MAINTAINERS

   1 List of maintainers
   2 ===================
   3
   4 Descriptions of section entries and preferred order
   5 ---------------------------------------------------
   6
   7         M: *Mail* patches to: FullName <address@domain>
   8         R: Designated *Reviewer*: FullName <address@domain>
   9            These reviewers should be CCed on patches.
  10         L: *Mailing list* that is relevant to this area
  11         S: *Status*, one of the following:
  12            Supported:   Someone is actually paid to look after this.
  13            Maintained:  Someone actually looks after it.
  14            Odd Fixes:   It has a maintainer but they don't have time to do
  15                         much other than throw the odd patch in. See below..
  16            Orphan:      No current maintainer [but maybe you could take the
  17                         role as you write your new code].
  18            Obsolete:    Old code. Something tagged obsolete generally means
  19                         it has been replaced by a better system and you
  20                         should be using that.
  21         W: *Web-page* with status/info
  22         Q: *Patchwork* web based patch tracking system site
  23         B: URI for where to file *bugs*. A web-page with detailed bug
  24            filing info, a direct bug tracker link, or a mailto: URI.
  25         C: URI for *chat* protocol, server and channel where developers
  26            usually hang out, for example irc://server/channel.
  27         P: Subsystem Profile document for more details submitting
  28            patches to the given subsystem. This is either an in-tree file,
  29            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
  30            for details.
  31         T: *SCM* tree type and location.
  32            Type is one of: git, hg, quilt, stgit, topgit
  33         F: *Files* and directories wildcard patterns.
  34            A trailing slash includes all files and subdirectory files.
  35            F:   drivers/net/    all files in and below drivers/net
  36            F:   drivers/net/*   all files in drivers/net, but not below
  37            F:   */net/*         all files in "any top level directory"/net
  38            One pattern per line.  Multiple F: lines acceptable.
  39         X: *Excluded* files and directories that are NOT maintained, same
  40            rules as F:. Files exclusions are tested before file matches.
  41            Can be useful for excluding a specific subdirectory, for instance:
  42            F:   net/
  43            X:   net/ipv6/
  44            matches all files in and below net excluding net/ipv6/
  45         N: Files and directories *Regex* patterns.
  46            N:   [^a-z]tegra     all files whose path contains tegra
  47                                 (not including files like integrator)
  48            One pattern per line.  Multiple N: lines acceptable.
  49            scripts/get_maintainer.pl has different behavior for files that
  50            match F: pattern and matches of N: patterns.  By default,
  51            get_maintainer will not look at git log history when an F: pattern
  52            match occurs.  When an N: match occurs, git log history is used
  53            to also notify the people that have git commit signatures.
  54         K: *Content regex* (perl extended) pattern match in a patch or file.
  55            For instance:
  56            K: of_get_profile
  57               matches patches or files that contain "of_get_profile"
  58            K: \b(printk|pr_(info|err))\b
  59               matches patches or files that contain one or more of the words
  60               printk, pr_info or pr_err
  61            One regex pattern per line.  Multiple K: lines acceptable.
  62
  63 Maintainers List
  64 ----------------
  65
  66 .. note:: When reading this list, please look for the most precise areas
  67           first. When adding to this list, please keep the entries in
  68           alphabetical order.
  69
  70 3C59X NETWORK DRIVER
  71 M:      Steffen Klassert <klassert@kernel.org>
  72 L:      netdev@vger.kernel.org
  73 S:      Odd Fixes
  74 F:      Documentation/networking/device_drivers/ethernet/3com/vortex.rst
  75 F:      drivers/net/ethernet/3com/3c59x.c
  76
  77 3CR990 NETWORK DRIVER
  78 M:      David Dillow <dave@thedillows.org>
  79 L:      netdev@vger.kernel.org
  80 S:      Maintained
  81 F:      drivers/net/ethernet/3com/typhoon*
  82
  83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
  84 M:      Adam Radford <aradford@gmail.com>
  85 L:      linux-scsi@vger.kernel.org
  86 S:      Supported
  87 W:      http://www.lsi.com
  88 F:      drivers/scsi/3w-*
  89
  90 53C700 AND 53C700-66 SCSI DRIVER
  91 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
  92 L:      linux-scsi@vger.kernel.org
  93 S:      Maintained
  94 F:      drivers/scsi/53c700*
  95
  96 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
  97 M:      Alexander Aring <alex.aring@gmail.com>
  98 L:      linux-bluetooth@vger.kernel.org
  99 L:      linux-wpan@vger.kernel.org
 100 S:      Maintained
 101 F:      Documentation/networking/6lowpan.rst
 102 F:      include/net/6lowpan.h
 103 F:      net/6lowpan/
 104
 105 6PACK NETWORK DRIVER FOR AX.25
 106 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 107 L:      linux-hams@vger.kernel.org
 108 S:      Maintained
 109 F:      drivers/net/hamradio/6pack.c
 110
 111 802.11 (including CFG80211/NL80211)
 112 M:      Johannes Berg <johannes@sipsolutions.net>
 113 L:      linux-wireless@vger.kernel.org
 114 S:      Maintained
 115 W:      https://wireless.wiki.kernel.org/
 116 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
 117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
 118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
 119 F:      Documentation/driver-api/80211/cfg80211.rst
 120 F:      Documentation/networking/regulatory.rst
 121 F:      include/linux/ieee80211.h
 122 F:      include/net/cfg80211.h
 123 F:      include/net/ieee80211_radiotap.h
 124 F:      include/net/iw_handler.h
 125 F:      include/net/wext.h
 126 F:      include/uapi/linux/nl80211.h
 127 F:      include/uapi/linux/wireless.h
 128 F:      net/wireless/
 129
 130 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 131 M:      Heiner Kallweit <hkallweit1@gmail.com>
 132 M:      nic_swsd@realtek.com
 133 L:      netdev@vger.kernel.org
 134 S:      Maintained
 135 F:      drivers/net/ethernet/realtek/r8169*
 136
 137 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 138 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 139 L:      linux-serial@vger.kernel.org
 140 S:      Maintained
 141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 142 F:      drivers/tty/serial/8250*
 143 F:      include/linux/serial_8250.h
 144
 145 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 146 L:      netdev@vger.kernel.org
 147 S:      Orphan / Obsolete
 148 F:      drivers/net/ethernet/8390/
 149
 150 9P FILE SYSTEM
 151 M:      Eric Van Hensbergen <ericvh@kernel.org>
 152 M:      Latchesar Ionkov <lucho@ionkov.net>
 153 M:      Dominique Martinet <asmadeus@codewreck.org>
 154 R:      Christian Schoenebeck <linux_oss@crudebyte.com>
 155 L:      v9fs@lists.linux.dev
 156 S:      Maintained
 157 W:      http://github.com/v9fs
 158 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 160 T:      git git://github.com/martinetd/linux.git
 161 F:      Documentation/filesystems/9p.rst
 162 F:      fs/9p/
 163 F:      include/net/9p/
 164 F:      include/trace/events/9p.h
 165 F:      include/uapi/linux/virtio_9p.h
 166 F:      net/9p/
 167
 168 A64FX DIAG DRIVER
 169 M:      Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com>
 170 S:      Supported
 171 F:      drivers/soc/fujitsu/a64fx-diag.c
 172
 173 A8293 MEDIA DRIVER
 174 M:      Antti Palosaari <crope@iki.fi>
 175 L:      linux-media@vger.kernel.org
 176 S:      Maintained
 177 W:      https://linuxtv.org
 178 W:      http://palosaari.fi/linux/
 179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 180 T:      git git://linuxtv.org/anttip/media_tree.git
 181 F:      drivers/media/dvb-frontends/a8293*
 182
 183 AACRAID SCSI RAID DRIVER
 184 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 185 L:      linux-scsi@vger.kernel.org
 186 S:      Supported
 187 W:      http://www.adaptec.com/
 188 F:      Documentation/scsi/aacraid.rst
 189 F:      drivers/scsi/aacraid/
 190
 191 AB8500 BATTERY AND CHARGER DRIVERS
 192 M:      Linus Walleij <linus.walleij@linaro.org>
 193 F:      Documentation/devicetree/bindings/power/supply/*ab8500*
 194 F:      drivers/power/supply/*ab8500*
 195
 196 ABI/API
 197 L:      linux-api@vger.kernel.org
 198 F:      include/linux/syscalls.h
 199 F:      kernel/sys_ni.c
 200 X:      arch/*/include/uapi/
 201 X:      include/uapi/
 202
 203 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 204 M:      Hans de Goede <hdegoede@redhat.com>
 205 L:      linux-hwmon@vger.kernel.org
 206 S:      Maintained
 207 F:      drivers/hwmon/abituguru.c
 208
 209 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 210 M:      Alistair John Strachan <alistair@devzero.co.uk>
 211 L:      linux-hwmon@vger.kernel.org
 212 S:      Maintained
 213 F:      drivers/hwmon/abituguru3.c
 214
 215 ACCES 104-DIO-48E GPIO DRIVER
 216 M:      William Breathitt Gray <william.gray@linaro.org>
 217 L:      linux-gpio@vger.kernel.org
 218 S:      Maintained
 219 F:      drivers/gpio/gpio-104-dio-48e.c
 220
 221 ACCES 104-IDI-48 GPIO DRIVER
 222 M:      William Breathitt Gray <william.gray@linaro.org>
 223 L:      linux-gpio@vger.kernel.org
 224 S:      Maintained
 225 F:      drivers/gpio/gpio-104-idi-48.c
 226
 227 ACCES 104-IDIO-16 GPIO DRIVER
 228 M:      William Breathitt Gray <william.gray@linaro.org>
 229 L:      linux-gpio@vger.kernel.org
 230 S:      Maintained
 231 F:      drivers/gpio/gpio-104-idio-16.c
 232
 233 ACCES 104-QUAD-8 DRIVER
 234 M:      William Breathitt Gray <william.gray@linaro.org>
 235 L:      linux-iio@vger.kernel.org
 236 S:      Maintained
 237 F:      drivers/counter/104-quad-8.c
 238
 239 ACCES IDIO-16 GPIO LIBRARY
 240 M:      William Breathitt Gray <william.gray@linaro.org>
 241 L:      linux-gpio@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/gpio/gpio-idio-16.c
 244 F:      drivers/gpio/gpio-idio-16.h
 245
 246 ACCES PCI-IDIO-16 GPIO DRIVER
 247 M:      William Breathitt Gray <william.gray@linaro.org>
 248 L:      linux-gpio@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/gpio/gpio-pci-idio-16.c
 251
 252 ACCES PCIe-IDIO-24 GPIO DRIVER
 253 M:      William Breathitt Gray <william.gray@linaro.org>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-pcie-idio-24.c
 257
 258 ACENIC DRIVER
 259 M:      Jes Sorensen <jes@trained-monkey.org>
 260 L:      linux-acenic@sunsite.dk
 261 S:      Maintained
 262 F:      drivers/net/ethernet/alteon/acenic*
 263
 264 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 265 M:      Peter Kaestle <peter@piie.net>
 266 L:      platform-driver-x86@vger.kernel.org
 267 S:      Maintained
 268 W:      http://piie.net/?section=acerhdf
 269 F:      drivers/platform/x86/acerhdf.c
 270
 271 ACER WMI LAPTOP EXTRAS
 272 M:      "Lee, Chun-Yi" <jlee@suse.com>
 273 L:      platform-driver-x86@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/platform/x86/acer-wmi.c
 276
 277 ACPI
 278 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 279 R:      Len Brown <lenb@kernel.org>
 280 L:      linux-acpi@vger.kernel.org
 281 S:      Supported
 282 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 283 B:      https://bugzilla.kernel.org
 284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 285 F:      Documentation/ABI/testing/configfs-acpi
 286 F:      Documentation/ABI/testing/sysfs-bus-acpi
 287 F:      Documentation/firmware-guide/acpi/
 288 F:      arch/x86/kernel/acpi/
 289 F:      arch/x86/pci/acpi.c
 290 F:      drivers/acpi/
 291 F:      drivers/pci/*/*acpi*
 292 F:      drivers/pci/*acpi*
 293 F:      drivers/pnp/pnpacpi/
 294 F:      include/acpi/
 295 F:      include/linux/acpi.h
 296 F:      include/linux/fwnode.h
 297 F:      include/linux/fw_table.h
 298 F:      lib/fw_table.c
 299 F:      tools/power/acpi/
 300
 301 ACPI APEI
 302 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 303 R:      Len Brown <lenb@kernel.org>
 304 R:      James Morse <james.morse@arm.com>
 305 R:      Tony Luck <tony.luck@intel.com>
 306 R:      Borislav Petkov <bp@alien8.de>
 307 L:      linux-acpi@vger.kernel.org
 308 F:      drivers/acpi/apei/
 309
 310 ACPI COMPONENT ARCHITECTURE (ACPICA)
 311 M:      Robert Moore <robert.moore@intel.com>
 312 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 313 L:      linux-acpi@vger.kernel.org
 314 L:      acpica-devel@lists.linux.dev
 315 S:      Supported
 316 W:      https://acpica.org/
 317 W:      https://github.com/acpica/acpica/
 318 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 319 B:      https://bugzilla.kernel.org
 320 B:      https://bugs.acpica.org
 321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 322 F:      drivers/acpi/acpica/
 323 F:      include/acpi/
 324 F:      tools/power/acpi/
 325
 326 ACPI FOR ARM64 (ACPI/arm64)
 327 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
 328 M:      Hanjun Guo <guohanjun@huawei.com>
 329 M:      Sudeep Holla <sudeep.holla@arm.com>
 330 L:      linux-acpi@vger.kernel.org
 331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 332 S:      Maintained
 333 F:      drivers/acpi/arm64
 334
 335 ACPI FOR RISC-V (ACPI/riscv)
 336 M:      Sunil V L <sunilvl@ventanamicro.com>
 337 L:      linux-acpi@vger.kernel.org
 338 L:      linux-riscv@lists.infradead.org
 339 S:      Maintained
 340 F:      drivers/acpi/riscv/
 341
 342 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
 343 M:      Sudeep Holla <sudeep.holla@arm.com>
 344 L:      linux-acpi@vger.kernel.org
 345 S:      Supported
 346 F:      drivers/mailbox/pcc.c
 347
 348 ACPI PMIC DRIVERS
 349 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 350 M:      Len Brown <lenb@kernel.org>
 351 R:      Andy Shevchenko <andy@kernel.org>
 352 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 353 L:      linux-acpi@vger.kernel.org
 354 S:      Supported
 355 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 356 B:      https://bugzilla.kernel.org
 357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 358 F:      drivers/acpi/pmic/
 359
 360 ACPI SERIAL MULTI INSTANTIATE DRIVER
 361 M:      Hans de Goede <hdegoede@redhat.com>
 362 L:      platform-driver-x86@vger.kernel.org
 363 S:      Maintained
 364 F:      drivers/platform/x86/serial-multi-instantiate.c
 365
 366 ACPI THERMAL DRIVER
 367 M:      Rafael J. Wysocki <rafael@kernel.org>
 368 R:      Zhang Rui <rui.zhang@intel.com>
 369 L:      linux-acpi@vger.kernel.org
 370 S:      Supported
 371 B:      https://bugzilla.kernel.org
 372 F:      drivers/acpi/*thermal*
 373
 374 ACPI VIOT DRIVER
 375 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
 376 L:      linux-acpi@vger.kernel.org
 377 L:      iommu@lists.linux.dev
 378 S:      Maintained
 379 F:      drivers/acpi/viot.c
 380 F:      include/linux/acpi_viot.h
 381
 382 ACPI WMI DRIVER
 383 M:      Armin Wolf <W_Armin@gmx.de>
 384 L:      platform-driver-x86@vger.kernel.org
 385 S:      Maintained
 386 F:      Documentation/driver-api/wmi.rst
 387 F:      Documentation/wmi/
 388 F:      drivers/platform/x86/wmi.c
 389 F:      include/uapi/linux/wmi.h
 390
 391 ACRN HYPERVISOR SERVICE MODULE
 392 M:      Fei Li <fei1.li@intel.com>
 393 L:      acrn-dev@lists.projectacrn.org (subscribers-only)
 394 S:      Supported
 395 W:      https://projectacrn.org
 396 F:      Documentation/virt/acrn/
 397 F:      drivers/virt/acrn/
 398 F:      include/uapi/linux/acrn.h
 399
 400 AD1889 ALSA SOUND DRIVER
 401 L:      linux-parisc@vger.kernel.org
 402 S:      Maintained
 403 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 404 F:      sound/pci/ad1889.*
 405
 406 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 407 M:      Mugilraj Dhavachelvan <dmugil2000@gmail.com>
 408 L:      linux-iio@vger.kernel.org
 409 S:      Supported
 410 F:      drivers/iio/potentiometer/ad5110.c
 411
 412 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 413 M:      Michael Hennerich <michael.hennerich@analog.com>
 414 S:      Supported
 415 W:      http://wiki.analog.com/AD5254
 416 W:      https://ez.analog.com/linux-software-drivers
 417 F:      drivers/misc/ad525x_dpot.c
 418
 419 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 S:      Supported
 422 W:      http://wiki.analog.com/AD5398
 423 W:      https://ez.analog.com/linux-software-drivers
 424 F:      drivers/regulator/ad5398.c
 425
 426 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 S:      Supported
 429 W:      http://wiki.analog.com/AD7142
 430 W:      https://ez.analog.com/linux-software-drivers
 431 F:      drivers/input/misc/ad714x.c
 432
 433 AD7877 TOUCHSCREEN DRIVER
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 S:      Supported
 436 W:      http://wiki.analog.com/AD7877
 437 W:      https://ez.analog.com/linux-software-drivers
 438 F:      drivers/input/touchscreen/ad7877.c
 439
 440 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 S:      Supported
 443 W:      http://wiki.analog.com/AD7879
 444 W:      https://ez.analog.com/linux-software-drivers
 445 F:      drivers/input/touchscreen/ad7879.c
 446
 447 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 448 M:      Jiri Kosina <jikos@kernel.org>
 449 S:      Maintained
 450
 451 ADF7242 IEEE 802.15.4 RADIO DRIVER
 452 M:      Michael Hennerich <michael.hennerich@analog.com>
 453 L:      linux-wpan@vger.kernel.org
 454 S:      Supported
 455 W:      https://wiki.analog.com/ADF7242
 456 W:      https://ez.analog.com/linux-software-drivers
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458 F:      drivers/net/ieee802154/adf7242.c
 459
 460 ADM1025 HARDWARE MONITOR DRIVER
 461 M:      Jean Delvare <jdelvare@suse.com>
 462 L:      linux-hwmon@vger.kernel.org
 463 S:      Maintained
 464 F:      Documentation/hwmon/adm1025.rst
 465 F:      drivers/hwmon/adm1025.c
 466
 467 ADM1029 HARDWARE MONITOR DRIVER
 468 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      drivers/hwmon/adm1029.c
 472
 473 ADM8211 WIRELESS DRIVER
 474 L:      linux-wireless@vger.kernel.org
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 S:      Supported
 488 W:      http://wiki.analog.com/ADP5520
 489 W:      https://ez.analog.com/linux-software-drivers
 490 F:      drivers/gpio/gpio-adp5520.c
 491 F:      drivers/input/keyboard/adp5520-keys.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/mfd/adp5520.c
 494 F:      drivers/video/backlight/adp5520_bl.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 S:      Supported
 499 W:      http://wiki.analog.com/ADP5588
 500 W:      https://ez.analog.com/linux-software-drivers
 501 F:      Documentation/devicetree/bindings/input/adi,adp5588.yaml
 502 F:      drivers/input/keyboard/adp5588-keys.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 S:      Supported
 507 W:      http://wiki.analog.com/ADP8860
 508 W:      https://ez.analog.com/linux-software-drivers
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADT746X FAN DRIVER
 512 M:      Colin Leroy <colin@colino.net>
 513 S:      Maintained
 514 F:      drivers/macintosh/therm_adt746x.c
 515
 516 ADT7475 HARDWARE MONITOR DRIVER
 517 M:      Jean Delvare <jdelvare@suse.com>
 518 L:      linux-hwmon@vger.kernel.org
 519 S:      Maintained
 520 F:      Documentation/hwmon/adt7475.rst
 521 F:      drivers/hwmon/adt7475.c
 522
 523 ADVANSYS SCSI DRIVER
 524 M:      Matthew Wilcox <willy@infradead.org>
 525 M:      Hannes Reinecke <hare@suse.com>
 526 L:      linux-scsi@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/scsi/advansys.rst
 529 F:      drivers/scsi/advansys.c
 530
 531 ADVANTECH SWBTN DRIVER
 532 M:      Andrea Ho <Andrea.Ho@advantech.com.tw>
 533 L:      platform-driver-x86@vger.kernel.org
 534 S:      Maintained
 535 F:      drivers/platform/x86/adv_swbutton.c
 536
 537 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 538 M:      Lucas Stankus <lucas.p.stankus@gmail.com>
 539 S:      Supported
 540 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
 541 F:      drivers/iio/accel/adxl313*
 542
 543 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 544 M:      Michael Hennerich <michael.hennerich@analog.com>
 545 S:      Supported
 546 W:      http://wiki.analog.com/ADXL345
 547 W:      https://ez.analog.com/linux-software-drivers
 548 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 549 F:      drivers/input/misc/adxl34x.c
 550
 551 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 552 M:      Puranjay Mohan <puranjay12@gmail.com>
 553 L:      linux-iio@vger.kernel.org
 554 S:      Supported
 555 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
 556 F:      drivers/iio/accel/adxl355.h
 557 F:      drivers/iio/accel/adxl355_core.c
 558 F:      drivers/iio/accel/adxl355_i2c.c
 559 F:      drivers/iio/accel/adxl355_spi.c
 560
 561 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 562 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
 563 L:      linux-iio@vger.kernel.org
 564 S:      Supported
 565 W:      https://ez.analog.com/linux-software-drivers
 566 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
 567 F:      drivers/iio/accel/adxl367*
 568
 569 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 570 M:      Michael Hennerich <michael.hennerich@analog.com>
 571 S:      Supported
 572 W:      https://ez.analog.com/linux-software-drivers
 573 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 574 F:      drivers/iio/accel/adxl372.c
 575 F:      drivers/iio/accel/adxl372_i2c.c
 576 F:      drivers/iio/accel/adxl372_spi.c
 577
 578 AF9013 MEDIA DRIVER
 579 M:      Antti Palosaari <crope@iki.fi>
 580 L:      linux-media@vger.kernel.org
 581 S:      Maintained
 582 W:      https://linuxtv.org
 583 W:      http://palosaari.fi/linux/
 584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 585 T:      git git://linuxtv.org/anttip/media_tree.git
 586 F:      drivers/media/dvb-frontends/af9013*
 587
 588 AF9033 MEDIA DRIVER
 589 M:      Antti Palosaari <crope@iki.fi>
 590 L:      linux-media@vger.kernel.org
 591 S:      Maintained
 592 W:      https://linuxtv.org
 593 W:      http://palosaari.fi/linux/
 594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 595 T:      git git://linuxtv.org/anttip/media_tree.git
 596 F:      drivers/media/dvb-frontends/af9033*
 597
 598 AFFS FILE SYSTEM
 599 M:      David Sterba <dsterba@suse.com>
 600 L:      linux-fsdevel@vger.kernel.org
 601 S:      Odd Fixes
 602 F:      Documentation/filesystems/affs.rst
 603 F:      fs/affs/
 604
 605 AFS FILESYSTEM
 606 M:      David Howells <dhowells@redhat.com>
 607 M:      Marc Dionne <marc.dionne@auristor.com>
 608 L:      linux-afs@lists.infradead.org
 609 S:      Supported
 610 W:      https://www.infradead.org/~dhowells/kafs/
 611 F:      Documentation/filesystems/afs.rst
 612 F:      fs/afs/
 613 F:      include/trace/events/afs.h
 614
 615 AGPGART DRIVER
 616 M:      David Airlie <airlied@redhat.com>
 617 L:      dri-devel@lists.freedesktop.org
 618 S:      Maintained
 619 T:      git git://anongit.freedesktop.org/drm/drm
 620 F:      drivers/char/agp/
 621 F:      include/linux/agp*
 622 F:      include/uapi/linux/agp*
 623
 624 AHA152X SCSI DRIVER
 625 M:      "Juergen E. Fischer" <fischer@norbit.de>
 626 L:      linux-scsi@vger.kernel.org
 627 S:      Maintained
 628 F:      drivers/scsi/aha152x*
 629 F:      drivers/scsi/pcmcia/aha152x*
 630
 631 AIC7XXX / AIC79XX SCSI DRIVER
 632 M:      Hannes Reinecke <hare@suse.com>
 633 L:      linux-scsi@vger.kernel.org
 634 S:      Maintained
 635 F:      drivers/scsi/aic7xxx/
 636
 637 AIMSLAB FM RADIO RECEIVER DRIVER
 638 M:      Hans Verkuil <hverkuil@xs4all.nl>
 639 L:      linux-media@vger.kernel.org
 640 S:      Maintained
 641 W:      https://linuxtv.org
 642 T:      git git://linuxtv.org/media_tree.git
 643 F:      drivers/media/radio/radio-aimslab*
 644
 645 AIO
 646 M:      Benjamin LaHaise <bcrl@kvack.org>
 647 L:      linux-aio@kvack.org
 648 S:      Supported
 649 F:      fs/aio.c
 650 F:      include/linux/*aio*.h
 651
 652 AIRSPY MEDIA DRIVER
 653 M:      Antti Palosaari <crope@iki.fi>
 654 L:      linux-media@vger.kernel.org
 655 S:      Maintained
 656 W:      https://linuxtv.org
 657 W:      http://palosaari.fi/linux/
 658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 659 T:      git git://linuxtv.org/anttip/media_tree.git
 660 F:      drivers/media/usb/airspy/
 661
 662 ALACRITECH GIGABIT ETHERNET DRIVER
 663 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 664 S:      Maintained
 665 F:      drivers/net/ethernet/alacritech/*
 666
 667 ALCATEL SPEEDTOUCH USB DRIVER
 668 M:      Duncan Sands <duncan.sands@free.fr>
 669 L:      linux-usb@vger.kernel.org
 670 S:      Maintained
 671 W:      http://www.linux-usb.org/SpeedTouch/
 672 F:      drivers/usb/atm/speedtch.c
 673 F:      drivers/usb/atm/usbatm.c
 674
 675 ALCHEMY AU1XX0 MMC DRIVER
 676 M:      Manuel Lauss <manuel.lauss@gmail.com>
 677 S:      Maintained
 678 F:      drivers/mmc/host/au1xmmc.c
 679
 680 ALI1563 I2C DRIVER
 681 M:      Rudolf Marek <r.marek@assembler.cz>
 682 L:      linux-i2c@vger.kernel.org
 683 S:      Maintained
 684 F:      Documentation/i2c/busses/i2c-ali1563.rst
 685 F:      drivers/i2c/busses/i2c-ali1563.c
 686
 687 ALIBABA ELASTIC RDMA DRIVER
 688 M:      Cheng Xu <chengyou@linux.alibaba.com>
 689 M:      Kai Shen <kaishen@linux.alibaba.com>
 690 L:      linux-rdma@vger.kernel.org
 691 S:      Supported
 692 F:      drivers/infiniband/hw/erdma
 693 F:      include/uapi/rdma/erdma-abi.h
 694
 695 ALIBABA PMU DRIVER
 696 M:      Shuai Xue <xueshuai@linux.alibaba.com>
 697 S:      Supported
 698 F:      Documentation/admin-guide/perf/alibaba_pmu.rst
 699 F:      drivers/perf/alibaba_uncore_drw_pmu.c
 700
 701 ALIENWARE WMI DRIVER
 702 L:      Dell.Client.Kernel@dell.com
 703 S:      Maintained
 704 F:      drivers/platform/x86/dell/alienware-wmi.c
 705
 706 ALLEGRO DVT VIDEO IP CORE DRIVER
 707 M:      Michael Tretter <m.tretter@pengutronix.de>
 708 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 709 L:      linux-media@vger.kernel.org
 710 S:      Maintained
 711 F:      Documentation/devicetree/bindings/media/allegro,al5e.yaml
 712 F:      drivers/media/platform/allegro-dvt/
 713
 714 ALLWINNER A10 CSI DRIVER
 715 M:      Maxime Ripard <mripard@kernel.org>
 716 L:      linux-media@vger.kernel.org
 717 S:      Maintained
 718 T:      git git://linuxtv.org/media_tree.git
 719 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 720 F:      drivers/media/platform/sunxi/sun4i-csi/
 721
 722 ALLWINNER A31 CSI DRIVER
 723 M:      Yong Deng <yong.deng@magewell.com>
 724 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 725 L:      linux-media@vger.kernel.org
 726 S:      Maintained
 727 T:      git git://linuxtv.org/media_tree.git
 728 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
 729 F:      drivers/media/platform/sunxi/sun6i-csi/
 730
 731 ALLWINNER A31 ISP DRIVER
 732 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 733 L:      linux-media@vger.kernel.org
 734 S:      Maintained
 735 T:      git git://linuxtv.org/media_tree.git
 736 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
 737 F:      drivers/staging/media/sunxi/sun6i-isp/
 738 F:      drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
 739
 740 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
 741 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 742 L:      linux-media@vger.kernel.org
 743 S:      Maintained
 744 T:      git git://linuxtv.org/media_tree.git
 745 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
 746 F:      drivers/media/platform/sunxi/sun6i-mipi-csi2/
 747
 748 ALLWINNER CPUFREQ DRIVER
 749 M:      Yangtao Li <tiny.windzz@gmail.com>
 750 L:      linux-pm@vger.kernel.org
 751 S:      Maintained
 752 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 753 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 754
 755 ALLWINNER CRYPTO DRIVERS
 756 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 757 L:      linux-crypto@vger.kernel.org
 758 S:      Maintained
 759 F:      drivers/crypto/allwinner/
 760
 761 ALLWINNER DMIC DRIVERS
 762 M:      Ban Tao <fengzheng923@gmail.com>
 763 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 764 S:      Maintained
 765 F:      Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
 766 F:      sound/soc/sunxi/sun50i-dmic.c
 767
 768 ALLWINNER HARDWARE SPINLOCK SUPPORT
 769 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
 770 S:      Maintained
 771 F:      Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
 772 F:      drivers/hwspinlock/sun6i_hwspinlock.c
 773
 774 ALLWINNER THERMAL DRIVER
 775 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 776 M:      Yangtao Li <tiny.windzz@gmail.com>
 777 L:      linux-pm@vger.kernel.org
 778 S:      Maintained
 779 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 780 F:      drivers/thermal/sun8i_thermal.c
 781
 782 ALLWINNER VPU DRIVER
 783 M:      Maxime Ripard <mripard@kernel.org>
 784 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 785 L:      linux-media@vger.kernel.org
 786 S:      Maintained
 787 F:      drivers/staging/media/sunxi/cedrus/
 788
 789 ALPHA PORT
 790 M:      Richard Henderson <richard.henderson@linaro.org>
 791 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 792 M:      Matt Turner <mattst88@gmail.com>
 793 L:      linux-alpha@vger.kernel.org
 794 S:      Odd Fixes
 795 F:      arch/alpha/
 796
 797 ALPS PS/2 TOUCHPAD DRIVER
 798 R:      Pali Rohár <pali@kernel.org>
 799 F:      drivers/input/mouse/alps.*
 800
 801 ALTERA I2C CONTROLLER DRIVER
 802 M:      Thor Thayer <thor.thayer@linux.intel.com>
 803 S:      Maintained
 804 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 805 F:      drivers/i2c/busses/i2c-altera.c
 806
 807 ALTERA MAILBOX DRIVER
 808 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 809 S:      Maintained
 810 F:      drivers/mailbox/mailbox-altera.c
 811
 812 ALTERA MSGDMA IP CORE DRIVER
 813 M:      Olivier Dautricourt <olivierdautricourt@gmail.com>
 814 R:      Stefan Roese <sr@denx.de>
 815 L:      dmaengine@vger.kernel.org
 816 S:      Odd Fixes
 817 F:      Documentation/devicetree/bindings/dma/altr,msgdma.yaml
 818 F:      drivers/dma/altera-msgdma.c
 819
 820 ALTERA PIO DRIVER
 821 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 822 L:      linux-gpio@vger.kernel.org
 823 S:      Maintained
 824 F:      drivers/gpio/gpio-altera.c
 825
 826 ALTERA SYSTEM MANAGER DRIVER
 827 M:      Thor Thayer <thor.thayer@linux.intel.com>
 828 S:      Maintained
 829 F:      drivers/mfd/altera-sysmgr.c
 830 F:      include/linux/mfd/altera-sysmgr.h
 831
 832 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 833 M:      Thor Thayer <thor.thayer@linux.intel.com>
 834 S:      Maintained
 835 F:      drivers/gpio/gpio-altera-a10sr.c
 836 F:      drivers/mfd/altera-a10sr.c
 837 F:      drivers/reset/reset-a10sr.c
 838 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 839 F:      include/linux/mfd/altera-a10sr.h
 840
 841 ALTERA TRIPLE SPEED ETHERNET DRIVER
 842 M:      Joyce Ooi <joyce.ooi@intel.com>
 843 L:      netdev@vger.kernel.org
 844 S:      Maintained
 845 F:      drivers/net/ethernet/altera/
 846
 847 ALTERA UART/JTAG UART SERIAL DRIVERS
 848 M:      Tobias Klauser <tklauser@distanz.ch>
 849 L:      linux-serial@vger.kernel.org
 850 S:      Maintained
 851 F:      drivers/tty/serial/altera_jtaguart.c
 852 F:      drivers/tty/serial/altera_uart.c
 853 F:      include/linux/altera_jtaguart.h
 854 F:      include/linux/altera_uart.h
 855
 856 AMAZON ANNAPURNA LABS FIC DRIVER
 857 M:      Talel Shenhar <talel@amazon.com>
 858 S:      Maintained
 859 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 860 F:      drivers/irqchip/irq-al-fic.c
 861
 862 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
 863 M:      Talel Shenhar <talel@amazon.com>
 864 M:      Talel Shenhar <talelshenhar@gmail.com>
 865 S:      Maintained
 866 F:      Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
 867 F:      drivers/edac/al_mc_edac.c
 868
 869 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 870 M:      Talel Shenhar <talel@amazon.com>
 871 S:      Maintained
 872 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 873 F:      drivers/thermal/thermal_mmio.c
 874
 875 AMAZON ETHERNET DRIVERS
 876 M:      Shay Agroskin <shayagr@amazon.com>
 877 M:      Arthur Kiyanovski <akiyano@amazon.com>
 878 R:      David Arinzon <darinzon@amazon.com>
 879 R:      Noam Dagan <ndagan@amazon.com>
 880 R:      Saeed Bishara <saeedb@amazon.com>
 881 L:      netdev@vger.kernel.org
 882 S:      Supported
 883 F:      Documentation/networking/device_drivers/ethernet/amazon/ena.rst
 884 F:      drivers/net/ethernet/amazon/
 885
 886 AMAZON RDMA EFA DRIVER
 887 M:      Michael Margolin <mrgolin@amazon.com>
 888 R:      Gal Pressman <gal.pressman@linux.dev>
 889 R:      Yossi Leybovich <sleybo@amazon.com>
 890 L:      linux-rdma@vger.kernel.org
 891 S:      Supported
 892 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 893 F:      drivers/infiniband/hw/efa/
 894 F:      include/uapi/rdma/efa-abi.h
 895
 896 AMD CDX BUS DRIVER
 897 M:      Nipun Gupta <nipun.gupta@amd.com>
 898 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
 899 S:      Maintained
 900 F:      Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
 901 F:      drivers/cdx/*
 902 F:      include/linux/cdx/*
 903
 904 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 905 M:      Tom Lendacky <thomas.lendacky@amd.com>
 906 M:      John Allen <john.allen@amd.com>
 907 L:      linux-crypto@vger.kernel.org
 908 S:      Supported
 909 F:      drivers/crypto/ccp/
 910 F:      include/linux/ccp.h
 911
 912 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 913 M:      Ashish Kalra <ashish.kalra@amd.com>
 914 M:      Tom Lendacky <thomas.lendacky@amd.com>
 915 L:      linux-crypto@vger.kernel.org
 916 S:      Supported
 917 F:      drivers/crypto/ccp/sev*
 918 F:      include/uapi/linux/psp-sev.h
 919
 920 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
 921 M:      Mario Limonciello <mario.limonciello@amd.com>
 922 L:      linux-crypto@vger.kernel.org
 923 S:      Supported
 924 F:      drivers/crypto/ccp/dbc.c
 925 F:      drivers/crypto/ccp/dbc.h
 926 F:      drivers/crypto/ccp/platform-access.c
 927 F:      drivers/crypto/ccp/platform-access.h
 928 F:      include/uapi/linux/psp-dbc.h
 929 F:      tools/crypto/ccp/*.c
 930 F:      tools/crypto/ccp/*.py
 931
 932 AMD DISPLAY CORE
 933 M:      Harry Wentland <harry.wentland@amd.com>
 934 M:      Leo Li <sunpeng.li@amd.com>
 935 M:      Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
 936 L:      amd-gfx@lists.freedesktop.org
 937 S:      Supported
 938 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 939 F:      drivers/gpu/drm/amd/display/
 940
 941 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 942 M:      Huang Rui <ray.huang@amd.com>
 943 L:      linux-hwmon@vger.kernel.org
 944 S:      Supported
 945 F:      Documentation/hwmon/fam15h_power.rst
 946 F:      drivers/hwmon/fam15h_power.c
 947
 948 AMD FCH GPIO DRIVER
 949 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 950 L:      linux-gpio@vger.kernel.org
 951 S:      Maintained
 952 F:      drivers/gpio/gpio-amd-fch.c
 953 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 954
 955 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 956 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 957 S:      Orphan
 958 F:      drivers/usb/gadget/udc/amd5536udc.*
 959
 960 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 961 M:      Andres Salomon <dilinger@queued.net>
 962 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 963 S:      Supported
 964 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 965 F:      arch/x86/include/asm/geode.h
 966 F:      drivers/char/hw_random/geode-rng.c
 967 F:      drivers/crypto/geode*
 968 F:      drivers/video/fbdev/geode/
 969
 970 AMD HSMP DRIVER
 971 M:      Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
 972 R:      Carlos Bilbao <carlos.bilbao@amd.com>
 973 L:      platform-driver-x86@vger.kernel.org
 974 S:      Maintained
 975 F:      Documentation/arch/x86/amd_hsmp.rst
 976 F:      arch/x86/include/asm/amd_hsmp.h
 977 F:      arch/x86/include/uapi/asm/amd_hsmp.h
 978 F:      drivers/platform/x86/amd/hsmp.c
 979
 980 AMD IOMMU (AMD-VI)
 981 M:      Joerg Roedel <joro@8bytes.org>
 982 R:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 983 L:      iommu@lists.linux.dev
 984 S:      Maintained
 985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 986 F:      drivers/iommu/amd/
 987 F:      include/linux/amd-iommu.h
 988
 989 AMD KFD
 990 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 991 L:      amd-gfx@lists.freedesktop.org
 992 S:      Supported
 993 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 994 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 995 F:      drivers/gpu/drm/amd/amdkfd/
 996 F:      drivers/gpu/drm/amd/include/cik_structs.h
 997 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 998 F:      drivers/gpu/drm/amd/include/v9_structs.h
 999 F:      drivers/gpu/drm/amd/include/vi_structs.h
1000 F:      include/uapi/linux/kfd_ioctl.h
1001 F:      include/uapi/linux/kfd_sysfs.h
1002
1003 AMD MP2 I2C DRIVER
1004 M:      Elie Morisse <syniurge@gmail.com>
1005 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1006 L:      linux-i2c@vger.kernel.org
1007 S:      Maintained
1008 F:      drivers/i2c/busses/i2c-amd-mp2*
1009
1010 AMD PDS CORE DRIVER
1011 M:      Shannon Nelson <shannon.nelson@amd.com>
1012 M:      Brett Creeley <brett.creeley@amd.com>
1013 L:      netdev@vger.kernel.org
1014 S:      Supported
1015 F:      Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1016 F:      drivers/net/ethernet/amd/pds_core/
1017 F:      include/linux/pds/
1018
1019 AMD PMC DRIVER
1020 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1021 L:      platform-driver-x86@vger.kernel.org
1022 S:      Maintained
1023 F:      drivers/platform/x86/amd/pmc/
1024
1025 AMD PMF DRIVER
1026 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1027 L:      platform-driver-x86@vger.kernel.org
1028 S:      Maintained
1029 F:      Documentation/ABI/testing/sysfs-amd-pmf
1030 F:      drivers/platform/x86/amd/pmf/
1031
1032 AMD POWERPLAY AND SWSMU
1033 M:      Evan Quan <evan.quan@amd.com>
1034 L:      amd-gfx@lists.freedesktop.org
1035 S:      Supported
1036 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1037 F:      drivers/gpu/drm/amd/pm/
1038
1039 AMD PSTATE DRIVER
1040 M:      Huang Rui <ray.huang@amd.com>
1041 L:      linux-pm@vger.kernel.org
1042 S:      Supported
1043 F:      Documentation/admin-guide/pm/amd-pstate.rst
1044 F:      drivers/cpufreq/amd-pstate*
1045 F:      include/linux/amd-pstate.h
1046 F:      tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1047
1048 AMD PTDMA DRIVER
1049 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1050 L:      dmaengine@vger.kernel.org
1051 S:      Maintained
1052 F:      drivers/dma/ptdma/
1053
1054 AMD SEATTLE DEVICE TREE SUPPORT
1055 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1056 M:      Tom Lendacky <thomas.lendacky@amd.com>
1057 S:      Supported
1058 F:      arch/arm64/boot/dts/amd/
1059
1060 AMD SENSOR FUSION HUB DRIVER
1061 M:      Basavaraj Natikar <basavaraj.natikar@amd.com>
1062 L:      linux-input@vger.kernel.org
1063 S:      Maintained
1064 F:      Documentation/hid/amd-sfh*
1065 F:      drivers/hid/amd-sfh-hid/
1066
1067 AMD SPI DRIVER
1068 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1069 S:      Maintained
1070 F:      drivers/spi/spi-amd.c
1071
1072 AMD XGBE DRIVER
1073 M:      "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1074 L:      netdev@vger.kernel.org
1075 S:      Supported
1076 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1077 F:      drivers/net/ethernet/amd/xgbe/
1078
1079 AMLOGIC DDR PMU DRIVER
1080 M:      Jiucheng Xu <jiucheng.xu@amlogic.com>
1081 L:      linux-amlogic@lists.infradead.org
1082 S:      Supported
1083 W:      http://www.amlogic.com
1084 F:      Documentation/admin-guide/perf/meson-ddr-pmu.rst
1085 F:      Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1086 F:      drivers/perf/amlogic/
1087 F:      include/soc/amlogic/
1088
1089 AMPHION VPU CODEC V4L2 DRIVER
1090 M:      Ming Qian <ming.qian@nxp.com>
1091 M:      Zhou Peng <eagle.zhou@nxp.com>
1092 L:      linux-media@vger.kernel.org
1093 S:      Maintained
1094 F:      Documentation/devicetree/bindings/media/amphion,vpu.yaml
1095 F:      drivers/media/platform/amphion/
1096
1097 AMS AS73211 DRIVER
1098 M:      Christian Eggers <ceggers@arri.de>
1099 L:      linux-iio@vger.kernel.org
1100 S:      Maintained
1101 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1102 F:      drivers/iio/light/as73211.c
1103
1104 AMT (Automatic Multicast Tunneling)
1105 M:      Taehee Yoo <ap420073@gmail.com>
1106 L:      netdev@vger.kernel.org
1107 S:      Maintained
1108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1110 F:      drivers/net/amt.c
1111
1112 ANALOG DEVICES INC AD3552R DRIVER
1113 M:      Nuno Sá <nuno.sa@analog.com>
1114 L:      linux-iio@vger.kernel.org
1115 S:      Supported
1116 W:      https://ez.analog.com/linux-software-drivers
1117 F:      Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1118 F:      drivers/iio/dac/ad3552r.c
1119
1120 ANALOG DEVICES INC AD4130 DRIVER
1121 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1122 L:      linux-iio@vger.kernel.org
1123 S:      Supported
1124 W:      https://ez.analog.com/linux-software-drivers
1125 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1126 F:      Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1127 F:      drivers/iio/adc/ad4130.c
1128
1129 ANALOG DEVICES INC AD7192 DRIVER
1130 M:      Alexandru Tachici <alexandru.tachici@analog.com>
1131 L:      linux-iio@vger.kernel.org
1132 S:      Supported
1133 W:      https://ez.analog.com/linux-software-drivers
1134 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1135 F:      drivers/iio/adc/ad7192.c
1136
1137 ANALOG DEVICES INC AD7292 DRIVER
1138 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1139 L:      linux-iio@vger.kernel.org
1140 S:      Supported
1141 W:      https://ez.analog.com/linux-software-drivers
1142 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1143 F:      drivers/iio/adc/ad7292.c
1144
1145 ANALOG DEVICES INC AD7293 DRIVER
1146 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1147 L:      linux-iio@vger.kernel.org
1148 S:      Supported
1149 W:      https://ez.analog.com/linux-software-drivers
1150 F:      Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1151 F:      drivers/iio/dac/ad7293.c
1152
1153 ANALOG DEVICES INC AD74115 DRIVER
1154 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1155 L:      linux-iio@vger.kernel.org
1156 S:      Supported
1157 W:      https://ez.analog.com/linux-software-drivers
1158 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1159 F:      drivers/iio/addac/ad74115.c
1160
1161 ANALOG DEVICES INC AD74413R DRIVER
1162 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1163 L:      linux-iio@vger.kernel.org
1164 S:      Supported
1165 W:      https://ez.analog.com/linux-software-drivers
1166 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1167 F:      drivers/iio/addac/ad74413r.c
1168 F:      include/dt-bindings/iio/addac/adi,ad74413r.h
1169
1170 ANALOG DEVICES INC AD7768-1 DRIVER
1171 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1172 L:      linux-iio@vger.kernel.org
1173 S:      Supported
1174 W:      https://ez.analog.com/linux-software-drivers
1175 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1176 F:      drivers/iio/adc/ad7768-1.c
1177
1178 ANALOG DEVICES INC AD7780 DRIVER
1179 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1180 M:      Renato Lui Geh <renatogeh@gmail.com>
1181 L:      linux-iio@vger.kernel.org
1182 S:      Supported
1183 W:      https://ez.analog.com/linux-software-drivers
1184 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1185 F:      drivers/iio/adc/ad7780.c
1186
1187 ANALOG DEVICES INC ADA4250 DRIVER
1188 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1189 L:      linux-iio@vger.kernel.org
1190 S:      Supported
1191 W:      https://ez.analog.com/linux-software-drivers
1192 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1193 F:      drivers/iio/amplifiers/ada4250.c
1194
1195 ANALOG DEVICES INC ADF4377 DRIVER
1196 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1197 L:      linux-iio@vger.kernel.org
1198 S:      Supported
1199 W:      https://ez.analog.com/linux-software-drivers
1200 F:      Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1201 F:      drivers/iio/frequency/adf4377.c
1202
1203 ANALOG DEVICES INC ADGS1408 DRIVER
1204 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1205 S:      Supported
1206 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1207 F:      drivers/mux/adgs1408.c
1208
1209 ANALOG DEVICES INC ADIN DRIVER
1210 M:      Michael Hennerich <michael.hennerich@analog.com>
1211 L:      netdev@vger.kernel.org
1212 S:      Supported
1213 W:      https://ez.analog.com/linux-software-drivers
1214 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1215 F:      drivers/net/phy/adin.c
1216
1217 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1218 M:      Nuno Sa <nuno.sa@analog.com>
1219 L:      linux-iio@vger.kernel.org
1220 S:      Supported
1221 F:      drivers/iio/imu/adis.c
1222 F:      drivers/iio/imu/adis_buffer.c
1223 F:      drivers/iio/imu/adis_trigger.c
1224 F:      include/linux/iio/imu/adis.h
1225
1226 ANALOG DEVICES INC ADIS16460 DRIVER
1227 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1228 L:      linux-iio@vger.kernel.org
1229 S:      Supported
1230 W:      https://ez.analog.com/linux-software-drivers
1231 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1232 F:      drivers/iio/imu/adis16460.c
1233
1234 ANALOG DEVICES INC ADIS16475 DRIVER
1235 M:      Nuno Sa <nuno.sa@analog.com>
1236 L:      linux-iio@vger.kernel.org
1237 S:      Supported
1238 W:      https://ez.analog.com/linux-software-drivers
1239 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1240 F:      drivers/iio/imu/adis16475.c
1241
1242 ANALOG DEVICES INC ADM1177 DRIVER
1243 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1244 L:      linux-hwmon@vger.kernel.org
1245 S:      Supported
1246 W:      https://ez.analog.com/linux-software-drivers
1247 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1248 F:      drivers/hwmon/adm1177.c
1249
1250 ANALOG DEVICES INC ADMV1013 DRIVER
1251 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1252 L:      linux-iio@vger.kernel.org
1253 S:      Supported
1254 W:      https://ez.analog.com/linux-software-drivers
1255 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1256 F:      drivers/iio/frequency/admv1013.c
1257
1258 ANALOG DEVICES INC ADMV1014 DRIVER
1259 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1260 L:      linux-iio@vger.kernel.org
1261 S:      Supported
1262 W:      https://ez.analog.com/linux-software-drivers
1263 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1264 F:      drivers/iio/frequency/admv1014.c
1265
1266 ANALOG DEVICES INC ADMV8818 DRIVER
1267 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1268 L:      linux-iio@vger.kernel.org
1269 S:      Supported
1270 W:      https://ez.analog.com/linux-software-drivers
1271 F:      Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1272 F:      drivers/iio/filter/admv8818.c
1273
1274 ANALOG DEVICES INC ADP5061 DRIVER
1275 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1276 L:      linux-pm@vger.kernel.org
1277 S:      Supported
1278 W:      https://ez.analog.com/linux-software-drivers
1279 F:      drivers/power/supply/adp5061.c
1280
1281 ANALOG DEVICES INC ADRF6780 DRIVER
1282 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1283 L:      linux-iio@vger.kernel.org
1284 S:      Supported
1285 W:      https://ez.analog.com/linux-software-drivers
1286 F:      Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1287 F:      drivers/iio/frequency/adrf6780.c
1288
1289 ANALOG DEVICES INC ADV7180 DRIVER
1290 M:      Lars-Peter Clausen <lars@metafoo.de>
1291 L:      linux-media@vger.kernel.org
1292 S:      Supported
1293 W:      https://ez.analog.com/linux-software-drivers
1294 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1295 F:      drivers/media/i2c/adv7180.c
1296
1297 ANALOG DEVICES INC ADV748X DRIVER
1298 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1299 L:      linux-media@vger.kernel.org
1300 S:      Maintained
1301 F:      Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1302 F:      drivers/media/i2c/adv748x/*
1303
1304 ANALOG DEVICES INC ADV7511 DRIVER
1305 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1306 L:      linux-media@vger.kernel.org
1307 S:      Maintained
1308 F:      drivers/media/i2c/adv7511*
1309
1310 ANALOG DEVICES INC ADV7604 DRIVER
1311 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1312 L:      linux-media@vger.kernel.org
1313 S:      Maintained
1314 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1315 F:      drivers/media/i2c/adv7604*
1316
1317 ANALOG DEVICES INC ADV7842 DRIVER
1318 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1319 L:      linux-media@vger.kernel.org
1320 S:      Maintained
1321 F:      drivers/media/i2c/adv7842*
1322
1323 ANALOG DEVICES INC ADXRS290 DRIVER
1324 M:      Nishant Malpani <nish.malpani25@gmail.com>
1325 L:      linux-iio@vger.kernel.org
1326 S:      Supported
1327 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1328 F:      drivers/iio/gyro/adxrs290.c
1329
1330 ANALOG DEVICES INC ASOC CODEC DRIVERS
1331 M:      Lars-Peter Clausen <lars@metafoo.de>
1332 M:      Nuno Sá <nuno.sa@analog.com>
1333 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1334 S:      Supported
1335 W:      http://wiki.analog.com/
1336 W:      https://ez.analog.com/linux-software-drivers
1337 F:      sound/soc/codecs/ad1*
1338 F:      sound/soc/codecs/ad7*
1339 F:      sound/soc/codecs/adau*
1340 F:      sound/soc/codecs/adav*
1341 F:      sound/soc/codecs/sigmadsp.*
1342 F:      sound/soc/codecs/ssm*
1343
1344 ANALOG DEVICES INC DMA DRIVERS
1345 M:      Lars-Peter Clausen <lars@metafoo.de>
1346 S:      Supported
1347 W:      https://ez.analog.com/linux-software-drivers
1348 F:      drivers/dma/dma-axi-dmac.c
1349
1350 ANALOG DEVICES INC IIO DRIVERS
1351 M:      Lars-Peter Clausen <lars@metafoo.de>
1352 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1353 S:      Supported
1354 W:      http://wiki.analog.com/
1355 W:      https://ez.analog.com/linux-software-drivers
1356 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1357 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1358 F:      Documentation/devicetree/bindings/iio/*/adi,*
1359 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1360 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1361 F:      drivers/iio/*/ad*
1362 F:      drivers/iio/adc/ltc249*
1363 F:      drivers/iio/amplifiers/hmc425a.c
1364 F:      drivers/staging/iio/*/ad*
1365 X:      drivers/iio/*/adjd*
1366
1367 ANALOG DEVICES INC MAX31760 DRIVER
1368 M:      Ibrahim Tilki <Ibrahim.Tilki@analog.com>
1369 S:      Maintained
1370 W:      http://wiki.analog.com/
1371 W:      https://ez.analog.com/linux-software-drivers
1372 F:      Documentation/devicetree/bindings/hwmon/adi,max31760.yaml
1373 F:      Documentation/hwmon/max31760.rst
1374 F:      drivers/hwmon/max31760.c
1375
1376 ANALOGBITS PLL LIBRARIES
1377 M:      Paul Walmsley <paul.walmsley@sifive.com>
1378 S:      Supported
1379 F:      drivers/clk/analogbits/*
1380 F:      include/linux/clk/analogbits*
1381
1382 ANDROID DRIVERS
1383 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1384 M:      Arve Hjønnevåg <arve@android.com>
1385 M:      Todd Kjos <tkjos@android.com>
1386 M:      Martijn Coenen <maco@android.com>
1387 M:      Joel Fernandes <joel@joelfernandes.org>
1388 M:      Christian Brauner <christian@brauner.io>
1389 M:      Carlos Llamas <cmllamas@google.com>
1390 M:      Suren Baghdasaryan <surenb@google.com>
1391 L:      linux-kernel@vger.kernel.org
1392 S:      Supported
1393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1394 F:      drivers/android/
1395
1396 ANDROID GOLDFISH PIC DRIVER
1397 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1398 S:      Supported
1399 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1400 F:      drivers/irqchip/irq-goldfish-pic.c
1401
1402 ANDROID GOLDFISH RTC DRIVER
1403 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1404 S:      Supported
1405 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1406 F:      drivers/rtc/rtc-goldfish.c
1407
1408 AOA (Apple Onboard Audio) ALSA DRIVER
1409 M:      Johannes Berg <johannes@sipsolutions.net>
1410 L:      linuxppc-dev@lists.ozlabs.org
1411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      sound/aoa/
1414
1415 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1416 M:      William Breathitt Gray <william.gray@linaro.org>
1417 L:      linux-iio@vger.kernel.org
1418 S:      Maintained
1419 F:      drivers/iio/addac/stx104.c
1420
1421 APM DRIVER
1422 M:      Jiri Kosina <jikos@kernel.org>
1423 S:      Odd fixes
1424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1425 F:      arch/x86/kernel/apm_32.c
1426 F:      drivers/char/apm-emulation.c
1427 F:      include/linux/apm_bios.h
1428 F:      include/uapi/linux/apm_bios.h
1429
1430 APPARMOR SECURITY MODULE
1431 M:      John Johansen <john.johansen@canonical.com>
1432 M:      John Johansen <john@apparmor.net>
1433 L:      apparmor@lists.ubuntu.com (moderated for non-subscribers)
1434 S:      Supported
1435 W:      apparmor.net
1436 B:      https://gitlab.com/apparmor/apparmor-kernel
1437 C:      irc://irc.oftc.net/apparmor
1438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1439 T:      https://gitlab.com/apparmor/apparmor-kernel.git
1440 F:      Documentation/admin-guide/LSM/apparmor.rst
1441 F:      security/apparmor/
1442
1443 APPLE BCM5974 MULTITOUCH DRIVER
1444 M:      Henrik Rydberg <rydberg@bitmath.org>
1445 L:      linux-input@vger.kernel.org
1446 S:      Odd fixes
1447 F:      drivers/input/mouse/bcm5974.c
1448
1449 APPLE PCIE CONTROLLER DRIVER
1450 M:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1451 M:      Marc Zyngier <maz@kernel.org>
1452 L:      linux-pci@vger.kernel.org
1453 S:      Maintained
1454 F:      drivers/pci/controller/pcie-apple.c
1455
1456 APPLE SMC DRIVER
1457 M:      Henrik Rydberg <rydberg@bitmath.org>
1458 L:      linux-hwmon@vger.kernel.org
1459 S:      Odd fixes
1460 F:      drivers/hwmon/applesmc.c
1461
1462 APPLETALK NETWORK LAYER
1463 L:      netdev@vger.kernel.org
1464 S:      Odd fixes
1465 F:      include/linux/atalk.h
1466 F:      include/uapi/linux/atalk.h
1467 F:      net/appletalk/
1468
1469 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1470 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1471 S:      Supported
1472 F:      arch/arm64/boot/dts/apm/
1473
1474 APPLIED MICRO (APM) X-GENE SOC EDAC
1475 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1476 S:      Supported
1477 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1478 F:      drivers/edac/xgene_edac.c
1479
1480 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1481 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1482 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1483 S:      Supported
1484 F:      drivers/net/ethernet/apm/xgene-v2/
1485
1486 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1487 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1488 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1489 M:      Quan Nguyen <quan@os.amperecomputing.com>
1490 S:      Supported
1491 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1492 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1493 F:      drivers/net/ethernet/apm/xgene/
1494 F:      drivers/net/mdio/mdio-xgene.c
1495
1496 APPLIED MICRO (APM) X-GENE SOC PMU
1497 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1498 S:      Supported
1499 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1500 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1501 F:      drivers/perf/xgene_pmu.c
1502
1503 APTINA CAMERA SENSOR PLL
1504 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1505 L:      linux-media@vger.kernel.org
1506 S:      Maintained
1507 F:      drivers/media/i2c/aptina-pll.*
1508
1509 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1510 M:      Aleksa Savic <savicaleksa83@gmail.com>
1511 M:      Jack Doan <me@jackdoan.com>
1512 L:      linux-hwmon@vger.kernel.org
1513 S:      Maintained
1514 F:      Documentation/hwmon/aquacomputer_d5next.rst
1515 F:      drivers/hwmon/aquacomputer_d5next.c
1516
1517 AQUANTIA ETHERNET DRIVER (atlantic)
1518 M:      Igor Russkikh <irusskikh@marvell.com>
1519 L:      netdev@vger.kernel.org
1520 S:      Supported
1521 W:      https://www.marvell.com/
1522 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1523 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1524 F:      drivers/net/ethernet/aquantia/atlantic/
1525
1526 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1527 M:      Egor Pomozov <epomozov@marvell.com>
1528 L:      netdev@vger.kernel.org
1529 S:      Supported
1530 W:      http://www.aquantia.com
1531 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1532
1533 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1534 M:      Krzysztof Hałasa <khalasa@piap.pl>
1535 L:      linux-media@vger.kernel.org
1536 S:      Maintained
1537 F:      Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1538 F:      drivers/media/i2c/ar0521.c
1539
1540 ARASAN NAND CONTROLLER DRIVER
1541 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1542 R:      Michal Simek <michal.simek@amd.com>
1543 L:      linux-mtd@lists.infradead.org
1544 S:      Maintained
1545 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1546 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1547
1548 ARC FRAMEBUFFER DRIVER
1549 M:      Jaya Kumar <jayalk@intworks.biz>
1550 S:      Maintained
1551 F:      drivers/video/fbdev/arcfb.c
1552 F:      drivers/video/fbdev/core/fb_defio.c
1553
1554 ARC PGU DRM DRIVER
1555 M:      Alexey Brodkin <abrodkin@synopsys.com>
1556 S:      Supported
1557 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1558 F:      drivers/gpu/drm/tiny/arcpgu.c
1559
1560 ARCNET NETWORK LAYER
1561 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1562 L:      netdev@vger.kernel.org
1563 S:      Maintained
1564 F:      drivers/net/arcnet/
1565 F:      include/uapi/linux/if_arcnet.h
1566
1567 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1568 M:      Arnd Bergmann <arnd@arndb.de>
1569 M:      Olof Johansson <olof@lixom.net>
1570 M:      soc@kernel.org
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573 P:      Documentation/process/maintainer-soc.rst
1574 C:      irc://irc.libera.chat/armlinux
1575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1576 F:      Documentation/process/maintainer-soc*.rst
1577 F:      arch/arm/boot/dts/Makefile
1578 F:      arch/arm64/boot/dts/Makefile
1579
1580 ARM ARCHITECTED TIMER DRIVER
1581 M:      Mark Rutland <mark.rutland@arm.com>
1582 M:      Marc Zyngier <maz@kernel.org>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 F:      arch/arm/include/asm/arch_timer.h
1586 F:      arch/arm64/include/asm/arch_timer.h
1587 F:      drivers/clocksource/arm_arch_timer.c
1588
1589 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1590 M:      Marc Zyngier <maz@kernel.org>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1594 F:      arch/arm/include/asm/arch_gicv3.h
1595 F:      arch/arm64/include/asm/arch_gicv3.h
1596 F:      drivers/irqchip/irq-gic*.[ch]
1597 F:      include/linux/irqchip/arm-gic*.h
1598 F:      include/linux/irqchip/arm-vgic-info.h
1599
1600 ARM HDLCD DRM DRIVER
1601 M:      Liviu Dudau <liviu.dudau@arm.com>
1602 S:      Supported
1603 F:      Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1604 F:      drivers/gpu/drm/arm/hdlcd_*
1605
1606 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1607 M:      Linus Walleij <linus.walleij@linaro.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1611 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1612 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1613 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1614 F:      Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1615 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1616 F:      Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1617 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1618 F:      Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1619 F:      arch/arm/boot/dts/arm/arm-realview-*
1620 F:      arch/arm/boot/dts/arm/integrator*
1621 F:      arch/arm/boot/dts/arm/versatile*
1622 F:      arch/arm/mach-versatile/
1623 F:      drivers/bus/arm-integrator-lm.c
1624 F:      drivers/clk/versatile/
1625 F:      drivers/i2c/busses/i2c-versatile.c
1626 F:      drivers/irqchip/irq-versatile-fpga.c
1627 F:      drivers/mtd/maps/physmap-versatile.*
1628 F:      drivers/power/reset/arm-versatile-reboot.c
1629 F:      drivers/soc/versatile/
1630
1631 ARM KOMEDA DRM-KMS DRIVER
1632 M:      Liviu Dudau <liviu.dudau@arm.com>
1633 S:      Supported
1634 T:      git git://anongit.freedesktop.org/drm/drm-misc
1635 F:      Documentation/devicetree/bindings/display/arm,komeda.yaml
1636 F:      Documentation/gpu/komeda-kms.rst
1637 F:      drivers/gpu/drm/arm/display/include/
1638 F:      drivers/gpu/drm/arm/display/komeda/
1639
1640 ARM MALI PANFROST DRM DRIVER
1641 M:      Boris Brezillon <boris.brezillon@collabora.com>
1642 M:      Rob Herring <robh@kernel.org>
1643 R:      Steven Price <steven.price@arm.com>
1644 L:      dri-devel@lists.freedesktop.org
1645 S:      Supported
1646 T:      git git://anongit.freedesktop.org/drm/drm-misc
1647 F:      Documentation/gpu/panfrost.rst
1648 F:      drivers/gpu/drm/panfrost/
1649 F:      include/uapi/drm/panfrost_drm.h
1650
1651 ARM MALI-DP DRM DRIVER
1652 M:      Liviu Dudau <liviu.dudau@arm.com>
1653 S:      Supported
1654 T:      git git://anongit.freedesktop.org/drm/drm-misc
1655 F:      Documentation/devicetree/bindings/display/arm,malidp.yaml
1656 F:      Documentation/gpu/afbc.rst
1657 F:      drivers/gpu/drm/arm/
1658
1659 ARM MFM AND FLOPPY DRIVERS
1660 M:      Ian Molton <spyro@f2s.com>
1661 S:      Maintained
1662 F:      arch/arm/include/asm/floppy.h
1663 F:      arch/arm/mach-rpc/floppydma.S
1664
1665 ARM PMU PROFILING AND DEBUGGING
1666 M:      Will Deacon <will@kernel.org>
1667 M:      Mark Rutland <mark.rutland@arm.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1671 F:      Documentation/devicetree/bindings/perf/
1672 F:      arch/arm*/include/asm/hw_breakpoint.h
1673 F:      arch/arm*/include/asm/perf_event.h
1674 F:      arch/arm*/kernel/hw_breakpoint.c
1675 F:      arch/arm*/kernel/perf_*
1676 F:      drivers/perf/
1677 F:      include/linux/perf/arm_pmu*.h
1678
1679 ARM PORT
1680 M:      Russell King <linux@armlinux.org.uk>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Odd Fixes
1683 W:      http://www.armlinux.org.uk/
1684 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1685 F:      arch/arm/
1686 X:      arch/arm/boot/dts/
1687
1688 ARM PRIMECELL AACI PL041 DRIVER
1689 M:      Russell King <linux@armlinux.org.uk>
1690 S:      Odd Fixes
1691 F:      sound/arm/aaci.*
1692
1693 ARM PRIMECELL BUS SUPPORT
1694 M:      Russell King <linux@armlinux.org.uk>
1695 S:      Odd Fixes
1696 F:      drivers/amba/
1697 F:      include/linux/amba/bus.h
1698
1699 ARM PRIMECELL CLCD PL110 DRIVER
1700 M:      Russell King <linux@armlinux.org.uk>
1701 S:      Odd Fixes
1702 F:      drivers/video/fbdev/amba-clcd.*
1703
1704 ARM PRIMECELL KMI PL050 DRIVER
1705 M:      Russell King <linux@armlinux.org.uk>
1706 S:      Odd Fixes
1707 F:      drivers/input/serio/ambakmi.*
1708 F:      include/linux/amba/kmi.h
1709
1710 ARM PRIMECELL MMCI PL180/1 DRIVER
1711 M:      Russell King <linux@armlinux.org.uk>
1712 S:      Odd Fixes
1713 F:      drivers/mmc/host/mmci.*
1714 F:      include/linux/amba/mmci.h
1715
1716 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1717 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1718 R:      Michal Simek <michal.simek@amd.com>
1719 L:      linux-mtd@lists.infradead.org
1720 S:      Maintained
1721 F:      Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1722 F:      drivers/mtd/nand/raw/pl35x-nand-controller.c
1723
1724 ARM PRIMECELL PL35X SMC DRIVER
1725 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1726 R:      Michal Simek <michal.simek@amd.com>
1727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1728 S:      Maintained
1729 F:      Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1730 F:      drivers/memory/pl353-smc.c
1731
1732 ARM PRIMECELL SSP PL022 SPI DRIVER
1733 M:      Linus Walleij <linus.walleij@linaro.org>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1737 F:      drivers/spi/spi-pl022.c
1738
1739 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1740 M:      Russell King <linux@armlinux.org.uk>
1741 S:      Odd Fixes
1742 F:      drivers/tty/serial/amba-pl01*.c
1743 F:      include/linux/amba/serial.h
1744
1745 ARM PRIMECELL VIC PL190/PL192 DRIVER
1746 M:      Linus Walleij <linus.walleij@linaro.org>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 S:      Maintained
1749 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1750 F:      drivers/irqchip/irq-vic.c
1751
1752 ARM SMC WATCHDOG DRIVER
1753 M:      Julius Werner <jwerner@chromium.org>
1754 R:      Evan Benn <evanbenn@chromium.org>
1755 S:      Maintained
1756 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1757 F:      drivers/watchdog/arm_smc_wdt.c
1758
1759 ARM SMMU DRIVERS
1760 M:      Will Deacon <will@kernel.org>
1761 R:      Robin Murphy <robin.murphy@arm.com>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 S:      Maintained
1764 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1765 F:      drivers/iommu/arm/
1766 F:      drivers/iommu/io-pgtable-arm*
1767
1768 ARM SUB-ARCHITECTURES
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 C:      irc://irc.libera.chat/armlinux
1772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1773 F:      arch/arm/mach-*/
1774 F:      arch/arm/plat-*/
1775
1776 ARM/ACTIONS SEMI ARCHITECTURE
1777 M:      Andreas Färber <afaerber@suse.de>
1778 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      Documentation/devicetree/bindings/arm/actions.yaml
1783 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1784 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1785 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1786 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1787 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1788 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1789 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1790 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1791 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1792 F:      arch/arm/boot/dts/actions/
1793 F:      arch/arm/mach-actions/
1794 F:      arch/arm64/boot/dts/actions/
1795 F:      drivers/clk/actions/
1796 F:      drivers/clocksource/timer-owl*
1797 F:      drivers/dma/owl-dma.c
1798 F:      drivers/i2c/busses/i2c-owl.c
1799 F:      drivers/irqchip/irq-owl-sirq.c
1800 F:      drivers/mmc/host/owl-mmc.c
1801 F:      drivers/net/ethernet/actions/
1802 F:      drivers/pinctrl/actions/*
1803 F:      drivers/pmdomain/actions/
1804 F:      include/dt-bindings/power/owl-*
1805 F:      include/dt-bindings/reset/actions,*
1806 F:      include/linux/soc/actions/
1807 N:      owl
1808
1809 ARM/Allwinner SoC Clock Support
1810 M:      Emilio López <emilio@elopez.com.ar>
1811 S:      Maintained
1812 F:      drivers/clk/sunxi/
1813
1814 ARM/Allwinner sunXi SoC support
1815 M:      Chen-Yu Tsai <wens@csie.org>
1816 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
1817 M:      Samuel Holland <samuel@sholland.org>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 L:      linux-sunxi@lists.linux.dev
1820 S:      Maintained
1821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1822 F:      arch/arm/mach-sunxi/
1823 F:      arch/arm64/boot/dts/allwinner/
1824 F:      drivers/clk/sunxi-ng/
1825 F:      drivers/pinctrl/sunxi/
1826 F:      drivers/soc/sunxi/
1827 N:      allwinner
1828 N:      sun[x456789]i
1829 N:      sun[25]0i
1830
1831 ARM/AMD PENSANDO ARM64 ARCHITECTURE
1832 M:      Brad Larson <blarson@amd.com>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Supported
1835 F:      Documentation/devicetree/bindings/*/amd,pensando*
1836 F:      arch/arm64/boot/dts/amd/elba*
1837
1838 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1839 M:      Neil Armstrong <neil.armstrong@linaro.org>
1840 M:      Jerome Brunet <jbrunet@baylibre.com>
1841 L:      linux-amlogic@lists.infradead.org
1842 S:      Maintained
1843 F:      Documentation/devicetree/bindings/clock/amlogic*
1844 F:      drivers/clk/meson/
1845 F:      include/dt-bindings/clock/amlogic,a1*
1846 F:      include/dt-bindings/clock/gxbb*
1847 F:      include/dt-bindings/clock/meson*
1848
1849 ARM/Amlogic Meson SoC Crypto Drivers
1850 M:      Corentin Labbe <clabbe@baylibre.com>
1851 L:      linux-crypto@vger.kernel.org
1852 L:      linux-amlogic@lists.infradead.org
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/crypto/amlogic*
1855 F:      drivers/crypto/amlogic/
1856
1857 ARM/Amlogic Meson SoC Sound Drivers
1858 M:      Jerome Brunet <jbrunet@baylibre.com>
1859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      Documentation/devicetree/bindings/sound/amlogic*
1862 F:      sound/soc/meson/
1863
1864 ARM/Amlogic Meson SoC support
1865 M:      Neil Armstrong <neil.armstrong@linaro.org>
1866 M:      Kevin Hilman <khilman@baylibre.com>
1867 R:      Jerome Brunet <jbrunet@baylibre.com>
1868 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 L:      linux-amlogic@lists.infradead.org
1871 S:      Maintained
1872 W:      http://linux-meson.com/
1873 F:      Documentation/devicetree/bindings/phy/amlogic*
1874 F:      arch/arm/boot/dts/amlogic/
1875 F:      arch/arm/mach-meson/
1876 F:      arch/arm64/boot/dts/amlogic/
1877 F:      drivers/pmdomain/amlogic/
1878 F:      drivers/mmc/host/meson*
1879 F:      drivers/phy/amlogic/
1880 F:      drivers/pinctrl/meson/
1881 F:      drivers/rtc/rtc-meson*
1882 F:      drivers/soc/amlogic/
1883 N:      meson
1884
1885 ARM/Annapurna Labs ALPINE ARCHITECTURE
1886 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1887 M:      Antoine Tenart <atenart@kernel.org>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm/boot/dts/amazon/
1891 F:      arch/arm/mach-alpine/
1892 F:      arch/arm64/boot/dts/amazon/
1893 F:      drivers/*/*alpine*
1894
1895 ARM/APPLE MACHINE SOUND DRIVERS
1896 M:      Martin Povišer <povik+lin@cutebit.org>
1897 L:      asahi@lists.linux.dev
1898 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1899 S:      Maintained
1900 F:      Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
1901 F:      Documentation/devicetree/bindings/sound/apple,*
1902 F:      sound/soc/apple/*
1903 F:      sound/soc/codecs/cs42l83-i2c.c
1904 F:      sound/soc/codecs/ssm3515.c
1905
1906 ARM/APPLE MACHINE SUPPORT
1907 M:      Hector Martin <marcan@marcan.st>
1908 M:      Sven Peter <sven@svenpeter.dev>
1909 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1910 L:      asahi@lists.linux.dev
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 S:      Maintained
1913 W:      https://asahilinux.org
1914 B:      https://github.com/AsahiLinux/linux/issues
1915 C:      irc://irc.oftc.net/asahi-dev
1916 T:      git https://github.com/AsahiLinux/linux.git
1917 F:      Documentation/devicetree/bindings/arm/apple.yaml
1918 F:      Documentation/devicetree/bindings/arm/apple/*
1919 F:      Documentation/devicetree/bindings/clock/apple,nco.yaml
1920 F:      Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
1921 F:      Documentation/devicetree/bindings/dma/apple,admac.yaml
1922 F:      Documentation/devicetree/bindings/i2c/apple,i2c.yaml
1923 F:      Documentation/devicetree/bindings/interrupt-controller/apple,*
1924 F:      Documentation/devicetree/bindings/iommu/apple,dart.yaml
1925 F:      Documentation/devicetree/bindings/iommu/apple,sart.yaml
1926 F:      Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
1927 F:      Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
1928 F:      Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
1929 F:      Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
1930 F:      Documentation/devicetree/bindings/pci/apple,pcie.yaml
1931 F:      Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1932 F:      Documentation/devicetree/bindings/power/apple*
1933 F:      Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
1934 F:      Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
1935 F:      arch/arm64/boot/dts/apple/
1936 F:      drivers/bluetooth/hci_bcm4377.c
1937 F:      drivers/clk/clk-apple-nco.c
1938 F:      drivers/cpufreq/apple-soc-cpufreq.c
1939 F:      drivers/dma/apple-admac.c
1940 F:      drivers/pmdomain/apple/
1941 F:      drivers/i2c/busses/i2c-pasemi-core.c
1942 F:      drivers/i2c/busses/i2c-pasemi-platform.c
1943 F:      drivers/iommu/apple-dart.c
1944 F:      drivers/iommu/io-pgtable-dart.c
1945 F:      drivers/irqchip/irq-apple-aic.c
1946 F:      drivers/mailbox/apple-mailbox.c
1947 F:      drivers/nvme/host/apple.c
1948 F:      drivers/nvmem/apple-efuses.c
1949 F:      drivers/pinctrl/pinctrl-apple-gpio.c
1950 F:      drivers/pwm/pwm-apple.c
1951 F:      drivers/soc/apple/*
1952 F:      drivers/watchdog/apple_wdt.c
1953 F:      include/dt-bindings/interrupt-controller/apple-aic.h
1954 F:      include/dt-bindings/pinctrl/apple.h
1955 F:      include/linux/apple-mailbox.h
1956 F:      include/linux/soc/apple/*
1957
1958 ARM/ARTPEC MACHINE SUPPORT
1959 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1960 M:      Lars Persson <lars.persson@axis.com>
1961 L:      linux-arm-kernel@axis.com
1962 S:      Maintained
1963 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1964 F:      arch/arm/boot/dts/axis/
1965 F:      arch/arm/mach-artpec
1966 F:      drivers/clk/axis
1967 F:      drivers/crypto/axis
1968 F:      drivers/mmc/host/usdhi6rol0.c
1969 F:      drivers/pinctrl/pinctrl-artpec*
1970
1971 ARM/ASPEED I2C DRIVER
1972 M:      Brendan Higgins <brendanhiggins@google.com>
1973 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1974 R:      Joel Stanley <joel@jms.id.au>
1975 L:      linux-i2c@vger.kernel.org
1976 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1977 S:      Maintained
1978 F:      Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
1979 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1980 F:      drivers/i2c/busses/i2c-aspeed.c
1981 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1982
1983 ARM/ASPEED MACHINE SUPPORT
1984 M:      Joel Stanley <joel@jms.id.au>
1985 R:      Andrew Jeffery <andrew@codeconstruct.com.au>
1986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1987 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1988 S:      Supported
1989 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
1991 F:      Documentation/devicetree/bindings/arm/aspeed/
1992 F:      arch/arm/boot/dts/aspeed/
1993 F:      arch/arm/mach-aspeed/
1994 N:      aspeed
1995
1996 ARM/BITMAIN ARCHITECTURE
1997 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 S:      Maintained
2000 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
2001 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2002 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2003 F:      arch/arm64/boot/dts/bitmain/
2004 F:      drivers/clk/clk-bm1880.c
2005 F:      drivers/pinctrl/pinctrl-bm1880.c
2006
2007 ARM/CALXEDA HIGHBANK ARCHITECTURE
2008 M:      Andre Przywara <andre.przywara@arm.com>
2009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2010 S:      Maintained
2011 F:      arch/arm/boot/dts/calxeda/
2012 F:      arch/arm/mach-highbank/
2013
2014 ARM/CAVIUM THUNDER NETWORK DRIVER
2015 M:      Sunil Goutham <sgoutham@marvell.com>
2016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2017 S:      Supported
2018 F:      drivers/net/ethernet/cavium/thunder/
2019
2020 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2021 M:      Lukasz Majewski <lukma@denx.de>
2022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2023 S:      Maintained
2024 F:      arch/arm/mach-ep93xx/ts72xx.c
2025
2026 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2027 M:      Alexander Shiyan <shc_work@mail.ru>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Odd Fixes
2030 N:      clps711x
2031
2032 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
2033 M:      Lennert Buytenhek <kernel@wantstofly.org>
2034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036
2037 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2038 M:      Hartley Sweeten <hsweeten@visionengravers.com>
2039 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
2040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2041 S:      Maintained
2042 F:      Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2043 F:      Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2044 F:      arch/arm/boot/compressed/misc-ep93xx.h
2045 F:      arch/arm/mach-ep93xx/
2046 F:      drivers/iio/adc/ep93xx_adc.c
2047
2048 ARM/CLKDEV SUPPORT
2049 M:      Russell King <linux@armlinux.org.uk>
2050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2051 S:      Maintained
2052 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2053 F:      drivers/clk/clkdev.c
2054
2055 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2056 M:      Baruch Siach <baruch@tkos.co.il>
2057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2058 S:      Maintained
2059 F:      arch/arm/boot/dts/cnxt/
2060 N:      digicolor
2061
2062 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2063 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
2064 R:      Mike Leach <mike.leach@linaro.org>
2065 R:      James Clark <james.clark@arm.com>
2066 R:      Leo Yan <leo.yan@linaro.org>
2067 L:      coresight@lists.linaro.org (moderated for non-subscribers)
2068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069 S:      Maintained
2070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2071 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2072 F:      Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2073 F:      Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2074 F:      Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2075 F:      Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2076 F:      Documentation/trace/coresight/*
2077 F:      drivers/hwtracing/coresight/*
2078 F:      include/dt-bindings/arm/coresight-cti-dt.h
2079 F:      include/linux/coresight*
2080 F:      include/uapi/linux/coresight*
2081 F:      samples/coresight/*
2082 F:      tools/perf/Documentation/arm-coresight.txt
2083 F:      tools/perf/arch/arm/util/auxtrace.c
2084 F:      tools/perf/arch/arm/util/cs-etm.c
2085 F:      tools/perf/arch/arm/util/cs-etm.h
2086 F:      tools/perf/arch/arm/util/pmu.c
2087 F:      tools/perf/tests/shell/*coresight*
2088 F:      tools/perf/tests/shell/coresight/*
2089 F:      tools/perf/tests/shell/lib/*coresight*
2090 F:      tools/perf/util/cs-etm-decoder/*
2091 F:      tools/perf/util/cs-etm.*
2092
2093 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2094 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2095 M:      Linus Walleij <linus.walleij@linaro.org>
2096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2097 S:      Maintained
2098 T:      git git://github.com/ulli-kroll/linux.git
2099 F:      Documentation/devicetree/bindings/arm/gemini.yaml
2100 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2101 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2102 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2103 F:      arch/arm/boot/dts/gemini/
2104 F:      arch/arm/mach-gemini/
2105 F:      drivers/crypto/gemini/
2106 F:      drivers/net/ethernet/cortina/
2107 F:      drivers/pinctrl/pinctrl-gemini.c
2108 F:      drivers/rtc/rtc-ftrtc010.c
2109
2110 ARM/CZ.NIC TURRIS SUPPORT
2111 M:      Marek Behún <kabel@kernel.org>
2112 S:      Maintained
2113 W:      https://www.turris.cz/
2114 F:      Documentation/ABI/testing/debugfs-moxtet
2115 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
2116 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2117 F:      Documentation/devicetree/bindings/bus/moxtet.txt
2118 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2119 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2120 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2121 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2122 F:      drivers/bus/moxtet.c
2123 F:      drivers/firmware/turris-mox-rwtm.c
2124 F:      drivers/gpio/gpio-moxtet.c
2125 F:      drivers/leds/leds-turris-omnia.c
2126 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
2127 F:      drivers/watchdog/armada_37xx_wdt.c
2128 F:      include/dt-bindings/bus/moxtet.h
2129 F:      include/linux/armada-37xx-rwtm-mailbox.h
2130 F:      include/linux/moxtet.h
2131
2132 ARM/FARADAY FA526 PORT
2133 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2135 S:      Maintained
2136 T:      git git://git.berlios.de/gemini-board
2137 F:      arch/arm/mm/*-fa*
2138
2139 ARM/FOOTBRIDGE ARCHITECTURE
2140 M:      Russell King <linux@armlinux.org.uk>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 S:      Maintained
2143 W:      http://www.armlinux.org.uk/
2144 F:      arch/arm/include/asm/hardware/dec21285.h
2145 F:      arch/arm/mach-footbridge/
2146
2147 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2148 M:      Shawn Guo <shawnguo@kernel.org>
2149 M:      Sascha Hauer <s.hauer@pengutronix.de>
2150 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2151 R:      Fabio Estevam <festevam@gmail.com>
2152 R:      NXP Linux Team <linux-imx@nxp.com>
2153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2154 S:      Maintained
2155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2156 F:      arch/arm/boot/dts/nxp/imx/
2157 F:      arch/arm/boot/dts/nxp/mxs/
2158 X:      arch/arm64/boot/dts/freescale/fsl-*
2159 X:      arch/arm64/boot/dts/freescale/qoriq-*
2160 X:      drivers/media/i2c/
2161 N:      imx
2162 N:      mxs
2163
2164 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2165 M:      Shawn Guo <shawnguo@kernel.org>
2166 M:      Li Yang <leoyang.li@nxp.com>
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 S:      Maintained
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2170 F:      arch/arm/boot/dts/nxp/ls/
2171 F:      arch/arm64/boot/dts/freescale/fsl-*
2172 F:      arch/arm64/boot/dts/freescale/qoriq-*
2173
2174 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2175 M:      Shawn Guo <shawnguo@kernel.org>
2176 M:      Sascha Hauer <s.hauer@pengutronix.de>
2177 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2178 R:      Stefan Agner <stefan@agner.ch>
2179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2180 S:      Maintained
2181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2182 F:      arch/arm/boot/dts/nxp/vf/
2183 F:      arch/arm/mach-imx/*vf610*
2184
2185 ARM/GUMSTIX MACHINE SUPPORT
2186 M:      Steve Sakoman <sakoman@gmail.com>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189
2190 ARM/HISILICON SOC SUPPORT
2191 M:      Wei Xu <xuwei5@hisilicon.com>
2192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2193 S:      Supported
2194 W:      http://www.hisilicon.com
2195 T:      git https://github.com/hisilicon/linux-hisi.git
2196 F:      arch/arm/boot/dts/hisilicon/
2197 F:      arch/arm/mach-hisi/
2198 F:      arch/arm64/boot/dts/hisilicon/
2199
2200 ARM/HP JORNADA 7XX MACHINE SUPPORT
2201 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
2202 S:      Maintained
2203 W:      www.jlime.com
2204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2205 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
2206 F:      arch/arm/mach-sa1100/jornada720.c
2207
2208 ARM/HPE GXP ARCHITECTURE
2209 M:      Jean-Marie Verdun <verdun@hpe.com>
2210 M:      Nick Hawkins <nick.hawkins@hpe.com>
2211 S:      Maintained
2212 F:      Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2213 F:      Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2214 F:      Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2215 F:      Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2216 F:      Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2217 F:      Documentation/hwmon/gxp-fan-ctrl.rst
2218 F:      arch/arm/boot/dts/hpe/
2219 F:      arch/arm/mach-hpe/
2220 F:      drivers/clocksource/timer-gxp.c
2221 F:      drivers/hwmon/gxp-fan-ctrl.c
2222 F:      drivers/i2c/busses/i2c-gxp.c
2223 F:      drivers/spi/spi-gxp.c
2224 F:      drivers/watchdog/gxp-wdt.c
2225
2226 ARM/IGEP MACHINE SUPPORT
2227 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
2228 M:      Javier Martinez Canillas <javier@dowhile0.org>
2229 L:      linux-omap@vger.kernel.org
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 S:      Maintained
2232 F:      arch/arm/boot/dts/ti/omap/omap3-igep*
2233
2234 ARM/INTEL IXP4XX ARM ARCHITECTURE
2235 M:      Linus Walleij <linusw@kernel.org>
2236 M:      Imre Kaloz <kaloz@openwrt.org>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Maintained
2239 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2240 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2241 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2242 F:      Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2243 F:      Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2244 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2245 F:      arch/arm/boot/dts/intel/ixp/
2246 F:      arch/arm/mach-ixp4xx/
2247 F:      drivers/bus/intel-ixp4xx-eb.c
2248 F:      drivers/char/hw_random/ixp4xx-rng.c
2249 F:      drivers/clocksource/timer-ixp4xx.c
2250 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2251 F:      drivers/gpio/gpio-ixp4xx.c
2252 F:      drivers/irqchip/irq-ixp4xx.c
2253 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
2254 F:      drivers/net/wan/ixp4xx_hss.c
2255 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
2256 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
2257 F:      include/linux/soc/ixp4xx/npe.h
2258 F:      include/linux/soc/ixp4xx/qmgr.h
2259
2260 ARM/INTEL KEEMBAY ARCHITECTURE
2261 M:      Paul J. Murphy <paul.j.murphy@intel.com>
2262 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2263 S:      Maintained
2264 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
2265 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
2266 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
2267
2268 ARM/INTEL XSC3 (MANZANO) ARM CORE
2269 M:      Lennert Buytenhek <kernel@wantstofly.org>
2270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2271 S:      Maintained
2272
2273 ARM/LG1K ARCHITECTURE
2274 M:      Chanho Min <chanho.min@lge.com>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277 F:      arch/arm64/boot/dts/lg/
2278
2279 ARM/LPC18XX ARCHITECTURE
2280 M:      Vladimir Zapolskiy <vz@mleia.com>
2281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2282 S:      Maintained
2283 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2284 F:      arch/arm/boot/dts/nxp/lpc/lpc43*
2285 F:      drivers/i2c/busses/i2c-lpc2k.c
2286 F:      drivers/memory/pl172.c
2287 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2288 F:      drivers/rtc/rtc-lpc24xx.c
2289 N:      lpc18xx
2290
2291 ARM/LPC32XX SOC SUPPORT
2292 M:      Vladimir Zapolskiy <vz@mleia.com>
2293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2294 S:      Maintained
2295 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2296 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2297 F:      arch/arm/boot/dts/nxp/lpc/lpc32*
2298 F:      arch/arm/mach-lpc32xx/
2299 F:      drivers/i2c/busses/i2c-pnx.c
2300 F:      drivers/net/ethernet/nxp/lpc_eth.c
2301 F:      drivers/usb/host/ohci-nxp.c
2302 F:      drivers/watchdog/pnx4008_wdt.c
2303 N:      lpc32xx
2304
2305 ARM/Marvell Dove/MV78xx0/Orion SOC support
2306 M:      Andrew Lunn <andrew@lunn.ch>
2307 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2308 M:      Gregory Clement <gregory.clement@bootlin.com>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2312 F:      Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2313 F:      Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2314 F:      Documentation/devicetree/bindings/soc/dove/
2315 F:      arch/arm/boot/dts/marvell/dove*
2316 F:      arch/arm/boot/dts/marvell/orion5x*
2317 F:      arch/arm/mach-dove/
2318 F:      arch/arm/mach-mv78xx0/
2319 F:      arch/arm/mach-orion5x/
2320 F:      arch/arm/plat-orion/
2321 F:      drivers/soc/dove/
2322
2323 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2324 M:      Andrew Lunn <andrew@lunn.ch>
2325 M:      Gregory Clement <gregory.clement@bootlin.com>
2326 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2328 S:      Maintained
2329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2330 F:      Documentation/devicetree/bindings/arm/marvell/
2331 F:      arch/arm/boot/dts/marvell/armada*
2332 F:      arch/arm/boot/dts/marvell/kirkwood*
2333 F:      arch/arm/configs/mvebu_*_defconfig
2334 F:      arch/arm/mach-mvebu/
2335 F:      arch/arm64/boot/dts/marvell/armada*
2336 F:      arch/arm64/boot/dts/marvell/cn913*
2337 F:      drivers/clk/mvebu/
2338 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2339 F:      drivers/cpufreq/armada-8k-cpufreq.c
2340 F:      drivers/cpufreq/mvebu-cpufreq.c
2341 F:      drivers/irqchip/irq-armada-370-xp.c
2342 F:      drivers/irqchip/irq-mvebu-*
2343 F:      drivers/pinctrl/mvebu/
2344 F:      drivers/rtc/rtc-armada38x.c
2345
2346 ARM/Mediatek RTC DRIVER
2347 M:      Eddie Huang <eddie.huang@mediatek.com>
2348 M:      Sean Wang <sean.wang@mediatek.com>
2349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2350 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2351 S:      Maintained
2352 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2353 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2354 F:      drivers/rtc/rtc-mt2712.c
2355 F:      drivers/rtc/rtc-mt6397.c
2356 F:      drivers/rtc/rtc-mt7622.c
2357
2358 ARM/Mediatek SoC support
2359 M:      Matthias Brugger <matthias.bgg@gmail.com>
2360 M:      AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2361 L:      linux-kernel@vger.kernel.org
2362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2363 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2364 S:      Maintained
2365 W:      https://mtk.wiki.kernel.org/
2366 C:      irc://irc.libera.chat/linux-mediatek
2367 F:      arch/arm/boot/dts/mediatek/
2368 F:      arch/arm/mach-mediatek/
2369 F:      arch/arm64/boot/dts/mediatek/
2370 F:      drivers/soc/mediatek/
2371 N:      mtk
2372 N:      mt[2678]
2373 K:      mediatek
2374
2375 ARM/Mediatek USB3 PHY DRIVER
2376 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2379 S:      Maintained
2380 F:      Documentation/devicetree/bindings/phy/mediatek,*
2381 F:      drivers/phy/mediatek/
2382
2383 ARM/MICROCHIP (ARM64) SoC support
2384 M:      Conor Dooley <conor@kernel.org>
2385 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2386 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 S:      Supported
2389 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2390 F:      arch/arm64/boot/dts/microchip/
2391
2392 ARM/Microchip (AT91) SoC support
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2395 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 S:      Supported
2398 W:      http://www.linux4sam.org
2399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2400 F:      arch/arm/boot/dts/microchip/at91*
2401 F:      arch/arm/boot/dts/microchip/sama*
2402 F:      arch/arm/include/debug/at91.S
2403 F:      arch/arm/mach-at91/
2404 F:      drivers/memory/atmel*
2405 F:      drivers/watchdog/sama5d4_wdt.c
2406 F:      include/soc/at91/
2407 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2408 X:      drivers/net/wireless/atmel/
2409 N:      at91
2410 N:      atmel
2411
2412 ARM/Microchip Sparx5 SoC support
2413 M:      Lars Povlsen <lars.povlsen@microchip.com>
2414 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2415 M:      Daniel Machon <daniel.machon@microchip.com>
2416 M:      UNGLinuxDriver@microchip.com
2417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2418 S:      Supported
2419 F:      arch/arm64/boot/dts/microchip/sparx*
2420 F:      drivers/net/ethernet/microchip/vcap/
2421 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2422 N:      sparx5
2423
2424 ARM/MILBEAUT ARCHITECTURE
2425 M:      Taichi Sugaya <sugaya.taichi@socionext.com>
2426 M:      Takao Orito <orito.takao@socionext.com>
2427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2428 S:      Maintained
2429 F:      arch/arm/boot/dts/socionext/milbeaut*
2430 F:      arch/arm/mach-milbeaut/
2431 N:      milbeaut
2432
2433 ARM/MStar/Sigmastar Armv7 SoC support
2434 M:      Daniel Palmer <daniel@thingy.jp>
2435 M:      Romain Perier <romain.perier@gmail.com>
2436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2437 S:      Maintained
2438 W:      http://linux-chenxing.org/
2439 T:      git git://github.com/linux-chenxing/linux.git
2440 F:      Documentation/devicetree/bindings/arm/mstar/*
2441 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2442 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2443 F:      arch/arm/boot/dts/sigmastar/
2444 F:      arch/arm/mach-mstar/
2445 F:      drivers/clk/mstar/
2446 F:      drivers/clocksource/timer-msc313e.c
2447 F:      drivers/gpio/gpio-msc313.c
2448 F:      drivers/rtc/rtc-msc313.c
2449 F:      drivers/watchdog/msc313e_wdt.c
2450 F:      include/dt-bindings/clock/mstar-*
2451 F:      include/dt-bindings/gpio/msc313-gpio.h
2452
2453 ARM/NOMADIK/Ux500 ARCHITECTURES
2454 M:      Linus Walleij <linus.walleij@linaro.org>
2455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2456 S:      Maintained
2457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2458 F:      Documentation/devicetree/bindings/arm/ste-*
2459 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2460 F:      Documentation/devicetree/bindings/arm/ux500/
2461 F:      Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2462 F:      arch/arm/boot/dts/st/ste-*
2463 F:      arch/arm/mach-nomadik/
2464 F:      arch/arm/mach-ux500/
2465 F:      drivers/clk/clk-nomadik.c
2466 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2467 F:      drivers/dma/ste_dma40*
2468 F:      drivers/pmdomain/st/ste-ux500-pm-domain.c
2469 F:      drivers/hwspinlock/u8500_hsem.c
2470 F:      drivers/i2c/busses/i2c-nomadik.c
2471 F:      drivers/iio/adc/ab8500-gpadc.c
2472 F:      drivers/mfd/ab8500*
2473 F:      drivers/mfd/abx500*
2474 F:      drivers/mfd/db8500*
2475 F:      drivers/pinctrl/nomadik/
2476 F:      drivers/rtc/rtc-ab8500.c
2477 F:      drivers/rtc/rtc-pl031.c
2478 F:      drivers/soc/ux500/
2479
2480 ARM/NUVOTON MA35 ARCHITECTURE
2481 M:      Jacky Huang <ychuang3@nuvoton.com>
2482 M:      Shan-Chun Hung <schung@nuvoton.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 S:      Supported
2485 F:      Documentation/devicetree/bindings/*/*/*ma35*
2486 F:      Documentation/devicetree/bindings/*/*ma35*
2487 F:      arch/arm64/boot/dts/nuvoton/*ma35*
2488 F:      drivers/*/*/*ma35*
2489 F:      drivers/*/*ma35*
2490 K:      ma35d1
2491
2492 ARM/NUVOTON NPCM ARCHITECTURE
2493 M:      Avi Fishman <avifishman70@gmail.com>
2494 M:      Tomer Maimon <tmaimon77@gmail.com>
2495 M:      Tali Perry <tali.perry1@gmail.com>
2496 R:      Patrick Venture <venture@google.com>
2497 R:      Nancy Yuen <yuenn@google.com>
2498 R:      Benjamin Fair <benjaminfair@google.com>
2499 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2500 S:      Supported
2501 F:      Documentation/devicetree/bindings/*/*/*npcm*
2502 F:      Documentation/devicetree/bindings/*/*npcm*
2503 F:      Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2504 F:      arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2505 F:      arch/arm/mach-npcm/
2506 F:      arch/arm64/boot/dts/nuvoton/
2507 F:      drivers/*/*/*npcm*
2508 F:      drivers/*/*npcm*
2509 F:      drivers/rtc/rtc-nct3018y.c
2510 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2511 F:      include/dt-bindings/clock/nuvoton,npcm845-clk.h
2512
2513 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2514 M:      Joseph Liu <kwliu@nuvoton.com>
2515 M:      Marvin Lin <kflin@nuvoton.com>
2516 L:      linux-media@vger.kernel.org
2517 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2520 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2521 F:      Documentation/userspace-api/media/drivers/npcm-video.rst
2522 F:      drivers/media/platform/nuvoton/
2523 F:      include/uapi/linux/npcm-video.h
2524
2525 ARM/NUVOTON WPCM450 ARCHITECTURE
2526 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2527 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2528 S:      Maintained
2529 W:      https://github.com/neuschaefer/wpcm450/wiki
2530 F:      Documentation/devicetree/bindings/*/*wpcm*
2531 F:      arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2532 F:      arch/arm/configs/wpcm450_defconfig
2533 F:      arch/arm/mach-npcm/wpcm450.c
2534 F:      drivers/*/*/*wpcm*
2535 F:      drivers/*/*wpcm*
2536
2537 ARM/NXP S32G ARCHITECTURE
2538 M:      Chester Lin <clin@suse.com>
2539 R:      Andreas Färber <afaerber@suse.de>
2540 R:      Matthias Brugger <mbrugger@suse.com>
2541 R:      NXP S32 Linux Team <s32@nxp.com>
2542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2543 S:      Maintained
2544 F:      arch/arm64/boot/dts/freescale/s32g*.dts*
2545
2546 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2547 M:      Alexander Clouter <alex@digriz.org.uk>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Maintained
2550 W:      http://www.digriz.org.uk/ts78xx/kernel
2551 F:      arch/arm/mach-orion5x/ts78xx-*
2552
2553 ARM/QUALCOMM CHROMEBOOK SUPPORT
2554 R:      cros-qcom-dts-watchers@chromium.org
2555 F:      arch/arm64/boot/dts/qcom/sc7180*
2556 F:      arch/arm64/boot/dts/qcom/sc7280*
2557 F:      arch/arm64/boot/dts/qcom/sdm845-cheza*
2558
2559 ARM/QUALCOMM SUPPORT
2560 M:      Andy Gross <agross@kernel.org>
2561 M:      Bjorn Andersson <andersson@kernel.org>
2562 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
2563 L:      linux-arm-msm@vger.kernel.org
2564 S:      Maintained
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2566 F:      Documentation/devicetree/bindings/*/qcom*
2567 F:      Documentation/devicetree/bindings/soc/qcom/
2568 F:      arch/arm/boot/dts/qcom/
2569 F:      arch/arm/configs/qcom_defconfig
2570 F:      arch/arm/mach-qcom/
2571 F:      arch/arm64/boot/dts/qcom/
2572 F:      drivers/*/*/pm8???-*
2573 F:      drivers/*/*/qcom*
2574 F:      drivers/*/*/qcom/
2575 F:      drivers/*/qcom*
2576 F:      drivers/*/qcom/
2577 F:      drivers/bluetooth/btqcomsmd.c
2578 F:      drivers/clocksource/timer-qcom.c
2579 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2580 F:      drivers/extcon/extcon-qcom*
2581 F:      drivers/i2c/busses/i2c-qcom-geni.c
2582 F:      drivers/i2c/busses/i2c-qup.c
2583 F:      drivers/iommu/msm*
2584 F:      drivers/mfd/ssbi.c
2585 F:      drivers/mmc/host/mmci_qcom*
2586 F:      drivers/mmc/host/sdhci-msm.c
2587 F:      drivers/pci/controller/dwc/pcie-qcom.c
2588 F:      drivers/phy/qualcomm/
2589 F:      drivers/power/*/msm*
2590 F:      drivers/reset/reset-qcom-*
2591 F:      drivers/spi/spi-geni-qcom.c
2592 F:      drivers/spi/spi-qcom-qspi.c
2593 F:      drivers/spi/spi-qup.c
2594 F:      drivers/tty/serial/msm_serial.c
2595 F:      drivers/ufs/host/ufs-qcom*
2596 F:      drivers/usb/dwc3/dwc3-qcom.c
2597 F:      include/dt-bindings/*/qcom*
2598 F:      include/linux/*/qcom*
2599 F:      include/linux/soc/qcom/
2600
2601 ARM/RDA MICRO ARCHITECTURE
2602 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2604 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2605 S:      Maintained
2606 F:      Documentation/devicetree/bindings/arm/rda.yaml
2607 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2608 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2609 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2610 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2611 F:      arch/arm/boot/dts/unisoc/
2612 F:      drivers/clocksource/timer-rda.c
2613 F:      drivers/gpio/gpio-rda.c
2614 F:      drivers/irqchip/irq-rda-intc.c
2615 F:      drivers/tty/serial/rda-uart.c
2616
2617 ARM/REALTEK ARCHITECTURE
2618 M:      Andreas Färber <afaerber@suse.de>
2619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2620 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2621 S:      Maintained
2622 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2623 F:      arch/arm/boot/dts/realtek/
2624 F:      arch/arm/mach-realtek/
2625 F:      arch/arm64/boot/dts/realtek/
2626
2627 ARM/RISC-V/RENESAS ARCHITECTURE
2628 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2629 M:      Magnus Damm <magnus.damm@gmail.com>
2630 L:      linux-renesas-soc@vger.kernel.org
2631 S:      Supported
2632 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2633 C:      irc://irc.libera.chat/renesas-soc
2634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2635 F:      Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2636 F:      Documentation/devicetree/bindings/soc/renesas/
2637 F:      arch/arm/boot/dts/renesas/
2638 F:      arch/arm/configs/shmobile_defconfig
2639 F:      arch/arm/include/debug/renesas-scif.S
2640 F:      arch/arm/mach-shmobile/
2641 F:      arch/arm64/boot/dts/renesas/
2642 F:      arch/riscv/boot/dts/renesas/
2643 F:      drivers/pmdomain/renesas/
2644 F:      drivers/soc/renesas/
2645 F:      include/linux/soc/renesas/
2646 K:      \brenesas,
2647
2648 ARM/RISCPC ARCHITECTURE
2649 M:      Russell King <linux@armlinux.org.uk>
2650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2651 S:      Maintained
2652 W:      http://www.armlinux.org.uk/
2653 F:      arch/arm/include/asm/hardware/ioc.h
2654 F:      arch/arm/include/asm/hardware/iomd.h
2655 F:      arch/arm/include/asm/hardware/memc.h
2656 F:      arch/arm/mach-rpc/
2657 F:      drivers/net/ethernet/8390/etherh.c
2658 F:      drivers/net/ethernet/i825xx/ether1*
2659 F:      drivers/net/ethernet/seeq/ether3*
2660 F:      drivers/scsi/arm/
2661
2662 ARM/Rockchip SoC support
2663 M:      Heiko Stuebner <heiko@sntech.de>
2664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2665 L:      linux-rockchip@lists.infradead.org
2666 S:      Maintained
2667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2668 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2669 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2670 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2671 F:      arch/arm/boot/dts/rockchip/
2672 F:      arch/arm/mach-rockchip/
2673 F:      drivers/*/*/*rockchip*
2674 F:      drivers/*/*rockchip*
2675 F:      drivers/clk/rockchip/
2676 F:      drivers/i2c/busses/i2c-rk3x.c
2677 F:      sound/soc/rockchip/
2678 N:      rockchip
2679
2680 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2681 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2682 R:      Alim Akhtar <alim.akhtar@samsung.com>
2683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2684 L:      linux-samsung-soc@vger.kernel.org
2685 S:      Maintained
2686 P:      Documentation/process/maintainer-soc-clean-dts.rst
2687 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2688 B:      mailto:linux-samsung-soc@vger.kernel.org
2689 C:      irc://irc.libera.chat/linux-exynos
2690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2691 F:      Documentation/arch/arm/samsung/
2692 F:      Documentation/devicetree/bindings/arm/samsung/
2693 F:      Documentation/devicetree/bindings/hwinfo/samsung,*
2694 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2695 F:      Documentation/devicetree/bindings/soc/samsung/
2696 F:      arch/arm/boot/dts/samsung/
2697 F:      arch/arm/mach-exynos*/
2698 F:      arch/arm/mach-s3c/
2699 F:      arch/arm/mach-s5p*/
2700 F:      arch/arm64/boot/dts/exynos/
2701 F:      drivers/*/*/*s3c24*
2702 F:      drivers/*/*s3c24*
2703 F:      drivers/*/*s3c64xx*
2704 F:      drivers/*/*s5pv210*
2705 F:      drivers/clocksource/samsung_pwm_timer.c
2706 F:      drivers/memory/samsung/
2707 F:      drivers/pwm/pwm-samsung.c
2708 F:      drivers/soc/samsung/
2709 F:      drivers/tty/serial/samsung*
2710 F:      include/clocksource/samsung_pwm.h
2711 F:      include/linux/platform_data/*s3c*
2712 F:      include/linux/serial_s3c.h
2713 F:      include/linux/soc/samsung/
2714 N:      exynos
2715 N:      s3c64xx
2716 N:      s5pv210
2717
2718 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2719 M:      Łukasz Stelmach <l.stelmach@samsung.com>
2720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2721 L:      linux-media@vger.kernel.org
2722 S:      Maintained
2723 F:      drivers/media/platform/samsung/s5p-g2d/
2724
2725 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2726 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2727 L:      linux-samsung-soc@vger.kernel.org
2728 L:      linux-media@vger.kernel.org
2729 S:      Maintained
2730 F:      Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2731 F:      drivers/media/cec/platform/s5p/
2732
2733 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2734 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2735 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2736 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2738 L:      linux-media@vger.kernel.org
2739 S:      Maintained
2740 F:      Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2741 F:      drivers/media/platform/samsung/s5p-jpeg/
2742
2743 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2744 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2745 M:      Andrzej Hajda <andrzej.hajda@intel.com>
2746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2747 L:      linux-media@vger.kernel.org
2748 S:      Maintained
2749 F:      drivers/media/platform/samsung/s5p-mfc/
2750
2751 ARM/SOCFPGA ARCHITECTURE
2752 M:      Dinh Nguyen <dinguyen@kernel.org>
2753 S:      Maintained
2754 W:      http://www.rocketboards.org
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2756 F:      arch/arm/boot/dts/intel/socfpga/
2757 F:      arch/arm/configs/socfpga_defconfig
2758 F:      arch/arm/mach-socfpga/
2759 F:      arch/arm64/boot/dts/altera/
2760 F:      arch/arm64/boot/dts/intel/
2761
2762 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2763 M:      Dinh Nguyen <dinguyen@kernel.org>
2764 S:      Maintained
2765 F:      drivers/clk/socfpga/
2766
2767 ARM/SOCFPGA EDAC SUPPORT
2768 M:      Dinh Nguyen <dinguyen@kernel.org>
2769 S:      Maintained
2770 F:      drivers/edac/altera_edac.[ch]
2771
2772 ARM/SPREADTRUM SoC SUPPORT
2773 M:      Orson Zhai <orsonzhai@gmail.com>
2774 M:      Baolin Wang <baolin.wang7@gmail.com>
2775 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2776 S:      Maintained
2777 F:      arch/arm64/boot/dts/sprd
2778 N:      sprd
2779 N:      sc27xx
2780 N:      sc2731
2781
2782 ARM/STI ARCHITECTURE
2783 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2785 S:      Maintained
2786 W:      http://www.stlinux.com
2787 F:      Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2788 F:      Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2789 F:      arch/arm/boot/dts/st/sti*
2790 F:      arch/arm/mach-sti/
2791 F:      drivers/ata/ahci_st.c
2792 F:      drivers/char/hw_random/st-rng.c
2793 F:      drivers/clocksource/arm_global_timer.c
2794 F:      drivers/clocksource/clksrc_st_lpc.c
2795 F:      drivers/cpufreq/sti-cpufreq.c
2796 F:      drivers/dma/st_fdma*
2797 F:      drivers/i2c/busses/i2c-st.c
2798 F:      drivers/media/platform/st/sti/c8sectpfe/
2799 F:      drivers/media/rc/st_rc.c
2800 F:      drivers/mmc/host/sdhci-st.c
2801 F:      drivers/phy/st/phy-miphy28lp.c
2802 F:      drivers/phy/st/phy-stih407-usb.c
2803 F:      drivers/pinctrl/pinctrl-st.c
2804 F:      drivers/remoteproc/st_remoteproc.c
2805 F:      drivers/remoteproc/st_slim_rproc.c
2806 F:      drivers/reset/sti/
2807 F:      drivers/rtc/rtc-st-lpc.c
2808 F:      drivers/tty/serial/st-asc.c
2809 F:      drivers/usb/dwc3/dwc3-st.c
2810 F:      drivers/usb/host/ehci-st.c
2811 F:      drivers/usb/host/ohci-st.c
2812 F:      drivers/watchdog/st_lpc_wdt.c
2813 F:      include/linux/remoteproc/st_slim_rproc.h
2814
2815 ARM/STM32 ARCHITECTURE
2816 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2817 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2818 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2820 S:      Maintained
2821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2822 F:      arch/arm/boot/dts/st/stm32*
2823 F:      arch/arm/mach-stm32/
2824 F:      arch/arm64/boot/dts/st/
2825 F:      drivers/clocksource/armv7m_systick.c
2826 N:      stm32
2827 N:      stm
2828
2829 ARM/SUNPLUS SP7021 SOC SUPPORT
2830 M:      Qin Jian <qinjian@cqplus1.com>
2831 L:      linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
2832 S:      Maintained
2833 W:      https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
2834 F:      Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
2835 F:      Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
2836 F:      Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
2837 F:      Documentation/devicetree/bindings/reset/sunplus,reset.yaml
2838 F:      arch/arm/boot/dts/sunplus/
2839 F:      arch/arm/configs/sp7021_*defconfig
2840 F:      arch/arm/mach-sunplus/
2841 F:      drivers/clk/clk-sp7021.c
2842 F:      drivers/irqchip/irq-sp7021-intc.c
2843 F:      drivers/reset/reset-sunplus.c
2844 F:      include/dt-bindings/clock/sunplus,sp7021-clkc.h
2845 F:      include/dt-bindings/reset/sunplus,sp7021-reset.h
2846
2847 ARM/Synaptics SoC support
2848 M:      Jisheng Zhang <jszhang@kernel.org>
2849 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2851 S:      Maintained
2852 F:      arch/arm/boot/dts/synaptics/
2853 F:      arch/arm/mach-berlin/
2854 F:      arch/arm64/boot/dts/synaptics/
2855
2856 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2857 M:      Lennert Buytenhek <kernel@wantstofly.org>
2858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2859 S:      Maintained
2860
2861 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2862 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2863 L:      linux-tegra@vger.kernel.org
2864 L:      linux-media@vger.kernel.org
2865 S:      Maintained
2866 F:      Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
2867 F:      drivers/media/cec/platform/tegra/
2868
2869 ARM/TESLA FSD SoC SUPPORT
2870 M:      Alim Akhtar <alim.akhtar@samsung.com>
2871 M:      linux-fsd@tesla.com
2872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2873 L:      linux-samsung-soc@vger.kernel.org
2874 S:      Maintained
2875 F:      arch/arm64/boot/dts/tesla/
2876
2877 ARM/TETON BGA MACHINE SUPPORT
2878 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2880 S:      Maintained
2881
2882 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2883 M:      Santosh Shilimkar <ssantosh@kernel.org>
2884 L:      linux-kernel@vger.kernel.org
2885 S:      Maintained
2886 F:      drivers/memory/*emif*
2887
2888 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2889 M:      Nishanth Menon <nm@ti.com>
2890 M:      Santosh Shilimkar <ssantosh@kernel.org>
2891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2892 S:      Maintained
2893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
2894 F:      arch/arm/boot/dts/ti/keystone/
2895 F:      arch/arm/mach-keystone/
2896
2897 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2898 M:      Santosh Shilimkar <ssantosh@kernel.org>
2899 L:      linux-kernel@vger.kernel.org
2900 S:      Maintained
2901 F:      drivers/clk/keystone/
2902
2903 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2904 M:      Santosh Shilimkar <ssantosh@kernel.org>
2905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2906 L:      linux-kernel@vger.kernel.org
2907 S:      Maintained
2908 F:      drivers/clocksource/timer-keystone.c
2909
2910 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2911 M:      Santosh Shilimkar <ssantosh@kernel.org>
2912 L:      linux-kernel@vger.kernel.org
2913 S:      Maintained
2914 F:      drivers/power/reset/keystone-reset.c
2915
2916 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2917 M:      Nishanth Menon <nm@ti.com>
2918 M:      Vignesh Raghavendra <vigneshr@ti.com>
2919 M:      Tero Kristo <kristo@kernel.org>
2920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2921 S:      Supported
2922 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2923 F:      Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
2924 F:      arch/arm64/boot/dts/ti/Makefile
2925 F:      arch/arm64/boot/dts/ti/k3-*
2926
2927 ARM/TOSHIBA VISCONTI ARCHITECTURE
2928 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2929 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2930 S:      Supported
2931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2932 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2933 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
2934 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
2935 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2936 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2937 F:      Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2938 F:      Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
2939 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2940 F:      arch/arm64/boot/dts/toshiba/
2941 F:      drivers/clk/visconti/
2942 F:      drivers/gpio/gpio-visconti.c
2943 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2944 F:      drivers/pci/controller/dwc/pcie-visconti.c
2945 F:      drivers/pinctrl/visconti/
2946 F:      drivers/watchdog/visconti_wdt.c
2947 N:      visconti
2948
2949 ARM/UNIPHIER ARCHITECTURE
2950 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2951 M:      Masami Hiramatsu <mhiramat@kernel.org>
2952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2953 S:      Maintained
2954 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2955 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2956 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2957 F:      Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
2958 F:      arch/arm/boot/dts/socionext/uniphier*
2959 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2960 F:      arch/arm/mach-uniphier/
2961 F:      arch/arm/mm/cache-uniphier.c
2962 F:      arch/arm64/boot/dts/socionext/uniphier*
2963 F:      drivers/bus/uniphier-system-bus.c
2964 F:      drivers/clk/uniphier/
2965 F:      drivers/dma/uniphier-mdmac.c
2966 F:      drivers/gpio/gpio-uniphier.c
2967 F:      drivers/i2c/busses/i2c-uniphier*
2968 F:      drivers/irqchip/irq-uniphier-aidet.c
2969 F:      drivers/mmc/host/uniphier-sd.c
2970 F:      drivers/pinctrl/uniphier/
2971 F:      drivers/reset/reset-uniphier.c
2972 F:      drivers/tty/serial/8250/8250_uniphier.c
2973 N:      uniphier
2974
2975 ARM/VERSATILE EXPRESS PLATFORM
2976 M:      Liviu Dudau <liviu.dudau@arm.com>
2977 M:      Sudeep Holla <sudeep.holla@arm.com>
2978 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
2979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2980 S:      Maintained
2981 N:      mps2
2982 N:      vexpress
2983 F:      arch/arm/mach-versatile/
2984 F:      arch/arm64/boot/dts/arm/
2985 F:      drivers/clocksource/timer-versatile.c
2986 X:      drivers/cpufreq/vexpress-spc-cpufreq.c
2987 X:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
2988
2989 ARM/VFP SUPPORT
2990 M:      Russell King <linux@armlinux.org.uk>
2991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2992 S:      Maintained
2993 W:      http://www.armlinux.org.uk/
2994 F:      arch/arm/vfp/
2995
2996 ARM/VT8500 ARM ARCHITECTURE
2997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2998 S:      Orphan
2999 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
3000 F:      arch/arm/mach-vt8500/
3001 F:      drivers/clocksource/timer-vt8500.c
3002 F:      drivers/i2c/busses/i2c-wmt.c
3003 F:      drivers/mmc/host/wmt-sdmmc.c
3004 F:      drivers/pwm/pwm-vt8500.c
3005 F:      drivers/rtc/rtc-vt8500.c
3006 F:      drivers/tty/serial/vt8500_serial.c
3007 F:      drivers/usb/host/ehci-platform.c
3008 F:      drivers/usb/host/uhci-platform.c
3009 F:      drivers/video/fbdev/vt8500lcdfb.*
3010 F:      drivers/video/fbdev/wm8505fb*
3011 F:      drivers/video/fbdev/wmt_ge_rops.*
3012
3013 ARM/ZYNQ ARCHITECTURE
3014 M:      Michal Simek <michal.simek@amd.com>
3015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3016 S:      Supported
3017 W:      http://wiki.xilinx.com
3018 T:      git https://github.com/Xilinx/linux-xlnx.git
3019 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3020 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3021 F:      Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3022 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3023 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3024 F:      arch/arm/mach-zynq/
3025 F:      drivers/clocksource/timer-cadence-ttc.c
3026 F:      drivers/cpuidle/cpuidle-zynq.c
3027 F:      drivers/edac/synopsys_edac.c
