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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 ONE TEMPERATURE AND FAN DRIVER 262 M: Peter Kaestle <peter@piie.net> 263 L: platform-driver-x86@vger.kernel.org 264 S: Maintained 265 W: http://piie.net/?section=acerhdf 266 F: drivers/platform/x86/acerhdf.c 267 268 ACER WMI LAPTOP EXTRAS 269 M: "Lee, Chun-Yi" <jlee@suse.com> 270 L: platform-driver-x86@vger.kernel.org 271 S: Maintained 272 F: drivers/platform/x86/acer-wmi.c 273 274 ACPI 275 M: "Rafael J. Wysocki" <rafael@kernel.org> 276 R: Len Brown <lenb@kernel.org> 277 L: linux-acpi@vger.kernel.org 278 S: Supported 279 Q: https://patchwork.kernel.org/project/linux-acpi/list/ 280 B: https://bugzilla.kernel.org 281 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 282 F: Documentation/ABI/testing/configfs-acpi 283 F: Documentation/ABI/testing/sysfs-bus-acpi 284 F: Documentation/firmware-guide/acpi/ 285 F: arch/x86/kernel/acpi/ 286 F: arch/x86/pci/acpi.c 287 F: drivers/acpi/ 288 F: drivers/pci/*/*acpi* 289 F: drivers/pci/*acpi* 290 F: drivers/pnp/pnpacpi/ 291 F: include/acpi/ 292 F: include/linux/acpi.h 293 F: include/linux/fwnode.h 294 F: include/linux/fw_table.h 295 F: lib/fw_table.c 296 F: tools/power/acpi/ 297 298 ACPI APEI 299 M: "Rafael J. Wysocki" <rafael@kernel.org> 300 R: Len Brown <lenb@kernel.org> 301 R: James Morse <james.morse@arm.com> 302 R: Tony Luck <tony.luck@intel.com> 303 R: Borislav Petkov <bp@alien8.de> 304 L: linux-acpi@vger.kernel.org 305 F: drivers/acpi/apei/ 306 307 ACPI COMPONENT ARCHITECTURE (ACPICA) 308 M: Robert Moore <robert.moore@intel.com> 309 M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 310 L: linux-acpi@vger.kernel.org 311 L: acpica-devel@lists.linux.dev 312 S: Supported 313 W: https://acpica.org/ 314 W: https://github.com/acpica/acpica/ 315 Q: https://patchwork.kernel.org/project/linux-acpi/list/ 316 B: https://bugzilla.kernel.org 317 B: https://bugs.acpica.org 318 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 319 F: drivers/acpi/acpica/ 320 F: include/acpi/ 321 F: tools/power/acpi/ 322 323 ACPI FOR ARM64 (ACPI/arm64) 324 M: Lorenzo Pieralisi <lpieralisi@kernel.org> 325 M: Hanjun Guo <guohanjun@huawei.com> 326 M: Sudeep Holla <sudeep.holla@arm.com> 327 L: linux-acpi@vger.kernel.org 328 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 329 S: Maintained 330 F: drivers/acpi/arm64 331 F: include/linux/acpi_iort.h 332 333 ACPI FOR RISC-V (ACPI/riscv) 334 M: Sunil V L <sunilvl@ventanamicro.com> 335 L: linux-acpi@vger.kernel.org 336 L: linux-riscv@lists.infradead.org 337 S: Maintained 338 F: drivers/acpi/riscv/ 339 340 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341 M: Sudeep Holla <sudeep.holla@arm.com> 342 L: linux-acpi@vger.kernel.org 343 S: Supported 344 F: drivers/mailbox/pcc.c 345 346 ACPI PMIC DRIVERS 347 M: "Rafael J. Wysocki" <rafael@kernel.org> 348 M: Len Brown <lenb@kernel.org> 349 R: Andy Shevchenko <andy@kernel.org> 350 R: Mika Westerberg <mika.westerberg@linux.intel.com> 351 L: linux-acpi@vger.kernel.org 352 S: Supported 353 Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354 B: https://bugzilla.kernel.org 355 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356 F: drivers/acpi/pmic/ 357 358 ACPI QUICKSTART DRIVER 359 M: Armin Wolf <W_Armin@gmx.de> 360 L: platform-driver-x86@vger.kernel.org 361 S: Maintained 362 F: drivers/platform/x86/quickstart.c 363 364 ACPI SERIAL MULTI INSTANTIATE DRIVER 365 M: Hans de Goede <hdegoede@redhat.com> 366 L: platform-driver-x86@vger.kernel.org 367 S: Maintained 368 F: drivers/platform/x86/serial-multi-instantiate.c 369 370 ACPI THERMAL DRIVER 371 M: Rafael J. Wysocki <rafael@kernel.org> 372 R: Zhang Rui <rui.zhang@intel.com> 373 L: linux-acpi@vger.kernel.org 374 S: Supported 375 B: https://bugzilla.kernel.org 376 F: drivers/acpi/*thermal* 377 378 ACPI VIOT DRIVER 379 M: Jean-Philippe Brucker <jean-philippe@linaro.org> 380 L: linux-acpi@vger.kernel.org 381 L: iommu@lists.linux.dev 382 S: Maintained 383 F: drivers/acpi/viot.c 384 F: include/linux/acpi_viot.h 385 386 ACPI WMI DRIVER 387 M: Armin Wolf <W_Armin@gmx.de> 388 L: platform-driver-x86@vger.kernel.org 389 S: Maintained 390 F: Documentation/ABI/testing/sysfs-bus-wmi 391 F: Documentation/driver-api/wmi.rst 392 F: Documentation/wmi/ 393 F: drivers/platform/x86/wmi.c 394 F: include/uapi/linux/wmi.h 395 396 ACRN HYPERVISOR SERVICE MODULE 397 M: Fei Li <fei1.li@intel.com> 398 L: acrn-dev@lists.projectacrn.org (subscribers-only) 399 S: Supported 400 W: https://projectacrn.org 401 F: Documentation/virt/acrn/ 402 F: drivers/virt/acrn/ 403 F: include/uapi/linux/acrn.h 404 405 AD1889 ALSA SOUND DRIVER 406 L: linux-parisc@vger.kernel.org 407 S: Maintained 408 W: https://parisc.wiki.kernel.org/index.php/AD1889 409 F: sound/pci/ad1889.* 410 411 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 412 M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 413 L: linux-iio@vger.kernel.org 414 S: Supported 415 F: drivers/iio/potentiometer/ad5110.c 416 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 418 M: Michael Hennerich <michael.hennerich@analog.com> 419 S: Supported 420 W: http://wiki.analog.com/AD5254 421 W: https://ez.analog.com/linux-software-drivers 422 F: drivers/misc/ad525x_dpot.c 423 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 425 M: Michael Hennerich <michael.hennerich@analog.com> 426 S: Supported 427 W: http://wiki.analog.com/AD5398 428 W: https://ez.analog.com/linux-software-drivers 429 F: drivers/regulator/ad5398.c 430 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 432 M: Michael Hennerich <michael.hennerich@analog.com> 433 S: Supported 434 W: http://wiki.analog.com/AD7142 435 W: https://ez.analog.com/linux-software-drivers 436 F: drivers/input/misc/ad714x.c 437 438 AD738X ADC DRIVER (AD7380/1/2/4) 439 M: Michael Hennerich <michael.hennerich@analog.com> 440 M: Nuno Sá <nuno.sa@analog.com> 441 R: David Lechner <dlechner@baylibre.com> 442 S: Supported 443 W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 444 W: https://ez.analog.com/linux-software-drivers 445 F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 446 F: Documentation/iio/ad7380.rst 447 F: drivers/iio/adc/ad7380.c 448 449 AD7877 TOUCHSCREEN DRIVER 450 M: Michael Hennerich <michael.hennerich@analog.com> 451 S: Supported 452 W: http://wiki.analog.com/AD7877 453 W: https://ez.analog.com/linux-software-drivers 454 F: drivers/input/touchscreen/ad7877.c 455 456 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 457 M: Michael Hennerich <michael.hennerich@analog.com> 458 S: Supported 459 W: http://wiki.analog.com/AD7879 460 W: https://ez.analog.com/linux-software-drivers 461 F: drivers/input/touchscreen/ad7879.c 462 463 AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 464 M: Michael Hennerich <michael.hennerich@analog.com> 465 M: Nuno Sá <nuno.sa@analog.com> 466 R: David Lechner <dlechner@baylibre.com> 467 S: Supported 468 W: https://ez.analog.com/linux-software-drivers 469 F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 470 F: Documentation/iio/ad7944.rst 471 F: drivers/iio/adc/ad7944.c 472 473 ADAFRUIT MINI I2C GAMEPAD 474 M: Anshul Dalal <anshulusr@gmail.com> 475 L: linux-input@vger.kernel.org 476 S: Maintained 477 F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 478 F: drivers/input/joystick/adafruit-seesaw.c 479 480 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 481 M: Jiri Kosina <jikos@kernel.org> 482 S: Maintained 483 484 ADF7242 IEEE 802.15.4 RADIO DRIVER 485 M: Michael Hennerich <michael.hennerich@analog.com> 486 L: linux-wpan@vger.kernel.org 487 S: Supported 488 W: https://wiki.analog.com/ADF7242 489 W: https://ez.analog.com/linux-software-drivers 490 F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 491 F: drivers/net/ieee802154/adf7242.c 492 493 ADM1025 HARDWARE MONITOR DRIVER 494 M: Jean Delvare <jdelvare@suse.com> 495 L: linux-hwmon@vger.kernel.org 496 S: Maintained 497 F: Documentation/hwmon/adm1025.rst 498 F: drivers/hwmon/adm1025.c 499 500 ADM1029 HARDWARE MONITOR DRIVER 501 M: Corentin Labbe <clabbe.montjoie@gmail.com> 502 L: linux-hwmon@vger.kernel.org 503 S: Maintained 504 F: drivers/hwmon/adm1029.c 505 506 ADM8211 WIRELESS DRIVER 507 L: linux-wireless@vger.kernel.org 508 S: Orphan 509 F: drivers/net/wireless/admtek/adm8211.* 510 511 ADP1050 HARDWARE MONITOR DRIVER 512 M: Radu Sabau <radu.sabau@analog.com> 513 L: linux-hwmon@vger.kernel.org 514 S: Supported 515 W: https://ez.analog.com/linux-software-drivers 516 F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 517 518 ADP1653 FLASH CONTROLLER DRIVER 519 M: Sakari Ailus <sakari.ailus@iki.fi> 520 L: linux-media@vger.kernel.org 521 S: Maintained 522 F: drivers/media/i2c/adp1653.c 523 F: include/media/i2c/adp1653.h 524 525 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 526 M: Michael Hennerich <michael.hennerich@analog.com> 527 S: Supported 528 W: http://wiki.analog.com/ADP5520 529 W: https://ez.analog.com/linux-software-drivers 530 F: drivers/gpio/gpio-adp5520.c 531 F: drivers/input/keyboard/adp5520-keys.c 532 F: drivers/leds/leds-adp5520.c 533 F: drivers/mfd/adp5520.c 534 F: drivers/video/backlight/adp5520_bl.c 535 536 ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 537 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 538 L: linux-gpio@vger.kernel.org 539 L: linux-pwm@vger.kernel.org 540 S: Maintained 541 F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 542 F: drivers/gpio/gpio-adp5585.c 543 F: drivers/mfd/adp5585.c 544 F: drivers/pwm/pwm-adp5585.c 545 F: include/linux/mfd/adp5585.h 546 547 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 548 M: Michael Hennerich <michael.hennerich@analog.com> 549 S: Supported 550 W: http://wiki.analog.com/ADP5588 551 W: https://ez.analog.com/linux-software-drivers 552 F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 553 F: drivers/input/keyboard/adp5588-keys.c 554 555 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 556 M: Michael Hennerich <michael.hennerich@analog.com> 557 S: Supported 558 W: http://wiki.analog.com/ADP8860 559 W: https://ez.analog.com/linux-software-drivers 560 F: drivers/video/backlight/adp8860_bl.c 561 562 ADT746X FAN DRIVER 563 M: Colin Leroy <colin@colino.net> 564 S: Maintained 565 F: drivers/macintosh/therm_adt746x.c 566 567 ADT7475 HARDWARE MONITOR DRIVER 568 M: Jean Delvare <jdelvare@suse.com> 569 L: linux-hwmon@vger.kernel.org 570 S: Maintained 571 F: Documentation/hwmon/adt7475.rst 572 F: drivers/hwmon/adt7475.c 573 574 ADVANSYS SCSI DRIVER 575 M: Matthew Wilcox <willy@infradead.org> 576 M: Hannes Reinecke <hare@suse.com> 577 L: linux-scsi@vger.kernel.org 578 S: Maintained 579 F: Documentation/scsi/advansys.rst 580 F: drivers/scsi/advansys.c 581 582 ADVANTECH SWBTN DRIVER 583 M: Andrea Ho <Andrea.Ho@advantech.com.tw> 584 L: platform-driver-x86@vger.kernel.org 585 S: Maintained 586 F: drivers/platform/x86/adv_swbutton.c 587 588 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 589 M: Lucas Stankus <lucas.p.stankus@gmail.com> 590 S: Supported 591 F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 592 F: drivers/iio/accel/adxl313* 593 594 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 595 M: Michael Hennerich <michael.hennerich@analog.com> 596 S: Supported 597 W: http://wiki.analog.com/ADXL345 598 W: https://ez.analog.com/linux-software-drivers 599 F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 600 F: drivers/input/misc/adxl34x.c 601 602 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603 M: Puranjay Mohan <puranjay@kernel.org> 604 L: linux-iio@vger.kernel.org 605 S: Supported 606 F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 607 F: drivers/iio/accel/adxl355.h 608 F: drivers/iio/accel/adxl355_core.c 609 F: drivers/iio/accel/adxl355_i2c.c 610 F: drivers/iio/accel/adxl355_spi.c 611 612 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 613 M: Cosmin Tanislav <cosmin.tanislav@analog.com> 614 L: linux-iio@vger.kernel.org 615 S: Supported 616 W: https://ez.analog.com/linux-software-drivers 617 F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 618 F: drivers/iio/accel/adxl367* 619 620 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 621 M: Michael Hennerich <michael.hennerich@analog.com> 622 S: Supported 623 W: https://ez.analog.com/linux-software-drivers 624 F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 625 F: drivers/iio/accel/adxl372.c 626 F: drivers/iio/accel/adxl372_i2c.c 627 F: drivers/iio/accel/adxl372_spi.c 628 629 ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 630 M: Ramona Gradinariu <ramona.gradinariu@analog.com> 631 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 632 S: Supported 633 W: https://ez.analog.com/linux-software-drivers 634 F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 635 F: drivers/iio/accel/adxl380.c 636 F: drivers/iio/accel/adxl380.h 637 F: drivers/iio/accel/adxl380_i2c.c 638 F: drivers/iio/accel/adxl380_spi.c 639 640 AF8133J THREE-AXIS MAGNETOMETER DRIVER 641 M: Ondřej Jirman <megi@xff.cz> 642 S: Maintained 643 F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 644 F: drivers/iio/magnetometer/af8133j.c 645 646 AF9013 MEDIA DRIVER 647 L: linux-media@vger.kernel.org 648 S: Orphan 649 W: https://linuxtv.org 650 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 651 F: drivers/media/dvb-frontends/af9013* 652 653 AF9033 MEDIA DRIVER 654 L: linux-media@vger.kernel.org 655 S: Orphan 656 W: https://linuxtv.org 657 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 658 F: drivers/media/dvb-frontends/af9033* 659 660 AFFS FILE SYSTEM 661 M: David Sterba <dsterba@suse.com> 662 L: linux-fsdevel@vger.kernel.org 663 S: Odd Fixes 664 F: Documentation/filesystems/affs.rst 665 F: fs/affs/ 666 667 AFS FILESYSTEM 668 M: David Howells <dhowells@redhat.com> 669 M: Marc Dionne <marc.dionne@auristor.com> 670 L: linux-afs@lists.infradead.org 671 S: Supported 672 W: https://www.infradead.org/~dhowells/kafs/ 673 F: Documentation/filesystems/afs.rst 674 F: fs/afs/ 675 F: include/trace/events/afs.h 676 677 AGPGART DRIVER 678 M: David Airlie <airlied@redhat.com> 679 L: dri-devel@lists.freedesktop.org 680 S: Maintained 681 T: git https://gitlab.freedesktop.org/drm/kernel.git 682 F: drivers/char/agp/ 683 F: include/linux/agp* 684 F: include/uapi/linux/agp* 685 686 AHA152X SCSI DRIVER 687 M: "Juergen E. Fischer" <fischer@norbit.de> 688 L: linux-scsi@vger.kernel.org 689 S: Maintained 690 F: drivers/scsi/aha152x* 691 F: drivers/scsi/pcmcia/aha152x* 692 693 AIC7XXX / AIC79XX SCSI DRIVER 694 M: Hannes Reinecke <hare@suse.com> 695 L: linux-scsi@vger.kernel.org 696 S: Maintained 697 F: drivers/scsi/aic7xxx/ 698 699 AIMSLAB FM RADIO RECEIVER DRIVER 700 M: Hans Verkuil <hverkuil@xs4all.nl> 701 L: linux-media@vger.kernel.org 702 S: Maintained 703 W: https://linuxtv.org 704 T: git git://linuxtv.org/media_tree.git 705 F: drivers/media/radio/radio-aimslab* 706 707 AIO 708 M: Benjamin LaHaise <bcrl@kvack.org> 709 L: linux-aio@kvack.org 710 S: Supported 711 F: fs/aio.c 712 F: include/linux/*aio*.h 713 714 AIROHA ETHERNET DRIVER 715 M: Lorenzo Bianconi <lorenzo@kernel.org> 716 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 717 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 718 L: netdev@vger.kernel.org 719 S: Maintained 720 F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 721 F: drivers/net/ethernet/mediatek/airoha_eth.c 722 723 AIROHA PCIE PHY DRIVER 724 M: Lorenzo Bianconi <lorenzo@kernel.org> 725 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 726 S: Maintained 727 F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 728 F: drivers/phy/phy-airoha-pcie-regs.h 729 F: drivers/phy/phy-airoha-pcie.c 730 731 AIROHA SPI SNFI DRIVER 732 M: Lorenzo Bianconi <lorenzo@kernel.org> 733 M: Ray Liu <ray.liu@airoha.com> 734 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 735 L: linux-spi@vger.kernel.org 736 S: Maintained 737 F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 738 F: drivers/spi/spi-airoha-snfi.c 739 740 AIRSPY MEDIA DRIVER 741 L: linux-media@vger.kernel.org 742 S: Orphan 743 W: https://linuxtv.org 744 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 745 F: drivers/media/usb/airspy/ 746 747 ALACRITECH GIGABIT ETHERNET DRIVER 748 M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 749 S: Maintained 750 F: drivers/net/ethernet/alacritech/* 751 752 ALCATEL SPEEDTOUCH USB DRIVER 753 M: Duncan Sands <duncan.sands@free.fr> 754 L: linux-usb@vger.kernel.org 755 S: Maintained 756 W: http://www.linux-usb.org/SpeedTouch/ 757 F: drivers/usb/atm/speedtch.c 758 F: drivers/usb/atm/usbatm.c 759 760 ALCHEMY AU1XX0 MMC DRIVER 761 M: Manuel Lauss <manuel.lauss@gmail.com> 762 S: Maintained 763 F: drivers/mmc/host/au1xmmc.c 764 765 ALI1563 I2C DRIVER 766 M: Rudolf Marek <r.marek@assembler.cz> 767 L: linux-i2c@vger.kernel.org 768 S: Maintained 769 F: Documentation/i2c/busses/i2c-ali1563.rst 770 F: drivers/i2c/busses/i2c-ali1563.c 771 772 ALIBABA ELASTIC RDMA DRIVER 773 M: Cheng Xu <chengyou@linux.alibaba.com> 774 M: Kai Shen <kaishen@linux.alibaba.com> 775 L: linux-rdma@vger.kernel.org 776 S: Supported 777 F: drivers/infiniband/hw/erdma 778 F: include/uapi/rdma/erdma-abi.h 779 780 ALIBABA PMU DRIVER 781 M: Shuai Xue <xueshuai@linux.alibaba.com> 782 S: Supported 783 F: Documentation/admin-guide/perf/alibaba_pmu.rst 784 F: drivers/perf/alibaba_uncore_drw_pmu.c 785 786 ALIENWARE WMI DRIVER 787 L: Dell.Client.Kernel@dell.com 788 S: Maintained 789 F: drivers/platform/x86/dell/alienware-wmi.c 790 791 ALLEGRO DVT VIDEO IP CORE DRIVER 792 M: Michael Tretter <m.tretter@pengutronix.de> 793 R: Pengutronix Kernel Team <kernel@pengutronix.de> 794 L: linux-media@vger.kernel.org 795 S: Maintained 796 F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 797 F: drivers/media/platform/allegro-dvt/ 798 799 ALLIED VISION ALVIUM CAMERA DRIVER 800 M: Tommaso Merciai <tomm.merciai@gmail.com> 801 M: Martin Hecht <martin.hecht@avnet.eu> 802 L: linux-media@vger.kernel.org 803 S: Maintained 804 F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 805 F: drivers/media/i2c/alvium-csi2.c 806 F: drivers/media/i2c/alvium-csi2.h 807 808 ALLWINNER A10 CSI DRIVER 809 M: Maxime Ripard <mripard@kernel.org> 810 L: linux-media@vger.kernel.org 811 S: Maintained 812 T: git git://linuxtv.org/media_tree.git 813 F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 814 F: drivers/media/platform/sunxi/sun4i-csi/ 815 816 ALLWINNER A31 CSI DRIVER 817 M: Yong Deng <yong.deng@magewell.com> 818 M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 819 L: linux-media@vger.kernel.org 820 S: Maintained 821 T: git git://linuxtv.org/media_tree.git 822 F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 823 F: drivers/media/platform/sunxi/sun6i-csi/ 824 825 ALLWINNER A31 ISP DRIVER 826 M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 827 L: linux-media@vger.kernel.org 828 S: Maintained 829 T: git git://linuxtv.org/media_tree.git 830 F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 831 F: drivers/staging/media/sunxi/sun6i-isp/ 832 F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 833 834 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 835 M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 836 L: linux-media@vger.kernel.org 837 S: Maintained 838 T: git git://linuxtv.org/media_tree.git 839 F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 840 F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 841 842 ALLWINNER CPUFREQ DRIVER 843 M: Yangtao Li <tiny.windzz@gmail.com> 844 L: linux-pm@vger.kernel.org 845 S: Maintained 846 F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 847 F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 848 849 ALLWINNER CRYPTO DRIVERS 850 M: Corentin Labbe <clabbe.montjoie@gmail.com> 851 L: linux-crypto@vger.kernel.org 852 S: Maintained 853 F: drivers/crypto/allwinner/ 854 855 ALLWINNER DMIC DRIVERS 856 M: Ban Tao <fengzheng923@gmail.com> 857 L: linux-sound@vger.kernel.org 858 S: Maintained 859 F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 860 F: sound/soc/sunxi/sun50i-dmic.c 861 862 ALLWINNER HARDWARE SPINLOCK SUPPORT 863 M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 864 S: Maintained 865 F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 866 F: drivers/hwspinlock/sun6i_hwspinlock.c 867 868 ALLWINNER THERMAL DRIVER 869 M: Vasily Khoruzhick <anarsoul@gmail.com> 870 M: Yangtao Li <tiny.windzz@gmail.com> 871 L: linux-pm@vger.kernel.org 872 S: Maintained 873 F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 874 F: drivers/thermal/sun8i_thermal.c 875 876 ALLWINNER VPU DRIVER 877 M: Maxime Ripard <mripard@kernel.org> 878 M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 879 L: linux-media@vger.kernel.org 880 S: Maintained 881 F: drivers/staging/media/sunxi/cedrus/ 882 883 ALPHA PORT 884 M: Richard Henderson <richard.henderson@linaro.org> 885 M: Matt Turner <mattst88@gmail.com> 886 L: linux-alpha@vger.kernel.org 887 S: Odd Fixes 888 F: arch/alpha/ 889 890 ALPS PS/2 TOUCHPAD DRIVER 891 R: Pali Rohár <pali@kernel.org> 892 F: drivers/input/mouse/alps.* 893 894 ALTERA MAILBOX DRIVER 895 M: Mun Yew Tham <mun.yew.tham@intel.com> 896 S: Maintained 897 F: drivers/mailbox/mailbox-altera.c 898 899 ALTERA MSGDMA IP CORE DRIVER 900 M: Olivier Dautricourt <olivierdautricourt@gmail.com> 901 R: Stefan Roese <sr@denx.de> 902 L: dmaengine@vger.kernel.org 903 S: Odd Fixes 904 F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 905 F: drivers/dma/altera-msgdma.c 906 907 ALTERA PIO DRIVER 908 M: Mun Yew Tham <mun.yew.tham@intel.com> 909 L: linux-gpio@vger.kernel.org 910 S: Maintained 911 F: drivers/gpio/gpio-altera.c 912 913 ALTERA TRIPLE SPEED ETHERNET DRIVER 914 M: Joyce Ooi <joyce.ooi@intel.com> 915 L: netdev@vger.kernel.org 916 S: Maintained 917 F: drivers/net/ethernet/altera/ 918 919 ALTERA UART/JTAG UART SERIAL DRIVERS 920 M: Tobias Klauser <tklauser@distanz.ch> 921 L: linux-serial@vger.kernel.org 922 S: Maintained 923 F: drivers/tty/serial/altera_jtaguart.c 924 F: drivers/tty/serial/altera_uart.c 925 F: include/linux/altera_jtaguart.h 926 F: include/linux/altera_uart.h 927 928 AMAZON ANNAPURNA LABS FIC DRIVER 929 M: Talel Shenhar <talel@amazon.com> 930 S: Maintained 931 F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932 F: drivers/irqchip/irq-al-fic.c 933 934 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935 M: Talel Shenhar <talel@amazon.com> 936 M: Talel Shenhar <talelshenhar@gmail.com> 937 S: Maintained 938 F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939 F: drivers/edac/al_mc_edac.c 940 941 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942 M: Talel Shenhar <talel@amazon.com> 943 S: Maintained 944 F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945 F: drivers/thermal/thermal_mmio.c 946 947 AMAZON ETHERNET DRIVERS 948 M: Shay Agroskin <shayagr@amazon.com> 949 M: Arthur Kiyanovski <akiyano@amazon.com> 950 R: David Arinzon <darinzon@amazon.com> 951 R: Noam Dagan <ndagan@amazon.com> 952 R: Saeed Bishara <saeedb@amazon.com> 953 L: netdev@vger.kernel.org 954 S: Supported 955 F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956 F: drivers/net/ethernet/amazon/ 957 958 AMAZON RDMA EFA DRIVER 959 M: Michael Margolin <mrgolin@amazon.com> 960 R: Gal Pressman <gal.pressman@linux.dev> 961 R: Yossi Leybovich <sleybo@amazon.com> 962 L: linux-rdma@vger.kernel.org 963 S: Supported 964 Q: https://patchwork.kernel.org/project/linux-rdma/list/ 965 F: drivers/infiniband/hw/efa/ 966 F: include/uapi/rdma/efa-abi.h 967 968 AMD ADDRESS TRANSLATION LIBRARY (ATL) 969 M: Yazen Ghannam <Yazen.Ghannam@amd.com> 970 L: linux-edac@vger.kernel.org 971 S: Supported 972 F: drivers/ras/amd/atl/* 973 974 AMD AXI W1 DRIVER 975 M: Kris Chaplin <kris.chaplin@amd.com> 976 R: Thomas Delev <thomas.delev@amd.com> 977 R: Michal Simek <michal.simek@amd.com> 978 S: Maintained 979 F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 980 F: drivers/w1/masters/amd_axi_w1.c 981 982 AMD CDX BUS DRIVER 983 M: Nipun Gupta <nipun.gupta@amd.com> 984 M: Nikhil Agarwal <nikhil.agarwal@amd.com> 985 S: Maintained 986 F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 987 F: drivers/cdx/* 988 F: include/linux/cdx/* 989 990 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 991 M: Tom Lendacky <thomas.lendacky@amd.com> 992 M: John Allen <john.allen@amd.com> 993 L: linux-crypto@vger.kernel.org 994 S: Supported 995 F: drivers/crypto/ccp/ 996 F: include/linux/ccp.h 997 998 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 999 M: Ashish Kalra <ashish.kalra@amd.com> 1000 M: Tom Lendacky <thomas.lendacky@amd.com> 1001 L: linux-crypto@vger.kernel.org 1002 S: Supported 1003 F: drivers/crypto/ccp/sev* 1004 F: include/uapi/linux/psp-sev.h 1005 1006 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1007 M: Mario Limonciello <mario.limonciello@amd.com> 1008 L: linux-crypto@vger.kernel.org 1009 S: Supported 1010 F: drivers/crypto/ccp/dbc.c 1011 F: drivers/crypto/ccp/dbc.h 1012 F: drivers/crypto/ccp/platform-access.c 1013 F: drivers/crypto/ccp/platform-access.h 1014 F: include/uapi/linux/psp-dbc.h 1015 F: tools/crypto/ccp/*.c 1016 F: tools/crypto/ccp/*.py 1017 1018 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1019 M: Mario Limonciello <mario.limonciello@amd.com> 1020 L: linux-crypto@vger.kernel.org 1021 S: Supported 1022 F: drivers/crypto/ccp/hsti.* 1023 1024 AMD DISPLAY CORE 1025 M: Harry Wentland <harry.wentland@amd.com> 1026 M: Leo Li <sunpeng.li@amd.com> 1027 M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 1028 L: amd-gfx@lists.freedesktop.org 1029 S: Supported 1030 T: git https://gitlab.freedesktop.org/agd5f/linux.git 1031 F: drivers/gpu/drm/amd/display/ 1032 1033 AMD DISPLAY CORE - DML 1034 M: Chaitanya Dhere <chaitanya.dhere@amd.com> 1035 M: Jun Lei <jun.lei@amd.com> 1036 S: Supported 1037 F: drivers/gpu/drm/amd/display/dc/dml/ 1038 F: drivers/gpu/drm/amd/display/dc/dml2/ 1039 1040 AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1041 M: Huang Rui <ray.huang@amd.com> 1042 L: linux-hwmon@vger.kernel.org 1043 S: Supported 1044 F: Documentation/hwmon/fam15h_power.rst 1045 F: drivers/hwmon/fam15h_power.c 1046 1047 AMD FCH GPIO DRIVER 1048 M: Enrico Weigelt, metux IT consult <info@metux.net> 1049 L: linux-gpio@vger.kernel.org 1050 S: Maintained 1051 F: drivers/gpio/gpio-amd-fch.c 1052 F: include/linux/platform_data/gpio/gpio-amd-fch.h 1053 1054 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1055 L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1056 S: Orphan 1057 F: drivers/usb/gadget/udc/amd5536udc.* 1058 1059 AMD GEODE PROCESSOR/CHIPSET SUPPORT 1060 M: Andres Salomon <dilinger@queued.net> 1061 L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1062 S: Supported 1063 W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1064 F: arch/x86/include/asm/geode.h 1065 F: drivers/char/hw_random/geode-rng.c 1066 F: drivers/crypto/geode* 1067 F: drivers/video/fbdev/geode/ 1068 1069 AMD HSMP DRIVER 1070 M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1071 R: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 1072 L: platform-driver-x86@vger.kernel.org 1073 S: Maintained 1074 F: Documentation/arch/x86/amd_hsmp.rst 1075 F: arch/x86/include/asm/amd_hsmp.h 1076 F: arch/x86/include/uapi/asm/amd_hsmp.h 1077 F: drivers/platform/x86/amd/hsmp.c 1078 1079 AMD IOMMU (AMD-VI) 1080 M: Joerg Roedel <joro@8bytes.org> 1081 R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1082 L: iommu@lists.linux.dev 1083 S: Maintained 1084 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1085 F: drivers/iommu/amd/ 1086 F: include/linux/amd-iommu.h 1087 1088 AMD KFD 1089 M: Felix Kuehling <Felix.Kuehling@amd.com> 1090 L: amd-gfx@lists.freedesktop.org 1091 S: Supported 1092 T: git https://gitlab.freedesktop.org/agd5f/linux.git 1093 F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1094 F: drivers/gpu/drm/amd/amdkfd/ 1095 F: drivers/gpu/drm/amd/include/cik_structs.h 1096 F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1097 F: drivers/gpu/drm/amd/include/v9_structs.h 1098 F: drivers/gpu/drm/amd/include/vi_structs.h 1099 F: include/uapi/linux/kfd_ioctl.h 1100 F: include/uapi/linux/kfd_sysfs.h 1101 1102 AMD MP2 I2C DRIVER 1103 M: Elie Morisse <syniurge@gmail.com> 1104 M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1105 L: linux-i2c@vger.kernel.org 1106 S: Maintained 1107 F: drivers/i2c/busses/i2c-amd-mp2* 1108 1109 AMD PDS CORE DRIVER 1110 M: Shannon Nelson <shannon.nelson@amd.com> 1111 M: Brett Creeley <brett.creeley@amd.com> 1112 L: netdev@vger.kernel.org 1113 S: Supported 1114 F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1115 F: drivers/net/ethernet/amd/pds_core/ 1116 F: include/linux/pds/ 1117 1118 AMD PMC DRIVER 1119 M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1120 L: platform-driver-x86@vger.kernel.org 1121 S: Maintained 1122 F: drivers/platform/x86/amd/pmc/ 1123 1124 AMD PMF DRIVER 1125 M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1126 L: platform-driver-x86@vger.kernel.org 1127 S: Maintained 1128 F: Documentation/ABI/testing/sysfs-amd-pmf 1129 F: drivers/platform/x86/amd/pmf/ 1130 1131 AMD POWERPLAY AND SWSMU 1132 M: Kenneth Feng <kenneth.feng@amd.com> 1133 L: amd-gfx@lists.freedesktop.org 1134 S: Supported 1135 T: git https://gitlab.freedesktop.org/agd5f/linux.git 1136 F: drivers/gpu/drm/amd/pm/ 1137 1138 AMD PSTATE DRIVER 1139 M: Huang Rui <ray.huang@amd.com> 1140 M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1141 M: Mario Limonciello <mario.limonciello@amd.com> 1142 R: Perry Yuan <perry.yuan@amd.com> 1143 L: linux-pm@vger.kernel.org 1144 S: Supported 1145 F: Documentation/admin-guide/pm/amd-pstate.rst 1146 F: drivers/cpufreq/amd-pstate* 1147 F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1148 1149 AMD PTDMA DRIVER 1150 M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1151 L: dmaengine@vger.kernel.org 1152 S: Maintained 1153 F: drivers/dma/ptdma/ 1154 1155 AMD QDMA DRIVER 1156 M: Nishad Saraf <nishads@amd.com> 1157 M: Lizhi Hou <lizhi.hou@amd.com> 1158 L: dmaengine@vger.kernel.org 1159 S: Supported 1160 F: drivers/dma/amd/qdma/ 1161 F: include/linux/platform_data/amd_qdma.h 1162 1163 AMD SEATTLE DEVICE TREE SUPPORT 1164 M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1165 M: Tom Lendacky <thomas.lendacky@amd.com> 1166 S: Supported 1167 F: arch/arm64/boot/dts/amd/ 1168 1169 AMD SENSOR FUSION HUB DRIVER 1170 M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1171 L: linux-input@vger.kernel.org 1172 S: Maintained 1173 F: Documentation/hid/amd-sfh* 1174 F: drivers/hid/amd-sfh-hid/ 1175 1176 AMD SPI DRIVER 1177 M: Raju Rangoju <Raju.Rangoju@amd.com> 1178 L: linux-spi@vger.kernel.org 1179 S: Supported 1180 F: drivers/spi/spi-amd.c 1181 1182 AMD XGBE DRIVER 1183 M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1184 L: netdev@vger.kernel.org 1185 S: Supported 1186 F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1187 F: drivers/net/ethernet/amd/xgbe/ 1188 1189 AMLOGIC BLUETOOTH DRIVER 1190 M: Yang Li <yang.li@amlogic.com> 1191 L: linux-bluetooth@vger.kernel.org 1192 S: Maintained 1193 F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1194 F: drivers/bluetooth/hci_aml.c 1195 1196 AMLOGIC DDR PMU DRIVER 1197 M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1198 L: linux-amlogic@lists.infradead.org 1199 S: Supported 1200 W: http://www.amlogic.com 1201 F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1202 F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1203 F: drivers/perf/amlogic/ 1204 F: include/soc/amlogic/ 1205 1206 AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1207 M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1208 L: linux-hwmon@vger.kernel.org 1209 S: Maintained 1210 F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1211 F: Documentation/hwmon/chipcap2.rst 1212 F: drivers/hwmon/chipcap2.c 1213 1214 AMPHION VPU CODEC V4L2 DRIVER 1215 M: Ming Qian <ming.qian@nxp.com> 1216 M: Zhou Peng <eagle.zhou@nxp.com> 1217 L: linux-media@vger.kernel.org 1218 S: Maintained 1219 F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1220 F: drivers/media/platform/amphion/ 1221 1222 AMS AS73211 DRIVER 1223 M: Christian Eggers <ceggers@arri.de> 1224 L: linux-iio@vger.kernel.org 1225 S: Maintained 1226 F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1227 F: drivers/iio/light/as73211.c 1228 1229 AMT (Automatic Multicast Tunneling) 1230 M: Taehee Yoo <ap420073@gmail.com> 1231 L: netdev@vger.kernel.org 1232 S: Maintained 1233 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1234 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1235 F: drivers/net/amt.c 1236 1237 ANALOG DEVICES INC AD3552R DRIVER 1238 M: Nuno Sá <nuno.sa@analog.com> 1239 L: linux-iio@vger.kernel.org 1240 S: Supported 1241 W: https://ez.analog.com/linux-software-drivers 1242 F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1243 F: drivers/iio/dac/ad3552r.c 1244 1245 ANALOG DEVICES INC AD4000 DRIVER 1246 M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1247 L: linux-iio@vger.kernel.org 1248 S: Supported 1249 W: https://ez.analog.com/linux-software-drivers 1250 F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1251 F: Documentation/iio/ad4000.rst 1252 F: drivers/iio/adc/ad4000.c 1253 1254 ANALOG DEVICES INC AD4130 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/ABI/testing/sysfs-bus-iio-adc-ad4130 1260 F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1261 F: drivers/iio/adc/ad4130.c 1262 1263 ANALOG DEVICES INC AD4695 DRIVER 1264 M: Michael Hennerich <michael.hennerich@analog.com> 1265 M: Nuno Sá <nuno.sa@analog.com> 1266 R: David Lechner <dlechner@baylibre.com> 1267 L: linux-iio@vger.kernel.org 1268 S: Supported 1269 W: https://ez.analog.com/linux-software-drivers 1270 F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1271 F: Documentation/iio/ad4695.rst 1272 F: drivers/iio/adc/ad4695.c 1273 F: include/dt-bindings/iio/adi,ad4695.h 1274 1275 ANALOG DEVICES INC AD7091R DRIVER 1276 M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1277 L: linux-iio@vger.kernel.org 1278 S: Supported 1279 W: http://ez.analog.com/community/linux-device-drivers 1280 F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1281 F: drivers/iio/adc/ad7091r* 1282 1283 ANALOG DEVICES INC AD7192 DRIVER 1284 M: Alisa-Dariana Roman <alisa.roman@analog.com> 1285 L: linux-iio@vger.kernel.org 1286 S: Supported 1287 W: https://ez.analog.com/linux-software-drivers 1288 F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1289 F: drivers/iio/adc/ad7192.c 1290 1291 ANALOG DEVICES INC AD7292 DRIVER 1292 M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1293 L: linux-iio@vger.kernel.org 1294 S: Supported 1295 W: https://ez.analog.com/linux-software-drivers 1296 F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1297 F: drivers/iio/adc/ad7292.c 1298 1299 ANALOG DEVICES INC AD7293 DRIVER 1300 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1301 L: linux-iio@vger.kernel.org 1302 S: Supported 1303 W: https://ez.analog.com/linux-software-drivers 1304 F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1305 F: drivers/iio/dac/ad7293.c 1306 1307 ANALOG DEVICES INC AD74115 DRIVER 1308 M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1309 L: linux-iio@vger.kernel.org 1310 S: Supported 1311 W: https://ez.analog.com/linux-software-drivers 1312 F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1313 F: drivers/iio/addac/ad74115.c 1314 1315 ANALOG DEVICES INC AD74413R DRIVER 1316 M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1317 L: linux-iio@vger.kernel.org 1318 S: Supported 1319 W: https://ez.analog.com/linux-software-drivers 1320 F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1321 F: drivers/iio/addac/ad74413r.c 1322 F: include/dt-bindings/iio/addac/adi,ad74413r.h 1323 1324 ANALOG DEVICES INC AD7768-1 DRIVER 1325 M: Michael Hennerich <Michael.Hennerich@analog.com> 1326 L: linux-iio@vger.kernel.org 1327 S: Supported 1328 W: https://ez.analog.com/linux-software-drivers 1329 F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1330 F: drivers/iio/adc/ad7768-1.c 1331 1332 ANALOG DEVICES INC AD7780 DRIVER 1333 M: Michael Hennerich <Michael.Hennerich@analog.com> 1334 M: Renato Lui Geh <renatogeh@gmail.com> 1335 L: linux-iio@vger.kernel.org 1336 S: Supported 1337 W: https://ez.analog.com/linux-software-drivers 1338 F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1339 F: drivers/iio/adc/ad7780.c 1340 1341 ANALOG DEVICES INC AD9467 DRIVER 1342 M: Michael Hennerich <Michael.Hennerich@analog.com> 1343 M: Nuno Sa <nuno.sa@analog.com> 1344 L: linux-iio@vger.kernel.org 1345 S: Supported 1346 W: https://ez.analog.com/linux-software-drivers 1347 F: Documentation/ABI/testing/debugfs-iio-ad9467 1348 F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1349 F: drivers/iio/adc/ad9467.c 1350 1351 ANALOG DEVICES INC AD9739a DRIVER 1352 M: Nuno Sa <nuno.sa@analog.com> 1353 M: Dragos Bogdan <dragos.bogdan@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/dac/adi,ad9739a.yaml 1358 F: drivers/iio/dac/ad9739a.c 1359 1360 ANALOG DEVICES INC ADA4250 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/amplifiers/adi,ada4250.yaml 1366 F: drivers/iio/amplifiers/ada4250.c 1367 1368 ANALOG DEVICES INC ADF4377 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,adf4377.yaml 1374 F: drivers/iio/frequency/adf4377.c 1375 1376 ANALOG DEVICES INC ADGS1408 DRIVER 1377 M: Mircea Caprioru <mircea.caprioru@analog.com> 1378 S: Supported 1379 F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1380 F: drivers/mux/adgs1408.c 1381 1382 ANALOG DEVICES INC ADIN DRIVER 1383 M: Michael Hennerich <michael.hennerich@analog.com> 1384 L: netdev@vger.kernel.org 1385 S: Supported 1386 W: https://ez.analog.com/linux-software-drivers 1387 F: Documentation/devicetree/bindings/net/adi,adin.yaml 1388 F: drivers/net/phy/adin.c 1389 1390 ANALOG DEVICES INC ADIS DRIVER LIBRARY 1391 M: Nuno Sa <nuno.sa@analog.com> 1392 L: linux-iio@vger.kernel.org 1393 S: Supported 1394 F: drivers/iio/imu/adis.c 1395 F: drivers/iio/imu/adis_buffer.c 1396 F: drivers/iio/imu/adis_trigger.c 1397 F: include/linux/iio/imu/adis.h 1398 1399 ANALOG DEVICES INC ADIS16460 DRIVER 1400 M: Dragos Bogdan <dragos.bogdan@analog.com> 1401 L: linux-iio@vger.kernel.org 1402 S: Supported 1403 W: https://ez.analog.com/linux-software-drivers 1404 F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1405 F: drivers/iio/imu/adis16460.c 1406 1407 ANALOG DEVICES INC ADIS16475 DRIVER 1408 M: Nuno Sa <nuno.sa@analog.com> 1409 L: linux-iio@vger.kernel.org 1410 S: Supported 1411 W: https://ez.analog.com/linux-software-drivers 1412 F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1413 F: drivers/iio/imu/adis16475.c 1414 1415 ANALOG DEVICES INC ADM1177 DRIVER 1416 M: Michael Hennerich <Michael.Hennerich@analog.com> 1417 L: linux-hwmon@vger.kernel.org 1418 S: Supported 1419 W: https://ez.analog.com/linux-software-drivers 1420 F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1421 F: drivers/hwmon/adm1177.c 1422 1423 ANALOG DEVICES INC ADMFM2000 DRIVER 1424 M: Kim Seer Paller <kimseer.paller@analog.com> 1425 L: linux-iio@vger.kernel.org 1426 S: Supported 1427 W: https://ez.analog.com/linux-software-drivers 1428 F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1429 F: drivers/iio/frequency/admfm2000.c 1430 1431 ANALOG DEVICES INC ADMV1013 DRIVER 1432 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1433 L: linux-iio@vger.kernel.org 1434 S: Supported 1435 W: https://ez.analog.com/linux-software-drivers 1436 F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1437 F: drivers/iio/frequency/admv1013.c 1438 1439 ANALOG DEVICES INC ADMV1014 DRIVER 1440 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1441 L: linux-iio@vger.kernel.org 1442 S: Supported 1443 W: https://ez.analog.com/linux-software-drivers 1444 F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1445 F: drivers/iio/frequency/admv1014.c 1446 1447 ANALOG DEVICES INC ADMV8818 DRIVER 1448 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1449 L: linux-iio@vger.kernel.org 1450 S: Supported 1451 W: https://ez.analog.com/linux-software-drivers 1452 F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1453 F: drivers/iio/filter/admv8818.c 1454 1455 ANALOG DEVICES INC ADP5061 DRIVER 1456 M: Michael Hennerich <Michael.Hennerich@analog.com> 1457 L: linux-pm@vger.kernel.org 1458 S: Supported 1459 W: https://ez.analog.com/linux-software-drivers 1460 F: drivers/power/supply/adp5061.c 1461 1462 ANALOG DEVICES INC ADRF6780 DRIVER 1463 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1464 L: linux-iio@vger.kernel.org 1465 S: Supported 1466 W: https://ez.analog.com/linux-software-drivers 1467 F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1468 F: drivers/iio/frequency/adrf6780.c 1469 1470 ANALOG DEVICES INC ADV7180 DRIVER 1471 M: Lars-Peter Clausen <lars@metafoo.de> 1472 L: linux-media@vger.kernel.org 1473 S: Supported 1474 W: https://ez.analog.com/linux-software-drivers 1475 F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1476 F: drivers/media/i2c/adv7180.c 1477 1478 ANALOG DEVICES INC ADV748X DRIVER 1479 M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1480 L: linux-media@vger.kernel.org 1481 S: Maintained 1482 F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1483 F: drivers/media/i2c/adv748x/* 1484 1485 ANALOG DEVICES INC ADV7511 DRIVER 1486 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1487 L: linux-media@vger.kernel.org 1488 S: Maintained 1489 F: drivers/media/i2c/adv7511* 1490 1491 ANALOG DEVICES INC ADV7604 DRIVER 1492 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1493 L: linux-media@vger.kernel.org 1494 S: Maintained 1495 F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1496 F: drivers/media/i2c/adv7604* 1497 1498 ANALOG DEVICES INC ADV7842 DRIVER 1499 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1500 L: linux-media@vger.kernel.org 1501 S: Maintained 1502 F: drivers/media/i2c/adv7842* 1503 1504 ANALOG DEVICES INC ADXRS290 DRIVER 1505 M: Nishant Malpani <nish.malpani25@gmail.com> 1506 L: linux-iio@vger.kernel.org 1507 S: Supported 1508 F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1509 F: drivers/iio/gyro/adxrs290.c 1510 1511 ANALOG DEVICES INC ASOC CODEC DRIVERS 1512 M: Lars-Peter Clausen <lars@metafoo.de> 1513 M: Nuno Sá <nuno.sa@analog.com> 1514 L: linux-sound@vger.kernel.org 1515 S: Supported 1516 W: http://wiki.analog.com/ 1517 W: https://ez.analog.com/linux-software-drivers 1518 F: sound/soc/codecs/ad1* 1519 F: sound/soc/codecs/ad7* 1520 F: sound/soc/codecs/adau* 1521 F: sound/soc/codecs/adav* 1522 F: sound/soc/codecs/sigmadsp.