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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 L: linux-media@vger.kernel.org 175 S: Orphan 176 W: https://linuxtv.org 177 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 178 F: drivers/media/dvb-frontends/a8293* 179 180 AACRAID SCSI RAID DRIVER 181 M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 182 L: linux-scsi@vger.kernel.org 183 S: Supported 184 W: http://www.adaptec.com/ 185 F: Documentation/scsi/aacraid.rst 186 F: drivers/scsi/aacraid/ 187 188 AB8500 BATTERY AND CHARGER DRIVERS 189 M: Linus Walleij <linus.walleij@linaro.org> 190 F: Documentation/devicetree/bindings/power/supply/*ab8500* 191 F: drivers/power/supply/*ab8500* 192 193 ABI/API 194 L: linux-api@vger.kernel.org 195 F: include/linux/syscalls.h 196 F: kernel/sys_ni.c 197 X: arch/*/include/uapi/ 198 X: include/uapi/ 199 200 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 201 M: Hans de Goede <hdegoede@redhat.com> 202 L: linux-hwmon@vger.kernel.org 203 S: Maintained 204 F: drivers/hwmon/abituguru.c 205 206 ABIT UGURU 3 HARDWARE MONITOR DRIVER 207 M: Alistair John Strachan <alistair@devzero.co.uk> 208 L: linux-hwmon@vger.kernel.org 209 S: Maintained 210 F: drivers/hwmon/abituguru3.c 211 212 ACCES 104-DIO-48E GPIO DRIVER 213 M: William Breathitt Gray <wbg@kernel.org> 214 L: linux-gpio@vger.kernel.org 215 S: Maintained 216 F: drivers/gpio/gpio-104-dio-48e.c 217 218 ACCES 104-IDI-48 GPIO DRIVER 219 M: William Breathitt Gray <wbg@kernel.org> 220 L: linux-gpio@vger.kernel.org 221 S: Maintained 222 F: drivers/gpio/gpio-104-idi-48.c 223 224 ACCES 104-IDIO-16 GPIO DRIVER 225 M: William Breathitt Gray <wbg@kernel.org> 226 L: linux-gpio@vger.kernel.org 227 S: Maintained 228 F: drivers/gpio/gpio-104-idio-16.c 229 230 ACCES 104-QUAD-8 DRIVER 231 M: William Breathitt Gray <wbg@kernel.org> 232 L: linux-iio@vger.kernel.org 233 S: Maintained 234 F: drivers/counter/104-quad-8.c 235 236 ACCES IDIO-16 GPIO LIBRARY 237 M: William Breathitt Gray <wbg@kernel.org> 238 L: linux-gpio@vger.kernel.org 239 S: Maintained 240 F: drivers/gpio/gpio-idio-16.c 241 F: drivers/gpio/gpio-idio-16.h 242 243 ACCES PCI-IDIO-16 GPIO DRIVER 244 M: William Breathitt Gray <wbg@kernel.org> 245 L: linux-gpio@vger.kernel.org 246 S: Maintained 247 F: drivers/gpio/gpio-pci-idio-16.c 248 249 ACCES PCIe-IDIO-24 GPIO DRIVER 250 M: William Breathitt Gray <wbg@kernel.org> 251 L: linux-gpio@vger.kernel.org 252 S: Maintained 253 F: drivers/gpio/gpio-pcie-idio-24.c 254 255 ACENIC DRIVER 256 M: Jes Sorensen <jes@trained-monkey.org> 257 L: linux-acenic@sunsite.dk 258 S: Maintained 259 F: drivers/net/ethernet/alteon/acenic* 260 261 ACER ASPIRE 1 EMBEDDED CONTROLLER DRIVER 262 M: Nikita Travkin <nikita@trvn.ru> 263 S: Maintained 264 F: Documentation/devicetree/bindings/platform/acer,aspire1-ec.yaml 265 F: drivers/platform/arm64/acer-aspire1-ec.c 266 267 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 268 M: Peter Kaestle <peter@piie.net> 269 L: platform-driver-x86@vger.kernel.org 270 S: Maintained 271 W: http://piie.net/?section=acerhdf 272 F: drivers/platform/x86/acerhdf.c 273 274 ACER WMI LAPTOP EXTRAS 275 M: "Lee, Chun-Yi" <jlee@suse.com> 276 L: platform-driver-x86@vger.kernel.org 277 S: Maintained 278 F: drivers/platform/x86/acer-wmi.c 279 280 ACPI 281 M: "Rafael J. Wysocki" <rafael@kernel.org> 282 R: Len Brown <lenb@kernel.org> 283 L: linux-acpi@vger.kernel.org 284 S: Supported 285 Q: https://patchwork.kernel.org/project/linux-acpi/list/ 286 B: https://bugzilla.kernel.org 287 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 288 F: Documentation/ABI/testing/configfs-acpi 289 F: Documentation/ABI/testing/sysfs-bus-acpi 290 F: Documentation/firmware-guide/acpi/ 291 F: arch/x86/kernel/acpi/ 292 F: arch/x86/pci/acpi.c 293 F: drivers/acpi/ 294 F: drivers/pci/*/*acpi* 295 F: drivers/pci/*acpi* 296 F: drivers/pnp/pnpacpi/ 297 F: include/acpi/ 298 F: include/linux/acpi.h 299 F: include/linux/fwnode.h 300 F: include/linux/fw_table.h 301 F: lib/fw_table.c 302 F: tools/power/acpi/ 303 304 ACPI APEI 305 M: "Rafael J. Wysocki" <rafael@kernel.org> 306 R: Len Brown <lenb@kernel.org> 307 R: James Morse <james.morse@arm.com> 308 R: Tony Luck <tony.luck@intel.com> 309 R: Borislav Petkov <bp@alien8.de> 310 L: linux-acpi@vger.kernel.org 311 F: drivers/acpi/apei/ 312 313 ACPI COMPONENT ARCHITECTURE (ACPICA) 314 M: Robert Moore <robert.moore@intel.com> 315 M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 316 L: linux-acpi@vger.kernel.org 317 L: acpica-devel@lists.linux.dev 318 S: Supported 319 W: https://acpica.org/ 320 W: https://github.com/acpica/acpica/ 321 Q: https://patchwork.kernel.org/project/linux-acpi/list/ 322 B: https://bugzilla.kernel.org 323 B: https://bugs.acpica.org 324 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 325 F: drivers/acpi/acpica/ 326 F: include/acpi/ 327 F: tools/power/acpi/ 328 329 ACPI FOR ARM64 (ACPI/arm64) 330 M: Lorenzo Pieralisi <lpieralisi@kernel.org> 331 M: Hanjun Guo <guohanjun@huawei.com> 332 M: Sudeep Holla <sudeep.holla@arm.com> 333 L: linux-acpi@vger.kernel.org 334 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 335 S: Maintained 336 F: drivers/acpi/arm64 337 338 ACPI FOR RISC-V (ACPI/riscv) 339 M: Sunil V L <sunilvl@ventanamicro.com> 340 L: linux-acpi@vger.kernel.org 341 L: linux-riscv@lists.infradead.org 342 S: Maintained 343 F: drivers/acpi/riscv/ 344 345 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 346 M: Sudeep Holla <sudeep.holla@arm.com> 347 L: linux-acpi@vger.kernel.org 348 S: Supported 349 F: drivers/mailbox/pcc.c 350 351 ACPI PMIC DRIVERS 352 M: "Rafael J. Wysocki" <rafael@kernel.org> 353 M: Len Brown <lenb@kernel.org> 354 R: Andy Shevchenko <andy@kernel.org> 355 R: Mika Westerberg <mika.westerberg@linux.intel.com> 356 L: linux-acpi@vger.kernel.org 357 S: Supported 358 Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359 B: https://bugzilla.kernel.org 360 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361 F: drivers/acpi/pmic/ 362 363 ACPI QUICKSTART DRIVER 364 M: Armin Wolf <W_Armin@gmx.de> 365 L: platform-driver-x86@vger.kernel.org 366 S: Maintained 367 F: drivers/platform/x86/quickstart.c 368 369 ACPI SERIAL MULTI INSTANTIATE DRIVER 370 M: Hans de Goede <hdegoede@redhat.com> 371 L: platform-driver-x86@vger.kernel.org 372 S: Maintained 373 F: drivers/platform/x86/serial-multi-instantiate.c 374 375 ACPI THERMAL DRIVER 376 M: Rafael J. Wysocki <rafael@kernel.org> 377 R: Zhang Rui <rui.zhang@intel.com> 378 L: linux-acpi@vger.kernel.org 379 S: Supported 380 B: https://bugzilla.kernel.org 381 F: drivers/acpi/*thermal* 382 383 ACPI VIOT DRIVER 384 M: Jean-Philippe Brucker <jean-philippe@linaro.org> 385 L: linux-acpi@vger.kernel.org 386 L: iommu@lists.linux.dev 387 S: Maintained 388 F: drivers/acpi/viot.c 389 F: include/linux/acpi_viot.h 390 391 ACPI WMI DRIVER 392 M: Armin Wolf <W_Armin@gmx.de> 393 L: platform-driver-x86@vger.kernel.org 394 S: Maintained 395 F: Documentation/ABI/testing/sysfs-bus-wmi 396 F: Documentation/driver-api/wmi.rst 397 F: Documentation/wmi/ 398 F: drivers/platform/x86/wmi.c 399 F: include/uapi/linux/wmi.h 400 401 ACRN HYPERVISOR SERVICE MODULE 402 M: Fei Li <fei1.li@intel.com> 403 L: acrn-dev@lists.projectacrn.org (subscribers-only) 404 S: Supported 405 W: https://projectacrn.org 406 F: Documentation/virt/acrn/ 407 F: drivers/virt/acrn/ 408 F: include/uapi/linux/acrn.h 409 410 AD1889 ALSA SOUND DRIVER 411 L: linux-parisc@vger.kernel.org 412 S: Maintained 413 W: https://parisc.wiki.kernel.org/index.php/AD1889 414 F: sound/pci/ad1889.* 415 416 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 417 M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 418 L: linux-iio@vger.kernel.org 419 S: Supported 420 F: drivers/iio/potentiometer/ad5110.c 421 422 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 423 M: Michael Hennerich <michael.hennerich@analog.com> 424 S: Supported 425 W: http://wiki.analog.com/AD5254 426 W: https://ez.analog.com/linux-software-drivers 427 F: drivers/misc/ad525x_dpot.c 428 429 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 430 M: Michael Hennerich <michael.hennerich@analog.com> 431 S: Supported 432 W: http://wiki.analog.com/AD5398 433 W: https://ez.analog.com/linux-software-drivers 434 F: drivers/regulator/ad5398.c 435 436 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 437 M: Michael Hennerich <michael.hennerich@analog.com> 438 S: Supported 439 W: http://wiki.analog.com/AD7142 440 W: https://ez.analog.com/linux-software-drivers 441 F: drivers/input/misc/ad714x.c 442 443 AD738X ADC DRIVER (AD7380/1/2/4) 444 M: Michael Hennerich <michael.hennerich@analog.com> 445 M: Nuno Sá <nuno.sa@analog.com> 446 R: David Lechner <dlechner@baylibre.com> 447 S: Supported 448 W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 449 W: https://ez.analog.com/linux-software-drivers 450 F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 451 F: drivers/iio/adc/ad7380.c 452 453 AD7877 TOUCHSCREEN DRIVER 454 M: Michael Hennerich <michael.hennerich@analog.com> 455 S: Supported 456 W: http://wiki.analog.com/AD7877 457 W: https://ez.analog.com/linux-software-drivers 458 F: drivers/input/touchscreen/ad7877.c 459 460 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 461 M: Michael Hennerich <michael.hennerich@analog.com> 462 S: Supported 463 W: http://wiki.analog.com/AD7879 464 W: https://ez.analog.com/linux-software-drivers 465 F: drivers/input/touchscreen/ad7879.c 466 467 AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 468 M: Michael Hennerich <michael.hennerich@analog.com> 469 M: Nuno Sá <nuno.sa@analog.com> 470 R: David Lechner <dlechner@baylibre.com> 471 S: Supported 472 W: https://ez.analog.com/linux-software-drivers 473 F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 474 F: Documentation/iio/ad7944.rst 475 F: drivers/iio/adc/ad7944.c 476 477 ADAFRUIT MINI I2C GAMEPAD 478 M: Anshul Dalal <anshulusr@gmail.com> 479 L: linux-input@vger.kernel.org 480 S: Maintained 481 F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 482 F: drivers/input/joystick/adafruit-seesaw.c 483 484 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 485 M: Jiri Kosina <jikos@kernel.org> 486 S: Maintained 487 488 ADF7242 IEEE 802.15.4 RADIO DRIVER 489 M: Michael Hennerich <michael.hennerich@analog.com> 490 L: linux-wpan@vger.kernel.org 491 S: Supported 492 W: https://wiki.analog.com/ADF7242 493 W: https://ez.analog.com/linux-software-drivers 494 F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 495 F: drivers/net/ieee802154/adf7242.c 496 497 ADM1025 HARDWARE MONITOR DRIVER 498 M: Jean Delvare <jdelvare@suse.com> 499 L: linux-hwmon@vger.kernel.org 500 S: Maintained 501 F: Documentation/hwmon/adm1025.rst 502 F: drivers/hwmon/adm1025.c 503 504 ADM1029 HARDWARE MONITOR DRIVER 505 M: Corentin Labbe <clabbe.montjoie@gmail.com> 506 L: linux-hwmon@vger.kernel.org 507 S: Maintained 508 F: drivers/hwmon/adm1029.c 509 510 ADM8211 WIRELESS DRIVER 511 L: linux-wireless@vger.kernel.org 512 S: Orphan 513 F: drivers/net/wireless/admtek/adm8211.* 514 515 ADP1050 HARDWARE MONITOR DRIVER 516 M: Radu Sabau <radu.sabau@analog.com> 517 L: linux-hwmon@vger.kernel.org 518 S: Supported 519 W: https://ez.analog.com/linux-software-drivers 520 F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 521 522 ADP1653 FLASH CONTROLLER DRIVER 523 M: Sakari Ailus <sakari.ailus@iki.fi> 524 L: linux-media@vger.kernel.org 525 S: Maintained 526 F: drivers/media/i2c/adp1653.c 527 F: include/media/i2c/adp1653.h 528 529 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 530 M: Michael Hennerich <michael.hennerich@analog.com> 531 S: Supported 532 W: http://wiki.analog.com/ADP5520 533 W: https://ez.analog.com/linux-software-drivers 534 F: drivers/gpio/gpio-adp5520.c 535 F: drivers/input/keyboard/adp5520-keys.c 536 F: drivers/leds/leds-adp5520.c 537 F: drivers/mfd/adp5520.c 538 F: drivers/video/backlight/adp5520_bl.c 539 540 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 541 M: Michael Hennerich <michael.hennerich@analog.com> 542 S: Supported 543 W: http://wiki.analog.com/ADP5588 544 W: https://ez.analog.com/linux-software-drivers 545 F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 546 F: drivers/input/keyboard/adp5588-keys.c 547 548 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 549 M: Michael Hennerich <michael.hennerich@analog.com> 550 S: Supported 551 W: http://wiki.analog.com/ADP8860 552 W: https://ez.analog.com/linux-software-drivers 553 F: drivers/video/backlight/adp8860_bl.c 554 555 ADT746X FAN DRIVER 556 M: Colin Leroy <colin@colino.net> 557 S: Maintained 558 F: drivers/macintosh/therm_adt746x.c 559 560 ADT7475 HARDWARE MONITOR DRIVER 561 M: Jean Delvare <jdelvare@suse.com> 562 L: linux-hwmon@vger.kernel.org 563 S: Maintained 564 F: Documentation/hwmon/adt7475.rst 565 F: drivers/hwmon/adt7475.c 566 567 ADVANSYS SCSI DRIVER 568 M: Matthew Wilcox <willy@infradead.org> 569 M: Hannes Reinecke <hare@suse.com> 570 L: linux-scsi@vger.kernel.org 571 S: Maintained 572 F: Documentation/scsi/advansys.rst 573 F: drivers/scsi/advansys.c 574 575 ADVANTECH SWBTN DRIVER 576 M: Andrea Ho <Andrea.Ho@advantech.com.tw> 577 L: platform-driver-x86@vger.kernel.org 578 S: Maintained 579 F: drivers/platform/x86/adv_swbutton.c 580 581 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 582 M: Lucas Stankus <lucas.p.stankus@gmail.com> 583 S: Supported 584 F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 585 F: drivers/iio/accel/adxl313* 586 587 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 588 M: Michael Hennerich <michael.hennerich@analog.com> 589 S: Supported 590 W: http://wiki.analog.com/ADXL345 591 W: https://ez.analog.com/linux-software-drivers 592 F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 593 F: drivers/input/misc/adxl34x.c 594 595 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 596 M: Puranjay Mohan <puranjay@kernel.org> 597 L: linux-iio@vger.kernel.org 598 S: Supported 599 F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 600 F: drivers/iio/accel/adxl355.h 601 F: drivers/iio/accel/adxl355_core.c 602 F: drivers/iio/accel/adxl355_i2c.c 603 F: drivers/iio/accel/adxl355_spi.c 604 605 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 606 M: Cosmin Tanislav <cosmin.tanislav@analog.com> 607 L: linux-iio@vger.kernel.org 608 S: Supported 609 W: https://ez.analog.com/linux-software-drivers 610 F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 611 F: drivers/iio/accel/adxl367* 612 613 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 614 M: Michael Hennerich <michael.hennerich@analog.com> 615 S: Supported 616 W: https://ez.analog.com/linux-software-drivers 617 F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 618 F: drivers/iio/accel/adxl372.c 619 F: drivers/iio/accel/adxl372_i2c.c 620 F: drivers/iio/accel/adxl372_spi.c 621 622 AF8133J THREE-AXIS MAGNETOMETER DRIVER 623 M: Ondřej Jirman <megi@xff.cz> 624 S: Maintained 625 F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 626 F: drivers/iio/magnetometer/af8133j.c 627 628 AF9013 MEDIA DRIVER 629 L: linux-media@vger.kernel.org 630 S: Orphan 631 W: https://linuxtv.org 632 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 633 F: drivers/media/dvb-frontends/af9013* 634 635 AF9033 MEDIA DRIVER 636 L: linux-media@vger.kernel.org 637 S: Orphan 638 W: https://linuxtv.org 639 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 640 F: drivers/media/dvb-frontends/af9033* 641 642 AFFS FILE SYSTEM 643 M: David Sterba <dsterba@suse.com> 644 L: linux-fsdevel@vger.kernel.org 645 S: Odd Fixes 646 F: Documentation/filesystems/affs.rst 647 F: fs/affs/ 648 649 AFS FILESYSTEM 650 M: David Howells <dhowells@redhat.com> 651 M: Marc Dionne <marc.dionne@auristor.com> 652 L: linux-afs@lists.infradead.org 653 S: Supported 654 W: https://www.infradead.org/~dhowells/kafs/ 655 F: Documentation/filesystems/afs.rst 656 F: fs/afs/ 657 F: include/trace/events/afs.h 658 659 AGPGART DRIVER 660 M: David Airlie <airlied@redhat.com> 661 L: dri-devel@lists.freedesktop.org 662 S: Maintained 663 T: git https://gitlab.freedesktop.org/drm/kernel.git 664 F: drivers/char/agp/ 665 F: include/linux/agp* 666 F: include/uapi/linux/agp* 667 668 AHA152X SCSI DRIVER 669 M: "Juergen E. Fischer" <fischer@norbit.de> 670 L: linux-scsi@vger.kernel.org 671 S: Maintained 672 F: drivers/scsi/aha152x* 673 F: drivers/scsi/pcmcia/aha152x* 674 675 AIC7XXX / AIC79XX SCSI DRIVER 676 M: Hannes Reinecke <hare@suse.com> 677 L: linux-scsi@vger.kernel.org 678 S: Maintained 679 F: drivers/scsi/aic7xxx/ 680 681 AIMSLAB FM RADIO RECEIVER DRIVER 682 M: Hans Verkuil <hverkuil@xs4all.nl> 683 L: linux-media@vger.kernel.org 684 S: Maintained 685 W: https://linuxtv.org 686 T: git git://linuxtv.org/media_tree.git 687 F: drivers/media/radio/radio-aimslab* 688 689 AIO 690 M: Benjamin LaHaise <bcrl@kvack.org> 691 L: linux-aio@kvack.org 692 S: Supported 693 F: fs/aio.c 694 F: include/linux/*aio*.h 695 696 AIROHA ETHERNET DRIVER 697 M: Lorenzo Bianconi <lorenzo@kernel.org> 698 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 699 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 700 L: netdev@vger.kernel.org 701 S: Maintained 702 F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 703 F: drivers/net/ethernet/mediatek/airoha_eth.c 704 705 AIROHA PCIE PHY DRIVER 706 M: Lorenzo Bianconi <lorenzo@kernel.org> 707 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 708 S: Maintained 709 F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 710 F: drivers/phy/phy-airoha-pcie-regs.h 711 F: drivers/phy/phy-airoha-pcie.c 712 713 AIROHA SPI SNFI DRIVER 714 M: Lorenzo Bianconi <lorenzo@kernel.org> 715 M: Ray Liu <ray.liu@airoha.com> 716 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 717 L: linux-spi@vger.kernel.org 718 S: Maintained 719 F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 720 F: drivers/spi/spi-airoha-snfi.c 721 722 AIRSPY MEDIA DRIVER 723 L: linux-media@vger.kernel.org 724 S: Orphan 725 W: https://linuxtv.org 726 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 727 F: drivers/media/usb/airspy/ 728 729 ALACRITECH GIGABIT ETHERNET DRIVER 730 M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 731 S: Maintained 732 F: drivers/net/ethernet/alacritech/* 733 734 ALCATEL SPEEDTOUCH USB DRIVER 735 M: Duncan Sands <duncan.sands@free.fr> 736 L: linux-usb@vger.kernel.org 737 S: Maintained 738 W: http://www.linux-usb.org/SpeedTouch/ 739 F: drivers/usb/atm/speedtch.c 740 F: drivers/usb/atm/usbatm.c 741 742 ALCHEMY AU1XX0 MMC DRIVER 743 M: Manuel Lauss <manuel.lauss@gmail.com> 744 S: Maintained 745 F: drivers/mmc/host/au1xmmc.c 746 747 ALI1563 I2C DRIVER 748 M: Rudolf Marek <r.marek@assembler.cz> 749 L: linux-i2c@vger.kernel.org 750 S: Maintained 751 F: Documentation/i2c/busses/i2c-ali1563.rst 752 F: drivers/i2c/busses/i2c-ali1563.c 753 754 ALIBABA ELASTIC RDMA DRIVER 755 M: Cheng Xu <chengyou@linux.alibaba.com> 756 M: Kai Shen <kaishen@linux.alibaba.com> 757 L: linux-rdma@vger.kernel.org 758 S: Supported 759 F: drivers/infiniband/hw/erdma 760 F: include/uapi/rdma/erdma-abi.h 761 762 ALIBABA PMU DRIVER 763 M: Shuai Xue <xueshuai@linux.alibaba.com> 764 S: Supported 765 F: Documentation/admin-guide/perf/alibaba_pmu.rst 766 F: drivers/perf/alibaba_uncore_drw_pmu.c 767 768 ALIENWARE WMI DRIVER 769 L: Dell.Client.Kernel@dell.com 770 S: Maintained 771 F: drivers/platform/x86/dell/alienware-wmi.c 772 773 ALLEGRO DVT VIDEO IP CORE DRIVER 774 M: Michael Tretter <m.tretter@pengutronix.de> 775 R: Pengutronix Kernel Team <kernel@pengutronix.de> 776 L: linux-media@vger.kernel.org 777 S: Maintained 778 F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 779 F: drivers/media/platform/allegro-dvt/ 780 781 ALLIED VISION ALVIUM CAMERA DRIVER 782 M: Tommaso Merciai <tomm.merciai@gmail.com> 783 M: Martin Hecht <martin.hecht@avnet.eu> 784 L: linux-media@vger.kernel.org 785 S: Maintained 786 F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 787 F: drivers/media/i2c/alvium-csi2.c 788 F: drivers/media/i2c/alvium-csi2.h 789 790 ALLWINNER A10 CSI DRIVER 791 M: Maxime Ripard <mripard@kernel.org> 792 L: linux-media@vger.kernel.org 793 S: Maintained 794 T: git git://linuxtv.org/media_tree.git 795 F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 796 F: drivers/media/platform/sunxi/sun4i-csi/ 797 798 ALLWINNER A31 CSI DRIVER 799 M: Yong Deng <yong.deng@magewell.com> 800 M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 801 L: linux-media@vger.kernel.org 802 S: Maintained 803 T: git git://linuxtv.org/media_tree.git 804 F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 805 F: drivers/media/platform/sunxi/sun6i-csi/ 806 807 ALLWINNER A31 ISP DRIVER 808 M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 809 L: linux-media@vger.kernel.org 810 S: Maintained 811 T: git git://linuxtv.org/media_tree.git 812 F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 813 F: drivers/staging/media/sunxi/sun6i-isp/ 814 F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 815 816 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 817 M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 818 L: linux-media@vger.kernel.org 819 S: Maintained 820 T: git git://linuxtv.org/media_tree.git 821 F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 822 F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 823 824 ALLWINNER CPUFREQ DRIVER 825 M: Yangtao Li <tiny.windzz@gmail.com> 826 L: linux-pm@vger.kernel.org 827 S: Maintained 828 F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 829 F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 830 831 ALLWINNER CRYPTO DRIVERS 832 M: Corentin Labbe <clabbe.montjoie@gmail.com> 833 L: linux-crypto@vger.kernel.org 834 S: Maintained 835 F: drivers/crypto/allwinner/ 836 837 ALLWINNER DMIC DRIVERS 838 M: Ban Tao <fengzheng923@gmail.com> 839 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 840 S: Maintained 841 F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 842 F: sound/soc/sunxi/sun50i-dmic.c 843 844 ALLWINNER HARDWARE SPINLOCK SUPPORT 845 M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 846 S: Maintained 847 F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 848 F: drivers/hwspinlock/sun6i_hwspinlock.c 849 850 ALLWINNER THERMAL DRIVER 851 M: Vasily Khoruzhick <anarsoul@gmail.com> 852 M: Yangtao Li <tiny.windzz@gmail.com> 853 L: linux-pm@vger.kernel.org 854 S: Maintained 855 F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 856 F: drivers/thermal/sun8i_thermal.c 857 858 ALLWINNER VPU DRIVER 859 M: Maxime Ripard <mripard@kernel.org> 860 M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 861 L: linux-media@vger.kernel.org 862 S: Maintained 863 F: drivers/staging/media/sunxi/cedrus/ 864 865 ALPHA PORT 866 M: Richard Henderson <richard.henderson@linaro.org> 867 M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 868 M: Matt Turner <mattst88@gmail.com> 869 L: linux-alpha@vger.kernel.org 870 S: Odd Fixes 871 F: arch/alpha/ 872 873 ALPS PS/2 TOUCHPAD DRIVER 874 R: Pali Rohár <pali@kernel.org> 875 F: drivers/input/mouse/alps.* 876 877 ALTERA MAILBOX DRIVER 878 M: Mun Yew Tham <mun.yew.tham@intel.com> 879 S: Maintained 880 F: drivers/mailbox/mailbox-altera.c 881 882 ALTERA MSGDMA IP CORE DRIVER 883 M: Olivier Dautricourt <olivierdautricourt@gmail.com> 884 R: Stefan Roese <sr@denx.de> 885 L: dmaengine@vger.kernel.org 886 S: Odd Fixes 887 F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 888 F: drivers/dma/altera-msgdma.c 889 890 ALTERA PIO DRIVER 891 M: Mun Yew Tham <mun.yew.tham@intel.com> 892 L: linux-gpio@vger.kernel.org 893 S: Maintained 894 F: drivers/gpio/gpio-altera.c 895 896 ALTERA TRIPLE SPEED ETHERNET DRIVER 897 M: Joyce Ooi <joyce.ooi@intel.com> 898 L: netdev@vger.kernel.org 899 S: Maintained 900 F: drivers/net/ethernet/altera/ 901 902 ALTERA UART/JTAG UART SERIAL DRIVERS 903 M: Tobias Klauser <tklauser@distanz.ch> 904 L: linux-serial@vger.kernel.org 905 S: Maintained 906 F: drivers/tty/serial/altera_jtaguart.c 907 F: drivers/tty/serial/altera_uart.c 908 F: include/linux/altera_jtaguart.h 909 F: include/linux/altera_uart.h 910 911 AMAZON ANNAPURNA LABS FIC DRIVER 912 M: Talel Shenhar <talel@amazon.com> 913 S: Maintained 914 F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 915 F: drivers/irqchip/irq-al-fic.c 916 917 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 918 M: Talel Shenhar <talel@amazon.com> 919 M: Talel Shenhar <talelshenhar@gmail.com> 920 S: Maintained 921 F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 922 F: drivers/edac/al_mc_edac.c 923 924 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 925 M: Talel Shenhar <talel@amazon.com> 926 S: Maintained 927 F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 928 F: drivers/thermal/thermal_mmio.c 929 930 AMAZON ETHERNET DRIVERS 931 M: Shay Agroskin <shayagr@amazon.com> 932 M: Arthur Kiyanovski <akiyano@amazon.com> 933 R: David Arinzon <darinzon@amazon.com> 934 R: Noam Dagan <ndagan@amazon.com> 935 R: Saeed Bishara <saeedb@amazon.com> 936 L: netdev@vger.kernel.org 937 S: Supported 938 F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 939 F: drivers/net/ethernet/amazon/ 940 941 AMAZON RDMA EFA DRIVER 942 M: Michael Margolin <mrgolin@amazon.com> 943 R: Gal Pressman <gal.pressman@linux.dev> 944 R: Yossi Leybovich <sleybo@amazon.com> 945 L: linux-rdma@vger.kernel.org 946 S: Supported 947 Q: https://patchwork.kernel.org/project/linux-rdma/list/ 948 F: drivers/infiniband/hw/efa/ 949 F: include/uapi/rdma/efa-abi.h 950 951 AMD ADDRESS TRANSLATION LIBRARY (ATL) 952 M: Yazen Ghannam <Yazen.Ghannam@amd.com> 953 L: linux-edac@vger.kernel.org 954 S: Supported 955 F: drivers/ras/amd/atl/* 956 957 AMD AXI W1 DRIVER 958 M: Kris Chaplin <kris.chaplin@amd.com> 959 R: Thomas Delev <thomas.delev@amd.com> 960 R: Michal Simek <michal.simek@amd.com> 961 S: Maintained 962 F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 963 F: drivers/w1/masters/amd_axi_w1.c 964 965 AMD CDX BUS DRIVER 966 M: Nipun Gupta <nipun.gupta@amd.com> 967 M: Nikhil Agarwal <nikhil.agarwal@amd.com> 968 S: Maintained 969 F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 970 F: drivers/cdx/* 971 F: include/linux/cdx/* 972 973 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 974 M: Tom Lendacky <thomas.lendacky@amd.com> 975 M: John Allen <john.allen@amd.com> 976 L: linux-crypto@vger.kernel.org 977 S: Supported 978 F: drivers/crypto/ccp/ 979 F: include/linux/ccp.h 980 981 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 982 M: Ashish Kalra <ashish.kalra@amd.com> 983 M: Tom Lendacky <thomas.lendacky@amd.com> 984 L: linux-crypto@vger.kernel.org 985 S: Supported 986 F: drivers/crypto/ccp/sev* 987 F: include/uapi/linux/psp-sev.h 988 989 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 990 M: Mario Limonciello <mario.limonciello@amd.com> 991 L: linux-crypto@vger.kernel.org 992 S: Supported 993 F: drivers/crypto/ccp/dbc.c 994 F: drivers/crypto/ccp/dbc.h 995 F: drivers/crypto/ccp/platform-access.c 996 F: drivers/crypto/ccp/platform-access.h 997 F: include/uapi/linux/psp-dbc.h 998 F: tools/crypto/ccp/*.c 999 F: tools/crypto/ccp/*.py 1000 1001 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1002 M: Mario Limonciello <mario.limonciello@amd.com> 1003 L: linux-crypto@vger.kernel.org 1004 S: Supported 1005 F: drivers/crypto/ccp/hsti.* 1006 1007 AMD DISPLAY CORE 1008 M: Harry Wentland <harry.wentland@amd.com> 1009 M: Leo Li <sunpeng.li@amd.com> 1010 M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 1011 L: amd-gfx@lists.freedesktop.org 1012 S: Supported 1013 T: git https://gitlab.freedesktop.org/agd5f/linux.git 1014 F: drivers/gpu/drm/amd/display/ 1015 1016 AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1017 M: Huang Rui <ray.huang@amd.com> 1018 L: linux-hwmon@vger.kernel.org 1019 S: Supported 1020 F: Documentation/hwmon/fam15h_power.rst 1021 F: drivers/hwmon/fam15h_power.c 1022 1023 AMD FCH GPIO DRIVER 1024 M: Enrico Weigelt, metux IT consult <info@metux.net> 1025 L: linux-gpio@vger.kernel.org 1026 S: Maintained 1027 F: drivers/gpio/gpio-amd-fch.c 1028 F: include/linux/platform_data/gpio/gpio-amd-fch.h 1029 1030 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1031 L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1032 S: Orphan 1033 F: drivers/usb/gadget/udc/amd5536udc.* 1034 1035 AMD GEODE PROCESSOR/CHIPSET SUPPORT 1036 M: Andres Salomon <dilinger@queued.net> 1037 L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1038 S: Supported 1039 W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1040 F: arch/x86/include/asm/geode.h 1041 F: drivers/char/hw_random/geode-rng.c 1042 F: drivers/crypto/geode* 1043 F: drivers/video/fbdev/geode/ 1044 1045 AMD HSMP DRIVER 1046 M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1047 R: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 1048 L: platform-driver-x86@vger.kernel.org 1049 S: Maintained 1050 F: Documentation/arch/x86/amd_hsmp.rst 1051 F: arch/x86/include/asm/amd_hsmp.h 1052 F: arch/x86/include/uapi/asm/amd_hsmp.h 1053 F: drivers/platform/x86/amd/hsmp.c 1054 1055 AMD IOMMU (AMD-VI) 1056 M: Joerg Roedel <joro@8bytes.org> 1057 R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1058 L: iommu@lists.linux.dev 1059 S: Maintained 1060 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1061 F: drivers/iommu/amd/ 1062 F: include/linux/amd-iommu.h 1063 1064 AMD KFD 1065 M: Felix Kuehling <Felix.Kuehling@amd.com> 1066 L: amd-gfx@lists.freedesktop.org 1067 S: Supported 1068 T: git https://gitlab.freedesktop.org/agd5f/linux.git 1069 F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1070 F: drivers/gpu/drm/amd/amdkfd/ 1071 F: drivers/gpu/drm/amd/include/cik_structs.h 1072 F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1073 F: drivers/gpu/drm/amd/include/v9_structs.h 1074 F: drivers/gpu/drm/amd/include/vi_structs.h 1075 F: include/uapi/linux/kfd_ioctl.h 1076 F: include/uapi/linux/kfd_sysfs.h 1077 1078 AMD MP2 I2C DRIVER 1079 M: Elie Morisse <syniurge@gmail.com> 1080 M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1081 L: linux-i2c@vger.kernel.org 1082 S: Maintained 1083 F: drivers/i2c/busses/i2c-amd-mp2* 1084 1085 AMD PDS CORE DRIVER 1086 M: Shannon Nelson <shannon.nelson@amd.com> 1087 M: Brett Creeley <brett.creeley@amd.com> 1088 L: netdev@vger.kernel.org 1089 S: Supported 1090 F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1091 F: drivers/net/ethernet/amd/pds_core/ 1092 F: include/linux/pds/ 1093 1094 AMD PMC DRIVER 1095 M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1096 L: platform-driver-x86@vger.kernel.org 1097 S: Maintained 1098 F: drivers/platform/x86/amd/pmc/ 1099 1100 AMD PMF DRIVER 1101 M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1102 L: platform-driver-x86@vger.kernel.org 1103 S: Maintained 1104 F: Documentation/ABI/testing/sysfs-amd-pmf 1105 F: drivers/platform/x86/amd/pmf/ 1106 1107 AMD POWERPLAY AND SWSMU 1108 M: Kenneth Feng <kenneth.feng@amd.com> 1109 L: amd-gfx@lists.freedesktop.org 1110 S: Supported 1111 T: git https://gitlab.freedesktop.org/agd5f/linux.git 1112 F: drivers/gpu/drm/amd/pm/ 1113 1114 AMD PSTATE DRIVER 1115 M: Huang Rui <ray.huang@amd.com> 1116 M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1117 M: Mario Limonciello <mario.limonciello@amd.com> 1118 R: Perry Yuan <perry.yuan@amd.com> 1119 L: linux-pm@vger.kernel.org 1120 S: Supported 1121 F: Documentation/admin-guide/pm/amd-pstate.rst 1122 F: drivers/cpufreq/amd-pstate* 1123 F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1124 1125 AMD PTDMA DRIVER 1126 M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1127 L: dmaengine@vger.kernel.org 1128 S: Maintained 1129 F: drivers/dma/ptdma/ 1130 1131 AMD SEATTLE DEVICE TREE SUPPORT 1132 M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1133 M: Tom Lendacky <thomas.lendacky@amd.com> 1134 S: Supported 1135 F: arch/arm64/boot/dts/amd/ 1136 1137 AMD SENSOR FUSION HUB DRIVER 1138 M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1139 L: linux-input@vger.kernel.org 1140 S: Maintained 1141 F: Documentation/hid/amd-sfh* 1142 F: drivers/hid/amd-sfh-hid/ 1143 1144 AMD SPI DRIVER 1145 M: Sanjay R Mehta <sanju.mehta@amd.com> 1146 S: Maintained 1147 F: drivers/spi/spi-amd.c 1148 1149 AMD XGBE DRIVER 1150 M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1151 L: netdev@vger.kernel.org 1152 S: Supported 1153 F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1154 F: drivers/net/ethernet/amd/xgbe/ 1155 1156 AMLOGIC DDR PMU DRIVER 1157 M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1158 L: linux-amlogic@lists.infradead.org 1159 S: Supported 1160 W: http://www.amlogic.com 1161 F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1162 F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1163 F: drivers/perf/amlogic/ 1164 F: include/soc/amlogic/ 1165 1166 AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1167 M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1168 L: linux-hwmon@vger.kernel.org 1169 S: Maintained 1170 F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1171 F: Documentation/hwmon/chipcap2.rst 1172 F: drivers/hwmon/chipcap2.c 1173 1174 AMPHION VPU CODEC V4L2 DRIVER 1175 M: Ming Qian <ming.qian@nxp.com> 1176 M: Zhou Peng <eagle.zhou@nxp.com> 1177 L: linux-media@vger.kernel.org 1178 S: Maintained 1179 F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1180 F: drivers/media/platform/amphion/ 1181 1182 AMS AS73211 DRIVER 1183 M: Christian Eggers <ceggers@arri.de> 1184 L: linux-iio@vger.kernel.org 1185 S: Maintained 1186 F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1187 F: drivers/iio/light/as73211.c 1188 1189 AMT (Automatic Multicast Tunneling) 1190 M: Taehee Yoo <ap420073@gmail.com> 1191 L: netdev@vger.kernel.org 1192 S: Maintained 1193 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1194 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1195 F: drivers/net/amt.c 1196 1197 ANALOG DEVICES INC AD3552R DRIVER 1198 M: Nuno Sá <nuno.sa@analog.com> 1199 L: linux-iio@vger.kernel.org 1200 S: Supported 1201 W: https://ez.analog.com/linux-software-drivers 1202 F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1203 F: drivers/iio/dac/ad3552r.c 1204 1205 ANALOG DEVICES INC AD4130 DRIVER 1206 M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1207 L: linux-iio@vger.kernel.org 1208 S: Supported 1209 W: https://ez.analog.com/linux-software-drivers 1210 F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1211 F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1212 F: drivers/iio/adc/ad4130.c 1213 1214 ANALOG DEVICES INC AD7091R DRIVER 1215 M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1216 L: linux-iio@vger.kernel.org 1217 S: Supported 1218 W: http://ez.analog.com/community/linux-device-drivers 1219 F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1220 F: drivers/iio/adc/ad7091r* 1221 1222 ANALOG DEVICES INC AD7192 DRIVER 1223 M: Alisa-Dariana Roman <alisa.roman@analog.com> 1224 L: linux-iio@vger.kernel.org 1225 S: Supported 1226 W: https://ez.analog.com/linux-software-drivers 1227 F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1228 F: drivers/iio/adc/ad7192.c 1229 1230 ANALOG DEVICES INC AD7292 DRIVER 1231 M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1232 L: linux-iio@vger.kernel.org 1233 S: Supported 1234 W: https://ez.analog.com/linux-software-drivers 1235 F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1236 F: drivers/iio/adc/ad7292.c 1237 1238 ANALOG DEVICES INC AD7293 DRIVER 1239 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1240 L: linux-iio@vger.kernel.org 1241 S: Supported 1242 W: https://ez.analog.com/linux-software-drivers 1243 F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1244 F: drivers/iio/dac/ad7293.c 1245 1246 ANALOG DEVICES INC AD74115 DRIVER 1247 M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1248 L: linux-iio@vger.kernel.org 1249 S: Supported 1250 W: https://ez.analog.com/linux-software-drivers 1251 F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1252 F: drivers/iio/addac/ad74115.c 1253 1254 ANALOG DEVICES INC AD74413R DRIVER 1255 M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1256 L: linux-iio@vger.kernel.org 1257 S: Supported 1258 W: https://ez.analog.com/linux-software-drivers 1259 F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1260 F: drivers/iio/addac/ad74413r.c 1261 F: include/dt-bindings/iio/addac/adi,ad74413r.h 1262 1263 ANALOG DEVICES INC AD7768-1 DRIVER 1264 M: Michael Hennerich <Michael.Hennerich@analog.com> 1265 L: linux-iio@vger.kernel.org 1266 S: Supported 1267 W: https://ez.analog.com/linux-software-drivers 1268 F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1269 F: drivers/iio/adc/ad7768-1.c 1270 1271 ANALOG DEVICES INC AD7780 DRIVER 1272 M: Michael Hennerich <Michael.Hennerich@analog.com> 1273 M: Renato Lui Geh <renatogeh@gmail.com> 1274 L: linux-iio@vger.kernel.org 1275 S: Supported 1276 W: https://ez.analog.com/linux-software-drivers 1277 F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1278 F: drivers/iio/adc/ad7780.c 1279 1280 ANALOG DEVICES INC AD9739a DRIVER 1281 M: Nuno Sa <nuno.sa@analog.com> 1282 M: Dragos Bogdan <dragos.bogdan@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/dac/adi,ad9739a.yaml 1287 F: drivers/iio/dac/ad9739a.c 1288 1289 ANALOG DEVICES INC ADA4250 DRIVER 1290 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1291 L: linux-iio@vger.kernel.org 1292 S: Supported 1293 W: https://ez.analog.com/linux-software-drivers 1294 F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1295 F: drivers/iio/amplifiers/ada4250.c 1296 1297 ANALOG DEVICES INC ADF4377 DRIVER 1298 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1299 L: linux-iio@vger.kernel.org 1300 S: Supported 1301 W: https://ez.analog.com/linux-software-drivers 1302 F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1303 F: drivers/iio/frequency/adf4377.c 1304 1305 ANALOG DEVICES INC ADGS1408 DRIVER 1306 M: Mircea Caprioru <mircea.caprioru@analog.com> 1307 S: Supported 1308 F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1309 F: drivers/mux/adgs1408.c 1310 1311 ANALOG DEVICES INC ADIN DRIVER 1312 M: Michael Hennerich <michael.hennerich@analog.com> 1313 L: netdev@vger.kernel.org 1314 S: Supported 1315 W: https://ez.analog.com/linux-software-drivers 1316 F: Documentation/devicetree/bindings/net/adi,adin.yaml 1317 F: drivers/net/phy/adin.c 1318 1319 ANALOG DEVICES INC ADIS DRIVER LIBRARY 1320 M: Nuno Sa <nuno.sa@analog.com> 1321 L: linux-iio@vger.kernel.org 1322 S: Supported 1323 F: drivers/iio/imu/adis.c 1324 F: drivers/iio/imu/adis_buffer.c 1325 F: drivers/iio/imu/adis_trigger.c 1326 F: include/linux/iio/imu/adis.h 1327 1328 ANALOG DEVICES INC ADIS16460 DRIVER 1329 M: Dragos Bogdan <dragos.bogdan@analog.com> 1330 L: linux-iio@vger.kernel.org 1331 S: Supported 1332 W: https://ez.analog.com/linux-software-drivers 1333 F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1334 F: drivers/iio/imu/adis16460.c 1335 1336 ANALOG DEVICES INC ADIS16475 DRIVER 1337 M: Nuno Sa <nuno.sa@analog.com> 1338 L: linux-iio@vger.kernel.org 1339 S: Supported 1340 W: https://ez.analog.com/linux-software-drivers 1341 F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1342 F: drivers/iio/imu/adis16475.c 1343 1344 ANALOG DEVICES INC ADM1177 DRIVER 1345 M: Michael Hennerich <Michael.Hennerich@analog.com> 1346 L: linux-hwmon@vger.kernel.org 1347 S: Supported 1348 W: https://ez.analog.com/linux-software-drivers 1349 F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1350 F: drivers/hwmon/adm1177.c 1351 1352 ANALOG DEVICES INC ADMFM2000 DRIVER 1353 M: Kim Seer Paller <kimseer.paller@analog.com> 1354 L: linux-iio@vger.kernel.org 1355 S: Supported 1356 W: https://ez.analog.com/linux-software-drivers 1357 F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1358 F: drivers/iio/frequency/admfm2000.c 1359 1360 ANALOG DEVICES INC ADMV1013 DRIVER 1361 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1362 L: linux-iio@vger.kernel.org 1363 S: Supported 1364 W: https://ez.analog.com/linux-software-drivers 1365 F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1366 F: drivers/iio/frequency/admv1013.c 1367 1368 ANALOG DEVICES INC ADMV1014 DRIVER 1369 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1370 L: linux-iio@vger.kernel.org 1371 S: Supported 1372 W: https://ez.analog.com/linux-software-drivers 1373 F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1374 F: drivers/iio/frequency/admv1014.c 1375 1376 ANALOG DEVICES INC ADMV8818 DRIVER 1377 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1378 L: linux-iio@vger.kernel.org 1379 S: Supported 1380 W: https://ez.analog.com/linux-software-drivers 1381 F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1382 F: drivers/iio/filter/admv8818.c 1383 1384 ANALOG DEVICES INC ADP5061 DRIVER 1385 M: Michael Hennerich <Michael.Hennerich@analog.com> 1386 L: linux-pm@vger.kernel.org 1387 S: Supported 1388 W: https://ez.analog.com/linux-software-drivers 1389 F: drivers/power/supply/adp5061.c 1390 1391 ANALOG DEVICES INC ADRF6780 DRIVER 1392 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1393 L: linux-iio@vger.kernel.org 1394 S: Supported 1395 W: https://ez.analog.com/linux-software-drivers 1396 F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1397 F: drivers/iio/frequency/adrf6780.c 1398 1399 ANALOG DEVICES INC ADV7180 DRIVER 1400 M: Lars-Peter Clausen <lars@metafoo.de> 1401 L: linux-media@vger.kernel.org 1402 S: Supported 1403 W: https://ez.analog.com/linux-software-drivers 1404 F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1405 F: drivers/media/i2c/adv7180.c 1406 1407 ANALOG DEVICES INC ADV748X DRIVER 1408 M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1409 L: linux-media@vger.kernel.org 1410 S: Maintained 1411 F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1412 F: drivers/media/i2c/adv748x/* 1413 1414 ANALOG DEVICES INC ADV7511 DRIVER 1415 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1416 L: linux-media@vger.kernel.org 1417 S: Maintained 1418 F: drivers/media/i2c/adv7511* 1419 1420 ANALOG DEVICES INC ADV7604 DRIVER 1421 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1422 L: linux-media@vger.kernel.org 1423 S: Maintained 1424 F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1425 F: drivers/media/i2c/adv7604* 1426 1427 ANALOG DEVICES INC ADV7842 DRIVER 1428 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1429 L: linux-media@vger.kernel.org 1430 S: Maintained 1431 F: drivers/media/i2c/adv7842* 1432 1433 ANALOG DEVICES INC ADXRS290 DRIVER 1434 M: Nishant Malpani <nish.malpani25@gmail.com> 1435 L: linux-iio@vger.kernel.org 1436 S: Supported 1437 F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1438 F: drivers/iio/gyro/adxrs290.c 1439 1440 ANALOG DEVICES INC ASOC CODEC DRIVERS 1441 M: Lars-Peter Clausen <lars@metafoo.de> 1442 M: Nuno Sá <nuno.sa@analog.com> 1443 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1444 S: Supported 1445 W: http://wiki.analog.com/ 1446 W: https://ez.analog.com/linux-software-drivers 1447 F: sound/soc/codecs/ad1* 1448 F: sound/soc/codecs/ad7* 1449 F: sound/soc/codecs/adau* 1450 F: sound/soc/codecs/adav* 1451 F: sound/soc/codecs/sigmadsp.* 1452 F: sound/soc/codecs/ssm* 1453 1454 ANALOG DEVICES INC AXI DAC DRIVER 1455 M: Nuno Sa <nuno.sa@analog.com> 1456 L: linux-iio@vger.kernel.org 1457 S: Supported 1458 W: https://ez.analog.com/linux-software-drivers 1459 F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1460 F: drivers/iio/dac/adi-axi-dac.c 1461 1462 ANALOG DEVICES INC DMA DRIVERS 1463 M: Lars-Peter Clausen <lars@metafoo.de> 1464 S: Supported 1465 W: https://ez.analog.com/linux-software-drivers 1466 F: drivers/dma/dma-axi-dmac.c 1467 1468 ANALOG DEVICES INC IIO DRIVERS 1469 M: Lars-Peter Clausen <lars@metafoo.de> 1470 M: Michael Hennerich <Michael.Hennerich@analog.com> 1471 S: Supported 1472 W: http://wiki.analog.com/ 1473 W: https://ez.analog.com/linux-software-drivers 1474 F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1475 F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1476 F: Documentation/devicetree/bindings/iio/*/adi,* 1477 F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1478 F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1479 F: drivers/iio/*/ad* 1480 F: drivers/iio/adc/ltc249* 1481 F: drivers/iio/amplifiers/hmc425a.c 1482 F: drivers/staging/iio/*/ad* 1483 X: drivers/iio/*/adjd* 1484 1485 ANALOGBITS PLL LIBRARIES 1486 M: Paul Walmsley <paul.walmsley@sifive.com> 1487 M: Samuel Holland <samuel.holland@sifive.com> 1488 S: Supported 1489 F: drivers/clk/analogbits/* 1490 F: include/linux/clk/analogbits* 1491 1492 ANDROID DRIVERS 1493 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1494 M: Arve Hjønnevåg <arve@android.com> 1495 M: Todd Kjos <tkjos@android.com> 1496 M: Martijn Coenen <maco@android.com> 1497 M: Joel Fernandes <joel@joelfernandes.org> 1498 M: Christian Brauner <christian@brauner.io> 1499 M: Carlos Llamas <cmllamas@google.com> 1500 M: Suren Baghdasaryan <surenb@google.com> 1501 L: linux-kernel@vger.kernel.org 1502 S: Supported 1503 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1504 F: drivers/android/ 1505 1506 ANDROID GOLDFISH PIC DRIVER 1507 M: Miodrag Dinic <miodrag.dinic@mips.com> 1508 S: Supported 1509 F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1510 F: drivers/irqchip/irq-goldfish-pic.c 1511 1512 ANDROID GOLDFISH RTC DRIVER 1513 M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1514 S: Supported 1515 F: drivers/rtc/rtc-goldfish.c 1516 1517 AOA (Apple Onboard Audio) ALSA DRIVER 1518 M: Johannes Berg <johannes@sipsolutions.net> 1519 L: linuxppc-dev@lists.ozlabs.org 1520 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1521 S: Maintained 1522 F: sound/aoa/ 1523 1524 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1525 M: William Breathitt Gray <wbg@kernel.org> 1526 L: linux-iio@vger.kernel.org 1527 S: Maintained 1528 F: drivers/iio/addac/stx104.c 1529 1530 APM DRIVER 1531 M: Jiri Kosina <jikos@kernel.org> 1532 S: Odd fixes 1533 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1534 F: arch/x86/kernel/apm_32.c 1535 F: drivers/char/apm-emulation.c 1536 F: include/linux/apm_bios.h 1537 F: include/uapi/linux/apm_bios.h 1538 1539 APPARMOR SECURITY MODULE 1540 M: John Johansen <john.johansen@canonical.com> 1541 M: John Johansen <john@apparmor.net> 1542 L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1543 S: Supported 1544 W: apparmor.net 1545 B: https://gitlab.com/apparmor/apparmor-kernel 1546 C: irc://irc.oftc.net/apparmor 1547 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1548 T: https://gitlab.com/apparmor/apparmor-kernel.git 1549 F: Documentation/admin-guide/LSM/apparmor.rst 1550 F: security/apparmor/ 1551 1552 APPLE BCM5974 MULTITOUCH DRIVER 1553 M: Henrik Rydberg <rydberg@bitmath.org> 1554 L: linux-input@vger.kernel.org 1555 S: Odd fixes 1556 F: drivers/input/mouse/bcm5974.c 1557 1558 APPLE PCIE CONTROLLER DRIVER 1559 M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1560 M: Marc Zyngier <maz@kernel.org> 1561 L: linux-pci@vger.kernel.org 1562 S: Maintained 1563 F: drivers/pci/controller/pcie-apple.c 1564 1565 APPLE SMC DRIVER 1566 M: Henrik Rydberg <rydberg@bitmath.org> 1567 L: linux-hwmon@vger.kernel.org 1568 S: Odd fixes 1569 F: drivers/hwmon/applesmc.c 1570 1571 APPLETALK NETWORK LAYER 1572 L: netdev@vger.kernel.org 1573 S: Odd fixes 1574 F: include/linux/atalk.h 1575 F: include/uapi/linux/atalk.h 1576 F: net/appletalk/ 1577 1578 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1579 M: Khuong Dinh <khuong@os.amperecomputing.com> 1580 S: Supported 1581 F: arch/arm64/boot/dts/apm/ 1582 1583 APPLIED MICRO (APM) X-GENE SOC EDAC 1584 M: Khuong Dinh <khuong@os.amperecomputing.com> 1585 S: Supported 1586 F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1587 F: drivers/edac/xgene_edac.c 1588 1589 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1590 M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1591 M: Keyur Chudgar <keyur@os.amperecomputing.com> 1592 S: Supported 1593 F: drivers/net/ethernet/apm/xgene-v2/ 1594 1595 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1596 M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1597 M: Keyur Chudgar <keyur@os.amperecomputing.com> 1598 M: Quan Nguyen <quan@os.amperecomputing.com> 1599 S: Supported 1600 F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1601 F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1602 F: drivers/net/ethernet/apm/xgene/ 1603 F: drivers/net/mdio/mdio-xgene.c 1604 1605 APPLIED MICRO (APM) X-GENE SOC PMU 1606 M: Khuong Dinh <khuong@os.amperecomputing.com> 1607 S: Supported 1608 F: Documentation/admin-guide/perf/xgene-pmu.rst 1609 F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1610 F: drivers/perf/xgene_pmu.c 1611 1612 APTINA CAMERA SENSOR PLL 1613 M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1614 L: linux-media@vger.kernel.org 1615 S: Maintained 1616 F: drivers/media/i2c/aptina-pll.* 1617 1618 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1619 M: Aleksa Savic <savicaleksa83@gmail.com> 1620 M: Jack Doan <me@jackdoan.com> 1621 L: linux-hwmon@vger.kernel.org 1622 S: Maintained 1623 F: Documentation/hwmon/aquacomputer_d5next.rst 1624 F: drivers/hwmon/aquacomputer_d5next.c 1625 1626 AQUANTIA ETHERNET DRIVER (atlantic) 1627 M: Igor Russkikh <irusskikh@marvell.com> 1628 L: netdev@vger.kernel.org 1629 S: Supported 1630 W: https://www.marvell.com/ 1631 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1632 F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1633 F: drivers/net/ethernet/aquantia/atlantic/ 1634 1635 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1636 M: Egor Pomozov <epomozov@marvell.com> 1637 L: netdev@vger.kernel.org 1638 S: Supported 1639 W: http://www.aquantia.com 1640 F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1641 1642 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1643 M: Krzysztof Hałasa <khalasa@piap.pl> 1644 L: linux-media@vger.kernel.org 1645 S: Maintained 1646 F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1647 F: drivers/media/i2c/ar0521.c 1648 1649 ARASAN NAND CONTROLLER DRIVER 1650 M: Miquel Raynal <miquel.raynal@bootlin.com> 1651 R: Michal Simek <michal.simek@amd.com> 1652 L: linux-mtd@lists.infradead.org 1653 S: Maintained 1654 F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1655 F: drivers/mtd/nand/raw/arasan-nand-controller.c 1656 1657 ARC FRAMEBUFFER DRIVER 1658 M: Jaya Kumar <jayalk@intworks.biz> 1659 S: Maintained 1660 F: drivers/video/fbdev/arcfb.c 1661 F: drivers/video/fbdev/core/fb_defio.c 1662 1663 ARC PGU DRM DRIVER 1664 M: Alexey Brodkin <abrodkin@synopsys.com> 1665 S: Supported 1666 F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1667 F: drivers/gpu/drm/tiny/arcpgu.c 1668 1669 ARCNET NETWORK LAYER 1670 M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1671 L: netdev@vger.kernel.org 1672 S: Maintained 1673 F: drivers/net/arcnet/ 1674 F: include/uapi/linux/if_arcnet.h 1675 1676 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1677 M: Arnd Bergmann <arnd@arndb.de> 1678 M: Olof Johansson <olof@lixom.net> 1679 M: soc@kernel.org 1680 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1681 S: Maintained 1682 P: Documentation/process/maintainer-soc.rst 1683 C: irc://irc.libera.chat/armlinux 1684 T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1685 F: Documentation/process/maintainer-soc*.rst 1686 F: arch/arm/boot/dts/Makefile 1687 F: arch/arm64/boot/dts/Makefile 1688 1689 ARM ARCHITECTED TIMER DRIVER 1690 M: Mark Rutland <mark.rutland@arm.com> 1691 M: Marc Zyngier <maz@kernel.org> 1692 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1693 S: Maintained 1694 F: arch/arm/include/asm/arch_timer.h 1695 F: arch/arm64/include/asm/arch_timer.h 1696 F: drivers/clocksource/arm_arch_timer.c 1697 1698 ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1699 M: Marc Zyngier <maz@kernel.org> 1700 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1701 S: Maintained 1702 F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1703 F: arch/arm/include/asm/arch_gicv3.h 1704 F: arch/arm64/include/asm/arch_gicv3.h 1705 F: drivers/irqchip/irq-gic*.[ch] 1706 F: include/linux/irqchip/arm-gic*.h 1707 F: include/linux/irqchip/arm-vgic-info.h 1708 1709 ARM HDLCD DRM DRIVER 1710 M: Liviu Dudau <liviu.dudau@arm.com> 1711 S: Supported 1712 F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1713 F: drivers/gpu/drm/arm/hdlcd_* 1714 1715 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1716 M: Linus Walleij <linus.walleij@linaro.org> 1717 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718 S: Maintained 1719 F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1720 F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1721 F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1722 F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1723 F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1724 F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1725 F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1726 F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1727 F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1728 F: arch/arm/boot/dts/arm/arm-realview-* 1729 F: arch/arm/boot/dts/arm/integrator* 1730 F: arch/arm/boot/dts/arm/versatile* 1731 F: arch/arm/mach-versatile/ 1732 F: drivers/bus/arm-integrator-lm.c 1733 F: drivers/clk/versatile/ 1734 F: drivers/i2c/busses/i2c-versatile.c 1735 F: drivers/irqchip/irq-versatile-fpga.c 1736 F: drivers/mtd/maps/physmap-versatile.* 1737 F: drivers/power/reset/arm-versatile-reboot.c 1738 F: drivers/soc/versatile/ 1739 1740 ARM KOMEDA DRM-KMS DRIVER 1741 M: Liviu Dudau <liviu.dudau@arm.com> 1742 S: Supported 1743 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1744 F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1745 F: Documentation/gpu/komeda-kms.rst 1746 F: drivers/gpu/drm/arm/display/include/ 1747 F: drivers/gpu/drm/arm/display/komeda/ 1748 1749 ARM MALI PANFROST DRM DRIVER 1750 M: Boris Brezillon <boris.brezillon@collabora.com> 1751 M: Rob Herring <robh@kernel.org> 1752 R: Steven Price <steven.price@arm.com> 1753 L: dri-devel@lists.freedesktop.org 1754 S: Supported 1755 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1756 F: Documentation/gpu/panfrost.rst 1757 F: drivers/gpu/drm/panfrost/ 1758 F: include/uapi/drm/panfrost_drm.h 1759 1760 ARM MALI PANTHOR DRM DRIVER 1761 M: Boris Brezillon <boris.brezillon@collabora.com> 1762 M: Steven Price <steven.price@arm.com> 1763 M: Liviu Dudau <liviu.dudau@arm.com> 1764 L: dri-devel@lists.freedesktop.org 1765 S: Supported 1766 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1767 F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 1768 F: drivers/gpu/drm/panthor/ 1769 F: include/uapi/drm/panthor_drm.h 1770 1771 ARM MALI-DP DRM DRIVER 1772 M: Liviu Dudau <liviu.dudau@arm.com> 1773 S: Supported 1774 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1775 F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1776 F: Documentation/gpu/afbc.rst 1777 F: drivers/gpu/drm/arm/ 1778 1779 ARM MFM AND FLOPPY DRIVERS 1780 M: Ian Molton <spyro@f2s.com> 1781 S: Maintained 1782 F: arch/arm/include/asm/floppy.h 1783 F: arch/arm/mach-rpc/floppydma.S 1784 1785 ARM PMU PROFILING AND DEBUGGING 1786 M: Will Deacon <will@kernel.org> 1787 M: Mark Rutland <mark.rutland@arm.com> 1788 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1789 S: Maintained 1790 F: Documentation/devicetree/bindings/arm/pmu.yaml 1791 F: Documentation/devicetree/bindings/perf/ 1792 F: arch/arm*/include/asm/hw_breakpoint.h 1793 F: arch/arm*/include/asm/perf_event.h 1794 F: arch/arm*/kernel/hw_breakpoint.c 1795 F: arch/arm*/kernel/perf_* 1796 F: drivers/perf/ 1797 F: include/linux/perf/arm_pmu*.h 1798 1799 ARM PORT 1800 M: Russell King <linux@armlinux.org.uk> 1801 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1802 S: Odd Fixes 1803 W: http://www.armlinux.org.uk/ 1804 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1805 F: arch/arm/ 1806 X: arch/arm/boot/dts/ 1807 1808 ARM PRIMECELL AACI PL041 DRIVER 1809 M: Russell King <linux@armlinux.org.uk> 1810 S: Odd Fixes 1811 F: sound/arm/aaci.* 1812 1813 ARM PRIMECELL BUS SUPPORT 1814 M: Russell King <linux@armlinux.org.uk> 1815 S: Odd Fixes 1816 F: drivers/amba/ 1817 F: include/linux/amba/bus.h 1818 1819 ARM PRIMECELL KMI PL050 DRIVER 1820 M: Russell King <linux@armlinux.org.uk> 1821 S: Odd Fixes 1822 F: drivers/input/serio/ambakmi.* 1823 F: include/linux/amba/kmi.h 1824 1825 ARM PRIMECELL MMCI PL180/1 DRIVER 1826 M: Russell King <linux@armlinux.org.uk> 1827 S: Odd Fixes 1828 F: drivers/mmc/host/mmci.* 1829 F: include/linux/amba/mmci.h 1830 1831 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1832 M: Miquel Raynal <miquel.raynal@bootlin.com> 1833 R: Michal Simek <michal.simek@amd.com> 1834 L: linux-mtd@lists.infradead.org 1835 S: Maintained 1836 F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1837 F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1838 1839 ARM PRIMECELL PL35X SMC DRIVER 1840 M: Miquel Raynal <miquel.raynal@bootlin.com> 1841 R: Michal Simek <michal.simek@amd.com> 1842 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1843 S: Maintained 1844 F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1845 F: drivers/memory/pl353-smc.c 1846 1847 ARM PRIMECELL SSP PL022 SPI DRIVER 1848 M: Linus Walleij <linus.walleij@linaro.org> 1849 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1850 S: Maintained 1851 F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1852 F: drivers/spi/spi-pl022.c 1853 1854 ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1855 M: Russell King <linux@armlinux.org.uk> 1856 S: Odd Fixes 1857 F: drivers/tty/serial/amba-pl01*.c 1858 F: include/linux/amba/serial.h 1859 1860 ARM PRIMECELL VIC PL190/PL192 DRIVER 1861 M: Linus Walleij <linus.walleij@linaro.org> 1862 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1863 S: Maintained 1864 F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1865 F: drivers/irqchip/irq-vic.c 1866 1867 ARM SMC WATCHDOG DRIVER 1868 M: Julius Werner <jwerner@chromium.org> 1869 R: Evan Benn <evanbenn@chromium.org> 1870 S: Maintained 1871 F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1872 F: drivers/watchdog/arm_smc_wdt.c 1873 1874 ARM SMMU DRIVERS 1875 M: Will Deacon <will@kernel.org> 1876 R: Robin Murphy <robin.murphy@arm.com> 1877 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1878 S: Maintained 1879 F: Documentation/devicetree/bindings/iommu/arm,smmu* 1880 F: drivers/iommu/arm/ 1881 F: drivers/iommu/io-pgtable-arm* 1882 1883 ARM SMMU SVA SUPPORT 1884 R: Jean-Philippe Brucker <jean-philippe@linaro.org> 1885 F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 1886 1887 ARM SUB-ARCHITECTURES 1888 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1889 S: Maintained 1890 C: irc://irc.libera.chat/armlinux 1891 T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1892 F: arch/arm/mach-*/ 1893 F: arch/arm/plat-*/ 1894 1895 ARM/ACTIONS SEMI ARCHITECTURE 1896 M: Andreas Färber <afaerber@suse.de> 1897 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1898 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1899 L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1900 S: Maintained 1901 F: Documentation/devicetree/bindings/arm/actions.yaml 1902 F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1903 F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1904 F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1905 F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1906 F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1907 F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1908 F: Documentation/devicetree/bindings/pinctrl/actions,* 1909 F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1910 F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1911 F: arch/arm/boot/dts/actions/ 1912 F: arch/arm/mach-actions/ 1913 F: arch/arm64/boot/dts/actions/ 1914 F: drivers/clk/actions/ 1915 F: drivers/clocksource/timer-owl* 1916 F: drivers/dma/owl-dma.c 1917 F: drivers/i2c/busses/i2c-owl.c 1918 F: drivers/irqchip/irq-owl-sirq.c 1919 F: drivers/mmc/host/owl-mmc.c 1920 F: drivers/net/ethernet/actions/ 1921 F: drivers/pinctrl/actions/* 1922 F: drivers/pmdomain/actions/ 1923 F: include/dt-bindings/power/owl-* 1924 F: include/dt-bindings/reset/actions,* 1925 F: include/linux/soc/actions/ 1926 N: owl 1927 1928 ARM/AIROHA SOC SUPPORT 1929 M: Matthias Brugger <matthias.bgg@gmail.com> 1930 M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 1931 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1932 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 1933 S: Odd Fixes 1934 F: arch/arm/boot/dts/airoha/ 1935 F: arch/arm64/boot/dts/airoha/ 1936 1937 ARM/Allwinner SoC Clock Support 1938 M: Emilio López <emilio@elopez.com.ar> 1939 S: Maintained 1940 F: drivers/clk/sunxi/ 1941 1942 ARM/Allwinner sunXi SoC support 1943 M: Chen-Yu Tsai <wens@csie.org> 1944 M: Jernej Skrabec <jernej.skrabec@gmail.com> 1945 M: Samuel Holland <samuel@sholland.org> 1946 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947 L: linux-sunxi@lists.linux.dev 1948 S: Maintained 1949 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1950 F: arch/arm/mach-sunxi/ 1951 F: arch/arm64/boot/dts/allwinner/ 1952 F: drivers/clk/sunxi-ng/ 1953 F: drivers/pinctrl/sunxi/ 1954 F: drivers/soc/sunxi/ 1955 N: allwinner 1956 N: sun[x456789]i 1957 N: sun[25]0i 1958 1959 ARM/ALPHASCALE ARCHITECTURE 1960 M: Krzysztof Kozlowski <krzk@kernel.org> 1961 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1962 S: Odd Fixes 1963 F: arch/arm/boot/dts/alphascale/ 1964 F: drivers/clk/clk-asm9260.c 1965 F: drivers/clocksource/asm9260_timer.c 1966 F: drivers/rtc/rtc-asm9260.c 1967 F: drivers/watchdog/asm9260_wdt.c 1968 1969 ARM/AMD PENSANDO ARM64 ARCHITECTURE 1970 M: Brad Larson <blarson@amd.com> 1971 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1972 S: Supported 1973 F: Documentation/devicetree/bindings/*/amd,pensando* 1974 F: arch/arm64/boot/dts/amd/elba* 1975 1976 ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1977 M: Neil Armstrong <neil.armstrong@linaro.org> 1978 M: Jerome Brunet <jbrunet@baylibre.com> 1979 L: linux-amlogic@lists.infradead.org 1980 S: Maintained 1981 F: Documentation/devicetree/bindings/clock/amlogic* 1982 F: drivers/clk/meson/ 1983 F: include/dt-bindings/clock/amlogic,a1* 1984 F: include/dt-bindings/clock/gxbb* 1985 F: include/dt-bindings/clock/meson* 1986 1987 ARM/Amlogic Meson SoC Crypto Drivers 1988 M: Corentin Labbe <clabbe@baylibre.com> 1989 L: linux-crypto@vger.kernel.org 1990 L: linux-amlogic@lists.infradead.org 1991 S: Maintained 1992 F: Documentation/devicetree/bindings/crypto/amlogic* 1993 F: drivers/crypto/amlogic/ 1994 1995 ARM/Amlogic Meson SoC Sound Drivers 1996 M: Jerome Brunet <jbrunet@baylibre.com> 1997 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1998 S: Maintained 1999 F: Documentation/devicetree/bindings/sound/amlogic* 2000 F: sound/soc/meson/ 2001 2002 ARM/Amlogic Meson SoC support 2003 M: Neil Armstrong <neil.armstrong@linaro.org> 2004 M: Kevin Hilman <khilman@baylibre.com> 2005 R: Jerome Brunet <jbrunet@baylibre.com> 2006 R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2007 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008 L: linux-amlogic@lists.infradead.org 2009 S: Maintained 2010 W: http://linux-meson.com/ 2011 F: Documentation/devicetree/bindings/phy/amlogic* 2012 F: arch/arm/boot/dts/amlogic/ 2013 F: arch/arm/mach-meson/ 2014 F: arch/arm64/boot/dts/amlogic/ 2015 F: drivers/pmdomain/amlogic/ 2016 F: drivers/mmc/host/meson* 2017 F: drivers/phy/amlogic/ 2018 F: drivers/pinctrl/meson/ 2019 F: drivers/rtc/rtc-meson* 2020 F: drivers/soc/amlogic/ 2021 N: meson 2022 2023 ARM/Annapurna Labs ALPINE ARCHITECTURE 2024 M: Antoine Tenart <atenart@kernel.org> 2025 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2026 S: Odd Fixes 2027 F: arch/arm/boot/dts/amazon/ 2028 F: arch/arm/mach-alpine/ 2029 F: arch/arm64/boot/dts/amazon/ 2030 F: drivers/*/*alpine* 2031 2032 ARM/APPLE MACHINE SOUND DRIVERS 2033 M: Martin Povišer <povik+lin@cutebit.org> 2034 L: asahi@lists.linux.dev 2035 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 2036 S: Maintained 2037 F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2038 F: Documentation/devicetree/bindings/sound/apple,* 2039 F: sound/soc/apple/* 2040 F: sound/soc/codecs/cs42l83-i2c.c 2041 F: sound/soc/codecs/ssm3515.c 2042 2043 ARM/APPLE MACHINE SUPPORT 2044 M: Hector Martin <marcan@marcan.st> 2045 M: Sven Peter <sven@svenpeter.dev> 2046 R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 2047 L: asahi@lists.linux.dev 2048 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2049 S: Maintained 2050 W: https://asahilinux.org 2051 B: https://github.com/AsahiLinux/linux/issues 2052 C: irc://irc.oftc.net/asahi-dev 2053 T: git https://github.com/AsahiLinux/linux.git 2054 F: Documentation/devicetree/bindings/arm/apple.yaml 2055 F: Documentation/devicetree/bindings/arm/apple/* 2056 F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2057 F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2058 F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2059 F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2060 F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2061 F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2062 F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2063 F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2064 F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2065 F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2066 F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2067 F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2068 F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2069 F: Documentation/devicetree/bindings/power/apple* 2070 F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2071 F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2072 F: arch/arm64/boot/dts/apple/ 2073 F: drivers/bluetooth/hci_bcm4377.c 2074 F: drivers/clk/clk-apple-nco.c 2075 F: drivers/cpufreq/apple-soc-cpufreq.c 2076 F: drivers/dma/apple-admac.c 2077 F: drivers/pmdomain/apple/ 2078 F: drivers/i2c/busses/i2c-pasemi-core.c 2079 F: drivers/i2c/busses/i2c-pasemi-platform.c 2080 F: drivers/iommu/apple-dart.c 2081 F: drivers/iommu/io-pgtable-dart.c 2082 F: drivers/irqchip/irq-apple-aic.c 2083 F: drivers/nvme/host/apple.c 2084 F: drivers/nvmem/apple-efuses.c 2085 F: drivers/pinctrl/pinctrl-apple-gpio.c 2086 F: drivers/pwm/pwm-apple.c 2087 F: drivers/soc/apple/* 2088 F: drivers/watchdog/apple_wdt.c 2089 F: include/dt-bindings/interrupt-controller/apple-aic.h 2090 F: include/dt-bindings/pinctrl/apple.h 2091 F: include/linux/soc/apple/* 2092 2093 ARM/ARTPEC MACHINE SUPPORT 2094 M: Jesper Nilsson <jesper.nilsson@axis.com> 2095 M: Lars Persson <lars.persson@axis.com> 2096 L: linux-arm-kernel@axis.com 2097 S: Maintained 2098 F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2099 F: arch/arm/boot/dts/axis/ 2100 F: arch/arm/mach-artpec 2101 F: drivers/clk/axis 2102 F: drivers/crypto/axis 2103 F: drivers/mmc/host/usdhi6rol0.c 2104 F: drivers/pinctrl/pinctrl-artpec* 2105 2106 ARM/ASPEED I2C DRIVER 2107 M: Brendan Higgins <brendanhiggins@google.com> 2108 R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2109 R: Joel Stanley <joel@jms.id.au> 2110 L: linux-i2c@vger.kernel.org 2111 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2112 S: Maintained 2113 F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2114 F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2115 F: drivers/i2c/busses/i2c-aspeed.c 2116 F: drivers/irqchip/irq-aspeed-i2c-ic.c 2117 2118 ARM/ASPEED MACHINE SUPPORT 2119 M: Joel Stanley <joel@jms.id.au> 2120 R: Andrew Jeffery <andrew@codeconstruct.com.au> 2121 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2122 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2123 S: Supported 2124 Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2125 T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2126 F: Documentation/devicetree/bindings/arm/aspeed/ 2127 F: arch/arm/boot/dts/aspeed/ 2128 F: arch/arm/mach-aspeed/ 2129 N: aspeed 2130 2131 ARM/AXM LSI SOC 2132 M: Krzysztof Kozlowski <krzk@kernel.org> 2133 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2134 S: Odd Fixes 2135 F: Documentation/devicetree/bindings/arm/axxia.yaml 2136 F: arch/arm/boot/dts/intel/axm/ 2137 F: arch/arm/mach-axxia/ 2138 2139 ARM/BITMAIN ARCHITECTURE 2140 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2141 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2142 S: Maintained 2143 F: Documentation/devicetree/bindings/arm/bitmain.yaml 2144 F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2145 F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2146 F: arch/arm64/boot/dts/bitmain/ 2147 F: drivers/clk/clk-bm1880.c 2148 F: drivers/pinctrl/pinctrl-bm1880.c 2149 2150 ARM/CALXEDA HIGHBANK ARCHITECTURE 2151 M: Andre Przywara <andre.przywara@arm.com> 2152 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2153 S: Maintained 2154 F: arch/arm/boot/dts/calxeda/ 2155 F: arch/arm/mach-highbank/ 2156 2157 ARM/CAVIUM THUNDER NETWORK DRIVER 2158 M: Sunil Goutham <sgoutham@marvell.com> 2159 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2160 S: Supported 2161 F: drivers/net/ethernet/cavium/thunder/ 2162 2163 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2164 M: Lukasz Majewski <lukma@denx.de> 2165 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166 S: Maintained 2167 F: arch/arm/mach-ep93xx/ts72xx.c 2168 2169 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2170 M: Alexander Shiyan <shc_work@mail.ru> 2171 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2172 S: Odd Fixes 2173 N: clps711x 2174 2175 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2176 M: Hartley Sweeten <hsweeten@visionengravers.com> 2177 M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2178 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2179 S: Maintained 2180 F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2181 F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2182 F: arch/arm/boot/compressed/misc-ep93xx.h 2183 F: arch/arm/mach-ep93xx/ 2184 F: drivers/iio/adc/ep93xx_adc.c 2185 2186 ARM/CLKDEV SUPPORT 2187 M: Russell King <linux@armlinux.org.uk> 2188 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2189 S: Maintained 2190 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2191 F: drivers/clk/clkdev.c 2192 2193 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2194 M: Baruch Siach <baruch@tkos.co.il> 2195 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2196 S: Maintained 2197 F: arch/arm/boot/dts/cnxt/ 2198 N: digicolor 2199 2200 ARM/CORESIGHT FRAMEWORK AND DRIVERS 2201 M: Suzuki K Poulose <suzuki.poulose@arm.com> 2202 R: Mike Leach <mike.leach@linaro.org> 2203 R: James Clark <james.clark@linaro.org> 2204 L: coresight@lists.linaro.org (moderated for non-subscribers) 2205 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2206 S: Maintained 2207 T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2208 F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2209 F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2210 F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2211 F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2212 F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2213 F: Documentation/trace/coresight/* 2214 F: drivers/hwtracing/coresight/* 2215 F: include/dt-bindings/arm/coresight-cti-dt.h 2216 F: include/linux/coresight* 2217 F: include/uapi/linux/coresight* 2218 F: samples/coresight/* 2219 F: tools/perf/Documentation/arm-coresight.txt 2220 F: tools/perf/arch/arm/util/auxtrace.c 2221 F: tools/perf/arch/arm/util/cs-etm.c 2222 F: tools/perf/arch/arm/util/cs-etm.h 2223 F: tools/perf/arch/arm/util/pmu.c 2224 F: tools/perf/tests/shell/*coresight* 2225 F: tools/perf/tests/shell/coresight/* 2226 F: tools/perf/tests/shell/lib/*coresight* 2227 F: tools/perf/util/cs-etm-decoder/* 2228 F: tools/perf/util/cs-etm.* 2229 2230 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2231 M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2232 M: Linus Walleij <linus.walleij@linaro.org> 2233 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2234 S: Maintained 2235 T: git git://github.com/ulli-kroll/linux.git 2236 F: Documentation/devicetree/bindings/arm/gemini.yaml 2237 F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2238 F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2239 F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2240 F: arch/arm/boot/dts/gemini/ 2241 F: arch/arm/mach-gemini/ 2242 F: drivers/crypto/gemini/ 2243 F: drivers/net/ethernet/cortina/ 2244 F: drivers/pinctrl/pinctrl-gemini.c 2245 F: drivers/rtc/rtc-ftrtc010.c 2246 2247 ARM/CZ.NIC TURRIS SUPPORT 2248 M: Marek Behún <kabel@kernel.org> 2249 S: Maintained 2250 W: https://www.turris.cz/ 2251 F: Documentation/ABI/testing/debugfs-moxtet 2252 F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2253 F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2254 F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2255 F: Documentation/devicetree/bindings/bus/moxtet.txt 2256 F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2257 F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2258 F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2259 F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2260 F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2261 F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2262 F: drivers/bus/moxtet.c 2263 F: drivers/firmware/turris-mox-rwtm.c 2264 F: drivers/gpio/gpio-moxtet.c 2265 F: drivers/leds/leds-turris-omnia.c 2266 F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2267 F: drivers/platform/cznic/ 2268 F: drivers/watchdog/armada_37xx_wdt.c 2269 F: include/dt-bindings/bus/moxtet.h 2270 F: include/linux/armada-37xx-rwtm-mailbox.h 2271 F: include/linux/moxtet.h 2272 F: include/linux/turris-omnia-mcu-interface.h 2273 2274 ARM/FARADAY FA526 PORT 2275 M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2276 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2277 S: Maintained 2278 T: git git://git.berlios.de/gemini-board 2279 F: arch/arm/mm/*-fa* 2280 2281 ARM/FOOTBRIDGE ARCHITECTURE 2282 M: Russell King <linux@armlinux.org.uk> 2283 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284 S: Maintained 2285 W: http://www.armlinux.org.uk/ 2286 F: arch/arm/include/asm/hardware/dec21285.h 2287 F: arch/arm/mach-footbridge/ 2288 2289 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2290 M: Shawn Guo <shawnguo@kernel.org> 2291 M: Sascha Hauer <s.hauer@pengutronix.de> 2292 R: Pengutronix Kernel Team <kernel@pengutronix.de> 2293 R: Fabio Estevam <festevam@gmail.com> 2294 L: imx@lists.linux.dev 2295 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2296 S: Maintained 2297 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2298 F: arch/arm/boot/dts/nxp/imx/ 2299 F: arch/arm/boot/dts/nxp/mxs/ 2300 F: arch/arm64/boot/dts/freescale/ 2301 X: arch/arm64/boot/dts/freescale/fsl-* 2302 X: arch/arm64/boot/dts/freescale/qoriq-* 2303 X: drivers/media/i2c/ 2304 N: imx 2305 N: mxs 2306 2307 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2308 M: Shawn Guo <shawnguo@kernel.org> 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/shawnguo/linux.git 2312 F: arch/arm/boot/dts/nxp/ls/ 2313 F: arch/arm64/boot/dts/freescale/fsl-* 2314 F: arch/arm64/boot/dts/freescale/qoriq-* 2315 2316 ARM/FREESCALE VYBRID ARM ARCHITECTURE 2317 M: Shawn Guo <shawnguo@kernel.org> 2318 M: Sascha Hauer <s.hauer@pengutronix.de> 2319 R: Pengutronix Kernel Team <kernel@pengutronix.de> 2320 R: Stefan Agner <stefan@agner.ch> 2321 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2322 S: Maintained 2323 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2324 F: arch/arm/boot/dts/nxp/vf/ 2325 F: arch/arm/mach-imx/*vf610* 2326 2327 ARM/GUMSTIX MACHINE SUPPORT 2328 M: Steve Sakoman <sakoman@gmail.com> 2329 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2330 S: Maintained 2331 2332 ARM/HISILICON SOC SUPPORT 2333 M: Wei Xu <xuwei5@hisilicon.com> 2334 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2335 S: Supported 2336 W: http://www.hisilicon.com 2337 T: git https://github.com/hisilicon/linux-hisi.git 2338 F: arch/arm/boot/dts/hisilicon/ 2339 F: arch/arm/mach-hisi/ 2340 F: arch/arm64/boot/dts/hisilicon/ 2341 2342 ARM/HP JORNADA 7XX MACHINE SUPPORT 2343 M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2344 S: Maintained 2345 W: www.jlime.com 2346 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2347 F: arch/arm/mach-sa1100/include/mach/jornada720.h 2348 F: arch/arm/mach-sa1100/jornada720.c 2349 2350 ARM/HPE GXP ARCHITECTURE 2351 M: Jean-Marie Verdun <verdun@hpe.com> 2352 M: Nick Hawkins <nick.hawkins@hpe.com> 2353 S: Maintained 2354 F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2355 F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2356 F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2357 F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2358 F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2359 F: Documentation/hwmon/gxp-fan-ctrl.rst 2360 F: arch/arm/boot/dts/hpe/ 2361 F: arch/arm/mach-hpe/ 2362 F: drivers/clocksource/timer-gxp.c 2363 F: drivers/hwmon/gxp-fan-ctrl.c 2364 F: drivers/i2c/busses/i2c-gxp.c 2365 F: drivers/spi/spi-gxp.c 2366 F: drivers/watchdog/gxp-wdt.c 2367 2368 ARM/IGEP MACHINE SUPPORT 2369 M: Enric Balletbo i Serra <eballetbo@gmail.com> 2370 M: Javier Martinez Canillas <javier@dowhile0.org> 2371 L: linux-omap@vger.kernel.org 2372 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2373 S: Maintained 2374 F: arch/arm/boot/dts/ti/omap/omap3-igep* 2375 2376 ARM/INTEL IXP4XX ARM ARCHITECTURE 2377 M: Linus Walleij <linusw@kernel.org> 2378 M: Imre Kaloz <kaloz@openwrt.org> 2379 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2380 S: Maintained 2381 F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2382 F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2383 F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2384 F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2385 F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2386 F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2387 F: arch/arm/boot/dts/intel/ixp/ 2388 F: arch/arm/mach-ixp4xx/ 2389 F: drivers/bus/intel-ixp4xx-eb.c 2390 F: drivers/char/hw_random/ixp4xx-rng.c 2391 F: drivers/clocksource/timer-ixp4xx.c 2392 F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2393 F: drivers/gpio/gpio-ixp4xx.c 2394 F: drivers/irqchip/irq-ixp4xx.c 2395 F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2396 F: drivers/net/wan/ixp4xx_hss.c 2397 F: drivers/soc/ixp4xx/ixp4xx-npe.c 2398 F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2399 F: include/linux/soc/ixp4xx/npe.h 2400 F: include/linux/soc/ixp4xx/qmgr.h 2401 2402 ARM/INTEL KEEMBAY ARCHITECTURE 2403 M: Paul J. Murphy <paul.j.murphy@intel.com> 2404 M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2405 S: Maintained 2406 F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2407 F: arch/arm64/boot/dts/intel/keembay-evm.dts 2408 F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2409 2410 ARM/INTEL XSC3 (MANZANO) ARM CORE 2411 M: Lennert Buytenhek <kernel@wantstofly.org> 2412 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2413 S: Maintained 2414 2415 ARM/LG1K ARCHITECTURE 2416 M: Chanho Min <chanho.min@lge.com> 2417 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2418 S: Maintained 2419 F: arch/arm64/boot/dts/lg/ 2420 2421 ARM/LPC18XX ARCHITECTURE 2422 M: Vladimir Zapolskiy <vz@mleia.com> 2423 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424 S: Maintained 2425 F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2426 F: arch/arm/boot/dts/nxp/lpc/lpc43* 2427 F: drivers/i2c/busses/i2c-lpc2k.c 2428 F: drivers/memory/pl172.c 2429 F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2430 F: drivers/rtc/rtc-lpc24xx.c 2431 N: lpc18xx 2432 2433 ARM/LPC32XX SOC SUPPORT 2434 M: Vladimir Zapolskiy <vz@mleia.com> 2435 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2436 S: Maintained 2437 T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2438 F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2439 F: arch/arm/boot/dts/nxp/lpc/lpc32* 2440 F: arch/arm/mach-lpc32xx/ 2441 F: drivers/i2c/busses/i2c-pnx.c 2442 F: drivers/net/ethernet/nxp/lpc_eth.c 2443 F: drivers/usb/host/ohci-nxp.c 2444 F: drivers/watchdog/pnx4008_wdt.c 2445 N: lpc32xx 2446 2447 ARM/Marvell Dove/MV78xx0/Orion SOC support 2448 M: Andrew Lunn <andrew@lunn.ch> 2449 M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2450 M: Gregory Clement <gregory.clement@bootlin.com> 2451 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2452 S: Maintained 2453 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2454 F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2455 F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2456 F: Documentation/devicetree/bindings/soc/dove/ 2457 F: arch/arm/boot/dts/marvell/dove* 2458 F: arch/arm/boot/dts/marvell/orion5x* 2459 F: arch/arm/mach-dove/ 2460 F: arch/arm/mach-mv78xx0/ 2461 F: arch/arm/mach-orion5x/ 2462 F: arch/arm/plat-orion/ 2463 F: drivers/bus/mvebu-mbus.c 2464 F: drivers/soc/dove/ 2465 2466 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2467 M: Andrew Lunn <andrew@lunn.ch> 2468 M: Gregory Clement <gregory.clement@bootlin.com> 2469 M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2470 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2471 S: Maintained 2472 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2473 F: Documentation/devicetree/bindings/arm/marvell/ 2474 F: arch/arm/boot/dts/marvell/armada* 2475 F: arch/arm/boot/dts/marvell/kirkwood* 2476 F: arch/arm/configs/mvebu_*_defconfig 2477 F: arch/arm/mach-mvebu/ 2478 F: arch/arm64/boot/dts/marvell/ 2479 F: drivers/clk/mvebu/ 2480 F: drivers/cpufreq/armada-37xx-cpufreq.c 2481 F: drivers/cpufreq/armada-8k-cpufreq.c 2482 F: drivers/cpufreq/mvebu-cpufreq.c 2483 F: drivers/irqchip/irq-armada-370-xp.c 2484 F: drivers/irqchip/irq-mvebu-* 2485 F: drivers/pinctrl/mvebu/ 2486 F: drivers/rtc/rtc-armada38x.c 2487 2488 ARM/Mediatek RTC DRIVER 2489 M: Eddie Huang <eddie.huang@mediatek.com> 2490 M: Sean Wang <sean.wang@mediatek.com> 2491 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2493 S: Maintained 2494 F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2495 F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2496 F: drivers/rtc/rtc-mt2712.c 2497 F: drivers/rtc/rtc-mt6397.c 2498 F: drivers/rtc/rtc-mt7622.c 2499 2500 ARM/Mediatek SoC support 2501 M: Matthias Brugger <matthias.bgg@gmail.com> 2502 M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2503 L: linux-kernel@vger.kernel.org 2504 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2505 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2506 S: Maintained 2507 W: https://mtk.wiki.kernel.org/ 2508 C: irc://irc.libera.chat/linux-mediatek 2509 F: arch/arm/boot/dts/mediatek/ 2510 F: arch/arm/mach-mediatek/ 2511 F: arch/arm64/boot/dts/mediatek/ 2512 F: drivers/soc/mediatek/ 2513 N: mtk 2514 N: mt[2678] 2515 K: mediatek 2516 2517 ARM/Mediatek USB3 PHY DRIVER 2518 M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2519 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2520 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2521 S: Maintained 2522 F: Documentation/devicetree/bindings/phy/mediatek,* 2523 F: drivers/phy/mediatek/ 2524 2525 ARM/MICROCHIP (ARM64) SoC support 2526 M: Conor Dooley <conor@kernel.org> 2527 M: Nicolas Ferre <nicolas.ferre@microchip.com> 2528 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2529 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2530 S: Supported 2531 T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2532 F: arch/arm64/boot/dts/microchip/ 2533 2534 ARM/Microchip (AT91) SoC support 2535 M: Nicolas Ferre <nicolas.ferre@microchip.com> 2536 M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2537 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2538 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2539 S: Supported 2540 W: http://www.linux4sam.org 2541 T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2542 F: arch/arm/boot/dts/microchip/ 2543 F: arch/arm/include/debug/at91.S 2544 F: arch/arm/mach-at91/ 2545 F: drivers/memory/atmel* 2546 F: drivers/watchdog/sama5d4_wdt.c 2547 F: include/soc/at91/ 2548 X: drivers/input/touchscreen/atmel_mxt_ts.c 2549 N: at91 2550 N: atmel 2551 2552 ARM/Microchip Sparx5 SoC support 2553 M: Lars Povlsen <lars.povlsen@microchip.com> 2554 M: Steen Hegelund <Steen.Hegelund@microchip.com> 2555 M: Daniel Machon <daniel.machon@microchip.com> 2556 M: UNGLinuxDriver@microchip.com 2557 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2558 S: Supported 2559 F: arch/arm64/boot/dts/microchip/sparx* 2560 F: drivers/net/ethernet/microchip/vcap/ 2561 F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2562 N: sparx5 2563 2564 ARM/MILBEAUT ARCHITECTURE 2565 M: Taichi Sugaya <sugaya.taichi@socionext.com> 2566 M: Takao Orito <orito.takao@socionext.com> 2567 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2568 S: Maintained 2569 F: arch/arm/boot/dts/socionext/milbeaut* 2570 F: arch/arm/mach-milbeaut/ 2571 N: milbeaut 2572 2573 ARM/MOXA ART SOC 2574 M: Krzysztof Kozlowski <krzk@kernel.org> 2575 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2576 S: Odd Fixes 2577 F: Documentation/devicetree/bindings/arm/moxart.yaml 2578 F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.txt 2579 F: arch/arm/boot/dts/moxa/ 2580 F: drivers/clk/clk-moxart.c 2581 2582 ARM/MStar/Sigmastar Armv7 SoC support 2583 M: Daniel Palmer <daniel@thingy.jp> 2584 M: Romain Perier <romain.perier@gmail.com> 2585 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2586 S: Maintained 2587 W: http://linux-chenxing.org/ 2588 T: git git://github.com/linux-chenxing/linux.git 2589 F: Documentation/devicetree/bindings/arm/mstar/* 2590 F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2591 F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2592 F: arch/arm/boot/dts/sigmastar/ 2593 F: arch/arm/mach-mstar/ 2594 F: drivers/clk/mstar/ 2595 F: drivers/clocksource/timer-msc313e.c 2596 F: drivers/gpio/gpio-msc313.c 2597 F: drivers/rtc/rtc-msc313.c 2598 F: drivers/watchdog/msc313e_wdt.c 2599 F: include/dt-bindings/clock/mstar-* 2600 F: include/dt-bindings/gpio/msc313-gpio.h 2601 2602 ARM/NOMADIK/Ux500 ARCHITECTURES 2603 M: Linus Walleij <linus.walleij@linaro.org> 2604 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2605 S: Maintained 2606 T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2607 F: Documentation/devicetree/bindings/arm/ste-* 2608 F: Documentation/devicetree/bindings/arm/ux500.yaml 2609 F: Documentation/devicetree/bindings/arm/ux500/ 2610 F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2611 F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2612 F: arch/arm/boot/dts/st/ste-* 2613 F: arch/arm/mach-nomadik/ 2614 F: arch/arm/mach-ux500/ 2615 F: drivers/clk/clk-nomadik.c 2616 F: drivers/clocksource/clksrc-dbx500-prcmu.c 2617 F: drivers/dma/ste_dma40* 2618 F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2619 F: drivers/gpio/gpio-nomadik.c 2620 F: drivers/hwspinlock/u8500_hsem.c 2621 F: drivers/i2c/busses/i2c-nomadik.c 2622 F: drivers/iio/adc/ab8500-gpadc.c 2623 F: drivers/mfd/ab8500* 2624 F: drivers/mfd/abx500* 2625 F: drivers/mfd/db8500* 2626 F: drivers/pinctrl/nomadik/ 2627 F: drivers/rtc/rtc-ab8500.c 2628 F: drivers/rtc/rtc-pl031.c 2629 F: drivers/soc/ux500/ 2630 2631 ARM/NUVOTON MA35 ARCHITECTURE 2632 M: Jacky Huang <ychuang3@nuvoton.com> 2633 M: Shan-Chun Hung <schung@nuvoton.com> 2634 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2635 S: Supported 2636 F: Documentation/devicetree/bindings/*/*/*ma35* 2637 F: Documentation/devicetree/bindings/*/*ma35* 2638 F: arch/arm64/boot/dts/nuvoton/*ma35* 2639 F: drivers/*/*/*ma35* 2640 F: drivers/*/*ma35* 2641 K: ma35d1 2642 2643 ARM/NUVOTON NPCM ARCHITECTURE 2644 M: Avi Fishman <avifishman70@gmail.com> 2645 M: Tomer Maimon <tmaimon77@gmail.com> 2646 M: Tali Perry <tali.perry1@gmail.com> 2647 R: Patrick Venture <venture@google.com> 2648 R: Nancy Yuen <yuenn@google.com> 2649 R: Benjamin Fair <benjaminfair@google.com> 2650 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2651 S: Supported 2652 F: Documentation/devicetree/bindings/*/*/*npcm* 2653 F: Documentation/devicetree/bindings/*/*npcm* 2654 F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2655 F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2656 F: arch/arm/mach-npcm/ 2657 F: arch/arm64/boot/dts/nuvoton/ 2658 F: drivers/*/*/*npcm* 2659 F: drivers/*/*npcm* 2660 F: drivers/rtc/rtc-nct3018y.c 2661 F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2662 F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2663 2664 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2665 M: Joseph Liu <kwliu@nuvoton.com> 2666 M: Marvin Lin <kflin@nuvoton.com> 2667 L: linux-media@vger.kernel.org 2668 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2669 S: Maintained 2670 F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2671 F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2672 F: Documentation/userspace-api/media/drivers/npcm-video.rst 2673 F: drivers/media/platform/nuvoton/ 2674 F: include/uapi/linux/npcm-video.h 2675 2676 ARM/NUVOTON WPCM450 ARCHITECTURE 2677 M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2678 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2679 S: Maintained 2680 W: https://github.com/neuschaefer/wpcm450/wiki 2681 F: Documentation/devicetree/bindings/*/*wpcm* 2682 F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2683 F: arch/arm/configs/wpcm450_defconfig 2684 F: arch/arm/mach-npcm/wpcm450.c 2685 F: drivers/*/*/*wpcm* 2686 F: drivers/*/*wpcm* 2687 2688 ARM/NXP S32G ARCHITECTURE 2689 R: Chester Lin <chester62515@gmail.com> 2690 R: Matthias Brugger <mbrugger@suse.com> 2691 R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2692 L: NXP S32 Linux Team <s32@nxp.com> 2693 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694 S: Maintained 2695 F: arch/arm64/boot/dts/freescale/s32g*.dts* 2696 F: drivers/pinctrl/nxp/ 2697 2698 ARM/Orion SoC/Technologic Systems TS-78xx platform support 2699 M: Alexander Clouter <alex@digriz.org.uk> 2700 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2701 S: Maintained 2702 W: http://www.digriz.org.uk/ts78xx/kernel 2703 F: arch/arm/mach-orion5x/ts78xx-* 2704 2705 ARM/QUALCOMM CHROMEBOOK SUPPORT 2706 R: cros-qcom-dts-watchers@chromium.org 2707 F: arch/arm64/boot/dts/qcom/sc7180* 2708 F: arch/arm64/boot/dts/qcom/sc7280* 2709 F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2710 2711 ARM/QUALCOMM MAILING LIST 2712 L: linux-arm-msm@vger.kernel.org 2713 F: Documentation/devicetree/bindings/*/qcom* 2714 F: Documentation/devicetree/bindings/soc/qcom/ 2715 F: arch/arm/boot/dts/qcom/ 2716 F: arch/arm/configs/qcom_defconfig 2717 F: arch/arm/mach-qcom/ 2718 F: arch/arm64/boot/dts/qcom/ 2719 F: drivers/*/*/pm8???-* 2720 F: drivers/*/*/qcom* 2721 F: drivers/*/*/qcom/ 2722 F: drivers/*/qcom* 2723 F: drivers/*/qcom/ 2724 F: drivers/bluetooth/btqcomsmd.c 2725 F: drivers/clocksource/timer-qcom.c 2726 F: drivers/cpuidle/cpuidle-qcom-spm.c 2727 F: drivers/extcon/extcon-qcom* 2728 F: drivers/i2c/busses/i2c-qcom-geni.c 2729 F: drivers/i2c/busses/i2c-qup.c 2730 F: drivers/iommu/msm* 2731 F: drivers/mfd/ssbi.c 2732 F: drivers/mmc/host/mmci_qcom* 2733 F: drivers/mmc/host/sdhci-msm.c 2734 F: drivers/pci/controller/dwc/pcie-qcom.c 2735 F: drivers/phy/qualcomm/ 2736 F: drivers/power/*/msm* 2737 F: drivers/reset/reset-qcom-* 2738 F: drivers/rtc/rtc-pm8xxx.c 2739 F: drivers/spi/spi-geni-qcom.c 2740 F: drivers/spi/spi-qcom-qspi.c 2741 F: drivers/spi/spi-qup.c 2742 F: drivers/tty/serial/msm_serial.c 2743 F: drivers/ufs/host/ufs-qcom* 2744 F: drivers/usb/dwc3/dwc3-qcom.c 2745 F: include/dt-bindings/*/qcom* 2746 F: include/linux/*/qcom* 2747 F: include/linux/soc/qcom/ 2748 2749 ARM/QUALCOMM SUPPORT 2750 M: Bjorn Andersson <andersson@kernel.org> 2751 M: Konrad Dybcio <konradybcio@kernel.org> 2752 L: linux-arm-msm@vger.kernel.org 2753 S: Maintained 2754 T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2755 F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 2756 F: Documentation/devicetree/bindings/arm/qcom.yaml 2757 F: Documentation/devicetree/bindings/bus/qcom* 2758 F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 2759 F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 2760 F: Documentation/devicetree/bindings/reserved-memory/qcom 2761 F: Documentation/devicetree/bindings/soc/qcom/ 2762 F: arch/arm/boot/dts/qcom/ 2763 F: arch/arm/configs/qcom_defconfig 2764 F: arch/arm/mach-qcom/ 2765 F: arch/arm64/boot/dts/qcom/ 2766 F: drivers/bus/qcom* 2767 F: drivers/firmware/qcom/ 2768 F: drivers/soc/qcom/ 2769 F: include/dt-bindings/arm/qcom,ids.h 2770 F: include/dt-bindings/firmware/qcom,scm.h 2771 F: include/dt-bindings/soc/qcom* 2772 F: include/linux/firmware/qcom 2773 F: include/linux/soc/qcom/ 2774 F: include/soc/qcom/ 2775 2776 ARM/RDA MICRO ARCHITECTURE 2777 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2778 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2779 L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2780 S: Maintained 2781 F: Documentation/devicetree/bindings/arm/rda.yaml 2782 F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2783 F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2784 F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2785 F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2786 F: arch/arm/boot/dts/unisoc/ 2787 F: drivers/clocksource/timer-rda.c 2788 F: drivers/gpio/gpio-rda.c 2789 F: drivers/irqchip/irq-rda-intc.c 2790 F: drivers/tty/serial/rda-uart.c 2791 2792 ARM/REALTEK ARCHITECTURE 2793 M: Andreas Färber <afaerber@suse.de> 2794 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2795 L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2796 S: Maintained 2797 F: Documentation/devicetree/bindings/arm/realtek.yaml 2798 F: arch/arm/boot/dts/realtek/ 2799 F: arch/arm/mach-realtek/ 2800 F: arch/arm64/boot/dts/realtek/ 2801 2802 ARM/RISC-V/RENESAS ARCHITECTURE 2803 M: Geert Uytterhoeven <geert+renesas@glider.be> 2804 M: Magnus Damm <magnus.damm@gmail.com> 2805 L: linux-renesas-soc@vger.kernel.org 2806 S: Supported 2807 Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2808 C: irc://irc.libera.chat/renesas-soc 2809 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2810 F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2811 F: Documentation/devicetree/bindings/soc/renesas/ 2812 F: arch/arm/boot/dts/renesas/ 2813 F: arch/arm/configs/shmobile_defconfig 2814 F: arch/arm/include/debug/renesas-scif.S 2815 F: arch/arm/mach-shmobile/ 2816 F: arch/arm64/boot/dts/renesas/ 2817 F: arch/riscv/boot/dts/renesas/ 2818 F: drivers/pmdomain/renesas/ 2819 F: drivers/soc/renesas/ 2820 F: include/linux/soc/renesas/ 2821 K: \brenesas, 2822 2823 ARM/RISCPC ARCHITECTURE 2824 M: Russell King <linux@armlinux.org.uk> 2825 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2826 S: Maintained 2827 W: http://www.armlinux.org.uk/ 2828 F: arch/arm/include/asm/hardware/ioc.h 2829 F: arch/arm/include/asm/hardware/iomd.h 2830 F: arch/arm/include/asm/hardware/memc.h 2831 F: arch/arm/mach-rpc/ 2832 F: drivers/net/ethernet/8390/etherh.c 2833 F: drivers/net/ethernet/i825xx/ether1* 2834 F: drivers/net/ethernet/seeq/ether3* 2835 F: drivers/scsi/arm/ 2836 2837 ARM/Rockchip SoC support 2838 M: Heiko Stuebner <heiko@sntech.de> 2839 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2840 L: linux-rockchip@lists.infradead.org 2841 S: Maintained 2842 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2843 F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2844 F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2845 F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2846 F: arch/arm/boot/dts/rockchip/ 2847 F: arch/arm/mach-rockchip/ 2848 F: drivers/*/*/*rockchip* 2849 F: drivers/*/*rockchip* 2850 F: drivers/clk/rockchip/ 2851 F: drivers/i2c/busses/i2c-rk3x.c 2852 F: sound/soc/rockchip/ 2853 N: rockchip 2854 2855 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2856 M: Krzysztof Kozlowski <krzk@kernel.org> 2857 R: Alim Akhtar <alim.akhtar@samsung.com> 2858 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2859 L: linux-samsung-soc@vger.kernel.org 2860 S: Maintained 2861 P: Documentation/process/maintainer-soc-clean-dts.rst 2862 Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2863 B: mailto:linux-samsung-soc@vger.kernel.org 2864 C: irc://irc.libera.chat/linux-exynos 2865 T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2866 F: Documentation/arch/arm/samsung/ 2867 F: Documentation/devicetree/bindings/arm/samsung/ 2868 F: Documentation/devicetree/bindings/hwinfo/samsung,* 2869 F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2870 F: Documentation/devicetree/bindings/soc/samsung/ 2871 F: arch/arm/boot/dts/samsung/ 2872 F: arch/arm/mach-exynos*/ 2873 F: arch/arm/mach-s3c/ 2874 F: arch/arm/mach-s5p*/ 2875 F: arch/arm64/boot/dts/exynos/ 2876 F: drivers/*/*/*s3c24* 2877 F: drivers/*/*s3c24* 2878 F: drivers/*/*s3c64xx* 2879 F: drivers/*/*s5pv210* 2880 F: drivers/clocksource/samsung_pwm_timer.c 2881 F: drivers/memory/samsung/ 2882 F: drivers/pwm/pwm-samsung.c 2883 F: drivers/soc/samsung/ 2884 F: drivers/tty/serial/samsung* 2885 F: include/clocksource/samsung_pwm.h 2886 F: include/linux/platform_data/*s3c* 2887 F: include/linux/serial_s3c.h 2888 F: include/linux/soc/samsung/ 2889 N: exynos 2890 N: s3c64xx 2891 N: s5pv210 2892 2893 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2894 M: Łukasz Stelmach <l.stelmach@samsung.com> 2895 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2896 L: linux-media@vger.kernel.org 2897 S: Maintained 2898 F: drivers/media/platform/samsung/s5p-g2d/ 2899 2900 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2901 M: Marek Szyprowski <m.szyprowski@samsung.com> 2902 L: linux-samsung-soc@vger.kernel.org 2903 L: linux-media@vger.kernel.org 2904 S: Maintained 2905 F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2906 F: drivers/media/cec/platform/s5p/ 2907 2908 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2909 M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2910 M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2911 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2912 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2913 L: linux-media@vger.kernel.org 2914 S: Maintained 2915 F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2916 F: drivers/media/platform/samsung/s5p-jpeg/ 2917 2918 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2919 M: Marek Szyprowski <m.szyprowski@samsung.com> 2920 M: Andrzej Hajda <andrzej.hajda@intel.com> 2921 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922 L: linux-media@vger.kernel.org 2923 S: Maintained 2924 F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2925 F: drivers/media/platform/samsung/s5p-mfc/ 2926 2927 ARM/SOCFPGA ARCHITECTURE 2928 M: Dinh Nguyen <dinguyen@kernel.org> 2929 S: Maintained 2930 W: http://www.rocketboards.org 2931 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2932 F: arch/arm/boot/dts/intel/socfpga/ 2933 F: arch/arm/configs/socfpga_defconfig 2934 F: arch/arm/mach-socfpga/ 2935 F: arch/arm64/boot/dts/altera/ 2936 F: arch/arm64/boot/dts/intel/ 2937 2938 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2939 M: Dinh Nguyen <dinguyen@kernel.org> 2940 S: Maintained 2941 F: drivers/clk/socfpga/ 2942 2943 ARM/SOCFPGA EDAC SUPPORT 2944 M: Dinh Nguyen <dinguyen@kernel.org> 2945 S: Maintained 2946 F: drivers/edac/altera_edac.[ch] 2947 2948 ARM/SPREADTRUM SoC SUPPORT 2949 M: Orson Zhai <orsonzhai@gmail.com> 2950 M: Baolin Wang <baolin.wang7@gmail.com> 2951 R: Chunyan Zhang <zhang.lyra@gmail.com> 2952 S: Maintained 2953 F: arch/arm64/boot/dts/sprd 2954 N: sprd 2955 N: sc27xx 2956 N: sc2731 2957 2958 ARM/STI ARCHITECTURE 2959 M: Patrice Chotard <patrice.chotard@foss.st.com> 2960 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2961 S: Maintained 2962 W: http://www.stlinux.com 2963 F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2964 F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2965 F: arch/arm/boot/dts/st/sti* 2966 F: arch/arm/mach-sti/ 2967 F: drivers/ata/ahci_st.c 2968 F: drivers/char/hw_random/st-rng.c 2969 F: drivers/clocksource/arm_global_timer.c 2970 F: drivers/clocksource/clksrc_st_lpc.c 2971 F: drivers/cpufreq/sti-cpufreq.c 2972 F: drivers/dma/st_fdma* 2973 F: drivers/i2c/busses/i2c-st.c 2974 F: drivers/media/platform/st/sti/c8sectpfe/ 2975 F: drivers/media/rc/st_rc.c 2976 F: drivers/mmc/host/sdhci-st.c 2977 F: drivers/phy/st/phy-miphy28lp.c 2978 F: drivers/phy/st/phy-stih407-usb.c 2979 F: drivers/pinctrl/pinctrl-st.c 2980 F: drivers/remoteproc/st_remoteproc.c 2981 F: drivers/remoteproc/st_slim_rproc.c 2982 F: drivers/reset/sti/ 2983 F: drivers/rtc/rtc-st-lpc.c 2984 F: drivers/tty/serial/st-asc.c 2985 F: drivers/usb/dwc3/dwc3-st.c 2986 F: drivers/usb/host/ehci-st.c 2987 F: drivers/usb/host/ohci-st.c 2988 F: drivers/watchdog/st_lpc_wdt.c 2989 F: include/linux/remoteproc/st_slim_rproc.h 2990 2991 ARM/STM32 ARCHITECTURE 2992 M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2993 M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2994 L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2995 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2996 S: Maintained 2997 T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2998 F: arch/arm/boot/dts/st/stm32* 2999 F: arch/arm/mach-stm32/ 3000 F: arch/arm64/boot/dts/st/ 3001 F: drivers/clocksource/armv7m_systick.c 3002 N: stm32 3003 N: stm 3004 3005 ARM/SUNPLUS SP7021 SOC SUPPORT 3006 M: Qin Jian <qinjian@cqplus1.com> 3007 L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3008 S: Maintained 3009 W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3010 F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3011 F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3012 F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3013 F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3014 F: arch/arm/boot/dts/sunplus/ 3015 F: arch/arm/configs/sp7021_*defconfig 3016 F: drivers/clk/clk-sp7021.c 3017 F: drivers/irqchip/irq-sp7021-intc.c 3018 F: drivers/reset/reset-sunplus.c 3019 F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3020 F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3021 3022 ARM/Synaptics SoC support 3023 M: Jisheng Zhang <jszhang@kernel.org> 3024 M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3025 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3026 S: Maintained 3027 F: arch/arm/boot/dts/synaptics/ 3028 F: arch/arm/mach-berlin/ 3029 F: arch/arm64/boot/dts/synaptics/ 3030 3031 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3032 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3033 L: linux-tegra@vger.kernel.org 3034 L: linux-media@vger.kernel.org 3035 S: Maintained 3036 F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3037 F: drivers/media/cec/platform/tegra/ 3038 3039 ARM/TESLA FSD SoC SUPPORT 3040 M: Alim Akhtar <alim.akhtar@samsung.com> 3041 M: linux-fsd@tesla.com 3042 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3043 L: linux-samsung-soc@vger.kernel.org 3044 S: Maintained 3045 F: arch/arm64/boot/dts/tesla/ 3046 3047 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3048 M: Santosh Shilimkar <ssantosh@kernel.org> 3049 L: linux-kernel@vger.kernel.org 3050 S: Maintained 3051 F: drivers/memory/*emif* 3052 3053 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3054 M: Nishanth Menon <nm@ti.com> 3055 M: Santosh Shilimkar <ssantosh@kernel.org> 3056 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3057 S: Maintained 3058 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3059 F: arch/arm/boot/dts/ti/keystone/ 3060 F: arch/arm/mach-keystone/ 3061 3062 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3063 M: Santosh Shilimkar <ssantosh@kernel.org> 3064 L: linux-kernel@vger.kernel.org 3065 S: Maintained 3066 F: drivers/clk/keystone/ 3067 3068 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3069 M: Santosh Shilimkar <ssantosh@kernel.org> 3070 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3071 L: linux-kernel@vger.kernel.org 3072 S: Maintained 3073 F: drivers/clocksource/timer-keystone.c 3074 3075 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3076 M: Santosh Shilimkar <ssantosh@kernel.org> 3077 L: linux-kernel@vger.kernel.org 3078 S: Maintained 3079 F: drivers/power/reset/keystone-reset.c 3080 3081 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3082 M: Nishanth Menon <nm@ti.com> 3083 M: Vignesh Raghavendra <vigneshr@ti.com> 3084 M: Tero Kristo <kristo@kernel.org> 3085 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3086 S: Supported 3087 F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3088 F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3089 F: arch/arm64/boot/dts/ti/Makefile 3090 F: arch/arm64/boot/dts/ti/k3-* 3091 3092 ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3093 M: Krzysztof Kozlowski <krzk@kernel.org> 3094 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3095 S: Odd Fixes 3096 F: Documentation/devicetree/bindings/*/*/ti,nspire* 3097 F: Documentation/devicetree/bindings/*/ti,nspire* 3098 F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3099 F: arch/arm/boot/dts/nspire/ 3100 3101 ARM/TOSHIBA VISCONTI ARCHITECTURE 3102 M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3103 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3104 S: Supported 3105 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3106 F: Documentation/devicetree/bindings/arm/toshiba.yaml 3107 F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3108 F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3109 F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3110 F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3111 F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3112 F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3113 F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3114 F: arch/arm64/boot/dts/toshiba/ 3115 F: drivers/clk/visconti/ 3116 F: drivers/gpio/gpio-visconti.c 3117 F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3118 F: drivers/pci/controller/dwc/pcie-visconti.c 3119 F: drivers/pinctrl/visconti/ 3120 F: drivers/watchdog/visconti_wdt.c 3121 N: visconti 3122 3123 ARM/UNIPHIER ARCHITECTURE 3124 M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3125 M: Masami Hiramatsu <mhiramat@kernel.org> 3126 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3127 S: Maintained 3128 F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3129 F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3130 F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3131 F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3132 F: arch/arm/boot/dts/socionext/uniphier* 3133 F: arch/arm/include/asm/hardware/cache-uniphier.h 3134 F: arch/arm/mm/cache-uniphier.c 3135 F: arch/arm64/boot/dts/socionext/uniphier* 3136 F: drivers/bus/uniphier-system-bus.c 3137 F: drivers/clk/uniphier/ 3138 F: drivers/dma/uniphier-mdmac.c 3139 F: drivers/gpio/gpio-uniphier.c 3140 F: drivers/i2c/busses/i2c-uniphier* 3141 F: drivers/irqchip/irq-uniphier-aidet.c 3142 F: drivers/mmc/host/uniphier-sd.c 3143 F: drivers/pinctrl/uniphier/ 3144 F: drivers/reset/reset-uniphier.c 3145 F: drivers/tty/serial/8250/8250_uniphier.c 3146 N: uniphier 3147 3148 ARM/VERSATILE EXPRESS PLATFORM 3149 M: Liviu Dudau <liviu.dudau@arm.com> 3150 M: Sudeep Holla <sudeep.holla@arm.com> 3151 M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3152 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3153 S: Maintained 3154 N: mps2 3155 N: vexpress 3156 F: arch/arm/mach-versatile/ 3157 F: arch/arm64/boot/dts/arm/ 3158 F: drivers/clocksource/timer-versatile.c 3159 X: drivers/cpufreq/vexpress-spc-cpufreq.c 3160 X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3161 3162 ARM/VFP SUPPORT 3163 M: Russell King <linux@armlinux.org.uk> 3164 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3165 S: Maintained 3166 W: http://www.armlinux.org.uk/ 3167 F: arch/arm/vfp/ 3168 3169 ARM/VT8500 ARM ARCHITECTURE 3170 M: Alexey Charkov <alchark@gmail.com> 3171 M: Krzysztof Kozlowski <krzk@kernel.org> 3172 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3173 S: Odd Fixes 3174 F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3175 F: arch/arm/boot/dts/vt8500/ 3176 F: arch/arm/mach-vt8500/ 3177 F: drivers/clocksource/timer-vt8500.c 3178 F: drivers/i2c/busses/i2c-viai2c-wmt.c 3179 F: drivers/mmc/host/wmt-sdmmc.c 3180 F: drivers/pwm/pwm-vt8500.c 3181 F: drivers/rtc/rtc-vt8500.c 3182 F: drivers/tty/serial/vt8500_serial.c 3183 F: drivers/video/fbdev/vt8500lcdfb.* 3184 F: drivers/video/fbdev/wm8505fb* 3185 F: drivers/video/fbdev/wmt_ge_rops.