3028 F:      drivers/i2c/busses/i2c-cadence.c
3029 F:      drivers/i2c/busses/i2c-xiic.c
3030 F:      drivers/mmc/host/sdhci-of-arasan.c
3031 N:      zynq
3032 N:      xilinx
3033
3034 ARM64 PORT (AARCH64 ARCHITECTURE)
3035 M:      Catalin Marinas <catalin.marinas@arm.com>
3036 M:      Will Deacon <will@kernel.org>
3037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3038 S:      Maintained
3039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3040 F:      Documentation/arch/arm64/
3041 F:      arch/arm64/
3042 F:      tools/testing/selftests/arm64/
3043 X:      arch/arm64/boot/dts/
3044
3045 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3046 M:      George McCollister <george.mccollister@gmail.com>
3047 L:      netdev@vger.kernel.org
3048 S:      Maintained
3049 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3050 F:      drivers/net/dsa/xrs700x/*
3051 F:      net/dsa/tag_xrs700x.c
3052
3053 AS3645A LED FLASH CONTROLLER DRIVER
3054 M:      Sakari Ailus <sakari.ailus@iki.fi>
3055 L:      linux-leds@vger.kernel.org
3056 S:      Maintained
3057 F:      drivers/leds/flash/leds-as3645a.c
3058
3059 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3060 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
3061 L:      linux-media@vger.kernel.org
3062 S:      Maintained
3063 T:      git git://linuxtv.org/media_tree.git
3064 F:      Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3065 F:      drivers/media/i2c/ak7375.c
3066
3067 ASAHI KASEI AK8974 DRIVER
3068 M:      Linus Walleij <linus.walleij@linaro.org>
3069 L:      linux-iio@vger.kernel.org
3070 S:      Supported
3071 W:      http://www.akm.com/
3072 F:      drivers/iio/magnetometer/ak8974.c
3073
3074 ASC7621 HARDWARE MONITOR DRIVER
3075 M:      George Joseph <george.joseph@fairview5.com>
3076 L:      linux-hwmon@vger.kernel.org
3077 S:      Maintained
3078 F:      Documentation/hwmon/asc7621.rst
3079 F:      drivers/hwmon/asc7621.c
3080
3081 ASIX AX88796C SPI ETHERNET ADAPTER
3082 M:      Łukasz Stelmach <l.stelmach@samsung.com>
3083 S:      Maintained
3084 F:      Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3085 F:      drivers/net/ethernet/asix/ax88796c_*
3086
3087 ASPEED CRYPTO DRIVER
3088 M:      Neal Liu <neal_liu@aspeedtech.com>
3089 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3090 S:      Maintained
3091 F:      Documentation/devicetree/bindings/crypto/aspeed,*
3092 F:      drivers/crypto/aspeed/
3093
3094 ASPEED PECI CONTROLLER
3095 M:      Iwona Winiarska <iwona.winiarska@intel.com>
3096 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3097 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3098 S:      Supported
3099 F:      Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3100 F:      drivers/peci/controller/peci-aspeed.c
3101
3102 ASPEED PINCTRL DRIVERS
3103 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3104 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3105 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3106 L:      linux-gpio@vger.kernel.org
3107 S:      Maintained
3108 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
3109 F:      drivers/pinctrl/aspeed/
3110
3111 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3112 M:      Eddie James <eajames@linux.ibm.com>
3113 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3114 S:      Maintained
3115 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3116 F:      drivers/irqchip/irq-aspeed-scu-ic.c
3117 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3118
3119 ASPEED SD/MMC DRIVER
3120 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3121 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3122 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3123 L:      linux-mmc@vger.kernel.org
3124 S:      Maintained
3125 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3126 F:      drivers/mmc/host/sdhci-of-aspeed*
3127
3128 ASPEED SMC SPI DRIVER
3129 M:      Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3130 M:      Cédric Le Goater <clg@kaod.org>
3131 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3132 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3133 L:      linux-spi@vger.kernel.org
3134 S:      Maintained
3135 F:      Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3136 F:      drivers/spi/spi-aspeed-smc.c
3137
3138 ASPEED USB UDC DRIVER
3139 M:      Neal Liu <neal_liu@aspeedtech.com>
3140 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3141 S:      Maintained
3142 F:      Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3143 F:      drivers/usb/gadget/udc/aspeed_udc.c
3144
3145 ASPEED VIDEO ENGINE DRIVER
3146 M:      Eddie James <eajames@linux.ibm.com>
3147 L:      linux-media@vger.kernel.org
3148 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3149 S:      Maintained
3150 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
3151 F:      drivers/media/platform/aspeed/
3152
3153 ASUS EC HARDWARE MONITOR DRIVER
3154 M:      Eugene Shalygin <eugene.shalygin@gmail.com>
3155 L:      linux-hwmon@vger.kernel.org
3156 S:      Maintained
3157 F:      drivers/hwmon/asus-ec-sensors.c
3158
3159 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3160 M:      Corentin Chary <corentin.chary@gmail.com>
3161 L:      acpi4asus-user@lists.sourceforge.net
3162 L:      platform-driver-x86@vger.kernel.org
3163 S:      Maintained
3164 W:      http://acpi4asus.sf.net
3165 F:      drivers/platform/x86/asus*.c
3166 F:      drivers/platform/x86/eeepc*.c
3167
3168 ASUS TF103C DOCK DRIVER
3169 M:      Hans de Goede <hdegoede@redhat.com>
3170 L:      platform-driver-x86@vger.kernel.org
3171 S:      Maintained
3172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3173 F:      drivers/platform/x86/asus-tf103c-dock.c
3174
3175 ASUS WIRELESS RADIO CONTROL DRIVER
3176 M:      João Paulo Rechi Vita <jprvita@gmail.com>
3177 L:      platform-driver-x86@vger.kernel.org
3178 S:      Maintained
3179 F:      drivers/platform/x86/asus-wireless.c
3180
3181 ASUS WMI HARDWARE MONITOR DRIVER
3182 M:      Ed Brindley <kernel@maidavale.org>
3183 M:      Denis Pauk <pauk.denis@gmail.com>
3184 L:      linux-hwmon@vger.kernel.org
3185 S:      Maintained
3186 F:      drivers/hwmon/asus_wmi_sensors.c
3187
3188 ASYMMETRIC KEYS
3189 M:      David Howells <dhowells@redhat.com>
3190 L:      keyrings@vger.kernel.org
3191 S:      Maintained
3192 F:      Documentation/crypto/asymmetric-keys.rst
3193 F:      crypto/asymmetric_keys/
3194 F:      include/crypto/pkcs7.h
3195 F:      include/crypto/public_key.h
3196 F:      include/linux/verification.h
3197
3198 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3199 R:      Dan Williams <dan.j.williams@intel.com>
3200 S:      Odd fixes
3201 W:      http://sourceforge.net/projects/xscaleiop
3202 F:      Documentation/crypto/async-tx-api.rst
3203 F:      crypto/async_tx/
3204 F:      include/linux/async_tx.h
3205
3206 AT24 EEPROM DRIVER
3207 M:      Bartosz Golaszewski <brgl@bgdev.pl>
3208 L:      linux-i2c@vger.kernel.org
3209 S:      Maintained
3210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3211 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
3212 F:      drivers/misc/eeprom/at24.c
3213
3214 ATA OVER ETHERNET (AOE) DRIVER
3215 M:      "Justin Sanders" <justin@coraid.com>
3216 S:      Supported
3217 W:      http://www.openaoe.org/
3218 F:      Documentation/admin-guide/aoe/
3219 F:      drivers/block/aoe/
3220
3221 ATC260X PMIC MFD DRIVER
3222 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
3223 M:      Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3224 L:      linux-actions@lists.infradead.org
3225 S:      Maintained
3226 F:      Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3227 F:      drivers/input/misc/atc260x-onkey.c
3228 F:      drivers/mfd/atc260*
3229 F:      drivers/power/reset/atc260x-poweroff.c
3230 F:      drivers/regulator/atc260x-regulator.c
3231 F:      include/linux/mfd/atc260x/*
3232
3233 ATHEROS 71XX/9XXX GPIO DRIVER
3234 M:      Alban Bedel <albeu@free.fr>
3235 S:      Maintained
3236 W:      https://github.com/AlbanBedel/linux
3237 T:      git git://github.com/AlbanBedel/linux
3238 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3239 F:      drivers/gpio/gpio-ath79.c
3240
3241 ATHEROS 71XX/9XXX USB PHY DRIVER
3242 M:      Alban Bedel <albeu@free.fr>
3243 S:      Maintained
3244 W:      https://github.com/AlbanBedel/linux
3245 T:      git git://github.com/AlbanBedel/linux
3246 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3247 F:      drivers/phy/qualcomm/phy-ath79-usb.c
3248
3249 ATHEROS ATH GENERIC UTILITIES
3250 M:      Kalle Valo <kvalo@kernel.org>
3251 L:      linux-wireless@vger.kernel.org
3252 S:      Supported
3253 F:      drivers/net/wireless/ath/*
3254
3255 ATHEROS ATH5K WIRELESS DRIVER
3256 M:      Jiri Slaby <jirislaby@kernel.org>
3257 M:      Nick Kossifidis <mickflemm@gmail.com>
3258 M:      Luis Chamberlain <mcgrof@kernel.org>
3259 L:      linux-wireless@vger.kernel.org
3260 S:      Maintained
3261 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3262 F:      drivers/net/wireless/ath/ath5k/
3263
3264 ATHEROS ATH6KL WIRELESS DRIVER
3265 L:      linux-wireless@vger.kernel.org
3266 S:      Orphan
3267 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3268 F:      drivers/net/wireless/ath/ath6kl/
3269
3270 ATI_REMOTE2 DRIVER
3271 M:      Ville Syrjala <syrjala@sci.fi>
3272 S:      Maintained
3273 F:      drivers/input/misc/ati_remote2.c
3274
3275 ATK0110 HWMON DRIVER
3276 M:      Luca Tettamanti <kronos.it@gmail.com>
3277 L:      linux-hwmon@vger.kernel.org
3278 S:      Maintained
3279 F:      drivers/hwmon/asus_atk0110.c
3280
3281 ATLX ETHERNET DRIVERS
3282 M:      Chris Snook <chris.snook@gmail.com>
3283 L:      netdev@vger.kernel.org
3284 S:      Maintained
3285 W:      http://sourceforge.net/projects/atl1
3286 W:      http://atl1.sourceforge.net
3287 F:      drivers/net/ethernet/atheros/
3288
3289 ATM
3290 M:      Chas Williams <3chas3@gmail.com>
3291 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3292 L:      netdev@vger.kernel.org
3293 S:      Maintained
3294 W:      http://linux-atm.sourceforge.net
3295 F:      drivers/atm/
3296 F:      include/linux/atm*
3297 F:      include/uapi/linux/atm*
3298
3299 ATMEL MACB ETHERNET DRIVER
3300 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
3301 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
3302 S:      Supported
3303 F:      drivers/net/ethernet/cadence/
3304
3305 ATMEL MAXTOUCH DRIVER
3306 M:      Nick Dyer <nick@shmanahar.org>
3307 S:      Maintained
3308 T:      git git://github.com/ndyer/linux.git
3309 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3310 F:      drivers/input/touchscreen/atmel_mxt_ts.c
3311
3312 ATMEL WIRELESS DRIVER
3313 L:      linux-wireless@vger.kernel.org
3314 S:      Orphan
3315 W:      http://www.thekelleys.org.uk/atmel
3316 W:      http://atmelwlandriver.sourceforge.net/
3317 F:      drivers/net/wireless/atmel/atmel*
3318
3319 ATOMIC INFRASTRUCTURE
3320 M:      Will Deacon <will@kernel.org>
3321 M:      Peter Zijlstra <peterz@infradead.org>
3322 R:      Boqun Feng <boqun.feng@gmail.com>
3323 R:      Mark Rutland <mark.rutland@arm.com>
3324 L:      linux-kernel@vger.kernel.org
3325 S:      Maintained
3326 F:      Documentation/atomic_*.txt
3327 F:      arch/*/include/asm/atomic*.h
3328 F:      include/*/atomic*.h
3329 F:      include/linux/refcount.h
3330 F:      scripts/atomic/
3331
3332 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3333 M:      Bradley Grove <linuxdrivers@attotech.com>
3334 L:      linux-scsi@vger.kernel.org
3335 S:      Supported
3336 W:      http://www.attotech.com
3337 F:      drivers/scsi/esas2r
3338
3339 ATUSB IEEE 802.15.4 RADIO DRIVER
3340 M:      Stefan Schmidt <stefan@datenfreihafen.org>
3341 L:      linux-wpan@vger.kernel.org
3342 S:      Maintained
3343 F:      drivers/net/ieee802154/at86rf230.h
3344 F:      drivers/net/ieee802154/atusb.c
3345 F:      drivers/net/ieee802154/atusb.h
3346
3347 AUDIT SUBSYSTEM
3348 M:      Paul Moore <paul@paul-moore.com>
3349 M:      Eric Paris <eparis@redhat.com>
3350 L:      audit@vger.kernel.org
3351 S:      Supported
3352 W:      https://github.com/linux-audit
3353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3354 F:      include/asm-generic/audit_*.h
3355 F:      include/linux/audit.h
3356 F:      include/linux/audit_arch.h
3357 F:      include/uapi/linux/audit.h
3358 F:      kernel/audit*
3359 F:      lib/*audit.c
3360
3361 AUXILIARY BUS DRIVER
3362 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3363 R:      Dave Ertman <david.m.ertman@intel.com>
3364 R:      Ira Weiny <ira.weiny@intel.com>
3365 S:      Supported
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3367 F:      Documentation/driver-api/auxiliary_bus.rst
3368 F:      drivers/base/auxiliary.c
3369 F:      include/linux/auxiliary_bus.h
3370
3371 AUXILIARY DISPLAY DRIVERS
3372 M:      Miguel Ojeda <ojeda@kernel.org>
3373 S:      Maintained
3374 F:      Documentation/devicetree/bindings/auxdisplay/
3375 F:      drivers/auxdisplay/
3376 F:      include/linux/cfag12864b.h
3377
3378 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3379 M:      Andreas Klinger <ak@it-klinger.de>
3380 L:      linux-iio@vger.kernel.org
3381 S:      Maintained
3382 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3383 F:      drivers/iio/adc/hx711.c
3384
3385 AX.25 NETWORK LAYER
3386 M:      Ralf Baechle <ralf@linux-mips.org>
3387 L:      linux-hams@vger.kernel.org
3388 S:      Maintained
3389 W:      https://linux-ax25.in-berlin.de
3390 F:      include/net/ax25.h
3391 F:      include/uapi/linux/ax25.h
3392 F:      net/ax25/
3393
3394 AXENTIA ARM DEVICES
3395 M:      Peter Rosin <peda@axentia.se>
3396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3397 S:      Maintained
3398 F:      arch/arm/boot/dts/microchip/at91-linea.dtsi
3399 F:      arch/arm/boot/dts/microchip/at91-natte.dtsi
3400 F:      arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3401 F:      arch/arm/boot/dts/microchip/at91-tse850-3.dts
3402
3403 AXENTIA ASOC DRIVERS
3404 M:      Peter Rosin <peda@axentia.se>
3405 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3406 S:      Maintained
3407 F:      Documentation/devicetree/bindings/sound/axentia,*
3408 F:      sound/soc/atmel/tse850-pcm5142.c
3409
3410 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3411 M:      Nuno Sá <nuno.sa@analog.com>
3412 L:      linux-hwmon@vger.kernel.org
3413 S:      Supported
3414 W:      https://ez.analog.com/linux-software-drivers
3415 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3416 F:      drivers/hwmon/axi-fan-control.c
3417
3418 AXXIA I2C CONTROLLER
3419 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3420 L:      linux-i2c@vger.kernel.org
3421 S:      Maintained
3422 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3423 F:      drivers/i2c/busses/i2c-axxia.c
3424
3425 AZ6007 DVB DRIVER
3426 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3427 L:      linux-media@vger.kernel.org
3428 S:      Maintained
3429 W:      https://linuxtv.org
3430 T:      git git://linuxtv.org/media_tree.git
3431 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3432
3433 AZTECH FM RADIO RECEIVER DRIVER
3434 M:      Hans Verkuil <hverkuil@xs4all.nl>
3435 L:      linux-media@vger.kernel.org
3436 S:      Maintained
3437 W:      https://linuxtv.org
3438 T:      git git://linuxtv.org/media_tree.git
3439 F:      drivers/media/radio/radio-aztech*
3440
3441 B43 WIRELESS DRIVER
3442 L:      linux-wireless@vger.kernel.org
3443 L:      b43-dev@lists.infradead.org
3444 S:      Orphan
3445 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3446 F:      drivers/net/wireless/broadcom/b43/
3447
3448 B43LEGACY WIRELESS DRIVER
3449 M:      Larry Finger <Larry.Finger@lwfinger.net>
3450 L:      linux-wireless@vger.kernel.org
3451 L:      b43-dev@lists.infradead.org
3452 S:      Maintained
3453 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3454 F:      drivers/net/wireless/broadcom/b43legacy/
3455
3456 BACKLIGHT CLASS/SUBSYSTEM
3457 M:      Lee Jones <lee@kernel.org>
3458 M:      Daniel Thompson <daniel.thompson@linaro.org>
3459 M:      Jingoo Han <jingoohan1@gmail.com>
3460 L:      dri-devel@lists.freedesktop.org
3461 S:      Maintained
3462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3463 F:      Documentation/ABI/stable/sysfs-class-backlight
3464 F:      Documentation/ABI/testing/sysfs-class-backlight
3465 F:      Documentation/devicetree/bindings/leds/backlight
3466 F:      drivers/video/backlight/
3467 F:      include/linux/backlight.h
3468 F:      include/linux/pwm_backlight.h
3469
3470 BARCO P50 GPIO DRIVER
3471 M:      Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
3472 M:      Peter Korsgaard <peter.korsgaard@barco.com>
3473 S:      Maintained
3474 F:      drivers/platform/x86/barco-p50-gpio.c
3475
3476 BATMAN ADVANCED
3477 M:      Marek Lindner <mareklindner@neomailbox.ch>
3478 M:      Simon Wunderlich <sw@simonwunderlich.de>
3479 M:      Antonio Quartulli <a@unstable.cc>
3480 M:      Sven Eckelmann <sven@narfation.org>
3481 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3482 S:      Maintained
3483 W:      https://www.open-mesh.org/
3484 Q:      https://patchwork.open-mesh.org/project/batman/list/
3485 B:      https://www.open-mesh.org/projects/batman-adv/issues
3486 C:      ircs://irc.hackint.org/batadv
3487 T:      git https://git.open-mesh.org/linux-merge.git
3488 F:      Documentation/networking/batman-adv.rst
3489 F:      include/uapi/linux/batadv_packet.h
3490 F:      include/uapi/linux/batman_adv.h
3491 F:      net/batman-adv/
3492
3493 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3494 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3495 L:      linux-hams@vger.kernel.org
3496 S:      Maintained
3497 W:      http://www.baycom.org/~tom/ham/ham.html
3498 F:      drivers/net/hamradio/baycom*
3499
3500 BCACHE (BLOCK LAYER CACHE)
3501 M:      Coly Li <colyli@suse.de>
3502 M:      Kent Overstreet <kent.overstreet@gmail.com>
3503 L:      linux-bcache@vger.kernel.org
3504 S:      Maintained
3505 W:      http://bcache.evilpiepirate.org
3506 C:      irc://irc.oftc.net/bcache
3507 F:      drivers/md/bcache/
3508
3509 BCACHEFS
3510 M:      Kent Overstreet <kent.overstreet@linux.dev>
3511 R:      Brian Foster <bfoster@redhat.com>
3512 L:      linux-bcachefs@vger.kernel.org
3513 S:      Supported
3514 C:      irc://irc.oftc.net/bcache
3515 F:      fs/bcachefs/
3516
3517 BDISP ST MEDIA DRIVER
3518 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3519 L:      linux-media@vger.kernel.org
3520 S:      Supported
3521 W:      https://linuxtv.org
3522 T:      git git://linuxtv.org/media_tree.git
3523 F:      drivers/media/platform/st/sti/bdisp
3524
3525 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3526 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3527 L:      netdev@vger.kernel.org
3528 S:      Maintained
3529 F:      drivers/net/ethernet/ec_bhf.c
3530
3531 BEFS FILE SYSTEM
3532 M:      Luis de Bethencourt <luisbg@kernel.org>
3533 M:      Salah Triki <salah.triki@gmail.com>
3534 S:      Maintained
3535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3536 F:      Documentation/filesystems/befs.rst
3537 F:      fs/befs/
3538
3539 BFQ I/O SCHEDULER
3540 M:      Paolo Valente <paolo.valente@unimore.it>
3541 M:      Jens Axboe <axboe@kernel.dk>
3542 L:      linux-block@vger.kernel.org
3543 S:      Maintained
3544 F:      Documentation/block/bfq-iosched.rst
3545 F:      block/bfq-*
3546
3547 BFS FILE SYSTEM
3548 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3549 S:      Maintained
3550 F:      Documentation/filesystems/bfs.rst
3551 F:      fs/bfs/
3552 F:      include/uapi/linux/bfs_fs.h
3553
3554 BITMAP API
3555 M:      Yury Norov <yury.norov@gmail.com>
3556 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
3557 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3558 S:      Maintained
3559 F:      include/linux/bitfield.h
3560 F:      include/linux/bitmap-str.h
3561 F:      include/linux/bitmap.h
3562 F:      include/linux/bits.h
3563 F:      include/linux/cpumask.h
3564 F:      include/linux/find.h
3565 F:      include/linux/nodemask.h
3566 F:      include/vdso/bits.h
3567 F:      lib/bitmap-str.c
3568 F:      lib/bitmap.c
3569 F:      lib/cpumask.c
3570 F:      lib/cpumask_kunit.c
3571 F:      lib/find_bit.c
3572 F:      lib/find_bit_benchmark.c
3573 F:      lib/test_bitmap.c
3574 F:      tools/include/linux/bitfield.h
3575 F:      tools/include/linux/bitmap.h
3576 F:      tools/include/linux/bits.h
3577 F:      tools/include/linux/find.h
3578 F:      tools/include/vdso/bits.h
3579 F:      tools/lib/bitmap.c
3580 F:      tools/lib/find_bit.c
3581
3582 BLINKM RGB LED DRIVER
3583 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3584 S:      Maintained
3585 F:      drivers/leds/leds-blinkm.c
3586
3587 BLOCK LAYER
3588 M:      Jens Axboe <axboe@kernel.dk>
3589 L:      linux-block@vger.kernel.org
3590 S:      Maintained
3591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3592 F:      Documentation/ABI/stable/sysfs-block
3593 F:      Documentation/block/
3594 F:      block/
3595 F:      drivers/block/
3596 F:      include/linux/bio.h
3597 F:      include/linux/blk*
3598 F:      kernel/trace/blktrace.c
3599 F:      lib/sbitmap.c
3600
3601 BLOCK2MTD DRIVER
3602 M:      Joern Engel <joern@lazybastard.org>
3603 L:      linux-mtd@lists.infradead.org
3604 S:      Maintained
3605 F:      drivers/mtd/devices/block2mtd.c
3606
3607 BLUETOOTH DRIVERS
3608 M:      Marcel Holtmann <marcel@holtmann.org>
3609 M:      Johan Hedberg <johan.hedberg@gmail.com>
3610 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3611 L:      linux-bluetooth@vger.kernel.org
3612 S:      Supported
3613 W:      http://www.bluez.org/
3614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3616 F:      Documentation/devicetree/bindings/net/bluetooth/
3617 F:      drivers/bluetooth/
3618
3619 BLUETOOTH SUBSYSTEM
3620 M:      Marcel Holtmann <marcel@holtmann.org>
3621 M:      Johan Hedberg <johan.hedberg@gmail.com>
3622 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3623 L:      linux-bluetooth@vger.kernel.org
3624 S:      Supported
3625 W:      http://www.bluez.org/
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3628 F:      include/net/bluetooth/
3629 F:      net/bluetooth/
3630
3631 BONDING DRIVER
3632 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3633 M:      Andy Gospodarek <andy@greyhouse.net>
3634 L:      netdev@vger.kernel.org
3635 S:      Supported
3636 W:      http://sourceforge.net/projects/bonding/
3637 F:      Documentation/networking/bonding.rst
3638 F:      drivers/net/bonding/
3639 F:      include/net/bond*
3640 F:      include/uapi/linux/if_bonding.h
3641 F:      tools/testing/selftests/drivers/net/bonding/
3642
3643 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3644 M:      Dan Robertson <dan@dlrobertson.com>
3645 L:      linux-iio@vger.kernel.org
3646 S:      Maintained
3647 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3648 F:      drivers/iio/accel/bma400*
3649
3650 BPF JIT for ARM
3651 M:      Russell King <linux@armlinux.org.uk>
3652 M:      Puranjay Mohan <puranjay12@gmail.com>
3653 L:      bpf@vger.kernel.org
3654 S:      Maintained
3655 F:      arch/arm/net/
3656
3657 BPF JIT for ARM64
3658 M:      Daniel Borkmann <daniel@iogearbox.net>
3659 M:      Alexei Starovoitov <ast@kernel.org>
3660 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3661 L:      bpf@vger.kernel.org
3662 S:      Supported
3663 F:      arch/arm64/net/
3664
3665 BPF JIT for MIPS (32-BIT AND 64-BIT)
3666 M:      Johan Almbladh <johan.almbladh@anyfinetworks.com>
3667 M:      Paul Burton <paulburton@kernel.org>
3668 L:      bpf@vger.kernel.org
3669 S:      Maintained
3670 F:      arch/mips/net/
3671
3672 BPF JIT for NFP NICs
3673 M:      Jakub Kicinski <kuba@kernel.org>
3674 L:      bpf@vger.kernel.org
3675 S:      Odd Fixes
3676 F:      drivers/net/ethernet/netronome/nfp/bpf/
3677
3678 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3679 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3680 M:      Michael Ellerman <mpe@ellerman.id.au>
3681 L:      bpf@vger.kernel.org
3682 S:      Supported
3683 F:      arch/powerpc/net/
3684
3685 BPF JIT for RISC-V (32-bit)
3686 M:      Luke Nelson <luke.r.nels@gmail.com>
3687 M:      Xi Wang <xi.wang@gmail.com>
3688 L:      bpf@vger.kernel.org
3689 S:      Maintained
3690 F:      arch/riscv/net/
3691 X:      arch/riscv/net/bpf_jit_comp64.c
3692
3693 BPF JIT for RISC-V (64-bit)
3694 M:      Björn Töpel <bjorn@kernel.org>
3695 L:      bpf@vger.kernel.org
3696 S:      Maintained
3697 F:      arch/riscv/net/
3698 X:      arch/riscv/net/bpf_jit_comp32.c
3699
3700 BPF JIT for S390
3701 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3702 M:      Heiko Carstens <hca@linux.ibm.com>
3703 M:      Vasily Gorbik <gor@linux.ibm.com>
3704 L:      bpf@vger.kernel.org
3705 S:      Supported
3706 F:      arch/s390/net/
3707 X:      arch/s390/net/pnet.c
3708
3709 BPF JIT for SPARC (32-BIT AND 64-BIT)
3710 M:      David S. Miller <davem@davemloft.net>
3711 L:      bpf@vger.kernel.org
3712 S:      Odd Fixes
3713 F:      arch/sparc/net/
3714
3715 BPF JIT for X86 32-BIT
3716 M:      Wang YanQing <udknight@gmail.com>
3717 L:      bpf@vger.kernel.org
3718 S:      Odd Fixes
3719 F:      arch/x86/net/bpf_jit_comp32.c
3720
3721 BPF JIT for X86 64-BIT
3722 M:      Alexei Starovoitov <ast@kernel.org>
3723 M:      Daniel Borkmann <daniel@iogearbox.net>
3724 L:      bpf@vger.kernel.org
3725 S:      Supported
3726 F:      arch/x86/net/
3727 X:      arch/x86/net/bpf_jit_comp32.c
3728
3729 BPF [BTF]
3730 M:      Martin KaFai Lau <martin.lau@linux.dev>
3731 L:      bpf@vger.kernel.org
3732 S:      Maintained
3733 F:      include/linux/btf*
3734 F:      kernel/bpf/btf.c
3735
3736 BPF [CORE]
3737 M:      Alexei Starovoitov <ast@kernel.org>
3738 M:      Daniel Borkmann <daniel@iogearbox.net>
3739 R:      John Fastabend <john.fastabend@gmail.com>
3740 L:      bpf@vger.kernel.org
3741 S:      Maintained
3742 F:      include/linux/bpf*
3743 F:      include/linux/filter.h
3744 F:      include/linux/tnum.h
3745 F:      kernel/bpf/core.c
3746 F:      kernel/bpf/dispatcher.c
3747 F:      kernel/bpf/mprog.c
3748 F:      kernel/bpf/syscall.c
3749 F:      kernel/bpf/tnum.c
3750 F:      kernel/bpf/trampoline.c
3751 F:      kernel/bpf/verifier.c
3752
3753 BPF [DOCUMENTATION] (Related to Standardization)
3754 R:      David Vernet <void@manifault.com>
3755 L:      bpf@vger.kernel.org
3756 L:      bpf@ietf.org
3757 S:      Maintained
3758 F:      Documentation/bpf/standardization/
3759
3760 BPF [GENERAL] (Safe Dynamic Programs and Tools)
3761 M:      Alexei Starovoitov <ast@kernel.org>
3762 M:      Daniel Borkmann <daniel@iogearbox.net>
3763 M:      Andrii Nakryiko <andrii@kernel.org>
3764 R:      Martin KaFai Lau <martin.lau@linux.dev>
3765 R:      Song Liu <song@kernel.org>
3766 R:      Yonghong Song <yonghong.song@linux.dev>
3767 R:      John Fastabend <john.fastabend@gmail.com>
3768 R:      KP Singh <kpsingh@kernel.org>
3769 R:      Stanislav Fomichev <sdf@google.com>
3770 R:      Hao Luo <haoluo@google.com>
3771 R:      Jiri Olsa <jolsa@kernel.org>
3772 L:      bpf@vger.kernel.org
3773 S:      Supported
3774 W:      https://bpf.io/
3775 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3778 F:      Documentation/bpf/
3779 F:      Documentation/networking/filter.rst
3780 F:      Documentation/userspace-api/ebpf/
3781 F:      arch/*/net/*
3782 F:      include/linux/bpf*
3783 F:      include/linux/btf*
3784 F:      include/linux/filter.h
3785 F:      include/trace/events/xdp.h
3786 F:      include/uapi/linux/bpf*
3787 F:      include/uapi/linux/btf*
3788 F:      include/uapi/linux/filter.h
3789 F:      kernel/bpf/
3790 F:      kernel/trace/bpf_trace.c
3791 F:      lib/test_bpf.c
3792 F:      net/bpf/
3793 F:      net/core/filter.c
3794 F:      net/sched/act_bpf.c
3795 F:      net/sched/cls_bpf.c
3796 F:      samples/bpf/
3797 F:      scripts/bpf_doc.py
3798 F:      scripts/Makefile.btf
3799 F:      scripts/pahole-version.sh
3800 F:      tools/bpf/
3801 F:      tools/lib/bpf/
3802 F:      tools/testing/selftests/bpf/
3803
3804 BPF [ITERATOR]
3805 M:      Yonghong Song <yonghong.song@linux.dev>
3806 L:      bpf@vger.kernel.org
3807 S:      Maintained
3808 F:      kernel/bpf/*iter.c
3809
3810 BPF [L7 FRAMEWORK] (sockmap)
3811 M:      John Fastabend <john.fastabend@gmail.com>
3812 M:      Jakub Sitnicki <jakub@cloudflare.com>
3813 L:      netdev@vger.kernel.org
3814 L:      bpf@vger.kernel.org
3815 S:      Maintained
3816 F:      include/linux/skmsg.h
3817 F:      net/core/skmsg.c
3818 F:      net/core/sock_map.c
3819 F:      net/ipv4/tcp_bpf.c
3820 F:      net/ipv4/udp_bpf.c
3821 F:      net/unix/unix_bpf.c
3822
3823 BPF [LIBRARY] (libbpf)
3824 M:      Andrii Nakryiko <andrii@kernel.org>
3825 L:      bpf@vger.kernel.org
3826 S:      Maintained
3827 F:      tools/lib/bpf/
3828
3829 BPF [MISC]
3830 L:      bpf@vger.kernel.org
3831 S:      Odd Fixes
3832 K:      (?:\b|_)bpf(?:\b|_)
3833
3834 BPF [NETKIT] (BPF-programmable network device)
3835 M:      Daniel Borkmann <daniel@iogearbox.net>
3836 M:      Nikolay Aleksandrov <razor@blackwall.org>
3837 L:      bpf@vger.kernel.org
3838 L:      netdev@vger.kernel.org
3839 S:      Supported
3840 F:      drivers/net/netkit.c
3841 F:      include/net/netkit.h
3842
3843 BPF [NETWORKING] (struct_ops, reuseport)
3844 M:      Martin KaFai Lau <martin.lau@linux.dev>
3845 L:      bpf@vger.kernel.org
3846 L:      netdev@vger.kernel.org
3847 S:      Maintained
3848 F:      kernel/bpf/bpf_struct*
3849
3850 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
3851 M:      Martin KaFai Lau <martin.lau@linux.dev>
3852 M:      Daniel Borkmann <daniel@iogearbox.net>
3853 R:      John Fastabend <john.fastabend@gmail.com>
3854 L:      bpf@vger.kernel.org
3855 L:      netdev@vger.kernel.org
3856 S:      Maintained
3857 F:      include/net/tcx.h
3858 F:      kernel/bpf/tcx.c
3859 F:      net/core/filter.c
3860 F:      net/sched/act_bpf.c
3861 F:      net/sched/cls_bpf.c
3862
3863 BPF [RINGBUF]
3864 M:      Andrii Nakryiko <andrii@kernel.org>
3865 L:      bpf@vger.kernel.org
3866 S:      Maintained
3867 F:      kernel/bpf/ringbuf.c
3868
3869 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
3870 M:      KP Singh <kpsingh@kernel.org>
3871 R:      Florent Revest <revest@chromium.org>
3872 R:      Brendan Jackman <jackmanb@chromium.org>
3873 L:      bpf@vger.kernel.org
3874 S:      Maintained
3875 F:      Documentation/bpf/prog_lsm.rst
3876 F:      include/linux/bpf_lsm.h
3877 F:      kernel/bpf/bpf_lsm.c
3878 F:      security/bpf/
3879
3880 BPF [SELFTESTS] (Test Runners & Infrastructure)
3881 M:      Andrii Nakryiko <andrii@kernel.org>
3882 R:      Mykola Lysenko <mykolal@fb.com>
3883 L:      bpf@vger.kernel.org
3884 S:      Maintained
3885 F:      tools/testing/selftests/bpf/
3886
3887 BPF [STORAGE & CGROUPS]
3888 M:      Martin KaFai Lau <martin.lau@linux.dev>
3889 L:      bpf@vger.kernel.org
3890 S:      Maintained
3891 F:      kernel/bpf/*storage.c
3892 F:      kernel/bpf/bpf_lru*
3893 F:      kernel/bpf/cgroup.c
3894
3895 BPF [TOOLING] (bpftool)
3896 M:      Quentin Monnet <quentin@isovalent.com>
3897 L:      bpf@vger.kernel.org
3898 S:      Maintained
3899 F:      kernel/bpf/disasm.*
3900 F:      tools/bpf/bpftool/
3901
3902 BPF [TRACING]
3903 M:      Song Liu <song@kernel.org>
3904 R:      Jiri Olsa <jolsa@kernel.org>
3905 L:      bpf@vger.kernel.org
3906 S:      Maintained
3907 F:      kernel/bpf/stackmap.c
3908 F:      kernel/trace/bpf_trace.c
3909
3910 BROADCOM ASP 2.0 ETHERNET DRIVER
3911 M:      Justin Chen <justin.chen@broadcom.com>
3912 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3913 L:      bcm-kernel-feedback-list@broadcom.com
3914 L:      netdev@vger.kernel.org
3915 S:      Supported
3916 F:      Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
3917 F:      drivers/net/ethernet/broadcom/asp2/
3918
3919 BROADCOM B44 10/100 ETHERNET DRIVER
3920 M:      Michael Chan <michael.chan@broadcom.com>
3921 L:      netdev@vger.kernel.org
3922 S:      Supported
3923 F:      drivers/net/ethernet/broadcom/b44.*
3924
3925 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
3926 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3927 L:      netdev@vger.kernel.org
3928 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3929 S:      Supported
3930 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3931 F:      drivers/net/dsa/b53/*
3932 F:      drivers/net/dsa/bcm_sf2*
3933 F:      include/linux/dsa/brcm.h
3934 F:      include/linux/platform_data/b53.h
3935
3936 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3937 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3938 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3939 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3941 S:      Maintained
3942 T:      git https://github.com/broadcom/stblinux.git
3943 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3944 F:      drivers/pci/controller/pcie-brcmstb.c
3945 F:      drivers/staging/vc04_services
3946 N:      bcm2711
3947 N:      bcm283*
3948 N:      raspberrypi
3949
3950 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3951 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3952 M:      Ray Jui <rjui@broadcom.com>
3953 M:      Scott Branden <sbranden@broadcom.com>
3954 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3955 S:      Maintained
3956 T:      git https://github.com/broadcom/mach-bcm
3957 F:      arch/arm/mach-bcm/
3958 N:      bcm281*
3959 N:      bcm113*
3960 N:      bcm216*
3961 N:      kona
3962
3963 BROADCOM BCM47XX MIPS ARCHITECTURE
3964 M:      Hauke Mehrtens <hauke@hauke-m.de>
3965 M:      Rafał Miłecki <zajec5@gmail.com>
3966 L:      linux-mips@vger.kernel.org
3967 S:      Maintained
3968 F:      Documentation/devicetree/bindings/mips/brcm/
3969 F:      arch/mips/bcm47xx/*
3970 F:      arch/mips/include/asm/mach-bcm47xx/*
3971
3972 BROADCOM BCM4908 ETHERNET DRIVER
3973 M:      Rafał Miłecki <rafal@milecki.pl>
3974 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3975 L:      netdev@vger.kernel.org
3976 S:      Maintained
3977 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
3978 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
3979 F:      drivers/net/ethernet/broadcom/unimac.h
3980
3981 BROADCOM BCM4908 PINMUX DRIVER
3982 M:      Rafał Miłecki <rafal@milecki.pl>
3983 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3984 L:      linux-gpio@vger.kernel.org
3985 S:      Maintained
3986 F:      Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
3987 F:      drivers/pinctrl/bcm/pinctrl-bcm4908.c
3988
3989 BROADCOM BCM5301X ARM ARCHITECTURE
3990 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3991 M:      Hauke Mehrtens <hauke@hauke-m.de>
3992 M:      Rafał Miłecki <zajec5@gmail.com>
3993 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3995 S:      Maintained
3996 F:      arch/arm/boot/dts/broadcom/bcm-ns.dtsi
3997 F:      arch/arm/boot/dts/broadcom/bcm470*
3998 F:      arch/arm/boot/dts/broadcom/bcm5301*
3999 F:      arch/arm/boot/dts/broadcom/bcm953012*
4000 F:      arch/arm/mach-bcm/bcm_5301x.c
4001
4002 BROADCOM BCM53573 ARM ARCHITECTURE
4003 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4004 M:      Rafał Miłecki <rafal@milecki.pl>
4005 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4007 S:      Maintained
4008 F:      arch/arm/boot/dts/broadcom/bcm47189*
4009 F:      arch/arm/boot/dts/broadcom/bcm53573*
4010
4011 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4012 M:      Kevin Cernekee <cernekee@gmail.com>
4013 L:      linux-usb@vger.kernel.org
4014 S:      Maintained
4015 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
4016
4017 BROADCOM BCM7XXX ARM ARCHITECTURE
4018 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4019 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4021 S:      Maintained
4022 T:      git https://github.com/broadcom/stblinux.git
4023 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4024 F:      arch/arm/boot/dts/broadcom/bcm7*.dts*
4025 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
4026 F:      arch/arm/mach-bcm/*brcmstb*
4027 F:      arch/arm/mm/cache-b15-rac.c
4028 F:      drivers/bus/brcmstb_gisb.c
4029 F:      drivers/pci/controller/pcie-brcmstb.c
4030 N:      brcmstb
4031 N:      bcm7038
4032 N:      bcm7120
4033
4034 BROADCOM BCMBCA ARM ARCHITECTURE
4035 M:      William Zhang <william.zhang@broadcom.com>
4036 M:      Anand Gore <anand.gore@broadcom.com>
4037 M:      Kursad Oney <kursad.oney@broadcom.com>
4038 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4039 M:      Rafał Miłecki <rafal@milecki.pl>
4040 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4042 S:      Maintained
4043 T:      git https://github.com/broadcom/stblinux.git
4044 F:      Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4045 F:      arch/arm64/boot/dts/broadcom/bcmbca/*
4046 N:      bcmbca
4047 N:      bcm[9]?47622
4048 N:      bcm[9]?4912
4049 N:      bcm[9]?63138
4050 N:      bcm[9]?63146
4051 N:      bcm[9]?63148
4052 N:      bcm[9]?63158
4053 N:      bcm[9]?63178
4054 N:      bcm[9]?6756
4055 N:      bcm[9]?6813
4056 N:      bcm[9]?6846
4057 N:      bcm[9]?6855
4058 N:      bcm[9]?6856
4059 N:      bcm[9]?6858
4060 N:      bcm[9]?6878
4061
4062 BROADCOM BDC DRIVER
4063 M:      Justin Chen <justin.chen@broadcom.com>
4064 M:      Al Cooper <alcooperx@gmail.com>
4065 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4066 L:      linux-usb@vger.kernel.org
4067 S:      Maintained
4068 F:      Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4069 F:      drivers/usb/gadget/udc/bdc/
4070
4071 BROADCOM BMIPS CPUFREQ DRIVER
4072 M:      Markus Mayer <mmayer@broadcom.com>
4073 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4074 L:      linux-pm@vger.kernel.org
4075 S:      Maintained
4076 F:      drivers/cpufreq/bmips-cpufreq.c
4077
4078 BROADCOM BMIPS MIPS ARCHITECTURE
4079 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4080 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4081 L:      linux-mips@vger.kernel.org
4082 S:      Maintained
4083 T:      git https://github.com/broadcom/stblinux.git
4084 F:      arch/mips/bmips/*
4085 F:      arch/mips/boot/dts/brcm/bcm*.dts*
4086 F:      arch/mips/include/asm/mach-bmips/*
4087 F:      arch/mips/kernel/*bmips*
4088 F:      drivers/irqchip/irq-bcm63*
4089 F:      drivers/irqchip/irq-bcm7*
4090 F:      drivers/irqchip/irq-brcmstb*
4091 F:      drivers/pmdomain/bcm/bcm63xx-power.c
4092 F:      include/linux/bcm963xx_nvram.h
4093 F:      include/linux/bcm963xx_tag.h
4094
4095 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4096 M:      Rasesh Mody <rmody@marvell.com>
4097 M:      GR-Linux-NIC-Dev@marvell.com
4098 L:      netdev@vger.kernel.org
4099 S:      Supported
4100 F:      drivers/net/ethernet/broadcom/bnx2.*
4101 F:      drivers/net/ethernet/broadcom/bnx2_*
4102
4103 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4104 M:      Saurav Kashyap <skashyap@marvell.com>
4105 M:      Javed Hasan <jhasan@marvell.com>
4106 M:      GR-QLogic-Storage-Upstream@marvell.com
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Supported
4109 F:      drivers/scsi/bnx2fc/
4110
4111 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4112 M:      Nilesh Javali <njavali@marvell.com>
4113 M:      Manish Rangankar <mrangankar@marvell.com>
4114 M:      GR-QLogic-Storage-Upstream@marvell.com
4115 L:      linux-scsi@vger.kernel.org
4116 S:      Supported
4117 F:      drivers/scsi/bnx2i/
4118
4119 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4120 M:      Ariel Elior <aelior@marvell.com>
4121 M:      Sudarsana Kalluru <skalluru@marvell.com>
4122 M:      Manish Chopra <manishc@marvell.com>
4123 L:      netdev@vger.kernel.org
4124 S:      Supported
4125 F:      drivers/net/ethernet/broadcom/bnx2x/
4126
4127 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4128 M:      Michael Chan <michael.chan@broadcom.com>
4129 L:      netdev@vger.kernel.org
4130 S:      Supported
4131 F:      drivers/firmware/broadcom/tee_bnxt_fw.c
4132 F:      drivers/net/ethernet/broadcom/bnxt/
4133 F:      include/linux/firmware/broadcom/tee_bnxt_fw.h
4134
4135 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
4136 M:      Arend van Spriel <aspriel@gmail.com>
4137 M:      Franky Lin <franky.lin@broadcom.com>
4138 M:      Hante Meuleman <hante.meuleman@broadcom.com>
4139 L:      linux-wireless@vger.kernel.org
4140 L:      brcm80211-dev-list.pdl@broadcom.com
4141 L:      SHA-cyfmac-dev-list@infineon.com
4142 S:      Supported
4143 F:      drivers/net/wireless/broadcom/brcm80211/
4144
4145 BROADCOM BRCMSTB GPIO DRIVER
4146 M:      Doug Berger <opendmb@gmail.com>
4147 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4148 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4149 S:      Supported
4150 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4151 F:      drivers/gpio/gpio-brcmstb.c
4152
4153 BROADCOM BRCMSTB I2C DRIVER
4154 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4155 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4156 L:      linux-i2c@vger.kernel.org
4157 S:      Supported
4158 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4159 F:      drivers/i2c/busses/i2c-brcmstb.c
4160
4161 BROADCOM BRCMSTB UART DRIVER
4162 M:      Al Cooper <alcooperx@gmail.com>
4163 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4164 L:      linux-serial@vger.kernel.org
4165 S:      Maintained
4166 F:      Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4167 F:      drivers/tty/serial/8250/8250_bcm7271.c
4168
4169 BROADCOM BRCMSTB USB EHCI DRIVER
4170 M:      Justin Chen <justin.chen@broadcom.com>
4171 M:      Al Cooper <alcooperx@gmail.com>
4172 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4173 L:      linux-usb@vger.kernel.org
4174 S:      Maintained
4175 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4176 F:      drivers/usb/host/ehci-brcm.*
4177
4178 BROADCOM BRCMSTB USB PIN MAP DRIVER
4179 M:      Al Cooper <alcooperx@gmail.com>
4180 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4181 L:      linux-usb@vger.kernel.org
4182 S:      Maintained
4183 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4184 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
4185
4186 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4187 M:      Justin Chen <justin.chen@broadcom.com>
4188 M:      Al Cooper <alcooperx@gmail.com>
4189 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4190 L:      linux-kernel@vger.kernel.org
4191 S:      Maintained
4192 F:      drivers/phy/broadcom/phy-brcm-usb*
4193
4194 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4195 M:      William Zhang <william.zhang@broadcom.com>
4196 M:      Kursad Oney <kursad.oney@broadcom.com>
4197 M:      Jonas Gorski <jonas.gorski@gmail.com>
4198 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4199 L:      linux-spi@vger.kernel.org
4200 S:      Maintained
4201 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4202 F:      drivers/spi/spi-bcm63xx-hsspi.c
4203 F:      drivers/spi/spi-bcmbca-hsspi.c
4204
4205 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4206 M:      Jonas Gorski <jonas.gorski@gmail.com>
4207 L:      linux-spi@vger.kernel.org
4208 S:      Odd Fixes
4209 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4210 F:      drivers/spi/spi-bcm63xx.c
4211
4212 BROADCOM ETHERNET PHY DRIVERS
4213 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4214 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4215 L:      netdev@vger.kernel.org
4216 S:      Supported
4217 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4218 F:      drivers/net/phy/bcm*.[ch]
4219 F:      drivers/net/phy/broadcom.c
4220 F:      include/linux/brcmphy.h
4221
4222 BROADCOM GENET ETHERNET DRIVER
4223 M:      Doug Berger <opendmb@gmail.com>
4224 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4225 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4226 L:      netdev@vger.kernel.org
4227 S:      Supported
4228 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4229 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4230 F:      drivers/net/ethernet/broadcom/genet/
4231 F:      drivers/net/ethernet/broadcom/unimac.h
4232 F:      drivers/net/mdio/mdio-bcm-unimac.c
4233 F:      include/linux/platform_data/bcmgenet.h
4234 F:      include/linux/platform_data/mdio-bcm-unimac.h
4235
4236 BROADCOM IPROC ARM ARCHITECTURE
4237 M:      Ray Jui <rjui@broadcom.com>
4238 M:      Scott Branden <sbranden@broadcom.com>
4239 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4241 S:      Maintained
4242 T:      git https://github.com/broadcom/stblinux.git
4243 F:      arch/arm64/boot/dts/broadcom/northstar2/*
4244 F:      arch/arm64/boot/dts/broadcom/stingray/*
4245 F:      drivers/clk/bcm/clk-ns*
4246 F:      drivers/clk/bcm/clk-sr*
4247 F:      drivers/pinctrl/bcm/pinctrl-ns*
4248 F:      include/dt-bindings/clock/bcm-sr*
4249 N:      iproc
4250 N:      cygnus
4251 N:      bcm[-_]nsp
4252 N:      bcm9113*
4253 N:      bcm9583*
4254 N:      bcm9585*
4255 N:      bcm9586*
4256 N:      bcm988312
4257 N:      bcm113*
4258 N:      bcm583*
4259 N:      bcm585*
4260 N:      bcm586*
4261 N:      bcm88312
4262 N:      hr2
4263 N:      stingray
4264
4265 BROADCOM IPROC GBIT ETHERNET DRIVER
4266 M:      Rafał Miłecki <rafal@milecki.pl>
4267 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4268 L:      netdev@vger.kernel.org
4269 S:      Maintained
4270 F:      Documentation/devicetree/bindings/net/brcm,amac.yaml
4271 F:      drivers/net/ethernet/broadcom/bgmac*
4272 F:      drivers/net/ethernet/broadcom/unimac.h
4273
4274 BROADCOM KONA GPIO DRIVER
4275 M:      Ray Jui <rjui@broadcom.com>
4276 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4277 S:      Supported
4278 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4279 F:      drivers/gpio/gpio-bcm-kona.c
4280
4281 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4282 M:      Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
4283 M:      Kashyap Desai <kashyap.desai@broadcom.com>
4284 M:      Sumit Saxena <sumit.saxena@broadcom.com>
4285 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
4286 L:      mpi3mr-linuxdrv.pdl@broadcom.com
4287 L:      linux-scsi@vger.kernel.org
4288 S:      Supported
4289 W:      https://www.broadcom.com/support/storage
4290 F:      drivers/scsi/mpi3mr/
4291
4292 BROADCOM NETXTREME-E ROCE DRIVER
4293 M:      Selvin Xavier <selvin.xavier@broadcom.com>
4294 L:      linux-rdma@vger.kernel.org
4295 S:      Supported
4296 W:      http://www.broadcom.com
4297 F:      drivers/infiniband/hw/bnxt_re/
4298 F:      include/uapi/rdma/bnxt_re-abi.h
4299
4300 BROADCOM NVRAM DRIVER
4301 M:      Rafał Miłecki <zajec5@gmail.com>
4302 L:      linux-mips@vger.kernel.org
4303 S:      Maintained
4304 F:      drivers/firmware/broadcom/*
4305
4306 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4307 M:      Rafał Miłecki <rafal@milecki.pl>
4308 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4309 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4310 L:      linux-pm@vger.kernel.org
4311 S:      Maintained
4312 T:      git https://github.com/broadcom/stblinux.git
4313 F:      drivers/pmdomain/bcm/bcm-pmb.c
4314 F:      include/dt-bindings/soc/bcm-pmb.h
4315
4316 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4317 M:      Rafał Miłecki <zajec5@gmail.com>
4318 L:      linux-wireless@vger.kernel.org
4319 S:      Maintained
4320 F:      drivers/bcma/
4321 F:      include/linux/bcma/
4322
4323 BROADCOM SPI DRIVER
4324 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4325 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4326 S:      Maintained
4327 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4328 F:      drivers/spi/spi-bcm-qspi.*
4329 F:      drivers/spi/spi-brcmstb-qspi.c
4330 F:      drivers/spi/spi-iproc-qspi.c
4331
4332 BROADCOM STB AVS CPUFREQ DRIVER
4333 M:      Markus Mayer <mmayer@broadcom.com>
4334 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4335 L:      linux-pm@vger.kernel.org
4336 S:      Maintained
4337 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4338 F:      drivers/cpufreq/brcmstb*
4339
4340 BROADCOM STB AVS TMON DRIVER
4341 M:      Markus Mayer <mmayer@broadcom.com>
4342 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4343 L:      linux-pm@vger.kernel.org
4344 S:      Maintained
4345 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4346 F:      drivers/thermal/broadcom/brcmstb*
4347
4348 BROADCOM STB DPFE DRIVER
4349 M:      Markus Mayer <mmayer@broadcom.com>
4350 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4352 S:      Maintained
4353 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4354 F:      drivers/memory/brcmstb_dpfe.c
4355
4356 BROADCOM STB NAND FLASH DRIVER
4357 M:      Brian Norris <computersforpeace@gmail.com>
4358 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4359 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4360 L:      linux-mtd@lists.infradead.org
4361 S:      Maintained
4362 F:      drivers/mtd/nand/raw/brcmnand/
4363 F:      include/linux/platform_data/brcmnand.h
4364
4365 BROADCOM STB PCIE DRIVER
4366 M:      Jim Quinlan <jim2101024@gmail.com>
4367 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
4368 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4369 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4370 L:      linux-pci@vger.kernel.org
4371 S:      Maintained
4372 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4373 F:      drivers/pci/controller/pcie-brcmstb.c
4374
4375 BROADCOM SYSTEMPORT ETHERNET DRIVER
4376 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4377 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4378 L:      netdev@vger.kernel.org
4379 S:      Supported
4380 F:      Documentation/devicetree/bindings/net/brcm,systemport.yaml
4381 F:      drivers/net/ethernet/broadcom/bcmsysport.*
4382 F:      drivers/net/ethernet/broadcom/unimac.h
4383
4384 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4385 M:      Pavan Chebbi <pavan.chebbi@broadcom.com>
4386 M:      Michael Chan <mchan@broadcom.com>
4387 L:      netdev@vger.kernel.org
4388 S:      Supported
4389 F:      drivers/net/ethernet/broadcom/tg3.*
4390
4391 BROADCOM VK DRIVER
4392 M:      Scott Branden <scott.branden@broadcom.com>
4393 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4394 S:      Supported
4395 F:      drivers/misc/bcm-vk/
4396 F:      include/uapi/linux/misc/bcm_vk.h
4397
4398 BROCADE BFA FC SCSI DRIVER
4399 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
4400 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
4401 L:      linux-scsi@vger.kernel.org
4402 S:      Supported
4403 F:      drivers/scsi/bfa/
4404
4405 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4406 M:      Rasesh Mody <rmody@marvell.com>
4407 M:      Sudarsana Kalluru <skalluru@marvell.com>
4408 M:      GR-Linux-NIC-Dev@marvell.com
4409 L:      netdev@vger.kernel.org
4410 S:      Supported
4411 F:      drivers/net/ethernet/brocade/bna/
4412
4413 BSG (block layer generic sg v4 driver)
4414 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
4415 L:      linux-scsi@vger.kernel.org
4416 S:      Supported
4417 F:      block/bsg.c
4418 F:      include/linux/bsg.h
4419 F:      include/uapi/linux/bsg.h
4420
4421 BT87X AUDIO DRIVER
4422 M:      Clemens Ladisch <clemens@ladisch.de>
4423 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4424 S:      Maintained
4425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4426 F:      Documentation/sound/cards/bt87x.rst
4427 F:      sound/pci/bt87x.c
4428
4429 BT8XXGPIO DRIVER
4430 M:      Michael Buesch <m@bues.ch>
4431 S:      Maintained
4432 W:      http://bu3sch.de/btgpio.php
4433 F:      drivers/gpio/gpio-bt8xx.c
4434
4435 BTRFS FILE SYSTEM
4436 M:      Chris Mason <clm@fb.com>
4437 M:      Josef Bacik <josef@toxicpanda.com>
4438 M:      David Sterba <dsterba@suse.com>
4439 L:      linux-btrfs@vger.kernel.org
4440 S:      Maintained
4441 W:      https://btrfs.readthedocs.io
4442 Q:      https://patchwork.kernel.org/project/linux-btrfs/list/
4443 C:      irc://irc.libera.chat/btrfs
4444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4445 F:      Documentation/filesystems/btrfs.rst
4446 F:      fs/btrfs/
4447 F:      include/linux/btrfs*
4448 F:      include/trace/events/btrfs.h
4449 F:      include/uapi/linux/btrfs*
4450
4451 BTTV VIDEO4LINUX DRIVER
4452 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4453 L:      linux-media@vger.kernel.org
4454 S:      Odd fixes
4455 W:      https://linuxtv.org
4456 T:      git git://linuxtv.org/media_tree.git
4457 F:      Documentation/driver-api/media/drivers/bttv*
4458 F:      drivers/media/pci/bt8xx/bttv*
4459
4460 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4461 M:      Chanwoo Choi <cw00.choi@samsung.com>
4462 L:      linux-pm@vger.kernel.org
4463 L:      linux-samsung-soc@vger.kernel.org
4464 S:      Maintained
4465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4466 F:      Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4467 F:      drivers/devfreq/exynos-bus.c
4468
4469 BUSLOGIC SCSI DRIVER
4470 M:      Khalid Aziz <khalid@gonehiking.org>
4471 L:      linux-scsi@vger.kernel.org
4472 S:      Maintained
4473 F:      drivers/scsi/BusLogic.*
4474 F:      drivers/scsi/FlashPoint.*
4475
4476 BXCAN CAN NETWORK DRIVER
4477 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
4478 L:      linux-can@vger.kernel.org
4479 S:      Maintained
4480 F:      Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4481 F:      drivers/net/can/bxcan.c
4482
4483 C-MEDIA CMI8788 DRIVER
4484 M:      Clemens Ladisch <clemens@ladisch.de>
4485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4486 S:      Maintained
4487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4488 F:      sound/pci/oxygen/
4489
4490 C-SKY ARCHITECTURE
4491 M:      Guo Ren <guoren@kernel.org>
4492 L:      linux-csky@vger.kernel.org
4493 S:      Supported
4494 T:      git https://github.com/c-sky/csky-linux.git
4495 F:      Documentation/devicetree/bindings/csky/
4496 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
4497 F:      Documentation/devicetree/bindings/timer/csky,*
4498 F:      arch/csky/
4499 F:      drivers/clocksource/timer-gx6605s.c
4500 F:      drivers/clocksource/timer-mp-csky.c
4501 F:      drivers/irqchip/irq-csky-*
4502 N:      csky
4503 K:      csky
4504
4505 CA8210 IEEE-802.15.4 RADIO DRIVER
4506 L:      linux-wpan@vger.kernel.org
4507 S:      Orphan
4508 W:      https://github.com/Cascoda/ca8210-linux.git
4509 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4510 F:      drivers/net/ieee802154/ca8210.c
4511
4512 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4513 M:      David Howells <dhowells@redhat.com>
4514 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
4515 S:      Supported
4516 F:      Documentation/filesystems/caching/cachefiles.rst
4517 F:      fs/cachefiles/
4518
4519 CACHESTAT: PAGE CACHE STATS FOR A FILE
4520 M:      Nhat Pham <nphamcs@gmail.com>
4521 M:      Johannes Weiner <hannes@cmpxchg.org>
4522 L:      linux-mm@kvack.org
4523 S:      Maintained
4524 F:      tools/testing/selftests/cachestat/test_cachestat.c
4525
4526 CADENCE MIPI-CSI2 BRIDGES
4527 M:      Maxime Ripard <mripard@kernel.org>
4528 L:      linux-media@vger.kernel.org
4529 S:      Maintained
4530 F:      Documentation/devicetree/bindings/media/cdns,*.txt
4531 F:      Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4532 F:      drivers/media/platform/cadence/cdns-csi2*
4533
4534 CADENCE NAND DRIVER
4535 L:      linux-mtd@lists.infradead.org
4536 S:      Orphan
4537 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4538 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
4539
4540 CADENCE USB3 DRD IP DRIVER
4541 M:      Peter Chen <peter.chen@kernel.org>
4542 M:      Pawel Laszczak <pawell@cadence.com>
4543 R:      Roger Quadros <rogerq@kernel.org>
4544 L:      linux-usb@vger.kernel.org
4545 S:      Maintained
4546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4547 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4548 F:      drivers/usb/cdns3/
4549 X:      drivers/usb/cdns3/cdnsp*
4550
4551 CADENCE USBHS DRIVER
4552 M:      Pawel Laszczak <pawell@cadence.com>
4553 L:      linux-usb@vger.kernel.org
4554 S:      Maintained
4555 F:      drivers/usb/gadget/udc/cdns2
4556
4557 CADENCE USBSSP DRD IP DRIVER
4558 M:      Pawel Laszczak <pawell@cadence.com>
4559 L:      linux-usb@vger.kernel.org
4560 S:      Maintained
4561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4562 F:      drivers/usb/cdns3/
4563 X:      drivers/usb/cdns3/cdns3*
4564
4565 CADET FM/AM RADIO RECEIVER DRIVER
4566 M:      Hans Verkuil <hverkuil@xs4all.nl>
4567 L:      linux-media@vger.kernel.org
4568 S:      Maintained
4569 W:      https://linuxtv.org
4570 T:      git git://linuxtv.org/media_tree.git
4571 F:      drivers/media/radio/radio-cadet*
4572
4573 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4574 L:      linux-media@vger.kernel.org
4575 S:      Orphan
4576 T:      git git://linuxtv.org/media_tree.git
4577 F:      Documentation/admin-guide/media/cafe_ccic*
4578 F:      drivers/media/platform/marvell/
4579
4580 CAIF NETWORK LAYER
4581 L:      netdev@vger.kernel.org
4582 S:      Orphan
4583 F:      Documentation/networking/caif/
4584 F:      drivers/net/caif/
4585 F:      include/net/caif/
4586 F:      include/uapi/linux/caif/
4587 F:      net/caif/
4588
4589 CAKE QDISC
4590 M:      Toke Høiland-Jørgensen <toke@toke.dk>
4591 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
4592 S:      Maintained
4593 F:      net/sched/sch_cake.c
4594
4595 CAN NETWORK DRIVERS
4596 M:      Wolfgang Grandegger <wg@grandegger.com>
4597 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4598 L:      linux-can@vger.kernel.org
4599 S:      Maintained
4600 W:      https://github.com/linux-can
4601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4603 F:      Documentation/devicetree/bindings/net/can/
4604 F:      Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4605 F:      drivers/net/can/
4606 F:      drivers/phy/phy-can-transceiver.c
4607 F:      include/linux/can/bittiming.h
4608 F:      include/linux/can/dev.h
4609 F:      include/linux/can/length.h
4610 F:      include/linux/can/platform/
4611 F:      include/linux/can/rx-offload.h
4612 F:      include/uapi/linux/can/error.h
4613 F:      include/uapi/linux/can/netlink.h
4614 F:      include/uapi/linux/can/vxcan.h
4615
4616 CAN NETWORK LAYER
4617 M:      Oliver Hartkopp <socketcan@hartkopp.net>
4618 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4619 L:      linux-can@vger.kernel.org
4620 S:      Maintained
4621 W:      https://github.com/linux-can
4622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4624 F:      Documentation/networking/can.rst
4625 F:      include/linux/can/can-ml.h
4626 F:      include/linux/can/core.h
4627 F:      include/linux/can/skb.h
4628 F:      include/net/netns/can.h
4629 F:      include/uapi/linux/can.h
4630 F:      include/uapi/linux/can/bcm.h
4631 F:      include/uapi/linux/can/gw.h
4632 F:      include/uapi/linux/can/isotp.h
4633 F:      include/uapi/linux/can/raw.h
4634 F:      net/can/
4635
4636 CAN-J1939 NETWORK LAYER
4637 M:      Robin van der Gracht <robin@protonic.nl>
4638 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4639 R:      kernel@pengutronix.de
4640 L:      linux-can@vger.kernel.org
4641 S:      Maintained
4642 F:      Documentation/networking/j1939.rst
4643 F:      include/uapi/linux/can/j1939.h
4644 F:      net/can/j1939/
4645
4646 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4647 M:      Damien Le Moal <dlemoal@kernel.org>
4648 L:      linux-riscv@lists.infradead.org
4649 L:      linux-gpio@vger.kernel.org (pinctrl driver)
4650 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4651 F:      drivers/pinctrl/pinctrl-k210.c
4652
4653 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4654 M:      Damien Le Moal <dlemoal@kernel.org>
4655 L:      linux-kernel@vger.kernel.org
4656 L:      linux-riscv@lists.infradead.org
4657 S:      Maintained
4658 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4659 F:      drivers/reset/reset-k210.c
4660
4661 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4662 M:      Damien Le Moal <dlemoal@kernel.org>
4663 L:      linux-riscv@lists.infradead.org
4664 S:      Maintained
4665 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4666 F:      drivers/soc/canaan/
4667 F:      include/soc/canaan/
4668
4669 CAPABILITIES
4670 M:      Serge Hallyn <serge@hallyn.com>
4671 L:      linux-security-module@vger.kernel.org
4672 S:      Supported
4673 F:      include/linux/capability.h
4674 F:      include/uapi/linux/capability.h
4675 F:      kernel/capability.c
4676 F:      security/commoncap.c
4677
4678 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4679 M:      Kevin Tsai <ktsai@capellamicro.com>
4680 S:      Maintained
4681 F:      drivers/iio/light/cm*
4682
4683 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4684 M:      Christian Lamparter <chunkeey@googlemail.com>
4685 L:      linux-wireless@vger.kernel.org
4686 S:      Maintained
4687 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4688 F:      drivers/net/wireless/ath/carl9170/
4689
4690 CAVIUM I2C DRIVER
4691 M:      Robert Richter <rric@kernel.org>
4692 S:      Odd Fixes
4693 W:      http://www.marvell.com
4694 F:      drivers/i2c/busses/i2c-octeon*
4695 F:      drivers/i2c/busses/i2c-thunderx*
4696
4697 CAVIUM LIQUIDIO NETWORK DRIVER
4698 M:      Derek Chickles <dchickles@marvell.com>
4699 M:      Satanand Burla <sburla@marvell.com>
4700 M:      Felix Manlunas <fmanlunas@marvell.com>
4701 L:      netdev@vger.kernel.org
4702 S:      Supported
4703 W:      http://www.marvell.com
4704 F:      drivers/net/ethernet/cavium/liquidio/
4705
4706 CAVIUM MMC DRIVER
4707 M:      Robert Richter <rric@kernel.org>
4708 S:      Odd Fixes
4709 W:      http://www.marvell.com
4710 F:      drivers/mmc/host/cavium*
4711
4712 CAVIUM OCTEON-TX CRYPTO DRIVER
4713 M:      George Cherian <gcherian@marvell.com>
4714 L:      linux-crypto@vger.kernel.org
4715 S:      Supported
4716 W:      http://www.marvell.com
4717 F:      drivers/crypto/cavium/cpt/
4718
4719 CAVIUM THUNDERX2 ARM64 SOC
4720 M:      Robert Richter <rric@kernel.org>
4721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4722 S:      Odd Fixes
4723 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4724 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4725
4726 CBS/ETF/TAPRIO QDISCS
4727 M:      Vinicius Costa Gomes <vinicius.gomes@intel.com>
4728 L:      netdev@vger.kernel.org
4729 S:      Maintained
4730 F:      net/sched/sch_cbs.c
4731 F:      net/sched/sch_etf.c
4732 F:      net/sched/sch_taprio.c
4733
4734 CC2520 IEEE-802.15.4 RADIO DRIVER
4735 M:      Stefan Schmidt <stefan@datenfreihafen.org>
4736 L:      linux-wpan@vger.kernel.org
4737 S:      Odd Fixes
4738 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4739 F:      drivers/net/ieee802154/cc2520.c
4740
4741 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4742 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4743 L:      linux-crypto@vger.kernel.org
4744 S:      Supported
4745 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4746 F:      drivers/crypto/ccree/
4747
4748 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4749 M:      Hadar Gat <hadar.gat@arm.com>
4750 L:      linux-crypto@vger.kernel.org
4751 S:      Supported
4752 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4753 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4754 F:      drivers/char/hw_random/cctrng.c
4755 F:      drivers/char/hw_random/cctrng.h
4756
4757 CEC FRAMEWORK
4758 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4759 L:      linux-media@vger.kernel.org
4760 S:      Supported
4761 W:      http://linuxtv.org
4762 T:      git git://linuxtv.org/media_tree.git
4763 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4764 F:      Documentation/devicetree/bindings/media/cec/cec-common.yaml
4765 F:      Documentation/driver-api/media/cec-core.rst
4766 F:      Documentation/userspace-api/media/cec
4767 F:      drivers/media/cec/
4768 F:      drivers/media/rc/keymaps/rc-cec.c
4769 F:      include/media/cec-notifier.h
4770 F:      include/media/cec.h
4771 F:      include/uapi/linux/cec-funcs.h
4772 F:      include/uapi/linux/cec.h
4773
4774 CEC GPIO DRIVER
4775 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4776 L:      linux-media@vger.kernel.org
4777 S:      Supported
4778 W:      http://linuxtv.org
4779 T:      git git://linuxtv.org/media_tree.git
4780 F:      Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
4781 F:      drivers/media/cec/platform/cec-gpio/
4782
4783 CELL BROADBAND ENGINE ARCHITECTURE
4784 M:      Arnd Bergmann <arnd@arndb.de>
4785 L:      linuxppc-dev@lists.ozlabs.org
4786 S:      Supported
4787 W:      http://www.ibm.com/developerworks/power/cell/
4788 F:      arch/powerpc/include/asm/cell*.h
4789 F:      arch/powerpc/include/asm/spu*.h
4790 F:      arch/powerpc/include/uapi/asm/spu*.h
4791 F:      arch/powerpc/platforms/cell/
4792
4793 CELLWISE CW2015 BATTERY DRIVER
4794 M:      Tobias Schrammm <t.schramm@manjaro.org>
4795 S:      Maintained
4796 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4797 F:      drivers/power/supply/cw2015_battery.c
4798
4799 CEPH COMMON CODE (LIBCEPH)
4800 M:      Ilya Dryomov <idryomov@gmail.com>
4801 M:      Xiubo Li <xiubli@redhat.com>
4802 R:      Jeff Layton <jlayton@kernel.org>
4803 L:      ceph-devel@vger.kernel.org
4804 S:      Supported
4805 W:      http://ceph.com/
4806 T:      git https://github.com/ceph/ceph-client.git
4807 F:      include/linux/ceph/
4808 F:      include/linux/crush/
4809 F:      net/ceph/
4810
4811 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4812 M:      Xiubo Li <xiubli@redhat.com>
4813 M:      Ilya Dryomov <idryomov@gmail.com>
4814 R:      Jeff Layton <jlayton@kernel.org>
4815 L:      ceph-devel@vger.kernel.org
4816 S:      Supported
4817 W:      http://ceph.com/
4818 T:      git https://github.com/ceph/ceph-client.git
4819 F:      Documentation/filesystems/ceph.rst
4820 F:      fs/ceph/
4821
4822 CERTIFICATE HANDLING
4823 M:      David Howells <dhowells@redhat.com>
4824 M:      David Woodhouse <dwmw2@infradead.org>
4825 L:      keyrings@vger.kernel.org
4826 S:      Maintained
4827 F:      Documentation/admin-guide/module-signing.rst
4828 F:      certs/
4829 F:      scripts/sign-file.c
4830 F:      tools/certs/
4831
4832 CFAG12864B LCD DRIVER
4833 M:      Miguel Ojeda <ojeda@kernel.org>
4834 S:      Maintained
4835 F:      drivers/auxdisplay/cfag12864b.c
4836 F:      include/linux/cfag12864b.h
4837
4838 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4839 M:      Miguel Ojeda <ojeda@kernel.org>
4840 S:      Maintained
4841 F:      drivers/auxdisplay/cfag12864bfb.c
4842 F:      include/linux/cfag12864b.h
4843
4844 CHAR and MISC DRIVERS
4845 M:      Arnd Bergmann <arnd@arndb.de>
4846 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4847 S:      Supported
4848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4849 F:      drivers/char/
4850 F:      drivers/misc/
4851 F:      include/linux/miscdevice.h
4852 X:      drivers/char/agp/
4853 X:      drivers/char/hw_random/
4854 X:      drivers/char/ipmi/
4855 X:      drivers/char/random.c
4856 X:      drivers/char/tpm/
4857
4858 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
4859 M:      Thomas Weißschuh <linux@weissschuh.net>
4860 L:      linux-hwmon@vger.kernel.org
4861 S:      Maintained
4862 F:      Documentation/hwmon/powerz.rst
4863 F:      drivers/hwmon/powerz.c
4864
4865 CHECKPATCH
4866 M:      Andy Whitcroft <apw@canonical.com>
4867 M:      Joe Perches <joe@perches.com>
4868 R:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4869 R:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4870 S:      Maintained
4871 F:      scripts/checkpatch.pl
4872
4873 CHECKPATCH DOCUMENTATION
4874 M:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4875 M:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4876 R:      Joe Perches <joe@perches.com>
4877 S:      Maintained
4878 F:      Documentation/dev-tools/checkpatch.rst
4879
4880 CHINESE DOCUMENTATION
4881 M:      Alex Shi <alexs@kernel.org>
4882 M:      Yanteng Si <siyanteng@loongson.cn>
4883 S:      Maintained
4884 F:      Documentation/translations/zh_CN/
4885
4886 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4887 M:      Peter Chen <peter.chen@kernel.org>
4888 L:      linux-usb@vger.kernel.org
4889 S:      Maintained
4890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4891 F:      drivers/usb/chipidea/
4892
4893 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4894 M:      Hans de Goede <hdegoede@redhat.com>
4895 L:      linux-input@vger.kernel.org
4896 S:      Maintained
4897 F:      Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
4898 F:      drivers/input/touchscreen/chipone_icn8318.c
4899
4900 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4901 M:      Hans de Goede <hdegoede@redhat.com>
4902 L:      linux-input@vger.kernel.org
4903 S:      Maintained
4904 F:      drivers/input/touchscreen/chipone_icn8505.c
4905
4906 CHROME HARDWARE PLATFORM SUPPORT
4907 M:      Benson Leung <bleung@chromium.org>
4908 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4909 L:      chrome-platform@lists.linux.dev
4910 S:      Maintained
4911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4912 F:      drivers/platform/chrome/
4913
4914 CHROMEOS EC CODEC DRIVER
4915 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4916 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4917 R:      Guenter Roeck <groeck@chromium.org>
4918 L:      chrome-platform@lists.linux.dev
4919 S:      Maintained
4920 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4921 F:      sound/soc/codecs/cros_ec_codec.*
4922
4923 CHROMEOS EC SUBDRIVERS
4924 M:      Benson Leung <bleung@chromium.org>
4925 R:      Guenter Roeck <groeck@chromium.org>
4926 L:      chrome-platform@lists.linux.dev
4927 S:      Maintained
4928 F:      drivers/power/supply/cros_usbpd-charger.c
4929 N:      cros_ec
4930 N:      cros-ec
4931
4932 CHROMEOS EC UART DRIVER
4933 M:      Bhanu Prakash Maiya <bhanumaiya@chromium.org>
4934 R:      Benson Leung <bleung@chromium.org>
4935 R:      Tzung-Bi Shih <tzungbi@kernel.org>
4936 S:      Maintained
4937 F:      drivers/platform/chrome/cros_ec_uart.c
4938
4939 CHROMEOS EC USB PD NOTIFY DRIVER
4940 M:      Prashant Malani <pmalani@chromium.org>
4941 L:      chrome-platform@lists.linux.dev
4942 S:      Maintained
4943 F:      drivers/platform/chrome/cros_usbpd_notify.c
4944 F:      include/linux/platform_data/cros_usbpd_notify.h
4945
4946 CHROMEOS EC USB TYPE-C DRIVER
4947 M:      Prashant Malani <pmalani@chromium.org>
4948 L:      chrome-platform@lists.linux.dev
4949 S:      Maintained
4950 F:      drivers/platform/chrome/cros_ec_typec.*
4951 F:      drivers/platform/chrome/cros_typec_switch.c
4952 F:      drivers/platform/chrome/cros_typec_vdm.*
4953
4954 CHROMEOS HPS DRIVER
4955 M:      Dan Callaghan <dcallagh@chromium.org>
4956 R:      Sami Kyöstilä <skyostil@chromium.org>
4957 S:      Maintained
4958 F:      drivers/platform/chrome/cros_hps_i2c.c
4959
4960 CHRONTEL CH7322 CEC DRIVER
4961 M:      Joe Tessler <jrt@google.com>
4962 L:      linux-media@vger.kernel.org
4963 S:      Maintained
4964 T:      git git://linuxtv.org/media_tree.git
4965 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4966 F:      drivers/media/cec/i2c/ch7322.c
4967
4968 CIRRUS LOGIC AUDIO CODEC DRIVERS
4969 M:      James Schulman <james.schulman@cirrus.com>
4970 M:      David Rhodes <david.rhodes@cirrus.com>
4971 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4972 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4973 L:      patches@opensource.cirrus.com
4974 S:      Maintained
4975 F:      Documentation/devicetree/bindings/sound/cirrus,cs*
4976 F:      drivers/mfd/cs42l43*
4977 F:      drivers/pinctrl/cirrus/pinctrl-cs42l43*
4978 F:      drivers/spi/spi-cs42l43*
4979 F:      include/dt-bindings/sound/cs*
4980 F:      include/linux/mfd/cs42l43*
4981 F:      include/sound/cs*
4982 F:      sound/pci/hda/cirrus*
4983 F:      sound/pci/hda/cs*
4984 F:      sound/pci/hda/hda_cs_dsp_ctl.*
4985 F:      sound/soc/codecs/cs*
4986
4987 CIRRUS LOGIC DSP FIRMWARE DRIVER
4988 M:      Simon Trimmer <simont@opensource.cirrus.com>
4989 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4990 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4991 L:      patches@opensource.cirrus.com
4992 S:      Supported
4993 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4994 T:      git https://github.com/CirrusLogic/linux-drivers.git
4995 F:      drivers/firmware/cirrus/*
4996 F:      include/linux/firmware/cirrus/*
4997
4998 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4999 M:      Hartley Sweeten <hsweeten@visionengravers.com>
5000 L:      netdev@vger.kernel.org
5001 S:      Maintained
5002 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
5003
5004 CIRRUS LOGIC LOCHNAGAR DRIVER
5005 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5006 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5007 L:      patches@opensource.cirrus.com
5008 S:      Supported
5009 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5010 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5011 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5012 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5013 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5014 F:      Documentation/hwmon/lochnagar.rst
5015 F:      drivers/clk/clk-lochnagar.c
5016 F:      drivers/hwmon/lochnagar-hwmon.c
5017 F:      drivers/mfd/lochnagar-i2c.c
5018 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5019 F:      drivers/regulator/lochnagar-regulator.c
5020 F:      include/dt-bindings/clock/lochnagar.h
5021 F:      include/dt-bindings/pinctrl/lochnagar.h
5022 F:      include/linux/mfd/lochnagar*
5023 F:      sound/soc/codecs/lochnagar-sc.c
5024
5025 CIRRUS LOGIC MADERA CODEC DRIVERS
5026 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5027 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5029 L:      patches@opensource.cirrus.com
5030 S:      Supported
5031 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5032 T:      git https://github.com/CirrusLogic/linux-drivers.git
5033 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5034 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5035 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5036 F:      drivers/gpio/gpio-madera*
5037 F:      drivers/irqchip/irq-madera*
5038 F:      drivers/mfd/cs47l*
5039 F:      drivers/mfd/madera*
5040 F:      drivers/pinctrl/cirrus/*
5041 F:      include/dt-bindings/sound/madera*
5042 F:      include/linux/irqchip/irq-madera*
5043 F:      include/linux/mfd/madera/*
5044 F:      include/sound/madera*
5045 F:      sound/soc/codecs/cs47l*
5046 F:      sound/soc/codecs/madera*
5047
5048 CISCO FCOE HBA DRIVER
5049 M:      Satish Kharat <satishkh@cisco.com>
5050 M:      Sesidhar Baddela <sebaddel@cisco.com>
5051 M:      Karan Tilak Kumar <kartilak@cisco.com>
5052 L:      linux-scsi@vger.kernel.org
5053 S:      Supported
5054 F:      drivers/scsi/fnic/
5055
5056 CISCO SCSI HBA DRIVER
5057 M:      Karan Tilak Kumar <kartilak@cisco.com>
5058 M:      Sesidhar Baddela <sebaddel@cisco.com>
5059 L:      linux-scsi@vger.kernel.org
5060 S:      Supported
5061 F:      drivers/scsi/snic/
5062
5063 CISCO VIC ETHERNET NIC DRIVER
5064 M:      Christian Benvenuti <benve@cisco.com>
5065 M:      Satish Kharat <satishkh@cisco.com>
5066 S:      Supported
5067 F:      drivers/net/ethernet/cisco/enic/
5068
5069 CISCO VIC LOW LATENCY NIC DRIVER
5070 M:      Christian Benvenuti <benve@cisco.com>
5071 M:      Nelson Escobar <neescoba@cisco.com>
5072 S:      Supported
5073 F:      drivers/infiniband/hw/usnic/
5074
5075 CLANG CONTROL FLOW INTEGRITY SUPPORT
5076 M:      Sami Tolvanen <samitolvanen@google.com>
5077 M:      Kees Cook <keescook@chromium.org>
5078 R:      Nathan Chancellor <nathan@kernel.org>
5079 R:      Nick Desaulniers <ndesaulniers@google.com>
5080 L:      llvm@lists.linux.dev
5081 S:      Supported
5082 B:      https://github.com/ClangBuiltLinux/linux/issues
5083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5084 F:      include/linux/cfi.h
5085 F:      kernel/cfi.c
5086
5087 CLANG-FORMAT FILE
5088 M:      Miguel Ojeda <ojeda@kernel.org>
5089 S:      Maintained
5090 F:      .clang-format
5091
5092 CLANG/LLVM BUILD SUPPORT
5093 M:      Nathan Chancellor <nathan@kernel.org>
5094 M:      Nick Desaulniers <ndesaulniers@google.com>
5095 R:      Tom Rix <trix@redhat.com>
5096 L:      llvm@lists.linux.dev
5097 S:      Supported
5098 W:      https://clangbuiltlinux.github.io/
5099 B:      https://github.com/ClangBuiltLinux/linux/issues
5100 C:      irc://irc.libera.chat/clangbuiltlinux
5101 F:      Documentation/kbuild/llvm.rst
5102 F:      include/linux/compiler-clang.h
5103 F:      scripts/Makefile.clang
5104 F:      scripts/clang-tools/
5105 K:      \b(?i:clang|llvm)\b
5106
5107 CLK API
5108 M:      Russell King <linux@armlinux.org.uk>
5109 L:      linux-clk@vger.kernel.org
5110 S:      Maintained
5111 F:      include/linux/clk.h
5112
5113 CLOCKSOURCE, CLOCKEVENT DRIVERS
5114 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5115 M:      Thomas Gleixner <tglx@linutronix.de>
5116 L:      linux-kernel@vger.kernel.org
5117 S:      Supported
5118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5119 F:      Documentation/devicetree/bindings/timer/
5120 F:      drivers/clocksource/
5121
5122 CLOSURES
5123 M:      Kent Overstreet <kent.overstreet@linux.dev>
5124 L:      linux-bcachefs@vger.kernel.org
5125 S:      Supported
5126 C:      irc://irc.oftc.net/bcache
5127 F:      include/linux/closure.h
5128 F:      lib/closure.c
5129
5130 CMPC ACPI DRIVER
5131 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5132 M:      Daniel Oliveira Nascimento <don@syst.com.br>
5133 L:      platform-driver-x86@vger.kernel.org
5134 S:      Supported
5135 F:      drivers/platform/x86/classmate-laptop.c
5136
5137 COBALT MEDIA DRIVER
5138 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
5139 L:      linux-media@vger.kernel.org
5140 S:      Supported
5141 W:      https://linuxtv.org
5142 T:      git git://linuxtv.org/media_tree.git
5143 F:      drivers/media/pci/cobalt/
5144
5145 COCCINELLE/Semantic Patches (SmPL)
5146 M:      Julia Lawall <Julia.Lawall@inria.fr>
5147 M:      Nicolas Palix <nicolas.palix@imag.fr>
5148 L:      cocci@inria.fr (moderated for non-subscribers)
5149 S:      Supported
5150 W:      https://coccinelle.gitlabpages.inria.fr/website/
5151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5152 F:      Documentation/dev-tools/coccinelle.rst
5153 F:      scripts/coccicheck
5154 F:      scripts/coccinelle/
5155
5156 CODA FILE SYSTEM
5157 M:      Jan Harkes <jaharkes@cs.cmu.edu>
5158 M:      coda@cs.cmu.edu
5159 L:      codalist@coda.cs.cmu.edu
5160 S:      Maintained
5161 W:      http://www.coda.cs.cmu.edu/
5162 F:      Documentation/filesystems/coda.rst
5163 F:      fs/coda/
5164 F:      include/linux/coda*.h
5165 F:      include/uapi/linux/coda*.h
5166
5167 CODA V4L2 MEM2MEM DRIVER
5168 M:      Philipp Zabel <p.zabel@pengutronix.de>
5169 L:      linux-media@vger.kernel.org
5170 S:      Maintained
5171 F:      Documentation/devicetree/bindings/media/coda.yaml
5172 F:      drivers/media/platform/chips-media/
5173
5174 CODE OF CONDUCT
5175 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5176 S:      Supported
5177 F:      Documentation/process/code-of-conduct-interpretation.rst
5178 F:      Documentation/process/code-of-conduct.rst
5179
5180 COMEDI DRIVERS
5181 M:      Ian Abbott <abbotti@mev.co.uk>
5182 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
5183 S:      Odd Fixes
5184 F:      drivers/comedi/
5185 F:      include/linux/comedi/
5186 F:      include/uapi/linux/comedi.h
5187
5188 COMMON CLK FRAMEWORK
5189 M:      Michael Turquette <mturquette@baylibre.com>
5190 M:      Stephen Boyd <sboyd@kernel.org>
5191 L:      linux-clk@vger.kernel.org
5192 S:      Maintained
5193 Q:      http://patchwork.kernel.org/project/linux-clk/list/
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5195 F:      Documentation/devicetree/bindings/clock/
5196 F:      drivers/clk/
5197 F:      include/dt-bindings/clock/
5198 F:      include/linux/clk-pr*
5199 F:      include/linux/clk/
5200 F:      include/linux/of_clk.h
5201 X:      drivers/clk/clkdev.c
5202
5203 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5204 M:      Steve French <sfrench@samba.org>
5205 R:      Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
5206 R:      Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files)
5207 R:      Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5208 R:      Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5209 L:      linux-cifs@vger.kernel.org
5210 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
5211 S:      Supported
5212 W:      https://wiki.samba.org/index.php/LinuxCIFS
5213 T:      git git://git.samba.org/sfrench/cifs-2.6.git
5214 F:      Documentation/admin-guide/cifs/
5215 F:      fs/smb/client/
5216 F:      fs/smb/common/
5217 F:      include/uapi/linux/cifs
5218
5219 COMPACTPCI HOTPLUG CORE
5220 M:      Scott Murray <scott@spiteful.org>
5221 L:      linux-pci@vger.kernel.org
5222 S:      Maintained
5223 F:      drivers/pci/hotplug/cpci_hotplug*
5224
5225 COMPACTPCI HOTPLUG GENERIC DRIVER
5226 M:      Scott Murray <scott@spiteful.org>
5227 L:      linux-pci@vger.kernel.org
5228 S:      Maintained
5229 F:      drivers/pci/hotplug/cpcihp_generic.c
5230
5231 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5232 M:      Scott Murray <scott@spiteful.org>
5233 L:      linux-pci@vger.kernel.org
5234 S:      Maintained
5235 F:      drivers/pci/hotplug/cpcihp_zt5550.*
5236
5237 COMPAL LAPTOP SUPPORT
5238 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
5239 L:      platform-driver-x86@vger.kernel.org
5240 S:      Maintained
5241 F:      drivers/platform/x86/compal-laptop.c
5242
5243 COMPILER ATTRIBUTES
5244 M:      Miguel Ojeda <ojeda@kernel.org>
5245 R:      Nick Desaulniers <ndesaulniers@google.com>
5246 S:      Maintained
5247 F:      include/linux/compiler_attributes.h
5248
5249 COMPUTE EXPRESS LINK (CXL)
5250 M:      Davidlohr Bueso <dave@stgolabs.net>
5251 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5252 M:      Dave Jiang <dave.jiang@intel.com>
5253 M:      Alison Schofield <alison.schofield@intel.com>
5254 M:      Vishal Verma <vishal.l.verma@intel.com>
5255 M:      Ira Weiny <ira.weiny@intel.com>
5256 M:      Dan Williams <dan.j.williams@intel.com>
5257 L:      linux-cxl@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/cxl/
5260 F:      include/uapi/linux/cxl_mem.h
5261 F:      tools/testing/cxl/
5262
5263 COMPUTE EXPRESS LINK PMU (CPMU)
5264 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5265 L:      linux-cxl@vger.kernel.org
5266 S:      Maintained
5267 F:      Documentation/admin-guide/perf/cxl.rst
5268 F:      drivers/perf/cxl_pmu.c
5269
5270 CONEXANT ACCESSRUNNER USB DRIVER
5271 L:      accessrunner-general@lists.sourceforge.net
5272 S:      Orphan
5273 W:      http://accessrunner.sourceforge.net/
5274 F:      drivers/usb/atm/cxacru.c
5275
5276 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5277 M:    Elena Reshetova <elena.reshetova@intel.com>
5278 M:    Carlos Bilbao <carlos.bilbao@amd.com>
5279 S:    Maintained
5280 F:    Documentation/security/snp-tdx-threat-model.rst
5281
5282 CONFIGFS
5283 M:      Joel Becker <jlbec@evilplan.org>
5284 M:      Christoph Hellwig <hch@lst.de>
5285 S:      Supported
5286 T:      git git://git.infradead.org/users/hch/configfs.git
5287 F:      fs/configfs/
5288 F:      include/linux/configfs.h
5289 F:      samples/configfs/
5290
5291 CONSOLE SUBSYSTEM
5292 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5293 S:      Supported
5294 F:      drivers/video/console/
5295 F:      include/linux/console*
5296
5297 CONTEXT TRACKING
5298 M:      Frederic Weisbecker <frederic@kernel.org>
5299 M:      "Paul E. McKenney" <paulmck@kernel.org>
5300 S:      Maintained
5301 F:      include/linux/context_tracking*
5302 F:      kernel/context_tracking.c
5303
5304 CONTROL GROUP (CGROUP)
5305 M:      Tejun Heo <tj@kernel.org>
5306 M:      Zefan Li <lizefan.x@bytedance.com>
5307 M:      Johannes Weiner <hannes@cmpxchg.org>
5308 L:      cgroups@vger.kernel.org
5309 S:      Maintained
5310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5311 F:      Documentation/admin-guide/cgroup-v1/
5312 F:      Documentation/admin-guide/cgroup-v2.rst
5313 F:      include/linux/cgroup*
5314 F:      kernel/cgroup/
5315 F:      tools/testing/selftests/cgroup/
5316
5317 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5318 M:      Tejun Heo <tj@kernel.org>
5319 M:      Josef Bacik <josef@toxicpanda.com>
5320 M:      Jens Axboe <axboe@kernel.dk>
5321 L:      cgroups@vger.kernel.org
5322 L:      linux-block@vger.kernel.org
5323 T:      git git://git.kernel.dk/linux-block
5324 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5325 F:      block/bfq-cgroup.c
5326 F:      block/blk-cgroup.c
5327 F:      block/blk-iocost.c
5328 F:      block/blk-iolatency.c
5329 F:      block/blk-throttle.c
5330 F:      include/linux/blk-cgroup.h
5331
5332 CONTROL GROUP - CPUSET
5333 M:      Waiman Long <longman@redhat.com>
5334 M:      Zefan Li <lizefan.x@bytedance.com>
5335 L:      cgroups@vger.kernel.org
5336 S:      Maintained
5337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5338 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
5339 F:      include/linux/cpuset.h
5340 F:      kernel/cgroup/cpuset.c
5341 F:      tools/testing/selftests/cgroup/test_cpuset.c
5342 F:      tools/testing/selftests/cgroup/test_cpuset_prs.sh
5343
5344 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5345 M:      Johannes Weiner <hannes@cmpxchg.org>
5346 M:      Michal Hocko <mhocko@kernel.org>
5347 M:      Roman Gushchin <roman.gushchin@linux.dev>
5348 M:      Shakeel Butt <shakeelb@google.com>
5349 R:      Muchun Song <muchun.song@linux.dev>
5350 L:      cgroups@vger.kernel.org
5351 L:      linux-mm@kvack.org
5352 S:      Maintained
5353 F:      mm/memcontrol.c
5354 F:      mm/swap_cgroup.c
5355 F:      tools/testing/selftests/cgroup/memcg_protection.m
5356 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5357 F:      tools/testing/selftests/cgroup/test_kmem.c
5358 F:      tools/testing/selftests/cgroup/test_memcontrol.c
5359
5360 CORETEMP HARDWARE MONITORING DRIVER
5361 M:      Fenghua Yu <fenghua.yu@intel.com>
5362 L:      linux-hwmon@vger.kernel.org
5363 S:      Maintained
5364 F:      Documentation/hwmon/coretemp.rst
5365 F:      drivers/hwmon/coretemp.c
5366
5367 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5368 M:      Marius Zachmann <mail@mariuszachmann.de>
5369 L:      linux-hwmon@vger.kernel.org
5370 S:      Maintained
5371 F:      drivers/hwmon/corsair-cpro.c
5372
5373 CORSAIR-PSU HARDWARE MONITOR DRIVER
5374 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
5375 L:      linux-hwmon@vger.kernel.org
5376 S:      Maintained
5377 F:      Documentation/hwmon/corsair-psu.rst
5378 F:      drivers/hwmon/corsair-psu.c
5379
5380 COUNTER SUBSYSTEM
5381 M:      William Breathitt Gray <william.gray@linaro.org>
5382 L:      linux-iio@vger.kernel.org
5383 S:      Maintained
5384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5385 F:      Documentation/ABI/testing/sysfs-bus-counter
5386 F:      Documentation/driver-api/generic-counter.rst
5387 F:      drivers/counter/
5388 F:      include/linux/counter.h
5389 F:      include/uapi/linux/counter.h
5390 F:      tools/counter/
5391
5392 CP2615 I2C DRIVER
5393 M:      Bence Csókás <bence98@sch.bme.hu>
5394 S:      Maintained
5395 F:      drivers/i2c/busses/i2c-cp2615.c
5396
5397 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5398 M:      Viresh Kumar <viresh.kumar@linaro.org>
5399 M:      Sudeep Holla <sudeep.holla@arm.com>
5400 L:      linux-pm@vger.kernel.org
5401 S:      Maintained
5402 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5403 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
5404
5405 CPU FREQUENCY SCALING FRAMEWORK
5406 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5407 M:      Viresh Kumar <viresh.kumar@linaro.org>
5408 L:      linux-pm@vger.kernel.org
5409 S:      Maintained
5410 B:      https://bugzilla.kernel.org
5411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5413 F:      Documentation/admin-guide/pm/cpufreq.rst
5414 F:      Documentation/admin-guide/pm/intel_pstate.rst
5415 F:      Documentation/cpu-freq/
5416 F:      Documentation/devicetree/bindings/cpufreq/
5417 F:      drivers/cpufreq/
5418 F:      include/linux/cpufreq.h
5419 F:      include/linux/sched/cpufreq.h
5420 F:      kernel/sched/cpufreq*.c
5421 F:      tools/testing/selftests/cpufreq/
5422
5423 CPU HOTPLUG
5424 M:      Thomas Gleixner <tglx@linutronix.de>
5425 M:      Peter Zijlstra <peterz@infradead.org>
5426 L:      linux-kernel@vger.kernel.org
5427 S:      Maintained
5428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5429 F:      include/linux/cpu.h
5430 F:      include/linux/cpuhotplug.h
5431 F:      include/linux/smpboot.h
5432 F:      kernel/cpu.c
5433 F:      kernel/smpboot.*
5434
5435 CPU IDLE TIME MANAGEMENT FRAMEWORK
5436 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5437 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5438 L:      linux-pm@vger.kernel.org
5439 S:      Maintained
5440 B:      https://bugzilla.kernel.org
5441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5442 F:      Documentation/admin-guide/pm/cpuidle.rst
5443 F:      Documentation/driver-api/pm/cpuidle.rst
5444 F:      drivers/cpuidle/
5445 F:      include/linux/cpuidle.h
5446
5447 CPU POWER MONITORING SUBSYSTEM
5448 M:      Thomas Renninger <trenn@suse.com>
5449 M:      Shuah Khan <shuah@kernel.org>
5450 M:      Shuah Khan <skhan@linuxfoundation.org>
5451 L:      linux-pm@vger.kernel.org
5452 S:      Maintained
5453 F:      tools/power/cpupower/
5454
5455 CPUID/MSR DRIVER
5456 M:      "H. Peter Anvin" <hpa@zytor.com>
5457 S:      Maintained
5458 F:      arch/x86/kernel/cpuid.c
5459 F:      arch/x86/kernel/msr.c
5460
5461 CPUIDLE DRIVER - ARM BIG LITTLE
5462 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5463 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5464 L:      linux-pm@vger.kernel.org
5465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5466 S:      Maintained
5467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5468 F:      drivers/cpuidle/cpuidle-big_little.c
5469
5470 CPUIDLE DRIVER - ARM EXYNOS
5471 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5472 M:      Kukjin Kim <kgene@kernel.org>
5473 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
5474 L:      linux-pm@vger.kernel.org
5475 L:      linux-samsung-soc@vger.kernel.org
5476 S:      Maintained
5477 F:      arch/arm/mach-exynos/pm.c
5478 F:      drivers/cpuidle/cpuidle-exynos.c
5479 F:      include/linux/platform_data/cpuidle-exynos.h
5480
5481 CPUIDLE DRIVER - ARM PSCI
5482 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5483 M:      Sudeep Holla <sudeep.holla@arm.com>
5484 L:      linux-pm@vger.kernel.org
5485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5486 S:      Supported
5487 F:      drivers/cpuidle/cpuidle-psci.c
5488
5489 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5490 M:      Ulf Hansson <ulf.hansson@linaro.org>
5491 L:      linux-pm@vger.kernel.org
5492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5493 S:      Supported
5494 F:      drivers/cpuidle/cpuidle-psci-domain.c
5495 F:      drivers/cpuidle/cpuidle-psci.h
5496
5497 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5498 M:      Ulf Hansson <ulf.hansson@linaro.org>
5499 L:      linux-pm@vger.kernel.org
5500 S:      Supported
5501 F:      drivers/cpuidle/dt_idle_genpd.c
5502 F:      drivers/cpuidle/dt_idle_genpd.h
5503
5504 CPUIDLE DRIVER - RISC-V SBI
5505 M:      Anup Patel <anup@brainfault.org>
5506 L:      linux-pm@vger.kernel.org
5507 L:      linux-riscv@lists.infradead.org
5508 S:      Maintained
5509 F:      drivers/cpuidle/cpuidle-riscv-sbi.c
5510
5511 CRAMFS FILESYSTEM
5512 M:      Nicolas Pitre <nico@fluxnic.net>
5513 S:      Maintained
5514 F:      Documentation/filesystems/cramfs.rst
5515 F:      fs/cramfs/
5516
5517 CREATIVE SB0540
5518 M:      Bastien Nocera <hadess@hadess.net>
5519 L:      linux-input@vger.kernel.org
5520 S:      Maintained
5521 F:      drivers/hid/hid-creative-sb0540.c
5522
5523 CRYPTO API
5524 M:      Herbert Xu <herbert@gondor.apana.org.au>
5525 M:      "David S. Miller" <davem@davemloft.net>
5526 L:      linux-crypto@vger.kernel.org
5527 S:      Maintained
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5530 F:      Documentation/crypto/
5531 F:      Documentation/devicetree/bindings/crypto/
5532 F:      arch/*/crypto/
5533 F:      crypto/
5534 F:      drivers/crypto/
5535 F:      include/crypto/
5536 F:      include/linux/crypto*
5537 F:      lib/crypto/
5538
5539 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5540 M:      Neil Horman <nhorman@tuxdriver.com>
5541 L:      linux-crypto@vger.kernel.org
5542 S:      Maintained
5543 F:      crypto/ansi_cprng.c
5544 F:      crypto/rng.c
5545
5546 CS3308 MEDIA DRIVER
5547 M:      Hans Verkuil <hverkuil@xs4all.nl>
5548 L:      linux-media@vger.kernel.org
5549 S:      Odd Fixes
5550 W:      http://linuxtv.org
5551 T:      git git://linuxtv.org/media_tree.git
5552 F:      drivers/media/i2c/cs3308.c
5553
5554 CS5535 Audio ALSA driver
5555 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
5556 S:      Maintained
5557 F:      sound/pci/cs5535audio/
5558
5559 CTU CAN FD DRIVER
5560 M:      Pavel Pisa <pisa@cmp.felk.cvut.cz>
5561 M:      Ondrej Ille <ondrej.ille@gmail.com>
5562 L:      linux-can@vger.kernel.org
5563 S:      Maintained
5564 F:      Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5565 F:      drivers/net/can/ctucanfd/
5566
5567 CW1200 WLAN driver
5568 S:      Orphan
5569 F:      drivers/net/wireless/st/cw1200/
5570
5571 CX18 VIDEO4LINUX DRIVER
5572 M:      Andy Walls <awalls@md.metrocast.net>
5573 L:      linux-media@vger.kernel.org
5574 S:      Maintained
5575 W:      https://linuxtv.org
5576 T:      git git://linuxtv.org/media_tree.git
5577 F:      drivers/media/pci/cx18/
5578 F:      include/uapi/linux/ivtv*
5579
5580 CX2341X MPEG ENCODER HELPER MODULE
5581 M:      Hans Verkuil <hverkuil@xs4all.nl>
5582 L:      linux-media@vger.kernel.org
5583 S:      Maintained
5584 W:      https://linuxtv.org
5585 T:      git git://linuxtv.org/media_tree.git
5586 F:      drivers/media/common/cx2341x*
5587 F:      include/media/drv-intf/cx2341x.h
5588
5589 CX24120 MEDIA DRIVER
5590 M:      Jemma Denson <jdenson@gmail.com>
5591 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
5592 L:      linux-media@vger.kernel.org
5593 S:      Maintained
5594 W:      https://linuxtv.org
5595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5596 F:      drivers/media/dvb-frontends/cx24120*
5597
5598 CX88 VIDEO4LINUX DRIVER
5599 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5600 L:      linux-media@vger.kernel.org
5601 S:      Odd fixes
5602 W:      https://linuxtv.org
5603 T:      git git://linuxtv.org/media_tree.git
5604 F:      Documentation/driver-api/media/drivers/cx88*
5605 F:      drivers/media/pci/cx88/
5606
5607 CXD2820R MEDIA DRIVER
5608 M:      Antti Palosaari <crope@iki.fi>
5609 L:      linux-media@vger.kernel.org
5610 S:      Maintained
5611 W:      https://linuxtv.org
5612 W:      http://palosaari.fi/linux/
5613 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5614 T:      git git://linuxtv.org/anttip/media_tree.git
5615 F:      drivers/media/dvb-frontends/cxd2820r*
5616
5617 CXGB3 ETHERNET DRIVER (CXGB3)
5618 M:      Raju Rangoju <rajur@chelsio.com>
5619 L:      netdev@vger.kernel.org
5620 S:      Supported
5621 W:      http://www.chelsio.com
5622 F:      drivers/net/ethernet/chelsio/cxgb3/
5623
5624 CXGB3 ISCSI DRIVER (CXGB3I)
5625 M:      Varun Prakash <varun@chelsio.com>
5626 L:      linux-scsi@vger.kernel.org
5627 S:      Supported
5628 W:      http://www.chelsio.com
5629 F:      drivers/scsi/cxgbi/cxgb3i
5630
5631 CXGB4 CRYPTO DRIVER (chcr)
5632 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5633 L:      linux-crypto@vger.kernel.org
5634 S:      Supported
5635 W:      http://www.chelsio.com
5636 F:      drivers/crypto/chelsio
5637
5638 CXGB4 ETHERNET DRIVER (CXGB4)
5639 M:      Raju Rangoju <rajur@chelsio.com>
5640 L:      netdev@vger.kernel.org
5641 S:      Supported
5642 W:      http://www.chelsio.com
5643 F:      drivers/net/ethernet/chelsio/cxgb4/
5644
5645 CXGB4 INLINE CRYPTO DRIVER
5646 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5647 L:      netdev@vger.kernel.org
5648 S:      Supported
5649 W:      http://www.chelsio.com
5650 F:      drivers/net/ethernet/chelsio/inline_crypto/
5651
5652 CXGB4 ISCSI DRIVER (CXGB4I)
5653 M:      Varun Prakash <varun@chelsio.com>
5654 L:      linux-scsi@vger.kernel.org
5655 S:      Supported
5656 W:      http://www.chelsio.com
5657 F:      drivers/scsi/cxgbi/cxgb4i
5658
5659 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5660 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5661 L:      linux-rdma@vger.kernel.org
5662 S:      Supported
5663 W:      http://www.openfabrics.org
5664 F:      drivers/infiniband/hw/cxgb4/
5665 F:      include/uapi/rdma/cxgb4-abi.h
5666
5667 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5668 M:      Raju Rangoju <rajur@chelsio.com>
5669 L:      netdev@vger.kernel.org
5670 S:      Supported
5671 W:      http://www.chelsio.com
5672 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5673
5674 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5675 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5676 M:      Andrew Donnellan <ajd@linux.ibm.com>
5677 L:      linuxppc-dev@lists.ozlabs.org
5678 S:      Supported
5679 F:      Documentation/ABI/testing/sysfs-class-cxl
5680 F:      Documentation/arch/powerpc/cxl.rst
5681 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5682 F:      drivers/misc/cxl/
5683 F:      include/misc/cxl*
5684 F:      include/uapi/misc/cxl.h
5685
5686 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5687 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5688 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
5689 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5690 L:      linux-scsi@vger.kernel.org
5691 S:      Supported
5692 F:      Documentation/arch/powerpc/cxlflash.rst
5693 F:      drivers/scsi/cxlflash/
5694 F:      include/uapi/scsi/cxlflash_ioctl.h
5695
5696 CYBERPRO FB DRIVER
5697 M:      Russell King <linux@armlinux.org.uk>
5698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5699 S:      Maintained
5700 W:      http://www.armlinux.org.uk/
5701 F:      drivers/video/fbdev/cyber2000fb.*
5702
5703 CYCLADES PC300 DRIVER
5704 S:      Orphan
5705 F:      drivers/net/wan/pc300*
5706
5707 CYPRESS CY8C95X0 PINCTRL DRIVER
5708 M:      Patrick Rudolph <patrick.rudolph@9elements.com>
5709 L:      linux-gpio@vger.kernel.org
5710 S:      Maintained
5711 F:      drivers/pinctrl/pinctrl-cy8c95x0.c
5712
5713 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5714 M:      Linus Walleij <linus.walleij@linaro.org>
5715 L:      linux-input@vger.kernel.org
5716 S:      Maintained
5717 F:      drivers/input/touchscreen/cy8ctma140.c
5718
5719 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5720 M:      Yassine Oudjana <y.oudjana@protonmail.com>
5721 L:      linux-input@vger.kernel.org
5722 S:      Maintained
5723 F:      Documentation/devicetree/bindings/input/cypress-sf.yaml
5724 F:      drivers/input/keyboard/cypress-sf.c
5725
5726 CYPRESS_FIRMWARE MEDIA DRIVER
5727 M:      Antti Palosaari <crope@iki.fi>
5728 L:      linux-media@vger.kernel.org
5729 S:      Maintained
5730 W:      https://linuxtv.org
5731 W:      http://palosaari.fi/linux/
5732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5733 T:      git git://linuxtv.org/anttip/media_tree.git
5734 F:      drivers/media/common/cypress_firmware*
5735
5736 CYTTSP TOUCHSCREEN DRIVER
5737 M:      Linus Walleij <linus.walleij@linaro.org>
5738 L:      linux-input@vger.kernel.org
5739 S:      Maintained
5740 F:      drivers/input/touchscreen/cyttsp*
5741
5742 D-LINK DIR-685 TOUCHKEYS DRIVER
5743 M:      Linus Walleij <linus.walleij@linaro.org>
5744 L:      linux-input@vger.kernel.org
5745 S:      Supported
5746 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5747
5748 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5749 M:      Joshua Kinard <kumba@gentoo.org>
5750 S:      Maintained
5751 F:      drivers/rtc/rtc-ds1685.c
5752 F:      include/linux/rtc/ds1685.h
5753
5754 DAMA SLAVE for AX.25
5755 M:      Joerg Reuter <jreuter@yaina.de>
5756 L:      linux-hams@vger.kernel.org
5757 S:      Maintained
5758 W:      http://yaina.de/jreuter/
5759 W:      http://www.qsl.net/dl1bke/
5760 F:      net/ax25/af_ax25.c
5761 F:      net/ax25/ax25_dev.c
5762 F:      net/ax25/ax25_ds_*
5763 F:      net/ax25/ax25_in.c
5764 F:      net/ax25/ax25_out.c
5765 F:      net/ax25/ax25_timer.c
5766 F:      net/ax25/sysctl_net_ax25.c
5767
5768 DATA ACCESS MONITOR
5769 M:      SeongJae Park <sj@kernel.org>
5770 L:      damon@lists.linux.dev
5771 L:      linux-mm@kvack.org
5772 S:      Maintained
5773 W:      https://damonitor.github.io
5774 P:      Documentation/mm/damon/maintainer-profile.rst
5775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
5776 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
5777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
5778 F:      Documentation/ABI/testing/sysfs-kernel-mm-damon
5779 F:      Documentation/admin-guide/mm/damon/
5780 F:      Documentation/mm/damon/
5781 F:      include/linux/damon.h
5782 F:      include/trace/events/damon.h
5783 F:      mm/damon/
5784 F:      tools/testing/selftests/damon/
5785
5786 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5787 L:      netdev@vger.kernel.org
5788 S:      Orphan
5789 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5790 F:      drivers/net/ethernet/dec/tulip/dmfe.c
5791
5792 DC390/AM53C974 SCSI driver
5793 M:      Hannes Reinecke <hare@suse.com>
5794 L:      linux-scsi@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/scsi/am53c974.c
5797
5798 DC395x SCSI driver
5799 M:      Oliver Neukum <oliver@neukum.org>
5800 M:      Ali Akcaagac <aliakc@web.de>
5801 M:      Jamie Lenehan <lenehan@twibble.org>
5802 S:      Maintained
5803 F:      Documentation/scsi/dc395x.rst
5804 F:      drivers/scsi/dc395x.*
5805
5806 DCCP PROTOCOL
5807 L:      dccp@vger.kernel.org
5808 S:      Orphan
5809 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5810 F:      include/linux/dccp.h
5811 F:      include/linux/tfrc.h
5812 F:      include/uapi/linux/dccp.h
5813 F:      net/dccp/
5814
5815 DEBUGOBJECTS:
5816 M:      Thomas Gleixner <tglx@linutronix.de>
5817 L:      linux-kernel@vger.kernel.org
5818 S:      Maintained
5819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
5820 F:      include/linux/debugobjects.h
5821 F:      lib/debugobjects.c
5822
5823 DECSTATION PLATFORM SUPPORT
5824 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5825 L:      linux-mips@vger.kernel.org
5826 S:      Maintained
5827 W:      http://www.linux-mips.org/wiki/DECstation
5828 F:      arch/mips/dec/
5829 F:      arch/mips/include/asm/dec/
5830 F:      arch/mips/include/asm/mach-dec/
5831
5832 DEFXX FDDI NETWORK DRIVER
5833 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5834 S:      Maintained
5835 F:      drivers/net/fddi/defxx.*
5836
5837 DEFZA FDDI NETWORK DRIVER
5838 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5839 S:      Maintained
5840 F:      drivers/net/fddi/defza.*
5841
5842 DEINTERLACE DRIVERS FOR ALLWINNER H3
5843 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
5844 L:      linux-media@vger.kernel.org
5845 S:      Maintained
5846 T:      git git://linuxtv.org/media_tree.git
5847 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5848 F:      drivers/media/platform/sunxi/sun8i-di/
5849
5850 DELL LAPTOP DRIVER
5851 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5852 M:      Pali Rohár <pali@kernel.org>
5853 L:      platform-driver-x86@vger.kernel.org
5854 S:      Maintained
5855 F:      drivers/platform/x86/dell/dell-laptop.c
5856
5857 DELL LAPTOP FREEFALL DRIVER
5858 M:      Pali Rohár <pali@kernel.org>
5859 S:      Maintained
5860 F:      drivers/platform/x86/dell/dell-smo8800.c
5861
5862 DELL LAPTOP RBTN DRIVER
5863 M:      Pali Rohár <pali@kernel.org>
5864 S:      Maintained
5865 F:      drivers/platform/x86/dell/dell-rbtn.*
5866
5867 DELL LAPTOP SMM DRIVER
5868 M:      Pali Rohár <pali@kernel.org>
5869 S:      Maintained
5870 F:      Documentation/ABI/obsolete/procfs-i8k
5871 F:      drivers/hwmon/dell-smm-hwmon.c
5872 F:      include/uapi/linux/i8k.h
5873
5874 DELL REMOTE BIOS UPDATE DRIVER
5875 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5876 L:      platform-driver-x86@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/platform/x86/dell/dell_rbu.c
5879
5880 DELL SMBIOS DRIVER
5881 M:      Pali Rohár <pali@kernel.org>
5882 L:      Dell.Client.Kernel@dell.com
5883 L:      platform-driver-x86@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/platform/x86/dell/dell-smbios.*
5886
5887 DELL SMBIOS SMM DRIVER
5888 L:      Dell.Client.Kernel@dell.com
5889 L:      platform-driver-x86@vger.kernel.org
5890 S:      Maintained
5891 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5892
5893 DELL SMBIOS WMI DRIVER
5894 L:      Dell.Client.Kernel@dell.com
5895 L:      platform-driver-x86@vger.kernel.org
5896 S:      Maintained
5897 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5898 F:      tools/wmi/dell-smbios-example.c
5899
5900 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5901 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5902 L:      platform-driver-x86@vger.kernel.org
5903 S:      Maintained
5904 F:      Documentation/driver-api/dcdbas.rst
5905 F:      drivers/platform/x86/dell/dcdbas.*
5906
5907 DELL WMI DDV DRIVER
5908 M:      Armin Wolf <W_Armin@gmx.de>
5909 S:      Maintained
5910 F:      Documentation/ABI/testing/debugfs-dell-wmi-ddv
5911 F:      Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
5912 F:      Documentation/wmi/devices/dell-wmi-ddv.rst
5913 F:      drivers/platform/x86/dell/dell-wmi-ddv.c
5914
5915 DELL WMI DESCRIPTOR DRIVER
5916 L:      Dell.Client.Kernel@dell.com
5917 S:      Maintained
5918 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5919
5920 DELL WMI HARDWARE PRIVACY SUPPORT
5921 M:      Perry Yuan <Perry.Yuan@dell.com>
5922 L:      Dell.Client.Kernel@dell.com
5923 L:      platform-driver-x86@vger.kernel.org
5924 S:      Maintained
5925 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
5926
5927 DELL WMI NOTIFICATIONS DRIVER
5928 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5929 M:      Pali Rohár <pali@kernel.org>
5930 S:      Maintained
5931 F:      drivers/platform/x86/dell/dell-wmi-base.c
5932
5933 DELL WMI SYSMAN DRIVER
5934 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5935 L:      Dell.Client.Kernel@dell.com
5936 L:      platform-driver-x86@vger.kernel.org
5937 S:      Maintained
5938 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5939 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5940
5941 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
5942 M:      Zev Weiss <zev@bewilderbeest.net>
5943 L:      linux-hwmon@vger.kernel.org
5944 S:      Maintained
5945 F:      drivers/hwmon/pmbus/delta-ahe50dc-fan.c
5946
5947 DELTA DPS920AB PSU DRIVER
5948 M:      Robert Marko <robert.marko@sartura.hr>
5949 L:      linux-hwmon@vger.kernel.org
5950 S:      Maintained
5951 F:      Documentation/hwmon/dps920ab.rst
5952 F:      drivers/hwmon/pmbus/dps920ab.c
5953
5954 DELTA NETWORKS TN48M CPLD DRIVERS
5955 M:      Robert Marko <robert.marko@sartura.hr>
5956 S:      Maintained
5957 F:      Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
5958 F:      Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
5959 F:      Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
5960 F:      drivers/gpio/gpio-tn48m.c
5961 F:      include/dt-bindings/reset/delta,tn48m-reset.h
5962
5963 DELTA ST MEDIA DRIVER
5964 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
5965 L:      linux-media@vger.kernel.org
5966 S:      Supported
5967 W:      https://linuxtv.org
5968 T:      git git://linuxtv.org/media_tree.git
5969 F:      drivers/media/platform/st/sti/delta
5970
5971 DENALI NAND DRIVER
5972 L:      linux-mtd@lists.infradead.org
5973 S:      Orphan
5974 F:      drivers/mtd/nand/raw/denali*
5975
5976 DESIGNWARE EDMA CORE IP DRIVER
5977 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
5978 R:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5979 R:      Serge Semin <fancer.lancer@gmail.com>
5980 L:      dmaengine@vger.kernel.org
5981 S:      Maintained
5982 F:      drivers/dma/dw-edma/
5983 F:      include/linux/dma/edma.h
5984
5985 DESIGNWARE USB2 DRD IP DRIVER
5986 M:      Minas Harutyunyan <hminas@synopsys.com>
5987 L:      linux-usb@vger.kernel.org
5988 S:      Maintained
5989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5990 F:      drivers/usb/dwc2/
5991
5992 DESIGNWARE USB3 DRD IP DRIVER
5993 M:      Thinh Nguyen <Thinh.Nguyen@synopsys.com>
5994 L:      linux-usb@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/usb/dwc3/
5997
5998 DESIGNWARE XDATA IP DRIVER
5999 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6000 L:      linux-pci@vger.kernel.org
6001 S:      Maintained
6002 F:      Documentation/misc-devices/dw-xdata-pcie.rst
6003 F:      drivers/misc/dw-xdata-pcie.c
6004
6005 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6006 M:      Andreas Klinger <ak@it-klinger.de>
6007 L:      linux-iio@vger.kernel.org
6008 S:      Maintained
6009 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6010 F:      drivers/iio/proximity/srf*.c
6011
6012 DEVICE COREDUMP (DEV_COREDUMP)
6013 M:      Johannes Berg <johannes@sipsolutions.net>
6014 L:      linux-kernel@vger.kernel.org
6015 S:      Maintained
6016 F:      drivers/base/devcoredump.c
6017 F:      include/linux/devcoredump.h
6018
6019 DEVICE DEPENDENCY HELPER SCRIPT
6020 M:      Saravana Kannan <saravanak@google.com>
6021 L:      linux-kernel@vger.kernel.org
6022 S:      Maintained
6023 F:      scripts/dev-needs.sh
6024
6025 DEVICE DIRECT ACCESS (DAX)
6026 M:      Dan Williams <dan.j.williams@intel.com>
6027 M:      Vishal Verma <vishal.l.verma@intel.com>
6028 M:      Dave Jiang <dave.jiang@intel.com>
6029 L:      nvdimm@lists.linux.dev
6030 L:      linux-cxl@vger.kernel.org
6031 S:      Supported
6032 F:      drivers/dax/
6033
6034 DEVICE FREQUENCY (DEVFREQ)
6035 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6036 M:      Kyungmin Park <kyungmin.park@samsung.com>
6037 M:      Chanwoo Choi <cw00.choi@samsung.com>
6038 L:      linux-pm@vger.kernel.org
6039 S:      Maintained
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6041 F:      Documentation/devicetree/bindings/devfreq/
6042 F:      Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6043 F:      drivers/devfreq/
6044 F:      include/linux/devfreq.h
6045 F:      include/trace/events/devfreq.h
6046
6047 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6048 M:      Chanwoo Choi <cw00.choi@samsung.com>
6049 L:      linux-pm@vger.kernel.org
6050 S:      Supported
6051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6052 F:      Documentation/devicetree/bindings/devfreq/event/
6053 F:      drivers/devfreq/devfreq-event.c
6054 F:      drivers/devfreq/event/
6055 F:      include/dt-bindings/pmu/exynos_ppmu.h
6056 F:      include/linux/devfreq-event.h
6057
6058 DEVICE RESOURCE MANAGEMENT HELPERS
6059 M:      Hans de Goede <hdegoede@redhat.com>
6060 R:      Matti Vaittinen <mazziesaccount@gmail.com>
6061 S:      Maintained
6062 F:      include/linux/devm-helpers.h
6063
6064 DEVICE-MAPPER  (LVM)
6065 M:      Alasdair Kergon <agk@redhat.com>
6066 M:      Mike Snitzer <snitzer@kernel.org>
6067 M:      Mikulas Patocka <mpatocka@redhat.com>
6068 M:      dm-devel@lists.linux.dev
6069 L:      dm-devel@lists.linux.dev
6070 S:      Maintained
6071 W:      http://sources.redhat.com/dm
6072 Q:      http://patchwork.kernel.org/project/dm-devel/list/
6073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6074 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
6075 F:      Documentation/admin-guide/device-mapper/
6076 F:      drivers/md/Kconfig
6077 F:      drivers/md/Makefile
6078 F:      drivers/md/dm*
6079 F:      drivers/md/persistent-data/
6080 F:      include/linux/device-mapper.h
6081 F:      include/linux/dm-*.h
6082 F:      include/uapi/linux/dm-*.h
6083
6084 DEVLINK
6085 M:      Jiri Pirko <jiri@resnulli.us>
6086 L:      netdev@vger.kernel.org
6087 S:      Supported
6088 F:      Documentation/networking/devlink
6089 F:      include/net/devlink.h
6090 F:      include/uapi/linux/devlink.h
6091 F:      net/devlink/
6092
6093 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6094 M:      Christoph Niedermaier <cniedermaier@dh-electronics.com>
6095 L:      kernel@dh-electronics.com
6096 S:      Maintained
6097 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6098 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6099
6100 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6101 M:      Marek Vasut <marex@denx.de>
6102 L:      kernel@dh-electronics.com
6103 S:      Maintained
6104 F:      arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6105 F:      arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6106
6107 DIALOG SEMICONDUCTOR DRIVERS
6108 M:      Support Opensource <support.opensource@diasemi.com>
6109 S:      Supported
6110 W:      http://www.dialog-semiconductor.com/products
6111 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
6112 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
6113 F:      Documentation/devicetree/bindings/mfd/da90*.txt
6114 F:      Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6115 F:      Documentation/devicetree/bindings/regulator/da92*.txt
6116 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6117 F:      Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6118 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
6119 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
6120 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
6121 F:      Documentation/hwmon/da90??.rst
6122 F:      drivers/gpio/gpio-da90??.c
6123 F:      drivers/hwmon/da90??-hwmon.c
6124 F:      drivers/iio/adc/da91??-*.c
6125 F:      drivers/input/misc/da72??.[ch]
6126 F:      drivers/input/misc/da90??_onkey.c
6127 F:      drivers/input/touchscreen/da9052_tsi.c
6128 F:      drivers/leds/leds-da90??.c
6129 F:      drivers/mfd/da903x.c
6130 F:      drivers/mfd/da90??-*.c
6131 F:      drivers/mfd/da91??-*.c
6132 F:      drivers/pinctrl/pinctrl-da90??.c
6133 F:      drivers/power/supply/da9052-battery.c
6134 F:      drivers/power/supply/da91??-*.c
6135 F:      drivers/regulator/da9???-regulator.[ch]
6136 F:      drivers/regulator/slg51000-regulator.[ch]
6137 F:      drivers/rtc/rtc-da90??.c
6138 F:      drivers/thermal/da90??-thermal.c
6139 F:      drivers/video/backlight/da90??_bl.c
6140 F:      drivers/watchdog/da90??_wdt.c
6141 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
6142 F:      include/linux/mfd/da903x.h
6143 F:      include/linux/mfd/da9052/
6144 F:      include/linux/mfd/da9055/
6145 F:      include/linux/mfd/da9062/
6146 F:      include/linux/mfd/da9063/
6147 F:      include/linux/mfd/da9150/
6148 F:      include/linux/regulator/da9211.h
6149 F:      include/sound/da[79]*.h
6150 F:      sound/soc/codecs/da[79]*.[ch]
6151
6152 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6153 M:      William Breathitt Gray <william.gray@linaro.org>
6154 L:      linux-gpio@vger.kernel.org
6155 S:      Maintained
6156 F:      drivers/gpio/gpio-gpio-mm.c
6157
6158 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6159 M:      Martin Tuma <martin.tuma@digiteqautomotive.com>
6160 L:      linux-media@vger.kernel.org
6161 S:      Maintained
6162 F:      Documentation/admin-guide/media/mgb4.rst
6163 F:      drivers/media/pci/mgb4/
6164
6165 DIOLAN U2C-12 I2C DRIVER
6166 M:      Guenter Roeck <linux@roeck-us.net>
6167 L:      linux-i2c@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/i2c/busses/i2c-diolan-u2c.c
6170
6171 DIRECTORY NOTIFICATION (DNOTIFY)
6172 M:      Jan Kara <jack@suse.cz>
6173 R:      Amir Goldstein <amir73il@gmail.com>
6174 L:      linux-fsdevel@vger.kernel.org
6175 S:      Maintained
6176 F:      Documentation/filesystems/dnotify.rst
6177 F:      fs/notify/dnotify/
6178 F:      include/linux/dnotify.h
6179
6180 DISK GEOMETRY AND PARTITION HANDLING
6181 M:      Andries Brouwer <aeb@cwi.nl>
6182 S:      Maintained
6183 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6184 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6185 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6186
6187 DISKQUOTA
6188 M:      Jan Kara <jack@suse.com>
6189 S:      Maintained
6190 F:      Documentation/filesystems/quota.rst
6191 F:      fs/quota/
6192 F:      include/linux/quota*.h
6193 F:      include/uapi/linux/quota*.h
6194
6195 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6196 M:      Bernie Thompson <bernie@plugable.com>
6197 L:      linux-fbdev@vger.kernel.org
6198 S:      Maintained
6199 W:      http://plugable.com/category/projects/udlfb/
6200 F:      Documentation/fb/udlfb.rst
6201 F:      drivers/video/fbdev/udlfb.c
6202 F:      include/video/udlfb.h
6203
6204 DISTRIBUTED LOCK MANAGER (DLM)
6205 M:      Alexander Aring <aahringo@redhat.com>
6206 M:      David Teigland <teigland@redhat.com>
6207 L:      gfs2@lists.linux.dev
6208 S:      Supported
6209 W:      https://pagure.io/dlm
6210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6211 F:      fs/dlm/