* 1523 F: sound/soc/codecs/ssm* 1524 1525 ANALOG DEVICES INC AXI DAC DRIVER 1526 M: Nuno Sa <nuno.sa@analog.com> 1527 L: linux-iio@vger.kernel.org 1528 S: Supported 1529 W: https://ez.analog.com/linux-software-drivers 1530 F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1531 F: drivers/iio/dac/adi-axi-dac.c 1532 1533 ANALOG DEVICES INC DMA DRIVERS 1534 M: Lars-Peter Clausen <lars@metafoo.de> 1535 S: Supported 1536 W: https://ez.analog.com/linux-software-drivers 1537 F: drivers/dma/dma-axi-dmac.c 1538 1539 ANALOG DEVICES INC IIO DRIVERS 1540 M: Lars-Peter Clausen <lars@metafoo.de> 1541 M: Michael Hennerich <Michael.Hennerich@analog.com> 1542 S: Supported 1543 W: http://wiki.analog.com/ 1544 W: https://ez.analog.com/linux-software-drivers 1545 F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1546 F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1547 F: Documentation/devicetree/bindings/iio/*/adi,* 1548 F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1549 F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1550 F: drivers/iio/*/ad* 1551 F: drivers/iio/adc/ltc249* 1552 F: drivers/iio/amplifiers/hmc425a.c 1553 F: drivers/staging/iio/*/ad* 1554 X: drivers/iio/*/adjd* 1555 1556 ANALOGBITS PLL LIBRARIES 1557 M: Paul Walmsley <paul.walmsley@sifive.com> 1558 M: Samuel Holland <samuel.holland@sifive.com> 1559 S: Supported 1560 F: drivers/clk/analogbits/* 1561 F: include/linux/clk/analogbits* 1562 1563 ANDROID DRIVERS 1564 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1565 M: Arve Hjønnevåg <arve@android.com> 1566 M: Todd Kjos <tkjos@android.com> 1567 M: Martijn Coenen <maco@android.com> 1568 M: Joel Fernandes <joel@joelfernandes.org> 1569 M: Christian Brauner <christian@brauner.io> 1570 M: Carlos Llamas <cmllamas@google.com> 1571 M: Suren Baghdasaryan <surenb@google.com> 1572 L: linux-kernel@vger.kernel.org 1573 S: Supported 1574 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1575 F: drivers/android/ 1576 1577 ANDROID GOLDFISH PIC DRIVER 1578 M: Miodrag Dinic <miodrag.dinic@mips.com> 1579 S: Supported 1580 F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1581 F: drivers/irqchip/irq-goldfish-pic.c 1582 1583 ANDROID GOLDFISH RTC DRIVER 1584 M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1585 S: Supported 1586 F: drivers/rtc/rtc-goldfish.c 1587 1588 AOA (Apple Onboard Audio) ALSA DRIVER 1589 M: Johannes Berg <johannes@sipsolutions.net> 1590 L: linuxppc-dev@lists.ozlabs.org 1591 L: linux-sound@vger.kernel.org 1592 S: Maintained 1593 F: sound/aoa/ 1594 1595 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1596 M: William Breathitt Gray <wbg@kernel.org> 1597 L: linux-iio@vger.kernel.org 1598 S: Maintained 1599 F: drivers/iio/addac/stx104.c 1600 1601 APM DRIVER 1602 M: Jiri Kosina <jikos@kernel.org> 1603 S: Odd fixes 1604 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1605 F: arch/x86/kernel/apm_32.c 1606 F: drivers/char/apm-emulation.c 1607 F: include/linux/apm_bios.h 1608 F: include/uapi/linux/apm_bios.h 1609 1610 APPARMOR SECURITY MODULE 1611 M: John Johansen <john.johansen@canonical.com> 1612 M: John Johansen <john@apparmor.net> 1613 L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1614 S: Supported 1615 W: apparmor.net 1616 B: https://gitlab.com/apparmor/apparmor-kernel 1617 C: irc://irc.oftc.net/apparmor 1618 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1619 T: https://gitlab.com/apparmor/apparmor-kernel.git 1620 F: Documentation/admin-guide/LSM/apparmor.rst 1621 F: security/apparmor/ 1622 1623 APPLE BCM5974 MULTITOUCH DRIVER 1624 M: Henrik Rydberg <rydberg@bitmath.org> 1625 L: linux-input@vger.kernel.org 1626 S: Odd fixes 1627 F: drivers/input/mouse/bcm5974.c 1628 1629 APPLE PCIE CONTROLLER DRIVER 1630 M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1631 M: Marc Zyngier <maz@kernel.org> 1632 L: linux-pci@vger.kernel.org 1633 S: Maintained 1634 F: drivers/pci/controller/pcie-apple.c 1635 1636 APPLE SMC DRIVER 1637 M: Henrik Rydberg <rydberg@bitmath.org> 1638 L: linux-hwmon@vger.kernel.org 1639 S: Odd fixes 1640 F: drivers/hwmon/applesmc.c 1641 1642 APPLETALK NETWORK LAYER 1643 L: netdev@vger.kernel.org 1644 S: Odd fixes 1645 F: include/linux/atalk.h 1646 F: include/uapi/linux/atalk.h 1647 F: net/appletalk/ 1648 1649 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1650 M: Khuong Dinh <khuong@os.amperecomputing.com> 1651 S: Supported 1652 F: arch/arm64/boot/dts/apm/ 1653 1654 APPLIED MICRO (APM) X-GENE SOC EDAC 1655 M: Khuong Dinh <khuong@os.amperecomputing.com> 1656 S: Supported 1657 F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1658 F: drivers/edac/xgene_edac.c 1659 1660 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1661 M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1662 M: Keyur Chudgar <keyur@os.amperecomputing.com> 1663 S: Supported 1664 F: drivers/net/ethernet/apm/xgene-v2/ 1665 1666 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1667 M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1668 M: Keyur Chudgar <keyur@os.amperecomputing.com> 1669 M: Quan Nguyen <quan@os.amperecomputing.com> 1670 S: Supported 1671 F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1672 F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1673 F: drivers/net/ethernet/apm/xgene/ 1674 F: drivers/net/mdio/mdio-xgene.c 1675 1676 APPLIED MICRO (APM) X-GENE SOC PMU 1677 M: Khuong Dinh <khuong@os.amperecomputing.com> 1678 S: Supported 1679 F: Documentation/admin-guide/perf/xgene-pmu.rst 1680 F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1681 F: drivers/perf/xgene_pmu.c 1682 1683 APPLIED MICRO QT2025 PHY DRIVER 1684 M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1685 R: Trevor Gross <tmgross@umich.edu> 1686 L: netdev@vger.kernel.org 1687 L: rust-for-linux@vger.kernel.org 1688 S: Maintained 1689 F: drivers/net/phy/qt2025.rs 1690 1691 APTINA CAMERA SENSOR PLL 1692 M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1693 L: linux-media@vger.kernel.org 1694 S: Maintained 1695 F: drivers/media/i2c/aptina-pll.* 1696 1697 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1698 M: Aleksa Savic <savicaleksa83@gmail.com> 1699 M: Jack Doan <me@jackdoan.com> 1700 L: linux-hwmon@vger.kernel.org 1701 S: Maintained 1702 F: Documentation/hwmon/aquacomputer_d5next.rst 1703 F: drivers/hwmon/aquacomputer_d5next.c 1704 1705 AQUANTIA ETHERNET DRIVER (atlantic) 1706 M: Igor Russkikh <irusskikh@marvell.com> 1707 L: netdev@vger.kernel.org 1708 S: Supported 1709 W: https://www.marvell.com/ 1710 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1711 F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1712 F: drivers/net/ethernet/aquantia/atlantic/ 1713 1714 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1715 M: Egor Pomozov <epomozov@marvell.com> 1716 L: netdev@vger.kernel.org 1717 S: Supported 1718 W: http://www.aquantia.com 1719 F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1720 1721 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1722 M: Krzysztof Hałasa <khalasa@piap.pl> 1723 L: linux-media@vger.kernel.org 1724 S: Maintained 1725 F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1726 F: drivers/media/i2c/ar0521.c 1727 1728 ARASAN NAND CONTROLLER DRIVER 1729 M: Miquel Raynal <miquel.raynal@bootlin.com> 1730 R: Michal Simek <michal.simek@amd.com> 1731 L: linux-mtd@lists.infradead.org 1732 S: Maintained 1733 F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1734 F: drivers/mtd/nand/raw/arasan-nand-controller.c 1735 1736 ARC FRAMEBUFFER DRIVER 1737 M: Jaya Kumar <jayalk@intworks.biz> 1738 S: Maintained 1739 F: drivers/video/fbdev/arcfb.c 1740 F: drivers/video/fbdev/core/fb_defio.c 1741 1742 ARC PGU DRM DRIVER 1743 M: Alexey Brodkin <abrodkin@synopsys.com> 1744 S: Supported 1745 F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1746 F: drivers/gpu/drm/tiny/arcpgu.c 1747 1748 ARCNET NETWORK LAYER 1749 M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1750 L: netdev@vger.kernel.org 1751 S: Maintained 1752 F: drivers/net/arcnet/ 1753 F: include/uapi/linux/if_arcnet.h 1754 1755 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1756 M: Arnd Bergmann <arnd@arndb.de> 1757 M: Olof Johansson <olof@lixom.net> 1758 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1759 L: soc@lists.linux.dev 1760 S: Maintained 1761 P: Documentation/process/maintainer-soc.rst 1762 C: irc://irc.libera.chat/armlinux 1763 T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1764 F: Documentation/process/maintainer-soc*.rst 1765 F: arch/arm/boot/dts/Makefile 1766 F: arch/arm64/boot/dts/Makefile 1767 1768 ARM ARCHITECTED TIMER DRIVER 1769 M: Mark Rutland <mark.rutland@arm.com> 1770 M: Marc Zyngier <maz@kernel.org> 1771 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1772 S: Maintained 1773 F: arch/arm/include/asm/arch_timer.h 1774 F: arch/arm64/include/asm/arch_timer.h 1775 F: drivers/clocksource/arm_arch_timer.c 1776 1777 ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1778 M: Marc Zyngier <maz@kernel.org> 1779 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1780 S: Maintained 1781 F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1782 F: arch/arm/include/asm/arch_gicv3.h 1783 F: arch/arm64/include/asm/arch_gicv3.h 1784 F: drivers/irqchip/irq-gic*.[ch] 1785 F: include/linux/irqchip/arm-gic*.h 1786 F: include/linux/irqchip/arm-vgic-info.h 1787 1788 ARM HDLCD DRM DRIVER 1789 M: Liviu Dudau <liviu.dudau@arm.com> 1790 S: Supported 1791 F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1792 F: drivers/gpu/drm/arm/hdlcd_* 1793 1794 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1795 M: Linus Walleij <linus.walleij@linaro.org> 1796 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1797 S: Maintained 1798 F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1799 F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1800 F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1801 F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1802 F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1803 F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1804 F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1805 F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1806 F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1807 F: arch/arm/boot/dts/arm/arm-realview-* 1808 F: arch/arm/boot/dts/arm/integrator* 1809 F: arch/arm/boot/dts/arm/versatile* 1810 F: arch/arm/mach-versatile/ 1811 F: drivers/bus/arm-integrator-lm.c 1812 F: drivers/clk/versatile/ 1813 F: drivers/i2c/busses/i2c-versatile.c 1814 F: drivers/irqchip/irq-versatile-fpga.c 1815 F: drivers/mtd/maps/physmap-versatile.* 1816 F: drivers/power/reset/arm-versatile-reboot.c 1817 F: drivers/soc/versatile/ 1818 1819 ARM INTERCONNECT PMU DRIVERS 1820 M: Robin Murphy <robin.murphy@arm.com> 1821 S: Supported 1822 F: Documentation/admin-guide/perf/arm-cmn.rst 1823 F: Documentation/admin-guide/perf/arm-ni.rst 1824 F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 1825 F: Documentation/devicetree/bindings/perf/arm,ni.yaml 1826 F: drivers/perf/arm-cmn.c 1827 F: drivers/perf/arm-ni.c 1828 F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 1829 1830 ARM KOMEDA DRM-KMS DRIVER 1831 M: Liviu Dudau <liviu.dudau@arm.com> 1832 S: Supported 1833 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1834 F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1835 F: Documentation/gpu/komeda-kms.rst 1836 F: drivers/gpu/drm/arm/display/include/ 1837 F: drivers/gpu/drm/arm/display/komeda/ 1838 1839 ARM MALI PANFROST DRM DRIVER 1840 M: Boris Brezillon <boris.brezillon@collabora.com> 1841 M: Rob Herring <robh@kernel.org> 1842 R: Steven Price <steven.price@arm.com> 1843 L: dri-devel@lists.freedesktop.org 1844 S: Supported 1845 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1846 F: Documentation/gpu/panfrost.rst 1847 F: drivers/gpu/drm/ci/xfails/panfrost* 1848 F: drivers/gpu/drm/panfrost/ 1849 F: include/uapi/drm/panfrost_drm.h 1850 1851 ARM MALI PANTHOR DRM DRIVER 1852 M: Boris Brezillon <boris.brezillon@collabora.com> 1853 M: Steven Price <steven.price@arm.com> 1854 M: Liviu Dudau <liviu.dudau@arm.com> 1855 L: dri-devel@lists.freedesktop.org 1856 S: Supported 1857 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1858 F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 1859 F: drivers/gpu/drm/panthor/ 1860 F: include/uapi/drm/panthor_drm.h 1861 1862 ARM MALI-DP DRM DRIVER 1863 M: Liviu Dudau <liviu.dudau@arm.com> 1864 S: Supported 1865 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1866 F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1867 F: Documentation/gpu/afbc.rst 1868 F: drivers/gpu/drm/arm/ 1869 1870 ARM MFM AND FLOPPY DRIVERS 1871 M: Ian Molton <spyro@f2s.com> 1872 S: Maintained 1873 F: arch/arm/include/asm/floppy.h 1874 F: arch/arm/mach-rpc/floppydma.S 1875 1876 ARM PMU PROFILING AND DEBUGGING 1877 M: Will Deacon <will@kernel.org> 1878 M: Mark Rutland <mark.rutland@arm.com> 1879 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880 S: Maintained 1881 F: Documentation/devicetree/bindings/arm/pmu.yaml 1882 F: Documentation/devicetree/bindings/perf/ 1883 F: arch/arm*/include/asm/hw_breakpoint.h 1884 F: arch/arm*/include/asm/perf_event.h 1885 F: arch/arm*/kernel/hw_breakpoint.c 1886 F: arch/arm*/kernel/perf_* 1887 F: drivers/perf/ 1888 F: include/linux/perf/arm_pmu*.h 1889 1890 ARM PORT 1891 M: Russell King <linux@armlinux.org.uk> 1892 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1893 S: Odd Fixes 1894 W: http://www.armlinux.org.uk/ 1895 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1896 F: arch/arm/ 1897 X: arch/arm/boot/dts/ 1898 1899 ARM PRIMECELL AACI PL041 DRIVER 1900 M: Russell King <linux@armlinux.org.uk> 1901 S: Odd Fixes 1902 F: sound/arm/aaci.* 1903 1904 ARM PRIMECELL BUS SUPPORT 1905 M: Russell King <linux@armlinux.org.uk> 1906 S: Odd Fixes 1907 F: drivers/amba/ 1908 F: include/linux/amba/bus.h 1909 1910 ARM PRIMECELL KMI PL050 DRIVER 1911 M: Russell King <linux@armlinux.org.uk> 1912 S: Odd Fixes 1913 F: drivers/input/serio/ambakmi.* 1914 F: include/linux/amba/kmi.h 1915 1916 ARM PRIMECELL MMCI PL180/1 DRIVER 1917 M: Russell King <linux@armlinux.org.uk> 1918 S: Odd Fixes 1919 F: drivers/mmc/host/mmci.* 1920 F: include/linux/amba/mmci.h 1921 1922 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1923 M: Miquel Raynal <miquel.raynal@bootlin.com> 1924 R: Michal Simek <michal.simek@amd.com> 1925 L: linux-mtd@lists.infradead.org 1926 S: Maintained 1927 F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1928 F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1929 1930 ARM PRIMECELL PL35X SMC DRIVER 1931 M: Miquel Raynal <miquel.raynal@bootlin.com> 1932 R: Michal Simek <michal.simek@amd.com> 1933 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1934 S: Maintained 1935 F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1936 F: drivers/memory/pl353-smc.c 1937 1938 ARM PRIMECELL SSP PL022 SPI DRIVER 1939 M: Linus Walleij <linus.walleij@linaro.org> 1940 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1941 S: Maintained 1942 F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1943 F: drivers/spi/spi-pl022.c 1944 1945 ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1946 M: Russell King <linux@armlinux.org.uk> 1947 S: Odd Fixes 1948 F: drivers/tty/serial/amba-pl01*.c 1949 F: include/linux/amba/serial.h 1950 1951 ARM PRIMECELL VIC PL190/PL192 DRIVER 1952 M: Linus Walleij <linus.walleij@linaro.org> 1953 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954 S: Maintained 1955 F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1956 F: drivers/irqchip/irq-vic.c 1957 1958 ARM SMC WATCHDOG DRIVER 1959 M: Julius Werner <jwerner@chromium.org> 1960 R: Evan Benn <evanbenn@chromium.org> 1961 S: Maintained 1962 F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1963 F: drivers/watchdog/arm_smc_wdt.c 1964 1965 ARM SMMU DRIVERS 1966 M: Will Deacon <will@kernel.org> 1967 R: Robin Murphy <robin.murphy@arm.com> 1968 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1969 S: Maintained 1970 F: Documentation/devicetree/bindings/iommu/arm,smmu* 1971 F: drivers/iommu/arm/ 1972 F: drivers/iommu/io-pgtable-arm* 1973 1974 ARM SMMU SVA SUPPORT 1975 R: Jean-Philippe Brucker <jean-philippe@linaro.org> 1976 F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 1977 1978 ARM SUB-ARCHITECTURES 1979 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1980 S: Maintained 1981 C: irc://irc.libera.chat/armlinux 1982 T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1983 F: arch/arm/mach-*/ 1984 F: arch/arm/plat-*/ 1985 1986 ARM/ACTIONS SEMI ARCHITECTURE 1987 M: Andreas Färber <afaerber@suse.de> 1988 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1989 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990 L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1991 S: Maintained 1992 F: Documentation/devicetree/bindings/arm/actions.yaml 1993 F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1994 F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1995 F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1996 F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1997 F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1998 F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1999 F: Documentation/devicetree/bindings/pinctrl/actions,* 2000 F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 2001 F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 2002 F: arch/arm/boot/dts/actions/ 2003 F: arch/arm/mach-actions/ 2004 F: arch/arm64/boot/dts/actions/ 2005 F: drivers/clk/actions/ 2006 F: drivers/clocksource/timer-owl* 2007 F: drivers/dma/owl-dma.c 2008 F: drivers/i2c/busses/i2c-owl.c 2009 F: drivers/irqchip/irq-owl-sirq.c 2010 F: drivers/mmc/host/owl-mmc.c 2011 F: drivers/net/ethernet/actions/ 2012 F: drivers/pinctrl/actions/* 2013 F: drivers/pmdomain/actions/ 2014 F: include/dt-bindings/power/owl-* 2015 F: include/dt-bindings/reset/actions,* 2016 F: include/linux/soc/actions/ 2017 N: owl 2018 2019 ARM/AIROHA SOC SUPPORT 2020 M: Matthias Brugger <matthias.bgg@gmail.com> 2021 M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2022 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2024 S: Odd Fixes 2025 F: arch/arm/boot/dts/airoha/ 2026 F: arch/arm64/boot/dts/airoha/ 2027 2028 ARM/Allwinner SoC Clock Support 2029 M: Emilio López <emilio@elopez.com.ar> 2030 S: Maintained 2031 F: drivers/clk/sunxi/ 2032 2033 ARM/Allwinner sunXi SoC support 2034 M: Chen-Yu Tsai <wens@csie.org> 2035 M: Jernej Skrabec <jernej.skrabec@gmail.com> 2036 M: Samuel Holland <samuel@sholland.org> 2037 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038 L: linux-sunxi@lists.linux.dev 2039 S: Maintained 2040 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2041 F: arch/arm/mach-sunxi/ 2042 F: arch/arm64/boot/dts/allwinner/ 2043 F: drivers/clk/sunxi-ng/ 2044 F: drivers/pinctrl/sunxi/ 2045 F: drivers/soc/sunxi/ 2046 N: allwinner 2047 N: sun[x456789]i 2048 N: sun[25]0i 2049 2050 ARM/ALPHASCALE ARCHITECTURE 2051 M: Krzysztof Kozlowski <krzk@kernel.org> 2052 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2053 S: Odd Fixes 2054 F: arch/arm/boot/dts/alphascale/ 2055 F: drivers/clk/clk-asm9260.c 2056 F: drivers/clocksource/asm9260_timer.c 2057 F: drivers/rtc/rtc-asm9260.c 2058 F: drivers/watchdog/asm9260_wdt.c 2059 2060 ARM/AMD PENSANDO ARM64 ARCHITECTURE 2061 M: Brad Larson <blarson@amd.com> 2062 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2063 S: Supported 2064 F: Documentation/devicetree/bindings/*/amd,pensando* 2065 F: arch/arm64/boot/dts/amd/elba* 2066 2067 ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2068 M: Neil Armstrong <neil.armstrong@linaro.org> 2069 M: Jerome Brunet <jbrunet@baylibre.com> 2070 L: linux-amlogic@lists.infradead.org 2071 S: Maintained 2072 F: Documentation/devicetree/bindings/clock/amlogic* 2073 F: drivers/clk/meson/ 2074 F: include/dt-bindings/clock/amlogic,a1* 2075 F: include/dt-bindings/clock/gxbb* 2076 F: include/dt-bindings/clock/meson* 2077 2078 ARM/Amlogic Meson SoC Crypto Drivers 2079 M: Corentin Labbe <clabbe@baylibre.com> 2080 L: linux-crypto@vger.kernel.org 2081 L: linux-amlogic@lists.infradead.org 2082 S: Maintained 2083 F: Documentation/devicetree/bindings/crypto/amlogic* 2084 F: drivers/crypto/amlogic/ 2085 2086 ARM/Amlogic Meson SoC Sound Drivers 2087 M: Jerome Brunet <jbrunet@baylibre.com> 2088 L: linux-sound@vger.kernel.org 2089 S: Maintained 2090 F: Documentation/devicetree/bindings/sound/amlogic* 2091 F: sound/soc/meson/ 2092 2093 ARM/Amlogic Meson SoC support 2094 M: Neil Armstrong <neil.armstrong@linaro.org> 2095 M: Kevin Hilman <khilman@baylibre.com> 2096 R: Jerome Brunet <jbrunet@baylibre.com> 2097 R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2098 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2099 L: linux-amlogic@lists.infradead.org 2100 S: Maintained 2101 W: http://linux-meson.com/ 2102 F: Documentation/devicetree/bindings/phy/amlogic* 2103 F: arch/arm/boot/dts/amlogic/ 2104 F: arch/arm/mach-meson/ 2105 F: arch/arm64/boot/dts/amlogic/ 2106 F: drivers/pmdomain/amlogic/ 2107 F: drivers/mmc/host/meson* 2108 F: drivers/phy/amlogic/ 2109 F: drivers/pinctrl/meson/ 2110 F: drivers/rtc/rtc-meson* 2111 F: drivers/soc/amlogic/ 2112 N: meson 2113 2114 ARM/Annapurna Labs ALPINE ARCHITECTURE 2115 M: Antoine Tenart <atenart@kernel.org> 2116 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117 S: Odd Fixes 2118 F: arch/arm/boot/dts/amazon/ 2119 F: arch/arm/mach-alpine/ 2120 F: arch/arm64/boot/dts/amazon/ 2121 F: drivers/*/*alpine* 2122 2123 ARM/APPLE MACHINE SOUND DRIVERS 2124 M: Martin Povišer <povik+lin@cutebit.org> 2125 L: asahi@lists.linux.dev 2126 L: linux-sound@vger.kernel.org 2127 S: Maintained 2128 F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2129 F: Documentation/devicetree/bindings/sound/apple,* 2130 F: sound/soc/apple/* 2131 F: sound/soc/codecs/cs42l83-i2c.c 2132 F: sound/soc/codecs/ssm3515.c 2133 2134 ARM/APPLE MACHINE SUPPORT 2135 M: Hector Martin <marcan@marcan.st> 2136 M: Sven Peter <sven@svenpeter.dev> 2137 R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 2138 L: asahi@lists.linux.dev 2139 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2140 S: Maintained 2141 W: https://asahilinux.org 2142 B: https://github.com/AsahiLinux/linux/issues 2143 C: irc://irc.oftc.net/asahi-dev 2144 T: git https://github.com/AsahiLinux/linux.git 2145 F: Documentation/devicetree/bindings/arm/apple.yaml 2146 F: Documentation/devicetree/bindings/arm/apple/* 2147 F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2148 F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2149 F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2150 F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2151 F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2152 F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2153 F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2154 F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2155 F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2156 F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2157 F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2158 F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2159 F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2160 F: Documentation/devicetree/bindings/power/apple* 2161 F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2162 F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2163 F: arch/arm64/boot/dts/apple/ 2164 F: drivers/bluetooth/hci_bcm4377.c 2165 F: drivers/clk/clk-apple-nco.c 2166 F: drivers/cpufreq/apple-soc-cpufreq.c 2167 F: drivers/dma/apple-admac.c 2168 F: drivers/pmdomain/apple/ 2169 F: drivers/i2c/busses/i2c-pasemi-core.c 2170 F: drivers/i2c/busses/i2c-pasemi-platform.c 2171 F: drivers/iommu/apple-dart.c 2172 F: drivers/iommu/io-pgtable-dart.c 2173 F: drivers/irqchip/irq-apple-aic.c 2174 F: drivers/nvme/host/apple.c 2175 F: drivers/nvmem/apple-efuses.c 2176 F: drivers/pinctrl/pinctrl-apple-gpio.c 2177 F: drivers/pwm/pwm-apple.c 2178 F: drivers/soc/apple/* 2179 F: drivers/watchdog/apple_wdt.c 2180 F: include/dt-bindings/interrupt-controller/apple-aic.h 2181 F: include/dt-bindings/pinctrl/apple.h 2182 F: include/linux/soc/apple/* 2183 2184 ARM/ARTPEC MACHINE SUPPORT 2185 M: Jesper Nilsson <jesper.nilsson@axis.com> 2186 M: Lars Persson <lars.persson@axis.com> 2187 L: linux-arm-kernel@axis.com 2188 S: Maintained 2189 F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2190 F: arch/arm/boot/dts/axis/ 2191 F: arch/arm/mach-artpec 2192 F: drivers/clk/axis 2193 F: drivers/crypto/axis 2194 F: drivers/mmc/host/usdhi6rol0.c 2195 F: drivers/pinctrl/pinctrl-artpec* 2196 2197 ARM/ASPEED I2C DRIVER 2198 M: Brendan Higgins <brendanhiggins@google.com> 2199 R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2200 R: Joel Stanley <joel@jms.id.au> 2201 L: linux-i2c@vger.kernel.org 2202 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2203 S: Maintained 2204 F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2205 F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2206 F: drivers/i2c/busses/i2c-aspeed.c 2207 F: drivers/irqchip/irq-aspeed-i2c-ic.c 2208 2209 ARM/ASPEED MACHINE SUPPORT 2210 M: Joel Stanley <joel@jms.id.au> 2211 R: Andrew Jeffery <andrew@codeconstruct.com.au> 2212 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2213 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2214 S: Supported 2215 Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2216 T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2217 F: Documentation/devicetree/bindings/arm/aspeed/ 2218 F: arch/arm/boot/dts/aspeed/ 2219 F: arch/arm/mach-aspeed/ 2220 N: aspeed 2221 2222 ARM/AXM LSI SOC 2223 M: Krzysztof Kozlowski <krzk@kernel.org> 2224 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2225 S: Odd Fixes 2226 F: Documentation/devicetree/bindings/arm/axxia.yaml 2227 F: arch/arm/boot/dts/intel/axm/ 2228 F: arch/arm/mach-axxia/ 2229 2230 ARM/BITMAIN ARCHITECTURE 2231 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2232 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2233 S: Maintained 2234 F: Documentation/devicetree/bindings/arm/bitmain.yaml 2235 F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2236 F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2237 F: arch/arm64/boot/dts/bitmain/ 2238 F: drivers/clk/clk-bm1880.c 2239 F: drivers/pinctrl/pinctrl-bm1880.c 2240 2241 ARM/CALXEDA HIGHBANK ARCHITECTURE 2242 M: Andre Przywara <andre.przywara@arm.com> 2243 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2244 S: Maintained 2245 F: arch/arm/boot/dts/calxeda/ 2246 F: arch/arm/mach-highbank/ 2247 2248 ARM/CAVIUM THUNDER NETWORK DRIVER 2249 M: Sunil Goutham <sgoutham@marvell.com> 2250 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251 S: Supported 2252 F: drivers/net/ethernet/cavium/thunder/ 2253 2254 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2255 M: Lukasz Majewski <lukma@denx.de> 2256 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2257 S: Maintained 2258 F: arch/arm/mach-ep93xx/ts72xx.c 2259 2260 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2261 M: Hartley Sweeten <hsweeten@visionengravers.com> 2262 M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2263 M: Nikita Shubin <nikita.shubin@maquefel.me> 2264 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265 S: Maintained 2266 F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2267 F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2268 F: arch/arm/boot/compressed/misc-ep93xx.h 2269 F: arch/arm/mach-ep93xx/ 2270 F: drivers/iio/adc/ep93xx_adc.c 2271 2272 ARM/CLKDEV SUPPORT 2273 M: Russell King <linux@armlinux.org.uk> 2274 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2275 S: Maintained 2276 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2277 F: drivers/clk/clkdev.c 2278 2279 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2280 M: Baruch Siach <baruch@tkos.co.il> 2281 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282 S: Maintained 2283 F: arch/arm/boot/dts/cnxt/ 2284 N: digicolor 2285 2286 ARM/CORESIGHT FRAMEWORK AND DRIVERS 2287 M: Suzuki K Poulose <suzuki.poulose@arm.com> 2288 R: Mike Leach <mike.leach@linaro.org> 2289 R: James Clark <james.clark@linaro.org> 2290 L: coresight@lists.linaro.org (moderated for non-subscribers) 2291 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2292 S: Maintained 2293 T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2294 F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2295 F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2296 F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2297 F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2298 F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2299 F: Documentation/trace/coresight/* 2300 F: drivers/hwtracing/coresight/* 2301 F: include/dt-bindings/arm/coresight-cti-dt.h 2302 F: include/linux/coresight* 2303 F: include/uapi/linux/coresight* 2304 F: samples/coresight/* 2305 F: tools/perf/Documentation/arm-coresight.txt 2306 F: tools/perf/arch/arm/util/auxtrace.c 2307 F: tools/perf/arch/arm/util/cs-etm.c 2308 F: tools/perf/arch/arm/util/cs-etm.h 2309 F: tools/perf/arch/arm/util/pmu.c 2310 F: tools/perf/tests/shell/*coresight* 2311 F: tools/perf/tests/shell/coresight/* 2312 F: tools/perf/tests/shell/lib/*coresight* 2313 F: tools/perf/util/cs-etm-decoder/* 2314 F: tools/perf/util/cs-etm.* 2315 2316 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2317 M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2318 M: Linus Walleij <linus.walleij@linaro.org> 2319 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320 S: Maintained 2321 T: git git://github.com/ulli-kroll/linux.git 2322 F: Documentation/devicetree/bindings/arm/gemini.yaml 2323 F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2324 F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2325 F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2326 F: arch/arm/boot/dts/gemini/ 2327 F: arch/arm/mach-gemini/ 2328 F: drivers/crypto/gemini/ 2329 F: drivers/net/ethernet/cortina/ 2330 F: drivers/pinctrl/pinctrl-gemini.c 2331 F: drivers/rtc/rtc-ftrtc010.c 2332 2333 ARM/CZ.NIC TURRIS SUPPORT 2334 M: Marek Behún <kabel@kernel.org> 2335 S: Maintained 2336 W: https://www.turris.cz/ 2337 F: Documentation/ABI/testing/debugfs-moxtet 2338 F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2339 F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2340 F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2341 F: Documentation/devicetree/bindings/bus/moxtet.txt 2342 F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2343 F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2344 F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2345 F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2346 F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2347 F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2348 F: drivers/bus/moxtet.c 2349 F: drivers/firmware/turris-mox-rwtm.c 2350 F: drivers/gpio/gpio-moxtet.c 2351 F: drivers/leds/leds-turris-omnia.c 2352 F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2353 F: drivers/platform/cznic/ 2354 F: drivers/watchdog/armada_37xx_wdt.c 2355 F: include/dt-bindings/bus/moxtet.h 2356 F: include/linux/armada-37xx-rwtm-mailbox.h 2357 F: include/linux/moxtet.h 2358 F: include/linux/turris-omnia-mcu-interface.h 2359 2360 ARM/FARADAY FA526 PORT 2361 M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2362 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2363 S: Maintained 2364 T: git git://git.berlios.de/gemini-board 2365 F: arch/arm/mm/*-fa* 2366 2367 ARM/FOOTBRIDGE ARCHITECTURE 2368 M: Russell King <linux@armlinux.org.uk> 2369 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2370 S: Maintained 2371 W: http://www.armlinux.org.uk/ 2372 F: arch/arm/include/asm/hardware/dec21285.h 2373 F: arch/arm/mach-footbridge/ 2374 2375 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2376 M: Shawn Guo <shawnguo@kernel.org> 2377 M: Sascha Hauer <s.hauer@pengutronix.de> 2378 R: Pengutronix Kernel Team <kernel@pengutronix.de> 2379 R: Fabio Estevam <festevam@gmail.com> 2380 L: imx@lists.linux.dev 2381 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2382 S: Maintained 2383 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2384 F: arch/arm/boot/dts/nxp/imx/ 2385 F: arch/arm/boot/dts/nxp/mxs/ 2386 F: arch/arm64/boot/dts/freescale/ 2387 X: arch/arm64/boot/dts/freescale/fsl-* 2388 X: arch/arm64/boot/dts/freescale/qoriq-* 2389 X: drivers/media/i2c/ 2390 N: imx 2391 N: mxs 2392 2393 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2394 M: Shawn Guo <shawnguo@kernel.org> 2395 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2396 S: Maintained 2397 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2398 F: arch/arm/boot/dts/nxp/ls/ 2399 F: arch/arm64/boot/dts/freescale/fsl-* 2400 F: arch/arm64/boot/dts/freescale/qoriq-* 2401 2402 ARM/FREESCALE VYBRID ARM ARCHITECTURE 2403 M: Shawn Guo <shawnguo@kernel.org> 2404 M: Sascha Hauer <s.hauer@pengutronix.de> 2405 R: Pengutronix Kernel Team <kernel@pengutronix.de> 2406 R: Stefan Agner <stefan@agner.ch> 2407 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2408 S: Maintained 2409 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2410 F: arch/arm/boot/dts/nxp/vf/ 2411 F: arch/arm/mach-imx/*vf610* 2412 2413 ARM/GUMSTIX MACHINE SUPPORT 2414 M: Steve Sakoman <sakoman@gmail.com> 2415 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416 S: Maintained 2417 2418 ARM/HISILICON SOC SUPPORT 2419 M: Wei Xu <xuwei5@hisilicon.com> 2420 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2421 S: Supported 2422 W: http://www.hisilicon.com 2423 T: git https://github.com/hisilicon/linux-hisi.git 2424 F: arch/arm/boot/dts/hisilicon/ 2425 F: arch/arm/mach-hisi/ 2426 F: arch/arm64/boot/dts/hisilicon/ 2427 2428 ARM/HP JORNADA 7XX MACHINE SUPPORT 2429 M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2430 S: Maintained 2431 W: www.jlime.com 2432 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2433 F: arch/arm/mach-sa1100/include/mach/jornada720.h 2434 F: arch/arm/mach-sa1100/jornada720.c 2435 2436 ARM/HPE GXP ARCHITECTURE 2437 M: Jean-Marie Verdun <verdun@hpe.com> 2438 M: Nick Hawkins <nick.hawkins@hpe.com> 2439 S: Maintained 2440 F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2441 F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2442 F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2443 F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2444 F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2445 F: Documentation/hwmon/gxp-fan-ctrl.rst 2446 F: arch/arm/boot/dts/hpe/ 2447 F: arch/arm/mach-hpe/ 2448 F: drivers/clocksource/timer-gxp.c 2449 F: drivers/hwmon/gxp-fan-ctrl.c 2450 F: drivers/i2c/busses/i2c-gxp.c 2451 F: drivers/spi/spi-gxp.c 2452 F: drivers/watchdog/gxp-wdt.c 2453 2454 ARM/IGEP MACHINE SUPPORT 2455 M: Enric Balletbo i Serra <eballetbo@gmail.com> 2456 M: Javier Martinez Canillas <javier@dowhile0.org> 2457 L: linux-omap@vger.kernel.org 2458 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2459 S: Maintained 2460 F: arch/arm/boot/dts/ti/omap/omap3-igep* 2461 2462 ARM/INTEL IXP4XX ARM ARCHITECTURE 2463 M: Linus Walleij <linusw@kernel.org> 2464 M: Imre Kaloz <kaloz@openwrt.org> 2465 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2466 S: Maintained 2467 F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2468 F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2469 F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2470 F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2471 F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2472 F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2473 F: arch/arm/boot/dts/intel/ixp/ 2474 F: arch/arm/mach-ixp4xx/ 2475 F: drivers/bus/intel-ixp4xx-eb.c 2476 F: drivers/char/hw_random/ixp4xx-rng.c 2477 F: drivers/clocksource/timer-ixp4xx.c 2478 F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2479 F: drivers/gpio/gpio-ixp4xx.c 2480 F: drivers/irqchip/irq-ixp4xx.c 2481 F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2482 F: drivers/net/wan/ixp4xx_hss.c 2483 F: drivers/soc/ixp4xx/ixp4xx-npe.c 2484 F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2485 F: include/linux/soc/ixp4xx/npe.h 2486 F: include/linux/soc/ixp4xx/qmgr.h 2487 2488 ARM/INTEL KEEMBAY ARCHITECTURE 2489 M: Paul J. Murphy <paul.j.murphy@intel.com> 2490 M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2491 S: Maintained 2492 F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2493 F: arch/arm64/boot/dts/intel/keembay-evm.dts 2494 F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2495 2496 ARM/INTEL XSC3 (MANZANO) ARM CORE 2497 M: Lennert Buytenhek <kernel@wantstofly.org> 2498 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499 S: Maintained 2500 2501 ARM/LG1K ARCHITECTURE 2502 M: Chanho Min <chanho.min@lge.com> 2503 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2504 S: Maintained 2505 F: arch/arm64/boot/dts/lg/ 2506 2507 ARM/LPC18XX ARCHITECTURE 2508 M: Vladimir Zapolskiy <vz@mleia.com> 2509 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2510 S: Maintained 2511 F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2512 F: arch/arm/boot/dts/nxp/lpc/lpc43* 2513 F: drivers/i2c/busses/i2c-lpc2k.c 2514 F: drivers/memory/pl172.c 2515 F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2516 F: drivers/rtc/rtc-lpc24xx.c 2517 N: lpc18xx 2518 2519 ARM/LPC32XX SOC SUPPORT 2520 M: Vladimir Zapolskiy <vz@mleia.com> 2521 M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2522 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2523 S: Maintained 2524 T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2525 F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2526 F: arch/arm/boot/dts/nxp/lpc/lpc32* 2527 F: arch/arm/mach-lpc32xx/ 2528 F: drivers/dma/lpc32xx-dmamux.c 2529 F: drivers/i2c/busses/i2c-pnx.c 2530 F: drivers/net/ethernet/nxp/lpc_eth.c 2531 F: drivers/usb/host/ohci-nxp.c 2532 F: drivers/watchdog/pnx4008_wdt.c 2533 N: lpc32xx 2534 2535 LPC32XX DMAMUX SUPPORT 2536 M: J.M.B. Downing <jonathan.downing@nautel.com> 2537 M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2538 R: Vladimir Zapolskiy <vz@mleia.com> 2539 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2540 S: Maintained 2541 F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2542 2543 ARM/Marvell Dove/MV78xx0/Orion SOC support 2544 M: Andrew Lunn <andrew@lunn.ch> 2545 M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2546 M: Gregory Clement <gregory.clement@bootlin.com> 2547 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2548 S: Maintained 2549 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2550 F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2551 F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2552 F: Documentation/devicetree/bindings/soc/dove/ 2553 F: arch/arm/boot/dts/marvell/dove* 2554 F: arch/arm/boot/dts/marvell/orion5x* 2555 F: arch/arm/mach-dove/ 2556 F: arch/arm/mach-mv78xx0/ 2557 F: arch/arm/mach-orion5x/ 2558 F: arch/arm/plat-orion/ 2559 F: drivers/bus/mvebu-mbus.c 2560 F: drivers/soc/dove/ 2561 2562 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2563 M: Andrew Lunn <andrew@lunn.ch> 2564 M: Gregory Clement <gregory.clement@bootlin.com> 2565 M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2566 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2567 S: Maintained 2568 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2569 F: Documentation/devicetree/bindings/arm/marvell/ 2570 F: arch/arm/boot/dts/marvell/armada* 2571 F: arch/arm/boot/dts/marvell/kirkwood* 2572 F: arch/arm/configs/mvebu_*_defconfig 2573 F: arch/arm/mach-mvebu/ 2574 F: arch/arm64/boot/dts/marvell/ 2575 F: drivers/clk/mvebu/ 2576 F: drivers/cpufreq/armada-37xx-cpufreq.c 2577 F: drivers/cpufreq/armada-8k-cpufreq.c 2578 F: drivers/cpufreq/mvebu-cpufreq.c 2579 F: drivers/irqchip/irq-armada-370-xp.c 2580 F: drivers/irqchip/irq-mvebu-* 2581 F: drivers/pinctrl/mvebu/ 2582 F: drivers/rtc/rtc-armada38x.c 2583 2584 ARM/Mediatek RTC DRIVER 2585 M: Eddie Huang <eddie.huang@mediatek.com> 2586 M: Sean Wang <sean.wang@mediatek.com> 2587 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2588 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2589 S: Maintained 2590 F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2591 F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2592 F: drivers/rtc/rtc-mt2712.c 2593 F: drivers/rtc/rtc-mt6397.c 2594 F: drivers/rtc/rtc-mt7622.c 2595 2596 ARM/Mediatek SoC support 2597 M: Matthias Brugger <matthias.bgg@gmail.com> 2598 M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2599 L: linux-kernel@vger.kernel.org 2600 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2601 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2602 S: Maintained 2603 W: https://mtk.wiki.kernel.org/ 2604 C: irc://irc.libera.chat/linux-mediatek 2605 F: arch/arm/boot/dts/mediatek/ 2606 F: arch/arm/mach-mediatek/ 2607 F: arch/arm64/boot/dts/mediatek/ 2608 F: drivers/soc/mediatek/ 2609 N: mtk 2610 N: mt[2678] 2611 K: mediatek 2612 2613 ARM/Mediatek USB3 PHY DRIVER 2614 M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2615 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2616 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2617 S: Maintained 2618 F: Documentation/devicetree/bindings/phy/mediatek,* 2619 F: drivers/phy/mediatek/ 2620 2621 ARM/MICROCHIP (ARM64) SoC support 2622 M: Conor Dooley <conor@kernel.org> 2623 M: Nicolas Ferre <nicolas.ferre@microchip.com> 2624 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2625 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2626 S: Supported 2627 T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2628 