* 3186 3187 ARM/ZYNQ ARCHITECTURE 3188 M: Michal Simek <michal.simek@amd.com> 3189 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3190 S: Supported 3191 W: http://wiki.xilinx.com 3192 T: git https://github.com/Xilinx/linux-xlnx.git 3193 F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3194 F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3195 F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3196 F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3197 F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3198 F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3199 F: arch/arm/mach-zynq/ 3200 F: drivers/clocksource/timer-cadence-ttc.c 3201 F: drivers/cpuidle/cpuidle-zynq.c 3202 F: drivers/edac/synopsys_edac.c 3203 F: drivers/i2c/busses/i2c-cadence.c 3204 F: drivers/i2c/busses/i2c-xiic.c 3205 F: drivers/mmc/host/sdhci-of-arasan.c 3206 N: zynq 3207 N: xilinx 3208 3209 ARM64 FIT SUPPORT 3210 M: Simon Glass <sjg@chromium.org> 3211 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3212 S: Maintained 3213 F: arch/arm64/boot/Makefile 3214 F: scripts/make_fit.py 3215 3216 ARM64 PLATFORM DRIVERS 3217 M: Hans de Goede <hdegoede@redhat.com> 3218 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3219 R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3220 L: platform-driver-x86@vger.kernel.org 3221 S: Maintained 3222 Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3223 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3224 F: drivers/platform/arm64/ 3225 3226 ARM64 PORT (AARCH64 ARCHITECTURE) 3227 M: Catalin Marinas <catalin.marinas@arm.com> 3228 M: Will Deacon <will@kernel.org> 3229 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3230 S: Maintained 3231 T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3232 F: Documentation/arch/arm64/ 3233 F: arch/arm64/ 3234 F: tools/testing/selftests/arm64/ 3235 X: arch/arm64/boot/dts/ 3236 3237 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3238 M: George McCollister <george.mccollister@gmail.com> 3239 L: netdev@vger.kernel.org 3240 S: Maintained 3241 F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3242 F: drivers/net/dsa/xrs700x/* 3243 F: net/dsa/tag_xrs700x.c 3244 3245 AS3645A LED FLASH CONTROLLER DRIVER 3246 M: Sakari Ailus <sakari.ailus@iki.fi> 3247 L: linux-leds@vger.kernel.org 3248 S: Maintained 3249 F: drivers/leds/flash/leds-as3645a.c 3250 3251 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3252 M: Tianshu Qiu <tian.shu.qiu@intel.com> 3253 L: linux-media@vger.kernel.org 3254 S: Maintained 3255 T: git git://linuxtv.org/media_tree.git 3256 F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3257 F: drivers/media/i2c/ak7375.c 3258 3259 ASAHI KASEI AK8974 DRIVER 3260 M: Linus Walleij <linus.walleij@linaro.org> 3261 L: linux-iio@vger.kernel.org 3262 S: Supported 3263 W: http://www.akm.com/ 3264 F: drivers/iio/magnetometer/ak8974.c 3265 3266 AOSONG AGS02MA TVOC SENSOR DRIVER 3267 M: Anshul Dalal <anshulusr@gmail.com> 3268 L: linux-iio@vger.kernel.org 3269 S: Maintained 3270 F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3271 F: drivers/iio/chemical/ags02ma.c 3272 3273 ASC7621 HARDWARE MONITOR DRIVER 3274 M: George Joseph <george.joseph@fairview5.com> 3275 L: linux-hwmon@vger.kernel.org 3276 S: Maintained 3277 F: Documentation/hwmon/asc7621.rst 3278 F: drivers/hwmon/asc7621.c 3279 3280 ASIX AX88796C SPI ETHERNET ADAPTER 3281 M: Łukasz Stelmach <l.stelmach@samsung.com> 3282 S: Maintained 3283 F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3284 F: drivers/net/ethernet/asix/ax88796c_* 3285 3286 ASIX PHY DRIVER [RUST] 3287 M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3288 R: Trevor Gross <tmgross@umich.edu> 3289 L: netdev@vger.kernel.org 3290 L: rust-for-linux@vger.kernel.org 3291 S: Maintained 3292 F: drivers/net/phy/ax88796b_rust.rs 3293 3294 ASPEED CRYPTO DRIVER 3295 M: Neal Liu <neal_liu@aspeedtech.com> 3296 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3297 S: Maintained 3298 F: Documentation/devicetree/bindings/crypto/aspeed,* 3299 F: drivers/crypto/aspeed/ 3300 3301 ASPEED PECI CONTROLLER 3302 M: Iwona Winiarska <iwona.winiarska@intel.com> 3303 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3304 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3305 S: Supported 3306 F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3307 F: drivers/peci/controller/peci-aspeed.c 3308 3309 ASPEED PINCTRL DRIVERS 3310 M: Andrew Jeffery <andrew@codeconstruct.com.au> 3311 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3312 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3313 L: linux-gpio@vger.kernel.org 3314 S: Maintained 3315 F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3316 F: drivers/pinctrl/aspeed/ 3317 3318 ASPEED SCU INTERRUPT CONTROLLER DRIVER 3319 M: Eddie James <eajames@linux.ibm.com> 3320 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3321 S: Maintained 3322 F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3323 F: drivers/irqchip/irq-aspeed-scu-ic.c 3324 F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3325 3326 ASPEED SD/MMC DRIVER 3327 M: Andrew Jeffery <andrew@codeconstruct.com.au> 3328 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3329 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3330 L: linux-mmc@vger.kernel.org 3331 S: Maintained 3332 F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3333 F: drivers/mmc/host/sdhci-of-aspeed* 3334 3335 ASPEED SMC SPI DRIVER 3336 M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3337 M: Cédric Le Goater <clg@kaod.org> 3338 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3339 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3340 L: linux-spi@vger.kernel.org 3341 S: Maintained 3342 F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3343 F: drivers/spi/spi-aspeed-smc.c 3344 3345 ASPEED USB UDC DRIVER 3346 M: Neal Liu <neal_liu@aspeedtech.com> 3347 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3348 S: Maintained 3349 F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3350 F: drivers/usb/gadget/udc/aspeed_udc.c 3351 3352 ASPEED VIDEO ENGINE DRIVER 3353 M: Eddie James <eajames@linux.ibm.com> 3354 L: linux-media@vger.kernel.org 3355 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3356 S: Maintained 3357 F: Documentation/devicetree/bindings/media/aspeed-video.txt 3358 F: drivers/media/platform/aspeed/ 3359 3360 ASUS EC HARDWARE MONITOR DRIVER 3361 M: Eugene Shalygin <eugene.shalygin@gmail.com> 3362 L: linux-hwmon@vger.kernel.org 3363 S: Maintained 3364 F: drivers/hwmon/asus-ec-sensors.c 3365 3366 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3367 M: Corentin Chary <corentin.chary@gmail.com> 3368 M: Luke D. Jones <luke@ljones.dev> 3369 L: platform-driver-x86@vger.kernel.org 3370 S: Maintained 3371 W: https://asus-linux.org/ 3372 F: drivers/platform/x86/asus*.c 3373 F: drivers/platform/x86/eeepc*.c 3374 3375 ASUS TF103C DOCK DRIVER 3376 M: Hans de Goede <hdegoede@redhat.com> 3377 L: platform-driver-x86@vger.kernel.org 3378 S: Maintained 3379 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3380 F: drivers/platform/x86/asus-tf103c-dock.c 3381 3382 ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3383 M: Aleksa Savic <savicaleksa83@gmail.com> 3384 L: linux-hwmon@vger.kernel.org 3385 S: Maintained 3386 F: drivers/hwmon/asus_rog_ryujin.c 3387 3388 ASUS WIRELESS RADIO CONTROL DRIVER 3389 M: João Paulo Rechi Vita <jprvita@gmail.com> 3390 L: platform-driver-x86@vger.kernel.org 3391 S: Maintained 3392 F: drivers/platform/x86/asus-wireless.c 3393 3394 ASUS WMI HARDWARE MONITOR DRIVER 3395 M: Ed Brindley <kernel@maidavale.org> 3396 M: Denis Pauk <pauk.denis@gmail.com> 3397 L: linux-hwmon@vger.kernel.org 3398 S: Maintained 3399 F: drivers/hwmon/asus_wmi_sensors.c 3400 3401 ASYMMETRIC KEYS 3402 M: David Howells <dhowells@redhat.com> 3403 L: keyrings@vger.kernel.org 3404 S: Maintained 3405 F: Documentation/crypto/asymmetric-keys.rst 3406 F: crypto/asymmetric_keys/ 3407 F: include/crypto/pkcs7.h 3408 F: include/crypto/public_key.h 3409 F: include/linux/verification.h 3410 3411 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3412 R: Dan Williams <dan.j.williams@intel.com> 3413 S: Odd fixes 3414 W: http://sourceforge.net/projects/xscaleiop 3415 F: Documentation/crypto/async-tx-api.rst 3416 F: crypto/async_tx/ 3417 F: include/linux/async_tx.h 3418 3419 AT24 EEPROM DRIVER 3420 M: Bartosz Golaszewski <brgl@bgdev.pl> 3421 L: linux-i2c@vger.kernel.org 3422 S: Maintained 3423 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3424 F: Documentation/devicetree/bindings/eeprom/at24.yaml 3425 F: drivers/misc/eeprom/at24.c 3426 3427 ATA OVER ETHERNET (AOE) DRIVER 3428 M: "Justin Sanders" <justin@coraid.com> 3429 S: Supported 3430 W: http://www.openaoe.org/ 3431 F: Documentation/admin-guide/aoe/ 3432 F: drivers/block/aoe/ 3433 3434 ATC260X PMIC MFD DRIVER 3435 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3436 M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3437 L: linux-actions@lists.infradead.org 3438 S: Maintained 3439 F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3440 F: drivers/input/misc/atc260x-onkey.c 3441 F: drivers/mfd/atc260* 3442 F: drivers/power/reset/atc260x-poweroff.c 3443 F: drivers/regulator/atc260x-regulator.c 3444 F: include/linux/mfd/atc260x/* 3445 3446 ATHEROS 71XX/9XXX GPIO DRIVER 3447 M: Alban Bedel <albeu@free.fr> 3448 S: Maintained 3449 W: https://github.com/AlbanBedel/linux 3450 T: git git://github.com/AlbanBedel/linux 3451 F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3452 F: drivers/gpio/gpio-ath79.c 3453 3454 ATHEROS 71XX/9XXX USB PHY DRIVER 3455 M: Alban Bedel <albeu@free.fr> 3456 S: Maintained 3457 W: https://github.com/AlbanBedel/linux 3458 T: git git://github.com/AlbanBedel/linux 3459 F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3460 F: drivers/phy/qualcomm/phy-ath79-usb.c 3461 3462 ATHEROS ATH GENERIC UTILITIES 3463 M: Kalle Valo <kvalo@kernel.org> 3464 L: linux-wireless@vger.kernel.org 3465 S: Supported 3466 F: drivers/net/wireless/ath/* 3467 3468 ATHEROS ATH5K WIRELESS DRIVER 3469 M: Jiri Slaby <jirislaby@kernel.org> 3470 M: Nick Kossifidis <mickflemm@gmail.com> 3471 M: Luis Chamberlain <mcgrof@kernel.org> 3472 L: linux-wireless@vger.kernel.org 3473 S: Maintained 3474 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3475 F: drivers/net/wireless/ath/ath5k/ 3476 3477 ATHEROS ATH6KL WIRELESS DRIVER 3478 L: linux-wireless@vger.kernel.org 3479 S: Orphan 3480 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3481 F: drivers/net/wireless/ath/ath6kl/ 3482 3483 ATI_REMOTE2 DRIVER 3484 M: Ville Syrjala <syrjala@sci.fi> 3485 S: Maintained 3486 F: drivers/input/misc/ati_remote2.c 3487 3488 ATK0110 HWMON DRIVER 3489 M: Luca Tettamanti <kronos.it@gmail.com> 3490 L: linux-hwmon@vger.kernel.org 3491 S: Maintained 3492 F: drivers/hwmon/asus_atk0110.c 3493 3494 ATLX ETHERNET DRIVERS 3495 M: Chris Snook <chris.snook@gmail.com> 3496 L: netdev@vger.kernel.org 3497 S: Maintained 3498 W: http://sourceforge.net/projects/atl1 3499 W: http://atl1.sourceforge.net 3500 F: drivers/net/ethernet/atheros/ 3501 3502 ATM 3503 M: Chas Williams <3chas3@gmail.com> 3504 L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3505 L: netdev@vger.kernel.org 3506 S: Maintained 3507 W: http://linux-atm.sourceforge.net 3508 F: drivers/atm/ 3509 F: include/linux/atm* 3510 F: include/linux/sonet.h 3511 F: include/uapi/linux/atm* 3512 F: include/uapi/linux/sonet.h 3513 3514 ATMEL MACB ETHERNET DRIVER 3515 M: Nicolas Ferre <nicolas.ferre@microchip.com> 3516 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3517 S: Supported 3518 F: drivers/net/ethernet/cadence/ 3519 3520 ATMEL MAXTOUCH DRIVER 3521 M: Nick Dyer <nick@shmanahar.org> 3522 S: Maintained 3523 T: git git://github.com/ndyer/linux.git 3524 F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3525 F: drivers/input/touchscreen/atmel_mxt_ts.c 3526 3527 ATOMIC INFRASTRUCTURE 3528 M: Will Deacon <will@kernel.org> 3529 M: Peter Zijlstra <peterz@infradead.org> 3530 R: Boqun Feng <boqun.feng@gmail.com> 3531 R: Mark Rutland <mark.rutland@arm.com> 3532 L: linux-kernel@vger.kernel.org 3533 S: Maintained 3534 F: Documentation/atomic_*.txt 3535 F: arch/*/include/asm/atomic*.h 3536 F: include/*/atomic*.h 3537 F: include/linux/refcount.h 3538 F: scripts/atomic/ 3539 3540 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3541 M: Bradley Grove <linuxdrivers@attotech.com> 3542 L: linux-scsi@vger.kernel.org 3543 S: Supported 3544 W: http://www.attotech.com 3545 F: drivers/scsi/esas2r 3546 3547 ATUSB IEEE 802.15.4 RADIO DRIVER 3548 M: Stefan Schmidt <stefan@datenfreihafen.org> 3549 L: linux-wpan@vger.kernel.org 3550 S: Maintained 3551 F: drivers/net/ieee802154/at86rf230.h 3552 F: drivers/net/ieee802154/atusb.c 3553 F: drivers/net/ieee802154/atusb.h 3554 3555 AUDIT SUBSYSTEM 3556 M: Paul Moore <paul@paul-moore.com> 3557 M: Eric Paris <eparis@redhat.com> 3558 L: audit@vger.kernel.org 3559 S: Supported 3560 W: https://github.com/linux-audit 3561 Q: https://patchwork.kernel.org/project/audit/list 3562 B: mailto:audit@vger.kernel.org 3563 P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3564 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3565 F: include/asm-generic/audit_*.h 3566 F: include/linux/audit.h 3567 F: include/linux/audit_arch.h 3568 F: include/uapi/linux/audit.h 3569 F: kernel/audit* 3570 F: lib/*audit.c 3571 K: \baudit_[a-z_0-9]\+\b 3572 3573 AUXILIARY BUS DRIVER 3574 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3575 R: Dave Ertman <david.m.ertman@intel.com> 3576 R: Ira Weiny <ira.weiny@intel.com> 3577 S: Supported 3578 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3579 F: Documentation/driver-api/auxiliary_bus.rst 3580 F: drivers/base/auxiliary.c 3581 F: include/linux/auxiliary_bus.h 3582 3583 AUXILIARY DISPLAY DRIVERS 3584 M: Andy Shevchenko <andy@kernel.org> 3585 R: Geert Uytterhoeven <geert@linux-m68k.org> 3586 S: Odd Fixes 3587 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3588 F: Documentation/devicetree/bindings/auxdisplay/ 3589 F: drivers/auxdisplay/ 3590 F: include/linux/cfag12864b.h 3591 F: include/uapi/linux/map_to_14segment.h 3592 F: include/uapi/linux/map_to_7segment.h 3593 3594 AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 3595 M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 3596 L: linux-iio@vger.kernel.org 3597 S: Maintained 3598 F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 3599 F: drivers/iio/light/apds9306.c 3600 3601 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3602 M: Andreas Klinger <ak@it-klinger.de> 3603 L: linux-iio@vger.kernel.org 3604 S: Maintained 3605 F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3606 F: drivers/iio/adc/hx711.c 3607 3608 AX.25 NETWORK LAYER 3609 L: linux-hams@vger.kernel.org 3610 S: Orphan 3611 W: https://linux-ax25.in-berlin.de 3612 F: include/net/ax25.h 3613 F: include/uapi/linux/ax25.h 3614 F: net/ax25/ 3615 3616 AXENTIA ARM DEVICES 3617 M: Peter Rosin <peda@axentia.se> 3618 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3619 S: Maintained 3620 F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3621 F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3622 F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3623 F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3624 3625 AXENTIA ASOC DRIVERS 3626 M: Peter Rosin <peda@axentia.se> 3627 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3628 S: Maintained 3629 F: Documentation/devicetree/bindings/sound/axentia,* 3630 F: sound/soc/atmel/tse850-pcm5142.c 3631 3632 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3633 M: Nuno Sá <nuno.sa@analog.com> 3634 L: linux-hwmon@vger.kernel.org 3635 S: Supported 3636 W: https://ez.analog.com/linux-software-drivers 3637 F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3638 F: drivers/hwmon/axi-fan-control.c 3639 3640 AXI SPI ENGINE 3641 M: Michael Hennerich <michael.hennerich@analog.com> 3642 M: Nuno Sá <nuno.sa@analog.com> 3643 R: David Lechner <dlechner@baylibre.com> 3644 L: linux-spi@vger.kernel.org 3645 S: Supported 3646 W: https://ez.analog.com/linux-software-drivers 3647 F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3648 F: drivers/spi/spi-axi-spi-engine.c 3649 3650 AXI PWM GENERATOR 3651 M: Michael Hennerich <michael.hennerich@analog.com> 3652 M: Nuno Sá <nuno.sa@analog.com> 3653 L: linux-pwm@vger.kernel.org 3654 S: Supported 3655 W: https://ez.analog.com/linux-software-drivers 3656 F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 3657 F: drivers/pwm/pwm-axi-pwmgen.c 3658 3659 AXXIA I2C CONTROLLER 3660 M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3661 L: linux-i2c@vger.kernel.org 3662 S: Maintained 3663 F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3664 F: drivers/i2c/busses/i2c-axxia.c 3665 3666 AZ6007 DVB DRIVER 3667 M: Mauro Carvalho Chehab <mchehab@kernel.org> 3668 L: linux-media@vger.kernel.org 3669 S: Maintained 3670 W: https://linuxtv.org 3671 T: git git://linuxtv.org/media_tree.git 3672 F: drivers/media/usb/dvb-usb-v2/az6007.c 3673 3674 AZTECH FM RADIO RECEIVER DRIVER 3675 M: Hans Verkuil <hverkuil@xs4all.nl> 3676 L: linux-media@vger.kernel.org 3677 S: Maintained 3678 W: https://linuxtv.org 3679 T: git git://linuxtv.org/media_tree.git 3680 F: drivers/media/radio/radio-aztech* 3681 3682 B43 WIRELESS DRIVER 3683 L: linux-wireless@vger.kernel.org 3684 L: b43-dev@lists.infradead.org 3685 S: Orphan 3686 W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3687 F: drivers/net/wireless/broadcom/b43/ 3688 3689 B43LEGACY WIRELESS DRIVER 3690 L: linux-wireless@vger.kernel.org 3691 L: b43-dev@lists.infradead.org 3692 S: Orphan 3693 W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3694 F: drivers/net/wireless/broadcom/b43legacy/ 3695 3696 BACKLIGHT CLASS/SUBSYSTEM 3697 M: Lee Jones <lee@kernel.org> 3698 M: Daniel Thompson <daniel.thompson@linaro.org> 3699 M: Jingoo Han <jingoohan1@gmail.com> 3700 L: dri-devel@lists.freedesktop.org 3701 S: Maintained 3702 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3703 F: Documentation/ABI/stable/sysfs-class-backlight 3704 F: Documentation/ABI/testing/sysfs-class-backlight 3705 F: Documentation/devicetree/bindings/leds/backlight 3706 F: drivers/video/backlight/ 3707 F: include/linux/backlight.h 3708 F: include/linux/pwm_backlight.h 3709 3710 BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3711 M: Serge Semin <fancer.lancer@gmail.com> 3712 L: linux-hwmon@vger.kernel.org 3713 S: Supported 3714 F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3715 F: Documentation/hwmon/bt1-pvt.rst 3716 F: drivers/hwmon/bt1-pvt.[ch] 3717 3718 BARCO P50 GPIO DRIVER 3719 M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3720 M: Peter Korsgaard <peter.korsgaard@barco.com> 3721 S: Maintained 3722 F: drivers/platform/x86/barco-p50-gpio.c 3723 3724 BATMAN ADVANCED 3725 M: Marek Lindner <mareklindner@neomailbox.ch> 3726 M: Simon Wunderlich <sw@simonwunderlich.de> 3727 M: Antonio Quartulli <a@unstable.cc> 3728 M: Sven Eckelmann <sven@narfation.org> 3729 L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3730 S: Maintained 3731 W: https://www.open-mesh.org/ 3732 Q: https://patchwork.open-mesh.org/project/batman/list/ 3733 B: https://www.open-mesh.org/projects/batman-adv/issues 3734 C: ircs://irc.hackint.org/batadv 3735 T: git https://git.open-mesh.org/linux-merge.git 3736 F: Documentation/networking/batman-adv.rst 3737 F: include/uapi/linux/batadv_packet.h 3738 F: include/uapi/linux/batman_adv.h 3739 F: net/batman-adv/ 3740 3741 BAYCOM/HDLCDRV DRIVERS FOR AX.25 3742 M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3743 L: linux-hams@vger.kernel.org 3744 S: Maintained 3745 W: http://www.baycom.org/~tom/ham/ham.html 3746 F: drivers/net/hamradio/baycom* 3747 3748 BCACHE (BLOCK LAYER CACHE) 3749 M: Coly Li <colyli@suse.de> 3750 M: Kent Overstreet <kent.overstreet@linux.dev> 3751 L: linux-bcache@vger.kernel.org 3752 S: Maintained 3753 W: http://bcache.evilpiepirate.org 3754 C: irc://irc.oftc.net/bcache 3755 F: drivers/md/bcache/ 3756 3757 BCACHEFS 3758 M: Kent Overstreet <kent.overstreet@linux.dev> 3759 L: linux-bcachefs@vger.kernel.org 3760 S: Supported 3761 C: irc://irc.oftc.net/bcache 3762 T: git https://evilpiepirate.org/git/bcachefs.git 3763 F: fs/bcachefs/ 3764 F: Documentation/filesystems/bcachefs/ 3765 3766 BDISP ST MEDIA DRIVER 3767 M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3768 L: linux-media@vger.kernel.org 3769 S: Supported 3770 W: https://linuxtv.org 3771 T: git git://linuxtv.org/media_tree.git 3772 F: drivers/media/platform/st/sti/bdisp 3773 3774 BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3775 M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3776 L: netdev@vger.kernel.org 3777 S: Maintained 3778 F: drivers/net/ethernet/ec_bhf.c 3779 3780 BEFS FILE SYSTEM 3781 M: Luis de Bethencourt <luisbg@kernel.org> 3782 M: Salah Triki <salah.triki@gmail.com> 3783 S: Maintained 3784 T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3785 F: Documentation/filesystems/befs.rst 3786 F: fs/befs/ 3787 3788 BFQ I/O SCHEDULER 3789 M: Paolo Valente <paolo.valente@unimore.it> 3790 M: Jens Axboe <axboe@kernel.dk> 3791 L: linux-block@vger.kernel.org 3792 S: Maintained 3793 F: Documentation/block/bfq-iosched.rst 3794 F: block/bfq-* 3795 3796 BFS FILE SYSTEM 3797 M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3798 S: Maintained 3799 F: Documentation/filesystems/bfs.rst 3800 F: fs/bfs/ 3801 F: include/uapi/linux/bfs_fs.h 3802 3803 BINMAN 3804 M: Simon Glass <sjg@chromium.org> 3805 S: Supported 3806 F: Documentation/devicetree/bindings/mtd/partitions/binman* 3807 3808 BITMAP API 3809 M: Yury Norov <yury.norov@gmail.com> 3810 R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3811 S: Maintained 3812 F: include/linux/bitfield.h 3813 F: include/linux/bitmap-str.h 3814 F: include/linux/bitmap.h 3815 F: include/linux/bits.h 3816 F: include/linux/cpumask.h 3817 F: include/linux/cpumask_types.h 3818 F: include/linux/find.h 3819 F: include/linux/nodemask.h 3820 F: include/linux/nodemask_types.h 3821 F: include/vdso/bits.h 3822 F: lib/bitmap-str.c 3823 F: lib/bitmap.c 3824 F: lib/cpumask.c 3825 F: lib/cpumask_kunit.c 3826 F: lib/find_bit.c 3827 F: lib/find_bit_benchmark.c 3828 F: lib/test_bitmap.c 3829 F: tools/include/linux/bitfield.h 3830 F: tools/include/linux/bitmap.h 3831 F: tools/include/linux/bits.h 3832 F: tools/include/linux/find.h 3833 F: tools/include/vdso/bits.h 3834 F: tools/lib/bitmap.c 3835 F: tools/lib/find_bit.c 3836 3837 BITOPS API 3838 M: Yury Norov <yury.norov@gmail.com> 3839 R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3840 S: Maintained 3841 F: arch/*/include/asm/bitops.h 3842 F: arch/*/include/asm/bitops_32.h 3843 F: arch/*/include/asm/bitops_64.h 3844 F: arch/*/lib/bitops.c 3845 F: include/asm-generic/bitops 3846 F: include/asm-generic/bitops.h 3847 F: include/linux/bitops.h 3848 F: lib/test_bitops.c 3849 F: tools/*/bitops* 3850 3851 BLINKM RGB LED DRIVER 3852 M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3853 S: Maintained 3854 F: drivers/leds/leds-blinkm.c 3855 3856 BLOCK LAYER 3857 M: Jens Axboe <axboe@kernel.dk> 3858 L: linux-block@vger.kernel.org 3859 S: Maintained 3860 T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3861 F: Documentation/ABI/stable/sysfs-block 3862 F: Documentation/block/ 3863 F: block/ 3864 F: drivers/block/ 3865 F: include/linux/bio.h 3866 F: include/linux/blk* 3867 F: kernel/trace/blktrace.c 3868 F: lib/sbitmap.c 3869 3870 BLOCK LAYER DEVICE DRIVER API [RUST] 3871 M: Andreas Hindborg <a.hindborg@kernel.org> 3872 R: Boqun Feng <boqun.feng@gmail.com> 3873 L: linux-block@vger.kernel.org 3874 L: rust-for-linux@vger.kernel.org 3875 S: Supported 3876 W: https://rust-for-linux.com 3877 B: https://github.com/Rust-for-Linux/linux/issues 3878 C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 3879 T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 3880 F: drivers/block/rnull.rs 3881 F: rust/kernel/block.rs 3882 F: rust/kernel/block/ 3883 3884 BLOCK2MTD DRIVER 3885 M: Joern Engel <joern@lazybastard.org> 3886 L: linux-mtd@lists.infradead.org 3887 S: Maintained 3888 F: drivers/mtd/devices/block2mtd.c 3889 3890 BLUETOOTH DRIVERS 3891 M: Marcel Holtmann <marcel@holtmann.org> 3892 M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3893 L: linux-bluetooth@vger.kernel.org 3894 S: Supported 3895 W: http://www.bluez.org/ 3896 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3897 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3898 F: Documentation/devicetree/bindings/net/bluetooth/ 3899 F: drivers/bluetooth/ 3900 3901 BLUETOOTH SUBSYSTEM 3902 M: Marcel Holtmann <marcel@holtmann.org> 3903 M: Johan Hedberg <johan.hedberg@gmail.com> 3904 M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3905 L: linux-bluetooth@vger.kernel.org 3906 S: Supported 3907 W: http://www.bluez.org/ 3908 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3909 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3910 F: include/net/bluetooth/ 3911 F: net/bluetooth/ 3912 3913 BONDING DRIVER 3914 M: Jay Vosburgh <jv@jvosburgh.net> 3915 M: Andy Gospodarek <andy@greyhouse.net> 3916 L: netdev@vger.kernel.org 3917 S: Maintained 3918 F: Documentation/networking/bonding.rst 3919 F: drivers/net/bonding/ 3920 F: include/net/bond* 3921 F: include/uapi/linux/if_bonding.h 3922 F: tools/testing/selftests/drivers/net/bonding/ 3923 3924 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3925 M: Dan Robertson <dan@dlrobertson.com> 3926 L: linux-iio@vger.kernel.org 3927 S: Maintained 3928 F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3929 F: drivers/iio/accel/bma400* 3930 3931 BOSCH SENSORTEC BMI323 IMU IIO DRIVER 3932 M: Jagath Jog J <jagathjog1996@gmail.com> 3933 L: linux-iio@vger.kernel.org 3934 S: Maintained 3935 F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 3936 F: drivers/iio/imu/bmi323/ 3937 3938 BPF JIT for ARC 3939 M: Shahab Vahedi <shahab@synopsys.com> 3940 L: bpf@vger.kernel.org 3941 S: Maintained 3942 F: arch/arc/net/ 3943 3944 BPF JIT for ARM 3945 M: Russell King <linux@armlinux.org.uk> 3946 M: Puranjay Mohan <puranjay@kernel.org> 3947 L: bpf@vger.kernel.org 3948 S: Maintained 3949 F: arch/arm/net/ 3950 3951 BPF JIT for ARM64 3952 M: Daniel Borkmann <daniel@iogearbox.net> 3953 M: Alexei Starovoitov <ast@kernel.org> 3954 M: Puranjay Mohan <puranjay@kernel.org> 3955 R: Xu Kuohai <xukuohai@huaweicloud.com> 3956 L: bpf@vger.kernel.org 3957 S: Supported 3958 F: arch/arm64/net/ 3959 3960 BPF JIT for LOONGARCH 3961 M: Tiezhu Yang <yangtiezhu@loongson.cn> 3962 R: Hengqi Chen <hengqi.chen@gmail.com> 3963 L: bpf@vger.kernel.org 3964 S: Maintained 3965 F: arch/loongarch/net/ 3966 3967 BPF JIT for MIPS (32-BIT AND 64-BIT) 3968 M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3969 M: Paul Burton <paulburton@kernel.org> 3970 L: bpf@vger.kernel.org 3971 S: Maintained 3972 F: arch/mips/net/ 3973 3974 BPF JIT for NFP NICs 3975 M: Jakub Kicinski <kuba@kernel.org> 3976 L: bpf@vger.kernel.org 3977 S: Odd Fixes 3978 F: drivers/net/ethernet/netronome/nfp/bpf/ 3979 3980 BPF JIT for POWERPC (32-BIT AND 64-BIT) 3981 M: Michael Ellerman <mpe@ellerman.id.au> 3982 M: Hari Bathini <hbathini@linux.ibm.com> 3983 M: Christophe Leroy <christophe.leroy@csgroup.eu> 3984 R: Naveen N Rao <naveen@kernel.org> 3985 L: bpf@vger.kernel.org 3986 S: Supported 3987 F: arch/powerpc/net/ 3988 3989 BPF JIT for RISC-V (32-bit) 3990 M: Luke Nelson <luke.r.nels@gmail.com> 3991 M: Xi Wang <xi.wang@gmail.com> 3992 L: bpf@vger.kernel.org 3993 S: Maintained 3994 F: arch/riscv/net/ 3995 X: arch/riscv/net/bpf_jit_comp64.c 3996 3997 BPF JIT for RISC-V (64-bit) 3998 M: Björn Töpel <bjorn@kernel.org> 3999 R: Pu Lehui <pulehui@huawei.com> 4000 R: Puranjay Mohan <puranjay@kernel.org> 4001 L: bpf@vger.kernel.org 4002 S: Maintained 4003 F: arch/riscv/net/ 4004 X: arch/riscv/net/bpf_jit_comp32.c 4005 4006 BPF JIT for S390 4007 M: Ilya Leoshkevich <iii@linux.ibm.com> 4008 M: Heiko Carstens <hca@linux.ibm.com> 4009 M: Vasily Gorbik <gor@linux.ibm.com> 4010 L: bpf@vger.kernel.org 4011 S: Supported 4012 F: arch/s390/net/ 4013 X: arch/s390/net/pnet.c 4014 4015 BPF JIT for SPARC (32-BIT AND 64-BIT) 4016 M: David S. Miller <davem@davemloft.net> 4017 L: bpf@vger.kernel.org 4018 S: Odd Fixes 4019 F: arch/sparc/net/ 4020 4021 BPF JIT for X86 32-BIT 4022 M: Wang YanQing <udknight@gmail.com> 4023 L: bpf@vger.kernel.org 4024 S: Odd Fixes 4025 F: arch/x86/net/bpf_jit_comp32.c 4026 4027 BPF JIT for X86 64-BIT 4028 M: Alexei Starovoitov <ast@kernel.org> 4029 M: Daniel Borkmann <daniel@iogearbox.net> 4030 L: bpf@vger.kernel.org 4031 S: Supported 4032 F: arch/x86/net/ 4033 X: arch/x86/net/bpf_jit_comp32.c 4034 4035 BPF [BTF] 4036 M: Martin KaFai Lau <martin.lau@linux.dev> 4037 L: bpf@vger.kernel.org 4038 S: Maintained 4039 F: include/linux/btf* 4040 F: kernel/bpf/btf.c 4041 4042 BPF [CORE] 4043 M: Alexei Starovoitov <ast@kernel.org> 4044 M: Daniel Borkmann <daniel@iogearbox.net> 4045 R: John Fastabend <john.fastabend@gmail.com> 4046 L: bpf@vger.kernel.org 4047 S: Maintained 4048 F: include/linux/bpf* 4049 F: include/linux/filter.h 4050 F: include/linux/tnum.h 4051 F: kernel/bpf/core.c 4052 F: kernel/bpf/dispatcher.c 4053 F: kernel/bpf/mprog.c 4054 F: kernel/bpf/syscall.c 4055 F: kernel/bpf/tnum.c 4056 F: kernel/bpf/trampoline.c 4057 F: kernel/bpf/verifier.c 4058 4059 BPF [CRYPTO] 4060 M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4061 L: bpf@vger.kernel.org 4062 S: Maintained 4063 F: crypto/bpf_crypto_skcipher.c 4064 F: include/linux/bpf_crypto.h 4065 F: kernel/bpf/crypto.c 4066 4067 BPF [DOCUMENTATION] (Related to Standardization) 4068 R: David Vernet <void@manifault.com> 4069 L: bpf@vger.kernel.org 4070 L: bpf@ietf.org 4071 S: Maintained 4072 F: Documentation/bpf/standardization/ 4073 4074 BPF [GENERAL] (Safe Dynamic Programs and Tools) 4075 M: Alexei Starovoitov <ast@kernel.org> 4076 M: Daniel Borkmann <daniel@iogearbox.net> 4077 M: Andrii Nakryiko <andrii@kernel.org> 4078 R: Martin KaFai Lau <martin.lau@linux.dev> 4079 R: Eduard Zingerman <eddyz87@gmail.com> 4080 R: Song Liu <song@kernel.org> 4081 R: Yonghong Song <yonghong.song@linux.dev> 4082 R: John Fastabend <john.fastabend@gmail.com> 4083 R: KP Singh <kpsingh@kernel.org> 4084 R: Stanislav Fomichev <sdf@fomichev.me> 4085 R: Hao Luo <haoluo@google.com> 4086 R: Jiri Olsa <jolsa@kernel.org> 4087 L: bpf@vger.kernel.org 4088 S: Supported 4089 W: https://bpf.io/ 4090 Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4091 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4092 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4093 F: Documentation/bpf/ 4094 F: Documentation/networking/filter.rst 4095 F: Documentation/userspace-api/ebpf/ 4096 F: arch/*/net/* 4097 F: include/linux/bpf* 4098 F: include/linux/btf* 4099 F: include/linux/filter.h 4100 F: include/trace/events/xdp.h 4101 F: include/uapi/linux/bpf* 4102 F: include/uapi/linux/btf* 4103 F: include/uapi/linux/filter.h 4104 F: kernel/bpf/ 4105 F: kernel/trace/bpf_trace.c 4106 F: lib/test_bpf.c 4107 F: net/bpf/ 4108 F: net/core/filter.c 4109 F: net/sched/act_bpf.c 4110 F: net/sched/cls_bpf.c 4111 F: samples/bpf/ 4112 F: scripts/bpf_doc.py 4113 F: scripts/Makefile.btf 4114 F: scripts/pahole-version.sh 4115 F: tools/bpf/ 4116 F: tools/lib/bpf/ 4117 F: tools/testing/selftests/bpf/ 4118 4119 BPF [ITERATOR] 4120 M: Yonghong Song <yonghong.song@linux.dev> 4121 L: bpf@vger.kernel.org 4122 S: Maintained 4123 F: kernel/bpf/*iter.c 4124 4125 BPF [L7 FRAMEWORK] (sockmap) 4126 M: John Fastabend <john.fastabend@gmail.com> 4127 M: Jakub Sitnicki <jakub@cloudflare.com> 4128 L: netdev@vger.kernel.org 4129 L: bpf@vger.kernel.org 4130 S: Maintained 4131 F: include/linux/skmsg.h 4132 F: net/core/skmsg.c 4133 F: net/core/sock_map.c 4134 F: net/ipv4/tcp_bpf.c 4135 F: net/ipv4/udp_bpf.c 4136 F: net/unix/unix_bpf.c 4137 4138 BPF [LIBRARY] (libbpf) 4139 M: Andrii Nakryiko <andrii@kernel.org> 4140 M: Eduard Zingerman <eddyz87@gmail.com> 4141 L: bpf@vger.kernel.org 4142 S: Maintained 4143 F: tools/lib/bpf/ 4144 4145 BPF [MISC] 4146 L: bpf@vger.kernel.org 4147 S: Odd Fixes 4148 K: (?:\b|_)bpf(?:\b|_) 4149 4150 BPF [NETKIT] (BPF-programmable network device) 4151 M: Daniel Borkmann <daniel@iogearbox.net> 4152 M: Nikolay Aleksandrov <razor@blackwall.org> 4153 L: bpf@vger.kernel.org 4154 L: netdev@vger.kernel.org 4155 S: Supported 4156 F: drivers/net/netkit.c 4157 F: include/net/netkit.h 4158 4159 BPF [NETWORKING] (struct_ops, reuseport) 4160 M: Martin KaFai Lau <martin.lau@linux.dev> 4161 L: bpf@vger.kernel.org 4162 L: netdev@vger.kernel.org 4163 S: Maintained 4164 F: kernel/bpf/bpf_struct* 4165 4166 BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4167 M: Martin KaFai Lau <martin.lau@linux.dev> 4168 M: Daniel Borkmann <daniel@iogearbox.net> 4169 R: John Fastabend <john.fastabend@gmail.com> 4170 L: bpf@vger.kernel.org 4171 L: netdev@vger.kernel.org 4172 S: Maintained 4173 F: include/net/tcx.h 4174 F: kernel/bpf/tcx.c 4175 F: net/core/filter.c 4176 F: net/sched/act_bpf.c 4177 F: net/sched/cls_bpf.c 4178 4179 BPF [RINGBUF] 4180 M: Andrii Nakryiko <andrii@kernel.org> 4181 L: bpf@vger.kernel.org 4182 S: Maintained 4183 F: kernel/bpf/ringbuf.c 4184 4185 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4186 M: KP Singh <kpsingh@kernel.org> 4187 M: Matt Bobrowski <mattbobrowski@google.com> 4188 L: bpf@vger.kernel.org 4189 S: Maintained 4190 F: Documentation/bpf/prog_lsm.rst 4191 F: include/linux/bpf_lsm.h 4192 F: kernel/bpf/bpf_lsm.c 4193 F: kernel/trace/bpf_trace.c 4194 F: security/bpf/ 4195 4196 BPF [SELFTESTS] (Test Runners & Infrastructure) 4197 M: Andrii Nakryiko <andrii@kernel.org> 4198 M: Eduard Zingerman <eddyz87@gmail.com> 4199 R: Mykola Lysenko <mykolal@fb.com> 4200 L: bpf@vger.kernel.org 4201 S: Maintained 4202 F: tools/testing/selftests/bpf/ 4203 4204 BPF [STORAGE & CGROUPS] 4205 M: Martin KaFai Lau <martin.lau@linux.dev> 4206 L: bpf@vger.kernel.org 4207 S: Maintained 4208 F: kernel/bpf/*storage.c 4209 F: kernel/bpf/bpf_lru* 4210 F: kernel/bpf/cgroup.c 4211 4212 BPF [TOOLING] (bpftool) 4213 M: Quentin Monnet <qmo@kernel.org> 4214 L: bpf@vger.kernel.org 4215 S: Maintained 4216 F: kernel/bpf/disasm.* 4217 F: tools/bpf/bpftool/ 4218 4219 BPF [TRACING] 4220 M: Song Liu <song@kernel.org> 4221 R: Jiri Olsa <jolsa@kernel.org> 4222 L: bpf@vger.kernel.org 4223 S: Maintained 4224 F: kernel/bpf/stackmap.c 4225 F: kernel/trace/bpf_trace.c 4226 4227 BROADCOM ASP 2.0 ETHERNET DRIVER 4228 M: Justin Chen <justin.chen@broadcom.com> 4229 M: Florian Fainelli <florian.fainelli@broadcom.com> 4230 L: bcm-kernel-feedback-list@broadcom.com 4231 L: netdev@vger.kernel.org 4232 S: Supported 4233 F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4234 F: drivers/net/ethernet/broadcom/asp2/ 4235 4236 BROADCOM B44 10/100 ETHERNET DRIVER 4237 M: Michael Chan <michael.chan@broadcom.com> 4238 L: netdev@vger.kernel.org 4239 S: Supported 4240 F: drivers/net/ethernet/broadcom/b44.* 4241 4242 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4243 M: Florian Fainelli <florian.fainelli@broadcom.com> 4244 L: netdev@vger.kernel.org 4245 L: openwrt-devel@lists.openwrt.org (subscribers-only) 4246 S: Supported 4247 F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4248 F: drivers/net/dsa/b53/* 4249 F: drivers/net/dsa/bcm_sf2* 4250 F: include/linux/dsa/brcm.h 4251 F: include/linux/platform_data/b53.h 4252 4253 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4254 M: Florian Fainelli <florian.fainelli@broadcom.com> 4255 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4256 L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4257 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4258 S: Maintained 4259 T: git https://github.com/broadcom/stblinux.git 4260 F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4261 F: drivers/pci/controller/pcie-brcmstb.c 4262 F: drivers/staging/vc04_services 4263 N: bcm2711 4264 N: bcm283* 4265 N: raspberrypi 4266 4267 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4268 M: Florian Fainelli <florian.fainelli@broadcom.com> 4269 M: Ray Jui <rjui@broadcom.com> 4270 M: Scott Branden <sbranden@broadcom.com> 4271 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272 S: Maintained 4273 T: git https://github.com/broadcom/mach-bcm 4274 F: arch/arm/mach-bcm/ 4275 N: bcm281* 4276 N: bcm113* 4277 N: bcm216* 4278 N: kona 4279 4280 BROADCOM BCM2835 CAMERA DRIVERS 4281 M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4282 L: linux-media@vger.kernel.org 4283 S: Maintained 4284 F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4285 F: drivers/media/platform/broadcom/bcm2835-unicam* 4286 4287 BROADCOM BCM47XX MIPS ARCHITECTURE 4288 M: Hauke Mehrtens <hauke@hauke-m.de> 4289 M: Rafał Miłecki <zajec5@gmail.com> 4290 L: linux-mips@vger.kernel.org 4291 S: Maintained 4292 F: Documentation/devicetree/bindings/mips/brcm/ 4293 F: arch/mips/bcm47xx/* 4294 F: arch/mips/include/asm/mach-bcm47xx/* 4295 4296 BROADCOM BCM4908 ETHERNET DRIVER 4297 M: Rafał Miłecki <rafal@milecki.pl> 4298 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299 L: netdev@vger.kernel.org 4300 S: Maintained 4301 F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4302 F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4303 F: drivers/net/ethernet/broadcom/unimac.h 4304 4305 BROADCOM BCM4908 PINMUX DRIVER 4306 M: Rafał Miłecki <rafal@milecki.pl> 4307 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4308 L: linux-gpio@vger.kernel.org 4309 S: Maintained 4310 F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4311 F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4312 4313 BROADCOM BCM5301X ARM ARCHITECTURE 4314 M: Florian Fainelli <florian.fainelli@broadcom.com> 4315 M: Hauke Mehrtens <hauke@hauke-m.de> 4316 M: Rafał Miłecki <zajec5@gmail.com> 4317 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4318 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4319 S: Maintained 4320 F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4321 F: arch/arm/boot/dts/broadcom/bcm470* 4322 F: arch/arm/boot/dts/broadcom/bcm5301* 4323 F: arch/arm/boot/dts/broadcom/bcm953012* 4324 F: arch/arm/mach-bcm/bcm_5301x.c 4325 4326 BROADCOM BCM53573 ARM ARCHITECTURE 4327 M: Florian Fainelli <florian.fainelli@broadcom.com> 4328 M: Rafał Miłecki <rafal@milecki.pl> 4329 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4330 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4331 S: Maintained 4332 F: arch/arm/boot/dts/broadcom/bcm47189* 4333 F: arch/arm/boot/dts/broadcom/bcm53573* 4334 4335 BROADCOM BCM63XX/BCM33XX UDC DRIVER 4336 M: Kevin Cernekee <cernekee@gmail.com> 4337 L: linux-usb@vger.kernel.org 4338 S: Maintained 4339 F: drivers/usb/gadget/udc/bcm63xx_udc.* 4340 4341 BROADCOM BCM7XXX ARM ARCHITECTURE 4342 M: Florian Fainelli <florian.fainelli@broadcom.com> 4343 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4344 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4345 S: Maintained 4346 T: git https://github.com/broadcom/stblinux.git 4347 F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4348 F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4349 F: arch/arm/include/asm/hardware/cache-b15-rac.h 4350 F: arch/arm/mach-bcm/*brcmstb* 4351 F: arch/arm/mm/cache-b15-rac.c 4352 F: drivers/bus/brcmstb_gisb.c 4353 F: drivers/pci/controller/pcie-brcmstb.c 4354 N: brcmstb 4355 N: bcm7038 4356 N: bcm7120 4357 4358 BROADCOM BCMBCA ARM ARCHITECTURE 4359 M: William Zhang <william.zhang@broadcom.com> 4360 M: Anand Gore <anand.gore@broadcom.com> 4361 M: Kursad Oney <kursad.oney@broadcom.com> 4362 M: Florian Fainelli <florian.fainelli@broadcom.com> 4363 M: Rafał Miłecki <rafal@milecki.pl> 4364 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4365 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4366 S: Maintained 4367 T: git https://github.com/broadcom/stblinux.git 4368 F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4369 F: arch/arm64/boot/dts/broadcom/bcmbca/* 4370 N: bcmbca 4371 N: bcm[9]?47622 4372 N: bcm[9]?4912 4373 N: bcm[9]?63138 4374 N: bcm[9]?63146 4375 N: bcm[9]?63148 4376 N: bcm[9]?63158 4377 N: bcm[9]?63178 4378 N: bcm[9]?6756 4379 N: bcm[9]?6813 4380 N: bcm[9]?6846 4381 N: bcm[9]?6855 4382 N: bcm[9]?6856 4383 N: bcm[9]?6858 4384 N: bcm[9]?6878 4385 4386 BROADCOM BDC DRIVER 4387 M: Justin Chen <justin.chen@broadcom.com> 4388 M: Al Cooper <alcooperx@gmail.com> 4389 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4390 L: linux-usb@vger.kernel.org 4391 S: Maintained 4392 F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4393 F: drivers/usb/gadget/udc/bdc/ 4394 4395 BROADCOM BMIPS CPUFREQ DRIVER 4396 M: Markus Mayer <mmayer@broadcom.com> 4397 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4398 L: linux-pm@vger.kernel.org 4399 S: Maintained 4400 F: drivers/cpufreq/bmips-cpufreq.c 4401 4402 BROADCOM BMIPS MIPS ARCHITECTURE 4403 M: Florian Fainelli <florian.fainelli@broadcom.com> 4404 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4405 L: linux-mips@vger.kernel.org 4406 S: Maintained 4407 T: git https://github.com/broadcom/stblinux.git 4408 F: arch/mips/bmips/* 4409 F: arch/mips/boot/dts/brcm/bcm*.dts* 4410 F: arch/mips/include/asm/mach-bmips/* 4411 F: arch/mips/kernel/*bmips* 4412 F: drivers/irqchip/irq-bcm63* 4413 F: drivers/irqchip/irq-bcm7* 4414 F: drivers/irqchip/irq-brcmstb* 4415 F: drivers/pmdomain/bcm/bcm63xx-power.c 4416 F: include/linux/bcm963xx_nvram.h 4417 F: include/linux/bcm963xx_tag.h 4418 4419 BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4420 M: Rasesh Mody <rmody@marvell.com> 4421 M: GR-Linux-NIC-Dev@marvell.com 4422 L: netdev@vger.kernel.org 4423 S: Supported 4424 F: drivers/net/ethernet/broadcom/bnx2.* 4425 F: drivers/net/ethernet/broadcom/bnx2_* 4426 4427 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4428 M: Saurav Kashyap <skashyap@marvell.com> 4429 M: Javed Hasan <jhasan@marvell.com> 4430 M: GR-QLogic-Storage-Upstream@marvell.com 4431 L: linux-scsi@vger.kernel.org 4432 S: Supported 4433 F: drivers/scsi/bnx2fc/ 4434 4435 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4436 M: Nilesh Javali <njavali@marvell.com> 4437 M: Manish Rangankar <mrangankar@marvell.com> 4438 M: GR-QLogic-Storage-Upstream@marvell.com 4439 L: linux-scsi@vger.kernel.org 4440 S: Supported 4441 F: drivers/scsi/bnx2i/ 4442 4443 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4444 M: Sudarsana Kalluru <skalluru@marvell.com> 4445 M: Manish Chopra <manishc@marvell.com> 4446 L: netdev@vger.kernel.org 4447 S: Supported 4448 F: drivers/net/ethernet/broadcom/bnx2x/ 4449 4450 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4451 M: Michael Chan <michael.chan@broadcom.com> 4452 L: netdev@vger.kernel.org 4453 S: Supported 4454 F: drivers/firmware/broadcom/tee_bnxt_fw.c 4455 F: drivers/net/ethernet/broadcom/bnxt/ 4456 F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4457 4458 BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4459 M: Arend van Spriel <arend.vanspriel@broadcom.com> 4460 L: linux-wireless@vger.kernel.org 4461 L: brcm80211@lists.linux.dev 4462 L: brcm80211-dev-list.pdl@broadcom.com 4463 S: Supported 4464 F: drivers/net/wireless/broadcom/brcm80211/ 4465 F: include/linux/platform_data/brcmfmac.h 4466 4467 BROADCOM BRCMSTB GPIO DRIVER 4468 M: Doug Berger <opendmb@gmail.com> 4469 M: Florian Fainelli <florian.fainelli@broadcom.com> 4470 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4471 S: Supported 4472 F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4473 F: drivers/gpio/gpio-brcmstb.c 4474 4475 BROADCOM BRCMSTB I2C DRIVER 4476 M: Kamal Dasu <kamal.dasu@broadcom.com> 4477 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4478 L: linux-i2c@vger.kernel.org 4479 S: Supported 4480 F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4481 F: drivers/i2c/busses/i2c-brcmstb.c 4482 4483 BROADCOM BRCMSTB UART DRIVER 4484 M: Al Cooper <alcooperx@gmail.com> 4485 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4486 L: linux-serial@vger.kernel.org 4487 S: Maintained 4488 F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4489 F: drivers/tty/serial/8250/8250_bcm7271.c 4490 4491 BROADCOM BRCMSTB USB EHCI DRIVER 4492 M: Justin Chen <justin.chen@broadcom.com> 4493 M: Al Cooper <alcooperx@gmail.com> 4494 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4495 L: linux-usb@vger.kernel.org 4496 S: Maintained 4497 F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4498 F: drivers/usb/host/ehci-brcm.* 4499 4500 BROADCOM BRCMSTB USB PIN MAP DRIVER 4501 M: Al Cooper <alcooperx@gmail.com> 4502 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4503 L: linux-usb@vger.kernel.org 4504 S: Maintained 4505 F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4506 F: drivers/usb/misc/brcmstb-usb-pinmap.c 4507 4508 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4509 M: Justin Chen <justin.chen@broadcom.com> 4510 M: Al Cooper <alcooperx@gmail.com> 4511 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4512 L: linux-kernel@vger.kernel.org 4513 S: Maintained 4514 F: drivers/phy/broadcom/phy-brcm-usb* 4515 4516 BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4517 M: William Zhang <william.zhang@broadcom.com> 4518 M: Kursad Oney <kursad.oney@broadcom.com> 4519 M: Jonas Gorski <jonas.gorski@gmail.com> 4520 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4521 L: linux-spi@vger.kernel.org 4522 S: Maintained 4523 F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4524 F: drivers/spi/spi-bcm63xx-hsspi.c 4525 F: drivers/spi/spi-bcmbca-hsspi.c 4526 4527 BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4528 M: Jonas Gorski <jonas.gorski@gmail.com> 4529 L: linux-spi@vger.kernel.org 4530 S: Odd Fixes 4531 F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4532 F: drivers/spi/spi-bcm63xx.c 4533 4534 BROADCOM ETHERNET PHY DRIVERS 4535 M: Florian Fainelli <florian.fainelli@broadcom.com> 4536 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4537 L: netdev@vger.kernel.org 4538 S: Supported 4539 F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4540 F: drivers/net/phy/bcm*.[ch] 4541 F: drivers/net/phy/broadcom.c 4542 F: include/linux/brcmphy.h 4543 4544 BROADCOM GENET ETHERNET DRIVER 4545 M: Doug Berger <opendmb@gmail.com> 4546 M: Florian Fainelli <florian.fainelli@broadcom.com> 4547 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4548 L: netdev@vger.kernel.org 4549 S: Supported 4550 F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4551 F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4552 F: drivers/net/ethernet/broadcom/genet/ 4553 F: drivers/net/ethernet/broadcom/unimac.h 4554 F: drivers/net/mdio/mdio-bcm-unimac.c 4555 F: include/linux/platform_data/bcmgenet.h 4556 F: include/linux/platform_data/mdio-bcm-unimac.h 4557 4558 BROADCOM IPROC ARM ARCHITECTURE 4559 M: Ray Jui <rjui@broadcom.com> 4560 M: Scott Branden <sbranden@broadcom.com> 4561 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4562 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4563 S: Maintained 4564 T: git https://github.com/broadcom/stblinux.git 4565 F: arch/arm64/boot/dts/broadcom/northstar2/* 4566 F: arch/arm64/boot/dts/broadcom/stingray/* 4567 F: drivers/clk/bcm/clk-ns* 4568 F: drivers/clk/bcm/clk-sr* 4569 F: drivers/pinctrl/bcm/pinctrl-ns* 4570 F: include/dt-bindings/clock/bcm-sr* 4571 N: iproc 4572 N: cygnus 4573 N: bcm[-_]nsp 4574 N: bcm9113* 4575 N: bcm9583* 4576 N: bcm9585* 4577 N: bcm9586* 4578 N: bcm988312 4579 N: bcm113* 4580 N: bcm583* 4581 N: bcm585* 4582 N: bcm586* 4583 N: bcm88312 4584 N: hr2 4585 N: stingray 4586 4587 BROADCOM IPROC GBIT ETHERNET DRIVER 4588 M: Rafał Miłecki <rafal@milecki.pl> 4589 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4590 L: netdev@vger.kernel.org 4591 S: Maintained 4592 F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4593 F: drivers/net/ethernet/broadcom/bgmac* 4594 F: drivers/net/ethernet/broadcom/unimac.h 4595 4596 BROADCOM KONA GPIO DRIVER 4597 M: Ray Jui <rjui@broadcom.com> 4598 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4599 S: Supported 4600 F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4601 F: drivers/gpio/gpio-bcm-kona.c 4602 4603 BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4604 M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4605 M: Kashyap Desai <kashyap.desai@broadcom.com> 4606 M: Sumit Saxena <sumit.saxena@broadcom.com> 4607 M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4608 L: mpi3mr-linuxdrv.pdl@broadcom.com 4609 L: linux-scsi@vger.kernel.org 4610 S: Supported 4611 W: https://www.broadcom.com/support/storage 4612 F: drivers/scsi/mpi3mr/ 4613 4614 BROADCOM NETXTREME-E ROCE DRIVER 4615 M: Selvin Xavier <selvin.xavier@broadcom.com> 4616 L: linux-rdma@vger.kernel.org 4617 S: Supported 4618 W: http://www.broadcom.com 4619 F: drivers/infiniband/hw/bnxt_re/ 4620 F: include/uapi/rdma/bnxt_re-abi.h 4621 4622 BROADCOM NVRAM DRIVER 4623 M: Rafał Miłecki <zajec5@gmail.com> 4624 L: linux-mips@vger.kernel.org 4625 S: Maintained 4626 F: drivers/firmware/broadcom/* 4627 4628 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4629 M: Rafał Miłecki <rafal@milecki.pl> 4630 M: Florian Fainelli <florian.fainelli@broadcom.com> 4631 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4632 L: linux-pm@vger.kernel.org 4633 S: Maintained 4634 T: git https://github.com/broadcom/stblinux.git 4635 F: drivers/pmdomain/bcm/bcm-pmb.c 4636 F: include/dt-bindings/soc/bcm-pmb.h 4637 4638 BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4639 M: Rafał Miłecki <zajec5@gmail.com> 4640 L: linux-wireless@vger.kernel.org 4641 S: Maintained 4642 F: drivers/bcma/ 4643 F: include/linux/bcma/ 4644 4645 BROADCOM SPI DRIVER 4646 M: Kamal Dasu <kamal.dasu@broadcom.com> 4647 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4648 S: Maintained 4649 F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4650 F: drivers/spi/spi-bcm-qspi.* 4651 F: drivers/spi/spi-brcmstb-qspi.c 4652 F: drivers/spi/spi-iproc-qspi.c 4653 4654 BROADCOM STB AVS CPUFREQ DRIVER 4655 M: Markus Mayer <mmayer@broadcom.com> 4656 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4657 L: linux-pm@vger.kernel.org 4658 S: Maintained 4659 F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4660 F: drivers/cpufreq/brcmstb* 4661 4662 BROADCOM STB AVS TMON DRIVER 4663 M: Markus Mayer <mmayer@broadcom.com> 4664 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4665 L: linux-pm@vger.kernel.org 4666 S: Maintained 4667 F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4668 F: drivers/thermal/broadcom/brcmstb* 4669 4670 BROADCOM STB DPFE DRIVER 4671 M: Markus Mayer <mmayer@broadcom.com> 4672 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4673 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4674 S: Maintained 4675 F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4676 F: drivers/memory/brcmstb_dpfe.c 4677 4678 BROADCOM STB NAND FLASH DRIVER 4679 M: Brian Norris <computersforpeace@gmail.com> 4680 M: Kamal Dasu <kamal.dasu@broadcom.com> 4681 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4682 L: linux-mtd@lists.infradead.org 4683 S: Maintained 4684 F: drivers/mtd/nand/raw/brcmnand/ 4685 F: include/linux/platform_data/brcmnand.h 4686 4687 BROADCOM STB PCIE DRIVER 4688 M: Jim Quinlan <jim2101024@gmail.com> 4689 M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4690 M: Florian Fainelli <florian.fainelli@broadcom.com> 4691 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4692 L: linux-pci@vger.kernel.org 4693 S: Maintained 4694 F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4695 F: drivers/pci/controller/pcie-brcmstb.c 4696 4697 BROADCOM SYSTEMPORT ETHERNET DRIVER 4698 M: Florian Fainelli <florian.fainelli@broadcom.com> 4699 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4700 L: netdev@vger.kernel.org 4701 S: Supported 4702 F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4703 F: drivers/net/ethernet/broadcom/bcmsysport.* 4704 F: drivers/net/ethernet/broadcom/unimac.h 4705 4706 BROADCOM TG3 GIGABIT ETHERNET DRIVER 4707 M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4708 M: Michael Chan <mchan@broadcom.com> 4709 L: netdev@vger.kernel.org 4710 S: Supported 4711 F: drivers/net/ethernet/broadcom/tg3.* 4712 4713 BROADCOM VK DRIVER 4714 M: Scott Branden <scott.branden@broadcom.com> 4715 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4716 S: Supported 4717 F: drivers/misc/bcm-vk/ 4718 F: include/uapi/linux/misc/bcm_vk.h 4719 4720 BROCADE BFA FC SCSI DRIVER 4721 M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4722 M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4723 L: linux-scsi@vger.kernel.org 4724 S: Supported 4725 F: drivers/scsi/bfa/ 4726 4727 BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4728 M: Rasesh Mody <rmody@marvell.com> 4729 M: Sudarsana Kalluru <skalluru@marvell.com> 4730 M: GR-Linux-NIC-Dev@marvell.com 4731 L: netdev@vger.kernel.org 4732 S: Supported 4733 F: drivers/net/ethernet/brocade/bna/ 4734 4735 BSG (block layer generic sg v4 driver) 4736 M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4737 L: linux-scsi@vger.kernel.org 4738 S: Supported 4739 F: block/bsg.c 4740 F: include/linux/bsg.h 4741 F: include/uapi/linux/bsg.h 4742 4743 BT87X AUDIO DRIVER 4744 M: Clemens Ladisch <clemens@ladisch.de> 4745 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4746 S: Maintained 4747 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4748 F: Documentation/sound/cards/bt87x.rst 4749 F: sound/pci/bt87x.c 4750 4751 BT8XXGPIO DRIVER 4752 M: Michael Buesch <m@bues.ch> 4753 S: Maintained 4754 W: http://bu3sch.de/btgpio.php 4755 F: drivers/gpio/gpio-bt8xx.c 4756 4757 BTRFS FILE SYSTEM 4758 M: Chris Mason <clm@fb.com> 4759 M: Josef Bacik <josef@toxicpanda.com> 4760 M: David Sterba <dsterba@suse.com> 4761 L: linux-btrfs@vger.kernel.org 4762 S: Maintained 4763 W: https://btrfs.readthedocs.io 4764 Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4765 C: irc://irc.libera.chat/btrfs 4766 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4767 F: Documentation/filesystems/btrfs.rst 4768 F: fs/btrfs/ 4769 F: include/linux/btrfs* 4770 F: include/trace/events/btrfs.h 4771 F: include/uapi/linux/btrfs* 4772 4773 BTTV VIDEO4LINUX DRIVER 4774 M: Mauro Carvalho Chehab <mchehab@kernel.org> 4775 L: linux-media@vger.kernel.org 4776 S: Odd fixes 4777 W: https://linuxtv.org 4778 T: git git://linuxtv.org/media_tree.git 4779 F: Documentation/driver-api/media/drivers/bttv* 4780 F: drivers/media/pci/bt8xx/bttv* 4781 4782 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4783 M: Chanwoo Choi <cw00.choi@samsung.com> 4784 L: linux-pm@vger.kernel.org 4785 L: linux-samsung-soc@vger.kernel.org 4786 S: Maintained 4787 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4788 F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4789 F: drivers/devfreq/exynos-bus.c 4790 4791 BUSLOGIC SCSI DRIVER 4792 M: Khalid Aziz <khalid@gonehiking.org> 4793 L: linux-scsi@vger.kernel.org 4794 S: Maintained 4795 F: drivers/scsi/BusLogic.* 4796 F: drivers/scsi/FlashPoint.* 4797 4798 BXCAN CAN NETWORK DRIVER 4799 M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4800 L: linux-can@vger.kernel.org 4801 S: Maintained 4802 F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4803 F: drivers/net/can/bxcan.c 4804 4805 C-MEDIA CMI8788 DRIVER 4806 M: Clemens Ladisch <clemens@ladisch.de> 4807 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4808 S: Maintained 4809 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4810 F: sound/pci/oxygen/ 4811 4812 C-SKY ARCHITECTURE 4813 M: Guo Ren <guoren@kernel.org> 4814 L: linux-csky@vger.kernel.org 4815 S: Supported 4816 T: git https://github.com/c-sky/csky-linux.git 4817 F: Documentation/devicetree/bindings/csky/ 4818 F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4819 F: Documentation/devicetree/bindings/timer/csky,* 4820 F: arch/csky/ 4821 F: drivers/clocksource/timer-gx6605s.c 4822 F: drivers/clocksource/timer-mp-csky.c 4823 F: drivers/irqchip/irq-csky-* 4824 N: csky 4825 K: csky 4826 4827 CA8210 IEEE-802.15.4 RADIO DRIVER 4828 L: linux-wpan@vger.kernel.org 4829 S: Orphan 4830 W: https://github.com/Cascoda/ca8210-linux.git 4831 F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4832 F: drivers/net/ieee802154/ca8210.c 4833 4834 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4835 M: David Howells <dhowells@redhat.com> 4836 L: netfs@lists.linux.dev 4837 S: Supported 4838 F: Documentation/filesystems/caching/cachefiles.rst 4839 F: fs/cachefiles/ 4840 4841 CACHESTAT: PAGE CACHE STATS FOR A FILE 4842 M: Nhat Pham <nphamcs@gmail.com> 4843 M: Johannes Weiner <hannes@cmpxchg.org> 4844 L: linux-mm@kvack.org 4845 S: Maintained 4846 F: tools/testing/selftests/cachestat/test_cachestat.c 4847 4848 CADENCE MIPI-CSI2 BRIDGES 4849 M: Maxime Ripard <mripard@kernel.org> 4850 L: linux-media@vger.kernel.org 4851 S: Maintained 4852 F: Documentation/devicetree/bindings/media/cdns,*.txt 4853 F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4854 F: drivers/media/platform/cadence/cdns-csi2* 4855 4856 CADENCE NAND DRIVER 4857 L: linux-mtd@lists.infradead.org 4858 S: Orphan 4859 F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4860 F: drivers/mtd/nand/raw/cadence-nand-controller.c 4861 4862 CADENCE USB3 DRD IP DRIVER 4863 M: Peter Chen <peter.chen@kernel.org> 4864 M: Pawel Laszczak <pawell@cadence.com> 4865 R: Roger Quadros <rogerq@kernel.org> 4866 L: linux-usb@vger.kernel.org 4867 S: Maintained 4868 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4869 F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4870 F: drivers/usb/cdns3/ 4871 X: drivers/usb/cdns3/cdnsp* 4872 4873 CADENCE USBHS DRIVER 4874 M: Pawel Laszczak <pawell@cadence.com> 4875 L: linux-usb@vger.kernel.org 4876 S: Maintained 4877 F: drivers/usb/gadget/udc/cdns2 4878 4879 CADENCE USBSSP DRD IP DRIVER 4880 M: Pawel Laszczak <pawell@cadence.com> 4881 L: linux-usb@vger.kernel.org 4882 S: Maintained 4883 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4884 F: drivers/usb/cdns3/ 4885 X: drivers/usb/cdns3/cdns3* 4886 4887 CADET FM/AM RADIO RECEIVER DRIVER 4888 M: Hans Verkuil <hverkuil@xs4all.nl> 4889 L: linux-media@vger.kernel.org 4890 S: Maintained 4891 W: https://linuxtv.org 4892 T: git git://linuxtv.org/media_tree.git 4893 F: drivers/media/radio/radio-cadet* 4894 4895 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4896 L: linux-media@vger.kernel.org 4897 S: Orphan 4898 T: git git://linuxtv.org/media_tree.git 4899 F: Documentation/admin-guide/media/cafe_ccic* 4900 F: drivers/media/platform/marvell/ 4901 4902 CAIF NETWORK LAYER 4903 L: netdev@vger.kernel.org 4904 S: Orphan 4905 F: Documentation/networking/caif/ 4906 F: drivers/net/caif/ 4907 F: include/net/caif/ 4908 F: include/uapi/linux/caif/ 4909 F: net/caif/ 4910 4911 CAKE QDISC 4912 M: Toke Høiland-Jørgensen <toke@toke.dk> 4913 L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4914 S: Maintained 4915 F: net/sched/sch_cake.c 4916 4917 CAN NETWORK DRIVERS 4918 M: Marc Kleine-Budde <mkl@pengutronix.de> 4919 M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 4920 L: linux-can@vger.kernel.org 4921 S: Maintained 4922 W: https://github.com/linux-can 4923 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4924 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4925 F: Documentation/devicetree/bindings/net/can/ 4926 F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4927 F: drivers/net/can/ 4928 F: drivers/phy/phy-can-transceiver.c 4929 F: include/linux/can/bittiming.h 4930 F: include/linux/can/dev.h 4931 F: include/linux/can/length.h 4932 F: include/linux/can/platform/ 4933 F: include/linux/can/rx-offload.h 4934 F: include/uapi/linux/can/error.h 4935 F: include/uapi/linux/can/netlink.h 4936 F: include/uapi/linux/can/vxcan.h 4937 4938 CAN NETWORK LAYER 4939 M: Oliver Hartkopp <socketcan@hartkopp.net> 4940 M: Marc Kleine-Budde <mkl@pengutronix.de> 4941 L: linux-can@vger.kernel.org 4942 S: Maintained 4943 W: https://github.com/linux-can 4944 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4945 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4946 F: Documentation/networking/can.rst 4947 F: Documentation/networking/iso15765-2.rst 4948 F: include/linux/can/can-ml.h 4949 F: include/linux/can/core.h 4950 F: include/linux/can/skb.h 4951 F: include/net/netns/can.h 4952 F: include/uapi/linux/can.h 4953 F: include/uapi/linux/can/bcm.h 4954 F: include/uapi/linux/can/gw.h 4955 F: include/uapi/linux/can/isotp.h 4956 F: include/uapi/linux/can/raw.h 4957 F: net/can/ 4958 4959 CAN-J1939 NETWORK LAYER 4960 M: Robin van der Gracht <robin@protonic.nl> 4961 M: Oleksij Rempel <o.rempel@pengutronix.de> 4962 R: kernel@pengutronix.de 4963 L: linux-can@vger.kernel.org 4964 S: Maintained 4965 F: Documentation/networking/j1939.rst 4966 F: include/uapi/linux/can/j1939.h 4967 F: net/can/j1939/ 4968 4969 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4970 M: Damien Le Moal <dlemoal@kernel.org> 4971 L: linux-riscv@lists.infradead.org 4972 L: linux-gpio@vger.kernel.org (pinctrl driver) 4973 F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4974 F: drivers/pinctrl/pinctrl-k210.c 4975 4976 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4977 M: Damien Le Moal <dlemoal@kernel.org> 4978 L: linux-kernel@vger.kernel.org 4979 L: linux-riscv@lists.infradead.org 4980 S: Maintained 4981 F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4982 F: drivers/reset/reset-k210.c 4983 4984 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4985 M: Damien Le Moal <dlemoal@kernel.org> 4986 L: linux-riscv@lists.infradead.org 4987 S: Maintained 4988 F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4989 F: drivers/soc/canaan/ 4990 F: include/soc/canaan/ 4991 4992 CAPABILITIES 4993 M: Serge Hallyn <serge@hallyn.com> 4994 L: linux-security-module@vger.kernel.org 4995 S: Supported 4996 F: include/linux/capability.h 4997 F: include/uapi/linux/capability.h 4998 F: kernel/capability.c 4999 F: security/commoncap.c 5000 5001 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5002 M: Kevin Tsai <ktsai@capellamicro.com> 5003 S: Maintained 5004 F: drivers/iio/light/cm* 5005 5006 CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5007 M: Christian Lamparter <chunkeey@googlemail.com> 5008 L: linux-wireless@vger.kernel.org 5009 S: Maintained 5010 W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5011 F: drivers/net/wireless/ath/carl9170/ 5012 5013 CAVIUM I2C DRIVER 5014 M: Robert Richter <rric@kernel.org> 5015 S: Odd Fixes 5016 W: http://www.marvell.com 5017 F: drivers/i2c/busses/i2c-octeon* 5018 F: drivers/i2c/busses/i2c-thunderx* 5019 5020 CAVIUM LIQUIDIO NETWORK DRIVER 5021 L: netdev@vger.kernel.org 5022 S: Orphan 5023 W: http://www.marvell.com 5024 F: drivers/net/ethernet/cavium/liquidio/ 5025 5026 CAVIUM MMC DRIVER 5027 M: Robert Richter <rric@kernel.org> 5028 S: Odd Fixes 5029 W: http://www.marvell.com 5030 F: drivers/mmc/host/cavium* 5031 5032 CAVIUM OCTEON-TX CRYPTO DRIVER 5033 M: George Cherian <gcherian@marvell.com> 5034 L: linux-crypto@vger.kernel.org 5035 S: Supported 5036 W: http://www.marvell.com 5037 F: drivers/crypto/cavium/cpt/ 5038 5039 CAVIUM THUNDERX2 ARM64 SOC 5040 M: Robert Richter <rric@kernel.org> 5041 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5042 S: Odd Fixes 5043 F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 5044 F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5045 5046 CBS/ETF/TAPRIO QDISCS 5047 M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5048 L: netdev@vger.kernel.org 5049 S: Maintained 5050 F: net/sched/sch_cbs.c 5051 F: net/sched/sch_etf.c 5052 F: net/sched/sch_taprio.c 5053 5054 CC2520 IEEE-802.15.4 RADIO DRIVER 5055 M: Stefan Schmidt <stefan@datenfreihafen.org> 5056 L: linux-wpan@vger.kernel.org 5057 S: Odd Fixes 5058 F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5059 F: drivers/net/ieee802154/cc2520.c 5060 5061 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5062 M: Gilad Ben-Yossef <gilad@benyossef.com> 5063 L: linux-crypto@vger.kernel.org 5064 S: Supported 5065 W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5066 F: drivers/crypto/ccree/ 5067 5068 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5069 M: Hadar Gat <hadar.gat@arm.com> 5070 L: linux-crypto@vger.kernel.org 5071 S: Supported 5072 W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5073 F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5074 F: drivers/char/hw_random/cctrng.c 5075 F: drivers/char/hw_random/cctrng.h 5076 5077 CEC FRAMEWORK 5078 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5079 L: linux-media@vger.kernel.org 5080 S: Supported 5081 W: http://linuxtv.org 5082 T: git git://linuxtv.org/media_tree.git 5083 F: Documentation/ABI/testing/debugfs-cec-error-inj 5084 F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5085 F: Documentation/driver-api/media/cec-core.rst 5086 F: Documentation/userspace-api/media/cec 5087 F: drivers/media/cec/ 5088 F: drivers/media/rc/keymaps/rc-cec.c 5089 F: include/media/cec-notifier.h 5090 F: include/media/cec.h 5091 F: include/uapi/linux/cec-funcs.h 5092 F: include/uapi/linux/cec.h 5093 5094 CEC GPIO DRIVER 5095 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5096 L: linux-media@vger.kernel.org 5097 S: Supported 5098 W: http://linuxtv.org 5099 T: git git://linuxtv.org/media_tree.git 5100 F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5101 F: drivers/media/cec/platform/cec-gpio/ 5102 5103 CELL BROADBAND ENGINE ARCHITECTURE 5104 M: Arnd Bergmann <arnd@arndb.de> 5105 L: linuxppc-dev@lists.ozlabs.org 5106 S: Supported 5107 W: http://www.ibm.com/developerworks/power/cell/ 5108 F: arch/powerpc/include/asm/cell*.h 5109 F: arch/powerpc/include/asm/spu*.h 5110 F: arch/powerpc/include/uapi/asm/spu*.h 5111 F: arch/powerpc/platforms/cell/ 5112 5113 CELLWISE CW2015 BATTERY DRIVER 5114 M: Tobias Schrammm <t.schramm@manjaro.org> 5115 S: Maintained 5116 F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5117 F: drivers/power/supply/cw2015_battery.c 5118 5119 CEPH COMMON CODE (LIBCEPH) 5120 M: Ilya Dryomov <idryomov@gmail.com> 5121 M: Xiubo Li <xiubli@redhat.com> 5122 L: ceph-devel@vger.kernel.org 5123 S: Supported 5124 W: http://ceph.com/ 5125 T: git https://github.com/ceph/ceph-client.git 5126 F: include/linux/ceph/ 5127 F: include/linux/crush/ 5128 F: net/ceph/ 5129 5130 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5131 M: Xiubo Li <xiubli@redhat.com> 5132 M: Ilya Dryomov <idryomov@gmail.com> 5133 L: ceph-devel@vger.kernel.org 5134 S: Supported 5135 W: http://ceph.com/ 5136 T: git https://github.com/ceph/ceph-client.git 5137 F: Documentation/filesystems/ceph.rst 5138 F: fs/ceph/ 5139 5140 CERTIFICATE HANDLING 5141 M: David Howells <dhowells@redhat.com> 5142 M: David Woodhouse <dwmw2@infradead.org> 5143 L: keyrings@vger.kernel.org 5144 S: Maintained 5145 F: Documentation/admin-guide/module-signing.rst 5146 F: certs/ 5147 F: scripts/sign-file.c 5148 F: tools/certs/ 5149 5150 CFAG12864B LCD DRIVER 5151 M: Miguel Ojeda <ojeda@kernel.org> 5152 S: Maintained 5153 F: drivers/auxdisplay/cfag12864b.c 5154 F: include/linux/cfag12864b.h 5155 5156 CFAG12864BFB LCD FRAMEBUFFER DRIVER 5157 M: Miguel Ojeda <ojeda@kernel.org> 5158 S: Maintained 5159 F: drivers/auxdisplay/cfag12864bfb.c 5160 F: include/linux/cfag12864b.h 5161 5162 CHAR and MISC DRIVERS 5163 M: Arnd Bergmann <arnd@arndb.de> 5164 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5165 S: Supported 5166 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5167 F: drivers/char/ 5168 F: drivers/misc/ 5169 F: include/linux/miscdevice.h 5170 X: drivers/char/agp/ 5171 X: drivers/char/hw_random/ 5172 X: drivers/char/ipmi/ 5173 X: drivers/char/random.c 5174 X: drivers/char/tpm/ 5175 5176 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5177 M: Thomas Weißschuh <linux@weissschuh.net> 5178 L: linux-hwmon@vger.kernel.org 5179 S: Maintained 5180 F: Documentation/hwmon/powerz.rst 5181 F: drivers/hwmon/powerz.c 5182 5183 CHECKPATCH 5184 M: Andy Whitcroft <apw@canonical.com> 5185 M: Joe Perches <joe@perches.com> 5186 R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5187 R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5188 S: Maintained 5189 F: scripts/checkpatch.pl 5190 5191 CHECKPATCH DOCUMENTATION 5192 M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5193 M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5194 R: Joe Perches <joe@perches.com> 5195 S: Maintained 5196 F: Documentation/dev-tools/checkpatch.rst 5197 5198 CHINESE DOCUMENTATION 5199 M: Alex Shi <alexs@kernel.org> 5200 M: Yanteng Si <siyanteng@loongson.cn> 5201 S: Maintained 5202 F: Documentation/translations/zh_CN/ 5203 5204 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5205 M: Peter Chen <peter.chen@kernel.org> 5206 L: linux-usb@vger.kernel.org 5207 S: Maintained 5208 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5209 F: drivers/usb/chipidea/ 5210 5211 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5212 M: Hans de Goede <hdegoede@redhat.com> 5213 L: linux-input@vger.kernel.org 5214 S: Maintained 5215 F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5216 F: drivers/input/touchscreen/chipone_icn8318.c 5217 5218 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5219 M: Hans de Goede <hdegoede@redhat.com> 5220 L: linux-input@vger.kernel.org 5221 S: Maintained 5222 F: drivers/input/touchscreen/chipone_icn8505.c 5223 5224 CHROME HARDWARE PLATFORM SUPPORT 5225 M: Benson Leung <bleung@chromium.org> 5226 M: Tzung-Bi Shih <tzungbi@kernel.org> 5227 L: chrome-platform@lists.linux.dev 5228 S: Maintained 5229 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5230 F: drivers/platform/chrome/ 5231 5232 CHROMEOS EC CODEC DRIVER 5233 M: Cheng-Yi Chiang <cychiang@chromium.org> 5234 M: Tzung-Bi Shih <tzungbi@kernel.org> 5235 R: Guenter Roeck <groeck@chromium.org> 5236 L: chrome-platform@lists.linux.dev 5237 S: Maintained 5238 F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5239 F: sound/soc/codecs/cros_ec_codec.* 5240 5241 CHROMEOS EC CHARGE CONTROL 5242 M: Thomas Weißschuh <thomas@weissschuh.net> 5243 S: Maintained 5244 F: drivers/power/supply/cros_charge-control.c 5245 5246 CHROMEOS EC HARDWARE MONITORING 5247 M: Thomas Weißschuh <thomas@weissschuh.net> 5248 L: chrome-platform@lists.linux.dev 5249 L: linux-hwmon@vger.kernel.org 5250 S: Maintained 5251 F: Documentation/hwmon/cros_ec_hwmon.rst 5252 F: drivers/hwmon/cros_ec_hwmon.c 5253 5254 CHROMEOS EC LED DRIVER 5255 M: Thomas Weißschuh <thomas@weissschuh.net> 5256 S: Maintained 5257 F: drivers/leds/leds-cros_ec.c 5258 5259 CHROMEOS EC SUBDRIVERS 5260 M: Benson Leung <bleung@chromium.org> 5261 R: Guenter Roeck <groeck@chromium.org> 5262 L: chrome-platform@lists.linux.dev 5263 S: Maintained 5264 F: drivers/power/supply/cros_charge-control.c 5265 F: drivers/power/supply/cros_usbpd-charger.c 5266 N: cros_ec 5267 N: cros-ec 5268 5269 CHROMEOS EC UART DRIVER 5270 M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5271 R: Benson Leung <bleung@chromium.org> 5272 R: Tzung-Bi Shih <tzungbi@kernel.org> 5273 S: Maintained 5274 F: drivers/platform/chrome/cros_ec_uart.c 5275 5276 CHROMEOS EC USB PD NOTIFY DRIVER 5277 M: Prashant Malani <pmalani@chromium.org> 5278 L: chrome-platform@lists.linux.dev 5279 S: Maintained 5280 F: drivers/platform/chrome/cros_usbpd_notify.c 5281 F: include/linux/platform_data/cros_usbpd_notify.h 5282 5283 CHROMEOS EC USB TYPE-C DRIVER 5284 M: Prashant Malani <pmalani@chromium.org> 5285 L: chrome-platform@lists.linux.dev 5286 S: Maintained 5287 F: drivers/platform/chrome/cros_ec_typec.* 5288 F: drivers/platform/chrome/cros_typec_switch.c 5289 F: drivers/platform/chrome/cros_typec_vdm.* 5290 5291 CHROMEOS HPS DRIVER 5292 M: Dan Callaghan <dcallagh@chromium.org> 5293 R: Sami Kyöstilä <skyostil@chromium.org> 5294 S: Maintained 5295 F: drivers/platform/chrome/cros_hps_i2c.c 5296 5297 CHROMEOS EC WATCHDOG 5298 M: Lukasz Majczak <lma@chromium.org> 5299 L: chrome-platform@lists.linux.dev 5300 S: Maintained 5301 F: drivers/watchdog/cros_ec_wdt.c 5302 5303 CHRONTEL CH7322 CEC DRIVER 5304 M: Joe Tessler <jrt@google.com> 5305 L: linux-media@vger.kernel.org 5306 S: Maintained 5307 T: git git://linuxtv.org/media_tree.git 5308 F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5309 F: drivers/media/cec/i2c/ch7322.c 5310 5311 CIRRUS LOGIC AUDIO CODEC DRIVERS 5312 M: David Rhodes <david.rhodes@cirrus.com> 5313 M: Richard Fitzgerald <rf@opensource.cirrus.com> 5314 L: linux-sound@vger.kernel.org 5315 L: patches@opensource.cirrus.com 5316 S: Maintained 5317 F: Documentation/devicetree/bindings/sound/cirrus,cs* 5318 F: drivers/mfd/cs42l43* 5319 F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5320 F: drivers/spi/spi-cs42l43* 5321 F: include/dt-bindings/sound/cs* 5322 F: include/linux/mfd/cs42l43* 5323 F: include/sound/cs* 5324 F: sound/pci/hda/cirrus* 5325 F: sound/pci/hda/cs* 5326 F: sound/pci/hda/hda_component* 5327 F: sound/pci/hda/hda_cs_dsp_ctl.* 5328 F: sound/soc/codecs/cs* 5329 5330 CIRRUS LOGIC HAPTIC DRIVERS 5331 M: James Ogletree <jogletre@opensource.cirrus.com> 5332 M: Fred Treven <fred.treven@cirrus.com> 5333 M: Ben Bright <ben.bright@cirrus.com> 5334 L: patches@opensource.cirrus.com 5335 S: Supported 5336 F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5337 F: drivers/input/misc/cs40l* 5338 F: drivers/mfd/cs40l* 5339 F: include/linux/mfd/cs40l* 5340 F: sound/soc/codecs/cs40l* 5341 5342 CIRRUS LOGIC DSP FIRMWARE DRIVER 5343 M: Simon Trimmer <simont@opensource.cirrus.com> 5344 M: Charles Keepax <ckeepax@opensource.cirrus.com> 5345 M: Richard Fitzgerald <rf@opensource.cirrus.com> 5346 L: patches@opensource.cirrus.com 5347 S: Supported 5348 W: https://github.com/CirrusLogic/linux-drivers/wiki 5349 T: git https://github.com/CirrusLogic/linux-drivers.git 5350 F: drivers/firmware/cirrus/* 5351 F: include/linux/firmware/cirrus/* 5352 5353 CIRRUS LOGIC EP93XX ETHERNET DRIVER 5354 M: Hartley Sweeten <hsweeten@visionengravers.com> 5355 L: netdev@vger.kernel.org 5356 S: Maintained 5357 F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5358 5359 CIRRUS LOGIC LOCHNAGAR DRIVER 5360 M: Charles Keepax <ckeepax@opensource.cirrus.com> 5361 M: Richard Fitzgerald <rf@opensource.cirrus.com> 5362 L: patches@opensource.cirrus.com 5363 S: Supported 5364 F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5365 F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5366 F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5367 F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5368 F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5369 F: Documentation/hwmon/lochnagar.rst 5370 F: drivers/clk/clk-lochnagar.c 5371 F: drivers/hwmon/lochnagar-hwmon.c 5372 F: drivers/mfd/lochnagar-i2c.c 5373 F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5374 F: drivers/regulator/lochnagar-regulator.c 5375 F: include/dt-bindings/clock/lochnagar.h 5376 F: include/dt-bindings/pinctrl/lochnagar.h 5377 F: include/linux/mfd/lochnagar* 5378 F: sound/soc/codecs/lochnagar-sc.c 5379 5380 CIRRUS LOGIC MADERA CODEC DRIVERS 5381 M: Charles Keepax <ckeepax@opensource.cirrus.com> 5382 M: Richard Fitzgerald <rf@opensource.cirrus.com> 5383 L: linux-sound@vger.kernel.org 5384 L: patches@opensource.cirrus.com 5385 S: Supported 5386 W: https://github.com/CirrusLogic/linux-drivers/wiki 5387 T: git https://github.com/CirrusLogic/linux-drivers.git 5388 F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5389 F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5390 F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5391 F: drivers/gpio/gpio-madera* 5392 F: drivers/irqchip/irq-madera* 5393 F: drivers/mfd/cs47l* 5394 F: drivers/mfd/madera* 5395 F: drivers/pinctrl/cirrus/* 5396 F: include/dt-bindings/sound/madera* 5397 F: include/linux/irqchip/irq-madera* 5398 F: include/linux/mfd/madera/* 5399 F: include/sound/madera* 5400 F: sound/soc/codecs/cs47l* 5401 F: sound/soc/codecs/madera* 5402 5403 CISCO FCOE HBA DRIVER 5404 M: Satish Kharat <satishkh@cisco.com> 5405 M: Sesidhar Baddela <sebaddel@cisco.com> 5406 M: Karan Tilak Kumar <kartilak@cisco.com> 5407 L: linux-scsi@vger.kernel.org 5408 S: Supported 5409 F: drivers/scsi/fnic/ 5410 5411 CISCO SCSI HBA DRIVER 5412 M: Karan Tilak Kumar <kartilak@cisco.com> 5413 M: Sesidhar Baddela <sebaddel@cisco.com> 5414 L: linux-scsi@vger.kernel.org 5415 S: Supported 5416 F: drivers/scsi/snic/ 5417 5418 CISCO VIC ETHERNET NIC DRIVER 5419 M: Christian Benvenuti <benve@cisco.com> 5420 M: Satish Kharat <satishkh@cisco.com> 5421 S: Supported 5422 F: drivers/net/ethernet/cisco/enic/ 5423 5424 CISCO VIC LOW LATENCY NIC DRIVER 5425 M: Christian Benvenuti <benve@cisco.com> 5426 M: Nelson Escobar <neescoba@cisco.com> 5427 S: Supported 5428 F: drivers/infiniband/hw/usnic/ 5429 5430 CLANG CONTROL FLOW INTEGRITY SUPPORT 5431 M: Sami Tolvanen <samitolvanen@google.com> 5432 M: Kees Cook <kees@kernel.org> 5433 R: Nathan Chancellor <nathan@kernel.org> 5434 L: llvm@lists.linux.dev 5435 S: Supported 5436 B: https://github.com/ClangBuiltLinux/linux/issues 5437 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5438 F: include/linux/cfi.h 5439 F: kernel/cfi.c 5440 5441 CLANG-FORMAT FILE 5442 M: Miguel Ojeda <ojeda@kernel.org> 5443 S: Maintained 5444 F: .clang-format 5445 5446 CLANG/LLVM BUILD SUPPORT 5447 M: Nathan Chancellor <nathan@kernel.org> 5448 R: Nick Desaulniers <ndesaulniers@google.com> 5449 R: Bill Wendling <morbo@google.com> 5450 R: Justin Stitt <justinstitt@google.com> 5451 L: llvm@lists.linux.dev 5452 S: Supported 5453 W: https://clangbuiltlinux.github.io/ 5454 B: https://github.com/ClangBuiltLinux/linux/issues 5455 C: irc://irc.libera.chat/clangbuiltlinux 5456 F: Documentation/kbuild/llvm.rst 5457 F: include/linux/compiler-clang.h 5458 F: scripts/Makefile.clang 5459 F: scripts/clang-tools/ 5460 K: \b(?i:clang|llvm)\b 5461 5462 CLK API 5463 M: Russell King <linux@armlinux.org.uk> 5464 L: linux-clk@vger.kernel.org 5465 S: Maintained 5466 F: include/linux/clk.h 5467 5468 CLOCKSOURCE, CLOCKEVENT DRIVERS 5469 M: Daniel Lezcano <daniel.lezcano@linaro.org> 5470 M: Thomas Gleixner <tglx@linutronix.de> 5471 L: linux-kernel@vger.kernel.org 5472 S: Supported 5473 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5474 F: Documentation/devicetree/bindings/timer/ 5475 F: drivers/clocksource/ 5476 5477 CLOSURES 5478 M: Kent Overstreet <kent.overstreet@linux.dev> 5479 L: linux-bcachefs@vger.kernel.org 5480 S: Supported 5481 C: irc://irc.oftc.net/bcache 5482 F: include/linux/closure.h 5483 F: lib/closure.c 5484 5485 CMPC ACPI DRIVER 5486 M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5487 L: platform-driver-x86@vger.kernel.org 5488 S: Supported 5489 F: drivers/platform/x86/classmate-laptop.c 5490 5491 COBALT MEDIA DRIVER 5492 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5493 L: linux-media@vger.kernel.org 5494 S: Supported 5495 W: https://linuxtv.org 5496 T: git git://linuxtv.org/media_tree.git 5497 F: drivers/media/pci/cobalt/ 5498 5499 COCCINELLE/Semantic Patches (SmPL) 5500 M: Julia Lawall <Julia.Lawall@inria.fr> 5501 M: Nicolas Palix <nicolas.palix@imag.fr> 5502 L: cocci@inria.fr (moderated for non-subscribers) 5503 S: Supported 5504 W: https://coccinelle.gitlabpages.inria.fr/website/ 5505 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5506 F: Documentation/dev-tools/coccinelle.rst 5507 F: scripts/coccicheck 5508 F: scripts/coccinelle/ 5509 5510 CODA FILE SYSTEM 5511 M: Jan Harkes <jaharkes@cs.cmu.edu> 5512 M: coda@cs.cmu.edu 5513 L: codalist@coda.cs.cmu.edu 5514 S: Maintained 5515 W: http://www.coda.cs.cmu.edu/ 5516 F: Documentation/filesystems/coda.rst 5517 F: fs/coda/ 5518 F: include/linux/coda*.h 5519 F: include/uapi/linux/coda*.h 5520 5521 CODA V4L2 MEM2MEM DRIVER 5522 M: Philipp Zabel <p.zabel@pengutronix.de> 5523 L: linux-media@vger.kernel.org 5524 S: Maintained 5525 F: Documentation/devicetree/bindings/media/coda.yaml 5526 F: drivers/media/platform/chips-media/coda 5527 5528 CODE OF CONDUCT 5529 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5530 S: Supported 5531 F: Documentation/process/code-of-conduct-interpretation.rst 5532 F: Documentation/process/code-of-conduct.rst 5533 5534 CODE TAGGING 5535 M: Suren Baghdasaryan <surenb@google.com> 5536 M: Kent Overstreet <kent.overstreet@linux.dev> 5537 S: Maintained 5538 F: include/asm-generic/codetag.lds.h 5539 F: include/linux/codetag.h 5540 F: lib/codetag.c 5541 5542 COMEDI DRIVERS 5543 M: Ian Abbott <abbotti@mev.co.uk> 5544 M: H Hartley Sweeten <hsweeten@visionengravers.com> 5545 S: Odd Fixes 5546 F: drivers/comedi/ 5547 F: include/linux/comedi/ 5548 F: include/uapi/linux/comedi.h 5549 5550 COMMON CLK FRAMEWORK 5551 M: Michael Turquette <mturquette@baylibre.com> 5552 M: Stephen Boyd <sboyd@kernel.org> 5553 L: linux-clk@vger.kernel.org 5554 S: Maintained 5555 Q: http://patchwork.kernel.org/project/linux-clk/list/ 5556 T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5557 F: Documentation/devicetree/bindings/clock/ 5558 F: drivers/clk/ 5559 F: include/dt-bindings/clock/ 5560 F: include/linux/clk-pr* 5561 F: include/linux/clk/ 5562 F: include/linux/of_clk.h 5563 X: drivers/clk/clkdev.c 5564 5565 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5566 M: Steve French <sfrench@samba.org> 5567 R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5568 R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5569 R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5570 R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5571 R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5572 L: linux-cifs@vger.kernel.org 5573 L: samba-technical@lists.samba.org (moderated for non-subscribers) 5574 S: Supported 5575 W: https://wiki.samba.org/index.php/LinuxCIFS 5576 T: git git://git.samba.org/sfrench/cifs-2.6.git 5577 F: Documentation/admin-guide/cifs/ 5578 F: fs/smb/client/ 5579 F: fs/smb/common/ 5580 F: include/uapi/linux/cifs 5581 5582 COMPACTPCI HOTPLUG CORE 5583 M: Scott Murray <scott@spiteful.org> 5584 L: linux-pci@vger.kernel.org 5585 S: Maintained 5586 F: drivers/pci/hotplug/cpci_hotplug* 5587 5588 COMPACTPCI HOTPLUG GENERIC DRIVER 5589 M: Scott Murray <scott@spiteful.org> 5590 L: linux-pci@vger.kernel.org 5591 S: Maintained 5592 F: drivers/pci/hotplug/cpcihp_generic.c 5593 5594 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5595 M: Scott Murray <scott@spiteful.org> 5596 L: linux-pci@vger.kernel.org 5597 S: Maintained 5598 F: drivers/pci/hotplug/cpcihp_zt5550.* 5599 5600 COMPAL LAPTOP SUPPORT 5601 M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5602 L: platform-driver-x86@vger.kernel.org 5603 S: Maintained 5604 F: drivers/platform/x86/compal-laptop.c 5605 5606 COMPILER ATTRIBUTES 5607 M: Miguel Ojeda <ojeda@kernel.org> 5608 S: Maintained 5609 F: include/linux/compiler_attributes.h 5610 5611 COMPUTE EXPRESS LINK (CXL) 5612 M: Davidlohr Bueso <dave@stgolabs.net> 5613 M: Jonathan Cameron <jonathan.cameron@huawei.com> 5614 M: Dave Jiang <dave.jiang@intel.com> 5615 M: Alison Schofield <alison.schofield@intel.com> 5616 M: Vishal Verma <vishal.l.verma@intel.com> 5617 M: Ira Weiny <ira.weiny@intel.com> 5618 M: Dan Williams <dan.j.williams@intel.com> 5619 L: linux-cxl@vger.kernel.org 5620 S: Maintained 5621 F: Documentation/driver-api/cxl 5622 F: drivers/cxl/ 5623 F: include/linux/einj-cxl.h 5624 F: include/linux/cxl-event.h 5625 F: include/uapi/linux/cxl_mem.h 5626 F: tools/testing/cxl/ 5627 5628 COMPUTE EXPRESS LINK PMU (CPMU) 5629 M: Jonathan Cameron <jonathan.cameron@huawei.com> 5630 L: linux-cxl@vger.kernel.org 5631 S: Maintained 5632 F: Documentation/admin-guide/perf/cxl.rst 5633 F: drivers/perf/cxl_pmu.c 5634 5635 CONEXANT ACCESSRUNNER USB DRIVER 5636 L: accessrunner-general@lists.sourceforge.net 5637 S: Orphan 5638 W: http://accessrunner.sourceforge.net/ 5639 F: drivers/usb/atm/cxacru.c 5640 5641 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5642 M: Elena Reshetova <elena.reshetova@intel.com> 5643 M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 5644 S: Maintained 5645 F: Documentation/security/snp-tdx-threat-model.rst 5646 5647 CONFIGFS 5648 M: Joel Becker <jlbec@evilplan.org> 5649 M: Christoph Hellwig <hch@lst.de> 5650 S: Supported 5651 T: git git://git.infradead.org/users/hch/configfs.git 5652 F: fs/configfs/ 5653 F: include/linux/configfs.h 5654 F: samples/configfs/ 5655 5656 CONSOLE SUBSYSTEM 5657 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5658 S: Supported 5659 F: drivers/video/console/ 5660 F: include/linux/console* 5661 5662 CONTEXT TRACKING 5663 M: Frederic Weisbecker <frederic@kernel.org> 5664 M: "Paul E. McKenney" <paulmck@kernel.org> 5665 S: Maintained 5666 F: include/linux/context_tracking* 5667 F: kernel/context_tracking.c 5668 5669 CONTROL GROUP (CGROUP) 5670 M: Tejun Heo <tj@kernel.org> 5671 M: Zefan Li <lizefan.x@bytedance.com> 5672 M: Johannes Weiner <hannes@cmpxchg.org> 5673 M: Michal Koutný <mkoutny@suse.com> 5674 L: cgroups@vger.kernel.org 5675 S: Maintained 5676 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5677 F: Documentation/admin-guide/cgroup-v1/ 5678 F: Documentation/admin-guide/cgroup-v2.rst 5679 F: include/linux/cgroup* 5680 F: kernel/cgroup/ 5681 F: tools/testing/selftests/cgroup/ 5682 5683 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5684 M: Tejun Heo <tj@kernel.org> 5685 M: Josef Bacik <josef@toxicpanda.com> 5686 M: Jens Axboe <axboe@kernel.dk> 5687 L: cgroups@vger.kernel.org 5688 L: linux-block@vger.kernel.org 5689 T: git git://git.kernel.dk/linux-block 5690 F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5691 F: block/bfq-cgroup.c 5692 F: block/blk-cgroup.c 5693 F: block/blk-iocost.c 5694 F: block/blk-iolatency.c 5695 F: block/blk-throttle.c 5696 F: include/linux/blk-cgroup.h 5697 5698 CONTROL GROUP - CPUSET 5699 M: Waiman Long <longman@redhat.com> 5700 M: Zefan Li <lizefan.x@bytedance.com> 5701 L: cgroups@vger.kernel.org 5702 S: Maintained 5703 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5704 F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5705 F: include/linux/cpuset.h 5706 F: kernel/cgroup/cpuset.c 5707 F: tools/testing/selftests/cgroup/test_cpuset.c 5708 F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5709 5710 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5711 M: Johannes Weiner <hannes@cmpxchg.org> 5712 M: Michal Hocko <mhocko@kernel.org> 5713 M: Roman Gushchin <roman.gushchin@linux.dev> 5714 M: Shakeel Butt <shakeel.butt@linux.dev> 5715 R: Muchun Song <muchun.song@linux.dev> 5716 L: cgroups@vger.kernel.org 5717 L: linux-mm@kvack.org 5718 S: Maintained 5719 F: include/linux/memcontrol.h 5720 F: mm/memcontrol.c 5721 F: mm/memcontrol-v1.c 5722 F: mm/memcontrol-v1.h 5723 F: mm/swap_cgroup.c 5724 F: samples/cgroup/* 5725 F: tools/testing/selftests/cgroup/memcg_protection.m 5726 F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5727 F: tools/testing/selftests/cgroup/test_kmem.c 5728 F: tools/testing/selftests/cgroup/test_memcontrol.c 5729 5730 CORETEMP HARDWARE MONITORING DRIVER 5731 M: Fenghua Yu <fenghua.yu@intel.com> 5732 L: linux-hwmon@vger.kernel.org 5733 S: Maintained 5734 F: Documentation/hwmon/coretemp.rst 5735 F: drivers/hwmon/coretemp.c 5736 5737 CORSAIR-CPRO HARDWARE MONITOR DRIVER 5738 M: Marius Zachmann <mail@mariuszachmann.de> 5739 L: linux-hwmon@vger.kernel.org 5740 S: Maintained 5741 F: drivers/hwmon/corsair-cpro.c 5742 5743 CORSAIR-PSU HARDWARE MONITOR DRIVER 5744 M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5745 L: linux-hwmon@vger.kernel.org 5746 S: Maintained 5747 F: Documentation/hwmon/corsair-psu.rst 5748 F: drivers/hwmon/corsair-psu.c 5749 5750 COUNTER SUBSYSTEM 5751 M: William Breathitt Gray <wbg@kernel.org> 5752 L: linux-iio@vger.kernel.org 5753 S: Maintained 5754 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5755 F: Documentation/ABI/testing/sysfs-bus-counter 5756 F: Documentation/driver-api/generic-counter.rst 5757 F: drivers/counter/ 5758 F: include/linux/counter.h 5759 F: include/uapi/linux/counter.h 5760 F: tools/counter/ 5761 5762 COUNTER WATCH EVENTS TOOL 5763 M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5764 L: linux-iio@vger.kernel.org 5765 S: Maintained 5766 F: tools/counter/counter_watch_events.c 5767 5768 CP2615 I2C DRIVER 5769 M: Bence Csókás <bence98@sch.bme.hu> 5770 S: Maintained 5771 F: drivers/i2c/busses/i2c-cp2615.c 5772 5773 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5774 M: Viresh Kumar <viresh.kumar@linaro.org> 5775 M: Sudeep Holla <sudeep.holla@arm.com> 5776 L: linux-pm@vger.kernel.org 5777 S: Maintained 5778 W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5779 F: drivers/cpufreq/vexpress-spc-cpufreq.c 5780 5781 CPU FREQUENCY SCALING FRAMEWORK 5782 M: "Rafael J. Wysocki" <rafael@kernel.org> 5783 M: Viresh Kumar <viresh.kumar@linaro.org> 5784 L: linux-pm@vger.kernel.org 5785 S: Maintained 5786 B: https://bugzilla.kernel.org 5787 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5788 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5789 F: Documentation/admin-guide/pm/cpufreq.rst 5790 F: Documentation/admin-guide/pm/intel_pstate.rst 5791 F: Documentation/cpu-freq/ 5792 F: Documentation/devicetree/bindings/cpufreq/ 5793 F: drivers/cpufreq/ 5794 F: include/linux/cpufreq.h 5795 F: include/linux/sched/cpufreq.h 5796 F: kernel/sched/cpufreq*.c 5797 F: tools/testing/selftests/cpufreq/ 5798 5799 CPU HOTPLUG 5800 M: Thomas Gleixner <tglx@linutronix.de> 5801 M: Peter Zijlstra <peterz@infradead.org> 5802 L: linux-kernel@vger.kernel.org 5803 S: Maintained 5804 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5805 F: include/linux/cpu.h 5806 F: include/linux/cpuhotplug.h 5807 F: include/linux/smpboot.h 5808 F: kernel/cpu.c 5809 F: kernel/smpboot.* 5810 5811 CPU IDLE TIME MANAGEMENT FRAMEWORK 5812 M: "Rafael J. Wysocki" <rafael@kernel.org> 5813 M: Daniel Lezcano <daniel.lezcano@linaro.org> 5814 L: linux-pm@vger.kernel.org 5815 S: Maintained 5816 B: https://bugzilla.kernel.org 5817 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5818 F: Documentation/admin-guide/pm/cpuidle.rst 5819 F: Documentation/driver-api/pm/cpuidle.rst 5820 F: drivers/cpuidle/ 5821 F: include/linux/cpuidle.h 5822 5823 CPU POWER MONITORING SUBSYSTEM 5824 M: Thomas Renninger <trenn@suse.com> 5825 M: Shuah Khan <shuah@kernel.org> 5826 M: Shuah Khan <skhan@linuxfoundation.org> 5827 L: linux-pm@vger.kernel.org 5828 S: Maintained 5829 F: tools/power/cpupower/ 5830 5831 CPUID/MSR DRIVER 5832 M: "H. Peter Anvin" <hpa@zytor.com> 5833 S: Maintained 5834 F: arch/x86/kernel/cpuid.c 5835 F: arch/x86/kernel/msr.c 5836 5837 CPUIDLE DRIVER - ARM BIG LITTLE 5838 M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5839 M: Daniel Lezcano <daniel.lezcano@linaro.org> 5840 L: linux-pm@vger.kernel.org 5841 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5842 S: Maintained 5843 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5844 F: drivers/cpuidle/cpuidle-big_little.c 5845 5846 CPUIDLE DRIVER - ARM EXYNOS 5847 M: Daniel Lezcano <daniel.lezcano@linaro.org> 5848 M: Kukjin Kim <kgene@kernel.org> 5849 R: Krzysztof Kozlowski <krzk@kernel.org> 5850 L: linux-pm@vger.kernel.org 5851 L: linux-samsung-soc@vger.kernel.org 5852 S: Maintained 5853 F: arch/arm/mach-exynos/pm.c 5854 F: drivers/cpuidle/cpuidle-exynos.c 5855 F: include/linux/platform_data/cpuidle-exynos.h 5856 5857 CPUIDLE DRIVER - ARM PSCI 5858 M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5859 M: Sudeep Holla <sudeep.holla@arm.com> 5860 L: linux-pm@vger.kernel.org 5861 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5862 S: Supported 5863 F: drivers/cpuidle/cpuidle-psci.c 5864 5865 CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5866 M: Ulf Hansson <ulf.hansson@linaro.org> 5867 L: linux-pm@vger.kernel.org 5868 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5869 S: Supported 5870 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5871 F: drivers/cpuidle/cpuidle-psci-domain.c 5872 F: drivers/cpuidle/cpuidle-psci.h 5873 5874 CPUIDLE DRIVER - DT IDLE PM DOMAIN 5875 M: Ulf Hansson <ulf.hansson@linaro.org> 5876 L: linux-pm@vger.kernel.org 5877 S: Supported 5878 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5879 F: drivers/cpuidle/dt_idle_genpd.c 5880 F: drivers/cpuidle/dt_idle_genpd.h 5881 5882 CPUIDLE DRIVER - RISC-V SBI 5883 M: Anup Patel <anup@brainfault.org> 5884 L: linux-pm@vger.kernel.org 5885 L: linux-riscv@lists.infradead.org 5886 S: Maintained 5887 F: drivers/cpuidle/cpuidle-riscv-sbi.c 5888 5889 CRAMFS FILESYSTEM 5890 M: Nicolas Pitre <nico@fluxnic.net> 5891 S: Maintained 5892 F: Documentation/filesystems/cramfs.rst 5893 F: fs/cramfs/ 5894 5895 CREATIVE SB0540 5896 M: Bastien Nocera <hadess@hadess.net> 5897 L: linux-input@vger.kernel.org 5898 S: Maintained 5899 F: drivers/hid/hid-creative-sb0540.c 5900 5901 CRYPTO API 5902 M: Herbert Xu <herbert@gondor.apana.org.au> 5903 M: "David S. Miller" <davem@davemloft.net> 5904 L: linux-crypto@vger.kernel.org 5905 S: Maintained 5906 T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5907 T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5908 F: Documentation/crypto/ 5909 F: Documentation/devicetree/bindings/crypto/ 5910 F: arch/*/crypto/ 5911 F: crypto/ 5912 F: drivers/crypto/ 5913 F: include/crypto/ 5914 F: include/linux/crypto* 5915 F: lib/crypto/ 5916 5917 CRYPTO SPEED TEST COMPARE 5918 M: Wang Jinchao <wangjinchao@xfusion.com> 5919 L: linux-crypto@vger.kernel.org 5920 S: Maintained 5921 F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5922 5923 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5924 M: Neil Horman <nhorman@tuxdriver.com> 5925 L: linux-crypto@vger.kernel.org 5926 S: Maintained 5927 F: crypto/ansi_cprng.c 5928 F: crypto/rng.c 5929 5930 CS3308 MEDIA DRIVER 5931 M: Hans Verkuil <hverkuil@xs4all.nl> 5932 L: linux-media@vger.kernel.org 5933 S: Odd Fixes 5934 W: http://linuxtv.org 5935 T: git git://linuxtv.org/media_tree.git 5936 F: drivers/media/i2c/cs3308.c 5937 5938 CS5535 Audio ALSA driver 5939 M: Jaya Kumar <jayakumar.alsa@gmail.com> 5940 S: Maintained 5941 F: sound/pci/cs5535audio/ 5942 5943 CTU CAN FD DRIVER 5944 M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5945 M: Ondrej Ille <ondrej.ille@gmail.com> 5946 L: linux-can@vger.kernel.org 5947 S: Maintained 5948 F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5949 F: drivers/net/can/ctucanfd/ 5950 5951 CVE ASSIGNMENT CONTACT 5952 M: CVE Assignment Team <cve@kernel.org> 5953 S: Maintained 5954 F: Documentation/process/cve.rst 5955 5956 CW1200 WLAN driver 5957 S: Orphan 5958 F: drivers/net/wireless/st/cw1200/ 5959 F: include/linux/platform_data/net-cw1200.h 5960 5961 CX18 VIDEO4LINUX DRIVER 5962 M: Andy Walls <awalls@md.metrocast.net> 5963 L: linux-media@vger.kernel.org 5964 S: Maintained 5965 W: https://linuxtv.org 5966 T: git git://linuxtv.org/media_tree.git 5967 F: drivers/media/pci/cx18/ 5968 F: include/uapi/linux/ivtv* 5969 5970 CX2341X MPEG ENCODER HELPER MODULE 5971 M: Hans Verkuil <hverkuil@xs4all.nl> 5972 L: linux-media@vger.kernel.org 5973 S: Maintained 5974 W: https://linuxtv.org 5975 T: git git://linuxtv.org/media_tree.git 5976 F: drivers/media/common/cx2341x* 5977 F: include/media/drv-intf/cx2341x.h 5978 5979 CX24120 MEDIA DRIVER 5980 M: Jemma Denson <jdenson@gmail.com> 5981 M: Patrick Boettcher <patrick.boettcher@posteo.de> 5982 L: linux-media@vger.kernel.org 5983 S: Maintained 5984 W: https://linuxtv.org 5985 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5986 F: drivers/media/dvb-frontends/cx24120* 5987 5988 CX88 VIDEO4LINUX DRIVER 5989 M: Mauro Carvalho Chehab <mchehab@kernel.org> 5990 L: linux-media@vger.kernel.org 5991 S: Odd fixes 5992 W: https://linuxtv.org 5993 T: git git://linuxtv.org/media_tree.git 5994 F: Documentation/driver-api/media/drivers/cx88* 5995 F: drivers/media/pci/cx88/ 5996 5997 CXD2820R MEDIA DRIVER 5998 L: linux-media@vger.kernel.org 5999 S: Orphan 6000 W: https://linuxtv.org 6001 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6002 F: drivers/media/dvb-frontends/cxd2820r* 6003 6004 CXGB3 ETHERNET DRIVER (CXGB3) 6005 M: Potnuri Bharat Teja <bharat@chelsio.com> 6006 L: netdev@vger.kernel.org 6007 S: Supported 6008 W: http://www.chelsio.com 6009 F: drivers/net/ethernet/chelsio/cxgb3/ 6010 6011 CXGB3 ISCSI DRIVER (CXGB3I) 6012 M: Varun Prakash <varun@chelsio.com> 6013 L: linux-scsi@vger.kernel.org 6014 S: Supported 6015 W: http://www.chelsio.com 6016 F: drivers/scsi/cxgbi/cxgb3i 6017 6018 CXGB4 CRYPTO DRIVER (chcr) 6019 M: Ayush Sawal <ayush.sawal@chelsio.com> 6020 L: linux-crypto@vger.kernel.org 6021 S: Supported 6022 W: http://www.chelsio.com 6023 F: drivers/crypto/chelsio 6024 6025 CXGB4 ETHERNET DRIVER (CXGB4) 6026 M: Potnuri Bharat Teja <bharat@chelsio.com> 6027 L: netdev@vger.kernel.org 6028 S: Supported 6029 W: http://www.chelsio.com 6030 F: drivers/net/ethernet/chelsio/cxgb4/ 6031 6032 CXGB4 INLINE CRYPTO DRIVER 6033 M: Ayush Sawal <ayush.sawal@chelsio.com> 6034 L: netdev@vger.kernel.org 6035 S: Supported 6036 W: http://www.chelsio.com 6037 F: drivers/net/ethernet/chelsio/inline_crypto/ 6038 6039 CXGB4 ISCSI DRIVER (CXGB4I) 6040 M: Varun Prakash <varun@chelsio.com> 6041 L: linux-scsi@vger.kernel.org 6042 S: Supported 6043 W: http://www.chelsio.com 6044 F: drivers/scsi/cxgbi/cxgb4i 6045 6046 CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6047 M: Potnuri Bharat Teja <bharat@chelsio.com> 6048 L: linux-rdma@vger.kernel.org 6049 S: Supported 6050 W: http://www.openfabrics.org 6051 F: drivers/infiniband/hw/cxgb4/ 6052 F: include/uapi/rdma/cxgb4-abi.h 6053 6054 CXGB4VF ETHERNET DRIVER (CXGB4VF) 6055 M: Potnuri Bharat Teja <bharat@chelsio.com> 6056 L: netdev@vger.kernel.org 6057 S: Supported 6058 W: http://www.chelsio.com 6059 F: drivers/net/ethernet/chelsio/cxgb4vf/ 6060 6061 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 6062 M: Frederic Barrat <fbarrat@linux.ibm.com> 6063 M: Andrew Donnellan <ajd@linux.ibm.com> 6064 L: linuxppc-dev@lists.ozlabs.org 6065 S: Supported 6066 F: Documentation/ABI/testing/sysfs-class-cxl 6067 F: Documentation/arch/powerpc/cxl.rst 6068 F: arch/powerpc/platforms/powernv/pci-cxl.c 6069 F: drivers/misc/cxl/ 6070 F: include/misc/cxl* 6071 F: include/uapi/misc/cxl.h 6072 6073 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 6074 M: Manoj N. Kumar <manoj@linux.ibm.com> 6075 M: Uma Krishnan <ukrishn@linux.ibm.com> 6076 L: linux-scsi@vger.kernel.org 6077 S: Obsolete 6078 F: Documentation/arch/powerpc/cxlflash.rst 6079 F: drivers/scsi/cxlflash/ 6080 F: include/uapi/scsi/cxlflash_ioctl.h 6081 6082 CYBERPRO FB DRIVER 6083 M: Russell King <linux@armlinux.org.uk> 6084 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6085 S: Maintained 6086 W: http://www.armlinux.org.uk/ 6087 F: drivers/video/fbdev/cyber2000fb.* 6088 6089 CYCLADES PC300 DRIVER 6090 S: Orphan 6091 F: drivers/net/wan/pc300* 6092 6093 CYPRESS CY8C95X0 PINCTRL DRIVER 6094 M: Patrick Rudolph <patrick.rudolph@9elements.com> 6095 L: linux-gpio@vger.kernel.org 6096 S: Maintained 6097 F: drivers/pinctrl/pinctrl-cy8c95x0.c 6098 6099 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6100 M: Linus Walleij <linus.walleij@linaro.org> 6101 L: linux-input@vger.kernel.org 6102 S: Maintained 6103 F: drivers/input/touchscreen/cy8ctma140.c 6104 6105 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6106 M: Yassine Oudjana <y.oudjana@protonmail.com> 6107 L: linux-input@vger.kernel.org 6108 S: Maintained 6109 F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6110 F: drivers/input/keyboard/cypress-sf.c 6111 6112 CYPRESS_FIRMWARE MEDIA DRIVER 6113 L: linux-media@vger.kernel.org 6114 S: Orphan 6115 W: https://linuxtv.org 6116 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6117 F: drivers/media/common/cypress_firmware* 6118 6119 CYTTSP TOUCHSCREEN DRIVER 6120 M: Linus Walleij <linus.walleij@linaro.org> 6121 L: linux-input@vger.kernel.org 6122 S: Maintained 6123 F: drivers/input/touchscreen/cyttsp* 6124 6125 D-LINK DIR-685 TOUCHKEYS DRIVER 6126 M: Linus Walleij <linus.walleij@linaro.org> 6127 L: linux-input@vger.kernel.org 6128 S: Supported 6129 F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6130 6131 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6132 M: Joshua Kinard <kumba@gentoo.org> 6133 S: Maintained 6134 F: drivers/rtc/rtc-ds1685.c 6135 F: include/linux/rtc/ds1685.h 6136 6137 DAMA SLAVE for AX.25 6138 M: Joerg Reuter <jreuter@yaina.de> 6139 L: linux-hams@vger.kernel.org 6140 S: Maintained 6141 W: http://yaina.de/jreuter/ 6142 W: http://www.qsl.net/dl1bke/ 6143 F: net/ax25/af_ax25.c 6144 F: net/ax25/ax25_dev.c 6145 F: net/ax25/ax25_ds_* 6146 F: net/ax25/ax25_in.c 6147 F: net/ax25/ax25_out.c 6148 F: net/ax25/ax25_timer.c 6149 F: net/ax25/sysctl_net_ax25.c 6150 6151 DATA ACCESS MONITOR 6152 M: SeongJae Park <sj@kernel.org> 6153 L: damon@lists.linux.dev 6154 L: linux-mm@kvack.org 6155 S: Maintained 6156 W: https://damonitor.github.io 6157 P: Documentation/mm/damon/maintainer-profile.rst 6158 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6159 T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6160 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6161 F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6162 F: Documentation/admin-guide/mm/damon/ 6163 F: Documentation/mm/damon/ 6164 F: include/linux/damon.h 6165 F: include/trace/events/damon.h 6166 F: mm/damon/ 6167 F: tools/testing/selftests/damon/ 6168 6169 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6170 L: netdev@vger.kernel.org 6171 S: Orphan 6172 F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6173 F: drivers/net/ethernet/dec/tulip/dmfe.c 6174 6175 DC390/AM53C974 SCSI driver 6176 M: Hannes Reinecke <hare@suse.com> 6177 L: linux-scsi@vger.kernel.org 6178 S: Maintained 6179 F: drivers/scsi/am53c974.c 6180 6181 DC395x SCSI driver 6182 M: Oliver Neukum <oliver@neukum.org> 6183 M: Ali Akcaagac <aliakc@web.de> 6184 M: Jamie Lenehan <lenehan@twibble.org> 6185 S: Maintained 6186 F: Documentation/scsi/dc395x.rst 6187 F: drivers/scsi/dc395x.* 6188 6189 DCCP PROTOCOL 6190 L: dccp@vger.kernel.org 6191 S: Orphan 6192 W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 6193 F: include/linux/dccp.h 6194 F: include/linux/tfrc.h 6195 F: include/uapi/linux/dccp.h 6196 F: net/dccp/ 6197 6198 DEBUGOBJECTS: 6199 M: Thomas Gleixner <tglx@linutronix.de> 6200 L: linux-kernel@vger.kernel.org 6201 S: Maintained 6202 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6203 F: include/linux/debugobjects.h 6204 F: lib/debugobjects.c 6205 6206 DECSTATION PLATFORM SUPPORT 6207 M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6208 L: linux-mips@vger.kernel.org 6209 S: Maintained 6210 W: http://www.linux-mips.org/wiki/DECstation 6211 F: arch/mips/dec/ 6212 F: arch/mips/include/asm/dec/ 6213 F: arch/mips/include/asm/mach-dec/ 6214 6215 DEFXX FDDI NETWORK DRIVER 6216 M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6217 S: Maintained 6218 F: drivers/net/fddi/defxx.* 6219 6220 DEFZA FDDI NETWORK DRIVER 6221 M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6222 S: Maintained 6223 F: drivers/net/fddi/defza.* 6224 6225 DEINTERLACE DRIVERS FOR ALLWINNER H3 6226 M: Jernej Skrabec <jernej.skrabec@gmail.com> 6227 L: linux-media@vger.kernel.org 6228 S: Maintained 6229 T: git git://linuxtv.org/media_tree.git 6230 F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6231 F: drivers/media/platform/sunxi/sun8i-di/ 6232 6233 DELL LAPTOP DRIVER 6234 M: Matthew Garrett <mjg59@srcf.ucam.org> 6235 M: Pali Rohár <pali@kernel.org> 6236 L: platform-driver-x86@vger.kernel.org 6237 S: Maintained 6238 F: drivers/platform/x86/dell/dell-laptop.c 6239 6240 DELL LAPTOP FREEFALL DRIVER 6241 M: Pali Rohár <pali@kernel.org> 6242 S: Maintained 6243 F: drivers/platform/x86/dell/dell-smo8800.c 6244 6245 DELL LAPTOP RBTN DRIVER 6246 M: Pali Rohár <pali@kernel.org> 6247 S: Maintained 6248 F: drivers/platform/x86/dell/dell-rbtn.* 6249 6250 DELL LAPTOP SMM DRIVER 6251 M: Pali Rohár <pali@kernel.org> 6252 S: Maintained 6253 F: Documentation/ABI/obsolete/procfs-i8k 6254 F: drivers/hwmon/dell-smm-hwmon.c 6255 F: include/uapi/linux/i8k.h 6256 6257 DELL PC DRIVER 6258 M: Lyndon Sanche <lsanche@lyndeno.ca> 6259 L: platform-driver-x86@vger.kernel.org 6260 S: Maintained 6261 F: drivers/platform/x86/dell/dell-pc.c 6262 6263 DELL REMOTE BIOS UPDATE DRIVER 6264 M: Stuart Hayes <stuart.w.hayes@gmail.com> 6265 L: platform-driver-x86@vger.kernel.org 6266 S: Maintained 6267 F: drivers/platform/x86/dell/dell_rbu.c 6268 6269 DELL SMBIOS DRIVER 6270 M: Pali Rohár <pali@kernel.org> 6271 L: Dell.Client.Kernel@dell.com 6272 L: platform-driver-x86@vger.kernel.org 6273 S: Maintained 6274 F: drivers/platform/x86/dell/dell-smbios.* 6275 6276 DELL SMBIOS SMM DRIVER 6277 L: Dell.Client.Kernel@dell.com 6278 L: platform-driver-x86@vger.kernel.org 6279 S: Maintained 6280 F: drivers/platform/x86/dell/dell-smbios-smm.c 6281 6282 DELL SMBIOS WMI DRIVER 6283 L: Dell.Client.Kernel@dell.com 6284 L: platform-driver-x86@vger.kernel.org 6285 S: Maintained 6286 F: drivers/platform/x86/dell/dell-smbios-wmi.c 6287 F: tools/wmi/dell-smbios-example.c 6288 6289 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6290 M: Stuart Hayes <stuart.w.hayes@gmail.com> 6291 L: platform-driver-x86@vger.kernel.org 6292 S: Maintained 6293 F: Documentation/userspace-api/dcdbas.rst 6294 F: drivers/platform/x86/dell/dcdbas.* 6295 6296 DELL WMI DDV DRIVER 6297 M: Armin Wolf <W_Armin@gmx.de> 6298 S: Maintained 6299 F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6300 F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6301 F: Documentation/wmi/devices/dell-wmi-ddv.rst 6302 F: drivers/platform/x86/dell/dell-wmi-ddv.c 6303 6304 DELL WMI DESCRIPTOR DRIVER 6305 L: Dell.Client.Kernel@dell.com 6306 S: Maintained 6307 F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6308 6309 DELL WMI HARDWARE PRIVACY SUPPORT 6310 L: Dell.Client.Kernel@dell.com 6311 L: platform-driver-x86@vger.kernel.org 6312 S: Maintained 6313 F: drivers/platform/x86/dell/dell-wmi-privacy.c 6314 6315 DELL WMI NOTIFICATIONS DRIVER 6316 M: Matthew Garrett <mjg59@srcf.ucam.org> 6317 M: Pali Rohár <pali@kernel.org> 6318 S: Maintained 6319 F: drivers/platform/x86/dell/dell-wmi-base.c 6320 6321 DELL WMI SYSMAN DRIVER 6322 M: Prasanth Ksr <prasanth.ksr@dell.com> 6323 L: Dell.Client.Kernel@dell.com 6324 L: platform-driver-x86@vger.kernel.org 6325 S: Maintained 6326 F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6327 F: drivers/platform/x86/dell/dell-wmi-sysman/ 6328 6329 DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6330 M: Zev Weiss <zev@bewilderbeest.net> 6331 L: linux-hwmon@vger.kernel.org 6332 S: Maintained 6333 F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6334 6335 DELTA DPS920AB PSU DRIVER 6336 M: Robert Marko <robert.marko@sartura.hr> 6337 L: linux-hwmon@vger.kernel.org 6338 S: Maintained 6339 F: Documentation/hwmon/dps920ab.rst 6340 F: drivers/hwmon/pmbus/dps920ab.c 6341 6342 DELTA NETWORKS TN48M CPLD DRIVERS 6343 M: Robert Marko <robert.marko@sartura.hr> 6344 S: Maintained 6345 F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6346 F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6347 F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6348 F: drivers/gpio/gpio-tn48m.c 6349 F: include/dt-bindings/reset/delta,tn48m-reset.h 6350 6351 DELTA ST MEDIA DRIVER 6352 M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6353 L: linux-media@vger.kernel.org 6354 S: Supported 6355 W: https://linuxtv.org 6356 T: git git://linuxtv.org/media_tree.git 6357 F: drivers/media/platform/st/sti/delta 6358 6359 DENALI NAND DRIVER 6360 L: linux-mtd@lists.infradead.org 6361 S: Orphan 6362 F: drivers/mtd/nand/raw/denali* 6363 6364 DESIGNWARE EDMA CORE IP DRIVER 6365 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6366 R: Serge Semin <fancer.lancer@gmail.com> 6367 L: dmaengine@vger.kernel.org 6368 S: Maintained 6369 F: drivers/dma/dw-edma/ 6370 F: include/linux/dma/edma.h 6371 6372 DESIGNWARE USB2 DRD IP DRIVER 6373 M: Minas Harutyunyan <hminas@synopsys.com> 6374 L: linux-usb@vger.kernel.org 6375 S: Maintained 6376 T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6377 F: drivers/usb/dwc2/ 6378 6379 DESIGNWARE USB3 DRD IP DRIVER 6380 M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6381 L: linux-usb@vger.kernel.org 6382 S: Maintained 6383 F: drivers/usb/dwc3/ 6384 6385 DESIGNWARE XDATA IP DRIVER 6386 L: linux-pci@vger.kernel.org 6387 S: Orphan 6388 F: Documentation/misc-devices/dw-xdata-pcie.rst 6389 F: drivers/misc/dw-xdata-pcie.c 6390 6391 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6392 M: Andreas Klinger <ak@it-klinger.de> 6393 L: linux-iio@vger.kernel.org 6394 S: Maintained 6395 F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6396 F: drivers/iio/proximity/srf*.c 6397 6398 DEVICE COREDUMP (DEV_COREDUMP) 6399 M: Johannes Berg <johannes@sipsolutions.net> 6400 L: linux-kernel@vger.kernel.org 6401 S: Maintained 6402 F: drivers/base/devcoredump.c 6403 F: include/linux/devcoredump.h 6404 6405 DEVICE DEPENDENCY HELPER SCRIPT 6406 M: Saravana Kannan <saravanak@google.com> 6407 L: linux-kernel@vger.kernel.org 6408 S: Maintained 6409 F: scripts/dev-needs.sh 6410 6411 DEVICE DIRECT ACCESS (DAX) 6412 M: Dan Williams <dan.j.williams@intel.com> 6413 M: Vishal Verma <vishal.l.verma@intel.com> 6414 M: Dave Jiang <dave.jiang@intel.com> 6415 L: nvdimm@lists.linux.dev 6416 L: linux-cxl@vger.kernel.org 6417 S: Supported 6418 F: drivers/dax/ 6419 6420 DEVICE FREQUENCY (DEVFREQ) 6421 M: MyungJoo Ham <myungjoo.ham@samsung.com> 6422 M: Kyungmin Park <kyungmin.park@samsung.com> 6423 M: Chanwoo Choi <cw00.choi@samsung.com> 6424 L: linux-pm@vger.kernel.org 6425 S: Maintained 6426 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6427 F: Documentation/devicetree/bindings/devfreq/ 6428 F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6429 F: drivers/devfreq/ 6430 F: include/linux/devfreq.h 6431 F: include/trace/events/devfreq.h 6432 6433 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6434 M: Chanwoo Choi <cw00.choi@samsung.com> 6435 L: linux-pm@vger.kernel.org 6436 S: Supported 6437 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6438 F: Documentation/devicetree/bindings/devfreq/event/ 6439 F: drivers/devfreq/devfreq-event.c 6440 F: drivers/devfreq/event/ 6441 F: include/dt-bindings/pmu/exynos_ppmu.h 6442 F: include/linux/devfreq-event.h 6443 6444 DEVICE RESOURCE MANAGEMENT HELPERS 6445 M: Hans de Goede <hdegoede@redhat.com> 6446 R: Matti Vaittinen <mazziesaccount@gmail.com> 6447 S: Maintained 6448 F: include/linux/devm-helpers.h 6449 6450 DEVICE-MAPPER (LVM) 6451 M: Alasdair Kergon <agk@redhat.com> 6452 M: Mike Snitzer <snitzer@kernel.org> 6453 M: Mikulas Patocka <mpatocka@redhat.com> 6454 L: dm-devel@lists.linux.dev 6455 S: Maintained 6456 Q: http://patchwork.kernel.org/project/dm-devel/list/ 6457 T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6458 F: Documentation/admin-guide/device-mapper/ 6459 F: drivers/md/Kconfig 6460 F: drivers/md/Makefile 6461 F: drivers/md/dm* 6462 F: drivers/md/persistent-data/ 6463 F: include/linux/device-mapper.h 6464 F: include/linux/dm-*.h 6465 F: include/uapi/linux/dm-*.h 6466 6467 DEVICE-MAPPER VDO TARGET 6468 M: Matthew Sakai <msakai@redhat.com> 6469 L: dm-devel@lists.linux.dev 6470 S: Maintained 6471 F: Documentation/admin-guide/device-mapper/vdo*.rst 6472 F: drivers/md/dm-vdo/ 6473 6474 DEVLINK 6475 M: Jiri Pirko <jiri@resnulli.us> 6476 L: netdev@vger.kernel.org 6477 S: Supported 6478 F: Documentation/networking/devlink 6479 F: include/net/devlink.h 6480 F: include/uapi/linux/devlink.h 6481 F: net/devlink/ 6482 6483 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6484 M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6485 L: kernel@dh-electronics.com 6486 S: Maintained 6487 F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6488 F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6489 6490 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6491 M: Marek Vasut <marex@denx.de> 6492 L: kernel@dh-electronics.com 6493 S: Maintained 6494 F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6495 F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6496 6497 DIALOG SEMICONDUCTOR DRIVERS 6498 M: Support Opensource <support.opensource@diasemi.com> 6499 S: Supported 6500 W: http://www.dialog-semiconductor.com/products 6501 F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6502 F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6503 F: Documentation/devicetree/bindings/mfd/da90*.txt 6504 F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6505 F: Documentation/devicetree/bindings/regulator/da92*.txt 6506 F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6507 F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6508 F: Documentation/devicetree/bindings/sound/da[79]*.txt 6509 F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6510 F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6511 F: Documentation/hwmon/da90??.rst 6512 F: drivers/gpio/gpio-da90??.c 6513 F: drivers/hwmon/da90??