6212
6213 DMA BUFFER SHARING FRAMEWORK
6214 M:      Sumit Semwal <sumit.semwal@linaro.org>
6215 M:      Christian König <christian.koenig@amd.com>
6216 L:      linux-media@vger.kernel.org
6217 L:      dri-devel@lists.freedesktop.org
6218 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6219 S:      Maintained
6220 T:      git git://anongit.freedesktop.org/drm/drm-misc
6221 F:      Documentation/driver-api/dma-buf.rst
6222 F:      Documentation/userspace-api/dma-buf-alloc-exchange.rst
6223 F:      drivers/dma-buf/
6224 F:      include/linux/*fence.h
6225 F:      include/linux/dma-buf.h
6226 F:      include/linux/dma-resv.h
6227 K:      \bdma_(?:buf|fence|resv)\b
6228
6229 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6230 M:      Vinod Koul <vkoul@kernel.org>
6231 L:      dmaengine@vger.kernel.org
6232 S:      Maintained
6233 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
6234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6235 F:      Documentation/devicetree/bindings/dma/
6236 F:      Documentation/driver-api/dmaengine/
6237 F:      drivers/dma/
6238 F:      include/dt-bindings/dma/
6239 F:      include/linux/dma/
6240 F:      include/linux/dmaengine.h
6241 F:      include/linux/of_dma.h
6242
6243 DMA MAPPING BENCHMARK
6244 M:      Xiang Chen <chenxiang66@hisilicon.com>
6245 L:      iommu@lists.linux.dev
6246 F:      kernel/dma/map_benchmark.c
6247 F:      tools/testing/selftests/dma/
6248
6249 DMA MAPPING HELPERS
6250 M:      Christoph Hellwig <hch@lst.de>
6251 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6252 R:      Robin Murphy <robin.murphy@arm.com>
6253 L:      iommu@lists.linux.dev
6254 S:      Supported
6255 W:      http://git.infradead.org/users/hch/dma-mapping.git
6256 T:      git git://git.infradead.org/users/hch/dma-mapping.git
6257 F:      include/asm-generic/dma-mapping.h
6258 F:      include/linux/dma-direct.h
6259 F:      include/linux/dma-map-ops.h
6260 F:      include/linux/dma-mapping.h
6261 F:      include/linux/swiotlb.h
6262 F:      kernel/dma/
6263
6264 DMA-BUF HEAPS FRAMEWORK
6265 M:      Sumit Semwal <sumit.semwal@linaro.org>
6266 R:      Benjamin Gaignard <benjamin.gaignard@collabora.com>
6267 R:      Brian Starkey <Brian.Starkey@arm.com>
6268 R:      John Stultz <jstultz@google.com>
6269 R:      T.J. Mercier <tjmercier@google.com>
6270 L:      linux-media@vger.kernel.org
6271 L:      dri-devel@lists.freedesktop.org
6272 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6273 S:      Maintained
6274 T:      git git://anongit.freedesktop.org/drm/drm-misc
6275 F:      drivers/dma-buf/dma-heap.c
6276 F:      drivers/dma-buf/heaps/*
6277 F:      include/linux/dma-heap.h
6278 F:      include/uapi/linux/dma-heap.h
6279
6280 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6281 M:      Lukasz Luba <lukasz.luba@arm.com>
6282 L:      linux-pm@vger.kernel.org
6283 L:      linux-samsung-soc@vger.kernel.org
6284 S:      Maintained
6285 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6286 F:      drivers/memory/samsung/exynos5422-dmc.c
6287
6288 DME1737 HARDWARE MONITOR DRIVER
6289 M:      Juerg Haefliger <juergh@proton.me>
6290 L:      linux-hwmon@vger.kernel.org
6291 S:      Maintained
6292 F:      Documentation/hwmon/dme1737.rst
6293 F:      drivers/hwmon/dme1737.c
6294
6295 DMI/SMBIOS SUPPORT
6296 M:      Jean Delvare <jdelvare@suse.com>
6297 S:      Maintained
6298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6299 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
6300 F:      drivers/firmware/dmi-id.c
6301 F:      drivers/firmware/dmi_scan.c
6302 F:      include/linux/dmi.h
6303
6304 DOCUMENTATION
6305 M:      Jonathan Corbet <corbet@lwn.net>
6306 L:      linux-doc@vger.kernel.org
6307 S:      Maintained
6308 P:      Documentation/doc-guide/maintainer-profile.rst
6309 T:      git git://git.lwn.net/linux.git docs-next
6310 F:      Documentation/
6311 F:      scripts/documentation-file-ref-check
6312 F:      scripts/kernel-doc
6313 F:      scripts/sphinx-pre-install
6314 X:      Documentation/ABI/
6315 X:      Documentation/admin-guide/media/
6316 X:      Documentation/devicetree/
6317 X:      Documentation/driver-api/media/
6318 X:      Documentation/firmware-guide/acpi/
6319 X:      Documentation/i2c/
6320 X:      Documentation/netlink/
6321 X:      Documentation/power/
6322 X:      Documentation/spi/
6323 X:      Documentation/userspace-api/media/
6324
6325 DOCUMENTATION PROCESS
6326 M:      Jonathan Corbet <corbet@lwn.net>
6327 L:      workflows@vger.kernel.org
6328 S:      Maintained
6329 F:      Documentation/maintainer/
6330 F:      Documentation/process/
6331
6332 DOCUMENTATION REPORTING ISSUES
6333 M:      Thorsten Leemhuis <linux@leemhuis.info>
6334 L:      linux-doc@vger.kernel.org
6335 S:      Maintained
6336 F:      Documentation/admin-guide/quickly-build-trimmed-linux.rst
6337 F:      Documentation/admin-guide/reporting-issues.rst
6338
6339 DOCUMENTATION SCRIPTS
6340 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6341 L:      linux-doc@vger.kernel.org
6342 S:      Maintained
6343 F:      Documentation/sphinx/parse-headers.pl
6344 F:      scripts/documentation-file-ref-check
6345 F:      scripts/sphinx-pre-install
6346
6347 DOCUMENTATION/ITALIAN
6348 M:      Federico Vaga <federico.vaga@vaga.pv.it>
6349 L:      linux-doc@vger.kernel.org
6350 S:      Maintained
6351 F:      Documentation/translations/it_IT
6352
6353 DOCUMENTATION/JAPANESE
6354 R:      Akira Yokosawa <akiyks@gmail.com>
6355 L:      linux-doc@vger.kernel.org
6356 S:      Maintained
6357 F:      Documentation/translations/ja_JP
6358
6359 DONGWOON DW9714 LENS VOICE COIL DRIVER
6360 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6361 L:      linux-media@vger.kernel.org
6362 S:      Maintained
6363 T:      git git://linuxtv.org/media_tree.git
6364 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6365 F:      drivers/media/i2c/dw9714.c
6366
6367 DONGWOON DW9719 LENS VOICE COIL DRIVER
6368 M:      Daniel Scally <djrscally@gmail.com>
6369 L:      linux-media@vger.kernel.org
6370 S:      Maintained
6371 T:      git git://linuxtv.org/media_tree.git
6372 F:      drivers/media/i2c/dw9719.c
6373
6374 DONGWOON DW9768 LENS VOICE COIL DRIVER
6375 L:      linux-media@vger.kernel.org
6376 S:      Orphan
6377 T:      git git://linuxtv.org/media_tree.git
6378 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6379 F:      drivers/media/i2c/dw9768.c
6380
6381 DONGWOON DW9807 LENS VOICE COIL DRIVER
6382 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6383 L:      linux-media@vger.kernel.org
6384 S:      Maintained
6385 T:      git git://linuxtv.org/media_tree.git
6386 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6387 F:      drivers/media/i2c/dw9807-vcm.c
6388
6389 DOUBLETALK DRIVER
6390 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
6391 L:      blinux-list@redhat.com
6392 S:      Maintained
6393 F:      drivers/char/dtlk.c
6394 F:      include/linux/dtlk.h
6395
6396 DPAA2 DATAPATH I/O (DPIO) DRIVER
6397 M:      Roy Pledge <Roy.Pledge@nxp.com>
6398 L:      linux-kernel@vger.kernel.org
6399 S:      Maintained
6400 F:      drivers/soc/fsl/dpio
6401
6402 DPAA2 ETHERNET DRIVER
6403 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6404 L:      netdev@vger.kernel.org
6405 S:      Maintained
6406 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6407 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6408 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
6409 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
6410 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6411 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6412 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6413 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
6414 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
6415 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
6416
6417 DPAA2 ETHERNET SWITCH DRIVER
6418 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6419 L:      netdev@vger.kernel.org
6420 S:      Maintained
6421 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6422 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6423 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
6424
6425 DPLL SUBSYSTEM
6426 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
6427 M:      Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6428 M:      Jiri Pirko <jiri@resnulli.us>
6429 L:      netdev@vger.kernel.org
6430 S:      Supported
6431 F:      Documentation/driver-api/dpll.rst
6432 F:      drivers/dpll/*
6433 F:      include/linux/dpll.h
6434 F:      include/uapi/linux/dpll.h
6435
6436 DRBD DRIVER
6437 M:      Philipp Reisner <philipp.reisner@linbit.com>
6438 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
6439 M:      Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6440 L:      drbd-dev@lists.linbit.com
6441 S:      Supported
6442 W:      http://www.drbd.org
6443 T:      git git://git.linbit.com/linux-drbd.git
6444 T:      git git://git.linbit.com/drbd-8.4.git
6445 F:      Documentation/admin-guide/blockdev/
6446 F:      drivers/block/drbd/
6447 F:      include/linux/drbd*
6448 F:      lib/lru_cache.c
6449
6450 DRIVER COMPONENT FRAMEWORK
6451 L:      dri-devel@lists.freedesktop.org
6452 F:      drivers/base/component.c
6453 F:      include/linux/component.h
6454
6455 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6456 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6457 R:      "Rafael J. Wysocki" <rafael@kernel.org>
6458 S:      Supported
6459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6460 F:      Documentation/core-api/kobject.rst
6461 F:      drivers/base/
6462 F:      fs/debugfs/
6463 F:      fs/sysfs/
6464 F:      include/linux/debugfs.h
6465 F:      include/linux/fwnode.h
6466 F:      include/linux/kobj*
6467 F:      include/linux/property.h
6468 F:      lib/kobj*
6469
6470 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6471 M:      Nishanth Menon <nm@ti.com>
6472 L:      linux-pm@vger.kernel.org
6473 S:      Maintained
6474 F:      drivers/soc/ti/smartreflex.c
6475 F:      include/linux/power/smartreflex.h
6476
6477 DRM ACCEL DRIVERS FOR INTEL VPU
6478 M:      Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6479 M:      Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6480 L:      dri-devel@lists.freedesktop.org
6481 S:      Supported
6482 T:      git git://anongit.freedesktop.org/drm/drm-misc
6483 F:      drivers/accel/ivpu/
6484 F:      include/uapi/drm/ivpu_accel.h
6485
6486 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6487 M:      Oded Gabbay <ogabbay@kernel.org>
6488 L:      dri-devel@lists.freedesktop.org
6489 S:      Maintained
6490 C:      irc://irc.oftc.net/dri-devel
6491 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6492 F:      Documentation/accel/
6493 F:      drivers/accel/
6494 F:      include/drm/drm_accel.h
6495
6496 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6497 M:      Maxime Ripard <mripard@kernel.org>
6498 M:      Chen-Yu Tsai <wens@csie.org>
6499 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6500 L:      dri-devel@lists.freedesktop.org
6501 S:      Supported
6502 T:      git git://anongit.freedesktop.org/drm/drm-misc
6503 F:      drivers/gpu/drm/sun4i/sun8i*
6504
6505 DRM DRIVER FOR ARM PL111 CLCD
6506 M:      Emma Anholt <emma@anholt.net>
6507 S:      Supported
6508 T:      git git://anongit.freedesktop.org/drm/drm-misc
6509 F:      drivers/gpu/drm/pl111/
6510
6511 DRM DRIVER FOR ARM VERSATILE TFT PANELS
6512 M:      Linus Walleij <linus.walleij@linaro.org>
6513 S:      Maintained
6514 T:      git git://anongit.freedesktop.org/drm/drm-misc
6515 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6516 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
6517
6518 DRM DRIVER FOR ASPEED BMC GFX
6519 M:      Joel Stanley <joel@jms.id.au>
6520 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
6521 S:      Supported
6522 T:      git git://anongit.freedesktop.org/drm/drm-misc
6523 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6524 F:      drivers/gpu/drm/aspeed/
6525
6526 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6527 M:      Dave Airlie <airlied@redhat.com>
6528 R:      Thomas Zimmermann <tzimmermann@suse.de>
6529 R:      Jocelyn Falempe <jfalempe@redhat.com>
6530 L:      dri-devel@lists.freedesktop.org
6531 S:      Supported
6532 T:      git git://anongit.freedesktop.org/drm/drm-misc
6533 F:      drivers/gpu/drm/ast/
6534
6535 DRM DRIVER FOR BOCHS VIRTUAL GPU
6536 M:      Gerd Hoffmann <kraxel@redhat.com>
6537 L:      virtualization@lists.linux.dev
6538 S:      Maintained
6539 T:      git git://anongit.freedesktop.org/drm/drm-misc
6540 F:      drivers/gpu/drm/tiny/bochs.c
6541
6542 DRM DRIVER FOR BOE HIMAX8279D PANELS
6543 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
6544 S:      Maintained
6545 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6546 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
6547
6548 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6549 M:      Jagan Teki <jagan@amarulasolutions.com>
6550 S:      Maintained
6551 F:      Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6552 F:      drivers/gpu/drm/bridge/chipone-icn6211.c
6553
6554 DRM DRIVER FOR EBBG FT8719 PANEL
6555 M:      Joel Selvaraj <jo@jsfamily.in>
6556 S:      Maintained
6557 T:      git git://anongit.freedesktop.org/drm/drm-misc
6558 F:      Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6559 F:      drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6560
6561 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6562 M:      Linus Walleij <linus.walleij@linaro.org>
6563 S:      Maintained
6564 T:      git git://anongit.freedesktop.org/drm/drm-misc
6565 F:      drivers/gpu/drm/tve200/
6566
6567 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6568 M:      Icenowy Zheng <icenowy@aosc.io>
6569 S:      Maintained
6570 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6571 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6572
6573 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6574 M:      Jagan Teki <jagan@amarulasolutions.com>
6575 S:      Maintained
6576 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6577 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6578
6579 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6580 M:      Thomas Zimmermann <tzimmermann@suse.de>
6581 M:      Javier Martinez Canillas <javierm@redhat.com>
6582 L:      dri-devel@lists.freedesktop.org
6583 S:      Maintained
6584 T:      git git://anongit.freedesktop.org/drm/drm-misc
6585 F:      drivers/gpu/drm/drm_aperture.c
6586 F:      drivers/gpu/drm/tiny/ofdrm.c
6587 F:      drivers/gpu/drm/tiny/simpledrm.c
6588 F:      drivers/video/aperture.c
6589 F:      drivers/video/nomodeset.c
6590 F:      include/drm/drm_aperture.h
6591 F:      include/linux/aperture.h
6592 F:      include/video/nomodeset.h
6593
6594 DRM DRIVER FOR GENERIC EDP PANELS
6595 R:      Douglas Anderson <dianders@chromium.org>
6596 F:      Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6597 F:      drivers/gpu/drm/panel/panel-edp.c
6598
6599 DRM DRIVER FOR GENERIC USB DISPLAY
6600 M:      Noralf Trønnes <noralf@tronnes.org>
6601 S:      Maintained
6602 W:      https://github.com/notro/gud/wiki
6603 T:      git git://anongit.freedesktop.org/drm/drm-misc
6604 F:      drivers/gpu/drm/gud/
6605 F:      include/drm/gud.h
6606
6607 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6608 M:      Hans de Goede <hdegoede@redhat.com>
6609 S:      Maintained
6610 T:      git git://anongit.freedesktop.org/drm/drm-misc
6611 F:      drivers/gpu/drm/tiny/gm12u320.c
6612
6613 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
6614 M:      Ondrej Jirman <megi@xff.cz>
6615 M:      Javier Martinez Canillas <javierm@redhat.com>
6616 S:      Maintained
6617 T:      git git://anongit.freedesktop.org/drm/drm-misc
6618 F:      Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
6619 F:      drivers/gpu/drm/panel/panel-himax-hx8394.c
6620
6621 DRM DRIVER FOR HX8357D PANELS
6622 M:      Emma Anholt <emma@anholt.net>
6623 S:      Maintained
6624 T:      git git://anongit.freedesktop.org/drm/drm-misc
6625 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
6626 F:      drivers/gpu/drm/tiny/hx8357d.c
6627
6628 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6629 M:      Deepak Rawat <drawat.floss@gmail.com>
6630 L:      linux-hyperv@vger.kernel.org
6631 L:      dri-devel@lists.freedesktop.org
6632 S:      Maintained
6633 T:      git git://anongit.freedesktop.org/drm/drm-misc
6634 F:      drivers/gpu/drm/hyperv
6635
6636 DRM DRIVER FOR ILITEK ILI9225 PANELS
6637 M:      David Lechner <david@lechnology.com>
6638 S:      Maintained
6639 T:      git git://anongit.freedesktop.org/drm/drm-misc
6640 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6641 F:      drivers/gpu/drm/tiny/ili9225.c
6642
6643 DRM DRIVER FOR ILITEK ILI9486 PANELS
6644 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
6645 S:      Maintained
6646 T:      git git://anongit.freedesktop.org/drm/drm-misc
6647 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6648 F:      drivers/gpu/drm/tiny/ili9486.c
6649
6650 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6651 M:      Jagan Teki <jagan@edgeble.ai>
6652 S:      Maintained
6653 F:      Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6654 F:      drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6655
6656 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6657 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
6658 S:      Supported
6659 T:      git git://anongit.freedesktop.org/drm/drm-misc
6660 F:      drivers/gpu/drm/logicvc/
6661
6662 DRM DRIVER FOR LVDS PANELS
6663 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6664 L:      dri-devel@lists.freedesktop.org
6665 S:      Maintained
6666 T:      git git://anongit.freedesktop.org/drm/drm-misc
6667 F:      Documentation/devicetree/bindings/display/lvds.yaml
6668 F:      Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6669 F:      drivers/gpu/drm/panel/panel-lvds.c
6670
6671 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6672 M:      Guido Günther <agx@sigxcpu.org>
6673 R:      Purism Kernel Team <kernel@puri.sm>
6674 S:      Maintained
6675 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6676 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6677
6678 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6679 M:      Dave Airlie <airlied@redhat.com>
6680 R:      Thomas Zimmermann <tzimmermann@suse.de>
6681 R:      Jocelyn Falempe <jfalempe@redhat.com>
6682 L:      dri-devel@lists.freedesktop.org
6683 S:      Supported
6684 T:      git git://anongit.freedesktop.org/drm/drm-misc
6685 F:      drivers/gpu/drm/mgag200/
6686
6687 DRM DRIVER FOR MI0283QT
6688 M:      Noralf Trønnes <noralf@tronnes.org>
6689 S:      Maintained
6690 T:      git git://anongit.freedesktop.org/drm/drm-misc
6691 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6692 F:      drivers/gpu/drm/tiny/mi0283qt.c
6693
6694 DRM DRIVER FOR MIPI DBI compatible panels
6695 M:      Noralf Trønnes <noralf@tronnes.org>
6696 S:      Maintained
6697 W:      https://github.com/notro/panel-mipi-dbi/wiki
6698 T:      git git://anongit.freedesktop.org/drm/drm-misc
6699 F:      Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6700 F:      drivers/gpu/drm/tiny/panel-mipi-dbi.c
6701
6702 DRM DRIVER FOR MSM ADRENO GPU
6703 M:      Rob Clark <robdclark@gmail.com>
6704 M:      Abhinav Kumar <quic_abhinavk@quicinc.com>
6705 M:      Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
6706 R:      Sean Paul <sean@poorly.run>
6707 R:      Marijn Suijten <marijn.suijten@somainline.org>
6708 L:      linux-arm-msm@vger.kernel.org
6709 L:      dri-devel@lists.freedesktop.org
6710 L:      freedreno@lists.freedesktop.org
6711 S:      Maintained
6712 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6713 T:      git https://gitlab.freedesktop.org/drm/msm.git
6714 F:      Documentation/devicetree/bindings/display/msm/
6715 F:      drivers/gpu/drm/ci/xfails/msm*
6716 F:      drivers/gpu/drm/msm/
6717 F:      include/uapi/drm/msm_drm.h
6718
6719 DRM DRIVER FOR NOVATEK NT35510 PANELS
6720 M:      Linus Walleij <linus.walleij@linaro.org>
6721 S:      Maintained
6722 T:      git git://anongit.freedesktop.org/drm/drm-misc
6723 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
6724 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
6725
6726 DRM DRIVER FOR NOVATEK NT35560 PANELS
6727 M:      Linus Walleij <linus.walleij@linaro.org>
6728 S:      Maintained
6729 T:      git git://anongit.freedesktop.org/drm/drm-misc
6730 F:      Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
6731 F:      drivers/gpu/drm/panel/panel-novatek-nt35560.c
6732
6733 DRM DRIVER FOR NOVATEK NT36523 PANELS
6734 M:      Jianhua Lu <lujianhua000@gmail.com>
6735 S:      Maintained
6736 T:      git git://anongit.freedesktop.org/drm/drm-misc
6737 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
6738 F:      drivers/gpu/drm/panel/panel-novatek-nt36523.c
6739
6740 DRM DRIVER FOR NOVATEK NT36672A PANELS
6741 M:      Sumit Semwal <sumit.semwal@linaro.org>
6742 S:      Maintained
6743 T:      git git://anongit.freedesktop.org/drm/drm-misc
6744 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
6745 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
6746
6747 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
6748 M:      Karol Herbst <kherbst@redhat.com>
6749 M:      Lyude Paul <lyude@redhat.com>
6750 M:      Danilo Krummrich <dakr@redhat.com>
6751 L:      dri-devel@lists.freedesktop.org
6752 L:      nouveau@lists.freedesktop.org
6753 S:      Supported
6754 W:      https://nouveau.freedesktop.org/
6755 Q:      https://patchwork.freedesktop.org/project/nouveau/
6756 Q:      https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
6757 B:      https://gitlab.freedesktop.org/drm/nouveau/-/issues
6758 C:      irc://irc.oftc.net/nouveau
6759 T:      git https://gitlab.freedesktop.org/drm/nouveau.git
6760 F:      drivers/gpu/drm/nouveau/
6761 F:      include/uapi/drm/nouveau_drm.h
6762
6763 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
6764 M:      Stefan Mavrodiev <stefan@olimex.com>
6765 S:      Maintained
6766 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
6767 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
6768
6769 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
6770 R:      Douglas Anderson <dianders@chromium.org>
6771 F:      Documentation/devicetree/bindings/display/bridge/ps8640.yaml
6772 F:      drivers/gpu/drm/bridge/parade-ps8640.c
6773
6774 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
6775 M:      Noralf Trønnes <noralf@tronnes.org>
6776 S:      Maintained
6777 T:      git git://anongit.freedesktop.org/drm/drm-misc
6778 F:      Documentation/devicetree/bindings/display/repaper.txt
6779 F:      drivers/gpu/drm/tiny/repaper.c
6780
6781 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
6782 M:      Dave Airlie <airlied@redhat.com>
6783 M:      Gerd Hoffmann <kraxel@redhat.com>
6784 L:      virtualization@lists.linux.dev
6785 S:      Obsolete
6786 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
6787 T:      git git://anongit.freedesktop.org/drm/drm-misc
6788 F:      drivers/gpu/drm/tiny/cirrus.c
6789
6790 DRM DRIVER FOR QXL VIRTUAL GPU
6791 M:      Dave Airlie <airlied@redhat.com>
6792 M:      Gerd Hoffmann <kraxel@redhat.com>
6793 L:      virtualization@lists.linux.dev
6794 L:      spice-devel@lists.freedesktop.org
6795 S:      Maintained
6796 T:      git git://anongit.freedesktop.org/drm/drm-misc
6797 F:      drivers/gpu/drm/qxl/
6798 F:      include/uapi/drm/qxl_drm.h
6799
6800 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6801 M:      Robert Chiras <robert.chiras@nxp.com>
6802 S:      Maintained
6803 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6804 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
6805
6806 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6807 M:      Linus Walleij <linus.walleij@linaro.org>
6808 S:      Maintained
6809 T:      git git://anongit.freedesktop.org/drm/drm-misc
6810 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6811 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
6812
6813 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
6814 M:      Inki Dae <inki.dae@samsung.com>
6815 M:      Jagan Teki <jagan@amarulasolutions.com>
6816 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6817 S:      Maintained
6818 T:      git git://anongit.freedesktop.org/drm/drm-misc
6819 F:      Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
6820 F:      drivers/gpu/drm/bridge/samsung-dsim.c
6821 F:      include/drm/bridge/samsung-dsim.h
6822
6823 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
6824 M:      Markuss Broks <markuss.broks@gmail.com>
6825 S:      Maintained
6826 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
6827 F:      drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
6828
6829 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
6830 M:      Artur Weber <aweber.kernel@gmail.com>
6831 S:      Maintained
6832 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
6833 F:      drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
6834
6835 DRM DRIVER FOR SITRONIX ST7586 PANELS
6836 M:      David Lechner <david@lechnology.com>
6837 S:      Maintained
6838 T:      git git://anongit.freedesktop.org/drm/drm-misc
6839 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
6840 F:      drivers/gpu/drm/tiny/st7586.c
6841
6842 DRM DRIVER FOR SITRONIX ST7701 PANELS
6843 M:      Jagan Teki <jagan@amarulasolutions.com>
6844 S:      Maintained
6845 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6846 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
6847
6848 DRM DRIVER FOR SITRONIX ST7703 PANELS
6849 M:      Guido Günther <agx@sigxcpu.org>
6850 R:      Purism Kernel Team <kernel@puri.sm>
6851 R:      Ondrej Jirman <megi@xff.cz>
6852 S:      Maintained
6853 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6854 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
6855
6856 DRM DRIVER FOR SITRONIX ST7735R PANELS
6857 M:      David Lechner <david@lechnology.com>
6858 S:      Maintained
6859 T:      git git://anongit.freedesktop.org/drm/drm-misc
6860 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6861 F:      drivers/gpu/drm/tiny/st7735r.c
6862
6863 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
6864 M:      Javier Martinez Canillas <javierm@redhat.com>
6865 S:      Maintained
6866 T:      git git://anongit.freedesktop.org/drm/drm-misc
6867 F:      Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
6868 F:      Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
6869 F:      drivers/gpu/drm/solomon/ssd130x*
6870
6871 DRM DRIVER FOR ST-ERICSSON MCDE
6872 M:      Linus Walleij <linus.walleij@linaro.org>
6873 S:      Maintained
6874 T:      git git://anongit.freedesktop.org/drm/drm-misc
6875 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
6876 F:      drivers/gpu/drm/mcde/
6877
6878 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
6879 M:      Jagan Teki <jagan@amarulasolutions.com>
6880 S:      Maintained
6881 F:      Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
6882 F:      drivers/gpu/drm/bridge/ti-dlpc3433.c
6883
6884 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
6885 R:      Douglas Anderson <dianders@chromium.org>
6886 F:      Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
6887 F:      drivers/gpu/drm/bridge/ti-sn65dsi86.c
6888
6889 DRM DRIVER FOR TPO TPG110 PANELS
6890 M:      Linus Walleij <linus.walleij@linaro.org>
6891 S:      Maintained
6892 T:      git git://anongit.freedesktop.org/drm/drm-misc
6893 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6894 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
6895
6896 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6897 M:      Dave Airlie <airlied@redhat.com>
6898 R:      Sean Paul <sean@poorly.run>
6899 R:      Thomas Zimmermann <tzimmermann@suse.de>
6900 L:      dri-devel@lists.freedesktop.org
6901 S:      Supported
6902 T:      git git://anongit.freedesktop.org/drm/drm-misc
6903 F:      drivers/gpu/drm/udl/
6904
6905 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6906 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6907 M:      Melissa Wen <melissa.srw@gmail.com>
6908 M:      Maíra Canal <mairacanal@riseup.net>
6909 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
6910 R:      Daniel Vetter <daniel@ffwll.ch>
6911 L:      dri-devel@lists.freedesktop.org
6912 S:      Maintained
6913 T:      git git://anongit.freedesktop.org/drm/drm-misc
6914 F:      Documentation/gpu/vkms.rst
6915 F:      drivers/gpu/drm/vkms/
6916
6917 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6918 M:      Hans de Goede <hdegoede@redhat.com>
6919 L:      dri-devel@lists.freedesktop.org
6920 S:      Maintained
6921 T:      git git://anongit.freedesktop.org/drm/drm-misc
6922 F:      drivers/gpu/drm/vboxvideo/
6923
6924 DRM DRIVER FOR VMWARE VIRTUAL GPU
6925 M:      Zack Rusin <zackr@vmware.com>
6926 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
6927 L:      dri-devel@lists.freedesktop.org
6928 S:      Supported
6929 T:      git git://anongit.freedesktop.org/drm/drm-misc
6930 F:      drivers/gpu/drm/vmwgfx/
6931 F:      include/uapi/drm/vmwgfx_drm.h
6932
6933 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6934 M:      Linus Walleij <linus.walleij@linaro.org>
6935 S:      Maintained
6936 T:      git git://anongit.freedesktop.org/drm/drm-misc
6937 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6938 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
6939
6940 DRM DRIVERS
6941 M:      David Airlie <airlied@gmail.com>
6942 M:      Daniel Vetter <daniel@ffwll.ch>
6943 L:      dri-devel@lists.freedesktop.org
6944 S:      Maintained
6945 B:      https://gitlab.freedesktop.org/drm
6946 C:      irc://irc.oftc.net/dri-devel
6947 T:      git git://anongit.freedesktop.org/drm/drm
6948 F:      Documentation/devicetree/bindings/display/
6949 F:      Documentation/devicetree/bindings/gpu/
6950 F:      Documentation/gpu/
6951 F:      drivers/gpu/
6952 F:      include/drm/
6953 F:      include/linux/vga*
6954 F:      include/uapi/drm/
6955
6956 DRM DRIVERS AND MISC GPU PATCHES
6957 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
6958 M:      Maxime Ripard <mripard@kernel.org>
6959 M:      Thomas Zimmermann <tzimmermann@suse.de>
6960 S:      Maintained
6961 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
6962 T:      git git://anongit.freedesktop.org/drm/drm-misc
6963 F:      Documentation/devicetree/bindings/display/
6964 F:      Documentation/devicetree/bindings/gpu/
6965 F:      Documentation/gpu/
6966 F:      drivers/gpu/drm/
6967 F:      drivers/gpu/vga/
6968 F:      include/drm/drm
6969 F:      include/linux/vga*
6970 F:      include/uapi/drm/
6971 X:      drivers/gpu/drm/amd/
6972 X:      drivers/gpu/drm/armada/
6973 X:      drivers/gpu/drm/etnaviv/
6974 X:      drivers/gpu/drm/exynos/
6975 X:      drivers/gpu/drm/i915/
6976 X:      drivers/gpu/drm/kmb/
6977 X:      drivers/gpu/drm/mediatek/
6978 X:      drivers/gpu/drm/msm/
6979 X:      drivers/gpu/drm/nouveau/
6980 X:      drivers/gpu/drm/radeon/
6981 X:      drivers/gpu/drm/renesas/
6982 X:      drivers/gpu/drm/tegra/
6983
6984 DRM DRIVERS FOR ALLWINNER A10
6985 M:      Maxime Ripard <mripard@kernel.org>
6986 M:      Chen-Yu Tsai <wens@csie.org>
6987 L:      dri-devel@lists.freedesktop.org
6988 S:      Supported
6989 T:      git git://anongit.freedesktop.org/drm/drm-misc
6990 F:      Documentation/devicetree/bindings/display/allwinner*
6991 F:      drivers/gpu/drm/sun4i/
6992
6993 DRM DRIVERS FOR AMLOGIC SOCS
6994 M:      Neil Armstrong <neil.armstrong@linaro.org>
6995 L:      dri-devel@lists.freedesktop.org
6996 L:      linux-amlogic@lists.infradead.org
6997 S:      Supported
6998 W:      http://linux-meson.com/
6999 T:      git git://anongit.freedesktop.org/drm/drm-misc
7000 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
7001 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7002 F:      Documentation/gpu/meson.rst
7003 F:      drivers/gpu/drm/ci/xfails/meson*
7004 F:      drivers/gpu/drm/meson/
7005
7006 DRM DRIVERS FOR ATMEL HLCDC
7007 M:      Sam Ravnborg <sam@ravnborg.org>
7008 M:      Boris Brezillon <bbrezillon@kernel.org>
7009 L:      dri-devel@lists.freedesktop.org
7010 S:      Supported
7011 T:      git git://anongit.freedesktop.org/drm/drm-misc
7012 F:      Documentation/devicetree/bindings/display/atmel/
7013 F:      drivers/gpu/drm/atmel-hlcdc/
7014
7015 DRM DRIVERS FOR BRIDGE CHIPS
7016 M:      Andrzej Hajda <andrzej.hajda@intel.com>
7017 M:      Neil Armstrong <neil.armstrong@linaro.org>
7018 M:      Robert Foss <rfoss@kernel.org>
7019 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7020 R:      Jonas Karlman <jonas@kwiboo.se>
7021 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
7022 S:      Maintained
7023 T:      git git://anongit.freedesktop.org/drm/drm-misc
7024 F:      Documentation/devicetree/bindings/display/bridge/
7025 F:      drivers/gpu/drm/bridge/
7026 F:      drivers/gpu/drm/drm_bridge.c
7027 F:      drivers/gpu/drm/drm_bridge_connector.c
7028 F:      include/drm/drm_bridge.h
7029 F:      include/drm/drm_bridge_connector.h
7030
7031 DRM DRIVERS FOR EXYNOS
7032 M:      Inki Dae <inki.dae@samsung.com>
7033 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
7034 M:      Kyungmin Park <kyungmin.park@samsung.com>
7035 L:      dri-devel@lists.freedesktop.org
7036 S:      Supported
7037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7038 F:      Documentation/devicetree/bindings/display/exynos/
7039 F:      Documentation/devicetree/bindings/display/samsung/
7040 F:      drivers/gpu/drm/exynos/
7041 F:      include/uapi/drm/exynos_drm.h
7042
7043 DRM DRIVERS FOR FREESCALE DCU
7044 M:      Stefan Agner <stefan@agner.ch>
7045 M:      Alison Wang <alison.wang@nxp.com>
7046 L:      dri-devel@lists.freedesktop.org
7047 S:      Supported
7048 T:      git git://anongit.freedesktop.org/drm/drm-misc
7049 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
7050 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
7051 F:      drivers/gpu/drm/fsl-dcu/
7052
7053 DRM DRIVERS FOR FREESCALE IMX 5/6
7054 M:      Philipp Zabel <p.zabel@pengutronix.de>
7055 L:      dri-devel@lists.freedesktop.org
7056 S:      Maintained
7057 T:      git git://anongit.freedesktop.org/drm/drm-misc
7058 T:      git git://git.pengutronix.de/git/pza/linux
7059 F:      Documentation/devicetree/bindings/display/imx/
7060 F:      drivers/gpu/drm/imx/ipuv3/
7061 F:      drivers/gpu/ipu-v3/
7062
7063 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7064 M:      Liu Ying <victor.liu@nxp.com>
7065 L:      dri-devel@lists.freedesktop.org
7066 S:      Maintained
7067 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7068 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7069 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7070 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7071 F:      drivers/gpu/drm/bridge/imx/
7072
7073 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7074 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7075 L:      dri-devel@lists.freedesktop.org
7076 S:      Maintained
7077 T:      git git://anongit.freedesktop.org/drm/drm-misc
7078 F:      drivers/gpu/drm/gma500/
7079
7080 DRM DRIVERS FOR HISILICON
7081 M:      Xinliang Liu <xinliang.liu@linaro.org>
7082 M:      Tian Tao  <tiantao6@hisilicon.com>
7083 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
7084 R:      Sumit Semwal <sumit.semwal@linaro.org>
7085 R:      Yongqin Liu <yongqin.liu@linaro.org>
7086 R:      John Stultz <jstultz@google.com>
7087 L:      dri-devel@lists.freedesktop.org
7088 S:      Maintained
7089 T:      git git://anongit.freedesktop.org/drm/drm-misc
7090 F:      Documentation/devicetree/bindings/display/hisilicon/
7091 F:      drivers/gpu/drm/hisilicon/
7092
7093 DRM DRIVERS FOR LIMA
7094 M:      Qiang Yu <yuq825@gmail.com>
7095 L:      dri-devel@lists.freedesktop.org
7096 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
7097 S:      Maintained
7098 T:      git git://anongit.freedesktop.org/drm/drm-misc
7099 F:      drivers/gpu/drm/lima/
7100 F:      include/uapi/drm/lima_drm.h
7101
7102 DRM DRIVERS FOR LOONGSON
7103 M:      Sui Jingfeng <suijingfeng@loongson.cn>
7104 L:      dri-devel@lists.freedesktop.org
7105 S:      Supported
7106 T:      git git://anongit.freedesktop.org/drm/drm-misc
7107 F:      drivers/gpu/drm/loongson/
7108
7109 DRM DRIVERS FOR MEDIATEK
7110 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
7111 M:      Philipp Zabel <p.zabel@pengutronix.de>
7112 L:      dri-devel@lists.freedesktop.org
7113 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7114 S:      Supported
7115 F:      Documentation/devicetree/bindings/display/mediatek/
7116 F:      drivers/gpu/drm/ci/xfails/mediatek*
7117 F:      drivers/gpu/drm/mediatek/
7118 F:      drivers/phy/mediatek/phy-mtk-dp.c
7119 F:      drivers/phy/mediatek/phy-mtk-hdmi*
7120 F:      drivers/phy/mediatek/phy-mtk-mipi*
7121
7122 DRM DRIVERS FOR NVIDIA TEGRA
7123 M:      Thierry Reding <thierry.reding@gmail.com>
7124 M:      Mikko Perttunen <mperttunen@nvidia.com>
7125 L:      dri-devel@lists.freedesktop.org
7126 L:      linux-tegra@vger.kernel.org
7127 S:      Supported
7128 T:      git https://gitlab.freedesktop.org/drm/tegra.git
7129 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7130 F:      Documentation/devicetree/bindings/gpu/host1x/
7131 F:      drivers/gpu/drm/tegra/
7132 F:      drivers/gpu/host1x/
7133 F:      include/linux/host1x.h
7134 F:      include/uapi/drm/tegra_drm.h
7135
7136 DRM DRIVERS FOR RENESAS R-CAR
7137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7138 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7139 L:      dri-devel@lists.freedesktop.org
7140 L:      linux-renesas-soc@vger.kernel.org
7141 S:      Supported
7142 T:      git git://linuxtv.org/pinchartl/media drm/du/next
7143 F:      Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7144 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7145 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7146 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
7147 F:      drivers/gpu/drm/renesas/rcar-du/
7148
7149 DRM DRIVERS FOR RENESAS SHMOBILE
7150 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7151 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7152 L:      dri-devel@lists.freedesktop.org
7153 L:      linux-renesas-soc@vger.kernel.org
7154 S:      Supported
7155 F:      Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7156 F:      drivers/gpu/drm/renesas/shmobile/
7157 F:      include/linux/platform_data/shmob_drm.h
7158
7159 DRM DRIVERS FOR ROCKCHIP
7160 M:      Sandy Huang <hjc@rock-chips.com>
7161 M:      Heiko Stübner <heiko@sntech.de>
7162 L:      dri-devel@lists.freedesktop.org
7163 S:      Maintained
7164 T:      git git://anongit.freedesktop.org/drm/drm-misc
7165 F:      Documentation/devicetree/bindings/display/rockchip/
7166 F:      drivers/gpu/drm/ci/xfails/rockchip*
7167 F:      drivers/gpu/drm/rockchip/
7168
7169 DRM DRIVERS FOR STI
7170 M:      Alain Volmat <alain.volmat@foss.st.com>
7171 L:      dri-devel@lists.freedesktop.org
7172 S:      Maintained
7173 T:      git git://anongit.freedesktop.org/drm/drm-misc
7174 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
7175 F:      drivers/gpu/drm/sti
7176
7177 DRM DRIVERS FOR STM
7178 M:      Yannick Fertre <yannick.fertre@foss.st.com>
7179 M:      Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7180 M:      Philippe Cornu <philippe.cornu@foss.st.com>
7181 L:      dri-devel@lists.freedesktop.org
7182 S:      Maintained
7183 T:      git git://anongit.freedesktop.org/drm/drm-misc
7184 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7185 F:      drivers/gpu/drm/stm
7186
7187 DRM DRIVERS FOR TI KEYSTONE
7188 M:      Jyri Sarha <jyri.sarha@iki.fi>
7189 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7190 L:      dri-devel@lists.freedesktop.org
7191 S:      Maintained
7192 T:      git git://anongit.freedesktop.org/drm/drm-misc
7193 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7194 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7195 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7196 F:      drivers/gpu/drm/tidss/
7197
7198 DRM DRIVERS FOR TI LCDC
7199 M:      Jyri Sarha <jyri.sarha@iki.fi>
7200 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7201 L:      dri-devel@lists.freedesktop.org
7202 S:      Maintained
7203 T:      git git://anongit.freedesktop.org/drm/drm-misc
7204 F:      Documentation/devicetree/bindings/display/tilcdc/
7205 F:      drivers/gpu/drm/tilcdc/
7206
7207 DRM DRIVERS FOR TI OMAP
7208 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7209 L:      dri-devel@lists.freedesktop.org
7210 S:      Maintained
7211 T:      git git://anongit.freedesktop.org/drm/drm-misc
7212 F:      Documentation/devicetree/bindings/display/ti/
7213 F:      drivers/gpu/drm/omapdrm/
7214
7215 DRM DRIVERS FOR V3D
7216 M:      Emma Anholt <emma@anholt.net>
7217 M:      Melissa Wen <mwen@igalia.com>
7218 S:      Supported
7219 T:      git git://anongit.freedesktop.org/drm/drm-misc
7220 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7221 F:      drivers/gpu/drm/v3d/
7222 F:      include/uapi/drm/v3d_drm.h
7223
7224 DRM DRIVERS FOR VC4
7225 M:      Emma Anholt <emma@anholt.net>
7226 M:      Maxime Ripard <mripard@kernel.org>
7227 S:      Supported
7228 T:      git git://github.com/anholt/linux
7229 T:      git git://anongit.freedesktop.org/drm/drm-misc
7230 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7231 F:      drivers/gpu/drm/vc4/
7232 F:      include/uapi/drm/vc4_drm.h
7233
7234 DRM DRIVERS FOR VIVANTE GPU IP
7235 M:      Lucas Stach <l.stach@pengutronix.de>
7236 R:      Russell King <linux+etnaviv@armlinux.org.uk>
7237 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
7238 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7239 L:      dri-devel@lists.freedesktop.org
7240 S:      Maintained
7241 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7242 F:      drivers/gpu/drm/etnaviv/
7243 F:      include/uapi/drm/etnaviv_drm.h
7244
7245 DRM DRIVERS FOR XEN
7246 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7247 L:      dri-devel@lists.freedesktop.org
7248 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
7249 S:      Supported
7250 T:      git git://anongit.freedesktop.org/drm/drm-misc
7251 F:      Documentation/gpu/xen-front.rst
7252 F:      drivers/gpu/drm/xen/
7253
7254 DRM DRIVERS FOR XILINX
7255 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7256 L:      dri-devel@lists.freedesktop.org
7257 S:      Maintained
7258 T:      git git://anongit.freedesktop.org/drm/drm-misc
7259 F:      Documentation/devicetree/bindings/display/xlnx/
7260 F:      drivers/gpu/drm/xlnx/
7261
7262 DRM GPU SCHEDULER
7263 M:      Luben Tuikov <ltuikov89@gmail.com>
7264 L:      dri-devel@lists.freedesktop.org
7265 S:      Maintained
7266 T:      git git://anongit.freedesktop.org/drm/drm-misc
7267 F:      drivers/gpu/drm/scheduler/
7268 F:      include/drm/gpu_scheduler.h
7269
7270 DRM PANEL DRIVERS
7271 M:      Neil Armstrong <neil.armstrong@linaro.org>
7272 R:      Jessica Zhang <quic_jesszhan@quicinc.com>
7273 R:      Sam Ravnborg <sam@ravnborg.org>
7274 L:      dri-devel@lists.freedesktop.org
7275 S:      Maintained
7276 T:      git git://anongit.freedesktop.org/drm/drm-misc
7277 F:      Documentation/devicetree/bindings/display/panel/
7278 F:      drivers/gpu/drm/drm_panel.c
7279 F:      drivers/gpu/drm/panel/
7280 F:      include/drm/drm_panel.h
7281
7282 DRM PRIVACY-SCREEN CLASS
7283 M:      Hans de Goede <hdegoede@redhat.com>
7284 L:      dri-devel@lists.freedesktop.org
7285 S:      Maintained
7286 T:      git git://anongit.freedesktop.org/drm/drm-misc
7287 F:      drivers/gpu/drm/drm_privacy_screen*
7288 F:      include/drm/drm_privacy_screen*
7289
7290 DRM TTM SUBSYSTEM
7291 M:      Christian Koenig <christian.koenig@amd.com>
7292 M:      Huang Rui <ray.huang@amd.com>
7293 L:      dri-devel@lists.freedesktop.org
7294 S:      Maintained
7295 T:      git git://anongit.freedesktop.org/drm/drm-misc
7296 F:      drivers/gpu/drm/ttm/
7297 F:      include/drm/ttm/
7298
7299 DRM AUTOMATED TESTING
7300 M:      Helen Koike <helen.koike@collabora.com>
7301 L:      dri-devel@lists.freedesktop.org
7302 S:      Maintained
7303 T:      git git://anongit.freedesktop.org/drm/drm-misc
7304 F:      Documentation/gpu/automated_testing.rst
7305 F:      drivers/gpu/drm/ci/
7306
7307 DSBR100 USB FM RADIO DRIVER
7308 M:      Alexey Klimov <klimov.linux@gmail.com>
7309 L:      linux-media@vger.kernel.org
7310 S:      Maintained
7311 T:      git git://linuxtv.org/media_tree.git
7312 F:      drivers/media/radio/dsbr100.c
7313
7314 DT3155 MEDIA DRIVER
7315 M:      Hans Verkuil <hverkuil@xs4all.nl>
7316 L:      linux-media@vger.kernel.org
7317 S:      Odd Fixes
7318 W:      https://linuxtv.org
7319 T:      git git://linuxtv.org/media_tree.git
7320 F:      drivers/media/pci/dt3155/
7321
7322 DVB_USB_AF9015 MEDIA DRIVER
7323 M:      Antti Palosaari <crope@iki.fi>
7324 L:      linux-media@vger.kernel.org
7325 S:      Maintained
7326 W:      https://linuxtv.org
7327 W:      http://palosaari.fi/linux/
7328 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7329 T:      git git://linuxtv.org/anttip/media_tree.git
7330 F:      drivers/media/usb/dvb-usb-v2/af9015*
7331
7332 DVB_USB_AF9035 MEDIA DRIVER
7333 M:      Antti Palosaari <crope@iki.fi>
7334 L:      linux-media@vger.kernel.org
7335 S:      Maintained
7336 W:      https://linuxtv.org
7337 W:      http://palosaari.fi/linux/
7338 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7339 T:      git git://linuxtv.org/anttip/media_tree.git
7340 F:      drivers/media/usb/dvb-usb-v2/af9035*
7341
7342 DVB_USB_ANYSEE MEDIA DRIVER
7343 M:      Antti Palosaari <crope@iki.fi>
7344 L:      linux-media@vger.kernel.org
7345 S:      Maintained
7346 W:      https://linuxtv.org
7347 W:      http://palosaari.fi/linux/
7348 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7349 T:      git git://linuxtv.org/anttip/media_tree.git
7350 F:      drivers/media/usb/dvb-usb-v2/anysee*
7351
7352 DVB_USB_AU6610 MEDIA DRIVER
7353 M:      Antti Palosaari <crope@iki.fi>
7354 L:      linux-media@vger.kernel.org
7355 S:      Maintained
7356 W:      https://linuxtv.org
7357 W:      http://palosaari.fi/linux/
7358 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7359 T:      git git://linuxtv.org/anttip/media_tree.git
7360 F:      drivers/media/usb/dvb-usb-v2/au6610*
7361
7362 DVB_USB_CE6230 MEDIA DRIVER
7363 M:      Antti Palosaari <crope@iki.fi>
7364 L:      linux-media@vger.kernel.org
7365 S:      Maintained
7366 W:      https://linuxtv.org
7367 W:      http://palosaari.fi/linux/
7368 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7369 T:      git git://linuxtv.org/anttip/media_tree.git
7370 F:      drivers/media/usb/dvb-usb-v2/ce6230*
7371
7372 DVB_USB_CXUSB MEDIA DRIVER
7373 M:      Michael Krufky <mkrufky@linuxtv.org>
7374 L:      linux-media@vger.kernel.org
7375 S:      Maintained
7376 W:      https://linuxtv.org
7377 W:      http://github.com/mkrufky
7378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7379 T:      git git://linuxtv.org/media_tree.git
7380 F:      drivers/media/usb/dvb-usb/cxusb*
7381
7382 DVB_USB_EC168 MEDIA DRIVER
7383 M:      Antti Palosaari <crope@iki.fi>
7384 L:      linux-media@vger.kernel.org
7385 S:      Maintained
7386 W:      https://linuxtv.org
7387 W:      http://palosaari.fi/linux/
7388 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7389 T:      git git://linuxtv.org/anttip/media_tree.git
7390 F:      drivers/media/usb/dvb-usb-v2/ec168*
7391
7392 DVB_USB_GL861 MEDIA DRIVER
7393 M:      Antti Palosaari <crope@iki.fi>
7394 L:      linux-media@vger.kernel.org
7395 S:      Maintained
7396 W:      https://linuxtv.org
7397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7398 T:      git git://linuxtv.org/anttip/media_tree.git
7399 F:      drivers/media/usb/dvb-usb-v2/gl861*
7400
7401 DVB_USB_MXL111SF MEDIA DRIVER
7402 M:      Michael Krufky <mkrufky@linuxtv.org>
7403 L:      linux-media@vger.kernel.org
7404 S:      Maintained
7405 W:      https://linuxtv.org
7406 W:      http://github.com/mkrufky
7407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7408 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
7409 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
7410
7411 DVB_USB_RTL28XXU MEDIA DRIVER
7412 M:      Antti Palosaari <crope@iki.fi>
7413 L:      linux-media@vger.kernel.org
7414 S:      Maintained
7415 W:      https://linuxtv.org
7416 W:      http://palosaari.fi/linux/
7417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7418 T:      git git://linuxtv.org/anttip/media_tree.git
7419 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
7420
7421 DVB_USB_V2 MEDIA DRIVER
7422 M:      Antti Palosaari <crope@iki.fi>
7423 L:      linux-media@vger.kernel.org
7424 S:      Maintained
7425 W:      https://linuxtv.org
7426 W:      http://palosaari.fi/linux/
7427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7428 T:      git git://linuxtv.org/anttip/media_tree.git
7429 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
7430 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
7431
7432 DYNAMIC DEBUG
7433 M:      Jason Baron <jbaron@akamai.com>
7434 M:      Jim Cromie <jim.cromie@gmail.com>
7435 S:      Maintained
7436 F:      include/linux/dynamic_debug.h
7437 F:      lib/dynamic_debug.c
7438 F:      lib/test_dynamic_debug.c
7439
7440 DYNAMIC INTERRUPT MODERATION
7441 M:      Tal Gilboa <talgi@nvidia.com>
7442 S:      Maintained
7443 F:      Documentation/networking/net_dim.rst
7444 F:      include/linux/dim.h
7445 F:      lib/dim/
7446
7447 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7448 M:      Daniel Lezcano <daniel.lezcano@kernel.org>
7449 L:      linux-pm@vger.kernel.org
7450 S:      Supported
7451 B:      https://bugzilla.kernel.org
7452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7453 F:      drivers/powercap/dtpm*
7454 F:      include/linux/dtpm.h
7455
7456 DZ DECSTATION DZ11 SERIAL DRIVER
7457 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
7458 S:      Maintained
7459 F:      drivers/tty/serial/dz.*
7460
7461 E3X0 POWER BUTTON DRIVER
7462 M:      Moritz Fischer <moritz.fischer@ettus.com>
7463 L:      usrp-users@lists.ettus.com
7464 S:      Supported
7465 W:      http://www.ettus.com
7466 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
7467 F:      drivers/input/misc/e3x0-button.c
7468
7469 E4000 MEDIA DRIVER
7470 M:      Antti Palosaari <crope@iki.fi>
7471 L:      linux-media@vger.kernel.org
7472 S:      Maintained
7473 W:      https://linuxtv.org
7474 W:      http://palosaari.fi/linux/
7475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7476 T:      git git://linuxtv.org/anttip/media_tree.git
7477 F:      drivers/media/tuners/e4000*
7478
7479 EARTH_PT1 MEDIA DRIVER
7480 M:      Akihiro Tsukada <tskd08@gmail.com>
7481 L:      linux-media@vger.kernel.org
7482 S:      Odd Fixes
7483 F:      drivers/media/pci/pt1/
7484
7485 EARTH_PT3 MEDIA DRIVER
7486 M:      Akihiro Tsukada <tskd08@gmail.com>
7487 L:      linux-media@vger.kernel.org
7488 S:      Odd Fixes
7489 F:      drivers/media/pci/pt3/
7490
7491 EC100 MEDIA DRIVER
7492 M:      Antti Palosaari <crope@iki.fi>
7493 L:      linux-media@vger.kernel.org
7494 S:      Maintained
7495 W:      https://linuxtv.org
7496 W:      http://palosaari.fi/linux/
7497 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7498 T:      git git://linuxtv.org/anttip/media_tree.git
7499 F:      drivers/media/dvb-frontends/ec100*
7500
7501 ECRYPT FILE SYSTEM
7502 M:      Tyler Hicks <code@tyhicks.com>
7503 L:      ecryptfs@vger.kernel.org
7504 S:      Odd Fixes
7505 W:      http://ecryptfs.org
7506 W:      https://launchpad.net/ecryptfs
7507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7508 F:      Documentation/filesystems/ecryptfs.rst
7509 F:      fs/ecryptfs/
7510
7511 EDAC-AMD64
7512 M:      Yazen Ghannam <yazen.ghannam@amd.com>
7513 L:      linux-edac@vger.kernel.org
7514 S:      Supported
7515 F:      drivers/edac/amd64_edac*
7516 F:      drivers/edac/mce_amd*
7517
7518 EDAC-ARMADA
7519 M:      Jan Luebbe <jlu@pengutronix.de>
7520 L:      linux-edac@vger.kernel.org
7521 S:      Maintained
7522 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7523 F:      drivers/edac/armada_xp_*
7524
7525 EDAC-AST2500
7526 M:      Stefan Schaeckeler <sschaeck@cisco.com>
7527 S:      Supported
7528 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7529 F:      drivers/edac/aspeed_edac.c
7530
7531 EDAC-BLUEFIELD
7532 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
7533 S:      Supported
7534 F:      drivers/edac/bluefield_edac.c
7535
7536 EDAC-CALXEDA
7537 M:      Andre Przywara <andre.przywara@arm.com>
7538 L:      linux-edac@vger.kernel.org
7539 S:      Maintained
7540 F:      drivers/edac/highbank*
7541
7542 EDAC-CAVIUM OCTEON
7543 M:      Ralf Baechle <ralf@linux-mips.org>
7544 L:      linux-edac@vger.kernel.org
7545 L:      linux-mips@vger.kernel.org
7546 S:      Supported
7547 F:      drivers/edac/octeon_edac*
7548
7549 EDAC-CAVIUM THUNDERX
7550 M:      Robert Richter <rric@kernel.org>
7551 L:      linux-edac@vger.kernel.org
7552 S:      Odd Fixes
7553 F:      drivers/edac/thunderx_edac*
7554
7555 EDAC-CORE
7556 M:      Borislav Petkov <bp@alien8.de>
7557 M:      Tony Luck <tony.luck@intel.com>
7558 R:      James Morse <james.morse@arm.com>
7559 R:      Mauro Carvalho Chehab <mchehab@kernel.org>
7560 R:      Robert Richter <rric@kernel.org>
7561 L:      linux-edac@vger.kernel.org
7562 S:      Supported
7563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7564 F:      Documentation/admin-guide/ras.rst
7565 F:      Documentation/driver-api/edac.rst
7566 F:      drivers/edac/
7567 F:      include/linux/edac.h
7568
7569 EDAC-DMC520
7570 M:      Lei Wang <lewan@microsoft.com>
7571 L:      linux-edac@vger.kernel.org
7572 S:      Supported
7573 F:      drivers/edac/dmc520_edac.c
7574
7575 EDAC-E752X
7576 M:      Mark Gross <markgross@kernel.org>
7577 L:      linux-edac@vger.kernel.org
7578 S:      Maintained
7579 F:      drivers/edac/e752x_edac.c
7580
7581 EDAC-E7XXX
7582 L:      linux-edac@vger.kernel.org
7583 S:      Maintained
7584 F:      drivers/edac/e7xxx_edac.c
7585
7586 EDAC-FSL_DDR
7587 M:      York Sun <york.sun@nxp.com>
7588 L:      linux-edac@vger.kernel.org
7589 S:      Maintained
7590 F:      drivers/edac/fsl_ddr_edac.*
7591
7592 EDAC-GHES
7593 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7594 L:      linux-edac@vger.kernel.org
7595 S:      Maintained
7596 F:      drivers/edac/ghes_edac.c
7597
7598 EDAC-I10NM
7599 M:      Tony Luck <tony.luck@intel.com>
7600 L:      linux-edac@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/edac/i10nm_base.c
7603
7604 EDAC-I3000
7605 L:      linux-edac@vger.kernel.org
7606 S:      Orphan
7607 F:      drivers/edac/i3000_edac.c
7608
7609 EDAC-I5000
7610 L:      linux-edac@vger.kernel.org
7611 S:      Maintained
7612 F:      drivers/edac/i5000_edac.c
7613
7614 EDAC-I5400
7615 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7616 L:      linux-edac@vger.kernel.org
7617 S:      Maintained
7618 F:      drivers/edac/i5400_edac.c
7619
7620 EDAC-I7300
7621 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7622 L:      linux-edac@vger.kernel.org
7623 S:      Maintained
7624 F:      drivers/edac/i7300_edac.c
7625
7626 EDAC-I7CORE
7627 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7628 L:      linux-edac@vger.kernel.org
7629 S:      Maintained
7630 F:      drivers/edac/i7core_edac.c
7631
7632 EDAC-I82443BXGX
7633 M:      Tim Small <tim@buttersideup.com>
7634 L:      linux-edac@vger.kernel.org
7635 S:      Maintained
7636 F:      drivers/edac/i82443bxgx_edac.c
7637
7638 EDAC-I82975X
7639 M:      "Arvind R." <arvino55@gmail.com>
7640 L:      linux-edac@vger.kernel.org
7641 S:      Maintained
7642 F:      drivers/edac/i82975x_edac.c
7643
7644 EDAC-IE31200
7645 M:      Jason Baron <jbaron@akamai.com>
7646 L:      linux-edac@vger.kernel.org
7647 S:      Maintained
7648 F:      drivers/edac/ie31200_edac.c
7649
7650 EDAC-IGEN6
7651 M:      Tony Luck <tony.luck@intel.com>
7652 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7653 L:      linux-edac@vger.kernel.org
7654 S:      Maintained
7655 F:      drivers/edac/igen6_edac.c
7656
7657 EDAC-MPC85XX
7658 M:      Johannes Thumshirn <morbidrsa@gmail.com>
7659 L:      linux-edac@vger.kernel.org
7660 S:      Maintained
7661 F:      drivers/edac/mpc85xx_edac.[ch]
7662
7663 EDAC-NPCM
7664 M:      Marvin Lin <kflin@nuvoton.com>
7665 M:      Stanley Chu <yschu@nuvoton.com>
7666 L:      linux-edac@vger.kernel.org
7667 S:      Maintained
7668 F:      Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7669 F:      drivers/edac/npcm_edac.c
7670
7671 EDAC-PASEMI
7672 M:      Egor Martovetsky <egor@pasemi.com>
7673 L:      linux-edac@vger.kernel.org
7674 S:      Maintained
7675 F:      drivers/edac/pasemi_edac.c
7676
7677 EDAC-PND2
7678 M:      Tony Luck <tony.luck@intel.com>
7679 L:      linux-edac@vger.kernel.org
7680 S:      Maintained
7681 F:      drivers/edac/pnd2_edac.[ch]
7682
7683 EDAC-QCOM
7684 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
7685 L:      linux-arm-msm@vger.kernel.org
7686 L:      linux-edac@vger.kernel.org
7687 S:      Maintained
7688 F:      drivers/edac/qcom_edac.c
7689
7690 EDAC-R82600
7691 M:      Tim Small <tim@buttersideup.com>
7692 L:      linux-edac@vger.kernel.org
7693 S:      Maintained
7694 F:      drivers/edac/r82600_edac.c
7695
7696 EDAC-SBRIDGE
7697 M:      Tony Luck <tony.luck@intel.com>
7698 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7699 L:      linux-edac@vger.kernel.org
7700 S:      Maintained
7701 F:      drivers/edac/sb_edac.c
7702
7703 EDAC-SKYLAKE
7704 M:      Tony Luck <tony.luck@intel.com>
7705 L:      linux-edac@vger.kernel.org
7706 S:      Maintained
7707 F:      drivers/edac/skx_*.[ch]
7708
7709 EDAC-TI
7710 M:      Tero Kristo <kristo@kernel.org>
7711 L:      linux-edac@vger.kernel.org
7712 S:      Odd Fixes
7713 F:      drivers/edac/ti_edac.c
7714
7715 EDIROL UA-101/UA-1000 DRIVER
7716 M:      Clemens Ladisch <clemens@ladisch.de>
7717 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7718 S:      Maintained
7719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7720 F:      sound/usb/misc/ua101.c
7721
7722 EFI TEST DRIVER
7723 M:      Ivan Hu <ivan.hu@canonical.com>
7724 M:      Ard Biesheuvel <ardb@kernel.org>
7725 L:      linux-efi@vger.kernel.org
7726 S:      Maintained
7727 F:      drivers/firmware/efi/test/
7728
7729 EFI VARIABLE FILESYSTEM
7730 M:      Jeremy Kerr <jk@ozlabs.org>
7731 M:      Ard Biesheuvel <ardb@kernel.org>
7732 L:      linux-efi@vger.kernel.org
7733 S:      Maintained
7734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7735 F:      fs/efivarfs/
7736
7737 EFIFB FRAMEBUFFER DRIVER
7738 M:      Peter Jones <pjones@redhat.com>
7739 L:      linux-fbdev@vger.kernel.org
7740 S:      Maintained
7741 F:      drivers/video/fbdev/efifb.c
7742
7743 EFS FILESYSTEM
7744 S:      Orphan
7745 W:      http://aeschi.ch.eu.org/efs/
7746 F:      fs/efs/
7747
7748 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
7749 M:      Douglas Miller <dougmill@linux.ibm.com>
7750 L:      netdev@vger.kernel.org
7751 S:      Maintained
7752 F:      drivers/net/ethernet/ibm/ehea/
7753
7754 ELM327 CAN NETWORK DRIVER
7755 M:      Max Staudt <max@enpas.org>
7756 L:      linux-can@vger.kernel.org
7757 S:      Maintained
7758 F:      Documentation/networking/device_drivers/can/can327.rst
7759 F:      drivers/net/can/can327.c
7760
7761 EM28XX VIDEO4LINUX DRIVER
7762 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7763 L:      linux-media@vger.kernel.org
7764 S:      Maintained
7765 W:      https://linuxtv.org
7766 T:      git git://linuxtv.org/media_tree.git
7767 F:      Documentation/admin-guide/media/em28xx*
7768 F:      drivers/media/usb/em28xx/
7769
7770 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
7771 M:      Adrian Hunter <adrian.hunter@intel.com>
7772 M:      Ritesh Harjani <riteshh@codeaurora.org>
7773 M:      Asutosh Das <asutoshd@codeaurora.org>
7774 L:      linux-mmc@vger.kernel.org
7775 S:      Supported
7776 F:      drivers/mmc/host/cqhci*
7777
7778 EMS CPC-PCI CAN DRIVER
7779 M:      Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
7780 M:      support@ems-wuensche.com
7781 L:      linux-can@vger.kernel.org
7782 S:      Maintained
7783 F:      drivers/net/can/sja1000/ems_pci.c
7784
7785 EMULEX 10Gbps iSCSI - OneConnect DRIVER
7786 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
7787 L:      linux-scsi@vger.kernel.org
7788 S:      Supported
7789 W:      http://www.broadcom.com
7790 F:      drivers/scsi/be2iscsi/
7791
7792 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
7793 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
7794 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
7795 M:      Somnath Kotur <somnath.kotur@broadcom.com>
7796 L:      netdev@vger.kernel.org
7797 S:      Supported
7798 W:      http://www.emulex.com
7799 F:      drivers/net/ethernet/emulex/benet/
7800
7801 EMULEX ONECONNECT ROCE DRIVER
7802 M:      Selvin Xavier <selvin.xavier@broadcom.com>
7803 L:      linux-rdma@vger.kernel.org
7804 S:      Odd Fixes
7805 W:      http://www.broadcom.com
7806 F:      drivers/infiniband/hw/ocrdma/
7807 F:      include/uapi/rdma/ocrdma-abi.h
7808
7809 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
7810 M:      James Smart <james.smart@broadcom.com>
7811 M:      Ram Vegesna <ram.vegesna@broadcom.com>
7812 L:      linux-scsi@vger.kernel.org
7813 L:      target-devel@vger.kernel.org
7814 S:      Supported
7815 W:      http://www.broadcom.com
7816 F:      drivers/scsi/elx/
7817
7818 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
7819 M:      James Smart <james.smart@broadcom.com>
7820 M:      Dick Kennedy <dick.kennedy@broadcom.com>
7821 L:      linux-scsi@vger.kernel.org
7822 S:      Supported
7823 W:      http://www.broadcom.com
7824 F:      drivers/scsi/lpfc/
7825
7826 ENE CB710 FLASH CARD READER DRIVER
7827 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
7828 S:      Maintained
7829 F:      drivers/misc/cb710/
7830 F:      drivers/mmc/host/cb710-mmc.*
7831 F:      include/linux/cb710.h
7832
7833 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
7834 M:      Maxim Levitsky <maximlevitsky@gmail.com>
7835 S:      Maintained
7836 F:      drivers/media/rc/ene_ir.*
7837
7838 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
7839 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
7840 L:      linuxppc-dev@lists.ozlabs.org
7841 S:      Maintained
7842 F:      drivers/tty/ehv_bytechan.c
7843
7844 EPSON S1D13XXX FRAMEBUFFER DRIVER
7845 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
7846 S:      Maintained
7847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
7848 F:      drivers/video/fbdev/s1d13xxxfb.c
7849 F:      include/video/s1d13xxxfb.h
7850
7851 EROFS FILE SYSTEM
7852 M:      Gao Xiang <xiang@kernel.org>
7853 M:      Chao Yu <chao@kernel.org>
7854 R:      Yue Hu <huyue2@coolpad.com>
7855 R:      Jeffle Xu <jefflexu@linux.alibaba.com>
7856 L:      linux-erofs@lists.ozlabs.org
7857 S:      Maintained
7858 W:      https://erofs.docs.kernel.org
7859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
7860 F:      Documentation/ABI/testing/sysfs-fs-erofs
7861 F:      Documentation/filesystems/erofs.rst
7862 F:      fs/erofs/
7863 F:      include/trace/events/erofs.h
7864
7865 ERRSEQ ERROR TRACKING INFRASTRUCTURE
7866 M:      Jeff Layton <jlayton@kernel.org>
7867 S:      Maintained
7868 F:      include/linux/errseq.h
7869 F:      lib/errseq.c
7870
7871 ESD CAN/USB DRIVERS
7872 M:      Frank Jungclaus <frank.jungclaus@esd.eu>
7873 R:      socketcan@esd.eu
7874 L:      linux-can@vger.kernel.org
7875 S:      Maintained
7876 F:      drivers/net/can/usb/esd_usb.c
7877
7878 ET131X NETWORK DRIVER
7879 M:      Mark Einon <mark.einon@gmail.com>
7880 S:      Odd Fixes
7881 F:      drivers/net/ethernet/agere/
7882
7883 ETAS ES58X CAN/USB DRIVER
7884 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
7885 L:      linux-can@vger.kernel.org
7886 S:      Maintained
7887 F:      Documentation/networking/devlink/etas_es58x.rst
7888 F:      drivers/net/can/usb/etas_es58x/
7889
7890 ETHERNET BRIDGE
7891 M:      Roopa Prabhu <roopa@nvidia.com>
7892 M:      Nikolay Aleksandrov <razor@blackwall.org>
7893 L:      bridge@lists.linux.dev
7894 L:      netdev@vger.kernel.org
7895 S:      Maintained
7896 W:      http://www.linuxfoundation.org/en/Net:Bridge
7897 F:      include/linux/netfilter_bridge/
7898 F:      net/bridge/
7899
7900 ETHERNET PHY LIBRARY
7901 M:      Andrew Lunn <andrew@lunn.ch>
7902 M:      Heiner Kallweit <hkallweit1@gmail.com>
7903 R:      Russell King <linux@armlinux.org.uk>
7904 L:      netdev@vger.kernel.org
7905 S:      Maintained
7906 F:      Documentation/ABI/testing/sysfs-class-net-phydev
7907 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
7908 F:      Documentation/devicetree/bindings/net/mdio*
7909 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
7910 F:      Documentation/networking/phy.rst
7911 F:      drivers/net/mdio/
7912 F:      drivers/net/mdio/acpi_mdio.c
7913 F:      drivers/net/mdio/fwnode_mdio.c
7914 F:      drivers/net/mdio/of_mdio.c
7915 F:      drivers/net/pcs/
7916 F:      drivers/net/phy/
7917 F:      include/dt-bindings/net/qca-ar803x.h
7918 F:      include/linux/*mdio*.h
7919 F:      include/linux/linkmode.h
7920 F:      include/linux/mdio/*.h
7921 F:      include/linux/mii.h
7922 F:      include/linux/of_net.h
7923 F:      include/linux/phy.h
7924 F:      include/linux/phy_fixed.h
7925 F:      include/linux/phylib_stubs.h
7926 F:      include/linux/platform_data/mdio-bcm-unimac.h
7927 F:      include/linux/platform_data/mdio-gpio.h
7928 F:      include/trace/events/mdio.h
7929 F:      include/uapi/linux/mdio.h
7930 F:      include/uapi/linux/mii.h
7931 F:      net/core/of_net.c
7932
7933 EXEC & BINFMT API
7934 R:      Eric Biederman <ebiederm@xmission.com>
7935 R:      Kees Cook <keescook@chromium.org>
7936 L:      linux-mm@kvack.org
7937 S:      Supported
7938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
7939 F:      fs/*binfmt_*.c
7940 F:      fs/exec.c
7941 F:      include/linux/binfmts.h
7942 F:      include/linux/elf.h
7943 F:      include/uapi/linux/binfmts.h
7944 F:      include/uapi/linux/elf.h
7945 F:      tools/testing/selftests/exec/
7946 N:      asm/elf.h
7947 N:      binfmt
7948
7949 EXFAT FILE SYSTEM
7950 M:      Namjae Jeon <linkinjeon@kernel.org>
7951 M:      Sungjong Seo <sj1557.seo@samsung.com>
7952 L:      linux-fsdevel@vger.kernel.org
7953 S:      Maintained
7954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
7955 F:      fs/exfat/
7956
7957 EXT2 FILE SYSTEM
7958 M:      Jan Kara <jack@suse.com>
7959 L:      linux-ext4@vger.kernel.org
7960 S:      Maintained
7961 F:      Documentation/filesystems/ext2.rst
7962 F:      fs/ext2/
7963 F:      include/linux/ext2*
7964
7965 EXT4 FILE SYSTEM
7966 M:      "Theodore Ts'o" <tytso@mit.edu>
7967 M:      Andreas Dilger <adilger.kernel@dilger.ca>
7968 L:      linux-ext4@vger.kernel.org
7969 S:      Maintained
7970 W:      http://ext4.wiki.kernel.org
7971 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
7972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
7973 F:      Documentation/filesystems/ext4/
7974 F:      fs/ext4/
7975 F:      include/trace/events/ext4.h
7976 F:      include/uapi/linux/ext4.h
7977
7978 Extended Verification Module (EVM)
7979 M:      Mimi Zohar <zohar@linux.ibm.com>
7980 L:      linux-integrity@vger.kernel.org
7981 S:      Supported
7982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7983 F:      security/integrity/
7984 F:      security/integrity/evm/
7985
7986 EXTENSIBLE FIRMWARE INTERFACE (EFI)
7987 M:      Ard Biesheuvel <ardb@kernel.org>
7988 L:      linux-efi@vger.kernel.org
7989 S:      Maintained
7990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7991 F:      Documentation/admin-guide/efi-stub.rst
7992 F:      arch/*/include/asm/efi.h
7993 F:      arch/*/kernel/efi.c
7994 F:      arch/arm/boot/compressed/efi-header.S
7995 F:      arch/x86/platform/efi/
7996 F:      drivers/firmware/efi/
7997 F:      include/linux/efi*.h
7998
7999 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
8000 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
8001 M:      Chanwoo Choi <cw00.choi@samsung.com>
8002 L:      linux-kernel@vger.kernel.org
8003 S:      Maintained
8004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
8005 F:      Documentation/devicetree/bindings/extcon/
8006 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
8007 F:      drivers/extcon/
8008 F:      include/linux/extcon.h
8009 F:      include/linux/extcon/
8010
8011 EXTRA BOOT CONFIG
8012 M:      Masami Hiramatsu <mhiramat@kernel.org>
8013 L:      linux-kernel@vger.kernel.org
8014 L:      linux-trace-kernel@vger.kernel.org
8015 S:      Maintained
8016 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8018 F:      Documentation/admin-guide/bootconfig.rst
8019 F:      fs/proc/bootconfig.c
8020 F:      include/linux/bootconfig.h
8021 F:      lib/bootconfig-data.S
8022 F:      lib/bootconfig.c
8023 F:      tools/bootconfig/*
8024 F:      tools/bootconfig/scripts/*
8025
8026 EXYNOS DP DRIVER
8027 M:      Jingoo Han <jingoohan1@gmail.com>
8028 L:      dri-devel@lists.freedesktop.org
8029 S:      Maintained
8030 F:      drivers/gpu/drm/exynos/exynos_dp*
8031
8032 EXYNOS SYSMMU (IOMMU) driver
8033 M:      Marek Szyprowski <m.szyprowski@samsung.com>
8034 L:      iommu@lists.linux.dev
8035 S:      Maintained
8036 F:      drivers/iommu/exynos-iommu.c
8037
8038 F2FS FILE SYSTEM
8039 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8040 M:      Chao Yu <chao@kernel.org>
8041 L:      linux-f2fs-devel@lists.sourceforge.net
8042 S:      Maintained
8043 W:      https://f2fs.wiki.kernel.org/
8044 Q:      https://patchwork.kernel.org/project/f2fs/list/
8045 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8047 F:      Documentation/ABI/testing/sysfs-fs-f2fs
8048 F:      Documentation/filesystems/f2fs.rst
8049 F:      fs/f2fs/
8050 F:      include/linux/f2fs_fs.h
8051 F:      include/trace/events/f2fs.h
8052 F:      include/uapi/linux/f2fs.h
8053
8054 F71805F HARDWARE MONITORING DRIVER
8055 M:      Jean Delvare <jdelvare@suse.com>
8056 L:      linux-hwmon@vger.kernel.org
8057 S:      Maintained
8058 F:      Documentation/hwmon/f71805f.rst
8059 F:      drivers/hwmon/f71805f.c
8060
8061 FADDR2LINE
8062 M:      Josh Poimboeuf <jpoimboe@kernel.org>
8063 S:      Maintained
8064 F:      scripts/faddr2line
8065
8066 FAILOVER MODULE
8067 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
8068 L:      netdev@vger.kernel.org
8069 S:      Supported
8070 F:      Documentation/networking/failover.rst
8071 F:      include/net/failover.h
8072 F:      net/core/failover.c
8073
8074 FANOTIFY
8075 M:      Jan Kara <jack@suse.cz>
8076 R:      Amir Goldstein <amir73il@gmail.com>
8077 R:      Matthew Bobrowski <repnop@google.com>
8078 L:      linux-fsdevel@vger.kernel.org
8079 S:      Maintained
8080 F:      fs/notify/fanotify/
8081 F:      include/linux/fanotify.h
8082 F:      include/uapi/linux/fanotify.h
8083
8084 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8085 M:      Linus Walleij <linus.walleij@linaro.org>
8086 L:      linux-usb@vger.kernel.org
8087 S:      Maintained
8088 F:      drivers/usb/fotg210/
8089
8090 FARSYNC SYNCHRONOUS DRIVER
8091 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
8092 S:      Supported
8093 W:      http://www.farsite.co.uk/
8094 F:      drivers/net/wan/farsync.*
8095
8096 FAULT INJECTION SUPPORT
8097 M:      Akinobu Mita <akinobu.mita@gmail.com>
8098 S:      Supported
8099 F:      Documentation/fault-injection/
8100 F:      lib/fault-inject.c
8101
8102 FBTFT Framebuffer drivers
8103 L:      dri-devel@lists.freedesktop.org
8104 L:      linux-fbdev@vger.kernel.org
8105 S:      Orphan
8106 F:      drivers/staging/fbtft/
8107
8108 FC0011 TUNER DRIVER
8109 M:      Michael Buesch <m@bues.ch>
8110 L:      linux-media@vger.kernel.org
8111 S:      Maintained
8112 F:      drivers/media/tuners/fc0011.c
8113 F:      drivers/media/tuners/fc0011.h
8114
8115 FC2580 MEDIA DRIVER
8116 M:      Antti Palosaari <crope@iki.fi>
8117 L:      linux-media@vger.kernel.org
8118 S:      Maintained
8119 W:      https://linuxtv.org
8120 W:      http://palosaari.fi/linux/
8121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8122 T:      git git://linuxtv.org/anttip/media_tree.git
8123 F:      drivers/media/tuners/fc2580*
8124
8125 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8126 M:      Hannes Reinecke <hare@suse.de>
8127 L:      linux-scsi@vger.kernel.org
8128 S:      Supported
8129 W:      www.Open-FCoE.org
8130 F:      drivers/scsi/fcoe/
8131 F:      drivers/scsi/libfc/
8132 F:      include/scsi/fc/
8133 F:      include/scsi/libfc.h
8134 F:      include/scsi/libfcoe.h
8135 F:      include/uapi/scsi/fc/
8136
8137 FILE LOCKING (flock() and fcntl()/lockf())
8138 M:      Jeff Layton <jlayton@kernel.org>
8139 M:      Chuck Lever <chuck.lever@oracle.com>
8140 L:      linux-fsdevel@vger.kernel.org
8141 S:      Maintained
8142 F:      fs/fcntl.c
8143 F:      fs/locks.c
8144 F:      include/linux/fcntl.h
8145 F:      include/uapi/linux/fcntl.h
8146
8147 FILESYSTEM DIRECT ACCESS (DAX)
8148 M:      Dan Williams <dan.j.williams@intel.com>
8149 R:      Matthew Wilcox <willy@infradead.org>
8150 R:      Jan Kara <jack@suse.cz>
8151 L:      linux-fsdevel@vger.kernel.org
8152 L:      nvdimm@lists.linux.dev
8153 S:      Supported
8154 F:      fs/dax.c
8155 F:      include/linux/dax.h
8156 F:      include/trace/events/fs_dax.h
8157
8158 FILESYSTEMS (VFS and infrastructure)
8159 M:      Alexander Viro <viro@zeniv.linux.org.uk>
8160 M:      Christian Brauner <brauner@kernel.org>
8161 L:      linux-fsdevel@vger.kernel.org
8162 S:      Maintained
8163 F:      fs/*
8164 F:      include/linux/fs.h
8165 F:      include/linux/fs_types.h
8166 F:      include/uapi/linux/fs.h
8167 F:      include/uapi/linux/openat2.h
8168
8169 FILESYSTEMS [EXPORTFS]
8170 M:      Chuck Lever <chuck.lever@oracle.com>
8171 M:      Jeff Layton <jlayton@kernel.org>
8172 R:      Amir Goldstein <amir73il@gmail.com>
8173 L:      linux-fsdevel@vger.kernel.org
8174 L:      linux-nfs@vger.kernel.org
8175 S:      Supported
8176 F:      Documentation/filesystems/nfs/exporting.rst
8177 F:      fs/exportfs/
8178 F:      fs/fhandle.c
8179 F:      include/linux/exportfs.h
8180
8181 FILESYSTEMS [IOMAP]
8182 M:      Christian Brauner <brauner@kernel.org>
8183 R:      Darrick J. Wong <djwong@kernel.org>
8184 L:      linux-xfs@vger.kernel.org
8185 L:      linux-fsdevel@vger.kernel.org
8186 S:      Supported
8187 F:      fs/iomap/
8188 F:      include/linux/iomap.h
8189
8190 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8191 M:      Riku Voipio <riku.voipio@iki.fi>
8192 L:      linux-hwmon@vger.kernel.org
8193 S:      Maintained
8194 F:      drivers/hwmon/f75375s.c
8195 F:      include/linux/f75375s.h
8196
8197 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8198 M:      Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8199 L:      linux-can@vger.kernel.org
8200 S:      Maintained
8201 F:      drivers/net/can/usb/f81604.c
8202
8203 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8204 M:      Clemens Ladisch <clemens@ladisch.de>
8205 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8206 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8207 S:      Maintained
8208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8209 F:      include/uapi/sound/firewire.h
8210 F:      sound/firewire/
8211
8212 FIREWIRE MEDIA DRIVERS (firedtv)
8213 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
8214 L:      linux-media@vger.kernel.org
8215 L:      linux1394-devel@lists.sourceforge.net
8216 S:      Maintained
8217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8218 F:      drivers/media/firewire/
8219
8220 FIREWIRE SBP-2 TARGET
8221 M:      Chris Boot <bootc@bootc.net>
8222 L:      linux-scsi@vger.kernel.org
8223 L:      target-devel@vger.kernel.org
8224 L:      linux1394-devel@lists.sourceforge.net
8225 S:      Maintained
8226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8227 F:      drivers/target/sbp/
8228
8229 FIREWIRE SUBSYSTEM
8230 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8231 M:      Takashi Sakamoto <takaswie@kernel.org>
8232 L:      linux1394-devel@lists.sourceforge.net
8233 S:      Maintained
8234 W:      http://ieee1394.docs.kernel.org/
8235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8236 F:      drivers/firewire/
8237 F:      include/linux/firewire.h
8238 F:      include/uapi/linux/firewire*.h
8239 F:      tools/firewire/
8240
8241 FIRMWARE FRAMEWORK FOR ARMV8-A
8242 M:      Sudeep Holla <sudeep.holla@arm.com>
8243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8244 S:      Maintained
8245 F:      drivers/firmware/arm_ffa/
8246 F:      include/linux/arm_ffa.h
8247
8248 FIRMWARE LOADER (request_firmware)
8249 M:      Luis Chamberlain <mcgrof@kernel.org>
8250 M:      Russ Weight <russ.weight@linux.dev>
8251 L:      linux-kernel@vger.kernel.org
8252 S:      Maintained
8253 F:      Documentation/firmware_class/
8254 F:      drivers/base/firmware_loader/
8255 F:      include/linux/firmware.h
8256
8257 FLEXTIMER FTM-QUADDEC DRIVER
8258 M:      Patrick Havelange <patrick.havelange@essensium.com>
8259 L:      linux-iio@vger.kernel.org
8260 S:      Maintained
8261 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8262 F:      drivers/counter/ftm-quaddec.c
8263
8264 FLOPPY DRIVER
8265 M:      Denis Efremov <efremov@linux.com>
8266 L:      linux-block@vger.kernel.org
8267 S:      Odd Fixes
8268 F:      drivers/block/floppy.c
8269
8270 FLYSKY FSIA6B RC RECEIVER
8271 M:      Markus Koch <markus@notsyncing.net>
8272 L:      linux-input@vger.kernel.org
8273 S:      Maintained
8274 F:      drivers/input/joystick/fsia6b.c
8275
8276 FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER
8277 M:      Geoffrey D. Bennett <g@b4.vu>
8278 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8279 S:      Maintained
8280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8281 F:      sound/usb/mixer_scarlett2.c
8282
8283 FORCEDETH GIGABIT ETHERNET DRIVER
8284 M:      Rain River <rain.1986.08.12@gmail.com>
8285 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
8286 L:      netdev@vger.kernel.org
8287 S:      Maintained
8288 F:      drivers/net/ethernet/nvidia/*
8289
8290 FORTIFY_SOURCE
8291 M:      Kees Cook <keescook@chromium.org>
8292 L:      linux-hardening@vger.kernel.org
8293 S:      Supported
8294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8295 F:      include/linux/fortify-string.h
8296 F:      lib/fortify_kunit.c
8297 F:      lib/memcpy_kunit.c
8298 F:      lib/strcat_kunit.c
8299 F:      lib/strscpy_kunit.c
8300 F:      lib/test_fortify/*
8301 F:      scripts/test_fortify.sh
8302 K:      \b__NO_FORTIFY\b
8303
8304 FPGA DFL DRIVERS
8305 M:      Wu Hao <hao.wu@intel.com>
8306 R:      Tom Rix <trix@redhat.com>
8307 L:      linux-fpga@vger.kernel.org
8308 S:      Maintained
8309 F:      Documentation/ABI/testing/sysfs-bus-dfl*
8310 F:      Documentation/fpga/dfl.rst
8311 F:      drivers/fpga/dfl*
8312 F:      drivers/uio/uio_dfl.c
8313 F:      include/linux/dfl.h
8314 F:      include/uapi/linux/fpga-dfl.h
8315
8316 FPGA MANAGER FRAMEWORK
8317 M:      Moritz Fischer <mdf@kernel.org>
8318 M:      Wu Hao <hao.wu@intel.com>
8319 M:      Xu Yilun <yilun.xu@intel.com>
8320 R:      Tom Rix <trix@redhat.com>
8321 L:      linux-fpga@vger.kernel.org
8322 S:      Maintained
8323 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
8324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8325 F:      Documentation/devicetree/bindings/fpga/
8326 F:      Documentation/driver-api/fpga/
8327 F:      Documentation/fpga/
8328 F:      drivers/fpga/
8329 F:      include/linux/fpga/
8330
8331 FPU EMULATOR
8332 M:      Bill Metzenthen <billm@melbpc.org.au>
8333 S:      Maintained
8334 W:      https://floatingpoint.billm.au/
8335 F:      arch/x86/math-emu/
8336
8337 FRAMEBUFFER CORE
8338 M:      Daniel Vetter <daniel@ffwll.ch>
8339 S:      Odd Fixes
8340 T:      git git://anongit.freedesktop.org/drm/drm-misc
8341 F:      drivers/video/fbdev/core/
8342
8343 FRAMEBUFFER LAYER
8344 M:      Helge Deller <deller@gmx.de>
8345 L:      linux-fbdev@vger.kernel.org
8346 L:      dri-devel@lists.freedesktop.org
8347 S:      Maintained
8348 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
8349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8350 F:      Documentation/fb/
8351 F:      drivers/video/
8352 F:      include/linux/fb.h
8353 F:      include/uapi/linux/fb.h
8354 F:      include/uapi/video/
8355 F:      include/video/
8356
8357 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8358 M:      Horia Geantă <horia.geanta@nxp.com>
8359 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
8360 M:      Gaurav Jain <gaurav.jain@nxp.com>
8361 L:      linux-crypto@vger.kernel.org
8362 S:      Maintained
8363 F:      Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8364 F:      drivers/crypto/caam/
8365
8366 FREESCALE COLDFIRE M5441X MMC DRIVER
8367 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
8368 L:      linux-mmc@vger.kernel.org
8369 S:      Maintained
8370 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
8371 F:      include/linux/platform_data/mmc-esdhc-mcf.h
8372
8373 FREESCALE DIU FRAMEBUFFER DRIVER
8374 M:      Timur Tabi <timur@kernel.org>
8375 L:      linux-fbdev@vger.kernel.org
8376 S:      Maintained
8377 F:      drivers/video/fbdev/fsl-diu-fb.*
8378
8379 FREESCALE DMA DRIVER
8380 M:      Li Yang <leoyang.li@nxp.com>
8381 M:      Zhang Wei <zw@zh-kernel.org>
8382 L:      linuxppc-dev@lists.ozlabs.org
8383 S:      Maintained
8384 F:      drivers/dma/fsldma.*
8385
8386 FREESCALE DSPI DRIVER
8387 M:      Vladimir Oltean <olteanv@gmail.com>
8388 L:      linux-spi@vger.kernel.org
8389 S:      Maintained
8390 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8391 F:      drivers/spi/spi-fsl-dspi.c
8392 F:      include/linux/spi/spi-fsl-dspi.h
8393
8394 FREESCALE eDMA DRIVER
8395 M:      Frank Li <Frank.Li@nxp.com>
8396 L:      imx@lists.linux.dev
8397 L:      dmaengine@vger.kernel.org
8398 S:      Maintained
8399 F:      Documentation/devicetree/bindings/dma/fsl,edma.yaml
8400 F:      drivers/dma/fsl-edma*.*
8401
8402 FREESCALE ENETC ETHERNET DRIVERS
8403 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8404 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
8405 L:      netdev@vger.kernel.org
8406 S:      Maintained
8407 F:      drivers/net/ethernet/freescale/enetc/
8408
8409 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8410 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8411 L:      netdev@vger.kernel.org
8412 S:      Maintained
8413 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8414 F:      drivers/net/ethernet/freescale/gianfar*
8415
8416 FREESCALE GPMI NAND DRIVER
8417 M:      Han Xu <han.xu@nxp.com>
8418 L:      linux-mtd@lists.infradead.org
8419 S:      Maintained
8420 F:      drivers/mtd/nand/raw/gpmi-nand/*
8421
8422 FREESCALE I2C CPM DRIVER
8423 M:      Jochen Friedrich <jochen@scram.de>
8424 L:      linuxppc-dev@lists.ozlabs.org
8425 L:      linux-i2c@vger.kernel.org
8426 S:      Maintained
8427 F:      drivers/i2c/busses/i2c-cpm.c
8428
8429 FREESCALE IMX / MXC FEC DRIVER
8430 M:      Wei Fang <wei.fang@nxp.com>
8431 R:      Shenwei Wang <shenwei.wang@nxp.com>
8432 R:      Clark Wang <xiaoning.wang@nxp.com>
8433 R:      NXP Linux Team <linux-imx@nxp.com>
8434 L:      netdev@vger.kernel.org
8435 S:      Maintained
8436 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
8437 F:      drivers/net/ethernet/freescale/fec.h
8438 F:      drivers/net/ethernet/freescale/fec_main.c
8439 F:      drivers/net/ethernet/freescale/fec_ptp.c
8440
8441 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8442 M:      Sascha Hauer <s.hauer@pengutronix.de>
8443 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8444 L:      linux-fbdev@vger.kernel.org
8445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8446 S:      Maintained
8447 F:      drivers/video/fbdev/imxfb.c
8448
8449 FREESCALE IMX DDR PMU DRIVER
8450 M:      Frank Li <Frank.li@nxp.com>
8451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8452 S:      Maintained
8453 F:      Documentation/admin-guide/perf/imx-ddr.rst
8454 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8455 F:      drivers/perf/fsl_imx8_ddr_perf.c
8456
8457 FREESCALE IMX I2C DRIVER
8458 M:      Oleksij Rempel <o.rempel@pengutronix.de>
8459 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8460 L:      linux-i2c@vger.kernel.org
8461 S:      Maintained
8462 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8463 F:      drivers/i2c/busses/i2c-imx.c
8464
8465 FREESCALE IMX LPI2C DRIVER
8466 M:      Dong Aisheng <aisheng.dong@nxp.com>
8467 L:      linux-i2c@vger.kernel.org
8468 L:      linux-imx@nxp.com
8469 S:      Maintained
8470 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8471 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
8472
8473 FREESCALE MPC I2C DRIVER
8474 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
8475 L:      linux-i2c@vger.kernel.org
8476 S:      Maintained
8477 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8478 F:      drivers/i2c/busses/i2c-mpc.c
8479
8480 FREESCALE QORIQ DPAA ETHERNET DRIVER
8481 M:      Madalin Bucur <madalin.bucur@nxp.com>
8482 L:      netdev@vger.kernel.org
8483 S:      Maintained
8484 F:      drivers/net/ethernet/freescale/dpaa
8485
8486 FREESCALE QORIQ DPAA FMAN DRIVER
8487 M:      Madalin Bucur <madalin.bucur@nxp.com>
8488 R:      Sean Anderson <sean.anderson@seco.com>
8489 L:      netdev@vger.kernel.org
8490 S:      Maintained
8491 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
8492 F:      drivers/net/ethernet/freescale/fman
8493
8494 FREESCALE QORIQ PTP CLOCK DRIVER
8495 M:      Yangbo Lu <yangbo.lu@nxp.com>
8496 L:      netdev@vger.kernel.org
8497 S:      Maintained
8498 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8499 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8500 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
8501 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8502 F:      drivers/ptp/ptp_qoriq.c
8503 F:      drivers/ptp/ptp_qoriq_debugfs.c
8504 F:      include/linux/fsl/ptp_qoriq.h
8505
8506 FREESCALE QUAD SPI DRIVER
8507 M:      Han Xu <han.xu@nxp.com>
8508 L:      linux-spi@vger.kernel.org
8509 S:      Maintained
8510 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8511 F:      drivers/spi/spi-fsl-qspi.c
8512
8513 FREESCALE QUICC ENGINE LIBRARY
8514 M:      Qiang Zhao <qiang.zhao@nxp.com>
8515 L:      linuxppc-dev@lists.ozlabs.org
8516 S:      Maintained
8517 F:      drivers/soc/fsl/qe/
8518 F:      include/soc/fsl/qe/
8519
8520 FREESCALE QUICC ENGINE QMC DRIVER
8521 M:      Herve Codina <herve.codina@bootlin.com>
8522 L:      linuxppc-dev@lists.ozlabs.org
8523 S:      Maintained
8524 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8525 F:      drivers/soc/fsl/qe/qmc.c
8526 F:      include/soc/fsl/qe/qmc.h
8527
8528 FREESCALE QUICC ENGINE TSA DRIVER
8529 M:      Herve Codina <herve.codina@bootlin.com>
8530 L:      linuxppc-dev@lists.ozlabs.org
8531 S:      Maintained
8532 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8533 F:      drivers/soc/fsl/qe/tsa.c
8534 F:      drivers/soc/fsl/qe/tsa.h
8535 F:      include/dt-bindings/soc/cpm1-fsl,tsa.h
8536
8537 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8538 M:      Li Yang <leoyang.li@nxp.com>
8539 L:      netdev@vger.kernel.org
8540 L:      linuxppc-dev@lists.ozlabs.org
8541 S:      Maintained
8542 F:      drivers/net/ethernet/freescale/ucc_geth*
8543
8544 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8545 M:      Zhao Qiang <qiang.zhao@nxp.com>
8546 L:      netdev@vger.kernel.org
8547 L:      linuxppc-dev@lists.ozlabs.org
8548 S:      Maintained
8549 F:      drivers/net/wan/fsl_ucc_hdlc*
8550
8551 FREESCALE QUICC ENGINE UCC UART DRIVER
8552 M:      Timur Tabi <timur@kernel.org>
8553 L:      linuxppc-dev@lists.ozlabs.org
8554 S:      Maintained
8555 F:      drivers/tty/serial/ucc_uart.c
8556
8557 FREESCALE SOC DRIVERS
8558 M:      Li Yang <leoyang.li@nxp.com>
8559 L:      linuxppc-dev@lists.ozlabs.org
8560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8561 S:      Maintained
8562 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8563 F:      Documentation/devicetree/bindings/soc/fsl/
8564 F:      drivers/soc/fsl/
8565 F:      include/linux/fsl/
8566 F:      include/soc/fsl/
8567
8568 FREESCALE SOC FS_ENET DRIVER
8569 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
8570 L:      linuxppc-dev@lists.ozlabs.org
8571 L:      netdev@vger.kernel.org
8572 S:      Maintained
8573 F:      drivers/net/ethernet/freescale/fs_enet/
8574
8575 FREESCALE SOC SOUND DRIVERS
8576 M:      Shengjiu Wang <shengjiu.wang@gmail.com>
8577 M:      Xiubo Li <Xiubo.Lee@gmail.com>
8578 R:      Fabio Estevam <festevam@gmail.com>
8579 R:      Nicolin Chen <nicoleotsuka@gmail.com>
8580 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8581 L:      linuxppc-dev@lists.ozlabs.org
8582 S:      Maintained
8583 F:      sound/soc/fsl/fsl*
8584 F:      sound/soc/fsl/imx*
8585 F:      sound/soc/fsl/mpc8610_hpcd.c
8586
8587 FREESCALE SOC SOUND QMC DRIVER
8588 M:      Herve Codina <herve.codina@bootlin.com>
8589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8590 L:      linuxppc-dev@lists.ozlabs.org
8591 S:      Maintained
8592 F:      Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8593 F:      sound/soc/fsl/fsl_qmc_audio.c
8594
8595 FREESCALE USB PERIPHERAL DRIVERS
8596 M:      Li Yang <leoyang.li@nxp.com>
8597 L:      linux-usb@vger.kernel.org
8598 L:      linuxppc-dev@lists.ozlabs.org
8599 S:      Maintained
8600 F:      drivers/usb/gadget/udc/fsl*
8601
8602 FREESCALE USB PHY DRIVER
8603 M:      Ran Wang <ran.wang_1@nxp.com>
8604 L:      linux-usb@vger.kernel.org
8605 L:      linuxppc-dev@lists.ozlabs.org
8606 S:      Maintained
8607 F:      drivers/usb/phy/phy-fsl-usb*
8608
8609 FREEVXFS FILESYSTEM
8610 M:      Christoph Hellwig <hch@infradead.org>
8611 S:      Maintained
8612 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
8613 F:      fs/freevxfs/
8614
8615 FREEZER
8616 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8617 M:      Pavel Machek <pavel@ucw.cz>
8618 L:      linux-pm@vger.kernel.org
8619 S:      Supported
8620 F:      Documentation/power/freezing-of-tasks.rst
8621 F:      include/linux/freezer.h
8622 F:      kernel/freezer.c
8623
8624 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
8625 M:      David Howells <dhowells@redhat.com>
8626 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
8627 S:      Supported
8628 F:      Documentation/filesystems/caching/
8629 F:      fs/fscache/
8630 F:      include/linux/fscache*.h
8631
8632 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8633 M:      Eric Biggers <ebiggers@kernel.org>
8634 M:      Theodore Y. Ts'o <tytso@mit.edu>
8635 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8636 L:      linux-fscrypt@vger.kernel.org
8637 S:      Supported
8638 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
8639 T:      git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8640 F:      Documentation/filesystems/fscrypt.rst
8641 F:      fs/crypto/
8642 F:      include/linux/fscrypt.h
8643 F:      include/uapi/linux/fscrypt.h
8644
8645 FSI SUBSYSTEM
8646 M:      Jeremy Kerr <jk@ozlabs.org>
8647 M:      Joel Stanley <joel@jms.id.au>
8648 R:      Alistar Popple <alistair@popple.id.au>
8649 R:      Eddie James <eajames@linux.ibm.com>
8650 L:      linux-fsi@lists.ozlabs.org
8651 S:      Supported
8652 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
8653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8654 F:      drivers/fsi/
8655 F:      include/linux/fsi*.h
8656 F:      include/trace/events/fsi*.h
8657
8658 FSI-ATTACHED I2C DRIVER
8659 M:      Eddie James <eajames@linux.ibm.com>
8660 L:      linux-i2c@vger.kernel.org
8661 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
8662 S:      Maintained
8663 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8664 F:      drivers/i2c/busses/i2c-fsi.c
8665
8666 FSI-ATTACHED SPI DRIVER
8667 M:      Eddie James <eajames@linux.ibm.com>
8668 L:      linux-spi@vger.kernel.org
8669 S:      Maintained
8670 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8671 F:      drivers/spi/spi-fsi.c
8672
8673 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8674 M:      Jan Kara <jack@suse.cz>
8675 R:      Amir Goldstein <amir73il@gmail.com>
8676 L:      linux-fsdevel@vger.kernel.org
8677 S:      Maintained
8678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8679 F:      fs/notify/
8680 F:      include/linux/fsnotify*.h
8681
8682 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8683 M:      Eric Biggers <ebiggers@kernel.org>
8684 M:      Theodore Y. Ts'o <tytso@mit.edu>
8685 L:      fsverity@lists.linux.dev
8686 S:      Supported
8687 Q:      https://patchwork.kernel.org/project/fsverity/list/
8688 T:      git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
8689 F:      Documentation/filesystems/fsverity.rst
8690 F:      fs/verity/
8691 F:      include/linux/fsverity.h
8692 F:      include/uapi/linux/fsverity.h
8693
8694 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
8695 M:      Michael Zaidman <michael.zaidman@gmail.com>
8696 L:      linux-i2c@vger.kernel.org
8697 L:      linux-input@vger.kernel.org
8698 S:      Maintained
8699 F:      drivers/hid/hid-ft260.c
8700
8701 FUJITSU LAPTOP EXTRAS
8702 M:      Jonathan Woithe <jwoithe@just42.net>
8703 L:      platform-driver-x86@vger.kernel.org
8704 S:      Maintained
8705 F:      drivers/platform/x86/fujitsu-laptop.c
8706
8707 FUJITSU TABLET EXTRAS
8708 M:      Robert Gerlach <khnz@gmx.de>
8709 L:      platform-driver-x86@vger.kernel.org
8710 S:      Maintained
8711 F:      drivers/platform/x86/fujitsu-tablet.c
8712
8713 FUNCTION HOOKS (FTRACE)
8714 M:      Steven Rostedt <rostedt@goodmis.org>
8715 M:      Masami Hiramatsu <mhiramat@kernel.org>
8716 R:      Mark Rutland <mark.rutland@arm.com>
8717 L:      linux-kernel@vger.kernel.org
8718 L:      linux-trace-kernel@vger.kernel.org
8719 S:      Maintained
8720 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8722 F:      Documentation/trace/ftrace*
8723 F:      arch/*/*/*/*ftrace*
8724 F:      arch/*/*/*ftrace*
8725 F:      include/*/ftrace.h
8726 F:      kernel/trace/fgraph.c
8727 F:      kernel/trace/ftrace*
8728 F:      samples/ftrace
8729
8730 FUNGIBLE ETHERNET DRIVERS
8731 M:      Dimitris Michailidis <dmichail@fungible.com>
8732 L:      netdev@vger.kernel.org
8733 S:      Supported
8734 F:      drivers/net/ethernet/fungible/
8735
8736 FUSE: FILESYSTEM IN USERSPACE
8737 M:      Miklos Szeredi <miklos@szeredi.hu>
8738 L:      linux-fsdevel@vger.kernel.org
8739 S:      Maintained
8740 W:      https://github.com/libfuse/
8741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
8742 F:      Documentation/filesystems/fuse.rst
8743 F:      fs/fuse/
8744 F:      include/uapi/linux/fuse.h
8745
8746 FUTEX SUBSYSTEM
8747 M:      Thomas Gleixner <tglx@linutronix.de>
8748 M:      Ingo Molnar <mingo@redhat.com>
8749 R:      Peter Zijlstra <peterz@infradead.org>
8750 R:      Darren Hart <dvhart@infradead.org>
8751 R:      Davidlohr Bueso <dave@stgolabs.net>
8752 R:      André Almeida <andrealmeid@igalia.com>
8753 L:      linux-kernel@vger.kernel.org
8754 S:      Maintained
8755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8756 F:      Documentation/locking/*futex*
8757 F:      include/asm-generic/futex.h
8758 F:      include/linux/futex.h
8759 F:      include/uapi/linux/futex.h
8760 F:      kernel/futex/*
8761 F:      tools/perf/bench/futex*
8762 F:      tools/testing/selftests/futex/
8763
8764 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
8765 M:      Tim Harvey <tharvey@gateworks.com>
8766 S:      Maintained
8767 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
8768 F:      Documentation/hwmon/gsc-hwmon.rst
8769 F:      drivers/hwmon/gsc-hwmon.c
8770 F:      drivers/mfd/gateworks-gsc.c
8771 F:      include/linux/mfd/gsc.h
8772 F:      include/linux/platform_data/gsc_hwmon.h
8773
8774 GCC PLUGINS
8775 M:      Kees Cook <keescook@chromium.org>
8776 L:      linux-hardening@vger.kernel.org
8777 S:      Maintained
8778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8779 F:      Documentation/kbuild/gcc-plugins.rst
8780 F:      include/linux/stackleak.h
8781 F:      kernel/stackleak.c
8782 F:      scripts/Makefile.gcc-plugins
8783 F:      scripts/gcc-plugins/
8784
8785 GCOV BASED KERNEL PROFILING
8786 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
8787 S:      Maintained
8788 F:      Documentation/dev-tools/gcov.rst
8789 F:      kernel/gcov/
8790
8791 GDB KERNEL DEBUGGING HELPER SCRIPTS
8792 M:      Jan Kiszka <jan.kiszka@siemens.com>
8793 M:      Kieran Bingham <kbingham@kernel.org>
8794 S:      Supported
8795 F:      scripts/gdb/
8796
8797 GEMINI CRYPTO DRIVER
8798 M:      Corentin Labbe <clabbe@baylibre.com>
8799 L:      linux-crypto@vger.kernel.org
8800 S:      Maintained
8801 F:      drivers/crypto/gemini/
8802
8803 GEMTEK FM RADIO RECEIVER DRIVER
8804 M:      Hans Verkuil <hverkuil@xs4all.nl>
8805 L:      linux-media@vger.kernel.org
8806 S:      Maintained
8807 W:      https://linuxtv.org
8808 T:      git git://linuxtv.org/media_tree.git
8809 F:      drivers/media/radio/radio-gemtek*
8810
8811 GENERIC ARCHITECTURE TOPOLOGY
8812 M:      Sudeep Holla <sudeep.holla@arm.com>
8813 L:      linux-kernel@vger.kernel.org
8814 S:      Maintained
8815 F:      drivers/base/arch_topology.c
8816 F:      include/linux/arch_topology.h
8817
8818 GENERIC ENTRY CODE
8819 M:      Thomas Gleixner <tglx@linutronix.de>
8820 M:      Peter Zijlstra <peterz@infradead.org>
8821 M:      Andy Lutomirski <luto@kernel.org>
8822 L:      linux-kernel@vger.kernel.org
8823 S:      Maintained
8824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
8825 F:      include/linux/entry-common.h
8826 F:      include/linux/entry-kvm.h
8827 F:      kernel/entry/
8828
8829 GENERIC GPIO I2C DRIVER
8830 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8831 S:      Supported
8832 F:      drivers/i2c/busses/i2c-gpio.c
8833 F:      include/linux/platform_data/i2c-gpio.h
8834
8835 GENERIC GPIO I2C MULTIPLEXER DRIVER
8836 M:      Peter Korsgaard <peter.korsgaard@barco.com>
8837 L:      linux-i2c@vger.kernel.org
8838 S:      Supported
8839 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
8840 F:      drivers/i2c/muxes/i2c-mux-gpio.c
8841 F:      include/linux/platform_data/i2c-mux-gpio.h
8842
8843 GENERIC HDLC (WAN) DRIVERS
8844 M:      Krzysztof Halasa <khc@pm.waw.pl>
8845 S:      Maintained
8846 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
8847 F:      drivers/net/wan/c101.c
8848 F:      drivers/net/wan/hd6457*
8849 F:      drivers/net/wan/hdlc*
8850 F:      drivers/net/wan/n2.c
8851 F:      drivers/net/wan/pc300too.c
8852 F:      drivers/net/wan/pci200syn.c
8853 F:      drivers/net/wan/wanxl*
8854
8855 GENERIC INCLUDE/ASM HEADER FILES
8856 M:      Arnd Bergmann <arnd@arndb.de>
8857 L:      linux-arch@vger.kernel.org
8858 S:      Maintained
8859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
8860 F:      include/asm-generic/
8861 F:      include/uapi/asm-generic/
8862
8863 GENERIC PHY FRAMEWORK
8864 M:      Vinod Koul <vkoul@kernel.org>
8865 M:      Kishon Vijay Abraham I <kishon@kernel.org>
8866 L:      linux-phy@lists.infradead.org
8867 S:      Supported
8868 Q:      https://patchwork.kernel.org/project/linux-phy/list/
8869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
8870 F:      Documentation/devicetree/bindings/phy/
8871 F:      drivers/phy/
8872 F:      include/dt-bindings/phy/
8873 F:      include/linux/phy/
8874
8875 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
8876 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8877 S:      Supported
8878 F:      Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
8879 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
8880
8881 GENERIC PM DOMAINS
8882 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8883 M:      Kevin Hilman <khilman@kernel.org>
8884 M:      Ulf Hansson <ulf.hansson@linaro.org>
8885 L:      linux-pm@vger.kernel.org
8886 S:      Supported
8887 F:      Documentation/devicetree/bindings/power/power?domain*
8888 F:      drivers/base/power/domain*.c
8889 F:      include/linux/pm_domain.h
8890
8891 GENERIC PM DOMAIN PROVIDERS
8892 M:      Ulf Hansson <ulf.hansson@linaro.org>
8893 L:      linux-pm@vger.kernel.org
8894 S:      Supported
8895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
8896 F:      drivers/pmdomain/
8897
8898 GENERIC RADIX TREE
8899 M:      Kent Overstreet <kent.overstreet@linux.dev>
8900 S:      Supported
8901 C:      irc://irc.oftc.net/bcache
8902 F:      include/linux/generic-radix-tree.h
8903 F:      lib/generic-radix-tree.c
8904
8905 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
8906 M:      Eugen Hristev <eugen.hristev@microchip.com>
8907 L:      linux-input@vger.kernel.org
8908 S:      Maintained
8909 F:      drivers/input/touchscreen/resistive-adc-touch.c
8910
8911 GENERIC STRING LIBRARY
8912 M:      Kees Cook <keescook@chromium.org>
8913 R:      Andy Shevchenko <andy@kernel.org>
8914 L:      linux-hardening@vger.kernel.org
8915 S:      Supported
8916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8917 F:      include/linux/string.h
8918 F:      include/linux/string_choices.h
8919 F:      include/linux/string_helpers.h
8920 F:      lib/string.c
8921 F:      lib/string_helpers.c
8922 F:      lib/test-string_helpers.c
8923 F:      lib/test_string.c
8924
8925 GENERIC UIO DRIVER FOR PCI DEVICES
8926 M:      "Michael S. Tsirkin" <mst@redhat.com>
8927 L:      kvm@vger.kernel.org
8928 S:      Supported
8929 F:      drivers/uio/uio_pci_generic.c
8930
8931 GENERIC VDSO LIBRARY
8932 M:      Andy Lutomirski <luto@kernel.org>
8933 M:      Thomas Gleixner <tglx@linutronix.de>
8934 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
8935 L:      linux-kernel@vger.kernel.org
8936 S:      Maintained
8937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
8938 F:      include/asm-generic/vdso/vsyscall.h
8939 F:      include/vdso/
8940 F:      kernel/time/vsyscall.c
8941 F:      lib/vdso/
8942
8943 GENWQE (IBM Generic Workqueue Card)
8944 M:      Frank Haverkamp <haver@linux.ibm.com>
8945 S:      Supported
8946 F:      drivers/misc/genwqe/
8947
8948 GET_MAINTAINER SCRIPT
8949 M:      Joe Perches <joe@perches.com>
8950 S:      Maintained
8951 F:      scripts/get_maintainer.pl
8952
8953 GFS2 FILE SYSTEM
8954 M:      Andreas Gruenbacher <agruenba@redhat.com>
8955 L:      gfs2@lists.linux.dev
8956 S:      Supported
8957 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
8958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
8959 F:      Documentation/filesystems/gfs2*
8960 F:      fs/gfs2/
8961 F:      include/uapi/linux/gfs2_ondisk.h
8962
8963 GIGABYTE WMI DRIVER
8964 M:      Thomas Weißschuh <thomas@weissschuh.net>
8965 L:      platform-driver-x86@vger.kernel.org
8966 S:      Maintained
8967 F:      drivers/platform/x86/gigabyte-wmi.c
8968
8969 GNSS SUBSYSTEM
8970 M:      Johan Hovold <johan@kernel.org>
8971 S:      Maintained
8972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
8973 F:      Documentation/ABI/testing/sysfs-class-gnss
8974 F:      Documentation/devicetree/bindings/gnss/
8975 F:      drivers/gnss/
8976 F:      include/linux/gnss.h
8977
8978 GO7007 MPEG CODEC
8979 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
8980 L:      linux-media@vger.kernel.org
8981 S:      Maintained
8982 F:      drivers/media/usb/go7007/
8983
8984 GOODIX TOUCHSCREEN
8985 M:      Bastien Nocera <hadess@hadess.net>
8986 M:      Hans de Goede <hdegoede@redhat.com>
8987 L:      linux-input@vger.kernel.org
8988 S:      Maintained
8989 F:      drivers/input/touchscreen/goodix*
8990
8991 GOOGLE ETHERNET DRIVERS
8992 M:      Jeroen de Borst <jeroendb@google.com>
8993 M:      Praveen Kaligineedi <pkaligineedi@google.com>
8994 R:      Shailend Chand <shailend@google.com>
8995 L:      netdev@vger.kernel.org
8996 S:      Supported
8997 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
8998 F:      drivers/net/ethernet/google
8999
9000 GOOGLE FIRMWARE DRIVERS
9001 M:      Tzung-Bi Shih <tzungbi@kernel.org>
9002 R:      Brian Norris <briannorris@chromium.org>
9003 R:      Julius Werner <jwerner@chromium.org>
9004 L:      chrome-platform@lists.linux.dev
9005 S:      Maintained
9006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9007 F:      drivers/firmware/google/
9008
9009 GPD POCKET FAN DRIVER
9010 M:      Hans de Goede <hdegoede@redhat.com>
9011 L:      platform-driver-x86@vger.kernel.org
9012 S:      Maintained
9013 F:      drivers/platform/x86/gpd-pocket-fan.c
9014
9015 GPIO ACPI SUPPORT
9016 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9017 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9018 L:      linux-gpio@vger.kernel.org
9019 L:      linux-acpi@vger.kernel.org
9020 S:      Supported
9021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9022 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
9023 F:      drivers/gpio/gpiolib-acpi.c
9024 F:      drivers/gpio/gpiolib-acpi.h
9025
9026 GPIO AGGREGATOR
9027 M:      Geert Uytterhoeven <geert+renesas@glider.be>
9028 L:      linux-gpio@vger.kernel.org
9029 S:      Supported
9030 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
9031 F:      drivers/gpio/gpio-aggregator.c
9032
9033 GPIO IR Transmitter
9034 M:      Sean Young <sean@mess.org>
9035 L:      linux-media@vger.kernel.org
9036 S:      Maintained
9037 F:      Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9038 F:      drivers/media/rc/gpio-ir-tx.c
9039
9040 GPIO MOCKUP DRIVER
9041 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
9042 L:      linux-gpio@vger.kernel.org
9043 S:      Maintained
9044 F:      drivers/gpio/gpio-mockup.c
9045 F:      tools/testing/selftests/gpio/
9046
9047 GPIO REGMAP
9048 M:      Michael Walle <michael@walle.cc>
9049 S:      Maintained
9050 F:      drivers/gpio/gpio-regmap.c
9051 F:      include/linux/gpio/regmap.h
9052 K:      (devm_)?gpio_regmap_(un)?register
9053
9054 GPIO SUBSYSTEM
9055 M:      Linus Walleij <linus.walleij@linaro.org>
9056 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9057 R:      Andy Shevchenko <andy@kernel.org>
9058 L:      linux-gpio@vger.kernel.org
9059 S:      Maintained
9060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9061 F:      Documentation/ABI/obsolete/sysfs-gpio
9062 F:      Documentation/ABI/testing/gpio-cdev
9063 F:      Documentation/admin-guide/gpio/
9064 F:      Documentation/devicetree/bindings/gpio/
9065 F:      Documentation/driver-api/gpio/
9066 F:      drivers/gpio/
9067 F:      include/dt-bindings/gpio/
9068 F:      include/linux/gpio.h
9069 F:      include/linux/gpio/
9070 F:      include/linux/of_gpio.h
9071 F:      include/uapi/linux/gpio.h
9072 F:      tools/gpio/
9073
9074 GRE DEMULTIPLEXER DRIVER
9075 M:      Dmitry Kozlov <xeb@mail.ru>
9076 L:      netdev@vger.kernel.org
9077 S:      Maintained
9078 F:      include/net/gre.h
9079 F:      net/ipv4/gre_demux.c
9080 F:      net/ipv4/gre_offload.c
9081
9082 GRETH 10/100/1G Ethernet MAC device driver
9083 M:      Andreas Larsson <andreas@gaisler.com>
9084 L:      netdev@vger.kernel.org
9085 S:      Maintained
9086 F:      drivers/net/ethernet/aeroflex/
9087
9088 GREYBUS AUDIO PROTOCOLS DRIVERS
9089 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
9090 M:      Mark Greer <mgreer@animalcreek.com>
9091 S:      Maintained
9092 F:      drivers/staging/greybus/audio_apbridgea.c
9093 F:      drivers/staging/greybus/audio_apbridgea.h
9094 F:      drivers/staging/greybus/audio_codec.c
9095 F:      drivers/staging/greybus/audio_codec.h
9096 F:      drivers/staging/greybus/audio_gb.c
9097 F:      drivers/staging/greybus/audio_manager.c
9098 F:      drivers/staging/greybus/audio_manager.h
9099 F:      drivers/staging/greybus/audio_manager_module.c
9100 F:      drivers/staging/greybus/audio_manager_private.h
9101 F:      drivers/staging/greybus/audio_manager_sysfs.c
9102 F:      drivers/staging/greybus/audio_module.c
9103 F:      drivers/staging/greybus/audio_topology.c
9104
9105 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9106 M:      Viresh Kumar <vireshk@kernel.org>
9107 S:      Maintained
9108 F:      drivers/staging/greybus/authentication.c
9109 F:      drivers/staging/greybus/bootrom.c
9110 F:      drivers/staging/greybus/firmware.h
9111 F:      drivers/staging/greybus/fw-core.c
9112 F:      drivers/staging/greybus/fw-download.c
9113 F:      drivers/staging/greybus/fw-management.c
9114 F:      drivers/staging/greybus/greybus_authentication.h
9115 F:      drivers/staging/greybus/greybus_firmware.h
9116 F:      drivers/staging/greybus/hid.c
9117 F:      drivers/staging/greybus/i2c.c
9118 F:      drivers/staging/greybus/spi.c
9119 F:      drivers/staging/greybus/spilib.c
9120 F:      drivers/staging/greybus/spilib.h
9121
9122 GREYBUS LOOPBACK DRIVER
9123 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
9124 S:      Maintained
9125 F:      drivers/staging/greybus/loopback.c
9126
9127 GREYBUS PLATFORM DRIVERS
9128 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9129 S:      Maintained
9130 F:      drivers/staging/greybus/arche-apb-ctrl.c
9131 F:      drivers/staging/greybus/arche-platform.c
9132 F:      drivers/staging/greybus/arche_platform.h
9133
9134 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9135 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9136 S:      Maintained
9137 F:      drivers/staging/greybus/gpio.c
9138 F:      drivers/staging/greybus/light.c
9139 F:      drivers/staging/greybus/power_supply.c
9140 F:      drivers/staging/greybus/sdio.c
9141 F:      drivers/staging/greybus/spi.c
9142 F:      drivers/staging/greybus/spilib.c
9143
9144 GREYBUS BEAGLEPLAY DRIVERS
9145 M:      Ayush Singh <ayushdevel1325@gmail.com>
9146 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9147 S:      Maintained
9148 F:      Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9149 F:      drivers/greybus/gb-beagleplay.c
9150
9151 GREYBUS SUBSYSTEM
9152 M:      Johan Hovold <johan@kernel.org>
9153 M:      Alex Elder <elder@kernel.org>
9154 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9155 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9156 S:      Maintained
9157 F:      drivers/greybus/
9158 F:      drivers/staging/greybus/
9159 F:      include/linux/greybus.h
9160 F:      include/linux/greybus/
9161
9162 GREYBUS UART PROTOCOLS DRIVERS
9163 M:      David Lin <dtwlin@gmail.com>
9164 S:      Maintained
9165 F:      drivers/staging/greybus/log.c
9166 F:      drivers/staging/greybus/uart.c
9167
9168 GS1662 VIDEO SERIALIZER
9169 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9170 L:      linux-media@vger.kernel.org
9171 S:      Maintained
9172 T:      git git://linuxtv.org/media_tree.git
9173 F:      drivers/media/spi/gs1662.c
9174
9175 GSPCA FINEPIX SUBDRIVER
9176 M:      Frank Zago <frank@zago.net>
9177 L:      linux-media@vger.kernel.org
9178 S:      Maintained
9179 T:      git git://linuxtv.org/media_tree.git
9180 F:      drivers/media/usb/gspca/finepix.c
9181
9182 GSPCA GL860 SUBDRIVER
9183 M:      Olivier Lorin <o.lorin@laposte.net>
9184 L:      linux-media@vger.kernel.org
9185 S:      Maintained
9186 T:      git git://linuxtv.org/media_tree.git
9187 F:      drivers/media/usb/gspca/gl860/
9188
9189 GSPCA M5602 SUBDRIVER
9190 M:      Erik Andren <erik.andren@gmail.com>
9191 L:      linux-media@vger.kernel.org
9192 S:      Maintained
9193 T:      git git://linuxtv.org/media_tree.git
9194 F:      drivers/media/usb/gspca/m5602/
9195
9196 GSPCA PAC207 SONIXB SUBDRIVER
9197 M:      Hans Verkuil <hverkuil@xs4all.nl>
9198 L:      linux-media@vger.kernel.org
9199 S:      Odd Fixes
9200 T:      git git://linuxtv.org/media_tree.git
9201 F:      drivers/media/usb/gspca/pac207.c
9202
9203 GSPCA SN9C20X SUBDRIVER
9204 M:      Brian Johnson <brijohn@gmail.com>
9205 L:      linux-media@vger.kernel.org
9206 S:      Maintained
9207 T:      git git://linuxtv.org/media_tree.git
9208 F:      drivers/media/usb/gspca/sn9c20x.c
9209
9210 GSPCA T613 SUBDRIVER
9211 M:      Leandro Costantino <lcostantino@gmail.com>
9212 L:      linux-media@vger.kernel.org
9213 S:      Maintained
9214 T:      git git://linuxtv.org/media_tree.git
9215 F:      drivers/media/usb/gspca/t613.c
9216
9217 GSPCA USB WEBCAM DRIVER
9218 M:      Hans Verkuil <hverkuil@xs4all.nl>
9219 L:      linux-media@vger.kernel.org
9220 S:      Odd Fixes
9221 T:      git git://linuxtv.org/media_tree.git
9222 F:      drivers/media/usb/gspca/
9223
9224 GTP (GPRS Tunneling Protocol)
9225 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9226 M:      Harald Welte <laforge@gnumonks.org>
9227 L:      osmocom-net-gprs@lists.osmocom.org
9228 S:      Maintained
9229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9230 F:      drivers/net/gtp.c
9231
9232 GUID PARTITION TABLE (GPT)
9233 M:      Davidlohr Bueso <dave@stgolabs.net>
9234 L:      linux-efi@vger.kernel.org
9235 S:      Maintained
9236 F:      block/partitions/efi.*
9237
9238 HABANALABS PCI DRIVER
9239 M:      Oded Gabbay <ogabbay@kernel.org>
9240 L:      dri-devel@lists.freedesktop.org
9241 S:      Supported
9242 C:      irc://irc.oftc.net/dri-devel
9243 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9244 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
9245 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
9246 F:      drivers/accel/habanalabs/
9247 F:      include/linux/habanalabs/
9248 F:      include/trace/events/habanalabs.h
9249 F:      include/uapi/drm/habanalabs_accel.h
9250
9251 HACKRF MEDIA DRIVER
9252 M:      Antti Palosaari <crope@iki.fi>
9253 L:      linux-media@vger.kernel.org
9254 S:      Maintained
9255 W:      https://linuxtv.org
9256 W:      http://palosaari.fi/linux/
9257 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9258 T:      git git://linuxtv.org/anttip/media_tree.git
9259 F:      drivers/media/usb/hackrf/
9260
9261 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9262 M:      Chuck Lever <chuck.lever@oracle.com>
9263 L:      kernel-tls-handshake@lists.linux.dev
9264 L:      netdev@vger.kernel.org
9265 S:      Maintained
9266 F:      Documentation/netlink/specs/handshake.yaml
9267 F:      Documentation/networking/tls-handshake.rst
9268 F:      include/net/handshake.h
9269 F:      include/trace/events/handshake.h
9270 F:      net/handshake/
9271
9272 HANTRO VPU CODEC DRIVER
9273 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9274 M:      Philipp Zabel <p.zabel@pengutronix.de>
9275 L:      linux-media@vger.kernel.org
9276 L:      linux-rockchip@lists.infradead.org
9277 S:      Maintained
9278 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9279 F:      Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9280 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9281 F:      drivers/media/platform/verisilicon/
9282
9283 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9284 M:      Frank Seidel <frank@f-seidel.de>
9285 L:      platform-driver-x86@vger.kernel.org
9286 S:      Maintained
9287 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9288 F:      drivers/platform/x86/hdaps.c
9289
9290 HARDWARE MONITORING
9291 M:      Jean Delvare <jdelvare@suse.com>
9292 M:      Guenter Roeck <linux@roeck-us.net>
9293 L:      linux-hwmon@vger.kernel.org
9294 S:      Maintained
9295 W:      http://hwmon.wiki.kernel.org/
9296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9297 F:      Documentation/ABI/testing/sysfs-class-hwmon
9298 F:      Documentation/devicetree/bindings/hwmon/
9299 F:      Documentation/hwmon/
9300 F:      drivers/hwmon/
9301 F:      include/linux/hwmon*.h
9302 F:      include/trace/events/hwmon*.h
9303 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9304
9305 HARDWARE RANDOM NUMBER GENERATOR CORE
9306 M:      Olivia Mackall <olivia@selenic.com>
9307 M:      Herbert Xu <herbert@gondor.apana.org.au>
9308 L:      linux-crypto@vger.kernel.org
9309 S:      Odd fixes
9310 F:      Documentation/admin-guide/hw_random.rst
9311 F:      Documentation/devicetree/bindings/rng/
9312 F:      drivers/char/hw_random/
9313 F:      include/linux/hw_random.h
9314
9315 HARDWARE SPINLOCK CORE
9316 M:      Ohad Ben-Cohen <ohad@wizery.com>
9317 M:      Bjorn Andersson <andersson@kernel.org>
9318 R:      Baolin Wang <baolin.wang7@gmail.com>
9319 L:      linux-remoteproc@vger.kernel.org
9320 S:      Maintained
9321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9322 F:      Documentation/devicetree/bindings/hwlock/
9323 F:      Documentation/locking/hwspinlock.rst
9324 F:      drivers/hwspinlock/
9325 F:      include/linux/hwspinlock.h
9326
9327 HARDWARE TRACING FACILITIES
9328 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9329 S:      Maintained
9330 F:      drivers/hwtracing/
9331
9332 HARMONY SOUND DRIVER
9333 L:      linux-parisc@vger.kernel.org
9334 S:      Maintained
9335 F:      sound/parisc/harmony.*
9336
9337 HDPVR USB VIDEO ENCODER DRIVER
9338 M:      Hans Verkuil <hverkuil@xs4all.nl>
9339 L:      linux-media@vger.kernel.org
9340 S:      Odd Fixes
9341 W:      https://linuxtv.org
9342 T:      git git://linuxtv.org/media_tree.git
9343 F:      drivers/media/usb/hdpvr/
9344
9345 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9346 M:      Matt Hsiao <matt.hsiao@hpe.com>
9347 S:      Supported
9348 F:      drivers/misc/hpilo.[ch]
9349
9350 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9351 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
9352 S:      Supported
9353 F:      Documentation/watchdog/hpwdt.rst