F: arch/arm64/boot/dts/microchip/ 2629 2630 ARM/Microchip (AT91) SoC support 2631 M: Nicolas Ferre <nicolas.ferre@microchip.com> 2632 M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2633 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2634 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2635 S: Supported 2636 W: http://www.linux4sam.org 2637 T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2638 F: arch/arm/boot/dts/microchip/ 2639 F: arch/arm/include/debug/at91.S 2640 F: arch/arm/mach-at91/ 2641 F: drivers/memory/atmel* 2642 F: drivers/watchdog/sama5d4_wdt.c 2643 F: include/soc/at91/ 2644 X: drivers/input/touchscreen/atmel_mxt_ts.c 2645 N: at91 2646 N: atmel 2647 2648 ARM/Microchip Sparx5 SoC support 2649 M: Lars Povlsen <lars.povlsen@microchip.com> 2650 M: Steen Hegelund <Steen.Hegelund@microchip.com> 2651 M: Daniel Machon <daniel.machon@microchip.com> 2652 M: UNGLinuxDriver@microchip.com 2653 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2654 S: Supported 2655 F: arch/arm64/boot/dts/microchip/sparx* 2656 F: drivers/net/ethernet/microchip/vcap/ 2657 F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2658 N: sparx5 2659 2660 ARM/MILBEAUT ARCHITECTURE 2661 M: Taichi Sugaya <sugaya.taichi@socionext.com> 2662 M: Takao Orito <orito.takao@socionext.com> 2663 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2664 S: Maintained 2665 F: arch/arm/boot/dts/socionext/milbeaut* 2666 F: arch/arm/mach-milbeaut/ 2667 N: milbeaut 2668 2669 ARM/MOXA ART SOC 2670 M: Krzysztof Kozlowski <krzk@kernel.org> 2671 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672 S: Odd Fixes 2673 F: Documentation/devicetree/bindings/arm/moxart.yaml 2674 F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.txt 2675 F: arch/arm/boot/dts/moxa/ 2676 F: drivers/clk/clk-moxart.c 2677 2678 ARM/MStar/Sigmastar Armv7 SoC support 2679 M: Daniel Palmer <daniel@thingy.jp> 2680 M: Romain Perier <romain.perier@gmail.com> 2681 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2682 S: Maintained 2683 W: http://linux-chenxing.org/ 2684 T: git git://github.com/linux-chenxing/linux.git 2685 F: Documentation/devicetree/bindings/arm/mstar/* 2686 F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2687 F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2688 F: arch/arm/boot/dts/sigmastar/ 2689 F: arch/arm/mach-mstar/ 2690 F: drivers/clk/mstar/ 2691 F: drivers/clocksource/timer-msc313e.c 2692 F: drivers/gpio/gpio-msc313.c 2693 F: drivers/rtc/rtc-msc313.c 2694 F: drivers/watchdog/msc313e_wdt.c 2695 F: include/dt-bindings/clock/mstar-* 2696 F: include/dt-bindings/gpio/msc313-gpio.h 2697 2698 ARM/NOMADIK/Ux500 ARCHITECTURES 2699 M: Linus Walleij <linus.walleij@linaro.org> 2700 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2701 S: Maintained 2702 T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2703 F: Documentation/devicetree/bindings/arm/ste-* 2704 F: Documentation/devicetree/bindings/arm/ux500.yaml 2705 F: Documentation/devicetree/bindings/arm/ux500/ 2706 F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2707 F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2708 F: arch/arm/boot/dts/st/ste-* 2709 F: arch/arm/mach-nomadik/ 2710 F: arch/arm/mach-ux500/ 2711 F: drivers/clk/clk-nomadik.c 2712 F: drivers/clocksource/clksrc-dbx500-prcmu.c 2713 F: drivers/dma/ste_dma40* 2714 F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2715 F: drivers/gpio/gpio-nomadik.c 2716 F: drivers/hwspinlock/u8500_hsem.c 2717 F: drivers/i2c/busses/i2c-nomadik.c 2718 F: drivers/iio/adc/ab8500-gpadc.c 2719 F: drivers/mfd/ab8500* 2720 F: drivers/mfd/abx500* 2721 F: drivers/mfd/db8500* 2722 F: drivers/pinctrl/nomadik/ 2723 F: drivers/rtc/rtc-ab8500.c 2724 F: drivers/rtc/rtc-pl031.c 2725 F: drivers/soc/ux500/ 2726 2727 ARM/NUVOTON MA35 ARCHITECTURE 2728 M: Jacky Huang <ychuang3@nuvoton.com> 2729 M: Shan-Chun Hung <schung@nuvoton.com> 2730 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2731 S: Supported 2732 F: Documentation/devicetree/bindings/*/*/*ma35* 2733 F: Documentation/devicetree/bindings/*/*ma35* 2734 F: arch/arm64/boot/dts/nuvoton/*ma35* 2735 F: drivers/*/*/*ma35* 2736 F: drivers/*/*ma35* 2737 K: ma35d1 2738 2739 ARM/NUVOTON NPCM ARCHITECTURE 2740 M: Avi Fishman <avifishman70@gmail.com> 2741 M: Tomer Maimon <tmaimon77@gmail.com> 2742 M: Tali Perry <tali.perry1@gmail.com> 2743 R: Patrick Venture <venture@google.com> 2744 R: Nancy Yuen <yuenn@google.com> 2745 R: Benjamin Fair <benjaminfair@google.com> 2746 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2747 S: Supported 2748 F: Documentation/devicetree/bindings/*/*/*npcm* 2749 F: Documentation/devicetree/bindings/*/*npcm* 2750 F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2751 F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2752 F: arch/arm/mach-npcm/ 2753 F: arch/arm64/boot/dts/nuvoton/ 2754 F: drivers/*/*/*npcm* 2755 F: drivers/*/*npcm* 2756 F: drivers/rtc/rtc-nct3018y.c 2757 F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2758 F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2759 2760 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2761 M: Joseph Liu <kwliu@nuvoton.com> 2762 M: Marvin Lin <kflin@nuvoton.com> 2763 L: linux-media@vger.kernel.org 2764 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2765 S: Maintained 2766 F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2767 F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2768 F: Documentation/userspace-api/media/drivers/npcm-video.rst 2769 F: drivers/media/platform/nuvoton/ 2770 F: include/uapi/linux/npcm-video.h 2771 2772 ARM/NUVOTON WPCM450 ARCHITECTURE 2773 M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2774 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2775 S: Maintained 2776 W: https://github.com/neuschaefer/wpcm450/wiki 2777 F: Documentation/devicetree/bindings/*/*wpcm* 2778 F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2779 F: arch/arm/configs/wpcm450_defconfig 2780 F: arch/arm/mach-npcm/wpcm450.c 2781 F: drivers/*/*/*wpcm* 2782 F: drivers/*/*wpcm* 2783 2784 ARM/NXP S32G ARCHITECTURE 2785 R: Chester Lin <chester62515@gmail.com> 2786 R: Matthias Brugger <mbrugger@suse.com> 2787 R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2788 L: NXP S32 Linux Team <s32@nxp.com> 2789 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2790 S: Maintained 2791 F: arch/arm64/boot/dts/freescale/s32g*.dts* 2792 F: drivers/pinctrl/nxp/ 2793 2794 ARM/Orion SoC/Technologic Systems TS-78xx platform support 2795 M: Alexander Clouter <alex@digriz.org.uk> 2796 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2797 S: Maintained 2798 W: http://www.digriz.org.uk/ts78xx/kernel 2799 F: arch/arm/mach-orion5x/ts78xx-* 2800 2801 ARM/QUALCOMM CHROMEBOOK SUPPORT 2802 R: cros-qcom-dts-watchers@chromium.org 2803 F: arch/arm64/boot/dts/qcom/sc7180* 2804 F: arch/arm64/boot/dts/qcom/sc7280* 2805 F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2806 2807 ARM/QUALCOMM MAILING LIST 2808 L: linux-arm-msm@vger.kernel.org 2809 F: Documentation/devicetree/bindings/*/qcom* 2810 F: Documentation/devicetree/bindings/soc/qcom/ 2811 F: arch/arm/boot/dts/qcom/ 2812 F: arch/arm/configs/qcom_defconfig 2813 F: arch/arm/mach-qcom/ 2814 F: arch/arm64/boot/dts/qcom/ 2815 F: drivers/*/*/pm8???-* 2816 F: drivers/*/*/qcom* 2817 F: drivers/*/*/qcom/ 2818 F: drivers/*/qcom* 2819 F: drivers/*/qcom/ 2820 F: drivers/bluetooth/btqcomsmd.c 2821 F: drivers/clocksource/timer-qcom.c 2822 F: drivers/cpuidle/cpuidle-qcom-spm.c 2823 F: drivers/extcon/extcon-qcom* 2824 F: drivers/i2c/busses/i2c-qcom-geni.c 2825 F: drivers/i2c/busses/i2c-qup.c 2826 F: drivers/iommu/msm* 2827 F: drivers/mfd/ssbi.c 2828 F: drivers/mmc/host/mmci_qcom* 2829 F: drivers/mmc/host/sdhci-msm.c 2830 F: drivers/pci/controller/dwc/pcie-qcom* 2831 F: drivers/phy/qualcomm/ 2832 F: drivers/power/*/msm* 2833 F: drivers/reset/reset-qcom-* 2834 F: drivers/rtc/rtc-pm8xxx.c 2835 F: drivers/spi/spi-geni-qcom.c 2836 F: drivers/spi/spi-qcom-qspi.c 2837 F: drivers/spi/spi-qup.c 2838 F: drivers/tty/serial/msm_serial.c 2839 F: drivers/ufs/host/ufs-qcom* 2840 F: drivers/usb/dwc3/dwc3-qcom.c 2841 F: include/dt-bindings/*/qcom* 2842 F: include/linux/*/qcom* 2843 F: include/linux/soc/qcom/ 2844 2845 ARM/QUALCOMM SUPPORT 2846 M: Bjorn Andersson <andersson@kernel.org> 2847 M: Konrad Dybcio <konradybcio@kernel.org> 2848 L: linux-arm-msm@vger.kernel.org 2849 S: Maintained 2850 T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2851 F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 2852 F: Documentation/devicetree/bindings/arm/qcom.yaml 2853 F: Documentation/devicetree/bindings/bus/qcom* 2854 F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 2855 F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 2856 F: Documentation/devicetree/bindings/reserved-memory/qcom* 2857 F: Documentation/devicetree/bindings/soc/qcom/ 2858 F: arch/arm/boot/dts/qcom/ 2859 F: arch/arm/configs/qcom_defconfig 2860 F: arch/arm/mach-qcom/ 2861 F: arch/arm64/boot/dts/qcom/ 2862 F: drivers/bus/qcom* 2863 F: drivers/firmware/qcom/ 2864 F: drivers/soc/qcom/ 2865 F: include/dt-bindings/arm/qcom,ids.h 2866 F: include/dt-bindings/firmware/qcom,scm.h 2867 F: include/dt-bindings/soc/qcom* 2868 F: include/linux/firmware/qcom 2869 F: include/linux/soc/qcom/ 2870 F: include/soc/qcom/ 2871 2872 ARM/RDA MICRO ARCHITECTURE 2873 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2874 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2875 L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2876 S: Maintained 2877 F: Documentation/devicetree/bindings/arm/rda.yaml 2878 F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2879 F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2880 F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2881 F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2882 F: arch/arm/boot/dts/unisoc/ 2883 F: drivers/clocksource/timer-rda.c 2884 F: drivers/gpio/gpio-rda.c 2885 F: drivers/irqchip/irq-rda-intc.c 2886 F: drivers/tty/serial/rda-uart.c 2887 2888 ARM/REALTEK ARCHITECTURE 2889 M: Andreas Färber <afaerber@suse.de> 2890 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2891 L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2892 S: Maintained 2893 F: Documentation/devicetree/bindings/arm/realtek.yaml 2894 F: arch/arm/boot/dts/realtek/ 2895 F: arch/arm/mach-realtek/ 2896 F: arch/arm64/boot/dts/realtek/ 2897 2898 ARM/RISC-V/RENESAS ARCHITECTURE 2899 M: Geert Uytterhoeven <geert+renesas@glider.be> 2900 M: Magnus Damm <magnus.damm@gmail.com> 2901 L: linux-renesas-soc@vger.kernel.org 2902 S: Supported 2903 Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2904 C: irc://irc.libera.chat/renesas-soc 2905 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2906 F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2907 F: Documentation/devicetree/bindings/soc/renesas/ 2908 F: arch/arm/boot/dts/renesas/ 2909 F: arch/arm/configs/shmobile_defconfig 2910 F: arch/arm/include/debug/renesas-scif.S 2911 F: arch/arm/mach-shmobile/ 2912 F: arch/arm64/boot/dts/renesas/ 2913 F: arch/riscv/boot/dts/renesas/ 2914 F: drivers/pmdomain/renesas/ 2915 F: drivers/soc/renesas/ 2916 F: include/linux/soc/renesas/ 2917 K: \brenesas, 2918 2919 ARM/RISCPC ARCHITECTURE 2920 M: Russell King <linux@armlinux.org.uk> 2921 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922 S: Maintained 2923 W: http://www.armlinux.org.uk/ 2924 F: arch/arm/include/asm/hardware/ioc.h 2925 F: arch/arm/include/asm/hardware/iomd.h 2926 F: arch/arm/include/asm/hardware/memc.h 2927 F: arch/arm/mach-rpc/ 2928 F: drivers/net/ethernet/8390/etherh.c 2929 F: drivers/net/ethernet/i825xx/ether1* 2930 F: drivers/net/ethernet/seeq/ether3* 2931 F: drivers/scsi/arm/ 2932 2933 ARM/Rockchip SoC support 2934 M: Heiko Stuebner <heiko@sntech.de> 2935 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2936 L: linux-rockchip@lists.infradead.org 2937 S: Maintained 2938 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2939 F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2940 F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2941 F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2942 F: arch/arm/boot/dts/rockchip/ 2943 F: arch/arm/mach-rockchip/ 2944 F: drivers/*/*/*rockchip* 2945 F: drivers/*/*rockchip* 2946 F: drivers/clk/rockchip/ 2947 F: drivers/i2c/busses/i2c-rk3x.c 2948 F: sound/soc/rockchip/ 2949 N: rockchip 2950 2951 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2952 M: Krzysztof Kozlowski <krzk@kernel.org> 2953 R: Alim Akhtar <alim.akhtar@samsung.com> 2954 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2955 L: linux-samsung-soc@vger.kernel.org 2956 S: Maintained 2957 P: Documentation/process/maintainer-soc-clean-dts.rst 2958 Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2959 B: mailto:linux-samsung-soc@vger.kernel.org 2960 C: irc://irc.libera.chat/linux-exynos 2961 T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2962 F: Documentation/arch/arm/samsung/ 2963 F: Documentation/devicetree/bindings/arm/samsung/ 2964 F: Documentation/devicetree/bindings/hwinfo/samsung,* 2965 F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2966 F: Documentation/devicetree/bindings/soc/samsung/ 2967 F: arch/arm/boot/dts/samsung/ 2968 F: arch/arm/mach-exynos*/ 2969 F: arch/arm/mach-s3c/ 2970 F: arch/arm/mach-s5p*/ 2971 F: arch/arm64/boot/dts/exynos/ 2972 F: drivers/*/*/*s3c24* 2973 F: drivers/*/*s3c24* 2974 F: drivers/*/*s3c64xx* 2975 F: drivers/*/*s5pv210* 2976 F: drivers/clocksource/samsung_pwm_timer.c 2977 F: drivers/memory/samsung/ 2978 F: drivers/pwm/pwm-samsung.c 2979 F: drivers/soc/samsung/ 2980 F: drivers/tty/serial/samsung* 2981 F: include/clocksource/samsung_pwm.h 2982 F: include/linux/platform_data/*s3c* 2983 F: include/linux/serial_s3c.h 2984 F: include/linux/soc/samsung/ 2985 N: exynos 2986 N: s3c64xx 2987 N: s5pv210 2988 2989 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2990 M: Łukasz Stelmach <l.stelmach@samsung.com> 2991 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2992 L: linux-media@vger.kernel.org 2993 S: Maintained 2994 F: drivers/media/platform/samsung/s5p-g2d/ 2995 2996 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2997 M: Marek Szyprowski <m.szyprowski@samsung.com> 2998 L: linux-samsung-soc@vger.kernel.org 2999 L: linux-media@vger.kernel.org 3000 S: Maintained 3001 F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3002 F: drivers/media/cec/platform/s5p/ 3003 3004 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3005 M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3006 M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3007 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3008 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3009 L: linux-media@vger.kernel.org 3010 S: Maintained 3011 F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3012 F: drivers/media/platform/samsung/s5p-jpeg/ 3013 3014 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3015 M: Marek Szyprowski <m.szyprowski@samsung.com> 3016 M: Andrzej Hajda <andrzej.hajda@intel.com> 3017 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3018 L: linux-media@vger.kernel.org 3019 S: Maintained 3020 F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3021 F: drivers/media/platform/samsung/s5p-mfc/ 3022 3023 ARM/SOCFPGA ARCHITECTURE 3024 M: Dinh Nguyen <dinguyen@kernel.org> 3025 S: Maintained 3026 W: http://www.rocketboards.org 3027 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3028 F: arch/arm/boot/dts/intel/socfpga/ 3029 F: arch/arm/configs/socfpga_defconfig 3030 F: arch/arm/mach-socfpga/ 3031 F: arch/arm64/boot/dts/altera/ 3032 F: arch/arm64/boot/dts/intel/ 3033 3034 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3035 M: Dinh Nguyen <dinguyen@kernel.org> 3036 S: Maintained 3037 F: drivers/clk/socfpga/ 3038 3039 ARM/SOCFPGA EDAC SUPPORT 3040 M: Dinh Nguyen <dinguyen@kernel.org> 3041 S: Maintained 3042 F: drivers/edac/altera_edac.[ch] 3043 3044 ARM/SPREADTRUM SoC SUPPORT 3045 M: Orson Zhai <orsonzhai@gmail.com> 3046 M: Baolin Wang <baolin.wang7@gmail.com> 3047 R: Chunyan Zhang <zhang.lyra@gmail.com> 3048 S: Maintained 3049 F: arch/arm64/boot/dts/sprd 3050 N: sprd 3051 N: sc27xx 3052 N: sc2731 3053 3054 ARM/STI ARCHITECTURE 3055 M: Patrice Chotard <patrice.chotard@foss.st.com> 3056 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3057 S: Maintained 3058 W: http://www.stlinux.com 3059 F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3060 F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3061 F: arch/arm/boot/dts/st/sti* 3062 F: arch/arm/mach-sti/ 3063 F: drivers/ata/ahci_st.c 3064 F: drivers/char/hw_random/st-rng.c 3065 F: drivers/clocksource/arm_global_timer.c 3066 F: drivers/clocksource/clksrc_st_lpc.c 3067 F: drivers/cpufreq/sti-cpufreq.c 3068 F: drivers/dma/st_fdma* 3069 F: drivers/i2c/busses/i2c-st.c 3070 F: drivers/media/platform/st/sti/c8sectpfe/ 3071 F: drivers/media/rc/st_rc.c 3072 F: drivers/mmc/host/sdhci-st.c 3073 F: drivers/phy/st/phy-miphy28lp.c 3074 F: drivers/phy/st/phy-stih407-usb.c 3075 F: drivers/pinctrl/pinctrl-st.c 3076 F: drivers/remoteproc/st_remoteproc.c 3077 F: drivers/remoteproc/st_slim_rproc.c 3078 F: drivers/reset/sti/ 3079 F: drivers/rtc/rtc-st-lpc.c 3080 F: drivers/tty/serial/st-asc.c 3081 F: drivers/usb/dwc3/dwc3-st.c 3082 F: drivers/usb/host/ehci-st.c 3083 F: drivers/usb/host/ohci-st.c 3084 F: drivers/watchdog/st_lpc_wdt.c 3085 F: include/linux/remoteproc/st_slim_rproc.h 3086 3087 ARM/STM32 ARCHITECTURE 3088 M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3089 M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3090 L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3091 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3092 S: Maintained 3093 T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3094 F: arch/arm/boot/dts/st/stm32* 3095 F: arch/arm/mach-stm32/ 3096 F: arch/arm64/boot/dts/st/ 3097 F: drivers/clocksource/armv7m_systick.c 3098 N: stm32 3099 N: stm 3100 3101 ARM/SUNPLUS SP7021 SOC SUPPORT 3102 M: Qin Jian <qinjian@cqplus1.com> 3103 L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3104 S: Maintained 3105 W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3106 F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3107 F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3108 F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3109 F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3110 F: arch/arm/boot/dts/sunplus/ 3111 F: arch/arm/configs/sp7021_*defconfig 3112 F: drivers/clk/clk-sp7021.c 3113 F: drivers/irqchip/irq-sp7021-intc.c 3114 F: drivers/reset/reset-sunplus.c 3115 F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3116 F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3117 3118 ARM/Synaptics SoC support 3119 M: Jisheng Zhang <jszhang@kernel.org> 3120 M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3121 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3122 S: Maintained 3123 F: arch/arm/boot/dts/synaptics/ 3124 F: arch/arm/mach-berlin/ 3125 F: arch/arm64/boot/dts/synaptics/ 3126 3127 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3128 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3129 L: linux-tegra@vger.kernel.org 3130 L: linux-media@vger.kernel.org 3131 S: Maintained 3132 F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3133 F: drivers/media/cec/platform/tegra/ 3134 3135 ARM/TESLA FSD SoC SUPPORT 3136 M: Alim Akhtar <alim.akhtar@samsung.com> 3137 M: linux-fsd@tesla.com 3138 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3139 L: linux-samsung-soc@vger.kernel.org 3140 S: Maintained 3141 F: arch/arm64/boot/dts/tesla/ 3142 3143 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3144 M: Santosh Shilimkar <ssantosh@kernel.org> 3145 L: linux-kernel@vger.kernel.org 3146 S: Maintained 3147 F: drivers/memory/*emif* 3148 3149 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3150 M: Nishanth Menon <nm@ti.com> 3151 M: Santosh Shilimkar <ssantosh@kernel.org> 3152 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3153 S: Maintained 3154 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3155 F: arch/arm/boot/dts/ti/keystone/ 3156 F: arch/arm/mach-keystone/ 3157 3158 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3159 M: Santosh Shilimkar <ssantosh@kernel.org> 3160 L: linux-kernel@vger.kernel.org 3161 S: Maintained 3162 F: drivers/clk/keystone/ 3163 3164 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3165 M: Santosh Shilimkar <ssantosh@kernel.org> 3166 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3167 L: linux-kernel@vger.kernel.org 3168 S: Maintained 3169 F: drivers/clocksource/timer-keystone.c 3170 3171 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3172 M: Santosh Shilimkar <ssantosh@kernel.org> 3173 L: linux-kernel@vger.kernel.org 3174 S: Maintained 3175 F: drivers/power/reset/keystone-reset.c 3176 3177 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3178 M: Nishanth Menon <nm@ti.com> 3179 M: Vignesh Raghavendra <vigneshr@ti.com> 3180 M: Tero Kristo <kristo@kernel.org> 3181 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3182 S: Supported 3183 F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3184 F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3185 F: arch/arm64/boot/dts/ti/Makefile 3186 F: arch/arm64/boot/dts/ti/k3-* 3187 3188 ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3189 M: Krzysztof Kozlowski <krzk@kernel.org> 3190 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3191 S: Odd Fixes 3192 F: Documentation/devicetree/bindings/*/*/ti,nspire* 3193 F: Documentation/devicetree/bindings/*/ti,nspire* 3194 F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3195 F: arch/arm/boot/dts/nspire/ 3196 3197 ARM/TOSHIBA VISCONTI ARCHITECTURE 3198 M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3199 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3200 S: Supported 3201 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3202 F: Documentation/devicetree/bindings/arm/toshiba.yaml 3203 F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3204 F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3205 F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3206 F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3207 F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3208 F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3209 F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3210 F: arch/arm64/boot/dts/toshiba/ 3211 F: drivers/clk/visconti/ 3212 F: drivers/gpio/gpio-visconti.c 3213 F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3214 F: drivers/pci/controller/dwc/pcie-visconti.c 3215 F: drivers/pinctrl/visconti/ 3216 F: drivers/watchdog/visconti_wdt.c 3217 N: visconti 3218 3219 ARM/UNIPHIER ARCHITECTURE 3220 M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3221 M: Masami Hiramatsu <mhiramat@kernel.org> 3222 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3223 S: Maintained 3224 F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3225 F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3226 F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3227 F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3228 F: arch/arm/boot/dts/socionext/uniphier* 3229 F: arch/arm/include/asm/hardware/cache-uniphier.h 3230 F: arch/arm/mm/cache-uniphier.c 3231 F: arch/arm64/boot/dts/socionext/uniphier* 3232 F: drivers/bus/uniphier-system-bus.c 3233 F: drivers/clk/uniphier/ 3234 F: drivers/dma/uniphier-mdmac.c 3235 F: drivers/gpio/gpio-uniphier.c 3236 F: drivers/i2c/busses/i2c-uniphier* 3237 F: drivers/irqchip/irq-uniphier-aidet.c 3238 F: drivers/mmc/host/uniphier-sd.c 3239 F: drivers/pinctrl/uniphier/ 3240 F: drivers/reset/reset-uniphier.c 3241 F: drivers/tty/serial/8250/8250_uniphier.c 3242 N: uniphier 3243 3244 ARM/VERSATILE EXPRESS PLATFORM 3245 M: Liviu Dudau <liviu.dudau@arm.com> 3246 M: Sudeep Holla <sudeep.holla@arm.com> 3247 M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3248 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3249 S: Maintained 3250 N: mps2 3251 N: vexpress 3252 F: arch/arm/mach-versatile/ 3253 F: arch/arm64/boot/dts/arm/ 3254 F: drivers/clocksource/timer-versatile.c 3255 X: drivers/cpufreq/vexpress-spc-cpufreq.c 3256 X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3257 3258 ARM/VFP SUPPORT 3259 M: Russell King <linux@armlinux.org.uk> 3260 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3261 S: Maintained 3262 W: http://www.armlinux.org.uk/ 3263 F: arch/arm/vfp/ 3264 3265 ARM/VT8500 ARM ARCHITECTURE 3266 M: Alexey Charkov <alchark@gmail.com> 3267 M: Krzysztof Kozlowski <krzk@kernel.org> 3268 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3269 S: Odd Fixes 3270 F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3271 F: arch/arm/boot/dts/vt8500/ 3272 F: arch/arm/mach-vt8500/ 3273 F: drivers/clocksource/timer-vt8500.c 3274 F: drivers/i2c/busses/i2c-viai2c-wmt.c 3275 F: drivers/mmc/host/wmt-sdmmc.c 3276 F: drivers/pwm/pwm-vt8500.c 3277 F: drivers/rtc/rtc-vt8500.c 3278 F: drivers/tty/serial/vt8500_serial.c 3279 F: drivers/video/fbdev/vt8500lcdfb.* 3280 F: drivers/video/fbdev/wm8505fb* 3281 F: drivers/video/fbdev/wmt_ge_rops.* 3282 3283 ARM/ZYNQ ARCHITECTURE 3284 M: Michal Simek <michal.simek@amd.com> 3285 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3286 S: Supported 3287 W: http://wiki.xilinx.com 3288 T: git https://github.com/Xilinx/linux-xlnx.git 3289 F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3290 F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3291 F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3292 F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3293 F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3294 F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3295 F: arch/arm/mach-zynq/ 3296 F: drivers/clocksource/timer-cadence-ttc.c 3297 F: drivers/cpuidle/cpuidle-zynq.c 3298 F: drivers/edac/synopsys_edac.c 3299 F: drivers/i2c/busses/i2c-cadence.c 3300 F: drivers/i2c/busses/i2c-xiic.c 3301 F: drivers/mmc/host/sdhci-of-arasan.c 3302 N: zynq 3303 N: xilinx 3304 3305 ARM64 FIT SUPPORT 3306 M: Simon Glass <sjg@chromium.org> 3307 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3308 S: Maintained 3309 F: arch/arm64/boot/Makefile 3310 F: scripts/make_fit.py 3311 3312 ARM64 PLATFORM DRIVERS 3313 M: Hans de Goede <hdegoede@redhat.com> 3314 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3315 R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3316 L: platform-driver-x86@vger.kernel.org 3317 S: Maintained 3318 Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3319 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3320 F: drivers/platform/arm64/ 3321 3322 ARM64 PORT (AARCH64 ARCHITECTURE) 3323 M: Catalin Marinas <catalin.marinas@arm.com> 3324 M: Will Deacon <will@kernel.org> 3325 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3326 S: Maintained 3327 T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3328 F: Documentation/arch/arm64/ 3329 F: arch/arm64/ 3330 F: tools/testing/selftests/arm64/ 3331 X: arch/arm64/boot/dts/ 3332 3333 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3334 M: George McCollister <george.mccollister@gmail.com> 3335 L: netdev@vger.kernel.org 3336 S: Maintained 3337 F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3338 F: drivers/net/dsa/xrs700x/* 3339 F: net/dsa/tag_xrs700x.c 3340 3341 AS3645A LED FLASH CONTROLLER DRIVER 3342 M: Sakari Ailus <sakari.ailus@iki.fi> 3343 L: linux-leds@vger.kernel.org 3344 S: Maintained 3345 F: drivers/leds/flash/leds-as3645a.c 3346 3347 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3348 M: Tianshu Qiu <tian.shu.qiu@intel.com> 3349 L: linux-media@vger.kernel.org 3350 S: Maintained 3351 T: git git://linuxtv.org/media_tree.git 3352 F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3353 F: drivers/media/i2c/ak7375.c 3354 3355 ASAHI KASEI AK8974 DRIVER 3356 M: Linus Walleij <linus.walleij@linaro.org> 3357 L: linux-iio@vger.kernel.org 3358 S: Supported 3359 W: http://www.akm.com/ 3360 F: drivers/iio/magnetometer/ak8974.c 3361 3362 AOSONG AGS02MA TVOC SENSOR DRIVER 3363 M: Anshul Dalal <anshulusr@gmail.com> 3364 L: linux-iio@vger.kernel.org 3365 S: Maintained 3366 F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3367 F: drivers/iio/chemical/ags02ma.c 3368 3369 ASC7621 HARDWARE MONITOR DRIVER 3370 M: George Joseph <george.joseph@fairview5.com> 3371 L: linux-hwmon@vger.kernel.org 3372 S: Maintained 3373 F: Documentation/hwmon/asc7621.rst 3374 F: drivers/hwmon/asc7621.c 3375 3376 ASIX AX88796C SPI ETHERNET ADAPTER 3377 M: Łukasz Stelmach <l.stelmach@samsung.com> 3378 S: Maintained 3379 F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3380 F: drivers/net/ethernet/asix/ax88796c_* 3381 3382 ASIX PHY DRIVER [RUST] 3383 M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3384 R: Trevor Gross <tmgross@umich.edu> 3385 L: netdev@vger.kernel.org 3386 L: rust-for-linux@vger.kernel.org 3387 S: Maintained 3388 F: drivers/net/phy/ax88796b_rust.rs 3389 3390 ASPEED CRYPTO DRIVER 3391 M: Neal Liu <neal_liu@aspeedtech.com> 3392 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3393 S: Maintained 3394 F: Documentation/devicetree/bindings/crypto/aspeed,* 3395 F: drivers/crypto/aspeed/ 3396 3397 ASPEED PECI CONTROLLER 3398 M: Iwona Winiarska <iwona.winiarska@intel.com> 3399 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3400 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3401 S: Supported 3402 F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3403 F: drivers/peci/controller/peci-aspeed.c 3404 3405 ASPEED PINCTRL DRIVERS 3406 M: Andrew Jeffery <andrew@codeconstruct.com.au> 3407 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3408 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3409 L: linux-gpio@vger.kernel.org 3410 S: Maintained 3411 F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3412 F: drivers/pinctrl/aspeed/ 3413 3414 ASPEED SCU INTERRUPT CONTROLLER DRIVER 3415 M: Eddie James <eajames@linux.ibm.com> 3416 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3417 S: Maintained 3418 F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3419 F: drivers/irqchip/irq-aspeed-scu-ic.c 3420 F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3421 3422 ASPEED SD/MMC DRIVER 3423 M: Andrew Jeffery <andrew@codeconstruct.com.au> 3424 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3425 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3426 L: linux-mmc@vger.kernel.org 3427 S: Maintained 3428 F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3429 F: drivers/mmc/host/sdhci-of-aspeed* 3430 3431 ASPEED SMC SPI DRIVER 3432 M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3433 M: Cédric Le Goater <clg@kaod.org> 3434 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3435 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3436 L: linux-spi@vger.kernel.org 3437 S: Maintained 3438 F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3439 F: drivers/spi/spi-aspeed-smc.c 3440 3441 ASPEED USB UDC DRIVER 3442 M: Neal Liu <neal_liu@aspeedtech.com> 3443 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3444 S: Maintained 3445 F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3446 F: drivers/usb/gadget/udc/aspeed_udc.c 3447 3448 ASPEED VIDEO ENGINE DRIVER 3449 M: Eddie James <eajames@linux.ibm.com> 3450 L: linux-media@vger.kernel.org 3451 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3452 S: Maintained 3453 F: Documentation/devicetree/bindings/media/aspeed-video.txt 3454 F: drivers/media/platform/aspeed/ 3455 3456 ASUS EC HARDWARE MONITOR DRIVER 3457 M: Eugene Shalygin <eugene.shalygin@gmail.com> 3458 L: linux-hwmon@vger.kernel.org 3459 S: Maintained 3460 F: drivers/hwmon/asus-ec-sensors.c 3461 3462 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3463 M: Corentin Chary <corentin.chary@gmail.com> 3464 M: Luke D. Jones <luke@ljones.dev> 3465 L: platform-driver-x86@vger.kernel.org 3466 S: Maintained 3467 W: https://asus-linux.org/ 3468 F: drivers/platform/x86/asus*.c 3469 F: drivers/platform/x86/eeepc*.c 3470 3471 ASUS TF103C DOCK DRIVER 3472 M: Hans de Goede <hdegoede@redhat.com> 3473 L: platform-driver-x86@vger.kernel.org 3474 S: Maintained 3475 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3476 F: drivers/platform/x86/asus-tf103c-dock.c 3477 3478 ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3479 M: Aleksa Savic <savicaleksa83@gmail.com> 3480 L: linux-hwmon@vger.kernel.org 3481 S: Maintained 3482 F: drivers/hwmon/asus_rog_ryujin.c 3483 3484 ASUS WIRELESS RADIO CONTROL DRIVER 3485 M: João Paulo Rechi Vita <jprvita@gmail.com> 3486 L: platform-driver-x86@vger.kernel.org 3487 S: Maintained 3488 F: drivers/platform/x86/asus-wireless.c 3489 3490 ASUS WMI HARDWARE MONITOR DRIVER 3491 M: Ed Brindley <kernel@maidavale.org> 3492 M: Denis Pauk <pauk.denis@gmail.com> 3493 L: linux-hwmon@vger.kernel.org 3494 S: Maintained 3495 F: drivers/hwmon/asus_wmi_sensors.c 3496 3497 ASYMMETRIC KEYS 3498 M: David Howells <dhowells@redhat.com> 3499 L: keyrings@vger.kernel.org 3500 S: Maintained 3501 F: Documentation/crypto/asymmetric-keys.rst 3502 F: crypto/asymmetric_keys/ 3503 F: include/crypto/pkcs7.h 3504 F: include/crypto/public_key.h 3505 F: include/linux/verification.h 3506 3507 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3508 R: Dan Williams <dan.j.williams@intel.com> 3509 S: Odd fixes 3510 W: http://sourceforge.net/projects/xscaleiop 3511 F: Documentation/crypto/async-tx-api.rst 3512 F: crypto/async_tx/ 3513 F: include/linux/async_tx.h 3514 3515 AT24 EEPROM DRIVER 3516 M: Bartosz Golaszewski <brgl@bgdev.pl> 3517 L: linux-i2c@vger.kernel.org 3518 S: Maintained 3519 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3520 F: Documentation/devicetree/bindings/eeprom/at24.yaml 3521 F: drivers/misc/eeprom/at24.c 3522 3523 ATA OVER ETHERNET (AOE) DRIVER 3524 M: "Justin Sanders" <justin@coraid.com> 3525 S: Supported 3526 W: http://www.openaoe.org/ 3527 F: Documentation/admin-guide/aoe/ 3528 F: drivers/block/aoe/ 3529 3530 ATC260X PMIC MFD DRIVER 3531 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3532 M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3533 L: linux-actions@lists.infradead.org 3534 S: Maintained 3535 F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3536 F: drivers/input/misc/atc260x-onkey.c 3537 F: drivers/mfd/atc260* 3538 F: drivers/power/reset/atc260x-poweroff.c 3539 F: drivers/regulator/atc260x-regulator.c 3540 F: include/linux/mfd/atc260x/* 3541 3542 ATHEROS 71XX/9XXX GPIO DRIVER 3543 M: Alban Bedel <albeu@free.fr> 3544 S: Maintained 3545 W: https://github.com/AlbanBedel/linux 3546 T: git git://github.com/AlbanBedel/linux 3547 F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3548 F: drivers/gpio/gpio-ath79.c 3549 3550 ATHEROS 71XX/9XXX USB PHY DRIVER 3551 M: Alban Bedel <albeu@free.fr> 3552 S: Maintained 3553 W: https://github.com/AlbanBedel/linux 3554 T: git git://github.com/AlbanBedel/linux 3555 F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3556 F: drivers/phy/qualcomm/phy-ath79-usb.c 3557 3558 ATHEROS ATH GENERIC UTILITIES 3559 M: Kalle Valo <kvalo@kernel.org> 3560 L: linux-wireless@vger.kernel.org 3561 S: Supported 3562 F: drivers/net/wireless/ath/* 3563 3564 ATHEROS ATH5K WIRELESS DRIVER 3565 M: Jiri Slaby <jirislaby@kernel.org> 3566 M: Nick Kossifidis <mickflemm@gmail.com> 3567 M: Luis Chamberlain <mcgrof@kernel.org> 3568 L: linux-wireless@vger.kernel.org 3569 S: Maintained 3570 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3571 F: drivers/net/wireless/ath/ath5k/ 3572 3573 ATHEROS ATH6KL WIRELESS DRIVER 3574 L: linux-wireless@vger.kernel.org 3575 S: Orphan 3576 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3577 F: drivers/net/wireless/ath/ath6kl/ 3578 3579 ATI_REMOTE2 DRIVER 3580 M: Ville Syrjala <syrjala@sci.fi> 3581 S: Maintained 3582 F: drivers/input/misc/ati_remote2.c 3583 3584 ATK0110 HWMON DRIVER 3585 M: Luca Tettamanti <kronos.it@gmail.com> 3586 L: linux-hwmon@vger.kernel.org 3587 S: Maintained 3588 F: drivers/hwmon/asus_atk0110.c 3589 3590 ATLX ETHERNET DRIVERS 3591 M: Chris Snook <chris.snook@gmail.com> 3592 L: netdev@vger.kernel.org 3593 S: Maintained 3594 W: http://sourceforge.net/projects/atl1 3595 W: http://atl1.sourceforge.net 3596 F: drivers/net/ethernet/atheros/ 3597 3598 ATM 3599 M: Chas Williams <3chas3@gmail.com> 3600 L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3601 L: netdev@vger.kernel.org 3602 S: Maintained 3603 W: http://linux-atm.sourceforge.net 3604 F: drivers/atm/ 3605 F: include/linux/atm* 3606 F: include/linux/sonet.h 3607 F: include/uapi/linux/atm* 3608 F: include/uapi/linux/sonet.h 3609 3610 ATMEL MACB ETHERNET DRIVER 3611 M: Nicolas Ferre <nicolas.ferre@microchip.com> 3612 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3613 S: Supported 3614 F: drivers/net/ethernet/cadence/ 3615 3616 ATMEL MAXTOUCH DRIVER 3617 M: Nick Dyer <nick@shmanahar.org> 3618 S: Maintained 3619 T: git git://github.com/ndyer/linux.git 3620 F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3621 F: drivers/input/touchscreen/atmel_mxt_ts.c 3622 3623 ATOMIC INFRASTRUCTURE 3624 M: Will Deacon <will@kernel.org> 3625 M: Peter Zijlstra <peterz@infradead.org> 3626 R: Boqun Feng <boqun.feng@gmail.com> 3627 R: Mark Rutland <mark.rutland@arm.com> 3628 L: linux-kernel@vger.kernel.org 3629 S: Maintained 3630 F: Documentation/atomic_*.txt 3631 F: arch/*/include/asm/atomic*.h 3632 F: include/*/atomic*.h 3633 F: include/linux/refcount.h 3634 F: scripts/atomic/ 3635 3636 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3637 M: Bradley Grove <linuxdrivers@attotech.com> 3638 L: linux-scsi@vger.kernel.org 3639 S: Supported 3640 W: http://www.attotech.com 3641 F: drivers/scsi/esas2r 3642 3643 ATUSB IEEE 802.15.4 RADIO DRIVER 3644 M: Stefan Schmidt <stefan@datenfreihafen.org> 3645 L: linux-wpan@vger.kernel.org 3646 S: Maintained 3647 F: drivers/net/ieee802154/at86rf230.h 3648 F: drivers/net/ieee802154/atusb.c 3649 F: drivers/net/ieee802154/atusb.h 3650 3651 AUDIT SUBSYSTEM 3652 M: Paul Moore <paul@paul-moore.com> 3653 M: Eric Paris <eparis@redhat.com> 3654 L: audit@vger.kernel.org 3655 S: Supported 3656 W: https://github.com/linux-audit 3657 Q: https://patchwork.kernel.org/project/audit/list 3658 B: mailto:audit@vger.kernel.org 3659 P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3660 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3661 F: include/asm-generic/audit_*.h 3662 F: include/linux/audit.h 3663 F: include/linux/audit_arch.h 3664 F: include/uapi/linux/audit.h 3665 F: kernel/audit* 3666 F: lib/*audit.c 3667 K: \baudit_[a-z_0-9]\+\b 3668 3669 AUXILIARY BUS DRIVER 3670 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3671 R: Dave Ertman <david.m.ertman@intel.com> 3672 R: Ira Weiny <ira.weiny@intel.com> 3673 S: Supported 3674 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3675 F: Documentation/driver-api/auxiliary_bus.rst 3676 F: drivers/base/auxiliary.c 3677 F: include/linux/auxiliary_bus.h 3678 3679 AUXILIARY DISPLAY DRIVERS 3680 M: Andy Shevchenko <andy@kernel.org> 3681 R: Geert Uytterhoeven <geert@linux-m68k.org> 3682 S: Odd Fixes 3683 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3684 F: Documentation/devicetree/bindings/auxdisplay/ 3685 F: drivers/auxdisplay/ 3686 F: include/linux/cfag12864b.h 3687 F: include/uapi/linux/map_to_14segment.h 3688 F: include/uapi/linux/map_to_7segment.h 3689 3690 AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 3691 M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 3692 L: linux-iio@vger.kernel.org 3693 S: Maintained 3694 F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 3695 F: drivers/iio/light/apds9306.c 3696 3697 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3698 M: Andreas Klinger <ak@it-klinger.de> 3699 L: linux-iio@vger.kernel.org 3700 S: Maintained 3701 F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3702 F: drivers/iio/adc/hx711.c 3703 3704 AX.25 NETWORK LAYER 3705 L: linux-hams@vger.kernel.org 3706 S: Orphan 3707 W: https://linux-ax25.in-berlin.de 3708 F: include/net/ax25.h 3709 F: include/uapi/linux/ax25.h 3710 F: net/ax25/ 3711 3712 AXENTIA ARM DEVICES 3713 M: Peter Rosin <peda@axentia.se> 3714 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3715 S: Maintained 3716 F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3717 F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3718 F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3719 F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3720 3721 AXENTIA ASOC DRIVERS 3722 M: Peter Rosin <peda@axentia.se> 3723 L: linux-sound@vger.kernel.org 3724 S: Maintained 3725 F: Documentation/devicetree/bindings/sound/axentia,* 3726 F: sound/soc/atmel/tse850-pcm5142.c 3727 3728 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3729 M: Nuno Sá <nuno.sa@analog.com> 3730 L: linux-hwmon@vger.kernel.org 3731 S: Supported 3732 W: https://ez.analog.com/linux-software-drivers 3733 F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3734 F: drivers/hwmon/axi-fan-control.c 3735 3736 AXI SPI ENGINE 3737 M: Michael Hennerich <michael.hennerich@analog.com> 3738 M: Nuno Sá <nuno.sa@analog.com> 3739 R: David Lechner <dlechner@baylibre.com> 3740 L: linux-spi@vger.kernel.org 3741 S: Supported 3742 W: https://ez.analog.com/linux-software-drivers 3743 F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3744 F: drivers/spi/spi-axi-spi-engine.c 3745 3746 AXI PWM GENERATOR 3747 M: Michael Hennerich <michael.hennerich@analog.com> 3748 M: Nuno Sá <nuno.sa@analog.com> 3749 R: Trevor Gamblin <tgamblin@baylibre.com> 3750 L: linux-pwm@vger.kernel.org 3751 S: Supported 3752 W: https://ez.analog.com/linux-software-drivers 3753 F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 3754 F: drivers/pwm/pwm-axi-pwmgen.c 3755 3756 AXXIA I2C CONTROLLER 3757 M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3758 L: linux-i2c@vger.kernel.org 3759 S: Maintained 3760 F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3761 F: drivers/i2c/busses/i2c-axxia.c 3762 3763 AZ6007 DVB DRIVER 3764 M: Mauro Carvalho Chehab <mchehab@kernel.org> 3765 L: linux-media@vger.kernel.org 3766 S: Maintained 3767 W: https://linuxtv.org 3768 T: git git://linuxtv.org/media_tree.git 3769 F: drivers/media/usb/dvb-usb-v2/az6007.c 3770 3771 AZTECH FM RADIO RECEIVER DRIVER 3772 M: Hans Verkuil <hverkuil@xs4all.nl> 3773 L: linux-media@vger.kernel.org 3774 S: Maintained 3775 W: https://linuxtv.org 3776 T: git git://linuxtv.org/media_tree.git 3777 F: drivers/media/radio/radio-aztech* 3778 3779 B43 WIRELESS DRIVER 3780 L: linux-wireless@vger.kernel.org 3781 L: b43-dev@lists.infradead.org 3782 S: Orphan 3783 W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3784 F: drivers/net/wireless/broadcom/b43/ 3785 3786 B43LEGACY WIRELESS DRIVER 3787 L: linux-wireless@vger.kernel.org 3788 L: b43-dev@lists.infradead.org 3789 S: Orphan 3790 W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3791 F: drivers/net/wireless/broadcom/b43legacy/ 3792 3793 BACKLIGHT CLASS/SUBSYSTEM 3794 M: Lee Jones <lee@kernel.org> 3795 M: Daniel Thompson <daniel.thompson@linaro.org> 3796 M: Jingoo Han <jingoohan1@gmail.com> 3797 L: dri-devel@lists.freedesktop.org 3798 S: Maintained 3799 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3800 F: Documentation/ABI/stable/sysfs-class-backlight 3801 F: Documentation/ABI/testing/sysfs-class-backlight 3802 F: Documentation/devicetree/bindings/leds/backlight 3803 F: drivers/video/backlight/ 3804 F: include/linux/backlight.h 3805 F: include/linux/pwm_backlight.h 3806 3807 BARCO P50 GPIO DRIVER 3808 M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3809 M: Peter Korsgaard <peter.korsgaard@barco.com> 3810 S: Maintained 3811 F: drivers/platform/x86/barco-p50-gpio.c 3812 3813 BATMAN ADVANCED 3814 M: Marek Lindner <mareklindner@neomailbox.ch> 3815 M: Simon Wunderlich <sw@simonwunderlich.de> 3816 M: Antonio Quartulli <a@unstable.cc> 3817 M: Sven Eckelmann <sven@narfation.org> 3818 L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3819 S: Maintained 3820 W: https://www.open-mesh.org/ 3821 Q: https://patchwork.open-mesh.org/project/batman/list/ 3822 B: https://www.open-mesh.org/projects/batman-adv/issues 3823 C: ircs://irc.hackint.org/batadv 3824 T: git https://git.open-mesh.org/linux-merge.git 3825 F: Documentation/networking/batman-adv.rst 3826 F: include/uapi/linux/batadv_packet.h 3827 F: include/uapi/linux/batman_adv.h 3828 F: net/batman-adv/ 3829 3830 BAYCOM/HDLCDRV DRIVERS FOR AX.25 3831 M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3832 L: linux-hams@vger.kernel.org 3833 S: Maintained 3834 W: http://www.baycom.org/~tom/ham/ham.html 3835 F: drivers/net/hamradio/baycom* 3836 3837 BCACHE (BLOCK LAYER CACHE) 3838 M: Coly Li <colyli@suse.de> 3839 M: Kent Overstreet <kent.overstreet@linux.dev> 3840 L: linux-bcache@vger.kernel.org 3841 S: Maintained 3842 W: http://bcache.evilpiepirate.org 3843 C: irc://irc.oftc.net/bcache 3844 F: drivers/md/bcache/ 3845 3846 BCACHEFS 3847 M: Kent Overstreet <kent.overstreet@linux.dev> 3848 L: linux-bcachefs@vger.kernel.org 3849 S: Supported 3850 C: irc://irc.oftc.net/bcache 3851 T: git https://evilpiepirate.org/git/bcachefs.git 3852 F: fs/bcachefs/ 3853 F: Documentation/filesystems/bcachefs/ 3854 3855 BDISP ST MEDIA DRIVER 3856 M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3857 L: linux-media@vger.kernel.org 3858 S: Supported 3859 W: https://linuxtv.org 3860 T: git git://linuxtv.org/media_tree.git 3861 F: drivers/media/platform/st/sti/bdisp 3862 3863 BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3864 M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3865 L: netdev@vger.kernel.org 3866 S: Maintained 3867 F: drivers/net/ethernet/ec_bhf.c 3868 3869 BEFS FILE SYSTEM 3870 M: Luis de Bethencourt <luisbg@kernel.org> 3871 M: Salah Triki <salah.triki@gmail.com> 3872 S: Maintained 3873 T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3874 F: Documentation/filesystems/befs.rst 3875 F: fs/befs/ 3876 3877 BFQ I/O SCHEDULER 3878 M: Yu Kuai <yukuai3@huawei.com> 3879 L: linux-block@vger.kernel.org 3880 S: Odd Fixes 3881 F: Documentation/block/bfq-iosched.rst 3882 F: block/bfq-* 3883 3884 BFS FILE SYSTEM 3885 M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3886 S: Maintained 3887 F: Documentation/filesystems/bfs.rst 3888 F: fs/bfs/ 3889 F: include/uapi/linux/bfs_fs.h 3890 3891 BINMAN 3892 M: Simon Glass <sjg@chromium.org> 3893 S: Supported 3894 F: Documentation/devicetree/bindings/mtd/partitions/binman* 3895 3896 BITMAP API 3897 M: Yury Norov <yury.norov@gmail.com> 3898 R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3899 S: Maintained 3900 F: include/linux/bitfield.h 3901 F: include/linux/bitmap-str.h 3902 F: include/linux/bitmap.h 3903 F: include/linux/bits.h 3904 F: include/linux/cpumask.h 3905 F: include/linux/cpumask_types.h 3906 F: include/linux/find.h 3907 F: include/linux/nodemask.h 3908 F: include/linux/nodemask_types.h 3909 F: include/vdso/bits.h 3910 F: lib/bitmap-str.c 3911 F: lib/bitmap.c 3912 F: lib/cpumask.c 3913 F: lib/cpumask_kunit.c 3914 F: lib/find_bit.c 3915 F: lib/find_bit_benchmark.c 3916 F: lib/test_bitmap.c 3917 F: tools/include/linux/bitfield.h 3918 F: tools/include/linux/bitmap.h 3919 F: tools/include/linux/bits.h 3920 F: tools/include/linux/find.h 3921 F: tools/include/vdso/bits.h 3922 F: tools/lib/bitmap.c 3923 F: tools/lib/find_bit.c 3924 3925 BITOPS API 3926 M: Yury Norov <yury.norov@gmail.com> 3927 R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3928 S: Maintained 3929 F: arch/*/include/asm/bitops.h 3930 F: arch/*/include/asm/bitops_32.h 3931 F: arch/*/include/asm/bitops_64.h 3932 F: arch/*/lib/bitops.c 3933 F: include/asm-generic/bitops 3934 F: include/asm-generic/bitops.h 3935 F: include/linux/bitops.h 3936 F: lib/test_bitops.c 3937 F: tools/*/bitops* 3938 3939 BLINKM RGB LED DRIVER 3940 M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3941 S: Maintained 3942 F: drivers/leds/leds-blinkm.c 3943 3944 BLOCK LAYER 3945 M: Jens Axboe <axboe@kernel.dk> 3946 L: linux-block@vger.kernel.org 3947 S: Maintained 3948 T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3949 F: Documentation/ABI/stable/sysfs-block 3950 F: Documentation/block/ 3951 F: block/ 3952 F: drivers/block/ 3953 F: include/linux/bio.h 3954 F: include/linux/blk* 3955 F: kernel/trace/blktrace.c 3956 F: lib/sbitmap.c 3957 3958 BLOCK LAYER DEVICE DRIVER API [RUST] 3959 M: Andreas Hindborg <a.hindborg@kernel.org> 3960 R: Boqun Feng <boqun.feng@gmail.com> 3961 L: linux-block@vger.kernel.org 3962 L: rust-for-linux@vger.kernel.org 3963 S: Supported 3964 W: https://rust-for-linux.com 3965 B: https://github.com/Rust-for-Linux/linux/issues 3966 C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 3967 T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 3968 F: drivers/block/rnull.rs 3969 F: rust/kernel/block.rs 3970 F: rust/kernel/block/ 3971 3972 BLOCK2MTD DRIVER 3973 M: Joern Engel <joern@lazybastard.org> 3974 L: linux-mtd@lists.infradead.org 3975 S: Maintained 3976 F: drivers/mtd/devices/block2mtd.c 3977 3978 BLUETOOTH DRIVERS 3979 M: Marcel Holtmann <marcel@holtmann.org> 3980 M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3981 L: linux-bluetooth@vger.kernel.org 3982 S: Supported 3983 W: http://www.bluez.org/ 3984 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3985 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3986 F: Documentation/devicetree/bindings/net/bluetooth/ 3987 F: drivers/bluetooth/ 3988 3989 BLUETOOTH SUBSYSTEM 3990 M: Marcel Holtmann <marcel@holtmann.org> 3991 M: Johan Hedberg <johan.hedberg@gmail.com> 3992 M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3993 L: linux-bluetooth@vger.kernel.org 3994 S: Supported 3995 W: http://www.bluez.org/ 3996 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3997 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3998 F: include/net/bluetooth/ 3999 F: net/bluetooth/ 4000 4001 BONDING DRIVER 4002 M: Jay Vosburgh <jv@jvosburgh.net> 4003 M: Andy Gospodarek <andy@greyhouse.net> 4004 L: netdev@vger.kernel.org 4005 S: Maintained 4006 F: Documentation/networking/bonding.rst 4007 F: drivers/net/bonding/ 4008 F: include/net/bond* 4009 F: include/uapi/linux/if_bonding.h 4010 F: tools/testing/selftests/drivers/net/bonding/ 4011 4012 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4013 M: Dan Robertson <dan@dlrobertson.com> 4014 L: linux-iio@vger.kernel.org 4015 S: Maintained 4016 F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4017 F: drivers/iio/accel/bma400* 4018 4019 BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4020 M: Jagath Jog J <jagathjog1996@gmail.com> 4021 L: linux-iio@vger.kernel.org 4022 S: Maintained 4023 F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4024 F: drivers/iio/imu/bmi323/ 4025 4026 BPF JIT for ARC 4027 M: Shahab Vahedi <list+bpf@vahedi.org> 4028 L: bpf@vger.kernel.org 4029 S: Maintained 4030 F: arch/arc/net/ 4031 4032 BPF JIT for ARM 4033 M: Russell King <linux@armlinux.org.uk> 4034 M: Puranjay Mohan <puranjay@kernel.org> 4035 L: bpf@vger.kernel.org 4036 S: Maintained 4037 F: arch/arm/net/ 4038 4039 BPF JIT for ARM64 4040 M: Daniel Borkmann <daniel@iogearbox.net> 4041 M: Alexei Starovoitov <ast@kernel.org> 4042 M: Puranjay Mohan <puranjay@kernel.org> 4043 R: Xu Kuohai <xukuohai@huaweicloud.com> 4044 L: bpf@vger.kernel.org 4045 S: Supported 4046 F: arch/arm64/net/ 4047 4048 BPF JIT for LOONGARCH 4049 M: Tiezhu Yang <yangtiezhu@loongson.cn> 4050 R: Hengqi Chen <hengqi.chen@gmail.com> 4051 L: bpf@vger.kernel.org 4052 S: Maintained 4053 F: arch/loongarch/net/ 4054 4055 BPF JIT for MIPS (32-BIT AND 64-BIT) 4056 M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4057 M: Paul Burton <paulburton@kernel.org> 4058 L: bpf@vger.kernel.org 4059 S: Maintained 4060 F: arch/mips/net/ 4061 4062 BPF JIT for NFP NICs 4063 M: Jakub Kicinski <kuba@kernel.org> 4064 L: bpf@vger.kernel.org 4065 S: Odd Fixes 4066 F: drivers/net/ethernet/netronome/nfp/bpf/ 4067 4068 BPF JIT for POWERPC (32-BIT AND 64-BIT) 4069 M: Michael Ellerman <mpe@ellerman.id.au> 4070 M: Hari Bathini <hbathini@linux.ibm.com> 4071 M: Christophe Leroy <christophe.leroy@csgroup.eu> 4072 R: Naveen N Rao <naveen@kernel.org> 4073 L: bpf@vger.kernel.org 4074 S: Supported 4075 F: arch/powerpc/net/ 4076 4077 BPF JIT for RISC-V (32-bit) 4078 M: Luke Nelson <luke.r.nels@gmail.com> 4079 M: Xi Wang <xi.wang@gmail.com> 4080 L: bpf@vger.kernel.org 4081 S: Maintained 4082 F: arch/riscv/net/ 4083 X: arch/riscv/net/bpf_jit_comp64.c 4084 4085 BPF JIT for RISC-V (64-bit) 4086 M: Björn Töpel <bjorn@kernel.org> 4087 R: Pu Lehui <pulehui@huawei.com> 4088 R: Puranjay Mohan <puranjay@kernel.org> 4089 L: bpf@vger.kernel.org 4090 S: Maintained 4091 F: arch/riscv/net/ 4092 X: arch/riscv/net/bpf_jit_comp32.c 4093 4094 BPF JIT for S390 4095 M: Ilya Leoshkevich <iii@linux.ibm.com> 4096 M: Heiko Carstens <hca@linux.ibm.com> 4097 M: Vasily Gorbik <gor@linux.ibm.com> 4098 L: bpf@vger.kernel.org 4099 S: Supported 4100 F: arch/s390/net/ 4101 X: arch/s390/net/pnet.c 4102 4103 BPF JIT for SPARC (32-BIT AND 64-BIT) 4104 M: David S. Miller <davem@davemloft.net> 4105 L: bpf@vger.kernel.org 4106 S: Odd Fixes 4107 F: arch/sparc/net/ 4108 4109 BPF JIT for X86 32-BIT 4110 M: Wang YanQing <udknight@gmail.com> 4111 L: bpf@vger.kernel.org 4112 S: Odd Fixes 4113 F: arch/x86/net/bpf_jit_comp32.c 4114 4115 BPF JIT for X86 64-BIT 4116 M: Alexei Starovoitov <ast@kernel.org> 4117 M: Daniel Borkmann <daniel@iogearbox.net> 4118 L: bpf@vger.kernel.org 4119 S: Supported 4120 F: arch/x86/net/ 4121 X: arch/x86/net/bpf_jit_comp32.c 4122 4123 BPF [BTF] 4124 M: Martin KaFai Lau <martin.lau@linux.dev> 4125 L: bpf@vger.kernel.org 4126 S: Maintained 4127 F: include/linux/btf* 4128 F: kernel/bpf/btf.c 4129 4130 BPF [CORE] 4131 M: Alexei Starovoitov <ast@kernel.org> 4132 M: Daniel Borkmann <daniel@iogearbox.net> 4133 R: John Fastabend <john.fastabend@gmail.com> 4134 L: bpf@vger.kernel.org 4135 S: Maintained 4136 F: include/linux/bpf* 4137 F: include/linux/filter.h 4138 F: include/linux/tnum.h 4139 F: kernel/bpf/core.c 4140 F: kernel/bpf/dispatcher.c 4141 F: kernel/bpf/mprog.c 4142 F: kernel/bpf/syscall.c 4143 F: kernel/bpf/tnum.c 4144 F: kernel/bpf/trampoline.c 4145 F: kernel/bpf/verifier.c 4146 4147 BPF [CRYPTO] 4148 M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4149 L: bpf@vger.kernel.org 4150 S: Maintained 4151 F: crypto/bpf_crypto_skcipher.c 4152 F: include/linux/bpf_crypto.h 4153 F: kernel/bpf/crypto.c 4154 4155 BPF [DOCUMENTATION] (Related to Standardization) 4156 R: David Vernet <void@manifault.com> 4157 L: bpf@vger.kernel.org 4158 L: bpf@ietf.org 4159 S: Maintained 4160 F: Documentation/bpf/standardization/ 4161 4162 BPF [GENERAL] (Safe Dynamic Programs and Tools) 4163 M: Alexei Starovoitov <ast@kernel.org> 4164 M: Daniel Borkmann <daniel@iogearbox.net> 4165 M: Andrii Nakryiko <andrii@kernel.org> 4166 R: Martin KaFai Lau <martin.lau@linux.dev> 4167 R: Eduard Zingerman <eddyz87@gmail.com> 4168 R: Song Liu <song@kernel.org> 4169 R: Yonghong Song <yonghong.song@linux.dev> 4170 R: John Fastabend <john.fastabend@gmail.com> 4171 R: KP Singh <kpsingh@kernel.org> 4172 R: Stanislav Fomichev <sdf@fomichev.me> 4173 R: Hao Luo <haoluo@google.com> 4174 R: Jiri Olsa <jolsa@kernel.org> 4175 L: bpf@vger.kernel.org 4176 S: Supported 4177 W: https://bpf.io/ 4178 Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4179 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4180 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4181 F: Documentation/bpf/ 4182 F: Documentation/networking/filter.rst 4183 F: Documentation/userspace-api/ebpf/ 4184 F: arch/*/net/* 4185 F: include/linux/bpf* 4186 F: include/linux/btf* 4187 F: include/linux/filter.h 4188 F: include/trace/events/xdp.h 4189 F: include/uapi/linux/bpf* 4190 F: include/uapi/linux/btf* 4191 F: include/uapi/linux/filter.h 4192 F: kernel/bpf/ 4193 F: kernel/trace/bpf_trace.c 4194 F: lib/buildid.c 4195 F: lib/test_bpf.c 4196 F: net/bpf/ 4197 F: net/core/filter.c 4198 F: net/sched/act_bpf.c 4199 F: net/sched/cls_bpf.c 4200 F: samples/bpf/ 4201 F: scripts/bpf_doc.py 4202 F: scripts/Makefile.btf 4203 F: scripts/pahole-version.sh 4204 F: tools/bpf/ 4205 F: tools/lib/bpf/ 4206 F: tools/testing/selftests/bpf/ 4207 4208 BPF [ITERATOR] 4209 M: Yonghong Song <yonghong.song@linux.dev> 4210 L: bpf@vger.kernel.org 4211 S: Maintained 4212 F: kernel/bpf/*iter.c 4213 4214 BPF [L7 FRAMEWORK] (sockmap) 4215 M: John Fastabend <john.fastabend@gmail.com> 4216 M: Jakub Sitnicki <jakub@cloudflare.com> 4217 L: netdev@vger.kernel.org 4218 L: bpf@vger.kernel.org 4219 S: Maintained 4220 F: include/linux/skmsg.h 4221 F: net/core/skmsg.c 4222 F: net/core/sock_map.c 4223 F: net/ipv4/tcp_bpf.c 4224 F: net/ipv4/udp_bpf.c 4225 F: net/unix/unix_bpf.c 4226 4227 BPF [LIBRARY] (libbpf) 4228 M: Andrii Nakryiko <andrii@kernel.org> 4229 M: Eduard Zingerman <eddyz87@gmail.com> 4230 L: bpf@vger.kernel.org 4231 S: Maintained 4232 F: tools/lib/bpf/ 4233 4234 BPF [MISC] 4235 L: bpf@vger.kernel.org 4236 S: Odd Fixes 4237 K: (?:\b|_)bpf(?:\b|_) 4238 4239 BPF [NETKIT] (BPF-programmable network device) 4240 M: Daniel Borkmann <daniel@iogearbox.net> 4241 M: Nikolay Aleksandrov <razor@blackwall.org> 4242 L: bpf@vger.kernel.org 4243 L: netdev@vger.kernel.org 4244 S: Supported 4245 F: drivers/net/netkit.c 4246 F: include/net/netkit.h 4247 4248 BPF [NETWORKING] (struct_ops, reuseport) 4249 M: Martin KaFai Lau <martin.lau@linux.dev> 4250 L: bpf@vger.kernel.org 4251 L: netdev@vger.kernel.org 4252 S: Maintained 4253 F: kernel/bpf/bpf_struct* 4254 4255 BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4256 M: Martin KaFai Lau <martin.lau@linux.dev> 4257 M: Daniel Borkmann <daniel@iogearbox.net> 4258 R: John Fastabend <john.fastabend@gmail.com> 4259 L: bpf@vger.kernel.org 4260 L: netdev@vger.kernel.org 4261 S: Maintained 4262 F: include/net/tcx.h 4263 F: kernel/bpf/tcx.c 4264 F: net/core/filter.c 4265 F: net/sched/act_bpf.c 4266 F: net/sched/cls_bpf.c 4267 4268 BPF [RINGBUF] 4269 M: Andrii Nakryiko <andrii@kernel.org> 4270 L: bpf@vger.kernel.org 4271 S: Maintained 4272 F: kernel/bpf/ringbuf.c 4273 4274 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4275 M: KP Singh <kpsingh@kernel.org> 4276 M: Matt Bobrowski <mattbobrowski@google.com> 4277 L: bpf@vger.kernel.org 4278 S: Maintained 4279 F: Documentation/bpf/prog_lsm.rst 4280 F: include/linux/bpf_lsm.h 4281 F: kernel/bpf/bpf_lsm.c 4282 F: kernel/trace/bpf_trace.c 4283 F: security/bpf/ 4284 4285 BPF [SELFTESTS] (Test Runners & Infrastructure) 4286 M: Andrii Nakryiko <andrii@kernel.org> 4287 M: Eduard Zingerman <eddyz87@gmail.com> 4288 R: Mykola Lysenko <mykolal@fb.com> 4289 L: bpf@vger.kernel.org 4290 S: Maintained 4291 F: tools/testing/selftests/bpf/ 4292 4293 BPF [STORAGE & CGROUPS] 4294 M: Martin KaFai Lau <martin.lau@linux.dev> 4295 L: bpf@vger.kernel.org 4296 S: Maintained 4297 F: kernel/bpf/*storage.c 4298 F: kernel/bpf/bpf_lru* 4299 F: kernel/bpf/cgroup.c 4300 4301 BPF [TOOLING] (bpftool) 4302 M: Quentin Monnet <qmo@kernel.org> 4303 L: bpf@vger.kernel.org 4304 S: Maintained 4305 F: kernel/bpf/disasm.* 4306 F: tools/bpf/bpftool/ 4307 4308 BPF [TRACING] 4309 M: Song Liu <song@kernel.org> 4310 R: Jiri Olsa <jolsa@kernel.org> 4311 L: bpf@vger.kernel.org 4312 S: Maintained 4313 F: kernel/bpf/stackmap.c 4314 F: kernel/trace/bpf_trace.c 4315 F: lib/buildid.c 4316 4317 BROADCOM ASP 2.0 ETHERNET DRIVER 4318 M: Justin Chen <justin.chen@broadcom.com> 4319 M: Florian Fainelli <florian.fainelli@broadcom.com> 4320 L: bcm-kernel-feedback-list@broadcom.com 4321 L: netdev@vger.kernel.org 4322 S: Supported 4323 F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4324 F: drivers/net/ethernet/broadcom/asp2/ 4325 4326 BROADCOM B44 10/100 ETHERNET DRIVER 4327 M: Michael Chan <michael.chan@broadcom.com> 4328 L: netdev@vger.kernel.org 4329 S: Supported 4330 F: drivers/net/ethernet/broadcom/b44.* 4331 4332 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4333 M: Florian Fainelli <florian.fainelli@broadcom.com> 4334 L: netdev@vger.kernel.org 4335 L: openwrt-devel@lists.openwrt.org (subscribers-only) 4336 S: Supported 4337 F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4338 F: drivers/net/dsa/b53/* 4339 F: drivers/net/dsa/bcm_sf2* 4340 F: include/linux/dsa/brcm.h 4341 F: include/linux/platform_data/b53.h 4342 4343 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4344 M: Florian Fainelli <florian.fainelli@broadcom.com> 4345 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4346 L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4347 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4348 S: Maintained 4349 T: git https://github.com/broadcom/stblinux.git 4350 F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4351 F: drivers/pci/controller/pcie-brcmstb.c 4352 F: drivers/staging/vc04_services 4353 N: bcm2711 4354 N: bcm283* 4355 N: raspberrypi 4356 4357 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4358 M: Florian Fainelli <florian.fainelli@broadcom.com> 4359 M: Ray Jui <rjui@broadcom.com> 4360 M: Scott Branden <sbranden@broadcom.com> 4361 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4362 S: Maintained 4363 T: git https://github.com/broadcom/mach-bcm 4364 F: arch/arm/mach-bcm/ 4365 N: bcm281* 4366 N: bcm113* 4367 N: bcm216* 4368 N: kona 4369 4370 BROADCOM BCM2835 CAMERA DRIVERS 4371 M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4372 L: linux-media@vger.kernel.org 4373 S: Maintained 4374 F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4375 F: drivers/media/platform/broadcom/bcm2835-unicam* 4376 4377 BROADCOM BCM47XX MIPS ARCHITECTURE 4378 M: Hauke Mehrtens <hauke@hauke-m.de> 4379 M: Rafał Miłecki <zajec5@gmail.com> 4380 L: linux-mips@vger.kernel.org 4381 S: Maintained 4382 F: Documentation/devicetree/bindings/mips/brcm/ 4383 F: arch/mips/bcm47xx/* 4384 F: arch/mips/include/asm/mach-bcm47xx/* 4385 4386 BROADCOM BCM4908 ETHERNET DRIVER 4387 M: Rafał Miłecki <rafal@milecki.pl> 4388 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4389 L: netdev@vger.kernel.org 4390 S: Maintained 4391 F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4392 F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4393 F: drivers/net/ethernet/broadcom/unimac.h 4394 4395 BROADCOM BCM4908 PINMUX DRIVER 4396 M: Rafał Miłecki <rafal@milecki.pl> 4397 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4398 L: linux-gpio@vger.kernel.org 4399 S: Maintained 4400 F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4401 F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4402 4403 BROADCOM BCM5301X ARM ARCHITECTURE 4404 M: Florian Fainelli <florian.fainelli@broadcom.com> 4405 M: Hauke Mehrtens <hauke@hauke-m.de> 4406 M: Rafał Miłecki <zajec5@gmail.com> 4407 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4408 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4409 S: Maintained 4410 F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4411 F: arch/arm/boot/dts/broadcom/bcm470* 4412 F: arch/arm/boot/dts/broadcom/bcm5301* 4413 F: arch/arm/boot/dts/broadcom/bcm953012* 4414 F: arch/arm/mach-bcm/bcm_5301x.c 4415 4416 BROADCOM BCM53573 ARM ARCHITECTURE 4417 M: Florian Fainelli <florian.fainelli@broadcom.com> 4418 M: Rafał Miłecki <rafal@milecki.pl> 4419 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4420 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4421 S: Maintained 4422 F: arch/arm/boot/dts/broadcom/bcm47189* 4423 F: arch/arm/boot/dts/broadcom/bcm53573* 4424 4425 BROADCOM BCM63XX/BCM33XX UDC DRIVER 4426 M: Kevin Cernekee <cernekee@gmail.com> 4427 L: linux-usb@vger.kernel.org 4428 S: Maintained 4429 F: drivers/usb/gadget/udc/bcm63xx_udc.* 4430 4431 BROADCOM BCM7XXX ARM ARCHITECTURE 4432 M: Florian Fainelli <florian.fainelli@broadcom.com> 4433 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4434 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4435 S: Maintained 4436 T: git https://github.com/broadcom/stblinux.git 4437 F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4438 F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4439 F: arch/arm/include/asm/hardware/cache-b15-rac.h 4440 F: arch/arm/mach-bcm/*brcmstb* 4441 F: arch/arm/mm/cache-b15-rac.c 4442 F: drivers/bus/brcmstb_gisb.c 4443 F: drivers/pci/controller/pcie-brcmstb.c 4444 N: brcmstb 4445 N: bcm7038 4446 N: bcm7120 4447 4448 BROADCOM BCMBCA ARM ARCHITECTURE 4449 M: William Zhang <william.zhang@broadcom.com> 4450 M: Anand Gore <anand.gore@broadcom.com> 4451 M: Kursad Oney <kursad.oney@broadcom.com> 4452 M: Florian Fainelli <florian.fainelli@broadcom.com> 4453 M: Rafał Miłecki <rafal@milecki.pl> 4454 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4455 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4456 S: Maintained 4457 T: git https://github.com/broadcom/stblinux.git 4458 F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4459 F: arch/arm64/boot/dts/broadcom/bcmbca/* 4460 N: bcmbca 4461 N: bcm[9]?47622 4462 N: bcm[9]?4912 4463 N: bcm[9]?63138 4464 N: bcm[9]?63146 4465 N: bcm[9]?63148 4466 N: bcm[9]?63158 4467 N: bcm[9]?63178 4468 N: bcm[9]?6756 4469 N: bcm[9]?6813 4470 N: bcm[9]?6846 4471 N: bcm[9]?6855 4472 N: bcm[9]?6856 4473 N: bcm[9]?6858 4474 N: bcm[9]?6878 4475 4476 BROADCOM BDC DRIVER 4477 M: Justin Chen <justin.chen@broadcom.com> 4478 M: Al Cooper <alcooperx@gmail.com> 4479 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4480 L: linux-usb@vger.kernel.org 4481 S: Maintained 4482 F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4483 F: drivers/usb/gadget/udc/bdc/ 4484 4485 BROADCOM BMIPS CPUFREQ DRIVER 4486 M: Markus Mayer <mmayer@broadcom.com> 4487 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4488 L: linux-pm@vger.kernel.org 4489 S: Maintained 4490 F: drivers/cpufreq/bmips-cpufreq.c 4491 4492 BROADCOM BMIPS MIPS ARCHITECTURE 4493 M: Florian Fainelli <florian.fainelli@broadcom.com> 4494 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4495 L: linux-mips@vger.kernel.org 4496 S: Maintained 4497 T: git https://github.com/broadcom/stblinux.git 4498 F: arch/mips/bmips/* 4499 F: arch/mips/boot/dts/brcm/bcm*.dts* 4500 F: arch/mips/include/asm/mach-bmips/* 4501 F: arch/mips/kernel/*bmips* 4502 F: drivers/irqchip/irq-bcm63* 4503 F: drivers/irqchip/irq-bcm7* 4504 F: drivers/irqchip/irq-brcmstb* 4505 F: drivers/pmdomain/bcm/bcm63xx-power.c 4506 F: include/linux/bcm963xx_nvram.h 4507 F: include/linux/bcm963xx_tag.h 4508 4509 BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4510 M: Rasesh Mody <rmody@marvell.com> 4511 M: GR-Linux-NIC-Dev@marvell.com 4512 L: netdev@vger.kernel.org 4513 S: Supported 4514 F: drivers/net/ethernet/broadcom/bnx2.* 4515 F: drivers/net/ethernet/broadcom/bnx2_* 4516 4517 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4518 M: Saurav Kashyap <skashyap@marvell.com> 4519 M: Javed Hasan <jhasan@marvell.com> 4520 M: GR-QLogic-Storage-Upstream@marvell.com 4521 L: linux-scsi@vger.kernel.org 4522 S: Supported 4523 F: drivers/scsi/bnx2fc/ 4524 4525 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4526 M: Nilesh Javali <njavali@marvell.com> 4527 M: Manish Rangankar <mrangankar@marvell.com> 4528 M: GR-QLogic-Storage-Upstream@marvell.com 4529 L: linux-scsi@vger.kernel.org 4530 S: Supported 4531 F: drivers/scsi/bnx2i/ 4532 4533 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4534 M: Sudarsana Kalluru <skalluru@marvell.com> 4535 M: Manish Chopra <manishc@marvell.com> 4536 L: netdev@vger.kernel.org 4537 S: Supported 4538 F: drivers/net/ethernet/broadcom/bnx2x/ 4539 4540 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4541 M: Michael Chan <michael.chan@broadcom.com> 4542 L: netdev@vger.kernel.org 4543 S: Supported 4544 F: drivers/firmware/broadcom/tee_bnxt_fw.c 4545 F: drivers/net/ethernet/broadcom/bnxt/ 4546 F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4547 4548 BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4549 M: Arend van Spriel <arend.vanspriel@broadcom.com> 4550 L: linux-wireless@vger.kernel.org 4551 L: brcm80211@lists.linux.dev 4552 L: brcm80211-dev-list.pdl@broadcom.com 4553 S: Supported 4554 F: drivers/net/wireless/broadcom/brcm80211/ 4555 F: include/linux/platform_data/brcmfmac.h 4556 4557 BROADCOM BRCMSTB GPIO DRIVER 4558 M: Doug Berger <opendmb@gmail.com> 4559 M: Florian Fainelli <florian.fainelli@broadcom.com> 4560 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4561 S: Supported 4562 F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4563 F: drivers/gpio/gpio-brcmstb.c 4564 4565 BROADCOM BRCMSTB I2C DRIVER 4566 M: Kamal Dasu <kamal.dasu@broadcom.com> 4567 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4568 L: linux-i2c@vger.kernel.org 4569 S: Supported 4570 F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4571 F: drivers/i2c/busses/i2c-brcmstb.c 4572 4573 BROADCOM BRCMSTB UART DRIVER 4574 M: Al Cooper <alcooperx@gmail.com> 4575 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4576 L: linux-serial@vger.kernel.org 4577 S: Maintained 4578 F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4579 F: drivers/tty/serial/8250/8250_bcm7271.c 4580 4581 BROADCOM BRCMSTB USB EHCI DRIVER 4582 M: Justin Chen <justin.chen@broadcom.com> 4583 M: Al Cooper <alcooperx@gmail.com> 4584 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4585 L: linux-usb@vger.kernel.org 4586 S: Maintained 4587 F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4588 F: drivers/usb/host/ehci-brcm.* 4589 4590 BROADCOM BRCMSTB USB PIN MAP DRIVER 4591 M: Al Cooper <alcooperx@gmail.com> 4592 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4593 L: linux-usb@vger.kernel.org 4594 S: Maintained 4595 F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4596 F: drivers/usb/misc/brcmstb-usb-pinmap.c 4597 4598 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4599 M: Justin Chen <justin.chen@broadcom.com> 4600 M: Al Cooper <alcooperx@gmail.com> 4601 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4602 L: linux-kernel@vger.kernel.org 4603 S: Maintained 4604 F: drivers/phy/broadcom/phy-brcm-usb* 4605 4606 BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4607 M: William Zhang <william.zhang@broadcom.com> 4608 M: Kursad Oney <kursad.oney@broadcom.com> 4609 M: Jonas Gorski <jonas.gorski@gmail.com> 4610 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4611 L: linux-spi@vger.kernel.org 4612 S: Maintained 4613 F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4614 F: drivers/spi/spi-bcm63xx-hsspi.c 4615 F: drivers/spi/spi-bcmbca-hsspi.c 4616 4617 BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4618 M: Jonas Gorski <jonas.gorski@gmail.com> 4619 L: linux-spi@vger.kernel.org 4620 S: Odd Fixes 4621 F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4622 F: drivers/spi/spi-bcm63xx.c 4623 4624 BROADCOM ETHERNET PHY DRIVERS 4625 M: Florian Fainelli <florian.fainelli@broadcom.com> 4626 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4627 L: netdev@vger.kernel.org 4628 S: Supported 4629 F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4630 F: drivers/net/phy/bcm*.[ch] 4631 F: drivers/net/phy/broadcom.c 4632 F: include/linux/brcmphy.h 4633 4634 BROADCOM GENET ETHERNET DRIVER 4635 M: Doug Berger <opendmb@gmail.com> 4636 M: Florian Fainelli <florian.fainelli@broadcom.com> 4637 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4638 L: netdev@vger.kernel.org 4639 S: Supported 4640 F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4641 F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4642 F: drivers/net/ethernet/broadcom/genet/ 4643 F: drivers/net/ethernet/broadcom/unimac.h 4644 F: drivers/net/mdio/mdio-bcm-unimac.c 4645 F: include/linux/platform_data/bcmgenet.h 4646 F: include/linux/platform_data/mdio-bcm-unimac.h 4647 4648 BROADCOM IPROC ARM ARCHITECTURE 4649 M: Ray Jui <rjui@broadcom.com> 4650 M: Scott Branden <sbranden@broadcom.com> 4651 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4652 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4653 S: Maintained 4654 T: git https://github.com/broadcom/stblinux.git 4655 F: arch/arm64/boot/dts/broadcom/northstar2/* 4656 F: arch/arm64/boot/dts/broadcom/stingray/* 4657 F: drivers/clk/bcm/clk-ns* 4658 F: drivers/clk/bcm/clk-sr* 4659 F: drivers/pinctrl/bcm/pinctrl-ns* 4660 F: include/dt-bindings/clock/bcm-sr* 4661 N: iproc 4662 N: cygnus 4663 N: bcm[-_]nsp 4664 N: bcm9113* 4665 N: bcm9583* 4666 N: bcm9585* 4667 N: bcm9586* 4668 N: bcm988312 4669 N: bcm113* 4670 N: bcm583* 4671 N: bcm585* 4672 N: bcm586* 4673 N: bcm88312 4674 N: hr2 4675 N: stingray 4676 4677 BROADCOM IPROC GBIT ETHERNET DRIVER 4678 M: Rafał Miłecki <rafal@milecki.pl> 4679 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4680 L: netdev@vger.kernel.org 4681 S: Maintained 4682 F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4683 F: drivers/net/ethernet/broadcom/bgmac* 4684 F: drivers/net/ethernet/broadcom/unimac.h 4685 4686 BROADCOM KONA GPIO DRIVER 4687 M: Ray Jui <rjui@broadcom.com> 4688 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4689 S: Supported 4690 F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4691 F: drivers/gpio/gpio-bcm-kona.c 4692 4693 BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4694 M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4695 M: Kashyap Desai <kashyap.desai@broadcom.com> 4696 M: Sumit Saxena <sumit.saxena@broadcom.com> 4697 M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4698 L: mpi3mr-linuxdrv.pdl@broadcom.com 4699 L: linux-scsi@vger.kernel.org 4700 S: Supported 4701 W: https://www.broadcom.com/support/storage 4702 F: drivers/scsi/mpi3mr/ 4703 4704 BROADCOM NETXTREME-E ROCE DRIVER 4705 M: Selvin Xavier <selvin.xavier@broadcom.com> 4706 L: linux-rdma@vger.kernel.org 4707 S: Supported 4708 W: http://www.broadcom.com 4709 F: drivers/infiniband/hw/bnxt_re/ 4710 F: include/uapi/rdma/bnxt_re-abi.h 4711 4712 BROADCOM NVRAM DRIVER 4713 M: Rafał Miłecki <zajec5@gmail.com> 4714 L: linux-mips@vger.kernel.org 4715 S: Maintained 4716 F: drivers/firmware/broadcom/* 4717 4718 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4719 M: Rafał Miłecki <rafal@milecki.pl> 4720 M: Florian Fainelli <florian.fainelli@broadcom.com> 4721 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4722 L: linux-pm@vger.kernel.org 4723 S: Maintained 4724 T: git https://github.com/broadcom/stblinux.git 4725 F: drivers/pmdomain/bcm/bcm-pmb.c 4726 F: include/dt-bindings/soc/bcm-pmb.h 4727 4728 BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4729 M: Rafał Miłecki <zajec5@gmail.com> 4730 L: linux-wireless@vger.kernel.org 4731 S: Maintained 4732 F: drivers/bcma/ 4733 F: include/linux/bcma/ 4734 4735 BROADCOM SPI DRIVER 4736 M: Kamal Dasu <kamal.dasu@broadcom.com> 4737 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4738 S: Maintained 4739 F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4740 F: drivers/spi/spi-bcm-qspi.* 4741 F: drivers/spi/spi-brcmstb-qspi.c 4742 F: drivers/spi/spi-iproc-qspi.c 4743 4744 BROADCOM STB AVS CPUFREQ DRIVER 4745 M: Markus Mayer <mmayer@broadcom.com> 4746 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4747 L: linux-pm@vger.kernel.org 4748 S: Maintained 4749 F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4750 F: drivers/cpufreq/brcmstb* 4751 4752 BROADCOM STB AVS TMON DRIVER 4753 M: Markus Mayer <mmayer@broadcom.com> 4754 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4755 L: linux-pm@vger.kernel.org 4756 S: Maintained 4757 F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4758 F: drivers/thermal/broadcom/brcmstb* 4759 4760 BROADCOM STB DPFE DRIVER 4761 M: Markus Mayer <mmayer@broadcom.com> 4762 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4763 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4764 S: Maintained 4765 F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4766 F: drivers/memory/brcmstb_dpfe.c 4767 4768 BROADCOM STB NAND FLASH DRIVER 4769 M: Brian Norris <computersforpeace@gmail.com> 4770 M: Kamal Dasu <kamal.dasu@broadcom.com> 4771 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4772 L: linux-mtd@lists.infradead.org 4773 S: Maintained 4774 F: drivers/mtd/nand/raw/brcmnand/ 4775 F: include/linux/platform_data/brcmnand.h 4776 4777 BROADCOM STB PCIE DRIVER 4778 M: Jim Quinlan <jim2101024@gmail.com> 4779 M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4780 M: Florian Fainelli <florian.fainelli@broadcom.com> 4781 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4782 L: linux-pci@vger.kernel.org 4783 S: Maintained 4784 F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4785 F: drivers/pci/controller/pcie-brcmstb.c 4786 4787 BROADCOM SYSTEMPORT ETHERNET DRIVER 4788 M: Florian Fainelli <florian.fainelli@broadcom.com> 4789 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4790 L: netdev@vger.kernel.org 4791 S: Supported 4792 F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4793 F: drivers/net/ethernet/broadcom/bcmsysport.* 4794 F: drivers/net/ethernet/broadcom/unimac.h 4795 4796 BROADCOM TG3 GIGABIT ETHERNET DRIVER 4797 M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4798 M: Michael Chan <mchan@broadcom.com> 4799 L: netdev@vger.kernel.org 4800 S: Supported 4801 F: drivers/net/ethernet/broadcom/tg3.* 4802 4803 BROADCOM VK DRIVER 4804 M: Scott Branden <scott.branden@broadcom.com> 4805 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4806 S: Supported 4807 F: drivers/misc/bcm-vk/ 4808 F: include/uapi/linux/misc/bcm_vk.h 4809 4810 BROCADE BFA FC SCSI DRIVER 4811 M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4812 M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4813 L: linux-scsi@vger.kernel.org 4814 S: Supported 4815 F: drivers/scsi/bfa/ 4816 4817 BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4818 M: Rasesh Mody <rmody@marvell.com> 4819 M: Sudarsana Kalluru <skalluru@marvell.com> 4820 M: GR-Linux-NIC-Dev@marvell.com 4821 L: netdev@vger.kernel.org 4822 S: Supported 4823 F: drivers/net/ethernet/brocade/bna/ 4824 4825 BSG (block layer generic sg v4 driver) 4826 M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4827 L: linux-scsi@vger.kernel.org 4828 S: Supported 4829 F: block/bsg.c 4830 F: include/linux/bsg.h 4831 F: include/uapi/linux/bsg.h 4832 4833 BT87X AUDIO DRIVER 4834 M: Clemens Ladisch <clemens@ladisch.de> 4835 L: linux-sound@vger.kernel.org 4836 S: Maintained 4837 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4838 F: Documentation/sound/cards/bt87x.rst 4839 F: sound/pci/bt87x.c 4840 4841 BT8XXGPIO DRIVER 4842 M: Michael Buesch <m@bues.ch> 4843 S: Maintained 4844 W: http://bu3sch.de/btgpio.php 4845 F: drivers/gpio/gpio-bt8xx.c 4846 4847 BTRFS FILE SYSTEM 4848 M: Chris Mason <clm@fb.com> 4849 M: Josef Bacik <josef@toxicpanda.com> 4850 M: David Sterba <dsterba@suse.com> 4851 L: linux-btrfs@vger.kernel.org 4852 S: Maintained 4853 W: https://btrfs.readthedocs.io 4854 Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4855 C: irc://irc.libera.chat/btrfs 4856 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4857 F: Documentation/filesystems/btrfs.rst 4858 F: fs/btrfs/ 4859 F: include/linux/btrfs* 4860 F: include/trace/events/btrfs.h 4861 F: include/uapi/linux/btrfs* 4862 4863 BTTV VIDEO4LINUX DRIVER 4864 M: Mauro Carvalho Chehab <mchehab@kernel.org> 4865 L: linux-media@vger.kernel.org 4866 S: Odd fixes 4867 W: https://linuxtv.org 4868 T: git git://linuxtv.org/media_tree.git 4869 F: Documentation/driver-api/media/drivers/bttv* 4870 F: drivers/media/pci/bt8xx/bttv* 4871 4872 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4873 M: Chanwoo Choi <cw00.choi@samsung.com> 4874 L: linux-pm@vger.kernel.org 4875 L: linux-samsung-soc@vger.kernel.org 4876 S: Maintained 4877 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4878 F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4879 F: drivers/devfreq/exynos-bus.c 4880 4881 BUSLOGIC SCSI DRIVER 4882 M: Khalid Aziz <khalid@gonehiking.org> 4883 L: linux-scsi@vger.kernel.org 4884 S: Maintained 4885 F: drivers/scsi/BusLogic.* 4886 F: drivers/scsi/FlashPoint.