-hwmon.c 6514 F: drivers/iio/adc/da91??-*.c 6515 F: drivers/input/misc/da72??.[ch] 6516 F: drivers/input/misc/da90??_onkey.c 6517 F: drivers/input/touchscreen/da9052_tsi.c 6518 F: drivers/leds/leds-da90??.c 6519 F: drivers/mfd/da903x.c 6520 F: drivers/mfd/da90??-*.c 6521 F: drivers/mfd/da91??-*.c 6522 F: drivers/pinctrl/pinctrl-da90??.c 6523 F: drivers/power/supply/da9052-battery.c 6524 F: drivers/power/supply/da91??-*.c 6525 F: drivers/regulator/da9???-regulator.[ch] 6526 F: drivers/regulator/slg51000-regulator.[ch] 6527 F: drivers/rtc/rtc-da90??.c 6528 F: drivers/thermal/da90??-thermal.c 6529 F: drivers/video/backlight/da90??_bl.c 6530 F: drivers/watchdog/da90??_wdt.c 6531 F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6532 F: include/linux/mfd/da903x.h 6533 F: include/linux/mfd/da9052/ 6534 F: include/linux/mfd/da9055/ 6535 F: include/linux/mfd/da9062/ 6536 F: include/linux/mfd/da9063/ 6537 F: include/linux/mfd/da9150/ 6538 F: include/linux/regulator/da9211.h 6539 F: include/sound/da[79]*.h 6540 F: sound/soc/codecs/da[79]*.[ch] 6541 6542 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6543 M: William Breathitt Gray <wbg@kernel.org> 6544 L: linux-gpio@vger.kernel.org 6545 S: Maintained 6546 F: drivers/gpio/gpio-gpio-mm.c 6547 6548 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6549 M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6550 L: linux-media@vger.kernel.org 6551 S: Maintained 6552 F: Documentation/admin-guide/media/mgb4.rst 6553 F: drivers/media/pci/mgb4/ 6554 6555 DIOLAN U2C-12 I2C DRIVER 6556 M: Guenter Roeck <linux@roeck-us.net> 6557 L: linux-i2c@vger.kernel.org 6558 S: Maintained 6559 F: drivers/i2c/busses/i2c-diolan-u2c.c 6560 6561 DIRECTORY NOTIFICATION (DNOTIFY) 6562 M: Jan Kara <jack@suse.cz> 6563 R: Amir Goldstein <amir73il@gmail.com> 6564 L: linux-fsdevel@vger.kernel.org 6565 S: Maintained 6566 F: Documentation/filesystems/dnotify.rst 6567 F: fs/notify/dnotify/ 6568 F: include/linux/dnotify.h 6569 6570 DISK GEOMETRY AND PARTITION HANDLING 6571 M: Andries Brouwer <aeb@cwi.nl> 6572 S: Maintained 6573 W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6574 W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6575 W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6576 6577 DISKQUOTA 6578 M: Jan Kara <jack@suse.com> 6579 S: Maintained 6580 F: Documentation/filesystems/quota.rst 6581 F: fs/quota/ 6582 F: include/linux/quota*.h 6583 F: include/uapi/linux/quota*.h 6584 6585 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6586 M: Bernie Thompson <bernie@plugable.com> 6587 L: linux-fbdev@vger.kernel.org 6588 S: Maintained 6589 W: http://plugable.com/category/projects/udlfb/ 6590 F: Documentation/fb/udlfb.rst 6591 F: drivers/video/fbdev/udlfb.c 6592 F: include/video/udlfb.h 6593 6594 DISTRIBUTED LOCK MANAGER (DLM) 6595 M: Alexander Aring <aahringo@redhat.com> 6596 M: David Teigland <teigland@redhat.com> 6597 L: gfs2@lists.linux.dev 6598 S: Supported 6599 W: https://pagure.io/dlm 6600 T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6601 F: fs/dlm/ 6602 6603 DMA BUFFER SHARING FRAMEWORK 6604 M: Sumit Semwal <sumit.semwal@linaro.org> 6605 M: Christian König <christian.koenig@amd.com> 6606 L: linux-media@vger.kernel.org 6607 L: dri-devel@lists.freedesktop.org 6608 L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6609 S: Maintained 6610 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6611 F: Documentation/driver-api/dma-buf.rst 6612 F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6613 F: drivers/dma-buf/ 6614 F: include/linux/*fence.h 6615 F: include/linux/dma-buf.h 6616 F: include/linux/dma-resv.h 6617 K: \bdma_(?:buf|fence|resv)\b 6618 6619 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6620 M: Vinod Koul <vkoul@kernel.org> 6621 L: dmaengine@vger.kernel.org 6622 S: Maintained 6623 Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6624 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6625 F: Documentation/devicetree/bindings/dma/ 6626 F: Documentation/driver-api/dmaengine/ 6627 F: drivers/dma/ 6628 F: include/dt-bindings/dma/ 6629 F: include/linux/dma/ 6630 F: include/linux/dmaengine.h 6631 F: include/linux/of_dma.h 6632 6633 DMA MAPPING BENCHMARK 6634 M: Xiang Chen <chenxiang66@hisilicon.com> 6635 L: iommu@lists.linux.dev 6636 F: kernel/dma/map_benchmark.c 6637 F: tools/testing/selftests/dma/ 6638 6639 DMA MAPPING HELPERS 6640 M: Christoph Hellwig <hch@lst.de> 6641 M: Marek Szyprowski <m.szyprowski@samsung.com> 6642 R: Robin Murphy <robin.murphy@arm.com> 6643 L: iommu@lists.linux.dev 6644 S: Supported 6645 W: http://git.infradead.org/users/hch/dma-mapping.git 6646 T: git git://git.infradead.org/users/hch/dma-mapping.git 6647 F: include/asm-generic/dma-mapping.h 6648 F: include/linux/dma-direct.h 6649 F: include/linux/dma-map-ops.h 6650 F: include/linux/dma-mapping.h 6651 F: include/linux/swiotlb.h 6652 F: kernel/dma/ 6653 6654 DMA-BUF HEAPS FRAMEWORK 6655 M: Sumit Semwal <sumit.semwal@linaro.org> 6656 R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6657 R: Brian Starkey <Brian.Starkey@arm.com> 6658 R: John Stultz <jstultz@google.com> 6659 R: T.J. Mercier <tjmercier@google.com> 6660 L: linux-media@vger.kernel.org 6661 L: dri-devel@lists.freedesktop.org 6662 L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6663 S: Maintained 6664 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6665 F: drivers/dma-buf/dma-heap.c 6666 F: drivers/dma-buf/heaps/* 6667 F: include/linux/dma-heap.h 6668 F: include/uapi/linux/dma-heap.h 6669 6670 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6671 M: Lukasz Luba <lukasz.luba@arm.com> 6672 L: linux-pm@vger.kernel.org 6673 L: linux-samsung-soc@vger.kernel.org 6674 S: Maintained 6675 F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6676 F: drivers/memory/samsung/exynos5422-dmc.c 6677 6678 DME1737 HARDWARE MONITOR DRIVER 6679 M: Juerg Haefliger <juergh@proton.me> 6680 L: linux-hwmon@vger.kernel.org 6681 S: Maintained 6682 F: Documentation/hwmon/dme1737.rst 6683 F: drivers/hwmon/dme1737.c 6684 6685 DMI/SMBIOS SUPPORT 6686 M: Jean Delvare <jdelvare@suse.com> 6687 S: Maintained 6688 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6689 F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6690 F: drivers/firmware/dmi-id.c 6691 F: drivers/firmware/dmi_scan.c 6692 F: include/linux/dmi.h 6693 6694 DOCUMENTATION 6695 M: Jonathan Corbet <corbet@lwn.net> 6696 L: linux-doc@vger.kernel.org 6697 S: Maintained 6698 P: Documentation/doc-guide/maintainer-profile.rst 6699 T: git git://git.lwn.net/linux.git docs-next 6700 F: Documentation/ 6701 F: scripts/check-variable-fonts.sh 6702 F: scripts/documentation-file-ref-check 6703 F: scripts/kernel-doc 6704 F: scripts/sphinx-pre-install 6705 X: Documentation/ABI/ 6706 X: Documentation/admin-guide/media/ 6707 X: Documentation/devicetree/ 6708 X: Documentation/driver-api/media/ 6709 X: Documentation/firmware-guide/acpi/ 6710 X: Documentation/i2c/ 6711 X: Documentation/netlink/ 6712 X: Documentation/power/ 6713 X: Documentation/spi/ 6714 X: Documentation/userspace-api/media/ 6715 6716 DOCUMENTATION PROCESS 6717 M: Jonathan Corbet <corbet@lwn.net> 6718 L: workflows@vger.kernel.org 6719 S: Maintained 6720 F: Documentation/maintainer/ 6721 F: Documentation/process/ 6722 6723 DOCUMENTATION REPORTING ISSUES 6724 M: Thorsten Leemhuis <linux@leemhuis.info> 6725 L: linux-doc@vger.kernel.org 6726 S: Maintained 6727 F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6728 F: Documentation/admin-guide/reporting-issues.rst 6729 F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6730 6731 DOCUMENTATION SCRIPTS 6732 M: Mauro Carvalho Chehab <mchehab@kernel.org> 6733 L: linux-doc@vger.kernel.org 6734 S: Maintained 6735 F: Documentation/sphinx/parse-headers.pl 6736 F: scripts/documentation-file-ref-check 6737 F: scripts/sphinx-pre-install 6738 6739 DOCUMENTATION/ITALIAN 6740 M: Federico Vaga <federico.vaga@vaga.pv.it> 6741 L: linux-doc@vger.kernel.org 6742 S: Maintained 6743 F: Documentation/translations/it_IT 6744 6745 DOCUMENTATION/JAPANESE 6746 R: Akira Yokosawa <akiyks@gmail.com> 6747 L: linux-doc@vger.kernel.org 6748 S: Maintained 6749 F: Documentation/translations/ja_JP 6750 6751 DONGWOON DW9714 LENS VOICE COIL DRIVER 6752 M: Sakari Ailus <sakari.ailus@linux.intel.com> 6753 L: linux-media@vger.kernel.org 6754 S: Maintained 6755 T: git git://linuxtv.org/media_tree.git 6756 F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6757 F: drivers/media/i2c/dw9714.c 6758 6759 DONGWOON DW9719 LENS VOICE COIL DRIVER 6760 M: Daniel Scally <djrscally@gmail.com> 6761 L: linux-media@vger.kernel.org 6762 S: Maintained 6763 T: git git://linuxtv.org/media_tree.git 6764 F: drivers/media/i2c/dw9719.c 6765 6766 DONGWOON DW9768 LENS VOICE COIL DRIVER 6767 L: linux-media@vger.kernel.org 6768 S: Orphan 6769 T: git git://linuxtv.org/media_tree.git 6770 F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6771 F: drivers/media/i2c/dw9768.c 6772 6773 DONGWOON DW9807 LENS VOICE COIL DRIVER 6774 M: Sakari Ailus <sakari.ailus@linux.intel.com> 6775 L: linux-media@vger.kernel.org 6776 S: Maintained 6777 T: git git://linuxtv.org/media_tree.git 6778 F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6779 F: drivers/media/i2c/dw9807-vcm.c 6780 6781 DOUBLETALK DRIVER 6782 M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6783 L: blinux-list@redhat.com 6784 S: Maintained 6785 F: drivers/char/dtlk.c 6786 F: include/linux/dtlk.h 6787 6788 DPAA2 DATAPATH I/O (DPIO) DRIVER 6789 M: Roy Pledge <Roy.Pledge@nxp.com> 6790 L: linux-kernel@vger.kernel.org 6791 S: Maintained 6792 F: drivers/soc/fsl/dpio 6793 6794 DPAA2 ETHERNET DRIVER 6795 M: Ioana Ciornei <ioana.ciornei@nxp.com> 6796 L: netdev@vger.kernel.org 6797 S: Maintained 6798 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6799 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6800 F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6801 F: drivers/net/ethernet/freescale/dpaa2/Makefile 6802 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6803 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6804 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6805 F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6806 F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6807 F: drivers/net/ethernet/freescale/dpaa2/dpni* 6808 6809 DPAA2 ETHERNET SWITCH DRIVER 6810 M: Ioana Ciornei <ioana.ciornei@nxp.com> 6811 L: netdev@vger.kernel.org 6812 S: Maintained 6813 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6814 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6815 F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6816 6817 DPLL SUBSYSTEM 6818 M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6819 M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6820 M: Jiri Pirko <jiri@resnulli.us> 6821 L: netdev@vger.kernel.org 6822 S: Supported 6823 F: Documentation/driver-api/dpll.rst 6824 F: drivers/dpll/* 6825 F: include/linux/dpll.h 6826 F: include/uapi/linux/dpll.h 6827 6828 DRBD DRIVER 6829 M: Philipp Reisner <philipp.reisner@linbit.com> 6830 M: Lars Ellenberg <lars.ellenberg@linbit.com> 6831 M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6832 L: drbd-dev@lists.linbit.com 6833 S: Supported 6834 W: http://www.drbd.org 6835 T: git git://git.linbit.com/linux-drbd.git 6836 T: git git://git.linbit.com/drbd-8.4.git 6837 F: Documentation/admin-guide/blockdev/ 6838 F: drivers/block/drbd/ 6839 F: include/linux/drbd* 6840 F: lib/lru_cache.c 6841 6842 DRIVER COMPONENT FRAMEWORK 6843 L: dri-devel@lists.freedesktop.org 6844 F: drivers/base/component.c 6845 F: include/linux/component.h 6846 6847 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6848 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6849 R: "Rafael J. Wysocki" <rafael@kernel.org> 6850 S: Supported 6851 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6852 F: Documentation/core-api/kobject.rst 6853 F: drivers/base/ 6854 F: fs/debugfs/ 6855 F: fs/sysfs/ 6856 F: include/linux/debugfs.h 6857 F: include/linux/fwnode.h 6858 F: include/linux/kobj* 6859 F: include/linux/property.h 6860 F: lib/kobj* 6861 F: rust/kernel/device.rs 6862 6863 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6864 M: Nishanth Menon <nm@ti.com> 6865 L: linux-pm@vger.kernel.org 6866 S: Maintained 6867 F: drivers/soc/ti/smartreflex.c 6868 F: include/linux/power/smartreflex.h 6869 6870 DRM ACCEL DRIVERS FOR INTEL VPU 6871 M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6872 M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6873 L: dri-devel@lists.freedesktop.org 6874 S: Supported 6875 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6876 F: drivers/accel/ivpu/ 6877 F: include/uapi/drm/ivpu_accel.h 6878 6879 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6880 M: Oded Gabbay <ogabbay@kernel.org> 6881 L: dri-devel@lists.freedesktop.org 6882 S: Maintained 6883 C: irc://irc.oftc.net/dri-devel 6884 T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6885 F: Documentation/accel/ 6886 F: drivers/accel/ 6887 F: include/drm/drm_accel.h 6888 6889 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6890 M: Maxime Ripard <mripard@kernel.org> 6891 M: Chen-Yu Tsai <wens@csie.org> 6892 R: Jernej Skrabec <jernej.skrabec@gmail.com> 6893 L: dri-devel@lists.freedesktop.org 6894 S: Supported 6895 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6896 F: drivers/gpu/drm/sun4i/sun8i* 6897 6898 DRM DRIVER FOR ARM PL111 CLCD 6899 S: Orphan 6900 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6901 F: drivers/gpu/drm/pl111/ 6902 6903 DRM DRIVER FOR ARM VERSATILE TFT PANELS 6904 M: Linus Walleij <linus.walleij@linaro.org> 6905 S: Maintained 6906 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6907 F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6908 F: drivers/gpu/drm/panel/panel-arm-versatile.c 6909 6910 DRM DRIVER FOR ASPEED BMC GFX 6911 M: Joel Stanley <joel@jms.id.au> 6912 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6913 S: Supported 6914 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6915 F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6916 F: drivers/gpu/drm/aspeed/ 6917 6918 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6919 M: Dave Airlie <airlied@redhat.com> 6920 R: Thomas Zimmermann <tzimmermann@suse.de> 6921 R: Jocelyn Falempe <jfalempe@redhat.com> 6922 L: dri-devel@lists.freedesktop.org 6923 S: Supported 6924 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6925 F: drivers/gpu/drm/ast/ 6926 6927 DRM DRIVER FOR BOCHS VIRTUAL GPU 6928 M: Gerd Hoffmann <kraxel@redhat.com> 6929 L: virtualization@lists.linux.dev 6930 S: Maintained 6931 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6932 F: drivers/gpu/drm/tiny/bochs.c 6933 6934 DRM DRIVER FOR BOE HIMAX8279D PANELS 6935 M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6936 S: Maintained 6937 F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6938 F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6939 6940 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6941 M: Jagan Teki <jagan@amarulasolutions.com> 6942 S: Maintained 6943 F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6944 F: drivers/gpu/drm/bridge/chipone-icn6211.c 6945 6946 DRM DRIVER FOR EBBG FT8719 PANEL 6947 M: Joel Selvaraj <jo@jsfamily.in> 6948 S: Maintained 6949 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6950 F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6951 F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6952 6953 DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6954 M: Linus Walleij <linus.walleij@linaro.org> 6955 S: Maintained 6956 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6957 F: drivers/gpu/drm/tve200/ 6958 6959 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6960 M: Icenowy Zheng <icenowy@aosc.io> 6961 S: Maintained 6962 F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6963 F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6964 6965 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6966 M: Jagan Teki <jagan@amarulasolutions.com> 6967 S: Maintained 6968 F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6969 F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6970 6971 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6972 M: Thomas Zimmermann <tzimmermann@suse.de> 6973 M: Javier Martinez Canillas <javierm@redhat.com> 6974 L: dri-devel@lists.freedesktop.org 6975 S: Maintained 6976 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6977 F: drivers/gpu/drm/drm_aperture.c 6978 F: drivers/gpu/drm/tiny/ofdrm.c 6979 F: drivers/gpu/drm/tiny/simpledrm.c 6980 F: drivers/video/aperture.c 6981 F: drivers/video/nomodeset.c 6982 F: include/drm/drm_aperture.h 6983 F: include/linux/aperture.h 6984 F: include/video/nomodeset.h 6985 6986 DRM DRIVER FOR GENERIC EDP PANELS 6987 R: Douglas Anderson <dianders@chromium.org> 6988 F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6989 F: drivers/gpu/drm/panel/panel-edp.c 6990 6991 DRM DRIVER FOR GENERIC USB DISPLAY 6992 M: Noralf Trønnes <noralf@tronnes.org> 6993 S: Maintained 6994 W: https://github.com/notro/gud/wiki 6995 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6996 F: drivers/gpu/drm/gud/ 6997 F: include/drm/gud.h 6998 6999 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7000 M: Hans de Goede <hdegoede@redhat.com> 7001 S: Maintained 7002 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7003 F: drivers/gpu/drm/tiny/gm12u320.c 7004 7005 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7006 M: Ondrej Jirman <megi@xff.cz> 7007 M: Javier Martinez Canillas <javierm@redhat.com> 7008 S: Maintained 7009 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7010 F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7011 F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7012 7013 DRM DRIVER FOR HX8357D PANELS 7014 S: Orphan 7015 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7016 F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 7017 F: drivers/gpu/drm/tiny/hx8357d.c 7018 7019 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7020 M: Deepak Rawat <drawat.floss@gmail.com> 7021 L: linux-hyperv@vger.kernel.org 7022 L: dri-devel@lists.freedesktop.org 7023 S: Maintained 7024 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7025 F: drivers/gpu/drm/hyperv 7026 7027 DRM DRIVER FOR ILITEK ILI9225 PANELS 7028 M: David Lechner <david@lechnology.com> 7029 S: Maintained 7030 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7031 F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7032 F: drivers/gpu/drm/tiny/ili9225.c 7033 7034 DRM DRIVER FOR ILITEK ILI9486 PANELS 7035 M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7036 S: Maintained 7037 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7038 F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7039 F: drivers/gpu/drm/tiny/ili9486.c 7040 7041 DRM DRIVER FOR ILITEK ILI9805 PANELS 7042 M: Michael Trimarchi <michael@amarulasolutions.com> 7043 S: Maintained 7044 F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7045 F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7046 7047 DRM DRIVER FOR ILITEK ILI9806E PANELS 7048 M: Michael Walle <mwalle@kernel.org> 7049 S: Maintained 7050 F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7051 7052 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7053 M: Jagan Teki <jagan@edgeble.ai> 7054 S: Maintained 7055 F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7056 F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7057 7058 DRM DRIVER FOR LG SW43408 PANELS 7059 M: Sumit Semwal <sumit.semwal@linaro.org> 7060 M: Caleb Connolly <caleb.connolly@linaro.org> 7061 S: Maintained 7062 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7063 F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7064 F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7065 7066 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7067 M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 7068 S: Supported 7069 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7070 F: drivers/gpu/drm/logicvc/ 7071 7072 DRM DRIVER FOR LVDS PANELS 7073 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7074 L: dri-devel@lists.freedesktop.org 7075 S: Maintained 7076 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7077 F: Documentation/devicetree/bindings/display/lvds.yaml 7078 F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7079 F: drivers/gpu/drm/panel/panel-lvds.c 7080 7081 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7082 M: Guido Günther <agx@sigxcpu.org> 7083 R: Purism Kernel Team <kernel@puri.sm> 7084 S: Maintained 7085 F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7086 F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7087 7088 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7089 M: Dave Airlie <airlied@redhat.com> 7090 R: Thomas Zimmermann <tzimmermann@suse.de> 7091 R: Jocelyn Falempe <jfalempe@redhat.com> 7092 L: dri-devel@lists.freedesktop.org 7093 S: Supported 7094 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7095 F: drivers/gpu/drm/mgag200/ 7096 7097 DRM DRIVER FOR MI0283QT 7098 M: Noralf Trønnes <noralf@tronnes.org> 7099 S: Maintained 7100 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7101 F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7102 F: drivers/gpu/drm/tiny/mi0283qt.c 7103 7104 DRM DRIVER FOR MIPI DBI compatible panels 7105 M: Noralf Trønnes <noralf@tronnes.org> 7106 S: Maintained 7107 W: https://github.com/notro/panel-mipi-dbi/wiki 7108 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7109 F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7110 F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7111 7112 DRM DRIVER for Qualcomm Adreno GPUs 7113 M: Rob Clark <robdclark@gmail.com> 7114 R: Sean Paul <sean@poorly.run> 7115 R: Konrad Dybcio <konradybcio@kernel.org> 7116 L: linux-arm-msm@vger.kernel.org 7117 L: dri-devel@lists.freedesktop.org 7118 L: freedreno@lists.freedesktop.org 7119 S: Maintained 7120 B: https://gitlab.freedesktop.org/drm/msm/-/issues 7121 T: git https://gitlab.freedesktop.org/drm/msm.git 7122 F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7123 F: drivers/gpu/drm/msm/adreno/ 7124 F: drivers/gpu/drm/msm/msm_gpu.* 7125 F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7126 F: drivers/gpu/drm/msm/msm_ringbuffer.* 7127 F: drivers/gpu/drm/msm/registers/adreno/ 7128 F: include/uapi/drm/msm_drm.h 7129 7130 DRM DRIVER for Qualcomm display hardware 7131 M: Rob Clark <robdclark@gmail.com> 7132 M: Abhinav Kumar <quic_abhinavk@quicinc.com> 7133 M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 7134 R: Sean Paul <sean@poorly.run> 7135 R: Marijn Suijten <marijn.suijten@somainline.org> 7136 L: linux-arm-msm@vger.kernel.org 7137 L: dri-devel@lists.freedesktop.org 7138 L: freedreno@lists.freedesktop.org 7139 S: Maintained 7140 B: https://gitlab.freedesktop.org/drm/msm/-/issues 7141 T: git https://gitlab.freedesktop.org/drm/msm.git 7142 F: Documentation/devicetree/bindings/display/msm/ 7143 F: drivers/gpu/drm/ci/xfails/msm* 7144 F: drivers/gpu/drm/msm/ 7145 F: include/uapi/drm/msm_drm.h 7146 7147 DRM DRIVER FOR NOVATEK NT35510 PANELS 7148 M: Linus Walleij <linus.walleij@linaro.org> 7149 S: Maintained 7150 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7151 F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7152 F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7153 7154 DRM DRIVER FOR NOVATEK NT35560 PANELS 7155 M: Linus Walleij <linus.walleij@linaro.org> 7156 S: Maintained 7157 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7158 F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7159 F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7160 7161 DRM DRIVER FOR NOVATEK NT36523 PANELS 7162 M: Jianhua Lu <lujianhua000@gmail.com> 7163 S: Maintained 7164 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7165 F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7166 F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7167 7168 DRM DRIVER FOR NOVATEK NT36672A PANELS 7169 M: Sumit Semwal <sumit.semwal@linaro.org> 7170 S: Maintained 7171 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7172 F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7173 F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7174 7175 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7176 M: Karol Herbst <kherbst@redhat.com> 7177 M: Lyude Paul <lyude@redhat.com> 7178 M: Danilo Krummrich <dakr@redhat.com> 7179 L: dri-devel@lists.freedesktop.org 7180 L: nouveau@lists.freedesktop.org 7181 S: Supported 7182 W: https://nouveau.freedesktop.org/ 7183 Q: https://patchwork.freedesktop.org/project/nouveau/ 7184 Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7185 B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7186 C: irc://irc.oftc.net/nouveau 7187 T: git https://gitlab.freedesktop.org/drm/nouveau.git 7188 F: drivers/gpu/drm/nouveau/ 7189 F: include/uapi/drm/nouveau_drm.h 7190 7191 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7192 M: Stefan Mavrodiev <stefan@olimex.com> 7193 S: Maintained 7194 F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7195 F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7196 7197 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7198 R: Douglas Anderson <dianders@chromium.org> 7199 F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7200 F: drivers/gpu/drm/bridge/parade-ps8640.c 7201 7202 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7203 M: Noralf Trønnes <noralf@tronnes.org> 7204 S: Maintained 7205 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7206 F: Documentation/devicetree/bindings/display/repaper.txt 7207 F: drivers/gpu/drm/tiny/repaper.c 7208 7209 DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7210 M: Dave Airlie <airlied@redhat.com> 7211 M: Gerd Hoffmann <kraxel@redhat.com> 7212 L: virtualization@lists.linux.dev 7213 S: Obsolete 7214 W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7215 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7216 F: drivers/gpu/drm/tiny/cirrus.c 7217 7218 DRM DRIVER FOR QXL VIRTUAL GPU 7219 M: Dave Airlie <airlied@redhat.com> 7220 M: Gerd Hoffmann <kraxel@redhat.com> 7221 L: virtualization@lists.linux.dev 7222 L: spice-devel@lists.freedesktop.org 7223 S: Maintained 7224 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7225 F: drivers/gpu/drm/qxl/ 7226 F: include/uapi/drm/qxl_drm.h 7227 7228 DRM DRIVER FOR RAYDIUM RM67191 PANELS 7229 M: Robert Chiras <robert.chiras@nxp.com> 7230 S: Maintained 7231 F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7232 F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7233 7234 DRM DRIVER FOR SAMSUNG DB7430 PANELS 7235 M: Linus Walleij <linus.walleij@linaro.org> 7236 S: Maintained 7237 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7238 F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7239 F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7240 7241 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7242 M: Inki Dae <inki.dae@samsung.com> 7243 M: Jagan Teki <jagan@amarulasolutions.com> 7244 M: Marek Szyprowski <m.szyprowski@samsung.com> 7245 S: Maintained 7246 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7247 F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7248 F: drivers/gpu/drm/bridge/samsung-dsim.c 7249 F: include/drm/bridge/samsung-dsim.h 7250 7251 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7252 M: Markuss Broks <markuss.broks@gmail.com> 7253 S: Maintained 7254 F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7255 F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7256 7257 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7258 M: Artur Weber <aweber.kernel@gmail.com> 7259 S: Maintained 7260 F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7261 F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7262 7263 DRM DRIVER FOR SITRONIX ST7586 PANELS 7264 M: David Lechner <david@lechnology.com> 7265 S: Maintained 7266 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7267 F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 7268 F: drivers/gpu/drm/tiny/st7586.c 7269 7270 DRM DRIVER FOR SITRONIX ST7701 PANELS 7271 M: Jagan Teki <jagan@amarulasolutions.com> 7272 S: Maintained 7273 F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7274 F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7275 7276 DRM DRIVER FOR SITRONIX ST7703 PANELS 7277 M: Guido Günther <agx@sigxcpu.org> 7278 R: Purism Kernel Team <kernel@puri.sm> 7279 R: Ondrej Jirman <megi@xff.cz> 7280 S: Maintained 7281 F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7282 F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7283 7284 DRM DRIVER FOR SITRONIX ST7735R PANELS 7285 M: David Lechner <david@lechnology.com> 7286 S: Maintained 7287 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7288 F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7289 F: drivers/gpu/drm/tiny/st7735r.c 7290 7291 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7292 M: Javier Martinez Canillas <javierm@redhat.com> 7293 S: Maintained 7294 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7295 F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7296 F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7297 F: drivers/gpu/drm/solomon/ssd130x* 7298 7299 DRM DRIVER FOR ST-ERICSSON MCDE 7300 M: Linus Walleij <linus.walleij@linaro.org> 7301 S: Maintained 7302 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7303 F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7304 F: drivers/gpu/drm/mcde/ 7305 7306 DRM DRIVER FOR SYNAPTICS R63353 PANELS 7307 M: Michael Trimarchi <michael@amarulasolutions.com> 7308 S: Maintained 7309 F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7310 F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7311 7312 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7313 M: Jagan Teki <jagan@amarulasolutions.com> 7314 S: Maintained 7315 F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7316 F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7317 7318 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7319 R: Douglas Anderson <dianders@chromium.org> 7320 F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 7321 F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 7322 7323 DRM DRIVER FOR TPO TPG110 PANELS 7324 M: Linus Walleij <linus.walleij@linaro.org> 7325 S: Maintained 7326 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7327 F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7328 F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7329 7330 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7331 M: Dave Airlie <airlied@redhat.com> 7332 R: Sean Paul <sean@poorly.run> 7333 R: Thomas Zimmermann <tzimmermann@suse.de> 7334 L: dri-devel@lists.freedesktop.org 7335 S: Supported 7336 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7337 F: drivers/gpu/drm/udl/ 7338 7339 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7340 M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7341 M: Melissa Wen <melissa.srw@gmail.com> 7342 M: Maíra Canal <mairacanal@riseup.net> 7343 R: Haneen Mohammed <hamohammed.sa@gmail.com> 7344 R: Daniel Vetter <daniel@ffwll.ch> 7345 L: dri-devel@lists.freedesktop.org 7346 S: Maintained 7347 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7348 F: Documentation/gpu/vkms.rst 7349 F: drivers/gpu/drm/ci/xfails/vkms* 7350 F: drivers/gpu/drm/vkms/ 7351 7352 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7353 M: Hans de Goede <hdegoede@redhat.com> 7354 L: dri-devel@lists.freedesktop.org 7355 S: Maintained 7356 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7357 F: drivers/gpu/drm/vboxvideo/ 7358 7359 DRM DRIVER FOR VMWARE VIRTUAL GPU 7360 M: Zack Rusin <zack.rusin@broadcom.com> 7361 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7362 L: dri-devel@lists.freedesktop.org 7363 S: Supported 7364 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7365 F: drivers/gpu/drm/vmwgfx/ 7366 F: include/uapi/drm/vmwgfx_drm.h 7367 7368 DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7369 M: Linus Walleij <linus.walleij@linaro.org> 7370 S: Maintained 7371 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7372 F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7373 F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7374 7375 DRM DRIVERS 7376 M: David Airlie <airlied@gmail.com> 7377 M: Daniel Vetter <daniel@ffwll.ch> 7378 L: dri-devel@lists.freedesktop.org 7379 S: Maintained 7380 B: https://gitlab.freedesktop.org/drm 7381 C: irc://irc.oftc.net/dri-devel 7382 T: git https://gitlab.freedesktop.org/drm/kernel.git 7383 F: Documentation/devicetree/bindings/display/ 7384 F: Documentation/devicetree/bindings/gpu/ 7385 F: Documentation/gpu/ 7386 F: drivers/gpu/ 7387 F: include/drm/ 7388 F: include/linux/vga* 7389 F: include/uapi/drm/ 7390 7391 DRM DRIVERS AND MISC GPU PATCHES 7392 M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7393 M: Maxime Ripard <mripard@kernel.org> 7394 M: Thomas Zimmermann <tzimmermann@suse.de> 7395 S: Maintained 7396 W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 7397 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7398 F: Documentation/devicetree/bindings/display/ 7399 F: Documentation/devicetree/bindings/gpu/ 7400 F: Documentation/gpu/ 7401 F: drivers/gpu/drm/ 7402 F: drivers/gpu/vga/ 7403 F: include/drm/drm 7404 F: include/linux/vga* 7405 F: include/uapi/drm/ 7406 X: drivers/gpu/drm/amd/ 7407 X: drivers/gpu/drm/armada/ 7408 X: drivers/gpu/drm/etnaviv/ 7409 X: drivers/gpu/drm/exynos/ 7410 X: drivers/gpu/drm/i915/ 7411 X: drivers/gpu/drm/kmb/ 7412 X: drivers/gpu/drm/mediatek/ 7413 X: drivers/gpu/drm/msm/ 7414 X: drivers/gpu/drm/nouveau/ 7415 X: drivers/gpu/drm/radeon/ 7416 X: drivers/gpu/drm/renesas/rcar-du/ 7417 X: drivers/gpu/drm/tegra/ 7418 7419 DRM DRIVERS FOR ALLWINNER A10 7420 M: Maxime Ripard <mripard@kernel.org> 7421 M: Chen-Yu Tsai <wens@csie.org> 7422 L: dri-devel@lists.freedesktop.org 7423 S: Supported 7424 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7425 F: Documentation/devicetree/bindings/display/allwinner* 7426 F: drivers/gpu/drm/sun4i/ 7427 7428 DRM DRIVERS FOR AMLOGIC SOCS 7429 M: Neil Armstrong <neil.armstrong@linaro.org> 7430 L: dri-devel@lists.freedesktop.org 7431 L: linux-amlogic@lists.infradead.org 7432 S: Supported 7433 W: http://linux-meson.com/ 7434 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7435 F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7436 F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7437 F: Documentation/gpu/meson.rst 7438 F: drivers/gpu/drm/ci/xfails/meson* 7439 F: drivers/gpu/drm/meson/ 7440 7441 DRM DRIVERS FOR ATMEL HLCDC 7442 M: Sam Ravnborg <sam@ravnborg.org> 7443 M: Boris Brezillon <bbrezillon@kernel.org> 7444 L: dri-devel@lists.freedesktop.org 7445 S: Supported 7446 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7447 F: Documentation/devicetree/bindings/display/atmel/ 7448 F: drivers/gpu/drm/atmel-hlcdc/ 7449 7450 DRM DRIVERS FOR BRIDGE CHIPS 7451 M: Andrzej Hajda <andrzej.hajda@intel.com> 7452 M: Neil Armstrong <neil.armstrong@linaro.org> 7453 M: Robert Foss <rfoss@kernel.org> 7454 R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7455 R: Jonas Karlman <jonas@kwiboo.se> 7456 R: Jernej Skrabec <jernej.skrabec@gmail.com> 7457 S: Maintained 7458 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7459 F: Documentation/devicetree/bindings/display/bridge/ 7460 F: drivers/gpu/drm/bridge/ 7461 F: drivers/gpu/drm/display/drm_bridge_connector.c 7462 F: drivers/gpu/drm/drm_bridge.c 7463 F: include/drm/drm_bridge.h 7464 F: include/drm/drm_bridge_connector.h 7465 7466 DRM DRIVERS FOR EXYNOS 7467 M: Inki Dae <inki.dae@samsung.com> 7468 M: Seung-Woo Kim <sw0312.kim@samsung.com> 7469 M: Kyungmin Park <kyungmin.park@samsung.com> 7470 L: dri-devel@lists.freedesktop.org 7471 S: Supported 7472 T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7473 F: Documentation/devicetree/bindings/display/exynos/ 7474 F: Documentation/devicetree/bindings/display/samsung/ 7475 F: drivers/gpu/drm/exynos/ 7476 F: include/uapi/drm/exynos_drm.h 7477 7478 DRM DRIVERS FOR FREESCALE DCU 7479 M: Stefan Agner <stefan@agner.ch> 7480 M: Alison Wang <alison.wang@nxp.com> 7481 L: dri-devel@lists.freedesktop.org 7482 S: Supported 7483 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7484 F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7485 F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7486 F: drivers/gpu/drm/fsl-dcu/ 7487 7488 DRM DRIVERS FOR FREESCALE IMX 5/6 7489 M: Philipp Zabel <p.zabel@pengutronix.de> 7490 L: dri-devel@lists.freedesktop.org 7491 S: Maintained 7492 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7493 T: git git://git.pengutronix.de/git/pza/linux 7494 F: Documentation/devicetree/bindings/display/imx/ 7495 F: drivers/gpu/drm/imx/ipuv3/ 7496 F: drivers/gpu/ipu-v3/ 7497 7498 DRM DRIVERS FOR FREESCALE IMX BRIDGE 7499 M: Liu Ying <victor.liu@nxp.com> 7500 L: dri-devel@lists.freedesktop.org 7501 S: Maintained 7502 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7503 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7504 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7505 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7506 F: drivers/gpu/drm/bridge/imx/ 7507 7508 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7509 M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7510 L: dri-devel@lists.freedesktop.org 7511 S: Maintained 7512 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7513 F: drivers/gpu/drm/gma500/ 7514 7515 DRM DRIVERS FOR HISILICON 7516 M: Xinliang Liu <xinliang.liu@linaro.org> 7517 M: Tian Tao <tiantao6@hisilicon.com> 7518 R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7519 R: Sumit Semwal <sumit.semwal@linaro.org> 7520 R: Yongqin Liu <yongqin.liu@linaro.org> 7521 R: John Stultz <jstultz@google.com> 7522 L: dri-devel@lists.freedesktop.org 7523 S: Maintained 7524 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7525 F: Documentation/devicetree/bindings/display/hisilicon/ 7526 F: drivers/gpu/drm/hisilicon/ 7527 7528 DRM DRIVERS FOR LIMA 7529 M: Qiang Yu <yuq825@gmail.com> 7530 L: dri-devel@lists.freedesktop.org 7531 L: lima@lists.freedesktop.org (moderated for non-subscribers) 7532 S: Maintained 7533 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7534 F: drivers/gpu/drm/lima/ 7535 F: include/uapi/drm/lima_drm.h 7536 7537 DRM DRIVERS FOR LOONGSON 7538 M: Sui Jingfeng <suijingfeng@loongson.cn> 7539 L: dri-devel@lists.freedesktop.org 7540 S: Supported 7541 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7542 F: drivers/gpu/drm/loongson/ 7543 7544 DRM DRIVERS FOR MEDIATEK 7545 M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7546 M: Philipp Zabel <p.zabel@pengutronix.de> 7547 L: dri-devel@lists.freedesktop.org 7548 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7549 S: Supported 7550 F: Documentation/devicetree/bindings/display/mediatek/ 7551 F: drivers/gpu/drm/ci/xfails/mediatek* 7552 F: drivers/gpu/drm/mediatek/ 7553 F: drivers/phy/mediatek/phy-mtk-dp.c 7554 F: drivers/phy/mediatek/phy-mtk-hdmi* 7555 F: drivers/phy/mediatek/phy-mtk-mipi* 7556 7557 DRM DRIVERS FOR NVIDIA TEGRA 7558 M: Thierry Reding <thierry.reding@gmail.com> 7559 M: Mikko Perttunen <mperttunen@nvidia.com> 7560 L: dri-devel@lists.freedesktop.org 7561 L: linux-tegra@vger.kernel.org 7562 S: Supported 7563 T: git https://gitlab.freedesktop.org/drm/tegra.git 7564 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7565 F: Documentation/devicetree/bindings/gpu/host1x/ 7566 F: drivers/gpu/drm/tegra/ 7567 F: drivers/gpu/host1x/ 7568 F: include/linux/host1x.h 7569 F: include/uapi/drm/tegra_drm.h 7570 7571 DRM DRIVERS FOR RENESAS R-CAR 7572 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7573 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7574 L: dri-devel@lists.freedesktop.org 7575 L: linux-renesas-soc@vger.kernel.org 7576 S: Supported 7577 T: git git://linuxtv.org/pinchartl/media drm/du/next 7578 F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7579 F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7580 F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7581 F: Documentation/devicetree/bindings/display/renesas,du.yaml 7582 F: drivers/gpu/drm/renesas/rcar-du/ 7583 7584 DRM DRIVERS FOR RENESAS RZ 7585 M: Biju Das <biju.das.jz@bp.renesas.com> 7586 L: dri-devel@lists.freedesktop.org 7587 L: linux-renesas-soc@vger.kernel.org 7588 S: Maintained 7589 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7590 F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7591 F: drivers/gpu/drm/renesas/rz-du/ 7592 7593 DRM DRIVERS FOR RENESAS SHMOBILE 7594 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7595 M: Geert Uytterhoeven <geert+renesas@glider.be> 7596 L: dri-devel@lists.freedesktop.org 7597 L: linux-renesas-soc@vger.kernel.org 7598 S: Supported 7599 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7600 F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7601 F: drivers/gpu/drm/renesas/shmobile/ 7602 F: include/linux/platform_data/shmob_drm.h 7603 7604 DRM DRIVERS FOR ROCKCHIP 7605 M: Sandy Huang <hjc@rock-chips.com> 7606 M: Heiko Stübner <heiko@sntech.de> 7607 M: Andy Yan <andy.yan@rock-chips.com> 7608 L: dri-devel@lists.freedesktop.org 7609 S: Maintained 7610 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7611 F: Documentation/devicetree/bindings/display/rockchip/ 7612 F: drivers/gpu/drm/ci/xfails/rockchip* 7613 F: drivers/gpu/drm/rockchip/ 7614 7615 DRM DRIVERS FOR STI 7616 M: Alain Volmat <alain.volmat@foss.st.com> 7617 L: dri-devel@lists.freedesktop.org 7618 S: Maintained 7619 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7620 F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7621 F: drivers/gpu/drm/sti 7622 7623 DRM DRIVERS FOR STM 7624 M: Yannick Fertre <yannick.fertre@foss.st.com> 7625 M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7626 M: Philippe Cornu <philippe.cornu@foss.st.com> 7627 L: dri-devel@lists.freedesktop.org 7628 S: Maintained 7629 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7630 F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7631 F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 7632 F: drivers/gpu/drm/stm 7633 7634 DRM DRIVERS FOR TI KEYSTONE 7635 M: Jyri Sarha <jyri.sarha@iki.fi> 7636 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7637 L: dri-devel@lists.freedesktop.org 7638 S: Maintained 7639 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7640 F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7641 F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7642 F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7643 F: drivers/gpu/drm/tidss/ 7644 7645 DRM DRIVERS FOR TI LCDC 7646 M: Jyri Sarha <jyri.sarha@iki.fi> 7647 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7648 L: dri-devel@lists.freedesktop.org 7649 S: Maintained 7650 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7651 F: Documentation/devicetree/bindings/display/tilcdc/ 7652 F: drivers/gpu/drm/tilcdc/ 7653 7654 DRM DRIVERS FOR TI OMAP 7655 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7656 L: dri-devel@lists.freedesktop.org 7657 S: Maintained 7658 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7659 F: Documentation/devicetree/bindings/display/ti/ 7660 F: drivers/gpu/drm/omapdrm/ 7661 7662 DRM DRIVERS FOR V3D 7663 M: Melissa Wen <mwen@igalia.com> 7664 M: Maíra Canal <mcanal@igalia.com> 7665 S: Supported 7666 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7667 F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7668 F: drivers/gpu/drm/v3d/ 7669 F: include/uapi/drm/v3d_drm.h 7670 7671 DRM DRIVERS FOR VC4 7672 M: Maxime Ripard <mripard@kernel.org> 7673 M: Dave Stevenson <dave.stevenson@raspberrypi.com> 7674 R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 7675 S: Supported 7676 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7677 F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7678 F: drivers/gpu/drm/vc4/ 7679 F: include/uapi/drm/vc4_drm.h 7680 7681 DRM DRIVERS FOR VIVANTE GPU IP 7682 M: Lucas Stach <l.stach@pengutronix.de> 7683 R: Russell King <linux+etnaviv@armlinux.org.uk> 7684 R: Christian Gmeiner <christian.gmeiner@gmail.com> 7685 L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7686 L: dri-devel@lists.freedesktop.org 7687 S: Maintained 7688 F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7689 F: drivers/gpu/drm/etnaviv/ 7690 F: include/uapi/drm/etnaviv_drm.h 7691 7692 DRM DRIVERS FOR XEN 7693 M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7694 L: dri-devel@lists.freedesktop.org 7695 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7696 S: Supported 7697 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7698 F: Documentation/gpu/xen-front.rst 7699 F: drivers/gpu/drm/xen/ 7700 7701 DRM DRIVERS FOR XILINX 7702 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7703 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7704 L: dri-devel@lists.freedesktop.org 7705 S: Maintained 7706 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7707 F: Documentation/devicetree/bindings/display/xlnx/ 7708 F: drivers/gpu/drm/xlnx/ 7709 7710 DRM GPU SCHEDULER 7711 M: Luben Tuikov <ltuikov89@gmail.com> 7712 M: Matthew Brost <matthew.brost@intel.com> 7713 L: dri-devel@lists.freedesktop.org 7714 S: Maintained 7715 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7716 F: drivers/gpu/drm/scheduler/ 7717 F: include/drm/gpu_scheduler.h 7718 7719 DRM PANEL DRIVERS 7720 M: Neil Armstrong <neil.armstrong@linaro.org> 7721 R: Jessica Zhang <quic_jesszhan@quicinc.com> 7722 L: dri-devel@lists.freedesktop.org 7723 S: Maintained 7724 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7725 F: Documentation/devicetree/bindings/display/panel/ 7726 F: drivers/gpu/drm/drm_panel.c 7727 F: drivers/gpu/drm/panel/ 7728 F: include/drm/drm_panel.h 7729 7730 DRM PRIVACY-SCREEN CLASS 7731 M: Hans de Goede <hdegoede@redhat.com> 7732 L: dri-devel@lists.freedesktop.org 7733 S: Maintained 7734 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7735 F: drivers/gpu/drm/drm_privacy_screen* 7736 F: include/drm/drm_privacy_screen* 7737 7738 DRM TTM SUBSYSTEM 7739 M: Christian Koenig <christian.koenig@amd.com> 7740 M: Huang Rui <ray.huang@amd.com> 7741 L: dri-devel@lists.freedesktop.org 7742 S: Maintained 7743 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7744 F: drivers/gpu/drm/ttm/ 7745 F: include/drm/ttm/ 7746 7747 DRM AUTOMATED TESTING 7748 M: Helen Koike <helen.koike@collabora.com> 7749 L: dri-devel@lists.freedesktop.org 7750 S: Maintained 7751 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7752 F: Documentation/gpu/automated_testing.rst 7753 F: drivers/gpu/drm/ci/ 7754 7755 DSBR100 USB FM RADIO DRIVER 7756 M: Alexey Klimov <klimov.linux@gmail.com> 7757 L: linux-media@vger.kernel.org 7758 S: Maintained 7759 T: git git://linuxtv.org/media_tree.git 7760 F: drivers/media/radio/dsbr100.c 7761 7762 DT3155 MEDIA DRIVER 7763 M: Hans Verkuil <hverkuil@xs4all.nl> 7764 L: linux-media@vger.kernel.org 7765 S: Odd Fixes 7766 W: https://linuxtv.org 7767 T: git git://linuxtv.org/media_tree.git 7768 F: drivers/media/pci/dt3155/ 7769 7770 DVB_USB_AF9015 MEDIA DRIVER 7771 L: linux-media@vger.kernel.org 7772 S: Orphan 7773 W: https://linuxtv.org 7774 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7775 F: drivers/media/usb/dvb-usb-v2/af9015* 7776 7777 DVB_USB_AF9035 MEDIA DRIVER 7778 L: linux-media@vger.kernel.org 7779 S: Orphan 7780 W: https://linuxtv.org 7781 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7782 F: drivers/media/usb/dvb-usb-v2/af9035* 7783 7784 DVB_USB_ANYSEE MEDIA DRIVER 7785 L: linux-media@vger.kernel.org 7786 S: Orphan 7787 W: https://linuxtv.org 7788 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7789 F: drivers/media/usb/dvb-usb-v2/anysee* 7790 7791 DVB_USB_AU6610 MEDIA DRIVER 7792 L: linux-media@vger.kernel.org 7793 S: Orphan 7794 W: https://linuxtv.org 7795 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7796 F: drivers/media/usb/dvb-usb-v2/au6610* 7797 7798 DVB_USB_CE6230 MEDIA DRIVER 7799 L: linux-media@vger.kernel.org 7800 S: Orphan 7801 W: https://linuxtv.org 7802 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7803 F: drivers/media/usb/dvb-usb-v2/ce6230* 7804 7805 DVB_USB_CXUSB MEDIA DRIVER 7806 M: Michael Krufky <mkrufky@linuxtv.org> 7807 L: linux-media@vger.kernel.org 7808 S: Maintained 7809 W: https://linuxtv.org 7810 W: http://github.com/mkrufky 7811 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7812 T: git git://linuxtv.org/media_tree.git 7813 F: drivers/media/usb/dvb-usb/cxusb* 7814 7815 DVB_USB_EC168 MEDIA DRIVER 7816 L: linux-media@vger.kernel.org 7817 S: Orphan 7818 W: https://linuxtv.org 7819 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7820 F: drivers/media/usb/dvb-usb-v2/ec168* 7821 7822 DVB_USB_GL861 MEDIA DRIVER 7823 L: linux-media@vger.kernel.org 7824 S: Orphan 7825 W: https://linuxtv.org 7826 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7827 F: drivers/media/usb/dvb-usb-v2/gl861* 7828 7829 DVB_USB_MXL111SF MEDIA DRIVER 7830 M: Michael Krufky <mkrufky@linuxtv.org> 7831 L: linux-media@vger.kernel.org 7832 S: Maintained 7833 W: https://linuxtv.org 7834 W: http://github.com/mkrufky 7835 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7836 T: git git://linuxtv.org/mkrufky/mxl111sf.git 7837 F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7838 7839 DVB_USB_RTL28XXU MEDIA DRIVER 7840 L: linux-media@vger.kernel.org 7841 S: Orphan 7842 W: https://linuxtv.org 7843 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7844 F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7845 7846 DVB_USB_V2 MEDIA DRIVER 7847 L: linux-media@vger.kernel.org 7848 S: Orphan 7849 W: https://linuxtv.org 7850 W: http://palosaari.fi/linux/ 7851 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7852 F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7853 F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7854 7855 DYNAMIC DEBUG 7856 M: Jason Baron <jbaron@akamai.com> 7857 M: Jim Cromie <jim.cromie@gmail.com> 7858 S: Maintained 7859 F: include/linux/dynamic_debug.h 7860 F: lib/dynamic_debug.c 7861 F: lib/test_dynamic_debug.c 7862 7863 DYNAMIC INTERRUPT MODERATION 7864 M: Tal Gilboa <talgi@nvidia.com> 7865 S: Maintained 7866 F: Documentation/networking/net_dim.rst 7867 F: include/linux/dim.h 7868 F: lib/dim/ 7869 7870 DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7871 M: Daniel Lezcano <daniel.lezcano@kernel.org> 7872 L: linux-pm@vger.kernel.org 7873 S: Supported 7874 B: https://bugzilla.kernel.org 7875 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7876 F: drivers/powercap/dtpm* 7877 F: include/linux/dtpm.h 7878 7879 DZ DECSTATION DZ11 SERIAL DRIVER 7880 M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7881 S: Maintained 7882 F: drivers/tty/serial/dz.* 7883 7884 E3X0 POWER BUTTON DRIVER 7885 M: Moritz Fischer <moritz.fischer@ettus.com> 7886 L: usrp-users@lists.ettus.com 7887 S: Supported 7888 W: http://www.ettus.com 7889 F: Documentation/devicetree/bindings/input/e3x0-button.txt 7890 F: drivers/input/misc/e3x0-button.c 7891 7892 E4000 MEDIA DRIVER 7893 L: linux-media@vger.kernel.org 7894 S: Orphan 7895 W: https://linuxtv.org 7896 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7897 F: drivers/media/tuners/e4000* 7898 7899 EARTH_PT1 MEDIA DRIVER 7900 M: Akihiro Tsukada <tskd08@gmail.com> 7901 L: linux-media@vger.kernel.org 7902 S: Odd Fixes 7903 F: drivers/media/pci/pt1/ 7904 7905 EARTH_PT3 MEDIA DRIVER 7906 M: Akihiro Tsukada <tskd08@gmail.com> 7907 L: linux-media@vger.kernel.org 7908 S: Odd Fixes 7909 F: drivers/media/pci/pt3/ 7910 7911 EC100 MEDIA DRIVER 7912 L: linux-media@vger.kernel.org 7913 S: Orphan 7914 W: https://linuxtv.org 7915 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7916 F: drivers/media/dvb-frontends/ec100* 7917 7918 ECRYPT FILE SYSTEM 7919 M: Tyler Hicks <code@tyhicks.com> 7920 L: ecryptfs@vger.kernel.org 7921 S: Odd Fixes 7922 W: http://ecryptfs.org 7923 W: https://launchpad.net/ecryptfs 7924 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7925 F: Documentation/filesystems/ecryptfs.rst 7926 F: fs/ecryptfs/ 7927 7928 EDAC-AMD64 7929 M: Yazen Ghannam <yazen.ghannam@amd.com> 7930 L: linux-edac@vger.kernel.org 7931 S: Supported 7932 F: drivers/edac/amd64_edac* 7933 F: drivers/edac/mce_amd* 7934 7935 EDAC-ARMADA 7936 M: Jan Luebbe <jlu@pengutronix.de> 7937 L: linux-edac@vger.kernel.org 7938 S: Maintained 7939 F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7940 F: drivers/edac/armada_xp_* 7941 7942 EDAC-AST2500 7943 M: Stefan Schaeckeler <sschaeck@cisco.com> 7944 S: Supported 7945 F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7946 F: drivers/edac/aspeed_edac.c 7947 7948 EDAC-BLUEFIELD 7949 M: Shravan Kumar Ramani <shravankr@nvidia.com> 7950 S: Supported 7951 F: drivers/edac/bluefield_edac.c 7952 7953 EDAC-CALXEDA 7954 M: Andre Przywara <andre.przywara@arm.com> 7955 L: linux-edac@vger.kernel.org 7956 S: Maintained 7957 F: drivers/edac/highbank* 7958 7959 EDAC-CAVIUM OCTEON 7960 M: Ralf Baechle <ralf@linux-mips.org> 7961 L: linux-edac@vger.kernel.org 7962 L: linux-mips@vger.kernel.org 7963 S: Supported 7964 F: drivers/edac/octeon_edac* 7965 7966 EDAC-CAVIUM THUNDERX 7967 M: Robert Richter <rric@kernel.org> 7968 L: linux-edac@vger.kernel.org 7969 S: Odd Fixes 7970 F: drivers/edac/thunderx_edac* 7971 7972 EDAC-CORE 7973 M: Borislav Petkov <bp@alien8.de> 7974 M: Tony Luck <tony.luck@intel.com> 7975 R: James Morse <james.morse@arm.com> 7976 R: Mauro Carvalho Chehab <mchehab@kernel.org> 7977 R: Robert Richter <rric@kernel.org> 7978 L: linux-edac@vger.kernel.org 7979 S: Supported 7980 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7981 F: Documentation/driver-api/edac.rst 7982 F: drivers/edac/ 7983 F: include/linux/edac.h 7984 7985 EDAC-DMC520 7986 M: Lei Wang <lewan@microsoft.com> 7987 L: linux-edac@vger.kernel.org 7988 S: Supported 7989 F: drivers/edac/dmc520_edac.c 7990 7991 EDAC-E752X 7992 M: Mark Gross <markgross@kernel.org> 7993 L: linux-edac@vger.kernel.org 7994 S: Maintained 7995 F: drivers/edac/e752x_edac.c 7996 7997 EDAC-E7XXX 7998 L: linux-edac@vger.kernel.org 7999 S: Maintained 8000 F: drivers/edac/e7xxx_edac.c 8001 8002 EDAC-FSL_DDR 8003 M: York Sun <york.sun@nxp.com> 8004 L: linux-edac@vger.kernel.org 8005 S: Maintained 8006 F: drivers/edac/fsl_ddr_edac.* 8007 8008 EDAC-GHES 8009 M: Mauro Carvalho Chehab <mchehab@kernel.org> 8010 L: linux-edac@vger.kernel.org 8011 S: Maintained 8012 F: drivers/edac/ghes_edac.c 8013 8014 EDAC-I10NM 8015 M: Tony Luck <tony.luck@intel.com> 8016 L: linux-edac@vger.kernel.org 8017 S: Maintained 8018 F: drivers/edac/i10nm_base.c 8019 8020 EDAC-I3000 8021 L: linux-edac@vger.kernel.org 8022 S: Orphan 8023 F: drivers/edac/i3000_edac.c 8024 8025 EDAC-I5000 8026 L: linux-edac@vger.kernel.org 8027 S: Maintained 8028 F: drivers/edac/i5000_edac.c 8029 8030 EDAC-I5400 8031 M: Mauro Carvalho Chehab <mchehab@kernel.org> 8032 L: linux-edac@vger.kernel.org 8033 S: Maintained 8034 F: drivers/edac/i5400_edac.c 8035 8036 EDAC-I7300 8037 M: Mauro Carvalho Chehab <mchehab@kernel.org> 8038 L: linux-edac@vger.kernel.org 8039 S: Maintained 8040 F: drivers/edac/i7300_edac.c 8041 8042 EDAC-I7CORE 8043 M: Mauro Carvalho Chehab <mchehab@kernel.org> 8044 L: linux-edac@vger.kernel.org 8045 S: Maintained 8046 F: drivers/edac/i7core_edac.c 8047 8048 EDAC-I82443BXGX 8049 M: Tim Small <tim@buttersideup.com> 8050 L: linux-edac@vger.kernel.org 8051 S: Maintained 8052 F: drivers/edac/i82443bxgx_edac.c 8053 8054 EDAC-I82975X 8055 M: "Arvind R." <arvino55@gmail.com> 8056 L: linux-edac@vger.kernel.org 8057 S: Maintained 8058 F: drivers/edac/i82975x_edac.c 8059 8060 EDAC-IE31200 8061 M: Jason Baron <jbaron@akamai.com> 8062 L: linux-edac@vger.kernel.org 8063 S: Maintained 8064 F: drivers/edac/ie31200_edac.c 8065 8066 EDAC-IGEN6 8067 M: Tony Luck <tony.luck@intel.com> 8068 R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8069 L: linux-edac@vger.kernel.org 8070 S: Maintained 8071 F: drivers/edac/igen6_edac.c 8072 8073 EDAC-MPC85XX 8074 M: Johannes Thumshirn <morbidrsa@gmail.com> 8075 L: linux-edac@vger.kernel.org 8076 S: Maintained 8077 F: drivers/edac/mpc85xx_edac.[ch] 8078 8079 EDAC-NPCM 8080 M: Marvin Lin <kflin@nuvoton.com> 8081 M: Stanley Chu <yschu@nuvoton.com> 8082 L: linux-edac@vger.kernel.org 8083 S: Maintained 8084 F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8085 F: drivers/edac/npcm_edac.c 8086 8087 EDAC-PASEMI 8088 M: Egor Martovetsky <egor@pasemi.com> 8089 L: linux-edac@vger.kernel.org 8090 S: Maintained 8091 F: drivers/edac/pasemi_edac.c 8092 8093 EDAC-PND2 8094 M: Tony Luck <tony.luck@intel.com> 8095 L: linux-edac@vger.kernel.org 8096 S: Maintained 8097 F: drivers/edac/pnd2_edac.[ch] 8098 8099 EDAC-QCOM 8100 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 8101 L: linux-arm-msm@vger.kernel.org 8102 L: linux-edac@vger.kernel.org 8103 S: Maintained 8104 F: drivers/edac/qcom_edac.c 8105 8106 EDAC-R82600 8107 M: Tim Small <tim@buttersideup.com> 8108 L: linux-edac@vger.kernel.org 8109 S: Maintained 8110 F: drivers/edac/r82600_edac.c 8111 8112 EDAC-SBRIDGE 8113 M: Tony Luck <tony.luck@intel.com> 8114 R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8115 L: linux-edac@vger.kernel.org 8116 S: Maintained 8117 F: drivers/edac/sb_edac.c 8118 8119 EDAC-SKYLAKE 8120 M: Tony Luck <tony.luck@intel.com> 8121 L: linux-edac@vger.kernel.org 8122 S: Maintained 8123 F: drivers/edac/skx_*.[ch] 8124 8125 EDAC-TI 8126 M: Tero Kristo <kristo@kernel.org> 8127 L: linux-edac@vger.kernel.org 8128 S: Odd Fixes 8129 F: drivers/edac/ti_edac.c 8130 8131 EDIROL UA-101/UA-1000 DRIVER 8132 M: Clemens Ladisch <clemens@ladisch.de> 8133 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8134 S: Maintained 8135 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8136 F: sound/usb/misc/ua101.c 8137 8138 EFI TEST DRIVER 8139 M: Ivan Hu <ivan.hu@canonical.com> 8140 M: Ard Biesheuvel <ardb@kernel.org> 8141 L: linux-efi@vger.kernel.org 8142 S: Maintained 8143 F: drivers/firmware/efi/test/ 8144 8145 EFI VARIABLE FILESYSTEM 8146 M: Jeremy Kerr <jk@ozlabs.org> 8147 M: Ard Biesheuvel <ardb@kernel.org> 8148 L: linux-efi@vger.kernel.org 8149 S: Maintained 8150 T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8151 F: fs/efivarfs/ 8152 8153 EFIFB FRAMEBUFFER DRIVER 8154 M: Peter Jones <pjones@redhat.com> 8155 L: linux-fbdev@vger.kernel.org 8156 S: Maintained 8157 F: drivers/video/fbdev/efifb.c 8158 8159 EFS FILESYSTEM 8160 S: Orphan 8161 W: http://aeschi.ch.eu.org/efs/ 8162 F: fs/efs/ 8163 8164 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8165 L: netdev@vger.kernel.org 8166 S: Orphan 8167 F: drivers/net/ethernet/ibm/ehea/ 8168 8169 ELM327 CAN NETWORK DRIVER 8170 M: Max Staudt <max@enpas.org> 8171 L: linux-can@vger.kernel.org 8172 S: Maintained 8173 F: Documentation/networking/device_drivers/can/can327.rst 8174 F: drivers/net/can/can327.c 8175 8176 EM28XX VIDEO4LINUX DRIVER 8177 M: Mauro Carvalho Chehab <mchehab@kernel.org> 8178 L: linux-media@vger.kernel.org 8179 S: Maintained 8180 W: https://linuxtv.org 8181 T: git git://linuxtv.org/media_tree.git 8182 F: Documentation/admin-guide/media/em28xx* 8183 F: drivers/media/usb/em28xx/ 8184 8185 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8186 M: Adrian Hunter <adrian.hunter@intel.com> 8187 M: Asutosh Das <quic_asutoshd@quicinc.com> 8188 R: Ritesh Harjani <ritesh.list@gmail.com> 8189 L: linux-mmc@vger.kernel.org 8190 S: Supported 8191 F: drivers/mmc/host/cqhci* 8192 8193 EMS CPC-PCI CAN DRIVER 8194 M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8195 M: support@ems-wuensche.com 8196 L: linux-can@vger.kernel.org 8197 S: Maintained 8198 F: drivers/net/can/sja1000/ems_pci.c 8199 8200 EMULEX 10Gbps iSCSI - OneConnect DRIVER 8201 M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8202 L: linux-scsi@vger.kernel.org 8203 S: Supported 8204 W: http://www.broadcom.com 8205 F: drivers/scsi/be2iscsi/ 8206 8207 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8208 M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8209 M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8210 M: Somnath Kotur <somnath.kotur@broadcom.com> 8211 L: netdev@vger.kernel.org 8212 S: Supported 8213 W: http://www.emulex.com 8214 F: drivers/net/ethernet/emulex/benet/ 8215 8216 EMULEX ONECONNECT ROCE DRIVER 8217 M: Selvin Xavier <selvin.xavier@broadcom.com> 8218 L: linux-rdma@vger.kernel.org 8219 S: Odd Fixes 8220 W: http://www.broadcom.com 8221 F: drivers/infiniband/hw/ocrdma/ 8222 F: include/uapi/rdma/ocrdma-abi.h 8223 8224 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8225 M: James Smart <james.smart@broadcom.com> 8226 M: Ram Vegesna <ram.vegesna@broadcom.com> 8227 L: linux-scsi@vger.kernel.org 8228 L: target-devel@vger.kernel.org 8229 S: Supported 8230 W: http://www.broadcom.com 8231 F: drivers/scsi/elx/ 8232 8233 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 8234 M: James Smart <james.smart@broadcom.com> 8235 M: Dick Kennedy <dick.kennedy@broadcom.com> 8236 L: linux-scsi@vger.kernel.org 8237 S: Supported 8238 W: http://www.broadcom.com 8239 F: drivers/scsi/lpfc/ 8240 8241 ENE CB710 FLASH CARD READER DRIVER 8242 M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 8243 S: Maintained 8244 F: drivers/misc/cb710/ 8245 F: drivers/mmc/host/cb710-mmc.* 8246 F: include/linux/cb710.h 8247 8248 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 8249 M: Maxim Levitsky <maximlevitsky@gmail.com> 8250 S: Maintained 8251 F: drivers/media/rc/ene_ir.* 8252 8253 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 8254 M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 8255 L: linuxppc-dev@lists.ozlabs.org 8256 S: Maintained 8257 F: drivers/tty/ehv_bytechan.c 8258 8259 EPSON S1D13XXX FRAMEBUFFER DRIVER 8260 M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 8261 S: Maintained 8262 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 8263 F: drivers/video/fbdev/s1d13xxxfb.c 8264 F: include/video/s1d13xxxfb.h 8265 8266 EROFS FILE SYSTEM 8267 M: Gao Xiang <xiang@kernel.org> 8268 M: Chao Yu <chao@kernel.org> 8269 R: Yue Hu <huyue2@coolpad.com> 8270 R: Jeffle Xu <jefflexu@linux.alibaba.com> 8271 R: Sandeep Dhavale <dhavale@google.com> 8272 L: linux-erofs@lists.ozlabs.org 8273 S: Maintained 8274 W: https://erofs.docs.kernel.org 8275 T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 8276 F: Documentation/ABI/testing/sysfs-fs-erofs 8277 F: Documentation/filesystems/erofs.rst 8278 F: fs/erofs/ 8279 F: include/trace/events/erofs.h 8280 8281 ERRSEQ ERROR TRACKING INFRASTRUCTURE 8282 M: Jeff Layton <jlayton@kernel.org> 8283 S: Maintained 8284 F: include/linux/errseq.h 8285 F: lib/errseq.c 8286 8287 ESD CAN NETWORK DRIVERS 8288 M: Stefan Mätje <stefan.maetje@esd.eu> 8289 R: socketcan@esd.eu 8290 L: linux-can@vger.kernel.org 8291 S: Maintained 8292 F: drivers/net/can/esd/ 8293 8294 ESD CAN/USB DRIVERS 8295 M: Frank Jungclaus <frank.jungclaus@esd.eu> 8296 R: socketcan@esd.eu 8297 L: linux-can@vger.kernel.org 8298 S: Maintained 8299 F: drivers/net/can/usb/esd_usb.c 8300 8301 ET131X NETWORK DRIVER 8302 M: Mark Einon <mark.einon@gmail.com> 8303 S: Odd Fixes 8304 F: drivers/net/ethernet/agere/ 8305 8306 ETAS ES58X CAN/USB DRIVER 8307 M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 8308 L: linux-can@vger.kernel.org 8309 S: Maintained 8310 F: Documentation/networking/devlink/etas_es58x.rst 8311 F: drivers/net/can/usb/etas_es58x/ 8312 8313 ETHERNET BRIDGE 8314 M: Roopa Prabhu <roopa@nvidia.com> 8315 M: Nikolay Aleksandrov <razor@blackwall.org> 8316 L: bridge@lists.linux.dev 8317 L: netdev@vger.kernel.org 8318 S: Maintained 8319 W: http://www.linuxfoundation.org/en/Net:Bridge 8320 F: include/linux/netfilter_bridge/ 8321 F: net/bridge/ 8322 8323 ETHERNET PHY LIBRARY 8324 M: Andrew Lunn <andrew@lunn.ch> 8325 M: Heiner Kallweit <hkallweit1@gmail.com> 8326 R: Russell King <linux@armlinux.org.uk> 8327 L: netdev@vger.kernel.org 8328 S: Maintained 8329 F: Documentation/ABI/testing/sysfs-class-net-phydev 8330 F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8331 F: Documentation/devicetree/bindings/net/mdio* 8332 F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8333 F: Documentation/networking/phy.rst 8334 F: drivers/net/mdio/ 8335 F: drivers/net/mdio/acpi_mdio.c 8336 F: drivers/net/mdio/fwnode_mdio.c 8337 F: drivers/net/mdio/of_mdio.c 8338 F: drivers/net/pcs/ 8339 F: drivers/net/phy/ 8340 F: include/dt-bindings/net/qca-ar803x.h 8341 F: include/linux/*mdio*.h 8342 F: include/linux/linkmode.h 8343 F: include/linux/mdio/*.h 8344 F: include/linux/mii.h 8345 F: include/linux/of_net.h 8346 F: include/linux/phy.h 8347 F: include/linux/phy_fixed.h 8348 F: include/linux/phylib_stubs.h 8349 F: include/linux/platform_data/mdio-bcm-unimac.h 8350 F: include/linux/platform_data/mdio-gpio.h 8351 F: include/trace/events/mdio.h 8352 F: include/uapi/linux/mdio.h 8353 F: include/uapi/linux/mii.h 8354 F: net/core/of_net.c 8355 8356 ETHERNET PHY LIBRARY [RUST] 8357 M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8358 R: Trevor Gross <tmgross@umich.edu> 8359 L: netdev@vger.kernel.org 8360 L: rust-for-linux@vger.kernel.org 8361 S: Maintained 8362 F: rust/kernel/net/phy.rs 8363 8364 EXEC & BINFMT API, ELF 8365 R: Eric Biederman <ebiederm@xmission.com> 8366 R: Kees Cook <kees@kernel.org> 8367 L: linux-mm@kvack.org 8368 S: Supported 8369 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8370 F: Documentation/userspace-api/ELF.rst 8371 F: fs/*binfmt_*.c 8372 F: fs/Kconfig.binfmt 8373 F: fs/exec.c 8374 F: fs/tests/binfmt_*_kunit.c 8375 F: fs/tests/exec_kunit.c 8376 F: include/linux/binfmts.h 8377 F: include/linux/elf.h 8378 F: include/uapi/linux/binfmts.h 8379 F: include/uapi/linux/elf.h 8380 F: tools/testing/selftests/exec/ 8381 N: asm/elf.h 8382 N: binfmt 8383 8384 EXFAT FILE SYSTEM 8385 M: Namjae Jeon <linkinjeon@kernel.org> 8386 M: Sungjong Seo <sj1557.seo@samsung.com> 8387 L: linux-fsdevel@vger.kernel.org 8388 S: Maintained 8389 T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8390 F: fs/exfat/ 8391 8392 EXPRESSWIRE PROTOCOL LIBRARY 8393 M: Duje Mihanović <duje.mihanovic@skole.hr> 8394 L: linux-leds@vger.kernel.org 8395 S: Maintained 8396 F: drivers/leds/leds-expresswire.c 8397 F: include/linux/leds-expresswire.h 8398 8399 EXT2 FILE SYSTEM 8400 M: Jan Kara <jack@suse.com> 8401 L: linux-ext4@vger.kernel.org 8402 S: Maintained 8403 F: Documentation/filesystems/ext2.rst 8404 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8405 F: fs/ext2/ 8406 F: include/linux/ext2* 8407 8408 EXT4 FILE SYSTEM 8409 M: "Theodore Ts'o" <tytso@mit.edu> 8410 M: Andreas Dilger <adilger.kernel@dilger.ca> 8411 L: linux-ext4@vger.kernel.org 8412 S: Maintained 8413 W: http://ext4.wiki.kernel.org 8414 Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8415 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8416 F: Documentation/filesystems/ext4/ 8417 F: fs/ext4/ 8418 F: include/trace/events/ext4.h 8419 F: include/uapi/linux/ext4.h 8420 8421 Extended Verification Module (EVM) 8422 M: Mimi Zohar <zohar@linux.ibm.com> 8423 M: Roberto Sassu <roberto.sassu@huawei.com> 8424 L: linux-integrity@vger.kernel.org 8425 S: Supported 8426 T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8427 F: security/integrity/ 8428 F: security/integrity/evm/ 8429 8430 EXTENSIBLE FIRMWARE INTERFACE (EFI) 8431 M: Ard Biesheuvel <ardb@kernel.org> 8432 L: linux-efi@vger.kernel.org 8433 S: Maintained 8434 T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8435 F: Documentation/admin-guide/efi-stub.rst 8436 F: arch/*/include/asm/efi.h 8437 F: arch/*/kernel/efi.c 8438 F: arch/arm/boot/compressed/efi-header.S 8439 F: arch/x86/platform/efi/ 8440 F: drivers/firmware/efi/ 8441 F: include/linux/efi*.h 8442 8443 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8444 M: MyungJoo Ham <myungjoo.ham@samsung.com> 8445 M: Chanwoo Choi <cw00.choi@samsung.com> 8446 L: linux-kernel@vger.kernel.org 8447 S: Maintained 8448 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8449 F: Documentation/devicetree/bindings/extcon/ 8450 F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8451 F: drivers/extcon/ 8452 F: include/linux/extcon.h 8453 F: include/linux/extcon/ 8454 8455 EXTRA BOOT CONFIG 8456 M: Masami Hiramatsu <mhiramat@kernel.org> 8457 L: linux-kernel@vger.kernel.org 8458 L: linux-trace-kernel@vger.kernel.org 8459 S: Maintained 8460 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8461 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8462 F: Documentation/admin-guide/bootconfig.rst 8463 F: fs/proc/bootconfig.c 8464 F: include/linux/bootconfig.h 8465 F: lib/bootconfig-data.S 8466 F: lib/bootconfig.c 8467 F: tools/bootconfig/* 8468 F: tools/bootconfig/scripts/* 8469 8470 EXYNOS DP DRIVER 8471 M: Jingoo Han <jingoohan1@gmail.com> 8472 L: dri-devel@lists.freedesktop.org 8473 S: Maintained 8474 F: drivers/gpu/drm/exynos/exynos_dp* 8475 8476 EXYNOS SYSMMU (IOMMU) driver 8477 M: Marek Szyprowski <m.szyprowski@samsung.com> 8478 L: iommu@lists.linux.dev 8479 S: Maintained 8480 F: drivers/iommu/exynos-iommu.c 8481 8482 F2FS FILE SYSTEM 8483 M: Jaegeuk Kim <jaegeuk@kernel.org> 8484 M: Chao Yu <chao@kernel.org> 8485 L: linux-f2fs-devel@lists.sourceforge.net 8486 S: Maintained 8487 W: https://f2fs.wiki.kernel.org/ 8488 Q: https://patchwork.kernel.org/project/f2fs/list/ 8489 B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8490 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8491 F: Documentation/ABI/testing/sysfs-fs-f2fs 8492 F: Documentation/filesystems/f2fs.rst 8493 F: fs/f2fs/ 8494 F: include/linux/f2fs_fs.h 8495 F: include/trace/events/f2fs.h 8496 F: include/uapi/linux/f2fs.h 8497 8498 F71805F HARDWARE MONITORING DRIVER 8499 M: Jean Delvare <jdelvare@suse.com> 8500 L: linux-hwmon@vger.kernel.org 8501 S: Maintained 8502 F: Documentation/hwmon/f71805f.rst 8503 F: drivers/hwmon/f71805f.c 8504 8505 FADDR2LINE 8506 M: Josh Poimboeuf <jpoimboe@kernel.org> 8507 S: Maintained 8508 F: scripts/faddr2line 8509 8510 FAILOVER MODULE 8511 M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8512 L: netdev@vger.kernel.org 8513 S: Supported 8514 F: Documentation/networking/failover.rst 8515 F: include/net/failover.h 8516 F: net/core/failover.c 8517 8518 FANOTIFY 8519 M: Jan Kara <jack@suse.cz> 8520 R: Amir Goldstein <amir73il@gmail.com> 8521 R: Matthew Bobrowski <repnop@google.com> 8522 L: linux-fsdevel@vger.kernel.org 8523 S: Maintained 8524 F: fs/notify/fanotify/ 8525 F: include/linux/fanotify.h 8526 F: include/uapi/linux/fanotify.h 8527 8528 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8529 M: Linus Walleij <linus.walleij@linaro.org> 8530 L: linux-usb@vger.kernel.org 8531 S: Maintained 8532 F: drivers/usb/fotg210/ 8533 8534 FARSYNC SYNCHRONOUS DRIVER 8535 M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8536 S: Supported 8537 W: http://www.farsite.co.uk/ 8538 F: drivers/net/wan/farsync.* 8539 8540 FAULT INJECTION SUPPORT 8541 M: Akinobu Mita <akinobu.mita@gmail.com> 8542 S: Supported 8543 F: Documentation/fault-injection/ 8544 F: lib/fault-inject.c 8545 8546 FBTFT Framebuffer drivers 8547 L: dri-devel@lists.freedesktop.org 8548 L: linux-fbdev@vger.kernel.org 8549 S: Orphan 8550 F: drivers/staging/fbtft/ 8551 8552 FC0011 TUNER DRIVER 8553 M: Michael Buesch <m@bues.ch> 8554 L: linux-media@vger.kernel.org 8555 S: Maintained 8556 F: drivers/media/tuners/fc0011.c 8557 F: drivers/media/tuners/fc0011.h 8558 8559 FC2580 MEDIA DRIVER 8560 L: linux-media@vger.kernel.org 8561 S: Orphan 8562 W: https://linuxtv.org 8563 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8564 F: drivers/media/tuners/fc2580* 8565 8566 FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8567 M: Hannes Reinecke <hare@suse.de> 8568 L: linux-scsi@vger.kernel.org 8569 S: Supported 8570 W: www.Open-FCoE.org 8571 F: drivers/scsi/fcoe/ 8572 F: drivers/scsi/libfc/ 8573 F: include/scsi/fc/ 8574 F: include/scsi/libfc.h 8575 F: include/scsi/libfcoe.h 8576 F: include/uapi/scsi/fc/ 8577 8578 FILE LOCKING (flock() and fcntl()/lockf()) 8579 M: Jeff Layton <jlayton@kernel.org> 8580 M: Chuck Lever <chuck.lever@oracle.com> 8581 R: Alexander Aring <alex.aring@gmail.com> 8582 L: linux-fsdevel@vger.kernel.org 8583 S: Maintained 8584 F: fs/fcntl.c 8585 F: fs/locks.c 8586 F: include/linux/fcntl.h 8587 F: include/uapi/linux/fcntl.h 8588 8589 FILESYSTEM DIRECT ACCESS (DAX) 8590 M: Dan Williams <dan.j.williams@intel.com> 8591 R: Matthew Wilcox <willy@infradead.org> 8592 R: Jan Kara <jack@suse.cz> 8593 L: linux-fsdevel@vger.kernel.org 8594 L: nvdimm@lists.linux.dev 8595 S: Supported 8596 F: fs/dax.c 8597 F: include/linux/dax.h 8598 F: include/trace/events/fs_dax.h 8599 8600 FILESYSTEMS (VFS and infrastructure) 8601 M: Alexander Viro <viro@zeniv.linux.org.uk> 8602 M: Christian Brauner <brauner@kernel.org> 8603 R: Jan Kara <jack@suse.cz> 8604 L: linux-fsdevel@vger.kernel.org 8605 S: Maintained 8606 F: fs/* 8607 F: include/linux/fs.h 8608 F: include/linux/fs_types.h 8609 F: include/uapi/linux/fs.h 8610 F: include/uapi/linux/openat2.h 8611 8612 FILESYSTEMS [EXPORTFS] 8613 M: Chuck Lever <chuck.lever@oracle.com> 8614 M: Jeff Layton <jlayton@kernel.org> 8615 R: Amir Goldstein <amir73il@gmail.com> 8616 L: linux-fsdevel@vger.kernel.org 8617 L: linux-nfs@vger.kernel.org 8618 S: Supported 8619 F: Documentation/filesystems/nfs/exporting.rst 8620 F: fs/exportfs/ 8621 F: fs/fhandle.c 8622 F: include/linux/exportfs.h 8623 8624 FILESYSTEMS [IDMAPPED MOUNTS] 8625 M: Christian Brauner <brauner@kernel.org> 8626 M: Seth Forshee <sforshee@kernel.org> 8627 L: linux-fsdevel@vger.kernel.org 8628 S: Maintained 8629 F: Documentation/filesystems/idmappings.rst 8630 F: fs/mnt_idmapping.c 8631 F: include/linux/mnt_idmapping.* 8632 F: tools/testing/selftests/mount_setattr/ 8633 8634 FILESYSTEMS [IOMAP] 8635 M: Christian Brauner <brauner@kernel.org> 8636 R: Darrick J. Wong <djwong@kernel.org> 8637 L: linux-xfs@vger.kernel.org 8638 L: linux-fsdevel@vger.kernel.org 8639 S: Supported 8640 F: Documentation/filesystems/iomap/* 8641 F: fs/iomap/ 8642 F: include/linux/iomap.h 8643 8644 FILESYSTEMS [NETFS LIBRARY] 8645 M: David Howells <dhowells@redhat.com> 8646 R: Jeff Layton <jlayton@kernel.org> 8647 L: netfs@lists.linux.dev 8648 L: linux-fsdevel@vger.kernel.org 8649 S: Supported 8650 F: Documentation/filesystems/caching/ 8651 F: Documentation/filesystems/netfs_library.rst 8652 F: fs/netfs/ 8653 F: include/linux/fscache*.h 8654 F: include/linux/netfs.h 8655 F: include/trace/events/fscache.h 8656 F: include/trace/events/netfs.h 8657 8658 FILESYSTEMS [STACKABLE] 8659 M: Miklos Szeredi <miklos@szeredi.hu> 8660 M: Amir Goldstein <amir73il@gmail.com> 8661 L: linux-fsdevel@vger.kernel.org 8662 L: linux-unionfs@vger.kernel.org 8663 S: Maintained 8664 F: fs/backing-file.c 8665 F: include/linux/backing-file.h 8666 8667 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8668 M: Riku Voipio <riku.voipio@iki.fi> 8669 L: linux-hwmon@vger.kernel.org 8670 S: Maintained 8671 F: drivers/hwmon/f75375s.c 8672 F: include/linux/f75375s.h 8673 8674 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8675 M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8676 L: linux-can@vger.kernel.org 8677 S: Maintained 8678 F: drivers/net/can/usb/f81604.c 8679 8680 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8681 M: Clemens Ladisch <clemens@ladisch.de> 8682 M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8683 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8684 S: Maintained 8685 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8686 F: include/uapi/sound/firewire.h 8687 F: sound/firewire/ 8688 8689 FIREWIRE MEDIA DRIVERS (firedtv) 8690 M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8691 L: linux-media@vger.kernel.org 8692 L: linux1394-devel@lists.sourceforge.net 8693 S: Maintained 8694 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8695 F: drivers/media/firewire/ 8696 8697 FIREWIRE SBP-2 TARGET 8698 M: Chris Boot <bootc@bootc.net> 8699 L: linux-scsi@vger.kernel.org 8700 L: target-devel@vger.kernel.org 8701 L: linux1394-devel@lists.sourceforge.net 8702 S: Maintained 8703 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8704 F: drivers/target/sbp/ 8705 8706 FIREWIRE SUBSYSTEM 8707 M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8708 M: Takashi Sakamoto <takaswie@kernel.org> 8709 L: linux1394-devel@lists.sourceforge.net 8710 S: Maintained 8711 W: http://ieee1394.docs.kernel.org/ 8712 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8713 F: drivers/firewire/ 8714 F: include/linux/firewire.h 8715 F: include/uapi/linux/firewire*.h 8716 F: tools/firewire/ 8717 8718 FIRMWARE FRAMEWORK FOR ARMV8-A 8719 M: Sudeep Holla <sudeep.holla@arm.com> 8720 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8721 S: Maintained 8722 F: drivers/firmware/arm_ffa/ 8723 F: include/linux/arm_ffa.h 8724 8725 FIRMWARE LOADER (request_firmware) 8726 M: Luis Chamberlain <mcgrof@kernel.org> 8727 M: Russ Weight <russ.weight@linux.dev> 8728 M: Danilo Krummrich <dakr@redhat.com> 8729 L: linux-kernel@vger.kernel.org 8730 S: Maintained 8731 F: Documentation/firmware_class/ 8732 F: drivers/base/firmware_loader/ 8733 F: rust/kernel/firmware.rs 8734 F: include/linux/firmware.h 8735 8736 FLEXTIMER FTM-QUADDEC DRIVER 8737 M: Patrick Havelange <patrick.havelange@essensium.com> 8738 L: linux-iio@vger.kernel.org 8739 S: Maintained 8740 F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8741 F: drivers/counter/ftm-quaddec.c 8742 8743 FLOPPY DRIVER 8744 M: Denis Efremov <efremov@linux.com> 8745 L: linux-block@vger.kernel.org 8746 S: Odd Fixes 8747 F: drivers/block/floppy.c 8748 8749 FLYSKY FSIA6B RC RECEIVER 8750 M: Markus Koch <markus@notsyncing.net> 8751 L: linux-input@vger.kernel.org 8752 S: Maintained 8753 F: drivers/input/joystick/fsia6b.c 8754 8755 FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8756 M: Geoffrey D. Bennett <g@b4.vu> 8757 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8758 S: Maintained 8759 W: https://github.com/geoffreybennett/scarlett-gen2 8760 B: https://github.com/geoffreybennett/scarlett-gen2/issues 8761 T: git https://github.com/geoffreybennett/scarlett-gen2.git 8762 F: include/uapi/sound/scarlett2.h 8763 F: sound/usb/mixer_scarlett2.c 8764 8765 FORCEDETH GIGABIT ETHERNET DRIVER 8766 M: Rain River <rain.1986.08.12@gmail.com> 8767 M: Zhu Yanjun <zyjzyj2000@gmail.com> 8768 L: netdev@vger.kernel.org 8769 S: Maintained 8770 F: drivers/net/ethernet/nvidia/* 8771 8772 FORTIFY_SOURCE 8773 M: Kees Cook <kees@kernel.org> 8774 L: linux-hardening@vger.kernel.org 8775 S: Supported 8776 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8777 F: include/linux/fortify-string.h 8778 F: lib/fortify_kunit.c 8779 F: lib/memcpy_kunit.c 8780 F: lib/test_fortify/* 8781 F: scripts/test_fortify.sh 8782 K: \b__NO_FORTIFY\b 8783 8784 FPGA DFL DRIVERS 8785 M: Wu Hao <hao.wu@intel.com> 8786 R: Tom Rix <trix@redhat.com> 8787 L: linux-fpga@vger.kernel.org 8788 S: Maintained 8789 F: Documentation/ABI/testing/sysfs-bus-dfl* 8790 F: Documentation/fpga/dfl.rst 8791 F: drivers/fpga/dfl* 8792 F: drivers/uio/uio_dfl.c 8793 F: include/linux/dfl.h 8794 F: include/uapi/linux/fpga-dfl.h 8795 8796 FPGA MANAGER FRAMEWORK 8797 M: Moritz Fischer <mdf@kernel.org> 8798 M: Wu Hao <hao.wu@intel.com> 8799 M: Xu Yilun <yilun.xu@intel.com> 8800 R: Tom Rix <trix@redhat.com> 8801 L: linux-fpga@vger.kernel.org 8802 S: Maintained 8803 Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8804 T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8805 F: Documentation/devicetree/bindings/fpga/ 8806 F: Documentation/driver-api/fpga/ 8807 F: Documentation/fpga/ 8808 F: drivers/fpga/ 8809 F: include/linux/fpga/ 8810 8811 FPU EMULATOR 8812 M: Bill Metzenthen <billm@melbpc.org.au> 8813 S: Maintained 8814 W: https://floatingpoint.billm.au/ 8815 F: arch/x86/math-emu/ 8816 8817 FRAMEBUFFER CORE 8818 M: Daniel Vetter <daniel@ffwll.ch> 8819 S: Odd Fixes 8820 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8821 F: drivers/video/fbdev/core/ 8822 8823 FRAMEBUFFER LAYER 8824 M: Helge Deller <deller@gmx.de> 8825 L: linux-fbdev@vger.kernel.org 8826 L: dri-devel@lists.freedesktop.org 8827 S: Maintained 8828 Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8829 T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8830 F: Documentation/fb/ 8831 F: drivers/video/ 8832 F: include/linux/fb.h 8833 F: include/uapi/linux/fb.h 8834 F: include/uapi/video/ 8835 F: include/video/ 8836 8837 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8838 M: Horia Geantă <horia.geanta@nxp.com> 8839 M: Pankaj Gupta <pankaj.gupta@nxp.com> 8840 M: Gaurav Jain <gaurav.jain@nxp.com> 8841 L: linux-crypto@vger.kernel.org 8842 S: Maintained 8843 F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8844 F: drivers/crypto/caam/ 8845 8846 FREESCALE COLDFIRE M5441X MMC DRIVER 8847 M: Angelo Dureghello <adureghello@baylibre.com> 8848 L: linux-mmc@vger.kernel.org 8849 S: Maintained 8850 F: drivers/mmc/host/sdhci-esdhc-mcf.c 8851 F: include/linux/platform_data/mmc-esdhc-mcf.h 8852 8853 FREESCALE DIU FRAMEBUFFER DRIVER 8854 M: Timur Tabi <timur@kernel.org> 8855 L: linux-fbdev@vger.kernel.org 8856 S: Maintained 8857 F: drivers/video/fbdev/fsl-diu-fb.* 8858 8859 FREESCALE DMA DRIVER 8860 M: Zhang Wei <zw@zh-kernel.org> 8861 L: linuxppc-dev@lists.ozlabs.org 8862 S: Maintained 8863 F: drivers/dma/fsldma.* 8864 8865 FREESCALE DSPI DRIVER 8866 M: Vladimir Oltean <olteanv@gmail.com> 8867 L: linux-spi@vger.kernel.org 8868 L: imx@lists.linux.dev 8869 S: Maintained 8870 F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 8871 F: drivers/spi/spi-fsl-dspi.c 8872 F: include/linux/spi/spi-fsl-dspi.h 8873 8874 FREESCALE eDMA DRIVER 8875 M: Frank Li <Frank.Li@nxp.com> 8876 L: imx@lists.linux.dev 8877 L: dmaengine@vger.kernel.org 8878 S: Maintained 8879 F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8880 F: drivers/dma/fsl-edma*.* 8881 8882 FREESCALE ENETC ETHERNET DRIVERS 8883 M: Claudiu Manoil <claudiu.manoil@nxp.com> 8884 M: Vladimir Oltean <vladimir.oltean@nxp.com> 8885 L: netdev@vger.kernel.org 8886 S: Maintained 8887 F: drivers/net/ethernet/freescale/enetc/ 8888 8889 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8890 M: Claudiu Manoil <claudiu.manoil@nxp.com> 8891 L: netdev@vger.kernel.org 8892 S: Maintained 8893 F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8894 F: drivers/net/ethernet/freescale/gianfar* 8895 8896 FREESCALE GPMI NAND DRIVER 8897 M: Han Xu <han.xu@nxp.com> 8898 L: linux-mtd@lists.infradead.org 8899 S: Maintained 8900 F: drivers/mtd/nand/raw/gpmi-nand/* 8901 8902 FREESCALE I2C CPM DRIVER 8903 M: Jochen Friedrich <jochen@scram.de> 8904 L: linuxppc-dev@lists.ozlabs.org 8905 L: linux-i2c@vger.kernel.org 8906 S: Maintained 8907 F: drivers/i2c/busses/i2c-cpm.c 8908 8909 FREESCALE IMX / MXC FEC DRIVER 8910 M: Wei Fang <wei.fang@nxp.com> 8911 R: Shenwei Wang <shenwei.wang@nxp.com> 8912 R: Clark Wang <xiaoning.wang@nxp.com> 8913 L: imx@lists.linux.dev 8914 L: netdev@vger.kernel.org 8915 S: Maintained 8916 F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8917 F: drivers/net/ethernet/freescale/fec.h 8918 F: drivers/net/ethernet/freescale/fec_main.c 8919 F: drivers/net/ethernet/freescale/fec_ptp.c 8920 8921 FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8922 M: Sascha Hauer <s.hauer@pengutronix.de> 8923 R: Pengutronix Kernel Team <kernel@pengutronix.de> 8924 L: linux-fbdev@vger.kernel.org 8925 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8926 S: Maintained 8927 F: drivers/video/fbdev/imxfb.c 8928 8929 FREESCALE IMX DDR PMU DRIVER 8930 M: Frank Li <Frank.li@nxp.com> 8931 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8932 S: Maintained 8933 F: Documentation/admin-guide/perf/imx-ddr.rst 8934 F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8935 F: drivers/perf/fsl_imx8_ddr_perf.c 8936 8937 FREESCALE IMX I2C DRIVER 8938 M: Oleksij Rempel <o.rempel@pengutronix.de> 8939 R: Pengutronix Kernel Team <kernel@pengutronix.de> 8940 L: linux-i2c@vger.kernel.org 8941 S: Maintained 8942 F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8943 F: drivers/i2c/busses/i2c-imx.c 8944 8945 FREESCALE IMX LPI2C DRIVER 8946 M: Dong Aisheng <aisheng.dong@nxp.com> 8947 L: linux-i2c@vger.kernel.org 8948 L: imx@lists.linux.dev 8949 S: Maintained 8950 F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8951 F: drivers/i2c/busses/i2c-imx-lpi2c.c 8952 8953 FREESCALE IMX LPSPI DRIVER 8954 M: Frank Li <Frank.Li@nxp.com> 8955 L: linux-spi@vger.kernel.org 8956 L: imx@lists.linux.dev 8957 S: Maintained 8958 F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 8959 F: drivers/spi/spi-fsl-lpspi.c 8960 8961 FREESCALE MPC I2C DRIVER 8962 M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8963 L: linux-i2c@vger.kernel.org 8964 S: Maintained 8965 F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8966 F: drivers/i2c/busses/i2c-mpc.c 8967 8968 FREESCALE QORIQ DPAA ETHERNET DRIVER 8969 M: Madalin Bucur <madalin.bucur@nxp.com> 8970 L: netdev@vger.kernel.org 8971 S: Maintained 8972 F: drivers/net/ethernet/freescale/dpaa 8973 8974 FREESCALE QORIQ DPAA FMAN DRIVER 8975 M: Madalin Bucur <madalin.bucur@nxp.com> 8976 R: Sean Anderson <sean.anderson@seco.com> 8977 L: netdev@vger.kernel.org 8978 S: Maintained 8979 F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 8980 F: drivers/net/ethernet/freescale/fman 8981 8982 FREESCALE QORIQ PTP CLOCK DRIVER 8983 M: Yangbo Lu <yangbo.lu@nxp.com> 8984 L: netdev@vger.kernel.org 8985 S: Maintained 8986 F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 8987 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8988 F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8989 F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8990 F: drivers/ptp/ptp_qoriq.c 8991 F: drivers/ptp/ptp_qoriq_debugfs.c 8992 F: include/linux/fsl/ptp_qoriq.h 8993 8994 FREESCALE QUAD SPI DRIVER 8995 M: Han Xu <han.xu@nxp.com> 8996 L: linux-spi@vger.kernel.org 8997 L: imx@lists.linux.dev 8998 S: Maintained 8999 F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 9000 F: drivers/spi/spi-fsl-qspi.c 9001 9002 FREESCALE QUICC ENGINE LIBRARY 9003 M: Qiang Zhao <qiang.zhao@nxp.com> 9004 M: Christophe Leroy <christophe.leroy@csgroup.eu> 9005 L: linuxppc-dev@lists.ozlabs.org 9006 S: Maintained 9007 F: drivers/soc/fsl/qe/ 9008 F: include/soc/fsl/qe/ 9009 9010 FREESCALE QUICC ENGINE QMC DRIVER 9011 M: Herve Codina <herve.codina@bootlin.com> 9012 L: linuxppc-dev@lists.ozlabs.org 9013 S: Maintained 9014 F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 9015 F: drivers/soc/fsl/qe/qmc.c 9016 F: include/soc/fsl/qe/qmc.h 9017 9018 FREESCALE QUICC ENGINE QMC HDLC DRIVER 9019 M: Herve Codina <herve.codina@bootlin.com> 9020 L: netdev@vger.kernel.org 9021 L: linuxppc-dev@lists.ozlabs.org 9022 S: Maintained 9023 F: drivers/net/wan/fsl_qmc_hdlc.c 9024 9025 FREESCALE QUICC ENGINE TSA DRIVER 9026 M: Herve Codina <herve.codina@bootlin.com> 9027 L: linuxppc-dev@lists.ozlabs.org 9028 S: Maintained 9029 F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9030 F: drivers/soc/fsl/qe/tsa.c 9031 F: drivers/soc/fsl/qe/tsa.h 9032 F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9033 9034 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9035 L: netdev@vger.kernel.org 9036 L: linuxppc-dev@lists.ozlabs.org 9037 S: Orphan 9038 F: drivers/net/ethernet/freescale/ucc_geth* 9039 9040 FREESCALE QUICC ENGINE UCC HDLC DRIVER 9041 M: Zhao Qiang <qiang.zhao@nxp.com> 9042 L: netdev@vger.kernel.org 9043 L: linuxppc-dev@lists.ozlabs.org 9044 S: Maintained 9045 F: drivers/net/wan/fsl_ucc_hdlc* 9046 9047 FREESCALE QUICC ENGINE UCC UART DRIVER 9048 M: Timur Tabi <timur@kernel.org> 9049 L: linuxppc-dev@lists.ozlabs.org 9050 S: Maintained 9051 F: drivers/tty/serial/ucc_uart.c 9052 9053 FREESCALE SOC DRIVERS 9054 M: Christophe Leroy <christophe.leroy@csgroup.eu> 9055 L: linuxppc-dev@lists.ozlabs.org 9056 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9057 S: Maintained 9058 F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9059 F: Documentation/devicetree/bindings/soc/fsl/ 9060 F: drivers/soc/fsl/ 9061 F: include/linux/fsl/ 9062 F: include/soc/fsl/ 9063 9064 FREESCALE SOC FS_ENET DRIVER 9065 M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9066 L: linuxppc-dev@lists.ozlabs.org 9067 L: netdev@vger.kernel.org 9068 S: Maintained 9069 F: drivers/net/ethernet/freescale/fs_enet/ 9070 9071 FREESCALE SOC SOUND DRIVERS 9072 M: Shengjiu Wang <shengjiu.wang@gmail.com> 9073 M: Xiubo Li <Xiubo.Lee@gmail.com> 9074 R: Fabio Estevam <festevam@gmail.com> 9075 R: Nicolin Chen <nicoleotsuka@gmail.com> 9076 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9077 L: linuxppc-dev@lists.ozlabs.org 9078 S: Maintained 9079 F: sound/soc/fsl/fsl* 9080 F: sound/soc/fsl/imx* 9081 9082 FREESCALE SOC LPC32XX SOUND DRIVERS 9083 M: J.M.B. Downing <jonathan.downing@nautel.com> 9084 M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9085 R: Vladimir Zapolskiy <vz@mleia.com> 9086 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9087 L: linuxppc-dev@lists.ozlabs.org 9088 S: Maintained 9089 F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9090 F: sound/soc/fsl/lpc3xxx-* 9091 9092 FREESCALE SOC SOUND QMC DRIVER 9093 M: Herve Codina <herve.codina@bootlin.com> 9094 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9095 L: linuxppc-dev@lists.ozlabs.org 9096 S: Maintained 9097 F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9098 F: sound/soc/fsl/fsl_qmc_audio.c 9099 9100 FREESCALE USB PERIPHERAL DRIVERS 9101 L: linux-usb@vger.kernel.org 9102 L: linuxppc-dev@lists.ozlabs.org 9103 S: Orphan 9104 F: drivers/usb/gadget/udc/fsl* 9105 9106 FREESCALE USB PHY DRIVER 9107 L: linux-usb@vger.kernel.org 9108 L: linuxppc-dev@lists.ozlabs.org 9109 S: Orphan 9110 F: drivers/usb/phy/phy-fsl-usb* 9111 9112 FREEVXFS FILESYSTEM 9113 M: Christoph Hellwig <hch@infradead.org> 9114 S: Maintained 9115 W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9116 F: fs/freevxfs/ 9117 9118 FREEZER 9119 M: "Rafael J. Wysocki" <rafael@kernel.org> 9120 M: Pavel Machek <pavel@ucw.cz> 9121 L: linux-pm@vger.kernel.org 9122 S: Supported 9123 F: Documentation/power/freezing-of-tasks.rst 9124 F: include/linux/freezer.h 9125 F: kernel/freezer.c 9126 9127 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9128 M: Eric Biggers <ebiggers@kernel.org> 9129 M: Theodore Y. Ts'o <tytso@mit.edu> 9130 M: Jaegeuk Kim <jaegeuk@kernel.org> 9131 L: linux-fscrypt@vger.kernel.org 9132 S: Supported 9133 Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9134 T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9135 F: Documentation/filesystems/fscrypt.rst 9136 F: fs/crypto/ 9137 F: include/linux/fscrypt.h 9138 F: include/uapi/linux/fscrypt.h 9139 9140 FSI SUBSYSTEM 9141 M: Jeremy Kerr <jk@ozlabs.org> 9142 M: Joel Stanley <joel@jms.id.au> 9143 R: Alistar Popple <alistair@popple.id.au> 9144 R: Eddie James <eajames@linux.ibm.com> 9145 L: linux-fsi@lists.ozlabs.org 9146 S: Supported 9147 Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9148 T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 9149 F: drivers/fsi/ 9150 F: include/linux/fsi*.h 9151 F: include/trace/events/fsi*.h 9152 9153 FSI-ATTACHED I2C DRIVER 9154 M: Eddie James <eajames@linux.ibm.com> 9155 L: linux-i2c@vger.kernel.org 9156 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9157 S: Maintained 9158 F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 9159 F: drivers/i2c/busses/i2c-fsi.c 9160 9161 FSI-ATTACHED SPI DRIVER 9162 M: Eddie James <eajames@linux.ibm.com> 9163 L: linux-spi@vger.kernel.org 9164 S: Maintained 9165 F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 9166 F: drivers/spi/spi-fsi.c 9167 9168 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 9169 M: Jan Kara <jack@suse.cz> 9170 R: Amir Goldstein <amir73il@gmail.com> 9171 L: linux-fsdevel@vger.kernel.org 9172 S: Maintained 9173 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 9174 F: fs/notify/ 9175 F: include/linux/fsnotify*.h 9176 9177 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 9178 M: Eric Biggers <ebiggers@kernel.org> 9179 M: Theodore Y. Ts'o <tytso@mit.edu> 9180 L: fsverity@lists.linux.dev 9181 S: Supported 9182 Q: https://patchwork.kernel.org/project/fsverity/list/ 9183 T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 9184 F: Documentation/filesystems/fsverity.rst 9185 F: fs/verity/ 9186 F: include/linux/fsverity.h 9187 F: include/uapi/linux/fsverity.h 9188 9189 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 9190 M: Michael Zaidman <michael.zaidman@gmail.com> 9191 L: linux-i2c@vger.kernel.org 9192 L: linux-input@vger.kernel.org 9193 S: Maintained 9194 F: drivers/hid/hid-ft260.c 9195 9196 FUJITSU LAPTOP EXTRAS 9197 M: Jonathan Woithe <jwoithe@just42.net> 9198 L: platform-driver-x86@vger.kernel.org 9199 S: Maintained 9200 F: drivers/platform/x86/fujitsu-laptop.c 9201 9202 FUJITSU TABLET EXTRAS 9203 M: Robert Gerlach <khnz@gmx.de> 9204 L: platform-driver-x86@vger.kernel.org 9205 S: Maintained 9206 F: drivers/platform/x86/fujitsu-tablet.c 9207 9208 FUNCTION HOOKS (FTRACE) 9209 M: Steven Rostedt <rostedt@goodmis.org> 9210 M: Masami Hiramatsu <mhiramat@kernel.org> 9211 R: Mark Rutland <mark.rutland@arm.com> 9212 L: linux-kernel@vger.kernel.org 9213 L: linux-trace-kernel@vger.kernel.org 9214 S: Maintained 9215 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9216 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9217 F: Documentation/trace/ftrace* 9218 F: arch/*/*/*/*ftrace* 9219 F: arch/*/*/*ftrace* 9220 F: include/*/ftrace.h 9221 F: kernel/trace/fgraph.c 9222 F: kernel/trace/ftrace* 9223 F: samples/ftrace 9224 9225 FUNGIBLE ETHERNET DRIVERS 9226 M: Dimitris Michailidis <dmichail@fungible.com> 9227 L: netdev@vger.kernel.org 9228 S: Supported 9229 F: drivers/net/ethernet/fungible/ 9230 9231 FUSE: FILESYSTEM IN USERSPACE 9232 M: Miklos Szeredi <miklos@szeredi.hu> 9233 L: linux-fsdevel@vger.kernel.org 9234 S: Maintained 9235 W: https://github.com/libfuse/ 9236 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 9237 F: Documentation/filesystems/fuse.rst 9238 F: fs/fuse/ 9239 F: include/uapi/linux/fuse.h 9240 9241 FUTEX SUBSYSTEM 9242 M: Thomas Gleixner <tglx@linutronix.de> 9243 M: Ingo Molnar <mingo@redhat.com> 9244 R: Peter Zijlstra <peterz@infradead.org> 9245 R: Darren Hart <dvhart@infradead.org> 9246 R: Davidlohr Bueso <dave@stgolabs.net> 9247 R: André Almeida <andrealmeid@igalia.com> 9248 L: linux-kernel@vger.kernel.org 9249 S: Maintained 9250 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 9251 F: Documentation/locking/*futex* 9252 F: include/asm-generic/futex.h 9253 F: include/linux/futex.h 9254 F: include/uapi/linux/futex.h 9255 F: kernel/futex/* 9256 F: tools/perf/bench/futex* 9257 F: tools/testing/selftests/futex/ 9258 9259 GALAXYCORE GC0308 CAMERA SENSOR DRIVER 9260 M: Sebastian Reichel <sre@kernel.org> 9261 L: linux-media@vger.kernel.org 9262 S: Maintained 9263 F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 9264 F: drivers/media/i2c/gc0308.c 9265 9266 GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 9267 M: Zhi Mao <zhi.mao@mediatek.com> 9268 L: linux-media@vger.kernel.org 9269 S: Maintained 9270 F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 9271 F: drivers/media/i2c/gc05a2.c 9272 9273 GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 9274 M: Zhi Mao <zhi.mao@mediatek.com> 9275 L: linux-media@vger.kernel.org 9276 S: Maintained 9277 F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 9278 F: drivers/media/i2c/gc08a3.c 9279 9280 GALAXYCORE GC2145 SENSOR DRIVER 9281 M: Alain Volmat <alain.volmat@foss.st.com> 9282 L: linux-media@vger.kernel.org 9283 S: Maintained 9284 T: git git://linuxtv.org/media_tree.git 9285 F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 9286 F: drivers/media/i2c/gc2145.c 9287 9288 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 9289 M: Tim Harvey <tharvey@gateworks.com> 9290 S: Maintained 9291 F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 9292 F: Documentation/hwmon/gsc-hwmon.rst 9293 F: drivers/hwmon/gsc-hwmon.c 9294 F: drivers/mfd/gateworks-gsc.c 9295 F: include/linux/mfd/gsc.h 9296 F: include/linux/platform_data/gsc_hwmon.h 9297 9298 GCC PLUGINS 9299 M: Kees Cook <kees@kernel.org> 9300 L: linux-hardening@vger.kernel.org 9301 S: Maintained 9302 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9303 F: Documentation/kbuild/gcc-plugins.rst 9304 F: include/linux/stackleak.h 9305 F: kernel/stackleak.c 9306 F: scripts/Makefile.gcc-plugins 9307 F: scripts/gcc-plugins/ 9308 9309 GCOV BASED KERNEL PROFILING 9310 M: Peter Oberparleiter <oberpar@linux.ibm.com> 9311 S: Maintained 9312 F: Documentation/dev-tools/gcov.rst 9313 F: kernel/gcov/ 9314 9315 GDB KERNEL DEBUGGING HELPER SCRIPTS 9316 M: Jan Kiszka <jan.kiszka@siemens.com> 9317 M: Kieran Bingham <kbingham@kernel.org> 9318 S: Supported 9319 F: scripts/gdb/ 9320 9321 GEMINI CRYPTO DRIVER 9322 M: Corentin Labbe <clabbe@baylibre.com> 9323 L: linux-crypto@vger.kernel.org 9324 S: Maintained 9325 F: drivers/crypto/gemini/ 9326 9327 GEMTEK FM RADIO RECEIVER DRIVER 9328 M: Hans Verkuil <hverkuil@xs4all.nl> 9329 L: linux-media@vger.kernel.org 9330 S: Maintained 9331 W: https://linuxtv.org 9332 T: git git://linuxtv.org/media_tree.git 9333 F: drivers/media/radio/radio-gemtek* 9334 9335 GENERIC ARCHITECTURE TOPOLOGY 9336 M: Sudeep Holla <sudeep.holla@arm.com> 9337 L: linux-kernel@vger.kernel.org 9338 S: Maintained 9339 F: drivers/base/arch_topology.c 9340 F: include/linux/arch_topology.h 9341 9342 GENERIC ENTRY CODE 9343 M: Thomas Gleixner <tglx@linutronix.de> 9344 M: Peter Zijlstra <peterz@infradead.org> 9345 M: Andy Lutomirski <luto@kernel.org> 9346 L: linux-kernel@vger.kernel.org 9347 S: Maintained 9348 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 9349 F: include/linux/entry-common.h 9350 F: include/linux/entry-kvm.h 9351 F: kernel/entry/ 9352 9353 GENERIC GPIO I2C DRIVER 9354 M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9355 S: Supported 9356 F: drivers/i2c/busses/i2c-gpio.c 9357 F: include/linux/platform_data/i2c-gpio.h 9358 9359 GENERIC GPIO I2C MULTIPLEXER DRIVER 9360 M: Peter Korsgaard <peter.korsgaard@barco.com> 9361 L: linux-i2c@vger.kernel.org 9362 S: Supported 9363 F: Documentation/i2c/muxes/i2c-mux-gpio.rst 9364 F: drivers/i2c/muxes/i2c-mux-gpio.c 9365 F: include/linux/platform_data/i2c-mux-gpio.h 9366 9367 GENERIC GPIO RESET DRIVER 9368 M: Krzysztof Kozlowski <krzk@kernel.org> 9369 S: Maintained 9370 F: drivers/reset/reset-gpio.c 9371 9372 GENERIC HDLC (WAN) DRIVERS 9373 M: Krzysztof Halasa <khc@pm.waw.pl> 9374 S: Maintained 9375 W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9376 F: drivers/net/wan/c101.c 9377 F: drivers/net/wan/hd6457* 9378 F: drivers/net/wan/hdlc* 9379 F: drivers/net/wan/n2.c 9380 F: drivers/net/wan/pc300too.c 9381 F: drivers/net/wan/pci200syn.c 9382 F: drivers/net/wan/wanxl* 9383 9384 GENERIC INCLUDE/ASM HEADER FILES 9385 M: Arnd Bergmann <arnd@arndb.de> 9386 L: linux-arch@vger.kernel.org 9387 S: Maintained 9388 T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9389 F: include/asm-generic/ 9390 F: include/uapi/asm-generic/ 9391 9392 GENERIC PHY FRAMEWORK 9393 M: Vinod Koul <vkoul@kernel.org> 9394 M: Kishon Vijay Abraham I <kishon@kernel.org> 9395 L: linux-phy@lists.infradead.org 9396 S: Supported 9397 Q: https://patchwork.kernel.org/project/linux-phy/list/ 9398 T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9399 F: Documentation/devicetree/bindings/phy/ 9400 F: drivers/phy/ 9401 F: include/dt-bindings/phy/ 9402 F: include/linux/phy/ 9403 9404 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9405 M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9406 S: Supported 9407 F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9408 F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9409 9410 GENERIC PM DOMAINS 9411 M: Ulf Hansson <ulf.hansson@linaro.org> 9412 L: linux-pm@vger.kernel.org 9413 S: Supported 9414 F: Documentation/devicetree/bindings/power/power?domain* 9415 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9416 F: drivers/pmdomain/ 9417 F: include/linux/pm_domain.h 9418 9419 GENERIC RADIX TREE 9420 M: Kent Overstreet <kent.overstreet@linux.dev> 9421 S: Supported 9422 C: irc://irc.oftc.net/bcache 9423 F: include/linux/generic-radix-tree.h 9424 F: lib/generic-radix-tree.c 9425 9426 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9427 M: Eugen Hristev <eugen.hristev@microchip.com> 9428 L: linux-input@vger.kernel.org 9429 S: Maintained 9430 F: drivers/input/touchscreen/resistive-adc-touch.c 9431 9432 GENERIC STRING LIBRARY 9433 M: Kees Cook <kees@kernel.org> 9434 R: Andy Shevchenko <andy@kernel.org> 9435 L: linux-hardening@vger.kernel.org 9436 S: Supported 9437 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9438 F: include/linux/string.h 9439 F: include/linux/string_choices.h 9440 F: include/linux/string_helpers.h 9441 F: lib/string.c 9442 F: lib/string_kunit.c 9443 F: lib/string_helpers.c 9444 F: lib/string_helpers_kunit.c 9445 F: scripts/coccinelle/api/string_choices.cocci 9446 9447 GENERIC UIO DRIVER FOR PCI DEVICES 9448 M: "Michael S. Tsirkin" <mst@redhat.com> 9449 L: kvm@vger.kernel.org 9450 S: Supported 9451 F: drivers/uio/uio_pci_generic.c 9452 9453 GENERIC VDSO LIBRARY 9454 M: Andy Lutomirski <luto@kernel.org> 9455 M: Thomas Gleixner <tglx@linutronix.de> 9456 M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9457 L: linux-kernel@vger.kernel.org 9458 S: Maintained 9459 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9460 F: include/asm-generic/vdso/vsyscall.h 9461 F: include/vdso/ 9462 F: kernel/time/vsyscall.c 9463 F: lib/vdso/ 9464 9465 GENWQE (IBM Generic Workqueue Card) 9466 M: Frank Haverkamp <haver@linux.ibm.com> 9467 S: Supported 9468 F: drivers/misc/genwqe/ 9469 9470 GET_MAINTAINER SCRIPT 9471 M: Joe Perches <joe@perches.com> 9472 S: Maintained 9473 F: scripts/get_maintainer.pl 9474 9475 GFS2 FILE SYSTEM 9476 M: Andreas Gruenbacher <agruenba@redhat.com> 9477 L: gfs2@lists.linux.dev 9478 S: Supported 9479 B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9480 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9481 F: Documentation/filesystems/gfs2* 9482 F: fs/gfs2/ 9483 F: include/uapi/linux/gfs2_ondisk.h 9484 9485 GIGABYTE WATERFORCE SENSOR DRIVER 9486 M: Aleksa Savic <savicaleksa83@gmail.com> 9487 L: linux-hwmon@vger.kernel.org 9488 S: Maintained 9489 F: Documentation/hwmon/gigabyte_waterforce.rst 9490 F: drivers/hwmon/gigabyte_waterforce.c 9491 9492 GIGABYTE WMI DRIVER 9493 M: Thomas Weißschuh <thomas@weissschuh.net> 9494 L: platform-driver-x86@vger.kernel.org 9495 S: Maintained 9496 F: drivers/platform/x86/gigabyte-wmi.c 9497 9498 GNSS SUBSYSTEM 9499 M: Johan Hovold <johan@kernel.org> 9500 S: Maintained 9501 T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9502 F: Documentation/ABI/testing/sysfs-class-gnss 9503 F: Documentation/devicetree/bindings/gnss/ 9504 F: drivers/gnss/ 9505 F: include/linux/gnss.h 9506 9507 GO7007 MPEG CODEC 9508 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9509 L: linux-media@vger.kernel.org 9510 S: Maintained 9511 F: drivers/media/usb/go7007/ 9512 9513 GOODIX TOUCHSCREEN 9514 M: Bastien Nocera <hadess@hadess.net> 9515 M: Hans de Goede <hdegoede@redhat.com> 9516 L: linux-input@vger.kernel.org 9517 S: Maintained 9518 F: drivers/input/touchscreen/goodix* 9519 9520 GOOGLE ETHERNET DRIVERS 9521 M: Jeroen de Borst <jeroendb@google.com> 9522 M: Praveen Kaligineedi <pkaligineedi@google.com> 9523 R: Shailend Chand <shailend@google.com> 9524 L: netdev@vger.kernel.org 9525 S: Supported 9526 F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9527 F: drivers/net/ethernet/google 9528 9529 GOOGLE FIRMWARE DRIVERS 9530 M: Tzung-Bi Shih <tzungbi@kernel.org> 9531 R: Brian Norris <briannorris@chromium.org> 9532 R: Julius Werner <jwerner@chromium.org> 9533 L: chrome-platform@lists.linux.dev 9534 S: Maintained 9535 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9536 F: drivers/firmware/google/ 9537 9538 GOOGLE TENSOR SoC SUPPORT 9539 M: Peter Griffin <peter.griffin@linaro.org> 9540 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9541 L: linux-samsung-soc@vger.kernel.org 9542 S: Maintained 9543 F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9544 F: arch/arm64/boot/dts/exynos/google/ 9545 F: drivers/clk/samsung/clk-gs101.c 9546 F: drivers/phy/samsung/phy-gs101-ufs.c 9547 F: include/dt-bindings/clock/google,gs101.h 9548 K: [gG]oogle.?[tT]ensor 9549 9550 GPD POCKET FAN DRIVER 9551 M: Hans de Goede <hdegoede@redhat.com> 9552 L: platform-driver-x86@vger.kernel.org 9553 S: Maintained 9554 F: drivers/platform/x86/gpd-pocket-fan.c 9555 9556 GPIO ACPI SUPPORT 9557 M: Mika Westerberg <mika.westerberg@linux.intel.com> 9558 M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9559 L: linux-gpio@vger.kernel.org 9560 L: linux-acpi@vger.kernel.org 9561 S: Supported 9562 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9563 F: Documentation/firmware-guide/acpi/gpio-properties.rst 9564 F: drivers/gpio/gpiolib-acpi.c 9565 F: drivers/gpio/gpiolib-acpi.h 9566 9567 GPIO AGGREGATOR 9568 M: Geert Uytterhoeven <geert+renesas@glider.be> 9569 L: linux-gpio@vger.kernel.org 9570 S: Supported 9571 F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9572 F: drivers/gpio/gpio-aggregator.c 9573 9574 GPIO IR Transmitter 9575 M: Sean Young <sean@mess.org> 9576 L: linux-media@vger.kernel.org 9577 S: Maintained 9578 F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9579 F: drivers/media/rc/gpio-ir-tx.c 9580 9581 GPIO MOCKUP DRIVER 9582 M: Bamvor Jian Zhang <bamv2005@gmail.com> 9583 L: linux-gpio@vger.kernel.org 9584 S: Maintained 9585 F: drivers/gpio/gpio-mockup.c 9586 F: tools/testing/selftests/gpio/ 9587 9588 GPIO REGMAP 9589 M: Michael Walle <mwalle@kernel.org> 9590 S: Maintained 9591 F: drivers/gpio/gpio-regmap.c 9592 F: include/linux/gpio/regmap.h 9593 K: (devm_)?gpio_regmap_(un)?register 9594 9595 GPIO SUBSYSTEM 9596 M: Linus Walleij <linus.walleij@linaro.org> 9597 M: Bartosz Golaszewski <brgl@bgdev.pl> 9598 L: linux-gpio@vger.kernel.org 9599 S: Maintained 9600 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9601 F: Documentation/admin-guide/gpio/ 9602 F: Documentation/devicetree/bindings/gpio/ 9603 F: Documentation/driver-api/gpio/ 9604 F: drivers/gpio/ 9605 F: include/dt-bindings/gpio/ 9606 F: include/linux/gpio.h 9607 F: include/linux/gpio/ 9608 F: include/linux/of_gpio.h 9609 9610 GPIO UAPI 9611 M: Bartosz Golaszewski <brgl@bgdev.pl> 9612 R: Kent Gibson <warthog618@gmail.com> 9613 L: linux-gpio@vger.kernel.org 9614 S: Maintained 9615 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9616 F: Documentation/ABI/obsolete/sysfs-gpio 9617 F: Documentation/ABI/testing/gpio-cdev 9618 F: Documentation/userspace-api/gpio/ 9619 F: drivers/gpio/gpiolib-cdev.c 9620 F: include/uapi/linux/gpio.h 9621 F: tools/gpio/ 9622 9623 GRE DEMULTIPLEXER DRIVER 9624 M: Dmitry Kozlov <xeb@mail.ru> 9625 L: netdev@vger.kernel.org 9626 S: Maintained 9627 F: include/net/gre.h 9628 F: net/ipv4/gre_demux.c 9629 F: net/ipv4/gre_offload.c 9630 9631 GRETH 10/100/1G Ethernet MAC device driver 9632 M: Andreas Larsson <andreas@gaisler.com> 9633 L: netdev@vger.kernel.org 9634 S: Maintained 9635 F: drivers/net/ethernet/aeroflex/ 9636 9637 GREYBUS AUDIO PROTOCOLS DRIVERS 9638 M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9639 M: Mark Greer <mgreer@animalcreek.com> 9640 S: Maintained 9641 F: drivers/staging/greybus/audio_apbridgea.c 9642 F: drivers/staging/greybus/audio_apbridgea.h 9643 F: drivers/staging/greybus/audio_codec.c 9644 F: drivers/staging/greybus/audio_codec.h 9645 F: drivers/staging/greybus/audio_gb.c 9646 F: drivers/staging/greybus/audio_manager.c 9647 F: drivers/staging/greybus/audio_manager.h 9648 F: drivers/staging/greybus/audio_manager_module.c 9649 F: drivers/staging/greybus/audio_manager_private.h 9650 F: drivers/staging/greybus/audio_manager_sysfs.c 9651 F: drivers/staging/greybus/audio_module.c 9652 F: drivers/staging/greybus/audio_topology.c 9653 9654 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9655 M: Viresh Kumar <vireshk@kernel.org> 9656 S: Maintained 9657 F: drivers/staging/greybus/authentication.c 9658 F: drivers/staging/greybus/bootrom.c 9659 F: drivers/staging/greybus/firmware.h 9660 F: drivers/staging/greybus/fw-core.c 9661 F: drivers/staging/greybus/fw-download.c 9662 F: drivers/staging/greybus/fw-management.c 9663 F: drivers/staging/greybus/greybus_authentication.h 9664 F: drivers/staging/greybus/greybus_firmware.h 9665 F: drivers/staging/greybus/hid.c 9666 F: drivers/staging/greybus/i2c.c 9667 F: drivers/staging/greybus/spi.c 9668 F: drivers/staging/greybus/spilib.c 9669 F: drivers/staging/greybus/spilib.h 9670 9671 GREYBUS LOOPBACK DRIVER 9672 M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9673 S: Maintained 9674 F: drivers/staging/greybus/loopback.c 9675 9676 GREYBUS PLATFORM DRIVERS 9677 M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9678 S: Maintained 9679 F: drivers/staging/greybus/arche-apb-ctrl.c 9680 F: drivers/staging/greybus/arche-platform.c 9681 F: drivers/staging/greybus/arche_platform.h 9682 9683 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9684 M: Rui Miguel Silva <rmfrfs@gmail.com> 9685 S: Maintained 9686 F: drivers/staging/greybus/gpio.c 9687 F: drivers/staging/greybus/light.c 9688 F: drivers/staging/greybus/power_supply.c 9689 F: drivers/staging/greybus/sdio.c 9690 F: drivers/staging/greybus/spi.c 9691 F: drivers/staging/greybus/spilib.c 9692 9693 GREYBUS BEAGLEPLAY DRIVERS 9694 M: Ayush Singh <ayushdevel1325@gmail.com> 9695 L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9696 S: Maintained 9697 F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9698 F: drivers/greybus/gb-beagleplay.c 9699 9700 GREYBUS SUBSYSTEM 9701 M: Johan Hovold <johan@kernel.org> 9702 M: Alex Elder <elder@kernel.org> 9703 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9704 L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9705 S: Maintained 9706 F: drivers/greybus/ 9707 F: drivers/staging/greybus/ 9708 F: include/linux/greybus.h 9709 F: include/linux/greybus/ 9710 9711 GREYBUS UART PROTOCOLS DRIVERS 9712 M: David Lin <dtwlin@gmail.com> 9713 S: Maintained 9714 F: drivers/staging/greybus/log.c 9715 F: drivers/staging/greybus/uart.c 9716 9717 GS1662 VIDEO SERIALIZER 9718 M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9719 L: linux-media@vger.kernel.org 9720 S: Maintained 9721 T: git git://linuxtv.org/media_tree.git 9722 F: drivers/media/spi/gs1662.c 9723 9724 GSPCA FINEPIX SUBDRIVER 9725 M: Frank Zago <frank@zago.net> 9726 L: linux-media@vger.kernel.org 9727 S: Maintained 9728 T: git git://linuxtv.org/media_tree.git 9729 F: drivers/media/usb/gspca/finepix.c 9730 9731 GSPCA GL860 SUBDRIVER 9732 M: Olivier Lorin <o.lorin@laposte.net> 9733 L: linux-media@vger.kernel.org 9734 S: Maintained 9735 T: git git://linuxtv.org/media_tree.git 9736 F: drivers/media/usb/gspca/gl860/ 9737 9738 GSPCA M5602 SUBDRIVER 9739 M: Erik Andren <erik.andren@gmail.com> 9740 L: linux-media@vger.kernel.org 9741 S: Maintained 9742 T: git git://linuxtv.org/media_tree.git 9743 F: drivers/media/usb/gspca/m5602/ 9744 9745 GSPCA PAC207 SONIXB SUBDRIVER 9746 M: Hans Verkuil <hverkuil@xs4all.nl> 9747 L: linux-media@vger.kernel.org 9748 S: Odd Fixes 9749 T: git git://linuxtv.org/media_tree.git 9750 F: drivers/media/usb/gspca/pac207.c 9751 9752 GSPCA SN9C20X SUBDRIVER 9753 M: Brian Johnson <brijohn@gmail.com> 9754 L: linux-media@vger.kernel.org 9755 S: Maintained 9756 T: git git://linuxtv.org/media_tree.git 9757 F: drivers/media/usb/gspca/sn9c20x.c 9758 9759 GSPCA T613 SUBDRIVER 9760 M: Leandro Costantino <lcostantino@gmail.com> 9761 L: linux-media@vger.kernel.org 9762 S: Maintained 9763 T: git git://linuxtv.org/media_tree.git 9764 F: drivers/media/usb/gspca/t613.c 9765 9766 GSPCA USB WEBCAM DRIVER 9767 M: Hans Verkuil <hverkuil@xs4all.nl> 9768 L: linux-media@vger.kernel.org 9769 S: Odd Fixes 9770 T: git git://linuxtv.org/media_tree.git 9771 F: drivers/media/usb/gspca/ 9772 9773 GTP (GPRS Tunneling Protocol) 9774 M: Pablo Neira Ayuso <pablo@netfilter.org> 9775 M: Harald Welte <laforge@gnumonks.org> 9776 L: osmocom-net-gprs@lists.osmocom.org 9777 S: Maintained 9778 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9779 F: drivers/net/gtp.c 9780 9781 GUID PARTITION TABLE (GPT) 9782 M: Davidlohr Bueso <dave@stgolabs.net> 9783 L: linux-efi@vger.kernel.org 9784 S: Maintained 9785 F: block/partitions/efi.