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  19                         it has been replaced by a better system and you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.linuxfoundation.org
 315 S:      Supported
 316 W:      https://acpica.org/
 317 W:      https://github.com/acpica/acpica/
 318 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 319 B:      https://bugzilla.kernel.org
 320 B:      https://bugs.acpica.org
 321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 322 F:      drivers/acpi/acpica/
 323 F:      include/acpi/
 324 F:      tools/power/acpi/
 325
 326 ACPI FOR ARM64 (ACPI/arm64)
 327 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
 328 M:      Hanjun Guo <guohanjun@huawei.com>
 329 M:      Sudeep Holla <sudeep.holla@arm.com>
 330 L:      linux-acpi@vger.kernel.org
 331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 332 S:      Maintained
 333 F:      drivers/acpi/arm64
 334
 335 ACPI FOR RISC-V (ACPI/riscv)
 336 M:      Sunil V L <sunilvl@ventanamicro.com>
 337 L:      linux-acpi@vger.kernel.org
 338 L:      linux-riscv@lists.infradead.org
 339 S:      Maintained
 340 F:      drivers/acpi/riscv/
 341
 342 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
 343 M:      Sudeep Holla <sudeep.holla@arm.com>
 344 L:      linux-acpi@vger.kernel.org
 345 S:      Supported
 346 F:      drivers/mailbox/pcc.c
 347
 348 ACPI PMIC DRIVERS
 349 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 350 M:      Len Brown <lenb@kernel.org>
 351 R:      Andy Shevchenko <andy@kernel.org>
 352 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 353 L:      linux-acpi@vger.kernel.org
 354 S:      Supported
 355 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 356 B:      https://bugzilla.kernel.org
 357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 358 F:      drivers/acpi/pmic/
 359
 360 ACPI SERIAL MULTI INSTANTIATE DRIVER
 361 M:      Hans de Goede <hdegoede@redhat.com>
 362 L:      platform-driver-x86@vger.kernel.org
 363 S:      Maintained
 364 F:      drivers/platform/x86/serial-multi-instantiate.c
 365
 366 ACPI THERMAL DRIVER
 367 M:      Rafael J. Wysocki <rafael@kernel.org>
 368 R:      Zhang Rui <rui.zhang@intel.com>
 369 L:      linux-acpi@vger.kernel.org
 370 S:      Supported
 371 B:      https://bugzilla.kernel.org
 372 F:      drivers/acpi/*thermal*
 373
 374 ACPI VIOT DRIVER
 375 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
 376 L:      linux-acpi@vger.kernel.org
 377 L:      iommu@lists.linux.dev
 378 S:      Maintained
 379 F:      drivers/acpi/viot.c
 380 F:      include/linux/acpi_viot.h
 381
 382 ACPI WMI DRIVER
 383 M:      Armin Wolf <W_Armin@gmx.de>
 384 L:      platform-driver-x86@vger.kernel.org
 385 S:      Maintained
 386 F:      Documentation/driver-api/wmi.rst
 387 F:      Documentation/wmi/
 388 F:      drivers/platform/x86/wmi.c
 389 F:      include/uapi/linux/wmi.h
 390
 391 ACRN HYPERVISOR SERVICE MODULE
 392 M:      Fei Li <fei1.li@intel.com>
 393 L:      acrn-dev@lists.projectacrn.org (subscribers-only)
 394 S:      Supported
 395 W:      https://projectacrn.org
 396 F:      Documentation/virt/acrn/
 397 F:      drivers/virt/acrn/
 398 F:      include/uapi/linux/acrn.h
 399
 400 AD1889 ALSA SOUND DRIVER
 401 L:      linux-parisc@vger.kernel.org
 402 S:      Maintained
 403 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 404 F:      sound/pci/ad1889.*
 405
 406 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 407 M:      Mugilraj Dhavachelvan <dmugil2000@gmail.com>
 408 L:      linux-iio@vger.kernel.org
 409 S:      Supported
 410 F:      drivers/iio/potentiometer/ad5110.c
 411
 412 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 413 M:      Michael Hennerich <michael.hennerich@analog.com>
 414 S:      Supported
 415 W:      http://wiki.analog.com/AD5254
 416 W:      https://ez.analog.com/linux-software-drivers
 417 F:      drivers/misc/ad525x_dpot.c
 418
 419 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 S:      Supported
 422 W:      http://wiki.analog.com/AD5398
 423 W:      https://ez.analog.com/linux-software-drivers
 424 F:      drivers/regulator/ad5398.c
 425
 426 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 S:      Supported
 429 W:      http://wiki.analog.com/AD7142
 430 W:      https://ez.analog.com/linux-software-drivers
 431 F:      drivers/input/misc/ad714x.c
 432
 433 AD7877 TOUCHSCREEN DRIVER
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 S:      Supported
 436 W:      http://wiki.analog.com/AD7877
 437 W:      https://ez.analog.com/linux-software-drivers
 438 F:      drivers/input/touchscreen/ad7877.c
 439
 440 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 S:      Supported
 443 W:      http://wiki.analog.com/AD7879
 444 W:      https://ez.analog.com/linux-software-drivers
 445 F:      drivers/input/touchscreen/ad7879.c
 446
 447 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 448 M:      Jiri Kosina <jikos@kernel.org>
 449 S:      Maintained
 450
 451 ADF7242 IEEE 802.15.4 RADIO DRIVER
 452 M:      Michael Hennerich <michael.hennerich@analog.com>
 453 L:      linux-wpan@vger.kernel.org
 454 S:      Supported
 455 W:      https://wiki.analog.com/ADF7242
 456 W:      https://ez.analog.com/linux-software-drivers
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458 F:      drivers/net/ieee802154/adf7242.c
 459
 460 ADM1025 HARDWARE MONITOR DRIVER
 461 M:      Jean Delvare <jdelvare@suse.com>
 462 L:      linux-hwmon@vger.kernel.org
 463 S:      Maintained
 464 F:      Documentation/hwmon/adm1025.rst
 465 F:      drivers/hwmon/adm1025.c
 466
 467 ADM1029 HARDWARE MONITOR DRIVER
 468 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      drivers/hwmon/adm1029.c
 472
 473 ADM8211 WIRELESS DRIVER
 474 L:      linux-wireless@vger.kernel.org
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 S:      Supported
 488 W:      http://wiki.analog.com/ADP5520
 489 W:      https://ez.analog.com/linux-software-drivers
 490 F:      drivers/gpio/gpio-adp5520.c
 491 F:      drivers/input/keyboard/adp5520-keys.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/mfd/adp5520.c
 494 F:      drivers/video/backlight/adp5520_bl.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 S:      Supported
 499 W:      http://wiki.analog.com/ADP5588
 500 W:      https://ez.analog.com/linux-software-drivers
 501 F:      Documentation/devicetree/bindings/input/adi,adp5588.yaml
 502 F:      drivers/input/keyboard/adp5588-keys.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 S:      Supported
 507 W:      http://wiki.analog.com/ADP8860
 508 W:      https://ez.analog.com/linux-software-drivers
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADT746X FAN DRIVER
 512 M:      Colin Leroy <colin@colino.net>
 513 S:      Maintained
 514 F:      drivers/macintosh/therm_adt746x.c
 515
 516 ADT7475 HARDWARE MONITOR DRIVER
 517 M:      Jean Delvare <jdelvare@suse.com>
 518 L:      linux-hwmon@vger.kernel.org
 519 S:      Maintained
 520 F:      Documentation/hwmon/adt7475.rst
 521 F:      drivers/hwmon/adt7475.c
 522
 523 ADVANSYS SCSI DRIVER
 524 M:      Matthew Wilcox <willy@infradead.org>
 525 M:      Hannes Reinecke <hare@suse.com>
 526 L:      linux-scsi@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/scsi/advansys.rst
 529 F:      drivers/scsi/advansys.c
 530
 531 ADVANTECH SWBTN DRIVER
 532 M:      Andrea Ho <Andrea.Ho@advantech.com.tw>
 533 L:      platform-driver-x86@vger.kernel.org
 534 S:      Maintained
 535 F:      drivers/platform/x86/adv_swbutton.c
 536
 537 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 538 M:      Lucas Stankus <lucas.p.stankus@gmail.com>
 539 S:      Supported
 540 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
 541 F:      drivers/iio/accel/adxl313*
 542
 543 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 544 M:      Michael Hennerich <michael.hennerich@analog.com>
 545 S:      Supported
 546 W:      http://wiki.analog.com/ADXL345
 547 W:      https://ez.analog.com/linux-software-drivers
 548 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 549 F:      drivers/input/misc/adxl34x.c
 550
 551 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 552 M:      Puranjay Mohan <puranjay12@gmail.com>
 553 L:      linux-iio@vger.kernel.org
 554 S:      Supported
 555 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
 556 F:      drivers/iio/accel/adxl355.h
 557 F:      drivers/iio/accel/adxl355_core.c
 558 F:      drivers/iio/accel/adxl355_i2c.c
 559 F:      drivers/iio/accel/adxl355_spi.c
 560
 561 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 562 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
 563 L:      linux-iio@vger.kernel.org
 564 S:      Supported
 565 W:      https://ez.analog.com/linux-software-drivers
 566 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
 567 F:      drivers/iio/accel/adxl367*
 568
 569 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 570 M:      Michael Hennerich <michael.hennerich@analog.com>
 571 S:      Supported
 572 W:      https://ez.analog.com/linux-software-drivers
 573 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 574 F:      drivers/iio/accel/adxl372.c
 575 F:      drivers/iio/accel/adxl372_i2c.c
 576 F:      drivers/iio/accel/adxl372_spi.c
 577
 578 AF9013 MEDIA DRIVER
 579 M:      Antti Palosaari <crope@iki.fi>
 580 L:      linux-media@vger.kernel.org
 581 S:      Maintained
 582 W:      https://linuxtv.org
 583 W:      http://palosaari.fi/linux/
 584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 585 T:      git git://linuxtv.org/anttip/media_tree.git
 586 F:      drivers/media/dvb-frontends/af9013*
 587
 588 AF9033 MEDIA DRIVER
 589 M:      Antti Palosaari <crope@iki.fi>
 590 L:      linux-media@vger.kernel.org
 591 S:      Maintained
 592 W:      https://linuxtv.org
 593 W:      http://palosaari.fi/linux/
 594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 595 T:      git git://linuxtv.org/anttip/media_tree.git
 596 F:      drivers/media/dvb-frontends/af9033*
 597
 598 AFFS FILE SYSTEM
 599 M:      David Sterba <dsterba@suse.com>
 600 L:      linux-fsdevel@vger.kernel.org
 601 S:      Odd Fixes
 602 F:      Documentation/filesystems/affs.rst
 603 F:      fs/affs/
 604
 605 AFS FILESYSTEM
 606 M:      David Howells <dhowells@redhat.com>
 607 M:      Marc Dionne <marc.dionne@auristor.com>
 608 L:      linux-afs@lists.infradead.org
 609 S:      Supported
 610 W:      https://www.infradead.org/~dhowells/kafs/
 611 F:      Documentation/filesystems/afs.rst
 612 F:      fs/afs/
 613 F:      include/trace/events/afs.h
 614
 615 AGPGART DRIVER
 616 M:      David Airlie <airlied@redhat.com>
 617 L:      dri-devel@lists.freedesktop.org
 618 S:      Maintained
 619 T:      git git://anongit.freedesktop.org/drm/drm
 620 F:      drivers/char/agp/
 621 F:      include/linux/agp*
 622 F:      include/uapi/linux/agp*
 623
 624 AHA152X SCSI DRIVER
 625 M:      "Juergen E. Fischer" <fischer@norbit.de>
 626 L:      linux-scsi@vger.kernel.org
 627 S:      Maintained
 628 F:      drivers/scsi/aha152x*
 629 F:      drivers/scsi/pcmcia/aha152x*
 630
 631 AIC7XXX / AIC79XX SCSI DRIVER
 632 M:      Hannes Reinecke <hare@suse.com>
 633 L:      linux-scsi@vger.kernel.org
 634 S:      Maintained
 635 F:      drivers/scsi/aic7xxx/
 636
 637 AIMSLAB FM RADIO RECEIVER DRIVER
 638 M:      Hans Verkuil <hverkuil@xs4all.nl>
 639 L:      linux-media@vger.kernel.org
 640 S:      Maintained
 641 W:      https://linuxtv.org
 642 T:      git git://linuxtv.org/media_tree.git
 643 F:      drivers/media/radio/radio-aimslab*
 644
 645 AIO
 646 M:      Benjamin LaHaise <bcrl@kvack.org>
 647 L:      linux-aio@kvack.org
 648 S:      Supported
 649 F:      fs/aio.c
 650 F:      include/linux/*aio*.h
 651
 652 AIRSPY MEDIA DRIVER
 653 M:      Antti Palosaari <crope@iki.fi>
 654 L:      linux-media@vger.kernel.org
 655 S:      Maintained
 656 W:      https://linuxtv.org
 657 W:      http://palosaari.fi/linux/
 658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 659 T:      git git://linuxtv.org/anttip/media_tree.git
 660 F:      drivers/media/usb/airspy/
 661
 662 ALACRITECH GIGABIT ETHERNET DRIVER
 663 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 664 S:      Maintained
 665 F:      drivers/net/ethernet/alacritech/*
 666
 667 ALCATEL SPEEDTOUCH USB DRIVER
 668 M:      Duncan Sands <duncan.sands@free.fr>
 669 L:      linux-usb@vger.kernel.org
 670 S:      Maintained
 671 W:      http://www.linux-usb.org/SpeedTouch/
 672 F:      drivers/usb/atm/speedtch.c
 673 F:      drivers/usb/atm/usbatm.c
 674
 675 ALCHEMY AU1XX0 MMC DRIVER
 676 M:      Manuel Lauss <manuel.lauss@gmail.com>
 677 S:      Maintained
 678 F:      drivers/mmc/host/au1xmmc.c
 679
 680 ALI1563 I2C DRIVER
 681 M:      Rudolf Marek <r.marek@assembler.cz>
 682 L:      linux-i2c@vger.kernel.org
 683 S:      Maintained
 684 F:      Documentation/i2c/busses/i2c-ali1563.rst
 685 F:      drivers/i2c/busses/i2c-ali1563.c
 686
 687 ALIBABA ELASTIC RDMA DRIVER
 688 M:      Cheng Xu <chengyou@linux.alibaba.com>
 689 M:      Kai Shen <kaishen@linux.alibaba.com>
 690 L:      linux-rdma@vger.kernel.org
 691 S:      Supported
 692 F:      drivers/infiniband/hw/erdma
 693 F:      include/uapi/rdma/erdma-abi.h
 694
 695 ALIBABA PMU DRIVER
 696 M:      Shuai Xue <xueshuai@linux.alibaba.com>
 697 S:      Supported
 698 F:      Documentation/admin-guide/perf/alibaba_pmu.rst
 699 F:      drivers/perf/alibaba_uncore_drw_pmu.c
 700
 701 ALIENWARE WMI DRIVER
 702 L:      Dell.Client.Kernel@dell.com
 703 S:      Maintained
 704 F:      drivers/platform/x86/dell/alienware-wmi.c
 705
 706 ALLEGRO DVT VIDEO IP CORE DRIVER
 707 M:      Michael Tretter <m.tretter@pengutronix.de>
 708 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 709 L:      linux-media@vger.kernel.org
 710 S:      Maintained
 711 F:      Documentation/devicetree/bindings/media/allegro,al5e.yaml
 712 F:      drivers/media/platform/allegro-dvt/
 713
 714 ALLWINNER A10 CSI DRIVER
 715 M:      Maxime Ripard <mripard@kernel.org>
 716 L:      linux-media@vger.kernel.org
 717 S:      Maintained
 718 T:      git git://linuxtv.org/media_tree.git
 719 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 720 F:      drivers/media/platform/sunxi/sun4i-csi/
 721
 722 ALLWINNER A31 CSI DRIVER
 723 M:      Yong Deng <yong.deng@magewell.com>
 724 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 725 L:      linux-media@vger.kernel.org
 726 S:      Maintained
 727 T:      git git://linuxtv.org/media_tree.git
 728 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
 729 F:      drivers/media/platform/sunxi/sun6i-csi/
 730
 731 ALLWINNER A31 ISP DRIVER
 732 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 733 L:      linux-media@vger.kernel.org
 734 S:      Maintained
 735 T:      git git://linuxtv.org/media_tree.git
 736 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
 737 F:      drivers/staging/media/sunxi/sun6i-isp/
 738 F:      drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
 739
 740 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
 741 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 742 L:      linux-media@vger.kernel.org
 743 S:      Maintained
 744 T:      git git://linuxtv.org/media_tree.git
 745 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
 746 F:      drivers/media/platform/sunxi/sun6i-mipi-csi2/
 747
 748 ALLWINNER CPUFREQ DRIVER
 749 M:      Yangtao Li <tiny.windzz@gmail.com>
 750 L:      linux-pm@vger.kernel.org
 751 S:      Maintained
 752 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 753 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 754
 755 ALLWINNER CRYPTO DRIVERS
 756 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 757 L:      linux-crypto@vger.kernel.org
 758 S:      Maintained
 759 F:      drivers/crypto/allwinner/
 760
 761 ALLWINNER DMIC DRIVERS
 762 M:      Ban Tao <fengzheng923@gmail.com>
 763 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 764 S:      Maintained
 765 F:      Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
 766 F:      sound/soc/sunxi/sun50i-dmic.c
 767
 768 ALLWINNER HARDWARE SPINLOCK SUPPORT
 769 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
 770 S:      Maintained
 771 F:      Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
 772 F:      drivers/hwspinlock/sun6i_hwspinlock.c
 773
 774 ALLWINNER THERMAL DRIVER
 775 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 776 M:      Yangtao Li <tiny.windzz@gmail.com>
 777 L:      linux-pm@vger.kernel.org
 778 S:      Maintained
 779 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 780 F:      drivers/thermal/sun8i_thermal.c
 781
 782 ALLWINNER VPU DRIVER
 783 M:      Maxime Ripard <mripard@kernel.org>
 784 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 785 L:      linux-media@vger.kernel.org
 786 S:      Maintained
 787 F:      drivers/staging/media/sunxi/cedrus/
 788
 789 ALPHA PORT
 790 M:      Richard Henderson <richard.henderson@linaro.org>
 791 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 792 M:      Matt Turner <mattst88@gmail.com>
 793 L:      linux-alpha@vger.kernel.org
 794 S:      Odd Fixes
 795 F:      arch/alpha/
 796
 797 ALPS PS/2 TOUCHPAD DRIVER
 798 R:      Pali Rohár <pali@kernel.org>
 799 F:      drivers/input/mouse/alps.*
 800
 801 ALTERA I2C CONTROLLER DRIVER
 802 M:      Thor Thayer <thor.thayer@linux.intel.com>
 803 S:      Maintained
 804 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 805 F:      drivers/i2c/busses/i2c-altera.c
 806
 807 ALTERA MAILBOX DRIVER
 808 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 809 S:      Maintained
 810 F:      drivers/mailbox/mailbox-altera.c
 811
 812 ALTERA MSGDMA IP CORE DRIVER
 813 M:      Olivier Dautricourt <olivierdautricourt@gmail.com>
 814 R:      Stefan Roese <sr@denx.de>
 815 L:      dmaengine@vger.kernel.org
 816 S:      Odd Fixes
 817 F:      Documentation/devicetree/bindings/dma/altr,msgdma.yaml
 818 F:      drivers/dma/altera-msgdma.c
 819
 820 ALTERA PIO DRIVER
 821 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 822 L:      linux-gpio@vger.kernel.org
 823 S:      Maintained
 824 F:      drivers/gpio/gpio-altera.c
 825
 826 ALTERA SYSTEM MANAGER DRIVER
 827 M:      Thor Thayer <thor.thayer@linux.intel.com>
 828 S:      Maintained
 829 F:      drivers/mfd/altera-sysmgr.c
 830 F:      include/linux/mfd/altera-sysmgr.h
 831
 832 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 833 M:      Thor Thayer <thor.thayer@linux.intel.com>
 834 S:      Maintained
 835 F:      drivers/gpio/gpio-altera-a10sr.c
 836 F:      drivers/mfd/altera-a10sr.c
 837 F:      drivers/reset/reset-a10sr.c
 838 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 839 F:      include/linux/mfd/altera-a10sr.h
 840
 841 ALTERA TRIPLE SPEED ETHERNET DRIVER
 842 M:      Joyce Ooi <joyce.ooi@intel.com>
 843 L:      netdev@vger.kernel.org
 844 S:      Maintained
 845 F:      drivers/net/ethernet/altera/
 846
 847 ALTERA UART/JTAG UART SERIAL DRIVERS
 848 M:      Tobias Klauser <tklauser@distanz.ch>
 849 L:      linux-serial@vger.kernel.org
 850 S:      Maintained
 851 F:      drivers/tty/serial/altera_jtaguart.c
 852 F:      drivers/tty/serial/altera_uart.c
 853 F:      include/linux/altera_jtaguart.h
 854 F:      include/linux/altera_uart.h
 855
 856 AMAZON ANNAPURNA LABS FIC DRIVER
 857 M:      Talel Shenhar <talel@amazon.com>
 858 S:      Maintained
 859 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 860 F:      drivers/irqchip/irq-al-fic.c
 861
 862 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
 863 M:      Talel Shenhar <talel@amazon.com>
 864 M:      Talel Shenhar <talelshenhar@gmail.com>
 865 S:      Maintained
 866 F:      Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
 867 F:      drivers/edac/al_mc_edac.c
 868
 869 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 870 M:      Talel Shenhar <talel@amazon.com>
 871 S:      Maintained
 872 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 873 F:      drivers/thermal/thermal_mmio.c
 874
 875 AMAZON ETHERNET DRIVERS
 876 M:      Shay Agroskin <shayagr@amazon.com>
 877 M:      Arthur Kiyanovski <akiyano@amazon.com>
 878 R:      David Arinzon <darinzon@amazon.com>
 879 R:      Noam Dagan <ndagan@amazon.com>
 880 R:      Saeed Bishara <saeedb@amazon.com>
 881 L:      netdev@vger.kernel.org
 882 S:      Supported
 883 F:      Documentation/networking/device_drivers/ethernet/amazon/ena.rst
 884 F:      drivers/net/ethernet/amazon/
 885
 886 AMAZON RDMA EFA DRIVER
 887 M:      Michael Margolin <mrgolin@amazon.com>
 888 R:      Gal Pressman <gal.pressman@linux.dev>
 889 R:      Yossi Leybovich <sleybo@amazon.com>
 890 L:      linux-rdma@vger.kernel.org
 891 S:      Supported
 892 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 893 F:      drivers/infiniband/hw/efa/
 894 F:      include/uapi/rdma/efa-abi.h
 895
 896 AMD CDX BUS DRIVER
 897 M:      Nipun Gupta <nipun.gupta@amd.com>
 898 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
 899 S:      Maintained
 900 F:      Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
 901 F:      drivers/cdx/*
 902 F:      include/linux/cdx/*
 903
 904 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 905 M:      Tom Lendacky <thomas.lendacky@amd.com>
 906 M:      John Allen <john.allen@amd.com>
 907 L:      linux-crypto@vger.kernel.org
 908 S:      Supported
 909 F:      drivers/crypto/ccp/
 910 F:      include/linux/ccp.h
 911
 912 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 913 M:      Ashish Kalra <ashish.kalra@amd.com>
 914 M:      Tom Lendacky <thomas.lendacky@amd.com>
 915 L:      linux-crypto@vger.kernel.org
 916 S:      Supported
 917 F:      drivers/crypto/ccp/sev*
 918 F:      include/uapi/linux/psp-sev.h
 919
 920 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
 921 M:      Mario Limonciello <mario.limonciello@amd.com>
 922 L:      linux-crypto@vger.kernel.org
 923 S:      Supported
 924 F:      drivers/crypto/ccp/dbc.c
 925 F:      drivers/crypto/ccp/dbc.h
 926 F:      drivers/crypto/ccp/platform-access.c
 927 F:      drivers/crypto/ccp/platform-access.h
 928 F:      include/uapi/linux/psp-dbc.h
 929 F:      tools/crypto/ccp/*.c
 930 F:      tools/crypto/ccp/*.py
 931
 932 AMD DISPLAY CORE
 933 M:      Harry Wentland <harry.wentland@amd.com>
 934 M:      Leo Li <sunpeng.li@amd.com>
 935 M:      Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
 936 L:      amd-gfx@lists.freedesktop.org
 937 S:      Supported
 938 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 939 F:      drivers/gpu/drm/amd/display/
 940
 941 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 942 M:      Huang Rui <ray.huang@amd.com>
 943 L:      linux-hwmon@vger.kernel.org
 944 S:      Supported
 945 F:      Documentation/hwmon/fam15h_power.rst
 946 F:      drivers/hwmon/fam15h_power.c
 947
 948 AMD FCH GPIO DRIVER
 949 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 950 L:      linux-gpio@vger.kernel.org
 951 S:      Maintained
 952 F:      drivers/gpio/gpio-amd-fch.c
 953 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 954
 955 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 956 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 957 S:      Orphan
 958 F:      drivers/usb/gadget/udc/amd5536udc.*
 959
 960 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 961 M:      Andres Salomon <dilinger@queued.net>
 962 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 963 S:      Supported
 964 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 965 F:      arch/x86/include/asm/geode.h
 966 F:      drivers/char/hw_random/geode-rng.c
 967 F:      drivers/crypto/geode*
 968 F:      drivers/video/fbdev/geode/
 969
 970 AMD HSMP DRIVER
 971 M:      Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
 972 R:      Carlos Bilbao <carlos.bilbao@amd.com>
 973 L:      platform-driver-x86@vger.kernel.org
 974 S:      Maintained
 975 F:      Documentation/arch/x86/amd_hsmp.rst
 976 F:      arch/x86/include/asm/amd_hsmp.h
 977 F:      arch/x86/include/uapi/asm/amd_hsmp.h
 978 F:      drivers/platform/x86/amd/hsmp.c
 979
 980 AMD IOMMU (AMD-VI)
 981 M:      Joerg Roedel <joro@8bytes.org>
 982 R:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 983 L:      iommu@lists.linux.dev
 984 S:      Maintained
 985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 986 F:      drivers/iommu/amd/
 987 F:      include/linux/amd-iommu.h
 988
 989 AMD KFD
 990 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 991 L:      amd-gfx@lists.freedesktop.org
 992 S:      Supported
 993 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 994 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 995 F:      drivers/gpu/drm/amd/amdkfd/
 996 F:      drivers/gpu/drm/amd/include/cik_structs.h
 997 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 998 F:      drivers/gpu/drm/amd/include/v9_structs.h
 999 F:      drivers/gpu/drm/amd/include/vi_structs.h
1000 F:      include/uapi/linux/kfd_ioctl.h
1001 F:      include/uapi/linux/kfd_sysfs.h
1002
1003 AMD MP2 I2C DRIVER
1004 M:      Elie Morisse <syniurge@gmail.com>
1005 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1006 L:      linux-i2c@vger.kernel.org
1007 S:      Maintained
1008 F:      drivers/i2c/busses/i2c-amd-mp2*
1009
1010 AMD PDS CORE DRIVER
1011 M:      Shannon Nelson <shannon.nelson@amd.com>
1012 M:      Brett Creeley <brett.creeley@amd.com>
1013 L:      netdev@vger.kernel.org
1014 S:      Supported
1015 F:      Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1016 F:      drivers/net/ethernet/amd/pds_core/
1017 F:      include/linux/pds/
1018
1019 AMD PMC DRIVER
1020 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1021 L:      platform-driver-x86@vger.kernel.org
1022 S:      Maintained
1023 F:      drivers/platform/x86/amd/pmc/
1024
1025 AMD PMF DRIVER
1026 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1027 L:      platform-driver-x86@vger.kernel.org
1028 S:      Maintained
1029 F:      Documentation/ABI/testing/sysfs-amd-pmf
1030 F:      drivers/platform/x86/amd/pmf/
1031
1032 AMD POWERPLAY AND SWSMU
1033 M:      Evan Quan <evan.quan@amd.com>
1034 L:      amd-gfx@lists.freedesktop.org
1035 S:      Supported
1036 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1037 F:      drivers/gpu/drm/amd/pm/
1038
1039 AMD PSTATE DRIVER
1040 M:      Huang Rui <ray.huang@amd.com>
1041 L:      linux-pm@vger.kernel.org
1042 S:      Supported
1043 F:      Documentation/admin-guide/pm/amd-pstate.rst
1044 F:      drivers/cpufreq/amd-pstate*
1045 F:      include/linux/amd-pstate.h
1046 F:      tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1047
1048 AMD PTDMA DRIVER
1049 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1050 L:      dmaengine@vger.kernel.org
1051 S:      Maintained
1052 F:      drivers/dma/ptdma/
1053
1054 AMD SEATTLE DEVICE TREE SUPPORT
1055 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1056 M:      Tom Lendacky <thomas.lendacky@amd.com>
1057 S:      Supported
1058 F:      arch/arm64/boot/dts/amd/
1059
1060 AMD SENSOR FUSION HUB DRIVER
1061 M:      Basavaraj Natikar <basavaraj.natikar@amd.com>
1062 L:      linux-input@vger.kernel.org
1063 S:      Maintained
1064 F:      Documentation/hid/amd-sfh*
1065 F:      drivers/hid/amd-sfh-hid/
1066
1067 AMD SPI DRIVER
1068 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1069 S:      Maintained
1070 F:      drivers/spi/spi-amd.c
1071
1072 AMD XGBE DRIVER
1073 M:      "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1074 L:      netdev@vger.kernel.org
1075 S:      Supported
1076 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1077 F:      drivers/net/ethernet/amd/xgbe/
1078
1079 AMLOGIC DDR PMU DRIVER
1080 M:      Jiucheng Xu <jiucheng.xu@amlogic.com>
1081 L:      linux-amlogic@lists.infradead.org
1082 S:      Supported
1083 W:      http://www.amlogic.com
1084 F:      Documentation/admin-guide/perf/meson-ddr-pmu.rst
1085 F:      Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1086 F:      drivers/perf/amlogic/
1087 F:      include/soc/amlogic/
1088
1089 AMPHION VPU CODEC V4L2 DRIVER
1090 M:      Ming Qian <ming.qian@nxp.com>
1091 M:      Zhou Peng <eagle.zhou@nxp.com>
1092 L:      linux-media@vger.kernel.org
1093 S:      Maintained
1094 F:      Documentation/devicetree/bindings/media/amphion,vpu.yaml
1095 F:      drivers/media/platform/amphion/
1096
1097 AMS AS73211 DRIVER
1098 M:      Christian Eggers <ceggers@arri.de>
1099 L:      linux-iio@vger.kernel.org
1100 S:      Maintained
1101 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1102 F:      drivers/iio/light/as73211.c
1103
1104 AMT (Automatic Multicast Tunneling)
1105 M:      Taehee Yoo <ap420073@gmail.com>
1106 L:      netdev@vger.kernel.org
1107 S:      Maintained
1108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1110 F:      drivers/net/amt.c
1111
1112 ANALOG DEVICES INC AD3552R DRIVER
1113 M:      Nuno Sá <nuno.sa@analog.com>
1114 L:      linux-iio@vger.kernel.org
1115 S:      Supported
1116 W:      https://ez.analog.com/linux-software-drivers
1117 F:      Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1118 F:      drivers/iio/dac/ad3552r.c
1119
1120 ANALOG DEVICES INC AD4130 DRIVER
1121 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1122 L:      linux-iio@vger.kernel.org
1123 S:      Supported
1124 W:      https://ez.analog.com/linux-software-drivers
1125 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1126 F:      Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1127 F:      drivers/iio/adc/ad4130.c
1128
1129 ANALOG DEVICES INC AD7192 DRIVER
1130 M:      Alexandru Tachici <alexandru.tachici@analog.com>
1131 L:      linux-iio@vger.kernel.org
1132 S:      Supported
1133 W:      https://ez.analog.com/linux-software-drivers
1134 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1135 F:      drivers/iio/adc/ad7192.c
1136
1137 ANALOG DEVICES INC AD7292 DRIVER
1138 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1139 L:      linux-iio@vger.kernel.org
1140 S:      Supported
1141 W:      https://ez.analog.com/linux-software-drivers
1142 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1143 F:      drivers/iio/adc/ad7292.c
1144
1145 ANALOG DEVICES INC AD7293 DRIVER
1146 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1147 L:      linux-iio@vger.kernel.org
1148 S:      Supported
1149 W:      https://ez.analog.com/linux-software-drivers
1150 F:      Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1151 F:      drivers/iio/dac/ad7293.c
1152
1153 ANALOG DEVICES INC AD74115 DRIVER
1154 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1155 L:      linux-iio@vger.kernel.org
1156 S:      Supported
1157 W:      https://ez.analog.com/linux-software-drivers
1158 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1159 F:      drivers/iio/addac/ad74115.c
1160
1161 ANALOG DEVICES INC AD74413R DRIVER
1162 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1163 L:      linux-iio@vger.kernel.org
1164 S:      Supported
1165 W:      https://ez.analog.com/linux-software-drivers
1166 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1167 F:      drivers/iio/addac/ad74413r.c
1168 F:      include/dt-bindings/iio/addac/adi,ad74413r.h
1169
1170 ANALOG DEVICES INC AD7768-1 DRIVER
1171 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1172 L:      linux-iio@vger.kernel.org
1173 S:      Supported
1174 W:      https://ez.analog.com/linux-software-drivers
1175 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1176 F:      drivers/iio/adc/ad7768-1.c
1177
1178 ANALOG DEVICES INC AD7780 DRIVER
1179 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1180 M:      Renato Lui Geh <renatogeh@gmail.com>
1181 L:      linux-iio@vger.kernel.org
1182 S:      Supported
1183 W:      https://ez.analog.com/linux-software-drivers
1184 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1185 F:      drivers/iio/adc/ad7780.c
1186
1187 ANALOG DEVICES INC ADA4250 DRIVER
1188 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1189 L:      linux-iio@vger.kernel.org
1190 S:      Supported
1191 W:      https://ez.analog.com/linux-software-drivers
1192 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1193 F:      drivers/iio/amplifiers/ada4250.c
1194
1195 ANALOG DEVICES INC ADF4377 DRIVER
1196 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1197 L:      linux-iio@vger.kernel.org
1198 S:      Supported
1199 W:      https://ez.analog.com/linux-software-drivers
1200 F:      Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1201 F:      drivers/iio/frequency/adf4377.c
1202
1203 ANALOG DEVICES INC ADGS1408 DRIVER
1204 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1205 S:      Supported
1206 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1207 F:      drivers/mux/adgs1408.c
1208
1209 ANALOG DEVICES INC ADIN DRIVER
1210 M:      Michael Hennerich <michael.hennerich@analog.com>
1211 L:      netdev@vger.kernel.org
1212 S:      Supported
1213 W:      https://ez.analog.com/linux-software-drivers
1214 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1215 F:      drivers/net/phy/adin.c
1216
1217 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1218 M:      Nuno Sa <nuno.sa@analog.com>
1219 L:      linux-iio@vger.kernel.org
1220 S:      Supported
1221 F:      drivers/iio/imu/adis.c
1222 F:      drivers/iio/imu/adis_buffer.c
1223 F:      drivers/iio/imu/adis_trigger.c
1224 F:      include/linux/iio/imu/adis.h
1225
1226 ANALOG DEVICES INC ADIS16460 DRIVER
1227 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1228 L:      linux-iio@vger.kernel.org
1229 S:      Supported
1230 W:      https://ez.analog.com/linux-software-drivers
1231 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1232 F:      drivers/iio/imu/adis16460.c
1233
1234 ANALOG DEVICES INC ADIS16475 DRIVER
1235 M:      Nuno Sa <nuno.sa@analog.com>
1236 L:      linux-iio@vger.kernel.org
1237 S:      Supported
1238 W:      https://ez.analog.com/linux-software-drivers
1239 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1240 F:      drivers/iio/imu/adis16475.c
1241
1242 ANALOG DEVICES INC ADM1177 DRIVER
1243 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1244 L:      linux-hwmon@vger.kernel.org
1245 S:      Supported
1246 W:      https://ez.analog.com/linux-software-drivers
1247 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1248 F:      drivers/hwmon/adm1177.c
1249
1250 ANALOG DEVICES INC ADMV1013 DRIVER
1251 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1252 L:      linux-iio@vger.kernel.org
1253 S:      Supported
1254 W:      https://ez.analog.com/linux-software-drivers
1255 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1256 F:      drivers/iio/frequency/admv1013.c
1257
1258 ANALOG DEVICES INC ADMV1014 DRIVER
1259 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1260 L:      linux-iio@vger.kernel.org
1261 S:      Supported
1262 W:      https://ez.analog.com/linux-software-drivers
1263 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1264 F:      drivers/iio/frequency/admv1014.c
1265
1266 ANALOG DEVICES INC ADMV8818 DRIVER
1267 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1268 L:      linux-iio@vger.kernel.org
1269 S:      Supported
1270 W:      https://ez.analog.com/linux-software-drivers
1271 F:      Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1272 F:      drivers/iio/filter/admv8818.c
1273
1274 ANALOG DEVICES INC ADP5061 DRIVER
1275 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1276 L:      linux-pm@vger.kernel.org
1277 S:      Supported
1278 W:      https://ez.analog.com/linux-software-drivers
1279 F:      drivers/power/supply/adp5061.c
1280
1281 ANALOG DEVICES INC ADRF6780 DRIVER
1282 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1283 L:      linux-iio@vger.kernel.org
1284 S:      Supported
1285 W:      https://ez.analog.com/linux-software-drivers
1286 F:      Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1287 F:      drivers/iio/frequency/adrf6780.c
1288
1289 ANALOG DEVICES INC ADV7180 DRIVER
1290 M:      Lars-Peter Clausen <lars@metafoo.de>
1291 L:      linux-media@vger.kernel.org
1292 S:      Supported
1293 W:      https://ez.analog.com/linux-software-drivers
1294 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1295 F:      drivers/media/i2c/adv7180.c
1296
1297 ANALOG DEVICES INC ADV748X DRIVER
1298 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1299 L:      linux-media@vger.kernel.org
1300 S:      Maintained
1301 F:      Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1302 F:      drivers/media/i2c/adv748x/*
1303
1304 ANALOG DEVICES INC ADV7511 DRIVER
1305 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1306 L:      linux-media@vger.kernel.org
1307 S:      Maintained
1308 F:      drivers/media/i2c/adv7511*
1309
1310 ANALOG DEVICES INC ADV7604 DRIVER
1311 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1312 L:      linux-media@vger.kernel.org
1313 S:      Maintained
1314 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1315 F:      drivers/media/i2c/adv7604*
1316
1317 ANALOG DEVICES INC ADV7842 DRIVER
1318 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1319 L:      linux-media@vger.kernel.org
1320 S:      Maintained
1321 F:      drivers/media/i2c/adv7842*
1322
1323 ANALOG DEVICES INC ADXRS290 DRIVER
1324 M:      Nishant Malpani <nish.malpani25@gmail.com>
1325 L:      linux-iio@vger.kernel.org
1326 S:      Supported
1327 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1328 F:      drivers/iio/gyro/adxrs290.c
1329
1330 ANALOG DEVICES INC ASOC CODEC DRIVERS
1331 M:      Lars-Peter Clausen <lars@metafoo.de>
1332 M:      Nuno Sá <nuno.sa@analog.com>
1333 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1334 S:      Supported
1335 W:      http://wiki.analog.com/
1336 W:      https://ez.analog.com/linux-software-drivers
1337 F:      sound/soc/codecs/ad1*
1338 F:      sound/soc/codecs/ad7*
1339 F:      sound/soc/codecs/adau*
1340 F:      sound/soc/codecs/adav*
1341 F:      sound/soc/codecs/sigmadsp.*
1342 F:      sound/soc/codecs/ssm*
1343
1344 ANALOG DEVICES INC DMA DRIVERS
1345 M:      Lars-Peter Clausen <lars@metafoo.de>
1346 S:      Supported
1347 W:      https://ez.analog.com/linux-software-drivers
1348 F:      drivers/dma/dma-axi-dmac.c
1349
1350 ANALOG DEVICES INC IIO DRIVERS
1351 M:      Lars-Peter Clausen <lars@metafoo.de>
1352 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1353 S:      Supported
1354 W:      http://wiki.analog.com/
1355 W:      https://ez.analog.com/linux-software-drivers
1356 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1357 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1358 F:      Documentation/devicetree/bindings/iio/*/adi,*
1359 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1360 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1361 F:      drivers/iio/*/ad*
1362 F:      drivers/iio/adc/ltc249*
1363 F:      drivers/iio/amplifiers/hmc425a.c
1364 F:      drivers/staging/iio/*/ad*
1365 X:      drivers/iio/*/adjd*
1366
1367 ANALOG DEVICES INC MAX31760 DRIVER
1368 M:      Ibrahim Tilki <Ibrahim.Tilki@analog.com>
1369 S:      Maintained
1370 W:      http://wiki.analog.com/
1371 W:      https://ez.analog.com/linux-software-drivers
1372 F:      Documentation/devicetree/bindings/hwmon/adi,max31760.yaml
1373 F:      Documentation/hwmon/max31760.rst
1374 F:      drivers/hwmon/max31760.c
1375
1376 ANALOGBITS PLL LIBRARIES
1377 M:      Paul Walmsley <paul.walmsley@sifive.com>
1378 S:      Supported
1379 F:      drivers/clk/analogbits/*
1380 F:      include/linux/clk/analogbits*
1381
1382 ANDROID DRIVERS
1383 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1384 M:      Arve Hjønnevåg <arve@android.com>
1385 M:      Todd Kjos <tkjos@android.com>
1386 M:      Martijn Coenen <maco@android.com>
1387 M:      Joel Fernandes <joel@joelfernandes.org>
1388 M:      Christian Brauner <christian@brauner.io>
1389 M:      Carlos Llamas <cmllamas@google.com>
1390 M:      Suren Baghdasaryan <surenb@google.com>
1391 L:      linux-kernel@vger.kernel.org
1392 S:      Supported
1393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1394 F:      drivers/android/
1395
1396 ANDROID GOLDFISH PIC DRIVER
1397 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1398 S:      Supported
1399 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1400 F:      drivers/irqchip/irq-goldfish-pic.c
1401
1402 ANDROID GOLDFISH RTC DRIVER
1403 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1404 S:      Supported
1405 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1406 F:      drivers/rtc/rtc-goldfish.c
1407
1408 AOA (Apple Onboard Audio) ALSA DRIVER
1409 M:      Johannes Berg <johannes@sipsolutions.net>
1410 L:      linuxppc-dev@lists.ozlabs.org
1411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      sound/aoa/
1414
1415 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1416 M:      William Breathitt Gray <william.gray@linaro.org>
1417 L:      linux-iio@vger.kernel.org
1418 S:      Maintained
1419 F:      drivers/iio/addac/stx104.c
1420
1421 APM DRIVER
1422 M:      Jiri Kosina <jikos@kernel.org>
1423 S:      Odd fixes
1424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1425 F:      arch/x86/kernel/apm_32.c
1426 F:      drivers/char/apm-emulation.c
1427 F:      include/linux/apm_bios.h
1428 F:      include/uapi/linux/apm_bios.h
1429
1430 APPARMOR SECURITY MODULE
1431 M:      John Johansen <john.johansen@canonical.com>
1432 M:      John Johansen <john@apparmor.net>
1433 L:      apparmor@lists.ubuntu.com (moderated for non-subscribers)
1434 S:      Supported
1435 W:      apparmor.net
1436 B:      https://gitlab.com/apparmor/apparmor-kernel
1437 C:      irc://irc.oftc.net/apparmor
1438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1439 T:      https://gitlab.com/apparmor/apparmor-kernel.git
1440 F:      Documentation/admin-guide/LSM/apparmor.rst
1441 F:      security/apparmor/
1442
1443 APPLE BCM5974 MULTITOUCH DRIVER
1444 M:      Henrik Rydberg <rydberg@bitmath.org>
1445 L:      linux-input@vger.kernel.org
1446 S:      Odd fixes
1447 F:      drivers/input/mouse/bcm5974.c
1448
1449 APPLE PCIE CONTROLLER DRIVER
1450 M:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1451 M:      Marc Zyngier <maz@kernel.org>
1452 L:      linux-pci@vger.kernel.org
1453 S:      Maintained
1454 F:      drivers/pci/controller/pcie-apple.c
1455
1456 APPLE SMC DRIVER
1457 M:      Henrik Rydberg <rydberg@bitmath.org>
1458 L:      linux-hwmon@vger.kernel.org
1459 S:      Odd fixes
1460 F:      drivers/hwmon/applesmc.c
1461
1462 APPLETALK NETWORK LAYER
1463 L:      netdev@vger.kernel.org
1464 S:      Odd fixes
1465 F:      include/linux/atalk.h
1466 F:      include/uapi/linux/atalk.h
1467 F:      net/appletalk/
1468
1469 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1470 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1471 S:      Supported
1472 F:      arch/arm64/boot/dts/apm/
1473
1474 APPLIED MICRO (APM) X-GENE SOC EDAC
1475 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1476 S:      Supported
1477 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1478 F:      drivers/edac/xgene_edac.c
1479
1480 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1481 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1482 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1483 S:      Supported
1484 F:      drivers/net/ethernet/apm/xgene-v2/
1485
1486 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1487 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1488 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1489 M:      Quan Nguyen <quan@os.amperecomputing.com>
1490 S:      Supported
1491 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1492 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1493 F:      drivers/net/ethernet/apm/xgene/
1494 F:      drivers/net/mdio/mdio-xgene.c
1495
1496 APPLIED MICRO (APM) X-GENE SOC PMU
1497 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1498 S:      Supported
1499 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1500 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1501 F:      drivers/perf/xgene_pmu.c
1502
1503 APTINA CAMERA SENSOR PLL
1504 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1505 L:      linux-media@vger.kernel.org
1506 S:      Maintained
1507 F:      drivers/media/i2c/aptina-pll.*
1508
1509 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1510 M:      Aleksa Savic <savicaleksa83@gmail.com>
1511 M:      Jack Doan <me@jackdoan.com>
1512 L:      linux-hwmon@vger.kernel.org
1513 S:      Maintained
1514 F:      Documentation/hwmon/aquacomputer_d5next.rst
1515 F:      drivers/hwmon/aquacomputer_d5next.c
1516
1517 AQUANTIA ETHERNET DRIVER (atlantic)
1518 M:      Igor Russkikh <irusskikh@marvell.com>
1519 L:      netdev@vger.kernel.org
1520 S:      Supported
1521 W:      https://www.marvell.com/
1522 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1523 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1524 F:      drivers/net/ethernet/aquantia/atlantic/
1525
1526 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1527 M:      Egor Pomozov <epomozov@marvell.com>
1528 L:      netdev@vger.kernel.org
1529 S:      Supported
1530 W:      http://www.aquantia.com
1531 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1532
1533 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1534 M:      Krzysztof Hałasa <khalasa@piap.pl>
1535 L:      linux-media@vger.kernel.org
1536 S:      Maintained
1537 F:      Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1538 F:      drivers/media/i2c/ar0521.c
1539
1540 ARASAN NAND CONTROLLER DRIVER
1541 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1542 R:      Michal Simek <michal.simek@amd.com>
1543 L:      linux-mtd@lists.infradead.org
1544 S:      Maintained
1545 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1546 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1547
1548 ARC FRAMEBUFFER DRIVER
1549 M:      Jaya Kumar <jayalk@intworks.biz>
1550 S:      Maintained
1551 F:      drivers/video/fbdev/arcfb.c
1552 F:      drivers/video/fbdev/core/fb_defio.c
1553
1554 ARC PGU DRM DRIVER
1555 M:      Alexey Brodkin <abrodkin@synopsys.com>
1556 S:      Supported
1557 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1558 F:      drivers/gpu/drm/tiny/arcpgu.c
1559
1560 ARCNET NETWORK LAYER
1561 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1562 L:      netdev@vger.kernel.org
1563 S:      Maintained
1564 F:      drivers/net/arcnet/
1565 F:      include/uapi/linux/if_arcnet.h
1566
1567 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1568 M:      Arnd Bergmann <arnd@arndb.de>
1569 M:      Olof Johansson <olof@lixom.net>
1570 M:      soc@kernel.org
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573 P:      Documentation/process/maintainer-soc.rst
1574 C:      irc://irc.libera.chat/armlinux
1575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1576 F:      Documentation/process/maintainer-soc*.rst
1577 F:      arch/arm/boot/dts/Makefile
1578 F:      arch/arm64/boot/dts/Makefile
1579
1580 ARM ARCHITECTED TIMER DRIVER
1581 M:      Mark Rutland <mark.rutland@arm.com>
1582 M:      Marc Zyngier <maz@kernel.org>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 F:      arch/arm/include/asm/arch_timer.h
1586 F:      arch/arm64/include/asm/arch_timer.h
1587 F:      drivers/clocksource/arm_arch_timer.c
1588
1589 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1590 M:      Marc Zyngier <maz@kernel.org>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1594 F:      arch/arm/include/asm/arch_gicv3.h
1595 F:      arch/arm64/include/asm/arch_gicv3.h
1596 F:      drivers/irqchip/irq-gic*.[ch]
1597 F:      include/linux/irqchip/arm-gic*.h
1598 F:      include/linux/irqchip/arm-vgic-info.h
1599
1600 ARM HDLCD DRM DRIVER
1601 M:      Liviu Dudau <liviu.dudau@arm.com>
1602 S:      Supported
1603 F:      Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1604 F:      drivers/gpu/drm/arm/hdlcd_*
1605
1606 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1607 M:      Linus Walleij <linus.walleij@linaro.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1611 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1612 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1613 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1614 F:      Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1615 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1616 F:      Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1617 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1618 F:      Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1619 F:      arch/arm/boot/dts/arm/arm-realview-*
1620 F:      arch/arm/boot/dts/arm/integrator*
1621 F:      arch/arm/boot/dts/arm/versatile*
1622 F:      arch/arm/mach-versatile/
1623 F:      drivers/bus/arm-integrator-lm.c
1624 F:      drivers/clk/versatile/
1625 F:      drivers/i2c/busses/i2c-versatile.c
1626 F:      drivers/irqchip/irq-versatile-fpga.c
1627 F:      drivers/mtd/maps/physmap-versatile.*
1628 F:      drivers/power/reset/arm-versatile-reboot.c
1629 F:      drivers/soc/versatile/
1630
1631 ARM KOMEDA DRM-KMS DRIVER
1632 M:      Liviu Dudau <liviu.dudau@arm.com>
1633 S:      Supported
1634 T:      git git://anongit.freedesktop.org/drm/drm-misc
1635 F:      Documentation/devicetree/bindings/display/arm,komeda.yaml
1636 F:      Documentation/gpu/komeda-kms.rst
1637 F:      drivers/gpu/drm/arm/display/include/
1638 F:      drivers/gpu/drm/arm/display/komeda/
1639
1640 ARM MALI PANFROST DRM DRIVER
1641 M:      Boris Brezillon <boris.brezillon@collabora.com>
1642 M:      Rob Herring <robh@kernel.org>
1643 R:      Steven Price <steven.price@arm.com>
1644 L:      dri-devel@lists.freedesktop.org
1645 S:      Supported
1646 T:      git git://anongit.freedesktop.org/drm/drm-misc
1647 F:      Documentation/gpu/panfrost.rst
1648 F:      drivers/gpu/drm/panfrost/
1649 F:      include/uapi/drm/panfrost_drm.h
1650
1651 ARM MALI-DP DRM DRIVER
1652 M:      Liviu Dudau <liviu.dudau@arm.com>
1653 S:      Supported
1654 T:      git git://anongit.freedesktop.org/drm/drm-misc
1655 F:      Documentation/devicetree/bindings/display/arm,malidp.yaml
1656 F:      Documentation/gpu/afbc.rst
1657 F:      drivers/gpu/drm/arm/
1658
1659 ARM MFM AND FLOPPY DRIVERS
1660 M:      Ian Molton <spyro@f2s.com>
1661 S:      Maintained
1662 F:      arch/arm/include/asm/floppy.h
1663 F:      arch/arm/mach-rpc/floppydma.S
1664
1665 ARM PMU PROFILING AND DEBUGGING
1666 M:      Will Deacon <will@kernel.org>
1667 M:      Mark Rutland <mark.rutland@arm.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1671 F:      Documentation/devicetree/bindings/perf/
1672 F:      arch/arm*/include/asm/hw_breakpoint.h
1673 F:      arch/arm*/include/asm/perf_event.h
1674 F:      arch/arm*/kernel/hw_breakpoint.c
1675 F:      arch/arm*/kernel/perf_*
1676 F:      drivers/perf/
1677 F:      include/linux/perf/arm_pmu*.h
1678
1679 ARM PORT
1680 M:      Russell King <linux@armlinux.org.uk>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Odd Fixes
1683 W:      http://www.armlinux.org.uk/
1684 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1685 F:      arch/arm/
1686 X:      arch/arm/boot/dts/
1687
1688 ARM PRIMECELL AACI PL041 DRIVER
1689 M:      Russell King <linux@armlinux.org.uk>
1690 S:      Odd Fixes
1691 F:      sound/arm/aaci.*
1692
1693 ARM PRIMECELL BUS SUPPORT
1694 M:      Russell King <linux@armlinux.org.uk>
1695 S:      Odd Fixes
1696 F:      drivers/amba/
1697 F:      include/linux/amba/bus.h
1698
1699 ARM PRIMECELL CLCD PL110 DRIVER
1700 M:      Russell King <linux@armlinux.org.uk>
1701 S:      Odd Fixes
1702 F:      drivers/video/fbdev/amba-clcd.*
1703
1704 ARM PRIMECELL KMI PL050 DRIVER
1705 M:      Russell King <linux@armlinux.org.uk>
1706 S:      Odd Fixes
1707 F:      drivers/input/serio/ambakmi.*
1708 F:      include/linux/amba/kmi.h
1709
1710 ARM PRIMECELL MMCI PL180/1 DRIVER
1711 M:      Russell King <linux@armlinux.org.uk>
1712 S:      Odd Fixes
1713 F:      drivers/mmc/host/mmci.*
1714 F:      include/linux/amba/mmci.h
1715
1716 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1717 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1718 R:      Michal Simek <michal.simek@amd.com>
1719 L:      linux-mtd@lists.infradead.org
1720 S:      Maintained
1721 F:      Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1722 F:      drivers/mtd/nand/raw/pl35x-nand-controller.c
1723
1724 ARM PRIMECELL PL35X SMC DRIVER
1725 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1726 R:      Michal Simek <michal.simek@amd.com>
1727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1728 S:      Maintained
1729 F:      Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1730 F:      drivers/memory/pl353-smc.c
1731
1732 ARM PRIMECELL SSP PL022 SPI DRIVER
1733 M:      Linus Walleij <linus.walleij@linaro.org>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1737 F:      drivers/spi/spi-pl022.c
1738
1739 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1740 M:      Russell King <linux@armlinux.org.uk>
1741 S:      Odd Fixes
1742 F:      drivers/tty/serial/amba-pl01*.c
1743 F:      include/linux/amba/serial.h
1744
1745 ARM PRIMECELL VIC PL190/PL192 DRIVER
1746 M:      Linus Walleij <linus.walleij@linaro.org>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 S:      Maintained
1749 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1750 F:      drivers/irqchip/irq-vic.c
1751
1752 ARM SMC WATCHDOG DRIVER
1753 M:      Julius Werner <jwerner@chromium.org>
1754 R:      Evan Benn <evanbenn@chromium.org>
1755 S:      Maintained
1756 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1757 F:      drivers/watchdog/arm_smc_wdt.c
1758
1759 ARM SMMU DRIVERS
1760 M:      Will Deacon <will@kernel.org>
1761 R:      Robin Murphy <robin.murphy@arm.com>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 S:      Maintained
1764 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1765 F:      drivers/iommu/arm/
1766 F:      drivers/iommu/io-pgtable-arm*
1767
1768 ARM SUB-ARCHITECTURES
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 C:      irc://irc.libera.chat/armlinux
1772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1773 F:      arch/arm/mach-*/
1774 F:      arch/arm/plat-*/
1775
1776 ARM/ACTIONS SEMI ARCHITECTURE
1777 M:      Andreas Färber <afaerber@suse.de>
1778 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      Documentation/devicetree/bindings/arm/actions.yaml
1783 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1784 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1785 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1786 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1787 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1788 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1789 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1790 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1791 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1792 F:      arch/arm/boot/dts/actions/
1793 F:      arch/arm/mach-actions/
1794 F:      arch/arm64/boot/dts/actions/
1795 F:      drivers/clk/actions/
1796 F:      drivers/clocksource/timer-owl*
1797 F:      drivers/dma/owl-dma.c
1798 F:      drivers/i2c/busses/i2c-owl.c
1799 F:      drivers/irqchip/irq-owl-sirq.c
1800 F:      drivers/mmc/host/owl-mmc.c
1801 F:      drivers/net/ethernet/actions/
1802 F:      drivers/pinctrl/actions/*
1803 F:      drivers/pmdomain/actions/
1804 F:      include/dt-bindings/power/owl-*
1805 F:      include/dt-bindings/reset/actions,*
1806 F:      include/linux/soc/actions/
1807 N:      owl
1808
1809 ARM/Allwinner SoC Clock Support
1810 M:      Emilio López <emilio@elopez.com.ar>
1811 S:      Maintained
1812 F:      drivers/clk/sunxi/
1813
1814 ARM/Allwinner sunXi SoC support
1815 M:      Chen-Yu Tsai <wens@csie.org>
1816 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
1817 M:      Samuel Holland <samuel@sholland.org>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 L:      linux-sunxi@lists.linux.dev
1820 S:      Maintained
1821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1822 F:      arch/arm/mach-sunxi/
1823 F:      arch/arm64/boot/dts/allwinner/
1824 F:      drivers/clk/sunxi-ng/
1825 F:      drivers/pinctrl/sunxi/
1826 F:      drivers/soc/sunxi/
1827 N:      allwinner
1828 N:      sun[x456789]i
1829 N:      sun[25]0i
1830
1831 ARM/AMD PENSANDO ARM64 ARCHITECTURE
1832 M:      Brad Larson <blarson@amd.com>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Supported
1835 F:      Documentation/devicetree/bindings/*/amd,pensando*
1836 F:      arch/arm64/boot/dts/amd/elba*
1837
1838 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1839 M:      Neil Armstrong <neil.armstrong@linaro.org>
1840 M:      Jerome Brunet <jbrunet@baylibre.com>
1841 L:      linux-amlogic@lists.infradead.org
1842 S:      Maintained
1843 F:      Documentation/devicetree/bindings/clock/amlogic*
1844 F:      drivers/clk/meson/
1845 F:      include/dt-bindings/clock/amlogic,a1*
1846 F:      include/dt-bindings/clock/gxbb*
1847 F:      include/dt-bindings/clock/meson*
1848
1849 ARM/Amlogic Meson SoC Crypto Drivers
1850 M:      Corentin Labbe <clabbe@baylibre.com>
1851 L:      linux-crypto@vger.kernel.org
1852 L:      linux-amlogic@lists.infradead.org
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/crypto/amlogic*
1855 F:      drivers/crypto/amlogic/
1856
1857 ARM/Amlogic Meson SoC Sound Drivers
1858 M:      Jerome Brunet <jbrunet@baylibre.com>
1859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      Documentation/devicetree/bindings/sound/amlogic*
1862 F:      sound/soc/meson/
1863
1864 ARM/Amlogic Meson SoC support
1865 M:      Neil Armstrong <neil.armstrong@linaro.org>
1866 M:      Kevin Hilman <khilman@baylibre.com>
1867 R:      Jerome Brunet <jbrunet@baylibre.com>
1868 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 L:      linux-amlogic@lists.infradead.org
1871 S:      Maintained
1872 W:      http://linux-meson.com/
1873 F:      Documentation/devicetree/bindings/phy/amlogic*
1874 F:      arch/arm/boot/dts/amlogic/
1875 F:      arch/arm/mach-meson/
1876 F:      arch/arm64/boot/dts/amlogic/
1877 F:      drivers/pmdomain/amlogic/
1878 F:      drivers/mmc/host/meson*
1879 F:      drivers/phy/amlogic/
1880 F:      drivers/pinctrl/meson/
1881 F:      drivers/rtc/rtc-meson*
1882 F:      drivers/soc/amlogic/
1883 N:      meson
1884
1885 ARM/Annapurna Labs ALPINE ARCHITECTURE
1886 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1887 M:      Antoine Tenart <atenart@kernel.org>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm/boot/dts/amazon/
1891 F:      arch/arm/mach-alpine/
1892 F:      arch/arm64/boot/dts/amazon/
1893 F:      drivers/*/*alpine*
1894
1895 ARM/APPLE MACHINE SOUND DRIVERS
1896 M:      Martin Povišer <povik+lin@cutebit.org>
1897 L:      asahi@lists.linux.dev
1898 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1899 S:      Maintained
1900 F:      Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
1901 F:      Documentation/devicetree/bindings/sound/apple,*
1902 F:      sound/soc/apple/*
1903 F:      sound/soc/codecs/cs42l83-i2c.c
1904 F:      sound/soc/codecs/ssm3515.c
1905
1906 ARM/APPLE MACHINE SUPPORT
1907 M:      Hector Martin <marcan@marcan.st>
1908 M:      Sven Peter <sven@svenpeter.dev>
1909 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1910 L:      asahi@lists.linux.dev
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 S:      Maintained
1913 W:      https://asahilinux.org
1914 B:      https://github.com/AsahiLinux/linux/issues
1915 C:      irc://irc.oftc.net/asahi-dev
1916 T:      git https://github.com/AsahiLinux/linux.git
1917 F:      Documentation/devicetree/bindings/arm/apple.yaml
1918 F:      Documentation/devicetree/bindings/arm/apple/*
1919 F:      Documentation/devicetree/bindings/clock/apple,nco.yaml
1920 F:      Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
1921 F:      Documentation/devicetree/bindings/dma/apple,admac.yaml
1922 F:      Documentation/devicetree/bindings/i2c/apple,i2c.yaml
1923 F:      Documentation/devicetree/bindings/interrupt-controller/apple,*
1924 F:      Documentation/devicetree/bindings/iommu/apple,dart.yaml
1925 F:      Documentation/devicetree/bindings/iommu/apple,sart.yaml
1926 F:      Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
1927 F:      Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
1928 F:      Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
1929 F:      Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
1930 F:      Documentation/devicetree/bindings/pci/apple,pcie.yaml
1931 F:      Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1932 F:      Documentation/devicetree/bindings/power/apple*
1933 F:      Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
1934 F:      Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
1935 F:      arch/arm64/boot/dts/apple/
1936 F:      drivers/bluetooth/hci_bcm4377.c
1937 F:      drivers/clk/clk-apple-nco.c
1938 F:      drivers/cpufreq/apple-soc-cpufreq.c
1939 F:      drivers/dma/apple-admac.c
1940 F:      drivers/pmdomain/apple/
1941 F:      drivers/i2c/busses/i2c-pasemi-core.c
1942 F:      drivers/i2c/busses/i2c-pasemi-platform.c
1943 F:      drivers/iommu/apple-dart.c
1944 F:      drivers/iommu/io-pgtable-dart.c
1945 F:      drivers/irqchip/irq-apple-aic.c
1946 F:      drivers/mailbox/apple-mailbox.c
1947 F:      drivers/nvme/host/apple.c
1948 F:      drivers/nvmem/apple-efuses.c
1949 F:      drivers/pinctrl/pinctrl-apple-gpio.c
1950 F:      drivers/pwm/pwm-apple.c
1951 F:      drivers/soc/apple/*
1952 F:      drivers/watchdog/apple_wdt.c
1953 F:      include/dt-bindings/interrupt-controller/apple-aic.h
1954 F:      include/dt-bindings/pinctrl/apple.h
1955 F:      include/linux/apple-mailbox.h
1956 F:      include/linux/soc/apple/*
1957
1958 ARM/ARTPEC MACHINE SUPPORT
1959 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1960 M:      Lars Persson <lars.persson@axis.com>
1961 L:      linux-arm-kernel@axis.com
1962 S:      Maintained
1963 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1964 F:      arch/arm/boot/dts/axis/
1965 F:      arch/arm/mach-artpec
1966 F:      drivers/clk/axis
1967 F:      drivers/crypto/axis
1968 F:      drivers/mmc/host/usdhi6rol0.c
1969 F:      drivers/pinctrl/pinctrl-artpec*
1970
1971 ARM/ASPEED I2C DRIVER
1972 M:      Brendan Higgins <brendanhiggins@google.com>
1973 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1974 R:      Joel Stanley <joel@jms.id.au>
1975 L:      linux-i2c@vger.kernel.org
1976 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1977 S:      Maintained
1978 F:      Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
1979 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1980 F:      drivers/i2c/busses/i2c-aspeed.c
1981 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1982
1983 ARM/ASPEED MACHINE SUPPORT
1984 M:      Joel Stanley <joel@jms.id.au>
1985 R:      Andrew Jeffery <andrew@codeconstruct.com.au>
1986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1987 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1988 S:      Supported
1989 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
1991 F:      Documentation/devicetree/bindings/arm/aspeed/
1992 F:      arch/arm/boot/dts/aspeed/
1993 F:      arch/arm/mach-aspeed/
1994 N:      aspeed
1995
1996 ARM/BITMAIN ARCHITECTURE
1997 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 S:      Maintained
2000 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
2001 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2002 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2003 F:      arch/arm64/boot/dts/bitmain/
2004 F:      drivers/clk/clk-bm1880.c
2005 F:      drivers/pinctrl/pinctrl-bm1880.c
2006
2007 ARM/CALXEDA HIGHBANK ARCHITECTURE
2008 M:      Andre Przywara <andre.przywara@arm.com>
2009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2010 S:      Maintained
2011 F:      arch/arm/boot/dts/calxeda/
2012 F:      arch/arm/mach-highbank/
2013
2014 ARM/CAVIUM THUNDER NETWORK DRIVER
2015 M:      Sunil Goutham <sgoutham@marvell.com>
2016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2017 S:      Supported
2018 F:      drivers/net/ethernet/cavium/thunder/
2019
2020 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2021 M:      Lukasz Majewski <lukma@denx.de>
2022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2023 S:      Maintained
2024 F:      arch/arm/mach-ep93xx/ts72xx.c
2025
2026 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2027 M:      Alexander Shiyan <shc_work@mail.ru>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Odd Fixes
2030 N:      clps711x
2031
2032 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
2033 M:      Lennert Buytenhek <kernel@wantstofly.org>
2034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036
2037 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2038 M:      Hartley Sweeten <hsweeten@visionengravers.com>
2039 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
2040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2041 S:      Maintained
2042 F:      Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2043 F:      Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2044 F:      arch/arm/boot/compressed/misc-ep93xx.h
2045 F:      arch/arm/mach-ep93xx/
2046 F:      drivers/iio/adc/ep93xx_adc.c
2047
2048 ARM/CLKDEV SUPPORT
2049 M:      Russell King <linux@armlinux.org.uk>
2050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2051 S:      Maintained
2052 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2053 F:      drivers/clk/clkdev.c
2054
2055 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2056 M:      Baruch Siach <baruch@tkos.co.il>
2057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2058 S:      Maintained
2059 F:      arch/arm/boot/dts/cnxt/
2060 N:      digicolor
2061
2062 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2063 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
2064 R:      Mike Leach <mike.leach@linaro.org>
2065 R:      James Clark <james.clark@arm.com>
2066 R:      Leo Yan <leo.yan@linaro.org>
2067 L:      coresight@lists.linaro.org (moderated for non-subscribers)
2068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069 S:      Maintained
2070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2071 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2072 F:      Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2073 F:      Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2074 F:      Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2075 F:      Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2076 F:      Documentation/trace/coresight/*
2077 F:      drivers/hwtracing/coresight/*
2078 F:      include/dt-bindings/arm/coresight-cti-dt.h
2079 F:      include/linux/coresight*
2080 F:      include/uapi/linux/coresight*
2081 F:      samples/coresight/*
2082 F:      tools/perf/Documentation/arm-coresight.txt
2083 F:      tools/perf/arch/arm/util/auxtrace.c
2084 F:      tools/perf/arch/arm/util/cs-etm.c
2085 F:      tools/perf/arch/arm/util/cs-etm.h
2086 F:      tools/perf/arch/arm/util/pmu.c
2087 F:      tools/perf/tests/shell/*coresight*
2088 F:      tools/perf/tests/shell/coresight/*
2089 F:      tools/perf/tests/shell/lib/*coresight*
2090 F:      tools/perf/util/cs-etm-decoder/*
2091 F:      tools/perf/util/cs-etm.*
2092
2093 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2094 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2095 M:      Linus Walleij <linus.walleij@linaro.org>
2096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2097 S:      Maintained
2098 T:      git git://github.com/ulli-kroll/linux.git
2099 F:      Documentation/devicetree/bindings/arm/gemini.yaml
2100 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2101 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2102 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2103 F:      arch/arm/boot/dts/gemini/
2104 F:      arch/arm/mach-gemini/
2105 F:      drivers/crypto/gemini/
2106 F:      drivers/net/ethernet/cortina/
2107 F:      drivers/pinctrl/pinctrl-gemini.c
2108 F:      drivers/rtc/rtc-ftrtc010.c
2109
2110 ARM/CZ.NIC TURRIS SUPPORT
2111 M:      Marek Behún <kabel@kernel.org>
2112 S:      Maintained
2113 W:      https://www.turris.cz/
2114 F:      Documentation/ABI/testing/debugfs-moxtet
2115 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
2116 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2117 F:      Documentation/devicetree/bindings/bus/moxtet.txt
2118 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2119 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2120 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2121 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2122 F:      drivers/bus/moxtet.c
2123 F:      drivers/firmware/turris-mox-rwtm.c
2124 F:      drivers/gpio/gpio-moxtet.c
2125 F:      drivers/leds/leds-turris-omnia.c
2126 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
2127 F:      drivers/watchdog/armada_37xx_wdt.c
2128 F:      include/dt-bindings/bus/moxtet.h
2129 F:      include/linux/armada-37xx-rwtm-mailbox.h
2130 F:      include/linux/moxtet.h
2131
2132 ARM/FARADAY FA526 PORT
2133 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2135 S:      Maintained
2136 T:      git git://git.berlios.de/gemini-board
2137 F:      arch/arm/mm/*-fa*
2138
2139 ARM/FOOTBRIDGE ARCHITECTURE
2140 M:      Russell King <linux@armlinux.org.uk>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 S:      Maintained
2143 W:      http://www.armlinux.org.uk/
2144 F:      arch/arm/include/asm/hardware/dec21285.h
2145 F:      arch/arm/mach-footbridge/
2146
2147 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2148 M:      Shawn Guo <shawnguo@kernel.org>
2149 M:      Sascha Hauer <s.hauer@pengutronix.de>
2150 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2151 R:      Fabio Estevam <festevam@gmail.com>
2152 R:      NXP Linux Team <linux-imx@nxp.com>
2153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2154 S:      Maintained
2155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2156 F:      arch/arm/boot/dts/nxp/imx/
2157 F:      arch/arm/boot/dts/nxp/mxs/
2158 X:      arch/arm64/boot/dts/freescale/fsl-*
2159 X:      arch/arm64/boot/dts/freescale/qoriq-*
2160 X:      drivers/media/i2c/
2161 N:      imx
2162 N:      mxs
2163
2164 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2165 M:      Shawn Guo <shawnguo@kernel.org>
2166 M:      Li Yang <leoyang.li@nxp.com>
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 S:      Maintained
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2170 F:      arch/arm/boot/dts/nxp/ls/
2171 F:      arch/arm64/boot/dts/freescale/fsl-*
2172 F:      arch/arm64/boot/dts/freescale/qoriq-*
2173
2174 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2175 M:      Shawn Guo <shawnguo@kernel.org>
2176 M:      Sascha Hauer <s.hauer@pengutronix.de>
2177 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2178 R:      Stefan Agner <stefan@agner.ch>
2179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2180 S:      Maintained
2181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2182 F:      arch/arm/boot/dts/nxp/vf/
2183 F:      arch/arm/mach-imx/*vf610*
2184
2185 ARM/GUMSTIX MACHINE SUPPORT
2186 M:      Steve Sakoman <sakoman@gmail.com>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189
2190 ARM/HISILICON SOC SUPPORT
2191 M:      Wei Xu <xuwei5@hisilicon.com>
2192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2193 S:      Supported
2194 W:      http://www.hisilicon.com
2195 T:      git https://github.com/hisilicon/linux-hisi.git
2196 F:      arch/arm/boot/dts/hisilicon/
2197 F:      arch/arm/mach-hisi/
2198 F:      arch/arm64/boot/dts/hisilicon/
2199
2200 ARM/HP JORNADA 7XX MACHINE SUPPORT
2201 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
2202 S:      Maintained
2203 W:      www.jlime.com
2204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2205 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
2206 F:      arch/arm/mach-sa1100/jornada720.c
2207
2208 ARM/HPE GXP ARCHITECTURE
2209 M:      Jean-Marie Verdun <verdun@hpe.com>
2210 M:      Nick Hawkins <nick.hawkins@hpe.com>
2211 S:      Maintained
2212 F:      Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2213 F:      Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2214 F:      Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2215 F:      Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2216 F:      Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2217 F:      Documentation/hwmon/gxp-fan-ctrl.rst
2218 F:      arch/arm/boot/dts/hpe/
2219 F:      arch/arm/mach-hpe/
2220 F:      drivers/clocksource/timer-gxp.c
2221 F:      drivers/hwmon/gxp-fan-ctrl.c
2222 F:      drivers/i2c/busses/i2c-gxp.c
2223 F:      drivers/spi/spi-gxp.c
2224 F:      drivers/watchdog/gxp-wdt.c
2225
2226 ARM/IGEP MACHINE SUPPORT
2227 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
2228 M:      Javier Martinez Canillas <javier@dowhile0.org>
2229 L:      linux-omap@vger.kernel.org
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 S:      Maintained
2232 F:      arch/arm/boot/dts/ti/omap/omap3-igep*
2233
2234 ARM/INTEL IXP4XX ARM ARCHITECTURE
2235 M:      Linus Walleij <linusw@kernel.org>
2236 M:      Imre Kaloz <kaloz@openwrt.org>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Maintained
2239 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2240 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2241 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2242 F:      Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2243 F:      Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2244 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2245 F:      arch/arm/boot/dts/intel/ixp/
2246 F:      arch/arm/mach-ixp4xx/
2247 F:      drivers/bus/intel-ixp4xx-eb.c
2248 F:      drivers/char/hw_random/ixp4xx-rng.c
2249 F:      drivers/clocksource/timer-ixp4xx.c
2250 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2251 F:      drivers/gpio/gpio-ixp4xx.c
2252 F:      drivers/irqchip/irq-ixp4xx.c
2253 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
2254 F:      drivers/net/wan/ixp4xx_hss.c
2255 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
2256 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
2257 F:      include/linux/soc/ixp4xx/npe.h
2258 F:      include/linux/soc/ixp4xx/qmgr.h
2259
2260 ARM/INTEL KEEMBAY ARCHITECTURE
2261 M:      Paul J. Murphy <paul.j.murphy@intel.com>
2262 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2263 S:      Maintained
2264 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
2265 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
2266 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
2267
2268 ARM/INTEL XSC3 (MANZANO) ARM CORE
2269 M:      Lennert Buytenhek <kernel@wantstofly.org>
2270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2271 S:      Maintained
2272
2273 ARM/LG1K ARCHITECTURE
2274 M:      Chanho Min <chanho.min@lge.com>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277 F:      arch/arm64/boot/dts/lg/
2278
2279 ARM/LPC18XX ARCHITECTURE
2280 M:      Vladimir Zapolskiy <vz@mleia.com>
2281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2282 S:      Maintained
2283 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2284 F:      arch/arm/boot/dts/nxp/lpc/lpc43*
2285 F:      drivers/i2c/busses/i2c-lpc2k.c
2286 F:      drivers/memory/pl172.c
2287 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2288 F:      drivers/rtc/rtc-lpc24xx.c
2289 N:      lpc18xx
2290
2291 ARM/LPC32XX SOC SUPPORT
2292 M:      Vladimir Zapolskiy <vz@mleia.com>
2293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2294 S:      Maintained
2295 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2296 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2297 F:      arch/arm/boot/dts/nxp/lpc/lpc32*
2298 F:      arch/arm/mach-lpc32xx/
2299 F:      drivers/i2c/busses/i2c-pnx.c
2300 F:      drivers/net/ethernet/nxp/lpc_eth.c
2301 F:      drivers/usb/host/ohci-nxp.c
2302 F:      drivers/watchdog/pnx4008_wdt.c
2303 N:      lpc32xx
2304
2305 ARM/Marvell Dove/MV78xx0/Orion SOC support
2306 M:      Andrew Lunn <andrew@lunn.ch>
2307 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2308 M:      Gregory Clement <gregory.clement@bootlin.com>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2312 F:      Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2313 F:      Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2314 F:      Documentation/devicetree/bindings/soc/dove/
2315 F:      arch/arm/boot/dts/marvell/dove*
2316 F:      arch/arm/boot/dts/marvell/orion5x*
2317 F:      arch/arm/mach-dove/
2318 F:      arch/arm/mach-mv78xx0/
2319 F:      arch/arm/mach-orion5x/
2320 F:      arch/arm/plat-orion/
2321 F:      drivers/soc/dove/
2322
2323 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2324 M:      Andrew Lunn <andrew@lunn.ch>
2325 M:      Gregory Clement <gregory.clement@bootlin.com>
2326 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2328 S:      Maintained
2329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2330 F:      Documentation/devicetree/bindings/arm/marvell/
2331 F:      arch/arm/boot/dts/marvell/armada*
2332 F:      arch/arm/boot/dts/marvell/kirkwood*
2333 F:      arch/arm/configs/mvebu_*_defconfig
2334 F:      arch/arm/mach-mvebu/
2335 F:      arch/arm64/boot/dts/marvell/armada*
2336 F:      arch/arm64/boot/dts/marvell/cn913*
2337 F:      drivers/clk/mvebu/
2338 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2339 F:      drivers/cpufreq/armada-8k-cpufreq.c
2340 F:      drivers/cpufreq/mvebu-cpufreq.c
2341 F:      drivers/irqchip/irq-armada-370-xp.c
2342 F:      drivers/irqchip/irq-mvebu-*
2343 F:      drivers/pinctrl/mvebu/
2344 F:      drivers/rtc/rtc-armada38x.c
2345
2346 ARM/Mediatek RTC DRIVER
2347 M:      Eddie Huang <eddie.huang@mediatek.com>
2348 M:      Sean Wang <sean.wang@mediatek.com>
2349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2350 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2351 S:      Maintained
2352 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2353 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2354 F:      drivers/rtc/rtc-mt2712.c
2355 F:      drivers/rtc/rtc-mt6397.c
2356 F:      drivers/rtc/rtc-mt7622.c
2357
2358 ARM/Mediatek SoC support
2359 M:      Matthias Brugger <matthias.bgg@gmail.com>
2360 M:      AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2361 L:      linux-kernel@vger.kernel.org
2362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2363 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2364 S:      Maintained
2365 W:      https://mtk.wiki.kernel.org/
2366 C:      irc://irc.libera.chat/linux-mediatek
2367 F:      arch/arm/boot/dts/mediatek/
2368 F:      arch/arm/mach-mediatek/
2369 F:      arch/arm64/boot/dts/mediatek/
2370 F:      drivers/soc/mediatek/
2371 N:      mtk
2372 N:      mt[2678]
2373 K:      mediatek
2374
2375 ARM/Mediatek USB3 PHY DRIVER
2376 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2379 S:      Maintained
2380 F:      Documentation/devicetree/bindings/phy/mediatek,*
2381 F:      drivers/phy/mediatek/
2382
2383 ARM/MICROCHIP (ARM64) SoC support
2384 M:      Conor Dooley <conor@kernel.org>
2385 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2386 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 S:      Supported
2389 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2390 F:      arch/arm64/boot/dts/microchip/
2391
2392 ARM/Microchip (AT91) SoC support
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2395 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 S:      Supported
2398 W:      http://www.linux4sam.org
2399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2400 F:      arch/arm/boot/dts/microchip/at91*
2401 F:      arch/arm/boot/dts/microchip/sama*
2402 F:      arch/arm/include/debug/at91.S
2403 F:      arch/arm/mach-at91/
2404 F:      drivers/memory/atmel*
2405 F:      drivers/watchdog/sama5d4_wdt.c
2406 F:      include/soc/at91/
2407 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2408 X:      drivers/net/wireless/atmel/
2409 N:      at91
2410 N:      atmel
2411
2412 ARM/Microchip Sparx5 SoC support
2413 M:      Lars Povlsen <lars.povlsen@microchip.com>
2414 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2415 M:      Daniel Machon <daniel.machon@microchip.com>
2416 M:      UNGLinuxDriver@microchip.com
2417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2418 S:      Supported
2419 F:      arch/arm64/boot/dts/microchip/sparx*
2420 F:      drivers/net/ethernet/microchip/vcap/
2421 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2422 N:      sparx5
2423
2424 ARM/MILBEAUT ARCHITECTURE
2425 M:      Taichi Sugaya <sugaya.taichi@socionext.com>
2426 M:      Takao Orito <orito.takao@socionext.com>
2427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2428 S:      Maintained
2429 F:      arch/arm/boot/dts/socionext/milbeaut*
2430 F:      arch/arm/mach-milbeaut/
2431 N:      milbeaut
2432
2433 ARM/MStar/Sigmastar Armv7 SoC support
2434 M:      Daniel Palmer <daniel@thingy.jp>
2435 M:      Romain Perier <romain.perier@gmail.com>
2436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2437 S:      Maintained
2438 W:      http://linux-chenxing.org/
2439 T:      git git://github.com/linux-chenxing/linux.git
2440 F:      Documentation/devicetree/bindings/arm/mstar/*
2441 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2442 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2443 F:      arch/arm/boot/dts/sigmastar/
2444 F:      arch/arm/mach-mstar/
2445 F:      drivers/clk/mstar/
2446 F:      drivers/clocksource/timer-msc313e.c
2447 F:      drivers/gpio/gpio-msc313.c
2448 F:      drivers/rtc/rtc-msc313.c
2449 F:      drivers/watchdog/msc313e_wdt.c
2450 F:      include/dt-bindings/clock/mstar-*
2451 F:      include/dt-bindings/gpio/msc313-gpio.h
2452
2453 ARM/NOMADIK/Ux500 ARCHITECTURES
2454 M:      Linus Walleij <linus.walleij@linaro.org>
2455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2456 S:      Maintained
2457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2458 F:      Documentation/devicetree/bindings/arm/ste-*
2459 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2460 F:      Documentation/devicetree/bindings/arm/ux500/
2461 F:      Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2462 F:      arch/arm/boot/dts/st/ste-*
2463 F:      arch/arm/mach-nomadik/
2464 F:      arch/arm/mach-ux500/
2465 F:      drivers/clk/clk-nomadik.c
2466 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2467 F:      drivers/dma/ste_dma40*
2468 F:      drivers/pmdomain/st/ste-ux500-pm-domain.c
2469 F:      drivers/hwspinlock/u8500_hsem.c
2470 F:      drivers/i2c/busses/i2c-nomadik.c
2471 F:      drivers/iio/adc/ab8500-gpadc.c
2472 F:      drivers/mfd/ab8500*
2473 F:      drivers/mfd/abx500*
2474 F:      drivers/mfd/db8500*
2475 F:      drivers/pinctrl/nomadik/
2476 F:      drivers/rtc/rtc-ab8500.c
2477 F:      drivers/rtc/rtc-pl031.c
2478 F:      drivers/soc/ux500/
2479
2480 ARM/NUVOTON MA35 ARCHITECTURE
2481 M:      Jacky Huang <ychuang3@nuvoton.com>
2482 M:      Shan-Chun Hung <schung@nuvoton.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 S:      Supported
2485 F:      Documentation/devicetree/bindings/*/*/*ma35*
2486 F:      Documentation/devicetree/bindings/*/*ma35*
2487 F:      arch/arm64/boot/dts/nuvoton/*ma35*
2488 F:      drivers/*/*/*ma35*
2489 F:      drivers/*/*ma35*
2490 K:      ma35d1
2491
2492 ARM/NUVOTON NPCM ARCHITECTURE
2493 M:      Avi Fishman <avifishman70@gmail.com>
2494 M:      Tomer Maimon <tmaimon77@gmail.com>
2495 M:      Tali Perry <tali.perry1@gmail.com>
2496 R:      Patrick Venture <venture@google.com>
2497 R:      Nancy Yuen <yuenn@google.com>
2498 R:      Benjamin Fair <benjaminfair@google.com>
2499 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2500 S:      Supported
2501 F:      Documentation/devicetree/bindings/*/*/*npcm*
2502 F:      Documentation/devicetree/bindings/*/*npcm*
2503 F:      Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2504 F:      arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2505 F:      arch/arm/mach-npcm/
2506 F:      arch/arm64/boot/dts/nuvoton/
2507 F:      drivers/*/*/*npcm*
2508 F:      drivers/*/*npcm*
2509 F:      drivers/rtc/rtc-nct3018y.c
2510 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2511 F:      include/dt-bindings/clock/nuvoton,npcm845-clk.h
2512
2513 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2514 M:      Joseph Liu <kwliu@nuvoton.com>
2515 M:      Marvin Lin <kflin@nuvoton.com>
2516 L:      linux-media@vger.kernel.org
2517 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2520 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2521 F:      Documentation/userspace-api/media/drivers/npcm-video.rst
2522 F:      drivers/media/platform/nuvoton/
2523 F:      include/uapi/linux/npcm-video.h
2524
2525 ARM/NUVOTON WPCM450 ARCHITECTURE
2526 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2527 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2528 S:      Maintained
2529 W:      https://github.com/neuschaefer/wpcm450/wiki
2530 F:      Documentation/devicetree/bindings/*/*wpcm*
2531 F:      arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2532 F:      arch/arm/configs/wpcm450_defconfig
2533 F:      arch/arm/mach-npcm/wpcm450.c
2534 F:      drivers/*/*/*wpcm*
2535 F:      drivers/*/*wpcm*
2536
2537 ARM/NXP S32G ARCHITECTURE
2538 M:      Chester Lin <clin@suse.com>
2539 R:      Andreas Färber <afaerber@suse.de>
2540 R:      Matthias Brugger <mbrugger@suse.com>
2541 R:      NXP S32 Linux Team <s32@nxp.com>
2542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2543 S:      Maintained
2544 F:      arch/arm64/boot/dts/freescale/s32g*.dts*
2545
2546 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2547 M:      Alexander Clouter <alex@digriz.org.uk>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Maintained
2550 W:      http://www.digriz.org.uk/ts78xx/kernel
2551 F:      arch/arm/mach-orion5x/ts78xx-*
2552
2553 ARM/QUALCOMM CHROMEBOOK SUPPORT
2554 R:      cros-qcom-dts-watchers@chromium.org
2555 F:      arch/arm64/boot/dts/qcom/sc7180*
2556 F:      arch/arm64/boot/dts/qcom/sc7280*
2557 F:      arch/arm64/boot/dts/qcom/sdm845-cheza*
2558
2559 ARM/QUALCOMM SUPPORT
2560 M:      Andy Gross <agross@kernel.org>
2561 M:      Bjorn Andersson <andersson@kernel.org>
2562 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
2563 L:      linux-arm-msm@vger.kernel.org
2564 S:      Maintained
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2566 F:      Documentation/devicetree/bindings/*/qcom*
2567 F:      Documentation/devicetree/bindings/soc/qcom/
2568 F:      arch/arm/boot/dts/qcom/
2569 F:      arch/arm/configs/qcom_defconfig
2570 F:      arch/arm/mach-qcom/
2571 F:      arch/arm64/boot/dts/qcom/
2572 F:      drivers/*/*/pm8???-*
2573 F:      drivers/*/*/qcom*
2574 F:      drivers/*/*/qcom/
2575 F:      drivers/*/qcom*
2576 F:      drivers/*/qcom/
2577 F:      drivers/bluetooth/btqcomsmd.c
2578 F:      drivers/clocksource/timer-qcom.c
2579 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2580 F:      drivers/extcon/extcon-qcom*
2581 F:      drivers/i2c/busses/i2c-qcom-geni.c
2582 F:      drivers/i2c/busses/i2c-qup.c
2583 F:      drivers/iommu/msm*
2584 F:      drivers/mfd/ssbi.c
2585 F:      drivers/mmc/host/mmci_qcom*
2586 F:      drivers/mmc/host/sdhci-msm.c
2587 F:      drivers/pci/controller/dwc/pcie-qcom.c
2588 F:      drivers/phy/qualcomm/
2589 F:      drivers/power/*/msm*
2590 F:      drivers/reset/reset-qcom-*
2591 F:      drivers/spi/spi-geni-qcom.c
2592 F:      drivers/spi/spi-qcom-qspi.c
2593 F:      drivers/spi/spi-qup.c
2594 F:      drivers/tty/serial/msm_serial.c
2595 F:      drivers/ufs/host/ufs-qcom*
2596 F:      drivers/usb/dwc3/dwc3-qcom.c
2597 F:      include/dt-bindings/*/qcom*
2598 F:      include/linux/*/qcom*
2599 F:      include/linux/soc/qcom/
2600
2601 ARM/RDA MICRO ARCHITECTURE
2602 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2604 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2605 S:      Maintained
2606 F:      Documentation/devicetree/bindings/arm/rda.yaml
2607 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2608 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2609 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2610 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2611 F:      arch/arm/boot/dts/unisoc/
2612 F:      drivers/clocksource/timer-rda.c
2613 F:      drivers/gpio/gpio-rda.c
2614 F:      drivers/irqchip/irq-rda-intc.c
2615 F:      drivers/tty/serial/rda-uart.c
2616
2617 ARM/REALTEK ARCHITECTURE
2618 M:      Andreas Färber <afaerber@suse.de>
2619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2620 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2621 S:      Maintained
2622 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2623 F:      arch/arm/boot/dts/realtek/
2624 F:      arch/arm/mach-realtek/
2625 F:      arch/arm64/boot/dts/realtek/
2626
2627 ARM/RISC-V/RENESAS ARCHITECTURE
2628 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2629 M:      Magnus Damm <magnus.damm@gmail.com>
2630 L:      linux-renesas-soc@vger.kernel.org
2631 S:      Supported
2632 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2633 C:      irc://irc.libera.chat/renesas-soc
2634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2635 F:      Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2636 F:      Documentation/devicetree/bindings/soc/renesas/
2637 F:      arch/arm/boot/dts/renesas/
2638 F:      arch/arm/configs/shmobile_defconfig
2639 F:      arch/arm/include/debug/renesas-scif.S
2640 F:      arch/arm/mach-shmobile/
2641 F:      arch/arm64/boot/dts/renesas/
2642 F:      arch/riscv/boot/dts/renesas/
2643 F:      drivers/pmdomain/renesas/
2644 F:      drivers/soc/renesas/
2645 F:      include/linux/soc/renesas/
2646 K:      \brenesas,
2647
2648 ARM/RISCPC ARCHITECTURE
2649 M:      Russell King <linux@armlinux.org.uk>
2650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2651 S:      Maintained
2652 W:      http://www.armlinux.org.uk/
2653 F:      arch/arm/include/asm/hardware/ioc.h
2654 F:      arch/arm/include/asm/hardware/iomd.h
2655 F:      arch/arm/include/asm/hardware/memc.h
2656 F:      arch/arm/mach-rpc/
2657 F:      drivers/net/ethernet/8390/etherh.c
2658 F:      drivers/net/ethernet/i825xx/ether1*
2659 F:      drivers/net/ethernet/seeq/ether3*
2660 F:      drivers/scsi/arm/
2661
2662 ARM/Rockchip SoC support
2663 M:      Heiko Stuebner <heiko@sntech.de>
2664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2665 L:      linux-rockchip@lists.infradead.org
2666 S:      Maintained
2667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2668 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2669 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2670 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2671 F:      arch/arm/boot/dts/rockchip/
2672 F:      arch/arm/mach-rockchip/
2673 F:      drivers/*/*/*rockchip*
2674 F:      drivers/*/*rockchip*
2675 F:      drivers/clk/rockchip/
2676 F:      drivers/i2c/busses/i2c-rk3x.c
2677 F:      sound/soc/rockchip/
2678 N:      rockchip
2679
2680 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2681 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2682 R:      Alim Akhtar <alim.akhtar@samsung.com>
2683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2684 L:      linux-samsung-soc@vger.kernel.org
2685 S:      Maintained
2686 P:      Documentation/process/maintainer-soc-clean-dts.rst
2687 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2688 B:      mailto:linux-samsung-soc@vger.kernel.org
2689 C:      irc://irc.libera.chat/linux-exynos
2690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2691 F:      Documentation/arch/arm/samsung/
2692 F:      Documentation/devicetree/bindings/arm/samsung/
2693 F:      Documentation/devicetree/bindings/hwinfo/samsung,*
2694 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2695 F:      Documentation/devicetree/bindings/soc/samsung/
2696 F:      arch/arm/boot/dts/samsung/
2697 F:      arch/arm/mach-exynos*/
2698 F:      arch/arm/mach-s3c/
2699 F:      arch/arm/mach-s5p*/
2700 F:      arch/arm64/boot/dts/exynos/
2701 F:      drivers/*/*/*s3c24*
2702 F:      drivers/*/*s3c24*
2703 F:      drivers/*/*s3c64xx*
2704 F:      drivers/*/*s5pv210*
2705 F:      drivers/clocksource/samsung_pwm_timer.c
2706 F:      drivers/memory/samsung/
2707 F:      drivers/pwm/pwm-samsung.c
2708 F:      drivers/soc/samsung/
2709 F:      drivers/tty/serial/samsung*
2710 F:      include/clocksource/samsung_pwm.h
2711 F:      include/linux/platform_data/*s3c*
2712 F:      include/linux/serial_s3c.h
2713 F:      include/linux/soc/samsung/
2714 N:      exynos
2715 N:      s3c64xx
2716 N:      s5pv210
2717
2718 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2719 M:      Łukasz Stelmach <l.stelmach@samsung.com>
2720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2721 L:      linux-media@vger.kernel.org
2722 S:      Maintained
2723 F:      drivers/media/platform/samsung/s5p-g2d/
2724
2725 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2726 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2727 L:      linux-samsung-soc@vger.kernel.org
2728 L:      linux-media@vger.kernel.org
2729 S:      Maintained
2730 F:      Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2731 F:      drivers/media/cec/platform/s5p/
2732
2733 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2734 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2735 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2736 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2738 L:      linux-media@vger.kernel.org
2739 S:      Maintained
2740 F:      Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2741 F:      drivers/media/platform/samsung/s5p-jpeg/
2742
2743 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2744 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2745 M:      Andrzej Hajda <andrzej.hajda@intel.com>
2746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2747 L:      linux-media@vger.kernel.org
2748 S:      Maintained
2749 F:      drivers/media/platform/samsung/s5p-mfc/
2750
2751 ARM/SOCFPGA ARCHITECTURE
2752 M:      Dinh Nguyen <dinguyen@kernel.org>
2753 S:      Maintained
2754 W:      http://www.rocketboards.org
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2756 F:      arch/arm/boot/dts/intel/socfpga/
2757 F:      arch/arm/configs/socfpga_defconfig
2758 F:      arch/arm/mach-socfpga/
2759 F:      arch/arm64/boot/dts/altera/
2760 F:      arch/arm64/boot/dts/intel/
2761
2762 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2763 M:      Dinh Nguyen <dinguyen@kernel.org>
2764 S:      Maintained
2765 F:      drivers/clk/socfpga/
2766
2767 ARM/SOCFPGA EDAC SUPPORT
2768 M:      Dinh Nguyen <dinguyen@kernel.org>
2769 S:      Maintained
2770 F:      drivers/edac/altera_edac.[ch]
2771
2772 ARM/SPREADTRUM SoC SUPPORT
2773 M:      Orson Zhai <orsonzhai@gmail.com>
2774 M:      Baolin Wang <baolin.wang7@gmail.com>
2775 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2776 S:      Maintained
2777 F:      arch/arm64/boot/dts/sprd
2778 N:      sprd
2779 N:      sc27xx
2780 N:      sc2731
2781
2782 ARM/STI ARCHITECTURE
2783 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2785 S:      Maintained
2786 W:      http://www.stlinux.com
2787 F:      Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2788 F:      Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2789 F:      arch/arm/boot/dts/st/sti*
2790 F:      arch/arm/mach-sti/
2791 F:      drivers/ata/ahci_st.c
2792 F:      drivers/char/hw_random/st-rng.c
2793 F:      drivers/clocksource/arm_global_timer.c
2794 F:      drivers/clocksource/clksrc_st_lpc.c
2795 F:      drivers/cpufreq/sti-cpufreq.c
2796 F:      drivers/dma/st_fdma*
2797 F:      drivers/i2c/busses/i2c-st.c
2798 F:      drivers/media/platform/st/sti/c8sectpfe/
2799 F:      drivers/media/rc/st_rc.c
2800 F:      drivers/mmc/host/sdhci-st.c
2801 F:      drivers/phy/st/phy-miphy28lp.c
2802 F:      drivers/phy/st/phy-stih407-usb.c
2803 F:      drivers/pinctrl/pinctrl-st.c
2804 F:      drivers/remoteproc/st_remoteproc.c
2805 F:      drivers/remoteproc/st_slim_rproc.c
2806 F:      drivers/reset/sti/
2807 F:      drivers/rtc/rtc-st-lpc.c
2808 F:      drivers/tty/serial/st-asc.c
2809 F:      drivers/usb/dwc3/dwc3-st.c
2810 F:      drivers/usb/host/ehci-st.c
2811 F:      drivers/usb/host/ohci-st.c
2812 F:      drivers/watchdog/st_lpc_wdt.c
2813 F:      include/linux/remoteproc/st_slim_rproc.h
2814
2815 ARM/STM32 ARCHITECTURE
2816 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2817 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2818 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2820 S:      Maintained
2821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2822 F:      arch/arm/boot/dts/st/stm32*
2823 F:      arch/arm/mach-stm32/
2824 F:      arch/arm64/boot/dts/st/
2825 F:      drivers/clocksource/armv7m_systick.c
2826 N:      stm32
2827 N:      stm
2828
2829 ARM/SUNPLUS SP7021 SOC SUPPORT
2830 M:      Qin Jian <qinjian@cqplus1.com>
2831 L:      linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
2832 S:      Maintained
2833 W:      https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
2834 F:      Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
2835 F:      Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
2836 F:      Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
2837 F:      Documentation/devicetree/bindings/reset/sunplus,reset.yaml
2838 F:      arch/arm/boot/dts/sunplus/
2839 F:      arch/arm/configs/sp7021_*defconfig
2840 F:      arch/arm/mach-sunplus/
2841 F:      drivers/clk/clk-sp7021.c
2842 F:      drivers/irqchip/irq-sp7021-intc.c
2843 F:      drivers/reset/reset-sunplus.c
2844 F:      include/dt-bindings/clock/sunplus,sp7021-clkc.h
2845 F:      include/dt-bindings/reset/sunplus,sp7021-reset.h
2846
2847 ARM/Synaptics SoC support
2848 M:      Jisheng Zhang <jszhang@kernel.org>
2849 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2851 S:      Maintained
2852 F:      arch/arm/boot/dts/synaptics/
2853 F:      arch/arm/mach-berlin/
2854 F:      arch/arm64/boot/dts/synaptics/
2855
2856 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2857 M:      Lennert Buytenhek <kernel@wantstofly.org>
2858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2859 S:      Maintained
2860
2861 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2862 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2863 L:      linux-tegra@vger.kernel.org
2864 L:      linux-media@vger.kernel.org
2865 S:      Maintained
2866 F:      Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
2867 F:      drivers/media/cec/platform/tegra/
2868
2869 ARM/TESLA FSD SoC SUPPORT
2870 M:      Alim Akhtar <alim.akhtar@samsung.com>
2871 M:      linux-fsd@tesla.com
2872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2873 L:      linux-samsung-soc@vger.kernel.org
2874 S:      Maintained
2875 F:      arch/arm64/boot/dts/tesla/
2876
2877 ARM/TETON BGA MACHINE SUPPORT
2878 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2880 S:      Maintained
2881
2882 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2883 M:      Santosh Shilimkar <ssantosh@kernel.org>
2884 L:      linux-kernel@vger.kernel.org
2885 S:      Maintained
2886 F:      drivers/memory/*emif*
2887
2888 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2889 M:      Nishanth Menon <nm@ti.com>
2890 M:      Santosh Shilimkar <ssantosh@kernel.org>
2891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2892 S:      Maintained
2893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
2894 F:      arch/arm/boot/dts/ti/keystone/
2895 F:      arch/arm/mach-keystone/
2896
2897 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2898 M:      Santosh Shilimkar <ssantosh@kernel.org>
2899 L:      linux-kernel@vger.kernel.org
2900 S:      Maintained
2901 F:      drivers/clk/keystone/
2902
2903 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2904 M:      Santosh Shilimkar <ssantosh@kernel.org>
2905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2906 L:      linux-kernel@vger.kernel.org
2907 S:      Maintained
2908 F:      drivers/clocksource/timer-keystone.c
2909
2910 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2911 M:      Santosh Shilimkar <ssantosh@kernel.org>
2912 L:      linux-kernel@vger.kernel.org
2913 S:      Maintained
2914 F:      drivers/power/reset/keystone-reset.c
2915
2916 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2917 M:      Nishanth Menon <nm@ti.com>
2918 M:      Vignesh Raghavendra <vigneshr@ti.com>
2919 M:      Tero Kristo <kristo@kernel.org>
2920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2921 S:      Supported
2922 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2923 F:      Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
2924 F:      arch/arm64/boot/dts/ti/Makefile
2925 F:      arch/arm64/boot/dts/ti/k3-*
2926
2927 ARM/TOSHIBA VISCONTI ARCHITECTURE
2928 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2929 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2930 S:      Supported
2931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2932 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2933 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
2934 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
2935 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2936 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2937 F:      Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2938 F:      Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
2939 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2940 F:      arch/arm64/boot/dts/toshiba/
2941 F:      drivers/clk/visconti/
2942 F:      drivers/gpio/gpio-visconti.c
2943 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2944 F:      drivers/pci/controller/dwc/pcie-visconti.c
2945 F:      drivers/pinctrl/visconti/
2946 F:      drivers/watchdog/visconti_wdt.c
2947 N:      visconti
2948
2949 ARM/UNIPHIER ARCHITECTURE
2950 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2951 M:      Masami Hiramatsu <mhiramat@kernel.org>
2952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2953 S:      Maintained
2954 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2955 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2956 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2957 F:      Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
2958 F:      arch/arm/boot/dts/socionext/uniphier*
2959 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2960 F:      arch/arm/mach-uniphier/
2961 F:      arch/arm/mm/cache-uniphier.c
2962 F:      arch/arm64/boot/dts/socionext/uniphier*
2963 F:      drivers/bus/uniphier-system-bus.c
2964 F:      drivers/clk/uniphier/
2965 F:      drivers/dma/uniphier-mdmac.c
2966 F:      drivers/gpio/gpio-uniphier.c
2967 F:      drivers/i2c/busses/i2c-uniphier*
2968 F:      drivers/irqchip/irq-uniphier-aidet.c
2969 F:      drivers/mmc/host/uniphier-sd.c
2970 F:      drivers/pinctrl/uniphier/
2971 F:      drivers/reset/reset-uniphier.c
2972 F:      drivers/tty/serial/8250/8250_uniphier.c
2973 N:      uniphier
2974
2975 ARM/VERSATILE EXPRESS PLATFORM
2976 M:      Liviu Dudau <liviu.dudau@arm.com>
2977 M:      Sudeep Holla <sudeep.holla@arm.com>
2978 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
2979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2980 S:      Maintained
2981 N:      mps2
2982 N:      vexpress
2983 F:      arch/arm/mach-versatile/
2984 F:      arch/arm64/boot/dts/arm/
2985 F:      drivers/clocksource/timer-versatile.c
2986 X:      drivers/cpufreq/vexpress-spc-cpufreq.c
2987 X:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
2988
2989 ARM/VFP SUPPORT
2990 M:      Russell King <linux@armlinux.org.uk>
2991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2992 S:      Maintained
2993 W:      http://www.armlinux.org.uk/
2994 F:      arch/arm/vfp/
2995
2996 ARM/VT8500 ARM ARCHITECTURE
2997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2998 S:      Orphan
2999 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
3000 F:      arch/arm/mach-vt8500/
3001 F:      drivers/clocksource/timer-vt8500.c
3002 F:      drivers/i2c/busses/i2c-wmt.c
3003 F:      drivers/mmc/host/wmt-sdmmc.c
3004 F:      drivers/pwm/pwm-vt8500.c
3005 F:      drivers/rtc/rtc-vt8500.c
3006 F:      drivers/tty/serial/vt8500_serial.c
3007 F:      drivers/usb/host/ehci-platform.c
3008 F:      drivers/usb/host/uhci-platform.c
3009 F:      drivers/video/fbdev/vt8500lcdfb.*
3010 F:      drivers/video/fbdev/wm8505fb*
3011 F:      drivers/video/fbdev/wmt_ge_rops.*
3012
3013 ARM/ZYNQ ARCHITECTURE
3014 M:      Michal Simek <michal.simek@amd.com>
3015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3016 S:      Supported
3017 W:      http://wiki.xilinx.com
3018 T:      git https://github.com/Xilinx/linux-xlnx.git
3019 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3020 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3021 F:      Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3022 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3023 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3024 F:      arch/arm/mach-zynq/
3025 F:      drivers/clocksource/timer-cadence-ttc.c
3026 F:      drivers/cpuidle/cpuidle-zynq.c
3027 F:      drivers/edac/synopsys_edac.c
3028 F:      drivers/i2c/busses/i2c-cadence.c
3029 F:      drivers/i2c/busses/i2c-xiic.c
3030 F:      drivers/mmc/host/sdhci-of-arasan.c
3031 N:      zynq
3032 N:      xilinx
3033
3034 ARM64 PORT (AARCH64 ARCHITECTURE)
3035 M:      Catalin Marinas <catalin.marinas@arm.com>
3036 M:      Will Deacon <will@kernel.org>
3037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3038 S:      Maintained
3039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3040 F:      Documentation/arch/arm64/
3041 F:      arch/arm64/
3042 F:      tools/testing/selftests/arm64/
3043 X:      arch/arm64/boot/dts/
3044
3045 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3046 M:      George McCollister <george.mccollister@gmail.com>
3047 L:      netdev@vger.kernel.org
3048 S:      Maintained
3049 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3050 F:      drivers/net/dsa/xrs700x/*
3051 F:      net/dsa/tag_xrs700x.c
3052
3053 AS3645A LED FLASH CONTROLLER DRIVER
3054 M:      Sakari Ailus <sakari.ailus@iki.fi>
3055 L:      linux-leds@vger.kernel.org
3056 S:      Maintained
3057 F:      drivers/leds/flash/leds-as3645a.c
3058
3059 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3060 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
3061 L:      linux-media@vger.kernel.org
3062 S:      Maintained
3063 T:      git git://linuxtv.org/media_tree.git
3064 F:      Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3065 F:      drivers/media/i2c/ak7375.c
3066
3067 ASAHI KASEI AK8974 DRIVER
3068 M:      Linus Walleij <linus.walleij@linaro.org>
3069 L:      linux-iio@vger.kernel.org
3070 S:      Supported
3071 W:      http://www.akm.com/
3072 F:      drivers/iio/magnetometer/ak8974.c
3073
3074 ASC7621 HARDWARE MONITOR DRIVER
3075 M:      George Joseph <george.joseph@fairview5.com>
3076 L:      linux-hwmon@vger.kernel.org
3077 S:      Maintained
3078 F:      Documentation/hwmon/asc7621.rst
3079 F:      drivers/hwmon/asc7621.c
3080
3081 ASIX AX88796C SPI ETHERNET ADAPTER
3082 M:      Łukasz Stelmach <l.stelmach@samsung.com>
3083 S:      Maintained
3084 F:      Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3085 F:      drivers/net/ethernet/asix/ax88796c_*
3086
3087 ASPEED CRYPTO DRIVER
3088 M:      Neal Liu <neal_liu@aspeedtech.com>
3089 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3090 S:      Maintained
3091 F:      Documentation/devicetree/bindings/crypto/aspeed,*
3092 F:      drivers/crypto/aspeed/
3093
3094 ASPEED PECI CONTROLLER
3095 M:      Iwona Winiarska <iwona.winiarska@intel.com>
3096 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3097 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3098 S:      Supported
3099 F:      Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3100 F:      drivers/peci/controller/peci-aspeed.c
3101
3102 ASPEED PINCTRL DRIVERS
3103 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3104 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3105 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3106 L:      linux-gpio@vger.kernel.org
3107 S:      Maintained
3108 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
3109 F:      drivers/pinctrl/aspeed/
3110
3111 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3112 M:      Eddie James <eajames@linux.ibm.com>
3113 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3114 S:      Maintained
3115 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3116 F:      drivers/irqchip/irq-aspeed-scu-ic.c
3117 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3118
3119 ASPEED SD/MMC DRIVER
3120 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3121 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3122 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3123 L:      linux-mmc@vger.kernel.org
3124 S:      Maintained
3125 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3126 F:      drivers/mmc/host/sdhci-of-aspeed*
3127
3128 ASPEED SMC SPI DRIVER
3129 M:      Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3130 M:      Cédric Le Goater <clg@kaod.org>
3131 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3132 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3133 L:      linux-spi@vger.kernel.org
3134 S:      Maintained
3135 F:      Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3136 F:      drivers/spi/spi-aspeed-smc.c
3137
3138 ASPEED USB UDC DRIVER
3139 M:      Neal Liu <neal_liu@aspeedtech.com>
3140 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3141 S:      Maintained
3142 F:      Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3143 F:      drivers/usb/gadget/udc/aspeed_udc.c
3144
3145 ASPEED VIDEO ENGINE DRIVER
3146 M:      Eddie James <eajames@linux.ibm.com>
3147 L:      linux-media@vger.kernel.org
3148 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3149 S:      Maintained
3150 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
3151 F:      drivers/media/platform/aspeed/
3152
3153 ASUS EC HARDWARE MONITOR DRIVER
3154 M:      Eugene Shalygin <eugene.shalygin@gmail.com>
3155 L:      linux-hwmon@vger.kernel.org
3156 S:      Maintained
3157 F:      drivers/hwmon/asus-ec-sensors.c
3158
3159 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3160 M:      Corentin Chary <corentin.chary@gmail.com>
3161 L:      acpi4asus-user@lists.sourceforge.net
3162 L:      platform-driver-x86@vger.kernel.org
3163 S:      Maintained
3164 W:      http://acpi4asus.sf.net
3165 F:      drivers/platform/x86/asus*.c
3166 F:      drivers/platform/x86/eeepc*.c
3167
3168 ASUS TF103C DOCK DRIVER
3169 M:      Hans de Goede <hdegoede@redhat.com>
3170 L:      platform-driver-x86@vger.kernel.org
3171 S:      Maintained
3172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3173 F:      drivers/platform/x86/asus-tf103c-dock.c
3174
3175 ASUS WIRELESS RADIO CONTROL DRIVER
3176 M:      João Paulo Rechi Vita <jprvita@gmail.com>
3177 L:      platform-driver-x86@vger.kernel.org
3178 S:      Maintained
3179 F:      drivers/platform/x86/asus-wireless.c
3180
3181 ASUS WMI HARDWARE MONITOR DRIVER
3182 M:      Ed Brindley <kernel@maidavale.org>
3183 M:      Denis Pauk <pauk.denis@gmail.com>
3184 L:      linux-hwmon@vger.kernel.org
3185 S:      Maintained
3186 F:      drivers/hwmon/asus_wmi_sensors.c
3187
3188 ASYMMETRIC KEYS
3189 M:      David Howells <dhowells@redhat.com>
3190 L:      keyrings@vger.kernel.org
3191 S:      Maintained
3192 F:      Documentation/crypto/asymmetric-keys.rst
3193 F:      crypto/asymmetric_keys/
3194 F:      include/crypto/pkcs7.h
3195 F:      include/crypto/public_key.h
3196 F:      include/linux/verification.h
3197
3198 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3199 R:      Dan Williams <dan.j.williams@intel.com>
3200 S:      Odd fixes
3201 W:      http://sourceforge.net/projects/xscaleiop
3202 F:      Documentation/crypto/async-tx-api.rst
3203 F:      crypto/async_tx/
3204 F:      include/linux/async_tx.h
3205
3206 AT24 EEPROM DRIVER
3207 M:      Bartosz Golaszewski <brgl@bgdev.pl>
3208 L:      linux-i2c@vger.kernel.org
3209 S:      Maintained
3210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3211 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
3212 F:      drivers/misc/eeprom/at24.c
3213
3214 ATA OVER ETHERNET (AOE) DRIVER
3215 M:      "Justin Sanders" <justin@coraid.com>
3216 S:      Supported
3217 W:      http://www.openaoe.org/
3218 F:      Documentation/admin-guide/aoe/
3219 F:      drivers/block/aoe/
3220
3221 ATC260X PMIC MFD DRIVER
3222 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
3223 M:      Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3224 L:      linux-actions@lists.infradead.org
3225 S:      Maintained
3226 F:      Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3227 F:      drivers/input/misc/atc260x-onkey.c
3228 F:      drivers/mfd/atc260*
3229 F:      drivers/power/reset/atc260x-poweroff.c
3230 F:      drivers/regulator/atc260x-regulator.c
3231 F:      include/linux/mfd/atc260x/*
3232
3233 ATHEROS 71XX/9XXX GPIO DRIVER
3234 M:      Alban Bedel <albeu@free.fr>
3235 S:      Maintained
3236 W:      https://github.com/AlbanBedel/linux
3237 T:      git git://github.com/AlbanBedel/linux
3238 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3239 F:      drivers/gpio/gpio-ath79.c
3240
3241 ATHEROS 71XX/9XXX USB PHY DRIVER
3242 M:      Alban Bedel <albeu@free.fr>
3243 S:      Maintained
3244 W:      https://github.com/AlbanBedel/linux
3245 T:      git git://github.com/AlbanBedel/linux
3246 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3247 F:      drivers/phy/qualcomm/phy-ath79-usb.c
3248
3249 ATHEROS ATH GENERIC UTILITIES
3250 M:      Kalle Valo <kvalo@kernel.org>
3251 L:      linux-wireless@vger.kernel.org
3252 S:      Supported
3253 F:      drivers/net/wireless/ath/*
3254
3255 ATHEROS ATH5K WIRELESS DRIVER
3256 M:      Jiri Slaby <jirislaby@kernel.org>
3257 M:      Nick Kossifidis <mickflemm@gmail.com>
3258 M:      Luis Chamberlain <mcgrof@kernel.org>
3259 L:      linux-wireless@vger.kernel.org
3260 S:      Maintained
3261 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3262 F:      drivers/net/wireless/ath/ath5k/
3263
3264 ATHEROS ATH6KL WIRELESS DRIVER
3265 L:      linux-wireless@vger.kernel.org
3266 S:      Orphan
3267 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3268 F:      drivers/net/wireless/ath/ath6kl/
3269
3270 ATI_REMOTE2 DRIVER
3271 M:      Ville Syrjala <syrjala@sci.fi>
3272 S:      Maintained
3273 F:      drivers/input/misc/ati_remote2.c
3274
3275 ATK0110 HWMON DRIVER
3276 M:      Luca Tettamanti <kronos.it@gmail.com>
3277 L:      linux-hwmon@vger.kernel.org
3278 S:      Maintained
3279 F:      drivers/hwmon/asus_atk0110.c
3280
3281 ATLX ETHERNET DRIVERS
3282 M:      Chris Snook <chris.snook@gmail.com>
3283 L:      netdev@vger.kernel.org
3284 S:      Maintained
3285 W:      http://sourceforge.net/projects/atl1
3286 W:      http://atl1.sourceforge.net
3287 F:      drivers/net/ethernet/atheros/
3288
3289 ATM
3290 M:      Chas Williams <3chas3@gmail.com>
3291 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3292 L:      netdev@vger.kernel.org
3293 S:      Maintained
3294 W:      http://linux-atm.sourceforge.net
3295 F:      drivers/atm/
3296 F:      include/linux/atm*
3297 F:      include/uapi/linux/atm*
3298
3299 ATMEL MACB ETHERNET DRIVER
3300 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
3301 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
3302 S:      Supported
3303 F:      drivers/net/ethernet/cadence/
3304
3305 ATMEL MAXTOUCH DRIVER
3306 M:      Nick Dyer <nick@shmanahar.org>
3307 S:      Maintained
3308 T:      git git://github.com/ndyer/linux.git
3309 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3310 F:      drivers/input/touchscreen/atmel_mxt_ts.c
3311
3312 ATMEL WIRELESS DRIVER