* 4887 4888 BXCAN CAN NETWORK DRIVER 4889 M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4890 L: linux-can@vger.kernel.org 4891 S: Maintained 4892 F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4893 F: drivers/net/can/bxcan.c 4894 4895 C-MEDIA CMI8788 DRIVER 4896 M: Clemens Ladisch <clemens@ladisch.de> 4897 L: linux-sound@vger.kernel.org 4898 S: Maintained 4899 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4900 F: sound/pci/oxygen/ 4901 4902 C-SKY ARCHITECTURE 4903 M: Guo Ren <guoren@kernel.org> 4904 L: linux-csky@vger.kernel.org 4905 S: Supported 4906 T: git https://github.com/c-sky/csky-linux.git 4907 F: Documentation/devicetree/bindings/csky/ 4908 F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4909 F: Documentation/devicetree/bindings/timer/csky,* 4910 F: arch/csky/ 4911 F: drivers/clocksource/timer-gx6605s.c 4912 F: drivers/clocksource/timer-mp-csky.c 4913 F: drivers/irqchip/irq-csky-* 4914 N: csky 4915 K: csky 4916 4917 CA8210 IEEE-802.15.4 RADIO DRIVER 4918 L: linux-wpan@vger.kernel.org 4919 S: Orphan 4920 W: https://github.com/Cascoda/ca8210-linux.git 4921 F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4922 F: drivers/net/ieee802154/ca8210.c 4923 4924 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4925 M: David Howells <dhowells@redhat.com> 4926 L: netfs@lists.linux.dev 4927 S: Supported 4928 F: Documentation/filesystems/caching/cachefiles.rst 4929 F: fs/cachefiles/ 4930 4931 CACHESTAT: PAGE CACHE STATS FOR A FILE 4932 M: Nhat Pham <nphamcs@gmail.com> 4933 M: Johannes Weiner <hannes@cmpxchg.org> 4934 L: linux-mm@kvack.org 4935 S: Maintained 4936 F: tools/testing/selftests/cachestat/test_cachestat.c 4937 4938 CADENCE MIPI-CSI2 BRIDGES 4939 M: Maxime Ripard <mripard@kernel.org> 4940 L: linux-media@vger.kernel.org 4941 S: Maintained 4942 F: Documentation/devicetree/bindings/media/cdns,*.txt 4943 F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4944 F: drivers/media/platform/cadence/cdns-csi2* 4945 4946 CADENCE NAND DRIVER 4947 L: linux-mtd@lists.infradead.org 4948 S: Orphan 4949 F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4950 F: drivers/mtd/nand/raw/cadence-nand-controller.c 4951 4952 CADENCE USB3 DRD IP DRIVER 4953 M: Peter Chen <peter.chen@kernel.org> 4954 M: Pawel Laszczak <pawell@cadence.com> 4955 R: Roger Quadros <rogerq@kernel.org> 4956 L: linux-usb@vger.kernel.org 4957 S: Maintained 4958 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4959 F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4960 F: drivers/usb/cdns3/ 4961 X: drivers/usb/cdns3/cdnsp* 4962 4963 CADENCE USBHS DRIVER 4964 M: Pawel Laszczak <pawell@cadence.com> 4965 L: linux-usb@vger.kernel.org 4966 S: Maintained 4967 F: drivers/usb/gadget/udc/cdns2 4968 4969 CADENCE USBSSP DRD IP DRIVER 4970 M: Pawel Laszczak <pawell@cadence.com> 4971 L: linux-usb@vger.kernel.org 4972 S: Maintained 4973 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4974 F: drivers/usb/cdns3/ 4975 X: drivers/usb/cdns3/cdns3* 4976 4977 CADET FM/AM RADIO RECEIVER DRIVER 4978 M: Hans Verkuil <hverkuil@xs4all.nl> 4979 L: linux-media@vger.kernel.org 4980 S: Maintained 4981 W: https://linuxtv.org 4982 T: git git://linuxtv.org/media_tree.git 4983 F: drivers/media/radio/radio-cadet* 4984 4985 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4986 L: linux-media@vger.kernel.org 4987 S: Orphan 4988 T: git git://linuxtv.org/media_tree.git 4989 F: Documentation/admin-guide/media/cafe_ccic* 4990 F: drivers/media/platform/marvell/ 4991 4992 CAIF NETWORK LAYER 4993 L: netdev@vger.kernel.org 4994 S: Orphan 4995 F: Documentation/networking/caif/ 4996 F: drivers/net/caif/ 4997 F: include/net/caif/ 4998 F: include/uapi/linux/caif/ 4999 F: net/caif/ 5000 5001 CAKE QDISC 5002 M: Toke Høiland-Jørgensen <toke@toke.dk> 5003 L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5004 S: Maintained 5005 F: net/sched/sch_cake.c 5006 5007 CAN NETWORK DRIVERS 5008 M: Marc Kleine-Budde <mkl@pengutronix.de> 5009 M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 5010 L: linux-can@vger.kernel.org 5011 S: Maintained 5012 W: https://github.com/linux-can 5013 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5014 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5015 F: Documentation/devicetree/bindings/net/can/ 5016 F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5017 F: drivers/net/can/ 5018 F: drivers/phy/phy-can-transceiver.c 5019 F: include/linux/can/bittiming.h 5020 F: include/linux/can/dev.h 5021 F: include/linux/can/length.h 5022 F: include/linux/can/platform/ 5023 F: include/linux/can/rx-offload.h 5024 F: include/uapi/linux/can/error.h 5025 F: include/uapi/linux/can/netlink.h 5026 F: include/uapi/linux/can/vxcan.h 5027 5028 CAN NETWORK LAYER 5029 M: Oliver Hartkopp <socketcan@hartkopp.net> 5030 M: Marc Kleine-Budde <mkl@pengutronix.de> 5031 L: linux-can@vger.kernel.org 5032 S: Maintained 5033 W: https://github.com/linux-can 5034 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5035 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5036 F: Documentation/networking/can.rst 5037 F: Documentation/networking/iso15765-2.rst 5038 F: include/linux/can/can-ml.h 5039 F: include/linux/can/core.h 5040 F: include/linux/can/skb.h 5041 F: include/net/netns/can.h 5042 F: include/uapi/linux/can.h 5043 F: include/uapi/linux/can/bcm.h 5044 F: include/uapi/linux/can/gw.h 5045 F: include/uapi/linux/can/isotp.h 5046 F: include/uapi/linux/can/raw.h 5047 F: net/can/ 5048 5049 CAN-J1939 NETWORK LAYER 5050 M: Robin van der Gracht <robin@protonic.nl> 5051 M: Oleksij Rempel <o.rempel@pengutronix.de> 5052 R: kernel@pengutronix.de 5053 L: linux-can@vger.kernel.org 5054 S: Maintained 5055 F: Documentation/networking/j1939.rst 5056 F: include/uapi/linux/can/j1939.h 5057 F: net/can/j1939/ 5058 5059 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5060 M: Damien Le Moal <dlemoal@kernel.org> 5061 L: linux-riscv@lists.infradead.org 5062 L: linux-gpio@vger.kernel.org (pinctrl driver) 5063 F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5064 F: drivers/pinctrl/pinctrl-k210.c 5065 5066 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5067 M: Damien Le Moal <dlemoal@kernel.org> 5068 L: linux-kernel@vger.kernel.org 5069 L: linux-riscv@lists.infradead.org 5070 S: Maintained 5071 F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5072 F: drivers/reset/reset-k210.c 5073 5074 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5075 M: Damien Le Moal <dlemoal@kernel.org> 5076 L: linux-riscv@lists.infradead.org 5077 S: Maintained 5078 F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5079 F: drivers/soc/canaan/ 5080 F: include/soc/canaan/ 5081 5082 CAPABILITIES 5083 M: Serge Hallyn <serge@hallyn.com> 5084 L: linux-security-module@vger.kernel.org 5085 S: Supported 5086 F: include/linux/capability.h 5087 F: include/uapi/linux/capability.h 5088 F: kernel/capability.c 5089 F: security/commoncap.c 5090 5091 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5092 M: Kevin Tsai <ktsai@capellamicro.com> 5093 S: Maintained 5094 F: drivers/iio/light/cm* 5095 5096 CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5097 M: Christian Lamparter <chunkeey@googlemail.com> 5098 L: linux-wireless@vger.kernel.org 5099 S: Maintained 5100 W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5101 F: drivers/net/wireless/ath/carl9170/ 5102 5103 CAVIUM I2C DRIVER 5104 M: Robert Richter <rric@kernel.org> 5105 S: Odd Fixes 5106 W: http://www.marvell.com 5107 F: drivers/i2c/busses/i2c-octeon* 5108 F: drivers/i2c/busses/i2c-thunderx* 5109 5110 CAVIUM LIQUIDIO NETWORK DRIVER 5111 L: netdev@vger.kernel.org 5112 S: Orphan 5113 W: http://www.marvell.com 5114 F: drivers/net/ethernet/cavium/liquidio/ 5115 5116 CAVIUM MMC DRIVER 5117 M: Robert Richter <rric@kernel.org> 5118 S: Odd Fixes 5119 W: http://www.marvell.com 5120 F: drivers/mmc/host/cavium* 5121 5122 CAVIUM OCTEON-TX CRYPTO DRIVER 5123 M: George Cherian <gcherian@marvell.com> 5124 L: linux-crypto@vger.kernel.org 5125 S: Supported 5126 W: http://www.marvell.com 5127 F: drivers/crypto/cavium/cpt/ 5128 5129 CAVIUM THUNDERX2 ARM64 SOC 5130 M: Robert Richter <rric@kernel.org> 5131 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5132 S: Odd Fixes 5133 F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 5134 F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5135 5136 CBS/ETF/TAPRIO QDISCS 5137 M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5138 L: netdev@vger.kernel.org 5139 S: Maintained 5140 F: net/sched/sch_cbs.c 5141 F: net/sched/sch_etf.c 5142 F: net/sched/sch_taprio.c 5143 5144 CC2520 IEEE-802.15.4 RADIO DRIVER 5145 M: Stefan Schmidt <stefan@datenfreihafen.org> 5146 L: linux-wpan@vger.kernel.org 5147 S: Odd Fixes 5148 F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5149 F: drivers/net/ieee802154/cc2520.c 5150 5151 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5152 M: Gilad Ben-Yossef <gilad@benyossef.com> 5153 L: linux-crypto@vger.kernel.org 5154 S: Supported 5155 W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5156 F: drivers/crypto/ccree/ 5157 5158 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5159 M: Hadar Gat <hadar.gat@arm.com> 5160 L: linux-crypto@vger.kernel.org 5161 S: Supported 5162 W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5163 F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5164 F: drivers/char/hw_random/cctrng.c 5165 F: drivers/char/hw_random/cctrng.h 5166 5167 CEC FRAMEWORK 5168 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5169 L: linux-media@vger.kernel.org 5170 S: Supported 5171 W: http://linuxtv.org 5172 T: git git://linuxtv.org/media_tree.git 5173 F: Documentation/ABI/testing/debugfs-cec-error-inj 5174 F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5175 F: Documentation/driver-api/media/cec-core.rst 5176 F: Documentation/userspace-api/media/cec 5177 F: drivers/media/cec/ 5178 F: drivers/media/rc/keymaps/rc-cec.c 5179 F: include/media/cec-notifier.h 5180 F: include/media/cec.h 5181 F: include/uapi/linux/cec-funcs.h 5182 F: include/uapi/linux/cec.h 5183 5184 CEC GPIO DRIVER 5185 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5186 L: linux-media@vger.kernel.org 5187 S: Supported 5188 W: http://linuxtv.org 5189 T: git git://linuxtv.org/media_tree.git 5190 F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5191 F: drivers/media/cec/platform/cec-gpio/ 5192 5193 CELL BROADBAND ENGINE ARCHITECTURE 5194 L: linuxppc-dev@lists.ozlabs.org 5195 S: Orphan 5196 F: arch/powerpc/include/asm/cell*.h 5197 F: arch/powerpc/include/asm/spu*.h 5198 F: arch/powerpc/include/uapi/asm/spu*.h 5199 F: arch/powerpc/platforms/cell/ 5200 5201 CELLWISE CW2015 BATTERY DRIVER 5202 M: Tobias Schrammm <t.schramm@manjaro.org> 5203 S: Maintained 5204 F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5205 F: drivers/power/supply/cw2015_battery.c 5206 5207 CEPH COMMON CODE (LIBCEPH) 5208 M: Ilya Dryomov <idryomov@gmail.com> 5209 M: Xiubo Li <xiubli@redhat.com> 5210 L: ceph-devel@vger.kernel.org 5211 S: Supported 5212 W: http://ceph.com/ 5213 T: git https://github.com/ceph/ceph-client.git 5214 F: include/linux/ceph/ 5215 F: include/linux/crush/ 5216 F: net/ceph/ 5217 5218 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5219 M: Xiubo Li <xiubli@redhat.com> 5220 M: Ilya Dryomov <idryomov@gmail.com> 5221 L: ceph-devel@vger.kernel.org 5222 S: Supported 5223 W: http://ceph.com/ 5224 T: git https://github.com/ceph/ceph-client.git 5225 F: Documentation/filesystems/ceph.rst 5226 F: fs/ceph/ 5227 5228 CERTIFICATE HANDLING 5229 M: David Howells <dhowells@redhat.com> 5230 M: David Woodhouse <dwmw2@infradead.org> 5231 L: keyrings@vger.kernel.org 5232 S: Maintained 5233 F: Documentation/admin-guide/module-signing.rst 5234 F: certs/ 5235 F: scripts/sign-file.c 5236 F: scripts/ssl-common.h 5237 F: tools/certs/ 5238 5239 CFAG12864B LCD DRIVER 5240 M: Miguel Ojeda <ojeda@kernel.org> 5241 S: Maintained 5242 F: drivers/auxdisplay/cfag12864b.c 5243 F: include/linux/cfag12864b.h 5244 5245 CFAG12864BFB LCD FRAMEBUFFER DRIVER 5246 M: Miguel Ojeda <ojeda@kernel.org> 5247 S: Maintained 5248 F: drivers/auxdisplay/cfag12864bfb.c 5249 F: include/linux/cfag12864b.h 5250 5251 CHAR and MISC DRIVERS 5252 M: Arnd Bergmann <arnd@arndb.de> 5253 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5254 S: Supported 5255 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5256 F: drivers/char/ 5257 F: drivers/misc/ 5258 F: include/linux/miscdevice.h 5259 X: drivers/char/agp/ 5260 X: drivers/char/hw_random/ 5261 X: drivers/char/ipmi/ 5262 X: drivers/char/random.c 5263 X: drivers/char/tpm/ 5264 5265 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5266 M: Thomas Weißschuh <linux@weissschuh.net> 5267 L: linux-hwmon@vger.kernel.org 5268 S: Maintained 5269 F: Documentation/hwmon/powerz.rst 5270 F: drivers/hwmon/powerz.c 5271 5272 CHECKPATCH 5273 M: Andy Whitcroft <apw@canonical.com> 5274 M: Joe Perches <joe@perches.com> 5275 R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5276 R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5277 S: Maintained 5278 F: scripts/checkpatch.pl 5279 5280 CHECKPATCH DOCUMENTATION 5281 M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5282 M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5283 R: Joe Perches <joe@perches.com> 5284 S: Maintained 5285 F: Documentation/dev-tools/checkpatch.rst 5286 5287 CHINESE DOCUMENTATION 5288 M: Alex Shi <alexs@kernel.org> 5289 M: Yanteng Si <siyanteng@loongson.cn> 5290 S: Maintained 5291 F: Documentation/translations/zh_CN/ 5292 5293 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5294 M: Peter Chen <peter.chen@kernel.org> 5295 L: linux-usb@vger.kernel.org 5296 S: Maintained 5297 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5298 F: drivers/usb/chipidea/ 5299 5300 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5301 M: Hans de Goede <hdegoede@redhat.com> 5302 L: linux-input@vger.kernel.org 5303 S: Maintained 5304 F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5305 F: drivers/input/touchscreen/chipone_icn8318.c 5306 5307 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5308 M: Hans de Goede <hdegoede@redhat.com> 5309 L: linux-input@vger.kernel.org 5310 S: Maintained 5311 F: drivers/input/touchscreen/chipone_icn8505.c 5312 5313 CHROME HARDWARE PLATFORM SUPPORT 5314 M: Benson Leung <bleung@chromium.org> 5315 M: Tzung-Bi Shih <tzungbi@kernel.org> 5316 L: chrome-platform@lists.linux.dev 5317 S: Maintained 5318 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5319 F: drivers/platform/chrome/ 5320 5321 CHROMEOS EC CODEC DRIVER 5322 M: Cheng-Yi Chiang <cychiang@chromium.org> 5323 M: Tzung-Bi Shih <tzungbi@kernel.org> 5324 R: Guenter Roeck <groeck@chromium.org> 5325 L: chrome-platform@lists.linux.dev 5326 S: Maintained 5327 F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5328 F: sound/soc/codecs/cros_ec_codec.* 5329 5330 CHROMEOS EC CHARGE CONTROL 5331 M: Thomas Weißschuh <thomas@weissschuh.net> 5332 S: Maintained 5333 F: drivers/power/supply/cros_charge-control.c 5334 5335 CHROMEOS EC HARDWARE MONITORING 5336 M: Thomas Weißschuh <thomas@weissschuh.net> 5337 L: chrome-platform@lists.linux.dev 5338 L: linux-hwmon@vger.kernel.org 5339 S: Maintained 5340 F: Documentation/hwmon/cros_ec_hwmon.rst 5341 F: drivers/hwmon/cros_ec_hwmon.c 5342 5343 CHROMEOS EC LED DRIVER 5344 M: Thomas Weißschuh <thomas@weissschuh.net> 5345 S: Maintained 5346 F: drivers/leds/leds-cros_ec.c 5347 5348 CHROMEOS EC SUBDRIVERS 5349 M: Benson Leung <bleung@chromium.org> 5350 R: Guenter Roeck <groeck@chromium.org> 5351 L: chrome-platform@lists.linux.dev 5352 S: Maintained 5353 F: drivers/power/supply/cros_charge-control.c 5354 F: drivers/power/supply/cros_usbpd-charger.c 5355 N: cros_ec 5356 N: cros-ec 5357 5358 CHROMEOS EC UART DRIVER 5359 M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5360 R: Benson Leung <bleung@chromium.org> 5361 R: Tzung-Bi Shih <tzungbi@kernel.org> 5362 S: Maintained 5363 F: drivers/platform/chrome/cros_ec_uart.c 5364 5365 CHROMEOS EC USB PD NOTIFY DRIVER 5366 M: Prashant Malani <pmalani@chromium.org> 5367 L: chrome-platform@lists.linux.dev 5368 S: Maintained 5369 F: drivers/platform/chrome/cros_usbpd_notify.c 5370 F: include/linux/platform_data/cros_usbpd_notify.h 5371 5372 CHROMEOS EC USB TYPE-C DRIVER 5373 M: Prashant Malani <pmalani@chromium.org> 5374 L: chrome-platform@lists.linux.dev 5375 S: Maintained 5376 F: drivers/platform/chrome/cros_ec_typec.* 5377 F: drivers/platform/chrome/cros_typec_switch.c 5378 F: drivers/platform/chrome/cros_typec_vdm.* 5379 5380 CHROMEOS HPS DRIVER 5381 M: Dan Callaghan <dcallagh@chromium.org> 5382 R: Sami Kyöstilä <skyostil@chromium.org> 5383 S: Maintained 5384 F: drivers/platform/chrome/cros_hps_i2c.c 5385 5386 CHROMEOS EC WATCHDOG 5387 M: Lukasz Majczak <lma@chromium.org> 5388 L: chrome-platform@lists.linux.dev 5389 S: Maintained 5390 F: drivers/watchdog/cros_ec_wdt.c 5391 5392 CHRONTEL CH7322 CEC DRIVER 5393 M: Joe Tessler <jrt@google.com> 5394 L: linux-media@vger.kernel.org 5395 S: Maintained 5396 T: git git://linuxtv.org/media_tree.git 5397 F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5398 F: drivers/media/cec/i2c/ch7322.c 5399 5400 CIRRUS LOGIC AUDIO CODEC DRIVERS 5401 M: David Rhodes <david.rhodes@cirrus.com> 5402 M: Richard Fitzgerald <rf@opensource.cirrus.com> 5403 L: linux-sound@vger.kernel.org 5404 L: patches@opensource.cirrus.com 5405 S: Maintained 5406 F: Documentation/devicetree/bindings/sound/cirrus,cs* 5407 F: drivers/mfd/cs42l43* 5408 F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5409 F: drivers/spi/spi-cs42l43* 5410 F: include/dt-bindings/sound/cs* 5411 F: include/linux/mfd/cs42l43* 5412 F: include/sound/cs* 5413 F: sound/pci/hda/cirrus* 5414 F: sound/pci/hda/cs* 5415 F: sound/pci/hda/hda_component* 5416 F: sound/pci/hda/hda_cs_dsp_ctl.* 5417 F: sound/soc/codecs/cs* 5418 5419 CIRRUS LOGIC HAPTIC DRIVERS 5420 M: James Ogletree <jogletre@opensource.cirrus.com> 5421 M: Fred Treven <fred.treven@cirrus.com> 5422 M: Ben Bright <ben.bright@cirrus.com> 5423 L: patches@opensource.cirrus.com 5424 S: Supported 5425 F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5426 F: drivers/input/misc/cs40l* 5427 F: drivers/mfd/cs40l* 5428 F: include/linux/mfd/cs40l* 5429 F: sound/soc/codecs/cs40l* 5430 5431 CIRRUS LOGIC DSP FIRMWARE DRIVER 5432 M: Simon Trimmer <simont@opensource.cirrus.com> 5433 M: Charles Keepax <ckeepax@opensource.cirrus.com> 5434 M: Richard Fitzgerald <rf@opensource.cirrus.com> 5435 L: patches@opensource.cirrus.com 5436 S: Supported 5437 W: https://github.com/CirrusLogic/linux-drivers/wiki 5438 T: git https://github.com/CirrusLogic/linux-drivers.git 5439 F: drivers/firmware/cirrus/* 5440 F: include/linux/firmware/cirrus/* 5441 5442 CIRRUS LOGIC EP93XX ETHERNET DRIVER 5443 M: Hartley Sweeten <hsweeten@visionengravers.com> 5444 L: netdev@vger.kernel.org 5445 S: Maintained 5446 F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5447 5448 CIRRUS LOGIC LOCHNAGAR DRIVER 5449 M: Charles Keepax <ckeepax@opensource.cirrus.com> 5450 M: Richard Fitzgerald <rf@opensource.cirrus.com> 5451 L: patches@opensource.cirrus.com 5452 S: Supported 5453 F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5454 F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5455 F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5456 F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5457 F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5458 F: Documentation/hwmon/lochnagar.rst 5459 F: drivers/clk/clk-lochnagar.c 5460 F: drivers/hwmon/lochnagar-hwmon.c 5461 F: drivers/mfd/lochnagar-i2c.c 5462 F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5463 F: drivers/regulator/lochnagar-regulator.c 5464 F: include/dt-bindings/clock/lochnagar.h 5465 F: include/dt-bindings/pinctrl/lochnagar.h 5466 F: include/linux/mfd/lochnagar* 5467 F: sound/soc/codecs/lochnagar-sc.c 5468 5469 CIRRUS LOGIC MADERA CODEC DRIVERS 5470 M: Charles Keepax <ckeepax@opensource.cirrus.com> 5471 M: Richard Fitzgerald <rf@opensource.cirrus.com> 5472 L: linux-sound@vger.kernel.org 5473 L: patches@opensource.cirrus.com 5474 S: Supported 5475 W: https://github.com/CirrusLogic/linux-drivers/wiki 5476 T: git https://github.com/CirrusLogic/linux-drivers.git 5477 F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5478 F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5479 F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5480 F: drivers/gpio/gpio-madera* 5481 F: drivers/irqchip/irq-madera* 5482 F: drivers/mfd/cs47l* 5483 F: drivers/mfd/madera* 5484 F: drivers/pinctrl/cirrus/* 5485 F: include/dt-bindings/sound/madera* 5486 F: include/linux/irqchip/irq-madera* 5487 F: include/linux/mfd/madera/* 5488 F: include/sound/madera* 5489 F: sound/soc/codecs/cs47l* 5490 F: sound/soc/codecs/madera* 5491 5492 CISCO FCOE HBA DRIVER 5493 M: Satish Kharat <satishkh@cisco.com> 5494 M: Sesidhar Baddela <sebaddel@cisco.com> 5495 M: Karan Tilak Kumar <kartilak@cisco.com> 5496 L: linux-scsi@vger.kernel.org 5497 S: Supported 5498 F: drivers/scsi/fnic/ 5499 5500 CISCO SCSI HBA DRIVER 5501 M: Karan Tilak Kumar <kartilak@cisco.com> 5502 M: Sesidhar Baddela <sebaddel@cisco.com> 5503 L: linux-scsi@vger.kernel.org 5504 S: Supported 5505 F: drivers/scsi/snic/ 5506 5507 CISCO VIC ETHERNET NIC DRIVER 5508 M: Christian Benvenuti <benve@cisco.com> 5509 M: Satish Kharat <satishkh@cisco.com> 5510 S: Supported 5511 F: drivers/net/ethernet/cisco/enic/ 5512 5513 CISCO VIC LOW LATENCY NIC DRIVER 5514 M: Christian Benvenuti <benve@cisco.com> 5515 M: Nelson Escobar <neescoba@cisco.com> 5516 S: Supported 5517 F: drivers/infiniband/hw/usnic/ 5518 5519 CLANG CONTROL FLOW INTEGRITY SUPPORT 5520 M: Sami Tolvanen <samitolvanen@google.com> 5521 M: Kees Cook <kees@kernel.org> 5522 R: Nathan Chancellor <nathan@kernel.org> 5523 L: llvm@lists.linux.dev 5524 S: Supported 5525 B: https://github.com/ClangBuiltLinux/linux/issues 5526 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5527 F: include/linux/cfi.h 5528 F: kernel/cfi.c 5529 5530 CLANG-FORMAT FILE 5531 M: Miguel Ojeda <ojeda@kernel.org> 5532 S: Maintained 5533 F: .clang-format 5534 5535 CLANG/LLVM BUILD SUPPORT 5536 M: Nathan Chancellor <nathan@kernel.org> 5537 R: Nick Desaulniers <ndesaulniers@google.com> 5538 R: Bill Wendling <morbo@google.com> 5539 R: Justin Stitt <justinstitt@google.com> 5540 L: llvm@lists.linux.dev 5541 S: Supported 5542 W: https://clangbuiltlinux.github.io/ 5543 B: https://github.com/ClangBuiltLinux/linux/issues 5544 C: irc://irc.libera.chat/clangbuiltlinux 5545 F: Documentation/kbuild/llvm.rst 5546 F: include/linux/compiler-clang.h 5547 F: scripts/Makefile.clang 5548 F: scripts/clang-tools/ 5549 K: \b(?i:clang|llvm)\b 5550 5551 CLK API 5552 M: Russell King <linux@armlinux.org.uk> 5553 L: linux-clk@vger.kernel.org 5554 S: Maintained 5555 F: include/linux/clk.h 5556 5557 CLOCKSOURCE, CLOCKEVENT DRIVERS 5558 M: Daniel Lezcano <daniel.lezcano@linaro.org> 5559 M: Thomas Gleixner <tglx@linutronix.de> 5560 L: linux-kernel@vger.kernel.org 5561 S: Supported 5562 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5563 F: Documentation/devicetree/bindings/timer/ 5564 F: drivers/clocksource/ 5565 5566 CLOSURES 5567 M: Kent Overstreet <kent.overstreet@linux.dev> 5568 L: linux-bcachefs@vger.kernel.org 5569 S: Supported 5570 C: irc://irc.oftc.net/bcache 5571 F: include/linux/closure.h 5572 F: lib/closure.c 5573 5574 CMPC ACPI DRIVER 5575 M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5576 L: platform-driver-x86@vger.kernel.org 5577 S: Supported 5578 F: drivers/platform/x86/classmate-laptop.c 5579 5580 COBALT MEDIA DRIVER 5581 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5582 L: linux-media@vger.kernel.org 5583 S: Supported 5584 W: https://linuxtv.org 5585 T: git git://linuxtv.org/media_tree.git 5586 F: drivers/media/pci/cobalt/ 5587 5588 COCCINELLE/Semantic Patches (SmPL) 5589 M: Julia Lawall <Julia.Lawall@inria.fr> 5590 M: Nicolas Palix <nicolas.palix@imag.fr> 5591 L: cocci@inria.fr (moderated for non-subscribers) 5592 S: Supported 5593 W: https://coccinelle.gitlabpages.inria.fr/website/ 5594 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5595 F: Documentation/dev-tools/coccinelle.rst 5596 F: scripts/coccicheck 5597 F: scripts/coccinelle/ 5598 5599 CODA FILE SYSTEM 5600 M: Jan Harkes <jaharkes@cs.cmu.edu> 5601 M: coda@cs.cmu.edu 5602 L: codalist@coda.cs.cmu.edu 5603 S: Maintained 5604 W: http://www.coda.cs.cmu.edu/ 5605 F: Documentation/filesystems/coda.rst 5606 F: fs/coda/ 5607 F: include/linux/coda*.h 5608 F: include/uapi/linux/coda*.h 5609 5610 CODA V4L2 MEM2MEM DRIVER 5611 M: Philipp Zabel <p.zabel@pengutronix.de> 5612 L: linux-media@vger.kernel.org 5613 S: Maintained 5614 F: Documentation/devicetree/bindings/media/coda.yaml 5615 F: drivers/media/platform/chips-media/coda 5616 5617 CODE OF CONDUCT 5618 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5619 S: Supported 5620 F: Documentation/process/code-of-conduct-interpretation.rst 5621 F: Documentation/process/code-of-conduct.rst 5622 5623 CODE TAGGING 5624 M: Suren Baghdasaryan <surenb@google.com> 5625 M: Kent Overstreet <kent.overstreet@linux.dev> 5626 S: Maintained 5627 F: include/asm-generic/codetag.lds.h 5628 F: include/linux/codetag.h 5629 F: lib/codetag.c 5630 5631 COMEDI DRIVERS 5632 M: Ian Abbott <abbotti@mev.co.uk> 5633 M: H Hartley Sweeten <hsweeten@visionengravers.com> 5634 S: Odd Fixes 5635 F: drivers/comedi/ 5636 F: include/linux/comedi/ 5637 F: include/uapi/linux/comedi.h 5638 5639 COMMON CLK FRAMEWORK 5640 M: Michael Turquette <mturquette@baylibre.com> 5641 M: Stephen Boyd <sboyd@kernel.org> 5642 L: linux-clk@vger.kernel.org 5643 S: Maintained 5644 Q: http://patchwork.kernel.org/project/linux-clk/list/ 5645 T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5646 F: Documentation/devicetree/bindings/clock/ 5647 F: drivers/clk/ 5648 F: include/dt-bindings/clock/ 5649 F: include/linux/clk-pr* 5650 F: include/linux/clk/ 5651 F: include/linux/of_clk.h 5652 X: drivers/clk/clkdev.c 5653 5654 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5655 M: Steve French <sfrench@samba.org> 5656 R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5657 R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5658 R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5659 R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5660 R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5661 L: linux-cifs@vger.kernel.org 5662 L: samba-technical@lists.samba.org (moderated for non-subscribers) 5663 S: Supported 5664 W: https://wiki.samba.org/index.php/LinuxCIFS 5665 T: git git://git.samba.org/sfrench/cifs-2.6.git 5666 F: Documentation/admin-guide/cifs/ 5667 F: fs/smb/client/ 5668 F: fs/smb/common/ 5669 F: include/uapi/linux/cifs 5670 5671 COMPACTPCI HOTPLUG CORE 5672 M: Scott Murray <scott@spiteful.org> 5673 L: linux-pci@vger.kernel.org 5674 S: Maintained 5675 F: drivers/pci/hotplug/cpci_hotplug* 5676 5677 COMPACTPCI HOTPLUG GENERIC DRIVER 5678 M: Scott Murray <scott@spiteful.org> 5679 L: linux-pci@vger.kernel.org 5680 S: Maintained 5681 F: drivers/pci/hotplug/cpcihp_generic.c 5682 5683 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5684 M: Scott Murray <scott@spiteful.org> 5685 L: linux-pci@vger.kernel.org 5686 S: Maintained 5687 F: drivers/pci/hotplug/cpcihp_zt5550.* 5688 5689 COMPAL LAPTOP SUPPORT 5690 M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5691 L: platform-driver-x86@vger.kernel.org 5692 S: Maintained 5693 F: drivers/platform/x86/compal-laptop.c 5694 5695 COMPILER ATTRIBUTES 5696 M: Miguel Ojeda <ojeda@kernel.org> 5697 S: Maintained 5698 F: include/linux/compiler_attributes.h 5699 5700 COMPUTE EXPRESS LINK (CXL) 5701 M: Davidlohr Bueso <dave@stgolabs.net> 5702 M: Jonathan Cameron <jonathan.cameron@huawei.com> 5703 M: Dave Jiang <dave.jiang@intel.com> 5704 M: Alison Schofield <alison.schofield@intel.com> 5705 M: Vishal Verma <vishal.l.verma@intel.com> 5706 M: Ira Weiny <ira.weiny@intel.com> 5707 M: Dan Williams <dan.j.williams@intel.com> 5708 L: linux-cxl@vger.kernel.org 5709 S: Maintained 5710 F: Documentation/driver-api/cxl 5711 F: drivers/cxl/ 5712 F: include/cxl/ 5713 F: include/uapi/linux/cxl_mem.h 5714 F: tools/testing/cxl/ 5715 5716 COMPUTE EXPRESS LINK PMU (CPMU) 5717 M: Jonathan Cameron <jonathan.cameron@huawei.com> 5718 L: linux-cxl@vger.kernel.org 5719 S: Maintained 5720 F: Documentation/admin-guide/perf/cxl.rst 5721 F: drivers/perf/cxl_pmu.c 5722 5723 CONEXANT ACCESSRUNNER USB DRIVER 5724 L: accessrunner-general@lists.sourceforge.net 5725 S: Orphan 5726 W: http://accessrunner.sourceforge.net/ 5727 F: drivers/usb/atm/cxacru.c 5728 5729 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5730 M: Elena Reshetova <elena.reshetova@intel.com> 5731 M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 5732 S: Maintained 5733 F: Documentation/security/snp-tdx-threat-model.rst 5734 5735 CONFIGFS 5736 M: Joel Becker <jlbec@evilplan.org> 5737 M: Christoph Hellwig <hch@lst.de> 5738 S: Supported 5739 T: git git://git.infradead.org/users/hch/configfs.git 5740 F: fs/configfs/ 5741 F: include/linux/configfs.h 5742 F: samples/configfs/ 5743 5744 CONSOLE SUBSYSTEM 5745 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5746 S: Supported 5747 F: drivers/video/console/ 5748 F: include/linux/console* 5749 5750 CONTEXT TRACKING 5751 M: Frederic Weisbecker <frederic@kernel.org> 5752 M: "Paul E. McKenney" <paulmck@kernel.org> 5753 S: Maintained 5754 F: include/linux/context_tracking* 5755 F: kernel/context_tracking.c 5756 5757 CONTROL GROUP (CGROUP) 5758 M: Tejun Heo <tj@kernel.org> 5759 M: Zefan Li <lizefan.x@bytedance.com> 5760 M: Johannes Weiner <hannes@cmpxchg.org> 5761 M: Michal Koutný <mkoutny@suse.com> 5762 L: cgroups@vger.kernel.org 5763 S: Maintained 5764 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5765 F: Documentation/admin-guide/cgroup-v1/ 5766 F: Documentation/admin-guide/cgroup-v2.rst 5767 F: include/linux/cgroup* 5768 F: kernel/cgroup/ 5769 F: tools/testing/selftests/cgroup/ 5770 5771 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5772 M: Tejun Heo <tj@kernel.org> 5773 M: Josef Bacik <josef@toxicpanda.com> 5774 M: Jens Axboe <axboe@kernel.dk> 5775 L: cgroups@vger.kernel.org 5776 L: linux-block@vger.kernel.org 5777 T: git git://git.kernel.dk/linux-block 5778 F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5779 F: block/bfq-cgroup.c 5780 F: block/blk-cgroup.c 5781 F: block/blk-iocost.c 5782 F: block/blk-iolatency.c 5783 F: block/blk-throttle.c 5784 F: include/linux/blk-cgroup.h 5785 5786 CONTROL GROUP - CPUSET 5787 M: Waiman Long <longman@redhat.com> 5788 M: Zefan Li <lizefan.x@bytedance.com> 5789 L: cgroups@vger.kernel.org 5790 S: Maintained 5791 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5792 F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5793 F: include/linux/cpuset.h 5794 F: kernel/cgroup/cpuset-internal.h 5795 F: kernel/cgroup/cpuset-v1.c 5796 F: kernel/cgroup/cpuset.c 5797 F: tools/testing/selftests/cgroup/test_cpuset.c 5798 F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5799 F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 5800 5801 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5802 M: Johannes Weiner <hannes@cmpxchg.org> 5803 M: Michal Hocko <mhocko@kernel.org> 5804 M: Roman Gushchin <roman.gushchin@linux.dev> 5805 M: Shakeel Butt <shakeel.butt@linux.dev> 5806 R: Muchun Song <muchun.song@linux.dev> 5807 L: cgroups@vger.kernel.org 5808 L: linux-mm@kvack.org 5809 S: Maintained 5810 F: include/linux/memcontrol.h 5811 F: mm/memcontrol.c 5812 F: mm/memcontrol-v1.c 5813 F: mm/memcontrol-v1.h 5814 F: mm/swap_cgroup.c 5815 F: samples/cgroup/* 5816 F: tools/testing/selftests/cgroup/memcg_protection.m 5817 F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5818 F: tools/testing/selftests/cgroup/test_kmem.c 5819 F: tools/testing/selftests/cgroup/test_memcontrol.c 5820 5821 CORETEMP HARDWARE MONITORING DRIVER 5822 M: Fenghua Yu <fenghua.yu@intel.com> 5823 L: linux-hwmon@vger.kernel.org 5824 S: Maintained 5825 F: Documentation/hwmon/coretemp.rst 5826 F: drivers/hwmon/coretemp.c 5827 5828 CORSAIR-CPRO HARDWARE MONITOR DRIVER 5829 M: Marius Zachmann <mail@mariuszachmann.de> 5830 L: linux-hwmon@vger.kernel.org 5831 S: Maintained 5832 F: drivers/hwmon/corsair-cpro.c 5833 5834 CORSAIR-PSU HARDWARE MONITOR DRIVER 5835 M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5836 L: linux-hwmon@vger.kernel.org 5837 S: Maintained 5838 F: Documentation/hwmon/corsair-psu.rst 5839 F: drivers/hwmon/corsair-psu.c 5840 5841 COUNTER SUBSYSTEM 5842 M: William Breathitt Gray <wbg@kernel.org> 5843 L: linux-iio@vger.kernel.org 5844 S: Maintained 5845 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5846 F: Documentation/ABI/testing/sysfs-bus-counter 5847 F: Documentation/driver-api/generic-counter.rst 5848 F: drivers/counter/ 5849 F: include/linux/counter.h 5850 F: include/uapi/linux/counter.h 5851 F: tools/counter/ 5852 5853 COUNTER WATCH EVENTS TOOL 5854 M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5855 L: linux-iio@vger.kernel.org 5856 S: Maintained 5857 F: tools/counter/counter_watch_events.c 5858 5859 CP2615 I2C DRIVER 5860 M: Bence Csókás <bence98@sch.bme.hu> 5861 S: Maintained 5862 F: drivers/i2c/busses/i2c-cp2615.c 5863 5864 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5865 M: Viresh Kumar <viresh.kumar@linaro.org> 5866 M: Sudeep Holla <sudeep.holla@arm.com> 5867 L: linux-pm@vger.kernel.org 5868 S: Maintained 5869 W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5870 F: drivers/cpufreq/vexpress-spc-cpufreq.c 5871 5872 CPU FREQUENCY SCALING FRAMEWORK 5873 M: "Rafael J. Wysocki" <rafael@kernel.org> 5874 M: Viresh Kumar <viresh.kumar@linaro.org> 5875 L: linux-pm@vger.kernel.org 5876 S: Maintained 5877 B: https://bugzilla.kernel.org 5878 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5879 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5880 F: Documentation/admin-guide/pm/cpufreq.rst 5881 F: Documentation/admin-guide/pm/intel_pstate.rst 5882 F: Documentation/cpu-freq/ 5883 F: Documentation/devicetree/bindings/cpufreq/ 5884 F: drivers/cpufreq/ 5885 F: include/linux/cpufreq.h 5886 F: include/linux/sched/cpufreq.h 5887 F: kernel/sched/cpufreq*.c 5888 F: tools/testing/selftests/cpufreq/ 5889 5890 CPU HOTPLUG 5891 M: Thomas Gleixner <tglx@linutronix.de> 5892 M: Peter Zijlstra <peterz@infradead.org> 5893 L: linux-kernel@vger.kernel.org 5894 S: Maintained 5895 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5896 F: include/linux/cpu.h 5897 F: include/linux/cpuhotplug.h 5898 F: include/linux/smpboot.h 5899 F: kernel/cpu.c 5900 F: kernel/smpboot.* 5901 5902 CPU IDLE TIME MANAGEMENT FRAMEWORK 5903 M: "Rafael J. Wysocki" <rafael@kernel.org> 5904 M: Daniel Lezcano <daniel.lezcano@linaro.org> 5905 L: linux-pm@vger.kernel.org 5906 S: Maintained 5907 B: https://bugzilla.kernel.org 5908 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5909 F: Documentation/admin-guide/pm/cpuidle.rst 5910 F: Documentation/driver-api/pm/cpuidle.rst 5911 F: drivers/cpuidle/ 5912 F: include/linux/cpuidle.h 5913 5914 CPU POWER MONITORING SUBSYSTEM 5915 M: Thomas Renninger <trenn@suse.com> 5916 M: Shuah Khan <shuah@kernel.org> 5917 M: Shuah Khan <skhan@linuxfoundation.org> 5918 M: John B. Wyatt IV <jwyatt@redhat.com> 5919 M: John B. Wyatt IV <sageofredondo@gmail.com> 5920 M: John Kacur <jkacur@redhat.com> 5921 L: linux-pm@vger.kernel.org 5922 S: Maintained 5923 F: tools/power/cpupower/ 5924 5925 CPUID/MSR DRIVER 5926 M: "H. Peter Anvin" <hpa@zytor.com> 5927 S: Maintained 5928 F: arch/x86/kernel/cpuid.c 5929 F: arch/x86/kernel/msr.c 5930 5931 CPUIDLE DRIVER - ARM BIG LITTLE 5932 M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5933 M: Daniel Lezcano <daniel.lezcano@linaro.org> 5934 L: linux-pm@vger.kernel.org 5935 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5936 S: Maintained 5937 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5938 F: drivers/cpuidle/cpuidle-big_little.c 5939 5940 CPUIDLE DRIVER - ARM EXYNOS 5941 M: Daniel Lezcano <daniel.lezcano@linaro.org> 5942 M: Kukjin Kim <kgene@kernel.org> 5943 R: Krzysztof Kozlowski <krzk@kernel.org> 5944 L: linux-pm@vger.kernel.org 5945 L: linux-samsung-soc@vger.kernel.org 5946 S: Maintained 5947 F: arch/arm/mach-exynos/pm.c 5948 F: drivers/cpuidle/cpuidle-exynos.c 5949 F: include/linux/platform_data/cpuidle-exynos.h 5950 5951 CPUIDLE DRIVER - ARM PSCI 5952 M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5953 M: Sudeep Holla <sudeep.holla@arm.com> 5954 L: linux-pm@vger.kernel.org 5955 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5956 S: Supported 5957 F: drivers/cpuidle/cpuidle-psci.c 5958 5959 CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5960 M: Ulf Hansson <ulf.hansson@linaro.org> 5961 L: linux-pm@vger.kernel.org 5962 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5963 S: Supported 5964 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5965 F: drivers/cpuidle/cpuidle-psci-domain.c 5966 F: drivers/cpuidle/cpuidle-psci.h 5967 5968 CPUIDLE DRIVER - DT IDLE PM DOMAIN 5969 M: Ulf Hansson <ulf.hansson@linaro.org> 5970 L: linux-pm@vger.kernel.org 5971 S: Supported 5972 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5973 F: drivers/cpuidle/dt_idle_genpd.c 5974 F: drivers/cpuidle/dt_idle_genpd.h 5975 5976 CPUIDLE DRIVER - RISC-V SBI 5977 M: Anup Patel <anup@brainfault.org> 5978 L: linux-pm@vger.kernel.org 5979 L: linux-riscv@lists.infradead.org 5980 S: Maintained 5981 F: drivers/cpuidle/cpuidle-riscv-sbi.c 5982 5983 CRAMFS FILESYSTEM 5984 M: Nicolas Pitre <nico@fluxnic.net> 5985 S: Maintained 5986 F: Documentation/filesystems/cramfs.rst 5987 F: fs/cramfs/ 5988 5989 CREATIVE SB0540 5990 M: Bastien Nocera <hadess@hadess.net> 5991 L: linux-input@vger.kernel.org 5992 S: Maintained 5993 F: drivers/hid/hid-creative-sb0540.c 5994 5995 CRYPTO API 5996 M: Herbert Xu <herbert@gondor.apana.org.au> 5997 M: "David S. Miller" <davem@davemloft.net> 5998 L: linux-crypto@vger.kernel.org 5999 S: Maintained 6000 T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6001 T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6002 F: Documentation/crypto/ 6003 F: Documentation/devicetree/bindings/crypto/ 6004 F: arch/*/crypto/ 6005 F: crypto/ 6006 F: drivers/crypto/ 6007 F: include/crypto/ 6008 F: include/linux/crypto* 6009 F: lib/crypto/ 6010 6011 CRYPTO SPEED TEST COMPARE 6012 M: Wang Jinchao <wangjinchao@xfusion.com> 6013 L: linux-crypto@vger.kernel.org 6014 S: Maintained 6015 F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6016 6017 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6018 M: Neil Horman <nhorman@tuxdriver.com> 6019 L: linux-crypto@vger.kernel.org 6020 S: Maintained 6021 F: crypto/ansi_cprng.c 6022 F: crypto/rng.c 6023 6024 CS3308 MEDIA DRIVER 6025 M: Hans Verkuil <hverkuil@xs4all.nl> 6026 L: linux-media@vger.kernel.org 6027 S: Odd Fixes 6028 W: http://linuxtv.org 6029 T: git git://linuxtv.org/media_tree.git 6030 F: drivers/media/i2c/cs3308.c 6031 6032 CS5535 Audio ALSA driver 6033 M: Jaya Kumar <jayakumar.alsa@gmail.com> 6034 S: Maintained 6035 F: sound/pci/cs5535audio/ 6036 6037 CTU CAN FD DRIVER 6038 M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6039 M: Ondrej Ille <ondrej.ille@gmail.com> 6040 L: linux-can@vger.kernel.org 6041 S: Maintained 6042 F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6043 F: drivers/net/can/ctucanfd/ 6044 6045 CVE ASSIGNMENT CONTACT 6046 M: CVE Assignment Team <cve@kernel.org> 6047 S: Maintained 6048 F: Documentation/process/cve.rst 6049 6050 CW1200 WLAN driver 6051 S: Orphan 6052 F: drivers/net/wireless/st/cw1200/ 6053 F: include/linux/platform_data/net-cw1200.h 6054 6055 CX18 VIDEO4LINUX DRIVER 6056 M: Andy Walls <awalls@md.metrocast.net> 6057 L: linux-media@vger.kernel.org 6058 S: Maintained 6059 W: https://linuxtv.org 6060 T: git git://linuxtv.org/media_tree.git 6061 F: drivers/media/pci/cx18/ 6062 F: include/uapi/linux/ivtv* 6063 6064 CX2341X MPEG ENCODER HELPER MODULE 6065 M: Hans Verkuil <hverkuil@xs4all.nl> 6066 L: linux-media@vger.kernel.org 6067 S: Maintained 6068 W: https://linuxtv.org 6069 T: git git://linuxtv.org/media_tree.git 6070 F: drivers/media/common/cx2341x* 6071 F: include/media/drv-intf/cx2341x.h 6072 6073 CX24120 MEDIA DRIVER 6074 M: Jemma Denson <jdenson@gmail.com> 6075 M: Patrick Boettcher <patrick.boettcher@posteo.de> 6076 L: linux-media@vger.kernel.org 6077 S: Maintained 6078 W: https://linuxtv.org 6079 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6080 F: drivers/media/dvb-frontends/cx24120* 6081 6082 CX88 VIDEO4LINUX DRIVER 6083 M: Mauro Carvalho Chehab <mchehab@kernel.org> 6084 L: linux-media@vger.kernel.org 6085 S: Odd fixes 6086 W: https://linuxtv.org 6087 T: git git://linuxtv.org/media_tree.git 6088 F: Documentation/driver-api/media/drivers/cx88* 6089 F: drivers/media/pci/cx88/ 6090 6091 CXD2820R MEDIA DRIVER 6092 L: linux-media@vger.kernel.org 6093 S: Orphan 6094 W: https://linuxtv.org 6095 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6096 F: drivers/media/dvb-frontends/cxd2820r* 6097 6098 CXGB3 ETHERNET DRIVER (CXGB3) 6099 M: Potnuri Bharat Teja <bharat@chelsio.com> 6100 L: netdev@vger.kernel.org 6101 S: Supported 6102 W: http://www.chelsio.com 6103 F: drivers/net/ethernet/chelsio/cxgb3/ 6104 6105 CXGB3 ISCSI DRIVER (CXGB3I) 6106 M: Varun Prakash <varun@chelsio.com> 6107 L: linux-scsi@vger.kernel.org 6108 S: Supported 6109 W: http://www.chelsio.com 6110 F: drivers/scsi/cxgbi/cxgb3i 6111 6112 CXGB4 CRYPTO DRIVER (chcr) 6113 M: Ayush Sawal <ayush.sawal@chelsio.com> 6114 L: linux-crypto@vger.kernel.org 6115 S: Supported 6116 W: http://www.chelsio.com 6117 F: drivers/crypto/chelsio 6118 6119 CXGB4 ETHERNET DRIVER (CXGB4) 6120 M: Potnuri Bharat Teja <bharat@chelsio.com> 6121 L: netdev@vger.kernel.org 6122 S: Supported 6123 W: http://www.chelsio.com 6124 F: drivers/net/ethernet/chelsio/cxgb4/ 6125 6126 CXGB4 INLINE CRYPTO DRIVER 6127 M: Ayush Sawal <ayush.sawal@chelsio.com> 6128 L: netdev@vger.kernel.org 6129 S: Supported 6130 W: http://www.chelsio.com 6131 F: drivers/net/ethernet/chelsio/inline_crypto/ 6132 6133 CXGB4 ISCSI DRIVER (CXGB4I) 6134 M: Varun Prakash <varun@chelsio.com> 6135 L: linux-scsi@vger.kernel.org 6136 S: Supported 6137 W: http://www.chelsio.com 6138 F: drivers/scsi/cxgbi/cxgb4i 6139 6140 CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6141 M: Potnuri Bharat Teja <bharat@chelsio.com> 6142 L: linux-rdma@vger.kernel.org 6143 S: Supported 6144 W: http://www.openfabrics.org 6145 F: drivers/infiniband/hw/cxgb4/ 6146 F: include/uapi/rdma/cxgb4-abi.h 6147 6148 CXGB4VF ETHERNET DRIVER (CXGB4VF) 6149 M: Potnuri Bharat Teja <bharat@chelsio.com> 6150 L: netdev@vger.kernel.org 6151 S: Supported 6152 W: http://www.chelsio.com 6153 F: drivers/net/ethernet/chelsio/cxgb4vf/ 6154 6155 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 6156 M: Frederic Barrat <fbarrat@linux.ibm.com> 6157 M: Andrew Donnellan <ajd@linux.ibm.com> 6158 L: linuxppc-dev@lists.ozlabs.org 6159 S: Supported 6160 F: Documentation/ABI/testing/sysfs-class-cxl 6161 F: Documentation/arch/powerpc/cxl.rst 6162 F: arch/powerpc/platforms/powernv/pci-cxl.c 6163 F: drivers/misc/cxl/ 6164 F: include/misc/cxl* 6165 F: include/uapi/misc/cxl.h 6166 6167 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 6168 M: Manoj N. Kumar <manoj@linux.ibm.com> 6169 M: Uma Krishnan <ukrishn@linux.ibm.com> 6170 L: linux-scsi@vger.kernel.org 6171 S: Obsolete 6172 F: Documentation/arch/powerpc/cxlflash.rst 6173 F: drivers/scsi/cxlflash/ 6174 F: include/uapi/scsi/cxlflash_ioctl.h 6175 6176 CYBERPRO FB DRIVER 6177 M: Russell King <linux@armlinux.org.uk> 6178 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6179 S: Maintained 6180 W: http://www.armlinux.org.uk/ 6181 F: drivers/video/fbdev/cyber2000fb.* 6182 6183 CYCLADES PC300 DRIVER 6184 S: Orphan 6185 F: drivers/net/wan/pc300* 6186 6187 CYPRESS CY8C95X0 PINCTRL DRIVER 6188 M: Patrick Rudolph <patrick.rudolph@9elements.com> 6189 L: linux-gpio@vger.kernel.org 6190 S: Maintained 6191 F: drivers/pinctrl/pinctrl-cy8c95x0.c 6192 6193 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6194 M: Linus Walleij <linus.walleij@linaro.org> 6195 L: linux-input@vger.kernel.org 6196 S: Maintained 6197 F: drivers/input/touchscreen/cy8ctma140.c 6198 6199 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6200 M: Yassine Oudjana <y.oudjana@protonmail.com> 6201 L: linux-input@vger.kernel.org 6202 S: Maintained 6203 F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6204 F: drivers/input/keyboard/cypress-sf.c 6205 6206 CYPRESS_FIRMWARE MEDIA DRIVER 6207 L: linux-media@vger.kernel.org 6208 S: Orphan 6209 W: https://linuxtv.org 6210 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6211 F: drivers/media/common/cypress_firmware* 6212 6213 CYTTSP TOUCHSCREEN DRIVER 6214 M: Linus Walleij <linus.walleij@linaro.org> 6215 L: linux-input@vger.kernel.org 6216 S: Maintained 6217 F: drivers/input/touchscreen/cyttsp* 6218 6219 D-LINK DIR-685 TOUCHKEYS DRIVER 6220 M: Linus Walleij <linus.walleij@linaro.org> 6221 L: linux-input@vger.kernel.org 6222 S: Supported 6223 F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6224 6225 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6226 M: Joshua Kinard <kumba@gentoo.org> 6227 S: Maintained 6228 F: drivers/rtc/rtc-ds1685.c 6229 F: include/linux/rtc/ds1685.h 6230 6231 DAMA SLAVE for AX.25 6232 M: Joerg Reuter <jreuter@yaina.de> 6233 L: linux-hams@vger.kernel.org 6234 S: Maintained 6235 W: http://yaina.de/jreuter/ 6236 W: http://www.qsl.net/dl1bke/ 6237 F: net/ax25/af_ax25.c 6238 F: net/ax25/ax25_dev.c 6239 F: net/ax25/ax25_ds_* 6240 F: net/ax25/ax25_in.c 6241 F: net/ax25/ax25_out.c 6242 F: net/ax25/ax25_timer.c 6243 F: net/ax25/sysctl_net_ax25.c 6244 6245 DATA ACCESS MONITOR 6246 M: SeongJae Park <sj@kernel.org> 6247 L: damon@lists.linux.dev 6248 L: linux-mm@kvack.org 6249 S: Maintained 6250 W: https://damonitor.github.io 6251 P: Documentation/mm/damon/maintainer-profile.rst 6252 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6253 T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6254 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6255 F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6256 F: Documentation/admin-guide/mm/damon/ 6257 F: Documentation/mm/damon/ 6258 F: include/linux/damon.h 6259 F: include/trace/events/damon.h 6260 F: mm/damon/ 6261 F: tools/testing/selftests/damon/ 6262 6263 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6264 L: netdev@vger.kernel.org 6265 S: Orphan 6266 F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6267 F: drivers/net/ethernet/dec/tulip/dmfe.c 6268 6269 DC390/AM53C974 SCSI driver 6270 M: Hannes Reinecke <hare@suse.com> 6271 L: linux-scsi@vger.kernel.org 6272 S: Maintained 6273 F: drivers/scsi/am53c974.c 6274 6275 DC395x SCSI driver 6276 M: Oliver Neukum <oliver@neukum.org> 6277 M: Ali Akcaagac <aliakc@web.de> 6278 M: Jamie Lenehan <lenehan@twibble.org> 6279 S: Maintained 6280 F: Documentation/scsi/dc395x.rst 6281 F: drivers/scsi/dc395x.