* 9786 9787 HABANALABS PCI DRIVER 9788 M: Ofir Bitton <obitton@habana.ai> 9789 L: dri-devel@lists.freedesktop.org 9790 S: Supported 9791 C: irc://irc.oftc.net/dri-devel 9792 T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 9793 F: Documentation/ABI/testing/debugfs-driver-habanalabs 9794 F: Documentation/ABI/testing/sysfs-driver-habanalabs 9795 F: drivers/accel/habanalabs/ 9796 F: include/linux/habanalabs/ 9797 F: include/trace/events/habanalabs.h 9798 F: include/uapi/drm/habanalabs_accel.h 9799 9800 HACKRF MEDIA DRIVER 9801 L: linux-media@vger.kernel.org 9802 S: Orphan 9803 W: https://linuxtv.org 9804 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9805 F: drivers/media/usb/hackrf/ 9806 9807 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9808 M: Chuck Lever <chuck.lever@oracle.com> 9809 L: kernel-tls-handshake@lists.linux.dev 9810 L: netdev@vger.kernel.org 9811 S: Maintained 9812 F: Documentation/netlink/specs/handshake.yaml 9813 F: Documentation/networking/tls-handshake.rst 9814 F: include/net/handshake.h 9815 F: include/trace/events/handshake.h 9816 F: net/handshake/ 9817 9818 HANTRO VPU CODEC DRIVER 9819 M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9820 M: Philipp Zabel <p.zabel@pengutronix.de> 9821 L: linux-media@vger.kernel.org 9822 L: linux-rockchip@lists.infradead.org 9823 S: Maintained 9824 F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9825 F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9826 F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9827 F: drivers/media/platform/verisilicon/ 9828 9829 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9830 M: Frank Seidel <frank@f-seidel.de> 9831 L: platform-driver-x86@vger.kernel.org 9832 S: Maintained 9833 W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9834 F: drivers/platform/x86/hdaps.c 9835 9836 HARDWARE MONITORING 9837 M: Jean Delvare <jdelvare@suse.com> 9838 M: Guenter Roeck <linux@roeck-us.net> 9839 L: linux-hwmon@vger.kernel.org 9840 S: Maintained 9841 W: http://hwmon.wiki.kernel.org/ 9842 T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9843 F: Documentation/ABI/testing/sysfs-class-hwmon 9844 F: Documentation/devicetree/bindings/hwmon/ 9845 F: Documentation/hwmon/ 9846 F: drivers/hwmon/ 9847 F: include/linux/hwmon*.h 9848 F: include/trace/events/hwmon*.h 9849 K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9850 9851 HARDWARE RANDOM NUMBER GENERATOR CORE 9852 M: Olivia Mackall <olivia@selenic.com> 9853 M: Herbert Xu <herbert@gondor.apana.org.au> 9854 L: linux-crypto@vger.kernel.org 9855 S: Odd fixes 9856 F: Documentation/admin-guide/hw_random.rst 9857 F: Documentation/devicetree/bindings/rng/ 9858 F: drivers/char/hw_random/ 9859 F: include/linux/hw_random.h 9860 9861 HARDWARE SPINLOCK CORE 9862 M: Bjorn Andersson <andersson@kernel.org> 9863 R: Baolin Wang <baolin.wang7@gmail.com> 9864 L: linux-remoteproc@vger.kernel.org 9865 S: Maintained 9866 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9867 F: Documentation/devicetree/bindings/hwlock/ 9868 F: Documentation/locking/hwspinlock.rst 9869 F: drivers/hwspinlock/ 9870 F: include/linux/hwspinlock.h 9871 9872 HARDWARE TRACING FACILITIES 9873 M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9874 S: Maintained 9875 F: drivers/hwtracing/ 9876 9877 HARMONY SOUND DRIVER 9878 L: linux-parisc@vger.kernel.org 9879 S: Maintained 9880 F: sound/parisc/harmony.* 9881 9882 HDPVR USB VIDEO ENCODER DRIVER 9883 M: Hans Verkuil <hverkuil@xs4all.nl> 9884 L: linux-media@vger.kernel.org 9885 S: Odd Fixes 9886 W: https://linuxtv.org 9887 T: git git://linuxtv.org/media_tree.git 9888 F: drivers/media/usb/hdpvr/ 9889 9890 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9891 M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9892 S: Supported 9893 F: drivers/misc/hpilo.[ch] 9894 9895 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9896 M: Jerry Hoemann <jerry.hoemann@hpe.com> 9897 S: Supported 9898 F: Documentation/watchdog/hpwdt.rst 9899 F: drivers/watchdog/hpwdt.c 9900 9901 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9902 M: Don Brace <don.brace@microchip.com> 9903 L: storagedev@microchip.com 9904 L: linux-scsi@vger.kernel.org 9905 S: Supported 9906 F: Documentation/scsi/hpsa.rst 9907 F: drivers/scsi/hpsa*.[ch] 9908 F: include/linux/cciss*.h 9909 F: include/uapi/linux/cciss*.h 9910 9911 HFI1 DRIVER 9912 M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9913 L: linux-rdma@vger.kernel.org 9914 S: Supported 9915 F: drivers/infiniband/hw/hfi1 9916 9917 HFS FILESYSTEM 9918 L: linux-fsdevel@vger.kernel.org 9919 S: Orphan 9920 F: Documentation/filesystems/hfs.rst 9921 F: fs/hfs/ 9922 9923 HFSPLUS FILESYSTEM 9924 L: linux-fsdevel@vger.kernel.org 9925 S: Orphan 9926 F: Documentation/filesystems/hfsplus.rst 9927 F: fs/hfsplus/ 9928 9929 HGA FRAMEBUFFER DRIVER 9930 M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9931 L: linux-nvidia@lists.surfsouth.com 9932 S: Maintained 9933 W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9934 F: drivers/video/fbdev/hgafb.c 9935 9936 HIBERNATION (aka Software Suspend, aka swsusp) 9937 M: "Rafael J. Wysocki" <rafael@kernel.org> 9938 M: Pavel Machek <pavel@ucw.cz> 9939 L: linux-pm@vger.kernel.org 9940 S: Supported 9941 B: https://bugzilla.kernel.org 9942 F: arch/*/include/asm/suspend*.h 9943 F: arch/x86/power/ 9944 F: drivers/base/power/ 9945 F: include/linux/freezer.h 9946 F: include/linux/pm.h 9947 F: include/linux/suspend.h 9948 F: kernel/power/ 9949 9950 HID CORE LAYER 9951 M: Jiri Kosina <jikos@kernel.org> 9952 M: Benjamin Tissoires <bentiss@kernel.org> 9953 L: linux-input@vger.kernel.org 9954 S: Maintained 9955 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9956 F: Documentation/hid/ 9957 F: drivers/hid/ 9958 F: include/linux/hid* 9959 F: include/uapi/linux/hid* 9960 F: samples/hid/ 9961 F: tools/testing/selftests/hid/ 9962 9963 HID LOGITECH DRIVERS 9964 R: Filipe Laíns <lains@riseup.net> 9965 L: linux-input@vger.kernel.org 9966 S: Maintained 9967 F: drivers/hid/hid-logitech-* 9968 9969 HID NVIDIA SHIELD DRIVER 9970 M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9971 L: linux-input@vger.kernel.org 9972 S: Maintained 9973 F: drivers/hid/hid-nvidia-shield.c 9974 9975 HID PHOENIX RC FLIGHT CONTROLLER 9976 M: Marcus Folkesson <marcus.folkesson@gmail.com> 9977 L: linux-input@vger.kernel.org 9978 S: Maintained 9979 F: drivers/hid/hid-pxrc.c 9980 9981 HID PLAYSTATION DRIVER 9982 M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9983 L: linux-input@vger.kernel.org 9984 S: Supported 9985 F: drivers/hid/hid-playstation.c 9986 9987 HID SENSOR HUB DRIVERS 9988 M: Jiri Kosina <jikos@kernel.org> 9989 M: Jonathan Cameron <jic23@kernel.org> 9990 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9991 L: linux-input@vger.kernel.org 9992 L: linux-iio@vger.kernel.org 9993 S: Maintained 9994 F: Documentation/hid/hid-sensor* 9995 F: drivers/hid/hid-sensor-* 9996 F: drivers/iio/*/hid-* 9997 F: include/linux/hid-sensor-* 9998 9999 HID VRC-2 CAR CONTROLLER DRIVER 10000 M: Marcus Folkesson <marcus.folkesson@gmail.com> 10001 L: linux-input@vger.kernel.org 10002 S: Maintained 10003 F: drivers/hid/hid-vrc2.c 10004 10005 HID WACOM DRIVER 10006 M: Ping Cheng <ping.cheng@wacom.com> 10007 M: Jason Gerecke <jason.gerecke@wacom.com> 10008 L: linux-input@vger.kernel.org 10009 S: Maintained 10010 F: drivers/hid/wacom.h 10011 F: drivers/hid/wacom_* 10012 10013 HID++ LOGITECH DRIVERS 10014 R: Filipe Laíns <lains@riseup.net> 10015 R: Bastien Nocera <hadess@hadess.net> 10016 L: linux-input@vger.kernel.org 10017 S: Maintained 10018 F: drivers/hid/hid-logitech-hidpp.c 10019 10020 HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10021 M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10022 M: Frederic Weisbecker <frederic@kernel.org> 10023 M: Thomas Gleixner <tglx@linutronix.de> 10024 L: linux-kernel@vger.kernel.org 10025 S: Maintained 10026 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10027 F: Documentation/timers/ 10028 F: include/linux/clockchips.h 10029 F: include/linux/hrtimer.h 10030 F: include/linux/timer.h 10031 F: kernel/time/clockevents.c 10032 F: kernel/time/hrtimer.c 10033 F: kernel/time/timer.c 10034 F: kernel/time/timer_list.c 10035 F: kernel/time/timer_migration.* 10036 F: tools/testing/selftests/timers/ 10037 10038 HIGH-SPEED SCC DRIVER FOR AX.25 10039 L: linux-hams@vger.kernel.org 10040 S: Orphan 10041 F: drivers/net/hamradio/scc.c 10042 10043 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10044 M: HighPoint Linux Team <linux@highpoint-tech.com> 10045 S: Supported 10046 W: http://www.highpoint-tech.com 10047 F: Documentation/scsi/hptiop.rst 10048 F: drivers/scsi/hptiop.c 10049 10050 HIKEY960 ONBOARD USB GPIO HUB DRIVER 10051 M: John Stultz <jstultz@google.com> 10052 L: linux-kernel@vger.kernel.org 10053 S: Maintained 10054 F: drivers/misc/hisi_hikey_usb.c 10055 10056 HIMAX HX83112B TOUCHSCREEN SUPPORT 10057 M: Job Noorman <job@noorman.info> 10058 L: linux-input@vger.kernel.org 10059 S: Maintained 10060 F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10061 F: drivers/input/touchscreen/himax_hx83112b.c 10062 10063 HIPPI 10064 M: Jes Sorensen <jes@trained-monkey.org> 10065 L: linux-hippi@sunsite.dk 10066 S: Maintained 10067 F: drivers/net/hippi/ 10068 F: include/linux/hippidevice.h 10069 F: include/uapi/linux/if_hippi.h 10070 F: net/802/hippi.c 10071 10072 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10073 M: Kurt Kanzenbach <kurt@linutronix.de> 10074 L: netdev@vger.kernel.org 10075 S: Maintained 10076 F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10077 F: drivers/net/dsa/hirschmann/* 10078 F: include/linux/platform_data/hirschmann-hellcreek.h 10079 F: net/dsa/tag_hellcreek.c 10080 10081 HISILICON DMA DRIVER 10082 M: Zhou Wang <wangzhou1@hisilicon.com> 10083 M: Jie Hai <haijie1@huawei.com> 10084 L: dmaengine@vger.kernel.org 10085 S: Maintained 10086 F: drivers/dma/hisi_dma.c 10087 10088 HISILICON GPIO DRIVER 10089 M: Jay Fang <f.fangjian@huawei.com> 10090 L: linux-gpio@vger.kernel.org 10091 S: Maintained 10092 F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 10093 F: drivers/gpio/gpio-hisi.c 10094 10095 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 10096 M: Zhiqi Song <songzhiqi1@huawei.com> 10097 M: Longfang Liu <liulongfang@huawei.com> 10098 L: linux-crypto@vger.kernel.org 10099 S: Maintained 10100 F: Documentation/ABI/testing/debugfs-hisi-hpre 10101 F: drivers/crypto/hisilicon/hpre/hpre.h 10102 F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 10103 F: drivers/crypto/hisilicon/hpre/hpre_main.c 10104 10105 HISILICON HNS3 PMU DRIVER 10106 M: Jijie Shao <shaojijie@huawei.com> 10107 S: Supported 10108 F: Documentation/admin-guide/perf/hns3-pmu.rst 10109 F: drivers/perf/hisilicon/hns3_pmu.c 10110 10111 HISILICON I2C CONTROLLER DRIVER 10112 M: Yicong Yang <yangyicong@hisilicon.com> 10113 L: linux-i2c@vger.kernel.org 10114 S: Maintained 10115 W: https://www.hisilicon.com 10116 F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 10117 F: drivers/i2c/busses/i2c-hisi.c 10118 10119 HISILICON KUNPENG SOC HCCS DRIVER 10120 M: Huisong Li <lihuisong@huawei.com> 10121 S: Maintained 10122 F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 10123 F: drivers/soc/hisilicon/kunpeng_hccs.c 10124 F: drivers/soc/hisilicon/kunpeng_hccs.h 10125 10126 HISILICON LPC BUS DRIVER 10127 M: Jay Fang <f.fangjian@huawei.com> 10128 S: Maintained 10129 W: http://www.hisilicon.com 10130 F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 10131 F: drivers/bus/hisi_lpc.c 10132 10133 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 10134 M: Yisen Zhuang <yisen.zhuang@huawei.com> 10135 M: Salil Mehta <salil.mehta@huawei.com> 10136 M: Jijie Shao <shaojijie@huawei.com> 10137 L: netdev@vger.kernel.org 10138 S: Maintained 10139 W: http://www.hisilicon.com 10140 F: drivers/net/ethernet/hisilicon/hns3/ 10141 10142 HISILICON NETWORK SUBSYSTEM DRIVER 10143 M: Yisen Zhuang <yisen.zhuang@huawei.com> 10144 M: Salil Mehta <salil.mehta@huawei.com> 10145 L: netdev@vger.kernel.org 10146 S: Maintained 10147 W: http://www.hisilicon.com 10148 F: Documentation/devicetree/bindings/net/hisilicon*.txt 10149 F: drivers/net/ethernet/hisilicon/ 10150 10151 HISILICON PMU DRIVER 10152 M: Yicong Yang <yangyicong@hisilicon.com> 10153 M: Jonathan Cameron <jonathan.cameron@huawei.com> 10154 S: Supported 10155 W: http://www.hisilicon.com 10156 F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 10157 F: Documentation/admin-guide/perf/hisi-pmu.rst 10158 F: drivers/perf/hisilicon 10159 10160 HISILICON PTT DRIVER 10161 M: Yicong Yang <yangyicong@hisilicon.com> 10162 M: Jonathan Cameron <jonathan.cameron@huawei.com> 10163 L: linux-kernel@vger.kernel.org 10164 S: Maintained 10165 F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 10166 F: Documentation/trace/hisi-ptt.rst 10167 F: drivers/hwtracing/ptt/ 10168 F: tools/perf/arch/arm64/util/hisi-ptt.c 10169 F: tools/perf/util/hisi-ptt* 10170 F: tools/perf/util/hisi-ptt-decoder/* 10171 10172 HISILICON QM DRIVER 10173 M: Weili Qian <qianweili@huawei.com> 10174 M: Zhou Wang <wangzhou1@hisilicon.com> 10175 L: linux-crypto@vger.kernel.org 10176 S: Maintained 10177 F: drivers/crypto/hisilicon/Kconfig 10178 F: drivers/crypto/hisilicon/Makefile 10179 F: drivers/crypto/hisilicon/qm.c 10180 F: drivers/crypto/hisilicon/sgl.c 10181 F: include/linux/hisi_acc_qm.h 10182 10183 HISILICON ROCE DRIVER 10184 M: Chengchang Tang <tangchengchang@huawei.com> 10185 M: Junxian Huang <huangjunxian6@hisilicon.com> 10186 L: linux-rdma@vger.kernel.org 10187 S: Maintained 10188 F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 10189 F: drivers/infiniband/hw/hns/ 10190 10191 HISILICON SAS Controller 10192 M: Yihang Li <liyihang9@huawei.com> 10193 S: Supported 10194 W: http://www.hisilicon.com 10195 F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 10196 F: drivers/scsi/hisi_sas/ 10197 10198 HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 10199 M: Longfang Liu <liulongfang@huawei.com> 10200 L: linux-crypto@vger.kernel.org 10201 S: Maintained 10202 F: Documentation/ABI/testing/debugfs-hisi-sec 10203 F: drivers/crypto/hisilicon/sec2/sec.h 10204 F: drivers/crypto/hisilicon/sec2/sec_crypto.c 10205 F: drivers/crypto/hisilicon/sec2/sec_crypto.h 10206 F: drivers/crypto/hisilicon/sec2/sec_main.c 10207 10208 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 10209 M: Jay Fang <f.fangjian@huawei.com> 10210 L: linux-spi@vger.kernel.org 10211 S: Maintained 10212 W: http://www.hisilicon.com 10213 F: drivers/spi/spi-hisi-kunpeng.c 10214 10215 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 10216 M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10217 L: linux-kernel@vger.kernel.org 10218 S: Maintained 10219 F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 10220 F: drivers/spmi/hisi-spmi-controller.c 10221 10222 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 10223 M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10224 L: linux-kernel@vger.kernel.org 10225 S: Maintained 10226 F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 10227 F: drivers/mfd/hi6421-spmi-pmic.c 10228 10229 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 10230 M: Weili Qian <qianweili@huawei.com> 10231 S: Maintained 10232 F: drivers/crypto/hisilicon/trng/trng.c 10233 10234 HISILICON V3XX SPI NOR FLASH Controller Driver 10235 M: Jay Fang <f.fangjian@huawei.com> 10236 S: Maintained 10237 W: http://www.hisilicon.com 10238 F: drivers/spi/spi-hisi-sfc-v3xx.c 10239 10240 HISILICON ZIP Controller DRIVER 10241 M: Yang Shen <shenyang39@huawei.com> 10242 M: Zhou Wang <wangzhou1@hisilicon.com> 10243 L: linux-crypto@vger.kernel.org 10244 S: Maintained 10245 F: Documentation/ABI/testing/debugfs-hisi-zip 10246 F: drivers/crypto/hisilicon/zip/ 10247 10248 HMM - Heterogeneous Memory Management 10249 M: Jérôme Glisse <jglisse@redhat.com> 10250 L: linux-mm@kvack.org 10251 S: Maintained 10252 F: Documentation/mm/hmm.rst 10253 F: include/linux/hmm* 10254 F: lib/test_hmm* 10255 F: mm/hmm* 10256 F: tools/testing/selftests/mm/*hmm* 10257 10258 HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 10259 M: Petre Rodan <petre.rodan@subdimension.ro> 10260 L: linux-iio@vger.kernel.org 10261 S: Maintained 10262 F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 10263 F: drivers/iio/pressure/hsc030pa* 10264 10265 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 10266 M: Andreas Klinger <ak@it-klinger.de> 10267 M: Petre Rodan <petre.rodan@subdimension.ro> 10268 L: linux-iio@vger.kernel.org 10269 S: Maintained 10270 F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 10271 F: drivers/iio/pressure/mprls0025pa* 10272 10273 HP BIOSCFG DRIVER 10274 M: Jorge Lopez <jorge.lopez2@hp.com> 10275 L: platform-driver-x86@vger.kernel.org 10276 S: Maintained 10277 F: drivers/platform/x86/hp/hp-bioscfg/ 10278 10279 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 10280 L: platform-driver-x86@vger.kernel.org 10281 S: Orphan 10282 F: drivers/platform/x86/hp/tc1100-wmi.c 10283 10284 HP WMI HARDWARE MONITOR DRIVER 10285 M: James Seo <james@equiv.tech> 10286 L: linux-hwmon@vger.kernel.org 10287 S: Maintained 10288 F: Documentation/hwmon/hp-wmi-sensors.rst 10289 F: drivers/hwmon/hp-wmi-sensors.c 10290 10291 HPET: High Precision Event Timers driver 10292 M: Clemens Ladisch <clemens@ladisch.de> 10293 S: Maintained 10294 F: Documentation/timers/hpet.rst 10295 F: drivers/char/hpet.c 10296 F: include/linux/hpet.h 10297 F: include/uapi/linux/hpet.h 10298 10299 HPET: x86 10300 S: Orphan 10301 F: arch/x86/include/asm/hpet.h 10302 F: arch/x86/kernel/hpet.c 10303 10304 HPFS FILESYSTEM 10305 M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 10306 S: Maintained 10307 W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 10308 F: fs/hpfs/ 10309 10310 HS3001 Hardware Temperature and Humidity Sensor 10311 M: Andre Werner <andre.werner@systec-electronic.com> 10312 L: linux-hwmon@vger.kernel.org 10313 S: Maintained 10314 F: drivers/hwmon/hs3001.c 10315 10316 HSI SUBSYSTEM 10317 M: Sebastian Reichel <sre@kernel.org> 10318 S: Maintained 10319 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 10320 F: Documentation/ABI/testing/sysfs-bus-hsi 10321 F: Documentation/driver-api/hsi.rst 10322 F: drivers/hsi/ 10323 F: include/linux/hsi/ 10324 F: include/uapi/linux/hsi/ 10325 10326 HSO 3G MODEM DRIVER 10327 L: linux-usb@vger.kernel.org 10328 S: Orphan 10329 F: drivers/net/usb/hso.c 10330 10331 HSR NETWORK PROTOCOL 10332 L: netdev@vger.kernel.org 10333 S: Orphan 10334 F: net/hsr/ 10335 10336 HT16K33 LED CONTROLLER DRIVER 10337 M: Robin van der Gracht <robin@protonic.nl> 10338 S: Maintained 10339 F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 10340 F: drivers/auxdisplay/ht16k33.c 10341 10342 HTCPEN TOUCHSCREEN DRIVER 10343 M: Pau Oliva Fora <pof@eslack.org> 10344 L: linux-input@vger.kernel.org 10345 S: Maintained 10346 F: drivers/input/touchscreen/htcpen.c 10347 10348 HTE SUBSYSTEM 10349 M: Dipen Patel <dipenp@nvidia.com> 10350 L: timestamp@lists.linux.dev 10351 S: Maintained 10352 Q: https://patchwork.kernel.org/project/timestamp/list/ 10353 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 10354 F: Documentation/devicetree/bindings/timestamp/ 10355 F: Documentation/driver-api/hte/ 10356 F: drivers/hte/ 10357 F: include/linux/hte.h 10358 10359 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 10360 M: Lorenzo Bianconi <lorenzo@kernel.org> 10361 L: linux-iio@vger.kernel.org 10362 S: Maintained 10363 W: http://www.st.com/ 10364 F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 10365 F: drivers/iio/humidity/hts221* 10366 10367 HUAWEI ETHERNET DRIVER 10368 M: Cai Huoqing <cai.huoqing@linux.dev> 10369 L: netdev@vger.kernel.org 10370 S: Maintained 10371 F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10372 F: drivers/net/ethernet/huawei/hinic/ 10373 10374 HUGETLB SUBSYSTEM 10375 M: Muchun Song <muchun.song@linux.dev> 10376 L: linux-mm@kvack.org 10377 S: Maintained 10378 F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10379 F: Documentation/admin-guide/mm/hugetlbpage.rst 10380 F: Documentation/mm/hugetlbfs_reserv.rst 10381 F: Documentation/mm/vmemmap_dedup.rst 10382 F: fs/hugetlbfs/ 10383 F: include/linux/hugetlb.h 10384 F: mm/hugetlb.c 10385 F: mm/hugetlb_vmemmap.c 10386 F: mm/hugetlb_vmemmap.h 10387 F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10388 10389 HVA ST MEDIA DRIVER 10390 M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10391 L: linux-media@vger.kernel.org 10392 S: Supported 10393 W: https://linuxtv.org 10394 T: git git://linuxtv.org/media_tree.git 10395 F: drivers/media/platform/st/sti/hva 10396 10397 HWPOISON MEMORY FAILURE HANDLING 10398 M: Miaohe Lin <linmiaohe@huawei.com> 10399 R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10400 L: linux-mm@kvack.org 10401 S: Maintained 10402 F: mm/hwpoison-inject.c 10403 F: mm/memory-failure.c 10404 10405 HYCON HY46XX TOUCHSCREEN SUPPORT 10406 M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10407 L: linux-input@vger.kernel.org 10408 S: Maintained 10409 F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10410 F: drivers/input/touchscreen/hycon-hy46xx.c 10411 10412 HYGON PROCESSOR SUPPORT 10413 M: Pu Wen <puwen@hygon.cn> 10414 L: linux-kernel@vger.kernel.org 10415 S: Maintained 10416 F: arch/x86/kernel/cpu/hygon.c 10417 10418 HYNIX HI556 SENSOR DRIVER 10419 M: Sakari Ailus <sakari.ailus@linux.intel.com> 10420 L: linux-media@vger.kernel.org 10421 S: Maintained 10422 T: git git://linuxtv.org/media_tree.git 10423 F: drivers/media/i2c/hi556.c 10424 10425 HYNIX HI846 SENSOR DRIVER 10426 M: Martin Kepplinger <martin.kepplinger@puri.sm> 10427 L: linux-media@vger.kernel.org 10428 S: Maintained 10429 F: drivers/media/i2c/hi846.c 10430 10431 HYNIX HI847 SENSOR DRIVER 10432 M: Sakari Ailus <sakari.ailus@linux.intel.com> 10433 L: linux-media@vger.kernel.org 10434 S: Maintained 10435 F: drivers/media/i2c/hi847.c 10436 10437 Hyper-V/Azure CORE AND DRIVERS 10438 M: "K. Y. Srinivasan" <kys@microsoft.com> 10439 M: Haiyang Zhang <haiyangz@microsoft.com> 10440 M: Wei Liu <wei.liu@kernel.org> 10441 M: Dexuan Cui <decui@microsoft.com> 10442 L: linux-hyperv@vger.kernel.org 10443 S: Supported 10444 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10445 F: Documentation/ABI/stable/sysfs-bus-vmbus 10446 F: Documentation/ABI/testing/debugfs-hyperv 10447 F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10448 F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10449 F: Documentation/virt/hyperv 10450 F: arch/arm64/hyperv 10451 F: arch/arm64/include/asm/hyperv-tlfs.h 10452 F: arch/arm64/include/asm/mshyperv.h 10453 F: arch/x86/hyperv 10454 F: arch/x86/include/asm/hyperv-tlfs.h 10455 F: arch/x86/include/asm/mshyperv.h 10456 F: arch/x86/include/asm/trace/hyperv.h 10457 F: arch/x86/kernel/cpu/mshyperv.c 10458 F: drivers/clocksource/hyperv_timer.c 10459 F: drivers/hid/hid-hyperv.c 10460 F: drivers/hv/ 10461 F: drivers/input/serio/hyperv-keyboard.c 10462 F: drivers/iommu/hyperv-iommu.c 10463 F: drivers/net/ethernet/microsoft/ 10464 F: drivers/net/hyperv/ 10465 F: drivers/pci/controller/pci-hyperv-intf.c 10466 F: drivers/pci/controller/pci-hyperv.c 10467 F: drivers/scsi/storvsc_drv.c 10468 F: drivers/uio/uio_hv_generic.c 10469 F: drivers/video/fbdev/hyperv_fb.c 10470 F: include/asm-generic/hyperv-tlfs.h 10471 F: include/asm-generic/mshyperv.h 10472 F: include/clocksource/hyperv_timer.h 10473 F: include/linux/hyperv.h 10474 F: include/net/mana 10475 F: include/uapi/linux/hyperv.h 10476 F: net/vmw_vsock/hyperv_transport.c 10477 F: tools/hv/ 10478 10479 HYPERBUS SUPPORT 10480 M: Vignesh Raghavendra <vigneshr@ti.com> 10481 R: Tudor Ambarus <tudor.ambarus@linaro.org> 10482 L: linux-mtd@lists.infradead.org 10483 S: Supported 10484 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10485 C: irc://irc.oftc.net/mtd 10486 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10487 F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10488 F: drivers/mtd/hyperbus/ 10489 F: include/linux/mtd/hyperbus.h 10490 10491 HYPERVISOR VIRTUAL CONSOLE DRIVER 10492 L: linuxppc-dev@lists.ozlabs.org 10493 S: Odd Fixes 10494 F: drivers/tty/hvc/ 10495 10496 I2C ACPI SUPPORT 10497 M: Mika Westerberg <mika.westerberg@linux.intel.com> 10498 L: linux-i2c@vger.kernel.org 10499 L: linux-acpi@vger.kernel.org 10500 S: Maintained 10501 F: drivers/i2c/i2c-core-acpi.c 10502 10503 I2C ADDRESS TRANSLATOR (ATR) 10504 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10505 R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10506 L: linux-i2c@vger.kernel.org 10507 S: Maintained 10508 F: drivers/i2c/i2c-atr.c 10509 F: include/linux/i2c-atr.h 10510 10511 I2C CONTROLLER DRIVER FOR NVIDIA GPU 10512 M: Ajay Gupta <ajayg@nvidia.com> 10513 L: linux-i2c@vger.kernel.org 10514 S: Maintained 10515 F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10516 F: drivers/i2c/busses/i2c-nvidia-gpu.c 10517 10518 I2C MUXES 10519 M: Peter Rosin <peda@axentia.se> 10520 L: linux-i2c@vger.kernel.org 10521 S: Maintained 10522 F: Documentation/devicetree/bindings/i2c/i2c-arb* 10523 F: Documentation/devicetree/bindings/i2c/i2c-gate* 10524 F: Documentation/devicetree/bindings/i2c/i2c-mux* 10525 F: Documentation/i2c/i2c-topology.rst 10526 F: Documentation/i2c/muxes/ 10527 F: drivers/i2c/i2c-mux.c 10528 F: drivers/i2c/muxes/ 10529 F: include/linux/i2c-mux.h 10530 10531 I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10532 M: Gregory CLEMENT <gregory.clement@bootlin.com> 10533 L: linux-i2c@vger.kernel.org 10534 S: Maintained 10535 F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10536 F: drivers/i2c/busses/i2c-mv64xxx.c 10537 10538 I2C OVER PARALLEL PORT 10539 M: Jean Delvare <jdelvare@suse.com> 10540 L: linux-i2c@vger.kernel.org 10541 S: Maintained 10542 F: Documentation/i2c/busses/i2c-parport.rst 10543 F: drivers/i2c/busses/i2c-parport.c 10544 10545 I2C SUBSYSTEM 10546 M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10547 L: linux-i2c@vger.kernel.org 10548 S: Maintained 10549 W: https://i2c.wiki.kernel.org/ 10550 Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10551 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10552 F: Documentation/i2c/ 10553 F: drivers/i2c/* 10554 F: include/dt-bindings/i2c/i2c.h 10555 F: include/linux/i2c-dev.h 10556 F: include/linux/i2c-smbus.h 10557 F: include/linux/i2c.h 10558 F: include/uapi/linux/i2c-*.h 10559 F: include/uapi/linux/i2c.h 10560 10561 I2C SUBSYSTEM HOST DRIVERS 10562 M: Andi Shyti <andi.shyti@kernel.org> 10563 L: linux-i2c@vger.kernel.org 10564 S: Maintained 10565 W: https://i2c.wiki.kernel.org/ 10566 Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10567 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10568 F: Documentation/devicetree/bindings/i2c/ 10569 F: drivers/i2c/algos/ 10570 F: drivers/i2c/busses/ 10571 F: include/dt-bindings/i2c/ 10572 10573 I2C-TAOS-EVM DRIVER 10574 M: Jean Delvare <jdelvare@suse.com> 10575 L: linux-i2c@vger.kernel.org 10576 S: Maintained 10577 F: Documentation/i2c/busses/i2c-taos-evm.rst 10578 F: drivers/i2c/busses/i2c-taos-evm.c 10579 10580 I2C-TINY-USB DRIVER 10581 M: Till Harbaum <till@harbaum.org> 10582 L: linux-i2c@vger.kernel.org 10583 S: Maintained 10584 W: http://www.harbaum.org/till/i2c_tiny_usb 10585 F: drivers/i2c/busses/i2c-tiny-usb.c 10586 10587 I2C/SMBUS CONTROLLER DRIVERS FOR PC 10588 M: Jean Delvare <jdelvare@suse.com> 10589 L: linux-i2c@vger.kernel.org 10590 S: Maintained 10591 F: Documentation/i2c/busses/i2c-ali1535.rst 10592 F: Documentation/i2c/busses/i2c-ali1563.rst 10593 F: Documentation/i2c/busses/i2c-ali15x3.rst 10594 F: Documentation/i2c/busses/i2c-amd756.rst 10595 F: Documentation/i2c/busses/i2c-amd8111.rst 10596 F: Documentation/i2c/busses/i2c-i801.rst 10597 F: Documentation/i2c/busses/i2c-nforce2.rst 10598 F: Documentation/i2c/busses/i2c-piix4.rst 10599 F: Documentation/i2c/busses/i2c-sis5595.rst 10600 F: Documentation/i2c/busses/i2c-sis630.rst 10601 F: Documentation/i2c/busses/i2c-sis96x.rst 10602 F: Documentation/i2c/busses/i2c-via.rst 10603 F: Documentation/i2c/busses/i2c-viapro.rst 10604 F: drivers/i2c/busses/i2c-ali1535.c 10605 F: drivers/i2c/busses/i2c-ali1563.c 10606 F: drivers/i2c/busses/i2c-ali15x3.c 10607 F: drivers/i2c/busses/i2c-amd756-s4882.c 10608 F: drivers/i2c/busses/i2c-amd756.c 10609 F: drivers/i2c/busses/i2c-amd8111.c 10610 F: drivers/i2c/busses/i2c-i801.c 10611 F: drivers/i2c/busses/i2c-isch.c 10612 F: drivers/i2c/busses/i2c-nforce2-s4985.c 10613 F: drivers/i2c/busses/i2c-nforce2.c 10614 F: drivers/i2c/busses/i2c-piix4.c 10615 F: drivers/i2c/busses/i2c-sis5595.c 10616 F: drivers/i2c/busses/i2c-sis630.c 10617 F: drivers/i2c/busses/i2c-sis96x.c 10618 F: drivers/i2c/busses/i2c-via.c 10619 F: drivers/i2c/busses/i2c-viapro.c 10620 10621 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10622 M: Hans de Goede <hdegoede@redhat.com> 10623 L: linux-i2c@vger.kernel.org 10624 S: Maintained 10625 F: drivers/i2c/busses/i2c-cht-wc.c 10626 10627 I2C/SMBUS ISMT DRIVER 10628 M: Seth Heasley <seth.heasley@intel.com> 10629 M: Neil Horman <nhorman@tuxdriver.com> 10630 L: linux-i2c@vger.kernel.org 10631 F: Documentation/i2c/busses/i2c-ismt.rst 10632 F: drivers/i2c/busses/i2c-ismt.c 10633 10634 I2C/SMBUS ZHAOXIN DRIVER 10635 M: Hans Hu <hanshu@zhaoxin.com> 10636 L: linux-i2c@vger.kernel.org 10637 S: Maintained 10638 W: https://www.zhaoxin.com 10639 F: drivers/i2c/busses/i2c-viai2c-common.c 10640 F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 10641 10642 I2C/SMBUS STUB DRIVER 10643 M: Jean Delvare <jdelvare@suse.com> 10644 L: linux-i2c@vger.kernel.org 10645 S: Maintained 10646 F: drivers/i2c/i2c-stub.c 10647 10648 I3C DRIVER FOR ASPEED AST2600 10649 M: Jeremy Kerr <jk@codeconstruct.com.au> 10650 S: Maintained 10651 F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10652 F: drivers/i3c/master/ast2600-i3c-master.c 10653 10654 I3C DRIVER FOR CADENCE I3C MASTER IP 10655 M: Przemysław Gaj <pgaj@cadence.com> 10656 S: Maintained 10657 F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10658 F: drivers/i3c/master/i3c-master-cdns.c 10659 10660 I3C DRIVER FOR SYNOPSYS DESIGNWARE 10661 S: Orphan 10662 F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10663 F: drivers/i3c/master/dw* 10664 10665 I3C SUBSYSTEM 10666 M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10667 L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10668 S: Maintained 10669 C: irc://chat.freenode.net/linux-i3c 10670 T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10671 F: Documentation/ABI/testing/sysfs-bus-i3c 10672 F: Documentation/devicetree/bindings/i3c/ 10673 F: Documentation/driver-api/i3c 10674 F: drivers/i3c/ 10675 F: include/dt-bindings/i3c/ 10676 F: include/linux/i3c/ 10677 10678 IBM Operation Panel Input Driver 10679 M: Eddie James <eajames@linux.ibm.com> 10680 L: linux-input@vger.kernel.org 10681 S: Maintained 10682 F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10683 F: drivers/input/misc/ibm-panel.c 10684 10685 IBM Power 842 compression accelerator 10686 M: Haren Myneni <haren@us.ibm.com> 10687 S: Supported 10688 F: crypto/842.c 10689 F: drivers/crypto/nx/Kconfig 10690 F: drivers/crypto/nx/Makefile 10691 F: drivers/crypto/nx/nx-842* 10692 F: include/linux/sw842.h 10693 F: lib/842/ 10694 10695 IBM Power in-Nest Crypto Acceleration 10696 M: Breno Leitão <leitao@debian.org> 10697 M: Nayna Jain <nayna@linux.ibm.com> 10698 M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10699 L: linux-crypto@vger.kernel.org 10700 S: Supported 10701 F: drivers/crypto/nx/Kconfig 10702 F: drivers/crypto/nx/Makefile 10703 F: drivers/crypto/nx/nx-aes* 10704 F: drivers/crypto/nx/nx-sha* 10705 F: drivers/crypto/nx/nx.* 10706 F: drivers/crypto/nx/nx_csbcpb.h 10707 F: drivers/crypto/nx/nx_debugfs.c 10708 10709 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10710 M: Tyrel Datwyler <tyreld@linux.ibm.com> 10711 L: linux-pci@vger.kernel.org 10712 L: linuxppc-dev@lists.ozlabs.org 10713 S: Supported 10714 F: drivers/pci/hotplug/rpadlpar* 10715 10716 IBM Power Linux RAID adapter 10717 M: Brian King <brking@us.ibm.com> 10718 S: Supported 10719 F: drivers/scsi/ipr.* 10720 10721 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10722 M: Tyrel Datwyler <tyreld@linux.ibm.com> 10723 L: linux-pci@vger.kernel.org 10724 L: linuxppc-dev@lists.ozlabs.org 10725 S: Supported 10726 F: drivers/pci/hotplug/rpaphp* 10727 10728 IBM Power SRIOV Virtual NIC Device Driver 10729 M: Haren Myneni <haren@linux.ibm.com> 10730 M: Rick Lindsley <ricklind@linux.ibm.com> 10731 R: Nick Child <nnac123@linux.ibm.com> 10732 R: Thomas Falcon <tlfalcon@linux.ibm.com> 10733 L: netdev@vger.kernel.org 10734 S: Supported 10735 F: drivers/net/ethernet/ibm/ibmvnic.* 10736 10737 IBM Power VFIO Support 10738 M: Timothy Pearson <tpearson@raptorengineering.com> 10739 S: Supported 10740 F: drivers/vfio/vfio_iommu_spapr_tce.c 10741 10742 IBM Power Virtual Ethernet Device Driver 10743 M: Nick Child <nnac123@linux.ibm.com> 10744 L: netdev@vger.kernel.org 10745 S: Supported 10746 F: drivers/net/ethernet/ibm/ibmveth.* 10747 10748 IBM Power Virtual FC Device Drivers 10749 M: Tyrel Datwyler <tyreld@linux.ibm.com> 10750 L: linux-scsi@vger.kernel.org 10751 S: Supported 10752 F: drivers/scsi/ibmvscsi/ibmvfc* 10753 10754 IBM Power Virtual Management Channel Driver 10755 M: Brad Warrum <bwarrum@linux.ibm.com> 10756 M: Ritu Agarwal <rituagar@linux.ibm.com> 10757 S: Supported 10758 F: drivers/misc/ibmvmc.* 10759 10760 IBM Power Virtual SCSI Device Drivers 10761 M: Tyrel Datwyler <tyreld@linux.ibm.com> 10762 L: linux-scsi@vger.kernel.org 10763 S: Supported 10764 F: drivers/scsi/ibmvscsi/ibmvscsi* 10765 F: include/scsi/viosrp.h 10766 10767 IBM Power Virtual SCSI Device Target Driver 10768 M: Tyrel Datwyler <tyreld@linux.ibm.com> 10769 L: linux-scsi@vger.kernel.org 10770 L: target-devel@vger.kernel.org 10771 S: Supported 10772 F: drivers/scsi/ibmvscsi_tgt/ 10773 10774 IBM Power VMX Cryptographic instructions 10775 M: Breno Leitão <leitao@debian.org> 10776 M: Nayna Jain <nayna@linux.ibm.com> 10777 M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10778 L: linux-crypto@vger.kernel.org 10779 S: Supported 10780 F: arch/powerpc/crypto/Kconfig 10781 F: arch/powerpc/crypto/Makefile 10782 F: arch/powerpc/crypto/aes.c 10783 F: arch/powerpc/crypto/aes_cbc.c 10784 F: arch/powerpc/crypto/aes_ctr.c 10785 F: arch/powerpc/crypto/aes_xts.c 10786 F: arch/powerpc/crypto/aesp8-ppc.* 10787 F: arch/powerpc/crypto/ghash.c 10788 F: arch/powerpc/crypto/ghashp8-ppc.pl 10789 F: arch/powerpc/crypto/ppc-xlate.pl 10790 F: arch/powerpc/crypto/vmx.c 10791 10792 IBM ServeRAID RAID DRIVER 10793 S: Orphan 10794 F: drivers/scsi/ips.* 10795 10796 ICH LPC AND GPIO DRIVER 10797 M: Peter Tyser <ptyser@xes-inc.com> 10798 S: Maintained 10799 F: drivers/gpio/gpio-ich.c 10800 F: drivers/mfd/lpc_ich.c 10801 10802 ICY I2C DRIVER 10803 M: Max Staudt <max@enpas.org> 10804 L: linux-i2c@vger.kernel.org 10805 S: Maintained 10806 F: drivers/i2c/busses/i2c-icy.c 10807 10808 IDEAPAD LAPTOP EXTRAS DRIVER 10809 M: Ike Panhc <ike.pan@canonical.com> 10810 L: platform-driver-x86@vger.kernel.org 10811 S: Maintained 10812 W: http://launchpad.net/ideapad-laptop 10813 F: drivers/platform/x86/ideapad-laptop.c 10814 10815 IDEAPAD LAPTOP SLIDEBAR DRIVER 10816 M: Andrey Moiseev <o2g.org.ru@gmail.com> 10817 L: linux-input@vger.kernel.org 10818 S: Maintained 10819 W: https://github.com/o2genum/ideapad-slidebar 10820 F: drivers/input/misc/ideapad_slidebar.c 10821 10822 IDT VersaClock 5 CLOCK DRIVER 10823 M: Luca Ceresoli <luca@lucaceresoli.net> 10824 S: Maintained 10825 F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10826 F: drivers/clk/clk-versaclock5.c 10827 10828 IEEE 802.15.4 SUBSYSTEM 10829 M: Alexander Aring <alex.aring@gmail.com> 10830 M: Stefan Schmidt <stefan@datenfreihafen.org> 10831 M: Miquel Raynal <miquel.raynal@bootlin.com> 10832 L: linux-wpan@vger.kernel.org 10833 S: Maintained 10834 W: https://linux-wpan.org/ 10835 Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10836 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10837 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10838 F: Documentation/networking/ieee802154.rst 10839 F: drivers/net/ieee802154/ 10840 F: include/linux/ieee802154.h 10841 F: include/linux/nl802154.h 10842 F: include/net/af_ieee802154.h 10843 F: include/net/cfg802154.h 10844 F: include/net/ieee802154_netdev.h 10845 F: include/net/mac802154.h 10846 F: include/net/nl802154.h 10847 F: net/ieee802154/ 10848 F: net/mac802154/ 10849 10850 Intel VIRTIO DATA PATH ACCELERATOR 10851 M: Zhu Lingshan <lingshan.zhu@kernel.org> 10852 L: virtualization@lists.linux.dev 10853 S: Supported 10854 F: drivers/vdpa/ifcvf/ 10855 10856 IFE PROTOCOL 10857 M: Yotam Gigi <yotam.gi@gmail.com> 10858 M: Jamal Hadi Salim <jhs@mojatatu.com> 10859 F: include/net/ife.h 10860 F: include/uapi/linux/ife.h 10861 F: net/ife 10862 10863 IGORPLUG-USB IR RECEIVER 10864 M: Sean Young <sean@mess.org> 10865 L: linux-media@vger.kernel.org 10866 S: Maintained 10867 F: drivers/media/rc/igorplugusb.c 10868 10869 IGUANAWORKS USB IR TRANSCEIVER 10870 M: Sean Young <sean@mess.org> 10871 L: linux-media@vger.kernel.org 10872 S: Maintained 10873 F: drivers/media/rc/iguanair.c 10874 10875 IIO BACKEND FRAMEWORK 10876 M: Nuno Sa <nuno.sa@analog.com> 10877 R: Olivier Moysan <olivier.moysan@foss.st.com> 10878 L: linux-iio@vger.kernel.org 10879 S: Maintained 10880 F: drivers/iio/industrialio-backend.c 10881 F: include/linux/iio/backend.h 10882 10883 IIO DIGITAL POTENTIOMETER DAC 10884 M: Peter Rosin <peda@axentia.se> 10885 L: linux-iio@vger.kernel.org 10886 S: Maintained 10887 F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10888 F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10889 F: drivers/iio/dac/dpot-dac.c 10890 10891 IIO ENVELOPE DETECTOR 10892 M: Peter Rosin <peda@axentia.se> 10893 L: linux-iio@vger.kernel.org 10894 S: Maintained 10895 F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10896 F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10897 F: drivers/iio/adc/envelope-detector.c 10898 10899 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10900 M: Matti Vaittinen <mazziesaccount@gmail.com> 10901 L: linux-iio@vger.kernel.org 10902 S: Maintained 10903 F: drivers/iio/industrialio-gts-helper.c 10904 F: include/linux/iio/iio-gts-helper.h 10905 F: drivers/iio/test/iio-test-gts.c 10906 10907 IIO MULTIPLEXER 10908 M: Peter Rosin <peda@axentia.se> 10909 L: linux-iio@vger.kernel.org 10910 S: Maintained 10911 F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10912 F: drivers/iio/multiplexer/iio-mux.c 10913 10914 IIO SCMI BASED DRIVER 10915 M: Jyoti Bhayana <jbhayana@google.com> 10916 L: linux-iio@vger.kernel.org 10917 S: Maintained 10918 F: drivers/iio/common/scmi_sensors/scmi_iio.c 10919 10920 IIO SUBSYSTEM AND DRIVERS 10921 M: Jonathan Cameron <jic23@kernel.org> 10922 R: Lars-Peter Clausen <lars@metafoo.de> 10923 L: linux-iio@vger.kernel.org 10924 S: Maintained 10925 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10926 F: Documentation/ABI/testing/configfs-iio* 10927 F: Documentation/ABI/testing/sysfs-bus-iio* 10928 F: Documentation/devicetree/bindings/iio/ 10929 F: Documentation/iio/ 10930 F: drivers/iio/ 10931 F: drivers/staging/iio/ 10932 F: include/dt-bindings/iio/ 10933 F: include/linux/iio/ 10934 F: tools/iio/ 10935 10936 IIO UNIT CONVERTER 10937 M: Peter Rosin <peda@axentia.se> 10938 L: linux-iio@vger.kernel.org 10939 S: Maintained 10940 F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10941 F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10942 F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10943 F: drivers/iio/afe/iio-rescale.c 10944 10945 IKANOS/ADI EAGLE ADSL USB DRIVER 10946 M: Matthieu Castet <castet.matthieu@free.fr> 10947 M: Stanislaw Gruszka <stf_xl@wp.pl> 10948 S: Maintained 10949 F: drivers/usb/atm/ueagle-atm.c 10950 10951 IMAGIS TOUCHSCREEN DRIVER 10952 M: Markuss Broks <markuss.broks@gmail.com> 10953 S: Maintained 10954 F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10955 F: drivers/input/touchscreen/imagis.c 10956 10957 IMGTEC ASCII LCD DRIVER 10958 M: Paul Burton <paulburton@kernel.org> 10959 S: Maintained 10960 F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10961 F: drivers/auxdisplay/img-ascii-lcd.c 10962 10963 IMGTEC JPEG ENCODER DRIVER 10964 M: Devarsh Thakkar <devarsht@ti.com> 10965 L: linux-media@vger.kernel.org 10966 S: Supported 10967 F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 10968 F: drivers/media/platform/imagination/e5010* 10969 10970 IMGTEC IR DECODER DRIVER 10971 S: Orphan 10972 F: drivers/media/rc/img-ir/ 10973 10974 IMGTEC POWERVR DRM DRIVER 10975 M: Frank Binns <frank.binns@imgtec.com> 10976 M: Matt Coster <matt.coster@imgtec.com> 10977 S: Supported 10978 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 10979 F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10980 F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10981 F: Documentation/gpu/imagination/ 10982 F: drivers/gpu/drm/imagination/ 10983 F: include/uapi/drm/pvr_drm.h 10984 10985 IMON SOUNDGRAPH USB IR RECEIVER 10986 M: Sean Young <sean@mess.org> 10987 L: linux-media@vger.kernel.org 10988 S: Maintained 10989 F: drivers/media/rc/imon.c 10990 F: drivers/media/rc/imon_raw.c 10991 10992 IMS TWINTURBO FRAMEBUFFER DRIVER 10993 L: linux-fbdev@vger.kernel.org 10994 S: Orphan 10995 F: drivers/video/fbdev/imsttfb.c 10996 10997 INDEX OF FURTHER KERNEL DOCUMENTATION 10998 M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 10999 S: Maintained 11000 F: Documentation/process/kernel-docs.rst 11001 11002 INDUSTRY PACK SUBSYSTEM (IPACK) 11003 M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 11004 M: Jens Taprogge <jens.taprogge@taprogge.org> 11005 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11006 L: industrypack-devel@lists.sourceforge.net 11007 S: Maintained 11008 W: http://industrypack.sourceforge.net 11009 F: drivers/ipack/ 11010 11011 INFINEON DPS310 Driver 11012 M: Eddie James <eajames@linux.ibm.com> 11013 L: linux-iio@vger.kernel.org 11014 S: Maintained 11015 F: drivers/iio/pressure/dps310.c 11016 11017 INFINEON PEB2466 ASoC CODEC 11018 M: Herve Codina <herve.codina@bootlin.com> 11019 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11020 S: Maintained 11021 F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 11022 F: sound/soc/codecs/peb2466.c 11023 11024 INFINIBAND SUBSYSTEM 11025 M: Jason Gunthorpe <jgg@nvidia.com> 11026 M: Leon Romanovsky <leonro@nvidia.com> 11027 L: linux-rdma@vger.kernel.org 11028 S: Supported 11029 W: https://github.com/linux-rdma/rdma-core 11030 Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11031 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 11032 F: Documentation/devicetree/bindings/infiniband/ 11033 F: Documentation/infiniband/ 11034 F: drivers/infiniband/ 11035 F: include/rdma/ 11036 F: include/trace/events/ib_mad.h 11037 F: include/trace/events/ib_umad.h 11038 F: include/trace/misc/rdma.h 11039 F: include/uapi/linux/if_infiniband.h 11040 F: include/uapi/rdma/ 11041 F: samples/bpf/ibumad_kern.c 11042 F: samples/bpf/ibumad_user.c 11043 11044 INGENIC JZ4780 NAND DRIVER 11045 M: Harvey Hunt <harveyhuntnexus@gmail.com> 11046 L: linux-mtd@lists.infradead.org 11047 L: linux-mips@vger.kernel.org 11048 S: Maintained 11049 F: drivers/mtd/nand/raw/ingenic/ 11050 11051 INGENIC JZ47xx SoCs 11052 M: Paul Cercueil <paul@crapouillou.net> 11053 L: linux-mips@vger.kernel.org 11054 S: Maintained 11055 F: arch/mips/boot/dts/ingenic/ 11056 F: arch/mips/generic/board-ingenic.c 11057 F: arch/mips/include/asm/mach-ingenic/ 11058 F: arch/mips/ingenic/Kconfig 11059 F: drivers/clk/ingenic/ 11060 F: drivers/dma/dma-jz4780.c 11061 F: drivers/gpu/drm/ingenic/ 11062 F: drivers/i2c/busses/i2c-jz4780.c 11063 F: drivers/iio/adc/ingenic-adc.c 11064 F: drivers/irqchip/irq-ingenic.c 11065 F: drivers/memory/jz4780-nemc.c 11066 F: drivers/mmc/host/jz4740_mmc.c 11067 F: drivers/mtd/nand/raw/ingenic/ 11068 F: drivers/pinctrl/pinctrl-ingenic.c 11069 F: drivers/power/supply/ingenic-battery.c 11070 F: drivers/pwm/pwm-jz4740.c 11071 F: drivers/remoteproc/ingenic_rproc.c 11072 F: drivers/rtc/rtc-jz4740.c 11073 F: drivers/tty/serial/8250/8250_ingenic.c 11074 F: drivers/usb/musb/jz4740.c 11075 F: drivers/watchdog/jz4740_wdt.c 11076 F: include/dt-bindings/iio/adc/ingenic,adc.h 11077 F: include/linux/mfd/ingenic-tcu.h 11078 F: sound/soc/codecs/jz47* 11079 F: sound/soc/jz4740/ 11080 11081 INJOINIC IP5xxx POWER BANK IC DRIVER 11082 M: Samuel Holland <samuel@sholland.org> 11083 S: Maintained 11084 F: drivers/power/supply/ip5xxx_power.c 11085 11086 INOTIFY 11087 M: Jan Kara <jack@suse.cz> 11088 R: Amir Goldstein <amir73il@gmail.com> 11089 L: linux-fsdevel@vger.kernel.org 11090 S: Maintained 11091 F: Documentation/filesystems/inotify.rst 11092 F: fs/notify/inotify/ 11093 F: include/linux/inotify.h 11094 F: include/uapi/linux/inotify.h 11095 11096 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 11097 M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 11098 L: linux-input@vger.kernel.org 11099 S: Maintained 11100 Q: http://patchwork.kernel.org/project/linux-input/list/ 11101 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 11102 F: Documentation/devicetree/bindings/input/ 11103 F: Documentation/devicetree/bindings/serio/ 11104 F: Documentation/input/ 11105 F: drivers/input/ 11106 F: include/dt-bindings/input/ 11107 F: include/linux/input.h 11108 F: include/linux/input/ 11109 F: include/uapi/linux/input-event-codes.h 11110 F: include/uapi/linux/input.h 11111 11112 INPUT MULTITOUCH (MT) PROTOCOL 11113 M: Henrik Rydberg <rydberg@bitmath.org> 11114 L: linux-input@vger.kernel.org 11115 S: Odd fixes 11116 F: Documentation/input/multi-touch-protocol.rst 11117 F: drivers/input/input-mt.c 11118 K: \b(ABS|SYN)_MT_ 11119 11120 INSIDE SECURE CRYPTO DRIVER 11121 M: Antoine Tenart <atenart@kernel.org> 11122 L: linux-crypto@vger.kernel.org 11123 S: Maintained 11124 F: drivers/crypto/inside-secure/ 11125 11126 INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 11127 M: Mimi Zohar <zohar@linux.ibm.com> 11128 M: Roberto Sassu <roberto.sassu@huawei.com> 11129 M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 11130 R: Eric Snowberg <eric.snowberg@oracle.com> 11131 L: linux-integrity@vger.kernel.org 11132 S: Supported 11133 T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 11134 F: security/integrity/ 11135 F: security/integrity/ima/ 11136 11137 INTEL 810/815 FRAMEBUFFER DRIVER 11138 M: Antonino Daplas <adaplas@gmail.com> 11139 L: linux-fbdev@vger.kernel.org 11140 S: Maintained 11141 F: drivers/video/fbdev/i810/ 11142 11143 INTEL 8254 COUNTER DRIVER 11144 M: William Breathitt Gray <wbg@kernel.org> 11145 L: linux-iio@vger.kernel.org 11146 S: Maintained 11147 F: drivers/counter/i8254.c 11148 F: include/linux/i8254.h 11149 11150 INTEL 8255 GPIO DRIVER 11151 M: William Breathitt Gray <wbg@kernel.org> 11152 L: linux-gpio@vger.kernel.org 11153 S: Maintained 11154 F: drivers/gpio/gpio-i8255.c 11155 F: drivers/gpio/gpio-i8255.h 11156 11157 INTEL ASoC DRIVERS 11158 M: Cezary Rojewski <cezary.rojewski@intel.com> 11159 M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 11160 M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 11161 M: Bard Liao <yung-chuan.liao@linux.intel.com> 11162 M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 11163 M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 11164 R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 11165 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11166 S: Supported 11167 F: sound/soc/intel/ 11168 11169 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 11170 M: Hans de Goede <hdegoede@redhat.com> 11171 L: platform-driver-x86@vger.kernel.org 11172 S: Maintained 11173 F: drivers/platform/x86/intel/atomisp2/pm.c 11174 11175 INTEL ATOMISP2 LED DRIVER 11176 M: Hans de Goede <hdegoede@redhat.com> 11177 L: platform-driver-x86@vger.kernel.org 11178 S: Maintained 11179 F: drivers/platform/x86/intel/atomisp2/led.c 11180 11181 INTEL BIOS SAR INT1092 DRIVER 11182 M: Shravan Sudhakar <s.shravan@intel.com> 11183 L: platform-driver-x86@vger.kernel.org 11184 S: Maintained 11185 F: drivers/platform/x86/intel/int1092/ 11186 11187 INTEL BROXTON PMC DRIVER 11188 M: Mika Westerberg <mika.westerberg@linux.intel.com> 11189 M: Zha Qipeng <qipeng.zha@intel.com> 11190 S: Maintained 11191 F: drivers/mfd/intel_pmc_bxt.c 11192 F: include/linux/mfd/intel_pmc_bxt.h 11193 11194 INTEL C600 SERIES SAS CONTROLLER DRIVER 11195 M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 11196 L: linux-scsi@vger.kernel.org 11197 S: Supported 11198 T: git git://git.code.sf.net/p/intel-sas/isci 11199 F: drivers/scsi/isci/ 11200 11201 INTEL CPU family model numbers 11202 M: Tony Luck <tony.luck@intel.com> 11203 M: x86@kernel.org 11204 L: linux-kernel@vger.kernel.org 11205 S: Supported 11206 F: arch/x86/include/asm/intel-family.h 11207 11208 INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 11209 M: Jani Nikula <jani.nikula@linux.intel.com> 11210 M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11211 L: intel-gfx@lists.freedesktop.org 11212 L: intel-xe@lists.freedesktop.org 11213 S: Supported 11214 F: drivers/gpu/drm/i915/display/ 11215 F: drivers/gpu/drm/xe/display/ 11216 F: drivers/gpu/drm/xe/compat-i915-headers 11217 F: include/drm/intel/ 11218 11219 INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 11220 M: Jani Nikula <jani.nikula@linux.intel.com> 11221 M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 11222 M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11223 M: Tvrtko Ursulin <tursulin@ursulin.net> 11224 L: intel-gfx@lists.freedesktop.org 11225 S: Supported 11226 W: https://drm.pages.freedesktop.org/intel-docs/ 11227 Q: http://patchwork.freedesktop.org/project/intel-gfx/ 11228 B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 11229 C: irc://irc.oftc.net/intel-gfx 11230 T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 11231 F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 11232 F: Documentation/gpu/i915.rst 11233 F: drivers/gpu/drm/ci/xfails/i915* 11234 F: drivers/gpu/drm/i915/ 11235 F: include/drm/intel/ 11236 F: include/uapi/drm/i915_drm.h 11237 11238 INTEL DRM XE DRIVER (Lunar Lake and newer) 11239 M: Lucas De Marchi <lucas.demarchi@intel.com> 11240 M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 11241 M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11242 L: intel-xe@lists.freedesktop.org 11243 S: Supported 11244 W: https://drm.pages.freedesktop.org/intel-docs/ 11245 Q: http://patchwork.freedesktop.org/project/intel-xe/ 11246 B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 11247 C: irc://irc.oftc.net/xe 11248 T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 11249 F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 11250 F: Documentation/gpu/xe/ 11251 F: drivers/gpu/drm/xe/ 11252 F: include/drm/intel/ 11253 F: include/uapi/drm/xe_drm.h 11254 11255 INTEL ETHERNET DRIVERS 11256 M: Tony Nguyen <anthony.l.nguyen@intel.com> 11257 M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 11258 L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 11259 S: Supported 11260 W: https://www.intel.com/content/www/us/en/support.html 11261 Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 11262 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 11263 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 11264 F: Documentation/networking/device_drivers/ethernet/intel/ 11265 F: drivers/net/ethernet/intel/ 11266 F: drivers/net/ethernet/intel/*/ 11267 F: include/linux/avf/virtchnl.h 11268 F: include/linux/net/intel/iidc.h 11269 11270 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 11271 M: Mustafa Ismail <mustafa.ismail@intel.com> 11272 M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 11273 L: linux-rdma@vger.kernel.org 11274 S: Supported 11275 F: drivers/infiniband/hw/irdma/ 11276 F: include/uapi/rdma/irdma-abi.h 11277 11278 INTEL GPIO DRIVERS 11279 M: Andy Shevchenko <andy@kernel.org> 11280 L: linux-gpio@vger.kernel.org 11281 S: Supported 11282 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11283 F: drivers/gpio/gpio-elkhartlake.c 11284 F: drivers/gpio/gpio-graniterapids.c 11285 F: drivers/gpio/gpio-ich.c 11286 F: drivers/gpio/gpio-merrifield.c 11287 F: drivers/gpio/gpio-ml-ioh.c 11288 F: drivers/gpio/gpio-pch.c 11289 F: drivers/gpio/gpio-sch.c 11290 F: drivers/gpio/gpio-sodaville.c 11291 F: drivers/gpio/gpio-tangier.c 11292 F: drivers/gpio/gpio-tangier.h 11293 11294 INTEL GVT-g DRIVERS (Intel GPU Virtualization) 11295 M: Zhenyu Wang <zhenyuw@linux.intel.com> 11296 M: Zhi Wang <zhi.wang.linux@gmail.com> 11297 L: intel-gvt-dev@lists.freedesktop.org 11298 L: intel-gfx@lists.freedesktop.org 11299 S: Supported 11300 W: https://github.com/intel/gvt-linux/wiki 11301 T: git https://github.com/intel/gvt-linux.git 11302 F: drivers/gpu/drm/i915/gvt/ 11303 11304 INTEL HID EVENT DRIVER 11305 M: Alex Hung <alexhung@gmail.com> 11306 L: platform-driver-x86@vger.kernel.org 11307 S: Maintained 11308 F: drivers/platform/x86/intel/hid.c 11309 11310 INTEL I/OAT DMA DRIVER 11311 M: Dave Jiang <dave.jiang@intel.com> 11312 R: Dan Williams <dan.j.williams@intel.com> 11313 L: dmaengine@vger.kernel.org 11314 S: Supported 11315 Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 11316 F: drivers/dma/ioat* 11317 11318 INTEL IAA CRYPTO DRIVER 11319 M: Tom Zanussi <tom.zanussi@linux.intel.com> 11320 L: linux-crypto@vger.kernel.org 11321 S: Supported 11322 F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 11323 F: drivers/crypto/intel/iaa/* 11324 11325 INTEL IDLE DRIVER 11326 M: Jacob Pan <jacob.jun.pan@linux.intel.com> 11327 M: Len Brown <lenb@kernel.org> 11328 L: linux-pm@vger.kernel.org 11329 S: Supported 11330 B: https://bugzilla.kernel.org 11331 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 11332 F: drivers/idle/intel_idle.c 11333 11334 INTEL IDXD DRIVER 11335 M: Fenghua Yu <fenghua.yu@intel.com> 11336 R: Dave Jiang <dave.jiang@intel.com> 11337 L: dmaengine@vger.kernel.org 11338 S: Supported 11339 F: drivers/dma/idxd/* 11340 F: include/uapi/linux/idxd.h 11341 11342 INTEL IN FIELD SCAN (IFS) DEVICE 11343 M: Jithu Joseph <jithu.joseph@intel.com> 11344 R: Ashok Raj <ashok.raj@intel.com> 11345 R: Tony Luck <tony.luck@intel.com> 11346 S: Maintained 11347 F: drivers/platform/x86/intel/ifs 11348 F: include/trace/events/intel_ifs.h 11349 F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 11350 11351 INTEL INTEGRATED SENSOR HUB DRIVER 11352 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11353 M: Jiri Kosina <jikos@kernel.org> 11354 L: linux-input@vger.kernel.org 11355 S: Maintained 11356 F: drivers/hid/intel-ish-hid/ 11357 11358 INTEL IOMMU (VT-d) 11359 M: David Woodhouse <dwmw2@infradead.org> 11360 M: Lu Baolu <baolu.lu@linux.intel.com> 11361 L: iommu@lists.linux.dev 11362 S: Supported 11363 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11364 F: drivers/iommu/intel/ 11365 11366 INTEL IPU3 CSI-2 CIO2 DRIVER 11367 M: Yong Zhi <yong.zhi@intel.com> 11368 M: Sakari Ailus <sakari.ailus@linux.intel.com> 11369 M: Bingbu Cao <bingbu.cao@intel.com> 11370 M: Dan Scally <djrscally@gmail.com> 11371 R: Tianshu Qiu <tian.shu.qiu@intel.com> 11372 L: linux-media@vger.kernel.org 11373 S: Maintained 11374 T: git git://linuxtv.org/media_tree.git 11375 F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 11376 F: drivers/media/pci/intel/ipu3/ 11377 11378 INTEL IPU3 CSI-2 IMGU DRIVER 11379 M: Sakari Ailus <sakari.ailus@linux.intel.com> 11380 R: Bingbu Cao <bingbu.cao@intel.com> 11381 R: Tianshu Qiu <tian.shu.qiu@intel.com> 11382 L: linux-media@vger.kernel.org 11383 S: Maintained 11384 F: Documentation/admin-guide/media/ipu3.rst 11385 F: Documentation/admin-guide/media/ipu3_rcb.svg 11386 F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 11387 F: drivers/staging/media/ipu3/ 11388 11389 INTEL IPU6 INPUT SYSTEM DRIVER 11390 M: Sakari Ailus <sakari.ailus@linux.intel.com> 11391 M: Bingbu Cao <bingbu.cao@intel.com> 11392 R: Tianshu Qiu <tian.shu.qiu@intel.com> 11393 L: linux-media@vger.kernel.org 11394 S: Maintained 11395 T: git git://linuxtv.org/media_tree.git 11396 F: Documentation/admin-guide/media/ipu6-isys.rst 11397 F: drivers/media/pci/intel/ipu6/ 11398 11399 INTEL ISHTP ECLITE DRIVER 11400 M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11401 L: platform-driver-x86@vger.kernel.org 11402 S: Supported 11403 F: drivers/platform/x86/intel/ishtp_eclite.c 11404 11405 INTEL IXP4XX CRYPTO SUPPORT 11406 M: Corentin Labbe <clabbe@baylibre.com> 11407 L: linux-crypto@vger.kernel.org 11408 S: Maintained 11409 F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11410 11411 INTEL KEEM BAY DRM DRIVER 11412 M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11413 M: Edmund Dea <edmund.j.dea@intel.com> 11414 S: Maintained 11415 F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11416 F: drivers/gpu/drm/kmb/ 11417 11418 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11419 M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11420 S: Maintained 11421 F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11422 F: drivers/crypto/intel/keembay/Kconfig 11423 F: drivers/crypto/intel/keembay/Makefile 11424 F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11425 F: drivers/crypto/intel/keembay/ocs-aes.c 11426 F: drivers/crypto/intel/keembay/ocs-aes.h 11427 11428 INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11429 M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11430 M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11431 M: Mark Gross <mgross@linux.intel.com> 11432 S: Maintained 11433 F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11434 F: drivers/crypto/intel/keembay/Kconfig 11435 F: drivers/crypto/intel/keembay/Makefile 11436 F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11437 11438 INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11439 M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11440 M: Declan Murphy <declan.murphy@intel.com> 11441 S: Maintained 11442 F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11443 F: drivers/crypto/intel/keembay/Kconfig 11444 F: drivers/crypto/intel/keembay/Makefile 11445 F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11446 F: drivers/crypto/intel/keembay/ocs-hcu.c 11447 F: drivers/crypto/intel/keembay/ocs-hcu.h 11448 11449 INTEL MANAGEMENT ENGINE (mei) 11450 M: Tomas Winkler <tomas.winkler@intel.com> 11451 L: linux-kernel@vger.kernel.org 11452 S: Supported 11453 F: Documentation/driver-api/mei/* 11454 F: drivers/misc/mei/ 11455 F: drivers/watchdog/mei_wdt.c 11456 F: include/linux/mei_aux.h 11457 F: include/linux/mei_cl_bus.h 11458 F: include/uapi/linux/mei.h 11459 F: include/uapi/linux/mei_uuid.h 11460 F: include/uapi/linux/uuid.h 11461 F: samples/mei/* 11462 11463 INTEL MAX 10 BMC MFD DRIVER 11464 M: Xu Yilun <yilun.xu@intel.com> 11465 R: Tom Rix <trix@redhat.com> 11466 S: Maintained 11467 F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11468 F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11469 F: drivers/hwmon/intel-m10-bmc-hwmon.c 11470 F: drivers/mfd/intel-m10-bmc* 11471 F: include/linux/mfd/intel-m10-bmc.h 11472 11473 INTEL MAX10 BMC SECURE UPDATES 11474 M: Peter Colberg <peter.colberg@intel.com> 11475 L: linux-fpga@vger.kernel.org 11476 S: Maintained 11477 F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11478 F: drivers/fpga/intel-m10-bmc-sec-update.c 11479 11480 INTEL P-Unit IPC DRIVER 11481 M: Zha Qipeng <qipeng.zha@intel.com> 11482 L: platform-driver-x86@vger.kernel.org 11483 S: Maintained 11484 F: arch/x86/include/asm/intel_punit_ipc.h 11485 F: drivers/platform/x86/intel/punit_ipc.c 11486 11487 INTEL PMC CORE DRIVER 11488 M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11489 M: David E Box <david.e.box@intel.com> 11490 L: platform-driver-x86@vger.kernel.org 11491 S: Maintained 11492 F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11493 F: drivers/platform/x86/intel/pmc/ 11494 11495 INTEL PMIC GPIO DRIVERS 11496 M: Andy Shevchenko <andy@kernel.org> 11497 S: Supported 11498 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11499 F: drivers/gpio/gpio-*cove.c 11500 11501 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11502 M: Andy Shevchenko <andy@kernel.org> 11503 S: Supported 11504 F: drivers/mfd/intel_soc_pmic* 11505 F: include/linux/mfd/intel_soc_pmic* 11506 11507 INTEL PMT DRIVERS 11508 M: David E. Box <david.e.box@linux.intel.com> 11509 S: Supported 11510 F: drivers/platform/x86/intel/pmt/ 11511 11512 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11513 M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11514 L: linux-wireless@vger.kernel.org 11515 S: Maintained 11516 F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11517 F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11518 F: drivers/net/wireless/intel/ipw2x00/ 11519 11520 INTEL PSTATE DRIVER 11521 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11522 M: Len Brown <lenb@kernel.org> 11523 L: linux-pm@vger.kernel.org 11524 S: Supported 11525 F: drivers/cpufreq/intel_pstate.c 11526 11527 INTEL PTP DFL ToD DRIVER 11528 M: Tianfei Zhang <tianfei.zhang@intel.com> 11529 L: linux-fpga@vger.kernel.org 11530 L: netdev@vger.kernel.org 11531 S: Maintained 11532 F: drivers/ptp/ptp_dfl_tod.c 11533 11534 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11535 M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11536 L: linux-iio@vger.kernel.org 11537 F: drivers/counter/intel-qep.c 11538 11539 INTEL SCU DRIVERS 11540 M: Mika Westerberg <mika.westerberg@linux.intel.com> 11541 S: Maintained 11542 F: arch/x86/include/asm/intel_scu_ipc.h 11543 F: drivers/platform/x86/intel_scu_* 11544 11545 INTEL SDSI DRIVER 11546 M: David E. Box <david.e.box@linux.intel.com> 11547 S: Supported 11548 F: drivers/platform/x86/intel/sdsi.c 11549 F: tools/arch/x86/intel_sdsi/ 11550 F: tools/testing/selftests/drivers/sdsi/ 11551 11552 INTEL SGX 11553 M: Jarkko Sakkinen <jarkko@kernel.org> 11554 R: Dave Hansen <dave.hansen@linux.intel.com> 11555 L: linux-sgx@vger.kernel.org 11556 S: Supported 11557 Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11558 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11559 F: Documentation/arch/x86/sgx.rst 11560 F: arch/x86/entry/vdso/vsgx.S 11561 F: arch/x86/include/asm/sgx.h 11562 F: arch/x86/include/uapi/asm/sgx.h 11563 F: arch/x86/kernel/cpu/sgx/* 11564 F: tools/testing/selftests/sgx/* 11565 K: \bSGX_ 11566 11567 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11568 M: Daniel Scally <djrscally@gmail.com> 11569 S: Maintained 11570 F: drivers/platform/x86/intel/int3472/ 11571 11572 INTEL SPEED SELECT TECHNOLOGY 11573 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11574 L: platform-driver-x86@vger.kernel.org 11575 S: Maintained 11576 F: drivers/platform/x86/intel/speed_select_if/ 11577 F: include/uapi/linux/isst_if.h 11578 F: tools/power/x86/intel-speed-select/ 11579 11580 INTEL STRATIX10 FIRMWARE DRIVERS 11581 M: Dinh Nguyen <dinguyen@kernel.org> 11582 L: linux-kernel@vger.kernel.org 11583 S: Maintained 11584 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11585 F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11586 F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11587 F: drivers/firmware/stratix10-rsu.c 11588 F: drivers/firmware/stratix10-svc.c 11589 F: include/linux/firmware/intel/stratix10-smc.h 11590 F: include/linux/firmware/intel/stratix10-svc-client.h 11591 11592 INTEL TELEMETRY DRIVER 11593 M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11594 M: "David E. Box" <david.e.box@linux.intel.com> 11595 L: platform-driver-x86@vger.kernel.org 11596 S: Maintained 11597 F: arch/x86/include/asm/intel_telemetry.h 11598 F: drivers/platform/x86/intel/telemetry/ 11599 11600 INTEL TPMI DRIVER 11601 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11602 L: platform-driver-x86@vger.kernel.org 11603 S: Maintained 11604 F: Documentation/ABI/testing/debugfs-tpmi 11605 F: drivers/platform/x86/intel/tpmi.c 11606 F: include/linux/intel_tpmi.h 11607 11608 INTEL UNCORE FREQUENCY CONTROL 11609 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11610 L: platform-driver-x86@vger.kernel.org 11611 S: Maintained 11612 F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11613 F: drivers/platform/x86/intel/uncore-frequency/ 11614 11615 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11616 M: David E. Box <david.e.box@linux.intel.com> 11617 S: Supported 11618 F: drivers/platform/x86/intel/vsec.* 11619 11620 INTEL VIRTUAL BUTTON DRIVER 11621 M: AceLan Kao <acelan.kao@canonical.com> 11622 L: platform-driver-x86@vger.kernel.org 11623 S: Maintained 11624 F: drivers/platform/x86/intel/vbtn.c 11625 11626 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11627 M: Stanislaw Gruszka <stf_xl@wp.pl> 11628 L: linux-wireless@vger.kernel.org 11629 S: Supported 11630 F: drivers/net/wireless/intel/iwlegacy/ 11631 11632 INTEL WIRELESS WIFI LINK (iwlwifi) 11633 M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11634 L: linux-wireless@vger.kernel.org 11635 S: Supported 11636 W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11637 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11638 F: drivers/net/wireless/intel/iwlwifi/ 11639 11640 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11641 M: Jithu Joseph <jithu.joseph@intel.com> 11642 S: Maintained 11643 W: https://slimbootloader.github.io/security/firmware-update.html 11644 F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11645 11646 INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11647 L: Dell.Client.Kernel@dell.com 11648 S: Maintained 11649 F: drivers/platform/x86/intel/wmi/thunderbolt.c 11650 11651 INTEL WWAN IOSM DRIVER 11652 M: M Chetan Kumar <m.chetan.kumar@intel.com> 11653 L: netdev@vger.kernel.org 11654 S: Maintained 11655 F: drivers/net/wwan/iosm/ 11656 11657 INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11658 M: Xin Li <xin@zytor.com> 11659 M: "H. Peter Anvin" <hpa@zytor.com> 11660 S: Supported 11661 F: Documentation/arch/x86/x86_64/fred.rst 11662 F: arch/x86/entry/entry_64_fred.S 11663 F: arch/x86/entry/entry_fred.c 11664 F: arch/x86/include/asm/fred.h 11665 F: arch/x86/kernel/fred.c 11666 11667 INTEL(R) TRACE HUB 11668 M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11669 S: Supported 11670 F: Documentation/trace/intel_th.rst 11671 F: drivers/hwtracing/intel_th/ 11672 F: include/linux/intel_th.h 11673 11674 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11675 M: Ning Sun <ning.sun@intel.com> 11676 L: tboot-devel@lists.sourceforge.net 11677 S: Supported 11678 W: http://tboot.sourceforge.net 11679 T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11680 F: Documentation/arch/x86/intel_txt.rst 11681 F: arch/x86/kernel/tboot.c 11682 F: include/linux/tboot.h 11683 11684 INTERCONNECT API 11685 M: Georgi Djakov <djakov@kernel.org> 11686 L: linux-pm@vger.kernel.org 11687 S: Maintained 11688 T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11689 F: Documentation/devicetree/bindings/interconnect/ 11690 F: Documentation/driver-api/interconnect.rst 11691 F: drivers/interconnect/ 11692 F: include/dt-bindings/interconnect/ 11693 F: include/linux/interconnect-provider.h 11694 F: include/linux/interconnect.h 11695 11696 INTERRUPT COUNTER DRIVER 11697 M: Oleksij Rempel <o.rempel@pengutronix.de> 11698 R: Pengutronix Kernel Team <kernel@pengutronix.de> 11699 L: linux-iio@vger.kernel.org 11700 F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11701 F: drivers/counter/interrupt-cnt.c 11702 11703 INTERSIL ISL7998X VIDEO DECODER DRIVER 11704 M: Michael Tretter <m.tretter@pengutronix.de> 11705 R: Pengutronix Kernel Team <kernel@pengutronix.de> 11706 L: linux-media@vger.kernel.org 11707 S: Maintained 11708 F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11709 F: drivers/media/i2c/isl7998x.c 11710 11711 INVENSENSE ICM-426xx IMU DRIVER 11712 M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11713 L: linux-iio@vger.kernel.org 11714 S: Maintained 11715 W: https://invensense.tdk.com/ 11716 F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 11717 F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11718 F: drivers/iio/imu/inv_icm42600/ 11719 11720 INVENSENSE MPU-3050 GYROSCOPE DRIVER 11721 M: Linus Walleij <linus.walleij@linaro.org> 11722 L: linux-iio@vger.kernel.org 11723 S: Maintained 11724 F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11725 F: drivers/iio/gyro/mpu3050* 11726 11727 IOC3 ETHERNET DRIVER 11728 M: Ralf Baechle <ralf@linux-mips.org> 11729 L: linux-mips@vger.kernel.org 11730 S: Maintained 11731 F: drivers/net/ethernet/sgi/ioc3-eth.c 11732 11733 IOMMU DMA-API LAYER 11734 M: Robin Murphy <robin.murphy@arm.com> 11735 L: iommu@lists.linux.dev 11736 S: Maintained 11737 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11738 F: drivers/iommu/dma-iommu.c 11739 F: drivers/iommu/dma-iommu.h 11740 F: drivers/iommu/iova.c 11741 F: include/linux/iova.h 11742 11743 IOMMU SUBSYSTEM 11744 M: Joerg Roedel <joro@8bytes.org> 11745 M: Will Deacon <will@kernel.org> 11746 R: Robin Murphy <robin.murphy@arm.com> 11747 L: iommu@lists.linux.dev 11748 S: Maintained 11749 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11750 F: Documentation/devicetree/bindings/iommu/ 11751 F: drivers/iommu/ 11752 F: include/linux/iommu.h 11753 F: include/linux/iova.h 11754 F: include/linux/of_iommu.h 11755 11756 IOMMUFD 11757 M: Jason Gunthorpe <jgg@nvidia.com> 11758 M: Kevin Tian <kevin.tian@intel.com> 11759 L: iommu@lists.linux.dev 11760 S: Maintained 11761 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11762 F: Documentation/userspace-api/iommufd.rst 11763 F: drivers/iommu/iommufd/ 11764 F: include/linux/iommufd.h 11765 F: include/uapi/linux/iommufd.h 11766 F: tools/testing/selftests/iommu/ 11767 11768 IOSYS-MAP HELPERS 11769 M: Thomas Zimmermann <tzimmermann@suse.de> 11770 L: dri-devel@lists.freedesktop.org 11771 S: Maintained 11772 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11773 F: include/linux/iosys-map.h 11774 11775 IO_URING 11776 M: Jens Axboe <axboe@kernel.dk> 11777 M: Pavel Begunkov <asml.silence@gmail.com> 11778 L: io-uring@vger.kernel.org 11779 S: Maintained 11780 T: git git://git.kernel.dk/linux-block 11781 T: git git://git.kernel.dk/liburing 11782 F: include/linux/io_uring/ 11783 F: include/linux/io_uring.h 11784 F: include/linux/io_uring_types.h 11785 F: include/trace/events/io_uring.h 11786 F: include/uapi/linux/io_uring.h 11787 F: io_uring/ 11788 11789 IPMI SUBSYSTEM 11790 M: Corey Minyard <minyard@acm.org> 11791 L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11792 S: Supported 11793 W: http://openipmi.sourceforge.net/ 11794 T: git https://github.com/cminyard/linux-ipmi.git for-next 11795 F: Documentation/devicetree/bindings/ipmi/ 11796 F: Documentation/driver-api/ipmi.rst 11797 F: drivers/char/ipmi/ 11798 F: include/linux/ipmi* 11799 F: include/uapi/linux/ipmi* 11800 11801 IPS SCSI RAID DRIVER 11802 M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11803 L: linux-scsi@vger.kernel.org 11804 S: Maintained 11805 W: http://www.adaptec.com/ 11806 F: drivers/scsi/ips* 11807 11808 IPVS 11809 M: Simon Horman <horms@verge.net.au> 11810 M: Julian Anastasov <ja@ssi.bg> 11811 L: netdev@vger.kernel.org 11812 L: lvs-devel@vger.kernel.org 11813 S: Maintained 11814 T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11815 T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11816 F: Documentation/networking/ipvs-sysctl.rst 11817 F: include/net/ip_vs.h 11818 F: include/uapi/linux/ip_vs.h 11819 F: net/netfilter/ipvs/ 11820 11821 IPWIRELESS DRIVER 11822 M: Jiri Kosina <jikos@kernel.org> 11823 M: David Sterba <dsterba@suse.com> 11824 S: Odd Fixes 11825 F: drivers/tty/ipwireless/ 11826 11827 IRON DEVICE AUDIO CODEC DRIVERS 11828 M: Kiseok Jo <kiseok.jo@irondevice.com> 11829 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11830 S: Maintained 11831 F: Documentation/devicetree/bindings/sound/irondevice,* 11832 F: sound/soc/codecs/sma* 11833 11834 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11835 M: Thomas Gleixner <tglx@linutronix.de> 11836 S: Maintained 11837 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11838 F: Documentation/core-api/irq/irq-domain.rst 11839 F: include/linux/irqdomain.h 11840 F: include/linux/irqdomain_defs.h 11841 F: kernel/irq/irqdomain.c 11842 F: kernel/irq/msi.c 11843 11844 IRQ SUBSYSTEM 11845 M: Thomas Gleixner <tglx@linutronix.de> 11846 L: linux-kernel@vger.kernel.org 11847 S: Maintained 11848 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11849 F: include/linux/group_cpus.h 11850 F: include/linux/irq.h 11851 F: include/linux/irqhandler.h 11852 F: include/linux/irqnr.h 11853 F: include/linux/irqreturn.h 11854 F: kernel/irq/ 11855 F: lib/group_cpus.c 11856 11857 IRQCHIP DRIVERS 11858 M: Thomas Gleixner <tglx@linutronix.de> 11859 L: linux-kernel@vger.kernel.org 11860 S: Maintained 11861 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11862 F: Documentation/devicetree/bindings/interrupt-controller/ 11863 F: drivers/irqchip/ 11864 F: include/linux/irqchip.h 11865 11866 ISA 11867 M: William Breathitt Gray <wbg@kernel.org> 11868 S: Maintained 11869 F: Documentation/driver-api/isa.rst 11870 F: drivers/base/isa.c 11871 F: include/linux/isa.h 11872 11873 ISA RADIO MODULE 11874 M: Hans Verkuil <hverkuil@xs4all.nl> 11875 L: linux-media@vger.kernel.org 11876 S: Maintained 11877 W: https://linuxtv.org 11878 T: git git://linuxtv.org/media_tree.git 11879 F: drivers/media/radio/radio-isa* 11880 11881 ISAPNP 11882 M: Jaroslav Kysela <perex@perex.cz> 11883 S: Maintained 11884 F: Documentation/userspace-api/isapnp.rst 11885 F: drivers/pnp/isapnp/ 11886 F: include/linux/isapnp.h 11887 11888 ISCSI 11889 M: Lee Duncan <lduncan@suse.com> 11890 M: Chris Leech <cleech@redhat.com> 11891 M: Mike Christie <michael.christie@oracle.com> 11892 L: open-iscsi@googlegroups.com 11893 L: linux-scsi@vger.kernel.org 11894 S: Maintained 11895 W: www.open-iscsi.com 11896 F: drivers/scsi/*iscsi* 11897 F: include/scsi/*iscsi* 11898 11899 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11900 M: Peter Jones <pjones@redhat.com> 11901 M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11902 S: Maintained 11903 F: drivers/firmware/iscsi_ibft* 11904 11905 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11906 M: Sagi Grimberg <sagi@grimberg.me> 11907 M: Max Gurtovoy <mgurtovoy@nvidia.com> 11908 L: linux-rdma@vger.kernel.org 11909 S: Supported 11910 W: http://www.openfabrics.org 11911 W: www.open-iscsi.org 11912 Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11913 F: drivers/infiniband/ulp/iser/ 11914 11915 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11916 M: Sagi Grimberg <sagi@grimberg.me> 11917 L: linux-rdma@vger.kernel.org 11918 L: target-devel@vger.kernel.org 11919 S: Supported 11920 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11921 F: drivers/infiniband/ulp/isert 11922 11923 ISDN/CMTP OVER BLUETOOTH 11924 M: Karsten Keil <isdn@linux-pingi.de> 11925 L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11926 L: netdev@vger.kernel.org 11927 S: Odd Fixes 11928 W: http://www.isdn4linux.de 11929 F: Documentation/isdn/ 11930 F: drivers/isdn/capi/ 11931 F: include/linux/isdn/ 11932 F: include/uapi/linux/isdn/ 11933 F: net/bluetooth/cmtp/ 11934 11935 ISDN/mISDN SUBSYSTEM 11936 M: Karsten Keil <isdn@linux-pingi.de> 11937 L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11938 L: netdev@vger.kernel.org 11939 S: Maintained 11940 W: http://www.isdn4linux.de 11941 F: drivers/isdn/Kconfig 11942 F: drivers/isdn/Makefile 11943 F: drivers/isdn/hardware/ 11944 F: drivers/isdn/mISDN/ 11945 11946 ISOFS FILESYSTEM 11947 M: Jan Kara <jack@suse.cz> 11948 L: linux-fsdevel@vger.kernel.org 11949 S: Maintained 11950 F: Documentation/filesystems/isofs.rst 11951 F: fs/isofs/ 11952 11953 IT87 HARDWARE MONITORING DRIVER 11954 M: Jean Delvare <jdelvare@suse.com> 11955 L: linux-hwmon@vger.kernel.org 11956 S: Maintained 11957 F: Documentation/hwmon/it87.rst 11958 F: drivers/hwmon/it87.c 11959 11960 IT913X MEDIA DRIVER 11961 L: linux-media@vger.kernel.org 11962 S: Orphan 11963 W: https://linuxtv.org 11964 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11965 F: drivers/media/tuners/it913x* 11966 11967 ITE IT66121 HDMI BRIDGE DRIVER 11968 M: Phong LE <ple@baylibre.com> 11969 M: Neil Armstrong <neil.armstrong@linaro.org> 11970 S: Maintained 11971 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11972 F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11973 F: drivers/gpu/drm/bridge/ite-it66121.c 11974 11975 IVTV VIDEO4LINUX DRIVER 11976 M: Andy Walls <awalls@md.metrocast.net> 11977 L: linux-media@vger.kernel.org 11978 S: Maintained 11979 W: https://linuxtv.org 11980 T: git git://linuxtv.org/media_tree.git 11981 F: Documentation/admin-guide/media/ivtv* 11982 F: drivers/media/pci/ivtv/ 11983 F: include/uapi/linux/ivtv* 11984 11985 IX2505V MEDIA DRIVER 11986 M: Malcolm Priestley <tvboxspy@gmail.com> 11987 L: linux-media@vger.kernel.org 11988 S: Maintained 11989 W: https://linuxtv.org 11990 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11991 F: drivers/media/dvb-frontends/ix2505v* 11992 11993 JAILHOUSE HYPERVISOR INTERFACE 11994 M: Jan Kiszka <jan.kiszka@siemens.com> 11995 L: jailhouse-dev@googlegroups.com 11996 S: Maintained 11997 F: arch/x86/include/asm/jailhouse_para.h 11998 F: arch/x86/kernel/jailhouse.c 11999 12000 JFS FILESYSTEM 12001 M: Dave Kleikamp <shaggy@kernel.org> 12002 L: jfs-discussion@lists.sourceforge.net 12003 S: Odd Fixes 12004 W: http://jfs.sourceforge.net/ 12005 T: git https://github.com/kleikamp/linux-shaggy.git 12006 F: Documentation/admin-guide/jfs.rst 12007 F: fs/jfs/ 12008 12009 JME NETWORK DRIVER 12010 M: Guo-Fu Tseng <cooldavid@cooldavid.org> 12011 L: netdev@vger.kernel.org 12012 S: Odd Fixes 12013 F: drivers/net/ethernet/jme.* 12014 12015 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 12016 M: David Woodhouse <dwmw2@infradead.org> 12017 M: Richard Weinberger <richard@nod.at> 12018 L: linux-mtd@lists.infradead.org 12019 S: Odd Fixes 12020 W: http://www.linux-mtd.infradead.org/doc/jffs2.html 12021 T: git git://git.infradead.org/ubifs-2.6.git 12022 F: fs/jffs2/ 12023 F: include/uapi/linux/jffs2.h 12024 12025 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 12026 M: "Theodore Ts'o" <tytso@mit.edu> 12027 M: Jan Kara <jack@suse.com> 12028 L: linux-ext4@vger.kernel.org 12029 S: Maintained 12030 F: fs/jbd2/ 12031 F: include/linux/jbd2.h 12032 12033 JPU V4L2 MEM2MEM DRIVER FOR RENESAS 12034 M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 12035 L: linux-media@vger.kernel.org 12036 L: linux-renesas-soc@vger.kernel.org 12037 S: Maintained 12038 F: drivers/media/platform/renesas/rcar_jpu.c 12039 12040 JSM Neo PCI based serial card 12041 L: linux-serial@vger.kernel.org 12042 S: Orphan 12043 F: drivers/tty/serial/jsm/ 12044 12045 K10TEMP HARDWARE MONITORING DRIVER 12046 M: Clemens Ladisch <clemens@ladisch.de> 12047 L: linux-hwmon@vger.kernel.org 12048 S: Maintained 12049 F: Documentation/hwmon/k10temp.rst 12050 F: drivers/hwmon/k10temp.c 12051 12052 K8TEMP HARDWARE MONITORING DRIVER 12053 M: Rudolf Marek <r.marek@assembler.cz> 12054 L: linux-hwmon@vger.kernel.org 12055 S: Maintained 12056 F: Documentation/hwmon/k8temp.rst 12057 F: drivers/hwmon/k8temp.c 12058 12059 KASAN 12060 M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 12061 R: Alexander Potapenko <glider@google.com> 12062 R: Andrey Konovalov <andreyknvl@gmail.com> 12063 R: Dmitry Vyukov <dvyukov@google.com> 12064 R: Vincenzo Frascino <vincenzo.frascino@arm.com> 12065 L: kasan-dev@googlegroups.com 12066 S: Maintained 12067 F: Documentation/dev-tools/kasan.rst 12068 F: arch/*/include/asm/*kasan.h 12069 F: arch/*/mm/kasan_init* 12070 F: include/linux/kasan*.h 12071 F: lib/Kconfig.kasan 12072 F: mm/kasan/ 12073 F: scripts/Makefile.kasan 12074 12075 KCONFIG 12076 M: Masahiro Yamada <masahiroy@kernel.org> 12077 L: linux-kbuild@vger.kernel.org 12078 S: Maintained 12079 Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12080 T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 12081 F: Documentation/kbuild/kconfig* 12082 F: scripts/Kconfig.include 12083 F: scripts/kconfig/ 12084 12085 KCOV 12086 R: Dmitry Vyukov <dvyukov@google.com> 12087 R: Andrey Konovalov <andreyknvl@gmail.com> 12088 L: kasan-dev@googlegroups.com 12089 S: Maintained 12090 F: Documentation/dev-tools/kcov.rst 12091 F: include/linux/kcov.h 12092 F: include/uapi/linux/kcov.h 12093 F: kernel/kcov.c 12094 F: scripts/Makefile.kcov 12095 12096 KCSAN 12097 M: Marco Elver <elver@google.com> 12098 R: Dmitry Vyukov <dvyukov@google.com> 12099 L: kasan-dev@googlegroups.com 12100 S: Maintained 12101 F: Documentation/dev-tools/kcsan.rst 12102 F: include/linux/kcsan*.h 12103 F: kernel/kcsan/ 12104 F: lib/Kconfig.kcsan 12105 F: scripts/Makefile.kcsan 12106 12107 KDUMP 12108 M: Baoquan He <bhe@redhat.com> 12109 R: Vivek Goyal <vgoyal@redhat.com> 12110 R: Dave Young <dyoung@redhat.com> 12111 L: kexec@lists.infradead.org 12112 S: Maintained 12113 W: http://lse.sourceforge.net/kdump/ 12114 F: Documentation/admin-guide/kdump/ 12115 F: fs/proc/vmcore.c 12116 F: include/linux/crash_core.h 12117 F: include/linux/crash_dump.h 12118 F: include/uapi/linux/vmcore.h 12119 F: kernel/crash_*.c 12120 12121 KEENE FM RADIO TRANSMITTER DRIVER 12122 M: Hans Verkuil <hverkuil@xs4all.nl> 12123 L: linux-media@vger.kernel.org 12124 S: Maintained 12125 W: https://linuxtv.org 12126 T: git git://linuxtv.org/media_tree.git 12127 F: drivers/media/radio/radio-keene* 12128 12129 KERNEL AUTOMOUNTER 12130 M: Ian Kent <raven@themaw.net> 12131 L: autofs@vger.kernel.org 12132 S: Maintained 12133 F: fs/autofs/ 12134 12135 KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 12136 M: Masahiro Yamada <masahiroy@kernel.org> 12137 R: Nathan Chancellor <nathan@kernel.org> 12138 R: Nicolas Schier <nicolas@fjasle.eu> 12139 L: linux-kbuild@vger.kernel.org 12140 S: Maintained 12141 Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12142 T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 12143 F: Documentation/kbuild/ 12144 F: Makefile 12145 F: scripts/*vmlinux* 12146 F: scripts/Kbuild* 12147 F: scripts/Makefile* 12148 F: scripts/basic/ 12149 F: scripts/clang-tools/ 12150 F: scripts/dummy-tools/ 12151 F: scripts/include/ 12152 F: scripts/mk* 12153 F: scripts/mod/ 12154 F: scripts/package/ 12155 F: usr/ 12156 12157 KERNEL HARDENING (not covered by other areas) 12158 M: Kees Cook <kees@kernel.org> 12159 R: Gustavo A. R. Silva <gustavoars@kernel.org> 12160 L: linux-hardening@vger.kernel.org 12161 S: Supported 12162 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12163 F: Documentation/ABI/testing/sysfs-kernel-oops_count 12164 F: Documentation/ABI/testing/sysfs-kernel-warn_count 12165 F: arch/*/configs/hardening.config 12166 F: include/linux/overflow.h 12167 F: include/linux/randomize_kstack.h 12168 F: kernel/configs/hardening.config 12169 F: lib/usercopy_kunit.c 12170 F: mm/usercopy.c 12171 K: \b(add|choose)_random_kstack_offset\b 12172 K: \b__check_(object_size|heap_object)\b 12173 K: \b__counted_by\b 12174 12175 KERNEL JANITORS 12176 L: kernel-janitors@vger.kernel.org 12177 S: Odd Fixes 12178 W: http://kernelnewbies.org/KernelJanitors 12179 12180 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 12181 M: Chuck Lever <chuck.lever@oracle.com> 12182 M: Jeff Layton <jlayton@kernel.org> 12183 R: Neil Brown <neilb@suse.de> 12184 R: Olga Kornievskaia <okorniev@redhat.com> 12185 R: Dai Ngo <Dai.Ngo@oracle.com> 12186 R: Tom Talpey <tom@talpey.com> 12187 L: linux-nfs@vger.kernel.org 12188 S: Supported 12189 B: https://bugzilla.kernel.org 12190 T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 12191 F: Documentation/filesystems/nfs/ 12192 F: fs/lockd/ 12193 F: fs/nfs_common/ 12194 F: fs/nfsd/ 12195 F: include/linux/lockd/ 12196 F: include/linux/sunrpc/ 12197 F: include/trace/events/rpcgss.h 12198 F: include/trace/events/rpcrdma.h 12199 F: include/trace/events/sunrpc.h 12200 F: include/trace/misc/fs.h 12201 F: include/trace/misc/nfs.h 12202 F: include/trace/misc/sunrpc.h 12203 F: include/uapi/linux/nfsd/ 12204 F: include/uapi/linux/sunrpc/ 12205 F: net/sunrpc/ 12206 12207 KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 12208 M: Thomas Weißschuh <linux@weissschuh.net> 12209 R: Christian Heusel <christian@heusel.eu> 12210 R: Nathan Chancellor <nathan@kernel.org> 12211 S: Maintained 12212 F: scripts/package/PKGBUILD 12213 12214 KERNEL REGRESSIONS 12215 M: Thorsten Leemhuis <linux@leemhuis.info> 12216 L: regressions@lists.linux.dev 12217 S: Supported 12218 F: Documentation/admin-guide/reporting-regressions.rst 12219 F: Documentation/process/handling-regressions.rst 12220 12221 KERNEL SELFTEST FRAMEWORK 12222 M: Shuah Khan <shuah@kernel.org> 12223 M: Shuah Khan <skhan@linuxfoundation.org> 12224 L: linux-kselftest@vger.kernel.org 12225 S: Maintained 12226 Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 12227 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 12228 F: Documentation/dev-tools/kselftest* 12229 F: tools/testing/selftests/ 12230 12231 KERNEL SMB3 SERVER (KSMBD) 12232 M: Namjae Jeon <linkinjeon@kernel.org> 12233 M: Steve French <sfrench@samba.org> 12234 R: Sergey Senozhatsky <senozhatsky@chromium.org> 12235 R: Tom Talpey <tom@talpey.com> 12236 L: linux-cifs@vger.kernel.org 12237 S: Maintained 12238 T: git git://git.samba.org/ksmbd.git 12239 F: Documentation/filesystems/smb/ksmbd.rst 12240 F: fs/smb/common/ 12241 F: fs/smb/server/ 12242 12243 KERNEL UNIT TESTING FRAMEWORK (KUnit) 12244 M: Brendan Higgins <brendanhiggins@google.com> 12245 M: David Gow <davidgow@google.com> 12246 R: Rae Moar <rmoar@google.com> 12247 L: linux-kselftest@vger.kernel.org 12248 L: kunit-dev@googlegroups.com 12249 S: Maintained 12250 W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 12251 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 12252 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 12253 F: Documentation/dev-tools/kunit/ 12254 F: include/kunit/ 12255 F: lib/kunit/ 12256 F: rust/kernel/kunit.rs 12257 F: scripts/rustdoc_test_* 12258 F: tools/testing/kunit/ 12259 12260 KERNEL USERMODE HELPER 12261 M: Luis Chamberlain <mcgrof@kernel.org> 12262 L: linux-kernel@vger.kernel.org 12263 S: Maintained 12264 F: include/linux/umh.h 12265 F: kernel/umh.c 12266 12267 KERNEL VIRTUAL MACHINE (KVM) 12268 M: Paolo Bonzini <pbonzini@redhat.com> 12269 L: kvm@vger.kernel.org 12270 S: Supported 12271 W: http://www.linux-kvm.org 12272 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12273 F: Documentation/virt/kvm/ 12274 F: include/asm-generic/kvm* 12275 F: include/kvm/iodev.h 12276 F: include/linux/kvm* 12277 F: include/trace/events/kvm.h 12278 F: include/uapi/asm-generic/kvm* 12279 F: include/uapi/linux/kvm* 12280 F: tools/kvm/ 12281 F: tools/testing/selftests/kvm/ 12282 F: virt/kvm/* 12283 12284 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 12285 M: Marc Zyngier <maz@kernel.org> 12286 M: Oliver Upton <oliver.upton@linux.dev> 12287 R: James Morse <james.morse@arm.com> 12288 R: Suzuki K Poulose <suzuki.poulose@arm.com> 12289 R: Zenghui Yu <yuzenghui@huawei.com> 12290 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12291 L: kvmarm@lists.linux.dev 12292 S: Maintained 12293 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 12294 F: Documentation/virt/kvm/arm/ 12295 F: Documentation/virt/kvm/devices/arm* 12296 F: arch/arm64/include/asm/kvm* 12297 F: arch/arm64/include/uapi/asm/kvm* 12298 F: arch/arm64/kvm/ 12299 F: include/kvm/arm_* 12300 F: tools/testing/selftests/kvm/*/aarch64/ 12301 F: tools/testing/selftests/kvm/aarch64/ 12302 12303 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 12304 M: Tianrui Zhao <zhaotianrui@loongson.cn> 12305 M: Bibo Mao <maobibo@loongson.cn> 12306 M: Huacai Chen <chenhuacai@kernel.org> 12307 L: kvm@vger.kernel.org 12308 L: loongarch@lists.linux.dev 12309 S: Maintained 12310 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12311 F: arch/loongarch/include/asm/kvm* 12312 F: arch/loongarch/include/uapi/asm/kvm* 12313 F: arch/loongarch/kvm/ 12314 12315 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 12316 M: Huacai Chen <chenhuacai@kernel.org> 12317 L: linux-mips@vger.kernel.org 12318 L: kvm@vger.kernel.org 12319 S: Maintained 12320 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12321 F: arch/mips/include/asm/kvm* 12322 F: arch/mips/include/uapi/asm/kvm* 12323 F: arch/mips/kvm/ 12324 12325 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 12326 M: Michael Ellerman <mpe@ellerman.id.au> 12327 R: Nicholas Piggin <npiggin@gmail.com> 12328 L: linuxppc-dev@lists.ozlabs.org 12329 L: kvm@vger.kernel.org 12330 S: Maintained (Book3S 64-bit HV) 12331 S: Odd fixes (Book3S 64-bit PR) 12332 S: Orphan (Book3E and 32-bit) 12333 T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 12334 F: arch/powerpc/include/asm/kvm* 12335 F: arch/powerpc/include/uapi/asm/kvm* 12336 F: arch/powerpc/kernel/kvm* 12337 F: arch/powerpc/kvm/ 12338 12339 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 12340 M: Anup Patel <anup@brainfault.org> 12341 R: Atish Patra <atishp@atishpatra.org> 12342 L: kvm@vger.kernel.org 12343 L: kvm-riscv@lists.infradead.org 12344 L: linux-riscv@lists.infradead.org 12345 S: Maintained 12346 T: git https://github.com/kvm-riscv/linux.git 12347 F: arch/riscv/include/asm/kvm* 12348 F: arch/riscv/include/uapi/asm/kvm* 12349 F: arch/riscv/kvm/ 12350 F: tools/testing/selftests/kvm/*/riscv/ 12351 F: tools/testing/selftests/kvm/riscv/ 12352 12353 KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 12354 M: Christian Borntraeger <borntraeger@linux.ibm.com> 12355 M: Janosch Frank <frankja@linux.ibm.com> 12356 M: Claudio Imbrenda <imbrenda@linux.ibm.com> 12357 R: David Hildenbrand <david@redhat.com> 12358 L: kvm@vger.kernel.org 12359 S: Supported 12360 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 12361 F: Documentation/virt/kvm/s390* 12362 F: arch/s390/include/asm/gmap.h 12363 F: arch/s390/include/asm/kvm* 12364 F: arch/s390/include/uapi/asm/kvm* 12365 F: arch/s390/include/uapi/asm/uvdevice.h 12366 F: arch/s390/kernel/uv.c 12367 F: arch/s390/kvm/ 12368 F: arch/s390/mm/gmap.c 12369 F: drivers/s390/char/uvdevice.c 12370 F: tools/testing/selftests/drivers/s390x/uvdevice/ 12371 F: tools/testing/selftests/kvm/*/s390x/ 12372 F: tools/testing/selftests/kvm/s390x/ 12373 12374 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 12375 M: Sean Christopherson <seanjc@google.com> 12376 M: Paolo Bonzini <pbonzini@redhat.com> 12377 L: kvm@vger.kernel.org 12378 S: Supported 12379 P: Documentation/process/maintainer-kvm-x86.rst 12380 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12381 F: arch/x86/include/asm/kvm* 12382 F: arch/x86/include/asm/svm.h 12383 F: arch/x86/include/asm/vmx*.h 12384 F: arch/x86/include/uapi/asm/kvm* 12385 F: arch/x86/include/uapi/asm/svm.h 12386 F: arch/x86/include/uapi/asm/vmx.h 12387 F: arch/x86/kvm/ 12388 F: arch/x86/kvm/*/ 12389 F: tools/testing/selftests/kvm/*/x86_64/ 12390 F: tools/testing/selftests/kvm/x86_64/ 12391 12392 KERNFS 12393 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12394 M: Tejun Heo <tj@kernel.org> 12395 S: Supported 12396 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 12397 F: fs/kernfs/ 12398 F: include/linux/kernfs.h 12399 12400 KEXEC 12401 M: Eric Biederman <ebiederm@xmission.com> 12402 L: kexec@lists.infradead.org 12403 S: Maintained 12404 W: http://kernel.org/pub/linux/utils/kernel/kexec/ 12405 F: include/linux/kexec.h 12406 F: include/uapi/linux/kexec.h 12407 F: kernel/kexec* 12408 12409 KEYS-ENCRYPTED 12410 M: Mimi Zohar <zohar@linux.ibm.com> 12411 L: linux-integrity@vger.kernel.org 12412 L: keyrings@vger.kernel.org 12413 S: Supported 12414 F: Documentation/security/keys/trusted-encrypted.rst 12415 F: include/keys/encrypted-type.h 12416 F: security/keys/encrypted-keys/ 12417 12418 KEYS-TRUSTED 12419 M: James Bottomley <James.Bottomley@HansenPartnership.com> 12420 M: Jarkko Sakkinen <jarkko@kernel.org> 12421 M: Mimi Zohar <zohar@linux.ibm.com> 12422 L: linux-integrity@vger.kernel.org 12423 L: keyrings@vger.kernel.org 12424 S: Supported 12425 F: Documentation/security/keys/trusted-encrypted.rst 12426 F: include/keys/trusted-type.h 12427 F: include/keys/trusted_tpm.h 12428 F: security/keys/trusted-keys/ 12429 12430 KEYS-TRUSTED-CAAM 12431 M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12432 R: Pengutronix Kernel Team <kernel@pengutronix.de> 12433 L: linux-integrity@vger.kernel.org 12434 L: keyrings@vger.kernel.org 12435 S: Maintained 12436 F: include/keys/trusted_caam.h 12437 F: security/keys/trusted-keys/trusted_caam.c 12438 12439 KEYS-TRUSTED-DCP 12440 M: David Gstir <david@sigma-star.at> 12441 R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 12442 L: linux-integrity@vger.kernel.org 12443 L: keyrings@vger.kernel.org 12444 S: Supported 12445 F: include/keys/trusted_dcp.h 12446 F: security/keys/trusted-keys/trusted_dcp.c 12447 12448 KEYS-TRUSTED-TEE 12449 M: Sumit Garg <sumit.garg@linaro.org> 12450 L: linux-integrity@vger.kernel.org 12451 L: keyrings@vger.kernel.org 12452 S: Supported 12453 F: include/keys/trusted_tee.h 12454 F: security/keys/trusted-keys/trusted_tee.c 12455 12456 KEYS/KEYRINGS 12457 M: David Howells <dhowells@redhat.com> 12458 M: Jarkko Sakkinen <jarkko@kernel.org> 12459 L: keyrings@vger.kernel.org 12460 S: Maintained 12461 F: Documentation/security/keys/core.rst 12462 F: include/keys/ 12463 F: include/linux/key-type.h 12464 F: include/linux/key.h 12465 F: include/linux/keyctl.h 12466 F: include/uapi/linux/keyctl.h 12467 F: security/keys/ 12468 12469 KEYS/KEYRINGS_INTEGRITY 12470 M: Jarkko Sakkinen <jarkko@kernel.org> 12471 M: Mimi Zohar <zohar@linux.ibm.com> 12472 L: linux-integrity@vger.kernel.org 12473 L: keyrings@vger.kernel.org 12474 S: Supported 12475 W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 12476 F: security/integrity/platform_certs 12477 12478 KFENCE 12479 M: Alexander Potapenko <glider@google.com> 12480 M: Marco Elver <elver@google.com> 12481 R: Dmitry Vyukov <dvyukov@google.com> 12482 L: kasan-dev@googlegroups.com 12483 S: Maintained 12484 F: Documentation/dev-tools/kfence.rst 12485 F: arch/*/include/asm/kfence.h 12486 F: include/linux/kfence.h 12487 F: lib/Kconfig.kfence 12488 F: mm/kfence/ 12489 12490 KFIFO 12491 M: Stefani Seibold <stefani@seibold.net> 12492 S: Maintained 12493 F: include/linux/kfifo.h 12494 F: lib/kfifo.c 12495 F: samples/kfifo/ 12496 12497 KGDB / KDB /debug_core 12498 M: Jason Wessel <jason.wessel@windriver.com> 12499 M: Daniel Thompson <daniel.thompson@linaro.org> 12500 R: Douglas Anderson <dianders@chromium.org> 12501 L: kgdb-bugreport@lists.sourceforge.net 12502 S: Maintained 12503 W: http://kgdb.wiki.kernel.org/ 12504 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12505 F: Documentation/dev-tools/kgdb.rst 12506 F: drivers/misc/kgdbts.c 12507 F: drivers/tty/serial/kgdboc.c 12508 F: include/linux/kdb.h 12509 F: include/linux/kgdb.h 12510 F: kernel/debug/ 12511 F: kernel/module/kdb.c 12512 12513 KHADAS MCU MFD DRIVER 12514 M: Neil Armstrong <neil.armstrong@linaro.org> 12515 L: linux-amlogic@lists.infradead.org 12516 S: Maintained 12517 F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12518 F: drivers/mfd/khadas-mcu.c 12519 F: drivers/thermal/khadas_mcu_fan.c 12520 F: include/linux/mfd/khadas-mcu.h 12521 12522 KIONIX/ROHM KX022A ACCELEROMETER 12523 M: Matti Vaittinen <mazziesaccount@gmail.com> 12524 L: linux-iio@vger.kernel.org 12525 S: Supported 12526 F: drivers/iio/accel/kionix-kx022a* 12527 12528 KMEMLEAK 12529 M: Catalin Marinas <catalin.marinas@arm.com> 12530 S: Maintained 12531 F: Documentation/dev-tools/kmemleak.rst 12532 F: include/linux/kmemleak.h 12533 F: mm/kmemleak.c 12534 F: samples/kmemleak/kmemleak-test.c 12535 12536 KMSAN 12537 M: Alexander Potapenko <glider@google.com> 12538 R: Marco Elver <elver@google.com> 12539 R: Dmitry Vyukov <dvyukov@google.com> 12540 L: kasan-dev@googlegroups.com 12541 S: Maintained 12542 F: Documentation/dev-tools/kmsan.rst 12543 F: arch/*/include/asm/kmsan.h 12544 F: arch/*/mm/kmsan_* 12545 F: include/linux/kmsan*.h 12546 F: lib/Kconfig.kmsan 12547 F: mm/kmsan/ 12548 F: scripts/Makefile.kmsan 12549 12550 KPROBES 12551 M: Naveen N Rao <naveen@kernel.org> 12552 M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12553 M: "David S. Miller" <davem@davemloft.net> 12554 M: Masami Hiramatsu <mhiramat@kernel.org> 12555 L: linux-kernel@vger.kernel.org 12556 L: linux-trace-kernel@vger.kernel.org 12557 S: Maintained 12558 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12559 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12560 F: Documentation/trace/kprobes.rst 12561 F: include/asm-generic/kprobes.h 12562 F: include/linux/kprobes.h 12563 F: kernel/kprobes.c 12564 F: lib/test_kprobes.c 12565 F: samples/kprobes 12566 12567 KS0108 LCD CONTROLLER DRIVER 12568 M: Miguel Ojeda <ojeda@kernel.org> 12569 S: Maintained 12570 F: Documentation/admin-guide/auxdisplay/ks0108.rst 12571 F: drivers/auxdisplay/ks0108.c 12572 F: include/linux/ks0108.h 12573 12574 KTD253 BACKLIGHT DRIVER 12575 M: Linus Walleij <linus.walleij@linaro.org> 12576 S: Maintained 12577 F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12578 F: drivers/video/backlight/ktd253-backlight.c 12579 12580 KTD2801 BACKLIGHT DRIVER 12581 M: Duje Mihanović <duje.mihanovic@skole.hr> 12582 S: Maintained 12583 F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12584 F: drivers/video/backlight/ktd2801-backlight.c 12585 12586 KTEST 12587 M: Steven Rostedt <rostedt@goodmis.org> 12588 M: John Hawley <warthog9@eaglescrag.net> 12589 S: Maintained 12590 F: tools/testing/ktest 12591 12592 KTZ8866 BACKLIGHT DRIVER 12593 M: Jianhua Lu <lujianhua000@gmail.com> 12594 S: Maintained 12595 F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12596 F: drivers/video/backlight/ktz8866.c 12597 12598 KVM PARAVIRT (KVM/paravirt) 12599 M: Paolo Bonzini <pbonzini@redhat.com> 12600 R: Vitaly Kuznetsov <vkuznets@redhat.com> 12601 L: kvm@vger.kernel.org 12602 S: Supported 12603 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12604 F: arch/um/include/asm/kvm_para.h 12605 F: arch/x86/include/asm/kvm_para.h 12606 F: arch/x86/include/asm/pvclock-abi.h 12607 F: arch/x86/include/uapi/asm/kvm_para.h 12608 F: arch/x86/kernel/kvm.c 12609 F: arch/x86/kernel/kvmclock.c 12610 F: include/asm-generic/kvm_para.h 12611 F: include/linux/kvm_para.h 12612 F: include/uapi/asm-generic/kvm_para.h 12613 F: include/uapi/linux/kvm_para.h 12614 12615 KVM X86 HYPER-V (KVM/hyper-v) 12616 M: Vitaly Kuznetsov <vkuznets@redhat.com> 12617 M: Sean Christopherson <seanjc@google.com> 12618 M: Paolo Bonzini <pbonzini@redhat.com> 12619 L: kvm@vger.kernel.org 12620 S: Supported 12621 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12622 F: arch/x86/kvm/hyperv.* 12623 F: arch/x86/kvm/kvm_onhyperv.* 12624 F: arch/x86/kvm/svm/hyperv.* 12625 F: arch/x86/kvm/svm/svm_onhyperv.* 12626 F: arch/x86/kvm/vmx/hyperv.* 12627 12628 KVM X86 Xen (KVM/Xen) 12629 M: David Woodhouse <dwmw2@infradead.org> 12630 M: Paul Durrant <paul@xen.org> 12631 M: Sean Christopherson <seanjc@google.com> 12632 M: Paolo Bonzini <pbonzini@redhat.com> 12633 L: kvm@vger.kernel.org 12634 S: Supported 12635 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12636 F: arch/x86/kvm/xen.* 12637 12638 L3MDEV 12639 M: David Ahern <dsahern@kernel.org> 12640 L: netdev@vger.kernel.org 12641 S: Maintained 12642 F: include/net/l3mdev.h 12643 F: net/l3mdev 12644 12645 LANDLOCK SECURITY MODULE 12646 M: Mickaël Salaün <mic@digikod.net> 12647 R: Günther Noack <gnoack@google.com> 12648 L: linux-security-module@vger.kernel.org 12649 S: Supported 12650 W: https://landlock.io 12651 T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12652 F: Documentation/security/landlock.rst 12653 F: Documentation/userspace-api/landlock.rst 12654 F: fs/ioctl.c 12655 F: include/uapi/linux/landlock.h 12656 F: samples/landlock/ 12657 F: security/landlock/ 12658 F: tools/testing/selftests/landlock/ 12659 K: landlock 12660 K: LANDLOCK 12661 12662 LANTIQ / INTEL Ethernet drivers 12663 M: Hauke Mehrtens <hauke@hauke-m.de> 12664 L: netdev@vger.kernel.org 12665 S: Maintained 12666 F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 12667 F: drivers/net/dsa/lantiq_gswip.c 12668 F: drivers/net/dsa/lantiq_pce.h 12669 F: drivers/net/ethernet/lantiq_xrx200.c 12670 F: net/dsa/tag_gswip.c 12671 12672 LANTIQ MIPS ARCHITECTURE 12673 M: John Crispin <john@phrozen.org> 12674 L: linux-mips@vger.kernel.org 12675 S: Maintained 12676 F: arch/mips/lantiq 12677 F: drivers/soc/lantiq 12678 12679 LANTIQ PEF2256 DRIVER 12680 M: Herve Codina <herve.codina@bootlin.com> 12681 S: Maintained 12682 F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12683 F: drivers/net/wan/framer/pef2256/ 12684 F: drivers/pinctrl/pinctrl-pef2256.c 12685 F: include/linux/framer/pef2256.h 12686 12687 LASI 53c700 driver for PARISC 12688 M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12689 L: linux-scsi@vger.kernel.org 12690 S: Maintained 12691 F: Documentation/scsi/53c700.rst 12692 F: drivers/scsi/53c700* 12693 12694 LEAKING_ADDRESSES 12695 M: Tycho Andersen <tycho@tycho.pizza> 12696 R: Kees Cook <kees@kernel.org> 12697 L: linux-hardening@vger.kernel.org 12698 S: Maintained 12699 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12700 F: scripts/leaking_addresses.pl 12701 12702 LED SUBSYSTEM 12703 M: Pavel Machek <pavel@ucw.cz> 12704 M: Lee Jones <lee@kernel.org> 12705 L: linux-leds@vger.kernel.org 12706 S: Maintained 12707 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 12708 F: Documentation/devicetree/bindings/leds/ 12709 F: Documentation/leds/ 12710 F: drivers/leds/ 12711 F: include/dt-bindings/leds/ 12712 F: include/linux/leds.h 12713 12714 LEGO MINDSTORMS EV3 12715 R: David Lechner <david@lechnology.com> 12716 S: Maintained 12717 F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12718 F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12719 F: drivers/power/supply/lego_ev3_battery.c 12720 12721 LEGO USB Tower driver 12722 M: Juergen Stuber <starblue@users.sourceforge.net> 12723 L: legousb-devel@lists.sourceforge.net 12724 S: Maintained 12725 W: http://legousb.sourceforge.net/ 12726 F: drivers/usb/misc/legousbtower.c 12727 12728 LETSKETCH HID TABLET DRIVER 12729 M: Hans de Goede <hdegoede@redhat.com> 12730 L: linux-input@vger.kernel.org 12731 S: Maintained 12732 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12733 F: drivers/hid/hid-letsketch.c 12734 12735 LG LAPTOP EXTRAS 12736 M: Matan Ziv-Av <matan@svgalib.org> 12737 L: platform-driver-x86@vger.kernel.org 12738 S: Maintained 12739 F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12740 F: Documentation/admin-guide/laptops/lg-laptop.rst 12741 F: drivers/platform/x86/lg-laptop.c 12742 12743 LG2160 MEDIA DRIVER 12744 M: Michael Krufky <mkrufky@linuxtv.org> 12745 L: linux-media@vger.kernel.org 12746 S: Maintained 12747 W: https://linuxtv.org 12748 W: http://github.com/mkrufky 12749 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12750 T: git git://linuxtv.org/mkrufky/tuners.git 12751 F: drivers/media/dvb-frontends/lg2160.* 12752 12753 LGDT3305 MEDIA DRIVER 12754 M: Michael Krufky <mkrufky@linuxtv.org> 12755 L: linux-media@vger.kernel.org 12756 S: Maintained 12757 W: https://linuxtv.org 12758 W: http://github.com/mkrufky 12759 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12760 T: git git://linuxtv.org/mkrufky/tuners.git 12761 F: drivers/media/dvb-frontends/lgdt3305.* 12762 12763 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12764 M: Viresh Kumar <vireshk@kernel.org> 12765 L: linux-ide@vger.kernel.org 12766 S: Maintained 12767 T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12768 F: drivers/ata/pata_arasan_cf.c 12769 F: include/linux/pata_arasan_cf_data.h 12770 12771 LIBATA PATA DRIVERS 12772 R: Sergey Shtylyov <s.shtylyov@omp.ru> 12773 L: linux-ide@vger.kernel.org 12774 F: drivers/ata/ata_*.c 12775 F: drivers/ata/pata_*.c 12776 12777 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12778 M: Linus Walleij <linus.walleij@linaro.org> 12779 L: linux-ide@vger.kernel.org 12780 S: Maintained 12781 T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12782 F: drivers/ata/pata_ftide010.c 12783 F: drivers/ata/sata_gemini.c 12784 F: drivers/ata/sata_gemini.h 12785 12786 LIBATA SATA AHCI PLATFORM devices support 12787 M: Hans de Goede <hdegoede@redhat.com> 12788 M: Jens Axboe <axboe@kernel.dk> 12789 L: linux-ide@vger.kernel.org 12790 S: Maintained 12791 T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12792 F: drivers/ata/ahci_platform.c 12793 F: drivers/ata/libahci_platform.c 12794 F: include/linux/ahci_platform.h 12795 12796 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12797 M: Serge Semin <fancer.lancer@gmail.com> 12798 L: linux-ide@vger.kernel.org 12799 S: Maintained 12800 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12801 F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12802 F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12803 F: drivers/ata/ahci_dwc.c 12804 12805 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12806 M: Mikael Pettersson <mikpelinux@gmail.com> 12807 L: linux-ide@vger.kernel.org 12808 S: Maintained 12809 T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12810 F: drivers/ata/sata_promise.* 12811 12812 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12813 M: Damien Le Moal <dlemoal@kernel.org> 12814 M: Niklas Cassel <cassel@kernel.org> 12815 L: linux-ide@vger.kernel.org 12816 S: Maintained 12817 T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12818 F: Documentation/ABI/testing/sysfs-ata 12819 F: Documentation/devicetree/bindings/ata/ 12820 F: drivers/ata/ 12821 F: include/linux/ata.h 12822 F: include/linux/libata.h 12823 12824 LIBETH COMMON ETHERNET LIBRARY 12825 M: Alexander Lobakin <aleksander.lobakin@intel.com> 12826 L: netdev@vger.kernel.org 12827 L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12828 S: Supported 12829 T: git https://github.com/alobakin/linux.git 12830 F: drivers/net/ethernet/intel/libeth/ 12831 F: include/net/libeth/ 12832 K: libeth 12833 12834 LIBIE COMMON INTEL ETHERNET LIBRARY 12835 M: Alexander Lobakin <aleksander.lobakin@intel.com> 12836 L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12837 L: netdev@vger.kernel.org 12838 S: Supported 12839 T: git https://github.com/alobakin/linux.git 12840 F: drivers/net/ethernet/intel/libie/ 12841 F: include/linux/net/intel/libie/ 12842 K: libie 12843 12844 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12845 M: Vishal Verma <vishal.l.verma@intel.com> 12846 M: Dan Williams <dan.j.williams@intel.com> 12847 M: Dave Jiang <dave.jiang@intel.com> 12848 L: nvdimm@lists.linux.dev 12849 S: Supported 12850 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12851 P: Documentation/nvdimm/maintainer-entry-profile.rst 12852 F: drivers/nvdimm/btt* 12853 12854 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12855 M: Dan Williams <dan.j.williams@intel.com> 12856 M: Vishal Verma <vishal.l.verma@intel.com> 12857 M: Dave Jiang <dave.jiang@intel.com> 12858 L: nvdimm@lists.linux.dev 12859 S: Supported 12860 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12861 P: Documentation/nvdimm/maintainer-entry-profile.rst 12862 F: drivers/nvdimm/pmem* 12863 12864 LIBNVDIMM: DEVICETREE BINDINGS 12865 M: Oliver O'Halloran <oohall@gmail.com> 12866 L: nvdimm@lists.linux.dev 12867 S: Supported 12868 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12869 F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12870 F: drivers/nvdimm/of_pmem.c 12871 12872 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12873 M: Dan Williams <dan.j.williams@intel.com> 12874 M: Vishal Verma <vishal.l.verma@intel.com> 12875 M: Dave Jiang <dave.jiang@intel.com> 12876 M: Ira Weiny <ira.weiny@intel.com> 12877 L: nvdimm@lists.linux.dev 12878 S: Supported 12879 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12880 P: Documentation/nvdimm/maintainer-entry-profile.rst 12881 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12882 F: drivers/acpi/nfit/* 12883 F: drivers/nvdimm/* 12884 F: include/linux/libnvdimm.h 12885 F: include/linux/nd.h 12886 F: include/uapi/linux/ndctl.h 12887 F: tools/testing/nvdimm/ 12888 12889 LIBRARY CODE 12890 M: Andrew Morton <akpm@linux-foundation.org> 12891 L: linux-kernel@vger.kernel.org 12892 S: Supported 12893 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12894 F: lib/* 12895 12896 LICENSES and SPDX stuff 12897 M: Thomas Gleixner <tglx@linutronix.de> 12898 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12899 L: linux-spdx@vger.kernel.org 12900 S: Maintained 12901 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12902 F: COPYING 12903 F: Documentation/process/license-rules.rst 12904 F: LICENSES/ 12905 F: scripts/spdxcheck-test.sh 12906 F: scripts/spdxcheck.py 12907 F: scripts/spdxexclude 12908 12909 LINEAR RANGES HELPERS 12910 M: Mark Brown <broonie@kernel.org> 12911 R: Matti Vaittinen <mazziesaccount@gmail.com> 12912 F: include/linux/linear_range.h 12913 F: lib/linear_ranges.c 12914 F: lib/test_linear_ranges.c 12915 12916 LINUX FOR POWER MACINTOSH 12917 L: linuxppc-dev@lists.ozlabs.org 12918 S: Orphan 12919 F: arch/powerpc/platforms/powermac/ 12920 F: drivers/macintosh/ 12921 X: drivers/macintosh/adb-iop.c 12922 X: drivers/macintosh/via-macii.c 12923 12924 LINUX FOR POWERPC (32-BIT AND 64-BIT) 12925 M: Michael Ellerman <mpe@ellerman.id.au> 12926 R: Nicholas Piggin <npiggin@gmail.com> 12927 R: Christophe Leroy <christophe.leroy@csgroup.eu> 12928 R: Naveen N Rao <naveen@kernel.org> 12929 L: linuxppc-dev@lists.ozlabs.org 12930 S: Supported 12931 W: https://github.com/linuxppc/wiki/wiki 12932 Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12933 T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12934 F: Documentation/ABI/stable/sysfs-firmware-opal-* 12935 F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12936 F: Documentation/devicetree/bindings/powerpc/ 12937 F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12938 F: Documentation/arch/powerpc/ 12939 F: arch/powerpc/ 12940 F: drivers/*/*/*pasemi* 12941 F: drivers/*/*pasemi* 12942 F: drivers/char/tpm/tpm_ibmvtpm* 12943 F: drivers/crypto/nx/ 12944 F: drivers/i2c/busses/i2c-opal.c 12945 F: drivers/net/ethernet/ibm/ibmveth.