9354 F:      drivers/watchdog/hpwdt.c
9355
9356 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9357 M:      Don Brace <don.brace@microchip.com>
9358 L:      storagedev@microchip.com
9359 L:      linux-scsi@vger.kernel.org
9360 S:      Supported
9361 F:      Documentation/scsi/hpsa.rst
9362 F:      drivers/scsi/hpsa*.[ch]
9363 F:      include/linux/cciss*.h
9364 F:      include/uapi/linux/cciss*.h
9365
9366 HFI1 DRIVER
9367 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9368 L:      linux-rdma@vger.kernel.org
9369 S:      Supported
9370 F:      drivers/infiniband/hw/hfi1
9371
9372 HFS FILESYSTEM
9373 L:      linux-fsdevel@vger.kernel.org
9374 S:      Orphan
9375 F:      Documentation/filesystems/hfs.rst
9376 F:      fs/hfs/
9377
9378 HFSPLUS FILESYSTEM
9379 L:      linux-fsdevel@vger.kernel.org
9380 S:      Orphan
9381 F:      Documentation/filesystems/hfsplus.rst
9382 F:      fs/hfsplus/
9383
9384 HGA FRAMEBUFFER DRIVER
9385 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9386 L:      linux-nvidia@lists.surfsouth.com
9387 S:      Maintained
9388 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9389 F:      drivers/video/fbdev/hgafb.c
9390
9391 HIBERNATION (aka Software Suspend, aka swsusp)
9392 M:      "Rafael J. Wysocki" <rafael@kernel.org>
9393 M:      Pavel Machek <pavel@ucw.cz>
9394 L:      linux-pm@vger.kernel.org
9395 S:      Supported
9396 B:      https://bugzilla.kernel.org
9397 F:      arch/*/include/asm/suspend*.h
9398 F:      arch/x86/power/
9399 F:      drivers/base/power/
9400 F:      include/linux/freezer.h
9401 F:      include/linux/pm.h
9402 F:      include/linux/suspend.h
9403 F:      kernel/power/
9404
9405 HID CORE LAYER
9406 M:      Jiri Kosina <jikos@kernel.org>
9407 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
9408 L:      linux-input@vger.kernel.org
9409 S:      Maintained
9410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9411 F:      Documentation/hid/
9412 F:      drivers/hid/
9413 F:      include/linux/hid*
9414 F:      include/uapi/linux/hid*
9415 F:      samples/hid/
9416 F:      tools/testing/selftests/hid/
9417
9418 HID LOGITECH DRIVERS
9419 R:      Filipe Laíns <lains@riseup.net>
9420 L:      linux-input@vger.kernel.org
9421 S:      Maintained
9422 F:      drivers/hid/hid-logitech-*
9423
9424 HID NVIDIA SHIELD DRIVER
9425 M:      Rahul Rameshbabu <rrameshbabu@nvidia.com>
9426 L:      linux-input@vger.kernel.org
9427 S:      Maintained
9428 F:      drivers/hid/hid-nvidia-shield.c
9429
9430 HID PHOENIX RC FLIGHT CONTROLLER
9431 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9432 L:      linux-input@vger.kernel.org
9433 S:      Maintained
9434 F:      drivers/hid/hid-pxrc.c
9435
9436 HID PLAYSTATION DRIVER
9437 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
9438 L:      linux-input@vger.kernel.org
9439 S:      Supported
9440 F:      drivers/hid/hid-playstation.c
9441
9442 HID SENSOR HUB DRIVERS
9443 M:      Jiri Kosina <jikos@kernel.org>
9444 M:      Jonathan Cameron <jic23@kernel.org>
9445 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9446 L:      linux-input@vger.kernel.org
9447 L:      linux-iio@vger.kernel.org
9448 S:      Maintained
9449 F:      Documentation/hid/hid-sensor*
9450 F:      drivers/hid/hid-sensor-*
9451 F:      drivers/iio/*/hid-*
9452 F:      include/linux/hid-sensor-*
9453
9454 HID VRC-2 CAR CONTROLLER DRIVER
9455 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9456 L:      linux-input@vger.kernel.org
9457 S:      Maintained
9458 F:      drivers/hid/hid-vrc2.c
9459
9460 HID WACOM DRIVER
9461 M:      Ping Cheng <ping.cheng@wacom.com>
9462 M:      Jason Gerecke  <jason.gerecke@wacom.com>
9463 L:      linux-input@vger.kernel.org
9464 S:      Maintained
9465 F:      drivers/hid/wacom.h
9466 F:      drivers/hid/wacom_*
9467
9468 HID++ LOGITECH DRIVERS
9469 R:      Filipe Laíns <lains@riseup.net>
9470 R:      Bastien Nocera <hadess@hadess.net>
9471 L:      linux-input@vger.kernel.org
9472 S:      Maintained
9473 F:      drivers/hid/hid-logitech-hidpp.c
9474
9475 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
9476 M:      Thomas Gleixner <tglx@linutronix.de>
9477 L:      linux-kernel@vger.kernel.org
9478 S:      Maintained
9479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9480 F:      Documentation/timers/
9481 F:      include/linux/clockchips.h
9482 F:      include/linux/hrtimer.h
9483 F:      kernel/time/clockevents.c
9484 F:      kernel/time/hrtimer.c
9485 F:      kernel/time/timer_*.c
9486
9487 HIGH-SPEED SCC DRIVER FOR AX.25
9488 L:      linux-hams@vger.kernel.org
9489 S:      Orphan
9490 F:      drivers/net/hamradio/scc.c
9491
9492 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9493 M:      HighPoint Linux Team <linux@highpoint-tech.com>
9494 S:      Supported
9495 W:      http://www.highpoint-tech.com
9496 F:      Documentation/scsi/hptiop.rst
9497 F:      drivers/scsi/hptiop.c
9498
9499 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9500 M:      John Stultz <jstultz@google.com>
9501 L:      linux-kernel@vger.kernel.org
9502 S:      Maintained
9503 F:      drivers/misc/hisi_hikey_usb.c
9504
9505 HIMAX HX83112B TOUCHSCREEN SUPPORT
9506 M:      Job Noorman <job@noorman.info>
9507 L:      linux-input@vger.kernel.org
9508 S:      Maintained
9509 F:      Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9510 F:      drivers/input/touchscreen/himax_hx83112b.c
9511
9512 HIPPI
9513 M:      Jes Sorensen <jes@trained-monkey.org>
9514 L:      linux-hippi@sunsite.dk
9515 S:      Maintained
9516 F:      drivers/net/hippi/
9517 F:      include/linux/hippidevice.h
9518 F:      include/uapi/linux/if_hippi.h
9519 F:      net/802/hippi.c
9520
9521 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9522 M:      Kurt Kanzenbach <kurt@linutronix.de>
9523 L:      netdev@vger.kernel.org
9524 S:      Maintained
9525 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9526 F:      drivers/net/dsa/hirschmann/*
9527 F:      include/linux/platform_data/hirschmann-hellcreek.h
9528 F:      net/dsa/tag_hellcreek.c
9529
9530 HISILICON DMA DRIVER
9531 M:      Zhou Wang <wangzhou1@hisilicon.com>
9532 M:      Jie Hai <haijie1@huawei.com>
9533 L:      dmaengine@vger.kernel.org
9534 S:      Maintained
9535 F:      drivers/dma/hisi_dma.c
9536
9537 HISILICON GPIO DRIVER
9538 M:      Jay Fang <f.fangjian@huawei.com>
9539 L:      linux-gpio@vger.kernel.org
9540 S:      Maintained
9541 F:      Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9542 F:      drivers/gpio/gpio-hisi.c
9543
9544 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9545 M:      Longfang Liu <liulongfang@huawei.com>
9546 L:      linux-crypto@vger.kernel.org
9547 S:      Maintained
9548 F:      Documentation/ABI/testing/debugfs-hisi-hpre
9549 F:      drivers/crypto/hisilicon/hpre/hpre.h
9550 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
9551 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
9552
9553 HISILICON HNS3 PMU DRIVER
9554 M:      Jijie Shao <shaojijie@huawei.com>
9555 S:      Supported
9556 F:      Documentation/admin-guide/perf/hns3-pmu.rst
9557 F:      drivers/perf/hisilicon/hns3_pmu.c
9558
9559 HISILICON I2C CONTROLLER DRIVER
9560 M:      Yicong Yang <yangyicong@hisilicon.com>
9561 L:      linux-i2c@vger.kernel.org
9562 S:      Maintained
9563 W:      https://www.hisilicon.com
9564 F:      Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9565 F:      drivers/i2c/busses/i2c-hisi.c
9566
9567 HISILICON KUNPENG SOC HCCS DRIVER
9568 M:      Huisong Li <lihuisong@huawei.com>
9569 S:      Maintained
9570 F:      Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9571 F:      drivers/soc/hisilicon/kunpeng_hccs.c
9572 F:      drivers/soc/hisilicon/kunpeng_hccs.h
9573
9574 HISILICON LPC BUS DRIVER
9575 M:      Jay Fang <f.fangjian@huawei.com>
9576 S:      Maintained
9577 W:      http://www.hisilicon.com
9578 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9579 F:      drivers/bus/hisi_lpc.c
9580
9581 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9582 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9583 M:      Salil Mehta <salil.mehta@huawei.com>
9584 L:      netdev@vger.kernel.org
9585 S:      Maintained
9586 W:      http://www.hisilicon.com
9587 F:      drivers/net/ethernet/hisilicon/hns3/
9588
9589 HISILICON NETWORK SUBSYSTEM DRIVER
9590 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9591 M:      Salil Mehta <salil.mehta@huawei.com>
9592 L:      netdev@vger.kernel.org
9593 S:      Maintained
9594 W:      http://www.hisilicon.com
9595 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
9596 F:      drivers/net/ethernet/hisilicon/
9597
9598 HISILICON PMU DRIVER
9599 M:      Yicong Yang <yangyicong@hisilicon.com>
9600 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9601 S:      Supported
9602 W:      http://www.hisilicon.com
9603 F:      Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9604 F:      Documentation/admin-guide/perf/hisi-pmu.rst
9605 F:      drivers/perf/hisilicon
9606
9607 HISILICON PTT DRIVER
9608 M:      Yicong Yang <yangyicong@hisilicon.com>
9609 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9610 L:      linux-kernel@vger.kernel.org
9611 S:      Maintained
9612 F:      Documentation/ABI/testing/sysfs-devices-hisi_ptt
9613 F:      Documentation/trace/hisi-ptt.rst
9614 F:      drivers/hwtracing/ptt/
9615 F:      tools/perf/arch/arm64/util/hisi-ptt.c
9616 F:      tools/perf/util/hisi-ptt*
9617 F:      tools/perf/util/hisi-ptt-decoder/*
9618
9619 HISILICON QM DRIVER
9620 M:      Weili Qian <qianweili@huawei.com>
9621 M:      Zhou Wang <wangzhou1@hisilicon.com>
9622 L:      linux-crypto@vger.kernel.org
9623 S:      Maintained
9624 F:      drivers/crypto/hisilicon/Kconfig
9625 F:      drivers/crypto/hisilicon/Makefile
9626 F:      drivers/crypto/hisilicon/qm.c
9627 F:      drivers/crypto/hisilicon/sgl.c
9628 F:      include/linux/hisi_acc_qm.h
9629
9630 HISILICON ROCE DRIVER
9631 M:      Junxian Huang <huangjunxian6@hisilicon.com>
9632 L:      linux-rdma@vger.kernel.org
9633 S:      Maintained
9634 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9635 F:      drivers/infiniband/hw/hns/
9636
9637 HISILICON SAS Controller
9638 M:      Xiang Chen <chenxiang66@hisilicon.com>
9639 S:      Supported
9640 W:      http://www.hisilicon.com
9641 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
9642 F:      drivers/scsi/hisi_sas/
9643
9644 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
9645 M:      Kai Ye <yekai13@huawei.com>
9646 M:      Longfang Liu <liulongfang@huawei.com>
9647 L:      linux-crypto@vger.kernel.org
9648 S:      Maintained
9649 F:      Documentation/ABI/testing/debugfs-hisi-sec
9650 F:      drivers/crypto/hisilicon/sec2/sec.h
9651 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
9652 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
9653 F:      drivers/crypto/hisilicon/sec2/sec_main.c
9654
9655 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
9656 M:      Jay Fang <f.fangjian@huawei.com>
9657 L:      linux-spi@vger.kernel.org
9658 S:      Maintained
9659 W:      http://www.hisilicon.com
9660 F:      drivers/spi/spi-hisi-kunpeng.c
9661
9662 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
9663 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9664 L:      linux-kernel@vger.kernel.org
9665 S:      Maintained
9666 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
9667 F:      drivers/spmi/hisi-spmi-controller.c
9668
9669 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
9670 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9671 L:      linux-kernel@vger.kernel.org
9672 S:      Maintained
9673 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
9674 F:      drivers/mfd/hi6421-spmi-pmic.c
9675
9676 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
9677 M:      Weili Qian <qianweili@huawei.com>
9678 S:      Maintained
9679 F:      drivers/crypto/hisilicon/trng/trng.c
9680
9681 HISILICON V3XX SPI NOR FLASH Controller Driver
9682 M:      Jay Fang <f.fangjian@huawei.com>
9683 S:      Maintained
9684 W:      http://www.hisilicon.com
9685 F:      drivers/spi/spi-hisi-sfc-v3xx.c
9686
9687 HISILICON ZIP Controller DRIVER
9688 M:      Yang Shen <shenyang39@huawei.com>
9689 M:      Zhou Wang <wangzhou1@hisilicon.com>
9690 L:      linux-crypto@vger.kernel.org
9691 S:      Maintained
9692 F:      Documentation/ABI/testing/debugfs-hisi-zip
9693 F:      drivers/crypto/hisilicon/zip/
9694
9695 HMM - Heterogeneous Memory Management
9696 M:      Jérôme Glisse <jglisse@redhat.com>
9697 L:      linux-mm@kvack.org
9698 S:      Maintained
9699 F:      Documentation/mm/hmm.rst
9700 F:      include/linux/hmm*
9701 F:      lib/test_hmm*
9702 F:      mm/hmm*
9703 F:      tools/testing/selftests/mm/*hmm*
9704
9705 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
9706 M:      Andreas Klinger <ak@it-klinger.de>
9707 L:      linux-iio@vger.kernel.org
9708 S:      Maintained
9709 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
9710 F:      drivers/iio/pressure/mprls0025pa.c
9711
9712 HOST AP DRIVER
9713 L:      linux-wireless@vger.kernel.org
9714 S:      Obsolete
9715 F:      drivers/net/wireless/intersil/hostap/
9716
9717 HP BIOSCFG DRIVER
9718 M:      Jorge Lopez <jorge.lopez2@hp.com>
9719 L:      platform-driver-x86@vger.kernel.org
9720 S:      Maintained
9721 F:      drivers/platform/x86/hp/hp-bioscfg/
9722
9723 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
9724 L:      platform-driver-x86@vger.kernel.org
9725 S:      Orphan
9726 F:      drivers/platform/x86/hp/tc1100-wmi.c
9727
9728 HP WMI HARDWARE MONITOR DRIVER
9729 M:      James Seo <james@equiv.tech>
9730 L:      linux-hwmon@vger.kernel.org
9731 S:      Maintained
9732 F:      Documentation/hwmon/hp-wmi-sensors.rst
9733 F:      drivers/hwmon/hp-wmi-sensors.c
9734
9735 HPET:   High Precision Event Timers driver
9736 M:      Clemens Ladisch <clemens@ladisch.de>
9737 S:      Maintained
9738 F:      Documentation/timers/hpet.rst
9739 F:      drivers/char/hpet.c
9740 F:      include/linux/hpet.h
9741 F:      include/uapi/linux/hpet.h
9742
9743 HPET:   x86
9744 S:      Orphan
9745 F:      arch/x86/include/asm/hpet.h
9746 F:      arch/x86/kernel/hpet.c
9747
9748 HPFS FILESYSTEM
9749 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
9750 S:      Maintained
9751 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
9752 F:      fs/hpfs/
9753
9754 HS3001 Hardware Temperature and Humidity Sensor
9755 M:      Andre Werner <andre.werner@systec-electronic.com>
9756 L:      linux-hwmon@vger.kernel.org
9757 S:      Maintained
9758 F:      drivers/hwmon/hs3001.c
9759
9760 HSI SUBSYSTEM
9761 M:      Sebastian Reichel <sre@kernel.org>
9762 S:      Maintained
9763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
9764 F:      Documentation/ABI/testing/sysfs-bus-hsi
9765 F:      Documentation/driver-api/hsi.rst
9766 F:      drivers/hsi/
9767 F:      include/linux/hsi/
9768 F:      include/uapi/linux/hsi/
9769
9770 HSO 3G MODEM DRIVER
9771 L:      linux-usb@vger.kernel.org
9772 S:      Orphan
9773 F:      drivers/net/usb/hso.c
9774
9775 HSR NETWORK PROTOCOL
9776 L:      netdev@vger.kernel.org
9777 S:      Orphan
9778 F:      net/hsr/
9779
9780 HT16K33 LED CONTROLLER DRIVER
9781 M:      Robin van der Gracht <robin@protonic.nl>
9782 S:      Maintained
9783 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
9784 F:      drivers/auxdisplay/ht16k33.c
9785
9786 HTCPEN TOUCHSCREEN DRIVER
9787 M:      Pau Oliva Fora <pof@eslack.org>
9788 L:      linux-input@vger.kernel.org
9789 S:      Maintained
9790 F:      drivers/input/touchscreen/htcpen.c
9791
9792 HTE SUBSYSTEM
9793 M:      Dipen Patel <dipenp@nvidia.com>
9794 L:      timestamp@lists.linux.dev
9795 S:      Maintained
9796 Q:      https://patchwork.kernel.org/project/timestamp/list/
9797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
9798 F:      Documentation/devicetree/bindings/timestamp/
9799 F:      Documentation/driver-api/hte/
9800 F:      drivers/hte/
9801 F:      include/linux/hte.h
9802
9803 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
9804 M:      Lorenzo Bianconi <lorenzo@kernel.org>
9805 L:      linux-iio@vger.kernel.org
9806 S:      Maintained
9807 W:      http://www.st.com/
9808 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
9809 F:      drivers/iio/humidity/hts221*
9810
9811 HUAWEI ETHERNET DRIVER
9812 M:      Cai Huoqing <cai.huoqing@linux.dev>
9813 L:      netdev@vger.kernel.org
9814 S:      Maintained
9815 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
9816 F:      drivers/net/ethernet/huawei/hinic/
9817
9818 HUGETLB SUBSYSTEM
9819 M:      Mike Kravetz <mike.kravetz@oracle.com>
9820 M:      Muchun Song <muchun.song@linux.dev>
9821 L:      linux-mm@kvack.org
9822 S:      Maintained
9823 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
9824 F:      Documentation/admin-guide/mm/hugetlbpage.rst
9825 F:      Documentation/mm/hugetlbfs_reserv.rst
9826 F:      Documentation/mm/vmemmap_dedup.rst
9827 F:      fs/hugetlbfs/
9828 F:      include/linux/hugetlb.h
9829 F:      mm/hugetlb.c
9830 F:      mm/hugetlb_vmemmap.c
9831 F:      mm/hugetlb_vmemmap.h
9832 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
9833
9834 HVA ST MEDIA DRIVER
9835 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
9836 L:      linux-media@vger.kernel.org
9837 S:      Supported
9838 W:      https://linuxtv.org
9839 T:      git git://linuxtv.org/media_tree.git
9840 F:      drivers/media/platform/st/sti/hva
9841
9842 HWPOISON MEMORY FAILURE HANDLING
9843 M:      Naoya Horiguchi <naoya.horiguchi@nec.com>
9844 R:      Miaohe Lin <linmiaohe@huawei.com>
9845 L:      linux-mm@kvack.org
9846 S:      Maintained
9847 F:      mm/hwpoison-inject.c
9848 F:      mm/memory-failure.c
9849
9850 HYCON HY46XX TOUCHSCREEN SUPPORT
9851 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
9852 L:      linux-input@vger.kernel.org
9853 S:      Maintained
9854 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
9855 F:      drivers/input/touchscreen/hycon-hy46xx.c
9856
9857 HYGON PROCESSOR SUPPORT
9858 M:      Pu Wen <puwen@hygon.cn>
9859 L:      linux-kernel@vger.kernel.org
9860 S:      Maintained
9861 F:      arch/x86/kernel/cpu/hygon.c
9862
9863 HYNIX HI556 SENSOR DRIVER
9864 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9865 L:      linux-media@vger.kernel.org
9866 S:      Maintained
9867 T:      git git://linuxtv.org/media_tree.git
9868 F:      drivers/media/i2c/hi556.c
9869
9870 HYNIX HI846 SENSOR DRIVER
9871 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
9872 L:      linux-media@vger.kernel.org
9873 S:      Maintained
9874 F:      drivers/media/i2c/hi846.c
9875
9876 HYNIX HI847 SENSOR DRIVER
9877 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9878 L:      linux-media@vger.kernel.org
9879 S:      Maintained
9880 F:      drivers/media/i2c/hi847.c
9881
9882 Hyper-V/Azure CORE AND DRIVERS
9883 M:      "K. Y. Srinivasan" <kys@microsoft.com>
9884 M:      Haiyang Zhang <haiyangz@microsoft.com>
9885 M:      Wei Liu <wei.liu@kernel.org>
9886 M:      Dexuan Cui <decui@microsoft.com>
9887 L:      linux-hyperv@vger.kernel.org
9888 S:      Supported
9889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
9890 F:      Documentation/ABI/stable/sysfs-bus-vmbus
9891 F:      Documentation/ABI/testing/debugfs-hyperv
9892 F:      Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
9893 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
9894 F:      Documentation/virt/hyperv
9895 F:      arch/arm64/hyperv
9896 F:      arch/arm64/include/asm/hyperv-tlfs.h
9897 F:      arch/arm64/include/asm/mshyperv.h
9898 F:      arch/x86/hyperv
9899 F:      arch/x86/include/asm/hyperv-tlfs.h
9900 F:      arch/x86/include/asm/mshyperv.h
9901 F:      arch/x86/include/asm/trace/hyperv.h
9902 F:      arch/x86/kernel/cpu/mshyperv.c
9903 F:      drivers/clocksource/hyperv_timer.c
9904 F:      drivers/hid/hid-hyperv.c
9905 F:      drivers/hv/
9906 F:      drivers/input/serio/hyperv-keyboard.c
9907 F:      drivers/iommu/hyperv-iommu.c
9908 F:      drivers/net/ethernet/microsoft/
9909 F:      drivers/net/hyperv/
9910 F:      drivers/pci/controller/pci-hyperv-intf.c
9911 F:      drivers/pci/controller/pci-hyperv.c
9912 F:      drivers/scsi/storvsc_drv.c
9913 F:      drivers/uio/uio_hv_generic.c
9914 F:      drivers/video/fbdev/hyperv_fb.c
9915 F:      include/asm-generic/hyperv-tlfs.h
9916 F:      include/asm-generic/mshyperv.h
9917 F:      include/clocksource/hyperv_timer.h
9918 F:      include/linux/hyperv.h
9919 F:      include/net/mana
9920 F:      include/uapi/linux/hyperv.h
9921 F:      net/vmw_vsock/hyperv_transport.c
9922 F:      tools/hv/
9923
9924 HYPERBUS SUPPORT
9925 M:      Vignesh Raghavendra <vigneshr@ti.com>
9926 R:      Tudor Ambarus <tudor.ambarus@linaro.org>
9927 L:      linux-mtd@lists.infradead.org
9928 S:      Supported
9929 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9930 C:      irc://irc.oftc.net/mtd
9931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
9932 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
9933 F:      drivers/mtd/hyperbus/
9934 F:      include/linux/mtd/hyperbus.h
9935
9936 HYPERVISOR VIRTUAL CONSOLE DRIVER
9937 L:      linuxppc-dev@lists.ozlabs.org
9938 S:      Odd Fixes
9939 F:      drivers/tty/hvc/
9940
9941 I2C ACPI SUPPORT
9942 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9943 L:      linux-i2c@vger.kernel.org
9944 L:      linux-acpi@vger.kernel.org
9945 S:      Maintained
9946 F:      drivers/i2c/i2c-core-acpi.c
9947
9948 I2C ADDRESS TRANSLATOR (ATR)
9949 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
9950 R:      Luca Ceresoli <luca.ceresoli@bootlin.com>
9951 L:      linux-i2c@vger.kernel.org
9952 S:      Maintained
9953 F:      drivers/i2c/i2c-atr.c
9954 F:      include/linux/i2c-atr.h
9955
9956 I2C CONTROLLER DRIVER FOR NVIDIA GPU
9957 M:      Ajay Gupta <ajayg@nvidia.com>
9958 L:      linux-i2c@vger.kernel.org
9959 S:      Maintained
9960 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
9961 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
9962
9963 I2C MUXES
9964 M:      Peter Rosin <peda@axentia.se>
9965 L:      linux-i2c@vger.kernel.org
9966 S:      Maintained
9967 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
9968 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
9969 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
9970 F:      Documentation/i2c/i2c-topology.rst
9971 F:      Documentation/i2c/muxes/
9972 F:      drivers/i2c/i2c-mux.c
9973 F:      drivers/i2c/muxes/
9974 F:      include/linux/i2c-mux.h
9975
9976 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
9977 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
9978 L:      linux-i2c@vger.kernel.org
9979 S:      Maintained
9980 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
9981 F:      drivers/i2c/busses/i2c-mv64xxx.c
9982
9983 I2C OVER PARALLEL PORT
9984 M:      Jean Delvare <jdelvare@suse.com>
9985 L:      linux-i2c@vger.kernel.org
9986 S:      Maintained
9987 F:      Documentation/i2c/busses/i2c-parport.rst
9988 F:      drivers/i2c/busses/i2c-parport.c
9989
9990 I2C SUBSYSTEM
9991 M:      Wolfram Sang <wsa@kernel.org>
9992 L:      linux-i2c@vger.kernel.org
9993 S:      Maintained
9994 W:      https://i2c.wiki.kernel.org/
9995 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
9996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
9997 F:      Documentation/devicetree/bindings/i2c/i2c.txt
9998 F:      Documentation/i2c/
9999 F:      drivers/i2c/*
10000 F:      include/dt-bindings/i2c/i2c.h
10001 F:      include/linux/i2c-dev.h
10002 F:      include/linux/i2c-smbus.h
10003 F:      include/linux/i2c.h
10004 F:      include/uapi/linux/i2c-*.h
10005 F:      include/uapi/linux/i2c.h
10006
10007 I2C SUBSYSTEM HOST DRIVERS
10008 M:      Andi Shyti <andi.shyti@kernel.org>
10009 L:      linux-i2c@vger.kernel.org
10010 S:      Maintained
10011 W:      https://i2c.wiki.kernel.org/
10012 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10014 F:      Documentation/devicetree/bindings/i2c/
10015 F:      drivers/i2c/algos/
10016 F:      drivers/i2c/busses/
10017 F:      include/dt-bindings/i2c/
10018
10019 I2C-TAOS-EVM DRIVER
10020 M:      Jean Delvare <jdelvare@suse.com>
10021 L:      linux-i2c@vger.kernel.org
10022 S:      Maintained
10023 F:      Documentation/i2c/busses/i2c-taos-evm.rst
10024 F:      drivers/i2c/busses/i2c-taos-evm.c
10025
10026 I2C-TINY-USB DRIVER
10027 M:      Till Harbaum <till@harbaum.org>
10028 L:      linux-i2c@vger.kernel.org
10029 S:      Maintained
10030 W:      http://www.harbaum.org/till/i2c_tiny_usb
10031 F:      drivers/i2c/busses/i2c-tiny-usb.c
10032
10033 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10034 M:      Jean Delvare <jdelvare@suse.com>
10035 L:      linux-i2c@vger.kernel.org
10036 S:      Maintained
10037 F:      Documentation/i2c/busses/i2c-ali1535.rst
10038 F:      Documentation/i2c/busses/i2c-ali1563.rst
10039 F:      Documentation/i2c/busses/i2c-ali15x3.rst
10040 F:      Documentation/i2c/busses/i2c-amd756.rst
10041 F:      Documentation/i2c/busses/i2c-amd8111.rst
10042 F:      Documentation/i2c/busses/i2c-i801.rst
10043 F:      Documentation/i2c/busses/i2c-nforce2.rst
10044 F:      Documentation/i2c/busses/i2c-piix4.rst
10045 F:      Documentation/i2c/busses/i2c-sis5595.rst
10046 F:      Documentation/i2c/busses/i2c-sis630.rst
10047 F:      Documentation/i2c/busses/i2c-sis96x.rst
10048 F:      Documentation/i2c/busses/i2c-via.rst
10049 F:      Documentation/i2c/busses/i2c-viapro.rst
10050 F:      drivers/i2c/busses/i2c-ali1535.c
10051 F:      drivers/i2c/busses/i2c-ali1563.c
10052 F:      drivers/i2c/busses/i2c-ali15x3.c
10053 F:      drivers/i2c/busses/i2c-amd756-s4882.c
10054 F:      drivers/i2c/busses/i2c-amd756.c
10055 F:      drivers/i2c/busses/i2c-amd8111.c
10056 F:      drivers/i2c/busses/i2c-i801.c
10057 F:      drivers/i2c/busses/i2c-isch.c
10058 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
10059 F:      drivers/i2c/busses/i2c-nforce2.c
10060 F:      drivers/i2c/busses/i2c-piix4.c
10061 F:      drivers/i2c/busses/i2c-sis5595.c
10062 F:      drivers/i2c/busses/i2c-sis630.c
10063 F:      drivers/i2c/busses/i2c-sis96x.c
10064 F:      drivers/i2c/busses/i2c-via.c
10065 F:      drivers/i2c/busses/i2c-viapro.c
10066
10067 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10068 M:      Hans de Goede <hdegoede@redhat.com>
10069 L:      linux-i2c@vger.kernel.org
10070 S:      Maintained
10071 F:      drivers/i2c/busses/i2c-cht-wc.c
10072
10073 I2C/SMBUS ISMT DRIVER
10074 M:      Seth Heasley <seth.heasley@intel.com>
10075 M:      Neil Horman <nhorman@tuxdriver.com>
10076 L:      linux-i2c@vger.kernel.org
10077 F:      Documentation/i2c/busses/i2c-ismt.rst
10078 F:      drivers/i2c/busses/i2c-ismt.c
10079
10080 I2C/SMBUS STUB DRIVER
10081 M:      Jean Delvare <jdelvare@suse.com>
10082 L:      linux-i2c@vger.kernel.org
10083 S:      Maintained
10084 F:      drivers/i2c/i2c-stub.c
10085
10086 I3C DRIVER FOR ASPEED AST2600
10087 M:      Jeremy Kerr <jk@codeconstruct.com.au>
10088 S:      Maintained
10089 F:      Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10090 F:      drivers/i3c/master/ast2600-i3c-master.c
10091
10092 I3C DRIVER FOR CADENCE I3C MASTER IP
10093 M:      Przemysław Gaj <pgaj@cadence.com>
10094 S:      Maintained
10095 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10096 F:      drivers/i3c/master/i3c-master-cdns.c
10097
10098 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10099 S:      Orphan
10100 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10101 F:      drivers/i3c/master/dw*
10102
10103 I3C SUBSYSTEM
10104 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10105 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
10106 S:      Maintained
10107 C:      irc://chat.freenode.net/linux-i3c
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10109 F:      Documentation/ABI/testing/sysfs-bus-i3c
10110 F:      Documentation/devicetree/bindings/i3c/
10111 F:      Documentation/driver-api/i3c
10112 F:      drivers/i3c/
10113 F:      include/linux/i3c/
10114
10115 IBM Operation Panel Input Driver
10116 M:      Eddie James <eajames@linux.ibm.com>
10117 L:      linux-input@vger.kernel.org
10118 S:      Maintained
10119 F:      Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10120 F:      drivers/input/misc/ibm-panel.c
10121
10122 IBM Power 842 compression accelerator
10123 M:      Haren Myneni <haren@us.ibm.com>
10124 S:      Supported
10125 F:      crypto/842.c
10126 F:      drivers/crypto/nx/Kconfig
10127 F:      drivers/crypto/nx/Makefile
10128 F:      drivers/crypto/nx/nx-842*
10129 F:      include/linux/sw842.h
10130 F:      lib/842/
10131
10132 IBM Power in-Nest Crypto Acceleration
10133 M:      Breno Leitão <leitao@debian.org>
10134 M:      Nayna Jain <nayna@linux.ibm.com>
10135 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10136 L:      linux-crypto@vger.kernel.org
10137 S:      Supported
10138 F:      drivers/crypto/nx/Kconfig
10139 F:      drivers/crypto/nx/Makefile
10140 F:      drivers/crypto/nx/nx-aes*
10141 F:      drivers/crypto/nx/nx-sha*
10142 F:      drivers/crypto/nx/nx.*
10143 F:      drivers/crypto/nx/nx_csbcpb.h
10144 F:      drivers/crypto/nx/nx_debugfs.c
10145
10146 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10147 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10148 L:      linux-pci@vger.kernel.org
10149 L:      linuxppc-dev@lists.ozlabs.org
10150 S:      Supported
10151 F:      drivers/pci/hotplug/rpadlpar*
10152
10153 IBM Power Linux RAID adapter
10154 M:      Brian King <brking@us.ibm.com>
10155 S:      Supported
10156 F:      drivers/scsi/ipr.*
10157
10158 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10159 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10160 L:      linux-pci@vger.kernel.org
10161 L:      linuxppc-dev@lists.ozlabs.org
10162 S:      Supported
10163 F:      drivers/pci/hotplug/rpaphp*
10164
10165 IBM Power SRIOV Virtual NIC Device Driver
10166 M:      Haren Myneni <haren@linux.ibm.com>
10167 M:      Rick Lindsley <ricklind@linux.ibm.com>
10168 R:      Nick Child <nnac123@linux.ibm.com>
10169 R:      Dany Madden <danymadden@us.ibm.com>
10170 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
10171 L:      netdev@vger.kernel.org
10172 S:      Supported
10173 F:      drivers/net/ethernet/ibm/ibmvnic.*
10174
10175 IBM Power VFIO Support
10176 M:      Timothy Pearson <tpearson@raptorengineering.com>
10177 S:      Supported
10178 F:      drivers/vfio/vfio_iommu_spapr_tce.c
10179
10180 IBM Power Virtual Ethernet Device Driver
10181 M:      Nick Child <nnac123@linux.ibm.com>
10182 L:      netdev@vger.kernel.org
10183 S:      Supported
10184 F:      drivers/net/ethernet/ibm/ibmveth.*
10185
10186 IBM Power Virtual FC Device Drivers
10187 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10188 L:      linux-scsi@vger.kernel.org
10189 S:      Supported
10190 F:      drivers/scsi/ibmvscsi/ibmvfc*
10191
10192 IBM Power Virtual Management Channel Driver
10193 M:      Brad Warrum <bwarrum@linux.ibm.com>
10194 M:      Ritu Agarwal <rituagar@linux.ibm.com>
10195 S:      Supported
10196 F:      drivers/misc/ibmvmc.*
10197
10198 IBM Power Virtual SCSI Device Drivers
10199 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10200 L:      linux-scsi@vger.kernel.org
10201 S:      Supported
10202 F:      drivers/scsi/ibmvscsi/ibmvscsi*
10203 F:      include/scsi/viosrp.h
10204
10205 IBM Power Virtual SCSI Device Target Driver
10206 M:      Michael Cyr <mikecyr@linux.ibm.com>
10207 L:      linux-scsi@vger.kernel.org
10208 L:      target-devel@vger.kernel.org
10209 S:      Supported
10210 F:      drivers/scsi/ibmvscsi_tgt/
10211
10212 IBM Power VMX Cryptographic instructions
10213 M:      Breno Leitão <leitao@debian.org>
10214 M:      Nayna Jain <nayna@linux.ibm.com>
10215 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10216 L:      linux-crypto@vger.kernel.org
10217 S:      Supported
10218 F:      drivers/crypto/vmx/Kconfig
10219 F:      drivers/crypto/vmx/Makefile
10220 F:      drivers/crypto/vmx/aes*
10221 F:      drivers/crypto/vmx/ghash*
10222 F:      drivers/crypto/vmx/ppc-xlate.pl
10223 F:      drivers/crypto/vmx/vmx.c
10224
10225 IBM ServeRAID RAID DRIVER
10226 S:      Orphan
10227 F:      drivers/scsi/ips.*
10228
10229 ICH LPC AND GPIO DRIVER
10230 M:      Peter Tyser <ptyser@xes-inc.com>
10231 S:      Maintained
10232 F:      drivers/gpio/gpio-ich.c
10233 F:      drivers/mfd/lpc_ich.c
10234
10235 ICY I2C DRIVER
10236 M:      Max Staudt <max@enpas.org>
10237 L:      linux-i2c@vger.kernel.org
10238 S:      Maintained
10239 F:      drivers/i2c/busses/i2c-icy.c
10240
10241 IDEAPAD LAPTOP EXTRAS DRIVER
10242 M:      Ike Panhc <ike.pan@canonical.com>
10243 L:      platform-driver-x86@vger.kernel.org
10244 S:      Maintained
10245 W:      http://launchpad.net/ideapad-laptop
10246 F:      drivers/platform/x86/ideapad-laptop.c
10247
10248 IDEAPAD LAPTOP SLIDEBAR DRIVER
10249 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
10250 L:      linux-input@vger.kernel.org
10251 S:      Maintained
10252 W:      https://github.com/o2genum/ideapad-slidebar
10253 F:      drivers/input/misc/ideapad_slidebar.c
10254
10255 IDMAPPED MOUNTS
10256 M:      Christian Brauner <brauner@kernel.org>
10257 M:      Seth Forshee <sforshee@kernel.org>
10258 L:      linux-fsdevel@vger.kernel.org
10259 S:      Maintained
10260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git
10261 F:      Documentation/filesystems/idmappings.rst
10262 F:      include/linux/mnt_idmapping.*
10263 F:      tools/testing/selftests/mount_setattr/
10264
10265 IDT VersaClock 5 CLOCK DRIVER
10266 M:      Luca Ceresoli <luca@lucaceresoli.net>
10267 S:      Maintained
10268 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10269 F:      drivers/clk/clk-versaclock5.c
10270
10271 IEEE 802.15.4 SUBSYSTEM
10272 M:      Alexander Aring <alex.aring@gmail.com>
10273 M:      Stefan Schmidt <stefan@datenfreihafen.org>
10274 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10275 L:      linux-wpan@vger.kernel.org
10276 S:      Maintained
10277 W:      https://linux-wpan.org/
10278 Q:      https://patchwork.kernel.org/project/linux-wpan/list/
10279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10281 F:      Documentation/networking/ieee802154.rst
10282 F:      drivers/net/ieee802154/
10283 F:      include/linux/ieee802154.h
10284 F:      include/linux/nl802154.h
10285 F:      include/net/af_ieee802154.h
10286 F:      include/net/cfg802154.h
10287 F:      include/net/ieee802154_netdev.h
10288 F:      include/net/mac802154.h
10289 F:      include/net/nl802154.h
10290 F:      net/ieee802154/
10291 F:      net/mac802154/
10292
10293 IFCVF VIRTIO DATA PATH ACCELERATOR
10294 R:      Zhu Lingshan <lingshan.zhu@intel.com>
10295 F:      drivers/vdpa/ifcvf/
10296
10297 IFE PROTOCOL
10298 M:      Yotam Gigi <yotam.gi@gmail.com>
10299 M:      Jamal Hadi Salim <jhs@mojatatu.com>
10300 F:      include/net/ife.h
10301 F:      include/uapi/linux/ife.h
10302 F:      net/ife
10303
10304 IGORPLUG-USB IR RECEIVER
10305 M:      Sean Young <sean@mess.org>
10306 L:      linux-media@vger.kernel.org
10307 S:      Maintained
10308 F:      drivers/media/rc/igorplugusb.c
10309
10310 IGUANAWORKS USB IR TRANSCEIVER
10311 M:      Sean Young <sean@mess.org>
10312 L:      linux-media@vger.kernel.org
10313 S:      Maintained
10314 F:      drivers/media/rc/iguanair.c
10315
10316 IIO DIGITAL POTENTIOMETER DAC
10317 M:      Peter Rosin <peda@axentia.se>
10318 L:      linux-iio@vger.kernel.org
10319 S:      Maintained
10320 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10321 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10322 F:      drivers/iio/dac/dpot-dac.c
10323
10324 IIO ENVELOPE DETECTOR
10325 M:      Peter Rosin <peda@axentia.se>
10326 L:      linux-iio@vger.kernel.org
10327 S:      Maintained
10328 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
10329 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10330 F:      drivers/iio/adc/envelope-detector.c
10331
10332 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10333 M:      Matti Vaittinen <mazziesaccount@gmail.com>
10334 L:      linux-iio@vger.kernel.org
10335 S:      Maintained
10336 F:      drivers/iio/light/gain-time-scale-helper.c
10337 F:      drivers/iio/light/gain-time-scale-helper.h
10338
10339 IIO MULTIPLEXER
10340 M:      Peter Rosin <peda@axentia.se>
10341 L:      linux-iio@vger.kernel.org
10342 S:      Maintained
10343 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10344 F:      drivers/iio/multiplexer/iio-mux.c
10345
10346 IIO SCMI BASED DRIVER
10347 M:      Jyoti Bhayana <jbhayana@google.com>
10348 L:      linux-iio@vger.kernel.org
10349 S:      Maintained
10350 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
10351
10352 IIO SUBSYSTEM AND DRIVERS
10353 M:      Jonathan Cameron <jic23@kernel.org>
10354 R:      Lars-Peter Clausen <lars@metafoo.de>
10355 L:      linux-iio@vger.kernel.org
10356 S:      Maintained
10357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10358 F:      Documentation/ABI/testing/configfs-iio*
10359 F:      Documentation/ABI/testing/sysfs-bus-iio*
10360 F:      Documentation/devicetree/bindings/iio/
10361 F:      drivers/iio/
10362 F:      drivers/staging/iio/
10363 F:      include/dt-bindings/iio/
10364 F:      include/linux/iio/
10365 F:      tools/iio/
10366
10367 IIO UNIT CONVERTER
10368 M:      Peter Rosin <peda@axentia.se>
10369 L:      linux-iio@vger.kernel.org
10370 S:      Maintained
10371 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10372 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10373 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10374 F:      drivers/iio/afe/iio-rescale.c
10375
10376 IKANOS/ADI EAGLE ADSL USB DRIVER
10377 M:      Matthieu Castet <castet.matthieu@free.fr>
10378 M:      Stanislaw Gruszka <stf_xl@wp.pl>
10379 S:      Maintained
10380 F:      drivers/usb/atm/ueagle-atm.c
10381
10382 IMAGIS TOUCHSCREEN DRIVER
10383 M:      Markuss Broks <markuss.broks@gmail.com>
10384 S:      Maintained
10385 F:      Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10386 F:      drivers/input/touchscreen/imagis.c
10387
10388 IMGTEC ASCII LCD DRIVER
10389 M:      Paul Burton <paulburton@kernel.org>
10390 S:      Maintained
10391 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10392 F:      drivers/auxdisplay/img-ascii-lcd.c
10393
10394 IMGTEC IR DECODER DRIVER
10395 S:      Orphan
10396 F:      drivers/media/rc/img-ir/
10397
10398 IMON SOUNDGRAPH USB IR RECEIVER
10399 M:      Sean Young <sean@mess.org>
10400 L:      linux-media@vger.kernel.org
10401 S:      Maintained
10402 F:      drivers/media/rc/imon.c
10403 F:      drivers/media/rc/imon_raw.c
10404
10405 IMS TWINTURBO FRAMEBUFFER DRIVER
10406 L:      linux-fbdev@vger.kernel.org
10407 S:      Orphan
10408 F:      drivers/video/fbdev/imsttfb.c
10409
10410 INA209 HARDWARE MONITOR DRIVER
10411 M:      Guenter Roeck <linux@roeck-us.net>
10412 L:      linux-hwmon@vger.kernel.org
10413 S:      Maintained
10414 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
10415 F:      Documentation/hwmon/ina209.rst
10416 F:      drivers/hwmon/ina209.c
10417
10418 INA2XX HARDWARE MONITOR DRIVER
10419 M:      Guenter Roeck <linux@roeck-us.net>
10420 L:      linux-hwmon@vger.kernel.org
10421 S:      Maintained
10422 F:      Documentation/hwmon/ina2xx.rst
10423 F:      drivers/hwmon/ina2xx.c
10424 F:      include/linux/platform_data/ina2xx.h
10425
10426 INDEX OF FURTHER KERNEL DOCUMENTATION
10427 M:      Carlos Bilbao <carlos.bilbao@amd.com>
10428 S:      Maintained
10429 F:      Documentation/process/kernel-docs.rst
10430
10431 INDUSTRY PACK SUBSYSTEM (IPACK)
10432 M:      Vaibhav Gupta <vaibhavgupta40@gmail.com>
10433 M:      Jens Taprogge <jens.taprogge@taprogge.org>
10434 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10435 L:      industrypack-devel@lists.sourceforge.net
10436 S:      Maintained
10437 W:      http://industrypack.sourceforge.net
10438 F:      drivers/ipack/
10439
10440 INFINEON DPS310 Driver
10441 M:      Eddie James <eajames@linux.ibm.com>
10442 L:      linux-iio@vger.kernel.org
10443 S:      Maintained
10444 F:      drivers/iio/pressure/dps310.c
10445
10446 INFINEON PEB2466 ASoC CODEC
10447 M:      Herve Codina <herve.codina@bootlin.com>
10448 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10449 S:      Maintained
10450 F:      Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10451 F:      sound/soc/codecs/peb2466.c
10452
10453 INFINIBAND SUBSYSTEM
10454 M:      Jason Gunthorpe <jgg@nvidia.com>
10455 M:      Leon Romanovsky <leonro@nvidia.com>
10456 L:      linux-rdma@vger.kernel.org
10457 S:      Supported
10458 W:      https://github.com/linux-rdma/rdma-core
10459 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10461 F:      Documentation/devicetree/bindings/infiniband/
10462 F:      Documentation/infiniband/
10463 F:      drivers/infiniband/
10464 F:      include/rdma/
10465 F:      include/trace/events/ib_mad.h
10466 F:      include/trace/events/ib_umad.h
10467 F:      include/trace/misc/rdma.h
10468 F:      include/uapi/linux/if_infiniband.h
10469 F:      include/uapi/rdma/
10470 F:      samples/bpf/ibumad_kern.c
10471 F:      samples/bpf/ibumad_user.c
10472
10473 INGENIC JZ4780 NAND DRIVER
10474 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10475 L:      linux-mtd@lists.infradead.org
10476 L:      linux-mips@vger.kernel.org
10477 S:      Maintained
10478 F:      drivers/mtd/nand/raw/ingenic/
10479
10480 INGENIC JZ47xx SoCs
10481 M:      Paul Cercueil <paul@crapouillou.net>
10482 L:      linux-mips@vger.kernel.org
10483 S:      Maintained
10484 F:      arch/mips/boot/dts/ingenic/
10485 F:      arch/mips/generic/board-ingenic.c
10486 F:      arch/mips/include/asm/mach-ingenic/
10487 F:      arch/mips/ingenic/Kconfig
10488 F:      drivers/clk/ingenic/
10489 F:      drivers/dma/dma-jz4780.c
10490 F:      drivers/gpu/drm/ingenic/
10491 F:      drivers/i2c/busses/i2c-jz4780.c
10492 F:      drivers/iio/adc/ingenic-adc.c
10493 F:      drivers/irqchip/irq-ingenic.c
10494 F:      drivers/memory/jz4780-nemc.c
10495 F:      drivers/mmc/host/jz4740_mmc.c
10496 F:      drivers/mtd/nand/raw/ingenic/
10497 F:      drivers/pinctrl/pinctrl-ingenic.c
10498 F:      drivers/power/supply/ingenic-battery.c
10499 F:      drivers/pwm/pwm-jz4740.c
10500 F:      drivers/remoteproc/ingenic_rproc.c
10501 F:      drivers/rtc/rtc-jz4740.c
10502 F:      drivers/tty/serial/8250/8250_ingenic.c
10503 F:      drivers/usb/musb/jz4740.c
10504 F:      drivers/watchdog/jz4740_wdt.c
10505 F:      include/dt-bindings/iio/adc/ingenic,adc.h
10506 F:      include/linux/mfd/ingenic-tcu.h
10507 F:      sound/soc/codecs/jz47*
10508 F:      sound/soc/jz4740/
10509
10510 INJOINIC IP5xxx POWER BANK IC DRIVER
10511 M:      Samuel Holland <samuel@sholland.org>
10512 S:      Maintained
10513 F:      drivers/power/supply/ip5xxx_power.c
10514
10515 INOTIFY
10516 M:      Jan Kara <jack@suse.cz>
10517 R:      Amir Goldstein <amir73il@gmail.com>
10518 L:      linux-fsdevel@vger.kernel.org
10519 S:      Maintained
10520 F:      Documentation/filesystems/inotify.rst
10521 F:      fs/notify/inotify/
10522 F:      include/linux/inotify.h
10523 F:      include/uapi/linux/inotify.h
10524
10525 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10526 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
10527 L:      linux-input@vger.kernel.org
10528 S:      Maintained
10529 Q:      http://patchwork.kernel.org/project/linux-input/list/
10530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10531 F:      Documentation/devicetree/bindings/input/
10532 F:      Documentation/devicetree/bindings/serio/
10533 F:      Documentation/input/
10534 F:      drivers/input/
10535 F:      include/dt-bindings/input/
10536 F:      include/linux/input.h
10537 F:      include/linux/input/
10538 F:      include/uapi/linux/input-event-codes.h
10539 F:      include/uapi/linux/input.h
10540
10541 INPUT MULTITOUCH (MT) PROTOCOL
10542 M:      Henrik Rydberg <rydberg@bitmath.org>
10543 L:      linux-input@vger.kernel.org
10544 S:      Odd fixes
10545 F:      Documentation/input/multi-touch-protocol.rst
10546 F:      drivers/input/input-mt.c
10547 K:      \b(ABS|SYN)_MT_
10548
10549 INSIDE SECURE CRYPTO DRIVER
10550 M:      Antoine Tenart <atenart@kernel.org>
10551 L:      linux-crypto@vger.kernel.org
10552 S:      Maintained
10553 F:      drivers/crypto/inside-secure/
10554
10555 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10556 M:      Mimi Zohar <zohar@linux.ibm.com>
10557 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
10558 L:      linux-integrity@vger.kernel.org
10559 S:      Supported
10560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10561 F:      security/integrity/
10562 F:      security/integrity/ima/
10563
10564 INTEL 810/815 FRAMEBUFFER DRIVER
10565 M:      Antonino Daplas <adaplas@gmail.com>
10566 L:      linux-fbdev@vger.kernel.org
10567 S:      Maintained
10568 F:      drivers/video/fbdev/i810/
10569
10570 INTEL 8254 COUNTER DRIVER
10571 M:      William Breathitt Gray <william.gray@linaro.org>
10572 L:      linux-iio@vger.kernel.org
10573 S:      Maintained
10574 F:      drivers/counter/i8254.c
10575 F:      include/linux/i8254.h
10576
10577 INTEL 8255 GPIO DRIVER
10578 M:      William Breathitt Gray <william.gray@linaro.org>
10579 L:      linux-gpio@vger.kernel.org
10580 S:      Maintained
10581 F:      drivers/gpio/gpio-i8255.c
10582 F:      drivers/gpio/gpio-i8255.h
10583
10584 INTEL ASoC DRIVERS
10585 M:      Cezary Rojewski <cezary.rojewski@intel.com>
10586 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
10587 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
10588 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
10589 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
10590 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10591 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
10592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10593 S:      Supported
10594 F:      sound/soc/intel/
10595
10596 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
10597 M:      Hans de Goede <hdegoede@redhat.com>
10598 L:      platform-driver-x86@vger.kernel.org
10599 S:      Maintained
10600 F:      drivers/platform/x86/intel/atomisp2/pm.c
10601
10602 INTEL ATOMISP2 LED DRIVER
10603 M:      Hans de Goede <hdegoede@redhat.com>
10604 L:      platform-driver-x86@vger.kernel.org
10605 S:      Maintained
10606 F:      drivers/platform/x86/intel/atomisp2/led.c
10607
10608 INTEL BIOS SAR INT1092 DRIVER
10609 M:      Shravan Sudhakar <s.shravan@intel.com>
10610 L:      platform-driver-x86@vger.kernel.org
10611 S:      Maintained
10612 F:      drivers/platform/x86/intel/int1092/
10613
10614 INTEL BROXTON PMC DRIVER
10615 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10616 M:      Zha Qipeng <qipeng.zha@intel.com>
10617 S:      Maintained
10618 F:      drivers/mfd/intel_pmc_bxt.c
10619 F:      include/linux/mfd/intel_pmc_bxt.h
10620
10621 INTEL C600 SERIES SAS CONTROLLER DRIVER
10622 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
10623 L:      linux-scsi@vger.kernel.org
10624 S:      Supported
10625 T:      git git://git.code.sf.net/p/intel-sas/isci
10626 F:      drivers/scsi/isci/
10627
10628 INTEL CPU family model numbers
10629 M:      Tony Luck <tony.luck@intel.com>
10630 M:      x86@kernel.org
10631 L:      linux-kernel@vger.kernel.org
10632 S:      Supported
10633 F:      arch/x86/include/asm/intel-family.h
10634
10635 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
10636 M:      Jani Nikula <jani.nikula@linux.intel.com>
10637 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
10638 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10639 M:      Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
10640 L:      intel-gfx@lists.freedesktop.org
10641 S:      Supported
10642 W:      https://01.org/linuxgraphics/
10643 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
10644 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
10645 C:      irc://irc.oftc.net/intel-gfx
10646 T:      git git://anongit.freedesktop.org/drm-intel
10647 F:      Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
10648 F:      Documentation/gpu/i915.rst
10649 F:      drivers/gpu/drm/ci/xfails/i915*
10650 F:      drivers/gpu/drm/i915/
10651 F:      include/drm/i915*
10652 F:      include/uapi/drm/i915_drm.h
10653
10654 INTEL ETHERNET DRIVERS
10655 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
10656 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
10657 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
10658 S:      Supported
10659 W:      https://www.intel.com/content/www/us/en/support.html
10660 Q:      https://patchwork.ozlabs.org/project/intel-wired-lan/list/
10661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
10662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
10663 F:      Documentation/networking/device_drivers/ethernet/intel/
10664 F:      drivers/net/ethernet/intel/
10665 F:      drivers/net/ethernet/intel/*/
10666 F:      include/linux/avf/virtchnl.h
10667 F:      include/linux/net/intel/iidc.h
10668
10669 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
10670 M:      Mustafa Ismail <mustafa.ismail@intel.com>
10671 M:      Shiraz Saleem <shiraz.saleem@intel.com>
10672 L:      linux-rdma@vger.kernel.org
10673 S:      Supported
10674 F:      drivers/infiniband/hw/irdma/
10675 F:      include/uapi/rdma/irdma-abi.h
10676
10677 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
10678 M:      Maik Broemme <mbroemme@libmpq.org>
10679 L:      linux-fbdev@vger.kernel.org
10680 S:      Maintained
10681 F:      Documentation/fb/intelfb.rst
10682 F:      drivers/video/fbdev/intelfb/
10683
10684 INTEL GPIO DRIVERS
10685 M:      Andy Shevchenko <andy@kernel.org>
10686 L:      linux-gpio@vger.kernel.org
10687 S:      Supported
10688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10689 F:      drivers/gpio/gpio-elkhartlake.c
10690 F:      drivers/gpio/gpio-ich.c
10691 F:      drivers/gpio/gpio-merrifield.c
10692 F:      drivers/gpio/gpio-ml-ioh.c
10693 F:      drivers/gpio/gpio-pch.c
10694 F:      drivers/gpio/gpio-sch.c
10695 F:      drivers/gpio/gpio-sodaville.c
10696 F:      drivers/gpio/gpio-tangier.c
10697
10698 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
10699 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
10700 M:      Zhi Wang <zhi.a.wang@intel.com>
10701 L:      intel-gvt-dev@lists.freedesktop.org
10702 L:      intel-gfx@lists.freedesktop.org
10703 S:      Supported
10704 W:      https://01.org/igvt-g
10705 T:      git https://github.com/intel/gvt-linux.git
10706 F:      drivers/gpu/drm/i915/gvt/
10707
10708 INTEL HID EVENT DRIVER
10709 M:      Alex Hung <alexhung@gmail.com>
10710 L:      platform-driver-x86@vger.kernel.org
10711 S:      Maintained
10712 F:      drivers/platform/x86/intel/hid.c
10713
10714 INTEL I/OAT DMA DRIVER
10715 M:      Dave Jiang <dave.jiang@intel.com>
10716 R:      Dan Williams <dan.j.williams@intel.com>
10717 L:      dmaengine@vger.kernel.org
10718 S:      Supported
10719 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
10720 F:      drivers/dma/ioat*
10721
10722 INTEL IDLE DRIVER
10723 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
10724 M:      Len Brown <lenb@kernel.org>
10725 L:      linux-pm@vger.kernel.org
10726 S:      Supported
10727 B:      https://bugzilla.kernel.org
10728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
10729 F:      drivers/idle/intel_idle.c
10730
10731 INTEL IDXD DRIVER
10732 M:      Fenghua Yu <fenghua.yu@intel.com>
10733 M:      Dave Jiang <dave.jiang@intel.com>
10734 L:      dmaengine@vger.kernel.org
10735 S:      Supported
10736 F:      drivers/dma/idxd/*
10737 F:      include/uapi/linux/idxd.h
10738
10739 INTEL IN FIELD SCAN (IFS) DEVICE
10740 M:      Jithu Joseph <jithu.joseph@intel.com>
10741 R:      Ashok Raj <ashok.raj@intel.com>
10742 R:      Tony Luck <tony.luck@intel.com>
10743 S:      Maintained
10744 F:      drivers/platform/x86/intel/ifs
10745 F:      include/trace/events/intel_ifs.h
10746
10747 INTEL INTEGRATED SENSOR HUB DRIVER
10748 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10749 M:      Jiri Kosina <jikos@kernel.org>
10750 L:      linux-input@vger.kernel.org
10751 S:      Maintained
10752 F:      drivers/hid/intel-ish-hid/
10753
10754 INTEL IOMMU (VT-d)
10755 M:      David Woodhouse <dwmw2@infradead.org>
10756 M:      Lu Baolu <baolu.lu@linux.intel.com>
10757 L:      iommu@lists.linux.dev
10758 S:      Supported
10759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
10760 F:      drivers/iommu/intel/
10761
10762 INTEL IPU3 CSI-2 CIO2 DRIVER
10763 M:      Yong Zhi <yong.zhi@intel.com>
10764 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10765 M:      Bingbu Cao <bingbu.cao@intel.com>
10766 M:      Dan Scally <djrscally@gmail.com>
10767 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10768 L:      linux-media@vger.kernel.org
10769 S:      Maintained
10770 T:      git git://linuxtv.org/media_tree.git
10771 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
10772 F:      drivers/media/pci/intel/ipu3/
10773
10774 INTEL IPU3 CSI-2 IMGU DRIVER
10775 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10776 R:      Bingbu Cao <bingbu.cao@intel.com>
10777 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10778 L:      linux-media@vger.kernel.org
10779 S:      Maintained
10780 F:      Documentation/admin-guide/media/ipu3.rst
10781 F:      Documentation/admin-guide/media/ipu3_rcb.svg
10782 F:      Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
10783 F:      drivers/staging/media/ipu3/
10784
10785 INTEL ISHTP ECLITE DRIVER
10786 M:      Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
10787 L:      platform-driver-x86@vger.kernel.org
10788 S:      Supported
10789 F:      drivers/platform/x86/intel/ishtp_eclite.c
10790
10791 INTEL IXP4XX CRYPTO SUPPORT
10792 M:      Corentin Labbe <clabbe@baylibre.com>
10793 L:      linux-crypto@vger.kernel.org
10794 S:      Maintained
10795 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
10796
10797 INTEL KEEM BAY DRM DRIVER
10798 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
10799 M:      Edmund Dea <edmund.j.dea@intel.com>
10800 S:      Maintained
10801 F:      Documentation/devicetree/bindings/display/intel,keembay-display.yaml
10802 F:      drivers/gpu/drm/kmb/
10803
10804 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
10805 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10806 S:      Maintained
10807 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
10808 F:      drivers/crypto/intel/keembay/Kconfig
10809 F:      drivers/crypto/intel/keembay/Makefile
10810 F:      drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
10811 F:      drivers/crypto/intel/keembay/ocs-aes.c
10812 F:      drivers/crypto/intel/keembay/ocs-aes.h
10813
10814 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
10815 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10816 M:      Prabhjot Khurana <prabhjot.khurana@intel.com>
10817 M:      Mark Gross <mgross@linux.intel.com>
10818 S:      Maintained
10819 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
10820 F:      drivers/crypto/intel/keembay/Kconfig
10821 F:      drivers/crypto/intel/keembay/Makefile
10822 F:      drivers/crypto/intel/keembay/keembay-ocs-ecc.c
10823
10824 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
10825 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10826 M:      Declan Murphy <declan.murphy@intel.com>
10827 S:      Maintained
10828 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
10829 F:      drivers/crypto/intel/keembay/Kconfig
10830 F:      drivers/crypto/intel/keembay/Makefile
10831 F:      drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
10832 F:      drivers/crypto/intel/keembay/ocs-hcu.c
10833 F:      drivers/crypto/intel/keembay/ocs-hcu.h
10834
10835 INTEL MANAGEMENT ENGINE (mei)
10836 M:      Tomas Winkler <tomas.winkler@intel.com>
10837 L:      linux-kernel@vger.kernel.org
10838 S:      Supported
10839 F:      Documentation/driver-api/mei/*
10840 F:      drivers/misc/mei/
10841 F:      drivers/watchdog/mei_wdt.c
10842 F:      include/linux/mei_aux.h
10843 F:      include/linux/mei_cl_bus.h
10844 F:      include/uapi/linux/mei.h
10845 F:      include/uapi/linux/mei_uuid.h
10846 F:      include/uapi/linux/uuid.h
10847 F:      samples/mei/*
10848
10849 INTEL MAX 10 BMC MFD DRIVER
10850 M:      Xu Yilun <yilun.xu@intel.com>
10851 R:      Tom Rix <trix@redhat.com>
10852 S:      Maintained
10853 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
10854 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
10855 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
10856 F:      drivers/mfd/intel-m10-bmc*
10857 F:      include/linux/mfd/intel-m10-bmc.h
10858
10859 INTEL MAX10 BMC SECURE UPDATES
10860 M:      Peter Colberg <peter.colberg@intel.com>
10861 L:      linux-fpga@vger.kernel.org
10862 S:      Maintained
10863 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
10864 F:      drivers/fpga/intel-m10-bmc-sec-update.c
10865
10866 INTEL P-Unit IPC DRIVER
10867 M:      Zha Qipeng <qipeng.zha@intel.com>
10868 L:      platform-driver-x86@vger.kernel.org
10869 S:      Maintained
10870 F:      arch/x86/include/asm/intel_punit_ipc.h
10871 F:      drivers/platform/x86/intel/punit_ipc.c
10872
10873 INTEL PMC CORE DRIVER
10874 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10875 M:      David E Box <david.e.box@intel.com>
10876 L:      platform-driver-x86@vger.kernel.org
10877 S:      Maintained
10878 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
10879 F:      drivers/platform/x86/intel/pmc/
10880
10881 INTEL PMIC GPIO DRIVERS
10882 M:      Andy Shevchenko <andy@kernel.org>
10883 S:      Supported
10884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10885 F:      drivers/gpio/gpio-*cove.c
10886
10887 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
10888 M:      Andy Shevchenko <andy@kernel.org>
10889 S:      Supported
10890 F:      drivers/mfd/intel_soc_pmic*
10891 F:      include/linux/mfd/intel_soc_pmic*
10892
10893 INTEL PMT DRIVERS
10894 M:      David E. Box <david.e.box@linux.intel.com>
10895 S:      Supported
10896 F:      drivers/platform/x86/intel/pmt/
10897
10898 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
10899 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
10900 L:      linux-wireless@vger.kernel.org
10901 S:      Maintained
10902 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
10903 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
10904 F:      drivers/net/wireless/intel/ipw2x00/
10905
10906 INTEL PSTATE DRIVER
10907 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10908 M:      Len Brown <lenb@kernel.org>
10909 L:      linux-pm@vger.kernel.org
10910 S:      Supported
10911 F:      drivers/cpufreq/intel_pstate.c
10912
10913 INTEL PTP DFL ToD DRIVER
10914 M:      Tianfei Zhang <tianfei.zhang@intel.com>
10915 L:      linux-fpga@vger.kernel.org
10916 L:      netdev@vger.kernel.org
10917 S:      Maintained
10918 F:      drivers/ptp/ptp_dfl_tod.c
10919
10920 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
10921 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
10922 L:      linux-iio@vger.kernel.org
10923 F:      drivers/counter/intel-qep.c
10924
10925 INTEL SCU DRIVERS
10926 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10927 S:      Maintained
10928 F:      arch/x86/include/asm/intel_scu_ipc.h
10929 F:      drivers/platform/x86/intel_scu_*
10930
10931 INTEL SDSI DRIVER
10932 M:      David E. Box <david.e.box@linux.intel.com>
10933 S:      Supported
10934 F:      drivers/platform/x86/intel/sdsi.c
10935 F:      tools/arch/x86/intel_sdsi/
10936 F:      tools/testing/selftests/drivers/sdsi/
10937
10938 INTEL SGX
10939 M:      Jarkko Sakkinen <jarkko@kernel.org>
10940 R:      Dave Hansen <dave.hansen@linux.intel.com>
10941 L:      linux-sgx@vger.kernel.org
10942 S:      Supported
10943 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
10944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
10945 F:      Documentation/arch/x86/sgx.rst
10946 F:      arch/x86/entry/vdso/vsgx.S
10947 F:      arch/x86/include/asm/sgx.h
10948 F:      arch/x86/include/uapi/asm/sgx.h
10949 F:      arch/x86/kernel/cpu/sgx/*
10950 F:      tools/testing/selftests/sgx/*
10951 K:      \bSGX_
10952
10953 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
10954 M:      Daniel Scally <djrscally@gmail.com>
10955 S:      Maintained
10956 F:      drivers/platform/x86/intel/int3472/
10957
10958 INTEL SPEED SELECT TECHNOLOGY
10959 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10960 L:      platform-driver-x86@vger.kernel.org
10961 S:      Maintained
10962 F:      drivers/platform/x86/intel/speed_select_if/
10963 F:      include/uapi/linux/isst_if.h
10964 F:      tools/power/x86/intel-speed-select/
10965
10966 INTEL STRATIX10 FIRMWARE DRIVERS
10967 M:      Dinh Nguyen <dinguyen@kernel.org>
10968 L:      linux-kernel@vger.kernel.org
10969 S:      Maintained
10970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
10971 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
10972 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
10973 F:      drivers/firmware/stratix10-rsu.c
10974 F:      drivers/firmware/stratix10-svc.c
10975 F:      include/linux/firmware/intel/stratix10-smc.h
10976 F:      include/linux/firmware/intel/stratix10-svc-client.h
10977
10978 INTEL TELEMETRY DRIVER
10979 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10980 M:      "David E. Box" <david.e.box@linux.intel.com>
10981 L:      platform-driver-x86@vger.kernel.org
10982 S:      Maintained
10983 F:      arch/x86/include/asm/intel_telemetry.h
10984 F:      drivers/platform/x86/intel/telemetry/
10985
10986 INTEL TPMI DRIVER
10987 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10988 L:      platform-driver-x86@vger.kernel.org
10989 S:      Maintained
10990 F:      Documentation/ABI/testing/debugfs-tpmi
10991 F:      drivers/platform/x86/intel/tpmi.c
10992 F:      include/linux/intel_tpmi.h
10993
10994 INTEL UNCORE FREQUENCY CONTROL
10995 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10996 L:      platform-driver-x86@vger.kernel.org
10997 S:      Maintained
10998 F:      Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
10999 F:      drivers/platform/x86/intel/uncore-frequency/
11000
11001 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11002 M:      David E. Box <david.e.box@linux.intel.com>
11003 S:      Supported
11004 F:      drivers/platform/x86/intel/vsec.*
11005
11006 INTEL VIRTUAL BUTTON DRIVER
11007 M:      AceLan Kao <acelan.kao@canonical.com>
11008 L:      platform-driver-x86@vger.kernel.org
11009 S:      Maintained
11010 F:      drivers/platform/x86/intel/vbtn.c
11011
11012 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11013 M:      Stanislaw Gruszka <stf_xl@wp.pl>
11014 L:      linux-wireless@vger.kernel.org
11015 S:      Supported
11016 F:      drivers/net/wireless/intel/iwlegacy/
11017
11018 INTEL WIRELESS WIFI LINK (iwlwifi)
11019 M:      Gregory Greenman <gregory.greenman@intel.com>
11020 L:      linux-wireless@vger.kernel.org
11021 S:      Supported
11022 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11024 F:      drivers/net/wireless/intel/iwlwifi/
11025
11026 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11027 M:      Jithu Joseph <jithu.joseph@intel.com>
11028 S:      Maintained
11029 W:      https://slimbootloader.github.io/security/firmware-update.html
11030 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
11031
11032 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11033 L:      Dell.Client.Kernel@dell.com
11034 S:      Maintained
11035 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
11036
11037 INTEL WWAN IOSM DRIVER
11038 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
11039 L:      netdev@vger.kernel.org
11040 S:      Maintained
11041 F:      drivers/net/wwan/iosm/
11042
11043 INTEL(R) TRACE HUB
11044 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11045 S:      Supported
11046 F:      Documentation/trace/intel_th.rst
11047 F:      drivers/hwtracing/intel_th/
11048 F:      include/linux/intel_th.h
11049
11050 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11051 M:      Ning Sun <ning.sun@intel.com>
11052 L:      tboot-devel@lists.sourceforge.net
11053 S:      Supported
11054 W:      http://tboot.sourceforge.net
11055 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11056 F:      Documentation/arch/x86/intel_txt.rst
11057 F:      arch/x86/kernel/tboot.c
11058 F:      include/linux/tboot.h
11059
11060 INTERCONNECT API
11061 M:      Georgi Djakov <djakov@kernel.org>
11062 L:      linux-pm@vger.kernel.org
11063 S:      Maintained
11064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11065 F:      Documentation/devicetree/bindings/interconnect/
11066 F:      Documentation/driver-api/interconnect.rst
11067 F:      drivers/interconnect/
11068 F:      include/dt-bindings/interconnect/
11069 F:      include/linux/interconnect-provider.h
11070 F:      include/linux/interconnect.h
11071
11072 INTERRUPT COUNTER DRIVER
11073 M:      Oleksij Rempel <o.rempel@pengutronix.de>
11074 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11075 L:      linux-iio@vger.kernel.org
11076 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11077 F:      drivers/counter/interrupt-cnt.c
11078
11079 INTERSIL ISL7998X VIDEO DECODER DRIVER
11080 M:      Michael Tretter <m.tretter@pengutronix.de>
11081 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11082 L:      linux-media@vger.kernel.org
11083 S:      Maintained
11084 F:      Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11085 F:      drivers/media/i2c/isl7998x.c
11086
11087 INVENSENSE ICM-426xx IMU DRIVER
11088 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11089 L:      linux-iio@vger.kernel.org
11090 S:      Maintained
11091 W:      https://invensense.tdk.com/
11092 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11093 F:      drivers/iio/imu/inv_icm42600/
11094
11095 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11096 M:      Linus Walleij <linus.walleij@linaro.org>
11097 L:      linux-iio@vger.kernel.org
11098 S:      Maintained
11099 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11100 F:      drivers/iio/gyro/mpu3050*
11101
11102 IOC3 ETHERNET DRIVER
11103 M:      Ralf Baechle <ralf@linux-mips.org>
11104 L:      linux-mips@vger.kernel.org
11105 S:      Maintained
11106 F:      drivers/net/ethernet/sgi/ioc3-eth.c
11107
11108 IOMMU DMA-API LAYER
11109 M:      Robin Murphy <robin.murphy@arm.com>
11110 L:      iommu@lists.linux.dev
11111 S:      Maintained
11112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11113 F:      drivers/iommu/dma-iommu.c
11114 F:      drivers/iommu/dma-iommu.h
11115 F:      drivers/iommu/iova.c
11116 F:      include/linux/iova.h
11117
11118 IOMMU SUBSYSTEM
11119 M:      Joerg Roedel <joro@8bytes.org>
11120 M:      Will Deacon <will@kernel.org>
11121 R:      Robin Murphy <robin.murphy@arm.com>
11122 L:      iommu@lists.linux.dev
11123 S:      Maintained
11124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11125 F:      Documentation/devicetree/bindings/iommu/
11126 F:      Documentation/userspace-api/iommu.rst
11127 F:      drivers/iommu/
11128 F:      include/linux/iommu.h
11129 F:      include/linux/iova.h
11130 F:      include/linux/of_iommu.h
11131 F:      include/uapi/linux/iommu.h
11132
11133 IOMMUFD
11134 M:      Jason Gunthorpe <jgg@nvidia.com>
11135 M:      Kevin Tian <kevin.tian@intel.com>
11136 L:      iommu@lists.linux.dev
11137 S:      Maintained
11138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11139 F:      Documentation/userspace-api/iommufd.rst
11140 F:      drivers/iommu/iommufd/
11141 F:      include/linux/iommufd.h
11142 F:      include/uapi/linux/iommufd.h
11143 F:      tools/testing/selftests/iommu/
11144
11145 IOSYS-MAP HELPERS
11146 M:      Thomas Zimmermann <tzimmermann@suse.de>
11147 L:      dri-devel@lists.freedesktop.org
11148 S:      Maintained
11149 T:      git git://anongit.freedesktop.org/drm/drm-misc
11150 F:      include/linux/iosys-map.h
11151
11152 IO_URING
11153 M:      Jens Axboe <axboe@kernel.dk>
11154 R:      Pavel Begunkov <asml.silence@gmail.com>
11155 L:      io-uring@vger.kernel.org
11156 S:      Maintained
11157 T:      git git://git.kernel.dk/linux-block
11158 T:      git git://git.kernel.dk/liburing
11159 F:      include/linux/io_uring.h
11160 F:      include/linux/io_uring_types.h
11161 F:      include/trace/events/io_uring.h
11162 F:      include/uapi/linux/io_uring.h
11163 F:      io_uring/
11164
11165 IPMI SUBSYSTEM
11166 M:      Corey Minyard <minyard@acm.org>
11167 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11168 S:      Supported
11169 W:      http://openipmi.sourceforge.net/
11170 T:      git https://github.com/cminyard/linux-ipmi.git for-next
11171 F:      Documentation/devicetree/bindings/ipmi/
11172 F:      Documentation/driver-api/ipmi.rst
11173 F:      drivers/char/ipmi/
11174 F:      include/linux/ipmi*
11175 F:      include/uapi/linux/ipmi*
11176
11177 IPS SCSI RAID DRIVER
11178 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11179 L:      linux-scsi@vger.kernel.org
11180 S:      Maintained
11181 W:      http://www.adaptec.com/
11182 F:      drivers/scsi/ips*
11183
11184 IPVS
11185 M:      Simon Horman <horms@verge.net.au>
11186 M:      Julian Anastasov <ja@ssi.bg>
11187 L:      netdev@vger.kernel.org
11188 L:      lvs-devel@vger.kernel.org
11189 S:      Maintained
11190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11192 F:      Documentation/networking/ipvs-sysctl.rst
11193 F:      include/net/ip_vs.h
11194 F:      include/uapi/linux/ip_vs.h
11195 F:      net/netfilter/ipvs/
11196
11197 IPWIRELESS DRIVER
11198 M:      Jiri Kosina <jikos@kernel.org>
11199 M:      David Sterba <dsterba@suse.com>
11200 S:      Odd Fixes
11201 F:      drivers/tty/ipwireless/
11202
11203 IRON DEVICE AUDIO CODEC DRIVERS
11204 M:      Kiseok Jo <kiseok.jo@irondevice.com>
11205 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11206 S:      Maintained
11207 F:      Documentation/devicetree/bindings/sound/irondevice,*
11208 F:      sound/soc/codecs/sma*
11209
11210 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11211 M:      Thomas Gleixner <tglx@linutronix.de>
11212 S:      Maintained
11213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11214 F:      Documentation/core-api/irq/irq-domain.rst
11215 F:      include/linux/irqdomain.h
11216 F:      kernel/irq/irqdomain.c
11217 F:      kernel/irq/msi.c
11218
11219 IRQ SUBSYSTEM
11220 M:      Thomas Gleixner <tglx@linutronix.de>
11221 L:      linux-kernel@vger.kernel.org
11222 S:      Maintained
11223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11224 F:      include/linux/group_cpus.h
11225 F:      kernel/irq/
11226 F:      lib/group_cpus.c
11227
11228 IRQCHIP DRIVERS
11229 M:      Thomas Gleixner <tglx@linutronix.de>
11230 L:      linux-kernel@vger.kernel.org
11231 S:      Maintained
11232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11233 F:      Documentation/devicetree/bindings/interrupt-controller/
11234 F:      drivers/irqchip/
11235
11236 ISA
11237 M:      William Breathitt Gray <william.gray@linaro.org>
11238 S:      Maintained
11239 F:      Documentation/driver-api/isa.rst
11240 F:      drivers/base/isa.c
11241 F:      include/linux/isa.h
11242
11243 ISA RADIO MODULE
11244 M:      Hans Verkuil <hverkuil@xs4all.nl>
11245 L:      linux-media@vger.kernel.org
11246 S:      Maintained
11247 W:      https://linuxtv.org
11248 T:      git git://linuxtv.org/media_tree.git
11249 F:      drivers/media/radio/radio-isa*
11250
11251 ISAPNP
11252 M:      Jaroslav Kysela <perex@perex.cz>
11253 S:      Maintained
11254 F:      Documentation/driver-api/isapnp.rst
11255 F:      drivers/pnp/isapnp/
11256 F:      include/linux/isapnp.h
11257
11258 ISCSI
11259 M:      Lee Duncan <lduncan@suse.com>
11260 M:      Chris Leech <cleech@redhat.com>
11261 M:      Mike Christie <michael.christie@oracle.com>
11262 L:      open-iscsi@googlegroups.com
11263 L:      linux-scsi@vger.kernel.org
11264 S:      Maintained
11265 W:      www.open-iscsi.com
11266 F:      drivers/scsi/*iscsi*
11267 F:      include/scsi/*iscsi*
11268
11269 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11270 M:      Peter Jones <pjones@redhat.com>
11271 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
11272 S:      Maintained
11273 F:      drivers/firmware/iscsi_ibft*
11274
11275 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11276 M:      Sagi Grimberg <sagi@grimberg.me>
11277 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
11278 L:      linux-rdma@vger.kernel.org
11279 S:      Supported
11280 W:      http://www.openfabrics.org
11281 W:      www.open-iscsi.org
11282 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11283 F:      drivers/infiniband/ulp/iser/
11284
11285 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11286 M:      Sagi Grimberg <sagi@grimberg.me>
11287 L:      linux-rdma@vger.kernel.org
11288 L:      target-devel@vger.kernel.org
11289 S:      Supported
11290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11291 F:      drivers/infiniband/ulp/isert
11292
11293 ISDN/CMTP OVER BLUETOOTH
11294 M:      Karsten Keil <isdn@linux-pingi.de>
11295 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11296 L:      netdev@vger.kernel.org
11297 S:      Odd Fixes
11298 W:      http://www.isdn4linux.de
11299 F:      Documentation/isdn/
11300 F:      drivers/isdn/capi/
11301 F:      include/linux/isdn/
11302 F:      include/uapi/linux/isdn/
11303 F:      net/bluetooth/cmtp/
11304
11305 ISDN/mISDN SUBSYSTEM
11306 M:      Karsten Keil <isdn@linux-pingi.de>
11307 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11308 L:      netdev@vger.kernel.org
11309 S:      Maintained
11310 W:      http://www.isdn4linux.de
11311 F:      drivers/isdn/Kconfig
11312 F:      drivers/isdn/Makefile
11313 F:      drivers/isdn/hardware/
11314 F:      drivers/isdn/mISDN/
11315
11316 ISOFS FILESYSTEM
11317 M:      Jan Kara <jack@suse.cz>
11318 L:      linux-fsdevel@vger.kernel.org
11319 S:      Maintained
11320 F:      Documentation/filesystems/isofs.rst
11321 F:      fs/isofs/
11322
11323 IT87 HARDWARE MONITORING DRIVER
11324 M:      Jean Delvare <jdelvare@suse.com>
11325 L:      linux-hwmon@vger.kernel.org
11326 S:      Maintained
11327 F:      Documentation/hwmon/it87.rst
11328 F:      drivers/hwmon/it87.c
11329
11330 IT913X MEDIA DRIVER
11331 M:      Antti Palosaari <crope@iki.fi>
11332 L:      linux-media@vger.kernel.org
11333 S:      Maintained
11334 W:      https://linuxtv.org
11335 W:      http://palosaari.fi/linux/
11336 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11337 T:      git git://linuxtv.org/anttip/media_tree.git
11338 F:      drivers/media/tuners/it913x*
11339
11340 ITE IT66121 HDMI BRIDGE DRIVER
11341 M:      Phong LE <ple@baylibre.com>
11342 M:      Neil Armstrong <neil.armstrong@linaro.org>
11343 S:      Maintained
11344 T:      git git://anongit.freedesktop.org/drm/drm-misc
11345 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11346 F:      drivers/gpu/drm/bridge/ite-it66121.c
11347
11348 IVTV VIDEO4LINUX DRIVER
11349 M:      Andy Walls <awalls@md.metrocast.net>
11350 L:      linux-media@vger.kernel.org
11351 S:      Maintained
11352 W:      https://linuxtv.org
11353 T:      git git://linuxtv.org/media_tree.git
11354 F:      Documentation/admin-guide/media/ivtv*
11355 F:      drivers/media/pci/ivtv/
11356 F:      include/uapi/linux/ivtv*
11357
11358 IX2505V MEDIA DRIVER
11359 M:      Malcolm Priestley <tvboxspy@gmail.com>
11360 L:      linux-media@vger.kernel.org
11361 S:      Maintained
11362 W:      https://linuxtv.org
11363 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11364 F:      drivers/media/dvb-frontends/ix2505v*
11365
11366 JAILHOUSE HYPERVISOR INTERFACE
11367 M:      Jan Kiszka <jan.kiszka@siemens.com>
11368 L:      jailhouse-dev@googlegroups.com
11369 S:      Maintained
11370 F:      arch/x86/include/asm/jailhouse_para.h
11371 F:      arch/x86/kernel/jailhouse.c
11372
11373 JC42.4 TEMPERATURE SENSOR DRIVER
11374 M:      Guenter Roeck <linux@roeck-us.net>
11375 L:      linux-hwmon@vger.kernel.org
11376 S:      Maintained
11377 F:      Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
11378 F:      Documentation/hwmon/jc42.rst
11379 F:      drivers/hwmon/jc42.c
11380
11381 JFS FILESYSTEM
11382 M:      Dave Kleikamp <shaggy@kernel.org>
11383 L:      jfs-discussion@lists.sourceforge.net
11384 S:      Odd Fixes
11385 W:      http://jfs.sourceforge.net/
11386 T:      git https://github.com/kleikamp/linux-shaggy.git
11387 F:      Documentation/admin-guide/jfs.rst
11388 F:      fs/jfs/
11389
11390 JME NETWORK DRIVER
11391 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
11392 L:      netdev@vger.kernel.org
11393 S:      Maintained
11394 F:      drivers/net/ethernet/jme.*
11395
11396 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11397 M:      David Woodhouse <dwmw2@infradead.org>
11398 M:      Richard Weinberger <richard@nod.at>
11399 L:      linux-mtd@lists.infradead.org
11400 S:      Odd Fixes
11401 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
11402 T:      git git://git.infradead.org/ubifs-2.6.git
11403 F:      fs/jffs2/
11404 F:      include/uapi/linux/jffs2.h
11405
11406 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11407 M:      "Theodore Ts'o" <tytso@mit.edu>
11408 M:      Jan Kara <jack@suse.com>
11409 L:      linux-ext4@vger.kernel.org
11410 S:      Maintained
11411 F:      fs/jbd2/
11412 F:      include/linux/jbd2.h
11413
11414 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11415 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
11416 L:      linux-media@vger.kernel.org
11417 L:      linux-renesas-soc@vger.kernel.org
11418 S:      Maintained
11419 F:      drivers/media/platform/renesas/rcar_jpu.c
11420
11421 JSM Neo PCI based serial card
11422 L:      linux-serial@vger.kernel.org
11423 S:      Orphan
11424 F:      drivers/tty/serial/jsm/
11425
11426 K10TEMP HARDWARE MONITORING DRIVER
11427 M:      Clemens Ladisch <clemens@ladisch.de>
11428 L:      linux-hwmon@vger.kernel.org
11429 S:      Maintained
11430 F:      Documentation/hwmon/k10temp.rst
11431 F:      drivers/hwmon/k10temp.c
11432
11433 K8TEMP HARDWARE MONITORING DRIVER
11434 M:      Rudolf Marek <r.marek@assembler.cz>
11435 L:      linux-hwmon@vger.kernel.org
11436 S:      Maintained
11437 F:      Documentation/hwmon/k8temp.rst
11438 F:      drivers/hwmon/k8temp.c
11439
11440 KASAN
11441 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
11442 R:      Alexander Potapenko <glider@google.com>
11443 R:      Andrey Konovalov <andreyknvl@gmail.com>
11444 R:      Dmitry Vyukov <dvyukov@google.com>
11445 R:      Vincenzo Frascino <vincenzo.frascino@arm.com>
11446 L:      kasan-dev@googlegroups.com
11447 S:      Maintained
11448 F:      Documentation/dev-tools/kasan.rst
11449 F:      arch/*/include/asm/*kasan.h
11450 F:      arch/*/mm/kasan_init*
11451 F:      include/linux/kasan*.h
11452 F:      lib/Kconfig.kasan
11453 F:      mm/kasan/
11454 F:      scripts/Makefile.kasan
11455
11456 KCONFIG
11457 M:      Masahiro Yamada <masahiroy@kernel.org>
11458 L:      linux-kbuild@vger.kernel.org
11459 S:      Maintained
11460 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11462 F:      Documentation/kbuild/kconfig*
11463 F:      scripts/Kconfig.include
11464 F:      scripts/kconfig/
11465
11466 KCOV
11467 R:      Dmitry Vyukov <dvyukov@google.com>
11468 R:      Andrey Konovalov <andreyknvl@gmail.com>
11469 L:      kasan-dev@googlegroups.com
11470 S:      Maintained
11471 F:      Documentation/dev-tools/kcov.rst
11472 F:      include/linux/kcov.h
11473 F:      include/uapi/linux/kcov.h
11474 F:      kernel/kcov.c
11475 F:      scripts/Makefile.kcov
11476
11477 KCSAN
11478 M:      Marco Elver <elver@google.com>
11479 R:      Dmitry Vyukov <dvyukov@google.com>
11480 L:      kasan-dev@googlegroups.com
11481 S:      Maintained
11482 F:      Documentation/dev-tools/kcsan.rst
11483 F:      include/linux/kcsan*.h
11484 F:      kernel/kcsan/
11485 F:      lib/Kconfig.kcsan
11486 F:      scripts/Makefile.kcsan
11487
11488 KDUMP
11489 M:      Baoquan He <bhe@redhat.com>
11490 R:      Vivek Goyal <vgoyal@redhat.com>
11491 R:      Dave Young <dyoung@redhat.com>
11492 L:      kexec@lists.infradead.org
11493 S:      Maintained
11494 W:      http://lse.sourceforge.net/kdump/
11495 F:      Documentation/admin-guide/kdump/
11496 F:      fs/proc/vmcore.c
11497 F:      include/linux/crash_core.h
11498 F:      include/linux/crash_dump.h
11499 F:      include/uapi/linux/vmcore.h
11500 F:      kernel/crash_*.c
11501
11502 KEENE FM RADIO TRANSMITTER DRIVER
11503 M:      Hans Verkuil <hverkuil@xs4all.nl>
11504 L:      linux-media@vger.kernel.org
11505 S:      Maintained
11506 W:      https://linuxtv.org
11507 T:      git git://linuxtv.org/media_tree.git
11508 F:      drivers/media/radio/radio-keene*
11509
11510 KERNEL AUTOMOUNTER
11511 M:      Ian Kent <raven@themaw.net>
11512 L:      autofs@vger.kernel.org
11513 S:      Maintained
11514 F:      fs/autofs/
11515
11516 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11517 M:      Masahiro Yamada <masahiroy@kernel.org>
11518 R:      Nathan Chancellor <nathan@kernel.org>
11519 R:      Nick Desaulniers <ndesaulniers@google.com>
11520 R:      Nicolas Schier <nicolas@fjasle.eu>
11521 L:      linux-kbuild@vger.kernel.org
11522 S:      Maintained
11523 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11525 F:      Documentation/kbuild/
11526 F:      Makefile
11527 F:      scripts/*vmlinux*
11528 F:      scripts/Kbuild*
11529 F:      scripts/Makefile*
11530 F:      scripts/basic/
11531 F:      scripts/dummy-tools/
11532 F:      scripts/mk*
11533 F:      scripts/mod/
11534 F:      scripts/package/
11535 F:      usr/
11536
11537 KERNEL HARDENING (not covered by other areas)
11538 M:      Kees Cook <keescook@chromium.org>
11539 R:      Gustavo A. R. Silva <gustavoars@kernel.org>
11540 L:      linux-hardening@vger.kernel.org
11541 S:      Supported
11542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11543 F:      Documentation/ABI/testing/sysfs-kernel-oops_count
11544 F:      Documentation/ABI/testing/sysfs-kernel-warn_count
11545 F:      arch/*/configs/hardening.config
11546 F:      include/linux/overflow.h
11547 F:      include/linux/randomize_kstack.h
11548 F:      kernel/configs/hardening.config
11549 F:      mm/usercopy.c
11550 K:      \b(add|choose)_random_kstack_offset\b
11551 K:      \b__check_(object_size|heap_object)\b
11552 K:      \b__counted_by\b
11553
11554 KERNEL JANITORS
11555 L:      kernel-janitors@vger.kernel.org
11556 S:      Odd Fixes
11557 W:      http://kernelnewbies.org/KernelJanitors
11558
11559 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11560 M:      Chuck Lever <chuck.lever@oracle.com>
11561 M:      Jeff Layton <jlayton@kernel.org>
11562 R:      Neil Brown <neilb@suse.de>
11563 R:      Olga Kornievskaia <kolga@netapp.com>
11564 R:      Dai Ngo <Dai.Ngo@oracle.com>
11565 R:      Tom Talpey <tom@talpey.com>
11566 L:      linux-nfs@vger.kernel.org
11567 S:      Supported
11568 W:      http://nfs.sourceforge.net/
11569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11570 F:      Documentation/filesystems/nfs/
11571 F:      fs/lockd/
11572 F:      fs/nfs_common/
11573 F:      fs/nfsd/
11574 F:      include/linux/lockd/
11575 F:      include/linux/sunrpc/
11576 F:      include/trace/events/rpcgss.h
11577 F:      include/trace/events/rpcrdma.h
11578 F:      include/trace/events/sunrpc.h
11579 F:      include/trace/misc/fs.h
11580 F:      include/trace/misc/nfs.h
11581 F:      include/trace/misc/sunrpc.h
11582 F:      include/uapi/linux/nfsd/
11583 F:      include/uapi/linux/sunrpc/
11584 F:      net/sunrpc/
11585
11586 KERNEL REGRESSIONS
11587 M:      Thorsten Leemhuis <linux@leemhuis.info>
11588 L:      regressions@lists.linux.dev
11589 S:      Supported
11590 F:      Documentation/admin-guide/reporting-regressions.rst
11591 F:      Documentation/process/handling-regressions.rst
11592
11593 KERNEL SELFTEST FRAMEWORK
11594 M:      Shuah Khan <shuah@kernel.org>
11595 M:      Shuah Khan <skhan@linuxfoundation.org>
11596 L:      linux-kselftest@vger.kernel.org
11597 S:      Maintained
11598 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
11599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
11600 F:      Documentation/dev-tools/kselftest*
11601 F:      tools/testing/selftests/
11602
11603 KERNEL SMB3 SERVER (KSMBD)
11604 M:      Namjae Jeon <linkinjeon@kernel.org>
11605 M:      Steve French <sfrench@samba.org>
11606 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
11607 R:      Tom Talpey <tom@talpey.com>
11608 L:      linux-cifs@vger.kernel.org
11609 S:      Maintained
11610 T:      git git://git.samba.org/ksmbd.git
11611 F:      Documentation/filesystems/smb/ksmbd.rst
11612 F:      fs/smb/common/
11613 F:      fs/smb/server/
11614
11615 KERNEL UNIT TESTING FRAMEWORK (KUnit)
11616 M:      Brendan Higgins <brendanhiggins@google.com>
11617 M:      David Gow <davidgow@google.com>
11618 L:      linux-kselftest@vger.kernel.org
11619 L:      kunit-dev@googlegroups.com
11620 S:      Maintained
11621 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
11622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
11623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
11624 F:      Documentation/dev-tools/kunit/
11625 F:      include/kunit/
11626 F:      lib/kunit/
11627 F:      rust/kernel/kunit.rs
11628 F:      scripts/rustdoc_test_*
11629 F:      tools/testing/kunit/
11630
11631 KERNEL USERMODE HELPER
11632 M:      Luis Chamberlain <mcgrof@kernel.org>
11633 L:      linux-kernel@vger.kernel.org
11634 S:      Maintained
11635 F:      include/linux/umh.h
11636 F:      kernel/umh.c
11637
11638 KERNEL VIRTUAL MACHINE (KVM)
11639 M:      Paolo Bonzini <pbonzini@redhat.com>
11640 L:      kvm@vger.kernel.org
11641 S:      Supported
11642 W:      http://www.linux-kvm.org
11643 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11644 F:      Documentation/virt/kvm/
11645 F:      include/asm-generic/kvm*
11646 F:      include/kvm/iodev.h
11647 F:      include/linux/kvm*
11648 F:      include/trace/events/kvm.h
11649 F:      include/uapi/asm-generic/kvm*
11650 F:      include/uapi/linux/kvm*
11651 F:      tools/kvm/
11652 F:      tools/testing/selftests/kvm/
11653 F:      virt/kvm/*
11654
11655 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
11656 M:      Marc Zyngier <maz@kernel.org>
11657 M:      Oliver Upton <oliver.upton@linux.dev>
11658 R:      James Morse <james.morse@arm.com>
11659 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
11660 R:      Zenghui Yu <yuzenghui@huawei.com>
11661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11662 L:      kvmarm@lists.linux.dev
11663 S:      Maintained
11664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
11665 F:      arch/arm64/include/asm/kvm*
11666 F:      arch/arm64/include/uapi/asm/kvm*
11667 F:      arch/arm64/kvm/
11668 F:      include/kvm/arm_*
11669 F:      tools/testing/selftests/kvm/*/aarch64/
11670 F:      tools/testing/selftests/kvm/aarch64/
11671
11672 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
11673 M:      Tianrui Zhao <zhaotianrui@loongson.cn>
11674 M:      Bibo Mao <maobibo@loongson.cn>
11675 M:      Huacai Chen <chenhuacai@kernel.org>
11676 L:      kvm@vger.kernel.org
11677 L:      loongarch@lists.linux.dev
11678 S:      Maintained
11679 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11680 F:      arch/loongarch/include/asm/kvm*
11681 F:      arch/loongarch/include/uapi/asm/kvm*
11682 F:      arch/loongarch/kvm/
11683
11684 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
11685 M:      Huacai Chen <chenhuacai@kernel.org>
11686 L:      linux-mips@vger.kernel.org
11687 L:      kvm@vger.kernel.org
11688 S:      Maintained
11689 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11690 F:      arch/mips/include/asm/kvm*
11691 F:      arch/mips/include/uapi/asm/kvm*
11692 F:      arch/mips/kvm/
11693
11694 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
11695 M:      Michael Ellerman <mpe@ellerman.id.au>
11696 R:      Nicholas Piggin <npiggin@gmail.com>
11697 L:      linuxppc-dev@lists.ozlabs.org
11698 L:      kvm@vger.kernel.org
11699 S:      Maintained (Book3S 64-bit HV)
11700 S:      Odd fixes (Book3S 64-bit PR)
11701 S:      Orphan (Book3E and 32-bit)
11702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
11703 F:      arch/powerpc/include/asm/kvm*
11704 F:      arch/powerpc/include/uapi/asm/kvm*
11705 F:      arch/powerpc/kernel/kvm*
11706 F:      arch/powerpc/kvm/
11707
11708 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
11709 M:      Anup Patel <anup@brainfault.org>
11710 R:      Atish Patra <atishp@atishpatra.org>
11711 L:      kvm@vger.kernel.org
11712 L:      kvm-riscv@lists.infradead.org
11713 L:      linux-riscv@lists.infradead.org
11714 S:      Maintained
11715 T:      git https://github.com/kvm-riscv/linux.git
11716 F:      arch/riscv/include/asm/kvm*
11717 F:      arch/riscv/include/uapi/asm/kvm*
11718 F:      arch/riscv/kvm/
11719 F:      tools/testing/selftests/kvm/*/riscv/
11720 F:      tools/testing/selftests/kvm/riscv/
11721
11722 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
11723 M:      Christian Borntraeger <borntraeger@linux.ibm.com>
11724 M:      Janosch Frank <frankja@linux.ibm.com>
11725 M:      Claudio Imbrenda <imbrenda@linux.ibm.com>
11726 R:      David Hildenbrand <david@redhat.com>
11727 L:      kvm@vger.kernel.org
11728 S:      Supported
11729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
11730 F:      Documentation/virt/kvm/s390*
11731 F:      arch/s390/include/asm/gmap.h
11732 F:      arch/s390/include/asm/kvm*
11733 F:      arch/s390/include/uapi/asm/kvm*
11734 F:      arch/s390/include/uapi/asm/uvdevice.h
11735 F:      arch/s390/kernel/uv.c
11736 F:      arch/s390/kvm/
11737 F:      arch/s390/mm/gmap.c
11738 F:      drivers/s390/char/uvdevice.c
11739 F:      tools/testing/selftests/drivers/s390x/uvdevice/
11740 F:      tools/testing/selftests/kvm/*/s390x/
11741 F:      tools/testing/selftests/kvm/s390x/
11742
11743 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
11744 M:      Sean Christopherson <seanjc@google.com>
11745 M:      Paolo Bonzini <pbonzini@redhat.com>
11746 L:      kvm@vger.kernel.org
11747 S:      Supported
11748 P:      Documentation/process/maintainer-kvm-x86.rst
11749 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11750 F:      arch/x86/include/asm/kvm*
11751 F:      arch/x86/include/asm/svm.h
11752 F:      arch/x86/include/asm/vmx*.h
11753 F:      arch/x86/include/uapi/asm/kvm*
11754 F:      arch/x86/include/uapi/asm/svm.h
11755 F:      arch/x86/include/uapi/asm/vmx.h
11756 F:      arch/x86/kvm/
11757 F:      arch/x86/kvm/*/
11758 F:      tools/testing/selftests/kvm/*/x86_64/
11759 F:      tools/testing/selftests/kvm/x86_64/
11760
11761 KERNFS
11762 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11763 M:      Tejun Heo <tj@kernel.org>
11764 S:      Supported
11765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
11766 F:      fs/kernfs/
11767 F:      include/linux/kernfs.h
11768
11769 KEXEC
11770 M:      Eric Biederman <ebiederm@xmission.com>
11771 L:      kexec@lists.infradead.org
11772 S:      Maintained
11773 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
11774 F:      include/linux/kexec.h
11775 F:      include/uapi/linux/kexec.h
11776 F:      kernel/kexec*
11777
11778 KEYS-ENCRYPTED
11779 M:      Mimi Zohar <zohar@linux.ibm.com>
11780 L:      linux-integrity@vger.kernel.org
11781 L:      keyrings@vger.kernel.org
11782 S:      Supported
11783 F:      Documentation/security/keys/trusted-encrypted.rst
11784 F:      include/keys/encrypted-type.h
11785 F:      security/keys/encrypted-keys/
11786
11787 KEYS-TRUSTED
11788 M:      James Bottomley <jejb@linux.ibm.com>
11789 M:      Jarkko Sakkinen <jarkko@kernel.org>
11790 M:      Mimi Zohar <zohar@linux.ibm.com>
11791 L:      linux-integrity@vger.kernel.org
11792 L:      keyrings@vger.kernel.org
11793 S:      Supported
11794 F:      Documentation/security/keys/trusted-encrypted.rst
11795 F:      include/keys/trusted-type.h
11796 F:      include/keys/trusted_tpm.h
11797 F:      security/keys/trusted-keys/
11798
11799 KEYS-TRUSTED-CAAM
11800 M:      Ahmad Fatoum <a.fatoum@pengutronix.de>
11801 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11802 L:      linux-integrity@vger.kernel.org
11803 L:      keyrings@vger.kernel.org
11804 S:      Maintained
11805 F:      include/keys/trusted_caam.h
11806 F:      security/keys/trusted-keys/trusted_caam.c
11807
11808 KEYS-TRUSTED-TEE
11809 M:      Sumit Garg <sumit.garg@linaro.org>
11810 L:      linux-integrity@vger.kernel.org
11811 L:      keyrings@vger.kernel.org
11812 S:      Supported
11813 F:      include/keys/trusted_tee.h
11814 F:      security/keys/trusted-keys/trusted_tee.c
11815
11816 KEYS/KEYRINGS
11817 M:      David Howells <dhowells@redhat.com>
11818 M:      Jarkko Sakkinen <jarkko@kernel.org>
11819 L:      keyrings@vger.kernel.org
11820 S:      Maintained
11821 F:      Documentation/security/keys/core.rst
11822 F:      include/keys/
11823 F:      include/linux/key-type.h
11824 F:      include/linux/key.h
11825 F:      include/linux/keyctl.h
11826 F:      include/uapi/linux/keyctl.h
11827 F:      security/keys/
11828
11829 KEYS/KEYRINGS_INTEGRITY
11830 M:      Jarkko Sakkinen <jarkko@kernel.org>
11831 M:      Mimi Zohar <zohar@linux.ibm.com>
11832 L:      linux-integrity@vger.kernel.org
11833 L:      keyrings@vger.kernel.org
11834 S:      Supported
11835 F:      security/integrity/platform_certs
11836
11837 KFENCE
11838 M:      Alexander Potapenko <glider@google.com>
11839 M:      Marco Elver <elver@google.com>
11840 R:      Dmitry Vyukov <dvyukov@google.com>
11841 L:      kasan-dev@googlegroups.com
11842 S:      Maintained
11843 F:      Documentation/dev-tools/kfence.rst
11844 F:      arch/*/include/asm/kfence.h
11845 F:      include/linux/kfence.h
11846 F:      lib/Kconfig.kfence
11847 F:      mm/kfence/
11848
11849 KFIFO
11850 M:      Stefani Seibold <stefani@seibold.net>
11851 S:      Maintained
11852 F:      include/linux/kfifo.h
11853 F:      lib/kfifo.c
11854 F:      samples/kfifo/
11855
11856 KGDB / KDB /debug_core
11857 M:      Jason Wessel <jason.wessel@windriver.com>
11858 M:      Daniel Thompson <daniel.thompson@linaro.org>
11859 R:      Douglas Anderson <dianders@chromium.org>
11860 L:      kgdb-bugreport@lists.sourceforge.net
11861 S:      Maintained
11862 W:      http://kgdb.wiki.kernel.org/
11863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
11864 F:      Documentation/dev-tools/kgdb.rst
11865 F:      drivers/misc/kgdbts.c
11866 F:      drivers/tty/serial/kgdboc.c
11867 F:      include/linux/kdb.h
11868 F:      include/linux/kgdb.h
11869 F:      kernel/debug/
11870 F:      kernel/module/kdb.c
11871
11872 KHADAS MCU MFD DRIVER
11873 M:      Neil Armstrong <neil.armstrong@linaro.org>
11874 L:      linux-amlogic@lists.infradead.org
11875 S:      Maintained
11876 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
11877 F:      drivers/mfd/khadas-mcu.c
11878 F:      drivers/thermal/khadas_mcu_fan.c
11879 F:      include/linux/mfd/khadas-mcu.h
11880
11881 KIONIX/ROHM KX022A ACCELEROMETER
11882 M:      Matti Vaittinen <mazziesaccount@gmail.com>
11883 L:      linux-iio@vger.kernel.org
11884 S:      Supported
11885 F:      drivers/iio/accel/kionix-kx022a*
11886
11887 KMEMLEAK
11888 M:      Catalin Marinas <catalin.marinas@arm.com>
11889 S:      Maintained
11890 F:      Documentation/dev-tools/kmemleak.rst
11891 F:      include/linux/kmemleak.h
11892 F:      mm/kmemleak.c
11893 F:      samples/kmemleak/kmemleak-test.c
11894
11895 KMSAN
11896 M:      Alexander Potapenko <glider@google.com>
11897 R:      Marco Elver <elver@google.com>
11898 R:      Dmitry Vyukov <dvyukov@google.com>
11899 L:      kasan-dev@googlegroups.com
11900 S:      Maintained
11901 F:      Documentation/dev-tools/kmsan.rst
11902 F:      arch/*/include/asm/kmsan.h
11903 F:      arch/*/mm/kmsan_*
11904 F:      include/linux/kmsan*.h
11905 F:      lib/Kconfig.kmsan
11906 F:      mm/kmsan/
11907 F:      scripts/Makefile.kmsan
11908
11909 KPROBES
11910 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
11911 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
11912 M:      "David S. Miller" <davem@davemloft.net>
11913 M:      Masami Hiramatsu <mhiramat@kernel.org>
11914 L:      linux-kernel@vger.kernel.org
11915 L:      linux-trace-kernel@vger.kernel.org
11916 S:      Maintained
11917 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
11918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
11919 F:      Documentation/trace/kprobes.rst
11920 F:      include/asm-generic/kprobes.h
11921 F:      include/linux/kprobes.h
11922 F:      kernel/kprobes.c
11923 F:      lib/test_kprobes.c
11924 F:      samples/kprobes
11925
11926 KS0108 LCD CONTROLLER DRIVER
11927 M:      Miguel Ojeda <ojeda@kernel.org>
11928 S:      Maintained
11929 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
11930 F:      drivers/auxdisplay/ks0108.c
11931 F:      include/linux/ks0108.h
11932
11933 KTD253 BACKLIGHT DRIVER
11934 M:      Linus Walleij <linus.walleij@linaro.org>
11935 S:      Maintained
11936 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
11937 F:      drivers/video/backlight/ktd253-backlight.c
11938
11939 KTEST
11940 M:      Steven Rostedt <rostedt@goodmis.org>
11941 M:      John Hawley <warthog9@eaglescrag.net>
11942 S:      Maintained
11943 F:      tools/testing/ktest
11944
11945 KTZ8866 BACKLIGHT DRIVER
11946 M:      Jianhua Lu <lujianhua000@gmail.com>
11947 S:      Maintained
11948 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
11949 F:      drivers/video/backlight/ktz8866.c
11950
11951 KVM PARAVIRT (KVM/paravirt)
11952 M:      Paolo Bonzini <pbonzini@redhat.com>
11953 R:      Wanpeng Li <wanpengli@tencent.com>
11954 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
11955 L:      kvm@vger.kernel.org
11956 S:      Supported
11957 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11958 F:      arch/um/include/asm/kvm_para.h
11959 F:      arch/x86/include/asm/kvm_para.h
11960 F:      arch/x86/include/asm/pvclock-abi.h
11961 F:      arch/x86/include/uapi/asm/kvm_para.h
11962 F:      arch/x86/kernel/kvm.c
11963 F:      arch/x86/kernel/kvmclock.c
11964 F:      include/asm-generic/kvm_para.h
11965 F:      include/linux/kvm_para.h
11966 F:      include/uapi/asm-generic/kvm_para.h
11967 F:      include/uapi/linux/kvm_para.h
11968
11969 KVM X86 HYPER-V (KVM/hyper-v)
11970 M:      Vitaly Kuznetsov <vkuznets@redhat.com>
11971 M:      Sean Christopherson <seanjc@google.com>
11972 M:      Paolo Bonzini <pbonzini@redhat.com>
11973 L:      kvm@vger.kernel.org
11974 S:      Supported
11975 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11976 F:      arch/x86/kvm/hyperv.*
11977 F:      arch/x86/kvm/kvm_onhyperv.*
11978 F:      arch/x86/kvm/svm/hyperv.*
11979 F:      arch/x86/kvm/svm/svm_onhyperv.*
11980 F:      arch/x86/kvm/vmx/hyperv.*
11981
11982 KVM X86 Xen (KVM/Xen)
11983 M:      David Woodhouse <dwmw2@infradead.org>
11984 M:      Paul Durrant <paul@xen.org>
11985 M:      Sean Christopherson <seanjc@google.com>
11986 M:      Paolo Bonzini <pbonzini@redhat.com>
11987 L:      kvm@vger.kernel.org
11988 S:      Supported
11989 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11990 F:      arch/x86/kvm/xen.*
11991
11992 L3MDEV
11993 M:      David Ahern <dsahern@kernel.org>
11994 L:      netdev@vger.kernel.org
11995 S:      Maintained
11996 F:      include/net/l3mdev.h
11997 F:      net/l3mdev
11998
11999 LANDLOCK SECURITY MODULE
12000 M:      Mickaël Salaün <mic@digikod.net>
12001 L:      linux-security-module@vger.kernel.org
12002 S:      Supported
12003 W:      https://landlock.io
12004 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12005 F:      Documentation/security/landlock.rst
12006 F:      Documentation/userspace-api/landlock.rst
12007 F:      include/uapi/linux/landlock.h
12008 F:      samples/landlock/
12009 F:      security/landlock/
12010 F:      tools/testing/selftests/landlock/
12011 K:      landlock
12012 K:      LANDLOCK
12013
12014 LANTIQ / INTEL Ethernet drivers
12015 M:      Hauke Mehrtens <hauke@hauke-m.de>
12016 L:      netdev@vger.kernel.org
12017 S:      Maintained
12018 F:      drivers/net/dsa/lantiq_gswip.c
12019 F:      drivers/net/dsa/lantiq_pce.h
12020 F:      drivers/net/ethernet/lantiq_xrx200.c
12021 F:      net/dsa/tag_gswip.c
12022
12023 LANTIQ MIPS ARCHITECTURE
12024 M:      John Crispin <john@phrozen.org>
12025 L:      linux-mips@vger.kernel.org
12026 S:      Maintained
12027 F:      arch/mips/lantiq
12028 F:      drivers/soc/lantiq
12029
12030 LASI 53c700 driver for PARISC
12031 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12032 L:      linux-scsi@vger.kernel.org
12033 S:      Maintained
12034 F:      Documentation/scsi/53c700.rst
12035 F:      drivers/scsi/53c700*
12036
12037 LEAKING_ADDRESSES
12038 M:      Tobin C. Harding <me@tobin.cc>
12039 M:      Tycho Andersen <tycho@tycho.pizza>
12040 L:      linux-hardening@vger.kernel.org
12041 S:      Maintained
12042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
12043 F:      scripts/leaking_addresses.pl
12044
12045 LED SUBSYSTEM
12046 M:      Pavel Machek <pavel@ucw.cz>
12047 M:      Lee Jones <lee@kernel.org>
12048 L:      linux-leds@vger.kernel.org
12049 S:      Maintained
12050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12051 F:      Documentation/devicetree/bindings/leds/
12052 F:      Documentation/leds/
12053 F:      drivers/leds/
12054 F:      include/dt-bindings/leds/
12055 F:      include/linux/leds.h
12056
12057 LEGO MINDSTORMS EV3
12058 R:      David Lechner <david@lechnology.com>
12059 S:      Maintained
12060 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12061 F:      arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12062 F:      drivers/power/supply/lego_ev3_battery.c
12063
12064 LEGO USB Tower driver
12065 M:      Juergen Stuber <starblue@users.sourceforge.net>
12066 L:      legousb-devel@lists.sourceforge.net
12067 S:      Maintained
12068 W:      http://legousb.sourceforge.net/
12069 F:      drivers/usb/misc/legousbtower.c
12070
12071 LETSKETCH HID TABLET DRIVER
12072 M:      Hans de Goede <hdegoede@redhat.com>
12073 L:      linux-input@vger.kernel.org
12074 S:      Maintained
12075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12076 F:      drivers/hid/hid-letsketch.c
12077
12078 LG LAPTOP EXTRAS
12079 M:      Matan Ziv-Av <matan@svgalib.org>
12080 L:      platform-driver-x86@vger.kernel.org
12081 S:      Maintained
12082 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
12083 F:      Documentation/admin-guide/laptops/lg-laptop.rst
12084 F:      drivers/platform/x86/lg-laptop.c
12085
12086 LG2160 MEDIA DRIVER
12087 M:      Michael Krufky <mkrufky@linuxtv.org>
12088 L:      linux-media@vger.kernel.org
12089 S:      Maintained
12090 W:      https://linuxtv.org
12091 W:      http://github.com/mkrufky
12092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12093 T:      git git://linuxtv.org/mkrufky/tuners.git
12094 F:      drivers/media/dvb-frontends/lg2160.*
12095
12096 LGDT3305 MEDIA DRIVER
12097 M:      Michael Krufky <mkrufky@linuxtv.org>
12098 L:      linux-media@vger.kernel.org
12099 S:      Maintained
12100 W:      https://linuxtv.org
12101 W:      http://github.com/mkrufky
12102 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12103 T:      git git://linuxtv.org/mkrufky/tuners.git
12104 F:      drivers/media/dvb-frontends/lgdt3305.*
12105
12106 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12107 M:      Viresh Kumar <vireshk@kernel.org>
12108 L:      linux-ide@vger.kernel.org
12109 S:      Maintained
12110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12111 F:      drivers/ata/pata_arasan_cf.c
12112 F:      include/linux/pata_arasan_cf_data.h
12113
12114 LIBATA PATA DRIVERS
12115 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
12116 L:      linux-ide@vger.kernel.org
12117 F:      drivers/ata/ata_*.c
12118 F:      drivers/ata/pata_*.c
12119
12120 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12121 M:      Linus Walleij <linus.walleij@linaro.org>
12122 L:      linux-ide@vger.kernel.org
12123 S:      Maintained
12124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12125 F:      drivers/ata/pata_ftide010.c
12126 F:      drivers/ata/sata_gemini.c
12127 F:      drivers/ata/sata_gemini.h
12128
12129 LIBATA SATA AHCI PLATFORM devices support
12130 M:      Hans de Goede <hdegoede@redhat.com>
12131 M:      Jens Axboe <axboe@kernel.dk>
12132 L:      linux-ide@vger.kernel.org
12133 S:      Maintained
12134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12135 F:      drivers/ata/ahci_platform.c
12136 F:      drivers/ata/libahci_platform.c
12137 F:      include/linux/ahci_platform.h
12138
12139 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12140 M:      Serge Semin <fancer.lancer@gmail.com>
12141 L:      linux-ide@vger.kernel.org
12142 S:      Maintained
12143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12144 F:      Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12145 F:      Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12146 F:      drivers/ata/ahci_dwc.c
12147
12148 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12149 M:      Mikael Pettersson <mikpelinux@gmail.com>
12150 L:      linux-ide@vger.kernel.org
12151 S:      Maintained
12152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12153 F:      drivers/ata/sata_promise.*
12154
12155 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12156 M:      Damien Le Moal <dlemoal@kernel.org>
12157 L:      linux-ide@vger.kernel.org
12158 S:      Maintained
12159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12160 F:      Documentation/ABI/testing/sysfs-ata
12161 F:      Documentation/devicetree/bindings/ata/
12162 F:      drivers/ata/
12163 F:      include/linux/ata.h
12164 F:      include/linux/libata.h
12165
12166 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12167 M:      Vishal Verma <vishal.l.verma@intel.com>
12168 M:      Dan Williams <dan.j.williams@intel.com>
12169 M:      Dave Jiang <dave.jiang@intel.com>
12170 L:      nvdimm@lists.linux.dev
12171 S:      Supported
12172 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12173 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12174 F:      drivers/nvdimm/btt*
12175
12176 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12177 M:      Dan Williams <dan.j.williams@intel.com>
12178 M:      Vishal Verma <vishal.l.verma@intel.com>
12179 M:      Dave Jiang <dave.jiang@intel.com>
12180 L:      nvdimm@lists.linux.dev
12181 S:      Supported
12182 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12183 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12184 F:      drivers/nvdimm/pmem*
12185
12186 LIBNVDIMM: DEVICETREE BINDINGS
12187 M:      Oliver O'Halloran <oohall@gmail.com>
12188 L:      nvdimm@lists.linux.dev
12189 S:      Supported
12190 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12191 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
12192 F:      drivers/nvdimm/of_pmem.c
12193
12194 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12195 M:      Dan Williams <dan.j.williams@intel.com>
12196 M:      Vishal Verma <vishal.l.verma@intel.com>
12197 M:      Dave Jiang <dave.jiang@intel.com>
12198 M:      Ira Weiny <ira.weiny@intel.com>
12199 L:      nvdimm@lists.linux.dev
12200 S:      Supported
12201 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12202 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12204 F:      drivers/acpi/nfit/*
12205 F:      drivers/nvdimm/*
12206 F:      include/linux/libnvdimm.h
12207 F:      include/linux/nd.h
12208 F:      include/uapi/linux/ndctl.h
12209 F:      tools/testing/nvdimm/
12210
12211 LICENSES and SPDX stuff
12212 M:      Thomas Gleixner <tglx@linutronix.de>
12213 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12214 L:      linux-spdx@vger.kernel.org
12215 S:      Maintained
12216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12217 F:      COPYING
12218 F:      Documentation/process/license-rules.rst
12219 F:      LICENSES/
12220 F:      scripts/spdxcheck-test.sh
12221 F:      scripts/spdxcheck.py
12222 F:      scripts/spdxexclude
12223
12224 LINEAR RANGES HELPERS
12225 M:      Mark Brown <broonie@kernel.org>
12226 R:      Matti Vaittinen <mazziesaccount@gmail.com>
12227 F:      include/linux/linear_range.h
12228 F:      lib/linear_ranges.c
12229 F:      lib/test_linear_ranges.c
12230
12231 LINUX FOR POWER MACINTOSH
12232 L:      linuxppc-dev@lists.ozlabs.org
12233 S:      Orphan
12234 F:      arch/powerpc/platforms/powermac/
12235 F:      drivers/macintosh/
12236 X:      drivers/macintosh/adb-iop.c
12237 X:      drivers/macintosh/via-macii.c
12238
12239 LINUX FOR POWERPC (32-BIT AND 64-BIT)
12240 M:      Michael Ellerman <mpe@ellerman.id.au>
12241 R:      Nicholas Piggin <npiggin@gmail.com>
12242 R:      Christophe Leroy <christophe.leroy@csgroup.eu>
12243 L:      linuxppc-dev@lists.ozlabs.org
12244 S:      Supported
12245 W:      https://github.com/linuxppc/wiki/wiki
12246 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12248 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
12249 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
12250 F:      Documentation/devicetree/bindings/powerpc/
12251 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
12252 F:      Documentation/arch/powerpc/
12253 F:      arch/powerpc/
12254 F:      drivers/*/*/*pasemi*
12255 F:      drivers/*/*pasemi*
12256 F:      drivers/char/tpm/tpm_ibmvtpm*
12257 F:      drivers/crypto/nx/
12258 F:      drivers/crypto/vmx/
12259 F:      drivers/i2c/busses/i2c-opal.c
12260 F:      drivers/net/ethernet/ibm/ibmveth.*
12261 F:      drivers/net/ethernet/ibm/ibmvnic.*
12262 F:      drivers/pci/hotplug/pnv_php.c
12263 F:      drivers/pci/hotplug/rpa*
12264 F:      drivers/rtc/rtc-opal.c
12265 F:      drivers/scsi/ibmvscsi/
12266 F:      drivers/tty/hvc/hvc_opal.c
12267 F:      drivers/watchdog/wdrtas.c
12268 F:      tools/testing/selftests/powerpc
12269 N:      /pmac
12270 N:      powermac
12271 N:      powernv
12272 N:      [^a-z0-9]ps3
12273 N:      pseries
12274
12275 LINUX FOR POWERPC EMBEDDED MPC5XXX
12276 M:      Anatolij Gustschin <agust@denx.de>
12277 L:      linuxppc-dev@lists.ozlabs.org
12278 S:      Odd Fixes
12279 F:      arch/powerpc/platforms/512x/
12280 F:      arch/powerpc/platforms/52xx/
12281
12282 LINUX FOR POWERPC EMBEDDED PPC4XX
12283 L:      linuxppc-dev@lists.ozlabs.org
12284 S:      Orphan
12285 F:      arch/powerpc/platforms/40x/
12286 F:      arch/powerpc/platforms/44x/
12287
12288 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
12289 M:      Scott Wood <oss@buserror.net>
12290 L:      linuxppc-dev@lists.ozlabs.org
12291 S:      Odd fixes
12292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12293 F:      Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12294 F:      Documentation/devicetree/bindings/powerpc/fsl/
12295 F:      arch/powerpc/platforms/83xx/
12296 F:      arch/powerpc/platforms/85xx/
12297
12298 LINUX FOR POWERPC EMBEDDED PPC8XX
12299 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
12300 L:      linuxppc-dev@lists.ozlabs.org
12301 S:      Maintained
12302 F:      arch/powerpc/platforms/8xx/
12303
12304 LINUX KERNEL DUMP TEST MODULE (LKDTM)
12305 M:      Kees Cook <keescook@chromium.org>
12306 S:      Maintained
12307 F:      drivers/misc/lkdtm/*
12308 F:      tools/testing/selftests/lkdtm/*
12309
12310 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12311 M:      Alan Stern <stern@rowland.harvard.edu>
12312 M:      Andrea Parri <parri.andrea@gmail.com>
12313 M:      Will Deacon <will@kernel.org>
12314 M:      Peter Zijlstra <peterz@infradead.org>
12315 M:      Boqun Feng <boqun.feng@gmail.com>
12316 M:      Nicholas Piggin <npiggin@gmail.com>
12317 M:      David Howells <dhowells@redhat.com>
12318 M:      Jade Alglave <j.alglave@ucl.ac.uk>
12319 M:      Luc Maranget <luc.maranget@inria.fr>
12320 M:      "Paul E. McKenney" <paulmck@kernel.org>
12321 R:      Akira Yokosawa <akiyks@gmail.com>
12322 R:      Daniel Lustig <dlustig@nvidia.com>
12323 R:      Joel Fernandes <joel@joelfernandes.org>
12324 L:      linux-kernel@vger.kernel.org
12325 L:      linux-arch@vger.kernel.org
12326 S:      Supported
12327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12328 F:      Documentation/atomic_bitops.txt
12329 F:      Documentation/atomic_t.txt
12330 F:      Documentation/core-api/refcount-vs-atomic.rst
12331 F:      Documentation/litmus-tests/
12332 F:      Documentation/memory-barriers.txt
12333 F:      tools/memory-model/
12334
12335 LINUX-NEXT TREE
12336 M:      Stephen Rothwell <sfr@canb.auug.org.au>
12337 L:      linux-next@vger.kernel.org
12338 S:      Supported
12339 B:      mailto:linux-next@vger.kernel.org and the appropriate development tree
12340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
12341
12342 LIS3LV02D ACCELEROMETER DRIVER
12343 M:      Eric Piel <eric.piel@tremplin-utc.net>
12344 S:      Maintained
12345 F:      Documentation/misc-devices/lis3lv02d.rst
12346 F:      drivers/misc/lis3lv02d/
12347 F:      drivers/platform/x86/hp/hp_accel.c
12348
12349 LIST KUNIT TEST
12350 M:      David Gow <davidgow@google.com>
12351 L:      linux-kselftest@vger.kernel.org
12352 L:      kunit-dev@googlegroups.com
12353 S:      Maintained
12354 F:      lib/list-test.c
12355
12356 LITEX PLATFORM
12357 M:      Karol Gugala <kgugala@antmicro.com>
12358 M:      Mateusz Holenko <mholenko@antmicro.com>
12359 M:      Gabriel Somlo <gsomlo@gmail.com>
12360 M:      Joel Stanley <joel@jms.id.au>
12361 S:      Maintained
12362 F:      Documentation/devicetree/bindings/*/litex,*.yaml
12363 F:      arch/openrisc/boot/dts/or1klitex.dts
12364 F:      drivers/mmc/host/litex_mmc.c
12365 F:      drivers/net/ethernet/litex/*
12366 F:      drivers/soc/litex/*
12367 F:      drivers/tty/serial/liteuart.c
12368 F:      include/linux/litex.h
12369 N:      litex
12370
12371 LIVE PATCHING
12372 M:      Josh Poimboeuf <jpoimboe@kernel.org>
12373 M:      Jiri Kosina <jikos@kernel.org>
12374 M:      Miroslav Benes <mbenes@suse.cz>
12375 M:      Petr Mladek <pmladek@suse.com>
12376 R:      Joe Lawrence <joe.lawrence@redhat.com>
12377 L:      live-patching@vger.kernel.org
12378 S:      Maintained
12379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
12380 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
12381 F:      Documentation/livepatch/
12382 F:      arch/powerpc/include/asm/livepatch.h
12383 F:      include/linux/livepatch.h
12384 F:      kernel/livepatch/
12385 F:      kernel/module/livepatch.c
12386 F:      lib/livepatch/
12387 F:      samples/livepatch/
12388 F:      tools/testing/selftests/livepatch/
12389
12390 LLC (802.2)
12391 L:      netdev@vger.kernel.org
12392 S:      Odd fixes
12393 F:      include/linux/llc.h
12394 F:      include/net/llc*
12395 F:      include/uapi/linux/llc.h
12396 F:      net/llc/
12397
12398 LM73 HARDWARE MONITOR DRIVER
12399 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
12400 L:      linux-hwmon@vger.kernel.org
12401 S:      Maintained
12402 F:      drivers/hwmon/lm73.c
12403
12404 LM78 HARDWARE MONITOR DRIVER
12405 M:      Jean Delvare <jdelvare@suse.com>
12406 L:      linux-hwmon@vger.kernel.org
12407 S:      Maintained
12408 F:      Documentation/hwmon/lm78.rst
12409 F:      drivers/hwmon/lm78.c
12410
12411 LM83 HARDWARE MONITOR DRIVER
12412 M:      Jean Delvare <jdelvare@suse.com>
12413 L:      linux-hwmon@vger.kernel.org
12414 S:      Maintained
12415 F:      Documentation/hwmon/lm83.rst
12416 F:      drivers/hwmon/lm83.c
12417
12418 LM90 HARDWARE MONITOR DRIVER
12419 M:      Jean Delvare <jdelvare@suse.com>
12420 L:      linux-hwmon@vger.kernel.org
12421 S:      Maintained
12422 F:      Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12423 F:      Documentation/hwmon/lm90.rst
12424 F:      drivers/hwmon/lm90.c
12425 F:      include/dt-bindings/thermal/lm90.h
12426
12427 LM95234 HARDWARE MONITOR DRIVER
12428 M:      Guenter Roeck <linux@roeck-us.net>
12429 L:      linux-hwmon@vger.kernel.org
12430 S:      Maintained
12431 F:      Documentation/hwmon/lm95234.rst
12432 F:      drivers/hwmon/lm95234.c
12433
12434 LME2510 MEDIA DRIVER
12435 M:      Malcolm Priestley <tvboxspy@gmail.com>
12436 L:      linux-media@vger.kernel.org
12437 S:      Maintained
12438 W:      https://linuxtv.org
12439 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12440 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
12441
12442 LOADPIN SECURITY MODULE
12443 M:      Kees Cook <keescook@chromium.org>
12444 S:      Supported
12445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12446 F:      Documentation/admin-guide/LSM/LoadPin.rst
12447 F:      security/loadpin/
12448
12449 LOCKING PRIMITIVES
12450 M:      Peter Zijlstra <peterz@infradead.org>
12451 M:      Ingo Molnar <mingo@redhat.com>
12452 M:      Will Deacon <will@kernel.org>
12453 R:      Waiman Long <longman@redhat.com>
12454 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
12455 L:      linux-kernel@vger.kernel.org
12456 S:      Maintained
12457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12458 F:      Documentation/locking/
12459 F:      arch/*/include/asm/spinlock*.h
12460 F:      include/linux/lockdep.h
12461 F:      include/linux/mutex*.h
12462 F:      include/linux/rwlock*.h
12463 F:      include/linux/rwsem*.h
12464 F:      include/linux/seqlock.h
12465 F:      include/linux/spinlock*.h
12466 F:      kernel/locking/
12467 F:      lib/locking*.[ch]
12468 X:      kernel/locking/locktorture.c
12469
12470 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12471 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
12472 L:      linux-ntfs-dev@lists.sourceforge.net
12473 S:      Maintained
12474 W:      http://www.linux-ntfs.org/content/view/19/37/
12475 F:      Documentation/admin-guide/ldm.rst