* 6282 6283 DCCP PROTOCOL 6284 L: dccp@vger.kernel.org 6285 S: Orphan 6286 W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 6287 F: include/linux/dccp.h 6288 F: include/linux/tfrc.h 6289 F: include/uapi/linux/dccp.h 6290 F: net/dccp/ 6291 6292 DEBUGOBJECTS: 6293 M: Thomas Gleixner <tglx@linutronix.de> 6294 L: linux-kernel@vger.kernel.org 6295 S: Maintained 6296 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6297 F: include/linux/debugobjects.h 6298 F: lib/debugobjects.c 6299 6300 DECSTATION PLATFORM SUPPORT 6301 M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6302 L: linux-mips@vger.kernel.org 6303 S: Maintained 6304 W: http://www.linux-mips.org/wiki/DECstation 6305 F: arch/mips/dec/ 6306 F: arch/mips/include/asm/dec/ 6307 F: arch/mips/include/asm/mach-dec/ 6308 6309 DEFXX FDDI NETWORK DRIVER 6310 M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6311 S: Maintained 6312 F: drivers/net/fddi/defxx.* 6313 6314 DEFZA FDDI NETWORK DRIVER 6315 M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6316 S: Maintained 6317 F: drivers/net/fddi/defza.* 6318 6319 DEINTERLACE DRIVERS FOR ALLWINNER H3 6320 M: Jernej Skrabec <jernej.skrabec@gmail.com> 6321 L: linux-media@vger.kernel.org 6322 S: Maintained 6323 T: git git://linuxtv.org/media_tree.git 6324 F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6325 F: drivers/media/platform/sunxi/sun8i-di/ 6326 6327 DELL LAPTOP DRIVER 6328 M: Matthew Garrett <mjg59@srcf.ucam.org> 6329 M: Pali Rohár <pali@kernel.org> 6330 L: platform-driver-x86@vger.kernel.org 6331 S: Maintained 6332 F: drivers/platform/x86/dell/dell-laptop.c 6333 6334 DELL LAPTOP FREEFALL DRIVER 6335 M: Pali Rohár <pali@kernel.org> 6336 S: Maintained 6337 F: drivers/platform/x86/dell/dell-smo8800.c 6338 6339 DELL LAPTOP RBTN DRIVER 6340 M: Pali Rohár <pali@kernel.org> 6341 S: Maintained 6342 F: drivers/platform/x86/dell/dell-rbtn.* 6343 6344 DELL LAPTOP SMM DRIVER 6345 M: Pali Rohár <pali@kernel.org> 6346 S: Maintained 6347 F: Documentation/ABI/obsolete/procfs-i8k 6348 F: drivers/hwmon/dell-smm-hwmon.c 6349 F: include/uapi/linux/i8k.h 6350 6351 DELL PC DRIVER 6352 M: Lyndon Sanche <lsanche@lyndeno.ca> 6353 L: platform-driver-x86@vger.kernel.org 6354 S: Maintained 6355 F: drivers/platform/x86/dell/dell-pc.c 6356 6357 DELL REMOTE BIOS UPDATE DRIVER 6358 M: Stuart Hayes <stuart.w.hayes@gmail.com> 6359 L: platform-driver-x86@vger.kernel.org 6360 S: Maintained 6361 F: drivers/platform/x86/dell/dell_rbu.c 6362 6363 DELL SMBIOS DRIVER 6364 M: Pali Rohár <pali@kernel.org> 6365 L: Dell.Client.Kernel@dell.com 6366 L: platform-driver-x86@vger.kernel.org 6367 S: Maintained 6368 F: drivers/platform/x86/dell/dell-smbios.* 6369 6370 DELL SMBIOS SMM DRIVER 6371 L: Dell.Client.Kernel@dell.com 6372 L: platform-driver-x86@vger.kernel.org 6373 S: Maintained 6374 F: drivers/platform/x86/dell/dell-smbios-smm.c 6375 6376 DELL SMBIOS WMI DRIVER 6377 L: Dell.Client.Kernel@dell.com 6378 L: platform-driver-x86@vger.kernel.org 6379 S: Maintained 6380 F: drivers/platform/x86/dell/dell-smbios-wmi.c 6381 F: tools/wmi/dell-smbios-example.c 6382 6383 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6384 M: Stuart Hayes <stuart.w.hayes@gmail.com> 6385 L: platform-driver-x86@vger.kernel.org 6386 S: Maintained 6387 F: Documentation/userspace-api/dcdbas.rst 6388 F: drivers/platform/x86/dell/dcdbas.* 6389 6390 DELL WMI DDV DRIVER 6391 M: Armin Wolf <W_Armin@gmx.de> 6392 S: Maintained 6393 F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6394 F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6395 F: Documentation/wmi/devices/dell-wmi-ddv.rst 6396 F: drivers/platform/x86/dell/dell-wmi-ddv.c 6397 6398 DELL WMI DESCRIPTOR DRIVER 6399 L: Dell.Client.Kernel@dell.com 6400 S: Maintained 6401 F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6402 6403 DELL WMI HARDWARE PRIVACY SUPPORT 6404 L: Dell.Client.Kernel@dell.com 6405 L: platform-driver-x86@vger.kernel.org 6406 S: Maintained 6407 F: drivers/platform/x86/dell/dell-wmi-privacy.c 6408 6409 DELL WMI NOTIFICATIONS DRIVER 6410 M: Matthew Garrett <mjg59@srcf.ucam.org> 6411 M: Pali Rohár <pali@kernel.org> 6412 S: Maintained 6413 F: drivers/platform/x86/dell/dell-wmi-base.c 6414 6415 DELL WMI SYSMAN DRIVER 6416 M: Prasanth Ksr <prasanth.ksr@dell.com> 6417 L: Dell.Client.Kernel@dell.com 6418 L: platform-driver-x86@vger.kernel.org 6419 S: Maintained 6420 F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6421 F: drivers/platform/x86/dell/dell-wmi-sysman/ 6422 6423 DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6424 M: Zev Weiss <zev@bewilderbeest.net> 6425 L: linux-hwmon@vger.kernel.org 6426 S: Maintained 6427 F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6428 6429 DELTA DPS920AB PSU DRIVER 6430 M: Robert Marko <robert.marko@sartura.hr> 6431 L: linux-hwmon@vger.kernel.org 6432 S: Maintained 6433 F: Documentation/hwmon/dps920ab.rst 6434 F: drivers/hwmon/pmbus/dps920ab.c 6435 6436 DELTA NETWORKS TN48M CPLD DRIVERS 6437 M: Robert Marko <robert.marko@sartura.hr> 6438 S: Maintained 6439 F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6440 F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6441 F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6442 F: drivers/gpio/gpio-tn48m.c 6443 F: include/dt-bindings/reset/delta,tn48m-reset.h 6444 6445 DELTA ST MEDIA DRIVER 6446 M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6447 L: linux-media@vger.kernel.org 6448 S: Supported 6449 W: https://linuxtv.org 6450 T: git git://linuxtv.org/media_tree.git 6451 F: drivers/media/platform/st/sti/delta 6452 6453 DENALI NAND DRIVER 6454 L: linux-mtd@lists.infradead.org 6455 S: Orphan 6456 F: drivers/mtd/nand/raw/denali* 6457 6458 DESIGNWARE EDMA CORE IP DRIVER 6459 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6460 L: dmaengine@vger.kernel.org 6461 S: Maintained 6462 F: drivers/dma/dw-edma/ 6463 F: include/linux/dma/edma.h 6464 6465 DESIGNWARE USB2 DRD IP DRIVER 6466 M: Minas Harutyunyan <hminas@synopsys.com> 6467 L: linux-usb@vger.kernel.org 6468 S: Maintained 6469 T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6470 F: drivers/usb/dwc2/ 6471 6472 DESIGNWARE USB3 DRD IP DRIVER 6473 M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6474 L: linux-usb@vger.kernel.org 6475 S: Maintained 6476 F: drivers/usb/dwc3/ 6477 6478 DESIGNWARE XDATA IP DRIVER 6479 L: linux-pci@vger.kernel.org 6480 S: Orphan 6481 F: Documentation/misc-devices/dw-xdata-pcie.rst 6482 F: drivers/misc/dw-xdata-pcie.c 6483 6484 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6485 M: Andreas Klinger <ak@it-klinger.de> 6486 L: linux-iio@vger.kernel.org 6487 S: Maintained 6488 F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6489 F: drivers/iio/proximity/srf*.c 6490 6491 DEVICE COREDUMP (DEV_COREDUMP) 6492 M: Johannes Berg <johannes@sipsolutions.net> 6493 L: linux-kernel@vger.kernel.org 6494 S: Maintained 6495 F: drivers/base/devcoredump.c 6496 F: include/linux/devcoredump.h 6497 6498 DEVICE DEPENDENCY HELPER SCRIPT 6499 M: Saravana Kannan <saravanak@google.com> 6500 L: linux-kernel@vger.kernel.org 6501 S: Maintained 6502 F: scripts/dev-needs.sh 6503 6504 DEVICE DIRECT ACCESS (DAX) 6505 M: Dan Williams <dan.j.williams@intel.com> 6506 M: Vishal Verma <vishal.l.verma@intel.com> 6507 M: Dave Jiang <dave.jiang@intel.com> 6508 L: nvdimm@lists.linux.dev 6509 L: linux-cxl@vger.kernel.org 6510 S: Supported 6511 F: drivers/dax/ 6512 6513 DEVICE FREQUENCY (DEVFREQ) 6514 M: MyungJoo Ham <myungjoo.ham@samsung.com> 6515 M: Kyungmin Park <kyungmin.park@samsung.com> 6516 M: Chanwoo Choi <cw00.choi@samsung.com> 6517 L: linux-pm@vger.kernel.org 6518 S: Maintained 6519 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6520 F: Documentation/devicetree/bindings/devfreq/ 6521 F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6522 F: drivers/devfreq/ 6523 F: include/linux/devfreq.h 6524 F: include/trace/events/devfreq.h 6525 6526 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6527 M: Chanwoo Choi <cw00.choi@samsung.com> 6528 L: linux-pm@vger.kernel.org 6529 S: Supported 6530 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6531 F: Documentation/devicetree/bindings/devfreq/event/ 6532 F: drivers/devfreq/devfreq-event.c 6533 F: drivers/devfreq/event/ 6534 F: include/dt-bindings/pmu/exynos_ppmu.h 6535 F: include/linux/devfreq-event.h 6536 6537 DEVICE RESOURCE MANAGEMENT HELPERS 6538 M: Hans de Goede <hdegoede@redhat.com> 6539 R: Matti Vaittinen <mazziesaccount@gmail.com> 6540 S: Maintained 6541 F: include/linux/devm-helpers.h 6542 6543 DEVICE-MAPPER (LVM) 6544 M: Alasdair Kergon <agk@redhat.com> 6545 M: Mike Snitzer <snitzer@kernel.org> 6546 M: Mikulas Patocka <mpatocka@redhat.com> 6547 L: dm-devel@lists.linux.dev 6548 S: Maintained 6549 Q: http://patchwork.kernel.org/project/dm-devel/list/ 6550 T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6551 F: Documentation/admin-guide/device-mapper/ 6552 F: drivers/md/Kconfig 6553 F: drivers/md/Makefile 6554 F: drivers/md/dm* 6555 F: drivers/md/persistent-data/ 6556 F: include/linux/device-mapper.h 6557 F: include/linux/dm-*.h 6558 F: include/uapi/linux/dm-*.h 6559 6560 DEVICE-MAPPER VDO TARGET 6561 M: Matthew Sakai <msakai@redhat.com> 6562 L: dm-devel@lists.linux.dev 6563 S: Maintained 6564 F: Documentation/admin-guide/device-mapper/vdo*.rst 6565 F: drivers/md/dm-vdo/ 6566 6567 DEVLINK 6568 M: Jiri Pirko <jiri@resnulli.us> 6569 L: netdev@vger.kernel.org 6570 S: Supported 6571 F: Documentation/networking/devlink 6572 F: include/net/devlink.h 6573 F: include/uapi/linux/devlink.h 6574 F: net/devlink/ 6575 6576 DFROBOT SD2405AL RTC DRIVER 6577 M: Tóth János <gomba007@gmail.com> 6578 L: linux-rtc@vger.kernel.org 6579 S: Maintained 6580 F: drivers/rtc/rtc-sd2405al.c 6581 6582 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6583 M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6584 L: kernel@dh-electronics.com 6585 S: Maintained 6586 F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6587 F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6588 6589 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6590 M: Marek Vasut <marex@denx.de> 6591 L: kernel@dh-electronics.com 6592 S: Maintained 6593 F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6594 F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6595 6596 DIALOG SEMICONDUCTOR DRIVERS 6597 M: Support Opensource <support.opensource@diasemi.com> 6598 S: Supported 6599 W: http://www.dialog-semiconductor.com/products 6600 F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6601 F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6602 F: Documentation/devicetree/bindings/mfd/da90*.txt 6603 F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6604 F: Documentation/devicetree/bindings/regulator/da92*.txt 6605 F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6606 F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6607 F: Documentation/devicetree/bindings/sound/da[79]*.txt 6608 F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 6609 F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6610 F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6611 F: Documentation/hwmon/da90??.rst 6612 F: drivers/gpio/gpio-da90??.c 6613 F: drivers/hwmon/da90??-hwmon.c 6614 F: drivers/iio/adc/da91??-*.c 6615 F: drivers/input/misc/da72??.[ch] 6616 F: drivers/input/misc/da90??_onkey.c 6617 F: drivers/input/touchscreen/da9052_tsi.c 6618 F: drivers/leds/leds-da90??.c 6619 F: drivers/mfd/da903x.c 6620 F: drivers/mfd/da90??-*.c 6621 F: drivers/mfd/da91??-*.c 6622 F: drivers/pinctrl/pinctrl-da90??.c 6623 F: drivers/power/supply/da9052-battery.c 6624 F: drivers/power/supply/da91??-*.c 6625 F: drivers/regulator/da9???-regulator.[ch] 6626 F: drivers/regulator/slg51000-regulator.[ch] 6627 F: drivers/rtc/rtc-da90??.c 6628 F: drivers/thermal/da90??-thermal.c 6629 F: drivers/video/backlight/da90??_bl.c 6630 F: drivers/watchdog/da90??_wdt.c 6631 F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6632 F: include/linux/mfd/da903x.h 6633 F: include/linux/mfd/da9052/ 6634 F: include/linux/mfd/da9055/ 6635 F: include/linux/mfd/da9062/ 6636 F: include/linux/mfd/da9063/ 6637 F: include/linux/mfd/da9150/ 6638 F: include/linux/regulator/da9211.h 6639 F: include/sound/da[79]*.h 6640 F: sound/soc/codecs/da[79]*.[ch] 6641 6642 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6643 M: William Breathitt Gray <wbg@kernel.org> 6644 L: linux-gpio@vger.kernel.org 6645 S: Maintained 6646 F: drivers/gpio/gpio-gpio-mm.c 6647 6648 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6649 M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6650 L: linux-media@vger.kernel.org 6651 S: Maintained 6652 F: Documentation/admin-guide/media/mgb4.rst 6653 F: drivers/media/pci/mgb4/ 6654 6655 DIOLAN U2C-12 I2C DRIVER 6656 M: Guenter Roeck <linux@roeck-us.net> 6657 L: linux-i2c@vger.kernel.org 6658 S: Maintained 6659 F: drivers/i2c/busses/i2c-diolan-u2c.c 6660 6661 DIRECTORY NOTIFICATION (DNOTIFY) 6662 M: Jan Kara <jack@suse.cz> 6663 R: Amir Goldstein <amir73il@gmail.com> 6664 L: linux-fsdevel@vger.kernel.org 6665 S: Maintained 6666 F: Documentation/filesystems/dnotify.rst 6667 F: fs/notify/dnotify/ 6668 F: include/linux/dnotify.h 6669 6670 DISK GEOMETRY AND PARTITION HANDLING 6671 M: Andries Brouwer <aeb@cwi.nl> 6672 S: Maintained 6673 W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6674 W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6675 W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6676 6677 DISKQUOTA 6678 M: Jan Kara <jack@suse.com> 6679 S: Maintained 6680 F: Documentation/filesystems/quota.rst 6681 F: fs/quota/ 6682 F: include/linux/quota*.h 6683 F: include/uapi/linux/quota*.h 6684 6685 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6686 M: Bernie Thompson <bernie@plugable.com> 6687 L: linux-fbdev@vger.kernel.org 6688 S: Maintained 6689 W: http://plugable.com/category/projects/udlfb/ 6690 F: Documentation/fb/udlfb.rst 6691 F: drivers/video/fbdev/udlfb.c 6692 F: include/video/udlfb.h 6693 6694 DISTRIBUTED LOCK MANAGER (DLM) 6695 M: Alexander Aring <aahringo@redhat.com> 6696 M: David Teigland <teigland@redhat.com> 6697 L: gfs2@lists.linux.dev 6698 S: Supported 6699 W: https://pagure.io/dlm 6700 T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6701 F: fs/dlm/ 6702 6703 DMA BUFFER SHARING FRAMEWORK 6704 M: Sumit Semwal <sumit.semwal@linaro.org> 6705 M: Christian König <christian.koenig@amd.com> 6706 L: linux-media@vger.kernel.org 6707 L: dri-devel@lists.freedesktop.org 6708 L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6709 S: Maintained 6710 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6711 F: Documentation/driver-api/dma-buf.rst 6712 F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6713 F: drivers/dma-buf/ 6714 F: include/linux/*fence.h 6715 F: include/linux/dma-buf.h 6716 F: include/linux/dma-resv.h 6717 K: \bdma_(?:buf|fence|resv)\b 6718 6719 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6720 M: Vinod Koul <vkoul@kernel.org> 6721 L: dmaengine@vger.kernel.org 6722 S: Maintained 6723 Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6724 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6725 F: Documentation/devicetree/bindings/dma/ 6726 F: Documentation/driver-api/dmaengine/ 6727 F: drivers/dma/ 6728 F: include/dt-bindings/dma/ 6729 F: include/linux/dma/ 6730 F: include/linux/dmaengine.h 6731 F: include/linux/of_dma.h 6732 6733 DMA MAPPING BENCHMARK 6734 M: Xiang Chen <chenxiang66@hisilicon.com> 6735 L: iommu@lists.linux.dev 6736 F: kernel/dma/map_benchmark.c 6737 F: tools/testing/selftests/dma/ 6738 6739 DMA MAPPING HELPERS 6740 M: Christoph Hellwig <hch@lst.de> 6741 M: Marek Szyprowski <m.szyprowski@samsung.com> 6742 R: Robin Murphy <robin.murphy@arm.com> 6743 L: iommu@lists.linux.dev 6744 S: Supported 6745 W: http://git.infradead.org/users/hch/dma-mapping.git 6746 T: git git://git.infradead.org/users/hch/dma-mapping.git 6747 F: include/asm-generic/dma-mapping.h 6748 F: include/linux/dma-direct.h 6749 F: include/linux/dma-map-ops.h 6750 F: include/linux/dma-mapping.h 6751 F: include/linux/swiotlb.h 6752 F: kernel/dma/ 6753 6754 DMA-BUF HEAPS FRAMEWORK 6755 M: Sumit Semwal <sumit.semwal@linaro.org> 6756 R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6757 R: Brian Starkey <Brian.Starkey@arm.com> 6758 R: John Stultz <jstultz@google.com> 6759 R: T.J. Mercier <tjmercier@google.com> 6760 L: linux-media@vger.kernel.org 6761 L: dri-devel@lists.freedesktop.org 6762 L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6763 S: Maintained 6764 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6765 F: drivers/dma-buf/dma-heap.c 6766 F: drivers/dma-buf/heaps/* 6767 F: include/linux/dma-heap.h 6768 F: include/uapi/linux/dma-heap.h 6769 F: tools/testing/selftests/dmabuf-heaps/ 6770 6771 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6772 M: Lukasz Luba <lukasz.luba@arm.com> 6773 L: linux-pm@vger.kernel.org 6774 L: linux-samsung-soc@vger.kernel.org 6775 S: Maintained 6776 F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6777 F: drivers/memory/samsung/exynos5422-dmc.c 6778 6779 DME1737 HARDWARE MONITOR DRIVER 6780 M: Juerg Haefliger <juergh@proton.me> 6781 L: linux-hwmon@vger.kernel.org 6782 S: Maintained 6783 F: Documentation/hwmon/dme1737.rst 6784 F: drivers/hwmon/dme1737.c 6785 6786 DMI/SMBIOS SUPPORT 6787 M: Jean Delvare <jdelvare@suse.com> 6788 S: Maintained 6789 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6790 F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6791 F: drivers/firmware/dmi-id.c 6792 F: drivers/firmware/dmi_scan.c 6793 F: include/linux/dmi.h 6794 6795 DOCUMENTATION 6796 M: Jonathan Corbet <corbet@lwn.net> 6797 L: linux-doc@vger.kernel.org 6798 S: Maintained 6799 P: Documentation/doc-guide/maintainer-profile.rst 6800 T: git git://git.lwn.net/linux.git docs-next 6801 F: Documentation/ 6802 F: scripts/check-variable-fonts.sh 6803 F: scripts/documentation-file-ref-check 6804 F: scripts/kernel-doc 6805 F: scripts/sphinx-pre-install 6806 X: Documentation/ABI/ 6807 X: Documentation/admin-guide/media/ 6808 X: Documentation/devicetree/ 6809 X: Documentation/driver-api/media/ 6810 X: Documentation/firmware-guide/acpi/ 6811 X: Documentation/i2c/ 6812 X: Documentation/netlink/ 6813 X: Documentation/power/ 6814 X: Documentation/spi/ 6815 X: Documentation/userspace-api/media/ 6816 6817 DOCUMENTATION PROCESS 6818 M: Jonathan Corbet <corbet@lwn.net> 6819 L: workflows@vger.kernel.org 6820 S: Maintained 6821 F: Documentation/dev-tools/ 6822 F: Documentation/maintainer/ 6823 F: Documentation/process/ 6824 6825 DOCUMENTATION REPORTING ISSUES 6826 M: Thorsten Leemhuis <linux@leemhuis.info> 6827 L: linux-doc@vger.kernel.org 6828 S: Maintained 6829 F: Documentation/admin-guide/bug-bisect.rst 6830 F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6831 F: Documentation/admin-guide/reporting-issues.rst 6832 F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6833 6834 DOCUMENTATION SCRIPTS 6835 M: Mauro Carvalho Chehab <mchehab@kernel.org> 6836 L: linux-doc@vger.kernel.org 6837 S: Maintained 6838 F: Documentation/sphinx/parse-headers.pl 6839 F: scripts/documentation-file-ref-check 6840 F: scripts/sphinx-pre-install 6841 6842 DOCUMENTATION/ITALIAN 6843 M: Federico Vaga <federico.vaga@vaga.pv.it> 6844 L: linux-doc@vger.kernel.org 6845 S: Maintained 6846 F: Documentation/translations/it_IT 6847 6848 DOCUMENTATION/JAPANESE 6849 R: Akira Yokosawa <akiyks@gmail.com> 6850 L: linux-doc@vger.kernel.org 6851 S: Maintained 6852 F: Documentation/translations/ja_JP 6853 6854 DONGWOON DW9714 LENS VOICE COIL DRIVER 6855 M: Sakari Ailus <sakari.ailus@linux.intel.com> 6856 L: linux-media@vger.kernel.org 6857 S: Maintained 6858 T: git git://linuxtv.org/media_tree.git 6859 F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6860 F: drivers/media/i2c/dw9714.c 6861 6862 DONGWOON DW9719 LENS VOICE COIL DRIVER 6863 M: Daniel Scally <djrscally@gmail.com> 6864 L: linux-media@vger.kernel.org 6865 S: Maintained 6866 T: git git://linuxtv.org/media_tree.git 6867 F: drivers/media/i2c/dw9719.c 6868 6869 DONGWOON DW9768 LENS VOICE COIL DRIVER 6870 L: linux-media@vger.kernel.org 6871 S: Orphan 6872 T: git git://linuxtv.org/media_tree.git 6873 F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6874 F: drivers/media/i2c/dw9768.c 6875 6876 DONGWOON DW9807 LENS VOICE COIL DRIVER 6877 M: Sakari Ailus <sakari.ailus@linux.intel.com> 6878 L: linux-media@vger.kernel.org 6879 S: Maintained 6880 T: git git://linuxtv.org/media_tree.git 6881 F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6882 F: drivers/media/i2c/dw9807-vcm.c 6883 6884 DOUBLETALK DRIVER 6885 M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6886 L: blinux-list@redhat.com 6887 S: Maintained 6888 F: drivers/char/dtlk.c 6889 F: include/linux/dtlk.h 6890 6891 DPAA2 DATAPATH I/O (DPIO) DRIVER 6892 M: Roy Pledge <Roy.Pledge@nxp.com> 6893 L: linux-kernel@vger.kernel.org 6894 S: Maintained 6895 F: drivers/soc/fsl/dpio 6896 6897 DPAA2 ETHERNET DRIVER 6898 M: Ioana Ciornei <ioana.ciornei@nxp.com> 6899 L: netdev@vger.kernel.org 6900 S: Maintained 6901 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6902 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6903 F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6904 F: drivers/net/ethernet/freescale/dpaa2/Makefile 6905 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6906 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6907 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6908 F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6909 F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6910 F: drivers/net/ethernet/freescale/dpaa2/dpni* 6911 6912 DPAA2 ETHERNET SWITCH DRIVER 6913 M: Ioana Ciornei <ioana.ciornei@nxp.com> 6914 L: netdev@vger.kernel.org 6915 S: Maintained 6916 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6917 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6918 F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6919 6920 DPLL SUBSYSTEM 6921 M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6922 M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6923 M: Jiri Pirko <jiri@resnulli.us> 6924 L: netdev@vger.kernel.org 6925 S: Supported 6926 F: Documentation/driver-api/dpll.rst 6927 F: drivers/dpll/* 6928 F: include/linux/dpll.h 6929 F: include/uapi/linux/dpll.h 6930 6931 DRBD DRIVER 6932 M: Philipp Reisner <philipp.reisner@linbit.com> 6933 M: Lars Ellenberg <lars.ellenberg@linbit.com> 6934 M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6935 L: drbd-dev@lists.linbit.com 6936 S: Supported 6937 W: http://www.drbd.org 6938 T: git git://git.linbit.com/linux-drbd.git 6939 T: git git://git.linbit.com/drbd-8.4.git 6940 F: Documentation/admin-guide/blockdev/ 6941 F: drivers/block/drbd/ 6942 F: include/linux/drbd* 6943 F: lib/lru_cache.c 6944 6945 DRIVER COMPONENT FRAMEWORK 6946 L: dri-devel@lists.freedesktop.org 6947 F: drivers/base/component.c 6948 F: include/linux/component.h 6949 6950 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6951 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6952 R: "Rafael J. Wysocki" <rafael@kernel.org> 6953 S: Supported 6954 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6955 F: Documentation/core-api/kobject.rst 6956 F: drivers/base/ 6957 F: fs/debugfs/ 6958 F: fs/sysfs/ 6959 F: include/linux/debugfs.h 6960 F: include/linux/fwnode.h 6961 F: include/linux/kobj* 6962 F: include/linux/property.h 6963 F: lib/kobj* 6964 F: rust/kernel/device.rs 6965 6966 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6967 M: Nishanth Menon <nm@ti.com> 6968 L: linux-pm@vger.kernel.org 6969 S: Maintained 6970 F: drivers/soc/ti/smartreflex.c 6971 F: include/linux/power/smartreflex.h 6972 6973 DRM ACCEL DRIVERS FOR INTEL VPU 6974 M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6975 M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6976 L: dri-devel@lists.freedesktop.org 6977 S: Supported 6978 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6979 F: drivers/accel/ivpu/ 6980 F: include/uapi/drm/ivpu_accel.h 6981 6982 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6983 M: Oded Gabbay <ogabbay@kernel.org> 6984 L: dri-devel@lists.freedesktop.org 6985 S: Maintained 6986 C: irc://irc.oftc.net/dri-devel 6987 T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6988 F: Documentation/accel/ 6989 F: drivers/accel/ 6990 F: include/drm/drm_accel.h 6991 6992 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6993 M: Maxime Ripard <mripard@kernel.org> 6994 M: Chen-Yu Tsai <wens@csie.org> 6995 R: Jernej Skrabec <jernej.skrabec@gmail.com> 6996 L: dri-devel@lists.freedesktop.org 6997 S: Supported 6998 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6999 F: drivers/gpu/drm/sun4i/sun8i* 7000 7001 DRM DRIVER FOR ARM PL111 CLCD 7002 S: Orphan 7003 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7004 F: drivers/gpu/drm/pl111/ 7005 7006 DRM DRIVER FOR ARM VERSATILE TFT PANELS 7007 M: Linus Walleij <linus.walleij@linaro.org> 7008 S: Maintained 7009 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7010 F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7011 F: drivers/gpu/drm/panel/panel-arm-versatile.c 7012 7013 DRM DRIVER FOR ASPEED BMC GFX 7014 M: Joel Stanley <joel@jms.id.au> 7015 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7016 S: Supported 7017 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7018 F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 7019 F: drivers/gpu/drm/aspeed/ 7020 7021 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7022 M: Dave Airlie <airlied@redhat.com> 7023 R: Thomas Zimmermann <tzimmermann@suse.de> 7024 R: Jocelyn Falempe <jfalempe@redhat.com> 7025 L: dri-devel@lists.freedesktop.org 7026 S: Supported 7027 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7028 F: drivers/gpu/drm/ast/ 7029 7030 DRM DRIVER FOR BOCHS VIRTUAL GPU 7031 M: Gerd Hoffmann <kraxel@redhat.com> 7032 L: virtualization@lists.linux.dev 7033 S: Maintained 7034 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7035 F: drivers/gpu/drm/tiny/bochs.c 7036 7037 DRM DRIVER FOR BOE HIMAX8279D PANELS 7038 M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7039 S: Maintained 7040 F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7041 F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7042 7043 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7044 M: Jagan Teki <jagan@amarulasolutions.com> 7045 S: Maintained 7046 F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7047 F: drivers/gpu/drm/bridge/chipone-icn6211.c 7048 7049 DRM DRIVER FOR EBBG FT8719 PANEL 7050 M: Joel Selvaraj <jo@jsfamily.in> 7051 S: Maintained 7052 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7053 F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7054 F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7055 7056 DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7057 M: Linus Walleij <linus.walleij@linaro.org> 7058 S: Maintained 7059 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7060 F: drivers/gpu/drm/tve200/ 7061 7062 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7063 M: Icenowy Zheng <icenowy@aosc.io> 7064 S: Maintained 7065 F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7066 F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7067 7068 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7069 M: Jagan Teki <jagan@amarulasolutions.com> 7070 S: Maintained 7071 F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7072 F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7073 7074 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7075 M: Thomas Zimmermann <tzimmermann@suse.de> 7076 M: Javier Martinez Canillas <javierm@redhat.com> 7077 L: dri-devel@lists.freedesktop.org 7078 S: Maintained 7079 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7080 F: drivers/gpu/drm/drm_aperture.c 7081 F: drivers/gpu/drm/tiny/ofdrm.c 7082 F: drivers/gpu/drm/tiny/simpledrm.c 7083 F: drivers/video/aperture.c 7084 F: drivers/video/nomodeset.c 7085 F: include/drm/drm_aperture.h 7086 F: include/linux/aperture.h 7087 F: include/video/nomodeset.h 7088 7089 DRM DRIVER FOR GENERIC EDP PANELS 7090 R: Douglas Anderson <dianders@chromium.org> 7091 F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7092 F: drivers/gpu/drm/panel/panel-edp.c 7093 7094 DRM DRIVER FOR GENERIC USB DISPLAY 7095 M: Noralf Trønnes <noralf@tronnes.org> 7096 S: Maintained 7097 W: https://github.com/notro/gud/wiki 7098 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7099 F: drivers/gpu/drm/gud/ 7100 F: include/drm/gud.h 7101 7102 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7103 M: Hans de Goede <hdegoede@redhat.com> 7104 S: Maintained 7105 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7106 F: drivers/gpu/drm/tiny/gm12u320.c 7107 7108 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7109 M: Ondrej Jirman <megi@xff.cz> 7110 M: Javier Martinez Canillas <javierm@redhat.com> 7111 S: Maintained 7112 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7113 F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7114 F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7115 7116 DRM DRIVER FOR HX8357D PANELS 7117 S: Orphan 7118 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7119 F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 7120 F: drivers/gpu/drm/tiny/hx8357d.c 7121 7122 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7123 M: Deepak Rawat <drawat.floss@gmail.com> 7124 L: linux-hyperv@vger.kernel.org 7125 L: dri-devel@lists.freedesktop.org 7126 S: Maintained 7127 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7128 F: drivers/gpu/drm/hyperv 7129 7130 DRM DRIVER FOR ILITEK ILI9225 PANELS 7131 M: David Lechner <david@lechnology.com> 7132 S: Maintained 7133 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7134 F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7135 F: drivers/gpu/drm/tiny/ili9225.c 7136 7137 DRM DRIVER FOR ILITEK ILI9486 PANELS 7138 M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7139 S: Maintained 7140 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7141 F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7142 F: drivers/gpu/drm/tiny/ili9486.c 7143 7144 DRM DRIVER FOR ILITEK ILI9805 PANELS 7145 M: Michael Trimarchi <michael@amarulasolutions.com> 7146 S: Maintained 7147 F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7148 F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7149 7150 DRM DRIVER FOR ILITEK ILI9806E PANELS 7151 M: Michael Walle <mwalle@kernel.org> 7152 S: Maintained 7153 F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7154 7155 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7156 M: Jagan Teki <jagan@edgeble.ai> 7157 S: Maintained 7158 F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7159 F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7160 7161 DRM DRIVER FOR LG SW43408 PANELS 7162 M: Sumit Semwal <sumit.semwal@linaro.org> 7163 M: Caleb Connolly <caleb.connolly@linaro.org> 7164 S: Maintained 7165 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7166 F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7167 F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7168 7169 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7170 M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 7171 S: Supported 7172 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7173 F: drivers/gpu/drm/logicvc/ 7174 7175 DRM DRIVER FOR LVDS PANELS 7176 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7177 L: dri-devel@lists.freedesktop.org 7178 S: Maintained 7179 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7180 F: Documentation/devicetree/bindings/display/lvds.yaml 7181 F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7182 F: drivers/gpu/drm/panel/panel-lvds.c 7183 7184 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7185 M: Guido Günther <agx@sigxcpu.org> 7186 R: Purism Kernel Team <kernel@puri.sm> 7187 S: Maintained 7188 F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7189 F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7190 7191 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7192 M: Dave Airlie <airlied@redhat.com> 7193 R: Thomas Zimmermann <tzimmermann@suse.de> 7194 R: Jocelyn Falempe <jfalempe@redhat.com> 7195 L: dri-devel@lists.freedesktop.org 7196 S: Supported 7197 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7198 F: drivers/gpu/drm/mgag200/ 7199 7200 DRM DRIVER FOR MI0283QT 7201 M: Noralf Trønnes <noralf@tronnes.org> 7202 S: Maintained 7203 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7204 F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7205 F: drivers/gpu/drm/tiny/mi0283qt.c 7206 7207 DRM DRIVER FOR MIPI DBI compatible panels 7208 M: Noralf Trønnes <noralf@tronnes.org> 7209 S: Maintained 7210 W: https://github.com/notro/panel-mipi-dbi/wiki 7211 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7212 F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7213 F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7214 7215 DRM DRIVER for Qualcomm Adreno GPUs 7216 M: Rob Clark <robdclark@gmail.com> 7217 R: Sean Paul <sean@poorly.run> 7218 R: Konrad Dybcio <konradybcio@kernel.org> 7219 L: linux-arm-msm@vger.kernel.org 7220 L: dri-devel@lists.freedesktop.org 7221 L: freedreno@lists.freedesktop.org 7222 S: Maintained 7223 B: https://gitlab.freedesktop.org/drm/msm/-/issues 7224 T: git https://gitlab.freedesktop.org/drm/msm.git 7225 F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7226 F: drivers/gpu/drm/msm/adreno/ 7227 F: drivers/gpu/drm/msm/msm_gpu.* 7228 F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7229 F: drivers/gpu/drm/msm/msm_ringbuffer.* 7230 F: drivers/gpu/drm/msm/registers/adreno/ 7231 F: include/uapi/drm/msm_drm.h 7232 7233 DRM DRIVER for Qualcomm display hardware 7234 M: Rob Clark <robdclark@gmail.com> 7235 M: Abhinav Kumar <quic_abhinavk@quicinc.com> 7236 M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 7237 R: Sean Paul <sean@poorly.run> 7238 R: Marijn Suijten <marijn.suijten@somainline.org> 7239 L: linux-arm-msm@vger.kernel.org 7240 L: dri-devel@lists.freedesktop.org 7241 L: freedreno@lists.freedesktop.org 7242 S: Maintained 7243 B: https://gitlab.freedesktop.org/drm/msm/-/issues 7244 T: git https://gitlab.freedesktop.org/drm/msm.git 7245 F: Documentation/devicetree/bindings/display/msm/ 7246 F: drivers/gpu/drm/ci/xfails/msm* 7247 F: drivers/gpu/drm/msm/ 7248 F: include/uapi/drm/msm_drm.h 7249 7250 DRM DRIVER FOR NOVATEK NT35510 PANELS 7251 M: Linus Walleij <linus.walleij@linaro.org> 7252 S: Maintained 7253 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7254 F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7255 F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7256 7257 DRM DRIVER FOR NOVATEK NT35560 PANELS 7258 M: Linus Walleij <linus.walleij@linaro.org> 7259 S: Maintained 7260 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7261 F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7262 F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7263 7264 DRM DRIVER FOR NOVATEK NT36523 PANELS 7265 M: Jianhua Lu <lujianhua000@gmail.com> 7266 S: Maintained 7267 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7268 F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7269 F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7270 7271 DRM DRIVER FOR NOVATEK NT36672A PANELS 7272 M: Sumit Semwal <sumit.semwal@linaro.org> 7273 S: Maintained 7274 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7275 F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7276 F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7277 7278 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7279 M: Karol Herbst <kherbst@redhat.com> 7280 M: Lyude Paul <lyude@redhat.com> 7281 M: Danilo Krummrich <dakr@redhat.com> 7282 L: dri-devel@lists.freedesktop.org 7283 L: nouveau@lists.freedesktop.org 7284 S: Supported 7285 W: https://nouveau.freedesktop.org/ 7286 Q: https://patchwork.freedesktop.org/project/nouveau/ 7287 Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7288 B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7289 C: irc://irc.oftc.net/nouveau 7290 T: git https://gitlab.freedesktop.org/drm/nouveau.git 7291 F: drivers/gpu/drm/nouveau/ 7292 F: include/uapi/drm/nouveau_drm.h 7293 7294 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7295 M: Stefan Mavrodiev <stefan@olimex.com> 7296 S: Maintained 7297 F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7298 F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7299 7300 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7301 R: Douglas Anderson <dianders@chromium.org> 7302 F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7303 F: drivers/gpu/drm/bridge/parade-ps8640.c 7304 7305 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7306 M: Noralf Trønnes <noralf@tronnes.org> 7307 S: Maintained 7308 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7309 F: Documentation/devicetree/bindings/display/repaper.txt 7310 F: drivers/gpu/drm/tiny/repaper.c 7311 7312 DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7313 M: Dave Airlie <airlied@redhat.com> 7314 M: Gerd Hoffmann <kraxel@redhat.com> 7315 L: virtualization@lists.linux.dev 7316 S: Obsolete 7317 W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7318 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7319 F: drivers/gpu/drm/tiny/cirrus.c 7320 7321 DRM DRIVER FOR QXL VIRTUAL GPU 7322 M: Dave Airlie <airlied@redhat.com> 7323 M: Gerd Hoffmann <kraxel@redhat.com> 7324 L: virtualization@lists.linux.dev 7325 L: spice-devel@lists.freedesktop.org 7326 S: Maintained 7327 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7328 F: drivers/gpu/drm/qxl/ 7329 F: include/uapi/drm/qxl_drm.h 7330 7331 DRM DRIVER FOR RAYDIUM RM67191 PANELS 7332 M: Robert Chiras <robert.chiras@nxp.com> 7333 S: Maintained 7334 F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7335 F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7336 7337 DRM DRIVER FOR SAMSUNG DB7430 PANELS 7338 M: Linus Walleij <linus.walleij@linaro.org> 7339 S: Maintained 7340 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7341 F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7342 F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7343 7344 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7345 M: Inki Dae <inki.dae@samsung.com> 7346 M: Jagan Teki <jagan@amarulasolutions.com> 7347 M: Marek Szyprowski <m.szyprowski@samsung.com> 7348 S: Maintained 7349 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7350 F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7351 F: drivers/gpu/drm/bridge/samsung-dsim.c 7352 F: include/drm/bridge/samsung-dsim.h 7353 7354 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7355 M: Markuss Broks <markuss.broks@gmail.com> 7356 S: Maintained 7357 F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7358 F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7359 7360 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7361 M: Artur Weber <aweber.kernel@gmail.com> 7362 S: Maintained 7363 F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7364 F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7365 7366 DRM DRIVER FOR SITRONIX ST7586 PANELS 7367 M: David Lechner <david@lechnology.com> 7368 S: Maintained 7369 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7370 F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 7371 F: drivers/gpu/drm/tiny/st7586.c 7372 7373 DRM DRIVER FOR SITRONIX ST7701 PANELS 7374 M: Jagan Teki <jagan@amarulasolutions.com> 7375 S: Maintained 7376 F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7377 F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7378 7379 DRM DRIVER FOR SITRONIX ST7703 PANELS 7380 M: Guido Günther <agx@sigxcpu.org> 7381 R: Purism Kernel Team <kernel@puri.sm> 7382 R: Ondrej Jirman <megi@xff.cz> 7383 S: Maintained 7384 F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7385 F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7386 7387 DRM DRIVER FOR SITRONIX ST7735R PANELS 7388 M: David Lechner <david@lechnology.com> 7389 S: Maintained 7390 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7391 F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7392 F: drivers/gpu/drm/tiny/st7735r.c 7393 7394 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7395 M: Javier Martinez Canillas <javierm@redhat.com> 7396 S: Maintained 7397 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7398 F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7399 F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7400 F: drivers/gpu/drm/solomon/ssd130x* 7401 7402 DRM DRIVER FOR ST-ERICSSON MCDE 7403 M: Linus Walleij <linus.walleij@linaro.org> 7404 S: Maintained 7405 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7406 F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7407 F: drivers/gpu/drm/mcde/ 7408 7409 DRM DRIVER FOR SYNAPTICS R63353 PANELS 7410 M: Michael Trimarchi <michael@amarulasolutions.com> 7411 S: Maintained 7412 F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7413 F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7414 7415 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7416 M: Jagan Teki <jagan@amarulasolutions.com> 7417 S: Maintained 7418 F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7419 F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7420 7421 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7422 R: Douglas Anderson <dianders@chromium.org> 7423 F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 7424 F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 7425 7426 DRM DRIVER FOR TPO TPG110 PANELS 7427 M: Linus Walleij <linus.walleij@linaro.org> 7428 S: Maintained 7429 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7430 