3313 L:      linux-wireless@vger.kernel.org
3314 S:      Orphan
3315 W:      http://www.thekelleys.org.uk/atmel
3316 W:      http://atmelwlandriver.sourceforge.net/
3317 F:      drivers/net/wireless/atmel/atmel*
3318
3319 ATOMIC INFRASTRUCTURE
3320 M:      Will Deacon <will@kernel.org>
3321 M:      Peter Zijlstra <peterz@infradead.org>
3322 R:      Boqun Feng <boqun.feng@gmail.com>
3323 R:      Mark Rutland <mark.rutland@arm.com>
3324 L:      linux-kernel@vger.kernel.org
3325 S:      Maintained
3326 F:      Documentation/atomic_*.txt
3327 F:      arch/*/include/asm/atomic*.h
3328 F:      include/*/atomic*.h
3329 F:      include/linux/refcount.h
3330 F:      scripts/atomic/
3331
3332 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3333 M:      Bradley Grove <linuxdrivers@attotech.com>
3334 L:      linux-scsi@vger.kernel.org
3335 S:      Supported
3336 W:      http://www.attotech.com
3337 F:      drivers/scsi/esas2r
3338
3339 ATUSB IEEE 802.15.4 RADIO DRIVER
3340 M:      Stefan Schmidt <stefan@datenfreihafen.org>
3341 L:      linux-wpan@vger.kernel.org
3342 S:      Maintained
3343 F:      drivers/net/ieee802154/at86rf230.h
3344 F:      drivers/net/ieee802154/atusb.c
3345 F:      drivers/net/ieee802154/atusb.h
3346
3347 AUDIT SUBSYSTEM
3348 M:      Paul Moore <paul@paul-moore.com>
3349 M:      Eric Paris <eparis@redhat.com>
3350 L:      audit@vger.kernel.org
3351 S:      Supported
3352 W:      https://github.com/linux-audit
3353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3354 F:      include/asm-generic/audit_*.h
3355 F:      include/linux/audit.h
3356 F:      include/linux/audit_arch.h
3357 F:      include/uapi/linux/audit.h
3358 F:      kernel/audit*
3359 F:      lib/*audit.c
3360
3361 AUXILIARY BUS DRIVER
3362 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3363 R:      Dave Ertman <david.m.ertman@intel.com>
3364 R:      Ira Weiny <ira.weiny@intel.com>
3365 S:      Supported
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3367 F:      Documentation/driver-api/auxiliary_bus.rst
3368 F:      drivers/base/auxiliary.c
3369 F:      include/linux/auxiliary_bus.h
3370
3371 AUXILIARY DISPLAY DRIVERS
3372 M:      Miguel Ojeda <ojeda@kernel.org>
3373 S:      Maintained
3374 F:      Documentation/devicetree/bindings/auxdisplay/
3375 F:      drivers/auxdisplay/
3376 F:      include/linux/cfag12864b.h
3377
3378 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3379 M:      Andreas Klinger <ak@it-klinger.de>
3380 L:      linux-iio@vger.kernel.org
3381 S:      Maintained
3382 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3383 F:      drivers/iio/adc/hx711.c
3384
3385 AX.25 NETWORK LAYER
3386 M:      Ralf Baechle <ralf@linux-mips.org>
3387 L:      linux-hams@vger.kernel.org
3388 S:      Maintained
3389 W:      https://linux-ax25.in-berlin.de
3390 F:      include/net/ax25.h
3391 F:      include/uapi/linux/ax25.h
3392 F:      net/ax25/
3393
3394 AXENTIA ARM DEVICES
3395 M:      Peter Rosin <peda@axentia.se>
3396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3397 S:      Maintained
3398 F:      arch/arm/boot/dts/microchip/at91-linea.dtsi
3399 F:      arch/arm/boot/dts/microchip/at91-natte.dtsi
3400 F:      arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3401 F:      arch/arm/boot/dts/microchip/at91-tse850-3.dts
3402
3403 AXENTIA ASOC DRIVERS
3404 M:      Peter Rosin <peda@axentia.se>
3405 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3406 S:      Maintained
3407 F:      Documentation/devicetree/bindings/sound/axentia,*
3408 F:      sound/soc/atmel/tse850-pcm5142.c
3409
3410 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3411 M:      Nuno Sá <nuno.sa@analog.com>
3412 L:      linux-hwmon@vger.kernel.org
3413 S:      Supported
3414 W:      https://ez.analog.com/linux-software-drivers
3415 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3416 F:      drivers/hwmon/axi-fan-control.c
3417
3418 AXXIA I2C CONTROLLER
3419 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3420 L:      linux-i2c@vger.kernel.org
3421 S:      Maintained
3422 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3423 F:      drivers/i2c/busses/i2c-axxia.c
3424
3425 AZ6007 DVB DRIVER
3426 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3427 L:      linux-media@vger.kernel.org
3428 S:      Maintained
3429 W:      https://linuxtv.org
3430 T:      git git://linuxtv.org/media_tree.git
3431 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3432
3433 AZTECH FM RADIO RECEIVER DRIVER
3434 M:      Hans Verkuil <hverkuil@xs4all.nl>
3435 L:      linux-media@vger.kernel.org
3436 S:      Maintained
3437 W:      https://linuxtv.org
3438 T:      git git://linuxtv.org/media_tree.git
3439 F:      drivers/media/radio/radio-aztech*
3440
3441 B43 WIRELESS DRIVER
3442 L:      linux-wireless@vger.kernel.org
3443 L:      b43-dev@lists.infradead.org
3444 S:      Orphan
3445 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3446 F:      drivers/net/wireless/broadcom/b43/
3447
3448 B43LEGACY WIRELESS DRIVER
3449 M:      Larry Finger <Larry.Finger@lwfinger.net>
3450 L:      linux-wireless@vger.kernel.org
3451 L:      b43-dev@lists.infradead.org
3452 S:      Maintained
3453 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3454 F:      drivers/net/wireless/broadcom/b43legacy/
3455
3456 BACKLIGHT CLASS/SUBSYSTEM
3457 M:      Lee Jones <lee@kernel.org>
3458 M:      Daniel Thompson <daniel.thompson@linaro.org>
3459 M:      Jingoo Han <jingoohan1@gmail.com>
3460 L:      dri-devel@lists.freedesktop.org
3461 S:      Maintained
3462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3463 F:      Documentation/ABI/stable/sysfs-class-backlight
3464 F:      Documentation/ABI/testing/sysfs-class-backlight
3465 F:      Documentation/devicetree/bindings/leds/backlight
3466 F:      drivers/video/backlight/
3467 F:      include/linux/backlight.h
3468 F:      include/linux/pwm_backlight.h
3469
3470 BARCO P50 GPIO DRIVER
3471 M:      Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
3472 M:      Peter Korsgaard <peter.korsgaard@barco.com>
3473 S:      Maintained
3474 F:      drivers/platform/x86/barco-p50-gpio.c
3475
3476 BATMAN ADVANCED
3477 M:      Marek Lindner <mareklindner@neomailbox.ch>
3478 M:      Simon Wunderlich <sw@simonwunderlich.de>
3479 M:      Antonio Quartulli <a@unstable.cc>
3480 M:      Sven Eckelmann <sven@narfation.org>
3481 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3482 S:      Maintained
3483 W:      https://www.open-mesh.org/
3484 Q:      https://patchwork.open-mesh.org/project/batman/list/
3485 B:      https://www.open-mesh.org/projects/batman-adv/issues
3486 C:      ircs://irc.hackint.org/batadv
3487 T:      git https://git.open-mesh.org/linux-merge.git
3488 F:      Documentation/networking/batman-adv.rst
3489 F:      include/uapi/linux/batadv_packet.h
3490 F:      include/uapi/linux/batman_adv.h
3491 F:      net/batman-adv/
3492
3493 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3494 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3495 L:      linux-hams@vger.kernel.org
3496 S:      Maintained
3497 W:      http://www.baycom.org/~tom/ham/ham.html
3498 F:      drivers/net/hamradio/baycom*
3499
3500 BCACHE (BLOCK LAYER CACHE)
3501 M:      Coly Li <colyli@suse.de>
3502 M:      Kent Overstreet <kent.overstreet@gmail.com>
3503 L:      linux-bcache@vger.kernel.org
3504 S:      Maintained
3505 W:      http://bcache.evilpiepirate.org
3506 C:      irc://irc.oftc.net/bcache
3507 F:      drivers/md/bcache/
3508
3509 BCACHEFS
3510 M:      Kent Overstreet <kent.overstreet@linux.dev>
3511 R:      Brian Foster <bfoster@redhat.com>
3512 L:      linux-bcachefs@vger.kernel.org
3513 S:      Supported
3514 C:      irc://irc.oftc.net/bcache
3515 F:      fs/bcachefs/
3516
3517 BDISP ST MEDIA DRIVER
3518 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3519 L:      linux-media@vger.kernel.org
3520 S:      Supported
3521 W:      https://linuxtv.org
3522 T:      git git://linuxtv.org/media_tree.git
3523 F:      drivers/media/platform/st/sti/bdisp
3524
3525 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3526 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3527 L:      netdev@vger.kernel.org
3528 S:      Maintained
3529 F:      drivers/net/ethernet/ec_bhf.c
3530
3531 BEFS FILE SYSTEM
3532 M:      Luis de Bethencourt <luisbg@kernel.org>
3533 M:      Salah Triki <salah.triki@gmail.com>
3534 S:      Maintained
3535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3536 F:      Documentation/filesystems/befs.rst
3537 F:      fs/befs/
3538
3539 BFQ I/O SCHEDULER
3540 M:      Paolo Valente <paolo.valente@unimore.it>
3541 M:      Jens Axboe <axboe@kernel.dk>
3542 L:      linux-block@vger.kernel.org
3543 S:      Maintained
3544 F:      Documentation/block/bfq-iosched.rst
3545 F:      block/bfq-*
3546
3547 BFS FILE SYSTEM
3548 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3549 S:      Maintained
3550 F:      Documentation/filesystems/bfs.rst
3551 F:      fs/bfs/
3552 F:      include/uapi/linux/bfs_fs.h
3553
3554 BITMAP API
3555 M:      Yury Norov <yury.norov@gmail.com>
3556 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
3557 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3558 S:      Maintained
3559 F:      include/linux/bitfield.h
3560 F:      include/linux/bitmap-str.h
3561 F:      include/linux/bitmap.h
3562 F:      include/linux/bits.h
3563 F:      include/linux/cpumask.h
3564 F:      include/linux/find.h
3565 F:      include/linux/nodemask.h
3566 F:      include/vdso/bits.h
3567 F:      lib/bitmap-str.c
3568 F:      lib/bitmap.c
3569 F:      lib/cpumask.c
3570 F:      lib/cpumask_kunit.c
3571 F:      lib/find_bit.c
3572 F:      lib/find_bit_benchmark.c
3573 F:      lib/test_bitmap.c
3574 F:      tools/include/linux/bitfield.h
3575 F:      tools/include/linux/bitmap.h
3576 F:      tools/include/linux/bits.h
3577 F:      tools/include/linux/find.h
3578 F:      tools/include/vdso/bits.h
3579 F:      tools/lib/bitmap.c
3580 F:      tools/lib/find_bit.c
3581
3582 BLINKM RGB LED DRIVER
3583 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3584 S:      Maintained
3585 F:      drivers/leds/leds-blinkm.c
3586
3587 BLOCK LAYER
3588 M:      Jens Axboe <axboe@kernel.dk>
3589 L:      linux-block@vger.kernel.org
3590 S:      Maintained
3591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3592 F:      Documentation/ABI/stable/sysfs-block
3593 F:      Documentation/block/
3594 F:      block/
3595 F:      drivers/block/
3596 F:      include/linux/bio.h
3597 F:      include/linux/blk*
3598 F:      kernel/trace/blktrace.c
3599 F:      lib/sbitmap.c
3600
3601 BLOCK2MTD DRIVER
3602 M:      Joern Engel <joern@lazybastard.org>
3603 L:      linux-mtd@lists.infradead.org
3604 S:      Maintained
3605 F:      drivers/mtd/devices/block2mtd.c
3606
3607 BLUETOOTH DRIVERS
3608 M:      Marcel Holtmann <marcel@holtmann.org>
3609 M:      Johan Hedberg <johan.hedberg@gmail.com>
3610 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3611 L:      linux-bluetooth@vger.kernel.org
3612 S:      Supported
3613 W:      http://www.bluez.org/
3614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3616 F:      Documentation/devicetree/bindings/net/bluetooth/
3617 F:      drivers/bluetooth/
3618
3619 BLUETOOTH SUBSYSTEM
3620 M:      Marcel Holtmann <marcel@holtmann.org>
3621 M:      Johan Hedberg <johan.hedberg@gmail.com>
3622 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3623 L:      linux-bluetooth@vger.kernel.org
3624 S:      Supported
3625 W:      http://www.bluez.org/
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3628 F:      include/net/bluetooth/
3629 F:      net/bluetooth/
3630
3631 BONDING DRIVER
3632 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3633 M:      Andy Gospodarek <andy@greyhouse.net>
3634 L:      netdev@vger.kernel.org
3635 S:      Supported
3636 W:      http://sourceforge.net/projects/bonding/
3637 F:      Documentation/networking/bonding.rst
3638 F:      drivers/net/bonding/
3639 F:      include/net/bond*
3640 F:      include/uapi/linux/if_bonding.h
3641 F:      tools/testing/selftests/drivers/net/bonding/
3642
3643 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3644 M:      Dan Robertson <dan@dlrobertson.com>
3645 L:      linux-iio@vger.kernel.org
3646 S:      Maintained
3647 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3648 F:      drivers/iio/accel/bma400*
3649
3650 BPF JIT for ARM
3651 M:      Russell King <linux@armlinux.org.uk>
3652 M:      Puranjay Mohan <puranjay12@gmail.com>
3653 L:      bpf@vger.kernel.org
3654 S:      Maintained
3655 F:      arch/arm/net/
3656
3657 BPF JIT for ARM64
3658 M:      Daniel Borkmann <daniel@iogearbox.net>
3659 M:      Alexei Starovoitov <ast@kernel.org>
3660 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3661 L:      bpf@vger.kernel.org
3662 S:      Supported
3663 F:      arch/arm64/net/
3664
3665 BPF JIT for MIPS (32-BIT AND 64-BIT)
3666 M:      Johan Almbladh <johan.almbladh@anyfinetworks.com>
3667 M:      Paul Burton <paulburton@kernel.org>
3668 L:      bpf@vger.kernel.org
3669 S:      Maintained
3670 F:      arch/mips/net/
3671
3672 BPF JIT for NFP NICs
3673 M:      Jakub Kicinski <kuba@kernel.org>
3674 L:      bpf@vger.kernel.org
3675 S:      Odd Fixes
3676 F:      drivers/net/ethernet/netronome/nfp/bpf/
3677
3678 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3679 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3680 M:      Michael Ellerman <mpe@ellerman.id.au>
3681 L:      bpf@vger.kernel.org
3682 S:      Supported
3683 F:      arch/powerpc/net/
3684
3685 BPF JIT for RISC-V (32-bit)
3686 M:      Luke Nelson <luke.r.nels@gmail.com>
3687 M:      Xi Wang <xi.wang@gmail.com>
3688 L:      bpf@vger.kernel.org
3689 S:      Maintained
3690 F:      arch/riscv/net/
3691 X:      arch/riscv/net/bpf_jit_comp64.c
3692
3693 BPF JIT for RISC-V (64-bit)
3694 M:      Björn Töpel <bjorn@kernel.org>
3695 L:      bpf@vger.kernel.org
3696 S:      Maintained
3697 F:      arch/riscv/net/
3698 X:      arch/riscv/net/bpf_jit_comp32.c
3699
3700 BPF JIT for S390
3701 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3702 M:      Heiko Carstens <hca@linux.ibm.com>
3703 M:      Vasily Gorbik <gor@linux.ibm.com>
3704 L:      bpf@vger.kernel.org
3705 S:      Supported
3706 F:      arch/s390/net/
3707 X:      arch/s390/net/pnet.c
3708
3709 BPF JIT for SPARC (32-BIT AND 64-BIT)
3710 M:      David S. Miller <davem@davemloft.net>
3711 L:      bpf@vger.kernel.org
3712 S:      Odd Fixes
3713 F:      arch/sparc/net/
3714
3715 BPF JIT for X86 32-BIT
3716 M:      Wang YanQing <udknight@gmail.com>
3717 L:      bpf@vger.kernel.org
3718 S:      Odd Fixes
3719 F:      arch/x86/net/bpf_jit_comp32.c
3720
3721 BPF JIT for X86 64-BIT
3722 M:      Alexei Starovoitov <ast@kernel.org>
3723 M:      Daniel Borkmann <daniel@iogearbox.net>
3724 L:      bpf@vger.kernel.org
3725 S:      Supported
3726 F:      arch/x86/net/
3727 X:      arch/x86/net/bpf_jit_comp32.c
3728
3729 BPF [BTF]
3730 M:      Martin KaFai Lau <martin.lau@linux.dev>
3731 L:      bpf@vger.kernel.org
3732 S:      Maintained
3733 F:      include/linux/btf*
3734 F:      kernel/bpf/btf.c
3735
3736 BPF [CORE]
3737 M:      Alexei Starovoitov <ast@kernel.org>
3738 M:      Daniel Borkmann <daniel@iogearbox.net>
3739 R:      John Fastabend <john.fastabend@gmail.com>
3740 L:      bpf@vger.kernel.org
3741 S:      Maintained
3742 F:      include/linux/bpf*
3743 F:      include/linux/filter.h
3744 F:      include/linux/tnum.h
3745 F:      kernel/bpf/core.c
3746 F:      kernel/bpf/dispatcher.c
3747 F:      kernel/bpf/mprog.c
3748 F:      kernel/bpf/syscall.c
3749 F:      kernel/bpf/tnum.c
3750 F:      kernel/bpf/trampoline.c
3751 F:      kernel/bpf/verifier.c
3752
3753 BPF [DOCUMENTATION] (Related to Standardization)
3754 R:      David Vernet <void@manifault.com>
3755 L:      bpf@vger.kernel.org
3756 L:      bpf@ietf.org
3757 S:      Maintained
3758 F:      Documentation/bpf/standardization/
3759
3760 BPF [GENERAL] (Safe Dynamic Programs and Tools)
3761 M:      Alexei Starovoitov <ast@kernel.org>
3762 M:      Daniel Borkmann <daniel@iogearbox.net>
3763 M:      Andrii Nakryiko <andrii@kernel.org>
3764 R:      Martin KaFai Lau <martin.lau@linux.dev>
3765 R:      Song Liu <song@kernel.org>
3766 R:      Yonghong Song <yonghong.song@linux.dev>
3767 R:      John Fastabend <john.fastabend@gmail.com>
3768 R:      KP Singh <kpsingh@kernel.org>
3769 R:      Stanislav Fomichev <sdf@google.com>
3770 R:      Hao Luo <haoluo@google.com>
3771 R:      Jiri Olsa <jolsa@kernel.org>
3772 L:      bpf@vger.kernel.org
3773 S:      Supported
3774 W:      https://bpf.io/
3775 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3778 F:      Documentation/bpf/
3779 F:      Documentation/networking/filter.rst
3780 F:      Documentation/userspace-api/ebpf/
3781 F:      arch/*/net/*
3782 F:      include/linux/bpf*
3783 F:      include/linux/btf*
3784 F:      include/linux/filter.h
3785 F:      include/trace/events/xdp.h
3786 F:      include/uapi/linux/bpf*
3787 F:      include/uapi/linux/btf*
3788 F:      include/uapi/linux/filter.h
3789 F:      kernel/bpf/
3790 F:      kernel/trace/bpf_trace.c
3791 F:      lib/test_bpf.c
3792 F:      net/bpf/
3793 F:      net/core/filter.c
3794 F:      net/sched/act_bpf.c
3795 F:      net/sched/cls_bpf.c
3796 F:      samples/bpf/
3797 F:      scripts/bpf_doc.py
3798 F:      scripts/Makefile.btf
3799 F:      scripts/pahole-version.sh
3800 F:      tools/bpf/
3801 F:      tools/lib/bpf/
3802 F:      tools/testing/selftests/bpf/
3803
3804 BPF [ITERATOR]
3805 M:      Yonghong Song <yonghong.song@linux.dev>
3806 L:      bpf@vger.kernel.org
3807 S:      Maintained
3808 F:      kernel/bpf/*iter.c
3809
3810 BPF [L7 FRAMEWORK] (sockmap)
3811 M:      John Fastabend <john.fastabend@gmail.com>
3812 M:      Jakub Sitnicki <jakub@cloudflare.com>
3813 L:      netdev@vger.kernel.org
3814 L:      bpf@vger.kernel.org
3815 S:      Maintained
3816 F:      include/linux/skmsg.h
3817 F:      net/core/skmsg.c
3818 F:      net/core/sock_map.c
3819 F:      net/ipv4/tcp_bpf.c
3820 F:      net/ipv4/udp_bpf.c
3821 F:      net/unix/unix_bpf.c
3822
3823 BPF [LIBRARY] (libbpf)
3824 M:      Andrii Nakryiko <andrii@kernel.org>
3825 L:      bpf@vger.kernel.org
3826 S:      Maintained
3827 F:      tools/lib/bpf/
3828
3829 BPF [MISC]
3830 L:      bpf@vger.kernel.org
3831 S:      Odd Fixes
3832 K:      (?:\b|_)bpf(?:\b|_)
3833
3834 BPF [NETKIT] (BPF-programmable network device)
3835 M:      Daniel Borkmann <daniel@iogearbox.net>
3836 M:      Nikolay Aleksandrov <razor@blackwall.org>
3837 L:      bpf@vger.kernel.org
3838 L:      netdev@vger.kernel.org
3839 S:      Supported
3840 F:      drivers/net/netkit.c
3841 F:      include/net/netkit.h
3842
3843 BPF [NETWORKING] (struct_ops, reuseport)
3844 M:      Martin KaFai Lau <martin.lau@linux.dev>
3845 L:      bpf@vger.kernel.org
3846 L:      netdev@vger.kernel.org
3847 S:      Maintained
3848 F:      kernel/bpf/bpf_struct*
3849
3850 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
3851 M:      Martin KaFai Lau <martin.lau@linux.dev>
3852 M:      Daniel Borkmann <daniel@iogearbox.net>
3853 R:      John Fastabend <john.fastabend@gmail.com>
3854 L:      bpf@vger.kernel.org
3855 L:      netdev@vger.kernel.org
3856 S:      Maintained
3857 F:      include/net/tcx.h
3858 F:      kernel/bpf/tcx.c
3859 F:      net/core/filter.c
3860 F:      net/sched/act_bpf.c
3861 F:      net/sched/cls_bpf.c
3862
3863 BPF [RINGBUF]
3864 M:      Andrii Nakryiko <andrii@kernel.org>
3865 L:      bpf@vger.kernel.org
3866 S:      Maintained
3867 F:      kernel/bpf/ringbuf.c
3868
3869 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
3870 M:      KP Singh <kpsingh@kernel.org>
3871 R:      Florent Revest <revest@chromium.org>
3872 R:      Brendan Jackman <jackmanb@chromium.org>
3873 L:      bpf@vger.kernel.org
3874 S:      Maintained
3875 F:      Documentation/bpf/prog_lsm.rst
3876 F:      include/linux/bpf_lsm.h
3877 F:      kernel/bpf/bpf_lsm.c
3878 F:      security/bpf/
3879
3880 BPF [SELFTESTS] (Test Runners & Infrastructure)
3881 M:      Andrii Nakryiko <andrii@kernel.org>
3882 R:      Mykola Lysenko <mykolal@fb.com>
3883 L:      bpf@vger.kernel.org
3884 S:      Maintained
3885 F:      tools/testing/selftests/bpf/
3886
3887 BPF [STORAGE & CGROUPS]
3888 M:      Martin KaFai Lau <martin.lau@linux.dev>
3889 L:      bpf@vger.kernel.org
3890 S:      Maintained
3891 F:      kernel/bpf/*storage.c
3892 F:      kernel/bpf/bpf_lru*
3893 F:      kernel/bpf/cgroup.c
3894
3895 BPF [TOOLING] (bpftool)
3896 M:      Quentin Monnet <quentin@isovalent.com>
3897 L:      bpf@vger.kernel.org
3898 S:      Maintained
3899 F:      kernel/bpf/disasm.*
3900 F:      tools/bpf/bpftool/
3901
3902 BPF [TRACING]
3903 M:      Song Liu <song@kernel.org>
3904 R:      Jiri Olsa <jolsa@kernel.org>
3905 L:      bpf@vger.kernel.org
3906 S:      Maintained
3907 F:      kernel/bpf/stackmap.c
3908 F:      kernel/trace/bpf_trace.c
3909
3910 BROADCOM ASP 2.0 ETHERNET DRIVER
3911 M:      Justin Chen <justin.chen@broadcom.com>
3912 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3913 L:      bcm-kernel-feedback-list@broadcom.com
3914 L:      netdev@vger.kernel.org
3915 S:      Supported
3916 F:      Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
3917 F:      drivers/net/ethernet/broadcom/asp2/
3918
3919 BROADCOM B44 10/100 ETHERNET DRIVER
3920 M:      Michael Chan <michael.chan@broadcom.com>
3921 L:      netdev@vger.kernel.org
3922 S:      Supported
3923 F:      drivers/net/ethernet/broadcom/b44.*
3924
3925 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
3926 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3927 L:      netdev@vger.kernel.org
3928 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3929 S:      Supported
3930 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3931 F:      drivers/net/dsa/b53/*
3932 F:      drivers/net/dsa/bcm_sf2*
3933 F:      include/linux/dsa/brcm.h
3934 F:      include/linux/platform_data/b53.h
3935
3936 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3937 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3938 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3939 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3941 S:      Maintained
3942 T:      git https://github.com/broadcom/stblinux.git
3943 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3944 F:      drivers/pci/controller/pcie-brcmstb.c
3945 F:      drivers/staging/vc04_services
3946 N:      bcm2711
3947 N:      bcm283*
3948 N:      raspberrypi
3949
3950 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3951 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3952 M:      Ray Jui <rjui@broadcom.com>
3953 M:      Scott Branden <sbranden@broadcom.com>
3954 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3955 S:      Maintained
3956 T:      git https://github.com/broadcom/mach-bcm
3957 F:      arch/arm/mach-bcm/
3958 N:      bcm281*
3959 N:      bcm113*
3960 N:      bcm216*
3961 N:      kona
3962
3963 BROADCOM BCM47XX MIPS ARCHITECTURE
3964 M:      Hauke Mehrtens <hauke@hauke-m.de>
3965 M:      Rafał Miłecki <zajec5@gmail.com>
3966 L:      linux-mips@vger.kernel.org
3967 S:      Maintained
3968 F:      Documentation/devicetree/bindings/mips/brcm/
3969 F:      arch/mips/bcm47xx/*
3970 F:      arch/mips/include/asm/mach-bcm47xx/*
3971
3972 BROADCOM BCM4908 ETHERNET DRIVER
3973 M:      Rafał Miłecki <rafal@milecki.pl>
3974 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3975 L:      netdev@vger.kernel.org
3976 S:      Maintained
3977 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
3978 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
3979 F:      drivers/net/ethernet/broadcom/unimac.h
3980
3981 BROADCOM BCM4908 PINMUX DRIVER
3982 M:      Rafał Miłecki <rafal@milecki.pl>
3983 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3984 L:      linux-gpio@vger.kernel.org
3985 S:      Maintained
3986 F:      Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
3987 F:      drivers/pinctrl/bcm/pinctrl-bcm4908.c
3988
3989 BROADCOM BCM5301X ARM ARCHITECTURE
3990 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3991 M:      Hauke Mehrtens <hauke@hauke-m.de>
3992 M:      Rafał Miłecki <zajec5@gmail.com>
3993 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3995 S:      Maintained
3996 F:      arch/arm/boot/dts/broadcom/bcm-ns.dtsi
3997 F:      arch/arm/boot/dts/broadcom/bcm470*
3998 F:      arch/arm/boot/dts/broadcom/bcm5301*
3999 F:      arch/arm/boot/dts/broadcom/bcm953012*
4000 F:      arch/arm/mach-bcm/bcm_5301x.c
4001
4002 BROADCOM BCM53573 ARM ARCHITECTURE
4003 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4004 M:      Rafał Miłecki <rafal@milecki.pl>
4005 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4007 S:      Maintained
4008 F:      arch/arm/boot/dts/broadcom/bcm47189*
4009 F:      arch/arm/boot/dts/broadcom/bcm53573*
4010
4011 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4012 M:      Kevin Cernekee <cernekee@gmail.com>
4013 L:      linux-usb@vger.kernel.org
4014 S:      Maintained
4015 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
4016
4017 BROADCOM BCM7XXX ARM ARCHITECTURE
4018 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4019 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4021 S:      Maintained
4022 T:      git https://github.com/broadcom/stblinux.git
4023 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4024 F:      arch/arm/boot/dts/broadcom/bcm7*.dts*
4025 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
4026 F:      arch/arm/mach-bcm/*brcmstb*
4027 F:      arch/arm/mm/cache-b15-rac.c
4028 F:      drivers/bus/brcmstb_gisb.c
4029 F:      drivers/pci/controller/pcie-brcmstb.c
4030 N:      brcmstb
4031 N:      bcm7038
4032 N:      bcm7120
4033
4034 BROADCOM BCMBCA ARM ARCHITECTURE
4035 M:      William Zhang <william.zhang@broadcom.com>
4036 M:      Anand Gore <anand.gore@broadcom.com>
4037 M:      Kursad Oney <kursad.oney@broadcom.com>
4038 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4039 M:      Rafał Miłecki <rafal@milecki.pl>
4040 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4042 S:      Maintained
4043 T:      git https://github.com/broadcom/stblinux.git
4044 F:      Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4045 F:      arch/arm64/boot/dts/broadcom/bcmbca/*
4046 N:      bcmbca
4047 N:      bcm[9]?47622
4048 N:      bcm[9]?4912
4049 N:      bcm[9]?63138
4050 N:      bcm[9]?63146
4051 N:      bcm[9]?63148
4052 N:      bcm[9]?63158
4053 N:      bcm[9]?63178
4054 N:      bcm[9]?6756
4055 N:      bcm[9]?6813
4056 N:      bcm[9]?6846
4057 N:      bcm[9]?6855
4058 N:      bcm[9]?6856
4059 N:      bcm[9]?6858
4060 N:      bcm[9]?6878
4061
4062 BROADCOM BDC DRIVER
4063 M:      Justin Chen <justin.chen@broadcom.com>
4064 M:      Al Cooper <alcooperx@gmail.com>
4065 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4066 L:      linux-usb@vger.kernel.org
4067 S:      Maintained
4068 F:      Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4069 F:      drivers/usb/gadget/udc/bdc/
4070
4071 BROADCOM BMIPS CPUFREQ DRIVER
4072 M:      Markus Mayer <mmayer@broadcom.com>
4073 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4074 L:      linux-pm@vger.kernel.org
4075 S:      Maintained
4076 F:      drivers/cpufreq/bmips-cpufreq.c
4077
4078 BROADCOM BMIPS MIPS ARCHITECTURE
4079 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4080 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4081 L:      linux-mips@vger.kernel.org
4082 S:      Maintained
4083 T:      git https://github.com/broadcom/stblinux.git
4084 F:      arch/mips/bmips/*
4085 F:      arch/mips/boot/dts/brcm/bcm*.dts*
4086 F:      arch/mips/include/asm/mach-bmips/*
4087 F:      arch/mips/kernel/*bmips*
4088 F:      drivers/irqchip/irq-bcm63*
4089 F:      drivers/irqchip/irq-bcm7*
4090 F:      drivers/irqchip/irq-brcmstb*
4091 F:      drivers/pmdomain/bcm/bcm63xx-power.c
4092 F:      include/linux/bcm963xx_nvram.h
4093 F:      include/linux/bcm963xx_tag.h
4094
4095 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4096 M:      Rasesh Mody <rmody@marvell.com>
4097 M:      GR-Linux-NIC-Dev@marvell.com
4098 L:      netdev@vger.kernel.org
4099 S:      Supported
4100 F:      drivers/net/ethernet/broadcom/bnx2.*
4101 F:      drivers/net/ethernet/broadcom/bnx2_*
4102
4103 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4104 M:      Saurav Kashyap <skashyap@marvell.com>
4105 M:      Javed Hasan <jhasan@marvell.com>
4106 M:      GR-QLogic-Storage-Upstream@marvell.com
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Supported
4109 F:      drivers/scsi/bnx2fc/
4110
4111 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4112 M:      Nilesh Javali <njavali@marvell.com>
4113 M:      Manish Rangankar <mrangankar@marvell.com>
4114 M:      GR-QLogic-Storage-Upstream@marvell.com
4115 L:      linux-scsi@vger.kernel.org
4116 S:      Supported
4117 F:      drivers/scsi/bnx2i/
4118
4119 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4120 M:      Ariel Elior <aelior@marvell.com>
4121 M:      Sudarsana Kalluru <skalluru@marvell.com>
4122 M:      Manish Chopra <manishc@marvell.com>
4123 L:      netdev@vger.kernel.org
4124 S:      Supported
4125 F:      drivers/net/ethernet/broadcom/bnx2x/
4126
4127 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4128 M:      Michael Chan <michael.chan@broadcom.com>
4129 L:      netdev@vger.kernel.org
4130 S:      Supported
4131 F:      drivers/firmware/broadcom/tee_bnxt_fw.c
4132 F:      drivers/net/ethernet/broadcom/bnxt/
4133 F:      include/linux/firmware/broadcom/tee_bnxt_fw.h
4134
4135 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
4136 M:      Arend van Spriel <aspriel@gmail.com>
4137 M:      Franky Lin <franky.lin@broadcom.com>
4138 M:      Hante Meuleman <hante.meuleman@broadcom.com>
4139 L:      linux-wireless@vger.kernel.org
4140 L:      brcm80211-dev-list.pdl@broadcom.com
4141 L:      SHA-cyfmac-dev-list@infineon.com
4142 S:      Supported
4143 F:      drivers/net/wireless/broadcom/brcm80211/
4144
4145 BROADCOM BRCMSTB GPIO DRIVER
4146 M:      Doug Berger <opendmb@gmail.com>
4147 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4148 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4149 S:      Supported
4150 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4151 F:      drivers/gpio/gpio-brcmstb.c
4152
4153 BROADCOM BRCMSTB I2C DRIVER
4154 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4155 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4156 L:      linux-i2c@vger.kernel.org
4157 S:      Supported
4158 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4159 F:      drivers/i2c/busses/i2c-brcmstb.c
4160
4161 BROADCOM BRCMSTB UART DRIVER
4162 M:      Al Cooper <alcooperx@gmail.com>
4163 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4164 L:      linux-serial@vger.kernel.org
4165 S:      Maintained
4166 F:      Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4167 F:      drivers/tty/serial/8250/8250_bcm7271.c
4168
4169 BROADCOM BRCMSTB USB EHCI DRIVER
4170 M:      Justin Chen <justin.chen@broadcom.com>
4171 M:      Al Cooper <alcooperx@gmail.com>
4172 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4173 L:      linux-usb@vger.kernel.org
4174 S:      Maintained
4175 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4176 F:      drivers/usb/host/ehci-brcm.*
4177
4178 BROADCOM BRCMSTB USB PIN MAP DRIVER
4179 M:      Al Cooper <alcooperx@gmail.com>
4180 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4181 L:      linux-usb@vger.kernel.org
4182 S:      Maintained
4183 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4184 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
4185
4186 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4187 M:      Justin Chen <justin.chen@broadcom.com>
4188 M:      Al Cooper <alcooperx@gmail.com>
4189 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4190 L:      linux-kernel@vger.kernel.org
4191 S:      Maintained
4192 F:      drivers/phy/broadcom/phy-brcm-usb*
4193
4194 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4195 M:      William Zhang <william.zhang@broadcom.com>
4196 M:      Kursad Oney <kursad.oney@broadcom.com>
4197 M:      Jonas Gorski <jonas.gorski@gmail.com>
4198 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4199 L:      linux-spi@vger.kernel.org
4200 S:      Maintained
4201 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4202 F:      drivers/spi/spi-bcm63xx-hsspi.c
4203 F:      drivers/spi/spi-bcmbca-hsspi.c
4204
4205 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4206 M:      Jonas Gorski <jonas.gorski@gmail.com>
4207 L:      linux-spi@vger.kernel.org
4208 S:      Odd Fixes
4209 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4210 F:      drivers/spi/spi-bcm63xx.c
4211
4212 BROADCOM ETHERNET PHY DRIVERS
4213 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4214 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4215 L:      netdev@vger.kernel.org
4216 S:      Supported
4217 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4218 F:      drivers/net/phy/bcm*.[ch]
4219 F:      drivers/net/phy/broadcom.c
4220 F:      include/linux/brcmphy.h
4221
4222 BROADCOM GENET ETHERNET DRIVER
4223 M:      Doug Berger <opendmb@gmail.com>
4224 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4225 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4226 L:      netdev@vger.kernel.org
4227 S:      Supported
4228 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4229 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4230 F:      drivers/net/ethernet/broadcom/genet/
4231 F:      drivers/net/ethernet/broadcom/unimac.h
4232 F:      drivers/net/mdio/mdio-bcm-unimac.c
4233 F:      include/linux/platform_data/bcmgenet.h
4234 F:      include/linux/platform_data/mdio-bcm-unimac.h
4235
4236 BROADCOM IPROC ARM ARCHITECTURE
4237 M:      Ray Jui <rjui@broadcom.com>
4238 M:      Scott Branden <sbranden@broadcom.com>
4239 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4241 S:      Maintained
4242 T:      git https://github.com/broadcom/stblinux.git
4243 F:      arch/arm64/boot/dts/broadcom/northstar2/*
4244 F:      arch/arm64/boot/dts/broadcom/stingray/*
4245 F:      drivers/clk/bcm/clk-ns*
4246 F:      drivers/clk/bcm/clk-sr*
4247 F:      drivers/pinctrl/bcm/pinctrl-ns*
4248 F:      include/dt-bindings/clock/bcm-sr*
4249 N:      iproc
4250 N:      cygnus
4251 N:      bcm[-_]nsp
4252 N:      bcm9113*
4253 N:      bcm9583*
4254 N:      bcm9585*
4255 N:      bcm9586*
4256 N:      bcm988312
4257 N:      bcm113*
4258 N:      bcm583*
4259 N:      bcm585*
4260 N:      bcm586*
4261 N:      bcm88312
4262 N:      hr2
4263 N:      stingray
4264
4265 BROADCOM IPROC GBIT ETHERNET DRIVER
4266 M:      Rafał Miłecki <rafal@milecki.pl>
4267 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4268 L:      netdev@vger.kernel.org
4269 S:      Maintained
4270 F:      Documentation/devicetree/bindings/net/brcm,amac.yaml
4271 F:      drivers/net/ethernet/broadcom/bgmac*
4272 F:      drivers/net/ethernet/broadcom/unimac.h
4273
4274 BROADCOM KONA GPIO DRIVER
4275 M:      Ray Jui <rjui@broadcom.com>
4276 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4277 S:      Supported
4278 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4279 F:      drivers/gpio/gpio-bcm-kona.c
4280
4281 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4282 M:      Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
4283 M:      Kashyap Desai <kashyap.desai@broadcom.com>
4284 M:      Sumit Saxena <sumit.saxena@broadcom.com>
4285 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
4286 L:      mpi3mr-linuxdrv.pdl@broadcom.com
4287 L:      linux-scsi@vger.kernel.org
4288 S:      Supported
4289 W:      https://www.broadcom.com/support/storage
4290 F:      drivers/scsi/mpi3mr/
4291
4292 BROADCOM NETXTREME-E ROCE DRIVER
4293 M:      Selvin Xavier <selvin.xavier@broadcom.com>
4294 L:      linux-rdma@vger.kernel.org
4295 S:      Supported
4296 W:      http://www.broadcom.com
4297 F:      drivers/infiniband/hw/bnxt_re/
4298 F:      include/uapi/rdma/bnxt_re-abi.h
4299
4300 BROADCOM NVRAM DRIVER
4301 M:      Rafał Miłecki <zajec5@gmail.com>
4302 L:      linux-mips@vger.kernel.org
4303 S:      Maintained
4304 F:      drivers/firmware/broadcom/*
4305
4306 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4307 M:      Rafał Miłecki <rafal@milecki.pl>
4308 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4309 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4310 L:      linux-pm@vger.kernel.org
4311 S:      Maintained
4312 T:      git https://github.com/broadcom/stblinux.git
4313 F:      drivers/pmdomain/bcm/bcm-pmb.c
4314 F:      include/dt-bindings/soc/bcm-pmb.h
4315
4316 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4317 M:      Rafał Miłecki <zajec5@gmail.com>
4318 L:      linux-wireless@vger.kernel.org
4319 S:      Maintained
4320 F:      drivers/bcma/
4321 F:      include/linux/bcma/
4322
4323 BROADCOM SPI DRIVER
4324 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4325 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4326 S:      Maintained
4327 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4328 F:      drivers/spi/spi-bcm-qspi.*
4329 F:      drivers/spi/spi-brcmstb-qspi.c
4330 F:      drivers/spi/spi-iproc-qspi.c
4331
4332 BROADCOM STB AVS CPUFREQ DRIVER
4333 M:      Markus Mayer <mmayer@broadcom.com>
4334 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4335 L:      linux-pm@vger.kernel.org
4336 S:      Maintained
4337 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4338 F:      drivers/cpufreq/brcmstb*
4339
4340 BROADCOM STB AVS TMON DRIVER
4341 M:      Markus Mayer <mmayer@broadcom.com>
4342 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4343 L:      linux-pm@vger.kernel.org
4344 S:      Maintained
4345 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4346 F:      drivers/thermal/broadcom/brcmstb*
4347
4348 BROADCOM STB DPFE DRIVER
4349 M:      Markus Mayer <mmayer@broadcom.com>
4350 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4352 S:      Maintained
4353 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4354 F:      drivers/memory/brcmstb_dpfe.c
4355
4356 BROADCOM STB NAND FLASH DRIVER
4357 M:      Brian Norris <computersforpeace@gmail.com>
4358 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4359 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4360 L:      linux-mtd@lists.infradead.org
4361 S:      Maintained
4362 F:      drivers/mtd/nand/raw/brcmnand/
4363 F:      include/linux/platform_data/brcmnand.h
4364
4365 BROADCOM STB PCIE DRIVER
4366 M:      Jim Quinlan <jim2101024@gmail.com>
4367 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
4368 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4369 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4370 L:      linux-pci@vger.kernel.org
4371 S:      Maintained
4372 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4373 F:      drivers/pci/controller/pcie-brcmstb.c
4374
4375 BROADCOM SYSTEMPORT ETHERNET DRIVER
4376 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4377 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4378 L:      netdev@vger.kernel.org
4379 S:      Supported
4380 F:      Documentation/devicetree/bindings/net/brcm,systemport.yaml
4381 F:      drivers/net/ethernet/broadcom/bcmsysport.*
4382 F:      drivers/net/ethernet/broadcom/unimac.h
4383
4384 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4385 M:      Pavan Chebbi <pavan.chebbi@broadcom.com>
4386 M:      Michael Chan <mchan@broadcom.com>
4387 L:      netdev@vger.kernel.org
4388 S:      Supported
4389 F:      drivers/net/ethernet/broadcom/tg3.*
4390
4391 BROADCOM VK DRIVER
4392 M:      Scott Branden <scott.branden@broadcom.com>
4393 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4394 S:      Supported
4395 F:      drivers/misc/bcm-vk/
4396 F:      include/uapi/linux/misc/bcm_vk.h
4397
4398 BROCADE BFA FC SCSI DRIVER
4399 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
4400 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
4401 L:      linux-scsi@vger.kernel.org
4402 S:      Supported
4403 F:      drivers/scsi/bfa/
4404
4405 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4406 M:      Rasesh Mody <rmody@marvell.com>
4407 M:      Sudarsana Kalluru <skalluru@marvell.com>
4408 M:      GR-Linux-NIC-Dev@marvell.com
4409 L:      netdev@vger.kernel.org
4410 S:      Supported
4411 F:      drivers/net/ethernet/brocade/bna/
4412
4413 BSG (block layer generic sg v4 driver)
4414 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
4415 L:      linux-scsi@vger.kernel.org
4416 S:      Supported
4417 F:      block/bsg.c
4418 F:      include/linux/bsg.h
4419 F:      include/uapi/linux/bsg.h
4420
4421 BT87X AUDIO DRIVER
4422 M:      Clemens Ladisch <clemens@ladisch.de>
4423 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4424 S:      Maintained
4425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4426 F:      Documentation/sound/cards/bt87x.rst
4427 F:      sound/pci/bt87x.c
4428
4429 BT8XXGPIO DRIVER
4430 M:      Michael Buesch <m@bues.ch>
4431 S:      Maintained
4432 W:      http://bu3sch.de/btgpio.php
4433 F:      drivers/gpio/gpio-bt8xx.c
4434
4435 BTRFS FILE SYSTEM
4436 M:      Chris Mason <clm@fb.com>
4437 M:      Josef Bacik <josef@toxicpanda.com>
4438 M:      David Sterba <dsterba@suse.com>
4439 L:      linux-btrfs@vger.kernel.org
4440 S:      Maintained
4441 W:      https://btrfs.readthedocs.io
4442 Q:      https://patchwork.kernel.org/project/linux-btrfs/list/
4443 C:      irc://irc.libera.chat/btrfs
4444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4445 F:      Documentation/filesystems/btrfs.rst
4446 F:      fs/btrfs/
4447 F:      include/linux/btrfs*
4448 F:      include/trace/events/btrfs.h
4449 F:      include/uapi/linux/btrfs*
4450
4451 BTTV VIDEO4LINUX DRIVER
4452 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4453 L:      linux-media@vger.kernel.org
4454 S:      Odd fixes
4455 W:      https://linuxtv.org
4456 T:      git git://linuxtv.org/media_tree.git
4457 F:      Documentation/driver-api/media/drivers/bttv*
4458 F:      drivers/media/pci/bt8xx/bttv*
4459
4460 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4461 M:      Chanwoo Choi <cw00.choi@samsung.com>
4462 L:      linux-pm@vger.kernel.org
4463 L:      linux-samsung-soc@vger.kernel.org
4464 S:      Maintained
4465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4466 F:      Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4467 F:      drivers/devfreq/exynos-bus.c
4468
4469 BUSLOGIC SCSI DRIVER
4470 M:      Khalid Aziz <khalid@gonehiking.org>
4471 L:      linux-scsi@vger.kernel.org
4472 S:      Maintained
4473 F:      drivers/scsi/BusLogic.*
4474 F:      drivers/scsi/FlashPoint.*
4475
4476 BXCAN CAN NETWORK DRIVER
4477 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
4478 L:      linux-can@vger.kernel.org
4479 S:      Maintained
4480 F:      Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4481 F:      drivers/net/can/bxcan.c
4482
4483 C-MEDIA CMI8788 DRIVER
4484 M:      Clemens Ladisch <clemens@ladisch.de>
4485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4486 S:      Maintained
4487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4488 F:      sound/pci/oxygen/
4489
4490 C-SKY ARCHITECTURE
4491 M:      Guo Ren <guoren@kernel.org>
4492 L:      linux-csky@vger.kernel.org
4493 S:      Supported
4494 T:      git https://github.com/c-sky/csky-linux.git
4495 F:      Documentation/devicetree/bindings/csky/
4496 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
4497 F:      Documentation/devicetree/bindings/timer/csky,*
4498 F:      arch/csky/
4499 F:      drivers/clocksource/timer-gx6605s.c
4500 F:      drivers/clocksource/timer-mp-csky.c
4501 F:      drivers/irqchip/irq-csky-*
4502 N:      csky
4503 K:      csky
4504
4505 CA8210 IEEE-802.15.4 RADIO DRIVER
4506 L:      linux-wpan@vger.kernel.org
4507 S:      Orphan
4508 W:      https://github.com/Cascoda/ca8210-linux.git
4509 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4510 F:      drivers/net/ieee802154/ca8210.c
4511
4512 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4513 M:      David Howells <dhowells@redhat.com>
4514 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
4515 S:      Supported
4516 F:      Documentation/filesystems/caching/cachefiles.rst
4517 F:      fs/cachefiles/
4518
4519 CACHESTAT: PAGE CACHE STATS FOR A FILE
4520 M:      Nhat Pham <nphamcs@gmail.com>
4521 M:      Johannes Weiner <hannes@cmpxchg.org>
4522 L:      linux-mm@kvack.org
4523 S:      Maintained
4524 F:      tools/testing/selftests/cachestat/test_cachestat.c
4525
4526 CADENCE MIPI-CSI2 BRIDGES
4527 M:      Maxime Ripard <mripard@kernel.org>
4528 L:      linux-media@vger.kernel.org
4529 S:      Maintained
4530 F:      Documentation/devicetree/bindings/media/cdns,*.txt
4531 F:      Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4532 F:      drivers/media/platform/cadence/cdns-csi2*
4533
4534 CADENCE NAND DRIVER
4535 L:      linux-mtd@lists.infradead.org
4536 S:      Orphan
4537 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4538 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
4539
4540 CADENCE USB3 DRD IP DRIVER
4541 M:      Peter Chen <peter.chen@kernel.org>
4542 M:      Pawel Laszczak <pawell@cadence.com>
4543 R:      Roger Quadros <rogerq@kernel.org>
4544 L:      linux-usb@vger.kernel.org
4545 S:      Maintained
4546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4547 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4548 F:      drivers/usb/cdns3/
4549 X:      drivers/usb/cdns3/cdnsp*
4550
4551 CADENCE USBHS DRIVER
4552 M:      Pawel Laszczak <pawell@cadence.com>
4553 L:      linux-usb@vger.kernel.org
4554 S:      Maintained
4555 F:      drivers/usb/gadget/udc/cdns2
4556
4557 CADENCE USBSSP DRD IP DRIVER
4558 M:      Pawel Laszczak <pawell@cadence.com>
4559 L:      linux-usb@vger.kernel.org
4560 S:      Maintained
4561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4562 F:      drivers/usb/cdns3/
4563 X:      drivers/usb/cdns3/cdns3*
4564
4565 CADET FM/AM RADIO RECEIVER DRIVER
4566 M:      Hans Verkuil <hverkuil@xs4all.nl>
4567 L:      linux-media@vger.kernel.org
4568 S:      Maintained
4569 W:      https://linuxtv.org
4570 T:      git git://linuxtv.org/media_tree.git
4571 F:      drivers/media/radio/radio-cadet*
4572
4573 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4574 L:      linux-media@vger.kernel.org
4575 S:      Orphan
4576 T:      git git://linuxtv.org/media_tree.git
4577 F:      Documentation/admin-guide/media/cafe_ccic*
4578 F:      drivers/media/platform/marvell/
4579
4580 CAIF NETWORK LAYER
4581 L:      netdev@vger.kernel.org
4582 S:      Orphan
4583 F:      Documentation/networking/caif/
4584 F:      drivers/net/caif/
4585 F:      include/net/caif/
4586 F:      include/uapi/linux/caif/
4587 F:      net/caif/
4588
4589 CAKE QDISC
4590 M:      Toke Høiland-Jørgensen <toke@toke.dk>
4591 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
4592 S:      Maintained
4593 F:      net/sched/sch_cake.c
4594
4595 CAN NETWORK DRIVERS
4596 M:      Wolfgang Grandegger <wg@grandegger.com>
4597 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4598 L:      linux-can@vger.kernel.org
4599 S:      Maintained
4600 W:      https://github.com/linux-can
4601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4603 F:      Documentation/devicetree/bindings/net/can/
4604 F:      Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4605 F:      drivers/net/can/
4606 F:      drivers/phy/phy-can-transceiver.c
4607 F:      include/linux/can/bittiming.h
4608 F:      include/linux/can/dev.h
4609 F:      include/linux/can/length.h
4610 F:      include/linux/can/platform/
4611 F:      include/linux/can/rx-offload.h
4612 F:      include/uapi/linux/can/error.h
4613 F:      include/uapi/linux/can/netlink.h
4614 F:      include/uapi/linux/can/vxcan.h
4615
4616 CAN NETWORK LAYER
4617 M:      Oliver Hartkopp <socketcan@hartkopp.net>
4618 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4619 L:      linux-can@vger.kernel.org
4620 S:      Maintained
4621 W:      https://github.com/linux-can
4622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4624 F:      Documentation/networking/can.rst
4625 F:      include/linux/can/can-ml.h
4626 F:      include/linux/can/core.h
4627 F:      include/linux/can/skb.h
4628 F:      include/net/netns/can.h
4629 F:      include/uapi/linux/can.h
4630 F:      include/uapi/linux/can/bcm.h
4631 F:      include/uapi/linux/can/gw.h
4632 F:      include/uapi/linux/can/isotp.h
4633 F:      include/uapi/linux/can/raw.h
4634 F:      net/can/
4635
4636 CAN-J1939 NETWORK LAYER
4637 M:      Robin van der Gracht <robin@protonic.nl>
4638 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4639 R:      kernel@pengutronix.de
4640 L:      linux-can@vger.kernel.org
4641 S:      Maintained
4642 F:      Documentation/networking/j1939.rst
4643 F:      include/uapi/linux/can/j1939.h
4644 F:      net/can/j1939/
4645
4646 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4647 M:      Damien Le Moal <dlemoal@kernel.org>
4648 L:      linux-riscv@lists.infradead.org
4649 L:      linux-gpio@vger.kernel.org (pinctrl driver)
4650 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4651 F:      drivers/pinctrl/pinctrl-k210.c
4652
4653 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4654 M:      Damien Le Moal <dlemoal@kernel.org>
4655 L:      linux-kernel@vger.kernel.org
4656 L:      linux-riscv@lists.infradead.org
4657 S:      Maintained
4658 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4659 F:      drivers/reset/reset-k210.c
4660
4661 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4662 M:      Damien Le Moal <dlemoal@kernel.org>
4663 L:      linux-riscv@lists.infradead.org
4664 S:      Maintained
4665 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4666 F:      drivers/soc/canaan/
4667 F:      include/soc/canaan/
4668
4669 CAPABILITIES
4670 M:      Serge Hallyn <serge@hallyn.com>
4671 L:      linux-security-module@vger.kernel.org
4672 S:      Supported
4673 F:      include/linux/capability.h
4674 F:      include/uapi/linux/capability.h
4675 F:      kernel/capability.c
4676 F:      security/commoncap.c
4677
4678 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4679 M:      Kevin Tsai <ktsai@capellamicro.com>
4680 S:      Maintained
4681 F:      drivers/iio/light/cm*
4682
4683 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4684 M:      Christian Lamparter <chunkeey@googlemail.com>
4685 L:      linux-wireless@vger.kernel.org
4686 S:      Maintained
4687 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4688 F:      drivers/net/wireless/ath/carl9170/
4689
4690 CAVIUM I2C DRIVER
4691 M:      Robert Richter <rric@kernel.org>
4692 S:      Odd Fixes
4693 W:      http://www.marvell.com
4694 F:      drivers/i2c/busses/i2c-octeon*
4695 F:      drivers/i2c/busses/i2c-thunderx*
4696
4697 CAVIUM LIQUIDIO NETWORK DRIVER
4698 M:      Derek Chickles <dchickles@marvell.com>
4699 M:      Satanand Burla <sburla@marvell.com>
4700 M:      Felix Manlunas <fmanlunas@marvell.com>
4701 L:      netdev@vger.kernel.org
4702 S:      Supported
4703 W:      http://www.marvell.com
4704 F:      drivers/net/ethernet/cavium/liquidio/
4705
4706 CAVIUM MMC DRIVER
4707 M:      Robert Richter <rric@kernel.org>
4708 S:      Odd Fixes
4709 W:      http://www.marvell.com
4710 F:      drivers/mmc/host/cavium*
4711
4712 CAVIUM OCTEON-TX CRYPTO DRIVER
4713 M:      George Cherian <gcherian@marvell.com>
4714 L:      linux-crypto@vger.kernel.org
4715 S:      Supported
4716 W:      http://www.marvell.com
4717 F:      drivers/crypto/cavium/cpt/
4718
4719 CAVIUM THUNDERX2 ARM64 SOC
4720 M:      Robert Richter <rric@kernel.org>
4721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4722 S:      Odd Fixes
4723 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4724 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4725
4726 CBS/ETF/TAPRIO QDISCS
4727 M:      Vinicius Costa Gomes <vinicius.gomes@intel.com>
4728 L:      netdev@vger.kernel.org
4729 S:      Maintained
4730 F:      net/sched/sch_cbs.c
4731 F:      net/sched/sch_etf.c
4732 F:      net/sched/sch_taprio.c
4733
4734 CC2520 IEEE-802.15.4 RADIO DRIVER
4735 M:      Stefan Schmidt <stefan@datenfreihafen.org>
4736 L:      linux-wpan@vger.kernel.org
4737 S:      Odd Fixes
4738 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4739 F:      drivers/net/ieee802154/cc2520.c
4740
4741 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4742 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4743 L:      linux-crypto@vger.kernel.org
4744 S:      Supported
4745 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4746 F:      drivers/crypto/ccree/
4747
4748 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4749 M:      Hadar Gat <hadar.gat@arm.com>
4750 L:      linux-crypto@vger.kernel.org
4751 S:      Supported
4752 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4753 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4754 F:      drivers/char/hw_random/cctrng.c
4755 F:      drivers/char/hw_random/cctrng.h
4756
4757 CEC FRAMEWORK
4758 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4759 L:      linux-media@vger.kernel.org
4760 S:      Supported
4761 W:      http://linuxtv.org
4762 T:      git git://linuxtv.org/media_tree.git
4763 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4764 F:      Documentation/devicetree/bindings/media/cec/cec-common.yaml
4765 F:      Documentation/driver-api/media/cec-core.rst
4766 F:      Documentation/userspace-api/media/cec
4767 F:      drivers/media/cec/
4768 F:      drivers/media/rc/keymaps/rc-cec.c
4769 F:      include/media/cec-notifier.h
4770 F:      include/media/cec.h
4771 F:      include/uapi/linux/cec-funcs.h
4772 F:      include/uapi/linux/cec.h
4773
4774 CEC GPIO DRIVER
4775 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4776 L:      linux-media@vger.kernel.org
4777 S:      Supported
4778 W:      http://linuxtv.org
4779 T:      git git://linuxtv.org/media_tree.git
4780 F:      Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
4781 F:      drivers/media/cec/platform/cec-gpio/
4782
4783 CELL BROADBAND ENGINE ARCHITECTURE
4784 M:      Arnd Bergmann <arnd@arndb.de>
4785 L:      linuxppc-dev@lists.ozlabs.org
4786 S:      Supported
4787 W:      http://www.ibm.com/developerworks/power/cell/
4788 F:      arch/powerpc/include/asm/cell*.h
4789 F:      arch/powerpc/include/asm/spu*.h
4790 F:      arch/powerpc/include/uapi/asm/spu*.h
4791 F:      arch/powerpc/platforms/cell/
4792
4793 CELLWISE CW2015 BATTERY DRIVER
4794 M:      Tobias Schrammm <t.schramm@manjaro.org>
4795 S:      Maintained
4796 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4797 F:      drivers/power/supply/cw2015_battery.c
4798
4799 CEPH COMMON CODE (LIBCEPH)
4800 M:      Ilya Dryomov <idryomov@gmail.com>
4801 M:      Xiubo Li <xiubli@redhat.com>
4802 R:      Jeff Layton <jlayton@kernel.org>
4803 L:      ceph-devel@vger.kernel.org
4804 S:      Supported
4805 W:      http://ceph.com/
4806 T:      git https://github.com/ceph/ceph-client.git
4807 F:      include/linux/ceph/
4808 F:      include/linux/crush/
4809 F:      net/ceph/
4810
4811 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4812 M:      Xiubo Li <xiubli@redhat.com>
4813 M:      Ilya Dryomov <idryomov@gmail.com>
4814 R:      Jeff Layton <jlayton@kernel.org>
4815 L:      ceph-devel@vger.kernel.org
4816 S:      Supported
4817 W:      http://ceph.com/
4818 T:      git https://github.com/ceph/ceph-client.git
4819 F:      Documentation/filesystems/ceph.rst
4820 F:      fs/ceph/
4821
4822 CERTIFICATE HANDLING
4823 M:      David Howells <dhowells@redhat.com>
4824 M:      David Woodhouse <dwmw2@infradead.org>
4825 L:      keyrings@vger.kernel.org
4826 S:      Maintained
4827 F:      Documentation/admin-guide/module-signing.rst
4828 F:      certs/
4829 F:      scripts/sign-file.c
4830 F:      tools/certs/
4831
4832 CFAG12864B LCD DRIVER
4833 M:      Miguel Ojeda <ojeda@kernel.org>
4834 S:      Maintained
4835 F:      drivers/auxdisplay/cfag12864b.c
4836 F:      include/linux/cfag12864b.h
4837
4838 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4839 M:      Miguel Ojeda <ojeda@kernel.org>
4840 S:      Maintained
4841 F:      drivers/auxdisplay/cfag12864bfb.c
4842 F:      include/linux/cfag12864b.h
4843
4844 CHAR and MISC DRIVERS
4845 M:      Arnd Bergmann <arnd@arndb.de>
4846 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4847 S:      Supported
4848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4849 F:      drivers/char/
4850 F:      drivers/misc/
4851 F:      include/linux/miscdevice.h
4852 X:      drivers/char/agp/
4853 X:      drivers/char/hw_random/
4854 X:      drivers/char/ipmi/
4855 X:      drivers/char/random.c
4856 X:      drivers/char/tpm/
4857
4858 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
4859 M:      Thomas Weißschuh <linux@weissschuh.net>
4860 L:      linux-hwmon@vger.kernel.org
4861 S:      Maintained
4862 F:      Documentation/hwmon/powerz.rst
4863 F:      drivers/hwmon/powerz.c
4864
4865 CHECKPATCH
4866 M:      Andy Whitcroft <apw@canonical.com>
4867 M:      Joe Perches <joe@perches.com>
4868 R:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4869 R:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4870 S:      Maintained
4871 F:      scripts/checkpatch.pl
4872
4873 CHECKPATCH DOCUMENTATION
4874 M:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4875 M:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4876 R:      Joe Perches <joe@perches.com>
4877 S:      Maintained
4878 F:      Documentation/dev-tools/checkpatch.rst
4879
4880 CHINESE DOCUMENTATION
4881 M:      Alex Shi <alexs@kernel.org>
4882 M:      Yanteng Si <siyanteng@loongson.cn>
4883 S:      Maintained
4884 F:      Documentation/translations/zh_CN/
4885
4886 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4887 M:      Peter Chen <peter.chen@kernel.org>
4888 L:      linux-usb@vger.kernel.org
4889 S:      Maintained
4890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4891 F:      drivers/usb/chipidea/
4892
4893 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4894 M:      Hans de Goede <hdegoede@redhat.com>
4895 L:      linux-input@vger.kernel.org
4896 S:      Maintained
4897 F:      Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
4898 F:      drivers/input/touchscreen/chipone_icn8318.c
4899
4900 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4901 M:      Hans de Goede <hdegoede@redhat.com>
4902 L:      linux-input@vger.kernel.org
4903 S:      Maintained
4904 F:      drivers/input/touchscreen/chipone_icn8505.c
4905
4906 CHROME HARDWARE PLATFORM SUPPORT
4907 M:      Benson Leung <bleung@chromium.org>
4908 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4909 L:      chrome-platform@lists.linux.dev
4910 S:      Maintained
4911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4912 F:      drivers/platform/chrome/
4913
4914 CHROMEOS EC CODEC DRIVER
4915 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4916 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4917 R:      Guenter Roeck <groeck@chromium.org>
4918 L:      chrome-platform@lists.linux.dev
4919 S:      Maintained
4920 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4921 F:      sound/soc/codecs/cros_ec_codec.*
4922
4923 CHROMEOS EC SUBDRIVERS
4924 M:      Benson Leung <bleung@chromium.org>
4925 R:      Guenter Roeck <groeck@chromium.org>
4926 L:      chrome-platform@lists.linux.dev
4927 S:      Maintained
4928 F:      drivers/power/supply/cros_usbpd-charger.c
4929 N:      cros_ec
4930 N:      cros-ec
4931
4932 CHROMEOS EC UART DRIVER
4933 M:      Bhanu Prakash Maiya <bhanumaiya@chromium.org>
4934 R:      Benson Leung <bleung@chromium.org>
4935 R:      Tzung-Bi Shih <tzungbi@kernel.org>
4936 S:      Maintained
4937 F:      drivers/platform/chrome/cros_ec_uart.c
4938
4939 CHROMEOS EC USB PD NOTIFY DRIVER
4940 M:      Prashant Malani <pmalani@chromium.org>
4941 L:      chrome-platform@lists.linux.dev
4942 S:      Maintained
4943 F:      drivers/platform/chrome/cros_usbpd_notify.c
4944 F:      include/linux/platform_data/cros_usbpd_notify.h
4945
4946 CHROMEOS EC USB TYPE-C DRIVER
4947 M:      Prashant Malani <pmalani@chromium.org>
4948 L:      chrome-platform@lists.linux.dev
4949 S:      Maintained
4950 F:      drivers/platform/chrome/cros_ec_typec.*
4951 F:      drivers/platform/chrome/cros_typec_switch.c
4952 F:      drivers/platform/chrome/cros_typec_vdm.*
4953
4954 CHROMEOS HPS DRIVER
4955 M:      Dan Callaghan <dcallagh@chromium.org>
4956 R:      Sami Kyöstilä <skyostil@chromium.org>
4957 S:      Maintained
4958 F:      drivers/platform/chrome/cros_hps_i2c.c
4959
4960 CHRONTEL CH7322 CEC DRIVER
4961 M:      Joe Tessler <jrt@google.com>
4962 L:      linux-media@vger.kernel.org
4963 S:      Maintained
4964 T:      git git://linuxtv.org/media_tree.git
4965 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4966 F:      drivers/media/cec/i2c/ch7322.c
4967
4968 CIRRUS LOGIC AUDIO CODEC DRIVERS
4969 M:      James Schulman <james.schulman@cirrus.com>
4970 M:      David Rhodes <david.rhodes@cirrus.com>
4971 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4972 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4973 L:      patches@opensource.cirrus.com
4974 S:      Maintained
4975 F:      Documentation/devicetree/bindings/sound/cirrus,cs*
4976 F:      drivers/mfd/cs42l43*
4977 F:      drivers/pinctrl/cirrus/pinctrl-cs42l43*
4978 F:      drivers/spi/spi-cs42l43*
4979 F:      include/dt-bindings/sound/cs*
4980 F:      include/linux/mfd/cs42l43*
4981 F:      include/sound/cs*
4982 F:      sound/pci/hda/cirrus*
4983 F:      sound/pci/hda/cs*
4984 F:      sound/pci/hda/hda_cs_dsp_ctl.*
4985 F:      sound/soc/codecs/cs*
4986
4987 CIRRUS LOGIC DSP FIRMWARE DRIVER
4988 M:      Simon Trimmer <simont@opensource.cirrus.com>
4989 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4990 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4991 L:      patches@opensource.cirrus.com
4992 S:      Supported
4993 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4994 T:      git https://github.com/CirrusLogic/linux-drivers.git
4995 F:      drivers/firmware/cirrus/*
4996 F:      include/linux/firmware/cirrus/*
4997
4998 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4999 M:      Hartley Sweeten <hsweeten@visionengravers.com>
5000 L:      netdev@vger.kernel.org
5001 S:      Maintained
5002 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
5003
5004 CIRRUS LOGIC LOCHNAGAR DRIVER
5005 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5006 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5007 L:      patches@opensource.cirrus.com
5008 S:      Supported
5009 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5010 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5011 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5012 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5013 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5014 F:      Documentation/hwmon/lochnagar.rst
5015 F:      drivers/clk/clk-lochnagar.c
5016 F:      drivers/hwmon/lochnagar-hwmon.c
5017 F:      drivers/mfd/lochnagar-i2c.c
5018 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5019 F:      drivers/regulator/lochnagar-regulator.c
5020 F:      include/dt-bindings/clock/lochnagar.h
5021 F:      include/dt-bindings/pinctrl/lochnagar.h
5022 F:      include/linux/mfd/lochnagar*
5023 F:      sound/soc/codecs/lochnagar-sc.c
5024
5025 CIRRUS LOGIC MADERA CODEC DRIVERS
5026 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5027 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5029 L:      patches@opensource.cirrus.com
5030 S:      Supported
5031 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5032 T:      git https://github.com/CirrusLogic/linux-drivers.git
5033 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5034 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5035 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5036 F:      drivers/gpio/gpio-madera*
5037 F:      drivers/irqchip/irq-madera*
5038 F:      drivers/mfd/cs47l*
5039 F:      drivers/mfd/madera*
5040 F:      drivers/pinctrl/cirrus/*
5041 F:      include/dt-bindings/sound/madera*
5042 F:      include/linux/irqchip/irq-madera*
5043 F:      include/linux/mfd/madera/*
5044 F:      include/sound/madera*
5045 F:      sound/soc/codecs/cs47l*
5046 F:      sound/soc/codecs/madera*
5047
5048 CISCO FCOE HBA DRIVER
5049 M:      Satish Kharat <satishkh@cisco.com>
5050 M:      Sesidhar Baddela <sebaddel@cisco.com>
5051 M:      Karan Tilak Kumar <kartilak@cisco.com>
5052 L:      linux-scsi@vger.kernel.org
5053 S:      Supported
5054 F:      drivers/scsi/fnic/
5055
5056 CISCO SCSI HBA DRIVER
5057 M:      Karan Tilak Kumar <kartilak@cisco.com>
5058 M:      Sesidhar Baddela <sebaddel@cisco.com>
5059 L:      linux-scsi@vger.kernel.org
5060 S:      Supported
5061 F:      drivers/scsi/snic/
5062
5063 CISCO VIC ETHERNET NIC DRIVER
5064 M:      Christian Benvenuti <benve@cisco.com>
5065 M:      Satish Kharat <satishkh@cisco.com>
5066 S:      Supported
5067 F:      drivers/net/ethernet/cisco/enic/
5068
5069 CISCO VIC LOW LATENCY NIC DRIVER
5070 M:      Christian Benvenuti <benve@cisco.com>
5071 M:      Nelson Escobar <neescoba@cisco.com>
5072 S:      Supported
5073 F:      drivers/infiniband/hw/usnic/
5074
5075 CLANG CONTROL FLOW INTEGRITY SUPPORT
5076 M:      Sami Tolvanen <samitolvanen@google.com>
5077 M:      Kees Cook <keescook@chromium.org>
5078 R:      Nathan Chancellor <nathan@kernel.org>
5079 R:      Nick Desaulniers <ndesaulniers@google.com>
5080 L:      llvm@lists.linux.dev
5081 S:      Supported
5082 B:      https://github.com/ClangBuiltLinux/linux/issues
5083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5084 F:      include/linux/cfi.h
5085 F:      kernel/cfi.c
5086
5087 CLANG-FORMAT FILE
5088 M:      Miguel Ojeda <ojeda@kernel.org>
5089 S:      Maintained
5090 F:      .clang-format
5091
5092 CLANG/LLVM BUILD SUPPORT
5093 M:      Nathan Chancellor <nathan@kernel.org>
5094 M:      Nick Desaulniers <ndesaulniers@google.com>
5095 R:      Tom Rix <trix@redhat.com>
5096 L:      llvm@lists.linux.dev
5097 S:      Supported
5098 W:      https://clangbuiltlinux.github.io/
5099 B:      https://github.com/ClangBuiltLinux/linux/issues
5100 C:      irc://irc.libera.chat/clangbuiltlinux
5101 F:      Documentation/kbuild/llvm.rst
5102 F:      include/linux/compiler-clang.h
5103 F:      scripts/Makefile.clang
5104 F:      scripts/clang-tools/
5105 K:      \b(?i:clang|llvm)\b
5106
5107 CLK API
5108 M:      Russell King <linux@armlinux.org.uk>
5109 L:      linux-clk@vger.kernel.org
5110 S:      Maintained
5111 F:      include/linux/clk.h
5112
5113 CLOCKSOURCE, CLOCKEVENT DRIVERS
5114 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5115 M:      Thomas Gleixner <tglx@linutronix.de>
5116 L:      linux-kernel@vger.kernel.org
5117 S:      Supported
5118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5119 F:      Documentation/devicetree/bindings/timer/
5120 F:      drivers/clocksource/
5121
5122 CLOSURES
5123 M:      Kent Overstreet <kent.overstreet@linux.dev>
5124 L:      linux-bcachefs@vger.kernel.org
5125 S:      Supported
5126 C:      irc://irc.oftc.net/bcache
5127 F:      include/linux/closure.h
5128 F:      lib/closure.c
5129
5130 CMPC ACPI DRIVER
5131 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5132 M:      Daniel Oliveira Nascimento <don@syst.com.br>
5133 L:      platform-driver-x86@vger.kernel.org
5134 S:      Supported
5135 F:      drivers/platform/x86/classmate-laptop.c
5136
5137 COBALT MEDIA DRIVER
5138 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
5139 L:      linux-media@vger.kernel.org
5140 S:      Supported
5141 W:      https://linuxtv.org
5142 T:      git git://linuxtv.org/media_tree.git
5143 F:      drivers/media/pci/cobalt/
5144
5145 COCCINELLE/Semantic Patches (SmPL)
5146 M:      Julia Lawall <Julia.Lawall@inria.fr>
5147 M:      Nicolas Palix <nicolas.palix@imag.fr>
5148 L:      cocci@inria.fr (moderated for non-subscribers)
5149 S:      Supported
5150 W:      https://coccinelle.gitlabpages.inria.fr/website/
5151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5152 F:      Documentation/dev-tools/coccinelle.rst
5153 F:      scripts/coccicheck
5154 F:      scripts/coccinelle/
5155
5156 CODA FILE SYSTEM
5157 M:      Jan Harkes <jaharkes@cs.cmu.edu>
5158 M:      coda@cs.cmu.edu
5159 L:      codalist@coda.cs.cmu.edu
5160 S:      Maintained
5161 W:      http://www.coda.cs.cmu.edu/
5162 F:      Documentation/filesystems/coda.rst
5163 F:      fs/coda/
5164 F:      include/linux/coda*.h
5165 F:      include/uapi/linux/coda*.h
5166
5167 CODA V4L2 MEM2MEM DRIVER
5168 M:      Philipp Zabel <p.zabel@pengutronix.de>
5169 L:      linux-media@vger.kernel.org
5170 S:      Maintained
5171 F:      Documentation/devicetree/bindings/media/coda.yaml
5172 F:      drivers/media/platform/chips-media/
5173
5174 CODE OF CONDUCT
5175 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5176 S:      Supported
5177 F:      Documentation/process/code-of-conduct-interpretation.rst
5178 F:      Documentation/process/code-of-conduct.rst
5179
5180 COMEDI DRIVERS
5181 M:      Ian Abbott <abbotti@mev.co.uk>
5182 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
5183 S:      Odd Fixes
5184 F:      drivers/comedi/
5185 F:      include/linux/comedi/
5186 F:      include/uapi/linux/comedi.h
5187
5188 COMMON CLK FRAMEWORK
5189 M:      Michael Turquette <mturquette@baylibre.com>
5190 M:      Stephen Boyd <sboyd@kernel.org>
5191 L:      linux-clk@vger.kernel.org
5192 S:      Maintained
5193 Q:      http://patchwork.kernel.org/project/linux-clk/list/
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5195 F:      Documentation/devicetree/bindings/clock/
5196 F:      drivers/clk/
5197 F:      include/dt-bindings/clock/
5198 F:      include/linux/clk-pr*
5199 F:      include/linux/clk/
5200 F:      include/linux/of_clk.h
5201 X:      drivers/clk/clkdev.c
5202
5203 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5204 M:      Steve French <sfrench@samba.org>
5205 R:      Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
5206 R:      Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files)
5207 R:      Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5208 R:      Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5209 L:      linux-cifs@vger.kernel.org
5210 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
5211 S:      Supported
5212 W:      https://wiki.samba.org/index.php/LinuxCIFS
5213 T:      git git://git.samba.org/sfrench/cifs-2.6.git
5214 F:      Documentation/admin-guide/cifs/
5215 F:      fs/smb/client/
5216 F:      fs/smb/common/
5217 F:      include/uapi/linux/cifs
5218
5219 COMPACTPCI HOTPLUG CORE
5220 M:      Scott Murray <scott@spiteful.org>
5221 L:      linux-pci@vger.kernel.org
5222 S:      Maintained
5223 F:      drivers/pci/hotplug/cpci_hotplug*
5224
5225 COMPACTPCI HOTPLUG GENERIC DRIVER
5226 M:      Scott Murray <scott@spiteful.org>
5227 L:      linux-pci@vger.kernel.org
5228 S:      Maintained
5229 F:      drivers/pci/hotplug/cpcihp_generic.c
5230
5231 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5232 M:      Scott Murray <scott@spiteful.org>
5233 L:      linux-pci@vger.kernel.org
5234 S:      Maintained
5235 F:      drivers/pci/hotplug/cpcihp_zt5550.*
5236
5237 COMPAL LAPTOP SUPPORT
5238 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
5239 L:      platform-driver-x86@vger.kernel.org
5240 S:      Maintained
5241 F:      drivers/platform/x86/compal-laptop.c
5242
5243 COMPILER ATTRIBUTES
5244 M:      Miguel Ojeda <ojeda@kernel.org>
5245 R:      Nick Desaulniers <ndesaulniers@google.com>
5246 S:      Maintained
5247 F:      include/linux/compiler_attributes.h
5248
5249 COMPUTE EXPRESS LINK (CXL)
5250 M:      Davidlohr Bueso <dave@stgolabs.net>
5251 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5252 M:      Dave Jiang <dave.jiang@intel.com>
5253 M:      Alison Schofield <alison.schofield@intel.com>
5254 M:      Vishal Verma <vishal.l.verma@intel.com>
5255 M:      Ira Weiny <ira.weiny@intel.com>
5256 M:      Dan Williams <dan.j.williams@intel.com>
5257 L:      linux-cxl@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/cxl/
5260 F:      include/uapi/linux/cxl_mem.h
5261 F:      tools/testing/cxl/
5262
5263 COMPUTE EXPRESS LINK PMU (CPMU)
5264 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5265 L:      linux-cxl@vger.kernel.org
5266 S:      Maintained
5267 F:      Documentation/admin-guide/perf/cxl.rst
5268 F:      drivers/perf/cxl_pmu.c
5269
5270 CONEXANT ACCESSRUNNER USB DRIVER
5271 L:      accessrunner-general@lists.sourceforge.net
5272 S:      Orphan
5273 W:      http://accessrunner.sourceforge.net/
5274 F:      drivers/usb/atm/cxacru.c
5275
5276 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5277 M:    Elena Reshetova <elena.reshetova@intel.com>
5278 M:    Carlos Bilbao <carlos.bilbao@amd.com>
5279 S:    Maintained
5280 F:    Documentation/security/snp-tdx-threat-model.rst
5281
5282 CONFIGFS
5283 M:      Joel Becker <jlbec@evilplan.org>
5284 M:      Christoph Hellwig <hch@lst.de>
5285 S:      Supported
5286 T:      git git://git.infradead.org/users/hch/configfs.git
5287 F:      fs/configfs/
5288 F:      include/linux/configfs.h
5289 F:      samples/configfs/
5290
5291 CONSOLE SUBSYSTEM
5292 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5293 S:      Supported
5294 F:      drivers/video/console/
5295 F:      include/linux/console*
5296
5297 CONTEXT TRACKING
5298 M:      Frederic Weisbecker <frederic@kernel.org>
5299 M:      "Paul E. McKenney" <paulmck@kernel.org>
5300 S:      Maintained
5301 F:      include/linux/context_tracking*
5302 F:      kernel/context_tracking.c
5303
5304 CONTROL GROUP (CGROUP)
5305 M:      Tejun Heo <tj@kernel.org>
5306 M:      Zefan Li <lizefan.x@bytedance.com>
5307 M:      Johannes Weiner <hannes@cmpxchg.org>
5308 L:      cgroups@vger.kernel.org
5309 S:      Maintained
5310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5311 F:      Documentation/admin-guide/cgroup-v1/
5312 F:      Documentation/admin-guide/cgroup-v2.rst
5313 F:      include/linux/cgroup*
5314 F:      kernel/cgroup/
5315 F:      tools/testing/selftests/cgroup/
5316
5317 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5318 M:      Tejun Heo <tj@kernel.org>
5319 M:      Josef Bacik <josef@toxicpanda.com>
5320 M:      Jens Axboe <axboe@kernel.dk>
5321 L:      cgroups@vger.kernel.org
5322 L:      linux-block@vger.kernel.org
5323 T:      git git://git.kernel.dk/linux-block
5324 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5325 F:      block/bfq-cgroup.c
5326 F:      block/blk-cgroup.c
5327 F:      block/blk-iocost.c
5328 F:      block/blk-iolatency.c
5329 F:      block/blk-throttle.c
5330 F:      include/linux/blk-cgroup.h
5331
5332 CONTROL GROUP - CPUSET
5333 M:      Waiman Long <longman@redhat.com>
5334 M:      Zefan Li <lizefan.x@bytedance.com>
5335 L:      cgroups@vger.kernel.org
5336 S:      Maintained
5337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5338 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
5339 F:      include/linux/cpuset.h
5340 F:      kernel/cgroup/cpuset.c
5341 F:      tools/testing/selftests/cgroup/test_cpuset.c
5342 F:      tools/testing/selftests/cgroup/test_cpuset_prs.sh
5343
5344 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5345 M:      Johannes Weiner <hannes@cmpxchg.org>
5346 M:      Michal Hocko <mhocko@kernel.org>
5347 M:      Roman Gushchin <roman.gushchin@linux.dev>
5348 M:      Shakeel Butt <shakeelb@google.com>
5349 R:      Muchun Song <muchun.song@linux.dev>
5350 L:      cgroups@vger.kernel.org
5351 L:      linux-mm@kvack.org
5352 S:      Maintained
5353 F:      mm/memcontrol.c
5354 F:      mm/swap_cgroup.c
5355 F:      tools/testing/selftests/cgroup/memcg_protection.m
5356 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5357 F:      tools/testing/selftests/cgroup/test_kmem.c
5358 F:      tools/testing/selftests/cgroup/test_memcontrol.c
5359
5360 CORETEMP HARDWARE MONITORING DRIVER
5361 M:      Fenghua Yu <fenghua.yu@intel.com>
5362 L:      linux-hwmon@vger.kernel.org
5363 S:      Maintained
5364 F:      Documentation/hwmon/coretemp.rst
5365 F:      drivers/hwmon/coretemp.c
5366
5367 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5368 M:      Marius Zachmann <mail@mariuszachmann.de>
5369 L:      linux-hwmon@vger.kernel.org
5370 S:      Maintained
5371 F:      drivers/hwmon/corsair-cpro.c
5372
5373 CORSAIR-PSU HARDWARE MONITOR DRIVER
5374 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
5375 L:      linux-hwmon@vger.kernel.org
5376 S:      Maintained
5377 F:      Documentation/hwmon/corsair-psu.rst
5378 F:      drivers/hwmon/corsair-psu.c
5379
5380 COUNTER SUBSYSTEM
5381 M:      William Breathitt Gray <william.gray@linaro.org>
5382 L:      linux-iio@vger.kernel.org
5383 S:      Maintained
5384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5385 F:      Documentation/ABI/testing/sysfs-bus-counter
5386 F:      Documentation/driver-api/generic-counter.rst
5387 F:      drivers/counter/
5388 F:      include/linux/counter.h
5389 F:      include/uapi/linux/counter.h
5390 F:      tools/counter/
5391
5392 CP2615 I2C DRIVER
5393 M:      Bence Csókás <bence98@sch.bme.hu>
5394 S:      Maintained
5395 F:      drivers/i2c/busses/i2c-cp2615.c
5396
5397 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5398 M:      Viresh Kumar <viresh.kumar@linaro.org>
5399 M:      Sudeep Holla <sudeep.holla@arm.com>
5400 L:      linux-pm@vger.kernel.org
5401 S:      Maintained
5402 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5403 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
5404
5405 CPU FREQUENCY SCALING FRAMEWORK
5406 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5407 M:      Viresh Kumar <viresh.kumar@linaro.org>
5408 L:      linux-pm@vger.kernel.org
5409 S:      Maintained
5410 B:      https://bugzilla.kernel.org
5411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5413 F:      Documentation/admin-guide/pm/cpufreq.rst
5414 F:      Documentation/admin-guide/pm/intel_pstate.rst
5415 F:      Documentation/cpu-freq/
5416 F:      Documentation/devicetree/bindings/cpufreq/
5417 F:      drivers/cpufreq/
5418 F:      include/linux/cpufreq.h
5419 F:      include/linux/sched/cpufreq.h
5420 F:      kernel/sched/cpufreq*.c
5421 F:      tools/testing/selftests/cpufreq/
5422
5423 CPU HOTPLUG
5424 M:      Thomas Gleixner <tglx@linutronix.de>
5425 M:      Peter Zijlstra <peterz@infradead.org>
5426 L:      linux-kernel@vger.kernel.org
5427 S:      Maintained
5428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5429 F:      include/linux/cpu.h
5430 F:      include/linux/cpuhotplug.h
5431 F:      include/linux/smpboot.h
5432 F:      kernel/cpu.c
5433 F:      kernel/smpboot.*
5434
5435 CPU IDLE TIME MANAGEMENT FRAMEWORK
5436 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5437 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5438 L:      linux-pm@vger.kernel.org
5439 S:      Maintained
5440 B:      https://bugzilla.kernel.org
5441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5442 F:      Documentation/admin-guide/pm/cpuidle.rst
5443 F:      Documentation/driver-api/pm/cpuidle.rst
5444 F:      drivers/cpuidle/
5445 F:      include/linux/cpuidle.h
5446
5447 CPU POWER MONITORING SUBSYSTEM
5448 M:      Thomas Renninger <trenn@suse.com>
5449 M:      Shuah Khan <shuah@kernel.org>
5450 M:      Shuah Khan <skhan@linuxfoundation.org>
5451 L:      linux-pm@vger.kernel.org
5452 S:      Maintained
5453 F:      tools/power/cpupower/
5454
5455 CPUID/MSR DRIVER
5456 M:      "H. Peter Anvin" <hpa@zytor.com>
5457 S:      Maintained
5458 F:      arch/x86/kernel/cpuid.c
5459 F:      arch/x86/kernel/msr.c
5460
5461 CPUIDLE DRIVER - ARM BIG LITTLE
5462 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5463 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5464 L:      linux-pm@vger.kernel.org
5465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5466 S:      Maintained
5467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5468 F:      drivers/cpuidle/cpuidle-big_little.c
5469
5470 CPUIDLE DRIVER - ARM EXYNOS
5471 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5472 M:      Kukjin Kim <kgene@kernel.org>
5473 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
5474 L:      linux-pm@vger.kernel.org
5475 L:      linux-samsung-soc@vger.kernel.org
5476 S:      Maintained
5477 F:      arch/arm/mach-exynos/pm.c
5478 F:      drivers/cpuidle/cpuidle-exynos.c
5479 F:      include/linux/platform_data/cpuidle-exynos.h
5480
5481 CPUIDLE DRIVER - ARM PSCI
5482 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5483 M:      Sudeep Holla <sudeep.holla@arm.com>
5484 L:      linux-pm@vger.kernel.org
5485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5486 S:      Supported
5487 F:      drivers/cpuidle/cpuidle-psci.c
5488
5489 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5490 M:      Ulf Hansson <ulf.hansson@linaro.org>
5491 L:      linux-pm@vger.kernel.org
5492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5493 S:      Supported
5494 F:      drivers/cpuidle/cpuidle-psci-domain.c
5495 F:      drivers/cpuidle/cpuidle-psci.h
5496
5497 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5498 M:      Ulf Hansson <ulf.hansson@linaro.org>
5499 L:      linux-pm@vger.kernel.org
5500 S:      Supported
5501 F:      drivers/cpuidle/dt_idle_genpd.c
5502 F:      drivers/cpuidle/dt_idle_genpd.h
5503
5504 CPUIDLE DRIVER - RISC-V SBI
5505 M:      Anup Patel <anup@brainfault.org>
5506 L:      linux-pm@vger.kernel.org
5507 L:      linux-riscv@lists.infradead.org
5508 S:      Maintained
5509 F:      drivers/cpuidle/cpuidle-riscv-sbi.c
5510
5511 CRAMFS FILESYSTEM
5512 M:      Nicolas Pitre <nico@fluxnic.net>
5513 S:      Maintained
5514 F:      Documentation/filesystems/cramfs.rst
5515 F:      fs/cramfs/
5516
5517 CREATIVE SB0540
5518 M:      Bastien Nocera <hadess@hadess.net>
5519 L:      linux-input@vger.kernel.org
5520 S:      Maintained
5521 F:      drivers/hid/hid-creative-sb0540.c
5522
5523 CRYPTO API
5524 M:      Herbert Xu <herbert@gondor.apana.org.au>
5525 M:      "David S. Miller" <davem@davemloft.net>
5526 L:      linux-crypto@vger.kernel.org
5527 S:      Maintained
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5530 F:      Documentation/crypto/
5531 F:      Documentation/devicetree/bindings/crypto/
5532 F:      arch/*/crypto/
5533 F:      crypto/
5534 F:      drivers/crypto/
5535 F:      include/crypto/
5536 F:      include/linux/crypto*
5537 F:      lib/crypto/
5538
5539 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5540 M:      Neil Horman <nhorman@tuxdriver.com>
5541 L:      linux-crypto@vger.kernel.org
5542 S:      Maintained
5543 F:      crypto/ansi_cprng.c
5544 F:      crypto/rng.c
5545
5546 CS3308 MEDIA DRIVER
5547 M:      Hans Verkuil <hverkuil@xs4all.nl>
5548 L:      linux-media@vger.kernel.org
5549 S:      Odd Fixes
5550 W:      http://linuxtv.org
5551 T:      git git://linuxtv.org/media_tree.git
5552 F:      drivers/media/i2c/cs3308.c
5553
5554 CS5535 Audio ALSA driver
5555 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
5556 S:      Maintained
5557 F:      sound/pci/cs5535audio/
5558
5559 CTU CAN FD DRIVER
5560 M:      Pavel Pisa <pisa@cmp.felk.cvut.cz>
5561 M:      Ondrej Ille <ondrej.ille@gmail.com>
5562 L:      linux-can@vger.kernel.org
5563 S:      Maintained
5564 F:      Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5565 F:      drivers/net/can/ctucanfd/
5566
5567 CW1200 WLAN driver
5568 S:      Orphan
5569 F:      drivers/net/wireless/st/cw1200/
5570
5571 CX18 VIDEO4LINUX DRIVER
5572 M:      Andy Walls <awalls@md.metrocast.net>
5573 L:      linux-media@vger.kernel.org
5574 S:      Maintained
5575 W:      https://linuxtv.org
5576 T:      git git://linuxtv.org/media_tree.git
5577 F:      drivers/media/pci/cx18/
5578 F:      include/uapi/linux/ivtv*
5579
5580 CX2341X MPEG ENCODER HELPER MODULE
5581 M:      Hans Verkuil <hverkuil@xs4all.nl>
5582 L:      linux-media@vger.kernel.org
5583 S:      Maintained
5584 W:      https://linuxtv.org
5585 T:      git git://linuxtv.org/media_tree.git
5586 F:      drivers/media/common/cx2341x*
5587 F:      include/media/drv-intf/cx2341x.h
5588
5589 CX24120 MEDIA DRIVER
5590 M:      Jemma Denson <jdenson@gmail.com>
5591 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
5592 L:      linux-media@vger.kernel.org
5593 S:      Maintained
5594 W:      https://linuxtv.org
5595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5596 F:      drivers/media/dvb-frontends/cx24120*
5597
5598 CX88 VIDEO4LINUX DRIVER
5599 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5600 L:      linux-media@vger.kernel.org
5601 S:      Odd fixes
5602 W:      https://linuxtv.org
5603 T:      git git://linuxtv.org/media_tree.git
5604 F:      Documentation/driver-api/media/drivers/cx88*
5605 F:      drivers/media/pci/cx88/
5606
5607 CXD2820R MEDIA DRIVER
5608 M:      Antti Palosaari <crope@iki.fi>
5609 L:      linux-media@vger.kernel.org
5610 S:      Maintained
5611 W:      https://linuxtv.org
5612 W:      http://palosaari.fi/linux/
5613 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5614 T:      git git://linuxtv.org/anttip/media_tree.git
5615 F:      drivers/media/dvb-frontends/cxd2820r*
5616
5617 CXGB3 ETHERNET DRIVER (CXGB3)
5618 M:      Raju Rangoju <rajur@chelsio.com>
5619 L:      netdev@vger.kernel.org
5620 S:      Supported
5621 W:      http://www.chelsio.com
5622 F:      drivers/net/ethernet/chelsio/cxgb3/
5623
5624 CXGB3 ISCSI DRIVER (CXGB3I)
5625 M:      Varun Prakash <varun@chelsio.com>
5626 L:      linux-scsi@vger.kernel.org
5627 S:      Supported
5628 W:      http://www.chelsio.com
5629 F:      drivers/scsi/cxgbi/cxgb3i
5630
5631 CXGB4 CRYPTO DRIVER (chcr)
5632 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5633 L:      linux-crypto@vger.kernel.org
5634 S:      Supported
5635 W:      http://www.chelsio.com
5636 F:      drivers/crypto/chelsio
5637
5638 CXGB4 ETHERNET DRIVER (CXGB4)
5639 M:      Raju Rangoju <rajur@chelsio.com>
5640 L:      netdev@vger.kernel.org
5641 S:      Supported
5642 W:      http://www.chelsio.com
5643 F:      drivers/net/ethernet/chelsio/cxgb4/
5644
5645 CXGB4 INLINE CRYPTO DRIVER
5646 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5647 L:      netdev@vger.kernel.org
5648 S:      Supported
5649 W:      http://www.chelsio.com
5650 F:      drivers/net/ethernet/chelsio/inline_crypto/
5651
5652 CXGB4 ISCSI DRIVER (CXGB4I)
5653 M:      Varun Prakash <varun@chelsio.com>
5654 L:      linux-scsi@vger.kernel.org
5655 S:      Supported
5656 W:      http://www.chelsio.com
5657 F:      drivers/scsi/cxgbi/cxgb4i
5658
5659 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5660 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5661 L:      linux-rdma@vger.kernel.org
5662 S:      Supported
5663 W:      http://www.openfabrics.org
5664 F:      drivers/infiniband/hw/cxgb4/
5665 F:      include/uapi/rdma/cxgb4-abi.h
5666
5667 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5668 M:      Raju Rangoju <rajur@chelsio.com>
5669 L:      netdev@vger.kernel.org
5670 S:      Supported
5671 W:      http://www.chelsio.com
5672 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5673
5674 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5675 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5676 M:      Andrew Donnellan <ajd@linux.ibm.com>
5677 L:      linuxppc-dev@lists.ozlabs.org
5678 S:      Supported
5679 F:      Documentation/ABI/testing/sysfs-class-cxl
5680 F:      Documentation/arch/powerpc/cxl.rst
5681 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5682 F:      drivers/misc/cxl/
5683 F:      include/misc/cxl*
5684 F:      include/uapi/misc/cxl.h
5685
5686 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5687 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5688 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
5689 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5690 L:      linux-scsi@vger.kernel.org
5691 S:      Supported
5692 F:      Documentation/arch/powerpc/cxlflash.rst
5693 F:      drivers/scsi/cxlflash/
5694 F:      include/uapi/scsi/cxlflash_ioctl.h
5695
5696 CYBERPRO FB DRIVER
5697 M:      Russell King <linux@armlinux.org.uk>
5698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5699 S:      Maintained
5700 W:      http://www.armlinux.org.uk/
5701 F:      drivers/video/fbdev/cyber2000fb.*
5702
5703 CYCLADES PC300 DRIVER
5704 S:      Orphan
5705 F:      drivers/net/wan/pc300*
5706
5707 CYPRESS CY8C95X0 PINCTRL DRIVER
5708 M:      Patrick Rudolph <patrick.rudolph@9elements.com>
5709 L:      linux-gpio@vger.kernel.org
5710 S:      Maintained
5711 F:      drivers/pinctrl/pinctrl-cy8c95x0.c
5712
5713 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5714 M:      Linus Walleij <linus.walleij@linaro.org>
5715 L:      linux-input@vger.kernel.org
5716 S:      Maintained
5717 F:      drivers/input/touchscreen/cy8ctma140.c
5718
5719 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5720 M:      Yassine Oudjana <y.oudjana@protonmail.com>
5721 L:      linux-input@vger.kernel.org
5722 S:      Maintained
5723 F:      Documentation/devicetree/bindings/input/cypress-sf.yaml
5724 F:      drivers/input/keyboard/cypress-sf.c
5725
5726 CYPRESS_FIRMWARE MEDIA DRIVER
5727 M:      Antti Palosaari <crope@iki.fi>
5728 L:      linux-media@vger.kernel.org
5729 S:      Maintained
5730 W:      https://linuxtv.org
5731 W:      http://palosaari.fi/linux/
5732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5733 T:      git git://linuxtv.org/anttip/media_tree.git
5734 F:      drivers/media/common/cypress_firmware*
5735
5736 CYTTSP TOUCHSCREEN DRIVER
5737 M:      Linus Walleij <linus.walleij@linaro.org>
5738 L:      linux-input@vger.kernel.org
5739 S:      Maintained
5740 F:      drivers/input/touchscreen/cyttsp*
5741
5742 D-LINK DIR-685 TOUCHKEYS DRIVER
5743 M:      Linus Walleij <linus.walleij@linaro.org>
5744 L:      linux-input@vger.kernel.org
5745 S:      Supported
5746 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5747
5748 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5749 M:      Joshua Kinard <kumba@gentoo.org>
5750 S:      Maintained
5751 F:      drivers/rtc/rtc-ds1685.c
5752 F:      include/linux/rtc/ds1685.h
5753
5754 DAMA SLAVE for AX.25
5755 M:      Joerg Reuter <jreuter@yaina.de>
5756 L:      linux-hams@vger.kernel.org
5757 S:      Maintained
5758 W:      http://yaina.de/jreuter/
5759 W:      http://www.qsl.net/dl1bke/
5760 F:      net/ax25/af_ax25.c
5761 F:      net/ax25/ax25_dev.c
5762 F:      net/ax25/ax25_ds_*
5763 F:      net/ax25/ax25_in.c
5764 F:      net/ax25/ax25_out.c
5765 F:      net/ax25/ax25_timer.c
5766 F:      net/ax25/sysctl_net_ax25.c
5767
5768 DATA ACCESS MONITOR
5769 M:      SeongJae Park <sj@kernel.org>
5770 L:      damon@lists.linux.dev
5771 L:      linux-mm@kvack.org
5772 S:      Maintained
5773 W:      https://damonitor.github.io
5774 P:      Documentation/mm/damon/maintainer-profile.rst
5775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
5776 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
5777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
5778 F:      Documentation/ABI/testing/sysfs-kernel-mm-damon
5779 F:      Documentation/admin-guide/mm/damon/
5780 F:      Documentation/mm/damon/
5781 F:      include/linux/damon.h
5782 F:      include/trace/events/damon.h
5783 F:      mm/damon/
5784 F:      tools/testing/selftests/damon/
5785
5786 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5787 L:      netdev@vger.kernel.org
5788 S:      Orphan
5789 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5790 F:      drivers/net/ethernet/dec/tulip/dmfe.c
5791
5792 DC390/AM53C974 SCSI driver
5793 M:      Hannes Reinecke <hare@suse.com>
5794 L:      linux-scsi@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/scsi/am53c974.c
5797
5798 DC395x SCSI driver
5799 M:      Oliver Neukum <oliver@neukum.org>
5800 M:      Ali Akcaagac <aliakc@web.de>
5801 M:      Jamie Lenehan <lenehan@twibble.org>
5802 S:      Maintained
5803 F:      Documentation/scsi/dc395x.rst
5804 F:      drivers/scsi/dc395x.*
5805
5806 DCCP PROTOCOL
5807 L:      dccp@vger.kernel.org
5808 S:      Orphan
5809 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5810 F:      include/linux/dccp.h
5811 F:      include/linux/tfrc.h
5812 F:      include/uapi/linux/dccp.h
5813 F:      net/dccp/
5814
5815 DEBUGOBJECTS:
5816 M:      Thomas Gleixner <tglx@linutronix.de>
5817 L:      linux-kernel@vger.kernel.org
5818 S:      Maintained
5819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
5820 F:      include/linux/debugobjects.h
5821 F:      lib/debugobjects.c
5822
5823 DECSTATION PLATFORM SUPPORT
5824 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5825 L:      linux-mips@vger.kernel.org
5826 S:      Maintained
5827 W:      http://www.linux-mips.org/wiki/DECstation
5828 F:      arch/mips/dec/
5829 F:      arch/mips/include/asm/dec/
5830 F:      arch/mips/include/asm/mach-dec/
5831
5832 DEFXX FDDI NETWORK DRIVER
5833 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5834 S:      Maintained
5835 F:      drivers/net/fddi/defxx.*
5836
5837 DEFZA FDDI NETWORK DRIVER
5838 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5839 S:      Maintained
5840 F:      drivers/net/fddi/defza.*
5841
5842 DEINTERLACE DRIVERS FOR ALLWINNER H3
5843 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
5844 L:      linux-media@vger.kernel.org
5845 S:      Maintained
5846 T:      git git://linuxtv.org/media_tree.git
5847 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5848 F:      drivers/media/platform/sunxi/sun8i-di/
5849
5850 DELL LAPTOP DRIVER
5851 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5852 M:      Pali Rohár <pali@kernel.org>
5853 L:      platform-driver-x86@vger.kernel.org
5854 S:      Maintained
5855 F:      drivers/platform/x86/dell/dell-laptop.c
5856
5857 DELL LAPTOP FREEFALL DRIVER
5858 M:      Pali Rohár <pali@kernel.org>
5859 S:      Maintained
5860 F:      drivers/platform/x86/dell/dell-smo8800.c
5861
5862 DELL LAPTOP RBTN DRIVER
5863 M:      Pali Rohár <pali@kernel.org>
5864 S:      Maintained
5865 F:      drivers/platform/x86/dell/dell-rbtn.*
5866
5867 DELL LAPTOP SMM DRIVER
5868 M:      Pali Rohár <pali@kernel.org>
5869 S:      Maintained
5870 F:      Documentation/ABI/obsolete/procfs-i8k
5871 F:      drivers/hwmon/dell-smm-hwmon.c
5872 F:      include/uapi/linux/i8k.h
5873
5874 DELL REMOTE BIOS UPDATE DRIVER
5875 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5876 L:      platform-driver-x86@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/platform/x86/dell/dell_rbu.c
5879
5880 DELL SMBIOS DRIVER
5881 M:      Pali Rohár <pali@kernel.org>
5882 L:      Dell.Client.Kernel@dell.com
5883 L:      platform-driver-x86@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/platform/x86/dell/dell-smbios.*
5886
5887 DELL SMBIOS SMM DRIVER
5888 L:      Dell.Client.Kernel@dell.com
5889 L:      platform-driver-x86@vger.kernel.org
5890 S:      Maintained
5891 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5892
5893 DELL SMBIOS WMI DRIVER
5894 L:      Dell.Client.Kernel@dell.com
5895 L:      platform-driver-x86@vger.kernel.org
5896 S:      Maintained
5897 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5898 F:      tools/wmi/dell-smbios-example.c
5899
5900 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5901 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5902 L:      platform-driver-x86@vger.kernel.org
5903 S:      Maintained
5904 F:      Documentation/driver-api/dcdbas.rst
5905 F:      drivers/platform/x86/dell/dcdbas.*
5906
5907 DELL WMI DDV DRIVER
5908 M:      Armin Wolf <W_Armin@gmx.de>
5909 S:      Maintained
5910 F:      Documentation/ABI/testing/debugfs-dell-wmi-ddv
5911 F:      Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
5912 F:      Documentation/wmi/devices/dell-wmi-ddv.rst
5913 F:      drivers/platform/x86/dell/dell-wmi-ddv.c
5914
5915 DELL WMI DESCRIPTOR DRIVER
5916 L:      Dell.Client.Kernel@dell.com
5917 S:      Maintained
5918 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5919
5920 DELL WMI HARDWARE PRIVACY SUPPORT
5921 M:      Perry Yuan <Perry.Yuan@dell.com>
5922 L:      Dell.Client.Kernel@dell.com
5923 L:      platform-driver-x86@vger.kernel.org
5924 S:      Maintained
5925 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
5926
5927 DELL WMI NOTIFICATIONS DRIVER
5928 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5929 M:      Pali Rohár <pali@kernel.org>
5930 S:      Maintained
5931 F:      drivers/platform/x86/dell/dell-wmi-base.c
5932
5933 DELL WMI SYSMAN DRIVER
5934 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5935 L:      Dell.Client.Kernel@dell.com
5936 L:      platform-driver-x86@vger.kernel.org
5937 S:      Maintained
5938 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5939 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5940
5941 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
5942 M:      Zev Weiss <zev@bewilderbeest.net>
5943 L:      linux-hwmon@vger.kernel.org
5944 S:      Maintained
5945 F:      drivers/hwmon/pmbus/delta-ahe50dc-fan.c
5946
5947 DELTA DPS920AB PSU DRIVER
5948 M:      Robert Marko <robert.marko@sartura.hr>
5949 L:      linux-hwmon@vger.kernel.org
5950 S:      Maintained
5951 F:      Documentation/hwmon/dps920ab.rst
5952 F:      drivers/hwmon/pmbus/dps920ab.c
5953
5954 DELTA NETWORKS TN48M CPLD DRIVERS
5955 M:      Robert Marko <robert.marko@sartura.hr>
5956 S:      Maintained
5957 F:      Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
5958 F:      Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
5959 F:      Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
5960 F:      drivers/gpio/gpio-tn48m.c
5961 F:      include/dt-bindings/reset/delta,tn48m-reset.h
5962
5963 DELTA ST MEDIA DRIVER
5964 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
5965 L:      linux-media@vger.kernel.org
5966 S:      Supported
5967 W:      https://linuxtv.org
5968 T:      git git://linuxtv.org/media_tree.git
5969 F:      drivers/media/platform/st/sti/delta
5970
5971 DENALI NAND DRIVER
5972 L:      linux-mtd@lists.infradead.org
5973 S:      Orphan
5974 F:      drivers/mtd/nand/raw/denali*
5975
5976 DESIGNWARE EDMA CORE IP DRIVER
5977 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
5978 R:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5979 R:      Serge Semin <fancer.lancer@gmail.com>
5980 L:      dmaengine@vger.kernel.org
5981 S:      Maintained
5982 F:      drivers/dma/dw-edma/
5983 F:      include/linux/dma/edma.h
5984
5985 DESIGNWARE USB2 DRD IP DRIVER
5986 M:      Minas Harutyunyan <hminas@synopsys.com>
5987 L:      linux-usb@vger.kernel.org
5988 S:      Maintained
5989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5990 F:      drivers/usb/dwc2/
5991
5992 DESIGNWARE USB3 DRD IP DRIVER
5993 M:      Thinh Nguyen <Thinh.Nguyen@synopsys.com>
5994 L:      linux-usb@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/usb/dwc3/
5997
5998 DESIGNWARE XDATA IP DRIVER
5999 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6000 L:      linux-pci@vger.kernel.org
6001 S:      Maintained
6002 F:      Documentation/misc-devices/dw-xdata-pcie.rst
6003 F:      drivers/misc/dw-xdata-pcie.c
6004
6005 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6006 M:      Andreas Klinger <ak@it-klinger.de>
6007 L:      linux-iio@vger.kernel.org
6008 S:      Maintained
6009 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6010 F:      drivers/iio/proximity/srf*.c
6011
6012 DEVICE COREDUMP (DEV_COREDUMP)
6013 M:      Johannes Berg <johannes@sipsolutions.net>
6014 L:      linux-kernel@vger.kernel.org
6015 S:      Maintained
6016 F:      drivers/base/devcoredump.c
6017 F:      include/linux/devcoredump.h
6018
6019 DEVICE DEPENDENCY HELPER SCRIPT
6020 M:      Saravana Kannan <saravanak@google.com>
6021 L:      linux-kernel@vger.kernel.org
6022 S:      Maintained
6023 F:      scripts/dev-needs.sh
6024
6025 DEVICE DIRECT ACCESS (DAX)
6026 M:      Dan Williams <dan.j.williams@intel.com>
6027 M:      Vishal Verma <vishal.l.verma@intel.com>
6028 M:      Dave Jiang <dave.jiang@intel.com>
6029 L:      nvdimm@lists.linux.dev
6030 L:      linux-cxl@vger.kernel.org
6031 S:      Supported
6032 F:      drivers/dax/
6033
6034 DEVICE FREQUENCY (DEVFREQ)
6035 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6036 M:      Kyungmin Park <kyungmin.park@samsung.com>
6037 M:      Chanwoo Choi <cw00.choi@samsung.com>
6038 L:      linux-pm@vger.kernel.org
6039 S:      Maintained
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6041 F:      Documentation/devicetree/bindings/devfreq/
6042 F:      Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6043 F:      drivers/devfreq/
6044 F:      include/linux/devfreq.h
6045 F:      include/trace/events/devfreq.h
6046
6047 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6048 M:      Chanwoo Choi <cw00.choi@samsung.com>
6049 L:      linux-pm@vger.kernel.org
6050 S:      Supported
6051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6052 F:      Documentation/devicetree/bindings/devfreq/event/
6053 F:      drivers/devfreq/devfreq-event.c
6054 F:      drivers/devfreq/event/
6055 F:      include/dt-bindings/pmu/exynos_ppmu.h
6056 F:      include/linux/devfreq-event.h
6057
6058 DEVICE RESOURCE MANAGEMENT HELPERS
6059 M:      Hans de Goede <hdegoede@redhat.com>
6060 R:      Matti Vaittinen <mazziesaccount@gmail.com>
6061 S:      Maintained
6062 F:      include/linux/devm-helpers.h
6063
6064 DEVICE-MAPPER  (LVM)
6065 M:      Alasdair Kergon <agk@redhat.com>
6066 M:      Mike Snitzer <snitzer@kernel.org>
6067 M:      Mikulas Patocka <mpatocka@redhat.com>
6068 M:      dm-devel@lists.linux.dev
6069 L:      dm-devel@lists.linux.dev
6070 S:      Maintained
6071 W:      http://sources.redhat.com/dm
6072 Q:      http://patchwork.kernel.org/project/dm-devel/list/
6073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6074 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
6075 F:      Documentation/admin-guide/device-mapper/
6076 F:      drivers/md/Kconfig
6077 F:      drivers/md/Makefile
6078 F:      drivers/md/dm*
6079 F:      drivers/md/persistent-data/
6080 F:      include/linux/device-mapper.h
6081 F:      include/linux/dm-*.h
6082 F:      include/uapi/linux/dm-*.h
6083
6084 DEVLINK
6085 M:      Jiri Pirko <jiri@resnulli.us>
6086 L:      netdev@vger.kernel.org
6087 S:      Supported
6088 F:      Documentation/networking/devlink
6089 F:      include/net/devlink.h
6090 F:      include/uapi/linux/devlink.h
6091 F:      net/devlink/
6092
6093 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6094 M:      Christoph Niedermaier <cniedermaier@dh-electronics.com>
6095 L:      kernel@dh-electronics.com
6096 S:      Maintained
6097 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6098 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6099
6100 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6101 M:      Marek Vasut <marex@denx.de>
6102 L:      kernel@dh-electronics.com
6103 S:      Maintained
6104 F:      arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6105 F:      arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6106
6107 DIALOG SEMICONDUCTOR DRIVERS
6108 M:      Support Opensource <support.opensource@diasemi.com>
6109 S:      Supported
6110 W:      http://www.dialog-semiconductor.com/products
6111 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
6112 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
6113 F:      Documentation/devicetree/bindings/mfd/da90*.txt
6114 F:      Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6115 F:      Documentation/devicetree/bindings/regulator/da92*.txt
6116 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6117 F:      Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6118 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
6119 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
6120 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
6121 F:      Documentation/hwmon/da90??.rst
6122 F:      drivers/gpio/gpio-da90??.c
6123 F:      drivers/hwmon/da90??-hwmon.c
6124 F:      drivers/iio/adc/da91??-*.c
6125 F:      drivers/input/misc/da72??.[ch]
6126 F:      drivers/input/misc/da90??_onkey.c
6127 F:      drivers/input/touchscreen/da9052_tsi.c
6128 F:      drivers/leds/leds-da90??.c
6129 F:      drivers/mfd/da903x.c
6130 F:      drivers/mfd/da90??-*.c
6131 F:      drivers/mfd/da91??-*.c
6132 F:      drivers/pinctrl/pinctrl-da90??.c
6133 F:      drivers/power/supply/da9052-battery.c
6134 F:      drivers/power/supply/da91??-*.c
6135 F:      drivers/regulator/da9???-regulator.[ch]
6136 F:      drivers/regulator/slg51000-regulator.[ch]
6137 F:      drivers/rtc/rtc-da90??.c
6138 F:      drivers/thermal/da90??-thermal.c
6139 F:      drivers/video/backlight/da90??_bl.c
6140 F:      drivers/watchdog/da90??_wdt.c
6141 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
6142 F:      include/linux/mfd/da903x.h
6143 F:      include/linux/mfd/da9052/
6144 F:      include/linux/mfd/da9055/
6145 F:      include/linux/mfd/da9062/
6146 F:      include/linux/mfd/da9063/
6147 F:      include/linux/mfd/da9150/
6148 F:      include/linux/regulator/da9211.h
6149 F:      include/sound/da[79]*.h
6150 F:      sound/soc/codecs/da[79]*.[ch]
6151
6152 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6153 M:      William Breathitt Gray <william.gray@linaro.org>
6154 L:      linux-gpio@vger.kernel.org
6155 S:      Maintained
6156 F:      drivers/gpio/gpio-gpio-mm.c
6157
6158 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6159 M:      Martin Tuma <martin.tuma@digiteqautomotive.com>
6160 L:      linux-media@vger.kernel.org
6161 S:      Maintained
6162 F:      Documentation/admin-guide/media/mgb4.rst
6163 F:      drivers/media/pci/mgb4/
6164
6165 DIOLAN U2C-12 I2C DRIVER
6166 M:      Guenter Roeck <linux@roeck-us.net>
6167 L:      linux-i2c@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/i2c/busses/i2c-diolan-u2c.c
6170
6171 DIRECTORY NOTIFICATION (DNOTIFY)
6172 M:      Jan Kara <jack@suse.cz>
6173 R:      Amir Goldstein <amir73il@gmail.com>
6174 L:      linux-fsdevel@vger.kernel.org
6175 S:      Maintained
6176 F:      Documentation/filesystems/dnotify.rst
6177 F:      fs/notify/dnotify/
6178 F:      include/linux/dnotify.h
6179
6180 DISK GEOMETRY AND PARTITION HANDLING
6181 M:      Andries Brouwer <aeb@cwi.nl>
6182 S:      Maintained
6183 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6184 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6185 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6186
6187 DISKQUOTA
6188 M:      Jan Kara <jack@suse.com>
6189 S:      Maintained
6190 F:      Documentation/filesystems/quota.rst
6191 F:      fs/quota/
6192 F:      include/linux/quota*.h
6193 F:      include/uapi/linux/quota*.h
6194
6195 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6196 M:      Bernie Thompson <bernie@plugable.com>
6197 L:      linux-fbdev@vger.kernel.org
6198 S:      Maintained
6199 W:      http://plugable.com/category/projects/udlfb/
6200 F:      Documentation/fb/udlfb.rst
6201 F:      drivers/video/fbdev/udlfb.c
6202 F:      include/video/udlfb.h
6203
6204 DISTRIBUTED LOCK MANAGER (DLM)
6205 M:      Alexander Aring <aahringo@redhat.com>
6206 M:      David Teigland <teigland@redhat.com>
6207 L:      gfs2@lists.linux.dev
6208 S:      Supported
6209 W:      https://pagure.io/dlm
6210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6211 F:      fs/dlm/
6212
6213 DMA BUFFER SHARING FRAMEWORK
6214 M:      Sumit Semwal <sumit.semwal@linaro.org>
6215 M:      Christian König <christian.koenig@amd.com>
6216 L:      linux-media@vger.kernel.org
6217 L:      dri-devel@lists.freedesktop.org
6218 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6219 S:      Maintained
6220 T:      git git://anongit.freedesktop.org/drm/drm-misc
6221 F:      Documentation/driver-api/dma-buf.rst
6222 F:      Documentation/userspace-api/dma-buf-alloc-exchange.rst
6223 F:      drivers/dma-buf/
6224 F:      include/linux/*fence.h
6225 F:      include/linux/dma-buf.h
6226 F:      include/linux/dma-resv.h
6227 K:      \bdma_(?:buf|fence|resv)\b
6228
6229 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6230 M:      Vinod Koul <vkoul@kernel.org>
6231 L:      dmaengine@vger.kernel.org
6232 S:      Maintained
6233 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
6234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6235 F:      Documentation/devicetree/bindings/dma/
6236 F:      Documentation/driver-api/dmaengine/
6237 F:      drivers/dma/
6238 F:      include/dt-bindings/dma/
6239 F:      include/linux/dma/
6240 F:      include/linux/dmaengine.h
6241 F:      include/linux/of_dma.h
6242
6243 DMA MAPPING BENCHMARK
6244 M:      Xiang Chen <chenxiang66@hisilicon.com>
6245 L:      iommu@lists.linux.dev
6246 F:      kernel/dma/map_benchmark.c
6247 F:      tools/testing/selftests/dma/
6248
6249 DMA MAPPING HELPERS
6250 M:      Christoph Hellwig <hch@lst.de>
6251 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6252 R:      Robin Murphy <robin.murphy@arm.com>
6253 L:      iommu@lists.linux.dev
6254 S:      Supported
6255 W:      http://git.infradead.org/users/hch/dma-mapping.git
6256 T:      git git://git.infradead.org/users/hch/dma-mapping.git
6257 F:      include/asm-generic/dma-mapping.h
6258 F:      include/linux/dma-direct.h
6259 F:      include/linux/dma-map-ops.h
6260 F:      include/linux/dma-mapping.h
6261 F:      include/linux/swiotlb.h
6262 F:      kernel/dma/
6263
6264 DMA-BUF HEAPS FRAMEWORK
6265 M:      Sumit Semwal <sumit.semwal@linaro.org>
6266 R:      Benjamin Gaignard <benjamin.gaignard@collabora.com>
6267 R:      Brian Starkey <Brian.Starkey@arm.com>
6268 R:      John Stultz <jstultz@google.com>
6269 R:      T.J. Mercier <tjmercier@google.com>
6270 L:      linux-media@vger.kernel.org
6271 L:      dri-devel@lists.freedesktop.org
6272 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6273 S:      Maintained
6274 T:      git git://anongit.freedesktop.org/drm/drm-misc
6275 F:      drivers/dma-buf/dma-heap.c
6276 F:      drivers/dma-buf/heaps/*
6277 F:      include/linux/dma-heap.h
6278 F:      include/uapi/linux/dma-heap.h
6279
6280 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6281 M:      Lukasz Luba <lukasz.luba@arm.com>
6282 L:      linux-pm@vger.kernel.org
6283 L:      linux-samsung-soc@vger.kernel.org
6284 S:      Maintained
6285 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6286 F:      drivers/memory/samsung/exynos5422-dmc.c
6287
6288 DME1737 HARDWARE MONITOR DRIVER
6289 M:      Juerg Haefliger <juergh@proton.me>
6290 L:      linux-hwmon@vger.kernel.org
6291 S:      Maintained
6292 F:      Documentation/hwmon/dme1737.rst
6293 F:      drivers/hwmon/dme1737.c
6294
6295 DMI/SMBIOS SUPPORT
6296 M:      Jean Delvare <jdelvare@suse.com>
6297 S:      Maintained
6298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6299 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
6300 F:      drivers/firmware/dmi-id.c
6301 F:      drivers/firmware/dmi_scan.c
6302 F:      include/linux/dmi.h
6303
6304 DOCUMENTATION
6305 M:      Jonathan Corbet <corbet@lwn.net>
6306 L:      linux-doc@vger.kernel.org
6307 S:      Maintained
6308 P:      Documentation/doc-guide/maintainer-profile.rst
6309 T:      git git://git.lwn.net/linux.git docs-next
6310 F:      Documentation/
6311 F:      scripts/documentation-file-ref-check
6312 F:      scripts/kernel-doc
6313 F:      scripts/sphinx-pre-install
6314 X:      Documentation/ABI/
6315 X:      Documentation/admin-guide/media/
6316 X:      Documentation/devicetree/
6317 X:      Documentation/driver-api/media/
6318 X:      Documentation/firmware-guide/acpi/
6319 X:      Documentation/i2c/
6320 X:      Documentation/netlink/
6321 X:      Documentation/power/
6322 X:      Documentation/spi/
6323 X:      Documentation/userspace-api/media/
6324
6325 DOCUMENTATION PROCESS
6326 M:      Jonathan Corbet <corbet@lwn.net>
6327 L:      workflows@vger.kernel.org
6328 S:      Maintained
6329 F:      Documentation/maintainer/
6330 F:      Documentation/process/
6331
6332 DOCUMENTATION REPORTING ISSUES
6333 M:      Thorsten Leemhuis <linux@leemhuis.info>
6334 L:      linux-doc@vger.kernel.org
6335 S:      Maintained
6336 F:      Documentation/admin-guide/quickly-build-trimmed-linux.rst
6337 F:      Documentation/admin-guide/reporting-issues.rst
6338
6339 DOCUMENTATION SCRIPTS
6340 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6341 L:      linux-doc@vger.kernel.org
6342 S:      Maintained
6343 F:      Documentation/sphinx/parse-headers.pl
6344 F:      scripts/documentation-file-ref-check
6345 F:      scripts/sphinx-pre-install
6346
6347 DOCUMENTATION/ITALIAN
6348 M:      Federico Vaga <federico.vaga@vaga.pv.it>
6349 L:      linux-doc@vger.kernel.org
6350 S:      Maintained
6351 F:      Documentation/translations/it_IT
6352
6353 DOCUMENTATION/JAPANESE
6354 R:      Akira Yokosawa <akiyks@gmail.com>
6355 L:      linux-doc@vger.kernel.org
6356 S:      Maintained
6357 F:      Documentation/translations/ja_JP
6358
6359 DONGWOON DW9714 LENS VOICE COIL DRIVER
6360 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6361 L:      linux-media@vger.kernel.org
6362 S:      Maintained
6363 T:      git git://linuxtv.org/media_tree.git
6364 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6365 F:      drivers/media/i2c/dw9714.c
6366
6367 DONGWOON DW9719 LENS VOICE COIL DRIVER
6368 M:      Daniel Scally <djrscally@gmail.com>
6369 L:      linux-media@vger.kernel.org
6370 S:      Maintained
6371 T:      git git://linuxtv.org/media_tree.git
6372 F:      drivers/media/i2c/dw9719.c
6373
6374 DONGWOON DW9768 LENS VOICE COIL DRIVER
6375 L:      linux-media@vger.kernel.org
6376 S:      Orphan
6377 T:      git git://linuxtv.org/media_tree.git
6378 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6379 F:      drivers/media/i2c/dw9768.c
6380
6381 DONGWOON DW9807 LENS VOICE COIL DRIVER
6382 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6383 L:      linux-media@vger.kernel.org
6384 S:      Maintained
6385 T:      git git://linuxtv.org/media_tree.git
6386 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6387 F:      drivers/media/i2c/dw9807-vcm.c
6388
6389 DOUBLETALK DRIVER
6390 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
6391 L:      blinux-list@redhat.com
6392 S:      Maintained
6393 F:      drivers/char/dtlk.c
6394 F:      include/linux/dtlk.h
6395
6396 DPAA2 DATAPATH I/O (DPIO) DRIVER
6397 M:      Roy Pledge <Roy.Pledge@nxp.com>
6398 L:      linux-kernel@vger.kernel.org
6399 S:      Maintained
6400 F:      drivers/soc/fsl/dpio
6401
6402 DPAA2 ETHERNET DRIVER
6403 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6404 L:      netdev@vger.kernel.org
6405 S:      Maintained
6406 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6407 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6408 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
6409 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
6410 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6411 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6412 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6413 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
6414 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
6415 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
6416
6417 DPAA2 ETHERNET SWITCH DRIVER
6418 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6419 L:      netdev@vger.kernel.org
6420 S:      Maintained
6421 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6422 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6423 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
6424
6425 DPLL SUBSYSTEM
6426 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
6427 M:      Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6428 M:      Jiri Pirko <jiri@resnulli.us>
6429 L:      netdev@vger.kernel.org
6430 S:      Supported
6431 F:      Documentation/driver-api/dpll.rst
6432 F:      drivers/dpll/*
6433 F:      include/linux/dpll.h
6434 F:      include/uapi/linux/dpll.h
6435
6436 DRBD DRIVER
6437 M:      Philipp Reisner <philipp.reisner@linbit.com>
6438 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