* 12946 F: drivers/net/ethernet/ibm/ibmvnic.* 12947 F: drivers/pci/hotplug/pnv_php.c 12948 F: drivers/pci/hotplug/rpa* 12949 F: drivers/rtc/rtc-opal.c 12950 F: drivers/scsi/ibmvscsi/ 12951 F: drivers/tty/hvc/hvc_opal.c 12952 F: drivers/watchdog/wdrtas.c 12953 F: include/linux/papr_scm.h 12954 F: include/uapi/linux/papr_pdsm.h 12955 F: tools/testing/selftests/powerpc 12956 N: /pmac 12957 N: powermac 12958 N: powernv 12959 N: [^a-z0-9]ps3 12960 N: pseries 12961 12962 LINUX FOR POWERPC EMBEDDED MPC5XXX 12963 M: Anatolij Gustschin <agust@denx.de> 12964 L: linuxppc-dev@lists.ozlabs.org 12965 S: Odd Fixes 12966 F: arch/powerpc/platforms/512x/ 12967 F: arch/powerpc/platforms/52xx/ 12968 12969 LINUX FOR POWERPC EMBEDDED PPC4XX 12970 L: linuxppc-dev@lists.ozlabs.org 12971 S: Orphan 12972 F: arch/powerpc/platforms/44x/ 12973 12974 LINUX FOR POWERPC EMBEDDED PPC85XX 12975 M: Scott Wood <oss@buserror.net> 12976 L: linuxppc-dev@lists.ozlabs.org 12977 S: Odd fixes 12978 T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12979 F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12980 F: Documentation/devicetree/bindings/powerpc/fsl/ 12981 F: arch/powerpc/platforms/85xx/ 12982 12983 LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12984 M: Christophe Leroy <christophe.leroy@csgroup.eu> 12985 L: linuxppc-dev@lists.ozlabs.org 12986 S: Maintained 12987 F: arch/powerpc/platforms/8xx/ 12988 F: arch/powerpc/platforms/83xx/ 12989 12990 LINUX KERNEL DUMP TEST MODULE (LKDTM) 12991 M: Kees Cook <kees@kernel.org> 12992 S: Maintained 12993 F: drivers/misc/lkdtm/* 12994 F: tools/testing/selftests/lkdtm/* 12995 12996 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12997 M: Alan Stern <stern@rowland.harvard.edu> 12998 M: Andrea Parri <parri.andrea@gmail.com> 12999 M: Will Deacon <will@kernel.org> 13000 M: Peter Zijlstra <peterz@infradead.org> 13001 M: Boqun Feng <boqun.feng@gmail.com> 13002 M: Nicholas Piggin <npiggin@gmail.com> 13003 M: David Howells <dhowells@redhat.com> 13004 M: Jade Alglave <j.alglave@ucl.ac.uk> 13005 M: Luc Maranget <luc.maranget@inria.fr> 13006 M: "Paul E. McKenney" <paulmck@kernel.org> 13007 R: Akira Yokosawa <akiyks@gmail.com> 13008 R: Daniel Lustig <dlustig@nvidia.com> 13009 R: Joel Fernandes <joel@joelfernandes.org> 13010 L: linux-kernel@vger.kernel.org 13011 L: linux-arch@vger.kernel.org 13012 S: Supported 13013 T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 13014 F: Documentation/atomic_bitops.txt 13015 F: Documentation/atomic_t.txt 13016 F: Documentation/core-api/refcount-vs-atomic.rst 13017 F: Documentation/litmus-tests/ 13018 F: Documentation/memory-barriers.txt 13019 F: tools/memory-model/ 13020 13021 LINUX-NEXT TREE 13022 M: Stephen Rothwell <sfr@canb.auug.org.au> 13023 L: linux-next@vger.kernel.org 13024 S: Supported 13025 B: mailto:linux-next@vger.kernel.org and the appropriate development tree 13026 T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 13027 13028 LIS3LV02D ACCELEROMETER DRIVER 13029 M: Eric Piel <eric.piel@tremplin-utc.net> 13030 S: Maintained 13031 F: Documentation/misc-devices/lis3lv02d.rst 13032 F: drivers/misc/lis3lv02d/ 13033 F: drivers/platform/x86/hp/hp_accel.c 13034 13035 LIST KUNIT TEST 13036 M: David Gow <davidgow@google.com> 13037 L: linux-kselftest@vger.kernel.org 13038 L: kunit-dev@googlegroups.com 13039 S: Maintained 13040 F: lib/list-test.c 13041 13042 LITEX PLATFORM 13043 M: Karol Gugala <kgugala@antmicro.com> 13044 M: Mateusz Holenko <mholenko@antmicro.com> 13045 M: Gabriel Somlo <gsomlo@gmail.com> 13046 M: Joel Stanley <joel@jms.id.au> 13047 S: Maintained 13048 F: Documentation/devicetree/bindings/*/litex,*.yaml 13049 F: arch/openrisc/boot/dts/or1klitex.dts 13050 F: drivers/mmc/host/litex_mmc.c 13051 F: drivers/net/ethernet/litex/* 13052 F: drivers/soc/litex/* 13053 F: drivers/tty/serial/liteuart.c 13054 F: include/linux/litex.h 13055 N: litex 13056 13057 LIVE PATCHING 13058 M: Josh Poimboeuf <jpoimboe@kernel.org> 13059 M: Jiri Kosina <jikos@kernel.org> 13060 M: Miroslav Benes <mbenes@suse.cz> 13061 M: Petr Mladek <pmladek@suse.com> 13062 R: Joe Lawrence <joe.lawrence@redhat.com> 13063 L: live-patching@vger.kernel.org 13064 S: Maintained 13065 T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 13066 F: Documentation/ABI/testing/sysfs-kernel-livepatch 13067 F: Documentation/livepatch/ 13068 F: arch/powerpc/include/asm/livepatch.h 13069 F: include/linux/livepatch.h 13070 F: kernel/livepatch/ 13071 F: kernel/module/livepatch.c 13072 F: samples/livepatch/ 13073 F: tools/testing/selftests/livepatch/ 13074 13075 LLC (802.2) 13076 L: netdev@vger.kernel.org 13077 S: Odd fixes 13078 F: include/linux/llc.h 13079 F: include/net/llc* 13080 F: include/uapi/linux/llc.h 13081 F: net/llc/ 13082 13083 LM73 HARDWARE MONITOR DRIVER 13084 M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 13085 L: linux-hwmon@vger.kernel.org 13086 S: Maintained 13087 F: drivers/hwmon/lm73.c 13088 13089 LM78 HARDWARE MONITOR DRIVER 13090 M: Jean Delvare <jdelvare@suse.com> 13091 L: linux-hwmon@vger.kernel.org 13092 S: Maintained 13093 F: Documentation/hwmon/lm78.rst 13094 F: drivers/hwmon/lm78.c 13095 13096 LM83 HARDWARE MONITOR DRIVER 13097 M: Jean Delvare <jdelvare@suse.com> 13098 L: linux-hwmon@vger.kernel.org 13099 S: Maintained 13100 F: Documentation/hwmon/lm83.rst 13101 F: drivers/hwmon/lm83.c 13102 13103 LM90 HARDWARE MONITOR DRIVER 13104 M: Jean Delvare <jdelvare@suse.com> 13105 L: linux-hwmon@vger.kernel.org 13106 S: Maintained 13107 F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 13108 F: Documentation/hwmon/lm90.rst 13109 F: drivers/hwmon/lm90.c 13110 F: include/dt-bindings/thermal/lm90.h 13111 13112 LME2510 MEDIA DRIVER 13113 M: Malcolm Priestley <tvboxspy@gmail.com> 13114 L: linux-media@vger.kernel.org 13115 S: Maintained 13116 W: https://linuxtv.org 13117 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13118 F: drivers/media/usb/dvb-usb-v2/lmedm04* 13119 13120 LOADPIN SECURITY MODULE 13121 M: Kees Cook <kees@kernel.org> 13122 S: Supported 13123 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13124 F: Documentation/admin-guide/LSM/LoadPin.rst 13125 F: security/loadpin/ 13126 13127 LOCKDOWN SECURITY MODULE 13128 L: linux-security-module@vger.kernel.org 13129 S: Odd Fixes 13130 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 13131 F: security/lockdown/ 13132 13133 LOCKING PRIMITIVES 13134 M: Peter Zijlstra <peterz@infradead.org> 13135 M: Ingo Molnar <mingo@redhat.com> 13136 M: Will Deacon <will@kernel.org> 13137 R: Waiman Long <longman@redhat.com> 13138 R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 13139 L: linux-kernel@vger.kernel.org 13140 S: Maintained 13141 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 13142 F: Documentation/locking/ 13143 F: arch/*/include/asm/spinlock*.h 13144 F: include/linux/lockdep*.h 13145 F: include/linux/mutex*.h 13146 F: include/linux/rwlock*.h 13147 F: include/linux/rwsem*.h 13148 F: include/linux/seqlock.h 13149 F: include/linux/spinlock*.h 13150 F: kernel/locking/ 13151 F: lib/locking*.[ch] 13152 X: kernel/locking/locktorture.c 13153 13154 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 13155 M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 13156 L: linux-ntfs-dev@lists.sourceforge.net 13157 S: Maintained 13158 W: http://www.linux-ntfs.org/content/view/19/37/ 13159 F: Documentation/admin-guide/ldm.rst 13160 F: block/partitions/ldm.* 13161 13162 LOGITECH HID GAMING KEYBOARDS 13163 M: Hans de Goede <hdegoede@redhat.com> 13164 L: linux-input@vger.kernel.org 13165 S: Maintained 13166 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13167 F: drivers/hid/hid-lg-g15.c 13168 13169 LONTIUM LT8912B MIPI TO HDMI BRIDGE 13170 M: Adrien Grassein <adrien.grassein@gmail.com> 13171 S: Maintained 13172 F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 13173 F: drivers/gpu/drm/bridge/lontium-lt8912b.c 13174 13175 LOONGARCH 13176 M: Huacai Chen <chenhuacai@kernel.org> 13177 R: WANG Xuerui <kernel@xen0n.name> 13178 L: loongarch@lists.linux.dev 13179 S: Maintained 13180 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 13181 F: Documentation/arch/loongarch/ 13182 F: Documentation/translations/zh_CN/arch/loongarch/ 13183 F: arch/loongarch/ 13184 F: drivers/*/*loongarch* 13185 F: drivers/cpufreq/loongson3_cpufreq.c 13186 13187 LOONGSON GPIO DRIVER 13188 M: Yinbo Zhu <zhuyinbo@loongson.cn> 13189 L: linux-gpio@vger.kernel.org 13190 S: Maintained 13191 F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 13192 F: drivers/gpio/gpio-loongson-64bit.c 13193 13194 LOONGSON LS2X APB DMA DRIVER 13195 M: Binbin Zhou <zhoubinbin@loongson.cn> 13196 L: dmaengine@vger.kernel.org 13197 S: Maintained 13198 F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 13199 F: drivers/dma/ls2x-apb-dma.c 13200 13201 LOONGSON LS2X I2C DRIVER 13202 M: Binbin Zhou <zhoubinbin@loongson.cn> 13203 L: linux-i2c@vger.kernel.org 13204 S: Maintained 13205 F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 13206 F: drivers/i2c/busses/i2c-ls2x.c 13207 13208 LOONGSON-2 SOC SERIES CLOCK DRIVER 13209 M: Yinbo Zhu <zhuyinbo@loongson.cn> 13210 L: linux-clk@vger.kernel.org 13211 S: Maintained 13212 F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 13213 F: drivers/clk/clk-loongson2.c 13214 F: include/dt-bindings/clock/loongson,ls2k-clk.h 13215 13216 LOONGSON SPI DRIVER 13217 M: Yinbo Zhu <zhuyinbo@loongson.cn> 13218 L: linux-spi@vger.kernel.org 13219 S: Maintained 13220 F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 13221 F: drivers/spi/spi-loongson-core.c 13222 F: drivers/spi/spi-loongson-pci.c 13223 F: drivers/spi/spi-loongson-plat.c 13224 F: drivers/spi/spi-loongson.h 13225 13226 LOONGSON-2 SOC SERIES GUTS DRIVER 13227 M: Yinbo Zhu <zhuyinbo@loongson.cn> 13228 L: loongarch@lists.linux.dev 13229 S: Maintained 13230 F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 13231 F: drivers/soc/loongson/loongson2_guts.c 13232 13233 LOONGSON-2 SOC SERIES PM DRIVER 13234 M: Yinbo Zhu <zhuyinbo@loongson.cn> 13235 L: linux-pm@vger.kernel.org 13236 S: Maintained 13237 F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 13238 F: drivers/soc/loongson/loongson2_pm.c 13239 13240 LOONGSON-2 SOC SERIES PINCTRL DRIVER 13241 M: zhanghongchen <zhanghongchen@loongson.cn> 13242 M: Yinbo Zhu <zhuyinbo@loongson.cn> 13243 L: linux-gpio@vger.kernel.org 13244 S: Maintained 13245 F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 13246 F: drivers/pinctrl/pinctrl-loongson2.c 13247 13248 LOONGSON-2 SOC SERIES THERMAL DRIVER 13249 M: zhanghongchen <zhanghongchen@loongson.cn> 13250 M: Yinbo Zhu <zhuyinbo@loongson.cn> 13251 L: linux-pm@vger.kernel.org 13252 S: Maintained 13253 F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 13254 F: drivers/thermal/loongson2_thermal.c 13255 13256 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 13257 M: Sathya Prakash <sathya.prakash@broadcom.com> 13258 M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 13259 M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 13260 L: MPT-FusionLinux.pdl@broadcom.com 13261 L: linux-scsi@vger.kernel.org 13262 S: Supported 13263 W: http://www.avagotech.com/support/ 13264 F: drivers/message/fusion/ 13265 F: drivers/scsi/mpt3sas/ 13266 13267 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 13268 M: Matthew Wilcox <willy@infradead.org> 13269 L: linux-scsi@vger.kernel.org 13270 S: Maintained 13271 F: drivers/scsi/sym53c8xx_2/ 13272 13273 LTC1660 DAC DRIVER 13274 M: Marcus Folkesson <marcus.folkesson@gmail.com> 13275 L: linux-iio@vger.kernel.org 13276 S: Maintained 13277 F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 13278 F: drivers/iio/dac/ltc1660.c 13279 13280 LTC2688 IIO DAC DRIVER 13281 M: Nuno Sá <nuno.sa@analog.com> 13282 L: linux-iio@vger.kernel.org 13283 S: Supported 13284 W: https://ez.analog.com/linux-software-drivers 13285 F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 13286 F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 13287 F: drivers/iio/dac/ltc2688.c 13288 13289 LTC2947 HARDWARE MONITOR DRIVER 13290 M: Nuno Sá <nuno.sa@analog.com> 13291 L: linux-hwmon@vger.kernel.org 13292 S: Supported 13293 W: https://ez.analog.com/linux-software-drivers 13294 F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 13295 F: drivers/hwmon/ltc2947-core.c 13296 F: drivers/hwmon/ltc2947-i2c.c 13297 F: drivers/hwmon/ltc2947-spi.c 13298 F: drivers/hwmon/ltc2947.h 13299 13300 LTC2991 HARDWARE MONITOR DRIVER 13301 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13302 L: linux-hwmon@vger.kernel.org 13303 S: Supported 13304 W: https://ez.analog.com/linux-software-drivers 13305 F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 13306 F: drivers/hwmon/ltc2991.c 13307 13308 LTC2983 IIO TEMPERATURE DRIVER 13309 M: Nuno Sá <nuno.sa@analog.com> 13310 L: linux-iio@vger.kernel.org 13311 S: Supported 13312 W: https://ez.analog.com/linux-software-drivers 13313 F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 13314 F: drivers/iio/temperature/ltc2983.c 13315 13316 LTC4282 HARDWARE MONITOR DRIVER 13317 M: Nuno Sa <nuno.sa@analog.com> 13318 L: linux-hwmon@vger.kernel.org 13319 S: Supported 13320 F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 13321 F: Documentation/hwmon/ltc4282.rst 13322 F: drivers/hwmon/ltc4282.c 13323 13324 LTC4286 HARDWARE MONITOR DRIVER 13325 M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 13326 L: linux-i2c@vger.kernel.org 13327 S: Maintained 13328 F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 13329 F: Documentation/hwmon/ltc4286.rst 13330 F: drivers/hwmon/pmbus/Kconfig 13331 F: drivers/hwmon/pmbus/Makefile 13332 F: drivers/hwmon/pmbus/ltc4286.c 13333 13334 LTC4306 I2C MULTIPLEXER DRIVER 13335 M: Michael Hennerich <michael.hennerich@analog.com> 13336 L: linux-i2c@vger.kernel.org 13337 S: Supported 13338 W: https://ez.analog.com/linux-software-drivers 13339 F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 13340 F: drivers/i2c/muxes/i2c-mux-ltc4306.c 13341 13342 LTP (Linux Test Project) 13343 M: Andrea Cervesato <andrea.cervesato@suse.com> 13344 M: Cyril Hrubis <chrubis@suse.cz> 13345 M: Jan Stancek <jstancek@redhat.com> 13346 M: Petr Vorel <pvorel@suse.cz> 13347 M: Li Wang <liwang@redhat.com> 13348 M: Yang Xu <xuyang2018.jy@fujitsu.com> 13349 M: Xiao Yang <yangx.jy@fujitsu.com> 13350 L: ltp@lists.linux.it (subscribers-only) 13351 S: Maintained 13352 W: https://linux-test-project.readthedocs.io/ 13353 T: git https://github.com/linux-test-project/ltp.git 13354 13355 LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 13356 M: Anshul Dalal <anshulusr@gmail.com> 13357 L: linux-iio@vger.kernel.org 13358 S: Maintained 13359 F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 13360 F: drivers/iio/light/ltr390.c 13361 13362 LYNX 28G SERDES PHY DRIVER 13363 M: Ioana Ciornei <ioana.ciornei@nxp.com> 13364 L: netdev@vger.kernel.org 13365 S: Supported 13366 F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 13367 F: drivers/phy/freescale/phy-fsl-lynx-28g.c 13368 13369 LYNX PCS MODULE 13370 M: Ioana Ciornei <ioana.ciornei@nxp.com> 13371 L: netdev@vger.kernel.org 13372 S: Supported 13373 F: drivers/net/pcs/pcs-lynx.c 13374 F: include/linux/pcs-lynx.h 13375 13376 M68K ARCHITECTURE 13377 M: Geert Uytterhoeven <geert@linux-m68k.org> 13378 L: linux-m68k@lists.linux-m68k.org 13379 S: Maintained 13380 W: http://www.linux-m68k.org/ 13381 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 13382 F: arch/m68k/ 13383 F: drivers/zorro/ 13384 13385 M68K ON APPLE MACINTOSH 13386 M: Joshua Thompson <funaho@jurai.org> 13387 L: linux-m68k@lists.linux-m68k.org 13388 S: Maintained 13389 W: http://www.mac.linux-m68k.org/ 13390 F: arch/m68k/mac/ 13391 F: drivers/macintosh/adb-iop.c 13392 F: drivers/macintosh/via-macii.c 13393 13394 M68K ON HP9000/300 13395 M: Philip Blundell <philb@gnu.org> 13396 S: Maintained 13397 W: http://www.tazenda.demon.co.uk/phil/linux-hp 13398 F: arch/m68k/hp300/ 13399 13400 M88DS3103 MEDIA DRIVER 13401 L: linux-media@vger.kernel.org 13402 S: Orphan 13403 W: https://linuxtv.org 13404 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13405 F: drivers/media/dvb-frontends/m88ds3103* 13406 13407 M88RS2000 MEDIA DRIVER 13408 M: Malcolm Priestley <tvboxspy@gmail.com> 13409 L: linux-media@vger.kernel.org 13410 S: Maintained 13411 W: https://linuxtv.org 13412 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13413 F: drivers/media/dvb-frontends/m88rs2000* 13414 13415 MA901 MASTERKIT USB FM RADIO DRIVER 13416 M: Alexey Klimov <klimov.linux@gmail.com> 13417 L: linux-media@vger.kernel.org 13418 S: Maintained 13419 T: git git://linuxtv.org/media_tree.git 13420 F: drivers/media/radio/radio-ma901.c 13421 13422 MAC80211 13423 M: Johannes Berg <johannes@sipsolutions.net> 13424 L: linux-wireless@vger.kernel.org 13425 S: Maintained 13426 W: https://wireless.wiki.kernel.org/ 13427 Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13428 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13429 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13430 F: Documentation/networking/mac80211-injection.rst 13431 F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 13432 F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 13433 F: include/net/mac80211.h 13434 F: net/mac80211/ 13435 13436 MAILBOX API 13437 M: Jassi Brar <jassisinghbrar@gmail.com> 13438 L: linux-kernel@vger.kernel.org 13439 S: Maintained 13440 F: Documentation/devicetree/bindings/mailbox/ 13441 F: drivers/mailbox/ 13442 F: include/dt-bindings/mailbox/ 13443 F: include/linux/mailbox_client.h 13444 F: include/linux/mailbox_controller.h 13445 13446 MAILBOX ARM MHUv2 13447 M: Viresh Kumar <viresh.kumar@linaro.org> 13448 M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13449 L: linux-kernel@vger.kernel.org 13450 S: Maintained 13451 F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13452 F: drivers/mailbox/arm_mhuv2.c 13453 F: include/linux/mailbox/arm_mhuv2_message.h 13454 13455 MAILBOX ARM MHUv3 13456 M: Sudeep Holla <sudeep.holla@arm.com> 13457 M: Cristian Marussi <cristian.marussi@arm.com> 13458 L: linux-kernel@vger.kernel.org 13459 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13460 S: Maintained 13461 F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 13462 F: drivers/mailbox/arm_mhuv3.c 13463 13464 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13465 M: Alejandro Colomar <alx@kernel.org> 13466 L: linux-man@vger.kernel.org 13467 S: Maintained 13468 W: http://www.kernel.org/doc/man-pages 13469 T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13470 T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13471 13472 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13473 M: Jeremy Kerr <jk@codeconstruct.com.au> 13474 M: Matt Johnston <matt@codeconstruct.com.au> 13475 L: netdev@vger.kernel.org 13476 S: Maintained 13477 F: Documentation/networking/mctp.rst 13478 F: drivers/net/mctp/ 13479 F: include/net/mctp.h 13480 F: include/net/mctpdevice.h 13481 F: include/net/netns/mctp.h 13482 F: net/mctp/ 13483 13484 MAPLE TREE 13485 M: Liam R. Howlett <Liam.Howlett@oracle.com> 13486 L: maple-tree@lists.infradead.org 13487 L: linux-mm@kvack.org 13488 S: Supported 13489 F: Documentation/core-api/maple_tree.rst 13490 F: include/linux/maple_tree.h 13491 F: include/trace/events/maple_tree.h 13492 F: lib/maple_tree.c 13493 F: lib/test_maple_tree.c 13494 F: tools/testing/radix-tree/linux/maple_tree.h 13495 F: tools/testing/radix-tree/maple.c 13496 13497 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13498 M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13499 L: linux-mips@vger.kernel.org 13500 S: Maintained 13501 F: arch/mips/boot/dts/img/pistachio* 13502 13503 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13504 M: Andrew Lunn <andrew@lunn.ch> 13505 L: netdev@vger.kernel.org 13506 S: Maintained 13507 F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13508 F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13509 F: Documentation/networking/devlink/mv88e6xxx.rst 13510 F: drivers/net/dsa/mv88e6xxx/ 13511 F: include/linux/dsa/mv88e6xxx.h 13512 F: include/linux/platform_data/mv88e6xxx.h 13513 13514 MARVELL 88PM886 PMIC DRIVER 13515 M: Karel Balej <balejk@matfyz.cz> 13516 S: Maintained 13517 F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 13518 F: drivers/input/misc/88pm886-onkey.c 13519 F: drivers/mfd/88pm886.c 13520 F: drivers/regulators/88pm886-regulator.c 13521 F: include/linux/mfd/88pm886.h 13522 13523 MARVELL ARMADA 3700 PHY DRIVERS 13524 M: Miquel Raynal <miquel.raynal@bootlin.com> 13525 S: Maintained 13526 F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13527 F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13528 F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13529 F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13530 13531 MARVELL ARMADA 3700 SERIAL DRIVER 13532 M: Pali Rohár <pali@kernel.org> 13533 S: Maintained 13534 F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13535 F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13536 F: drivers/tty/serial/mvebu-uart.c 13537 13538 MARVELL ARMADA DRM SUPPORT 13539 M: Russell King <linux@armlinux.org.uk> 13540 S: Maintained 13541 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13542 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13543 F: Documentation/devicetree/bindings/display/armada/ 13544 F: drivers/gpu/drm/armada/ 13545 F: include/uapi/drm/armada_drm.h 13546 13547 MARVELL CRYPTO DRIVER 13548 M: Boris Brezillon <bbrezillon@kernel.org> 13549 M: Arnaud Ebalard <arno@natisbad.org> 13550 M: Srujana Challa <schalla@marvell.com> 13551 L: linux-crypto@vger.kernel.org 13552 S: Maintained 13553 F: drivers/crypto/marvell/ 13554 F: include/linux/soc/marvell/octeontx2/ 13555 13556 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13557 M: Mirko Lindner <mlindner@marvell.com> 13558 M: Stephen Hemminger <stephen@networkplumber.org> 13559 L: netdev@vger.kernel.org 13560 S: Odd fixes 13561 F: drivers/net/ethernet/marvell/sk* 13562 13563 MARVELL LIBERTAS WIRELESS DRIVER 13564 L: libertas-dev@lists.infradead.org 13565 S: Orphan 13566 F: drivers/net/wireless/marvell/libertas/ 13567 13568 MARVELL MACCHIATOBIN SUPPORT 13569 M: Russell King <linux@armlinux.org.uk> 13570 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13571 S: Maintained 13572 F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13573 13574 MARVELL MV643XX ETHERNET DRIVER 13575 M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13576 L: netdev@vger.kernel.org 13577 S: Maintained 13578 F: drivers/net/ethernet/marvell/mv643xx_eth.* 13579 F: include/linux/mv643xx.h 13580 13581 MARVELL MV88X3310 PHY DRIVER 13582 M: Russell King <linux@armlinux.org.uk> 13583 M: Marek Behún <kabel@kernel.org> 13584 L: netdev@vger.kernel.org 13585 S: Maintained 13586 F: drivers/net/phy/marvell10g.c 13587 13588 MARVELL MVEBU THERMAL DRIVER 13589 M: Miquel Raynal <miquel.raynal@bootlin.com> 13590 S: Maintained 13591 F: drivers/thermal/armada_thermal.c 13592 13593 MARVELL MVNETA ETHERNET DRIVER 13594 M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13595 L: netdev@vger.kernel.org 13596 S: Maintained 13597 F: drivers/net/ethernet/marvell/mvneta* 13598 13599 MARVELL MVPP2 ETHERNET DRIVER 13600 M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13601 M: Russell King <linux@armlinux.org.uk> 13602 L: netdev@vger.kernel.org 13603 S: Maintained 13604 F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13605 F: drivers/net/ethernet/marvell/mvpp2/ 13606 13607 MARVELL MWIFIEX WIRELESS DRIVER 13608 M: Brian Norris <briannorris@chromium.org> 13609 R: Francesco Dolcini <francesco@dolcini.it> 13610 L: linux-wireless@vger.kernel.org 13611 S: Odd Fixes 13612 F: drivers/net/wireless/marvell/mwifiex/ 13613 13614 MARVELL MWL8K WIRELESS DRIVER 13615 L: linux-wireless@vger.kernel.org 13616 S: Orphan 13617 F: drivers/net/wireless/marvell/mwl8k.c 13618 13619 MARVELL NAND CONTROLLER DRIVER 13620 M: Miquel Raynal <miquel.raynal@bootlin.com> 13621 L: linux-mtd@lists.infradead.org 13622 S: Maintained 13623 F: drivers/mtd/nand/raw/marvell_nand.c 13624 13625 MARVELL OCTEON ENDPOINT DRIVER 13626 M: Veerasenareddy Burru <vburru@marvell.com> 13627 M: Sathesh Edara <sedara@marvell.com> 13628 L: netdev@vger.kernel.org 13629 S: Supported 13630 F: drivers/net/ethernet/marvell/octeon_ep 13631 13632 MARVELL OCTEON ENDPOINT VF DRIVER 13633 M: Veerasenareddy Burru <vburru@marvell.com> 13634 M: Sathesh Edara <sedara@marvell.com> 13635 M: Shinas Rasheed <srasheed@marvell.com> 13636 M: Satananda Burla <sburla@marvell.com> 13637 L: netdev@vger.kernel.org 13638 S: Supported 13639 F: drivers/net/ethernet/marvell/octeon_ep_vf 13640 13641 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13642 M: Sunil Goutham <sgoutham@marvell.com> 13643 M: Geetha sowjanya <gakula@marvell.com> 13644 M: Subbaraya Sundeep <sbhatta@marvell.com> 13645 M: hariprasad <hkelam@marvell.com> 13646 L: netdev@vger.kernel.org 13647 S: Supported 13648 F: drivers/net/ethernet/marvell/octeontx2/nic/ 13649 F: include/linux/soc/marvell/octeontx2/ 13650 13651 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13652 M: Sunil Goutham <sgoutham@marvell.com> 13653 M: Linu Cherian <lcherian@marvell.com> 13654 M: Geetha sowjanya <gakula@marvell.com> 13655 M: Jerin Jacob <jerinj@marvell.com> 13656 M: hariprasad <hkelam@marvell.com> 13657 M: Subbaraya Sundeep <sbhatta@marvell.com> 13658 L: netdev@vger.kernel.org 13659 S: Supported 13660 F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13661 F: drivers/net/ethernet/marvell/octeontx2/af/ 13662 13663 MARVELL PRESTERA ETHERNET SWITCH DRIVER 13664 M: Taras Chornyi <taras.chornyi@plvision.eu> 13665 S: Supported 13666 W: https://github.com/Marvell-switching/switchdev-prestera 13667 F: drivers/net/ethernet/marvell/prestera/ 13668 13669 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13670 M: Nicolas Pitre <nico@fluxnic.net> 13671 S: Odd Fixes 13672 F: drivers/mmc/host/mvsdio.* 13673 13674 MARVELL USB MDIO CONTROLLER DRIVER 13675 M: Tobias Waldekranz <tobias@waldekranz.com> 13676 L: netdev@vger.kernel.org 13677 S: Maintained 13678 F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13679 F: drivers/net/mdio/mdio-mvusb.c 13680 13681 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13682 M: Hu Ziji <huziji@marvell.com> 13683 L: linux-mmc@vger.kernel.org 13684 S: Supported 13685 F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13686 F: drivers/mmc/host/sdhci-xenon* 13687 13688 MARVELL OCTEON CN10K DPI DRIVER 13689 M: Vamsi Attunuru <vattunuru@marvell.com> 13690 S: Supported 13691 F: drivers/misc/mrvl_cn10k_dpi.c 13692 13693 MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 13694 R: schalla@marvell.com 13695 R: vattunuru@marvell.com 13696 F: drivers/vdpa/octeon_ep/ 13697 13698 MATROX FRAMEBUFFER DRIVER 13699 L: linux-fbdev@vger.kernel.org 13700 S: Orphan 13701 F: drivers/video/fbdev/matrox/matroxfb_* 13702 F: include/uapi/linux/matroxfb.h 13703 13704 MAX15301 DRIVER 13705 M: Daniel Nilsson <daniel.nilsson@flex.com> 13706 L: linux-hwmon@vger.kernel.org 13707 S: Maintained 13708 F: Documentation/hwmon/max15301.rst 13709 F: drivers/hwmon/pmbus/max15301.c 13710 13711 MAX2175 SDR TUNER DRIVER 13712 M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13713 L: linux-media@vger.kernel.org 13714 S: Maintained 13715 T: git git://linuxtv.org/media_tree.git 13716 F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13717 F: Documentation/userspace-api/media/drivers/max2175.rst 13718 F: drivers/media/i2c/max2175* 13719 F: include/uapi/linux/max2175.h 13720 13721 MAX31335 RTC DRIVER 13722 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13723 L: linux-rtc@vger.kernel.org 13724 S: Supported 13725 W: https://ez.analog.com/linux-software-drivers 13726 F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13727 F: drivers/rtc/rtc-max31335.c 13728 13729 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13730 L: linux-hwmon@vger.kernel.org 13731 S: Orphan 13732 F: Documentation/hwmon/max6650.rst 13733 F: drivers/hwmon/max6650.c 13734 13735 MAX9286 QUAD GMSL DESERIALIZER DRIVER 13736 M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13737 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13738 M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13739 M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13740 L: linux-media@vger.kernel.org 13741 S: Maintained 13742 F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13743 F: drivers/media/i2c/max9286.c 13744 13745 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13746 M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13747 L: linux-media@vger.kernel.org 13748 S: Maintained 13749 F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13750 F: drivers/staging/media/max96712/max96712.c 13751 13752 MAX96714 GMSL2 DESERIALIZER DRIVER 13753 M: Julien Massot <julien.massot@collabora.com> 13754 L: linux-media@vger.kernel.org 13755 S: Maintained 13756 F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 13757 F: drivers/media/i2c/max96714.c 13758 13759 MAX96717 GMSL2 SERIALIZER DRIVER 13760 M: Julien Massot <julien.massot@collabora.com> 13761 L: linux-media@vger.kernel.org 13762 S: Maintained 13763 F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 13764 F: drivers/media/i2c/max96717.c 13765 13766 MAX9860 MONO AUDIO VOICE CODEC DRIVER 13767 M: Peter Rosin <peda@axentia.se> 13768 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13769 S: Maintained 13770 F: Documentation/devicetree/bindings/sound/max9860.txt 13771 F: sound/soc/codecs/max9860.* 13772 13773 MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13774 M: Andreas Klinger <ak@it-klinger.de> 13775 L: linux-iio@vger.kernel.org 13776 S: Maintained 13777 F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13778 F: drivers/iio/proximity/mb1232.c 13779 13780 MAXIM MAX11205 DRIVER 13781 M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13782 L: linux-iio@vger.kernel.org 13783 S: Supported 13784 W: https://ez.analog.com/linux-software-drivers 13785 F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13786 F: drivers/iio/adc/max11205.c 13787 13788 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13789 R: Iskren Chernev <iskren.chernev@gmail.com> 13790 R: Krzysztof Kozlowski <krzk@kernel.org> 13791 R: Marek Szyprowski <m.szyprowski@samsung.com> 13792 R: Matheus Castello <matheus@castello.eng.br> 13793 L: linux-pm@vger.kernel.org 13794 S: Maintained 13795 F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13796 F: drivers/power/supply/max17040_battery.c 13797 13798 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13799 R: Hans de Goede <hdegoede@redhat.com> 13800 R: Krzysztof Kozlowski <krzk@kernel.org> 13801 R: Marek Szyprowski <m.szyprowski@samsung.com> 13802 R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13803 R: Purism Kernel Team <kernel@puri.sm> 13804 L: linux-pm@vger.kernel.org 13805 S: Maintained 13806 F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13807 F: drivers/power/supply/max17042_battery.c 13808 13809 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13810 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13811 L: linux-kernel@vger.kernel.org 13812 S: Maintained 13813 F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13814 F: drivers/regulator/max20086-regulator.c 13815 13816 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13817 M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13818 L: linux-iio@vger.kernel.org 13819 S: Maintained 13820 F: drivers/iio/temperature/max30208.c 13821 13822 MAXIM MAX77650 PMIC MFD DRIVER 13823 M: Bartosz Golaszewski <brgl@bgdev.pl> 13824 L: linux-kernel@vger.kernel.org 13825 S: Maintained 13826 F: Documentation/devicetree/bindings/*/*max77650.yaml 13827 F: Documentation/devicetree/bindings/*/max77650*.yaml 13828 F: drivers/gpio/gpio-max77650.c 13829 F: drivers/input/misc/max77650-onkey.c 13830 F: drivers/leds/leds-max77650.c 13831 F: drivers/mfd/max77650.c 13832 F: drivers/power/supply/max77650-charger.c 13833 F: drivers/regulator/max77650-regulator.c 13834 F: include/linux/mfd/max77650.h 13835 13836 MAXIM MAX77714 PMIC MFD DRIVER 13837 M: Luca Ceresoli <luca@lucaceresoli.net> 13838 S: Maintained 13839 F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13840 F: drivers/mfd/max77714.c 13841 F: include/linux/mfd/max77714.h 13842 13843 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13844 M: Javier Martinez Canillas <javier@dowhile0.org> 13845 L: linux-kernel@vger.kernel.org 13846 S: Supported 13847 F: Documentation/devicetree/bindings/*/*max77802.yaml 13848 F: drivers/regulator/max77802-regulator.c 13849 F: include/dt-bindings/*/*max77802.h 13850 13851 MAXIM MAX77976 BATTERY CHARGER 13852 M: Luca Ceresoli <luca@lucaceresoli.net> 13853 S: Supported 13854 F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13855 F: drivers/power/supply/max77976_charger.c 13856 13857 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13858 M: Krzysztof Kozlowski <krzk@kernel.org> 13859 L: linux-pm@vger.kernel.org 13860 S: Maintained 13861 B: mailto:linux-samsung-soc@vger.kernel.org 13862 F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13863 F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13864 F: drivers/power/supply/max14577_charger.c 13865 F: drivers/power/supply/max77693_charger.c 13866 13867 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13868 M: Chanwoo Choi <cw00.choi@samsung.com> 13869 M: Krzysztof Kozlowski <krzk@kernel.org> 13870 L: linux-kernel@vger.kernel.org 13871 S: Maintained 13872 B: mailto:linux-samsung-soc@vger.kernel.org 13873 F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13874 F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13875 F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13876 F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13877 F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13878 F: drivers/*/*max77843.c 13879 F: drivers/*/max14577*.c 13880 F: drivers/*/max77686*.c 13881 F: drivers/*/max77693*.c 13882 F: drivers/clk/clk-max77686.c 13883 F: drivers/extcon/extcon-max14577.c 13884 F: drivers/extcon/extcon-max77693.c 13885 F: drivers/rtc/rtc-max77686.c 13886 F: include/linux/mfd/max14577*.h 13887 F: include/linux/mfd/max77686*.h 13888 F: include/linux/mfd/max77693*.h 13889 13890 MAXIRADIO FM RADIO RECEIVER DRIVER 13891 M: Hans Verkuil <hverkuil@xs4all.nl> 13892 L: linux-media@vger.kernel.org 13893 S: Maintained 13894 W: https://linuxtv.org 13895 T: git git://linuxtv.org/media_tree.git 13896 F: drivers/media/radio/radio-maxiradio* 13897 13898 MAXLINEAR ETHERNET PHY DRIVER 13899 M: Xu Liang <lxu@maxlinear.com> 13900 L: netdev@vger.kernel.org 13901 S: Supported 13902 F: drivers/net/phy/mxl-gpy.c 13903 13904 MCAN MMIO DEVICE DRIVER 13905 M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13906 L: linux-can@vger.kernel.org 13907 S: Maintained 13908 F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13909 F: drivers/net/can/m_can/m_can.c 13910 F: drivers/net/can/m_can/m_can.h 13911 F: drivers/net/can/m_can/m_can_platform.c 13912 13913 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13914 R: Yasushi SHOJI <yashi@spacecubics.com> 13915 L: linux-can@vger.kernel.org 13916 S: Maintained 13917 F: drivers/net/can/usb/mcba_usb.c 13918 13919 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13920 M: Rishi Gupta <gupt21@gmail.com> 13921 L: linux-i2c@vger.kernel.org 13922 L: linux-input@vger.kernel.org 13923 S: Maintained 13924 F: drivers/hid/hid-mcp2221.c 13925 13926 MCP251XFD SPI-CAN NETWORK DRIVER 13927 M: Marc Kleine-Budde <mkl@pengutronix.de> 13928 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13929 R: Thomas Kopp <thomas.kopp@microchip.com> 13930 L: linux-can@vger.kernel.org 13931 S: Maintained 13932 F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13933 F: drivers/net/can/spi/mcp251xfd/ 13934 13935 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13936 M: Peter Rosin <peda@axentia.se> 13937 L: linux-iio@vger.kernel.org 13938 S: Maintained 13939 F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13940 F: drivers/iio/potentiometer/mcp4018.c 13941 F: drivers/iio/potentiometer/mcp4531.c 13942 13943 MCP4821 DAC DRIVER 13944 M: Anshul Dalal <anshulusr@gmail.com> 13945 L: linux-iio@vger.kernel.org 13946 S: Maintained 13947 F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13948 F: drivers/iio/dac/mcp4821.c 13949 13950 MCR20A IEEE-802.15.4 RADIO DRIVER 13951 M: Stefan Schmidt <stefan@datenfreihafen.org> 13952 L: linux-wpan@vger.kernel.org 13953 S: Odd Fixes 13954 W: https://github.com/xueliu/mcr20a-linux 13955 F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13956 F: drivers/net/ieee802154/mcr20a.c 13957 F: drivers/net/ieee802154/mcr20a.h 13958 13959 MDIO REGMAP DRIVER 13960 M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13961 L: netdev@vger.kernel.org 13962 S: Maintained 13963 F: drivers/net/mdio/mdio-regmap.c 13964 F: include/linux/mdio/mdio-regmap.h 13965 13966 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13967 M: William Breathitt Gray <wbg@kernel.org> 13968 L: linux-iio@vger.kernel.org 13969 S: Maintained 13970 F: drivers/iio/dac/cio-dac.c 13971 13972 MEDIA CONTROLLER FRAMEWORK 13973 M: Sakari Ailus <sakari.ailus@linux.intel.com> 13974 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13975 L: linux-media@vger.kernel.org 13976 S: Supported 13977 W: https://www.linuxtv.org 13978 T: git git://linuxtv.org/media_tree.git 13979 F: drivers/media/mc/ 13980 F: include/media/media-*.h 13981 F: include/uapi/linux/media.h 13982 13983 MEDIA DRIVER FOR FREESCALE IMX PXP 13984 M: Philipp Zabel <p.zabel@pengutronix.de> 13985 L: linux-media@vger.kernel.org 13986 S: Maintained 13987 T: git git://linuxtv.org/media_tree.git 13988 F: drivers/media/platform/nxp/imx-pxp.[ch] 13989 13990 MEDIA DRIVERS FOR ASCOT2E 13991 M: Sergey Kozlov <serjk@netup.ru> 13992 M: Abylay Ospan <aospan@netup.ru> 13993 L: linux-media@vger.kernel.org 13994 S: Supported 13995 W: https://linuxtv.org 13996 W: http://netup.tv/ 13997 T: git git://linuxtv.org/media_tree.git 13998 F: drivers/media/dvb-frontends/ascot2e* 13999 14000 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 14001 M: Jasmin Jessich <jasmin@anw.at> 14002 L: linux-media@vger.kernel.org 14003 S: Maintained 14004 W: https://linuxtv.org 14005 T: git git://linuxtv.org/media_tree.git 14006 F: drivers/media/dvb-frontends/cxd2099* 14007 14008 MEDIA DRIVERS FOR CXD2841ER 14009 M: Sergey Kozlov <serjk@netup.ru> 14010 M: Abylay Ospan <aospan@netup.ru> 14011 L: linux-media@vger.kernel.org 14012 S: Supported 14013 W: https://linuxtv.org 14014 W: http://netup.tv/ 14015 T: git git://linuxtv.org/media_tree.git 14016 F: drivers/media/dvb-frontends/cxd2841er* 14017 14018 MEDIA DRIVERS FOR CXD2880 14019 M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 14020 L: linux-media@vger.kernel.org 14021 S: Supported 14022 W: http://linuxtv.org/ 14023 T: git git://linuxtv.org/media_tree.git 14024 F: drivers/media/dvb-frontends/cxd2880/* 14025 F: drivers/media/spi/cxd2880* 14026 14027 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 14028 L: linux-media@vger.kernel.org 14029 S: Orphan 14030 W: https://linuxtv.org 14031 T: git git://linuxtv.org/media_tree.git 14032 F: drivers/media/pci/ddbridge/* 14033 14034 MEDIA DRIVERS FOR FREESCALE IMX 14035 M: Steve Longerbeam <slongerbeam@gmail.com> 14036 M: Philipp Zabel <p.zabel@pengutronix.de> 14037 L: linux-media@vger.kernel.org 14038 S: Maintained 14039 T: git git://linuxtv.org/media_tree.git 14040 F: Documentation/admin-guide/media/imx.rst 14041 F: Documentation/devicetree/bindings/media/imx.txt 14042 F: drivers/staging/media/imx/ 14043 F: include/linux/imx-media.h 14044 F: include/media/imx.h 14045 14046 MEDIA DRIVERS FOR FREESCALE IMX7/8 14047 M: Rui Miguel Silva <rmfrfs@gmail.com> 14048 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14049 M: Martin Kepplinger <martin.kepplinger@puri.sm> 14050 R: Purism Kernel Team <kernel@puri.sm> 14051 L: linux-media@vger.kernel.org 14052 S: Maintained 14053 T: git git://linuxtv.org/media_tree.git 14054 F: Documentation/admin-guide/media/imx7.rst 14055 F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 14056 F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 14057 F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 14058 F: drivers/media/platform/nxp/imx-mipi-csis.c 14059 F: drivers/media/platform/nxp/imx7-media-csi.c 14060 F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 14061 14062 MEDIA DRIVERS FOR HELENE 14063 M: Abylay Ospan <aospan@netup.ru> 14064 L: linux-media@vger.kernel.org 14065 S: Supported 14066 W: https://linuxtv.org 14067 W: http://netup.tv/ 14068 T: git git://linuxtv.org/media_tree.git 14069 F: drivers/media/dvb-frontends/helene* 14070 14071 MEDIA DRIVERS FOR HORUS3A 14072 M: Sergey Kozlov <serjk@netup.ru> 14073 M: Abylay Ospan <aospan@netup.ru> 14074 L: linux-media@vger.kernel.org 14075 S: Supported 14076 W: https://linuxtv.org 14077 W: http://netup.tv/ 14078 T: git git://linuxtv.org/media_tree.git 14079 F: drivers/media/dvb-frontends/horus3a* 14080 14081 MEDIA DRIVERS FOR LNBH25 14082 M: Sergey Kozlov <serjk@netup.ru> 14083 M: Abylay Ospan <aospan@netup.ru> 14084 L: linux-media@vger.kernel.org 14085 S: Supported 14086 W: https://linuxtv.org 14087 W: http://netup.tv/ 14088 T: git git://linuxtv.org/media_tree.git 14089 F: drivers/media/dvb-frontends/lnbh25* 14090 14091 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 14092 L: linux-media@vger.kernel.org 14093 S: Orphan 14094 W: https://linuxtv.org 14095 T: git git://linuxtv.org/media_tree.git 14096 F: drivers/media/dvb-frontends/mxl5xx* 14097 14098 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 14099 M: Sergey Kozlov <serjk@netup.ru> 14100 M: Abylay Ospan <aospan@netup.ru> 14101 L: linux-media@vger.kernel.org 14102 S: Supported 14103 W: https://linuxtv.org 14104 W: http://netup.tv/ 14105 T: git git://linuxtv.org/media_tree.git 14106 F: drivers/media/pci/netup_unidvb/* 14107 14108 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 14109 M: Dmitry Osipenko <digetx@gmail.com> 14110 L: linux-media@vger.kernel.org 14111 L: linux-tegra@vger.kernel.org 14112 S: Maintained 14113 T: git git://linuxtv.org/media_tree.git 14114 F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 14115 F: drivers/media/platform/nvidia/tegra-vde/ 14116 14117 MEDIA DRIVERS FOR RENESAS - CEU 14118 M: Jacopo Mondi <jacopo@jmondi.org> 14119 L: linux-media@vger.kernel.org 14120 L: linux-renesas-soc@vger.kernel.org 14121 S: Supported 14122 T: git git://linuxtv.org/media_tree.git 14123 F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 14124 F: drivers/media/platform/renesas/renesas-ceu.c 14125 F: include/media/drv-intf/renesas-ceu.h 14126 14127 MEDIA DRIVERS FOR RENESAS - DRIF 14128 M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 14129 L: linux-media@vger.kernel.org 14130 L: linux-renesas-soc@vger.kernel.org 14131 S: Supported 14132 T: git git://linuxtv.org/media_tree.git 14133 F: Documentation/devicetree/bindings/media/renesas,drif.yaml 14134 F: drivers/media/platform/renesas/rcar_drif.c 14135 14136 MEDIA DRIVERS FOR RENESAS - FCP 14137 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14138 L: linux-media@vger.kernel.org 14139 L: linux-renesas-soc@vger.kernel.org 14140 S: Supported 14141 T: git git://linuxtv.org/media_tree.git 14142 F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 14143 F: drivers/media/platform/renesas/rcar-fcp.c 14144 F: include/media/rcar-fcp.h 14145 14146 MEDIA DRIVERS FOR RENESAS - FDP1 14147 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14148 L: linux-media@vger.kernel.org 14149 L: linux-renesas-soc@vger.kernel.org 14150 S: Supported 14151 T: git git://linuxtv.org/media_tree.git 14152 F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 14153 F: drivers/media/platform/renesas/rcar_fdp1.c 14154 14155 MEDIA DRIVERS FOR RENESAS - VIN 14156 M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14157 L: linux-media@vger.kernel.org 14158 L: linux-renesas-soc@vger.kernel.org 14159 S: Supported 14160 T: git git://linuxtv.org/media_tree.git 14161 F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 14162 F: Documentation/devicetree/bindings/media/renesas,isp.yaml 14163 F: Documentation/devicetree/bindings/media/renesas,vin.yaml 14164 F: drivers/media/platform/renesas/rcar-csi2.c 14165 F: drivers/media/platform/renesas/rcar-isp.c 14166 F: drivers/media/platform/renesas/rcar-vin/ 14167 14168 MEDIA DRIVERS FOR RENESAS - VSP1 14169 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14170 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14171 L: linux-media@vger.kernel.org 14172 L: linux-renesas-soc@vger.kernel.org 14173 S: Supported 14174 T: git git://linuxtv.org/media_tree.git 14175 F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 14176 F: drivers/media/platform/renesas/vsp1/ 14177 14178 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 14179 L: linux-media@vger.kernel.org 14180 S: Orphan 14181 W: https://linuxtv.org 14182 T: git git://linuxtv.org/media_tree.git 14183 F: drivers/media/dvb-frontends/stv0910* 14184 14185 MEDIA DRIVERS FOR ST STV6111 TUNER ICs 14186 L: linux-media@vger.kernel.org 14187 S: Orphan 14188 W: https://linuxtv.org 14189 T: git git://linuxtv.org/media_tree.git 14190 F: drivers/media/dvb-frontends/stv6111* 14191 14192 MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 14193 M: Hugues Fruchet <hugues.fruchet@foss.st.com> 14194 M: Alain Volmat <alain.volmat@foss.st.com> 14195 L: linux-media@vger.kernel.org 14196 S: Supported 14197 T: git git://linuxtv.org/media_tree.git 14198 F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 14199 F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 14200 F: drivers/media/platform/st/stm32/stm32-dcmi.c 14201 F: drivers/media/platform/st/stm32/stm32-dcmipp/* 14202 14203 MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 14204 M: Mauro Carvalho Chehab <mchehab@kernel.org> 14205 L: linux-media@vger.kernel.org 14206 S: Maintained 14207 W: https://linuxtv.org 14208 Q: http://patchwork.kernel.org/project/linux-media/list/ 14209 T: git git://linuxtv.org/media_tree.git 14210 F: Documentation/admin-guide/media/ 14211 F: Documentation/devicetree/bindings/media/ 14212 F: Documentation/driver-api/media/ 14213 F: Documentation/userspace-api/media/ 14214 F: drivers/media/ 14215 F: drivers/staging/media/ 14216 F: include/dt-bindings/media/ 14217 F: include/linux/platform_data/media/ 14218 F: include/media/ 14219 F: include/uapi/linux/dvb/ 14220 F: include/uapi/linux/ivtv* 14221 F: include/uapi/linux/media.h 14222 F: include/uapi/linux/uvcvideo.h 14223 F: include/uapi/linux/v4l2-* 14224 F: include/uapi/linux/videodev2.h 14225 14226 MEDIATEK BLUETOOTH DRIVER 14227 M: Sean Wang <sean.wang@mediatek.com> 14228 L: linux-bluetooth@vger.kernel.org 14229 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14230 S: Maintained 14231 F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 14232 F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 14233 F: drivers/bluetooth/btmtkuart.c 14234 14235 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 14236 M: Sean Wang <sean.wang@mediatek.com> 14237 L: linux-pm@vger.kernel.org 14238 S: Maintained 14239 F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 14240 F: drivers/power/reset/mt6323-poweroff.c 14241 14242 MEDIATEK CIR DRIVER 14243 M: Sean Wang <sean.wang@mediatek.com> 14244 S: Maintained 14245 F: drivers/media/rc/mtk-cir.c 14246 14247 MEDIATEK DMA DRIVER 14248 M: Sean Wang <sean.wang@mediatek.com> 14249 L: dmaengine@vger.kernel.org 14250 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14251 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14252 S: Maintained 14253 F: Documentation/devicetree/bindings/dma/mediatek,* 14254 F: drivers/dma/mediatek/ 14255 14256 MEDIATEK ETHERNET DRIVER 14257 M: Felix Fietkau <nbd@nbd.name> 14258 M: Sean Wang <sean.wang@mediatek.com> 14259 M: Mark Lee <Mark-MC.Lee@mediatek.com> 14260 M: Lorenzo Bianconi <lorenzo@kernel.org> 14261 L: netdev@vger.kernel.org 14262 S: Maintained 14263 F: drivers/net/ethernet/mediatek/ 14264 14265 MEDIATEK ETHERNET PCS DRIVER 14266 M: Alexander Couzens <lynxis@fe80.eu> 14267 M: Daniel Golle <daniel@makrotopia.org> 14268 L: netdev@vger.kernel.org 14269 S: Maintained 14270 F: drivers/net/pcs/pcs-mtk-lynxi.c 14271 F: include/linux/pcs/pcs-mtk-lynxi.h 14272 14273 MEDIATEK ETHERNET PHY DRIVERS 14274 M: Daniel Golle <daniel@makrotopia.org> 14275 M: Qingfang Deng <dqfext@gmail.com> 14276 M: SkyLake Huang <SkyLake.Huang@mediatek.com> 14277 L: netdev@vger.kernel.org 14278 S: Maintained 14279 F: drivers/net/phy/mediatek-ge-soc.c 14280 F: drivers/net/phy/mediatek-ge.c 14281 F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 14282 14283 MEDIATEK I2C CONTROLLER DRIVER 14284 M: Qii Wang <qii.wang@mediatek.com> 14285 L: linux-i2c@vger.kernel.org 14286 S: Maintained 14287 F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 14288 F: drivers/i2c/busses/i2c-mt65xx.c 14289 14290 MEDIATEK IOMMU DRIVER 14291 M: Yong Wu <yong.wu@mediatek.com> 14292 L: iommu@lists.linux.dev 14293 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14294 S: Supported 14295 F: Documentation/devicetree/bindings/iommu/mediatek* 14296 F: drivers/iommu/mtk_iommu* 14297 F: include/dt-bindings/memory/mediatek,mt*-port.h 14298 F: include/dt-bindings/memory/mt*-port.h 14299 14300 MEDIATEK JPEG DRIVER 14301 M: Bin Liu <bin.liu@mediatek.com> 14302 S: Supported 14303 F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 14304 F: drivers/media/platform/mediatek/jpeg/ 14305 14306 MEDIATEK KEYPAD DRIVER 14307 M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 14308 S: Supported 14309 F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 14310 F: drivers/input/keyboard/mt6779-keypad.c 14311 14312 MEDIATEK MDP DRIVER 14313 M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 14314 M: Houlong Wei <houlong.wei@mediatek.com> 14315 M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14316 S: Supported 14317 F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 14318 F: drivers/media/platform/mediatek/mdp/ 14319 F: drivers/media/platform/mediatek/vpu/ 14320 14321 MEDIATEK MEDIA DRIVER 14322 M: Tiffany Lin <tiffany.lin@mediatek.com> 14323 M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14324 M: Yunfei Dong <yunfei.dong@mediatek.com> 14325 S: Supported 14326 F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 14327 F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 14328 F: drivers/media/platform/mediatek/vcodec/ 14329 F: drivers/media/platform/mediatek/vpu/ 14330 14331 MEDIATEK MIPI-CSI CDPHY DRIVER 14332 M: Julien Stephan <jstephan@baylibre.com> 14333 M: Andy Hsieh <andy.hsieh@mediatek.com> 14334 S: Supported 14335 F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 14336 F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 14337 14338 MEDIATEK MMC/SD/SDIO DRIVER 14339 M: Chaotian Jing <chaotian.jing@mediatek.com> 14340 S: Maintained 14341 F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 14342 F: drivers/mmc/host/mtk-sd.c 14343 14344 MEDIATEK MT76 WIRELESS LAN DRIVER 14345 M: Felix Fietkau <nbd@nbd.name> 14346 M: Lorenzo Bianconi <lorenzo@kernel.org> 14347 M: Ryder Lee <ryder.lee@mediatek.com> 14348 R: Shayne Chen <shayne.chen@mediatek.com> 14349 R: Sean Wang <sean.wang@mediatek.com> 14350 L: linux-wireless@vger.kernel.org 14351 S: Maintained 14352 T: git https://github.com/nbd168/wireless 14353 F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 14354 F: drivers/net/wireless/mediatek/mt76/ 14355 14356 MEDIATEK MT7601U WIRELESS LAN DRIVER 14357 M: Jakub Kicinski <kuba@kernel.org> 14358 L: linux-wireless@vger.kernel.org 14359 S: Maintained 14360 F: drivers/net/wireless/mediatek/mt7601u/ 14361 14362 MEDIATEK MT7621 CLOCK DRIVER 14363 M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14364 S: Maintained 14365 F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 14366 F: drivers/clk/ralink/clk-mt7621.c 14367 14368 MEDIATEK MT7621 PCIE CONTROLLER DRIVER 14369 M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14370 S: Maintained 14371 F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 14372 F: drivers/pci/controller/pcie-mt7621.c 14373 14374 MEDIATEK MT7621 PHY PCI DRIVER 14375 M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14376 S: Maintained 14377 F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 14378 F: drivers/phy/ralink/phy-mt7621-pci.c 14379 14380 MEDIATEK MT7621/28/88 I2C DRIVER 14381 M: Stefan Roese <sr@denx.de> 14382 L: linux-i2c@vger.kernel.org 14383 S: Maintained 14384 F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 14385 F: drivers/i2c/busses/i2c-mt7621.c 14386 14387 MEDIATEK MTMIPS CLOCK DRIVER 14388 M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14389 S: Maintained 14390 F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 14391 F: drivers/clk/ralink/clk-mtmips.c 14392 14393 MEDIATEK NAND CONTROLLER DRIVER 14394 L: linux-mtd@lists.infradead.org 14395 S: Orphan 14396 F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 14397 F: drivers/mtd/nand/raw/mtk_* 14398 14399 MEDIATEK PMIC LED DRIVER 14400 M: Sean Wang <sean.wang@mediatek.com> 14401 S: Maintained 14402 F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 14403 F: drivers/leds/leds-mt6323.c 14404 14405 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 14406 M: Sean Wang <sean.wang@mediatek.com> 14407 S: Maintained 14408 F: drivers/char/hw_random/mtk-rng.c 14409 14410 MEDIATEK SMI DRIVER 14411 M: Yong Wu <yong.wu@mediatek.com> 14412 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14413 S: Supported 14414 F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 14415 F: drivers/memory/mtk-smi.c 14416 F: include/soc/mediatek/smi.h 14417 14418 MEDIATEK SWITCH DRIVER 14419 M: Arınç ÜNAL <arinc.unal@arinc9.com> 14420 M: Daniel Golle <daniel@makrotopia.org> 14421 M: DENG Qingfang <dqfext@gmail.com> 14422 M: Sean Wang <sean.wang@mediatek.com> 14423 L: netdev@vger.kernel.org 14424 S: Maintained 14425 F: drivers/net/dsa/mt7530-mdio.c 14426 F: drivers/net/dsa/mt7530-mmio.c 14427 F: drivers/net/dsa/mt7530.* 14428 F: net/dsa/tag_mtk.c 14429 14430 MEDIATEK T7XX 5G WWAN MODEM DRIVER 14431 M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 14432 R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 14433 R: Liu Haijun <haijun.liu@mediatek.com> 14434 R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 14435 R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 14436 L: netdev@vger.kernel.org 14437 S: Supported 14438 F: drivers/net/wwan/t7xx/ 14439 14440 MEDIATEK USB3 DRD IP DRIVER 14441 M: Chunfeng Yun <chunfeng.yun@mediatek.com> 14442 L: linux-usb@vger.kernel.org 14443 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14444 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14445 S: Maintained 14446 F: Documentation/devicetree/bindings/usb/mediatek,* 14447 F: drivers/usb/host/xhci-mtk* 14448 F: drivers/usb/mtu3/ 14449 14450 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 14451 M: Peter Senna Tschudin <peter.senna@gmail.com> 14452 M: Ian Ray <ian.ray@ge.com> 14453 M: Martyn Welch <martyn.welch@collabora.co.uk> 14454 S: Maintained 14455 F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 14456 F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 14457 14458 MEGARAID SCSI/SAS DRIVERS 14459 M: Kashyap Desai <kashyap.desai@broadcom.com> 14460 M: Sumit Saxena <sumit.saxena@broadcom.com> 14461 M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 14462 M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 14463 L: megaraidlinux.pdl@broadcom.com 14464 L: linux-scsi@vger.kernel.org 14465 S: Maintained 14466 W: http://www.avagotech.com/support/ 14467 F: Documentation/scsi/megaraid.rst 14468 F: drivers/scsi/megaraid.* 14469 F: drivers/scsi/megaraid/ 14470 14471 MELEXIS MLX90614 DRIVER 14472 M: Crt Mori <cmo@melexis.com> 14473 L: linux-iio@vger.kernel.org 14474 S: Supported 14475 W: http://www.melexis.com 14476 F: drivers/iio/temperature/mlx90614.c 14477 14478 MELEXIS MLX90632 DRIVER 14479 M: Crt Mori <cmo@melexis.com> 14480 L: linux-iio@vger.kernel.org 14481 S: Supported 14482 W: http://www.melexis.com 14483 F: drivers/iio/temperature/mlx90632.c 14484 14485 MELEXIS MLX90635 DRIVER 14486 M: Crt Mori <cmo@melexis.com> 14487 L: linux-iio@vger.kernel.org 14488 S: Supported 14489 W: http://www.melexis.com 14490 F: drivers/iio/temperature/mlx90635.c 14491 14492 MELFAS MIP4 TOUCHSCREEN DRIVER 14493 M: Sangwon Jee <jeesw@melfas.com> 14494 S: Supported 14495 W: http://www.melfas.com 14496 F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14497 F: drivers/input/touchscreen/melfas_mip4.c 14498 14499 MELLANOX BLUEFIELD I2C DRIVER 14500 M: Khalil Blaiech <kblaiech@nvidia.com> 14501 M: Asmaa Mnebhi <asmaa@nvidia.com> 14502 L: linux-i2c@vger.kernel.org 14503 S: Supported 14504 F: drivers/i2c/busses/i2c-mlxbf.c 14505 14506 MELLANOX ETHERNET DRIVER (mlx4_en) 14507 M: Tariq Toukan <tariqt@nvidia.com> 14508 L: netdev@vger.kernel.org 14509 S: Supported 14510 W: http://www.mellanox.com 14511 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14512 F: drivers/net/ethernet/mellanox/mlx4/en_* 14513 14514 MELLANOX ETHERNET DRIVER (mlx5e) 14515 M: Saeed Mahameed <saeedm@nvidia.com> 14516 M: Tariq Toukan <tariqt@nvidia.com> 14517 L: netdev@vger.kernel.org 14518 S: Supported 14519 W: http://www.mellanox.com 14520 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14521 F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14522 14523 MELLANOX ETHERNET INNOVA DRIVERS 14524 R: Boris Pismenny <borisp@nvidia.com> 14525 L: netdev@vger.kernel.org 14526 S: Supported 14527 W: http://www.mellanox.com 14528 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14529 F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14530 F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14531 F: include/linux/mlx5/mlx5_ifc_fpga.h 14532 14533 MELLANOX ETHERNET SWITCH DRIVERS 14534 M: Ido Schimmel <idosch@nvidia.com> 14535 M: Petr Machata <petrm@nvidia.com> 14536 L: netdev@vger.kernel.org 14537 S: Supported 14538 W: http://www.mellanox.com 14539 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14540 F: drivers/net/ethernet/mellanox/mlxsw/ 14541 F: tools/testing/selftests/drivers/net/mlxsw/ 14542 14543 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14544 M: mlxsw@nvidia.com 14545 L: netdev@vger.kernel.org 14546 S: Supported 14547 W: http://www.mellanox.com 14548 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14549 F: drivers/net/ethernet/mellanox/mlxfw/ 14550 14551 MELLANOX HARDWARE PLATFORM SUPPORT 14552 M: Hans de Goede <hdegoede@redhat.com> 14553 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14554 M: Vadim Pasternak <vadimp@nvidia.com> 14555 L: platform-driver-x86@vger.kernel.org 14556 S: Supported 14557 F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14558 F: drivers/platform/mellanox/ 14559 F: include/linux/platform_data/mlxreg.h 14560 14561 MELLANOX MLX4 core VPI driver 14562 M: Tariq Toukan <tariqt@nvidia.com> 14563 L: netdev@vger.kernel.org 14564 L: linux-rdma@vger.kernel.org 14565 S: Supported 14566 W: http://www.mellanox.com 14567 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14568 F: drivers/net/ethernet/mellanox/mlx4/ 14569 F: include/linux/mlx4/ 14570 14571 MELLANOX MLX4 IB driver 14572 M: Yishai Hadas <yishaih@nvidia.com> 14573 L: linux-rdma@vger.kernel.org 14574 S: Supported 14575 W: http://www.mellanox.com 14576 Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14577 F: drivers/infiniband/hw/mlx4/ 14578 F: include/linux/mlx4/ 14579 F: include/uapi/rdma/mlx4-abi.h 14580 14581 MELLANOX MLX5 core VPI driver 14582 M: Saeed Mahameed <saeedm@nvidia.com> 14583 M: Leon Romanovsky <leonro@nvidia.com> 14584 M: Tariq Toukan <tariqt@nvidia.com> 14585 L: netdev@vger.kernel.org 14586 L: linux-rdma@vger.kernel.org 14587 S: Supported 14588 W: http://www.mellanox.com 14589 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14590 F: Documentation/networking/device_drivers/ethernet/mellanox/ 14591 F: drivers/net/ethernet/mellanox/mlx5/core/ 14592 F: include/linux/mlx5/ 14593 14594 MELLANOX MLX5 IB driver 14595 M: Leon Romanovsky <leonro@nvidia.com> 14596 L: linux-rdma@vger.kernel.org 14597 S: Supported 14598 W: http://www.mellanox.com 14599 Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14600 F: drivers/infiniband/hw/mlx5/ 14601 F: include/linux/mlx5/ 14602 F: include/uapi/rdma/mlx5-abi.h 14603 14604 MELLANOX MLX5 VDPA DRIVER 14605 M: Dragos Tatulea <dtatulea@nvidia.com> 14606 L: virtualization@lists.linux.dev 14607 S: Supported 14608 F: drivers/vdpa/mlx5/ 14609 14610 MELLANOX MLXCPLD I2C AND MUX DRIVER 14611 M: Vadim Pasternak <vadimp@nvidia.com> 14612 M: Michael Shych <michaelsh@nvidia.com> 14613 L: linux-i2c@vger.kernel.org 14614 S: Supported 14615 F: Documentation/i2c/busses/i2c-mlxcpld.rst 14616 F: drivers/i2c/busses/i2c-mlxcpld.c 14617 F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14618 14619 MELLANOX MLXCPLD LED DRIVER 14620 M: Vadim Pasternak <vadimp@nvidia.com> 14621 L: linux-leds@vger.kernel.org 14622 S: Supported 14623 F: Documentation/leds/leds-mlxcpld.rst 14624 F: drivers/leds/leds-mlxcpld.c 14625 F: drivers/leds/leds-mlxreg.c 14626 14627 MELLANOX PLATFORM DRIVER 14628 M: Vadim Pasternak <vadimp@nvidia.com> 14629 L: platform-driver-x86@vger.kernel.org 14630 S: Supported 14631 F: drivers/platform/x86/mlx-platform.c 14632 14633 MEMBARRIER SUPPORT 14634 M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14635 M: "Paul E. McKenney" <paulmck@kernel.org> 14636 L: linux-kernel@vger.kernel.org 14637 S: Supported 14638 F: Documentation/scheduler/membarrier.rst 14639 F: arch/*/include/asm/membarrier.h 14640 F: arch/*/include/asm/sync_core.h 14641 F: include/uapi/linux/membarrier.h 14642 F: kernel/sched/membarrier.c 14643 14644 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14645 M: Mike Rapoport <rppt@kernel.org> 14646 L: linux-mm@kvack.org 14647 S: Maintained 14648 F: Documentation/core-api/boot-time-mm.rst 14649 F: include/linux/memblock.h 14650 F: mm/memblock.c 14651 F: mm/mm_init.c 14652 F: tools/testing/memblock/ 14653 14654 MEMORY ALLOCATION PROFILING 14655 M: Suren Baghdasaryan <surenb@google.com> 14656 M: Kent Overstreet <kent.overstreet@linux.dev> 14657 L: linux-mm@kvack.org 14658 S: Maintained 14659 F: Documentation/mm/allocation-profiling.rst 14660 F: include/linux/alloc_tag.h 14661 F: include/linux/pgalloc_tag.h 14662 F: lib/alloc_tag.c 14663 14664 MEMORY CONTROLLER DRIVERS 14665 M: Krzysztof Kozlowski <krzk@kernel.org> 14666 L: linux-kernel@vger.kernel.org 14667 S: Maintained 14668 B: mailto:krzysztof.kozlowski@linaro.org 14669 T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14670 F: Documentation/devicetree/bindings/memory-controllers/ 14671 F: drivers/memory/ 14672 F: include/dt-bindings/memory/ 14673 F: include/memory/ 14674 14675 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14676 M: Dmitry Osipenko <digetx@gmail.com> 14677 L: linux-pm@vger.kernel.org 14678 L: linux-tegra@vger.kernel.org 14679 S: Maintained 14680 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14681 F: drivers/devfreq/tegra30-devfreq.c 14682 14683 MEMORY HOT(UN)PLUG 14684 M: David Hildenbrand <david@redhat.com> 14685 M: Oscar Salvador <osalvador@suse.de> 14686 L: linux-mm@kvack.org 14687 S: Maintained 14688 F: Documentation/admin-guide/mm/memory-hotplug.rst 14689 F: Documentation/core-api/memory-hotplug.rst 14690 F: drivers/base/memory.c 14691 F: include/linux/memory_hotplug.h 14692 F: mm/memory_hotplug.c 14693 F: tools/testing/selftests/memory-hotplug/ 14694 14695 MEMORY MANAGEMENT 14696 M: Andrew Morton <akpm@linux-foundation.org> 14697 L: linux-mm@kvack.org 14698 S: Maintained 14699 W: http://www.linux-mm.org 14700 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14701 T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14702 F: include/linux/gfp.h 14703 F: include/linux/gfp_types.h 14704 F: include/linux/memfd.h 14705 F: include/linux/memory.h 14706 F: include/linux/memory_hotplug.h 14707 F: include/linux/memory-tiers.h 14708 F: include/linux/mempolicy.h 14709 F: include/linux/mempool.h 14710 F: include/linux/memremap.h 14711 F: include/linux/mm.h 14712 F: include/linux/mm_*.h 14713 F: include/linux/mmzone.h 14714 F: include/linux/mmu_notifier.h 14715 F: include/linux/pagewalk.h 14716 F: include/linux/rmap.h 14717 F: include/trace/events/ksm.h 14718 F: mm/ 14719 F: tools/mm/ 14720 F: tools/testing/selftests/mm/ 14721 N: include/linux/page[-_]* 14722 14723 MEMORY MAPPING 14724 M: Andrew Morton <akpm@linux-foundation.org> 14725 R: Liam R. Howlett <Liam.Howlett@oracle.com> 14726 R: Vlastimil Babka <vbabka@suse.cz> 14727 R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 14728 L: linux-mm@kvack.org 14729 S: Maintained 14730 W: http://www.linux-mm.org 14731 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14732 F: mm/mmap.c 14733 14734 MEMORY TECHNOLOGY DEVICES (MTD) 14735 M: Miquel Raynal <miquel.raynal@bootlin.com> 14736 M: Richard Weinberger <richard@nod.at> 14737 M: Vignesh Raghavendra <vigneshr@ti.com> 14738 L: linux-mtd@lists.infradead.org 14739 S: Maintained 14740 W: http://www.linux-mtd.infradead.org/ 14741 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14742 C: irc://irc.oftc.net/mtd 14743 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14744 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14745 F: Documentation/devicetree/bindings/mtd/ 14746 F: drivers/mtd/ 14747 F: include/linux/mtd/ 14748 F: include/uapi/mtd/ 14749 14750 MEMSENSING MICROSYSTEMS MSA311 DRIVER 14751 M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14752 L: linux-iio@vger.kernel.org 14753 S: Maintained 14754 F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14755 F: drivers/iio/accel/msa311.c 14756 14757 MEN A21 WATCHDOG DRIVER 14758 M: Johannes Thumshirn <morbidrsa@gmail.com> 14759 L: linux-watchdog@vger.kernel.org 14760 S: Maintained 14761 F: drivers/watchdog/mena21_wdt.c 14762 14763 MEN CHAMELEON BUS (mcb) 14764 M: Johannes Thumshirn <morbidrsa@gmail.com> 14765 S: Maintained 14766 F: Documentation/driver-api/men-chameleon-bus.rst 14767 F: drivers/mcb/ 14768 F: include/linux/mcb.h 14769 14770 MEN F21BMC (Board Management Controller) 14771 M: Andreas Werner <andreas.werner@men.de> 14772 S: Supported 14773 F: Documentation/hwmon/menf21bmc.rst 14774 F: drivers/hwmon/menf21bmc_hwmon.c 14775 F: drivers/leds/leds-menf21bmc.c 14776 F: drivers/mfd/menf21bmc.c 14777 F: drivers/watchdog/menf21bmc_wdt.c 14778 14779 MEN Z069 WATCHDOG DRIVER 14780 M: Johannes Thumshirn <jth@kernel.org> 14781 L: linux-watchdog@vger.kernel.org 14782 S: Maintained 14783 F: drivers/watchdog/menz69_wdt.c 14784 14785 MESON AO CEC DRIVER FOR AMLOGIC SOCS 14786 M: Neil Armstrong <neil.armstrong@linaro.org> 14787 L: linux-media@vger.kernel.org 14788 L: linux-amlogic@lists.infradead.org 14789 S: Supported 14790 W: http://linux-meson.com/ 14791 T: git git://linuxtv.org/media_tree.git 14792 F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14793 F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14794 F: drivers/media/cec/platform/meson/ao-cec.c 14795 14796 MESON GE2D DRIVER FOR AMLOGIC SOCS 14797 M: Neil Armstrong <neil.armstrong@linaro.org> 14798 L: linux-media@vger.kernel.org 14799 L: linux-amlogic@lists.infradead.org 14800 S: Supported 14801 T: git git://linuxtv.org/media_tree.git 14802 F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14803 F: drivers/media/platform/amlogic/meson-ge2d/ 14804 14805 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14806 M: Liang Yang <liang.yang@amlogic.com> 14807 L: linux-mtd@lists.infradead.org 14808 S: Maintained 14809 F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14810 F: drivers/mtd/nand/raw/meson_* 14811 14812 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14813 M: Neil Armstrong <neil.armstrong@linaro.org> 14814 L: linux-media@vger.kernel.org 14815 L: linux-amlogic@lists.infradead.org 14816 S: Supported 14817 T: git git://linuxtv.org/media_tree.git 14818 F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14819 F: drivers/staging/media/meson/vdec/ 14820 14821 META ETHERNET DRIVERS 14822 M: Alexander Duyck <alexanderduyck@fb.com> 14823 M: Jakub Kicinski <kuba@kernel.org> 14824 R: kernel-team@meta.com 14825 S: Supported 14826 F: drivers/net/ethernet/meta/ 14827 14828 METHODE UDPU SUPPORT 14829 M: Robert Marko <robert.marko@sartura.hr> 14830 S: Maintained 14831 F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14832 F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14833 14834 MHI BUS 14835 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14836 L: mhi@lists.linux.dev 14837 L: linux-arm-msm@vger.kernel.org 14838 S: Maintained 14839 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14840 F: Documentation/ABI/stable/sysfs-bus-mhi 14841 F: Documentation/mhi/ 14842 F: drivers/bus/mhi/ 14843 F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14844 F: include/linux/mhi.h 14845 14846 MICROBLAZE ARCHITECTURE 14847 M: Michal Simek <monstr@monstr.eu> 14848 S: Supported 14849 W: http://www.monstr.eu/fdt/ 14850 T: git git://git.monstr.eu/linux-2.6-microblaze.git 14851 F: arch/microblaze/ 14852 14853 MICROBLAZE TMR INJECT 14854 M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14855 S: Supported 14856 F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14857 F: drivers/misc/xilinx_tmr_inject.c 14858 14859 MICROBLAZE TMR MANAGER 14860 M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14861 S: Supported 14862 F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14863 F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14864 F: drivers/misc/xilinx_tmr_manager.c 14865 14866 MICROCHIP AT91 DMA DRIVERS 14867 M: Ludovic Desroches <ludovic.desroches@microchip.com> 14868 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14869 L: dmaengine@vger.kernel.org 14870 S: Supported 14871 F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14872 F: drivers/dma/at_hdmac.c 14873 F: drivers/dma/at_xdmac.c 14874 F: include/dt-bindings/dma/at91.h 14875 14876 MICROCHIP AT91 SERIAL DRIVER 14877 M: Richard Genoud <richard.genoud@bootlin.com> 14878 S: Maintained 14879 F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14880 F: drivers/tty/serial/atmel_serial.c 14881 F: drivers/tty/serial/atmel_serial.h 14882 14883 MICROCHIP AT91 USART MFD DRIVER 14884 M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14885 L: linux-kernel@vger.kernel.org 14886 S: Supported 14887 F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14888 F: drivers/mfd/at91-usart.c 14889 F: include/dt-bindings/mfd/at91-usart.h 14890 14891 MICROCHIP AT91 USART SPI DRIVER 14892 M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14893 L: linux-spi@vger.kernel.org 14894 S: Supported 14895 F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14896 F: drivers/spi/spi-at91-usart.c 14897 14898 MICROCHIP AUDIO ASOC DRIVERS 14899 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14900 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14901 S: Supported 14902 F: Documentation/devicetree/bindings/sound/atmel* 14903 F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14904 F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14905 F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14906 F: sound/soc/atmel 14907 14908 MICROCHIP CSI2DC DRIVER 14909 M: Eugen Hristev <eugen.hristev@microchip.com> 14910 L: linux-media@vger.kernel.org 14911 S: Supported 14912 F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14913 F: drivers/media/platform/microchip/microchip-csi2dc.c 14914 14915 MICROCHIP ECC DRIVER 14916 L: linux-crypto@vger.kernel.org 14917 S: Orphan 14918 F: drivers/crypto/atmel-ecc.* 14919 14920 MICROCHIP EIC DRIVER 14921 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14922 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14923 S: Supported 14924 F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14925 F: drivers/irqchip/irq-mchp-eic.c 14926 14927 MICROCHIP I2C DRIVER 14928 M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14929 L: linux-i2c@vger.kernel.org 14930 S: Supported 14931 F: drivers/i2c/busses/i2c-at91-*.c 14932 F: drivers/i2c/busses/i2c-at91.h 14933 14934 MICROCHIP ISC DRIVER 14935 M: Eugen Hristev <eugen.hristev@microchip.com> 14936 L: linux-media@vger.kernel.org 14937 S: Supported 14938 F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14939 F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14940 F: drivers/media/platform/microchip/microchip-isc* 14941 F: drivers/media/platform/microchip/microchip-sama*-isc* 14942 F: drivers/staging/media/deprecated/atmel/atmel-isc* 14943 F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14944 F: include/linux/atmel-isc-media.h 14945 14946 MICROCHIP ISI DRIVER 14947 M: Eugen Hristev <eugen.hristev@microchip.com> 14948 L: linux-media@vger.kernel.org 14949 S: Supported 14950 F: drivers/media/platform/atmel/atmel-isi.c 14951 F: drivers/media/platform/atmel/atmel-isi.h 14952 14953 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14954 M: Woojung Huh <woojung.huh@microchip.com> 14955 M: UNGLinuxDriver@microchip.com 14956 L: netdev@vger.kernel.org 14957 S: Maintained 14958 F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14959 F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14960 F: drivers/net/dsa/microchip/* 14961 F: include/linux/dsa/ksz_common.h 14962 F: include/linux/platform_data/microchip-ksz.h 14963 F: net/dsa/tag_ksz.c 14964 14965 MICROCHIP LAN743X ETHERNET DRIVER 14966 M: Bryan Whitehead <bryan.whitehead@microchip.com> 14967 M: UNGLinuxDriver@microchip.com 14968 L: netdev@vger.kernel.org 14969 S: Maintained 14970 F: drivers/net/ethernet/microchip/lan743x_* 14971 14972 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14973 M: Arun Ramadoss <arun.ramadoss@microchip.com> 14974 R: UNGLinuxDriver@microchip.com 14975 L: netdev@vger.kernel.org 14976 S: Maintained 14977 F: drivers/net/phy/microchip_t1.c 14978 14979 MICROCHIP LAN966X ETHERNET DRIVER 14980 M: Horatiu Vultur <horatiu.vultur@microchip.com> 14981 M: UNGLinuxDriver@microchip.com 14982 L: netdev@vger.kernel.org 14983 S: Maintained 14984 F: drivers/net/ethernet/microchip/lan966x/* 14985 14986 MICROCHIP LAN966X OIC DRIVER 14987 M: Herve Codina <herve.codina@bootlin.com> 14988 S: Maintained 14989 F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 14990 F: drivers/irqchip/irq-lan966x-oic.c 14991 14992 MICROCHIP LCDFB DRIVER 14993 M: Nicolas Ferre <nicolas.ferre@microchip.com> 14994 L: linux-fbdev@vger.kernel.org 14995 S: Maintained 14996 F: drivers/video/fbdev/atmel_lcdfb.c 14997 F: include/video/atmel_lcdc.h 14998 14999 MICROCHIP MCP16502 PMIC DRIVER 15000 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15001 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15002 S: Supported 15003 F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 15004 F: drivers/regulator/mcp16502.c 15005 15006 MICROCHIP MCP3564 ADC DRIVER 15007 M: Marius Cristea <marius.cristea@microchip.com> 15008 L: linux-iio@vger.kernel.org 15009 S: Supported 15010 F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 15011 F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 15012 F: drivers/iio/adc/mcp3564.c 15013 15014 MICROCHIP MCP3911 ADC DRIVER 15015 M: Marcus Folkesson <marcus.folkesson@gmail.com> 15016 M: Kent Gustavsson <kent@minoris.se> 15017 L: linux-iio@vger.kernel.org 15018 S: Maintained 15019 F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 15020 F: drivers/iio/adc/mcp3911.c 15021 15022 MICROCHIP MMC/SD/SDIO MCI DRIVER 15023 M: Aubin Constans <aubin.constans@microchip.com> 15024 S: Maintained 15025 F: drivers/mmc/host/atmel-mci.c 15026 15027 MICROCHIP NAND DRIVER 15028 L: linux-mtd@lists.infradead.org 15029 S: Orphan 15030 F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 15031 F: drivers/mtd/nand/raw/atmel/* 15032 15033 MICROCHIP OTPC DRIVER 15034 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15035 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15036 S: Supported 15037 F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 15038 F: drivers/nvmem/microchip-otpc.c 15039 F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 15040 15041 MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 15042 M: Marius Cristea <marius.cristea@microchip.com> 15043 L: linux-iio@vger.kernel.org 15044 S: Supported 15045 F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 15046 F: drivers/iio/adc/pac1934.c 15047 15048 MICROCHIP PCI1XXXX GP DRIVER 15049 M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 15050 M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15051 L: linux-gpio@vger.kernel.org 15052 S: Supported 15053 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 15054 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 15055 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 15056 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 15057 15058 MICROCHIP PCI1XXXX I2C DRIVER 15059 M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 15060 M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15061 M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 15062 L: linux-i2c@vger.kernel.org 15063 S: Maintained 15064 F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 15065 15066 MICROCHIP PCIe UART DRIVER 15067 M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15068 M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 15069 L: linux-serial@vger.kernel.org 15070 S: Maintained 15071 F: drivers/tty/serial/8250/8250_pci1xxxx.c 15072 15073 MICROCHIP POLARFIRE FPGA DRIVERS 15074 M: Conor Dooley <conor.dooley@microchip.com> 15075 R: Vladimir Georgiev <v.georgiev@metrotek.ru> 15076 L: linux-fpga@vger.kernel.org 15077 S: Supported 15078 F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 15079 F: drivers/fpga/microchip-spi.c 15080 15081 MICROCHIP PWM DRIVER 15082 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15083 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15084 L: linux-pwm@vger.kernel.org 15085 S: Supported 15086 F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 15087 F: drivers/pwm/pwm-atmel.c 15088 15089 MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 15090 M: Manikandan Muralidharan <manikandan.m@microchip.com> 15091 M: Dharma Balasubiramani <dharma.b@microchip.com> 15092 L: dri-devel@lists.freedesktop.org 15093 S: Supported 15094 F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 15095 F: drivers/gpu/drm/bridge/microchip-lvds.c 15096 15097 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 15098 M: Eugen Hristev <eugen.hristev@microchip.com> 15099 L: linux-iio@vger.kernel.org 15100 S: Supported 15101 F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 15102 F: drivers/iio/adc/at91-sama5d2_adc.c 15103 F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 15104 15105 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 15106 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15107 S: Supported 15108 F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 15109 F: drivers/power/reset/at91-sama5d2_shdwc.c 15110 15111 MICROCHIP SOC DRIVERS 15112 M: Conor Dooley <conor@kernel.org> 15113 S: Supported 15114 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 15115 F: Documentation/devicetree/bindings/soc/microchip/ 15116 F: drivers/soc/microchip/ 15117 15118 MICROCHIP SPI DRIVER 15119 M: Ryan Wanner <ryan.wanner@microchip.com> 15120 S: Supported 15121 F: drivers/spi/spi-atmel.* 15122 15123 MICROCHIP SSC DRIVER 15124 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15125 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15126 S: Supported 15127 F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 15128 F: drivers/misc/atmel-ssc.c 15129 F: include/linux/atmel-ssc.h 15130 15131 Microchip Timer Counter Block (TCB) Capture Driver 15132 M: Kamel Bouhara <kamel.bouhara@bootlin.com> 15133 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15134 L: linux-iio@vger.kernel.org 15135 S: Maintained 15136 F: drivers/counter/microchip-tcb-capture.c 15137 15138 MICROCHIP USB251XB DRIVER 15139 M: Richard Leitner <richard.leitner@skidata.com> 15140 L: linux-usb@vger.kernel.org 15141 S: Maintained 15142 F: Documentation/devicetree/bindings/usb/usb251xb.yaml 15143 F: drivers/usb/misc/usb251xb.c 15144 15145 MICROCHIP USBA UDC DRIVER 15146 M: Cristian Birsan <cristian.birsan@microchip.com> 15147 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15148 S: Supported 15149 F: drivers/usb/gadget/udc/atmel_usba_udc.* 15150 15151 MICROCHIP WILC1000 WIFI DRIVER 15152 M: Ajay Singh <ajay.kathat@microchip.com> 15153 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15154 L: linux-wireless@vger.kernel.org 15155 S: Supported 15156 F: drivers/net/wireless/microchip/wilc1000/ 15157 15158 MICROSEMI MIPS SOCS 15159 M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15160 M: UNGLinuxDriver@microchip.com 15161 L: linux-mips@vger.kernel.org 15162 S: Supported 15163 F: Documentation/devicetree/bindings/mips/mscc.txt 15164 F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 15165 F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 15166 F: arch/mips/boot/dts/mscc/ 15167 F: arch/mips/configs/generic/board-ocelot.config 15168 F: arch/mips/generic/board-ocelot.c 15169 15170 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 15171 M: Don Brace <don.brace@microchip.com> 15172 L: storagedev@microchip.com 15173 L: linux-scsi@vger.kernel.org 15174 S: Supported 15175 F: Documentation/scsi/smartpqi.rst 15176 F: drivers/scsi/smartpqi/Kconfig 15177 F: drivers/scsi/smartpqi/Makefile 15178 F: drivers/scsi/smartpqi/smartpqi*.[ch] 15179 F: include/linux/cciss*.h 15180 F: include/uapi/linux/cciss*.h 15181 15182 MICROSOFT MANA RDMA DRIVER 15183 M: Long Li <longli@microsoft.com> 15184 M: Ajay Sharma <sharmaajay@microsoft.com> 15185 L: linux-rdma@vger.kernel.org 15186 S: Supported 15187 F: drivers/infiniband/hw/mana/ 15188 F: include/net/mana 15189 F: include/uapi/rdma/mana-abi.h 15190 15191 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 15192 M: Maximilian Luz <luzmaximilian@gmail.com> 15193 L: platform-driver-x86@vger.kernel.org 15194 S: Maintained 15195 F: drivers/platform/surface/surface_aggregator_tabletsw.c 15196 15197 MICROSOFT SURFACE BATTERY AND AC DRIVERS 15198 M: Maximilian Luz <luzmaximilian@gmail.com> 15199 L: linux-pm@vger.kernel.org 15200 L: platform-driver-x86@vger.kernel.org 15201 S: Maintained 15202 F: drivers/power/supply/surface_battery.c 15203 F: drivers/power/supply/surface_charger.c 15204 15205 MICROSOFT SURFACE DTX DRIVER 15206 M: Maximilian Luz <luzmaximilian@gmail.com> 15207 L: platform-driver-x86@vger.kernel.org 15208 S: Maintained 15209 F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 15210 F: drivers/platform/surface/surface_dtx.c 15211 F: include/uapi/linux/surface_aggregator/dtx.h 15212 15213 MICROSOFT SURFACE SENSOR FAN DRIVER 15214 M: Maximilian Luz <luzmaximilian@gmail.com> 15215 M: Ivor Wanders <ivor@iwanders.net> 15216 L: linux-hwmon@vger.kernel.org 15217 S: Maintained 15218 F: Documentation/hwmon/surface_fan.rst 15219 F: drivers/hwmon/surface_fan.c 15220 15221 MICROSOFT SURFACE GPE LID SUPPORT DRIVER 15222 M: Maximilian Luz <luzmaximilian@gmail.com> 15223 L: platform-driver-x86@vger.kernel.org 15224 S: Maintained 15225 F: drivers/platform/surface/surface_gpe.c 15226 15227 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 15228 M: Hans de Goede <hdegoede@redhat.com> 15229 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15230 M: Maximilian Luz <luzmaximilian@gmail.com> 15231 L: platform-driver-x86@vger.kernel.org 15232 S: Maintained 15233 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 15234 F: drivers/platform/surface/ 15235 15236 MICROSOFT SURFACE HID TRANSPORT DRIVER 15237 M: Maximilian Luz <luzmaximilian@gmail.com> 15238 L: linux-input@vger.kernel.org 15239 L: platform-driver-x86@vger.kernel.org 15240 S: Maintained 15241 F: drivers/hid/surface-hid/ 15242 15243 MICROSOFT SURFACE HOT-PLUG DRIVER 15244 M: Maximilian Luz <luzmaximilian@gmail.com> 15245 L: platform-driver-x86@vger.kernel.org 15246 S: Maintained 15247 F: drivers/platform/surface/surface_hotplug.c 15248 15249 MICROSOFT SURFACE PLATFORM PROFILE DRIVER 15250 M: Maximilian Luz <luzmaximilian@gmail.com> 15251 L: platform-driver-x86@vger.kernel.org 15252 S: Maintained 15253 F: drivers/platform/surface/surface_platform_profile.c 15254 15255 MICROSOFT SURFACE PRO 3 BUTTON DRIVER 15256 M: Chen Yu <yu.c.chen@intel.com> 15257 L: platform-driver-x86@vger.kernel.org 15258 S: Supported 15259 F: drivers/platform/surface/surfacepro3_button.c 15260 15261 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 15262 M: Maximilian Luz <luzmaximilian@gmail.com> 15263 L: platform-driver-x86@vger.kernel.org 15264 S: Maintained 15265 F: drivers/platform/surface/surface_aggregator_hub.c 15266 15267 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 15268 M: Maximilian Luz <luzmaximilian@gmail.com> 15269 L: platform-driver-x86@vger.kernel.org 15270 S: Maintained 15271 W: https://github.com/linux-surface/surface-aggregator-module 15272 C: irc://irc.libera.chat/linux-surface 15273 F: Documentation/driver-api/surface_aggregator/ 15274 F: drivers/platform/surface/aggregator/ 15275 F: drivers/platform/surface/surface_acpi_notify.c 15276 F: drivers/platform/surface/surface_aggregator_cdev.c 15277 F: drivers/platform/surface/surface_aggregator_registry.c 15278 F: include/linux/surface_acpi_notify.h 15279 F: include/linux/surface_aggregator/ 15280 F: include/uapi/linux/surface_aggregator/ 15281 15282 MICROTEK X6 SCANNER 15283 M: Oliver Neukum <oliver@neukum.org> 15284 S: Maintained 15285 F: drivers/usb/image/microtek.* 15286 15287 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 15288 M: Luka Kovacic <luka.kovacic@sartura.hr> 15289 M: Luka Perkov <luka.perkov@sartura.hr> 15290 S: Maintained 15291 F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 15292 F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 15293 F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 15294 F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 15295 F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 15296 F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 15297 15298 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 15299 M: Sakari Ailus <sakari.ailus@linux.intel.com> 15300 L: linux-media@vger.kernel.org 15301 S: Maintained 15302 F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 15303 F: Documentation/driver-api/media/drivers/ccs/ 15304 F: Documentation/userspace-api/media/drivers/ccs.rst 15305 F: drivers/media/i2c/ccs-pll.c 15306 F: drivers/media/i2c/ccs-pll.h 15307 F: drivers/media/i2c/ccs/ 15308 F: include/uapi/linux/ccs.h 15309 F: include/uapi/linux/smiapp.h 15310 15311 MIPS 15312 M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15313 L: linux-mips@vger.kernel.org 15314 S: Maintained 15315 W: http://www.linux-mips.org/ 15316 Q: https://patchwork.kernel.org/project/linux-mips/list/ 15317 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 15318 F: Documentation/devicetree/bindings/mips/ 15319 F: Documentation/arch/mips/ 15320 F: arch/mips/ 15321 F: drivers/platform/mips/ 15322 F: include/dt-bindings/mips/ 15323 15324 MIPS BAIKAL-T1 PLATFORM 15325 M: Serge Semin <fancer.lancer@gmail.com> 15326 L: linux-mips@vger.kernel.org 15327 S: Supported 15328 F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 15329 F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 15330 F: drivers/bus/bt1-*.c 15331 F: drivers/clk/baikal-t1/ 15332 F: drivers/memory/bt1-l2-ctl.c 15333 F: drivers/mtd/maps/physmap-bt1-rom.[ch] 15334 15335 MIPS BOSTON DEVELOPMENT BOARD 15336 M: Paul Burton <paulburton@kernel.org> 15337 L: linux-mips@vger.kernel.org 15338 S: Maintained 15339 F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 15340 F: arch/mips/boot/dts/img/boston.dts 15341 F: arch/mips/configs/generic/board-boston.config 15342 F: drivers/clk/imgtec/clk-boston.c 15343 F: include/dt-bindings/clock/boston-clock.h 15344 15345 MIPS CORE DRIVERS 15346 M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15347 M: Serge Semin <fancer.lancer@gmail.com> 15348 L: linux-mips@vger.kernel.org 15349 S: Supported 15350 F: drivers/bus/mips_cdmm.c 15351 F: drivers/clocksource/mips-gic-timer.c 15352 F: drivers/cpuidle/cpuidle-cps.c 15353 F: drivers/irqchip/irq-mips-cpu.c 15354 F: drivers/irqchip/irq-mips-gic.c 15355 15356 MIPS GENERIC PLATFORM 15357 M: Paul Burton <paulburton@kernel.org> 15358 L: linux-mips@vger.kernel.org 15359 S: Supported 15360 F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 15361 F: arch/mips/generic/ 15362 F: arch/mips/tools/generic-board-config.sh 15363 15364 MIPS RINT INSTRUCTION EMULATION 15365 M: Aleksandar Markovic <aleksandar.markovic@mips.com> 15366 L: linux-mips@vger.kernel.org 15367 S: Supported 15368 F: arch/mips/math-emu/dp_rint.c 15369 F: arch/mips/math-emu/sp_rint.c 15370 15371 MIPS/LOONGSON1 ARCHITECTURE 15372 M: Keguang Zhang <keguang.zhang@gmail.com> 15373 L: linux-mips@vger.kernel.org 15374 S: Maintained 15375 F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 15376 F: arch/mips/include/asm/mach-loongson32/ 15377 F: arch/mips/loongson32/ 15378 F: drivers/*/*loongson1* 15379 F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 15380 15381 MIPS/LOONGSON2EF ARCHITECTURE 15382 M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15383 L: linux-mips@vger.kernel.org 15384 S: Maintained 15385 F: arch/mips/include/asm/mach-loongson2ef/ 15386 F: arch/mips/loongson2ef/ 15387 F: drivers/cpufreq/loongson2_cpufreq.c 15388 15389 MIPS/LOONGSON64 ARCHITECTURE 15390 M: Huacai Chen <chenhuacai@kernel.org> 15391 M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15392 L: linux-mips@vger.kernel.org 15393 S: Maintained 15394 F: arch/mips/include/asm/mach-loongson64/ 15395 F: arch/mips/loongson64/ 15396 F: drivers/irqchip/irq-loongson* 15397 F: drivers/platform/mips/cpu_hwmon.c 15398 15399 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 15400 M: Hans Verkuil <hverkuil@xs4all.nl> 15401 L: linux-media@vger.kernel.org 15402 S: Odd Fixes 15403 W: https://linuxtv.org 15404 T: git git://linuxtv.org/media_tree.git 15405 F: drivers/media/radio/radio-miropcm20* 15406 15407 MITSUMI MM8013 FG DRIVER 15408 M: Konrad Dybcio <konradybcio@kernel.org> 15409 F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 15410 F: drivers/power/supply/mm8013.c 15411 15412 MMP SUPPORT 15413 R: Lubomir Rintel <lkundrak@v3.sk> 15414 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15415 S: Odd Fixes 15416 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 15417 F: arch/arm/boot/dts/marvell/mmp* 15418 F: arch/arm/mach-mmp/ 15419 F: include/linux/soc/mmp/ 15420 15421 MMP USB PHY DRIVERS 15422 R: Lubomir Rintel <lkundrak@v3.sk> 15423 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15424 S: Maintained 15425 F: drivers/phy/marvell/phy-mmp3-usb.c 15426 F: drivers/phy/marvell/phy-pxa-usb.c 15427 15428 MMU GATHER AND TLB INVALIDATION 15429 M: Will Deacon <will@kernel.org> 15430 M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 15431 M: Andrew Morton <akpm@linux-foundation.org> 15432 M: Nick Piggin <npiggin@gmail.com> 15433 M: Peter Zijlstra <peterz@infradead.org> 15434 L: linux-arch@vger.kernel.org 15435 L: linux-mm@kvack.org 15436 S: Maintained 15437 F: arch/*/include/asm/tlb.h 15438 F: include/asm-generic/tlb.h 15439 F: mm/mmu_gather.c 15440 15441 MN88472 MEDIA DRIVER 15442 L: linux-media@vger.kernel.org 15443 S: Orphan 15444 W: https://linuxtv.org 15445 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15446 F: drivers/media/dvb-frontends/mn88472* 15447 15448 MN88473 MEDIA DRIVER 15449 L: linux-media@vger.kernel.org 15450 S: Orphan 15451 W: https://linuxtv.org 15452 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15453 F: drivers/media/dvb-frontends/mn88473* 15454 15455 MOBILEYE MIPS SOCS 15456 M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 15457 M: Gregory CLEMENT <gregory.clement@bootlin.com> 15458 M: Théo Lebrun <theo.lebrun@bootlin.com> 15459 L: linux-mips@vger.kernel.org 15460 S: Maintained 15461 F: Documentation/devicetree/bindings/mips/mobileye.yaml 15462 F: Documentation/devicetree/bindings/soc/mobileye/ 15463 F: arch/mips/boot/dts/mobileye/ 15464 F: arch/mips/configs/eyeq5_defconfig 15465 F: arch/mips/mobileye/board-epm5.its.S 15466 F: drivers/clk/clk-eyeq.c 15467 F: drivers/pinctrl/pinctrl-eyeq5.c 15468 F: drivers/reset/reset-eyeq.c 15469 F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 15470 15471 MODULE SUPPORT 15472 M: Luis Chamberlain <mcgrof@kernel.org> 15473 L: linux-modules@vger.kernel.org 15474 L: linux-kernel@vger.kernel.org 15475 S: Maintained 15476 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 15477 F: include/linux/kmod.h 15478 F: include/linux/module*.h 15479 F: kernel/module/ 15480 F: lib/test_kmod.c 15481 F: scripts/module* 15482 F: tools/testing/selftests/kmod/ 15483 15484 MONOLITHIC POWER SYSTEM PMIC DRIVER 15485 M: Saravanan Sekar <sravanhome@gmail.com> 15486 S: Maintained 15487 F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 15488 F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 15489 F: drivers/hwmon/pmbus/mpq7932.c 15490 F: drivers/iio/adc/mp2629_adc.c 15491 F: drivers/mfd/mp2629.c 15492 F: drivers/power/supply/mp2629_charger.c 15493 F: drivers/regulator/mp5416.c 15494 F: drivers/regulator/mpq7920.c 15495 F: drivers/regulator/mpq7920.h 15496 F: include/linux/mfd/mp2629.h 15497 15498 MOST(R) TECHNOLOGY DRIVER 15499 M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15500 M: Christian Gromm <christian.gromm@microchip.com> 15501 S: Maintained 15502 F: Documentation/ABI/testing/configfs-most 15503 F: Documentation/ABI/testing/sysfs-bus-most 15504 F: drivers/most/ 15505 F: drivers/staging/most/ 15506 F: include/linux/most.h 15507 15508 MOTORCOMM PHY DRIVER 15509 M: Frank <Frank.Sae@motor-comm.com> 15510 L: netdev@vger.kernel.org 15511 S: Maintained 15512 F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 15513 F: drivers/net/phy/motorcomm.c 15514 15515 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 15516 M: Jiri Slaby <jirislaby@kernel.org> 15517 S: Maintained 15518 F: Documentation/driver-api/tty/moxa-smartio.rst 15519 F: drivers/tty/mxser.* 15520 15521 MP3309C BACKLIGHT DRIVER 15522 M: Flavio Suligoi <f.suligoi@asem.it> 15523 L: dri-devel@lists.freedesktop.org 15524 S: Maintained 15525 F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 15526 F: drivers/video/backlight/mp3309c.c 15527 15528 MPS MP2891 DRIVER 15529 M: Noah Wang <noahwang.wang@outlook.com> 15530 L: linux-hwmon@vger.kernel.org 15531 S: Maintained 15532 F: Documentation/hwmon/mp2891.rst 15533 F: drivers/hwmon/pmbus/mp2891.c 15534 15535 MPS MP2993 DRIVER 15536 M: Noah Wang <noahwang.wang@outlook.com> 15537 L: linux-hwmon@vger.kernel.org 15538 S: Maintained 15539 F: Documentation/hwmon/mp2993.rst 15540 F: drivers/hwmon/pmbus/mp2993.c 15541 15542 MPS MP9941 DRIVER 15543 M: Noah Wang <noahwang.wang@outlook.com> 15544 L: linux-hwmon@vger.kernel.org 15545 S: Maintained 15546 F: Documentation/hwmon/mp9941.rst 15547 F: drivers/hwmon/pmbus/mp9941.c 15548 15549 MR800 AVERMEDIA USB FM RADIO DRIVER 15550 M: Alexey Klimov <klimov.linux@gmail.com> 15551 L: linux-media@vger.kernel.org 15552 S: Maintained 15553 T: git git://linuxtv.org/media_tree.git 15554 F: drivers/media/radio/radio-mr800.c 15555 15556 MRF24J40 IEEE 802.15.4 RADIO DRIVER 15557 M: Stefan Schmidt <stefan@datenfreihafen.org> 15558 L: linux-wpan@vger.kernel.org 15559 S: Odd Fixes 15560 F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15561 F: drivers/net/ieee802154/mrf24j40.c 15562 15563 MSI EC DRIVER 15564 M: Nikita Kravets <teackot@gmail.com> 15565 L: platform-driver-x86@vger.kernel.org 15566 S: Maintained 15567 W: https://github.com/BeardOverflow/msi-ec 15568 F: drivers/platform/x86/msi-ec.* 15569 15570 MSI LAPTOP SUPPORT 15571 M: "Lee, Chun-Yi" <jlee@suse.com> 15572 L: platform-driver-x86@vger.kernel.org 15573 S: Maintained 15574 F: drivers/platform/x86/msi-laptop.c 15575 15576 MSI WMI SUPPORT 15577 L: platform-driver-x86@vger.kernel.org 15578 S: Orphan 15579 F: drivers/platform/x86/msi-wmi.c 15580 15581 MSI WMI PLATFORM FEATURES 15582 M: Armin Wolf <W_Armin@gmx.de> 15583 L: platform-driver-x86@vger.kernel.org 15584 S: Maintained 15585 F: Documentation/ABI/testing/debugfs-msi-wmi-platform 15586 F: Documentation/wmi/devices/msi-wmi-platform.rst 15587 F: drivers/platform/x86/msi-wmi-platform.c 15588 15589 MSI001 MEDIA DRIVER 15590 L: linux-media@vger.kernel.org 15591 S: Orphan 15592 W: https://linuxtv.org 15593 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15594 F: drivers/media/tuners/msi001* 15595 15596 MSI2500 MEDIA DRIVER 15597 L: linux-media@vger.kernel.org 15598 S: Orphan 15599 W: https://linuxtv.org 15600 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15601 F: drivers/media/usb/msi2500/ 15602 15603 MSTAR INTERRUPT CONTROLLER DRIVER 15604 M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15605 M: Daniel Palmer <daniel@thingy.jp> 15606 S: Maintained 15607 F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15608 F: drivers/irqchip/irq-mst-intc.c 15609 15610 MSYSTEMS DISKONCHIP G3 MTD DRIVER 15611 M: Robert Jarzmik <robert.jarzmik@free.fr> 15612 L: linux-mtd@lists.infradead.org 15613 S: Maintained 15614 F: drivers/mtd/devices/docg3* 15615 15616 MT9M114 ONSEMI SENSOR DRIVER 15617 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15618 L: linux-media@vger.kernel.org 15619 S: Maintained 15620 T: git git://linuxtv.org/media_tree.git 15621 F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15622 F: drivers/media/i2c/mt9m114.c 15623 15624 MT9P031 APTINA CAMERA SENSOR 15625 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15626 L: linux-media@vger.kernel.org 15627 S: Maintained 15628 T: git git://linuxtv.org/media_tree.git 15629 F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15630 F: drivers/media/i2c/mt9p031.c 15631 F: include/media/i2c/mt9p031.h 15632 15633 MT9T112 APTINA CAMERA SENSOR 15634 M: Jacopo Mondi <jacopo@jmondi.org> 15635 L: linux-media@vger.kernel.org 15636 S: Odd Fixes 15637 T: git git://linuxtv.org/media_tree.git 15638 F: drivers/media/i2c/mt9t112.c 15639 F: include/media/i2c/mt9t112.h 15640 15641 MT9V032 APTINA CAMERA SENSOR 15642 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15643 L: linux-media@vger.kernel.org 15644 S: Maintained 15645 T: git git://linuxtv.org/media_tree.git 15646 F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15647 F: drivers/media/i2c/mt9v032.c 15648 F: include/media/i2c/mt9v032.h 15649 15650 MT9V111 APTINA CAMERA SENSOR 15651 M: Jacopo Mondi <jacopo@jmondi.org> 15652 L: linux-media@vger.kernel.org 15653 S: Maintained 15654 T: git git://linuxtv.org/media_tree.git 15655 F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15656 F: drivers/media/i2c/mt9v111.c 15657 15658 MULTIFUNCTION DEVICES (MFD) 15659 M: Lee Jones <lee@kernel.org> 15660 S: Maintained 15661 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15662 F: Documentation/devicetree/bindings/mfd/ 15663 F: drivers/mfd/ 15664 F: include/dt-bindings/mfd/ 15665 F: include/linux/mfd/ 15666 15667 MULTIMEDIA CARD (MMC) ETC. OVER SPI 15668 S: Orphan 15669 F: drivers/mmc/host/mmc_spi.c 15670 F: include/linux/spi/mmc_spi.h 15671 15672 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15673 M: Ulf Hansson <ulf.hansson@linaro.org> 15674 L: linux-mmc@vger.kernel.org 15675 S: Maintained 15676 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15677 F: Documentation/devicetree/bindings/mmc/ 15678 F: drivers/mmc/ 15679 F: include/linux/mmc/ 15680 F: include/uapi/linux/mmc/ 15681 15682 MULTIPLEXER SUBSYSTEM 15683 M: Peter Rosin <peda@axentia.se> 15684 S: Maintained 15685 F: Documentation/ABI/testing/sysfs-class-mux* 15686 F: Documentation/devicetree/bindings/mux/ 15687 F: drivers/mux/ 15688 F: include/dt-bindings/mux/ 15689 F: include/linux/mux/ 15690 15691 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15692 M: Bin Liu <b-liu@ti.com> 15693 L: linux-usb@vger.kernel.org 15694 S: Maintained 15695 F: drivers/usb/musb/ 15696 15697 MXL301RF MEDIA DRIVER 15698 M: Akihiro Tsukada <tskd08@gmail.com> 15699 L: linux-media@vger.kernel.org 15700 S: Odd Fixes 15701 F: drivers/media/tuners/mxl301rf* 15702 15703 MXL5007T MEDIA DRIVER 15704 M: Michael Krufky <mkrufky@linuxtv.org> 15705 L: linux-media@vger.kernel.org 15706 S: Maintained 15707 W: https://linuxtv.org 15708 W: http://github.com/mkrufky 15709 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15710 T: git git://linuxtv.org/mkrufky/tuners.git 15711 F: drivers/media/tuners/mxl5007t.* 15712 15713 MXSFB DRM DRIVER 15714 M: Marek Vasut <marex@denx.de> 15715 M: Stefan Agner <stefan@agner.ch> 15716 L: dri-devel@lists.freedesktop.org 15717 S: Supported 15718 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 15719 F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15720 F: drivers/gpu/drm/mxsfb/ 15721 15722 MYLEX DAC960 PCI RAID Controller 15723 M: Hannes Reinecke <hare@kernel.org> 15724 L: linux-scsi@vger.kernel.org 15725 S: Supported 15726 F: drivers/scsi/myrb.* 15727 F: drivers/scsi/myrs.* 15728 15729 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15730 L: netdev@vger.kernel.org 15731 S: Orphan 15732 W: https://www.cspi.com/ethernet-products/support/downloads/ 15733 F: drivers/net/ethernet/myricom/myri10ge/ 15734 15735 NAND FLASH SUBSYSTEM 15736 M: Miquel Raynal <miquel.raynal@bootlin.com> 15737 R: Richard Weinberger <richard@nod.at> 15738 L: linux-mtd@lists.infradead.org 15739 S: Maintained 15740 W: http://www.linux-mtd.infradead.org/ 15741 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15742 C: irc://irc.oftc.net/mtd 15743 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15744 F: drivers/mtd/nand/ 15745 F: include/linux/mtd/*nand*.h 15746 15747 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15748 M: Daniel Mack <zonque@gmail.com> 15749 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15750 S: Maintained 15751 W: http://www.native-instruments.com 15752 F: sound/usb/caiaq/ 15753 15754 NATSEMI ETHERNET DRIVER (DP8381x) 15755 S: Orphan 15756 F: drivers/net/ethernet/natsemi/natsemi.c 15757 15758 NCR 5380 SCSI DRIVERS 15759 M: Finn Thain <fthain@linux-m68k.org> 15760 M: Michael Schmitz <schmitzmic@gmail.com> 15761 L: linux-scsi@vger.kernel.org 15762 S: Maintained 15763 F: Documentation/scsi/g_NCR5380.rst 15764 F: drivers/scsi/NCR5380.* 15765 F: drivers/scsi/arm/cumana_1.c 15766 F: drivers/scsi/arm/oak.c 15767 F: drivers/scsi/atari_scsi.* 15768 F: drivers/scsi/dmx3191d.c 15769 F: drivers/scsi/g_NCR5380.* 15770 F: drivers/scsi/mac_scsi.* 15771 F: drivers/scsi/sun3_scsi.