F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7431 F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7432 7433 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7434 M: Dave Airlie <airlied@redhat.com> 7435 R: Sean Paul <sean@poorly.run> 7436 R: Thomas Zimmermann <tzimmermann@suse.de> 7437 L: dri-devel@lists.freedesktop.org 7438 S: Supported 7439 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7440 F: drivers/gpu/drm/udl/ 7441 7442 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7443 M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7444 M: Maíra Canal <mairacanal@riseup.net> 7445 R: Haneen Mohammed <hamohammed.sa@gmail.com> 7446 R: Simona Vetter <simona@ffwll.ch> 7447 R: Melissa Wen <melissa.srw@gmail.com> 7448 L: dri-devel@lists.freedesktop.org 7449 S: Maintained 7450 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7451 F: Documentation/gpu/vkms.rst 7452 F: drivers/gpu/drm/ci/xfails/vkms* 7453 F: drivers/gpu/drm/vkms/ 7454 7455 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7456 M: Hans de Goede <hdegoede@redhat.com> 7457 L: dri-devel@lists.freedesktop.org 7458 S: Maintained 7459 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7460 F: drivers/gpu/drm/vboxvideo/ 7461 7462 DRM DRIVER FOR VMWARE VIRTUAL GPU 7463 M: Zack Rusin <zack.rusin@broadcom.com> 7464 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7465 L: dri-devel@lists.freedesktop.org 7466 S: Supported 7467 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7468 F: drivers/gpu/drm/vmwgfx/ 7469 F: include/uapi/drm/vmwgfx_drm.h 7470 7471 DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7472 M: Linus Walleij <linus.walleij@linaro.org> 7473 S: Maintained 7474 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7475 F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7476 F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7477 7478 DRM DRIVERS 7479 M: David Airlie <airlied@gmail.com> 7480 M: Simona Vetter <simona@ffwll.ch> 7481 L: dri-devel@lists.freedesktop.org 7482 S: Maintained 7483 B: https://gitlab.freedesktop.org/drm 7484 C: irc://irc.oftc.net/dri-devel 7485 T: git https://gitlab.freedesktop.org/drm/kernel.git 7486 F: Documentation/devicetree/bindings/display/ 7487 F: Documentation/devicetree/bindings/gpu/ 7488 F: Documentation/gpu/ 7489 F: drivers/gpu/ 7490 F: include/drm/ 7491 F: include/linux/vga* 7492 F: include/uapi/drm/ 7493 7494 DRM DRIVERS AND MISC GPU PATCHES 7495 M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7496 M: Maxime Ripard <mripard@kernel.org> 7497 M: Thomas Zimmermann <tzimmermann@suse.de> 7498 S: Maintained 7499 W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 7500 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7501 F: Documentation/devicetree/bindings/display/ 7502 F: Documentation/devicetree/bindings/gpu/ 7503 F: Documentation/gpu/ 7504 F: drivers/gpu/drm/ 7505 F: drivers/gpu/vga/ 7506 F: include/drm/drm 7507 F: include/linux/vga* 7508 F: include/uapi/drm/ 7509 X: drivers/gpu/drm/amd/ 7510 X: drivers/gpu/drm/armada/ 7511 X: drivers/gpu/drm/etnaviv/ 7512 X: drivers/gpu/drm/exynos/ 7513 X: drivers/gpu/drm/i915/ 7514 X: drivers/gpu/drm/kmb/ 7515 X: drivers/gpu/drm/mediatek/ 7516 X: drivers/gpu/drm/msm/ 7517 X: drivers/gpu/drm/nouveau/ 7518 X: drivers/gpu/drm/radeon/ 7519 X: drivers/gpu/drm/renesas/rcar-du/ 7520 X: drivers/gpu/drm/tegra/ 7521 7522 DRM DRIVERS FOR ALLWINNER A10 7523 M: Maxime Ripard <mripard@kernel.org> 7524 M: Chen-Yu Tsai <wens@csie.org> 7525 L: dri-devel@lists.freedesktop.org 7526 S: Supported 7527 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7528 F: Documentation/devicetree/bindings/display/allwinner* 7529 F: drivers/gpu/drm/sun4i/ 7530 7531 DRM DRIVERS FOR AMLOGIC SOCS 7532 M: Neil Armstrong <neil.armstrong@linaro.org> 7533 L: dri-devel@lists.freedesktop.org 7534 L: linux-amlogic@lists.infradead.org 7535 S: Supported 7536 W: http://linux-meson.com/ 7537 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7538 F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7539 F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7540 F: Documentation/gpu/meson.rst 7541 F: drivers/gpu/drm/ci/xfails/meson* 7542 F: drivers/gpu/drm/meson/ 7543 7544 DRM DRIVERS FOR ATMEL HLCDC 7545 M: Sam Ravnborg <sam@ravnborg.org> 7546 M: Boris Brezillon <bbrezillon@kernel.org> 7547 L: dri-devel@lists.freedesktop.org 7548 S: Supported 7549 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7550 F: Documentation/devicetree/bindings/display/atmel/ 7551 F: drivers/gpu/drm/atmel-hlcdc/ 7552 7553 DRM DRIVERS FOR BRIDGE CHIPS 7554 M: Andrzej Hajda <andrzej.hajda@intel.com> 7555 M: Neil Armstrong <neil.armstrong@linaro.org> 7556 M: Robert Foss <rfoss@kernel.org> 7557 R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7558 R: Jonas Karlman <jonas@kwiboo.se> 7559 R: Jernej Skrabec <jernej.skrabec@gmail.com> 7560 S: Maintained 7561 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7562 F: Documentation/devicetree/bindings/display/bridge/ 7563 F: drivers/gpu/drm/bridge/ 7564 F: drivers/gpu/drm/display/drm_bridge_connector.c 7565 F: drivers/gpu/drm/drm_bridge.c 7566 F: include/drm/drm_bridge.h 7567 F: include/drm/drm_bridge_connector.h 7568 7569 DRM DRIVERS FOR EXYNOS 7570 M: Inki Dae <inki.dae@samsung.com> 7571 M: Seung-Woo Kim <sw0312.kim@samsung.com> 7572 M: Kyungmin Park <kyungmin.park@samsung.com> 7573 L: dri-devel@lists.freedesktop.org 7574 S: Supported 7575 T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7576 F: Documentation/devicetree/bindings/display/samsung/ 7577 F: drivers/gpu/drm/exynos/ 7578 F: include/uapi/drm/exynos_drm.h 7579 7580 DRM DRIVERS FOR FREESCALE DCU 7581 M: Stefan Agner <stefan@agner.ch> 7582 M: Alison Wang <alison.wang@nxp.com> 7583 L: dri-devel@lists.freedesktop.org 7584 S: Supported 7585 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7586 F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7587 F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7588 F: drivers/gpu/drm/fsl-dcu/ 7589 7590 DRM DRIVERS FOR FREESCALE IMX 5/6 7591 M: Philipp Zabel <p.zabel@pengutronix.de> 7592 L: dri-devel@lists.freedesktop.org 7593 S: Maintained 7594 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7595 T: git git://git.pengutronix.de/git/pza/linux 7596 F: Documentation/devicetree/bindings/display/imx/ 7597 F: drivers/gpu/drm/imx/ipuv3/ 7598 F: drivers/gpu/ipu-v3/ 7599 7600 DRM DRIVERS FOR FREESCALE IMX BRIDGE 7601 M: Liu Ying <victor.liu@nxp.com> 7602 L: dri-devel@lists.freedesktop.org 7603 S: Maintained 7604 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7605 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7606 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7607 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7608 F: drivers/gpu/drm/bridge/imx/ 7609 7610 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7611 M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7612 L: dri-devel@lists.freedesktop.org 7613 S: Maintained 7614 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7615 F: drivers/gpu/drm/gma500/ 7616 7617 DRM DRIVERS FOR HISILICON 7618 M: Xinliang Liu <xinliang.liu@linaro.org> 7619 M: Tian Tao <tiantao6@hisilicon.com> 7620 R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7621 R: Sumit Semwal <sumit.semwal@linaro.org> 7622 R: Yongqin Liu <yongqin.liu@linaro.org> 7623 R: John Stultz <jstultz@google.com> 7624 L: dri-devel@lists.freedesktop.org 7625 S: Maintained 7626 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7627 F: Documentation/devicetree/bindings/display/hisilicon/ 7628 F: drivers/gpu/drm/hisilicon/ 7629 7630 DRM DRIVERS FOR LIMA 7631 M: Qiang Yu <yuq825@gmail.com> 7632 L: dri-devel@lists.freedesktop.org 7633 L: lima@lists.freedesktop.org (moderated for non-subscribers) 7634 S: Maintained 7635 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7636 F: drivers/gpu/drm/lima/ 7637 F: include/uapi/drm/lima_drm.h 7638 7639 DRM DRIVERS FOR LOONGSON 7640 M: Sui Jingfeng <suijingfeng@loongson.cn> 7641 L: dri-devel@lists.freedesktop.org 7642 S: Supported 7643 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7644 F: drivers/gpu/drm/loongson/ 7645 7646 DRM DRIVERS FOR MEDIATEK 7647 M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7648 M: Philipp Zabel <p.zabel@pengutronix.de> 7649 L: dri-devel@lists.freedesktop.org 7650 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7651 S: Supported 7652 F: Documentation/devicetree/bindings/display/mediatek/ 7653 F: drivers/gpu/drm/ci/xfails/mediatek* 7654 F: drivers/gpu/drm/mediatek/ 7655 F: drivers/phy/mediatek/phy-mtk-dp.c 7656 F: drivers/phy/mediatek/phy-mtk-hdmi* 7657 F: drivers/phy/mediatek/phy-mtk-mipi* 7658 7659 DRM DRIVERS FOR NVIDIA TEGRA 7660 M: Thierry Reding <thierry.reding@gmail.com> 7661 M: Mikko Perttunen <mperttunen@nvidia.com> 7662 L: dri-devel@lists.freedesktop.org 7663 L: linux-tegra@vger.kernel.org 7664 S: Supported 7665 T: git https://gitlab.freedesktop.org/drm/tegra.git 7666 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7667 F: Documentation/devicetree/bindings/gpu/host1x/ 7668 F: drivers/gpu/drm/tegra/ 7669 F: drivers/gpu/host1x/ 7670 F: include/linux/host1x.h 7671 F: include/uapi/drm/tegra_drm.h 7672 7673 DRM DRIVERS FOR RENESAS R-CAR 7674 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7675 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7676 L: dri-devel@lists.freedesktop.org 7677 L: linux-renesas-soc@vger.kernel.org 7678 S: Supported 7679 T: git git://linuxtv.org/pinchartl/media drm/du/next 7680 F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7681 F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7682 F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7683 F: Documentation/devicetree/bindings/display/renesas,du.yaml 7684 F: drivers/gpu/drm/renesas/rcar-du/ 7685 7686 DRM DRIVERS FOR RENESAS RZ 7687 M: Biju Das <biju.das.jz@bp.renesas.com> 7688 L: dri-devel@lists.freedesktop.org 7689 L: linux-renesas-soc@vger.kernel.org 7690 S: Maintained 7691 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7692 F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7693 F: drivers/gpu/drm/renesas/rz-du/ 7694 7695 DRM DRIVERS FOR RENESAS SHMOBILE 7696 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7697 M: Geert Uytterhoeven <geert+renesas@glider.be> 7698 L: dri-devel@lists.freedesktop.org 7699 L: linux-renesas-soc@vger.kernel.org 7700 S: Supported 7701 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7702 F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7703 F: drivers/gpu/drm/renesas/shmobile/ 7704 F: include/linux/platform_data/shmob_drm.h 7705 7706 DRM DRIVERS FOR ROCKCHIP 7707 M: Sandy Huang <hjc@rock-chips.com> 7708 M: Heiko Stübner <heiko@sntech.de> 7709 M: Andy Yan <andy.yan@rock-chips.com> 7710 L: dri-devel@lists.freedesktop.org 7711 S: Maintained 7712 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7713 F: Documentation/devicetree/bindings/display/rockchip/ 7714 F: drivers/gpu/drm/ci/xfails/rockchip* 7715 F: drivers/gpu/drm/rockchip/ 7716 7717 DRM DRIVERS FOR STI 7718 M: Alain Volmat <alain.volmat@foss.st.com> 7719 L: dri-devel@lists.freedesktop.org 7720 S: Maintained 7721 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7722 F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7723 F: drivers/gpu/drm/sti 7724 7725 DRM DRIVERS FOR STM 7726 M: Yannick Fertre <yannick.fertre@foss.st.com> 7727 M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7728 M: Philippe Cornu <philippe.cornu@foss.st.com> 7729 L: dri-devel@lists.freedesktop.org 7730 S: Maintained 7731 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7732 F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7733 F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 7734 F: drivers/gpu/drm/stm 7735 7736 DRM DRIVERS FOR TI KEYSTONE 7737 M: Jyri Sarha <jyri.sarha@iki.fi> 7738 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7739 L: dri-devel@lists.freedesktop.org 7740 S: Maintained 7741 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7742 F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7743 F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7744 F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7745 F: drivers/gpu/drm/tidss/ 7746 7747 DRM DRIVERS FOR TI LCDC 7748 M: Jyri Sarha <jyri.sarha@iki.fi> 7749 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7750 L: dri-devel@lists.freedesktop.org 7751 S: Maintained 7752 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7753 F: Documentation/devicetree/bindings/display/tilcdc/ 7754 F: drivers/gpu/drm/tilcdc/ 7755 7756 DRM DRIVERS FOR TI OMAP 7757 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7758 L: dri-devel@lists.freedesktop.org 7759 S: Maintained 7760 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7761 F: Documentation/devicetree/bindings/display/ti/ 7762 F: drivers/gpu/drm/omapdrm/ 7763 7764 DRM DRIVERS FOR V3D 7765 M: Melissa Wen <mwen@igalia.com> 7766 M: Maíra Canal <mcanal@igalia.com> 7767 S: Supported 7768 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7769 F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7770 F: drivers/gpu/drm/v3d/ 7771 F: include/uapi/drm/v3d_drm.h 7772 7773 DRM DRIVERS FOR VC4 7774 M: Maxime Ripard <mripard@kernel.org> 7775 M: Dave Stevenson <dave.stevenson@raspberrypi.com> 7776 R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 7777 S: Supported 7778 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7779 F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7780 F: drivers/gpu/drm/vc4/ 7781 F: include/uapi/drm/vc4_drm.h 7782 7783 DRM DRIVERS FOR VIVANTE GPU IP 7784 M: Lucas Stach <l.stach@pengutronix.de> 7785 R: Russell King <linux+etnaviv@armlinux.org.uk> 7786 R: Christian Gmeiner <christian.gmeiner@gmail.com> 7787 L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7788 L: dri-devel@lists.freedesktop.org 7789 S: Maintained 7790 F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7791 F: drivers/gpu/drm/etnaviv/ 7792 F: include/uapi/drm/etnaviv_drm.h 7793 7794 DRM DRIVERS FOR XEN 7795 M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7796 L: dri-devel@lists.freedesktop.org 7797 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7798 S: Supported 7799 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7800 F: Documentation/gpu/xen-front.rst 7801 F: drivers/gpu/drm/xen/ 7802 7803 DRM DRIVERS FOR XILINX 7804 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7805 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7806 L: dri-devel@lists.freedesktop.org 7807 S: Maintained 7808 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7809 F: Documentation/devicetree/bindings/display/xlnx/ 7810 F: drivers/gpu/drm/xlnx/ 7811 7812 DRM GPU SCHEDULER 7813 M: Luben Tuikov <ltuikov89@gmail.com> 7814 M: Matthew Brost <matthew.brost@intel.com> 7815 M: Danilo Krummrich <dakr@kernel.org> 7816 M: Philipp Stanner <pstanner@redhat.com> 7817 L: dri-devel@lists.freedesktop.org 7818 S: Maintained 7819 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7820 F: drivers/gpu/drm/scheduler/ 7821 F: include/drm/gpu_scheduler.h 7822 7823 DRM PANEL DRIVERS 7824 M: Neil Armstrong <neil.armstrong@linaro.org> 7825 R: Jessica Zhang <quic_jesszhan@quicinc.com> 7826 L: dri-devel@lists.freedesktop.org 7827 S: Maintained 7828 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7829 F: Documentation/devicetree/bindings/display/panel/ 7830 F: drivers/gpu/drm/drm_panel.c 7831 F: drivers/gpu/drm/panel/ 7832 F: include/drm/drm_panel.h 7833 7834 DRM PRIVACY-SCREEN CLASS 7835 M: Hans de Goede <hdegoede@redhat.com> 7836 L: dri-devel@lists.freedesktop.org 7837 S: Maintained 7838 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7839 F: drivers/gpu/drm/drm_privacy_screen* 7840 F: include/drm/drm_privacy_screen* 7841 7842 DRM TTM SUBSYSTEM 7843 M: Christian Koenig <christian.koenig@amd.com> 7844 M: Huang Rui <ray.huang@amd.com> 7845 L: dri-devel@lists.freedesktop.org 7846 S: Maintained 7847 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7848 F: drivers/gpu/drm/ttm/ 7849 F: include/drm/ttm/ 7850 7851 DRM AUTOMATED TESTING 7852 M: Helen Koike <helen.koike@collabora.com> 7853 L: dri-devel@lists.freedesktop.org 7854 S: Maintained 7855 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7856 F: Documentation/gpu/automated_testing.rst 7857 F: drivers/gpu/drm/ci/ 7858 7859 DSBR100 USB FM RADIO DRIVER 7860 M: Alexey Klimov <klimov.linux@gmail.com> 7861 L: linux-media@vger.kernel.org 7862 S: Maintained 7863 T: git git://linuxtv.org/media_tree.git 7864 F: drivers/media/radio/dsbr100.c 7865 7866 DT3155 MEDIA DRIVER 7867 M: Hans Verkuil <hverkuil@xs4all.nl> 7868 L: linux-media@vger.kernel.org 7869 S: Odd Fixes 7870 W: https://linuxtv.org 7871 T: git git://linuxtv.org/media_tree.git 7872 F: drivers/media/pci/dt3155/ 7873 7874 DVB_USB_AF9015 MEDIA DRIVER 7875 L: linux-media@vger.kernel.org 7876 S: Orphan 7877 W: https://linuxtv.org 7878 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7879 F: drivers/media/usb/dvb-usb-v2/af9015* 7880 7881 DVB_USB_AF9035 MEDIA DRIVER 7882 L: linux-media@vger.kernel.org 7883 S: Orphan 7884 W: https://linuxtv.org 7885 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7886 F: drivers/media/usb/dvb-usb-v2/af9035* 7887 7888 DVB_USB_ANYSEE MEDIA DRIVER 7889 L: linux-media@vger.kernel.org 7890 S: Orphan 7891 W: https://linuxtv.org 7892 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7893 F: drivers/media/usb/dvb-usb-v2/anysee* 7894 7895 DVB_USB_AU6610 MEDIA DRIVER 7896 L: linux-media@vger.kernel.org 7897 S: Orphan 7898 W: https://linuxtv.org 7899 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7900 F: drivers/media/usb/dvb-usb-v2/au6610* 7901 7902 DVB_USB_CE6230 MEDIA DRIVER 7903 L: linux-media@vger.kernel.org 7904 S: Orphan 7905 W: https://linuxtv.org 7906 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7907 F: drivers/media/usb/dvb-usb-v2/ce6230* 7908 7909 DVB_USB_CXUSB MEDIA DRIVER 7910 M: Michael Krufky <mkrufky@linuxtv.org> 7911 L: linux-media@vger.kernel.org 7912 S: Maintained 7913 W: https://linuxtv.org 7914 W: http://github.com/mkrufky 7915 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7916 T: git git://linuxtv.org/media_tree.git 7917 F: drivers/media/usb/dvb-usb/cxusb* 7918 7919 DVB_USB_EC168 MEDIA DRIVER 7920 L: linux-media@vger.kernel.org 7921 S: Orphan 7922 W: https://linuxtv.org 7923 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7924 F: drivers/media/usb/dvb-usb-v2/ec168* 7925 7926 DVB_USB_GL861 MEDIA DRIVER 7927 L: linux-media@vger.kernel.org 7928 S: Orphan 7929 W: https://linuxtv.org 7930 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7931 F: drivers/media/usb/dvb-usb-v2/gl861* 7932 7933 DVB_USB_MXL111SF MEDIA DRIVER 7934 M: Michael Krufky <mkrufky@linuxtv.org> 7935 L: linux-media@vger.kernel.org 7936 S: Maintained 7937 W: https://linuxtv.org 7938 W: http://github.com/mkrufky 7939 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7940 T: git git://linuxtv.org/mkrufky/mxl111sf.git 7941 F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7942 7943 DVB_USB_RTL28XXU MEDIA DRIVER 7944 L: linux-media@vger.kernel.org 7945 S: Orphan 7946 W: https://linuxtv.org 7947 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7948 F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7949 7950 DVB_USB_V2 MEDIA DRIVER 7951 L: linux-media@vger.kernel.org 7952 S: Orphan 7953 W: https://linuxtv.org 7954 W: http://palosaari.fi/linux/ 7955 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7956 F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7957 F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7958 7959 DYNAMIC DEBUG 7960 M: Jason Baron <jbaron@akamai.com> 7961 M: Jim Cromie <jim.cromie@gmail.com> 7962 S: Maintained 7963 F: include/linux/dynamic_debug.h 7964 F: lib/dynamic_debug.c 7965 F: lib/test_dynamic_debug.c 7966 7967 DYNAMIC INTERRUPT MODERATION 7968 M: Tal Gilboa <talgi@nvidia.com> 7969 S: Maintained 7970 F: Documentation/networking/net_dim.rst 7971 F: include/linux/dim.h 7972 F: lib/dim/ 7973 7974 DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7975 M: Daniel Lezcano <daniel.lezcano@kernel.org> 7976 L: linux-pm@vger.kernel.org 7977 S: Supported 7978 B: https://bugzilla.kernel.org 7979 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7980 F: drivers/powercap/dtpm* 7981 F: include/linux/dtpm.h 7982 7983 DZ DECSTATION DZ11 SERIAL DRIVER 7984 M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7985 S: Maintained 7986 F: drivers/tty/serial/dz.* 7987 7988 E3X0 POWER BUTTON DRIVER 7989 M: Moritz Fischer <moritz.fischer@ettus.com> 7990 L: usrp-users@lists.ettus.com 7991 S: Supported 7992 W: http://www.ettus.com 7993 F: Documentation/devicetree/bindings/input/e3x0-button.txt 7994 F: drivers/input/misc/e3x0-button.c 7995 7996 E4000 MEDIA DRIVER 7997 L: linux-media@vger.kernel.org 7998 S: Orphan 7999 W: https://linuxtv.org 8000 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8001 F: drivers/media/tuners/e4000* 8002 8003 EARTH_PT1 MEDIA DRIVER 8004 M: Akihiro Tsukada <tskd08@gmail.com> 8005 L: linux-media@vger.kernel.org 8006 S: Odd Fixes 8007 F: drivers/media/pci/pt1/ 8008 8009 EARTH_PT3 MEDIA DRIVER 8010 M: Akihiro Tsukada <tskd08@gmail.com> 8011 L: linux-media@vger.kernel.org 8012 S: Odd Fixes 8013 F: drivers/media/pci/pt3/ 8014 8015 EC100 MEDIA DRIVER 8016 L: linux-media@vger.kernel.org 8017 S: Orphan 8018 W: https://linuxtv.org 8019 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8020 F: drivers/media/dvb-frontends/ec100* 8021 8022 ECRYPT FILE SYSTEM 8023 M: Tyler Hicks <code@tyhicks.com> 8024 L: ecryptfs@vger.kernel.org 8025 S: Odd Fixes 8026 W: http://ecryptfs.org 8027 W: https://launchpad.net/ecryptfs 8028 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8029 F: Documentation/filesystems/ecryptfs.rst 8030 F: fs/ecryptfs/ 8031 8032 EDAC-AMD64 8033 M: Yazen Ghannam <yazen.ghannam@amd.com> 8034 L: linux-edac@vger.kernel.org 8035 S: Supported 8036 F: drivers/edac/amd64_edac* 8037 F: drivers/edac/mce_amd* 8038 8039 EDAC-ARMADA 8040 M: Jan Luebbe <jlu@pengutronix.de> 8041 L: linux-edac@vger.kernel.org 8042 S: Maintained 8043 F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8044 F: drivers/edac/armada_xp_* 8045 8046 EDAC-AST2500 8047 M: Stefan Schaeckeler <sschaeck@cisco.com> 8048 S: Supported 8049 F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 8050 F: drivers/edac/aspeed_edac.c 8051 8052 EDAC-BLUEFIELD 8053 M: Shravan Kumar Ramani <shravankr@nvidia.com> 8054 S: Supported 8055 F: drivers/edac/bluefield_edac.c 8056 8057 EDAC-CALXEDA 8058 M: Andre Przywara <andre.przywara@arm.com> 8059 L: linux-edac@vger.kernel.org 8060 S: Maintained 8061 F: drivers/edac/highbank* 8062 8063 EDAC-CAVIUM OCTEON 8064 M: Ralf Baechle <ralf@linux-mips.org> 8065 L: linux-edac@vger.kernel.org 8066 L: linux-mips@vger.kernel.org 8067 S: Supported 8068 F: drivers/edac/octeon_edac* 8069 8070 EDAC-CAVIUM THUNDERX 8071 M: Robert Richter <rric@kernel.org> 8072 L: linux-edac@vger.kernel.org 8073 S: Odd Fixes 8074 F: drivers/edac/thunderx_edac* 8075 8076 EDAC-CORE 8077 M: Borislav Petkov <bp@alien8.de> 8078 M: Tony Luck <tony.luck@intel.com> 8079 R: James Morse <james.morse@arm.com> 8080 R: Mauro Carvalho Chehab <mchehab@kernel.org> 8081 R: Robert Richter <rric@kernel.org> 8082 L: linux-edac@vger.kernel.org 8083 S: Supported 8084 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8085 F: Documentation/driver-api/edac.rst 8086 F: drivers/edac/ 8087 F: include/linux/edac.h 8088 8089 EDAC-DMC520 8090 M: Lei Wang <lewan@microsoft.com> 8091 L: linux-edac@vger.kernel.org 8092 S: Supported 8093 F: drivers/edac/dmc520_edac.c 8094 8095 EDAC-E752X 8096 M: Mark Gross <markgross@kernel.org> 8097 L: linux-edac@vger.kernel.org 8098 S: Maintained 8099 F: drivers/edac/e752x_edac.c 8100 8101 EDAC-E7XXX 8102 L: linux-edac@vger.kernel.org 8103 S: Maintained 8104 F: drivers/edac/e7xxx_edac.c 8105 8106 EDAC-FSL_DDR 8107 M: York Sun <york.sun@nxp.com> 8108 L: linux-edac@vger.kernel.org 8109 S: Maintained 8110 F: drivers/edac/fsl_ddr_edac.* 8111 8112 EDAC-GHES 8113 M: Mauro Carvalho Chehab <mchehab@kernel.org> 8114 L: linux-edac@vger.kernel.org 8115 S: Maintained 8116 F: drivers/edac/ghes_edac.c 8117 8118 EDAC-I10NM 8119 M: Tony Luck <tony.luck@intel.com> 8120 L: linux-edac@vger.kernel.org 8121 S: Maintained 8122 F: drivers/edac/i10nm_base.c 8123 8124 EDAC-I3000 8125 L: linux-edac@vger.kernel.org 8126 S: Orphan 8127 F: drivers/edac/i3000_edac.c 8128 8129 EDAC-I5000 8130 L: linux-edac@vger.kernel.org 8131 S: Maintained 8132 F: drivers/edac/i5000_edac.c 8133 8134 EDAC-I5400 8135 M: Mauro Carvalho Chehab <mchehab@kernel.org> 8136 L: linux-edac@vger.kernel.org 8137 S: Maintained 8138 F: drivers/edac/i5400_edac.c 8139 8140 EDAC-I7300 8141 M: Mauro Carvalho Chehab <mchehab@kernel.org> 8142 L: linux-edac@vger.kernel.org 8143 S: Maintained 8144 F: drivers/edac/i7300_edac.c 8145 8146 EDAC-I7CORE 8147 M: Mauro Carvalho Chehab <mchehab@kernel.org> 8148 L: linux-edac@vger.kernel.org 8149 S: Maintained 8150 F: drivers/edac/i7core_edac.c 8151 8152 EDAC-I82443BXGX 8153 M: Tim Small <tim@buttersideup.com> 8154 L: linux-edac@vger.kernel.org 8155 S: Maintained 8156 F: drivers/edac/i82443bxgx_edac.c 8157 8158 EDAC-I82975X 8159 M: "Arvind R." <arvino55@gmail.com> 8160 L: linux-edac@vger.kernel.org 8161 S: Maintained 8162 F: drivers/edac/i82975x_edac.c 8163 8164 EDAC-IE31200 8165 M: Jason Baron <jbaron@akamai.com> 8166 L: linux-edac@vger.kernel.org 8167 S: Maintained 8168 F: drivers/edac/ie31200_edac.c 8169 8170 EDAC-IGEN6 8171 M: Tony Luck <tony.luck@intel.com> 8172 R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8173 L: linux-edac@vger.kernel.org 8174 S: Maintained 8175 F: drivers/edac/igen6_edac.c 8176 8177 EDAC-MPC85XX 8178 M: Johannes Thumshirn <morbidrsa@gmail.com> 8179 L: linux-edac@vger.kernel.org 8180 S: Maintained 8181 F: drivers/edac/mpc85xx_edac.[ch] 8182 8183 EDAC-NPCM 8184 M: Marvin Lin <kflin@nuvoton.com> 8185 M: Stanley Chu <yschu@nuvoton.com> 8186 L: linux-edac@vger.kernel.org 8187 S: Maintained 8188 F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8189 F: drivers/edac/npcm_edac.c 8190 8191 EDAC-PASEMI 8192 M: Egor Martovetsky <egor@pasemi.com> 8193 L: linux-edac@vger.kernel.org 8194 S: Maintained 8195 F: drivers/edac/pasemi_edac.c 8196 8197 EDAC-PND2 8198 M: Tony Luck <tony.luck@intel.com> 8199 L: linux-edac@vger.kernel.org 8200 S: Maintained 8201 F: drivers/edac/pnd2_edac.[ch] 8202 8203 EDAC-QCOM 8204 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 8205 L: linux-arm-msm@vger.kernel.org 8206 L: linux-edac@vger.kernel.org 8207 S: Maintained 8208 F: drivers/edac/qcom_edac.c 8209 8210 EDAC-R82600 8211 M: Tim Small <tim@buttersideup.com> 8212 L: linux-edac@vger.kernel.org 8213 S: Maintained 8214 F: drivers/edac/r82600_edac.c 8215 8216 EDAC-SBRIDGE 8217 M: Tony Luck <tony.luck@intel.com> 8218 R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8219 L: linux-edac@vger.kernel.org 8220 S: Maintained 8221 F: drivers/edac/sb_edac.c 8222 8223 EDAC-SKYLAKE 8224 M: Tony Luck <tony.luck@intel.com> 8225 L: linux-edac@vger.kernel.org 8226 S: Maintained 8227 F: drivers/edac/skx_*.[ch] 8228 8229 EDAC-TI 8230 M: Tero Kristo <kristo@kernel.org> 8231 L: linux-edac@vger.kernel.org 8232 S: Odd Fixes 8233 F: drivers/edac/ti_edac.c 8234 8235 EDIROL UA-101/UA-1000 DRIVER 8236 M: Clemens Ladisch <clemens@ladisch.de> 8237 L: linux-sound@vger.kernel.org 8238 S: Maintained 8239 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8240 F: sound/usb/misc/ua101.c 8241 8242 EFI TEST DRIVER 8243 M: Ivan Hu <ivan.hu@canonical.com> 8244 M: Ard Biesheuvel <ardb@kernel.org> 8245 L: linux-efi@vger.kernel.org 8246 S: Maintained 8247 F: drivers/firmware/efi/test/ 8248 8249 EFI VARIABLE FILESYSTEM 8250 M: Jeremy Kerr <jk@ozlabs.org> 8251 M: Ard Biesheuvel <ardb@kernel.org> 8252 L: linux-efi@vger.kernel.org 8253 S: Maintained 8254 T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8255 F: fs/efivarfs/ 8256 8257 EFIFB FRAMEBUFFER DRIVER 8258 M: Peter Jones <pjones@redhat.com> 8259 L: linux-fbdev@vger.kernel.org 8260 S: Maintained 8261 F: drivers/video/fbdev/efifb.c 8262 8263 EFS FILESYSTEM 8264 S: Orphan 8265 W: http://aeschi.ch.eu.org/efs/ 8266 F: fs/efs/ 8267 8268 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8269 L: netdev@vger.kernel.org 8270 S: Orphan 8271 F: drivers/net/ethernet/ibm/ehea/ 8272 8273 ELM327 CAN NETWORK DRIVER 8274 M: Max Staudt <max@enpas.org> 8275 L: linux-can@vger.kernel.org 8276 S: Maintained 8277 F: Documentation/networking/device_drivers/can/can327.rst 8278 F: drivers/net/can/can327.c 8279 8280 EM28XX VIDEO4LINUX DRIVER 8281 M: Mauro Carvalho Chehab <mchehab@kernel.org> 8282 L: linux-media@vger.kernel.org 8283 S: Maintained 8284 W: https://linuxtv.org 8285 T: git git://linuxtv.org/media_tree.git 8286 F: Documentation/admin-guide/media/em28xx* 8287 F: drivers/media/usb/em28xx/ 8288 8289 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8290 M: Adrian Hunter <adrian.hunter@intel.com> 8291 M: Asutosh Das <quic_asutoshd@quicinc.com> 8292 R: Ritesh Harjani <ritesh.list@gmail.com> 8293 L: linux-mmc@vger.kernel.org 8294 S: Supported 8295 F: drivers/mmc/host/cqhci* 8296 8297 EMS CPC-PCI CAN DRIVER 8298 M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8299 M: support@ems-wuensche.com 8300 L: linux-can@vger.kernel.org 8301 S: Maintained 8302 F: drivers/net/can/sja1000/ems_pci.c 8303 8304 EMULEX 10Gbps iSCSI - OneConnect DRIVER 8305 M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8306 L: linux-scsi@vger.kernel.org 8307 S: Supported 8308 W: http://www.broadcom.com 8309 F: drivers/scsi/be2iscsi/ 8310 8311 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8312 M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8313 M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8314 M: Somnath Kotur <somnath.kotur@broadcom.com> 8315 L: netdev@vger.kernel.org 8316 S: Supported 8317 W: http://www.emulex.com 8318 F: drivers/net/ethernet/emulex/benet/ 8319 8320 EMULEX ONECONNECT ROCE DRIVER 8321 M: Selvin Xavier <selvin.xavier@broadcom.com> 8322 L: linux-rdma@vger.kernel.org 8323 S: Odd Fixes 8324 W: http://www.broadcom.com 8325 F: drivers/infiniband/hw/ocrdma/ 8326 F: include/uapi/rdma/ocrdma-abi.h 8327 8328 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8329 M: James Smart <james.smart@broadcom.com> 8330 M: Ram Vegesna <ram.vegesna@broadcom.com> 8331 L: linux-scsi@vger.kernel.org 8332 L: target-devel@vger.kernel.org 8333 S: Supported 8334 W: http://www.broadcom.com 8335 F: drivers/scsi/elx/ 8336 8337 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 8338 M: James Smart <james.smart@broadcom.com> 8339 M: Dick Kennedy <dick.kennedy@broadcom.com> 8340 L: linux-scsi@vger.kernel.org 8341 S: Supported 8342 W: http://www.broadcom.com 8343 F: drivers/scsi/lpfc/ 8344 8345 ENE CB710 FLASH CARD READER DRIVER 8346 M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 8347 S: Maintained 8348 F: drivers/misc/cb710/ 8349 F: drivers/mmc/host/cb710-mmc.* 8350 F: include/linux/cb710.h 8351 8352 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 8353 M: Maxim Levitsky <maximlevitsky@gmail.com> 8354 S: Maintained 8355 F: drivers/media/rc/ene_ir.* 8356 8357 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 8358 M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 8359 L: linuxppc-dev@lists.ozlabs.org 8360 S: Maintained 8361 F: drivers/tty/ehv_bytechan.c 8362 8363 EPSON S1D13XXX FRAMEBUFFER DRIVER 8364 M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 8365 S: Maintained 8366 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 8367 F: drivers/video/fbdev/s1d13xxxfb.c 8368 F: include/video/s1d13xxxfb.h 8369 8370 EROFS FILE SYSTEM 8371 M: Gao Xiang <xiang@kernel.org> 8372 M: Chao Yu <chao@kernel.org> 8373 R: Yue Hu <huyue2@coolpad.com> 8374 R: Jeffle Xu <jefflexu@linux.alibaba.com> 8375 R: Sandeep Dhavale <dhavale@google.com> 8376 L: linux-erofs@lists.ozlabs.org 8377 S: Maintained 8378 W: https://erofs.docs.kernel.org 8379 T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 8380 F: Documentation/ABI/testing/sysfs-fs-erofs 8381 F: Documentation/filesystems/erofs.rst 8382 F: fs/erofs/ 8383 F: include/trace/events/erofs.h 8384 8385 ERRSEQ ERROR TRACKING INFRASTRUCTURE 8386 M: Jeff Layton <jlayton@kernel.org> 8387 S: Maintained 8388 F: include/linux/errseq.h 8389 F: lib/errseq.c 8390 8391 ESD CAN NETWORK DRIVERS 8392 M: Stefan Mätje <stefan.maetje@esd.eu> 8393 R: socketcan@esd.eu 8394 L: linux-can@vger.kernel.org 8395 S: Maintained 8396 F: drivers/net/can/esd/ 8397 8398 ESD CAN/USB DRIVERS 8399 M: Frank Jungclaus <frank.jungclaus@esd.eu> 8400 R: socketcan@esd.eu 8401 L: linux-can@vger.kernel.org 8402 S: Maintained 8403 F: drivers/net/can/usb/esd_usb.c 8404 8405 ET131X NETWORK DRIVER 8406 M: Mark Einon <mark.einon@gmail.com> 8407 S: Odd Fixes 8408 F: drivers/net/ethernet/agere/ 8409 8410 ETAS ES58X CAN/USB DRIVER 8411 M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 8412 L: linux-can@vger.kernel.org 8413 S: Maintained 8414 F: Documentation/networking/devlink/etas_es58x.rst 8415 F: drivers/net/can/usb/etas_es58x/ 8416 8417 ETHERNET BRIDGE 8418 M: Roopa Prabhu <roopa@nvidia.com> 8419 M: Nikolay Aleksandrov <razor@blackwall.org> 8420 L: bridge@lists.linux.dev 8421 L: netdev@vger.kernel.org 8422 S: Maintained 8423 W: http://www.linuxfoundation.org/en/Net:Bridge 8424 F: include/linux/netfilter_bridge/ 8425 F: net/bridge/ 8426 8427 ETHERNET PHY LIBRARY 8428 M: Andrew Lunn <andrew@lunn.ch> 8429 M: Heiner Kallweit <hkallweit1@gmail.com> 8430 R: Russell King <linux@armlinux.org.uk> 8431 L: netdev@vger.kernel.org 8432 S: Maintained 8433 F: Documentation/ABI/testing/sysfs-class-net-phydev 8434 F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8435 F: Documentation/devicetree/bindings/net/mdio* 8436 F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8437 F: Documentation/networking/phy.rst 8438 F: drivers/net/mdio/ 8439 F: drivers/net/mdio/acpi_mdio.c 8440 F: drivers/net/mdio/fwnode_mdio.c 8441 F: drivers/net/mdio/of_mdio.c 8442 F: drivers/net/pcs/ 8443 F: drivers/net/phy/ 8444 F: include/dt-bindings/net/qca-ar803x.h 8445 F: include/linux/*mdio*.h 8446 F: include/linux/linkmode.h 8447 F: include/linux/mdio/*.h 8448 F: include/linux/mii.h 8449 F: include/linux/of_net.h 8450 F: include/linux/phy.h 8451 F: include/linux/phy_fixed.h 8452 F: include/linux/phy_link_topology.h 8453 F: include/linux/phylib_stubs.h 8454 F: include/linux/platform_data/mdio-bcm-unimac.h 8455 F: include/linux/platform_data/mdio-gpio.h 8456 F: include/trace/events/mdio.h 8457 F: include/uapi/linux/mdio.h 8458 F: include/uapi/linux/mii.h 8459 F: net/core/of_net.c 8460 8461 ETHERNET PHY LIBRARY [RUST] 8462 M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8463 R: Trevor Gross <tmgross@umich.edu> 8464 L: netdev@vger.kernel.org 8465 L: rust-for-linux@vger.kernel.org 8466 S: Maintained 8467 F: rust/kernel/net/phy.rs 8468 F: rust/kernel/net/phy/reg.rs 8469 8470 EXEC & BINFMT API, ELF 8471 R: Eric Biederman <ebiederm@xmission.com> 8472 R: Kees Cook <kees@kernel.org> 8473 L: linux-mm@kvack.org 8474 S: Supported 8475 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8476 F: Documentation/userspace-api/ELF.rst 8477 F: fs/*binfmt_*.c 8478 F: fs/Kconfig.binfmt 8479 F: fs/exec.c 8480 F: fs/tests/binfmt_*_kunit.c 8481 F: fs/tests/exec_kunit.c 8482 F: include/linux/binfmts.h 8483 F: include/linux/elf.h 8484 F: include/uapi/linux/binfmts.h 8485 F: include/uapi/linux/elf.h 8486 F: tools/testing/selftests/exec/ 8487 N: asm/elf.h 8488 N: binfmt 8489 8490 EXFAT FILE SYSTEM 8491 M: Namjae Jeon <linkinjeon@kernel.org> 8492 M: Sungjong Seo <sj1557.seo@samsung.com> 8493 R: Yuezhang Mo <yuezhang.mo@sony.com> 8494 L: linux-fsdevel@vger.kernel.org 8495 S: Maintained 8496 T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8497 F: fs/exfat/ 8498 8499 EXPRESSWIRE PROTOCOL LIBRARY 8500 M: Duje Mihanović <duje.mihanovic@skole.hr> 8501 L: linux-leds@vger.kernel.org 8502 S: Maintained 8503 F: drivers/leds/leds-expresswire.c 8504 F: include/linux/leds-expresswire.h 8505 8506 EXT2 FILE SYSTEM 8507 M: Jan Kara <jack@suse.com> 8508 L: linux-ext4@vger.kernel.org 8509 S: Maintained 8510 F: Documentation/filesystems/ext2.rst 8511 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8512 F: fs/ext2/ 8513 F: include/linux/ext2* 8514 8515 EXT4 FILE SYSTEM 8516 M: "Theodore Ts'o" <tytso@mit.edu> 8517 M: Andreas Dilger <adilger.kernel@dilger.ca> 8518 L: linux-ext4@vger.kernel.org 8519 S: Maintained 8520 W: http://ext4.wiki.kernel.org 8521 Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8522 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8523 F: Documentation/filesystems/ext4/ 8524 F: fs/ext4/ 8525 F: include/trace/events/ext4.h 8526 F: include/uapi/linux/ext4.h 8527 8528 Extended Verification Module (EVM) 8529 M: Mimi Zohar <zohar@linux.ibm.com> 8530 M: Roberto Sassu <roberto.sassu@huawei.com> 8531 L: linux-integrity@vger.kernel.org 8532 S: Supported 8533 T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8534 F: security/integrity/ 8535 F: security/integrity/evm/ 8536 8537 EXTENSIBLE FIRMWARE INTERFACE (EFI) 8538 M: Ard Biesheuvel <ardb@kernel.org> 8539 L: linux-efi@vger.kernel.org 8540 S: Maintained 8541 T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8542 F: Documentation/admin-guide/efi-stub.rst 8543 F: arch/*/include/asm/efi.h 8544 F: arch/*/kernel/efi.c 8545 F: arch/arm/boot/compressed/efi-header.S 8546 F: arch/x86/platform/efi/ 8547 F: drivers/firmware/efi/ 8548 F: include/linux/efi*.h 8549 8550 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8551 M: MyungJoo Ham <myungjoo.ham@samsung.com> 8552 M: Chanwoo Choi <cw00.choi@samsung.com> 8553 L: linux-kernel@vger.kernel.org 8554 S: Maintained 8555 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8556 F: Documentation/devicetree/bindings/extcon/ 8557 F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8558 F: drivers/extcon/ 8559 F: include/linux/extcon.h 8560 F: include/linux/extcon/ 8561 8562 EXTRA BOOT CONFIG 8563 M: Masami Hiramatsu <mhiramat@kernel.org> 8564 L: linux-kernel@vger.kernel.org 8565 L: linux-trace-kernel@vger.kernel.org 8566 S: Maintained 8567 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8568 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8569 F: Documentation/admin-guide/bootconfig.rst 8570 F: fs/proc/bootconfig.c 8571 F: include/linux/bootconfig.h 8572 F: lib/bootconfig-data.S 8573 F: lib/bootconfig.c 8574 F: tools/bootconfig/* 8575 F: tools/bootconfig/scripts/* 8576 8577 EXTRON DA HD 4K PLUS CEC DRIVER 8578 M: Hans Verkuil <hverkuil@xs4all.nl> 8579 L: linux-media@vger.kernel.org 8580 S: Maintained 8581 T: git git://linuxtv.org/media_tree.git 8582 F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 8583 8584 EXYNOS DP DRIVER 8585 M: Jingoo Han <jingoohan1@gmail.com> 8586 L: dri-devel@lists.freedesktop.org 8587 S: Maintained 8588 F: drivers/gpu/drm/exynos/exynos_dp* 8589 8590 EXYNOS SYSMMU (IOMMU) driver 8591 M: Marek Szyprowski <m.szyprowski@samsung.com> 8592 L: iommu@lists.linux.dev 8593 S: Maintained 8594 F: drivers/iommu/exynos-iommu.c 8595 8596 F2FS FILE SYSTEM 8597 M: Jaegeuk Kim <jaegeuk@kernel.org> 8598 M: Chao Yu <chao@kernel.org> 8599 L: linux-f2fs-devel@lists.sourceforge.net 8600 S: Maintained 8601 W: https://f2fs.wiki.kernel.org/ 8602 Q: https://patchwork.kernel.org/project/f2fs/list/ 8603 B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8604 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8605 F: Documentation/ABI/testing/sysfs-fs-f2fs 8606 F: Documentation/filesystems/f2fs.rst 8607 F: fs/f2fs/ 8608 F: include/linux/f2fs_fs.h 8609 F: include/trace/events/f2fs.h 8610 F: include/uapi/linux/f2fs.h 8611 8612 F71805F HARDWARE MONITORING DRIVER 8613 M: Jean Delvare <jdelvare@suse.com> 8614 L: linux-hwmon@vger.kernel.org 8615 S: Maintained 8616 F: Documentation/hwmon/f71805f.rst 8617 F: drivers/hwmon/f71805f.c 8618 8619 FADDR2LINE 8620 M: Josh Poimboeuf <jpoimboe@kernel.org> 8621 S: Maintained 8622 F: scripts/faddr2line 8623 8624 FAILOVER MODULE 8625 M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8626 L: netdev@vger.kernel.org 8627 S: Supported 8628 F: Documentation/networking/failover.rst 8629 F: include/net/failover.h 8630 F: net/core/failover.c 8631 8632 FANOTIFY 8633 M: Jan Kara <jack@suse.cz> 8634 R: Amir Goldstein <amir73il@gmail.com> 8635 R: Matthew Bobrowski <repnop@google.com> 8636 L: linux-fsdevel@vger.kernel.org 8637 S: Maintained 8638 F: fs/notify/fanotify/ 8639 F: include/linux/fanotify.h 8640 F: include/uapi/linux/fanotify.h 8641 8642 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8643 M: Linus Walleij <linus.walleij@linaro.org> 8644 L: linux-usb@vger.kernel.org 8645 S: Maintained 8646 F: drivers/usb/fotg210/ 8647 8648 FARSYNC SYNCHRONOUS DRIVER 8649 M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8650 S: Supported 8651 W: http://www.farsite.co.uk/ 8652 F: drivers/net/wan/farsync.