6439 M:      Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6440 L:      drbd-dev@lists.linbit.com
6441 S:      Supported
6442 W:      http://www.drbd.org
6443 T:      git git://git.linbit.com/linux-drbd.git
6444 T:      git git://git.linbit.com/drbd-8.4.git
6445 F:      Documentation/admin-guide/blockdev/
6446 F:      drivers/block/drbd/
6447 F:      include/linux/drbd*
6448 F:      lib/lru_cache.c
6449
6450 DRIVER COMPONENT FRAMEWORK
6451 L:      dri-devel@lists.freedesktop.org
6452 F:      drivers/base/component.c
6453 F:      include/linux/component.h
6454
6455 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6456 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6457 R:      "Rafael J. Wysocki" <rafael@kernel.org>
6458 S:      Supported
6459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6460 F:      Documentation/core-api/kobject.rst
6461 F:      drivers/base/
6462 F:      fs/debugfs/
6463 F:      fs/sysfs/
6464 F:      include/linux/debugfs.h
6465 F:      include/linux/fwnode.h
6466 F:      include/linux/kobj*
6467 F:      include/linux/property.h
6468 F:      lib/kobj*
6469
6470 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6471 M:      Nishanth Menon <nm@ti.com>
6472 L:      linux-pm@vger.kernel.org
6473 S:      Maintained
6474 F:      drivers/soc/ti/smartreflex.c
6475 F:      include/linux/power/smartreflex.h
6476
6477 DRM ACCEL DRIVERS FOR INTEL VPU
6478 M:      Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6479 M:      Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6480 L:      dri-devel@lists.freedesktop.org
6481 S:      Supported
6482 T:      git git://anongit.freedesktop.org/drm/drm-misc
6483 F:      drivers/accel/ivpu/
6484 F:      include/uapi/drm/ivpu_accel.h
6485
6486 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6487 M:      Oded Gabbay <ogabbay@kernel.org>
6488 L:      dri-devel@lists.freedesktop.org
6489 S:      Maintained
6490 C:      irc://irc.oftc.net/dri-devel
6491 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6492 F:      Documentation/accel/
6493 F:      drivers/accel/
6494 F:      include/drm/drm_accel.h
6495
6496 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6497 M:      Maxime Ripard <mripard@kernel.org>
6498 M:      Chen-Yu Tsai <wens@csie.org>
6499 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6500 L:      dri-devel@lists.freedesktop.org
6501 S:      Supported
6502 T:      git git://anongit.freedesktop.org/drm/drm-misc
6503 F:      drivers/gpu/drm/sun4i/sun8i*
6504
6505 DRM DRIVER FOR ARM PL111 CLCD
6506 M:      Emma Anholt <emma@anholt.net>
6507 S:      Supported
6508 T:      git git://anongit.freedesktop.org/drm/drm-misc
6509 F:      drivers/gpu/drm/pl111/
6510
6511 DRM DRIVER FOR ARM VERSATILE TFT PANELS
6512 M:      Linus Walleij <linus.walleij@linaro.org>
6513 S:      Maintained
6514 T:      git git://anongit.freedesktop.org/drm/drm-misc
6515 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6516 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
6517
6518 DRM DRIVER FOR ASPEED BMC GFX
6519 M:      Joel Stanley <joel@jms.id.au>
6520 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
6521 S:      Supported
6522 T:      git git://anongit.freedesktop.org/drm/drm-misc
6523 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6524 F:      drivers/gpu/drm/aspeed/
6525
6526 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6527 M:      Dave Airlie <airlied@redhat.com>
6528 R:      Thomas Zimmermann <tzimmermann@suse.de>
6529 R:      Jocelyn Falempe <jfalempe@redhat.com>
6530 L:      dri-devel@lists.freedesktop.org
6531 S:      Supported
6532 T:      git git://anongit.freedesktop.org/drm/drm-misc
6533 F:      drivers/gpu/drm/ast/
6534
6535 DRM DRIVER FOR BOCHS VIRTUAL GPU
6536 M:      Gerd Hoffmann <kraxel@redhat.com>
6537 L:      virtualization@lists.linux-foundation.org
6538 S:      Maintained
6539 T:      git git://anongit.freedesktop.org/drm/drm-misc
6540 F:      drivers/gpu/drm/tiny/bochs.c
6541
6542 DRM DRIVER FOR BOE HIMAX8279D PANELS
6543 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
6544 S:      Maintained
6545 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6546 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
6547
6548 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6549 M:      Jagan Teki <jagan@amarulasolutions.com>
6550 S:      Maintained
6551 F:      Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6552 F:      drivers/gpu/drm/bridge/chipone-icn6211.c
6553
6554 DRM DRIVER FOR EBBG FT8719 PANEL
6555 M:      Joel Selvaraj <jo@jsfamily.in>
6556 S:      Maintained
6557 T:      git git://anongit.freedesktop.org/drm/drm-misc
6558 F:      Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6559 F:      drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6560
6561 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6562 M:      Linus Walleij <linus.walleij@linaro.org>
6563 S:      Maintained
6564 T:      git git://anongit.freedesktop.org/drm/drm-misc
6565 F:      drivers/gpu/drm/tve200/
6566
6567 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6568 M:      Icenowy Zheng <icenowy@aosc.io>
6569 S:      Maintained
6570 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6571 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6572
6573 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6574 M:      Jagan Teki <jagan@amarulasolutions.com>
6575 S:      Maintained
6576 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6577 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6578
6579 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6580 M:      Thomas Zimmermann <tzimmermann@suse.de>
6581 M:      Javier Martinez Canillas <javierm@redhat.com>
6582 L:      dri-devel@lists.freedesktop.org
6583 S:      Maintained
6584 T:      git git://anongit.freedesktop.org/drm/drm-misc
6585 F:      drivers/gpu/drm/drm_aperture.c
6586 F:      drivers/gpu/drm/tiny/ofdrm.c
6587 F:      drivers/gpu/drm/tiny/simpledrm.c
6588 F:      drivers/video/aperture.c
6589 F:      drivers/video/nomodeset.c
6590 F:      include/drm/drm_aperture.h
6591 F:      include/linux/aperture.h
6592 F:      include/video/nomodeset.h
6593
6594 DRM DRIVER FOR GENERIC EDP PANELS
6595 R:      Douglas Anderson <dianders@chromium.org>
6596 F:      Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6597 F:      drivers/gpu/drm/panel/panel-edp.c
6598
6599 DRM DRIVER FOR GENERIC USB DISPLAY
6600 M:      Noralf Trønnes <noralf@tronnes.org>
6601 S:      Maintained
6602 W:      https://github.com/notro/gud/wiki
6603 T:      git git://anongit.freedesktop.org/drm/drm-misc
6604 F:      drivers/gpu/drm/gud/
6605 F:      include/drm/gud.h
6606
6607 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6608 M:      Hans de Goede <hdegoede@redhat.com>
6609 S:      Maintained
6610 T:      git git://anongit.freedesktop.org/drm/drm-misc
6611 F:      drivers/gpu/drm/tiny/gm12u320.c
6612
6613 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
6614 M:      Ondrej Jirman <megi@xff.cz>
6615 M:      Javier Martinez Canillas <javierm@redhat.com>
6616 S:      Maintained
6617 T:      git git://anongit.freedesktop.org/drm/drm-misc
6618 F:      Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
6619 F:      drivers/gpu/drm/panel/panel-himax-hx8394.c
6620
6621 DRM DRIVER FOR HX8357D PANELS
6622 M:      Emma Anholt <emma@anholt.net>
6623 S:      Maintained
6624 T:      git git://anongit.freedesktop.org/drm/drm-misc
6625 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
6626 F:      drivers/gpu/drm/tiny/hx8357d.c
6627
6628 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6629 M:      Deepak Rawat <drawat.floss@gmail.com>
6630 L:      linux-hyperv@vger.kernel.org
6631 L:      dri-devel@lists.freedesktop.org
6632 S:      Maintained
6633 T:      git git://anongit.freedesktop.org/drm/drm-misc
6634 F:      drivers/gpu/drm/hyperv
6635
6636 DRM DRIVER FOR ILITEK ILI9225 PANELS
6637 M:      David Lechner <david@lechnology.com>
6638 S:      Maintained
6639 T:      git git://anongit.freedesktop.org/drm/drm-misc
6640 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6641 F:      drivers/gpu/drm/tiny/ili9225.c
6642
6643 DRM DRIVER FOR ILITEK ILI9486 PANELS
6644 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
6645 S:      Maintained
6646 T:      git git://anongit.freedesktop.org/drm/drm-misc
6647 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6648 F:      drivers/gpu/drm/tiny/ili9486.c
6649
6650 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6651 M:      Jagan Teki <jagan@edgeble.ai>
6652 S:      Maintained
6653 F:      Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6654 F:      drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6655
6656 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6657 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
6658 S:      Supported
6659 T:      git git://anongit.freedesktop.org/drm/drm-misc
6660 F:      drivers/gpu/drm/logicvc/
6661
6662 DRM DRIVER FOR LVDS PANELS
6663 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6664 L:      dri-devel@lists.freedesktop.org
6665 S:      Maintained
6666 T:      git git://anongit.freedesktop.org/drm/drm-misc
6667 F:      Documentation/devicetree/bindings/display/lvds.yaml
6668 F:      Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6669 F:      drivers/gpu/drm/panel/panel-lvds.c
6670
6671 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6672 M:      Guido Günther <agx@sigxcpu.org>
6673 R:      Purism Kernel Team <kernel@puri.sm>
6674 S:      Maintained
6675 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6676 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6677
6678 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6679 M:      Dave Airlie <airlied@redhat.com>
6680 R:      Thomas Zimmermann <tzimmermann@suse.de>
6681 R:      Jocelyn Falempe <jfalempe@redhat.com>
6682 L:      dri-devel@lists.freedesktop.org
6683 S:      Supported
6684 T:      git git://anongit.freedesktop.org/drm/drm-misc
6685 F:      drivers/gpu/drm/mgag200/
6686
6687 DRM DRIVER FOR MI0283QT
6688 M:      Noralf Trønnes <noralf@tronnes.org>
6689 S:      Maintained
6690 T:      git git://anongit.freedesktop.org/drm/drm-misc
6691 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6692 F:      drivers/gpu/drm/tiny/mi0283qt.c
6693
6694 DRM DRIVER FOR MIPI DBI compatible panels
6695 M:      Noralf Trønnes <noralf@tronnes.org>
6696 S:      Maintained
6697 W:      https://github.com/notro/panel-mipi-dbi/wiki
6698 T:      git git://anongit.freedesktop.org/drm/drm-misc
6699 F:      Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6700 F:      drivers/gpu/drm/tiny/panel-mipi-dbi.c
6701
6702 DRM DRIVER FOR MSM ADRENO GPU
6703 M:      Rob Clark <robdclark@gmail.com>
6704 M:      Abhinav Kumar <quic_abhinavk@quicinc.com>
6705 M:      Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
6706 R:      Sean Paul <sean@poorly.run>
6707 R:      Marijn Suijten <marijn.suijten@somainline.org>
6708 L:      linux-arm-msm@vger.kernel.org
6709 L:      dri-devel@lists.freedesktop.org
6710 L:      freedreno@lists.freedesktop.org
6711 S:      Maintained
6712 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6713 T:      git https://gitlab.freedesktop.org/drm/msm.git
6714 F:      Documentation/devicetree/bindings/display/msm/
6715 F:      drivers/gpu/drm/ci/xfails/msm*
6716 F:      drivers/gpu/drm/msm/
6717 F:      include/uapi/drm/msm_drm.h
6718
6719 DRM DRIVER FOR NOVATEK NT35510 PANELS
6720 M:      Linus Walleij <linus.walleij@linaro.org>
6721 S:      Maintained
6722 T:      git git://anongit.freedesktop.org/drm/drm-misc
6723 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
6724 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
6725
6726 DRM DRIVER FOR NOVATEK NT35560 PANELS
6727 M:      Linus Walleij <linus.walleij@linaro.org>
6728 S:      Maintained
6729 T:      git git://anongit.freedesktop.org/drm/drm-misc
6730 F:      Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
6731 F:      drivers/gpu/drm/panel/panel-novatek-nt35560.c
6732
6733 DRM DRIVER FOR NOVATEK NT36523 PANELS
6734 M:      Jianhua Lu <lujianhua000@gmail.com>
6735 S:      Maintained
6736 T:      git git://anongit.freedesktop.org/drm/drm-misc
6737 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
6738 F:      drivers/gpu/drm/panel/panel-novatek-nt36523.c
6739
6740 DRM DRIVER FOR NOVATEK NT36672A PANELS
6741 M:      Sumit Semwal <sumit.semwal@linaro.org>
6742 S:      Maintained
6743 T:      git git://anongit.freedesktop.org/drm/drm-misc
6744 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
6745 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
6746
6747 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
6748 M:      Karol Herbst <kherbst@redhat.com>
6749 M:      Lyude Paul <lyude@redhat.com>
6750 M:      Danilo Krummrich <dakr@redhat.com>
6751 L:      dri-devel@lists.freedesktop.org
6752 L:      nouveau@lists.freedesktop.org
6753 S:      Supported
6754 W:      https://nouveau.freedesktop.org/
6755 Q:      https://patchwork.freedesktop.org/project/nouveau/
6756 Q:      https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
6757 B:      https://gitlab.freedesktop.org/drm/nouveau/-/issues
6758 C:      irc://irc.oftc.net/nouveau
6759 T:      git https://gitlab.freedesktop.org/drm/nouveau.git
6760 F:      drivers/gpu/drm/nouveau/
6761 F:      include/uapi/drm/nouveau_drm.h
6762
6763 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
6764 M:      Stefan Mavrodiev <stefan@olimex.com>
6765 S:      Maintained
6766 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
6767 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
6768
6769 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
6770 R:      Douglas Anderson <dianders@chromium.org>
6771 F:      Documentation/devicetree/bindings/display/bridge/ps8640.yaml
6772 F:      drivers/gpu/drm/bridge/parade-ps8640.c
6773
6774 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
6775 M:      Noralf Trønnes <noralf@tronnes.org>
6776 S:      Maintained
6777 T:      git git://anongit.freedesktop.org/drm/drm-misc
6778 F:      Documentation/devicetree/bindings/display/repaper.txt
6779 F:      drivers/gpu/drm/tiny/repaper.c
6780
6781 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
6782 M:      Dave Airlie <airlied@redhat.com>
6783 M:      Gerd Hoffmann <kraxel@redhat.com>
6784 L:      virtualization@lists.linux-foundation.org
6785 S:      Obsolete
6786 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
6787 T:      git git://anongit.freedesktop.org/drm/drm-misc
6788 F:      drivers/gpu/drm/tiny/cirrus.c
6789
6790 DRM DRIVER FOR QXL VIRTUAL GPU
6791 M:      Dave Airlie <airlied@redhat.com>
6792 M:      Gerd Hoffmann <kraxel@redhat.com>
6793 L:      virtualization@lists.linux-foundation.org
6794 L:      spice-devel@lists.freedesktop.org
6795 S:      Maintained
6796 T:      git git://anongit.freedesktop.org/drm/drm-misc
6797 F:      drivers/gpu/drm/qxl/
6798 F:      include/uapi/drm/qxl_drm.h
6799
6800 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6801 M:      Robert Chiras <robert.chiras@nxp.com>
6802 S:      Maintained
6803 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6804 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
6805
6806 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6807 M:      Linus Walleij <linus.walleij@linaro.org>
6808 S:      Maintained
6809 T:      git git://anongit.freedesktop.org/drm/drm-misc
6810 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6811 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
6812
6813 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
6814 M:      Inki Dae <inki.dae@samsung.com>
6815 M:      Jagan Teki <jagan@amarulasolutions.com>
6816 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6817 S:      Maintained
6818 T:      git git://anongit.freedesktop.org/drm/drm-misc
6819 F:      Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
6820 F:      drivers/gpu/drm/bridge/samsung-dsim.c
6821 F:      include/drm/bridge/samsung-dsim.h
6822
6823 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
6824 M:      Markuss Broks <markuss.broks@gmail.com>
6825 S:      Maintained
6826 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
6827 F:      drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
6828
6829 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
6830 M:      Artur Weber <aweber.kernel@gmail.com>
6831 S:      Maintained
6832 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
6833 F:      drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
6834
6835 DRM DRIVER FOR SITRONIX ST7586 PANELS
6836 M:      David Lechner <david@lechnology.com>
6837 S:      Maintained
6838 T:      git git://anongit.freedesktop.org/drm/drm-misc
6839 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
6840 F:      drivers/gpu/drm/tiny/st7586.c
6841
6842 DRM DRIVER FOR SITRONIX ST7701 PANELS
6843 M:      Jagan Teki <jagan@amarulasolutions.com>
6844 S:      Maintained
6845 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6846 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
6847
6848 DRM DRIVER FOR SITRONIX ST7703 PANELS
6849 M:      Guido Günther <agx@sigxcpu.org>
6850 R:      Purism Kernel Team <kernel@puri.sm>
6851 R:      Ondrej Jirman <megi@xff.cz>
6852 S:      Maintained
6853 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6854 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
6855
6856 DRM DRIVER FOR SITRONIX ST7735R PANELS
6857 M:      David Lechner <david@lechnology.com>
6858 S:      Maintained
6859 T:      git git://anongit.freedesktop.org/drm/drm-misc
6860 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6861 F:      drivers/gpu/drm/tiny/st7735r.c
6862
6863 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
6864 M:      Javier Martinez Canillas <javierm@redhat.com>
6865 S:      Maintained
6866 T:      git git://anongit.freedesktop.org/drm/drm-misc
6867 F:      Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
6868 F:      Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
6869 F:      drivers/gpu/drm/solomon/ssd130x*
6870
6871 DRM DRIVER FOR ST-ERICSSON MCDE
6872 M:      Linus Walleij <linus.walleij@linaro.org>
6873 S:      Maintained
6874 T:      git git://anongit.freedesktop.org/drm/drm-misc
6875 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
6876 F:      drivers/gpu/drm/mcde/
6877
6878 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
6879 M:      Jagan Teki <jagan@amarulasolutions.com>
6880 S:      Maintained
6881 F:      Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
6882 F:      drivers/gpu/drm/bridge/ti-dlpc3433.c
6883
6884 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
6885 R:      Douglas Anderson <dianders@chromium.org>
6886 F:      Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
6887 F:      drivers/gpu/drm/bridge/ti-sn65dsi86.c
6888
6889 DRM DRIVER FOR TPO TPG110 PANELS
6890 M:      Linus Walleij <linus.walleij@linaro.org>
6891 S:      Maintained
6892 T:      git git://anongit.freedesktop.org/drm/drm-misc
6893 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6894 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
6895
6896 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6897 M:      Dave Airlie <airlied@redhat.com>
6898 R:      Sean Paul <sean@poorly.run>
6899 R:      Thomas Zimmermann <tzimmermann@suse.de>
6900 L:      dri-devel@lists.freedesktop.org
6901 S:      Supported
6902 T:      git git://anongit.freedesktop.org/drm/drm-misc
6903 F:      drivers/gpu/drm/udl/
6904
6905 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6906 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6907 M:      Melissa Wen <melissa.srw@gmail.com>
6908 M:      Maíra Canal <mairacanal@riseup.net>
6909 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
6910 R:      Daniel Vetter <daniel@ffwll.ch>
6911 L:      dri-devel@lists.freedesktop.org
6912 S:      Maintained
6913 T:      git git://anongit.freedesktop.org/drm/drm-misc
6914 F:      Documentation/gpu/vkms.rst
6915 F:      drivers/gpu/drm/vkms/
6916
6917 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6918 M:      Hans de Goede <hdegoede@redhat.com>
6919 L:      dri-devel@lists.freedesktop.org
6920 S:      Maintained
6921 T:      git git://anongit.freedesktop.org/drm/drm-misc
6922 F:      drivers/gpu/drm/vboxvideo/
6923
6924 DRM DRIVER FOR VMWARE VIRTUAL GPU
6925 M:      Zack Rusin <zackr@vmware.com>
6926 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
6927 L:      dri-devel@lists.freedesktop.org
6928 S:      Supported
6929 T:      git git://anongit.freedesktop.org/drm/drm-misc
6930 F:      drivers/gpu/drm/vmwgfx/
6931 F:      include/uapi/drm/vmwgfx_drm.h
6932
6933 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6934 M:      Linus Walleij <linus.walleij@linaro.org>
6935 S:      Maintained
6936 T:      git git://anongit.freedesktop.org/drm/drm-misc
6937 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6938 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
6939
6940 DRM DRIVERS
6941 M:      David Airlie <airlied@gmail.com>
6942 M:      Daniel Vetter <daniel@ffwll.ch>
6943 L:      dri-devel@lists.freedesktop.org
6944 S:      Maintained
6945 B:      https://gitlab.freedesktop.org/drm
6946 C:      irc://irc.oftc.net/dri-devel
6947 T:      git git://anongit.freedesktop.org/drm/drm
6948 F:      Documentation/devicetree/bindings/display/
6949 F:      Documentation/devicetree/bindings/gpu/
6950 F:      Documentation/gpu/
6951 F:      drivers/gpu/
6952 F:      include/drm/
6953 F:      include/linux/vga*
6954 F:      include/uapi/drm/
6955
6956 DRM DRIVERS AND MISC GPU PATCHES
6957 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
6958 M:      Maxime Ripard <mripard@kernel.org>
6959 M:      Thomas Zimmermann <tzimmermann@suse.de>
6960 S:      Maintained
6961 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
6962 T:      git git://anongit.freedesktop.org/drm/drm-misc
6963 F:      Documentation/devicetree/bindings/display/
6964 F:      Documentation/devicetree/bindings/gpu/
6965 F:      Documentation/gpu/
6966 F:      drivers/gpu/drm/
6967 F:      drivers/gpu/vga/
6968 F:      include/drm/drm
6969 F:      include/linux/vga*
6970 F:      include/uapi/drm/
6971 X:      drivers/gpu/drm/amd/
6972 X:      drivers/gpu/drm/armada/
6973 X:      drivers/gpu/drm/etnaviv/
6974 X:      drivers/gpu/drm/exynos/
6975 X:      drivers/gpu/drm/i915/
6976 X:      drivers/gpu/drm/kmb/
6977 X:      drivers/gpu/drm/mediatek/
6978 X:      drivers/gpu/drm/msm/
6979 X:      drivers/gpu/drm/nouveau/
6980 X:      drivers/gpu/drm/radeon/
6981 X:      drivers/gpu/drm/renesas/
6982 X:      drivers/gpu/drm/tegra/
6983
6984 DRM DRIVERS FOR ALLWINNER A10
6985 M:      Maxime Ripard <mripard@kernel.org>
6986 M:      Chen-Yu Tsai <wens@csie.org>
6987 L:      dri-devel@lists.freedesktop.org
6988 S:      Supported
6989 T:      git git://anongit.freedesktop.org/drm/drm-misc
6990 F:      Documentation/devicetree/bindings/display/allwinner*
6991 F:      drivers/gpu/drm/sun4i/
6992
6993 DRM DRIVERS FOR AMLOGIC SOCS
6994 M:      Neil Armstrong <neil.armstrong@linaro.org>
6995 L:      dri-devel@lists.freedesktop.org
6996 L:      linux-amlogic@lists.infradead.org
6997 S:      Supported
6998 W:      http://linux-meson.com/
6999 T:      git git://anongit.freedesktop.org/drm/drm-misc
7000 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
7001 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7002 F:      Documentation/gpu/meson.rst
7003 F:      drivers/gpu/drm/ci/xfails/meson*
7004 F:      drivers/gpu/drm/meson/
7005
7006 DRM DRIVERS FOR ATMEL HLCDC
7007 M:      Sam Ravnborg <sam@ravnborg.org>
7008 M:      Boris Brezillon <bbrezillon@kernel.org>
7009 L:      dri-devel@lists.freedesktop.org
7010 S:      Supported
7011 T:      git git://anongit.freedesktop.org/drm/drm-misc
7012 F:      Documentation/devicetree/bindings/display/atmel/
7013 F:      drivers/gpu/drm/atmel-hlcdc/
7014
7015 DRM DRIVERS FOR BRIDGE CHIPS
7016 M:      Andrzej Hajda <andrzej.hajda@intel.com>
7017 M:      Neil Armstrong <neil.armstrong@linaro.org>
7018 M:      Robert Foss <rfoss@kernel.org>
7019 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7020 R:      Jonas Karlman <jonas@kwiboo.se>
7021 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
7022 S:      Maintained
7023 T:      git git://anongit.freedesktop.org/drm/drm-misc
7024 F:      Documentation/devicetree/bindings/display/bridge/
7025 F:      drivers/gpu/drm/bridge/
7026 F:      drivers/gpu/drm/drm_bridge.c
7027 F:      drivers/gpu/drm/drm_bridge_connector.c
7028 F:      include/drm/drm_bridge.h
7029 F:      include/drm/drm_bridge_connector.h
7030
7031 DRM DRIVERS FOR EXYNOS
7032 M:      Inki Dae <inki.dae@samsung.com>
7033 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
7034 M:      Kyungmin Park <kyungmin.park@samsung.com>
7035 L:      dri-devel@lists.freedesktop.org
7036 S:      Supported
7037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7038 F:      Documentation/devicetree/bindings/display/exynos/
7039 F:      Documentation/devicetree/bindings/display/samsung/
7040 F:      drivers/gpu/drm/exynos/
7041 F:      include/uapi/drm/exynos_drm.h
7042
7043 DRM DRIVERS FOR FREESCALE DCU
7044 M:      Stefan Agner <stefan@agner.ch>
7045 M:      Alison Wang <alison.wang@nxp.com>
7046 L:      dri-devel@lists.freedesktop.org
7047 S:      Supported
7048 T:      git git://anongit.freedesktop.org/drm/drm-misc
7049 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
7050 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
7051 F:      drivers/gpu/drm/fsl-dcu/
7052
7053 DRM DRIVERS FOR FREESCALE IMX 5/6
7054 M:      Philipp Zabel <p.zabel@pengutronix.de>
7055 L:      dri-devel@lists.freedesktop.org
7056 S:      Maintained
7057 T:      git git://anongit.freedesktop.org/drm/drm-misc
7058 T:      git git://git.pengutronix.de/git/pza/linux
7059 F:      Documentation/devicetree/bindings/display/imx/
7060 F:      drivers/gpu/drm/imx/ipuv3/
7061 F:      drivers/gpu/ipu-v3/
7062
7063 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7064 M:      Liu Ying <victor.liu@nxp.com>
7065 L:      dri-devel@lists.freedesktop.org
7066 S:      Maintained
7067 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7068 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7069 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7070 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7071 F:      drivers/gpu/drm/bridge/imx/
7072
7073 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7074 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7075 L:      dri-devel@lists.freedesktop.org
7076 S:      Maintained
7077 T:      git git://anongit.freedesktop.org/drm/drm-misc
7078 F:      drivers/gpu/drm/gma500/
7079
7080 DRM DRIVERS FOR HISILICON
7081 M:      Xinliang Liu <xinliang.liu@linaro.org>
7082 M:      Tian Tao  <tiantao6@hisilicon.com>
7083 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
7084 R:      Sumit Semwal <sumit.semwal@linaro.org>
7085 R:      Yongqin Liu <yongqin.liu@linaro.org>
7086 R:      John Stultz <jstultz@google.com>
7087 L:      dri-devel@lists.freedesktop.org
7088 S:      Maintained
7089 T:      git git://anongit.freedesktop.org/drm/drm-misc
7090 F:      Documentation/devicetree/bindings/display/hisilicon/
7091 F:      drivers/gpu/drm/hisilicon/
7092
7093 DRM DRIVERS FOR LIMA
7094 M:      Qiang Yu <yuq825@gmail.com>
7095 L:      dri-devel@lists.freedesktop.org
7096 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
7097 S:      Maintained
7098 T:      git git://anongit.freedesktop.org/drm/drm-misc
7099 F:      drivers/gpu/drm/lima/
7100 F:      include/uapi/drm/lima_drm.h
7101
7102 DRM DRIVERS FOR LOONGSON
7103 M:      Sui Jingfeng <suijingfeng@loongson.cn>
7104 L:      dri-devel@lists.freedesktop.org
7105 S:      Supported
7106 T:      git git://anongit.freedesktop.org/drm/drm-misc
7107 F:      drivers/gpu/drm/loongson/
7108
7109 DRM DRIVERS FOR MEDIATEK
7110 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
7111 M:      Philipp Zabel <p.zabel@pengutronix.de>
7112 L:      dri-devel@lists.freedesktop.org
7113 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7114 S:      Supported
7115 F:      Documentation/devicetree/bindings/display/mediatek/
7116 F:      drivers/gpu/drm/ci/xfails/mediatek*
7117 F:      drivers/gpu/drm/mediatek/
7118 F:      drivers/phy/mediatek/phy-mtk-dp.c
7119 F:      drivers/phy/mediatek/phy-mtk-hdmi*
7120 F:      drivers/phy/mediatek/phy-mtk-mipi*
7121
7122 DRM DRIVERS FOR NVIDIA TEGRA
7123 M:      Thierry Reding <thierry.reding@gmail.com>
7124 M:      Mikko Perttunen <mperttunen@nvidia.com>
7125 L:      dri-devel@lists.freedesktop.org
7126 L:      linux-tegra@vger.kernel.org
7127 S:      Supported
7128 T:      git https://gitlab.freedesktop.org/drm/tegra.git
7129 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7130 F:      Documentation/devicetree/bindings/gpu/host1x/
7131 F:      drivers/gpu/drm/tegra/
7132 F:      drivers/gpu/host1x/
7133 F:      include/linux/host1x.h
7134 F:      include/uapi/drm/tegra_drm.h
7135
7136 DRM DRIVERS FOR RENESAS
7137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7138 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7139 L:      dri-devel@lists.freedesktop.org
7140 L:      linux-renesas-soc@vger.kernel.org
7141 S:      Supported
7142 T:      git git://linuxtv.org/pinchartl/media drm/du/next
7143 F:      Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7144 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7145 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7146 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
7147 F:      drivers/gpu/drm/renesas/
7148 F:      include/linux/platform_data/shmob_drm.h
7149
7150 DRM DRIVERS FOR ROCKCHIP
7151 M:      Sandy Huang <hjc@rock-chips.com>
7152 M:      Heiko Stübner <heiko@sntech.de>
7153 L:      dri-devel@lists.freedesktop.org
7154 S:      Maintained
7155 T:      git git://anongit.freedesktop.org/drm/drm-misc
7156 F:      Documentation/devicetree/bindings/display/rockchip/
7157 F:      drivers/gpu/drm/ci/xfails/rockchip*
7158 F:      drivers/gpu/drm/rockchip/
7159
7160 DRM DRIVERS FOR STI
7161 M:      Alain Volmat <alain.volmat@foss.st.com>
7162 L:      dri-devel@lists.freedesktop.org
7163 S:      Maintained
7164 T:      git git://anongit.freedesktop.org/drm/drm-misc
7165 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
7166 F:      drivers/gpu/drm/sti
7167
7168 DRM DRIVERS FOR STM
7169 M:      Yannick Fertre <yannick.fertre@foss.st.com>
7170 M:      Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7171 M:      Philippe Cornu <philippe.cornu@foss.st.com>
7172 L:      dri-devel@lists.freedesktop.org
7173 S:      Maintained
7174 T:      git git://anongit.freedesktop.org/drm/drm-misc
7175 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7176 F:      drivers/gpu/drm/stm
7177
7178 DRM DRIVERS FOR TI KEYSTONE
7179 M:      Jyri Sarha <jyri.sarha@iki.fi>
7180 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7181 L:      dri-devel@lists.freedesktop.org
7182 S:      Maintained
7183 T:      git git://anongit.freedesktop.org/drm/drm-misc
7184 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7185 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7186 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7187 F:      drivers/gpu/drm/tidss/
7188
7189 DRM DRIVERS FOR TI LCDC
7190 M:      Jyri Sarha <jyri.sarha@iki.fi>
7191 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7192 L:      dri-devel@lists.freedesktop.org
7193 S:      Maintained
7194 T:      git git://anongit.freedesktop.org/drm/drm-misc
7195 F:      Documentation/devicetree/bindings/display/tilcdc/
7196 F:      drivers/gpu/drm/tilcdc/
7197
7198 DRM DRIVERS FOR TI OMAP
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/ti/
7204 F:      drivers/gpu/drm/omapdrm/
7205
7206 DRM DRIVERS FOR V3D
7207 M:      Emma Anholt <emma@anholt.net>
7208 M:      Melissa Wen <mwen@igalia.com>
7209 S:      Supported
7210 T:      git git://anongit.freedesktop.org/drm/drm-misc
7211 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7212 F:      drivers/gpu/drm/v3d/
7213 F:      include/uapi/drm/v3d_drm.h
7214
7215 DRM DRIVERS FOR VC4
7216 M:      Emma Anholt <emma@anholt.net>
7217 M:      Maxime Ripard <mripard@kernel.org>
7218 S:      Supported
7219 T:      git git://github.com/anholt/linux
7220 T:      git git://anongit.freedesktop.org/drm/drm-misc
7221 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7222 F:      drivers/gpu/drm/vc4/
7223 F:      include/uapi/drm/vc4_drm.h
7224
7225 DRM DRIVERS FOR VIVANTE GPU IP
7226 M:      Lucas Stach <l.stach@pengutronix.de>
7227 R:      Russell King <linux+etnaviv@armlinux.org.uk>
7228 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
7229 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7230 L:      dri-devel@lists.freedesktop.org
7231 S:      Maintained
7232 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7233 F:      drivers/gpu/drm/etnaviv/
7234 F:      include/uapi/drm/etnaviv_drm.h
7235
7236 DRM DRIVERS FOR XEN
7237 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7238 L:      dri-devel@lists.freedesktop.org
7239 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
7240 S:      Supported
7241 T:      git git://anongit.freedesktop.org/drm/drm-misc
7242 F:      Documentation/gpu/xen-front.rst
7243 F:      drivers/gpu/drm/xen/
7244
7245 DRM DRIVERS FOR XILINX
7246 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7247 L:      dri-devel@lists.freedesktop.org
7248 S:      Maintained
7249 T:      git git://anongit.freedesktop.org/drm/drm-misc
7250 F:      Documentation/devicetree/bindings/display/xlnx/
7251 F:      drivers/gpu/drm/xlnx/
7252
7253 DRM GPU SCHEDULER
7254 M:      Luben Tuikov <ltuikov89@gmail.com>
7255 L:      dri-devel@lists.freedesktop.org
7256 S:      Maintained
7257 T:      git git://anongit.freedesktop.org/drm/drm-misc
7258 F:      drivers/gpu/drm/scheduler/
7259 F:      include/drm/gpu_scheduler.h
7260
7261 DRM PANEL DRIVERS
7262 M:      Neil Armstrong <neil.armstrong@linaro.org>
7263 R:      Jessica Zhang <quic_jesszhan@quicinc.com>
7264 R:      Sam Ravnborg <sam@ravnborg.org>
7265 L:      dri-devel@lists.freedesktop.org
7266 S:      Maintained
7267 T:      git git://anongit.freedesktop.org/drm/drm-misc
7268 F:      Documentation/devicetree/bindings/display/panel/
7269 F:      drivers/gpu/drm/drm_panel.c
7270 F:      drivers/gpu/drm/panel/
7271 F:      include/drm/drm_panel.h
7272
7273 DRM PRIVACY-SCREEN CLASS
7274 M:      Hans de Goede <hdegoede@redhat.com>
7275 L:      dri-devel@lists.freedesktop.org
7276 S:      Maintained
7277 T:      git git://anongit.freedesktop.org/drm/drm-misc
7278 F:      drivers/gpu/drm/drm_privacy_screen*
7279 F:      include/drm/drm_privacy_screen*
7280
7281 DRM TTM SUBSYSTEM
7282 M:      Christian Koenig <christian.koenig@amd.com>
7283 M:      Huang Rui <ray.huang@amd.com>
7284 L:      dri-devel@lists.freedesktop.org
7285 S:      Maintained
7286 T:      git git://anongit.freedesktop.org/drm/drm-misc
7287 F:      drivers/gpu/drm/ttm/
7288 F:      include/drm/ttm/
7289
7290 DRM AUTOMATED TESTING
7291 M:      Helen Koike <helen.koike@collabora.com>
7292 L:      dri-devel@lists.freedesktop.org
7293 S:      Maintained
7294 T:      git git://anongit.freedesktop.org/drm/drm-misc
7295 F:      Documentation/gpu/automated_testing.rst
7296 F:      drivers/gpu/drm/ci/
7297
7298 DSBR100 USB FM RADIO DRIVER
7299 M:      Alexey Klimov <klimov.linux@gmail.com>
7300 L:      linux-media@vger.kernel.org
7301 S:      Maintained
7302 T:      git git://linuxtv.org/media_tree.git
7303 F:      drivers/media/radio/dsbr100.c
7304
7305 DT3155 MEDIA DRIVER
7306 M:      Hans Verkuil <hverkuil@xs4all.nl>
7307 L:      linux-media@vger.kernel.org
7308 S:      Odd Fixes
7309 W:      https://linuxtv.org
7310 T:      git git://linuxtv.org/media_tree.git
7311 F:      drivers/media/pci/dt3155/
7312
7313 DVB_USB_AF9015 MEDIA DRIVER
7314 M:      Antti Palosaari <crope@iki.fi>
7315 L:      linux-media@vger.kernel.org
7316 S:      Maintained
7317 W:      https://linuxtv.org
7318 W:      http://palosaari.fi/linux/
7319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7320 T:      git git://linuxtv.org/anttip/media_tree.git
7321 F:      drivers/media/usb/dvb-usb-v2/af9015*
7322
7323 DVB_USB_AF9035 MEDIA DRIVER
7324 M:      Antti Palosaari <crope@iki.fi>
7325 L:      linux-media@vger.kernel.org
7326 S:      Maintained
7327 W:      https://linuxtv.org
7328 W:      http://palosaari.fi/linux/
7329 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7330 T:      git git://linuxtv.org/anttip/media_tree.git
7331 F:      drivers/media/usb/dvb-usb-v2/af9035*
7332
7333 DVB_USB_ANYSEE MEDIA DRIVER
7334 M:      Antti Palosaari <crope@iki.fi>
7335 L:      linux-media@vger.kernel.org
7336 S:      Maintained
7337 W:      https://linuxtv.org
7338 W:      http://palosaari.fi/linux/
7339 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7340 T:      git git://linuxtv.org/anttip/media_tree.git
7341 F:      drivers/media/usb/dvb-usb-v2/anysee*
7342
7343 DVB_USB_AU6610 MEDIA DRIVER
7344 M:      Antti Palosaari <crope@iki.fi>
7345 L:      linux-media@vger.kernel.org
7346 S:      Maintained
7347 W:      https://linuxtv.org
7348 W:      http://palosaari.fi/linux/
7349 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7350 T:      git git://linuxtv.org/anttip/media_tree.git
7351 F:      drivers/media/usb/dvb-usb-v2/au6610*
7352
7353 DVB_USB_CE6230 MEDIA DRIVER
7354 M:      Antti Palosaari <crope@iki.fi>
7355 L:      linux-media@vger.kernel.org
7356 S:      Maintained
7357 W:      https://linuxtv.org
7358 W:      http://palosaari.fi/linux/
7359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7360 T:      git git://linuxtv.org/anttip/media_tree.git
7361 F:      drivers/media/usb/dvb-usb-v2/ce6230*
7362
7363 DVB_USB_CXUSB MEDIA DRIVER
7364 M:      Michael Krufky <mkrufky@linuxtv.org>
7365 L:      linux-media@vger.kernel.org
7366 S:      Maintained
7367 W:      https://linuxtv.org
7368 W:      http://github.com/mkrufky
7369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7370 T:      git git://linuxtv.org/media_tree.git
7371 F:      drivers/media/usb/dvb-usb/cxusb*
7372
7373 DVB_USB_EC168 MEDIA DRIVER
7374 M:      Antti Palosaari <crope@iki.fi>
7375 L:      linux-media@vger.kernel.org
7376 S:      Maintained
7377 W:      https://linuxtv.org
7378 W:      http://palosaari.fi/linux/
7379 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7380 T:      git git://linuxtv.org/anttip/media_tree.git
7381 F:      drivers/media/usb/dvb-usb-v2/ec168*
7382
7383 DVB_USB_GL861 MEDIA DRIVER
7384 M:      Antti Palosaari <crope@iki.fi>
7385 L:      linux-media@vger.kernel.org
7386 S:      Maintained
7387 W:      https://linuxtv.org
7388 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7389 T:      git git://linuxtv.org/anttip/media_tree.git
7390 F:      drivers/media/usb/dvb-usb-v2/gl861*
7391
7392 DVB_USB_MXL111SF MEDIA DRIVER
7393 M:      Michael Krufky <mkrufky@linuxtv.org>
7394 L:      linux-media@vger.kernel.org
7395 S:      Maintained
7396 W:      https://linuxtv.org
7397 W:      http://github.com/mkrufky
7398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7399 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
7400 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
7401
7402 DVB_USB_RTL28XXU MEDIA DRIVER
7403 M:      Antti Palosaari <crope@iki.fi>
7404 L:      linux-media@vger.kernel.org
7405 S:      Maintained
7406 W:      https://linuxtv.org
7407 W:      http://palosaari.fi/linux/
7408 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7409 T:      git git://linuxtv.org/anttip/media_tree.git
7410 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
7411
7412 DVB_USB_V2 MEDIA DRIVER
7413 M:      Antti Palosaari <crope@iki.fi>
7414 L:      linux-media@vger.kernel.org
7415 S:      Maintained
7416 W:      https://linuxtv.org
7417 W:      http://palosaari.fi/linux/
7418 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7419 T:      git git://linuxtv.org/anttip/media_tree.git
7420 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
7421 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
7422
7423 DYNAMIC DEBUG
7424 M:      Jason Baron <jbaron@akamai.com>
7425 M:      Jim Cromie <jim.cromie@gmail.com>
7426 S:      Maintained
7427 F:      include/linux/dynamic_debug.h
7428 F:      lib/dynamic_debug.c
7429 F:      lib/test_dynamic_debug.c
7430
7431 DYNAMIC INTERRUPT MODERATION
7432 M:      Tal Gilboa <talgi@nvidia.com>
7433 S:      Maintained
7434 F:      Documentation/networking/net_dim.rst
7435 F:      include/linux/dim.h
7436 F:      lib/dim/
7437
7438 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7439 M:      Daniel Lezcano <daniel.lezcano@kernel.org>
7440 L:      linux-pm@vger.kernel.org
7441 S:      Supported
7442 B:      https://bugzilla.kernel.org
7443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7444 F:      drivers/powercap/dtpm*
7445 F:      include/linux/dtpm.h
7446
7447 DZ DECSTATION DZ11 SERIAL DRIVER
7448 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
7449 S:      Maintained
7450 F:      drivers/tty/serial/dz.*
7451
7452 E3X0 POWER BUTTON DRIVER
7453 M:      Moritz Fischer <moritz.fischer@ettus.com>
7454 L:      usrp-users@lists.ettus.com
7455 S:      Supported
7456 W:      http://www.ettus.com
7457 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
7458 F:      drivers/input/misc/e3x0-button.c
7459
7460 E4000 MEDIA DRIVER
7461 M:      Antti Palosaari <crope@iki.fi>
7462 L:      linux-media@vger.kernel.org
7463 S:      Maintained
7464 W:      https://linuxtv.org
7465 W:      http://palosaari.fi/linux/
7466 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7467 T:      git git://linuxtv.org/anttip/media_tree.git
7468 F:      drivers/media/tuners/e4000*
7469
7470 EARTH_PT1 MEDIA DRIVER
7471 M:      Akihiro Tsukada <tskd08@gmail.com>
7472 L:      linux-media@vger.kernel.org
7473 S:      Odd Fixes
7474 F:      drivers/media/pci/pt1/
7475
7476 EARTH_PT3 MEDIA DRIVER
7477 M:      Akihiro Tsukada <tskd08@gmail.com>
7478 L:      linux-media@vger.kernel.org
7479 S:      Odd Fixes
7480 F:      drivers/media/pci/pt3/
7481
7482 EC100 MEDIA DRIVER
7483 M:      Antti Palosaari <crope@iki.fi>
7484 L:      linux-media@vger.kernel.org
7485 S:      Maintained
7486 W:      https://linuxtv.org
7487 W:      http://palosaari.fi/linux/
7488 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7489 T:      git git://linuxtv.org/anttip/media_tree.git
7490 F:      drivers/media/dvb-frontends/ec100*
7491
7492 ECRYPT FILE SYSTEM
7493 M:      Tyler Hicks <code@tyhicks.com>
7494 L:      ecryptfs@vger.kernel.org
7495 S:      Odd Fixes
7496 W:      http://ecryptfs.org
7497 W:      https://launchpad.net/ecryptfs
7498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7499 F:      Documentation/filesystems/ecryptfs.rst
7500 F:      fs/ecryptfs/
7501
7502 EDAC-AMD64
7503 M:      Yazen Ghannam <yazen.ghannam@amd.com>
7504 L:      linux-edac@vger.kernel.org
7505 S:      Supported
7506 F:      drivers/edac/amd64_edac*
7507 F:      drivers/edac/mce_amd*
7508
7509 EDAC-ARMADA
7510 M:      Jan Luebbe <jlu@pengutronix.de>
7511 L:      linux-edac@vger.kernel.org
7512 S:      Maintained
7513 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7514 F:      drivers/edac/armada_xp_*
7515
7516 EDAC-AST2500
7517 M:      Stefan Schaeckeler <sschaeck@cisco.com>
7518 S:      Supported
7519 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7520 F:      drivers/edac/aspeed_edac.c
7521
7522 EDAC-BLUEFIELD
7523 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
7524 S:      Supported
7525 F:      drivers/edac/bluefield_edac.c
7526
7527 EDAC-CALXEDA
7528 M:      Andre Przywara <andre.przywara@arm.com>
7529 L:      linux-edac@vger.kernel.org
7530 S:      Maintained
7531 F:      drivers/edac/highbank*
7532
7533 EDAC-CAVIUM OCTEON
7534 M:      Ralf Baechle <ralf@linux-mips.org>
7535 L:      linux-edac@vger.kernel.org
7536 L:      linux-mips@vger.kernel.org
7537 S:      Supported
7538 F:      drivers/edac/octeon_edac*
7539
7540 EDAC-CAVIUM THUNDERX
7541 M:      Robert Richter <rric@kernel.org>
7542 L:      linux-edac@vger.kernel.org
7543 S:      Odd Fixes
7544 F:      drivers/edac/thunderx_edac*
7545
7546 EDAC-CORE
7547 M:      Borislav Petkov <bp@alien8.de>
7548 M:      Tony Luck <tony.luck@intel.com>
7549 R:      James Morse <james.morse@arm.com>
7550 R:      Mauro Carvalho Chehab <mchehab@kernel.org>
7551 R:      Robert Richter <rric@kernel.org>
7552 L:      linux-edac@vger.kernel.org
7553 S:      Supported
7554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7555 F:      Documentation/admin-guide/ras.rst
7556 F:      Documentation/driver-api/edac.rst
7557 F:      drivers/edac/
7558 F:      include/linux/edac.h
7559
7560 EDAC-DMC520
7561 M:      Lei Wang <lewan@microsoft.com>
7562 L:      linux-edac@vger.kernel.org
7563 S:      Supported
7564 F:      drivers/edac/dmc520_edac.c
7565
7566 EDAC-E752X
7567 M:      Mark Gross <markgross@kernel.org>
7568 L:      linux-edac@vger.kernel.org
7569 S:      Maintained
7570 F:      drivers/edac/e752x_edac.c
7571
7572 EDAC-E7XXX
7573 L:      linux-edac@vger.kernel.org
7574 S:      Maintained
7575 F:      drivers/edac/e7xxx_edac.c
7576
7577 EDAC-FSL_DDR
7578 M:      York Sun <york.sun@nxp.com>
7579 L:      linux-edac@vger.kernel.org
7580 S:      Maintained
7581 F:      drivers/edac/fsl_ddr_edac.*
7582
7583 EDAC-GHES
7584 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7585 L:      linux-edac@vger.kernel.org
7586 S:      Maintained
7587 F:      drivers/edac/ghes_edac.c
7588
7589 EDAC-I10NM
7590 M:      Tony Luck <tony.luck@intel.com>
7591 L:      linux-edac@vger.kernel.org
7592 S:      Maintained
7593 F:      drivers/edac/i10nm_base.c
7594
7595 EDAC-I3000
7596 L:      linux-edac@vger.kernel.org
7597 S:      Orphan
7598 F:      drivers/edac/i3000_edac.c
7599
7600 EDAC-I5000
7601 L:      linux-edac@vger.kernel.org
7602 S:      Maintained
7603 F:      drivers/edac/i5000_edac.c
7604
7605 EDAC-I5400
7606 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7607 L:      linux-edac@vger.kernel.org
7608 S:      Maintained
7609 F:      drivers/edac/i5400_edac.c
7610
7611 EDAC-I7300
7612 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7613 L:      linux-edac@vger.kernel.org
7614 S:      Maintained
7615 F:      drivers/edac/i7300_edac.c
7616
7617 EDAC-I7CORE
7618 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7619 L:      linux-edac@vger.kernel.org
7620 S:      Maintained
7621 F:      drivers/edac/i7core_edac.c
7622
7623 EDAC-I82443BXGX
7624 M:      Tim Small <tim@buttersideup.com>
7625 L:      linux-edac@vger.kernel.org
7626 S:      Maintained
7627 F:      drivers/edac/i82443bxgx_edac.c
7628
7629 EDAC-I82975X
7630 M:      "Arvind R." <arvino55@gmail.com>
7631 L:      linux-edac@vger.kernel.org
7632 S:      Maintained
7633 F:      drivers/edac/i82975x_edac.c
7634
7635 EDAC-IE31200
7636 M:      Jason Baron <jbaron@akamai.com>
7637 L:      linux-edac@vger.kernel.org
7638 S:      Maintained
7639 F:      drivers/edac/ie31200_edac.c
7640
7641 EDAC-IGEN6
7642 M:      Tony Luck <tony.luck@intel.com>
7643 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7644 L:      linux-edac@vger.kernel.org
7645 S:      Maintained
7646 F:      drivers/edac/igen6_edac.c
7647
7648 EDAC-MPC85XX
7649 M:      Johannes Thumshirn <morbidrsa@gmail.com>
7650 L:      linux-edac@vger.kernel.org
7651 S:      Maintained
7652 F:      drivers/edac/mpc85xx_edac.[ch]
7653
7654 EDAC-NPCM
7655 M:      Marvin Lin <kflin@nuvoton.com>
7656 M:      Stanley Chu <yschu@nuvoton.com>
7657 L:      linux-edac@vger.kernel.org
7658 S:      Maintained
7659 F:      Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7660 F:      drivers/edac/npcm_edac.c
7661
7662 EDAC-PASEMI
7663 M:      Egor Martovetsky <egor@pasemi.com>
7664 L:      linux-edac@vger.kernel.org
7665 S:      Maintained
7666 F:      drivers/edac/pasemi_edac.c
7667
7668 EDAC-PND2
7669 M:      Tony Luck <tony.luck@intel.com>
7670 L:      linux-edac@vger.kernel.org
7671 S:      Maintained
7672 F:      drivers/edac/pnd2_edac.[ch]
7673
7674 EDAC-QCOM
7675 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
7676 L:      linux-arm-msm@vger.kernel.org
7677 L:      linux-edac@vger.kernel.org
7678 S:      Maintained
7679 F:      drivers/edac/qcom_edac.c
7680
7681 EDAC-R82600
7682 M:      Tim Small <tim@buttersideup.com>
7683 L:      linux-edac@vger.kernel.org
7684 S:      Maintained
7685 F:      drivers/edac/r82600_edac.c
7686
7687 EDAC-SBRIDGE
7688 M:      Tony Luck <tony.luck@intel.com>
7689 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7690 L:      linux-edac@vger.kernel.org
7691 S:      Maintained
7692 F:      drivers/edac/sb_edac.c
7693
7694 EDAC-SKYLAKE
7695 M:      Tony Luck <tony.luck@intel.com>
7696 L:      linux-edac@vger.kernel.org
7697 S:      Maintained
7698 F:      drivers/edac/skx_*.[ch]
7699
7700 EDAC-TI
7701 M:      Tero Kristo <kristo@kernel.org>
7702 L:      linux-edac@vger.kernel.org
7703 S:      Odd Fixes
7704 F:      drivers/edac/ti_edac.c
7705
7706 EDIROL UA-101/UA-1000 DRIVER
7707 M:      Clemens Ladisch <clemens@ladisch.de>
7708 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7709 S:      Maintained
7710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7711 F:      sound/usb/misc/ua101.c
7712
7713 EFI TEST DRIVER
7714 M:      Ivan Hu <ivan.hu@canonical.com>
7715 M:      Ard Biesheuvel <ardb@kernel.org>
7716 L:      linux-efi@vger.kernel.org
7717 S:      Maintained
7718 F:      drivers/firmware/efi/test/
7719
7720 EFI VARIABLE FILESYSTEM
7721 M:      Jeremy Kerr <jk@ozlabs.org>
7722 M:      Ard Biesheuvel <ardb@kernel.org>
7723 L:      linux-efi@vger.kernel.org
7724 S:      Maintained
7725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7726 F:      fs/efivarfs/
7727
7728 EFIFB FRAMEBUFFER DRIVER
7729 M:      Peter Jones <pjones@redhat.com>
7730 L:      linux-fbdev@vger.kernel.org
7731 S:      Maintained
7732 F:      drivers/video/fbdev/efifb.c
7733
7734 EFS FILESYSTEM
7735 S:      Orphan
7736 W:      http://aeschi.ch.eu.org/efs/
7737 F:      fs/efs/
7738
7739 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
7740 M:      Douglas Miller <dougmill@linux.ibm.com>
7741 L:      netdev@vger.kernel.org
7742 S:      Maintained
7743 F:      drivers/net/ethernet/ibm/ehea/
7744
7745 ELM327 CAN NETWORK DRIVER
7746 M:      Max Staudt <max@enpas.org>
7747 L:      linux-can@vger.kernel.org
7748 S:      Maintained
7749 F:      Documentation/networking/device_drivers/can/can327.rst
7750 F:      drivers/net/can/can327.c
7751
7752 EM28XX VIDEO4LINUX DRIVER
7753 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7754 L:      linux-media@vger.kernel.org
7755 S:      Maintained
7756 W:      https://linuxtv.org
7757 T:      git git://linuxtv.org/media_tree.git
7758 F:      Documentation/admin-guide/media/em28xx*
7759 F:      drivers/media/usb/em28xx/
7760
7761 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
7762 M:      Adrian Hunter <adrian.hunter@intel.com>
7763 M:      Ritesh Harjani <riteshh@codeaurora.org>
7764 M:      Asutosh Das <asutoshd@codeaurora.org>
7765 L:      linux-mmc@vger.kernel.org
7766 S:      Supported
7767 F:      drivers/mmc/host/cqhci*
7768
7769 EMS CPC-PCI CAN DRIVER
7770 M:      Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
7771 M:      support@ems-wuensche.com
7772 L:      linux-can@vger.kernel.org
7773 S:      Maintained
7774 F:      drivers/net/can/sja1000/ems_pci.c
7775
7776 EMULEX 10Gbps iSCSI - OneConnect DRIVER
7777 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
7778 L:      linux-scsi@vger.kernel.org
7779 S:      Supported
7780 W:      http://www.broadcom.com
7781 F:      drivers/scsi/be2iscsi/
7782
7783 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
7784 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
7785 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
7786 M:      Somnath Kotur <somnath.kotur@broadcom.com>
7787 L:      netdev@vger.kernel.org
7788 S:      Supported
7789 W:      http://www.emulex.com
7790 F:      drivers/net/ethernet/emulex/benet/
7791
7792 EMULEX ONECONNECT ROCE DRIVER
7793 M:      Selvin Xavier <selvin.xavier@broadcom.com>
7794 L:      linux-rdma@vger.kernel.org
7795 S:      Odd Fixes
7796 W:      http://www.broadcom.com
7797 F:      drivers/infiniband/hw/ocrdma/
7798 F:      include/uapi/rdma/ocrdma-abi.h
7799
7800 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
7801 M:      James Smart <james.smart@broadcom.com>
7802 M:      Ram Vegesna <ram.vegesna@broadcom.com>
7803 L:      linux-scsi@vger.kernel.org
7804 L:      target-devel@vger.kernel.org
7805 S:      Supported
7806 W:      http://www.broadcom.com
7807 F:      drivers/scsi/elx/
7808
7809 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
7810 M:      James Smart <james.smart@broadcom.com>
7811 M:      Dick Kennedy <dick.kennedy@broadcom.com>
7812 L:      linux-scsi@vger.kernel.org
7813 S:      Supported
7814 W:      http://www.broadcom.com
7815 F:      drivers/scsi/lpfc/
7816
7817 ENE CB710 FLASH CARD READER DRIVER
7818 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
7819 S:      Maintained
7820 F:      drivers/misc/cb710/
7821 F:      drivers/mmc/host/cb710-mmc.*
7822 F:      include/linux/cb710.h
7823
7824 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
7825 M:      Maxim Levitsky <maximlevitsky@gmail.com>
7826 S:      Maintained
7827 F:      drivers/media/rc/ene_ir.*
7828
7829 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
7830 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
7831 L:      linuxppc-dev@lists.ozlabs.org
7832 S:      Maintained
7833 F:      drivers/tty/ehv_bytechan.c
7834
7835 EPSON S1D13XXX FRAMEBUFFER DRIVER
7836 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
7837 S:      Maintained
7838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
7839 F:      drivers/video/fbdev/s1d13xxxfb.c
7840 F:      include/video/s1d13xxxfb.h
7841
7842 EROFS FILE SYSTEM
7843 M:      Gao Xiang <xiang@kernel.org>
7844 M:      Chao Yu <chao@kernel.org>
7845 R:      Yue Hu <huyue2@coolpad.com>
7846 R:      Jeffle Xu <jefflexu@linux.alibaba.com>
7847 L:      linux-erofs@lists.ozlabs.org
7848 S:      Maintained
7849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
7850 F:      Documentation/ABI/testing/sysfs-fs-erofs
7851 F:      Documentation/filesystems/erofs.rst
7852 F:      fs/erofs/
7853 F:      include/trace/events/erofs.h
7854
7855 ERRSEQ ERROR TRACKING INFRASTRUCTURE
7856 M:      Jeff Layton <jlayton@kernel.org>
7857 S:      Maintained
7858 F:      include/linux/errseq.h
7859 F:      lib/errseq.c
7860
7861 ESD CAN/USB DRIVERS
7862 M:      Frank Jungclaus <frank.jungclaus@esd.eu>
7863 R:      socketcan@esd.eu
7864 L:      linux-can@vger.kernel.org
7865 S:      Maintained
7866 F:      drivers/net/can/usb/esd_usb.c
7867
7868 ET131X NETWORK DRIVER
7869 M:      Mark Einon <mark.einon@gmail.com>
7870 S:      Odd Fixes
7871 F:      drivers/net/ethernet/agere/
7872
7873 ETAS ES58X CAN/USB DRIVER
7874 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
7875 L:      linux-can@vger.kernel.org
7876 S:      Maintained
7877 F:      Documentation/networking/devlink/etas_es58x.rst
7878 F:      drivers/net/can/usb/etas_es58x/
7879
7880 ETHERNET BRIDGE
7881 M:      Roopa Prabhu <roopa@nvidia.com>
7882 M:      Nikolay Aleksandrov <razor@blackwall.org>
7883 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
7884 L:      netdev@vger.kernel.org
7885 S:      Maintained
7886 W:      http://www.linuxfoundation.org/en/Net:Bridge
7887 F:      include/linux/netfilter_bridge/
7888 F:      net/bridge/
7889
7890 ETHERNET PHY LIBRARY
7891 M:      Andrew Lunn <andrew@lunn.ch>
7892 M:      Heiner Kallweit <hkallweit1@gmail.com>
7893 R:      Russell King <linux@armlinux.org.uk>
7894 L:      netdev@vger.kernel.org
7895 S:      Maintained
7896 F:      Documentation/ABI/testing/sysfs-class-net-phydev
7897 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
7898 F:      Documentation/devicetree/bindings/net/mdio*
7899 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
7900 F:      Documentation/networking/phy.rst
7901 F:      drivers/net/mdio/
7902 F:      drivers/net/mdio/acpi_mdio.c
7903 F:      drivers/net/mdio/fwnode_mdio.c
7904 F:      drivers/net/mdio/of_mdio.c
7905 F:      drivers/net/pcs/
7906 F:      drivers/net/phy/
7907 F:      include/dt-bindings/net/qca-ar803x.h
7908 F:      include/linux/*mdio*.h
7909 F:      include/linux/linkmode.h
7910 F:      include/linux/mdio/*.h
7911 F:      include/linux/mii.h
7912 F:      include/linux/of_net.h
7913 F:      include/linux/phy.h
7914 F:      include/linux/phy_fixed.h
7915 F:      include/linux/phylib_stubs.h
7916 F:      include/linux/platform_data/mdio-bcm-unimac.h
7917 F:      include/linux/platform_data/mdio-gpio.h
7918 F:      include/trace/events/mdio.h
7919 F:      include/uapi/linux/mdio.h
7920 F:      include/uapi/linux/mii.h
7921 F:      net/core/of_net.c
7922
7923 EXEC & BINFMT API
7924 R:      Eric Biederman <ebiederm@xmission.com>
7925 R:      Kees Cook <keescook@chromium.org>
7926 L:      linux-mm@kvack.org
7927 S:      Supported
7928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
7929 F:      fs/*binfmt_*.c
7930 F:      fs/exec.c
7931 F:      include/linux/binfmts.h
7932 F:      include/linux/elf.h
7933 F:      include/uapi/linux/binfmts.h
7934 F:      include/uapi/linux/elf.h
7935 F:      tools/testing/selftests/exec/
7936 N:      asm/elf.h
7937 N:      binfmt
7938
7939 EXFAT FILE SYSTEM
7940 M:      Namjae Jeon <linkinjeon@kernel.org>
7941 M:      Sungjong Seo <sj1557.seo@samsung.com>
7942 L:      linux-fsdevel@vger.kernel.org
7943 S:      Maintained
7944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
7945 F:      fs/exfat/
7946
7947 EXT2 FILE SYSTEM
7948 M:      Jan Kara <jack@suse.com>
7949 L:      linux-ext4@vger.kernel.org
7950 S:      Maintained
7951 F:      Documentation/filesystems/ext2.rst
7952 F:      fs/ext2/
7953 F:      include/linux/ext2*
7954
7955 EXT4 FILE SYSTEM
7956 M:      "Theodore Ts'o" <tytso@mit.edu>
7957 M:      Andreas Dilger <adilger.kernel@dilger.ca>
7958 L:      linux-ext4@vger.kernel.org
7959 S:      Maintained
7960 W:      http://ext4.wiki.kernel.org
7961 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
7962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
7963 F:      Documentation/filesystems/ext4/
7964 F:      fs/ext4/
7965 F:      include/trace/events/ext4.h
7966 F:      include/uapi/linux/ext4.h
7967
7968 Extended Verification Module (EVM)
7969 M:      Mimi Zohar <zohar@linux.ibm.com>
7970 L:      linux-integrity@vger.kernel.org
7971 S:      Supported
7972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7973 F:      security/integrity/
7974 F:      security/integrity/evm/
7975
7976 EXTENSIBLE FIRMWARE INTERFACE (EFI)
7977 M:      Ard Biesheuvel <ardb@kernel.org>
7978 L:      linux-efi@vger.kernel.org
7979 S:      Maintained
7980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7981 F:      Documentation/admin-guide/efi-stub.rst
7982 F:      arch/*/include/asm/efi.h
7983 F:      arch/*/kernel/efi.c
7984 F:      arch/arm/boot/compressed/efi-header.S
7985 F:      arch/x86/platform/efi/
7986 F:      drivers/firmware/efi/
7987 F:      include/linux/efi*.h
7988
7989 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
7990 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
7991 M:      Chanwoo Choi <cw00.choi@samsung.com>
7992 L:      linux-kernel@vger.kernel.org
7993 S:      Maintained
7994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
7995 F:      Documentation/devicetree/bindings/extcon/
7996 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
7997 F:      drivers/extcon/
7998 F:      include/linux/extcon.h
7999 F:      include/linux/extcon/
8000
8001 EXTRA BOOT CONFIG
8002 M:      Masami Hiramatsu <mhiramat@kernel.org>
8003 L:      linux-kernel@vger.kernel.org
8004 L:      linux-trace-kernel@vger.kernel.org
8005 S:      Maintained
8006 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8008 F:      Documentation/admin-guide/bootconfig.rst
8009 F:      fs/proc/bootconfig.c
8010 F:      include/linux/bootconfig.h
8011 F:      lib/bootconfig-data.S
8012 F:      lib/bootconfig.c
8013 F:      tools/bootconfig/*
8014 F:      tools/bootconfig/scripts/*
8015
8016 EXYNOS DP DRIVER
8017 M:      Jingoo Han <jingoohan1@gmail.com>
8018 L:      dri-devel@lists.freedesktop.org
8019 S:      Maintained
8020 F:      drivers/gpu/drm/exynos/exynos_dp*
8021
8022 EXYNOS SYSMMU (IOMMU) driver
8023 M:      Marek Szyprowski <m.szyprowski@samsung.com>
8024 L:      iommu@lists.linux.dev
8025 S:      Maintained
8026 F:      drivers/iommu/exynos-iommu.c
8027
8028 F2FS FILE SYSTEM
8029 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8030 M:      Chao Yu <chao@kernel.org>
8031 L:      linux-f2fs-devel@lists.sourceforge.net
8032 S:      Maintained
8033 W:      https://f2fs.wiki.kernel.org/
8034 Q:      https://patchwork.kernel.org/project/f2fs/list/
8035 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8037 F:      Documentation/ABI/testing/sysfs-fs-f2fs
8038 F:      Documentation/filesystems/f2fs.rst
8039 F:      fs/f2fs/
8040 F:      include/linux/f2fs_fs.h
8041 F:      include/trace/events/f2fs.h
8042 F:      include/uapi/linux/f2fs.h
8043
8044 F71805F HARDWARE MONITORING DRIVER
8045 M:      Jean Delvare <jdelvare@suse.com>
8046 L:      linux-hwmon@vger.kernel.org
8047 S:      Maintained
8048 F:      Documentation/hwmon/f71805f.rst
8049 F:      drivers/hwmon/f71805f.c
8050
8051 FADDR2LINE
8052 M:      Josh Poimboeuf <jpoimboe@kernel.org>
8053 S:      Maintained
8054 F:      scripts/faddr2line
8055
8056 FAILOVER MODULE
8057 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
8058 L:      netdev@vger.kernel.org
8059 S:      Supported
8060 F:      Documentation/networking/failover.rst
8061 F:      include/net/failover.h
8062 F:      net/core/failover.c
8063
8064 FANOTIFY
8065 M:      Jan Kara <jack@suse.cz>
8066 R:      Amir Goldstein <amir73il@gmail.com>
8067 R:      Matthew Bobrowski <repnop@google.com>
8068 L:      linux-fsdevel@vger.kernel.org
8069 S:      Maintained
8070 F:      fs/notify/fanotify/
8071 F:      include/linux/fanotify.h
8072 F:      include/uapi/linux/fanotify.h
8073
8074 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8075 M:      Linus Walleij <linus.walleij@linaro.org>
8076 L:      linux-usb@vger.kernel.org
8077 S:      Maintained
8078 F:      drivers/usb/fotg210/
8079
8080 FARSYNC SYNCHRONOUS DRIVER
8081 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
8082 S:      Supported
8083 W:      http://www.farsite.co.uk/
8084 F:      drivers/net/wan/farsync.*
8085
8086 FAULT INJECTION SUPPORT
8087 M:      Akinobu Mita <akinobu.mita@gmail.com>
8088 S:      Supported
8089 F:      Documentation/fault-injection/
8090 F:      lib/fault-inject.c
8091
8092 FBTFT Framebuffer drivers
8093 L:      dri-devel@lists.freedesktop.org
8094 L:      linux-fbdev@vger.kernel.org
8095 S:      Orphan
8096 F:      drivers/staging/fbtft/
8097
8098 FC0011 TUNER DRIVER
8099 M:      Michael Buesch <m@bues.ch>
8100 L:      linux-media@vger.kernel.org
8101 S:      Maintained
8102 F:      drivers/media/tuners/fc0011.c
8103 F:      drivers/media/tuners/fc0011.h
8104
8105 FC2580 MEDIA DRIVER
8106 M:      Antti Palosaari <crope@iki.fi>
8107 L:      linux-media@vger.kernel.org
8108 S:      Maintained
8109 W:      https://linuxtv.org
8110 W:      http://palosaari.fi/linux/
8111 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8112 T:      git git://linuxtv.org/anttip/media_tree.git
8113 F:      drivers/media/tuners/fc2580*
8114
8115 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8116 M:      Hannes Reinecke <hare@suse.de>
8117 L:      linux-scsi@vger.kernel.org
8118 S:      Supported
8119 W:      www.Open-FCoE.org
8120 F:      drivers/scsi/fcoe/
8121 F:      drivers/scsi/libfc/
8122 F:      include/scsi/fc/
8123 F:      include/scsi/libfc.h
8124 F:      include/scsi/libfcoe.h
8125 F:      include/uapi/scsi/fc/
8126
8127 FILE LOCKING (flock() and fcntl()/lockf())
8128 M:      Jeff Layton <jlayton@kernel.org>
8129 M:      Chuck Lever <chuck.lever@oracle.com>
8130 L:      linux-fsdevel@vger.kernel.org
8131 S:      Maintained
8132 F:      fs/fcntl.c
8133 F:      fs/locks.c
8134 F:      include/linux/fcntl.h
8135 F:      include/uapi/linux/fcntl.h
8136
8137 FILESYSTEM DIRECT ACCESS (DAX)
8138 M:      Dan Williams <dan.j.williams@intel.com>
8139 R:      Matthew Wilcox <willy@infradead.org>
8140 R:      Jan Kara <jack@suse.cz>
8141 L:      linux-fsdevel@vger.kernel.org
8142 L:      nvdimm@lists.linux.dev
8143 S:      Supported
8144 F:      fs/dax.c
8145 F:      include/linux/dax.h
8146 F:      include/trace/events/fs_dax.h
8147
8148 FILESYSTEMS (VFS and infrastructure)
8149 M:      Alexander Viro <viro@zeniv.linux.org.uk>
8150 M:      Christian Brauner <brauner@kernel.org>
8151 L:      linux-fsdevel@vger.kernel.org
8152 S:      Maintained
8153 F:      fs/*
8154 F:      include/linux/fs.h
8155 F:      include/linux/fs_types.h
8156 F:      include/uapi/linux/fs.h
8157 F:      include/uapi/linux/openat2.h
8158
8159 FILESYSTEMS [EXPORTFS]
8160 M:      Chuck Lever <chuck.lever@oracle.com>
8161 M:      Jeff Layton <jlayton@kernel.org>
8162 R:      Amir Goldstein <amir73il@gmail.com>
8163 L:      linux-fsdevel@vger.kernel.org
8164 L:      linux-nfs@vger.kernel.org
8165 S:      Supported
8166 F:      Documentation/filesystems/nfs/exporting.rst
8167 F:      fs/exportfs/
8168 F:      fs/fhandle.c
8169 F:      include/linux/exportfs.h
8170
8171 FILESYSTEMS [IOMAP]
8172 M:      Christian Brauner <brauner@kernel.org>
8173 R:      Darrick J. Wong <djwong@kernel.org>
8174 L:      linux-xfs@vger.kernel.org
8175 L:      linux-fsdevel@vger.kernel.org
8176 S:      Supported
8177 F:      fs/iomap/
8178 F:      include/linux/iomap.h
8179
8180 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8181 M:      Riku Voipio <riku.voipio@iki.fi>
8182 L:      linux-hwmon@vger.kernel.org
8183 S:      Maintained
8184 F:      drivers/hwmon/f75375s.c
8185 F:      include/linux/f75375s.h
8186
8187 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8188 M:      Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8189 L:      linux-can@vger.kernel.org
8190 S:      Maintained
8191 F:      drivers/net/can/usb/f81604.c
8192
8193 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8194 M:      Clemens Ladisch <clemens@ladisch.de>
8195 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8196 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8197 S:      Maintained
8198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8199 F:      include/uapi/sound/firewire.h
8200 F:      sound/firewire/
8201
8202 FIREWIRE MEDIA DRIVERS (firedtv)
8203 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
8204 L:      linux-media@vger.kernel.org
8205 L:      linux1394-devel@lists.sourceforge.net
8206 S:      Maintained
8207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8208 F:      drivers/media/firewire/
8209
8210 FIREWIRE SBP-2 TARGET
8211 M:      Chris Boot <bootc@bootc.net>
8212 L:      linux-scsi@vger.kernel.org
8213 L:      target-devel@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/nab/lio-core-2.6.git master
8217 F:      drivers/target/sbp/
8218
8219 FIREWIRE SUBSYSTEM
8220 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8221 M:      Takashi Sakamoto <takaswie@kernel.org>
8222 L:      linux1394-devel@lists.sourceforge.net
8223 S:      Maintained
8224 W:      http://ieee1394.docs.kernel.org/
8225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8226 F:      drivers/firewire/
8227 F:      include/linux/firewire.h
8228 F:      include/uapi/linux/firewire*.h
8229 F:      tools/firewire/
8230
8231 FIRMWARE FRAMEWORK FOR ARMV8-A
8232 M:      Sudeep Holla <sudeep.holla@arm.com>
8233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8234 S:      Maintained
8235 F:      drivers/firmware/arm_ffa/
8236 F:      include/linux/arm_ffa.h
8237
8238 FIRMWARE LOADER (request_firmware)
8239 M:      Luis Chamberlain <mcgrof@kernel.org>
8240 M:      Russ Weight <russ.weight@linux.dev>
8241 L:      linux-kernel@vger.kernel.org
8242 S:      Maintained
8243 F:      Documentation/firmware_class/
8244 F:      drivers/base/firmware_loader/
8245 F:      include/linux/firmware.h
8246
8247 FLEXTIMER FTM-QUADDEC DRIVER
8248 M:      Patrick Havelange <patrick.havelange@essensium.com>
8249 L:      linux-iio@vger.kernel.org
8250 S:      Maintained
8251 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8252 F:      drivers/counter/ftm-quaddec.c
8253
8254 FLOPPY DRIVER
8255 M:      Denis Efremov <efremov@linux.com>
8256 L:      linux-block@vger.kernel.org
8257 S:      Odd Fixes
8258 F:      drivers/block/floppy.c
8259
8260 FLYSKY FSIA6B RC RECEIVER
8261 M:      Markus Koch <markus@notsyncing.net>
8262 L:      linux-input@vger.kernel.org
8263 S:      Maintained
8264 F:      drivers/input/joystick/fsia6b.c
8265
8266 FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER
8267 M:      Geoffrey D. Bennett <g@b4.vu>
8268 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8269 S:      Maintained
8270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8271 F:      sound/usb/mixer_scarlett2.c
8272
8273 FORCEDETH GIGABIT ETHERNET DRIVER
8274 M:      Rain River <rain.1986.08.12@gmail.com>
8275 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
8276 L:      netdev@vger.kernel.org
8277 S:      Maintained
8278 F:      drivers/net/ethernet/nvidia/*
8279
8280 FORTIFY_SOURCE
8281 M:      Kees Cook <keescook@chromium.org>
8282 L:      linux-hardening@vger.kernel.org
8283 S:      Supported
8284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8285 F:      include/linux/fortify-string.h
8286 F:      lib/fortify_kunit.c
8287 F:      lib/memcpy_kunit.c
8288 F:      lib/strcat_kunit.c
8289 F:      lib/strscpy_kunit.c
8290 F:      lib/test_fortify/*
8291 F:      scripts/test_fortify.sh
8292 K:      \b__NO_FORTIFY\b
8293
8294 FPGA DFL DRIVERS
8295 M:      Wu Hao <hao.wu@intel.com>
8296 R:      Tom Rix <trix@redhat.com>
8297 L:      linux-fpga@vger.kernel.org
8298 S:      Maintained
8299 F:      Documentation/ABI/testing/sysfs-bus-dfl*
8300 F:      Documentation/fpga/dfl.rst
8301 F:      drivers/fpga/dfl*
8302 F:      drivers/uio/uio_dfl.c
8303 F:      include/linux/dfl.h
8304 F:      include/uapi/linux/fpga-dfl.h
8305
8306 FPGA MANAGER FRAMEWORK
8307 M:      Moritz Fischer <mdf@kernel.org>
8308 M:      Wu Hao <hao.wu@intel.com>
8309 M:      Xu Yilun <yilun.xu@intel.com>
8310 R:      Tom Rix <trix@redhat.com>
8311 L:      linux-fpga@vger.kernel.org
8312 S:      Maintained
8313 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
8314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8315 F:      Documentation/devicetree/bindings/fpga/
8316 F:      Documentation/driver-api/fpga/
8317 F:      Documentation/fpga/
8318 F:      drivers/fpga/
8319 F:      include/linux/fpga/
8320
8321 FPU EMULATOR
8322 M:      Bill Metzenthen <billm@melbpc.org.au>
8323 S:      Maintained
8324 W:      https://floatingpoint.billm.au/
8325 F:      arch/x86/math-emu/
8326
8327 FRAMEBUFFER CORE
8328 M:      Daniel Vetter <daniel@ffwll.ch>
8329 S:      Odd Fixes
8330 T:      git git://anongit.freedesktop.org/drm/drm-misc
8331 F:      drivers/video/fbdev/core/
8332
8333 FRAMEBUFFER LAYER
8334 M:      Helge Deller <deller@gmx.de>
8335 L:      linux-fbdev@vger.kernel.org
8336 L:      dri-devel@lists.freedesktop.org
8337 S:      Maintained
8338 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
8339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8340 F:      Documentation/fb/
8341 F:      drivers/video/
8342 F:      include/linux/fb.h
8343 F:      include/uapi/linux/fb.h
8344 F:      include/uapi/video/
8345 F:      include/video/
8346
8347 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8348 M:      Horia Geantă <horia.geanta@nxp.com>
8349 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
8350 M:      Gaurav Jain <gaurav.jain@nxp.com>
8351 L:      linux-crypto@vger.kernel.org
8352 S:      Maintained
8353 F:      Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8354 F:      drivers/crypto/caam/
8355
8356 FREESCALE COLDFIRE M5441X MMC DRIVER
8357 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
8358 L:      linux-mmc@vger.kernel.org
8359 S:      Maintained
8360 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
8361 F:      include/linux/platform_data/mmc-esdhc-mcf.h
8362
8363 FREESCALE DIU FRAMEBUFFER DRIVER
8364 M:      Timur Tabi <timur@kernel.org>
8365 L:      linux-fbdev@vger.kernel.org
8366 S:      Maintained
8367 F:      drivers/video/fbdev/fsl-diu-fb.*
8368
8369 FREESCALE DMA DRIVER
8370 M:      Li Yang <leoyang.li@nxp.com>
8371 M:      Zhang Wei <zw@zh-kernel.org>
8372 L:      linuxppc-dev@lists.ozlabs.org
8373 S:      Maintained
8374 F:      drivers/dma/fsldma.*
8375
8376 FREESCALE DSPI DRIVER
8377 M:      Vladimir Oltean <olteanv@gmail.com>
8378 L:      linux-spi@vger.kernel.org
8379 S:      Maintained
8380 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8381 F:      drivers/spi/spi-fsl-dspi.c
8382 F:      include/linux/spi/spi-fsl-dspi.h
8383
8384 FREESCALE eDMA DRIVER
8385 M:      Frank Li <Frank.Li@nxp.com>
8386 L:      imx@lists.linux.dev
8387 L:      dmaengine@vger.kernel.org
8388 S:      Maintained
8389 F:      Documentation/devicetree/bindings/dma/fsl,edma.yaml
8390 F:      drivers/dma/fsl-edma*.*
8391
8392 FREESCALE ENETC ETHERNET DRIVERS
8393 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8394 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
8395 L:      netdev@vger.kernel.org
8396 S:      Maintained
8397 F:      drivers/net/ethernet/freescale/enetc/
8398
8399 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8400 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8401 L:      netdev@vger.kernel.org
8402 S:      Maintained
8403 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8404 F:      drivers/net/ethernet/freescale/gianfar*
8405
8406 FREESCALE GPMI NAND DRIVER
8407 M:      Han Xu <han.xu@nxp.com>
8408 L:      linux-mtd@lists.infradead.org
8409 S:      Maintained
8410 F:      drivers/mtd/nand/raw/gpmi-nand/*
8411
8412 FREESCALE I2C CPM DRIVER
8413 M:      Jochen Friedrich <jochen@scram.de>
8414 L:      linuxppc-dev@lists.ozlabs.org
8415 L:      linux-i2c@vger.kernel.org
8416 S:      Maintained
8417 F:      drivers/i2c/busses/i2c-cpm.c
8418
8419 FREESCALE IMX / MXC FEC DRIVER
8420 M:      Wei Fang <wei.fang@nxp.com>
8421 R:      Shenwei Wang <shenwei.wang@nxp.com>
8422 R:      Clark Wang <xiaoning.wang@nxp.com>
8423 R:      NXP Linux Team <linux-imx@nxp.com>
8424 L:      netdev@vger.kernel.org
8425 S:      Maintained
8426 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
8427 F:      drivers/net/ethernet/freescale/fec.h
8428 F:      drivers/net/ethernet/freescale/fec_main.c
8429 F:      drivers/net/ethernet/freescale/fec_ptp.c
8430
8431 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8432 M:      Sascha Hauer <s.hauer@pengutronix.de>
8433 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8434 L:      linux-fbdev@vger.kernel.org
8435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8436 S:      Maintained
8437 F:      drivers/video/fbdev/imxfb.c
8438
8439 FREESCALE IMX DDR PMU DRIVER
8440 M:      Frank Li <Frank.li@nxp.com>
8441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8442 S:      Maintained
8443 F:      Documentation/admin-guide/perf/imx-ddr.rst
8444 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8445 F:      drivers/perf/fsl_imx8_ddr_perf.c
8446
8447 FREESCALE IMX I2C DRIVER
8448 M:      Oleksij Rempel <o.rempel@pengutronix.de>
8449 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8450 L:      linux-i2c@vger.kernel.org
8451 S:      Maintained
8452 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8453 F:      drivers/i2c/busses/i2c-imx.c
8454
8455 FREESCALE IMX LPI2C DRIVER
8456 M:      Dong Aisheng <aisheng.dong@nxp.com>
8457 L:      linux-i2c@vger.kernel.org
8458 L:      linux-imx@nxp.com
8459 S:      Maintained
8460 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8461 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
8462
8463 FREESCALE MPC I2C DRIVER
8464 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
8465 L:      linux-i2c@vger.kernel.org
8466 S:      Maintained
8467 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8468 F:      drivers/i2c/busses/i2c-mpc.c
8469
8470 FREESCALE QORIQ DPAA ETHERNET DRIVER
8471 M:      Madalin Bucur <madalin.bucur@nxp.com>
8472 L:      netdev@vger.kernel.org
8473 S:      Maintained
8474 F:      drivers/net/ethernet/freescale/dpaa
8475
8476 FREESCALE QORIQ DPAA FMAN DRIVER
8477 M:      Madalin Bucur <madalin.bucur@nxp.com>
8478 R:      Sean Anderson <sean.anderson@seco.com>
8479 L:      netdev@vger.kernel.org
8480 S:      Maintained
8481 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
8482 F:      drivers/net/ethernet/freescale/fman
8483
8484 FREESCALE QORIQ PTP CLOCK DRIVER
8485 M:      Yangbo Lu <yangbo.lu@nxp.com>
8486 L:      netdev@vger.kernel.org
8487 S:      Maintained
8488 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8489 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8490 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
8491 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8492 F:      drivers/ptp/ptp_qoriq.c
8493 F:      drivers/ptp/ptp_qoriq_debugfs.c
8494 F:      include/linux/fsl/ptp_qoriq.h
8495
8496 FREESCALE QUAD SPI DRIVER
8497 M:      Han Xu <han.xu@nxp.com>
8498 L:      linux-spi@vger.kernel.org
8499 S:      Maintained
8500 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8501 F:      drivers/spi/spi-fsl-qspi.c
8502
8503 FREESCALE QUICC ENGINE LIBRARY
8504 M:      Qiang Zhao <qiang.zhao@nxp.com>
8505 L:      linuxppc-dev@lists.ozlabs.org
8506 S:      Maintained
8507 F:      drivers/soc/fsl/qe/
8508 F:      include/soc/fsl/qe/
8509
8510 FREESCALE QUICC ENGINE QMC DRIVER
8511 M:      Herve Codina <herve.codina@bootlin.com>
8512 L:      linuxppc-dev@lists.ozlabs.org
8513 S:      Maintained
8514 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8515 F:      drivers/soc/fsl/qe/qmc.c
8516 F:      include/soc/fsl/qe/qmc.h
8517
8518 FREESCALE QUICC ENGINE TSA DRIVER
8519 M:      Herve Codina <herve.codina@bootlin.com>
8520 L:      linuxppc-dev@lists.ozlabs.org
8521 S:      Maintained
8522 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8523 F:      drivers/soc/fsl/qe/tsa.c
8524 F:      drivers/soc/fsl/qe/tsa.h
8525 F:      include/dt-bindings/soc/cpm1-fsl,tsa.h
8526
8527 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8528 M:      Li Yang <leoyang.li@nxp.com>
8529 L:      netdev@vger.kernel.org
8530 L:      linuxppc-dev@lists.ozlabs.org
8531 S:      Maintained
8532 F:      drivers/net/ethernet/freescale/ucc_geth*
8533
8534 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8535 M:      Zhao Qiang <qiang.zhao@nxp.com>
8536 L:      netdev@vger.kernel.org
8537 L:      linuxppc-dev@lists.ozlabs.org
8538 S:      Maintained
8539 F:      drivers/net/wan/fsl_ucc_hdlc*
8540
8541 FREESCALE QUICC ENGINE UCC UART DRIVER
8542 M:      Timur Tabi <timur@kernel.org>
8543 L:      linuxppc-dev@lists.ozlabs.org
8544 S:      Maintained
8545 F:      drivers/tty/serial/ucc_uart.c
8546
8547 FREESCALE SOC DRIVERS
8548 M:      Li Yang <leoyang.li@nxp.com>
8549 L:      linuxppc-dev@lists.ozlabs.org
8550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8551 S:      Maintained
8552 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8553 F:      Documentation/devicetree/bindings/soc/fsl/
8554 F:      drivers/soc/fsl/
8555 F:      include/linux/fsl/
8556 F:      include/soc/fsl/
8557
8558 FREESCALE SOC FS_ENET DRIVER
8559 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
8560 L:      linuxppc-dev@lists.ozlabs.org
8561 L:      netdev@vger.kernel.org
8562 S:      Maintained
8563 F:      drivers/net/ethernet/freescale/fs_enet/
8564
8565 FREESCALE SOC SOUND DRIVERS
8566 M:      Shengjiu Wang <shengjiu.wang@gmail.com>
8567 M:      Xiubo Li <Xiubo.Lee@gmail.com>
8568 R:      Fabio Estevam <festevam@gmail.com>
8569 R:      Nicolin Chen <nicoleotsuka@gmail.com>
8570 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8571 L:      linuxppc-dev@lists.ozlabs.org
8572 S:      Maintained
8573 F:      sound/soc/fsl/fsl*
8574 F:      sound/soc/fsl/imx*
8575 F:      sound/soc/fsl/mpc8610_hpcd.c
8576
8577 FREESCALE SOC SOUND QMC DRIVER
8578 M:      Herve Codina <herve.codina@bootlin.com>
8579 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8580 L:      linuxppc-dev@lists.ozlabs.org
8581 S:      Maintained
8582 F:      Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8583 F:      sound/soc/fsl/fsl_qmc_audio.c
8584
8585 FREESCALE USB PERIPHERAL DRIVERS
8586 M:      Li Yang <leoyang.li@nxp.com>
8587 L:      linux-usb@vger.kernel.org
8588 L:      linuxppc-dev@lists.ozlabs.org
8589 S:      Maintained
8590 F:      drivers/usb/gadget/udc/fsl*
8591
8592 FREESCALE USB PHY DRIVER
8593 M:      Ran Wang <ran.wang_1@nxp.com>
8594 L:      linux-usb@vger.kernel.org
8595 L:      linuxppc-dev@lists.ozlabs.org
8596 S:      Maintained
8597 F:      drivers/usb/phy/phy-fsl-usb*
8598
8599 FREEVXFS FILESYSTEM
8600 M:      Christoph Hellwig <hch@infradead.org>
8601 S:      Maintained
8602 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
8603 F:      fs/freevxfs/
8604
8605 FREEZER
8606 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8607 M:      Pavel Machek <pavel@ucw.cz>
8608 L:      linux-pm@vger.kernel.org
8609 S:      Supported
8610 F:      Documentation/power/freezing-of-tasks.rst
8611 F:      include/linux/freezer.h
8612 F:      kernel/freezer.c
8613
8614 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
8615 M:      David Howells <dhowells@redhat.com>
8616 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
8617 S:      Supported
8618 F:      Documentation/filesystems/caching/
8619 F:      fs/fscache/
8620 F:      include/linux/fscache*.h
8621
8622 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8623 M:      Eric Biggers <ebiggers@kernel.org>
8624 M:      Theodore Y. Ts'o <tytso@mit.edu>
8625 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8626 L:      linux-fscrypt@vger.kernel.org
8627 S:      Supported
8628 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
8629 T:      git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8630 F:      Documentation/filesystems/fscrypt.rst
8631 F:      fs/crypto/
8632 F:      include/linux/fscrypt.h
8633 F:      include/uapi/linux/fscrypt.h
8634
8635 FSI SUBSYSTEM
8636 M:      Jeremy Kerr <jk@ozlabs.org>
8637 M:      Joel Stanley <joel@jms.id.au>
8638 R:      Alistar Popple <alistair@popple.id.au>
8639 R:      Eddie James <eajames@linux.ibm.com>
8640 L:      linux-fsi@lists.ozlabs.org
8641 S:      Supported
8642 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
8643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8644 F:      drivers/fsi/
8645 F:      include/linux/fsi*.h
8646 F:      include/trace/events/fsi*.h
8647
8648 FSI-ATTACHED I2C DRIVER
8649 M:      Eddie James <eajames@linux.ibm.com>
8650 L:      linux-i2c@vger.kernel.org
8651 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
8652 S:      Maintained
8653 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8654 F:      drivers/i2c/busses/i2c-fsi.c
8655
8656 FSI-ATTACHED SPI DRIVER
8657 M:      Eddie James <eajames@linux.ibm.com>
8658 L:      linux-spi@vger.kernel.org
8659 S:      Maintained
8660 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8661 F:      drivers/spi/spi-fsi.c
8662
8663 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8664 M:      Jan Kara <jack@suse.cz>
8665 R:      Amir Goldstein <amir73il@gmail.com>
8666 L:      linux-fsdevel@vger.kernel.org
8667 S:      Maintained
8668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8669 F:      fs/notify/
8670 F:      include/linux/fsnotify*.h
8671
8672 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8673 M:      Eric Biggers <ebiggers@kernel.org>
8674 M:      Theodore Y. Ts'o <tytso@mit.edu>
8675 L:      fsverity@lists.linux.dev
8676 S:      Supported
8677 Q:      https://patchwork.kernel.org/project/fsverity/list/
8678 T:      git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
8679 F:      Documentation/filesystems/fsverity.rst
8680 F:      fs/verity/
8681 F:      include/linux/fsverity.h
8682 F:      include/uapi/linux/fsverity.h
8683
8684 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
8685 M:      Michael Zaidman <michael.zaidman@gmail.com>
8686 L:      linux-i2c@vger.kernel.org
8687 L:      linux-input@vger.kernel.org
8688 S:      Maintained
8689 F:      drivers/hid/hid-ft260.c
8690
8691 FUJITSU LAPTOP EXTRAS
8692 M:      Jonathan Woithe <jwoithe@just42.net>
8693 L:      platform-driver-x86@vger.kernel.org
8694 S:      Maintained
8695 F:      drivers/platform/x86/fujitsu-laptop.c
8696
8697 FUJITSU TABLET EXTRAS
8698 M:      Robert Gerlach <khnz@gmx.de>
8699 L:      platform-driver-x86@vger.kernel.org
8700 S:      Maintained
8701 F:      drivers/platform/x86/fujitsu-tablet.c
8702
8703 FUNCTION HOOKS (FTRACE)
8704 M:      Steven Rostedt <rostedt@goodmis.org>
8705 M:      Masami Hiramatsu <mhiramat@kernel.org>
8706 R:      Mark Rutland <mark.rutland@arm.com>
8707 L:      linux-kernel@vger.kernel.org
8708 L:      linux-trace-kernel@vger.kernel.org
8709 S:      Maintained
8710 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8712 F:      Documentation/trace/ftrace*
8713 F:      arch/*/*/*/*ftrace*
8714 F:      arch/*/*/*ftrace*
8715 F:      include/*/ftrace.h
8716 F:      kernel/trace/fgraph.c
8717 F:      kernel/trace/ftrace*
8718 F:      samples/ftrace
8719
8720 FUNGIBLE ETHERNET DRIVERS
8721 M:      Dimitris Michailidis <dmichail@fungible.com>
8722 L:      netdev@vger.kernel.org
8723 S:      Supported
8724 F:      drivers/net/ethernet/fungible/
8725
8726 FUSE: FILESYSTEM IN USERSPACE
8727 M:      Miklos Szeredi <miklos@szeredi.hu>
8728 L:      linux-fsdevel@vger.kernel.org
8729 S:      Maintained
8730 W:      https://github.com/libfuse/
8731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
8732 F:      Documentation/filesystems/fuse.rst
8733 F:      fs/fuse/
8734 F:      include/uapi/linux/fuse.h
8735
8736 FUTEX SUBSYSTEM
8737 M:      Thomas Gleixner <tglx@linutronix.de>
8738 M:      Ingo Molnar <mingo@redhat.com>
8739 R:      Peter Zijlstra <peterz@infradead.org>
8740 R:      Darren Hart <dvhart@infradead.org>
8741 R:      Davidlohr Bueso <dave@stgolabs.net>
8742 R:      André Almeida <andrealmeid@igalia.com>
8743 L:      linux-kernel@vger.kernel.org
8744 S:      Maintained
8745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8746 F:      Documentation/locking/*futex*
8747 F:      include/asm-generic/futex.h
8748 F:      include/linux/futex.h
8749 F:      include/uapi/linux/futex.h
8750 F:      kernel/futex/*
8751 F:      tools/perf/bench/futex*
8752 F:      tools/testing/selftests/futex/
8753
8754 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
8755 M:      Tim Harvey <tharvey@gateworks.com>
8756 S:      Maintained
8757 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
8758 F:      Documentation/hwmon/gsc-hwmon.rst
8759 F:      drivers/hwmon/gsc-hwmon.c
8760 F:      drivers/mfd/gateworks-gsc.c
8761 F:      include/linux/mfd/gsc.h
8762 F:      include/linux/platform_data/gsc_hwmon.h
8763
8764 GCC PLUGINS
8765 M:      Kees Cook <keescook@chromium.org>
8766 L:      linux-hardening@vger.kernel.org
8767 S:      Maintained
8768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8769 F:      Documentation/kbuild/gcc-plugins.rst
8770 F:      include/linux/stackleak.h
8771 F:      kernel/stackleak.c
8772 F:      scripts/Makefile.gcc-plugins
8773 F:      scripts/gcc-plugins/
8774
8775 GCOV BASED KERNEL PROFILING
8776 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
8777 S:      Maintained
8778 F:      Documentation/dev-tools/gcov.rst
8779 F:      kernel/gcov/
8780
8781 GDB KERNEL DEBUGGING HELPER SCRIPTS
8782 M:      Jan Kiszka <jan.kiszka@siemens.com>
8783 M:      Kieran Bingham <kbingham@kernel.org>
8784 S:      Supported
8785 F:      scripts/gdb/
8786
8787 GEMINI CRYPTO DRIVER
8788 M:      Corentin Labbe <clabbe@baylibre.com>
8789 L:      linux-crypto@vger.kernel.org
8790 S:      Maintained
8791 F:      drivers/crypto/gemini/
8792
8793 GEMTEK FM RADIO RECEIVER DRIVER
8794 M:      Hans Verkuil <hverkuil@xs4all.nl>
8795 L:      linux-media@vger.kernel.org
8796 S:      Maintained
8797 W:      https://linuxtv.org
8798 T:      git git://linuxtv.org/media_tree.git
8799 F:      drivers/media/radio/radio-gemtek*
8800
8801 GENERIC ARCHITECTURE TOPOLOGY
8802 M:      Sudeep Holla <sudeep.holla@arm.com>
8803 L:      linux-kernel@vger.kernel.org
8804 S:      Maintained
8805 F:      drivers/base/arch_topology.c
8806 F:      include/linux/arch_topology.h
8807
8808 GENERIC ENTRY CODE
8809 M:      Thomas Gleixner <tglx@linutronix.de>
8810 M:      Peter Zijlstra <peterz@infradead.org>
8811 M:      Andy Lutomirski <luto@kernel.org>
8812 L:      linux-kernel@vger.kernel.org
8813 S:      Maintained
8814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
8815 F:      include/linux/entry-common.h
8816 F:      include/linux/entry-kvm.h
8817 F:      kernel/entry/
8818
8819 GENERIC GPIO I2C DRIVER
8820 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8821 S:      Supported
8822 F:      drivers/i2c/busses/i2c-gpio.c
8823 F:      include/linux/platform_data/i2c-gpio.h
8824
8825 GENERIC GPIO I2C MULTIPLEXER DRIVER
8826 M:      Peter Korsgaard <peter.korsgaard@barco.com>
8827 L:      linux-i2c@vger.kernel.org
8828 S:      Supported
8829 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
8830 F:      drivers/i2c/muxes/i2c-mux-gpio.c
8831 F:      include/linux/platform_data/i2c-mux-gpio.h
8832
8833 GENERIC HDLC (WAN) DRIVERS
8834 M:      Krzysztof Halasa <khc@pm.waw.pl>
8835 S:      Maintained
8836 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
8837 F:      drivers/net/wan/c101.c
8838 F:      drivers/net/wan/hd6457*
8839 F:      drivers/net/wan/hdlc*
8840 F:      drivers/net/wan/n2.c
8841 F:      drivers/net/wan/pc300too.c
8842 F:      drivers/net/wan/pci200syn.c
8843 F:      drivers/net/wan/wanxl*
8844
8845 GENERIC INCLUDE/ASM HEADER FILES
8846 M:      Arnd Bergmann <arnd@arndb.de>
8847 L:      linux-arch@vger.kernel.org
8848 S:      Maintained
8849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
8850 F:      include/asm-generic/
8851 F:      include/uapi/asm-generic/
8852
8853 GENERIC PHY FRAMEWORK
8854 M:      Vinod Koul <vkoul@kernel.org>
8855 M:      Kishon Vijay Abraham I <kishon@kernel.org>
8856 L:      linux-phy@lists.infradead.org
8857 S:      Supported
8858 Q:      https://patchwork.kernel.org/project/linux-phy/list/
8859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
8860 F:      Documentation/devicetree/bindings/phy/
8861 F:      drivers/phy/
8862 F:      include/dt-bindings/phy/
8863 F:      include/linux/phy/
8864
8865 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
8866 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8867 S:      Supported
8868 F:      Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
8869 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
8870
8871 GENERIC PM DOMAINS
8872 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8873 M:      Kevin Hilman <khilman@kernel.org>
8874 M:      Ulf Hansson <ulf.hansson@linaro.org>
8875 L:      linux-pm@vger.kernel.org
8876 S:      Supported
8877 F:      Documentation/devicetree/bindings/power/power?domain*
8878 F:      drivers/base/power/domain*.c
8879 F:      include/linux/pm_domain.h
8880
8881 GENERIC PM DOMAIN PROVIDERS
8882 M:      Ulf Hansson <ulf.hansson@linaro.org>
8883 L:      linux-pm@vger.kernel.org
8884 S:      Supported
8885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
8886 F:      drivers/pmdomain/
8887
8888 GENERIC RADIX TREE
8889 M:      Kent Overstreet <kent.overstreet@linux.dev>
8890 S:      Supported
8891 C:      irc://irc.oftc.net/bcache
8892 F:      include/linux/generic-radix-tree.h
8893 F:      lib/generic-radix-tree.c
8894
8895 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
8896 M:      Eugen Hristev <eugen.hristev@microchip.com>
8897 L:      linux-input@vger.kernel.org
8898 S:      Maintained
8899 F:      drivers/input/touchscreen/resistive-adc-touch.c
8900
8901 GENERIC STRING LIBRARY
8902 M:      Kees Cook <keescook@chromium.org>
8903 R:      Andy Shevchenko <andy@kernel.org>
8904 L:      linux-hardening@vger.kernel.org
8905 S:      Supported
8906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8907 F:      include/linux/string.h
8908 F:      include/linux/string_choices.h
8909 F:      include/linux/string_helpers.h
8910 F:      lib/string.c
8911 F:      lib/string_helpers.c
8912 F:      lib/test-string_helpers.c
8913 F:      lib/test_string.c
8914
8915 GENERIC UIO DRIVER FOR PCI DEVICES
8916 M:      "Michael S. Tsirkin" <mst@redhat.com>
8917 L:      kvm@vger.kernel.org
8918 S:      Supported
8919 F:      drivers/uio/uio_pci_generic.c
8920
8921 GENERIC VDSO LIBRARY
8922 M:      Andy Lutomirski <luto@kernel.org>
8923 M:      Thomas Gleixner <tglx@linutronix.de>
8924 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
8925 L:      linux-kernel@vger.kernel.org
8926 S:      Maintained
8927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
8928 F:      include/asm-generic/vdso/vsyscall.h
8929 F:      include/vdso/
8930 F:      kernel/time/vsyscall.c
8931 F:      lib/vdso/
8932
8933 GENWQE (IBM Generic Workqueue Card)
8934 M:      Frank Haverkamp <haver@linux.ibm.com>
8935 S:      Supported
8936 F:      drivers/misc/genwqe/
8937
8938 GET_MAINTAINER SCRIPT
8939 M:      Joe Perches <joe@perches.com>
8940 S:      Maintained
8941 F:      scripts/get_maintainer.pl
8942
8943 GFS2 FILE SYSTEM
8944 M:      Bob Peterson <rpeterso@redhat.com>
8945 M:      Andreas Gruenbacher <agruenba@redhat.com>
8946 L:      gfs2@lists.linux.dev
8947 S:      Supported
8948 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
8949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
8950 F:      Documentation/filesystems/gfs2*
8951 F:      fs/gfs2/
8952 F:      include/uapi/linux/gfs2_ondisk.h
8953
8954 GIGABYTE WMI DRIVER
8955 M:      Thomas Weißschuh <thomas@weissschuh.net>
8956 L:      platform-driver-x86@vger.kernel.org
8957 S:      Maintained
8958 F:      drivers/platform/x86/gigabyte-wmi.c
8959
8960 GNSS SUBSYSTEM
8961 M:      Johan Hovold <johan@kernel.org>
8962 S:      Maintained
8963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
8964 F:      Documentation/ABI/testing/sysfs-class-gnss
8965 F:      Documentation/devicetree/bindings/gnss/
8966 F:      drivers/gnss/
8967 F:      include/linux/gnss.h
8968
8969 GO7007 MPEG CODEC
8970 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
8971 L:      linux-media@vger.kernel.org
8972 S:      Maintained
8973 F:      drivers/media/usb/go7007/
8974
8975 GOODIX TOUCHSCREEN
8976 M:      Bastien Nocera <hadess@hadess.net>
8977 M:      Hans de Goede <hdegoede@redhat.com>
8978 L:      linux-input@vger.kernel.org
8979 S:      Maintained
8980 F:      drivers/input/touchscreen/goodix*
8981
8982 GOOGLE ETHERNET DRIVERS
8983 M:      Jeroen de Borst <jeroendb@google.com>
8984 M:      Praveen Kaligineedi <pkaligineedi@google.com>
8985 R:      Shailend Chand <shailend@google.com>
8986 L:      netdev@vger.kernel.org
8987 S:      Supported
8988 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
8989 F:      drivers/net/ethernet/google
8990
8991 GOOGLE FIRMWARE DRIVERS
8992 M:      Tzung-Bi Shih <tzungbi@kernel.org>
8993 R:      Brian Norris <briannorris@chromium.org>
8994 R:      Julius Werner <jwerner@chromium.org>
8995 L:      chrome-platform@lists.linux.dev
8996 S:      Maintained
8997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
8998 F:      drivers/firmware/google/
8999
9000 GPD POCKET FAN DRIVER
9001 M:      Hans de Goede <hdegoede@redhat.com>
9002 L:      platform-driver-x86@vger.kernel.org
9003 S:      Maintained
9004 F:      drivers/platform/x86/gpd-pocket-fan.c
9005
9006 GPIO ACPI SUPPORT
9007 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9008 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9009 L:      linux-gpio@vger.kernel.org
9010 L:      linux-acpi@vger.kernel.org
9011 S:      Supported
9012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9013 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
9014 F:      drivers/gpio/gpiolib-acpi.c
9015 F:      drivers/gpio/gpiolib-acpi.h
9016
9017 GPIO AGGREGATOR
9018 M:      Geert Uytterhoeven <geert+renesas@glider.be>
9019 L:      linux-gpio@vger.kernel.org
9020 S:      Supported
9021 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
9022 F:      drivers/gpio/gpio-aggregator.c
9023
9024 GPIO IR Transmitter
9025 M:      Sean Young <sean@mess.org>
9026 L:      linux-media@vger.kernel.org
9027 S:      Maintained
9028 F:      Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9029 F:      drivers/media/rc/gpio-ir-tx.c
9030
9031 GPIO MOCKUP DRIVER
9032 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
9033 L:      linux-gpio@vger.kernel.org
9034 S:      Maintained
9035 F:      drivers/gpio/gpio-mockup.c
9036 F:      tools/testing/selftests/gpio/
9037
9038 GPIO REGMAP
9039 M:      Michael Walle <michael@walle.cc>
9040 S:      Maintained
9041 F:      drivers/gpio/gpio-regmap.c
9042 F:      include/linux/gpio/regmap.h
9043 K:      (devm_)?gpio_regmap_(un)?register
9044
9045 GPIO SUBSYSTEM
9046 M:      Linus Walleij <linus.walleij@linaro.org>
9047 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9048 R:      Andy Shevchenko <andy@kernel.org>
9049 L:      linux-gpio@vger.kernel.org
9050 S:      Maintained
9051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9052 F:      Documentation/ABI/obsolete/sysfs-gpio
9053 F:      Documentation/ABI/testing/gpio-cdev
9054 F:      Documentation/admin-guide/gpio/
9055 F:      Documentation/devicetree/bindings/gpio/
9056 F:      Documentation/driver-api/gpio/
9057 F:      drivers/gpio/
9058 F:      include/dt-bindings/gpio/
9059 F:      include/linux/gpio.h
9060 F:      include/linux/gpio/
9061 F:      include/linux/of_gpio.h
9062 F:      include/uapi/linux/gpio.h
9063 F:      tools/gpio/
9064
9065 GRE DEMULTIPLEXER DRIVER
9066 M:      Dmitry Kozlov <xeb@mail.ru>
9067 L:      netdev@vger.kernel.org
9068 S:      Maintained
9069 F:      include/net/gre.h
9070 F:      net/ipv4/gre_demux.c
9071 F:      net/ipv4/gre_offload.c
9072
9073 GRETH 10/100/1G Ethernet MAC device driver
9074 M:      Andreas Larsson <andreas@gaisler.com>
9075 L:      netdev@vger.kernel.org
9076 S:      Maintained
9077 F:      drivers/net/ethernet/aeroflex/
9078
9079 GREYBUS AUDIO PROTOCOLS DRIVERS
9080 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
9081 M:      Mark Greer <mgreer@animalcreek.com>
9082 S:      Maintained
9083 F:      drivers/staging/greybus/audio_apbridgea.c
9084 F:      drivers/staging/greybus/audio_apbridgea.h
9085 F:      drivers/staging/greybus/audio_codec.c
9086 F:      drivers/staging/greybus/audio_codec.h
9087 F:      drivers/staging/greybus/audio_gb.c
9088 F:      drivers/staging/greybus/audio_manager.c
9089 F:      drivers/staging/greybus/audio_manager.h
9090 F:      drivers/staging/greybus/audio_manager_module.c
9091 F:      drivers/staging/greybus/audio_manager_private.h
9092 F:      drivers/staging/greybus/audio_manager_sysfs.c
9093 F:      drivers/staging/greybus/audio_module.c
9094 F:      drivers/staging/greybus/audio_topology.c
9095
9096 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9097 M:      Viresh Kumar <vireshk@kernel.org>
9098 S:      Maintained
9099 F:      drivers/staging/greybus/authentication.c
9100 F:      drivers/staging/greybus/bootrom.c
9101 F:      drivers/staging/greybus/firmware.h
9102 F:      drivers/staging/greybus/fw-core.c
9103 F:      drivers/staging/greybus/fw-download.c
9104 F:      drivers/staging/greybus/fw-management.c
9105 F:      drivers/staging/greybus/greybus_authentication.h
9106 F:      drivers/staging/greybus/greybus_firmware.h
9107 F:      drivers/staging/greybus/hid.c
9108 F:      drivers/staging/greybus/i2c.c
9109 F:      drivers/staging/greybus/spi.c
9110 F:      drivers/staging/greybus/spilib.c
9111 F:      drivers/staging/greybus/spilib.h
9112
9113 GREYBUS LOOPBACK DRIVER
9114 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
9115 S:      Maintained
9116 F:      drivers/staging/greybus/loopback.c
9117
9118 GREYBUS PLATFORM DRIVERS
9119 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9120 S:      Maintained
9121 F:      drivers/staging/greybus/arche-apb-ctrl.c
9122 F:      drivers/staging/greybus/arche-platform.c
9123 F:      drivers/staging/greybus/arche_platform.h
9124
9125 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9126 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9127 S:      Maintained
9128 F:      drivers/staging/greybus/gpio.c
9129 F:      drivers/staging/greybus/light.c
9130 F:      drivers/staging/greybus/power_supply.c
9131 F:      drivers/staging/greybus/sdio.c
9132 F:      drivers/staging/greybus/spi.c
9133 F:      drivers/staging/greybus/spilib.c
9134
9135 GREYBUS BEAGLEPLAY DRIVERS
9136 M:      Ayush Singh <ayushdevel1325@gmail.com>
9137 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9138 S:      Maintained
9139 F:      Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9140 F:      drivers/greybus/gb-beagleplay.c
9141
9142 GREYBUS SUBSYSTEM
9143 M:      Johan Hovold <johan@kernel.org>
9144 M:      Alex Elder <elder@kernel.org>
9145 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9146 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9147 S:      Maintained
9148 F:      drivers/greybus/
9149 F:      drivers/staging/greybus/
9150 F:      include/linux/greybus.h
9151 F:      include/linux/greybus/
9152
9153 GREYBUS UART PROTOCOLS DRIVERS
9154 M:      David Lin <dtwlin@gmail.com>
9155 S:      Maintained
9156 F:      drivers/staging/greybus/log.c
9157 F:      drivers/staging/greybus/uart.c
9158
9159 GS1662 VIDEO SERIALIZER
9160 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9161 L:      linux-media@vger.kernel.org
9162 S:      Maintained
9163 T:      git git://linuxtv.org/media_tree.git
9164 F:      drivers/media/spi/gs1662.c
9165
9166 GSPCA FINEPIX SUBDRIVER
9167 M:      Frank Zago <frank@zago.net>
9168 L:      linux-media@vger.kernel.org
9169 S:      Maintained
9170 T:      git git://linuxtv.org/media_tree.git
9171 F:      drivers/media/usb/gspca/finepix.c
9172
9173 GSPCA GL860 SUBDRIVER
9174 M:      Olivier Lorin <o.lorin@laposte.net>
9175 L:      linux-media@vger.kernel.org
9176 S:      Maintained
9177 T:      git git://linuxtv.org/media_tree.git
9178 F:      drivers/media/usb/gspca/gl860/
9179
9180 GSPCA M5602 SUBDRIVER
9181 M:      Erik Andren <erik.andren@gmail.com>
9182 L:      linux-media@vger.kernel.org
9183 S:      Maintained
9184 T:      git git://linuxtv.org/media_tree.git
9185 F:      drivers/media/usb/gspca/m5602/
9186
9187 GSPCA PAC207 SONIXB SUBDRIVER
9188 M:      Hans Verkuil <hverkuil@xs4all.nl>
9189 L:      linux-media@vger.kernel.org
9190 S:      Odd Fixes
9191 T:      git git://linuxtv.org/media_tree.git
9192 F:      drivers/media/usb/gspca/pac207.c
9193
9194 GSPCA SN9C20X SUBDRIVER
9195 M:      Brian Johnson <brijohn@gmail.com>
9196 L:      linux-media@vger.kernel.org
9197 S:      Maintained
9198 T:      git git://linuxtv.org/media_tree.git
9199 F:      drivers/media/usb/gspca/sn9c20x.c
9200
9201 GSPCA T613 SUBDRIVER
9202 M:      Leandro Costantino <lcostantino@gmail.com>
9203 L:      linux-media@vger.kernel.org
9204 S:      Maintained
9205 T:      git git://linuxtv.org/media_tree.git
9206 F:      drivers/media/usb/gspca/t613.c
9207
9208 GSPCA USB WEBCAM DRIVER
9209 M:      Hans Verkuil <hverkuil@xs4all.nl>
9210 L:      linux-media@vger.kernel.org
9211 S:      Odd Fixes
9212 T:      git git://linuxtv.org/media_tree.git
9213 F:      drivers/media/usb/gspca/
9214
9215 GTP (GPRS Tunneling Protocol)
9216 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9217 M:      Harald Welte <laforge@gnumonks.org>
9218 L:      osmocom-net-gprs@lists.osmocom.org
9219 S:      Maintained
9220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9221 F:      drivers/net/gtp.c
9222
9223 GUID PARTITION TABLE (GPT)
9224 M:      Davidlohr Bueso <dave@stgolabs.net>
9225 L:      linux-efi@vger.kernel.org
9226 S:      Maintained
9227 F:      block/partitions/efi.*
9228
9229 HABANALABS PCI DRIVER
9230 M:      Oded Gabbay <ogabbay@kernel.org>
9231 L:      dri-devel@lists.freedesktop.org
9232 S:      Supported
9233 C:      irc://irc.oftc.net/dri-devel
9234 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9235 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
9236 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
9237 F:      drivers/accel/habanalabs/
9238 F:      include/linux/habanalabs/
9239 F:      include/trace/events/habanalabs.h
9240 F:      include/uapi/drm/habanalabs_accel.h
9241
9242 HACKRF MEDIA DRIVER
9243 M:      Antti Palosaari <crope@iki.fi>
9244 L:      linux-media@vger.kernel.org
9245 S:      Maintained
9246 W:      https://linuxtv.org
9247 W:      http://palosaari.fi/linux/
9248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9249 T:      git git://linuxtv.org/anttip/media_tree.git
9250 F:      drivers/media/usb/hackrf/
9251
9252 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9253 M:      Chuck Lever <chuck.lever@oracle.com>
9254 L:      kernel-tls-handshake@lists.linux.dev
9255 L:      netdev@vger.kernel.org
9256 S:      Maintained
9257 F:      Documentation/netlink/specs/handshake.yaml
9258 F:      Documentation/networking/tls-handshake.rst
9259 F:      include/net/handshake.h
9260 F:      include/trace/events/handshake.h
9261 F:      net/handshake/
9262
9263 HANTRO VPU CODEC DRIVER
9264 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9265 M:      Philipp Zabel <p.zabel@pengutronix.de>
9266 L:      linux-media@vger.kernel.org
9267 L:      linux-rockchip@lists.infradead.org
9268 S:      Maintained
9269 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9270 F:      Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9271 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9272 F:      drivers/media/platform/verisilicon/
9273
9274 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9275 M:      Frank Seidel <frank@f-seidel.de>
9276 L:      platform-driver-x86@vger.kernel.org
9277 S:      Maintained
9278 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9279 F:      drivers/platform/x86/hdaps.c
9280
9281 HARDWARE MONITORING
9282 M:      Jean Delvare <jdelvare@suse.com>
9283 M:      Guenter Roeck <linux@roeck-us.net>
9284 L:      linux-hwmon@vger.kernel.org
9285 S:      Maintained
9286 W:      http://hwmon.wiki.kernel.org/
9287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9288 F:      Documentation/ABI/testing/sysfs-class-hwmon
9289 F:      Documentation/devicetree/bindings/hwmon/
9290 F:      Documentation/hwmon/
9291 F:      drivers/hwmon/
9292 F:      include/linux/hwmon*.h
9293 F:      include/trace/events/hwmon*.h
9294 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9295
9296 HARDWARE RANDOM NUMBER GENERATOR CORE
9297 M:      Olivia Mackall <olivia@selenic.com>
9298 M:      Herbert Xu <herbert@gondor.apana.org.au>
9299 L:      linux-crypto@vger.kernel.org
9300 S:      Odd fixes
9301 F:      Documentation/admin-guide/hw_random.rst
9302 F:      Documentation/devicetree/bindings/rng/
9303 F:      drivers/char/hw_random/
9304 F:      include/linux/hw_random.h
9305
9306 HARDWARE SPINLOCK CORE
9307 M:      Ohad Ben-Cohen <ohad@wizery.com>
9308 M:      Bjorn Andersson <andersson@kernel.org>
9309 R:      Baolin Wang <baolin.wang7@gmail.com>
9310 L:      linux-remoteproc@vger.kernel.org
9311 S:      Maintained
9312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9313 F:      Documentation/devicetree/bindings/hwlock/
9314 F:      Documentation/locking/hwspinlock.rst
9315 F:      drivers/hwspinlock/
9316 F:      include/linux/hwspinlock.h
9317
9318 HARDWARE TRACING FACILITIES
9319 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9320 S:      Maintained
9321 F:      drivers/hwtracing/
9322
9323 HARMONY SOUND DRIVER
9324 L:      linux-parisc@vger.kernel.org
9325 S:      Maintained
9326 F:      sound/parisc/harmony.*
9327
9328 HDPVR USB VIDEO ENCODER DRIVER
9329 M:      Hans Verkuil <hverkuil@xs4all.nl>
9330 L:      linux-media@vger.kernel.org
9331 S:      Odd Fixes
9332 W:      https://linuxtv.org
9333 T:      git git://linuxtv.org/media_tree.git
9334 F:      drivers/media/usb/hdpvr/
9335
9336 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9337 M:      Matt Hsiao <matt.hsiao@hpe.com>
9338 S:      Supported
9339 F:      drivers/misc/hpilo.[ch]
9340
9341 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9342 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
9343 S:      Supported
9344 F:      Documentation/watchdog/hpwdt.rst
9345 F:      drivers/watchdog/hpwdt.c
9346
9347 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9348 M:      Don Brace <don.brace@microchip.com>
9349 L:      storagedev@microchip.com
9350 L:      linux-scsi@vger.kernel.org
9351 S:      Supported
9352 F:      Documentation/scsi/hpsa.rst
9353 F:      drivers/scsi/hpsa*.[ch]
9354 F:      include/linux/cciss*.h
9355 F:      include/uapi/linux/cciss*.h
9356
9357 HFI1 DRIVER
9358 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9359 L:      linux-rdma@vger.kernel.org
9360 S:      Supported
9361 F:      drivers/infiniband/hw/hfi1
9362
9363 HFS FILESYSTEM
9364 L:      linux-fsdevel@vger.kernel.org
9365 S:      Orphan
9366 F:      Documentation/filesystems/hfs.rst
9367 F:      fs/hfs/
9368
9369 HFSPLUS FILESYSTEM
9370 L:      linux-fsdevel@vger.kernel.org
9371 S:      Orphan
9372 F:      Documentation/filesystems/hfsplus.rst
9373 F:      fs/hfsplus/
9374
9375 HGA FRAMEBUFFER DRIVER
9376 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9377 L:      linux-nvidia@lists.surfsouth.com
9378 S:      Maintained
9379 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9380 F:      drivers/video/fbdev/hgafb.c
9381
9382 HIBERNATION (aka Software Suspend, aka swsusp)
9383 M:      "Rafael J. Wysocki" <rafael@kernel.org>
9384 M:      Pavel Machek <pavel@ucw.cz>
9385 L:      linux-pm@vger.kernel.org
9386 S:      Supported
9387 B:      https://bugzilla.kernel.org
9388 F:      arch/*/include/asm/suspend*.h
9389 F:      arch/x86/power/
9390 F:      drivers/base/power/
9391 F:      include/linux/freezer.h
9392 F:      include/linux/pm.h
9393 F:      include/linux/suspend.h
9394 F:      kernel/power/
9395
9396 HID CORE LAYER
9397 M:      Jiri Kosina <jikos@kernel.org>
9398 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
9399 L:      linux-input@vger.kernel.org
9400 S:      Maintained
9401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9402 F:      Documentation/hid/
9403 F:      drivers/hid/
9404 F:      include/linux/hid*
9405 F:      include/uapi/linux/hid*
9406 F:      samples/hid/
9407 F:      tools/testing/selftests/hid/
9408
9409 HID LOGITECH DRIVERS
9410 R:      Filipe Laíns <lains@riseup.net>
9411 L:      linux-input@vger.kernel.org
9412 S:      Maintained
9413 F:      drivers/hid/hid-logitech-*
9414
9415 HID NVIDIA SHIELD DRIVER
9416 M:      Rahul Rameshbabu <rrameshbabu@nvidia.com>
9417 L:      linux-input@vger.kernel.org
9418 S:      Maintained
9419 F:      drivers/hid/hid-nvidia-shield.c
9420
9421 HID PHOENIX RC FLIGHT CONTROLLER
9422 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9423 L:      linux-input@vger.kernel.org
9424 S:      Maintained
9425 F:      drivers/hid/hid-pxrc.c
9426
9427 HID PLAYSTATION DRIVER
9428 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
9429 L:      linux-input@vger.kernel.org
9430 S:      Supported
9431 F:      drivers/hid/hid-playstation.c
9432
9433 HID SENSOR HUB DRIVERS
9434 M:      Jiri Kosina <jikos@kernel.org>
9435 M:      Jonathan Cameron <jic23@kernel.org>
9436 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9437 L:      linux-input@vger.kernel.org
9438 L:      linux-iio@vger.kernel.org
9439 S:      Maintained
9440 F:      Documentation/hid/hid-sensor*
9441 F:      drivers/hid/hid-sensor-*
9442 F:      drivers/iio/*/hid-*
9443 F:      include/linux/hid-sensor-*
9444
9445 HID VRC-2 CAR CONTROLLER DRIVER
9446 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9447 L:      linux-input@vger.kernel.org
9448 S:      Maintained
9449 F:      drivers/hid/hid-vrc2.c
9450
9451 HID WACOM DRIVER
9452 M:      Ping Cheng <ping.cheng@wacom.com>
9453 M:      Jason Gerecke  <jason.gerecke@wacom.com>
9454 L:      linux-input@vger.kernel.org
9455 S:      Maintained
9456 F:      drivers/hid/wacom.h
9457 F:      drivers/hid/wacom_*
9458
9459 HID++ LOGITECH DRIVERS
9460 R:      Filipe Laíns <lains@riseup.net>
9461 R:      Bastien Nocera <hadess@hadess.net>
9462 L:      linux-input@vger.kernel.org
9463 S:      Maintained
9464 F:      drivers/hid/hid-logitech-hidpp.c
9465
9466 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
9467 M:      Thomas Gleixner <tglx@linutronix.de>
9468 L:      linux-kernel@vger.kernel.org
9469 S:      Maintained
9470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9471 F:      Documentation/timers/
9472 F:      include/linux/clockchips.h
9473 F:      include/linux/hrtimer.h
9474 F:      kernel/time/clockevents.c
9475 F:      kernel/time/hrtimer.c
9476 F:      kernel/time/timer_*.c
9477
9478 HIGH-SPEED SCC DRIVER FOR AX.25
9479 L:      linux-hams@vger.kernel.org
9480 S:      Orphan
9481 F:      drivers/net/hamradio/scc.c
9482
9483 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9484 M:      HighPoint Linux Team <linux@highpoint-tech.com>
9485 S:      Supported
9486 W:      http://www.highpoint-tech.com
9487 F:      Documentation/scsi/hptiop.rst
9488 F:      drivers/scsi/hptiop.c
9489
9490 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9491 M:      John Stultz <jstultz@google.com>
9492 L:      linux-kernel@vger.kernel.org
9493 S:      Maintained
9494 F:      drivers/misc/hisi_hikey_usb.c
9495
9496 HIMAX HX83112B TOUCHSCREEN SUPPORT
9497 M:      Job Noorman <job@noorman.info>
9498 L:      linux-input@vger.kernel.org
9499 S:      Maintained
9500 F:      Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9501 F:      drivers/input/touchscreen/himax_hx83112b.c
9502
9503 HIPPI
9504 M:      Jes Sorensen <jes@trained-monkey.org>
9505 L:      linux-hippi@sunsite.dk
9506 S:      Maintained
9507 F:      drivers/net/hippi/
9508 F:      include/linux/hippidevice.h
9509 F:      include/uapi/linux/if_hippi.h
9510 F:      net/802/hippi.c
9511
9512 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9513 M:      Kurt Kanzenbach <kurt@linutronix.de>
9514 L:      netdev@vger.kernel.org
9515 S:      Maintained
9516 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9517 F:      drivers/net/dsa/hirschmann/*
9518 F:      include/linux/platform_data/hirschmann-hellcreek.h
9519 F:      net/dsa/tag_hellcreek.c
9520
9521 HISILICON DMA DRIVER
9522 M:      Zhou Wang <wangzhou1@hisilicon.com>
9523 M:      Jie Hai <haijie1@huawei.com>
9524 L:      dmaengine@vger.kernel.org
9525 S:      Maintained
9526 F:      drivers/dma/hisi_dma.c
9527
9528 HISILICON GPIO DRIVER
9529 M:      Jay Fang <f.fangjian@huawei.com>
9530 L:      linux-gpio@vger.kernel.org
9531 S:      Maintained
9532 F:      Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9533 F:      drivers/gpio/gpio-hisi.c
9534
9535 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9536 M:      Longfang Liu <liulongfang@huawei.com>
9537 L:      linux-crypto@vger.kernel.org
9538 S:      Maintained
9539 F:      Documentation/ABI/testing/debugfs-hisi-hpre
9540 F:      drivers/crypto/hisilicon/hpre/hpre.h
9541 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
9542 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
9543
9544 HISILICON HNS3 PMU DRIVER
9545 M:      Jijie Shao <shaojijie@huawei.com>
9546 S:      Supported
9547 F:      Documentation/admin-guide/perf/hns3-pmu.rst
9548 F:      drivers/perf/hisilicon/hns3_pmu.c
9549
9550 HISILICON I2C CONTROLLER DRIVER
9551 M:      Yicong Yang <yangyicong@hisilicon.com>
9552 L:      linux-i2c@vger.kernel.org
9553 S:      Maintained
9554 W:      https://www.hisilicon.com
9555 F:      Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9556 F:      drivers/i2c/busses/i2c-hisi.c
9557