12476 F:      block/partitions/ldm.*
12477
12478 LOGITECH HID GAMING KEYBOARDS
12479 M:      Hans de Goede <hdegoede@redhat.com>
12480 L:      linux-input@vger.kernel.org
12481 S:      Maintained
12482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12483 F:      drivers/hid/hid-lg-g15.c
12484
12485 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12486 M:      Adrien Grassein <adrien.grassein@gmail.com>
12487 S:      Maintained
12488 F:      Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12489 F:      drivers/gpu/drm/bridge/lontium-lt8912b.c
12490
12491 LOONGARCH
12492 M:      Huacai Chen <chenhuacai@kernel.org>
12493 R:      WANG Xuerui <kernel@xen0n.name>
12494 L:      loongarch@lists.linux.dev
12495 S:      Maintained
12496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12497 F:      Documentation/arch/loongarch/
12498 F:      Documentation/translations/zh_CN/arch/loongarch/
12499 F:      arch/loongarch/
12500 F:      drivers/*/*loongarch*
12501
12502 LOONGSON GPIO DRIVER
12503 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12504 L:      linux-gpio@vger.kernel.org
12505 S:      Maintained
12506 F:      Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12507 F:      drivers/gpio/gpio-loongson-64bit.c
12508
12509 LOONGSON LS2X I2C DRIVER
12510 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12511 L:      linux-i2c@vger.kernel.org
12512 S:      Maintained
12513 F:      Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12514 F:      drivers/i2c/busses/i2c-ls2x.c
12515
12516 LOONGSON-2 SOC SERIES CLOCK DRIVER
12517 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12518 L:      linux-clk@vger.kernel.org
12519 S:      Maintained
12520 F:      Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12521 F:      drivers/clk/clk-loongson2.c
12522 F:      include/dt-bindings/clock/loongson,ls2k-clk.h
12523
12524 LOONGSON SPI DRIVER
12525 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12526 L:      linux-spi@vger.kernel.org
12527 S:      Maintained
12528 F:      Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
12529 F:      drivers/spi/spi-loongson-core.c
12530 F:      drivers/spi/spi-loongson-pci.c
12531 F:      drivers/spi/spi-loongson-plat.c
12532 F:      drivers/spi/spi-loongson.h
12533
12534 LOONGSON-2 SOC SERIES GUTS DRIVER
12535 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12536 L:      loongarch@lists.linux.dev
12537 S:      Maintained
12538 F:      Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
12539 F:      drivers/soc/loongson/loongson2_guts.c
12540
12541 LOONGSON-2 SOC SERIES PM DRIVER
12542 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12543 L:      linux-pm@vger.kernel.org
12544 S:      Maintained
12545 F:      Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
12546 F:      drivers/soc/loongson/loongson2_pm.c
12547
12548 LOONGSON-2 SOC SERIES PINCTRL DRIVER
12549 M:      zhanghongchen <zhanghongchen@loongson.cn>
12550 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12551 L:      linux-gpio@vger.kernel.org
12552 S:      Maintained
12553 F:      Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
12554 F:      drivers/pinctrl/pinctrl-loongson2.c
12555
12556 LOONGSON-2 SOC SERIES THERMAL DRIVER
12557 M:      zhanghongchen <zhanghongchen@loongson.cn>
12558 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12559 L:      linux-pm@vger.kernel.org
12560 S:      Maintained
12561 F:      Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
12562 F:      drivers/thermal/loongson2_thermal.c
12563
12564 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
12565 M:      Sathya Prakash <sathya.prakash@broadcom.com>
12566 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
12567 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
12568 L:      MPT-FusionLinux.pdl@broadcom.com
12569 L:      linux-scsi@vger.kernel.org
12570 S:      Supported
12571 W:      http://www.avagotech.com/support/
12572 F:      drivers/message/fusion/
12573 F:      drivers/scsi/mpt3sas/
12574
12575 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
12576 M:      Matthew Wilcox <willy@infradead.org>
12577 L:      linux-scsi@vger.kernel.org
12578 S:      Maintained
12579 F:      drivers/scsi/sym53c8xx_2/
12580
12581 LTC1660 DAC DRIVER
12582 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12583 L:      linux-iio@vger.kernel.org
12584 S:      Maintained
12585 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
12586 F:      drivers/iio/dac/ltc1660.c
12587
12588 LTC2688 IIO DAC DRIVER
12589 M:      Nuno Sá <nuno.sa@analog.com>
12590 L:      linux-iio@vger.kernel.org
12591 S:      Supported
12592 W:      https://ez.analog.com/linux-software-drivers
12593 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
12594 F:      Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
12595 F:      drivers/iio/dac/ltc2688.c
12596
12597 LTC2947 HARDWARE MONITOR DRIVER
12598 M:      Nuno Sá <nuno.sa@analog.com>
12599 L:      linux-hwmon@vger.kernel.org
12600 S:      Supported
12601 W:      https://ez.analog.com/linux-software-drivers
12602 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
12603 F:      drivers/hwmon/ltc2947-core.c
12604 F:      drivers/hwmon/ltc2947-i2c.c
12605 F:      drivers/hwmon/ltc2947-spi.c
12606 F:      drivers/hwmon/ltc2947.h
12607
12608 LTC2991 HARDWARE MONITOR DRIVER
12609 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
12610 L:      linux-hwmon@vger.kernel.org
12611 S:      Supported
12612 W:      https://ez.analog.com/linux-software-drivers
12613 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
12614 F:      drivers/hwmon/ltc2991.c
12615
12616 LTC2983 IIO TEMPERATURE DRIVER
12617 M:      Nuno Sá <nuno.sa@analog.com>
12618 L:      linux-iio@vger.kernel.org
12619 S:      Supported
12620 W:      https://ez.analog.com/linux-software-drivers
12621 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
12622 F:      drivers/iio/temperature/ltc2983.c
12623
12624 LTC4261 HARDWARE MONITOR DRIVER
12625 M:      Guenter Roeck <linux@roeck-us.net>
12626 L:      linux-hwmon@vger.kernel.org
12627 S:      Maintained
12628 F:      Documentation/hwmon/ltc4261.rst
12629 F:      drivers/hwmon/ltc4261.c
12630
12631 LTC4306 I2C MULTIPLEXER DRIVER
12632 M:      Michael Hennerich <michael.hennerich@analog.com>
12633 L:      linux-i2c@vger.kernel.org
12634 S:      Supported
12635 W:      https://ez.analog.com/linux-software-drivers
12636 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
12637 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
12638
12639 LTP (Linux Test Project)
12640 M:      Mike Frysinger <vapier@gentoo.org>
12641 M:      Cyril Hrubis <chrubis@suse.cz>
12642 M:      Wanlong Gao <wanlong.gao@gmail.com>
12643 M:      Jan Stancek <jstancek@redhat.com>
12644 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
12645 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
12646 L:      ltp@lists.linux.it (subscribers-only)
12647 S:      Maintained
12648 W:      http://linux-test-project.github.io/
12649 T:      git https://github.com/linux-test-project/ltp.git
12650
12651 LYNX 28G SERDES PHY DRIVER
12652 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12653 L:      netdev@vger.kernel.org
12654 S:      Supported
12655 F:      Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
12656 F:      drivers/phy/freescale/phy-fsl-lynx-28g.c
12657
12658 LYNX PCS MODULE
12659 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12660 L:      netdev@vger.kernel.org
12661 S:      Supported
12662 F:      drivers/net/pcs/pcs-lynx.c
12663 F:      include/linux/pcs-lynx.h
12664
12665 M68K ARCHITECTURE
12666 M:      Geert Uytterhoeven <geert@linux-m68k.org>
12667 L:      linux-m68k@lists.linux-m68k.org
12668 S:      Maintained
12669 W:      http://www.linux-m68k.org/
12670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
12671 F:      arch/m68k/
12672 F:      drivers/zorro/
12673
12674 M68K ON APPLE MACINTOSH
12675 M:      Joshua Thompson <funaho@jurai.org>
12676 L:      linux-m68k@lists.linux-m68k.org
12677 S:      Maintained
12678 W:      http://www.mac.linux-m68k.org/
12679 F:      arch/m68k/mac/
12680 F:      drivers/macintosh/adb-iop.c
12681 F:      drivers/macintosh/via-macii.c
12682
12683 M68K ON HP9000/300
12684 M:      Philip Blundell <philb@gnu.org>
12685 S:      Maintained
12686 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
12687 F:      arch/m68k/hp300/
12688
12689 M88DS3103 MEDIA DRIVER
12690 M:      Antti Palosaari <crope@iki.fi>
12691 L:      linux-media@vger.kernel.org
12692 S:      Maintained
12693 W:      https://linuxtv.org
12694 W:      http://palosaari.fi/linux/
12695 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12696 T:      git git://linuxtv.org/anttip/media_tree.git
12697 F:      drivers/media/dvb-frontends/m88ds3103*
12698
12699 M88RS2000 MEDIA DRIVER
12700 M:      Malcolm Priestley <tvboxspy@gmail.com>
12701 L:      linux-media@vger.kernel.org
12702 S:      Maintained
12703 W:      https://linuxtv.org
12704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12705 F:      drivers/media/dvb-frontends/m88rs2000*
12706
12707 MA901 MASTERKIT USB FM RADIO DRIVER
12708 M:      Alexey Klimov <klimov.linux@gmail.com>
12709 L:      linux-media@vger.kernel.org
12710 S:      Maintained
12711 T:      git git://linuxtv.org/media_tree.git
12712 F:      drivers/media/radio/radio-ma901.c
12713
12714 MAC80211
12715 M:      Johannes Berg <johannes@sipsolutions.net>
12716 L:      linux-wireless@vger.kernel.org
12717 S:      Maintained
12718 W:      https://wireless.wiki.kernel.org/
12719 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
12720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
12721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
12722 F:      Documentation/networking/mac80211-injection.rst
12723 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
12724 F:      drivers/net/wireless/virtual/mac80211_hwsim.[ch]
12725 F:      include/net/mac80211.h
12726 F:      net/mac80211/
12727
12728 MAILBOX API
12729 M:      Jassi Brar <jassisinghbrar@gmail.com>
12730 L:      linux-kernel@vger.kernel.org
12731 S:      Maintained
12732 F:      Documentation/devicetree/bindings/mailbox/
12733 F:      drivers/mailbox/
12734 F:      include/dt-bindings/mailbox/
12735 F:      include/linux/mailbox_client.h
12736 F:      include/linux/mailbox_controller.h
12737
12738 MAILBOX ARM MHUv2
12739 M:      Viresh Kumar <viresh.kumar@linaro.org>
12740 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
12741 L:      linux-kernel@vger.kernel.org
12742 S:      Maintained
12743 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
12744 F:      drivers/mailbox/arm_mhuv2.c
12745 F:      include/linux/mailbox/arm_mhuv2_message.h
12746
12747 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
12748 M:      Michael Kerrisk <mtk.manpages@gmail.com>
12749 L:      linux-man@vger.kernel.org
12750 S:      Maintained
12751 W:      http://www.kernel.org/doc/man-pages
12752
12753 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
12754 M:      Jeremy Kerr <jk@codeconstruct.com.au>
12755 M:      Matt Johnston <matt@codeconstruct.com.au>
12756 L:      netdev@vger.kernel.org
12757 S:      Maintained
12758 F:      Documentation/networking/mctp.rst
12759 F:      drivers/net/mctp/
12760 F:      include/net/mctp.h
12761 F:      include/net/mctpdevice.h
12762 F:      include/net/netns/mctp.h
12763 F:      net/mctp/
12764
12765 MAPLE TREE
12766 M:      Liam R. Howlett <Liam.Howlett@oracle.com>
12767 L:      maple-tree@lists.infradead.org
12768 L:      linux-mm@kvack.org
12769 S:      Supported
12770 F:      Documentation/core-api/maple_tree.rst
12771 F:      include/linux/maple_tree.h
12772 F:      include/trace/events/maple_tree.h
12773 F:      lib/maple_tree.c
12774 F:      lib/test_maple_tree.c
12775 F:      tools/testing/radix-tree/linux/maple_tree.h
12776 F:      tools/testing/radix-tree/maple.c
12777
12778 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
12779 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
12780 L:      linux-mips@vger.kernel.org
12781 S:      Maintained
12782 F:      arch/mips/boot/dts/img/pistachio*
12783
12784 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
12785 M:      Andrew Lunn <andrew@lunn.ch>
12786 L:      netdev@vger.kernel.org
12787 S:      Maintained
12788 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
12789 F:      Documentation/networking/devlink/mv88e6xxx.rst
12790 F:      drivers/net/dsa/mv88e6xxx/
12791 F:      include/linux/dsa/mv88e6xxx.h
12792 F:      include/linux/platform_data/mv88e6xxx.h
12793
12794 MARVELL ARMADA 3700 PHY DRIVERS
12795 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12796 S:      Maintained
12797 F:      Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
12798 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
12799 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
12800 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
12801
12802 MARVELL ARMADA 3700 SERIAL DRIVER
12803 M:      Pali Rohár <pali@kernel.org>
12804 S:      Maintained
12805 F:      Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
12806 F:      Documentation/devicetree/bindings/serial/mvebu-uart.txt
12807 F:      drivers/tty/serial/mvebu-uart.c
12808
12809 MARVELL ARMADA DRM SUPPORT
12810 M:      Russell King <linux@armlinux.org.uk>
12811 S:      Maintained
12812 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
12813 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
12814 F:      Documentation/devicetree/bindings/display/armada/
12815 F:      drivers/gpu/drm/armada/
12816 F:      include/uapi/drm/armada_drm.h
12817
12818 MARVELL CRYPTO DRIVER
12819 M:      Boris Brezillon <bbrezillon@kernel.org>
12820 M:      Arnaud Ebalard <arno@natisbad.org>
12821 M:      Srujana Challa <schalla@marvell.com>
12822 L:      linux-crypto@vger.kernel.org
12823 S:      Maintained
12824 F:      drivers/crypto/marvell/
12825 F:      include/linux/soc/marvell/octeontx2/
12826
12827 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
12828 M:      Mirko Lindner <mlindner@marvell.com>
12829 M:      Stephen Hemminger <stephen@networkplumber.org>
12830 L:      netdev@vger.kernel.org
12831 S:      Maintained
12832 F:      drivers/net/ethernet/marvell/sk*
12833
12834 MARVELL LIBERTAS WIRELESS DRIVER
12835 L:      libertas-dev@lists.infradead.org
12836 S:      Orphan
12837 F:      drivers/net/wireless/marvell/libertas/
12838
12839 MARVELL MACCHIATOBIN SUPPORT
12840 M:      Russell King <linux@armlinux.org.uk>
12841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12842 S:      Maintained
12843 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
12844
12845 MARVELL MV643XX ETHERNET DRIVER
12846 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
12847 L:      netdev@vger.kernel.org
12848 S:      Maintained
12849 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
12850 F:      include/linux/mv643xx.h
12851
12852 MARVELL MV88X3310 PHY DRIVER
12853 M:      Russell King <linux@armlinux.org.uk>
12854 M:      Marek Behún <kabel@kernel.org>
12855 L:      netdev@vger.kernel.org
12856 S:      Maintained
12857 F:      drivers/net/phy/marvell10g.c
12858
12859 MARVELL MVEBU THERMAL DRIVER
12860 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12861 S:      Maintained
12862 F:      drivers/thermal/armada_thermal.c
12863
12864 MARVELL MVNETA ETHERNET DRIVER
12865 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12866 L:      netdev@vger.kernel.org
12867 S:      Maintained
12868 F:      drivers/net/ethernet/marvell/mvneta.*
12869
12870 MARVELL MVPP2 ETHERNET DRIVER
12871 M:      Marcin Wojtas <mw@semihalf.com>
12872 M:      Russell King <linux@armlinux.org.uk>
12873 L:      netdev@vger.kernel.org
12874 S:      Maintained
12875 F:      Documentation/devicetree/bindings/net/marvell,pp2.yaml
12876 F:      drivers/net/ethernet/marvell/mvpp2/
12877
12878 MARVELL MWIFIEX WIRELESS DRIVER
12879 M:      Brian Norris <briannorris@chromium.org>
12880 L:      linux-wireless@vger.kernel.org
12881 S:      Odd Fixes
12882 F:      drivers/net/wireless/marvell/mwifiex/
12883
12884 MARVELL MWL8K WIRELESS DRIVER
12885 L:      linux-wireless@vger.kernel.org
12886 S:      Orphan
12887 F:      drivers/net/wireless/marvell/mwl8k.c
12888
12889 MARVELL NAND CONTROLLER DRIVER
12890 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12891 L:      linux-mtd@lists.infradead.org
12892 S:      Maintained
12893 F:      drivers/mtd/nand/raw/marvell_nand.c
12894
12895 MARVELL OCTEON ENDPOINT DRIVER
12896 M:      Veerasenareddy Burru <vburru@marvell.com>
12897 M:      Sathesh Edara <sedara@marvell.com>
12898 L:      netdev@vger.kernel.org
12899 S:      Supported
12900 F:      drivers/net/ethernet/marvell/octeon_ep
12901
12902 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
12903 M:      Sunil Goutham <sgoutham@marvell.com>
12904 M:      Geetha sowjanya <gakula@marvell.com>
12905 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12906 M:      hariprasad <hkelam@marvell.com>
12907 L:      netdev@vger.kernel.org
12908 S:      Supported
12909 F:      drivers/net/ethernet/marvell/octeontx2/nic/
12910 F:      include/linux/soc/marvell/octeontx2/
12911
12912 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
12913 M:      Sunil Goutham <sgoutham@marvell.com>
12914 M:      Linu Cherian <lcherian@marvell.com>
12915 M:      Geetha sowjanya <gakula@marvell.com>
12916 M:      Jerin Jacob <jerinj@marvell.com>
12917 M:      hariprasad <hkelam@marvell.com>
12918 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12919 L:      netdev@vger.kernel.org
12920 S:      Supported
12921 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
12922 F:      drivers/net/ethernet/marvell/octeontx2/af/
12923
12924 MARVELL PRESTERA ETHERNET SWITCH DRIVER
12925 M:      Taras Chornyi <taras.chornyi@plvision.eu>
12926 S:      Supported
12927 W:      https://github.com/Marvell-switching/switchdev-prestera
12928 F:      drivers/net/ethernet/marvell/prestera/
12929
12930 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
12931 M:      Nicolas Pitre <nico@fluxnic.net>
12932 S:      Odd Fixes
12933 F:      drivers/mmc/host/mvsdio.*
12934
12935 MARVELL USB MDIO CONTROLLER DRIVER
12936 M:      Tobias Waldekranz <tobias@waldekranz.com>
12937 L:      netdev@vger.kernel.org
12938 S:      Maintained
12939 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
12940 F:      drivers/net/mdio/mdio-mvusb.c
12941
12942 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
12943 M:      Hu Ziji <huziji@marvell.com>
12944 L:      linux-mmc@vger.kernel.org
12945 S:      Supported
12946 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
12947 F:      drivers/mmc/host/sdhci-xenon*
12948
12949 MATROX FRAMEBUFFER DRIVER
12950 L:      linux-fbdev@vger.kernel.org
12951 S:      Orphan
12952 F:      drivers/video/fbdev/matrox/matroxfb_*
12953 F:      include/uapi/linux/matroxfb.h
12954
12955 MAX15301 DRIVER
12956 M:      Daniel Nilsson <daniel.nilsson@flex.com>
12957 L:      linux-hwmon@vger.kernel.org
12958 S:      Maintained
12959 F:      Documentation/hwmon/max15301.rst
12960 F:      drivers/hwmon/pmbus/max15301.c
12961
12962 MAX16065 HARDWARE MONITOR DRIVER
12963 M:      Guenter Roeck <linux@roeck-us.net>
12964 L:      linux-hwmon@vger.kernel.org
12965 S:      Maintained
12966 F:      Documentation/hwmon/max16065.rst
12967 F:      drivers/hwmon/max16065.c
12968
12969 MAX2175 SDR TUNER DRIVER
12970 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
12971 L:      linux-media@vger.kernel.org
12972 S:      Maintained
12973 T:      git git://linuxtv.org/media_tree.git
12974 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
12975 F:      Documentation/userspace-api/media/drivers/max2175.rst
12976 F:      drivers/media/i2c/max2175*
12977 F:      include/uapi/linux/max2175.h
12978
12979 MAX31827 TEMPERATURE SWITCH DRIVER
12980 M:      Daniel Matyas <daniel.matyas@analog.com>
12981 L:      linux-hwmon@vger.kernel.org
12982 S:      Supported
12983 W:      https://ez.analog.com/linux-software-drivers
12984 F:      Documentation/devicetree/bindings/hwmon/adi,max31827.yaml
12985 F:      Documentation/hwmon/max31827.rst
12986 F:      drivers/hwmon/max31827.c
12987
12988 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
12989 L:      linux-hwmon@vger.kernel.org
12990 S:      Orphan
12991 F:      Documentation/hwmon/max6650.rst
12992 F:      drivers/hwmon/max6650.c
12993
12994 MAX6697 HARDWARE MONITOR DRIVER
12995 M:      Guenter Roeck <linux@roeck-us.net>
12996 L:      linux-hwmon@vger.kernel.org
12997 S:      Maintained
12998 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
12999 F:      Documentation/hwmon/max6697.rst
13000 F:      drivers/hwmon/max6697.c
13001 F:      include/linux/platform_data/max6697.h
13002
13003 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13004 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
13005 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13006 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13007 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13008 L:      linux-media@vger.kernel.org
13009 S:      Maintained
13010 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13011 F:      drivers/media/i2c/max9286.c
13012
13013 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13014 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13015 L:      linux-media@vger.kernel.org
13016 S:      Maintained
13017 F:      drivers/staging/media/max96712/max96712.c
13018
13019 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13020 M:      Peter Rosin <peda@axentia.se>
13021 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13022 S:      Maintained
13023 F:      Documentation/devicetree/bindings/sound/max9860.txt
13024 F:      sound/soc/codecs/max9860.*
13025
13026 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13027 M:      Andreas Klinger <ak@it-klinger.de>
13028 L:      linux-iio@vger.kernel.org
13029 S:      Maintained
13030 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13031 F:      drivers/iio/proximity/mb1232.c
13032
13033 MAXIM MAX11205 DRIVER
13034 M:      Ramona Bolboaca <ramona.bolboaca@analog.com>
13035 L:      linux-iio@vger.kernel.org
13036 S:      Supported
13037 W:      https://ez.analog.com/linux-software-drivers
13038 F:      Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13039 F:      drivers/iio/adc/max11205.c
13040
13041 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13042 R:      Iskren Chernev <iskren.chernev@gmail.com>
13043 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13044 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13045 R:      Matheus Castello <matheus@castello.eng.br>
13046 L:      linux-pm@vger.kernel.org
13047 S:      Maintained
13048 F:      Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13049 F:      drivers/power/supply/max17040_battery.c
13050
13051 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13052 R:      Hans de Goede <hdegoede@redhat.com>
13053 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13054 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13055 R:      Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13056 R:      Purism Kernel Team <kernel@puri.sm>
13057 L:      linux-pm@vger.kernel.org
13058 S:      Maintained
13059 F:      Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13060 F:      drivers/power/supply/max17042_battery.c
13061
13062 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13063 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13064 L:      linux-kernel@vger.kernel.org
13065 S:      Maintained
13066 F:      Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13067 F:      drivers/regulator/max20086-regulator.c
13068
13069 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13070 M:      Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13071 L:      linux-iio@vger.kernel.org
13072 S:      Maintained
13073 F:      drivers/iio/temperature/max30208.c
13074
13075 MAXIM MAX77650 PMIC MFD DRIVER
13076 M:      Bartosz Golaszewski <brgl@bgdev.pl>
13077 L:      linux-kernel@vger.kernel.org
13078 S:      Maintained
13079 F:      Documentation/devicetree/bindings/*/*max77650.yaml
13080 F:      Documentation/devicetree/bindings/*/max77650*.yaml
13081 F:      drivers/gpio/gpio-max77650.c
13082 F:      drivers/input/misc/max77650-onkey.c
13083 F:      drivers/leds/leds-max77650.c
13084 F:      drivers/mfd/max77650.c
13085 F:      drivers/power/supply/max77650-charger.c
13086 F:      drivers/regulator/max77650-regulator.c
13087 F:      include/linux/mfd/max77650.h
13088
13089 MAXIM MAX77714 PMIC MFD DRIVER
13090 M:      Luca Ceresoli <luca@lucaceresoli.net>
13091 S:      Maintained
13092 F:      Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13093 F:      drivers/mfd/max77714.c
13094 F:      include/linux/mfd/max77714.h
13095
13096 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13097 M:      Javier Martinez Canillas <javier@dowhile0.org>
13098 L:      linux-kernel@vger.kernel.org
13099 S:      Supported
13100 F:      Documentation/devicetree/bindings/*/*max77802.yaml
13101 F:      drivers/regulator/max77802-regulator.c
13102 F:      include/dt-bindings/*/*max77802.h
13103
13104 MAXIM MAX77976 BATTERY CHARGER
13105 M:      Luca Ceresoli <luca@lucaceresoli.net>
13106 S:      Supported
13107 F:      Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13108 F:      drivers/power/supply/max77976_charger.c
13109
13110 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13111 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13112 L:      linux-pm@vger.kernel.org
13113 S:      Maintained
13114 B:      mailto:linux-samsung-soc@vger.kernel.org
13115 F:      Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13116 F:      Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13117 F:      drivers/power/supply/max14577_charger.c
13118 F:      drivers/power/supply/max77693_charger.c
13119
13120 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13121 M:      Chanwoo Choi <cw00.choi@samsung.com>
13122 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13123 L:      linux-kernel@vger.kernel.org
13124 S:      Maintained
13125 B:      mailto:linux-samsung-soc@vger.kernel.org
13126 F:      Documentation/devicetree/bindings/*/maxim,max14577.yaml
13127 F:      Documentation/devicetree/bindings/*/maxim,max77686.yaml
13128 F:      Documentation/devicetree/bindings/*/maxim,max77693.yaml
13129 F:      Documentation/devicetree/bindings/*/maxim,max77843.yaml
13130 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
13131 F:      drivers/*/*max77843.c
13132 F:      drivers/*/max14577*.c
13133 F:      drivers/*/max77686*.c
13134 F:      drivers/*/max77693*.c
13135 F:      drivers/clk/clk-max77686.c
13136 F:      drivers/extcon/extcon-max14577.c
13137 F:      drivers/extcon/extcon-max77693.c
13138 F:      drivers/rtc/rtc-max77686.c
13139 F:      include/linux/mfd/max14577*.h
13140 F:      include/linux/mfd/max77686*.h
13141 F:      include/linux/mfd/max77693*.h
13142
13143 MAXIRADIO FM RADIO RECEIVER DRIVER
13144 M:      Hans Verkuil <hverkuil@xs4all.nl>
13145 L:      linux-media@vger.kernel.org
13146 S:      Maintained
13147 W:      https://linuxtv.org
13148 T:      git git://linuxtv.org/media_tree.git
13149 F:      drivers/media/radio/radio-maxiradio*
13150
13151 MAXLINEAR ETHERNET PHY DRIVER
13152 M:      Xu Liang <lxu@maxlinear.com>
13153 L:      netdev@vger.kernel.org
13154 S:      Supported
13155 F:      drivers/net/phy/mxl-gpy.c
13156
13157 MCAN MMIO DEVICE DRIVER
13158 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13159 L:      linux-can@vger.kernel.org
13160 S:      Maintained
13161 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13162 F:      drivers/net/can/m_can/m_can.c
13163 F:      drivers/net/can/m_can/m_can.h
13164 F:      drivers/net/can/m_can/m_can_platform.c
13165
13166 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13167 R:      Yasushi SHOJI <yashi@spacecubics.com>
13168 L:      linux-can@vger.kernel.org
13169 S:      Maintained
13170 F:      drivers/net/can/usb/mcba_usb.c
13171
13172 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13173 M:      Rishi Gupta <gupt21@gmail.com>
13174 L:      linux-i2c@vger.kernel.org
13175 L:      linux-input@vger.kernel.org
13176 S:      Maintained
13177 F:      drivers/hid/hid-mcp2221.c
13178
13179 MCP251XFD SPI-CAN NETWORK DRIVER
13180 M:      Marc Kleine-Budde <mkl@pengutronix.de>
13181 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13182 R:      Thomas Kopp <thomas.kopp@microchip.com>
13183 L:      linux-can@vger.kernel.org
13184 S:      Maintained
13185 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13186 F:      drivers/net/can/spi/mcp251xfd/
13187
13188 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13189 M:      Peter Rosin <peda@axentia.se>
13190 L:      linux-iio@vger.kernel.org
13191 S:      Maintained
13192 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13193 F:      drivers/iio/potentiometer/mcp4018.c
13194 F:      drivers/iio/potentiometer/mcp4531.c
13195
13196 MCR20A IEEE-802.15.4 RADIO DRIVER
13197 M:      Stefan Schmidt <stefan@datenfreihafen.org>
13198 L:      linux-wpan@vger.kernel.org
13199 S:      Odd Fixes
13200 W:      https://github.com/xueliu/mcr20a-linux
13201 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13202 F:      drivers/net/ieee802154/mcr20a.c
13203 F:      drivers/net/ieee802154/mcr20a.h
13204
13205 MDIO REGMAP DRIVER
13206 M:      Maxime Chevallier <maxime.chevallier@bootlin.com>
13207 L:      netdev@vger.kernel.org
13208 S:      Maintained
13209 F:      drivers/net/mdio/mdio-regmap.c
13210 F:      include/linux/mdio/mdio-regmap.h
13211
13212 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13213 M:      William Breathitt Gray <william.gray@linaro.org>
13214 L:      linux-iio@vger.kernel.org
13215 S:      Maintained
13216 F:      drivers/iio/dac/cio-dac.c
13217
13218 MEDIA CONTROLLER FRAMEWORK
13219 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13220 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13221 L:      linux-media@vger.kernel.org
13222 S:      Supported
13223 W:      https://www.linuxtv.org
13224 T:      git git://linuxtv.org/media_tree.git
13225 F:      drivers/media/mc/
13226 F:      include/media/media-*.h
13227 F:      include/uapi/linux/media.h
13228
13229 MEDIA DRIVER FOR FREESCALE IMX PXP
13230 M:      Philipp Zabel <p.zabel@pengutronix.de>
13231 L:      linux-media@vger.kernel.org
13232 S:      Maintained
13233 T:      git git://linuxtv.org/media_tree.git
13234 F:      drivers/media/platform/nxp/imx-pxp.[ch]
13235
13236 MEDIA DRIVERS FOR ASCOT2E
13237 M:      Sergey Kozlov <serjk@netup.ru>
13238 M:      Abylay Ospan <aospan@netup.ru>
13239 L:      linux-media@vger.kernel.org
13240 S:      Supported
13241 W:      https://linuxtv.org
13242 W:      http://netup.tv/
13243 T:      git git://linuxtv.org/media_tree.git
13244 F:      drivers/media/dvb-frontends/ascot2e*
13245
13246 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13247 M:      Jasmin Jessich <jasmin@anw.at>
13248 L:      linux-media@vger.kernel.org
13249 S:      Maintained
13250 W:      https://linuxtv.org
13251 T:      git git://linuxtv.org/media_tree.git
13252 F:      drivers/media/dvb-frontends/cxd2099*
13253
13254 MEDIA DRIVERS FOR CXD2841ER
13255 M:      Sergey Kozlov <serjk@netup.ru>
13256 M:      Abylay Ospan <aospan@netup.ru>
13257 L:      linux-media@vger.kernel.org
13258 S:      Supported
13259 W:      https://linuxtv.org
13260 W:      http://netup.tv/
13261 T:      git git://linuxtv.org/media_tree.git
13262 F:      drivers/media/dvb-frontends/cxd2841er*
13263
13264 MEDIA DRIVERS FOR CXD2880
13265 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
13266 L:      linux-media@vger.kernel.org
13267 S:      Supported
13268 W:      http://linuxtv.org/
13269 T:      git git://linuxtv.org/media_tree.git
13270 F:      drivers/media/dvb-frontends/cxd2880/*
13271 F:      drivers/media/spi/cxd2880*
13272
13273 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13274 L:      linux-media@vger.kernel.org
13275 S:      Orphan
13276 W:      https://linuxtv.org
13277 T:      git git://linuxtv.org/media_tree.git
13278 F:      drivers/media/pci/ddbridge/*
13279
13280 MEDIA DRIVERS FOR FREESCALE IMX
13281 M:      Steve Longerbeam <slongerbeam@gmail.com>
13282 M:      Philipp Zabel <p.zabel@pengutronix.de>
13283 L:      linux-media@vger.kernel.org
13284 S:      Maintained
13285 T:      git git://linuxtv.org/media_tree.git
13286 F:      Documentation/admin-guide/media/imx.rst
13287 F:      Documentation/devicetree/bindings/media/imx.txt
13288 F:      drivers/staging/media/imx/
13289 F:      include/linux/imx-media.h
13290 F:      include/media/imx.h
13291
13292 MEDIA DRIVERS FOR FREESCALE IMX7/8
13293 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13294 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13295 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
13296 R:      Purism Kernel Team <kernel@puri.sm>
13297 L:      linux-media@vger.kernel.org
13298 S:      Maintained
13299 T:      git git://linuxtv.org/media_tree.git
13300 F:      Documentation/admin-guide/media/imx7.rst
13301 F:      Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13302 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13303 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13304 F:      drivers/media/platform/nxp/imx-mipi-csis.c
13305 F:      drivers/media/platform/nxp/imx7-media-csi.c
13306 F:      drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13307
13308 MEDIA DRIVERS FOR HELENE
13309 M:      Abylay Ospan <aospan@netup.ru>
13310 L:      linux-media@vger.kernel.org
13311 S:      Supported
13312 W:      https://linuxtv.org
13313 W:      http://netup.tv/
13314 T:      git git://linuxtv.org/media_tree.git
13315 F:      drivers/media/dvb-frontends/helene*
13316
13317 MEDIA DRIVERS FOR HORUS3A
13318 M:      Sergey Kozlov <serjk@netup.ru>
13319 M:      Abylay Ospan <aospan@netup.ru>
13320 L:      linux-media@vger.kernel.org
13321 S:      Supported
13322 W:      https://linuxtv.org
13323 W:      http://netup.tv/
13324 T:      git git://linuxtv.org/media_tree.git
13325 F:      drivers/media/dvb-frontends/horus3a*
13326
13327 MEDIA DRIVERS FOR LNBH25
13328 M:      Sergey Kozlov <serjk@netup.ru>
13329 M:      Abylay Ospan <aospan@netup.ru>
13330 L:      linux-media@vger.kernel.org
13331 S:      Supported
13332 W:      https://linuxtv.org
13333 W:      http://netup.tv/
13334 T:      git git://linuxtv.org/media_tree.git
13335 F:      drivers/media/dvb-frontends/lnbh25*
13336
13337 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13338 L:      linux-media@vger.kernel.org
13339 S:      Orphan
13340 W:      https://linuxtv.org
13341 T:      git git://linuxtv.org/media_tree.git
13342 F:      drivers/media/dvb-frontends/mxl5xx*
13343
13344 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13345 M:      Sergey Kozlov <serjk@netup.ru>
13346 M:      Abylay Ospan <aospan@netup.ru>
13347 L:      linux-media@vger.kernel.org
13348 S:      Supported
13349 W:      https://linuxtv.org
13350 W:      http://netup.tv/
13351 T:      git git://linuxtv.org/media_tree.git
13352 F:      drivers/media/pci/netup_unidvb/*
13353
13354 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13355 M:      Dmitry Osipenko <digetx@gmail.com>
13356 L:      linux-media@vger.kernel.org
13357 L:      linux-tegra@vger.kernel.org
13358 S:      Maintained
13359 T:      git git://linuxtv.org/media_tree.git
13360 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13361 F:      drivers/media/platform/nvidia/tegra-vde/
13362
13363 MEDIA DRIVERS FOR RENESAS - CEU
13364 M:      Jacopo Mondi <jacopo@jmondi.org>
13365 L:      linux-media@vger.kernel.org
13366 L:      linux-renesas-soc@vger.kernel.org
13367 S:      Supported
13368 T:      git git://linuxtv.org/media_tree.git
13369 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
13370 F:      drivers/media/platform/renesas/renesas-ceu.c
13371 F:      include/media/drv-intf/renesas-ceu.h
13372
13373 MEDIA DRIVERS FOR RENESAS - DRIF
13374 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
13375 L:      linux-media@vger.kernel.org
13376 L:      linux-renesas-soc@vger.kernel.org
13377 S:      Supported
13378 T:      git git://linuxtv.org/media_tree.git
13379 F:      Documentation/devicetree/bindings/media/renesas,drif.yaml
13380 F:      drivers/media/platform/renesas/rcar_drif.c
13381
13382 MEDIA DRIVERS FOR RENESAS - FCP
13383 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13384 L:      linux-media@vger.kernel.org
13385 L:      linux-renesas-soc@vger.kernel.org
13386 S:      Supported
13387 T:      git git://linuxtv.org/media_tree.git
13388 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
13389 F:      drivers/media/platform/renesas/rcar-fcp.c
13390 F:      include/media/rcar-fcp.h
13391
13392 MEDIA DRIVERS FOR RENESAS - FDP1
13393 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13394 L:      linux-media@vger.kernel.org
13395 L:      linux-renesas-soc@vger.kernel.org
13396 S:      Supported
13397 T:      git git://linuxtv.org/media_tree.git
13398 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
13399 F:      drivers/media/platform/renesas/rcar_fdp1.c
13400
13401 MEDIA DRIVERS FOR RENESAS - VIN
13402 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13403 L:      linux-media@vger.kernel.org
13404 L:      linux-renesas-soc@vger.kernel.org
13405 S:      Supported
13406 T:      git git://linuxtv.org/media_tree.git
13407 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
13408 F:      Documentation/devicetree/bindings/media/renesas,isp.yaml
13409 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
13410 F:      drivers/media/platform/renesas/rcar-isp.c
13411 F:      drivers/media/platform/renesas/rcar-vin/
13412
13413 MEDIA DRIVERS FOR RENESAS - VSP1
13414 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13415 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13416 L:      linux-media@vger.kernel.org
13417 L:      linux-renesas-soc@vger.kernel.org
13418 S:      Supported
13419 T:      git git://linuxtv.org/media_tree.git
13420 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13421 F:      drivers/media/platform/renesas/vsp1/
13422
13423 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13424 L:      linux-media@vger.kernel.org
13425 S:      Orphan
13426 W:      https://linuxtv.org
13427 T:      git git://linuxtv.org/media_tree.git
13428 F:      drivers/media/dvb-frontends/stv0910*
13429
13430 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13431 L:      linux-media@vger.kernel.org
13432 S:      Orphan
13433 W:      https://linuxtv.org
13434 T:      git git://linuxtv.org/media_tree.git
13435 F:      drivers/media/dvb-frontends/stv6111*
13436
13437 MEDIA DRIVERS FOR STM32 - DCMI
13438 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
13439 L:      linux-media@vger.kernel.org
13440 S:      Supported
13441 T:      git git://linuxtv.org/media_tree.git
13442 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13443 F:      drivers/media/platform/st/stm32/stm32-dcmi.c
13444
13445 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13446 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13447 L:      linux-media@vger.kernel.org
13448 S:      Maintained
13449 W:      https://linuxtv.org
13450 Q:      http://patchwork.kernel.org/project/linux-media/list/
13451 T:      git git://linuxtv.org/media_tree.git
13452 F:      Documentation/admin-guide/media/
13453 F:      Documentation/devicetree/bindings/media/
13454 F:      Documentation/driver-api/media/
13455 F:      Documentation/userspace-api/media/
13456 F:      drivers/media/
13457 F:      drivers/staging/media/
13458 F:      include/dt-bindings/media/
13459 F:      include/linux/platform_data/media/
13460 F:      include/media/
13461 F:      include/uapi/linux/dvb/
13462 F:      include/uapi/linux/ivtv*
13463 F:      include/uapi/linux/media.h
13464 F:      include/uapi/linux/uvcvideo.h
13465 F:      include/uapi/linux/v4l2-*
13466 F:      include/uapi/linux/videodev2.h
13467
13468 MEDIATEK BLUETOOTH DRIVER
13469 M:      Sean Wang <sean.wang@mediatek.com>
13470 L:      linux-bluetooth@vger.kernel.org
13471 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13472 S:      Maintained
13473 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13474 F:      drivers/bluetooth/btmtkuart.c
13475
13476 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13477 M:      Sean Wang <sean.wang@mediatek.com>
13478 L:      linux-pm@vger.kernel.org
13479 S:      Maintained
13480 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13481 F:      drivers/power/reset/mt6323-poweroff.c
13482
13483 MEDIATEK CIR DRIVER
13484 M:      Sean Wang <sean.wang@mediatek.com>
13485 S:      Maintained
13486 F:      drivers/media/rc/mtk-cir.c
13487
13488 MEDIATEK DMA DRIVER
13489 M:      Sean Wang <sean.wang@mediatek.com>
13490 L:      dmaengine@vger.kernel.org
13491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13492 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13493 S:      Maintained
13494 F:      Documentation/devicetree/bindings/dma/mtk-*
13495 F:      drivers/dma/mediatek/
13496
13497 MEDIATEK ETHERNET DRIVER
13498 M:      Felix Fietkau <nbd@nbd.name>
13499 M:      John Crispin <john@phrozen.org>
13500 M:      Sean Wang <sean.wang@mediatek.com>
13501 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
13502 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13503 L:      netdev@vger.kernel.org
13504 S:      Maintained
13505 F:      drivers/net/ethernet/mediatek/
13506
13507 MEDIATEK ETHERNET PCS DRIVER
13508 M:      Alexander Couzens <lynxis@fe80.eu>
13509 M:      Daniel Golle <daniel@makrotopia.org>
13510 L:      netdev@vger.kernel.org
13511 S:      Maintained
13512 F:      drivers/net/pcs/pcs-mtk-lynxi.c
13513 F:      include/linux/pcs/pcs-mtk-lynxi.h
13514
13515 MEDIATEK ETHERNET PHY DRIVERS
13516 M:      Daniel Golle <daniel@makrotopia.org>
13517 M:      Qingfang Deng <dqfext@gmail.com>
13518 M:      SkyLake Huang <SkyLake.Huang@mediatek.com>
13519 L:      netdev@vger.kernel.org
13520 S:      Maintained
13521 F:      drivers/net/phy/mediatek-ge-soc.c
13522 F:      drivers/net/phy/mediatek-ge.c
13523
13524 MEDIATEK I2C CONTROLLER DRIVER
13525 M:      Qii Wang <qii.wang@mediatek.com>
13526 L:      linux-i2c@vger.kernel.org
13527 S:      Maintained
13528 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
13529 F:      drivers/i2c/busses/i2c-mt65xx.c
13530
13531 MEDIATEK IOMMU DRIVER
13532 M:      Yong Wu <yong.wu@mediatek.com>
13533 L:      iommu@lists.linux.dev
13534 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13535 S:      Supported
13536 F:      Documentation/devicetree/bindings/iommu/mediatek*
13537 F:      drivers/iommu/mtk_iommu*
13538 F:      include/dt-bindings/memory/mediatek,mt*-port.h
13539 F:      include/dt-bindings/memory/mt*-port.h
13540
13541 MEDIATEK JPEG DRIVER
13542 M:      Bin Liu <bin.liu@mediatek.com>
13543 S:      Supported
13544 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
13545 F:      drivers/media/platform/mediatek/jpeg/
13546
13547 MEDIATEK KEYPAD DRIVER
13548 M:      Mattijs Korpershoek <mkorpershoek@baylibre.com>
13549 S:      Supported
13550 F:      Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
13551 F:      drivers/input/keyboard/mt6779-keypad.c
13552
13553 MEDIATEK MDP DRIVER
13554 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
13555 M:      Houlong Wei <houlong.wei@mediatek.com>
13556 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13557 S:      Supported
13558 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
13559 F:      drivers/media/platform/mediatek/mdp/
13560 F:      drivers/media/platform/mediatek/vpu/
13561
13562 MEDIATEK MEDIA DRIVER
13563 M:      Tiffany Lin <tiffany.lin@mediatek.com>
13564 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13565 M:      Yunfei Dong <yunfei.dong@mediatek.com>
13566 S:      Supported
13567 F:      Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
13568 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
13569 F:      drivers/media/platform/mediatek/vcodec/
13570 F:      drivers/media/platform/mediatek/vpu/
13571
13572 MEDIATEK MMC/SD/SDIO DRIVER
13573 M:      Chaotian Jing <chaotian.jing@mediatek.com>
13574 S:      Maintained
13575 F:      Documentation/devicetree/bindings/mmc/mtk-sd.yaml
13576 F:      drivers/mmc/host/mtk-sd.c
13577
13578 MEDIATEK MT76 WIRELESS LAN DRIVER
13579 M:      Felix Fietkau <nbd@nbd.name>
13580 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13581 M:      Ryder Lee <ryder.lee@mediatek.com>
13582 R:      Shayne Chen <shayne.chen@mediatek.com>
13583 R:      Sean Wang <sean.wang@mediatek.com>
13584 L:      linux-wireless@vger.kernel.org
13585 S:      Maintained
13586 T:      git https://github.com/nbd168/wireless
13587 F:      Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
13588 F:      drivers/net/wireless/mediatek/mt76/
13589
13590 MEDIATEK MT7601U WIRELESS LAN DRIVER
13591 M:      Jakub Kicinski <kuba@kernel.org>
13592 L:      linux-wireless@vger.kernel.org
13593 S:      Maintained
13594 F:      drivers/net/wireless/mediatek/mt7601u/
13595
13596 MEDIATEK MT7621 CLOCK DRIVER
13597 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13598 S:      Maintained
13599 F:      Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
13600 F:      drivers/clk/ralink/clk-mt7621.c
13601
13602 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
13603 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13604 S:      Maintained
13605 F:      Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
13606 F:      drivers/pci/controller/pcie-mt7621.c
13607
13608 MEDIATEK MT7621 PHY PCI DRIVER
13609 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13610 S:      Maintained
13611 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
13612 F:      drivers/phy/ralink/phy-mt7621-pci.c
13613
13614 MEDIATEK MT7621/28/88 I2C DRIVER
13615 M:      Stefan Roese <sr@denx.de>
13616 L:      linux-i2c@vger.kernel.org
13617 S:      Maintained
13618 F:      Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
13619 F:      drivers/i2c/busses/i2c-mt7621.c
13620
13621 MEDIATEK MTMIPS CLOCK DRIVER
13622 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13623 S:      Maintained
13624 F:      Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
13625 F:      drivers/clk/ralink/clk-mtmips.c
13626
13627 MEDIATEK NAND CONTROLLER DRIVER
13628 L:      linux-mtd@lists.infradead.org
13629 S:      Orphan
13630 F:      Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
13631 F:      drivers/mtd/nand/raw/mtk_*
13632
13633 MEDIATEK PMIC LED DRIVER
13634 M:      Sean Wang <sean.wang@mediatek.com>
13635 S:      Maintained
13636 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
13637 F:      drivers/leds/leds-mt6323.c
13638
13639 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
13640 M:      Sean Wang <sean.wang@mediatek.com>
13641 S:      Maintained
13642 F:      drivers/char/hw_random/mtk-rng.c
13643
13644 MEDIATEK SMI DRIVER
13645 M:      Yong Wu <yong.wu@mediatek.com>
13646 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13647 S:      Supported
13648 F:      Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
13649 F:      drivers/memory/mtk-smi.c
13650 F:      include/soc/mediatek/smi.h
13651
13652 MEDIATEK SWITCH DRIVER
13653 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
13654 M:      Daniel Golle <daniel@makrotopia.org>
13655 M:      Landen Chao <Landen.Chao@mediatek.com>
13656 M:      DENG Qingfang <dqfext@gmail.com>
13657 M:      Sean Wang <sean.wang@mediatek.com>
13658 L:      netdev@vger.kernel.org
13659 S:      Maintained
13660 F:      drivers/net/dsa/mt7530-mdio.c
13661 F:      drivers/net/dsa/mt7530-mmio.c
13662 F:      drivers/net/dsa/mt7530.*
13663 F:      net/dsa/tag_mtk.c
13664
13665 MEDIATEK T7XX 5G WWAN MODEM DRIVER
13666 M:      Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
13667 R:      Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
13668 R:      Liu Haijun <haijun.liu@mediatek.com>
13669 R:      M Chetan Kumar <m.chetan.kumar@linux.intel.com>
13670 R:      Ricardo Martinez <ricardo.martinez@linux.intel.com>
13671 L:      netdev@vger.kernel.org
13672 S:      Supported
13673 F:      drivers/net/wwan/t7xx/
13674
13675 MEDIATEK USB3 DRD IP DRIVER
13676 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
13677 L:      linux-usb@vger.kernel.org
13678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13680 S:      Maintained
13681 F:      Documentation/devicetree/bindings/usb/mediatek,*
13682 F:      drivers/usb/host/xhci-mtk*
13683 F:      drivers/usb/mtu3/
13684
13685 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
13686 M:      Peter Senna Tschudin <peter.senna@gmail.com>
13687 M:      Ian Ray <ian.ray@ge.com>
13688 M:      Martyn Welch <martyn.welch@collabora.co.uk>
13689 S:      Maintained
13690 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
13691 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
13692
13693 MEGARAID SCSI/SAS DRIVERS
13694 M:      Kashyap Desai <kashyap.desai@broadcom.com>
13695 M:      Sumit Saxena <sumit.saxena@broadcom.com>
13696 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
13697 M:      Chandrakanth patil <chandrakanth.patil@broadcom.com>
13698 L:      megaraidlinux.pdl@broadcom.com
13699 L:      linux-scsi@vger.kernel.org
13700 S:      Maintained
13701 W:      http://www.avagotech.com/support/
13702 F:      Documentation/scsi/megaraid.rst
13703 F:      drivers/scsi/megaraid.*
13704 F:      drivers/scsi/megaraid/
13705
13706 MELEXIS MLX90614 DRIVER
13707 M:      Crt Mori <cmo@melexis.com>
13708 L:      linux-iio@vger.kernel.org
13709 S:      Supported
13710 W:      http://www.melexis.com
13711 F:      drivers/iio/temperature/mlx90614.c
13712
13713 MELEXIS MLX90632 DRIVER
13714 M:      Crt Mori <cmo@melexis.com>
13715 L:      linux-iio@vger.kernel.org
13716 S:      Supported
13717 W:      http://www.melexis.com
13718 F:      drivers/iio/temperature/mlx90632.c
13719
13720 MELFAS MIP4 TOUCHSCREEN DRIVER
13721 M:      Sangwon Jee <jeesw@melfas.com>
13722 S:      Supported
13723 W:      http://www.melfas.com
13724 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
13725 F:      drivers/input/touchscreen/melfas_mip4.c
13726
13727 MELLANOX BLUEFIELD I2C DRIVER
13728 M:      Khalil Blaiech <kblaiech@nvidia.com>
13729 M:      Asmaa Mnebhi <asmaa@nvidia.com>
13730 L:      linux-i2c@vger.kernel.org
13731 S:      Supported
13732 F:      drivers/i2c/busses/i2c-mlxbf.c
13733
13734 MELLANOX ETHERNET DRIVER (mlx4_en)
13735 M:      Tariq Toukan <tariqt@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/mlx4/en_*
13741
13742 MELLANOX ETHERNET DRIVER (mlx5e)
13743 M:      Saeed Mahameed <saeedm@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_*
13749
13750 MELLANOX ETHERNET INNOVA DRIVERS
13751 R:      Boris Pismenny <borisp@nvidia.com>
13752 L:      netdev@vger.kernel.org
13753 S:      Supported
13754 W:      http://www.mellanox.com
13755 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13756 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
13757 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
13758 F:      include/linux/mlx5/mlx5_ifc_fpga.h
13759
13760 MELLANOX ETHERNET SWITCH DRIVERS
13761 M:      Ido Schimmel <idosch@nvidia.com>
13762 M:      Petr Machata <petrm@nvidia.com>
13763 L:      netdev@vger.kernel.org
13764 S:      Supported
13765 W:      http://www.mellanox.com
13766 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13767 F:      drivers/net/ethernet/mellanox/mlxsw/
13768 F:      tools/testing/selftests/drivers/net/mlxsw/
13769
13770 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
13771 M:      mlxsw@nvidia.com
13772 L:      netdev@vger.kernel.org
13773 S:      Supported
13774 W:      http://www.mellanox.com
13775 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13776 F:      drivers/net/ethernet/mellanox/mlxfw/
13777
13778 MELLANOX HARDWARE PLATFORM SUPPORT
13779 M:      Hans de Goede <hdegoede@redhat.com>
13780 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
13781 M:      Vadim Pasternak <vadimp@nvidia.com>
13782 L:      platform-driver-x86@vger.kernel.org
13783 S:      Supported
13784 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13785 F:      drivers/platform/mellanox/
13786 F:      include/linux/platform_data/mlxreg.h
13787
13788 MELLANOX MLX4 core VPI driver
13789 M:      Tariq Toukan <tariqt@nvidia.com>
13790 L:      netdev@vger.kernel.org
13791 L:      linux-rdma@vger.kernel.org
13792 S:      Supported
13793 W:      http://www.mellanox.com
13794 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13795 F:      drivers/net/ethernet/mellanox/mlx4/
13796 F:      include/linux/mlx4/
13797
13798 MELLANOX MLX4 IB driver
13799 M:      Yishai Hadas <yishaih@nvidia.com>
13800 L:      linux-rdma@vger.kernel.org
13801 S:      Supported
13802 W:      http://www.mellanox.com
13803 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13804 F:      drivers/infiniband/hw/mlx4/
13805 F:      include/linux/mlx4/
13806 F:      include/uapi/rdma/mlx4-abi.h
13807
13808 MELLANOX MLX5 core VPI driver
13809 M:      Saeed Mahameed <saeedm@nvidia.com>
13810 M:      Leon Romanovsky <leonro@nvidia.com>
13811 L:      netdev@vger.kernel.org
13812 L:      linux-rdma@vger.kernel.org
13813 S:      Supported
13814 W:      http://www.mellanox.com
13815 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13816 F:      Documentation/networking/device_drivers/ethernet/mellanox/
13817 F:      drivers/net/ethernet/mellanox/mlx5/core/
13818 F:      include/linux/mlx5/
13819
13820 MELLANOX MLX5 IB driver
13821 M:      Leon Romanovsky <leonro@nvidia.com>
13822 L:      linux-rdma@vger.kernel.org
13823 S:      Supported
13824 W:      http://www.mellanox.com
13825 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13826 F:      drivers/infiniband/hw/mlx5/
13827 F:      include/linux/mlx5/
13828 F:      include/uapi/rdma/mlx5-abi.h
13829
13830 MELLANOX MLX5 VDPA DRIVER
13831 M:      Dragos Tatulea <dtatulea@nvidia.com>
13832 L:      virtualization@lists.linux-foundation.org
13833 S:      Supported
13834 F:      drivers/vdpa/mlx5/
13835
13836 MELLANOX MLXCPLD I2C AND MUX DRIVER
13837 M:      Vadim Pasternak <vadimp@nvidia.com>
13838 M:      Michael Shych <michaelsh@nvidia.com>
13839 L:      linux-i2c@vger.kernel.org
13840 S:      Supported
13841 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
13842 F:      drivers/i2c/busses/i2c-mlxcpld.c
13843 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
13844
13845 MELLANOX MLXCPLD LED DRIVER
13846 M:      Vadim Pasternak <vadimp@nvidia.com>
13847 L:      linux-leds@vger.kernel.org
13848 S:      Supported
13849 F:      Documentation/leds/leds-mlxcpld.rst
13850 F:      drivers/leds/leds-mlxcpld.c
13851 F:      drivers/leds/leds-mlxreg.c
13852
13853 MELLANOX PLATFORM DRIVER
13854 M:      Vadim Pasternak <vadimp@nvidia.com>
13855 L:      platform-driver-x86@vger.kernel.org
13856 S:      Supported
13857 F:      drivers/platform/x86/mlx-platform.c
13858
13859 MEMBARRIER SUPPORT
13860 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13861 M:      "Paul E. McKenney" <paulmck@kernel.org>
13862 L:      linux-kernel@vger.kernel.org
13863 S:      Supported
13864 F:      arch/powerpc/include/asm/membarrier.h
13865 F:      include/uapi/linux/membarrier.h
13866 F:      kernel/sched/membarrier.c
13867
13868 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
13869 M:      Mike Rapoport <rppt@kernel.org>
13870 L:      linux-mm@kvack.org
13871 S:      Maintained
13872 F:      Documentation/core-api/boot-time-mm.rst
13873 F:      include/linux/memblock.h
13874 F:      mm/memblock.c
13875 F:      mm/mm_init.c
13876 F:      tools/testing/memblock/
13877
13878 MEMORY CONTROLLER DRIVERS
13879 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13880 L:      linux-kernel@vger.kernel.org
13881 S:      Maintained
13882 B:      mailto:krzysztof.kozlowski@linaro.org
13883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
13884 F:      Documentation/devicetree/bindings/memory-controllers/
13885 F:      drivers/memory/
13886 F:      include/dt-bindings/memory/
13887 F:      include/memory/
13888
13889 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
13890 M:      Dmitry Osipenko <digetx@gmail.com>
13891 L:      linux-pm@vger.kernel.org
13892 L:      linux-tegra@vger.kernel.org
13893 S:      Maintained
13894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
13895 F:      drivers/devfreq/tegra30-devfreq.c
13896
13897 MEMORY HOT(UN)PLUG
13898 M:      David Hildenbrand <david@redhat.com>
13899 M:      Oscar Salvador <osalvador@suse.de>
13900 L:      linux-mm@kvack.org
13901 S:      Maintained
13902 F:      Documentation/admin-guide/mm/memory-hotplug.rst
13903 F:      Documentation/core-api/memory-hotplug.rst
13904 F:      drivers/base/memory.c
13905 F:      include/linux/memory_hotplug.h
13906 F:      mm/memory_hotplug.c
13907 F:      tools/testing/selftests/memory-hotplug/
13908
13909 MEMORY MANAGEMENT
13910 M:      Andrew Morton <akpm@linux-foundation.org>
13911 L:      linux-mm@kvack.org
13912 S:      Maintained
13913 W:      http://www.linux-mm.org
13914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
13915 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
13916 F:      include/linux/gfp.h
13917 F:      include/linux/gfp_types.h
13918 F:      include/linux/memory_hotplug.h
13919 F:      include/linux/mm.h
13920 F:      include/linux/mmzone.h
13921 F:      include/linux/pagewalk.h
13922 F:      include/linux/rmap.h
13923 F:      include/trace/events/ksm.h
13924 F:      mm/
13925 F:      tools/mm/
13926 F:      tools/testing/selftests/mm/
13927
13928 MEMORY TECHNOLOGY DEVICES (MTD)
13929 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13930 M:      Richard Weinberger <richard@nod.at>
13931 M:      Vignesh Raghavendra <vigneshr@ti.com>
13932 L:      linux-mtd@lists.infradead.org
13933 S:      Maintained
13934 W:      http://www.linux-mtd.infradead.org/
13935 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13936 C:      irc://irc.oftc.net/mtd
13937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
13938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
13939 F:      Documentation/devicetree/bindings/mtd/
13940 F:      drivers/mtd/
13941 F:      include/linux/mtd/
13942 F:      include/uapi/mtd/
13943
13944 MEMSENSING MICROSYSTEMS MSA311 DRIVER
13945 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
13946 L:      linux-iio@vger.kernel.org
13947 S:      Maintained
13948 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
13949 F:      drivers/iio/accel/msa311.c
13950
13951 MEN A21 WATCHDOG DRIVER
13952 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13953 L:      linux-watchdog@vger.kernel.org
13954 S:      Maintained
13955 F:      drivers/watchdog/mena21_wdt.c
13956
13957 MEN CHAMELEON BUS (mcb)
13958 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13959 S:      Maintained
13960 F:      Documentation/driver-api/men-chameleon-bus.rst
13961 F:      drivers/mcb/
13962 F:      include/linux/mcb.h
13963
13964 MEN F21BMC (Board Management Controller)
13965 M:      Andreas Werner <andreas.werner@men.de>
13966 S:      Supported
13967 F:      Documentation/hwmon/menf21bmc.rst
13968 F:      drivers/hwmon/menf21bmc_hwmon.c
13969 F:      drivers/leds/leds-menf21bmc.c
13970 F:      drivers/mfd/menf21bmc.c
13971 F:      drivers/watchdog/menf21bmc_wdt.c
13972
13973 MEN Z069 WATCHDOG DRIVER
13974 M:      Johannes Thumshirn <jth@kernel.org>
13975 L:      linux-watchdog@vger.kernel.org
13976 S:      Maintained
13977 F:      drivers/watchdog/menz69_wdt.c
13978
13979 MESON AO CEC DRIVER FOR AMLOGIC SOCS
13980 M:      Neil Armstrong <neil.armstrong@linaro.org>
13981 L:      linux-media@vger.kernel.org
13982 L:      linux-amlogic@lists.infradead.org
13983 S:      Supported
13984 W:      http://linux-meson.com/
13985 T:      git git://linuxtv.org/media_tree.git
13986 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
13987 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
13988 F:      drivers/media/cec/platform/meson/ao-cec.c
13989
13990 MESON GE2D DRIVER FOR AMLOGIC SOCS
13991 M:      Neil Armstrong <neil.armstrong@linaro.org>
13992 L:      linux-media@vger.kernel.org
13993 L:      linux-amlogic@lists.infradead.org
13994 S:      Supported
13995 T:      git git://linuxtv.org/media_tree.git
13996 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
13997 F:      drivers/media/platform/amlogic/meson-ge2d/
13998
13999 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
14000 M:      Liang Yang <liang.yang@amlogic.com>
14001 L:      linux-mtd@lists.infradead.org
14002 S:      Maintained
14003 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14004 F:      drivers/mtd/nand/raw/meson_*
14005
14006 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14007 M:      Neil Armstrong <neil.armstrong@linaro.org>
14008 L:      linux-media@vger.kernel.org
14009 L:      linux-amlogic@lists.infradead.org
14010 S:      Supported
14011 T:      git git://linuxtv.org/media_tree.git
14012 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14013 F:      drivers/staging/media/meson/vdec/
14014
14015 METHODE UDPU SUPPORT
14016 M:      Robert Marko <robert.marko@sartura.hr>
14017 S:      Maintained
14018 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14019 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14020
14021 MHI BUS
14022 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14023 L:      mhi@lists.linux.dev
14024 L:      linux-arm-msm@vger.kernel.org
14025 S:      Maintained
14026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14027 F:      Documentation/ABI/stable/sysfs-bus-mhi
14028 F:      Documentation/mhi/
14029 F:      drivers/bus/mhi/
14030 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14031 F:      include/linux/mhi.h
14032
14033 MICROBLAZE ARCHITECTURE
14034 M:      Michal Simek <monstr@monstr.eu>
14035 S:      Supported
14036 W:      http://www.monstr.eu/fdt/
14037 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14038 F:      arch/microblaze/
14039
14040 MICROBLAZE TMR INJECT
14041 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14042 S:      Supported
14043 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14044 F:      drivers/misc/xilinx_tmr_inject.c
14045
14046 MICROBLAZE TMR MANAGER
14047 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14048 S:      Supported
14049 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14050 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14051 F:      drivers/misc/xilinx_tmr_manager.c
14052
14053 MICROCHIP AT91 DMA DRIVERS
14054 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14055 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14057 L:      dmaengine@vger.kernel.org
14058 S:      Supported
14059 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14060 F:      drivers/dma/at_hdmac.c
14061 F:      drivers/dma/at_xdmac.c
14062 F:      include/dt-bindings/dma/at91.h
14063
14064 MICROCHIP AT91 SERIAL DRIVER
14065 M:      Richard Genoud <richard.genoud@gmail.com>
14066 S:      Maintained
14067 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14068 F:      drivers/tty/serial/atmel_serial.c
14069 F:      drivers/tty/serial/atmel_serial.h
14070
14071 MICROCHIP AT91 USART MFD DRIVER
14072 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14073 L:      linux-kernel@vger.kernel.org
14074 S:      Supported
14075 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14076 F:      drivers/mfd/at91-usart.c
14077 F:      include/dt-bindings/mfd/at91-usart.h
14078
14079 MICROCHIP AT91 USART SPI DRIVER
14080 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14081 L:      linux-spi@vger.kernel.org
14082 S:      Supported
14083 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14084 F:      drivers/spi/spi-at91-usart.c
14085
14086 MICROCHIP AUDIO ASOC DRIVERS
14087 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14088 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14089 S:      Supported
14090 F:      Documentation/devicetree/bindings/sound/atmel*
14091 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14092 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14093 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14094 F:      sound/soc/atmel
14095
14096 MICROCHIP CSI2DC DRIVER
14097 M:      Eugen Hristev <eugen.hristev@microchip.com>
14098 L:      linux-media@vger.kernel.org
14099 S:      Supported
14100 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14101 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14102
14103 MICROCHIP ECC DRIVER
14104 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14105 L:      linux-crypto@vger.kernel.org
14106 S:      Maintained
14107 F:      drivers/crypto/atmel-ecc.*
14108
14109 MICROCHIP EIC DRIVER
14110 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14112 S:      Supported
14113 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14114 F:      drivers/irqchip/irq-mchp-eic.c
14115
14116 MICROCHIP I2C DRIVER
14117 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14118 L:      linux-i2c@vger.kernel.org
14119 S:      Supported
14120 F:      drivers/i2c/busses/i2c-at91-*.c
14121 F:      drivers/i2c/busses/i2c-at91.h
14122
14123 MICROCHIP ISC DRIVER
14124 M:      Eugen Hristev <eugen.hristev@microchip.com>
14125 L:      linux-media@vger.kernel.org
14126 S:      Supported
14127 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14128 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14129 F:      drivers/media/platform/microchip/microchip-isc*
14130 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14131 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14132 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14133 F:      include/linux/atmel-isc-media.h
14134
14135 MICROCHIP ISI DRIVER
14136 M:      Eugen Hristev <eugen.hristev@microchip.com>
14137 L:      linux-media@vger.kernel.org
14138 S:      Supported
14139 F:      drivers/media/platform/atmel/atmel-isi.c
14140 F:      drivers/media/platform/atmel/atmel-isi.h
14141
14142 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14143 M:      Woojung Huh <woojung.huh@microchip.com>
14144 M:      UNGLinuxDriver@microchip.com
14145 L:      netdev@vger.kernel.org
14146 S:      Maintained
14147 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14148 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14149 F:      drivers/net/dsa/microchip/*
14150 F:      include/linux/dsa/ksz_common.h
14151 F:      include/linux/platform_data/microchip-ksz.h
14152 F:      net/dsa/tag_ksz.c
14153
14154 MICROCHIP LAN743X ETHERNET DRIVER
14155 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14156 M:      UNGLinuxDriver@microchip.com
14157 L:      netdev@vger.kernel.org
14158 S:      Maintained
14159 F:      drivers/net/ethernet/microchip/lan743x_*
14160
14161 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14162 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14163 R:      UNGLinuxDriver@microchip.com
14164 L:      netdev@vger.kernel.org
14165 S:      Maintained
14166 F:      drivers/net/phy/microchip_t1.c
14167
14168 MICROCHIP LAN966X ETHERNET DRIVER
14169 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14170 M:      UNGLinuxDriver@microchip.com
14171 L:      netdev@vger.kernel.org
14172 S:      Maintained
14173 F:      drivers/net/ethernet/microchip/lan966x/*
14174
14175 MICROCHIP LCDFB DRIVER
14176 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14177 L:      linux-fbdev@vger.kernel.org
14178 S:      Maintained
14179 F:      drivers/video/fbdev/atmel_lcdfb.c
14180 F:      include/video/atmel_lcdc.h
14181
14182 MICROCHIP MCP16502 PMIC DRIVER
14183 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14185 S:      Supported
14186 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
14187 F:      drivers/regulator/mcp16502.c
14188
14189 MICROCHIP MCP3564 ADC DRIVER
14190 M:      Marius Cristea <marius.cristea@microchip.com>
14191 L:      linux-iio@vger.kernel.org
14192 S:      Supported
14193 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14194 F:      drivers/iio/adc/mcp3564.c
14195
14196 MICROCHIP MCP3911 ADC DRIVER
14197 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14198 M:      Kent Gustavsson <kent@minoris.se>
14199 L:      linux-iio@vger.kernel.org
14200 S:      Maintained
14201 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14202 F:      drivers/iio/adc/mcp3911.c
14203
14204 MICROCHIP MMC/SD/SDIO MCI DRIVER
14205 M:      Aubin Constans <aubin.constans@microchip.com>
14206 S:      Maintained
14207 F:      drivers/mmc/host/atmel-mci.c
14208
14209 MICROCHIP NAND DRIVER
14210 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14211 L:      linux-mtd@lists.infradead.org
14212 S:      Supported
14213 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14214 F:      drivers/mtd/nand/raw/atmel/*
14215
14216 MICROCHIP OTPC DRIVER
14217 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14219 S:      Supported
14220 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14221 F:      drivers/nvmem/microchip-otpc.c
14222 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14223
14224 MICROCHIP PCI1XXXX GP DRIVER
14225 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14226 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14227 L:      linux-gpio@vger.kernel.org
14228 S:      Supported
14229 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14230 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14231 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14232 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14233
14234 MICROCHIP PCI1XXXX I2C DRIVER
14235 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14236 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14237 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14238 L:      linux-i2c@vger.kernel.org
14239 S:      Maintained
14240 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14241
14242 MICROCHIP PCIe UART DRIVER
14243 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14244 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14245 L:      linux-serial@vger.kernel.org
14246 S:      Maintained
14247 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14248
14249 MICROCHIP POLARFIRE FPGA DRIVERS
14250 M:      Conor Dooley <conor.dooley@microchip.com>
14251 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14252 L:      linux-fpga@vger.kernel.org
14253 S:      Supported
14254 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14255 F:      drivers/fpga/microchip-spi.c
14256
14257 MICROCHIP PWM DRIVER
14258 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14260 L:      linux-pwm@vger.kernel.org
14261 S:      Supported
14262 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14263 F:      drivers/pwm/pwm-atmel.c
14264
14265 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14266 M:      Eugen Hristev <eugen.hristev@microchip.com>
14267 L:      linux-iio@vger.kernel.org
14268 S:      Supported
14269 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14270 F:      drivers/iio/adc/at91-sama5d2_adc.c
14271 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14272
14273 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14274 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14275 S:      Supported
14276 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14277 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14278
14279 MICROCHIP SOC DRIVERS
14280 M:      Conor Dooley <conor@kernel.org>
14281 S:      Supported
14282 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14283 F:      drivers/soc/microchip/
14284
14285 MICROCHIP SPI DRIVER
14286 M:      Ryan Wanner <ryan.wanner@microchip.com>
14287 S:      Supported
14288 F:      drivers/spi/spi-atmel.*
14289
14290 MICROCHIP SSC DRIVER
14291 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14293 S:      Supported
14294 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14295 F:      drivers/misc/atmel-ssc.c
14296 F:      include/linux/atmel-ssc.h
14297
14298 Microchip Timer Counter Block (TCB) Capture Driver
14299 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14301 L:      linux-iio@vger.kernel.org
14302 S:      Maintained
14303 F:      drivers/counter/microchip-tcb-capture.c
14304
14305 MICROCHIP USB251XB DRIVER
14306 M:      Richard Leitner <richard.leitner@skidata.com>
14307 L:      linux-usb@vger.kernel.org
14308 S:      Maintained
14309 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14310 F:      drivers/usb/misc/usb251xb.c
14311
14312 MICROCHIP USBA UDC DRIVER
14313 M:      Cristian Birsan <cristian.birsan@microchip.com>
14314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14315 S:      Supported
14316 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14317
14318 MICROCHIP WILC1000 WIFI DRIVER
14319 M:      Ajay Singh <ajay.kathat@microchip.com>
14320 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14321 L:      linux-wireless@vger.kernel.org
14322 S:      Supported
14323 F:      drivers/net/wireless/microchip/wilc1000/
14324
14325 MICROSEMI MIPS SOCS
14326 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14327 M:      UNGLinuxDriver@microchip.com
14328 L:      linux-mips@vger.kernel.org
14329 S:      Supported
14330 F:      Documentation/devicetree/bindings/mips/mscc.txt
14331 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14332 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14333 F:      arch/mips/boot/dts/mscc/
14334 F:      arch/mips/configs/generic/board-ocelot.config
14335 F:      arch/mips/generic/board-ocelot.c
14336
14337 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14338 M:      Don Brace <don.brace@microchip.com>
14339 L:      storagedev@microchip.com
14340 L:      linux-scsi@vger.kernel.org
14341 S:      Supported
14342 F:      Documentation/scsi/smartpqi.rst
14343 F:      drivers/scsi/smartpqi/Kconfig
14344 F:      drivers/scsi/smartpqi/Makefile
14345 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14346 F:      include/linux/cciss*.h
14347 F:      include/uapi/linux/cciss*.h
14348
14349 MICROSOFT MANA RDMA DRIVER
14350 M:      Long Li <longli@microsoft.com>
14351 M:      Ajay Sharma <sharmaajay@microsoft.com>
14352 L:      linux-rdma@vger.kernel.org
14353 S:      Supported
14354 F:      drivers/infiniband/hw/mana/
14355 F:      include/net/mana
14356 F:      include/uapi/rdma/mana-abi.h
14357
14358 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14359 M:      Maximilian Luz <luzmaximilian@gmail.com>
14360 L:      platform-driver-x86@vger.kernel.org
14361 S:      Maintained
14362 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14363
14364 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14365 M:      Maximilian Luz <luzmaximilian@gmail.com>
14366 L:      linux-pm@vger.kernel.org
14367 L:      platform-driver-x86@vger.kernel.org
14368 S:      Maintained
14369 F:      drivers/power/supply/surface_battery.c
14370 F:      drivers/power/supply/surface_charger.c
14371
14372 MICROSOFT SURFACE DTX DRIVER
14373 M:      Maximilian Luz <luzmaximilian@gmail.com>
14374 L:      platform-driver-x86@vger.kernel.org
14375 S:      Maintained
14376 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14377 F:      drivers/platform/surface/surface_dtx.c
14378 F:      include/uapi/linux/surface_aggregator/dtx.h
14379
14380 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14381 M:      Maximilian Luz <luzmaximilian@gmail.com>
14382 L:      platform-driver-x86@vger.kernel.org
14383 S:      Maintained
14384 F:      drivers/platform/surface/surface_gpe.c
14385
14386 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14387 M:      Hans de Goede <hdegoede@redhat.com>
14388 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14389 M:      Maximilian Luz <luzmaximilian@gmail.com>
14390 L:      platform-driver-x86@vger.kernel.org
14391 S:      Maintained
14392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14393 F:      drivers/platform/surface/
14394
14395 MICROSOFT SURFACE HID TRANSPORT DRIVER
14396 M:      Maximilian Luz <luzmaximilian@gmail.com>
14397 L:      linux-input@vger.kernel.org
14398 L:      platform-driver-x86@vger.kernel.org
14399 S:      Maintained
14400 F:      drivers/hid/surface-hid/
14401
14402 MICROSOFT SURFACE HOT-PLUG 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_hotplug.c
14407
14408 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14409 M:      Maximilian Luz <luzmaximilian@gmail.com>
14410 L:      platform-driver-x86@vger.kernel.org
14411 S:      Maintained
14412 F:      drivers/platform/surface/surface_platform_profile.c
14413
14414 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14415 M:      Chen Yu <yu.c.chen@intel.com>
14416 L:      platform-driver-x86@vger.kernel.org
14417 S:      Supported
14418 F:      drivers/platform/surface/surfacepro3_button.c
14419
14420 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14421 M:      Maximilian Luz <luzmaximilian@gmail.com>
14422 L:      platform-driver-x86@vger.kernel.org
14423 S:      Maintained
14424 F:      drivers/platform/surface/surface_aggregator_hub.c
14425
14426 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14427 M:      Maximilian Luz <luzmaximilian@gmail.com>
14428 L:      platform-driver-x86@vger.kernel.org
14429 S:      Maintained
14430 W:      https://github.com/linux-surface/surface-aggregator-module
14431 C:      irc://irc.libera.chat/linux-surface
14432 F:      Documentation/driver-api/surface_aggregator/
14433 F:      drivers/platform/surface/aggregator/
14434 F:      drivers/platform/surface/surface_acpi_notify.c
14435 F:      drivers/platform/surface/surface_aggregator_cdev.c
14436 F:      drivers/platform/surface/surface_aggregator_registry.c
14437 F:      include/linux/surface_acpi_notify.h
14438 F:      include/linux/surface_aggregator/
14439 F:      include/uapi/linux/surface_aggregator/
14440
14441 MICROTEK X6 SCANNER
14442 M:      Oliver Neukum <oliver@neukum.org>
14443 S:      Maintained
14444 F:      drivers/usb/image/microtek.*
14445
14446 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14447 M:      Luka Kovacic <luka.kovacic@sartura.hr>
14448 M:      Luka Perkov <luka.perkov@sartura.hr>
14449 S:      Maintained
14450 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14451 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14452 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14453 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14454 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14455 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14456
14457 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14458 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14459 L:      linux-media@vger.kernel.org
14460 S:      Maintained
14461 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14462 F:      Documentation/driver-api/media/drivers/ccs/
14463 F:      Documentation/userspace-api/media/drivers/ccs.rst
14464 F:      drivers/media/i2c/ccs-pll.c
14465 F:      drivers/media/i2c/ccs-pll.h
14466 F:      drivers/media/i2c/ccs/
14467 F:      include/uapi/linux/ccs.h
14468 F:      include/uapi/linux/smiapp.h
14469
14470 MIPS
14471 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14472 L:      linux-mips@vger.kernel.org
14473 S:      Maintained
14474 W:      http://www.linux-mips.org/
14475 Q:      https://patchwork.kernel.org/project/linux-mips/list/
14476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14477 F:      Documentation/devicetree/bindings/mips/
14478 F:      Documentation/arch/mips/
14479 F:      arch/mips/
14480 F:      drivers/platform/mips/
14481 F:      include/dt-bindings/mips/
14482
14483 MIPS BOSTON DEVELOPMENT BOARD
14484 M:      Paul Burton <paulburton@kernel.org>
14485 L:      linux-mips@vger.kernel.org
14486 S:      Maintained
14487 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
14488 F:      arch/mips/boot/dts/img/boston.dts
14489 F:      arch/mips/configs/generic/board-boston.config
14490 F:      drivers/clk/imgtec/clk-boston.c
14491 F:      include/dt-bindings/clock/boston-clock.h
14492
14493 MIPS CORE DRIVERS
14494 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14495 M:      Serge Semin <fancer.lancer@gmail.com>
14496 L:      linux-mips@vger.kernel.org
14497 S:      Supported
14498 F:      drivers/bus/mips_cdmm.c
14499 F:      drivers/clocksource/mips-gic-timer.c
14500 F:      drivers/cpuidle/cpuidle-cps.c
14501 F:      drivers/irqchip/irq-mips-cpu.c
14502 F:      drivers/irqchip/irq-mips-gic.c
14503
14504 MIPS GENERIC PLATFORM
14505 M:      Paul Burton <paulburton@kernel.org>
14506 L:      linux-mips@vger.kernel.org
14507 S:      Supported
14508 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14509 F:      arch/mips/generic/
14510 F:      arch/mips/tools/generic-board-config.sh
14511
14512 MIPS RINT INSTRUCTION EMULATION
14513 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
14514 L:      linux-mips@vger.kernel.org
14515 S:      Supported
14516 F:      arch/mips/math-emu/dp_rint.c
14517 F:      arch/mips/math-emu/sp_rint.c
14518
14519 MIPS/LOONGSON1 ARCHITECTURE
14520 M:      Keguang Zhang <keguang.zhang@gmail.com>
14521 L:      linux-mips@vger.kernel.org
14522 S:      Maintained
14523 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14524 F:      arch/mips/include/asm/mach-loongson32/
14525 F:      arch/mips/loongson32/
14526 F:      drivers/*/*loongson1*
14527 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14528
14529 MIPS/LOONGSON2EF ARCHITECTURE
14530 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14531 L:      linux-mips@vger.kernel.org
14532 S:      Maintained
14533 F:      arch/mips/include/asm/mach-loongson2ef/
14534 F:      arch/mips/loongson2ef/
14535 F:      drivers/cpufreq/loongson2_cpufreq.c
14536
14537 MIPS/LOONGSON64 ARCHITECTURE
14538 M:      Huacai Chen <chenhuacai@kernel.org>
14539 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14540 L:      linux-mips@vger.kernel.org
14541 S:      Maintained
14542 F:      arch/mips/include/asm/mach-loongson64/
14543 F:      arch/mips/loongson64/
14544 F:      drivers/irqchip/irq-loongson*
14545 F:      drivers/platform/mips/cpu_hwmon.c
14546
14547 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14548 M:      Hans Verkuil <hverkuil@xs4all.nl>
14549 L:      linux-media@vger.kernel.org
14550 S:      Odd Fixes
14551 W:      https://linuxtv.org
14552 T:      git git://linuxtv.org/media_tree.git
14553 F:      drivers/media/radio/radio-miropcm20*
14554
14555 MITSUMI MM8013 FG DRIVER
14556 M:      Konrad Dybcio <konradybcio@kernel.org>
14557 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14558 F:      drivers/power/supply/mm8013.c
14559
14560 MMP SUPPORT
14561 R:      Lubomir Rintel <lkundrak@v3.sk>
14562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14563 S:      Odd Fixes
14564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14565 F:      arch/arm/boot/dts/marvell/mmp*
14566 F:      arch/arm/mach-mmp/
14567 F:      include/linux/soc/mmp/
14568
14569 MMP USB PHY DRIVERS
14570 R:      Lubomir Rintel <lkundrak@v3.sk>
14571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14572 S:      Maintained
14573 F:      drivers/phy/marvell/phy-mmp3-usb.c
14574 F:      drivers/phy/marvell/phy-pxa-usb.c
14575
14576 MMU GATHER AND TLB INVALIDATION
14577 M:      Will Deacon <will@kernel.org>
14578 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
14579 M:      Andrew Morton <akpm@linux-foundation.org>
14580 M:      Nick Piggin <npiggin@gmail.com>
14581 M:      Peter Zijlstra <peterz@infradead.org>
14582 L:      linux-arch@vger.kernel.org
14583 L:      linux-mm@kvack.org
14584 S:      Maintained
14585 F:      arch/*/include/asm/tlb.h
14586 F:      include/asm-generic/tlb.h
14587 F:      mm/mmu_gather.c
14588
14589 MN88472 MEDIA DRIVER
14590 M:      Antti Palosaari <crope@iki.fi>
14591 L:      linux-media@vger.kernel.org
14592 S:      Maintained
14593 W:      https://linuxtv.org
14594 W:      http://palosaari.fi/linux/
14595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14596 F:      drivers/media/dvb-frontends/mn88472*
14597
14598 MN88473 MEDIA DRIVER
14599 M:      Antti Palosaari <crope@iki.fi>
14600 L:      linux-media@vger.kernel.org
14601 S:      Maintained
14602 W:      https://linuxtv.org
14603 W:      http://palosaari.fi/linux/
14604 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14605 F:      drivers/media/dvb-frontends/mn88473*
14606
14607 MODULE SUPPORT
14608 M:      Luis Chamberlain <mcgrof@kernel.org>
14609 L:      linux-modules@vger.kernel.org
14610 L:      linux-kernel@vger.kernel.org
14611 S:      Maintained
14612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14613 F:      include/linux/kmod.h
14614 F:      include/linux/module*.h
14615 F:      kernel/module/
14616 F:      lib/test_kmod.c
14617 F:      scripts/module*
14618 F:      tools/testing/selftests/kmod/
14619
14620 MONOLITHIC POWER SYSTEM PMIC DRIVER
14621 M:      Saravanan Sekar <sravanhome@gmail.com>
14622 S:      Maintained
14623 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14624 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14625 F:      drivers/hwmon/pmbus/mpq7932.c
14626 F:      drivers/iio/adc/mp2629_adc.c
14627 F:      drivers/mfd/mp2629.c
14628 F:      drivers/power/supply/mp2629_charger.c
14629 F:      drivers/regulator/mp5416.c
14630 F:      drivers/regulator/mpq7920.c
14631 F:      drivers/regulator/mpq7920.h
14632 F:      include/linux/mfd/mp2629.h
14633
14634 MOST(R) TECHNOLOGY DRIVER
14635 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
14636 M:      Christian Gromm <christian.gromm@microchip.com>
14637 S:      Maintained
14638 F:      Documentation/ABI/testing/configfs-most
14639 F:      Documentation/ABI/testing/sysfs-bus-most
14640 F:      drivers/most/
14641 F:      drivers/staging/most/
14642 F:      include/linux/most.h
14643
14644 MOTORCOMM PHY DRIVER
14645 M:      Peter Geis <pgwipeout@gmail.com>
14646 M:      Frank <Frank.Sae@motor-comm.com>
14647 L:      netdev@vger.kernel.org
14648 S:      Maintained
14649 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14650 F:      drivers/net/phy/motorcomm.c
14651
14652 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14653 M:      Jiri Slaby <jirislaby@kernel.org>
14654 S:      Maintained
14655 F:      Documentation/driver-api/tty/moxa-smartio.rst
14656 F:      drivers/tty/mxser.*
14657
14658 MR800 AVERMEDIA USB FM RADIO DRIVER
14659 M:      Alexey Klimov <klimov.linux@gmail.com>
14660 L:      linux-media@vger.kernel.org
14661 S:      Maintained
14662 T:      git git://linuxtv.org/media_tree.git
14663 F:      drivers/media/radio/radio-mr800.c
14664
14665 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14666 M:      Stefan Schmidt <stefan@datenfreihafen.org>
14667 L:      linux-wpan@vger.kernel.org
14668 S:      Odd Fixes
14669 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14670 F:      drivers/net/ieee802154/mrf24j40.c
14671
14672 MSI EC DRIVER
14673 M:      Nikita Kravets <teackot@gmail.com>
14674 L:      platform-driver-x86@vger.kernel.org
14675 S:      Maintained
14676 W:      https://github.com/BeardOverflow/msi-ec
14677 F:      drivers/platform/x86/msi-ec.*
14678
14679 MSI LAPTOP SUPPORT
14680 M:      "Lee, Chun-Yi" <jlee@suse.com>
14681 L:      platform-driver-x86@vger.kernel.org
14682 S:      Maintained
14683 F:      drivers/platform/x86/msi-laptop.c
14684
14685 MSI WMI SUPPORT
14686 L:      platform-driver-x86@vger.kernel.org
14687 S:      Orphan
14688 F:      drivers/platform/x86/msi-wmi.c
14689
14690 MSI001 MEDIA DRIVER
14691 M:      Antti Palosaari <crope@iki.fi>
14692 L:      linux-media@vger.kernel.org
14693 S:      Maintained
14694 W:      https://linuxtv.org
14695 W:      http://palosaari.fi/linux/
14696 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14697 T:      git git://linuxtv.org/anttip/media_tree.git
14698 F:      drivers/media/tuners/msi001*
14699
14700 MSI2500 MEDIA DRIVER
14701 M:      Antti Palosaari <crope@iki.fi>
14702 L:      linux-media@vger.kernel.org
14703 S:      Maintained
14704 W:      https://linuxtv.org
14705 W:      http://palosaari.fi/linux/
14706 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14707 T:      git git://linuxtv.org/anttip/media_tree.git
14708 F:      drivers/media/usb/msi2500/
14709
14710 MSTAR INTERRUPT CONTROLLER DRIVER
14711 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
14712 M:      Daniel Palmer <daniel@thingy.jp>
14713 S:      Maintained
14714 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14715 F:      drivers/irqchip/irq-mst-intc.c
14716
14717 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14718 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14719 L:      linux-mtd@lists.infradead.org
14720 S:      Maintained
14721 F:      drivers/mtd/devices/docg3*
14722
14723 MT9M114 ONSEMI SENSOR DRIVER
14724 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14725 L:      linux-media@vger.kernel.org
14726 S:      Maintained
14727 T:      git git://linuxtv.org/media_tree.git
14728 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14729 F:      drivers/media/i2c/mt9m114.c
14730
14731 MT9P031 APTINA CAMERA SENSOR
14732 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14733 L:      linux-media@vger.kernel.org
14734 S:      Maintained
14735 T:      git git://linuxtv.org/media_tree.git
14736 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14737 F:      drivers/media/i2c/mt9p031.c
14738 F:      include/media/i2c/mt9p031.h
14739
14740 MT9T112 APTINA CAMERA SENSOR
14741 M:      Jacopo Mondi <jacopo@jmondi.org>
14742 L:      linux-media@vger.kernel.org
14743 S:      Odd Fixes
14744 T:      git git://linuxtv.org/media_tree.git
14745 F:      drivers/media/i2c/mt9t112.c
14746 F:      include/media/i2c/mt9t112.h
14747
14748 MT9V032 APTINA CAMERA SENSOR
14749 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14750 L:      linux-media@vger.kernel.org
14751 S:      Maintained
14752 T:      git git://linuxtv.org/media_tree.git
14753 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
14754 F:      drivers/media/i2c/mt9v032.c
14755 F:      include/media/i2c/mt9v032.h
14756
14757 MT9V111 APTINA CAMERA SENSOR
14758 M:      Jacopo Mondi <jacopo@jmondi.org>
14759 L:      linux-media@vger.kernel.org
14760 S:      Maintained
14761 T:      git git://linuxtv.org/media_tree.git
14762 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
14763 F:      drivers/media/i2c/mt9v111.c
14764
14765 MULTIFUNCTION DEVICES (MFD)
14766 M:      Lee Jones <lee@kernel.org>
14767 S:      Maintained
14768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14769 F:      Documentation/devicetree/bindings/mfd/
14770 F:      drivers/mfd/
14771 F:      include/dt-bindings/mfd/
14772 F:      include/linux/mfd/
14773
14774 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14775 S:      Orphan
14776 F:      drivers/mmc/host/mmc_spi.c
14777 F:      include/linux/spi/mmc_spi.h
14778
14779 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14780 M:      Ulf Hansson <ulf.hansson@linaro.org>
14781 L:      linux-mmc@vger.kernel.org
14782 S:      Maintained
14783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14784 F:      Documentation/devicetree/bindings/mmc/
14785 F:      drivers/mmc/
14786 F:      include/linux/mmc/
14787 F:      include/uapi/linux/mmc/
14788
14789 MULTIPLEXER SUBSYSTEM
14790 M:      Peter Rosin <peda@axentia.se>
14791 S:      Maintained
14792 F:      Documentation/ABI/testing/sysfs-class-mux*
14793 F:      Documentation/devicetree/bindings/mux/
14794 F:      drivers/mux/
14795 F:      include/dt-bindings/mux/
14796 F:      include/linux/mux/
14797
14798 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
14799 M:      Bin Liu <b-liu@ti.com>
14800 L:      linux-usb@vger.kernel.org
14801 S:      Maintained
14802 F:      drivers/usb/musb/
14803
14804 MXL301RF MEDIA DRIVER
14805 M:      Akihiro Tsukada <tskd08@gmail.com>
14806 L:      linux-media@vger.kernel.org
14807 S:      Odd Fixes
14808 F:      drivers/media/tuners/mxl301rf*
14809
14810 MXL5007T MEDIA DRIVER
14811 M:      Michael Krufky <mkrufky@linuxtv.org>
14812 L:      linux-media@vger.kernel.org
14813 S:      Maintained
14814 W:      https://linuxtv.org
14815 W:      http://github.com/mkrufky
14816 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14817 T:      git git://linuxtv.org/mkrufky/tuners.git
14818 F:      drivers/media/tuners/mxl5007t.*
14819
14820 MXSFB DRM DRIVER
14821 M:      Marek Vasut <marex@denx.de>
14822 M:      Stefan Agner <stefan@agner.ch>
14823 L:      dri-devel@lists.freedesktop.org
14824 S:      Supported
14825 T:      git git://anongit.freedesktop.org/drm/drm-misc
14826 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
14827 F:      drivers/gpu/drm/mxsfb/
14828
14829 MYLEX DAC960 PCI RAID Controller
14830 M:      Hannes Reinecke <hare@kernel.org>
14831 L:      linux-scsi@vger.kernel.org
14832 S:      Supported
14833 F:      drivers/scsi/myrb.*
14834 F:      drivers/scsi/myrs.*
14835
14836 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
14837 M:      Chris Lee <christopher.lee@cspi.com>
14838 L:      netdev@vger.kernel.org
14839 S:      Supported
14840 W:      https://www.cspi.com/ethernet-products/support/downloads/
14841 F:      drivers/net/ethernet/myricom/myri10ge/
14842
14843 NAND FLASH SUBSYSTEM
14844 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14845 R:      Richard Weinberger <richard@nod.at>
14846 L:      linux-mtd@lists.infradead.org
14847 S:      Maintained
14848 W:      http://www.linux-mtd.infradead.org/
14849 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14850 C:      irc://irc.oftc.net/mtd
14851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
14852 F:      drivers/mtd/nand/
14853 F:      include/linux/mtd/*nand*.h
14854
14855 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
14856 M:      Daniel Mack <zonque@gmail.com>
14857 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14858 S:      Maintained
14859 W:      http://www.native-instruments.com
14860 F:      sound/usb/caiaq/
14861
14862 NATSEMI ETHERNET DRIVER (DP8381x)
14863 S:      Orphan
14864 F:      drivers/net/ethernet/natsemi/natsemi.c
14865
14866 NCR 5380 SCSI DRIVERS
14867 M:      Finn Thain <fthain@linux-m68k.org>
14868 M:      Michael Schmitz <schmitzmic@gmail.com>
14869 L:      linux-scsi@vger.kernel.org
14870 S:      Maintained
14871 F:      Documentation/scsi/g_NCR5380.rst
14872 F:      drivers/scsi/NCR5380.*
14873 F:      drivers/scsi/arm/cumana_1.c
14874 F:      drivers/scsi/arm/oak.c
14875 F:      drivers/scsi/atari_scsi.*
14876 F:      drivers/scsi/dmx3191d.c
14877 F:      drivers/scsi/g_NCR5380.*
14878 F:      drivers/scsi/mac_scsi.*
14879 F:      drivers/scsi/sun3_scsi.*
14880 F:      drivers/scsi/sun3_scsi_vme.c
14881
14882 NCSI LIBRARY
14883 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
14884 S:      Maintained
14885 F:      net/ncsi/
14886
14887 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
14888 M:      Guenter Roeck <linux@roeck-us.net>
14889 L:      linux-hwmon@vger.kernel.org
14890 S:      Maintained
14891 F:      Documentation/hwmon/nct6775.rst
14892 F:      drivers/hwmon/nct6775-core.c
14893 F:      drivers/hwmon/nct6775-platform.c
14894 F:      drivers/hwmon/nct6775.h
14895
14896 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
14897 M:      Zev Weiss <zev@bewilderbeest.net>
14898 L:      linux-hwmon@vger.kernel.org
14899 S:      Maintained
14900 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
14901 F:      drivers/hwmon/nct6775-i2c.c
14902
14903 NETDEVSIM
14904 M:      Jakub Kicinski <kuba@kernel.org>
14905 S:      Maintained
14906 F:      drivers/net/netdevsim/*
14907
14908 NETEM NETWORK EMULATOR
14909 M:      Stephen Hemminger <stephen@networkplumber.org>
14910 L:      netdev@vger.kernel.org
14911 S:      Maintained
14912 F:      net/sched/sch_netem.c
14913
14914 NETERION 10GbE DRIVERS (s2io)
14915 M:      Jon Mason <jdmason@kudzu.us>
14916 L:      netdev@vger.kernel.org
14917 S:      Supported
14918 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
14919 F:      drivers/net/ethernet/neterion/
14920
14921 NETFILTER
14922 M:      Pablo Neira Ayuso <pablo@netfilter.org>
14923 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
14924 M:      Florian Westphal <fw@strlen.de>
14925 L:      netfilter-devel@vger.kernel.org
14926 L:      coreteam@netfilter.org
14927 S:      Maintained
14928 W:      http://www.netfilter.org/
14929 W:      http://www.iptables.org/
14930 W:      http://www.nftables.org/
14931 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
14932 C:      irc://irc.libera.chat/netfilter
14933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
14934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
14935 F:      include/linux/netfilter*
14936 F:      include/linux/netfilter/
14937 F:      include/net/netfilter/
14938 F:      include/uapi/linux/netfilter*
14939 F:      include/uapi/linux/netfilter/
14940 F:      net/*/netfilter.c
14941 F:      net/*/netfilter/
14942 F:      net/bridge/br_netfilter*.c
14943 F:      net/netfilter/
14944
14945 NETROM NETWORK LAYER
14946 M:      Ralf Baechle <ralf@linux-mips.org>
14947 L:      linux-hams@vger.kernel.org
14948 S:      Maintained
14949 W:      https://linux-ax25.in-berlin.de
14950 F:      include/net/netrom.h
14951 F:      include/uapi/linux/netrom.h
14952 F:      net/netrom/
14953
14954 NETRONIX EMBEDDED CONTROLLER
14955 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
14956 S:      Maintained
14957 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
14958 F:      drivers/mfd/ntxec.c
14959 F:      drivers/pwm/pwm-ntxec.c
14960 F:      drivers/rtc/rtc-ntxec.c
14961 F:      include/linux/mfd/ntxec.h
14962
14963 NETRONOME ETHERNET DRIVERS
14964 M:      Louis Peens <louis.peens@corigine.com>
14965 R:      Jakub Kicinski <kuba@kernel.org>
14966 L:      oss-drivers@corigine.com
14967 S:      Maintained
14968 F:      drivers/net/ethernet/netronome/
14969
14970 NETWORK BLOCK DEVICE (NBD)
14971 M:      Josef Bacik <josef@toxicpanda.com>
14972 L:      linux-block@vger.kernel.org
14973 L:      nbd@other.debian.org
14974 S:      Maintained
14975 F:      Documentation/admin-guide/blockdev/nbd.rst
14976 F:      drivers/block/nbd.c
14977 F:      include/trace/events/nbd.h
14978 F:      include/uapi/linux/nbd.h
14979
14980 NETWORK DROP MONITOR
14981 M:      Neil Horman <nhorman@tuxdriver.com>
14982 L:      netdev@vger.kernel.org
14983 S:      Maintained
14984 W:      https://fedorahosted.org/dropwatch/
14985 F:      include/uapi/linux/net_dropmon.h
14986 F:      net/core/drop_monitor.c
14987
14988 NETWORKING DRIVERS
14989 M:      "David S. Miller" <davem@davemloft.net>
14990 M:      Eric Dumazet <edumazet@google.com>
14991 M:      Jakub Kicinski <kuba@kernel.org>
14992 M:      Paolo Abeni <pabeni@redhat.com>
14993 L:      netdev@vger.kernel.org
14994 S:      Maintained
14995 P:      Documentation/process/maintainer-netdev.rst
14996 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
14998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
14999 F:      Documentation/devicetree/bindings/net/
15000 F:      drivers/connector/
15001 F:      drivers/net/
15002 F:      include/dt-bindings/net/
15003 F:      include/linux/etherdevice.h
15004 F:      include/linux/fcdevice.h
15005 F:      include/linux/fddidevice.h
15006 F:      include/linux/hippidevice.h
15007 F:      include/linux/if_*
15008 F:      include/linux/inetdevice.h
15009 F:      include/linux/netdevice.h
15010 F:      include/uapi/linux/if_*
15011 F:      include/uapi/linux/netdevice.h
15012 X:      drivers/net/wireless/
15013
15014 NETWORKING DRIVERS (WIRELESS)
15015 M:      Kalle Valo <kvalo@kernel.org>
15016 L:      linux-wireless@vger.kernel.org
15017 S:      Maintained
15018 W:      https://wireless.wiki.kernel.org/
15019 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15022 F:      Documentation/devicetree/bindings/net/wireless/
15023 F:      drivers/net/wireless/
15024
15025 NETWORKING [DSA]
15026 M:      Andrew Lunn <andrew@lunn.ch>
15027 M:      Florian Fainelli <f.fainelli@gmail.com>
15028 M:      Vladimir Oltean <olteanv@gmail.com>
15029 S:      Maintained
15030 F:      Documentation/devicetree/bindings/net/dsa/
15031 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15032 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15033 F:      drivers/net/dsa/
15034 F:      include/linux/dsa/
15035 F:      include/linux/platform_data/dsa.h
15036 F:      include/net/dsa.h
15037 F:      net/dsa/
15038 F:      tools/testing/selftests/drivers/net/dsa/
15039
15040 NETWORKING [GENERAL]
15041 M:      "David S. Miller" <davem@davemloft.net>
15042 M:      Eric Dumazet <edumazet@google.com>
15043 M:      Jakub Kicinski <kuba@kernel.org>
15044 M:      Paolo Abeni <pabeni@redhat.com>
15045 L:      netdev@vger.kernel.org
15046 S:      Maintained
15047 P:      Documentation/process/maintainer-netdev.rst
15048 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15049 B:      mailto:netdev@vger.kernel.org
15050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15052 F:      Documentation/core-api/netlink.rst
15053 F:      Documentation/netlink/
15054 F:      Documentation/networking/
15055 F:      Documentation/process/maintainer-netdev.rst
15056 F:      Documentation/userspace-api/netlink/
15057 F:      include/linux/in.h
15058 F:      include/linux/indirect_call_wrapper.h
15059 F:      include/linux/net.h
15060 F:      include/linux/netdevice.h
15061 F:      include/net/
15062 F:      include/uapi/linux/in.h
15063 F:      include/uapi/linux/net.h
15064 F:      include/uapi/linux/net_namespace.h
15065 F:      include/uapi/linux/netdevice.h
15066 F:      lib/net_utils.c
15067 F:      lib/random32.c
15068 F:      net/
15069 F:      tools/net/
15070 F:      tools/testing/selftests/net/
15071 X:      net/bluetooth/
15072
15073 NETWORKING [IPSEC]
15074 M:      Steffen Klassert <steffen.klassert@secunet.com>
15075 M:      Herbert Xu <herbert@gondor.apana.org.au>
15076 M:      "David S. Miller" <davem@davemloft.net>
15077 L:      netdev@vger.kernel.org
15078 S:      Maintained
15079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15081 F:      include/net/xfrm.h
15082 F:      include/uapi/linux/xfrm.h
15083 F:      net/ipv4/ah4.c
15084 F:      net/ipv4/esp4*
15085 F:      net/ipv4/ip_vti.c
15086 F:      net/ipv4/ipcomp.c
15087 F:      net/ipv4/xfrm*
15088 F:      net/ipv6/ah6.c
15089 F:      net/ipv6/esp6*
15090 F:      net/ipv6/ip6_vti.c
15091 F:      net/ipv6/ipcomp6.c
15092 F:      net/ipv6/xfrm*
15093 F:      net/key/
15094 F:      net/xfrm/
15095 F:      tools/testing/selftests/net/ipsec.c
15096
15097 NETWORKING [IPv4/IPv6]
15098 M:      "David S. Miller" <davem@davemloft.net>
15099 M:      David Ahern <dsahern@kernel.org>
15100 L:      netdev@vger.kernel.org
15101 S:      Maintained
15102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15103 F:      arch/x86/net/*
15104 F:      include/linux/ip.h
15105 F:      include/linux/ipv6*
15106 F:      include/net/fib*
15107 F:      include/net/ip*
15108 F:      include/net/route.h
15109 F:      net/ipv4/
15110 F:      net/ipv6/
15111
15112 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15113 M:      Paul Moore <paul@paul-moore.com>
15114 L:      netdev@vger.kernel.org
15115 L:      linux-security-module@vger.kernel.org
15116 S:      Supported
15117 W:      https://github.com/netlabel
15118 F:      Documentation/netlabel/
15119 F:      include/net/calipso.h
15120 F:      include/net/cipso_ipv4.h
15121 F:      include/net/netlabel.h
15122 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15123 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15124 F:      net/ipv4/cipso_ipv4.c
15125 F:      net/ipv6/calipso.c
15126 F:      net/netfilter/xt_CONNSECMARK.c
15127 F:      net/netfilter/xt_SECMARK.c
15128 F:      net/netlabel/
15129
15130 NETWORKING [MACSEC]
15131 M:      Sabrina Dubroca <sd@queasysnail.net>
15132 L:      netdev@vger.kernel.org
15133 S:      Maintained
15134 F:      drivers/net/macsec.c
15135 F:      include/net/macsec.h
15136 F:      include/uapi/linux/if_macsec.h
15137 K:      macsec
15138 K:      \bmdo_
15139
15140 NETWORKING [MPTCP]
15141 M:      Matthieu Baerts <matttbe@kernel.org>
15142 M:      Mat Martineau <martineau@kernel.org>
15143 L:      netdev@vger.kernel.org
15144 L:      mptcp@lists.linux.dev
15145 S:      Maintained
15146 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15147 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15148 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15149 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15150 F:      Documentation/netlink/specs/mptcp.yaml
15151 F:      Documentation/networking/mptcp-sysctl.rst
15152 F:      include/net/mptcp.h
15153 F:      include/trace/events/mptcp.h
15154 F:      include/uapi/linux/mptcp*.h
15155 F:      net/mptcp/
15156 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15157 F:      tools/testing/selftests/net/mptcp/
15158
15159 NETWORKING [TCP]
15160 M:      Eric Dumazet <edumazet@google.com>
15161 L:      netdev@vger.kernel.org
15162 S:      Maintained
15163 F:      include/linux/tcp.h
15164 F:      include/net/tcp.h
15165 F:      include/trace/events/tcp.h
15166 F:      include/uapi/linux/tcp.h
15167 F:      net/ipv4/syncookies.c
15168 F:      net/ipv4/tcp*.c
15169 F:      net/ipv6/syncookies.c
15170 F:      net/ipv6/tcp*.c
15171
15172 NETWORKING [TLS]
15173 M:      Boris Pismenny <borisp@nvidia.com>
15174 M:      John Fastabend <john.fastabend@gmail.com>
15175 M:      Jakub Kicinski <kuba@kernel.org>
15176 L:      netdev@vger.kernel.org
15177 S:      Maintained
15178 F:      include/net/tls.h
15179 F:      include/uapi/linux/tls.h
15180 F:      net/tls/*
15181
15182 NETXEN (1/10) GbE SUPPORT
15183 M:      Manish Chopra <manishc@marvell.com>
15184 M:      Rahul Verma <rahulv@marvell.com>
15185 M:      GR-Linux-NIC-Dev@marvell.com
15186 L:      netdev@vger.kernel.org
15187 S:      Supported
15188 F:      drivers/net/ethernet/qlogic/netxen/
15189
15190 NET_FAILOVER MODULE
15191 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15192 L:      netdev@vger.kernel.org
15193 S:      Supported
15194 F:      Documentation/networking/net_failover.rst
15195 F:      drivers/net/net_failover.c
15196 F:      include/net/net_failover.h
15197
15198 NEXTHOP
15199 M:      David Ahern <dsahern@kernel.org>
15200 L:      netdev@vger.kernel.org
15201 S:      Maintained
15202 F:      include/net/netns/nexthop.h
15203 F:      include/net/nexthop.h
15204 F:      include/uapi/linux/nexthop.h
15205 F:      net/ipv4/nexthop.c
15206
15207 NFC SUBSYSTEM
15208 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15209 L:      netdev@vger.kernel.org
15210 S:      Maintained
15211 F:      Documentation/devicetree/bindings/net/nfc/
15212 F:      drivers/nfc/
15213 F:      include/net/nfc/
15214 F:      include/uapi/linux/nfc.h
15215 F:      net/nfc/
15216
15217 NFC VIRTUAL NCI DEVICE DRIVER
15218 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15219 L:      netdev@vger.kernel.org
15220 S:      Supported
15221 F:      drivers/nfc/virtual_ncidev.c
15222 F:      tools/testing/selftests/nci/
15223
15224 NFS, SUNRPC, AND LOCKD CLIENTS
15225 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
15226 M:      Anna Schumaker <anna@kernel.org>
15227 L:      linux-nfs@vger.kernel.org
15228 S:      Maintained
15229 W:      http://client.linux-nfs.org
15230 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15231 F:      Documentation/filesystems/nfs/
15232 F:      fs/lockd/
15233 F:      fs/nfs/
15234 F:      fs/nfs_common/
15235 F:      include/linux/lockd/
15236 F:      include/linux/nfs*
15237 F:      include/linux/sunrpc/
15238 F:      include/uapi/linux/nfs*
15239 F:      include/uapi/linux/sunrpc/
15240 F:      net/sunrpc/
15241
15242 NILFS2 FILESYSTEM
15243 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15244 L:      linux-nilfs@vger.kernel.org
15245 S:      Supported
15246 W:      https://nilfs.sourceforge.io/
15247 W:      https://nilfs.osdn.jp/
15248 T:      git https://github.com/konis/nilfs2.git
15249 F:      Documentation/filesystems/nilfs2.rst
15250 F:      fs/nilfs2/
15251 F:      include/trace/events/nilfs2.h
15252 F:      include/uapi/linux/nilfs2_api.h
15253 F:      include/uapi/linux/nilfs2_ondisk.h
15254
15255 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15256 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15257 S:      Maintained
15258 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15259 F:      Documentation/scsi/NinjaSCSI.rst
15260 F:      drivers/scsi/pcmcia/nsp_*
15261
15262 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15263 M:      GOTO Masanori <gotom@debian.or.jp>
15264 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15265 S:      Maintained
15266 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15267 F:      Documentation/scsi/NinjaSCSI.rst
15268 F:      drivers/scsi/nsp32*
15269
15270 NINTENDO HID DRIVER
15271 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15272 L:      linux-input@vger.kernel.org
15273 S:      Maintained
15274 F:      drivers/hid/hid-nintendo*
15275
15276 NIOS2 ARCHITECTURE
15277 M:      Dinh Nguyen <dinguyen@kernel.org>
15278 S:      Maintained
15279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15280 F:      arch/nios2/
15281
15282 NITRO ENCLAVES (NE)
15283 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15284 L:      linux-kernel@vger.kernel.org
15285 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15286 S:      Supported
15287 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15288 F:      Documentation/virt/ne_overview.rst
15289 F:      drivers/virt/nitro_enclaves/
15290 F:      include/linux/nitro_enclaves.h
15291 F:      include/uapi/linux/nitro_enclaves.h
15292 F:      samples/nitro_enclaves/
15293
15294 NOHZ, DYNTICKS SUPPORT
15295 M:      Frederic Weisbecker <frederic@kernel.org>
15296 M:      Thomas Gleixner <tglx@linutronix.de>
15297 M:      Ingo Molnar <mingo@kernel.org>
15298 L:      linux-kernel@vger.kernel.org
15299 S:      Maintained
15300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15301 F:      include/linux/sched/nohz.h
15302 F:      include/linux/tick.h
15303 F:      kernel/time/tick*.*
15304
15305 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15306 M:      Pavel Machek <pavel@ucw.cz>
15307 M:      Sakari Ailus <sakari.ailus@iki.fi>
15308 L:      linux-media@vger.kernel.org
15309 S:      Maintained
15310 F:      drivers/media/i2c/ad5820.c
15311 F:      drivers/media/i2c/et8ek8
15312
15313 NOKIA N900 POWER SUPPLY DRIVERS
15314 R:      Pali Rohár <pali@kernel.org>
15315 F:      drivers/power/supply/bq2415x_charger.c
15316 F:      drivers/power/supply/bq27xxx_battery.c
15317 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15318 F:      drivers/power/supply/isp1704_charger.c
15319 F:      drivers/power/supply/rx51_battery.c
15320 F:      include/linux/power/bq2415x_charger.h
15321 F:      include/linux/power/bq27xxx_battery.h
15322
15323 NOLIBC HEADER FILE
15324 M:      Willy Tarreau <w@1wt.eu>
15325 M:      Thomas Weißschuh <linux@weissschuh.net>
15326 S:      Maintained
15327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15328 F:      tools/include/nolibc/
15329 F:      tools/testing/selftests/nolibc/
15330
15331 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15332 M:      Hans de Goede <hdegoede@redhat.com>
15333 L:      linux-input@vger.kernel.org
15334 S:      Maintained
15335 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15336
15337 NSDEPS
15338 M:      Matthias Maennich <maennich@google.com>
15339 S:      Maintained
15340 F:      Documentation/core-api/symbol-namespaces.rst
15341 F:      scripts/nsdeps
15342
15343 NTB AMD DRIVER
15344 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15345 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15346 L:      ntb@lists.linux.dev
15347 S:      Supported
15348 F:      drivers/ntb/hw/amd/
15349
15350 NTB DRIVER CORE
15351 M:      Jon Mason <jdmason@kudzu.us>
15352 M:      Dave Jiang <dave.jiang@intel.com>
15353 M:      Allen Hubbe <allenbh@gmail.com>
15354 L:      ntb@lists.linux.dev
15355 S:      Supported
15356 W:      https://github.com/jonmason/ntb/wiki
15357 T:      git https://github.com/jonmason/ntb.git
15358 F:      drivers/net/ntb_netdev.c
15359 F:      drivers/ntb/
15360 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15361 F:      include/linux/ntb.h
15362 F:      include/linux/ntb_transport.h
15363 F:      tools/testing/selftests/ntb/
15364
15365 NTB IDT DRIVER
15366 M:      Serge Semin <fancer.lancer@gmail.com>
15367 L:      ntb@lists.linux.dev
15368 S:      Supported
15369 F:      drivers/ntb/hw/idt/
15370
15371 NTB INTEL DRIVER
15372 M:      Dave Jiang <dave.jiang@intel.com>
15373 L:      ntb@lists.linux.dev
15374 S:      Supported
15375 W:      https://github.com/davejiang/linux/wiki
15376 T:      git https://github.com/davejiang/linux.git
15377 F:      drivers/ntb/hw/intel/
15378
15379 NTFS FILESYSTEM
15380 M:      Anton Altaparmakov <anton@tuxera.com>
15381 R:      Namjae Jeon <linkinjeon@kernel.org>
15382 L:      linux-ntfs-dev@lists.sourceforge.net
15383 S:      Supported
15384 W:      http://www.tuxera.com/
15385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
15386 F:      Documentation/filesystems/ntfs.rst
15387 F:      fs/ntfs/
15388
15389 NTFS3 FILESYSTEM
15390 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15391 L:      ntfs3@lists.linux.dev
15392 S:      Supported
15393 W:      http://www.paragon-software.com/
15394 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15395 F:      Documentation/filesystems/ntfs3.rst
15396 F:      fs/ntfs3/
15397
15398 NUBUS SUBSYSTEM
15399 M:      Finn Thain <fthain@linux-m68k.org>
15400 L:      linux-m68k@lists.linux-m68k.org
15401 S:      Maintained
15402 F:      arch/*/include/asm/nubus.h
15403 F:      drivers/nubus/
15404 F:      include/linux/nubus.h
15405 F:      include/uapi/linux/nubus.h
15406
15407 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15408 M:      Antonino Daplas <adaplas@gmail.com>
15409 L:      linux-fbdev@vger.kernel.org
15410 S:      Maintained
15411 F:      drivers/video/fbdev/nvidia/
15412 F:      drivers/video/fbdev/riva/
15413
15414 NVIDIA WMI EC BACKLIGHT DRIVER
15415 M:      Daniel Dadap <ddadap@nvidia.com>
15416 L:      platform-driver-x86@vger.kernel.org
15417 S:      Supported
15418 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
15419 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15420
15421 NVM EXPRESS DRIVER
15422 M:      Keith Busch <kbusch@kernel.org>
15423 M:      Jens Axboe <axboe@fb.com>
15424 M:      Christoph Hellwig <hch@lst.de>
15425 M:      Sagi Grimberg <sagi@grimberg.me>
15426 L:      linux-nvme@lists.infradead.org
15427 S:      Supported
15428 W:      http://git.infradead.org/nvme.git
15429 T:      git git://git.infradead.org/nvme.git
15430 F:      Documentation/nvme/
15431 F:      drivers/nvme/common/
15432 F:      drivers/nvme/host/
15433 F:      include/linux/nvme-*.h
15434 F:      include/linux/nvme.h
15435 F:      include/uapi/linux/nvme_ioctl.h
15436
15437 NVM EXPRESS FABRICS AUTHENTICATION
15438 M:      Hannes Reinecke <hare@suse.de>
15439 L:      linux-nvme@lists.infradead.org
15440 S:      Supported
15441 F:      drivers/nvme/host/auth.c
15442 F:      drivers/nvme/target/auth.c
15443 F:      drivers/nvme/target/fabrics-cmd-auth.c
15444 F:      include/linux/nvme-auth.h
15445
15446 NVM EXPRESS FC TRANSPORT DRIVERS
15447 M:      James Smart <james.smart@broadcom.com>
15448 L:      linux-nvme@lists.infradead.org
15449 S:      Supported
15450 F:      drivers/nvme/host/fc.c
15451 F:      drivers/nvme/target/fc.c
15452 F:      drivers/nvme/target/fcloop.c
15453 F:      include/linux/nvme-fc-driver.h
15454 F:      include/linux/nvme-fc.h
15455
15456 NVM EXPRESS HARDWARE MONITORING SUPPORT
15457 M:      Guenter Roeck <linux@roeck-us.net>
15458 L:      linux-nvme@lists.infradead.org
15459 S:      Supported
15460 F:      drivers/nvme/host/hwmon.c
15461
15462 NVM EXPRESS TARGET DRIVER
15463 M:      Christoph Hellwig <hch@lst.de>
15464 M:      Sagi Grimberg <sagi@grimberg.me>
15465 M:      Chaitanya Kulkarni <kch@nvidia.com>
15466 L:      linux-nvme@lists.infradead.org
15467 S:      Supported
15468 W:      http://git.infradead.org/nvme.git
15469 T:      git git://git.infradead.org/nvme.git
15470 F:      drivers/nvme/target/
15471
15472 NVMEM FRAMEWORK
15473 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15474 S:      Maintained
15475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15476 F:      Documentation/ABI/stable/sysfs-bus-nvmem
15477 F:      Documentation/devicetree/bindings/nvmem/
15478 F:      drivers/nvmem/
15479 F:      include/linux/nvmem-consumer.h
15480 F:      include/linux/nvmem-provider.h
15481
15482 NXP BLUETOOTH WIRELESS DRIVERS
15483 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
15484 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
15485 S:      Maintained
15486 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15487 F:      drivers/bluetooth/btnxpuart.c
15488
15489 NXP C45 TJA11XX PHY DRIVER
15490 M:      Radu Pirea <radu-nicolae.pirea@oss.nxp.com>
15491 L:      netdev@vger.kernel.org
15492 S:      Maintained
15493 F:      drivers/net/phy/nxp-c45-tja11xx.c
15494
15495 NXP FSPI DRIVER
15496 M:      Han Xu <han.xu@nxp.com>
15497 M:      Haibo Chen <haibo.chen@nxp.com>
15498 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
15499 L:      linux-spi@vger.kernel.org
15500 S:      Maintained
15501 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15502 F:      drivers/spi/spi-nxp-fspi.c
15503
15504 NXP FXAS21002C DRIVER
15505 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15506 L:      linux-iio@vger.kernel.org
15507 S:      Maintained
15508 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15509 F:      drivers/iio/gyro/fxas21002c.h
15510 F:      drivers/iio/gyro/fxas21002c_core.c
15511 F:      drivers/iio/gyro/fxas21002c_i2c.c
15512 F:      drivers/iio/gyro/fxas21002c_spi.c
15513