* 15772 F: drivers/scsi/sun3_scsi_vme.c 15773 15774 NCSI LIBRARY 15775 M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15776 S: Maintained 15777 F: net/ncsi/ 15778 15779 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15780 M: Zev Weiss <zev@bewilderbeest.net> 15781 L: linux-hwmon@vger.kernel.org 15782 S: Maintained 15783 F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15784 F: drivers/hwmon/nct6775-i2c.c 15785 15786 NETCONSOLE 15787 M: Breno Leitao <leitao@debian.org> 15788 S: Maintained 15789 F: Documentation/networking/netconsole.rst 15790 F: drivers/net/netconsole.c 15791 15792 NETDEVSIM 15793 M: Jakub Kicinski <kuba@kernel.org> 15794 S: Maintained 15795 F: drivers/net/netdevsim/* 15796 F: tools/testing/selftests/drivers/net/netdevsim/* 15797 15798 NETEM NETWORK EMULATOR 15799 M: Stephen Hemminger <stephen@networkplumber.org> 15800 L: netdev@vger.kernel.org 15801 S: Maintained 15802 F: net/sched/sch_netem.c 15803 15804 NETERION 10GbE DRIVERS (s2io) 15805 M: Jon Mason <jdmason@kudzu.us> 15806 L: netdev@vger.kernel.org 15807 S: Supported 15808 F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15809 F: drivers/net/ethernet/neterion/ 15810 15811 NETFILTER 15812 M: Pablo Neira Ayuso <pablo@netfilter.org> 15813 M: Jozsef Kadlecsik <kadlec@netfilter.org> 15814 L: netfilter-devel@vger.kernel.org 15815 L: coreteam@netfilter.org 15816 S: Maintained 15817 W: http://www.netfilter.org/ 15818 W: http://www.iptables.org/ 15819 W: http://www.nftables.org/ 15820 Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15821 C: irc://irc.libera.chat/netfilter 15822 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15823 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15824 F: include/linux/netfilter* 15825 F: include/linux/netfilter/ 15826 F: include/net/netfilter/ 15827 F: include/uapi/linux/netfilter* 15828 F: include/uapi/linux/netfilter/ 15829 F: net/*/netfilter.c 15830 F: net/*/netfilter/ 15831 F: net/bridge/br_netfilter*.c 15832 F: net/netfilter/ 15833 F: tools/testing/selftests/net/netfilter/ 15834 15835 NETROM NETWORK LAYER 15836 M: Ralf Baechle <ralf@linux-mips.org> 15837 L: linux-hams@vger.kernel.org 15838 S: Maintained 15839 W: https://linux-ax25.in-berlin.de 15840 F: include/net/netrom.h 15841 F: include/uapi/linux/netrom.h 15842 F: net/netrom/ 15843 15844 NETRONIX EMBEDDED CONTROLLER 15845 M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15846 S: Maintained 15847 F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15848 F: drivers/mfd/ntxec.c 15849 F: drivers/pwm/pwm-ntxec.c 15850 F: drivers/rtc/rtc-ntxec.c 15851 F: include/linux/mfd/ntxec.h 15852 15853 NETRONOME ETHERNET DRIVERS 15854 M: Louis Peens <louis.peens@corigine.com> 15855 R: Jakub Kicinski <kuba@kernel.org> 15856 L: oss-drivers@corigine.com 15857 S: Maintained 15858 F: drivers/net/ethernet/netronome/ 15859 15860 NETWORK BLOCK DEVICE (NBD) 15861 M: Josef Bacik <josef@toxicpanda.com> 15862 L: linux-block@vger.kernel.org 15863 L: nbd@other.debian.org 15864 S: Maintained 15865 F: Documentation/admin-guide/blockdev/nbd.rst 15866 F: drivers/block/nbd.c 15867 F: include/trace/events/nbd.h 15868 F: include/uapi/linux/nbd.h 15869 15870 NETWORK DROP MONITOR 15871 M: Neil Horman <nhorman@tuxdriver.com> 15872 L: netdev@vger.kernel.org 15873 S: Maintained 15874 W: https://fedorahosted.org/dropwatch/ 15875 F: include/uapi/linux/net_dropmon.h 15876 F: net/core/drop_monitor.c 15877 15878 NETWORKING DRIVERS 15879 M: "David S. Miller" <davem@davemloft.net> 15880 M: Eric Dumazet <edumazet@google.com> 15881 M: Jakub Kicinski <kuba@kernel.org> 15882 M: Paolo Abeni <pabeni@redhat.com> 15883 L: netdev@vger.kernel.org 15884 S: Maintained 15885 P: Documentation/process/maintainer-netdev.rst 15886 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15887 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15888 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15889 F: Documentation/devicetree/bindings/net/ 15890 F: Documentation/networking/net_cachelines/net_device.rst 15891 F: drivers/connector/ 15892 F: drivers/net/ 15893 F: include/dt-bindings/net/ 15894 F: include/linux/cn_proc.h 15895 F: include/linux/etherdevice.h 15896 F: include/linux/ethtool_netlink.h 15897 F: include/linux/fcdevice.h 15898 F: include/linux/fddidevice.h 15899 F: include/linux/hippidevice.h 15900 F: include/linux/if_* 15901 F: include/linux/inetdevice.h 15902 F: include/linux/netdev* 15903 F: include/linux/platform_data/wiznet.h 15904 F: include/uapi/linux/cn_proc.h 15905 F: include/uapi/linux/ethtool_netlink.h 15906 F: include/uapi/linux/if_* 15907 F: include/uapi/linux/netdev* 15908 F: tools/testing/selftests/drivers/net/ 15909 X: Documentation/devicetree/bindings/net/bluetooth/ 15910 X: Documentation/devicetree/bindings/net/wireless/ 15911 X: drivers/net/wireless/ 15912 15913 NETWORKING DRIVERS (WIRELESS) 15914 M: Kalle Valo <kvalo@kernel.org> 15915 L: linux-wireless@vger.kernel.org 15916 S: Maintained 15917 W: https://wireless.wiki.kernel.org/ 15918 Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15919 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15920 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15921 F: Documentation/devicetree/bindings/net/wireless/ 15922 F: drivers/net/wireless/ 15923 15924 NETWORKING [DSA] 15925 M: Andrew Lunn <andrew@lunn.ch> 15926 M: Florian Fainelli <f.fainelli@gmail.com> 15927 M: Vladimir Oltean <olteanv@gmail.com> 15928 S: Maintained 15929 F: Documentation/devicetree/bindings/net/dsa/ 15930 F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15931 F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15932 F: drivers/net/dsa/ 15933 F: include/linux/dsa/ 15934 F: include/linux/platform_data/dsa.h 15935 F: include/net/dsa.h 15936 F: net/dsa/ 15937 F: tools/testing/selftests/drivers/net/dsa/ 15938 15939 NETWORKING [GENERAL] 15940 M: "David S. Miller" <davem@davemloft.net> 15941 M: Eric Dumazet <edumazet@google.com> 15942 M: Jakub Kicinski <kuba@kernel.org> 15943 M: Paolo Abeni <pabeni@redhat.com> 15944 L: netdev@vger.kernel.org 15945 S: Maintained 15946 P: Documentation/process/maintainer-netdev.rst 15947 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15948 B: mailto:netdev@vger.kernel.org 15949 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15950 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15951 F: Documentation/core-api/netlink.rst 15952 F: Documentation/netlink/ 15953 F: Documentation/networking/ 15954 F: Documentation/networking/net_cachelines/ 15955 F: Documentation/process/maintainer-netdev.rst 15956 F: Documentation/userspace-api/netlink/ 15957 F: include/linux/framer/framer-provider.h 15958 F: include/linux/framer/framer.h 15959 F: include/linux/in.h 15960 F: include/linux/indirect_call_wrapper.h 15961 F: include/linux/inet.h 15962 F: include/linux/inet_diag.h 15963 F: include/linux/net.h 15964 F: include/linux/netdev* 15965 F: include/linux/netlink.h 15966 F: include/linux/netpoll.h 15967 F: include/linux/rtnetlink.h 15968 F: include/linux/seq_file_net.h 15969 F: include/linux/skbuff* 15970 F: include/net/ 15971 F: include/uapi/linux/genetlink.h 15972 F: include/uapi/linux/hsr_netlink.h 15973 F: include/uapi/linux/in.h 15974 F: include/uapi/linux/inet_diag.h 15975 F: include/uapi/linux/nbd-netlink.h 15976 F: include/uapi/linux/net.h 15977 F: include/uapi/linux/net_namespace.h 15978 F: include/uapi/linux/netconf.h 15979 F: include/uapi/linux/netdev* 15980 F: include/uapi/linux/netlink.h 15981 F: include/uapi/linux/netlink_diag.h 15982 F: include/uapi/linux/rtnetlink.h 15983 F: lib/net_utils.c 15984 F: lib/random32.c 15985 F: net/ 15986 F: tools/net/ 15987 F: tools/testing/selftests/net/ 15988 X: net/9p/ 15989 X: net/bluetooth/ 15990 15991 NETWORKING [IPSEC] 15992 M: Steffen Klassert <steffen.klassert@secunet.com> 15993 M: Herbert Xu <herbert@gondor.apana.org.au> 15994 M: "David S. Miller" <davem@davemloft.net> 15995 L: netdev@vger.kernel.org 15996 S: Maintained 15997 T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15998 T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15999 F: include/net/xfrm.h 16000 F: include/uapi/linux/xfrm.h 16001 F: net/ipv4/ah4.c 16002 F: net/ipv4/esp4* 16003 F: net/ipv4/ip_vti.c 16004 F: net/ipv4/ipcomp.c 16005 F: net/ipv4/xfrm* 16006 F: net/ipv6/ah6.c 16007 F: net/ipv6/esp6* 16008 F: net/ipv6/ip6_vti.c 16009 F: net/ipv6/ipcomp6.c 16010 F: net/ipv6/xfrm* 16011 F: net/key/ 16012 F: net/xfrm/ 16013 F: tools/testing/selftests/net/ipsec.c 16014 16015 NETWORKING [IPv4/IPv6] 16016 M: "David S. Miller" <davem@davemloft.net> 16017 M: David Ahern <dsahern@kernel.org> 16018 L: netdev@vger.kernel.org 16019 S: Maintained 16020 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 16021 F: arch/x86/net/* 16022 F: include/linux/ip.h 16023 F: include/linux/ipv6* 16024 F: include/net/fib* 16025 F: include/net/ip* 16026 F: include/net/route.h 16027 F: net/ipv4/ 16028 F: net/ipv6/ 16029 16030 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 16031 M: Paul Moore <paul@paul-moore.com> 16032 L: netdev@vger.kernel.org 16033 L: linux-security-module@vger.kernel.org 16034 S: Supported 16035 W: https://github.com/netlabel 16036 F: Documentation/netlabel/ 16037 F: include/net/calipso.h 16038 F: include/net/cipso_ipv4.h 16039 F: include/net/netlabel.h 16040 F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 16041 F: include/uapi/linux/netfilter/xt_SECMARK.h 16042 F: net/ipv4/cipso_ipv4.c 16043 F: net/ipv6/calipso.c 16044 F: net/netfilter/xt_CONNSECMARK.c 16045 F: net/netfilter/xt_SECMARK.c 16046 F: net/netlabel/ 16047 16048 NETWORKING [MACSEC] 16049 M: Sabrina Dubroca <sd@queasysnail.net> 16050 L: netdev@vger.kernel.org 16051 S: Maintained 16052 F: drivers/net/macsec.c 16053 F: include/net/macsec.h 16054 F: include/uapi/linux/if_macsec.h 16055 K: macsec 16056 K: \bmdo_ 16057 16058 NETWORKING [MPTCP] 16059 M: Matthieu Baerts <matttbe@kernel.org> 16060 M: Mat Martineau <martineau@kernel.org> 16061 R: Geliang Tang <geliang@kernel.org> 16062 L: netdev@vger.kernel.org 16063 L: mptcp@lists.linux.dev 16064 S: Maintained 16065 W: https://github.com/multipath-tcp/mptcp_net-next/wiki 16066 B: https://github.com/multipath-tcp/mptcp_net-next/issues 16067 T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 16068 T: git https://github.com/multipath-tcp/mptcp_net-next.git export 16069 F: Documentation/netlink/specs/mptcp_pm.yaml 16070 F: Documentation/networking/mptcp*.rst 16071 F: include/net/mptcp.h 16072 F: include/trace/events/mptcp.h 16073 F: include/uapi/linux/mptcp*.h 16074 F: net/mptcp/ 16075 F: tools/testing/selftests/bpf/*/*mptcp*.c 16076 F: tools/testing/selftests/net/mptcp/ 16077 16078 NETWORKING [TCP] 16079 M: Eric Dumazet <edumazet@google.com> 16080 L: netdev@vger.kernel.org 16081 S: Maintained 16082 F: Documentation/networking/net_cachelines/tcp_sock.rst 16083 F: include/linux/tcp.h 16084 F: include/net/tcp.h 16085 F: include/trace/events/tcp.h 16086 F: include/uapi/linux/tcp.h 16087 F: net/ipv4/inet_connection_sock.c 16088 F: net/ipv4/inet_hashtables.c 16089 F: net/ipv4/inet_timewait_sock.c 16090 F: net/ipv4/syncookies.c 16091 F: net/ipv4/tcp*.c 16092 F: net/ipv6/inet6_connection_sock.c 16093 F: net/ipv6/inet6_hashtables.c 16094 F: net/ipv6/syncookies.c 16095 F: net/ipv6/tcp*.c 16096 16097 NETWORKING [TLS] 16098 M: Boris Pismenny <borisp@nvidia.com> 16099 M: John Fastabend <john.fastabend@gmail.com> 16100 M: Jakub Kicinski <kuba@kernel.org> 16101 L: netdev@vger.kernel.org 16102 S: Maintained 16103 F: include/net/tls.h 16104 F: include/uapi/linux/tls.h 16105 F: net/tls/* 16106 16107 NETXEN (1/10) GbE SUPPORT 16108 M: Manish Chopra <manishc@marvell.com> 16109 M: Rahul Verma <rahulv@marvell.com> 16110 M: GR-Linux-NIC-Dev@marvell.com 16111 L: netdev@vger.kernel.org 16112 S: Supported 16113 F: drivers/net/ethernet/qlogic/netxen/ 16114 16115 NET_FAILOVER MODULE 16116 M: Sridhar Samudrala <sridhar.samudrala@intel.com> 16117 L: netdev@vger.kernel.org 16118 S: Supported 16119 F: Documentation/networking/net_failover.rst 16120 F: drivers/net/net_failover.c 16121 F: include/net/net_failover.h 16122 16123 NEXTHOP 16124 M: David Ahern <dsahern@kernel.org> 16125 L: netdev@vger.kernel.org 16126 S: Maintained 16127 F: include/net/netns/nexthop.h 16128 F: include/net/nexthop.h 16129 F: include/uapi/linux/nexthop.h 16130 F: net/ipv4/nexthop.c 16131 16132 NFC SUBSYSTEM 16133 M: Krzysztof Kozlowski <krzk@kernel.org> 16134 L: netdev@vger.kernel.org 16135 S: Maintained 16136 F: Documentation/devicetree/bindings/net/nfc/ 16137 F: drivers/nfc/ 16138 F: include/net/nfc/ 16139 F: include/uapi/linux/nfc.h 16140 F: net/nfc/ 16141 16142 NFC VIRTUAL NCI DEVICE DRIVER 16143 M: Bongsu Jeon <bongsu.jeon@samsung.com> 16144 L: netdev@vger.kernel.org 16145 S: Supported 16146 F: drivers/nfc/virtual_ncidev.c 16147 F: tools/testing/selftests/nci/ 16148 16149 NFS, SUNRPC, AND LOCKD CLIENTS 16150 M: Trond Myklebust <trondmy@kernel.org> 16151 M: Anna Schumaker <anna@kernel.org> 16152 L: linux-nfs@vger.kernel.org 16153 S: Maintained 16154 W: http://client.linux-nfs.org 16155 T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 16156 F: Documentation/filesystems/nfs/ 16157 F: fs/lockd/ 16158 F: fs/nfs/ 16159 F: fs/nfs_common/ 16160 F: include/linux/lockd/ 16161 F: include/linux/nfs* 16162 F: include/linux/sunrpc/ 16163 F: include/uapi/linux/nfs* 16164 F: include/uapi/linux/sunrpc/ 16165 F: net/sunrpc/ 16166 16167 NILFS2 FILESYSTEM 16168 M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 16169 L: linux-nilfs@vger.kernel.org 16170 S: Supported 16171 W: https://nilfs.sourceforge.io/ 16172 T: git https://github.com/konis/nilfs2.git 16173 F: Documentation/filesystems/nilfs2.rst 16174 F: fs/nilfs2/ 16175 F: include/trace/events/nilfs2.h 16176 F: include/uapi/linux/nilfs2_api.h 16177 F: include/uapi/linux/nilfs2_ondisk.h 16178 16179 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 16180 M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16181 S: Maintained 16182 W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16183 F: Documentation/scsi/NinjaSCSI.rst 16184 F: drivers/scsi/pcmcia/nsp_* 16185 16186 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 16187 M: GOTO Masanori <gotom@debian.or.jp> 16188 M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16189 S: Maintained 16190 W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16191 F: Documentation/scsi/NinjaSCSI.rst 16192 F: drivers/scsi/nsp32* 16193 16194 NINTENDO HID DRIVER 16195 M: Daniel J. Ogorchock <djogorchock@gmail.com> 16196 L: linux-input@vger.kernel.org 16197 S: Maintained 16198 F: drivers/hid/hid-nintendo* 16199 16200 NIOS2 ARCHITECTURE 16201 M: Dinh Nguyen <dinguyen@kernel.org> 16202 S: Maintained 16203 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 16204 F: arch/nios2/ 16205 16206 NITRO ENCLAVES (NE) 16207 M: Alexandru Ciobotaru <alcioa@amazon.com> 16208 L: linux-kernel@vger.kernel.org 16209 L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16210 S: Supported 16211 W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16212 F: Documentation/virt/ne_overview.rst 16213 F: drivers/virt/nitro_enclaves/ 16214 F: include/linux/nitro_enclaves.h 16215 F: include/uapi/linux/nitro_enclaves.h 16216 F: samples/nitro_enclaves/ 16217 16218 NITRO SECURE MODULE (NSM) 16219 M: Alexander Graf <graf@amazon.com> 16220 L: linux-kernel@vger.kernel.org 16221 L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16222 S: Supported 16223 W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16224 F: drivers/misc/nsm.c 16225 F: include/uapi/linux/nsm.h 16226 16227 NOHZ, DYNTICKS SUPPORT 16228 M: Anna-Maria Behnsen <anna-maria@linutronix.de> 16229 M: Frederic Weisbecker <frederic@kernel.org> 16230 M: Ingo Molnar <mingo@kernel.org> 16231 M: Thomas Gleixner <tglx@linutronix.de> 16232 L: linux-kernel@vger.kernel.org 16233 S: Maintained 16234 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 16235 F: include/linux/sched/nohz.h 16236 F: include/linux/tick.h 16237 F: kernel/time/tick*.* 16238 16239 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 16240 M: Pavel Machek <pavel@ucw.cz> 16241 M: Sakari Ailus <sakari.ailus@iki.fi> 16242 L: linux-media@vger.kernel.org 16243 S: Maintained 16244 F: drivers/media/i2c/ad5820.c 16245 F: drivers/media/i2c/et8ek8 16246 16247 NOKIA N900 POWER SUPPLY DRIVERS 16248 R: Pali Rohár <pali@kernel.org> 16249 F: drivers/power/supply/bq2415x_charger.c 16250 F: drivers/power/supply/bq27xxx_battery.c 16251 F: drivers/power/supply/bq27xxx_battery_i2c.c 16252 F: drivers/power/supply/isp1704_charger.c 16253 F: drivers/power/supply/rx51_battery.c 16254 F: include/linux/power/bq2415x_charger.h 16255 F: include/linux/power/bq27xxx_battery.h 16256 16257 NOLIBC HEADER FILE 16258 M: Willy Tarreau <w@1wt.eu> 16259 M: Thomas Weißschuh <linux@weissschuh.net> 16260 S: Maintained 16261 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 16262 F: tools/include/nolibc/ 16263 F: tools/testing/selftests/nolibc/ 16264 16265 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 16266 M: Hans de Goede <hdegoede@redhat.com> 16267 L: linux-input@vger.kernel.org 16268 S: Maintained 16269 F: drivers/input/touchscreen/novatek-nvt-ts.c 16270 16271 NSDEPS 16272 M: Matthias Maennich <maennich@google.com> 16273 S: Maintained 16274 F: Documentation/core-api/symbol-namespaces.rst 16275 F: scripts/nsdeps 16276 16277 NTB AMD DRIVER 16278 M: Sanjay R Mehta <sanju.mehta@amd.com> 16279 M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16280 L: ntb@lists.linux.dev 16281 S: Supported 16282 F: drivers/ntb/hw/amd/ 16283 16284 NTB DRIVER CORE 16285 M: Jon Mason <jdmason@kudzu.us> 16286 M: Dave Jiang <dave.jiang@intel.com> 16287 M: Allen Hubbe <allenbh@gmail.com> 16288 L: ntb@lists.linux.dev 16289 S: Supported 16290 W: https://github.com/jonmason/ntb/wiki 16291 T: git https://github.com/jonmason/ntb.git 16292 F: drivers/net/ntb_netdev.c 16293 F: drivers/ntb/ 16294 F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 16295 F: include/linux/ntb.h 16296 F: include/linux/ntb_transport.h 16297 F: tools/testing/selftests/ntb/ 16298 16299 NTB IDT DRIVER 16300 M: Serge Semin <fancer.lancer@gmail.com> 16301 L: ntb@lists.linux.dev 16302 S: Supported 16303 F: drivers/ntb/hw/idt/ 16304 16305 NTB INTEL DRIVER 16306 M: Dave Jiang <dave.jiang@intel.com> 16307 L: ntb@lists.linux.dev 16308 S: Supported 16309 W: https://github.com/davejiang/linux/wiki 16310 T: git https://github.com/davejiang/linux.git 16311 F: drivers/ntb/hw/intel/ 16312 16313 NTFS3 FILESYSTEM 16314 M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 16315 L: ntfs3@lists.linux.dev 16316 S: Supported 16317 W: http://www.paragon-software.com/ 16318 T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 16319 F: Documentation/filesystems/ntfs3.rst 16320 F: fs/ntfs3/ 16321 16322 NUBUS SUBSYSTEM 16323 M: Finn Thain <fthain@linux-m68k.org> 16324 L: linux-m68k@lists.linux-m68k.org 16325 S: Maintained 16326 F: arch/*/include/asm/nubus.h 16327 F: drivers/nubus/ 16328 F: include/linux/nubus.h 16329 F: include/uapi/linux/nubus.h 16330 16331 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 16332 M: Antonino Daplas <adaplas@gmail.com> 16333 L: linux-fbdev@vger.kernel.org 16334 S: Maintained 16335 F: drivers/video/fbdev/nvidia/ 16336 F: drivers/video/fbdev/riva/ 16337 16338 NVIDIA WMI EC BACKLIGHT DRIVER 16339 M: Daniel Dadap <ddadap@nvidia.com> 16340 L: platform-driver-x86@vger.kernel.org 16341 S: Supported 16342 F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 16343 F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 16344 16345 NVM EXPRESS DRIVER 16346 M: Keith Busch <kbusch@kernel.org> 16347 M: Jens Axboe <axboe@fb.com> 16348 M: Christoph Hellwig <hch@lst.de> 16349 M: Sagi Grimberg <sagi@grimberg.me> 16350 L: linux-nvme@lists.infradead.org 16351 S: Supported 16352 W: http://git.infradead.org/nvme.git 16353 T: git git://git.infradead.org/nvme.git 16354 F: Documentation/nvme/ 16355 F: drivers/nvme/common/ 16356 F: drivers/nvme/host/ 16357 F: include/linux/nvme-*.h 16358 F: include/linux/nvme.h 16359 F: include/uapi/linux/nvme_ioctl.h 16360 16361 NVM EXPRESS FABRICS AUTHENTICATION 16362 M: Hannes Reinecke <hare@suse.de> 16363 L: linux-nvme@lists.infradead.org 16364 S: Supported 16365 F: drivers/nvme/host/auth.c 16366 F: drivers/nvme/target/auth.c 16367 F: drivers/nvme/target/fabrics-cmd-auth.c 16368 F: include/linux/nvme-auth.h 16369 16370 NVM EXPRESS FC TRANSPORT DRIVERS 16371 M: James Smart <james.smart@broadcom.com> 16372 L: linux-nvme@lists.infradead.org 16373 S: Supported 16374 F: drivers/nvme/host/fc.c 16375 F: drivers/nvme/target/fc.c 16376 F: drivers/nvme/target/fcloop.c 16377 F: include/linux/nvme-fc-driver.h 16378 F: include/linux/nvme-fc.h 16379 16380 NVM EXPRESS HARDWARE MONITORING SUPPORT 16381 M: Guenter Roeck <linux@roeck-us.net> 16382 L: linux-nvme@lists.infradead.org 16383 S: Supported 16384 F: drivers/nvme/host/hwmon.c 16385 16386 NVM EXPRESS TARGET DRIVER 16387 M: Christoph Hellwig <hch@lst.de> 16388 M: Sagi Grimberg <sagi@grimberg.me> 16389 M: Chaitanya Kulkarni <kch@nvidia.com> 16390 L: linux-nvme@lists.infradead.org 16391 S: Supported 16392 W: http://git.infradead.org/nvme.git 16393 T: git git://git.infradead.org/nvme.git 16394 F: drivers/nvme/target/ 16395 16396 NVMEM FRAMEWORK 16397 M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16398 S: Maintained 16399 T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 16400 F: Documentation/ABI/stable/sysfs-bus-nvmem 16401 F: Documentation/devicetree/bindings/nvmem/ 16402 F: drivers/nvmem/ 16403 F: include/linux/nvmem-consumer.h 16404 F: include/linux/nvmem-provider.h 16405 16406 NXP BLUETOOTH WIRELESS DRIVERS 16407 M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 16408 M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 16409 S: Maintained 16410 F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 16411 F: drivers/bluetooth/btnxpuart.c 16412 16413 NXP C45 TJA11XX PHY DRIVER 16414 M: Andrei Botila <andrei.botila@oss.nxp.com> 16415 L: netdev@vger.kernel.org 16416 S: Maintained 16417 F: drivers/net/phy/nxp-c45-tja11xx* 16418 16419 NXP FSPI DRIVER 16420 M: Han Xu <han.xu@nxp.com> 16421 M: Haibo Chen <haibo.chen@nxp.com> 16422 R: Yogesh Gaur <yogeshgaur.83@gmail.com> 16423 L: linux-spi@vger.kernel.org 16424 L: imx@lists.linux.dev 16425 S: Maintained 16426 F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 16427 F: drivers/spi/spi-nxp-fspi.c 16428 16429 NXP FXAS21002C DRIVER 16430 M: Rui Miguel Silva <rmfrfs@gmail.com> 16431 L: linux-iio@vger.kernel.org 16432 S: Maintained 16433 F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 16434 F: drivers/iio/gyro/fxas21002c.h 16435 F: drivers/iio/gyro/fxas21002c_core.c 16436 F: drivers/iio/gyro/fxas21002c_i2c.c 16437 F: drivers/iio/gyro/fxas21002c_spi.c 16438 16439 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 16440 M: Haibo Chen <haibo.chen@nxp.com> 16441 L: linux-iio@vger.kernel.org 16442 L: imx@lists.linux.dev 16443 S: Maintained 16444 F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 16445 F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 16446 F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 16447 F: drivers/iio/adc/imx7d_adc.c 16448 F: drivers/iio/adc/imx93_adc.c 16449 F: drivers/iio/adc/vf610_adc.c 16450 16451 NXP i.MX 8M ISI DRIVER 16452 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16453 L: linux-media@vger.kernel.org 16454 S: Maintained 16455 F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 16456 F: drivers/media/platform/nxp/imx8-isi/ 16457 16458 NXP i.MX 8MP DW100 V4L2 DRIVER 16459 M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 16460 L: linux-media@vger.kernel.org 16461 S: Maintained 16462 F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 16463 F: Documentation/userspace-api/media/drivers/dw100.rst 16464 F: drivers/media/platform/nxp/dw100/ 16465 F: include/uapi/linux/dw100.h 16466 16467 NXP i.MX 8MQ DCSS DRIVER 16468 M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 16469 R: Lucas Stach <l.stach@pengutronix.de> 16470 L: dri-devel@lists.freedesktop.org 16471 S: Maintained 16472 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 16473 F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 16474 F: drivers/gpu/drm/imx/dcss/ 16475 16476 NXP i.MX 8QXP ADC DRIVER 16477 M: Cai Huoqing <cai.huoqing@linux.dev> 16478 M: Haibo Chen <haibo.chen@nxp.com> 16479 L: imx@lists.linux.dev 16480 L: linux-iio@vger.kernel.org 16481 S: Maintained 16482 F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 16483 F: drivers/iio/adc/imx8qxp-adc.c 16484 16485 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 16486 M: Mirela Rabulea <mirela.rabulea@nxp.com> 16487 L: imx@lists.linux.dev 16488 L: linux-media@vger.kernel.org 16489 S: Maintained 16490 F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 16491 F: drivers/media/platform/nxp/imx-jpeg 16492 16493 NXP i.MX CLOCK DRIVERS 16494 M: Abel Vesa <abelvesa@kernel.org> 16495 R: Peng Fan <peng.fan@nxp.com> 16496 L: linux-clk@vger.kernel.org 16497 L: imx@lists.linux.dev 16498 S: Maintained 16499 T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 16500 F: Documentation/devicetree/bindings/clock/imx* 16501 F: drivers/clk/imx/ 16502 F: include/dt-bindings/clock/imx* 16503 16504 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 16505 M: Jagan Teki <jagan@amarulasolutions.com> 16506 S: Maintained 16507 F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 16508 F: drivers/regulator/pf8x00-regulator.c 16509 16510 NXP PTN5150A CC LOGIC AND EXTCON DRIVER 16511 M: Krzysztof Kozlowski <krzk@kernel.org> 16512 L: linux-kernel@vger.kernel.org 16513 S: Maintained 16514 F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 16515 F: drivers/extcon/extcon-ptn5150.c 16516 16517 NXP SGTL5000 DRIVER 16518 M: Fabio Estevam <festevam@gmail.com> 16519 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16520 S: Maintained 16521 F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 16522 F: sound/soc/codecs/sgtl5000* 16523 16524 NXP SJA1105 ETHERNET SWITCH DRIVER 16525 M: Vladimir Oltean <olteanv@gmail.com> 16526 L: linux-kernel@vger.kernel.org 16527 S: Maintained 16528 F: drivers/net/dsa/sja1105 16529 F: drivers/net/pcs/pcs-xpcs-nxp.c 16530 16531 NXP TDA998X DRM DRIVER 16532 M: Russell King <linux@armlinux.org.uk> 16533 S: Maintained 16534 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 16535 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 16536 F: drivers/gpu/drm/i2c/tda998x_drv.c 16537 F: include/drm/i2c/tda998x.h 16538 F: include/dt-bindings/display/tda998x.h 16539 K: "nxp,tda998x" 16540 16541 NXP TFA9879 DRIVER 16542 M: Peter Rosin <peda@axentia.se> 16543 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16544 S: Maintained 16545 F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 16546 F: sound/soc/codecs/tfa9879* 16547 16548 NXP-NCI NFC DRIVER 16549 S: Orphan 16550 F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 16551 F: drivers/nfc/nxp-nci 16552 16553 NXP/Goodix TFA989X (TFA1) DRIVER 16554 M: Stephan Gerhold <stephan@gerhold.net> 16555 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16556 S: Maintained 16557 F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 16558 F: sound/soc/codecs/tfa989x.c 16559 16560 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 16561 M: Jonas Malaco <jonas@protocubo.io> 16562 L: linux-hwmon@vger.kernel.org 16563 S: Maintained 16564 F: Documentation/hwmon/nzxt-kraken2.rst 16565 F: drivers/hwmon/nzxt-kraken2.c 16566 16567 NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 16568 M: Jonas Malaco <jonas@protocubo.io> 16569 M: Aleksa Savic <savicaleksa83@gmail.com> 16570 L: linux-hwmon@vger.kernel.org 16571 S: Maintained 16572 F: Documentation/hwmon/nzxt-kraken3.rst 16573 F: drivers/hwmon/nzxt-kraken3.c 16574 16575 NZXT-SMART2 HARDWARE MONITORING DRIVER 16576 M: Aleksandr Mezin <mezin.alexander@gmail.com> 16577 L: linux-hwmon@vger.kernel.org 16578 S: Maintained 16579 F: Documentation/hwmon/nzxt-smart2.rst 16580 F: drivers/hwmon/nzxt-smart2.c 16581 16582 OBJAGG 16583 M: Jiri Pirko <jiri@resnulli.us> 16584 L: netdev@vger.kernel.org 16585 S: Supported 16586 F: include/linux/objagg.h 16587 F: lib/objagg.c 16588 F: lib/test_objagg.c 16589 16590 OBJPOOL 16591 M: Matt Wu <wuqiang.matt@bytedance.com> 16592 S: Supported 16593 F: include/linux/objpool.h 16594 F: lib/objpool.c 16595 F: lib/test_objpool.c 16596 16597 OBJTOOL 16598 M: Josh Poimboeuf <jpoimboe@kernel.org> 16599 M: Peter Zijlstra <peterz@infradead.org> 16600 S: Supported 16601 F: include/linux/objtool*.h 16602 F: tools/objtool/ 16603 16604 OCELOT ETHERNET SWITCH DRIVER 16605 M: Vladimir Oltean <vladimir.oltean@nxp.com> 16606 M: Claudiu Manoil <claudiu.manoil@nxp.com> 16607 M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16608 M: UNGLinuxDriver@microchip.com 16609 L: netdev@vger.kernel.org 16610 S: Supported 16611 F: drivers/net/dsa/ocelot/* 16612 F: drivers/net/ethernet/mscc/ 16613 F: include/soc/mscc/ocelot* 16614 F: net/dsa/tag_ocelot.c 16615 F: net/dsa/tag_ocelot_8021q.c 16616 F: tools/testing/selftests/drivers/net/ocelot/* 16617 16618 OCELOT EXTERNAL SWITCH CONTROL 16619 M: Colin Foster <colin.foster@in-advantage.com> 16620 S: Supported 16621 F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16622 F: drivers/mfd/ocelot* 16623 F: drivers/net/dsa/ocelot/ocelot_ext.c 16624 F: include/linux/mfd/ocelot.h 16625 16626 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16627 M: Frederic Barrat <fbarrat@linux.ibm.com> 16628 M: Andrew Donnellan <ajd@linux.ibm.com> 16629 L: linuxppc-dev@lists.ozlabs.org 16630 S: Supported 16631 F: Documentation/userspace-api/accelerators/ocxl.rst 16632 F: arch/powerpc/include/asm/pnv-ocxl.h 16633 F: arch/powerpc/platforms/powernv/ocxl.c 16634 F: drivers/misc/ocxl/ 16635 F: include/misc/ocxl* 16636 F: include/uapi/misc/ocxl.h 16637 16638 OMAP AUDIO SUPPORT 16639 M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16640 M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16641 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16642 L: linux-omap@vger.kernel.org 16643 S: Maintained 16644 F: sound/soc/ti/n810.c 16645 F: sound/soc/ti/omap* 16646 F: sound/soc/ti/rx51.c 16647 F: sound/soc/ti/sdma-pcm.* 16648 16649 OMAP CLOCK FRAMEWORK SUPPORT 16650 M: Paul Walmsley <paul@pwsan.com> 16651 L: linux-omap@vger.kernel.org 16652 S: Maintained 16653 F: arch/arm/*omap*/*clock* 16654 16655 OMAP DEVICE TREE SUPPORT 16656 M: Tony Lindgren <tony@atomide.com> 16657 L: linux-omap@vger.kernel.org 16658 L: devicetree@vger.kernel.org 16659 S: Maintained 16660 F: arch/arm/boot/dts/ti/omap/ 16661 16662 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16663 L: linux-omap@vger.kernel.org 16664 L: linux-fbdev@vger.kernel.org 16665 S: Orphan 16666 F: Documentation/arch/arm/omap/dss.rst 16667 F: drivers/video/fbdev/omap2/ 16668 16669 OMAP FRAMEBUFFER SUPPORT 16670 L: linux-fbdev@vger.kernel.org 16671 L: linux-omap@vger.kernel.org 16672 S: Orphan 16673 F: drivers/video/fbdev/omap/ 16674 16675 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16676 M: Roger Quadros <rogerq@kernel.org> 16677 M: Tony Lindgren <tony@atomide.com> 16678 L: linux-omap@vger.kernel.org 16679 S: Maintained 16680 F: arch/arm/mach-omap2/*gpmc* 16681 F: drivers/memory/omap-gpmc.c 16682 16683 OMAP GPIO DRIVER 16684 M: Grygorii Strashko <grygorii.strashko@ti.com> 16685 M: Santosh Shilimkar <ssantosh@kernel.org> 16686 M: Kevin Hilman <khilman@kernel.org> 16687 L: linux-omap@vger.kernel.org 16688 S: Maintained 16689 F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16690 F: drivers/gpio/gpio-omap.c 16691 16692 OMAP HARDWARE SPINLOCK SUPPORT 16693 L: linux-omap@vger.kernel.org 16694 S: Orphan 16695 F: drivers/hwspinlock/omap_hwspinlock.c 16696 16697 OMAP HS MMC SUPPORT 16698 L: linux-mmc@vger.kernel.org 16699 L: linux-omap@vger.kernel.org 16700 S: Orphan 16701 F: drivers/mmc/host/omap_hsmmc.c 16702 16703 OMAP HWMOD DATA 16704 M: Paul Walmsley <paul@pwsan.com> 16705 L: linux-omap@vger.kernel.org 16706 S: Maintained 16707 F: arch/arm/mach-omap2/omap_hwmod*data* 16708 16709 OMAP HWMOD SUPPORT 16710 M: Paul Walmsley <paul@pwsan.com> 16711 L: linux-omap@vger.kernel.org 16712 S: Maintained 16713 F: arch/arm/mach-omap2/omap_hwmod.* 16714 16715 OMAP I2C DRIVER 16716 M: Vignesh R <vigneshr@ti.com> 16717 L: linux-omap@vger.kernel.org 16718 L: linux-i2c@vger.kernel.org 16719 S: Maintained 16720 F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16721 F: drivers/i2c/busses/i2c-omap.c 16722 16723 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16724 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16725 L: linux-media@vger.kernel.org 16726 S: Maintained 16727 F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16728 F: drivers/media/platform/ti/omap3isp/ 16729 F: drivers/staging/media/omap4iss/ 16730 16731 OMAP MMC SUPPORT 16732 M: Aaro Koskinen <aaro.koskinen@iki.fi> 16733 L: linux-omap@vger.kernel.org 16734 S: Odd Fixes 16735 F: drivers/mmc/host/omap.c 16736 16737 OMAP POWER MANAGEMENT SUPPORT 16738 M: Kevin Hilman <khilman@kernel.org> 16739 L: linux-omap@vger.kernel.org 16740 S: Maintained 16741 F: arch/arm/*omap*/*pm* 16742 F: drivers/cpufreq/omap-cpufreq.c 16743 16744 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16745 M: Paul Walmsley <paul@pwsan.com> 16746 L: linux-omap@vger.kernel.org 16747 S: Maintained 16748 F: arch/arm/mach-omap2/prm* 16749 16750 OMAP RANDOM NUMBER GENERATOR SUPPORT 16751 M: Deepak Saxena <dsaxena@plexity.net> 16752 S: Maintained 16753 F: drivers/char/hw_random/omap-rng.c 16754 16755 OMAP USB SUPPORT 16756 L: linux-usb@vger.kernel.org 16757 L: linux-omap@vger.kernel.org 16758 S: Orphan 16759 F: arch/arm/*omap*/usb* 16760 F: drivers/usb/*/*omap* 16761 16762 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16763 M: Mark Jackson <mpfj@newflow.co.uk> 16764 L: linux-omap@vger.kernel.org 16765 S: Maintained 16766 F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16767 16768 OMAP1 SUPPORT 16769 M: Aaro Koskinen <aaro.koskinen@iki.fi> 16770 M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16771 R: Tony Lindgren <tony@atomide.com> 16772 L: linux-omap@vger.kernel.org 16773 S: Maintained 16774 Q: http://patchwork.kernel.org/project/linux-omap/list/ 16775 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16776 F: arch/arm/configs/omap1_defconfig 16777 F: arch/arm/mach-omap1/ 16778 F: drivers/i2c/busses/i2c-omap.c 16779 F: include/linux/platform_data/ams-delta-fiq.h 16780 F: include/linux/platform_data/i2c-omap.h 16781 16782 OMAP2+ SUPPORT 16783 M: Aaro Koskinen <aaro.koskinen@iki.fi> 16784 M: Andreas Kemnade <andreas@kemnade.info> 16785 M: Kevin Hilman <khilman@baylibre.com> 16786 M: Roger Quadros <rogerq@kernel.org> 16787 M: Tony Lindgren <tony@atomide.com> 16788 L: linux-omap@vger.kernel.org 16789 S: Maintained 16790 W: http://linux.omap.com/ 16791 Q: http://patchwork.kernel.org/project/linux-omap/list/ 16792 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16793 F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16794 F: arch/arm/configs/omap2plus_defconfig 16795 F: arch/arm/mach-omap2/ 16796 F: drivers/bus/omap*.[ch] 16797 F: drivers/bus/ti-sysc.c 16798 F: drivers/gpio/gpio-tps65219.c 16799 F: drivers/i2c/busses/i2c-omap.c 16800 F: drivers/irqchip/irq-omap-intc.c 16801 F: drivers/mfd/*omap*.c 16802 F: drivers/mfd/menelaus.c 16803 F: drivers/mfd/palmas.c 16804 F: drivers/mfd/tps65217.c 16805 F: drivers/mfd/tps65218.c 16806 F: drivers/mfd/tps65219.c 16807 F: drivers/mfd/tps65910.c 16808 F: drivers/mfd/twl-core.[ch] 16809 F: drivers/mfd/twl4030*.c 16810 F: drivers/mfd/twl6030*.c 16811 F: drivers/mfd/twl6040*.c 16812 F: drivers/regulator/palmas-regulator*.c 16813 F: drivers/regulator/pbias-regulator.c 16814 F: drivers/regulator/tps65217-regulator.c 16815 F: drivers/regulator/tps65218-regulator.c 16816 F: drivers/regulator/tps65219-regulator.c 16817 F: drivers/regulator/tps65910-regulator.c 16818 F: drivers/regulator/twl-regulator.c 16819 F: drivers/regulator/twl6030-regulator.c 16820 F: include/linux/platform_data/i2c-omap.h 16821 F: include/linux/platform_data/ti-sysc.h 16822 16823 OMFS FILESYSTEM 16824 M: Bob Copeland <me@bobcopeland.com> 16825 L: linux-karma-devel@lists.sourceforge.net 16826 S: Maintained 16827 F: Documentation/filesystems/omfs.rst 16828 F: fs/omfs/ 16829 16830 OMNIVISION OG01A1B SENSOR DRIVER 16831 M: Sakari Ailus <sakari.ailus@linux.intel.com> 16832 L: linux-media@vger.kernel.org 16833 S: Maintained 16834 F: drivers/media/i2c/og01a1b.c 16835 16836 OMNIVISION OV01A10 SENSOR DRIVER 16837 M: Bingbu Cao <bingbu.cao@intel.com> 16838 L: linux-media@vger.kernel.org 16839 S: Maintained 16840 T: git git://linuxtv.org/media_tree.git 16841 F: drivers/media/i2c/ov01a10.c 16842 16843 OMNIVISION OV02A10 SENSOR DRIVER 16844 L: linux-media@vger.kernel.org 16845 S: Orphan 16846 T: git git://linuxtv.org/media_tree.git 16847 F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16848 F: drivers/media/i2c/ov02a10.c 16849 16850 OMNIVISION OV08D10 SENSOR DRIVER 16851 M: Jimmy Su <jimmy.su@intel.com> 16852 L: linux-media@vger.kernel.org 16853 S: Maintained 16854 T: git git://linuxtv.org/media_tree.git 16855 F: drivers/media/i2c/ov08d10.c 16856 16857 OMNIVISION OV08X40 SENSOR DRIVER 16858 M: Jason Chen <jason.z.chen@intel.com> 16859 L: linux-media@vger.kernel.org 16860 S: Maintained 16861 T: git git://linuxtv.org/media_tree.git 16862 F: drivers/media/i2c/ov08x40.c 16863 16864 OMNIVISION OV13858 SENSOR DRIVER 16865 M: Sakari Ailus <sakari.ailus@linux.intel.com> 16866 L: linux-media@vger.kernel.org 16867 S: Maintained 16868 T: git git://linuxtv.org/media_tree.git 16869 F: drivers/media/i2c/ov13858.c 16870 16871 OMNIVISION OV13B10 SENSOR DRIVER 16872 M: Arec Kao <arec.kao@intel.com> 16873 L: linux-media@vger.kernel.org 16874 S: Maintained 16875 T: git git://linuxtv.org/media_tree.git 16876 F: drivers/media/i2c/ov13b10.c 16877 16878 OMNIVISION OV2680 SENSOR DRIVER 16879 M: Rui Miguel Silva <rmfrfs@gmail.com> 16880 M: Hans de Goede <hansg@kernel.org> 16881 L: linux-media@vger.kernel.org 16882 S: Maintained 16883 T: git git://linuxtv.org/media_tree.git 16884 F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16885 F: drivers/media/i2c/ov2680.c 16886 16887 OMNIVISION OV2685 SENSOR DRIVER 16888 M: Shunqian Zheng <zhengsq@rock-chips.com> 16889 L: linux-media@vger.kernel.org 16890 S: Maintained 16891 T: git git://linuxtv.org/media_tree.git 16892 F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16893 F: drivers/media/i2c/ov2685.c 16894 16895 OMNIVISION OV2740 SENSOR DRIVER 16896 M: Tianshu Qiu <tian.shu.qiu@intel.com> 16897 R: Sakari Ailus <sakari.ailus@linux.intel.com> 16898 R: Bingbu Cao <bingbu.cao@intel.com> 16899 L: linux-media@vger.kernel.org 16900 S: Maintained 16901 T: git git://linuxtv.org/media_tree.git 16902 F: drivers/media/i2c/ov2740.c 16903 16904 OMNIVISION OV4689 SENSOR DRIVER 16905 M: Mikhail Rudenko <mike.rudenko@gmail.com> 16906 L: linux-media@vger.kernel.org 16907 S: Maintained 16908 T: git git://linuxtv.org/media_tree.git 16909 F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16910 F: drivers/media/i2c/ov4689.c 16911 16912 OMNIVISION OV5640 SENSOR DRIVER 16913 M: Steve Longerbeam <slongerbeam@gmail.com> 16914 L: linux-media@vger.kernel.org 16915 S: Maintained 16916 T: git git://linuxtv.org/media_tree.git 16917 F: drivers/media/i2c/ov5640.c 16918 16919 OMNIVISION OV5647 SENSOR DRIVER 16920 M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16921 M: Jacopo Mondi <jacopo@jmondi.org> 16922 L: linux-media@vger.kernel.org 16923 S: Maintained 16924 T: git git://linuxtv.org/media_tree.git 16925 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16926 F: drivers/media/i2c/ov5647.c 16927 16928 OMNIVISION OV5670 SENSOR DRIVER 16929 M: Sakari Ailus <sakari.ailus@linux.intel.com> 16930 L: linux-media@vger.kernel.org 16931 S: Maintained 16932 T: git git://linuxtv.org/media_tree.git 16933 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16934 F: drivers/media/i2c/ov5670.c 16935 16936 OMNIVISION OV5675 SENSOR DRIVER 16937 M: Sakari Ailus <sakari.ailus@linux.intel.com> 16938 L: linux-media@vger.kernel.org 16939 S: Maintained 16940 T: git git://linuxtv.org/media_tree.git 16941 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16942 F: drivers/media/i2c/ov5675.c 16943 16944 OMNIVISION OV5693 SENSOR DRIVER 16945 M: Daniel Scally <djrscally@gmail.com> 16946 L: linux-media@vger.kernel.org 16947 S: Maintained 16948 T: git git://linuxtv.org/media_tree.git 16949 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16950 F: drivers/media/i2c/ov5693.c 16951 16952 OMNIVISION OV5695 SENSOR DRIVER 16953 M: Shunqian Zheng <zhengsq@rock-chips.com> 16954 L: linux-media@vger.kernel.org 16955 S: Maintained 16956 T: git git://linuxtv.org/media_tree.git 16957 F: drivers/media/i2c/ov5695.c 16958 16959 OMNIVISION OV64A40 SENSOR DRIVER 16960 M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16961 L: linux-media@vger.kernel.org 16962 S: Maintained 16963 T: git git://linuxtv.org/media_tree.git 16964 F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16965 F: drivers/media/i2c/ov64a40.c 16966 16967 OMNIVISION OV7670 SENSOR DRIVER 16968 L: linux-media@vger.kernel.org 16969 S: Orphan 16970 T: git git://linuxtv.org/media_tree.git 16971 F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16972 F: drivers/media/i2c/ov7670.c 16973 16974 OMNIVISION OV772x SENSOR DRIVER 16975 M: Jacopo Mondi <jacopo@jmondi.org> 16976 L: linux-media@vger.kernel.org 16977 S: Odd fixes 16978 T: git git://linuxtv.org/media_tree.git 16979 F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16980 F: drivers/media/i2c/ov772x.c 16981 F: include/media/i2c/ov772x.h 16982 16983 OMNIVISION OV7740 SENSOR DRIVER 16984 L: linux-media@vger.kernel.org 16985 S: Orphan 16986 T: git git://linuxtv.org/media_tree.git 16987 F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16988 F: drivers/media/i2c/ov7740.c 16989 16990 OMNIVISION OV8856 SENSOR DRIVER 16991 M: Sakari Ailus <sakari.ailus@linux.intel.com> 16992 L: linux-media@vger.kernel.org 16993 S: Maintained 16994 T: git git://linuxtv.org/media_tree.git 16995 F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 16996 F: drivers/media/i2c/ov8856.c 16997 16998 OMNIVISION OV8858 SENSOR DRIVER 16999 M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 17000 M: Nicholas Roth <nicholas@rothemail.net> 17001 L: linux-media@vger.kernel.org 17002 S: Maintained 17003 T: git git://linuxtv.org/media_tree.git 17004 F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 17005 F: drivers/media/i2c/ov8858.c 17006 17007 OMNIVISION OV9282 SENSOR DRIVER 17008 M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17009 L: linux-media@vger.kernel.org 17010 S: Maintained 17011 T: git git://linuxtv.org/media_tree.git 17012 F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 17013 F: drivers/media/i2c/ov9282.c 17014 17015 OMNIVISION OV9640 SENSOR DRIVER 17016 M: Petr Cvek <petrcvekcz@gmail.com> 17017 L: linux-media@vger.kernel.org 17018 S: Maintained 17019 F: drivers/media/i2c/ov9640.* 17020 17021 OMNIVISION OV9650 SENSOR DRIVER 17022 M: Sakari Ailus <sakari.ailus@linux.intel.com> 17023 R: Akinobu Mita <akinobu.mita@gmail.com> 17024 R: Sylwester Nawrocki <s.nawrocki@samsung.com> 17025 L: linux-media@vger.kernel.org 17026 S: Maintained 17027 T: git git://linuxtv.org/media_tree.git 17028 F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 17029 F: drivers/media/i2c/ov9650.c 17030 17031 OMNIVISION OV9734 SENSOR DRIVER 17032 M: Tianshu Qiu <tian.shu.qiu@intel.com> 17033 R: Bingbu Cao <bingbu.cao@intel.com> 17034 L: linux-media@vger.kernel.org 17035 S: Maintained 17036 T: git git://linuxtv.org/media_tree.git 17037 F: drivers/media/i2c/ov9734.c 17038 17039 ONBOARD USB HUB DRIVER 17040 M: Matthias Kaehlcke <mka@chromium.org> 17041 L: linux-usb@vger.kernel.org 17042 S: Maintained 17043 F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 17044 F: drivers/usb/misc/onboard_usb_dev.c 17045 17046 ONENAND FLASH DRIVER 17047 M: Kyungmin Park <kyungmin.park@samsung.com> 17048 L: linux-mtd@lists.infradead.org 17049 S: Maintained 17050 F: drivers/mtd/nand/onenand/ 17051 F: include/linux/mtd/onenand*.h 17052 17053 ONEXPLAYER FAN DRIVER 17054 M: Derek John Clark <derekjohn.clark@gmail.com> 17055 M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 17056 L: linux-hwmon@vger.kernel.org 17057 S: Maintained 17058 F: drivers/hwmon/oxp-sensors.c 17059 17060 ONIE TLV NVMEM LAYOUT DRIVER 17061 M: Miquel Raynal <miquel.raynal@bootlin.com> 17062 S: Maintained 17063 F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 17064 F: drivers/nvmem/layouts/onie-tlv.c 17065 17066 ONION OMEGA2+ BOARD 17067 M: Harvey Hunt <harveyhuntnexus@gmail.com> 17068 L: linux-mips@vger.kernel.org 17069 S: Maintained 17070 F: arch/mips/boot/dts/ralink/omega2p.dts 17071 17072 ONSEMI ETHERNET PHY DRIVERS 17073 M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17074 L: netdev@vger.kernel.org 17075 S: Supported 17076 W: http://www.onsemi.com 17077 F: drivers/net/phy/ncn* 17078 17079 OP-TEE DRIVER 17080 M: Jens Wiklander <jens.wiklander@linaro.org> 17081 L: op-tee@lists.trustedfirmware.org 17082 S: Maintained 17083 F: Documentation/ABI/testing/sysfs-bus-optee-devices 17084 F: drivers/tee/optee/ 17085 17086 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 17087 M: Sumit Garg <sumit.garg@linaro.org> 17088 L: op-tee@lists.trustedfirmware.org 17089 S: Maintained 17090 F: drivers/char/hw_random/optee-rng.c 17091 17092 OP-TEE RTC DRIVER 17093 M: Clément Léger <clement.leger@bootlin.com> 17094 L: linux-rtc@vger.kernel.org 17095 S: Maintained 17096 F: drivers/rtc/rtc-optee.c 17097 17098 OPA-VNIC DRIVER 17099 M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17100 L: linux-rdma@vger.kernel.org 17101 S: Supported 17102 F: drivers/infiniband/ulp/opa_vnic 17103 17104 OPEN FIRMWARE AND FLATTENED DEVICE TREE 17105 M: Rob Herring <robh@kernel.org> 17106 M: Saravana Kannan <saravanak@google.com> 17107 L: devicetree@vger.kernel.org 17108 S: Maintained 17109 W: http://www.devicetree.org/ 17110 C: irc://irc.libera.chat/devicetree 17111 T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17112 F: Documentation/ABI/testing/sysfs-firmware-ofw 17113 F: drivers/of/ 17114 F: include/linux/of*.h 17115 F: scripts/dtc/ 17116 F: tools/testing/selftests/dt/ 17117 K: of_overlay_notifier_ 17118 K: of_overlay_fdt_apply 17119 K: of_overlay_remove 17120 17121 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 17122 M: Rob Herring <robh@kernel.org> 17123 M: Krzysztof Kozlowski <krzk+dt@kernel.org> 17124 M: Conor Dooley <conor+dt@kernel.org> 17125 L: devicetree@vger.kernel.org 17126 S: Maintained 17127 Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 17128 C: irc://irc.libera.chat/devicetree 17129 T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17130 F: Documentation/devicetree/ 17131 F: arch/*/boot/dts/ 17132 F: include/dt-bindings/ 17133 17134 OPENCOMPUTE PTP CLOCK DRIVER 17135 M: Jonathan Lemon <jonathan.lemon@gmail.com> 17136 M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 17137 L: netdev@vger.kernel.org 17138 S: Maintained 17139 F: drivers/ptp/ptp_ocp.c 17140 17141 OPENCORES I2C BUS DRIVER 17142 M: Peter Korsgaard <peter@korsgaard.com> 17143 M: Andrew Lunn <andrew@lunn.ch> 17144 L: linux-i2c@vger.kernel.org 17145 S: Maintained 17146 F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 17147 F: Documentation/i2c/busses/i2c-ocores.rst 17148 F: drivers/i2c/busses/i2c-ocores.c 17149 F: include/linux/platform_data/i2c-ocores.h 17150 17151 OPENRISC ARCHITECTURE 17152 M: Jonas Bonn <jonas@southpole.se> 17153 M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 17154 M: Stafford Horne <shorne@gmail.com> 17155 L: linux-openrisc@vger.kernel.org 17156 S: Maintained 17157 W: http://openrisc.io 17158 T: git https://github.com/openrisc/linux.git 17159 F: Documentation/arch/openrisc/ 17160 F: Documentation/devicetree/bindings/openrisc/ 17161 F: arch/openrisc/ 17162 F: drivers/irqchip/irq-ompic.c 17163 F: drivers/irqchip/irq-or1k-* 17164 17165 OPENVSWITCH 17166 M: Pravin B Shelar <pshelar@ovn.org> 17167 L: netdev@vger.kernel.org 17168 L: dev@openvswitch.org 17169 S: Maintained 17170 W: http://openvswitch.org 17171 F: include/uapi/linux/openvswitch.h 17172 F: net/openvswitch/ 17173 F: tools/testing/selftests/net/openvswitch/ 17174 17175 OPERATING PERFORMANCE POINTS (OPP) 17176 M: Viresh Kumar <vireshk@kernel.org> 17177 M: Nishanth Menon <nm@ti.com> 17178 M: Stephen Boyd <sboyd@kernel.org> 17179 L: linux-pm@vger.kernel.org 17180 S: Maintained 17181 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 17182 F: Documentation/devicetree/bindings/opp/ 17183 F: Documentation/power/opp.rst 17184 F: drivers/opp/ 17185 F: include/linux/pm_opp.h 17186 17187 OPL4 DRIVER 17188 M: Clemens Ladisch <clemens@ladisch.de> 17189 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17190 S: Maintained 17191 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 17192 F: sound/drivers/opl4/ 17193 17194 ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 17195 M: Mark Fasheh <mark@fasheh.com> 17196 M: Joel Becker <jlbec@evilplan.org> 17197 M: Joseph Qi <joseph.qi@linux.alibaba.com> 17198 L: ocfs2-devel@lists.linux.dev 17199 S: Supported 17200 W: http://ocfs2.wiki.kernel.org 17201 F: Documentation/filesystems/dlmfs.rst 17202 F: Documentation/filesystems/ocfs2.rst 17203 F: fs/ocfs2/ 17204 17205 ORANGEFS FILESYSTEM 17206 M: Mike Marshall <hubcap@omnibond.com> 17207 R: Martin Brandenburg <martin@omnibond.com> 17208 L: devel@lists.orangefs.org 17209 S: Supported 17210 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 17211 F: Documentation/filesystems/orangefs.rst 17212 F: fs/orangefs/ 17213 17214 OV2659 OMNIVISION SENSOR DRIVER 17215 M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17216 L: linux-media@vger.kernel.org 17217 S: Maintained 17218 W: https://linuxtv.org 17219 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17220 T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17221 F: drivers/media/i2c/ov2659.c 17222 F: include/media/i2c/ov2659.h 17223 17224 OVERLAY FILESYSTEM 17225 M: Miklos Szeredi <miklos@szeredi.hu> 17226 M: Amir Goldstein <amir73il@gmail.com> 17227 L: linux-unionfs@vger.kernel.org 17228 S: Supported 17229 T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 17230 F: Documentation/filesystems/overlayfs.rst 17231 F: fs/overlayfs/ 17232 17233 P54 WIRELESS DRIVER 17234 M: Christian Lamparter <chunkeey@googlemail.com> 17235 L: linux-wireless@vger.kernel.org 17236 S: Maintained 17237 W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 17238 F: drivers/net/wireless/intersil/p54/ 17239 17240 PACKET SOCKETS 17241 M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 17242 S: Maintained 17243 F: include/uapi/linux/if_packet.h 17244 F: net/packet/af_packet.c 17245 17246 PACKING 17247 M: Vladimir Oltean <olteanv@gmail.com> 17248 L: netdev@vger.kernel.org 17249 S: Supported 17250 F: Documentation/core-api/packing.rst 17251 F: include/linux/packing.h 17252 F: lib/packing.c 17253 17254 PADATA PARALLEL EXECUTION MECHANISM 17255 M: Steffen Klassert <steffen.klassert@secunet.com> 17256 M: Daniel Jordan <daniel.m.jordan@oracle.com> 17257 L: linux-crypto@vger.kernel.org 17258 L: linux-kernel@vger.kernel.org 17259 S: Maintained 17260 F: Documentation/core-api/padata.rst 17261 F: include/linux/padata.h 17262 F: kernel/padata.c 17263 17264 PAGE CACHE 17265 M: Matthew Wilcox (Oracle) <willy@infradead.org> 17266 L: linux-fsdevel@vger.kernel.org 17267 S: Supported 17268 T: git git://git.infradead.org/users/willy/pagecache.git 17269 F: Documentation/filesystems/locking.rst 17270 F: Documentation/filesystems/vfs.rst 17271 F: include/linux/pagemap.h 17272 F: mm/filemap.c 17273 F: mm/page-writeback.c 17274 F: mm/readahead.c 17275 F: mm/truncate.c 17276 17277 PAGE POOL 17278 M: Jesper Dangaard Brouer <hawk@kernel.org> 17279 M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 17280 L: netdev@vger.kernel.org 17281 S: Supported 17282 F: Documentation/networking/page_pool.rst 17283 F: include/net/page_pool/ 17284 F: include/trace/events/page_pool.h 17285 F: net/core/page_pool.c 17286 17287 PAGE TABLE CHECK 17288 M: Pasha Tatashin <pasha.tatashin@soleen.com> 17289 M: Andrew Morton <akpm@linux-foundation.org> 17290 L: linux-mm@kvack.org 17291 S: Maintained 17292 F: Documentation/mm/page_table_check.rst 17293 F: include/linux/page_table_check.h 17294 F: mm/page_table_check.c 17295 17296 PANASONIC LAPTOP ACPI EXTRAS DRIVER 17297 M: Kenneth Chan <kenneth.t.chan@gmail.com> 17298 L: platform-driver-x86@vger.kernel.org 17299 S: Maintained 17300 F: drivers/platform/x86/panasonic-laptop.c 17301 17302 PARALLAX PING IIO SENSOR DRIVER 17303 M: Andreas Klinger <ak@it-klinger.de> 17304 L: linux-iio@vger.kernel.org 17305 S: Maintained 17306 F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 17307 F: drivers/iio/proximity/ping.c 17308 17309 PARALLEL LCD/KEYPAD PANEL DRIVER 17310 M: Willy Tarreau <willy@haproxy.com> 17311 M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 17312 S: Odd Fixes 17313 F: Documentation/admin-guide/lcd-panel-cgram.rst 17314 F: drivers/auxdisplay/panel.c 17315 17316 PARALLEL PORT SUBSYSTEM 17317 M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17318 M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17319 L: linux-parport@lists.infradead.org (subscribers-only) 17320 S: Maintained 17321 F: Documentation/driver-api/parport*.rst 17322 F: drivers/char/ppdev.c 17323 F: drivers/parport/ 17324 F: include/linux/parport*.h 17325 F: include/uapi/linux/ppdev.h 17326 17327 PARAVIRT_OPS INTERFACE 17328 M: Juergen Gross <jgross@suse.com> 17329 R: Ajay Kaher <ajay.kaher@broadcom.com> 17330 R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 17331 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 17332 L: virtualization@lists.linux.dev 17333 L: x86@kernel.org 17334 S: Supported 17335 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 17336 F: Documentation/virt/paravirt_ops.rst 17337 F: arch/*/include/asm/paravirt*.h 17338 F: arch/*/kernel/paravirt* 17339 F: include/linux/hypervisor.h 17340 17341 PARISC ARCHITECTURE 17342 M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 17343 M: Helge Deller <deller@gmx.de> 17344 L: linux-parisc@vger.kernel.org 17345 S: Maintained 17346 W: https://parisc.wiki.kernel.org 17347 Q: http://patchwork.kernel.org/project/linux-parisc/list/ 17348 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 17349 T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 17350 F: Documentation/arch/parisc/ 17351 F: arch/parisc/ 17352 F: drivers/char/agp/parisc-agp.c 17353 F: drivers/input/misc/hp_sdc_rtc.c 17354 F: drivers/input/serio/gscps2.c 17355 F: drivers/input/serio/hp_sdc* 17356 F: drivers/parisc/ 17357 F: drivers/parport/parport_gsc.* 17358 F: drivers/tty/serial/8250/8250_parisc.c 17359 F: drivers/video/console/sti* 17360 F: drivers/video/fbdev/sti* 17361 F: drivers/video/logo/logo_parisc* 17362 F: include/linux/hp_sdc.h 17363 17364 PARMAN 17365 M: Jiri Pirko <jiri@resnulli.us> 17366 L: netdev@vger.kernel.org 17367 S: Supported 17368 F: include/linux/parman.h 17369 F: lib/parman.c 17370 F: lib/test_parman.c 17371 17372 PC ENGINES APU BOARD DRIVER 17373 M: Enrico Weigelt, metux IT consult <info@metux.net> 17374 S: Maintained 17375 F: drivers/platform/x86/pcengines-apuv2.c 17376 17377 PC87360 HARDWARE MONITORING DRIVER 17378 M: Jim Cromie <jim.cromie@gmail.com> 17379 L: linux-hwmon@vger.kernel.org 17380 S: Maintained 17381 F: Documentation/hwmon/pc87360.rst 17382 F: drivers/hwmon/pc87360.c 17383 17384 PC8736x GPIO DRIVER 17385 M: Jim Cromie <jim.cromie@gmail.com> 17386 S: Maintained 17387 F: drivers/char/pc8736x_gpio.c 17388 17389 PC87427 HARDWARE MONITORING DRIVER 17390 M: Jean Delvare <jdelvare@suse.com> 17391 L: linux-hwmon@vger.kernel.org 17392 S: Maintained 17393 F: Documentation/hwmon/pc87427.rst 17394 F: drivers/hwmon/pc87427.c 17395 17396 PCA9532 LED DRIVER 17397 M: Riku Voipio <riku.voipio@iki.fi> 17398 S: Maintained 17399 F: drivers/leds/leds-pca9532.c 17400 F: include/linux/leds-pca9532.h 17401 17402 PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 17403 M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17404 M: Pali Rohár <pali@kernel.org> 17405 L: linux-pci@vger.kernel.org 17406 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17407 S: Maintained 17408 F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 17409 F: drivers/pci/controller/pci-aardvark.c 17410 17411 PCI DRIVER FOR ALTERA PCIE IP 17412 M: Joyce Ooi <joyce.ooi@intel.com> 17413 L: linux-pci@vger.kernel.org 17414 S: Supported 17415 F: Documentation/devicetree/bindings/pci/altera-pcie.txt 17416 F: drivers/pci/controller/pcie-altera.c 17417 17418 PCI DRIVER FOR APPLIEDMICRO XGENE 17419 M: Toan Le <toan@os.amperecomputing.com> 17420 L: linux-pci@vger.kernel.org 17421 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17422 S: Maintained 17423 F: Documentation/devicetree/bindings/pci/xgene-pci.txt 17424 F: drivers/pci/controller/pci-xgene.c 17425 17426 PCI DRIVER FOR ARM VERSATILE PLATFORM 17427 M: Rob Herring <robh@kernel.org> 17428 L: linux-pci@vger.kernel.org 17429 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17430 S: Maintained 17431 F: Documentation/devicetree/bindings/pci/versatile.yaml 17432 F: drivers/pci/controller/pci-versatile.c 17433 17434 PCI DRIVER FOR ARMADA 8K 17435 M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17436 L: linux-pci@vger.kernel.org 17437 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17438 S: Maintained 17439 F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 17440 F: drivers/pci/controller/dwc/pcie-armada8k.c 17441 17442 PCI DRIVER FOR CADENCE PCIE IP 17443 L: linux-pci@vger.kernel.org 17444 S: Orphan 17445 F: Documentation/devicetree/bindings/pci/cdns,* 17446 F: drivers/pci/controller/cadence/*cadence* 17447 17448 PCI DRIVER FOR FREESCALE LAYERSCAPE 17449 M: Minghuan Lian <minghuan.Lian@nxp.com> 17450 M: Mingkai Hu <mingkai.hu@nxp.com> 17451 M: Roy Zang <roy.zang@nxp.com> 17452 L: linuxppc-dev@lists.ozlabs.org 17453 L: linux-pci@vger.kernel.org 17454 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17455 L: imx@lists.linux.dev 17456 S: Maintained 17457 F: drivers/pci/controller/dwc/*layerscape* 17458 17459 PCI DRIVER FOR FU740 17460 M: Paul Walmsley <paul.walmsley@sifive.com> 17461 M: Greentime Hu <greentime.hu@sifive.com> 17462 M: Samuel Holland <samuel.holland@sifive.com> 17463 L: linux-pci@vger.kernel.org 17464 S: Maintained 17465 F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 17466 F: drivers/pci/controller/dwc/pcie-fu740.c 17467 17468 PCI DRIVER FOR GENERIC OF HOSTS 17469 M: Will Deacon <will@kernel.org> 17470 L: linux-pci@vger.kernel.org 17471 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17472 S: Maintained 17473 F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 17474 F: drivers/pci/controller/pci-host-common.c 17475 F: drivers/pci/controller/pci-host-generic.c 17476 17477 PCI DRIVER FOR IMX6 17478 M: Richard Zhu <hongxing.zhu@nxp.com> 17479 M: Lucas Stach <l.stach@pengutronix.de> 17480 L: linux-pci@vger.kernel.org 17481 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17482 L: imx@lists.linux.dev 17483 S: Maintained 17484 F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 17485 F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 17486 F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 17487 F: drivers/pci/controller/dwc/*imx6* 17488 17489 PCI DRIVER FOR INTEL IXP4XX 17490 M: Linus Walleij <linus.walleij@linaro.org> 17491 S: Maintained 17492 F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 17493 F: drivers/pci/controller/pci-ixp4xx.c 17494 17495 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 17496 M: Nirmal Patel <nirmal.patel@linux.intel.com> 17497 R: Jonathan Derrick <jonathan.derrick@linux.dev> 17498 L: linux-pci@vger.kernel.org 17499 S: Supported 17500 F: drivers/pci/controller/vmd.c 17501 17502 PCI DRIVER FOR MICROSEMI SWITCHTEC 17503 M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 17504 M: Logan Gunthorpe <logang@deltatee.com> 17505 L: linux-pci@vger.kernel.org 17506 S: Maintained 17507 F: Documentation/ABI/testing/sysfs-class-switchtec 17508 F: Documentation/driver-api/switchtec.rst 17509 F: drivers/ntb/hw/mscc/ 17510 F: drivers/pci/switch/switchtec* 17511 F: include/linux/switchtec.h 17512 F: include/uapi/linux/switchtec_ioctl.h 17513 17514 PCI DRIVER FOR MOBIVEIL PCIE IP 17515 M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 17516 M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17517 L: linux-pci@vger.kernel.org 17518 S: Supported 17519 F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 17520 F: drivers/pci/controller/mobiveil/pcie-mobiveil* 17521 17522 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 17523 M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17524 M: Pali Rohár <pali@kernel.org> 17525 L: linux-pci@vger.kernel.org 17526 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17527 S: Maintained 17528 F: drivers/pci/controller/*mvebu* 17529 17530 PCI DRIVER FOR NVIDIA TEGRA 17531 M: Thierry Reding <thierry.reding@gmail.com> 17532 L: linux-tegra@vger.kernel.org 17533 L: linux-pci@vger.kernel.org 17534 S: Supported 17535 F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 17536 F: drivers/pci/controller/pci-tegra.c 17537 17538 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 17539 M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17540 L: linux-pci@vger.kernel.org 17541 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17542 S: Maintained 17543 F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 17544 F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 17545 17546 PCI DRIVER FOR PLDA PCIE IP 17547 M: Daire McNamara <daire.mcnamara@microchip.com> 17548 L: linux-pci@vger.kernel.org 17549 S: Maintained 17550 F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 17551 F: drivers/pci/controller/plda/pcie-plda-host.c 17552 F: drivers/pci/controller/plda/pcie-plda.h 17553 17554 PCI DRIVER FOR RENESAS R-CAR 17555 M: Marek Vasut <marek.vasut+renesas@gmail.com> 17556 M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17557 L: linux-pci@vger.kernel.org 17558 L: linux-renesas-soc@vger.kernel.org 17559 S: Maintained 17560 F: Documentation/devicetree/bindings/pci/*rcar* 17561 F: drivers/pci/controller/*rcar* 17562 F: drivers/pci/controller/dwc/*rcar* 17563 17564 PCI DRIVER FOR SAMSUNG EXYNOS 17565 M: Jingoo Han <jingoohan1@gmail.com> 17566 L: linux-pci@vger.kernel.org 17567 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17568 L: linux-samsung-soc@vger.kernel.org 17569 S: Maintained 17570 F: drivers/pci/controller/dwc/pci-exynos.c 17571 17572 PCI DRIVER FOR SYNOPSYS DESIGNWARE 17573 M: Jingoo Han <jingoohan1@gmail.com> 17574 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17575 L: linux-pci@vger.kernel.org 17576 S: Maintained 17577 F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 17578 F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 17579 F: drivers/pci/controller/dwc/*designware* 17580 17581 PCI DRIVER FOR TI DRA7XX/J721E 17582 M: Vignesh Raghavendra <vigneshr@ti.com> 17583 R: Siddharth Vadapalli <s-vadapalli@ti.com> 17584 L: linux-omap@vger.kernel.org 17585 L: linux-pci@vger.kernel.org 17586 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17587 S: Supported 17588 F: Documentation/devicetree/bindings/pci/ti-pci.txt 17589 F: drivers/pci/controller/cadence/pci-j721e.c 17590 F: drivers/pci/controller/dwc/pci-dra7xx.c 17591 17592 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 17593 M: Linus Walleij <linus.walleij@linaro.org> 17594 L: linux-pci@vger.kernel.org 17595 S: Maintained 17596 F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17597 F: drivers/pci/controller/pci-v3-semi.c 17598 17599 PCI DRIVER FOR XILINX VERSAL CPM 17600 M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17601 M: Michal Simek <michal.simek@amd.com> 17602 L: linux-pci@vger.kernel.org 17603 S: Maintained 17604 F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17605 F: drivers/pci/controller/pcie-xilinx-cpm.c 17606 17607 PCI ENDPOINT SUBSYSTEM 17608 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17609 M: Krzysztof Wilczyński <kw@linux.com> 17610 R: Kishon Vijay Abraham I <kishon@kernel.org> 17611 L: linux-pci@vger.kernel.org 17612 S: Supported 17613 Q: https://patchwork.kernel.org/project/linux-pci/list/ 17614 B: https://bugzilla.kernel.org 17615 C: irc://irc.oftc.net/linux-pci 17616 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17617 F: Documentation/PCI/endpoint/* 17618 F: Documentation/misc-devices/pci-endpoint-test.rst 17619 F: drivers/misc/pci_endpoint_test.c 17620 F: drivers/pci/endpoint/ 17621 F: tools/pci/ 17622 17623 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17624 M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17625 R: Oliver O'Halloran <oohall@gmail.com> 17626 L: linuxppc-dev@lists.ozlabs.org 17627 S: Supported 17628 F: Documentation/PCI/pci-error-recovery.rst 17629 F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17630 F: arch/powerpc/include/*/eeh*.h 17631 F: arch/powerpc/kernel/eeh*.c 17632 F: arch/powerpc/platforms/*/eeh*.c 17633 F: drivers/pci/pcie/aer.c 17634 F: drivers/pci/pcie/dpc.c 17635 F: drivers/pci/pcie/err.c 17636 17637 PCI ERROR RECOVERY 17638 M: Linas Vepstas <linasvepstas@gmail.com> 17639 L: linux-pci@vger.kernel.org 17640 S: Supported 17641 F: Documentation/PCI/pci-error-recovery.rst 17642 17643 PCI MSI DRIVER FOR ALTERA MSI IP 17644 M: Joyce Ooi <joyce.ooi@intel.com> 17645 L: linux-pci@vger.kernel.org 17646 S: Supported 17647 F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17648 F: drivers/pci/controller/pcie-altera-msi.c 17649 17650 PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17651 M: Toan Le <toan@os.amperecomputing.com> 17652 L: linux-pci@vger.kernel.org 17653 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17654 S: Maintained 17655 F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17656 F: drivers/pci/controller/pci-xgene-msi.c 17657 17658 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17659 M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17660 M: Krzysztof Wilczyński <kw@linux.com> 17661 R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17662 R: Rob Herring <robh@kernel.org> 17663 L: linux-pci@vger.kernel.org 17664 S: Supported 17665 Q: https://patchwork.kernel.org/project/linux-pci/list/ 17666 B: https://bugzilla.kernel.org 17667 C: irc://irc.oftc.net/linux-pci 17668 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17669 F: Documentation/devicetree/bindings/pci/ 17670 F: drivers/pci/controller/ 17671 F: drivers/pci/pci-bridge-emul.c 17672 F: drivers/pci/pci-bridge-emul.h 17673 17674 PCI PEER-TO-PEER DMA (P2PDMA) 17675 M: Bjorn Helgaas <bhelgaas@google.com> 17676 M: Logan Gunthorpe <logang@deltatee.com> 17677 L: linux-pci@vger.kernel.org 17678 S: Supported 17679 Q: https://patchwork.kernel.org/project/linux-pci/list/ 17680 B: https://bugzilla.kernel.org 17681 C: irc://irc.oftc.net/linux-pci 17682 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17683 F: Documentation/driver-api/pci/p2pdma.rst 17684 F: drivers/pci/p2pdma.c 17685 F: include/linux/pci-p2pdma.h 17686 17687 PCI POWER CONTROL 17688 M: Bartosz Golaszewski <brgl@bgdev.pl> 17689 L: linux-pci@vger.kernel.org 17690 S: Maintained 17691 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17692 F: drivers/pci/pwrctl/* 17693 F: include/linux/pci-pwrctl.h 17694 17695 PCI SUBSYSTEM 17696 M: Bjorn Helgaas <bhelgaas@google.com> 17697 L: linux-pci@vger.kernel.org 17698 S: Supported 17699 Q: https://patchwork.kernel.org/project/linux-pci/list/ 17700 B: https://bugzilla.kernel.org 17701 C: irc://irc.oftc.net/linux-pci 17702 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17703 F: Documentation/PCI/ 17704 F: Documentation/devicetree/bindings/pci/ 17705 F: arch/x86/kernel/early-quirks.c 17706 F: arch/x86/kernel/quirks.c 17707 F: arch/x86/pci/ 17708 F: drivers/acpi/pci* 17709 F: drivers/pci/ 17710 F: include/asm-generic/pci* 17711 F: include/linux/of_pci.h 17712 F: include/linux/pci* 17713 F: include/uapi/linux/pci* 17714 17715 PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17716 M: Jonathan Chocron <jonnyc@amazon.com> 17717 L: linux-pci@vger.kernel.org 17718 S: Maintained 17719 F: Documentation/devicetree/bindings/pci/pcie-al.txt 17720 F: drivers/pci/controller/dwc/pcie-al.c 17721 17722 PCIE DRIVER FOR AMLOGIC MESON 17723 M: Yue Wang <yue.wang@Amlogic.com> 17724 L: linux-pci@vger.kernel.org 17725 L: linux-amlogic@lists.infradead.org 17726 S: Maintained 17727 F: drivers/pci/controller/dwc/pci-meson.c 17728 17729 PCIE DRIVER FOR AXIS ARTPEC 17730 M: Jesper Nilsson <jesper.nilsson@axis.com> 17731 L: linux-arm-kernel@axis.com 17732 L: linux-pci@vger.kernel.org 17733 S: Maintained 17734 F: Documentation/devicetree/bindings/pci/axis,artpec* 17735 F: drivers/pci/controller/dwc/*artpec* 17736 17737 PCIE DRIVER FOR CAVIUM THUNDERX 17738 M: Robert Richter <rric@kernel.org> 17739 L: linux-pci@vger.kernel.org 17740 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17741 S: Odd Fixes 17742 F: drivers/pci/controller/pci-thunder-* 17743 17744 PCIE DRIVER FOR HISILICON 17745 M: Zhou Wang <wangzhou1@hisilicon.com> 17746 L: linux-pci@vger.kernel.org 17747 S: Maintained 17748 F: drivers/pci/controller/dwc/pcie-hisi.c 17749 17750 PCIE DRIVER FOR HISILICON KIRIN 17751 M: Xiaowei Song <songxiaowei@hisilicon.com> 17752 M: Binghui Wang <wangbinghui@hisilicon.com> 17753 L: linux-pci@vger.kernel.org 17754 S: Maintained 17755 F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17756 F: drivers/pci/controller/dwc/pcie-kirin.c 17757 17758 PCIE DRIVER FOR HISILICON STB 17759 M: Shawn Guo <shawn.guo@linaro.org> 17760 L: linux-pci@vger.kernel.org 17761 S: Maintained 17762 F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17763 F: drivers/pci/controller/dwc/pcie-histb.c 17764 17765 PCIE DRIVER FOR INTEL KEEM BAY 17766 M: Srikanth Thokala <srikanth.thokala@intel.com> 17767 L: linux-pci@vger.kernel.org 17768 S: Supported 17769 F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17770 F: drivers/pci/controller/dwc/pcie-keembay.c 17771 17772 PCIE DRIVER FOR INTEL LGM GW SOC 17773 M: Chuanhua Lei <lchuanhua@maxlinear.com> 17774 L: linux-pci@vger.kernel.org 17775 S: Maintained 17776 F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17777 F: drivers/pci/controller/dwc/pcie-intel-gw.c 17778 17779 PCIE DRIVER FOR MEDIATEK 17780 M: Ryder Lee <ryder.lee@mediatek.com> 17781 M: Jianjun Wang <jianjun.wang@mediatek.com> 17782 L: linux-pci@vger.kernel.org 17783 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17784 S: Supported 17785 F: Documentation/devicetree/bindings/pci/mediatek* 17786 F: drivers/pci/controller/*mediatek* 17787 17788 PCIE DRIVER FOR MICROCHIP 17789 M: Daire McNamara <daire.mcnamara@microchip.com> 17790 L: linux-pci@vger.kernel.org 17791 S: Supported 17792 F: Documentation/devicetree/bindings/pci/microchip* 17793 F: drivers/pci/controller/plda/*microchip* 17794 17795 PCIE DRIVER FOR QUALCOMM MSM 17796 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17797 L: linux-pci@vger.kernel.org 17798 L: linux-arm-msm@vger.kernel.org 17799 S: Maintained 17800 F: drivers/pci/controller/dwc/pcie-qcom.c 17801 17802 PCIE DRIVER FOR ROCKCHIP 17803 M: Shawn Lin <shawn.lin@rock-chips.com> 17804 L: linux-pci@vger.kernel.org 17805 L: linux-rockchip@lists.infradead.org 17806 S: Maintained 17807 F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17808 F: drivers/pci/controller/pcie-rockchip* 17809 17810 PCIE DRIVER FOR SOCIONEXT UNIPHIER 17811 M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17812 L: linux-pci@vger.kernel.org 17813 S: Maintained 17814 F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17815 F: drivers/pci/controller/dwc/pcie-uniphier* 17816 17817 PCIE DRIVER FOR ST SPEAR13XX 17818 M: Pratyush Anand <pratyush.anand@gmail.com> 17819 L: linux-pci@vger.kernel.org 17820 S: Maintained 17821 F: drivers/pci/controller/dwc/*spear* 17822 17823 PCIE DRIVER FOR STARFIVE JH71x0 17824 M: Kevin Xie <kevin.xie@starfivetech.com> 17825 L: linux-pci@vger.kernel.org 17826 S: Maintained 17827 F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 17828 F: drivers/pci/controller/plda/pcie-starfive.c 17829 17830 PCIE ENDPOINT DRIVER FOR QUALCOMM 17831 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17832 L: linux-pci@vger.kernel.org 17833 L: linux-arm-msm@vger.kernel.org 17834 S: Maintained 17835 F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17836 F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17837 17838 PCMCIA SUBSYSTEM 17839 M: Dominik Brodowski <linux@dominikbrodowski.net> 17840 S: Odd Fixes 17841 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17842 F: Documentation/pcmcia/ 17843 F: drivers/pcmcia/ 17844 F: include/pcmcia/ 17845 F: tools/pcmcia/ 17846 17847 PCNET32 NETWORK DRIVER 17848 M: Don Fry <pcnet32@frontier.com> 17849 L: netdev@vger.kernel.org 17850 S: Maintained 17851 F: drivers/net/ethernet/amd/pcnet32.c 17852 17853 PCRYPT PARALLEL CRYPTO ENGINE 17854 M: Steffen Klassert <steffen.klassert@secunet.com> 17855 L: linux-crypto@vger.kernel.org 17856 S: Maintained 17857 F: crypto/pcrypt.c 17858 F: include/crypto/pcrypt.h 17859 17860 PDS DSC VIRTIO DATA PATH ACCELERATOR 17861 R: Shannon Nelson <shannon.nelson@amd.com> 17862 F: drivers/vdpa/pds/ 17863 17864 PECI HARDWARE MONITORING DRIVERS 17865 M: Iwona Winiarska <iwona.winiarska@intel.com> 17866 L: linux-hwmon@vger.kernel.org 17867 S: Supported 17868 F: Documentation/hwmon/peci-cputemp.rst 17869 F: Documentation/hwmon/peci-dimmtemp.rst 17870 F: drivers/hwmon/peci/ 17871 17872 PECI SUBSYSTEM 17873 M: Iwona Winiarska <iwona.winiarska@intel.com> 17874 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17875 S: Supported 17876 F: Documentation/devicetree/bindings/peci/ 17877 F: Documentation/peci/ 17878 F: drivers/peci/ 17879 F: include/linux/peci-cpu.h 17880 F: include/linux/peci.h 17881 17882 PENSANDO ETHERNET DRIVERS 17883 M: Shannon Nelson <shannon.nelson@amd.com> 17884 M: Brett Creeley <brett.creeley@amd.com> 17885 L: netdev@vger.kernel.org 17886 S: Supported 17887 F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17888 F: drivers/net/ethernet/pensando/ 17889 17890 PER-CPU MEMORY ALLOCATOR 17891 M: Dennis Zhou <dennis@kernel.org> 17892 M: Tejun Heo <tj@kernel.org> 17893 M: Christoph Lameter <cl@linux.com> 17894 L: linux-mm@kvack.org 17895 S: Maintained 17896 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17897 F: arch/*/include/asm/percpu.h 17898 F: include/linux/percpu*.h 17899 F: lib/percpu*.c 17900 F: mm/percpu*.c 17901 17902 PER-TASK DELAY ACCOUNTING 17903 M: Balbir Singh <bsingharora@gmail.com> 17904 S: Maintained 17905 F: include/linux/delayacct.h 17906 F: kernel/delayacct.c 17907 17908 PERFORMANCE EVENTS SUBSYSTEM 17909 M: Peter Zijlstra <peterz@infradead.org> 17910 M: Ingo Molnar <mingo@redhat.com> 17911 M: Arnaldo Carvalho de Melo <acme@kernel.org> 17912 M: Namhyung Kim <namhyung@kernel.org> 17913 R: Mark Rutland <mark.rutland@arm.com> 17914 R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17915 R: Jiri Olsa <jolsa@kernel.org> 17916 R: Ian Rogers <irogers@google.com> 17917 R: Adrian Hunter <adrian.hunter@intel.com> 17918 R: "Liang, Kan" <kan.liang@linux.intel.com> 17919 L: linux-perf-users@vger.kernel.org 17920 L: linux-kernel@vger.kernel.org 17921 S: Supported 17922 W: https://perf.wiki.kernel.org/ 17923 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17924 T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17925 T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17926 F: arch/*/events/* 17927 F: arch/*/events/*/* 17928 F: arch/*/include/asm/perf_event.h 17929 F: arch/*/kernel/*/*/perf_event*.c 17930 F: arch/*/kernel/*/perf_event*.c 17931 F: arch/*/kernel/perf_callchain.c 17932 F: arch/*/kernel/perf_event*.c 17933 F: include/linux/perf_event.h 17934 F: include/uapi/linux/perf_event.h 17935 F: kernel/events/* 17936 F: tools/lib/perf/ 17937 F: tools/perf/ 17938 17939 PERFORMANCE EVENTS TOOLING ARM64 17940 R: John Garry <john.g.garry@oracle.com> 17941 R: Will Deacon <will@kernel.org> 17942 R: James Clark <james.clark@linaro.org> 17943 R: Mike Leach <mike.leach@linaro.org> 17944 R: Leo Yan <leo.yan@linux.dev> 17945 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17946 S: Supported 17947 F: tools/build/feature/test-libopencsd.c 17948 F: tools/perf/arch/arm*/ 17949 F: tools/perf/pmu-events/arch/arm64/ 17950 F: tools/perf/util/arm-spe* 17951 F: tools/perf/util/cs-etm* 17952 17953 PERSONALITY HANDLING 17954 M: Christoph Hellwig <hch@infradead.org> 17955 L: linux-abi-devel@lists.sourceforge.net 17956 S: Maintained 17957 F: include/linux/personality.h 17958 F: include/uapi/linux/personality.h 17959 17960 PHOENIX RC FLIGHT CONTROLLER ADAPTER 17961 M: Marcus Folkesson <marcus.folkesson@gmail.com> 17962 L: linux-input@vger.kernel.org 17963 S: Maintained 17964 F: Documentation/input/devices/pxrc.rst 17965 F: drivers/input/joystick/pxrc.c 17966 17967 PHONET PROTOCOL 17968 M: Remi Denis-Courmont <courmisch@gmail.com> 17969 S: Supported 17970 F: Documentation/networking/phonet.rst 17971 F: include/linux/phonet.h 17972 F: include/net/phonet/ 17973 F: include/uapi/linux/phonet.h 17974 F: net/phonet/ 17975 17976 PHRAM MTD DRIVER 17977 M: Joern Engel <joern@lazybastard.org> 17978 L: linux-mtd@lists.infradead.org 17979 S: Maintained 17980 F: drivers/mtd/devices/phram.c 17981 17982 PICOLCD HID DRIVER 17983 M: Bruno Prémont <bonbons@linux-vserver.org> 17984 L: linux-input@vger.kernel.org 17985 S: Maintained 17986 F: drivers/hid/hid-picolcd* 17987 17988 PIDFD API 17989 M: Christian Brauner <christian@brauner.io> 17990 L: linux-kernel@vger.kernel.org 17991 S: Maintained 17992 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17993 F: samples/pidfd/ 17994 F: tools/testing/selftests/clone3/ 17995 F: tools/testing/selftests/pid_namespace/ 17996 F: tools/testing/selftests/pidfd/ 17997 K: (?i)pidfd 17998 K: (?i)clone3 17999 K: \b(clone_args|kernel_clone_args)\b 18000 18001 PIN CONTROL SUBSYSTEM 18002 M: Linus Walleij <linus.walleij@linaro.org> 18003 L: linux-gpio@vger.kernel.org 18004 S: Maintained 18005 T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 18006 F: Documentation/devicetree/bindings/pinctrl/ 18007 F: Documentation/driver-api/pin-control.rst 18008 F: drivers/pinctrl/ 18009 F: include/dt-bindings/pinctrl/ 18010 F: include/linux/pinctrl/ 18011 18012 PIN CONTROLLER - AMD 18013 M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18014 M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18015 S: Maintained 18016 F: drivers/pinctrl/pinctrl-amd.c 18017 18018 PIN CONTROLLER - FREESCALE 18019 M: Dong Aisheng <aisheng.dong@nxp.com> 18020 M: Fabio Estevam <festevam@gmail.com> 18021 M: Shawn Guo <shawnguo@kernel.org> 18022 M: Jacky Bai <ping.bai@nxp.com> 18023 R: Pengutronix Kernel Team <kernel@pengutronix.de> 18024 L: linux-gpio@vger.kernel.org 18025 L: NXP S32 Linux Team <s32@nxp.com> 18026 S: Maintained 18027 F: Documentation/devicetree/bindings/pinctrl/fsl,* 18028 F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 18029 F: drivers/pinctrl/freescale/ 18030 F: drivers/pinctrl/nxp/ 18031 18032 PIN CONTROLLER - INTEL 18033 M: Mika Westerberg <mika.westerberg@linux.intel.com> 18034 M: Andy Shevchenko <andy@kernel.org> 18035 S: Supported 18036 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 18037 F: drivers/pinctrl/intel/ 18038 18039 PIN CONTROLLER - KEEMBAY 18040 M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 18041 S: Supported 18042 F: drivers/pinctrl/pinctrl-keembay* 18043 18044 PIN CONTROLLER - MEDIATEK 18045 M: Sean Wang <sean.wang@kernel.org> 18046 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18047 S: Maintained 18048 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 18049 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 18050 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 18051 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 18052 F: drivers/pinctrl/mediatek/ 18053 18054 PIN CONTROLLER - MEDIATEK MIPS 18055 M: Arınç ÜNAL <arinc.unal@arinc9.com> 18056 M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18057 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18058 L: linux-mips@vger.kernel.org 18059 S: Maintained 18060 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 18061 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 18062 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 18063 F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 18064 F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 18065 F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 18066 F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 18067 F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 18068 F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 18069 F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 18070 F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 18071 F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 18072 F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 18073 F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 18074 F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 18075 18076 PIN CONTROLLER - MICROCHIP AT91 18077 M: Ludovic Desroches <ludovic.desroches@microchip.com> 18078 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18079 L: linux-gpio@vger.kernel.org 18080 S: Supported 18081 F: drivers/gpio/gpio-sama5d2-piobu.c 18082 F: drivers/pinctrl/pinctrl-at91* 18083 18084 PIN CONTROLLER - QUALCOMM 18085 M: Bjorn Andersson <andersson@kernel.org> 18086 L: linux-arm-msm@vger.kernel.org 18087 S: Maintained 18088 F: Documentation/devicetree/bindings/pinctrl/qcom,* 18089 F: drivers/pinctrl/qcom/ 18090 18091 PIN CONTROLLER - RENESAS 18092 M: Geert Uytterhoeven <geert+renesas@glider.be> 18093 L: linux-renesas-soc@vger.kernel.org 18094 S: Supported 18095 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 18096 F: Documentation/devicetree/bindings/pinctrl/renesas,* 18097 F: drivers/pinctrl/renesas/ 18098 18099 PIN CONTROLLER - SAMSUNG 18100 M: Krzysztof Kozlowski <krzk@kernel.org> 18101 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18102 R: Alim Akhtar <alim.akhtar@samsung.com> 18103 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18104 L: linux-samsung-soc@vger.kernel.org 18105 S: Maintained 18106 Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 18107 B: mailto:linux-samsung-soc@vger.kernel.org 18108 C: irc://irc.libera.chat/linux-exynos 18109 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 18110 F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 18111 F: drivers/pinctrl/samsung/ 18112 18113 PIN CONTROLLER - SINGLE 18114 M: Tony Lindgren <tony@atomide.com> 18115 M: Haojian Zhuang <haojian.zhuang@linaro.org> 18116 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18117 L: linux-omap@vger.kernel.org 18118 S: Maintained 18119 F: drivers/pinctrl/pinctrl-single.c 18120 18121 PIN CONTROLLER - SUNPLUS / TIBBO 18122 M: Dvorkin Dmitry <dvorkin@tibbo.com> 18123 M: Wells Lu <wellslutw@gmail.com> 18124 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18125 S: Maintained 18126 W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 18127 F: Documentation/devicetree/bindings/pinctrl/sunplus,* 18128 F: drivers/pinctrl/sunplus/ 18129 F: include/dt-bindings/pinctrl/sppctl*.h 18130 18131 PINE64 PINEPHONE KEYBOARD DRIVER 18132 M: Samuel Holland <samuel@sholland.org> 18133 S: Supported 18134 F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 18135 F: drivers/input/keyboard/pinephone-keyboard.c 18136 18137 PKTCDVD DRIVER 18138 M: linux-block@vger.kernel.org 18139 S: Orphan 18140 F: drivers/block/pktcdvd.c 18141 F: include/linux/pktcdvd.h 18142 F: include/uapi/linux/pktcdvd.h 18143 18144 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 18145 M: Tomasz Duszynski <tduszyns@gmail.com> 18146 S: Maintained 18147 F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 18148 F: drivers/iio/chemical/pms7003.c 18149 18150 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 18151 M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18152 L: netdev@vger.kernel.org 18153 S: Maintained 18154 F: drivers/net/phy/mdio-open-alliance.h 18155 F: net/ethtool/plca.c 18156 18157 PLDMFW LIBRARY 18158 M: Jacob Keller <jacob.e.keller@intel.com> 18159 S: Maintained 18160 F: Documentation/driver-api/pldmfw/ 18161 F: include/linux/pldmfw.h 18162 F: lib/pldmfw/ 18163 18164 PLX DMA DRIVER 18165 M: Logan Gunthorpe <logang@deltatee.com> 18166 S: Maintained 18167 F: drivers/dma/plx_dma.c 18168 18169 PM-GRAPH UTILITY 18170 M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 18171 L: linux-pm@vger.kernel.org 18172 S: Supported 18173 W: https://01.org/pm-graph 18174 B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 18175 T: git git://github.com/intel/pm-graph 18176 F: tools/power/pm-graph 18177 18178 PM6764TR DRIVER 18179 M: Charles Hsu <hsu.yungteng@gmail.com> 18180 L: linux-hwmon@vger.kernel.org 18181 S: Maintained 18182 F: Documentation/hwmon/pm6764tr.rst 18183 F: drivers/hwmon/pmbus/pm6764tr.c 18184 18185 PMC SIERRA MaxRAID DRIVER 18186 L: linux-scsi@vger.kernel.org 18187 S: Orphan 18188 W: http://www.pmc-sierra.com/ 18189 F: drivers/scsi/pmcraid.* 18190 18191 PMC SIERRA PM8001 DRIVER 18192 M: Jack Wang <jinpu.wang@cloud.ionos.com> 18193 L: linux-scsi@vger.kernel.org 18194 S: Supported 18195 F: drivers/scsi/pm8001/ 18196 18197 PNI RM3100 IIO DRIVER 18198 M: Song Qiang <songqiang1304521@gmail.com> 18199 L: linux-iio@vger.kernel.org 18200 S: Maintained 18201 F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 18202 F: drivers/iio/magnetometer/rm3100* 18203 18204 PNP SUPPORT 18205 M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 18206 L: linux-acpi@vger.kernel.org 18207 S: Maintained 18208 F: drivers/pnp/ 18209 F: include/linux/pnp.h 18210 18211 POSIX CLOCKS and TIMERS 18212 M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18213 M: Frederic Weisbecker <frederic@kernel.org> 18214 M: Thomas Gleixner <tglx@linutronix.de> 18215 L: linux-kernel@vger.kernel.org 18216 S: Maintained 18217 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 18218 F: fs/timerfd.c 18219 F: include/linux/time_namespace.h 18220 F: include/linux/timerfd.h 18221 F: include/uapi/linux/time.h 18222 F: include/uapi/linux/timerfd.h 18223 F: include/trace/events/timer* 18224 F: kernel/time/itimer.c 18225 F: kernel/time/posix-* 18226 F: kernel/time/namespace.c 18227 18228 POWER MANAGEMENT CORE 18229 M: "Rafael J. Wysocki" <rafael@kernel.org> 18230 L: linux-pm@vger.kernel.org 18231 S: Supported 18232 B: https://bugzilla.kernel.org 18233 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 18234 F: drivers/base/power/ 18235 F: drivers/powercap/ 18236 F: include/linux/intel_rapl.h 18237 F: include/linux/pm.h 18238 F: include/linux/pm_* 18239 F: include/linux/powercap.h 18240 F: kernel/configs/nopm.config 18241 18242 POWER SEQUENCING 18243 M: Bartosz Golaszewski <brgl@bgdev.pl> 18244 L: linux-pm@vger.kernel.org 18245 S: Maintained 18246 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 18247 F: drivers/power/sequencing/ 18248 F: include/linux/pwrseq/ 18249 18250 POWER STATE COORDINATION INTERFACE (PSCI) 18251 M: Mark Rutland <mark.rutland@arm.com> 18252 M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18253 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18254 S: Maintained 18255 F: drivers/firmware/psci/ 18256 F: include/linux/psci.h 18257 F: include/uapi/linux/psci.h 18258 18259 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 18260 M: Sebastian Reichel <sre@kernel.org> 18261 L: linux-pm@vger.kernel.org 18262 S: Maintained 18263 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 18264 F: Documentation/ABI/testing/sysfs-class-power 18265 F: Documentation/devicetree/bindings/power/supply/ 18266 F: drivers/power/supply/ 18267 F: include/linux/power/ 18268 F: include/linux/power_supply.h 18269 F: tools/testing/selftests/power_supply/ 18270 18271 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 18272 M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 18273 L: linuxppc-dev@lists.ozlabs.org 18274 S: Maintained 18275 F: drivers/char/powernv-op-panel.c 18276 18277 PPP OVER ATM (RFC 2364) 18278 M: Mitchell Blank Jr <mitch@sfgoth.com> 18279 S: Maintained 18280 F: include/uapi/linux/atmppp.h 18281 F: net/atm/pppoatm.c 18282 18283 PPP OVER ETHERNET 18284 M: Michal Ostrowski <mostrows@earthlink.net> 18285 S: Maintained 18286 F: drivers/net/ppp/pppoe.c 18287 F: drivers/net/ppp/pppox.c 18288 18289 PPP OVER L2TP 18290 M: James Chapman <jchapman@katalix.com> 18291 S: Maintained 18292 F: include/linux/if_pppol2tp.h 18293 F: include/uapi/linux/if_pppol2tp.h 18294 F: net/l2tp/l2tp_ppp.c 18295 18296 PPP PROTOCOL DRIVERS AND COMPRESSORS 18297 L: linux-ppp@vger.kernel.org 18298 S: Orphan 18299 F: drivers/net/ppp/ppp_* 18300 18301 PPS SUPPORT 18302 M: Rodolfo Giometti <giometti@enneenne.com> 18303 L: linuxpps@ml.enneenne.com (subscribers-only) 18304 S: Maintained 18305 W: http://wiki.enneenne.com/index.php/LinuxPPS_support 18306 F: Documentation/ABI/testing/sysfs-pps 18307 F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 18308 F: Documentation/driver-api/pps.rst 18309 F: drivers/pps/ 18310 F: include/linux/pps*.h 18311 F: include/uapi/linux/pps.h 18312 18313 PPTP DRIVER 18314 M: Dmitry Kozlov <xeb@mail.ru> 18315 L: netdev@vger.kernel.org 18316 S: Maintained 18317 W: http://sourceforge.net/projects/accel-pptp 18318 F: drivers/net/ppp/pptp.c 18319 18320 PRESSURE STALL INFORMATION (PSI) 18321 M: Johannes Weiner <hannes@cmpxchg.org> 18322 M: Suren Baghdasaryan <surenb@google.com> 18323 R: Peter Ziljstra <peterz@infradead.org> 18324 S: Maintained 18325 F: include/linux/psi* 18326 F: kernel/sched/psi.c 18327 18328 PRINTK 18329 M: Petr Mladek <pmladek@suse.com> 18330 R: Steven Rostedt <rostedt@goodmis.org> 18331 R: John Ogness <john.ogness@linutronix.de> 18332 R: Sergey Senozhatsky <senozhatsky@chromium.org> 18333 S: Maintained 18334 T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 18335 F: include/linux/printk.h 18336 F: kernel/printk/ 18337 18338 PRINTK INDEXING 18339 R: Chris Down <chris@chrisdown.name> 18340 S: Maintained 18341 F: Documentation/core-api/printk-index.rst 18342 F: kernel/printk/index.c 18343 K: printk_index 18344 18345 PROC FILESYSTEM 18346 L: linux-kernel@vger.kernel.org 18347 L: linux-fsdevel@vger.kernel.org 18348 S: Maintained 18349 F: Documentation/filesystems/proc.rst 18350 F: fs/proc/ 18351 F: include/linux/proc_fs.h 18352 F: tools/testing/selftests/proc/ 18353 18354 PROC SYSCTL 18355 M: Luis Chamberlain <mcgrof@kernel.org> 18356 M: Kees Cook <kees@kernel.org> 18357 M: Joel Granados <j.granados@samsung.com> 18358 L: linux-kernel@vger.kernel.org 18359 L: linux-fsdevel@vger.kernel.org 18360 S: Maintained 18361 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 18362 F: fs/proc/proc_sysctl.c 18363 F: include/linux/sysctl.h 18364 F: kernel/sysctl-test.c 18365 F: kernel/sysctl.c 18366 F: tools/testing/selftests/sysctl/ 18367 18368 PS3 NETWORK SUPPORT 18369 M: Geoff Levand <geoff@infradead.org> 18370 L: netdev@vger.kernel.org 18371 L: linuxppc-dev@lists.ozlabs.org 18372 S: Maintained 18373 F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 18374 18375 PS3 PLATFORM SUPPORT 18376 M: Geoff Levand <geoff@infradead.org> 18377 L: linuxppc-dev@lists.ozlabs.org 18378 S: Maintained 18379 F: arch/powerpc/boot/ps3* 18380 F: arch/powerpc/include/asm/lv1call.h 18381 F: arch/powerpc/include/asm/ps3*.h 18382 F: arch/powerpc/platforms/ps3/ 18383 F: drivers/*/ps3* 18384 F: drivers/ps3/ 18385 F: drivers/rtc/rtc-ps3.c 18386 F: drivers/usb/host/*ps3.c 18387 F: sound/ppc/snd_ps3* 18388 18389 PS3VRAM DRIVER 18390 M: Jim Paris <jim@jtan.com> 18391 M: Geoff Levand <geoff@infradead.org> 18392 L: linuxppc-dev@lists.ozlabs.org 18393 S: Maintained 18394 F: drivers/block/ps3vram.c 18395 18396 PSAMPLE PACKET SAMPLING SUPPORT 18397 M: Yotam Gigi <yotam.gi@gmail.com> 18398 S: Maintained 18399 F: include/net/psample.h 18400 F: include/uapi/linux/psample.h 18401 F: net/psample 18402 18403 PSE NETWORK DRIVER 18404 M: Oleksij Rempel <o.rempel@pengutronix.de> 18405 M: Kory Maincent <kory.maincent@bootlin.com> 18406 L: netdev@vger.kernel.org 18407 S: Maintained 18408 F: Documentation/devicetree/bindings/net/pse-pd/ 18409 F: drivers/net/pse-pd/ 18410 F: net/ethtool/pse-pd.c 18411 18412 PSTORE FILESYSTEM 18413 M: Kees Cook <kees@kernel.org> 18414 R: Tony Luck <tony.luck@intel.com> 18415 R: Guilherme G. Piccoli <gpiccoli@igalia.com> 18416 L: linux-hardening@vger.kernel.org 18417 S: Supported 18418 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 18419 F: Documentation/admin-guide/pstore-blk.rst 18420 F: Documentation/admin-guide/ramoops.rst 18421 F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 18422 F: drivers/acpi/apei/erst.c 18423 F: drivers/firmware/efi/efi-pstore.c 18424 F: fs/pstore/ 18425 F: include/linux/pstore* 18426 K: \b(pstore|ramoops) 18427 18428 PT5161L HARDWARE MONITOR DRIVER 18429 M: Cosmo Chou <cosmo.chou@quantatw.com> 18430 L: linux-hwmon@vger.kernel.org 18431 S: Maintained 18432 F: Documentation/hwmon/pt5161l.rst 18433 F: drivers/hwmon/pt5161l.c 18434 18435 PTP HARDWARE CLOCK SUPPORT 18436 M: Richard Cochran <richardcochran@gmail.com> 18437 L: netdev@vger.kernel.org 18438 S: Maintained 18439 W: http://linuxptp.sourceforge.net/ 18440 F: Documentation/ABI/testing/sysfs-ptp 18441 F: Documentation/driver-api/ptp.rst 18442 F: drivers/net/phy/dp83640* 18443 F: drivers/ptp/* 18444 F: include/linux/ptp_cl* 18445 K: (?:\b|_)ptp(?:\b|_) 18446 18447 PTP MOCKUP CLOCK SUPPORT 18448 M: Vladimir Oltean <vladimir.oltean@nxp.com> 18449 L: netdev@vger.kernel.org 18450 S: Maintained 18451 F: drivers/ptp/ptp_mock.c 18452 F: include/linux/ptp_mock.h 18453 18454 PTP VIRTUAL CLOCK SUPPORT 18455 M: Yangbo Lu <yangbo.lu@nxp.com> 18456 L: netdev@vger.kernel.org 18457 S: Maintained 18458 F: drivers/ptp/ptp_vclock.c 18459 F: net/ethtool/phc_vclocks.c 18460 18461 PTRACE SUPPORT 18462 M: Oleg Nesterov <oleg@redhat.com> 18463 S: Maintained 18464 F: arch/*/*/ptrace*.c 18465 F: arch/*/include/asm/ptrace*.h 18466 F: arch/*/ptrace*.c 18467 F: include/asm-generic/syscall.h 18468 F: include/linux/ptrace.h 18469 F: include/linux/regset.h 18470 F: include/uapi/linux/ptrace.h 18471 F: kernel/ptrace.c 18472 18473 PULSE8-CEC DRIVER 18474 M: Hans Verkuil <hverkuil@xs4all.nl> 18475 L: linux-media@vger.kernel.org 18476 S: Maintained 18477 T: git git://linuxtv.org/media_tree.git 18478 F: drivers/media/cec/usb/pulse8/ 18479 18480 PURELIFI PLFXLC DRIVER 18481 M: Srinivasan Raju <srini.raju@purelifi.com> 18482 L: linux-wireless@vger.kernel.org 18483 S: Supported 18484 F: drivers/net/wireless/purelifi/plfxlc/ 18485 18486 PVRUSB2 VIDEO4LINUX DRIVER 18487 M: Mike Isely <isely@pobox.com> 18488 L: pvrusb2@isely.net (subscribers-only) 18489 L: linux-media@vger.kernel.org 18490 S: Maintained 18491 W: http://www.isely.net/pvrusb2/ 18492 T: git git://linuxtv.org/media_tree.git 18493 F: Documentation/driver-api/media/drivers/pvrusb2* 18494 F: drivers/media/usb/pvrusb2/ 18495 18496 PWC WEBCAM DRIVER 18497 M: Hans Verkuil <hverkuil@xs4all.nl> 18498 L: linux-media@vger.kernel.org 18499 S: Odd Fixes 18500 T: git git://linuxtv.org/media_tree.git 18501 F: drivers/media/usb/pwc/* 18502 F: include/trace/events/pwc.h 18503 18504 PWM IR Transmitter 18505 M: Sean Young <sean@mess.org> 18506 L: linux-media@vger.kernel.org 18507 S: Maintained 18508 F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 18509 F: drivers/media/rc/pwm-ir-tx.c 18510 18511 PWM SUBSYSTEM 18512 M: Uwe Kleine-König <ukleinek@kernel.org> 18513 L: linux-pwm@vger.kernel.org 18514 S: Maintained 18515 Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 18516 T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 18517 F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 18518 F: Documentation/devicetree/bindings/pwm/ 18519 F: Documentation/driver-api/pwm.rst 18520 F: drivers/gpio/gpio-mvebu.c 18521 F: drivers/pwm/ 18522 F: drivers/video/backlight/pwm_bl.c 18523 F: include/dt-bindings/pwm/ 18524 F: include/linux/pwm.h 18525 F: include/linux/pwm_backlight.h 18526 K: pwm_(config|apply_might_sleep|apply_atomic|ops) 18527 18528 PXA GPIO DRIVER 18529 M: Robert Jarzmik <robert.jarzmik@free.fr> 18530 L: linux-gpio@vger.kernel.org 18531 S: Maintained 18532 F: drivers/gpio/gpio-pxa.c 18533 18534 PXA MMCI DRIVER 18535 S: Orphan 18536 18537 PXA RTC DRIVER 18538 M: Robert Jarzmik <robert.jarzmik@free.fr> 18539 L: linux-rtc@vger.kernel.org 18540 S: Maintained 18541 18542 PXA2xx/PXA3xx SUPPORT 18543 M: Daniel Mack <daniel@zonque.org> 18544 M: Haojian Zhuang <haojian.zhuang@gmail.com> 18545 M: Robert Jarzmik <robert.jarzmik@free.fr> 18546 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18547 S: Maintained 18548 T: git git://github.com/hzhuang1/linux.git 18549 T: git git://github.com/rjarzmik/linux.git 18550 F: arch/arm/boot/dts/intel/pxa/ 18551 F: arch/arm/mach-pxa/ 18552 F: drivers/dma/pxa* 18553 F: drivers/pcmcia/pxa2xx* 18554 F: drivers/pinctrl/pxa/ 18555 F: drivers/spi/spi-pxa2xx* 18556 F: drivers/usb/gadget/udc/pxa2* 18557 F: include/sound/pxa2xx-lib.h 18558 F: sound/arm/pxa* 18559 F: sound/soc/pxa/ 18560 18561 QAT DRIVER 18562 M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 18563 L: qat-linux@intel.com 18564 S: Supported 18565 F: drivers/crypto/intel/qat/ 18566 18567 QCOM AUDIO (ASoC) DRIVERS 18568 M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18569 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18570 L: linux-arm-msm@vger.kernel.org 18571 S: Supported 18572 F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 18573 F: Documentation/devicetree/bindings/sound/qcom,* 18574 F: drivers/soc/qcom/apr.c 18575 F: include/dt-bindings/sound/qcom,wcd9335.h 18576 F: sound/soc/codecs/lpass-rx-macro.* 18577 F: sound/soc/codecs/lpass-tx-macro.* 18578 F: sound/soc/codecs/lpass-va-macro.c 18579 F: sound/soc/codecs/lpass-wsa-macro.* 18580 F: sound/soc/codecs/msm8916-wcd-analog.c 18581 F: sound/soc/codecs/msm8916-wcd-digital.c 18582 F: sound/soc/codecs/wcd-clsh-v2.* 18583 F: sound/soc/codecs/wcd-mbhc-v2.* 18584 F: sound/soc/codecs/wcd9335.* 18585 F: sound/soc/codecs/wcd934x.c 18586 F: sound/soc/codecs/wsa881x.c 18587 F: sound/soc/codecs/wsa883x.c 18588 F: sound/soc/codecs/wsa884x.c 18589 F: sound/soc/qcom/ 18590 18591 QCOM EMBEDDED USB DEBUGGER (EUD) 18592 M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 18593 L: linux-arm-msm@vger.kernel.org 18594 S: Maintained 18595 F: Documentation/ABI/testing/sysfs-driver-eud 18596 F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 18597 F: drivers/usb/misc/qcom_eud.c 18598 18599 QCOM IPA DRIVER 18600 M: Alex Elder <elder@kernel.org> 18601 L: netdev@vger.kernel.org 18602 S: Maintained 18603 F: drivers/net/ipa/ 18604 18605 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 18606 M: Gabriel Somlo <somlo@cmu.edu> 18607 M: "Michael S. Tsirkin" <mst@redhat.com> 18608 L: qemu-devel@nongnu.org 18609 S: Maintained 18610 F: drivers/firmware/qemu_fw_cfg.c 18611 F: include/uapi/linux/qemu_fw_cfg.h 18612 18613 QIB DRIVER 18614 M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18615 L: linux-rdma@vger.kernel.org 18616 S: Supported 18617 F: drivers/infiniband/hw/qib/ 18618 18619 QLOGIC QL41xxx FCOE DRIVER 18620 M: Saurav Kashyap <skashyap@marvell.com> 18621 M: Javed Hasan <jhasan@marvell.com> 18622 M: GR-QLogic-Storage-Upstream@marvell.com 18623 L: linux-scsi@vger.kernel.org 18624 S: Supported 18625 F: drivers/scsi/qedf/ 18626 18627 QLOGIC QL41xxx ISCSI DRIVER 18628 M: Nilesh Javali <njavali@marvell.com> 18629 M: Manish Rangankar <mrangankar@marvell.com> 18630 M: GR-QLogic-Storage-Upstream@marvell.com 18631 L: linux-scsi@vger.kernel.org 18632 S: Supported 18633 F: drivers/scsi/qedi/ 18634 18635 QLOGIC QL4xxx ETHERNET DRIVER 18636 M: Manish Chopra <manishc@marvell.com> 18637 L: netdev@vger.kernel.org 18638 S: Supported 18639 F: drivers/net/ethernet/qlogic/qed/ 18640 F: drivers/net/ethernet/qlogic/qede/ 18641 F: include/linux/qed/ 18642 18643 QLOGIC QL4xxx RDMA DRIVER 18644 M: Michal Kalderon <mkalderon@marvell.com> 18645 L: linux-rdma@vger.kernel.org 18646 S: Supported 18647 F: drivers/infiniband/hw/qedr/ 18648 F: include/uapi/rdma/qedr-abi.h 18649 18650 QLOGIC QLA1280 SCSI DRIVER 18651 M: Michael Reed <mdr@sgi.com> 18652 L: linux-scsi@vger.kernel.org 18653 S: Maintained 18654 F: drivers/scsi/qla1280.[ch] 18655 18656 QLOGIC QLA2XXX FC-SCSI DRIVER 18657 M: Nilesh Javali <njavali@marvell.com> 18658 M: GR-QLogic-Storage-Upstream@marvell.com 18659 L: linux-scsi@vger.kernel.org 18660 S: Supported 18661 F: drivers/scsi/qla2xxx/ 18662 18663 QLOGIC QLA3XXX NETWORK DRIVER 18664 M: GR-Linux-NIC-Dev@marvell.com 18665 L: netdev@vger.kernel.org 18666 S: Supported 18667 F: drivers/net/ethernet/qlogic/qla3xxx.* 18668 18669 QLOGIC QLA4XXX iSCSI DRIVER 18670 M: Nilesh Javali <njavali@marvell.com> 18671 M: Manish Rangankar <mrangankar@marvell.com> 18672 M: GR-QLogic-Storage-Upstream@marvell.com 18673 L: linux-scsi@vger.kernel.org 18674 S: Supported 18675 F: drivers/scsi/qla4xxx/ 18676 18677 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18678 M: Shahed Shaikh <shshaikh@marvell.com> 18679 M: Manish Chopra <manishc@marvell.com> 18680 M: GR-Linux-NIC-Dev@marvell.com 18681 L: netdev@vger.kernel.org 18682 S: Supported 18683 F: drivers/net/ethernet/qlogic/qlcnic/ 18684 18685 QM1D1B0004 MEDIA DRIVER 18686 M: Akihiro Tsukada <tskd08@gmail.com> 18687 L: linux-media@vger.kernel.org 18688 S: Odd Fixes 18689 F: drivers/media/tuners/qm1d1b0004* 18690 18691 QM1D1C0042 MEDIA DRIVER 18692 M: Akihiro Tsukada <tskd08@gmail.com> 18693 L: linux-media@vger.kernel.org 18694 S: Odd Fixes 18695 F: drivers/media/tuners/qm1d1c0042* 18696 18697 QNX4 FILESYSTEM 18698 M: Anders Larsen <al@alarsen.net> 18699 S: Maintained 18700 W: http://www.alarsen.net/linux/qnx4fs/ 18701 F: fs/qnx4/ 18702 F: include/uapi/linux/qnx4_fs.h 18703 F: include/uapi/linux/qnxtypes.h 18704 18705 QNX6 FILESYSTEM 18706 S: Orphan 18707 F: Documentation/filesystems/qnx6.rst 18708 F: fs/qnx6/ 18709 F: include/linux/qnx6_fs.h 18710 18711 QORIQ DPAA2 FSL-MC BUS DRIVER 18712 M: Stuart Yoder <stuyoder@gmail.com> 18713 M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18714 L: linux-kernel@vger.kernel.org 18715 S: Maintained 18716 F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18717 F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18718 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18719 F: drivers/bus/fsl-mc/ 18720 F: include/uapi/linux/fsl_mc.h 18721 18722 QT1010 MEDIA DRIVER 18723 L: linux-media@vger.kernel.org 18724 S: Orphan 18725 W: https://linuxtv.org 18726 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18727 F: drivers/media/tuners/qt1010* 18728 18729 QUALCOMM ATH12K WIRELESS DRIVER 18730 M: Kalle Valo <kvalo@kernel.org> 18731 M: Jeff Johnson <jjohnson@kernel.org> 18732 L: ath12k@lists.infradead.org 18733 S: Supported 18734 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18735 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18736 F: drivers/net/wireless/ath/ath12k/ 18737 N: ath12k 18738 18739 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18740 M: Kalle Valo <kvalo@kernel.org> 18741 M: Jeff Johnson <jjohnson@kernel.org> 18742 L: ath10k@lists.infradead.org 18743 S: Supported 18744 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18745 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18746 F: drivers/net/wireless/ath/ath10k/ 18747 N: ath10k 18748 18749 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18750 M: Kalle Valo <kvalo@kernel.org> 18751 M: Jeff Johnson <jjohnson@kernel.org> 18752 L: ath11k@lists.infradead.org 18753 S: Supported 18754 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18755 B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18756 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18757 F: drivers/net/wireless/ath/ath11k/ 18758 N: ath11k 18759 18760 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18761 M: Toke Høiland-Jørgensen <toke@toke.dk> 18762 L: linux-wireless@vger.kernel.org 18763 S: Maintained 18764 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18765 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18766 F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18767 F: drivers/net/wireless/ath/ath9k/ 18768 18769 QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18770 M: Stefan Wahren <wahrenst@gmx.net> 18771 L: netdev@vger.kernel.org 18772 S: Maintained 18773 F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18774 F: drivers/net/ethernet/qualcomm/qca* 18775 18776 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18777 M: Stephan Gerhold <stephan@gerhold.net> 18778 L: netdev@vger.kernel.org 18779 L: linux-arm-msm@vger.kernel.org 18780 S: Maintained 18781 F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18782 F: drivers/net/wwan/qcom_bam_dmux.c 18783 18784 QUALCOMM CAMERA SUBSYSTEM DRIVER 18785 M: Robert Foss <rfoss@kernel.org> 18786 M: Todor Tomov <todor.too@gmail.com> 18787 M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18788 L: linux-media@vger.kernel.org 18789 S: Maintained 18790 F: Documentation/admin-guide/media/qcom_camss.rst 18791 F: Documentation/devicetree/bindings/media/*camss* 18792 F: drivers/media/platform/qcom/camss/ 18793 18794 QUALCOMM CLOCK DRIVERS 18795 M: Bjorn Andersson <andersson@kernel.org> 18796 L: linux-arm-msm@vger.kernel.org 18797 S: Supported 18798 T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18799 F: Documentation/devicetree/bindings/clock/qcom,* 18800 F: drivers/clk/qcom/ 18801 F: include/dt-bindings/clock/qcom,* 18802 18803 QUALCOMM CLOUD AI (QAIC) DRIVER 18804 M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18805 R: Carl Vanderlip <quic_carlv@quicinc.com> 18806 R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18807 L: linux-arm-msm@vger.kernel.org 18808 L: dri-devel@lists.freedesktop.org 18809 S: Supported 18810 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18811 F: Documentation/accel/qaic/ 18812 F: drivers/accel/qaic/ 18813 F: include/uapi/drm/qaic_accel.h 18814 18815 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18816 M: Bjorn Andersson <andersson@kernel.org> 18817 M: Konrad Dybcio <konradybcio@kernel.org> 18818 L: linux-pm@vger.kernel.org 18819 L: linux-arm-msm@vger.kernel.org 18820 S: Maintained 18821 F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18822 F: drivers/pmdomain/qcom/cpr.c 18823 18824 QUALCOMM CPUCP MAILBOX DRIVER 18825 M: Sibi Sankar <quic_sibis@quicinc.com> 18826 L: linux-arm-msm@vger.kernel.org 18827 S: Supported 18828 F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 18829 F: drivers/mailbox/qcom-cpucp-mbox.c 18830 18831 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18832 M: Ilia Lin <ilia.lin@kernel.org> 18833 L: linux-pm@vger.kernel.org 18834 S: Maintained 18835 F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18836 F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18837 F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18838 18839 QUALCOMM CRYPTO DRIVERS 18840 M: Thara Gopinath <thara.gopinath@gmail.com> 18841 L: linux-crypto@vger.kernel.org 18842 L: linux-arm-msm@vger.kernel.org 18843 S: Maintained 18844 F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18845 F: drivers/crypto/qce/ 18846 18847 QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18848 M: Timur Tabi <timur@kernel.org> 18849 L: netdev@vger.kernel.org 18850 S: Maintained 18851 F: drivers/net/ethernet/qualcomm/emac/ 18852 18853 QUALCOMM ETHQOS ETHERNET DRIVER 18854 M: Vinod Koul <vkoul@kernel.org> 18855 L: netdev@vger.kernel.org 18856 L: linux-arm-msm@vger.kernel.org 18857 S: Maintained 18858 F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18859 F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18860 18861 QUALCOMM FASTRPC DRIVER 18862 M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18863 M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18864 L: linux-arm-msm@vger.kernel.org 18865 L: dri-devel@lists.freedesktop.org 18866 S: Maintained 18867 F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18868 F: drivers/misc/fastrpc.c 18869 F: include/uapi/misc/fastrpc.h 18870 18871 QUALCOMM HEXAGON ARCHITECTURE 18872 M: Brian Cain <bcain@quicinc.com> 18873 L: linux-hexagon@vger.kernel.org 18874 S: Supported 18875 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18876 F: arch/hexagon/ 18877 18878 QUALCOMM HIDMA DRIVER 18879 M: Sinan Kaya <okaya@kernel.org> 18880 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18881 L: linux-arm-msm@vger.kernel.org 18882 L: dmaengine@vger.kernel.org 18883 S: Supported 18884 F: drivers/dma/qcom/hidma* 18885 18886 QUALCOMM I2C CCI DRIVER 18887 M: Loic Poulain <loic.poulain@linaro.org> 18888 M: Robert Foss <rfoss@kernel.org> 18889 L: linux-i2c@vger.kernel.org 18890 L: linux-arm-msm@vger.kernel.org 18891 S: Maintained 18892 F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18893 F: drivers/i2c/busses/i2c-qcom-cci.c 18894 18895 QUALCOMM INTERCONNECT BWMON DRIVER 18896 M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18897 L: linux-arm-msm@vger.kernel.org 18898 S: Maintained 18899 F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18900 F: drivers/soc/qcom/icc-bwmon.c 18901 18902 QUALCOMM IOMMU 18903 M: Rob Clark <robdclark@gmail.com> 18904 L: iommu@lists.linux.dev 18905 L: linux-arm-msm@vger.kernel.org 18906 S: Maintained 18907 F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18908 F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18909 F: drivers/iommu/msm_iommu* 18910 18911 QUALCOMM IPC ROUTER (QRTR) DRIVER 18912 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18913 L: linux-arm-msm@vger.kernel.org 18914 S: Maintained 18915 F: include/trace/events/qrtr.h 18916 F: include/uapi/linux/qrtr.h 18917 F: net/qrtr/ 18918 18919 QUALCOMM IPCC MAILBOX DRIVER 18920 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18921 L: linux-arm-msm@vger.kernel.org 18922 S: Supported 18923 F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18924 F: drivers/mailbox/qcom-ipcc.c 18925 F: include/dt-bindings/mailbox/qcom-ipcc.h 18926 18927 QUALCOMM IPQ4019 USB PHY DRIVER 18928 M: Robert Marko <robert.marko@sartura.hr> 18929 M: Luka Perkov <luka.perkov@sartura.hr> 18930 L: linux-arm-msm@vger.kernel.org 18931 S: Maintained 18932 F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18933 F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18934 18935 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18936 M: Robert Marko <robert.marko@sartura.hr> 18937 M: Luka Perkov <luka.perkov@sartura.hr> 18938 L: linux-arm-msm@vger.kernel.org 18939 S: Maintained 18940 F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18941 F: drivers/regulator/vqmmc-ipq4019-regulator.c 18942 18943 QUALCOMM NAND CONTROLLER DRIVER 18944 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18945 L: linux-mtd@lists.infradead.org 18946 L: linux-arm-msm@vger.kernel.org 18947 S: Maintained 18948 F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18949 F: drivers/mtd/nand/raw/qcom_nandc.c 18950 18951 QUALCOMM QSEECOM DRIVER 18952 M: Maximilian Luz <luzmaximilian@gmail.com> 18953 L: linux-arm-msm@vger.kernel.org 18954 S: Maintained 18955 F: drivers/firmware/qcom/qcom_qseecom.c 18956 18957 QUALCOMM QSEECOM UEFISECAPP DRIVER 18958 M: Maximilian Luz <luzmaximilian@gmail.com> 18959 L: linux-arm-msm@vger.kernel.org 18960 S: Maintained 18961 F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18962 18963 QUALCOMM RMNET DRIVER 18964 M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18965 M: Sean Tranchetti <quic_stranche@quicinc.com> 18966 L: netdev@vger.kernel.org 18967 S: Maintained 18968 F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18969 F: drivers/net/ethernet/qualcomm/rmnet/ 18970 F: include/linux/if_rmnet.h 18971 18972 QUALCOMM TRUST ZONE MEMORY ALLOCATOR 18973 M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 18974 L: linux-arm-msm@vger.kernel.org 18975 S: Maintained 18976 F: drivers/firmware/qcom/qcom_tzmem.c 18977 F: drivers/firmware/qcom/qcom_tzmem.h 18978 F: include/linux/firmware/qcom/qcom_tzmem.h 18979 18980 QUALCOMM TSENS THERMAL DRIVER 18981 M: Amit Kucheria <amitk@kernel.org> 18982 M: Thara Gopinath <thara.gopinath@gmail.com> 18983 L: linux-pm@vger.kernel.org 18984 L: linux-arm-msm@vger.kernel.org 18985 S: Maintained 18986 F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18987 F: drivers/thermal/qcom/ 18988 18989 QUALCOMM TYPEC PORT MANAGER DRIVER 18990 M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18991 L: linux-arm-msm@vger.kernel.org 18992 L: linux-usb@vger.kernel.org 18993 S: Maintained 18994 F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18995 F: drivers/usb/typec/tcpm/qcom/ 18996 18997 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18998 M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18999 M: Vikash Garodia <quic_vgarodia@quicinc.com> 19000 R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19001 L: linux-media@vger.kernel.org 19002 L: linux-arm-msm@vger.kernel.org 19003 S: Maintained 19004 T: git git://linuxtv.org/media_tree.git 19005 F: Documentation/devicetree/bindings/media/*venus* 19006 F: drivers/media/platform/qcom/venus/ 19007 19008 QUALCOMM WCN36XX WIRELESS DRIVER 19009 M: Loic Poulain <loic.poulain@linaro.org> 19010 L: wcn36xx@lists.infradead.org 19011 S: Supported 19012 W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 19013 F: drivers/net/wireless/ath/wcn36xx/ 19014 19015 QUANTENNA QTNFMAC WIRELESS DRIVER 19016 M: Igor Mitsyanko <imitsyanko@quantenna.com> 19017 R: Sergey Matyukevich <geomatsi@gmail.com> 19018 L: linux-wireless@vger.kernel.org 19019 S: Maintained 19020 F: drivers/net/wireless/quantenna 19021 19022 RADEON and AMDGPU DRM DRIVERS 19023 M: Alex Deucher <alexander.deucher@amd.com> 19024 M: Christian König <christian.koenig@amd.com> 19025 M: Xinhui Pan <Xinhui.Pan@amd.com> 19026 L: amd-gfx@lists.freedesktop.org 19027 S: Supported 19028 B: https://gitlab.freedesktop.org/drm/amd/-/issues 19029 C: irc://irc.oftc.net/radeon 19030 T: git https://gitlab.freedesktop.org/agd5f/linux.git 19031 F: Documentation/gpu/amdgpu/ 19032 F: drivers/gpu/drm/amd/ 19033 F: drivers/gpu/drm/ci/xfails/amd* 19034 F: drivers/gpu/drm/radeon/ 19035 F: include/uapi/drm/amdgpu_drm.h 19036 F: include/uapi/drm/radeon_drm.h 19037 19038 RADEON FRAMEBUFFER DISPLAY DRIVER 19039 M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 19040 L: linux-fbdev@vger.kernel.org 19041 S: Maintained 19042 F: drivers/video/fbdev/aty/radeon* 19043 F: include/uapi/linux/radeonfb.h 19044 19045 RADIOSHARK RADIO DRIVER 19046 M: Hans Verkuil <hverkuil@xs4all.nl> 19047 L: linux-media@vger.kernel.org 19048 S: Maintained 19049 T: git git://linuxtv.org/media_tree.git 19050 F: drivers/media/radio/radio-shark.c 19051 19052 RADIOSHARK2 RADIO DRIVER 19053 M: Hans Verkuil <hverkuil@xs4all.nl> 19054 L: linux-media@vger.kernel.org 19055 S: Maintained 19056 T: git git://linuxtv.org/media_tree.git 19057 F: drivers/media/radio/radio-shark2.c 19058 F: drivers/media/radio/radio-tea5777.c 19059 19060 RADOS BLOCK DEVICE (RBD) 19061 M: Ilya Dryomov <idryomov@gmail.com> 19062 R: Dongsheng Yang <dongsheng.yang@easystack.cn> 19063 L: ceph-devel@vger.kernel.org 19064 S: Supported 19065 W: http://ceph.com/ 19066 T: git https://github.com/ceph/ceph-client.git 19067 F: Documentation/ABI/testing/sysfs-bus-rbd 19068 F: drivers/block/rbd.c 19069 F: drivers/block/rbd_types.h 19070 19071 RAGE128 FRAMEBUFFER DISPLAY DRIVER 19072 L: linux-fbdev@vger.kernel.org 19073 S: Orphan 19074 F: drivers/video/fbdev/aty/aty128fb.c 19075 19076 RAINSHADOW-CEC DRIVER 19077 M: Hans Verkuil <hverkuil@xs4all.nl> 19078 L: linux-media@vger.kernel.org 19079 S: Maintained 19080 T: git git://linuxtv.org/media_tree.git 19081 F: drivers/media/cec/usb/rainshadow/ 19082 19083 RALINK MIPS ARCHITECTURE 19084 M: John Crispin <john@phrozen.org> 19085 M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19086 L: linux-mips@vger.kernel.org 19087 S: Maintained 19088 F: arch/mips/ralink 19089 19090 RALINK MT7621 MIPS ARCHITECTURE 19091 M: Arınç ÜNAL <arinc.unal@arinc9.com> 19092 M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19093 L: linux-mips@vger.kernel.org 19094 S: Maintained 19095 F: arch/mips/boot/dts/ralink/mt7621* 19096 19097 RALINK RT2X00 WIRELESS LAN DRIVER 19098 M: Stanislaw Gruszka <stf_xl@wp.pl> 19099 L: linux-wireless@vger.kernel.org 19100 S: Maintained 19101 F: drivers/net/wireless/ralink/rt2x00/ 19102 19103 RAMDISK RAM BLOCK DEVICE DRIVER 19104 M: Jens Axboe <axboe@kernel.dk> 19105 S: Maintained 19106 F: Documentation/admin-guide/blockdev/ramdisk.rst 19107 F: drivers/block/brd.c 19108 19109 RANCHU VIRTUAL BOARD FOR MIPS 19110 M: Miodrag Dinic <miodrag.dinic@mips.com> 19111 L: linux-mips@vger.kernel.org 19112 S: Supported 19113 F: arch/mips/configs/generic/board-ranchu.config 19114 F: arch/mips/generic/board-ranchu.c 19115 19116 RANDOM NUMBER DRIVER 19117 M: "Theodore Ts'o" <tytso@mit.edu> 19118 M: Jason A. Donenfeld <Jason@zx2c4.com> 19119 S: Maintained 19120 T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 19121 F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 19122 F: drivers/char/random.c 19123 F: include/linux/random.h 19124 F: include/uapi/linux/random.h 19125 F: drivers/virt/vmgenid.c 19126 F: include/vdso/getrandom.h 19127 F: lib/vdso/getrandom.c 19128 F: arch/x86/entry/vdso/vgetrandom* 19129 F: arch/x86/include/asm/vdso/getrandom* 19130 19131 RAPIDIO SUBSYSTEM 19132 M: Matt Porter <mporter@kernel.crashing.org> 19133 M: Alexandre Bounine <alex.bou9@gmail.com> 19134 S: Maintained 19135 F: drivers/rapidio/ 19136 19137 RAS INFRASTRUCTURE 19138 M: Tony Luck <tony.luck@intel.com> 19139 M: Borislav Petkov <bp@alien8.de> 19140 L: linux-edac@vger.kernel.org 19141 S: Maintained 19142 F: Documentation/admin-guide/RAS 19143 F: drivers/ras/ 19144 F: include/linux/ras.h 19145 F: include/ras/ras_event.h 19146 19147 RAS FRU MEMORY POISON MANAGER (FMPM) 19148 M: Yazen Ghannam <Yazen.Ghannam@amd.com> 19149 L: linux-edac@vger.kernel.org 19150 S: Maintained 19151 F: drivers/ras/amd/fmpm.c 19152 19153 RASPBERRY PI PISP BACK END 19154 M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19155 L: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 19156 L: linux-media@vger.kernel.org 19157 S: Maintained 19158 F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 19159 F: drivers/media/platform/raspberrypi/pisp_be/ 19160 F: include/uapi/linux/media/raspberrypi/ 19161 19162 RC-CORE / LIRC FRAMEWORK 19163 M: Sean Young <sean@mess.org> 19164 L: linux-media@vger.kernel.org 19165 S: Maintained 19166 W: http://linuxtv.org 19167 T: git git://linuxtv.org/media_tree.git 19168 F: Documentation/driver-api/media/rc-core.rst 19169 F: Documentation/userspace-api/media/rc/ 19170 F: drivers/media/rc/ 19171 F: include/media/rc-core.h 19172 F: include/media/rc-map.h 19173 F: include/uapi/linux/lirc.h 19174 19175 RCMM REMOTE CONTROLS DECODER 19176 M: Patrick Lerda <patrick9876@free.fr> 19177 S: Maintained 19178 F: drivers/media/rc/ir-rcmm-decoder.c 19179 19180 RCUTORTURE TEST FRAMEWORK 19181 M: "Paul E. McKenney" <paulmck@kernel.org> 19182 M: Josh Triplett <josh@joshtriplett.org> 19183 R: Steven Rostedt <rostedt@goodmis.org> 19184 R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19185 R: Lai Jiangshan <jiangshanlai@gmail.com> 19186 L: rcu@vger.kernel.org 19187 S: Supported 19188 T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19189 F: tools/testing/selftests/rcutorture 19190 19191 RDACM20 Camera Sensor 19192 M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19193 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19194 M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19195 M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19196 L: linux-media@vger.kernel.org 19197 S: Maintained 19198 F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19199 F: drivers/media/i2c/max9271.c 19200 F: drivers/media/i2c/max9271.h 19201 F: drivers/media/i2c/rdacm20.c 19202 19203 RDACM21 Camera Sensor 19204 M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19205 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19206 M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19207 M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19208 L: linux-media@vger.kernel.org 19209 S: Maintained 19210 F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19211 F: drivers/media/i2c/max9271.c 19212 F: drivers/media/i2c/max9271.h 19213 F: drivers/media/i2c/rdacm21.c 19214 19215 RDC R-321X SoC 19216 M: Florian Fainelli <florian@openwrt.org> 19217 S: Maintained 19218 19219 RDC R6040 FAST ETHERNET DRIVER 19220 M: Florian Fainelli <f.fainelli@gmail.com> 19221 L: netdev@vger.kernel.org 19222 S: Maintained 19223 F: drivers/net/ethernet/rdc/r6040.c 19224 19225 RDMAVT - RDMA verbs software 19226 M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19227 L: linux-rdma@vger.kernel.org 19228 S: Supported 19229 F: drivers/infiniband/sw/rdmavt 19230 19231 RDS - RELIABLE DATAGRAM SOCKETS 19232 M: Allison Henderson <allison.henderson@oracle.com> 19233 L: netdev@vger.kernel.org 19234 L: linux-rdma@vger.kernel.org 19235 L: rds-devel@oss.oracle.com (moderated for non-subscribers) 19236 S: Supported 19237 W: https://oss.oracle.com/projects/rds/ 19238 F: Documentation/networking/rds.rst 19239 F: net/rds/ 19240 19241 RDT - RESOURCE ALLOCATION 19242 M: Fenghua Yu <fenghua.yu@intel.com> 19243 M: Reinette Chatre <reinette.chatre@intel.com> 19244 L: linux-kernel@vger.kernel.org 19245 S: Supported 19246 F: Documentation/arch/x86/resctrl* 19247 F: arch/x86/include/asm/resctrl.h 19248 F: arch/x86/kernel/cpu/resctrl/ 19249 F: tools/testing/selftests/resctrl/ 19250 19251 READ-COPY UPDATE (RCU) 19252 M: "Paul E. McKenney" <paulmck@kernel.org> 19253 M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 19254 M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 19255 M: Joel Fernandes <joel@joelfernandes.org> 19256 M: Josh Triplett <josh@joshtriplett.org> 19257 M: Boqun Feng <boqun.feng@gmail.com> 19258 M: Uladzislau Rezki <urezki@gmail.com> 19259 R: Steven Rostedt <rostedt@goodmis.org> 19260 R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19261 R: Lai Jiangshan <jiangshanlai@gmail.com> 19262 R: Zqiang <qiang.zhang1211@gmail.com> 19263 L: rcu@vger.kernel.org 19264 S: Supported 19265 W: http://www.rdrop.com/users/paulmck/RCU/ 19266 T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19267 F: Documentation/RCU/ 19268 F: include/linux/rcu* 19269 F: kernel/rcu/ 19270 X: Documentation/RCU/torture.rst 19271 X: include/linux/srcu*.h 19272 X: kernel/rcu/srcu*.c 19273 19274 REAL TIME CLOCK (RTC) SUBSYSTEM 19275 M: Alexandre Belloni <alexandre.belloni@bootlin.com> 19276 L: linux-rtc@vger.kernel.org 19277 S: Maintained 19278 Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 19279 T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 19280 F: Documentation/admin-guide/rtc.rst 19281 F: Documentation/devicetree/bindings/rtc/ 19282 F: drivers/rtc/ 19283 F: include/linux/rtc.h 19284 F: include/linux/rtc/ 19285 F: include/uapi/linux/rtc.h 19286 F: tools/testing/selftests/rtc/ 19287 19288 Real-time Linux Analysis (RTLA) tools 19289 M: Steven Rostedt <rostedt@goodmis.org> 19290 L: linux-trace-kernel@vger.kernel.org 19291 S: Maintained 19292 F: Documentation/tools/rtla/ 19293 F: tools/tracing/rtla/ 19294 19295 REALTEK AUDIO CODECS 19296 M: Oder Chiou <oder_chiou@realtek.com> 19297 S: Maintained 19298 F: include/sound/rt*.h 19299 F: sound/soc/codecs/rt* 19300 19301 REALTEK OTTO WATCHDOG 19302 M: Sander Vanheule <sander@svanheule.net> 19303 L: linux-watchdog@vger.kernel.org 19304 S: Maintained 19305 F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 19306 F: drivers/watchdog/realtek_otto_wdt.c 19307 19308 REALTEK RTL83xx SMI DSA ROUTER CHIPS 19309 M: Linus Walleij <linus.walleij@linaro.org> 19310 M: Alvin Šipraga <alsi@bang-olufsen.dk> 19311 S: Maintained 19312 F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 19313 F: drivers/net/dsa/realtek/* 19314 19315 REALTEK WIRELESS DRIVER (rtlwifi family) 19316 M: Ping-Ke Shih <pkshih@realtek.com> 19317 L: linux-wireless@vger.kernel.org 19318 S: Maintained 19319 T: git https://github.com/pkshih/rtw.git 19320 F: drivers/net/wireless/realtek/rtlwifi/ 19321 19322 REALTEK WIRELESS DRIVER (rtw88) 19323 M: Ping-Ke Shih <pkshih@realtek.com> 19324 L: linux-wireless@vger.kernel.org 19325 S: Maintained 19326 T: git https://github.com/pkshih/rtw.git 19327 F: drivers/net/wireless/realtek/rtw88/ 19328 19329 REALTEK WIRELESS DRIVER (rtw89) 19330 M: Ping-Ke Shih <pkshih@realtek.com> 19331 L: linux-wireless@vger.kernel.org 19332 S: Maintained 19333 T: git https://github.com/pkshih/rtw.git 19334 F: drivers/net/wireless/realtek/rtw89/ 19335 19336 REDPINE WIRELESS DRIVER 19337 L: linux-wireless@vger.kernel.org 19338 S: Orphan 19339 F: drivers/net/wireless/rsi/ 19340 19341 REGISTER MAP ABSTRACTION 19342 M: Mark Brown <broonie@kernel.org> 19343 L: linux-kernel@vger.kernel.org 19344 S: Supported 19345 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 19346 F: Documentation/devicetree/bindings/regmap/ 19347 F: drivers/base/regmap/ 19348 F: include/linux/regmap.h 19349 19350 REISERFS FILE SYSTEM 19351 L: reiserfs-devel@vger.kernel.org 19352 S: Obsolete 19353 F: fs/reiserfs/ 19354 19355 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 19356 M: Bjorn Andersson <andersson@kernel.org> 19357 M: Mathieu Poirier <mathieu.poirier@linaro.org> 19358 L: linux-remoteproc@vger.kernel.org 19359 S: Maintained 19360 T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 19361 F: Documentation/ABI/testing/sysfs-class-remoteproc 19362 F: Documentation/devicetree/bindings/remoteproc/ 19363 F: Documentation/staging/remoteproc.rst 19364 F: drivers/remoteproc/ 19365 F: include/linux/remoteproc.h 19366 F: include/linux/remoteproc/ 19367 19368 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 19369 M: Bjorn Andersson <andersson@kernel.org> 19370 M: Mathieu Poirier <mathieu.poirier@linaro.org> 19371 L: linux-remoteproc@vger.kernel.org 19372 S: Maintained 19373 T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 19374 F: Documentation/ABI/testing/sysfs-bus-rpmsg 19375 F: Documentation/staging/rpmsg.rst 19376 F: drivers/rpmsg/ 19377 F: include/linux/rpmsg.h 19378 F: include/linux/rpmsg/ 19379 F: include/uapi/linux/rpmsg.h 19380 F: samples/rpmsg/ 19381 19382 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 19383 M: Stephan Gerhold <stephan@gerhold.net> 19384 L: netdev@vger.kernel.org 19385 L: linux-remoteproc@vger.kernel.org 19386 S: Maintained 19387 F: drivers/net/wwan/rpmsg_wwan_ctrl.c 19388 19389 RENESAS CLOCK DRIVERS 19390 M: Geert Uytterhoeven <geert+renesas@glider.be> 19391 L: linux-renesas-soc@vger.kernel.org 19392 S: Supported 19393 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 19394 F: Documentation/devicetree/bindings/clock/renesas,* 19395 F: drivers/clk/renesas/ 19396 19397 RENESAS EMEV2 I2C DRIVER 19398 M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19399 L: linux-renesas-soc@vger.kernel.org 19400 S: Supported 19401 F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 19402 F: drivers/i2c/busses/i2c-emev2.c 19403 19404 RENESAS ETHERNET AVB DRIVER 19405 R: Sergey Shtylyov <s.shtylyov@omp.ru> 19406 L: netdev@vger.kernel.org 19407 L: linux-renesas-soc@vger.kernel.org 19408 F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 19409 F: drivers/net/ethernet/renesas/Kconfig 19410 F: drivers/net/ethernet/renesas/Makefile 19411 F: drivers/net/ethernet/renesas/ravb* 19412 19413 RENESAS ETHERNET SWITCH DRIVER 19414 R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19415 L: netdev@vger.kernel.org 19416 L: linux-renesas-soc@vger.kernel.org 19417 F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 19418 F: drivers/net/ethernet/renesas/Kconfig 19419 F: drivers/net/ethernet/renesas/Makefile 19420 F: drivers/net/ethernet/renesas/rcar_gen4* 19421 F: drivers/net/ethernet/renesas/rswitch* 19422 19423 RENESAS ETHERNET TSN DRIVER 19424 M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19425 L: netdev@vger.kernel.org 19426 L: linux-renesas-soc@vger.kernel.org 19427 S: Supported 19428 F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 19429 F: drivers/net/ethernet/renesas/rtsn.