9558 HISILICON KUNPENG SOC HCCS DRIVER
9559 M:      Huisong Li <lihuisong@huawei.com>
9560 S:      Maintained
9561 F:      Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9562 F:      drivers/soc/hisilicon/kunpeng_hccs.c
9563 F:      drivers/soc/hisilicon/kunpeng_hccs.h
9564
9565 HISILICON LPC BUS DRIVER
9566 M:      Jay Fang <f.fangjian@huawei.com>
9567 S:      Maintained
9568 W:      http://www.hisilicon.com
9569 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9570 F:      drivers/bus/hisi_lpc.c
9571
9572 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9573 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9574 M:      Salil Mehta <salil.mehta@huawei.com>
9575 L:      netdev@vger.kernel.org
9576 S:      Maintained
9577 W:      http://www.hisilicon.com
9578 F:      drivers/net/ethernet/hisilicon/hns3/
9579
9580 HISILICON NETWORK SUBSYSTEM DRIVER
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:      Documentation/devicetree/bindings/net/hisilicon*.txt
9587 F:      drivers/net/ethernet/hisilicon/
9588
9589 HISILICON PMU DRIVER
9590 M:      Yicong Yang <yangyicong@hisilicon.com>
9591 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9592 S:      Supported
9593 W:      http://www.hisilicon.com
9594 F:      Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9595 F:      Documentation/admin-guide/perf/hisi-pmu.rst
9596 F:      drivers/perf/hisilicon
9597
9598 HISILICON PTT DRIVER
9599 M:      Yicong Yang <yangyicong@hisilicon.com>
9600 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9601 L:      linux-kernel@vger.kernel.org
9602 S:      Maintained
9603 F:      Documentation/ABI/testing/sysfs-devices-hisi_ptt
9604 F:      Documentation/trace/hisi-ptt.rst
9605 F:      drivers/hwtracing/ptt/
9606 F:      tools/perf/arch/arm64/util/hisi-ptt.c
9607 F:      tools/perf/util/hisi-ptt*
9608 F:      tools/perf/util/hisi-ptt-decoder/*
9609
9610 HISILICON QM DRIVER
9611 M:      Weili Qian <qianweili@huawei.com>
9612 M:      Zhou Wang <wangzhou1@hisilicon.com>
9613 L:      linux-crypto@vger.kernel.org
9614 S:      Maintained
9615 F:      drivers/crypto/hisilicon/Kconfig
9616 F:      drivers/crypto/hisilicon/Makefile
9617 F:      drivers/crypto/hisilicon/qm.c
9618 F:      drivers/crypto/hisilicon/sgl.c
9619 F:      include/linux/hisi_acc_qm.h
9620
9621 HISILICON ROCE DRIVER
9622 M:      Junxian Huang <huangjunxian6@hisilicon.com>
9623 L:      linux-rdma@vger.kernel.org
9624 S:      Maintained
9625 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9626 F:      drivers/infiniband/hw/hns/
9627
9628 HISILICON SAS Controller
9629 M:      Xiang Chen <chenxiang66@hisilicon.com>
9630 S:      Supported
9631 W:      http://www.hisilicon.com
9632 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
9633 F:      drivers/scsi/hisi_sas/
9634
9635 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
9636 M:      Kai Ye <yekai13@huawei.com>
9637 M:      Longfang Liu <liulongfang@huawei.com>
9638 L:      linux-crypto@vger.kernel.org
9639 S:      Maintained
9640 F:      Documentation/ABI/testing/debugfs-hisi-sec
9641 F:      drivers/crypto/hisilicon/sec2/sec.h
9642 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
9643 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
9644 F:      drivers/crypto/hisilicon/sec2/sec_main.c
9645
9646 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
9647 M:      Jay Fang <f.fangjian@huawei.com>
9648 L:      linux-spi@vger.kernel.org
9649 S:      Maintained
9650 W:      http://www.hisilicon.com
9651 F:      drivers/spi/spi-hisi-kunpeng.c
9652
9653 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
9654 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9655 L:      linux-kernel@vger.kernel.org
9656 S:      Maintained
9657 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
9658 F:      drivers/spmi/hisi-spmi-controller.c
9659
9660 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
9661 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9662 L:      linux-kernel@vger.kernel.org
9663 S:      Maintained
9664 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
9665 F:      drivers/mfd/hi6421-spmi-pmic.c
9666
9667 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
9668 M:      Weili Qian <qianweili@huawei.com>
9669 S:      Maintained
9670 F:      drivers/crypto/hisilicon/trng/trng.c
9671
9672 HISILICON V3XX SPI NOR FLASH Controller Driver
9673 M:      Jay Fang <f.fangjian@huawei.com>
9674 S:      Maintained
9675 W:      http://www.hisilicon.com
9676 F:      drivers/spi/spi-hisi-sfc-v3xx.c
9677
9678 HISILICON ZIP Controller DRIVER
9679 M:      Yang Shen <shenyang39@huawei.com>
9680 M:      Zhou Wang <wangzhou1@hisilicon.com>
9681 L:      linux-crypto@vger.kernel.org
9682 S:      Maintained
9683 F:      Documentation/ABI/testing/debugfs-hisi-zip
9684 F:      drivers/crypto/hisilicon/zip/
9685
9686 HMM - Heterogeneous Memory Management
9687 M:      Jérôme Glisse <jglisse@redhat.com>
9688 L:      linux-mm@kvack.org
9689 S:      Maintained
9690 F:      Documentation/mm/hmm.rst
9691 F:      include/linux/hmm*
9692 F:      lib/test_hmm*
9693 F:      mm/hmm*
9694 F:      tools/testing/selftests/mm/*hmm*
9695
9696 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
9697 M:      Andreas Klinger <ak@it-klinger.de>
9698 L:      linux-iio@vger.kernel.org
9699 S:      Maintained
9700 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
9701 F:      drivers/iio/pressure/mprls0025pa.c
9702
9703 HOST AP DRIVER
9704 L:      linux-wireless@vger.kernel.org
9705 S:      Obsolete
9706 F:      drivers/net/wireless/intersil/hostap/
9707
9708 HP BIOSCFG DRIVER
9709 M:      Jorge Lopez <jorge.lopez2@hp.com>
9710 L:      platform-driver-x86@vger.kernel.org
9711 S:      Maintained
9712 F:      drivers/platform/x86/hp/hp-bioscfg/
9713
9714 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
9715 L:      platform-driver-x86@vger.kernel.org
9716 S:      Orphan
9717 F:      drivers/platform/x86/hp/tc1100-wmi.c
9718
9719 HP WMI HARDWARE MONITOR DRIVER
9720 M:      James Seo <james@equiv.tech>
9721 L:      linux-hwmon@vger.kernel.org
9722 S:      Maintained
9723 F:      Documentation/hwmon/hp-wmi-sensors.rst
9724 F:      drivers/hwmon/hp-wmi-sensors.c
9725
9726 HPET:   High Precision Event Timers driver
9727 M:      Clemens Ladisch <clemens@ladisch.de>
9728 S:      Maintained
9729 F:      Documentation/timers/hpet.rst
9730 F:      drivers/char/hpet.c
9731 F:      include/linux/hpet.h
9732 F:      include/uapi/linux/hpet.h
9733
9734 HPET:   x86
9735 S:      Orphan
9736 F:      arch/x86/include/asm/hpet.h
9737 F:      arch/x86/kernel/hpet.c
9738
9739 HPFS FILESYSTEM
9740 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
9741 S:      Maintained
9742 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
9743 F:      fs/hpfs/
9744
9745 HS3001 Hardware Temperature and Humidity Sensor
9746 M:      Andre Werner <andre.werner@systec-electronic.com>
9747 L:      linux-hwmon@vger.kernel.org
9748 S:      Maintained
9749 F:      drivers/hwmon/hs3001.c
9750
9751 HSI SUBSYSTEM
9752 M:      Sebastian Reichel <sre@kernel.org>
9753 S:      Maintained
9754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
9755 F:      Documentation/ABI/testing/sysfs-bus-hsi
9756 F:      Documentation/driver-api/hsi.rst
9757 F:      drivers/hsi/
9758 F:      include/linux/hsi/
9759 F:      include/uapi/linux/hsi/
9760
9761 HSO 3G MODEM DRIVER
9762 L:      linux-usb@vger.kernel.org
9763 S:      Orphan
9764 F:      drivers/net/usb/hso.c
9765
9766 HSR NETWORK PROTOCOL
9767 L:      netdev@vger.kernel.org
9768 S:      Orphan
9769 F:      net/hsr/
9770
9771 HT16K33 LED CONTROLLER DRIVER
9772 M:      Robin van der Gracht <robin@protonic.nl>
9773 S:      Maintained
9774 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
9775 F:      drivers/auxdisplay/ht16k33.c
9776
9777 HTCPEN TOUCHSCREEN DRIVER
9778 M:      Pau Oliva Fora <pof@eslack.org>
9779 L:      linux-input@vger.kernel.org
9780 S:      Maintained
9781 F:      drivers/input/touchscreen/htcpen.c
9782
9783 HTE SUBSYSTEM
9784 M:      Dipen Patel <dipenp@nvidia.com>
9785 L:      timestamp@lists.linux.dev
9786 S:      Maintained
9787 Q:      https://patchwork.kernel.org/project/timestamp/list/
9788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
9789 F:      Documentation/devicetree/bindings/timestamp/
9790 F:      Documentation/driver-api/hte/
9791 F:      drivers/hte/
9792 F:      include/linux/hte.h
9793
9794 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
9795 M:      Lorenzo Bianconi <lorenzo@kernel.org>
9796 L:      linux-iio@vger.kernel.org
9797 S:      Maintained
9798 W:      http://www.st.com/
9799 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
9800 F:      drivers/iio/humidity/hts221*
9801
9802 HUAWEI ETHERNET DRIVER
9803 M:      Cai Huoqing <cai.huoqing@linux.dev>
9804 L:      netdev@vger.kernel.org
9805 S:      Maintained
9806 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
9807 F:      drivers/net/ethernet/huawei/hinic/
9808
9809 HUGETLB SUBSYSTEM
9810 M:      Mike Kravetz <mike.kravetz@oracle.com>
9811 M:      Muchun Song <muchun.song@linux.dev>
9812 L:      linux-mm@kvack.org
9813 S:      Maintained
9814 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
9815 F:      Documentation/admin-guide/mm/hugetlbpage.rst
9816 F:      Documentation/mm/hugetlbfs_reserv.rst
9817 F:      Documentation/mm/vmemmap_dedup.rst
9818 F:      fs/hugetlbfs/
9819 F:      include/linux/hugetlb.h
9820 F:      mm/hugetlb.c
9821 F:      mm/hugetlb_vmemmap.c
9822 F:      mm/hugetlb_vmemmap.h
9823 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
9824
9825 HVA ST MEDIA DRIVER
9826 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
9827 L:      linux-media@vger.kernel.org
9828 S:      Supported
9829 W:      https://linuxtv.org
9830 T:      git git://linuxtv.org/media_tree.git
9831 F:      drivers/media/platform/st/sti/hva
9832
9833 HWPOISON MEMORY FAILURE HANDLING
9834 M:      Naoya Horiguchi <naoya.horiguchi@nec.com>
9835 R:      Miaohe Lin <linmiaohe@huawei.com>
9836 L:      linux-mm@kvack.org
9837 S:      Maintained
9838 F:      mm/hwpoison-inject.c
9839 F:      mm/memory-failure.c
9840
9841 HYCON HY46XX TOUCHSCREEN SUPPORT
9842 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
9843 L:      linux-input@vger.kernel.org
9844 S:      Maintained
9845 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
9846 F:      drivers/input/touchscreen/hycon-hy46xx.c
9847
9848 HYGON PROCESSOR SUPPORT
9849 M:      Pu Wen <puwen@hygon.cn>
9850 L:      linux-kernel@vger.kernel.org
9851 S:      Maintained
9852 F:      arch/x86/kernel/cpu/hygon.c
9853
9854 HYNIX HI556 SENSOR DRIVER
9855 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9856 L:      linux-media@vger.kernel.org
9857 S:      Maintained
9858 T:      git git://linuxtv.org/media_tree.git
9859 F:      drivers/media/i2c/hi556.c
9860
9861 HYNIX HI846 SENSOR DRIVER
9862 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
9863 L:      linux-media@vger.kernel.org
9864 S:      Maintained
9865 F:      drivers/media/i2c/hi846.c
9866
9867 HYNIX HI847 SENSOR DRIVER
9868 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9869 L:      linux-media@vger.kernel.org
9870 S:      Maintained
9871 F:      drivers/media/i2c/hi847.c
9872
9873 Hyper-V/Azure CORE AND DRIVERS
9874 M:      "K. Y. Srinivasan" <kys@microsoft.com>
9875 M:      Haiyang Zhang <haiyangz@microsoft.com>
9876 M:      Wei Liu <wei.liu@kernel.org>
9877 M:      Dexuan Cui <decui@microsoft.com>
9878 L:      linux-hyperv@vger.kernel.org
9879 S:      Supported
9880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
9881 F:      Documentation/ABI/stable/sysfs-bus-vmbus
9882 F:      Documentation/ABI/testing/debugfs-hyperv
9883 F:      Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
9884 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
9885 F:      Documentation/virt/hyperv
9886 F:      arch/arm64/hyperv
9887 F:      arch/arm64/include/asm/hyperv-tlfs.h
9888 F:      arch/arm64/include/asm/mshyperv.h
9889 F:      arch/x86/hyperv
9890 F:      arch/x86/include/asm/hyperv-tlfs.h
9891 F:      arch/x86/include/asm/mshyperv.h
9892 F:      arch/x86/include/asm/trace/hyperv.h
9893 F:      arch/x86/kernel/cpu/mshyperv.c
9894 F:      drivers/clocksource/hyperv_timer.c
9895 F:      drivers/hid/hid-hyperv.c
9896 F:      drivers/hv/
9897 F:      drivers/input/serio/hyperv-keyboard.c
9898 F:      drivers/iommu/hyperv-iommu.c
9899 F:      drivers/net/ethernet/microsoft/
9900 F:      drivers/net/hyperv/
9901 F:      drivers/pci/controller/pci-hyperv-intf.c
9902 F:      drivers/pci/controller/pci-hyperv.c
9903 F:      drivers/scsi/storvsc_drv.c
9904 F:      drivers/uio/uio_hv_generic.c
9905 F:      drivers/video/fbdev/hyperv_fb.c
9906 F:      include/asm-generic/hyperv-tlfs.h
9907 F:      include/asm-generic/mshyperv.h
9908 F:      include/clocksource/hyperv_timer.h
9909 F:      include/linux/hyperv.h
9910 F:      include/net/mana
9911 F:      include/uapi/linux/hyperv.h
9912 F:      net/vmw_vsock/hyperv_transport.c
9913 F:      tools/hv/
9914
9915 HYPERBUS SUPPORT
9916 M:      Vignesh Raghavendra <vigneshr@ti.com>
9917 R:      Tudor Ambarus <tudor.ambarus@linaro.org>
9918 L:      linux-mtd@lists.infradead.org
9919 S:      Supported
9920 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9921 C:      irc://irc.oftc.net/mtd
9922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
9923 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
9924 F:      drivers/mtd/hyperbus/
9925 F:      include/linux/mtd/hyperbus.h
9926
9927 HYPERVISOR VIRTUAL CONSOLE DRIVER
9928 L:      linuxppc-dev@lists.ozlabs.org
9929 S:      Odd Fixes
9930 F:      drivers/tty/hvc/
9931
9932 I2C ACPI SUPPORT
9933 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9934 L:      linux-i2c@vger.kernel.org
9935 L:      linux-acpi@vger.kernel.org
9936 S:      Maintained
9937 F:      drivers/i2c/i2c-core-acpi.c
9938
9939 I2C ADDRESS TRANSLATOR (ATR)
9940 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
9941 R:      Luca Ceresoli <luca.ceresoli@bootlin.com>
9942 L:      linux-i2c@vger.kernel.org
9943 S:      Maintained
9944 F:      drivers/i2c/i2c-atr.c
9945 F:      include/linux/i2c-atr.h
9946
9947 I2C CONTROLLER DRIVER FOR NVIDIA GPU
9948 M:      Ajay Gupta <ajayg@nvidia.com>
9949 L:      linux-i2c@vger.kernel.org
9950 S:      Maintained
9951 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
9952 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
9953
9954 I2C MUXES
9955 M:      Peter Rosin <peda@axentia.se>
9956 L:      linux-i2c@vger.kernel.org
9957 S:      Maintained
9958 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
9959 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
9960 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
9961 F:      Documentation/i2c/i2c-topology.rst
9962 F:      Documentation/i2c/muxes/
9963 F:      drivers/i2c/i2c-mux.c
9964 F:      drivers/i2c/muxes/
9965 F:      include/linux/i2c-mux.h
9966
9967 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
9968 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
9969 L:      linux-i2c@vger.kernel.org
9970 S:      Maintained
9971 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
9972 F:      drivers/i2c/busses/i2c-mv64xxx.c
9973
9974 I2C OVER PARALLEL PORT
9975 M:      Jean Delvare <jdelvare@suse.com>
9976 L:      linux-i2c@vger.kernel.org
9977 S:      Maintained
9978 F:      Documentation/i2c/busses/i2c-parport.rst
9979 F:      drivers/i2c/busses/i2c-parport.c
9980
9981 I2C SUBSYSTEM
9982 M:      Wolfram Sang <wsa@kernel.org>
9983 L:      linux-i2c@vger.kernel.org
9984 S:      Maintained
9985 W:      https://i2c.wiki.kernel.org/
9986 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
9987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
9988 F:      Documentation/devicetree/bindings/i2c/i2c.txt
9989 F:      Documentation/i2c/
9990 F:      drivers/i2c/*
9991 F:      include/dt-bindings/i2c/i2c.h
9992 F:      include/linux/i2c-dev.h
9993 F:      include/linux/i2c-smbus.h
9994 F:      include/linux/i2c.h
9995 F:      include/uapi/linux/i2c-*.h
9996 F:      include/uapi/linux/i2c.h
9997
9998 I2C SUBSYSTEM HOST DRIVERS
9999 M:      Andi Shyti <andi.shyti@kernel.org>
10000 L:      linux-i2c@vger.kernel.org
10001 S:      Maintained
10002 W:      https://i2c.wiki.kernel.org/
10003 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10005 F:      Documentation/devicetree/bindings/i2c/
10006 F:      drivers/i2c/algos/
10007 F:      drivers/i2c/busses/
10008 F:      include/dt-bindings/i2c/
10009
10010 I2C-TAOS-EVM DRIVER
10011 M:      Jean Delvare <jdelvare@suse.com>
10012 L:      linux-i2c@vger.kernel.org
10013 S:      Maintained
10014 F:      Documentation/i2c/busses/i2c-taos-evm.rst
10015 F:      drivers/i2c/busses/i2c-taos-evm.c
10016
10017 I2C-TINY-USB DRIVER
10018 M:      Till Harbaum <till@harbaum.org>
10019 L:      linux-i2c@vger.kernel.org
10020 S:      Maintained
10021 W:      http://www.harbaum.org/till/i2c_tiny_usb
10022 F:      drivers/i2c/busses/i2c-tiny-usb.c
10023
10024 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10025 M:      Jean Delvare <jdelvare@suse.com>
10026 L:      linux-i2c@vger.kernel.org
10027 S:      Maintained
10028 F:      Documentation/i2c/busses/i2c-ali1535.rst
10029 F:      Documentation/i2c/busses/i2c-ali1563.rst
10030 F:      Documentation/i2c/busses/i2c-ali15x3.rst
10031 F:      Documentation/i2c/busses/i2c-amd756.rst
10032 F:      Documentation/i2c/busses/i2c-amd8111.rst
10033 F:      Documentation/i2c/busses/i2c-i801.rst
10034 F:      Documentation/i2c/busses/i2c-nforce2.rst
10035 F:      Documentation/i2c/busses/i2c-piix4.rst
10036 F:      Documentation/i2c/busses/i2c-sis5595.rst
10037 F:      Documentation/i2c/busses/i2c-sis630.rst
10038 F:      Documentation/i2c/busses/i2c-sis96x.rst
10039 F:      Documentation/i2c/busses/i2c-via.rst
10040 F:      Documentation/i2c/busses/i2c-viapro.rst
10041 F:      drivers/i2c/busses/i2c-ali1535.c
10042 F:      drivers/i2c/busses/i2c-ali1563.c
10043 F:      drivers/i2c/busses/i2c-ali15x3.c
10044 F:      drivers/i2c/busses/i2c-amd756-s4882.c
10045 F:      drivers/i2c/busses/i2c-amd756.c
10046 F:      drivers/i2c/busses/i2c-amd8111.c
10047 F:      drivers/i2c/busses/i2c-i801.c
10048 F:      drivers/i2c/busses/i2c-isch.c
10049 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
10050 F:      drivers/i2c/busses/i2c-nforce2.c
10051 F:      drivers/i2c/busses/i2c-piix4.c
10052 F:      drivers/i2c/busses/i2c-sis5595.c
10053 F:      drivers/i2c/busses/i2c-sis630.c
10054 F:      drivers/i2c/busses/i2c-sis96x.c
10055 F:      drivers/i2c/busses/i2c-via.c
10056 F:      drivers/i2c/busses/i2c-viapro.c
10057
10058 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10059 M:      Hans de Goede <hdegoede@redhat.com>
10060 L:      linux-i2c@vger.kernel.org
10061 S:      Maintained
10062 F:      drivers/i2c/busses/i2c-cht-wc.c
10063
10064 I2C/SMBUS ISMT DRIVER
10065 M:      Seth Heasley <seth.heasley@intel.com>
10066 M:      Neil Horman <nhorman@tuxdriver.com>
10067 L:      linux-i2c@vger.kernel.org
10068 F:      Documentation/i2c/busses/i2c-ismt.rst
10069 F:      drivers/i2c/busses/i2c-ismt.c
10070
10071 I2C/SMBUS STUB DRIVER
10072 M:      Jean Delvare <jdelvare@suse.com>
10073 L:      linux-i2c@vger.kernel.org
10074 S:      Maintained
10075 F:      drivers/i2c/i2c-stub.c
10076
10077 I3C DRIVER FOR ASPEED AST2600
10078 M:      Jeremy Kerr <jk@codeconstruct.com.au>
10079 S:      Maintained
10080 F:      Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10081 F:      drivers/i3c/master/ast2600-i3c-master.c
10082
10083 I3C DRIVER FOR CADENCE I3C MASTER IP
10084 M:      Przemysław Gaj <pgaj@cadence.com>
10085 S:      Maintained
10086 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10087 F:      drivers/i3c/master/i3c-master-cdns.c
10088
10089 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10090 S:      Orphan
10091 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10092 F:      drivers/i3c/master/dw*
10093
10094 I3C SUBSYSTEM
10095 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10096 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
10097 S:      Maintained
10098 C:      irc://chat.freenode.net/linux-i3c
10099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10100 F:      Documentation/ABI/testing/sysfs-bus-i3c
10101 F:      Documentation/devicetree/bindings/i3c/
10102 F:      Documentation/driver-api/i3c
10103 F:      drivers/i3c/
10104 F:      include/linux/i3c/
10105
10106 IBM Operation Panel Input Driver
10107 M:      Eddie James <eajames@linux.ibm.com>
10108 L:      linux-input@vger.kernel.org
10109 S:      Maintained
10110 F:      Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10111 F:      drivers/input/misc/ibm-panel.c
10112
10113 IBM Power 842 compression accelerator
10114 M:      Haren Myneni <haren@us.ibm.com>
10115 S:      Supported
10116 F:      crypto/842.c
10117 F:      drivers/crypto/nx/Kconfig
10118 F:      drivers/crypto/nx/Makefile
10119 F:      drivers/crypto/nx/nx-842*
10120 F:      include/linux/sw842.h
10121 F:      lib/842/
10122
10123 IBM Power in-Nest Crypto Acceleration
10124 M:      Breno Leitão <leitao@debian.org>
10125 M:      Nayna Jain <nayna@linux.ibm.com>
10126 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10127 L:      linux-crypto@vger.kernel.org
10128 S:      Supported
10129 F:      drivers/crypto/nx/Kconfig
10130 F:      drivers/crypto/nx/Makefile
10131 F:      drivers/crypto/nx/nx-aes*
10132 F:      drivers/crypto/nx/nx-sha*
10133 F:      drivers/crypto/nx/nx.*
10134 F:      drivers/crypto/nx/nx_csbcpb.h
10135 F:      drivers/crypto/nx/nx_debugfs.c
10136
10137 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10138 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10139 L:      linux-pci@vger.kernel.org
10140 L:      linuxppc-dev@lists.ozlabs.org
10141 S:      Supported
10142 F:      drivers/pci/hotplug/rpadlpar*
10143
10144 IBM Power Linux RAID adapter
10145 M:      Brian King <brking@us.ibm.com>
10146 S:      Supported
10147 F:      drivers/scsi/ipr.*
10148
10149 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10150 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10151 L:      linux-pci@vger.kernel.org
10152 L:      linuxppc-dev@lists.ozlabs.org
10153 S:      Supported
10154 F:      drivers/pci/hotplug/rpaphp*
10155
10156 IBM Power SRIOV Virtual NIC Device Driver
10157 M:      Haren Myneni <haren@linux.ibm.com>
10158 M:      Rick Lindsley <ricklind@linux.ibm.com>
10159 R:      Nick Child <nnac123@linux.ibm.com>
10160 R:      Dany Madden <danymadden@us.ibm.com>
10161 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
10162 L:      netdev@vger.kernel.org
10163 S:      Supported
10164 F:      drivers/net/ethernet/ibm/ibmvnic.*
10165
10166 IBM Power VFIO Support
10167 M:      Timothy Pearson <tpearson@raptorengineering.com>
10168 S:      Supported
10169 F:      drivers/vfio/vfio_iommu_spapr_tce.c
10170
10171 IBM Power Virtual Ethernet Device Driver
10172 M:      Nick Child <nnac123@linux.ibm.com>
10173 L:      netdev@vger.kernel.org
10174 S:      Supported
10175 F:      drivers/net/ethernet/ibm/ibmveth.*
10176
10177 IBM Power Virtual FC Device Drivers
10178 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10179 L:      linux-scsi@vger.kernel.org
10180 S:      Supported
10181 F:      drivers/scsi/ibmvscsi/ibmvfc*
10182
10183 IBM Power Virtual Management Channel Driver
10184 M:      Brad Warrum <bwarrum@linux.ibm.com>
10185 M:      Ritu Agarwal <rituagar@linux.ibm.com>
10186 S:      Supported
10187 F:      drivers/misc/ibmvmc.*
10188
10189 IBM Power Virtual SCSI Device Drivers
10190 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10191 L:      linux-scsi@vger.kernel.org
10192 S:      Supported
10193 F:      drivers/scsi/ibmvscsi/ibmvscsi*
10194 F:      include/scsi/viosrp.h
10195
10196 IBM Power Virtual SCSI Device Target Driver
10197 M:      Michael Cyr <mikecyr@linux.ibm.com>
10198 L:      linux-scsi@vger.kernel.org
10199 L:      target-devel@vger.kernel.org
10200 S:      Supported
10201 F:      drivers/scsi/ibmvscsi_tgt/
10202
10203 IBM Power VMX Cryptographic instructions
10204 M:      Breno Leitão <leitao@debian.org>
10205 M:      Nayna Jain <nayna@linux.ibm.com>
10206 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10207 L:      linux-crypto@vger.kernel.org
10208 S:      Supported
10209 F:      drivers/crypto/vmx/Kconfig
10210 F:      drivers/crypto/vmx/Makefile
10211 F:      drivers/crypto/vmx/aes*
10212 F:      drivers/crypto/vmx/ghash*
10213 F:      drivers/crypto/vmx/ppc-xlate.pl
10214 F:      drivers/crypto/vmx/vmx.c
10215
10216 IBM ServeRAID RAID DRIVER
10217 S:      Orphan
10218 F:      drivers/scsi/ips.*
10219
10220 ICH LPC AND GPIO DRIVER
10221 M:      Peter Tyser <ptyser@xes-inc.com>
10222 S:      Maintained
10223 F:      drivers/gpio/gpio-ich.c
10224 F:      drivers/mfd/lpc_ich.c
10225
10226 ICY I2C DRIVER
10227 M:      Max Staudt <max@enpas.org>
10228 L:      linux-i2c@vger.kernel.org
10229 S:      Maintained
10230 F:      drivers/i2c/busses/i2c-icy.c
10231
10232 IDEAPAD LAPTOP EXTRAS DRIVER
10233 M:      Ike Panhc <ike.pan@canonical.com>
10234 L:      platform-driver-x86@vger.kernel.org
10235 S:      Maintained
10236 W:      http://launchpad.net/ideapad-laptop
10237 F:      drivers/platform/x86/ideapad-laptop.c
10238
10239 IDEAPAD LAPTOP SLIDEBAR DRIVER
10240 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
10241 L:      linux-input@vger.kernel.org
10242 S:      Maintained
10243 W:      https://github.com/o2genum/ideapad-slidebar
10244 F:      drivers/input/misc/ideapad_slidebar.c
10245
10246 IDMAPPED MOUNTS
10247 M:      Christian Brauner <brauner@kernel.org>
10248 M:      Seth Forshee <sforshee@kernel.org>
10249 L:      linux-fsdevel@vger.kernel.org
10250 S:      Maintained
10251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git
10252 F:      Documentation/filesystems/idmappings.rst
10253 F:      include/linux/mnt_idmapping.*
10254 F:      tools/testing/selftests/mount_setattr/
10255
10256 IDT VersaClock 5 CLOCK DRIVER
10257 M:      Luca Ceresoli <luca@lucaceresoli.net>
10258 S:      Maintained
10259 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10260 F:      drivers/clk/clk-versaclock5.c
10261
10262 IEEE 802.15.4 SUBSYSTEM
10263 M:      Alexander Aring <alex.aring@gmail.com>
10264 M:      Stefan Schmidt <stefan@datenfreihafen.org>
10265 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10266 L:      linux-wpan@vger.kernel.org
10267 S:      Maintained
10268 W:      https://linux-wpan.org/
10269 Q:      https://patchwork.kernel.org/project/linux-wpan/list/
10270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10272 F:      Documentation/networking/ieee802154.rst
10273 F:      drivers/net/ieee802154/
10274 F:      include/linux/ieee802154.h
10275 F:      include/linux/nl802154.h
10276 F:      include/net/af_ieee802154.h
10277 F:      include/net/cfg802154.h
10278 F:      include/net/ieee802154_netdev.h
10279 F:      include/net/mac802154.h
10280 F:      include/net/nl802154.h
10281 F:      net/ieee802154/
10282 F:      net/mac802154/
10283
10284 IFCVF VIRTIO DATA PATH ACCELERATOR
10285 R:      Zhu Lingshan <lingshan.zhu@intel.com>
10286 F:      drivers/vdpa/ifcvf/
10287
10288 IFE PROTOCOL
10289 M:      Yotam Gigi <yotam.gi@gmail.com>
10290 M:      Jamal Hadi Salim <jhs@mojatatu.com>
10291 F:      include/net/ife.h
10292 F:      include/uapi/linux/ife.h
10293 F:      net/ife
10294
10295 IGORPLUG-USB IR RECEIVER
10296 M:      Sean Young <sean@mess.org>
10297 L:      linux-media@vger.kernel.org
10298 S:      Maintained
10299 F:      drivers/media/rc/igorplugusb.c
10300
10301 IGUANAWORKS USB IR TRANSCEIVER
10302 M:      Sean Young <sean@mess.org>
10303 L:      linux-media@vger.kernel.org
10304 S:      Maintained
10305 F:      drivers/media/rc/iguanair.c
10306
10307 IIO DIGITAL POTENTIOMETER DAC
10308 M:      Peter Rosin <peda@axentia.se>
10309 L:      linux-iio@vger.kernel.org
10310 S:      Maintained
10311 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10312 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10313 F:      drivers/iio/dac/dpot-dac.c
10314
10315 IIO ENVELOPE DETECTOR
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-adc-envelope-detector
10320 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10321 F:      drivers/iio/adc/envelope-detector.c
10322
10323 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10324 M:      Matti Vaittinen <mazziesaccount@gmail.com>
10325 L:      linux-iio@vger.kernel.org
10326 S:      Maintained
10327 F:      drivers/iio/light/gain-time-scale-helper.c
10328 F:      drivers/iio/light/gain-time-scale-helper.h
10329
10330 IIO MULTIPLEXER
10331 M:      Peter Rosin <peda@axentia.se>
10332 L:      linux-iio@vger.kernel.org
10333 S:      Maintained
10334 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10335 F:      drivers/iio/multiplexer/iio-mux.c
10336
10337 IIO SCMI BASED DRIVER
10338 M:      Jyoti Bhayana <jbhayana@google.com>
10339 L:      linux-iio@vger.kernel.org
10340 S:      Maintained
10341 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
10342
10343 IIO SUBSYSTEM AND DRIVERS
10344 M:      Jonathan Cameron <jic23@kernel.org>
10345 R:      Lars-Peter Clausen <lars@metafoo.de>
10346 L:      linux-iio@vger.kernel.org
10347 S:      Maintained
10348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10349 F:      Documentation/ABI/testing/configfs-iio*
10350 F:      Documentation/ABI/testing/sysfs-bus-iio*
10351 F:      Documentation/devicetree/bindings/iio/
10352 F:      drivers/iio/
10353 F:      drivers/staging/iio/
10354 F:      include/dt-bindings/iio/
10355 F:      include/linux/iio/
10356 F:      tools/iio/
10357
10358 IIO UNIT CONVERTER
10359 M:      Peter Rosin <peda@axentia.se>
10360 L:      linux-iio@vger.kernel.org
10361 S:      Maintained
10362 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10363 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10364 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10365 F:      drivers/iio/afe/iio-rescale.c
10366
10367 IKANOS/ADI EAGLE ADSL USB DRIVER
10368 M:      Matthieu Castet <castet.matthieu@free.fr>
10369 M:      Stanislaw Gruszka <stf_xl@wp.pl>
10370 S:      Maintained
10371 F:      drivers/usb/atm/ueagle-atm.c
10372
10373 IMAGIS TOUCHSCREEN DRIVER
10374 M:      Markuss Broks <markuss.broks@gmail.com>
10375 S:      Maintained
10376 F:      Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10377 F:      drivers/input/touchscreen/imagis.c
10378
10379 IMGTEC ASCII LCD DRIVER
10380 M:      Paul Burton <paulburton@kernel.org>
10381 S:      Maintained
10382 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10383 F:      drivers/auxdisplay/img-ascii-lcd.c
10384
10385 IMGTEC IR DECODER DRIVER
10386 S:      Orphan
10387 F:      drivers/media/rc/img-ir/
10388
10389 IMON SOUNDGRAPH USB IR RECEIVER
10390 M:      Sean Young <sean@mess.org>
10391 L:      linux-media@vger.kernel.org
10392 S:      Maintained
10393 F:      drivers/media/rc/imon.c
10394 F:      drivers/media/rc/imon_raw.c
10395
10396 IMS TWINTURBO FRAMEBUFFER DRIVER
10397 L:      linux-fbdev@vger.kernel.org
10398 S:      Orphan
10399 F:      drivers/video/fbdev/imsttfb.c
10400
10401 INA209 HARDWARE MONITOR DRIVER
10402 M:      Guenter Roeck <linux@roeck-us.net>
10403 L:      linux-hwmon@vger.kernel.org
10404 S:      Maintained
10405 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
10406 F:      Documentation/hwmon/ina209.rst
10407 F:      drivers/hwmon/ina209.c
10408
10409 INA2XX HARDWARE MONITOR DRIVER
10410 M:      Guenter Roeck <linux@roeck-us.net>
10411 L:      linux-hwmon@vger.kernel.org
10412 S:      Maintained
10413 F:      Documentation/hwmon/ina2xx.rst
10414 F:      drivers/hwmon/ina2xx.c
10415 F:      include/linux/platform_data/ina2xx.h
10416
10417 INDEX OF FURTHER KERNEL DOCUMENTATION
10418 M:      Carlos Bilbao <carlos.bilbao@amd.com>
10419 S:      Maintained
10420 F:      Documentation/process/kernel-docs.rst
10421
10422 INDUSTRY PACK SUBSYSTEM (IPACK)
10423 M:      Vaibhav Gupta <vaibhavgupta40@gmail.com>
10424 M:      Jens Taprogge <jens.taprogge@taprogge.org>
10425 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10426 L:      industrypack-devel@lists.sourceforge.net
10427 S:      Maintained
10428 W:      http://industrypack.sourceforge.net
10429 F:      drivers/ipack/
10430
10431 INFINEON DPS310 Driver
10432 M:      Eddie James <eajames@linux.ibm.com>
10433 L:      linux-iio@vger.kernel.org
10434 S:      Maintained
10435 F:      drivers/iio/pressure/dps310.c
10436
10437 INFINEON PEB2466 ASoC CODEC
10438 M:      Herve Codina <herve.codina@bootlin.com>
10439 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10440 S:      Maintained
10441 F:      Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10442 F:      sound/soc/codecs/peb2466.c
10443
10444 INFINIBAND SUBSYSTEM
10445 M:      Jason Gunthorpe <jgg@nvidia.com>
10446 M:      Leon Romanovsky <leonro@nvidia.com>
10447 L:      linux-rdma@vger.kernel.org
10448 S:      Supported
10449 W:      https://github.com/linux-rdma/rdma-core
10450 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10452 F:      Documentation/devicetree/bindings/infiniband/
10453 F:      Documentation/infiniband/
10454 F:      drivers/infiniband/
10455 F:      include/rdma/
10456 F:      include/trace/events/ib_mad.h
10457 F:      include/trace/events/ib_umad.h
10458 F:      include/trace/misc/rdma.h
10459 F:      include/uapi/linux/if_infiniband.h
10460 F:      include/uapi/rdma/
10461 F:      samples/bpf/ibumad_kern.c
10462 F:      samples/bpf/ibumad_user.c
10463
10464 INGENIC JZ4780 NAND DRIVER
10465 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10466 L:      linux-mtd@lists.infradead.org
10467 L:      linux-mips@vger.kernel.org
10468 S:      Maintained
10469 F:      drivers/mtd/nand/raw/ingenic/
10470
10471 INGENIC JZ47xx SoCs
10472 M:      Paul Cercueil <paul@crapouillou.net>
10473 L:      linux-mips@vger.kernel.org
10474 S:      Maintained
10475 F:      arch/mips/boot/dts/ingenic/
10476 F:      arch/mips/generic/board-ingenic.c
10477 F:      arch/mips/include/asm/mach-ingenic/
10478 F:      arch/mips/ingenic/Kconfig
10479 F:      drivers/clk/ingenic/
10480 F:      drivers/dma/dma-jz4780.c
10481 F:      drivers/gpu/drm/ingenic/
10482 F:      drivers/i2c/busses/i2c-jz4780.c
10483 F:      drivers/iio/adc/ingenic-adc.c
10484 F:      drivers/irqchip/irq-ingenic.c
10485 F:      drivers/memory/jz4780-nemc.c
10486 F:      drivers/mmc/host/jz4740_mmc.c
10487 F:      drivers/mtd/nand/raw/ingenic/
10488 F:      drivers/pinctrl/pinctrl-ingenic.c
10489 F:      drivers/power/supply/ingenic-battery.c
10490 F:      drivers/pwm/pwm-jz4740.c
10491 F:      drivers/remoteproc/ingenic_rproc.c
10492 F:      drivers/rtc/rtc-jz4740.c
10493 F:      drivers/tty/serial/8250/8250_ingenic.c
10494 F:      drivers/usb/musb/jz4740.c
10495 F:      drivers/watchdog/jz4740_wdt.c
10496 F:      include/dt-bindings/iio/adc/ingenic,adc.h
10497 F:      include/linux/mfd/ingenic-tcu.h
10498 F:      sound/soc/codecs/jz47*
10499 F:      sound/soc/jz4740/
10500
10501 INJOINIC IP5xxx POWER BANK IC DRIVER
10502 M:      Samuel Holland <samuel@sholland.org>
10503 S:      Maintained
10504 F:      drivers/power/supply/ip5xxx_power.c
10505
10506 INOTIFY
10507 M:      Jan Kara <jack@suse.cz>
10508 R:      Amir Goldstein <amir73il@gmail.com>
10509 L:      linux-fsdevel@vger.kernel.org
10510 S:      Maintained
10511 F:      Documentation/filesystems/inotify.rst
10512 F:      fs/notify/inotify/
10513 F:      include/linux/inotify.h
10514 F:      include/uapi/linux/inotify.h
10515
10516 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10517 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
10518 L:      linux-input@vger.kernel.org
10519 S:      Maintained
10520 Q:      http://patchwork.kernel.org/project/linux-input/list/
10521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10522 F:      Documentation/devicetree/bindings/input/
10523 F:      Documentation/devicetree/bindings/serio/
10524 F:      Documentation/input/
10525 F:      drivers/input/
10526 F:      include/dt-bindings/input/
10527 F:      include/linux/input.h
10528 F:      include/linux/input/
10529 F:      include/uapi/linux/input-event-codes.h
10530 F:      include/uapi/linux/input.h
10531
10532 INPUT MULTITOUCH (MT) PROTOCOL
10533 M:      Henrik Rydberg <rydberg@bitmath.org>
10534 L:      linux-input@vger.kernel.org
10535 S:      Odd fixes
10536 F:      Documentation/input/multi-touch-protocol.rst
10537 F:      drivers/input/input-mt.c
10538 K:      \b(ABS|SYN)_MT_
10539
10540 INSIDE SECURE CRYPTO DRIVER
10541 M:      Antoine Tenart <atenart@kernel.org>
10542 L:      linux-crypto@vger.kernel.org
10543 S:      Maintained
10544 F:      drivers/crypto/inside-secure/
10545
10546 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10547 M:      Mimi Zohar <zohar@linux.ibm.com>
10548 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
10549 L:      linux-integrity@vger.kernel.org
10550 S:      Supported
10551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10552 F:      security/integrity/
10553 F:      security/integrity/ima/
10554
10555 INTEL 810/815 FRAMEBUFFER DRIVER
10556 M:      Antonino Daplas <adaplas@gmail.com>
10557 L:      linux-fbdev@vger.kernel.org
10558 S:      Maintained
10559 F:      drivers/video/fbdev/i810/
10560
10561 INTEL 8254 COUNTER DRIVER
10562 M:      William Breathitt Gray <william.gray@linaro.org>
10563 L:      linux-iio@vger.kernel.org
10564 S:      Maintained
10565 F:      drivers/counter/i8254.c
10566 F:      include/linux/i8254.h
10567
10568 INTEL 8255 GPIO DRIVER
10569 M:      William Breathitt Gray <william.gray@linaro.org>
10570 L:      linux-gpio@vger.kernel.org
10571 S:      Maintained
10572 F:      drivers/gpio/gpio-i8255.c
10573 F:      drivers/gpio/gpio-i8255.h
10574
10575 INTEL ASoC DRIVERS
10576 M:      Cezary Rojewski <cezary.rojewski@intel.com>
10577 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
10578 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
10579 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
10580 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
10581 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10582 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
10583 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10584 S:      Supported
10585 F:      sound/soc/intel/
10586
10587 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
10588 M:      Hans de Goede <hdegoede@redhat.com>
10589 L:      platform-driver-x86@vger.kernel.org
10590 S:      Maintained
10591 F:      drivers/platform/x86/intel/atomisp2/pm.c
10592
10593 INTEL ATOMISP2 LED DRIVER
10594 M:      Hans de Goede <hdegoede@redhat.com>
10595 L:      platform-driver-x86@vger.kernel.org
10596 S:      Maintained
10597 F:      drivers/platform/x86/intel/atomisp2/led.c
10598
10599 INTEL BIOS SAR INT1092 DRIVER
10600 M:      Shravan Sudhakar <s.shravan@intel.com>
10601 L:      platform-driver-x86@vger.kernel.org
10602 S:      Maintained
10603 F:      drivers/platform/x86/intel/int1092/
10604
10605 INTEL BROXTON PMC DRIVER
10606 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10607 M:      Zha Qipeng <qipeng.zha@intel.com>
10608 S:      Maintained
10609 F:      drivers/mfd/intel_pmc_bxt.c
10610 F:      include/linux/mfd/intel_pmc_bxt.h
10611
10612 INTEL C600 SERIES SAS CONTROLLER DRIVER
10613 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
10614 L:      linux-scsi@vger.kernel.org
10615 S:      Supported
10616 T:      git git://git.code.sf.net/p/intel-sas/isci
10617 F:      drivers/scsi/isci/
10618
10619 INTEL CPU family model numbers
10620 M:      Tony Luck <tony.luck@intel.com>
10621 M:      x86@kernel.org
10622 L:      linux-kernel@vger.kernel.org
10623 S:      Supported
10624 F:      arch/x86/include/asm/intel-family.h
10625
10626 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
10627 M:      Jani Nikula <jani.nikula@linux.intel.com>
10628 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
10629 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10630 M:      Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
10631 L:      intel-gfx@lists.freedesktop.org
10632 S:      Supported
10633 W:      https://01.org/linuxgraphics/
10634 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
10635 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
10636 C:      irc://irc.oftc.net/intel-gfx
10637 T:      git git://anongit.freedesktop.org/drm-intel
10638 F:      Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
10639 F:      Documentation/gpu/i915.rst
10640 F:      drivers/gpu/drm/ci/xfails/i915*
10641 F:      drivers/gpu/drm/i915/
10642 F:      include/drm/i915*
10643 F:      include/uapi/drm/i915_drm.h
10644
10645 INTEL ETHERNET DRIVERS
10646 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
10647 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
10648 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
10649 S:      Supported
10650 W:      https://www.intel.com/content/www/us/en/support.html
10651 Q:      https://patchwork.ozlabs.org/project/intel-wired-lan/list/
10652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
10653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
10654 F:      Documentation/networking/device_drivers/ethernet/intel/
10655 F:      drivers/net/ethernet/intel/
10656 F:      drivers/net/ethernet/intel/*/
10657 F:      include/linux/avf/virtchnl.h
10658 F:      include/linux/net/intel/iidc.h
10659
10660 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
10661 M:      Mustafa Ismail <mustafa.ismail@intel.com>
10662 M:      Shiraz Saleem <shiraz.saleem@intel.com>
10663 L:      linux-rdma@vger.kernel.org
10664 S:      Supported
10665 F:      drivers/infiniband/hw/irdma/
10666 F:      include/uapi/rdma/irdma-abi.h
10667
10668 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
10669 M:      Maik Broemme <mbroemme@libmpq.org>
10670 L:      linux-fbdev@vger.kernel.org
10671 S:      Maintained
10672 F:      Documentation/fb/intelfb.rst
10673 F:      drivers/video/fbdev/intelfb/
10674
10675 INTEL GPIO DRIVERS
10676 M:      Andy Shevchenko <andy@kernel.org>
10677 L:      linux-gpio@vger.kernel.org
10678 S:      Supported
10679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10680 F:      drivers/gpio/gpio-elkhartlake.c
10681 F:      drivers/gpio/gpio-ich.c
10682 F:      drivers/gpio/gpio-merrifield.c
10683 F:      drivers/gpio/gpio-ml-ioh.c
10684 F:      drivers/gpio/gpio-pch.c
10685 F:      drivers/gpio/gpio-sch.c
10686 F:      drivers/gpio/gpio-sodaville.c
10687 F:      drivers/gpio/gpio-tangier.c
10688
10689 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
10690 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
10691 M:      Zhi Wang <zhi.a.wang@intel.com>
10692 L:      intel-gvt-dev@lists.freedesktop.org
10693 L:      intel-gfx@lists.freedesktop.org
10694 S:      Supported
10695 W:      https://01.org/igvt-g
10696 T:      git https://github.com/intel/gvt-linux.git
10697 F:      drivers/gpu/drm/i915/gvt/
10698
10699 INTEL HID EVENT DRIVER
10700 M:      Alex Hung <alexhung@gmail.com>
10701 L:      platform-driver-x86@vger.kernel.org
10702 S:      Maintained
10703 F:      drivers/platform/x86/intel/hid.c
10704
10705 INTEL I/OAT DMA DRIVER
10706 M:      Dave Jiang <dave.jiang@intel.com>
10707 R:      Dan Williams <dan.j.williams@intel.com>
10708 L:      dmaengine@vger.kernel.org
10709 S:      Supported
10710 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
10711 F:      drivers/dma/ioat*
10712
10713 INTEL IDLE DRIVER
10714 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
10715 M:      Len Brown <lenb@kernel.org>
10716 L:      linux-pm@vger.kernel.org
10717 S:      Supported
10718 B:      https://bugzilla.kernel.org
10719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
10720 F:      drivers/idle/intel_idle.c
10721
10722 INTEL IDXD DRIVER
10723 M:      Fenghua Yu <fenghua.yu@intel.com>
10724 M:      Dave Jiang <dave.jiang@intel.com>
10725 L:      dmaengine@vger.kernel.org
10726 S:      Supported
10727 F:      drivers/dma/idxd/*
10728 F:      include/uapi/linux/idxd.h
10729
10730 INTEL IN FIELD SCAN (IFS) DEVICE
10731 M:      Jithu Joseph <jithu.joseph@intel.com>
10732 R:      Ashok Raj <ashok.raj@intel.com>
10733 R:      Tony Luck <tony.luck@intel.com>
10734 S:      Maintained
10735 F:      drivers/platform/x86/intel/ifs
10736 F:      include/trace/events/intel_ifs.h
10737
10738 INTEL INTEGRATED SENSOR HUB DRIVER
10739 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10740 M:      Jiri Kosina <jikos@kernel.org>
10741 L:      linux-input@vger.kernel.org
10742 S:      Maintained
10743 F:      drivers/hid/intel-ish-hid/
10744
10745 INTEL IOMMU (VT-d)
10746 M:      David Woodhouse <dwmw2@infradead.org>
10747 M:      Lu Baolu <baolu.lu@linux.intel.com>
10748 L:      iommu@lists.linux.dev
10749 S:      Supported
10750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
10751 F:      drivers/iommu/intel/
10752
10753 INTEL IPU3 CSI-2 CIO2 DRIVER
10754 M:      Yong Zhi <yong.zhi@intel.com>
10755 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10756 M:      Bingbu Cao <bingbu.cao@intel.com>
10757 M:      Dan Scally <djrscally@gmail.com>
10758 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10759 L:      linux-media@vger.kernel.org
10760 S:      Maintained
10761 T:      git git://linuxtv.org/media_tree.git
10762 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
10763 F:      drivers/media/pci/intel/ipu3/
10764
10765 INTEL IPU3 CSI-2 IMGU DRIVER
10766 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10767 R:      Bingbu Cao <bingbu.cao@intel.com>
10768 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10769 L:      linux-media@vger.kernel.org
10770 S:      Maintained
10771 F:      Documentation/admin-guide/media/ipu3.rst
10772 F:      Documentation/admin-guide/media/ipu3_rcb.svg
10773 F:      Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
10774 F:      drivers/staging/media/ipu3/
10775
10776 INTEL ISHTP ECLITE DRIVER
10777 M:      Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
10778 L:      platform-driver-x86@vger.kernel.org
10779 S:      Supported
10780 F:      drivers/platform/x86/intel/ishtp_eclite.c
10781
10782 INTEL IXP4XX CRYPTO SUPPORT
10783 M:      Corentin Labbe <clabbe@baylibre.com>
10784 L:      linux-crypto@vger.kernel.org
10785 S:      Maintained
10786 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
10787
10788 INTEL KEEM BAY DRM DRIVER
10789 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
10790 M:      Edmund Dea <edmund.j.dea@intel.com>
10791 S:      Maintained
10792 F:      Documentation/devicetree/bindings/display/intel,keembay-display.yaml
10793 F:      drivers/gpu/drm/kmb/
10794
10795 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
10796 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10797 S:      Maintained
10798 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
10799 F:      drivers/crypto/intel/keembay/Kconfig
10800 F:      drivers/crypto/intel/keembay/Makefile
10801 F:      drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
10802 F:      drivers/crypto/intel/keembay/ocs-aes.c
10803 F:      drivers/crypto/intel/keembay/ocs-aes.h
10804
10805 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
10806 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10807 M:      Prabhjot Khurana <prabhjot.khurana@intel.com>
10808 M:      Mark Gross <mgross@linux.intel.com>
10809 S:      Maintained
10810 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
10811 F:      drivers/crypto/intel/keembay/Kconfig
10812 F:      drivers/crypto/intel/keembay/Makefile
10813 F:      drivers/crypto/intel/keembay/keembay-ocs-ecc.c
10814
10815 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
10816 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10817 M:      Declan Murphy <declan.murphy@intel.com>
10818 S:      Maintained
10819 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
10820 F:      drivers/crypto/intel/keembay/Kconfig
10821 F:      drivers/crypto/intel/keembay/Makefile
10822 F:      drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
10823 F:      drivers/crypto/intel/keembay/ocs-hcu.c
10824 F:      drivers/crypto/intel/keembay/ocs-hcu.h
10825
10826 INTEL MANAGEMENT ENGINE (mei)
10827 M:      Tomas Winkler <tomas.winkler@intel.com>
10828 L:      linux-kernel@vger.kernel.org
10829 S:      Supported
10830 F:      Documentation/driver-api/mei/*
10831 F:      drivers/misc/mei/
10832 F:      drivers/watchdog/mei_wdt.c
10833 F:      include/linux/mei_aux.h
10834 F:      include/linux/mei_cl_bus.h
10835 F:      include/uapi/linux/mei.h
10836 F:      include/uapi/linux/mei_uuid.h
10837 F:      include/uapi/linux/uuid.h
10838 F:      samples/mei/*
10839
10840 INTEL MAX 10 BMC MFD DRIVER
10841 M:      Xu Yilun <yilun.xu@intel.com>
10842 R:      Tom Rix <trix@redhat.com>
10843 S:      Maintained
10844 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
10845 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
10846 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
10847 F:      drivers/mfd/intel-m10-bmc*
10848 F:      include/linux/mfd/intel-m10-bmc.h
10849
10850 INTEL MAX10 BMC SECURE UPDATES
10851 M:      Peter Colberg <peter.colberg@intel.com>
10852 L:      linux-fpga@vger.kernel.org
10853 S:      Maintained
10854 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
10855 F:      drivers/fpga/intel-m10-bmc-sec-update.c
10856
10857 INTEL P-Unit IPC DRIVER
10858 M:      Zha Qipeng <qipeng.zha@intel.com>
10859 L:      platform-driver-x86@vger.kernel.org
10860 S:      Maintained
10861 F:      arch/x86/include/asm/intel_punit_ipc.h
10862 F:      drivers/platform/x86/intel/punit_ipc.c
10863
10864 INTEL PMC CORE DRIVER
10865 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10866 M:      David E Box <david.e.box@intel.com>
10867 L:      platform-driver-x86@vger.kernel.org
10868 S:      Maintained
10869 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
10870 F:      drivers/platform/x86/intel/pmc/
10871
10872 INTEL PMIC GPIO DRIVERS
10873 M:      Andy Shevchenko <andy@kernel.org>
10874 S:      Supported
10875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10876 F:      drivers/gpio/gpio-*cove.c
10877
10878 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
10879 M:      Andy Shevchenko <andy@kernel.org>
10880 S:      Supported
10881 F:      drivers/mfd/intel_soc_pmic*
10882 F:      include/linux/mfd/intel_soc_pmic*
10883
10884 INTEL PMT DRIVERS
10885 M:      David E. Box <david.e.box@linux.intel.com>
10886 S:      Supported
10887 F:      drivers/platform/x86/intel/pmt/
10888
10889 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
10890 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
10891 L:      linux-wireless@vger.kernel.org
10892 S:      Maintained
10893 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
10894 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
10895 F:      drivers/net/wireless/intel/ipw2x00/
10896
10897 INTEL PSTATE DRIVER
10898 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10899 M:      Len Brown <lenb@kernel.org>
10900 L:      linux-pm@vger.kernel.org
10901 S:      Supported
10902 F:      drivers/cpufreq/intel_pstate.c
10903
10904 INTEL PTP DFL ToD DRIVER
10905 M:      Tianfei Zhang <tianfei.zhang@intel.com>
10906 L:      linux-fpga@vger.kernel.org
10907 L:      netdev@vger.kernel.org
10908 S:      Maintained
10909 F:      drivers/ptp/ptp_dfl_tod.c
10910
10911 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
10912 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
10913 L:      linux-iio@vger.kernel.org
10914 F:      drivers/counter/intel-qep.c
10915
10916 INTEL SCU DRIVERS
10917 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10918 S:      Maintained
10919 F:      arch/x86/include/asm/intel_scu_ipc.h
10920 F:      drivers/platform/x86/intel_scu_*
10921
10922 INTEL SDSI DRIVER
10923 M:      David E. Box <david.e.box@linux.intel.com>
10924 S:      Supported
10925 F:      drivers/platform/x86/intel/sdsi.c
10926 F:      tools/arch/x86/intel_sdsi/
10927 F:      tools/testing/selftests/drivers/sdsi/
10928
10929 INTEL SGX
10930 M:      Jarkko Sakkinen <jarkko@kernel.org>
10931 R:      Dave Hansen <dave.hansen@linux.intel.com>
10932 L:      linux-sgx@vger.kernel.org
10933 S:      Supported
10934 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
10935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
10936 F:      Documentation/arch/x86/sgx.rst
10937 F:      arch/x86/entry/vdso/vsgx.S
10938 F:      arch/x86/include/asm/sgx.h
10939 F:      arch/x86/include/uapi/asm/sgx.h
10940 F:      arch/x86/kernel/cpu/sgx/*
10941 F:      tools/testing/selftests/sgx/*
10942 K:      \bSGX_
10943
10944 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
10945 M:      Daniel Scally <djrscally@gmail.com>
10946 S:      Maintained
10947 F:      drivers/platform/x86/intel/int3472/
10948
10949 INTEL SPEED SELECT TECHNOLOGY
10950 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10951 L:      platform-driver-x86@vger.kernel.org
10952 S:      Maintained
10953 F:      drivers/platform/x86/intel/speed_select_if/
10954 F:      include/uapi/linux/isst_if.h
10955 F:      tools/power/x86/intel-speed-select/
10956
10957 INTEL STRATIX10 FIRMWARE DRIVERS
10958 M:      Dinh Nguyen <dinguyen@kernel.org>
10959 L:      linux-kernel@vger.kernel.org
10960 S:      Maintained
10961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
10962 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
10963 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
10964 F:      drivers/firmware/stratix10-rsu.c
10965 F:      drivers/firmware/stratix10-svc.c
10966 F:      include/linux/firmware/intel/stratix10-smc.h
10967 F:      include/linux/firmware/intel/stratix10-svc-client.h
10968
10969 INTEL TELEMETRY DRIVER
10970 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10971 M:      "David E. Box" <david.e.box@linux.intel.com>
10972 L:      platform-driver-x86@vger.kernel.org
10973 S:      Maintained
10974 F:      arch/x86/include/asm/intel_telemetry.h
10975 F:      drivers/platform/x86/intel/telemetry/
10976
10977 INTEL TPMI DRIVER
10978 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10979 L:      platform-driver-x86@vger.kernel.org
10980 S:      Maintained
10981 F:      Documentation/ABI/testing/debugfs-tpmi
10982 F:      drivers/platform/x86/intel/tpmi.c
10983 F:      include/linux/intel_tpmi.h
10984
10985 INTEL UNCORE FREQUENCY CONTROL
10986 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10987 L:      platform-driver-x86@vger.kernel.org
10988 S:      Maintained
10989 F:      Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
10990 F:      drivers/platform/x86/intel/uncore-frequency/
10991
10992 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
10993 M:      David E. Box <david.e.box@linux.intel.com>
10994 S:      Supported
10995 F:      drivers/platform/x86/intel/vsec.*
10996
10997 INTEL VIRTUAL BUTTON DRIVER
10998 M:      AceLan Kao <acelan.kao@canonical.com>
10999 L:      platform-driver-x86@vger.kernel.org
11000 S:      Maintained
11001 F:      drivers/platform/x86/intel/vbtn.c
11002
11003 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11004 M:      Stanislaw Gruszka <stf_xl@wp.pl>
11005 L:      linux-wireless@vger.kernel.org
11006 S:      Supported
11007 F:      drivers/net/wireless/intel/iwlegacy/
11008
11009 INTEL WIRELESS WIFI LINK (iwlwifi)
11010 M:      Gregory Greenman <gregory.greenman@intel.com>
11011 L:      linux-wireless@vger.kernel.org
11012 S:      Supported
11013 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11015 F:      drivers/net/wireless/intel/iwlwifi/
11016
11017 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11018 M:      Jithu Joseph <jithu.joseph@intel.com>
11019 R:      Maurice Ma <maurice.ma@intel.com>
11020 S:      Maintained
11021 W:      https://slimbootloader.github.io/security/firmware-update.html
11022 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
11023
11024 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11025 L:      Dell.Client.Kernel@dell.com
11026 S:      Maintained
11027 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
11028
11029 INTEL WWAN IOSM DRIVER
11030 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
11031 L:      netdev@vger.kernel.org
11032 S:      Maintained
11033 F:      drivers/net/wwan/iosm/
11034
11035 INTEL(R) TRACE HUB
11036 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11037 S:      Supported
11038 F:      Documentation/trace/intel_th.rst
11039 F:      drivers/hwtracing/intel_th/
11040 F:      include/linux/intel_th.h
11041
11042 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11043 M:      Ning Sun <ning.sun@intel.com>
11044 L:      tboot-devel@lists.sourceforge.net
11045 S:      Supported
11046 W:      http://tboot.sourceforge.net
11047 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11048 F:      Documentation/arch/x86/intel_txt.rst
11049 F:      arch/x86/kernel/tboot.c
11050 F:      include/linux/tboot.h
11051
11052 INTERCONNECT API
11053 M:      Georgi Djakov <djakov@kernel.org>
11054 L:      linux-pm@vger.kernel.org
11055 S:      Maintained
11056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11057 F:      Documentation/devicetree/bindings/interconnect/
11058 F:      Documentation/driver-api/interconnect.rst
11059 F:      drivers/interconnect/
11060 F:      include/dt-bindings/interconnect/
11061 F:      include/linux/interconnect-provider.h
11062 F:      include/linux/interconnect.h
11063
11064 INTERRUPT COUNTER DRIVER
11065 M:      Oleksij Rempel <o.rempel@pengutronix.de>
11066 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11067 L:      linux-iio@vger.kernel.org
11068 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11069 F:      drivers/counter/interrupt-cnt.c
11070
11071 INTERSIL ISL7998X VIDEO DECODER DRIVER
11072 M:      Michael Tretter <m.tretter@pengutronix.de>
11073 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11074 L:      linux-media@vger.kernel.org
11075 S:      Maintained
11076 F:      Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11077 F:      drivers/media/i2c/isl7998x.c
11078
11079 INVENSENSE ICM-426xx IMU DRIVER
11080 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11081 L:      linux-iio@vger.kernel.org
11082 S:      Maintained
11083 W:      https://invensense.tdk.com/
11084 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11085 F:      drivers/iio/imu/inv_icm42600/
11086
11087 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11088 M:      Linus Walleij <linus.walleij@linaro.org>
11089 L:      linux-iio@vger.kernel.org
11090 S:      Maintained
11091 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11092 F:      drivers/iio/gyro/mpu3050*
11093
11094 IOC3 ETHERNET DRIVER
11095 M:      Ralf Baechle <ralf@linux-mips.org>
11096 L:      linux-mips@vger.kernel.org
11097 S:      Maintained
11098 F:      drivers/net/ethernet/sgi/ioc3-eth.c
11099
11100 IOMMU DMA-API LAYER
11101 M:      Robin Murphy <robin.murphy@arm.com>
11102 L:      iommu@lists.linux.dev
11103 S:      Maintained
11104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11105 F:      drivers/iommu/dma-iommu.c
11106 F:      drivers/iommu/dma-iommu.h
11107 F:      drivers/iommu/iova.c
11108 F:      include/linux/iova.h
11109
11110 IOMMU SUBSYSTEM
11111 M:      Joerg Roedel <joro@8bytes.org>
11112 M:      Will Deacon <will@kernel.org>
11113 R:      Robin Murphy <robin.murphy@arm.com>
11114 L:      iommu@lists.linux.dev
11115 S:      Maintained
11116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11117 F:      Documentation/devicetree/bindings/iommu/
11118 F:      Documentation/userspace-api/iommu.rst
11119 F:      drivers/iommu/
11120 F:      include/linux/iommu.h
11121 F:      include/linux/iova.h
11122 F:      include/linux/of_iommu.h
11123 F:      include/uapi/linux/iommu.h
11124
11125 IOMMUFD
11126 M:      Jason Gunthorpe <jgg@nvidia.com>
11127 M:      Kevin Tian <kevin.tian@intel.com>
11128 L:      iommu@lists.linux.dev
11129 S:      Maintained
11130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11131 F:      Documentation/userspace-api/iommufd.rst
11132 F:      drivers/iommu/iommufd/
11133 F:      include/linux/iommufd.h
11134 F:      include/uapi/linux/iommufd.h
11135 F:      tools/testing/selftests/iommu/
11136
11137 IOSYS-MAP HELPERS
11138 M:      Thomas Zimmermann <tzimmermann@suse.de>
11139 L:      dri-devel@lists.freedesktop.org
11140 S:      Maintained
11141 T:      git git://anongit.freedesktop.org/drm/drm-misc
11142 F:      include/linux/iosys-map.h
11143
11144 IO_URING
11145 M:      Jens Axboe <axboe@kernel.dk>
11146 R:      Pavel Begunkov <asml.silence@gmail.com>
11147 L:      io-uring@vger.kernel.org
11148 S:      Maintained
11149 T:      git git://git.kernel.dk/linux-block
11150 T:      git git://git.kernel.dk/liburing
11151 F:      include/linux/io_uring.h
11152 F:      include/linux/io_uring_types.h
11153 F:      include/trace/events/io_uring.h
11154 F:      include/uapi/linux/io_uring.h
11155 F:      io_uring/
11156
11157 IPMI SUBSYSTEM
11158 M:      Corey Minyard <minyard@acm.org>
11159 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11160 S:      Supported
11161 W:      http://openipmi.sourceforge.net/
11162 T:      git https://github.com/cminyard/linux-ipmi.git for-next
11163 F:      Documentation/devicetree/bindings/ipmi/
11164 F:      Documentation/driver-api/ipmi.rst
11165 F:      drivers/char/ipmi/
11166 F:      include/linux/ipmi*
11167 F:      include/uapi/linux/ipmi*
11168
11169 IPS SCSI RAID DRIVER
11170 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11171 L:      linux-scsi@vger.kernel.org
11172 S:      Maintained
11173 W:      http://www.adaptec.com/
11174 F:      drivers/scsi/ips*
11175
11176 IPVS
11177 M:      Simon Horman <horms@verge.net.au>
11178 M:      Julian Anastasov <ja@ssi.bg>
11179 L:      netdev@vger.kernel.org
11180 L:      lvs-devel@vger.kernel.org
11181 S:      Maintained
11182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11184 F:      Documentation/networking/ipvs-sysctl.rst
11185 F:      include/net/ip_vs.h
11186 F:      include/uapi/linux/ip_vs.h
11187 F:      net/netfilter/ipvs/
11188
11189 IPWIRELESS DRIVER
11190 M:      Jiri Kosina <jikos@kernel.org>
11191 M:      David Sterba <dsterba@suse.com>
11192 S:      Odd Fixes
11193 F:      drivers/tty/ipwireless/
11194
11195 IRON DEVICE AUDIO CODEC DRIVERS
11196 M:      Kiseok Jo <kiseok.jo@irondevice.com>
11197 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11198 S:      Maintained
11199 F:      Documentation/devicetree/bindings/sound/irondevice,*
11200 F:      sound/soc/codecs/sma*
11201
11202 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11203 M:      Thomas Gleixner <tglx@linutronix.de>
11204 S:      Maintained
11205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11206 F:      Documentation/core-api/irq/irq-domain.rst
11207 F:      include/linux/irqdomain.h
11208 F:      kernel/irq/irqdomain.c
11209 F:      kernel/irq/msi.c
11210
11211 IRQ SUBSYSTEM
11212 M:      Thomas Gleixner <tglx@linutronix.de>
11213 L:      linux-kernel@vger.kernel.org
11214 S:      Maintained
11215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11216 F:      include/linux/group_cpus.h
11217 F:      kernel/irq/
11218 F:      lib/group_cpus.c
11219
11220 IRQCHIP DRIVERS
11221 M:      Thomas Gleixner <tglx@linutronix.de>
11222 L:      linux-kernel@vger.kernel.org
11223 S:      Maintained
11224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11225 F:      Documentation/devicetree/bindings/interrupt-controller/
11226 F:      drivers/irqchip/
11227
11228 ISA
11229 M:      William Breathitt Gray <william.gray@linaro.org>
11230 S:      Maintained
11231 F:      Documentation/driver-api/isa.rst
11232 F:      drivers/base/isa.c
11233 F:      include/linux/isa.h
11234
11235 ISA RADIO MODULE
11236 M:      Hans Verkuil <hverkuil@xs4all.nl>
11237 L:      linux-media@vger.kernel.org
11238 S:      Maintained
11239 W:      https://linuxtv.org
11240 T:      git git://linuxtv.org/media_tree.git
11241 F:      drivers/media/radio/radio-isa*
11242
11243 ISAPNP
11244 M:      Jaroslav Kysela <perex@perex.cz>
11245 S:      Maintained
11246 F:      Documentation/driver-api/isapnp.rst
11247 F:      drivers/pnp/isapnp/
11248 F:      include/linux/isapnp.h
11249
11250 ISCSI
11251 M:      Lee Duncan <lduncan@suse.com>
11252 M:      Chris Leech <cleech@redhat.com>
11253 M:      Mike Christie <michael.christie@oracle.com>
11254 L:      open-iscsi@googlegroups.com
11255 L:      linux-scsi@vger.kernel.org
11256 S:      Maintained
11257 W:      www.open-iscsi.com
11258 F:      drivers/scsi/*iscsi*
11259 F:      include/scsi/*iscsi*
11260
11261 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11262 M:      Peter Jones <pjones@redhat.com>
11263 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
11264 S:      Maintained
11265 F:      drivers/firmware/iscsi_ibft*
11266
11267 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11268 M:      Sagi Grimberg <sagi@grimberg.me>
11269 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
11270 L:      linux-rdma@vger.kernel.org
11271 S:      Supported
11272 W:      http://www.openfabrics.org
11273 W:      www.open-iscsi.org
11274 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11275 F:      drivers/infiniband/ulp/iser/
11276
11277 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11278 M:      Sagi Grimberg <sagi@grimberg.me>
11279 L:      linux-rdma@vger.kernel.org
11280 L:      target-devel@vger.kernel.org
11281 S:      Supported
11282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11283 F:      drivers/infiniband/ulp/isert
11284
11285 ISDN/CMTP OVER BLUETOOTH
11286 M:      Karsten Keil <isdn@linux-pingi.de>
11287 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11288 L:      netdev@vger.kernel.org
11289 S:      Odd Fixes
11290 W:      http://www.isdn4linux.de
11291 F:      Documentation/isdn/
11292 F:      drivers/isdn/capi/
11293 F:      include/linux/isdn/
11294 F:      include/uapi/linux/isdn/
11295 F:      net/bluetooth/cmtp/
11296
11297 ISDN/mISDN SUBSYSTEM
11298 M:      Karsten Keil <isdn@linux-pingi.de>
11299 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11300 L:      netdev@vger.kernel.org
11301 S:      Maintained
11302 W:      http://www.isdn4linux.de
11303 F:      drivers/isdn/Kconfig
11304 F:      drivers/isdn/Makefile
11305 F:      drivers/isdn/hardware/
11306 F:      drivers/isdn/mISDN/
11307
11308 ISOFS FILESYSTEM
11309 M:      Jan Kara <jack@suse.cz>
11310 L:      linux-fsdevel@vger.kernel.org
11311 S:      Maintained
11312 F:      Documentation/filesystems/isofs.rst
11313 F:      fs/isofs/
11314
11315 IT87 HARDWARE MONITORING DRIVER
11316 M:      Jean Delvare <jdelvare@suse.com>
11317 L:      linux-hwmon@vger.kernel.org
11318 S:      Maintained
11319 F:      Documentation/hwmon/it87.rst
11320 F:      drivers/hwmon/it87.c
11321
11322 IT913X MEDIA DRIVER
11323 M:      Antti Palosaari <crope@iki.fi>
11324 L:      linux-media@vger.kernel.org
11325 S:      Maintained
11326 W:      https://linuxtv.org
11327 W:      http://palosaari.fi/linux/
11328 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11329 T:      git git://linuxtv.org/anttip/media_tree.git
11330 F:      drivers/media/tuners/it913x*
11331
11332 ITE IT66121 HDMI BRIDGE DRIVER
11333 M:      Phong LE <ple@baylibre.com>
11334 M:      Neil Armstrong <neil.armstrong@linaro.org>
11335 S:      Maintained
11336 T:      git git://anongit.freedesktop.org/drm/drm-misc
11337 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11338 F:      drivers/gpu/drm/bridge/ite-it66121.c
11339
11340 IVTV VIDEO4LINUX DRIVER
11341 M:      Andy Walls <awalls@md.metrocast.net>
11342 L:      linux-media@vger.kernel.org
11343 S:      Maintained
11344 W:      https://linuxtv.org
11345 T:      git git://linuxtv.org/media_tree.git
11346 F:      Documentation/admin-guide/media/ivtv*
11347 F:      drivers/media/pci/ivtv/
11348 F:      include/uapi/linux/ivtv*
11349
11350 IX2505V MEDIA DRIVER
11351 M:      Malcolm Priestley <tvboxspy@gmail.com>
11352 L:      linux-media@vger.kernel.org
11353 S:      Maintained
11354 W:      https://linuxtv.org
11355 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11356 F:      drivers/media/dvb-frontends/ix2505v*
11357
11358 JAILHOUSE HYPERVISOR INTERFACE
11359 M:      Jan Kiszka <jan.kiszka@siemens.com>
11360 L:      jailhouse-dev@googlegroups.com
11361 S:      Maintained
11362 F:      arch/x86/include/asm/jailhouse_para.h
11363 F:      arch/x86/kernel/jailhouse.c
11364
11365 JC42.4 TEMPERATURE SENSOR DRIVER
11366 M:      Guenter Roeck <linux@roeck-us.net>
11367 L:      linux-hwmon@vger.kernel.org
11368 S:      Maintained
11369 F:      Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
11370 F:      Documentation/hwmon/jc42.rst
11371 F:      drivers/hwmon/jc42.c
11372
11373 JFS FILESYSTEM
11374 M:      Dave Kleikamp <shaggy@kernel.org>
11375 L:      jfs-discussion@lists.sourceforge.net
11376 S:      Odd Fixes
11377 W:      http://jfs.sourceforge.net/
11378 T:      git https://github.com/kleikamp/linux-shaggy.git
11379 F:      Documentation/admin-guide/jfs.rst
11380 F:      fs/jfs/
11381
11382 JME NETWORK DRIVER
11383 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
11384 L:      netdev@vger.kernel.org
11385 S:      Maintained
11386 F:      drivers/net/ethernet/jme.*
11387
11388 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11389 M:      David Woodhouse <dwmw2@infradead.org>
11390 M:      Richard Weinberger <richard@nod.at>
11391 L:      linux-mtd@lists.infradead.org
11392 S:      Odd Fixes
11393 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
11394 T:      git git://git.infradead.org/ubifs-2.6.git
11395 F:      fs/jffs2/
11396 F:      include/uapi/linux/jffs2.h
11397
11398 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11399 M:      "Theodore Ts'o" <tytso@mit.edu>
11400 M:      Jan Kara <jack@suse.com>
11401 L:      linux-ext4@vger.kernel.org
11402 S:      Maintained
11403 F:      fs/jbd2/
11404 F:      include/linux/jbd2.h
11405
11406 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11407 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
11408 L:      linux-media@vger.kernel.org
11409 L:      linux-renesas-soc@vger.kernel.org
11410 S:      Maintained
11411 F:      drivers/media/platform/renesas/rcar_jpu.c
11412
11413 JSM Neo PCI based serial card
11414 L:      linux-serial@vger.kernel.org
11415 S:      Orphan
11416 F:      drivers/tty/serial/jsm/
11417
11418 K10TEMP HARDWARE MONITORING DRIVER
11419 M:      Clemens Ladisch <clemens@ladisch.de>
11420 L:      linux-hwmon@vger.kernel.org
11421 S:      Maintained
11422 F:      Documentation/hwmon/k10temp.rst
11423 F:      drivers/hwmon/k10temp.c
11424
11425 K8TEMP HARDWARE MONITORING DRIVER
11426 M:      Rudolf Marek <r.marek@assembler.cz>
11427 L:      linux-hwmon@vger.kernel.org
11428 S:      Maintained
11429 F:      Documentation/hwmon/k8temp.rst
11430 F:      drivers/hwmon/k8temp.c
11431
11432 KASAN
11433 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
11434 R:      Alexander Potapenko <glider@google.com>
11435 R:      Andrey Konovalov <andreyknvl@gmail.com>
11436 R:      Dmitry Vyukov <dvyukov@google.com>
11437 R:      Vincenzo Frascino <vincenzo.frascino@arm.com>
11438 L:      kasan-dev@googlegroups.com
11439 S:      Maintained
11440 F:      Documentation/dev-tools/kasan.rst
11441 F:      arch/*/include/asm/*kasan.h
11442 F:      arch/*/mm/kasan_init*
11443 F:      include/linux/kasan*.h
11444 F:      lib/Kconfig.kasan
11445 F:      mm/kasan/
11446 F:      scripts/Makefile.kasan
11447
11448 KCONFIG
11449 M:      Masahiro Yamada <masahiroy@kernel.org>
11450 L:      linux-kbuild@vger.kernel.org
11451 S:      Maintained
11452 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11454 F:      Documentation/kbuild/kconfig*
11455 F:      scripts/Kconfig.include
11456 F:      scripts/kconfig/
11457
11458 KCOV
11459 R:      Dmitry Vyukov <dvyukov@google.com>
11460 R:      Andrey Konovalov <andreyknvl@gmail.com>
11461 L:      kasan-dev@googlegroups.com
11462 S:      Maintained
11463 F:      Documentation/dev-tools/kcov.rst
11464 F:      include/linux/kcov.h
11465 F:      include/uapi/linux/kcov.h
11466 F:      kernel/kcov.c
11467 F:      scripts/Makefile.kcov
11468
11469 KCSAN
11470 M:      Marco Elver <elver@google.com>
11471 R:      Dmitry Vyukov <dvyukov@google.com>
11472 L:      kasan-dev@googlegroups.com
11473 S:      Maintained
11474 F:      Documentation/dev-tools/kcsan.rst
11475 F:      include/linux/kcsan*.h
11476 F:      kernel/kcsan/
11477 F:      lib/Kconfig.kcsan
11478 F:      scripts/Makefile.kcsan
11479
11480 KDUMP
11481 M:      Baoquan He <bhe@redhat.com>
11482 R:      Vivek Goyal <vgoyal@redhat.com>
11483 R:      Dave Young <dyoung@redhat.com>
11484 L:      kexec@lists.infradead.org
11485 S:      Maintained
11486 W:      http://lse.sourceforge.net/kdump/
11487 F:      Documentation/admin-guide/kdump/
11488 F:      fs/proc/vmcore.c
11489 F:      include/linux/crash_core.h
11490 F:      include/linux/crash_dump.h
11491 F:      include/uapi/linux/vmcore.h
11492 F:      kernel/crash_*.c
11493
11494 KEENE FM RADIO TRANSMITTER DRIVER
11495 M:      Hans Verkuil <hverkuil@xs4all.nl>
11496 L:      linux-media@vger.kernel.org
11497 S:      Maintained
11498 W:      https://linuxtv.org
11499 T:      git git://linuxtv.org/media_tree.git
11500 F:      drivers/media/radio/radio-keene*
11501
11502 KERNEL AUTOMOUNTER
11503 M:      Ian Kent <raven@themaw.net>
11504 L:      autofs@vger.kernel.org
11505 S:      Maintained
11506 F:      fs/autofs/
11507
11508 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11509 M:      Masahiro Yamada <masahiroy@kernel.org>
11510 R:      Nathan Chancellor <nathan@kernel.org>
11511 R:      Nick Desaulniers <ndesaulniers@google.com>
11512 R:      Nicolas Schier <nicolas@fjasle.eu>
11513 L:      linux-kbuild@vger.kernel.org
11514 S:      Maintained
11515 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11517 F:      Documentation/kbuild/
11518 F:      Makefile
11519 F:      scripts/*vmlinux*
11520 F:      scripts/Kbuild*
11521 F:      scripts/Makefile*
11522 F:      scripts/basic/
11523 F:      scripts/dummy-tools/
11524 F:      scripts/mk*
11525 F:      scripts/mod/
11526 F:      scripts/package/
11527 F:      usr/
11528
11529 KERNEL HARDENING (not covered by other areas)
11530 M:      Kees Cook <keescook@chromium.org>
11531 R:      Gustavo A. R. Silva <gustavoars@kernel.org>
11532 L:      linux-hardening@vger.kernel.org
11533 S:      Supported
11534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11535 F:      Documentation/ABI/testing/sysfs-kernel-oops_count
11536 F:      Documentation/ABI/testing/sysfs-kernel-warn_count
11537 F:      arch/*/configs/hardening.config
11538 F:      include/linux/overflow.h
11539 F:      include/linux/randomize_kstack.h
11540 F:      kernel/configs/hardening.config
11541 F:      mm/usercopy.c
11542 K:      \b(add|choose)_random_kstack_offset\b
11543 K:      \b__check_(object_size|heap_object)\b
11544 K:      \b__counted_by\b
11545
11546 KERNEL JANITORS
11547 L:      kernel-janitors@vger.kernel.org
11548 S:      Odd Fixes
11549 W:      http://kernelnewbies.org/KernelJanitors
11550
11551 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11552 M:      Chuck Lever <chuck.lever@oracle.com>
11553 M:      Jeff Layton <jlayton@kernel.org>
11554 R:      Neil Brown <neilb@suse.de>
11555 R:      Olga Kornievskaia <kolga@netapp.com>
11556 R:      Dai Ngo <Dai.Ngo@oracle.com>
11557 R:      Tom Talpey <tom@talpey.com>
11558 L:      linux-nfs@vger.kernel.org
11559 S:      Supported
11560 W:      http://nfs.sourceforge.net/
11561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11562 F:      Documentation/filesystems/nfs/
11563 F:      fs/lockd/
11564 F:      fs/nfs_common/
11565 F:      fs/nfsd/
11566 F:      include/linux/lockd/
11567 F:      include/linux/sunrpc/
11568 F:      include/trace/events/rpcgss.h
11569 F:      include/trace/events/rpcrdma.h
11570 F:      include/trace/events/sunrpc.h
11571 F:      include/trace/misc/fs.h
11572 F:      include/trace/misc/nfs.h
11573 F:      include/trace/misc/sunrpc.h
11574 F:      include/uapi/linux/nfsd/
11575 F:      include/uapi/linux/sunrpc/
11576 F:      net/sunrpc/
11577
11578 KERNEL REGRESSIONS
11579 M:      Thorsten Leemhuis <linux@leemhuis.info>
11580 L:      regressions@lists.linux.dev
11581 S:      Supported
11582 F:      Documentation/admin-guide/reporting-regressions.rst
11583 F:      Documentation/process/handling-regressions.rst
11584
11585 KERNEL SELFTEST FRAMEWORK
11586 M:      Shuah Khan <shuah@kernel.org>
11587 M:      Shuah Khan <skhan@linuxfoundation.org>
11588 L:      linux-kselftest@vger.kernel.org
11589 S:      Maintained
11590 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
11591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
11592 F:      Documentation/dev-tools/kselftest*
11593 F:      tools/testing/selftests/
11594
11595 KERNEL SMB3 SERVER (KSMBD)
11596 M:      Namjae Jeon <linkinjeon@kernel.org>
11597 M:      Steve French <sfrench@samba.org>
11598 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
11599 R:      Tom Talpey <tom@talpey.com>
11600 L:      linux-cifs@vger.kernel.org
11601 S:      Maintained
11602 T:      git git://git.samba.org/ksmbd.git
11603 F:      Documentation/filesystems/smb/ksmbd.rst
11604 F:      fs/smb/common/
11605 F:      fs/smb/server/
11606
11607 KERNEL UNIT TESTING FRAMEWORK (KUnit)
11608 M:      Brendan Higgins <brendanhiggins@google.com>
11609 M:      David Gow <davidgow@google.com>
11610 L:      linux-kselftest@vger.kernel.org
11611 L:      kunit-dev@googlegroups.com
11612 S:      Maintained
11613 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
11614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
11615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
11616 F:      Documentation/dev-tools/kunit/
11617 F:      include/kunit/
11618 F:      lib/kunit/
11619 F:      rust/kernel/kunit.rs
11620 F:      scripts/rustdoc_test_*
11621 F:      tools/testing/kunit/
11622
11623 KERNEL USERMODE HELPER
11624 M:      Luis Chamberlain <mcgrof@kernel.org>
11625 L:      linux-kernel@vger.kernel.org
11626 S:      Maintained
11627 F:      include/linux/umh.h
11628 F:      kernel/umh.c
11629
11630 KERNEL VIRTUAL MACHINE (KVM)
11631 M:      Paolo Bonzini <pbonzini@redhat.com>
11632 L:      kvm@vger.kernel.org
11633 S:      Supported
11634 W:      http://www.linux-kvm.org
11635 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11636 F:      Documentation/virt/kvm/
11637 F:      include/asm-generic/kvm*
11638 F:      include/kvm/iodev.h
11639 F:      include/linux/kvm*
11640 F:      include/trace/events/kvm.h
11641 F:      include/uapi/asm-generic/kvm*
11642 F:      include/uapi/linux/kvm*
11643 F:      tools/kvm/
11644 F:      tools/testing/selftests/kvm/
11645 F:      virt/kvm/*
11646
11647 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
11648 M:      Marc Zyngier <maz@kernel.org>
11649 M:      Oliver Upton <oliver.upton@linux.dev>
11650 R:      James Morse <james.morse@arm.com>
11651 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
11652 R:      Zenghui Yu <yuzenghui@huawei.com>
11653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11654 L:      kvmarm@lists.linux.dev
11655 S:      Maintained
11656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
11657 F:      arch/arm64/include/asm/kvm*
11658 F:      arch/arm64/include/uapi/asm/kvm*
11659 F:      arch/arm64/kvm/
11660 F:      include/kvm/arm_*
11661 F:      tools/testing/selftests/kvm/*/aarch64/
11662 F:      tools/testing/selftests/kvm/aarch64/
11663
11664 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
11665 M:      Tianrui Zhao <zhaotianrui@loongson.cn>
11666 M:      Bibo Mao <maobibo@loongson.cn>
11667 M:      Huacai Chen <chenhuacai@kernel.org>
11668 L:      kvm@vger.kernel.org
11669 L:      loongarch@lists.linux.dev
11670 S:      Maintained
11671 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11672 F:      arch/loongarch/include/asm/kvm*
11673 F:      arch/loongarch/include/uapi/asm/kvm*
11674 F:      arch/loongarch/kvm/
11675
11676 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
11677 M:      Huacai Chen <chenhuacai@kernel.org>
11678 L:      linux-mips@vger.kernel.org
11679 L:      kvm@vger.kernel.org
11680 S:      Maintained
11681 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11682 F:      arch/mips/include/asm/kvm*
11683 F:      arch/mips/include/uapi/asm/kvm*
11684 F:      arch/mips/kvm/
11685
11686 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
11687 M:      Michael Ellerman <mpe@ellerman.id.au>
11688 R:      Nicholas Piggin <npiggin@gmail.com>
11689 L:      linuxppc-dev@lists.ozlabs.org
11690 L:      kvm@vger.kernel.org
11691 S:      Maintained (Book3S 64-bit HV)
11692 S:      Odd fixes (Book3S 64-bit PR)
11693 S:      Orphan (Book3E and 32-bit)
11694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
11695 F:      arch/powerpc/include/asm/kvm*
11696 F:      arch/powerpc/include/uapi/asm/kvm*
11697 F:      arch/powerpc/kernel/kvm*
11698 F:      arch/powerpc/kvm/
11699
11700 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
11701 M:      Anup Patel <anup@brainfault.org>
11702 R:      Atish Patra <atishp@atishpatra.org>
11703 L:      kvm@vger.kernel.org
11704 L:      kvm-riscv@lists.infradead.org
11705 L:      linux-riscv@lists.infradead.org
11706 S:      Maintained
11707 T:      git https://github.com/kvm-riscv/linux.git
11708 F:      arch/riscv/include/asm/kvm*
11709 F:      arch/riscv/include/uapi/asm/kvm*
11710 F:      arch/riscv/kvm/
11711 F:      tools/testing/selftests/kvm/*/riscv/
11712 F:      tools/testing/selftests/kvm/riscv/
11713
11714 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
11715 M:      Christian Borntraeger <borntraeger@linux.ibm.com>
11716 M:      Janosch Frank <frankja@linux.ibm.com>
11717 M:      Claudio Imbrenda <imbrenda@linux.ibm.com>
11718 R:      David Hildenbrand <david@redhat.com>
11719 L:      kvm@vger.kernel.org
11720 S:      Supported
11721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
11722 F:      Documentation/virt/kvm/s390*
11723 F:      arch/s390/include/asm/gmap.h
11724 F:      arch/s390/include/asm/kvm*
11725 F:      arch/s390/include/uapi/asm/kvm*
11726 F:      arch/s390/include/uapi/asm/uvdevice.h
11727 F:      arch/s390/kernel/uv.c
11728 F:      arch/s390/kvm/
11729 F:      arch/s390/mm/gmap.c
11730 F:      drivers/s390/char/uvdevice.c
11731 F:      tools/testing/selftests/drivers/s390x/uvdevice/
11732 F:      tools/testing/selftests/kvm/*/s390x/
11733 F:      tools/testing/selftests/kvm/s390x/
11734
11735 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
11736 M:      Sean Christopherson <seanjc@google.com>
11737 M:      Paolo Bonzini <pbonzini@redhat.com>
11738 L:      kvm@vger.kernel.org
11739 S:      Supported
11740 P:      Documentation/process/maintainer-kvm-x86.rst
11741 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11742 F:      arch/x86/include/asm/kvm*
11743 F:      arch/x86/include/asm/svm.h
11744 F:      arch/x86/include/asm/vmx*.h
11745 F:      arch/x86/include/uapi/asm/kvm*
11746 F:      arch/x86/include/uapi/asm/svm.h
11747 F:      arch/x86/include/uapi/asm/vmx.h
11748 F:      arch/x86/kvm/
11749 F:      arch/x86/kvm/*/
11750 F:      tools/testing/selftests/kvm/*/x86_64/
11751 F:      tools/testing/selftests/kvm/x86_64/
11752
11753 KERNFS
11754 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11755 M:      Tejun Heo <tj@kernel.org>
11756 S:      Supported
11757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
11758 F:      fs/kernfs/
11759 F:      include/linux/kernfs.h
11760
11761 KEXEC
11762 M:      Eric Biederman <ebiederm@xmission.com>
11763 L:      kexec@lists.infradead.org
11764 S:      Maintained
11765 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
11766 F:      include/linux/kexec.h
11767 F:      include/uapi/linux/kexec.h
11768 F:      kernel/kexec*
11769
11770 KEYS-ENCRYPTED
11771 M:      Mimi Zohar <zohar@linux.ibm.com>
11772 L:      linux-integrity@vger.kernel.org
11773 L:      keyrings@vger.kernel.org
11774 S:      Supported
11775 F:      Documentation/security/keys/trusted-encrypted.rst
11776 F:      include/keys/encrypted-type.h
11777 F:      security/keys/encrypted-keys/
11778
11779 KEYS-TRUSTED
11780 M:      James Bottomley <jejb@linux.ibm.com>
11781 M:      Jarkko Sakkinen <jarkko@kernel.org>
11782 M:      Mimi Zohar <zohar@linux.ibm.com>
11783 L:      linux-integrity@vger.kernel.org
11784 L:      keyrings@vger.kernel.org
11785 S:      Supported
11786 F:      Documentation/security/keys/trusted-encrypted.rst
11787 F:      include/keys/trusted-type.h
11788 F:      include/keys/trusted_tpm.h
11789 F:      security/keys/trusted-keys/
11790
11791 KEYS-TRUSTED-CAAM
11792 M:      Ahmad Fatoum <a.fatoum@pengutronix.de>
11793 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11794 L:      linux-integrity@vger.kernel.org
11795 L:      keyrings@vger.kernel.org
11796 S:      Maintained
11797 F:      include/keys/trusted_caam.h
11798 F:      security/keys/trusted-keys/trusted_caam.c
11799
11800 KEYS-TRUSTED-TEE
11801 M:      Sumit Garg <sumit.garg@linaro.org>
11802 L:      linux-integrity@vger.kernel.org
11803 L:      keyrings@vger.kernel.org
11804 S:      Supported
11805 F:      include/keys/trusted_tee.h
11806 F:      security/keys/trusted-keys/trusted_tee.c
11807
11808 KEYS/KEYRINGS
11809 M:      David Howells <dhowells@redhat.com>
11810 M:      Jarkko Sakkinen <jarkko@kernel.org>
11811 L:      keyrings@vger.kernel.org
11812 S:      Maintained
11813 F:      Documentation/security/keys/core.rst
11814 F:      include/keys/
11815 F:      include/linux/key-type.h
11816 F:      include/linux/key.h
11817 F:      include/linux/keyctl.h
11818 F:      include/uapi/linux/keyctl.h
11819 F:      security/keys/
11820
11821 KEYS/KEYRINGS_INTEGRITY
11822 M:      Jarkko Sakkinen <jarkko@kernel.org>
11823 M:      Mimi Zohar <zohar@linux.ibm.com>
11824 L:      linux-integrity@vger.kernel.org
11825 L:      keyrings@vger.kernel.org
11826 S:      Supported
11827 F:      security/integrity/platform_certs
11828
11829 KFENCE
11830 M:      Alexander Potapenko <glider@google.com>
11831 M:      Marco Elver <elver@google.com>
11832 R:      Dmitry Vyukov <dvyukov@google.com>
11833 L:      kasan-dev@googlegroups.com
11834 S:      Maintained
11835 F:      Documentation/dev-tools/kfence.rst
11836 F:      arch/*/include/asm/kfence.h
11837 F:      include/linux/kfence.h
11838 F:      lib/Kconfig.kfence
11839 F:      mm/kfence/
11840
11841 KFIFO
11842 M:      Stefani Seibold <stefani@seibold.net>
11843 S:      Maintained
11844 F:      include/linux/kfifo.h
11845 F:      lib/kfifo.c
11846 F:      samples/kfifo/
11847
11848 KGDB / KDB /debug_core
11849 M:      Jason Wessel <jason.wessel@windriver.com>
11850 M:      Daniel Thompson <daniel.thompson@linaro.org>
11851 R:      Douglas Anderson <dianders@chromium.org>
11852 L:      kgdb-bugreport@lists.sourceforge.net
11853 S:      Maintained
11854 W:      http://kgdb.wiki.kernel.org/
11855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
11856 F:      Documentation/dev-tools/kgdb.rst
11857 F:      drivers/misc/kgdbts.c
11858 F:      drivers/tty/serial/kgdboc.c
11859 F:      include/linux/kdb.h
11860 F:      include/linux/kgdb.h
11861 F:      kernel/debug/
11862 F:      kernel/module/kdb.c
11863
11864 KHADAS MCU MFD DRIVER
11865 M:      Neil Armstrong <neil.armstrong@linaro.org>
11866 L:      linux-amlogic@lists.infradead.org
11867 S:      Maintained
11868 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
11869 F:      drivers/mfd/khadas-mcu.c
11870 F:      drivers/thermal/khadas_mcu_fan.c
11871 F:      include/linux/mfd/khadas-mcu.h
11872
11873 KIONIX/ROHM KX022A ACCELEROMETER
11874 M:      Matti Vaittinen <mazziesaccount@gmail.com>
11875 L:      linux-iio@vger.kernel.org
11876 S:      Supported
11877 F:      drivers/iio/accel/kionix-kx022a*
11878
11879 KMEMLEAK
11880 M:      Catalin Marinas <catalin.marinas@arm.com>
11881 S:      Maintained
11882 F:      Documentation/dev-tools/kmemleak.rst
11883 F:      include/linux/kmemleak.h
11884 F:      mm/kmemleak.c
11885 F:      samples/kmemleak/kmemleak-test.c
11886
11887 KMSAN
11888 M:      Alexander Potapenko <glider@google.com>
11889 R:      Marco Elver <elver@google.com>
11890 R:      Dmitry Vyukov <dvyukov@google.com>
11891 L:      kasan-dev@googlegroups.com
11892 S:      Maintained
11893 F:      Documentation/dev-tools/kmsan.rst
11894 F:      arch/*/include/asm/kmsan.h
11895 F:      arch/*/mm/kmsan_*
11896 F:      include/linux/kmsan*.h
11897 F:      lib/Kconfig.kmsan
11898 F:      mm/kmsan/
11899 F:      scripts/Makefile.kmsan
11900
11901 KPROBES
11902 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
11903 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
11904 M:      "David S. Miller" <davem@davemloft.net>
11905 M:      Masami Hiramatsu <mhiramat@kernel.org>
11906 L:      linux-kernel@vger.kernel.org
11907 L:      linux-trace-kernel@vger.kernel.org
11908 S:      Maintained
11909 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
11910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
11911 F:      Documentation/trace/kprobes.rst
11912 F:      include/asm-generic/kprobes.h
11913 F:      include/linux/kprobes.h
11914 F:      kernel/kprobes.c
11915 F:      lib/test_kprobes.c
11916 F:      samples/kprobes
11917
11918 KS0108 LCD CONTROLLER DRIVER
11919 M:      Miguel Ojeda <ojeda@kernel.org>
11920 S:      Maintained
11921 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
11922 F:      drivers/auxdisplay/ks0108.c
11923 F:      include/linux/ks0108.h
11924
11925 KTD253 BACKLIGHT DRIVER
11926 M:      Linus Walleij <linus.walleij@linaro.org>
11927 S:      Maintained
11928 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
11929 F:      drivers/video/backlight/ktd253-backlight.c
11930
11931 KTEST
11932 M:      Steven Rostedt <rostedt@goodmis.org>
11933 M:      John Hawley <warthog9@eaglescrag.net>
11934 S:      Maintained
11935 F:      tools/testing/ktest
11936
11937 KTZ8866 BACKLIGHT DRIVER
11938 M:      Jianhua Lu <lujianhua000@gmail.com>
11939 S:      Maintained
11940 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
11941 F:      drivers/video/backlight/ktz8866.c
11942
11943 KVM PARAVIRT (KVM/paravirt)
11944 M:      Paolo Bonzini <pbonzini@redhat.com>
11945 R:      Wanpeng Li <wanpengli@tencent.com>
11946 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
11947 L:      kvm@vger.kernel.org
11948 S:      Supported
11949 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11950 F:      arch/um/include/asm/kvm_para.h
11951 F:      arch/x86/include/asm/kvm_para.h
11952 F:      arch/x86/include/asm/pvclock-abi.h
11953 F:      arch/x86/include/uapi/asm/kvm_para.h
11954 F:      arch/x86/kernel/kvm.c
11955 F:      arch/x86/kernel/kvmclock.c
11956 F:      include/asm-generic/kvm_para.h
11957 F:      include/linux/kvm_para.h
11958 F:      include/uapi/asm-generic/kvm_para.h
11959 F:      include/uapi/linux/kvm_para.h
11960
11961 KVM X86 HYPER-V (KVM/hyper-v)
11962 M:      Vitaly Kuznetsov <vkuznets@redhat.com>
11963 M:      Sean Christopherson <seanjc@google.com>
11964 M:      Paolo Bonzini <pbonzini@redhat.com>
11965 L:      kvm@vger.kernel.org
11966 S:      Supported
11967 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11968 F:      arch/x86/kvm/hyperv.*
11969 F:      arch/x86/kvm/kvm_onhyperv.*
11970 F:      arch/x86/kvm/svm/hyperv.*
11971 F:      arch/x86/kvm/svm/svm_onhyperv.*
11972 F:      arch/x86/kvm/vmx/hyperv.*
11973
11974 KVM X86 Xen (KVM/Xen)
11975 M:      David Woodhouse <dwmw2@infradead.org>
11976 M:      Paul Durrant <paul@xen.org>
11977 M:      Sean Christopherson <seanjc@google.com>
11978 M:      Paolo Bonzini <pbonzini@redhat.com>
11979 L:      kvm@vger.kernel.org
11980 S:      Supported
11981 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11982 F:      arch/x86/kvm/xen.*
11983
11984 L3MDEV
11985 M:      David Ahern <dsahern@kernel.org>
11986 L:      netdev@vger.kernel.org
11987 S:      Maintained
11988 F:      include/net/l3mdev.h
11989 F:      net/l3mdev
11990
11991 LANDLOCK SECURITY MODULE
11992 M:      Mickaël Salaün <mic@digikod.net>
11993 L:      linux-security-module@vger.kernel.org
11994 S:      Supported
11995 W:      https://landlock.io
11996 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
11997 F:      Documentation/security/landlock.rst
11998 F:      Documentation/userspace-api/landlock.rst
11999 F:      include/uapi/linux/landlock.h
12000 F:      samples/landlock/
12001 F:      security/landlock/
12002 F:      tools/testing/selftests/landlock/
12003 K:      landlock
12004 K:      LANDLOCK
12005
12006 LANTIQ / INTEL Ethernet drivers
12007 M:      Hauke Mehrtens <hauke@hauke-m.de>
12008 L:      netdev@vger.kernel.org
12009 S:      Maintained
12010 F:      drivers/net/dsa/lantiq_gswip.c
12011 F:      drivers/net/dsa/lantiq_pce.h
12012 F:      drivers/net/ethernet/lantiq_xrx200.c
12013 F:      net/dsa/tag_gswip.c
12014
12015 LANTIQ MIPS ARCHITECTURE
12016 M:      John Crispin <john@phrozen.org>
12017 L:      linux-mips@vger.kernel.org
12018 S:      Maintained
12019 F:      arch/mips/lantiq
12020 F:      drivers/soc/lantiq
12021
12022 LASI 53c700 driver for PARISC
12023 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12024 L:      linux-scsi@vger.kernel.org
12025 S:      Maintained
12026 F:      Documentation/scsi/53c700.rst
12027 F:      drivers/scsi/53c700*
12028
12029 LEAKING_ADDRESSES
12030 M:      Tobin C. Harding <me@tobin.cc>
12031 M:      Tycho Andersen <tycho@tycho.pizza>
12032 L:      linux-hardening@vger.kernel.org
12033 S:      Maintained
12034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
12035 F:      scripts/leaking_addresses.pl
12036
12037 LED SUBSYSTEM
12038 M:      Pavel Machek <pavel@ucw.cz>
12039 M:      Lee Jones <lee@kernel.org>
12040 L:      linux-leds@vger.kernel.org
12041 S:      Maintained
12042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12043 F:      Documentation/devicetree/bindings/leds/
12044 F:      Documentation/leds/
12045 F:      drivers/leds/
12046 F:      include/dt-bindings/leds/
12047 F:      include/linux/leds.h
12048
12049 LEGO MINDSTORMS EV3
12050 R:      David Lechner <david@lechnology.com>
12051 S:      Maintained
12052 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12053 F:      arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12054 F:      drivers/power/supply/lego_ev3_battery.c
12055
12056 LEGO USB Tower driver
12057 M:      Juergen Stuber <starblue@users.sourceforge.net>
12058 L:      legousb-devel@lists.sourceforge.net
12059 S:      Maintained
12060 W:      http://legousb.sourceforge.net/
12061 F:      drivers/usb/misc/legousbtower.c
12062
12063 LETSKETCH HID TABLET DRIVER
12064 M:      Hans de Goede <hdegoede@redhat.com>
12065 L:      linux-input@vger.kernel.org
12066 S:      Maintained
12067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12068 F:      drivers/hid/hid-letsketch.c
12069
12070 LG LAPTOP EXTRAS
12071 M:      Matan Ziv-Av <matan@svgalib.org>
12072 L:      platform-driver-x86@vger.kernel.org
12073 S:      Maintained
12074 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
12075 F:      Documentation/admin-guide/laptops/lg-laptop.rst
12076 F:      drivers/platform/x86/lg-laptop.c
12077
12078 LG2160 MEDIA DRIVER
12079 M:      Michael Krufky <mkrufky@linuxtv.org>
12080 L:      linux-media@vger.kernel.org
12081 S:      Maintained
12082 W:      https://linuxtv.org
12083 W:      http://github.com/mkrufky
12084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12085 T:      git git://linuxtv.org/mkrufky/tuners.git
12086 F:      drivers/media/dvb-frontends/lg2160.*
12087
12088 LGDT3305 MEDIA DRIVER
12089 M:      Michael Krufky <mkrufky@linuxtv.org>
12090 L:      linux-media@vger.kernel.org
12091 S:      Maintained
12092 W:      https://linuxtv.org
12093 W:      http://github.com/mkrufky
12094 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12095 T:      git git://linuxtv.org/mkrufky/tuners.git
12096 F:      drivers/media/dvb-frontends/lgdt3305.*
12097
12098 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12099 M:      Viresh Kumar <vireshk@kernel.org>
12100 L:      linux-ide@vger.kernel.org
12101 S:      Maintained
12102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12103 F:      drivers/ata/pata_arasan_cf.c
12104 F:      include/linux/pata_arasan_cf_data.h
12105
12106 LIBATA PATA DRIVERS
12107 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
12108 L:      linux-ide@vger.kernel.org
12109 F:      drivers/ata/ata_*.c
12110 F:      drivers/ata/pata_*.c
12111
12112 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12113 M:      Linus Walleij <linus.walleij@linaro.org>
12114 L:      linux-ide@vger.kernel.org
12115 S:      Maintained
12116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12117 F:      drivers/ata/pata_ftide010.c
12118 F:      drivers/ata/sata_gemini.c
12119 F:      drivers/ata/sata_gemini.h
12120
12121 LIBATA SATA AHCI PLATFORM devices support
12122 M:      Hans de Goede <hdegoede@redhat.com>
12123 M:      Jens Axboe <axboe@kernel.dk>
12124 L:      linux-ide@vger.kernel.org
12125 S:      Maintained
12126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12127 F:      drivers/ata/ahci_platform.c
12128 F:      drivers/ata/libahci_platform.c
12129 F:      include/linux/ahci_platform.h
12130
12131 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12132 M:      Serge Semin <fancer.lancer@gmail.com>
12133 L:      linux-ide@vger.kernel.org
12134 S:      Maintained
12135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12136 F:      Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12137 F:      Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12138 F:      drivers/ata/ahci_dwc.c
12139
12140 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12141 M:      Mikael Pettersson <mikpelinux@gmail.com>
12142 L:      linux-ide@vger.kernel.org
12143 S:      Maintained
12144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12145 F:      drivers/ata/sata_promise.*
12146
12147 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12148 M:      Damien Le Moal <dlemoal@kernel.org>
12149 L:      linux-ide@vger.kernel.org
12150 S:      Maintained
12151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12152 F:      Documentation/ABI/testing/sysfs-ata
12153 F:      Documentation/devicetree/bindings/ata/
12154 F:      drivers/ata/
12155 F:      include/linux/ata.h
12156 F:      include/linux/libata.h
12157
12158 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12159 M:      Vishal Verma <vishal.l.verma@intel.com>
12160 M:      Dan Williams <dan.j.williams@intel.com>
12161 M:      Dave Jiang <dave.jiang@intel.com>
12162 L:      nvdimm@lists.linux.dev
12163 S:      Supported
12164 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12165 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12166 F:      drivers/nvdimm/btt*
12167
12168 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12169 M:      Dan Williams <dan.j.williams@intel.com>
12170 M:      Vishal Verma <vishal.l.verma@intel.com>
12171 M:      Dave Jiang <dave.jiang@intel.com>
12172 L:      nvdimm@lists.linux.dev
12173 S:      Supported
12174 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12175 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12176 F:      drivers/nvdimm/pmem*
12177
12178 LIBNVDIMM: DEVICETREE BINDINGS
12179 M:      Oliver O'Halloran <oohall@gmail.com>
12180 L:      nvdimm@lists.linux.dev
12181 S:      Supported
12182 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12183 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
12184 F:      drivers/nvdimm/of_pmem.c
12185
12186 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12187 M:      Dan Williams <dan.j.williams@intel.com>
12188 M:      Vishal Verma <vishal.l.verma@intel.com>
12189 M:      Dave Jiang <dave.jiang@intel.com>
12190 M:      Ira Weiny <ira.weiny@intel.com>
12191 L:      nvdimm@lists.linux.dev
12192 S:      Supported
12193 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12194 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12196 F:      drivers/acpi/nfit/*
12197 F:      drivers/nvdimm/*
12198 F:      include/linux/libnvdimm.h
12199 F:      include/linux/nd.h
12200 F:      include/uapi/linux/ndctl.h
12201 F:      tools/testing/nvdimm/
12202
12203 LICENSES and SPDX stuff
12204 M:      Thomas Gleixner <tglx@linutronix.de>
12205 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12206 L:      linux-spdx@vger.kernel.org
12207 S:      Maintained
12208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12209 F:      COPYING
12210 F:      Documentation/process/license-rules.rst
12211 F:      LICENSES/
12212 F:      scripts/spdxcheck-test.sh
12213 F:      scripts/spdxcheck.py
12214 F:      scripts/spdxexclude
12215
12216 LINEAR RANGES HELPERS
12217 M:      Mark Brown <broonie@kernel.org>
12218 R:      Matti Vaittinen <mazziesaccount@gmail.com>
12219 F:      include/linux/linear_range.h
12220 F:      lib/linear_ranges.c
12221 F:      lib/test_linear_ranges.c
12222
12223 LINUX FOR POWER MACINTOSH
12224 L:      linuxppc-dev@lists.ozlabs.org
12225 S:      Orphan
12226 F:      arch/powerpc/platforms/powermac/
12227 F:      drivers/macintosh/
12228 X:      drivers/macintosh/adb-iop.c
12229 X:      drivers/macintosh/via-macii.c
12230
12231 LINUX FOR POWERPC (32-BIT AND 64-BIT)
12232 M:      Michael Ellerman <mpe@ellerman.id.au>
12233 R:      Nicholas Piggin <npiggin@gmail.com>
12234 R:      Christophe Leroy <christophe.leroy@csgroup.eu>
12235 L:      linuxppc-dev@lists.ozlabs.org
12236 S:      Supported
12237 W:      https://github.com/linuxppc/wiki/wiki
12238 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12240 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
12241 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
12242 F:      Documentation/devicetree/bindings/powerpc/
12243 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
12244 F:      Documentation/arch/powerpc/
12245 F:      arch/powerpc/
12246 F:      drivers/*/*/*pasemi*
12247 F:      drivers/*/*pasemi*
12248 F:      drivers/char/tpm/tpm_ibmvtpm*
12249 F:      drivers/crypto/nx/
12250 F:      drivers/crypto/vmx/
12251 F:      drivers/i2c/busses/i2c-opal.c
12252 F:      drivers/net/ethernet/ibm/ibmveth.*
12253 F:      drivers/net/ethernet/ibm/ibmvnic.*
12254 F:      drivers/pci/hotplug/pnv_php.c
12255 F:      drivers/pci/hotplug/rpa*
12256 F:      drivers/rtc/rtc-opal.c
12257 F:      drivers/scsi/ibmvscsi/
12258 F:      drivers/tty/hvc/hvc_opal.c
12259 F:      drivers/watchdog/wdrtas.c
12260 F:      tools/testing/selftests/powerpc
12261 N:      /pmac
12262 N:      powermac
12263 N:      powernv
12264 N:      [^a-z0-9]ps3
12265 N:      pseries
12266
12267 LINUX FOR POWERPC EMBEDDED MPC5XXX
12268 M:      Anatolij Gustschin <agust@denx.de>
12269 L:      linuxppc-dev@lists.ozlabs.org
12270 S:      Odd Fixes
12271 F:      arch/powerpc/platforms/512x/
12272 F:      arch/powerpc/platforms/52xx/
12273
12274 LINUX FOR POWERPC EMBEDDED PPC4XX
12275 L:      linuxppc-dev@lists.ozlabs.org
12276 S:      Orphan
12277 F:      arch/powerpc/platforms/40x/
12278 F:      arch/powerpc/platforms/44x/
12279
12280 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
12281 M:      Scott Wood <oss@buserror.net>
12282 L:      linuxppc-dev@lists.ozlabs.org
12283 S:      Odd fixes
12284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12285 F:      Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12286 F:      Documentation/devicetree/bindings/powerpc/fsl/
12287 F:      arch/powerpc/platforms/83xx/
12288 F:      arch/powerpc/platforms/85xx/
12289
12290 LINUX FOR POWERPC EMBEDDED PPC8XX
12291 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
12292 L:      linuxppc-dev@lists.ozlabs.org
12293 S:      Maintained
12294 F:      arch/powerpc/platforms/8xx/
12295
12296 LINUX KERNEL DUMP TEST MODULE (LKDTM)
12297 M:      Kees Cook <keescook@chromium.org>
12298 S:      Maintained
12299 F:      drivers/misc/lkdtm/*
12300 F:      tools/testing/selftests/lkdtm/*
12301
12302 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12303 M:      Alan Stern <stern@rowland.harvard.edu>
12304 M:      Andrea Parri <parri.andrea@gmail.com>
12305 M:      Will Deacon <will@kernel.org>
12306 M:      Peter Zijlstra <peterz@infradead.org>
12307 M:      Boqun Feng <boqun.feng@gmail.com>
12308 M:      Nicholas Piggin <npiggin@gmail.com>
12309 M:      David Howells <dhowells@redhat.com>
12310 M:      Jade Alglave <j.alglave@ucl.ac.uk>
12311 M:      Luc Maranget <luc.maranget@inria.fr>
12312 M:      "Paul E. McKenney" <paulmck@kernel.org>
12313 R:      Akira Yokosawa <akiyks@gmail.com>
12314 R:      Daniel Lustig <dlustig@nvidia.com>
12315 R:      Joel Fernandes <joel@joelfernandes.org>
12316 L:      linux-kernel@vger.kernel.org
12317 L:      linux-arch@vger.kernel.org
12318 S:      Supported
12319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12320 F:      Documentation/atomic_bitops.txt
12321 F:      Documentation/atomic_t.txt
12322 F:      Documentation/core-api/refcount-vs-atomic.rst
12323 F:      Documentation/litmus-tests/
12324 F:      Documentation/memory-barriers.txt
12325 F:      tools/memory-model/
12326
12327 LINUX-NEXT TREE
12328 M:      Stephen Rothwell <sfr@canb.auug.org.au>
12329 L:      linux-next@vger.kernel.org
12330 S:      Supported
12331 B:      mailto:linux-next@vger.kernel.org and the appropriate development tree
12332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
12333
12334 LIS3LV02D ACCELEROMETER DRIVER
12335 M:      Eric Piel <eric.piel@tremplin-utc.net>
12336 S:      Maintained
12337 F:      Documentation/misc-devices/lis3lv02d.rst
12338 F:      drivers/misc/lis3lv02d/
12339 F:      drivers/platform/x86/hp/hp_accel.c
12340
12341 LIST KUNIT TEST
12342 M:      David Gow <davidgow@google.com>
12343 L:      linux-kselftest@vger.kernel.org
12344 L:      kunit-dev@googlegroups.com
12345 S:      Maintained
12346 F:      lib/list-test.c
12347
12348 LITEX PLATFORM
12349 M:      Karol Gugala <kgugala@antmicro.com>
12350 M:      Mateusz Holenko <mholenko@antmicro.com>
12351 M:      Gabriel Somlo <gsomlo@gmail.com>
12352 M:      Joel Stanley <joel@jms.id.au>
12353 S:      Maintained
12354 F:      Documentation/devicetree/bindings/*/litex,*.yaml
12355 F:      arch/openrisc/boot/dts/or1klitex.dts
12356 F:      drivers/mmc/host/litex_mmc.c
12357 F:      drivers/net/ethernet/litex/*
12358 F:      drivers/soc/litex/*
12359 F:      drivers/tty/serial/liteuart.c
12360 F:      include/linux/litex.h
12361 N:      litex
12362
12363 LIVE PATCHING
12364 M:      Josh Poimboeuf <jpoimboe@kernel.org>
12365 M:      Jiri Kosina <jikos@kernel.org>
12366 M:      Miroslav Benes <mbenes@suse.cz>
12367 M:      Petr Mladek <pmladek@suse.com>
12368 R:      Joe Lawrence <joe.lawrence@redhat.com>
12369 L:      live-patching@vger.kernel.org
12370 S:      Maintained
12371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
12372 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
12373 F:      Documentation/livepatch/
12374 F:      arch/powerpc/include/asm/livepatch.h
12375 F:      include/linux/livepatch.h
12376 F:      kernel/livepatch/
12377 F:      kernel/module/livepatch.c
12378 F:      lib/livepatch/
12379 F:      samples/livepatch/
12380 F:      tools/testing/selftests/livepatch/
12381
12382 LLC (802.2)
12383 L:      netdev@vger.kernel.org
12384 S:      Odd fixes
12385 F:      include/linux/llc.h
12386 F:      include/net/llc*
12387 F:      include/uapi/linux/llc.h
12388 F:      net/llc/
12389
12390 LM73 HARDWARE MONITOR DRIVER
12391 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
12392 L:      linux-hwmon@vger.kernel.org
12393 S:      Maintained
12394 F:      drivers/hwmon/lm73.c
12395
12396 LM78 HARDWARE MONITOR DRIVER
12397 M:      Jean Delvare <jdelvare@suse.com>
12398 L:      linux-hwmon@vger.kernel.org
12399 S:      Maintained
12400 F:      Documentation/hwmon/lm78.rst
12401 F:      drivers/hwmon/lm78.c
12402
12403 LM83 HARDWARE MONITOR DRIVER
12404 M:      Jean Delvare <jdelvare@suse.com>
12405 L:      linux-hwmon@vger.kernel.org
12406 S:      Maintained
12407 F:      Documentation/hwmon/lm83.rst
12408 F:      drivers/hwmon/lm83.c
12409
12410 LM90 HARDWARE MONITOR DRIVER
12411 M:      Jean Delvare <jdelvare@suse.com>
12412 L:      linux-hwmon@vger.kernel.org
12413 S:      Maintained
12414 F:      Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12415 F:      Documentation/hwmon/lm90.rst
12416 F:      drivers/hwmon/lm90.c
12417 F:      include/dt-bindings/thermal/lm90.h
12418
12419 LM95234 HARDWARE MONITOR DRIVER
12420 M:      Guenter Roeck <linux@roeck-us.net>
12421 L:      linux-hwmon@vger.kernel.org
12422 S:      Maintained
12423 F:      Documentation/hwmon/lm95234.rst
12424 F:      drivers/hwmon/lm95234.c
12425
12426 LME2510 MEDIA DRIVER
12427 M:      Malcolm Priestley <tvboxspy@gmail.com>
12428 L:      linux-media@vger.kernel.org
12429 S:      Maintained
12430 W:      https://linuxtv.org
12431 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12432 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
12433
12434 LOADPIN SECURITY MODULE
12435 M:      Kees Cook <keescook@chromium.org>
12436 S:      Supported
12437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12438 F:      Documentation/admin-guide/LSM/LoadPin.rst
12439 F:      security/loadpin/
12440
12441 LOCKING PRIMITIVES
12442 M:      Peter Zijlstra <peterz@infradead.org>
12443 M:      Ingo Molnar <mingo@redhat.com>
12444 M:      Will Deacon <will@kernel.org>
12445 R:      Waiman Long <longman@redhat.com>
12446 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
12447 L:      linux-kernel@vger.kernel.org
12448 S:      Maintained
12449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12450 F:      Documentation/locking/
12451 F:      arch/*/include/asm/spinlock*.h
12452 F:      include/linux/lockdep.h
12453 F:      include/linux/mutex*.h
12454 F:      include/linux/rwlock*.h
12455 F:      include/linux/rwsem*.h
12456 F:      include/linux/seqlock.h
12457 F:      include/linux/spinlock*.h
12458 F:      kernel/locking/
12459 F:      lib/locking*.[ch]
12460 X:      kernel/locking/locktorture.c
12461
12462 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12463 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
12464 L:      linux-ntfs-dev@lists.sourceforge.net
12465 S:      Maintained
12466 W:      http://www.linux-ntfs.org/content/view/19/37/
12467 F:      Documentation/admin-guide/ldm.rst
12468 F:      block/partitions/ldm.*
12469
12470 LOGITECH HID GAMING KEYBOARDS
12471 M:      Hans de Goede <hdegoede@redhat.com>
12472 L:      linux-input@vger.kernel.org
12473 S:      Maintained
12474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12475 F:      drivers/hid/hid-lg-g15.c
12476
12477 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12478 M:      Adrien Grassein <adrien.grassein@gmail.com>
12479 S:      Maintained
12480 F:      Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12481 F:      drivers/gpu/drm/bridge/lontium-lt8912b.c
12482
12483 LOONGARCH
12484 M:      Huacai Chen <chenhuacai@kernel.org>
12485 R:      WANG Xuerui <kernel@xen0n.name>
12486 L:      loongarch@lists.linux.dev
12487 S:      Maintained
12488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12489 F:      Documentation/arch/loongarch/
12490 F:      Documentation/translations/zh_CN/arch/loongarch/
12491 F:      arch/loongarch/
12492 F:      drivers/*/*loongarch*
12493
12494 LOONGSON GPIO DRIVER
12495 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12496 L:      linux-gpio@vger.kernel.org
12497 S:      Maintained
12498 F:      Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12499 F:      drivers/gpio/gpio-loongson-64bit.c
12500
12501 LOONGSON LS2X I2C DRIVER
12502 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12503 L:      linux-i2c@vger.kernel.org
12504 S:      Maintained
12505 F:      Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12506 F:      drivers/i2c/busses/i2c-ls2x.c
12507
12508 LOONGSON-2 SOC SERIES CLOCK DRIVER
12509 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12510 L:      linux-clk@vger.kernel.org
12511 S:      Maintained
12512 F:      Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12513 F:      drivers/clk/clk-loongson2.c
12514 F:      include/dt-bindings/clock/loongson,ls2k-clk.h
12515
12516 LOONGSON SPI DRIVER
12517 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12518 L:      linux-spi@vger.kernel.org
12519 S:      Maintained
12520 F:      Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
12521 F:      drivers/spi/spi-loongson-core.c
12522 F:      drivers/spi/spi-loongson-pci.c
12523 F:      drivers/spi/spi-loongson-plat.c
12524 F:      drivers/spi/spi-loongson.h
12525
12526 LOONGSON-2 SOC SERIES GUTS DRIVER
12527 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12528 L:      loongarch@lists.linux.dev
12529 S:      Maintained
12530 F:      Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
12531 F:      drivers/soc/loongson/loongson2_guts.c
12532
12533 LOONGSON-2 SOC SERIES PM DRIVER
12534 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12535 L:      linux-pm@vger.kernel.org
12536 S:      Maintained
12537 F:      Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
12538 F:      drivers/soc/loongson/loongson2_pm.c
12539
12540 LOONGSON-2 SOC SERIES PINCTRL DRIVER
12541 M:      zhanghongchen <zhanghongchen@loongson.cn>
12542 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12543 L:      linux-gpio@vger.kernel.org
12544 S:      Maintained
12545 F:      Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
12546 F:      drivers/pinctrl/pinctrl-loongson2.c
12547
12548 LOONGSON-2 SOC SERIES THERMAL DRIVER
12549 M:      zhanghongchen <zhanghongchen@loongson.cn>
12550 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12551 L:      linux-pm@vger.kernel.org
12552 S:      Maintained
12553 F:      Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
12554 F:      drivers/thermal/loongson2_thermal.c
12555
12556 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
12557 M:      Sathya Prakash <sathya.prakash@broadcom.com>
12558 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
12559 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
12560 L:      MPT-FusionLinux.pdl@broadcom.com
12561 L:      linux-scsi@vger.kernel.org
12562 S:      Supported
12563 W:      http://www.avagotech.com/support/
12564 F:      drivers/message/fusion/
12565 F:      drivers/scsi/mpt3sas/
12566
12567 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
12568 M:      Matthew Wilcox <willy@infradead.org>
12569 L:      linux-scsi@vger.kernel.org
12570 S:      Maintained
12571 F:      drivers/scsi/sym53c8xx_2/
12572
12573 LTC1660 DAC DRIVER
12574 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12575 L:      linux-iio@vger.kernel.org
12576 S:      Maintained
12577 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
12578 F:      drivers/iio/dac/ltc1660.c
12579
12580 LTC2688 IIO DAC DRIVER
12581 M:      Nuno Sá <nuno.sa@analog.com>
12582 L:      linux-iio@vger.kernel.org
12583 S:      Supported
12584 W:      https://ez.analog.com/linux-software-drivers
12585 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
12586 F:      Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
12587 F:      drivers/iio/dac/ltc2688.c
12588
12589 LTC2947 HARDWARE MONITOR DRIVER
12590 M:      Nuno Sá <nuno.sa@analog.com>
12591 L:      linux-hwmon@vger.kernel.org
12592 S:      Supported
12593 W:      https://ez.analog.com/linux-software-drivers
12594 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
12595 F:      drivers/hwmon/ltc2947-core.c
12596 F:      drivers/hwmon/ltc2947-i2c.c
12597 F:      drivers/hwmon/ltc2947-spi.c
12598 F:      drivers/hwmon/ltc2947.h
12599
12600 LTC2991 HARDWARE MONITOR DRIVER
12601 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
12602 L:      linux-hwmon@vger.kernel.org
12603 S:      Supported
12604 W:      https://ez.analog.com/linux-software-drivers
12605 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
12606 F:      drivers/hwmon/ltc2991.c
12607
12608 LTC2983 IIO TEMPERATURE DRIVER