15514 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15515 M:      Haibo Chen <haibo.chen@nxp.com>
15516 L:      linux-iio@vger.kernel.org
15517 L:      linux-imx@nxp.com
15518 S:      Maintained
15519 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15520 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15521 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15522 F:      drivers/iio/adc/imx7d_adc.c
15523 F:      drivers/iio/adc/imx93_adc.c
15524 F:      drivers/iio/adc/vf610_adc.c
15525
15526 NXP i.MX 8M ISI DRIVER
15527 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15528 L:      linux-media@vger.kernel.org
15529 S:      Maintained
15530 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15531 F:      drivers/media/platform/nxp/imx8-isi/
15532
15533 NXP i.MX 8MP DW100 V4L2 DRIVER
15534 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
15535 L:      linux-media@vger.kernel.org
15536 S:      Maintained
15537 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
15538 F:      Documentation/userspace-api/media/drivers/dw100.rst
15539 F:      drivers/media/platform/nxp/dw100/
15540 F:      include/uapi/linux/dw100.h
15541
15542 NXP i.MX 8MQ DCSS DRIVER
15543 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
15544 R:      Lucas Stach <l.stach@pengutronix.de>
15545 L:      dri-devel@lists.freedesktop.org
15546 S:      Maintained
15547 T:      git git://anongit.freedesktop.org/drm/drm-misc
15548 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15549 F:      drivers/gpu/drm/imx/dcss/
15550
15551 NXP i.MX 8QXP ADC DRIVER
15552 M:      Cai Huoqing <cai.huoqing@linux.dev>
15553 M:      Haibo Chen <haibo.chen@nxp.com>
15554 L:      linux-imx@nxp.com
15555 L:      linux-iio@vger.kernel.org
15556 S:      Maintained
15557 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15558 F:      drivers/iio/adc/imx8qxp-adc.c
15559
15560 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15561 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
15562 R:      NXP Linux Team <linux-imx@nxp.com>
15563 L:      linux-media@vger.kernel.org
15564 S:      Maintained
15565 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15566 F:      drivers/media/platform/nxp/imx-jpeg
15567
15568 NXP i.MX CLOCK DRIVERS
15569 M:      Abel Vesa <abelvesa@kernel.org>
15570 R:      Peng Fan <peng.fan@nxp.com>
15571 L:      linux-clk@vger.kernel.org
15572 L:      linux-imx@nxp.com
15573 S:      Maintained
15574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15575 F:      Documentation/devicetree/bindings/clock/imx*
15576 F:      drivers/clk/imx/
15577 F:      include/dt-bindings/clock/imx*
15578
15579 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15580 M:      Jagan Teki <jagan@amarulasolutions.com>
15581 S:      Maintained
15582 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15583 F:      drivers/regulator/pf8x00-regulator.c
15584
15585 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15586 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15587 L:      linux-kernel@vger.kernel.org
15588 S:      Maintained
15589 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15590 F:      drivers/extcon/extcon-ptn5150.c
15591
15592 NXP SGTL5000 DRIVER
15593 M:      Fabio Estevam <festevam@gmail.com>
15594 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15595 S:      Maintained
15596 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
15597 F:      sound/soc/codecs/sgtl5000*
15598
15599 NXP SJA1105 ETHERNET SWITCH DRIVER
15600 M:      Vladimir Oltean <olteanv@gmail.com>
15601 L:      linux-kernel@vger.kernel.org
15602 S:      Maintained
15603 F:      drivers/net/dsa/sja1105
15604 F:      drivers/net/pcs/pcs-xpcs-nxp.c
15605
15606 NXP TDA998X DRM DRIVER
15607 M:      Russell King <linux@armlinux.org.uk>
15608 S:      Maintained
15609 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15610 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15611 F:      drivers/gpu/drm/i2c/tda998x_drv.c
15612 F:      include/drm/i2c/tda998x.h
15613 F:      include/dt-bindings/display/tda998x.h
15614 K:      "nxp,tda998x"
15615
15616 NXP TFA9879 DRIVER
15617 M:      Peter Rosin <peda@axentia.se>
15618 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15619 S:      Maintained
15620 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15621 F:      sound/soc/codecs/tfa9879*
15622
15623 NXP-NCI NFC DRIVER
15624 S:      Orphan
15625 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15626 F:      drivers/nfc/nxp-nci
15627
15628 NXP/Goodix TFA989X (TFA1) DRIVER
15629 M:      Stephan Gerhold <stephan@gerhold.net>
15630 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15631 S:      Maintained
15632 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15633 F:      sound/soc/codecs/tfa989x.c
15634
15635 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15636 M:      Jonas Malaco <jonas@protocubo.io>
15637 L:      linux-hwmon@vger.kernel.org
15638 S:      Maintained
15639 F:      Documentation/hwmon/nzxt-kraken2.rst
15640 F:      drivers/hwmon/nzxt-kraken2.c
15641
15642 NZXT-SMART2 HARDWARE MONITORING DRIVER
15643 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
15644 L:      linux-hwmon@vger.kernel.org
15645 S:      Maintained
15646 F:      Documentation/hwmon/nzxt-smart2.rst
15647 F:      drivers/hwmon/nzxt-smart2.c
15648
15649 OBJAGG
15650 M:      Jiri Pirko <jiri@resnulli.us>
15651 L:      netdev@vger.kernel.org
15652 S:      Supported
15653 F:      include/linux/objagg.h
15654 F:      lib/objagg.c
15655 F:      lib/test_objagg.c
15656
15657 OBJPOOL
15658 M:      Matt Wu <wuqiang.matt@bytedance.com>
15659 S:      Supported
15660 F:      include/linux/objpool.h
15661 F:      lib/objpool.c
15662 F:      lib/test_objpool.c
15663
15664 OBJTOOL
15665 M:      Josh Poimboeuf <jpoimboe@kernel.org>
15666 M:      Peter Zijlstra <peterz@infradead.org>
15667 S:      Supported
15668 F:      include/linux/objtool*.h
15669 F:      tools/objtool/
15670
15671 OCELOT ETHERNET SWITCH DRIVER
15672 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
15673 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
15674 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15675 M:      UNGLinuxDriver@microchip.com
15676 L:      netdev@vger.kernel.org
15677 S:      Supported
15678 F:      drivers/net/dsa/ocelot/*
15679 F:      drivers/net/ethernet/mscc/
15680 F:      include/soc/mscc/ocelot*
15681 F:      net/dsa/tag_ocelot.c
15682 F:      net/dsa/tag_ocelot_8021q.c
15683 F:      tools/testing/selftests/drivers/net/ocelot/*
15684
15685 OCELOT EXTERNAL SWITCH CONTROL
15686 M:      Colin Foster <colin.foster@in-advantage.com>
15687 S:      Supported
15688 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15689 F:      drivers/mfd/ocelot*
15690 F:      drivers/net/dsa/ocelot/ocelot_ext.c
15691 F:      include/linux/mfd/ocelot.h
15692
15693 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15694 M:      Frederic Barrat <fbarrat@linux.ibm.com>
15695 M:      Andrew Donnellan <ajd@linux.ibm.com>
15696 L:      linuxppc-dev@lists.ozlabs.org
15697 S:      Supported
15698 F:      Documentation/userspace-api/accelerators/ocxl.rst
15699 F:      arch/powerpc/include/asm/pnv-ocxl.h
15700 F:      arch/powerpc/platforms/powernv/ocxl.c
15701 F:      drivers/misc/ocxl/
15702 F:      include/misc/ocxl*
15703 F:      include/uapi/misc/ocxl.h
15704
15705 OMAP AUDIO SUPPORT
15706 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
15707 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
15708 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15709 L:      linux-omap@vger.kernel.org
15710 S:      Maintained
15711 F:      sound/soc/ti/n810.c
15712 F:      sound/soc/ti/omap*
15713 F:      sound/soc/ti/rx51.c
15714 F:      sound/soc/ti/sdma-pcm.*
15715
15716 OMAP CLOCK FRAMEWORK SUPPORT
15717 M:      Paul Walmsley <paul@pwsan.com>
15718 L:      linux-omap@vger.kernel.org
15719 S:      Maintained
15720 F:      arch/arm/*omap*/*clock*
15721
15722 OMAP DEVICE TREE SUPPORT
15723 M:      Benoît Cousson <bcousson@baylibre.com>
15724 M:      Tony Lindgren <tony@atomide.com>
15725 L:      linux-omap@vger.kernel.org
15726 L:      devicetree@vger.kernel.org
15727 S:      Maintained
15728 F:      arch/arm/boot/dts/ti/omap/
15729
15730 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15731 L:      linux-omap@vger.kernel.org
15732 L:      linux-fbdev@vger.kernel.org
15733 S:      Orphan
15734 F:      Documentation/arch/arm/omap/dss.rst
15735 F:      drivers/video/fbdev/omap2/
15736
15737 OMAP FRAMEBUFFER SUPPORT
15738 L:      linux-fbdev@vger.kernel.org
15739 L:      linux-omap@vger.kernel.org
15740 S:      Orphan
15741 F:      drivers/video/fbdev/omap/
15742
15743 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15744 M:      Roger Quadros <rogerq@kernel.org>
15745 M:      Tony Lindgren <tony@atomide.com>
15746 L:      linux-omap@vger.kernel.org
15747 S:      Maintained
15748 F:      arch/arm/mach-omap2/*gpmc*
15749 F:      drivers/memory/omap-gpmc.c
15750
15751 OMAP GPIO DRIVER
15752 M:      Grygorii Strashko <grygorii.strashko@ti.com>
15753 M:      Santosh Shilimkar <ssantosh@kernel.org>
15754 M:      Kevin Hilman <khilman@kernel.org>
15755 L:      linux-omap@vger.kernel.org
15756 S:      Maintained
15757 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15758 F:      drivers/gpio/gpio-omap.c
15759
15760 OMAP HARDWARE SPINLOCK SUPPORT
15761 M:      Ohad Ben-Cohen <ohad@wizery.com>
15762 L:      linux-omap@vger.kernel.org
15763 S:      Maintained
15764 F:      drivers/hwspinlock/omap_hwspinlock.c
15765
15766 OMAP HS MMC SUPPORT
15767 L:      linux-mmc@vger.kernel.org
15768 L:      linux-omap@vger.kernel.org
15769 S:      Orphan
15770 F:      drivers/mmc/host/omap_hsmmc.c
15771
15772 OMAP HWMOD DATA
15773 M:      Paul Walmsley <paul@pwsan.com>
15774 L:      linux-omap@vger.kernel.org
15775 S:      Maintained
15776 F:      arch/arm/mach-omap2/omap_hwmod*data*
15777
15778 OMAP HWMOD SUPPORT
15779 M:      Benoît Cousson <bcousson@baylibre.com>
15780 M:      Paul Walmsley <paul@pwsan.com>
15781 L:      linux-omap@vger.kernel.org
15782 S:      Maintained
15783 F:      arch/arm/mach-omap2/omap_hwmod.*
15784
15785 OMAP I2C DRIVER
15786 M:      Vignesh R <vigneshr@ti.com>
15787 L:      linux-omap@vger.kernel.org
15788 L:      linux-i2c@vger.kernel.org
15789 S:      Maintained
15790 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
15791 F:      drivers/i2c/busses/i2c-omap.c
15792
15793 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
15794 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15795 L:      linux-media@vger.kernel.org
15796 S:      Maintained
15797 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
15798 F:      drivers/media/platform/ti/omap3isp/
15799 F:      drivers/staging/media/omap4iss/
15800
15801 OMAP MMC SUPPORT
15802 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15803 L:      linux-omap@vger.kernel.org
15804 S:      Odd Fixes
15805 F:      drivers/mmc/host/omap.c
15806
15807 OMAP POWER MANAGEMENT SUPPORT
15808 M:      Kevin Hilman <khilman@kernel.org>
15809 L:      linux-omap@vger.kernel.org
15810 S:      Maintained
15811 F:      arch/arm/*omap*/*pm*
15812 F:      drivers/cpufreq/omap-cpufreq.c
15813
15814 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
15815 M:      Paul Walmsley <paul@pwsan.com>
15816 L:      linux-omap@vger.kernel.org
15817 S:      Maintained
15818 F:      arch/arm/mach-omap2/prm*
15819
15820 OMAP RANDOM NUMBER GENERATOR SUPPORT
15821 M:      Deepak Saxena <dsaxena@plexity.net>
15822 S:      Maintained
15823 F:      drivers/char/hw_random/omap-rng.c
15824
15825 OMAP USB SUPPORT
15826 L:      linux-usb@vger.kernel.org
15827 L:      linux-omap@vger.kernel.org
15828 S:      Orphan
15829 F:      arch/arm/*omap*/usb*
15830 F:      drivers/usb/*/*omap*
15831
15832 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
15833 M:      Mark Jackson <mpfj@newflow.co.uk>
15834 L:      linux-omap@vger.kernel.org
15835 S:      Maintained
15836 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
15837
15838 OMAP1 SUPPORT
15839 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15840 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
15841 M:      Tony Lindgren <tony@atomide.com>
15842 L:      linux-omap@vger.kernel.org
15843 S:      Maintained
15844 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15846 F:      arch/arm/configs/omap1_defconfig
15847 F:      arch/arm/mach-omap1/
15848 F:      drivers/i2c/busses/i2c-omap.c
15849 F:      include/linux/platform_data/ams-delta-fiq.h
15850 F:      include/linux/platform_data/i2c-omap.h
15851
15852 OMAP2+ SUPPORT
15853 M:      Tony Lindgren <tony@atomide.com>
15854 L:      linux-omap@vger.kernel.org
15855 S:      Maintained
15856 W:      http://www.muru.com/linux/omap/
15857 W:      http://linux.omap.com/
15858 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15860 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
15861 F:      arch/arm/configs/omap2plus_defconfig
15862 F:      arch/arm/mach-omap2/
15863 F:      drivers/bus/ti-sysc.c
15864 F:      drivers/gpio/gpio-tps65219.c
15865 F:      drivers/i2c/busses/i2c-omap.c
15866 F:      drivers/irqchip/irq-omap-intc.c
15867 F:      drivers/mfd/*omap*.c
15868 F:      drivers/mfd/menelaus.c
15869 F:      drivers/mfd/palmas.c
15870 F:      drivers/mfd/tps65217.c
15871 F:      drivers/mfd/tps65218.c
15872 F:      drivers/mfd/tps65219.c
15873 F:      drivers/mfd/tps65910.c
15874 F:      drivers/mfd/twl-core.[ch]
15875 F:      drivers/mfd/twl4030*.c
15876 F:      drivers/mfd/twl6030*.c
15877 F:      drivers/mfd/twl6040*.c
15878 F:      drivers/regulator/palmas-regulator*.c
15879 F:      drivers/regulator/pbias-regulator.c
15880 F:      drivers/regulator/tps65217-regulator.c
15881 F:      drivers/regulator/tps65218-regulator.c
15882 F:      drivers/regulator/tps65219-regulator.c
15883 F:      drivers/regulator/tps65910-regulator.c
15884 F:      drivers/regulator/twl-regulator.c
15885 F:      drivers/regulator/twl6030-regulator.c
15886 F:      include/linux/platform_data/i2c-omap.h
15887 F:      include/linux/platform_data/ti-sysc.h
15888
15889 OMFS FILESYSTEM
15890 M:      Bob Copeland <me@bobcopeland.com>
15891 L:      linux-karma-devel@lists.sourceforge.net
15892 S:      Maintained
15893 F:      Documentation/filesystems/omfs.rst
15894 F:      fs/omfs/
15895
15896 OMNIVISION OG01A1B SENSOR DRIVER
15897 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15898 L:      linux-media@vger.kernel.org
15899 S:      Maintained
15900 F:      drivers/media/i2c/og01a1b.c
15901
15902 OMNIVISION OV01A10 SENSOR DRIVER
15903 M:      Bingbu Cao <bingbu.cao@intel.com>
15904 L:      linux-media@vger.kernel.org
15905 S:      Maintained
15906 T:      git git://linuxtv.org/media_tree.git
15907 F:      drivers/media/i2c/ov01a10.c
15908
15909 OMNIVISION OV02A10 SENSOR DRIVER
15910 L:      linux-media@vger.kernel.org
15911 S:      Orphan
15912 T:      git git://linuxtv.org/media_tree.git
15913 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
15914 F:      drivers/media/i2c/ov02a10.c
15915
15916 OMNIVISION OV08D10 SENSOR DRIVER
15917 M:      Jimmy Su <jimmy.su@intel.com>
15918 L:      linux-media@vger.kernel.org
15919 S:      Maintained
15920 T:      git git://linuxtv.org/media_tree.git
15921 F:      drivers/media/i2c/ov08d10.c
15922
15923 OMNIVISION OV08X40 SENSOR DRIVER
15924 M:      Jason Chen <jason.z.chen@intel.com>
15925 L:      linux-media@vger.kernel.org
15926 S:      Maintained
15927 T:      git git://linuxtv.org/media_tree.git
15928 F:      drivers/media/i2c/ov08x40.c
15929
15930 OMNIVISION OV13858 SENSOR DRIVER
15931 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15932 L:      linux-media@vger.kernel.org
15933 S:      Maintained
15934 T:      git git://linuxtv.org/media_tree.git
15935 F:      drivers/media/i2c/ov13858.c
15936
15937 OMNIVISION OV13B10 SENSOR DRIVER
15938 M:      Arec Kao <arec.kao@intel.com>
15939 L:      linux-media@vger.kernel.org
15940 S:      Maintained
15941 T:      git git://linuxtv.org/media_tree.git
15942 F:      drivers/media/i2c/ov13b10.c
15943
15944 OMNIVISION OV2680 SENSOR DRIVER
15945 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15946 M:      Hans de Goede <hansg@kernel.org>
15947 L:      linux-media@vger.kernel.org
15948 S:      Maintained
15949 T:      git git://linuxtv.org/media_tree.git
15950 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
15951 F:      drivers/media/i2c/ov2680.c
15952
15953 OMNIVISION OV2685 SENSOR DRIVER
15954 M:      Shunqian Zheng <zhengsq@rock-chips.com>
15955 L:      linux-media@vger.kernel.org
15956 S:      Maintained
15957 T:      git git://linuxtv.org/media_tree.git
15958 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
15959 F:      drivers/media/i2c/ov2685.c
15960
15961 OMNIVISION OV2740 SENSOR DRIVER
15962 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15963 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
15964 R:      Bingbu Cao <bingbu.cao@intel.com>
15965 L:      linux-media@vger.kernel.org
15966 S:      Maintained
15967 T:      git git://linuxtv.org/media_tree.git
15968 F:      drivers/media/i2c/ov2740.c
15969
15970 OMNIVISION OV4689 SENSOR DRIVER
15971 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
15972 L:      linux-media@vger.kernel.org
15973 S:      Maintained
15974 T:      git git://linuxtv.org/media_tree.git
15975 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
15976 F:      drivers/media/i2c/ov4689.c
15977
15978 OMNIVISION OV5640 SENSOR DRIVER
15979 M:      Steve Longerbeam <slongerbeam@gmail.com>
15980 L:      linux-media@vger.kernel.org
15981 S:      Maintained
15982 T:      git git://linuxtv.org/media_tree.git
15983 F:      drivers/media/i2c/ov5640.c
15984
15985 OMNIVISION OV5647 SENSOR DRIVER
15986 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
15987 M:      Jacopo Mondi <jacopo@jmondi.org>
15988 L:      linux-media@vger.kernel.org
15989 S:      Maintained
15990 T:      git git://linuxtv.org/media_tree.git
15991 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
15992 F:      drivers/media/i2c/ov5647.c
15993
15994 OMNIVISION OV5670 SENSOR DRIVER
15995 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15996 L:      linux-media@vger.kernel.org
15997 S:      Maintained
15998 T:      git git://linuxtv.org/media_tree.git
15999 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
16000 F:      drivers/media/i2c/ov5670.c
16001
16002 OMNIVISION OV5675 SENSOR DRIVER
16003 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16004 L:      linux-media@vger.kernel.org
16005 S:      Maintained
16006 T:      git git://linuxtv.org/media_tree.git
16007 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
16008 F:      drivers/media/i2c/ov5675.c
16009
16010 OMNIVISION OV5693 SENSOR DRIVER
16011 M:      Daniel Scally <djrscally@gmail.com>
16012 L:      linux-media@vger.kernel.org
16013 S:      Maintained
16014 T:      git git://linuxtv.org/media_tree.git
16015 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16016 F:      drivers/media/i2c/ov5693.c
16017
16018 OMNIVISION OV5695 SENSOR DRIVER
16019 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16020 L:      linux-media@vger.kernel.org
16021 S:      Maintained
16022 T:      git git://linuxtv.org/media_tree.git
16023 F:      drivers/media/i2c/ov5695.c
16024
16025 OMNIVISION OV7670 SENSOR DRIVER
16026 L:      linux-media@vger.kernel.org
16027 S:      Orphan
16028 T:      git git://linuxtv.org/media_tree.git
16029 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16030 F:      drivers/media/i2c/ov7670.c
16031
16032 OMNIVISION OV772x SENSOR DRIVER
16033 M:      Jacopo Mondi <jacopo@jmondi.org>
16034 L:      linux-media@vger.kernel.org
16035 S:      Odd fixes
16036 T:      git git://linuxtv.org/media_tree.git
16037 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16038 F:      drivers/media/i2c/ov772x.c
16039 F:      include/media/i2c/ov772x.h
16040
16041 OMNIVISION OV7740 SENSOR DRIVER
16042 L:      linux-media@vger.kernel.org
16043 S:      Orphan
16044 T:      git git://linuxtv.org/media_tree.git
16045 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16046 F:      drivers/media/i2c/ov7740.c
16047
16048 OMNIVISION OV8856 SENSOR DRIVER
16049 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
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/ov8856.yaml
16054 F:      drivers/media/i2c/ov8856.c
16055
16056 OMNIVISION OV8858 SENSOR DRIVER
16057 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16058 M:      Nicholas Roth <nicholas@rothemail.net>
16059 L:      linux-media@vger.kernel.org
16060 S:      Maintained
16061 T:      git git://linuxtv.org/media_tree.git
16062 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
16063 F:      drivers/media/i2c/ov8858.c
16064
16065 OMNIVISION OV9282 SENSOR DRIVER
16066 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16067 L:      linux-media@vger.kernel.org
16068 S:      Maintained
16069 T:      git git://linuxtv.org/media_tree.git
16070 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16071 F:      drivers/media/i2c/ov9282.c
16072
16073 OMNIVISION OV9640 SENSOR DRIVER
16074 M:      Petr Cvek <petrcvekcz@gmail.com>
16075 L:      linux-media@vger.kernel.org
16076 S:      Maintained
16077 F:      drivers/media/i2c/ov9640.*
16078
16079 OMNIVISION OV9650 SENSOR DRIVER
16080 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16081 R:      Akinobu Mita <akinobu.mita@gmail.com>
16082 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16083 L:      linux-media@vger.kernel.org
16084 S:      Maintained
16085 T:      git git://linuxtv.org/media_tree.git
16086 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16087 F:      drivers/media/i2c/ov9650.c
16088
16089 OMNIVISION OV9734 SENSOR DRIVER
16090 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16091 R:      Bingbu Cao <bingbu.cao@intel.com>
16092 L:      linux-media@vger.kernel.org
16093 S:      Maintained
16094 T:      git git://linuxtv.org/media_tree.git
16095 F:      drivers/media/i2c/ov9734.c
16096
16097 ONBOARD USB HUB DRIVER
16098 M:      Matthias Kaehlcke <mka@chromium.org>
16099 L:      linux-usb@vger.kernel.org
16100 S:      Maintained
16101 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16102 F:      drivers/usb/misc/onboard_usb_hub.c
16103
16104 ONENAND FLASH DRIVER
16105 M:      Kyungmin Park <kyungmin.park@samsung.com>
16106 L:      linux-mtd@lists.infradead.org
16107 S:      Maintained
16108 F:      drivers/mtd/nand/onenand/
16109 F:      include/linux/mtd/onenand*.h
16110
16111 ONEXPLAYER FAN DRIVER
16112 M:      Derek John Clark <derekjohn.clark@gmail.com>
16113 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16114 L:      linux-hwmon@vger.kernel.org
16115 S:      Maintained
16116 F:      drivers/hwmon/oxp-sensors.c
16117
16118 ONIE TLV NVMEM LAYOUT DRIVER
16119 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16120 S:      Maintained
16121 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16122 F:      drivers/nvmem/layouts/onie-tlv.c
16123
16124 ONION OMEGA2+ BOARD
16125 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16126 L:      linux-mips@vger.kernel.org
16127 S:      Maintained
16128 F:      arch/mips/boot/dts/ralink/omega2p.dts
16129
16130 ONSEMI ETHERNET PHY DRIVERS
16131 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16132 L:      netdev@vger.kernel.org
16133 S:      Supported
16134 W:      http://www.onsemi.com
16135 F:      drivers/net/phy/ncn*
16136
16137 OP-TEE DRIVER
16138 M:      Jens Wiklander <jens.wiklander@linaro.org>
16139 L:      op-tee@lists.trustedfirmware.org
16140 S:      Maintained
16141 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16142 F:      drivers/tee/optee/
16143
16144 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16145 M:      Sumit Garg <sumit.garg@linaro.org>
16146 L:      op-tee@lists.trustedfirmware.org
16147 S:      Maintained
16148 F:      drivers/char/hw_random/optee-rng.c
16149
16150 OP-TEE RTC DRIVER
16151 M:      Clément Léger <clement.leger@bootlin.com>
16152 L:      linux-rtc@vger.kernel.org
16153 S:      Maintained
16154 F:      drivers/rtc/rtc-optee.c
16155
16156 OPA-VNIC DRIVER
16157 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16158 L:      linux-rdma@vger.kernel.org
16159 S:      Supported
16160 F:      drivers/infiniband/ulp/opa_vnic
16161
16162 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16163 M:      Rob Herring <robh+dt@kernel.org>
16164 M:      Frank Rowand <frowand.list@gmail.com>
16165 L:      devicetree@vger.kernel.org
16166 S:      Maintained
16167 W:      http://www.devicetree.org/
16168 C:      irc://irc.libera.chat/devicetree
16169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16170 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16171 F:      drivers/of/
16172 F:      include/linux/of*.h
16173 F:      scripts/dtc/
16174 F:      tools/testing/selftests/dt/
16175 K:      of_overlay_notifier_
16176 K:      of_overlay_fdt_apply
16177 K:      of_overlay_remove
16178
16179 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16180 M:      Rob Herring <robh+dt@kernel.org>
16181 M:      Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
16182 M:      Conor Dooley <conor+dt@kernel.org>
16183 L:      devicetree@vger.kernel.org
16184 S:      Maintained
16185 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16186 C:      irc://irc.libera.chat/devicetree
16187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16188 F:      Documentation/devicetree/
16189 F:      arch/*/boot/dts/
16190 F:      include/dt-bindings/
16191
16192 OPENCOMPUTE PTP CLOCK DRIVER
16193 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16194 M:      Vadim Fedorenko <vadfed@fb.com>
16195 L:      netdev@vger.kernel.org
16196 S:      Maintained
16197 F:      drivers/ptp/ptp_ocp.c
16198
16199 OPENCORES I2C BUS DRIVER
16200 M:      Peter Korsgaard <peter@korsgaard.com>
16201 M:      Andrew Lunn <andrew@lunn.ch>
16202 L:      linux-i2c@vger.kernel.org
16203 S:      Maintained
16204 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16205 F:      Documentation/i2c/busses/i2c-ocores.rst
16206 F:      drivers/i2c/busses/i2c-ocores.c
16207 F:      include/linux/platform_data/i2c-ocores.h
16208
16209 OPENRISC ARCHITECTURE
16210 M:      Jonas Bonn <jonas@southpole.se>
16211 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16212 M:      Stafford Horne <shorne@gmail.com>
16213 L:      linux-openrisc@vger.kernel.org
16214 S:      Maintained
16215 W:      http://openrisc.io
16216 T:      git https://github.com/openrisc/linux.git
16217 F:      Documentation/arch/openrisc/
16218 F:      Documentation/devicetree/bindings/openrisc/
16219 F:      arch/openrisc/
16220 F:      drivers/irqchip/irq-ompic.c
16221 F:      drivers/irqchip/irq-or1k-*
16222
16223 OPENVSWITCH
16224 M:      Pravin B Shelar <pshelar@ovn.org>
16225 L:      netdev@vger.kernel.org
16226 L:      dev@openvswitch.org
16227 S:      Maintained
16228 W:      http://openvswitch.org
16229 F:      include/uapi/linux/openvswitch.h
16230 F:      net/openvswitch/
16231 F:      tools/testing/selftests/net/openvswitch/
16232
16233 OPERATING PERFORMANCE POINTS (OPP)
16234 M:      Viresh Kumar <vireshk@kernel.org>
16235 M:      Nishanth Menon <nm@ti.com>
16236 M:      Stephen Boyd <sboyd@kernel.org>
16237 L:      linux-pm@vger.kernel.org
16238 S:      Maintained
16239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16240 F:      Documentation/devicetree/bindings/opp/
16241 F:      Documentation/power/opp.rst
16242 F:      drivers/opp/
16243 F:      include/linux/pm_opp.h
16244
16245 OPL4 DRIVER
16246 M:      Clemens Ladisch <clemens@ladisch.de>
16247 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16248 S:      Maintained
16249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16250 F:      sound/drivers/opl4/
16251
16252 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16253 M:      Mark Fasheh <mark@fasheh.com>
16254 M:      Joel Becker <jlbec@evilplan.org>
16255 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16256 L:      ocfs2-devel@lists.linux.dev
16257 S:      Supported
16258 W:      http://ocfs2.wiki.kernel.org
16259 F:      Documentation/filesystems/dlmfs.rst
16260 F:      Documentation/filesystems/ocfs2.rst
16261 F:      fs/ocfs2/
16262
16263 ORANGEFS FILESYSTEM
16264 M:      Mike Marshall <hubcap@omnibond.com>
16265 R:      Martin Brandenburg <martin@omnibond.com>
16266 L:      devel@lists.orangefs.org
16267 S:      Supported
16268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16269 F:      Documentation/filesystems/orangefs.rst
16270 F:      fs/orangefs/
16271
16272 ORINOCO DRIVER
16273 L:      linux-wireless@vger.kernel.org
16274 S:      Orphan
16275 W:      https://wireless.wiki.kernel.org/en/users/Drivers/orinoco
16276 W:      http://www.nongnu.org/orinoco/
16277 F:      drivers/net/wireless/intersil/orinoco/
16278
16279 OV2659 OMNIVISION SENSOR DRIVER
16280 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16281 L:      linux-media@vger.kernel.org
16282 S:      Maintained
16283 W:      https://linuxtv.org
16284 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16285 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16286 F:      drivers/media/i2c/ov2659.c
16287 F:      include/media/i2c/ov2659.h
16288
16289 OVERLAY FILESYSTEM
16290 M:      Miklos Szeredi <miklos@szeredi.hu>
16291 M:      Amir Goldstein <amir73il@gmail.com>
16292 L:      linux-unionfs@vger.kernel.org
16293 S:      Supported
16294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16295 F:      Documentation/filesystems/overlayfs.rst
16296 F:      fs/overlayfs/
16297
16298 P54 WIRELESS DRIVER
16299 M:      Christian Lamparter <chunkeey@googlemail.com>
16300 L:      linux-wireless@vger.kernel.org
16301 S:      Maintained
16302 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16303 F:      drivers/net/wireless/intersil/p54/
16304
16305 PACKET SOCKETS
16306 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16307 S:      Maintained
16308 F:      include/uapi/linux/if_packet.h
16309 F:      net/packet/af_packet.c
16310
16311 PACKING
16312 M:      Vladimir Oltean <olteanv@gmail.com>
16313 L:      netdev@vger.kernel.org
16314 S:      Supported
16315 F:      Documentation/core-api/packing.rst
16316 F:      include/linux/packing.h
16317 F:      lib/packing.c
16318
16319 PADATA PARALLEL EXECUTION MECHANISM
16320 M:      Steffen Klassert <steffen.klassert@secunet.com>
16321 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16322 L:      linux-crypto@vger.kernel.org
16323 L:      linux-kernel@vger.kernel.org
16324 S:      Maintained
16325 F:      Documentation/core-api/padata.rst
16326 F:      include/linux/padata.h
16327 F:      kernel/padata.c
16328
16329 PAGE CACHE
16330 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16331 L:      linux-fsdevel@vger.kernel.org
16332 S:      Supported
16333 T:      git git://git.infradead.org/users/willy/pagecache.git
16334 F:      Documentation/filesystems/locking.rst
16335 F:      Documentation/filesystems/vfs.rst
16336 F:      include/linux/pagemap.h
16337 F:      mm/filemap.c
16338 F:      mm/page-writeback.c
16339 F:      mm/readahead.c
16340 F:      mm/truncate.c
16341
16342 PAGE POOL
16343 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16344 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16345 L:      netdev@vger.kernel.org
16346 S:      Supported
16347 F:      Documentation/networking/page_pool.rst
16348 F:      include/net/page_pool/
16349 F:      include/trace/events/page_pool.h
16350 F:      net/core/page_pool.c
16351
16352 PAGE TABLE CHECK
16353 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16354 M:      Andrew Morton <akpm@linux-foundation.org>
16355 L:      linux-mm@kvack.org
16356 S:      Maintained
16357 F:      Documentation/mm/page_table_check.rst
16358 F:      include/linux/page_table_check.h
16359 F:      mm/page_table_check.c
16360
16361 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16362 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16363 L:      platform-driver-x86@vger.kernel.org
16364 S:      Maintained
16365 F:      drivers/platform/x86/panasonic-laptop.c
16366
16367 PARALLAX PING IIO SENSOR DRIVER
16368 M:      Andreas Klinger <ak@it-klinger.de>
16369 L:      linux-iio@vger.kernel.org
16370 S:      Maintained
16371 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16372 F:      drivers/iio/proximity/ping.c
16373
16374 PARALLEL LCD/KEYPAD PANEL DRIVER
16375 M:      Willy Tarreau <willy@haproxy.com>
16376 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16377 S:      Odd Fixes
16378 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16379 F:      drivers/auxdisplay/panel.c
16380
16381 PARALLEL PORT SUBSYSTEM
16382 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16383 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16384 L:      linux-parport@lists.infradead.org (subscribers-only)
16385 S:      Maintained
16386 F:      Documentation/driver-api/parport*.rst
16387 F:      drivers/char/ppdev.c
16388 F:      drivers/parport/
16389 F:      include/linux/parport*.h
16390 F:      include/uapi/linux/ppdev.h
16391
16392 PARAVIRT_OPS INTERFACE
16393 M:      Juergen Gross <jgross@suse.com>
16394 R:      Ajay Kaher <akaher@vmware.com>
16395 R:      Alexey Makhalov <amakhalov@vmware.com>
16396 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
16397 L:      virtualization@lists.linux.dev
16398 L:      x86@kernel.org
16399 S:      Supported
16400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16401 F:      Documentation/virt/paravirt_ops.rst
16402 F:      arch/*/include/asm/paravirt*.h
16403 F:      arch/*/kernel/paravirt*
16404 F:      include/linux/hypervisor.h
16405
16406 PARISC ARCHITECTURE
16407 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
16408 M:      Helge Deller <deller@gmx.de>
16409 L:      linux-parisc@vger.kernel.org
16410 S:      Maintained
16411 W:      https://parisc.wiki.kernel.org
16412 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
16413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16415 F:      Documentation/arch/parisc/
16416 F:      arch/parisc/
16417 F:      drivers/char/agp/parisc-agp.c
16418 F:      drivers/input/misc/hp_sdc_rtc.c
16419 F:      drivers/input/serio/gscps2.c
16420 F:      drivers/input/serio/hp_sdc*
16421 F:      drivers/parisc/
16422 F:      drivers/parport/parport_gsc.*
16423 F:      drivers/tty/serial/8250/8250_parisc.c
16424 F:      drivers/video/console/sti*
16425 F:      drivers/video/fbdev/sti*
16426 F:      drivers/video/logo/logo_parisc*
16427 F:      include/linux/hp_sdc.h
16428
16429 PARMAN
16430 M:      Jiri Pirko <jiri@resnulli.us>
16431 L:      netdev@vger.kernel.org
16432 S:      Supported
16433 F:      include/linux/parman.h
16434 F:      lib/parman.c
16435 F:      lib/test_parman.c
16436
16437 PC ENGINES APU BOARD DRIVER
16438 M:      Enrico Weigelt, metux IT consult <info@metux.net>
16439 S:      Maintained
16440 F:      drivers/platform/x86/pcengines-apuv2.c
16441
16442 PC87360 HARDWARE MONITORING DRIVER
16443 M:      Jim Cromie <jim.cromie@gmail.com>
16444 L:      linux-hwmon@vger.kernel.org
16445 S:      Maintained
16446 F:      Documentation/hwmon/pc87360.rst
16447 F:      drivers/hwmon/pc87360.c
16448
16449 PC8736x GPIO DRIVER
16450 M:      Jim Cromie <jim.cromie@gmail.com>
16451 S:      Maintained
16452 F:      drivers/char/pc8736x_gpio.c
16453
16454 PC87427 HARDWARE MONITORING DRIVER
16455 M:      Jean Delvare <jdelvare@suse.com>
16456 L:      linux-hwmon@vger.kernel.org
16457 S:      Maintained
16458 F:      Documentation/hwmon/pc87427.rst
16459 F:      drivers/hwmon/pc87427.c
16460
16461 PCA9532 LED DRIVER
16462 M:      Riku Voipio <riku.voipio@iki.fi>
16463 S:      Maintained
16464 F:      drivers/leds/leds-pca9532.c
16465 F:      include/linux/leds-pca9532.h
16466
16467 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16468 M:      Guenter Roeck <linux@roeck-us.net>
16469 L:      linux-i2c@vger.kernel.org
16470 S:      Maintained
16471 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
16472
16473 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16474 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16475 M:      Pali Rohár <pali@kernel.org>
16476 L:      linux-pci@vger.kernel.org
16477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16478 S:      Maintained
16479 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
16480 F:      drivers/pci/controller/pci-aardvark.c
16481
16482 PCI DRIVER FOR ALTERA PCIE IP
16483 M:      Joyce Ooi <joyce.ooi@intel.com>
16484 L:      linux-pci@vger.kernel.org
16485 S:      Supported
16486 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
16487 F:      drivers/pci/controller/pcie-altera.c
16488
16489 PCI DRIVER FOR APPLIEDMICRO XGENE
16490 M:      Toan Le <toan@os.amperecomputing.com>
16491 L:      linux-pci@vger.kernel.org
16492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16493 S:      Maintained
16494 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
16495 F:      drivers/pci/controller/pci-xgene.c
16496
16497 PCI DRIVER FOR ARM VERSATILE PLATFORM
16498 M:      Rob Herring <robh@kernel.org>
16499 L:      linux-pci@vger.kernel.org
16500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16501 S:      Maintained
16502 F:      Documentation/devicetree/bindings/pci/versatile.yaml
16503 F:      drivers/pci/controller/pci-versatile.c
16504
16505 PCI DRIVER FOR ARMADA 8K
16506 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16507 L:      linux-pci@vger.kernel.org
16508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16509 S:      Maintained
16510 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
16511 F:      drivers/pci/controller/dwc/pcie-armada8k.c
16512
16513 PCI DRIVER FOR CADENCE PCIE IP
16514 M:      Tom Joseph <tjoseph@cadence.com>
16515 L:      linux-pci@vger.kernel.org
16516 S:      Maintained
16517 F:      Documentation/devicetree/bindings/pci/cdns,*
16518 F:      drivers/pci/controller/cadence/
16519
16520 PCI DRIVER FOR FREESCALE LAYERSCAPE
16521 M:      Minghuan Lian <minghuan.Lian@nxp.com>
16522 M:      Mingkai Hu <mingkai.hu@nxp.com>
16523 M:      Roy Zang <roy.zang@nxp.com>
16524 L:      linuxppc-dev@lists.ozlabs.org
16525 L:      linux-pci@vger.kernel.org
16526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16527 S:      Maintained
16528 F:      drivers/pci/controller/dwc/*layerscape*
16529
16530 PCI DRIVER FOR FU740
16531 M:      Paul Walmsley <paul.walmsley@sifive.com>
16532 M:      Greentime Hu <greentime.hu@sifive.com>
16533 L:      linux-pci@vger.kernel.org
16534 S:      Maintained
16535 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16536 F:      drivers/pci/controller/dwc/pcie-fu740.c
16537
16538 PCI DRIVER FOR GENERIC OF HOSTS
16539 M:      Will Deacon <will@kernel.org>
16540 L:      linux-pci@vger.kernel.org
16541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16542 S:      Maintained
16543 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16544 F:      drivers/pci/controller/pci-host-common.c
16545 F:      drivers/pci/controller/pci-host-generic.c
16546
16547 PCI DRIVER FOR IMX6
16548 M:      Richard Zhu <hongxing.zhu@nxp.com>
16549 M:      Lucas Stach <l.stach@pengutronix.de>
16550 L:      linux-pci@vger.kernel.org
16551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16552 S:      Maintained
16553 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
16554 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16555 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16556 F:      drivers/pci/controller/dwc/*imx6*
16557
16558 PCI DRIVER FOR INTEL IXP4XX
16559 M:      Linus Walleij <linus.walleij@linaro.org>
16560 S:      Maintained
16561 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16562 F:      drivers/pci/controller/pci-ixp4xx.c
16563
16564 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16565 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
16566 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
16567 L:      linux-pci@vger.kernel.org
16568 S:      Supported
16569 F:      drivers/pci/controller/vmd.c
16570
16571 PCI DRIVER FOR MICROSEMI SWITCHTEC
16572 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
16573 M:      Logan Gunthorpe <logang@deltatee.com>
16574 L:      linux-pci@vger.kernel.org
16575 S:      Maintained
16576 F:      Documentation/ABI/testing/sysfs-class-switchtec
16577 F:      Documentation/driver-api/switchtec.rst
16578 F:      drivers/ntb/hw/mscc/
16579 F:      drivers/pci/switch/switchtec*
16580 F:      include/linux/switchtec.h
16581 F:      include/uapi/linux/switchtec_ioctl.h
16582
16583 PCI DRIVER FOR MOBIVEIL PCIE IP
16584 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
16585 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16586 L:      linux-pci@vger.kernel.org
16587 S:      Supported
16588 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16589 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
16590
16591 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16592 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16593 M:      Pali Rohár <pali@kernel.org>
16594 L:      linux-pci@vger.kernel.org
16595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16596 S:      Maintained
16597 F:      drivers/pci/controller/*mvebu*
16598
16599 PCI DRIVER FOR NVIDIA TEGRA
16600 M:      Thierry Reding <thierry.reding@gmail.com>
16601 L:      linux-tegra@vger.kernel.org
16602 L:      linux-pci@vger.kernel.org
16603 S:      Supported
16604 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16605 F:      drivers/pci/controller/pci-tegra.c
16606
16607 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16608 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16609 L:      linux-pci@vger.kernel.org
16610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16611 S:      Maintained
16612 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
16613 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16614
16615 PCI DRIVER FOR RENESAS R-CAR
16616 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
16617 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16618 L:      linux-pci@vger.kernel.org
16619 L:      linux-renesas-soc@vger.kernel.org
16620 S:      Maintained
16621 F:      Documentation/devicetree/bindings/pci/*rcar*
16622 F:      drivers/pci/controller/*rcar*
16623 F:      drivers/pci/controller/dwc/*rcar*
16624
16625 PCI DRIVER FOR SAMSUNG EXYNOS
16626 M:      Jingoo Han <jingoohan1@gmail.com>
16627 L:      linux-pci@vger.kernel.org
16628 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16629 L:      linux-samsung-soc@vger.kernel.org
16630 S:      Maintained
16631 F:      drivers/pci/controller/dwc/pci-exynos.c
16632
16633 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16634 M:      Jingoo Han <jingoohan1@gmail.com>
16635 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
16636 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16637 L:      linux-pci@vger.kernel.org
16638 S:      Maintained
16639 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16640 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16641 F:      drivers/pci/controller/dwc/*designware*
16642
16643 PCI DRIVER FOR TI DRA7XX/J721E
16644 M:      Vignesh Raghavendra <vigneshr@ti.com>
16645 L:      linux-omap@vger.kernel.org
16646 L:      linux-pci@vger.kernel.org
16647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16648 S:      Supported
16649 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
16650 F:      drivers/pci/controller/cadence/pci-j721e.c
16651 F:      drivers/pci/controller/dwc/pci-dra7xx.c
16652
16653 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16654 M:      Linus Walleij <linus.walleij@linaro.org>
16655 L:      linux-pci@vger.kernel.org
16656 S:      Maintained
16657 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16658 F:      drivers/pci/controller/pci-v3-semi.c
16659
16660 PCI DRIVER FOR XILINX VERSAL CPM
16661 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
16662 M:      Michal Simek <michal.simek@amd.com>
16663 L:      linux-pci@vger.kernel.org
16664 S:      Maintained
16665 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16666 F:      drivers/pci/controller/pcie-xilinx-cpm.c
16667
16668 PCI ENDPOINT SUBSYSTEM
16669 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16670 M:      Krzysztof Wilczyński <kw@linux.com>
16671 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16672 R:      Kishon Vijay Abraham I <kishon@kernel.org>
16673 L:      linux-pci@vger.kernel.org
16674 S:      Supported
16675 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16676 B:      https://bugzilla.kernel.org
16677 C:      irc://irc.oftc.net/linux-pci
16678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16679 F:      Documentation/PCI/endpoint/*
16680 F:      Documentation/misc-devices/pci-endpoint-test.rst
16681 F:      drivers/misc/pci_endpoint_test.c
16682 F:      drivers/pci/endpoint/
16683 F:      tools/pci/
16684
16685 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16686 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
16687 R:      Oliver O'Halloran <oohall@gmail.com>
16688 L:      linuxppc-dev@lists.ozlabs.org
16689 S:      Supported
16690 F:      Documentation/PCI/pci-error-recovery.rst
16691 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16692 F:      arch/powerpc/include/*/eeh*.h
16693 F:      arch/powerpc/kernel/eeh*.c
16694 F:      arch/powerpc/platforms/*/eeh*.c
16695 F:      drivers/pci/pcie/aer.c
16696 F:      drivers/pci/pcie/dpc.c
16697 F:      drivers/pci/pcie/err.c
16698
16699 PCI ERROR RECOVERY
16700 M:      Linas Vepstas <linasvepstas@gmail.com>
16701 L:      linux-pci@vger.kernel.org
16702 S:      Supported
16703 F:      Documentation/PCI/pci-error-recovery.rst
16704
16705 PCI MSI DRIVER FOR ALTERA MSI IP
16706 M:      Joyce Ooi <joyce.ooi@intel.com>
16707 L:      linux-pci@vger.kernel.org
16708 S:      Supported
16709 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16710 F:      drivers/pci/controller/pcie-altera-msi.c
16711
16712 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16713 M:      Toan Le <toan@os.amperecomputing.com>
16714 L:      linux-pci@vger.kernel.org
16715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16716 S:      Maintained
16717 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16718 F:      drivers/pci/controller/pci-xgene-msi.c
16719
16720 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16721 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16722 M:      Krzysztof Wilczyński <kw@linux.com>
16723 R:      Rob Herring <robh@kernel.org>
16724 L:      linux-pci@vger.kernel.org
16725 S:      Supported
16726 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16727 B:      https://bugzilla.kernel.org
16728 C:      irc://irc.oftc.net/linux-pci
16729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16730 F:      Documentation/devicetree/bindings/pci/
16731 F:      drivers/pci/controller/
16732 F:      drivers/pci/pci-bridge-emul.c
16733 F:      drivers/pci/pci-bridge-emul.h
16734
16735 PCI PEER-TO-PEER DMA (P2PDMA)
16736 M:      Bjorn Helgaas <bhelgaas@google.com>
16737 M:      Logan Gunthorpe <logang@deltatee.com>
16738 L:      linux-pci@vger.kernel.org
16739 S:      Supported
16740 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16741 B:      https://bugzilla.kernel.org
16742 C:      irc://irc.oftc.net/linux-pci
16743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16744 F:      Documentation/driver-api/pci/p2pdma.rst
16745 F:      drivers/pci/p2pdma.c
16746 F:      include/linux/pci-p2pdma.h
16747
16748 PCI SUBSYSTEM
16749 M:      Bjorn Helgaas <bhelgaas@google.com>
16750 L:      linux-pci@vger.kernel.org
16751 S:      Supported
16752 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16753 B:      https://bugzilla.kernel.org
16754 C:      irc://irc.oftc.net/linux-pci
16755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16756 F:      Documentation/PCI/
16757 F:      Documentation/devicetree/bindings/pci/
16758 F:      arch/x86/kernel/early-quirks.c
16759 F:      arch/x86/kernel/quirks.c
16760 F:      arch/x86/pci/
16761 F:      drivers/acpi/pci*
16762 F:      drivers/pci/
16763 F:      include/asm-generic/pci*
16764 F:      include/linux/of_pci.h
16765 F:      include/linux/pci*
16766 F:      include/uapi/linux/pci*
16767 F:      lib/pci*
16768
16769 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16770 M:      Jonathan Chocron <jonnyc@amazon.com>
16771 L:      linux-pci@vger.kernel.org
16772 S:      Maintained
16773 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
16774 F:      drivers/pci/controller/dwc/pcie-al.c
16775
16776 PCIE DRIVER FOR AMLOGIC MESON
16777 M:      Yue Wang <yue.wang@Amlogic.com>
16778 L:      linux-pci@vger.kernel.org
16779 L:      linux-amlogic@lists.infradead.org
16780 S:      Maintained
16781 F:      drivers/pci/controller/dwc/pci-meson.c
16782
16783 PCIE DRIVER FOR AXIS ARTPEC
16784 M:      Jesper Nilsson <jesper.nilsson@axis.com>
16785 L:      linux-arm-kernel@axis.com
16786 L:      linux-pci@vger.kernel.org
16787 S:      Maintained
16788 F:      Documentation/devicetree/bindings/pci/axis,artpec*
16789 F:      drivers/pci/controller/dwc/*artpec*
16790
16791 PCIE DRIVER FOR CAVIUM THUNDERX
16792 M:      Robert Richter <rric@kernel.org>
16793 L:      linux-pci@vger.kernel.org
16794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16795 S:      Odd Fixes
16796 F:      drivers/pci/controller/pci-thunder-*
16797
16798 PCIE DRIVER FOR HISILICON
16799 M:      Zhou Wang <wangzhou1@hisilicon.com>
16800 L:      linux-pci@vger.kernel.org
16801 S:      Maintained
16802 F:      drivers/pci/controller/dwc/pcie-hisi.c
16803
16804 PCIE DRIVER FOR HISILICON KIRIN
16805 M:      Xiaowei Song <songxiaowei@hisilicon.com>
16806 M:      Binghui Wang <wangbinghui@hisilicon.com>
16807 L:      linux-pci@vger.kernel.org
16808 S:      Maintained
16809 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
16810 F:      drivers/pci/controller/dwc/pcie-kirin.c
16811
16812 PCIE DRIVER FOR HISILICON STB
16813 M:      Shawn Guo <shawn.guo@linaro.org>
16814 L:      linux-pci@vger.kernel.org
16815 S:      Maintained
16816 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
16817 F:      drivers/pci/controller/dwc/pcie-histb.c
16818
16819 PCIE DRIVER FOR INTEL KEEM BAY
16820 M:      Srikanth Thokala <srikanth.thokala@intel.com>
16821 L:      linux-pci@vger.kernel.org
16822 S:      Supported
16823 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
16824 F:      drivers/pci/controller/dwc/pcie-keembay.c
16825
16826 PCIE DRIVER FOR INTEL LGM GW SOC
16827 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
16828 L:      linux-pci@vger.kernel.org
16829 S:      Maintained
16830 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
16831 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
16832
16833 PCIE DRIVER FOR MEDIATEK
16834 M:      Ryder Lee <ryder.lee@mediatek.com>
16835 M:      Jianjun Wang <jianjun.wang@mediatek.com>
16836 L:      linux-pci@vger.kernel.org
16837 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16838 S:      Supported
16839 F:      Documentation/devicetree/bindings/pci/mediatek*
16840 F:      drivers/pci/controller/*mediatek*
16841
16842 PCIE DRIVER FOR MICROCHIP
16843 M:      Daire McNamara <daire.mcnamara@microchip.com>
16844 L:      linux-pci@vger.kernel.org
16845 S:      Supported
16846 F:      Documentation/devicetree/bindings/pci/microchip*
16847 F:      drivers/pci/controller/*microchip*
16848
16849 PCIE DRIVER FOR QUALCOMM MSM
16850 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16851 L:      linux-pci@vger.kernel.org
16852 L:      linux-arm-msm@vger.kernel.org
16853 S:      Maintained
16854 F:      drivers/pci/controller/dwc/pcie-qcom.c
16855
16856 PCIE DRIVER FOR ROCKCHIP
16857 M:      Shawn Lin <shawn.lin@rock-chips.com>
16858 L:      linux-pci@vger.kernel.org
16859 L:      linux-rockchip@lists.infradead.org
16860 S:      Maintained
16861 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
16862 F:      drivers/pci/controller/pcie-rockchip*
16863
16864 PCIE DRIVER FOR SOCIONEXT UNIPHIER
16865 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
16866 L:      linux-pci@vger.kernel.org
16867 S:      Maintained
16868 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
16869 F:      drivers/pci/controller/dwc/pcie-uniphier*
16870
16871 PCIE DRIVER FOR ST SPEAR13XX
16872 M:      Pratyush Anand <pratyush.anand@gmail.com>
16873 L:      linux-pci@vger.kernel.org
16874 S:      Maintained
16875 F:      drivers/pci/controller/dwc/*spear*
16876
16877 PCIE ENDPOINT DRIVER FOR QUALCOMM
16878 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16879 L:      linux-pci@vger.kernel.org
16880 L:      linux-arm-msm@vger.kernel.org
16881 S:      Maintained
16882 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
16883 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
16884
16885 PCMCIA SUBSYSTEM
16886 M:      Dominik Brodowski <linux@dominikbrodowski.net>
16887 S:      Odd Fixes
16888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
16889 F:      Documentation/pcmcia/
16890 F:      drivers/pcmcia/
16891 F:      include/pcmcia/
16892 F:      tools/pcmcia/
16893
16894 PCNET32 NETWORK DRIVER
16895 M:      Don Fry <pcnet32@frontier.com>
16896 L:      netdev@vger.kernel.org
16897 S:      Maintained
16898 F:      drivers/net/ethernet/amd/pcnet32.c
16899
16900 PCRYPT PARALLEL CRYPTO ENGINE
16901 M:      Steffen Klassert <steffen.klassert@secunet.com>
16902 L:      linux-crypto@vger.kernel.org
16903 S:      Maintained
16904 F:      crypto/pcrypt.c
16905 F:      include/crypto/pcrypt.h
16906
16907 PDS DSC VIRTIO DATA PATH ACCELERATOR
16908 R:      Shannon Nelson <shannon.nelson@amd.com>
16909 F:      drivers/vdpa/pds/
16910
16911 PECI HARDWARE MONITORING DRIVERS
16912 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16913 L:      linux-hwmon@vger.kernel.org
16914 S:      Supported
16915 F:      Documentation/hwmon/peci-cputemp.rst
16916 F:      Documentation/hwmon/peci-dimmtemp.rst
16917 F:      drivers/hwmon/peci/
16918
16919 PECI SUBSYSTEM
16920 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16921 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
16922 S:      Supported
16923 F:      Documentation/devicetree/bindings/peci/
16924 F:      Documentation/peci/
16925 F:      drivers/peci/
16926 F:      include/linux/peci-cpu.h
16927 F:      include/linux/peci.h
16928
16929 PENSANDO ETHERNET DRIVERS
16930 M:      Shannon Nelson <shannon.nelson@amd.com>
16931 M:      Brett Creeley <brett.creeley@amd.com>
16932 M:      drivers@pensando.io
16933 L:      netdev@vger.kernel.org
16934 S:      Supported
16935 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
16936 F:      drivers/net/ethernet/pensando/
16937
16938 PER-CPU MEMORY ALLOCATOR
16939 M:      Dennis Zhou <dennis@kernel.org>
16940 M:      Tejun Heo <tj@kernel.org>
16941 M:      Christoph Lameter <cl@linux.com>
16942 L:      linux-mm@kvack.org
16943 S:      Maintained
16944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
16945 F:      arch/*/include/asm/percpu.h
16946 F:      include/linux/percpu*.h
16947 F:      lib/percpu*.c
16948 F:      mm/percpu*.c
16949
16950 PER-TASK DELAY ACCOUNTING
16951 M:      Balbir Singh <bsingharora@gmail.com>
16952 S:      Maintained
16953 F:      include/linux/delayacct.h
16954 F:      kernel/delayacct.c
16955
16956 PERFORMANCE EVENTS SUBSYSTEM
16957 M:      Peter Zijlstra <peterz@infradead.org>
16958 M:      Ingo Molnar <mingo@redhat.com>
16959 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
16960 R:      Mark Rutland <mark.rutland@arm.com>
16961 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16962 R:      Jiri Olsa <jolsa@kernel.org>
16963 R:      Namhyung Kim <namhyung@kernel.org>
16964 R:      Ian Rogers <irogers@google.com>
16965 R:      Adrian Hunter <adrian.hunter@intel.com>
16966 L:      linux-perf-users@vger.kernel.org
16967 L:      linux-kernel@vger.kernel.org
16968 S:      Supported
16969 W:      https://perf.wiki.kernel.org/
16970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
16972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
16973 F:      arch/*/events/*
16974 F:      arch/*/events/*/*
16975 F:      arch/*/include/asm/perf_event.h
16976 F:      arch/*/kernel/*/*/perf_event*.c
16977 F:      arch/*/kernel/*/perf_event*.c
16978 F:      arch/*/kernel/perf_callchain.c
16979 F:      arch/*/kernel/perf_event*.c
16980 F:      include/linux/perf_event.h
16981 F:      include/uapi/linux/perf_event.h
16982 F:      kernel/events/*
16983 F:      tools/lib/perf/
16984 F:      tools/perf/
16985
16986 PERFORMANCE EVENTS TOOLING ARM64
16987 R:      John Garry <john.g.garry@oracle.com>
16988 R:      Will Deacon <will@kernel.org>
16989 R:      James Clark <james.clark@arm.com>
16990 R:      Mike Leach <mike.leach@linaro.org>
16991 R:      Leo Yan <leo.yan@linaro.org>
16992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16993 S:      Supported
16994 F:      tools/build/feature/test-libopencsd.c
16995 F:      tools/perf/arch/arm*/
16996 F:      tools/perf/pmu-events/arch/arm64/
16997 F:      tools/perf/util/arm-spe*
16998 F:      tools/perf/util/cs-etm*
16999
17000 PERSONALITY HANDLING
17001 M:      Christoph Hellwig <hch@infradead.org>
17002 L:      linux-abi-devel@lists.sourceforge.net
17003 S:      Maintained
17004 F:      include/linux/personality.h
17005 F:      include/uapi/linux/personality.h
17006
17007 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17008 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17009 L:      linux-input@vger.kernel.org
17010 S:      Maintained
17011 F:      Documentation/input/devices/pxrc.rst
17012 F:      drivers/input/joystick/pxrc.c
17013
17014 PHONET PROTOCOL
17015 M:      Remi Denis-Courmont <courmisch@gmail.com>
17016 S:      Supported
17017 F:      Documentation/networking/phonet.rst
17018 F:      include/linux/phonet.h
17019 F:      include/net/phonet/
17020 F:      include/uapi/linux/phonet.h
17021 F:      net/phonet/
17022
17023 PHRAM MTD DRIVER
17024 M:      Joern Engel <joern@lazybastard.org>
17025 L:      linux-mtd@lists.infradead.org
17026 S:      Maintained
17027 F:      drivers/mtd/devices/phram.c
17028
17029 PICOLCD HID DRIVER
17030 M:      Bruno Prémont <bonbons@linux-vserver.org>
17031 L:      linux-input@vger.kernel.org
17032 S:      Maintained
17033 F:      drivers/hid/hid-picolcd*
17034
17035 PIDFD API
17036 M:      Christian Brauner <christian@brauner.io>
17037 L:      linux-kernel@vger.kernel.org
17038 S:      Maintained
17039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17040 F:      samples/pidfd/
17041 F:      tools/testing/selftests/clone3/
17042 F:      tools/testing/selftests/pid_namespace/
17043 F:      tools/testing/selftests/pidfd/
17044 K:      (?i)pidfd
17045 K:      (?i)clone3
17046 K:      \b(clone_args|kernel_clone_args)\b
17047
17048 PIN CONTROL SUBSYSTEM
17049 M:      Linus Walleij <linus.walleij@linaro.org>
17050 L:      linux-gpio@vger.kernel.org
17051 S:      Maintained
17052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17053 F:      Documentation/devicetree/bindings/pinctrl/
17054 F:      Documentation/driver-api/pin-control.rst
17055 F:      drivers/pinctrl/
17056 F:      include/dt-bindings/pinctrl/
17057 F:      include/linux/pinctrl/
17058
17059 PIN CONTROLLER - AMD
17060 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17061 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17062 S:      Maintained
17063 F:      drivers/pinctrl/pinctrl-amd.c
17064
17065 PIN CONTROLLER - FREESCALE
17066 M:      Dong Aisheng <aisheng.dong@nxp.com>
17067 M:      Fabio Estevam <festevam@gmail.com>
17068 M:      Shawn Guo <shawnguo@kernel.org>
17069 M:      Jacky Bai <ping.bai@nxp.com>
17070 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17071 L:      linux-gpio@vger.kernel.org
17072 S:      Maintained
17073 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17074 F:      drivers/pinctrl/freescale/
17075
17076 PIN CONTROLLER - INTEL
17077 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17078 M:      Andy Shevchenko <andy@kernel.org>
17079 S:      Supported
17080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17081 F:      drivers/pinctrl/intel/
17082
17083 PIN CONTROLLER - KEEMBAY
17084 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17085 S:      Supported
17086 F:      drivers/pinctrl/pinctrl-keembay*
17087
17088 PIN CONTROLLER - MEDIATEK
17089 M:      Sean Wang <sean.wang@kernel.org>
17090 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17091 S:      Maintained
17092 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17093 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17094 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17095 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17096 F:      drivers/pinctrl/mediatek/
17097
17098 PIN CONTROLLER - MEDIATEK MIPS
17099 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17100 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17101 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17102 L:      linux-mips@vger.kernel.org
17103 S:      Maintained
17104 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17105 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17106 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17107 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17108 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17109 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17110 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17111 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17112 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17113 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17114 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17115 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17116 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17117 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17118 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17119
17120 PIN CONTROLLER - MICROCHIP AT91
17121 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17123 L:      linux-gpio@vger.kernel.org
17124 S:      Supported
17125 F:      drivers/gpio/gpio-sama5d2-piobu.c
17126 F:      drivers/pinctrl/pinctrl-at91*
17127
17128 PIN CONTROLLER - NXP S32
17129 M:      Chester Lin <clin@suse.com>
17130 R:      NXP S32 Linux Team <s32@nxp.com>
17131 L:      linux-gpio@vger.kernel.org
17132 S:      Maintained
17133 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17134 F:      drivers/pinctrl/nxp/
17135
17136 PIN CONTROLLER - QUALCOMM
17137 M:      Bjorn Andersson <andersson@kernel.org>
17138 L:      linux-arm-msm@vger.kernel.org
17139 S:      Maintained
17140 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17141 F:      drivers/pinctrl/qcom/
17142
17143 PIN CONTROLLER - RENESAS
17144 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17145 L:      linux-renesas-soc@vger.kernel.org
17146 S:      Supported
17147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17148 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17149 F:      drivers/pinctrl/renesas/
17150
17151 PIN CONTROLLER - SAMSUNG
17152 M:      Tomasz Figa <tomasz.figa@gmail.com>
17153 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17154 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17155 R:      Alim Akhtar <alim.akhtar@samsung.com>
17156 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17157 L:      linux-samsung-soc@vger.kernel.org
17158 S:      Maintained
17159 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17160 B:      mailto:linux-samsung-soc@vger.kernel.org
17161 C:      irc://irc.libera.chat/linux-exynos
17162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17163 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17164 F:      drivers/pinctrl/samsung/
17165 F:      include/dt-bindings/pinctrl/samsung.h
17166
17167 PIN CONTROLLER - SINGLE
17168 M:      Tony Lindgren <tony@atomide.com>
17169 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17171 L:      linux-omap@vger.kernel.org
17172 S:      Maintained
17173 F:      drivers/pinctrl/pinctrl-single.c
17174
17175 PIN CONTROLLER - SUNPLUS / TIBBO
17176 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17177 M:      Wells Lu <wellslutw@gmail.com>
17178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17179 S:      Maintained
17180 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17181 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17182 F:      drivers/pinctrl/sunplus/
17183 F:      include/dt-bindings/pinctrl/sppctl*.h
17184
17185 PINE64 PINEPHONE KEYBOARD DRIVER
17186 M:      Samuel Holland <samuel@sholland.org>
17187 S:      Supported
17188 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17189 F:      drivers/input/keyboard/pinephone-keyboard.c
17190
17191 PKTCDVD DRIVER
17192 M:      linux-block@vger.kernel.org
17193 S:      Orphan
17194 F:      drivers/block/pktcdvd.c
17195 F:      include/linux/pktcdvd.h
17196 F:      include/uapi/linux/pktcdvd.h
17197
17198 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17199 M:      Tomasz Duszynski <tduszyns@gmail.com>
17200 S:      Maintained
17201 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17202 F:      drivers/iio/chemical/pms7003.c
17203
17204 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17205 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17206 L:      netdev@vger.kernel.org
17207 S:      Maintained
17208 F:      drivers/net/phy/mdio-open-alliance.h
17209 F:      net/ethtool/plca.c
17210
17211 PLDMFW LIBRARY
17212 M:      Jacob Keller <jacob.e.keller@intel.com>
17213 S:      Maintained
17214 F:      Documentation/driver-api/pldmfw/
17215 F:      include/linux/pldmfw.h
17216 F:      lib/pldmfw/
17217
17218 PLX DMA DRIVER
17219 M:      Logan Gunthorpe <logang@deltatee.com>
17220 S:      Maintained
17221 F:      drivers/dma/plx_dma.c
17222
17223 PM-GRAPH UTILITY
17224 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17225 L:      linux-pm@vger.kernel.org
17226 S:      Supported
17227 W:      https://01.org/pm-graph
17228 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17229 T:      git git://github.com/intel/pm-graph
17230 F:      tools/power/pm-graph
17231
17232 PM6764TR DRIVER
17233 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17234 L:      linux-hwmon@vger.kernel.org
17235 S:      Maintained
17236 F:      Documentation/hwmon/pm6764tr.rst
17237 F:      drivers/hwmon/pmbus/pm6764tr.c
17238
17239 PMBUS HARDWARE MONITORING DRIVERS
17240 M:      Guenter Roeck <linux@roeck-us.net>
17241 L:      linux-hwmon@vger.kernel.org
17242 S:      Maintained
17243 W:      http://hwmon.wiki.kernel.org/
17244 W:      http://www.roeck-us.net/linux/drivers/
17245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17246 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
17247 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
17248 F:      Documentation/hwmon/adm1275.rst
17249 F:      Documentation/hwmon/ibm-cffps.rst
17250 F:      Documentation/hwmon/ir35221.rst
17251 F:      Documentation/hwmon/lm25066.rst
17252 F:      Documentation/hwmon/ltc2978.rst
17253 F:      Documentation/hwmon/ltc3815.rst
17254 F:      Documentation/hwmon/max16064.rst
17255 F:      Documentation/hwmon/max20751.rst
17256 F:      Documentation/hwmon/max31785.rst
17257 F:      Documentation/hwmon/max34440.rst
17258 F:      Documentation/hwmon/max8688.rst
17259 F:      Documentation/hwmon/pmbus-core.rst
17260 F:      Documentation/hwmon/pmbus.rst
17261 F:      Documentation/hwmon/tps40422.rst
17262 F:      Documentation/hwmon/ucd9000.rst
17263 F:      Documentation/hwmon/ucd9200.rst
17264 F:      Documentation/hwmon/zl6100.rst
17265 F:      drivers/hwmon/pmbus/
17266 F:      include/linux/pmbus.h
17267
17268 PMC SIERRA MaxRAID DRIVER
17269 L:      linux-scsi@vger.kernel.org
17270 S:      Orphan
17271 W:      http://www.pmc-sierra.com/
17272 F:      drivers/scsi/pmcraid.*
17273
17274 PMC SIERRA PM8001 DRIVER
17275 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17276 L:      linux-scsi@vger.kernel.org
17277 S:      Supported
17278 F:      drivers/scsi/pm8001/
17279
17280 PNI RM3100 IIO DRIVER
17281 M:      Song Qiang <songqiang1304521@gmail.com>
17282 L:      linux-iio@vger.kernel.org
17283 S:      Maintained
17284 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17285 F:      drivers/iio/magnetometer/rm3100*
17286
17287 PNP SUPPORT
17288 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17289 L:      linux-acpi@vger.kernel.org
17290 S:      Maintained
17291 F:      drivers/pnp/
17292 F:      include/linux/pnp.h
17293
17294 POSIX CLOCKS and TIMERS
17295 M:      Thomas Gleixner <tglx@linutronix.de>
17296 L:      linux-kernel@vger.kernel.org
17297 S:      Maintained
17298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17299 F:      fs/timerfd.c
17300 F:      include/linux/time_namespace.h
17301 F:      include/linux/timer*
17302 F:      kernel/time/*timer*
17303 F:      kernel/time/namespace.c
17304
17305 POWER MANAGEMENT CORE
17306 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17307 L:      linux-pm@vger.kernel.org
17308 S:      Supported
17309 B:      https://bugzilla.kernel.org
17310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17311 F:      drivers/base/power/
17312 F:      drivers/powercap/
17313 F:      include/linux/intel_rapl.h
17314 F:      include/linux/pm.h
17315 F:      include/linux/pm_*
17316 F:      include/linux/powercap.h
17317 F:      kernel/configs/nopm.config
17318
17319 POWER STATE COORDINATION INTERFACE (PSCI)
17320 M:      Mark Rutland <mark.rutland@arm.com>
17321 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17323 S:      Maintained
17324 F:      drivers/firmware/psci/
17325 F:      include/linux/psci.h
17326 F:      include/uapi/linux/psci.h
17327
17328 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17329 M:      Sebastian Reichel <sre@kernel.org>
17330 L:      linux-pm@vger.kernel.org
17331 S:      Maintained
17332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17333 F:      Documentation/ABI/testing/sysfs-class-power
17334 F:      Documentation/devicetree/bindings/power/supply/
17335 F:      drivers/power/supply/
17336 F:      include/linux/power/
17337 F:      include/linux/power_supply.h
17338
17339 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17340 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17341 L:      linuxppc-dev@lists.ozlabs.org
17342 S:      Maintained
17343 F:      drivers/char/powernv-op-panel.c
17344
17345 PPP OVER ATM (RFC 2364)
17346 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17347 S:      Maintained
17348 F:      include/uapi/linux/atmppp.h
17349 F:      net/atm/pppoatm.c
17350
17351 PPP OVER ETHERNET
17352 M:      Michal Ostrowski <mostrows@earthlink.net>
17353 S:      Maintained
17354 F:      drivers/net/ppp/pppoe.c
17355 F:      drivers/net/ppp/pppox.c
17356
17357 PPP OVER L2TP
17358 M:      James Chapman <jchapman@katalix.com>
17359 S:      Maintained
17360 F:      include/linux/if_pppol2tp.h
17361 F:      include/uapi/linux/if_pppol2tp.h
17362 F:      net/l2tp/l2tp_ppp.c
17363
17364 PPP PROTOCOL DRIVERS AND COMPRESSORS
17365 L:      linux-ppp@vger.kernel.org
17366 S:      Orphan
17367 F:      drivers/net/ppp/ppp_*
17368
17369 PPS SUPPORT
17370 M:      Rodolfo Giometti <giometti@enneenne.com>
17371 L:      linuxpps@ml.enneenne.com (subscribers-only)
17372 S:      Maintained
17373 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17374 F:      Documentation/ABI/testing/sysfs-pps
17375 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17376 F:      Documentation/driver-api/pps.rst
17377 F:      drivers/pps/
17378 F:      include/linux/pps*.h
17379 F:      include/uapi/linux/pps.h
17380
17381 PPTP DRIVER
17382 M:      Dmitry Kozlov <xeb@mail.ru>
17383 L:      netdev@vger.kernel.org
17384 S:      Maintained
17385 W:      http://sourceforge.net/projects/accel-pptp
17386 F:      drivers/net/ppp/pptp.c
17387
17388 PRESSURE STALL INFORMATION (PSI)
17389 M:      Johannes Weiner <hannes@cmpxchg.org>
17390 M:      Suren Baghdasaryan <surenb@google.com>
17391 R:      Peter Ziljstra <peterz@infradead.org>
17392 S:      Maintained
17393 F:      include/linux/psi*
17394 F:      kernel/sched/psi.c
17395
17396 PRINTK
17397 M:      Petr Mladek <pmladek@suse.com>
17398 R:      Steven Rostedt <rostedt@goodmis.org>
17399 R:      John Ogness <john.ogness@linutronix.de>
17400 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17401 S:      Maintained
17402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17403 F:      include/linux/printk.h
17404 F:      kernel/printk/
17405
17406 PRINTK INDEXING
17407 R:      Chris Down <chris@chrisdown.name>
17408 S:      Maintained
17409 F:      Documentation/core-api/printk-index.rst
17410 F:      kernel/printk/index.c
17411 K:      printk_index
17412
17413 PROC FILESYSTEM
17414 L:      linux-kernel@vger.kernel.org
17415 L:      linux-fsdevel@vger.kernel.org
17416 S:      Maintained
17417 F:      Documentation/filesystems/proc.rst
17418 F:      fs/proc/
17419 F:      include/linux/proc_fs.h
17420 F:      tools/testing/selftests/proc/
17421
17422 PROC SYSCTL
17423 M:      Luis Chamberlain <mcgrof@kernel.org>
17424 M:      Kees Cook <keescook@chromium.org>
17425 M:      Iurii Zaikin <yzaikin@google.com>
17426 L:      linux-kernel@vger.kernel.org
17427 L:      linux-fsdevel@vger.kernel.org
17428 S:      Maintained
17429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17430 F:      fs/proc/proc_sysctl.c
17431 F:      include/linux/sysctl.h
17432 F:      kernel/sysctl-test.c
17433 F:      kernel/sysctl.c
17434 F:      tools/testing/selftests/sysctl/
17435
17436 PS3 NETWORK SUPPORT
17437 M:      Geoff Levand <geoff@infradead.org>
17438 L:      netdev@vger.kernel.org
17439 L:      linuxppc-dev@lists.ozlabs.org
17440 S:      Maintained
17441 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
17442
17443 PS3 PLATFORM SUPPORT
17444 M:      Geoff Levand <geoff@infradead.org>
17445 L:      linuxppc-dev@lists.ozlabs.org
17446 S:      Maintained
17447 F:      arch/powerpc/boot/ps3*
17448 F:      arch/powerpc/include/asm/lv1call.h
17449 F:      arch/powerpc/include/asm/ps3*.h
17450 F:      arch/powerpc/platforms/ps3/
17451 F:      drivers/*/ps3*
17452 F:      drivers/ps3/
17453 F:      drivers/rtc/rtc-ps3.c
17454 F:      drivers/usb/host/*ps3.c
17455 F:      sound/ppc/snd_ps3*
17456
17457 PS3VRAM DRIVER
17458 M:      Jim Paris <jim@jtan.com>
17459 M:      Geoff Levand <geoff@infradead.org>
17460 L:      linuxppc-dev@lists.ozlabs.org
17461 S:      Maintained
17462 F:      drivers/block/ps3vram.c
17463
17464 PSAMPLE PACKET SAMPLING SUPPORT
17465 M:      Yotam Gigi <yotam.gi@gmail.com>
17466 S:      Maintained
17467 F:      include/net/psample.h
17468 F:      include/uapi/linux/psample.h
17469 F:      net/psample
17470
17471 PSTORE FILESYSTEM
17472 M:      Kees Cook <keescook@chromium.org>
17473 R:      Tony Luck <tony.luck@intel.com>
17474 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
17475 L:      linux-hardening@vger.kernel.org
17476 S:      Supported
17477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17478 F:      Documentation/admin-guide/pstore-blk.rst
17479 F:      Documentation/admin-guide/ramoops.rst
17480 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17481 F:      drivers/acpi/apei/erst.c
17482 F:      drivers/firmware/efi/efi-pstore.c
17483 F:      fs/pstore/
17484 F:      include/linux/pstore*
17485 K:      \b(pstore|ramoops)
17486
17487 PTP HARDWARE CLOCK SUPPORT
17488 M:      Richard Cochran <richardcochran@gmail.com>
17489 L:      netdev@vger.kernel.org
17490 S:      Maintained
17491 W:      http://linuxptp.sourceforge.net/
17492 F:      Documentation/ABI/testing/sysfs-ptp
17493 F:      Documentation/driver-api/ptp.rst
17494 F:      drivers/net/phy/dp83640*
17495 F:      drivers/ptp/*
17496 F:      include/linux/ptp_cl*
17497 K:      (?:\b|_)ptp(?:\b|_)
17498
17499 PTP MOCKUP CLOCK SUPPORT
17500 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17501 L:      netdev@vger.kernel.org
17502 S:      Maintained
17503 F:      drivers/ptp/ptp_mock.c
17504 F:      include/linux/ptp_mock.h
17505
17506 PTP VIRTUAL CLOCK SUPPORT
17507 M:      Yangbo Lu <yangbo.lu@nxp.com>
17508 L:      netdev@vger.kernel.org
17509 S:      Maintained
17510 F:      drivers/ptp/ptp_vclock.c
17511 F:      net/ethtool/phc_vclocks.c
17512
17513 PTRACE SUPPORT
17514 M:      Oleg Nesterov <oleg@redhat.com>
17515 S:      Maintained
17516 F:      arch/*/*/ptrace*.c
17517 F:      arch/*/include/asm/ptrace*.h
17518 F:      arch/*/ptrace*.c
17519 F:      include/asm-generic/syscall.h
17520 F:      include/linux/ptrace.h
17521 F:      include/linux/regset.h
17522 F:      include/uapi/linux/ptrace.h
17523 F:      kernel/ptrace.c
17524
17525 PULSE8-CEC DRIVER
17526 M:      Hans Verkuil <hverkuil@xs4all.nl>
17527 L:      linux-media@vger.kernel.org
17528 S:      Maintained
17529 T:      git git://linuxtv.org/media_tree.git
17530 F:      drivers/media/cec/usb/pulse8/
17531
17532 PURELIFI PLFXLC DRIVER
17533 M:      Srinivasan Raju <srini.raju@purelifi.com>
17534 L:      linux-wireless@vger.kernel.org
17535 S:      Supported
17536 F:      drivers/net/wireless/purelifi/plfxlc/
17537
17538 PVRUSB2 VIDEO4LINUX DRIVER
17539 M:      Mike Isely <isely@pobox.com>
17540 L:      pvrusb2@isely.net       (subscribers-only)
17541 L:      linux-media@vger.kernel.org
17542 S:      Maintained
17543 W:      http://www.isely.net/pvrusb2/
17544 T:      git git://linuxtv.org/media_tree.git
17545 F:      Documentation/driver-api/media/drivers/pvrusb2*
17546 F:      drivers/media/usb/pvrusb2/
17547
17548 PWC WEBCAM DRIVER
17549 M:      Hans Verkuil <hverkuil@xs4all.nl>
17550 L:      linux-media@vger.kernel.org
17551 S:      Odd Fixes
17552 T:      git git://linuxtv.org/media_tree.git
17553 F:      drivers/media/usb/pwc/*
17554 F:      include/trace/events/pwc.h
17555
17556 PWM IR Transmitter
17557 M:      Sean Young <sean@mess.org>
17558 L:      linux-media@vger.kernel.org
17559 S:      Maintained
17560 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17561 F:      drivers/media/rc/pwm-ir-tx.c
17562
17563 PWM SUBSYSTEM
17564 M:      Thierry Reding <thierry.reding@gmail.com>
17565 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
17566 L:      linux-pwm@vger.kernel.org
17567 S:      Maintained
17568 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
17569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
17570 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17571 F:      Documentation/devicetree/bindings/pwm/
17572 F:      Documentation/driver-api/pwm.rst
17573 F:      drivers/gpio/gpio-mvebu.c
17574 F:      drivers/pwm/
17575 F:      drivers/video/backlight/pwm_bl.c
17576 F:      include/dt-bindings/pwm/
17577 F:      include/linux/pwm.h
17578 F:      include/linux/pwm_backlight.h
17579 K:      pwm_(config|apply_state|ops)
17580
17581 PXA GPIO DRIVER
17582 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17583 L:      linux-gpio@vger.kernel.org
17584 S:      Maintained
17585 F:      drivers/gpio/gpio-pxa.c
17586
17587 PXA MMCI DRIVER
17588 S:      Orphan
17589
17590 PXA RTC DRIVER
17591 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17592 L:      linux-rtc@vger.kernel.org
17593 S:      Maintained
17594
17595 PXA2xx/PXA3xx SUPPORT
17596 M:      Daniel Mack <daniel@zonque.org>
17597 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
17598 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17599 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17600 S:      Maintained
17601 T:      git git://github.com/hzhuang1/linux.git
17602 T:      git git://github.com/rjarzmik/linux.git
17603 F:      arch/arm/boot/dts/intel/pxa/
17604 F:      arch/arm/mach-pxa/
17605 F:      drivers/dma/pxa*
17606 F:      drivers/pcmcia/pxa2xx*
17607 F:      drivers/pinctrl/pxa/
17608 F:      drivers/spi/spi-pxa2xx*
17609 F:      drivers/usb/gadget/udc/pxa2*
17610 F:      include/sound/pxa2xx-lib.h
17611 F:      sound/arm/pxa*
17612 F:      sound/soc/pxa/
17613
17614 QAT DRIVER
17615 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
17616 L:      qat-linux@intel.com
17617 S:      Supported
17618 F:      drivers/crypto/intel/qat/
17619
17620 QCOM AUDIO (ASoC) DRIVERS
17621 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17622 M:      Banajit Goswami <bgoswami@quicinc.com>
17623 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17624 S:      Supported
17625 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17626 F:      Documentation/devicetree/bindings/sound/qcom,*
17627 F:      drivers/soc/qcom/apr.c
17628 F:      include/dt-bindings/sound/qcom,wcd9335.h
17629 F:      sound/soc/codecs/lpass-rx-macro.*
17630 F:      sound/soc/codecs/lpass-tx-macro.*
17631 F:      sound/soc/codecs/lpass-va-macro.c
17632 F:      sound/soc/codecs/lpass-wsa-macro.*
17633 F:      sound/soc/codecs/msm8916-wcd-analog.c
17634 F:      sound/soc/codecs/msm8916-wcd-digital.c
17635 F:      sound/soc/codecs/wcd-clsh-v2.*
17636 F:      sound/soc/codecs/wcd-mbhc-v2.*
17637 F:      sound/soc/codecs/wcd9335.*
17638 F:      sound/soc/codecs/wcd934x.c
17639 F:      sound/soc/codecs/wsa881x.c
17640 F:      sound/soc/codecs/wsa883x.c
17641 F:      sound/soc/codecs/wsa884x.c
17642 F:      sound/soc/qcom/
17643
17644 QCOM EMBEDDED USB DEBUGGER (EUD)
17645 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
17646 L:      linux-arm-msm@vger.kernel.org
17647 S:      Maintained
17648 F:      Documentation/ABI/testing/sysfs-driver-eud
17649 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17650 F:      drivers/usb/misc/qcom_eud.c
17651
17652 QCOM IPA DRIVER
17653 M:      Alex Elder <elder@kernel.org>
17654 L:      netdev@vger.kernel.org
17655 S:      Supported
17656 F:      drivers/net/ipa/
17657
17658 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17659 M:      Gabriel Somlo <somlo@cmu.edu>
17660 M:      "Michael S. Tsirkin" <mst@redhat.com>
17661 L:      qemu-devel@nongnu.org
17662 S:      Maintained
17663 F:      drivers/firmware/qemu_fw_cfg.c
17664 F:      include/uapi/linux/qemu_fw_cfg.h
17665
17666 QIB DRIVER
17667 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17668 L:      linux-rdma@vger.kernel.org
17669 S:      Supported
17670 F:      drivers/infiniband/hw/qib/
17671
17672 QLOGIC QL41xxx FCOE DRIVER
17673 M:      Saurav Kashyap <skashyap@marvell.com>
17674 M:      Javed Hasan <jhasan@marvell.com>
17675 M:      GR-QLogic-Storage-Upstream@marvell.com
17676 L:      linux-scsi@vger.kernel.org
17677 S:      Supported
17678 F:      drivers/scsi/qedf/
17679
17680 QLOGIC QL41xxx ISCSI DRIVER
17681 M:      Nilesh Javali <njavali@marvell.com>
17682 M:      Manish Rangankar <mrangankar@marvell.com>
17683 M:      GR-QLogic-Storage-Upstream@marvell.com
17684 L:      linux-scsi@vger.kernel.org
17685 S:      Supported
17686 F:      drivers/scsi/qedi/
17687
17688 QLOGIC QL4xxx ETHERNET DRIVER
17689 M:      Ariel Elior <aelior@marvell.com>
17690 M:      Manish Chopra <manishc@marvell.com>
17691 L:      netdev@vger.kernel.org
17692 S:      Supported
17693 F:      drivers/net/ethernet/qlogic/qed/
17694 F:      drivers/net/ethernet/qlogic/qede/
17695 F:      include/linux/qed/
17696
17697 QLOGIC QL4xxx RDMA DRIVER
17698 M:      Michal Kalderon <mkalderon@marvell.com>
17699 M:      Ariel Elior <aelior@marvell.com>
17700 L:      linux-rdma@vger.kernel.org
17701 S:      Supported
17702 F:      drivers/infiniband/hw/qedr/
17703 F:      include/uapi/rdma/qedr-abi.h
17704
17705 QLOGIC QLA1280 SCSI DRIVER
17706 M:      Michael Reed <mdr@sgi.com>
17707 L:      linux-scsi@vger.kernel.org
17708 S:      Maintained
17709 F:      drivers/scsi/qla1280.[ch]
17710
17711 QLOGIC QLA2XXX FC-SCSI DRIVER
17712 M:      Nilesh Javali <njavali@marvell.com>
17713 M:      GR-QLogic-Storage-Upstream@marvell.com
17714 L:      linux-scsi@vger.kernel.org
17715 S:      Supported
17716 F:      drivers/scsi/qla2xxx/
17717
17718 QLOGIC QLA3XXX NETWORK DRIVER
17719 M:      GR-Linux-NIC-Dev@marvell.com
17720 L:      netdev@vger.kernel.org
17721 S:      Supported
17722 F:      drivers/net/ethernet/qlogic/qla3xxx.*
17723
17724 QLOGIC QLA4XXX iSCSI DRIVER
17725 M:      Nilesh Javali <njavali@marvell.com>
17726 M:      Manish Rangankar <mrangankar@marvell.com>
17727 M:      GR-QLogic-Storage-Upstream@marvell.com
17728 L:      linux-scsi@vger.kernel.org
17729 S:      Supported
17730 F:      drivers/scsi/qla4xxx/
17731
17732 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17733 M:      Shahed Shaikh <shshaikh@marvell.com>
17734 M:      Manish Chopra <manishc@marvell.com>
17735 M:      GR-Linux-NIC-Dev@marvell.com
17736 L:      netdev@vger.kernel.org
17737 S:      Supported
17738 F:      drivers/net/ethernet/qlogic/qlcnic/
17739
17740 QM1D1B0004 MEDIA DRIVER
17741 M:      Akihiro Tsukada <tskd08@gmail.com>
17742 L:      linux-media@vger.kernel.org
17743 S:      Odd Fixes
17744 F:      drivers/media/tuners/qm1d1b0004*
17745
17746 QM1D1C0042 MEDIA DRIVER
17747 M:      Akihiro Tsukada <tskd08@gmail.com>
17748 L:      linux-media@vger.kernel.org
17749 S:      Odd Fixes
17750 F:      drivers/media/tuners/qm1d1c0042*
17751
17752 QNX4 FILESYSTEM
17753 M:      Anders Larsen <al@alarsen.net>
17754 S:      Maintained
17755 W:      http://www.alarsen.net/linux/qnx4fs/
17756 F:      fs/qnx4/
17757 F:      include/uapi/linux/qnx4_fs.h
17758 F:      include/uapi/linux/qnxtypes.h
17759
17760 QNX6 FILESYSTEM
17761 S:      Orphan
17762 F:      Documentation/filesystems/qnx6.rst
17763 F:      fs/qnx6/
17764 F:      include/linux/qnx6_fs.h
17765
17766 QORIQ DPAA2 FSL-MC BUS DRIVER
17767 M:      Stuart Yoder <stuyoder@gmail.com>
17768 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
17769 L:      linux-kernel@vger.kernel.org
17770 S:      Maintained
17771 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
17772 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17773 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17774 F:      drivers/bus/fsl-mc/
17775 F:      include/uapi/linux/fsl_mc.h
17776
17777 QT1010 MEDIA DRIVER
17778 M:      Antti Palosaari <crope@iki.fi>
17779 L:      linux-media@vger.kernel.org
17780 S:      Maintained
17781 W:      https://linuxtv.org
17782 W:      http://palosaari.fi/linux/
17783 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17784 T:      git git://linuxtv.org/anttip/media_tree.git
17785 F:      drivers/media/tuners/qt1010*
17786
17787 QUALCOMM ATH12K WIRELESS DRIVER
17788 M:      Kalle Valo <kvalo@kernel.org>
17789 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17790 L:      ath12k@lists.infradead.org
17791 S:      Supported
17792 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
17793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17794 F:      drivers/net/wireless/ath/ath12k/
17795
17796 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
17797 M:      Kalle Valo <kvalo@kernel.org>
17798 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17799 L:      ath10k@lists.infradead.org
17800 S:      Supported
17801 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
17802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17803 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
17804 F:      drivers/net/wireless/ath/ath10k/
17805
17806 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
17807 M:      Kalle Valo <kvalo@kernel.org>
17808 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17809 L:      ath11k@lists.infradead.org
17810 S:      Supported
17811 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
17812 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
17813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17814 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
17815 F:      drivers/net/wireless/ath/ath11k/
17816
17817 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
17818 M:      Toke Høiland-Jørgensen <toke@toke.dk>
17819 L:      linux-wireless@vger.kernel.org
17820 S:      Maintained
17821 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
17822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17823 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
17824 F:      drivers/net/wireless/ath/ath9k/
17825
17826 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
17827 M:      Stephan Gerhold <stephan@gerhold.net>
17828 L:      netdev@vger.kernel.org
17829 L:      linux-arm-msm@vger.kernel.org
17830 S:      Maintained
17831 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
17832 F:      drivers/net/wwan/qcom_bam_dmux.c
17833
17834 QUALCOMM CAMERA SUBSYSTEM DRIVER
17835 M:      Robert Foss <rfoss@kernel.org>
17836 M:      Todor Tomov <todor.too@gmail.com>
17837 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
17838 L:      linux-media@vger.kernel.org
17839 S:      Maintained
17840 F:      Documentation/admin-guide/media/qcom_camss.rst
17841 F:      Documentation/devicetree/bindings/media/*camss*
17842 F:      drivers/media/platform/qcom/camss/
17843
17844 QUALCOMM CLOCK DRIVERS
17845 M:      Bjorn Andersson <andersson@kernel.org>
17846 L:      linux-arm-msm@vger.kernel.org
17847 S:      Supported
17848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
17849 F:      Documentation/devicetree/bindings/clock/qcom,*
17850 F:      drivers/clk/qcom/
17851 F:      include/dt-bindings/clock/qcom,*
17852
17853 QUALCOMM CLOUD AI (QAIC) DRIVER
17854 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
17855 R:      Carl Vanderlip <quic_carlv@quicinc.com>
17856 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
17857 L:      linux-arm-msm@vger.kernel.org
17858 L:      dri-devel@lists.freedesktop.org
17859 S:      Supported
17860 T:      git git://anongit.freedesktop.org/drm/drm-misc
17861 F:      Documentation/accel/qaic/
17862 F:      drivers/accel/qaic/
17863 F:      include/uapi/drm/qaic_accel.h
17864
17865 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
17866 M:      Bjorn Andersson <andersson@kernel.org>
17867 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
17868 L:      linux-pm@vger.kernel.org
17869 L:      linux-arm-msm@vger.kernel.org
17870 S:      Maintained
17871 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
17872 F:      drivers/pmdomain/qcom/cpr.c
17873
17874 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
17875 M:      Ilia Lin <ilia.lin@kernel.org>
17876 L:      linux-pm@vger.kernel.org
17877 S:      Maintained
17878 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
17879 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
17880 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
17881
17882 QUALCOMM CRYPTO DRIVERS
17883 M:      Thara Gopinath <thara.gopinath@gmail.com>
17884 L:      linux-crypto@vger.kernel.org
17885 L:      linux-arm-msm@vger.kernel.org
17886 S:      Maintained
17887 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
17888 F:      drivers/crypto/qce/
17889
17890 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
17891 M:      Timur Tabi <timur@kernel.org>
17892 L:      netdev@vger.kernel.org
17893 S:      Maintained
17894 F:      drivers/net/ethernet/qualcomm/emac/
17895
17896 QUALCOMM ETHQOS ETHERNET DRIVER
17897 M:      Vinod Koul <vkoul@kernel.org>
17898 R:      Bhupesh Sharma <bhupesh.sharma@linaro.org>
17899 L:      netdev@vger.kernel.org
17900 L:      linux-arm-msm@vger.kernel.org
17901 S:      Maintained
17902 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
17903 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
17904
17905 QUALCOMM FASTRPC DRIVER
17906 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17907 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
17908 L:      linux-arm-msm@vger.kernel.org
17909 S:      Maintained
17910 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
17911 F:      drivers/misc/fastrpc.c
17912 F:      include/uapi/misc/fastrpc.h
17913
17914 QUALCOMM HEXAGON ARCHITECTURE
17915 M:      Brian Cain <bcain@quicinc.com>
17916 L:      linux-hexagon@vger.kernel.org
17917 S:      Supported
17918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
17919 F:      arch/hexagon/
17920
17921 QUALCOMM HIDMA DRIVER
17922 M:      Sinan Kaya <okaya@kernel.org>
17923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17924 L:      linux-arm-msm@vger.kernel.org
17925 L:      dmaengine@vger.kernel.org
17926 S:      Supported
17927 F:      drivers/dma/qcom/hidma*
17928
17929 QUALCOMM I2C CCI DRIVER
17930 M:      Loic Poulain <loic.poulain@linaro.org>
17931 M:      Robert Foss <rfoss@kernel.org>
17932 L:      linux-i2c@vger.kernel.org
17933 L:      linux-arm-msm@vger.kernel.org
17934 S:      Maintained
17935 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
17936 F:      drivers/i2c/busses/i2c-qcom-cci.c
17937
17938 QUALCOMM INTERCONNECT BWMON DRIVER
17939 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17940 L:      linux-arm-msm@vger.kernel.org
17941 S:      Maintained
17942 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
17943 F:      drivers/soc/qcom/icc-bwmon.c
17944
17945 QUALCOMM IOMMU
17946 M:      Rob Clark <robdclark@gmail.com>
17947 L:      iommu@lists.linux.dev
17948 L:      linux-arm-msm@vger.kernel.org
17949 S:      Maintained
17950 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
17951
17952 QUALCOMM IPC ROUTER (QRTR) DRIVER
17953 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17954 L:      linux-arm-msm@vger.kernel.org
17955 S:      Maintained
17956 F:      include/trace/events/qrtr.h
17957 F:      include/uapi/linux/qrtr.h
17958 F:      net/qrtr/
17959
17960 QUALCOMM IPCC MAILBOX DRIVER
17961 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17962 L:      linux-arm-msm@vger.kernel.org
17963 S:      Supported
17964 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
17965 F:      drivers/mailbox/qcom-ipcc.c
17966 F:      include/dt-bindings/mailbox/qcom-ipcc.h
17967
17968 QUALCOMM IPQ4019 USB PHY DRIVER
17969 M:      Robert Marko <robert.marko@sartura.hr>
17970 M:      Luka Perkov <luka.perkov@sartura.hr>
17971 L:      linux-arm-msm@vger.kernel.org
17972 S:      Maintained
17973 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
17974 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
17975
17976 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
17977 M:      Robert Marko <robert.marko@sartura.hr>
17978 M:      Luka Perkov <luka.perkov@sartura.hr>
17979 L:      linux-arm-msm@vger.kernel.org
17980 S:      Maintained
17981 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
17982 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
17983
17984 QUALCOMM NAND CONTROLLER DRIVER
17985 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17986 L:      linux-mtd@lists.infradead.org
17987 L:      linux-arm-msm@vger.kernel.org
17988 S:      Maintained
17989 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
17990 F:      drivers/mtd/nand/raw/qcom_nandc.c
17991
17992 QUALCOMM QSEECOM DRIVER
17993 M:      Maximilian Luz <luzmaximilian@gmail.com>
17994 L:      linux-arm-msm@vger.kernel.org
17995 S:      Maintained
17996 F:      drivers/firmware/qcom/qcom_qseecom.c
17997
17998 QUALCOMM QSEECOM UEFISECAPP DRIVER
17999 M:      Maximilian Luz <luzmaximilian@gmail.com>
18000 L:      linux-arm-msm@vger.kernel.org
18001 S:      Maintained
18002 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18003
18004 QUALCOMM RMNET DRIVER
18005 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18006 M:      Sean Tranchetti <quic_stranche@quicinc.com>
18007 L:      netdev@vger.kernel.org
18008 S:      Maintained
18009 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18010 F:      drivers/net/ethernet/qualcomm/rmnet/
18011 F:      include/linux/if_rmnet.h
18012
18013 QUALCOMM TSENS THERMAL DRIVER
18014 M:      Amit Kucheria <amitk@kernel.org>
18015 M:      Thara Gopinath <thara.gopinath@gmail.com>
18016 L:      linux-pm@vger.kernel.org
18017 L:      linux-arm-msm@vger.kernel.org
18018 S:      Maintained
18019 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18020 F:      drivers/thermal/qcom/
18021
18022 QUALCOMM TYPEC PORT MANAGER DRIVER
18023 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18024 L:      linux-arm-msm@vger.kernel.org
18025 L:      linux-usb@vger.kernel.org
18026 S:      Maintained
18027 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18028 F:      drivers/usb/typec/tcpm/qcom/
18029
18030 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18031 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18032 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18033 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18034 L:      linux-media@vger.kernel.org
18035 L:      linux-arm-msm@vger.kernel.org
18036 S:      Maintained
18037 T:      git git://linuxtv.org/media_tree.git
18038 F:      Documentation/devicetree/bindings/media/*venus*
18039 F:      drivers/media/platform/qcom/venus/
18040
18041 QUALCOMM WCN36XX WIRELESS DRIVER
18042 M:      Loic Poulain <loic.poulain@linaro.org>
18043 L:      wcn36xx@lists.infradead.org
18044 S:      Supported
18045 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18046 F:      drivers/net/wireless/ath/wcn36xx/
18047
18048 QUANTENNA QTNFMAC WIRELESS DRIVER
18049 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18050 R:      Sergey Matyukevich <geomatsi@gmail.com>
18051 L:      linux-wireless@vger.kernel.org
18052 S:      Maintained
18053 F:      drivers/net/wireless/quantenna
18054
18055 RADEON and AMDGPU DRM DRIVERS
18056 M:      Alex Deucher <alexander.deucher@amd.com>
18057 M:      Christian König <christian.koenig@amd.com>
18058 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18059 L:      amd-gfx@lists.freedesktop.org
18060 S:      Supported
18061 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18062 C:      irc://irc.oftc.net/radeon
18063 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18064 F:      Documentation/gpu/amdgpu/
18065 F:      drivers/gpu/drm/amd/
18066 F:      drivers/gpu/drm/ci/xfails/amd*
18067 F:      drivers/gpu/drm/radeon/
18068 F:      include/uapi/drm/amdgpu_drm.h
18069 F:      include/uapi/drm/radeon_drm.h
18070
18071 RADEON FRAMEBUFFER DISPLAY DRIVER
18072 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18073 L:      linux-fbdev@vger.kernel.org
18074 S:      Maintained
18075 F:      drivers/video/fbdev/aty/radeon*
18076 F:      include/uapi/linux/radeonfb.h
18077
18078 RADIOSHARK RADIO DRIVER
18079 M:      Hans Verkuil <hverkuil@xs4all.nl>
18080 L:      linux-media@vger.kernel.org
18081 S:      Maintained
18082 T:      git git://linuxtv.org/media_tree.git
18083 F:      drivers/media/radio/radio-shark.c
18084
18085 RADIOSHARK2 RADIO DRIVER
18086 M:      Hans Verkuil <hverkuil@xs4all.nl>
18087 L:      linux-media@vger.kernel.org
18088 S:      Maintained
18089 T:      git git://linuxtv.org/media_tree.git
18090 F:      drivers/media/radio/radio-shark2.c
18091 F:      drivers/media/radio/radio-tea5777.c
18092
18093 RADOS BLOCK DEVICE (RBD)
18094 M:      Ilya Dryomov <idryomov@gmail.com>
18095 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18096 L:      ceph-devel@vger.kernel.org
18097 S:      Supported
18098 W:      http://ceph.com/
18099 T:      git https://github.com/ceph/ceph-client.git
18100 F:      Documentation/ABI/testing/sysfs-bus-rbd
18101 F:      drivers/block/rbd.c
18102 F:      drivers/block/rbd_types.h
18103
18104 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18105 L:      linux-fbdev@vger.kernel.org
18106 S:      Orphan
18107 F:      drivers/video/fbdev/aty/aty128fb.c
18108
18109 RAINSHADOW-CEC DRIVER
18110 M:      Hans Verkuil <hverkuil@xs4all.nl>
18111 L:      linux-media@vger.kernel.org
18112 S:      Maintained
18113 T:      git git://linuxtv.org/media_tree.git
18114 F:      drivers/media/cec/usb/rainshadow/
18115
18116 RALINK MIPS ARCHITECTURE
18117 M:      John Crispin <john@phrozen.org>
18118 L:      linux-mips@vger.kernel.org
18119 S:      Maintained
18120 F:      arch/mips/ralink
18121
18122 RALINK MT7621 MIPS ARCHITECTURE
18123 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18124 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18125 L:      linux-mips@vger.kernel.org
18126 S:      Maintained
18127 F:      arch/mips/boot/dts/ralink/mt7621*
18128
18129 RALINK RT2X00 WIRELESS LAN DRIVER
18130 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18131 L:      linux-wireless@vger.kernel.org
18132 S:      Maintained
18133 F:      drivers/net/wireless/ralink/rt2x00/
18134
18135 RAMDISK RAM BLOCK DEVICE DRIVER
18136 M:      Jens Axboe <axboe@kernel.dk>
18137 S:      Maintained
18138 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18139 F:      drivers/block/brd.c
18140
18141 RANCHU VIRTUAL BOARD FOR MIPS
18142 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18143 L:      linux-mips@vger.kernel.org
18144 S:      Supported
18145 F:      arch/mips/configs/generic/board-ranchu.config
18146 F:      arch/mips/generic/board-ranchu.c
18147
18148 RANDOM NUMBER DRIVER
18149 M:      "Theodore Ts'o" <tytso@mit.edu>
18150 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18151 S:      Maintained
18152 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18153 F:      drivers/char/random.c
18154 F:      drivers/virt/vmgenid.c
18155
18156 RAPIDIO SUBSYSTEM
18157 M:      Matt Porter <mporter@kernel.crashing.org>
18158 M:      Alexandre Bounine <alex.bou9@gmail.com>
18159 S:      Maintained
18160 F:      drivers/rapidio/
18161
18162 RAS INFRASTRUCTURE
18163 M:      Tony Luck <tony.luck@intel.com>
18164 M:      Borislav Petkov <bp@alien8.de>
18165 L:      linux-edac@vger.kernel.org
18166 S:      Maintained
18167 F:      Documentation/admin-guide/ras.rst
18168 F:      drivers/ras/
18169 F:      include/linux/ras.h
18170 F:      include/ras/ras_event.h
18171
18172 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
18173 L:      linux-wireless@vger.kernel.org
18174 S:      Orphan
18175 F:      drivers/net/wireless/legacy/ray*
18176
18177 RC-CORE / LIRC FRAMEWORK
18178 M:      Sean Young <sean@mess.org>
18179 L:      linux-media@vger.kernel.org
18180 S:      Maintained
18181 W:      http://linuxtv.org
18182 T:      git git://linuxtv.org/media_tree.git
18183 F:      Documentation/driver-api/media/rc-core.rst
18184 F:      Documentation/userspace-api/media/rc/
18185 F:      drivers/media/rc/
18186 F:      include/media/rc-core.h
18187 F:      include/media/rc-map.h
18188 F:      include/uapi/linux/lirc.h
18189
18190 RCMM REMOTE CONTROLS DECODER
18191 M:      Patrick Lerda <patrick9876@free.fr>
18192 S:      Maintained
18193 F:      drivers/media/rc/ir-rcmm-decoder.c
18194
18195 RCUTORTURE TEST FRAMEWORK
18196 M:      "Paul E. McKenney" <paulmck@kernel.org>
18197 M:      Josh Triplett <josh@joshtriplett.org>
18198 R:      Steven Rostedt <rostedt@goodmis.org>
18199 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18200 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18201 L:      rcu@vger.kernel.org
18202 S:      Supported
18203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18204 F:      tools/testing/selftests/rcutorture
18205
18206 RDACM20 Camera Sensor
18207 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18208 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18209 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18210 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18211 L:      linux-media@vger.kernel.org
18212 S:      Maintained
18213 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18214 F:      drivers/media/i2c/max9271.c
18215 F:      drivers/media/i2c/max9271.h
18216 F:      drivers/media/i2c/rdacm20.c
18217
18218 RDACM21 Camera Sensor
18219 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18220 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18221 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18222 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18223 L:      linux-media@vger.kernel.org
18224 S:      Maintained
18225 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18226 F:      drivers/media/i2c/max9271.c
18227 F:      drivers/media/i2c/max9271.h
18228 F:      drivers/media/i2c/rdacm21.c
18229
18230 RDC R-321X SoC
18231 M:      Florian Fainelli <florian@openwrt.org>
18232 S:      Maintained
18233
18234 RDC R6040 FAST ETHERNET DRIVER
18235 M:      Florian Fainelli <f.fainelli@gmail.com>
18236 L:      netdev@vger.kernel.org
18237 S:      Maintained
18238 F:      drivers/net/ethernet/rdc/r6040.c
18239
18240 RDMAVT - RDMA verbs software
18241 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18242 L:      linux-rdma@vger.kernel.org
18243 S:      Supported
18244 F:      drivers/infiniband/sw/rdmavt
18245
18246 RDS - RELIABLE DATAGRAM SOCKETS
18247 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
18248 L:      netdev@vger.kernel.org
18249 L:      linux-rdma@vger.kernel.org
18250 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18251 S:      Supported
18252 W:      https://oss.oracle.com/projects/rds/
18253 F:      Documentation/networking/rds.rst
18254 F:      net/rds/
18255
18256 RDT - RESOURCE ALLOCATION
18257 M:      Fenghua Yu <fenghua.yu@intel.com>
18258 M:      Reinette Chatre <reinette.chatre@intel.com>
18259 L:      linux-kernel@vger.kernel.org
18260 S:      Supported
18261 F:      Documentation/arch/x86/resctrl*
18262 F:      arch/x86/include/asm/resctrl.h
18263 F:      arch/x86/kernel/cpu/resctrl/
18264 F:      tools/testing/selftests/resctrl/
18265
18266 READ-COPY UPDATE (RCU)
18267 M:      "Paul E. McKenney" <paulmck@kernel.org>
18268 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18269 M:      Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h)
18270 M:      Joel Fernandes <joel@joelfernandes.org>
18271 M:      Josh Triplett <josh@joshtriplett.org>
18272 M:      Boqun Feng <boqun.feng@gmail.com>
18273 R:      Steven Rostedt <rostedt@goodmis.org>
18274 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18275 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18276 R:      Zqiang <qiang.zhang1211@gmail.com>
18277 L:      rcu@vger.kernel.org
18278 S:      Supported
18279 W:      http://www.rdrop.com/users/paulmck/RCU/
18280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18281 F:      Documentation/RCU/
18282 F:      include/linux/rcu*
18283 F:      kernel/rcu/
18284 X:      Documentation/RCU/torture.rst
18285 X:      include/linux/srcu*.h
18286 X:      kernel/rcu/srcu*.c
18287
18288 REAL TIME CLOCK (RTC) SUBSYSTEM
18289 M:      Alessandro Zummo <a.zummo@towertech.it>
18290 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18291 L:      linux-rtc@vger.kernel.org
18292 S:      Maintained
18293 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18295 F:      Documentation/admin-guide/rtc.rst
18296 F:      Documentation/devicetree/bindings/rtc/
18297 F:      drivers/rtc/
18298 F:      include/linux/rtc.h
18299 F:      include/linux/rtc/
18300 F:      include/uapi/linux/rtc.h
18301 F:      tools/testing/selftests/rtc/
18302
18303 Real-time Linux Analysis (RTLA) tools
18304 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18305 M:      Steven Rostedt <rostedt@goodmis.org>
18306 L:      linux-trace-kernel@vger.kernel.org
18307 S:      Maintained
18308 F:      Documentation/tools/rtla/
18309 F:      tools/tracing/rtla/
18310
18311 REALTEK AUDIO CODECS
18312 M:      Oder Chiou <oder_chiou@realtek.com>
18313 S:      Maintained
18314 F:      include/sound/rt*.h
18315 F:      sound/soc/codecs/rt*
18316
18317 REALTEK OTTO WATCHDOG
18318 M:      Sander Vanheule <sander@svanheule.net>
18319 L:      linux-watchdog@vger.kernel.org
18320 S:      Maintained
18321 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18322 F:      drivers/watchdog/realtek_otto_wdt.c
18323
18324 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18325 M:      Linus Walleij <linus.walleij@linaro.org>
18326 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18327 S:      Maintained
18328 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18329 F:      drivers/net/dsa/realtek/*
18330
18331 REALTEK WIRELESS DRIVER (rtlwifi family)
18332 M:      Ping-Ke Shih <pkshih@realtek.com>
18333 L:      linux-wireless@vger.kernel.org
18334 S:      Maintained
18335 F:      drivers/net/wireless/realtek/rtlwifi/
18336
18337 REALTEK WIRELESS DRIVER (rtw88)
18338 M:      Ping-Ke Shih <pkshih@realtek.com>
18339 L:      linux-wireless@vger.kernel.org
18340 S:      Maintained
18341 F:      drivers/net/wireless/realtek/rtw88/
18342
18343 REALTEK WIRELESS DRIVER (rtw89)
18344 M:      Ping-Ke Shih <pkshih@realtek.com>
18345 L:      linux-wireless@vger.kernel.org
18346 S:      Maintained
18347 F:      drivers/net/wireless/realtek/rtw89/
18348
18349 REDPINE WIRELESS DRIVER
18350 L:      linux-wireless@vger.kernel.org
18351 S:      Orphan
18352 F:      drivers/net/wireless/rsi/
18353
18354 REGISTER MAP ABSTRACTION
18355 M:      Mark Brown <broonie@kernel.org>
18356 L:      linux-kernel@vger.kernel.org
18357 S:      Supported
18358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18359 F:      Documentation/devicetree/bindings/regmap/
18360 F:      drivers/base/regmap/
18361 F:      include/linux/regmap.h
18362
18363 REISERFS FILE SYSTEM
18364 L:      reiserfs-devel@vger.kernel.org
18365 S:      Obsolete
18366 F:      fs/reiserfs/
18367
18368 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18369 M:      Bjorn Andersson <andersson@kernel.org>
18370 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18371 L:      linux-remoteproc@vger.kernel.org
18372 S:      Maintained
18373 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18374 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18375 F:      Documentation/devicetree/bindings/remoteproc/
18376 F:      Documentation/staging/remoteproc.rst
18377 F:      drivers/remoteproc/
18378 F:      include/linux/remoteproc.h
18379 F:      include/linux/remoteproc/
18380
18381 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18382 M:      Bjorn Andersson <andersson@kernel.org>
18383 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18384 L:      linux-remoteproc@vger.kernel.org
18385 S:      Maintained
18386 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18387 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18388 F:      Documentation/staging/rpmsg.rst
18389 F:      drivers/rpmsg/
18390 F:      include/linux/rpmsg.h
18391 F:      include/linux/rpmsg/
18392 F:      include/uapi/linux/rpmsg.h
18393 F:      samples/rpmsg/
18394
18395 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18396 M:      Stephan Gerhold <stephan@gerhold.net>
18397 L:      netdev@vger.kernel.org
18398 L:      linux-remoteproc@vger.kernel.org
18399 S:      Maintained
18400 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18401
18402 RENESAS CLOCK DRIVERS
18403 M:      Geert Uytterhoeven <geert+renesas@glider.be>
18404 L:      linux-renesas-soc@vger.kernel.org
18405 S:      Supported
18406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18407 F:      Documentation/devicetree/bindings/clock/renesas,*
18408 F:      drivers/clk/renesas/
18409
18410 RENESAS EMEV2 I2C DRIVER
18411 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18412 L:      linux-renesas-soc@vger.kernel.org
18413 S:      Supported
18414 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18415 F:      drivers/i2c/busses/i2c-emev2.c
18416
18417 RENESAS ETHERNET DRIVERS
18418 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18419 L:      netdev@vger.kernel.org
18420 L:      linux-renesas-soc@vger.kernel.org
18421 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
18422 F:      drivers/net/ethernet/renesas/
18423 F:      include/linux/sh_eth.h
18424
18425 RENESAS IDT821034 ASoC CODEC
18426 M:      Herve Codina <herve.codina@bootlin.com>
18427 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18428 S:      Maintained
18429 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18430 F:      sound/soc/codecs/idt821034.c
18431
18432 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18433 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18434 L:      linux-mtd@lists.infradead.org
18435 L:      linux-renesas-soc@vger.kernel.org
18436 S:      Maintained
18437 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18438 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
18439
18440 RENESAS R-CAR GYROADC DRIVER
18441 M:      Marek Vasut <marek.vasut@gmail.com>
18442 L:      linux-iio@vger.kernel.org
18443 S:      Supported
18444 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18445 F:      drivers/iio/adc/rcar-gyroadc.c
18446
18447 RENESAS R-CAR I2C DRIVERS
18448 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18449 L:      linux-renesas-soc@vger.kernel.org
18450 S:      Supported
18451 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18452 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18453 F:      drivers/i2c/busses/i2c-rcar.c
18454 F:      drivers/i2c/busses/i2c-sh_mobile.c
18455
18456 RENESAS R-CAR SATA DRIVER
18457 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18458 L:      linux-ide@vger.kernel.org
18459 L:      linux-renesas-soc@vger.kernel.org
18460 S:      Supported
18461 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18462 F:      drivers/ata/sata_rcar.c
18463
18464 RENESAS R-CAR THERMAL DRIVERS
18465 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
18466 L:      linux-renesas-soc@vger.kernel.org
18467 S:      Supported
18468 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18469 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18470 F:      drivers/thermal/rcar_gen3_thermal.c
18471 F:      drivers/thermal/rcar_thermal.c
18472
18473 RENESAS RIIC DRIVER
18474 M:      Chris Brandt <chris.brandt@renesas.com>
18475 L:      linux-renesas-soc@vger.kernel.org
18476 S:      Supported
18477 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18478 F:      drivers/i2c/busses/i2c-riic.c
18479
18480 RENESAS RZ/G2L A/D DRIVER
18481 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
18482 L:      linux-iio@vger.kernel.org
18483 L:      linux-renesas-soc@vger.kernel.org
18484 S:      Supported
18485 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18486 F:      drivers/iio/adc/rzg2l_adc.c
18487
18488 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18489 M:      Biju Das <biju.das.jz@bp.renesas.com>
18490 L:      linux-iio@vger.kernel.org
18491 L:      linux-renesas-soc@vger.kernel.org
18492 S:      Supported
18493 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18494 F:      drivers/counter/rz-mtu3-cnt.c
18495
18496 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18497 M:      Clément Léger <clement.leger@bootlin.com>
18498 L:      linux-renesas-soc@vger.kernel.org
18499 L:      netdev@vger.kernel.org
18500 S:      Maintained
18501 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18502 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18503 F:      drivers/net/dsa/rzn1_a5psw*
18504 F:      drivers/net/pcs/pcs-rzn1-miic.c
18505 F:      include/dt-bindings/net/pcs-rzn1-miic.h
18506 F:      include/linux/pcs-rzn1-miic.h
18507 F:      net/dsa/tag_rzn1_a5psw.c
18508
18509 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18510 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18511 L:      linux-rtc@vger.kernel.org
18512 L:      linux-renesas-soc@vger.kernel.org
18513 S:      Maintained
18514 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18515 F:      drivers/rtc/rtc-rzn1.c
18516
18517 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18518 M:      Herve Codina <herve.codina@bootlin.com>
18519 L:      linux-renesas-soc@vger.kernel.org
18520 L:      linux-usb@vger.kernel.org
18521 S:      Maintained
18522 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18523 F:      drivers/usb/gadget/udc/renesas_usbf.c
18524
18525 RENESAS RZ/V2M I2C DRIVER
18526 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
18527 L:      linux-i2c@vger.kernel.org
18528 L:      linux-renesas-soc@vger.kernel.org
18529 S:      Supported
18530 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18531 F:      drivers/i2c/busses/i2c-rzv2m.c
18532
18533 RENESAS USB PHY DRIVER
18534 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
18535 L:      linux-renesas-soc@vger.kernel.org
18536 S:      Maintained
18537 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
18538
18539 RENESAS VERSACLOCK 7 CLOCK DRIVER
18540 M:      Alex Helms <alexander.helms.jy@renesas.com>
18541 S:      Maintained
18542 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18543 F:      drivers/clk/clk-versaclock7.c
18544
18545 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18546 M:      Herve Codina <herve.codina@bootlin.com>
18547 L:      linux-iio@vger.kernel.org
18548 S:      Maintained
18549 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18550 F:      drivers/iio/potentiometer/x9250.c
18551
18552 RESET CONTROLLER FRAMEWORK
18553 M:      Philipp Zabel <p.zabel@pengutronix.de>
18554 S:      Maintained
18555 T:      git git://git.pengutronix.de/git/pza/linux
18556 F:      Documentation/devicetree/bindings/reset/
18557 F:      Documentation/driver-api/reset.rst
18558 F:      drivers/reset/
18559 F:      include/dt-bindings/reset/
18560 F:      include/linux/reset-controller.h
18561 F:      include/linux/reset.h
18562 F:      include/linux/reset/
18563 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18564
18565 RESTARTABLE SEQUENCES SUPPORT
18566 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18567 M:      Peter Zijlstra <peterz@infradead.org>
18568 M:      "Paul E. McKenney" <paulmck@kernel.org>
18569 M:      Boqun Feng <boqun.feng@gmail.com>
18570 L:      linux-kernel@vger.kernel.org
18571 S:      Supported
18572 F:      include/trace/events/rseq.h
18573 F:      include/uapi/linux/rseq.h
18574 F:      kernel/rseq.c
18575 F:      tools/testing/selftests/rseq/
18576
18577 RFKILL
18578 M:      Johannes Berg <johannes@sipsolutions.net>
18579 L:      linux-wireless@vger.kernel.org
18580 S:      Maintained
18581 W:      https://wireless.wiki.kernel.org/
18582 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
18583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18585 F:      Documentation/ABI/stable/sysfs-class-rfkill
18586 F:      Documentation/driver-api/rfkill.rst
18587 F:      include/linux/rfkill.h
18588 F:      include/uapi/linux/rfkill.h
18589 F:      net/rfkill/