* 19430 19431 RENESAS IDT821034 ASoC CODEC 19432 M: Herve Codina <herve.codina@bootlin.com> 19433 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19434 S: Maintained 19435 F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 19436 F: sound/soc/codecs/idt821034.c 19437 19438 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 19439 M: Miquel Raynal <miquel.raynal@bootlin.com> 19440 L: linux-mtd@lists.infradead.org 19441 L: linux-renesas-soc@vger.kernel.org 19442 S: Maintained 19443 F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 19444 F: drivers/mtd/nand/raw/renesas-nand-controller.c 19445 19446 RENESAS R-CAR GYROADC DRIVER 19447 M: Marek Vasut <marek.vasut@gmail.com> 19448 L: linux-iio@vger.kernel.org 19449 S: Supported 19450 F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 19451 F: drivers/iio/adc/rcar-gyroadc.c 19452 19453 RENESAS R-CAR I2C DRIVERS 19454 M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19455 L: linux-renesas-soc@vger.kernel.org 19456 S: Supported 19457 F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 19458 F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 19459 F: drivers/i2c/busses/i2c-rcar.c 19460 F: drivers/i2c/busses/i2c-sh_mobile.c 19461 19462 RENESAS R-CAR SATA DRIVER 19463 R: Sergey Shtylyov <s.shtylyov@omp.ru> 19464 L: linux-ide@vger.kernel.org 19465 L: linux-renesas-soc@vger.kernel.org 19466 S: Supported 19467 F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 19468 F: drivers/ata/sata_rcar.c 19469 19470 RENESAS R-CAR THERMAL DRIVERS 19471 M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19472 L: linux-renesas-soc@vger.kernel.org 19473 S: Supported 19474 F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 19475 F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 19476 F: drivers/thermal/renesas/rcar_gen3_thermal.c 19477 F: drivers/thermal/renesas/rcar_thermal.c 19478 19479 RENESAS RIIC DRIVER 19480 M: Chris Brandt <chris.brandt@renesas.com> 19481 L: linux-renesas-soc@vger.kernel.org 19482 S: Supported 19483 F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 19484 F: drivers/i2c/busses/i2c-riic.c 19485 19486 RENESAS RZ/G2L A/D DRIVER 19487 M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 19488 L: linux-iio@vger.kernel.org 19489 L: linux-renesas-soc@vger.kernel.org 19490 S: Supported 19491 F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 19492 F: drivers/iio/adc/rzg2l_adc.c 19493 19494 RENESAS RZ/G2L MTU3a COUNTER DRIVER 19495 M: Biju Das <biju.das.jz@bp.renesas.com> 19496 L: linux-iio@vger.kernel.org 19497 L: linux-renesas-soc@vger.kernel.org 19498 S: Supported 19499 F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 19500 F: drivers/counter/rz-mtu3-cnt.c 19501 19502 RENESAS RZ/N1 A5PSW SWITCH DRIVER 19503 M: Clément Léger <clement.leger@bootlin.com> 19504 L: linux-renesas-soc@vger.kernel.org 19505 L: netdev@vger.kernel.org 19506 S: Maintained 19507 F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 19508 F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 19509 F: drivers/net/dsa/rzn1_a5psw* 19510 F: drivers/net/pcs/pcs-rzn1-miic.c 19511 F: include/dt-bindings/net/pcs-rzn1-miic.h 19512 F: include/linux/pcs-rzn1-miic.h 19513 F: net/dsa/tag_rzn1_a5psw.c 19514 19515 RENESAS RZ/N1 DWMAC GLUE LAYER 19516 M: Romain Gantois <romain.gantois@bootlin.com> 19517 S: Maintained 19518 F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 19519 F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 19520 19521 RENESAS RZ/N1 RTC CONTROLLER DRIVER 19522 M: Miquel Raynal <miquel.raynal@bootlin.com> 19523 L: linux-rtc@vger.kernel.org 19524 L: linux-renesas-soc@vger.kernel.org 19525 S: Maintained 19526 F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 19527 F: drivers/rtc/rtc-rzn1.c 19528 19529 RENESAS RZ/N1 USBF CONTROLLER DRIVER 19530 M: Herve Codina <herve.codina@bootlin.com> 19531 L: linux-renesas-soc@vger.kernel.org 19532 L: linux-usb@vger.kernel.org 19533 S: Maintained 19534 F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 19535 F: drivers/usb/gadget/udc/renesas_usbf.c 19536 19537 RENESAS RZ/V2M I2C DRIVER 19538 M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 19539 L: linux-i2c@vger.kernel.org 19540 L: linux-renesas-soc@vger.kernel.org 19541 S: Supported 19542 F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 19543 F: drivers/i2c/busses/i2c-rzv2m.c 19544 19545 RENESAS SUPERH ETHERNET DRIVER 19546 R: Sergey Shtylyov <s.shtylyov@omp.ru> 19547 L: netdev@vger.kernel.org 19548 L: linux-renesas-soc@vger.kernel.org 19549 F: Documentation/devicetree/bindings/net/renesas,ether.yaml 19550 F: drivers/net/ethernet/renesas/Kconfig 19551 F: drivers/net/ethernet/renesas/Makefile 19552 F: drivers/net/ethernet/renesas/sh_eth* 19553 F: include/linux/sh_eth.h 19554 19555 RENESAS USB PHY DRIVER 19556 M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19557 L: linux-renesas-soc@vger.kernel.org 19558 S: Maintained 19559 F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 19560 19561 RENESAS VERSACLOCK 7 CLOCK DRIVER 19562 M: Alex Helms <alexander.helms.jy@renesas.com> 19563 S: Maintained 19564 F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 19565 F: drivers/clk/clk-versaclock7.c 19566 19567 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 19568 M: Herve Codina <herve.codina@bootlin.com> 19569 L: linux-iio@vger.kernel.org 19570 S: Maintained 19571 F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 19572 F: drivers/iio/potentiometer/x9250.c 19573 19574 RESET CONTROLLER FRAMEWORK 19575 M: Philipp Zabel <p.zabel@pengutronix.de> 19576 S: Maintained 19577 T: git git://git.pengutronix.de/git/pza/linux 19578 F: Documentation/devicetree/bindings/reset/ 19579 F: Documentation/driver-api/reset.rst 19580 F: drivers/reset/ 19581 F: include/dt-bindings/reset/ 19582 F: include/linux/reset-controller.h 19583 F: include/linux/reset.h 19584 F: include/linux/reset/ 19585 K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 19586 19587 RESTARTABLE SEQUENCES SUPPORT 19588 M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19589 M: Peter Zijlstra <peterz@infradead.org> 19590 M: "Paul E. McKenney" <paulmck@kernel.org> 19591 M: Boqun Feng <boqun.feng@gmail.com> 19592 L: linux-kernel@vger.kernel.org 19593 S: Supported 19594 F: include/trace/events/rseq.h 19595 F: include/uapi/linux/rseq.h 19596 F: kernel/rseq.c 19597 F: tools/testing/selftests/rseq/ 19598 19599 RFKILL 19600 M: Johannes Berg <johannes@sipsolutions.net> 19601 L: linux-wireless@vger.kernel.org 19602 S: Maintained 19603 W: https://wireless.wiki.kernel.org/ 19604 Q: https://patchwork.kernel.org/project/linux-wireless/list/ 19605 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 19606 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 19607 F: Documentation/ABI/stable/sysfs-class-rfkill 19608 F: Documentation/driver-api/rfkill.rst 19609 F: include/linux/rfkill.h 19610 F: include/uapi/linux/rfkill.h 19611 F: net/rfkill/ 19612 19613 RHASHTABLE 19614 M: Thomas Graf <tgraf@suug.ch> 19615 M: Herbert Xu <herbert@gondor.apana.org.au> 19616 L: netdev@vger.kernel.org 19617 S: Maintained 19618 F: include/linux/rhashtable-types.h 19619 F: include/linux/rhashtable.h 19620 F: lib/rhashtable.c 19621 F: lib/test_rhashtable.c 19622 19623 RICOH R5C592 MEMORYSTICK DRIVER 19624 M: Maxim Levitsky <maximlevitsky@gmail.com> 19625 S: Maintained 19626 F: drivers/memstick/host/r592.* 19627 19628 RICOH SMARTMEDIA/XD DRIVER 19629 M: Maxim Levitsky <maximlevitsky@gmail.com> 19630 S: Maintained 19631 F: drivers/mtd/nand/raw/r852.c 19632 F: drivers/mtd/nand/raw/r852.h 19633 19634 RISC-V AIA DRIVERS 19635 M: Anup Patel <anup@brainfault.org> 19636 L: linux-riscv@lists.infradead.org 19637 S: Maintained 19638 F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 19639 F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 19640 F: drivers/irqchip/irq-riscv-aplic-*.c 19641 F: drivers/irqchip/irq-riscv-aplic-*.h 19642 F: drivers/irqchip/irq-riscv-imsic-*.c 19643 F: drivers/irqchip/irq-riscv-imsic-*.h 19644 F: drivers/irqchip/irq-riscv-intc.c 19645 F: include/linux/irqchip/riscv-aplic.h 19646 F: include/linux/irqchip/riscv-imsic.h 19647 19648 RISC-V ARCHITECTURE 19649 M: Paul Walmsley <paul.walmsley@sifive.com> 19650 M: Palmer Dabbelt <palmer@dabbelt.com> 19651 M: Albert Ou <aou@eecs.berkeley.edu> 19652 L: linux-riscv@lists.infradead.org 19653 S: Supported 19654 Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19655 C: irc://irc.libera.chat/riscv 19656 P: Documentation/arch/riscv/patch-acceptance.rst 19657 T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 19658 F: arch/riscv/ 19659 N: riscv 19660 K: riscv 19661 19662 RISC-V MICROCHIP FPGA SUPPORT 19663 M: Conor Dooley <conor.dooley@microchip.com> 19664 M: Daire McNamara <daire.mcnamara@microchip.com> 19665 L: linux-riscv@lists.infradead.org 19666 S: Supported 19667 F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 19668 F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 19669 F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 19670 F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 19671 F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 19672 F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 19673 F: Documentation/devicetree/bindings/riscv/microchip.yaml 19674 F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 19675 F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 19676 F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 19677 F: arch/riscv/boot/dts/microchip/ 19678 F: drivers/char/hw_random/mpfs-rng.c 19679 F: drivers/clk/microchip/clk-mpfs*.c 19680 F: drivers/firmware/microchip/mpfs-auto-update.c 19681 F: drivers/i2c/busses/i2c-microchip-corei2c.c 19682 F: drivers/mailbox/mailbox-mpfs.c 19683 F: drivers/pci/controller/plda/pcie-microchip-host.c 19684 F: drivers/pwm/pwm-microchip-core.c 19685 F: drivers/reset/reset-mpfs.c 19686 F: drivers/rtc/rtc-mpfs.c 19687 F: drivers/soc/microchip/mpfs-sys-controller.c 19688 F: drivers/spi/spi-microchip-core-qspi.c 19689 F: drivers/spi/spi-microchip-core.c 19690 F: drivers/usb/musb/mpfs.c 19691 F: include/soc/microchip/mpfs.h 19692 19693 RISC-V MISC SOC SUPPORT 19694 M: Conor Dooley <conor@kernel.org> 19695 L: linux-riscv@lists.infradead.org 19696 S: Maintained 19697 Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19698 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19699 F: Documentation/devicetree/bindings/riscv/ 19700 F: arch/riscv/boot/dts/ 19701 X: arch/riscv/boot/dts/allwinner/ 19702 X: arch/riscv/boot/dts/renesas/ 19703 X: arch/riscv/boot/dts/sophgo/ 19704 X: arch/riscv/boot/dts/thead/ 19705 19706 RISC-V PMU DRIVERS 19707 M: Atish Patra <atishp@atishpatra.org> 19708 R: Anup Patel <anup@brainfault.org> 19709 L: linux-riscv@lists.infradead.org 19710 S: Supported 19711 F: drivers/perf/riscv_pmu.c 19712 F: drivers/perf/riscv_pmu_legacy.c 19713 F: drivers/perf/riscv_pmu_sbi.c 19714 19715 RISC-V THEAD SoC SUPPORT 19716 M: Drew Fustini <drew@pdp7.com> 19717 M: Guo Ren <guoren@kernel.org> 19718 M: Fu Wei <wefu@redhat.com> 19719 L: linux-riscv@lists.infradead.org 19720 S: Maintained 19721 T: git https://github.com/pdp7/linux.git 19722 F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 19723 F: arch/riscv/boot/dts/thead/ 19724 F: drivers/clk/thead/clk-th1520-ap.c 19725 F: include/dt-bindings/clock/thead,th1520-clk-ap.h 19726 19727 RNBD BLOCK DRIVERS 19728 M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19729 M: Jack Wang <jinpu.wang@ionos.com> 19730 L: linux-block@vger.kernel.org 19731 S: Maintained 19732 F: drivers/block/rnbd/ 19733 19734 ROCCAT DRIVERS 19735 M: Stefan Achatz <erazor_de@users.sourceforge.net> 19736 S: Maintained 19737 W: http://sourceforge.net/projects/roccat/ 19738 F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19739 F: drivers/hid/hid-roccat* 19740 F: include/linux/hid-roccat* 19741 19742 ROCKCHIP CRYPTO DRIVERS 19743 M: Corentin Labbe <clabbe@baylibre.com> 19744 L: linux-crypto@vger.kernel.org 19745 S: Maintained 19746 F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19747 F: drivers/crypto/rockchip/ 19748 19749 ROCKCHIP I2S TDM DRIVER 19750 M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19751 L: linux-rockchip@lists.infradead.org 19752 S: Maintained 19753 F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19754 F: sound/soc/rockchip/rockchip_i2s_tdm.* 19755 19756 ROCKCHIP ISP V1 DRIVER 19757 M: Dafna Hirschfeld <dafna@fastmail.com> 19758 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19759 L: linux-media@vger.kernel.org 19760 L: linux-rockchip@lists.infradead.org 19761 S: Maintained 19762 F: Documentation/admin-guide/media/rkisp1.rst 19763 F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19764 F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19765 F: drivers/media/platform/rockchip/rkisp1 19766 F: include/uapi/linux/rkisp1-config.h 19767 19768 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19769 M: Jacob Chen <jacob-chen@iotwrt.com> 19770 M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19771 L: linux-media@vger.kernel.org 19772 L: linux-rockchip@lists.infradead.org 19773 S: Maintained 19774 F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19775 F: drivers/media/platform/rockchip/rga/ 19776 19777 ROCKCHIP RK3308 INTERNAL AUDIO CODEC 19778 M: Luca Ceresoli <luca.ceresoli@bootlin.com> 19779 S: Maintained 19780 F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 19781 F: sound/soc/codecs/rk3308_codec.c 19782 F: sound/soc/codecs/rk3308_codec.h 19783 19784 ROCKCHIP VIDEO DECODER DRIVER 19785 M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19786 L: linux-media@vger.kernel.org 19787 L: linux-rockchip@lists.infradead.org 19788 S: Maintained 19789 F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19790 F: drivers/staging/media/rkvdec/ 19791 19792 ROCKER DRIVER 19793 M: Jiri Pirko <jiri@resnulli.us> 19794 L: netdev@vger.kernel.org 19795 S: Supported 19796 F: drivers/net/ethernet/rocker/ 19797 19798 ROCKETPORT EXPRESS/INFINITY DRIVER 19799 M: Kevin Cernekee <cernekee@gmail.com> 19800 L: linux-serial@vger.kernel.org 19801 S: Odd Fixes 19802 F: drivers/tty/serial/rp2.* 19803 19804 ROHM BD99954 CHARGER IC 19805 M: Matti Vaittinen <mazziesaccount@gmail.com> 19806 S: Supported 19807 F: drivers/power/supply/bd99954-charger.c 19808 F: drivers/power/supply/bd99954-charger.h 19809 19810 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19811 M: Tomasz Duszynski <tduszyns@gmail.com> 19812 S: Maintained 19813 F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19814 F: drivers/iio/light/bh1750.c 19815 19816 ROHM BM1390 PRESSURE SENSOR DRIVER 19817 M: Matti Vaittinen <mazziesaccount@gmail.com> 19818 L: linux-iio@vger.kernel.org 19819 S: Supported 19820 F: drivers/iio/pressure/rohm-bm1390.c 19821 19822 ROHM BU270xx LIGHT SENSOR DRIVERs 19823 M: Matti Vaittinen <mazziesaccount@gmail.com> 19824 L: linux-iio@vger.kernel.org 19825 S: Supported 19826 F: drivers/iio/light/rohm-bu27008.c 19827 F: drivers/iio/light/rohm-bu27034.c 19828 19829 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19830 M: Marek Vasut <marek.vasut+renesas@gmail.com> 19831 L: linux-kernel@vger.kernel.org 19832 L: linux-renesas-soc@vger.kernel.org 19833 S: Supported 19834 F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19835 F: drivers/gpio/gpio-bd9571mwv.c 19836 F: drivers/mfd/bd9571mwv.c 19837 F: drivers/regulator/bd9571mwv-regulator.c 19838 F: include/linux/mfd/bd9571mwv.h 19839 19840 ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19841 M: Matti Vaittinen <mazziesaccount@gmail.com> 19842 S: Supported 19843 F: drivers/clk/clk-bd718x7.c 19844 F: drivers/gpio/gpio-bd71815.c 19845 F: drivers/gpio/gpio-bd71828.c 19846 F: drivers/mfd/rohm-bd71828.c 19847 F: drivers/mfd/rohm-bd718x7.c 19848 F: drivers/mfd/rohm-bd9576.c 19849 F: drivers/mfd/rohm-bd96801.c 19850 F: drivers/regulator/bd71815-regulator.c 19851 F: drivers/regulator/bd71828-regulator.c 19852 F: drivers/regulator/bd718x7-regulator.c 19853 F: drivers/regulator/bd9576-regulator.c 19854 F: drivers/regulator/bd96801-regulator.c 19855 F: drivers/regulator/rohm-regulator.c 19856 F: drivers/rtc/rtc-bd70528.c 19857 F: drivers/watchdog/bd9576_wdt.c 19858 F: drivers/watchdog/bd96801_wdt.c 19859 F: include/linux/mfd/rohm-bd71815.h 19860 F: include/linux/mfd/rohm-bd71828.h 19861 F: include/linux/mfd/rohm-bd718x7.h 19862 F: include/linux/mfd/rohm-bd957x.h 19863 F: include/linux/mfd/rohm-bd96801.h 19864 F: include/linux/mfd/rohm-generic.h 19865 F: include/linux/mfd/rohm-shared.h 19866 19867 ROSE NETWORK LAYER 19868 M: Ralf Baechle <ralf@linux-mips.org> 19869 L: linux-hams@vger.kernel.org 19870 S: Maintained 19871 W: https://linux-ax25.in-berlin.de 19872 F: include/net/rose.h 19873 F: include/uapi/linux/rose.h 19874 F: net/rose/ 19875 19876 ROTATION DRIVER FOR ALLWINNER A83T 19877 M: Jernej Skrabec <jernej.skrabec@gmail.com> 19878 L: linux-media@vger.kernel.org 19879 S: Maintained 19880 T: git git://linuxtv.org/media_tree.git 19881 F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19882 F: drivers/media/platform/sunxi/sun8i-rotate/ 19883 19884 RPMSG TTY DRIVER 19885 M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19886 L: linux-remoteproc@vger.kernel.org 19887 S: Maintained 19888 F: drivers/tty/rpmsg_tty.c 19889 19890 RTL2830 MEDIA DRIVER 19891 L: linux-media@vger.kernel.org 19892 S: Orphan 19893 W: https://linuxtv.org 19894 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19895 F: drivers/media/dvb-frontends/rtl2830* 19896 19897 RTL2832 MEDIA DRIVER 19898 L: linux-media@vger.kernel.org 19899 S: Orphan 19900 W: https://linuxtv.org 19901 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19902 F: drivers/media/dvb-frontends/rtl2832* 19903 19904 RTL2832_SDR MEDIA DRIVER 19905 L: linux-media@vger.kernel.org 19906 S: Orphan 19907 W: https://linuxtv.org 19908 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19909 F: drivers/media/dvb-frontends/rtl2832_sdr* 19910 19911 RTL8180 WIRELESS DRIVER 19912 L: linux-wireless@vger.kernel.org 19913 S: Orphan 19914 F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19915 19916 RTL8187 WIRELESS DRIVER 19917 M: Hin-Tak Leung <hintak.leung@gmail.com> 19918 L: linux-wireless@vger.kernel.org 19919 S: Maintained 19920 T: git https://github.com/pkshih/rtw.git 19921 F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19922 19923 RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19924 M: Jes Sorensen <Jes.Sorensen@gmail.com> 19925 L: linux-wireless@vger.kernel.org 19926 S: Maintained 19927 T: git https://github.com/pkshih/rtw.git 19928 F: drivers/net/wireless/realtek/rtl8xxxu/ 19929 19930 RTRS TRANSPORT DRIVERS 19931 M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19932 M: Jack Wang <jinpu.wang@ionos.com> 19933 L: linux-rdma@vger.kernel.org 19934 S: Maintained 19935 F: drivers/infiniband/ulp/rtrs/ 19936 19937 RUNTIME VERIFICATION (RV) 19938 M: Steven Rostedt <rostedt@goodmis.org> 19939 L: linux-trace-kernel@vger.kernel.org 19940 S: Maintained 19941 F: Documentation/trace/rv/ 19942 F: include/linux/rv.h 19943 F: include/rv/ 19944 F: kernel/trace/rv/ 19945 F: tools/verification/ 19946 19947 RUST 19948 M: Miguel Ojeda <ojeda@kernel.org> 19949 M: Alex Gaynor <alex.gaynor@gmail.com> 19950 R: Boqun Feng <boqun.feng@gmail.com> 19951 R: Gary Guo <gary@garyguo.net> 19952 R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19953 R: Benno Lossin <benno.lossin@proton.me> 19954 R: Andreas Hindborg <a.hindborg@kernel.org> 19955 R: Alice Ryhl <aliceryhl@google.com> 19956 L: rust-for-linux@vger.kernel.org 19957 S: Supported 19958 W: https://rust-for-linux.com 19959 B: https://github.com/Rust-for-Linux/linux/issues 19960 C: zulip://rust-for-linux.zulipchat.com 19961 P: https://rust-for-linux.com/contributing 19962 T: git https://github.com/Rust-for-Linux/linux.git rust-next 19963 F: Documentation/rust/ 19964 F: rust/ 19965 F: samples/rust/ 19966 F: scripts/*rust* 19967 F: tools/testing/selftests/rust/ 19968 K: \b(?i:rust)\b 19969 19970 RXRPC SOCKETS (AF_RXRPC) 19971 M: David Howells <dhowells@redhat.com> 19972 M: Marc Dionne <marc.dionne@auristor.com> 19973 L: linux-afs@lists.infradead.org 19974 S: Supported 19975 W: https://www.infradead.org/~dhowells/kafs/ 19976 F: Documentation/networking/rxrpc.rst 19977 F: include/keys/rxrpc-type.h 19978 F: include/net/af_rxrpc.h 19979 F: include/trace/events/rxrpc.h 19980 F: include/uapi/linux/rxrpc.h 19981 F: net/rxrpc/ 19982 19983 S3 SAVAGE FRAMEBUFFER DRIVER 19984 M: Antonino Daplas <adaplas@gmail.com> 19985 L: linux-fbdev@vger.kernel.org 19986 S: Maintained 19987 F: drivers/video/fbdev/savage/ 19988 19989 S390 ARCHITECTURE 19990 M: Heiko Carstens <hca@linux.ibm.com> 19991 M: Vasily Gorbik <gor@linux.ibm.com> 19992 M: Alexander Gordeev <agordeev@linux.ibm.com> 19993 R: Christian Borntraeger <borntraeger@linux.ibm.com> 19994 R: Sven Schnelle <svens@linux.ibm.com> 19995 L: linux-s390@vger.kernel.org 19996 S: Supported 19997 T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19998 F: Documentation/driver-api/s390-drivers.rst 19999 F: Documentation/arch/s390/ 20000 F: arch/s390/ 20001 F: drivers/s390/ 20002 F: drivers/watchdog/diag288_wdt.c 20003 20004 S390 COMMON I/O LAYER 20005 M: Vineeth Vijayan <vneethv@linux.ibm.com> 20006 M: Peter Oberparleiter <oberpar@linux.ibm.com> 20007 L: linux-s390@vger.kernel.org 20008 S: Supported 20009 F: drivers/s390/cio/ 20010 20011 S390 DASD DRIVER 20012 M: Stefan Haberland <sth@linux.ibm.com> 20013 M: Jan Hoeppner <hoeppner@linux.ibm.com> 20014 L: linux-s390@vger.kernel.org 20015 S: Supported 20016 F: block/partitions/ibm.c 20017 F: drivers/s390/block/dasd* 20018 F: include/linux/dasd_mod.h 20019 20020 S390 IOMMU (PCI) 20021 M: Niklas Schnelle <schnelle@linux.ibm.com> 20022 M: Matthew Rosato <mjrosato@linux.ibm.com> 20023 R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20024 L: linux-s390@vger.kernel.org 20025 S: Supported 20026 F: drivers/iommu/s390-iommu.c 20027 20028 S390 IUCV NETWORK LAYER 20029 M: Alexandra Winter <wintera@linux.ibm.com> 20030 M: Thorsten Winkler <twinkler@linux.ibm.com> 20031 L: linux-s390@vger.kernel.org 20032 L: netdev@vger.kernel.org 20033 S: Supported 20034 F: drivers/s390/net/*iucv* 20035 F: include/net/iucv/ 20036 F: net/iucv/ 20037 20038 S390 MM 20039 M: Alexander Gordeev <agordeev@linux.ibm.com> 20040 M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20041 L: linux-s390@vger.kernel.org 20042 S: Supported 20043 T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 20044 F: arch/s390/include/asm/pgtable.h 20045 F: arch/s390/mm 20046 20047 S390 NETWORK DRIVERS 20048 M: Alexandra Winter <wintera@linux.ibm.com> 20049 M: Thorsten Winkler <twinkler@linux.ibm.com> 20050 L: linux-s390@vger.kernel.org 20051 L: netdev@vger.kernel.org 20052 S: Supported 20053 F: drivers/s390/net/ 20054 20055 S390 PCI SUBSYSTEM 20056 M: Niklas Schnelle <schnelle@linux.ibm.com> 20057 M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20058 L: linux-s390@vger.kernel.org 20059 S: Supported 20060 F: Documentation/arch/s390/pci.rst 20061 F: arch/s390/pci/ 20062 F: drivers/pci/hotplug/s390_pci_hpc.c 20063 20064 S390 SCM DRIVER 20065 M: Vineeth Vijayan <vneethv@linux.ibm.com> 20066 L: linux-s390@vger.kernel.org 20067 S: Supported 20068 F: drivers/s390/block/scm* 20069 F: drivers/s390/cio/scm.c 20070 20071 S390 VFIO AP DRIVER 20072 M: Tony Krowiak <akrowiak@linux.ibm.com> 20073 M: Halil Pasic <pasic@linux.ibm.com> 20074 M: Jason Herne <jjherne@linux.ibm.com> 20075 L: linux-s390@vger.kernel.org 20076 S: Supported 20077 F: Documentation/arch/s390/vfio-ap* 20078 F: drivers/s390/crypto/vfio_ap* 20079 20080 S390 VFIO-CCW DRIVER 20081 M: Eric Farman <farman@linux.ibm.com> 20082 M: Matthew Rosato <mjrosato@linux.ibm.com> 20083 R: Halil Pasic <pasic@linux.ibm.com> 20084 L: linux-s390@vger.kernel.org 20085 L: kvm@vger.kernel.org 20086 S: Supported 20087 F: Documentation/arch/s390/vfio-ccw.rst 20088 F: drivers/s390/cio/vfio_ccw* 20089 F: include/uapi/linux/vfio_ccw.h 20090 20091 S390 VFIO-PCI DRIVER 20092 M: Matthew Rosato <mjrosato@linux.ibm.com> 20093 M: Eric Farman <farman@linux.ibm.com> 20094 L: linux-s390@vger.kernel.org 20095 L: kvm@vger.kernel.org 20096 S: Supported 20097 F: arch/s390/kvm/pci* 20098 F: drivers/vfio/pci/vfio_pci_zdev.c 20099 F: include/uapi/linux/vfio_zdev.h 20100 20101 S390 ZCRYPT DRIVER 20102 M: Harald Freudenberger <freude@linux.ibm.com> 20103 L: linux-s390@vger.kernel.org 20104 S: Supported 20105 F: drivers/s390/crypto/ 20106 20107 S390 ZFCP DRIVER 20108 M: Steffen Maier <maier@linux.ibm.com> 20109 M: Benjamin Block <bblock@linux.ibm.com> 20110 L: linux-s390@vger.kernel.org 20111 S: Supported 20112 F: drivers/s390/scsi/zfcp_* 20113 20114 SAA6588 RDS RECEIVER DRIVER 20115 M: Hans Verkuil <hverkuil@xs4all.nl> 20116 L: linux-media@vger.kernel.org 20117 S: Odd Fixes 20118 W: https://linuxtv.org 20119 T: git git://linuxtv.org/media_tree.git 20120 F: drivers/media/i2c/saa6588* 20121 20122 SAA7134 VIDEO4LINUX DRIVER 20123 M: Mauro Carvalho Chehab <mchehab@kernel.org> 20124 L: linux-media@vger.kernel.org 20125 S: Odd fixes 20126 W: https://linuxtv.org 20127 T: git git://linuxtv.org/media_tree.git 20128 F: Documentation/driver-api/media/drivers/saa7134* 20129 F: drivers/media/pci/saa7134/ 20130 20131 SAA7146 VIDEO4LINUX-2 DRIVER 20132 M: Hans Verkuil <hverkuil@xs4all.nl> 20133 L: linux-media@vger.kernel.org 20134 S: Maintained 20135 T: git git://linuxtv.org/media_tree.git 20136 F: drivers/media/common/saa7146/ 20137 F: drivers/media/pci/saa7146/ 20138 F: include/media/drv-intf/saa7146* 20139 20140 SAFESETID SECURITY MODULE 20141 M: Micah Morton <mortonm@chromium.org> 20142 S: Supported 20143 F: Documentation/admin-guide/LSM/SafeSetID.rst 20144 F: security/safesetid/ 20145 20146 SAMSUNG AUDIO (ASoC) DRIVERS 20147 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20148 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20149 S: Maintained 20150 B: mailto:linux-samsung-soc@vger.kernel.org 20151 F: Documentation/devicetree/bindings/sound/samsung* 20152 F: sound/soc/samsung/ 20153 20154 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 20155 M: Krzysztof Kozlowski <krzk@kernel.org> 20156 L: linux-crypto@vger.kernel.org 20157 L: linux-samsung-soc@vger.kernel.org 20158 S: Maintained 20159 F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 20160 F: drivers/crypto/exynos-rng.c 20161 20162 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 20163 M: Łukasz Stelmach <l.stelmach@samsung.com> 20164 L: linux-samsung-soc@vger.kernel.org 20165 S: Maintained 20166 F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 20167 F: drivers/char/hw_random/exynos-trng.c 20168 20169 SAMSUNG FRAMEBUFFER DRIVER 20170 M: Jingoo Han <jingoohan1@gmail.com> 20171 L: linux-fbdev@vger.kernel.org 20172 S: Maintained 20173 F: drivers/video/fbdev/s3c-fb.c 20174 20175 SAMSUNG INTERCONNECT DRIVERS 20176 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20177 M: Artur Świgoń <a.swigon@samsung.com> 20178 L: linux-pm@vger.kernel.org 20179 L: linux-samsung-soc@vger.kernel.org 20180 S: Supported 20181 F: drivers/interconnect/samsung/ 20182 20183 SAMSUNG LAPTOP DRIVER 20184 M: Corentin Chary <corentin.chary@gmail.com> 20185 L: platform-driver-x86@vger.kernel.org 20186 S: Maintained 20187 F: drivers/platform/x86/samsung-laptop.c 20188 20189 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 20190 M: Krzysztof Kozlowski <krzk@kernel.org> 20191 L: linux-kernel@vger.kernel.org 20192 L: linux-samsung-soc@vger.kernel.org 20193 S: Maintained 20194 B: mailto:linux-samsung-soc@vger.kernel.org 20195 F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 20196 F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 20197 F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 20198 F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 20199 F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 20200 F: drivers/clk/clk-s2mps11.c 20201 F: drivers/mfd/sec*.c 20202 F: drivers/regulator/s2m*.c 20203 F: drivers/regulator/s5m*.c 20204 F: drivers/rtc/rtc-s5m.c 20205 F: include/linux/mfd/samsung/ 20206 20207 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 20208 M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 20209 L: linux-media@vger.kernel.org 20210 L: linux-samsung-soc@vger.kernel.org 20211 S: Maintained 20212 F: drivers/media/platform/samsung/s3c-camif/ 20213 F: include/media/drv-intf/s3c_camif.h 20214 20215 SAMSUNG S3FWRN5 NFC DRIVER 20216 M: Krzysztof Kozlowski <krzk@kernel.org> 20217 S: Maintained 20218 F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 20219 F: drivers/nfc/s3fwrn5 20220 20221 SAMSUNG S5C73M3 CAMERA DRIVER 20222 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20223 M: Andrzej Hajda <andrzej.hajda@intel.com> 20224 L: linux-media@vger.kernel.org 20225 S: Supported 20226 F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 20227 F: drivers/media/i2c/s5c73m3/* 20228 20229 SAMSUNG S5K5BAF CAMERA DRIVER 20230 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20231 M: Andrzej Hajda <andrzej.hajda@intel.com> 20232 L: linux-media@vger.kernel.org 20233 S: Supported 20234 F: drivers/media/i2c/s5k5baf.c 20235 20236 SAMSUNG S5P Security SubSystem (SSS) DRIVER 20237 M: Krzysztof Kozlowski <krzk@kernel.org> 20238 M: Vladimir Zapolskiy <vz@mleia.com> 20239 L: linux-crypto@vger.kernel.org 20240 L: linux-samsung-soc@vger.kernel.org 20241 S: Maintained 20242 F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 20243 F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 20244 F: drivers/crypto/s5p-sss.c 20245 20246 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 20247 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20248 L: linux-media@vger.kernel.org 20249 S: Supported 20250 Q: https://patchwork.linuxtv.org/project/linux-media/list/ 20251 F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 20252 F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 20253 F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 20254 F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 20255 F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 20256 F: drivers/media/platform/samsung/exynos4-is/ 20257 20258 SAMSUNG SOC CLOCK DRIVERS 20259 M: Krzysztof Kozlowski <krzk@kernel.org> 20260 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20261 M: Chanwoo Choi <cw00.choi@samsung.com> 20262 R: Alim Akhtar <alim.akhtar@samsung.com> 20263 L: linux-samsung-soc@vger.kernel.org 20264 S: Maintained 20265 T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 20266 F: Documentation/devicetree/bindings/clock/samsung,*.yaml 20267 F: Documentation/devicetree/bindings/clock/samsung,s3c* 20268 F: drivers/clk/samsung/ 20269 F: include/dt-bindings/clock/exynos*.h 20270 F: include/dt-bindings/clock/s5p*.h 20271 F: include/dt-bindings/clock/samsung,*.h 20272 F: include/linux/clk/samsung.h 20273 20274 SAMSUNG SPI DRIVERS 20275 M: Andi Shyti <andi.shyti@kernel.org> 20276 L: linux-spi@vger.kernel.org 20277 L: linux-samsung-soc@vger.kernel.org 20278 S: Maintained 20279 F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 20280 F: drivers/spi/spi-s3c* 20281 F: include/linux/platform_data/spi-s3c64xx.h 20282 20283 SAMSUNG SXGBE DRIVERS 20284 M: Byungho An <bh74.an@samsung.com> 20285 L: netdev@vger.kernel.org 20286 S: Supported 20287 F: drivers/net/ethernet/samsung/sxgbe/ 20288 20289 SAMSUNG THERMAL DRIVER 20290 M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 20291 M: Krzysztof Kozlowski <krzk@kernel.org> 20292 L: linux-pm@vger.kernel.org 20293 L: linux-samsung-soc@vger.kernel.org 20294 S: Maintained 20295 F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 20296 F: drivers/thermal/samsung/ 20297 20298 SAMSUNG USB2 PHY DRIVER 20299 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20300 L: linux-kernel@vger.kernel.org 20301 S: Supported 20302 F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 20303 F: Documentation/driver-api/phy/samsung-usb2.rst 20304 F: drivers/phy/samsung/phy-exynos4210-usb2.c 20305 F: drivers/phy/samsung/phy-exynos4x12-usb2.c 20306 F: drivers/phy/samsung/phy-exynos5250-usb2.c 20307 F: drivers/phy/samsung/phy-s5pv210-usb2.c 20308 F: drivers/phy/samsung/phy-samsung-usb2.c 20309 F: drivers/phy/samsung/phy-samsung-usb2.h 20310 20311 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 20312 M: Paul Barker <paul.barker@sancloud.com> 20313 R: Marc Murphy <marc.murphy@sancloud.com> 20314 S: Supported 20315 F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 20316 20317 SC1200 WDT DRIVER 20318 M: Zwane Mwaikambo <zwanem@gmail.com> 20319 S: Maintained 20320 F: drivers/watchdog/sc1200wdt.c 20321 20322 SCHEDULER 20323 M: Ingo Molnar <mingo@redhat.com> 20324 M: Peter Zijlstra <peterz@infradead.org> 20325 M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 20326 M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 20327 R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 20328 R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 20329 R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 20330 R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 20331 R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 20332 L: linux-kernel@vger.kernel.org 20333 S: Maintained 20334 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 20335 F: include/linux/preempt.h 20336 F: include/linux/sched.h 20337 F: include/linux/wait.h 20338 F: include/uapi/linux/sched.h 20339 F: kernel/sched/ 20340 20341 SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 20342 M: Gustavo Silva <gustavograzs@gmail.com> 20343 S: Maintained 20344 F: drivers/iio/chemical/ens160_core.c 20345 F: drivers/iio/chemical/ens160_i2c.c 20346 F: drivers/iio/chemical/ens160_spi.c 20347 F: drivers/iio/chemical/ens160.h 20348 20349 SCSI LIBSAS SUBSYSTEM 20350 R: John Garry <john.g.garry@oracle.com> 20351 R: Jason Yan <yanaijie@huawei.com> 20352 L: linux-scsi@vger.kernel.org 20353 S: Supported 20354 F: Documentation/scsi/libsas.rst 20355 F: drivers/scsi/libsas/ 20356 F: include/scsi/libsas.h 20357 F: include/scsi/sas_ata.h 20358 20359 SCSI RDMA PROTOCOL (SRP) INITIATOR 20360 M: Bart Van Assche <bvanassche@acm.org> 20361 L: linux-rdma@vger.kernel.org 20362 S: Supported 20363 Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20364 F: drivers/infiniband/ulp/srp/ 20365 F: include/scsi/srp.h 20366 20367 SCSI RDMA PROTOCOL (SRP) TARGET 20368 M: Bart Van Assche <bvanassche@acm.org> 20369 L: linux-rdma@vger.kernel.org 20370 L: target-devel@vger.kernel.org 20371 S: Supported 20372 Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20373 F: drivers/infiniband/ulp/srpt/ 20374 20375 SCSI SG DRIVER 20376 M: Doug Gilbert <dgilbert@interlog.com> 20377 L: linux-scsi@vger.kernel.org 20378 S: Maintained 20379 W: http://sg.danny.cz/sg 20380 F: Documentation/scsi/scsi-generic.rst 20381 F: drivers/scsi/sg.c 20382 F: include/scsi/sg.h 20383 20384 SCSI SUBSYSTEM 20385 M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 20386 M: "Martin K. Petersen" <martin.petersen@oracle.com> 20387 L: linux-scsi@vger.kernel.org 20388 S: Maintained 20389 Q: https://patchwork.kernel.org/project/linux-scsi/list/ 20390 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 20391 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20392 F: Documentation/devicetree/bindings/scsi/ 20393 F: drivers/scsi/ 20394 F: drivers/ufs/ 20395 F: include/scsi/ 20396 F: include/uapi/scsi/ 20397 20398 SCSI TAPE DRIVER 20399 M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 20400 L: linux-scsi@vger.kernel.org 20401 S: Maintained 20402 F: Documentation/scsi/st.rst 20403 F: drivers/scsi/st.* 20404 F: drivers/scsi/st_*.h 20405 20406 SCSI TARGET CORE USER DRIVER 20407 M: Bodo Stroesser <bostroesser@gmail.com> 20408 L: linux-scsi@vger.kernel.org 20409 L: target-devel@vger.kernel.org 20410 S: Supported 20411 F: Documentation/target/tcmu-design.rst 20412 F: drivers/target/target_core_user.c 20413 F: include/uapi/linux/target_core_user.h 20414 20415 SCSI TARGET SUBSYSTEM 20416 M: "Martin K. Petersen" <martin.petersen@oracle.com> 20417 L: linux-scsi@vger.kernel.org 20418 L: target-devel@vger.kernel.org 20419 S: Supported 20420 Q: https://patchwork.kernel.org/project/target-devel/list/ 20421 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20422 F: Documentation/target/ 20423 F: drivers/target/ 20424 F: include/target/ 20425 20426 SCTP PROTOCOL 20427 M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 20428 M: Xin Long <lucien.xin@gmail.com> 20429 L: linux-sctp@vger.kernel.org 20430 S: Maintained 20431 W: https://github.com/sctp/lksctp-tools/wiki 20432 F: Documentation/networking/sctp.rst 20433 F: include/linux/sctp.h 20434 F: include/net/sctp/ 20435 F: include/uapi/linux/sctp.h 20436 F: net/sctp/ 20437 20438 SCx200 CPU SUPPORT 20439 M: Jim Cromie <jim.cromie@gmail.com> 20440 S: Odd Fixes 20441 F: Documentation/i2c/busses/scx200_acb.rst 20442 F: arch/x86/platform/scx200/ 20443 F: drivers/i2c/busses/scx200* 20444 F: drivers/mtd/maps/scx200_docflash.c 20445 F: drivers/watchdog/scx200_wdt.c 20446 F: include/linux/scx200.h 20447 20448 SCx200 GPIO DRIVER 20449 M: Jim Cromie <jim.cromie@gmail.com> 20450 S: Maintained 20451 F: drivers/char/scx200_gpio.c 20452 F: include/linux/scx200_gpio.h 20453 20454 SCx200 HRT CLOCKSOURCE DRIVER 20455 M: Jim Cromie <jim.cromie@gmail.com> 20456 S: Maintained 20457 F: drivers/clocksource/scx200_hrt.c 20458 20459 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 20460 M: Sascha Sommer <saschasommer@freenet.de> 20461 L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 20462 S: Maintained 20463 F: drivers/mmc/host/sdricoh_cs.c 20464 20465 SECO BOARDS CEC DRIVER 20466 M: Ettore Chimenti <ek5.chimenti@gmail.com> 20467 S: Maintained 20468 F: drivers/media/cec/platform/seco/seco-cec.c 20469 F: drivers/media/cec/platform/seco/seco-cec.h 20470 20471 SECURE COMPUTING 20472 M: Kees Cook <kees@kernel.org> 20473 R: Andy Lutomirski <luto@amacapital.net> 20474 R: Will Drewry <wad@chromium.org> 20475 S: Supported 20476 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 20477 F: Documentation/userspace-api/seccomp_filter.rst 20478 F: include/linux/seccomp.h 20479 F: include/uapi/linux/seccomp.h 20480 F: kernel/seccomp.c 20481 F: tools/testing/selftests/kselftest_harness.h 20482 F: tools/testing/selftests/seccomp/* 20483 K: \bsecure_computing 20484 K: \bTIF_SECCOMP\b 20485 20486 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 20487 M: Kamal Dasu <kamal.dasu@broadcom.com> 20488 M: Al Cooper <alcooperx@gmail.com> 20489 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 20490 L: linux-mmc@vger.kernel.org 20491 S: Maintained 20492 F: drivers/mmc/host/sdhci-brcmstb* 20493 20494 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 20495 M: Adrian Hunter <adrian.hunter@intel.com> 20496 L: linux-mmc@vger.kernel.org 20497 S: Supported 20498 F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 20499 F: drivers/mmc/host/sdhci* 20500 20501 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 20502 M: Aubin Constans <aubin.constans@microchip.com> 20503 R: Eugen Hristev <eugen.hristev@collabora.com> 20504 L: linux-mmc@vger.kernel.org 20505 S: Supported 20506 F: drivers/mmc/host/sdhci-of-at91.c 20507 20508 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 20509 M: Haibo Chen <haibo.chen@nxp.com> 20510 L: imx@lists.linux.dev 20511 L: linux-mmc@vger.kernel.org 20512 L: s32@nxp.com 20513 S: Maintained 20514 F: drivers/mmc/host/sdhci-esdhc-imx.c 20515 20516 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 20517 M: Ben Dooks <ben-linux@fluff.org> 20518 M: Jaehoon Chung <jh80.chung@samsung.com> 20519 L: linux-mmc@vger.kernel.org 20520 S: Maintained 20521 F: drivers/mmc/host/sdhci-s3c* 20522 20523 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 20524 M: Viresh Kumar <vireshk@kernel.org> 20525 L: linux-mmc@vger.kernel.org 20526 S: Maintained 20527 F: drivers/mmc/host/sdhci-spear.c 20528 20529 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 20530 M: Vignesh Raghavendra <vigneshr@ti.com> 20531 L: linux-mmc@vger.kernel.org 20532 S: Maintained 20533 F: drivers/mmc/host/sdhci-omap.c 20534 20535 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 20536 M: Jonathan Derrick <jonathan.derrick@linux.dev> 20537 L: linux-block@vger.kernel.org 20538 S: Supported 20539 F: block/opal_proto.h 20540 F: block/sed* 20541 F: include/linux/sed* 20542 F: include/uapi/linux/sed* 20543 20544 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 20545 M: Mark Rutland <mark.rutland@arm.com> 20546 M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20547 M: Sudeep Holla <sudeep.holla@arm.com> 20548 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20549 S: Maintained 20550 F: drivers/firmware/smccc/ 20551 F: include/linux/arm-smccc.h 20552 20553 SECURITY CONTACT 20554 M: Security Officers <security@kernel.org> 20555 S: Supported 20556 F: Documentation/process/security-bugs.rst 20557 20558 SECURITY SUBSYSTEM 20559 M: Paul Moore <paul@paul-moore.com> 20560 M: James Morris <jmorris@namei.org> 20561 M: "Serge E. Hallyn" <serge@hallyn.com> 20562 L: linux-security-module@vger.kernel.org 20563 S: Supported 20564 Q: https://patchwork.kernel.org/project/linux-security-module/list 20565 B: mailto:linux-security-module@vger.kernel.org 20566 P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 20567 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 20568 F: include/linux/lsm_audit.h 20569 F: include/linux/lsm_hook_defs.h 20570 F: include/linux/lsm_hooks.h 20571 F: include/linux/security.h 20572 F: include/uapi/linux/lsm.h 20573 F: security/ 20574 F: tools/testing/selftests/lsm/ 20575 X: security/selinux/ 20576 K: \bsecurity_[a-z_0-9]\+\b 20577 20578 SELINUX SECURITY MODULE 20579 M: Paul Moore <paul@paul-moore.com> 20580 M: Stephen Smalley <stephen.smalley.work@gmail.com> 20581 R: Ondrej Mosnacek <omosnace@redhat.com> 20582 L: selinux@vger.kernel.org 20583 S: Supported 20584 W: https://github.com/SELinuxProject 20585 Q: https://patchwork.kernel.org/project/selinux/list 20586 B: mailto:selinux@vger.kernel.org 20587 P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 20588 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 20589 F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 20590 F: Documentation/ABI/removed/sysfs-selinux-disable 20591 F: Documentation/admin-guide/LSM/SELinux.rst 20592 F: include/trace/events/avc.h 20593 F: include/uapi/linux/selinux_netlink.h 20594 F: scripts/selinux/ 20595 F: security/selinux/ 20596 20597 SENSABLE PHANTOM 20598 M: Jiri Slaby <jirislaby@kernel.org> 20599 S: Maintained 20600 F: drivers/misc/phantom.c 20601 F: include/uapi/linux/phantom.h 20602 20603 SENSEAIR SUNRISE 006-0-0007 20604 M: Jacopo Mondi <jacopo@jmondi.org> 20605 S: Maintained 20606 F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 20607 F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 20608 F: drivers/iio/chemical/sunrise_co2.c 20609 20610 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 20611 M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 20612 S: Maintained 20613 F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 20614 F: drivers/iio/chemical/scd30.h 20615 F: drivers/iio/chemical/scd30_core.c 20616 F: drivers/iio/chemical/scd30_i2c.c 20617 F: drivers/iio/chemical/scd30_serial.c 20618 20619 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 20620 M: Roan van Dijk <roan@protonic.nl> 20621 S: Maintained 20622 F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 20623 F: drivers/iio/chemical/scd4x.c 20624 20625 SENSIRION SGP40 GAS SENSOR DRIVER 20626 M: Andreas Klinger <ak@it-klinger.de> 20627 S: Maintained 20628 F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 20629 F: drivers/iio/chemical/sgp40.c 20630 20631 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 20632 M: Tomasz Duszynski <tduszyns@gmail.com> 20633 S: Maintained 20634 F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 20635 F: drivers/iio/chemical/sps30.c 20636 F: drivers/iio/chemical/sps30_i2c.c 20637 F: drivers/iio/chemical/sps30_serial.c 20638 20639 SERIAL DEVICE BUS 20640 M: Rob Herring <robh@kernel.org> 20641 L: linux-serial@vger.kernel.org 20642 S: Maintained 20643 F: Documentation/devicetree/bindings/serial/serial.yaml 20644 F: drivers/tty/serdev/ 20645 F: include/linux/serdev.h 20646 20647 SERIAL IR RECEIVER 20648 M: Sean Young <sean@mess.org> 20649 L: linux-media@vger.kernel.org 20650 S: Maintained 20651 F: drivers/media/rc/serial_ir.c 20652 20653 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 20654 M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 20655 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20656 S: Maintained 20657 F: Documentation/devicetree/bindings/slimbus/ 20658 F: drivers/slimbus/ 20659 F: include/linux/slimbus.h 20660 20661 SFC NETWORK DRIVER 20662 M: Edward Cree <ecree.xilinx@gmail.com> 20663 M: Martin Habets <habetsm.xilinx@gmail.com> 20664 L: netdev@vger.kernel.org 20665 L: linux-net-drivers@amd.com 20666 S: Supported 20667 F: Documentation/networking/devlink/sfc.rst 20668 F: drivers/net/ethernet/sfc/ 20669 20670 SFCTEMP HWMON DRIVER 20671 M: Emil Renner Berthing <kernel@esmil.dk> 20672 M: Hal Feng <hal.feng@starfivetech.com> 20673 L: linux-hwmon@vger.kernel.org 20674 S: Maintained 20675 F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 20676 F: Documentation/hwmon/sfctemp.rst 20677 F: drivers/hwmon/sfctemp.c 20678 20679 SFF/SFP/SFP+ MODULE SUPPORT 20680 M: Russell King <linux@armlinux.org.uk> 20681 L: netdev@vger.kernel.org 20682 S: Maintained 20683 F: Documentation/devicetree/bindings/net/sff,sfp.yaml 20684 F: drivers/net/phy/phylink.c 20685 F: drivers/net/phy/sfp* 20686 F: include/linux/mdio/mdio-i2c.h 20687 F: include/linux/phylink.h 20688 F: include/linux/sfp.h 20689 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) 20690 20691 SGI GRU DRIVER 20692 M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20693 S: Maintained 20694 F: drivers/misc/sgi-gru/ 20695 20696 SGI XP/XPC/XPNET DRIVER 20697 M: Robin Holt <robinmholt@gmail.com> 20698 M: Steve Wahl <steve.wahl@hpe.com> 20699 S: Maintained 20700 F: drivers/misc/sgi-xp/ 20701 20702 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 20703 M: Wenjia Zhang <wenjia@linux.ibm.com> 20704 M: Jan Karcher <jaka@linux.ibm.com> 20705 R: D. Wythe <alibuda@linux.alibaba.com> 20706 R: Tony Lu <tonylu@linux.alibaba.com> 20707 R: Wen Gu <guwen@linux.alibaba.com> 20708 L: linux-s390@vger.kernel.org 20709 S: Supported 20710 F: net/smc/ 20711 20712 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 20713 M: Linus Walleij <linus.walleij@linaro.org> 20714 L: linux-iio@vger.kernel.org 20715 S: Maintained 20716 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20717 F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20718 F: drivers/iio/light/gp2ap002.c 20719 20720 SHARP RJ54N1CB0C SENSOR DRIVER 20721 M: Jacopo Mondi <jacopo@jmondi.org> 20722 L: linux-media@vger.kernel.org 20723 S: Odd fixes 20724 T: git git://linuxtv.org/media_tree.git 20725 F: drivers/media/i2c/rj54n1cb0c.c 20726 F: include/media/i2c/rj54n1cb0c.h 20727 20728 SHRINKER 20729 M: Andrew Morton <akpm@linux-foundation.org> 20730 M: Dave Chinner <david@fromorbit.com> 20731 R: Qi Zheng <zhengqi.arch@bytedance.com> 20732 R: Roman Gushchin <roman.gushchin@linux.dev> 20733 R: Muchun Song <muchun.song@linux.dev> 20734 L: linux-mm@kvack.org 20735 S: Maintained 20736 F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20737 F: include/linux/shrinker.h 20738 F: mm/shrinker.c 20739 F: mm/shrinker_debug.c 20740 20741 SH_VOU V4L2 OUTPUT DRIVER 20742 L: linux-media@vger.kernel.org 20743 S: Orphan 20744 F: drivers/media/platform/renesas/sh_vou.c 20745 F: include/media/drv-intf/sh_vou.h 20746 20747 SI2157 MEDIA DRIVER 20748 L: linux-media@vger.kernel.org 20749 S: Orphan 20750 W: https://linuxtv.org 20751 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20752 F: drivers/media/tuners/si2157* 20753 20754 SI2165 MEDIA DRIVER 20755 M: Matthias Schwarzott <zzam@gentoo.org> 20756 L: linux-media@vger.kernel.org 20757 S: Maintained 20758 W: https://linuxtv.org 20759 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20760 F: drivers/media/dvb-frontends/si2165* 20761 20762 SI2168 MEDIA DRIVER 20763 L: linux-media@vger.kernel.org 20764 S: Orphan 20765 W: https://linuxtv.org 20766 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20767 F: drivers/media/dvb-frontends/si2168* 20768 20769 SI470X FM RADIO RECEIVER I2C DRIVER 20770 M: Hans Verkuil <hverkuil@xs4all.nl> 20771 L: linux-media@vger.kernel.org 20772 S: Odd Fixes 20773 W: https://linuxtv.org 20774 T: git git://linuxtv.org/media_tree.git 20775 F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20776 F: drivers/media/radio/si470x/radio-si470x-i2c.c 20777 20778 SI470X FM RADIO RECEIVER USB DRIVER 20779 M: Hans Verkuil <hverkuil@xs4all.nl> 20780 L: linux-media@vger.kernel.org 20781 S: Maintained 20782 W: https://linuxtv.org 20783 T: git git://linuxtv.org/media_tree.git 20784 F: drivers/media/radio/si470x/radio-si470x-common.c 20785 F: drivers/media/radio/si470x/radio-si470x-usb.c 20786 F: drivers/media/radio/si470x/radio-si470x.h 20787 20788 SI4713 FM RADIO TRANSMITTER I2C DRIVER 20789 M: Eduardo Valentin <edubezval@gmail.com> 20790 L: linux-media@vger.kernel.org 20791 S: Odd Fixes 20792 W: https://linuxtv.org 20793 T: git git://linuxtv.org/media_tree.git 20794 F: drivers/media/radio/si4713/si4713.? 20795 20796 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20797 M: Eduardo Valentin <edubezval@gmail.com> 20798 L: linux-media@vger.kernel.org 20799 S: Odd Fixes 20800 W: https://linuxtv.org 20801 T: git git://linuxtv.org/media_tree.git 20802 F: drivers/media/radio/si4713/radio-platform-si4713.c 20803 20804 SI4713 FM RADIO TRANSMITTER USB DRIVER 20805 M: Hans Verkuil <hverkuil@xs4all.nl> 20806 L: linux-media@vger.kernel.org 20807 S: Maintained 20808 W: https://linuxtv.org 20809 T: git git://linuxtv.org/media_tree.git 20810 F: drivers/media/radio/si4713/radio-usb-si4713.c 20811 20812 SIANO DVB DRIVER 20813 M: Mauro Carvalho Chehab <mchehab@kernel.org> 20814 L: linux-media@vger.kernel.org 20815 S: Odd fixes 20816 W: https://linuxtv.org 20817 T: git git://linuxtv.org/media_tree.git 20818 F: drivers/media/common/siano/ 20819 F: drivers/media/mmc/siano/ 20820 F: drivers/media/usb/siano/ 20821 F: drivers/media/usb/siano/ 20822 20823 SIEMENS IPC LED DRIVERS 20824 M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20825 M: Xing Tong Wu <xingtong.wu@siemens.com> 20826 M: Tobias Schaffner <tobias.schaffner@siemens.com> 20827 L: linux-leds@vger.kernel.org 20828 S: Maintained 20829 F: drivers/leds/simple/ 20830 20831 SIEMENS IPC PLATFORM DRIVERS 20832 M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20833 M: Xing Tong Wu <xingtong.wu@siemens.com> 20834 M: Tobias Schaffner <tobias.schaffner@siemens.com> 20835 L: platform-driver-x86@vger.kernel.org 20836 S: Maintained 20837 F: drivers/platform/x86/siemens/ 20838 F: include/linux/platform_data/x86/simatic-ipc-base.h 20839 F: include/linux/platform_data/x86/simatic-ipc.h 20840 20841 SIEMENS IPC WATCHDOG DRIVERS 20842 M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20843 M: Xing Tong Wu <xingtong.wu@siemens.com> 20844 M: Tobias Schaffner <tobias.schaffner@siemens.com> 20845 L: linux-watchdog@vger.kernel.org 20846 S: Maintained 20847 F: drivers/watchdog/simatic-ipc-wdt.c 20848 20849 SIFIVE DRIVERS 20850 M: Paul Walmsley <paul.walmsley@sifive.com> 20851 M: Samuel Holland <samuel.holland@sifive.com> 20852 L: linux-riscv@lists.infradead.org 20853 S: Supported 20854 F: drivers/dma/sf-pdma/ 20855 N: sifive 20856 K: fu[57]40 20857 K: [^@]sifive 20858 20859 SILEAD TOUCHSCREEN DRIVER 20860 M: Hans de Goede <hdegoede@redhat.com> 20861 L: linux-input@vger.kernel.org 20862 L: platform-driver-x86@vger.kernel.org 20863 S: Maintained 20864 F: drivers/input/touchscreen/silead.c 20865 F: drivers/platform/x86/touchscreen_dmi.c 20866 20867 SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20868 M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20869 S: Supported 20870 F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20871 F: drivers/net/wireless/silabs/wfx/ 20872 20873 SILICON MOTION SM712 FRAME BUFFER DRIVER 20874 M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20875 M: Teddy Wang <teddy.wang@siliconmotion.com> 20876 M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20877 L: linux-fbdev@vger.kernel.org 20878 S: Maintained 20879 F: Documentation/fb/sm712fb.rst 20880 F: drivers/video/fbdev/sm712* 20881 20882 SILVACO I3C DUAL-ROLE MASTER 20883 M: Miquel Raynal <miquel.raynal@bootlin.com> 20884 M: Conor Culhane <conor.culhane@silvaco.com> 20885 L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20886 S: Maintained 20887 F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20888 F: drivers/i3c/master/svc-i3c-master.c 20889 20890 SIMPLEFB FB DRIVER 20891 M: Hans de Goede <hdegoede@redhat.com> 20892 L: linux-fbdev@vger.kernel.org 20893 S: Maintained 20894 F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20895 F: drivers/video/fbdev/simplefb.c 20896 F: include/linux/platform_data/simplefb.h 20897 20898 SIOX 20899 M: Thorsten Scherer <t.scherer@eckelmann.de> 20900 R: Pengutronix Kernel Team <kernel@pengutronix.de> 20901 S: Supported 20902 F: drivers/gpio/gpio-siox.c 20903 F: drivers/siox/* 20904 F: include/trace/events/siox.h 20905 20906 SIPHASH PRF ROUTINES 20907 M: Jason A. Donenfeld <Jason@zx2c4.com> 20908 S: Maintained 20909 F: include/linux/siphash.h 20910 F: lib/siphash.c 20911 F: lib/siphash_kunit.c 20912 20913 SIS 190 ETHERNET DRIVER 20914 M: Francois Romieu <romieu@fr.zoreil.com> 20915 L: netdev@vger.kernel.org 20916 S: Maintained 20917 F: drivers/net/ethernet/sis/sis190.c 20918 20919 SIS 900/7016 FAST ETHERNET DRIVER 20920 M: Daniele Venzano <venza@brownhat.org> 20921 L: netdev@vger.kernel.org 20922 S: Maintained 20923 W: http://www.brownhat.org/sis900.html 20924 F: drivers/net/ethernet/sis/sis900.* 20925 20926 SIS FRAMEBUFFER DRIVER 20927 S: Orphan 20928 F: Documentation/fb/sisfb.rst 20929 F: drivers/video/fbdev/sis/ 20930 F: include/video/sisfb.h 20931 20932 SIS I2C TOUCHSCREEN DRIVER 20933 M: Mika Penttilä <mpenttil@redhat.com> 20934 L: linux-input@vger.kernel.org 20935 S: Maintained 20936 F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20937 F: drivers/input/touchscreen/sis_i2c.c 20938 20939 SIS USB2VGA DRIVER 20940 M: Thomas Winischhofer <thomas@winischhofer.net> 20941 S: Maintained 20942 W: http://www.winischhofer.at/linuxsisusbvga.shtml 20943 F: drivers/usb/misc/sisusbvga/ 20944 20945 SL28 CPLD MFD DRIVER 20946 M: Michael Walle <mwalle@kernel.org> 20947 S: Maintained 20948 F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20949 F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20950 F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20951 F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20952 F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20953 F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20954 F: drivers/gpio/gpio-sl28cpld.c 20955 F: drivers/hwmon/sl28cpld-hwmon.c 20956 F: drivers/irqchip/irq-sl28cpld.c 20957 F: drivers/pwm/pwm-sl28cpld.c 20958 F: drivers/watchdog/sl28cpld_wdt.c 20959 20960 SL28 VPD NVMEM LAYOUT DRIVER 20961 M: Michael Walle <mwalle@kernel.org> 20962 S: Maintained 20963 F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20964 F: drivers/nvmem/layouts/sl28vpd.c 20965 20966 SLAB ALLOCATOR 20967 M: Christoph Lameter <cl@linux.com> 20968 M: Pekka Enberg <penberg@kernel.org> 20969 M: David Rientjes <rientjes@google.com> 20970 M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20971 M: Andrew Morton <akpm@linux-foundation.org> 20972 M: Vlastimil Babka <vbabka@suse.cz> 20973 R: Roman Gushchin <roman.gushchin@linux.dev> 20974 R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20975 L: linux-mm@kvack.org 20976 S: Maintained 20977 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20978 F: include/linux/sl?b*.h 20979 F: mm/sl?b* 20980 20981 SLCAN CAN NETWORK DRIVER 20982 M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20983 L: linux-can@vger.kernel.org 20984 S: Maintained 20985 F: drivers/net/can/slcan/ 20986 20987 SLEEPABLE READ-COPY UPDATE (SRCU) 20988 M: Lai Jiangshan <jiangshanlai@gmail.com> 20989 M: "Paul E. McKenney" <paulmck@kernel.org> 20990 M: Josh Triplett <josh@joshtriplett.org> 20991 R: Steven Rostedt <rostedt@goodmis.org> 20992 R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20993 L: rcu@vger.kernel.org 20994 S: Supported 20995 W: http://www.rdrop.com/users/paulmck/RCU/ 20996 T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20997 F: include/linux/srcu*.h 20998 F: kernel/rcu/srcu*.c 20999 21000 SMACK SECURITY MODULE 21001 M: Casey Schaufler <casey@schaufler-ca.com> 21002 L: linux-security-module@vger.kernel.org 21003 S: Maintained 21004 W: http://schaufler-ca.com 21005 T: git git://github.com/cschaufler/smack-next 21006 F: Documentation/admin-guide/LSM/Smack.rst 21007 F: security/smack/ 21008 21009 SMC91x ETHERNET DRIVER 21010 M: Nicolas Pitre <nico@fluxnic.net> 21011 S: Odd Fixes 21012 F: drivers/net/ethernet/smsc/smc91x.* 21013 21014 SMSC EMC2103 HARDWARE MONITOR DRIVER 21015 M: Steve Glendinning <steve.glendinning@shawell.net> 21016 L: linux-hwmon@vger.kernel.org 21017 S: Maintained 21018 F: Documentation/hwmon/emc2103.rst 21019 F: drivers/hwmon/emc2103.c 21020 21021 SMSC SCH5627 HARDWARE MONITOR DRIVER 21022 M: Hans de Goede <hdegoede@redhat.com> 21023 L: linux-hwmon@vger.kernel.org 21024 S: Supported 21025 F: Documentation/hwmon/sch5627.rst 21026 F: drivers/hwmon/sch5627.c 21027 21028 SMSC UFX6000 and UFX7000 USB to VGA DRIVER 21029 M: Steve Glendinning <steve.glendinning@shawell.net> 21030 L: linux-fbdev@vger.kernel.org 21031 S: Maintained 21032 F: drivers/video/fbdev/smscufx.c 21033 21034 SMSC47B397 HARDWARE MONITOR DRIVER 21035 M: Jean Delvare <jdelvare@suse.com> 21036 L: linux-hwmon@vger.kernel.org 21037 S: Maintained 21038 F: Documentation/hwmon/smsc47b397.rst 21039 F: drivers/hwmon/smsc47b397.c 21040 21041 SMSC911x ETHERNET DRIVER 21042 M: Steve Glendinning <steve.glendinning@shawell.net> 21043 L: netdev@vger.kernel.org 21044 S: Maintained 21045 F: drivers/net/ethernet/smsc/smsc911x.* 21046 F: include/linux/smsc911x.h 21047 21048 SMSC9420 PCI ETHERNET DRIVER 21049 M: Steve Glendinning <steve.glendinning@shawell.net> 21050 L: netdev@vger.kernel.org 21051 S: Maintained 21052 F: drivers/net/ethernet/smsc/smsc9420.* 21053 21054 SNET DPU VIRTIO DATA PATH ACCELERATOR 21055 R: Alvaro Karsz <alvaro.karsz@solid-run.com> 21056 F: drivers/vdpa/solidrun/ 21057 21058 SOCIONEXT (SNI) AVE NETWORK DRIVER 21059 M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 21060 L: netdev@vger.kernel.org 21061 S: Maintained 21062 F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 21063 F: drivers/net/ethernet/socionext/sni_ave.c 21064 21065 SOCIONEXT (SNI) NETSEC NETWORK DRIVER 21066 M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 21067 M: Masahisa Kojima <kojima.masahisa@socionext.com> 21068 L: netdev@vger.kernel.org 21069 S: Maintained 21070 F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 21071 F: drivers/net/ethernet/socionext/netsec.c 21072 21073 SOCIONEXT (SNI) Synquacer SPI DRIVER 21074 M: Masahisa Kojima <masahisa.kojima@linaro.org> 21075 M: Jassi Brar <jaswinder.singh@linaro.org> 21076 L: linux-spi@vger.kernel.org 21077 S: Maintained 21078 F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 21079 F: drivers/spi/spi-synquacer.c 21080 21081 SOCIONEXT SYNQUACER I2C DRIVER 21082 M: Ard Biesheuvel <ardb@kernel.org> 21083 L: linux-i2c@vger.kernel.org 21084 S: Maintained 21085 F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 21086 F: drivers/i2c/busses/i2c-synquacer.c 21087 21088 SOCIONEXT UNIPHIER SOUND DRIVER 21089 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21090 S: Orphan 21091 F: sound/soc/uniphier/ 21092 21093 SOCKET TIMESTAMPING 21094 M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21095 S: Maintained 21096 F: Documentation/networking/timestamping.rst 21097 F: include/linux/net_tstamp.h 21098 F: include/uapi/linux/net_tstamp.h 21099 F: tools/testing/selftests/net/so_txtime.c 21100 21101 SOEKRIS NET48XX LED SUPPORT 21102 M: Chris Boot <bootc@bootc.net> 21103 S: Maintained 21104 F: drivers/leds/leds-net48xx.c 21105 21106 SOFT-IWARP DRIVER (siw) 21107 M: Bernard Metzler <bmt@zurich.ibm.com> 21108 L: linux-rdma@vger.kernel.org 21109 S: Supported 21110 F: drivers/infiniband/sw/siw/ 21111 F: include/uapi/rdma/siw-abi.h 21112 21113 SOFT-ROCE DRIVER (rxe) 21114 M: Zhu Yanjun <zyjzyj2000@gmail.com> 21115 L: linux-rdma@vger.kernel.org 21116 S: Supported 21117 F: drivers/infiniband/sw/rxe/ 21118 F: include/uapi/rdma/rdma_user_rxe.h 21119 21120 SOFTLOGIC 6x10 MPEG CODEC 21121 M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21122 M: Andrey Utkin <andrey_utkin@fastmail.com> 21123 M: Ismael Luceno <ismael@iodev.co.uk> 21124 L: linux-media@vger.kernel.org 21125 S: Supported 21126 F: drivers/media/pci/solo6x10/ 21127 21128 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 21129 M: James Morse <james.morse@arm.com> 21130 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21131 S: Maintained 21132 F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 21133 F: drivers/firmware/arm_sdei.c 21134 F: include/linux/arm_sdei.h 21135 F: include/uapi/linux/arm_sdei.h 21136 21137 SOFTWARE NODES AND DEVICE PROPERTIES 21138 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21139 R: Daniel Scally <djrscally@gmail.com> 21140 R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21141 R: Sakari Ailus <sakari.ailus@linux.intel.com> 21142 L: linux-acpi@vger.kernel.org 21143 S: Maintained 21144 F: drivers/base/property.c 21145 F: drivers/base/swnode.c 21146 F: include/linux/fwnode.h 21147 F: include/linux/property.h 21148 21149 SOFTWARE RAID (Multiple Disks) SUPPORT 21150 M: Song Liu <song@kernel.org> 21151 R: Yu Kuai <yukuai3@huawei.com> 21152 L: linux-raid@vger.kernel.org 21153 S: Supported 21154 Q: https://patchwork.kernel.org/project/linux-raid/list/ 21155 T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 21156 F: drivers/md/Kconfig 21157 F: drivers/md/Makefile 21158 F: drivers/md/md* 21159 F: drivers/md/raid* 21160 F: include/linux/raid/ 21161 F: include/uapi/linux/raid/ 21162 21163 SOLIDRUN CLEARFOG SUPPORT 21164 M: Russell King <linux@armlinux.org.uk> 21165 S: Maintained 21166 F: arch/arm/boot/dts/marvell/armada-388-clearfog* 21167 F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 21168 21169 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 21170 M: Russell King <linux@armlinux.org.uk> 21171 S: Maintained 21172 F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 21173 F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 21174 F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 21175 21176 SONIC NETWORK DRIVER 21177 M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 21178 L: netdev@vger.kernel.org 21179 S: Maintained 21180 F: drivers/net/ethernet/natsemi/sonic.* 21181 21182 SONICS SILICON BACKPLANE DRIVER (SSB) 21183 M: Michael Buesch <m@bues.ch> 21184 L: linux-wireless@vger.kernel.org 21185 S: Maintained 21186 F: drivers/ssb/ 21187 F: include/linux/ssb/ 21188 21189 SONY IMX208 SENSOR DRIVER 21190 M: Sakari Ailus <sakari.ailus@linux.intel.com> 21191 L: linux-media@vger.kernel.org 21192 S: Maintained 21193 T: git git://linuxtv.org/media_tree.git 21194 F: drivers/media/i2c/imx208.c 21195 21196 SONY IMX214 SENSOR DRIVER 21197 M: Ricardo Ribalda <ribalda@kernel.org> 21198 L: linux-media@vger.kernel.org 21199 S: Maintained 21200 T: git git://linuxtv.org/media_tree.git 21201 F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 21202 F: drivers/media/i2c/imx214.c 21203 21204 SONY IMX219 SENSOR DRIVER 21205 M: Dave Stevenson <dave.stevenson@raspberrypi.com> 21206 L: linux-media@vger.kernel.org 21207 S: Maintained 21208 T: git git://linuxtv.org/media_tree.git 21209 F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 21210 F: drivers/media/i2c/imx219.c 21211 21212 SONY IMX258 SENSOR DRIVER 21213 M: Sakari Ailus <sakari.ailus@linux.intel.com> 21214 L: linux-media@vger.kernel.org 21215 S: Maintained 21216 T: git git://linuxtv.org/media_tree.git 21217 F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 21218 F: drivers/media/i2c/imx258.c 21219 21220 SONY IMX274 SENSOR DRIVER 21221 M: Leon Luo <leonl@leopardimaging.com> 21222 L: linux-media@vger.kernel.org 21223 S: Maintained 21224 T: git git://linuxtv.org/media_tree.git 21225 F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 21226 F: drivers/media/i2c/imx274.c 21227 21228 SONY IMX283 SENSOR DRIVER 21229 M: Kieran Bingham <kieran.bingham@ideasonboard.com> 21230 M: Umang Jain <umang.jain@ideasonboard.com> 21231 L: linux-media@vger.kernel.org 21232 S: Maintained 21233 T: git git://linuxtv.org/media_tree.git 21234 F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 21235 F: drivers/media/i2c/imx283.c 21236 21237 SONY IMX290 SENSOR DRIVER 21238 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21239 L: linux-media@vger.kernel.org 21240 S: Maintained 21241 T: git git://linuxtv.org/media_tree.git 21242 F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 21243 F: drivers/media/i2c/imx290.c 21244 21245 SONY IMX296 SENSOR DRIVER 21246 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21247 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21248 L: linux-media@vger.kernel.org 21249 S: Maintained 21250 T: git git://linuxtv.org/media_tree.git 21251 F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 21252 F: drivers/media/i2c/imx296.c 21253 21254 SONY IMX319 SENSOR DRIVER 21255 M: Bingbu Cao <bingbu.cao@intel.com> 21256 L: linux-media@vger.kernel.org 21257 S: Maintained 21258 T: git git://linuxtv.org/media_tree.git 21259 F: drivers/media/i2c/imx319.c 21260 21261 SONY IMX334 SENSOR DRIVER 21262 L: linux-media@vger.kernel.org 21263 S: Orphan 21264 T: git git://linuxtv.org/media_tree.git 21265 F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 21266 F: drivers/media/i2c/imx334.c 21267 21268 SONY IMX335 SENSOR DRIVER 21269 L: linux-media@vger.kernel.org 21270 S: Orphan 21271 T: git git://linuxtv.org/media_tree.git 21272 F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 21273 F: drivers/media/i2c/imx335.c 21274 21275 SONY IMX355 SENSOR DRIVER 21276 M: Tianshu Qiu <tian.shu.qiu@intel.com> 21277 L: linux-media@vger.kernel.org 21278 S: Maintained 21279 T: git git://linuxtv.org/media_tree.git 21280 F: drivers/media/i2c/imx355.c 21281 21282 SONY IMX412 SENSOR DRIVER 21283 L: linux-media@vger.kernel.org 21284 S: Orphan 21285 T: git git://linuxtv.org/media_tree.git 21286 F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 21287 F: drivers/media/i2c/imx412.c 21288 21289 SONY IMX415 SENSOR DRIVER 21290 M: Michael Riesch <michael.riesch@wolfvision.net> 21291 L: linux-media@vger.kernel.org 21292 S: Maintained 21293 T: git git://linuxtv.org/media_tree.git 21294 F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 21295 F: drivers/media/i2c/imx415.c 21296 21297 SONY MEMORYSTICK SUBSYSTEM 21298 M: Maxim Levitsky <maximlevitsky@gmail.com> 21299 M: Alex Dubov <oakad@yahoo.com> 21300 M: Ulf Hansson <ulf.hansson@linaro.org> 21301 L: linux-mmc@vger.kernel.org 21302 S: Maintained 21303 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 21304 F: drivers/memstick/ 21305 F: include/linux/memstick.h 21306 21307 SONY VAIO CONTROL DEVICE DRIVER 21308 M: Mattia Dongili <malattia@linux.it> 21309 L: platform-driver-x86@vger.kernel.org 21310 S: Maintained 21311 W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 21312 F: Documentation/admin-guide/laptops/sony-laptop.rst 21313 F: drivers/char/sonypi.c 21314 F: drivers/platform/x86/sony-laptop.c 21315 F: include/linux/sony-laptop.h 21316 21317 SOPHGO DEVICETREES and DRIVERS 21318 M: Chen Wang <unicorn_wang@outlook.com> 21319 M: Inochi Amaoto <inochiama@outlook.com> 21320 T: git https://github.com/sophgo/linux.git 21321 S: Maintained 21322 N: sophgo 21323 K: sophgo 21324 21325 SOUND 21326 M: Jaroslav Kysela <perex@perex.cz> 21327 M: Takashi Iwai <tiwai@suse.com> 21328 L: linux-sound@vger.kernel.org 21329 S: Maintained 21330 W: http://www.alsa-project.org/ 21331 Q: http://patchwork.kernel.org/project/alsa-devel/list/ 21332 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21333 F: Documentation/sound/ 21334 F: include/sound/ 21335 F: include/uapi/sound/ 21336 F: sound/ 21337 F: tools/testing/selftests/alsa 21338 21339 SOUND - ALSA SELFTESTS 21340 M: Mark Brown <broonie@kernel.org> 21341 L: linux-sound@vger.kernel.org 21342 L: linux-kselftest@vger.kernel.org 21343 S: Supported 21344 F: tools/testing/selftests/alsa 21345 21346 SOUND - COMPRESSED AUDIO 21347 M: Vinod Koul <vkoul@kernel.org> 21348 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21349 S: Supported 21350 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21351 F: Documentation/sound/designs/compress-offload.rst 21352 F: include/sound/compress_driver.h 21353 F: include/uapi/sound/compress_* 21354 F: sound/core/compress_offload.c 21355 F: sound/soc/soc-compress.c 21356 21357 SOUND - CORE KUNIT TEST 21358 M: Ivan Orlov <ivan.orlov0322@gmail.com> 21359 L: linux-sound@vger.kernel.org 21360 S: Supported 21361 F: sound/core/sound_kunit.c 21362 21363 SOUND - DMAENGINE HELPERS 21364 M: Lars-Peter Clausen <lars@metafoo.de> 21365 S: Supported 21366 F: include/sound/dmaengine_pcm.h 21367 F: sound/core/pcm_dmaengine.c 21368 F: sound/soc/soc-generic-dmaengine-pcm.c 21369 21370 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 21371 M: Liam Girdwood <lgirdwood@gmail.com> 21372 M: Mark Brown <broonie@kernel.org> 21373 L: linux-sound@vger.kernel.org 21374 S: Supported 21375 W: http://alsa-project.org/main/index.php/ASoC 21376 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 21377 F: Documentation/devicetree/bindings/sound/ 21378 F: Documentation/sound/soc/ 21379 F: include/dt-bindings/sound/ 21380 F: include/sound/soc* 21381 F: include/sound/sof.h 21382 F: include/sound/sof/ 21383 F: include/trace/events/sof*.h 21384 F: include/uapi/sound/asoc.h 21385 F: sound/soc/ 21386 21387 SOUND - SOC LAYER / dapm-graph 21388 M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21389 L: linux-sound@vger.kernel.org 21390 S: Maintained 21391 F: tools/sound/dapm-graph 21392 21393 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 21394 M: Liam Girdwood <lgirdwood@gmail.com> 21395 M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 21396 M: Bard Liao <yung-chuan.liao@linux.intel.com> 21397 M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 21398 M: Daniel Baluta <daniel.baluta@nxp.com> 21399 R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 21400 R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 21401 L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 21402 S: Supported 21403 W: https://github.com/thesofproject/linux/ 21404 F: sound/soc/sof/ 21405 21406 SOUNDWIRE SUBSYSTEM 21407 M: Vinod Koul <vkoul@kernel.org> 21408 M: Bard Liao <yung-chuan.liao@linux.intel.com> 21409 R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 21410 R: Sanyog Kale <sanyog.r.kale@intel.com> 21411 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21412 S: Supported 21413 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 21414 F: Documentation/driver-api/soundwire/ 21415 F: drivers/soundwire/ 21416 F: include/linux/soundwire/ 21417 21418 SP2 MEDIA DRIVER 21419 M: Olli Salonen <olli.salonen@iki.fi> 21420 L: linux-media@vger.kernel.org 21421 S: Maintained 21422 W: https://linuxtv.org 21423 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21424 F: drivers/media/dvb-frontends/sp2* 21425 21426 SPANISH DOCUMENTATION 21427 M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 21428 R: Avadhut Naik <avadhut.naik@amd.com> 21429 S: Maintained 21430 F: Documentation/translations/sp_SP/ 21431 21432 SPARC + UltraSPARC (sparc/sparc64) 21433 M: "David S. Miller" <davem@davemloft.net> 21434 M: Andreas Larsson <andreas@gaisler.com> 21435 L: sparclinux@vger.kernel.org 21436 S: Maintained 21437 Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 21438 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21439 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21440 F: arch/sparc/ 21441 F: drivers/sbus/ 21442 21443 SPARC SERIAL DRIVERS 21444 M: "David S. Miller" <davem@davemloft.net> 21445 L: sparclinux@vger.kernel.org 21446 S: Maintained 21447 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21448 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21449 F: drivers/tty/serial/suncore.c 21450 F: drivers/tty/serial/sunhv.c 21451 F: drivers/tty/serial/sunsab.c 21452 F: drivers/tty/serial/sunsab.h 21453 F: drivers/tty/serial/sunsu.c 21454 F: drivers/tty/serial/sunzilog.c 21455 F: drivers/tty/serial/sunzilog.h 21456 F: drivers/tty/vcc.c 21457 F: include/linux/sunserialcore.h 21458 21459 SPARSE CHECKER 21460 M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 21461 L: linux-sparse@vger.kernel.org 21462 S: Maintained 21463 W: https://sparse.docs.kernel.org/ 21464 Q: https://patchwork.kernel.org/project/linux-sparse/list/ 21465 B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 21466 T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 21467 F: include/linux/compiler.h 21468 21469 SPEAKUP CONSOLE SPEECH DRIVER 21470 M: William Hubbs <w.d.hubbs@gmail.com> 21471 M: Chris Brannon <chris@the-brannons.com> 21472 M: Kirk Reiser <kirk@reisers.ca> 21473 M: Samuel Thibault <samuel.thibault@ens-lyon.org> 21474 L: speakup@linux-speakup.org 21475 S: Odd Fixes 21476 W: http://www.linux-speakup.org/ 21477 W: https://github.com/linux-speakup/speakup 21478 B: https://github.com/linux-speakup/speakup/issues 21479 F: drivers/accessibility/speakup/ 21480 21481 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 21482 M: Viresh Kumar <vireshk@kernel.org> 21483 M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 21484 M: soc@kernel.org 21485 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21486 S: Maintained 21487 W: http://www.st.com/spear 21488 F: arch/arm/boot/dts/st/spear* 21489 F: arch/arm/mach-spear/ 21490 F: drivers/clk/spear/ 21491 F: drivers/pinctrl/spear/ 21492 21493 SPI NOR SUBSYSTEM 21494 M: Tudor Ambarus <tudor.ambarus@linaro.org> 21495 M: Pratyush Yadav <pratyush@kernel.org> 21496 M: Michael Walle <mwalle@kernel.org> 21497 L: linux-mtd@lists.infradead.org 21498 S: Maintained 21499 W: http://www.linux-mtd.infradead.org/ 21500 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 21501 C: irc://irc.oftc.net/mtd 21502 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 21503 F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 21504 F: drivers/mtd/spi-nor/ 21505 F: include/linux/mtd/spi-nor.h 21506 21507 SPI SUBSYSTEM 21508 M: Mark Brown <broonie@kernel.org> 21509 L: linux-spi@vger.kernel.org 21510 S: Maintained 21511 Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 21512 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 21513 F: Documentation/devicetree/bindings/spi/ 21514 F: Documentation/spi/ 21515 F: drivers/spi/ 21516 F: include/linux/spi/ 21517 F: include/uapi/linux/spi/ 21518 F: tools/spi/ 21519 21520 SPIDERNET NETWORK DRIVER for CELL 21521 M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 21522 M: Geoff Levand <geoff@infradead.org> 21523 L: netdev@vger.kernel.org 21524 L: linuxppc-dev@lists.ozlabs.org 21525 S: Maintained 21526 F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 21527 F: drivers/net/ethernet/toshiba/spider_net* 21528 21529 SPMI SUBSYSTEM 21530 M: Stephen Boyd <sboyd@kernel.org> 21531 L: linux-kernel@vger.kernel.org 21532 S: Maintained 21533 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 21534 F: Documentation/devicetree/bindings/spmi/ 21535 F: drivers/spmi/ 21536 F: include/dt-bindings/spmi/spmi.h 21537 F: include/linux/spmi.h 21538 F: include/trace/events/spmi.h 21539 21540 SPU FILE SYSTEM 21541 M: Jeremy Kerr <jk@ozlabs.org> 21542 L: linuxppc-dev@lists.ozlabs.org 21543 S: Supported 21544 W: http://www.ibm.com/developerworks/power/cell/ 21545 F: Documentation/filesystems/spufs/spufs.rst 21546 F: arch/powerpc/platforms/cell/spufs/ 21547 21548 SQUASHFS FILE SYSTEM 21549 M: Phillip Lougher <phillip@squashfs.org.uk> 21550 L: squashfs-devel@lists.sourceforge.net (subscribers-only) 21551 S: Maintained 21552 W: http://squashfs.org.uk 21553 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 21554 F: Documentation/filesystems/squashfs.rst 21555 F: fs/squashfs/ 21556 21557 SRM (Alpha) environment access 21558 M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 21559 S: Maintained 21560 F: arch/alpha/kernel/srm_env.c 21561 21562 ST LSM6DSx IMU IIO DRIVER 21563 M: Lorenzo Bianconi <lorenzo@kernel.org> 21564 L: linux-iio@vger.kernel.org 21565 S: Maintained 21566 W: http://www.st.com/ 21567 F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 21568 F: drivers/iio/imu/st_lsm6dsx/ 21569 21570 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 21571 M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21572 M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21573 L: linux-media@vger.kernel.org 21574 S: Maintained 21575 T: git git://linuxtv.org/media_tree.git 21576 F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 21577 F: drivers/media/i2c/st-mipid02.c 21578 21579 ST STM32 FIREWALL 21580 M: Gatien Chevallier <gatien.chevallier@foss.st.com> 21581 S: Maintained 21582 F: drivers/bus/stm32_etzpc.c 21583 F: drivers/bus/stm32_firewall.c 21584 F: drivers/bus/stm32_rifsc.c 21585 21586 ST STM32 I2C/SMBUS DRIVER 21587 M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 21588 M: Alain Volmat <alain.volmat@foss.st.com> 21589 L: linux-i2c@vger.kernel.org 21590 S: Maintained 21591 F: drivers/i2c/busses/i2c-stm32* 21592 21593 ST STM32 SPI DRIVER 21594 M: Alain Volmat <alain.volmat@foss.st.com> 21595 L: linux-spi@vger.kernel.org 21596 S: Maintained 21597 F: drivers/spi/spi-stm32.c 21598 21599 ST STPDDC60 DRIVER 21600 M: Daniel Nilsson <daniel.nilsson@flex.com> 21601 L: linux-hwmon@vger.kernel.org 21602 S: Maintained 21603 F: Documentation/hwmon/stpddc60.rst 21604 F: drivers/hwmon/pmbus/stpddc60.c 21605 21606 ST VGXY61 DRIVER 21607 M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21608 M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21609 L: linux-media@vger.kernel.org 21610 S: Maintained 21611 T: git git://linuxtv.org/media_tree.git 21612 F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 21613 F: Documentation/userspace-api/media/drivers/vgxy61.rst 21614 F: drivers/media/i2c/vgxy61.c 21615 21616 ST VL53L0X ToF RANGER(I2C) IIO DRIVER 21617 M: Song Qiang <songqiang1304521@gmail.com> 21618 L: linux-iio@vger.kernel.org 21619 S: Maintained 21620 F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 21621 F: drivers/iio/proximity/vl53l0x-i2c.c 21622 21623 STABLE BRANCH 21624 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21625 M: Sasha Levin <sashal@kernel.org> 21626 L: stable@vger.kernel.org 21627 S: Supported 21628 F: Documentation/process/stable-kernel-rules.rst 21629 21630 STAGING - ATOMISP DRIVER 21631 M: Hans de Goede <hdegoede@redhat.com> 21632 M: Mauro Carvalho Chehab <mchehab@kernel.org> 21633 R: Sakari Ailus <sakari.ailus@linux.intel.com> 21634 L: linux-media@vger.kernel.org 21635 S: Maintained 21636 F: drivers/staging/media/atomisp/ 21637 21638 STAGING - FIELDBUS SUBSYSTEM 21639 M: Sven Van Asbroeck <TheSven73@gmail.com> 21640 S: Maintained 21641 F: drivers/staging/fieldbus/* 21642 F: drivers/staging/fieldbus/Documentation/ 21643 21644 STAGING - HMS ANYBUS-S BUS 21645 M: Sven Van Asbroeck <TheSven73@gmail.com> 21646 S: Maintained 21647 F: drivers/staging/fieldbus/anybuss/ 21648 21649 STAGING - INDUSTRIAL IO 21650 M: Jonathan Cameron <jic23@kernel.org> 21651 L: linux-iio@vger.kernel.org 21652 S: Odd Fixes 21653 F: Documentation/devicetree/bindings/staging/iio/ 21654 F: drivers/staging/iio/ 21655 21656 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 21657 M: Marc Dietrich <marvin24@gmx.de> 21658 L: ac100@lists.launchpad.net (moderated for non-subscribers) 21659 L: linux-tegra@vger.kernel.org 21660 S: Maintained 21661 F: drivers/staging/nvec/ 21662 21663 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 21664 M: Jens Frederich <jfrederich@gmail.com> 21665 M: Jon Nettleton <jon.nettleton@gmail.com> 21666 S: Maintained 21667 W: http://wiki.laptop.org/go/DCON 21668 F: drivers/staging/olpc_dcon/ 21669 21670 STAGING - REALTEK RTL8712U DRIVERS 21671 M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 21672 S: Odd Fixes 21673 F: drivers/staging/rtl8712/ 21674 21675 STAGING - SEPS525 LCD CONTROLLER DRIVERS 21676 M: Michael Hennerich <michael.hennerich@analog.com> 21677 L: linux-fbdev@vger.kernel.org 21678 S: Supported 21679 F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 21680 F: drivers/staging/fbtft/fb_seps525.c 21681 21682 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 21683 M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21684 M: Teddy Wang <teddy.wang@siliconmotion.com> 21685 M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21686 L: linux-fbdev@vger.kernel.org 21687 S: Maintained 21688 F: drivers/staging/sm750fb/ 21689 21690 STAGING - VIA VT665X DRIVERS 21691 M: Philipp Hortmann <philipp.g.hortmann@gmail.com> 21692 S: Odd Fixes 21693 F: drivers/staging/vt665?/ 21694 21695 STAGING SUBSYSTEM 21696 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21697 L: linux-staging@lists.linux.dev 21698 S: Supported 21699 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 21700 F: drivers/staging/ 21701 21702 STANDALONE CACHE CONTROLLER DRIVERS 21703 M: Conor Dooley <conor@kernel.org> 21704 S: Maintained 21705 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21706 F: Documentation/devicetree/bindings/cache/ 21707 F: drivers/cache 21708 21709 STARFIRE/DURALAN NETWORK DRIVER 21710 M: Ion Badulescu <ionut@badula.org> 21711 S: Odd Fixes 21712 F: drivers/net/ethernet/adaptec/starfire* 21713 21714 STARFIVE CAMERA SUBSYSTEM DRIVER 21715 M: Jack Zhu <jack.zhu@starfivetech.com> 21716 M: Changhuang Liang <changhuang.liang@starfivetech.com> 21717 L: linux-media@vger.kernel.org 21718 S: Maintained 21719 F: Documentation/admin-guide/media/starfive_camss.rst 21720 F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 21721 F: drivers/staging/media/starfive/camss 21722 21723 STARFIVE CRYPTO DRIVER 21724 M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21725 M: William Qiu <william.qiu@starfivetech.com> 21726 S: Supported 21727 F: Documentation/devicetree/bindings/crypto/starfive* 21728 F: drivers/crypto/starfive/ 21729 21730 STARFIVE DEVICETREES 21731 M: Emil Renner Berthing <kernel@esmil.dk> 21732 S: Maintained 21733 F: arch/riscv/boot/dts/starfive/ 21734 21735 STARFIVE DWMAC GLUE LAYER 21736 M: Emil Renner Berthing <kernel@esmil.dk> 21737 M: Minda Chen <minda.chen@starfivetech.com> 21738 S: Maintained 21739 F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21740 F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21741 21742 STARFIVE JH7110 DPHY RX DRIVER 21743 M: Jack Zhu <jack.zhu@starfivetech.com> 21744 M: Changhuang Liang <changhuang.liang@starfivetech.com> 21745 S: Supported 21746 F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21747 F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21748 21749 STARFIVE JH7110 DPHY TX DRIVER 21750 M: Keith Zhao <keith.zhao@starfivetech.com> 21751 M: Shengyang Chen <shengyang.chen@starfivetech.com> 21752 S: Supported 21753 F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 21754 F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 21755 21756 STARFIVE JH7110 MMC/SD/SDIO DRIVER 21757 M: William Qiu <william.qiu@starfivetech.com> 21758 S: Supported 21759 F: Documentation/devicetree/bindings/mmc/starfive* 21760 F: drivers/mmc/host/dw_mmc-starfive.c 21761 21762 STARFIVE JH7110 PLL CLOCK DRIVER 21763 M: Xingyu Wu <xingyu.wu@starfivetech.com> 21764 S: Supported 21765 F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21766 F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21767 21768 STARFIVE JH7110 PWMDAC DRIVER 21769 M: Hal Feng <hal.feng@starfivetech.com> 21770 M: Xingyu Wu <xingyu.wu@starfivetech.com> 21771 S: Supported 21772 F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21773 F: sound/soc/starfive/jh7110_pwmdac.c 21774 21775 STARFIVE JH7110 SYSCON 21776 M: William Qiu <william.qiu@starfivetech.com> 21777 M: Xingyu Wu <xingyu.wu@starfivetech.com> 21778 S: Supported 21779 F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21780 21781 STARFIVE JH7110 TDM DRIVER 21782 M: Walker Chen <walker.chen@starfivetech.com> 21783 S: Maintained 21784 F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21785 F: sound/soc/starfive/jh7110_tdm.c 21786 21787 STARFIVE JH71X0 CLOCK DRIVERS 21788 M: Emil Renner Berthing <kernel@esmil.dk> 21789 M: Hal Feng <hal.feng@starfivetech.com> 21790 S: Maintained 21791 F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21792 F: drivers/clk/starfive/clk-starfive-jh71* 21793 F: include/dt-bindings/clock/starfive?jh71*.h 21794 21795 STARFIVE JH71X0 PINCTRL DRIVERS 21796 M: Emil Renner Berthing <kernel@esmil.dk> 21797 M: Jianlong Huang <jianlong.huang@starfivetech.com> 21798 M: Hal Feng <hal.feng@starfivetech.com> 21799 L: linux-gpio@vger.kernel.org 21800 S: Maintained 21801 F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21802 F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21803 F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21804 F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21805 21806 STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21807 M: Emil Renner Berthing <kernel@esmil.dk> 21808 M: Hal Feng <hal.feng@starfivetech.com> 21809 S: Maintained 21810 F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21811 F: drivers/reset/starfive/reset-starfive-jh71* 21812 F: include/dt-bindings/reset/starfive?jh71*.h 21813 21814 STARFIVE JH71X0 USB DRIVERS 21815 M: Minda Chen <minda.chen@starfivetech.com> 21816 S: Maintained 21817 F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21818 F: drivers/usb/cdns3/cdns3-starfive.c 21819 21820 STARFIVE JH71XX PMU CONTROLLER DRIVER 21821 M: Walker Chen <walker.chen@starfivetech.com> 21822 M: Changhuang Liang <changhuang.liang@starfivetech.com> 21823 S: Supported 21824 F: Documentation/devicetree/bindings/power/starfive* 21825 F: drivers/pmdomain/starfive/ 21826 F: include/dt-bindings/power/starfive,jh7110-pmu.h 21827 21828 STARFIVE SOC DRIVERS 21829 M: Conor Dooley <conor@kernel.org> 21830 S: Maintained 21831 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21832 F: Documentation/devicetree/bindings/soc/starfive/ 21833 21834 STARFIVE STARLINK PMU DRIVER 21835 M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21836 S: Maintained 21837 F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21838 F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21839 F: drivers/perf/starfive_starlink_pmu.c 21840 21841 STARFIVE TRNG DRIVER 21842 M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21843 S: Supported 21844 F: Documentation/devicetree/bindings/rng/starfive* 21845 F: drivers/char/hw_random/jh7110-trng.c 21846 21847 STARFIVE WATCHDOG DRIVER 21848 M: Xingyu Wu <xingyu.wu@starfivetech.com> 21849 M: Samin Guo <samin.guo@starfivetech.com> 21850 S: Supported 21851 F: Documentation/devicetree/bindings/watchdog/starfive* 21852 F: drivers/watchdog/starfive-wdt.c 21853 21854 STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21855 M: Minda Chen <minda.chen@starfivetech.com> 21856 S: Supported 21857 F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21858 F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21859 F: drivers/phy/starfive/phy-jh7110-pcie.c 21860 F: drivers/phy/starfive/phy-jh7110-usb.c 21861 21862 STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21863 M: Changhuang Liang <changhuang.liang@starfivetech.com> 21864 S: Supported 21865 F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21866 F: drivers/irqchip/irq-starfive-jh8100-intc.c 21867 21868 STATIC BRANCH/CALL 21869 M: Peter Zijlstra <peterz@infradead.org> 21870 M: Josh Poimboeuf <jpoimboe@kernel.org> 21871 M: Jason Baron <jbaron@akamai.com> 21872 R: Steven Rostedt <rostedt@goodmis.org> 21873 R: Ard Biesheuvel <ardb@kernel.org> 21874 S: Supported 21875 F: arch/*/include/asm/jump_label*.h 21876 F: arch/*/include/asm/static_call*.h 21877 F: arch/*/kernel/jump_label.c 21878 F: arch/*/kernel/static_call.c 21879 F: include/linux/jump_label*.h 21880 F: include/linux/static_call*.h 21881 F: kernel/jump_label.c 21882 F: kernel/static_call.c 21883 21884 STI AUDIO (ASoC) DRIVERS 21885 M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21886 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21887 S: Maintained 21888 F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21889 F: sound/soc/sti/ 21890 21891 STI CEC DRIVER 21892 M: Alain Volmat <alain.volmat@foss.st.com> 21893 S: Maintained 21894 F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21895 F: drivers/media/cec/platform/sti/ 21896 21897 STK1160 USB VIDEO CAPTURE DRIVER 21898 M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21899 L: linux-media@vger.kernel.org 21900 S: Maintained 21901 T: git git://linuxtv.org/media_tree.git 21902 F: drivers/media/usb/stk1160/ 21903 21904 STM32 AUDIO (ASoC) DRIVERS 21905 M: Olivier Moysan <olivier.moysan@foss.st.com> 21906 M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21907 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21908 S: Maintained 21909 F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21910 F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21911 F: sound/soc/stm/ 21912 21913 STM32 DMA DRIVERS 21914 M: Amélie Delaunay <amelie.delaunay@foss.st.com> 21915 L: dmaengine@vger.kernel.org 21916 L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 21917 S: Maintained 21918 F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 21919 F: Documentation/devicetree/bindings/dma/stm32/ 21920 F: drivers/dma/stm32/ 21921 21922 STM32 TIMER/LPTIMER DRIVERS 21923 M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21924 S: Maintained 21925 F: Documentation/ABI/testing/*timer-stm32 21926 F: Documentation/devicetree/bindings/*/*stm32-*timer* 21927 F: drivers/*/stm32-*timer* 21928 F: drivers/pwm/pwm-stm32* 21929 F: include/linux/*/stm32-*tim* 21930 21931 STMMAC ETHERNET DRIVER 21932 M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21933 M: Jose Abreu <joabreu@synopsys.com> 21934 L: netdev@vger.kernel.org 21935 S: Supported 21936 W: http://www.stlinux.com 21937 F: Documentation/networking/device_drivers/ethernet/stmicro/ 21938 F: drivers/net/ethernet/stmicro/stmmac/ 21939 21940 SUN HAPPY MEAL ETHERNET DRIVER 21941 M: Sean Anderson <seanga2@gmail.com> 21942 S: Maintained 21943 F: drivers/net/ethernet/sun/sunhme.* 21944 21945 SUN3/3X 21946 M: Sam Creasey <sammy@sammy.net> 21947 S: Maintained 21948 W: http://sammy.net/sun3/ 21949 F: arch/m68k/include/asm/sun3* 21950 F: arch/m68k/kernel/*sun3* 21951 F: arch/m68k/sun3*/ 21952 F: drivers/net/ethernet/i825xx/sun3* 21953 21954 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21955 M: Hans de Goede <hdegoede@redhat.com> 21956 L: linux-input@vger.kernel.org 21957 S: Maintained 21958 F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21959 F: drivers/input/keyboard/sun4i-lradc-keys.c 21960 21961 SUNDANCE NETWORK DRIVER 21962 M: Denis Kirjanov <kda@linux-powerpc.org> 21963 L: netdev@vger.kernel.org 21964 S: Maintained 21965 F: drivers/net/ethernet/dlink/sundance.c 21966 21967 SUNPLUS ETHERNET DRIVER 21968 M: Wells Lu <wellslutw@gmail.com> 21969 L: netdev@vger.kernel.org 21970 S: Maintained 21971 W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21972 F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21973 F: drivers/net/ethernet/sunplus/ 21974 21975 SUNPLUS MMC DRIVER 21976 M: Tony Huang <tonyhuang.sunplus@gmail.com> 21977 M: Li-hao Kuo <lhjeff911@gmail.com> 21978 S: Maintained 21979 F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21980 F: drivers/mmc/host/sunplus-mmc.c 21981 21982 SUNPLUS OCOTP DRIVER 21983 M: Vincent Shih <vincent.sunplus@gmail.com> 21984 S: Maintained 21985 F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21986 F: drivers/nvmem/sunplus-ocotp.c 21987 21988 SUNPLUS PWM DRIVER 21989 M: Hammer Hsieh <hammerh0314@gmail.com> 21990 S: Maintained 21991 F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21992 F: drivers/pwm/pwm-sunplus.c 21993 21994 SUNPLUS RTC DRIVER 21995 M: Vincent Shih <vincent.sunplus@gmail.com> 21996 L: linux-rtc@vger.kernel.org 21997 S: Maintained 21998 F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21999 F: drivers/rtc/rtc-sunplus.c 22000 22001 SUNPLUS SPI CONTROLLER INTERFACE DRIVER 22002 M: Li-hao Kuo <lhjeff911@gmail.com> 22003 L: linux-spi@vger.kernel.org 22004 S: Maintained 22005 F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 22006 F: drivers/spi/spi-sunplus-sp7021.c 22007 22008 SUNPLUS UART DRIVER 22009 M: Hammer Hsieh <hammerh0314@gmail.com> 22010 S: Maintained 22011 F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 22012 F: drivers/tty/serial/sunplus-uart.c 22013 22014 SUNPLUS USB2 PHY DRIVER 22015 M: Vincent Shih <vincent.sunplus@gmail.com> 22016 L: linux-usb@vger.kernel.org 22017 S: Maintained 22018 F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 22019 F: drivers/phy/sunplus/Kconfig 22020 F: drivers/phy/sunplus/Makefile 22021 F: drivers/phy/sunplus/phy-sunplus-usb2.c 22022 22023 SUNPLUS WATCHDOG DRIVER 22024 M: Xiantao Hu <xt.hu@cqplus1.com> 22025 L: linux-watchdog@vger.kernel.org 22026 S: Maintained 22027 F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 22028 F: drivers/watchdog/sunplus_wdt.c 22029 22030 SUPERH 22031 M: Yoshinori Sato <ysato@users.sourceforge.jp> 22032 M: Rich Felker <dalias@libc.org> 22033 M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 22034 L: linux-sh@vger.kernel.org 22035 S: Maintained 22036 Q: http://patchwork.kernel.org/project/linux-sh/list/ 22037 F: Documentation/arch/sh/ 22038 F: arch/sh/ 22039 F: drivers/sh/ 22040 22041 SUSPEND TO RAM 22042 M: "Rafael J. Wysocki" <rafael@kernel.org> 22043 M: Len Brown <len.brown@intel.com> 22044 M: Pavel Machek <pavel@ucw.cz> 22045 L: linux-pm@vger.kernel.org 22046 S: Supported 22047 B: https://bugzilla.kernel.org 22048 F: Documentation/power/ 22049 F: arch/x86/kernel/acpi/sleep* 22050 F: arch/x86/kernel/acpi/wakeup* 22051 F: drivers/base/power/ 22052 F: include/linux/freezer.h 22053 F: include/linux/pm.h 22054 F: include/linux/suspend.h 22055 F: kernel/power/ 22056 22057 SVGA HANDLING 22058 M: Martin Mares <mj@ucw.cz> 22059 L: linux-video@atrey.karlin.mff.cuni.cz 22060 S: Maintained 22061 F: Documentation/admin-guide/svga.rst 22062 F: arch/x86/boot/video* 22063 22064 SWITCHDEV 22065 M: Jiri Pirko <jiri@resnulli.us> 22066 M: Ivan Vecera <ivecera@redhat.com> 22067 L: netdev@vger.kernel.org 22068 S: Supported 22069 F: include/net/switchdev.h 22070 F: net/switchdev/ 22071 22072 SY8106A REGULATOR DRIVER 22073 M: Icenowy Zheng <icenowy@aosc.io> 22074 S: Maintained 22075 F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 22076 F: drivers/regulator/sy8106a-regulator.c 22077 22078 SYNC FILE FRAMEWORK 22079 M: Sumit Semwal <sumit.semwal@linaro.org> 22080 R: Gustavo Padovan <gustavo@padovan.org> 22081 L: linux-media@vger.kernel.org 22082 L: dri-devel@lists.freedesktop.org 22083 S: Maintained 22084 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 22085 F: Documentation/driver-api/sync_file.rst 22086 F: drivers/dma-buf/dma-fence* 22087 F: drivers/dma-buf/sw_sync.c 22088 F: drivers/dma-buf/sync_* 22089 F: include/linux/sync_file.h 22090 F: include/uapi/linux/sync_file.h 22091 22092 SYNOPSYS ARC ARCHITECTURE 22093 M: Vineet Gupta <vgupta@kernel.org> 22094 L: linux-snps-arc@lists.infradead.org 22095 S: Supported 22096 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 22097 F: Documentation/arch/arc 22098 F: Documentation/devicetree/bindings/arc/* 22099 F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 22100 F: arch/arc/ 22101 F: drivers/clocksource/arc_timer.c 22102 F: drivers/tty/serial/arc_uart.c 22103 22104 SYNOPSYS ARC HSDK SDP pll clock driver 22105 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22106 S: Supported 22107 F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 22108 F: drivers/clk/clk-hsdk-pll.c 22109 22110 SYNOPSYS ARC SDP clock driver 22111 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22112 S: Supported 22113 F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 22114 F: drivers/clk/axs10x/* 22115 22116 SYNOPSYS ARC SDP platform support 22117 M: Alexey Brodkin <abrodkin@synopsys.com> 22118 S: Supported 22119 F: Documentation/devicetree/bindings/arc/axs10* 22120 F: arch/arc/boot/dts/ax* 22121 F: arch/arc/plat-axs10x 22122 22123 SYNOPSYS AXS10x RESET CONTROLLER DRIVER 22124 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22125 S: Supported 22126 F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 22127 F: drivers/reset/reset-axs10x.c 22128 22129 SYNOPSYS CREG GPIO DRIVER 22130 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22131 S: Maintained 22132 F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 22133 F: drivers/gpio/gpio-creg-snps.c 22134 22135 SYNOPSYS DESIGNWARE 8250 UART DRIVER 22136 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 22137 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22138 S: Supported 22139 F: drivers/tty/serial/8250/8250_dw.c 22140 F: drivers/tty/serial/8250/8250_dwlib.