12609 M:      Nuno Sá <nuno.sa@analog.com>
12610 L:      linux-iio@vger.kernel.org
12611 S:      Supported
12612 W:      https://ez.analog.com/linux-software-drivers
12613 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
12614 F:      drivers/iio/temperature/ltc2983.c
12615
12616 LTC4261 HARDWARE MONITOR DRIVER
12617 M:      Guenter Roeck <linux@roeck-us.net>
12618 L:      linux-hwmon@vger.kernel.org
12619 S:      Maintained
12620 F:      Documentation/hwmon/ltc4261.rst
12621 F:      drivers/hwmon/ltc4261.c
12622
12623 LTC4306 I2C MULTIPLEXER DRIVER
12624 M:      Michael Hennerich <michael.hennerich@analog.com>
12625 L:      linux-i2c@vger.kernel.org
12626 S:      Supported
12627 W:      https://ez.analog.com/linux-software-drivers
12628 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
12629 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
12630
12631 LTP (Linux Test Project)
12632 M:      Mike Frysinger <vapier@gentoo.org>
12633 M:      Cyril Hrubis <chrubis@suse.cz>
12634 M:      Wanlong Gao <wanlong.gao@gmail.com>
12635 M:      Jan Stancek <jstancek@redhat.com>
12636 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
12637 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
12638 L:      ltp@lists.linux.it (subscribers-only)
12639 S:      Maintained
12640 W:      http://linux-test-project.github.io/
12641 T:      git https://github.com/linux-test-project/ltp.git
12642
12643 LYNX 28G SERDES PHY DRIVER
12644 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12645 L:      netdev@vger.kernel.org
12646 S:      Supported
12647 F:      Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
12648 F:      drivers/phy/freescale/phy-fsl-lynx-28g.c
12649
12650 LYNX PCS MODULE
12651 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12652 L:      netdev@vger.kernel.org
12653 S:      Supported
12654 F:      drivers/net/pcs/pcs-lynx.c
12655 F:      include/linux/pcs-lynx.h
12656
12657 M68K ARCHITECTURE
12658 M:      Geert Uytterhoeven <geert@linux-m68k.org>
12659 L:      linux-m68k@lists.linux-m68k.org
12660 S:      Maintained
12661 W:      http://www.linux-m68k.org/
12662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
12663 F:      arch/m68k/
12664 F:      drivers/zorro/
12665
12666 M68K ON APPLE MACINTOSH
12667 M:      Joshua Thompson <funaho@jurai.org>
12668 L:      linux-m68k@lists.linux-m68k.org
12669 S:      Maintained
12670 W:      http://www.mac.linux-m68k.org/
12671 F:      arch/m68k/mac/
12672 F:      drivers/macintosh/adb-iop.c
12673 F:      drivers/macintosh/via-macii.c
12674
12675 M68K ON HP9000/300
12676 M:      Philip Blundell <philb@gnu.org>
12677 S:      Maintained
12678 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
12679 F:      arch/m68k/hp300/
12680
12681 M88DS3103 MEDIA DRIVER
12682 M:      Antti Palosaari <crope@iki.fi>
12683 L:      linux-media@vger.kernel.org
12684 S:      Maintained
12685 W:      https://linuxtv.org
12686 W:      http://palosaari.fi/linux/
12687 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12688 T:      git git://linuxtv.org/anttip/media_tree.git
12689 F:      drivers/media/dvb-frontends/m88ds3103*
12690
12691 M88RS2000 MEDIA DRIVER
12692 M:      Malcolm Priestley <tvboxspy@gmail.com>
12693 L:      linux-media@vger.kernel.org
12694 S:      Maintained
12695 W:      https://linuxtv.org
12696 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12697 F:      drivers/media/dvb-frontends/m88rs2000*
12698
12699 MA901 MASTERKIT USB FM RADIO DRIVER
12700 M:      Alexey Klimov <klimov.linux@gmail.com>
12701 L:      linux-media@vger.kernel.org
12702 S:      Maintained
12703 T:      git git://linuxtv.org/media_tree.git
12704 F:      drivers/media/radio/radio-ma901.c
12705
12706 MAC80211
12707 M:      Johannes Berg <johannes@sipsolutions.net>
12708 L:      linux-wireless@vger.kernel.org
12709 S:      Maintained
12710 W:      https://wireless.wiki.kernel.org/
12711 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
12712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
12713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
12714 F:      Documentation/networking/mac80211-injection.rst
12715 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
12716 F:      drivers/net/wireless/virtual/mac80211_hwsim.[ch]
12717 F:      include/net/mac80211.h
12718 F:      net/mac80211/
12719
12720 MAILBOX API
12721 M:      Jassi Brar <jassisinghbrar@gmail.com>
12722 L:      linux-kernel@vger.kernel.org
12723 S:      Maintained
12724 F:      Documentation/devicetree/bindings/mailbox/
12725 F:      drivers/mailbox/
12726 F:      include/dt-bindings/mailbox/
12727 F:      include/linux/mailbox_client.h
12728 F:      include/linux/mailbox_controller.h
12729
12730 MAILBOX ARM MHUv2
12731 M:      Viresh Kumar <viresh.kumar@linaro.org>
12732 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
12733 L:      linux-kernel@vger.kernel.org
12734 S:      Maintained
12735 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
12736 F:      drivers/mailbox/arm_mhuv2.c
12737 F:      include/linux/mailbox/arm_mhuv2_message.h
12738
12739 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
12740 M:      Michael Kerrisk <mtk.manpages@gmail.com>
12741 L:      linux-man@vger.kernel.org
12742 S:      Maintained
12743 W:      http://www.kernel.org/doc/man-pages
12744
12745 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
12746 M:      Jeremy Kerr <jk@codeconstruct.com.au>
12747 M:      Matt Johnston <matt@codeconstruct.com.au>
12748 L:      netdev@vger.kernel.org
12749 S:      Maintained
12750 F:      Documentation/networking/mctp.rst
12751 F:      drivers/net/mctp/
12752 F:      include/net/mctp.h
12753 F:      include/net/mctpdevice.h
12754 F:      include/net/netns/mctp.h
12755 F:      net/mctp/
12756
12757 MAPLE TREE
12758 M:      Liam R. Howlett <Liam.Howlett@oracle.com>
12759 L:      maple-tree@lists.infradead.org
12760 L:      linux-mm@kvack.org
12761 S:      Supported
12762 F:      Documentation/core-api/maple_tree.rst
12763 F:      include/linux/maple_tree.h
12764 F:      include/trace/events/maple_tree.h
12765 F:      lib/maple_tree.c
12766 F:      lib/test_maple_tree.c
12767 F:      tools/testing/radix-tree/linux/maple_tree.h
12768 F:      tools/testing/radix-tree/maple.c
12769
12770 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
12771 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
12772 L:      linux-mips@vger.kernel.org
12773 S:      Maintained
12774 F:      arch/mips/boot/dts/img/pistachio*
12775
12776 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
12777 M:      Andrew Lunn <andrew@lunn.ch>
12778 L:      netdev@vger.kernel.org
12779 S:      Maintained
12780 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
12781 F:      Documentation/networking/devlink/mv88e6xxx.rst
12782 F:      drivers/net/dsa/mv88e6xxx/
12783 F:      include/linux/dsa/mv88e6xxx.h
12784 F:      include/linux/platform_data/mv88e6xxx.h
12785
12786 MARVELL ARMADA 3700 PHY DRIVERS
12787 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12788 S:      Maintained
12789 F:      Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
12790 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
12791 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
12792 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
12793
12794 MARVELL ARMADA 3700 SERIAL DRIVER
12795 M:      Pali Rohár <pali@kernel.org>
12796 S:      Maintained
12797 F:      Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
12798 F:      Documentation/devicetree/bindings/serial/mvebu-uart.txt
12799 F:      drivers/tty/serial/mvebu-uart.c
12800
12801 MARVELL ARMADA DRM SUPPORT
12802 M:      Russell King <linux@armlinux.org.uk>
12803 S:      Maintained
12804 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
12805 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
12806 F:      Documentation/devicetree/bindings/display/armada/
12807 F:      drivers/gpu/drm/armada/
12808 F:      include/uapi/drm/armada_drm.h
12809
12810 MARVELL CRYPTO DRIVER
12811 M:      Boris Brezillon <bbrezillon@kernel.org>
12812 M:      Arnaud Ebalard <arno@natisbad.org>
12813 M:      Srujana Challa <schalla@marvell.com>
12814 L:      linux-crypto@vger.kernel.org
12815 S:      Maintained
12816 F:      drivers/crypto/marvell/
12817 F:      include/linux/soc/marvell/octeontx2/
12818
12819 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
12820 M:      Mirko Lindner <mlindner@marvell.com>
12821 M:      Stephen Hemminger <stephen@networkplumber.org>
12822 L:      netdev@vger.kernel.org
12823 S:      Maintained
12824 F:      drivers/net/ethernet/marvell/sk*
12825
12826 MARVELL LIBERTAS WIRELESS DRIVER
12827 L:      libertas-dev@lists.infradead.org
12828 S:      Orphan
12829 F:      drivers/net/wireless/marvell/libertas/
12830
12831 MARVELL MACCHIATOBIN SUPPORT
12832 M:      Russell King <linux@armlinux.org.uk>
12833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12834 S:      Maintained
12835 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
12836
12837 MARVELL MV643XX ETHERNET DRIVER
12838 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
12839 L:      netdev@vger.kernel.org
12840 S:      Maintained
12841 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
12842 F:      include/linux/mv643xx.h
12843
12844 MARVELL MV88X3310 PHY DRIVER
12845 M:      Russell King <linux@armlinux.org.uk>
12846 M:      Marek Behún <kabel@kernel.org>
12847 L:      netdev@vger.kernel.org
12848 S:      Maintained
12849 F:      drivers/net/phy/marvell10g.c
12850
12851 MARVELL MVEBU THERMAL DRIVER
12852 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12853 S:      Maintained
12854 F:      drivers/thermal/armada_thermal.c
12855
12856 MARVELL MVNETA ETHERNET DRIVER
12857 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12858 L:      netdev@vger.kernel.org
12859 S:      Maintained
12860 F:      drivers/net/ethernet/marvell/mvneta.*
12861
12862 MARVELL MVPP2 ETHERNET DRIVER
12863 M:      Marcin Wojtas <mw@semihalf.com>
12864 M:      Russell King <linux@armlinux.org.uk>
12865 L:      netdev@vger.kernel.org
12866 S:      Maintained
12867 F:      Documentation/devicetree/bindings/net/marvell,pp2.yaml
12868 F:      drivers/net/ethernet/marvell/mvpp2/
12869
12870 MARVELL MWIFIEX WIRELESS DRIVER
12871 M:      Brian Norris <briannorris@chromium.org>
12872 L:      linux-wireless@vger.kernel.org
12873 S:      Odd Fixes
12874 F:      drivers/net/wireless/marvell/mwifiex/
12875
12876 MARVELL MWL8K WIRELESS DRIVER
12877 L:      linux-wireless@vger.kernel.org
12878 S:      Orphan
12879 F:      drivers/net/wireless/marvell/mwl8k.c
12880
12881 MARVELL NAND CONTROLLER DRIVER
12882 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12883 L:      linux-mtd@lists.infradead.org
12884 S:      Maintained
12885 F:      drivers/mtd/nand/raw/marvell_nand.c
12886
12887 MARVELL OCTEON ENDPOINT DRIVER
12888 M:      Veerasenareddy Burru <vburru@marvell.com>
12889 M:      Sathesh Edara <sedara@marvell.com>
12890 L:      netdev@vger.kernel.org
12891 S:      Supported
12892 F:      drivers/net/ethernet/marvell/octeon_ep
12893
12894 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
12895 M:      Sunil Goutham <sgoutham@marvell.com>
12896 M:      Geetha sowjanya <gakula@marvell.com>
12897 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12898 M:      hariprasad <hkelam@marvell.com>
12899 L:      netdev@vger.kernel.org
12900 S:      Supported
12901 F:      drivers/net/ethernet/marvell/octeontx2/nic/
12902 F:      include/linux/soc/marvell/octeontx2/
12903
12904 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
12905 M:      Sunil Goutham <sgoutham@marvell.com>
12906 M:      Linu Cherian <lcherian@marvell.com>
12907 M:      Geetha sowjanya <gakula@marvell.com>
12908 M:      Jerin Jacob <jerinj@marvell.com>
12909 M:      hariprasad <hkelam@marvell.com>
12910 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12911 L:      netdev@vger.kernel.org
12912 S:      Supported
12913 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
12914 F:      drivers/net/ethernet/marvell/octeontx2/af/
12915
12916 MARVELL PRESTERA ETHERNET SWITCH DRIVER
12917 M:      Taras Chornyi <taras.chornyi@plvision.eu>
12918 S:      Supported
12919 W:      https://github.com/Marvell-switching/switchdev-prestera
12920 F:      drivers/net/ethernet/marvell/prestera/
12921
12922 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
12923 M:      Nicolas Pitre <nico@fluxnic.net>
12924 S:      Odd Fixes
12925 F:      drivers/mmc/host/mvsdio.*
12926
12927 MARVELL USB MDIO CONTROLLER DRIVER
12928 M:      Tobias Waldekranz <tobias@waldekranz.com>
12929 L:      netdev@vger.kernel.org
12930 S:      Maintained
12931 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
12932 F:      drivers/net/mdio/mdio-mvusb.c
12933
12934 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
12935 M:      Hu Ziji <huziji@marvell.com>
12936 L:      linux-mmc@vger.kernel.org
12937 S:      Supported
12938 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
12939 F:      drivers/mmc/host/sdhci-xenon*
12940
12941 MATROX FRAMEBUFFER DRIVER
12942 L:      linux-fbdev@vger.kernel.org
12943 S:      Orphan
12944 F:      drivers/video/fbdev/matrox/matroxfb_*
12945 F:      include/uapi/linux/matroxfb.h
12946
12947 MAX15301 DRIVER
12948 M:      Daniel Nilsson <daniel.nilsson@flex.com>
12949 L:      linux-hwmon@vger.kernel.org
12950 S:      Maintained
12951 F:      Documentation/hwmon/max15301.rst
12952 F:      drivers/hwmon/pmbus/max15301.c
12953
12954 MAX16065 HARDWARE MONITOR DRIVER
12955 M:      Guenter Roeck <linux@roeck-us.net>
12956 L:      linux-hwmon@vger.kernel.org
12957 S:      Maintained
12958 F:      Documentation/hwmon/max16065.rst
12959 F:      drivers/hwmon/max16065.c
12960
12961 MAX2175 SDR TUNER DRIVER
12962 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
12963 L:      linux-media@vger.kernel.org
12964 S:      Maintained
12965 T:      git git://linuxtv.org/media_tree.git
12966 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
12967 F:      Documentation/userspace-api/media/drivers/max2175.rst
12968 F:      drivers/media/i2c/max2175*
12969 F:      include/uapi/linux/max2175.h
12970
12971 MAX31827 TEMPERATURE SWITCH DRIVER
12972 M:      Daniel Matyas <daniel.matyas@analog.com>
12973 L:      linux-hwmon@vger.kernel.org
12974 S:      Supported
12975 W:      https://ez.analog.com/linux-software-drivers
12976 F:      Documentation/devicetree/bindings/hwmon/adi,max31827.yaml
12977 F:      Documentation/hwmon/max31827.rst
12978 F:      drivers/hwmon/max31827.c
12979
12980 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
12981 L:      linux-hwmon@vger.kernel.org
12982 S:      Orphan
12983 F:      Documentation/hwmon/max6650.rst
12984 F:      drivers/hwmon/max6650.c
12985
12986 MAX6697 HARDWARE MONITOR DRIVER
12987 M:      Guenter Roeck <linux@roeck-us.net>
12988 L:      linux-hwmon@vger.kernel.org
12989 S:      Maintained
12990 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
12991 F:      Documentation/hwmon/max6697.rst
12992 F:      drivers/hwmon/max6697.c
12993 F:      include/linux/platform_data/max6697.h
12994
12995 MAX9286 QUAD GMSL DESERIALIZER DRIVER
12996 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
12997 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
12998 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
12999 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13000 L:      linux-media@vger.kernel.org
13001 S:      Maintained
13002 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13003 F:      drivers/media/i2c/max9286.c
13004
13005 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13006 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13007 L:      linux-media@vger.kernel.org
13008 S:      Maintained
13009 F:      drivers/staging/media/max96712/max96712.c
13010
13011 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13012 M:      Peter Rosin <peda@axentia.se>
13013 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13014 S:      Maintained
13015 F:      Documentation/devicetree/bindings/sound/max9860.txt
13016 F:      sound/soc/codecs/max9860.*
13017
13018 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13019 M:      Andreas Klinger <ak@it-klinger.de>
13020 L:      linux-iio@vger.kernel.org
13021 S:      Maintained
13022 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13023 F:      drivers/iio/proximity/mb1232.c
13024
13025 MAXIM MAX11205 DRIVER
13026 M:      Ramona Bolboaca <ramona.bolboaca@analog.com>
13027 L:      linux-iio@vger.kernel.org
13028 S:      Supported
13029 W:      https://ez.analog.com/linux-software-drivers
13030 F:      Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13031 F:      drivers/iio/adc/max11205.c
13032
13033 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13034 R:      Iskren Chernev <iskren.chernev@gmail.com>
13035 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13036 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13037 R:      Matheus Castello <matheus@castello.eng.br>
13038 L:      linux-pm@vger.kernel.org
13039 S:      Maintained
13040 F:      Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13041 F:      drivers/power/supply/max17040_battery.c
13042
13043 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13044 R:      Hans de Goede <hdegoede@redhat.com>
13045 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13046 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13047 R:      Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13048 R:      Purism Kernel Team <kernel@puri.sm>
13049 L:      linux-pm@vger.kernel.org
13050 S:      Maintained
13051 F:      Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13052 F:      drivers/power/supply/max17042_battery.c
13053
13054 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13055 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13056 L:      linux-kernel@vger.kernel.org
13057 S:      Maintained
13058 F:      Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13059 F:      drivers/regulator/max20086-regulator.c
13060
13061 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13062 M:      Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13063 L:      linux-iio@vger.kernel.org
13064 S:      Maintained
13065 F:      drivers/iio/temperature/max30208.c
13066
13067 MAXIM MAX77650 PMIC MFD DRIVER
13068 M:      Bartosz Golaszewski <brgl@bgdev.pl>
13069 L:      linux-kernel@vger.kernel.org
13070 S:      Maintained
13071 F:      Documentation/devicetree/bindings/*/*max77650.yaml
13072 F:      Documentation/devicetree/bindings/*/max77650*.yaml
13073 F:      drivers/gpio/gpio-max77650.c
13074 F:      drivers/input/misc/max77650-onkey.c
13075 F:      drivers/leds/leds-max77650.c
13076 F:      drivers/mfd/max77650.c
13077 F:      drivers/power/supply/max77650-charger.c
13078 F:      drivers/regulator/max77650-regulator.c
13079 F:      include/linux/mfd/max77650.h
13080
13081 MAXIM MAX77714 PMIC MFD DRIVER
13082 M:      Luca Ceresoli <luca@lucaceresoli.net>
13083 S:      Maintained
13084 F:      Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13085 F:      drivers/mfd/max77714.c
13086 F:      include/linux/mfd/max77714.h
13087
13088 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13089 M:      Javier Martinez Canillas <javier@dowhile0.org>
13090 L:      linux-kernel@vger.kernel.org
13091 S:      Supported
13092 F:      Documentation/devicetree/bindings/*/*max77802.yaml
13093 F:      drivers/regulator/max77802-regulator.c
13094 F:      include/dt-bindings/*/*max77802.h
13095
13096 MAXIM MAX77976 BATTERY CHARGER
13097 M:      Luca Ceresoli <luca@lucaceresoli.net>
13098 S:      Supported
13099 F:      Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13100 F:      drivers/power/supply/max77976_charger.c
13101
13102 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13103 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13104 L:      linux-pm@vger.kernel.org
13105 S:      Maintained
13106 B:      mailto:linux-samsung-soc@vger.kernel.org
13107 F:      Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13108 F:      Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13109 F:      drivers/power/supply/max14577_charger.c
13110 F:      drivers/power/supply/max77693_charger.c
13111
13112 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13113 M:      Chanwoo Choi <cw00.choi@samsung.com>
13114 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13115 L:      linux-kernel@vger.kernel.org
13116 S:      Maintained
13117 B:      mailto:linux-samsung-soc@vger.kernel.org
13118 F:      Documentation/devicetree/bindings/*/maxim,max14577.yaml
13119 F:      Documentation/devicetree/bindings/*/maxim,max77686.yaml
13120 F:      Documentation/devicetree/bindings/*/maxim,max77693.yaml
13121 F:      Documentation/devicetree/bindings/*/maxim,max77843.yaml
13122 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
13123 F:      drivers/*/*max77843.c
13124 F:      drivers/*/max14577*.c
13125 F:      drivers/*/max77686*.c
13126 F:      drivers/*/max77693*.c
13127 F:      drivers/clk/clk-max77686.c
13128 F:      drivers/extcon/extcon-max14577.c
13129 F:      drivers/extcon/extcon-max77693.c
13130 F:      drivers/rtc/rtc-max77686.c
13131 F:      include/linux/mfd/max14577*.h
13132 F:      include/linux/mfd/max77686*.h
13133 F:      include/linux/mfd/max77693*.h
13134
13135 MAXIRADIO FM RADIO RECEIVER DRIVER
13136 M:      Hans Verkuil <hverkuil@xs4all.nl>
13137 L:      linux-media@vger.kernel.org
13138 S:      Maintained
13139 W:      https://linuxtv.org
13140 T:      git git://linuxtv.org/media_tree.git
13141 F:      drivers/media/radio/radio-maxiradio*
13142
13143 MAXLINEAR ETHERNET PHY DRIVER
13144 M:      Xu Liang <lxu@maxlinear.com>
13145 L:      netdev@vger.kernel.org
13146 S:      Supported
13147 F:      drivers/net/phy/mxl-gpy.c
13148
13149 MCAN MMIO DEVICE DRIVER
13150 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13151 L:      linux-can@vger.kernel.org
13152 S:      Maintained
13153 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13154 F:      drivers/net/can/m_can/m_can.c
13155 F:      drivers/net/can/m_can/m_can.h
13156 F:      drivers/net/can/m_can/m_can_platform.c
13157
13158 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13159 R:      Yasushi SHOJI <yashi@spacecubics.com>
13160 L:      linux-can@vger.kernel.org
13161 S:      Maintained
13162 F:      drivers/net/can/usb/mcba_usb.c
13163
13164 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13165 M:      Rishi Gupta <gupt21@gmail.com>
13166 L:      linux-i2c@vger.kernel.org
13167 L:      linux-input@vger.kernel.org
13168 S:      Maintained
13169 F:      drivers/hid/hid-mcp2221.c
13170
13171 MCP251XFD SPI-CAN NETWORK DRIVER
13172 M:      Marc Kleine-Budde <mkl@pengutronix.de>
13173 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13174 R:      Thomas Kopp <thomas.kopp@microchip.com>
13175 L:      linux-can@vger.kernel.org
13176 S:      Maintained
13177 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13178 F:      drivers/net/can/spi/mcp251xfd/
13179
13180 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13181 M:      Peter Rosin <peda@axentia.se>
13182 L:      linux-iio@vger.kernel.org
13183 S:      Maintained
13184 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13185 F:      drivers/iio/potentiometer/mcp4018.c
13186 F:      drivers/iio/potentiometer/mcp4531.c
13187
13188 MCR20A IEEE-802.15.4 RADIO DRIVER
13189 M:      Stefan Schmidt <stefan@datenfreihafen.org>
13190 L:      linux-wpan@vger.kernel.org
13191 S:      Odd Fixes
13192 W:      https://github.com/xueliu/mcr20a-linux
13193 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13194 F:      drivers/net/ieee802154/mcr20a.c
13195 F:      drivers/net/ieee802154/mcr20a.h
13196
13197 MDIO REGMAP DRIVER
13198 M:      Maxime Chevallier <maxime.chevallier@bootlin.com>
13199 L:      netdev@vger.kernel.org
13200 S:      Maintained
13201 F:      drivers/net/mdio/mdio-regmap.c
13202 F:      include/linux/mdio/mdio-regmap.h
13203
13204 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13205 M:      William Breathitt Gray <william.gray@linaro.org>
13206 L:      linux-iio@vger.kernel.org
13207 S:      Maintained
13208 F:      drivers/iio/dac/cio-dac.c
13209
13210 MEDIA CONTROLLER FRAMEWORK
13211 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13212 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13213 L:      linux-media@vger.kernel.org
13214 S:      Supported
13215 W:      https://www.linuxtv.org
13216 T:      git git://linuxtv.org/media_tree.git
13217 F:      drivers/media/mc/
13218 F:      include/media/media-*.h
13219 F:      include/uapi/linux/media.h
13220
13221 MEDIA DRIVER FOR FREESCALE IMX PXP
13222 M:      Philipp Zabel <p.zabel@pengutronix.de>
13223 L:      linux-media@vger.kernel.org
13224 S:      Maintained
13225 T:      git git://linuxtv.org/media_tree.git
13226 F:      drivers/media/platform/nxp/imx-pxp.[ch]
13227
13228 MEDIA DRIVERS FOR ASCOT2E
13229 M:      Sergey Kozlov <serjk@netup.ru>
13230 M:      Abylay Ospan <aospan@netup.ru>
13231 L:      linux-media@vger.kernel.org
13232 S:      Supported
13233 W:      https://linuxtv.org
13234 W:      http://netup.tv/
13235 T:      git git://linuxtv.org/media_tree.git
13236 F:      drivers/media/dvb-frontends/ascot2e*
13237
13238 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13239 M:      Jasmin Jessich <jasmin@anw.at>
13240 L:      linux-media@vger.kernel.org
13241 S:      Maintained
13242 W:      https://linuxtv.org
13243 T:      git git://linuxtv.org/media_tree.git
13244 F:      drivers/media/dvb-frontends/cxd2099*
13245
13246 MEDIA DRIVERS FOR CXD2841ER
13247 M:      Sergey Kozlov <serjk@netup.ru>
13248 M:      Abylay Ospan <aospan@netup.ru>
13249 L:      linux-media@vger.kernel.org
13250 S:      Supported
13251 W:      https://linuxtv.org
13252 W:      http://netup.tv/
13253 T:      git git://linuxtv.org/media_tree.git
13254 F:      drivers/media/dvb-frontends/cxd2841er*
13255
13256 MEDIA DRIVERS FOR CXD2880
13257 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
13258 L:      linux-media@vger.kernel.org
13259 S:      Supported
13260 W:      http://linuxtv.org/
13261 T:      git git://linuxtv.org/media_tree.git
13262 F:      drivers/media/dvb-frontends/cxd2880/*
13263 F:      drivers/media/spi/cxd2880*
13264
13265 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13266 L:      linux-media@vger.kernel.org
13267 S:      Orphan
13268 W:      https://linuxtv.org
13269 T:      git git://linuxtv.org/media_tree.git
13270 F:      drivers/media/pci/ddbridge/*
13271
13272 MEDIA DRIVERS FOR FREESCALE IMX
13273 M:      Steve Longerbeam <slongerbeam@gmail.com>
13274 M:      Philipp Zabel <p.zabel@pengutronix.de>
13275 L:      linux-media@vger.kernel.org
13276 S:      Maintained
13277 T:      git git://linuxtv.org/media_tree.git
13278 F:      Documentation/admin-guide/media/imx.rst
13279 F:      Documentation/devicetree/bindings/media/imx.txt
13280 F:      drivers/staging/media/imx/
13281 F:      include/linux/imx-media.h
13282 F:      include/media/imx.h
13283
13284 MEDIA DRIVERS FOR FREESCALE IMX7/8
13285 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13286 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13287 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
13288 R:      Purism Kernel Team <kernel@puri.sm>
13289 L:      linux-media@vger.kernel.org
13290 S:      Maintained
13291 T:      git git://linuxtv.org/media_tree.git
13292 F:      Documentation/admin-guide/media/imx7.rst
13293 F:      Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13294 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13295 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13296 F:      drivers/media/platform/nxp/imx-mipi-csis.c
13297 F:      drivers/media/platform/nxp/imx7-media-csi.c
13298 F:      drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13299
13300 MEDIA DRIVERS FOR HELENE
13301 M:      Abylay Ospan <aospan@netup.ru>
13302 L:      linux-media@vger.kernel.org
13303 S:      Supported
13304 W:      https://linuxtv.org
13305 W:      http://netup.tv/
13306 T:      git git://linuxtv.org/media_tree.git
13307 F:      drivers/media/dvb-frontends/helene*
13308
13309 MEDIA DRIVERS FOR HORUS3A
13310 M:      Sergey Kozlov <serjk@netup.ru>
13311 M:      Abylay Ospan <aospan@netup.ru>
13312 L:      linux-media@vger.kernel.org
13313 S:      Supported
13314 W:      https://linuxtv.org
13315 W:      http://netup.tv/
13316 T:      git git://linuxtv.org/media_tree.git
13317 F:      drivers/media/dvb-frontends/horus3a*
13318
13319 MEDIA DRIVERS FOR LNBH25
13320 M:      Sergey Kozlov <serjk@netup.ru>
13321 M:      Abylay Ospan <aospan@netup.ru>
13322 L:      linux-media@vger.kernel.org
13323 S:      Supported
13324 W:      https://linuxtv.org
13325 W:      http://netup.tv/
13326 T:      git git://linuxtv.org/media_tree.git
13327 F:      drivers/media/dvb-frontends/lnbh25*
13328
13329 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13330 L:      linux-media@vger.kernel.org
13331 S:      Orphan
13332 W:      https://linuxtv.org
13333 T:      git git://linuxtv.org/media_tree.git
13334 F:      drivers/media/dvb-frontends/mxl5xx*
13335
13336 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13337 M:      Sergey Kozlov <serjk@netup.ru>
13338 M:      Abylay Ospan <aospan@netup.ru>
13339 L:      linux-media@vger.kernel.org
13340 S:      Supported
13341 W:      https://linuxtv.org
13342 W:      http://netup.tv/
13343 T:      git git://linuxtv.org/media_tree.git
13344 F:      drivers/media/pci/netup_unidvb/*
13345
13346 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13347 M:      Dmitry Osipenko <digetx@gmail.com>
13348 L:      linux-media@vger.kernel.org
13349 L:      linux-tegra@vger.kernel.org
13350 S:      Maintained
13351 T:      git git://linuxtv.org/media_tree.git
13352 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13353 F:      drivers/media/platform/nvidia/tegra-vde/
13354
13355 MEDIA DRIVERS FOR RENESAS - CEU
13356 M:      Jacopo Mondi <jacopo@jmondi.org>
13357 L:      linux-media@vger.kernel.org
13358 L:      linux-renesas-soc@vger.kernel.org
13359 S:      Supported
13360 T:      git git://linuxtv.org/media_tree.git
13361 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
13362 F:      drivers/media/platform/renesas/renesas-ceu.c
13363 F:      include/media/drv-intf/renesas-ceu.h
13364
13365 MEDIA DRIVERS FOR RENESAS - DRIF
13366 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
13367 L:      linux-media@vger.kernel.org
13368 L:      linux-renesas-soc@vger.kernel.org
13369 S:      Supported
13370 T:      git git://linuxtv.org/media_tree.git
13371 F:      Documentation/devicetree/bindings/media/renesas,drif.yaml
13372 F:      drivers/media/platform/renesas/rcar_drif.c
13373
13374 MEDIA DRIVERS FOR RENESAS - FCP
13375 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13376 L:      linux-media@vger.kernel.org
13377 L:      linux-renesas-soc@vger.kernel.org
13378 S:      Supported
13379 T:      git git://linuxtv.org/media_tree.git
13380 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
13381 F:      drivers/media/platform/renesas/rcar-fcp.c
13382 F:      include/media/rcar-fcp.h
13383
13384 MEDIA DRIVERS FOR RENESAS - FDP1
13385 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13386 L:      linux-media@vger.kernel.org
13387 L:      linux-renesas-soc@vger.kernel.org
13388 S:      Supported
13389 T:      git git://linuxtv.org/media_tree.git
13390 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
13391 F:      drivers/media/platform/renesas/rcar_fdp1.c
13392
13393 MEDIA DRIVERS FOR RENESAS - VIN
13394 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13395 L:      linux-media@vger.kernel.org
13396 L:      linux-renesas-soc@vger.kernel.org
13397 S:      Supported
13398 T:      git git://linuxtv.org/media_tree.git
13399 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
13400 F:      Documentation/devicetree/bindings/media/renesas,isp.yaml
13401 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
13402 F:      drivers/media/platform/renesas/rcar-isp.c
13403 F:      drivers/media/platform/renesas/rcar-vin/
13404
13405 MEDIA DRIVERS FOR RENESAS - VSP1
13406 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13407 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13408 L:      linux-media@vger.kernel.org
13409 L:      linux-renesas-soc@vger.kernel.org
13410 S:      Supported
13411 T:      git git://linuxtv.org/media_tree.git
13412 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13413 F:      drivers/media/platform/renesas/vsp1/
13414
13415 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13416 L:      linux-media@vger.kernel.org
13417 S:      Orphan
13418 W:      https://linuxtv.org
13419 T:      git git://linuxtv.org/media_tree.git
13420 F:      drivers/media/dvb-frontends/stv0910*
13421
13422 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13423 L:      linux-media@vger.kernel.org
13424 S:      Orphan
13425 W:      https://linuxtv.org
13426 T:      git git://linuxtv.org/media_tree.git
13427 F:      drivers/media/dvb-frontends/stv6111*
13428
13429 MEDIA DRIVERS FOR STM32 - DCMI
13430 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
13431 L:      linux-media@vger.kernel.org
13432 S:      Supported
13433 T:      git git://linuxtv.org/media_tree.git
13434 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13435 F:      drivers/media/platform/st/stm32/stm32-dcmi.c
13436
13437 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13438 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13439 L:      linux-media@vger.kernel.org
13440 S:      Maintained
13441 W:      https://linuxtv.org
13442 Q:      http://patchwork.kernel.org/project/linux-media/list/
13443 T:      git git://linuxtv.org/media_tree.git
13444 F:      Documentation/admin-guide/media/
13445 F:      Documentation/devicetree/bindings/media/
13446 F:      Documentation/driver-api/media/
13447 F:      Documentation/userspace-api/media/
13448 F:      drivers/media/
13449 F:      drivers/staging/media/
13450 F:      include/dt-bindings/media/
13451 F:      include/linux/platform_data/media/
13452 F:      include/media/
13453 F:      include/uapi/linux/dvb/
13454 F:      include/uapi/linux/ivtv*
13455 F:      include/uapi/linux/media.h
13456 F:      include/uapi/linux/uvcvideo.h
13457 F:      include/uapi/linux/v4l2-*
13458 F:      include/uapi/linux/videodev2.h
13459
13460 MEDIATEK BLUETOOTH DRIVER
13461 M:      Sean Wang <sean.wang@mediatek.com>
13462 L:      linux-bluetooth@vger.kernel.org
13463 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13464 S:      Maintained
13465 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13466 F:      drivers/bluetooth/btmtkuart.c
13467
13468 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13469 M:      Sean Wang <sean.wang@mediatek.com>
13470 L:      linux-pm@vger.kernel.org
13471 S:      Maintained
13472 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13473 F:      drivers/power/reset/mt6323-poweroff.c
13474
13475 MEDIATEK CIR DRIVER
13476 M:      Sean Wang <sean.wang@mediatek.com>
13477 S:      Maintained
13478 F:      drivers/media/rc/mtk-cir.c
13479
13480 MEDIATEK DMA DRIVER
13481 M:      Sean Wang <sean.wang@mediatek.com>
13482 L:      dmaengine@vger.kernel.org
13483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13484 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13485 S:      Maintained
13486 F:      Documentation/devicetree/bindings/dma/mtk-*
13487 F:      drivers/dma/mediatek/
13488
13489 MEDIATEK ETHERNET DRIVER
13490 M:      Felix Fietkau <nbd@nbd.name>
13491 M:      John Crispin <john@phrozen.org>
13492 M:      Sean Wang <sean.wang@mediatek.com>
13493 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
13494 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13495 L:      netdev@vger.kernel.org
13496 S:      Maintained
13497 F:      drivers/net/ethernet/mediatek/
13498
13499 MEDIATEK ETHERNET PCS DRIVER
13500 M:      Alexander Couzens <lynxis@fe80.eu>
13501 M:      Daniel Golle <daniel@makrotopia.org>
13502 L:      netdev@vger.kernel.org
13503 S:      Maintained
13504 F:      drivers/net/pcs/pcs-mtk-lynxi.c
13505 F:      include/linux/pcs/pcs-mtk-lynxi.h
13506
13507 MEDIATEK ETHERNET PHY DRIVERS
13508 M:      Daniel Golle <daniel@makrotopia.org>
13509 M:      Qingfang Deng <dqfext@gmail.com>
13510 M:      SkyLake Huang <SkyLake.Huang@mediatek.com>
13511 L:      netdev@vger.kernel.org
13512 S:      Maintained
13513 F:      drivers/net/phy/mediatek-ge-soc.c
13514 F:      drivers/net/phy/mediatek-ge.c
13515
13516 MEDIATEK I2C CONTROLLER DRIVER
13517 M:      Qii Wang <qii.wang@mediatek.com>
13518 L:      linux-i2c@vger.kernel.org
13519 S:      Maintained
13520 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
13521 F:      drivers/i2c/busses/i2c-mt65xx.c
13522
13523 MEDIATEK IOMMU DRIVER
13524 M:      Yong Wu <yong.wu@mediatek.com>
13525 L:      iommu@lists.linux.dev
13526 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13527 S:      Supported
13528 F:      Documentation/devicetree/bindings/iommu/mediatek*
13529 F:      drivers/iommu/mtk_iommu*
13530 F:      include/dt-bindings/memory/mediatek,mt*-port.h
13531 F:      include/dt-bindings/memory/mt*-port.h
13532
13533 MEDIATEK JPEG DRIVER
13534 M:      Bin Liu <bin.liu@mediatek.com>
13535 S:      Supported
13536 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
13537 F:      drivers/media/platform/mediatek/jpeg/
13538
13539 MEDIATEK KEYPAD DRIVER
13540 M:      Mattijs Korpershoek <mkorpershoek@baylibre.com>
13541 S:      Supported
13542 F:      Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
13543 F:      drivers/input/keyboard/mt6779-keypad.c
13544
13545 MEDIATEK MDP DRIVER
13546 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
13547 M:      Houlong Wei <houlong.wei@mediatek.com>
13548 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13549 S:      Supported
13550 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
13551 F:      drivers/media/platform/mediatek/mdp/
13552 F:      drivers/media/platform/mediatek/vpu/
13553
13554 MEDIATEK MEDIA DRIVER
13555 M:      Tiffany Lin <tiffany.lin@mediatek.com>
13556 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13557 M:      Yunfei Dong <yunfei.dong@mediatek.com>
13558 S:      Supported
13559 F:      Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
13560 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
13561 F:      drivers/media/platform/mediatek/vcodec/
13562 F:      drivers/media/platform/mediatek/vpu/
13563
13564 MEDIATEK MMC/SD/SDIO DRIVER
13565 M:      Chaotian Jing <chaotian.jing@mediatek.com>
13566 S:      Maintained
13567 F:      Documentation/devicetree/bindings/mmc/mtk-sd.yaml
13568 F:      drivers/mmc/host/mtk-sd.c
13569
13570 MEDIATEK MT76 WIRELESS LAN DRIVER
13571 M:      Felix Fietkau <nbd@nbd.name>
13572 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13573 M:      Ryder Lee <ryder.lee@mediatek.com>
13574 R:      Shayne Chen <shayne.chen@mediatek.com>
13575 R:      Sean Wang <sean.wang@mediatek.com>
13576 L:      linux-wireless@vger.kernel.org
13577 S:      Maintained
13578 T:      git https://github.com/nbd168/wireless
13579 F:      Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
13580 F:      drivers/net/wireless/mediatek/mt76/
13581
13582 MEDIATEK MT7601U WIRELESS LAN DRIVER
13583 M:      Jakub Kicinski <kuba@kernel.org>
13584 L:      linux-wireless@vger.kernel.org
13585 S:      Maintained
13586 F:      drivers/net/wireless/mediatek/mt7601u/
13587
13588 MEDIATEK MT7621 CLOCK DRIVER
13589 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13590 S:      Maintained
13591 F:      Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
13592 F:      drivers/clk/ralink/clk-mt7621.c
13593
13594 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
13595 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13596 S:      Maintained
13597 F:      Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
13598 F:      drivers/pci/controller/pcie-mt7621.c
13599
13600 MEDIATEK MT7621 PHY PCI DRIVER
13601 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13602 S:      Maintained
13603 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
13604 F:      drivers/phy/ralink/phy-mt7621-pci.c
13605
13606 MEDIATEK MT7621/28/88 I2C DRIVER
13607 M:      Stefan Roese <sr@denx.de>
13608 L:      linux-i2c@vger.kernel.org
13609 S:      Maintained
13610 F:      Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
13611 F:      drivers/i2c/busses/i2c-mt7621.c
13612
13613 MEDIATEK MTMIPS CLOCK DRIVER
13614 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13615 S:      Maintained
13616 F:      Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
13617 F:      drivers/clk/ralink/clk-mtmips.c
13618
13619 MEDIATEK NAND CONTROLLER DRIVER
13620 L:      linux-mtd@lists.infradead.org
13621 S:      Orphan
13622 F:      Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
13623 F:      drivers/mtd/nand/raw/mtk_*
13624
13625 MEDIATEK PMIC LED DRIVER
13626 M:      Sean Wang <sean.wang@mediatek.com>
13627 S:      Maintained
13628 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
13629 F:      drivers/leds/leds-mt6323.c
13630
13631 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
13632 M:      Sean Wang <sean.wang@mediatek.com>
13633 S:      Maintained
13634 F:      drivers/char/hw_random/mtk-rng.c
13635
13636 MEDIATEK SMI DRIVER
13637 M:      Yong Wu <yong.wu@mediatek.com>
13638 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13639 S:      Supported
13640 F:      Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
13641 F:      drivers/memory/mtk-smi.c
13642 F:      include/soc/mediatek/smi.h
13643
13644 MEDIATEK SWITCH DRIVER
13645 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
13646 M:      Daniel Golle <daniel@makrotopia.org>
13647 M:      Landen Chao <Landen.Chao@mediatek.com>
13648 M:      DENG Qingfang <dqfext@gmail.com>
13649 M:      Sean Wang <sean.wang@mediatek.com>
13650 L:      netdev@vger.kernel.org
13651 S:      Maintained
13652 F:      drivers/net/dsa/mt7530-mdio.c
13653 F:      drivers/net/dsa/mt7530-mmio.c
13654 F:      drivers/net/dsa/mt7530.*
13655 F:      net/dsa/tag_mtk.c
13656
13657 MEDIATEK T7XX 5G WWAN MODEM DRIVER
13658 M:      Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
13659 R:      Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
13660 R:      Liu Haijun <haijun.liu@mediatek.com>
13661 R:      M Chetan Kumar <m.chetan.kumar@linux.intel.com>
13662 R:      Ricardo Martinez <ricardo.martinez@linux.intel.com>
13663 L:      netdev@vger.kernel.org
13664 S:      Supported
13665 F:      drivers/net/wwan/t7xx/
13666
13667 MEDIATEK USB3 DRD IP DRIVER
13668 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
13669 L:      linux-usb@vger.kernel.org
13670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13671 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13672 S:      Maintained
13673 F:      Documentation/devicetree/bindings/usb/mediatek,*
13674 F:      drivers/usb/host/xhci-mtk*
13675 F:      drivers/usb/mtu3/
13676
13677 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
13678 M:      Peter Senna Tschudin <peter.senna@gmail.com>
13679 M:      Ian Ray <ian.ray@ge.com>
13680 M:      Martyn Welch <martyn.welch@collabora.co.uk>
13681 S:      Maintained
13682 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
13683 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
13684
13685 MEGARAID SCSI/SAS DRIVERS
13686 M:      Kashyap Desai <kashyap.desai@broadcom.com>
13687 M:      Sumit Saxena <sumit.saxena@broadcom.com>
13688 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
13689 M:      Chandrakanth patil <chandrakanth.patil@broadcom.com>
13690 L:      megaraidlinux.pdl@broadcom.com
13691 L:      linux-scsi@vger.kernel.org
13692 S:      Maintained
13693 W:      http://www.avagotech.com/support/
13694 F:      Documentation/scsi/megaraid.rst
13695 F:      drivers/scsi/megaraid.*
13696 F:      drivers/scsi/megaraid/
13697
13698 MELEXIS MLX90614 DRIVER
13699 M:      Crt Mori <cmo@melexis.com>
13700 L:      linux-iio@vger.kernel.org
13701 S:      Supported
13702 W:      http://www.melexis.com
13703 F:      drivers/iio/temperature/mlx90614.c
13704
13705 MELEXIS MLX90632 DRIVER
13706 M:      Crt Mori <cmo@melexis.com>
13707 L:      linux-iio@vger.kernel.org
13708 S:      Supported
13709 W:      http://www.melexis.com
13710 F:      drivers/iio/temperature/mlx90632.c
13711
13712 MELFAS MIP4 TOUCHSCREEN DRIVER
13713 M:      Sangwon Jee <jeesw@melfas.com>
13714 S:      Supported
13715 W:      http://www.melfas.com
13716 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
13717 F:      drivers/input/touchscreen/melfas_mip4.c
13718
13719 MELLANOX BLUEFIELD I2C DRIVER
13720 M:      Khalil Blaiech <kblaiech@nvidia.com>
13721 M:      Asmaa Mnebhi <asmaa@nvidia.com>
13722 L:      linux-i2c@vger.kernel.org
13723 S:      Supported
13724 F:      drivers/i2c/busses/i2c-mlxbf.c
13725
13726 MELLANOX ETHERNET DRIVER (mlx4_en)
13727 M:      Tariq Toukan <tariqt@nvidia.com>
13728 L:      netdev@vger.kernel.org
13729 S:      Supported
13730 W:      http://www.mellanox.com
13731 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13732 F:      drivers/net/ethernet/mellanox/mlx4/en_*
13733
13734 MELLANOX ETHERNET DRIVER (mlx5e)
13735 M:      Saeed Mahameed <saeedm@nvidia.com>
13736 L:      netdev@vger.kernel.org
13737 S:      Supported
13738 W:      http://www.mellanox.com
13739 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13740 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
13741
13742 MELLANOX ETHERNET INNOVA DRIVERS
13743 R:      Boris Pismenny <borisp@nvidia.com>
13744 L:      netdev@vger.kernel.org
13745 S:      Supported
13746 W:      http://www.mellanox.com
13747 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13748 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
13749 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
13750 F:      include/linux/mlx5/mlx5_ifc_fpga.h
13751
13752 MELLANOX ETHERNET SWITCH DRIVERS
13753 M:      Ido Schimmel <idosch@nvidia.com>
13754 M:      Petr Machata <petrm@nvidia.com>
13755 L:      netdev@vger.kernel.org
13756 S:      Supported
13757 W:      http://www.mellanox.com
13758 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13759 F:      drivers/net/ethernet/mellanox/mlxsw/
13760 F:      tools/testing/selftests/drivers/net/mlxsw/
13761
13762 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
13763 M:      mlxsw@nvidia.com
13764 L:      netdev@vger.kernel.org
13765 S:      Supported
13766 W:      http://www.mellanox.com
13767 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13768 F:      drivers/net/ethernet/mellanox/mlxfw/
13769
13770 MELLANOX HARDWARE PLATFORM SUPPORT
13771 M:      Hans de Goede <hdegoede@redhat.com>
13772 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
13773 M:      Mark Gross <markgross@kernel.org>
13774 M:      Vadim Pasternak <vadimp@nvidia.com>
13775 L:      platform-driver-x86@vger.kernel.org
13776 S:      Supported
13777 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13778 F:      drivers/platform/mellanox/
13779 F:      include/linux/platform_data/mlxreg.h
13780
13781 MELLANOX MLX4 core VPI driver
13782 M:      Tariq Toukan <tariqt@nvidia.com>
13783 L:      netdev@vger.kernel.org
13784 L:      linux-rdma@vger.kernel.org
13785 S:      Supported
13786 W:      http://www.mellanox.com
13787 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13788 F:      drivers/net/ethernet/mellanox/mlx4/
13789 F:      include/linux/mlx4/
13790
13791 MELLANOX MLX4 IB driver
13792 M:      Yishai Hadas <yishaih@nvidia.com>
13793 L:      linux-rdma@vger.kernel.org
13794 S:      Supported
13795 W:      http://www.mellanox.com
13796 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13797 F:      drivers/infiniband/hw/mlx4/
13798 F:      include/linux/mlx4/
13799 F:      include/uapi/rdma/mlx4-abi.h
13800
13801 MELLANOX MLX5 core VPI driver
13802 M:      Saeed Mahameed <saeedm@nvidia.com>
13803 M:      Leon Romanovsky <leonro@nvidia.com>
13804 L:      netdev@vger.kernel.org
13805 L:      linux-rdma@vger.kernel.org
13806 S:      Supported
13807 W:      http://www.mellanox.com
13808 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13809 F:      Documentation/networking/device_drivers/ethernet/mellanox/
13810 F:      drivers/net/ethernet/mellanox/mlx5/core/
13811 F:      include/linux/mlx5/
13812
13813 MELLANOX MLX5 IB driver
13814 M:      Leon Romanovsky <leonro@nvidia.com>
13815 L:      linux-rdma@vger.kernel.org
13816 S:      Supported
13817 W:      http://www.mellanox.com
13818 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13819 F:      drivers/infiniband/hw/mlx5/
13820 F:      include/linux/mlx5/
13821 F:      include/uapi/rdma/mlx5-abi.h
13822
13823 MELLANOX MLX5 VDPA DRIVER
13824 M:      Dragos Tatulea <dtatulea@nvidia.com>
13825 L:      virtualization@lists.linux-foundation.org
13826 S:      Supported
13827 F:      drivers/vdpa/mlx5/
13828
13829 MELLANOX MLXCPLD I2C AND MUX DRIVER
13830 M:      Vadim Pasternak <vadimp@nvidia.com>
13831 M:      Michael Shych <michaelsh@nvidia.com>
13832 L:      linux-i2c@vger.kernel.org
13833 S:      Supported
13834 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
13835 F:      drivers/i2c/busses/i2c-mlxcpld.c
13836 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
13837
13838 MELLANOX MLXCPLD LED DRIVER
13839 M:      Vadim Pasternak <vadimp@nvidia.com>
13840 L:      linux-leds@vger.kernel.org
13841 S:      Supported
13842 F:      Documentation/leds/leds-mlxcpld.rst
13843 F:      drivers/leds/leds-mlxcpld.c
13844 F:      drivers/leds/leds-mlxreg.c
13845
13846 MELLANOX PLATFORM DRIVER
13847 M:      Vadim Pasternak <vadimp@nvidia.com>
13848 L:      platform-driver-x86@vger.kernel.org
13849 S:      Supported
13850 F:      drivers/platform/x86/mlx-platform.c
13851
13852 MEMBARRIER SUPPORT
13853 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13854 M:      "Paul E. McKenney" <paulmck@kernel.org>
13855 L:      linux-kernel@vger.kernel.org
13856 S:      Supported
13857 F:      arch/powerpc/include/asm/membarrier.h
13858 F:      include/uapi/linux/membarrier.h
13859 F:      kernel/sched/membarrier.c
13860
13861 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
13862 M:      Mike Rapoport <rppt@kernel.org>
13863 L:      linux-mm@kvack.org
13864 S:      Maintained
13865 F:      Documentation/core-api/boot-time-mm.rst
13866 F:      include/linux/memblock.h
13867 F:      mm/memblock.c
13868 F:      mm/mm_init.c
13869 F:      tools/testing/memblock/
13870
13871 MEMORY CONTROLLER DRIVERS
13872 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13873 L:      linux-kernel@vger.kernel.org
13874 S:      Maintained
13875 B:      mailto:krzysztof.kozlowski@linaro.org
13876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
13877 F:      Documentation/devicetree/bindings/memory-controllers/
13878 F:      drivers/memory/
13879 F:      include/dt-bindings/memory/
13880 F:      include/memory/
13881
13882 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
13883 M:      Dmitry Osipenko <digetx@gmail.com>
13884 L:      linux-pm@vger.kernel.org
13885 L:      linux-tegra@vger.kernel.org
13886 S:      Maintained
13887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
13888 F:      drivers/devfreq/tegra30-devfreq.c
13889
13890 MEMORY HOT(UN)PLUG
13891 M:      David Hildenbrand <david@redhat.com>
13892 M:      Oscar Salvador <osalvador@suse.de>
13893 L:      linux-mm@kvack.org
13894 S:      Maintained
13895 F:      Documentation/admin-guide/mm/memory-hotplug.rst
13896 F:      Documentation/core-api/memory-hotplug.rst
13897 F:      drivers/base/memory.c
13898 F:      include/linux/memory_hotplug.h
13899 F:      mm/memory_hotplug.c
13900 F:      tools/testing/selftests/memory-hotplug/
13901
13902 MEMORY MANAGEMENT
13903 M:      Andrew Morton <akpm@linux-foundation.org>
13904 L:      linux-mm@kvack.org
13905 S:      Maintained
13906 W:      http://www.linux-mm.org
13907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
13908 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
13909 F:      include/linux/gfp.h
13910 F:      include/linux/gfp_types.h
13911 F:      include/linux/memory_hotplug.h
13912 F:      include/linux/mm.h
13913 F:      include/linux/mmzone.h
13914 F:      include/linux/pagewalk.h
13915 F:      include/linux/rmap.h
13916 F:      include/trace/events/ksm.h
13917 F:      mm/
13918 F:      tools/mm/
13919 F:      tools/testing/selftests/mm/
13920
13921 MEMORY TECHNOLOGY DEVICES (MTD)
13922 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13923 M:      Richard Weinberger <richard@nod.at>
13924 M:      Vignesh Raghavendra <vigneshr@ti.com>
13925 L:      linux-mtd@lists.infradead.org
13926 S:      Maintained
13927 W:      http://www.linux-mtd.infradead.org/
13928 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13929 C:      irc://irc.oftc.net/mtd
13930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
13931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
13932 F:      Documentation/devicetree/bindings/mtd/
13933 F:      drivers/mtd/
13934 F:      include/linux/mtd/
13935 F:      include/uapi/mtd/
13936
13937 MEMSENSING MICROSYSTEMS MSA311 DRIVER
13938 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
13939 L:      linux-iio@vger.kernel.org
13940 S:      Maintained
13941 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
13942 F:      drivers/iio/accel/msa311.c
13943
13944 MEN A21 WATCHDOG DRIVER
13945 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13946 L:      linux-watchdog@vger.kernel.org
13947 S:      Maintained
13948 F:      drivers/watchdog/mena21_wdt.c
13949
13950 MEN CHAMELEON BUS (mcb)
13951 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13952 S:      Maintained
13953 F:      Documentation/driver-api/men-chameleon-bus.rst
13954 F:      drivers/mcb/
13955 F:      include/linux/mcb.h
13956
13957 MEN F21BMC (Board Management Controller)
13958 M:      Andreas Werner <andreas.werner@men.de>
13959 S:      Supported
13960 F:      Documentation/hwmon/menf21bmc.rst
13961 F:      drivers/hwmon/menf21bmc_hwmon.c
13962 F:      drivers/leds/leds-menf21bmc.c
13963 F:      drivers/mfd/menf21bmc.c
13964 F:      drivers/watchdog/menf21bmc_wdt.c
13965
13966 MEN Z069 WATCHDOG DRIVER
13967 M:      Johannes Thumshirn <jth@kernel.org>
13968 L:      linux-watchdog@vger.kernel.org
13969 S:      Maintained
13970 F:      drivers/watchdog/menz69_wdt.c
13971
13972 MESON AO CEC DRIVER FOR AMLOGIC SOCS
13973 M:      Neil Armstrong <neil.armstrong@linaro.org>
13974 L:      linux-media@vger.kernel.org
13975 L:      linux-amlogic@lists.infradead.org
13976 S:      Supported
13977 W:      http://linux-meson.com/
13978 T:      git git://linuxtv.org/media_tree.git
13979 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
13980 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
13981 F:      drivers/media/cec/platform/meson/ao-cec.c
13982
13983 MESON GE2D DRIVER FOR AMLOGIC SOCS
13984 M:      Neil Armstrong <neil.armstrong@linaro.org>
13985 L:      linux-media@vger.kernel.org
13986 L:      linux-amlogic@lists.infradead.org
13987 S:      Supported
13988 T:      git git://linuxtv.org/media_tree.git
13989 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
13990 F:      drivers/media/platform/amlogic/meson-ge2d/
13991
13992 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
13993 M:      Liang Yang <liang.yang@amlogic.com>
13994 L:      linux-mtd@lists.infradead.org
13995 S:      Maintained
13996 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
13997 F:      drivers/mtd/nand/raw/meson_*
13998
13999 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14000 M:      Neil Armstrong <neil.armstrong@linaro.org>
14001 L:      linux-media@vger.kernel.org
14002 L:      linux-amlogic@lists.infradead.org
14003 S:      Supported
14004 T:      git git://linuxtv.org/media_tree.git
14005 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14006 F:      drivers/staging/media/meson/vdec/
14007
14008 METHODE UDPU SUPPORT
14009 M:      Robert Marko <robert.marko@sartura.hr>
14010 S:      Maintained
14011 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14012 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14013
14014 MHI BUS
14015 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14016 L:      mhi@lists.linux.dev
14017 L:      linux-arm-msm@vger.kernel.org
14018 S:      Maintained
14019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14020 F:      Documentation/ABI/stable/sysfs-bus-mhi
14021 F:      Documentation/mhi/
14022 F:      drivers/bus/mhi/
14023 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14024 F:      include/linux/mhi.h
14025
14026 MICROBLAZE ARCHITECTURE
14027 M:      Michal Simek <monstr@monstr.eu>
14028 S:      Supported
14029 W:      http://www.monstr.eu/fdt/
14030 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14031 F:      arch/microblaze/
14032
14033 MICROBLAZE TMR INJECT
14034 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14035 S:      Supported
14036 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14037 F:      drivers/misc/xilinx_tmr_inject.c
14038
14039 MICROBLAZE TMR MANAGER
14040 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14041 S:      Supported
14042 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14043 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14044 F:      drivers/misc/xilinx_tmr_manager.c
14045
14046 MICROCHIP AT91 DMA DRIVERS
14047 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14048 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14050 L:      dmaengine@vger.kernel.org
14051 S:      Supported
14052 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14053 F:      drivers/dma/at_hdmac.c
14054 F:      drivers/dma/at_xdmac.c
14055 F:      include/dt-bindings/dma/at91.h
14056
14057 MICROCHIP AT91 SERIAL DRIVER
14058 M:      Richard Genoud <richard.genoud@gmail.com>
14059 S:      Maintained
14060 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14061 F:      drivers/tty/serial/atmel_serial.c
14062 F:      drivers/tty/serial/atmel_serial.h
14063
14064 MICROCHIP AT91 USART MFD DRIVER
14065 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14066 L:      linux-kernel@vger.kernel.org
14067 S:      Supported
14068 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14069 F:      drivers/mfd/at91-usart.c
14070 F:      include/dt-bindings/mfd/at91-usart.h
14071
14072 MICROCHIP AT91 USART SPI DRIVER
14073 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14074 L:      linux-spi@vger.kernel.org
14075 S:      Supported
14076 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14077 F:      drivers/spi/spi-at91-usart.c
14078
14079 MICROCHIP AUDIO ASOC DRIVERS
14080 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14081 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14082 S:      Supported
14083 F:      Documentation/devicetree/bindings/sound/atmel*
14084 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14085 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14086 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14087 F:      sound/soc/atmel
14088
14089 MICROCHIP CSI2DC DRIVER
14090 M:      Eugen Hristev <eugen.hristev@microchip.com>
14091 L:      linux-media@vger.kernel.org
14092 S:      Supported
14093 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14094 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14095
14096 MICROCHIP ECC DRIVER
14097 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14098 L:      linux-crypto@vger.kernel.org
14099 S:      Maintained
14100 F:      drivers/crypto/atmel-ecc.*
14101
14102 MICROCHIP EIC DRIVER
14103 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14105 S:      Supported
14106 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14107 F:      drivers/irqchip/irq-mchp-eic.c
14108
14109 MICROCHIP I2C DRIVER
14110 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14111 L:      linux-i2c@vger.kernel.org
14112 S:      Supported
14113 F:      drivers/i2c/busses/i2c-at91-*.c
14114 F:      drivers/i2c/busses/i2c-at91.h
14115
14116 MICROCHIP ISC DRIVER
14117 M:      Eugen Hristev <eugen.hristev@microchip.com>
14118 L:      linux-media@vger.kernel.org
14119 S:      Supported
14120 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14121 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14122 F:      drivers/media/platform/microchip/microchip-isc*
14123 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14124 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14125 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14126 F:      include/linux/atmel-isc-media.h
14127
14128 MICROCHIP ISI DRIVER
14129 M:      Eugen Hristev <eugen.hristev@microchip.com>
14130 L:      linux-media@vger.kernel.org
14131 S:      Supported
14132 F:      drivers/media/platform/atmel/atmel-isi.c
14133 F:      drivers/media/platform/atmel/atmel-isi.h
14134
14135 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14136 M:      Woojung Huh <woojung.huh@microchip.com>
14137 M:      UNGLinuxDriver@microchip.com
14138 L:      netdev@vger.kernel.org
14139 S:      Maintained
14140 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14141 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14142 F:      drivers/net/dsa/microchip/*
14143 F:      include/linux/dsa/ksz_common.h
14144 F:      include/linux/platform_data/microchip-ksz.h
14145 F:      net/dsa/tag_ksz.c
14146
14147 MICROCHIP LAN743X ETHERNET DRIVER
14148 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14149 M:      UNGLinuxDriver@microchip.com
14150 L:      netdev@vger.kernel.org
14151 S:      Maintained
14152 F:      drivers/net/ethernet/microchip/lan743x_*
14153
14154 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14155 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14156 R:      UNGLinuxDriver@microchip.com
14157 L:      netdev@vger.kernel.org
14158 S:      Maintained
14159 F:      drivers/net/phy/microchip_t1.c
14160
14161 MICROCHIP LAN966X ETHERNET DRIVER
14162 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14163 M:      UNGLinuxDriver@microchip.com
14164 L:      netdev@vger.kernel.org
14165 S:      Maintained
14166 F:      drivers/net/ethernet/microchip/lan966x/*
14167
14168 MICROCHIP LCDFB DRIVER
14169 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14170 L:      linux-fbdev@vger.kernel.org
14171 S:      Maintained
14172 F:      drivers/video/fbdev/atmel_lcdfb.c
14173 F:      include/video/atmel_lcdc.h
14174
14175 MICROCHIP MCP16502 PMIC DRIVER
14176 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14178 S:      Supported
14179 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
14180 F:      drivers/regulator/mcp16502.c
14181
14182 MICROCHIP MCP3564 ADC DRIVER
14183 M:      Marius Cristea <marius.cristea@microchip.com>
14184 L:      linux-iio@vger.kernel.org
14185 S:      Supported
14186 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14187 F:      drivers/iio/adc/mcp3564.c
14188
14189 MICROCHIP MCP3911 ADC DRIVER
14190 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14191 M:      Kent Gustavsson <kent@minoris.se>
14192 L:      linux-iio@vger.kernel.org
14193 S:      Maintained
14194 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14195 F:      drivers/iio/adc/mcp3911.c
14196
14197 MICROCHIP MMC/SD/SDIO MCI DRIVER
14198 M:      Aubin Constans <aubin.constans@microchip.com>
14199 S:      Maintained
14200 F:      drivers/mmc/host/atmel-mci.c
14201
14202 MICROCHIP NAND DRIVER
14203 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14204 L:      linux-mtd@lists.infradead.org
14205 S:      Supported
14206 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14207 F:      drivers/mtd/nand/raw/atmel/*
14208
14209 MICROCHIP OTPC DRIVER
14210 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14212 S:      Supported
14213 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14214 F:      drivers/nvmem/microchip-otpc.c
14215 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14216
14217 MICROCHIP PCI1XXXX GP DRIVER
14218 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14219 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14220 L:      linux-gpio@vger.kernel.org
14221 S:      Supported
14222 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14223 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14224 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14225 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14226
14227 MICROCHIP PCI1XXXX I2C DRIVER
14228 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14229 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14230 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14231 L:      linux-i2c@vger.kernel.org
14232 S:      Maintained
14233 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14234
14235 MICROCHIP PCIe UART DRIVER
14236 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14237 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14238 L:      linux-serial@vger.kernel.org
14239 S:      Maintained
14240 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14241
14242 MICROCHIP POLARFIRE FPGA DRIVERS
14243 M:      Conor Dooley <conor.dooley@microchip.com>
14244 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14245 L:      linux-fpga@vger.kernel.org
14246 S:      Supported
14247 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14248 F:      drivers/fpga/microchip-spi.c
14249
14250 MICROCHIP PWM DRIVER
14251 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14253 L:      linux-pwm@vger.kernel.org
14254 S:      Supported
14255 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14256 F:      drivers/pwm/pwm-atmel.c
14257
14258 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14259 M:      Eugen Hristev <eugen.hristev@microchip.com>
14260 L:      linux-iio@vger.kernel.org
14261 S:      Supported
14262 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14263 F:      drivers/iio/adc/at91-sama5d2_adc.c
14264 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14265
14266 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14267 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14268 S:      Supported
14269 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14270 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14271
14272 MICROCHIP SOC DRIVERS
14273 M:      Conor Dooley <conor@kernel.org>
14274 S:      Supported
14275 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14276 F:      drivers/soc/microchip/
14277
14278 MICROCHIP SPI DRIVER
14279 M:      Ryan Wanner <ryan.wanner@microchip.com>
14280 S:      Supported
14281 F:      drivers/spi/spi-atmel.*
14282
14283 MICROCHIP SSC DRIVER
14284 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14286 S:      Supported
14287 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14288 F:      drivers/misc/atmel-ssc.c
14289 F:      include/linux/atmel-ssc.h
14290
14291 Microchip Timer Counter Block (TCB) Capture Driver
14292 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14294 L:      linux-iio@vger.kernel.org
14295 S:      Maintained
14296 F:      drivers/counter/microchip-tcb-capture.c
14297
14298 MICROCHIP USB251XB DRIVER
14299 M:      Richard Leitner <richard.leitner@skidata.com>
14300 L:      linux-usb@vger.kernel.org
14301 S:      Maintained
14302 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14303 F:      drivers/usb/misc/usb251xb.c
14304
14305 MICROCHIP USBA UDC DRIVER
14306 M:      Cristian Birsan <cristian.birsan@microchip.com>
14307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14308 S:      Supported
14309 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14310
14311 MICROCHIP WILC1000 WIFI DRIVER
14312 M:      Ajay Singh <ajay.kathat@microchip.com>
14313 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14314 L:      linux-wireless@vger.kernel.org
14315 S:      Supported
14316 F:      drivers/net/wireless/microchip/wilc1000/
14317
14318 MICROSEMI MIPS SOCS
14319 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14320 M:      UNGLinuxDriver@microchip.com
14321 L:      linux-mips@vger.kernel.org
14322 S:      Supported
14323 F:      Documentation/devicetree/bindings/mips/mscc.txt
14324 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14325 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14326 F:      arch/mips/boot/dts/mscc/
14327 F:      arch/mips/configs/generic/board-ocelot.config
14328 F:      arch/mips/generic/board-ocelot.c
14329
14330 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14331 M:      Don Brace <don.brace@microchip.com>
14332 L:      storagedev@microchip.com
14333 L:      linux-scsi@vger.kernel.org
14334 S:      Supported
14335 F:      Documentation/scsi/smartpqi.rst
14336 F:      drivers/scsi/smartpqi/Kconfig
14337 F:      drivers/scsi/smartpqi/Makefile
14338 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14339 F:      include/linux/cciss*.h
14340 F:      include/uapi/linux/cciss*.h
14341
14342 MICROSOFT MANA RDMA DRIVER
14343 M:      Long Li <longli@microsoft.com>
14344 M:      Ajay Sharma <sharmaajay@microsoft.com>
14345 L:      linux-rdma@vger.kernel.org
14346 S:      Supported
14347 F:      drivers/infiniband/hw/mana/
14348 F:      include/net/mana
14349 F:      include/uapi/rdma/mana-abi.h
14350
14351 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14352 M:      Maximilian Luz <luzmaximilian@gmail.com>
14353 L:      platform-driver-x86@vger.kernel.org
14354 S:      Maintained
14355 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14356
14357 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14358 M:      Maximilian Luz <luzmaximilian@gmail.com>
14359 L:      linux-pm@vger.kernel.org
14360 L:      platform-driver-x86@vger.kernel.org
14361 S:      Maintained
14362 F:      drivers/power/supply/surface_battery.c
14363 F:      drivers/power/supply/surface_charger.c
14364
14365 MICROSOFT SURFACE DTX DRIVER
14366 M:      Maximilian Luz <luzmaximilian@gmail.com>
14367 L:      platform-driver-x86@vger.kernel.org
14368 S:      Maintained
14369 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14370 F:      drivers/platform/surface/surface_dtx.c
14371 F:      include/uapi/linux/surface_aggregator/dtx.h
14372
14373 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14374 M:      Maximilian Luz <luzmaximilian@gmail.com>
14375 L:      platform-driver-x86@vger.kernel.org
14376 S:      Maintained
14377 F:      drivers/platform/surface/surface_gpe.c
14378
14379 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14380 M:      Hans de Goede <hdegoede@redhat.com>
14381 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14382 M:      Mark Gross <markgross@kernel.org>
14383 M:      Maximilian Luz <luzmaximilian@gmail.com>
14384 L:      platform-driver-x86@vger.kernel.org
14385 S:      Maintained
14386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14387 F:      drivers/platform/surface/
14388
14389 MICROSOFT SURFACE HID TRANSPORT DRIVER
14390 M:      Maximilian Luz <luzmaximilian@gmail.com>
14391 L:      linux-input@vger.kernel.org
14392 L:      platform-driver-x86@vger.kernel.org
14393 S:      Maintained
14394 F:      drivers/hid/surface-hid/
14395
14396 MICROSOFT SURFACE HOT-PLUG DRIVER
14397 M:      Maximilian Luz <luzmaximilian@gmail.com>
14398 L:      platform-driver-x86@vger.kernel.org
14399 S:      Maintained
14400 F:      drivers/platform/surface/surface_hotplug.c
14401
14402 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14403 M:      Maximilian Luz <luzmaximilian@gmail.com>
14404 L:      platform-driver-x86@vger.kernel.org
14405 S:      Maintained
14406 F:      drivers/platform/surface/surface_platform_profile.c
14407
14408 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14409 M:      Chen Yu <yu.c.chen@intel.com>
14410 L:      platform-driver-x86@vger.kernel.org
14411 S:      Supported
14412 F:      drivers/platform/surface/surfacepro3_button.c
14413
14414 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14415 M:      Maximilian Luz <luzmaximilian@gmail.com>
14416 L:      platform-driver-x86@vger.kernel.org
14417 S:      Maintained
14418 F:      drivers/platform/surface/surface_aggregator_hub.c
14419
14420 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14421 M:      Maximilian Luz <luzmaximilian@gmail.com>
14422 L:      platform-driver-x86@vger.kernel.org
14423 S:      Maintained
14424 W:      https://github.com/linux-surface/surface-aggregator-module
14425 C:      irc://irc.libera.chat/linux-surface
14426 F:      Documentation/driver-api/surface_aggregator/
14427 F:      drivers/platform/surface/aggregator/
14428 F:      drivers/platform/surface/surface_acpi_notify.c
14429 F:      drivers/platform/surface/surface_aggregator_cdev.c
14430 F:      drivers/platform/surface/surface_aggregator_registry.c
14431 F:      include/linux/surface_acpi_notify.h
14432 F:      include/linux/surface_aggregator/
14433 F:      include/uapi/linux/surface_aggregator/
14434
14435 MICROTEK X6 SCANNER
14436 M:      Oliver Neukum <oliver@neukum.org>
14437 S:      Maintained
14438 F:      drivers/usb/image/microtek.*
14439
14440 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14441 M:      Luka Kovacic <luka.kovacic@sartura.hr>
14442 M:      Luka Perkov <luka.perkov@sartura.hr>
14443 S:      Maintained
14444 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14445 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14446 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14447 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14448 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14449 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14450
14451 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14452 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14453 L:      linux-media@vger.kernel.org
14454 S:      Maintained
14455 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14456 F:      Documentation/driver-api/media/drivers/ccs/
14457 F:      Documentation/userspace-api/media/drivers/ccs.rst
14458 F:      drivers/media/i2c/ccs-pll.c
14459 F:      drivers/media/i2c/ccs-pll.h
14460 F:      drivers/media/i2c/ccs/
14461 F:      include/uapi/linux/ccs.h
14462 F:      include/uapi/linux/smiapp.h
14463
14464 MIPS
14465 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14466 L:      linux-mips@vger.kernel.org
14467 S:      Maintained
14468 W:      http://www.linux-mips.org/
14469 Q:      https://patchwork.kernel.org/project/linux-mips/list/
14470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14471 F:      Documentation/devicetree/bindings/mips/
14472 F:      Documentation/arch/mips/
14473 F:      arch/mips/
14474 F:      drivers/platform/mips/
14475 F:      include/dt-bindings/mips/
14476
14477 MIPS BOSTON DEVELOPMENT BOARD
14478 M:      Paul Burton <paulburton@kernel.org>
14479 L:      linux-mips@vger.kernel.org
14480 S:      Maintained
14481 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
14482 F:      arch/mips/boot/dts/img/boston.dts
14483 F:      arch/mips/configs/generic/board-boston.config
14484 F:      drivers/clk/imgtec/clk-boston.c
14485 F:      include/dt-bindings/clock/boston-clock.h
14486
14487 MIPS CORE DRIVERS
14488 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14489 M:      Serge Semin <fancer.lancer@gmail.com>
14490 L:      linux-mips@vger.kernel.org
14491 S:      Supported
14492 F:      drivers/bus/mips_cdmm.c
14493 F:      drivers/clocksource/mips-gic-timer.c
14494 F:      drivers/cpuidle/cpuidle-cps.c
14495 F:      drivers/irqchip/irq-mips-cpu.c
14496 F:      drivers/irqchip/irq-mips-gic.c
14497
14498 MIPS GENERIC PLATFORM
14499 M:      Paul Burton <paulburton@kernel.org>
14500 L:      linux-mips@vger.kernel.org
14501 S:      Supported
14502 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14503 F:      arch/mips/generic/
14504 F:      arch/mips/tools/generic-board-config.sh
14505
14506 MIPS RINT INSTRUCTION EMULATION
14507 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
14508 L:      linux-mips@vger.kernel.org
14509 S:      Supported
14510 F:      arch/mips/math-emu/dp_rint.c
14511 F:      arch/mips/math-emu/sp_rint.c
14512
14513 MIPS/LOONGSON1 ARCHITECTURE
14514 M:      Keguang Zhang <keguang.zhang@gmail.com>
14515 L:      linux-mips@vger.kernel.org
14516 S:      Maintained
14517 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14518 F:      arch/mips/include/asm/mach-loongson32/
14519 F:      arch/mips/loongson32/
14520 F:      drivers/*/*loongson1*
14521 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14522
14523 MIPS/LOONGSON2EF ARCHITECTURE
14524 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14525 L:      linux-mips@vger.kernel.org
14526 S:      Maintained
14527 F:      arch/mips/include/asm/mach-loongson2ef/
14528 F:      arch/mips/loongson2ef/
14529 F:      drivers/cpufreq/loongson2_cpufreq.c
14530
14531 MIPS/LOONGSON64 ARCHITECTURE
14532 M:      Huacai Chen <chenhuacai@kernel.org>
14533 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14534 L:      linux-mips@vger.kernel.org
14535 S:      Maintained
14536 F:      arch/mips/include/asm/mach-loongson64/
14537 F:      arch/mips/loongson64/
14538 F:      drivers/irqchip/irq-loongson*
14539 F:      drivers/platform/mips/cpu_hwmon.c
14540
14541 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14542 M:      Hans Verkuil <hverkuil@xs4all.nl>
14543 L:      linux-media@vger.kernel.org
14544 S:      Odd Fixes
14545 W:      https://linuxtv.org
14546 T:      git git://linuxtv.org/media_tree.git
14547 F:      drivers/media/radio/radio-miropcm20*
14548
14549 MITSUMI MM8013 FG DRIVER
14550 M:      Konrad Dybcio <konradybcio@kernel.org>
14551 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14552 F:      drivers/power/supply/mm8013.c
14553
14554 MMP SUPPORT
14555 R:      Lubomir Rintel <lkundrak@v3.sk>
14556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14557 S:      Odd Fixes
14558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14559 F:      arch/arm/boot/dts/marvell/mmp*
14560 F:      arch/arm/mach-mmp/
14561 F:      include/linux/soc/mmp/
14562
14563 MMP USB PHY DRIVERS
14564 R:      Lubomir Rintel <lkundrak@v3.sk>
14565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14566 S:      Maintained
14567 F:      drivers/phy/marvell/phy-mmp3-usb.c
14568 F:      drivers/phy/marvell/phy-pxa-usb.c
14569
14570 MMU GATHER AND TLB INVALIDATION
14571 M:      Will Deacon <will@kernel.org>
14572 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
14573 M:      Andrew Morton <akpm@linux-foundation.org>
14574 M:      Nick Piggin <npiggin@gmail.com>
14575 M:      Peter Zijlstra <peterz@infradead.org>
14576 L:      linux-arch@vger.kernel.org
14577 L:      linux-mm@kvack.org
14578 S:      Maintained
14579 F:      arch/*/include/asm/tlb.h
14580 F:      include/asm-generic/tlb.h
14581 F:      mm/mmu_gather.c
14582
14583 MN88472 MEDIA DRIVER
14584 M:      Antti Palosaari <crope@iki.fi>
14585 L:      linux-media@vger.kernel.org
14586 S:      Maintained
14587 W:      https://linuxtv.org
14588 W:      http://palosaari.fi/linux/
14589 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14590 F:      drivers/media/dvb-frontends/mn88472*
14591
14592 MN88473 MEDIA DRIVER
14593 M:      Antti Palosaari <crope@iki.fi>
14594 L:      linux-media@vger.kernel.org
14595 S:      Maintained
14596 W:      https://linuxtv.org
14597 W:      http://palosaari.fi/linux/
14598 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14599 F:      drivers/media/dvb-frontends/mn88473*
14600
14601 MODULE SUPPORT
14602 M:      Luis Chamberlain <mcgrof@kernel.org>
14603 L:      linux-modules@vger.kernel.org
14604 L:      linux-kernel@vger.kernel.org
14605 S:      Maintained
14606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14607 F:      include/linux/kmod.h
14608 F:      include/linux/module*.h
14609 F:      kernel/module/
14610 F:      lib/test_kmod.c
14611 F:      scripts/module*
14612 F:      tools/testing/selftests/kmod/
14613
14614 MONOLITHIC POWER SYSTEM PMIC DRIVER
14615 M:      Saravanan Sekar <sravanhome@gmail.com>
14616 S:      Maintained
14617 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14618 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14619 F:      drivers/hwmon/pmbus/mpq7932.c
14620 F:      drivers/iio/adc/mp2629_adc.c
14621 F:      drivers/mfd/mp2629.c
14622 F:      drivers/power/supply/mp2629_charger.c
14623 F:      drivers/regulator/mp5416.c
14624 F:      drivers/regulator/mpq7920.c
14625 F:      drivers/regulator/mpq7920.h
14626 F:      include/linux/mfd/mp2629.h
14627
14628 MOST(R) TECHNOLOGY DRIVER
14629 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
14630 M:      Christian Gromm <christian.gromm@microchip.com>
14631 S:      Maintained
14632 F:      Documentation/ABI/testing/configfs-most
14633 F:      Documentation/ABI/testing/sysfs-bus-most
14634 F:      drivers/most/
14635 F:      drivers/staging/most/
14636 F:      include/linux/most.h
14637
14638 MOTORCOMM PHY DRIVER
14639 M:      Peter Geis <pgwipeout@gmail.com>
14640 M:      Frank <Frank.Sae@motor-comm.com>
14641 L:      netdev@vger.kernel.org
14642 S:      Maintained
14643 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14644 F:      drivers/net/phy/motorcomm.c
14645
14646 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14647 M:      Jiri Slaby <jirislaby@kernel.org>
14648 S:      Maintained
14649 F:      Documentation/driver-api/tty/moxa-smartio.rst
14650 F:      drivers/tty/mxser.*
14651
14652 MR800 AVERMEDIA USB FM RADIO DRIVER
14653 M:      Alexey Klimov <klimov.linux@gmail.com>
14654 L:      linux-media@vger.kernel.org
14655 S:      Maintained
14656 T:      git git://linuxtv.org/media_tree.git
14657 F:      drivers/media/radio/radio-mr800.c
14658
14659 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14660 M:      Stefan Schmidt <stefan@datenfreihafen.org>
14661 L:      linux-wpan@vger.kernel.org
14662 S:      Odd Fixes
14663 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14664 F:      drivers/net/ieee802154/mrf24j40.c
14665
14666 MSI EC DRIVER
14667 M:      Nikita Kravets <teackot@gmail.com>
14668 L:      platform-driver-x86@vger.kernel.org
14669 S:      Maintained
14670 W:      https://github.com/BeardOverflow/msi-ec
14671 F:      drivers/platform/x86/msi-ec.*
14672
14673 MSI LAPTOP SUPPORT
14674 M:      "Lee, Chun-Yi" <jlee@suse.com>
14675 L:      platform-driver-x86@vger.kernel.org
14676 S:      Maintained
14677 F:      drivers/platform/x86/msi-laptop.c
14678
14679 MSI WMI SUPPORT
14680 L:      platform-driver-x86@vger.kernel.org
14681 S:      Orphan
14682 F:      drivers/platform/x86/msi-wmi.c
14683
14684 MSI001 MEDIA DRIVER
14685 M:      Antti Palosaari <crope@iki.fi>
14686 L:      linux-media@vger.kernel.org
14687 S:      Maintained
14688 W:      https://linuxtv.org
14689 W:      http://palosaari.fi/linux/
14690 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14691 T:      git git://linuxtv.org/anttip/media_tree.git
14692 F:      drivers/media/tuners/msi001*
14693
14694 MSI2500 MEDIA DRIVER
14695 M:      Antti Palosaari <crope@iki.fi>
14696 L:      linux-media@vger.kernel.org
14697 S:      Maintained
14698 W:      https://linuxtv.org
14699 W:      http://palosaari.fi/linux/
14700 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14701 T:      git git://linuxtv.org/anttip/media_tree.git
14702 F:      drivers/media/usb/msi2500/
14703
14704 MSTAR INTERRUPT CONTROLLER DRIVER
14705 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
14706 M:      Daniel Palmer <daniel@thingy.jp>
14707 S:      Maintained
14708 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14709 F:      drivers/irqchip/irq-mst-intc.c
14710
14711 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14712 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14713 L:      linux-mtd@lists.infradead.org
14714 S:      Maintained
14715 F:      drivers/mtd/devices/docg3*
14716
14717 MT9M114 ONSEMI SENSOR DRIVER
14718 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14719 L:      linux-media@vger.kernel.org
14720 S:      Maintained
14721 T:      git git://linuxtv.org/media_tree.git
14722 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14723 F:      drivers/media/i2c/mt9m114.c
14724
14725 MT9P031 APTINA CAMERA SENSOR
14726 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14727 L:      linux-media@vger.kernel.org
14728 S:      Maintained
14729 T:      git git://linuxtv.org/media_tree.git
14730 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14731 F:      drivers/media/i2c/mt9p031.c
14732 F:      include/media/i2c/mt9p031.h
14733
14734 MT9T112 APTINA CAMERA SENSOR
14735 M:      Jacopo Mondi <jacopo@jmondi.org>
14736 L:      linux-media@vger.kernel.org
14737 S:      Odd Fixes
14738 T:      git git://linuxtv.org/media_tree.git
14739 F:      drivers/media/i2c/mt9t112.c
14740 F:      include/media/i2c/mt9t112.h
14741
14742 MT9V032 APTINA CAMERA SENSOR
14743 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14744 L:      linux-media@vger.kernel.org
14745 S:      Maintained
14746 T:      git git://linuxtv.org/media_tree.git
14747 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
14748 F:      drivers/media/i2c/mt9v032.c
14749 F:      include/media/i2c/mt9v032.h
14750
14751 MT9V111 APTINA CAMERA SENSOR
14752 M:      Jacopo Mondi <jacopo@jmondi.org>
14753 L:      linux-media@vger.kernel.org
14754 S:      Maintained
14755 T:      git git://linuxtv.org/media_tree.git
14756 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
14757 F:      drivers/media/i2c/mt9v111.c
14758
14759 MULTIFUNCTION DEVICES (MFD)
14760 M:      Lee Jones <lee@kernel.org>
14761 S:      Maintained
14762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14763 F:      Documentation/devicetree/bindings/mfd/
14764 F:      drivers/mfd/
14765 F:      include/dt-bindings/mfd/
14766 F:      include/linux/mfd/
14767
14768 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14769 S:      Orphan
14770 F:      drivers/mmc/host/mmc_spi.c
14771 F:      include/linux/spi/mmc_spi.h
14772
14773 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14774 M:      Ulf Hansson <ulf.hansson@linaro.org>
14775 L:      linux-mmc@vger.kernel.org
14776 S:      Maintained
14777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14778 F:      Documentation/devicetree/bindings/mmc/
14779 F:      drivers/mmc/
14780 F:      include/linux/mmc/
14781 F:      include/uapi/linux/mmc/
14782
14783 MULTIPLEXER SUBSYSTEM
14784 M:      Peter Rosin <peda@axentia.se>
14785 S:      Maintained
14786 F:      Documentation/ABI/testing/sysfs-class-mux*
14787 F:      Documentation/devicetree/bindings/mux/
14788 F:      drivers/mux/
14789 F:      include/dt-bindings/mux/
14790 F:      include/linux/mux/
14791
14792 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
14793 M:      Bin Liu <b-liu@ti.com>
14794 L:      linux-usb@vger.kernel.org
14795 S:      Maintained
14796 F:      drivers/usb/musb/
14797
14798 MXL301RF MEDIA DRIVER
14799 M:      Akihiro Tsukada <tskd08@gmail.com>
14800 L:      linux-media@vger.kernel.org
14801 S:      Odd Fixes
14802 F:      drivers/media/tuners/mxl301rf*
14803
14804 MXL5007T MEDIA DRIVER
14805 M:      Michael Krufky <mkrufky@linuxtv.org>
14806 L:      linux-media@vger.kernel.org
14807 S:      Maintained
14808 W:      https://linuxtv.org
14809 W:      http://github.com/mkrufky
14810 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14811 T:      git git://linuxtv.org/mkrufky/tuners.git
14812 F:      drivers/media/tuners/mxl5007t.*
14813
14814 MXSFB DRM DRIVER
14815 M:      Marek Vasut <marex@denx.de>
14816 M:      Stefan Agner <stefan@agner.ch>
14817 L:      dri-devel@lists.freedesktop.org
14818 S:      Supported
14819 T:      git git://anongit.freedesktop.org/drm/drm-misc
14820 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
14821 F:      drivers/gpu/drm/mxsfb/
14822
14823 MYLEX DAC960 PCI RAID Controller
14824 M:      Hannes Reinecke <hare@kernel.org>
14825 L:      linux-scsi@vger.kernel.org
14826 S:      Supported
14827 F:      drivers/scsi/myrb.*
14828 F:      drivers/scsi/myrs.*
14829
14830 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
14831 M:      Chris Lee <christopher.lee@cspi.com>
14832 L:      netdev@vger.kernel.org
14833 S:      Supported
14834 W:      https://www.cspi.com/ethernet-products/support/downloads/
14835 F:      drivers/net/ethernet/myricom/myri10ge/
14836
14837 NAND FLASH SUBSYSTEM
14838 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14839 R:      Richard Weinberger <richard@nod.at>
14840 L:      linux-mtd@lists.infradead.org
14841 S:      Maintained
14842 W:      http://www.linux-mtd.infradead.org/
14843 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14844 C:      irc://irc.oftc.net/mtd
14845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
14846 F:      drivers/mtd/nand/
14847 F:      include/linux/mtd/*nand*.h
14848
14849 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
14850 M:      Daniel Mack <zonque@gmail.com>
14851 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14852 S:      Maintained
14853 W:      http://www.native-instruments.com
14854 F:      sound/usb/caiaq/
14855
14856 NATSEMI ETHERNET DRIVER (DP8381x)
14857 S:      Orphan
14858 F:      drivers/net/ethernet/natsemi/natsemi.c
14859
14860 NCR 5380 SCSI DRIVERS
14861 M:      Finn Thain <fthain@linux-m68k.org>
14862 M:      Michael Schmitz <schmitzmic@gmail.com>
14863 L:      linux-scsi@vger.kernel.org
14864 S:      Maintained
14865 F:      Documentation/scsi/g_NCR5380.rst
14866 F:      drivers/scsi/NCR5380.*
14867 F:      drivers/scsi/arm/cumana_1.c
14868 F:      drivers/scsi/arm/oak.c
14869 F:      drivers/scsi/atari_scsi.*
14870 F:      drivers/scsi/dmx3191d.c
14871 F:      drivers/scsi/g_NCR5380.*
14872 F:      drivers/scsi/mac_scsi.*
14873 F:      drivers/scsi/sun3_scsi.*
14874 F:      drivers/scsi/sun3_scsi_vme.c
14875
14876 NCSI LIBRARY
14877 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
14878 S:      Maintained
14879 F:      net/ncsi/
14880
14881 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
14882 M:      Guenter Roeck <linux@roeck-us.net>
14883 L:      linux-hwmon@vger.kernel.org
14884 S:      Maintained
14885 F:      Documentation/hwmon/nct6775.rst
14886 F:      drivers/hwmon/nct6775-core.c
14887 F:      drivers/hwmon/nct6775-platform.c
14888 F:      drivers/hwmon/nct6775.h
14889
14890 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
14891 M:      Zev Weiss <zev@bewilderbeest.net>
14892 L:      linux-hwmon@vger.kernel.org
14893 S:      Maintained
14894 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
14895 F:      drivers/hwmon/nct6775-i2c.c
14896
14897 NETDEVSIM
14898 M:      Jakub Kicinski <kuba@kernel.org>
14899 S:      Maintained
14900 F:      drivers/net/netdevsim/*
14901
14902 NETEM NETWORK EMULATOR
14903 M:      Stephen Hemminger <stephen@networkplumber.org>
14904 L:      netdev@vger.kernel.org
14905 S:      Maintained
14906 F:      net/sched/sch_netem.c
14907
14908 NETERION 10GbE DRIVERS (s2io)
14909 M:      Jon Mason <jdmason@kudzu.us>
14910 L:      netdev@vger.kernel.org
14911 S:      Supported
14912 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
14913 F:      drivers/net/ethernet/neterion/
14914
14915 NETFILTER
14916 M:      Pablo Neira Ayuso <pablo@netfilter.org>
14917 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
14918 M:      Florian Westphal <fw@strlen.de>
14919 L:      netfilter-devel@vger.kernel.org
14920 L:      coreteam@netfilter.org
14921 S:      Maintained
14922 W:      http://www.netfilter.org/
14923 W:      http://www.iptables.org/
14924 W:      http://www.nftables.org/
14925 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
14926 C:      irc://irc.libera.chat/netfilter
14927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
14928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
14929 F:      include/linux/netfilter*
14930 F:      include/linux/netfilter/
14931 F:      include/net/netfilter/
14932 F:      include/uapi/linux/netfilter*
14933 F:      include/uapi/linux/netfilter/
14934 F:      net/*/netfilter.c
14935 F:      net/*/netfilter/
14936 F:      net/bridge/br_netfilter*.c
14937 F:      net/netfilter/
14938
14939 NETROM NETWORK LAYER
14940 M:      Ralf Baechle <ralf@linux-mips.org>
14941 L:      linux-hams@vger.kernel.org
14942 S:      Maintained
14943 W:      https://linux-ax25.in-berlin.de
14944 F:      include/net/netrom.h
14945 F:      include/uapi/linux/netrom.h
14946 F:      net/netrom/
14947
14948 NETRONIX EMBEDDED CONTROLLER
14949 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
14950 S:      Maintained
14951 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
14952 F:      drivers/mfd/ntxec.c
14953 F:      drivers/pwm/pwm-ntxec.c
14954 F:      drivers/rtc/rtc-ntxec.c
14955 F:      include/linux/mfd/ntxec.h
14956
14957 NETRONOME ETHERNET DRIVERS
14958 M:      Louis Peens <louis.peens@corigine.com>
14959 R:      Jakub Kicinski <kuba@kernel.org>
14960 L:      oss-drivers@corigine.com
14961 S:      Maintained
14962 F:      drivers/net/ethernet/netronome/
14963
14964 NETWORK BLOCK DEVICE (NBD)
14965 M:      Josef Bacik <josef@toxicpanda.com>
14966 L:      linux-block@vger.kernel.org
14967 L:      nbd@other.debian.org
14968 S:      Maintained
14969 F:      Documentation/admin-guide/blockdev/nbd.rst
14970 F:      drivers/block/nbd.c
14971 F:      include/trace/events/nbd.h
14972 F:      include/uapi/linux/nbd.h
14973
14974 NETWORK DROP MONITOR
14975 M:      Neil Horman <nhorman@tuxdriver.com>
14976 L:      netdev@vger.kernel.org
14977 S:      Maintained
14978 W:      https://fedorahosted.org/dropwatch/
14979 F:      include/uapi/linux/net_dropmon.h
14980 F:      net/core/drop_monitor.c
14981
14982 NETWORKING DRIVERS
14983 M:      "David S. Miller" <davem@davemloft.net>
14984 M:      Eric Dumazet <edumazet@google.com>
14985 M:      Jakub Kicinski <kuba@kernel.org>
14986 M:      Paolo Abeni <pabeni@redhat.com>
14987 L:      netdev@vger.kernel.org
14988 S:      Maintained
14989 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
14991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
14992 F:      Documentation/devicetree/bindings/net/
14993 F:      drivers/connector/
14994 F:      drivers/net/
14995 F:      include/dt-bindings/net/
14996 F:      include/linux/etherdevice.h
14997 F:      include/linux/fcdevice.h
14998 F:      include/linux/fddidevice.h
14999 F:      include/linux/hippidevice.h
15000 F:      include/linux/if_*
15001 F:      include/linux/inetdevice.h
15002 F:      include/linux/netdevice.h
15003 F:      include/uapi/linux/if_*
15004 F:      include/uapi/linux/netdevice.h
15005 X:      drivers/net/wireless/
15006
15007 NETWORKING DRIVERS (WIRELESS)
15008 M:      Kalle Valo <kvalo@kernel.org>
15009 L:      linux-wireless@vger.kernel.org
15010 S:      Maintained
15011 W:      https://wireless.wiki.kernel.org/
15012 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15015 F:      Documentation/devicetree/bindings/net/wireless/
15016 F:      drivers/net/wireless/
15017
15018 NETWORKING [DSA]
15019 M:      Andrew Lunn <andrew@lunn.ch>
15020 M:      Florian Fainelli <f.fainelli@gmail.com>
15021 M:      Vladimir Oltean <olteanv@gmail.com>
15022 S:      Maintained
15023 F:      Documentation/devicetree/bindings/net/dsa/
15024 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15025 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15026 F:      drivers/net/dsa/
15027 F:      include/linux/dsa/
15028 F:      include/linux/platform_data/dsa.h
15029 F:      include/net/dsa.h
15030 F:      net/dsa/
15031 F:      tools/testing/selftests/drivers/net/dsa/
15032
15033 NETWORKING [GENERAL]
15034 M:      "David S. Miller" <davem@davemloft.net>
15035 M:      Eric Dumazet <edumazet@google.com>
15036 M:      Jakub Kicinski <kuba@kernel.org>
15037 M:      Paolo Abeni <pabeni@redhat.com>
15038 L:      netdev@vger.kernel.org
15039 S:      Maintained
15040 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15041 B:      mailto:netdev@vger.kernel.org
15042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15044 F:      Documentation/core-api/netlink.rst
15045 F:      Documentation/netlink/
15046 F:      Documentation/networking/
15047 F:      Documentation/process/maintainer-netdev.rst
15048 F:      Documentation/userspace-api/netlink/
15049 F:      include/linux/in.h
15050 F:      include/linux/net.h
15051 F:      include/linux/netdevice.h
15052 F:      include/net/
15053 F:      include/uapi/linux/in.h
15054 F:      include/uapi/linux/net.h
15055 F:      include/uapi/linux/net_namespace.h
15056 F:      include/uapi/linux/netdevice.h
15057 F:      lib/net_utils.c
15058 F:      lib/random32.c
15059 F:      net/
15060 F:      tools/net/
15061 F:      tools/testing/selftests/net/
15062 X:      net/bluetooth/
15063
15064 NETWORKING [IPSEC]
15065 M:      Steffen Klassert <steffen.klassert@secunet.com>
15066 M:      Herbert Xu <herbert@gondor.apana.org.au>
15067 M:      "David S. Miller" <davem@davemloft.net>
15068 L:      netdev@vger.kernel.org
15069 S:      Maintained
15070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15072 F:      include/net/xfrm.h
15073 F:      include/uapi/linux/xfrm.h
15074 F:      net/ipv4/ah4.c
15075 F:      net/ipv4/esp4*
15076 F:      net/ipv4/ip_vti.c
15077 F:      net/ipv4/ipcomp.c
15078 F:      net/ipv4/xfrm*
15079 F:      net/ipv6/ah6.c
15080 F:      net/ipv6/esp6*
15081 F:      net/ipv6/ip6_vti.c
15082 F:      net/ipv6/ipcomp6.c
15083 F:      net/ipv6/xfrm*
15084 F:      net/key/
15085 F:      net/xfrm/
15086 F:      tools/testing/selftests/net/ipsec.c
15087
15088 NETWORKING [IPv4/IPv6]
15089 M:      "David S. Miller" <davem@davemloft.net>
15090 M:      David Ahern <dsahern@kernel.org>
15091 L:      netdev@vger.kernel.org
15092 S:      Maintained
15093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15094 F:      arch/x86/net/*
15095 F:      include/linux/ip.h
15096 F:      include/linux/ipv6*
15097 F:      include/net/fib*
15098 F:      include/net/ip*
15099 F:      include/net/route.h
15100 F:      net/ipv4/
15101 F:      net/ipv6/
15102
15103 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15104 M:      Paul Moore <paul@paul-moore.com>
15105 L:      netdev@vger.kernel.org
15106 L:      linux-security-module@vger.kernel.org
15107 S:      Supported
15108 W:      https://github.com/netlabel
15109 F:      Documentation/netlabel/
15110 F:      include/net/calipso.h
15111 F:      include/net/cipso_ipv4.h
15112 F:      include/net/netlabel.h
15113 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15114 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15115 F:      net/ipv4/cipso_ipv4.c
15116 F:      net/ipv6/calipso.c
15117 F:      net/netfilter/xt_CONNSECMARK.c
15118 F:      net/netfilter/xt_SECMARK.c
15119 F:      net/netlabel/
15120
15121 NETWORKING [MACSEC]
15122 M:      Sabrina Dubroca <sd@queasysnail.net>
15123 L:      netdev@vger.kernel.org
15124 S:      Maintained
15125 F:      drivers/net/macsec.c
15126 F:      include/net/macsec.h
15127 F:      include/uapi/linux/if_macsec.h
15128 K:      macsec
15129 K:      \bmdo_
15130
15131 NETWORKING [MPTCP]
15132 M:      Matthieu Baerts <matttbe@kernel.org>
15133 M:      Mat Martineau <martineau@kernel.org>
15134 L:      netdev@vger.kernel.org
15135 L:      mptcp@lists.linux.dev
15136 S:      Maintained
15137 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15138 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15139 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15140 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15141 F:      Documentation/netlink/specs/mptcp.yaml
15142 F:      Documentation/networking/mptcp-sysctl.rst
15143 F:      include/net/mptcp.h
15144 F:      include/trace/events/mptcp.h
15145 F:      include/uapi/linux/mptcp*.h
15146 F:      net/mptcp/
15147 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15148 F:      tools/testing/selftests/net/mptcp/
15149
15150 NETWORKING [TCP]
15151 M:      Eric Dumazet <edumazet@google.com>
15152 L:      netdev@vger.kernel.org
15153 S:      Maintained
15154 F:      include/linux/tcp.h
15155 F:      include/net/tcp.h
15156 F:      include/trace/events/tcp.h
15157 F:      include/uapi/linux/tcp.h
15158 F:      net/ipv4/syncookies.c
15159 F:      net/ipv4/tcp*.c
15160 F:      net/ipv6/syncookies.c
15161 F:      net/ipv6/tcp*.c
15162
15163 NETWORKING [TLS]
15164 M:      Boris Pismenny <borisp@nvidia.com>
15165 M:      John Fastabend <john.fastabend@gmail.com>
15166 M:      Jakub Kicinski <kuba@kernel.org>
15167 L:      netdev@vger.kernel.org
15168 S:      Maintained
15169 F:      include/net/tls.h
15170 F:      include/uapi/linux/tls.h
15171 F:      net/tls/*
15172
15173 NETXEN (1/10) GbE SUPPORT
15174 M:      Manish Chopra <manishc@marvell.com>
15175 M:      Rahul Verma <rahulv@marvell.com>
15176 M:      GR-Linux-NIC-Dev@marvell.com
15177 L:      netdev@vger.kernel.org
15178 S:      Supported
15179 F:      drivers/net/ethernet/qlogic/netxen/
15180
15181 NET_FAILOVER MODULE
15182 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15183 L:      netdev@vger.kernel.org
15184 S:      Supported
15185 F:      Documentation/networking/net_failover.rst
15186 F:      drivers/net/net_failover.c
15187 F:      include/net/net_failover.h
15188
15189 NEXTHOP
15190 M:      David Ahern <dsahern@kernel.org>
15191 L:      netdev@vger.kernel.org
15192 S:      Maintained
15193 F:      include/net/netns/nexthop.h
15194 F:      include/net/nexthop.h
15195 F:      include/uapi/linux/nexthop.h
15196 F:      net/ipv4/nexthop.c
15197
15198 NFC SUBSYSTEM
15199 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15200 L:      netdev@vger.kernel.org
15201 S:      Maintained
15202 F:      Documentation/devicetree/bindings/net/nfc/
15203 F:      drivers/nfc/
15204 F:      include/net/nfc/
15205 F:      include/uapi/linux/nfc.h
15206 F:      net/nfc/
15207
15208 NFC VIRTUAL NCI DEVICE DRIVER
15209 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15210 L:      netdev@vger.kernel.org
15211 S:      Supported
15212 F:      drivers/nfc/virtual_ncidev.c
15213 F:      tools/testing/selftests/nci/
15214
15215 NFS, SUNRPC, AND LOCKD CLIENTS
15216 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
15217 M:      Anna Schumaker <anna@kernel.org>
15218 L:      linux-nfs@vger.kernel.org
15219 S:      Maintained
15220 W:      http://client.linux-nfs.org
15221 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15222 F:      Documentation/filesystems/nfs/
15223 F:      fs/lockd/
15224 F:      fs/nfs/
15225 F:      fs/nfs_common/
15226 F:      include/linux/lockd/
15227 F:      include/linux/nfs*
15228 F:      include/linux/sunrpc/
15229 F:      include/uapi/linux/nfs*
15230 F:      include/uapi/linux/sunrpc/
15231 F:      net/sunrpc/
15232
15233 NILFS2 FILESYSTEM
15234 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15235 L:      linux-nilfs@vger.kernel.org
15236 S:      Supported
15237 W:      https://nilfs.sourceforge.io/
15238 W:      https://nilfs.osdn.jp/
15239 T:      git https://github.com/konis/nilfs2.git
15240 F:      Documentation/filesystems/nilfs2.rst
15241 F:      fs/nilfs2/
15242 F:      include/trace/events/nilfs2.h
15243 F:      include/uapi/linux/nilfs2_api.h
15244 F:      include/uapi/linux/nilfs2_ondisk.h
15245
15246 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15247 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15248 S:      Maintained
15249 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15250 F:      Documentation/scsi/NinjaSCSI.rst
15251 F:      drivers/scsi/pcmcia/nsp_*
15252
15253 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15254 M:      GOTO Masanori <gotom@debian.or.jp>
15255 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15256 S:      Maintained
15257 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15258 F:      Documentation/scsi/NinjaSCSI.rst
15259 F:      drivers/scsi/nsp32*
15260
15261 NINTENDO HID DRIVER
15262 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15263 L:      linux-input@vger.kernel.org
15264 S:      Maintained
15265 F:      drivers/hid/hid-nintendo*
15266
15267 NIOS2 ARCHITECTURE
15268 M:      Dinh Nguyen <dinguyen@kernel.org>
15269 S:      Maintained
15270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15271 F:      arch/nios2/
15272
15273 NITRO ENCLAVES (NE)
15274 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15275 L:      linux-kernel@vger.kernel.org
15276 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15277 S:      Supported
15278 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15279 F:      Documentation/virt/ne_overview.rst
15280 F:      drivers/virt/nitro_enclaves/
15281 F:      include/linux/nitro_enclaves.h
15282 F:      include/uapi/linux/nitro_enclaves.h
15283 F:      samples/nitro_enclaves/
15284
15285 NOHZ, DYNTICKS SUPPORT
15286 M:      Frederic Weisbecker <frederic@kernel.org>
15287 M:      Thomas Gleixner <tglx@linutronix.de>
15288 M:      Ingo Molnar <mingo@kernel.org>
15289 L:      linux-kernel@vger.kernel.org
15290 S:      Maintained
15291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15292 F:      include/linux/sched/nohz.h
15293 F:      include/linux/tick.h
15294 F:      kernel/time/tick*.*
15295
15296 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15297 M:      Pavel Machek <pavel@ucw.cz>
15298 M:      Sakari Ailus <sakari.ailus@iki.fi>
15299 L:      linux-media@vger.kernel.org
15300 S:      Maintained
15301 F:      drivers/media/i2c/ad5820.c
15302 F:      drivers/media/i2c/et8ek8
15303
15304 NOKIA N900 POWER SUPPLY DRIVERS
15305 R:      Pali Rohár <pali@kernel.org>
15306 F:      drivers/power/supply/bq2415x_charger.c
15307 F:      drivers/power/supply/bq27xxx_battery.c
15308 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15309 F:      drivers/power/supply/isp1704_charger.c
15310 F:      drivers/power/supply/rx51_battery.c
15311 F:      include/linux/power/bq2415x_charger.h
15312 F:      include/linux/power/bq27xxx_battery.h
15313
15314 NOLIBC HEADER FILE
15315 M:      Willy Tarreau <w@1wt.eu>
15316 M:      Thomas Weißschuh <linux@weissschuh.net>
15317 S:      Maintained
15318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15319 F:      tools/include/nolibc/
15320 F:      tools/testing/selftests/nolibc/
15321
15322 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15323 M:      Hans de Goede <hdegoede@redhat.com>
15324 L:      linux-input@vger.kernel.org
15325 S:      Maintained
15326 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15327
15328 NSDEPS
15329 M:      Matthias Maennich <maennich@google.com>
15330 S:      Maintained
15331 F:      Documentation/core-api/symbol-namespaces.rst
15332 F:      scripts/nsdeps
15333
15334 NTB AMD DRIVER
15335 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15336 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15337 L:      ntb@lists.linux.dev
15338 S:      Supported
15339 F:      drivers/ntb/hw/amd/
15340
15341 NTB DRIVER CORE
15342 M:      Jon Mason <jdmason@kudzu.us>
15343 M:      Dave Jiang <dave.jiang@intel.com>
15344 M:      Allen Hubbe <allenbh@gmail.com>
15345 L:      ntb@lists.linux.dev
15346 S:      Supported
15347 W:      https://github.com/jonmason/ntb/wiki
15348 T:      git https://github.com/jonmason/ntb.git
15349 F:      drivers/net/ntb_netdev.c
15350 F:      drivers/ntb/
15351 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15352 F:      include/linux/ntb.h
15353 F:      include/linux/ntb_transport.h
15354 F:      tools/testing/selftests/ntb/
15355
15356 NTB IDT DRIVER
15357 M:      Serge Semin <fancer.lancer@gmail.com>
15358 L:      ntb@lists.linux.dev
15359 S:      Supported
15360 F:      drivers/ntb/hw/idt/
15361
15362 NTB INTEL DRIVER
15363 M:      Dave Jiang <dave.jiang@intel.com>
15364 L:      ntb@lists.linux.dev
15365 S:      Supported
15366 W:      https://github.com/davejiang/linux/wiki
15367 T:      git https://github.com/davejiang/linux.git
15368 F:      drivers/ntb/hw/intel/
15369
15370 NTFS FILESYSTEM
15371 M:      Anton Altaparmakov <anton@tuxera.com>
15372 R:      Namjae Jeon <linkinjeon@kernel.org>
15373 L:      linux-ntfs-dev@lists.sourceforge.net
15374 S:      Supported
15375 W:      http://www.tuxera.com/
15376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
15377 F:      Documentation/filesystems/ntfs.rst
15378 F:      fs/ntfs/
15379
15380 NTFS3 FILESYSTEM
15381 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15382 L:      ntfs3@lists.linux.dev
15383 S:      Supported
15384 W:      http://www.paragon-software.com/
15385 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15386 F:      Documentation/filesystems/ntfs3.rst
15387 F:      fs/ntfs3/
15388
15389 NUBUS SUBSYSTEM
15390 M:      Finn Thain <fthain@linux-m68k.org>
15391 L:      linux-m68k@lists.linux-m68k.org
15392 S:      Maintained
15393 F:      arch/*/include/asm/nubus.h
15394 F:      drivers/nubus/
15395 F:      include/linux/nubus.h
15396 F:      include/uapi/linux/nubus.h
15397
15398 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15399 M:      Antonino Daplas <adaplas@gmail.com>
15400 L:      linux-fbdev@vger.kernel.org
15401 S:      Maintained
15402 F:      drivers/video/fbdev/nvidia/
15403 F:      drivers/video/fbdev/riva/
15404
15405 NVIDIA WMI EC BACKLIGHT DRIVER
15406 M:      Daniel Dadap <ddadap@nvidia.com>
15407 L:      platform-driver-x86@vger.kernel.org
15408 S:      Supported
15409 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
15410 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15411
15412 NVM EXPRESS DRIVER
15413 M:      Keith Busch <kbusch@kernel.org>
15414 M:      Jens Axboe <axboe@fb.com>
15415 M:      Christoph Hellwig <hch@lst.de>
15416 M:      Sagi Grimberg <sagi@grimberg.me>
15417 L:      linux-nvme@lists.infradead.org
15418 S:      Supported
15419 W:      http://git.infradead.org/nvme.git
15420 T:      git git://git.infradead.org/nvme.git
15421 F:      Documentation/nvme/
15422 F:      drivers/nvme/common/
15423 F:      drivers/nvme/host/
15424 F:      include/linux/nvme-*.h
15425 F:      include/linux/nvme.h
15426 F:      include/uapi/linux/nvme_ioctl.h
15427
15428 NVM EXPRESS FABRICS AUTHENTICATION
15429 M:      Hannes Reinecke <hare@suse.de>
15430 L:      linux-nvme@lists.infradead.org
15431 S:      Supported
15432 F:      drivers/nvme/host/auth.c
15433 F:      drivers/nvme/target/auth.c
15434 F:      drivers/nvme/target/fabrics-cmd-auth.c
15435 F:      include/linux/nvme-auth.h
15436
15437 NVM EXPRESS FC TRANSPORT DRIVERS
15438 M:      James Smart <james.smart@broadcom.com>
15439 L:      linux-nvme@lists.infradead.org
15440 S:      Supported
15441 F:      drivers/nvme/host/fc.c
15442 F:      drivers/nvme/target/fc.c
15443 F:      drivers/nvme/target/fcloop.c
15444 F:      include/linux/nvme-fc-driver.h
15445 F:      include/linux/nvme-fc.h
15446
15447 NVM EXPRESS HARDWARE MONITORING SUPPORT
15448 M:      Guenter Roeck <linux@roeck-us.net>
15449 L:      linux-nvme@lists.infradead.org
15450 S:      Supported
15451 F:      drivers/nvme/host/hwmon.c
15452
15453 NVM EXPRESS TARGET DRIVER
15454 M:      Christoph Hellwig <hch@lst.de>
15455 M:      Sagi Grimberg <sagi@grimberg.me>
15456 M:      Chaitanya Kulkarni <kch@nvidia.com>
15457 L:      linux-nvme@lists.infradead.org
15458 S:      Supported
15459 W:      http://git.infradead.org/nvme.git
15460 T:      git git://git.infradead.org/nvme.git
15461 F:      drivers/nvme/target/
15462
15463 NVMEM FRAMEWORK
15464 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15465 S:      Maintained
15466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15467 F:      Documentation/ABI/stable/sysfs-bus-nvmem
15468 F:      Documentation/devicetree/bindings/nvmem/
15469 F:      drivers/nvmem/
15470 F:      include/linux/nvmem-consumer.h
15471 F:      include/linux/nvmem-provider.h
15472
15473 NXP BLUETOOTH WIRELESS DRIVERS
15474 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
15475 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
15476 S:      Maintained
15477 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15478 F:      drivers/bluetooth/btnxpuart.c
15479
15480 NXP C45 TJA11XX PHY DRIVER
15481 M:      Radu Pirea <radu-nicolae.pirea@oss.nxp.com>
15482 L:      netdev@vger.kernel.org
15483 S:      Maintained
15484 F:      drivers/net/phy/nxp-c45-tja11xx.c
15485
15486 NXP FSPI DRIVER
15487 M:      Han Xu <han.xu@nxp.com>
15488 M:      Haibo Chen <haibo.chen@nxp.com>
15489 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
15490 L:      linux-spi@vger.kernel.org
15491 S:      Maintained
15492 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15493 F:      drivers/spi/spi-nxp-fspi.c
15494
15495 NXP FXAS21002C DRIVER
15496 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15497 L:      linux-iio@vger.kernel.org
15498 S:      Maintained
15499 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15500 F:      drivers/iio/gyro/fxas21002c.h
15501 F:      drivers/iio/gyro/fxas21002c_core.c
15502 F:      drivers/iio/gyro/fxas21002c_i2c.c
15503 F:      drivers/iio/gyro/fxas21002c_spi.c
15504
15505 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15506 M:      Haibo Chen <haibo.chen@nxp.com>
15507 L:      linux-iio@vger.kernel.org
15508 L:      linux-imx@nxp.com
15509 S:      Maintained
15510 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15511 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15512 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15513 F:      drivers/iio/adc/imx7d_adc.c
15514 F:      drivers/iio/adc/imx93_adc.c
15515 F:      drivers/iio/adc/vf610_adc.c
15516
15517 NXP i.MX 8M ISI DRIVER
15518 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15519 L:      linux-media@vger.kernel.org
15520 S:      Maintained
15521 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15522 F:      drivers/media/platform/nxp/imx8-isi/
15523
15524 NXP i.MX 8MP DW100 V4L2 DRIVER
15525 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
15526 L:      linux-media@vger.kernel.org
15527 S:      Maintained
15528 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
15529 F:      Documentation/userspace-api/media/drivers/dw100.rst
15530 F:      drivers/media/platform/nxp/dw100/
15531 F:      include/uapi/linux/dw100.h
15532
15533 NXP i.MX 8MQ DCSS DRIVER
15534 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
15535 R:      Lucas Stach <l.stach@pengutronix.de>
15536 L:      dri-devel@lists.freedesktop.org
15537 S:      Maintained
15538 T:      git git://anongit.freedesktop.org/drm/drm-misc
15539 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15540 F:      drivers/gpu/drm/imx/dcss/
15541
15542 NXP i.MX 8QXP ADC DRIVER
15543 M:      Cai Huoqing <cai.huoqing@linux.dev>
15544 M:      Haibo Chen <haibo.chen@nxp.com>
15545 L:      linux-imx@nxp.com
15546 L:      linux-iio@vger.kernel.org
15547 S:      Maintained
15548 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15549 F:      drivers/iio/adc/imx8qxp-adc.c
15550
15551 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15552 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
15553 R:      NXP Linux Team <linux-imx@nxp.com>
15554 L:      linux-media@vger.kernel.org
15555 S:      Maintained
15556 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15557 F:      drivers/media/platform/nxp/imx-jpeg
15558
15559 NXP i.MX CLOCK DRIVERS
15560 M:      Abel Vesa <abelvesa@kernel.org>
15561 R:      Peng Fan <peng.fan@nxp.com>
15562 L:      linux-clk@vger.kernel.org
15563 L:      linux-imx@nxp.com
15564 S:      Maintained
15565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15566 F:      Documentation/devicetree/bindings/clock/imx*
15567 F:      drivers/clk/imx/
15568 F:      include/dt-bindings/clock/imx*
15569
15570 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15571 M:      Jagan Teki <jagan@amarulasolutions.com>
15572 S:      Maintained
15573 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15574 F:      drivers/regulator/pf8x00-regulator.c
15575
15576 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15577 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15578 L:      linux-kernel@vger.kernel.org
15579 S:      Maintained
15580 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15581 F:      drivers/extcon/extcon-ptn5150.c
15582
15583 NXP SGTL5000 DRIVER
15584 M:      Fabio Estevam <festevam@gmail.com>
15585 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15586 S:      Maintained