18590
18591 RHASHTABLE
18592 M:      Thomas Graf <tgraf@suug.ch>
18593 M:      Herbert Xu <herbert@gondor.apana.org.au>
18594 L:      netdev@vger.kernel.org
18595 S:      Maintained
18596 F:      include/linux/rhashtable-types.h
18597 F:      include/linux/rhashtable.h
18598 F:      lib/rhashtable.c
18599 F:      lib/test_rhashtable.c
18600
18601 RICOH R5C592 MEMORYSTICK DRIVER
18602 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18603 S:      Maintained
18604 F:      drivers/memstick/host/r592.*
18605
18606 RICOH SMARTMEDIA/XD DRIVER
18607 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18608 S:      Maintained
18609 F:      drivers/mtd/nand/raw/r852.c
18610 F:      drivers/mtd/nand/raw/r852.h
18611
18612 RISC-V ARCHITECTURE
18613 M:      Paul Walmsley <paul.walmsley@sifive.com>
18614 M:      Palmer Dabbelt <palmer@dabbelt.com>
18615 M:      Albert Ou <aou@eecs.berkeley.edu>
18616 L:      linux-riscv@lists.infradead.org
18617 S:      Supported
18618 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18619 C:      irc://irc.libera.chat/riscv
18620 P:      Documentation/arch/riscv/patch-acceptance.rst
18621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18622 F:      arch/riscv/
18623 N:      riscv
18624 K:      riscv
18625
18626 RISC-V MICROCHIP FPGA SUPPORT
18627 M:      Conor Dooley <conor.dooley@microchip.com>
18628 M:      Daire McNamara <daire.mcnamara@microchip.com>
18629 L:      linux-riscv@lists.infradead.org
18630 S:      Supported
18631 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18632 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18633 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18634 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18635 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18636 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18637 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
18638 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18639 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18640 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18641 F:      arch/riscv/boot/dts/microchip/
18642 F:      drivers/char/hw_random/mpfs-rng.c
18643 F:      drivers/clk/microchip/clk-mpfs*.c
18644 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
18645 F:      drivers/mailbox/mailbox-mpfs.c
18646 F:      drivers/pci/controller/pcie-microchip-host.c
18647 F:      drivers/pwm/pwm-microchip-core.c
18648 F:      drivers/reset/reset-mpfs.c
18649 F:      drivers/rtc/rtc-mpfs.c
18650 F:      drivers/soc/microchip/mpfs-sys-controller.c
18651 F:      drivers/spi/spi-microchip-core-qspi.c
18652 F:      drivers/spi/spi-microchip-core.c
18653 F:      drivers/usb/musb/mpfs.c
18654 F:      include/soc/microchip/mpfs.h
18655
18656 RISC-V MISC SOC SUPPORT
18657 M:      Conor Dooley <conor@kernel.org>
18658 L:      linux-riscv@lists.infradead.org
18659 S:      Maintained
18660 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18661 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18662 F:      Documentation/devicetree/bindings/riscv/
18663 F:      arch/riscv/boot/dts/
18664 X:      arch/riscv/boot/dts/allwinner/
18665 X:      arch/riscv/boot/dts/renesas/
18666
18667 RISC-V PMU DRIVERS
18668 M:      Atish Patra <atishp@atishpatra.org>
18669 R:      Anup Patel <anup@brainfault.org>
18670 L:      linux-riscv@lists.infradead.org
18671 S:      Supported
18672 F:      drivers/perf/riscv_pmu.c
18673 F:      drivers/perf/riscv_pmu_legacy.c
18674 F:      drivers/perf/riscv_pmu_sbi.c
18675
18676 RISC-V THEAD SoC SUPPORT
18677 M:      Jisheng Zhang <jszhang@kernel.org>
18678 M:      Guo Ren <guoren@kernel.org>
18679 M:      Fu Wei <wefu@redhat.com>
18680 L:      linux-riscv@lists.infradead.org
18681 S:      Maintained
18682 F:      arch/riscv/boot/dts/thead/
18683
18684 RNBD BLOCK DRIVERS
18685 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18686 M:      Jack Wang <jinpu.wang@ionos.com>
18687 L:      linux-block@vger.kernel.org
18688 S:      Maintained
18689 F:      drivers/block/rnbd/
18690
18691 ROCCAT DRIVERS
18692 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
18693 S:      Maintained
18694 W:      http://sourceforge.net/projects/roccat/
18695 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
18696 F:      drivers/hid/hid-roccat*
18697 F:      include/linux/hid-roccat*
18698
18699 ROCKCHIP CRYPTO DRIVERS
18700 M:      Corentin Labbe <clabbe@baylibre.com>
18701 L:      linux-crypto@vger.kernel.org
18702 S:      Maintained
18703 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18704 F:      drivers/crypto/rockchip/
18705
18706 ROCKCHIP I2S TDM DRIVER
18707 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18708 L:      linux-rockchip@lists.infradead.org
18709 S:      Maintained
18710 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18711 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
18712
18713 ROCKCHIP ISP V1 DRIVER
18714 M:      Dafna Hirschfeld <dafna@fastmail.com>
18715 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18716 L:      linux-media@vger.kernel.org
18717 L:      linux-rockchip@lists.infradead.org
18718 S:      Maintained
18719 F:      Documentation/admin-guide/media/rkisp1.rst
18720 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18721 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18722 F:      drivers/media/platform/rockchip/rkisp1
18723 F:      include/uapi/linux/rkisp1-config.h
18724
18725 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18726 M:      Jacob Chen <jacob-chen@iotwrt.com>
18727 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18728 L:      linux-media@vger.kernel.org
18729 L:      linux-rockchip@lists.infradead.org
18730 S:      Maintained
18731 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
18732 F:      drivers/media/platform/rockchip/rga/
18733
18734 ROCKCHIP VIDEO DECODER DRIVER
18735 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18736 L:      linux-media@vger.kernel.org
18737 L:      linux-rockchip@lists.infradead.org
18738 S:      Maintained
18739 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18740 F:      drivers/staging/media/rkvdec/
18741
18742 ROCKER DRIVER
18743 M:      Jiri Pirko <jiri@resnulli.us>
18744 L:      netdev@vger.kernel.org
18745 S:      Supported
18746 F:      drivers/net/ethernet/rocker/
18747
18748 ROCKETPORT EXPRESS/INFINITY DRIVER
18749 M:      Kevin Cernekee <cernekee@gmail.com>
18750 L:      linux-serial@vger.kernel.org
18751 S:      Odd Fixes
18752 F:      drivers/tty/serial/rp2.*
18753
18754 ROHM BD99954 CHARGER IC
18755 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18756 S:      Supported
18757 F:      drivers/power/supply/bd99954-charger.c
18758 F:      drivers/power/supply/bd99954-charger.h
18759
18760 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18761 M:      Tomasz Duszynski <tduszyns@gmail.com>
18762 S:      Maintained
18763 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
18764 F:      drivers/iio/light/bh1750.c
18765
18766 ROHM BM1390 PRESSURE SENSOR DRIVER
18767 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18768 L:      linux-iio@vger.kernel.org
18769 S:      Supported
18770 F:      drivers/iio/pressure/rohm-bm1390.c
18771
18772 ROHM BU270xx LIGHT SENSOR DRIVERs
18773 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18774 L:      linux-iio@vger.kernel.org
18775 S:      Supported
18776 F:      drivers/iio/light/rohm-bu27008.c
18777 F:      drivers/iio/light/rohm-bu27034.c
18778
18779 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
18780 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
18781 L:      linux-kernel@vger.kernel.org
18782 L:      linux-renesas-soc@vger.kernel.org
18783 S:      Supported
18784 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
18785 F:      drivers/gpio/gpio-bd9571mwv.c
18786 F:      drivers/mfd/bd9571mwv.c
18787 F:      drivers/regulator/bd9571mwv-regulator.c
18788 F:      include/linux/mfd/bd9571mwv.h
18789
18790 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
18791 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18792 S:      Supported
18793 F:      drivers/clk/clk-bd718x7.c
18794 F:      drivers/gpio/gpio-bd71815.c
18795 F:      drivers/gpio/gpio-bd71828.c
18796 F:      drivers/mfd/rohm-bd71828.c
18797 F:      drivers/mfd/rohm-bd718x7.c
18798 F:      drivers/mfd/rohm-bd9576.c
18799 F:      drivers/regulator/bd71815-regulator.c
18800 F:      drivers/regulator/bd71828-regulator.c
18801 F:      drivers/regulator/bd718x7-regulator.c
18802 F:      drivers/regulator/bd9576-regulator.c
18803 F:      drivers/regulator/rohm-regulator.c
18804 F:      drivers/rtc/rtc-bd70528.c
18805 F:      drivers/watchdog/bd9576_wdt.c
18806 F:      include/linux/mfd/rohm-bd71815.h
18807 F:      include/linux/mfd/rohm-bd71828.h
18808 F:      include/linux/mfd/rohm-bd718x7.h
18809 F:      include/linux/mfd/rohm-bd957x.h
18810 F:      include/linux/mfd/rohm-generic.h
18811 F:      include/linux/mfd/rohm-shared.h
18812
18813 ROSE NETWORK LAYER
18814 M:      Ralf Baechle <ralf@linux-mips.org>
18815 L:      linux-hams@vger.kernel.org
18816 S:      Maintained
18817 W:      https://linux-ax25.in-berlin.de
18818 F:      include/net/rose.h
18819 F:      include/uapi/linux/rose.h
18820 F:      net/rose/
18821
18822 ROTATION DRIVER FOR ALLWINNER A83T
18823 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
18824 L:      linux-media@vger.kernel.org
18825 S:      Maintained
18826 T:      git git://linuxtv.org/media_tree.git
18827 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
18828 F:      drivers/media/platform/sunxi/sun8i-rotate/
18829
18830 RPMSG TTY DRIVER
18831 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
18832 L:      linux-remoteproc@vger.kernel.org
18833 S:      Maintained
18834 F:      drivers/tty/rpmsg_tty.c
18835
18836 RTL2830 MEDIA DRIVER
18837 M:      Antti Palosaari <crope@iki.fi>
18838 L:      linux-media@vger.kernel.org
18839 S:      Maintained
18840 W:      https://linuxtv.org
18841 W:      http://palosaari.fi/linux/
18842 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18843 T:      git git://linuxtv.org/anttip/media_tree.git
18844 F:      drivers/media/dvb-frontends/rtl2830*
18845
18846 RTL2832 MEDIA DRIVER
18847 M:      Antti Palosaari <crope@iki.fi>
18848 L:      linux-media@vger.kernel.org
18849 S:      Maintained
18850 W:      https://linuxtv.org
18851 W:      http://palosaari.fi/linux/
18852 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18853 T:      git git://linuxtv.org/anttip/media_tree.git
18854 F:      drivers/media/dvb-frontends/rtl2832*
18855
18856 RTL2832_SDR MEDIA DRIVER
18857 M:      Antti Palosaari <crope@iki.fi>
18858 L:      linux-media@vger.kernel.org
18859 S:      Maintained
18860 W:      https://linuxtv.org
18861 W:      http://palosaari.fi/linux/
18862 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18863 T:      git git://linuxtv.org/anttip/media_tree.git
18864 F:      drivers/media/dvb-frontends/rtl2832_sdr*
18865
18866 RTL8180 WIRELESS DRIVER
18867 L:      linux-wireless@vger.kernel.org
18868 S:      Orphan
18869 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
18870
18871 RTL8187 WIRELESS DRIVER
18872 M:      Hin-Tak Leung <hintak.leung@gmail.com>
18873 M:      Larry Finger <Larry.Finger@lwfinger.net>
18874 L:      linux-wireless@vger.kernel.org
18875 S:      Maintained
18876 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
18877
18878 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
18879 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
18880 L:      linux-wireless@vger.kernel.org
18881 S:      Maintained
18882 F:      drivers/net/wireless/realtek/rtl8xxxu/
18883
18884 RTRS TRANSPORT DRIVERS
18885 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18886 M:      Jack Wang <jinpu.wang@ionos.com>
18887 L:      linux-rdma@vger.kernel.org
18888 S:      Maintained
18889 F:      drivers/infiniband/ulp/rtrs/
18890
18891 RUNTIME VERIFICATION (RV)
18892 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18893 M:      Steven Rostedt <rostedt@goodmis.org>
18894 L:      linux-trace-kernel@vger.kernel.org
18895 S:      Maintained
18896 F:      Documentation/trace/rv/
18897 F:      include/linux/rv.h
18898 F:      include/rv/
18899 F:      kernel/trace/rv/
18900 F:      tools/verification/
18901
18902 RUST
18903 M:      Miguel Ojeda <ojeda@kernel.org>
18904 M:      Alex Gaynor <alex.gaynor@gmail.com>
18905 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
18906 R:      Boqun Feng <boqun.feng@gmail.com>
18907 R:      Gary Guo <gary@garyguo.net>
18908 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
18909 R:      Benno Lossin <benno.lossin@proton.me>
18910 R:      Andreas Hindborg <a.hindborg@samsung.com>
18911 R:      Alice Ryhl <aliceryhl@google.com>
18912 L:      rust-for-linux@vger.kernel.org
18913 S:      Supported
18914 W:      https://rust-for-linux.com
18915 B:      https://github.com/Rust-for-Linux/linux/issues
18916 C:      zulip://rust-for-linux.zulipchat.com
18917 P:      https://rust-for-linux.com/contributing
18918 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
18919 F:      Documentation/rust/
18920 F:      rust/
18921 F:      samples/rust/
18922 F:      scripts/*rust*
18923 K:      \b(?i:rust)\b
18924
18925 RXRPC SOCKETS (AF_RXRPC)
18926 M:      David Howells <dhowells@redhat.com>
18927 M:      Marc Dionne <marc.dionne@auristor.com>
18928 L:      linux-afs@lists.infradead.org
18929 S:      Supported
18930 W:      https://www.infradead.org/~dhowells/kafs/
18931 F:      Documentation/networking/rxrpc.rst
18932 F:      include/keys/rxrpc-type.h
18933 F:      include/net/af_rxrpc.h
18934 F:      include/trace/events/rxrpc.h
18935 F:      include/uapi/linux/rxrpc.h
18936 F:      net/rxrpc/
18937
18938 S3 SAVAGE FRAMEBUFFER DRIVER
18939 M:      Antonino Daplas <adaplas@gmail.com>
18940 L:      linux-fbdev@vger.kernel.org
18941 S:      Maintained
18942 F:      drivers/video/fbdev/savage/
18943
18944 S390 ARCHITECTURE
18945 M:      Heiko Carstens <hca@linux.ibm.com>
18946 M:      Vasily Gorbik <gor@linux.ibm.com>
18947 M:      Alexander Gordeev <agordeev@linux.ibm.com>
18948 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
18949 R:      Sven Schnelle <svens@linux.ibm.com>
18950 L:      linux-s390@vger.kernel.org
18951 S:      Supported
18952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
18953 F:      Documentation/driver-api/s390-drivers.rst
18954 F:      Documentation/arch/s390/
18955 F:      arch/s390/
18956 F:      drivers/s390/
18957 F:      drivers/watchdog/diag288_wdt.c
18958
18959 S390 COMMON I/O LAYER
18960 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
18961 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
18962 L:      linux-s390@vger.kernel.org
18963 S:      Supported
18964 F:      drivers/s390/cio/
18965
18966 S390 DASD DRIVER
18967 M:      Stefan Haberland <sth@linux.ibm.com>
18968 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
18969 L:      linux-s390@vger.kernel.org
18970 S:      Supported
18971 F:      block/partitions/ibm.c
18972 F:      drivers/s390/block/dasd*
18973 F:      include/linux/dasd_mod.h
18974
18975 S390 IOMMU (PCI)
18976 M:      Niklas Schnelle <schnelle@linux.ibm.com>
18977 M:      Matthew Rosato <mjrosato@linux.ibm.com>
18978 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
18979 L:      linux-s390@vger.kernel.org
18980 S:      Supported
18981 F:      drivers/iommu/s390-iommu.c
18982
18983 S390 IUCV NETWORK LAYER
18984 M:      Alexandra Winter <wintera@linux.ibm.com>
18985 M:      Wenjia Zhang <wenjia@linux.ibm.com>
18986 L:      linux-s390@vger.kernel.org
18987 L:      netdev@vger.kernel.org
18988 S:      Supported
18989 F:      drivers/s390/net/*iucv*
18990 F:      include/net/iucv/
18991 F:      net/iucv/
18992
18993 S390 MM
18994 M:      Alexander Gordeev <agordeev@linux.ibm.com>
18995 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
18996 L:      linux-s390@vger.kernel.org
18997 S:      Supported
18998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
18999 F:      arch/s390/include/asm/pgtable.h
19000 F:      arch/s390/mm
19001
19002 S390 NETWORK DRIVERS
19003 M:      Alexandra Winter <wintera@linux.ibm.com>
19004 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19005 L:      linux-s390@vger.kernel.org
19006 L:      netdev@vger.kernel.org
19007 S:      Supported
19008 F:      drivers/s390/net/
19009
19010 S390 PCI SUBSYSTEM
19011 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19012 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19013 L:      linux-s390@vger.kernel.org
19014 S:      Supported
19015 F:      Documentation/arch/s390/pci.rst
19016 F:      arch/s390/pci/
19017 F:      drivers/pci/hotplug/s390_pci_hpc.c
19018
19019 S390 SCM DRIVER
19020 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19021 L:      linux-s390@vger.kernel.org
19022 S:      Supported
19023 F:      drivers/s390/block/scm*
19024 F:      drivers/s390/cio/scm.c
19025
19026 S390 VFIO AP DRIVER
19027 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19028 M:      Halil Pasic <pasic@linux.ibm.com>
19029 M:      Jason Herne <jjherne@linux.ibm.com>
19030 L:      linux-s390@vger.kernel.org
19031 S:      Supported
19032 F:      Documentation/arch/s390/vfio-ap*
19033 F:      drivers/s390/crypto/vfio_ap*
19034
19035 S390 VFIO-CCW DRIVER
19036 M:      Eric Farman <farman@linux.ibm.com>
19037 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19038 R:      Halil Pasic <pasic@linux.ibm.com>
19039 L:      linux-s390@vger.kernel.org
19040 L:      kvm@vger.kernel.org
19041 S:      Supported
19042 F:      Documentation/arch/s390/vfio-ccw.rst
19043 F:      drivers/s390/cio/vfio_ccw*
19044 F:      include/uapi/linux/vfio_ccw.h
19045
19046 S390 VFIO-PCI DRIVER
19047 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19048 M:      Eric Farman <farman@linux.ibm.com>
19049 L:      linux-s390@vger.kernel.org
19050 L:      kvm@vger.kernel.org
19051 S:      Supported
19052 F:      arch/s390/kvm/pci*
19053 F:      drivers/vfio/pci/vfio_pci_zdev.c
19054 F:      include/uapi/linux/vfio_zdev.h
19055
19056 S390 ZCRYPT DRIVER
19057 M:      Harald Freudenberger <freude@linux.ibm.com>
19058 L:      linux-s390@vger.kernel.org
19059 S:      Supported
19060 F:      drivers/s390/crypto/
19061
19062 S390 ZFCP DRIVER
19063 M:      Steffen Maier <maier@linux.ibm.com>
19064 M:      Benjamin Block <bblock@linux.ibm.com>
19065 L:      linux-s390@vger.kernel.org
19066 S:      Supported
19067 F:      drivers/s390/scsi/zfcp_*
19068
19069 SAA6588 RDS RECEIVER DRIVER
19070 M:      Hans Verkuil <hverkuil@xs4all.nl>
19071 L:      linux-media@vger.kernel.org
19072 S:      Odd Fixes
19073 W:      https://linuxtv.org
19074 T:      git git://linuxtv.org/media_tree.git
19075 F:      drivers/media/i2c/saa6588*
19076
19077 SAA7134 VIDEO4LINUX DRIVER
19078 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19079 L:      linux-media@vger.kernel.org
19080 S:      Odd fixes
19081 W:      https://linuxtv.org
19082 T:      git git://linuxtv.org/media_tree.git
19083 F:      Documentation/driver-api/media/drivers/saa7134*
19084 F:      drivers/media/pci/saa7134/
19085
19086 SAA7146 VIDEO4LINUX-2 DRIVER
19087 M:      Hans Verkuil <hverkuil@xs4all.nl>
19088 L:      linux-media@vger.kernel.org
19089 S:      Maintained
19090 T:      git git://linuxtv.org/media_tree.git
19091 F:      drivers/media/common/saa7146/
19092 F:      drivers/media/pci/saa7146/
19093 F:      include/media/drv-intf/saa7146*
19094
19095 SAFESETID SECURITY MODULE
19096 M:      Micah Morton <mortonm@chromium.org>
19097 S:      Supported
19098 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19099 F:      security/safesetid/
19100
19101 SAMSUNG AUDIO (ASoC) DRIVERS
19102 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19103 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19104 S:      Maintained
19105 B:      mailto:linux-samsung-soc@vger.kernel.org
19106 F:      Documentation/devicetree/bindings/sound/samsung*
19107 F:      sound/soc/samsung/
19108
19109 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19110 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19111 L:      linux-crypto@vger.kernel.org
19112 L:      linux-samsung-soc@vger.kernel.org
19113 S:      Maintained
19114 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19115 F:      drivers/crypto/exynos-rng.c
19116
19117 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19118 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19119 L:      linux-samsung-soc@vger.kernel.org
19120 S:      Maintained
19121 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19122 F:      drivers/char/hw_random/exynos-trng.c
19123
19124 SAMSUNG FRAMEBUFFER DRIVER
19125 M:      Jingoo Han <jingoohan1@gmail.com>
19126 L:      linux-fbdev@vger.kernel.org
19127 S:      Maintained
19128 F:      drivers/video/fbdev/s3c-fb.c
19129
19130 SAMSUNG INTERCONNECT DRIVERS
19131 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19132 M:      Artur Świgoń <a.swigon@samsung.com>
19133 L:      linux-pm@vger.kernel.org
19134 L:      linux-samsung-soc@vger.kernel.org
19135 S:      Supported
19136 F:      drivers/interconnect/samsung/
19137
19138 SAMSUNG LAPTOP DRIVER
19139 M:      Corentin Chary <corentin.chary@gmail.com>
19140 L:      platform-driver-x86@vger.kernel.org
19141 S:      Maintained
19142 F:      drivers/platform/x86/samsung-laptop.c
19143
19144 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19145 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19146 L:      linux-kernel@vger.kernel.org
19147 L:      linux-samsung-soc@vger.kernel.org
19148 S:      Maintained
19149 B:      mailto:linux-samsung-soc@vger.kernel.org
19150 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19151 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19152 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19153 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19154 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19155 F:      drivers/clk/clk-s2mps11.c
19156 F:      drivers/mfd/sec*.c
19157 F:      drivers/regulator/s2m*.c
19158 F:      drivers/regulator/s5m*.c
19159 F:      drivers/rtc/rtc-s5m.c
19160 F:      include/linux/mfd/samsung/
19161
19162 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19163 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19164 L:      linux-media@vger.kernel.org
19165 L:      linux-samsung-soc@vger.kernel.org
19166 S:      Maintained
19167 F:      drivers/media/platform/samsung/s3c-camif/
19168 F:      include/media/drv-intf/s3c_camif.h
19169
19170 SAMSUNG S3FWRN5 NFC DRIVER
19171 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19172 S:      Maintained
19173 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19174 F:      drivers/nfc/s3fwrn5
19175
19176 SAMSUNG S5C73M3 CAMERA DRIVER
19177 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19178 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19179 L:      linux-media@vger.kernel.org
19180 S:      Supported
19181 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19182 F:      drivers/media/i2c/s5c73m3/*
19183
19184 SAMSUNG S5K5BAF CAMERA DRIVER
19185 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19186 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19187 L:      linux-media@vger.kernel.org
19188 S:      Supported
19189 F:      drivers/media/i2c/s5k5baf.c
19190
19191 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19192 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19193 M:      Vladimir Zapolskiy <vz@mleia.com>
19194 L:      linux-crypto@vger.kernel.org
19195 L:      linux-samsung-soc@vger.kernel.org
19196 S:      Maintained
19197 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19198 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19199 F:      drivers/crypto/s5p-sss.c
19200
19201 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19202 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19203 L:      linux-media@vger.kernel.org
19204 S:      Supported
19205 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19206 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19207 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19208 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19209 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19210 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19211 F:      drivers/media/platform/samsung/exynos4-is/
19212
19213 SAMSUNG SOC CLOCK DRIVERS
19214 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19215 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19216 M:      Tomasz Figa <tomasz.figa@gmail.com>
19217 M:      Chanwoo Choi <cw00.choi@samsung.com>
19218 R:      Alim Akhtar <alim.akhtar@samsung.com>
19219 L:      linux-samsung-soc@vger.kernel.org
19220 S:      Maintained
19221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
19223 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19224 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19225 F:      drivers/clk/samsung/
19226 F:      include/dt-bindings/clock/exynos*.h
19227 F:      include/dt-bindings/clock/s5p*.h
19228 F:      include/dt-bindings/clock/samsung,*.h
19229 F:      include/linux/clk/samsung.h
19230
19231 SAMSUNG SPI DRIVERS
19232 M:      Andi Shyti <andi.shyti@kernel.org>
19233 L:      linux-spi@vger.kernel.org
19234 L:      linux-samsung-soc@vger.kernel.org
19235 S:      Maintained
19236 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19237 F:      drivers/spi/spi-s3c*
19238 F:      include/linux/platform_data/spi-s3c64xx.h
19239
19240 SAMSUNG SXGBE DRIVERS
19241 M:      Byungho An <bh74.an@samsung.com>
19242 L:      netdev@vger.kernel.org
19243 S:      Supported
19244 F:      drivers/net/ethernet/samsung/sxgbe/
19245
19246 SAMSUNG THERMAL DRIVER
19247 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19248 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19249 L:      linux-pm@vger.kernel.org
19250 L:      linux-samsung-soc@vger.kernel.org
19251 S:      Maintained
19252 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19253 F:      drivers/thermal/samsung/
19254
19255 SAMSUNG USB2 PHY DRIVER
19256 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19257 L:      linux-kernel@vger.kernel.org
19258 S:      Supported
19259 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19260 F:      Documentation/driver-api/phy/samsung-usb2.rst
19261 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19262 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19263 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19264 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19265 F:      drivers/phy/samsung/phy-samsung-usb2.c
19266 F:      drivers/phy/samsung/phy-samsung-usb2.h
19267
19268 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19269 M:      Paul Barker <paul.barker@sancloud.com>
19270 R:      Marc Murphy <marc.murphy@sancloud.com>
19271 S:      Supported
19272 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19273
19274 SC1200 WDT DRIVER
19275 M:      Zwane Mwaikambo <zwanem@gmail.com>
19276 S:      Maintained
19277 F:      drivers/watchdog/sc1200wdt.c
19278
19279 SCHEDULER
19280 M:      Ingo Molnar <mingo@redhat.com>
19281 M:      Peter Zijlstra <peterz@infradead.org>
19282 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19283 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19284 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19285 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19286 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19287 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19288 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19289 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19290 L:      linux-kernel@vger.kernel.org
19291 S:      Maintained
19292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19293 F:      include/linux/preempt.h
19294 F:      include/linux/sched.h
19295 F:      include/linux/wait.h
19296 F:      include/uapi/linux/sched.h
19297 F:      kernel/sched/
19298
19299 SCSI LIBSAS SUBSYSTEM
19300 R:      John Garry <john.g.garry@oracle.com>
19301 R:      Jason Yan <yanaijie@huawei.com>
19302 L:      linux-scsi@vger.kernel.org
19303 S:      Supported
19304 F:      Documentation/scsi/libsas.rst
19305 F:      drivers/scsi/libsas/
19306 F:      include/scsi/libsas.h
19307 F:      include/scsi/sas_ata.h
19308
19309 SCSI RDMA PROTOCOL (SRP) INITIATOR
19310 M:      Bart Van Assche <bvanassche@acm.org>
19311 L:      linux-rdma@vger.kernel.org
19312 S:      Supported
19313 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19314 F:      drivers/infiniband/ulp/srp/
19315 F:      include/scsi/srp.h
19316
19317 SCSI RDMA PROTOCOL (SRP) TARGET
19318 M:      Bart Van Assche <bvanassche@acm.org>
19319 L:      linux-rdma@vger.kernel.org
19320 L:      target-devel@vger.kernel.org
19321 S:      Supported
19322 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19323 F:      drivers/infiniband/ulp/srpt/
19324
19325 SCSI SG DRIVER
19326 M:      Doug Gilbert <dgilbert@interlog.com>
19327 L:      linux-scsi@vger.kernel.org
19328 S:      Maintained
19329 W:      http://sg.danny.cz/sg
19330 F:      Documentation/scsi/scsi-generic.rst
19331 F:      drivers/scsi/sg.c
19332 F:      include/scsi/sg.h
19333
19334 SCSI SUBSYSTEM
19335 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
19336 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19337 L:      linux-scsi@vger.kernel.org
19338 S:      Maintained
19339 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19342 F:      Documentation/devicetree/bindings/scsi/
19343 F:      drivers/scsi/
19344 F:      drivers/ufs/
19345 F:      include/scsi/
19346
19347 SCSI TAPE DRIVER
19348 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19349 L:      linux-scsi@vger.kernel.org
19350 S:      Maintained
19351 F:      Documentation/scsi/st.rst
19352 F:      drivers/scsi/st.*
19353 F:      drivers/scsi/st_*.h
19354
19355 SCSI TARGET CORE USER DRIVER
19356 M:      Bodo Stroesser <bostroesser@gmail.com>
19357 L:      linux-scsi@vger.kernel.org
19358 L:      target-devel@vger.kernel.org
19359 S:      Supported
19360 F:      Documentation/target/tcmu-design.rst
19361 F:      drivers/target/target_core_user.c
19362 F:      include/uapi/linux/target_core_user.h
19363
19364 SCSI TARGET SUBSYSTEM
19365 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19366 L:      linux-scsi@vger.kernel.org
19367 L:      target-devel@vger.kernel.org
19368 S:      Supported
19369 Q:      https://patchwork.kernel.org/project/target-devel/list/
19370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19371 F:      Documentation/target/
19372 F:      drivers/target/
19373 F:      include/target/
19374
19375 SCTP PROTOCOL
19376 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
19377 M:      Xin Long <lucien.xin@gmail.com>
19378 L:      linux-sctp@vger.kernel.org
19379 S:      Maintained
19380 W:      https://github.com/sctp/lksctp-tools/wiki
19381 F:      Documentation/networking/sctp.rst
19382 F:      include/linux/sctp.h
19383 F:      include/net/sctp/
19384 F:      include/uapi/linux/sctp.h
19385 F:      net/sctp/
19386
19387 SCx200 CPU SUPPORT
19388 M:      Jim Cromie <jim.cromie@gmail.com>
19389 S:      Odd Fixes
19390 F:      Documentation/i2c/busses/scx200_acb.rst
19391 F:      arch/x86/platform/scx200/
19392 F:      drivers/i2c/busses/scx200*
19393 F:      drivers/mtd/maps/scx200_docflash.c
19394 F:      drivers/watchdog/scx200_wdt.c
19395 F:      include/linux/scx200.h
19396
19397 SCx200 GPIO DRIVER
19398 M:      Jim Cromie <jim.cromie@gmail.com>
19399 S:      Maintained
19400 F:      drivers/char/scx200_gpio.c
19401 F:      include/linux/scx200_gpio.h
19402
19403 SCx200 HRT CLOCKSOURCE DRIVER
19404 M:      Jim Cromie <jim.cromie@gmail.com>
19405 S:      Maintained
19406 F:      drivers/clocksource/scx200_hrt.c
19407
19408 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19409 M:      Sascha Sommer <saschasommer@freenet.de>
19410 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
19411 S:      Maintained
19412 F:      drivers/mmc/host/sdricoh_cs.c
19413
19414 SECO BOARDS CEC DRIVER
19415 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
19416 S:      Maintained
19417 F:      drivers/media/cec/platform/seco/seco-cec.c
19418 F:      drivers/media/cec/platform/seco/seco-cec.h
19419
19420 SECURE COMPUTING
19421 M:      Kees Cook <keescook@chromium.org>
19422 R:      Andy Lutomirski <luto@amacapital.net>
19423 R:      Will Drewry <wad@chromium.org>
19424 S:      Supported
19425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19426 F:      Documentation/userspace-api/seccomp_filter.rst
19427 F:      include/linux/seccomp.h
19428 F:      include/uapi/linux/seccomp.h
19429 F:      kernel/seccomp.c
19430 F:      tools/testing/selftests/kselftest_harness.h
19431 F:      tools/testing/selftests/seccomp/*
19432 K:      \bsecure_computing
19433 K:      \bTIF_SECCOMP\b
19434
19435 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19436 M:      Kamal Dasu <kamal.dasu@broadcom.com>
19437 M:      Al Cooper <alcooperx@gmail.com>
19438 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
19439 L:      linux-mmc@vger.kernel.org
19440 S:      Maintained
19441 F:      drivers/mmc/host/sdhci-brcmstb*
19442
19443 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19444 M:      Adrian Hunter <adrian.hunter@intel.com>
19445 L:      linux-mmc@vger.kernel.org
19446 S:      Supported
19447 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19448 F:      drivers/mmc/host/sdhci*
19449
19450 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19451 M:      Aubin Constans <aubin.constans@microchip.com>
19452 R:      Eugen Hristev <eugen.hristev@collabora.com>
19453 L:      linux-mmc@vger.kernel.org
19454 S:      Supported
19455 F:      drivers/mmc/host/sdhci-of-at91.c
19456
19457 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19458 M:      Haibo Chen <haibo.chen@nxp.com>
19459 L:      linux-imx@nxp.com
19460 L:      linux-mmc@vger.kernel.org
19461 S:      Maintained
19462 F:      drivers/mmc/host/sdhci-esdhc-imx.c
19463
19464 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19465 M:      Ben Dooks <ben-linux@fluff.org>
19466 M:      Jaehoon Chung <jh80.chung@samsung.com>
19467 L:      linux-mmc@vger.kernel.org
19468 S:      Maintained
19469 F:      drivers/mmc/host/sdhci-s3c*
19470
19471 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19472 M:      Viresh Kumar <vireshk@kernel.org>
19473 L:      linux-mmc@vger.kernel.org
19474 S:      Maintained
19475 F:      drivers/mmc/host/sdhci-spear.c
19476
19477 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19478 M:      Vignesh Raghavendra <vigneshr@ti.com>
19479 L:      linux-mmc@vger.kernel.org
19480 S:      Maintained
19481 F:      drivers/mmc/host/sdhci-omap.c
19482
19483 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19484 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
19485 L:      linux-block@vger.kernel.org
19486 S:      Supported
19487 F:      block/opal_proto.h
19488 F:      block/sed*
19489 F:      include/linux/sed*
19490 F:      include/uapi/linux/sed*
19491
19492 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19493 M:      Mark Rutland <mark.rutland@arm.com>
19494 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
19495 M:      Sudeep Holla <sudeep.holla@arm.com>
19496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19497 S:      Maintained
19498 F:      drivers/firmware/smccc/
19499 F:      include/linux/arm-smccc.h
19500
19501 SECURITY CONTACT
19502 M:      Security Officers <security@kernel.org>
19503 S:      Supported
19504 F:      Documentation/process/security-bugs.rst
19505
19506 SECURITY SUBSYSTEM
19507 M:      Paul Moore <paul@paul-moore.com>
19508 M:      James Morris <jmorris@namei.org>
19509 M:      "Serge E. Hallyn" <serge@hallyn.com>
19510 L:      linux-security-module@vger.kernel.org (suggested Cc:)
19511 S:      Supported
19512 W:      http://kernsec.org/
19513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19514 F:      security/
19515 X:      security/selinux/
19516
19517 SELINUX SECURITY MODULE
19518 M:      Paul Moore <paul@paul-moore.com>
19519 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
19520 M:      Eric Paris <eparis@parisplace.org>
19521 L:      selinux@vger.kernel.org
19522 S:      Supported
19523 W:      https://selinuxproject.org
19524 W:      https://github.com/SELinuxProject
19525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19526 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
19527 F:      Documentation/ABI/removed/sysfs-selinux-disable
19528 F:      Documentation/admin-guide/LSM/SELinux.rst
19529 F:      include/trace/events/avc.h
19530 F:      include/uapi/linux/selinux_netlink.h
19531 F:      scripts/selinux/
19532 F:      security/selinux/
19533
19534 SENSABLE PHANTOM
19535 M:      Jiri Slaby <jirislaby@kernel.org>
19536 S:      Maintained
19537 F:      drivers/misc/phantom.c
19538 F:      include/uapi/linux/phantom.h
19539
19540 SENSEAIR SUNRISE 006-0-0007
19541 M:      Jacopo Mondi <jacopo@jmondi.org>
19542 S:      Maintained
19543 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19544 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19545 F:      drivers/iio/chemical/sunrise_co2.c
19546
19547 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19548 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
19549 S:      Maintained
19550 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19551 F:      drivers/iio/chemical/scd30.h
19552 F:      drivers/iio/chemical/scd30_core.c
19553 F:      drivers/iio/chemical/scd30_i2c.c
19554 F:      drivers/iio/chemical/scd30_serial.c
19555
19556 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19557 M:      Roan van Dijk <roan@protonic.nl>
19558 S:      Maintained
19559 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19560 F:      drivers/iio/chemical/scd4x.c
19561
19562 SENSIRION SGP40 GAS SENSOR DRIVER
19563 M:      Andreas Klinger <ak@it-klinger.de>
19564 S:      Maintained
19565 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19566 F:      drivers/iio/chemical/sgp40.c
19567
19568 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19569 M:      Tomasz Duszynski <tduszyns@gmail.com>
19570 S:      Maintained
19571 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19572 F:      drivers/iio/chemical/sps30.c
19573 F:      drivers/iio/chemical/sps30_i2c.c
19574 F:      drivers/iio/chemical/sps30_serial.c
19575
19576 SERIAL DEVICE BUS
19577 M:      Rob Herring <robh@kernel.org>
19578 L:      linux-serial@vger.kernel.org
19579 S:      Maintained
19580 F:      Documentation/devicetree/bindings/serial/serial.yaml
19581 F:      drivers/tty/serdev/
19582 F:      include/linux/serdev.h
19583
19584 SERIAL IR RECEIVER
19585 M:      Sean Young <sean@mess.org>
19586 L:      linux-media@vger.kernel.org
19587 S:      Maintained
19588 F:      drivers/media/rc/serial_ir.c
19589
19590 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19591 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
19592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19593 S:      Maintained
19594 F:      Documentation/devicetree/bindings/slimbus/
19595 F:      drivers/slimbus/
19596 F:      include/linux/slimbus.h
19597
19598 SFC NETWORK DRIVER
19599 M:      Edward Cree <ecree.xilinx@gmail.com>
19600 M:      Martin Habets <habetsm.xilinx@gmail.com>
19601 L:      netdev@vger.kernel.org
19602 L:      linux-net-drivers@amd.com
19603 S:      Supported
19604 F:      Documentation/networking/devlink/sfc.rst
19605 F:      drivers/net/ethernet/sfc/
19606
19607 SFCTEMP HWMON DRIVER
19608 M:      Emil Renner Berthing <kernel@esmil.dk>
19609 M:      Hal Feng <hal.feng@starfivetech.com>
19610 L:      linux-hwmon@vger.kernel.org
19611 S:      Maintained
19612 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19613 F:      Documentation/hwmon/sfctemp.rst
19614 F:      drivers/hwmon/sfctemp.c
19615
19616 SFF/SFP/SFP+ MODULE SUPPORT
19617 M:      Russell King <linux@armlinux.org.uk>
19618 L:      netdev@vger.kernel.org
19619 S:      Maintained
19620 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
19621 F:      drivers/net/phy/phylink.c
19622 F:      drivers/net/phy/sfp*
19623 F:      include/linux/mdio/mdio-i2c.h
19624 F:      include/linux/phylink.h
19625 F:      include/linux/sfp.h
19626 K:      phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate)
19627
19628 SGI GRU DRIVER
19629 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19630 S:      Maintained
19631 F:      drivers/misc/sgi-gru/
19632
19633 SGI XP/XPC/XPNET DRIVER
19634 M:      Robin Holt <robinmholt@gmail.com>
19635 M:      Steve Wahl <steve.wahl@hpe.com>
19636 S:      Maintained
19637 F:      drivers/misc/sgi-xp/
19638
19639 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19640 M:      Karsten Graul <kgraul@linux.ibm.com>
19641 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19642 M:      Jan Karcher <jaka@linux.ibm.com>
19643 R:      D. Wythe <alibuda@linux.alibaba.com>
19644 R:      Tony Lu <tonylu@linux.alibaba.com>
19645 R:      Wen Gu <guwen@linux.alibaba.com>
19646 L:      linux-s390@vger.kernel.org
19647 S:      Supported
19648 F:      net/smc/
19649
19650 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19651 M:      Linus Walleij <linus.walleij@linaro.org>
19652 L:      linux-iio@vger.kernel.org
19653 S:      Maintained
19654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19655 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19656 F:      drivers/iio/light/gp2ap002.c
19657
19658 SHARP RJ54N1CB0C SENSOR DRIVER
19659 M:      Jacopo Mondi <jacopo@jmondi.org>
19660 L:      linux-media@vger.kernel.org
19661 S:      Odd fixes
19662 T:      git git://linuxtv.org/media_tree.git
19663 F:      drivers/media/i2c/rj54n1cb0c.c
19664 F:      include/media/i2c/rj54n1cb0c.h
19665
19666 SH_VOU V4L2 OUTPUT DRIVER
19667 L:      linux-media@vger.kernel.org
19668 S:      Orphan
19669 F:      drivers/media/platform/renesas/sh_vou.c
19670 F:      include/media/drv-intf/sh_vou.h
19671
19672 SI2157 MEDIA DRIVER
19673 M:      Antti Palosaari <crope@iki.fi>
19674 L:      linux-media@vger.kernel.org
19675 S:      Maintained
19676 W:      https://linuxtv.org
19677 W:      http://palosaari.fi/linux/
19678 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19679 T:      git git://linuxtv.org/anttip/media_tree.git
19680 F:      drivers/media/tuners/si2157*
19681
19682 SI2165 MEDIA DRIVER
19683 M:      Matthias Schwarzott <zzam@gentoo.org>
19684 L:      linux-media@vger.kernel.org
19685 S:      Maintained
19686 W:      https://linuxtv.org
19687 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19688 F:      drivers/media/dvb-frontends/si2165*
19689
19690 SI2168 MEDIA DRIVER
19691 M:      Antti Palosaari <crope@iki.fi>
19692 L:      linux-media@vger.kernel.org
19693 S:      Maintained
19694 W:      https://linuxtv.org
19695 W:      http://palosaari.fi/linux/
19696 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19697 T:      git git://linuxtv.org/anttip/media_tree.git
19698 F:      drivers/media/dvb-frontends/si2168*
19699
19700 SI470X FM RADIO RECEIVER I2C DRIVER
19701 M:      Hans Verkuil <hverkuil@xs4all.nl>
19702 L:      linux-media@vger.kernel.org
19703 S:      Odd Fixes
19704 W:      https://linuxtv.org
19705 T:      git git://linuxtv.org/media_tree.git
19706 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
19707 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
19708
19709 SI470X FM RADIO RECEIVER USB DRIVER
19710 M:      Hans Verkuil <hverkuil@xs4all.nl>
19711 L:      linux-media@vger.kernel.org
19712 S:      Maintained
19713 W:      https://linuxtv.org
19714 T:      git git://linuxtv.org/media_tree.git
19715 F:      drivers/media/radio/si470x/radio-si470x-common.c
19716 F:      drivers/media/radio/si470x/radio-si470x-usb.c
19717 F:      drivers/media/radio/si470x/radio-si470x.h
19718
19719 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19720 M:      Eduardo Valentin <edubezval@gmail.com>
19721 L:      linux-media@vger.kernel.org
19722 S:      Odd Fixes
19723 W:      https://linuxtv.org
19724 T:      git git://linuxtv.org/media_tree.git
19725 F:      drivers/media/radio/si4713/si4713.?
19726
19727 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19728 M:      Eduardo Valentin <edubezval@gmail.com>
19729 L:      linux-media@vger.kernel.org
19730 S:      Odd Fixes
19731 W:      https://linuxtv.org
19732 T:      git git://linuxtv.org/media_tree.git
19733 F:      drivers/media/radio/si4713/radio-platform-si4713.c
19734
19735 SI4713 FM RADIO TRANSMITTER USB DRIVER
19736 M:      Hans Verkuil <hverkuil@xs4all.nl>
19737 L:      linux-media@vger.kernel.org
19738 S:      Maintained
19739 W:      https://linuxtv.org
19740 T:      git git://linuxtv.org/media_tree.git
19741 F:      drivers/media/radio/si4713/radio-usb-si4713.c
19742
19743 SIANO DVB DRIVER
19744 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19745 L:      linux-media@vger.kernel.org
19746 S:      Odd fixes
19747 W:      https://linuxtv.org
19748 T:      git git://linuxtv.org/media_tree.git
19749 F:      drivers/media/common/siano/
19750 F:      drivers/media/mmc/siano/
19751 F:      drivers/media/usb/siano/
19752 F:      drivers/media/usb/siano/
19753
19754 SIEMENS IPC LED DRIVERS
19755 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19756 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19757 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19758 L:      linux-leds@vger.kernel.org
19759 S:      Maintained
19760 F:      drivers/leds/simple/
19761
19762 SIEMENS IPC PLATFORM DRIVERS
19763 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19764 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19765 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19766 L:      platform-driver-x86@vger.kernel.org
19767 S:      Maintained
19768 F:      drivers/platform/x86/siemens/
19769 F:      include/linux/platform_data/x86/simatic-ipc-base.h
19770 F:      include/linux/platform_data/x86/simatic-ipc.h
19771
19772 SIEMENS IPC WATCHDOG DRIVERS
19773 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19774 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19775 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19776 L:      linux-watchdog@vger.kernel.org
19777 S:      Maintained
19778 F:      drivers/watchdog/simatic-ipc-wdt.c
19779
19780 SIFIVE DRIVERS
19781 M:      Palmer Dabbelt <palmer@dabbelt.com>
19782 M:      Paul Walmsley <paul.walmsley@sifive.com>
19783 L:      linux-riscv@lists.infradead.org
19784 S:      Supported
19785 N:      sifive
19786 K:      [^@]sifive
19787
19788 SIFIVE FU540 SYSTEM-ON-CHIP
19789 M:      Paul Walmsley <paul.walmsley@sifive.com>
19790 M:      Palmer Dabbelt <palmer@dabbelt.com>
19791 L:      linux-riscv@lists.infradead.org
19792 S:      Supported
19793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
19794 N:      fu540
19795 K:      fu540
19796
19797 SIFIVE PDMA DRIVER
19798 M:      Green Wan <green.wan@sifive.com>
19799 S:      Maintained
19800 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
19801 F:      drivers/dma/sf-pdma/
19802
19803 SIFIVE SOC DRIVERS
19804 M:      Conor Dooley <conor@kernel.org>
19805 L:      linux-riscv@lists.infradead.org
19806 S:      Maintained
19807 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
19808 F:      Documentation/devicetree/bindings/cache/sifive,ccache0.yaml
19809 F:      drivers/soc/sifive/
19810
19811 SILEAD TOUCHSCREEN DRIVER
19812 M:      Hans de Goede <hdegoede@redhat.com>
19813 L:      linux-input@vger.kernel.org
19814 L:      platform-driver-x86@vger.kernel.org
19815 S:      Maintained
19816 F:      drivers/input/touchscreen/silead.c
19817 F:      drivers/platform/x86/touchscreen_dmi.c
19818
19819 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
19820 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
19821 S:      Supported
19822 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
19823 F:      drivers/net/wireless/silabs/wfx/
19824
19825 SILICON MOTION SM712 FRAME BUFFER DRIVER
19826 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
19827 M:      Teddy Wang <teddy.wang@siliconmotion.com>
19828 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
19829 L:      linux-fbdev@vger.kernel.org
19830 S:      Maintained
19831 F:      Documentation/fb/sm712fb.rst
19832 F:      drivers/video/fbdev/sm712*
19833
19834 SILVACO I3C DUAL-ROLE MASTER
19835 M:      Miquel Raynal <miquel.raynal@bootlin.com>
19836 M:      Conor Culhane <conor.culhane@silvaco.com>
19837 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
19838 S:      Maintained
19839 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
19840 F:      drivers/i3c/master/svc-i3c-master.c
19841
19842 SIMPLEFB FB DRIVER
19843 M:      Hans de Goede <hdegoede@redhat.com>
19844 L:      linux-fbdev@vger.kernel.org
19845 S:      Maintained
19846 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
19847 F:      drivers/video/fbdev/simplefb.c
19848 F:      include/linux/platform_data/simplefb.h
19849
19850 SIMTEC EB110ATX (Chalice CATS)
19851 M:      Simtec Linux Team <linux@simtec.co.uk>
19852 S:      Supported
19853 W:      http://www.simtec.co.uk/products/EB110ATX/
19854
19855 SIOX
19856 M:      Thorsten Scherer <t.scherer@eckelmann.de>
19857 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
19858 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
19859 S:      Supported
19860 F:      drivers/gpio/gpio-siox.c
19861 F:      drivers/siox/*
19862 F:      include/trace/events/siox.h
19863
19864 SIPHASH PRF ROUTINES
19865 M:      Jason A. Donenfeld <Jason@zx2c4.com>
19866 S:      Maintained
19867 F:      include/linux/siphash.h
19868 F:      lib/siphash.c
19869 F:      lib/siphash_kunit.c
19870
19871 SIS 190 ETHERNET DRIVER
19872 M:      Francois Romieu <romieu@fr.zoreil.com>
19873 L:      netdev@vger.kernel.org
19874 S:      Maintained
19875 F:      drivers/net/ethernet/sis/sis190.c
19876
19877 SIS 900/7016 FAST ETHERNET DRIVER
19878 M:      Daniele Venzano <venza@brownhat.org>
19879 L:      netdev@vger.kernel.org
19880 S:      Maintained
19881 W:      http://www.brownhat.org/sis900.html
19882 F:      drivers/net/ethernet/sis/sis900.*
19883
19884 SIS FRAMEBUFFER DRIVER
19885 S:      Orphan
19886 F:      Documentation/fb/sisfb.rst
19887 F:      drivers/video/fbdev/sis/
19888 F:      include/video/sisfb.h
19889
19890 SIS I2C TOUCHSCREEN DRIVER
19891 M:      Mika Penttilä <mpenttil@redhat.com>
19892 L:      linux-input@vger.kernel.org
19893 S:      Maintained
19894 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
19895 F:      drivers/input/touchscreen/sis_i2c.c
19896
19897 SIS USB2VGA DRIVER
19898 M:      Thomas Winischhofer <thomas@winischhofer.net>
19899 S:      Maintained
19900 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
19901 F:      drivers/usb/misc/sisusbvga/
19902
19903 SL28 CPLD MFD DRIVER
19904 M:      Michael Walle <michael@walle.cc>
19905 S:      Maintained
19906 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
19907 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
19908 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
19909 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
19910 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
19911 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
19912 F:      drivers/gpio/gpio-sl28cpld.c
19913 F:      drivers/hwmon/sl28cpld-hwmon.c
19914 F:      drivers/irqchip/irq-sl28cpld.c
19915 F:      drivers/pwm/pwm-sl28cpld.c
19916 F:      drivers/watchdog/sl28cpld_wdt.c
19917
19918 SL28 VPD NVMEM LAYOUT DRIVER
19919 M:      Michael Walle <michael@walle.cc>
19920 S:      Maintained
19921 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
19922 F:      drivers/nvmem/layouts/sl28vpd.c
19923
19924 SLAB ALLOCATOR
19925 M:      Christoph Lameter <cl@linux.com>
19926 M:      Pekka Enberg <penberg@kernel.org>
19927 M:      David Rientjes <rientjes@google.com>
19928 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
19929 M:      Andrew Morton <akpm@linux-foundation.org>
19930 M:      Vlastimil Babka <vbabka@suse.cz>
19931 R:      Roman Gushchin <roman.gushchin@linux.dev>
19932 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
19933 L:      linux-mm@kvack.org
19934 S:      Maintained
19935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
19936 F:      include/linux/sl?b*.h
19937 F:      mm/sl?b*
19938
19939 SLCAN CAN NETWORK DRIVER
19940 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
19941 L:      linux-can@vger.kernel.org
19942 S:      Maintained
19943 F:      drivers/net/can/slcan/
19944
19945 SLEEPABLE READ-COPY UPDATE (SRCU)
19946 M:      Lai Jiangshan <jiangshanlai@gmail.com>
19947 M:      "Paul E. McKenney" <paulmck@kernel.org>
19948 M:      Josh Triplett <josh@joshtriplett.org>
19949 R:      Steven Rostedt <rostedt@goodmis.org>
19950 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
19951 L:      rcu@vger.kernel.org
19952 S:      Supported
19953 W:      http://www.rdrop.com/users/paulmck/RCU/
19954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
19955 F:      include/linux/srcu*.h
19956 F:      kernel/rcu/srcu*.c
19957
19958 SMACK SECURITY MODULE
19959 M:      Casey Schaufler <casey@schaufler-ca.com>
19960 L:      linux-security-module@vger.kernel.org
19961 S:      Maintained
19962 W:      http://schaufler-ca.com
19963 T:      git git://github.com/cschaufler/smack-next
19964 F:      Documentation/admin-guide/LSM/Smack.rst
19965 F:      security/smack/
19966
19967 SMC91x ETHERNET DRIVER
19968 M:      Nicolas Pitre <nico@fluxnic.net>
19969 S:      Odd Fixes
19970 F:      drivers/net/ethernet/smsc/smc91x.*
19971
19972 SMSC EMC2103 HARDWARE MONITOR DRIVER
19973 M:      Steve Glendinning <steve.glendinning@shawell.net>
19974 L:      linux-hwmon@vger.kernel.org
19975 S:      Maintained
19976 F:      Documentation/hwmon/emc2103.rst
19977 F:      drivers/hwmon/emc2103.c
19978
19979 SMSC SCH5627 HARDWARE MONITOR DRIVER
19980 M:      Hans de Goede <hdegoede@redhat.com>
19981 L:      linux-hwmon@vger.kernel.org
19982 S:      Supported
19983 F:      Documentation/hwmon/sch5627.rst
19984 F:      drivers/hwmon/sch5627.c
19985
19986 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
19987 M:      Steve Glendinning <steve.glendinning@shawell.net>
19988 L:      linux-fbdev@vger.kernel.org
19989 S:      Maintained
19990 F:      drivers/video/fbdev/smscufx.c
19991
19992 SMSC47B397 HARDWARE MONITOR DRIVER
19993 M:      Jean Delvare <jdelvare@suse.com>
19994 L:      linux-hwmon@vger.kernel.org
19995 S:      Maintained
19996 F:      Documentation/hwmon/smsc47b397.rst
19997 F:      drivers/hwmon/smsc47b397.c
19998
19999 SMSC911x ETHERNET DRIVER
20000 M:      Steve Glendinning <steve.glendinning@shawell.net>
20001 L:      netdev@vger.kernel.org
20002 S:      Maintained
20003 F:      drivers/net/ethernet/smsc/smsc911x.*
20004 F:      include/linux/smsc911x.h
20005
20006 SMSC9420 PCI ETHERNET DRIVER
20007 M:      Steve Glendinning <steve.glendinning@shawell.net>
20008 L:      netdev@vger.kernel.org
20009 S:      Maintained
20010 F:      drivers/net/ethernet/smsc/smsc9420.*
20011
20012 SNET DPU VIRTIO DATA PATH ACCELERATOR
20013 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20014 F:      drivers/vdpa/solidrun/
20015
20016 SOCIONEXT (SNI) AVE NETWORK DRIVER
20017 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20018 L:      netdev@vger.kernel.org
20019 S:      Maintained
20020 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20021 F:      drivers/net/ethernet/socionext/sni_ave.c
20022
20023 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20024 M:      Jassi Brar <jaswinder.singh@linaro.org>
20025 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20026 L:      netdev@vger.kernel.org
20027 S:      Maintained
20028 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20029 F:      drivers/net/ethernet/socionext/netsec.c
20030
20031 SOCIONEXT (SNI) Synquacer SPI DRIVER
20032 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20033 M:      Jassi Brar <jaswinder.singh@linaro.org>
20034 L:      linux-spi@vger.kernel.org
20035 S:      Maintained
20036 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20037 F:      drivers/spi/spi-synquacer.c
20038
20039 SOCIONEXT SYNQUACER I2C DRIVER
20040 M:      Ard Biesheuvel <ardb@kernel.org>
20041 L:      linux-i2c@vger.kernel.org
20042 S:      Maintained
20043 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20044 F:      drivers/i2c/busses/i2c-synquacer.c
20045
20046 SOCIONEXT UNIPHIER SOUND DRIVER
20047 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20048 S:      Orphan
20049 F:      sound/soc/uniphier/
20050
20051 SOCKET TIMESTAMPING
20052 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20053 S:      Maintained
20054 F:      Documentation/networking/timestamping.rst
20055 F:      include/uapi/linux/net_tstamp.h
20056 F:      tools/testing/selftests/net/so_txtime.c
20057
20058 SOEKRIS NET48XX LED SUPPORT
20059 M:      Chris Boot <bootc@bootc.net>
20060 S:      Maintained
20061 F:      drivers/leds/leds-net48xx.c
20062
20063 SOFT-IWARP DRIVER (siw)
20064 M:      Bernard Metzler <bmt@zurich.ibm.com>
20065 L:      linux-rdma@vger.kernel.org
20066 S:      Supported
20067 F:      drivers/infiniband/sw/siw/
20068 F:      include/uapi/rdma/siw-abi.h
20069
20070 SOFT-ROCE DRIVER (rxe)
20071 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20072 L:      linux-rdma@vger.kernel.org
20073 S:      Supported
20074 F:      drivers/infiniband/sw/rxe/
20075 F:      include/uapi/rdma/rdma_user_rxe.h
20076
20077 SOFTLOGIC 6x10 MPEG CODEC
20078 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20079 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20080 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20081 M:      Ismael Luceno <ismael@iodev.co.uk>
20082 L:      linux-media@vger.kernel.org
20083 S:      Supported
20084 F:      drivers/media/pci/solo6x10/
20085
20086 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20087 M:      James Morse <james.morse@arm.com>
20088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20089 S:      Maintained
20090 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20091 F:      drivers/firmware/arm_sdei.c
20092 F:      include/linux/arm_sdei.h
20093 F:      include/uapi/linux/arm_sdei.h
20094
20095 SOFTWARE NODES AND DEVICE PROPERTIES
20096 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20097 R:      Daniel Scally <djrscally@gmail.com>
20098 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20099 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20100 L:      linux-acpi@vger.kernel.org
20101 S:      Maintained
20102 F:      drivers/base/property.c
20103 F:      drivers/base/swnode.c
20104 F:      include/linux/fwnode.h
20105 F:      include/linux/property.h
20106
20107 SOFTWARE RAID (Multiple Disks) SUPPORT
20108 M:      Song Liu <song@kernel.org>
20109 L:      linux-raid@vger.kernel.org
20110 S:      Supported
20111 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20113 F:      drivers/md/Kconfig
20114 F:      drivers/md/Makefile
20115 F:      drivers/md/md*
20116 F:      drivers/md/raid*
20117 F:      include/linux/raid/
20118 F:      include/uapi/linux/raid/
20119
20120 SOLIDRUN CLEARFOG SUPPORT
20121 M:      Russell King <linux@armlinux.org.uk>
20122 S:      Maintained
20123 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20124 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20125
20126 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20127 M:      Russell King <linux@armlinux.org.uk>
20128 S:      Maintained
20129 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20130 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20131 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20132
20133 SONIC NETWORK DRIVER
20134 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20135 L:      netdev@vger.kernel.org
20136 S:      Maintained
20137 F:      drivers/net/ethernet/natsemi/sonic.*
20138
20139 SONICS SILICON BACKPLANE DRIVER (SSB)
20140 M:      Michael Buesch <m@bues.ch>
20141 L:      linux-wireless@vger.kernel.org
20142 S:      Maintained
20143 F:      drivers/ssb/
20144 F:      include/linux/ssb/
20145
20146 SONY IMX208 SENSOR DRIVER
20147 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20148 L:      linux-media@vger.kernel.org
20149 S:      Maintained
20150 T:      git git://linuxtv.org/media_tree.git
20151 F:      drivers/media/i2c/imx208.c
20152
20153 SONY IMX214 SENSOR DRIVER
20154 M:      Ricardo Ribalda <ribalda@kernel.org>
20155 L:      linux-media@vger.kernel.org
20156 S:      Maintained
20157 T:      git git://linuxtv.org/media_tree.git
20158 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20159 F:      drivers/media/i2c/imx214.c
20160
20161 SONY IMX219 SENSOR DRIVER
20162 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20163 L:      linux-media@vger.kernel.org
20164 S:      Maintained
20165 T:      git git://linuxtv.org/media_tree.git
20166 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20167 F:      drivers/media/i2c/imx219.c
20168
20169 SONY IMX258 SENSOR DRIVER
20170 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20171 L:      linux-media@vger.kernel.org
20172 S:      Maintained
20173 T:      git git://linuxtv.org/media_tree.git
20174 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20175 F:      drivers/media/i2c/imx258.c
20176
20177 SONY IMX274 SENSOR DRIVER
20178 M:      Leon Luo <leonl@leopardimaging.com>
20179 L:      linux-media@vger.kernel.org
20180 S:      Maintained
20181 T:      git git://linuxtv.org/media_tree.git
20182 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20183 F:      drivers/media/i2c/imx274.c
20184
20185 SONY IMX290 SENSOR DRIVER
20186 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20187 L:      linux-media@vger.kernel.org
20188 S:      Maintained
20189 T:      git git://linuxtv.org/media_tree.git
20190 F:      Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20191 F:      drivers/media/i2c/imx290.c
20192
20193 SONY IMX296 SENSOR DRIVER
20194 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
20195 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20196 L:      linux-media@vger.kernel.org
20197 S:      Maintained
20198 T:      git git://linuxtv.org/media_tree.git
20199 F:      Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
20200 F:      drivers/media/i2c/imx296.c
20201
20202 SONY IMX319 SENSOR DRIVER
20203 M:      Bingbu Cao <bingbu.cao@intel.com>
20204 L:      linux-media@vger.kernel.org
20205 S:      Maintained
20206 T:      git git://linuxtv.org/media_tree.git
20207 F:      drivers/media/i2c/imx319.c
20208
20209 SONY IMX334 SENSOR DRIVER
20210 L:      linux-media@vger.kernel.org
20211 S:      Orphan
20212 T:      git git://linuxtv.org/media_tree.git
20213 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20214 F:      drivers/media/i2c/imx334.c
20215
20216 SONY IMX335 SENSOR DRIVER
20217 L:      linux-media@vger.kernel.org
20218 S:      Orphan
20219 T:      git git://linuxtv.org/media_tree.git
20220 F:      Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20221 F:      drivers/media/i2c/imx335.c
20222
20223 SONY IMX355 SENSOR DRIVER
20224 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20225 L:      linux-media@vger.kernel.org
20226 S:      Maintained
20227 T:      git git://linuxtv.org/media_tree.git
20228 F:      drivers/media/i2c/imx355.c
20229
20230 SONY IMX412 SENSOR DRIVER
20231 L:      linux-media@vger.kernel.org
20232 S:      Orphan
20233 T:      git git://linuxtv.org/media_tree.git
20234 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20235 F:      drivers/media/i2c/imx412.c
20236
20237 SONY IMX415 SENSOR DRIVER
20238 M:      Michael Riesch <michael.riesch@wolfvision.net>
20239 L:      linux-media@vger.kernel.org
20240 S:      Maintained
20241 T:      git git://linuxtv.org/media_tree.git
20242 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20243 F:      drivers/media/i2c/imx415.c
20244
20245 SONY MEMORYSTICK SUBSYSTEM
20246 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20247 M:      Alex Dubov <oakad@yahoo.com>
20248 M:      Ulf Hansson <ulf.hansson@linaro.org>
20249 L:      linux-mmc@vger.kernel.org
20250 S:      Maintained
20251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20252 F:      drivers/memstick/
20253 F:      include/linux/memstick.h
20254
20255 SONY VAIO CONTROL DEVICE DRIVER
20256 M:      Mattia Dongili <malattia@linux.it>
20257 L:      platform-driver-x86@vger.kernel.org
20258 S:      Maintained
20259 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20260 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20261 F:      drivers/char/sonypi.c
20262 F:      drivers/platform/x86/sony-laptop.c
20263 F:      include/linux/sony-laptop.h
20264
20265 SOPHGO DEVICETREES
20266 M:      Chao Wei <chao.wei@sophgo.com>
20267 M:      Chen Wang <unicorn_wang@outlook.com>
20268 S:      Maintained
20269 F:      arch/riscv/boot/dts/sophgo/
20270 F:      Documentation/devicetree/bindings/riscv/sophgo.yaml
20271
20272 SOUND
20273 M:      Jaroslav Kysela <perex@perex.cz>
20274 M:      Takashi Iwai <tiwai@suse.com>
20275 L:      linux-sound@vger.kernel.org
20276 S:      Maintained
20277 W:      http://www.alsa-project.org/
20278 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20280 F:      Documentation/sound/
20281 F:      include/sound/
20282 F:      include/uapi/sound/
20283 F:      sound/
20284 F:      tools/testing/selftests/alsa
20285
20286 SOUND - ALSA SELFTESTS
20287 M:      Mark Brown <broonie@kernel.org>
20288 L:      linux-sound@vger.kernel.org
20289 L:      linux-kselftest@vger.kernel.org
20290 S:      Supported
20291 F:      tools/testing/selftests/alsa
20292
20293 SOUND - COMPRESSED AUDIO
20294 M:      Vinod Koul <vkoul@kernel.org>
20295 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20296 S:      Supported
20297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20298 F:      Documentation/sound/designs/compress-offload.rst
20299 F:      include/sound/compress_driver.h
20300 F:      include/uapi/sound/compress_*
20301 F:      sound/core/compress_offload.c
20302 F:      sound/soc/soc-compress.c
20303
20304 SOUND - DMAENGINE HELPERS
20305 M:      Lars-Peter Clausen <lars@metafoo.de>
20306 S:      Supported
20307 F:      include/sound/dmaengine_pcm.h
20308 F:      sound/core/pcm_dmaengine.c
20309 F:      sound/soc/soc-generic-dmaengine-pcm.c
20310
20311 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20312 M:      Liam Girdwood <lgirdwood@gmail.com>
20313 M:      Mark Brown <broonie@kernel.org>
20314 L:      linux-sound@vger.kernel.org
20315 S:      Supported
20316 W:      http://alsa-project.org/main/index.php/ASoC
20317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20318 F:      Documentation/devicetree/bindings/sound/
20319 F:      Documentation/sound/soc/
20320 F:      include/dt-bindings/sound/
20321 F:      include/sound/soc*
20322 F:      include/sound/sof.h
20323 F:      include/sound/sof/
20324 F:      include/trace/events/sof*.h
20325 F:      include/uapi/sound/asoc.h
20326 F:      sound/soc/
20327
20328 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20329 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20330 M:      Liam Girdwood <lgirdwood@gmail.com>
20331 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20332 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20333 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20334 M:      Daniel Baluta <daniel.baluta@nxp.com>
20335 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20336 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20337 S:      Supported
20338 W:      https://github.com/thesofproject/linux/
20339 F:      sound/soc/sof/
20340
20341 SOUNDWIRE SUBSYSTEM
20342 M:      Vinod Koul <vkoul@kernel.org>
20343 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20344 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20345 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20346 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20347 S:      Supported
20348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20349 F:      Documentation/driver-api/soundwire/
20350 F:      drivers/soundwire/
20351 F:      include/linux/soundwire/
20352
20353 SP2 MEDIA DRIVER
20354 M:      Olli Salonen <olli.salonen@iki.fi>
20355 L:      linux-media@vger.kernel.org
20356 S:      Maintained
20357 W:      https://linuxtv.org
20358 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20359 F:      drivers/media/dvb-frontends/sp2*
20360
20361 SPANISH DOCUMENTATION
20362 M:      Carlos Bilbao <carlos.bilbao@amd.com>
20363 S:      Maintained
20364 F:      Documentation/translations/sp_SP/
20365
20366 SPARC + UltraSPARC (sparc/sparc64)
20367 M:      "David S. Miller" <davem@davemloft.net>
20368 L:      sparclinux@vger.kernel.org
20369 S:      Maintained
20370 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
20371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20373 F:      arch/sparc/
20374 F:      drivers/sbus/
20375
20376 SPARC SERIAL DRIVERS
20377 M:      "David S. Miller" <davem@davemloft.net>
20378 L:      sparclinux@vger.kernel.org
20379 S:      Maintained
20380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20382 F:      drivers/tty/serial/suncore.c
20383 F:      drivers/tty/serial/sunhv.c
20384 F:      drivers/tty/serial/sunsab.c
20385 F:      drivers/tty/serial/sunsab.h
20386 F:      drivers/tty/serial/sunsu.c
20387 F:      drivers/tty/serial/sunzilog.c
20388 F:      drivers/tty/serial/sunzilog.h
20389 F:      drivers/tty/vcc.c
20390 F:      include/linux/sunserialcore.h
20391
20392 SPARSE CHECKER
20393 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
20394 L:      linux-sparse@vger.kernel.org
20395 S:      Maintained
20396 W:      https://sparse.docs.kernel.org/
20397 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
20398 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20399 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20400 F:      include/linux/compiler.h
20401
20402 SPEAKUP CONSOLE SPEECH DRIVER
20403 M:      William Hubbs <w.d.hubbs@gmail.com>
20404 M:      Chris Brannon <chris@the-brannons.com>
20405 M:      Kirk Reiser <kirk@reisers.ca>
20406 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
20407 L:      speakup@linux-speakup.org
20408 S:      Odd Fixes
20409 W:      http://www.linux-speakup.org/
20410 W:      https://github.com/linux-speakup/speakup
20411 B:      https://github.com/linux-speakup/speakup/issues
20412 F:      drivers/accessibility/speakup/
20413
20414 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20415 M:      Viresh Kumar <vireshk@kernel.org>
20416 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
20417 M:      soc@kernel.org
20418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20419 S:      Maintained
20420 W:      http://www.st.com/spear
20421 F:      arch/arm/boot/dts/st/spear*
20422 F:      arch/arm/mach-spear/
20423 F:      drivers/clk/spear/
20424 F:      drivers/pinctrl/spear/
20425
20426 SPI NOR SUBSYSTEM
20427 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
20428 M:      Pratyush Yadav <pratyush@kernel.org>
20429 R:      Michael Walle <michael@walle.cc>
20430 L:      linux-mtd@lists.infradead.org
20431 S:      Maintained
20432 W:      http://www.linux-mtd.infradead.org/
20433 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
20434 C:      irc://irc.oftc.net/mtd
20435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20436 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20437 F:      drivers/mtd/spi-nor/
20438 F:      include/linux/mtd/spi-nor.h
20439
20440 SPI SUBSYSTEM
20441 M:      Mark Brown <broonie@kernel.org>
20442 L:      linux-spi@vger.kernel.org
20443 S:      Maintained
20444 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
20445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20446 F:      Documentation/devicetree/bindings/spi/
20447 F:      Documentation/spi/
20448 F:      drivers/spi/
20449 F:      include/linux/spi/
20450 F:      include/uapi/linux/spi/
20451 F:      tools/spi/
20452
20453 SPIDERNET NETWORK DRIVER for CELL
20454 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
20455 M:      Geoff Levand <geoff@infradead.org>
20456 L:      netdev@vger.kernel.org
20457 L:      linuxppc-dev@lists.ozlabs.org
20458 S:      Maintained
20459 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20460 F:      drivers/net/ethernet/toshiba/spider_net*
20461
20462 SPMI SUBSYSTEM
20463 M:      Stephen Boyd <sboyd@kernel.org>
20464 L:      linux-kernel@vger.kernel.org
20465 S:      Maintained
20466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20467 F:      Documentation/devicetree/bindings/spmi/
20468 F:      drivers/spmi/
20469 F:      include/dt-bindings/spmi/spmi.h
20470 F:      include/linux/spmi.h
20471 F:      include/trace/events/spmi.h
20472
20473 SPU FILE SYSTEM
20474 M:      Jeremy Kerr <jk@ozlabs.org>
20475 L:      linuxppc-dev@lists.ozlabs.org
20476 S:      Supported
20477 W:      http://www.ibm.com/developerworks/power/cell/
20478 F:      Documentation/filesystems/spufs/spufs.rst
20479 F:      arch/powerpc/platforms/cell/spufs/
20480
20481 SQUASHFS FILE SYSTEM
20482 M:      Phillip Lougher <phillip@squashfs.org.uk>
20483 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
20484 S:      Maintained
20485 W:      http://squashfs.org.uk
20486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20487 F:      Documentation/filesystems/squashfs.rst
20488 F:      fs/squashfs/
20489
20490 SRM (Alpha) environment access
20491 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
20492 S:      Maintained
20493 F:      arch/alpha/kernel/srm_env.c
20494
20495 ST LSM6DSx IMU IIO DRIVER
20496 M:      Lorenzo Bianconi <lorenzo@kernel.org>
20497 L:      linux-iio@vger.kernel.org
20498 S:      Maintained
20499 W:      http://www.st.com/
20500 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20501 F:      drivers/iio/imu/st_lsm6dsx/
20502
20503 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20504 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20505 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20506 L:      linux-media@vger.kernel.org
20507 S:      Maintained
20508 T:      git git://linuxtv.org/media_tree.git
20509 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20510 F:      drivers/media/i2c/st-mipid02.c
20511
20512 ST STM32 I2C/SMBUS DRIVER
20513 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
20514 M:      Alain Volmat <alain.volmat@foss.st.com>
20515 L:      linux-i2c@vger.kernel.org
20516 S:      Maintained
20517 F:      drivers/i2c/busses/i2c-stm32*
20518
20519 ST STM32 SPI DRIVER
20520 M:      Alain Volmat <alain.volmat@foss.st.com>
20521 L:      linux-spi@vger.kernel.org
20522 S:      Maintained
20523 F:      drivers/spi/spi-stm32.c
20524
20525 ST STPDDC60 DRIVER
20526 M:      Daniel Nilsson <daniel.nilsson@flex.com>
20527 L:      linux-hwmon@vger.kernel.org
20528 S:      Maintained
20529 F:      Documentation/hwmon/stpddc60.rst
20530 F:      drivers/hwmon/pmbus/stpddc60.c
20531
20532 ST VGXY61 DRIVER
20533 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20534 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20535 L:      linux-media@vger.kernel.org
20536 S:      Maintained
20537 T:      git git://linuxtv.org/media_tree.git
20538 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20539 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
20540 F:      drivers/media/i2c/st-vgxy61.c
20541
20542 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20543 M:      Song Qiang <songqiang1304521@gmail.com>
20544 L:      linux-iio@vger.kernel.org
20545 S:      Maintained
20546 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20547 F:      drivers/iio/proximity/vl53l0x-i2c.c
20548
20549 STABLE BRANCH
20550 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20551 M:      Sasha Levin <sashal@kernel.org>
20552 L:      stable@vger.kernel.org
20553 S:      Supported
20554 F:      Documentation/process/stable-kernel-rules.rst
20555
20556 STAGING - ATOMISP DRIVER
20557 M:      Hans de Goede <hdegoede@redhat.com>
20558 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20559 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20560 L:      linux-media@vger.kernel.org
20561 S:      Maintained
20562 F:      drivers/staging/media/atomisp/
20563
20564 STAGING - FIELDBUS SUBSYSTEM
20565 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20566 S:      Maintained
20567 F:      drivers/staging/fieldbus/*
20568 F:      drivers/staging/fieldbus/Documentation/
20569
20570 STAGING - HMS ANYBUS-S BUS
20571 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20572 S:      Maintained
20573 F:      drivers/staging/fieldbus/anybuss/
20574
20575 STAGING - INDUSTRIAL IO
20576 M:      Jonathan Cameron <jic23@kernel.org>
20577 L:      linux-iio@vger.kernel.org
20578 S:      Odd Fixes
20579 F:      Documentation/devicetree/bindings/staging/iio/
20580 F:      drivers/staging/iio/
20581
20582 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20583 M:      Marc Dietrich <marvin24@gmx.de>
20584 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
20585 L:      linux-tegra@vger.kernel.org
20586 S:      Maintained
20587 F:      drivers/staging/nvec/
20588
20589 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20590 M:      Jens Frederich <jfrederich@gmail.com>
20591 M:      Jon Nettleton <jon.nettleton@gmail.com>
20592 S:      Maintained
20593 W:      http://wiki.laptop.org/go/DCON
20594 F:      drivers/staging/olpc_dcon/
20595
20596 STAGING - REALTEK RTL8712U DRIVERS
20597 M:      Larry Finger <Larry.Finger@lwfinger.net>
20598 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
20599 S:      Odd Fixes
20600 F:      drivers/staging/rtl8712/
20601
20602 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20603 M:      Michael Hennerich <michael.hennerich@analog.com>
20604 L:      linux-fbdev@vger.kernel.org
20605 S:      Supported
20606 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20607 F:      drivers/staging/fbtft/fb_seps525.c
20608
20609 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20610 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20611 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20612 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20613 L:      linux-fbdev@vger.kernel.org
20614 S:      Maintained
20615 F:      drivers/staging/sm750fb/
20616
20617 STAGING - VIA VT665X DRIVERS
20618 M:      Forest Bond <forest@alittletooquiet.net>
20619 S:      Odd Fixes
20620 F:      drivers/staging/vt665?/
20621
20622 STAGING SUBSYSTEM
20623 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20624 L:      linux-staging@lists.linux.dev
20625 S:      Supported
20626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20627 F:      drivers/staging/
20628
20629 STANDALONE CACHE CONTROLLER DRIVERS
20630 M:      Conor Dooley <conor@kernel.org>
20631 L:      linux-riscv@lists.infradead.org
20632 S:      Maintained
20633 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20634 F:      drivers/cache
20635
20636 STARFIRE/DURALAN NETWORK DRIVER
20637 M:      Ion Badulescu <ionut@badula.org>
20638 S:      Odd Fixes
20639 F:      drivers/net/ethernet/adaptec/starfire*
20640
20641 STARFIVE CRYPTO DRIVER
20642 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20643 M:      William Qiu <william.qiu@starfivetech.com>
20644 S:      Supported
20645 F:      Documentation/devicetree/bindings/crypto/starfive*
20646 F:      drivers/crypto/starfive/
20647
20648 STARFIVE DEVICETREES
20649 M:      Emil Renner Berthing <kernel@esmil.dk>
20650 S:      Maintained
20651 F:      arch/riscv/boot/dts/starfive/
20652
20653 STARFIVE DWMAC GLUE LAYER
20654 M:      Emil Renner Berthing <kernel@esmil.dk>
20655 M:      Samin Guo <samin.guo@starfivetech.com>
20656 S:      Maintained
20657 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20658 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20659
20660 STARFIVE JH7110 DPHY RX DRIVER
20661 M:      Jack Zhu <jack.zhu@starfivetech.com>
20662 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20663 S:      Supported
20664 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20665 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
20666
20667 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20668 M:      William Qiu <william.qiu@starfivetech.com>
20669 S:      Supported
20670 F:      Documentation/devicetree/bindings/mmc/starfive*
20671 F:      drivers/mmc/host/dw_mmc-starfive.c
20672
20673 STARFIVE JH7110 PLL CLOCK DRIVER
20674 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20675 S:      Supported
20676 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20677 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
20678
20679 STARFIVE JH7110 PWMDAC DRIVER
20680 M:      Hal Feng <hal.feng@starfivetech.com>
20681 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20682 S:      Supported
20683 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20684 F:      sound/soc/starfive/jh7110_pwmdac.c
20685
20686 STARFIVE JH7110 SYSCON
20687 M:      William Qiu <william.qiu@starfivetech.com>
20688 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20689 S:      Supported
20690 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20691
20692 STARFIVE JH7110 TDM DRIVER
20693 M:      Walker Chen <walker.chen@starfivetech.com>
20694 S:      Maintained
20695 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20696 F:      sound/soc/starfive/jh7110_tdm.c
20697
20698 STARFIVE JH71X0 CLOCK DRIVERS
20699 M:      Emil Renner Berthing <kernel@esmil.dk>
20700 M:      Hal Feng <hal.feng@starfivetech.com>
20701 S:      Maintained
20702 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20703 F:      drivers/clk/starfive/clk-starfive-jh71*
20704 F:      include/dt-bindings/clock/starfive?jh71*.h
20705
20706 STARFIVE JH71X0 PINCTRL DRIVERS
20707 M:      Emil Renner Berthing <kernel@esmil.dk>
20708 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
20709 M:      Hal Feng <hal.feng@starfivetech.com>
20710 L:      linux-gpio@vger.kernel.org
20711 S:      Maintained
20712 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20713 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20714 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20715 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20716
20717 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20718 M:      Emil Renner Berthing <kernel@esmil.dk>
20719 M:      Hal Feng <hal.feng@starfivetech.com>
20720 S:      Maintained
20721 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20722 F:      drivers/reset/starfive/reset-starfive-jh71*
20723 F:      include/dt-bindings/reset/starfive?jh71*.h
20724
20725 STARFIVE JH71X0 USB DRIVERS
20726 M:      Minda Chen <minda.chen@starfivetech.com>
20727 S:      Maintained
20728 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20729 F:      drivers/usb/cdns3/cdns3-starfive.c
20730
20731 STARFIVE JH71XX PMU CONTROLLER DRIVER
20732 M:      Walker Chen <walker.chen@starfivetech.com>
20733 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20734 S:      Supported
20735 F:      Documentation/devicetree/bindings/power/starfive*
20736 F:      drivers/pmdomain/starfive/
20737 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
20738
20739 STARFIVE SOC DRIVERS
20740 M:      Conor Dooley <conor@kernel.org>
20741 S:      Maintained
20742 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20743 F:      Documentation/devicetree/bindings/soc/starfive/
20744
20745 STARFIVE TRNG DRIVER
20746 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20747 S:      Supported
20748 F:      Documentation/devicetree/bindings/rng/starfive*
20749 F:      drivers/char/hw_random/jh7110-trng.c
20750
20751 STARFIVE WATCHDOG DRIVER
20752 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20753 M:      Samin Guo <samin.guo@starfivetech.com>
20754 S:      Supported
20755 F:      Documentation/devicetree/bindings/watchdog/starfive*
20756 F:      drivers/watchdog/starfive-wdt.c
20757
20758 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20759 M:      Minda Chen <minda.chen@starfivetech.com>
20760 S:      Supported
20761 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20762 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20763 F:      drivers/phy/starfive/phy-jh7110-pcie.c
20764 F:      drivers/phy/starfive/phy-jh7110-usb.c
20765
20766 STATIC BRANCH/CALL
20767 M:      Peter Zijlstra <peterz@infradead.org>
20768 M:      Josh Poimboeuf <jpoimboe@kernel.org>
20769 M:      Jason Baron <jbaron@akamai.com>
20770 R:      Steven Rostedt <rostedt@goodmis.org>
20771 R:      Ard Biesheuvel <ardb@kernel.org>
20772 S:      Supported
20773 F:      arch/*/include/asm/jump_label*.h
20774 F:      arch/*/include/asm/static_call*.h
20775 F:      arch/*/kernel/jump_label.c
20776 F:      arch/*/kernel/static_call.c
20777 F:      include/linux/jump_label*.h
20778 F:      include/linux/static_call*.h
20779 F:      kernel/jump_label.c
20780 F:      kernel/static_call.c
20781
20782 STI AUDIO (ASoC) DRIVERS
20783 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20784 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20785 S:      Maintained
20786 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
20787 F:      sound/soc/sti/
20788
20789 STI CEC DRIVER
20790 M:      Alain Volmat <alain.volmat@foss.st.com>
20791 S:      Maintained
20792 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
20793 F:      drivers/media/cec/platform/sti/
20794
20795 STK1160 USB VIDEO CAPTURE DRIVER
20796 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
20797 L:      linux-media@vger.kernel.org
20798 S:      Maintained
20799 T:      git git://linuxtv.org/media_tree.git
20800 F:      drivers/media/usb/stk1160/
20801
20802 STM32 AUDIO (ASoC) DRIVERS
20803 M:      Olivier Moysan <olivier.moysan@foss.st.com>
20804 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20805 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20806 S:      Maintained
20807 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
20808 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
20809 F:      sound/soc/stm/
20810
20811 STM32 TIMER/LPTIMER DRIVERS
20812 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
20813 S:      Maintained
20814 F:      Documentation/ABI/testing/*timer-stm32
20815 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
20816 F:      drivers/*/stm32-*timer*
20817 F:      drivers/pwm/pwm-stm32*
20818 F:      include/linux/*/stm32-*tim*
20819
20820 STMMAC ETHERNET DRIVER
20821 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
20822 M:      Jose Abreu <joabreu@synopsys.com>
20823 L:      netdev@vger.kernel.org
20824 S:      Supported
20825 W:      http://www.stlinux.com
20826 F:      Documentation/networking/device_drivers/ethernet/stmicro/
20827 F:      drivers/net/ethernet/stmicro/stmmac/
20828
20829 SUN HAPPY MEAL ETHERNET DRIVER
20830 M:      Sean Anderson <seanga2@gmail.com>
20831 S:      Maintained
20832 F:      drivers/net/ethernet/sun/sunhme.*
20833
20834 SUN3/3X
20835 M:      Sam Creasey <sammy@sammy.net>
20836 S:      Maintained
20837 W:      http://sammy.net/sun3/
20838 F:      arch/m68k/include/asm/sun3*
20839 F:      arch/m68k/kernel/*sun3*
20840 F:      arch/m68k/sun3*/
20841 F:      drivers/net/ethernet/i825xx/sun3*
20842
20843 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
20844 M:      Hans de Goede <hdegoede@redhat.com>
20845 L:      linux-input@vger.kernel.org
20846 S:      Maintained
20847 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
20848 F:      drivers/input/keyboard/sun4i-lradc-keys.c
20849
20850 SUNDANCE NETWORK DRIVER
20851 M:      Denis Kirjanov <kda@linux-powerpc.org>
20852 L:      netdev@vger.kernel.org
20853 S:      Maintained
20854 F:      drivers/net/ethernet/dlink/sundance.c
20855
20856 SUNPLUS ETHERNET DRIVER
20857 M:      Wells Lu <wellslutw@gmail.com>
20858 L:      netdev@vger.kernel.org
20859 S:      Maintained
20860 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
20861 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
20862 F:      drivers/net/ethernet/sunplus/
20863
20864 SUNPLUS MMC DRIVER
20865 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
20866 M:      Li-hao Kuo <lhjeff911@gmail.com>
20867 S:      Maintained
20868 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
20869 F:      drivers/mmc/host/sunplus-mmc.c
20870
20871 SUNPLUS OCOTP DRIVER
20872 M:      Vincent Shih <vincent.sunplus@gmail.com>
20873 S:      Maintained
20874 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
20875 F:      drivers/nvmem/sunplus-ocotp.c
20876
20877 SUNPLUS PWM DRIVER
20878 M:      Hammer Hsieh <hammerh0314@gmail.com>
20879 S:      Maintained
20880 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
20881 F:      drivers/pwm/pwm-sunplus.c
20882
20883 SUNPLUS RTC DRIVER
20884 M:      Vincent Shih <vincent.sunplus@gmail.com>
20885 L:      linux-rtc@vger.kernel.org
20886 S:      Maintained
20887 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
20888 F:      drivers/rtc/rtc-sunplus.c
20889
20890 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
20891 M:      Li-hao Kuo <lhjeff911@gmail.com>
20892 L:      linux-spi@vger.kernel.org
20893 S:      Maintained
20894 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
20895 F:      drivers/spi/spi-sunplus-sp7021.c
20896
20897 SUNPLUS UART DRIVER
20898 M:      Hammer Hsieh <hammerh0314@gmail.com>
20899 S:      Maintained
20900 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
20901 F:      drivers/tty/serial/sunplus-uart.c
20902
20903 SUNPLUS USB2 PHY DRIVER
20904 M:      Vincent Shih <vincent.sunplus@gmail.com>
20905 L:      linux-usb@vger.kernel.org
20906 S:      Maintained
20907 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
20908 F:      drivers/phy/sunplus/Kconfig
20909 F:      drivers/phy/sunplus/Makefile
20910 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
20911
20912 SUNPLUS WATCHDOG DRIVER
20913 M:      Xiantao Hu <xt.hu@cqplus1.com>
20914 L:      linux-watchdog@vger.kernel.org
20915 S:      Maintained
20916 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
20917 F:      drivers/watchdog/sunplus_wdt.c
20918
20919 SUPERH
20920 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
20921 M:      Rich Felker <dalias@libc.org>
20922 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
20923 L:      linux-sh@vger.kernel.org
20924 S:      Maintained
20925 Q:      http://patchwork.kernel.org/project/linux-sh/list/
20926 F:      Documentation/arch/sh/
20927 F:      arch/sh/
20928 F:      drivers/sh/
20929
20930 SUSPEND TO RAM
20931 M:      "Rafael J. Wysocki" <rafael@kernel.org>
20932 M:      Len Brown <len.brown@intel.com>
20933 M:      Pavel Machek <pavel@ucw.cz>
20934 L:      linux-pm@vger.kernel.org
20935 S:      Supported
20936 B:      https://bugzilla.kernel.org
20937 F:      Documentation/power/
20938 F:      arch/x86/kernel/acpi/sleep*
20939 F:      arch/x86/kernel/acpi/wakeup*
20940 F:      drivers/base/power/
20941 F:      include/linux/freezer.h
20942 F:      include/linux/pm.h
20943 F:      include/linux/suspend.h
20944 F:      kernel/power/
20945
20946 SVGA HANDLING
20947 M:      Martin Mares <mj@ucw.cz>
20948 L:      linux-video@atrey.karlin.mff.cuni.cz
20949 S:      Maintained
20950 F:      Documentation/admin-guide/svga.rst
20951 F:      arch/x86/boot/video*
20952
20953 SWITCHDEV
20954 M:      Jiri Pirko <jiri@resnulli.us>
20955 M:      Ivan Vecera <ivecera@redhat.com>
20956 L:      netdev@vger.kernel.org
20957 S:      Supported
20958 F:      include/net/switchdev.h
20959 F:      net/switchdev/
20960
20961 SY8106A REGULATOR DRIVER
20962 M:      Icenowy Zheng <icenowy@aosc.io>
20963 S:      Maintained
20964 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
20965 F:      drivers/regulator/sy8106a-regulator.c
20966
20967 SYNC FILE FRAMEWORK
20968 M:      Sumit Semwal <sumit.semwal@linaro.org>
20969 R:      Gustavo Padovan <gustavo@padovan.org>
20970 L:      linux-media@vger.kernel.org
20971 L:      dri-devel@lists.freedesktop.org
20972 S:      Maintained
20973 T:      git git://anongit.freedesktop.org/drm/drm-misc
20974 F:      Documentation/driver-api/sync_file.rst
20975 F:      drivers/dma-buf/dma-fence*
20976 F:      drivers/dma-buf/sw_sync.c
20977 F:      drivers/dma-buf/sync_*
20978 F:      include/linux/sync_file.h
20979 F:      include/uapi/linux/sync_file.h
20980
20981 SYNOPSYS ARC ARCHITECTURE
20982 M:      Vineet Gupta <vgupta@kernel.org>
20983 L:      linux-snps-arc@lists.infradead.org
20984 S:      Supported
20985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
20986 F:      Documentation/arch/arc
20987 F:      Documentation/devicetree/bindings/arc/*
20988 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
20989 F:      arch/arc/
20990 F:      drivers/clocksource/arc_timer.c
20991 F:      drivers/tty/serial/arc_uart.c
20992
20993 SYNOPSYS ARC HSDK SDP pll clock driver
20994 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
20995 S:      Supported
20996 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
20997 F:      drivers/clk/clk-hsdk-pll.c
20998
20999 SYNOPSYS ARC SDP clock driver
21000 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21001 S:      Supported
21002 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21003 F:      drivers/clk/axs10x/*
21004
21005 SYNOPSYS ARC SDP platform support
21006 M:      Alexey Brodkin <abrodkin@synopsys.com>
21007 S:      Supported
21008 F:      Documentation/devicetree/bindings/arc/axs10*
21009 F:      arch/arc/boot/dts/ax*
21010 F:      arch/arc/plat-axs10x
21011
21012 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21013 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21014 S:      Supported
21015 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21016 F:      drivers/reset/reset-axs10x.c
21017
21018 SYNOPSYS CREG GPIO DRIVER
21019 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21020 S:      Maintained
21021 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21022 F:      drivers/gpio/gpio-creg-snps.c
21023
21024 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21025 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21026 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21027 S:      Supported
21028 F:      drivers/tty/serial/8250/8250_dw.c
21029 F:      drivers/tty/serial/8250/8250_dwlib.*
21030 F:      drivers/tty/serial/8250/8250_lpss.c
21031
21032 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21033 M:      Hoan Tran <hoan@os.amperecomputing.com>
21034 M:      Serge Semin <fancer.lancer@gmail.com>
21035 L:      linux-gpio@vger.kernel.org
21036 S:      Maintained
21037 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21038 F:      drivers/gpio/gpio-dwapb.c
21039
21040 SYNOPSYS DESIGNWARE APB SSI DRIVER
21041 M:      Serge Semin <fancer.lancer@gmail.com>
21042 L:      linux-spi@vger.kernel.org
21043 S:      Supported
21044 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21045 F:      drivers/spi/spi-dw*
21046
21047 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21048 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21049 S:      Maintained
21050 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21051 F:      drivers/dma/dw-axi-dmac/
21052
21053 SYNOPSYS DESIGNWARE DMAC DRIVER
21054 M:      Viresh Kumar <vireshk@kernel.org>
21055 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21056 S:      Maintained
21057 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21058 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21059 F:      drivers/dma/dw/
21060 F:      include/dt-bindings/dma/dw-dmac.h
21061 F:      include/linux/dma/dw.h
21062 F:      include/linux/platform_data/dma-dw.h
21063
21064 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21065 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21066 L:      netdev@vger.kernel.org
21067 S:      Supported
21068 F:      drivers/net/ethernet/synopsys/
21069
21070 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21071 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21072 L:      netdev@vger.kernel.org
21073 S:      Supported
21074 F:      drivers/net/pcs/pcs-xpcs.c
21075 F:      drivers/net/pcs/pcs-xpcs.h
21076 F:      include/linux/pcs/pcs-xpcs.h
21077
21078 SYNOPSYS DESIGNWARE I2C DRIVER
21079 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21080 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21081 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21082 R:      Jan Dabros <jsd@semihalf.com>
21083 L:      linux-i2c@vger.kernel.org
21084 S:      Supported
21085 F:      drivers/i2c/busses/i2c-designware-*
21086
21087 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21088 M:      Jaehoon Chung <jh80.chung@samsung.com>
21089 L:      linux-mmc@vger.kernel.org
21090 S:      Maintained
21091 F:      drivers/mmc/host/dw_mmc*
21092
21093 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21094 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21095 S:      Supported
21096 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21097 F:      drivers/reset/reset-hsdk.c
21098 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21099
21100 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21101 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21102 M:      Manjunath M B <manjumb@synopsys.com>
21103 L:      linux-mmc@vger.kernel.org
21104 S:      Maintained
21105 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21106
21107 SYSTEM CONFIGURATION (SYSCON)
21108 M:      Lee Jones <lee@kernel.org>
21109 M:      Arnd Bergmann <arnd@arndb.de>
21110 S:      Supported
21111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21112 F:      drivers/mfd/syscon.c
21113
21114 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21115 M:      Sudeep Holla <sudeep.holla@arm.com>
21116 R:      Cristian Marussi <cristian.marussi@arm.com>
21117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21118 S:      Maintained
21119 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21120 F:      drivers/clk/clk-sc[mp]i.c
21121 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21122 F:      drivers/firmware/arm_scmi/
21123 F:      drivers/firmware/arm_scpi.c
21124 F:      drivers/pmdomain/arm/
21125 F:      drivers/powercap/arm_scmi_powercap.c
21126 F:      drivers/regulator/scmi-regulator.c
21127 F:      drivers/reset/reset-scmi.c
21128 F:      include/linux/sc[mp]i_protocol.h
21129 F:      include/trace/events/scmi.h
21130 F:      include/uapi/linux/virtio_scmi.h
21131
21132 SYSTEM RESET/SHUTDOWN DRIVERS
21133 M:      Sebastian Reichel <sre@kernel.org>
21134 L:      linux-pm@vger.kernel.org
21135 S:      Maintained
21136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21137 F:      Documentation/devicetree/bindings/power/reset/
21138 F:      drivers/power/reset/
21139
21140 SYSTEM TRACE MODULE CLASS
21141 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21142 S:      Maintained
21143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21144 F:      Documentation/trace/stm.rst
21145 F:      drivers/hwtracing/stm/
21146 F:      include/linux/stm.h
21147 F:      include/uapi/linux/stm.h
21148
21149 SYSTEM76 ACPI DRIVER
21150 M:      Jeremy Soller <jeremy@system76.com>
21151 M:      System76 Product Development <productdev@system76.com>
21152 L:      platform-driver-x86@vger.kernel.org
21153 S:      Maintained
21154 F:      drivers/platform/x86/system76_acpi.c
21155
21156 SYSV FILESYSTEM
21157 S:      Orphan
21158 F:      Documentation/filesystems/sysv-fs.rst
21159 F:      fs/sysv/
21160 F:      include/linux/sysv_fs.h
21161
21162 TASKSTATS STATISTICS INTERFACE
21163 M:      Balbir Singh <bsingharora@gmail.com>
21164 S:      Maintained
21165 F:      Documentation/accounting/taskstats*
21166 F:      include/linux/taskstats*
21167 F:      kernel/taskstats.c
21168
21169 TC subsystem
21170 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21171 M:      Cong Wang <xiyou.wangcong@gmail.com>
21172 M:      Jiri Pirko <jiri@resnulli.us>
21173 L:      netdev@vger.kernel.org
21174 S:      Maintained
21175 F:      include/net/pkt_cls.h
21176 F:      include/net/pkt_sched.h
21177 F:      include/net/tc_act/
21178 F:      include/uapi/linux/pkt_cls.h
21179 F:      include/uapi/linux/pkt_sched.h
21180 F:      include/uapi/linux/tc_act/
21181 F:      include/uapi/linux/tc_ematch/
21182 F:      net/sched/
21183 F:      tools/testing/selftests/tc-testing
21184
21185 TC90522 MEDIA DRIVER
21186 M:      Akihiro Tsukada <tskd08@gmail.com>
21187 L:      linux-media@vger.kernel.org
21188 S:      Odd Fixes
21189 F:      drivers/media/dvb-frontends/tc90522*
21190
21191 TCP LOW PRIORITY MODULE
21192 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21193 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21194 S:      Maintained
21195 W:      http://tcp-lp-mod.sourceforge.net/
21196 F:      net/ipv4/tcp_lp.c
21197
21198 TDA10071 MEDIA DRIVER
21199 M:      Antti Palosaari <crope@iki.fi>
21200 L:      linux-media@vger.kernel.org
21201 S:      Maintained
21202 W:      https://linuxtv.org
21203 W:      http://palosaari.fi/linux/
21204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21205 T:      git git://linuxtv.org/anttip/media_tree.git
21206 F:      drivers/media/dvb-frontends/tda10071*
21207
21208 TDA18212 MEDIA DRIVER
21209 M:      Antti Palosaari <crope@iki.fi>
21210 L:      linux-media@vger.kernel.org
21211 S:      Maintained
21212 W:      https://linuxtv.org
21213 W:      http://palosaari.fi/linux/
21214 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21215 T:      git git://linuxtv.org/anttip/media_tree.git
21216 F:      drivers/media/tuners/tda18212*
21217
21218 TDA18218 MEDIA DRIVER
21219 M:      Antti Palosaari <crope@iki.fi>
21220 L:      linux-media@vger.kernel.org
21221 S:      Maintained
21222 W:      https://linuxtv.org
21223 W:      http://palosaari.fi/linux/
21224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21225 T:      git git://linuxtv.org/anttip/media_tree.git
21226 F:      drivers/media/tuners/tda18218*
21227
21228 TDA18250 MEDIA DRIVER
21229 M:      Olli Salonen <olli.salonen@iki.fi>
21230 L:      linux-media@vger.kernel.org
21231 S:      Maintained
21232 W:      https://linuxtv.org
21233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21234 T:      git git://linuxtv.org/media_tree.git
21235 F:      drivers/media/tuners/tda18250*
21236
21237 TDA18271 MEDIA DRIVER
21238 M:      Michael Krufky <mkrufky@linuxtv.org>
21239 L:      linux-media@vger.kernel.org
21240 S:      Maintained
21241 W:      https://linuxtv.org
21242 W:      http://github.com/mkrufky
21243 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21244 T:      git git://linuxtv.org/mkrufky/tuners.git
21245 F:      drivers/media/tuners/tda18271*
21246
21247 TDA1997x MEDIA DRIVER
21248 M:      Tim Harvey <tharvey@gateworks.com>
21249 L:      linux-media@vger.kernel.org
21250 S:      Maintained
21251 W:      https://linuxtv.org
21252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21253 F:      drivers/media/i2c/tda1997x.*
21254
21255 TDA827x MEDIA DRIVER
21256 M:      Michael Krufky <mkrufky@linuxtv.org>
21257 L:      linux-media@vger.kernel.org
21258 S:      Maintained
21259 W:      https://linuxtv.org
21260 W:      http://github.com/mkrufky
21261 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21262 T:      git git://linuxtv.org/mkrufky/tuners.git
21263 F:      drivers/media/tuners/tda8290.*
21264
21265 TDA8290 MEDIA DRIVER
21266 M:      Michael Krufky <mkrufky@linuxtv.org>
21267 L:      linux-media@vger.kernel.org
21268 S:      Maintained
21269 W:      https://linuxtv.org
21270 W:      http://github.com/mkrufky
21271 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21272 T:      git git://linuxtv.org/mkrufky/tuners.git
21273 F:      drivers/media/tuners/tda8290.*
21274
21275 TDA9840 MEDIA DRIVER
21276 M:      Hans Verkuil <hverkuil@xs4all.nl>
21277 L:      linux-media@vger.kernel.org
21278 S:      Maintained
21279 W:      https://linuxtv.org
21280 T:      git git://linuxtv.org/media_tree.git
21281 F:      drivers/media/i2c/tda9840*
21282
21283 TEA5761 TUNER DRIVER
21284 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21285 L:      linux-media@vger.kernel.org
21286 S:      Odd fixes
21287 W:      https://linuxtv.org
21288 T:      git git://linuxtv.org/media_tree.git
21289 F:      drivers/media/tuners/tea5761.*
21290
21291 TEA5767 TUNER DRIVER
21292 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21293 L:      linux-media@vger.kernel.org
21294 S:      Maintained
21295 W:      https://linuxtv.org
21296 T:      git git://linuxtv.org/media_tree.git
21297 F:      drivers/media/tuners/tea5767.*
21298
21299 TEA6415C MEDIA DRIVER
21300 M:      Hans Verkuil <hverkuil@xs4all.nl>
21301 L:      linux-media@vger.kernel.org
21302 S:      Maintained
21303 W:      https://linuxtv.org
21304 T:      git git://linuxtv.org/media_tree.git
21305 F:      drivers/media/i2c/tea6415c*
21306
21307 TEA6420 MEDIA DRIVER
21308 M:      Hans Verkuil <hverkuil@xs4all.nl>
21309 L:      linux-media@vger.kernel.org
21310 S:      Maintained
21311 W:      https://linuxtv.org
21312 T:      git git://linuxtv.org/media_tree.git
21313 F:      drivers/media/i2c/tea6420*
21314
21315 TEAM DRIVER
21316 M:      Jiri Pirko <jiri@resnulli.us>
21317 L:      netdev@vger.kernel.org
21318 S:      Supported
21319 F:      drivers/net/team/
21320 F:      include/linux/if_team.h
21321 F:      include/uapi/linux/if_team.h
21322 F:      tools/testing/selftests/drivers/net/team/
21323
21324 TECHNICAL ADVISORY BOARD PROCESS DOCS
21325 M:      "Theodore Ts'o" <tytso@mit.edu>
21326 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21327 L:      tech-board-discuss@lists.linux-foundation.org
21328 S:      Maintained
21329 F:      Documentation/process/contribution-maturity-model.rst
21330 F:      Documentation/process/researcher-guidelines.rst
21331
21332 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21333 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
21334 S:      Maintained
21335 F:      arch/x86/platform/ts5500/
21336
21337 TECHNOTREND USB IR RECEIVER
21338 M:      Sean Young <sean@mess.org>
21339 L:      linux-media@vger.kernel.org
21340 S:      Maintained
21341 F:      drivers/media/rc/ttusbir.c
21342
21343 TECHWELL TW9910 VIDEO DECODER
21344 L:      linux-media@vger.kernel.org
21345 S:      Orphan
21346 F:      drivers/media/i2c/tw9910.c
21347 F:      include/media/i2c/tw9910.h
21348
21349 TEE SUBSYSTEM
21350 M:      Jens Wiklander <jens.wiklander@linaro.org>
21351 R:      Sumit Garg <sumit.garg@linaro.org>
21352 L:      op-tee@lists.trustedfirmware.org
21353 S:      Maintained
21354 F:      Documentation/staging/tee.rst
21355 F:      drivers/tee/
21356 F:      include/linux/tee_drv.h
21357 F:      include/uapi/linux/tee.h
21358
21359 TEGRA ARCHITECTURE SUPPORT
21360 M:      Thierry Reding <thierry.reding@gmail.com>
21361 M:      Jonathan Hunter <jonathanh@nvidia.com>
21362 L:      linux-tegra@vger.kernel.org
21363 S:      Supported
21364 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
21365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21366 N:      [^a-z]tegra
21367
21368 TEGRA CLOCK DRIVER
21369 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
21370 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
21371 S:      Supported
21372 F:      drivers/clk/tegra/
21373
21374 TEGRA DMA DRIVERS
21375 M:      Laxman Dewangan <ldewangan@nvidia.com>
21376 M:      Jon Hunter <jonathanh@nvidia.com>
21377 S:      Supported
21378 F:      drivers/dma/tegra*
21379
21380 TEGRA I2C DRIVER
21381 M:      Laxman Dewangan <ldewangan@nvidia.com>
21382 R:      Dmitry Osipenko <digetx@gmail.com>
21383 S:      Supported
21384 F:      drivers/i2c/busses/i2c-tegra.c
21385
21386 TEGRA IOMMU DRIVERS
21387 M:      Thierry Reding <thierry.reding@gmail.com>
21388 R:      Krishna Reddy <vdumpa@nvidia.com>
21389 L:      linux-tegra@vger.kernel.org
21390 S:      Supported
21391 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21392 F:      drivers/iommu/tegra*
21393
21394 TEGRA KBC DRIVER
21395 M:      Laxman Dewangan <ldewangan@nvidia.com>
21396 S:      Supported
21397 F:      drivers/input/keyboard/tegra-kbc.c
21398
21399 TEGRA NAND DRIVER
21400 M:      Stefan Agner <stefan@agner.ch>
21401 M:      Lucas Stach <dev@lynxeye.de>
21402 S:      Maintained
21403 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21404 F:      drivers/mtd/nand/raw/tegra_nand.c
21405
21406 TEGRA PWM DRIVER
21407 M:      Thierry Reding <thierry.reding@gmail.com>
21408 S:      Supported
21409 F:      drivers/pwm/pwm-tegra.c
21410
21411 TEGRA QUAD SPI DRIVER
21412 M:      Thierry Reding <thierry.reding@gmail.com>
21413 M:      Jonathan Hunter <jonathanh@nvidia.com>
21414 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21415 L:      linux-tegra@vger.kernel.org
21416 S:      Maintained
21417 F:      drivers/spi/spi-tegra210-quad.c
21418
21419 TEGRA SERIAL DRIVER
21420 M:      Laxman Dewangan <ldewangan@nvidia.com>
21421 S:      Supported
21422 F:      drivers/tty/serial/serial-tegra.c
21423
21424 TEGRA SPI DRIVER
21425 M:      Laxman Dewangan <ldewangan@nvidia.com>
21426 S:      Supported
21427 F:      drivers/spi/spi-tegra*
21428
21429 TEGRA VIDEO DRIVER
21430 M:      Thierry Reding <thierry.reding@gmail.com>
21431 M:      Jonathan Hunter <jonathanh@nvidia.com>
21432 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21433 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
21434 L:      linux-media@vger.kernel.org
21435 L:      linux-tegra@vger.kernel.org
21436 S:      Maintained
21437 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21438 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21439 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21440 F:      drivers/staging/media/tegra-video/
21441
21442 TEGRA XUSB PADCTL DRIVER
21443 M:      JC Kuo <jckuo@nvidia.com>
21444 S:      Supported
21445 F:      drivers/phy/tegra/xusb*
21446
21447 TEHUTI ETHERNET DRIVER
21448 M:      Andy Gospodarek <andy@greyhouse.net>
21449 L:      netdev@vger.kernel.org
21450 S:      Supported
21451 F:      drivers/net/ethernet/tehuti/*
21452
21453 TELECOM CLOCK DRIVER FOR MCPL0010
21454 M:      Mark Gross <markgross@kernel.org>
21455 S:      Supported
21456 F:      drivers/char/tlclk.c
21457
21458 TEMPO SEMICONDUCTOR DRIVERS
21459 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
21460 S:      Maintained
21461 F:      Documentation/devicetree/bindings/sound/tscs*.txt
21462 F:      sound/soc/codecs/tscs*.c
21463 F:      sound/soc/codecs/tscs*.h
21464
21465 TENSILICA XTENSA PORT (xtensa)
21466 M:      Chris Zankel <chris@zankel.net>
21467 M:      Max Filippov <jcmvbkbc@gmail.com>
21468 S:      Maintained
21469 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
21470 F:      arch/xtensa/
21471 F:      drivers/irqchip/irq-xtensa-*
21472
21473 TEXAS INSTRUMENTS ASoC DRIVERS
21474 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21475 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21476 S:      Maintained
21477 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21478 F:      sound/soc/ti/
21479
21480 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21481 M:      Shenghao Ding <shenghao-ding@ti.com>
21482 M:      Kevin Lu <kevin-lu@ti.com>
21483 M:      Baojun Xu <baojun.xu@ti.com>
21484 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21485 S:      Maintained
21486 F:      Documentation/devicetree/bindings/sound/tas2552.txt
21487 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
21488 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
21489 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
21490 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21491 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21492 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21493 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21494 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21495 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
21496 F:      include/sound/tas2*.h
21497 F:      include/sound/tlv320*.h
21498 F:      include/sound/tpa6130a2-plat.h
21499 F:      sound/pci/hda/tas2781_hda_i2c.c
21500 F:      sound/soc/codecs/pcm1681.c
21501 F:      sound/soc/codecs/pcm1789*.*
21502 F:      sound/soc/codecs/pcm179x*.*
21503 F:      sound/soc/codecs/pcm186x*.*
21504 F:      sound/soc/codecs/pcm3008.*
21505 F:      sound/soc/codecs/pcm3060*.*
21506 F:      sound/soc/codecs/pcm3168a*.*
21507 F:      sound/soc/codecs/pcm5102a.c
21508 F:      sound/soc/codecs/pcm512x*.*
21509 F:      sound/soc/codecs/tas2*.*
21510 F:      sound/soc/codecs/tlv320*.*
21511 F:      sound/soc/codecs/tpa6130a2.*
21512
21513 TEXAS INSTRUMENTS DMA DRIVERS
21514 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21515 L:      dmaengine@vger.kernel.org
21516 S:      Maintained
21517 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21518 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
21519 F:      Documentation/devicetree/bindings/dma/ti/
21520 F:      drivers/dma/ti/
21521 F:      include/linux/dma/k3-psil.h
21522 F:      include/linux/dma/k3-udma-glue.h
21523 F:      include/linux/dma/ti-cppi5.h
21524 X:      drivers/dma/ti/cppi41.c
21525
21526 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21527 M:      Robert Marko <robert.marko@sartura.hr>
21528 M:      Luka Perkov <luka.perkov@sartura.hr>
21529 L:      linux-hwmon@vger.kernel.org
21530 S:      Maintained
21531 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21532 F:      Documentation/hwmon/tps23861.rst
21533 F:      drivers/hwmon/tps23861.c
21534
21535 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21536 M:      Ricardo Ribalda <ribalda@kernel.org>
21537 L:      linux-iio@vger.kernel.org
21538 S:      Supported
21539 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21540 F:      drivers/iio/dac/ti-dac7612.c
21541
21542 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21543 M:      Nishanth Menon <nm@ti.com>
21544 M:      Tero Kristo <kristo@kernel.org>
21545 M:      Santosh Shilimkar <ssantosh@kernel.org>
21546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21547 S:      Maintained
21548 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21549 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21550 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21551 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21552 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21553 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21554 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21555 F:      drivers/clk/keystone/sci-clk.c
21556 F:      drivers/firmware/ti_sci*
21557 F:      drivers/irqchip/irq-ti-sci-inta.c
21558 F:      drivers/irqchip/irq-ti-sci-intr.c
21559 F:      drivers/reset/reset-ti-sci.c
21560 F:      drivers/soc/ti/ti_sci_inta_msi.c
21561 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
21562 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
21563 F:      include/linux/soc/ti/ti_sci_inta_msi.h
21564 F:      include/linux/soc/ti/ti_sci_protocol.h
21565
21566 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21567 M:      Puranjay Mohan <puranjay12@gmail.com>
21568 L:      linux-iio@vger.kernel.org
21569 S:      Supported
21570 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21571 F:      drivers/iio/temperature/tmp117.c
21572
21573 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21574 M:      Hans Verkuil <hverkuil@xs4all.nl>
21575 L:      linux-media@vger.kernel.org
21576 S:      Maintained
21577 W:      https://linuxtv.org
21578 T:      git git://linuxtv.org/media_tree.git
21579 F:      drivers/media/radio/radio-raremono.c
21580
21581 THERMAL
21582 M:      Rafael J. Wysocki <rafael@kernel.org>
21583 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21584 R:      Zhang Rui <rui.zhang@intel.com>
21585 R:      Lukasz Luba <lukasz.luba@arm.com>
21586 L:      linux-pm@vger.kernel.org
21587 S:      Supported
21588 Q:      https://patchwork.kernel.org/project/linux-pm/list/
21589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21590 F:      Documentation/ABI/testing/sysfs-class-thermal
21591 F:      Documentation/admin-guide/thermal/
21592 F:      Documentation/devicetree/bindings/thermal/
21593 F:      Documentation/driver-api/thermal/
21594 F:      drivers/thermal/
21595 F:      include/dt-bindings/thermal/
21596 F:      include/linux/cpu_cooling.h
21597 F:      include/linux/thermal.h
21598 F:      include/uapi/linux/thermal.h
21599 F:      tools/lib/thermal/
21600 F:      tools/thermal/
21601
21602 THERMAL DRIVER FOR AMLOGIC SOCS
21603 M:      Guillaume La Roque <glaroque@baylibre.com>
21604 L:      linux-pm@vger.kernel.org
21605 L:      linux-amlogic@lists.infradead.org
21606 S:      Supported
21607 W:      http://linux-meson.com/
21608 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21609 F:      drivers/thermal/amlogic_thermal.c
21610
21611 THERMAL/CPU_COOLING
21612 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
21613 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21614 M:      Viresh Kumar <viresh.kumar@linaro.org>
21615 R:      Lukasz Luba <lukasz.luba@arm.com>
21616 L:      linux-pm@vger.kernel.org
21617 S:      Supported
21618 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
21619 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
21620 F:      drivers/thermal/cpufreq_cooling.c
21621 F:      drivers/thermal/cpuidle_cooling.c
21622 F:      include/linux/cpu_cooling.h
21623
21624 THERMAL/POWER_ALLOCATOR
21625 M:      Lukasz Luba <lukasz.luba@arm.com>
21626 L:      linux-pm@vger.kernel.org
21627 S:      Maintained
21628 F:      Documentation/driver-api/thermal/power_allocator.rst
21629 F:      drivers/thermal/gov_power_allocator.c
21630 F:      drivers/thermal/thermal_trace_ipa.h
21631
21632 THINKPAD ACPI EXTRAS DRIVER
21633 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
21634 L:      ibm-acpi-devel@lists.sourceforge.net
21635 L:      platform-driver-x86@vger.kernel.org
21636 S:      Maintained
21637 W:      http://ibm-acpi.sourceforge.net
21638 W:      http://thinkwiki.org/wiki/Ibm-acpi
21639 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21640 F:      drivers/platform/x86/thinkpad_acpi.c