* 22141 F: drivers/tty/serial/8250/8250_lpss.c 22142 22143 SYNOPSYS DESIGNWARE APB GPIO DRIVER 22144 M: Hoan Tran <hoan@os.amperecomputing.com> 22145 M: Serge Semin <fancer.lancer@gmail.com> 22146 L: linux-gpio@vger.kernel.org 22147 S: Maintained 22148 F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 22149 F: drivers/gpio/gpio-dwapb.c 22150 22151 SYNOPSYS DESIGNWARE APB SSI DRIVER 22152 M: Serge Semin <fancer.lancer@gmail.com> 22153 L: linux-spi@vger.kernel.org 22154 S: Supported 22155 F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 22156 F: drivers/spi/spi-dw* 22157 22158 SYNOPSYS DESIGNWARE AXI DMAC DRIVER 22159 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22160 S: Maintained 22161 F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 22162 F: drivers/dma/dw-axi-dmac/ 22163 22164 SYNOPSYS DESIGNWARE DMAC DRIVER 22165 M: Viresh Kumar <vireshk@kernel.org> 22166 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22167 S: Maintained 22168 F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 22169 F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 22170 F: drivers/dma/dw/ 22171 F: include/dt-bindings/dma/dw-dmac.h 22172 F: include/linux/dma/dw.h 22173 F: include/linux/platform_data/dma-dw.h 22174 22175 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 22176 M: Jose Abreu <Jose.Abreu@synopsys.com> 22177 L: netdev@vger.kernel.org 22178 S: Supported 22179 F: drivers/net/ethernet/synopsys/ 22180 22181 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 22182 M: Jose Abreu <Jose.Abreu@synopsys.com> 22183 L: netdev@vger.kernel.org 22184 S: Supported 22185 F: drivers/net/pcs/pcs-xpcs.c 22186 F: drivers/net/pcs/pcs-xpcs.h 22187 F: include/linux/pcs/pcs-xpcs.h 22188 22189 SYNOPSYS DESIGNWARE I2C DRIVER 22190 M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 22191 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22192 R: Mika Westerberg <mika.westerberg@linux.intel.com> 22193 R: Jan Dabros <jsd@semihalf.com> 22194 L: linux-i2c@vger.kernel.org 22195 S: Supported 22196 F: drivers/i2c/busses/i2c-designware-* 22197 22198 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 22199 M: Jaehoon Chung <jh80.chung@samsung.com> 22200 L: linux-mmc@vger.kernel.org 22201 S: Maintained 22202 F: drivers/mmc/host/dw_mmc* 22203 22204 SYNOPSYS DESIGNWARE PCIE PMU DRIVER 22205 M: Shuai Xue <xueshuai@linux.alibaba.com> 22206 M: Jing Zhang <renyu.zj@linux.alibaba.com> 22207 S: Supported 22208 F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 22209 F: drivers/perf/dwc_pcie_pmu.c 22210 22211 SYNOPSYS HSDK RESET CONTROLLER DRIVER 22212 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22213 S: Supported 22214 F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 22215 F: drivers/reset/reset-hsdk.c 22216 F: include/dt-bindings/reset/snps,hsdk-reset.h 22217 22218 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 22219 M: Prabu Thangamuthu <prabu.t@synopsys.com> 22220 M: Manjunath M B <manjumb@synopsys.com> 22221 L: linux-mmc@vger.kernel.org 22222 S: Maintained 22223 F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 22224 22225 SYSTEM CONFIGURATION (SYSCON) 22226 M: Lee Jones <lee@kernel.org> 22227 M: Arnd Bergmann <arnd@arndb.de> 22228 S: Supported 22229 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 22230 F: drivers/mfd/syscon.c 22231 22232 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 22233 M: Sudeep Holla <sudeep.holla@arm.com> 22234 R: Cristian Marussi <cristian.marussi@arm.com> 22235 L: arm-scmi@vger.kernel.org 22236 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22237 S: Maintained 22238 F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 22239 F: drivers/clk/clk-sc[mp]i.c 22240 F: drivers/cpufreq/sc[mp]i-cpufreq.c 22241 F: drivers/firmware/arm_scmi/ 22242 F: drivers/firmware/arm_scpi.c 22243 F: drivers/hwmon/scmi-hwmon.c 22244 F: drivers/pinctrl/pinctrl-scmi.c 22245 F: drivers/pmdomain/arm/ 22246 F: drivers/powercap/arm_scmi_powercap.c 22247 F: drivers/regulator/scmi-regulator.c 22248 F: drivers/reset/reset-scmi.c 22249 F: include/linux/sc[mp]i_protocol.h 22250 F: include/trace/events/scmi.h 22251 F: include/uapi/linux/virtio_scmi.h 22252 22253 SYSTEM RESET/SHUTDOWN DRIVERS 22254 M: Sebastian Reichel <sre@kernel.org> 22255 L: linux-pm@vger.kernel.org 22256 S: Maintained 22257 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 22258 F: Documentation/devicetree/bindings/power/reset/ 22259 F: drivers/power/reset/ 22260 22261 SYSTEM TRACE MODULE CLASS 22262 M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 22263 S: Maintained 22264 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 22265 F: Documentation/trace/stm.rst 22266 F: drivers/hwtracing/stm/ 22267 F: include/linux/stm.h 22268 F: include/uapi/linux/stm.h 22269 22270 SYSTEM76 ACPI DRIVER 22271 M: Jeremy Soller <jeremy@system76.com> 22272 M: System76 Product Development <productdev@system76.com> 22273 L: platform-driver-x86@vger.kernel.org 22274 S: Maintained 22275 F: drivers/platform/x86/system76_acpi.c 22276 22277 SYSV FILESYSTEM 22278 S: Orphan 22279 F: Documentation/filesystems/sysv-fs.rst 22280 F: fs/sysv/ 22281 F: include/linux/sysv_fs.h 22282 22283 TASKSTATS STATISTICS INTERFACE 22284 M: Balbir Singh <bsingharora@gmail.com> 22285 S: Maintained 22286 F: Documentation/accounting/taskstats* 22287 F: include/linux/taskstats* 22288 F: kernel/taskstats.c 22289 22290 TC subsystem 22291 M: Jamal Hadi Salim <jhs@mojatatu.com> 22292 M: Cong Wang <xiyou.wangcong@gmail.com> 22293 M: Jiri Pirko <jiri@resnulli.us> 22294 L: netdev@vger.kernel.org 22295 S: Maintained 22296 F: include/net/pkt_cls.h 22297 F: include/net/pkt_sched.h 22298 F: include/net/tc_act/ 22299 F: include/uapi/linux/pkt_cls.h 22300 F: include/uapi/linux/pkt_sched.h 22301 F: include/uapi/linux/tc_act/ 22302 F: include/uapi/linux/tc_ematch/ 22303 F: net/sched/ 22304 F: tools/testing/selftests/tc-testing 22305 22306 TC90522 MEDIA DRIVER 22307 M: Akihiro Tsukada <tskd08@gmail.com> 22308 L: linux-media@vger.kernel.org 22309 S: Odd Fixes 22310 F: drivers/media/dvb-frontends/tc90522* 22311 22312 TCP LOW PRIORITY MODULE 22313 M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 22314 M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 22315 S: Maintained 22316 W: http://tcp-lp-mod.sourceforge.net/ 22317 F: net/ipv4/tcp_lp.c 22318 22319 TDA10071 MEDIA DRIVER 22320 L: linux-media@vger.kernel.org 22321 S: Orphan 22322 W: https://linuxtv.org 22323 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22324 F: drivers/media/dvb-frontends/tda10071* 22325 22326 TDA18212 MEDIA DRIVER 22327 L: linux-media@vger.kernel.org 22328 S: Orphan 22329 W: https://linuxtv.org 22330 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22331 F: drivers/media/tuners/tda18212* 22332 22333 TDA18218 MEDIA DRIVER 22334 L: linux-media@vger.kernel.org 22335 S: Orphan 22336 W: https://linuxtv.org 22337 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22338 F: drivers/media/tuners/tda18218* 22339 22340 TDA18250 MEDIA DRIVER 22341 M: Olli Salonen <olli.salonen@iki.fi> 22342 L: linux-media@vger.kernel.org 22343 S: Maintained 22344 W: https://linuxtv.org 22345 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22346 T: git git://linuxtv.org/media_tree.git 22347 F: drivers/media/tuners/tda18250* 22348 22349 TDA18271 MEDIA DRIVER 22350 M: Michael Krufky <mkrufky@linuxtv.org> 22351 L: linux-media@vger.kernel.org 22352 S: Maintained 22353 W: https://linuxtv.org 22354 W: http://github.com/mkrufky 22355 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22356 T: git git://linuxtv.org/mkrufky/tuners.git 22357 F: drivers/media/tuners/tda18271* 22358 22359 TDA1997x MEDIA DRIVER 22360 M: Tim Harvey <tharvey@gateworks.com> 22361 L: linux-media@vger.kernel.org 22362 S: Maintained 22363 W: https://linuxtv.org 22364 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22365 F: drivers/media/i2c/tda1997x.* 22366 22367 TDA827x MEDIA DRIVER 22368 M: Michael Krufky <mkrufky@linuxtv.org> 22369 L: linux-media@vger.kernel.org 22370 S: Maintained 22371 W: https://linuxtv.org 22372 W: http://github.com/mkrufky 22373 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22374 T: git git://linuxtv.org/mkrufky/tuners.git 22375 F: drivers/media/tuners/tda8290.* 22376 22377 TDA8290 MEDIA DRIVER 22378 M: Michael Krufky <mkrufky@linuxtv.org> 22379 L: linux-media@vger.kernel.org 22380 S: Maintained 22381 W: https://linuxtv.org 22382 W: http://github.com/mkrufky 22383 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22384 T: git git://linuxtv.org/mkrufky/tuners.git 22385 F: drivers/media/tuners/tda8290.* 22386 22387 TDA9840 MEDIA DRIVER 22388 M: Hans Verkuil <hverkuil@xs4all.nl> 22389 L: linux-media@vger.kernel.org 22390 S: Maintained 22391 W: https://linuxtv.org 22392 T: git git://linuxtv.org/media_tree.git 22393 F: drivers/media/i2c/tda9840* 22394 22395 TEA5761 TUNER DRIVER 22396 M: Mauro Carvalho Chehab <mchehab@kernel.org> 22397 L: linux-media@vger.kernel.org 22398 S: Odd fixes 22399 W: https://linuxtv.org 22400 T: git git://linuxtv.org/media_tree.git 22401 F: drivers/media/tuners/tea5761.* 22402 22403 TEA5767 TUNER DRIVER 22404 M: Mauro Carvalho Chehab <mchehab@kernel.org> 22405 L: linux-media@vger.kernel.org 22406 S: Maintained 22407 W: https://linuxtv.org 22408 T: git git://linuxtv.org/media_tree.git 22409 F: drivers/media/tuners/tea5767.* 22410 22411 TEA6415C MEDIA DRIVER 22412 M: Hans Verkuil <hverkuil@xs4all.nl> 22413 L: linux-media@vger.kernel.org 22414 S: Maintained 22415 W: https://linuxtv.org 22416 T: git git://linuxtv.org/media_tree.git 22417 F: drivers/media/i2c/tea6415c* 22418 22419 TEA6420 MEDIA DRIVER 22420 M: Hans Verkuil <hverkuil@xs4all.nl> 22421 L: linux-media@vger.kernel.org 22422 S: Maintained 22423 W: https://linuxtv.org 22424 T: git git://linuxtv.org/media_tree.git 22425 F: drivers/media/i2c/tea6420* 22426 22427 TEAM DRIVER 22428 M: Jiri Pirko <jiri@resnulli.us> 22429 L: netdev@vger.kernel.org 22430 S: Supported 22431 F: Documentation/netlink/specs/team.yaml 22432 F: drivers/net/team/ 22433 F: include/linux/if_team.h 22434 F: include/uapi/linux/if_team.h 22435 F: tools/testing/selftests/drivers/net/team/ 22436 22437 TECHNICAL ADVISORY BOARD PROCESS DOCS 22438 M: "Theodore Ts'o" <tytso@mit.edu> 22439 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22440 L: tech-board-discuss@lists.linux.dev 22441 S: Maintained 22442 F: Documentation/process/contribution-maturity-model.rst 22443 F: Documentation/process/researcher-guidelines.rst 22444 22445 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 22446 M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 22447 S: Maintained 22448 F: arch/x86/platform/ts5500/ 22449 22450 TECHNOTREND USB IR RECEIVER 22451 M: Sean Young <sean@mess.org> 22452 L: linux-media@vger.kernel.org 22453 S: Maintained 22454 F: drivers/media/rc/ttusbir.c 22455 22456 TECHWELL TW9900 VIDEO DECODER 22457 M: Mehdi Djait <mehdi.djait@bootlin.com> 22458 L: linux-media@vger.kernel.org 22459 S: Maintained 22460 F: drivers/media/i2c/tw9900.c 22461 22462 TECHWELL TW9910 VIDEO DECODER 22463 L: linux-media@vger.kernel.org 22464 S: Orphan 22465 F: drivers/media/i2c/tw9910.c 22466 F: include/media/i2c/tw9910.h 22467 22468 TEE SUBSYSTEM 22469 M: Jens Wiklander <jens.wiklander@linaro.org> 22470 R: Sumit Garg <sumit.garg@linaro.org> 22471 L: op-tee@lists.trustedfirmware.org 22472 S: Maintained 22473 F: Documentation/driver-api/tee.rst 22474 F: Documentation/tee/ 22475 F: Documentation/userspace-api/tee.rst 22476 F: drivers/tee/ 22477 F: include/linux/tee_core.h 22478 F: include/linux/tee_drv.h 22479 F: include/uapi/linux/tee.h 22480 22481 TEGRA ARCHITECTURE SUPPORT 22482 M: Thierry Reding <thierry.reding@gmail.com> 22483 M: Jonathan Hunter <jonathanh@nvidia.com> 22484 L: linux-tegra@vger.kernel.org 22485 S: Supported 22486 Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 22487 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 22488 N: [^a-z]tegra 22489 22490 TEGRA CLOCK DRIVER 22491 M: Peter De Schrijver <pdeschrijver@nvidia.com> 22492 M: Prashant Gaikwad <pgaikwad@nvidia.com> 22493 S: Supported 22494 F: drivers/clk/tegra/ 22495 22496 TEGRA CRYPTO DRIVERS 22497 M: Akhil R <akhilrajeev@nvidia.com> 22498 S: Supported 22499 F: drivers/crypto/tegra/* 22500 22501 TEGRA DMA DRIVERS 22502 M: Laxman Dewangan <ldewangan@nvidia.com> 22503 M: Jon Hunter <jonathanh@nvidia.com> 22504 S: Supported 22505 F: drivers/dma/tegra* 22506 22507 TEGRA I2C DRIVER 22508 M: Laxman Dewangan <ldewangan@nvidia.com> 22509 R: Dmitry Osipenko <digetx@gmail.com> 22510 S: Supported 22511 F: drivers/i2c/busses/i2c-tegra.c 22512 22513 TEGRA IOMMU DRIVERS 22514 M: Thierry Reding <thierry.reding@gmail.com> 22515 R: Krishna Reddy <vdumpa@nvidia.com> 22516 L: linux-tegra@vger.kernel.org 22517 S: Supported 22518 F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 22519 F: drivers/iommu/tegra* 22520 22521 TEGRA KBC DRIVER 22522 M: Laxman Dewangan <ldewangan@nvidia.com> 22523 S: Supported 22524 F: drivers/input/keyboard/tegra-kbc.c 22525 22526 TEGRA NAND DRIVER 22527 M: Stefan Agner <stefan@agner.ch> 22528 M: Lucas Stach <dev@lynxeye.de> 22529 S: Maintained 22530 F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 22531 F: drivers/mtd/nand/raw/tegra_nand.c 22532 22533 TEGRA PWM DRIVER 22534 M: Thierry Reding <thierry.reding@gmail.com> 22535 S: Supported 22536 F: drivers/pwm/pwm-tegra.c 22537 22538 TEGRA QUAD SPI DRIVER 22539 M: Thierry Reding <thierry.reding@gmail.com> 22540 M: Jonathan Hunter <jonathanh@nvidia.com> 22541 M: Sowjanya Komatineni <skomatineni@nvidia.com> 22542 L: linux-tegra@vger.kernel.org 22543 S: Maintained 22544 F: drivers/spi/spi-tegra210-quad.c 22545 22546 TEGRA SERIAL DRIVER 22547 M: Laxman Dewangan <ldewangan@nvidia.com> 22548 S: Supported 22549 F: drivers/tty/serial/serial-tegra.c 22550 22551 TEGRA SPI DRIVER 22552 M: Laxman Dewangan <ldewangan@nvidia.com> 22553 S: Supported 22554 F: drivers/spi/spi-tegra* 22555 22556 TEGRA VIDEO DRIVER 22557 M: Thierry Reding <thierry.reding@gmail.com> 22558 M: Jonathan Hunter <jonathanh@nvidia.com> 22559 M: Sowjanya Komatineni <skomatineni@nvidia.com> 22560 M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22561 L: linux-media@vger.kernel.org 22562 L: linux-tegra@vger.kernel.org 22563 S: Maintained 22564 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 22565 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 22566 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 22567 F: drivers/staging/media/tegra-video/ 22568 22569 TEGRA XUSB PADCTL DRIVER 22570 M: JC Kuo <jckuo@nvidia.com> 22571 S: Supported 22572 F: drivers/phy/tegra/xusb* 22573 22574 TEHUTI ETHERNET DRIVER 22575 M: Andy Gospodarek <andy@greyhouse.net> 22576 L: netdev@vger.kernel.org 22577 S: Supported 22578 F: drivers/net/ethernet/tehuti/tehuti.* 22579 22580 TEHUTI TN40XX ETHERNET DRIVER 22581 M: FUJITA Tomonori <fujita.tomonori@gmail.com> 22582 L: netdev@vger.kernel.org 22583 S: Maintained 22584 F: drivers/net/ethernet/tehuti/tn40* 22585 22586 TELECOM CLOCK DRIVER FOR MCPL0010 22587 M: Mark Gross <markgross@kernel.org> 22588 S: Supported 22589 F: drivers/char/tlclk.c 22590 22591 TEMPO SEMICONDUCTOR DRIVERS 22592 M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 22593 S: Maintained 22594 F: Documentation/devicetree/bindings/sound/tscs*.txt 22595 F: sound/soc/codecs/tscs*.c 22596 F: sound/soc/codecs/tscs*.h 22597 22598 TENSILICA XTENSA PORT (xtensa) 22599 M: Chris Zankel <chris@zankel.net> 22600 M: Max Filippov <jcmvbkbc@gmail.com> 22601 S: Maintained 22602 T: git https://github.com/jcmvbkbc/linux-xtensa.git 22603 F: arch/xtensa/ 22604 F: drivers/irqchip/irq-xtensa-* 22605 22606 TEXAS INSTRUMENTS ASoC DRIVERS 22607 M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22608 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22609 S: Maintained 22610 F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 22611 F: sound/soc/ti/ 22612 22613 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 22614 M: Shenghao Ding <shenghao-ding@ti.com> 22615 M: Kevin Lu <kevin-lu@ti.com> 22616 M: Baojun Xu <baojun.xu@ti.com> 22617 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22618 S: Maintained 22619 F: Documentation/devicetree/bindings/sound/tas2552.txt 22620 F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 22621 F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 22622 F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 22623 F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 22624 F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 22625 F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 22626 F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 22627 F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 22628 F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 22629 F: include/sound/tas2*.h 22630 F: include/sound/tlv320*.h 22631 F: include/sound/tpa6130a2-plat.h 22632 F: sound/pci/hda/tas2781_hda_i2c.c 22633 F: sound/soc/codecs/pcm1681.c 22634 F: sound/soc/codecs/pcm1789*.* 22635 F: sound/soc/codecs/pcm179x*.* 22636 F: sound/soc/codecs/pcm186x*.* 22637 F: sound/soc/codecs/pcm3008.* 22638 F: sound/soc/codecs/pcm3060*.* 22639 F: sound/soc/codecs/pcm3168a*.* 22640 F: sound/soc/codecs/pcm5102a.c 22641 F: sound/soc/codecs/pcm512x*.* 22642 F: sound/soc/codecs/tas2*.* 22643 F: sound/soc/codecs/tlv320*.* 22644 F: sound/soc/codecs/tpa6130a2.* 22645 22646 TEXAS INSTRUMENTS DMA DRIVERS 22647 M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22648 L: dmaengine@vger.kernel.org 22649 S: Maintained 22650 F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 22651 F: Documentation/devicetree/bindings/dma/ti-edma.txt 22652 F: Documentation/devicetree/bindings/dma/ti/ 22653 F: drivers/dma/ti/ 22654 F: include/linux/dma/k3-psil.h 22655 F: include/linux/dma/k3-udma-glue.h 22656 F: include/linux/dma/ti-cppi5.h 22657 X: drivers/dma/ti/cppi41.c 22658 22659 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 22660 M: Robert Marko <robert.marko@sartura.hr> 22661 M: Luka Perkov <luka.perkov@sartura.hr> 22662 L: linux-hwmon@vger.kernel.org 22663 S: Maintained 22664 F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 22665 F: Documentation/hwmon/tps23861.rst 22666 F: drivers/hwmon/tps23861.c 22667 22668 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 22669 M: Ricardo Ribalda <ribalda@kernel.org> 22670 L: linux-iio@vger.kernel.org 22671 S: Supported 22672 F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 22673 F: drivers/iio/dac/ti-dac7612.c 22674 22675 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 22676 M: Nishanth Menon <nm@ti.com> 22677 M: Tero Kristo <kristo@kernel.org> 22678 M: Santosh Shilimkar <ssantosh@kernel.org> 22679 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22680 S: Maintained 22681 F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 22682 F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 22683 F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 22684 F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 22685 F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 22686 F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 22687 F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 22688 F: drivers/clk/keystone/sci-clk.c 22689 F: drivers/firmware/ti_sci* 22690 F: drivers/irqchip/irq-ti-sci-inta.c 22691 F: drivers/irqchip/irq-ti-sci-intr.c 22692 F: drivers/reset/reset-ti-sci.c 22693 F: drivers/soc/ti/ti_sci_inta_msi.c 22694 F: drivers/pmdomain/ti/ti_sci_pm_domains.c 22695 F: include/dt-bindings/soc/ti,sci_pm_domain.h 22696 F: include/linux/soc/ti/ti_sci_inta_msi.h 22697 F: include/linux/soc/ti/ti_sci_protocol.h 22698 22699 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 22700 M: Puranjay Mohan <puranjay@kernel.org> 22701 L: linux-iio@vger.kernel.org 22702 S: Supported 22703 F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 22704 F: drivers/iio/temperature/tmp117.c 22705 22706 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 22707 M: Hans Verkuil <hverkuil@xs4all.nl> 22708 L: linux-media@vger.kernel.org 22709 S: Maintained 22710 W: https://linuxtv.org 22711 T: git git://linuxtv.org/media_tree.git 22712 F: drivers/media/radio/radio-raremono.c 22713 22714 THERMAL 22715 M: Rafael J. Wysocki <rafael@kernel.org> 22716 M: Daniel Lezcano <daniel.lezcano@linaro.org> 22717 R: Zhang Rui <rui.zhang@intel.com> 22718 R: Lukasz Luba <lukasz.luba@arm.com> 22719 L: linux-pm@vger.kernel.org 22720 S: Supported 22721 Q: https://patchwork.kernel.org/project/linux-pm/list/ 22722 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 22723 F: Documentation/ABI/testing/sysfs-class-thermal 22724 F: Documentation/admin-guide/thermal/ 22725 F: Documentation/devicetree/bindings/thermal/ 22726 F: Documentation/driver-api/thermal/ 22727 F: drivers/thermal/ 22728 F: include/dt-bindings/thermal/ 22729 F: include/linux/cpu_cooling.h 22730 F: include/linux/thermal.h 22731 F: include/uapi/linux/thermal.h 22732 F: tools/lib/thermal/ 22733 F: tools/thermal/ 22734 22735 THERMAL DRIVER FOR AMLOGIC SOCS 22736 M: Guillaume La Roque <glaroque@baylibre.com> 22737 L: linux-pm@vger.kernel.org 22738 L: linux-amlogic@lists.infradead.org 22739 S: Supported 22740 W: http://linux-meson.com/ 22741 F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 22742 F: drivers/thermal/amlogic_thermal.c 22743 22744 THERMAL/CPU_COOLING 22745 M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 22746 M: Daniel Lezcano <daniel.lezcano@linaro.org> 22747 M: Viresh Kumar <viresh.kumar@linaro.org> 22748 R: Lukasz Luba <lukasz.luba@arm.com> 22749 L: linux-pm@vger.kernel.org 22750 S: Supported 22751 F: Documentation/driver-api/thermal/cpu-cooling-api.rst 22752 F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 22753 F: drivers/thermal/cpufreq_cooling.c 22754 F: drivers/thermal/cpuidle_cooling.c 22755 F: include/linux/cpu_cooling.h 22756 22757 THERMAL/POWER_ALLOCATOR 22758 M: Lukasz Luba <lukasz.luba@arm.com> 22759 L: linux-pm@vger.kernel.org 22760 S: Maintained 22761 F: Documentation/driver-api/thermal/power_allocator.rst 22762 F: drivers/thermal/gov_power_allocator.c 22763 F: drivers/thermal/thermal_trace_ipa.h 22764 22765 THINKPAD ACPI EXTRAS DRIVER 22766 M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 22767 L: ibm-acpi-devel@lists.sourceforge.net 22768 L: platform-driver-x86@vger.kernel.org 22769 S: Maintained 22770 W: http://ibm-acpi.sourceforge.net 22771 W: http://thinkwiki.org/wiki/Ibm-acpi 22772 T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22773 F: drivers/platform/x86/thinkpad_acpi.c 22774 22775 THINKPAD LMI DRIVER 22776 M: Mark Pearson <markpearson@lenovo.com> 22777 L: platform-driver-x86@vger.kernel.org 22778 S: Maintained 22779 F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22780 F: drivers/platform/x86/think-lmi.? 22781 22782 THP7312 ISP DRIVER 22783 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22784 M: Paul Elder <paul.elder@ideasonboard.com> 22785 L: linux-media@vger.kernel.org 22786 S: Maintained 22787 T: git git://linuxtv.org/media_tree.git 22788 F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22789 F: Documentation/userspace-api/media/drivers/thp7312.rst 22790 F: drivers/media/i2c/thp7312.c 22791 F: include/uapi/linux/thp7312.h 22792 22793 THUNDERBOLT DMA TRAFFIC TEST DRIVER 22794 M: Isaac Hazan <isaac.hazan@intel.com> 22795 L: linux-usb@vger.kernel.org 22796 S: Maintained 22797 F: drivers/thunderbolt/dma_test.c 22798 22799 THUNDERBOLT DRIVER 22800 M: Andreas Noever <andreas.noever@gmail.com> 22801 M: Michael Jamet <michael.jamet@intel.com> 22802 M: Mika Westerberg <mika.westerberg@linux.intel.com> 22803 M: Yehezkel Bernat <YehezkelShB@gmail.com> 22804 L: linux-usb@vger.kernel.org 22805 S: Maintained 22806 T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22807 F: Documentation/admin-guide/thunderbolt.rst 22808 F: drivers/thunderbolt/ 22809 F: include/linux/thunderbolt.h 22810 22811 THUNDERBOLT NETWORK DRIVER 22812 M: Michael Jamet <michael.jamet@intel.com> 22813 M: Mika Westerberg <mika.westerberg@linux.intel.com> 22814 M: Yehezkel Bernat <YehezkelShB@gmail.com> 22815 L: netdev@vger.kernel.org 22816 S: Maintained 22817 F: drivers/net/thunderbolt/ 22818 22819 THUNDERX GPIO DRIVER 22820 M: Robert Richter <rric@kernel.org> 22821 S: Odd Fixes 22822 F: drivers/gpio/gpio-thunderx.c 22823 22824 TI ADS1119 ADC DRIVER 22825 M: Francesco Dolcini <francesco@dolcini.it> 22826 M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 22827 L: linux-iio@vger.kernel.org 22828 S: Maintained 22829 F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 22830 F: drivers/iio/adc/ti-ads1119.c 22831 22832 TI ADS7924 ADC DRIVER 22833 M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22834 L: linux-iio@vger.kernel.org 22835 S: Supported 22836 F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22837 F: drivers/iio/adc/ti-ads7924.c 22838 22839 TI AM437X VPFE DRIVER 22840 M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22841 L: linux-media@vger.kernel.org 22842 S: Maintained 22843 W: https://linuxtv.org 22844 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22845 T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22846 F: drivers/media/platform/ti/am437x/ 22847 22848 TI BANDGAP AND THERMAL DRIVER 22849 M: Eduardo Valentin <edubezval@gmail.com> 22850 M: Keerthy <j-keerthy@ti.com> 22851 L: linux-pm@vger.kernel.org 22852 L: linux-omap@vger.kernel.org 22853 S: Maintained 22854 F: drivers/thermal/ti-soc-thermal/ 22855 22856 TI BQ27XXX POWER SUPPLY DRIVER 22857 F: drivers/power/supply/bq27xxx_battery.c 22858 F: drivers/power/supply/bq27xxx_battery_i2c.c 22859 F: include/linux/power/bq27xxx_battery.h 22860 22861 TI CDCE706 CLOCK DRIVER 22862 M: Max Filippov <jcmvbkbc@gmail.com> 22863 S: Maintained 22864 F: drivers/clk/clk-cdce706.c 22865 22866 TI CLOCK DRIVER 22867 M: Tero Kristo <kristo@kernel.org> 22868 L: linux-omap@vger.kernel.org 22869 S: Odd Fixes 22870 F: drivers/clk/ti/ 22871 F: include/linux/clk/ti.h 22872 22873 TI DAVINCI MACHINE SUPPORT 22874 M: Bartosz Golaszewski <brgl@bgdev.pl> 22875 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22876 S: Maintained 22877 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22878 F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22879 F: arch/arm/boot/dts/ti/davinci/ 22880 F: arch/arm/mach-davinci/ 22881 F: drivers/i2c/busses/i2c-davinci.c 22882 22883 TI DAVINCI SERIES CLOCK DRIVER 22884 M: David Lechner <david@lechnology.com> 22885 S: Maintained 22886 F: Documentation/devicetree/bindings/clock/ti/davinci/ 22887 F: drivers/clk/davinci/ 22888 F: include/linux/clk/davinci.h 22889 22890 TI DAVINCI SERIES GPIO DRIVER 22891 M: Keerthy <j-keerthy@ti.com> 22892 L: linux-gpio@vger.kernel.org 22893 S: Maintained 22894 F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22895 F: drivers/gpio/gpio-davinci.c 22896 22897 TI DAVINCI SERIES MEDIA DRIVER 22898 M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22899 L: linux-media@vger.kernel.org 22900 S: Maintained 22901 W: https://linuxtv.org 22902 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22903 T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22904 F: drivers/media/platform/ti/davinci/ 22905 F: include/media/davinci/ 22906 22907 TI ENHANCED CAPTURE (eCAP) DRIVER 22908 M: Vignesh Raghavendra <vigneshr@ti.com> 22909 R: Julien Panis <jpanis@baylibre.com> 22910 L: linux-iio@vger.kernel.org 22911 L: linux-omap@vger.kernel.org 22912 S: Maintained 22913 F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22914 F: drivers/counter/ti-ecap-capture.c 22915 22916 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22917 R: David Lechner <david@lechnology.com> 22918 L: linux-iio@vger.kernel.org 22919 F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22920 F: drivers/counter/ti-eqep.c 22921 22922 TI ETHERNET SWITCH DRIVER (CPSW) 22923 R: Siddharth Vadapalli <s-vadapalli@ti.com> 22924 R: Roger Quadros <rogerq@kernel.org> 22925 L: linux-omap@vger.kernel.org 22926 L: netdev@vger.kernel.org 22927 S: Maintained 22928 F: drivers/net/ethernet/ti/cpsw* 22929 F: drivers/net/ethernet/ti/davinci* 22930 22931 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22932 M: Alex Dubov <oakad@yahoo.com> 22933 S: Maintained 22934 W: http://tifmxx.berlios.de/ 22935 F: drivers/memstick/host/tifm_ms.c 22936 F: drivers/misc/tifm* 22937 F: drivers/mmc/host/tifm_sd.c 22938 F: include/linux/tifm.h 22939 22940 TI FPD-LINK DRIVERS 22941 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22942 L: linux-media@vger.kernel.org 22943 S: Maintained 22944 F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22945 F: drivers/media/i2c/ds90* 22946 F: include/media/i2c/ds90* 22947 22948 TI HDC302X HUMIDITY DRIVER 22949 M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22950 M: Li peiyu <579lpy@gmail.com> 22951 L: linux-iio@vger.kernel.org 22952 S: Maintained 22953 F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22954 F: drivers/iio/humidity/hdc3020.c 22955 22956 TI ICSSG ETHERNET DRIVER (ICSSG) 22957 R: MD Danish Anwar <danishanwar@ti.com> 22958 R: Roger Quadros <rogerq@kernel.org> 22959 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22960 L: netdev@vger.kernel.org 22961 S: Maintained 22962 F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22963 F: drivers/net/ethernet/ti/icssg/* 22964 22965 TI J721E CSI2RX DRIVER 22966 M: Jai Luthra <j-luthra@ti.com> 22967 L: linux-media@vger.kernel.org 22968 S: Maintained 22969 F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22970 F: drivers/media/platform/ti/j721e-csi2rx/ 22971 22972 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22973 M: Nishanth Menon <nm@ti.com> 22974 M: Santosh Shilimkar <ssantosh@kernel.org> 22975 L: linux-kernel@vger.kernel.org 22976 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22977 S: Maintained 22978 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22979 F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 22980 F: drivers/pmdomain/ti/omap_prm.c 22981 F: drivers/soc/ti/* 22982 22983 TI LM49xxx FAMILY ASoC CODEC DRIVERS 22984 M: M R Swami Reddy <mr.swami.reddy@ti.com> 22985 M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22986 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22987 S: Maintained 22988 F: sound/soc/codecs/isabelle* 22989 F: sound/soc/codecs/lm49453* 22990 22991 TI LMP92064 ADC DRIVER 22992 M: Leonard Göhrs <l.goehrs@pengutronix.de> 22993 R: kernel@pengutronix.de 22994 L: linux-iio@vger.kernel.org 22995 S: Maintained 22996 F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22997 F: drivers/iio/adc/ti-lmp92064.c 22998 22999 TI PCM3060 ASoC CODEC DRIVER 23000 M: Kirill Marinushkin <kmarinushkin@birdec.com> 23001 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23002 S: Maintained 23003 F: Documentation/devicetree/bindings/sound/pcm3060.txt 23004 F: sound/soc/codecs/pcm3060* 23005 23006 TI TAS571X FAMILY ASoC CODEC DRIVER 23007 M: Kevin Cernekee <cernekee@chromium.org> 23008 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23009 S: Odd Fixes 23010 F: sound/soc/codecs/tas571x* 23011 23012 TI TMAG5273 MAGNETOMETER DRIVER 23013 M: Gerald Loacker <gerald.loacker@wolfvision.net> 23014 L: linux-iio@vger.kernel.org 23015 S: Maintained 23016 F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 23017 F: drivers/iio/magnetometer/tmag5273.c 23018 23019 TI TRF7970A NFC DRIVER 23020 M: Mark Greer <mgreer@animalcreek.com> 23021 L: linux-wireless@vger.kernel.org 23022 S: Supported 23023 F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 23024 F: drivers/nfc/trf7970a.c 23025 23026 TI TSC2046 ADC DRIVER 23027 M: Oleksij Rempel <o.rempel@pengutronix.de> 23028 R: kernel@pengutronix.de 23029 L: linux-iio@vger.kernel.org 23030 S: Maintained 23031 F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 23032 F: drivers/iio/adc/ti-tsc2046.c 23033 23034 TI TWL4030 SERIES SOC CODEC DRIVER 23035 M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 23036 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23037 S: Maintained 23038 F: sound/soc/codecs/twl4030* 23039 23040 TI VPE/CAL DRIVERS 23041 M: Benoit Parrot <bparrot@ti.com> 23042 L: linux-media@vger.kernel.org 23043 S: Maintained 23044 W: http://linuxtv.org/ 23045 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23046 F: Documentation/devicetree/bindings/media/ti,cal.yaml 23047 F: Documentation/devicetree/bindings/media/ti,vpe.yaml 23048 F: drivers/media/platform/ti/cal/ 23049 F: drivers/media/platform/ti/vpe/ 23050 23051 TI WILINK WIRELESS DRIVERS 23052 L: linux-wireless@vger.kernel.org 23053 S: Orphan 23054 W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 23055 W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 23056 F: drivers/net/wireless/ti/ 23057 23058 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 23059 M: John Stultz <jstultz@google.com> 23060 M: Thomas Gleixner <tglx@linutronix.de> 23061 R: Stephen Boyd <sboyd@kernel.org> 23062 L: linux-kernel@vger.kernel.org 23063 S: Supported 23064 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 23065 F: include/linux/clocksource.h 23066 F: include/linux/time.h 23067 F: include/linux/timekeeper_internal.h 23068 F: include/linux/timekeeping.h 23069 F: include/linux/timex.h 23070 F: include/uapi/linux/time.h 23071 F: include/uapi/linux/timex.h 23072 F: kernel/time/alarmtimer.c 23073 F: kernel/time/clocksource* 23074 F: kernel/time/ntp* 23075 F: kernel/time/time.c 23076 F: kernel/time/timeconst.bc 23077 F: kernel/time/timeconv.c 23078 F: kernel/time/timecounter.c 23079 F: kernel/time/timekeeping* 23080 F: kernel/time/time_test.c 23081 F: tools/testing/selftests/timers/ 23082 23083 TIPC NETWORK LAYER 23084 M: Jon Maloy <jmaloy@redhat.com> 23085 M: Ying Xue <ying.xue@windriver.com> 23086 L: netdev@vger.kernel.org (core kernel code) 23087 L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 23088 S: Maintained 23089 W: http://tipc.sourceforge.net/ 23090 F: include/uapi/linux/tipc*.h 23091 F: net/tipc/ 23092 23093 TLAN NETWORK DRIVER 23094 M: Samuel Chessman <chessman@tux.org> 23095 L: tlan-devel@lists.sourceforge.net (subscribers-only) 23096 S: Maintained 23097 W: http://sourceforge.net/projects/tlan/ 23098 F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 23099 F: drivers/net/ethernet/ti/tlan.* 23100 23101 TMIO/SDHI MMC DRIVER 23102 M: Wolfram Sang <wsa+renesas@sang-engineering.com> 23103 L: linux-mmc@vger.kernel.org 23104 L: linux-renesas-soc@vger.kernel.org 23105 S: Supported 23106 F: drivers/mmc/host/renesas_sdhi* 23107 F: drivers/mmc/host/tmio_mmc* 23108 F: include/linux/platform_data/tmio.h 23109 23110 TMP513 HARDWARE MONITOR DRIVER 23111 M: Eric Tremblay <etremblay@distech-controls.com> 23112 L: linux-hwmon@vger.kernel.org 23113 S: Maintained 23114 F: Documentation/hwmon/tmp513.rst 23115 F: drivers/hwmon/tmp513.c 23116 23117 TMPFS (SHMEM FILESYSTEM) 23118 M: Hugh Dickins <hughd@google.com> 23119 L: linux-mm@kvack.org 23120 S: Maintained 23121 F: include/linux/shmem_fs.h 23122 F: mm/shmem.c 23123 23124 TOMOYO SECURITY MODULE 23125 M: Kentaro Takeda <takedakn@nttdata.co.jp> 23126 M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 23127 L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 23128 L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 23129 L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 23130 L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 23131 S: Maintained 23132 W: https://tomoyo.sourceforge.net/ 23133 F: security/tomoyo/ 23134 23135 TOPSTAR LAPTOP EXTRAS DRIVER 23136 M: Herton Ronaldo Krzesinski <herton@canonical.com> 23137 L: platform-driver-x86@vger.kernel.org 23138 S: Maintained 23139 F: drivers/platform/x86/topstar-laptop.c 23140 23141 TORTURE-TEST MODULES 23142 M: Davidlohr Bueso <dave@stgolabs.net> 23143 M: "Paul E. McKenney" <paulmck@kernel.org> 23144 M: Josh Triplett <josh@joshtriplett.org> 23145 L: linux-kernel@vger.kernel.org 23146 S: Supported 23147 T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 23148 F: Documentation/RCU/torture.rst 23149 F: kernel/locking/locktorture.c 23150 F: kernel/rcu/rcuscale.c 23151 F: kernel/rcu/rcutorture.c 23152 F: kernel/rcu/refscale.c 23153 F: kernel/torture.c 23154 23155 TOSHIBA ACPI EXTRAS DRIVER 23156 M: Azael Avalos <coproscefalo@gmail.com> 23157 L: platform-driver-x86@vger.kernel.org 23158 S: Maintained 23159 F: drivers/platform/x86/toshiba_acpi.c 23160 23161 TOSHIBA BLUETOOTH DRIVER 23162 M: Azael Avalos <coproscefalo@gmail.com> 23163 L: platform-driver-x86@vger.kernel.org 23164 S: Maintained 23165 F: drivers/platform/x86/toshiba_bluetooth.c 23166 23167 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 23168 M: Azael Avalos <coproscefalo@gmail.com> 23169 L: platform-driver-x86@vger.kernel.org 23170 S: Maintained 23171 F: drivers/platform/x86/toshiba_haps.c 23172 23173 TOSHIBA SMM DRIVER 23174 M: Jonathan Buzzard <jonathan@buzzard.org.uk> 23175 S: Maintained 23176 W: http://www.buzzard.org.uk/toshiba/ 23177 F: drivers/char/toshiba.c 23178 F: include/linux/toshiba.h 23179 F: include/uapi/linux/toshiba.h 23180 23181 TOSHIBA TC358743 DRIVER 23182 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23183 L: linux-media@vger.kernel.org 23184 S: Maintained 23185 F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 23186 F: drivers/media/i2c/tc358743* 23187 F: include/media/i2c/tc358743.h 23188 23189 TOSHIBA WMI HOTKEYS DRIVER 23190 M: Azael Avalos <coproscefalo@gmail.com> 23191 L: platform-driver-x86@vger.kernel.org 23192 S: Maintained 23193 F: drivers/platform/x86/toshiba-wmi.c 23194 23195 TPM DEVICE DRIVER 23196 M: Peter Huewe <peterhuewe@gmx.de> 23197 M: Jarkko Sakkinen <jarkko@kernel.org> 23198 R: Jason Gunthorpe <jgg@ziepe.ca> 23199 L: linux-integrity@vger.kernel.org 23200 S: Maintained 23201 W: https://codeberg.org/jarkko/linux-tpmdd-test 23202 Q: https://patchwork.kernel.org/project/linux-integrity/list/ 23203 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 23204 F: Documentation/devicetree/bindings/tpm/ 23205 F: drivers/char/tpm/ 23206 23207 TPS546D24 DRIVER 23208 M: Duke Du <dukedu83@gmail.com> 23209 L: linux-hwmon@vger.kernel.org 23210 S: Maintained 23211 F: Documentation/hwmon/tps546d24.rst 23212 F: drivers/hwmon/pmbus/tps546d24.c 23213 23214 TQ SYSTEMS BOARD & DRIVER SUPPORT 23215 L: linux@ew.tq-group.com 23216 S: Supported 23217 W: https://www.tq-group.com/en/products/tq-embedded/ 23218 F: arch/arm/boot/dts/imx*mba*.dts* 23219 F: arch/arm/boot/dts/imx*tqma*.dts* 23220 F: arch/arm/boot/dts/mba*.dtsi 23221 F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 23222 F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 23223 F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 23224 F: arch/arm64/boot/dts/freescale/mba*.dtsi 23225 F: arch/arm64/boot/dts/freescale/tqml*.dts* 23226 F: drivers/gpio/gpio-tqmx86.c 23227 F: drivers/mfd/tqmx86.c 23228 F: drivers/watchdog/tqmx86_wdt.c 23229 23230 TRACING 23231 M: Steven Rostedt <rostedt@goodmis.org> 23232 M: Masami Hiramatsu <mhiramat@kernel.org> 23233 R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23234 L: linux-kernel@vger.kernel.org 23235 L: linux-trace-kernel@vger.kernel.org 23236 S: Maintained 23237 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 23238 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 23239 F: Documentation/trace/* 23240 F: fs/tracefs/ 23241 F: include/linux/trace*.h 23242 F: include/trace/ 23243 F: kernel/trace/ 23244 F: scripts/tracing/ 23245 F: tools/testing/selftests/ftrace/ 23246 23247 TRACING MMIO ACCESSES (MMIOTRACE) 23248 M: Steven Rostedt <rostedt@goodmis.org> 23249 M: Masami Hiramatsu <mhiramat@kernel.org> 23250 R: Karol Herbst <karolherbst@gmail.com> 23251 R: Pekka Paalanen <ppaalanen@gmail.com> 23252 L: linux-kernel@vger.kernel.org 23253 L: nouveau@lists.freedesktop.org 23254 S: Maintained 23255 F: arch/x86/mm/kmmio.c 23256 F: arch/x86/mm/mmio-mod.c 23257 F: arch/x86/mm/testmmiotrace.c 23258 F: include/linux/mmiotrace.h 23259 F: kernel/trace/trace_mmiotrace.c 23260 23261 TRACING OS NOISE / LATENCY TRACERS 23262 M: Steven Rostedt <rostedt@goodmis.org> 23263 S: Maintained 23264 F: Documentation/trace/hwlat_detector.rst 23265 F: Documentation/trace/osnoise-tracer.rst 23266 F: Documentation/trace/timerlat-tracer.rst 23267 F: arch/*/kernel/trace.c 23268 F: include/trace/events/osnoise.h 23269 F: kernel/trace/trace_hwlat.c 23270 F: kernel/trace/trace_irqsoff.c 23271 F: kernel/trace/trace_osnoise.c 23272 F: kernel/trace/trace_sched_wakeup.c 23273 23274 TRADITIONAL CHINESE DOCUMENTATION 23275 M: Hu Haowen <2023002089@link.tyut.edu.cn> 23276 S: Maintained 23277 W: https://github.com/srcres258/linux-doc 23278 T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 23279 F: Documentation/translations/zh_TW/ 23280 23281 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 23282 M: Dan Williams <dan.j.williams@intel.com> 23283 L: linux-coco@lists.linux.dev 23284 S: Maintained 23285 F: Documentation/ABI/testing/configfs-tsm 23286 F: drivers/virt/coco/tsm.c 23287 F: include/linux/tsm.h 23288 23289 TRUSTED SERVICES TEE DRIVER 23290 M: Balint Dobszay <balint.dobszay@arm.com> 23291 M: Sudeep Holla <sudeep.holla@arm.com> 23292 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23293 L: trusted-services@lists.trustedfirmware.org 23294 S: Maintained 23295 F: Documentation/tee/ts-tee.rst 23296 F: drivers/tee/tstee/ 23297 23298 TTY LAYER AND SERIAL DRIVERS 23299 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23300 M: Jiri Slaby <jirislaby@kernel.org> 23301 L: linux-kernel@vger.kernel.org 23302 L: linux-serial@vger.kernel.org 23303 S: Supported 23304 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 23305 F: Documentation/devicetree/bindings/serial/ 23306 F: Documentation/driver-api/serial/ 23307 F: drivers/tty/ 23308 F: include/linux/selection.h 23309 F: include/linux/serial.h 23310 F: include/linux/serial_core.h 23311 F: include/linux/sysrq.h 23312 F: include/linux/tty*.h 23313 F: include/linux/vt.h 23314 F: include/linux/vt_*.h 23315 F: include/uapi/linux/serial.h 23316 F: include/uapi/linux/serial_core.h 23317 F: include/uapi/linux/tty.h 23318 23319 TUA9001 MEDIA DRIVER 23320 L: linux-media@vger.kernel.org 23321 S: Orphan 23322 W: https://linuxtv.org 23323 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23324 F: drivers/media/tuners/tua9001* 23325 23326 TULIP NETWORK DRIVERS 23327 L: netdev@vger.kernel.org 23328 L: linux-parisc@vger.kernel.org 23329 S: Orphan 23330 F: drivers/net/ethernet/dec/tulip/ 23331 23332 TUN/TAP driver 23333 M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23334 M: Jason Wang <jasowang@redhat.com> 23335 S: Maintained 23336 W: http://vtun.sourceforge.net/tun 23337 F: Documentation/networking/tuntap.rst 23338 F: arch/um/os-Linux/drivers/ 23339 F: drivers/net/tap.c 23340 F: drivers/net/tun.c 23341 23342 TURBOCHANNEL SUBSYSTEM 23343 M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23344 M: Ralf Baechle <ralf@linux-mips.org> 23345 L: linux-mips@vger.kernel.org 23346 S: Maintained 23347 Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 23348 F: drivers/tc/ 23349 F: include/linux/tc.h 23350 23351 TURBOSTAT UTILITY 23352 M: "Len Brown" <lenb@kernel.org> 23353 L: linux-pm@vger.kernel.org 23354 S: Supported 23355 Q: https://patchwork.kernel.org/project/linux-pm/list/ 23356 B: https://bugzilla.kernel.org 23357 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 23358 F: tools/power/x86/turbostat/ 23359 F: tools/testing/selftests/turbostat/ 23360 23361 TW5864 VIDEO4LINUX DRIVER 23362 M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23363 M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 23364 M: Andrey Utkin <andrey_utkin@fastmail.com> 23365 L: linux-media@vger.kernel.org 23366 S: Supported 23367 F: drivers/media/pci/tw5864/ 23368 23369 TW68 VIDEO4LINUX DRIVER 23370 M: Hans Verkuil <hverkuil@xs4all.nl> 23371 L: linux-media@vger.kernel.org 23372 S: Odd Fixes 23373 W: https://linuxtv.org 23374 T: git git://linuxtv.org/media_tree.git 23375 F: drivers/media/pci/tw68/ 23376 23377 TW686X VIDEO4LINUX DRIVER 23378 M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 23379 L: linux-media@vger.kernel.org 23380 S: Maintained 23381 W: http://linuxtv.org 23382 T: git git://linuxtv.org/media_tree.git 23383 F: drivers/media/pci/tw686x/ 23384 23385 U-BOOT ENVIRONMENT VARIABLES 23386 M: Rafał Miłecki <rafal@milecki.pl> 23387 S: Maintained 23388 F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 23389 F: drivers/nvmem/u-boot-env.c 23390 23391 UACCE ACCELERATOR FRAMEWORK 23392 M: Zhangfei Gao <zhangfei.gao@linaro.org> 23393 M: Zhou Wang <wangzhou1@hisilicon.com> 23394 L: linux-accelerators@lists.ozlabs.org 23395 L: linux-kernel@vger.kernel.org 23396 S: Maintained 23397 F: Documentation/ABI/testing/sysfs-driver-uacce 23398 F: Documentation/misc-devices/uacce.rst 23399 F: drivers/misc/uacce/ 23400 F: include/linux/uacce.h 23401 F: include/uapi/misc/uacce/ 23402 23403 UBI FILE SYSTEM (UBIFS) 23404 M: Richard Weinberger <richard@nod.at> 23405 R: Zhihao Cheng <chengzhihao1@huawei.com> 23406 L: linux-mtd@lists.infradead.org 23407 S: Supported 23408 W: http://www.linux-mtd.infradead.org/doc/ubifs.html 23409 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23410 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23411 F: Documentation/ABI/testing/sysfs-fs-ubifs 23412 F: Documentation/filesystems/ubifs-authentication.rst 23413 F: Documentation/filesystems/ubifs.rst 23414 F: fs/ubifs/ 23415 23416 UBLK USERSPACE BLOCK DRIVER 23417 M: Ming Lei <ming.lei@redhat.com> 23418 L: linux-block@vger.kernel.org 23419 S: Maintained 23420 F: Documentation/block/ublk.rst 23421 F: drivers/block/ublk_drv.c 23422 F: include/uapi/linux/ublk_cmd.h 23423 23424 UBSAN 23425 M: Kees Cook <kees@kernel.org> 23426 R: Marco Elver <elver@google.com> 23427 R: Andrey Konovalov <andreyknvl@gmail.com> 23428 R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 23429 L: kasan-dev@googlegroups.com 23430 L: linux-hardening@vger.kernel.org 23431 S: Supported 23432 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23433 F: Documentation/dev-tools/ubsan.rst 23434 F: include/linux/ubsan.h 23435 F: lib/Kconfig.ubsan 23436 F: lib/test_ubsan.c 23437 F: lib/ubsan.c 23438 F: lib/ubsan.h 23439 F: scripts/Makefile.ubsan 23440 K: \bARCH_HAS_UBSAN\b 23441 23442 UCLINUX (M68KNOMMU AND COLDFIRE) 23443 M: Greg Ungerer <gerg@linux-m68k.org> 23444 L: linux-m68k@lists.linux-m68k.org 23445 S: Maintained 23446 W: http://www.linux-m68k.org/ 23447 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 23448 F: arch/m68k/*/*_no.* 23449 F: arch/m68k/68*/ 23450 F: arch/m68k/coldfire/ 23451 F: arch/m68k/include/asm/*_no.* 23452 23453 UDF FILESYSTEM 23454 M: Jan Kara <jack@suse.com> 23455 S: Maintained 23456 F: Documentation/filesystems/udf.rst 23457 F: fs/udf/ 23458 23459 UDRAW TABLET 23460 M: Bastien Nocera <hadess@hadess.net> 23461 L: linux-input@vger.kernel.org 23462 S: Maintained 23463 F: drivers/hid/hid-udraw-ps3.c 23464 23465 UFS FILESYSTEM 23466 M: Evgeniy Dushistov <dushistov@mail.ru> 23467 S: Maintained 23468 F: Documentation/admin-guide/ufs.rst 23469 F: fs/ufs/ 23470 23471 UHID USERSPACE HID IO DRIVER 23472 M: David Rheinsberg <david@readahead.eu> 23473 L: linux-input@vger.kernel.org 23474 S: Maintained 23475 F: drivers/hid/uhid.c 23476 F: include/uapi/linux/uhid.h 23477 23478 ULPI BUS 23479 M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23480 L: linux-usb@vger.kernel.org 23481 S: Maintained 23482 F: drivers/usb/common/ulpi.c 23483 F: include/linux/ulpi/ 23484 23485 UNICODE SUBSYSTEM 23486 M: Gabriel Krisman Bertazi <krisman@kernel.org> 23487 L: linux-fsdevel@vger.kernel.org 23488 S: Supported 23489 F: fs/unicode/ 23490 23491 UNIFDEF 23492 M: Tony Finch <dot@dotat.at> 23493 S: Maintained 23494 W: http://dotat.at/prog/unifdef 23495 F: scripts/unifdef.c 23496 23497 UNIFORM CDROM DRIVER 23498 M: Phillip Potter <phil@philpotter.co.uk> 23499 S: Maintained 23500 F: Documentation/cdrom/ 23501 F: drivers/cdrom/cdrom.c 23502 F: include/linux/cdrom.h 23503 F: include/uapi/linux/cdrom.h 23504 23505 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 23506 R: Alim Akhtar <alim.akhtar@samsung.com> 23507 R: Avri Altman <avri.altman@wdc.com> 23508 R: Bart Van Assche <bvanassche@acm.org> 23509 L: linux-scsi@vger.kernel.org 23510 S: Supported 23511 F: Documentation/devicetree/bindings/ufs/ 23512 F: Documentation/scsi/ufs.rst 23513 F: drivers/ufs/core/ 23514 23515 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 23516 M: Pedro Sousa <pedrom.sousa@synopsys.com> 23517 L: linux-scsi@vger.kernel.org 23518 S: Supported 23519 F: drivers/ufs/host/*dwc* 23520 23521 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 23522 M: Alim Akhtar <alim.akhtar@samsung.com> 23523 L: linux-scsi@vger.kernel.org 23524 S: Maintained 23525 F: drivers/ufs/host/ufs-exynos* 23526 23527 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 23528 M: Peter Wang <peter.wang@mediatek.com> 23529 R: Stanley Jhu <chu.stanley@gmail.com> 23530 L: linux-scsi@vger.kernel.org 23531 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 23532 S: Maintained 23533 F: drivers/ufs/host/ufs-mediatek* 23534 23535 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 23536 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 23537 L: linux-arm-msm@vger.kernel.org 23538 L: linux-scsi@vger.kernel.org 23539 S: Maintained 23540 F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 23541 F: drivers/ufs/host/ufs-qcom* 23542 23543 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 23544 M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 23545 L: linux-renesas-soc@vger.kernel.org 23546 L: linux-scsi@vger.kernel.org 23547 S: Maintained 23548 F: drivers/ufs/host/ufs-renesas.c 23549 23550 UNSORTED BLOCK IMAGES (UBI) 23551 M: Richard Weinberger <richard@nod.at> 23552 R: Zhihao Cheng <chengzhihao1@huawei.com> 23553 L: linux-mtd@lists.infradead.org 23554 S: Supported 23555 W: http://www.linux-mtd.infradead.org/ 23556 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23557 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23558 F: drivers/mtd/ubi/ 23559 F: include/linux/mtd/ubi.h 23560 F: include/uapi/mtd/ubi-user.h 23561 23562 UPROBES 23563 M: Masami Hiramatsu <mhiramat@kernel.org> 23564 M: Oleg Nesterov <oleg@redhat.com> 23565 M: Peter Zijlstra <peterz@infradead.org> 23566 L: linux-kernel@vger.kernel.org 23567 L: linux-trace-kernel@vger.kernel.org 23568 S: Maintained 23569 F: arch/*/include/asm/uprobes.h 23570 F: arch/*/kernel/probes/uprobes.c 23571 F: arch/*/kernel/uprobes.c 23572 F: include/linux/uprobes.h 23573 F: kernel/events/uprobes.c 23574 23575 USB "USBNET" DRIVER FRAMEWORK 23576 M: Oliver Neukum <oneukum@suse.com> 23577 L: netdev@vger.kernel.org 23578 S: Maintained 23579 W: http://www.linux-usb.org/usbnet 23580 F: drivers/net/usb/usbnet.c 23581 F: include/linux/usb/usbnet.h 23582 23583 USB ACM DRIVER 23584 M: Oliver Neukum <oneukum@suse.com> 23585 L: linux-usb@vger.kernel.org 23586 S: Maintained 23587 F: Documentation/usb/acm.rst 23588 F: drivers/usb/class/cdc-acm.* 23589 23590 USB APPLE MFI FASTCHARGE DRIVER 23591 M: Bastien Nocera <hadess@hadess.net> 23592 L: linux-usb@vger.kernel.org 23593 S: Maintained 23594 F: drivers/usb/misc/apple-mfi-fastcharge.c 23595 23596 USB AR5523 WIRELESS DRIVER 23597 L: linux-wireless@vger.kernel.org 23598 S: Orphan 23599 F: drivers/net/wireless/ath/ar5523/ 23600 23601 USB ATTACHED SCSI 23602 M: Oliver Neukum <oneukum@suse.com> 23603 L: linux-usb@vger.kernel.org 23604 L: linux-scsi@vger.kernel.org 23605 S: Maintained 23606 F: drivers/usb/storage/uas.c 23607 23608 USB CDC ETHERNET DRIVER 23609 M: Oliver Neukum <oliver@neukum.org> 23610 L: linux-usb@vger.kernel.org 23611 S: Maintained 23612 F: drivers/net/usb/cdc_*.c 23613 F: include/uapi/linux/usb/cdc.h 23614 23615 USB CHAOSKEY DRIVER 23616 M: Keith Packard <keithp@keithp.com> 23617 L: linux-usb@vger.kernel.org 23618 S: Maintained 23619 F: drivers/usb/misc/chaoskey.c 23620 23621 USB CYPRESS C67X00 DRIVER 23622 L: linux-usb@vger.kernel.org 23623 S: Orphan 23624 F: drivers/usb/c67x00/ 23625 23626 USB DAVICOM DM9601 DRIVER 23627 M: Peter Korsgaard <peter@korsgaard.com> 23628 L: netdev@vger.kernel.org 23629 S: Maintained 23630 W: http://www.linux-usb.org/usbnet 23631 F: drivers/net/usb/dm9601.c 23632 23633 USB EHCI DRIVER 23634 M: Alan Stern <stern@rowland.harvard.edu> 23635 L: linux-usb@vger.kernel.org 23636 S: Maintained 23637 F: Documentation/usb/ehci.rst 23638 F: drivers/usb/host/ehci* 23639 23640 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 23641 M: Jiri Kosina <jikos@kernel.org> 23642 M: Benjamin Tissoires <bentiss@kernel.org> 23643 L: linux-usb@vger.kernel.org 23644 S: Maintained 23645 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 23646 F: Documentation/hid/hiddev.rst 23647 F: drivers/hid/usbhid/ 23648 23649 USB INTEL XHCI ROLE MUX DRIVER 23650 M: Hans de Goede <hdegoede@redhat.com> 23651 L: linux-usb@vger.kernel.org 23652 S: Maintained 23653 F: drivers/usb/roles/intel-xhci-usb-role-switch.c 23654 23655 USB IP DRIVER FOR HISILICON KIRIN 960 23656 M: Yu Chen <chenyu56@huawei.com> 23657 M: Binghui Wang <wangbinghui@hisilicon.com> 23658 L: linux-usb@vger.kernel.org 23659 S: Maintained 23660 F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 23661 F: drivers/phy/hisilicon/phy-hi3660-usb3.c 23662 23663 USB IP DRIVER FOR HISILICON KIRIN 970 23664 M: Mauro Carvalho Chehab <mchehab@kernel.org> 23665 L: linux-usb@vger.kernel.org 23666 S: Maintained 23667 F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 23668 F: drivers/phy/hisilicon/phy-hi3670-usb3.c 23669 23670 USB ISP116X DRIVER 23671 M: Olav Kongas <ok@artecdesign.ee> 23672 L: linux-usb@vger.kernel.org 23673 S: Maintained 23674 F: drivers/usb/host/isp116x* 23675 F: include/linux/usb/isp116x.h 23676 23677 USB ISP1760 DRIVER 23678 M: Rui Miguel Silva <rui.silva@linaro.org> 23679 L: linux-usb@vger.kernel.org 23680 S: Maintained 23681 F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 23682 F: drivers/usb/isp1760/* 23683 23684 USB LAN78XX ETHERNET DRIVER 23685 M: Woojung Huh <woojung.huh@microchip.com> 23686 M: UNGLinuxDriver@microchip.com 23687 L: netdev@vger.kernel.org 23688 S: Maintained 23689 F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 23690 F: drivers/net/usb/lan78xx.* 23691 F: include/dt-bindings/net/microchip-lan78xx.h 23692 23693 USB MASS STORAGE DRIVER 23694 M: Alan Stern <stern@rowland.harvard.edu> 23695 L: linux-usb@vger.kernel.org 23696 L: usb-storage@lists.one-eyed-alien.net 23697 S: Maintained 23698 F: drivers/usb/storage/ 23699 23700 USB MIDI DRIVER 23701 M: Clemens Ladisch <clemens@ladisch.de> 23702 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23703 S: Maintained 23704 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23705 F: sound/usb/midi.* 23706 23707 USB NETWORKING DRIVERS 23708 L: linux-usb@vger.kernel.org 23709 S: Odd Fixes 23710 F: drivers/net/usb/ 23711 23712 USB OHCI DRIVER 23713 M: Alan Stern <stern@rowland.harvard.edu> 23714 L: linux-usb@vger.kernel.org 23715 S: Maintained 23716 F: Documentation/usb/ohci.rst 23717 F: drivers/usb/host/ohci* 23718 23719 USB OTG FSM (Finite State Machine) 23720 M: Peter Chen <peter.chen@kernel.org> 23721 L: linux-usb@vger.kernel.org 23722 S: Maintained 23723 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 23724 F: drivers/usb/common/usb-otg-fsm.c 23725 23726 USB OVER IP DRIVER 23727 M: Valentina Manea <valentina.manea.m@gmail.com> 23728 M: Shuah Khan <shuah@kernel.org> 23729 M: Shuah Khan <skhan@linuxfoundation.org> 23730 R: Hongren Zheng <i@zenithal.me> 23731 L: linux-usb@vger.kernel.org 23732 S: Maintained 23733 F: Documentation/usb/usbip_protocol.rst 23734 F: drivers/usb/usbip/ 23735 F: tools/testing/selftests/drivers/usb/usbip/ 23736 F: tools/usb/usbip/ 23737 23738 USB PEGASUS DRIVER 23739 M: Petko Manolov <petkan@nucleusys.com> 23740 L: linux-usb@vger.kernel.org 23741 L: netdev@vger.kernel.org 23742 S: Maintained 23743 W: https://github.com/petkan/pegasus 23744 T: git https://github.com/petkan/pegasus.git 23745 F: drivers/net/usb/pegasus.* 23746 23747 USB PRINTER DRIVER (usblp) 23748 M: Pete Zaitcev <zaitcev@redhat.com> 23749 L: linux-usb@vger.kernel.org 23750 S: Supported 23751 F: drivers/usb/class/usblp.c 23752 23753 USB QMI WWAN NETWORK DRIVER 23754 M: Bjørn Mork <bjorn@mork.no> 23755 L: netdev@vger.kernel.org 23756 S: Maintained 23757 F: Documentation/ABI/testing/sysfs-class-net-qmi 23758 F: drivers/net/usb/qmi_wwan.c 23759 23760 USB RAW GADGET DRIVER 23761 R: Andrey Konovalov <andreyknvl@gmail.com> 23762 L: linux-usb@vger.kernel.org 23763 S: Maintained 23764 F: Documentation/usb/raw-gadget.rst 23765 F: drivers/usb/gadget/legacy/raw_gadget.c 23766 F: include/uapi/linux/usb/raw_gadget.h 23767 23768 USB RTL8150 DRIVER 23769 M: Petko Manolov <petkan@nucleusys.com> 23770 L: linux-usb@vger.kernel.org 23771 L: netdev@vger.kernel.org 23772 S: Maintained 23773 W: https://github.com/petkan/rtl8150 23774 T: git https://github.com/petkan/rtl8150.git 23775 F: drivers/net/usb/rtl8150.c 23776 23777 USB SERIAL SUBSYSTEM 23778 M: Johan Hovold <johan@kernel.org> 23779 L: linux-usb@vger.kernel.org 23780 S: Maintained 23781 T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 23782 F: Documentation/usb/usb-serial.rst 23783 F: drivers/usb/serial/ 23784 F: include/linux/usb/serial.h 23785 23786 USB SMSC75XX ETHERNET DRIVER 23787 M: Steve Glendinning <steve.glendinning@shawell.net> 23788 L: netdev@vger.kernel.org 23789 S: Maintained 23790 F: drivers/net/usb/smsc75xx.* 23791 23792 USB SMSC95XX ETHERNET DRIVER 23793 M: Steve Glendinning <steve.glendinning@shawell.net> 23794 M: UNGLinuxDriver@microchip.com 23795 L: netdev@vger.kernel.org 23796 S: Maintained 23797 F: drivers/net/usb/smsc95xx.* 23798 23799 USB SUBSYSTEM 23800 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23801 L: linux-usb@vger.kernel.org 23802 S: Supported 23803 W: http://www.linux-usb.org 23804 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23805 F: Documentation/devicetree/bindings/usb/ 23806 F: Documentation/usb/ 23807 F: drivers/usb/ 23808 F: include/dt-bindings/usb/ 23809 F: include/linux/usb.h 23810 F: include/linux/usb/ 23811 F: include/uapi/linux/usb/ 23812 23813 USB TYPEC BUS FOR ALTERNATE MODES 23814 M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23815 L: linux-usb@vger.kernel.org 23816 S: Maintained 23817 F: Documentation/ABI/testing/sysfs-bus-typec 23818 F: Documentation/driver-api/usb/typec_bus.rst 23819 F: drivers/usb/typec/altmodes/ 23820 F: include/linux/usb/typec_altmode.h 23821 23822 USB TYPEC CLASS 23823 M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23824 L: linux-usb@vger.kernel.org 23825 S: Maintained 23826 F: Documentation/ABI/testing/sysfs-class-typec 23827 F: Documentation/driver-api/usb/typec.rst 23828 F: drivers/usb/typec/ 23829 F: include/linux/usb/typec.h 23830 23831 USB TYPEC INTEL PMC MUX DRIVER 23832 M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23833 L: linux-usb@vger.kernel.org 23834 S: Maintained 23835 F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23836 F: drivers/usb/typec/mux/intel_pmc_mux.c 23837 23838 USB TYPEC PI3USB30532 MUX DRIVER 23839 M: Hans de Goede <hdegoede@redhat.com> 23840 L: linux-usb@vger.kernel.org 23841 S: Maintained 23842 F: drivers/usb/typec/mux/pi3usb30532.c 23843 23844 USB TYPEC PORT CONTROLLER DRIVERS 23845 L: linux-usb@vger.kernel.org 23846 S: Orphan 23847 F: drivers/usb/typec/tcpm/ 23848 23849 USB UHCI DRIVER 23850 M: Alan Stern <stern@rowland.harvard.edu> 23851 L: linux-usb@vger.kernel.org 23852 S: Maintained 23853 F: drivers/usb/host/uhci* 23854 23855 USB VIDEO CLASS 23856 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23857 L: linux-media@vger.kernel.org 23858 S: Maintained 23859 W: http://www.ideasonboard.org/uvc/ 23860 T: git git://linuxtv.org/media_tree.git 23861 F: drivers/media/usb/uvc/ 23862 F: include/uapi/linux/uvcvideo.h 23863 23864 USB WEBCAM GADGET 23865 L: linux-usb@vger.kernel.org 23866 S: Orphan 23867 F: drivers/usb/gadget/function/*uvc* 23868 F: drivers/usb/gadget/legacy/webcam.c 23869 F: include/uapi/linux/usb/g_uvc.h 23870 23871 USB XHCI DRIVER 23872 M: Mathias Nyman <mathias.nyman@intel.com> 23873 L: linux-usb@vger.kernel.org 23874 S: Supported 23875 F: drivers/usb/host/pci-quirks* 23876 F: drivers/usb/host/xhci* 23877 23878 USER DATAGRAM PROTOCOL (UDP) 23879 M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23880 S: Maintained 23881 F: include/linux/udp.h 23882 F: net/ipv4/udp.c 23883 F: net/ipv6/udp.c 23884 23885 USER-MODE LINUX (UML) 23886 M: Richard Weinberger <richard@nod.at> 23887 M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23888 M: Johannes Berg <johannes@sipsolutions.net> 23889 L: linux-um@lists.infradead.org 23890 S: Maintained 23891 W: http://user-mode-linux.sourceforge.net 23892 Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23893 T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23894 T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23895 F: Documentation/virt/uml/ 23896 F: arch/um/ 23897 F: arch/x86/um/ 23898 F: fs/hostfs/ 23899 23900 USERSPACE COPYIN/COPYOUT (UIOVEC) 23901 M: Alexander Viro <viro@zeniv.linux.org.uk> 23902 S: Maintained 23903 F: include/linux/uio.h 23904 F: lib/iov_iter.c 23905 23906 USERSPACE DMA BUFFER DRIVER 23907 M: Gerd Hoffmann <kraxel@redhat.com> 23908 L: dri-devel@lists.freedesktop.org 23909 S: Maintained 23910 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 23911 F: drivers/dma-buf/udmabuf.c 23912 F: include/uapi/linux/udmabuf.h 23913 23914 USERSPACE I/O (UIO) 23915 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23916 S: Maintained 23917 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23918 F: Documentation/driver-api/uio-howto.rst 23919 F: drivers/uio/ 23920 F: include/linux/uio_driver.h 23921 23922 UTIL-LINUX PACKAGE 23923 M: Karel Zak <kzak@redhat.com> 23924 L: util-linux@vger.kernel.org 23925 S: Maintained 23926 W: http://en.wikipedia.org/wiki/Util-linux 23927 T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23928 23929 UUID HELPERS 23930 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23931 L: linux-kernel@vger.kernel.org 23932 S: Maintained 23933 F: include/linux/uuid.h 23934 F: lib/test_uuid.c 23935 F: lib/uuid.c 23936 23937 UV SYSFS DRIVER 23938 M: Justin Ernst <justin.ernst@hpe.com> 23939 L: platform-driver-x86@vger.kernel.org 23940 S: Maintained 23941 F: drivers/platform/x86/uv_sysfs.c 23942 23943 UVESAFB DRIVER 23944 M: Michal Januszewski <spock@gentoo.org> 23945 L: linux-fbdev@vger.kernel.org 23946 S: Maintained 23947 W: https://github.com/mjanusz/v86d 23948 F: Documentation/fb/uvesafb.rst 23949 F: drivers/video/fbdev/uvesafb.* 23950 23951 Ux500 CLOCK DRIVERS 23952 M: Ulf Hansson <ulf.hansson@linaro.org> 23953 L: linux-clk@vger.kernel.org 23954 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23955 S: Maintained 23956 F: drivers/clk/ux500/ 23957 23958 V4L2 ASYNC AND FWNODE FRAMEWORKS 23959 M: Sakari Ailus <sakari.ailus@linux.intel.com> 23960 L: linux-media@vger.kernel.org 23961 S: Maintained 23962 T: git git://linuxtv.org/media_tree.git 23963 F: drivers/media/v4l2-core/v4l2-async.c 23964 F: drivers/media/v4l2-core/v4l2-fwnode.c 23965 F: include/media/v4l2-async.h 23966 F: include/media/v4l2-fwnode.h 23967 23968 V4L2 LENS DRIVERS 23969 M: Sakari Ailus <sakari.ailus@linux.intel.com> 23970 L: linux-media@vger.kernel.org 23971 S: Maintained 23972 F: drivers/media/i2c/ak* 23973 F: drivers/media/i2c/dw* 23974 F: drivers/media/i2c/lm* 23975 23976 V4L2 CAMERA SENSOR DRIVERS 23977 M: Sakari Ailus <sakari.ailus@linux.intel.com> 23978 L: linux-media@vger.kernel.org 23979 S: Maintained 23980 F: Documentation/driver-api/media/camera-sensor.rst 23981 F: Documentation/driver-api/media/tx-rx.rst 23982 F: drivers/media/i2c/ar* 23983 F: drivers/media/i2c/gc* 23984 F: drivers/media/i2c/hi* 23985 F: drivers/media/i2c/imx* 23986 F: drivers/media/i2c/mt* 23987 F: drivers/media/i2c/og* 23988 F: drivers/media/i2c/ov* 23989 F: drivers/media/i2c/s5* 23990 F: drivers/media/i2c/vgxy61.c 23991 23992 VF610 NAND DRIVER 23993 M: Stefan Agner <stefan@agner.ch> 23994 L: linux-mtd@lists.infradead.org 23995 S: Supported 23996 F: drivers/mtd/nand/raw/vf610_nfc.c 23997 23998 VFAT/FAT/MSDOS FILESYSTEM 23999 M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 24000 S: Maintained 24001 F: Documentation/filesystems/vfat.rst 24002 F: fs/fat/ 24003 F: tools/testing/selftests/filesystems/fat/ 24004 24005 VFIO CDX DRIVER 24006 M: Nipun Gupta <nipun.gupta@amd.com> 24007 M: Nikhil Agarwal <nikhil.agarwal@amd.com> 24008 L: kvm@vger.kernel.org 24009 S: Maintained 24010 F: drivers/vfio/cdx/* 24011 24012 VFIO DRIVER 24013 M: Alex Williamson <alex.williamson@redhat.com> 24014 L: kvm@vger.kernel.org 24015 S: Maintained 24016 T: git https://github.com/awilliam/linux-vfio.git 24017 F: Documentation/ABI/testing/debugfs-vfio 24018 F: Documentation/ABI/testing/sysfs-devices-vfio-dev 24019 F: Documentation/driver-api/vfio.rst 24020 F: drivers/vfio/ 24021 F: include/linux/vfio.h 24022 F: include/linux/vfio_pci_core.h 24023 F: include/uapi/linux/vfio.h 24024 24025 VFIO FSL-MC DRIVER 24026 L: kvm@vger.kernel.org 24027 S: Orphan 24028 F: drivers/vfio/fsl-mc/ 24029 24030 VFIO HISILICON PCI DRIVER 24031 M: Longfang Liu <liulongfang@huawei.com> 24032 M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 24033 L: kvm@vger.kernel.org 24034 S: Maintained 24035 F: drivers/vfio/pci/hisilicon/ 24036 24037 VFIO MEDIATED DEVICE DRIVERS 24038 M: Kirti Wankhede <kwankhede@nvidia.com> 24039 L: kvm@vger.kernel.org 24040 S: Maintained 24041 F: Documentation/driver-api/vfio-mediated-device.rst 24042 F: drivers/vfio/mdev/ 24043 F: include/linux/mdev.h 24044 F: samples/vfio-mdev/ 24045 24046 VFIO MLX5 PCI DRIVER 24047 M: Yishai Hadas <yishaih@nvidia.com> 24048 L: kvm@vger.kernel.org 24049 S: Maintained 24050 F: drivers/vfio/pci/mlx5/ 24051 24052 VFIO NVIDIA GRACE GPU DRIVER 24053 M: Ankit Agrawal <ankita@nvidia.com> 24054 L: kvm@vger.kernel.org 24055 S: Supported 24056 F: drivers/vfio/pci/nvgrace-gpu/ 24057 24058 VFIO PCI DEVICE SPECIFIC DRIVERS 24059 R: Jason Gunthorpe <jgg@nvidia.com> 24060 R: Yishai Hadas <yishaih@nvidia.com> 24061 R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 24062 R: Kevin Tian <kevin.tian@intel.com> 24063 L: kvm@vger.kernel.org 24064 S: Maintained 24065 P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 24066 F: drivers/vfio/pci/*/ 24067 24068 VFIO PDS PCI DRIVER 24069 M: Brett Creeley <brett.creeley@amd.com> 24070 L: kvm@vger.kernel.org 24071 S: Maintained 24072 F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 24073 F: drivers/vfio/pci/pds/ 24074 24075 VFIO PLATFORM DRIVER 24076 M: Eric Auger <eric.auger@redhat.com> 24077 L: kvm@vger.kernel.org 24078 S: Maintained 24079 F: drivers/vfio/platform/ 24080 24081 VFIO QAT PCI DRIVER 24082 M: Xin Zeng <xin.zeng@intel.com> 24083 M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 24084 L: kvm@vger.kernel.org 24085 L: qat-linux@intel.com 24086 S: Supported 24087 F: drivers/vfio/pci/qat/ 24088 24089 VFIO VIRTIO PCI DRIVER 24090 M: Yishai Hadas <yishaih@nvidia.com> 24091 L: kvm@vger.kernel.org 24092 L: virtualization@lists.linux.dev 24093 S: Maintained 24094 F: drivers/vfio/pci/virtio 24095 24096 VGA_SWITCHEROO 24097 R: Lukas Wunner <lukas@wunner.de> 24098 S: Maintained 24099 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24100 F: Documentation/gpu/vga-switcheroo.rst 24101 F: drivers/gpu/vga/vga_switcheroo.c 24102 F: include/linux/vga_switcheroo.h 24103 24104 VIA RHINE NETWORK DRIVER 24105 M: Kevin Brace <kevinbrace@bracecomputerlab.com> 24106 S: Maintained 24107 F: drivers/net/ethernet/via/via-rhine.c 24108 24109 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 24110 M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 24111 L: linux-fbdev@vger.kernel.org 24112 S: Maintained 24113 F: drivers/video/fbdev/via/ 24114 F: include/linux/via-core.h 24115 F: include/linux/via_i2c.h 24116 24117 VIA VELOCITY NETWORK DRIVER 24118 M: Francois Romieu <romieu@fr.zoreil.com> 24119 L: netdev@vger.kernel.org 24120 S: Maintained 24121 F: drivers/net/ethernet/via/via-velocity.* 24122 24123 VICODEC VIRTUAL CODEC DRIVER 24124 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 24125 L: linux-media@vger.kernel.org 24126 S: Maintained 24127 W: https://linuxtv.org 24128 T: git git://linuxtv.org/media_tree.git 24129 F: drivers/media/test-drivers/vicodec/* 24130 24131 VIDEO I2C POLLING DRIVER 24132 M: Matt Ranostay <matt.ranostay@konsulko.com> 24133 L: linux-media@vger.kernel.org 24134 S: Maintained 24135 F: drivers/media/i2c/video-i2c.c 24136 24137 VIDEO MULTIPLEXER DRIVER 24138 M: Philipp Zabel <p.zabel@pengutronix.de> 24139 L: linux-media@vger.kernel.org 24140 S: Maintained 24141 F: drivers/media/platform/video-mux.c 24142 24143 VIDEOBUF2 FRAMEWORK 24144 M: Tomasz Figa <tfiga@chromium.org> 24145 M: Marek Szyprowski <m.szyprowski@samsung.com> 24146 L: linux-media@vger.kernel.org 24147 S: Maintained 24148 F: drivers/media/common/videobuf2/* 24149 F: include/media/videobuf2-* 24150 24151 VIDTV VIRTUAL DIGITAL TV DRIVER 24152 M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 24153 L: linux-media@vger.kernel.org 24154 S: Maintained 24155 W: https://linuxtv.org 24156 T: git git://linuxtv.org/media_tree.git 24157 F: drivers/media/test-drivers/vidtv/* 24158 24159 VIMC VIRTUAL MEDIA CONTROLLER DRIVER 24160 M: Shuah Khan <skhan@linuxfoundation.org> 24161 R: Kieran Bingham <kieran.bingham@ideasonboard.com> 24162 L: linux-media@vger.kernel.org 24163 S: Maintained 24164 W: https://linuxtv.org 24165 T: git git://linuxtv.org/media_tree.git 24166 F: drivers/media/test-drivers/vimc/* 24167 24168 VIRT LIB 24169 M: Alex Williamson <alex.williamson@redhat.com> 24170 M: Paolo Bonzini <pbonzini@redhat.com> 24171 L: kvm@vger.kernel.org 24172 S: Supported 24173 F: virt/lib/ 24174 24175 VIRTIO AND VHOST VSOCK DRIVER 24176 M: Stefan Hajnoczi <stefanha@redhat.com> 24177 M: Stefano Garzarella <sgarzare@redhat.com> 24178 L: kvm@vger.kernel.org 24179 L: virtualization@lists.linux.dev 24180 L: netdev@vger.kernel.org 24181 S: Maintained 24182 F: drivers/vhost/vsock.c 24183 F: include/linux/virtio_vsock.h 24184 F: include/uapi/linux/virtio_vsock.h 24185 F: net/vmw_vsock/virtio_transport.c 24186 F: net/vmw_vsock/virtio_transport_common.c 24187 24188 VIRTIO BALLOON 24189 M: "Michael S. Tsirkin" <mst@redhat.com> 24190 M: David Hildenbrand <david@redhat.com> 24191 L: virtualization@lists.linux.dev 24192 S: Maintained 24193 F: drivers/virtio/virtio_balloon.c 24194 F: include/linux/balloon_compaction.h 24195 F: include/uapi/linux/virtio_balloon.h 24196 F: mm/balloon_compaction.c 24197 24198 VIRTIO BLOCK AND SCSI DRIVERS 24199 M: "Michael S. Tsirkin" <mst@redhat.com> 24200 M: Jason Wang <jasowang@redhat.com> 24201 R: Paolo Bonzini <pbonzini@redhat.com> 24202 R: Stefan Hajnoczi <stefanha@redhat.com> 24203 R: Eugenio Pérez <eperezma@redhat.com> 24204 L: virtualization@lists.linux.dev 24205 S: Maintained 24206 F: drivers/block/virtio_blk.c 24207 F: drivers/scsi/virtio_scsi.c 24208 F: include/uapi/linux/virtio_blk.h 24209 F: include/uapi/linux/virtio_scsi.h 24210 24211 VIRTIO CONSOLE DRIVER 24212 M: Amit Shah <amit@kernel.org> 24213 L: virtualization@lists.linux.dev 24214 S: Maintained 24215 F: drivers/char/virtio_console.c 24216 F: include/uapi/linux/virtio_console.h 24217 24218 VIRTIO CORE AND NET DRIVERS 24219 M: "Michael S. Tsirkin" <mst@redhat.com> 24220 M: Jason Wang <jasowang@redhat.com> 24221 R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 24222 R: Eugenio Pérez <eperezma@redhat.com> 24223 L: virtualization@lists.linux.dev 24224 S: Maintained 24225 F: Documentation/ABI/testing/sysfs-bus-vdpa 24226 F: Documentation/ABI/testing/sysfs-class-vduse 24227 F: Documentation/devicetree/bindings/virtio/ 24228 F: Documentation/driver-api/virtio/ 24229 F: drivers/block/virtio_blk.c 24230 F: drivers/crypto/virtio/ 24231 F: drivers/net/virtio_net.c 24232 F: drivers/vdpa/ 24233 F: drivers/virtio/ 24234 F: include/linux/vdpa.h 24235 F: include/linux/virtio*.h 24236 F: include/linux/vringh.h 24237 F: include/uapi/linux/virtio_*.h 24238 F: tools/virtio/ 24239 F: tools/testing/selftests/drivers/net/virtio_net/ 24240 24241 VIRTIO CRYPTO DRIVER 24242 M: Gonglei <arei.gonglei@huawei.com> 24243 L: virtualization@lists.linux.dev 24244 L: linux-crypto@vger.kernel.org 24245 S: Maintained 24246 F: drivers/crypto/virtio/ 24247 F: include/uapi/linux/virtio_crypto.h 24248 24249 VIRTIO DRIVERS FOR S390 24250 M: Cornelia Huck <cohuck@redhat.com> 24251 M: Halil Pasic <pasic@linux.ibm.com> 24252 M: Eric Farman <farman@linux.ibm.com> 24253 L: linux-s390@vger.kernel.org 24254 L: virtualization@lists.linux.dev 24255 L: kvm@vger.kernel.org 24256 S: Supported 24257 F: arch/s390/include/uapi/asm/virtio-ccw.h 24258 F: drivers/s390/virtio/ 24259 24260 VIRTIO FILE SYSTEM 24261 M: Vivek Goyal <vgoyal@redhat.com> 24262 M: Stefan Hajnoczi <stefanha@redhat.com> 24263 M: Miklos Szeredi <miklos@szeredi.hu> 24264 R: Eugenio Pérez <eperezma@redhat.com> 24265 L: virtualization@lists.linux.dev 24266 L: linux-fsdevel@vger.kernel.org 24267 S: Supported 24268 W: https://virtio-fs.gitlab.io/ 24269 F: Documentation/filesystems/virtiofs.rst 24270 F: fs/fuse/virtio_fs.c 24271 F: include/uapi/linux/virtio_fs.h 24272 24273 VIRTIO GPIO DRIVER 24274 M: Enrico Weigelt, metux IT consult <info@metux.net> 24275 M: Viresh Kumar <vireshk@kernel.org> 24276 L: linux-gpio@vger.kernel.org 24277 L: virtualization@lists.linux.dev 24278 S: Maintained 24279 F: drivers/gpio/gpio-virtio.c 24280 F: include/uapi/linux/virtio_gpio.h 24281 24282 VIRTIO GPU DRIVER 24283 M: David Airlie <airlied@redhat.com> 24284 M: Gerd Hoffmann <kraxel@redhat.com> 24285 R: Gurchetan Singh <gurchetansingh@chromium.org> 24286 R: Chia-I Wu <olvaffe@gmail.com> 24287 L: dri-devel@lists.freedesktop.org 24288 L: virtualization@lists.linux.dev 24289 S: Maintained 24290 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24291 F: drivers/gpu/drm/ci/xfails/virtio* 24292 F: drivers/gpu/drm/virtio/ 24293 F: include/uapi/linux/virtio_gpu.h 24294 24295 VIRTIO HOST (VHOST) 24296 M: "Michael S. Tsirkin" <mst@redhat.com> 24297 M: Jason Wang <jasowang@redhat.com> 24298 R: Eugenio Pérez <eperezma@redhat.com> 24299 L: kvm@vger.kernel.org 24300 L: virtualization@lists.linux.dev 24301 L: netdev@vger.kernel.org 24302 S: Maintained 24303 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 24304 F: drivers/vhost/ 24305 F: include/linux/sched/vhost_task.h 24306 F: include/linux/vhost_iotlb.h 24307 F: include/uapi/linux/vhost.h 24308 F: kernel/vhost_task.c 24309 24310 VIRTIO HOST (VHOST-SCSI) 24311 M: "Michael S. Tsirkin" <mst@redhat.com> 24312 M: Jason Wang <jasowang@redhat.com> 24313 M: Mike Christie <michael.christie@oracle.com> 24314 R: Paolo Bonzini <pbonzini@redhat.com> 24315 R: Stefan Hajnoczi <stefanha@redhat.com> 24316 L: virtualization@lists.linux.dev 24317 S: Maintained 24318 F: drivers/vhost/scsi.c 24319 24320 VIRTIO I2C DRIVER 24321 M: Viresh Kumar <viresh.kumar@linaro.org> 24322 R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 24323 L: linux-i2c@vger.kernel.org 24324 L: virtualization@lists.linux.dev 24325 S: Maintained 24326 F: drivers/i2c/busses/i2c-virtio.c 24327 F: include/uapi/linux/virtio_i2c.h 24328 24329 VIRTIO INPUT DRIVER 24330 M: Gerd Hoffmann <kraxel@redhat.com> 24331 S: Maintained 24332 F: drivers/virtio/virtio_input.c 24333 F: include/uapi/linux/virtio_input.h 24334 24335 VIRTIO IOMMU DRIVER 24336 M: Jean-Philippe Brucker <jean-philippe@linaro.org> 24337 L: virtualization@lists.linux.dev 24338 S: Maintained 24339 F: drivers/iommu/virtio-iommu.c 24340 F: include/uapi/linux/virtio_iommu.h 24341 24342 VIRTIO MEM DRIVER 24343 M: David Hildenbrand <david@redhat.com> 24344 L: virtualization@lists.linux.dev 24345 S: Maintained 24346 W: https://virtio-mem.gitlab.io/ 24347 F: drivers/virtio/virtio_mem.c 24348 F: include/uapi/linux/virtio_mem.h 24349 24350 VIRTIO PMEM DRIVER 24351 M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 24352 L: virtualization@lists.linux.dev 24353 S: Maintained 24354 F: drivers/nvdimm/nd_virtio.c 24355 F: drivers/nvdimm/virtio_pmem.c 24356 24357 VIRTIO SOUND DRIVER 24358 M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 24359 M: "Michael S. Tsirkin" <mst@redhat.com> 24360 L: virtualization@lists.linux.dev 24361 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24362 S: Maintained 24363 F: include/uapi/linux/virtio_snd.h 24364 F: sound/virtio/* 24365 24366 VIRTUAL BOX GUEST DEVICE DRIVER 24367 M: Hans de Goede <hdegoede@redhat.com> 24368 M: Arnd Bergmann <arnd@arndb.de> 24369 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24370 S: Maintained 24371 F: drivers/virt/vboxguest/ 24372 F: include/linux/vbox_utils.h 24373 F: include/uapi/linux/vbox*.h 24374 24375 VIRTUAL BOX SHARED FOLDER VFS DRIVER 24376 M: Hans de Goede <hdegoede@redhat.com> 24377 L: linux-fsdevel@vger.kernel.org 24378 S: Maintained 24379 F: fs/vboxsf/* 24380 24381 VIRTUAL PCM TEST DRIVER 24382 M: Ivan Orlov <ivan.orlov0322@gmail.com> 24383 L: linux-sound@vger.kernel.org 24384 S: Maintained 24385 F: Documentation/sound/cards/pcmtest.rst 24386 F: sound/drivers/pcmtest.c 24387 F: tools/testing/selftests/alsa/test-pcmtest-driver.c 24388 24389 VIRTUAL SERIO DEVICE DRIVER 24390 M: Stephen Chandler Paul <thatslyude@gmail.com> 24391 S: Maintained 24392 F: drivers/input/serio/userio.c 24393 F: include/uapi/linux/userio.h 24394 24395 VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 24396 M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 24397 S: Maintained 24398 F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 24399 F: drivers/iio/light/veml6075.c 24400 24401 VISL VIRTUAL STATELESS DECODER DRIVER 24402 M: Daniel Almeida <daniel.almeida@collabora.com> 24403 L: linux-media@vger.kernel.org 24404 S: Supported 24405 F: drivers/media/test-drivers/visl 24406 24407 VIVID VIRTUAL VIDEO DRIVER 24408 M: Hans Verkuil <hverkuil@xs4all.nl> 24409 L: linux-media@vger.kernel.org 24410 S: Maintained 24411 W: https://linuxtv.org 24412 T: git git://linuxtv.org/media_tree.git 24413 F: drivers/media/test-drivers/vivid/* 24414 24415 VM SOCKETS (AF_VSOCK) 24416 M: Stefano Garzarella <sgarzare@redhat.com> 24417 L: virtualization@lists.linux.dev 24418 L: netdev@vger.kernel.org 24419 S: Maintained 24420 F: drivers/net/vsockmon.c 24421 F: include/net/af_vsock.h 24422 F: include/uapi/linux/vm_sockets.h 24423 F: include/uapi/linux/vm_sockets_diag.h 24424 F: include/uapi/linux/vsockmon.h 24425 F: net/vmw_vsock/ 24426 F: tools/testing/vsock/ 24427 24428 VMALLOC 24429 M: Andrew Morton <akpm@linux-foundation.org> 24430 R: Uladzislau Rezki <urezki@gmail.com> 24431 R: Christoph Hellwig <hch@infradead.org> 24432 L: linux-mm@kvack.org 24433 S: Maintained 24434 W: http://www.linux-mm.org 24435 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 24436 F: include/linux/vmalloc.h 24437 F: mm/vmalloc.c 24438 24439 VME SUBSYSTEM 24440 L: linux-kernel@vger.kernel.org 24441 S: Orphan 24442 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 24443 F: Documentation/driver-api/vme.rst 24444 F: drivers/staging/vme_user/ 24445 24446 VMWARE BALLOON DRIVER 24447 M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 24448 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24449 L: linux-kernel@vger.kernel.org 24450 S: Supported 24451 F: drivers/misc/vmw_balloon.c 24452 24453 VMWARE HYPERVISOR INTERFACE 24454 M: Ajay Kaher <ajay.kaher@broadcom.com> 24455 M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24456 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24457 L: virtualization@lists.linux.dev 24458 L: x86@kernel.org 24459 S: Supported 24460 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 24461 F: arch/x86/include/asm/vmware.h 24462 F: arch/x86/kernel/cpu/vmware.c 24463 24464 VMWARE PVRDMA DRIVER 24465 M: Bryan Tan <bryan-bt.tan@broadcom.com> 24466 M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24467 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24468 L: linux-rdma@vger.kernel.org 24469 S: Supported 24470 F: drivers/infiniband/hw/vmw_pvrdma/ 24471 24472 VMWARE PVSCSI DRIVER 24473 M: Vishal Bhakta <vishal.bhakta@broadcom.com> 24474 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24475 L: linux-scsi@vger.kernel.org 24476 S: Supported 24477 F: drivers/scsi/vmw_pvscsi.c 24478 F: drivers/scsi/vmw_pvscsi.h 24479 24480 VMWARE VIRTUAL PTP CLOCK DRIVER 24481 M: Nick Shi <nick.shi@broadcom.com> 24482 R: Ajay Kaher <ajay.kaher@broadcom.com> 24483 R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24484 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24485 L: netdev@vger.kernel.org 24486 S: Supported 24487 F: drivers/ptp/ptp_vmw.c 24488 24489 VMWARE VMCI DRIVER 24490 M: Bryan Tan <bryan-bt.tan@broadcom.com> 24491 M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24492 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24493 L: linux-kernel@vger.kernel.org 24494 S: Supported 24495 F: drivers/misc/vmw_vmci/ 24496 F: include/linux/vmw_vmci* 24497 24498 VMWARE VMMOUSE SUBDRIVER 24499 M: Zack Rusin <zack.rusin@broadcom.com> 24500 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24501 L: linux-input@vger.kernel.org 24502 S: Supported 24503 F: drivers/input/mouse/vmmouse.c 24504 F: drivers/input/mouse/vmmouse.h 24505 24506 VMWARE VMXNET3 ETHERNET DRIVER 24507 M: Ronak Doshi <ronak.doshi@broadcom.com> 24508 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24509 L: netdev@vger.kernel.org 24510 S: Supported 24511 F: drivers/net/vmxnet3/ 24512 24513 VMWARE VSOCK VMCI TRANSPORT DRIVER 24514 M: Bryan Tan <bryan-bt.tan@broadcom.com> 24515 M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24516 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24517 L: linux-kernel@vger.kernel.org 24518 S: Supported 24519 F: net/vmw_vsock/vmci_transport* 24520 24521 VOCORE VOCORE2 BOARD 24522 M: Harvey Hunt <harveyhuntnexus@gmail.com> 24523 L: linux-mips@vger.kernel.org 24524 S: Maintained 24525 F: arch/mips/boot/dts/ralink/vocore2.dts 24526 24527 VOLTAGE AND CURRENT REGULATOR FRAMEWORK 24528 M: Liam Girdwood <lgirdwood@gmail.com> 24529 M: Mark Brown <broonie@kernel.org> 24530 L: linux-kernel@vger.kernel.org 24531 S: Supported 24532 W: http://www.slimlogic.co.uk/?p=48 24533 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 24534 F: Documentation/devicetree/bindings/regulator/ 24535 F: Documentation/power/regulator/ 24536 F: drivers/regulator/ 24537 F: include/dt-bindings/regulator/ 24538 F: include/linux/regulator/ 24539 K: regulator_get_optional 24540 24541 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 24542 R: Matti Vaittinen <mazziesaccount@gmail.com> 24543 F: drivers/regulator/irq_helpers.c 24544 24545 VRF 24546 M: David Ahern <dsahern@kernel.org> 24547 L: netdev@vger.kernel.org 24548 S: Maintained 24549 F: Documentation/networking/vrf.rst 24550 F: drivers/net/vrf.c 24551 24552 VSPRINTF 24553 M: Petr Mladek <pmladek@suse.com> 24554 M: Steven Rostedt <rostedt@goodmis.org> 24555 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24556 R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 24557 R: Sergey Senozhatsky <senozhatsky@chromium.org> 24558 S: Maintained 24559 T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 24560 F: Documentation/core-api/printk-formats.rst 24561 F: lib/test_printf.c 24562 F: lib/test_scanf.c 24563 F: lib/vsprintf.c 24564 24565 VT1211 HARDWARE MONITOR DRIVER 24566 M: Juerg Haefliger <juergh@proton.me> 24567 L: linux-hwmon@vger.kernel.org 24568 S: Maintained 24569 F: Documentation/hwmon/vt1211.rst 24570 F: drivers/hwmon/vt1211.c 24571 24572 VT8231 HARDWARE MONITOR DRIVER 24573 M: Roger Lucas <vt8231@hiddenengine.co.uk> 24574 L: linux-hwmon@vger.kernel.org 24575 S: Maintained 24576 F: drivers/hwmon/vt8231.c 24577 24578 VUB300 USB to SDIO/SD/MMC bridge chip 24579 L: linux-mmc@vger.kernel.org 24580 S: Orphan 24581 F: drivers/mmc/host/vub300.c 24582 24583 W1 DALLAS'S 1-WIRE BUS 24584 M: Krzysztof Kozlowski <krzk@kernel.org> 24585 S: Maintained 24586 F: Documentation/devicetree/bindings/w1/ 24587 F: Documentation/w1/ 24588 F: drivers/w1/ 24589 F: include/linux/w1.h 24590 24591 W83791D HARDWARE MONITORING DRIVER 24592 M: Marc Hulsman <m.hulsman@tudelft.nl> 24593 L: linux-hwmon@vger.kernel.org 24594 S: Maintained 24595 F: Documentation/hwmon/w83791d.rst 24596 F: drivers/hwmon/w83791d.c 24597 24598 W83793 HARDWARE MONITORING DRIVER 24599 M: Rudolf Marek <r.marek@assembler.cz> 24600 L: linux-hwmon@vger.kernel.org 24601 S: Maintained 24602 F: Documentation/hwmon/w83793.rst 24603 F: drivers/hwmon/w83793.c 24604 24605 W83795 HARDWARE MONITORING DRIVER 24606 M: Jean Delvare <jdelvare@suse.com> 24607 L: linux-hwmon@vger.kernel.org 24608 S: Maintained 24609 F: drivers/hwmon/w83795.c 24610 24611 W83L51xD SD/MMC CARD INTERFACE DRIVER 24612 M: Pierre Ossman <pierre@ossman.eu> 24613 S: Maintained 24614 F: drivers/mmc/host/wbsd.* 24615 24616 WACOM PROTOCOL 4 SERIAL TABLETS 24617 M: Julian Squires <julian@cipht.net> 24618 M: Hans de Goede <hdegoede@redhat.com> 24619 L: linux-input@vger.kernel.org 24620 S: Maintained 24621 F: drivers/input/tablet/wacom_serial4.c 24622 24623 WANGXUN ETHERNET DRIVER 24624 M: Jiawen Wu <jiawenwu@trustnetic.com> 24625 M: Mengyuan Lou <mengyuanlou@net-swift.com> 24626 L: netdev@vger.kernel.org 24627 S: Maintained 24628 W: https://www.net-swift.com 24629 F: Documentation/networking/device_drivers/ethernet/wangxun/* 24630 F: drivers/net/ethernet/wangxun/ 24631 F: drivers/net/pcs/pcs-xpcs-wx.c 24632 24633 WATCHDOG DEVICE DRIVERS 24634 M: Wim Van Sebroeck <wim@linux-watchdog.org> 24635 M: Guenter Roeck <linux@roeck-us.net> 24636 L: linux-watchdog@vger.kernel.org 24637 S: Maintained 24638 W: http://www.linux-watchdog.org/ 24639 T: git git://www.linux-watchdog.org/linux-watchdog.git 24640 F: Documentation/devicetree/bindings/watchdog/ 24641 F: Documentation/watchdog/ 24642 F: drivers/watchdog/ 24643 F: include/linux/watchdog.h 24644 F: include/trace/events/watchdog.h 24645 F: include/uapi/linux/watchdog.h 24646 24647 WAVE5 VPU CODEC DRIVER 24648 M: Nas Chung <nas.chung@chipsnmedia.com> 24649 M: Jackson Lee <jackson.lee@chipsnmedia.com> 24650 L: linux-media@vger.kernel.org 24651 S: Maintained 24652 F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 24653 F: drivers/media/platform/chips-media/wave5/ 24654 24655 WHISKEYCOVE PMIC GPIO DRIVER 24656 M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 24657 L: linux-gpio@vger.kernel.org 24658 S: Maintained 24659 F: drivers/gpio/gpio-wcove.c 24660 24661 WHWAVE RTC DRIVER 24662 M: Dianlong Li <long17.cool@163.com> 24663 L: linux-rtc@vger.kernel.org 24664 S: Maintained 24665 F: drivers/rtc/rtc-sd3078.c 24666 24667 WIIMOTE HID DRIVER 24668 M: David Rheinsberg <david@readahead.eu> 24669 L: linux-input@vger.kernel.org 24670 S: Maintained 24671 F: drivers/hid/hid-wiimote* 24672 24673 WILOCITY WIL6210 WIRELESS DRIVER 24674 L: linux-wireless@vger.kernel.org 24675 S: Orphan 24676 W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 24677 F: drivers/net/wireless/ath/wil6210/ 24678 24679 WINBOND CIR DRIVER 24680 M: David Härdeman <david@hardeman.nu> 24681 S: Maintained 24682 F: drivers/media/rc/winbond-cir.c 24683 24684 WINSYSTEMS EBC-C384 WATCHDOG DRIVER 24685 L: linux-watchdog@vger.kernel.org 24686 S: Orphan 24687 F: drivers/watchdog/ebc-c384_wdt.c 24688 24689 WINSYSTEMS WS16C48 GPIO DRIVER 24690 M: William Breathitt Gray <wbg@kernel.org> 24691 L: linux-gpio@vger.kernel.org 24692 S: Maintained 24693 F: drivers/gpio/gpio-ws16c48.c 24694 24695 WIREGUARD SECURE NETWORK TUNNEL 24696 M: Jason A. Donenfeld <Jason@zx2c4.com> 24697 L: wireguard@lists.zx2c4.com 24698 L: netdev@vger.kernel.org 24699 S: Maintained 24700 F: drivers/net/wireguard/ 24701 F: tools/testing/selftests/wireguard/ 24702 24703 WISTRON LAPTOP BUTTON DRIVER 24704 M: Miloslav Trmac <mitr@volny.cz> 24705 S: Maintained 24706 F: drivers/input/misc/wistron_btns.c 24707 24708 WMI BINARY MOF DRIVER 24709 M: Armin Wolf <W_Armin@gmx.de> 24710 R: Thomas Weißschuh <linux@weissschuh.net> 24711 L: platform-driver-x86@vger.kernel.org 24712 S: Maintained 24713 F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 24714 F: Documentation/wmi/devices/wmi-bmof.rst 24715 F: drivers/platform/x86/wmi-bmof.c 24716 24717 WOLFSON MICROELECTRONICS DRIVERS 24718 L: patches@opensource.cirrus.com 24719 S: Supported 24720 W: https://github.com/CirrusLogic/linux-drivers/wiki 24721 T: git https://github.com/CirrusLogic/linux-drivers.git 24722 F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 24723 F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 24724 F: Documentation/devicetree/bindings/mfd/wm831x.txt 24725 F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 24726 F: Documentation/devicetree/bindings/sound/wlf,*.yaml 24727 F: Documentation/devicetree/bindings/sound/wm* 24728 F: Documentation/hwmon/wm83??.rst 24729 F: arch/arm/mach-s3c/mach-crag6410* 24730 F: drivers/clk/clk-wm83*.c 24731 F: drivers/gpio/gpio-*wm*.c 24732 F: drivers/gpio/gpio-arizona.c 24733 F: drivers/hwmon/wm83??-hwmon.c 24734 F: drivers/input/misc/wm831x-on.c 24735 F: drivers/input/touchscreen/wm831x-ts.c 24736 F: drivers/input/touchscreen/wm97*.c 24737 F: drivers/leds/leds-wm83*.c 24738 F: drivers/mfd/arizona* 24739 F: drivers/mfd/cs47l24* 24740 F: drivers/mfd/wm*.c 24741 F: drivers/power/supply/wm83*.c 24742 F: drivers/regulator/arizona* 24743 F: drivers/regulator/wm8*.c 24744 F: drivers/rtc/rtc-wm83*.c 24745 F: drivers/video/backlight/wm83*_bl.c 24746 F: drivers/watchdog/wm83*_wdt.c 24747 F: include/linux/mfd/arizona/ 24748 F: include/linux/mfd/wm831x/ 24749 F: include/linux/mfd/wm8350/ 24750 F: include/linux/mfd/wm8400* 24751 F: include/linux/regulator/arizona* 24752 F: include/linux/wm97xx.h 24753 F: include/sound/wm????.h 24754 F: sound/soc/codecs/arizona* 24755 F: sound/soc/codecs/cs47l24* 24756 F: sound/soc/codecs/wm* 24757 24758 WORKQUEUE 24759 M: Tejun Heo <tj@kernel.org> 24760 R: Lai Jiangshan <jiangshanlai@gmail.com> 24761 S: Maintained 24762 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 24763 F: Documentation/core-api/workqueue.rst 24764 F: include/linux/workqueue.h 24765 F: kernel/workqueue.c 24766 F: kernel/workqueue_internal.h 24767 24768 WWAN DRIVERS 24769 M: Loic Poulain <loic.poulain@linaro.org> 24770 M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 24771 R: Johannes Berg <johannes@sipsolutions.net> 24772 L: netdev@vger.kernel.org 24773 S: Maintained 24774 F: drivers/net/wwan/ 24775 F: include/linux/wwan.h 24776 F: include/uapi/linux/wwan.h 24777 24778 X-POWERS AXP288 PMIC DRIVERS 24779 M: Hans de Goede <hdegoede@redhat.com> 24780 S: Maintained 24781 F: drivers/acpi/pmic/intel_pmic_xpower.c 24782 N: axp288 24783 24784 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 24785 M: Chen-Yu Tsai <wens@csie.org> 24786 L: linux-kernel@vger.kernel.org 24787 S: Maintained 24788 N: axp[128] 24789 24790 X.25 STACK 24791 M: Martin Schiller <ms@dev.tdt.de> 24792 L: linux-x25@vger.kernel.org 24793 S: Maintained 24794 F: Documentation/networking/lapb-module.rst 24795 F: Documentation/networking/x25* 24796 F: drivers/net/wan/hdlc_x25.c 24797 F: drivers/net/wan/lapbether.c 24798 F: include/*/lapb.h 24799 F: include/net/x25* 24800 F: include/uapi/linux/x25.h 24801 F: net/lapb/ 24802 F: net/x25/ 24803 24804 X86 ARCHITECTURE (32-BIT AND 64-BIT) 24805 M: Thomas Gleixner <tglx@linutronix.de> 24806 M: Ingo Molnar <mingo@redhat.com> 24807 M: Borislav Petkov <bp@alien8.de> 24808 M: Dave Hansen <dave.hansen@linux.intel.com> 24809 M: x86@kernel.org 24810 R: "H. Peter Anvin" <hpa@zytor.com> 24811 L: linux-kernel@vger.kernel.org 24812 S: Maintained 24813 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24814 F: Documentation/arch/x86/ 24815 F: Documentation/devicetree/bindings/x86/ 24816 F: arch/x86/ 24817 24818 X86 ENTRY CODE 24819 M: Andy Lutomirski <luto@kernel.org> 24820 L: linux-kernel@vger.kernel.org 24821 S: Maintained 24822 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24823 F: arch/x86/entry/ 24824 24825 X86 HARDWARE VULNERABILITIES 24826 M: Thomas Gleixner <tglx@linutronix.de> 24827 M: Borislav Petkov <bp@alien8.de> 24828 M: Peter Zijlstra <peterz@infradead.org> 24829 M: Josh Poimboeuf <jpoimboe@kernel.org> 24830 R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24831 S: Maintained 24832 F: Documentation/admin-guide/hw-vuln/ 24833 F: arch/x86/include/asm/nospec-branch.h 24834 F: arch/x86/kernel/cpu/bugs.c 24835 24836 X86 MCE INFRASTRUCTURE 24837 M: Tony Luck <tony.luck@intel.com> 24838 M: Borislav Petkov <bp@alien8.de> 24839 L: linux-edac@vger.kernel.org 24840 S: Maintained 24841 F: Documentation/ABI/testing/sysfs-mce 24842 F: Documentation/arch/x86/x86_64/machinecheck.rst 24843 F: arch/x86/kernel/cpu/mce/* 24844 24845 X86 MICROCODE UPDATE SUPPORT 24846 M: Borislav Petkov <bp@alien8.de> 24847 S: Maintained 24848 F: arch/x86/kernel/cpu/microcode/* 24849 24850 X86 MM 24851 M: Dave Hansen <dave.hansen@linux.intel.com> 24852 M: Andy Lutomirski <luto@kernel.org> 24853 M: Peter Zijlstra <peterz@infradead.org> 24854 L: linux-kernel@vger.kernel.org 24855 S: Maintained 24856 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24857 F: arch/x86/mm/ 24858 24859 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24860 M: Hans de Goede <hdegoede@redhat.com> 24861 L: platform-driver-x86@vger.kernel.org 24862 S: Maintained 24863 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24864 F: drivers/platform/x86/x86-android-tablets/ 24865 24866 X86 PLATFORM DRIVERS 24867 M: Hans de Goede <hdegoede@redhat.com> 24868 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24869 L: platform-driver-x86@vger.kernel.org 24870 S: Maintained 24871 Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24872 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24873 F: drivers/platform/olpc/ 24874 F: drivers/platform/x86/ 24875 F: include/linux/platform_data/x86/ 24876 24877 X86 PLATFORM UV HPE SUPERDOME FLEX 24878 M: Steve Wahl <steve.wahl@hpe.com> 24879 R: Justin Ernst <justin.ernst@hpe.com> 24880 R: Kyle Meyer <kyle.meyer@hpe.com> 24881 R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24882 R: Russ Anderson <russ.anderson@hpe.com> 24883 S: Supported 24884 F: arch/x86/include/asm/uv/ 24885 F: arch/x86/kernel/apic/x2apic_uv_x.c 24886 F: arch/x86/platform/uv/ 24887 24888 X86 STACK UNWINDING 24889 M: Josh Poimboeuf <jpoimboe@kernel.org> 24890 M: Peter Zijlstra <peterz@infradead.org> 24891 S: Supported 24892 F: arch/x86/include/asm/unwind*.h 24893 F: arch/x86/kernel/dumpstack.c 24894 F: arch/x86/kernel/stacktrace.c 24895 F: arch/x86/kernel/unwind_*.c 24896 24897 X86 TRUST DOMAIN EXTENSIONS (TDX) 24898 M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24899 R: Dave Hansen <dave.hansen@linux.intel.com> 24900 L: x86@kernel.org 24901 L: linux-coco@lists.linux.dev 24902 S: Supported 24903 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24904 F: arch/x86/boot/compressed/tdx* 24905 F: arch/x86/coco/tdx/ 24906 F: arch/x86/include/asm/shared/tdx.h 24907 F: arch/x86/include/asm/tdx.h 24908 F: arch/x86/virt/vmx/tdx/ 24909 F: drivers/virt/coco/tdx-guest 24910 24911 X86 VDSO 24912 M: Andy Lutomirski <luto@kernel.org> 24913 L: linux-kernel@vger.kernel.org 24914 S: Maintained 24915 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24916 F: arch/x86/entry/vdso/ 24917 24918 XARRAY 24919 M: Matthew Wilcox <willy@infradead.org> 24920 L: linux-fsdevel@vger.kernel.org 24921 S: Supported 24922 F: Documentation/core-api/xarray.rst 24923 F: include/linux/idr.h 24924 F: include/linux/xarray.h 24925 F: lib/idr.c 24926 F: lib/xarray.c 24927 F: tools/testing/radix-tree 24928 24929 XBOX DVD IR REMOTE 24930 M: Benjamin Valentin <benpicco@googlemail.com> 24931 S: Maintained 24932 F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24933 F: drivers/media/rc/xbox_remote.c 24934 24935 XC2028/3028 TUNER DRIVER 24936 M: Mauro Carvalho Chehab <mchehab@kernel.org> 24937 L: linux-media@vger.kernel.org 24938 S: Maintained 24939 W: https://linuxtv.org 24940 T: git git://linuxtv.org/media_tree.git 24941 F: drivers/media/tuners/xc2028.* 24942 24943 XDP (eXpress Data Path) 24944 M: Alexei Starovoitov <ast@kernel.org> 24945 M: Daniel Borkmann <daniel@iogearbox.net> 24946 M: David S. Miller <davem@davemloft.net> 24947 M: Jakub Kicinski <kuba@kernel.org> 24948 M: Jesper Dangaard Brouer <hawk@kernel.org> 24949 M: John Fastabend <john.fastabend@gmail.com> 24950 L: netdev@vger.kernel.org 24951 L: bpf@vger.kernel.org 24952 S: Supported 24953 F: drivers/net/ethernet/*/*/*/*/*xdp* 24954 F: drivers/net/ethernet/*/*/*xdp* 24955 F: include/net/xdp.h 24956 F: include/net/xdp_priv.h 24957 F: include/trace/events/xdp.h 24958 F: kernel/bpf/cpumap.c 24959 F: kernel/bpf/devmap.c 24960 F: net/core/xdp.c 24961 F: samples/bpf/xdp* 24962 F: tools/testing/selftests/bpf/*/*xdp* 24963 F: tools/testing/selftests/bpf/*xdp* 24964 K: (?:\b|_)xdp(?:\b|_) 24965 24966 XDP SOCKETS (AF_XDP) 24967 M: Björn Töpel <bjorn@kernel.org> 24968 M: Magnus Karlsson <magnus.karlsson@intel.com> 24969 M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24970 R: Jonathan Lemon <jonathan.lemon@gmail.com> 24971 L: netdev@vger.kernel.org 24972 L: bpf@vger.kernel.org 24973 S: Maintained 24974 F: Documentation/networking/af_xdp.rst 24975 F: include/net/netns/xdp.h 24976 F: include/net/xdp_sock* 24977 F: include/net/xsk_buff_pool.h 24978 F: include/uapi/linux/if_xdp.h 24979 F: include/uapi/linux/xdp_diag.h 24980 F: net/xdp/ 24981 F: tools/testing/selftests/bpf/*xsk* 24982 24983 XEN BLOCK SUBSYSTEM 24984 M: Roger Pau Monné <roger.pau@citrix.com> 24985 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24986 S: Supported 24987 F: drivers/block/xen* 24988 F: drivers/block/xen-blkback/* 24989 24990 XEN HYPERVISOR ARM 24991 M: Stefano Stabellini <sstabellini@kernel.org> 24992 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24993 S: Maintained 24994 F: arch/arm/include/asm/xen/ 24995 F: arch/arm/xen/ 24996 24997 XEN HYPERVISOR ARM64 24998 M: Stefano Stabellini <sstabellini@kernel.org> 24999 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25000 S: Maintained 25001 F: arch/arm64/include/asm/xen/ 25002 F: arch/arm64/xen/ 25003 25004 XEN HYPERVISOR INTERFACE 25005 M: Juergen Gross <jgross@suse.com> 25006 M: Stefano Stabellini <sstabellini@kernel.org> 25007 R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 25008 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25009 S: Supported 25010 T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 25011 F: Documentation/ABI/stable/sysfs-hypervisor-xen 25012 F: Documentation/ABI/testing/sysfs-hypervisor-xen 25013 F: drivers/*/xen-*front.c 25014 F: drivers/xen/ 25015 F: include/uapi/xen/ 25016 F: include/xen/ 25017 F: kernel/configs/xen.config 25018 25019 XEN HYPERVISOR X86 25020 M: Juergen Gross <jgross@suse.com> 25021 R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 25022 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25023 S: Supported 25024 F: arch/x86/configs/xen.config 25025 F: arch/x86/include/asm/pvclock-abi.h 25026 F: arch/x86/include/asm/xen/ 25027 F: arch/x86/platform/pvh/ 25028 F: arch/x86/xen/ 25029 25030 XEN NETWORK BACKEND DRIVER 25031 M: Wei Liu <wei.liu@kernel.org> 25032 M: Paul Durrant <paul@xen.org> 25033 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25034 L: netdev@vger.kernel.org 25035 S: Supported 25036 F: drivers/net/xen-netback/* 25037 25038 XEN PCI SUBSYSTEM 25039 M: Juergen Gross <jgross@suse.com> 25040 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25041 S: Supported 25042 F: arch/x86/pci/*xen* 25043 F: drivers/pci/*xen* 25044 25045 XEN PVSCSI DRIVERS 25046 M: Juergen Gross <jgross@suse.com> 25047 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25048 L: linux-scsi@vger.kernel.org 25049 S: Supported 25050 F: drivers/scsi/xen-scsifront.c 25051 F: drivers/xen/xen-scsiback.c 25052 F: include/xen/interface/io/vscsiif.h 25053 25054 XEN PVUSB DRIVER 25055 M: Juergen Gross <jgross@suse.com> 25056 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25057 L: linux-usb@vger.kernel.org 25058 S: Supported 25059 F: drivers/usb/host/xen* 25060 F: include/xen/interface/io/usbif.h 25061 25062 XEN SOUND FRONTEND DRIVER 25063 M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 25064 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25065 L: alsa-devel@alsa-project.org (moderated for non-subscribers) 25066 S: Supported 25067 F: sound/xen/* 25068 25069 XEN SWIOTLB SUBSYSTEM 25070 M: Juergen Gross <jgross@suse.com> 25071 M: Stefano Stabellini <sstabellini@kernel.org> 25072 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25073 L: iommu@lists.linux.dev 25074 S: Supported 25075 F: arch/*/include/asm/xen/swiotlb-xen.h 25076 F: drivers/xen/swiotlb-xen.c 25077 F: include/xen/arm/swiotlb-xen.h 25078 F: include/xen/swiotlb-xen.h 25079 25080 XFS FILESYSTEM 25081 M: Chandan Babu R <chandan.babu@oracle.com> 25082 R: Darrick J. Wong <djwong@kernel.org> 25083 L: linux-xfs@vger.kernel.org 25084 S: Supported 25085 W: http://xfs.org/ 25086 C: irc://irc.oftc.net/xfs 25087 T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 25088 P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 25089 F: Documentation/ABI/testing/sysfs-fs-xfs 25090 F: Documentation/admin-guide/xfs.rst 25091 F: Documentation/filesystems/xfs/* 25092 F: fs/xfs/ 25093 F: include/uapi/linux/dqblk_xfs.h 25094 F: include/uapi/linux/fsmap.h 25095 25096 XILINX AMS DRIVER 25097 M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 25098 L: linux-iio@vger.kernel.org 25099 S: Maintained 25100 F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 25101 F: drivers/iio/adc/xilinx-ams.c 25102 25103 XILINX AXI ETHERNET DRIVER 25104 M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 25105 S: Maintained 25106 F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 25107 F: drivers/net/ethernet/xilinx/xilinx_axienet* 25108 25109 XILINX CAN DRIVER 25110 M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 25111 L: linux-can@vger.kernel.org 25112 S: Maintained 25113 F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 25114 F: drivers/net/can/xilinx_can.c 25115 25116 XILINX EVENT MANAGEMENT DRIVER 25117 M: Michal Simek <michal.simek@amd.com> 25118 S: Maintained 25119 F: drivers/soc/xilinx/xlnx_event_manager.c 25120 F: include/linux/firmware/xlnx-event-manager.h 25121 25122 XILINX GPIO DRIVER 25123 M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25124 R: Srinivas Neeli <srinivas.neeli@amd.com> 25125 R: Michal Simek <michal.simek@amd.com> 25126 S: Maintained 25127 F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 25128 F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 25129 F: drivers/gpio/gpio-xilinx.c 25130 F: drivers/gpio/gpio-zynq.c 25131 25132 XILINX LL TEMAC ETHERNET DRIVER 25133 L: netdev@vger.kernel.org 25134 S: Orphan 25135 F: drivers/net/ethernet/xilinx/ll_temac* 25136 25137 XILINX PWM DRIVER 25138 M: Sean Anderson <sean.anderson@seco.com> 25139 S: Maintained 25140 F: drivers/pwm/pwm-xilinx.c 25141 F: include/clocksource/timer-xilinx.h 25142 25143 XILINX SD-FEC IP CORES 25144 M: Derek Kiernan <derek.kiernan@amd.com> 25145 M: Dragan Cvetic <dragan.cvetic@amd.com> 25146 S: Maintained 25147 F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 25148 F: Documentation/misc-devices/xilinx_sdfec.rst 25149 F: drivers/misc/Kconfig 25150 F: drivers/misc/Makefile 25151 F: drivers/misc/xilinx_sdfec.c 25152 F: include/uapi/misc/xilinx_sdfec.h 25153 25154 XILINX UARTLITE SERIAL DRIVER 25155 M: Peter Korsgaard <jacmet@sunsite.dk> 25156 L: linux-serial@vger.kernel.org 25157 S: Maintained 25158 F: drivers/tty/serial/uartlite.c 25159 25160 XILINX VIDEO IP CORES 25161 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25162 L: linux-media@vger.kernel.org 25163 S: Supported 25164 T: git git://linuxtv.org/media_tree.git 25165 F: Documentation/devicetree/bindings/media/xilinx/ 25166 F: drivers/media/platform/xilinx/ 25167 F: include/uapi/linux/xilinx-v4l2-controls.h 25168 25169 XILINX VERSAL EDAC DRIVER 25170 M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25171 M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25172 S: Maintained 25173 F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 25174 F: drivers/edac/versal_edac.c 25175 25176 XILINX WATCHDOG DRIVER 25177 M: Srinivas Neeli <srinivas.neeli@amd.com> 25178 R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25179 R: Michal Simek <michal.simek@amd.com> 25180 S: Maintained 25181 F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 25182 F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 25183 F: drivers/watchdog/of_xilinx_wdt.c 25184 F: drivers/watchdog/xilinx_wwdt.c 25185 25186 XILINX XDMA DRIVER 25187 M: Lizhi Hou <lizhi.hou@amd.com> 25188 M: Brian Xu <brian.xu@amd.com> 25189 M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 25190 L: dmaengine@vger.kernel.org 25191 S: Supported 25192 F: drivers/dma/xilinx/xdma-regs.h 25193 F: drivers/dma/xilinx/xdma.c 25194 F: include/linux/dma/amd_xdma.h 25195 F: include/linux/platform_data/amd_xdma.h 25196 25197 XILINX ZYNQMP DPDMA DRIVER 25198 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25199 L: dmaengine@vger.kernel.org 25200 S: Supported 25201 F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 25202 F: drivers/dma/xilinx/xilinx_dpdma.c 25203 F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 25204 25205 XILINX ZYNQMP OCM EDAC DRIVER 25206 M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25207 M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25208 S: Maintained 25209 F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 25210 F: drivers/edac/zynqmp_edac.c 25211 25212 XILINX ZYNQMP PSGTR PHY DRIVER 25213 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25214 L: linux-kernel@vger.kernel.org 25215 S: Supported 25216 T: git https://github.com/Xilinx/linux-xlnx.git 25217 F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 25218 F: drivers/phy/xilinx/phy-zynqmp.c 25219 25220 XILINX ZYNQMP SHA3 DRIVER 25221 M: Harsha <harsha.harsha@amd.com> 25222 S: Maintained 25223 F: drivers/crypto/xilinx/zynqmp-sha.c 25224 25225 XILINX ZYNQMP NVMEM DRIVER 25226 M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 25227 M: Kalyani Akula <kalyani.akula@amd.com> 25228 R: Michal Simek <michal.simek@amd.com> 25229 S: Maintained 25230 F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 25231 F: drivers/nvmem/zynqmp_nvmem.c 25232 25233 XILLYBUS DRIVER 25234 M: Eli Billauer <eli.billauer@gmail.com> 25235 L: linux-kernel@vger.kernel.org 25236 S: Supported 25237 F: drivers/char/xillybus/ 25238 25239 XLP9XX I2C DRIVER 25240 M: George Cherian <gcherian@marvell.com> 25241 L: linux-i2c@vger.kernel.org 25242 S: Supported 25243 W: http://www.marvell.com 25244 F: drivers/i2c/busses/i2c-xlp9xx.c 25245 25246 XRA1403 GPIO EXPANDER 25247 M: Nandor Han <nandor.han@ge.com> 25248 L: linux-gpio@vger.kernel.org 25249 S: Maintained 25250 F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 25251 F: drivers/gpio/gpio-xra1403.c 25252 25253 XTENSA XTFPGA PLATFORM SUPPORT 25254 M: Max Filippov <jcmvbkbc@gmail.com> 25255 S: Maintained 25256 F: drivers/spi/spi-xtensa-xtfpga.c 25257 F: sound/soc/xtensa/xtfpga-i2s.c 25258 25259 YAM DRIVER FOR AX.25 25260 M: Jean-Paul Roubelat <jpr@f6fbb.org> 25261 L: linux-hams@vger.kernel.org 25262 S: Maintained 25263 F: drivers/net/hamradio/yam* 25264 F: include/linux/yam.h 25265 25266 YAMA SECURITY MODULE 25267 M: Kees Cook <kees@kernel.org> 25268 S: Supported 25269 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25270 F: Documentation/admin-guide/LSM/Yama.rst 25271 F: security/yama/ 25272 25273 YAML NETLINK (YNL) 25274 M: Donald Hunter <donald.hunter@gmail.com> 25275 M: Jakub Kicinski <kuba@kernel.org> 25276 F: Documentation/netlink/ 25277 F: Documentation/userspace-api/netlink/intro-specs.rst 25278 F: Documentation/userspace-api/netlink/specs.rst 25279 F: tools/net/ynl/ 25280 25281 YEALINK PHONE DRIVER 25282 M: Henk Vergonet <Henk.Vergonet@gmail.com> 25283 L: usbb2k-api-dev@nongnu.org 25284 S: Maintained 25285 F: Documentation/input/devices/yealink.rst 25286 F: drivers/input/misc/yealink.* 25287 25288 Z3FOLD COMPRESSED PAGE ALLOCATOR 25289 M: Vitaly Wool <vitaly.wool@konsulko.com> 25290 R: Miaohe Lin <linmiaohe@huawei.com> 25291 L: linux-mm@kvack.org 25292 S: Maintained 25293 F: mm/z3fold.c 25294 25295 Z8530 DRIVER FOR AX.25 25296 M: Joerg Reuter <jreuter@yaina.de> 25297 L: linux-hams@vger.kernel.org 25298 S: Maintained 25299 W: http://yaina.de/jreuter/ 25300 W: http://www.qsl.net/dl1bke/ 25301 F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 25302 F: drivers/net/hamradio/*scc.c 25303 F: drivers/net/hamradio/z8530.h 25304 25305 ZBUD COMPRESSED PAGE ALLOCATOR 25306 M: Seth Jennings <sjenning@redhat.com> 25307 M: Dan Streetman <ddstreet@ieee.org> 25308 L: linux-mm@kvack.org 25309 S: Maintained 25310 F: mm/zbud.c 25311 25312 ZD1211RW WIRELESS DRIVER 25313 L: linux-wireless@vger.kernel.org 25314 S: Orphan 25315 F: drivers/net/wireless/zydas/zd1211rw/ 25316 25317 ZD1301 MEDIA DRIVER 25318 L: linux-media@vger.kernel.org 25319 S: Orphan 25320 W: https://linuxtv.org/ 25321 Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25322 F: drivers/media/usb/dvb-usb-v2/zd1301* 25323 25324 ZD1301_DEMOD MEDIA DRIVER 25325 L: linux-media@vger.kernel.org 25326 S: Orphan 25327 W: https://linuxtv.org/ 25328 Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25329 F: drivers/media/dvb-frontends/zd1301_demod* 25330 25331 ZHAOXIN PROCESSOR SUPPORT 25332 M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 25333 L: linux-kernel@vger.kernel.org 25334 S: Maintained 25335 F: arch/x86/kernel/cpu/zhaoxin.c 25336 25337 ZONEFS FILESYSTEM 25338 M: Damien Le Moal <dlemoal@kernel.org> 25339 M: Naohiro Aota <naohiro.aota@wdc.com> 25340 R: Johannes Thumshirn <jth@kernel.org> 25341 L: linux-fsdevel@vger.kernel.org 25342 S: Maintained 25343 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 25344 F: Documentation/filesystems/zonefs.rst 25345 F: fs/zonefs/ 25346 25347 ZR36067 VIDEO FOR LINUX DRIVER 25348 M: Corentin Labbe <clabbe@baylibre.com> 25349 L: mjpeg-users@lists.sourceforge.net 25350 L: linux-media@vger.kernel.org 25351 S: Maintained 25352 W: http://mjpeg.sourceforge.net/driver-zoran/ 25353 Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25354 F: Documentation/driver-api/media/drivers/zoran.rst 25355 F: drivers/media/pci/zoran/ 25356 25357 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 25358 M: Minchan Kim <minchan@kernel.org> 25359 M: Sergey Senozhatsky <senozhatsky@chromium.org> 25360 L: linux-kernel@vger.kernel.org 25361 S: Maintained 25362 F: Documentation/admin-guide/blockdev/zram.rst 25363 F: drivers/block/zram/ 25364 25365 ZS DECSTATION Z85C30 SERIAL DRIVER 25366 M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25367 S: Maintained 25368 F: drivers/tty/serial/zs.* 25369 25370 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 25371 M: Minchan Kim <minchan@kernel.org> 25372 M: Sergey Senozhatsky <senozhatsky@chromium.org> 25373 L: linux-mm@kvack.org 25374 S: Maintained 25375 F: Documentation/mm/zsmalloc.rst 25376 F: include/linux/zsmalloc.h 25377 F: mm/zsmalloc.c 25378 25379 ZSTD 25380 M: Nick Terrell <terrelln@fb.com> 25381 S: Maintained 25382 B: https://github.com/facebook/zstd/issues 25383 T: git https://github.com/terrelln/linux.git 25384 F: crypto/zstd.c 25385 F: include/linux/zstd* 25386 F: lib/decompress_unzstd.c 25387 F: lib/zstd/ 25388 N: zstd 25389 K: zstd 25390 25391 ZSWAP COMPRESSED SWAP CACHING 25392 M: Johannes Weiner <hannes@cmpxchg.org> 25393 M: Yosry Ahmed <yosryahmed@google.com> 25394 M: Nhat Pham <nphamcs@gmail.com> 25395 R: Chengming Zhou <chengming.zhou@linux.dev> 25396 L: linux-mm@kvack.org 25397 S: Maintained 25398 F: Documentation/admin-guide/mm/zswap.rst 25399 F: include/linux/zpool.h 25400 F: include/linux/zswap.h 25401 F: mm/zpool.c 25402 F: mm/zswap.c 25403 F: tools/testing/selftests/cgroup/test_zswap.c 25404 25405 SENARYTECH AUDIO CODEC DRIVER 25406 M: bo liu <bo.liu@senarytech.com> 25407 S: Maintained 25408 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 25409 F: sound/pci/hda/patch_senarytech.c 25410 25411 THE REST 25412 M: Linus Torvalds <torvalds@linux-foundation.org> 25413 L: linux-kernel@vger.kernel.org 25414 S: Buried alive in reporters 25415 T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 25416 F: * 25417 F: */
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