15587 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
15588 F:      sound/soc/codecs/sgtl5000*
15589
15590 NXP SJA1105 ETHERNET SWITCH DRIVER
15591 M:      Vladimir Oltean <olteanv@gmail.com>
15592 L:      linux-kernel@vger.kernel.org
15593 S:      Maintained
15594 F:      drivers/net/dsa/sja1105
15595 F:      drivers/net/pcs/pcs-xpcs-nxp.c
15596
15597 NXP TDA998X DRM DRIVER
15598 M:      Russell King <linux@armlinux.org.uk>
15599 S:      Maintained
15600 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15601 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15602 F:      drivers/gpu/drm/i2c/tda998x_drv.c
15603 F:      include/drm/i2c/tda998x.h
15604 F:      include/dt-bindings/display/tda998x.h
15605 K:      "nxp,tda998x"
15606
15607 NXP TFA9879 DRIVER
15608 M:      Peter Rosin <peda@axentia.se>
15609 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15610 S:      Maintained
15611 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15612 F:      sound/soc/codecs/tfa9879*
15613
15614 NXP-NCI NFC DRIVER
15615 S:      Orphan
15616 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15617 F:      drivers/nfc/nxp-nci
15618
15619 NXP/Goodix TFA989X (TFA1) DRIVER
15620 M:      Stephan Gerhold <stephan@gerhold.net>
15621 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15622 S:      Maintained
15623 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15624 F:      sound/soc/codecs/tfa989x.c
15625
15626 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15627 M:      Jonas Malaco <jonas@protocubo.io>
15628 L:      linux-hwmon@vger.kernel.org
15629 S:      Maintained
15630 F:      Documentation/hwmon/nzxt-kraken2.rst
15631 F:      drivers/hwmon/nzxt-kraken2.c
15632
15633 NZXT-SMART2 HARDWARE MONITORING DRIVER
15634 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
15635 L:      linux-hwmon@vger.kernel.org
15636 S:      Maintained
15637 F:      Documentation/hwmon/nzxt-smart2.rst
15638 F:      drivers/hwmon/nzxt-smart2.c
15639
15640 OBJAGG
15641 M:      Jiri Pirko <jiri@resnulli.us>
15642 L:      netdev@vger.kernel.org
15643 S:      Supported
15644 F:      include/linux/objagg.h
15645 F:      lib/objagg.c
15646 F:      lib/test_objagg.c
15647
15648 OBJPOOL
15649 M:      Matt Wu <wuqiang.matt@bytedance.com>
15650 S:      Supported
15651 F:      include/linux/objpool.h
15652 F:      lib/objpool.c
15653 F:      lib/test_objpool.c
15654
15655 OBJTOOL
15656 M:      Josh Poimboeuf <jpoimboe@kernel.org>
15657 M:      Peter Zijlstra <peterz@infradead.org>
15658 S:      Supported
15659 F:      include/linux/objtool*.h
15660 F:      tools/objtool/
15661
15662 OCELOT ETHERNET SWITCH DRIVER
15663 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
15664 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
15665 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15666 M:      UNGLinuxDriver@microchip.com
15667 L:      netdev@vger.kernel.org
15668 S:      Supported
15669 F:      drivers/net/dsa/ocelot/*
15670 F:      drivers/net/ethernet/mscc/
15671 F:      include/soc/mscc/ocelot*
15672 F:      net/dsa/tag_ocelot.c
15673 F:      net/dsa/tag_ocelot_8021q.c
15674 F:      tools/testing/selftests/drivers/net/ocelot/*
15675
15676 OCELOT EXTERNAL SWITCH CONTROL
15677 M:      Colin Foster <colin.foster@in-advantage.com>
15678 S:      Supported
15679 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15680 F:      drivers/mfd/ocelot*
15681 F:      drivers/net/dsa/ocelot/ocelot_ext.c
15682 F:      include/linux/mfd/ocelot.h
15683
15684 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15685 M:      Frederic Barrat <fbarrat@linux.ibm.com>
15686 M:      Andrew Donnellan <ajd@linux.ibm.com>
15687 L:      linuxppc-dev@lists.ozlabs.org
15688 S:      Supported
15689 F:      Documentation/userspace-api/accelerators/ocxl.rst
15690 F:      arch/powerpc/include/asm/pnv-ocxl.h
15691 F:      arch/powerpc/platforms/powernv/ocxl.c
15692 F:      drivers/misc/ocxl/
15693 F:      include/misc/ocxl*
15694 F:      include/uapi/misc/ocxl.h
15695
15696 OMAP AUDIO SUPPORT
15697 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
15698 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
15699 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15700 L:      linux-omap@vger.kernel.org
15701 S:      Maintained
15702 F:      sound/soc/ti/n810.c
15703 F:      sound/soc/ti/omap*
15704 F:      sound/soc/ti/rx51.c
15705 F:      sound/soc/ti/sdma-pcm.*
15706
15707 OMAP CLOCK FRAMEWORK SUPPORT
15708 M:      Paul Walmsley <paul@pwsan.com>
15709 L:      linux-omap@vger.kernel.org
15710 S:      Maintained
15711 F:      arch/arm/*omap*/*clock*
15712
15713 OMAP DEVICE TREE SUPPORT
15714 M:      Benoît Cousson <bcousson@baylibre.com>
15715 M:      Tony Lindgren <tony@atomide.com>
15716 L:      linux-omap@vger.kernel.org
15717 L:      devicetree@vger.kernel.org
15718 S:      Maintained
15719 F:      arch/arm/boot/dts/ti/omap/
15720
15721 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15722 L:      linux-omap@vger.kernel.org
15723 L:      linux-fbdev@vger.kernel.org
15724 S:      Orphan
15725 F:      Documentation/arch/arm/omap/dss.rst
15726 F:      drivers/video/fbdev/omap2/
15727
15728 OMAP FRAMEBUFFER SUPPORT
15729 L:      linux-fbdev@vger.kernel.org
15730 L:      linux-omap@vger.kernel.org
15731 S:      Orphan
15732 F:      drivers/video/fbdev/omap/
15733
15734 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15735 M:      Roger Quadros <rogerq@kernel.org>
15736 M:      Tony Lindgren <tony@atomide.com>
15737 L:      linux-omap@vger.kernel.org
15738 S:      Maintained
15739 F:      arch/arm/mach-omap2/*gpmc*
15740 F:      drivers/memory/omap-gpmc.c
15741
15742 OMAP GPIO DRIVER
15743 M:      Grygorii Strashko <grygorii.strashko@ti.com>
15744 M:      Santosh Shilimkar <ssantosh@kernel.org>
15745 M:      Kevin Hilman <khilman@kernel.org>
15746 L:      linux-omap@vger.kernel.org
15747 S:      Maintained
15748 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15749 F:      drivers/gpio/gpio-omap.c
15750
15751 OMAP HARDWARE SPINLOCK SUPPORT
15752 M:      Ohad Ben-Cohen <ohad@wizery.com>
15753 L:      linux-omap@vger.kernel.org
15754 S:      Maintained
15755 F:      drivers/hwspinlock/omap_hwspinlock.c
15756
15757 OMAP HS MMC SUPPORT
15758 L:      linux-mmc@vger.kernel.org
15759 L:      linux-omap@vger.kernel.org
15760 S:      Orphan
15761 F:      drivers/mmc/host/omap_hsmmc.c
15762
15763 OMAP HWMOD DATA
15764 M:      Paul Walmsley <paul@pwsan.com>
15765 L:      linux-omap@vger.kernel.org
15766 S:      Maintained
15767 F:      arch/arm/mach-omap2/omap_hwmod*data*
15768
15769 OMAP HWMOD SUPPORT
15770 M:      Benoît Cousson <bcousson@baylibre.com>
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.*
15775
15776 OMAP I2C DRIVER
15777 M:      Vignesh R <vigneshr@ti.com>
15778 L:      linux-omap@vger.kernel.org
15779 L:      linux-i2c@vger.kernel.org
15780 S:      Maintained
15781 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
15782 F:      drivers/i2c/busses/i2c-omap.c
15783
15784 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
15785 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15786 L:      linux-media@vger.kernel.org
15787 S:      Maintained
15788 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
15789 F:      drivers/media/platform/ti/omap3isp/
15790 F:      drivers/staging/media/omap4iss/
15791
15792 OMAP MMC SUPPORT
15793 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15794 L:      linux-omap@vger.kernel.org
15795 S:      Odd Fixes
15796 F:      drivers/mmc/host/omap.c
15797
15798 OMAP POWER MANAGEMENT SUPPORT
15799 M:      Kevin Hilman <khilman@kernel.org>
15800 L:      linux-omap@vger.kernel.org
15801 S:      Maintained
15802 F:      arch/arm/*omap*/*pm*
15803 F:      drivers/cpufreq/omap-cpufreq.c
15804
15805 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
15806 M:      Paul Walmsley <paul@pwsan.com>
15807 L:      linux-omap@vger.kernel.org
15808 S:      Maintained
15809 F:      arch/arm/mach-omap2/prm*
15810
15811 OMAP RANDOM NUMBER GENERATOR SUPPORT
15812 M:      Deepak Saxena <dsaxena@plexity.net>
15813 S:      Maintained
15814 F:      drivers/char/hw_random/omap-rng.c
15815
15816 OMAP USB SUPPORT
15817 L:      linux-usb@vger.kernel.org
15818 L:      linux-omap@vger.kernel.org
15819 S:      Orphan
15820 F:      arch/arm/*omap*/usb*
15821 F:      drivers/usb/*/*omap*
15822
15823 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
15824 M:      Mark Jackson <mpfj@newflow.co.uk>
15825 L:      linux-omap@vger.kernel.org
15826 S:      Maintained
15827 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
15828
15829 OMAP1 SUPPORT
15830 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15831 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
15832 M:      Tony Lindgren <tony@atomide.com>
15833 L:      linux-omap@vger.kernel.org
15834 S:      Maintained
15835 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15837 F:      arch/arm/configs/omap1_defconfig
15838 F:      arch/arm/mach-omap1/
15839 F:      drivers/i2c/busses/i2c-omap.c
15840 F:      include/linux/platform_data/ams-delta-fiq.h
15841 F:      include/linux/platform_data/i2c-omap.h
15842
15843 OMAP2+ SUPPORT
15844 M:      Tony Lindgren <tony@atomide.com>
15845 L:      linux-omap@vger.kernel.org
15846 S:      Maintained
15847 W:      http://www.muru.com/linux/omap/
15848 W:      http://linux.omap.com/
15849 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15851 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
15852 F:      arch/arm/configs/omap2plus_defconfig
15853 F:      arch/arm/mach-omap2/
15854 F:      drivers/bus/ti-sysc.c
15855 F:      drivers/gpio/gpio-tps65219.c
15856 F:      drivers/i2c/busses/i2c-omap.c
15857 F:      drivers/irqchip/irq-omap-intc.c
15858 F:      drivers/mfd/*omap*.c
15859 F:      drivers/mfd/menelaus.c
15860 F:      drivers/mfd/palmas.c
15861 F:      drivers/mfd/tps65217.c
15862 F:      drivers/mfd/tps65218.c
15863 F:      drivers/mfd/tps65219.c
15864 F:      drivers/mfd/tps65910.c
15865 F:      drivers/mfd/twl-core.[ch]
15866 F:      drivers/mfd/twl4030*.c
15867 F:      drivers/mfd/twl6030*.c
15868 F:      drivers/mfd/twl6040*.c
15869 F:      drivers/regulator/palmas-regulator*.c
15870 F:      drivers/regulator/pbias-regulator.c
15871 F:      drivers/regulator/tps65217-regulator.c
15872 F:      drivers/regulator/tps65218-regulator.c
15873 F:      drivers/regulator/tps65219-regulator.c
15874 F:      drivers/regulator/tps65910-regulator.c
15875 F:      drivers/regulator/twl-regulator.c
15876 F:      drivers/regulator/twl6030-regulator.c
15877 F:      include/linux/platform_data/i2c-omap.h
15878 F:      include/linux/platform_data/ti-sysc.h
15879
15880 OMFS FILESYSTEM
15881 M:      Bob Copeland <me@bobcopeland.com>
15882 L:      linux-karma-devel@lists.sourceforge.net
15883 S:      Maintained
15884 F:      Documentation/filesystems/omfs.rst
15885 F:      fs/omfs/
15886
15887 OMNIVISION OG01A1B SENSOR DRIVER
15888 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15889 L:      linux-media@vger.kernel.org
15890 S:      Maintained
15891 F:      drivers/media/i2c/og01a1b.c
15892
15893 OMNIVISION OV01A10 SENSOR DRIVER
15894 M:      Bingbu Cao <bingbu.cao@intel.com>
15895 L:      linux-media@vger.kernel.org
15896 S:      Maintained
15897 T:      git git://linuxtv.org/media_tree.git
15898 F:      drivers/media/i2c/ov01a10.c
15899
15900 OMNIVISION OV02A10 SENSOR DRIVER
15901 L:      linux-media@vger.kernel.org
15902 S:      Orphan
15903 T:      git git://linuxtv.org/media_tree.git
15904 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
15905 F:      drivers/media/i2c/ov02a10.c
15906
15907 OMNIVISION OV08D10 SENSOR DRIVER
15908 M:      Jimmy Su <jimmy.su@intel.com>
15909 L:      linux-media@vger.kernel.org
15910 S:      Maintained
15911 T:      git git://linuxtv.org/media_tree.git
15912 F:      drivers/media/i2c/ov08d10.c
15913
15914 OMNIVISION OV08X40 SENSOR DRIVER
15915 M:      Jason Chen <jason.z.chen@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/ov08x40.c
15920
15921 OMNIVISION OV13858 SENSOR DRIVER
15922 M:      Sakari Ailus <sakari.ailus@linux.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/ov13858.c
15927
15928 OMNIVISION OV13B10 SENSOR DRIVER
15929 M:      Arec Kao <arec.kao@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/ov13b10.c
15934
15935 OMNIVISION OV2680 SENSOR DRIVER
15936 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15937 M:      Hans de Goede <hansg@kernel.org>
15938 L:      linux-media@vger.kernel.org
15939 S:      Maintained
15940 T:      git git://linuxtv.org/media_tree.git
15941 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
15942 F:      drivers/media/i2c/ov2680.c
15943
15944 OMNIVISION OV2685 SENSOR DRIVER
15945 M:      Shunqian Zheng <zhengsq@rock-chips.com>
15946 L:      linux-media@vger.kernel.org
15947 S:      Maintained
15948 T:      git git://linuxtv.org/media_tree.git
15949 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
15950 F:      drivers/media/i2c/ov2685.c
15951
15952 OMNIVISION OV2740 SENSOR DRIVER
15953 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15954 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
15955 R:      Bingbu Cao <bingbu.cao@intel.com>
15956 L:      linux-media@vger.kernel.org
15957 S:      Maintained
15958 T:      git git://linuxtv.org/media_tree.git
15959 F:      drivers/media/i2c/ov2740.c
15960
15961 OMNIVISION OV4689 SENSOR DRIVER
15962 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
15963 L:      linux-media@vger.kernel.org
15964 S:      Maintained
15965 T:      git git://linuxtv.org/media_tree.git
15966 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
15967 F:      drivers/media/i2c/ov4689.c
15968
15969 OMNIVISION OV5640 SENSOR DRIVER
15970 M:      Steve Longerbeam <slongerbeam@gmail.com>
15971 L:      linux-media@vger.kernel.org
15972 S:      Maintained
15973 T:      git git://linuxtv.org/media_tree.git
15974 F:      drivers/media/i2c/ov5640.c
15975
15976 OMNIVISION OV5647 SENSOR DRIVER
15977 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
15978 M:      Jacopo Mondi <jacopo@jmondi.org>
15979 L:      linux-media@vger.kernel.org
15980 S:      Maintained
15981 T:      git git://linuxtv.org/media_tree.git
15982 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
15983 F:      drivers/media/i2c/ov5647.c
15984
15985 OMNIVISION OV5670 SENSOR DRIVER
15986 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15987 L:      linux-media@vger.kernel.org
15988 S:      Maintained
15989 T:      git git://linuxtv.org/media_tree.git
15990 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
15991 F:      drivers/media/i2c/ov5670.c
15992
15993 OMNIVISION OV5675 SENSOR DRIVER
15994 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15995 L:      linux-media@vger.kernel.org
15996 S:      Maintained
15997 T:      git git://linuxtv.org/media_tree.git
15998 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
15999 F:      drivers/media/i2c/ov5675.c
16000
16001 OMNIVISION OV5693 SENSOR DRIVER
16002 M:      Daniel Scally <djrscally@gmail.com>
16003 L:      linux-media@vger.kernel.org
16004 S:      Maintained
16005 T:      git git://linuxtv.org/media_tree.git
16006 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16007 F:      drivers/media/i2c/ov5693.c
16008
16009 OMNIVISION OV5695 SENSOR DRIVER
16010 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16011 L:      linux-media@vger.kernel.org
16012 S:      Maintained
16013 T:      git git://linuxtv.org/media_tree.git
16014 F:      drivers/media/i2c/ov5695.c
16015
16016 OMNIVISION OV7670 SENSOR DRIVER
16017 L:      linux-media@vger.kernel.org
16018 S:      Orphan
16019 T:      git git://linuxtv.org/media_tree.git
16020 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16021 F:      drivers/media/i2c/ov7670.c
16022
16023 OMNIVISION OV772x SENSOR DRIVER
16024 M:      Jacopo Mondi <jacopo@jmondi.org>
16025 L:      linux-media@vger.kernel.org
16026 S:      Odd fixes
16027 T:      git git://linuxtv.org/media_tree.git
16028 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16029 F:      drivers/media/i2c/ov772x.c
16030 F:      include/media/i2c/ov772x.h
16031
16032 OMNIVISION OV7740 SENSOR DRIVER
16033 L:      linux-media@vger.kernel.org
16034 S:      Orphan
16035 T:      git git://linuxtv.org/media_tree.git
16036 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16037 F:      drivers/media/i2c/ov7740.c
16038
16039 OMNIVISION OV8856 SENSOR DRIVER
16040 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16041 L:      linux-media@vger.kernel.org
16042 S:      Maintained
16043 T:      git git://linuxtv.org/media_tree.git
16044 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
16045 F:      drivers/media/i2c/ov8856.c
16046
16047 OMNIVISION OV8858 SENSOR DRIVER
16048 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16049 M:      Nicholas Roth <nicholas@rothemail.net>
16050 L:      linux-media@vger.kernel.org
16051 S:      Maintained
16052 T:      git git://linuxtv.org/media_tree.git
16053 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
16054 F:      drivers/media/i2c/ov8858.c
16055
16056 OMNIVISION OV9282 SENSOR DRIVER
16057 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16058 L:      linux-media@vger.kernel.org
16059 S:      Maintained
16060 T:      git git://linuxtv.org/media_tree.git
16061 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16062 F:      drivers/media/i2c/ov9282.c
16063
16064 OMNIVISION OV9640 SENSOR DRIVER
16065 M:      Petr Cvek <petrcvekcz@gmail.com>
16066 L:      linux-media@vger.kernel.org
16067 S:      Maintained
16068 F:      drivers/media/i2c/ov9640.*
16069
16070 OMNIVISION OV9650 SENSOR DRIVER
16071 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16072 R:      Akinobu Mita <akinobu.mita@gmail.com>
16073 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16074 L:      linux-media@vger.kernel.org
16075 S:      Maintained
16076 T:      git git://linuxtv.org/media_tree.git
16077 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16078 F:      drivers/media/i2c/ov9650.c
16079
16080 OMNIVISION OV9734 SENSOR DRIVER
16081 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16082 R:      Bingbu Cao <bingbu.cao@intel.com>
16083 L:      linux-media@vger.kernel.org
16084 S:      Maintained
16085 T:      git git://linuxtv.org/media_tree.git
16086 F:      drivers/media/i2c/ov9734.c
16087
16088 ONBOARD USB HUB DRIVER
16089 M:      Matthias Kaehlcke <mka@chromium.org>
16090 L:      linux-usb@vger.kernel.org
16091 S:      Maintained
16092 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16093 F:      drivers/usb/misc/onboard_usb_hub.c
16094
16095 ONENAND FLASH DRIVER
16096 M:      Kyungmin Park <kyungmin.park@samsung.com>
16097 L:      linux-mtd@lists.infradead.org
16098 S:      Maintained
16099 F:      drivers/mtd/nand/onenand/
16100 F:      include/linux/mtd/onenand*.h
16101
16102 ONEXPLAYER FAN DRIVER
16103 M:      Derek John Clark <derekjohn.clark@gmail.com>
16104 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16105 L:      linux-hwmon@vger.kernel.org
16106 S:      Maintained
16107 F:      drivers/hwmon/oxp-sensors.c
16108
16109 ONIE TLV NVMEM LAYOUT DRIVER
16110 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16111 S:      Maintained
16112 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16113 F:      drivers/nvmem/layouts/onie-tlv.c
16114
16115 ONION OMEGA2+ BOARD
16116 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16117 L:      linux-mips@vger.kernel.org
16118 S:      Maintained
16119 F:      arch/mips/boot/dts/ralink/omega2p.dts
16120
16121 ONSEMI ETHERNET PHY DRIVERS
16122 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16123 L:      netdev@vger.kernel.org
16124 S:      Supported
16125 W:      http://www.onsemi.com
16126 F:      drivers/net/phy/ncn*
16127
16128 OP-TEE DRIVER
16129 M:      Jens Wiklander <jens.wiklander@linaro.org>
16130 L:      op-tee@lists.trustedfirmware.org
16131 S:      Maintained
16132 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16133 F:      drivers/tee/optee/
16134
16135 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16136 M:      Sumit Garg <sumit.garg@linaro.org>
16137 L:      op-tee@lists.trustedfirmware.org
16138 S:      Maintained
16139 F:      drivers/char/hw_random/optee-rng.c
16140
16141 OP-TEE RTC DRIVER
16142 M:      Clément Léger <clement.leger@bootlin.com>
16143 L:      linux-rtc@vger.kernel.org
16144 S:      Maintained
16145 F:      drivers/rtc/rtc-optee.c
16146
16147 OPA-VNIC DRIVER
16148 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16149 L:      linux-rdma@vger.kernel.org
16150 S:      Supported
16151 F:      drivers/infiniband/ulp/opa_vnic
16152
16153 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16154 M:      Rob Herring <robh+dt@kernel.org>
16155 M:      Frank Rowand <frowand.list@gmail.com>
16156 L:      devicetree@vger.kernel.org
16157 S:      Maintained
16158 W:      http://www.devicetree.org/
16159 C:      irc://irc.libera.chat/devicetree
16160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16161 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16162 F:      drivers/of/
16163 F:      include/linux/of*.h
16164 F:      scripts/dtc/
16165 F:      tools/testing/selftests/dt/
16166 K:      of_overlay_notifier_
16167 K:      of_overlay_fdt_apply
16168 K:      of_overlay_remove
16169
16170 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16171 M:      Rob Herring <robh+dt@kernel.org>
16172 M:      Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
16173 M:      Conor Dooley <conor+dt@kernel.org>
16174 L:      devicetree@vger.kernel.org
16175 S:      Maintained
16176 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16177 C:      irc://irc.libera.chat/devicetree
16178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16179 F:      Documentation/devicetree/
16180 F:      arch/*/boot/dts/
16181 F:      include/dt-bindings/
16182
16183 OPENCOMPUTE PTP CLOCK DRIVER
16184 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16185 M:      Vadim Fedorenko <vadfed@fb.com>
16186 L:      netdev@vger.kernel.org
16187 S:      Maintained
16188 F:      drivers/ptp/ptp_ocp.c
16189
16190 OPENCORES I2C BUS DRIVER
16191 M:      Peter Korsgaard <peter@korsgaard.com>
16192 M:      Andrew Lunn <andrew@lunn.ch>
16193 L:      linux-i2c@vger.kernel.org
16194 S:      Maintained
16195 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16196 F:      Documentation/i2c/busses/i2c-ocores.rst
16197 F:      drivers/i2c/busses/i2c-ocores.c
16198 F:      include/linux/platform_data/i2c-ocores.h
16199
16200 OPENRISC ARCHITECTURE
16201 M:      Jonas Bonn <jonas@southpole.se>
16202 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16203 M:      Stafford Horne <shorne@gmail.com>
16204 L:      linux-openrisc@vger.kernel.org
16205 S:      Maintained
16206 W:      http://openrisc.io
16207 T:      git https://github.com/openrisc/linux.git
16208 F:      Documentation/arch/openrisc/
16209 F:      Documentation/devicetree/bindings/openrisc/
16210 F:      arch/openrisc/
16211 F:      drivers/irqchip/irq-ompic.c
16212 F:      drivers/irqchip/irq-or1k-*
16213
16214 OPENVSWITCH
16215 M:      Pravin B Shelar <pshelar@ovn.org>
16216 L:      netdev@vger.kernel.org
16217 L:      dev@openvswitch.org
16218 S:      Maintained
16219 W:      http://openvswitch.org
16220 F:      include/uapi/linux/openvswitch.h
16221 F:      net/openvswitch/
16222 F:      tools/testing/selftests/net/openvswitch/
16223
16224 OPERATING PERFORMANCE POINTS (OPP)
16225 M:      Viresh Kumar <vireshk@kernel.org>
16226 M:      Nishanth Menon <nm@ti.com>
16227 M:      Stephen Boyd <sboyd@kernel.org>
16228 L:      linux-pm@vger.kernel.org
16229 S:      Maintained
16230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16231 F:      Documentation/devicetree/bindings/opp/
16232 F:      Documentation/power/opp.rst
16233 F:      drivers/opp/
16234 F:      include/linux/pm_opp.h
16235
16236 OPL4 DRIVER
16237 M:      Clemens Ladisch <clemens@ladisch.de>
16238 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16239 S:      Maintained
16240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16241 F:      sound/drivers/opl4/
16242
16243 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16244 M:      Mark Fasheh <mark@fasheh.com>
16245 M:      Joel Becker <jlbec@evilplan.org>
16246 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16247 L:      ocfs2-devel@lists.linux.dev
16248 S:      Supported
16249 W:      http://ocfs2.wiki.kernel.org
16250 F:      Documentation/filesystems/dlmfs.rst
16251 F:      Documentation/filesystems/ocfs2.rst
16252 F:      fs/ocfs2/
16253
16254 ORANGEFS FILESYSTEM
16255 M:      Mike Marshall <hubcap@omnibond.com>
16256 R:      Martin Brandenburg <martin@omnibond.com>
16257 L:      devel@lists.orangefs.org
16258 S:      Supported
16259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16260 F:      Documentation/filesystems/orangefs.rst
16261 F:      fs/orangefs/
16262
16263 ORINOCO DRIVER
16264 L:      linux-wireless@vger.kernel.org
16265 S:      Orphan
16266 W:      https://wireless.wiki.kernel.org/en/users/Drivers/orinoco
16267 W:      http://www.nongnu.org/orinoco/
16268 F:      drivers/net/wireless/intersil/orinoco/
16269
16270 OV2659 OMNIVISION SENSOR DRIVER
16271 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16272 L:      linux-media@vger.kernel.org
16273 S:      Maintained
16274 W:      https://linuxtv.org
16275 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16276 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16277 F:      drivers/media/i2c/ov2659.c
16278 F:      include/media/i2c/ov2659.h
16279
16280 OVERLAY FILESYSTEM
16281 M:      Miklos Szeredi <miklos@szeredi.hu>
16282 M:      Amir Goldstein <amir73il@gmail.com>
16283 L:      linux-unionfs@vger.kernel.org
16284 S:      Supported
16285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16286 F:      Documentation/filesystems/overlayfs.rst
16287 F:      fs/overlayfs/
16288
16289 P54 WIRELESS DRIVER
16290 M:      Christian Lamparter <chunkeey@googlemail.com>
16291 L:      linux-wireless@vger.kernel.org
16292 S:      Maintained
16293 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16294 F:      drivers/net/wireless/intersil/p54/
16295
16296 PACKET SOCKETS
16297 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16298 S:      Maintained
16299 F:      include/uapi/linux/if_packet.h
16300 F:      net/packet/af_packet.c
16301
16302 PACKING
16303 M:      Vladimir Oltean <olteanv@gmail.com>
16304 L:      netdev@vger.kernel.org
16305 S:      Supported
16306 F:      Documentation/core-api/packing.rst
16307 F:      include/linux/packing.h
16308 F:      lib/packing.c
16309
16310 PADATA PARALLEL EXECUTION MECHANISM
16311 M:      Steffen Klassert <steffen.klassert@secunet.com>
16312 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16313 L:      linux-crypto@vger.kernel.org
16314 L:      linux-kernel@vger.kernel.org
16315 S:      Maintained
16316 F:      Documentation/core-api/padata.rst
16317 F:      include/linux/padata.h
16318 F:      kernel/padata.c
16319
16320 PAGE CACHE
16321 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16322 L:      linux-fsdevel@vger.kernel.org
16323 S:      Supported
16324 T:      git git://git.infradead.org/users/willy/pagecache.git
16325 F:      Documentation/filesystems/locking.rst
16326 F:      Documentation/filesystems/vfs.rst
16327 F:      include/linux/pagemap.h
16328 F:      mm/filemap.c
16329 F:      mm/page-writeback.c
16330 F:      mm/readahead.c
16331 F:      mm/truncate.c
16332
16333 PAGE POOL
16334 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16335 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16336 L:      netdev@vger.kernel.org
16337 S:      Supported
16338 F:      Documentation/networking/page_pool.rst
16339 F:      include/net/page_pool/
16340 F:      include/trace/events/page_pool.h
16341 F:      net/core/page_pool.c
16342
16343 PAGE TABLE CHECK
16344 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16345 M:      Andrew Morton <akpm@linux-foundation.org>
16346 L:      linux-mm@kvack.org
16347 S:      Maintained
16348 F:      Documentation/mm/page_table_check.rst
16349 F:      include/linux/page_table_check.h
16350 F:      mm/page_table_check.c
16351
16352 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16353 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16354 L:      platform-driver-x86@vger.kernel.org
16355 S:      Maintained
16356 F:      drivers/platform/x86/panasonic-laptop.c
16357
16358 PARALLAX PING IIO SENSOR DRIVER
16359 M:      Andreas Klinger <ak@it-klinger.de>
16360 L:      linux-iio@vger.kernel.org
16361 S:      Maintained
16362 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16363 F:      drivers/iio/proximity/ping.c
16364
16365 PARALLEL LCD/KEYPAD PANEL DRIVER
16366 M:      Willy Tarreau <willy@haproxy.com>
16367 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16368 S:      Odd Fixes
16369 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16370 F:      drivers/auxdisplay/panel.c
16371
16372 PARALLEL PORT SUBSYSTEM
16373 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16374 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16375 L:      linux-parport@lists.infradead.org (subscribers-only)
16376 S:      Maintained
16377 F:      Documentation/driver-api/parport*.rst
16378 F:      drivers/char/ppdev.c
16379 F:      drivers/parport/
16380 F:      include/linux/parport*.h
16381 F:      include/uapi/linux/ppdev.h
16382
16383 PARAVIRT_OPS INTERFACE
16384 M:      Juergen Gross <jgross@suse.com>
16385 R:      Ajay Kaher <akaher@vmware.com>
16386 R:      Alexey Makhalov <amakhalov@vmware.com>
16387 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
16388 L:      virtualization@lists.linux-foundation.org
16389 L:      x86@kernel.org
16390 S:      Supported
16391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16392 F:      Documentation/virt/paravirt_ops.rst
16393 F:      arch/*/include/asm/paravirt*.h
16394 F:      arch/*/kernel/paravirt*
16395 F:      include/linux/hypervisor.h
16396
16397 PARISC ARCHITECTURE
16398 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
16399 M:      Helge Deller <deller@gmx.de>
16400 L:      linux-parisc@vger.kernel.org
16401 S:      Maintained
16402 W:      https://parisc.wiki.kernel.org
16403 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
16404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16406 F:      Documentation/arch/parisc/
16407 F:      arch/parisc/
16408 F:      drivers/char/agp/parisc-agp.c
16409 F:      drivers/input/misc/hp_sdc_rtc.c
16410 F:      drivers/input/serio/gscps2.c
16411 F:      drivers/input/serio/hp_sdc*
16412 F:      drivers/parisc/
16413 F:      drivers/parport/parport_gsc.*
16414 F:      drivers/tty/serial/8250/8250_parisc.c
16415 F:      drivers/video/console/sti*
16416 F:      drivers/video/fbdev/sti*
16417 F:      drivers/video/logo/logo_parisc*
16418 F:      include/linux/hp_sdc.h
16419
16420 PARMAN
16421 M:      Jiri Pirko <jiri@resnulli.us>
16422 L:      netdev@vger.kernel.org
16423 S:      Supported
16424 F:      include/linux/parman.h
16425 F:      lib/parman.c
16426 F:      lib/test_parman.c
16427
16428 PC ENGINES APU BOARD DRIVER
16429 M:      Enrico Weigelt, metux IT consult <info@metux.net>
16430 S:      Maintained
16431 F:      drivers/platform/x86/pcengines-apuv2.c
16432
16433 PC87360 HARDWARE MONITORING DRIVER
16434 M:      Jim Cromie <jim.cromie@gmail.com>
16435 L:      linux-hwmon@vger.kernel.org
16436 S:      Maintained
16437 F:      Documentation/hwmon/pc87360.rst
16438 F:      drivers/hwmon/pc87360.c
16439
16440 PC8736x GPIO DRIVER
16441 M:      Jim Cromie <jim.cromie@gmail.com>
16442 S:      Maintained
16443 F:      drivers/char/pc8736x_gpio.c
16444
16445 PC87427 HARDWARE MONITORING DRIVER
16446 M:      Jean Delvare <jdelvare@suse.com>
16447 L:      linux-hwmon@vger.kernel.org
16448 S:      Maintained
16449 F:      Documentation/hwmon/pc87427.rst
16450 F:      drivers/hwmon/pc87427.c
16451
16452 PCA9532 LED DRIVER
16453 M:      Riku Voipio <riku.voipio@iki.fi>
16454 S:      Maintained
16455 F:      drivers/leds/leds-pca9532.c
16456 F:      include/linux/leds-pca9532.h
16457
16458 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16459 M:      Guenter Roeck <linux@roeck-us.net>
16460 L:      linux-i2c@vger.kernel.org
16461 S:      Maintained
16462 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
16463
16464 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16465 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16466 M:      Pali Rohár <pali@kernel.org>
16467 L:      linux-pci@vger.kernel.org
16468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16469 S:      Maintained
16470 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
16471 F:      drivers/pci/controller/pci-aardvark.c
16472
16473 PCI DRIVER FOR ALTERA PCIE IP
16474 M:      Joyce Ooi <joyce.ooi@intel.com>
16475 L:      linux-pci@vger.kernel.org
16476 S:      Supported
16477 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
16478 F:      drivers/pci/controller/pcie-altera.c
16479
16480 PCI DRIVER FOR APPLIEDMICRO XGENE
16481 M:      Toan Le <toan@os.amperecomputing.com>
16482 L:      linux-pci@vger.kernel.org
16483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16484 S:      Maintained
16485 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
16486 F:      drivers/pci/controller/pci-xgene.c
16487
16488 PCI DRIVER FOR ARM VERSATILE PLATFORM
16489 M:      Rob Herring <robh@kernel.org>
16490 L:      linux-pci@vger.kernel.org
16491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16492 S:      Maintained
16493 F:      Documentation/devicetree/bindings/pci/versatile.yaml
16494 F:      drivers/pci/controller/pci-versatile.c
16495
16496 PCI DRIVER FOR ARMADA 8K
16497 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16498 L:      linux-pci@vger.kernel.org
16499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16500 S:      Maintained
16501 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
16502 F:      drivers/pci/controller/dwc/pcie-armada8k.c
16503
16504 PCI DRIVER FOR CADENCE PCIE IP
16505 M:      Tom Joseph <tjoseph@cadence.com>
16506 L:      linux-pci@vger.kernel.org
16507 S:      Maintained
16508 F:      Documentation/devicetree/bindings/pci/cdns,*
16509 F:      drivers/pci/controller/cadence/
16510
16511 PCI DRIVER FOR FREESCALE LAYERSCAPE
16512 M:      Minghuan Lian <minghuan.Lian@nxp.com>
16513 M:      Mingkai Hu <mingkai.hu@nxp.com>
16514 M:      Roy Zang <roy.zang@nxp.com>
16515 L:      linuxppc-dev@lists.ozlabs.org
16516 L:      linux-pci@vger.kernel.org
16517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16518 S:      Maintained
16519 F:      drivers/pci/controller/dwc/*layerscape*
16520
16521 PCI DRIVER FOR FU740
16522 M:      Paul Walmsley <paul.walmsley@sifive.com>
16523 M:      Greentime Hu <greentime.hu@sifive.com>
16524 L:      linux-pci@vger.kernel.org
16525 S:      Maintained
16526 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16527 F:      drivers/pci/controller/dwc/pcie-fu740.c
16528
16529 PCI DRIVER FOR GENERIC OF HOSTS
16530 M:      Will Deacon <will@kernel.org>
16531 L:      linux-pci@vger.kernel.org
16532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16533 S:      Maintained
16534 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16535 F:      drivers/pci/controller/pci-host-common.c
16536 F:      drivers/pci/controller/pci-host-generic.c
16537
16538 PCI DRIVER FOR IMX6
16539 M:      Richard Zhu <hongxing.zhu@nxp.com>
16540 M:      Lucas Stach <l.stach@pengutronix.de>
16541 L:      linux-pci@vger.kernel.org
16542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16543 S:      Maintained
16544 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
16545 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16546 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16547 F:      drivers/pci/controller/dwc/*imx6*
16548
16549 PCI DRIVER FOR INTEL IXP4XX
16550 M:      Linus Walleij <linus.walleij@linaro.org>
16551 S:      Maintained
16552 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16553 F:      drivers/pci/controller/pci-ixp4xx.c
16554
16555 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16556 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
16557 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
16558 L:      linux-pci@vger.kernel.org
16559 S:      Supported
16560 F:      drivers/pci/controller/vmd.c
16561
16562 PCI DRIVER FOR MICROSEMI SWITCHTEC
16563 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
16564 M:      Logan Gunthorpe <logang@deltatee.com>
16565 L:      linux-pci@vger.kernel.org
16566 S:      Maintained
16567 F:      Documentation/ABI/testing/sysfs-class-switchtec
16568 F:      Documentation/driver-api/switchtec.rst
16569 F:      drivers/ntb/hw/mscc/
16570 F:      drivers/pci/switch/switchtec*
16571 F:      include/linux/switchtec.h
16572 F:      include/uapi/linux/switchtec_ioctl.h
16573
16574 PCI DRIVER FOR MOBIVEIL PCIE IP
16575 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
16576 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16577 L:      linux-pci@vger.kernel.org
16578 S:      Supported
16579 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16580 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
16581
16582 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16583 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16584 M:      Pali Rohár <pali@kernel.org>
16585 L:      linux-pci@vger.kernel.org
16586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16587 S:      Maintained
16588 F:      drivers/pci/controller/*mvebu*
16589
16590 PCI DRIVER FOR NVIDIA TEGRA
16591 M:      Thierry Reding <thierry.reding@gmail.com>
16592 L:      linux-tegra@vger.kernel.org
16593 L:      linux-pci@vger.kernel.org
16594 S:      Supported
16595 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16596 F:      drivers/pci/controller/pci-tegra.c
16597
16598 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16599 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16600 L:      linux-pci@vger.kernel.org
16601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16602 S:      Maintained
16603 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
16604 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16605
16606 PCI DRIVER FOR RENESAS R-CAR
16607 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
16608 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16609 L:      linux-pci@vger.kernel.org
16610 L:      linux-renesas-soc@vger.kernel.org
16611 S:      Maintained
16612 F:      Documentation/devicetree/bindings/pci/*rcar*
16613 F:      drivers/pci/controller/*rcar*
16614 F:      drivers/pci/controller/dwc/*rcar*
16615
16616 PCI DRIVER FOR SAMSUNG EXYNOS
16617 M:      Jingoo Han <jingoohan1@gmail.com>
16618 L:      linux-pci@vger.kernel.org
16619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16620 L:      linux-samsung-soc@vger.kernel.org
16621 S:      Maintained
16622 F:      drivers/pci/controller/dwc/pci-exynos.c
16623
16624 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16625 M:      Jingoo Han <jingoohan1@gmail.com>
16626 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
16627 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16628 L:      linux-pci@vger.kernel.org
16629 S:      Maintained
16630 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16631 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16632 F:      drivers/pci/controller/dwc/*designware*
16633
16634 PCI DRIVER FOR TI DRA7XX/J721E
16635 M:      Vignesh Raghavendra <vigneshr@ti.com>
16636 L:      linux-omap@vger.kernel.org
16637 L:      linux-pci@vger.kernel.org
16638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16639 S:      Supported
16640 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
16641 F:      drivers/pci/controller/cadence/pci-j721e.c
16642 F:      drivers/pci/controller/dwc/pci-dra7xx.c
16643
16644 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16645 M:      Linus Walleij <linus.walleij@linaro.org>
16646 L:      linux-pci@vger.kernel.org
16647 S:      Maintained
16648 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16649 F:      drivers/pci/controller/pci-v3-semi.c
16650
16651 PCI DRIVER FOR XILINX VERSAL CPM
16652 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
16653 M:      Michal Simek <michal.simek@amd.com>
16654 L:      linux-pci@vger.kernel.org
16655 S:      Maintained
16656 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16657 F:      drivers/pci/controller/pcie-xilinx-cpm.c
16658
16659 PCI ENDPOINT SUBSYSTEM
16660 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16661 M:      Krzysztof Wilczyński <kw@linux.com>
16662 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16663 R:      Kishon Vijay Abraham I <kishon@kernel.org>
16664 L:      linux-pci@vger.kernel.org
16665 S:      Supported
16666 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16667 B:      https://bugzilla.kernel.org
16668 C:      irc://irc.oftc.net/linux-pci
16669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16670 F:      Documentation/PCI/endpoint/*
16671 F:      Documentation/misc-devices/pci-endpoint-test.rst
16672 F:      drivers/misc/pci_endpoint_test.c
16673 F:      drivers/pci/endpoint/
16674 F:      tools/pci/
16675
16676 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16677 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
16678 R:      Oliver O'Halloran <oohall@gmail.com>
16679 L:      linuxppc-dev@lists.ozlabs.org
16680 S:      Supported
16681 F:      Documentation/PCI/pci-error-recovery.rst
16682 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16683 F:      arch/powerpc/include/*/eeh*.h
16684 F:      arch/powerpc/kernel/eeh*.c
16685 F:      arch/powerpc/platforms/*/eeh*.c
16686 F:      drivers/pci/pcie/aer.c
16687 F:      drivers/pci/pcie/dpc.c
16688 F:      drivers/pci/pcie/err.c
16689
16690 PCI ERROR RECOVERY
16691 M:      Linas Vepstas <linasvepstas@gmail.com>
16692 L:      linux-pci@vger.kernel.org
16693 S:      Supported
16694 F:      Documentation/PCI/pci-error-recovery.rst
16695
16696 PCI MSI DRIVER FOR ALTERA MSI IP
16697 M:      Joyce Ooi <joyce.ooi@intel.com>
16698 L:      linux-pci@vger.kernel.org
16699 S:      Supported
16700 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16701 F:      drivers/pci/controller/pcie-altera-msi.c
16702
16703 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16704 M:      Toan Le <toan@os.amperecomputing.com>
16705 L:      linux-pci@vger.kernel.org
16706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16707 S:      Maintained
16708 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16709 F:      drivers/pci/controller/pci-xgene-msi.c
16710
16711 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16712 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16713 M:      Krzysztof Wilczyński <kw@linux.com>
16714 R:      Rob Herring <robh@kernel.org>
16715 L:      linux-pci@vger.kernel.org
16716 S:      Supported
16717 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16718 B:      https://bugzilla.kernel.org
16719 C:      irc://irc.oftc.net/linux-pci
16720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16721 F:      Documentation/devicetree/bindings/pci/
16722 F:      drivers/pci/controller/
16723 F:      drivers/pci/pci-bridge-emul.c
16724 F:      drivers/pci/pci-bridge-emul.h
16725
16726 PCI PEER-TO-PEER DMA (P2PDMA)
16727 M:      Bjorn Helgaas <bhelgaas@google.com>
16728 M:      Logan Gunthorpe <logang@deltatee.com>
16729 L:      linux-pci@vger.kernel.org
16730 S:      Supported
16731 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16732 B:      https://bugzilla.kernel.org
16733 C:      irc://irc.oftc.net/linux-pci
16734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16735 F:      Documentation/driver-api/pci/p2pdma.rst
16736 F:      drivers/pci/p2pdma.c
16737 F:      include/linux/pci-p2pdma.h
16738
16739 PCI SUBSYSTEM
16740 M:      Bjorn Helgaas <bhelgaas@google.com>
16741 L:      linux-pci@vger.kernel.org
16742 S:      Supported
16743 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16744 B:      https://bugzilla.kernel.org
16745 C:      irc://irc.oftc.net/linux-pci
16746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16747 F:      Documentation/PCI/
16748 F:      Documentation/devicetree/bindings/pci/
16749 F:      arch/x86/kernel/early-quirks.c
16750 F:      arch/x86/kernel/quirks.c
16751 F:      arch/x86/pci/
16752 F:      drivers/acpi/pci*
16753 F:      drivers/pci/
16754 F:      include/asm-generic/pci*
16755 F:      include/linux/of_pci.h
16756 F:      include/linux/pci*
16757 F:      include/uapi/linux/pci*
16758 F:      lib/pci*
16759
16760 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16761 M:      Jonathan Chocron <jonnyc@amazon.com>
16762 L:      linux-pci@vger.kernel.org
16763 S:      Maintained
16764 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
16765 F:      drivers/pci/controller/dwc/pcie-al.c
16766
16767 PCIE DRIVER FOR AMLOGIC MESON
16768 M:      Yue Wang <yue.wang@Amlogic.com>
16769 L:      linux-pci@vger.kernel.org
16770 L:      linux-amlogic@lists.infradead.org
16771 S:      Maintained
16772 F:      drivers/pci/controller/dwc/pci-meson.c
16773
16774 PCIE DRIVER FOR AXIS ARTPEC
16775 M:      Jesper Nilsson <jesper.nilsson@axis.com>
16776 L:      linux-arm-kernel@axis.com
16777 L:      linux-pci@vger.kernel.org
16778 S:      Maintained
16779 F:      Documentation/devicetree/bindings/pci/axis,artpec*
16780 F:      drivers/pci/controller/dwc/*artpec*
16781
16782 PCIE DRIVER FOR CAVIUM THUNDERX
16783 M:      Robert Richter <rric@kernel.org>
16784 L:      linux-pci@vger.kernel.org
16785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16786 S:      Odd Fixes
16787 F:      drivers/pci/controller/pci-thunder-*
16788
16789 PCIE DRIVER FOR HISILICON
16790 M:      Zhou Wang <wangzhou1@hisilicon.com>
16791 L:      linux-pci@vger.kernel.org
16792 S:      Maintained
16793 F:      drivers/pci/controller/dwc/pcie-hisi.c
16794
16795 PCIE DRIVER FOR HISILICON KIRIN
16796 M:      Xiaowei Song <songxiaowei@hisilicon.com>
16797 M:      Binghui Wang <wangbinghui@hisilicon.com>
16798 L:      linux-pci@vger.kernel.org
16799 S:      Maintained
16800 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
16801 F:      drivers/pci/controller/dwc/pcie-kirin.c
16802
16803 PCIE DRIVER FOR HISILICON STB
16804 M:      Shawn Guo <shawn.guo@linaro.org>
16805 L:      linux-pci@vger.kernel.org
16806 S:      Maintained
16807 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
16808 F:      drivers/pci/controller/dwc/pcie-histb.c
16809
16810 PCIE DRIVER FOR INTEL KEEM BAY
16811 M:      Srikanth Thokala <srikanth.thokala@intel.com>
16812 L:      linux-pci@vger.kernel.org
16813 S:      Supported
16814 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
16815 F:      drivers/pci/controller/dwc/pcie-keembay.c
16816
16817 PCIE DRIVER FOR INTEL LGM GW SOC
16818 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
16819 L:      linux-pci@vger.kernel.org
16820 S:      Maintained
16821 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
16822 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
16823
16824 PCIE DRIVER FOR MEDIATEK
16825 M:      Ryder Lee <ryder.lee@mediatek.com>
16826 M:      Jianjun Wang <jianjun.wang@mediatek.com>
16827 L:      linux-pci@vger.kernel.org
16828 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16829 S:      Supported
16830 F:      Documentation/devicetree/bindings/pci/mediatek*
16831 F:      drivers/pci/controller/*mediatek*
16832
16833 PCIE DRIVER FOR MICROCHIP
16834 M:      Daire McNamara <daire.mcnamara@microchip.com>
16835 L:      linux-pci@vger.kernel.org
16836 S:      Supported
16837 F:      Documentation/devicetree/bindings/pci/microchip*
16838 F:      drivers/pci/controller/*microchip*
16839
16840 PCIE DRIVER FOR QUALCOMM MSM
16841 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16842 L:      linux-pci@vger.kernel.org
16843 L:      linux-arm-msm@vger.kernel.org
16844 S:      Maintained
16845 F:      drivers/pci/controller/dwc/pcie-qcom.c
16846
16847 PCIE DRIVER FOR ROCKCHIP
16848 M:      Shawn Lin <shawn.lin@rock-chips.com>
16849 L:      linux-pci@vger.kernel.org
16850 L:      linux-rockchip@lists.infradead.org
16851 S:      Maintained
16852 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
16853 F:      drivers/pci/controller/pcie-rockchip*
16854
16855 PCIE DRIVER FOR SOCIONEXT UNIPHIER
16856 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
16857 L:      linux-pci@vger.kernel.org
16858 S:      Maintained
16859 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
16860 F:      drivers/pci/controller/dwc/pcie-uniphier*
16861
16862 PCIE DRIVER FOR ST SPEAR13XX
16863 M:      Pratyush Anand <pratyush.anand@gmail.com>
16864 L:      linux-pci@vger.kernel.org
16865 S:      Maintained
16866 F:      drivers/pci/controller/dwc/*spear*
16867
16868 PCIE ENDPOINT DRIVER FOR QUALCOMM
16869 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16870 L:      linux-pci@vger.kernel.org
16871 L:      linux-arm-msm@vger.kernel.org
16872 S:      Maintained
16873 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
16874 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
16875
16876 PCMCIA SUBSYSTEM
16877 M:      Dominik Brodowski <linux@dominikbrodowski.net>
16878 S:      Odd Fixes
16879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
16880 F:      Documentation/pcmcia/
16881 F:      drivers/pcmcia/
16882 F:      include/pcmcia/
16883 F:      tools/pcmcia/
16884
16885 PCNET32 NETWORK DRIVER
16886 M:      Don Fry <pcnet32@frontier.com>
16887 L:      netdev@vger.kernel.org
16888 S:      Maintained
16889 F:      drivers/net/ethernet/amd/pcnet32.c
16890
16891 PCRYPT PARALLEL CRYPTO ENGINE
16892 M:      Steffen Klassert <steffen.klassert@secunet.com>
16893 L:      linux-crypto@vger.kernel.org
16894 S:      Maintained
16895 F:      crypto/pcrypt.c
16896 F:      include/crypto/pcrypt.h
16897
16898 PDS DSC VIRTIO DATA PATH ACCELERATOR
16899 R:      Shannon Nelson <shannon.nelson@amd.com>
16900 F:      drivers/vdpa/pds/
16901
16902 PECI HARDWARE MONITORING DRIVERS
16903 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16904 L:      linux-hwmon@vger.kernel.org
16905 S:      Supported
16906 F:      Documentation/hwmon/peci-cputemp.rst
16907 F:      Documentation/hwmon/peci-dimmtemp.rst
16908 F:      drivers/hwmon/peci/
16909
16910 PECI SUBSYSTEM
16911 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16912 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
16913 S:      Supported
16914 F:      Documentation/devicetree/bindings/peci/
16915 F:      Documentation/peci/
16916 F:      drivers/peci/
16917 F:      include/linux/peci-cpu.h
16918 F:      include/linux/peci.h
16919
16920 PENSANDO ETHERNET DRIVERS
16921 M:      Shannon Nelson <shannon.nelson@amd.com>
16922 M:      Brett Creeley <brett.creeley@amd.com>
16923 M:      drivers@pensando.io
16924 L:      netdev@vger.kernel.org
16925 S:      Supported
16926 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
16927 F:      drivers/net/ethernet/pensando/
16928
16929 PER-CPU MEMORY ALLOCATOR
16930 M:      Dennis Zhou <dennis@kernel.org>
16931 M:      Tejun Heo <tj@kernel.org>
16932 M:      Christoph Lameter <cl@linux.com>
16933 L:      linux-mm@kvack.org
16934 S:      Maintained
16935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
16936 F:      arch/*/include/asm/percpu.h
16937 F:      include/linux/percpu*.h
16938 F:      lib/percpu*.c
16939 F:      mm/percpu*.c
16940
16941 PER-TASK DELAY ACCOUNTING
16942 M:      Balbir Singh <bsingharora@gmail.com>
16943 S:      Maintained
16944 F:      include/linux/delayacct.h
16945 F:      kernel/delayacct.c
16946
16947 PERFORMANCE EVENTS SUBSYSTEM
16948 M:      Peter Zijlstra <peterz@infradead.org>
16949 M:      Ingo Molnar <mingo@redhat.com>
16950 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
16951 R:      Mark Rutland <mark.rutland@arm.com>
16952 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16953 R:      Jiri Olsa <jolsa@kernel.org>
16954 R:      Namhyung Kim <namhyung@kernel.org>
16955 R:      Ian Rogers <irogers@google.com>
16956 R:      Adrian Hunter <adrian.hunter@intel.com>
16957 L:      linux-perf-users@vger.kernel.org
16958 L:      linux-kernel@vger.kernel.org
16959 S:      Supported
16960 W:      https://perf.wiki.kernel.org/
16961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
16963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
16964 F:      arch/*/events/*
16965 F:      arch/*/events/*/*
16966 F:      arch/*/include/asm/perf_event.h
16967 F:      arch/*/kernel/*/*/perf_event*.c
16968 F:      arch/*/kernel/*/perf_event*.c
16969 F:      arch/*/kernel/perf_callchain.c
16970 F:      arch/*/kernel/perf_event*.c
16971 F:      include/linux/perf_event.h
16972 F:      include/uapi/linux/perf_event.h
16973 F:      kernel/events/*
16974 F:      tools/lib/perf/
16975 F:      tools/perf/
16976
16977 PERFORMANCE EVENTS TOOLING ARM64
16978 R:      John Garry <john.g.garry@oracle.com>
16979 R:      Will Deacon <will@kernel.org>
16980 R:      James Clark <james.clark@arm.com>
16981 R:      Mike Leach <mike.leach@linaro.org>
16982 R:      Leo Yan <leo.yan@linaro.org>
16983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16984 S:      Supported
16985 F:      tools/build/feature/test-libopencsd.c
16986 F:      tools/perf/arch/arm*/
16987 F:      tools/perf/pmu-events/arch/arm64/
16988 F:      tools/perf/util/arm-spe*
16989 F:      tools/perf/util/cs-etm*
16990
16991 PERSONALITY HANDLING
16992 M:      Christoph Hellwig <hch@infradead.org>
16993 L:      linux-abi-devel@lists.sourceforge.net
16994 S:      Maintained
16995 F:      include/linux/personality.h
16996 F:      include/uapi/linux/personality.h
16997
16998 PHOENIX RC FLIGHT CONTROLLER ADAPTER
16999 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17000 L:      linux-input@vger.kernel.org
17001 S:      Maintained
17002 F:      Documentation/input/devices/pxrc.rst
17003 F:      drivers/input/joystick/pxrc.c
17004
17005 PHONET PROTOCOL
17006 M:      Remi Denis-Courmont <courmisch@gmail.com>
17007 S:      Supported
17008 F:      Documentation/networking/phonet.rst
17009 F:      include/linux/phonet.h
17010 F:      include/net/phonet/
17011 F:      include/uapi/linux/phonet.h
17012 F:      net/phonet/
17013
17014 PHRAM MTD DRIVER
17015 M:      Joern Engel <joern@lazybastard.org>
17016 L:      linux-mtd@lists.infradead.org
17017 S:      Maintained
17018 F:      drivers/mtd/devices/phram.c
17019
17020 PICOLCD HID DRIVER
17021 M:      Bruno Prémont <bonbons@linux-vserver.org>
17022 L:      linux-input@vger.kernel.org
17023 S:      Maintained
17024 F:      drivers/hid/hid-picolcd*
17025
17026 PIDFD API
17027 M:      Christian Brauner <christian@brauner.io>
17028 L:      linux-kernel@vger.kernel.org
17029 S:      Maintained
17030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17031 F:      samples/pidfd/
17032 F:      tools/testing/selftests/clone3/
17033 F:      tools/testing/selftests/pid_namespace/
17034 F:      tools/testing/selftests/pidfd/
17035 K:      (?i)pidfd
17036 K:      (?i)clone3
17037 K:      \b(clone_args|kernel_clone_args)\b
17038
17039 PIN CONTROL SUBSYSTEM
17040 M:      Linus Walleij <linus.walleij@linaro.org>
17041 L:      linux-gpio@vger.kernel.org
17042 S:      Maintained
17043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17044 F:      Documentation/devicetree/bindings/pinctrl/
17045 F:      Documentation/driver-api/pin-control.rst
17046 F:      drivers/pinctrl/
17047 F:      include/dt-bindings/pinctrl/
17048 F:      include/linux/pinctrl/
17049
17050 PIN CONTROLLER - AMD
17051 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17052 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17053 S:      Maintained
17054 F:      drivers/pinctrl/pinctrl-amd.c
17055
17056 PIN CONTROLLER - FREESCALE
17057 M:      Dong Aisheng <aisheng.dong@nxp.com>
17058 M:      Fabio Estevam <festevam@gmail.com>
17059 M:      Shawn Guo <shawnguo@kernel.org>
17060 M:      Jacky Bai <ping.bai@nxp.com>
17061 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17062 L:      linux-gpio@vger.kernel.org
17063 S:      Maintained
17064 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17065 F:      drivers/pinctrl/freescale/
17066
17067 PIN CONTROLLER - INTEL
17068 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17069 M:      Andy Shevchenko <andy@kernel.org>
17070 S:      Supported
17071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17072 F:      drivers/pinctrl/intel/
17073
17074 PIN CONTROLLER - KEEMBAY
17075 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17076 S:      Supported
17077 F:      drivers/pinctrl/pinctrl-keembay*
17078
17079 PIN CONTROLLER - MEDIATEK
17080 M:      Sean Wang <sean.wang@kernel.org>
17081 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17082 S:      Maintained
17083 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17084 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17085 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17086 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17087 F:      drivers/pinctrl/mediatek/
17088
17089 PIN CONTROLLER - MEDIATEK MIPS
17090 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17091 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17092 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17093 L:      linux-mips@vger.kernel.org
17094 S:      Maintained
17095 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17096 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17097 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17098 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17099 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17100 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17101 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17102 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17103 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17104 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17105 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17106 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17107 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17108 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17109 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17110
17111 PIN CONTROLLER - MICROCHIP AT91
17112 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17114 L:      linux-gpio@vger.kernel.org
17115 S:      Supported
17116 F:      drivers/gpio/gpio-sama5d2-piobu.c
17117 F:      drivers/pinctrl/pinctrl-at91*
17118
17119 PIN CONTROLLER - NXP S32
17120 M:      Chester Lin <clin@suse.com>
17121 R:      NXP S32 Linux Team <s32@nxp.com>
17122 L:      linux-gpio@vger.kernel.org
17123 S:      Maintained
17124 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17125 F:      drivers/pinctrl/nxp/
17126
17127 PIN CONTROLLER - QUALCOMM
17128 M:      Bjorn Andersson <andersson@kernel.org>
17129 L:      linux-arm-msm@vger.kernel.org
17130 S:      Maintained
17131 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17132 F:      drivers/pinctrl/qcom/
17133
17134 PIN CONTROLLER - RENESAS
17135 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17136 L:      linux-renesas-soc@vger.kernel.org
17137 S:      Supported
17138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17139 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17140 F:      drivers/pinctrl/renesas/
17141
17142 PIN CONTROLLER - SAMSUNG
17143 M:      Tomasz Figa <tomasz.figa@gmail.com>
17144 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17145 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17146 R:      Alim Akhtar <alim.akhtar@samsung.com>
17147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17148 L:      linux-samsung-soc@vger.kernel.org
17149 S:      Maintained
17150 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17151 B:      mailto:linux-samsung-soc@vger.kernel.org
17152 C:      irc://irc.libera.chat/linux-exynos
17153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17154 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17155 F:      drivers/pinctrl/samsung/
17156 F:      include/dt-bindings/pinctrl/samsung.h
17157
17158 PIN CONTROLLER - SINGLE
17159 M:      Tony Lindgren <tony@atomide.com>
17160 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17162 L:      linux-omap@vger.kernel.org
17163 S:      Maintained
17164 F:      drivers/pinctrl/pinctrl-single.c
17165
17166 PIN CONTROLLER - SUNPLUS / TIBBO
17167 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17168 M:      Wells Lu <wellslutw@gmail.com>
17169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17170 S:      Maintained
17171 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17172 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17173 F:      drivers/pinctrl/sunplus/
17174 F:      include/dt-bindings/pinctrl/sppctl*.h
17175
17176 PINE64 PINEPHONE KEYBOARD DRIVER
17177 M:      Samuel Holland <samuel@sholland.org>
17178 S:      Supported
17179 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17180 F:      drivers/input/keyboard/pinephone-keyboard.c
17181
17182 PKTCDVD DRIVER
17183 M:      linux-block@vger.kernel.org
17184 S:      Orphan
17185 F:      drivers/block/pktcdvd.c
17186 F:      include/linux/pktcdvd.h
17187 F:      include/uapi/linux/pktcdvd.h
17188
17189 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17190 M:      Tomasz Duszynski <tduszyns@gmail.com>
17191 S:      Maintained
17192 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17193 F:      drivers/iio/chemical/pms7003.c
17194
17195 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17196 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17197 L:      netdev@vger.kernel.org
17198 S:      Maintained
17199 F:      drivers/net/phy/mdio-open-alliance.h
17200 F:      net/ethtool/plca.c
17201
17202 PLDMFW LIBRARY
17203 M:      Jacob Keller <jacob.e.keller@intel.com>
17204 S:      Maintained
17205 F:      Documentation/driver-api/pldmfw/
17206 F:      include/linux/pldmfw.h
17207 F:      lib/pldmfw/
17208
17209 PLX DMA DRIVER
17210 M:      Logan Gunthorpe <logang@deltatee.com>
17211 S:      Maintained
17212 F:      drivers/dma/plx_dma.c
17213
17214 PM-GRAPH UTILITY
17215 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17216 L:      linux-pm@vger.kernel.org
17217 S:      Supported
17218 W:      https://01.org/pm-graph
17219 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17220 T:      git git://github.com/intel/pm-graph
17221 F:      tools/power/pm-graph
17222
17223 PM6764TR DRIVER
17224 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17225 L:      linux-hwmon@vger.kernel.org
17226 S:      Maintained
17227 F:      Documentation/hwmon/pm6764tr.rst
17228 F:      drivers/hwmon/pmbus/pm6764tr.c
17229
17230 PMBUS HARDWARE MONITORING DRIVERS
17231 M:      Guenter Roeck <linux@roeck-us.net>
17232 L:      linux-hwmon@vger.kernel.org
17233 S:      Maintained
17234 W:      http://hwmon.wiki.kernel.org/
17235 W:      http://www.roeck-us.net/linux/drivers/
17236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17237 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
17238 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
17239 F:      Documentation/hwmon/adm1275.rst
17240 F:      Documentation/hwmon/ibm-cffps.rst
17241 F:      Documentation/hwmon/ir35221.rst
17242 F:      Documentation/hwmon/lm25066.rst
17243 F:      Documentation/hwmon/ltc2978.rst
17244 F:      Documentation/hwmon/ltc3815.rst
17245 F:      Documentation/hwmon/max16064.rst
17246 F:      Documentation/hwmon/max20751.rst
17247 F:      Documentation/hwmon/max31785.rst
17248 F:      Documentation/hwmon/max34440.rst
17249 F:      Documentation/hwmon/max8688.rst
17250 F:      Documentation/hwmon/pmbus-core.rst
17251 F:      Documentation/hwmon/pmbus.rst
17252 F:      Documentation/hwmon/tps40422.rst
17253 F:      Documentation/hwmon/ucd9000.rst
17254 F:      Documentation/hwmon/ucd9200.rst
17255 F:      Documentation/hwmon/zl6100.rst
17256 F:      drivers/hwmon/pmbus/
17257 F:      include/linux/pmbus.h
17258
17259 PMC SIERRA MaxRAID DRIVER
17260 L:      linux-scsi@vger.kernel.org
17261 S:      Orphan
17262 W:      http://www.pmc-sierra.com/
17263 F:      drivers/scsi/pmcraid.*
17264
17265 PMC SIERRA PM8001 DRIVER
17266 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17267 L:      linux-scsi@vger.kernel.org
17268 S:      Supported
17269 F:      drivers/scsi/pm8001/
17270
17271 PNI RM3100 IIO DRIVER
17272 M:      Song Qiang <songqiang1304521@gmail.com>
17273 L:      linux-iio@vger.kernel.org
17274 S:      Maintained
17275 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17276 F:      drivers/iio/magnetometer/rm3100*
17277
17278 PNP SUPPORT
17279 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17280 L:      linux-acpi@vger.kernel.org
17281 S:      Maintained
17282 F:      drivers/pnp/
17283 F:      include/linux/pnp.h
17284
17285 POSIX CLOCKS and TIMERS
17286 M:      Thomas Gleixner <tglx@linutronix.de>
17287 L:      linux-kernel@vger.kernel.org
17288 S:      Maintained
17289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17290 F:      fs/timerfd.c
17291 F:      include/linux/time_namespace.h
17292 F:      include/linux/timer*
17293 F:      kernel/time/*timer*
17294 F:      kernel/time/namespace.c
17295
17296 POWER MANAGEMENT CORE
17297 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17298 L:      linux-pm@vger.kernel.org
17299 S:      Supported
17300 B:      https://bugzilla.kernel.org
17301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17302 F:      drivers/base/power/
17303 F:      drivers/powercap/
17304 F:      include/linux/intel_rapl.h
17305 F:      include/linux/pm.h
17306 F:      include/linux/pm_*
17307 F:      include/linux/powercap.h
17308 F:      kernel/configs/nopm.config
17309
17310 POWER STATE COORDINATION INTERFACE (PSCI)
17311 M:      Mark Rutland <mark.rutland@arm.com>
17312 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17314 S:      Maintained
17315 F:      drivers/firmware/psci/
17316 F:      include/linux/psci.h
17317 F:      include/uapi/linux/psci.h
17318
17319 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17320 M:      Sebastian Reichel <sre@kernel.org>
17321 L:      linux-pm@vger.kernel.org
17322 S:      Maintained
17323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17324 F:      Documentation/ABI/testing/sysfs-class-power
17325 F:      Documentation/devicetree/bindings/power/supply/
17326 F:      drivers/power/supply/
17327 F:      include/linux/power/
17328 F:      include/linux/power_supply.h
17329
17330 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17331 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17332 L:      linuxppc-dev@lists.ozlabs.org
17333 S:      Maintained
17334 F:      drivers/char/powernv-op-panel.c
17335
17336 PPP OVER ATM (RFC 2364)
17337 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17338 S:      Maintained
17339 F:      include/uapi/linux/atmppp.h
17340 F:      net/atm/pppoatm.c
17341
17342 PPP OVER ETHERNET
17343 M:      Michal Ostrowski <mostrows@earthlink.net>
17344 S:      Maintained
17345 F:      drivers/net/ppp/pppoe.c
17346 F:      drivers/net/ppp/pppox.c
17347
17348 PPP OVER L2TP
17349 M:      James Chapman <jchapman@katalix.com>
17350 S:      Maintained
17351 F:      include/linux/if_pppol2tp.h
17352 F:      include/uapi/linux/if_pppol2tp.h
17353 F:      net/l2tp/l2tp_ppp.c
17354
17355 PPP PROTOCOL DRIVERS AND COMPRESSORS
17356 L:      linux-ppp@vger.kernel.org
17357 S:      Orphan
17358 F:      drivers/net/ppp/ppp_*
17359
17360 PPS SUPPORT
17361 M:      Rodolfo Giometti <giometti@enneenne.com>
17362 L:      linuxpps@ml.enneenne.com (subscribers-only)
17363 S:      Maintained
17364 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17365 F:      Documentation/ABI/testing/sysfs-pps
17366 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17367 F:      Documentation/driver-api/pps.rst
17368 F:      drivers/pps/
17369 F:      include/linux/pps*.h
17370 F:      include/uapi/linux/pps.h
17371
17372 PPTP DRIVER
17373 M:      Dmitry Kozlov <xeb@mail.ru>
17374 L:      netdev@vger.kernel.org
17375 S:      Maintained
17376 W:      http://sourceforge.net/projects/accel-pptp
17377 F:      drivers/net/ppp/pptp.c
17378
17379 PRESSURE STALL INFORMATION (PSI)
17380 M:      Johannes Weiner <hannes@cmpxchg.org>
17381 M:      Suren Baghdasaryan <surenb@google.com>
17382 R:      Peter Ziljstra <peterz@infradead.org>
17383 S:      Maintained
17384 F:      include/linux/psi*
17385 F:      kernel/sched/psi.c
17386
17387 PRINTK
17388 M:      Petr Mladek <pmladek@suse.com>
17389 R:      Steven Rostedt <rostedt@goodmis.org>
17390 R:      John Ogness <john.ogness@linutronix.de>
17391 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17392 S:      Maintained
17393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17394 F:      include/linux/printk.h
17395 F:      kernel/printk/
17396
17397 PRINTK INDEXING
17398 R:      Chris Down <chris@chrisdown.name>
17399 S:      Maintained
17400 F:      Documentation/core-api/printk-index.rst
17401 F:      kernel/printk/index.c
17402 K:      printk_index
17403
17404 PROC FILESYSTEM
17405 L:      linux-kernel@vger.kernel.org
17406 L:      linux-fsdevel@vger.kernel.org
17407 S:      Maintained
17408 F:      Documentation/filesystems/proc.rst
17409 F:      fs/proc/
17410 F:      include/linux/proc_fs.h
17411 F:      tools/testing/selftests/proc/
17412
17413 PROC SYSCTL
17414 M:      Luis Chamberlain <mcgrof@kernel.org>
17415 M:      Kees Cook <keescook@chromium.org>
17416 M:      Iurii Zaikin <yzaikin@google.com>
17417 L:      linux-kernel@vger.kernel.org
17418 L:      linux-fsdevel@vger.kernel.org
17419 S:      Maintained
17420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17421 F:      fs/proc/proc_sysctl.c
17422 F:      include/linux/sysctl.h
17423 F:      kernel/sysctl-test.c
17424 F:      kernel/sysctl.c
17425 F:      tools/testing/selftests/sysctl/
17426
17427 PS3 NETWORK SUPPORT
17428 M:      Geoff Levand <geoff@infradead.org>
17429 L:      netdev@vger.kernel.org
17430 L:      linuxppc-dev@lists.ozlabs.org
17431 S:      Maintained
17432 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
17433
17434 PS3 PLATFORM SUPPORT
17435 M:      Geoff Levand <geoff@infradead.org>
17436 L:      linuxppc-dev@lists.ozlabs.org
17437 S:      Maintained
17438 F:      arch/powerpc/boot/ps3*
17439 F:      arch/powerpc/include/asm/lv1call.h
17440 F:      arch/powerpc/include/asm/ps3*.h
17441 F:      arch/powerpc/platforms/ps3/
17442 F:      drivers/*/ps3*
17443 F:      drivers/ps3/
17444 F:      drivers/rtc/rtc-ps3.c
17445 F:      drivers/usb/host/*ps3.c
17446 F:      sound/ppc/snd_ps3*
17447
17448 PS3VRAM DRIVER
17449 M:      Jim Paris <jim@jtan.com>
17450 M:      Geoff Levand <geoff@infradead.org>
17451 L:      linuxppc-dev@lists.ozlabs.org
17452 S:      Maintained
17453 F:      drivers/block/ps3vram.c
17454
17455 PSAMPLE PACKET SAMPLING SUPPORT
17456 M:      Yotam Gigi <yotam.gi@gmail.com>
17457 S:      Maintained
17458 F:      include/net/psample.h
17459 F:      include/uapi/linux/psample.h
17460 F:      net/psample
17461
17462 PSTORE FILESYSTEM
17463 M:      Kees Cook <keescook@chromium.org>
17464 R:      Tony Luck <tony.luck@intel.com>
17465 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
17466 L:      linux-hardening@vger.kernel.org
17467 S:      Supported
17468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17469 F:      Documentation/admin-guide/pstore-blk.rst
17470 F:      Documentation/admin-guide/ramoops.rst
17471 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17472 F:      drivers/acpi/apei/erst.c
17473 F:      drivers/firmware/efi/efi-pstore.c
17474 F:      fs/pstore/
17475 F:      include/linux/pstore*
17476 K:      \b(pstore|ramoops)
17477
17478 PTP HARDWARE CLOCK SUPPORT
17479 M:      Richard Cochran <richardcochran@gmail.com>
17480 L:      netdev@vger.kernel.org
17481 S:      Maintained
17482 W:      http://linuxptp.sourceforge.net/
17483 F:      Documentation/ABI/testing/sysfs-ptp
17484 F:      Documentation/driver-api/ptp.rst
17485 F:      drivers/net/phy/dp83640*
17486 F:      drivers/ptp/*
17487 F:      include/linux/ptp_cl*
17488 K:      (?:\b|_)ptp(?:\b|_)
17489
17490 PTP MOCKUP CLOCK SUPPORT
17491 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17492 L:      netdev@vger.kernel.org
17493 S:      Maintained
17494 F:      drivers/ptp/ptp_mock.c
17495 F:      include/linux/ptp_mock.h
17496
17497 PTP VIRTUAL CLOCK SUPPORT
17498 M:      Yangbo Lu <yangbo.lu@nxp.com>
17499 L:      netdev@vger.kernel.org
17500 S:      Maintained
17501 F:      drivers/ptp/ptp_vclock.c
17502 F:      net/ethtool/phc_vclocks.c
17503
17504 PTRACE SUPPORT
17505 M:      Oleg Nesterov <oleg@redhat.com>
17506 S:      Maintained
17507 F:      arch/*/*/ptrace*.c
17508 F:      arch/*/include/asm/ptrace*.h
17509 F:      arch/*/ptrace*.c
17510 F:      include/asm-generic/syscall.h
17511 F:      include/linux/ptrace.h
17512 F:      include/linux/regset.h
17513 F:      include/uapi/linux/ptrace.h
17514 F:      kernel/ptrace.c
17515
17516 PULSE8-CEC DRIVER
17517 M:      Hans Verkuil <hverkuil@xs4all.nl>
17518 L:      linux-media@vger.kernel.org
17519 S:      Maintained
17520 T:      git git://linuxtv.org/media_tree.git
17521 F:      drivers/media/cec/usb/pulse8/
17522
17523 PURELIFI PLFXLC DRIVER
17524 M:      Srinivasan Raju <srini.raju@purelifi.com>
17525 L:      linux-wireless@vger.kernel.org
17526 S:      Supported
17527 F:      drivers/net/wireless/purelifi/plfxlc/
17528
17529 PVRUSB2 VIDEO4LINUX DRIVER
17530 M:      Mike Isely <isely@pobox.com>
17531 L:      pvrusb2@isely.net       (subscribers-only)
17532 L:      linux-media@vger.kernel.org
17533 S:      Maintained
17534 W:      http://www.isely.net/pvrusb2/
17535 T:      git git://linuxtv.org/media_tree.git
17536 F:      Documentation/driver-api/media/drivers/pvrusb2*
17537 F:      drivers/media/usb/pvrusb2/
17538
17539 PWC WEBCAM DRIVER
17540 M:      Hans Verkuil <hverkuil@xs4all.nl>
17541 L:      linux-media@vger.kernel.org
17542 S:      Odd Fixes
17543 T:      git git://linuxtv.org/media_tree.git
17544 F:      drivers/media/usb/pwc/*
17545 F:      include/trace/events/pwc.h
17546
17547 PWM IR Transmitter
17548 M:      Sean Young <sean@mess.org>
17549 L:      linux-media@vger.kernel.org
17550 S:      Maintained
17551 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17552 F:      drivers/media/rc/pwm-ir-tx.c
17553
17554 PWM SUBSYSTEM
17555 M:      Thierry Reding <thierry.reding@gmail.com>
17556 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
17557 L:      linux-pwm@vger.kernel.org
17558 S:      Maintained
17559 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
17560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
17561 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17562 F:      Documentation/devicetree/bindings/pwm/
17563 F:      Documentation/driver-api/pwm.rst
17564 F:      drivers/gpio/gpio-mvebu.c
17565 F:      drivers/pwm/
17566 F:      drivers/video/backlight/pwm_bl.c
17567 F:      include/dt-bindings/pwm/
17568 F:      include/linux/pwm.h
17569 F:      include/linux/pwm_backlight.h
17570 K:      pwm_(config|apply_state|ops)
17571
17572 PXA GPIO DRIVER
17573 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17574 L:      linux-gpio@vger.kernel.org
17575 S:      Maintained
17576 F:      drivers/gpio/gpio-pxa.c
17577
17578 PXA MMCI DRIVER
17579 S:      Orphan
17580
17581 PXA RTC DRIVER
17582 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17583 L:      linux-rtc@vger.kernel.org
17584 S:      Maintained
17585
17586 PXA2xx/PXA3xx SUPPORT
17587 M:      Daniel Mack <daniel@zonque.org>
17588 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
17589 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17591 S:      Maintained
17592 T:      git git://github.com/hzhuang1/linux.git
17593 T:      git git://github.com/rjarzmik/linux.git
17594 F:      arch/arm/boot/dts/intel/pxa/
17595 F:      arch/arm/mach-pxa/
17596 F:      drivers/dma/pxa*
17597 F:      drivers/pcmcia/pxa2xx*
17598 F:      drivers/pinctrl/pxa/
17599 F:      drivers/spi/spi-pxa2xx*
17600 F:      drivers/usb/gadget/udc/pxa2*
17601 F:      include/sound/pxa2xx-lib.h
17602 F:      sound/arm/pxa*
17603 F:      sound/soc/pxa/
17604
17605 QAT DRIVER
17606 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
17607 L:      qat-linux@intel.com
17608 S:      Supported
17609 F:      drivers/crypto/intel/qat/
17610
17611 QCOM AUDIO (ASoC) DRIVERS
17612 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17613 M:      Banajit Goswami <bgoswami@quicinc.com>
17614 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17615 S:      Supported
17616 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17617 F:      Documentation/devicetree/bindings/sound/qcom,*
17618 F:      drivers/soc/qcom/apr.c
17619 F:      include/dt-bindings/sound/qcom,wcd9335.h
17620 F:      sound/soc/codecs/lpass-rx-macro.*
17621 F:      sound/soc/codecs/lpass-tx-macro.*
17622 F:      sound/soc/codecs/lpass-va-macro.c
17623 F:      sound/soc/codecs/lpass-wsa-macro.*
17624 F:      sound/soc/codecs/msm8916-wcd-analog.c
17625 F:      sound/soc/codecs/msm8916-wcd-digital.c
17626 F:      sound/soc/codecs/wcd-clsh-v2.*
17627 F:      sound/soc/codecs/wcd-mbhc-v2.*
17628 F:      sound/soc/codecs/wcd9335.*
17629 F:      sound/soc/codecs/wcd934x.c
17630 F:      sound/soc/codecs/wsa881x.c
17631 F:      sound/soc/codecs/wsa883x.c
17632 F:      sound/soc/codecs/wsa884x.c
17633 F:      sound/soc/qcom/
17634
17635 QCOM EMBEDDED USB DEBUGGER (EUD)
17636 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
17637 L:      linux-arm-msm@vger.kernel.org
17638 S:      Maintained
17639 F:      Documentation/ABI/testing/sysfs-driver-eud
17640 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17641 F:      drivers/usb/misc/qcom_eud.c
17642
17643 QCOM IPA DRIVER
17644 M:      Alex Elder <elder@kernel.org>
17645 L:      netdev@vger.kernel.org
17646 S:      Supported
17647 F:      drivers/net/ipa/
17648
17649 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17650 M:      Gabriel Somlo <somlo@cmu.edu>
17651 M:      "Michael S. Tsirkin" <mst@redhat.com>
17652 L:      qemu-devel@nongnu.org
17653 S:      Maintained
17654 F:      drivers/firmware/qemu_fw_cfg.c
17655 F:      include/uapi/linux/qemu_fw_cfg.h
17656
17657 QIB DRIVER
17658 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17659 L:      linux-rdma@vger.kernel.org
17660 S:      Supported
17661 F:      drivers/infiniband/hw/qib/
17662
17663 QLOGIC QL41xxx FCOE DRIVER
17664 M:      Saurav Kashyap <skashyap@marvell.com>
17665 M:      Javed Hasan <jhasan@marvell.com>
17666 M:      GR-QLogic-Storage-Upstream@marvell.com
17667 L:      linux-scsi@vger.kernel.org
17668 S:      Supported
17669 F:      drivers/scsi/qedf/
17670
17671 QLOGIC QL41xxx ISCSI DRIVER
17672 M:      Nilesh Javali <njavali@marvell.com>
17673 M:      Manish Rangankar <mrangankar@marvell.com>
17674 M:      GR-QLogic-Storage-Upstream@marvell.com
17675 L:      linux-scsi@vger.kernel.org
17676 S:      Supported
17677 F:      drivers/scsi/qedi/
17678
17679 QLOGIC QL4xxx ETHERNET DRIVER
17680 M:      Ariel Elior <aelior@marvell.com>
17681 M:      Manish Chopra <manishc@marvell.com>
17682 L:      netdev@vger.kernel.org
17683 S:      Supported
17684 F:      drivers/net/ethernet/qlogic/qed/
17685 F:      drivers/net/ethernet/qlogic/qede/
17686 F:      include/linux/qed/
17687
17688 QLOGIC QL4xxx RDMA DRIVER
17689 M:      Michal Kalderon <mkalderon@marvell.com>
17690 M:      Ariel Elior <aelior@marvell.com>
17691 L:      linux-rdma@vger.kernel.org
17692 S:      Supported
17693 F:      drivers/infiniband/hw/qedr/
17694 F:      include/uapi/rdma/qedr-abi.h
17695
17696 QLOGIC QLA1280 SCSI DRIVER
17697 M:      Michael Reed <mdr@sgi.com>
17698 L:      linux-scsi@vger.kernel.org
17699 S:      Maintained
17700 F:      drivers/scsi/qla1280.[ch]
17701
17702 QLOGIC QLA2XXX FC-SCSI DRIVER
17703 M:      Nilesh Javali <njavali@marvell.com>
17704 M:      GR-QLogic-Storage-Upstream@marvell.com
17705 L:      linux-scsi@vger.kernel.org
17706 S:      Supported
17707 F:      drivers/scsi/qla2xxx/
17708
17709 QLOGIC QLA3XXX NETWORK DRIVER
17710 M:      GR-Linux-NIC-Dev@marvell.com
17711 L:      netdev@vger.kernel.org
17712 S:      Supported
17713 F:      drivers/net/ethernet/qlogic/qla3xxx.*
17714
17715 QLOGIC QLA4XXX iSCSI DRIVER
17716 M:      Nilesh Javali <njavali@marvell.com>
17717 M:      Manish Rangankar <mrangankar@marvell.com>
17718 M:      GR-QLogic-Storage-Upstream@marvell.com
17719 L:      linux-scsi@vger.kernel.org
17720 S:      Supported
17721 F:      drivers/scsi/qla4xxx/
17722
17723 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17724 M:      Shahed Shaikh <shshaikh@marvell.com>
17725 M:      Manish Chopra <manishc@marvell.com>
17726 M:      GR-Linux-NIC-Dev@marvell.com
17727 L:      netdev@vger.kernel.org
17728 S:      Supported
17729 F:      drivers/net/ethernet/qlogic/qlcnic/
17730
17731 QM1D1B0004 MEDIA DRIVER
17732 M:      Akihiro Tsukada <tskd08@gmail.com>
17733 L:      linux-media@vger.kernel.org
17734 S:      Odd Fixes
17735 F:      drivers/media/tuners/qm1d1b0004*
17736
17737 QM1D1C0042 MEDIA DRIVER
17738 M:      Akihiro Tsukada <tskd08@gmail.com>
17739 L:      linux-media@vger.kernel.org
17740 S:      Odd Fixes
17741 F:      drivers/media/tuners/qm1d1c0042*
17742
17743 QNX4 FILESYSTEM
17744 M:      Anders Larsen <al@alarsen.net>
17745 S:      Maintained
17746 W:      http://www.alarsen.net/linux/qnx4fs/
17747 F:      fs/qnx4/
17748 F:      include/uapi/linux/qnx4_fs.h
17749 F:      include/uapi/linux/qnxtypes.h
17750
17751 QNX6 FILESYSTEM
17752 S:      Orphan
17753 F:      Documentation/filesystems/qnx6.rst
17754 F:      fs/qnx6/
17755 F:      include/linux/qnx6_fs.h
17756
17757 QORIQ DPAA2 FSL-MC BUS DRIVER
17758 M:      Stuart Yoder <stuyoder@gmail.com>
17759 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
17760 L:      linux-kernel@vger.kernel.org
17761 S:      Maintained
17762 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
17763 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17764 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17765 F:      drivers/bus/fsl-mc/
17766 F:      include/uapi/linux/fsl_mc.h
17767
17768 QT1010 MEDIA DRIVER
17769 M:      Antti Palosaari <crope@iki.fi>
17770 L:      linux-media@vger.kernel.org
17771 S:      Maintained
17772 W:      https://linuxtv.org
17773 W:      http://palosaari.fi/linux/
17774 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17775 T:      git git://linuxtv.org/anttip/media_tree.git
17776 F:      drivers/media/tuners/qt1010*
17777
17778 QUALCOMM ATH12K WIRELESS DRIVER
17779 M:      Kalle Valo <kvalo@kernel.org>
17780 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17781 L:      ath12k@lists.infradead.org
17782 S:      Supported
17783 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
17784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17785 F:      drivers/net/wireless/ath/ath12k/
17786
17787 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
17788 M:      Kalle Valo <kvalo@kernel.org>
17789 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17790 L:      ath10k@lists.infradead.org
17791 S:      Supported
17792 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
17793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17794 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
17795 F:      drivers/net/wireless/ath/ath10k/
17796
17797 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
17798 M:      Kalle Valo <kvalo@kernel.org>
17799 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17800 L:      ath11k@lists.infradead.org
17801 S:      Supported
17802 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
17803 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
17804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17805 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
17806 F:      drivers/net/wireless/ath/ath11k/
17807
17808 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
17809 M:      Toke Høiland-Jørgensen <toke@toke.dk>
17810 L:      linux-wireless@vger.kernel.org
17811 S:      Maintained
17812 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
17813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17814 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
17815 F:      drivers/net/wireless/ath/ath9k/
17816
17817 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
17818 M:      Stephan Gerhold <stephan@gerhold.net>
17819 L:      netdev@vger.kernel.org
17820 L:      linux-arm-msm@vger.kernel.org
17821 S:      Maintained
17822 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
17823 F:      drivers/net/wwan/qcom_bam_dmux.c
17824
17825 QUALCOMM CAMERA SUBSYSTEM DRIVER
17826 M:      Robert Foss <rfoss@kernel.org>
17827 M:      Todor Tomov <todor.too@gmail.com>
17828 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
17829 L:      linux-media@vger.kernel.org
17830 S:      Maintained
17831 F:      Documentation/admin-guide/media/qcom_camss.rst
17832 F:      Documentation/devicetree/bindings/media/*camss*
17833 F:      drivers/media/platform/qcom/camss/
17834
17835 QUALCOMM CLOCK DRIVERS
17836 M:      Bjorn Andersson <andersson@kernel.org>
17837 L:      linux-arm-msm@vger.kernel.org
17838 S:      Supported
17839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
17840 F:      Documentation/devicetree/bindings/clock/qcom,*
17841 F:      drivers/clk/qcom/
17842 F:      include/dt-bindings/clock/qcom,*
17843
17844 QUALCOMM CLOUD AI (QAIC) DRIVER
17845 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
17846 R:      Carl Vanderlip <quic_carlv@quicinc.com>
17847 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
17848 L:      linux-arm-msm@vger.kernel.org
17849 L:      dri-devel@lists.freedesktop.org
17850 S:      Supported
17851 T:      git git://anongit.freedesktop.org/drm/drm-misc
17852 F:      Documentation/accel/qaic/
17853 F:      drivers/accel/qaic/
17854 F:      include/uapi/drm/qaic_accel.h
17855
17856 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
17857 M:      Bjorn Andersson <andersson@kernel.org>
17858 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
17859 L:      linux-pm@vger.kernel.org
17860 L:      linux-arm-msm@vger.kernel.org
17861 S:      Maintained
17862 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
17863 F:      drivers/pmdomain/qcom/cpr.c
17864
17865 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
17866 M:      Ilia Lin <ilia.lin@kernel.org>
17867 L:      linux-pm@vger.kernel.org
17868 S:      Maintained
17869 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
17870 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
17871 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
17872
17873 QUALCOMM CRYPTO DRIVERS
17874 M:      Thara Gopinath <thara.gopinath@gmail.com>
17875 L:      linux-crypto@vger.kernel.org
17876 L:      linux-arm-msm@vger.kernel.org
17877 S:      Maintained
17878 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
17879 F:      drivers/crypto/qce/
17880
17881 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
17882 M:      Timur Tabi <timur@kernel.org>
17883 L:      netdev@vger.kernel.org
17884 S:      Maintained
17885 F:      drivers/net/ethernet/qualcomm/emac/
17886
17887 QUALCOMM ETHQOS ETHERNET DRIVER
17888 M:      Vinod Koul <vkoul@kernel.org>
17889 R:      Bhupesh Sharma <bhupesh.sharma@linaro.org>
17890 L:      netdev@vger.kernel.org
17891 L:      linux-arm-msm@vger.kernel.org
17892 S:      Maintained
17893 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
17894 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
17895
17896 QUALCOMM FASTRPC DRIVER
17897 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17898 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
17899 L:      linux-arm-msm@vger.kernel.org
17900 S:      Maintained
17901 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
17902 F:      drivers/misc/fastrpc.c
17903 F:      include/uapi/misc/fastrpc.h
17904
17905 QUALCOMM HEXAGON ARCHITECTURE
17906 M:      Brian Cain <bcain@quicinc.com>
17907 L:      linux-hexagon@vger.kernel.org
17908 S:      Supported
17909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
17910 F:      arch/hexagon/
17911
17912 QUALCOMM HIDMA DRIVER
17913 M:      Sinan Kaya <okaya@kernel.org>
17914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17915 L:      linux-arm-msm@vger.kernel.org
17916 L:      dmaengine@vger.kernel.org
17917 S:      Supported
17918 F:      drivers/dma/qcom/hidma*
17919
17920 QUALCOMM I2C CCI DRIVER
17921 M:      Loic Poulain <loic.poulain@linaro.org>
17922 M:      Robert Foss <rfoss@kernel.org>
17923 L:      linux-i2c@vger.kernel.org
17924 L:      linux-arm-msm@vger.kernel.org
17925 S:      Maintained
17926 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
17927 F:      drivers/i2c/busses/i2c-qcom-cci.c
17928
17929 QUALCOMM INTERCONNECT BWMON DRIVER
17930 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17931 L:      linux-arm-msm@vger.kernel.org
17932 S:      Maintained
17933 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
17934 F:      drivers/soc/qcom/icc-bwmon.c
17935
17936 QUALCOMM IOMMU
17937 M:      Rob Clark <robdclark@gmail.com>
17938 L:      iommu@lists.linux.dev
17939 L:      linux-arm-msm@vger.kernel.org
17940 S:      Maintained
17941 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
17942
17943 QUALCOMM IPC ROUTER (QRTR) DRIVER
17944 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17945 L:      linux-arm-msm@vger.kernel.org
17946 S:      Maintained
17947 F:      include/trace/events/qrtr.h
17948 F:      include/uapi/linux/qrtr.h
17949 F:      net/qrtr/
17950
17951 QUALCOMM IPCC MAILBOX DRIVER
17952 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17953 L:      linux-arm-msm@vger.kernel.org
17954 S:      Supported
17955 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
17956 F:      drivers/mailbox/qcom-ipcc.c
17957 F:      include/dt-bindings/mailbox/qcom-ipcc.h
17958
17959 QUALCOMM IPQ4019 USB PHY DRIVER
17960 M:      Robert Marko <robert.marko@sartura.hr>
17961 M:      Luka Perkov <luka.perkov@sartura.hr>
17962 L:      linux-arm-msm@vger.kernel.org
17963 S:      Maintained
17964 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
17965 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
17966
17967 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
17968 M:      Robert Marko <robert.marko@sartura.hr>
17969 M:      Luka Perkov <luka.perkov@sartura.hr>
17970 L:      linux-arm-msm@vger.kernel.org
17971 S:      Maintained
17972 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
17973 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
17974
17975 QUALCOMM NAND CONTROLLER DRIVER
17976 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17977 L:      linux-mtd@lists.infradead.org
17978 L:      linux-arm-msm@vger.kernel.org
17979 S:      Maintained
17980 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
17981 F:      drivers/mtd/nand/raw/qcom_nandc.c
17982
17983 QUALCOMM QSEECOM DRIVER
17984 M:      Maximilian Luz <luzmaximilian@gmail.com>
17985 L:      linux-arm-msm@vger.kernel.org
17986 S:      Maintained
17987 F:      drivers/firmware/qcom/qcom_qseecom.c
17988
17989 QUALCOMM QSEECOM UEFISECAPP DRIVER
17990 M:      Maximilian Luz <luzmaximilian@gmail.com>
17991 L:      linux-arm-msm@vger.kernel.org
17992 S:      Maintained
17993 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
17994
17995 QUALCOMM RMNET DRIVER
17996 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
17997 M:      Sean Tranchetti <quic_stranche@quicinc.com>
17998 L:      netdev@vger.kernel.org
17999 S:      Maintained
18000 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18001 F:      drivers/net/ethernet/qualcomm/rmnet/
18002 F:      include/linux/if_rmnet.h
18003
18004 QUALCOMM TSENS THERMAL DRIVER
18005 M:      Amit Kucheria <amitk@kernel.org>
18006 M:      Thara Gopinath <thara.gopinath@gmail.com>
18007 L:      linux-pm@vger.kernel.org
18008 L:      linux-arm-msm@vger.kernel.org
18009 S:      Maintained
18010 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18011 F:      drivers/thermal/qcom/
18012
18013 QUALCOMM TYPEC PORT MANAGER DRIVER
18014 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18015 L:      linux-arm-msm@vger.kernel.org
18016 L:      linux-usb@vger.kernel.org
18017 S:      Maintained
18018 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18019 F:      drivers/usb/typec/tcpm/qcom/
18020
18021 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18022 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18023 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18024 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18025 L:      linux-media@vger.kernel.org
18026 L:      linux-arm-msm@vger.kernel.org
18027 S:      Maintained
18028 T:      git git://linuxtv.org/media_tree.git
18029 F:      Documentation/devicetree/bindings/media/*venus*
18030 F:      drivers/media/platform/qcom/venus/
18031
18032 QUALCOMM WCN36XX WIRELESS DRIVER
18033 M:      Loic Poulain <loic.poulain@linaro.org>
18034 L:      wcn36xx@lists.infradead.org
18035 S:      Supported
18036 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18037 F:      drivers/net/wireless/ath/wcn36xx/
18038
18039 QUANTENNA QTNFMAC WIRELESS DRIVER
18040 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18041 R:      Sergey Matyukevich <geomatsi@gmail.com>
18042 L:      linux-wireless@vger.kernel.org
18043 S:      Maintained
18044 F:      drivers/net/wireless/quantenna
18045
18046 RADEON and AMDGPU DRM DRIVERS
18047 M:      Alex Deucher <alexander.deucher@amd.com>
18048 M:      Christian König <christian.koenig@amd.com>
18049 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18050 L:      amd-gfx@lists.freedesktop.org
18051 S:      Supported
18052 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18053 C:      irc://irc.oftc.net/radeon
18054 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18055 F:      Documentation/gpu/amdgpu/
18056 F:      drivers/gpu/drm/amd/
18057 F:      drivers/gpu/drm/ci/xfails/amd*
18058 F:      drivers/gpu/drm/radeon/
18059 F:      include/uapi/drm/amdgpu_drm.h
18060 F:      include/uapi/drm/radeon_drm.h
18061
18062 RADEON FRAMEBUFFER DISPLAY DRIVER
18063 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18064 L:      linux-fbdev@vger.kernel.org
18065 S:      Maintained
18066 F:      drivers/video/fbdev/aty/radeon*
18067 F:      include/uapi/linux/radeonfb.h
18068
18069 RADIOSHARK RADIO DRIVER
18070 M:      Hans Verkuil <hverkuil@xs4all.nl>
18071 L:      linux-media@vger.kernel.org
18072 S:      Maintained
18073 T:      git git://linuxtv.org/media_tree.git
18074 F:      drivers/media/radio/radio-shark.c
18075
18076 RADIOSHARK2 RADIO DRIVER
18077 M:      Hans Verkuil <hverkuil@xs4all.nl>
18078 L:      linux-media@vger.kernel.org
18079 S:      Maintained
18080 T:      git git://linuxtv.org/media_tree.git
18081 F:      drivers/media/radio/radio-shark2.c
18082 F:      drivers/media/radio/radio-tea5777.c
18083
18084 RADOS BLOCK DEVICE (RBD)
18085 M:      Ilya Dryomov <idryomov@gmail.com>
18086 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18087 L:      ceph-devel@vger.kernel.org
18088 S:      Supported
18089 W:      http://ceph.com/
18090 T:      git https://github.com/ceph/ceph-client.git
18091 F:      Documentation/ABI/testing/sysfs-bus-rbd
18092 F:      drivers/block/rbd.c
18093 F:      drivers/block/rbd_types.h
18094
18095 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18096 L:      linux-fbdev@vger.kernel.org
18097 S:      Orphan
18098 F:      drivers/video/fbdev/aty/aty128fb.c
18099
18100 RAINSHADOW-CEC DRIVER
18101 M:      Hans Verkuil <hverkuil@xs4all.nl>
18102 L:      linux-media@vger.kernel.org
18103 S:      Maintained
18104 T:      git git://linuxtv.org/media_tree.git
18105 F:      drivers/media/cec/usb/rainshadow/
18106
18107 RALINK MIPS ARCHITECTURE
18108 M:      John Crispin <john@phrozen.org>
18109 L:      linux-mips@vger.kernel.org
18110 S:      Maintained
18111 F:      arch/mips/ralink
18112
18113 RALINK MT7621 MIPS ARCHITECTURE
18114 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18115 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18116 L:      linux-mips@vger.kernel.org
18117 S:      Maintained
18118 F:      arch/mips/boot/dts/ralink/mt7621*
18119
18120 RALINK RT2X00 WIRELESS LAN DRIVER
18121 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18122 L:      linux-wireless@vger.kernel.org
18123 S:      Maintained
18124 F:      drivers/net/wireless/ralink/rt2x00/
18125
18126 RAMDISK RAM BLOCK DEVICE DRIVER
18127 M:      Jens Axboe <axboe@kernel.dk>
18128 S:      Maintained
18129 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18130 F:      drivers/block/brd.c
18131
18132 RANCHU VIRTUAL BOARD FOR MIPS
18133 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18134 L:      linux-mips@vger.kernel.org
18135 S:      Supported
18136 F:      arch/mips/configs/generic/board-ranchu.config
18137 F:      arch/mips/generic/board-ranchu.c
18138
18139 RANDOM NUMBER DRIVER
18140 M:      "Theodore Ts'o" <tytso@mit.edu>
18141 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18142 S:      Maintained
18143 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18144 F:      drivers/char/random.c
18145 F:      drivers/virt/vmgenid.c
18146
18147 RAPIDIO SUBSYSTEM
18148 M:      Matt Porter <mporter@kernel.crashing.org>
18149 M:      Alexandre Bounine <alex.bou9@gmail.com>
18150 S:      Maintained
18151 F:      drivers/rapidio/
18152
18153 RAS INFRASTRUCTURE
18154 M:      Tony Luck <tony.luck@intel.com>
18155 M:      Borislav Petkov <bp@alien8.de>
18156 L:      linux-edac@vger.kernel.org
18157 S:      Maintained
18158 F:      Documentation/admin-guide/ras.rst
18159 F:      drivers/ras/
18160 F:      include/linux/ras.h
18161 F:      include/ras/ras_event.h
18162
18163 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
18164 L:      linux-wireless@vger.kernel.org
18165 S:      Orphan
18166 F:      drivers/net/wireless/legacy/ray*
18167
18168 RC-CORE / LIRC FRAMEWORK
18169 M:      Sean Young <sean@mess.org>
18170 L:      linux-media@vger.kernel.org
18171 S:      Maintained
18172 W:      http://linuxtv.org
18173 T:      git git://linuxtv.org/media_tree.git
18174 F:      Documentation/driver-api/media/rc-core.rst
18175 F:      Documentation/userspace-api/media/rc/
18176 F:      drivers/media/rc/
18177 F:      include/media/rc-core.h
18178 F:      include/media/rc-map.h
18179 F:      include/uapi/linux/lirc.h
18180
18181 RCMM REMOTE CONTROLS DECODER
18182 M:      Patrick Lerda <patrick9876@free.fr>
18183 S:      Maintained
18184 F:      drivers/media/rc/ir-rcmm-decoder.c
18185
18186 RCUTORTURE TEST FRAMEWORK
18187 M:      "Paul E. McKenney" <paulmck@kernel.org>
18188 M:      Josh Triplett <josh@joshtriplett.org>
18189 R:      Steven Rostedt <rostedt@goodmis.org>
18190 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18191 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18192 L:      rcu@vger.kernel.org
18193 S:      Supported
18194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18195 F:      tools/testing/selftests/rcutorture
18196
18197 RDACM20 Camera Sensor
18198 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18199 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18200 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18201 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18202 L:      linux-media@vger.kernel.org
18203 S:      Maintained
18204 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18205 F:      drivers/media/i2c/max9271.c
18206 F:      drivers/media/i2c/max9271.h
18207 F:      drivers/media/i2c/rdacm20.c
18208
18209 RDACM21 Camera Sensor
18210 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18211 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18212 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18213 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18214 L:      linux-media@vger.kernel.org
18215 S:      Maintained
18216 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18217 F:      drivers/media/i2c/max9271.c
18218 F:      drivers/media/i2c/max9271.h
18219 F:      drivers/media/i2c/rdacm21.c
18220
18221 RDC R-321X SoC
18222 M:      Florian Fainelli <florian@openwrt.org>
18223 S:      Maintained
18224
18225 RDC R6040 FAST ETHERNET DRIVER
18226 M:      Florian Fainelli <f.fainelli@gmail.com>
18227 L:      netdev@vger.kernel.org
18228 S:      Maintained
18229 F:      drivers/net/ethernet/rdc/r6040.c
18230
18231 RDMAVT - RDMA verbs software
18232 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18233 L:      linux-rdma@vger.kernel.org
18234 S:      Supported
18235 F:      drivers/infiniband/sw/rdmavt
18236
18237 RDS - RELIABLE DATAGRAM SOCKETS
18238 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
18239 L:      netdev@vger.kernel.org
18240 L:      linux-rdma@vger.kernel.org
18241 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18242 S:      Supported
18243 W:      https://oss.oracle.com/projects/rds/
18244 F:      Documentation/networking/rds.rst
18245 F:      net/rds/
18246
18247 RDT - RESOURCE ALLOCATION
18248 M:      Fenghua Yu <fenghua.yu@intel.com>
18249 M:      Reinette Chatre <reinette.chatre@intel.com>
18250 L:      linux-kernel@vger.kernel.org
18251 S:      Supported
18252 F:      Documentation/arch/x86/resctrl*
18253 F:      arch/x86/include/asm/resctrl.h
18254 F:      arch/x86/kernel/cpu/resctrl/
18255 F:      tools/testing/selftests/resctrl/
18256
18257 READ-COPY UPDATE (RCU)
18258 M:      "Paul E. McKenney" <paulmck@kernel.org>
18259 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18260 M:      Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h)
18261 M:      Joel Fernandes <joel@joelfernandes.org>
18262 M:      Josh Triplett <josh@joshtriplett.org>
18263 M:      Boqun Feng <boqun.feng@gmail.com>
18264 R:      Steven Rostedt <rostedt@goodmis.org>
18265 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18266 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18267 R:      Zqiang <qiang.zhang1211@gmail.com>
18268 L:      rcu@vger.kernel.org
18269 S:      Supported
18270 W:      http://www.rdrop.com/users/paulmck/RCU/
18271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18272 F:      Documentation/RCU/
18273 F:      include/linux/rcu*
18274 F:      kernel/rcu/
18275 X:      Documentation/RCU/torture.rst
18276 X:      include/linux/srcu*.h
18277 X:      kernel/rcu/srcu*.c
18278
18279 REAL TIME CLOCK (RTC) SUBSYSTEM
18280 M:      Alessandro Zummo <a.zummo@towertech.it>
18281 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18282 L:      linux-rtc@vger.kernel.org
18283 S:      Maintained
18284 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18286 F:      Documentation/admin-guide/rtc.rst
18287 F:      Documentation/devicetree/bindings/rtc/
18288 F:      drivers/rtc/
18289 F:      include/linux/rtc.h
18290 F:      include/linux/rtc/
18291 F:      include/uapi/linux/rtc.h
18292 F:      tools/testing/selftests/rtc/
18293
18294 Real-time Linux Analysis (RTLA) tools
18295 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18296 M:      Steven Rostedt <rostedt@goodmis.org>
18297 L:      linux-trace-kernel@vger.kernel.org
18298 S:      Maintained
18299 F:      Documentation/tools/rtla/
18300 F:      tools/tracing/rtla/
18301
18302 REALTEK AUDIO CODECS
18303 M:      Oder Chiou <oder_chiou@realtek.com>
18304 S:      Maintained
18305 F:      include/sound/rt*.h
18306 F:      sound/soc/codecs/rt*
18307
18308 REALTEK OTTO WATCHDOG
18309 M:      Sander Vanheule <sander@svanheule.net>
18310 L:      linux-watchdog@vger.kernel.org
18311 S:      Maintained
18312 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18313 F:      drivers/watchdog/realtek_otto_wdt.c
18314
18315 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18316 M:      Linus Walleij <linus.walleij@linaro.org>
18317 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18318 S:      Maintained
18319 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18320 F:      drivers/net/dsa/realtek/*
18321
18322 REALTEK WIRELESS DRIVER (rtlwifi family)
18323 M:      Ping-Ke Shih <pkshih@realtek.com>
18324 L:      linux-wireless@vger.kernel.org
18325 S:      Maintained
18326 F:      drivers/net/wireless/realtek/rtlwifi/
18327
18328 REALTEK WIRELESS DRIVER (rtw88)
18329 M:      Ping-Ke Shih <pkshih@realtek.com>
18330 L:      linux-wireless@vger.kernel.org
18331 S:      Maintained
18332 F:      drivers/net/wireless/realtek/rtw88/
18333
18334 REALTEK WIRELESS DRIVER (rtw89)
18335 M:      Ping-Ke Shih <pkshih@realtek.com>
18336 L:      linux-wireless@vger.kernel.org
18337 S:      Maintained
18338 F:      drivers/net/wireless/realtek/rtw89/
18339
18340 REDPINE WIRELESS DRIVER
18341 L:      linux-wireless@vger.kernel.org
18342 S:      Orphan
18343 F:      drivers/net/wireless/rsi/
18344
18345 REGISTER MAP ABSTRACTION
18346 M:      Mark Brown <broonie@kernel.org>
18347 L:      linux-kernel@vger.kernel.org
18348 S:      Supported
18349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18350 F:      Documentation/devicetree/bindings/regmap/
18351 F:      drivers/base/regmap/
18352 F:      include/linux/regmap.h
18353
18354 REISERFS FILE SYSTEM
18355 L:      reiserfs-devel@vger.kernel.org
18356 S:      Obsolete
18357 F:      fs/reiserfs/
18358
18359 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18360 M:      Bjorn Andersson <andersson@kernel.org>
18361 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18362 L:      linux-remoteproc@vger.kernel.org
18363 S:      Maintained
18364 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18365 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18366 F:      Documentation/devicetree/bindings/remoteproc/
18367 F:      Documentation/staging/remoteproc.rst
18368 F:      drivers/remoteproc/
18369 F:      include/linux/remoteproc.h
18370 F:      include/linux/remoteproc/
18371
18372 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18373 M:      Bjorn Andersson <andersson@kernel.org>
18374 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18375 L:      linux-remoteproc@vger.kernel.org
18376 S:      Maintained
18377 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18378 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18379 F:      Documentation/staging/rpmsg.rst
18380 F:      drivers/rpmsg/
18381 F:      include/linux/rpmsg.h
18382 F:      include/linux/rpmsg/
18383 F:      include/uapi/linux/rpmsg.h
18384 F:      samples/rpmsg/
18385
18386 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18387 M:      Stephan Gerhold <stephan@gerhold.net>
18388 L:      netdev@vger.kernel.org
18389 L:      linux-remoteproc@vger.kernel.org
18390 S:      Maintained
18391 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18392
18393 RENESAS CLOCK DRIVERS
18394 M:      Geert Uytterhoeven <geert+renesas@glider.be>
18395 L:      linux-renesas-soc@vger.kernel.org
18396 S:      Supported
18397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18398 F:      Documentation/devicetree/bindings/clock/renesas,*
18399 F:      drivers/clk/renesas/
18400
18401 RENESAS EMEV2 I2C DRIVER
18402 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18403 L:      linux-renesas-soc@vger.kernel.org
18404 S:      Supported
18405 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18406 F:      drivers/i2c/busses/i2c-emev2.c
18407
18408 RENESAS ETHERNET DRIVERS
18409 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18410 L:      netdev@vger.kernel.org
18411 L:      linux-renesas-soc@vger.kernel.org
18412 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
18413 F:      drivers/net/ethernet/renesas/
18414 F:      include/linux/sh_eth.h
18415
18416 RENESAS IDT821034 ASoC CODEC
18417 M:      Herve Codina <herve.codina@bootlin.com>
18418 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18419 S:      Maintained
18420 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18421 F:      sound/soc/codecs/idt821034.c
18422
18423 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18424 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18425 L:      linux-mtd@lists.infradead.org
18426 L:      linux-renesas-soc@vger.kernel.org
18427 S:      Maintained
18428 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18429 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
18430
18431 RENESAS R-CAR GYROADC DRIVER
18432 M:      Marek Vasut <marek.vasut@gmail.com>
18433 L:      linux-iio@vger.kernel.org
18434 S:      Supported
18435 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18436 F:      drivers/iio/adc/rcar-gyroadc.c
18437
18438 RENESAS R-CAR I2C DRIVERS
18439 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18440 L:      linux-renesas-soc@vger.kernel.org
18441 S:      Supported
18442 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18443 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18444 F:      drivers/i2c/busses/i2c-rcar.c
18445 F:      drivers/i2c/busses/i2c-sh_mobile.c
18446
18447 RENESAS R-CAR SATA DRIVER
18448 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18449 L:      linux-ide@vger.kernel.org
18450 L:      linux-renesas-soc@vger.kernel.org
18451 S:      Supported
18452 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18453 F:      drivers/ata/sata_rcar.c
18454
18455 RENESAS R-CAR THERMAL DRIVERS
18456 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
18457 L:      linux-renesas-soc@vger.kernel.org
18458 S:      Supported
18459 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18460 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18461 F:      drivers/thermal/rcar_gen3_thermal.c
18462 F:      drivers/thermal/rcar_thermal.c
18463
18464 RENESAS RIIC DRIVER
18465 M:      Chris Brandt <chris.brandt@renesas.com>
18466 L:      linux-renesas-soc@vger.kernel.org
18467 S:      Supported
18468 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18469 F:      drivers/i2c/busses/i2c-riic.c
18470
18471 RENESAS RZ/G2L A/D DRIVER
18472 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
18473 L:      linux-iio@vger.kernel.org
18474 L:      linux-renesas-soc@vger.kernel.org
18475 S:      Supported
18476 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18477 F:      drivers/iio/adc/rzg2l_adc.c
18478
18479 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18480 M:      Biju Das <biju.das.jz@bp.renesas.com>
18481 L:      linux-iio@vger.kernel.org
18482 L:      linux-renesas-soc@vger.kernel.org
18483 S:      Supported
18484 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18485 F:      drivers/counter/rz-mtu3-cnt.c
18486
18487 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18488 M:      Clément Léger <clement.leger@bootlin.com>
18489 L:      linux-renesas-soc@vger.kernel.org
18490 L:      netdev@vger.kernel.org
18491 S:      Maintained
18492 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18493 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18494 F:      drivers/net/dsa/rzn1_a5psw*
18495 F:      drivers/net/pcs/pcs-rzn1-miic.c
18496 F:      include/dt-bindings/net/pcs-rzn1-miic.h
18497 F:      include/linux/pcs-rzn1-miic.h
18498 F:      net/dsa/tag_rzn1_a5psw.c
18499
18500 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18501 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18502 L:      linux-rtc@vger.kernel.org
18503 L:      linux-renesas-soc@vger.kernel.org
18504 S:      Maintained
18505 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18506 F:      drivers/rtc/rtc-rzn1.c
18507
18508 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18509 M:      Herve Codina <herve.codina@bootlin.com>
18510 L:      linux-renesas-soc@vger.kernel.org
18511 L:      linux-usb@vger.kernel.org
18512 S:      Maintained
18513 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18514 F:      drivers/usb/gadget/udc/renesas_usbf.c
18515
18516 RENESAS RZ/V2M I2C DRIVER
18517 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
18518 L:      linux-i2c@vger.kernel.org
18519 L:      linux-renesas-soc@vger.kernel.org
18520 S:      Supported
18521 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18522 F:      drivers/i2c/busses/i2c-rzv2m.c
18523
18524 RENESAS USB PHY DRIVER
18525 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
18526 L:      linux-renesas-soc@vger.kernel.org
18527 S:      Maintained
18528 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
18529
18530 RENESAS VERSACLOCK 7 CLOCK DRIVER
18531 M:      Alex Helms <alexander.helms.jy@renesas.com>
18532 S:      Maintained
18533 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18534 F:      drivers/clk/clk-versaclock7.c
18535
18536 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18537 M:      Herve Codina <herve.codina@bootlin.com>
18538 L:      linux-iio@vger.kernel.org
18539 S:      Maintained
18540 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18541 F:      drivers/iio/potentiometer/x9250.c
18542
18543 RESET CONTROLLER FRAMEWORK
18544 M:      Philipp Zabel <p.zabel@pengutronix.de>
18545 S:      Maintained
18546 T:      git git://git.pengutronix.de/git/pza/linux
18547 F:      Documentation/devicetree/bindings/reset/
18548 F:      Documentation/driver-api/reset.rst
18549 F:      drivers/reset/
18550 F:      include/dt-bindings/reset/
18551 F:      include/linux/reset-controller.h
18552 F:      include/linux/reset.h
18553 F:      include/linux/reset/
18554 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18555
18556 RESTARTABLE SEQUENCES SUPPORT
18557 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18558 M:      Peter Zijlstra <peterz@infradead.org>
18559 M:      "Paul E. McKenney" <paulmck@kernel.org>
18560 M:      Boqun Feng <boqun.feng@gmail.com>
18561 L:      linux-kernel@vger.kernel.org
18562 S:      Supported
18563 F:      include/trace/events/rseq.h
18564 F:      include/uapi/linux/rseq.h
18565 F:      kernel/rseq.c
18566 F:      tools/testing/selftests/rseq/
18567
18568 RFKILL
18569 M:      Johannes Berg <johannes@sipsolutions.net>
18570 L:      linux-wireless@vger.kernel.org
18571 S:      Maintained
18572 W:      https://wireless.wiki.kernel.org/
18573 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
18574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18576 F:      Documentation/ABI/stable/sysfs-class-rfkill
18577 F:      Documentation/driver-api/rfkill.rst
18578 F:      include/linux/rfkill.h
18579 F:      include/uapi/linux/rfkill.h
18580 F:      net/rfkill/
18581
18582 RHASHTABLE
18583 M:      Thomas Graf <tgraf@suug.ch>
18584 M:      Herbert Xu <herbert@gondor.apana.org.au>
18585 L:      netdev@vger.kernel.org
18586 S:      Maintained
18587 F:      include/linux/rhashtable-types.h
18588 F:      include/linux/rhashtable.h
18589 F:      lib/rhashtable.c
18590 F:      lib/test_rhashtable.c
18591
18592 RICOH R5C592 MEMORYSTICK DRIVER
18593 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18594 S:      Maintained
18595 F:      drivers/memstick/host/r592.*
18596
18597 RICOH SMARTMEDIA/XD DRIVER
18598 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18599 S:      Maintained
18600 F:      drivers/mtd/nand/raw/r852.c
18601 F:      drivers/mtd/nand/raw/r852.h
18602
18603 RISC-V ARCHITECTURE
18604 M:      Paul Walmsley <paul.walmsley@sifive.com>
18605 M:      Palmer Dabbelt <palmer@dabbelt.com>
18606 M:      Albert Ou <aou@eecs.berkeley.edu>
18607 L:      linux-riscv@lists.infradead.org
18608 S:      Supported
18609 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18610 C:      irc://irc.libera.chat/riscv
18611 P:      Documentation/arch/riscv/patch-acceptance.rst
18612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18613 F:      arch/riscv/
18614 N:      riscv
18615 K:      riscv
18616
18617 RISC-V MICROCHIP FPGA SUPPORT
18618 M:      Conor Dooley <conor.dooley@microchip.com>
18619 M:      Daire McNamara <daire.mcnamara@microchip.com>
18620 L:      linux-riscv@lists.infradead.org
18621 S:      Supported
18622 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18623 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18624 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18625 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18626 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18627 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18628 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