21641
21642 THINKPAD LMI DRIVER
21643 M:      Mark Pearson <markpearson@lenovo.com>
21644 L:      platform-driver-x86@vger.kernel.org
21645 S:      Maintained
21646 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
21647 F:      drivers/platform/x86/think-lmi.?
21648
21649 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21650 M:      Isaac Hazan <isaac.hazan@intel.com>
21651 L:      linux-usb@vger.kernel.org
21652 S:      Maintained
21653 F:      drivers/thunderbolt/dma_test.c
21654
21655 THUNDERBOLT DRIVER
21656 M:      Andreas Noever <andreas.noever@gmail.com>
21657 M:      Michael Jamet <michael.jamet@intel.com>
21658 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21659 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21660 L:      linux-usb@vger.kernel.org
21661 S:      Maintained
21662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21663 F:      Documentation/admin-guide/thunderbolt.rst
21664 F:      drivers/thunderbolt/
21665 F:      include/linux/thunderbolt.h
21666
21667 THUNDERBOLT NETWORK DRIVER
21668 M:      Michael Jamet <michael.jamet@intel.com>
21669 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21670 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21671 L:      netdev@vger.kernel.org
21672 S:      Maintained
21673 F:      drivers/net/thunderbolt/
21674
21675 THUNDERX GPIO DRIVER
21676 M:      Robert Richter <rric@kernel.org>
21677 S:      Odd Fixes
21678 F:      drivers/gpio/gpio-thunderx.c
21679
21680 TI ADS7924 ADC DRIVER
21681 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
21682 L:      linux-iio@vger.kernel.org
21683 S:      Supported
21684 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21685 F:      drivers/iio/adc/ti-ads7924.c
21686
21687 TI AM437X VPFE DRIVER
21688 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21689 L:      linux-media@vger.kernel.org
21690 S:      Maintained
21691 W:      https://linuxtv.org
21692 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21693 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21694 F:      drivers/media/platform/ti/am437x/
21695
21696 TI BANDGAP AND THERMAL DRIVER
21697 M:      Eduardo Valentin <edubezval@gmail.com>
21698 M:      Keerthy <j-keerthy@ti.com>
21699 L:      linux-pm@vger.kernel.org
21700 L:      linux-omap@vger.kernel.org
21701 S:      Maintained
21702 F:      drivers/thermal/ti-soc-thermal/
21703
21704 TI BQ27XXX POWER SUPPLY DRIVER
21705 F:      drivers/power/supply/bq27xxx_battery.c
21706 F:      drivers/power/supply/bq27xxx_battery_i2c.c
21707 F:      include/linux/power/bq27xxx_battery.h
21708
21709 TI CDCE706 CLOCK DRIVER
21710 M:      Max Filippov <jcmvbkbc@gmail.com>
21711 S:      Maintained
21712 F:      drivers/clk/clk-cdce706.c
21713
21714 TI CLOCK DRIVER
21715 M:      Tero Kristo <kristo@kernel.org>
21716 L:      linux-omap@vger.kernel.org
21717 S:      Odd Fixes
21718 F:      drivers/clk/ti/
21719 F:      include/linux/clk/ti.h
21720
21721 TI DAVINCI MACHINE SUPPORT
21722 M:      Bartosz Golaszewski <brgl@bgdev.pl>
21723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21724 S:      Maintained
21725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21726 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21727 F:      arch/arm/boot/dts/ti/davinci/
21728 F:      arch/arm/mach-davinci/
21729 F:      drivers/i2c/busses/i2c-davinci.c
21730
21731 TI DAVINCI SERIES CLOCK DRIVER
21732 M:      David Lechner <david@lechnology.com>
21733 R:      Sekhar Nori <nsekhar@ti.com>
21734 S:      Maintained
21735 F:      Documentation/devicetree/bindings/clock/ti/davinci/
21736 F:      drivers/clk/davinci/
21737 F:      include/linux/clk/davinci.h
21738
21739 TI DAVINCI SERIES GPIO DRIVER
21740 M:      Keerthy <j-keerthy@ti.com>
21741 L:      linux-gpio@vger.kernel.org
21742 S:      Maintained
21743 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21744 F:      drivers/gpio/gpio-davinci.c
21745
21746 TI DAVINCI SERIES MEDIA DRIVER
21747 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21748 L:      linux-media@vger.kernel.org
21749 S:      Maintained
21750 W:      https://linuxtv.org
21751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21752 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21753 F:      drivers/media/platform/ti/davinci/
21754 F:      include/media/davinci/
21755
21756 TI ENHANCED CAPTURE (eCAP) DRIVER
21757 M:      Vignesh Raghavendra <vigneshr@ti.com>
21758 R:      Julien Panis <jpanis@baylibre.com>
21759 L:      linux-iio@vger.kernel.org
21760 L:      linux-omap@vger.kernel.org
21761 S:      Maintained
21762 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21763 F:      drivers/counter/ti-ecap-capture.c
21764
21765 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
21766 R:      David Lechner <david@lechnology.com>
21767 L:      linux-iio@vger.kernel.org
21768 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
21769 F:      drivers/counter/ti-eqep.c
21770
21771 TI ETHERNET SWITCH DRIVER (CPSW)
21772 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
21773 R:      Ravi Gunasekaran <r-gunasekaran@ti.com>
21774 R:      Roger Quadros <rogerq@kernel.org>
21775 L:      linux-omap@vger.kernel.org
21776 L:      netdev@vger.kernel.org
21777 S:      Maintained
21778 F:      drivers/net/ethernet/ti/cpsw*
21779 F:      drivers/net/ethernet/ti/davinci*
21780
21781 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
21782 M:      Alex Dubov <oakad@yahoo.com>
21783 S:      Maintained
21784 W:      http://tifmxx.berlios.de/
21785 F:      drivers/memstick/host/tifm_ms.c
21786 F:      drivers/misc/tifm*
21787 F:      drivers/mmc/host/tifm_sd.c
21788 F:      include/linux/tifm.h
21789
21790 TI FPD-LINK DRIVERS
21791 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
21792 L:      linux-media@vger.kernel.org
21793 S:      Maintained
21794 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
21795 F:      drivers/media/i2c/ds90*
21796 F:      include/media/i2c/ds90*
21797
21798 TI ICSSG ETHERNET DRIVER (ICSSG)
21799 R:      MD Danish Anwar <danishanwar@ti.com>
21800 R:      Roger Quadros <rogerq@kernel.org>
21801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21802 L:      netdev@vger.kernel.org
21803 S:      Maintained
21804 F:      Documentation/devicetree/bindings/net/ti,icss*.yaml
21805 F:      drivers/net/ethernet/ti/icssg/*
21806
21807 TI J721E CSI2RX DRIVER
21808 M:      Jai Luthra <j-luthra@ti.com>
21809 L:      linux-media@vger.kernel.org
21810 S:      Maintained
21811 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
21812 F:      drivers/media/platform/ti/j721e-csi2rx/
21813
21814 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
21815 M:      Nishanth Menon <nm@ti.com>
21816 M:      Santosh Shilimkar <ssantosh@kernel.org>
21817 L:      linux-kernel@vger.kernel.org
21818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21819 S:      Maintained
21820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
21821 F:      drivers/pmdomain/ti/omap_prm.c
21822 F:      drivers/soc/ti/*
21823
21824 TI LM49xxx FAMILY ASoC CODEC DRIVERS
21825 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
21826 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
21827 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21828 S:      Maintained
21829 F:      sound/soc/codecs/isabelle*
21830 F:      sound/soc/codecs/lm49453*
21831
21832 TI LMP92064 ADC DRIVER
21833 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
21834 R:      kernel@pengutronix.de
21835 L:      linux-iio@vger.kernel.org
21836 S:      Maintained
21837 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
21838 F:      drivers/iio/adc/ti-lmp92064.c
21839
21840 TI PCM3060 ASoC CODEC DRIVER
21841 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
21842 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21843 S:      Maintained
21844 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
21845 F:      sound/soc/codecs/pcm3060*
21846
21847 TI TAS571X FAMILY ASoC CODEC DRIVER
21848 M:      Kevin Cernekee <cernekee@chromium.org>
21849 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21850 S:      Odd Fixes
21851 F:      sound/soc/codecs/tas571x*
21852
21853 TI TMAG5273 MAGNETOMETER DRIVER
21854 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
21855 L:      linux-iio@vger.kernel.org
21856 S:      Maintained
21857 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
21858 F:      drivers/iio/magnetometer/tmag5273.c
21859
21860 TI TRF7970A NFC DRIVER
21861 M:      Mark Greer <mgreer@animalcreek.com>
21862 L:      linux-wireless@vger.kernel.org
21863 S:      Supported
21864 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
21865 F:      drivers/nfc/trf7970a.c
21866
21867 TI TSC2046 ADC DRIVER
21868 M:      Oleksij Rempel <o.rempel@pengutronix.de>
21869 R:      kernel@pengutronix.de
21870 L:      linux-iio@vger.kernel.org
21871 S:      Maintained
21872 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
21873 F:      drivers/iio/adc/ti-tsc2046.c
21874
21875 TI TWL4030 SERIES SOC CODEC DRIVER
21876 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21877 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21878 S:      Maintained
21879 F:      sound/soc/codecs/twl4030*
21880
21881 TI VPE/CAL DRIVERS
21882 M:      Benoit Parrot <bparrot@ti.com>
21883 L:      linux-media@vger.kernel.org
21884 S:      Maintained
21885 W:      http://linuxtv.org/
21886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21887 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
21888 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
21889 F:      drivers/media/platform/ti/cal/
21890 F:      drivers/media/platform/ti/vpe/
21891
21892 TI WILINK WIRELESS DRIVERS
21893 L:      linux-wireless@vger.kernel.org
21894 S:      Orphan
21895 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
21896 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
21897 F:      drivers/net/wireless/ti/
21898
21899 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
21900 M:      John Stultz <jstultz@google.com>
21901 M:      Thomas Gleixner <tglx@linutronix.de>
21902 R:      Stephen Boyd <sboyd@kernel.org>
21903 L:      linux-kernel@vger.kernel.org
21904 S:      Supported
21905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
21906 F:      include/linux/clocksource.h
21907 F:      include/linux/time.h
21908 F:      include/linux/timex.h
21909 F:      include/uapi/linux/time.h
21910 F:      include/uapi/linux/timex.h
21911 F:      kernel/time/alarmtimer.c
21912 F:      kernel/time/clocksource.c
21913 F:      kernel/time/ntp.c
21914 F:      kernel/time/time*.c
21915 F:      tools/testing/selftests/timers/
21916
21917 TIPC NETWORK LAYER
21918 M:      Jon Maloy <jmaloy@redhat.com>
21919 M:      Ying Xue <ying.xue@windriver.com>
21920 L:      netdev@vger.kernel.org (core kernel code)
21921 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
21922 S:      Maintained
21923 W:      http://tipc.sourceforge.net/
21924 F:      include/uapi/linux/tipc*.h
21925 F:      net/tipc/
21926
21927 TLAN NETWORK DRIVER
21928 M:      Samuel Chessman <chessman@tux.org>
21929 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
21930 S:      Maintained
21931 W:      http://sourceforge.net/projects/tlan/
21932 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
21933 F:      drivers/net/ethernet/ti/tlan.*
21934
21935 TMIO/SDHI MMC DRIVER
21936 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
21937 L:      linux-mmc@vger.kernel.org
21938 L:      linux-renesas-soc@vger.kernel.org
21939 S:      Supported
21940 F:      drivers/mmc/host/renesas_sdhi*
21941 F:      drivers/mmc/host/tmio_mmc*
21942 F:      include/linux/mfd/tmio.h
21943
21944 TMP401 HARDWARE MONITOR DRIVER
21945 M:      Guenter Roeck <linux@roeck-us.net>
21946 L:      linux-hwmon@vger.kernel.org
21947 S:      Maintained
21948 F:      Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
21949 F:      Documentation/hwmon/tmp401.rst
21950 F:      drivers/hwmon/tmp401.c
21951
21952 TMP464 HARDWARE MONITOR DRIVER
21953 M:      Guenter Roeck <linux@roeck-us.net>
21954 L:      linux-hwmon@vger.kernel.org
21955 S:      Maintained
21956 F:      Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml
21957 F:      Documentation/hwmon/tmp464.rst
21958 F:      drivers/hwmon/tmp464.c
21959
21960 TMP513 HARDWARE MONITOR DRIVER
21961 M:      Eric Tremblay <etremblay@distech-controls.com>
21962 L:      linux-hwmon@vger.kernel.org
21963 S:      Maintained
21964 F:      Documentation/hwmon/tmp513.rst
21965 F:      drivers/hwmon/tmp513.c
21966
21967 TMPFS (SHMEM FILESYSTEM)
21968 M:      Hugh Dickins <hughd@google.com>
21969 L:      linux-mm@kvack.org
21970 S:      Maintained
21971 F:      include/linux/shmem_fs.h
21972 F:      mm/shmem.c
21973
21974 TOMOYO SECURITY MODULE
21975 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
21976 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
21977 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
21978 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
21979 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
21980 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
21981 S:      Maintained
21982 W:      https://tomoyo.osdn.jp/
21983 F:      security/tomoyo/
21984
21985 TOPSTAR LAPTOP EXTRAS DRIVER
21986 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
21987 L:      platform-driver-x86@vger.kernel.org
21988 S:      Maintained
21989 F:      drivers/platform/x86/topstar-laptop.c
21990
21991 TORTURE-TEST MODULES
21992 M:      Davidlohr Bueso <dave@stgolabs.net>
21993 M:      "Paul E. McKenney" <paulmck@kernel.org>
21994 M:      Josh Triplett <josh@joshtriplett.org>
21995 L:      linux-kernel@vger.kernel.org
21996 S:      Supported
21997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
21998 F:      Documentation/RCU/torture.rst
21999 F:      kernel/locking/locktorture.c
22000 F:      kernel/rcu/rcuscale.c
22001 F:      kernel/rcu/rcutorture.c
22002 F:      kernel/rcu/refscale.c
22003 F:      kernel/torture.c
22004
22005 TOSHIBA ACPI EXTRAS DRIVER
22006 M:      Azael Avalos <coproscefalo@gmail.com>
22007 L:      platform-driver-x86@vger.kernel.org
22008 S:      Maintained
22009 F:      drivers/platform/x86/toshiba_acpi.c
22010
22011 TOSHIBA BLUETOOTH DRIVER
22012 M:      Azael Avalos <coproscefalo@gmail.com>
22013 L:      platform-driver-x86@vger.kernel.org
22014 S:      Maintained
22015 F:      drivers/platform/x86/toshiba_bluetooth.c
22016
22017 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22018 M:      Azael Avalos <coproscefalo@gmail.com>
22019 L:      platform-driver-x86@vger.kernel.org
22020 S:      Maintained
22021 F:      drivers/platform/x86/toshiba_haps.c
22022
22023 TOSHIBA SMM DRIVER
22024 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22025 S:      Maintained
22026 W:      http://www.buzzard.org.uk/toshiba/
22027 F:      drivers/char/toshiba.c
22028 F:      include/linux/toshiba.h
22029 F:      include/uapi/linux/toshiba.h
22030
22031 TOSHIBA TC358743 DRIVER
22032 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22033 L:      linux-media@vger.kernel.org
22034 S:      Maintained
22035 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22036 F:      drivers/media/i2c/tc358743*
22037 F:      include/media/i2c/tc358743.h
22038
22039 TOSHIBA WMI HOTKEYS DRIVER
22040 M:      Azael Avalos <coproscefalo@gmail.com>
22041 L:      platform-driver-x86@vger.kernel.org
22042 S:      Maintained
22043 F:      drivers/platform/x86/toshiba-wmi.c
22044
22045 TPM DEVICE DRIVER
22046 M:      Peter Huewe <peterhuewe@gmx.de>
22047 M:      Jarkko Sakkinen <jarkko@kernel.org>
22048 R:      Jason Gunthorpe <jgg@ziepe.ca>
22049 L:      linux-integrity@vger.kernel.org
22050 S:      Maintained
22051 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22052 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22054 F:      drivers/char/tpm/
22055
22056 TPS546D24 DRIVER
22057 M:      Duke Du <dukedu83@gmail.com>
22058 L:      linux-hwmon@vger.kernel.org
22059 S:      Maintained
22060 F:      Documentation/hwmon/tps546d24.rst
22061 F:      drivers/hwmon/pmbus/tps546d24.c
22062
22063 TQ SYSTEMS BOARD & DRIVER SUPPORT
22064 L:      linux@ew.tq-group.com
22065 S:      Supported
22066 W:      https://www.tq-group.com/en/products/tq-embedded/
22067 F:      arch/arm/boot/dts/imx*mba*.dts*
22068 F:      arch/arm/boot/dts/imx*tqma*.dts*
22069 F:      arch/arm/boot/dts/mba*.dtsi
22070 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22071 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22072 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22073 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22074 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22075 F:      drivers/gpio/gpio-tqmx86.c
22076 F:      drivers/mfd/tqmx86.c
22077 F:      drivers/watchdog/tqmx86_wdt.c
22078
22079 TRACING
22080 M:      Steven Rostedt <rostedt@goodmis.org>
22081 M:      Masami Hiramatsu <mhiramat@kernel.org>
22082 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
22083 L:      linux-kernel@vger.kernel.org
22084 L:      linux-trace-kernel@vger.kernel.org
22085 S:      Maintained
22086 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22088 F:      Documentation/trace/*
22089 F:      fs/tracefs/
22090 F:      include/linux/trace*.h
22091 F:      include/trace/
22092 F:      kernel/trace/
22093 F:      scripts/tracing/
22094 F:      tools/testing/selftests/ftrace/
22095
22096 TRACING MMIO ACCESSES (MMIOTRACE)
22097 M:      Steven Rostedt <rostedt@goodmis.org>
22098 M:      Masami Hiramatsu <mhiramat@kernel.org>
22099 R:      Karol Herbst <karolherbst@gmail.com>
22100 R:      Pekka Paalanen <ppaalanen@gmail.com>
22101 L:      linux-kernel@vger.kernel.org
22102 L:      nouveau@lists.freedesktop.org
22103 S:      Maintained
22104 F:      arch/x86/mm/kmmio.c
22105 F:      arch/x86/mm/mmio-mod.c
22106 F:      arch/x86/mm/testmmiotrace.c
22107 F:      include/linux/mmiotrace.h
22108 F:      kernel/trace/trace_mmiotrace.c
22109
22110 TRACING OS NOISE / LATENCY TRACERS
22111 M:      Steven Rostedt <rostedt@goodmis.org>
22112 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22113 S:      Maintained
22114 F:      Documentation/trace/hwlat_detector.rst
22115 F:      Documentation/trace/osnoise-tracer.rst
22116 F:      Documentation/trace/timerlat-tracer.rst
22117 F:      arch/*/kernel/trace.c
22118 F:      include/trace/events/osnoise.h
22119 F:      kernel/trace/trace_hwlat.c
22120 F:      kernel/trace/trace_irqsoff.c
22121 F:      kernel/trace/trace_osnoise.c
22122 F:      kernel/trace/trace_sched_wakeup.c
22123
22124 TRADITIONAL CHINESE DOCUMENTATION
22125 M:      Hu Haowen <src.res.211@gmail.com>
22126 S:      Maintained
22127 W:      https://github.com/srcres258/linux-doc
22128 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22129 F:      Documentation/translations/zh_TW/
22130
22131 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22132 M:      Dan Williams <dan.j.williams@intel.com>
22133 L:      linux-coco@lists.linux.dev
22134 S:      Maintained
22135 F:      Documentation/ABI/testing/configfs-tsm
22136 F:      drivers/virt/coco/tsm.c
22137 F:      include/linux/tsm.h
22138
22139 TTY LAYER AND SERIAL DRIVERS
22140 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22141 M:      Jiri Slaby <jirislaby@kernel.org>
22142 L:      linux-kernel@vger.kernel.org
22143 L:      linux-serial@vger.kernel.org
22144 S:      Supported
22145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22146 F:      Documentation/devicetree/bindings/serial/
22147 F:      Documentation/driver-api/serial/
22148 F:      drivers/tty/
22149 F:      include/linux/selection.h
22150 F:      include/linux/serial.h
22151 F:      include/linux/serial_core.h
22152 F:      include/linux/sysrq.h
22153 F:      include/linux/tty*.h
22154 F:      include/linux/vt.h
22155 F:      include/linux/vt_*.h
22156 F:      include/uapi/linux/serial.h
22157 F:      include/uapi/linux/serial_core.h
22158 F:      include/uapi/linux/tty.h
22159
22160 TUA9001 MEDIA DRIVER
22161 M:      Antti Palosaari <crope@iki.fi>
22162 L:      linux-media@vger.kernel.org
22163 S:      Maintained
22164 W:      https://linuxtv.org
22165 W:      http://palosaari.fi/linux/
22166 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22167 T:      git git://linuxtv.org/anttip/media_tree.git
22168 F:      drivers/media/tuners/tua9001*
22169
22170 TULIP NETWORK DRIVERS
22171 L:      netdev@vger.kernel.org
22172 L:      linux-parisc@vger.kernel.org
22173 S:      Orphan
22174 F:      drivers/net/ethernet/dec/tulip/
22175
22176 TUN/TAP driver
22177 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22178 M:      Jason Wang <jasowang@redhat.com>
22179 S:      Maintained
22180 W:      http://vtun.sourceforge.net/tun
22181 F:      Documentation/networking/tuntap.rst
22182 F:      arch/um/os-Linux/drivers/
22183 F:      drivers/net/tap.c
22184 F:      drivers/net/tun.c
22185
22186 TURBOCHANNEL SUBSYSTEM
22187 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22188 M:      Ralf Baechle <ralf@linux-mips.org>
22189 L:      linux-mips@vger.kernel.org
22190 S:      Maintained
22191 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22192 F:      drivers/tc/
22193 F:      include/linux/tc.h
22194
22195 TURBOSTAT UTILITY
22196 M:      "Len Brown" <lenb@kernel.org>
22197 L:      linux-pm@vger.kernel.org
22198 S:      Supported
22199 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22200 B:      https://bugzilla.kernel.org
22201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22202 F:      tools/power/x86/turbostat/
22203
22204 TW5864 VIDEO4LINUX DRIVER
22205 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22206 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22207 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22208 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22209 L:      linux-media@vger.kernel.org
22210 S:      Supported
22211 F:      drivers/media/pci/tw5864/
22212
22213 TW68 VIDEO4LINUX DRIVER
22214 M:      Hans Verkuil <hverkuil@xs4all.nl>
22215 L:      linux-media@vger.kernel.org
22216 S:      Odd Fixes
22217 W:      https://linuxtv.org
22218 T:      git git://linuxtv.org/media_tree.git
22219 F:      drivers/media/pci/tw68/
22220
22221 TW686X VIDEO4LINUX DRIVER
22222 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22223 L:      linux-media@vger.kernel.org
22224 S:      Maintained
22225 W:      http://linuxtv.org
22226 T:      git git://linuxtv.org/media_tree.git
22227 F:      drivers/media/pci/tw686x/
22228
22229 U-BOOT ENVIRONMENT VARIABLES
22230 M:      Rafał Miłecki <rafal@milecki.pl>
22231 S:      Maintained
22232 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22233 F:      drivers/nvmem/u-boot-env.c
22234
22235 UACCE ACCELERATOR FRAMEWORK
22236 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22237 M:      Zhou Wang <wangzhou1@hisilicon.com>
22238 L:      linux-accelerators@lists.ozlabs.org
22239 L:      linux-kernel@vger.kernel.org
22240 S:      Maintained
22241 F:      Documentation/ABI/testing/sysfs-driver-uacce
22242 F:      Documentation/misc-devices/uacce.rst
22243 F:      drivers/misc/uacce/
22244 F:      include/linux/uacce.h
22245 F:      include/uapi/misc/uacce/
22246
22247 UBI FILE SYSTEM (UBIFS)
22248 M:      Richard Weinberger <richard@nod.at>
22249 L:      linux-mtd@lists.infradead.org
22250 S:      Supported
22251 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22254 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22255 F:      Documentation/filesystems/ubifs-authentication.rst
22256 F:      Documentation/filesystems/ubifs.rst
22257 F:      fs/ubifs/
22258
22259 UBLK USERSPACE BLOCK DRIVER
22260 M:      Ming Lei <ming.lei@redhat.com>
22261 L:      linux-block@vger.kernel.org
22262 S:      Maintained
22263 F:      Documentation/block/ublk.rst
22264 F:      drivers/block/ublk_drv.c
22265 F:      include/uapi/linux/ublk_cmd.h
22266
22267 UCLINUX (M68KNOMMU AND COLDFIRE)
22268 M:      Greg Ungerer <gerg@linux-m68k.org>
22269 L:      linux-m68k@lists.linux-m68k.org
22270 S:      Maintained
22271 W:      http://www.linux-m68k.org/
22272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22273 F:      arch/m68k/*/*_no.*
22274 F:      arch/m68k/68*/
22275 F:      arch/m68k/coldfire/
22276 F:      arch/m68k/include/asm/*_no.*
22277
22278 UDF FILESYSTEM
22279 M:      Jan Kara <jack@suse.com>
22280 S:      Maintained
22281 F:      Documentation/filesystems/udf.rst
22282 F:      fs/udf/
22283
22284 UDRAW TABLET
22285 M:      Bastien Nocera <hadess@hadess.net>
22286 L:      linux-input@vger.kernel.org
22287 S:      Maintained
22288 F:      drivers/hid/hid-udraw-ps3.c
22289
22290 UFS FILESYSTEM
22291 M:      Evgeniy Dushistov <dushistov@mail.ru>
22292 S:      Maintained
22293 F:      Documentation/admin-guide/ufs.rst
22294 F:      fs/ufs/
22295
22296 UHID USERSPACE HID IO DRIVER
22297 M:      David Rheinsberg <david@readahead.eu>
22298 L:      linux-input@vger.kernel.org
22299 S:      Maintained
22300 F:      drivers/hid/uhid.c
22301 F:      include/uapi/linux/uhid.h
22302
22303 ULPI BUS
22304 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22305 L:      linux-usb@vger.kernel.org
22306 S:      Maintained
22307 F:      drivers/usb/common/ulpi.c
22308 F:      include/linux/ulpi/
22309
22310 UNICODE SUBSYSTEM
22311 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
22312 L:      linux-fsdevel@vger.kernel.org
22313 S:      Supported
22314 F:      fs/unicode/
22315
22316 UNIFDEF
22317 M:      Tony Finch <dot@dotat.at>
22318 S:      Maintained
22319 W:      http://dotat.at/prog/unifdef
22320 F:      scripts/unifdef.c
22321
22322 UNIFORM CDROM DRIVER
22323 M:      Phillip Potter <phil@philpotter.co.uk>
22324 S:      Maintained
22325 F:      Documentation/cdrom/
22326 F:      drivers/cdrom/cdrom.c
22327 F:      include/linux/cdrom.h
22328 F:      include/uapi/linux/cdrom.h
22329
22330 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22331 R:      Alim Akhtar <alim.akhtar@samsung.com>
22332 R:      Avri Altman <avri.altman@wdc.com>
22333 R:      Bart Van Assche <bvanassche@acm.org>
22334 L:      linux-scsi@vger.kernel.org
22335 S:      Supported
22336 F:      Documentation/devicetree/bindings/ufs/
22337 F:      Documentation/scsi/ufs.rst
22338 F:      drivers/ufs/core/
22339
22340 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22341 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
22342 L:      linux-scsi@vger.kernel.org
22343 S:      Supported
22344 F:      drivers/ufs/host/*dwc*
22345
22346 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22347 M:      Alim Akhtar <alim.akhtar@samsung.com>
22348 L:      linux-scsi@vger.kernel.org
22349 S:      Maintained
22350 F:      drivers/ufs/host/ufs-exynos*
22351
22352 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22353 M:      Stanley Chu <stanley.chu@mediatek.com>
22354 L:      linux-scsi@vger.kernel.org
22355 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
22356 S:      Maintained
22357 F:      drivers/ufs/host/ufs-mediatek*
22358
22359 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22360 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
22361 L:      linux-arm-msm@vger.kernel.org
22362 L:      linux-scsi@vger.kernel.org
22363 S:      Maintained
22364 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22365 F:      drivers/ufs/host/ufs-qcom*
22366
22367 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22368 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
22369 L:      linux-renesas-soc@vger.kernel.org
22370 L:      linux-scsi@vger.kernel.org
22371 S:      Maintained
22372 F:      drivers/ufs/host/ufs-renesas.c
22373
22374 UNSORTED BLOCK IMAGES (UBI)
22375 M:      Richard Weinberger <richard@nod.at>
22376 L:      linux-mtd@lists.infradead.org
22377 S:      Supported
22378 W:      http://www.linux-mtd.infradead.org/
22379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22381 F:      drivers/mtd/ubi/
22382 F:      include/linux/mtd/ubi.h
22383 F:      include/uapi/mtd/ubi-user.h
22384
22385 USB "USBNET" DRIVER FRAMEWORK
22386 M:      Oliver Neukum <oneukum@suse.com>
22387 L:      netdev@vger.kernel.org
22388 S:      Maintained
22389 W:      http://www.linux-usb.org/usbnet
22390 F:      drivers/net/usb/usbnet.c
22391 F:      include/linux/usb/usbnet.h
22392
22393 USB ACM DRIVER
22394 M:      Oliver Neukum <oneukum@suse.com>
22395 L:      linux-usb@vger.kernel.org
22396 S:      Maintained
22397 F:      Documentation/usb/acm.rst
22398 F:      drivers/usb/class/cdc-acm.*
22399
22400 USB APPLE MFI FASTCHARGE DRIVER
22401 M:      Bastien Nocera <hadess@hadess.net>
22402 L:      linux-usb@vger.kernel.org
22403 S:      Maintained
22404 F:      drivers/usb/misc/apple-mfi-fastcharge.c
22405
22406 USB AR5523 WIRELESS DRIVER
22407 L:      linux-wireless@vger.kernel.org
22408 S:      Orphan
22409 F:      drivers/net/wireless/ath/ar5523/
22410
22411 USB ATTACHED SCSI
22412 M:      Oliver Neukum <oneukum@suse.com>
22413 L:      linux-usb@vger.kernel.org
22414 L:      linux-scsi@vger.kernel.org
22415 S:      Maintained
22416 F:      drivers/usb/storage/uas.c
22417
22418 USB CDC ETHERNET DRIVER
22419 M:      Oliver Neukum <oliver@neukum.org>
22420 L:      linux-usb@vger.kernel.org
22421 S:      Maintained
22422 F:      drivers/net/usb/cdc_*.c
22423 F:      include/uapi/linux/usb/cdc.h
22424
22425 USB CHAOSKEY DRIVER
22426 M:      Keith Packard <keithp@keithp.com>
22427 L:      linux-usb@vger.kernel.org
22428 S:      Maintained
22429 F:      drivers/usb/misc/chaoskey.c
22430
22431 USB CYPRESS C67X00 DRIVER
22432 L:      linux-usb@vger.kernel.org
22433 S:      Orphan
22434 F:      drivers/usb/c67x00/
22435
22436 USB DAVICOM DM9601 DRIVER
22437 M:      Peter Korsgaard <peter@korsgaard.com>
22438 L:      netdev@vger.kernel.org
22439 S:      Maintained
22440 W:      http://www.linux-usb.org/usbnet
22441 F:      drivers/net/usb/dm9601.c
22442
22443 USB EHCI DRIVER
22444 M:      Alan Stern <stern@rowland.harvard.edu>
22445 L:      linux-usb@vger.kernel.org
22446 S:      Maintained
22447 F:      Documentation/usb/ehci.rst
22448 F:      drivers/usb/host/ehci*
22449
22450 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22451 M:      Jiri Kosina <jikos@kernel.org>
22452 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
22453 L:      linux-usb@vger.kernel.org
22454 S:      Maintained
22455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22456 F:      Documentation/hid/hiddev.rst
22457 F:      drivers/hid/usbhid/
22458
22459 USB INTEL XHCI ROLE MUX DRIVER
22460 M:      Hans de Goede <hdegoede@redhat.com>
22461 L:      linux-usb@vger.kernel.org
22462 S:      Maintained
22463 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
22464
22465 USB IP DRIVER FOR HISILICON KIRIN 960
22466 M:      Yu Chen <chenyu56@huawei.com>
22467 M:      Binghui Wang <wangbinghui@hisilicon.com>
22468 L:      linux-usb@vger.kernel.org
22469 S:      Maintained
22470 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22471 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
22472
22473 USB IP DRIVER FOR HISILICON KIRIN 970
22474 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
22475 L:      linux-usb@vger.kernel.org
22476 S:      Maintained
22477 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22478 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
22479
22480 USB ISP116X DRIVER
22481 M:      Olav Kongas <ok@artecdesign.ee>
22482 L:      linux-usb@vger.kernel.org
22483 S:      Maintained
22484 F:      drivers/usb/host/isp116x*
22485 F:      include/linux/usb/isp116x.h
22486
22487 USB ISP1760 DRIVER
22488 M:      Rui Miguel Silva <rui.silva@linaro.org>
22489 L:      linux-usb@vger.kernel.org
22490 S:      Maintained
22491 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22492 F:      drivers/usb/isp1760/*
22493
22494 USB LAN78XX ETHERNET DRIVER
22495 M:      Woojung Huh <woojung.huh@microchip.com>
22496 M:      UNGLinuxDriver@microchip.com
22497 L:      netdev@vger.kernel.org
22498 S:      Maintained
22499 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22500 F:      drivers/net/usb/lan78xx.*
22501 F:      include/dt-bindings/net/microchip-lan78xx.h
22502
22503 USB MASS STORAGE DRIVER
22504 M:      Alan Stern <stern@rowland.harvard.edu>
22505 L:      linux-usb@vger.kernel.org
22506 L:      usb-storage@lists.one-eyed-alien.net
22507 S:      Maintained
22508 F:      drivers/usb/storage/
22509
22510 USB MIDI DRIVER
22511 M:      Clemens Ladisch <clemens@ladisch.de>
22512 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22513 S:      Maintained
22514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22515 F:      sound/usb/midi.*
22516
22517 USB NETWORKING DRIVERS
22518 L:      linux-usb@vger.kernel.org
22519 S:      Odd Fixes
22520 F:      drivers/net/usb/
22521
22522 USB OHCI DRIVER
22523 M:      Alan Stern <stern@rowland.harvard.edu>
22524 L:      linux-usb@vger.kernel.org
22525 S:      Maintained
22526 F:      Documentation/usb/ohci.rst
22527 F:      drivers/usb/host/ohci*
22528
22529 USB OTG FSM (Finite State Machine)
22530 M:      Peter Chen <peter.chen@kernel.org>
22531 L:      linux-usb@vger.kernel.org
22532 S:      Maintained
22533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22534 F:      drivers/usb/common/usb-otg-fsm.c
22535
22536 USB OVER IP DRIVER
22537 M:      Valentina Manea <valentina.manea.m@gmail.com>
22538 M:      Shuah Khan <shuah@kernel.org>
22539 M:      Shuah Khan <skhan@linuxfoundation.org>
22540 R:      Hongren Zheng <i@zenithal.me>
22541 L:      linux-usb@vger.kernel.org
22542 S:      Maintained
22543 F:      Documentation/usb/usbip_protocol.rst
22544 F:      drivers/usb/usbip/
22545 F:      tools/testing/selftests/drivers/usb/usbip/
22546 F:      tools/usb/usbip/
22547
22548 USB PEGASUS DRIVER
22549 M:      Petko Manolov <petkan@nucleusys.com>
22550 L:      linux-usb@vger.kernel.org
22551 L:      netdev@vger.kernel.org
22552 S:      Maintained
22553 W:      https://github.com/petkan/pegasus
22554 T:      git https://github.com/petkan/pegasus.git
22555 F:      drivers/net/usb/pegasus.*
22556
22557 USB PRINTER DRIVER (usblp)
22558 M:      Pete Zaitcev <zaitcev@redhat.com>
22559 L:      linux-usb@vger.kernel.org
22560 S:      Supported
22561 F:      drivers/usb/class/usblp.c
22562
22563 USB QMI WWAN NETWORK DRIVER
22564 M:      Bjørn Mork <bjorn@mork.no>
22565 L:      netdev@vger.kernel.org
22566 S:      Maintained
22567 F:      Documentation/ABI/testing/sysfs-class-net-qmi
22568 F:      drivers/net/usb/qmi_wwan.c
22569
22570 USB RAW GADGET DRIVER
22571 R:      Andrey Konovalov <andreyknvl@gmail.com>
22572 L:      linux-usb@vger.kernel.org
22573 S:      Maintained
22574 F:      Documentation/usb/raw-gadget.rst
22575 F:      drivers/usb/gadget/legacy/raw_gadget.c
22576 F:      include/uapi/linux/usb/raw_gadget.h
22577
22578 USB RTL8150 DRIVER
22579 M:      Petko Manolov <petkan@nucleusys.com>
22580 L:      linux-usb@vger.kernel.org
22581 L:      netdev@vger.kernel.org
22582 S:      Maintained
22583 W:      https://github.com/petkan/rtl8150
22584 T:      git https://github.com/petkan/rtl8150.git
22585 F:      drivers/net/usb/rtl8150.c
22586
22587 USB SERIAL SUBSYSTEM
22588 M:      Johan Hovold <johan@kernel.org>
22589 L:      linux-usb@vger.kernel.org
22590 S:      Maintained
22591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22592 F:      Documentation/usb/usb-serial.rst
22593 F:      drivers/usb/serial/
22594 F:      include/linux/usb/serial.h
22595
22596 USB SMSC75XX ETHERNET DRIVER
22597 M:      Steve Glendinning <steve.glendinning@shawell.net>
22598 L:      netdev@vger.kernel.org
22599 S:      Maintained
22600 F:      drivers/net/usb/smsc75xx.*
22601
22602 USB SMSC95XX ETHERNET DRIVER
22603 M:      Steve Glendinning <steve.glendinning@shawell.net>
22604 M:      UNGLinuxDriver@microchip.com
22605 L:      netdev@vger.kernel.org
22606 S:      Maintained
22607 F:      drivers/net/usb/smsc95xx.*
22608
22609 USB SUBSYSTEM
22610 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22611 L:      linux-usb@vger.kernel.org
22612 S:      Supported
22613 W:      http://www.linux-usb.org
22614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22615 F:      Documentation/devicetree/bindings/usb/
22616 F:      Documentation/usb/
22617 F:      drivers/usb/
22618 F:      include/dt-bindings/usb/
22619 F:      include/linux/usb.h
22620 F:      include/linux/usb/
22621 F:      include/uapi/linux/usb/
22622
22623 USB TYPEC BUS FOR ALTERNATE MODES
22624 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22625 L:      linux-usb@vger.kernel.org
22626 S:      Maintained
22627 F:      Documentation/ABI/testing/sysfs-bus-typec
22628 F:      Documentation/driver-api/usb/typec_bus.rst
22629 F:      drivers/usb/typec/altmodes/
22630 F:      include/linux/usb/typec_altmode.h
22631
22632 USB TYPEC CLASS
22633 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22634 L:      linux-usb@vger.kernel.org
22635 S:      Maintained
22636 F:      Documentation/ABI/testing/sysfs-class-typec
22637 F:      Documentation/driver-api/usb/typec.rst
22638 F:      drivers/usb/typec/
22639 F:      include/linux/usb/typec.h
22640
22641 USB TYPEC INTEL PMC MUX DRIVER
22642 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22643 L:      linux-usb@vger.kernel.org
22644 S:      Maintained
22645 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22646 F:      drivers/usb/typec/mux/intel_pmc_mux.c
22647
22648 USB TYPEC PI3USB30532 MUX DRIVER
22649 M:      Hans de Goede <hdegoede@redhat.com>
22650 L:      linux-usb@vger.kernel.org
22651 S:      Maintained
22652 F:      drivers/usb/typec/mux/pi3usb30532.c
22653
22654 USB TYPEC PORT CONTROLLER DRIVERS
22655 M:      Guenter Roeck <linux@roeck-us.net>
22656 L:      linux-usb@vger.kernel.org
22657 S:      Maintained
22658 F:      drivers/usb/typec/tcpm/
22659
22660 USB UHCI DRIVER
22661 M:      Alan Stern <stern@rowland.harvard.edu>
22662 L:      linux-usb@vger.kernel.org
22663 S:      Maintained
22664 F:      drivers/usb/host/uhci*
22665
22666 USB VIDEO CLASS
22667 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22668 L:      linux-media@vger.kernel.org
22669 S:      Maintained
22670 W:      http://www.ideasonboard.org/uvc/
22671 T:      git git://linuxtv.org/media_tree.git
22672 F:      drivers/media/usb/uvc/
22673 F:      include/uapi/linux/uvcvideo.h
22674
22675 USB WEBCAM GADGET
22676 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22677 M:      Daniel Scally <dan.scally@ideasonboard.com>
22678 L:      linux-usb@vger.kernel.org
22679 S:      Maintained
22680 F:      drivers/usb/gadget/function/*uvc*
22681 F:      drivers/usb/gadget/legacy/webcam.c
22682 F:      include/uapi/linux/usb/g_uvc.h
22683
22684 USB WIRELESS RNDIS DRIVER (rndis_wlan)
22685 L:      linux-wireless@vger.kernel.org
22686 S:      Orphan
22687 F:      drivers/net/wireless/legacy/rndis_wlan.c
22688
22689 USB XHCI DRIVER
22690 M:      Mathias Nyman <mathias.nyman@intel.com>
22691 L:      linux-usb@vger.kernel.org
22692 S:      Supported
22693 F:      drivers/usb/host/pci-quirks*
22694 F:      drivers/usb/host/xhci*
22695
22696 USB ZD1201 DRIVER
22697 L:      linux-wireless@vger.kernel.org
22698 S:      Orphan
22699 W:      http://linux-lc100020.sourceforge.net
22700 F:      drivers/net/wireless/zydas/zd1201.*
22701
22702 USER DATAGRAM PROTOCOL (UDP)
22703 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22704 S:      Maintained
22705 F:      include/linux/udp.h
22706 F:      net/ipv4/udp.c
22707 F:      net/ipv6/udp.c
22708
22709 USER-MODE LINUX (UML)
22710 M:      Richard Weinberger <richard@nod.at>
22711 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
22712 M:      Johannes Berg <johannes@sipsolutions.net>
22713 L:      linux-um@lists.infradead.org
22714 S:      Maintained
22715 W:      http://user-mode-linux.sourceforge.net
22716 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
22717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22719 F:      Documentation/virt/uml/
22720 F:      arch/um/
22721 F:      arch/x86/um/
22722 F:      fs/hostfs/
22723
22724 USERSPACE COPYIN/COPYOUT (UIOVEC)
22725 M:      Alexander Viro <viro@zeniv.linux.org.uk>
22726 S:      Maintained
22727 F:      include/linux/uio.h
22728 F:      lib/iov_iter.c
22729
22730 USERSPACE DMA BUFFER DRIVER
22731 M:      Gerd Hoffmann <kraxel@redhat.com>
22732 L:      dri-devel@lists.freedesktop.org
22733 S:      Maintained
22734 T:      git git://anongit.freedesktop.org/drm/drm-misc
22735 F:      drivers/dma-buf/udmabuf.c
22736 F:      include/uapi/linux/udmabuf.h
22737
22738 USERSPACE I/O (UIO)
22739 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22740 S:      Maintained
22741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22742 F:      Documentation/driver-api/uio-howto.rst
22743 F:      drivers/uio/
22744 F:      include/linux/uio_driver.h
22745
22746 UTIL-LINUX PACKAGE
22747 M:      Karel Zak <kzak@redhat.com>
22748 L:      util-linux@vger.kernel.org
22749 S:      Maintained
22750 W:      http://en.wikipedia.org/wiki/Util-linux
22751 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22752
22753 UUID HELPERS
22754 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22755 L:      linux-kernel@vger.kernel.org
22756 S:      Maintained
22757 F:      include/linux/uuid.h
22758 F:      lib/test_uuid.c
22759 F:      lib/uuid.c
22760
22761 UV SYSFS DRIVER
22762 M:      Justin Ernst <justin.ernst@hpe.com>
22763 L:      platform-driver-x86@vger.kernel.org
22764 S:      Maintained
22765 F:      drivers/platform/x86/uv_sysfs.c
22766
22767 UVESAFB DRIVER
22768 M:      Michal Januszewski <spock@gentoo.org>
22769 L:      linux-fbdev@vger.kernel.org
22770 S:      Maintained
22771 W:      https://github.com/mjanusz/v86d
22772 F:      Documentation/fb/uvesafb.rst
22773 F:      drivers/video/fbdev/uvesafb.*
22774
22775 Ux500 CLOCK DRIVERS
22776 M:      Ulf Hansson <ulf.hansson@linaro.org>
22777 L:      linux-clk@vger.kernel.org
22778 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22779 S:      Maintained
22780 F:      drivers/clk/ux500/
22781
22782 V4L2 ASYNC AND FWNODE FRAMEWORKS
22783 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22784 L:      linux-media@vger.kernel.org
22785 S:      Maintained
22786 T:      git git://linuxtv.org/media_tree.git
22787 F:      drivers/media/v4l2-core/v4l2-async.c
22788 F:      drivers/media/v4l2-core/v4l2-fwnode.c
22789 F:      include/media/v4l2-async.h
22790 F:      include/media/v4l2-fwnode.h
22791
22792 V4L2 LENS DRIVERS
22793 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22794 L:      linux-media@vger.kernel.org
22795 S:      Maintained
22796 F:      drivers/media/i2c/ak*
22797 F:      drivers/media/i2c/dw*
22798 F:      drivers/media/i2c/lm*
22799
22800 V4L2 CAMERA SENSOR DRIVERS
22801 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22802 L:      linux-media@vger.kernel.org
22803 S:      Maintained
22804 F:      Documentation/driver-api/media/camera-sensor.rst
22805 F:      Documentation/driver-api/media/tx-rx.rst
22806 F:      drivers/media/i2c/ar*
22807 F:      drivers/media/i2c/hi*
22808 F:      drivers/media/i2c/imx*
22809 F:      drivers/media/i2c/mt*
22810 F:      drivers/media/i2c/og*
22811 F:      drivers/media/i2c/ov*
22812 F:      drivers/media/i2c/s5*
22813 F:      drivers/media/i2c/st-vgxy61.c
22814
22815 VF610 NAND DRIVER
22816 M:      Stefan Agner <stefan@agner.ch>
22817 L:      linux-mtd@lists.infradead.org
22818 S:      Supported
22819 F:      drivers/mtd/nand/raw/vf610_nfc.c
22820
22821 VFAT/FAT/MSDOS FILESYSTEM
22822 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
22823 S:      Maintained
22824 F:      Documentation/filesystems/vfat.rst
22825 F:      fs/fat/
22826 F:      tools/testing/selftests/filesystems/fat/
22827
22828 VFIO CDX DRIVER
22829 M:      Nipun Gupta <nipun.gupta@amd.com>
22830 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
22831 L:      kvm@vger.kernel.org
22832 S:      Maintained
22833 F:      drivers/vfio/cdx/*
22834
22835 VFIO DRIVER
22836 M:      Alex Williamson <alex.williamson@redhat.com>
22837 L:      kvm@vger.kernel.org
22838 S:      Maintained
22839 T:      git https://github.com/awilliam/linux-vfio.git
22840 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
22841 F:      Documentation/driver-api/vfio.rst
22842 F:      drivers/vfio/
22843 F:      include/linux/vfio.h
22844 F:      include/linux/vfio_pci_core.h
22845 F:      include/uapi/linux/vfio.h
22846
22847 VFIO FSL-MC DRIVER
22848 M:      Diana Craciun <diana.craciun@oss.nxp.com>
22849 L:      kvm@vger.kernel.org
22850 S:      Maintained
22851 F:      drivers/vfio/fsl-mc/
22852
22853 VFIO HISILICON PCI DRIVER
22854 M:      Longfang Liu <liulongfang@huawei.com>
22855 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22856 L:      kvm@vger.kernel.org
22857 S:      Maintained
22858 F:      drivers/vfio/pci/hisilicon/
22859
22860 VFIO MEDIATED DEVICE DRIVERS
22861 M:      Kirti Wankhede <kwankhede@nvidia.com>
22862 L:      kvm@vger.kernel.org
22863 S:      Maintained
22864 F:      Documentation/driver-api/vfio-mediated-device.rst
22865 F:      drivers/vfio/mdev/
22866 F:      include/linux/mdev.h
22867 F:      samples/vfio-mdev/
22868
22869 VFIO MLX5 PCI DRIVER
22870 M:      Yishai Hadas <yishaih@nvidia.com>
22871 L:      kvm@vger.kernel.org
22872 S:      Maintained
22873 F:      drivers/vfio/pci/mlx5/
22874
22875 VFIO PCI DEVICE SPECIFIC DRIVERS
22876 R:      Jason Gunthorpe <jgg@nvidia.com>
22877 R:      Yishai Hadas <yishaih@nvidia.com>
22878 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22879 R:      Kevin Tian <kevin.tian@intel.com>
22880 L:      kvm@vger.kernel.org
22881 S:      Maintained
22882 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
22883 F:      drivers/vfio/pci/*/
22884
22885 VFIO PDS PCI DRIVER
22886 M:      Brett Creeley <brett.creeley@amd.com>
22887 L:      kvm@vger.kernel.org
22888 S:      Maintained
22889 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
22890 F:      drivers/vfio/pci/pds/
22891
22892 VFIO PLATFORM DRIVER
22893 M:      Eric Auger <eric.auger@redhat.com>
22894 L:      kvm@vger.kernel.org
22895 S:      Maintained
22896 F:      drivers/vfio/platform/
22897
22898 VGA_SWITCHEROO
22899 R:      Lukas Wunner <lukas@wunner.de>
22900 S:      Maintained
22901 T:      git git://anongit.freedesktop.org/drm/drm-misc
22902 F:      Documentation/gpu/vga-switcheroo.rst
22903 F:      drivers/gpu/vga/vga_switcheroo.c
22904 F:      include/linux/vga_switcheroo.h
22905
22906 VIA RHINE NETWORK DRIVER
22907 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
22908 S:      Maintained
22909 F:      drivers/net/ethernet/via/via-rhine.c
22910
22911 VIA SD/MMC CARD CONTROLLER DRIVER
22912 M:      Bruce Chang <brucechang@via.com.tw>
22913 M:      Harald Welte <HaraldWelte@viatech.com>
22914 S:      Maintained
22915 F:      drivers/mmc/host/via-sdmmc.c
22916
22917 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
22918 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
22919 L:      linux-fbdev@vger.kernel.org
22920 S:      Maintained
22921 F:      drivers/video/fbdev/via/
22922 F:      include/linux/via-core.h
22923 F:      include/linux/via_i2c.h
22924
22925 VIA VELOCITY NETWORK DRIVER
22926 M:      Francois Romieu <romieu@fr.zoreil.com>
22927 L:      netdev@vger.kernel.org
22928 S:      Maintained
22929 F:      drivers/net/ethernet/via/via-velocity.*
22930
22931 VICODEC VIRTUAL CODEC DRIVER
22932 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22933 L:      linux-media@vger.kernel.org
22934 S:      Maintained
22935 W:      https://linuxtv.org
22936 T:      git git://linuxtv.org/media_tree.git
22937 F:      drivers/media/test-drivers/vicodec/*
22938
22939 VIDEO I2C POLLING DRIVER
22940 M:      Matt Ranostay <matt.ranostay@konsulko.com>
22941 L:      linux-media@vger.kernel.org
22942 S:      Maintained
22943 F:      drivers/media/i2c/video-i2c.c
22944
22945 VIDEO MULTIPLEXER DRIVER
22946 M:      Philipp Zabel <p.zabel@pengutronix.de>
22947 L:      linux-media@vger.kernel.org
22948 S:      Maintained
22949 F:      drivers/media/platform/video-mux.c
22950
22951 VIDEOBUF2 FRAMEWORK
22952 M:      Tomasz Figa <tfiga@chromium.org>
22953 M:      Marek Szyprowski <m.szyprowski@samsung.com>
22954 L:      linux-media@vger.kernel.org
22955 S:      Maintained
22956 F:      drivers/media/common/videobuf2/*
22957 F:      include/media/videobuf2-*
22958
22959 VIDTV VIRTUAL DIGITAL TV DRIVER
22960 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
22961 L:      linux-media@vger.kernel.org
22962 S:      Maintained
22963 W:      https://linuxtv.org
22964 T:      git git://linuxtv.org/media_tree.git
22965 F:      drivers/media/test-drivers/vidtv/*
22966
22967 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
22968 M:      Shuah Khan <skhan@linuxfoundation.org>
22969 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
22970 L:      linux-media@vger.kernel.org
22971 S:      Maintained
22972 W:      https://linuxtv.org
22973 T:      git git://linuxtv.org/media_tree.git
22974 F:      drivers/media/test-drivers/vimc/*
22975
22976 VIRT LIB
22977 M:      Alex Williamson <alex.williamson@redhat.com>
22978 M:      Paolo Bonzini <pbonzini@redhat.com>
22979 L:      kvm@vger.kernel.org
22980 S:      Supported
22981 F:      virt/lib/
22982
22983 VIRTIO AND VHOST VSOCK DRIVER
22984 M:      Stefan Hajnoczi <stefanha@redhat.com>
22985 M:      Stefano Garzarella <sgarzare@redhat.com>
22986 L:      kvm@vger.kernel.org
22987 L:      virtualization@lists.linux.dev
22988 L:      netdev@vger.kernel.org
22989 S:      Maintained
22990 F:      drivers/vhost/vsock.c
22991 F:      include/linux/virtio_vsock.h
22992 F:      include/uapi/linux/virtio_vsock.h
22993 F:      net/vmw_vsock/virtio_transport.c
22994 F:      net/vmw_vsock/virtio_transport_common.c
22995
22996 VIRTIO BALLOON
22997 M:      "Michael S. Tsirkin" <mst@redhat.com>
22998 M:      David Hildenbrand <david@redhat.com>
22999 L:      virtualization@lists.linux.dev
23000 S:      Maintained
23001 F:      drivers/virtio/virtio_balloon.c
23002 F:      include/linux/balloon_compaction.h
23003 F:      include/uapi/linux/virtio_balloon.h
23004 F:      mm/balloon_compaction.c
23005
23006 VIRTIO BLOCK AND SCSI DRIVERS
23007 M:      "Michael S. Tsirkin" <mst@redhat.com>
23008 M:      Jason Wang <jasowang@redhat.com>
23009 R:      Paolo Bonzini <pbonzini@redhat.com>
23010 R:      Stefan Hajnoczi <stefanha@redhat.com>
23011 L:      virtualization@lists.linux.dev
23012 S:      Maintained
23013 F:      drivers/block/virtio_blk.c
23014 F:      drivers/scsi/virtio_scsi.c
23015 F:      include/uapi/linux/virtio_blk.h
23016 F:      include/uapi/linux/virtio_scsi.h
23017
23018 VIRTIO CONSOLE DRIVER
23019 M:      Amit Shah <amit@kernel.org>
23020 L:      virtualization@lists.linux.dev
23021 S:      Maintained
23022 F:      drivers/char/virtio_console.c
23023 F:      include/linux/virtio_console.h
23024 F:      include/uapi/linux/virtio_console.h
23025
23026 VIRTIO CORE AND NET DRIVERS
23027 M:      "Michael S. Tsirkin" <mst@redhat.com>
23028 M:      Jason Wang <jasowang@redhat.com>
23029 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23030 L:      virtualization@lists.linux.dev
23031 S:      Maintained
23032 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23033 F:      Documentation/ABI/testing/sysfs-class-vduse
23034 F:      Documentation/devicetree/bindings/virtio/
23035 F:      Documentation/driver-api/virtio/
23036 F:      drivers/block/virtio_blk.c
23037 F:      drivers/crypto/virtio/
23038 F:      drivers/net/virtio_net.c
23039 F:      drivers/vdpa/
23040 F:      drivers/virtio/
23041 F:      include/linux/vdpa.h
23042 F:      include/linux/virtio*.h
23043 F:      include/linux/vringh.h
23044 F:      include/uapi/linux/virtio_*.h
23045 F:      tools/virtio/
23046
23047 VIRTIO CRYPTO DRIVER
23048 M:      Gonglei <arei.gonglei@huawei.com>
23049 L:      virtualization@lists.linux.dev
23050 L:      linux-crypto@vger.kernel.org
23051 S:      Maintained
23052 F:      drivers/crypto/virtio/
23053 F:      include/uapi/linux/virtio_crypto.h
23054
23055 VIRTIO DRIVERS FOR S390
23056 M:      Cornelia Huck <cohuck@redhat.com>
23057 M:      Halil Pasic <pasic@linux.ibm.com>
23058 M:      Eric Farman <farman@linux.ibm.com>
23059 L:      linux-s390@vger.kernel.org
23060 L:      virtualization@lists.linux.dev
23061 L:      kvm@vger.kernel.org
23062 S:      Supported
23063 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23064 F:      drivers/s390/virtio/
23065
23066 VIRTIO FILE SYSTEM
23067 M:      Vivek Goyal <vgoyal@redhat.com>
23068 M:      Stefan Hajnoczi <stefanha@redhat.com>
23069 M:      Miklos Szeredi <miklos@szeredi.hu>
23070 L:      virtualization@lists.linux.dev
23071 L:      linux-fsdevel@vger.kernel.org
23072 S:      Supported
23073 W:      https://virtio-fs.gitlab.io/
23074 F:      Documentation/filesystems/virtiofs.rst
23075 F:      fs/fuse/virtio_fs.c
23076 F:      include/uapi/linux/virtio_fs.h
23077
23078 VIRTIO GPIO DRIVER
23079 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23080 M:      Viresh Kumar <vireshk@kernel.org>
23081 L:      linux-gpio@vger.kernel.org
23082 L:      virtualization@lists.linux.dev
23083 S:      Maintained
23084 F:      drivers/gpio/gpio-virtio.c
23085 F:      include/uapi/linux/virtio_gpio.h
23086
23087 VIRTIO GPU DRIVER
23088 M:      David Airlie <airlied@redhat.com>
23089 M:      Gerd Hoffmann <kraxel@redhat.com>
23090 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23091 R:      Chia-I Wu <olvaffe@gmail.com>
23092 L:      dri-devel@lists.freedesktop.org
23093 L:      virtualization@lists.linux.dev
23094 S:      Maintained
23095 T:      git git://anongit.freedesktop.org/drm/drm-misc
23096 F:      drivers/gpu/drm/ci/xfails/virtio*
23097 F:      drivers/gpu/drm/virtio/
23098 F:      include/uapi/linux/virtio_gpu.h
23099
23100 VIRTIO HOST (VHOST)
23101 M:      "Michael S. Tsirkin" <mst@redhat.com>
23102 M:      Jason Wang <jasowang@redhat.com>
23103 L:      kvm@vger.kernel.org
23104 L:      virtualization@lists.linux.dev
23105 L:      netdev@vger.kernel.org
23106 S:      Maintained
23107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23108 F:      drivers/vhost/
23109 F:      include/linux/sched/vhost_task.h
23110 F:      include/linux/vhost_iotlb.h
23111 F:      include/uapi/linux/vhost.h
23112 F:      kernel/vhost_task.c
23113
23114 VIRTIO HOST (VHOST-SCSI)
23115 M:      "Michael S. Tsirkin" <mst@redhat.com>
23116 M:      Jason Wang <jasowang@redhat.com>
23117 M:      Mike Christie <michael.christie@oracle.com>
23118 R:      Paolo Bonzini <pbonzini@redhat.com>
23119 R:      Stefan Hajnoczi <stefanha@redhat.com>
23120 L:      virtualization@lists.linux.dev
23121 S:      Maintained
23122 F:      drivers/vhost/scsi.c
23123
23124 VIRTIO I2C DRIVER
23125 M:      Conghui Chen <conghui.chen@intel.com>
23126 M:      Viresh Kumar <viresh.kumar@linaro.org>
23127 L:      linux-i2c@vger.kernel.org
23128 L:      virtualization@lists.linux.dev
23129 S:      Maintained
23130 F:      drivers/i2c/busses/i2c-virtio.c
23131 F:      include/uapi/linux/virtio_i2c.h
23132
23133 VIRTIO INPUT DRIVER
23134 M:      Gerd Hoffmann <kraxel@redhat.com>
23135 S:      Maintained
23136 F:      drivers/virtio/virtio_input.c
23137 F:      include/uapi/linux/virtio_input.h
23138
23139 VIRTIO IOMMU DRIVER
23140 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23141 L:      virtualization@lists.linux.dev
23142 S:      Maintained
23143 F:      drivers/iommu/virtio-iommu.c
23144 F:      include/uapi/linux/virtio_iommu.h
23145
23146 VIRTIO MEM DRIVER
23147 M:      David Hildenbrand <david@redhat.com>
23148 L:      virtualization@lists.linux.dev
23149 S:      Maintained
23150 W:      https://virtio-mem.gitlab.io/
23151 F:      drivers/virtio/virtio_mem.c
23152 F:      include/uapi/linux/virtio_mem.h
23153
23154 VIRTIO PMEM DRIVER
23155 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23156 L:      virtualization@lists.linux.dev
23157 S:      Maintained
23158 F:      drivers/nvdimm/nd_virtio.c
23159 F:      drivers/nvdimm/virtio_pmem.c
23160
23161 VIRTIO SOUND DRIVER
23162 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23163 M:      "Michael S. Tsirkin" <mst@redhat.com>
23164 L:      virtualization@lists.linux.dev
23165 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23166 S:      Maintained
23167 F:      include/uapi/linux/virtio_snd.h
23168 F:      sound/virtio/*
23169
23170 VIRTUAL BOX GUEST DEVICE DRIVER
23171 M:      Hans de Goede <hdegoede@redhat.com>
23172 M:      Arnd Bergmann <arnd@arndb.de>
23173 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23174 S:      Maintained
23175 F:      drivers/virt/vboxguest/
23176 F:      include/linux/vbox_utils.h
23177 F:      include/uapi/linux/vbox*.h
23178
23179 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23180 M:      Hans de Goede <hdegoede@redhat.com>
23181 L:      linux-fsdevel@vger.kernel.org
23182 S:      Maintained
23183 F:      fs/vboxsf/*
23184
23185 VIRTUAL PCM TEST DRIVER
23186 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23187 L:      linux-sound@vger.kernel.org
23188 S:      Maintained
23189 F:      Documentation/sound/cards/pcmtest.rst
23190 F:      sound/drivers/pcmtest.c
23191 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23192
23193 VIRTUAL SERIO DEVICE DRIVER
23194 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23195 S:      Maintained
23196 F:      drivers/input/serio/userio.c
23197 F:      include/uapi/linux/userio.h
23198
23199 VISL VIRTUAL STATELESS DECODER DRIVER
23200 M:      Daniel Almeida <daniel.almeida@collabora.com>
23201 L:      linux-media@vger.kernel.org
23202 S:      Supported
23203 F:      drivers/media/test-drivers/visl
23204
23205 VIVID VIRTUAL VIDEO DRIVER
23206 M:      Hans Verkuil <hverkuil@xs4all.nl>
23207 L:      linux-media@vger.kernel.org
23208 S:      Maintained
23209 W:      https://linuxtv.org
23210 T:      git git://linuxtv.org/media_tree.git
23211 F:      drivers/media/test-drivers/vivid/*
23212
23213 VM SOCKETS (AF_VSOCK)
23214 M:      Stefano Garzarella <sgarzare@redhat.com>
23215 L:      virtualization@lists.linux.dev
23216 L:      netdev@vger.kernel.org
23217 S:      Maintained
23218 F:      drivers/net/vsockmon.c
23219 F:      include/net/af_vsock.h
23220 F:      include/uapi/linux/vm_sockets.h
23221 F:      include/uapi/linux/vm_sockets_diag.h
23222 F:      include/uapi/linux/vsockmon.h
23223 F:      net/vmw_vsock/
23224 F:      tools/testing/vsock/
23225
23226 VMALLOC
23227 M:      Andrew Morton <akpm@linux-foundation.org>
23228 R:      Uladzislau Rezki <urezki@gmail.com>
23229 R:      Christoph Hellwig <hch@infradead.org>
23230 R:      Lorenzo Stoakes <lstoakes@gmail.com>
23231 L:      linux-mm@kvack.org
23232 S:      Maintained
23233 W:      http://www.linux-mm.org
23234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23235 F:      include/linux/vmalloc.h
23236 F:      mm/vmalloc.c
23237
23238 VME SUBSYSTEM
23239 M:      Martyn Welch <martyn@welchs.me.uk>
23240 M:      Manohar Vanga <manohar.vanga@gmail.com>
23241 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23242 L:      linux-kernel@vger.kernel.org
23243 S:      Odd fixes
23244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23245 F:      Documentation/driver-api/vme.rst
23246 F:      drivers/staging/vme_user/
23247
23248 VMWARE BALLOON DRIVER
23249 M:      Nadav Amit <namit@vmware.com>
23250 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23251 L:      linux-kernel@vger.kernel.org
23252 S:      Supported
23253 F:      drivers/misc/vmw_balloon.c
23254
23255 VMWARE HYPERVISOR INTERFACE
23256 M:      Ajay Kaher <akaher@vmware.com>
23257 M:      Alexey Makhalov <amakhalov@vmware.com>
23258 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23259 L:      virtualization@lists.linux.dev
23260 L:      x86@kernel.org
23261 S:      Supported
23262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23263 F:      arch/x86/include/asm/vmware.h
23264 F:      arch/x86/kernel/cpu/vmware.c
23265
23266 VMWARE PVRDMA DRIVER
23267 M:      Bryan Tan <bryantan@vmware.com>
23268 M:      Vishnu Dasa <vdasa@vmware.com>
23269 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23270 L:      linux-rdma@vger.kernel.org
23271 S:      Supported
23272 F:      drivers/infiniband/hw/vmw_pvrdma/
23273
23274 VMWARE PVSCSI DRIVER
23275 M:      Vishal Bhakta <vbhakta@vmware.com>
23276 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23277 L:      linux-scsi@vger.kernel.org
23278 S:      Supported
23279 F:      drivers/scsi/vmw_pvscsi.c
23280 F:      drivers/scsi/vmw_pvscsi.h
23281
23282 VMWARE VIRTUAL PTP CLOCK DRIVER
23283 M:      Jeff Sipek <jsipek@vmware.com>
23284 R:      Ajay Kaher <akaher@vmware.com>
23285 R:      Alexey Makhalov <amakhalov@vmware.com>
23286 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23287 L:      netdev@vger.kernel.org
23288 S:      Supported
23289 F:      drivers/ptp/ptp_vmw.c
23290
23291 VMWARE VMCI DRIVER
23292 M:      Bryan Tan <bryantan@vmware.com>
23293 M:      Vishnu Dasa <vdasa@vmware.com>
23294 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23295 L:      linux-kernel@vger.kernel.org
23296 S:      Supported
23297 F:      drivers/misc/vmw_vmci/
23298 F:      include/linux/vmw_vmci*
23299
23300 VMWARE VMMOUSE SUBDRIVER
23301 M:      Zack Rusin <zackr@vmware.com>
23302 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
23303 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23304 L:      linux-input@vger.kernel.org
23305 S:      Supported
23306 F:      drivers/input/mouse/vmmouse.c
23307 F:      drivers/input/mouse/vmmouse.h
23308
23309 VMWARE VMXNET3 ETHERNET DRIVER
23310 M:      Ronak Doshi <doshir@vmware.com>
23311 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23312 L:      netdev@vger.kernel.org
23313 S:      Supported
23314 F:      drivers/net/vmxnet3/
23315
23316 VMWARE VSOCK VMCI TRANSPORT DRIVER
23317 M:      Bryan Tan <bryantan@vmware.com>
23318 M:      Vishnu Dasa <vdasa@vmware.com>
23319 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23320 L:      linux-kernel@vger.kernel.org
23321 S:      Supported
23322 F:      net/vmw_vsock/vmci_transport*
23323
23324 VOCORE VOCORE2 BOARD
23325 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
23326 L:      linux-mips@vger.kernel.org
23327 S:      Maintained
23328 F:      arch/mips/boot/dts/ralink/vocore2.dts
23329
23330 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23331 M:      Liam Girdwood <lgirdwood@gmail.com>
23332 M:      Mark Brown <broonie@kernel.org>
23333 L:      linux-kernel@vger.kernel.org
23334 S:      Supported
23335 W:      http://www.slimlogic.co.uk/?p=48
23336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23337 F:      Documentation/devicetree/bindings/regulator/
23338 F:      Documentation/power/regulator/
23339 F:      drivers/regulator/
23340 F:      include/dt-bindings/regulator/
23341 F:      include/linux/regulator/
23342 K:      regulator_get_optional
23343
23344 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23345 R:      Matti Vaittinen <mazziesaccount@gmail.com>
23346 F:      drivers/regulator/irq_helpers.c
23347
23348 VRF
23349 M:      David Ahern <dsahern@kernel.org>
23350 L:      netdev@vger.kernel.org
23351 S:      Maintained
23352 F:      Documentation/networking/vrf.rst
23353 F:      drivers/net/vrf.c
23354
23355 VSPRINTF
23356 M:      Petr Mladek <pmladek@suse.com>
23357 M:      Steven Rostedt <rostedt@goodmis.org>
23358 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23359 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
23360 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
23361 S:      Maintained
23362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23363 F:      Documentation/core-api/printk-formats.rst
23364 F:      lib/test_printf.c
23365 F:      lib/test_scanf.c
23366 F:      lib/vsprintf.c
23367
23368 VT1211 HARDWARE MONITOR DRIVER
23369 M:      Juerg Haefliger <juergh@proton.me>
23370 L:      linux-hwmon@vger.kernel.org
23371 S:      Maintained
23372 F:      Documentation/hwmon/vt1211.rst
23373 F:      drivers/hwmon/vt1211.c
23374
23375 VT8231 HARDWARE MONITOR DRIVER
23376 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
23377 L:      linux-hwmon@vger.kernel.org
23378 S:      Maintained
23379 F:      drivers/hwmon/vt8231.c
23380
23381 VUB300 USB to SDIO/SD/MMC bridge chip
23382 L:      linux-mmc@vger.kernel.org
23383 S:      Orphan
23384 F:      drivers/mmc/host/vub300.c
23385
23386 W1 DALLAS'S 1-WIRE BUS
23387 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
23388 S:      Maintained
23389 F:      Documentation/devicetree/bindings/w1/
23390 F:      Documentation/w1/
23391 F:      drivers/w1/
23392 F:      include/linux/w1.h
23393
23394 W83791D HARDWARE MONITORING DRIVER
23395 M:      Marc Hulsman <m.hulsman@tudelft.nl>
23396 L:      linux-hwmon@vger.kernel.org
23397 S:      Maintained
23398 F:      Documentation/hwmon/w83791d.rst
23399 F:      drivers/hwmon/w83791d.c
23400
23401 W83793 HARDWARE MONITORING DRIVER
23402 M:      Rudolf Marek <r.marek@assembler.cz>
23403 L:      linux-hwmon@vger.kernel.org
23404 S:      Maintained
23405 F:      Documentation/hwmon/w83793.rst
23406 F:      drivers/hwmon/w83793.c
23407
23408 W83795 HARDWARE MONITORING DRIVER
23409 M:      Jean Delvare <jdelvare@suse.com>
23410 L:      linux-hwmon@vger.kernel.org
23411 S:      Maintained
23412 F:      drivers/hwmon/w83795.c
23413
23414 W83L51xD SD/MMC CARD INTERFACE DRIVER
23415 M:      Pierre Ossman <pierre@ossman.eu>
23416 S:      Maintained
23417 F:      drivers/mmc/host/wbsd.*
23418
23419 WACOM PROTOCOL 4 SERIAL TABLETS
23420 M:      Julian Squires <julian@cipht.net>
23421 M:      Hans de Goede <hdegoede@redhat.com>
23422 L:      linux-input@vger.kernel.org
23423 S:      Maintained
23424 F:      drivers/input/tablet/wacom_serial4.c
23425
23426 WANGXUN ETHERNET DRIVER
23427 M:      Jiawen Wu <jiawenwu@trustnetic.com>
23428 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
23429 L:      netdev@vger.kernel.org
23430 S:      Maintained
23431 W:      https://www.net-swift.com
23432 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
23433 F:      drivers/net/ethernet/wangxun/
23434 F:      drivers/net/pcs/pcs-xpcs-wx.c
23435
23436 WATCHDOG DEVICE DRIVERS
23437 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
23438 M:      Guenter Roeck <linux@roeck-us.net>
23439 L:      linux-watchdog@vger.kernel.org
23440 S:      Maintained
23441 W:      http://www.linux-watchdog.org/
23442 T:      git git://www.linux-watchdog.org/linux-watchdog.git
23443 F:      Documentation/devicetree/bindings/watchdog/
23444 F:      Documentation/watchdog/
23445 F:      drivers/watchdog/
23446 F:      include/linux/watchdog.h
23447 F:      include/trace/events/watchdog.h
23448 F:      include/uapi/linux/watchdog.h
23449
23450 WHISKEYCOVE PMIC GPIO DRIVER
23451 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
23452 L:      linux-gpio@vger.kernel.org
23453 S:      Maintained
23454 F:      drivers/gpio/gpio-wcove.c
23455
23456 WHWAVE RTC DRIVER
23457 M:      Dianlong Li <long17.cool@163.com>
23458 L:      linux-rtc@vger.kernel.org
23459 S:      Maintained
23460 F:      drivers/rtc/rtc-sd3078.c
23461
23462 WIIMOTE HID DRIVER
23463 M:      David Rheinsberg <david@readahead.eu>
23464 L:      linux-input@vger.kernel.org
23465 S:      Maintained
23466 F:      drivers/hid/hid-wiimote*
23467
23468 WILOCITY WIL6210 WIRELESS DRIVER
23469 L:      linux-wireless@vger.kernel.org
23470 S:      Orphan
23471 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23472 F:      drivers/net/wireless/ath/wil6210/
23473
23474 WINBOND CIR DRIVER
23475 M:      David Härdeman <david@hardeman.nu>
23476 S:      Maintained
23477 F:      drivers/media/rc/winbond-cir.c
23478
23479 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23480 L:      linux-watchdog@vger.kernel.org
23481 S:      Orphan
23482 F:      drivers/watchdog/ebc-c384_wdt.c
23483
23484 WINSYSTEMS WS16C48 GPIO DRIVER
23485 M:      William Breathitt Gray <william.gray@linaro.org>
23486 L:      linux-gpio@vger.kernel.org
23487 S:      Maintained
23488 F:      drivers/gpio/gpio-ws16c48.c
23489
23490 WIREGUARD SECURE NETWORK TUNNEL
23491 M:      Jason A. Donenfeld <Jason@zx2c4.com>
23492 L:      wireguard@lists.zx2c4.com
23493 L:      netdev@vger.kernel.org
23494 S:      Maintained
23495 F:      drivers/net/wireguard/
23496 F:      tools/testing/selftests/wireguard/
23497
23498 WISTRON LAPTOP BUTTON DRIVER
23499 M:      Miloslav Trmac <mitr@volny.cz>
23500 S:      Maintained
23501 F:      drivers/input/misc/wistron_btns.c
23502
23503 WL3501 WIRELESS PCMCIA CARD DRIVER
23504 L:      linux-wireless@vger.kernel.org
23505 S:      Orphan
23506 F:      drivers/net/wireless/legacy/wl3501*
23507
23508 WMI BINARY MOF DRIVER
23509 M:      Armin Wolf <W_Armin@gmx.de>
23510 R:      Thomas Weißschuh <linux@weissschuh.net>
23511 L:      platform-driver-x86@vger.kernel.org
23512 S:      Maintained
23513 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
23514 F:      Documentation/wmi/devices/wmi-bmof.rst
23515 F:      drivers/platform/x86/wmi-bmof.c
23516
23517 WOLFSON MICROELECTRONICS DRIVERS
23518 L:      patches@opensource.cirrus.com
23519 S:      Supported
23520 W:      https://github.com/CirrusLogic/linux-drivers/wiki
23521 T:      git https://github.com/CirrusLogic/linux-drivers.git
23522 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23523 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23524 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
23525 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23526 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
23527 F:      Documentation/devicetree/bindings/sound/wm*
23528 F:      Documentation/hwmon/wm83??.rst
23529 F:      arch/arm/mach-s3c/mach-crag6410*
23530 F:      drivers/clk/clk-wm83*.c
23531 F:      drivers/gpio/gpio-*wm*.c
23532 F:      drivers/gpio/gpio-arizona.c
23533 F:      drivers/hwmon/wm83??-hwmon.c
23534 F:      drivers/input/misc/wm831x-on.c
23535 F:      drivers/input/touchscreen/wm831x-ts.c
23536 F:      drivers/input/touchscreen/wm97*.c
23537 F:      drivers/leds/leds-wm83*.c
23538 F:      drivers/mfd/arizona*
23539 F:      drivers/mfd/cs47l24*
23540 F:      drivers/mfd/wm*.c
23541 F:      drivers/power/supply/wm83*.c
23542 F:      drivers/regulator/arizona*
23543 F:      drivers/regulator/wm8*.c
23544 F:      drivers/rtc/rtc-wm83*.c
23545 F:      drivers/video/backlight/wm83*_bl.c
23546 F:      drivers/watchdog/wm83*_wdt.c
23547 F:      include/linux/mfd/arizona/
23548 F:      include/linux/mfd/wm831x/
23549 F:      include/linux/mfd/wm8350/
23550 F:      include/linux/mfd/wm8400*
23551 F:      include/linux/regulator/arizona*
23552 F:      include/linux/wm97xx.h
23553 F:      include/sound/wm????.h
23554 F:      sound/soc/codecs/arizona*
23555 F:      sound/soc/codecs/cs47l24*
23556 F:      sound/soc/codecs/wm*
23557
23558 WORKQUEUE
23559 M:      Tejun Heo <tj@kernel.org>
23560 R:      Lai Jiangshan <jiangshanlai@gmail.com>
23561 S:      Maintained
23562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23563 F:      Documentation/core-api/workqueue.rst
23564 F:      include/linux/workqueue.h
23565 F:      kernel/workqueue.c
23566 F:      kernel/workqueue_internal.h
23567
23568 WWAN DRIVERS
23569 M:      Loic Poulain <loic.poulain@linaro.org>
23570 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
23571 R:      Johannes Berg <johannes@sipsolutions.net>
23572 L:      netdev@vger.kernel.org
23573 S:      Maintained
23574 F:      drivers/net/wwan/
23575 F:      include/linux/wwan.h
23576 F:      include/uapi/linux/wwan.h
23577
23578 X-POWERS AXP288 PMIC DRIVERS
23579 M:      Hans de Goede <hdegoede@redhat.com>
23580 S:      Maintained
23581 F:      drivers/acpi/pmic/intel_pmic_xpower.c
23582 N:      axp288
23583
23584 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23585 M:      Chen-Yu Tsai <wens@csie.org>
23586 L:      linux-kernel@vger.kernel.org
23587 S:      Maintained
23588 N:      axp[128]
23589
23590 X.25 STACK
23591 M:      Martin Schiller <ms@dev.tdt.de>
23592 L:      linux-x25@vger.kernel.org
23593 S:      Maintained
23594 F:      Documentation/networking/lapb-module.rst
23595 F:      Documentation/networking/x25*
23596 F:      drivers/net/wan/hdlc_x25.c
23597 F:      drivers/net/wan/lapbether.c
23598 F:      include/*/lapb.h
23599 F:      include/net/x25*
23600 F:      include/uapi/linux/x25.h
23601 F:      net/lapb/
23602 F:      net/x25/
23603
23604 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23605 M:      Thomas Gleixner <tglx@linutronix.de>
23606 M:      Ingo Molnar <mingo@redhat.com>
23607 M:      Borislav Petkov <bp@alien8.de>
23608 M:      Dave Hansen <dave.hansen@linux.intel.com>
23609 M:      x86@kernel.org
23610 R:      "H. Peter Anvin" <hpa@zytor.com>
23611 L:      linux-kernel@vger.kernel.org
23612 S:      Maintained
23613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23614 F:      Documentation/arch/x86/
23615 F:      Documentation/devicetree/bindings/x86/
23616 F:      arch/x86/
23617
23618 X86 ENTRY CODE
23619 M:      Andy Lutomirski <luto@kernel.org>
23620 L:      linux-kernel@vger.kernel.org
23621 S:      Maintained
23622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23623 F:      arch/x86/entry/
23624
23625 X86 HARDWARE VULNERABILITIES
23626 M:      Thomas Gleixner <tglx@linutronix.de>
23627 M:      Borislav Petkov <bp@alien8.de>
23628 M:      Peter Zijlstra <peterz@infradead.org>
23629 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23630 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
23631 S:      Maintained
23632 F:      Documentation/admin-guide/hw-vuln/
23633 F:      arch/x86/include/asm/nospec-branch.h
23634 F:      arch/x86/kernel/cpu/bugs.c
23635
23636 X86 MCE INFRASTRUCTURE
23637 M:      Tony Luck <tony.luck@intel.com>
23638 M:      Borislav Petkov <bp@alien8.de>
23639 L:      linux-edac@vger.kernel.org
23640 S:      Maintained
23641 F:      Documentation/ABI/testing/sysfs-mce
23642 F:      Documentation/arch/x86/x86_64/machinecheck.rst
23643 F:      arch/x86/kernel/cpu/mce/*
23644
23645 X86 MICROCODE UPDATE SUPPORT
23646 M:      Borislav Petkov <bp@alien8.de>
23647 S:      Maintained
23648 F:      arch/x86/kernel/cpu/microcode/*
23649
23650 X86 MM
23651 M:      Dave Hansen <dave.hansen@linux.intel.com>
23652 M:      Andy Lutomirski <luto@kernel.org>
23653 M:      Peter Zijlstra <peterz@infradead.org>
23654 L:      linux-kernel@vger.kernel.org
23655 S:      Maintained
23656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23657 F:      arch/x86/mm/
23658
23659 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23660 M:      Hans de Goede <hdegoede@redhat.com>
23661 L:      platform-driver-x86@vger.kernel.org
23662 S:      Maintained
23663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23664 F:      drivers/platform/x86/x86-android-tablets/
23665
23666 X86 PLATFORM DRIVERS
23667 M:      Hans de Goede <hdegoede@redhat.com>
23668 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
23669 L:      platform-driver-x86@vger.kernel.org
23670 S:      Maintained
23671 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
23672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23673 F:      drivers/platform/olpc/
23674 F:      drivers/platform/x86/
23675 F:      include/linux/platform_data/x86/
23676
23677 X86 PLATFORM DRIVERS - ARCH
23678 R:      Darren Hart <dvhart@infradead.org>
23679 R:      Andy Shevchenko <andy@infradead.org>
23680 L:      platform-driver-x86@vger.kernel.org
23681 L:      x86@kernel.org
23682 S:      Maintained
23683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23684 F:      arch/x86/platform
23685
23686 X86 PLATFORM UV HPE SUPERDOME FLEX
23687 M:      Steve Wahl <steve.wahl@hpe.com>
23688 R:      Justin Ernst <justin.ernst@hpe.com>
23689 R:      Kyle Meyer <kyle.meyer@hpe.com>
23690 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
23691 R:      Russ Anderson <russ.anderson@hpe.com>
23692 S:      Supported
23693 F:      arch/x86/include/asm/uv/
23694 F:      arch/x86/kernel/apic/x2apic_uv_x.c
23695 F:      arch/x86/platform/uv/
23696
23697 X86 STACK UNWINDING
23698 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23699 M:      Peter Zijlstra <peterz@infradead.org>
23700 S:      Supported
23701 F:      arch/x86/include/asm/unwind*.h
23702 F:      arch/x86/kernel/dumpstack.c
23703 F:      arch/x86/kernel/stacktrace.c
23704 F:      arch/x86/kernel/unwind_*.c
23705
23706 X86 TRUST DOMAIN EXTENSIONS (TDX)
23707 M:      Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
23708 R:      Dave Hansen <dave.hansen@linux.intel.com>
23709 L:      x86@kernel.org
23710 L:      linux-coco@lists.linux.dev
23711 S:      Supported
23712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
23713 F:      arch/x86/boot/compressed/tdx*
23714 F:      arch/x86/coco/tdx/
23715 F:      arch/x86/include/asm/shared/tdx.h
23716 F:      arch/x86/include/asm/tdx.h
23717 F:      arch/x86/virt/vmx/tdx/
23718 F:      drivers/virt/coco/tdx-guest
23719
23720 X86 VDSO
23721 M:      Andy Lutomirski <luto@kernel.org>
23722 L:      linux-kernel@vger.kernel.org
23723 S:      Maintained
23724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
23725 F:      arch/x86/entry/vdso/
23726
23727 XARRAY
23728 M:      Matthew Wilcox <willy@infradead.org>
23729 L:      linux-fsdevel@vger.kernel.org
23730 S:      Supported
23731 F:      Documentation/core-api/xarray.rst
23732 F:      include/linux/idr.h
23733 F:      include/linux/xarray.h
23734 F:      lib/idr.c
23735 F:      lib/xarray.c
23736 F:      tools/testing/radix-tree
23737
23738 XBOX DVD IR REMOTE
23739 M:      Benjamin Valentin <benpicco@googlemail.com>
23740 S:      Maintained
23741 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
23742 F:      drivers/media/rc/xbox_remote.c
23743
23744 XC2028/3028 TUNER DRIVER
23745 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
23746 L:      linux-media@vger.kernel.org
23747 S:      Maintained
23748 W:      https://linuxtv.org
23749 T:      git git://linuxtv.org/media_tree.git
23750 F:      drivers/media/tuners/xc2028.*
23751
23752 XDP (eXpress Data Path)
23753 M:      Alexei Starovoitov <ast@kernel.org>
23754 M:      Daniel Borkmann <daniel@iogearbox.net>
23755 M:      David S. Miller <davem@davemloft.net>
23756 M:      Jakub Kicinski <kuba@kernel.org>
23757 M:      Jesper Dangaard Brouer <hawk@kernel.org>
23758 M:      John Fastabend <john.fastabend@gmail.com>
23759 L:      netdev@vger.kernel.org
23760 L:      bpf@vger.kernel.org
23761 S:      Supported
23762 F:      drivers/net/ethernet/*/*/*/*/*xdp*
23763 F:      drivers/net/ethernet/*/*/*xdp*
23764 F:      include/net/xdp.h
23765 F:      include/net/xdp_priv.h
23766 F:      include/trace/events/xdp.h
23767 F:      kernel/bpf/cpumap.c
23768 F:      kernel/bpf/devmap.c
23769 F:      net/core/xdp.c
23770 F:      samples/bpf/xdp*
23771 F:      tools/testing/selftests/bpf/*/*xdp*
23772 F:      tools/testing/selftests/bpf/*xdp*
23773 K:      (?:\b|_)xdp(?:\b|_)
23774
23775 XDP SOCKETS (AF_XDP)
23776 M:      Björn Töpel <bjorn@kernel.org>
23777 M:      Magnus Karlsson <magnus.karlsson@intel.com>
23778 M:      Maciej Fijalkowski <maciej.fijalkowski@intel.com>
23779 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
23780 L:      netdev@vger.kernel.org
23781 L:      bpf@vger.kernel.org
23782 S:      Maintained
23783 F:      Documentation/networking/af_xdp.rst
23784 F:      include/net/netns/xdp.h
23785 F:      include/net/xdp_sock*
23786 F:      include/net/xsk_buff_pool.h
23787 F:      include/uapi/linux/if_xdp.h
23788 F:      include/uapi/linux/xdp_diag.h
23789 F:      net/xdp/
23790 F:      tools/testing/selftests/bpf/*xsk*
23791
23792 XEN BLOCK SUBSYSTEM
23793 M:      Roger Pau Monné <roger.pau@citrix.com>
23794 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23795 S:      Supported
23796 F:      drivers/block/xen*
23797 F:      drivers/block/xen-blkback/*
23798
23799 XEN HYPERVISOR ARM
23800 M:      Stefano Stabellini <sstabellini@kernel.org>
23801 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23802 S:      Maintained
23803 F:      arch/arm/include/asm/xen/
23804 F:      arch/arm/xen/
23805
23806 XEN HYPERVISOR ARM64
23807 M:      Stefano Stabellini <sstabellini@kernel.org>
23808 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23809 S:      Maintained
23810 F:      arch/arm64/include/asm/xen/
23811 F:      arch/arm64/xen/
23812
23813 XEN HYPERVISOR INTERFACE
23814 M:      Juergen Gross <jgross@suse.com>
23815 M:      Stefano Stabellini <sstabellini@kernel.org>
23816 R:      Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
23817 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23818 S:      Supported
23819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
23820 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
23821 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
23822 F:      drivers/*/xen-*front.c
23823 F:      drivers/xen/
23824 F:      include/uapi/xen/
23825 F:      include/xen/
23826 F:      kernel/configs/xen.config
23827
23828 XEN HYPERVISOR X86
23829 M:      Juergen Gross <jgross@suse.com>
23830 R:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
23831 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23832 S:      Supported
23833 F:      arch/x86/configs/xen.config
23834 F:      arch/x86/include/asm/pvclock-abi.h
23835 F:      arch/x86/include/asm/xen/
23836 F:      arch/x86/platform/pvh/
23837 F:      arch/x86/xen/
23838
23839 XEN NETWORK BACKEND DRIVER
23840 M:      Wei Liu <wei.liu@kernel.org>
23841 M:      Paul Durrant <paul@xen.org>
23842 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23843 L:      netdev@vger.kernel.org
23844 S:      Supported
23845 F:      drivers/net/xen-netback/*
23846
23847 XEN PCI SUBSYSTEM
23848 M:      Juergen Gross <jgross@suse.com>
23849 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23850 S:      Supported
23851 F:      arch/x86/pci/*xen*
23852 F:      drivers/pci/*xen*
23853
23854 XEN PVSCSI DRIVERS
23855 M:      Juergen Gross <jgross@suse.com>
23856 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23857 L:      linux-scsi@vger.kernel.org
23858 S:      Supported
23859 F:      drivers/scsi/xen-scsifront.c
23860 F:      drivers/xen/xen-scsiback.c
23861 F:      include/xen/interface/io/vscsiif.h
23862
23863 XEN PVUSB DRIVER
23864 M:      Juergen Gross <jgross@suse.com>
23865 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23866 L:      linux-usb@vger.kernel.org
23867 S:      Supported
23868 F:      drivers/usb/host/xen*
23869 F:      include/xen/interface/io/usbif.h
23870
23871 XEN SOUND FRONTEND DRIVER
23872 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
23873 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23874 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23875 S:      Supported
23876 F:      sound/xen/*
23877
23878 XEN SWIOTLB SUBSYSTEM
23879 M:      Juergen Gross <jgross@suse.com>
23880 M:      Stefano Stabellini <sstabellini@kernel.org>
23881 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23882 L:      iommu@lists.linux.dev
23883 S:      Supported
23884 F:      arch/*/include/asm/xen/swiotlb-xen.h
23885 F:      drivers/xen/swiotlb-xen.c
23886 F:      include/xen/arm/swiotlb-xen.h
23887 F:      include/xen/swiotlb-xen.h
23888
23889 XFS FILESYSTEM
23890 M:      Chandan Babu R <chandan.babu@oracle.com>
23891 R:      Darrick J. Wong <djwong@kernel.org>
23892 L:      linux-xfs@vger.kernel.org
23893 S:      Supported
23894 W:      http://xfs.org/
23895 C:      irc://irc.oftc.net/xfs
23896 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
23897 P:      Documentation/filesystems/xfs-maintainer-entry-profile.rst
23898 F:      Documentation/ABI/testing/sysfs-fs-xfs
23899 F:      Documentation/admin-guide/xfs.rst
23900 F:      Documentation/filesystems/xfs-*
23901 F:      fs/xfs/
23902 F:      include/uapi/linux/dqblk_xfs.h
23903 F:      include/uapi/linux/fsmap.h
23904
23905 XILINX AMS DRIVER
23906 M:      Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
23907 L:      linux-iio@vger.kernel.org
23908 S:      Maintained
23909 F:      Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
23910 F:      drivers/iio/adc/xilinx-ams.c
23911
23912 XILINX AXI ETHERNET DRIVER
23913 M:      Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
23914 S:      Maintained
23915 F:      Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
23916 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
23917
23918 XILINX CAN DRIVER
23919 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
23920 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
23921 L:      linux-can@vger.kernel.org
23922 S:      Maintained
23923 F:      Documentation/devicetree/bindings/net/can/xilinx,can.yaml
23924 F:      drivers/net/can/xilinx_can.c
23925
23926 XILINX EVENT MANAGEMENT DRIVER
23927 M:      Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
23928 S:      Maintained
23929 F:      drivers/soc/xilinx/xlnx_event_manager.c
23930 F:      include/linux/firmware/xlnx-event-manager.h
23931
23932 XILINX GPIO DRIVER
23933 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23934 R:      Srinivas Neeli <srinivas.neeli@amd.com>
23935 R:      Michal Simek <michal.simek@amd.com>
23936 S:      Maintained
23937 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
23938 F:      Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
23939 F:      drivers/gpio/gpio-xilinx.c
23940 F:      drivers/gpio/gpio-zynq.c
23941
23942 XILINX LL TEMAC ETHERNET DRIVER
23943 L:      netdev@vger.kernel.org
23944 S:      Orphan
23945 F:      drivers/net/ethernet/xilinx/ll_temac*
23946
23947 XILINX PWM DRIVER
23948 M:      Sean Anderson <sean.anderson@seco.com>
23949 S:      Maintained
23950 F:      drivers/pwm/pwm-xilinx.c
23951 F:      include/clocksource/timer-xilinx.h
23952
23953 XILINX SD-FEC IP CORES
23954 M:      Derek Kiernan <derek.kiernan@amd.com>
23955 M:      Dragan Cvetic <dragan.cvetic@amd.com>
23956 S:      Maintained
23957 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
23958 F:      Documentation/misc-devices/xilinx_sdfec.rst
23959 F:      drivers/misc/Kconfig
23960 F:      drivers/misc/Makefile
23961 F:      drivers/misc/xilinx_sdfec.c
23962 F:      include/uapi/misc/xilinx_sdfec.h
23963
23964 XILINX UARTLITE SERIAL DRIVER
23965 M:      Peter Korsgaard <jacmet@sunsite.dk>
23966 L:      linux-serial@vger.kernel.org
23967 S:      Maintained
23968 F:      drivers/tty/serial/uartlite.c
23969
23970 XILINX VIDEO IP CORES
23971 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23972 L:      linux-media@vger.kernel.org
23973 S:      Supported
23974 T:      git git://linuxtv.org/media_tree.git
23975 F:      Documentation/devicetree/bindings/media/xilinx/
23976 F:      drivers/media/platform/xilinx/
23977 F:      include/uapi/linux/xilinx-v4l2-controls.h
23978
23979 XILINX VERSAL EDAC DRIVER
23980 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23981 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
23982 S:      Maintained
23983 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
23984 F:      drivers/edac/versal_edac.c
23985
23986 XILINX WATCHDOG DRIVER
23987 M:      Srinivas Neeli <srinivas.neeli@amd.com>
23988 R:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23989 R:      Michal Simek <michal.simek@amd.com>
23990 S:      Maintained
23991 F:      Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
23992 F:      Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
23993 F:      drivers/watchdog/of_xilinx_wdt.c
23994 F:      drivers/watchdog/xilinx_wwdt.c
23995
23996 XILINX XDMA DRIVER
23997 M:      Lizhi Hou <lizhi.hou@amd.com>
23998 M:      Brian Xu <brian.xu@amd.com>
23999 M:      Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
24000 L:      dmaengine@vger.kernel.org
24001 S:      Supported
24002 F:      drivers/dma/xilinx/xdma-regs.h
24003 F:      drivers/dma/xilinx/xdma.c
24004 F:      include/linux/dma/amd_xdma.h
24005 F:      include/linux/platform_data/amd_xdma.h
24006
24007 XILINX ZYNQMP DPDMA DRIVER
24008 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24009 L:      dmaengine@vger.kernel.org
24010 S:      Supported
24011 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
24012 F:      drivers/dma/xilinx/xilinx_dpdma.c
24013 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
24014
24015 XILINX ZYNQMP OCM EDAC DRIVER
24016 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24017 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24018 S:      Maintained
24019 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
24020 F:      drivers/edac/zynqmp_edac.c
24021
24022 XILINX ZYNQMP PSGTR PHY DRIVER
24023 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24024 L:      linux-kernel@vger.kernel.org
24025 S:      Supported
24026 T:      git https://github.com/Xilinx/linux-xlnx.git
24027 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24028 F:      drivers/phy/xilinx/phy-zynqmp.c
24029
24030 XILINX ZYNQMP SHA3 DRIVER
24031 M:      Harsha <harsha.harsha@amd.com>
24032 S:      Maintained
24033 F:      drivers/crypto/xilinx/zynqmp-sha.c
24034
24035 XILLYBUS DRIVER
24036 M:      Eli Billauer <eli.billauer@gmail.com>
24037 L:      linux-kernel@vger.kernel.org
24038 S:      Supported
24039 F:      drivers/char/xillybus/
24040
24041 XLP9XX I2C DRIVER
24042 M:      George Cherian <gcherian@marvell.com>
24043 L:      linux-i2c@vger.kernel.org
24044 S:      Supported
24045 W:      http://www.marvell.com
24046 F:      drivers/i2c/busses/i2c-xlp9xx.c
24047
24048 XRA1403 GPIO EXPANDER
24049 M:      Nandor Han <nandor.han@ge.com>
24050 L:      linux-gpio@vger.kernel.org
24051 S:      Maintained
24052 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24053 F:      drivers/gpio/gpio-xra1403.c
24054
24055 XTENSA XTFPGA PLATFORM SUPPORT
24056 M:      Max Filippov <jcmvbkbc@gmail.com>
24057 S:      Maintained
24058 F:      drivers/spi/spi-xtensa-xtfpga.c
24059 F:      sound/soc/xtensa/xtfpga-i2s.c
24060
24061 YAM DRIVER FOR AX.25
24062 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
24063 L:      linux-hams@vger.kernel.org
24064 S:      Maintained
24065 F:      drivers/net/hamradio/yam*
24066 F:      include/linux/yam.h
24067
24068 YAMA SECURITY MODULE
24069 M:      Kees Cook <keescook@chromium.org>
24070 S:      Supported
24071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24072 F:      Documentation/admin-guide/LSM/Yama.rst
24073 F:      security/yama/
24074
24075 YEALINK PHONE DRIVER
24076 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
24077 L:      usbb2k-api-dev@nongnu.org
24078 S:      Maintained
24079 F:      Documentation/input/devices/yealink.rst
24080 F:      drivers/input/misc/yealink.*
24081
24082 Z3FOLD COMPRESSED PAGE ALLOCATOR
24083 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24084 R:      Miaohe Lin <linmiaohe@huawei.com>
24085 L:      linux-mm@kvack.org
24086 S:      Maintained
24087 F:      mm/z3fold.c
24088
24089 Z8530 DRIVER FOR AX.25
24090 M:      Joerg Reuter <jreuter@yaina.de>
24091 L:      linux-hams@vger.kernel.org
24092 S:      Maintained
24093 W:      http://yaina.de/jreuter/
24094 W:      http://www.qsl.net/dl1bke/
24095 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
24096 F:      drivers/net/hamradio/*scc.c
24097 F:      drivers/net/hamradio/z8530.h
24098
24099 ZBUD COMPRESSED PAGE ALLOCATOR
24100 M:      Seth Jennings <sjenning@redhat.com>
24101 M:      Dan Streetman <ddstreet@ieee.org>
24102 L:      linux-mm@kvack.org
24103 S:      Maintained
24104 F:      mm/zbud.c
24105
24106 ZD1211RW WIRELESS DRIVER
24107 L:      linux-wireless@vger.kernel.org
24108 S:      Orphan
24109 F:      drivers/net/wireless/zydas/zd1211rw/
24110
24111 ZD1301 MEDIA DRIVER
24112 M:      Antti Palosaari <crope@iki.fi>
24113 L:      linux-media@vger.kernel.org
24114 S:      Maintained
24115 W:      https://linuxtv.org/
24116 W:      http://palosaari.fi/linux/
24117 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24118 F:      drivers/media/usb/dvb-usb-v2/zd1301*
24119
24120 ZD1301_DEMOD MEDIA DRIVER
24121 M:      Antti Palosaari <crope@iki.fi>
24122 L:      linux-media@vger.kernel.org
24123 S:      Maintained
24124 W:      https://linuxtv.org/
24125 W:      http://palosaari.fi/linux/
24126 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24127 F:      drivers/media/dvb-frontends/zd1301_demod*
24128
24129 ZHAOXIN PROCESSOR SUPPORT
24130 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
24131 L:      linux-kernel@vger.kernel.org
24132 S:      Maintained
24133 F:      arch/x86/kernel/cpu/zhaoxin.c
24134
24135 ZONEFS FILESYSTEM
24136 M:      Damien Le Moal <dlemoal@kernel.org>
24137 M:      Naohiro Aota <naohiro.aota@wdc.com>
24138 R:      Johannes Thumshirn <jth@kernel.org>
24139 L:      linux-fsdevel@vger.kernel.org
24140 S:      Maintained
24141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24142 F:      Documentation/filesystems/zonefs.rst
24143 F:      fs/zonefs/
24144
24145 ZPOOL COMPRESSED PAGE STORAGE API
24146 M:      Dan Streetman <ddstreet@ieee.org>
24147 L:      linux-mm@kvack.org
24148 S:      Maintained
24149 F:      include/linux/zpool.h
24150 F:      mm/zpool.c
24151
24152 ZR36067 VIDEO FOR LINUX DRIVER
24153 M:      Corentin Labbe <clabbe@baylibre.com>
24154 L:      mjpeg-users@lists.sourceforge.net
24155 L:      linux-media@vger.kernel.org
24156 S:      Maintained
24157 W:      http://mjpeg.sourceforge.net/driver-zoran/
24158 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24159 F:      Documentation/driver-api/media/drivers/zoran.rst
24160 F:      drivers/media/pci/zoran/
24161
24162 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24163 M:      Minchan Kim <minchan@kernel.org>
24164 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24165 L:      linux-kernel@vger.kernel.org
24166 S:      Maintained
24167 F:      Documentation/admin-guide/blockdev/zram.rst
24168 F:      drivers/block/zram/
24169
24170 ZS DECSTATION Z85C30 SERIAL DRIVER
24171 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
24172 S:      Maintained
24173 F:      drivers/tty/serial/zs.*
24174
24175 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24176 M:      Minchan Kim <minchan@kernel.org>
24177 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24178 L:      linux-mm@kvack.org
24179 S:      Maintained
24180 F:      Documentation/mm/zsmalloc.rst
24181 F:      include/linux/zsmalloc.h
24182 F:      mm/zsmalloc.c
24183
24184 ZSTD
24185 M:      Nick Terrell <terrelln@fb.com>
24186 S:      Maintained
24187 B:      https://github.com/facebook/zstd/issues
24188 T:      git https://github.com/terrelln/linux.git
24189 F:      crypto/zstd.c
24190 F:      include/linux/zstd*
24191 F:      lib/decompress_unzstd.c
24192 F:      lib/zstd/
24193 N:      zstd
24194 K:      zstd
24195
24196 ZSWAP COMPRESSED SWAP CACHING
24197 M:      Seth Jennings <sjenning@redhat.com>
24198 M:      Dan Streetman <ddstreet@ieee.org>
24199 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24200 L:      linux-mm@kvack.org
24201 S:      Maintained
24202 F:      mm/zswap.c
24203
24204 THE REST
24205 M:      Linus Torvalds <torvalds@linux-foundation.org>
24206 L:      linux-kernel@vger.kernel.org
24207 S:      Buried alive in reporters
24208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24209 F:      *
24210 F:      */