18629 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18630 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18631 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18632 F:      arch/riscv/boot/dts/microchip/
18633 F:      drivers/char/hw_random/mpfs-rng.c
18634 F:      drivers/clk/microchip/clk-mpfs*.c
18635 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
18636 F:      drivers/mailbox/mailbox-mpfs.c
18637 F:      drivers/pci/controller/pcie-microchip-host.c
18638 F:      drivers/pwm/pwm-microchip-core.c
18639 F:      drivers/reset/reset-mpfs.c
18640 F:      drivers/rtc/rtc-mpfs.c
18641 F:      drivers/soc/microchip/mpfs-sys-controller.c
18642 F:      drivers/spi/spi-microchip-core-qspi.c
18643 F:      drivers/spi/spi-microchip-core.c
18644 F:      drivers/usb/musb/mpfs.c
18645 F:      include/soc/microchip/mpfs.h
18646
18647 RISC-V MISC SOC SUPPORT
18648 M:      Conor Dooley <conor@kernel.org>
18649 L:      linux-riscv@lists.infradead.org
18650 S:      Maintained
18651 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18652 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18653 F:      Documentation/devicetree/bindings/riscv/
18654 F:      arch/riscv/boot/dts/
18655 X:      arch/riscv/boot/dts/allwinner/
18656 X:      arch/riscv/boot/dts/renesas/
18657
18658 RISC-V PMU DRIVERS
18659 M:      Atish Patra <atishp@atishpatra.org>
18660 R:      Anup Patel <anup@brainfault.org>
18661 L:      linux-riscv@lists.infradead.org
18662 S:      Supported
18663 F:      drivers/perf/riscv_pmu.c
18664 F:      drivers/perf/riscv_pmu_legacy.c
18665 F:      drivers/perf/riscv_pmu_sbi.c
18666
18667 RISC-V THEAD SoC SUPPORT
18668 M:      Jisheng Zhang <jszhang@kernel.org>
18669 M:      Guo Ren <guoren@kernel.org>
18670 M:      Fu Wei <wefu@redhat.com>
18671 L:      linux-riscv@lists.infradead.org
18672 S:      Maintained
18673 F:      arch/riscv/boot/dts/thead/
18674
18675 RNBD BLOCK DRIVERS
18676 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18677 M:      Jack Wang <jinpu.wang@ionos.com>
18678 L:      linux-block@vger.kernel.org
18679 S:      Maintained
18680 F:      drivers/block/rnbd/
18681
18682 ROCCAT DRIVERS
18683 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
18684 S:      Maintained
18685 W:      http://sourceforge.net/projects/roccat/
18686 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
18687 F:      drivers/hid/hid-roccat*
18688 F:      include/linux/hid-roccat*
18689
18690 ROCKCHIP CRYPTO DRIVERS
18691 M:      Corentin Labbe <clabbe@baylibre.com>
18692 L:      linux-crypto@vger.kernel.org
18693 S:      Maintained
18694 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18695 F:      drivers/crypto/rockchip/
18696
18697 ROCKCHIP I2S TDM DRIVER
18698 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18699 L:      linux-rockchip@lists.infradead.org
18700 S:      Maintained
18701 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18702 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
18703
18704 ROCKCHIP ISP V1 DRIVER
18705 M:      Dafna Hirschfeld <dafna@fastmail.com>
18706 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18707 L:      linux-media@vger.kernel.org
18708 L:      linux-rockchip@lists.infradead.org
18709 S:      Maintained
18710 F:      Documentation/admin-guide/media/rkisp1.rst
18711 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18712 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18713 F:      drivers/media/platform/rockchip/rkisp1
18714 F:      include/uapi/linux/rkisp1-config.h
18715
18716 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18717 M:      Jacob Chen <jacob-chen@iotwrt.com>
18718 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18719 L:      linux-media@vger.kernel.org
18720 L:      linux-rockchip@lists.infradead.org
18721 S:      Maintained
18722 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
18723 F:      drivers/media/platform/rockchip/rga/
18724
18725 ROCKCHIP VIDEO DECODER DRIVER
18726 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18727 L:      linux-media@vger.kernel.org
18728 L:      linux-rockchip@lists.infradead.org
18729 S:      Maintained
18730 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18731 F:      drivers/staging/media/rkvdec/
18732
18733 ROCKER DRIVER
18734 M:      Jiri Pirko <jiri@resnulli.us>
18735 L:      netdev@vger.kernel.org
18736 S:      Supported
18737 F:      drivers/net/ethernet/rocker/
18738
18739 ROCKETPORT EXPRESS/INFINITY DRIVER
18740 M:      Kevin Cernekee <cernekee@gmail.com>
18741 L:      linux-serial@vger.kernel.org
18742 S:      Odd Fixes
18743 F:      drivers/tty/serial/rp2.*
18744
18745 ROHM BD99954 CHARGER IC
18746 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18747 S:      Supported
18748 F:      drivers/power/supply/bd99954-charger.c
18749 F:      drivers/power/supply/bd99954-charger.h
18750
18751 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18752 M:      Tomasz Duszynski <tduszyns@gmail.com>
18753 S:      Maintained
18754 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
18755 F:      drivers/iio/light/bh1750.c
18756
18757 ROHM BM1390 PRESSURE SENSOR DRIVER
18758 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18759 L:      linux-iio@vger.kernel.org
18760 S:      Supported
18761 F:      drivers/iio/pressure/rohm-bm1390.c
18762
18763 ROHM BU270xx LIGHT SENSOR DRIVERs
18764 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18765 L:      linux-iio@vger.kernel.org
18766 S:      Supported
18767 F:      drivers/iio/light/rohm-bu27008.c
18768 F:      drivers/iio/light/rohm-bu27034.c
18769
18770 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
18771 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
18772 L:      linux-kernel@vger.kernel.org
18773 L:      linux-renesas-soc@vger.kernel.org
18774 S:      Supported
18775 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
18776 F:      drivers/gpio/gpio-bd9571mwv.c
18777 F:      drivers/mfd/bd9571mwv.c
18778 F:      drivers/regulator/bd9571mwv-regulator.c
18779 F:      include/linux/mfd/bd9571mwv.h
18780
18781 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
18782 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18783 S:      Supported
18784 F:      drivers/clk/clk-bd718x7.c
18785 F:      drivers/gpio/gpio-bd71815.c
18786 F:      drivers/gpio/gpio-bd71828.c
18787 F:      drivers/mfd/rohm-bd71828.c
18788 F:      drivers/mfd/rohm-bd718x7.c
18789 F:      drivers/mfd/rohm-bd9576.c
18790 F:      drivers/regulator/bd71815-regulator.c
18791 F:      drivers/regulator/bd71828-regulator.c
18792 F:      drivers/regulator/bd718x7-regulator.c
18793 F:      drivers/regulator/bd9576-regulator.c
18794 F:      drivers/regulator/rohm-regulator.c
18795 F:      drivers/rtc/rtc-bd70528.c
18796 F:      drivers/watchdog/bd9576_wdt.c
18797 F:      include/linux/mfd/rohm-bd71815.h
18798 F:      include/linux/mfd/rohm-bd71828.h
18799 F:      include/linux/mfd/rohm-bd718x7.h
18800 F:      include/linux/mfd/rohm-bd957x.h
18801 F:      include/linux/mfd/rohm-generic.h
18802 F:      include/linux/mfd/rohm-shared.h
18803
18804 ROSE NETWORK LAYER
18805 M:      Ralf Baechle <ralf@linux-mips.org>
18806 L:      linux-hams@vger.kernel.org
18807 S:      Maintained
18808 W:      https://linux-ax25.in-berlin.de
18809 F:      include/net/rose.h
18810 F:      include/uapi/linux/rose.h
18811 F:      net/rose/
18812
18813 ROTATION DRIVER FOR ALLWINNER A83T
18814 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
18815 L:      linux-media@vger.kernel.org
18816 S:      Maintained
18817 T:      git git://linuxtv.org/media_tree.git
18818 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
18819 F:      drivers/media/platform/sunxi/sun8i-rotate/
18820
18821 RPMSG TTY DRIVER
18822 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
18823 L:      linux-remoteproc@vger.kernel.org
18824 S:      Maintained
18825 F:      drivers/tty/rpmsg_tty.c
18826
18827 RTL2830 MEDIA DRIVER
18828 M:      Antti Palosaari <crope@iki.fi>
18829 L:      linux-media@vger.kernel.org
18830 S:      Maintained
18831 W:      https://linuxtv.org
18832 W:      http://palosaari.fi/linux/
18833 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18834 T:      git git://linuxtv.org/anttip/media_tree.git
18835 F:      drivers/media/dvb-frontends/rtl2830*
18836
18837 RTL2832 MEDIA DRIVER
18838 M:      Antti Palosaari <crope@iki.fi>
18839 L:      linux-media@vger.kernel.org
18840 S:      Maintained
18841 W:      https://linuxtv.org
18842 W:      http://palosaari.fi/linux/
18843 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18844 T:      git git://linuxtv.org/anttip/media_tree.git
18845 F:      drivers/media/dvb-frontends/rtl2832*
18846
18847 RTL2832_SDR MEDIA DRIVER
18848 M:      Antti Palosaari <crope@iki.fi>
18849 L:      linux-media@vger.kernel.org
18850 S:      Maintained
18851 W:      https://linuxtv.org
18852 W:      http://palosaari.fi/linux/
18853 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18854 T:      git git://linuxtv.org/anttip/media_tree.git
18855 F:      drivers/media/dvb-frontends/rtl2832_sdr*
18856
18857 RTL8180 WIRELESS DRIVER
18858 L:      linux-wireless@vger.kernel.org
18859 S:      Orphan
18860 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
18861
18862 RTL8187 WIRELESS DRIVER
18863 M:      Hin-Tak Leung <hintak.leung@gmail.com>
18864 M:      Larry Finger <Larry.Finger@lwfinger.net>
18865 L:      linux-wireless@vger.kernel.org
18866 S:      Maintained
18867 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
18868
18869 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
18870 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
18871 L:      linux-wireless@vger.kernel.org
18872 S:      Maintained
18873 F:      drivers/net/wireless/realtek/rtl8xxxu/
18874
18875 RTRS TRANSPORT DRIVERS
18876 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18877 M:      Jack Wang <jinpu.wang@ionos.com>
18878 L:      linux-rdma@vger.kernel.org
18879 S:      Maintained
18880 F:      drivers/infiniband/ulp/rtrs/
18881
18882 RUNTIME VERIFICATION (RV)
18883 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18884 M:      Steven Rostedt <rostedt@goodmis.org>
18885 L:      linux-trace-kernel@vger.kernel.org
18886 S:      Maintained
18887 F:      Documentation/trace/rv/
18888 F:      include/linux/rv.h
18889 F:      include/rv/
18890 F:      kernel/trace/rv/
18891 F:      tools/verification/
18892
18893 RUST
18894 M:      Miguel Ojeda <ojeda@kernel.org>
18895 M:      Alex Gaynor <alex.gaynor@gmail.com>
18896 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
18897 R:      Boqun Feng <boqun.feng@gmail.com>
18898 R:      Gary Guo <gary@garyguo.net>
18899 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
18900 R:      Benno Lossin <benno.lossin@proton.me>
18901 R:      Andreas Hindborg <a.hindborg@samsung.com>
18902 R:      Alice Ryhl <aliceryhl@google.com>
18903 L:      rust-for-linux@vger.kernel.org
18904 S:      Supported
18905 W:      https://rust-for-linux.com
18906 B:      https://github.com/Rust-for-Linux/linux/issues
18907 C:      zulip://rust-for-linux.zulipchat.com
18908 P:      https://rust-for-linux.com/contributing
18909 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
18910 F:      Documentation/rust/
18911 F:      rust/
18912 F:      samples/rust/
18913 F:      scripts/*rust*
18914 K:      \b(?i:rust)\b
18915
18916 RXRPC SOCKETS (AF_RXRPC)
18917 M:      David Howells <dhowells@redhat.com>
18918 M:      Marc Dionne <marc.dionne@auristor.com>
18919 L:      linux-afs@lists.infradead.org
18920 S:      Supported
18921 W:      https://www.infradead.org/~dhowells/kafs/
18922 F:      Documentation/networking/rxrpc.rst
18923 F:      include/keys/rxrpc-type.h
18924 F:      include/net/af_rxrpc.h
18925 F:      include/trace/events/rxrpc.h
18926 F:      include/uapi/linux/rxrpc.h
18927 F:      net/rxrpc/
18928
18929 S3 SAVAGE FRAMEBUFFER DRIVER
18930 M:      Antonino Daplas <adaplas@gmail.com>
18931 L:      linux-fbdev@vger.kernel.org
18932 S:      Maintained
18933 F:      drivers/video/fbdev/savage/
18934
18935 S390 ARCHITECTURE
18936 M:      Heiko Carstens <hca@linux.ibm.com>
18937 M:      Vasily Gorbik <gor@linux.ibm.com>
18938 M:      Alexander Gordeev <agordeev@linux.ibm.com>
18939 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
18940 R:      Sven Schnelle <svens@linux.ibm.com>
18941 L:      linux-s390@vger.kernel.org
18942 S:      Supported
18943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
18944 F:      Documentation/driver-api/s390-drivers.rst
18945 F:      Documentation/arch/s390/
18946 F:      arch/s390/
18947 F:      drivers/s390/
18948 F:      drivers/watchdog/diag288_wdt.c
18949
18950 S390 COMMON I/O LAYER
18951 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
18952 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
18953 L:      linux-s390@vger.kernel.org
18954 S:      Supported
18955 F:      drivers/s390/cio/
18956
18957 S390 DASD DRIVER
18958 M:      Stefan Haberland <sth@linux.ibm.com>
18959 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
18960 L:      linux-s390@vger.kernel.org
18961 S:      Supported
18962 F:      block/partitions/ibm.c
18963 F:      drivers/s390/block/dasd*
18964 F:      include/linux/dasd_mod.h
18965
18966 S390 IOMMU (PCI)
18967 M:      Niklas Schnelle <schnelle@linux.ibm.com>
18968 M:      Matthew Rosato <mjrosato@linux.ibm.com>
18969 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
18970 L:      linux-s390@vger.kernel.org
18971 S:      Supported
18972 F:      drivers/iommu/s390-iommu.c
18973
18974 S390 IUCV NETWORK LAYER
18975 M:      Alexandra Winter <wintera@linux.ibm.com>
18976 M:      Wenjia Zhang <wenjia@linux.ibm.com>
18977 L:      linux-s390@vger.kernel.org
18978 L:      netdev@vger.kernel.org
18979 S:      Supported
18980 F:      drivers/s390/net/*iucv*
18981 F:      include/net/iucv/
18982 F:      net/iucv/
18983
18984 S390 MM
18985 M:      Alexander Gordeev <agordeev@linux.ibm.com>
18986 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
18987 L:      linux-s390@vger.kernel.org
18988 S:      Supported
18989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
18990 F:      arch/s390/include/asm/pgtable.h
18991 F:      arch/s390/mm
18992
18993 S390 NETWORK DRIVERS
18994 M:      Alexandra Winter <wintera@linux.ibm.com>
18995 M:      Wenjia Zhang <wenjia@linux.ibm.com>
18996 L:      linux-s390@vger.kernel.org
18997 L:      netdev@vger.kernel.org
18998 S:      Supported
18999 F:      drivers/s390/net/
19000
19001 S390 PCI SUBSYSTEM
19002 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19003 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19004 L:      linux-s390@vger.kernel.org
19005 S:      Supported
19006 F:      Documentation/arch/s390/pci.rst
19007 F:      arch/s390/pci/
19008 F:      drivers/pci/hotplug/s390_pci_hpc.c
19009
19010 S390 SCM DRIVER
19011 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19012 L:      linux-s390@vger.kernel.org
19013 S:      Supported
19014 F:      drivers/s390/block/scm*
19015 F:      drivers/s390/cio/scm.c
19016
19017 S390 VFIO AP DRIVER
19018 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19019 M:      Halil Pasic <pasic@linux.ibm.com>
19020 M:      Jason Herne <jjherne@linux.ibm.com>
19021 L:      linux-s390@vger.kernel.org
19022 S:      Supported
19023 F:      Documentation/arch/s390/vfio-ap*
19024 F:      drivers/s390/crypto/vfio_ap*
19025
19026 S390 VFIO-CCW DRIVER
19027 M:      Eric Farman <farman@linux.ibm.com>
19028 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19029 R:      Halil Pasic <pasic@linux.ibm.com>
19030 L:      linux-s390@vger.kernel.org
19031 L:      kvm@vger.kernel.org
19032 S:      Supported
19033 F:      Documentation/arch/s390/vfio-ccw.rst
19034 F:      drivers/s390/cio/vfio_ccw*
19035 F:      include/uapi/linux/vfio_ccw.h
19036
19037 S390 VFIO-PCI DRIVER
19038 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19039 M:      Eric Farman <farman@linux.ibm.com>
19040 L:      linux-s390@vger.kernel.org
19041 L:      kvm@vger.kernel.org
19042 S:      Supported
19043 F:      arch/s390/kvm/pci*
19044 F:      drivers/vfio/pci/vfio_pci_zdev.c
19045 F:      include/uapi/linux/vfio_zdev.h
19046
19047 S390 ZCRYPT DRIVER
19048 M:      Harald Freudenberger <freude@linux.ibm.com>
19049 L:      linux-s390@vger.kernel.org
19050 S:      Supported
19051 F:      drivers/s390/crypto/
19052
19053 S390 ZFCP DRIVER
19054 M:      Steffen Maier <maier@linux.ibm.com>
19055 M:      Benjamin Block <bblock@linux.ibm.com>
19056 L:      linux-s390@vger.kernel.org
19057 S:      Supported
19058 F:      drivers/s390/scsi/zfcp_*
19059
19060 SAA6588 RDS RECEIVER DRIVER
19061 M:      Hans Verkuil <hverkuil@xs4all.nl>
19062 L:      linux-media@vger.kernel.org
19063 S:      Odd Fixes
19064 W:      https://linuxtv.org
19065 T:      git git://linuxtv.org/media_tree.git
19066 F:      drivers/media/i2c/saa6588*
19067
19068 SAA7134 VIDEO4LINUX DRIVER
19069 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19070 L:      linux-media@vger.kernel.org
19071 S:      Odd fixes
19072 W:      https://linuxtv.org
19073 T:      git git://linuxtv.org/media_tree.git
19074 F:      Documentation/driver-api/media/drivers/saa7134*
19075 F:      drivers/media/pci/saa7134/
19076
19077 SAA7146 VIDEO4LINUX-2 DRIVER
19078 M:      Hans Verkuil <hverkuil@xs4all.nl>
19079 L:      linux-media@vger.kernel.org
19080 S:      Maintained
19081 T:      git git://linuxtv.org/media_tree.git
19082 F:      drivers/media/common/saa7146/
19083 F:      drivers/media/pci/saa7146/
19084 F:      include/media/drv-intf/saa7146*
19085
19086 SAFESETID SECURITY MODULE
19087 M:      Micah Morton <mortonm@chromium.org>
19088 S:      Supported
19089 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19090 F:      security/safesetid/
19091
19092 SAMSUNG AUDIO (ASoC) DRIVERS
19093 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19094 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19095 S:      Maintained
19096 B:      mailto:linux-samsung-soc@vger.kernel.org
19097 F:      Documentation/devicetree/bindings/sound/samsung*
19098 F:      sound/soc/samsung/
19099
19100 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19101 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19102 L:      linux-crypto@vger.kernel.org
19103 L:      linux-samsung-soc@vger.kernel.org
19104 S:      Maintained
19105 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19106 F:      drivers/crypto/exynos-rng.c
19107
19108 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19109 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19110 L:      linux-samsung-soc@vger.kernel.org
19111 S:      Maintained
19112 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19113 F:      drivers/char/hw_random/exynos-trng.c
19114
19115 SAMSUNG FRAMEBUFFER DRIVER
19116 M:      Jingoo Han <jingoohan1@gmail.com>
19117 L:      linux-fbdev@vger.kernel.org
19118 S:      Maintained
19119 F:      drivers/video/fbdev/s3c-fb.c
19120
19121 SAMSUNG INTERCONNECT DRIVERS
19122 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19123 M:      Artur Świgoń <a.swigon@samsung.com>
19124 L:      linux-pm@vger.kernel.org
19125 L:      linux-samsung-soc@vger.kernel.org
19126 S:      Supported
19127 F:      drivers/interconnect/samsung/
19128
19129 SAMSUNG LAPTOP DRIVER
19130 M:      Corentin Chary <corentin.chary@gmail.com>
19131 L:      platform-driver-x86@vger.kernel.org
19132 S:      Maintained
19133 F:      drivers/platform/x86/samsung-laptop.c
19134
19135 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19136 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19137 L:      linux-kernel@vger.kernel.org
19138 L:      linux-samsung-soc@vger.kernel.org
19139 S:      Maintained
19140 B:      mailto:linux-samsung-soc@vger.kernel.org
19141 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19142 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19143 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19144 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19145 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19146 F:      drivers/clk/clk-s2mps11.c
19147 F:      drivers/mfd/sec*.c
19148 F:      drivers/regulator/s2m*.c
19149 F:      drivers/regulator/s5m*.c
19150 F:      drivers/rtc/rtc-s5m.c
19151 F:      include/linux/mfd/samsung/
19152
19153 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19154 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19155 L:      linux-media@vger.kernel.org
19156 L:      linux-samsung-soc@vger.kernel.org
19157 S:      Maintained
19158 F:      drivers/media/platform/samsung/s3c-camif/
19159 F:      include/media/drv-intf/s3c_camif.h
19160
19161 SAMSUNG S3FWRN5 NFC DRIVER
19162 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19163 S:      Maintained
19164 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19165 F:      drivers/nfc/s3fwrn5
19166
19167 SAMSUNG S5C73M3 CAMERA DRIVER
19168 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19169 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19170 L:      linux-media@vger.kernel.org
19171 S:      Supported
19172 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19173 F:      drivers/media/i2c/s5c73m3/*
19174
19175 SAMSUNG S5K5BAF CAMERA DRIVER
19176 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19177 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19178 L:      linux-media@vger.kernel.org
19179 S:      Supported
19180 F:      drivers/media/i2c/s5k5baf.c
19181
19182 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19183 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19184 M:      Vladimir Zapolskiy <vz@mleia.com>
19185 L:      linux-crypto@vger.kernel.org
19186 L:      linux-samsung-soc@vger.kernel.org
19187 S:      Maintained
19188 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19189 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19190 F:      drivers/crypto/s5p-sss.c
19191
19192 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19193 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19194 L:      linux-media@vger.kernel.org
19195 S:      Supported
19196 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19197 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19198 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19199 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19200 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19201 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19202 F:      drivers/media/platform/samsung/exynos4-is/
19203
19204 SAMSUNG SOC CLOCK DRIVERS
19205 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19206 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19207 M:      Tomasz Figa <tomasz.figa@gmail.com>
19208 M:      Chanwoo Choi <cw00.choi@samsung.com>
19209 R:      Alim Akhtar <alim.akhtar@samsung.com>
19210 L:      linux-samsung-soc@vger.kernel.org
19211 S:      Maintained
19212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
19214 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19215 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19216 F:      drivers/clk/samsung/
19217 F:      include/dt-bindings/clock/exynos*.h
19218 F:      include/dt-bindings/clock/s5p*.h
19219 F:      include/dt-bindings/clock/samsung,*.h
19220 F:      include/linux/clk/samsung.h
19221
19222 SAMSUNG SPI DRIVERS
19223 M:      Andi Shyti <andi.shyti@kernel.org>
19224 L:      linux-spi@vger.kernel.org
19225 L:      linux-samsung-soc@vger.kernel.org
19226 S:      Maintained
19227 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19228 F:      drivers/spi/spi-s3c*
19229 F:      include/linux/platform_data/spi-s3c64xx.h
19230
19231 SAMSUNG SXGBE DRIVERS
19232 M:      Byungho An <bh74.an@samsung.com>
19233 L:      netdev@vger.kernel.org
19234 S:      Supported
19235 F:      drivers/net/ethernet/samsung/sxgbe/
19236
19237 SAMSUNG THERMAL DRIVER
19238 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19239 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19240 L:      linux-pm@vger.kernel.org
19241 L:      linux-samsung-soc@vger.kernel.org
19242 S:      Maintained
19243 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19244 F:      drivers/thermal/samsung/
19245
19246 SAMSUNG USB2 PHY DRIVER
19247 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19248 L:      linux-kernel@vger.kernel.org
19249 S:      Supported
19250 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19251 F:      Documentation/driver-api/phy/samsung-usb2.rst
19252 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19253 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19254 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19255 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19256 F:      drivers/phy/samsung/phy-samsung-usb2.c
19257 F:      drivers/phy/samsung/phy-samsung-usb2.h
19258
19259 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19260 M:      Paul Barker <paul.barker@sancloud.com>
19261 R:      Marc Murphy <marc.murphy@sancloud.com>
19262 S:      Supported
19263 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19264
19265 SC1200 WDT DRIVER
19266 M:      Zwane Mwaikambo <zwanem@gmail.com>
19267 S:      Maintained
19268 F:      drivers/watchdog/sc1200wdt.c
19269
19270 SCHEDULER
19271 M:      Ingo Molnar <mingo@redhat.com>
19272 M:      Peter Zijlstra <peterz@infradead.org>
19273 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19274 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19275 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19276 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19277 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19278 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19279 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19280 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19281 L:      linux-kernel@vger.kernel.org
19282 S:      Maintained
19283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19284 F:      include/linux/preempt.h
19285 F:      include/linux/sched.h
19286 F:      include/linux/wait.h
19287 F:      include/uapi/linux/sched.h
19288 F:      kernel/sched/
19289
19290 SCSI LIBSAS SUBSYSTEM
19291 R:      John Garry <john.g.garry@oracle.com>
19292 R:      Jason Yan <yanaijie@huawei.com>
19293 L:      linux-scsi@vger.kernel.org
19294 S:      Supported
19295 F:      Documentation/scsi/libsas.rst
19296 F:      drivers/scsi/libsas/
19297 F:      include/scsi/libsas.h
19298 F:      include/scsi/sas_ata.h
19299
19300 SCSI RDMA PROTOCOL (SRP) INITIATOR
19301 M:      Bart Van Assche <bvanassche@acm.org>
19302 L:      linux-rdma@vger.kernel.org
19303 S:      Supported
19304 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19305 F:      drivers/infiniband/ulp/srp/
19306 F:      include/scsi/srp.h
19307
19308 SCSI RDMA PROTOCOL (SRP) TARGET
19309 M:      Bart Van Assche <bvanassche@acm.org>
19310 L:      linux-rdma@vger.kernel.org
19311 L:      target-devel@vger.kernel.org
19312 S:      Supported
19313 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19314 F:      drivers/infiniband/ulp/srpt/
19315
19316 SCSI SG DRIVER
19317 M:      Doug Gilbert <dgilbert@interlog.com>
19318 L:      linux-scsi@vger.kernel.org
19319 S:      Maintained
19320 W:      http://sg.danny.cz/sg
19321 F:      Documentation/scsi/scsi-generic.rst
19322 F:      drivers/scsi/sg.c
19323 F:      include/scsi/sg.h
19324
19325 SCSI SUBSYSTEM
19326 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
19327 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19328 L:      linux-scsi@vger.kernel.org
19329 S:      Maintained
19330 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19333 F:      Documentation/devicetree/bindings/scsi/
19334 F:      drivers/scsi/
19335 F:      drivers/ufs/
19336 F:      include/scsi/
19337
19338 SCSI TAPE DRIVER
19339 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19340 L:      linux-scsi@vger.kernel.org
19341 S:      Maintained
19342 F:      Documentation/scsi/st.rst
19343 F:      drivers/scsi/st.*
19344 F:      drivers/scsi/st_*.h
19345
19346 SCSI TARGET CORE USER DRIVER
19347 M:      Bodo Stroesser <bostroesser@gmail.com>
19348 L:      linux-scsi@vger.kernel.org
19349 L:      target-devel@vger.kernel.org
19350 S:      Supported
19351 F:      Documentation/target/tcmu-design.rst
19352 F:      drivers/target/target_core_user.c
19353 F:      include/uapi/linux/target_core_user.h
19354
19355 SCSI TARGET SUBSYSTEM
19356 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19357 L:      linux-scsi@vger.kernel.org
19358 L:      target-devel@vger.kernel.org
19359 S:      Supported
19360 Q:      https://patchwork.kernel.org/project/target-devel/list/
19361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19362 F:      Documentation/target/
19363 F:      drivers/target/
19364 F:      include/target/
19365
19366 SCTP PROTOCOL
19367 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
19368 M:      Xin Long <lucien.xin@gmail.com>
19369 L:      linux-sctp@vger.kernel.org
19370 S:      Maintained
19371 W:      https://github.com/sctp/lksctp-tools/wiki
19372 F:      Documentation/networking/sctp.rst
19373 F:      include/linux/sctp.h
19374 F:      include/net/sctp/
19375 F:      include/uapi/linux/sctp.h
19376 F:      net/sctp/
19377
19378 SCx200 CPU SUPPORT
19379 M:      Jim Cromie <jim.cromie@gmail.com>
19380 S:      Odd Fixes
19381 F:      Documentation/i2c/busses/scx200_acb.rst
19382 F:      arch/x86/platform/scx200/
19383 F:      drivers/i2c/busses/scx200*
19384 F:      drivers/mtd/maps/scx200_docflash.c
19385 F:      drivers/watchdog/scx200_wdt.c
19386 F:      include/linux/scx200.h
19387
19388 SCx200 GPIO DRIVER
19389 M:      Jim Cromie <jim.cromie@gmail.com>
19390 S:      Maintained
19391 F:      drivers/char/scx200_gpio.c
19392 F:      include/linux/scx200_gpio.h
19393
19394 SCx200 HRT CLOCKSOURCE DRIVER
19395 M:      Jim Cromie <jim.cromie@gmail.com>
19396 S:      Maintained
19397 F:      drivers/clocksource/scx200_hrt.c
19398
19399 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19400 M:      Sascha Sommer <saschasommer@freenet.de>
19401 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
19402 S:      Maintained
19403 F:      drivers/mmc/host/sdricoh_cs.c
19404
19405 SECO BOARDS CEC DRIVER
19406 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
19407 S:      Maintained
19408 F:      drivers/media/cec/platform/seco/seco-cec.c
19409 F:      drivers/media/cec/platform/seco/seco-cec.h
19410
19411 SECURE COMPUTING
19412 M:      Kees Cook <keescook@chromium.org>
19413 R:      Andy Lutomirski <luto@amacapital.net>
19414 R:      Will Drewry <wad@chromium.org>
19415 S:      Supported
19416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19417 F:      Documentation/userspace-api/seccomp_filter.rst
19418 F:      include/linux/seccomp.h
19419 F:      include/uapi/linux/seccomp.h
19420 F:      kernel/seccomp.c
19421 F:      tools/testing/selftests/kselftest_harness.h
19422 F:      tools/testing/selftests/seccomp/*
19423 K:      \bsecure_computing
19424 K:      \bTIF_SECCOMP\b
19425
19426 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19427 M:      Kamal Dasu <kamal.dasu@broadcom.com>
19428 M:      Al Cooper <alcooperx@gmail.com>
19429 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
19430 L:      linux-mmc@vger.kernel.org
19431 S:      Maintained
19432 F:      drivers/mmc/host/sdhci-brcmstb*
19433
19434 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19435 M:      Adrian Hunter <adrian.hunter@intel.com>
19436 L:      linux-mmc@vger.kernel.org
19437 S:      Supported
19438 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19439 F:      drivers/mmc/host/sdhci*
19440
19441 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19442 M:      Aubin Constans <aubin.constans@microchip.com>
19443 R:      Eugen Hristev <eugen.hristev@collabora.com>
19444 L:      linux-mmc@vger.kernel.org
19445 S:      Supported
19446 F:      drivers/mmc/host/sdhci-of-at91.c
19447
19448 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19449 M:      Haibo Chen <haibo.chen@nxp.com>
19450 L:      linux-imx@nxp.com
19451 L:      linux-mmc@vger.kernel.org
19452 S:      Maintained
19453 F:      drivers/mmc/host/sdhci-esdhc-imx.c
19454
19455 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19456 M:      Ben Dooks <ben-linux@fluff.org>
19457 M:      Jaehoon Chung <jh80.chung@samsung.com>
19458 L:      linux-mmc@vger.kernel.org
19459 S:      Maintained
19460 F:      drivers/mmc/host/sdhci-s3c*
19461
19462 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19463 M:      Viresh Kumar <vireshk@kernel.org>
19464 L:      linux-mmc@vger.kernel.org
19465 S:      Maintained
19466 F:      drivers/mmc/host/sdhci-spear.c
19467
19468 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19469 M:      Vignesh Raghavendra <vigneshr@ti.com>
19470 L:      linux-mmc@vger.kernel.org
19471 S:      Maintained
19472 F:      drivers/mmc/host/sdhci-omap.c
19473
19474 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19475 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
19476 L:      linux-block@vger.kernel.org
19477 S:      Supported
19478 F:      block/opal_proto.h
19479 F:      block/sed*
19480 F:      include/linux/sed*
19481 F:      include/uapi/linux/sed*
19482
19483 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19484 M:      Mark Rutland <mark.rutland@arm.com>
19485 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
19486 M:      Sudeep Holla <sudeep.holla@arm.com>
19487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19488 S:      Maintained
19489 F:      drivers/firmware/smccc/
19490 F:      include/linux/arm-smccc.h
19491
19492 SECURITY CONTACT
19493 M:      Security Officers <security@kernel.org>
19494 S:      Supported
19495 F:      Documentation/process/security-bugs.rst
19496
19497 SECURITY SUBSYSTEM
19498 M:      Paul Moore <paul@paul-moore.com>
19499 M:      James Morris <jmorris@namei.org>
19500 M:      "Serge E. Hallyn" <serge@hallyn.com>
19501 L:      linux-security-module@vger.kernel.org (suggested Cc:)
19502 S:      Supported
19503 W:      http://kernsec.org/
19504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19505 F:      security/
19506 X:      security/selinux/
19507
19508 SELINUX SECURITY MODULE
19509 M:      Paul Moore <paul@paul-moore.com>
19510 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
19511 M:      Eric Paris <eparis@parisplace.org>
19512 L:      selinux@vger.kernel.org
19513 S:      Supported
19514 W:      https://selinuxproject.org
19515 W:      https://github.com/SELinuxProject
19516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19517 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
19518 F:      Documentation/ABI/removed/sysfs-selinux-disable
19519 F:      Documentation/admin-guide/LSM/SELinux.rst
19520 F:      include/trace/events/avc.h
19521 F:      include/uapi/linux/selinux_netlink.h
19522 F:      scripts/selinux/
19523 F:      security/selinux/
19524
19525 SENSABLE PHANTOM
19526 M:      Jiri Slaby <jirislaby@kernel.org>
19527 S:      Maintained
19528 F:      drivers/misc/phantom.c
19529 F:      include/uapi/linux/phantom.h
19530
19531 SENSEAIR SUNRISE 006-0-0007
19532 M:      Jacopo Mondi <jacopo@jmondi.org>
19533 S:      Maintained
19534 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19535 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19536 F:      drivers/iio/chemical/sunrise_co2.c
19537
19538 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19539 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
19540 S:      Maintained
19541 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19542 F:      drivers/iio/chemical/scd30.h
19543 F:      drivers/iio/chemical/scd30_core.c
19544 F:      drivers/iio/chemical/scd30_i2c.c
19545 F:      drivers/iio/chemical/scd30_serial.c
19546
19547 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19548 M:      Roan van Dijk <roan@protonic.nl>
19549 S:      Maintained
19550 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19551 F:      drivers/iio/chemical/scd4x.c
19552
19553 SENSIRION SGP40 GAS SENSOR DRIVER
19554 M:      Andreas Klinger <ak@it-klinger.de>
19555 S:      Maintained
19556 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19557 F:      drivers/iio/chemical/sgp40.c
19558
19559 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19560 M:      Tomasz Duszynski <tduszyns@gmail.com>
19561 S:      Maintained
19562 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19563 F:      drivers/iio/chemical/sps30.c
19564 F:      drivers/iio/chemical/sps30_i2c.c
19565 F:      drivers/iio/chemical/sps30_serial.c
19566
19567 SERIAL DEVICE BUS
19568 M:      Rob Herring <robh@kernel.org>
19569 L:      linux-serial@vger.kernel.org
19570 S:      Maintained
19571 F:      Documentation/devicetree/bindings/serial/serial.yaml
19572 F:      drivers/tty/serdev/
19573 F:      include/linux/serdev.h
19574
19575 SERIAL IR RECEIVER
19576 M:      Sean Young <sean@mess.org>
19577 L:      linux-media@vger.kernel.org
19578 S:      Maintained
19579 F:      drivers/media/rc/serial_ir.c
19580
19581 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19582 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
19583 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19584 S:      Maintained
19585 F:      Documentation/devicetree/bindings/slimbus/
19586 F:      drivers/slimbus/
19587 F:      include/linux/slimbus.h
19588
19589 SFC NETWORK DRIVER
19590 M:      Edward Cree <ecree.xilinx@gmail.com>
19591 M:      Martin Habets <habetsm.xilinx@gmail.com>
19592 L:      netdev@vger.kernel.org
19593 L:      linux-net-drivers@amd.com
19594 S:      Supported
19595 F:      Documentation/networking/devlink/sfc.rst
19596 F:      drivers/net/ethernet/sfc/
19597
19598 SFCTEMP HWMON DRIVER
19599 M:      Emil Renner Berthing <kernel@esmil.dk>
19600 M:      Hal Feng <hal.feng@starfivetech.com>
19601 L:      linux-hwmon@vger.kernel.org
19602 S:      Maintained
19603 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19604 F:      Documentation/hwmon/sfctemp.rst
19605 F:      drivers/hwmon/sfctemp.c
19606
19607 SFF/SFP/SFP+ MODULE SUPPORT
19608 M:      Russell King <linux@armlinux.org.uk>
19609 L:      netdev@vger.kernel.org
19610 S:      Maintained
19611 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
19612 F:      drivers/net/phy/phylink.c
19613 F:      drivers/net/phy/sfp*
19614 F:      include/linux/mdio/mdio-i2c.h
19615 F:      include/linux/phylink.h
19616 F:      include/linux/sfp.h
19617 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)
19618
19619 SGI GRU DRIVER
19620 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19621 S:      Maintained
19622 F:      drivers/misc/sgi-gru/
19623
19624 SGI XP/XPC/XPNET DRIVER
19625 M:      Robin Holt <robinmholt@gmail.com>
19626 M:      Steve Wahl <steve.wahl@hpe.com>
19627 S:      Maintained
19628 F:      drivers/misc/sgi-xp/
19629
19630 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19631 M:      Karsten Graul <kgraul@linux.ibm.com>
19632 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19633 M:      Jan Karcher <jaka@linux.ibm.com>
19634 R:      D. Wythe <alibuda@linux.alibaba.com>
19635 R:      Tony Lu <tonylu@linux.alibaba.com>
19636 R:      Wen Gu <guwen@linux.alibaba.com>
19637 L:      linux-s390@vger.kernel.org
19638 S:      Supported
19639 F:      net/smc/
19640
19641 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19642 M:      Linus Walleij <linus.walleij@linaro.org>
19643 L:      linux-iio@vger.kernel.org
19644 S:      Maintained
19645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19646 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19647 F:      drivers/iio/light/gp2ap002.c
19648
19649 SHARP RJ54N1CB0C SENSOR DRIVER
19650 M:      Jacopo Mondi <jacopo@jmondi.org>
19651 L:      linux-media@vger.kernel.org
19652 S:      Odd fixes
19653 T:      git git://linuxtv.org/media_tree.git
19654 F:      drivers/media/i2c/rj54n1cb0c.c
19655 F:      include/media/i2c/rj54n1cb0c.h
19656
19657 SH_VOU V4L2 OUTPUT DRIVER
19658 L:      linux-media@vger.kernel.org
19659 S:      Orphan
19660 F:      drivers/media/platform/renesas/sh_vou.c
19661 F:      include/media/drv-intf/sh_vou.h
19662
19663 SI2157 MEDIA DRIVER
19664 M:      Antti Palosaari <crope@iki.fi>
19665 L:      linux-media@vger.kernel.org
19666 S:      Maintained
19667 W:      https://linuxtv.org
19668 W:      http://palosaari.fi/linux/
19669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19670 T:      git git://linuxtv.org/anttip/media_tree.git
19671 F:      drivers/media/tuners/si2157*
19672
19673 SI2165 MEDIA DRIVER
19674 M:      Matthias Schwarzott <zzam@gentoo.org>
19675 L:      linux-media@vger.kernel.org
19676 S:      Maintained
19677 W:      https://linuxtv.org
19678 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19679 F:      drivers/media/dvb-frontends/si2165*
19680
19681 SI2168 MEDIA DRIVER
19682 M:      Antti Palosaari <crope@iki.fi>
19683 L:      linux-media@vger.kernel.org
19684 S:      Maintained
19685 W:      https://linuxtv.org
19686 W:      http://palosaari.fi/linux/
19687 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19688 T:      git git://linuxtv.org/anttip/media_tree.git
19689 F:      drivers/media/dvb-frontends/si2168*
19690
19691 SI470X FM RADIO RECEIVER I2C DRIVER
19692 M:      Hans Verkuil <hverkuil@xs4all.nl>
19693 L:      linux-media@vger.kernel.org
19694 S:      Odd Fixes
19695 W:      https://linuxtv.org
19696 T:      git git://linuxtv.org/media_tree.git
19697 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
19698 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
19699
19700 SI470X FM RADIO RECEIVER USB DRIVER
19701 M:      Hans Verkuil <hverkuil@xs4all.nl>
19702 L:      linux-media@vger.kernel.org
19703 S:      Maintained
19704 W:      https://linuxtv.org
19705 T:      git git://linuxtv.org/media_tree.git
19706 F:      drivers/media/radio/si470x/radio-si470x-common.c
19707 F:      drivers/media/radio/si470x/radio-si470x-usb.c
19708 F:      drivers/media/radio/si470x/radio-si470x.h
19709
19710 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19711 M:      Eduardo Valentin <edubezval@gmail.com>
19712 L:      linux-media@vger.kernel.org
19713 S:      Odd Fixes
19714 W:      https://linuxtv.org
19715 T:      git git://linuxtv.org/media_tree.git
19716 F:      drivers/media/radio/si4713/si4713.?
19717
19718 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19719 M:      Eduardo Valentin <edubezval@gmail.com>
19720 L:      linux-media@vger.kernel.org
19721 S:      Odd Fixes
19722 W:      https://linuxtv.org
19723 T:      git git://linuxtv.org/media_tree.git
19724 F:      drivers/media/radio/si4713/radio-platform-si4713.c
19725
19726 SI4713 FM RADIO TRANSMITTER USB DRIVER
19727 M:      Hans Verkuil <hverkuil@xs4all.nl>
19728 L:      linux-media@vger.kernel.org
19729 S:      Maintained
19730 W:      https://linuxtv.org
19731 T:      git git://linuxtv.org/media_tree.git
19732 F:      drivers/media/radio/si4713/radio-usb-si4713.c
19733
19734 SIANO DVB DRIVER
19735 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19736 L:      linux-media@vger.kernel.org
19737 S:      Odd fixes
19738 W:      https://linuxtv.org
19739 T:      git git://linuxtv.org/media_tree.git
19740 F:      drivers/media/common/siano/
19741 F:      drivers/media/mmc/siano/
19742 F:      drivers/media/usb/siano/
19743 F:      drivers/media/usb/siano/
19744
19745 SIEMENS IPC LED DRIVERS
19746 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19747 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19748 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19749 L:      linux-leds@vger.kernel.org
19750 S:      Maintained
19751 F:      drivers/leds/simple/
19752
19753 SIEMENS IPC PLATFORM DRIVERS
19754 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19755 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19756 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19757 L:      platform-driver-x86@vger.kernel.org
19758 S:      Maintained
19759 F:      drivers/platform/x86/siemens/
19760 F:      include/linux/platform_data/x86/simatic-ipc-base.h
19761 F:      include/linux/platform_data/x86/simatic-ipc.h
19762
19763 SIEMENS IPC WATCHDOG DRIVERS
19764 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19765 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19766 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19767 L:      linux-watchdog@vger.kernel.org
19768 S:      Maintained
19769 F:      drivers/watchdog/simatic-ipc-wdt.c
19770
19771 SIFIVE DRIVERS
19772 M:      Palmer Dabbelt <palmer@dabbelt.com>
19773 M:      Paul Walmsley <paul.walmsley@sifive.com>
19774 L:      linux-riscv@lists.infradead.org
19775 S:      Supported
19776 N:      sifive
19777 K:      [^@]sifive
19778
19779 SIFIVE FU540 SYSTEM-ON-CHIP
19780 M:      Paul Walmsley <paul.walmsley@sifive.com>
19781 M:      Palmer Dabbelt <palmer@dabbelt.com>
19782 L:      linux-riscv@lists.infradead.org
19783 S:      Supported
19784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
19785 N:      fu540
19786 K:      fu540
19787
19788 SIFIVE PDMA DRIVER
19789 M:      Green Wan <green.wan@sifive.com>
19790 S:      Maintained
19791 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
19792 F:      drivers/dma/sf-pdma/
19793
19794 SIFIVE SOC DRIVERS
19795 M:      Conor Dooley <conor@kernel.org>
19796 L:      linux-riscv@lists.infradead.org
19797 S:      Maintained
19798 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
19799 F:      Documentation/devicetree/bindings/cache/sifive,ccache0.yaml
19800 F:      drivers/soc/sifive/
19801
19802 SILEAD TOUCHSCREEN DRIVER
19803 M:      Hans de Goede <hdegoede@redhat.com>
19804 L:      linux-input@vger.kernel.org
19805 L:      platform-driver-x86@vger.kernel.org
19806 S:      Maintained
19807 F:      drivers/input/touchscreen/silead.c
19808 F:      drivers/platform/x86/touchscreen_dmi.c
19809
19810 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
19811 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
19812 S:      Supported
19813 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
19814 F:      drivers/net/wireless/silabs/wfx/
19815
19816 SILICON MOTION SM712 FRAME BUFFER DRIVER
19817 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
19818 M:      Teddy Wang <teddy.wang@siliconmotion.com>
19819 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
19820 L:      linux-fbdev@vger.kernel.org
19821 S:      Maintained
19822 F:      Documentation/fb/sm712fb.rst
19823 F:      drivers/video/fbdev/sm712*
19824
19825 SILVACO I3C DUAL-ROLE MASTER
19826 M:      Miquel Raynal <miquel.raynal@bootlin.com>
19827 M:      Conor Culhane <conor.culhane@silvaco.com>
19828 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
19829 S:      Maintained
19830 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
19831 F:      drivers/i3c/master/svc-i3c-master.c
19832
19833 SIMPLEFB FB DRIVER
19834 M:      Hans de Goede <hdegoede@redhat.com>
19835 L:      linux-fbdev@vger.kernel.org
19836 S:      Maintained
19837 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
19838 F:      drivers/video/fbdev/simplefb.c
19839 F:      include/linux/platform_data/simplefb.h
19840
19841 SIMTEC EB110ATX (Chalice CATS)
19842 M:      Simtec Linux Team <linux@simtec.co.uk>
19843 S:      Supported
19844 W:      http://www.simtec.co.uk/products/EB110ATX/
19845
19846 SIOX
19847 M:      Thorsten Scherer <t.scherer@eckelmann.de>
19848 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
19849 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
19850 S:      Supported
19851 F:      drivers/gpio/gpio-siox.c
19852 F:      drivers/siox/*
19853 F:      include/trace/events/siox.h
19854
19855 SIPHASH PRF ROUTINES
19856 M:      Jason A. Donenfeld <Jason@zx2c4.com>
19857 S:      Maintained
19858 F:      include/linux/siphash.h
19859 F:      lib/siphash.c
19860 F:      lib/siphash_kunit.c
19861
19862 SIS 190 ETHERNET DRIVER
19863 M:      Francois Romieu <romieu@fr.zoreil.com>
19864 L:      netdev@vger.kernel.org
19865 S:      Maintained
19866 F:      drivers/net/ethernet/sis/sis190.c
19867
19868 SIS 900/7016 FAST ETHERNET DRIVER
19869 M:      Daniele Venzano <venza@brownhat.org>
19870 L:      netdev@vger.kernel.org
19871 S:      Maintained
19872 W:      http://www.brownhat.org/sis900.html
19873 F:      drivers/net/ethernet/sis/sis900.*
19874
19875 SIS FRAMEBUFFER DRIVER
19876 S:      Orphan
19877 F:      Documentation/fb/sisfb.rst
19878 F:      drivers/video/fbdev/sis/
19879 F:      include/video/sisfb.h
19880
19881 SIS I2C TOUCHSCREEN DRIVER
19882 M:      Mika Penttilä <mpenttil@redhat.com>
19883 L:      linux-input@vger.kernel.org
19884 S:      Maintained
19885 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
19886 F:      drivers/input/touchscreen/sis_i2c.c
19887
19888 SIS USB2VGA DRIVER
19889 M:      Thomas Winischhofer <thomas@winischhofer.net>
19890 S:      Maintained
19891 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
19892 F:      drivers/usb/misc/sisusbvga/
19893
19894 SL28 CPLD MFD DRIVER
19895 M:      Michael Walle <michael@walle.cc>
19896 S:      Maintained
19897 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
19898 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
19899 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
19900 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
19901 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
19902 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
19903 F:      drivers/gpio/gpio-sl28cpld.c
19904 F:      drivers/hwmon/sl28cpld-hwmon.c
19905 F:      drivers/irqchip/irq-sl28cpld.c
19906 F:      drivers/pwm/pwm-sl28cpld.c
19907 F:      drivers/watchdog/sl28cpld_wdt.c
19908
19909 SL28 VPD NVMEM LAYOUT DRIVER
19910 M:      Michael Walle <michael@walle.cc>
19911 S:      Maintained
19912 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
19913 F:      drivers/nvmem/layouts/sl28vpd.c
19914
19915 SLAB ALLOCATOR
19916 M:      Christoph Lameter <cl@linux.com>
19917 M:      Pekka Enberg <penberg@kernel.org>
19918 M:      David Rientjes <rientjes@google.com>
19919 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
19920 M:      Andrew Morton <akpm@linux-foundation.org>
19921 M:      Vlastimil Babka <vbabka@suse.cz>
19922 R:      Roman Gushchin <roman.gushchin@linux.dev>
19923 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
19924 L:      linux-mm@kvack.org
19925 S:      Maintained
19926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
19927 F:      include/linux/sl?b*.h
19928 F:      mm/sl?b*
19929
19930 SLCAN CAN NETWORK DRIVER
19931 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
19932 L:      linux-can@vger.kernel.org
19933 S:      Maintained
19934 F:      drivers/net/can/slcan/
19935
19936 SLEEPABLE READ-COPY UPDATE (SRCU)
19937 M:      Lai Jiangshan <jiangshanlai@gmail.com>
19938 M:      "Paul E. McKenney" <paulmck@kernel.org>
19939 M:      Josh Triplett <josh@joshtriplett.org>
19940 R:      Steven Rostedt <rostedt@goodmis.org>
19941 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
19942 L:      rcu@vger.kernel.org
19943 S:      Supported
19944 W:      http://www.rdrop.com/users/paulmck/RCU/
19945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
19946 F:      include/linux/srcu*.h
19947 F:      kernel/rcu/srcu*.c
19948
19949 SMACK SECURITY MODULE
19950 M:      Casey Schaufler <casey@schaufler-ca.com>
19951 L:      linux-security-module@vger.kernel.org
19952 S:      Maintained
19953 W:      http://schaufler-ca.com
19954 T:      git git://github.com/cschaufler/smack-next
19955 F:      Documentation/admin-guide/LSM/Smack.rst
19956 F:      security/smack/
19957
19958 SMC91x ETHERNET DRIVER
19959 M:      Nicolas Pitre <nico@fluxnic.net>
19960 S:      Odd Fixes
19961 F:      drivers/net/ethernet/smsc/smc91x.*
19962
19963 SMSC EMC2103 HARDWARE MONITOR DRIVER
19964 M:      Steve Glendinning <steve.glendinning@shawell.net>
19965 L:      linux-hwmon@vger.kernel.org
19966 S:      Maintained
19967 F:      Documentation/hwmon/emc2103.rst
19968 F:      drivers/hwmon/emc2103.c
19969
19970 SMSC SCH5627 HARDWARE MONITOR DRIVER
19971 M:      Hans de Goede <hdegoede@redhat.com>
19972 L:      linux-hwmon@vger.kernel.org
19973 S:      Supported
19974 F:      Documentation/hwmon/sch5627.rst
19975 F:      drivers/hwmon/sch5627.c
19976
19977 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
19978 M:      Steve Glendinning <steve.glendinning@shawell.net>
19979 L:      linux-fbdev@vger.kernel.org
19980 S:      Maintained
19981 F:      drivers/video/fbdev/smscufx.c
19982
19983 SMSC47B397 HARDWARE MONITOR DRIVER
19984 M:      Jean Delvare <jdelvare@suse.com>
19985 L:      linux-hwmon@vger.kernel.org
19986 S:      Maintained
19987 F:      Documentation/hwmon/smsc47b397.rst
19988 F:      drivers/hwmon/smsc47b397.c
19989
19990 SMSC911x ETHERNET DRIVER
19991 M:      Steve Glendinning <steve.glendinning@shawell.net>
19992 L:      netdev@vger.kernel.org
19993 S:      Maintained
19994 F:      drivers/net/ethernet/smsc/smsc911x.*
19995 F:      include/linux/smsc911x.h
19996
19997 SMSC9420 PCI ETHERNET DRIVER
19998 M:      Steve Glendinning <steve.glendinning@shawell.net>
19999 L:      netdev@vger.kernel.org
20000 S:      Maintained
20001 F:      drivers/net/ethernet/smsc/smsc9420.*
20002
20003 SNET DPU VIRTIO DATA PATH ACCELERATOR
20004 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20005 F:      drivers/vdpa/solidrun/
20006
20007 SOCIONEXT (SNI) AVE NETWORK DRIVER
20008 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20009 L:      netdev@vger.kernel.org
20010 S:      Maintained
20011 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20012 F:      drivers/net/ethernet/socionext/sni_ave.c
20013
20014 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20015 M:      Jassi Brar <jaswinder.singh@linaro.org>
20016 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20017 L:      netdev@vger.kernel.org
20018 S:      Maintained
20019 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20020 F:      drivers/net/ethernet/socionext/netsec.c
20021
20022 SOCIONEXT (SNI) Synquacer SPI DRIVER
20023 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20024 M:      Jassi Brar <jaswinder.singh@linaro.org>
20025 L:      linux-spi@vger.kernel.org
20026 S:      Maintained
20027 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20028 F:      drivers/spi/spi-synquacer.c
20029
20030 SOCIONEXT SYNQUACER I2C DRIVER
20031 M:      Ard Biesheuvel <ardb@kernel.org>
20032 L:      linux-i2c@vger.kernel.org
20033 S:      Maintained
20034 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20035 F:      drivers/i2c/busses/i2c-synquacer.c
20036
20037 SOCIONEXT UNIPHIER SOUND DRIVER
20038 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20039 S:      Orphan
20040 F:      sound/soc/uniphier/
20041
20042 SOCKET TIMESTAMPING
20043 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20044 S:      Maintained
20045 F:      Documentation/networking/timestamping.rst
20046 F:      include/uapi/linux/net_tstamp.h
20047 F:      tools/testing/selftests/net/so_txtime.c
20048
20049 SOEKRIS NET48XX LED SUPPORT
20050 M:      Chris Boot <bootc@bootc.net>
20051 S:      Maintained
20052 F:      drivers/leds/leds-net48xx.c
20053
20054 SOFT-IWARP DRIVER (siw)
20055 M:      Bernard Metzler <bmt@zurich.ibm.com>
20056 L:      linux-rdma@vger.kernel.org
20057 S:      Supported
20058 F:      drivers/infiniband/sw/siw/
20059 F:      include/uapi/rdma/siw-abi.h
20060
20061 SOFT-ROCE DRIVER (rxe)
20062 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20063 L:      linux-rdma@vger.kernel.org
20064 S:      Supported
20065 F:      drivers/infiniband/sw/rxe/
20066 F:      include/uapi/rdma/rdma_user_rxe.h
20067
20068 SOFTLOGIC 6x10 MPEG CODEC
20069 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20070 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20071 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20072 M:      Ismael Luceno <ismael@iodev.co.uk>
20073 L:      linux-media@vger.kernel.org
20074 S:      Supported
20075 F:      drivers/media/pci/solo6x10/
20076
20077 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20078 M:      James Morse <james.morse@arm.com>
20079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20080 S:      Maintained
20081 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20082 F:      drivers/firmware/arm_sdei.c
20083 F:      include/linux/arm_sdei.h
20084 F:      include/uapi/linux/arm_sdei.h
20085
20086 SOFTWARE NODES AND DEVICE PROPERTIES
20087 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20088 R:      Daniel Scally <djrscally@gmail.com>
20089 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20090 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20091 L:      linux-acpi@vger.kernel.org
20092 S:      Maintained
20093 F:      drivers/base/property.c
20094 F:      drivers/base/swnode.c
20095 F:      include/linux/fwnode.h
20096 F:      include/linux/property.h
20097
20098 SOFTWARE RAID (Multiple Disks) SUPPORT
20099 M:      Song Liu <song@kernel.org>
20100 L:      linux-raid@vger.kernel.org
20101 S:      Supported
20102 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20104 F:      drivers/md/Kconfig
20105 F:      drivers/md/Makefile
20106 F:      drivers/md/md*
20107 F:      drivers/md/raid*
20108 F:      include/linux/raid/
20109 F:      include/uapi/linux/raid/
20110
20111 SOLIDRUN CLEARFOG SUPPORT
20112 M:      Russell King <linux@armlinux.org.uk>
20113 S:      Maintained
20114 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20115 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20116
20117 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20118 M:      Russell King <linux@armlinux.org.uk>
20119 S:      Maintained
20120 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20121 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20122 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20123
20124 SONIC NETWORK DRIVER
20125 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20126 L:      netdev@vger.kernel.org
20127 S:      Maintained
20128 F:      drivers/net/ethernet/natsemi/sonic.*
20129
20130 SONICS SILICON BACKPLANE DRIVER (SSB)
20131 M:      Michael Buesch <m@bues.ch>
20132 L:      linux-wireless@vger.kernel.org
20133 S:      Maintained
20134 F:      drivers/ssb/
20135 F:      include/linux/ssb/
20136
20137 SONY IMX208 SENSOR DRIVER
20138 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20139 L:      linux-media@vger.kernel.org
20140 S:      Maintained
20141 T:      git git://linuxtv.org/media_tree.git
20142 F:      drivers/media/i2c/imx208.c
20143
20144 SONY IMX214 SENSOR DRIVER
20145 M:      Ricardo Ribalda <ribalda@kernel.org>
20146 L:      linux-media@vger.kernel.org
20147 S:      Maintained
20148 T:      git git://linuxtv.org/media_tree.git
20149 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20150 F:      drivers/media/i2c/imx214.c
20151
20152 SONY IMX219 SENSOR DRIVER
20153 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20154 L:      linux-media@vger.kernel.org
20155 S:      Maintained
20156 T:      git git://linuxtv.org/media_tree.git
20157 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20158 F:      drivers/media/i2c/imx219.c
20159
20160 SONY IMX258 SENSOR DRIVER
20161 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20162 L:      linux-media@vger.kernel.org
20163 S:      Maintained
20164 T:      git git://linuxtv.org/media_tree.git
20165 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20166 F:      drivers/media/i2c/imx258.c
20167
20168 SONY IMX274 SENSOR DRIVER
20169 M:      Leon Luo <leonl@leopardimaging.com>
20170 L:      linux-media@vger.kernel.org
20171 S:      Maintained
20172 T:      git git://linuxtv.org/media_tree.git
20173 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20174 F:      drivers/media/i2c/imx274.c
20175
20176 SONY IMX290 SENSOR DRIVER
20177 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20178 L:      linux-media@vger.kernel.org
20179 S:      Maintained
20180 T:      git git://linuxtv.org/media_tree.git
20181 F:      Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20182 F:      drivers/media/i2c/imx290.c
20183
20184 SONY IMX296 SENSOR DRIVER
20185 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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,imx296.yaml
20191 F:      drivers/media/i2c/imx296.c
20192
20193 SONY IMX319 SENSOR DRIVER
20194 M:      Bingbu Cao <bingbu.cao@intel.com>
20195 L:      linux-media@vger.kernel.org
20196 S:      Maintained
20197 T:      git git://linuxtv.org/media_tree.git
20198 F:      drivers/media/i2c/imx319.c
20199
20200 SONY IMX334 SENSOR DRIVER
20201 L:      linux-media@vger.kernel.org
20202 S:      Orphan
20203 T:      git git://linuxtv.org/media_tree.git
20204 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20205 F:      drivers/media/i2c/imx334.c
20206
20207 SONY IMX335 SENSOR DRIVER
20208 L:      linux-media@vger.kernel.org
20209 S:      Orphan
20210 T:      git git://linuxtv.org/media_tree.git
20211 F:      Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20212 F:      drivers/media/i2c/imx335.c
20213
20214 SONY IMX355 SENSOR DRIVER
20215 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20216 L:      linux-media@vger.kernel.org
20217 S:      Maintained
20218 T:      git git://linuxtv.org/media_tree.git
20219 F:      drivers/media/i2c/imx355.c
20220
20221 SONY IMX412 SENSOR DRIVER
20222 L:      linux-media@vger.kernel.org
20223 S:      Orphan
20224 T:      git git://linuxtv.org/media_tree.git
20225 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20226 F:      drivers/media/i2c/imx412.c
20227
20228 SONY IMX415 SENSOR DRIVER
20229 M:      Michael Riesch <michael.riesch@wolfvision.net>
20230 L:      linux-media@vger.kernel.org
20231 S:      Maintained
20232 T:      git git://linuxtv.org/media_tree.git
20233 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20234 F:      drivers/media/i2c/imx415.c
20235
20236 SONY MEMORYSTICK SUBSYSTEM
20237 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20238 M:      Alex Dubov <oakad@yahoo.com>
20239 M:      Ulf Hansson <ulf.hansson@linaro.org>
20240 L:      linux-mmc@vger.kernel.org
20241 S:      Maintained
20242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20243 F:      drivers/memstick/
20244 F:      include/linux/memstick.h
20245
20246 SONY VAIO CONTROL DEVICE DRIVER
20247 M:      Mattia Dongili <malattia@linux.it>
20248 L:      platform-driver-x86@vger.kernel.org
20249 S:      Maintained
20250 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20251 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20252 F:      drivers/char/sonypi.c
20253 F:      drivers/platform/x86/sony-laptop.c
20254 F:      include/linux/sony-laptop.h
20255
20256 SOPHGO DEVICETREES
20257 M:      Chao Wei <chao.wei@sophgo.com>
20258 M:      Chen Wang <unicorn_wang@outlook.com>
20259 S:      Maintained
20260 F:      arch/riscv/boot/dts/sophgo/
20261 F:      Documentation/devicetree/bindings/riscv/sophgo.yaml
20262
20263 SOUND
20264 M:      Jaroslav Kysela <perex@perex.cz>
20265 M:      Takashi Iwai <tiwai@suse.com>
20266 L:      linux-sound@vger.kernel.org
20267 S:      Maintained
20268 W:      http://www.alsa-project.org/
20269 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20271 F:      Documentation/sound/
20272 F:      include/sound/
20273 F:      include/uapi/sound/
20274 F:      sound/
20275 F:      tools/testing/selftests/alsa
20276
20277 SOUND - ALSA SELFTESTS
20278 M:      Mark Brown <broonie@kernel.org>
20279 L:      linux-sound@vger.kernel.org
20280 L:      linux-kselftest@vger.kernel.org
20281 S:      Supported
20282 F:      tools/testing/selftests/alsa
20283
20284 SOUND - COMPRESSED AUDIO
20285 M:      Vinod Koul <vkoul@kernel.org>
20286 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20287 S:      Supported
20288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20289 F:      Documentation/sound/designs/compress-offload.rst
20290 F:      include/sound/compress_driver.h
20291 F:      include/uapi/sound/compress_*
20292 F:      sound/core/compress_offload.c
20293 F:      sound/soc/soc-compress.c
20294
20295 SOUND - DMAENGINE HELPERS
20296 M:      Lars-Peter Clausen <lars@metafoo.de>
20297 S:      Supported
20298 F:      include/sound/dmaengine_pcm.h
20299 F:      sound/core/pcm_dmaengine.c
20300 F:      sound/soc/soc-generic-dmaengine-pcm.c
20301
20302 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20303 M:      Liam Girdwood <lgirdwood@gmail.com>
20304 M:      Mark Brown <broonie@kernel.org>
20305 L:      linux-sound@vger.kernel.org
20306 S:      Supported
20307 W:      http://alsa-project.org/main/index.php/ASoC
20308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20309 F:      Documentation/devicetree/bindings/sound/
20310 F:      Documentation/sound/soc/
20311 F:      include/dt-bindings/sound/
20312 F:      include/sound/soc*
20313 F:      include/sound/sof.h
20314 F:      include/sound/sof/
20315 F:      include/trace/events/sof*.h
20316 F:      include/uapi/sound/asoc.h
20317 F:      sound/soc/
20318
20319 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20320 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20321 M:      Liam Girdwood <lgirdwood@gmail.com>
20322 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20323 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20324 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20325 M:      Daniel Baluta <daniel.baluta@nxp.com>
20326 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20327 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20328 S:      Supported
20329 W:      https://github.com/thesofproject/linux/
20330 F:      sound/soc/sof/
20331
20332 SOUNDWIRE SUBSYSTEM
20333 M:      Vinod Koul <vkoul@kernel.org>
20334 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20335 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20336 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20337 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20338 S:      Supported
20339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20340 F:      Documentation/driver-api/soundwire/
20341 F:      drivers/soundwire/
20342 F:      include/linux/soundwire/
20343
20344 SP2 MEDIA DRIVER
20345 M:      Olli Salonen <olli.salonen@iki.fi>
20346 L:      linux-media@vger.kernel.org
20347 S:      Maintained
20348 W:      https://linuxtv.org
20349 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20350 F:      drivers/media/dvb-frontends/sp2*
20351
20352 SPANISH DOCUMENTATION
20353 M:      Carlos Bilbao <carlos.bilbao@amd.com>
20354 S:      Maintained
20355 F:      Documentation/translations/sp_SP/
20356
20357 SPARC + UltraSPARC (sparc/sparc64)
20358 M:      "David S. Miller" <davem@davemloft.net>
20359 L:      sparclinux@vger.kernel.org
20360 S:      Maintained
20361 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
20362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20364 F:      arch/sparc/
20365 F:      drivers/sbus/
20366
20367 SPARC SERIAL DRIVERS
20368 M:      "David S. Miller" <davem@davemloft.net>
20369 L:      sparclinux@vger.kernel.org
20370 S:      Maintained
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:      drivers/tty/serial/suncore.c
20374 F:      drivers/tty/serial/sunhv.c
20375 F:      drivers/tty/serial/sunsab.c
20376 F:      drivers/tty/serial/sunsab.h
20377 F:      drivers/tty/serial/sunsu.c
20378 F:      drivers/tty/serial/sunzilog.c
20379 F:      drivers/tty/serial/sunzilog.h
20380 F:      drivers/tty/vcc.c
20381 F:      include/linux/sunserialcore.h
20382
20383 SPARSE CHECKER
20384 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
20385 L:      linux-sparse@vger.kernel.org
20386 S:      Maintained
20387 W:      https://sparse.docs.kernel.org/
20388 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
20389 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20390 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20391 F:      include/linux/compiler.h
20392
20393 SPEAKUP CONSOLE SPEECH DRIVER
20394 M:      William Hubbs <w.d.hubbs@gmail.com>
20395 M:      Chris Brannon <chris@the-brannons.com>
20396 M:      Kirk Reiser <kirk@reisers.ca>
20397 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
20398 L:      speakup@linux-speakup.org
20399 S:      Odd Fixes
20400 W:      http://www.linux-speakup.org/
20401 W:      https://github.com/linux-speakup/speakup
20402 B:      https://github.com/linux-speakup/speakup/issues
20403 F:      drivers/accessibility/speakup/
20404
20405 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20406 M:      Viresh Kumar <vireshk@kernel.org>
20407 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
20408 M:      soc@kernel.org
20409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20410 S:      Maintained
20411 W:      http://www.st.com/spear
20412 F:      arch/arm/boot/dts/st/spear*
20413 F:      arch/arm/mach-spear/
20414 F:      drivers/clk/spear/
20415 F:      drivers/pinctrl/spear/
20416
20417 SPI NOR SUBSYSTEM
20418 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
20419 M:      Pratyush Yadav <pratyush@kernel.org>
20420 R:      Michael Walle <michael@walle.cc>
20421 L:      linux-mtd@lists.infradead.org
20422 S:      Maintained
20423 W:      http://www.linux-mtd.infradead.org/
20424 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
20425 C:      irc://irc.oftc.net/mtd
20426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20427 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20428 F:      drivers/mtd/spi-nor/
20429 F:      include/linux/mtd/spi-nor.h
20430
20431 SPI SUBSYSTEM
20432 M:      Mark Brown <broonie@kernel.org>
20433 L:      linux-spi@vger.kernel.org
20434 S:      Maintained
20435 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
20436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20437 F:      Documentation/devicetree/bindings/spi/
20438 F:      Documentation/spi/
20439 F:      drivers/spi/
20440 F:      include/linux/spi/
20441 F:      include/uapi/linux/spi/
20442 F:      tools/spi/
20443
20444 SPIDERNET NETWORK DRIVER for CELL
20445 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
20446 M:      Geoff Levand <geoff@infradead.org>
20447 L:      netdev@vger.kernel.org
20448 L:      linuxppc-dev@lists.ozlabs.org
20449 S:      Maintained
20450 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20451 F:      drivers/net/ethernet/toshiba/spider_net*
20452
20453 SPMI SUBSYSTEM
20454 M:      Stephen Boyd <sboyd@kernel.org>
20455 L:      linux-kernel@vger.kernel.org
20456 S:      Maintained
20457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20458 F:      Documentation/devicetree/bindings/spmi/
20459 F:      drivers/spmi/
20460 F:      include/dt-bindings/spmi/spmi.h
20461 F:      include/linux/spmi.h
20462 F:      include/trace/events/spmi.h
20463
20464 SPU FILE SYSTEM
20465 M:      Jeremy Kerr <jk@ozlabs.org>
20466 L:      linuxppc-dev@lists.ozlabs.org
20467 S:      Supported
20468 W:      http://www.ibm.com/developerworks/power/cell/
20469 F:      Documentation/filesystems/spufs/spufs.rst
20470 F:      arch/powerpc/platforms/cell/spufs/
20471
20472 SQUASHFS FILE SYSTEM
20473 M:      Phillip Lougher <phillip@squashfs.org.uk>
20474 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
20475 S:      Maintained
20476 W:      http://squashfs.org.uk
20477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20478 F:      Documentation/filesystems/squashfs.rst
20479 F:      fs/squashfs/
20480
20481 SRM (Alpha) environment access
20482 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
20483 S:      Maintained
20484 F:      arch/alpha/kernel/srm_env.c
20485
20486 ST LSM6DSx IMU IIO DRIVER
20487 M:      Lorenzo Bianconi <lorenzo@kernel.org>
20488 L:      linux-iio@vger.kernel.org
20489 S:      Maintained
20490 W:      http://www.st.com/
20491 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20492 F:      drivers/iio/imu/st_lsm6dsx/
20493
20494 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20495 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20496 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20497 L:      linux-media@vger.kernel.org
20498 S:      Maintained
20499 T:      git git://linuxtv.org/media_tree.git
20500 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20501 F:      drivers/media/i2c/st-mipid02.c
20502
20503 ST STM32 I2C/SMBUS DRIVER
20504 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
20505 M:      Alain Volmat <alain.volmat@foss.st.com>
20506 L:      linux-i2c@vger.kernel.org
20507 S:      Maintained
20508 F:      drivers/i2c/busses/i2c-stm32*
20509
20510 ST STM32 SPI DRIVER
20511 M:      Alain Volmat <alain.volmat@foss.st.com>
20512 L:      linux-spi@vger.kernel.org
20513 S:      Maintained
20514 F:      drivers/spi/spi-stm32.c
20515
20516 ST STPDDC60 DRIVER
20517 M:      Daniel Nilsson <daniel.nilsson@flex.com>
20518 L:      linux-hwmon@vger.kernel.org
20519 S:      Maintained
20520 F:      Documentation/hwmon/stpddc60.rst
20521 F:      drivers/hwmon/pmbus/stpddc60.c
20522
20523 ST VGXY61 DRIVER
20524 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20525 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20526 L:      linux-media@vger.kernel.org
20527 S:      Maintained
20528 T:      git git://linuxtv.org/media_tree.git
20529 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20530 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
20531 F:      drivers/media/i2c/st-vgxy61.c
20532
20533 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20534 M:      Song Qiang <songqiang1304521@gmail.com>
20535 L:      linux-iio@vger.kernel.org
20536 S:      Maintained
20537 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20538 F:      drivers/iio/proximity/vl53l0x-i2c.c
20539
20540 STABLE BRANCH
20541 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20542 M:      Sasha Levin <sashal@kernel.org>
20543 L:      stable@vger.kernel.org
20544 S:      Supported
20545 F:      Documentation/process/stable-kernel-rules.rst
20546
20547 STAGING - ATOMISP DRIVER
20548 M:      Hans de Goede <hdegoede@redhat.com>
20549 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20550 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20551 L:      linux-media@vger.kernel.org
20552 S:      Maintained
20553 F:      drivers/staging/media/atomisp/
20554
20555 STAGING - FIELDBUS SUBSYSTEM
20556 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20557 S:      Maintained
20558 F:      drivers/staging/fieldbus/*
20559 F:      drivers/staging/fieldbus/Documentation/
20560
20561 STAGING - HMS ANYBUS-S BUS
20562 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20563 S:      Maintained
20564 F:      drivers/staging/fieldbus/anybuss/
20565
20566 STAGING - INDUSTRIAL IO
20567 M:      Jonathan Cameron <jic23@kernel.org>
20568 L:      linux-iio@vger.kernel.org
20569 S:      Odd Fixes
20570 F:      Documentation/devicetree/bindings/staging/iio/
20571 F:      drivers/staging/iio/
20572
20573 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20574 M:      Marc Dietrich <marvin24@gmx.de>
20575 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
20576 L:      linux-tegra@vger.kernel.org
20577 S:      Maintained
20578 F:      drivers/staging/nvec/
20579
20580 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20581 M:      Jens Frederich <jfrederich@gmail.com>
20582 M:      Jon Nettleton <jon.nettleton@gmail.com>
20583 S:      Maintained
20584 W:      http://wiki.laptop.org/go/DCON
20585 F:      drivers/staging/olpc_dcon/
20586
20587 STAGING - REALTEK RTL8712U DRIVERS
20588 M:      Larry Finger <Larry.Finger@lwfinger.net>
20589 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
20590 S:      Odd Fixes
20591 F:      drivers/staging/rtl8712/
20592
20593 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20594 M:      Michael Hennerich <michael.hennerich@analog.com>
20595 L:      linux-fbdev@vger.kernel.org
20596 S:      Supported
20597 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20598 F:      drivers/staging/fbtft/fb_seps525.c
20599
20600 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20601 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20602 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20603 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20604 L:      linux-fbdev@vger.kernel.org
20605 S:      Maintained
20606 F:      drivers/staging/sm750fb/
20607
20608 STAGING - VIA VT665X DRIVERS
20609 M:      Forest Bond <forest@alittletooquiet.net>
20610 S:      Odd Fixes
20611 F:      drivers/staging/vt665?/
20612
20613 STAGING SUBSYSTEM
20614 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20615 L:      linux-staging@lists.linux.dev
20616 S:      Supported
20617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20618 F:      drivers/staging/
20619
20620 STANDALONE CACHE CONTROLLER DRIVERS
20621 M:      Conor Dooley <conor@kernel.org>
20622 L:      linux-riscv@lists.infradead.org
20623 S:      Maintained
20624 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20625 F:      drivers/cache
20626
20627 STARFIRE/DURALAN NETWORK DRIVER
20628 M:      Ion Badulescu <ionut@badula.org>
20629 S:      Odd Fixes
20630 F:      drivers/net/ethernet/adaptec/starfire*
20631
20632 STARFIVE CRYPTO DRIVER
20633 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20634 M:      William Qiu <william.qiu@starfivetech.com>
20635 S:      Supported
20636 F:      Documentation/devicetree/bindings/crypto/starfive*
20637 F:      drivers/crypto/starfive/
20638
20639 STARFIVE DEVICETREES
20640 M:      Emil Renner Berthing <kernel@esmil.dk>
20641 S:      Maintained
20642 F:      arch/riscv/boot/dts/starfive/
20643
20644 STARFIVE DWMAC GLUE LAYER
20645 M:      Emil Renner Berthing <kernel@esmil.dk>
20646 M:      Samin Guo <samin.guo@starfivetech.com>
20647 S:      Maintained
20648 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20649 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20650
20651 STARFIVE JH7110 DPHY RX DRIVER
20652 M:      Jack Zhu <jack.zhu@starfivetech.com>
20653 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20654 S:      Supported
20655 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20656 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
20657
20658 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20659 M:      William Qiu <william.qiu@starfivetech.com>
20660 S:      Supported
20661 F:      Documentation/devicetree/bindings/mmc/starfive*
20662 F:      drivers/mmc/host/dw_mmc-starfive.c
20663
20664 STARFIVE JH7110 PLL CLOCK DRIVER
20665 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20666 S:      Supported
20667 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20668 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
20669
20670 STARFIVE JH7110 PWMDAC DRIVER
20671 M:      Hal Feng <hal.feng@starfivetech.com>
20672 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20673 S:      Supported
20674 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20675 F:      sound/soc/starfive/jh7110_pwmdac.c
20676
20677 STARFIVE JH7110 SYSCON
20678 M:      William Qiu <william.qiu@starfivetech.com>
20679 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20680 S:      Supported
20681 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20682
20683 STARFIVE JH7110 TDM DRIVER
20684 M:      Walker Chen <walker.chen@starfivetech.com>
20685 S:      Maintained
20686 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20687 F:      sound/soc/starfive/jh7110_tdm.c
20688
20689 STARFIVE JH71X0 CLOCK DRIVERS
20690 M:      Emil Renner Berthing <kernel@esmil.dk>
20691 M:      Hal Feng <hal.feng@starfivetech.com>
20692 S:      Maintained
20693 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20694 F:      drivers/clk/starfive/clk-starfive-jh71*
20695 F:      include/dt-bindings/clock/starfive?jh71*.h
20696
20697 STARFIVE JH71X0 PINCTRL DRIVERS
20698 M:      Emil Renner Berthing <kernel@esmil.dk>
20699 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
20700 M:      Hal Feng <hal.feng@starfivetech.com>
20701 L:      linux-gpio@vger.kernel.org
20702 S:      Maintained
20703 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20704 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20705 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20706 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20707
20708 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20709 M:      Emil Renner Berthing <kernel@esmil.dk>
20710 M:      Hal Feng <hal.feng@starfivetech.com>
20711 S:      Maintained
20712 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20713 F:      drivers/reset/starfive/reset-starfive-jh71*
20714 F:      include/dt-bindings/reset/starfive?jh71*.h
20715
20716 STARFIVE JH71X0 USB DRIVERS
20717 M:      Minda Chen <minda.chen@starfivetech.com>
20718 S:      Maintained
20719 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20720 F:      drivers/usb/cdns3/cdns3-starfive.c
20721
20722 STARFIVE JH71XX PMU CONTROLLER DRIVER
20723 M:      Walker Chen <walker.chen@starfivetech.com>
20724 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20725 S:      Supported
20726 F:      Documentation/devicetree/bindings/power/starfive*
20727 F:      drivers/pmdomain/starfive/
20728 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
20729
20730 STARFIVE SOC DRIVERS
20731 M:      Conor Dooley <conor@kernel.org>
20732 S:      Maintained
20733 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20734 F:      Documentation/devicetree/bindings/soc/starfive/
20735
20736 STARFIVE TRNG DRIVER
20737 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20738 S:      Supported
20739 F:      Documentation/devicetree/bindings/rng/starfive*
20740 F:      drivers/char/hw_random/jh7110-trng.c
20741
20742 STARFIVE WATCHDOG DRIVER
20743 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20744 M:      Samin Guo <samin.guo@starfivetech.com>
20745 S:      Supported
20746 F:      Documentation/devicetree/bindings/watchdog/starfive*
20747 F:      drivers/watchdog/starfive-wdt.c
20748
20749 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20750 M:      Minda Chen <minda.chen@starfivetech.com>
20751 S:      Supported
20752 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20753 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20754 F:      drivers/phy/starfive/phy-jh7110-pcie.c
20755 F:      drivers/phy/starfive/phy-jh7110-usb.c
20756
20757 STATIC BRANCH/CALL
20758 M:      Peter Zijlstra <peterz@infradead.org>
20759 M:      Josh Poimboeuf <jpoimboe@kernel.org>
20760 M:      Jason Baron <jbaron@akamai.com>
20761 R:      Steven Rostedt <rostedt@goodmis.org>
20762 R:      Ard Biesheuvel <ardb@kernel.org>
20763 S:      Supported
20764 F:      arch/*/include/asm/jump_label*.h
20765 F:      arch/*/include/asm/static_call*.h
20766 F:      arch/*/kernel/jump_label.c
20767 F:      arch/*/kernel/static_call.c
20768 F:      include/linux/jump_label*.h
20769 F:      include/linux/static_call*.h
20770 F:      kernel/jump_label.c
20771 F:      kernel/static_call.c
20772
20773 STI AUDIO (ASoC) DRIVERS
20774 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20775 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20776 S:      Maintained
20777 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
20778 F:      sound/soc/sti/
20779
20780 STI CEC DRIVER
20781 M:      Alain Volmat <alain.volmat@foss.st.com>
20782 S:      Maintained
20783 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
20784 F:      drivers/media/cec/platform/sti/
20785
20786 STK1160 USB VIDEO CAPTURE DRIVER
20787 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
20788 L:      linux-media@vger.kernel.org
20789 S:      Maintained
20790 T:      git git://linuxtv.org/media_tree.git
20791 F:      drivers/media/usb/stk1160/
20792
20793 STM32 AUDIO (ASoC) DRIVERS
20794 M:      Olivier Moysan <olivier.moysan@foss.st.com>
20795 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20796 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20797 S:      Maintained
20798 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
20799 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
20800 F:      sound/soc/stm/
20801
20802 STM32 TIMER/LPTIMER DRIVERS
20803 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
20804 S:      Maintained
20805 F:      Documentation/ABI/testing/*timer-stm32
20806 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
20807 F:      drivers/*/stm32-*timer*
20808 F:      drivers/pwm/pwm-stm32*
20809 F:      include/linux/*/stm32-*tim*
20810
20811 STMMAC ETHERNET DRIVER
20812 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
20813 M:      Jose Abreu <joabreu@synopsys.com>
20814 L:      netdev@vger.kernel.org
20815 S:      Supported
20816 W:      http://www.stlinux.com
20817 F:      Documentation/networking/device_drivers/ethernet/stmicro/
20818 F:      drivers/net/ethernet/stmicro/stmmac/
20819
20820 SUN HAPPY MEAL ETHERNET DRIVER
20821 M:      Sean Anderson <seanga2@gmail.com>
20822 S:      Maintained
20823 F:      drivers/net/ethernet/sun/sunhme.*
20824
20825 SUN3/3X
20826 M:      Sam Creasey <sammy@sammy.net>
20827 S:      Maintained
20828 W:      http://sammy.net/sun3/
20829 F:      arch/m68k/include/asm/sun3*
20830 F:      arch/m68k/kernel/*sun3*
20831 F:      arch/m68k/sun3*/
20832 F:      drivers/net/ethernet/i825xx/sun3*
20833
20834 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
20835 M:      Hans de Goede <hdegoede@redhat.com>
20836 L:      linux-input@vger.kernel.org
20837 S:      Maintained
20838 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
20839 F:      drivers/input/keyboard/sun4i-lradc-keys.c
20840
20841 SUNDANCE NETWORK DRIVER
20842 M:      Denis Kirjanov <kda@linux-powerpc.org>
20843 L:      netdev@vger.kernel.org
20844 S:      Maintained
20845 F:      drivers/net/ethernet/dlink/sundance.c
20846
20847 SUNPLUS ETHERNET DRIVER
20848 M:      Wells Lu <wellslutw@gmail.com>
20849 L:      netdev@vger.kernel.org
20850 S:      Maintained
20851 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
20852 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
20853 F:      drivers/net/ethernet/sunplus/
20854
20855 SUNPLUS MMC DRIVER
20856 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
20857 M:      Li-hao Kuo <lhjeff911@gmail.com>
20858 S:      Maintained
20859 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
20860 F:      drivers/mmc/host/sunplus-mmc.c
20861
20862 SUNPLUS OCOTP DRIVER
20863 M:      Vincent Shih <vincent.sunplus@gmail.com>
20864 S:      Maintained
20865 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
20866 F:      drivers/nvmem/sunplus-ocotp.c
20867
20868 SUNPLUS PWM DRIVER
20869 M:      Hammer Hsieh <hammerh0314@gmail.com>
20870 S:      Maintained
20871 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
20872 F:      drivers/pwm/pwm-sunplus.c
20873
20874 SUNPLUS RTC DRIVER
20875 M:      Vincent Shih <vincent.sunplus@gmail.com>
20876 L:      linux-rtc@vger.kernel.org
20877 S:      Maintained
20878 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
20879 F:      drivers/rtc/rtc-sunplus.c
20880
20881 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
20882 M:      Li-hao Kuo <lhjeff911@gmail.com>
20883 L:      linux-spi@vger.kernel.org
20884 S:      Maintained
20885 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
20886 F:      drivers/spi/spi-sunplus-sp7021.c
20887
20888 SUNPLUS UART DRIVER
20889 M:      Hammer Hsieh <hammerh0314@gmail.com>
20890 S:      Maintained
20891 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
20892 F:      drivers/tty/serial/sunplus-uart.c
20893
20894 SUNPLUS USB2 PHY DRIVER
20895 M:      Vincent Shih <vincent.sunplus@gmail.com>
20896 L:      linux-usb@vger.kernel.org
20897 S:      Maintained
20898 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
20899 F:      drivers/phy/sunplus/Kconfig
20900 F:      drivers/phy/sunplus/Makefile
20901 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
20902
20903 SUNPLUS WATCHDOG DRIVER
20904 M:      Xiantao Hu <xt.hu@cqplus1.com>
20905 L:      linux-watchdog@vger.kernel.org
20906 S:      Maintained
20907 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
20908 F:      drivers/watchdog/sunplus_wdt.c
20909
20910 SUPERH
20911 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
20912 M:      Rich Felker <dalias@libc.org>
20913 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
20914 L:      linux-sh@vger.kernel.org
20915 S:      Maintained
20916 Q:      http://patchwork.kernel.org/project/linux-sh/list/
20917 F:      Documentation/arch/sh/
20918 F:      arch/sh/
20919 F:      drivers/sh/
20920
20921 SUSPEND TO RAM
20922 M:      "Rafael J. Wysocki" <rafael@kernel.org>
20923 M:      Len Brown <len.brown@intel.com>
20924 M:      Pavel Machek <pavel@ucw.cz>
20925 L:      linux-pm@vger.kernel.org
20926 S:      Supported
20927 B:      https://bugzilla.kernel.org
20928 F:      Documentation/power/
20929 F:      arch/x86/kernel/acpi/sleep*
20930 F:      arch/x86/kernel/acpi/wakeup*
20931 F:      drivers/base/power/
20932 F:      include/linux/freezer.h
20933 F:      include/linux/pm.h
20934 F:      include/linux/suspend.h
20935 F:      kernel/power/
20936
20937 SVGA HANDLING
20938 M:      Martin Mares <mj@ucw.cz>
20939 L:      linux-video@atrey.karlin.mff.cuni.cz
20940 S:      Maintained
20941 F:      Documentation/admin-guide/svga.rst
20942 F:      arch/x86/boot/video*
20943
20944 SWITCHDEV
20945 M:      Jiri Pirko <jiri@resnulli.us>
20946 M:      Ivan Vecera <ivecera@redhat.com>
20947 L:      netdev@vger.kernel.org
20948 S:      Supported
20949 F:      include/net/switchdev.h
20950 F:      net/switchdev/
20951
20952 SY8106A REGULATOR DRIVER
20953 M:      Icenowy Zheng <icenowy@aosc.io>
20954 S:      Maintained
20955 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
20956 F:      drivers/regulator/sy8106a-regulator.c
20957
20958 SYNC FILE FRAMEWORK
20959 M:      Sumit Semwal <sumit.semwal@linaro.org>
20960 R:      Gustavo Padovan <gustavo@padovan.org>
20961 L:      linux-media@vger.kernel.org
20962 L:      dri-devel@lists.freedesktop.org
20963 S:      Maintained
20964 T:      git git://anongit.freedesktop.org/drm/drm-misc
20965 F:      Documentation/driver-api/sync_file.rst
20966 F:      drivers/dma-buf/dma-fence*
20967 F:      drivers/dma-buf/sw_sync.c
20968 F:      drivers/dma-buf/sync_*
20969 F:      include/linux/sync_file.h
20970 F:      include/uapi/linux/sync_file.h
20971
20972 SYNOPSYS ARC ARCHITECTURE
20973 M:      Vineet Gupta <vgupta@kernel.org>
20974 L:      linux-snps-arc@lists.infradead.org
20975 S:      Supported
20976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
20977 F:      Documentation/arch/arc
20978 F:      Documentation/devicetree/bindings/arc/*
20979 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
20980 F:      arch/arc/
20981 F:      drivers/clocksource/arc_timer.c
20982 F:      drivers/tty/serial/arc_uart.c
20983
20984 SYNOPSYS ARC HSDK SDP pll clock driver
20985 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
20986 S:      Supported
20987 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
20988 F:      drivers/clk/clk-hsdk-pll.c
20989
20990 SYNOPSYS ARC SDP clock driver
20991 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
20992 S:      Supported
20993 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
20994 F:      drivers/clk/axs10x/*
20995
20996 SYNOPSYS ARC SDP platform support
20997 M:      Alexey Brodkin <abrodkin@synopsys.com>
20998 S:      Supported
20999 F:      Documentation/devicetree/bindings/arc/axs10*
21000 F:      arch/arc/boot/dts/ax*
21001 F:      arch/arc/plat-axs10x
21002
21003 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21004 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21005 S:      Supported
21006 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21007 F:      drivers/reset/reset-axs10x.c
21008
21009 SYNOPSYS CREG GPIO DRIVER
21010 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21011 S:      Maintained
21012 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21013 F:      drivers/gpio/gpio-creg-snps.c
21014
21015 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21016 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21017 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21018 S:      Supported
21019 F:      drivers/tty/serial/8250/8250_dw.c
21020 F:      drivers/tty/serial/8250/8250_dwlib.*
21021 F:      drivers/tty/serial/8250/8250_lpss.c
21022
21023 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21024 M:      Hoan Tran <hoan@os.amperecomputing.com>
21025 M:      Serge Semin <fancer.lancer@gmail.com>
21026 L:      linux-gpio@vger.kernel.org
21027 S:      Maintained
21028 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21029 F:      drivers/gpio/gpio-dwapb.c
21030
21031 SYNOPSYS DESIGNWARE APB SSI DRIVER
21032 M:      Serge Semin <fancer.lancer@gmail.com>
21033 L:      linux-spi@vger.kernel.org
21034 S:      Supported
21035 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21036 F:      drivers/spi/spi-dw*
21037
21038 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21039 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21040 S:      Maintained
21041 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21042 F:      drivers/dma/dw-axi-dmac/
21043
21044 SYNOPSYS DESIGNWARE DMAC DRIVER
21045 M:      Viresh Kumar <vireshk@kernel.org>
21046 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21047 S:      Maintained
21048 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21049 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21050 F:      drivers/dma/dw/
21051 F:      include/dt-bindings/dma/dw-dmac.h
21052 F:      include/linux/dma/dw.h
21053 F:      include/linux/platform_data/dma-dw.h
21054
21055 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21056 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21057 L:      netdev@vger.kernel.org
21058 S:      Supported
21059 F:      drivers/net/ethernet/synopsys/
21060
21061 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21062 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21063 L:      netdev@vger.kernel.org
21064 S:      Supported
21065 F:      drivers/net/pcs/pcs-xpcs.c
21066 F:      drivers/net/pcs/pcs-xpcs.h
21067 F:      include/linux/pcs/pcs-xpcs.h
21068
21069 SYNOPSYS DESIGNWARE I2C DRIVER
21070 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21071 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21072 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21073 R:      Jan Dabros <jsd@semihalf.com>
21074 L:      linux-i2c@vger.kernel.org
21075 S:      Supported
21076 F:      drivers/i2c/busses/i2c-designware-*
21077
21078 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21079 M:      Jaehoon Chung <jh80.chung@samsung.com>
21080 L:      linux-mmc@vger.kernel.org
21081 S:      Maintained
21082 F:      drivers/mmc/host/dw_mmc*
21083
21084 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21085 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21086 S:      Supported
21087 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21088 F:      drivers/reset/reset-hsdk.c
21089 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21090
21091 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21092 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21093 M:      Manjunath M B <manjumb@synopsys.com>
21094 L:      linux-mmc@vger.kernel.org
21095 S:      Maintained
21096 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21097
21098 SYSTEM CONFIGURATION (SYSCON)
21099 M:      Lee Jones <lee@kernel.org>
21100 M:      Arnd Bergmann <arnd@arndb.de>
21101 S:      Supported
21102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21103 F:      drivers/mfd/syscon.c
21104
21105 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21106 M:      Sudeep Holla <sudeep.holla@arm.com>
21107 R:      Cristian Marussi <cristian.marussi@arm.com>
21108 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21109 S:      Maintained
21110 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21111 F:      drivers/clk/clk-sc[mp]i.c
21112 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21113 F:      drivers/firmware/arm_scmi/
21114 F:      drivers/firmware/arm_scpi.c
21115 F:      drivers/pmdomain/arm/
21116 F:      drivers/powercap/arm_scmi_powercap.c
21117 F:      drivers/regulator/scmi-regulator.c
21118 F:      drivers/reset/reset-scmi.c
21119 F:      include/linux/sc[mp]i_protocol.h
21120 F:      include/trace/events/scmi.h
21121 F:      include/uapi/linux/virtio_scmi.h
21122
21123 SYSTEM RESET/SHUTDOWN DRIVERS
21124 M:      Sebastian Reichel <sre@kernel.org>
21125 L:      linux-pm@vger.kernel.org
21126 S:      Maintained
21127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21128 F:      Documentation/devicetree/bindings/power/reset/
21129 F:      drivers/power/reset/
21130
21131 SYSTEM TRACE MODULE CLASS
21132 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21133 S:      Maintained
21134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21135 F:      Documentation/trace/stm.rst
21136 F:      drivers/hwtracing/stm/
21137 F:      include/linux/stm.h
21138 F:      include/uapi/linux/stm.h
21139
21140 SYSTEM76 ACPI DRIVER
21141 M:      Jeremy Soller <jeremy@system76.com>
21142 M:      System76 Product Development <productdev@system76.com>
21143 L:      platform-driver-x86@vger.kernel.org
21144 S:      Maintained
21145 F:      drivers/platform/x86/system76_acpi.c
21146
21147 SYSV FILESYSTEM
21148 S:      Orphan
21149 F:      Documentation/filesystems/sysv-fs.rst
21150 F:      fs/sysv/
21151 F:      include/linux/sysv_fs.h
21152
21153 TASKSTATS STATISTICS INTERFACE
21154 M:      Balbir Singh <bsingharora@gmail.com>
21155 S:      Maintained
21156 F:      Documentation/accounting/taskstats*
21157 F:      include/linux/taskstats*
21158 F:      kernel/taskstats.c
21159
21160 TC subsystem
21161 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21162 M:      Cong Wang <xiyou.wangcong@gmail.com>
21163 M:      Jiri Pirko <jiri@resnulli.us>
21164 L:      netdev@vger.kernel.org
21165 S:      Maintained
21166 F:      include/net/pkt_cls.h
21167 F:      include/net/pkt_sched.h
21168 F:      include/net/tc_act/
21169 F:      include/uapi/linux/pkt_cls.h
21170 F:      include/uapi/linux/pkt_sched.h
21171 F:      include/uapi/linux/tc_act/
21172 F:      include/uapi/linux/tc_ematch/
21173 F:      net/sched/
21174 F:      tools/testing/selftests/tc-testing
21175
21176 TC90522 MEDIA DRIVER
21177 M:      Akihiro Tsukada <tskd08@gmail.com>
21178 L:      linux-media@vger.kernel.org
21179 S:      Odd Fixes
21180 F:      drivers/media/dvb-frontends/tc90522*
21181
21182 TCP LOW PRIORITY MODULE
21183 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21184 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21185 S:      Maintained
21186 W:      http://tcp-lp-mod.sourceforge.net/
21187 F:      net/ipv4/tcp_lp.c
21188
21189 TDA10071 MEDIA DRIVER
21190 M:      Antti Palosaari <crope@iki.fi>
21191 L:      linux-media@vger.kernel.org
21192 S:      Maintained
21193 W:      https://linuxtv.org
21194 W:      http://palosaari.fi/linux/
21195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21196 T:      git git://linuxtv.org/anttip/media_tree.git
21197 F:      drivers/media/dvb-frontends/tda10071*
21198
21199 TDA18212 MEDIA DRIVER
21200 M:      Antti Palosaari <crope@iki.fi>
21201 L:      linux-media@vger.kernel.org
21202 S:      Maintained
21203 W:      https://linuxtv.org
21204 W:      http://palosaari.fi/linux/
21205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21206 T:      git git://linuxtv.org/anttip/media_tree.git
21207 F:      drivers/media/tuners/tda18212*
21208
21209 TDA18218 MEDIA DRIVER
21210 M:      Antti Palosaari <crope@iki.fi>
21211 L:      linux-media@vger.kernel.org
21212 S:      Maintained
21213 W:      https://linuxtv.org
21214 W:      http://palosaari.fi/linux/
21215 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21216 T:      git git://linuxtv.org/anttip/media_tree.git
21217 F:      drivers/media/tuners/tda18218*
21218
21219 TDA18250 MEDIA DRIVER
21220 M:      Olli Salonen <olli.salonen@iki.fi>
21221 L:      linux-media@vger.kernel.org
21222 S:      Maintained
21223 W:      https://linuxtv.org
21224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21225 T:      git git://linuxtv.org/media_tree.git
21226 F:      drivers/media/tuners/tda18250*
21227
21228 TDA18271 MEDIA DRIVER
21229 M:      Michael Krufky <mkrufky@linuxtv.org>
21230 L:      linux-media@vger.kernel.org
21231 S:      Maintained
21232 W:      https://linuxtv.org
21233 W:      http://github.com/mkrufky
21234 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21235 T:      git git://linuxtv.org/mkrufky/tuners.git
21236 F:      drivers/media/tuners/tda18271*
21237
21238 TDA1997x MEDIA DRIVER
21239 M:      Tim Harvey <tharvey@gateworks.com>
21240 L:      linux-media@vger.kernel.org
21241 S:      Maintained
21242 W:      https://linuxtv.org
21243 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21244 F:      drivers/media/i2c/tda1997x.*
21245
21246 TDA827x MEDIA DRIVER
21247 M:      Michael Krufky <mkrufky@linuxtv.org>
21248 L:      linux-media@vger.kernel.org
21249 S:      Maintained
21250 W:      https://linuxtv.org
21251 W:      http://github.com/mkrufky
21252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21253 T:      git git://linuxtv.org/mkrufky/tuners.git
21254 F:      drivers/media/tuners/tda8290.*
21255
21256 TDA8290 MEDIA DRIVER
21257 M:      Michael Krufky <mkrufky@linuxtv.org>
21258 L:      linux-media@vger.kernel.org
21259 S:      Maintained
21260 W:      https://linuxtv.org
21261 W:      http://github.com/mkrufky
21262 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21263 T:      git git://linuxtv.org/mkrufky/tuners.git
21264 F:      drivers/media/tuners/tda8290.*
21265
21266 TDA9840 MEDIA DRIVER
21267 M:      Hans Verkuil <hverkuil@xs4all.nl>
21268 L:      linux-media@vger.kernel.org
21269 S:      Maintained
21270 W:      https://linuxtv.org
21271 T:      git git://linuxtv.org/media_tree.git
21272 F:      drivers/media/i2c/tda9840*
21273
21274 TEA5761 TUNER DRIVER
21275 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21276 L:      linux-media@vger.kernel.org
21277 S:      Odd fixes
21278 W:      https://linuxtv.org
21279 T:      git git://linuxtv.org/media_tree.git
21280 F:      drivers/media/tuners/tea5761.*
21281
21282 TEA5767 TUNER DRIVER
21283 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21284 L:      linux-media@vger.kernel.org
21285 S:      Maintained
21286 W:      https://linuxtv.org
21287 T:      git git://linuxtv.org/media_tree.git
21288 F:      drivers/media/tuners/tea5767.*
21289
21290 TEA6415C MEDIA DRIVER
21291 M:      Hans Verkuil <hverkuil@xs4all.nl>
21292 L:      linux-media@vger.kernel.org
21293 S:      Maintained
21294 W:      https://linuxtv.org
21295 T:      git git://linuxtv.org/media_tree.git
21296 F:      drivers/media/i2c/tea6415c*
21297
21298 TEA6420 MEDIA DRIVER
21299 M:      Hans Verkuil <hverkuil@xs4all.nl>
21300 L:      linux-media@vger.kernel.org
21301 S:      Maintained
21302 W:      https://linuxtv.org
21303 T:      git git://linuxtv.org/media_tree.git
21304 F:      drivers/media/i2c/tea6420*
21305
21306 TEAM DRIVER
21307 M:      Jiri Pirko <jiri@resnulli.us>
21308 L:      netdev@vger.kernel.org
21309 S:      Supported
21310 F:      drivers/net/team/
21311 F:      include/linux/if_team.h
21312 F:      include/uapi/linux/if_team.h
21313 F:      tools/testing/selftests/drivers/net/team/
21314
21315 TECHNICAL ADVISORY BOARD PROCESS DOCS
21316 M:      "Theodore Ts'o" <tytso@mit.edu>
21317 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21318 L:      tech-board-discuss@lists.linux-foundation.org
21319 S:      Maintained
21320 F:      Documentation/process/contribution-maturity-model.rst
21321 F:      Documentation/process/researcher-guidelines.rst
21322
21323 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21324 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
21325 S:      Maintained
21326 F:      arch/x86/platform/ts5500/
21327
21328 TECHNOTREND USB IR RECEIVER
21329 M:      Sean Young <sean@mess.org>
21330 L:      linux-media@vger.kernel.org
21331 S:      Maintained
21332 F:      drivers/media/rc/ttusbir.c
21333
21334 TECHWELL TW9910 VIDEO DECODER
21335 L:      linux-media@vger.kernel.org
21336 S:      Orphan
21337 F:      drivers/media/i2c/tw9910.c
21338 F:      include/media/i2c/tw9910.h
21339
21340 TEE SUBSYSTEM
21341 M:      Jens Wiklander <jens.wiklander@linaro.org>
21342 R:      Sumit Garg <sumit.garg@linaro.org>
21343 L:      op-tee@lists.trustedfirmware.org
21344 S:      Maintained
21345 F:      Documentation/staging/tee.rst
21346 F:      drivers/tee/
21347 F:      include/linux/tee_drv.h
21348 F:      include/uapi/linux/tee.h
21349
21350 TEGRA ARCHITECTURE SUPPORT
21351 M:      Thierry Reding <thierry.reding@gmail.com>
21352 M:      Jonathan Hunter <jonathanh@nvidia.com>
21353 L:      linux-tegra@vger.kernel.org
21354 S:      Supported
21355 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
21356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21357 N:      [^a-z]tegra
21358
21359 TEGRA CLOCK DRIVER
21360 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
21361 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
21362 S:      Supported
21363 F:      drivers/clk/tegra/
21364
21365 TEGRA DMA DRIVERS
21366 M:      Laxman Dewangan <ldewangan@nvidia.com>
21367 M:      Jon Hunter <jonathanh@nvidia.com>
21368 S:      Supported
21369 F:      drivers/dma/tegra*
21370
21371 TEGRA I2C DRIVER
21372 M:      Laxman Dewangan <ldewangan@nvidia.com>
21373 R:      Dmitry Osipenko <digetx@gmail.com>
21374 S:      Supported
21375 F:      drivers/i2c/busses/i2c-tegra.c
21376
21377 TEGRA IOMMU DRIVERS
21378 M:      Thierry Reding <thierry.reding@gmail.com>
21379 R:      Krishna Reddy <vdumpa@nvidia.com>
21380 L:      linux-tegra@vger.kernel.org
21381 S:      Supported
21382 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21383 F:      drivers/iommu/tegra*
21384
21385 TEGRA KBC DRIVER
21386 M:      Laxman Dewangan <ldewangan@nvidia.com>
21387 S:      Supported
21388 F:      drivers/input/keyboard/tegra-kbc.c
21389
21390 TEGRA NAND DRIVER
21391 M:      Stefan Agner <stefan@agner.ch>
21392 M:      Lucas Stach <dev@lynxeye.de>
21393 S:      Maintained
21394 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21395 F:      drivers/mtd/nand/raw/tegra_nand.c
21396
21397 TEGRA PWM DRIVER
21398 M:      Thierry Reding <thierry.reding@gmail.com>
21399 S:      Supported
21400 F:      drivers/pwm/pwm-tegra.c
21401
21402 TEGRA QUAD SPI DRIVER
21403 M:      Thierry Reding <thierry.reding@gmail.com>
21404 M:      Jonathan Hunter <jonathanh@nvidia.com>
21405 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21406 L:      linux-tegra@vger.kernel.org
21407 S:      Maintained
21408 F:      drivers/spi/spi-tegra210-quad.c
21409
21410 TEGRA SERIAL DRIVER
21411 M:      Laxman Dewangan <ldewangan@nvidia.com>
21412 S:      Supported
21413 F:      drivers/tty/serial/serial-tegra.c
21414
21415 TEGRA SPI DRIVER
21416 M:      Laxman Dewangan <ldewangan@nvidia.com>
21417 S:      Supported
21418 F:      drivers/spi/spi-tegra*
21419
21420 TEGRA VIDEO DRIVER
21421 M:      Thierry Reding <thierry.reding@gmail.com>
21422 M:      Jonathan Hunter <jonathanh@nvidia.com>
21423 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21424 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
21425 L:      linux-media@vger.kernel.org
21426 L:      linux-tegra@vger.kernel.org
21427 S:      Maintained
21428 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21429 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21430 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21431 F:      drivers/staging/media/tegra-video/
21432
21433 TEGRA XUSB PADCTL DRIVER
21434 M:      JC Kuo <jckuo@nvidia.com>
21435 S:      Supported
21436 F:      drivers/phy/tegra/xusb*
21437
21438 TEHUTI ETHERNET DRIVER
21439 M:      Andy Gospodarek <andy@greyhouse.net>
21440 L:      netdev@vger.kernel.org
21441 S:      Supported
21442 F:      drivers/net/ethernet/tehuti/*
21443
21444 TELECOM CLOCK DRIVER FOR MCPL0010
21445 M:      Mark Gross <markgross@kernel.org>
21446 S:      Supported
21447 F:      drivers/char/tlclk.c
21448
21449 TEMPO SEMICONDUCTOR DRIVERS
21450 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
21451 S:      Maintained
21452 F:      Documentation/devicetree/bindings/sound/tscs*.txt
21453 F:      sound/soc/codecs/tscs*.c
21454 F:      sound/soc/codecs/tscs*.h
21455
21456 TENSILICA XTENSA PORT (xtensa)
21457 M:      Chris Zankel <chris@zankel.net>
21458 M:      Max Filippov <jcmvbkbc@gmail.com>
21459 S:      Maintained
21460 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
21461 F:      arch/xtensa/
21462 F:      drivers/irqchip/irq-xtensa-*
21463
21464 TEXAS INSTRUMENTS ASoC DRIVERS
21465 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21466 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21467 S:      Maintained
21468 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21469 F:      sound/soc/ti/
21470
21471 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21472 M:      Shenghao Ding <shenghao-ding@ti.com>
21473 M:      Kevin Lu <kevin-lu@ti.com>
21474 M:      Baojun Xu <baojun.xu@ti.com>
21475 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21476 S:      Maintained
21477 F:      Documentation/devicetree/bindings/sound/tas2552.txt
21478 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
21479 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
21480 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
21481 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21482 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21483 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21484 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21485 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21486 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
21487 F:      include/sound/tas2*.h
21488 F:      include/sound/tlv320*.h
21489 F:      include/sound/tpa6130a2-plat.h
21490 F:      sound/pci/hda/tas2781_hda_i2c.c
21491 F:      sound/soc/codecs/pcm1681.c
21492 F:      sound/soc/codecs/pcm1789*.*
21493 F:      sound/soc/codecs/pcm179x*.*
21494 F:      sound/soc/codecs/pcm186x*.*
21495 F:      sound/soc/codecs/pcm3008.*
21496 F:      sound/soc/codecs/pcm3060*.*
21497 F:      sound/soc/codecs/pcm3168a*.*
21498 F:      sound/soc/codecs/pcm5102a.c
21499 F:      sound/soc/codecs/pcm512x*.*
21500 F:      sound/soc/codecs/tas2*.*
21501 F:      sound/soc/codecs/tlv320*.*
21502 F:      sound/soc/codecs/tpa6130a2.*
21503
21504 TEXAS INSTRUMENTS DMA DRIVERS
21505 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21506 L:      dmaengine@vger.kernel.org
21507 S:      Maintained
21508 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21509 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
21510 F:      Documentation/devicetree/bindings/dma/ti/
21511 F:      drivers/dma/ti/
21512 F:      include/linux/dma/k3-psil.h
21513 F:      include/linux/dma/k3-udma-glue.h
21514 F:      include/linux/dma/ti-cppi5.h
21515 X:      drivers/dma/ti/cppi41.c
21516
21517 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21518 M:      Robert Marko <robert.marko@sartura.hr>
21519 M:      Luka Perkov <luka.perkov@sartura.hr>
21520 L:      linux-hwmon@vger.kernel.org
21521 S:      Maintained
21522 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21523 F:      Documentation/hwmon/tps23861.rst
21524 F:      drivers/hwmon/tps23861.c
21525
21526 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21527 M:      Ricardo Ribalda <ribalda@kernel.org>
21528 L:      linux-iio@vger.kernel.org
21529 S:      Supported
21530 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21531 F:      drivers/iio/dac/ti-dac7612.c
21532
21533 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21534 M:      Nishanth Menon <nm@ti.com>
21535 M:      Tero Kristo <kristo@kernel.org>
21536 M:      Santosh Shilimkar <ssantosh@kernel.org>
21537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21538 S:      Maintained
21539 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21540 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21541 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21542 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21543 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21544 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21545 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21546 F:      drivers/clk/keystone/sci-clk.c
21547 F:      drivers/firmware/ti_sci*
21548 F:      drivers/irqchip/irq-ti-sci-inta.c
21549 F:      drivers/irqchip/irq-ti-sci-intr.c
21550 F:      drivers/reset/reset-ti-sci.c
21551 F:      drivers/soc/ti/ti_sci_inta_msi.c
21552 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
21553 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
21554 F:      include/linux/soc/ti/ti_sci_inta_msi.h
21555 F:      include/linux/soc/ti/ti_sci_protocol.h
21556
21557 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21558 M:      Puranjay Mohan <puranjay12@gmail.com>
21559 L:      linux-iio@vger.kernel.org
21560 S:      Supported
21561 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21562 F:      drivers/iio/temperature/tmp117.c
21563
21564 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21565 M:      Hans Verkuil <hverkuil@xs4all.nl>
21566 L:      linux-media@vger.kernel.org
21567 S:      Maintained
21568 W:      https://linuxtv.org
21569 T:      git git://linuxtv.org/media_tree.git
21570 F:      drivers/media/radio/radio-raremono.c
21571
21572 THERMAL
21573 M:      Rafael J. Wysocki <rafael@kernel.org>
21574 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21575 R:      Zhang Rui <rui.zhang@intel.com>
21576 R:      Lukasz Luba <lukasz.luba@arm.com>
21577 L:      linux-pm@vger.kernel.org
21578 S:      Supported
21579 Q:      https://patchwork.kernel.org/project/linux-pm/list/
21580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21581 F:      Documentation/ABI/testing/sysfs-class-thermal
21582 F:      Documentation/admin-guide/thermal/
21583 F:      Documentation/devicetree/bindings/thermal/
21584 F:      Documentation/driver-api/thermal/
21585 F:      drivers/thermal/
21586 F:      include/dt-bindings/thermal/
21587 F:      include/linux/cpu_cooling.h
21588 F:      include/linux/thermal.h
21589 F:      include/uapi/linux/thermal.h
21590 F:      tools/lib/thermal/
21591 F:      tools/thermal/
21592
21593 THERMAL DRIVER FOR AMLOGIC SOCS
21594 M:      Guillaume La Roque <glaroque@baylibre.com>
21595 L:      linux-pm@vger.kernel.org
21596 L:      linux-amlogic@lists.infradead.org
21597 S:      Supported
21598 W:      http://linux-meson.com/
21599 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21600 F:      drivers/thermal/amlogic_thermal.c
21601
21602 THERMAL/CPU_COOLING
21603 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
21604 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21605 M:      Viresh Kumar <viresh.kumar@linaro.org>
21606 R:      Lukasz Luba <lukasz.luba@arm.com>
21607 L:      linux-pm@vger.kernel.org
21608 S:      Supported
21609 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
21610 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
21611 F:      drivers/thermal/cpufreq_cooling.c
21612 F:      drivers/thermal/cpuidle_cooling.c
21613 F:      include/linux/cpu_cooling.h
21614
21615 THERMAL/POWER_ALLOCATOR
21616 M:      Lukasz Luba <lukasz.luba@arm.com>
21617 L:      linux-pm@vger.kernel.org
21618 S:      Maintained
21619 F:      Documentation/driver-api/thermal/power_allocator.rst
21620 F:      drivers/thermal/gov_power_allocator.c
21621 F:      drivers/thermal/thermal_trace_ipa.h
21622
21623 THINKPAD ACPI EXTRAS DRIVER
21624 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
21625 L:      ibm-acpi-devel@lists.sourceforge.net
21626 L:      platform-driver-x86@vger.kernel.org
21627 S:      Maintained
21628 W:      http://ibm-acpi.sourceforge.net
21629 W:      http://thinkwiki.org/wiki/Ibm-acpi
21630 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21631 F:      drivers/platform/x86/thinkpad_acpi.c
21632
21633 THINKPAD LMI DRIVER
21634 M:      Mark Pearson <markpearson@lenovo.com>
21635 L:      platform-driver-x86@vger.kernel.org
21636 S:      Maintained
21637 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
21638 F:      drivers/platform/x86/think-lmi.?
21639
21640 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21641 M:      Isaac Hazan <isaac.hazan@intel.com>
21642 L:      linux-usb@vger.kernel.org
21643 S:      Maintained
21644 F:      drivers/thunderbolt/dma_test.c
21645
21646 THUNDERBOLT DRIVER
21647 M:      Andreas Noever <andreas.noever@gmail.com>
21648 M:      Michael Jamet <michael.jamet@intel.com>
21649 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21650 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21651 L:      linux-usb@vger.kernel.org
21652 S:      Maintained
21653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21654 F:      Documentation/admin-guide/thunderbolt.rst
21655 F:      drivers/thunderbolt/
21656 F:      include/linux/thunderbolt.h
21657
21658 THUNDERBOLT NETWORK DRIVER
21659 M:      Michael Jamet <michael.jamet@intel.com>
21660 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21661 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21662 L:      netdev@vger.kernel.org
21663 S:      Maintained
21664 F:      drivers/net/thunderbolt/
21665
21666 THUNDERX GPIO DRIVER
21667 M:      Robert Richter <rric@kernel.org>
21668 S:      Odd Fixes
21669 F:      drivers/gpio/gpio-thunderx.c
21670
21671 TI ADS7924 ADC DRIVER
21672 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
21673 L:      linux-iio@vger.kernel.org
21674 S:      Supported
21675 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21676 F:      drivers/iio/adc/ti-ads7924.c
21677
21678 TI AM437X VPFE DRIVER
21679 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21680 L:      linux-media@vger.kernel.org
21681 S:      Maintained
21682 W:      https://linuxtv.org
21683 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21684 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21685 F:      drivers/media/platform/ti/am437x/
21686
21687 TI BANDGAP AND THERMAL DRIVER
21688 M:      Eduardo Valentin <edubezval@gmail.com>
21689 M:      Keerthy <j-keerthy@ti.com>
21690 L:      linux-pm@vger.kernel.org
21691 L:      linux-omap@vger.kernel.org
21692 S:      Maintained
21693 F:      drivers/thermal/ti-soc-thermal/
21694
21695 TI BQ27XXX POWER SUPPLY DRIVER
21696 F:      drivers/power/supply/bq27xxx_battery.c
21697 F:      drivers/power/supply/bq27xxx_battery_i2c.c
21698 F:      include/linux/power/bq27xxx_battery.h
21699
21700 TI CDCE706 CLOCK DRIVER
21701 M:      Max Filippov <jcmvbkbc@gmail.com>
21702 S:      Maintained
21703 F:      drivers/clk/clk-cdce706.c
21704
21705 TI CLOCK DRIVER
21706 M:      Tero Kristo <kristo@kernel.org>
21707 L:      linux-omap@vger.kernel.org
21708 S:      Odd Fixes
21709 F:      drivers/clk/ti/
21710 F:      include/linux/clk/ti.h
21711
21712 TI DAVINCI MACHINE SUPPORT
21713 M:      Bartosz Golaszewski <brgl@bgdev.pl>
21714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21715 S:      Maintained
21716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21717 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21718 F:      arch/arm/boot/dts/ti/davinci/
21719 F:      arch/arm/mach-davinci/
21720 F:      drivers/i2c/busses/i2c-davinci.c
21721
21722 TI DAVINCI SERIES CLOCK DRIVER
21723 M:      David Lechner <david@lechnology.com>
21724 R:      Sekhar Nori <nsekhar@ti.com>
21725 S:      Maintained
21726 F:      Documentation/devicetree/bindings/clock/ti/davinci/
21727 F:      drivers/clk/davinci/
21728 F:      include/linux/clk/davinci.h
21729
21730 TI DAVINCI SERIES GPIO DRIVER
21731 M:      Keerthy <j-keerthy@ti.com>
21732 L:      linux-gpio@vger.kernel.org
21733 S:      Maintained
21734 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21735 F:      drivers/gpio/gpio-davinci.c
21736
21737 TI DAVINCI SERIES MEDIA DRIVER
21738 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21739 L:      linux-media@vger.kernel.org
21740 S:      Maintained
21741 W:      https://linuxtv.org
21742 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21743 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21744 F:      drivers/media/platform/ti/davinci/
21745 F:      include/media/davinci/
21746
21747 TI ENHANCED CAPTURE (eCAP) DRIVER
21748 M:      Vignesh Raghavendra <vigneshr@ti.com>
21749 R:      Julien Panis <jpanis@baylibre.com>
21750 L:      linux-iio@vger.kernel.org
21751 L:      linux-omap@vger.kernel.org
21752 S:      Maintained
21753 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21754 F:      drivers/counter/ti-ecap-capture.c
21755
21756 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
21757 R:      David Lechner <david@lechnology.com>
21758 L:      linux-iio@vger.kernel.org
21759 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
21760 F:      drivers/counter/ti-eqep.c
21761
21762 TI ETHERNET SWITCH DRIVER (CPSW)
21763 R:      Grygorii Strashko <grygorii.strashko@ti.com>
21764 L:      linux-omap@vger.kernel.org
21765 L:      netdev@vger.kernel.org
21766 S:      Maintained
21767 F:      drivers/net/ethernet/ti/cpsw*
21768 F:      drivers/net/ethernet/ti/davinci*
21769
21770 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
21771 M:      Alex Dubov <oakad@yahoo.com>
21772 S:      Maintained
21773 W:      http://tifmxx.berlios.de/
21774 F:      drivers/memstick/host/tifm_ms.c
21775 F:      drivers/misc/tifm*
21776 F:      drivers/mmc/host/tifm_sd.c
21777 F:      include/linux/tifm.h
21778
21779 TI FPD-LINK DRIVERS
21780 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
21781 L:      linux-media@vger.kernel.org
21782 S:      Maintained
21783 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
21784 F:      drivers/media/i2c/ds90*
21785 F:      include/media/i2c/ds90*
21786
21787 TI J721E CSI2RX DRIVER
21788 M:      Jai Luthra <j-luthra@ti.com>
21789 L:      linux-media@vger.kernel.org
21790 S:      Maintained
21791 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
21792 F:      drivers/media/platform/ti/j721e-csi2rx/
21793
21794 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
21795 M:      Nishanth Menon <nm@ti.com>
21796 M:      Santosh Shilimkar <ssantosh@kernel.org>
21797 L:      linux-kernel@vger.kernel.org
21798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21799 S:      Maintained
21800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
21801 F:      drivers/pmdomain/ti/omap_prm.c
21802 F:      drivers/soc/ti/*
21803
21804 TI LM49xxx FAMILY ASoC CODEC DRIVERS
21805 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
21806 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
21807 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21808 S:      Maintained
21809 F:      sound/soc/codecs/isabelle*
21810 F:      sound/soc/codecs/lm49453*
21811
21812 TI LMP92064 ADC DRIVER
21813 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
21814 R:      kernel@pengutronix.de
21815 L:      linux-iio@vger.kernel.org
21816 S:      Maintained
21817 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
21818 F:      drivers/iio/adc/ti-lmp92064.c
21819
21820 TI PCM3060 ASoC CODEC DRIVER
21821 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
21822 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21823 S:      Maintained
21824 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
21825 F:      sound/soc/codecs/pcm3060*
21826
21827 TI TAS571X FAMILY ASoC CODEC DRIVER
21828 M:      Kevin Cernekee <cernekee@chromium.org>
21829 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21830 S:      Odd Fixes
21831 F:      sound/soc/codecs/tas571x*
21832
21833 TI TMAG5273 MAGNETOMETER DRIVER
21834 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
21835 L:      linux-iio@vger.kernel.org
21836 S:      Maintained
21837 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
21838 F:      drivers/iio/magnetometer/tmag5273.c
21839
21840 TI TRF7970A NFC DRIVER
21841 M:      Mark Greer <mgreer@animalcreek.com>
21842 L:      linux-wireless@vger.kernel.org
21843 S:      Supported
21844 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
21845 F:      drivers/nfc/trf7970a.c
21846
21847 TI TSC2046 ADC DRIVER
21848 M:      Oleksij Rempel <o.rempel@pengutronix.de>
21849 R:      kernel@pengutronix.de
21850 L:      linux-iio@vger.kernel.org
21851 S:      Maintained
21852 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
21853 F:      drivers/iio/adc/ti-tsc2046.c
21854
21855 TI TWL4030 SERIES SOC CODEC DRIVER
21856 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21857 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21858 S:      Maintained
21859 F:      sound/soc/codecs/twl4030*
21860
21861 TI VPE/CAL DRIVERS
21862 M:      Benoit Parrot <bparrot@ti.com>
21863 L:      linux-media@vger.kernel.org
21864 S:      Maintained
21865 W:      http://linuxtv.org/
21866 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21867 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
21868 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
21869 F:      drivers/media/platform/ti/cal/
21870 F:      drivers/media/platform/ti/vpe/
21871
21872 TI WILINK WIRELESS DRIVERS
21873 L:      linux-wireless@vger.kernel.org
21874 S:      Orphan
21875 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
21876 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
21877 F:      drivers/net/wireless/ti/
21878
21879 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
21880 M:      John Stultz <jstultz@google.com>
21881 M:      Thomas Gleixner <tglx@linutronix.de>
21882 R:      Stephen Boyd <sboyd@kernel.org>
21883 L:      linux-kernel@vger.kernel.org
21884 S:      Supported
21885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
21886 F:      include/linux/clocksource.h
21887 F:      include/linux/time.h
21888 F:      include/linux/timex.h
21889 F:      include/uapi/linux/time.h
21890 F:      include/uapi/linux/timex.h
21891 F:      kernel/time/alarmtimer.c
21892 F:      kernel/time/clocksource.c
21893 F:      kernel/time/ntp.c
21894 F:      kernel/time/time*.c
21895 F:      tools/testing/selftests/timers/
21896
21897 TIPC NETWORK LAYER
21898 M:      Jon Maloy <jmaloy@redhat.com>
21899 M:      Ying Xue <ying.xue@windriver.com>
21900 L:      netdev@vger.kernel.org (core kernel code)
21901 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
21902 S:      Maintained
21903 W:      http://tipc.sourceforge.net/
21904 F:      include/uapi/linux/tipc*.h
21905 F:      net/tipc/
21906
21907 TLAN NETWORK DRIVER
21908 M:      Samuel Chessman <chessman@tux.org>
21909 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
21910 S:      Maintained
21911 W:      http://sourceforge.net/projects/tlan/
21912 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
21913 F:      drivers/net/ethernet/ti/tlan.*
21914
21915 TMIO/SDHI MMC DRIVER
21916 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
21917 L:      linux-mmc@vger.kernel.org
21918 L:      linux-renesas-soc@vger.kernel.org
21919 S:      Supported
21920 F:      drivers/mmc/host/renesas_sdhi*
21921 F:      drivers/mmc/host/tmio_mmc*
21922 F:      include/linux/mfd/tmio.h
21923
21924 TMP401 HARDWARE MONITOR DRIVER
21925 M:      Guenter Roeck <linux@roeck-us.net>
21926 L:      linux-hwmon@vger.kernel.org
21927 S:      Maintained
21928 F:      Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
21929 F:      Documentation/hwmon/tmp401.rst
21930 F:      drivers/hwmon/tmp401.c
21931
21932 TMP464 HARDWARE MONITOR DRIVER
21933 M:      Guenter Roeck <linux@roeck-us.net>
21934 L:      linux-hwmon@vger.kernel.org
21935 S:      Maintained
21936 F:      Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml
21937 F:      Documentation/hwmon/tmp464.rst
21938 F:      drivers/hwmon/tmp464.c
21939
21940 TMP513 HARDWARE MONITOR DRIVER
21941 M:      Eric Tremblay <etremblay@distech-controls.com>
21942 L:      linux-hwmon@vger.kernel.org
21943 S:      Maintained
21944 F:      Documentation/hwmon/tmp513.rst
21945 F:      drivers/hwmon/tmp513.c
21946
21947 TMPFS (SHMEM FILESYSTEM)
21948 M:      Hugh Dickins <hughd@google.com>
21949 L:      linux-mm@kvack.org
21950 S:      Maintained
21951 F:      include/linux/shmem_fs.h
21952 F:      mm/shmem.c
21953
21954 TOMOYO SECURITY MODULE
21955 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
21956 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
21957 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
21958 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
21959 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
21960 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
21961 S:      Maintained
21962 W:      https://tomoyo.osdn.jp/
21963 F:      security/tomoyo/
21964
21965 TOPSTAR LAPTOP EXTRAS DRIVER
21966 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
21967 L:      platform-driver-x86@vger.kernel.org
21968 S:      Maintained
21969 F:      drivers/platform/x86/topstar-laptop.c
21970
21971 TORTURE-TEST MODULES
21972 M:      Davidlohr Bueso <dave@stgolabs.net>
21973 M:      "Paul E. McKenney" <paulmck@kernel.org>
21974 M:      Josh Triplett <josh@joshtriplett.org>
21975 L:      linux-kernel@vger.kernel.org
21976 S:      Supported
21977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
21978 F:      Documentation/RCU/torture.rst
21979 F:      kernel/locking/locktorture.c
21980 F:      kernel/rcu/rcuscale.c
21981 F:      kernel/rcu/rcutorture.c
21982 F:      kernel/rcu/refscale.c
21983 F:      kernel/torture.c
21984
21985 TOSHIBA ACPI EXTRAS DRIVER
21986 M:      Azael Avalos <coproscefalo@gmail.com>
21987 L:      platform-driver-x86@vger.kernel.org
21988 S:      Maintained
21989 F:      drivers/platform/x86/toshiba_acpi.c
21990
21991 TOSHIBA BLUETOOTH DRIVER
21992 M:      Azael Avalos <coproscefalo@gmail.com>
21993 L:      platform-driver-x86@vger.kernel.org
21994 S:      Maintained
21995 F:      drivers/platform/x86/toshiba_bluetooth.c
21996
21997 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
21998 M:      Azael Avalos <coproscefalo@gmail.com>
21999 L:      platform-driver-x86@vger.kernel.org
22000 S:      Maintained
22001 F:      drivers/platform/x86/toshiba_haps.c
22002
22003 TOSHIBA SMM DRIVER
22004 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22005 S:      Maintained
22006 W:      http://www.buzzard.org.uk/toshiba/
22007 F:      drivers/char/toshiba.c
22008 F:      include/linux/toshiba.h
22009 F:      include/uapi/linux/toshiba.h
22010
22011 TOSHIBA TC358743 DRIVER
22012 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22013 L:      linux-media@vger.kernel.org
22014 S:      Maintained
22015 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22016 F:      drivers/media/i2c/tc358743*
22017 F:      include/media/i2c/tc358743.h
22018
22019 TOSHIBA WMI HOTKEYS DRIVER
22020 M:      Azael Avalos <coproscefalo@gmail.com>
22021 L:      platform-driver-x86@vger.kernel.org
22022 S:      Maintained
22023 F:      drivers/platform/x86/toshiba-wmi.c
22024
22025 TPM DEVICE DRIVER
22026 M:      Peter Huewe <peterhuewe@gmx.de>
22027 M:      Jarkko Sakkinen <jarkko@kernel.org>
22028 R:      Jason Gunthorpe <jgg@ziepe.ca>
22029 L:      linux-integrity@vger.kernel.org
22030 S:      Maintained
22031 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22032 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22034 F:      drivers/char/tpm/
22035
22036 TPS546D24 DRIVER
22037 M:      Duke Du <dukedu83@gmail.com>
22038 L:      linux-hwmon@vger.kernel.org
22039 S:      Maintained
22040 F:      Documentation/hwmon/tps546d24.rst
22041 F:      drivers/hwmon/pmbus/tps546d24.c
22042
22043 TQ SYSTEMS BOARD & DRIVER SUPPORT
22044 L:      linux@ew.tq-group.com
22045 S:      Supported
22046 W:      https://www.tq-group.com/en/products/tq-embedded/
22047 F:      arch/arm/boot/dts/imx*mba*.dts*
22048 F:      arch/arm/boot/dts/imx*tqma*.dts*
22049 F:      arch/arm/boot/dts/mba*.dtsi
22050 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22051 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22052 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22053 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22054 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22055 F:      drivers/gpio/gpio-tqmx86.c
22056 F:      drivers/mfd/tqmx86.c
22057 F:      drivers/watchdog/tqmx86_wdt.c
22058
22059 TRACING
22060 M:      Steven Rostedt <rostedt@goodmis.org>
22061 M:      Masami Hiramatsu <mhiramat@kernel.org>
22062 L:      linux-kernel@vger.kernel.org
22063 L:      linux-trace-kernel@vger.kernel.org
22064 S:      Maintained
22065 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22067 F:      Documentation/trace/*
22068 F:      fs/tracefs/
22069 F:      include/linux/trace*.h
22070 F:      include/trace/
22071 F:      kernel/trace/
22072 F:      scripts/tracing/
22073 F:      tools/testing/selftests/ftrace/
22074
22075 TRACING MMIO ACCESSES (MMIOTRACE)
22076 M:      Steven Rostedt <rostedt@goodmis.org>
22077 M:      Masami Hiramatsu <mhiramat@kernel.org>
22078 R:      Karol Herbst <karolherbst@gmail.com>
22079 R:      Pekka Paalanen <ppaalanen@gmail.com>
22080 L:      linux-kernel@vger.kernel.org
22081 L:      nouveau@lists.freedesktop.org
22082 S:      Maintained
22083 F:      arch/x86/mm/kmmio.c
22084 F:      arch/x86/mm/mmio-mod.c
22085 F:      arch/x86/mm/testmmiotrace.c
22086 F:      include/linux/mmiotrace.h
22087 F:      kernel/trace/trace_mmiotrace.c
22088
22089 TRACING OS NOISE / LATENCY TRACERS
22090 M:      Steven Rostedt <rostedt@goodmis.org>
22091 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22092 S:      Maintained
22093 F:      Documentation/trace/hwlat_detector.rst
22094 F:      Documentation/trace/osnoise-tracer.rst
22095 F:      Documentation/trace/timerlat-tracer.rst
22096 F:      arch/*/kernel/trace.c
22097 F:      include/trace/events/osnoise.h
22098 F:      kernel/trace/trace_hwlat.c
22099 F:      kernel/trace/trace_irqsoff.c
22100 F:      kernel/trace/trace_osnoise.c
22101 F:      kernel/trace/trace_sched_wakeup.c
22102
22103 TRADITIONAL CHINESE DOCUMENTATION
22104 M:      Hu Haowen <src.res.211@gmail.com>
22105 S:      Maintained
22106 W:      https://github.com/srcres258/linux-doc
22107 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22108 F:      Documentation/translations/zh_TW/
22109
22110 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22111 M:      Dan Williams <dan.j.williams@intel.com>
22112 L:      linux-coco@lists.linux.dev
22113 S:      Maintained
22114 F:      Documentation/ABI/testing/configfs-tsm
22115 F:      drivers/virt/coco/tsm.c
22116 F:      include/linux/tsm.h
22117
22118 TTY LAYER AND SERIAL DRIVERS
22119 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22120 M:      Jiri Slaby <jirislaby@kernel.org>
22121 L:      linux-kernel@vger.kernel.org
22122 L:      linux-serial@vger.kernel.org
22123 S:      Supported
22124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22125 F:      Documentation/devicetree/bindings/serial/
22126 F:      Documentation/driver-api/serial/
22127 F:      drivers/tty/
22128 F:      include/linux/selection.h
22129 F:      include/linux/serial.h
22130 F:      include/linux/serial_core.h
22131 F:      include/linux/sysrq.h
22132 F:      include/linux/tty*.h
22133 F:      include/linux/vt.h
22134 F:      include/linux/vt_*.h
22135 F:      include/uapi/linux/serial.h
22136 F:      include/uapi/linux/serial_core.h
22137 F:      include/uapi/linux/tty.h
22138
22139 TUA9001 MEDIA DRIVER
22140 M:      Antti Palosaari <crope@iki.fi>
22141 L:      linux-media@vger.kernel.org
22142 S:      Maintained
22143 W:      https://linuxtv.org
22144 W:      http://palosaari.fi/linux/
22145 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22146 T:      git git://linuxtv.org/anttip/media_tree.git
22147 F:      drivers/media/tuners/tua9001*
22148
22149 TULIP NETWORK DRIVERS
22150 L:      netdev@vger.kernel.org
22151 L:      linux-parisc@vger.kernel.org
22152 S:      Orphan
22153 F:      drivers/net/ethernet/dec/tulip/
22154
22155 TUN/TAP driver
22156 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22157 M:      Jason Wang <jasowang@redhat.com>
22158 S:      Maintained
22159 W:      http://vtun.sourceforge.net/tun
22160 F:      Documentation/networking/tuntap.rst
22161 F:      arch/um/os-Linux/drivers/
22162 F:      drivers/net/tap.c
22163 F:      drivers/net/tun.c
22164
22165 TURBOCHANNEL SUBSYSTEM
22166 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22167 M:      Ralf Baechle <ralf@linux-mips.org>
22168 L:      linux-mips@vger.kernel.org
22169 S:      Maintained
22170 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22171 F:      drivers/tc/
22172 F:      include/linux/tc.h
22173
22174 TURBOSTAT UTILITY
22175 M:      "Len Brown" <lenb@kernel.org>
22176 L:      linux-pm@vger.kernel.org
22177 S:      Supported
22178 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22179 B:      https://bugzilla.kernel.org
22180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22181 F:      tools/power/x86/turbostat/
22182
22183 TW5864 VIDEO4LINUX DRIVER
22184 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22185 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22186 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22187 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22188 L:      linux-media@vger.kernel.org
22189 S:      Supported
22190 F:      drivers/media/pci/tw5864/
22191
22192 TW68 VIDEO4LINUX DRIVER
22193 M:      Hans Verkuil <hverkuil@xs4all.nl>
22194 L:      linux-media@vger.kernel.org
22195 S:      Odd Fixes
22196 W:      https://linuxtv.org
22197 T:      git git://linuxtv.org/media_tree.git
22198 F:      drivers/media/pci/tw68/
22199
22200 TW686X VIDEO4LINUX DRIVER
22201 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22202 L:      linux-media@vger.kernel.org
22203 S:      Maintained
22204 W:      http://linuxtv.org
22205 T:      git git://linuxtv.org/media_tree.git
22206 F:      drivers/media/pci/tw686x/
22207
22208 U-BOOT ENVIRONMENT VARIABLES
22209 M:      Rafał Miłecki <rafal@milecki.pl>
22210 S:      Maintained
22211 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22212 F:      drivers/nvmem/u-boot-env.c
22213
22214 UACCE ACCELERATOR FRAMEWORK
22215 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22216 M:      Zhou Wang <wangzhou1@hisilicon.com>
22217 L:      linux-accelerators@lists.ozlabs.org
22218 L:      linux-kernel@vger.kernel.org
22219 S:      Maintained
22220 F:      Documentation/ABI/testing/sysfs-driver-uacce
22221 F:      Documentation/misc-devices/uacce.rst
22222 F:      drivers/misc/uacce/
22223 F:      include/linux/uacce.h
22224 F:      include/uapi/misc/uacce/
22225
22226 UBI FILE SYSTEM (UBIFS)
22227 M:      Richard Weinberger <richard@nod.at>
22228 L:      linux-mtd@lists.infradead.org
22229 S:      Supported
22230 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22233 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22234 F:      Documentation/filesystems/ubifs-authentication.rst
22235 F:      Documentation/filesystems/ubifs.rst
22236 F:      fs/ubifs/
22237
22238 UBLK USERSPACE BLOCK DRIVER
22239 M:      Ming Lei <ming.lei@redhat.com>
22240 L:      linux-block@vger.kernel.org
22241 S:      Maintained
22242 F:      Documentation/block/ublk.rst
22243 F:      drivers/block/ublk_drv.c
22244 F:      include/uapi/linux/ublk_cmd.h
22245
22246 UCLINUX (M68KNOMMU AND COLDFIRE)
22247 M:      Greg Ungerer <gerg@linux-m68k.org>
22248 L:      linux-m68k@lists.linux-m68k.org
22249 S:      Maintained
22250 W:      http://www.linux-m68k.org/
22251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22252 F:      arch/m68k/*/*_no.*
22253 F:      arch/m68k/68*/
22254 F:      arch/m68k/coldfire/
22255 F:      arch/m68k/include/asm/*_no.*
22256
22257 UDF FILESYSTEM
22258 M:      Jan Kara <jack@suse.com>
22259 S:      Maintained
22260 F:      Documentation/filesystems/udf.rst
22261 F:      fs/udf/
22262
22263 UDRAW TABLET
22264 M:      Bastien Nocera <hadess@hadess.net>
22265 L:      linux-input@vger.kernel.org
22266 S:      Maintained
22267 F:      drivers/hid/hid-udraw-ps3.c
22268
22269 UFS FILESYSTEM
22270 M:      Evgeniy Dushistov <dushistov@mail.ru>
22271 S:      Maintained
22272 F:      Documentation/admin-guide/ufs.rst
22273 F:      fs/ufs/
22274
22275 UHID USERSPACE HID IO DRIVER
22276 M:      David Rheinsberg <david@readahead.eu>
22277 L:      linux-input@vger.kernel.org
22278 S:      Maintained
22279 F:      drivers/hid/uhid.c
22280 F:      include/uapi/linux/uhid.h
22281
22282 ULPI BUS
22283 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22284 L:      linux-usb@vger.kernel.org
22285 S:      Maintained
22286 F:      drivers/usb/common/ulpi.c
22287 F:      include/linux/ulpi/
22288
22289 UNICODE SUBSYSTEM
22290 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
22291 L:      linux-fsdevel@vger.kernel.org
22292 S:      Supported
22293 F:      fs/unicode/
22294
22295 UNIFDEF
22296 M:      Tony Finch <dot@dotat.at>
22297 S:      Maintained
22298 W:      http://dotat.at/prog/unifdef
22299 F:      scripts/unifdef.c
22300
22301 UNIFORM CDROM DRIVER
22302 M:      Phillip Potter <phil@philpotter.co.uk>
22303 S:      Maintained
22304 F:      Documentation/cdrom/
22305 F:      drivers/cdrom/cdrom.c
22306 F:      include/linux/cdrom.h
22307 F:      include/uapi/linux/cdrom.h
22308
22309 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22310 R:      Alim Akhtar <alim.akhtar@samsung.com>
22311 R:      Avri Altman <avri.altman@wdc.com>
22312 R:      Bart Van Assche <bvanassche@acm.org>
22313 L:      linux-scsi@vger.kernel.org
22314 S:      Supported
22315 F:      Documentation/devicetree/bindings/ufs/
22316 F:      Documentation/scsi/ufs.rst
22317 F:      drivers/ufs/core/
22318
22319 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22320 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
22321 L:      linux-scsi@vger.kernel.org
22322 S:      Supported
22323 F:      drivers/ufs/host/*dwc*
22324
22325 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22326 M:      Alim Akhtar <alim.akhtar@samsung.com>
22327 L:      linux-scsi@vger.kernel.org
22328 S:      Maintained
22329 F:      drivers/ufs/host/ufs-exynos*
22330
22331 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22332 M:      Stanley Chu <stanley.chu@mediatek.com>
22333 L:      linux-scsi@vger.kernel.org
22334 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
22335 S:      Maintained
22336 F:      drivers/ufs/host/ufs-mediatek*
22337
22338 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22339 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
22340 L:      linux-arm-msm@vger.kernel.org
22341 L:      linux-scsi@vger.kernel.org
22342 S:      Maintained
22343 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22344 F:      drivers/ufs/host/ufs-qcom*
22345
22346 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22347 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
22348 L:      linux-renesas-soc@vger.kernel.org
22349 L:      linux-scsi@vger.kernel.org
22350 S:      Maintained
22351 F:      drivers/ufs/host/ufs-renesas.c
22352
22353 UNSORTED BLOCK IMAGES (UBI)
22354 M:      Richard Weinberger <richard@nod.at>
22355 L:      linux-mtd@lists.infradead.org
22356 S:      Supported
22357 W:      http://www.linux-mtd.infradead.org/
22358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22360 F:      drivers/mtd/ubi/
22361 F:      include/linux/mtd/ubi.h
22362 F:      include/uapi/mtd/ubi-user.h
22363
22364 USB "USBNET" DRIVER FRAMEWORK
22365 M:      Oliver Neukum <oneukum@suse.com>
22366 L:      netdev@vger.kernel.org
22367 S:      Maintained
22368 W:      http://www.linux-usb.org/usbnet
22369 F:      drivers/net/usb/usbnet.c
22370 F:      include/linux/usb/usbnet.h
22371
22372 USB ACM DRIVER
22373 M:      Oliver Neukum <oneukum@suse.com>
22374 L:      linux-usb@vger.kernel.org
22375 S:      Maintained
22376 F:      Documentation/usb/acm.rst
22377 F:      drivers/usb/class/cdc-acm.*
22378
22379 USB APPLE MFI FASTCHARGE DRIVER
22380 M:      Bastien Nocera <hadess@hadess.net>
22381 L:      linux-usb@vger.kernel.org
22382 S:      Maintained
22383 F:      drivers/usb/misc/apple-mfi-fastcharge.c
22384
22385 USB AR5523 WIRELESS DRIVER
22386 L:      linux-wireless@vger.kernel.org
22387 S:      Orphan
22388 F:      drivers/net/wireless/ath/ar5523/
22389
22390 USB ATTACHED SCSI
22391 M:      Oliver Neukum <oneukum@suse.com>
22392 L:      linux-usb@vger.kernel.org
22393 L:      linux-scsi@vger.kernel.org
22394 S:      Maintained
22395 F:      drivers/usb/storage/uas.c
22396
22397 USB CDC ETHERNET DRIVER
22398 M:      Oliver Neukum <oliver@neukum.org>
22399 L:      linux-usb@vger.kernel.org
22400 S:      Maintained
22401 F:      drivers/net/usb/cdc_*.c
22402 F:      include/uapi/linux/usb/cdc.h
22403
22404 USB CHAOSKEY DRIVER
22405 M:      Keith Packard <keithp@keithp.com>
22406 L:      linux-usb@vger.kernel.org
22407 S:      Maintained
22408 F:      drivers/usb/misc/chaoskey.c
22409
22410 USB CYPRESS C67X00 DRIVER
22411 L:      linux-usb@vger.kernel.org
22412 S:      Orphan
22413 F:      drivers/usb/c67x00/
22414
22415 USB DAVICOM DM9601 DRIVER
22416 M:      Peter Korsgaard <peter@korsgaard.com>
22417 L:      netdev@vger.kernel.org
22418 S:      Maintained
22419 W:      http://www.linux-usb.org/usbnet
22420 F:      drivers/net/usb/dm9601.c
22421
22422 USB EHCI DRIVER
22423 M:      Alan Stern <stern@rowland.harvard.edu>
22424 L:      linux-usb@vger.kernel.org
22425 S:      Maintained
22426 F:      Documentation/usb/ehci.rst
22427 F:      drivers/usb/host/ehci*
22428
22429 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22430 M:      Jiri Kosina <jikos@kernel.org>
22431 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
22432 L:      linux-usb@vger.kernel.org
22433 S:      Maintained
22434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22435 F:      Documentation/hid/hiddev.rst
22436 F:      drivers/hid/usbhid/
22437
22438 USB INTEL XHCI ROLE MUX DRIVER
22439 M:      Hans de Goede <hdegoede@redhat.com>
22440 L:      linux-usb@vger.kernel.org
22441 S:      Maintained
22442 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
22443
22444 USB IP DRIVER FOR HISILICON KIRIN 960
22445 M:      Yu Chen <chenyu56@huawei.com>
22446 M:      Binghui Wang <wangbinghui@hisilicon.com>
22447 L:      linux-usb@vger.kernel.org
22448 S:      Maintained
22449 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22450 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
22451
22452 USB IP DRIVER FOR HISILICON KIRIN 970
22453 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
22454 L:      linux-usb@vger.kernel.org
22455 S:      Maintained
22456 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22457 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
22458
22459 USB ISP116X DRIVER
22460 M:      Olav Kongas <ok@artecdesign.ee>
22461 L:      linux-usb@vger.kernel.org
22462 S:      Maintained
22463 F:      drivers/usb/host/isp116x*
22464 F:      include/linux/usb/isp116x.h
22465
22466 USB ISP1760 DRIVER
22467 M:      Rui Miguel Silva <rui.silva@linaro.org>
22468 L:      linux-usb@vger.kernel.org
22469 S:      Maintained
22470 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22471 F:      drivers/usb/isp1760/*
22472
22473 USB LAN78XX ETHERNET DRIVER
22474 M:      Woojung Huh <woojung.huh@microchip.com>
22475 M:      UNGLinuxDriver@microchip.com
22476 L:      netdev@vger.kernel.org
22477 S:      Maintained
22478 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22479 F:      drivers/net/usb/lan78xx.*
22480 F:      include/dt-bindings/net/microchip-lan78xx.h
22481
22482 USB MASS STORAGE DRIVER
22483 M:      Alan Stern <stern@rowland.harvard.edu>
22484 L:      linux-usb@vger.kernel.org
22485 L:      usb-storage@lists.one-eyed-alien.net
22486 S:      Maintained
22487 F:      drivers/usb/storage/
22488
22489 USB MIDI DRIVER
22490 M:      Clemens Ladisch <clemens@ladisch.de>
22491 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22492 S:      Maintained
22493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22494 F:      sound/usb/midi.*
22495
22496 USB NETWORKING DRIVERS
22497 L:      linux-usb@vger.kernel.org
22498 S:      Odd Fixes
22499 F:      drivers/net/usb/
22500
22501 USB OHCI DRIVER
22502 M:      Alan Stern <stern@rowland.harvard.edu>
22503 L:      linux-usb@vger.kernel.org
22504 S:      Maintained
22505 F:      Documentation/usb/ohci.rst
22506 F:      drivers/usb/host/ohci*
22507
22508 USB OTG FSM (Finite State Machine)
22509 M:      Peter Chen <peter.chen@kernel.org>
22510 L:      linux-usb@vger.kernel.org
22511 S:      Maintained
22512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22513 F:      drivers/usb/common/usb-otg-fsm.c
22514
22515 USB OVER IP DRIVER
22516 M:      Valentina Manea <valentina.manea.m@gmail.com>
22517 M:      Shuah Khan <shuah@kernel.org>
22518 M:      Shuah Khan <skhan@linuxfoundation.org>
22519 R:      Hongren Zheng <i@zenithal.me>
22520 L:      linux-usb@vger.kernel.org
22521 S:      Maintained
22522 F:      Documentation/usb/usbip_protocol.rst
22523 F:      drivers/usb/usbip/
22524 F:      tools/testing/selftests/drivers/usb/usbip/
22525 F:      tools/usb/usbip/
22526
22527 USB PEGASUS DRIVER
22528 M:      Petko Manolov <petkan@nucleusys.com>
22529 L:      linux-usb@vger.kernel.org
22530 L:      netdev@vger.kernel.org
22531 S:      Maintained
22532 W:      https://github.com/petkan/pegasus
22533 T:      git https://github.com/petkan/pegasus.git
22534 F:      drivers/net/usb/pegasus.*
22535
22536 USB PRINTER DRIVER (usblp)
22537 M:      Pete Zaitcev <zaitcev@redhat.com>
22538 L:      linux-usb@vger.kernel.org
22539 S:      Supported
22540 F:      drivers/usb/class/usblp.c
22541
22542 USB QMI WWAN NETWORK DRIVER
22543 M:      Bjørn Mork <bjorn@mork.no>
22544 L:      netdev@vger.kernel.org
22545 S:      Maintained
22546 F:      Documentation/ABI/testing/sysfs-class-net-qmi
22547 F:      drivers/net/usb/qmi_wwan.c
22548
22549 USB RAW GADGET DRIVER
22550 R:      Andrey Konovalov <andreyknvl@gmail.com>
22551 L:      linux-usb@vger.kernel.org
22552 S:      Maintained
22553 F:      Documentation/usb/raw-gadget.rst
22554 F:      drivers/usb/gadget/legacy/raw_gadget.c
22555 F:      include/uapi/linux/usb/raw_gadget.h
22556
22557 USB RTL8150 DRIVER
22558 M:      Petko Manolov <petkan@nucleusys.com>
22559 L:      linux-usb@vger.kernel.org
22560 L:      netdev@vger.kernel.org
22561 S:      Maintained
22562 W:      https://github.com/petkan/rtl8150
22563 T:      git https://github.com/petkan/rtl8150.git
22564 F:      drivers/net/usb/rtl8150.c
22565
22566 USB SERIAL SUBSYSTEM
22567 M:      Johan Hovold <johan@kernel.org>
22568 L:      linux-usb@vger.kernel.org
22569 S:      Maintained
22570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22571 F:      Documentation/usb/usb-serial.rst
22572 F:      drivers/usb/serial/
22573 F:      include/linux/usb/serial.h
22574
22575 USB SMSC75XX ETHERNET DRIVER
22576 M:      Steve Glendinning <steve.glendinning@shawell.net>
22577 L:      netdev@vger.kernel.org
22578 S:      Maintained
22579 F:      drivers/net/usb/smsc75xx.*
22580
22581 USB SMSC95XX ETHERNET DRIVER
22582 M:      Steve Glendinning <steve.glendinning@shawell.net>
22583 M:      UNGLinuxDriver@microchip.com
22584 L:      netdev@vger.kernel.org
22585 S:      Maintained
22586 F:      drivers/net/usb/smsc95xx.*
22587
22588 USB SUBSYSTEM
22589 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22590 L:      linux-usb@vger.kernel.org
22591 S:      Supported
22592 W:      http://www.linux-usb.org
22593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22594 F:      Documentation/devicetree/bindings/usb/
22595 F:      Documentation/usb/
22596 F:      drivers/usb/
22597 F:      include/dt-bindings/usb/
22598 F:      include/linux/usb.h
22599 F:      include/linux/usb/
22600 F:      include/uapi/linux/usb/
22601
22602 USB TYPEC BUS FOR ALTERNATE MODES
22603 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22604 L:      linux-usb@vger.kernel.org
22605 S:      Maintained
22606 F:      Documentation/ABI/testing/sysfs-bus-typec
22607 F:      Documentation/driver-api/usb/typec_bus.rst
22608 F:      drivers/usb/typec/altmodes/
22609 F:      include/linux/usb/typec_altmode.h
22610
22611 USB TYPEC CLASS
22612 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22613 L:      linux-usb@vger.kernel.org
22614 S:      Maintained
22615 F:      Documentation/ABI/testing/sysfs-class-typec
22616 F:      Documentation/driver-api/usb/typec.rst
22617 F:      drivers/usb/typec/
22618 F:      include/linux/usb/typec.h
22619
22620 USB TYPEC INTEL PMC MUX DRIVER
22621 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22622 L:      linux-usb@vger.kernel.org
22623 S:      Maintained
22624 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22625 F:      drivers/usb/typec/mux/intel_pmc_mux.c
22626
22627 USB TYPEC PI3USB30532 MUX DRIVER
22628 M:      Hans de Goede <hdegoede@redhat.com>
22629 L:      linux-usb@vger.kernel.org
22630 S:      Maintained
22631 F:      drivers/usb/typec/mux/pi3usb30532.c
22632
22633 USB TYPEC PORT CONTROLLER DRIVERS
22634 M:      Guenter Roeck <linux@roeck-us.net>
22635 L:      linux-usb@vger.kernel.org
22636 S:      Maintained
22637 F:      drivers/usb/typec/tcpm/
22638
22639 USB UHCI DRIVER
22640 M:      Alan Stern <stern@rowland.harvard.edu>
22641 L:      linux-usb@vger.kernel.org
22642 S:      Maintained
22643 F:      drivers/usb/host/uhci*
22644
22645 USB VIDEO CLASS
22646 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22647 L:      linux-media@vger.kernel.org
22648 S:      Maintained
22649 W:      http://www.ideasonboard.org/uvc/
22650 T:      git git://linuxtv.org/media_tree.git
22651 F:      drivers/media/usb/uvc/
22652 F:      include/uapi/linux/uvcvideo.h
22653
22654 USB WEBCAM GADGET
22655 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22656 M:      Daniel Scally <dan.scally@ideasonboard.com>
22657 L:      linux-usb@vger.kernel.org
22658 S:      Maintained
22659 F:      drivers/usb/gadget/function/*uvc*
22660 F:      drivers/usb/gadget/legacy/webcam.c
22661 F:      include/uapi/linux/usb/g_uvc.h
22662
22663 USB WIRELESS RNDIS DRIVER (rndis_wlan)
22664 L:      linux-wireless@vger.kernel.org
22665 S:      Orphan
22666 F:      drivers/net/wireless/legacy/rndis_wlan.c
22667
22668 USB XHCI DRIVER
22669 M:      Mathias Nyman <mathias.nyman@intel.com>
22670 L:      linux-usb@vger.kernel.org
22671 S:      Supported
22672 F:      drivers/usb/host/pci-quirks*
22673 F:      drivers/usb/host/xhci*
22674
22675 USB ZD1201 DRIVER
22676 L:      linux-wireless@vger.kernel.org
22677 S:      Orphan
22678 W:      http://linux-lc100020.sourceforge.net
22679 F:      drivers/net/wireless/zydas/zd1201.*
22680
22681 USER DATAGRAM PROTOCOL (UDP)
22682 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22683 S:      Maintained
22684 F:      include/linux/udp.h
22685 F:      net/ipv4/udp.c
22686 F:      net/ipv6/udp.c
22687
22688 USER-MODE LINUX (UML)
22689 M:      Richard Weinberger <richard@nod.at>
22690 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
22691 M:      Johannes Berg <johannes@sipsolutions.net>
22692 L:      linux-um@lists.infradead.org
22693 S:      Maintained
22694 W:      http://user-mode-linux.sourceforge.net
22695 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
22696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22698 F:      Documentation/virt/uml/
22699 F:      arch/um/
22700 F:      arch/x86/um/
22701 F:      fs/hostfs/
22702
22703 USERSPACE COPYIN/COPYOUT (UIOVEC)
22704 M:      Alexander Viro <viro@zeniv.linux.org.uk>
22705 S:      Maintained
22706 F:      include/linux/uio.h
22707 F:      lib/iov_iter.c
22708
22709 USERSPACE DMA BUFFER DRIVER
22710 M:      Gerd Hoffmann <kraxel@redhat.com>
22711 L:      dri-devel@lists.freedesktop.org
22712 S:      Maintained
22713 T:      git git://anongit.freedesktop.org/drm/drm-misc
22714 F:      drivers/dma-buf/udmabuf.c
22715 F:      include/uapi/linux/udmabuf.h
22716
22717 USERSPACE I/O (UIO)
22718 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22719 S:      Maintained
22720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22721 F:      Documentation/driver-api/uio-howto.rst
22722 F:      drivers/uio/
22723 F:      include/linux/uio_driver.h
22724
22725 UTIL-LINUX PACKAGE
22726 M:      Karel Zak <kzak@redhat.com>
22727 L:      util-linux@vger.kernel.org
22728 S:      Maintained
22729 W:      http://en.wikipedia.org/wiki/Util-linux
22730 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22731
22732 UUID HELPERS
22733 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22734 L:      linux-kernel@vger.kernel.org
22735 S:      Maintained
22736 F:      include/linux/uuid.h
22737 F:      lib/test_uuid.c
22738 F:      lib/uuid.c
22739
22740 UV SYSFS DRIVER
22741 M:      Justin Ernst <justin.ernst@hpe.com>
22742 L:      platform-driver-x86@vger.kernel.org
22743 S:      Maintained
22744 F:      drivers/platform/x86/uv_sysfs.c
22745
22746 UVESAFB DRIVER
22747 M:      Michal Januszewski <spock@gentoo.org>
22748 L:      linux-fbdev@vger.kernel.org
22749 S:      Maintained
22750 W:      https://github.com/mjanusz/v86d
22751 F:      Documentation/fb/uvesafb.rst
22752 F:      drivers/video/fbdev/uvesafb.*
22753
22754 Ux500 CLOCK DRIVERS
22755 M:      Ulf Hansson <ulf.hansson@linaro.org>
22756 L:      linux-clk@vger.kernel.org
22757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22758 S:      Maintained
22759 F:      drivers/clk/ux500/
22760
22761 V4L2 ASYNC AND FWNODE FRAMEWORKS
22762 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22763 L:      linux-media@vger.kernel.org
22764 S:      Maintained
22765 T:      git git://linuxtv.org/media_tree.git
22766 F:      drivers/media/v4l2-core/v4l2-async.c
22767 F:      drivers/media/v4l2-core/v4l2-fwnode.c
22768 F:      include/media/v4l2-async.h
22769 F:      include/media/v4l2-fwnode.h
22770
22771 V4L2 LENS DRIVERS
22772 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22773 L:      linux-media@vger.kernel.org
22774 S:      Maintained
22775 F:      drivers/media/i2c/ak*
22776 F:      drivers/media/i2c/dw*
22777 F:      drivers/media/i2c/lm*
22778
22779 V4L2 CAMERA SENSOR DRIVERS
22780 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22781 L:      linux-media@vger.kernel.org
22782 S:      Maintained
22783 F:      Documentation/driver-api/media/camera-sensor.rst
22784 F:      Documentation/driver-api/media/tx-rx.rst
22785 F:      drivers/media/i2c/ar*
22786 F:      drivers/media/i2c/hi*
22787 F:      drivers/media/i2c/imx*
22788 F:      drivers/media/i2c/mt*
22789 F:      drivers/media/i2c/og*
22790 F:      drivers/media/i2c/ov*
22791 F:      drivers/media/i2c/s5*
22792 F:      drivers/media/i2c/st-vgxy61.c
22793
22794 VF610 NAND DRIVER
22795 M:      Stefan Agner <stefan@agner.ch>
22796 L:      linux-mtd@lists.infradead.org
22797 S:      Supported
22798 F:      drivers/mtd/nand/raw/vf610_nfc.c
22799
22800 VFAT/FAT/MSDOS FILESYSTEM
22801 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
22802 S:      Maintained
22803 F:      Documentation/filesystems/vfat.rst
22804 F:      fs/fat/
22805 F:      tools/testing/selftests/filesystems/fat/
22806
22807 VFIO CDX DRIVER
22808 M:      Nipun Gupta <nipun.gupta@amd.com>
22809 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
22810 L:      kvm@vger.kernel.org
22811 S:      Maintained
22812 F:      drivers/vfio/cdx/*
22813
22814 VFIO DRIVER
22815 M:      Alex Williamson <alex.williamson@redhat.com>
22816 L:      kvm@vger.kernel.org
22817 S:      Maintained
22818 T:      git https://github.com/awilliam/linux-vfio.git
22819 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
22820 F:      Documentation/driver-api/vfio.rst
22821 F:      drivers/vfio/
22822 F:      include/linux/vfio.h
22823 F:      include/linux/vfio_pci_core.h
22824 F:      include/uapi/linux/vfio.h
22825
22826 VFIO FSL-MC DRIVER
22827 M:      Diana Craciun <diana.craciun@oss.nxp.com>
22828 L:      kvm@vger.kernel.org
22829 S:      Maintained
22830 F:      drivers/vfio/fsl-mc/
22831
22832 VFIO HISILICON PCI DRIVER
22833 M:      Longfang Liu <liulongfang@huawei.com>
22834 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22835 L:      kvm@vger.kernel.org
22836 S:      Maintained
22837 F:      drivers/vfio/pci/hisilicon/
22838
22839 VFIO MEDIATED DEVICE DRIVERS
22840 M:      Kirti Wankhede <kwankhede@nvidia.com>
22841 L:      kvm@vger.kernel.org
22842 S:      Maintained
22843 F:      Documentation/driver-api/vfio-mediated-device.rst
22844 F:      drivers/vfio/mdev/
22845 F:      include/linux/mdev.h
22846 F:      samples/vfio-mdev/
22847
22848 VFIO MLX5 PCI DRIVER
22849 M:      Yishai Hadas <yishaih@nvidia.com>
22850 L:      kvm@vger.kernel.org
22851 S:      Maintained
22852 F:      drivers/vfio/pci/mlx5/
22853
22854 VFIO PCI DEVICE SPECIFIC DRIVERS
22855 R:      Jason Gunthorpe <jgg@nvidia.com>
22856 R:      Yishai Hadas <yishaih@nvidia.com>
22857 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22858 R:      Kevin Tian <kevin.tian@intel.com>
22859 L:      kvm@vger.kernel.org
22860 S:      Maintained
22861 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
22862 F:      drivers/vfio/pci/*/
22863
22864 VFIO PDS PCI DRIVER
22865 M:      Brett Creeley <brett.creeley@amd.com>
22866 L:      kvm@vger.kernel.org
22867 S:      Maintained
22868 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
22869 F:      drivers/vfio/pci/pds/
22870
22871 VFIO PLATFORM DRIVER
22872 M:      Eric Auger <eric.auger@redhat.com>
22873 L:      kvm@vger.kernel.org
22874 S:      Maintained
22875 F:      drivers/vfio/platform/
22876
22877 VGA_SWITCHEROO
22878 R:      Lukas Wunner <lukas@wunner.de>
22879 S:      Maintained
22880 T:      git git://anongit.freedesktop.org/drm/drm-misc
22881 F:      Documentation/gpu/vga-switcheroo.rst
22882 F:      drivers/gpu/vga/vga_switcheroo.c
22883 F:      include/linux/vga_switcheroo.h
22884
22885 VIA RHINE NETWORK DRIVER
22886 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
22887 S:      Maintained
22888 F:      drivers/net/ethernet/via/via-rhine.c
22889
22890 VIA SD/MMC CARD CONTROLLER DRIVER
22891 M:      Bruce Chang <brucechang@via.com.tw>
22892 M:      Harald Welte <HaraldWelte@viatech.com>
22893 S:      Maintained
22894 F:      drivers/mmc/host/via-sdmmc.c
22895
22896 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
22897 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
22898 L:      linux-fbdev@vger.kernel.org
22899 S:      Maintained
22900 F:      drivers/video/fbdev/via/
22901 F:      include/linux/via-core.h
22902 F:      include/linux/via_i2c.h
22903
22904 VIA VELOCITY NETWORK DRIVER
22905 M:      Francois Romieu <romieu@fr.zoreil.com>
22906 L:      netdev@vger.kernel.org
22907 S:      Maintained
22908 F:      drivers/net/ethernet/via/via-velocity.*
22909
22910 VICODEC VIRTUAL CODEC DRIVER
22911 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22912 L:      linux-media@vger.kernel.org
22913 S:      Maintained
22914 W:      https://linuxtv.org
22915 T:      git git://linuxtv.org/media_tree.git
22916 F:      drivers/media/test-drivers/vicodec/*
22917
22918 VIDEO I2C POLLING DRIVER
22919 M:      Matt Ranostay <matt.ranostay@konsulko.com>
22920 L:      linux-media@vger.kernel.org
22921 S:      Maintained
22922 F:      drivers/media/i2c/video-i2c.c
22923
22924 VIDEO MULTIPLEXER DRIVER
22925 M:      Philipp Zabel <p.zabel@pengutronix.de>
22926 L:      linux-media@vger.kernel.org
22927 S:      Maintained
22928 F:      drivers/media/platform/video-mux.c
22929
22930 VIDEOBUF2 FRAMEWORK
22931 M:      Tomasz Figa <tfiga@chromium.org>
22932 M:      Marek Szyprowski <m.szyprowski@samsung.com>
22933 L:      linux-media@vger.kernel.org
22934 S:      Maintained
22935 F:      drivers/media/common/videobuf2/*
22936 F:      include/media/videobuf2-*
22937
22938 VIDTV VIRTUAL DIGITAL TV DRIVER
22939 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
22940 L:      linux-media@vger.kernel.org
22941 S:      Maintained
22942 W:      https://linuxtv.org
22943 T:      git git://linuxtv.org/media_tree.git
22944 F:      drivers/media/test-drivers/vidtv/*
22945
22946 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
22947 M:      Shuah Khan <skhan@linuxfoundation.org>
22948 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
22949 L:      linux-media@vger.kernel.org
22950 S:      Maintained
22951 W:      https://linuxtv.org
22952 T:      git git://linuxtv.org/media_tree.git
22953 F:      drivers/media/test-drivers/vimc/*
22954
22955 VIRT LIB
22956 M:      Alex Williamson <alex.williamson@redhat.com>
22957 M:      Paolo Bonzini <pbonzini@redhat.com>
22958 L:      kvm@vger.kernel.org
22959 S:      Supported
22960 F:      virt/lib/
22961
22962 VIRTIO AND VHOST VSOCK DRIVER
22963 M:      Stefan Hajnoczi <stefanha@redhat.com>
22964 M:      Stefano Garzarella <sgarzare@redhat.com>
22965 L:      kvm@vger.kernel.org
22966 L:      virtualization@lists.linux-foundation.org
22967 L:      netdev@vger.kernel.org
22968 S:      Maintained
22969 F:      drivers/vhost/vsock.c
22970 F:      include/linux/virtio_vsock.h
22971 F:      include/uapi/linux/virtio_vsock.h
22972 F:      net/vmw_vsock/virtio_transport.c
22973 F:      net/vmw_vsock/virtio_transport_common.c
22974
22975 VIRTIO BALLOON
22976 M:      "Michael S. Tsirkin" <mst@redhat.com>
22977 M:      David Hildenbrand <david@redhat.com>
22978 L:      virtualization@lists.linux-foundation.org
22979 S:      Maintained
22980 F:      drivers/virtio/virtio_balloon.c
22981 F:      include/linux/balloon_compaction.h
22982 F:      include/uapi/linux/virtio_balloon.h
22983 F:      mm/balloon_compaction.c
22984
22985 VIRTIO BLOCK AND SCSI DRIVERS
22986 M:      "Michael S. Tsirkin" <mst@redhat.com>
22987 M:      Jason Wang <jasowang@redhat.com>
22988 R:      Paolo Bonzini <pbonzini@redhat.com>
22989 R:      Stefan Hajnoczi <stefanha@redhat.com>
22990 L:      virtualization@lists.linux-foundation.org
22991 S:      Maintained
22992 F:      drivers/block/virtio_blk.c
22993 F:      drivers/scsi/virtio_scsi.c
22994 F:      include/uapi/linux/virtio_blk.h
22995 F:      include/uapi/linux/virtio_scsi.h
22996
22997 VIRTIO CONSOLE DRIVER
22998 M:      Amit Shah <amit@kernel.org>
22999 L:      virtualization@lists.linux-foundation.org
23000 S:      Maintained
23001 F:      drivers/char/virtio_console.c
23002 F:      include/linux/virtio_console.h
23003 F:      include/uapi/linux/virtio_console.h
23004
23005 VIRTIO CORE AND NET DRIVERS
23006 M:      "Michael S. Tsirkin" <mst@redhat.com>
23007 M:      Jason Wang <jasowang@redhat.com>
23008 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23009 L:      virtualization@lists.linux-foundation.org
23010 S:      Maintained
23011 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23012 F:      Documentation/ABI/testing/sysfs-class-vduse
23013 F:      Documentation/devicetree/bindings/virtio/
23014 F:      Documentation/driver-api/virtio/
23015 F:      drivers/block/virtio_blk.c
23016 F:      drivers/crypto/virtio/
23017 F:      drivers/net/virtio_net.c
23018 F:      drivers/vdpa/
23019 F:      drivers/virtio/
23020 F:      include/linux/vdpa.h
23021 F:      include/linux/virtio*.h
23022 F:      include/linux/vringh.h
23023 F:      include/uapi/linux/virtio_*.h
23024 F:      tools/virtio/
23025
23026 VIRTIO CRYPTO DRIVER
23027 M:      Gonglei <arei.gonglei@huawei.com>
23028 L:      virtualization@lists.linux-foundation.org
23029 L:      linux-crypto@vger.kernel.org
23030 S:      Maintained
23031 F:      drivers/crypto/virtio/
23032 F:      include/uapi/linux/virtio_crypto.h
23033
23034 VIRTIO DRIVERS FOR S390
23035 M:      Cornelia Huck <cohuck@redhat.com>
23036 M:      Halil Pasic <pasic@linux.ibm.com>
23037 M:      Eric Farman <farman@linux.ibm.com>
23038 L:      linux-s390@vger.kernel.org
23039 L:      virtualization@lists.linux-foundation.org
23040 L:      kvm@vger.kernel.org
23041 S:      Supported
23042 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23043 F:      drivers/s390/virtio/
23044
23045 VIRTIO FILE SYSTEM
23046 M:      Vivek Goyal <vgoyal@redhat.com>
23047 M:      Stefan Hajnoczi <stefanha@redhat.com>
23048 M:      Miklos Szeredi <miklos@szeredi.hu>
23049 L:      virtualization@lists.linux-foundation.org
23050 L:      linux-fsdevel@vger.kernel.org
23051 S:      Supported
23052 W:      https://virtio-fs.gitlab.io/
23053 F:      Documentation/filesystems/virtiofs.rst
23054 F:      fs/fuse/virtio_fs.c
23055 F:      include/uapi/linux/virtio_fs.h
23056
23057 VIRTIO GPIO DRIVER
23058 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23059 M:      Viresh Kumar <vireshk@kernel.org>
23060 L:      linux-gpio@vger.kernel.org
23061 L:      virtualization@lists.linux-foundation.org
23062 S:      Maintained
23063 F:      drivers/gpio/gpio-virtio.c
23064 F:      include/uapi/linux/virtio_gpio.h
23065
23066 VIRTIO GPU DRIVER
23067 M:      David Airlie <airlied@redhat.com>
23068 M:      Gerd Hoffmann <kraxel@redhat.com>
23069 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23070 R:      Chia-I Wu <olvaffe@gmail.com>
23071 L:      dri-devel@lists.freedesktop.org
23072 L:      virtualization@lists.linux-foundation.org
23073 S:      Maintained
23074 T:      git git://anongit.freedesktop.org/drm/drm-misc
23075 F:      drivers/gpu/drm/ci/xfails/virtio*
23076 F:      drivers/gpu/drm/virtio/
23077 F:      include/uapi/linux/virtio_gpu.h
23078
23079 VIRTIO HOST (VHOST)
23080 M:      "Michael S. Tsirkin" <mst@redhat.com>
23081 M:      Jason Wang <jasowang@redhat.com>
23082 L:      kvm@vger.kernel.org
23083 L:      virtualization@lists.linux-foundation.org
23084 L:      netdev@vger.kernel.org
23085 S:      Maintained
23086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23087 F:      drivers/vhost/
23088 F:      include/linux/sched/vhost_task.h
23089 F:      include/linux/vhost_iotlb.h
23090 F:      include/uapi/linux/vhost.h
23091 F:      kernel/vhost_task.c
23092
23093 VIRTIO HOST (VHOST-SCSI)
23094 M:      "Michael S. Tsirkin" <mst@redhat.com>
23095 M:      Jason Wang <jasowang@redhat.com>
23096 M:      Mike Christie <michael.christie@oracle.com>
23097 R:      Paolo Bonzini <pbonzini@redhat.com>
23098 R:      Stefan Hajnoczi <stefanha@redhat.com>
23099 L:      virtualization@lists.linux-foundation.org
23100 S:      Maintained
23101 F:      drivers/vhost/scsi.c
23102
23103 VIRTIO I2C DRIVER
23104 M:      Conghui Chen <conghui.chen@intel.com>
23105 M:      Viresh Kumar <viresh.kumar@linaro.org>
23106 L:      linux-i2c@vger.kernel.org
23107 L:      virtualization@lists.linux-foundation.org
23108 S:      Maintained
23109 F:      drivers/i2c/busses/i2c-virtio.c
23110 F:      include/uapi/linux/virtio_i2c.h
23111
23112 VIRTIO INPUT DRIVER
23113 M:      Gerd Hoffmann <kraxel@redhat.com>
23114 S:      Maintained
23115 F:      drivers/virtio/virtio_input.c
23116 F:      include/uapi/linux/virtio_input.h
23117
23118 VIRTIO IOMMU DRIVER
23119 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23120 L:      virtualization@lists.linux-foundation.org
23121 S:      Maintained
23122 F:      drivers/iommu/virtio-iommu.c
23123 F:      include/uapi/linux/virtio_iommu.h
23124
23125 VIRTIO MEM DRIVER
23126 M:      David Hildenbrand <david@redhat.com>
23127 L:      virtualization@lists.linux-foundation.org
23128 S:      Maintained
23129 W:      https://virtio-mem.gitlab.io/
23130 F:      drivers/virtio/virtio_mem.c
23131 F:      include/uapi/linux/virtio_mem.h
23132
23133 VIRTIO PMEM DRIVER
23134 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23135 L:      virtualization@lists.linux-foundation.org
23136 S:      Maintained
23137 F:      drivers/nvdimm/nd_virtio.c
23138 F:      drivers/nvdimm/virtio_pmem.c
23139
23140 VIRTIO SOUND DRIVER
23141 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23142 M:      "Michael S. Tsirkin" <mst@redhat.com>
23143 L:      virtualization@lists.linux-foundation.org
23144 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23145 S:      Maintained
23146 F:      include/uapi/linux/virtio_snd.h
23147 F:      sound/virtio/*
23148
23149 VIRTUAL BOX GUEST DEVICE DRIVER
23150 M:      Hans de Goede <hdegoede@redhat.com>
23151 M:      Arnd Bergmann <arnd@arndb.de>
23152 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23153 S:      Maintained
23154 F:      drivers/virt/vboxguest/
23155 F:      include/linux/vbox_utils.h
23156 F:      include/uapi/linux/vbox*.h
23157
23158 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23159 M:      Hans de Goede <hdegoede@redhat.com>
23160 L:      linux-fsdevel@vger.kernel.org
23161 S:      Maintained
23162 F:      fs/vboxsf/*
23163
23164 VIRTUAL PCM TEST DRIVER
23165 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23166 L:      linux-sound@vger.kernel.org
23167 S:      Maintained
23168 F:      Documentation/sound/cards/pcmtest.rst
23169 F:      sound/drivers/pcmtest.c
23170 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23171
23172 VIRTUAL SERIO DEVICE DRIVER
23173 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23174 S:      Maintained
23175 F:      drivers/input/serio/userio.c
23176 F:      include/uapi/linux/userio.h
23177
23178 VISL VIRTUAL STATELESS DECODER DRIVER
23179 M:      Daniel Almeida <daniel.almeida@collabora.com>
23180 L:      linux-media@vger.kernel.org
23181 S:      Supported
23182 F:      drivers/media/test-drivers/visl
23183
23184 VIVID VIRTUAL VIDEO DRIVER
23185 M:      Hans Verkuil <hverkuil@xs4all.nl>
23186 L:      linux-media@vger.kernel.org
23187 S:      Maintained
23188 W:      https://linuxtv.org
23189 T:      git git://linuxtv.org/media_tree.git
23190 F:      drivers/media/test-drivers/vivid/*
23191
23192 VLYNQ BUS
23193 M:      Florian Fainelli <f.fainelli@gmail.com>
23194 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
23195 S:      Maintained
23196 F:      drivers/vlynq/vlynq.c
23197 F:      include/linux/vlynq.h
23198
23199 VM SOCKETS (AF_VSOCK)
23200 M:      Stefano Garzarella <sgarzare@redhat.com>
23201 L:      virtualization@lists.linux-foundation.org
23202 L:      netdev@vger.kernel.org
23203 S:      Maintained
23204 F:      drivers/net/vsockmon.c
23205 F:      include/net/af_vsock.h
23206 F:      include/uapi/linux/vm_sockets.h
23207 F:      include/uapi/linux/vm_sockets_diag.h
23208 F:      include/uapi/linux/vsockmon.h
23209 F:      net/vmw_vsock/
23210 F:      tools/testing/vsock/
23211
23212 VMALLOC
23213 M:      Andrew Morton <akpm@linux-foundation.org>
23214 R:      Uladzislau Rezki <urezki@gmail.com>
23215 R:      Christoph Hellwig <hch@infradead.org>
23216 R:      Lorenzo Stoakes <lstoakes@gmail.com>
23217 L:      linux-mm@kvack.org
23218 S:      Maintained
23219 W:      http://www.linux-mm.org
23220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23221 F:      include/linux/vmalloc.h
23222 F:      mm/vmalloc.c
23223
23224 VME SUBSYSTEM
23225 M:      Martyn Welch <martyn@welchs.me.uk>
23226 M:      Manohar Vanga <manohar.vanga@gmail.com>
23227 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23228 L:      linux-kernel@vger.kernel.org
23229 S:      Odd fixes
23230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23231 F:      Documentation/driver-api/vme.rst
23232 F:      drivers/staging/vme_user/
23233
23234 VMWARE BALLOON DRIVER
23235 M:      Nadav Amit <namit@vmware.com>
23236 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23237 L:      linux-kernel@vger.kernel.org
23238 S:      Supported
23239 F:      drivers/misc/vmw_balloon.c
23240
23241 VMWARE HYPERVISOR INTERFACE
23242 M:      Ajay Kaher <akaher@vmware.com>
23243 M:      Alexey Makhalov <amakhalov@vmware.com>
23244 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23245 L:      virtualization@lists.linux-foundation.org
23246 L:      x86@kernel.org
23247 S:      Supported
23248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23249 F:      arch/x86/include/asm/vmware.h
23250 F:      arch/x86/kernel/cpu/vmware.c
23251
23252 VMWARE PVRDMA DRIVER
23253 M:      Bryan Tan <bryantan@vmware.com>
23254 M:      Vishnu Dasa <vdasa@vmware.com>
23255 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23256 L:      linux-rdma@vger.kernel.org
23257 S:      Supported
23258 F:      drivers/infiniband/hw/vmw_pvrdma/
23259
23260 VMWARE PVSCSI DRIVER
23261 M:      Vishal Bhakta <vbhakta@vmware.com>
23262 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23263 L:      linux-scsi@vger.kernel.org
23264 S:      Supported
23265 F:      drivers/scsi/vmw_pvscsi.c
23266 F:      drivers/scsi/vmw_pvscsi.h
23267
23268 VMWARE VIRTUAL PTP CLOCK DRIVER
23269 M:      Jeff Sipek <jsipek@vmware.com>
23270 R:      Ajay Kaher <akaher@vmware.com>
23271 R:      Alexey Makhalov <amakhalov@vmware.com>
23272 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23273 L:      netdev@vger.kernel.org
23274 S:      Supported
23275 F:      drivers/ptp/ptp_vmw.c
23276
23277 VMWARE VMCI DRIVER
23278 M:      Bryan Tan <bryantan@vmware.com>
23279 M:      Vishnu Dasa <vdasa@vmware.com>
23280 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23281 L:      linux-kernel@vger.kernel.org
23282 S:      Supported
23283 F:      drivers/misc/vmw_vmci/
23284 F:      include/linux/vmw_vmci*
23285
23286 VMWARE VMMOUSE SUBDRIVER
23287 M:      Zack Rusin <zackr@vmware.com>
23288 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
23289 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23290 L:      linux-input@vger.kernel.org
23291 S:      Supported
23292 F:      drivers/input/mouse/vmmouse.c
23293 F:      drivers/input/mouse/vmmouse.h
23294
23295 VMWARE VMXNET3 ETHERNET DRIVER
23296 M:      Ronak Doshi <doshir@vmware.com>
23297 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23298 L:      netdev@vger.kernel.org
23299 S:      Supported
23300 F:      drivers/net/vmxnet3/
23301
23302 VMWARE VSOCK VMCI TRANSPORT DRIVER
23303 M:      Bryan Tan <bryantan@vmware.com>
23304 M:      Vishnu Dasa <vdasa@vmware.com>
23305 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23306 L:      linux-kernel@vger.kernel.org
23307 S:      Supported
23308 F:      net/vmw_vsock/vmci_transport*
23309
23310 VOCORE VOCORE2 BOARD
23311 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
23312 L:      linux-mips@vger.kernel.org
23313 S:      Maintained
23314 F:      arch/mips/boot/dts/ralink/vocore2.dts
23315
23316 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23317 M:      Liam Girdwood <lgirdwood@gmail.com>
23318 M:      Mark Brown <broonie@kernel.org>
23319 L:      linux-kernel@vger.kernel.org
23320 S:      Supported
23321 W:      http://www.slimlogic.co.uk/?p=48
23322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23323 F:      Documentation/devicetree/bindings/regulator/
23324 F:      Documentation/power/regulator/
23325 F:      drivers/regulator/
23326 F:      include/dt-bindings/regulator/
23327 F:      include/linux/regulator/
23328 K:      regulator_get_optional
23329
23330 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23331 R:      Matti Vaittinen <mazziesaccount@gmail.com>
23332 F:      drivers/regulator/irq_helpers.c
23333
23334 VRF
23335 M:      David Ahern <dsahern@kernel.org>
23336 L:      netdev@vger.kernel.org
23337 S:      Maintained
23338 F:      Documentation/networking/vrf.rst
23339 F:      drivers/net/vrf.c
23340
23341 VSPRINTF
23342 M:      Petr Mladek <pmladek@suse.com>
23343 M:      Steven Rostedt <rostedt@goodmis.org>
23344 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23345 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
23346 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
23347 S:      Maintained
23348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23349 F:      Documentation/core-api/printk-formats.rst
23350 F:      lib/test_printf.c
23351 F:      lib/test_scanf.c
23352 F:      lib/vsprintf.c
23353
23354 VT1211 HARDWARE MONITOR DRIVER
23355 M:      Juerg Haefliger <juergh@proton.me>
23356 L:      linux-hwmon@vger.kernel.org
23357 S:      Maintained
23358 F:      Documentation/hwmon/vt1211.rst
23359 F:      drivers/hwmon/vt1211.c
23360
23361 VT8231 HARDWARE MONITOR DRIVER
23362 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
23363 L:      linux-hwmon@vger.kernel.org
23364 S:      Maintained
23365 F:      drivers/hwmon/vt8231.c
23366
23367 VUB300 USB to SDIO/SD/MMC bridge chip
23368 L:      linux-mmc@vger.kernel.org
23369 S:      Orphan
23370 F:      drivers/mmc/host/vub300.c
23371
23372 W1 DALLAS'S 1-WIRE BUS
23373 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
23374 S:      Maintained
23375 F:      Documentation/devicetree/bindings/w1/
23376 F:      Documentation/w1/
23377 F:      drivers/w1/
23378 F:      include/linux/w1.h
23379
23380 W83791D HARDWARE MONITORING DRIVER
23381 M:      Marc Hulsman <m.hulsman@tudelft.nl>
23382 L:      linux-hwmon@vger.kernel.org
23383 S:      Maintained
23384 F:      Documentation/hwmon/w83791d.rst
23385 F:      drivers/hwmon/w83791d.c
23386
23387 W83793 HARDWARE MONITORING DRIVER
23388 M:      Rudolf Marek <r.marek@assembler.cz>
23389 L:      linux-hwmon@vger.kernel.org
23390 S:      Maintained
23391 F:      Documentation/hwmon/w83793.rst
23392 F:      drivers/hwmon/w83793.c
23393
23394 W83795 HARDWARE MONITORING DRIVER
23395 M:      Jean Delvare <jdelvare@suse.com>
23396 L:      linux-hwmon@vger.kernel.org
23397 S:      Maintained
23398 F:      drivers/hwmon/w83795.c
23399
23400 W83L51xD SD/MMC CARD INTERFACE DRIVER
23401 M:      Pierre Ossman <pierre@ossman.eu>
23402 S:      Maintained
23403 F:      drivers/mmc/host/wbsd.*
23404
23405 WACOM PROTOCOL 4 SERIAL TABLETS
23406 M:      Julian Squires <julian@cipht.net>
23407 M:      Hans de Goede <hdegoede@redhat.com>
23408 L:      linux-input@vger.kernel.org
23409 S:      Maintained
23410 F:      drivers/input/tablet/wacom_serial4.c
23411
23412 WANGXUN ETHERNET DRIVER
23413 M:      Jiawen Wu <jiawenwu@trustnetic.com>
23414 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
23415 L:      netdev@vger.kernel.org
23416 S:      Maintained
23417 W:      https://www.net-swift.com
23418 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
23419 F:      drivers/net/ethernet/wangxun/
23420 F:      drivers/net/pcs/pcs-xpcs-wx.c
23421
23422 WATCHDOG DEVICE DRIVERS
23423 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
23424 M:      Guenter Roeck <linux@roeck-us.net>
23425 L:      linux-watchdog@vger.kernel.org
23426 S:      Maintained
23427 W:      http://www.linux-watchdog.org/
23428 T:      git git://www.linux-watchdog.org/linux-watchdog.git
23429 F:      Documentation/devicetree/bindings/watchdog/
23430 F:      Documentation/watchdog/
23431 F:      drivers/watchdog/
23432 F:      include/linux/watchdog.h
23433 F:      include/trace/events/watchdog.h
23434 F:      include/uapi/linux/watchdog.h
23435
23436 WHISKEYCOVE PMIC GPIO DRIVER
23437 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
23438 L:      linux-gpio@vger.kernel.org
23439 S:      Maintained
23440 F:      drivers/gpio/gpio-wcove.c
23441
23442 WHWAVE RTC DRIVER
23443 M:      Dianlong Li <long17.cool@163.com>
23444 L:      linux-rtc@vger.kernel.org
23445 S:      Maintained
23446 F:      drivers/rtc/rtc-sd3078.c
23447
23448 WIIMOTE HID DRIVER
23449 M:      David Rheinsberg <david@readahead.eu>
23450 L:      linux-input@vger.kernel.org
23451 S:      Maintained
23452 F:      drivers/hid/hid-wiimote*
23453
23454 WILOCITY WIL6210 WIRELESS DRIVER
23455 L:      linux-wireless@vger.kernel.org
23456 S:      Orphan
23457 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23458 F:      drivers/net/wireless/ath/wil6210/
23459
23460 WINBOND CIR DRIVER
23461 M:      David Härdeman <david@hardeman.nu>
23462 S:      Maintained
23463 F:      drivers/media/rc/winbond-cir.c
23464
23465 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23466 L:      linux-watchdog@vger.kernel.org
23467 S:      Orphan
23468 F:      drivers/watchdog/ebc-c384_wdt.c
23469
23470 WINSYSTEMS WS16C48 GPIO DRIVER
23471 M:      William Breathitt Gray <william.gray@linaro.org>
23472 L:      linux-gpio@vger.kernel.org
23473 S:      Maintained
23474 F:      drivers/gpio/gpio-ws16c48.c
23475
23476 WIREGUARD SECURE NETWORK TUNNEL
23477 M:      Jason A. Donenfeld <Jason@zx2c4.com>
23478 L:      wireguard@lists.zx2c4.com
23479 L:      netdev@vger.kernel.org
23480 S:      Maintained
23481 F:      drivers/net/wireguard/
23482 F:      tools/testing/selftests/wireguard/
23483
23484 WISTRON LAPTOP BUTTON DRIVER
23485 M:      Miloslav Trmac <mitr@volny.cz>
23486 S:      Maintained
23487 F:      drivers/input/misc/wistron_btns.c
23488
23489 WL3501 WIRELESS PCMCIA CARD DRIVER
23490 L:      linux-wireless@vger.kernel.org
23491 S:      Orphan
23492 F:      drivers/net/wireless/legacy/wl3501*
23493
23494 WMI BINARY MOF DRIVER
23495 M:      Armin Wolf <W_Armin@gmx.de>
23496 R:      Thomas Weißschuh <linux@weissschuh.net>
23497 L:      platform-driver-x86@vger.kernel.org
23498 S:      Maintained
23499 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
23500 F:      Documentation/wmi/devices/wmi-bmof.rst
23501 F:      drivers/platform/x86/wmi-bmof.c
23502
23503 WOLFSON MICROELECTRONICS DRIVERS
23504 L:      patches@opensource.cirrus.com
23505 S:      Supported
23506 W:      https://github.com/CirrusLogic/linux-drivers/wiki
23507 T:      git https://github.com/CirrusLogic/linux-drivers.git
23508 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23509 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23510 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
23511 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23512 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
23513 F:      Documentation/devicetree/bindings/sound/wm*
23514 F:      Documentation/hwmon/wm83??.rst
23515 F:      arch/arm/mach-s3c/mach-crag6410*
23516 F:      drivers/clk/clk-wm83*.c
23517 F:      drivers/gpio/gpio-*wm*.c
23518 F:      drivers/gpio/gpio-arizona.c
23519 F:      drivers/hwmon/wm83??-hwmon.c
23520 F:      drivers/input/misc/wm831x-on.c
23521 F:      drivers/input/touchscreen/wm831x-ts.c
23522 F:      drivers/input/touchscreen/wm97*.c
23523 F:      drivers/leds/leds-wm83*.c
23524 F:      drivers/mfd/arizona*
23525 F:      drivers/mfd/cs47l24*
23526 F:      drivers/mfd/wm*.c
23527 F:      drivers/power/supply/wm83*.c
23528 F:      drivers/regulator/arizona*
23529 F:      drivers/regulator/wm8*.c
23530 F:      drivers/rtc/rtc-wm83*.c
23531 F:      drivers/video/backlight/wm83*_bl.c
23532 F:      drivers/watchdog/wm83*_wdt.c
23533 F:      include/linux/mfd/arizona/
23534 F:      include/linux/mfd/wm831x/
23535 F:      include/linux/mfd/wm8350/
23536 F:      include/linux/mfd/wm8400*
23537 F:      include/linux/regulator/arizona*
23538 F:      include/linux/wm97xx.h
23539 F:      include/sound/wm????.h
23540 F:      sound/soc/codecs/arizona*
23541 F:      sound/soc/codecs/cs47l24*
23542 F:      sound/soc/codecs/wm*
23543
23544 WORKQUEUE
23545 M:      Tejun Heo <tj@kernel.org>
23546 R:      Lai Jiangshan <jiangshanlai@gmail.com>
23547 S:      Maintained
23548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23549 F:      Documentation/core-api/workqueue.rst
23550 F:      include/linux/workqueue.h
23551 F:      kernel/workqueue.c
23552 F:      kernel/workqueue_internal.h
23553
23554 WWAN DRIVERS
23555 M:      Loic Poulain <loic.poulain@linaro.org>
23556 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
23557 R:      Johannes Berg <johannes@sipsolutions.net>
23558 L:      netdev@vger.kernel.org
23559 S:      Maintained
23560 F:      drivers/net/wwan/
23561 F:      include/linux/wwan.h
23562 F:      include/uapi/linux/wwan.h
23563
23564 X-POWERS AXP288 PMIC DRIVERS
23565 M:      Hans de Goede <hdegoede@redhat.com>
23566 S:      Maintained
23567 F:      drivers/acpi/pmic/intel_pmic_xpower.c
23568 N:      axp288
23569
23570 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23571 M:      Chen-Yu Tsai <wens@csie.org>
23572 L:      linux-kernel@vger.kernel.org
23573 S:      Maintained
23574 N:      axp[128]
23575
23576 X.25 STACK
23577 M:      Martin Schiller <ms@dev.tdt.de>
23578 L:      linux-x25@vger.kernel.org
23579 S:      Maintained
23580 F:      Documentation/networking/lapb-module.rst
23581 F:      Documentation/networking/x25*
23582 F:      drivers/net/wan/hdlc_x25.c
23583 F:      drivers/net/wan/lapbether.c
23584 F:      include/*/lapb.h
23585 F:      include/net/x25*
23586 F:      include/uapi/linux/x25.h
23587 F:      net/lapb/
23588 F:      net/x25/
23589
23590 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23591 M:      Thomas Gleixner <tglx@linutronix.de>
23592 M:      Ingo Molnar <mingo@redhat.com>
23593 M:      Borislav Petkov <bp@alien8.de>
23594 M:      Dave Hansen <dave.hansen@linux.intel.com>
23595 M:      x86@kernel.org
23596 R:      "H. Peter Anvin" <hpa@zytor.com>
23597 L:      linux-kernel@vger.kernel.org
23598 S:      Maintained
23599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23600 F:      Documentation/arch/x86/
23601 F:      Documentation/devicetree/bindings/x86/
23602 F:      arch/x86/
23603
23604 X86 ENTRY CODE
23605 M:      Andy Lutomirski <luto@kernel.org>
23606 L:      linux-kernel@vger.kernel.org
23607 S:      Maintained
23608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23609 F:      arch/x86/entry/
23610
23611 X86 HARDWARE VULNERABILITIES
23612 M:      Thomas Gleixner <tglx@linutronix.de>
23613 M:      Borislav Petkov <bp@alien8.de>
23614 M:      Peter Zijlstra <peterz@infradead.org>
23615 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23616 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
23617 S:      Maintained
23618 F:      Documentation/admin-guide/hw-vuln/
23619 F:      arch/x86/include/asm/nospec-branch.h
23620 F:      arch/x86/kernel/cpu/bugs.c
23621
23622 X86 MCE INFRASTRUCTURE
23623 M:      Tony Luck <tony.luck@intel.com>
23624 M:      Borislav Petkov <bp@alien8.de>
23625 L:      linux-edac@vger.kernel.org
23626 S:      Maintained
23627 F:      Documentation/ABI/testing/sysfs-mce
23628 F:      Documentation/arch/x86/x86_64/machinecheck.rst
23629 F:      arch/x86/kernel/cpu/mce/*
23630
23631 X86 MICROCODE UPDATE SUPPORT
23632 M:      Borislav Petkov <bp@alien8.de>
23633 S:      Maintained
23634 F:      arch/x86/kernel/cpu/microcode/*
23635
23636 X86 MM
23637 M:      Dave Hansen <dave.hansen@linux.intel.com>
23638 M:      Andy Lutomirski <luto@kernel.org>
23639 M:      Peter Zijlstra <peterz@infradead.org>
23640 L:      linux-kernel@vger.kernel.org
23641 S:      Maintained
23642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23643 F:      arch/x86/mm/
23644
23645 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23646 M:      Hans de Goede <hdegoede@redhat.com>
23647 L:      platform-driver-x86@vger.kernel.org
23648 S:      Maintained
23649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23650 F:      drivers/platform/x86/x86-android-tablets/
23651
23652 X86 PLATFORM DRIVERS
23653 M:      Hans de Goede <hdegoede@redhat.com>
23654 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
23655 M:      Mark Gross <markgross@kernel.org>
23656 L:      platform-driver-x86@vger.kernel.org
23657 S:      Maintained
23658 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
23659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23660 F:      drivers/platform/olpc/
23661 F:      drivers/platform/x86/
23662 F:      include/linux/platform_data/x86/
23663
23664 X86 PLATFORM DRIVERS - ARCH
23665 R:      Darren Hart <dvhart@infradead.org>
23666 R:      Andy Shevchenko <andy@infradead.org>
23667 L:      platform-driver-x86@vger.kernel.org
23668 L:      x86@kernel.org
23669 S:      Maintained
23670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23671 F:      arch/x86/platform
23672
23673 X86 PLATFORM UV HPE SUPERDOME FLEX
23674 M:      Steve Wahl <steve.wahl@hpe.com>
23675 R:      Justin Ernst <justin.ernst@hpe.com>
23676 R:      Kyle Meyer <kyle.meyer@hpe.com>
23677 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
23678 R:      Russ Anderson <russ.anderson@hpe.com>
23679 S:      Supported
23680 F:      arch/x86/include/asm/uv/
23681 F:      arch/x86/kernel/apic/x2apic_uv_x.c
23682 F:      arch/x86/platform/uv/
23683
23684 X86 STACK UNWINDING
23685 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23686 M:      Peter Zijlstra <peterz@infradead.org>
23687 S:      Supported
23688 F:      arch/x86/include/asm/unwind*.h
23689 F:      arch/x86/kernel/dumpstack.c
23690 F:      arch/x86/kernel/stacktrace.c
23691 F:      arch/x86/kernel/unwind_*.c
23692
23693 X86 VDSO
23694 M:      Andy Lutomirski <luto@kernel.org>
23695 L:      linux-kernel@vger.kernel.org
23696 S:      Maintained
23697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
23698 F:      arch/x86/entry/vdso/
23699
23700 XARRAY
23701 M:      Matthew Wilcox <willy@infradead.org>
23702 L:      linux-fsdevel@vger.kernel.org
23703 S:      Supported
23704 F:      Documentation/core-api/xarray.rst
23705 F:      include/linux/idr.h
23706 F:      include/linux/xarray.h
23707 F:      lib/idr.c
23708 F:      lib/xarray.c
23709 F:      tools/testing/radix-tree
23710
23711 XBOX DVD IR REMOTE
23712 M:      Benjamin Valentin <benpicco@googlemail.com>
23713 S:      Maintained
23714 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
23715 F:      drivers/media/rc/xbox_remote.c
23716
23717 XC2028/3028 TUNER DRIVER
23718 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
23719 L:      linux-media@vger.kernel.org
23720 S:      Maintained
23721 W:      https://linuxtv.org
23722 T:      git git://linuxtv.org/media_tree.git
23723 F:      drivers/media/tuners/xc2028.*
23724
23725 XDP (eXpress Data Path)
23726 M:      Alexei Starovoitov <ast@kernel.org>
23727 M:      Daniel Borkmann <daniel@iogearbox.net>
23728 M:      David S. Miller <davem@davemloft.net>
23729 M:      Jakub Kicinski <kuba@kernel.org>
23730 M:      Jesper Dangaard Brouer <hawk@kernel.org>
23731 M:      John Fastabend <john.fastabend@gmail.com>
23732 L:      netdev@vger.kernel.org
23733 L:      bpf@vger.kernel.org
23734 S:      Supported
23735 F:      drivers/net/ethernet/*/*/*/*/*xdp*
23736 F:      drivers/net/ethernet/*/*/*xdp*
23737 F:      include/net/xdp.h
23738 F:      include/net/xdp_priv.h
23739 F:      include/trace/events/xdp.h
23740 F:      kernel/bpf/cpumap.c
23741 F:      kernel/bpf/devmap.c
23742 F:      net/core/xdp.c
23743 F:      samples/bpf/xdp*
23744 F:      tools/testing/selftests/bpf/*/*xdp*
23745 F:      tools/testing/selftests/bpf/*xdp*
23746 K:      (?:\b|_)xdp(?:\b|_)
23747
23748 XDP SOCKETS (AF_XDP)
23749 M:      Björn Töpel <bjorn@kernel.org>
23750 M:      Magnus Karlsson <magnus.karlsson@intel.com>
23751 M:      Maciej Fijalkowski <maciej.fijalkowski@intel.com>
23752 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
23753 L:      netdev@vger.kernel.org
23754 L:      bpf@vger.kernel.org
23755 S:      Maintained
23756 F:      Documentation/networking/af_xdp.rst
23757 F:      include/net/netns/xdp.h
23758 F:      include/net/xdp_sock*
23759 F:      include/net/xsk_buff_pool.h
23760 F:      include/uapi/linux/if_xdp.h
23761 F:      include/uapi/linux/xdp_diag.h
23762 F:      net/xdp/
23763 F:      tools/testing/selftests/bpf/*xsk*
23764
23765 XEN BLOCK SUBSYSTEM
23766 M:      Roger Pau Monné <roger.pau@citrix.com>
23767 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23768 S:      Supported
23769 F:      drivers/block/xen*
23770 F:      drivers/block/xen-blkback/*
23771
23772 XEN HYPERVISOR ARM
23773 M:      Stefano Stabellini <sstabellini@kernel.org>
23774 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23775 S:      Maintained
23776 F:      arch/arm/include/asm/xen/
23777 F:      arch/arm/xen/
23778
23779 XEN HYPERVISOR ARM64
23780 M:      Stefano Stabellini <sstabellini@kernel.org>
23781 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23782 S:      Maintained
23783 F:      arch/arm64/include/asm/xen/
23784 F:      arch/arm64/xen/
23785
23786 XEN HYPERVISOR INTERFACE
23787 M:      Juergen Gross <jgross@suse.com>
23788 M:      Stefano Stabellini <sstabellini@kernel.org>
23789 R:      Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
23790 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23791 S:      Supported
23792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
23793 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
23794 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
23795 F:      drivers/*/xen-*front.c
23796 F:      drivers/xen/
23797 F:      include/uapi/xen/
23798 F:      include/xen/
23799 F:      kernel/configs/xen.config
23800
23801 XEN HYPERVISOR X86
23802 M:      Juergen Gross <jgross@suse.com>
23803 R:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
23804 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23805 S:      Supported
23806 F:      arch/x86/configs/xen.config
23807 F:      arch/x86/include/asm/pvclock-abi.h
23808 F:      arch/x86/include/asm/xen/
23809 F:      arch/x86/platform/pvh/
23810 F:      arch/x86/xen/
23811
23812 XEN NETWORK BACKEND DRIVER
23813 M:      Wei Liu <wei.liu@kernel.org>
23814 M:      Paul Durrant <paul@xen.org>
23815 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23816 L:      netdev@vger.kernel.org
23817 S:      Supported
23818 F:      drivers/net/xen-netback/*
23819
23820 XEN PCI SUBSYSTEM
23821 M:      Juergen Gross <jgross@suse.com>
23822 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23823 S:      Supported
23824 F:      arch/x86/pci/*xen*
23825 F:      drivers/pci/*xen*
23826
23827 XEN PVSCSI DRIVERS
23828 M:      Juergen Gross <jgross@suse.com>
23829 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23830 L:      linux-scsi@vger.kernel.org
23831 S:      Supported
23832 F:      drivers/scsi/xen-scsifront.c
23833 F:      drivers/xen/xen-scsiback.c
23834 F:      include/xen/interface/io/vscsiif.h
23835
23836 XEN PVUSB DRIVER
23837 M:      Juergen Gross <jgross@suse.com>
23838 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23839 L:      linux-usb@vger.kernel.org
23840 S:      Supported
23841 F:      drivers/usb/host/xen*
23842 F:      include/xen/interface/io/usbif.h
23843
23844 XEN SOUND FRONTEND DRIVER
23845 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
23846 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23847 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23848 S:      Supported
23849 F:      sound/xen/*
23850
23851 XEN SWIOTLB SUBSYSTEM
23852 M:      Juergen Gross <jgross@suse.com>
23853 M:      Stefano Stabellini <sstabellini@kernel.org>
23854 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23855 L:      iommu@lists.linux.dev
23856 S:      Supported
23857 F:      arch/*/include/asm/xen/swiotlb-xen.h
23858 F:      drivers/xen/swiotlb-xen.c
23859 F:      include/xen/arm/swiotlb-xen.h
23860 F:      include/xen/swiotlb-xen.h
23861
23862 XFS FILESYSTEM
23863 M:      Chandan Babu R <chandan.babu@oracle.com>
23864 R:      Darrick J. Wong <djwong@kernel.org>
23865 L:      linux-xfs@vger.kernel.org
23866 S:      Supported
23867 W:      http://xfs.org/
23868 C:      irc://irc.oftc.net/xfs
23869 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
23870 P:      Documentation/filesystems/xfs-maintainer-entry-profile.rst
23871 F:      Documentation/ABI/testing/sysfs-fs-xfs
23872 F:      Documentation/admin-guide/xfs.rst
23873 F:      Documentation/filesystems/xfs-delayed-logging-design.rst
23874 F:      Documentation/filesystems/xfs-self-describing-metadata.rst
23875 F:      fs/xfs/
23876 F:      include/uapi/linux/dqblk_xfs.h
23877 F:      include/uapi/linux/fsmap.h
23878
23879 XILINX AMS DRIVER
23880 M:      Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
23881 L:      linux-iio@vger.kernel.org
23882 S:      Maintained
23883 F:      Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
23884 F:      drivers/iio/adc/xilinx-ams.c
23885
23886 XILINX AXI ETHERNET DRIVER
23887 M:      Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
23888 S:      Maintained
23889 F:      Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
23890 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
23891
23892 XILINX CAN DRIVER
23893 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
23894 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
23895 L:      linux-can@vger.kernel.org
23896 S:      Maintained
23897 F:      Documentation/devicetree/bindings/net/can/xilinx,can.yaml
23898 F:      drivers/net/can/xilinx_can.c
23899
23900 XILINX EVENT MANAGEMENT DRIVER
23901 M:      Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
23902 S:      Maintained
23903 F:      drivers/soc/xilinx/xlnx_event_manager.c
23904 F:      include/linux/firmware/xlnx-event-manager.h
23905
23906 XILINX GPIO DRIVER
23907 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23908 R:      Srinivas Neeli <srinivas.neeli@amd.com>
23909 R:      Michal Simek <michal.simek@amd.com>
23910 S:      Maintained
23911 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
23912 F:      Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
23913 F:      drivers/gpio/gpio-xilinx.c
23914 F:      drivers/gpio/gpio-zynq.c
23915
23916 XILINX LL TEMAC ETHERNET DRIVER
23917 L:      netdev@vger.kernel.org
23918 S:      Orphan
23919 F:      drivers/net/ethernet/xilinx/ll_temac*
23920
23921 XILINX PWM DRIVER
23922 M:      Sean Anderson <sean.anderson@seco.com>
23923 S:      Maintained
23924 F:      drivers/pwm/pwm-xilinx.c
23925 F:      include/clocksource/timer-xilinx.h
23926
23927 XILINX SD-FEC IP CORES
23928 M:      Derek Kiernan <derek.kiernan@amd.com>
23929 M:      Dragan Cvetic <dragan.cvetic@amd.com>
23930 S:      Maintained
23931 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
23932 F:      Documentation/misc-devices/xilinx_sdfec.rst
23933 F:      drivers/misc/Kconfig
23934 F:      drivers/misc/Makefile
23935 F:      drivers/misc/xilinx_sdfec.c
23936 F:      include/uapi/misc/xilinx_sdfec.h
23937
23938 XILINX UARTLITE SERIAL DRIVER
23939 M:      Peter Korsgaard <jacmet@sunsite.dk>
23940 L:      linux-serial@vger.kernel.org
23941 S:      Maintained
23942 F:      drivers/tty/serial/uartlite.c
23943
23944 XILINX VIDEO IP CORES
23945 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23946 L:      linux-media@vger.kernel.org
23947 S:      Supported
23948 T:      git git://linuxtv.org/media_tree.git
23949 F:      Documentation/devicetree/bindings/media/xilinx/
23950 F:      drivers/media/platform/xilinx/
23951 F:      include/uapi/linux/xilinx-v4l2-controls.h
23952
23953 XILINX VERSAL EDAC DRIVER
23954 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23955 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
23956 S:      Maintained
23957 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
23958 F:      drivers/edac/versal_edac.c
23959
23960 XILINX WATCHDOG DRIVER
23961 M:      Srinivas Neeli <srinivas.neeli@amd.com>
23962 R:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23963 R:      Michal Simek <michal.simek@amd.com>
23964 S:      Maintained
23965 F:      Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
23966 F:      Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
23967 F:      drivers/watchdog/of_xilinx_wdt.c
23968 F:      drivers/watchdog/xilinx_wwdt.c
23969
23970 XILINX XDMA DRIVER
23971 M:      Lizhi Hou <lizhi.hou@amd.com>
23972 M:      Brian Xu <brian.xu@amd.com>
23973 M:      Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
23974 L:      dmaengine@vger.kernel.org
23975 S:      Supported
23976 F:      drivers/dma/xilinx/xdma-regs.h
23977 F:      drivers/dma/xilinx/xdma.c
23978 F:      include/linux/dma/amd_xdma.h
23979 F:      include/linux/platform_data/amd_xdma.h
23980
23981 XILINX ZYNQMP DPDMA DRIVER
23982 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23983 L:      dmaengine@vger.kernel.org
23984 S:      Supported
23985 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
23986 F:      drivers/dma/xilinx/xilinx_dpdma.c
23987 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
23988
23989 XILINX ZYNQMP OCM EDAC DRIVER
23990 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23991 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
23992 S:      Maintained
23993 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
23994 F:      drivers/edac/zynqmp_edac.c
23995
23996 XILINX ZYNQMP PSGTR PHY DRIVER
23997 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23998 L:      linux-kernel@vger.kernel.org
23999 S:      Supported
24000 T:      git https://github.com/Xilinx/linux-xlnx.git
24001 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24002 F:      drivers/phy/xilinx/phy-zynqmp.c
24003
24004 XILINX ZYNQMP SHA3 DRIVER
24005 M:      Harsha <harsha.harsha@amd.com>
24006 S:      Maintained
24007 F:      drivers/crypto/xilinx/zynqmp-sha.c
24008
24009 XILLYBUS DRIVER
24010 M:      Eli Billauer <eli.billauer@gmail.com>
24011 L:      linux-kernel@vger.kernel.org
24012 S:      Supported
24013 F:      drivers/char/xillybus/
24014
24015 XLP9XX I2C DRIVER
24016 M:      George Cherian <gcherian@marvell.com>
24017 L:      linux-i2c@vger.kernel.org
24018 S:      Supported
24019 W:      http://www.marvell.com
24020 F:      drivers/i2c/busses/i2c-xlp9xx.c
24021
24022 XRA1403 GPIO EXPANDER
24023 M:      Nandor Han <nandor.han@ge.com>
24024 L:      linux-gpio@vger.kernel.org
24025 S:      Maintained
24026 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24027 F:      drivers/gpio/gpio-xra1403.c
24028
24029 XTENSA XTFPGA PLATFORM SUPPORT
24030 M:      Max Filippov <jcmvbkbc@gmail.com>
24031 S:      Maintained
24032 F:      drivers/spi/spi-xtensa-xtfpga.c
24033 F:      sound/soc/xtensa/xtfpga-i2s.c
24034
24035 YAM DRIVER FOR AX.25
24036 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
24037 L:      linux-hams@vger.kernel.org
24038 S:      Maintained
24039 F:      drivers/net/hamradio/yam*
24040 F:      include/linux/yam.h
24041
24042 YAMA SECURITY MODULE
24043 M:      Kees Cook <keescook@chromium.org>
24044 S:      Supported
24045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24046 F:      Documentation/admin-guide/LSM/Yama.rst
24047 F:      security/yama/
24048
24049 YEALINK PHONE DRIVER
24050 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
24051 L:      usbb2k-api-dev@nongnu.org
24052 S:      Maintained
24053 F:      Documentation/input/devices/yealink.rst
24054 F:      drivers/input/misc/yealink.*
24055
24056 Z3FOLD COMPRESSED PAGE ALLOCATOR
24057 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24058 R:      Miaohe Lin <linmiaohe@huawei.com>
24059 L:      linux-mm@kvack.org
24060 S:      Maintained
24061 F:      mm/z3fold.c
24062
24063 Z8530 DRIVER FOR AX.25
24064 M:      Joerg Reuter <jreuter@yaina.de>
24065 L:      linux-hams@vger.kernel.org
24066 S:      Maintained
24067 W:      http://yaina.de/jreuter/
24068 W:      http://www.qsl.net/dl1bke/
24069 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
24070 F:      drivers/net/hamradio/*scc.c
24071 F:      drivers/net/hamradio/z8530.h
24072
24073 ZBUD COMPRESSED PAGE ALLOCATOR
24074 M:      Seth Jennings <sjenning@redhat.com>
24075 M:      Dan Streetman <ddstreet@ieee.org>
24076 L:      linux-mm@kvack.org
24077 S:      Maintained
24078 F:      mm/zbud.c
24079
24080 ZD1211RW WIRELESS DRIVER
24081 L:      linux-wireless@vger.kernel.org
24082 S:      Orphan
24083 F:      drivers/net/wireless/zydas/zd1211rw/
24084
24085 ZD1301 MEDIA DRIVER
24086 M:      Antti Palosaari <crope@iki.fi>
24087 L:      linux-media@vger.kernel.org
24088 S:      Maintained
24089 W:      https://linuxtv.org/
24090 W:      http://palosaari.fi/linux/
24091 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24092 F:      drivers/media/usb/dvb-usb-v2/zd1301*
24093
24094 ZD1301_DEMOD MEDIA DRIVER
24095 M:      Antti Palosaari <crope@iki.fi>
24096 L:      linux-media@vger.kernel.org
24097 S:      Maintained
24098 W:      https://linuxtv.org/
24099 W:      http://palosaari.fi/linux/
24100 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24101 F:      drivers/media/dvb-frontends/zd1301_demod*
24102
24103 ZHAOXIN PROCESSOR SUPPORT
24104 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
24105 L:      linux-kernel@vger.kernel.org
24106 S:      Maintained
24107 F:      arch/x86/kernel/cpu/zhaoxin.c
24108
24109 ZONEFS FILESYSTEM
24110 M:      Damien Le Moal <dlemoal@kernel.org>
24111 M:      Naohiro Aota <naohiro.aota@wdc.com>
24112 R:      Johannes Thumshirn <jth@kernel.org>
24113 L:      linux-fsdevel@vger.kernel.org
24114 S:      Maintained
24115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24116 F:      Documentation/filesystems/zonefs.rst
24117 F:      fs/zonefs/
24118
24119 ZPOOL COMPRESSED PAGE STORAGE API
24120 M:      Dan Streetman <ddstreet@ieee.org>
24121 L:      linux-mm@kvack.org
24122 S:      Maintained
24123 F:      include/linux/zpool.h
24124 F:      mm/zpool.c
24125
24126 ZR36067 VIDEO FOR LINUX DRIVER
24127 M:      Corentin Labbe <clabbe@baylibre.com>
24128 L:      mjpeg-users@lists.sourceforge.net
24129 L:      linux-media@vger.kernel.org
24130 S:      Maintained
24131 W:      http://mjpeg.sourceforge.net/driver-zoran/
24132 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24133 F:      Documentation/driver-api/media/drivers/zoran.rst
24134 F:      drivers/media/pci/zoran/
24135
24136 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24137 M:      Minchan Kim <minchan@kernel.org>
24138 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24139 L:      linux-kernel@vger.kernel.org
24140 S:      Maintained
24141 F:      Documentation/admin-guide/blockdev/zram.rst
24142 F:      drivers/block/zram/
24143
24144 ZS DECSTATION Z85C30 SERIAL DRIVER
24145 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
24146 S:      Maintained
24147 F:      drivers/tty/serial/zs.*
24148
24149 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24150 M:      Minchan Kim <minchan@kernel.org>
24151 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24152 L:      linux-mm@kvack.org
24153 S:      Maintained
24154 F:      Documentation/mm/zsmalloc.rst
24155 F:      include/linux/zsmalloc.h
24156 F:      mm/zsmalloc.c
24157
24158 ZSTD
24159 M:      Nick Terrell <terrelln@fb.com>
24160 S:      Maintained
24161 B:      https://github.com/facebook/zstd/issues
24162 T:      git https://github.com/terrelln/linux.git
24163 F:      crypto/zstd.c
24164 F:      include/linux/zstd*
24165 F:      lib/decompress_unzstd.c
24166 F:      lib/zstd/
24167 N:      zstd
24168 K:      zstd
24169
24170 ZSWAP COMPRESSED SWAP CACHING
24171 M:      Seth Jennings <sjenning@redhat.com>
24172 M:      Dan Streetman <ddstreet@ieee.org>
24173 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24174 L:      linux-mm@kvack.org
24175 S:      Maintained
24176 F:      mm/zswap.c
24177
24178 THE REST
24179 M:      Linus Torvalds <torvalds@linux-foundation.org>
24180 L:      linux-kernel@vger.kernel.org
24181 S:      Buried alive in reporters
24182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24183 F:      *
24184 F:      */