* 8653 8654 FAULT INJECTION SUPPORT 8655 M: Akinobu Mita <akinobu.mita@gmail.com> 8656 S: Supported 8657 F: Documentation/fault-injection/ 8658 F: lib/fault-inject.c 8659 F: tools/testing/fault-injection/ 8660 8661 FBTFT Framebuffer drivers 8662 L: dri-devel@lists.freedesktop.org 8663 L: linux-fbdev@vger.kernel.org 8664 S: Orphan 8665 F: drivers/staging/fbtft/ 8666 8667 FC0011 TUNER DRIVER 8668 M: Michael Buesch <m@bues.ch> 8669 L: linux-media@vger.kernel.org 8670 S: Maintained 8671 F: drivers/media/tuners/fc0011.c 8672 F: drivers/media/tuners/fc0011.h 8673 8674 FC2580 MEDIA DRIVER 8675 L: linux-media@vger.kernel.org 8676 S: Orphan 8677 W: https://linuxtv.org 8678 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8679 F: drivers/media/tuners/fc2580* 8680 8681 FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8682 M: Hannes Reinecke <hare@suse.de> 8683 L: linux-scsi@vger.kernel.org 8684 S: Supported 8685 W: www.Open-FCoE.org 8686 F: drivers/scsi/fcoe/ 8687 F: drivers/scsi/libfc/ 8688 F: include/scsi/fc/ 8689 F: include/scsi/libfc.h 8690 F: include/scsi/libfcoe.h 8691 F: include/uapi/scsi/fc/ 8692 8693 FILE LOCKING (flock() and fcntl()/lockf()) 8694 M: Jeff Layton <jlayton@kernel.org> 8695 M: Chuck Lever <chuck.lever@oracle.com> 8696 R: Alexander Aring <alex.aring@gmail.com> 8697 L: linux-fsdevel@vger.kernel.org 8698 S: Maintained 8699 F: fs/fcntl.c 8700 F: fs/locks.c 8701 F: include/linux/fcntl.h 8702 F: include/uapi/linux/fcntl.h 8703 8704 FILESYSTEM DIRECT ACCESS (DAX) 8705 M: Dan Williams <dan.j.williams@intel.com> 8706 R: Matthew Wilcox <willy@infradead.org> 8707 R: Jan Kara <jack@suse.cz> 8708 L: linux-fsdevel@vger.kernel.org 8709 L: nvdimm@lists.linux.dev 8710 S: Supported 8711 F: fs/dax.c 8712 F: include/linux/dax.h 8713 F: include/trace/events/fs_dax.h 8714 8715 FILESYSTEMS (VFS and infrastructure) 8716 M: Alexander Viro <viro@zeniv.linux.org.uk> 8717 M: Christian Brauner <brauner@kernel.org> 8718 R: Jan Kara <jack@suse.cz> 8719 L: linux-fsdevel@vger.kernel.org 8720 S: Maintained 8721 T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 8722 F: fs/* 8723 F: include/linux/fs.h 8724 F: include/linux/fs_types.h 8725 F: include/uapi/linux/fs.h 8726 F: include/uapi/linux/openat2.h 8727 8728 FILESYSTEMS [EXPORTFS] 8729 M: Chuck Lever <chuck.lever@oracle.com> 8730 M: Jeff Layton <jlayton@kernel.org> 8731 R: Amir Goldstein <amir73il@gmail.com> 8732 L: linux-fsdevel@vger.kernel.org 8733 L: linux-nfs@vger.kernel.org 8734 S: Supported 8735 F: Documentation/filesystems/nfs/exporting.rst 8736 F: fs/exportfs/ 8737 F: fs/fhandle.c 8738 F: include/linux/exportfs.h 8739 8740 FILESYSTEMS [IDMAPPED MOUNTS] 8741 M: Christian Brauner <brauner@kernel.org> 8742 M: Seth Forshee <sforshee@kernel.org> 8743 L: linux-fsdevel@vger.kernel.org 8744 S: Maintained 8745 F: Documentation/filesystems/idmappings.rst 8746 F: fs/mnt_idmapping.c 8747 F: include/linux/mnt_idmapping.* 8748 F: tools/testing/selftests/mount_setattr/ 8749 8750 FILESYSTEMS [IOMAP] 8751 M: Christian Brauner <brauner@kernel.org> 8752 R: Darrick J. Wong <djwong@kernel.org> 8753 L: linux-xfs@vger.kernel.org 8754 L: linux-fsdevel@vger.kernel.org 8755 S: Supported 8756 F: Documentation/filesystems/iomap/* 8757 F: fs/iomap/ 8758 F: include/linux/iomap.h 8759 8760 FILESYSTEMS [NETFS LIBRARY] 8761 M: David Howells <dhowells@redhat.com> 8762 R: Jeff Layton <jlayton@kernel.org> 8763 L: netfs@lists.linux.dev 8764 L: linux-fsdevel@vger.kernel.org 8765 S: Supported 8766 F: Documentation/filesystems/caching/ 8767 F: Documentation/filesystems/netfs_library.rst 8768 F: fs/netfs/ 8769 F: include/linux/fscache*.h 8770 F: include/linux/netfs.h 8771 F: include/trace/events/fscache.h 8772 F: include/trace/events/netfs.h 8773 8774 FILESYSTEMS [STACKABLE] 8775 M: Miklos Szeredi <miklos@szeredi.hu> 8776 M: Amir Goldstein <amir73il@gmail.com> 8777 L: linux-fsdevel@vger.kernel.org 8778 L: linux-unionfs@vger.kernel.org 8779 S: Maintained 8780 F: fs/backing-file.c 8781 F: include/linux/backing-file.h 8782 8783 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8784 M: Riku Voipio <riku.voipio@iki.fi> 8785 L: linux-hwmon@vger.kernel.org 8786 S: Maintained 8787 F: drivers/hwmon/f75375s.c 8788 F: include/linux/f75375s.h 8789 8790 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8791 M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8792 L: linux-can@vger.kernel.org 8793 S: Maintained 8794 F: drivers/net/can/usb/f81604.c 8795 8796 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8797 M: Clemens Ladisch <clemens@ladisch.de> 8798 M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8799 L: linux-sound@vger.kernel.org 8800 S: Maintained 8801 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8802 F: include/uapi/sound/firewire.h 8803 F: sound/firewire/ 8804 8805 FIREWIRE MEDIA DRIVERS (firedtv) 8806 M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8807 L: linux-media@vger.kernel.org 8808 L: linux1394-devel@lists.sourceforge.net 8809 S: Maintained 8810 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8811 F: drivers/media/firewire/ 8812 8813 FIREWIRE SBP-2 TARGET 8814 M: Chris Boot <bootc@bootc.net> 8815 L: linux-scsi@vger.kernel.org 8816 L: target-devel@vger.kernel.org 8817 L: linux1394-devel@lists.sourceforge.net 8818 S: Maintained 8819 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8820 F: drivers/target/sbp/ 8821 8822 FIREWIRE SUBSYSTEM 8823 M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8824 M: Takashi Sakamoto <takaswie@kernel.org> 8825 L: linux1394-devel@lists.sourceforge.net 8826 S: Maintained 8827 W: http://ieee1394.docs.kernel.org/ 8828 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8829 F: drivers/firewire/ 8830 F: include/linux/firewire.h 8831 F: include/uapi/linux/firewire*.h 8832 F: tools/firewire/ 8833 8834 FIRMWARE FRAMEWORK FOR ARMV8-A 8835 M: Sudeep Holla <sudeep.holla@arm.com> 8836 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8837 S: Maintained 8838 F: drivers/firmware/arm_ffa/ 8839 F: include/linux/arm_ffa.h 8840 8841 FIRMWARE LOADER (request_firmware) 8842 M: Luis Chamberlain <mcgrof@kernel.org> 8843 M: Russ Weight <russ.weight@linux.dev> 8844 M: Danilo Krummrich <dakr@redhat.com> 8845 L: linux-kernel@vger.kernel.org 8846 S: Maintained 8847 F: Documentation/firmware_class/ 8848 F: drivers/base/firmware_loader/ 8849 F: rust/kernel/firmware.rs 8850 F: include/linux/firmware.h 8851 8852 FLEXTIMER FTM-QUADDEC DRIVER 8853 M: Patrick Havelange <patrick.havelange@essensium.com> 8854 L: linux-iio@vger.kernel.org 8855 S: Maintained 8856 F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8857 F: drivers/counter/ftm-quaddec.c 8858 8859 FLOPPY DRIVER 8860 M: Denis Efremov <efremov@linux.com> 8861 L: linux-block@vger.kernel.org 8862 S: Odd Fixes 8863 F: drivers/block/floppy.c 8864 8865 FLYSKY FSIA6B RC RECEIVER 8866 M: Markus Koch <markus@notsyncing.net> 8867 L: linux-input@vger.kernel.org 8868 S: Maintained 8869 F: drivers/input/joystick/fsia6b.c 8870 8871 FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8872 M: Geoffrey D. Bennett <g@b4.vu> 8873 L: linux-sound@vger.kernel.org 8874 S: Maintained 8875 W: https://github.com/geoffreybennett/scarlett-gen2 8876 B: https://github.com/geoffreybennett/scarlett-gen2/issues 8877 T: git https://github.com/geoffreybennett/scarlett-gen2.git 8878 F: include/uapi/sound/scarlett2.h 8879 F: sound/usb/mixer_scarlett2.c 8880 8881 FORCEDETH GIGABIT ETHERNET DRIVER 8882 M: Rain River <rain.1986.08.12@gmail.com> 8883 M: Zhu Yanjun <zyjzyj2000@gmail.com> 8884 L: netdev@vger.kernel.org 8885 S: Maintained 8886 F: drivers/net/ethernet/nvidia/* 8887 8888 FORTIFY_SOURCE 8889 M: Kees Cook <kees@kernel.org> 8890 L: linux-hardening@vger.kernel.org 8891 S: Supported 8892 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8893 F: include/linux/fortify-string.h 8894 F: lib/fortify_kunit.c 8895 F: lib/memcpy_kunit.c 8896 F: lib/test_fortify/* 8897 K: \bunsafe_memcpy\b 8898 K: \b__NO_FORTIFY\b 8899 8900 FPGA DFL DRIVERS 8901 M: Wu Hao <hao.wu@intel.com> 8902 R: Tom Rix <trix@redhat.com> 8903 L: linux-fpga@vger.kernel.org 8904 S: Maintained 8905 F: Documentation/ABI/testing/sysfs-bus-dfl* 8906 F: Documentation/fpga/dfl.rst 8907 F: drivers/fpga/dfl* 8908 F: drivers/uio/uio_dfl.c 8909 F: include/linux/dfl.h 8910 F: include/uapi/linux/fpga-dfl.h 8911 8912 FPGA MANAGER FRAMEWORK 8913 M: Moritz Fischer <mdf@kernel.org> 8914 M: Wu Hao <hao.wu@intel.com> 8915 M: Xu Yilun <yilun.xu@intel.com> 8916 R: Tom Rix <trix@redhat.com> 8917 L: linux-fpga@vger.kernel.org 8918 S: Maintained 8919 Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8920 T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8921 F: Documentation/devicetree/bindings/fpga/ 8922 F: Documentation/driver-api/fpga/ 8923 F: Documentation/fpga/ 8924 F: drivers/fpga/ 8925 F: include/linux/fpga/ 8926 8927 FPU EMULATOR 8928 M: Bill Metzenthen <billm@melbpc.org.au> 8929 S: Maintained 8930 W: https://floatingpoint.billm.au/ 8931 F: arch/x86/math-emu/ 8932 8933 FRAMEBUFFER CORE 8934 M: Simona Vetter <simona@ffwll.ch> 8935 S: Odd Fixes 8936 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8937 F: drivers/video/fbdev/core/ 8938 8939 FRAMEBUFFER LAYER 8940 M: Helge Deller <deller@gmx.de> 8941 L: linux-fbdev@vger.kernel.org 8942 L: dri-devel@lists.freedesktop.org 8943 S: Maintained 8944 Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8945 T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8946 F: Documentation/fb/ 8947 F: drivers/video/ 8948 F: include/linux/fb.h 8949 F: include/uapi/linux/fb.h 8950 F: include/uapi/video/ 8951 F: include/video/ 8952 8953 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8954 M: Horia Geantă <horia.geanta@nxp.com> 8955 M: Pankaj Gupta <pankaj.gupta@nxp.com> 8956 M: Gaurav Jain <gaurav.jain@nxp.com> 8957 L: linux-crypto@vger.kernel.org 8958 S: Maintained 8959 F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8960 F: drivers/crypto/caam/ 8961 8962 FREESCALE COLDFIRE M5441X MMC DRIVER 8963 M: Angelo Dureghello <adureghello@baylibre.com> 8964 L: linux-mmc@vger.kernel.org 8965 S: Maintained 8966 F: drivers/mmc/host/sdhci-esdhc-mcf.c 8967 F: include/linux/platform_data/mmc-esdhc-mcf.h 8968 8969 FREESCALE DIU FRAMEBUFFER DRIVER 8970 M: Timur Tabi <timur@kernel.org> 8971 L: linux-fbdev@vger.kernel.org 8972 S: Maintained 8973 F: drivers/video/fbdev/fsl-diu-fb.* 8974 8975 FREESCALE DMA DRIVER 8976 M: Zhang Wei <zw@zh-kernel.org> 8977 L: linuxppc-dev@lists.ozlabs.org 8978 S: Maintained 8979 F: drivers/dma/fsldma.* 8980 8981 FREESCALE DSPI DRIVER 8982 M: Vladimir Oltean <olteanv@gmail.com> 8983 L: linux-spi@vger.kernel.org 8984 L: imx@lists.linux.dev 8985 S: Maintained 8986 F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 8987 F: drivers/spi/spi-fsl-dspi.c 8988 F: include/linux/spi/spi-fsl-dspi.h 8989 8990 FREESCALE eDMA DRIVER 8991 M: Frank Li <Frank.Li@nxp.com> 8992 L: imx@lists.linux.dev 8993 L: dmaengine@vger.kernel.org 8994 S: Maintained 8995 F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8996 F: drivers/dma/fsl-edma*.* 8997 8998 FREESCALE ENETC ETHERNET DRIVERS 8999 M: Claudiu Manoil <claudiu.manoil@nxp.com> 9000 M: Vladimir Oltean <vladimir.oltean@nxp.com> 9001 L: netdev@vger.kernel.org 9002 S: Maintained 9003 F: drivers/net/ethernet/freescale/enetc/ 9004 9005 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9006 M: Claudiu Manoil <claudiu.manoil@nxp.com> 9007 L: netdev@vger.kernel.org 9008 S: Maintained 9009 F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9010 F: drivers/net/ethernet/freescale/gianfar* 9011 9012 FREESCALE GPMI NAND DRIVER 9013 M: Han Xu <han.xu@nxp.com> 9014 L: linux-mtd@lists.infradead.org 9015 S: Maintained 9016 F: drivers/mtd/nand/raw/gpmi-nand/* 9017 9018 FREESCALE I2C CPM DRIVER 9019 M: Jochen Friedrich <jochen@scram.de> 9020 L: linuxppc-dev@lists.ozlabs.org 9021 L: linux-i2c@vger.kernel.org 9022 S: Maintained 9023 F: drivers/i2c/busses/i2c-cpm.c 9024 9025 FREESCALE IMX / MXC FEC DRIVER 9026 M: Wei Fang <wei.fang@nxp.com> 9027 R: Shenwei Wang <shenwei.wang@nxp.com> 9028 R: Clark Wang <xiaoning.wang@nxp.com> 9029 L: imx@lists.linux.dev 9030 L: netdev@vger.kernel.org 9031 S: Maintained 9032 F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9033 F: drivers/net/ethernet/freescale/fec.h 9034 F: drivers/net/ethernet/freescale/fec_main.c 9035 F: drivers/net/ethernet/freescale/fec_ptp.c 9036 9037 FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9038 M: Sascha Hauer <s.hauer@pengutronix.de> 9039 R: Pengutronix Kernel Team <kernel@pengutronix.de> 9040 L: linux-fbdev@vger.kernel.org 9041 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9042 S: Maintained 9043 F: drivers/video/fbdev/imxfb.c 9044 9045 FREESCALE IMX DDR PMU DRIVER 9046 M: Frank Li <Frank.li@nxp.com> 9047 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9048 S: Maintained 9049 F: Documentation/admin-guide/perf/imx-ddr.rst 9050 F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9051 F: drivers/perf/fsl_imx8_ddr_perf.c 9052 9053 FREESCALE IMX I2C DRIVER 9054 M: Oleksij Rempel <o.rempel@pengutronix.de> 9055 R: Pengutronix Kernel Team <kernel@pengutronix.de> 9056 L: linux-i2c@vger.kernel.org 9057 S: Maintained 9058 F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9059 F: drivers/i2c/busses/i2c-imx.c 9060 9061 FREESCALE IMX LPI2C DRIVER 9062 M: Dong Aisheng <aisheng.dong@nxp.com> 9063 L: linux-i2c@vger.kernel.org 9064 L: imx@lists.linux.dev 9065 S: Maintained 9066 F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9067 F: drivers/i2c/busses/i2c-imx-lpi2c.c 9068 9069 FREESCALE IMX LPSPI DRIVER 9070 M: Frank Li <Frank.Li@nxp.com> 9071 L: linux-spi@vger.kernel.org 9072 L: imx@lists.linux.dev 9073 S: Maintained 9074 F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9075 F: drivers/spi/spi-fsl-lpspi.c 9076 9077 FREESCALE MPC I2C DRIVER 9078 M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9079 L: linux-i2c@vger.kernel.org 9080 S: Maintained 9081 F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9082 F: drivers/i2c/busses/i2c-mpc.c 9083 9084 FREESCALE QORIQ DPAA ETHERNET DRIVER 9085 M: Madalin Bucur <madalin.bucur@nxp.com> 9086 L: netdev@vger.kernel.org 9087 S: Maintained 9088 F: drivers/net/ethernet/freescale/dpaa 9089 9090 FREESCALE QORIQ DPAA FMAN DRIVER 9091 M: Madalin Bucur <madalin.bucur@nxp.com> 9092 R: Sean Anderson <sean.anderson@seco.com> 9093 L: netdev@vger.kernel.org 9094 S: Maintained 9095 F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9096 F: drivers/net/ethernet/freescale/fman 9097 9098 FREESCALE QORIQ PTP CLOCK DRIVER 9099 M: Yangbo Lu <yangbo.lu@nxp.com> 9100 L: netdev@vger.kernel.org 9101 S: Maintained 9102 F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9103 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9104 F: drivers/net/ethernet/freescale/dpaa2/dprtc* 9105 F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 9106 F: drivers/ptp/ptp_qoriq.c 9107 F: drivers/ptp/ptp_qoriq_debugfs.c 9108 F: include/linux/fsl/ptp_qoriq.h 9109 9110 FREESCALE QUAD SPI DRIVER 9111 M: Han Xu <han.xu@nxp.com> 9112 L: linux-spi@vger.kernel.org 9113 L: imx@lists.linux.dev 9114 S: Maintained 9115 F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 9116 F: drivers/spi/spi-fsl-qspi.c 9117 9118 FREESCALE QUICC ENGINE LIBRARY 9119 M: Qiang Zhao <qiang.zhao@nxp.com> 9120 M: Christophe Leroy <christophe.leroy@csgroup.eu> 9121 L: linuxppc-dev@lists.ozlabs.org 9122 S: Maintained 9123 F: drivers/soc/fsl/qe/ 9124 F: include/soc/fsl/qe/ 9125 9126 FREESCALE QUICC ENGINE QMC DRIVER 9127 M: Herve Codina <herve.codina@bootlin.com> 9128 L: linuxppc-dev@lists.ozlabs.org 9129 S: Maintained 9130 F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 9131 F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 9132 F: drivers/soc/fsl/qe/qmc.c 9133 F: include/soc/fsl/qe/qmc.h 9134 9135 FREESCALE QUICC ENGINE QMC HDLC DRIVER 9136 M: Herve Codina <herve.codina@bootlin.com> 9137 L: netdev@vger.kernel.org 9138 L: linuxppc-dev@lists.ozlabs.org 9139 S: Maintained 9140 F: drivers/net/wan/fsl_qmc_hdlc.c 9141 9142 FREESCALE QUICC ENGINE TSA DRIVER 9143 M: Herve Codina <herve.codina@bootlin.com> 9144 L: linuxppc-dev@lists.ozlabs.org 9145 S: Maintained 9146 F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9147 F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 9148 F: drivers/soc/fsl/qe/tsa.c 9149 F: drivers/soc/fsl/qe/tsa.h 9150 F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9151 F: include/dt-bindings/soc/qe-fsl,tsa.h 9152 9153 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9154 L: netdev@vger.kernel.org 9155 L: linuxppc-dev@lists.ozlabs.org 9156 S: Orphan 9157 F: drivers/net/ethernet/freescale/ucc_geth* 9158 9159 FREESCALE QUICC ENGINE UCC HDLC DRIVER 9160 M: Zhao Qiang <qiang.zhao@nxp.com> 9161 L: netdev@vger.kernel.org 9162 L: linuxppc-dev@lists.ozlabs.org 9163 S: Maintained 9164 F: drivers/net/wan/fsl_ucc_hdlc* 9165 9166 FREESCALE QUICC ENGINE UCC UART DRIVER 9167 M: Timur Tabi <timur@kernel.org> 9168 L: linuxppc-dev@lists.ozlabs.org 9169 S: Maintained 9170 F: drivers/tty/serial/ucc_uart.c 9171 9172 FREESCALE SOC DRIVERS 9173 M: Christophe Leroy <christophe.leroy@csgroup.eu> 9174 L: linuxppc-dev@lists.ozlabs.org 9175 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9176 S: Maintained 9177 F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9178 F: Documentation/devicetree/bindings/soc/fsl/ 9179 F: drivers/soc/fsl/ 9180 F: include/linux/fsl/ 9181 F: include/soc/fsl/ 9182 9183 FREESCALE SOC FS_ENET DRIVER 9184 M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9185 L: linuxppc-dev@lists.ozlabs.org 9186 L: netdev@vger.kernel.org 9187 S: Maintained 9188 F: drivers/net/ethernet/freescale/fs_enet/ 9189 9190 FREESCALE SOC SOUND DRIVERS 9191 M: Shengjiu Wang <shengjiu.wang@gmail.com> 9192 M: Xiubo Li <Xiubo.Lee@gmail.com> 9193 R: Fabio Estevam <festevam@gmail.com> 9194 R: Nicolin Chen <nicoleotsuka@gmail.com> 9195 L: linux-sound@vger.kernel.org 9196 L: linuxppc-dev@lists.ozlabs.org 9197 S: Maintained 9198 F: sound/soc/fsl/fsl* 9199 F: sound/soc/fsl/imx* 9200 9201 FREESCALE SOC LPC32XX SOUND DRIVERS 9202 M: J.M.B. Downing <jonathan.downing@nautel.com> 9203 M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9204 R: Vladimir Zapolskiy <vz@mleia.com> 9205 L: linux-sound@vger.kernel.org 9206 L: linuxppc-dev@lists.ozlabs.org 9207 S: Maintained 9208 F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9209 F: sound/soc/fsl/lpc3xxx-* 9210 9211 FREESCALE SOC SOUND QMC DRIVER 9212 M: Herve Codina <herve.codina@bootlin.com> 9213 L: linux-sound@vger.kernel.org 9214 L: linuxppc-dev@lists.ozlabs.org 9215 S: Maintained 9216 F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9217 F: sound/soc/fsl/fsl_qmc_audio.c 9218 9219 FREESCALE USB PERIPHERAL DRIVERS 9220 L: linux-usb@vger.kernel.org 9221 L: linuxppc-dev@lists.ozlabs.org 9222 S: Orphan 9223 F: drivers/usb/gadget/udc/fsl* 9224 9225 FREESCALE USB PHY DRIVER 9226 L: linux-usb@vger.kernel.org 9227 L: linuxppc-dev@lists.ozlabs.org 9228 S: Orphan 9229 F: drivers/usb/phy/phy-fsl-usb* 9230 9231 FREEVXFS FILESYSTEM 9232 M: Christoph Hellwig <hch@infradead.org> 9233 S: Maintained 9234 W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9235 F: fs/freevxfs/ 9236 9237 FREEZER 9238 M: "Rafael J. Wysocki" <rafael@kernel.org> 9239 M: Pavel Machek <pavel@ucw.cz> 9240 L: linux-pm@vger.kernel.org 9241 S: Supported 9242 F: Documentation/power/freezing-of-tasks.rst 9243 F: include/linux/freezer.h 9244 F: kernel/freezer.c 9245 9246 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9247 M: Eric Biggers <ebiggers@kernel.org> 9248 M: Theodore Y. Ts'o <tytso@mit.edu> 9249 M: Jaegeuk Kim <jaegeuk@kernel.org> 9250 L: linux-fscrypt@vger.kernel.org 9251 S: Supported 9252 Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9253 T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9254 F: Documentation/filesystems/fscrypt.rst 9255 F: fs/crypto/ 9256 F: include/linux/fscrypt.h 9257 F: include/uapi/linux/fscrypt.h 9258 9259 FSI SUBSYSTEM 9260 M: Jeremy Kerr <jk@ozlabs.org> 9261 M: Joel Stanley <joel@jms.id.au> 9262 R: Alistar Popple <alistair@popple.id.au> 9263 R: Eddie James <eajames@linux.ibm.com> 9264 L: linux-fsi@lists.ozlabs.org 9265 S: Supported 9266 Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9267 T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 9268 F: drivers/fsi/ 9269 F: include/linux/fsi*.h 9270 F: include/trace/events/fsi*.h 9271 9272 FSI-ATTACHED I2C DRIVER 9273 M: Eddie James <eajames@linux.ibm.com> 9274 L: linux-i2c@vger.kernel.org 9275 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9276 S: Maintained 9277 F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 9278 F: drivers/i2c/busses/i2c-fsi.c 9279 9280 FSI-ATTACHED SPI DRIVER 9281 M: Eddie James <eajames@linux.ibm.com> 9282 L: linux-spi@vger.kernel.org 9283 S: Maintained 9284 F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 9285 F: drivers/spi/spi-fsi.c 9286 9287 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 9288 M: Jan Kara <jack@suse.cz> 9289 R: Amir Goldstein <amir73il@gmail.com> 9290 L: linux-fsdevel@vger.kernel.org 9291 S: Maintained 9292 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 9293 F: fs/notify/ 9294 F: include/linux/fsnotify*.h 9295 9296 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 9297 M: Eric Biggers <ebiggers@kernel.org> 9298 M: Theodore Y. Ts'o <tytso@mit.edu> 9299 L: fsverity@lists.linux.dev 9300 S: Supported 9301 Q: https://patchwork.kernel.org/project/fsverity/list/ 9302 T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 9303 F: Documentation/filesystems/fsverity.rst 9304 F: fs/verity/ 9305 F: include/linux/fsverity.h 9306 F: include/uapi/linux/fsverity.h 9307 9308 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 9309 M: Michael Zaidman <michael.zaidman@gmail.com> 9310 L: linux-i2c@vger.kernel.org 9311 L: linux-input@vger.kernel.org 9312 S: Maintained 9313 F: drivers/hid/hid-ft260.c 9314 9315 FUJITSU LAPTOP EXTRAS 9316 M: Jonathan Woithe <jwoithe@just42.net> 9317 L: platform-driver-x86@vger.kernel.org 9318 S: Maintained 9319 F: drivers/platform/x86/fujitsu-laptop.c 9320 9321 FUJITSU TABLET EXTRAS 9322 M: Robert Gerlach <khnz@gmx.de> 9323 L: platform-driver-x86@vger.kernel.org 9324 S: Maintained 9325 F: drivers/platform/x86/fujitsu-tablet.c 9326 9327 FUNCTION HOOKS (FTRACE) 9328 M: Steven Rostedt <rostedt@goodmis.org> 9329 M: Masami Hiramatsu <mhiramat@kernel.org> 9330 R: Mark Rutland <mark.rutland@arm.com> 9331 L: linux-kernel@vger.kernel.org 9332 L: linux-trace-kernel@vger.kernel.org 9333 S: Maintained 9334 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9335 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9336 F: Documentation/trace/ftrace* 9337 F: arch/*/*/*/*ftrace* 9338 F: arch/*/*/*ftrace* 9339 F: include/*/ftrace.h 9340 F: kernel/trace/fgraph.c 9341 F: kernel/trace/ftrace* 9342 F: samples/ftrace 9343 9344 FUNGIBLE ETHERNET DRIVERS 9345 M: Dimitris Michailidis <dmichail@fungible.com> 9346 L: netdev@vger.kernel.org 9347 S: Supported 9348 F: drivers/net/ethernet/fungible/ 9349 9350 FUSE: FILESYSTEM IN USERSPACE 9351 M: Miklos Szeredi <miklos@szeredi.hu> 9352 L: linux-fsdevel@vger.kernel.org 9353 S: Maintained 9354 W: https://github.com/libfuse/ 9355 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 9356 F: Documentation/filesystems/fuse.rst 9357 F: fs/fuse/ 9358 F: include/uapi/linux/fuse.h 9359 9360 FUTEX SUBSYSTEM 9361 M: Thomas Gleixner <tglx@linutronix.de> 9362 M: Ingo Molnar <mingo@redhat.com> 9363 R: Peter Zijlstra <peterz@infradead.org> 9364 R: Darren Hart <dvhart@infradead.org> 9365 R: Davidlohr Bueso <dave@stgolabs.net> 9366 R: André Almeida <andrealmeid@igalia.com> 9367 L: linux-kernel@vger.kernel.org 9368 S: Maintained 9369 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 9370 F: Documentation/locking/*futex* 9371 F: include/asm-generic/futex.h 9372 F: include/linux/futex.h 9373 F: include/uapi/linux/futex.h 9374 F: kernel/futex/* 9375 F: tools/perf/bench/futex* 9376 F: tools/testing/selftests/futex/ 9377 9378 GALAXYCORE GC0308 CAMERA SENSOR DRIVER 9379 M: Sebastian Reichel <sre@kernel.org> 9380 L: linux-media@vger.kernel.org 9381 S: Maintained 9382 F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 9383 F: drivers/media/i2c/gc0308.c 9384 9385 GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 9386 M: Zhi Mao <zhi.mao@mediatek.com> 9387 L: linux-media@vger.kernel.org 9388 S: Maintained 9389 F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 9390 F: drivers/media/i2c/gc05a2.c 9391 9392 GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 9393 M: Zhi Mao <zhi.mao@mediatek.com> 9394 L: linux-media@vger.kernel.org 9395 S: Maintained 9396 F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 9397 F: drivers/media/i2c/gc08a3.c 9398 9399 GALAXYCORE GC2145 SENSOR DRIVER 9400 M: Alain Volmat <alain.volmat@foss.st.com> 9401 L: linux-media@vger.kernel.org 9402 S: Maintained 9403 T: git git://linuxtv.org/media_tree.git 9404 F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 9405 F: drivers/media/i2c/gc2145.c 9406 9407 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 9408 M: Tim Harvey <tharvey@gateworks.com> 9409 S: Maintained 9410 F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 9411 F: Documentation/hwmon/gsc-hwmon.rst 9412 F: drivers/hwmon/gsc-hwmon.c 9413 F: drivers/mfd/gateworks-gsc.c 9414 F: include/linux/mfd/gsc.h 9415 F: include/linux/platform_data/gsc_hwmon.h 9416 9417 GCC PLUGINS 9418 M: Kees Cook <kees@kernel.org> 9419 L: linux-hardening@vger.kernel.org 9420 S: Maintained 9421 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9422 F: Documentation/kbuild/gcc-plugins.rst 9423 F: include/linux/stackleak.h 9424 F: kernel/stackleak.c 9425 F: scripts/Makefile.gcc-plugins 9426 F: scripts/gcc-plugins/ 9427 9428 GCOV BASED KERNEL PROFILING 9429 M: Peter Oberparleiter <oberpar@linux.ibm.com> 9430 S: Maintained 9431 F: Documentation/dev-tools/gcov.rst 9432 F: kernel/gcov/ 9433 9434 GDB KERNEL DEBUGGING HELPER SCRIPTS 9435 M: Jan Kiszka <jan.kiszka@siemens.com> 9436 M: Kieran Bingham <kbingham@kernel.org> 9437 S: Supported 9438 F: scripts/gdb/ 9439 9440 GEMINI CRYPTO DRIVER 9441 M: Corentin Labbe <clabbe@baylibre.com> 9442 L: linux-crypto@vger.kernel.org 9443 S: Maintained 9444 F: drivers/crypto/gemini/ 9445 9446 GEMTEK FM RADIO RECEIVER DRIVER 9447 M: Hans Verkuil <hverkuil@xs4all.nl> 9448 L: linux-media@vger.kernel.org 9449 S: Maintained 9450 W: https://linuxtv.org 9451 T: git git://linuxtv.org/media_tree.git 9452 F: drivers/media/radio/radio-gemtek* 9453 9454 GENERIC ARCHITECTURE TOPOLOGY 9455 M: Sudeep Holla <sudeep.holla@arm.com> 9456 L: linux-kernel@vger.kernel.org 9457 S: Maintained 9458 F: drivers/base/arch_topology.c 9459 F: include/linux/arch_topology.h 9460 9461 GENERIC ENTRY CODE 9462 M: Thomas Gleixner <tglx@linutronix.de> 9463 M: Peter Zijlstra <peterz@infradead.org> 9464 M: Andy Lutomirski <luto@kernel.org> 9465 L: linux-kernel@vger.kernel.org 9466 S: Maintained 9467 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 9468 F: include/linux/entry-common.h 9469 F: include/linux/entry-kvm.h 9470 F: kernel/entry/ 9471 9472 GENERIC GPIO I2C DRIVER 9473 M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9474 S: Supported 9475 F: drivers/i2c/busses/i2c-gpio.c 9476 F: include/linux/platform_data/i2c-gpio.h 9477 9478 GENERIC GPIO I2C MULTIPLEXER DRIVER 9479 M: Peter Korsgaard <peter.korsgaard@barco.com> 9480 L: linux-i2c@vger.kernel.org 9481 S: Supported 9482 F: Documentation/i2c/muxes/i2c-mux-gpio.rst 9483 F: drivers/i2c/muxes/i2c-mux-gpio.c 9484 F: include/linux/platform_data/i2c-mux-gpio.h 9485 9486 GENERIC GPIO RESET DRIVER 9487 M: Krzysztof Kozlowski <krzk@kernel.org> 9488 S: Maintained 9489 F: drivers/reset/reset-gpio.c 9490 9491 GENERIC HDLC (WAN) DRIVERS 9492 M: Krzysztof Halasa <khc@pm.waw.pl> 9493 S: Maintained 9494 W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9495 F: drivers/net/wan/c101.c 9496 F: drivers/net/wan/hd6457* 9497 F: drivers/net/wan/hdlc* 9498 F: drivers/net/wan/n2.c 9499 F: drivers/net/wan/pc300too.c 9500 F: drivers/net/wan/pci200syn.c 9501 F: drivers/net/wan/wanxl* 9502 9503 GENERIC INCLUDE/ASM HEADER FILES 9504 M: Arnd Bergmann <arnd@arndb.de> 9505 L: linux-arch@vger.kernel.org 9506 S: Maintained 9507 T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9508 F: include/asm-generic/ 9509 F: include/uapi/asm-generic/ 9510 9511 GENERIC PHY FRAMEWORK 9512 M: Vinod Koul <vkoul@kernel.org> 9513 M: Kishon Vijay Abraham I <kishon@kernel.org> 9514 L: linux-phy@lists.infradead.org 9515 S: Supported 9516 Q: https://patchwork.kernel.org/project/linux-phy/list/ 9517 T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9518 F: Documentation/devicetree/bindings/phy/ 9519 F: drivers/phy/ 9520 F: include/dt-bindings/phy/ 9521 F: include/linux/phy/ 9522 9523 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9524 M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9525 S: Supported 9526 F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9527 F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9528 9529 GENERIC PM DOMAINS 9530 M: Ulf Hansson <ulf.hansson@linaro.org> 9531 L: linux-pm@vger.kernel.org 9532 S: Supported 9533 F: Documentation/devicetree/bindings/power/power?domain* 9534 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9535 F: drivers/pmdomain/ 9536 F: include/linux/pm_domain.h 9537 9538 GENERIC RADIX TREE 9539 M: Kent Overstreet <kent.overstreet@linux.dev> 9540 S: Supported 9541 C: irc://irc.oftc.net/bcache 9542 F: include/linux/generic-radix-tree.h 9543 F: lib/generic-radix-tree.c 9544 9545 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9546 M: Eugen Hristev <eugen.hristev@microchip.com> 9547 L: linux-input@vger.kernel.org 9548 S: Maintained 9549 F: drivers/input/touchscreen/resistive-adc-touch.c 9550 9551 GENERIC STRING LIBRARY 9552 M: Kees Cook <kees@kernel.org> 9553 R: Andy Shevchenko <andy@kernel.org> 9554 L: linux-hardening@vger.kernel.org 9555 S: Supported 9556 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9557 F: include/linux/string.h 9558 F: include/linux/string_choices.h 9559 F: include/linux/string_helpers.h 9560 F: lib/string.c 9561 F: lib/string_kunit.c 9562 F: lib/string_helpers.c 9563 F: lib/string_helpers_kunit.c 9564 F: scripts/coccinelle/api/string_choices.cocci 9565 9566 GENERIC UIO DRIVER FOR PCI DEVICES 9567 M: "Michael S. Tsirkin" <mst@redhat.com> 9568 L: kvm@vger.kernel.org 9569 S: Supported 9570 F: drivers/uio/uio_pci_generic.c 9571 9572 GENERIC VDSO LIBRARY 9573 M: Andy Lutomirski <luto@kernel.org> 9574 M: Thomas Gleixner <tglx@linutronix.de> 9575 M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9576 L: linux-kernel@vger.kernel.org 9577 S: Maintained 9578 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9579 F: include/asm-generic/vdso/vsyscall.h 9580 F: include/vdso/ 9581 F: kernel/time/vsyscall.c 9582 F: lib/vdso/ 9583 9584 GENWQE (IBM Generic Workqueue Card) 9585 M: Frank Haverkamp <haver@linux.ibm.com> 9586 S: Supported 9587 F: drivers/misc/genwqe/ 9588 9589 GET_MAINTAINER SCRIPT 9590 M: Joe Perches <joe@perches.com> 9591 S: Maintained 9592 F: scripts/get_maintainer.pl 9593 9594 GFS2 FILE SYSTEM 9595 M: Andreas Gruenbacher <agruenba@redhat.com> 9596 L: gfs2@lists.linux.dev 9597 S: Supported 9598 B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9599 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9600 F: Documentation/filesystems/gfs2* 9601 F: fs/gfs2/ 9602 F: include/uapi/linux/gfs2_ondisk.h 9603 9604 GIGABYTE WATERFORCE SENSOR DRIVER 9605 M: Aleksa Savic <savicaleksa83@gmail.com> 9606 L: linux-hwmon@vger.kernel.org 9607 S: Maintained 9608 F: Documentation/hwmon/gigabyte_waterforce.rst 9609 F: drivers/hwmon/gigabyte_waterforce.c 9610 9611 GIGABYTE WMI DRIVER 9612 M: Thomas Weißschuh <thomas@weissschuh.net> 9613 L: platform-driver-x86@vger.kernel.org 9614 S: Maintained 9615 F: drivers/platform/x86/gigabyte-wmi.c 9616 9617 GNSS SUBSYSTEM 9618 M: Johan Hovold <johan@kernel.org> 9619 S: Maintained 9620 T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9621 F: Documentation/ABI/testing/sysfs-class-gnss 9622 F: Documentation/devicetree/bindings/gnss/ 9623 F: drivers/gnss/ 9624 F: include/linux/gnss.h 9625 9626 GO7007 MPEG CODEC 9627 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9628 L: linux-media@vger.kernel.org 9629 S: Maintained 9630 F: drivers/media/usb/go7007/ 9631 9632 GOODIX TOUCHSCREEN 9633 M: Bastien Nocera <hadess@hadess.net> 9634 M: Hans de Goede <hdegoede@redhat.com> 9635 L: linux-input@vger.kernel.org 9636 S: Maintained 9637 F: drivers/input/touchscreen/goodix* 9638 9639 GOOGLE ETHERNET DRIVERS 9640 M: Jeroen de Borst <jeroendb@google.com> 9641 M: Praveen Kaligineedi <pkaligineedi@google.com> 9642 R: Shailend Chand <shailend@google.com> 9643 L: netdev@vger.kernel.org 9644 S: Supported 9645 F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9646 F: drivers/net/ethernet/google 9647 9648 GOOGLE FIRMWARE DRIVERS 9649 M: Tzung-Bi Shih <tzungbi@kernel.org> 9650 R: Brian Norris <briannorris@chromium.org> 9651 R: Julius Werner <jwerner@chromium.org> 9652 L: chrome-platform@lists.linux.dev 9653 S: Maintained 9654 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9655 F: drivers/firmware/google/ 9656 9657 GOOGLE TENSOR SoC SUPPORT 9658 M: Peter Griffin <peter.griffin@linaro.org> 9659 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9660 L: linux-samsung-soc@vger.kernel.org 9661 S: Maintained 9662 F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9663 F: arch/arm64/boot/dts/exynos/google/ 9664 F: drivers/clk/samsung/clk-gs101.c 9665 F: drivers/phy/samsung/phy-gs101-ufs.c 9666 F: include/dt-bindings/clock/google,gs101.h 9667 K: [gG]oogle.?[tT]ensor 9668 9669 GPD POCKET FAN DRIVER 9670 M: Hans de Goede <hdegoede@redhat.com> 9671 L: platform-driver-x86@vger.kernel.org 9672 S: Maintained 9673 F: drivers/platform/x86/gpd-pocket-fan.c 9674 9675 GPIO ACPI SUPPORT 9676 M: Mika Westerberg <mika.westerberg@linux.intel.com> 9677 M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9678 L: linux-gpio@vger.kernel.org 9679 L: linux-acpi@vger.kernel.org 9680 S: Supported 9681 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9682 F: Documentation/firmware-guide/acpi/gpio-properties.rst 9683 F: drivers/gpio/gpiolib-acpi.c 9684 F: drivers/gpio/gpiolib-acpi.h 9685 9686 GPIO AGGREGATOR 9687 M: Geert Uytterhoeven <geert+renesas@glider.be> 9688 L: linux-gpio@vger.kernel.org 9689 S: Supported 9690 F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9691 F: drivers/gpio/gpio-aggregator.c 9692 9693 GPIO IR Transmitter 9694 M: Sean Young <sean@mess.org> 9695 L: linux-media@vger.kernel.org 9696 S: Maintained 9697 F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9698 F: drivers/media/rc/gpio-ir-tx.c 9699 9700 GPIO MOCKUP DRIVER 9701 M: Bamvor Jian Zhang <bamv2005@gmail.com> 9702 L: linux-gpio@vger.kernel.org 9703 S: Maintained 9704 F: drivers/gpio/gpio-mockup.c 9705 F: tools/testing/selftests/gpio/ 9706 9707 GPIO REGMAP 9708 M: Michael Walle <mwalle@kernel.org> 9709 S: Maintained 9710 F: drivers/gpio/gpio-regmap.c 9711 F: include/linux/gpio/regmap.h 9712 K: (devm_)?gpio_regmap_(un)?register 9713 9714 GPIO SUBSYSTEM 9715 M: Linus Walleij <linus.walleij@linaro.org> 9716 M: Bartosz Golaszewski <brgl@bgdev.pl> 9717 L: linux-gpio@vger.kernel.org 9718 S: Maintained 9719 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9720 F: Documentation/admin-guide/gpio/ 9721 F: Documentation/devicetree/bindings/gpio/ 9722 F: Documentation/driver-api/gpio/ 9723 F: drivers/gpio/ 9724 F: include/dt-bindings/gpio/ 9725 F: include/linux/gpio.h 9726 F: include/linux/gpio/ 9727 F: include/linux/of_gpio.h 9728 K: (devm_)?gpio_(request|free|direction|get|set) 9729 9730 GPIO UAPI 9731 M: Bartosz Golaszewski <brgl@bgdev.pl> 9732 R: Kent Gibson <warthog618@gmail.com> 9733 L: linux-gpio@vger.kernel.org 9734 S: Maintained 9735 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9736 F: Documentation/ABI/obsolete/sysfs-gpio 9737 F: Documentation/ABI/testing/gpio-cdev 9738 F: Documentation/userspace-api/gpio/ 9739 F: drivers/gpio/gpiolib-cdev.c 9740 F: include/uapi/linux/gpio.h 9741 F: tools/gpio/ 9742 9743 GRETH 10/100/1G Ethernet MAC device driver 9744 M: Andreas Larsson <andreas@gaisler.com> 9745 L: netdev@vger.kernel.org 9746 S: Maintained 9747 F: drivers/net/ethernet/aeroflex/ 9748 9749 GREYBUS AUDIO PROTOCOLS DRIVERS 9750 M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9751 M: Mark Greer <mgreer@animalcreek.com> 9752 S: Maintained 9753 F: drivers/staging/greybus/audio_apbridgea.c 9754 F: drivers/staging/greybus/audio_apbridgea.h 9755 F: drivers/staging/greybus/audio_codec.c 9756 F: drivers/staging/greybus/audio_codec.h 9757 F: drivers/staging/greybus/audio_gb.c 9758 F: drivers/staging/greybus/audio_manager.c 9759 F: drivers/staging/greybus/audio_manager.h 9760 F: drivers/staging/greybus/audio_manager_module.c 9761 F: drivers/staging/greybus/audio_manager_private.h 9762 F: drivers/staging/greybus/audio_manager_sysfs.c 9763 F: drivers/staging/greybus/audio_module.c 9764 F: drivers/staging/greybus/audio_topology.c 9765 9766 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9767 M: Viresh Kumar <vireshk@kernel.org> 9768 S: Maintained 9769 F: drivers/staging/greybus/authentication.c 9770 F: drivers/staging/greybus/bootrom.c 9771 F: drivers/staging/greybus/firmware.h 9772 F: drivers/staging/greybus/fw-core.c 9773 F: drivers/staging/greybus/fw-download.c 9774 F: drivers/staging/greybus/fw-management.c 9775 F: drivers/staging/greybus/greybus_authentication.h 9776 F: drivers/staging/greybus/greybus_firmware.h 9777 F: drivers/staging/greybus/hid.c 9778 F: drivers/staging/greybus/i2c.c 9779 F: drivers/staging/greybus/spi.c 9780 F: drivers/staging/greybus/spilib.c 9781 F: drivers/staging/greybus/spilib.h 9782 9783 GREYBUS LOOPBACK DRIVER 9784 M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9785 S: Maintained 9786 F: drivers/staging/greybus/loopback.c 9787 9788 GREYBUS PLATFORM DRIVERS 9789 M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9790 S: Maintained 9791 F: drivers/staging/greybus/arche-apb-ctrl.c 9792 F: drivers/staging/greybus/arche-platform.c 9793 F: drivers/staging/greybus/arche_platform.h 9794 9795 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9796 M: Rui Miguel Silva <rmfrfs@gmail.com> 9797 S: Maintained 9798 F: drivers/staging/greybus/gpio.c 9799 F: drivers/staging/greybus/light.c 9800 F: drivers/staging/greybus/power_supply.c 9801 F: drivers/staging/greybus/sdio.c 9802 F: drivers/staging/greybus/spi.c 9803 F: drivers/staging/greybus/spilib.c 9804 9805 GREYBUS BEAGLEPLAY DRIVERS 9806 M: Ayush Singh <ayushdevel1325@gmail.com> 9807 L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9808 S: Maintained 9809 F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9810 F: drivers/greybus/gb-beagleplay.c 9811 9812 GREYBUS SUBSYSTEM 9813 M: Johan Hovold <johan@kernel.org> 9814 M: Alex Elder <elder@kernel.org> 9815 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9816 L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9817 S: Maintained 9818 F: drivers/greybus/ 9819 F: drivers/staging/greybus/ 9820 F: include/linux/greybus.h 9821 F: include/linux/greybus/ 9822 9823 GREYBUS UART PROTOCOLS DRIVERS 9824 M: David Lin <dtwlin@gmail.com> 9825 S: Maintained 9826 F: drivers/staging/greybus/log.c 9827 F: drivers/staging/greybus/uart.c 9828 9829 GS1662 VIDEO SERIALIZER 9830 M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9831 L: linux-media@vger.kernel.org 9832 S: Maintained 9833 T: git git://linuxtv.org/media_tree.git 9834 F: drivers/media/spi/gs1662.c 9835 9836 GSPCA FINEPIX SUBDRIVER 9837 M: Frank Zago <frank@zago.net> 9838 L: linux-media@vger.kernel.org 9839 S: Maintained 9840 T: git git://linuxtv.org/media_tree.git 9841 F: drivers/media/usb/gspca/finepix.c 9842 9843 GSPCA GL860 SUBDRIVER 9844 M: Olivier Lorin <o.lorin@laposte.net> 9845 L: linux-media@vger.kernel.org 9846 S: Maintained 9847 T: git git://linuxtv.org/media_tree.git 9848 F: drivers/media/usb/gspca/gl860/ 9849 9850 GSPCA M5602 SUBDRIVER 9851 M: Erik Andren <erik.andren@gmail.com> 9852 L: linux-media@vger.kernel.org 9853 S: Maintained 9854 T: git git://linuxtv.org/media_tree.git 9855 F: drivers/media/usb/gspca/m5602/ 9856 9857 GSPCA PAC207 SONIXB SUBDRIVER 9858 M: Hans Verkuil <hverkuil@xs4all.nl> 9859 L: linux-media@vger.kernel.org 9860 S: Odd Fixes 9861 T: git git://linuxtv.org/media_tree.git 9862 F: drivers/media/usb/gspca/pac207.c 9863 9864 GSPCA SN9C20X SUBDRIVER 9865 M: Brian Johnson <brijohn@gmail.com> 9866 L: linux-media@vger.kernel.org 9867 S: Maintained 9868 T: git git://linuxtv.org/media_tree.git 9869 F: drivers/media/usb/gspca/sn9c20x.c 9870 9871 GSPCA T613 SUBDRIVER 9872 M: Leandro Costantino <lcostantino@gmail.com> 9873 L: linux-media@vger.kernel.org 9874 S: Maintained 9875 T: git git://linuxtv.org/media_tree.git 9876 F: drivers/media/usb/gspca/t613.c 9877 9878 GSPCA USB WEBCAM DRIVER 9879 M: Hans Verkuil <hverkuil@xs4all.nl> 9880 L: linux-media@vger.kernel.org 9881 S: Odd Fixes 9882 T: git git://linuxtv.org/media_tree.git 9883 F: drivers/media/usb/gspca/ 9884 9885 GTP (GPRS Tunneling Protocol) 9886 M: Pablo Neira Ayuso <pablo@netfilter.org> 9887 M: Harald Welte <laforge@gnumonks.org> 9888 L: osmocom-net-gprs@lists.osmocom.org 9889 S: Maintained 9890 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9891 F: drivers/net/gtp.c 9892 9893 GUID PARTITION TABLE (GPT) 9894 M: Davidlohr Bueso <dave@stgolabs.net> 9895 L: linux-efi@vger.kernel.org 9896 S: Maintained 9897 F: block/partitions/efi.* 9898 9899 HABANALABS PCI DRIVER 9900 M: Ofir Bitton <obitton@habana.ai> 9901 L: dri-devel@lists.freedesktop.org 9902 S: Supported 9903 C: irc://irc.oftc.net/dri-devel 9904 T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 9905 F: Documentation/ABI/testing/debugfs-driver-habanalabs 9906 F: Documentation/ABI/testing/sysfs-driver-habanalabs 9907 F: drivers/accel/habanalabs/ 9908 F: include/linux/habanalabs/ 9909 F: include/trace/events/habanalabs.h 9910 F: include/uapi/drm/habanalabs_accel.h 9911 9912 HACKRF MEDIA DRIVER 9913 L: linux-media@vger.kernel.org 9914 S: Orphan 9915 W: https://linuxtv.org 9916 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9917 F: drivers/media/usb/hackrf/ 9918 9919 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9920 M: Chuck Lever <chuck.lever@oracle.com> 9921 L: kernel-tls-handshake@lists.linux.dev 9922 L: netdev@vger.kernel.org 9923 S: Maintained 9924 F: Documentation/netlink/specs/handshake.yaml 9925 F: Documentation/networking/tls-handshake.rst 9926 F: include/net/handshake.h 9927 F: include/trace/events/handshake.h 9928 F: net/handshake/ 9929 9930 HANTRO VPU CODEC DRIVER 9931 M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9932 M: Philipp Zabel <p.zabel@pengutronix.de> 9933 L: linux-media@vger.kernel.org 9934 L: linux-rockchip@lists.infradead.org 9935 S: Maintained 9936 F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9937 F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9938 F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9939 F: drivers/media/platform/verisilicon/ 9940 9941 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9942 M: Frank Seidel <frank@f-seidel.de> 9943 L: platform-driver-x86@vger.kernel.org 9944 S: Maintained 9945 W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9946 F: drivers/platform/x86/hdaps.c 9947 9948 HARDWARE MONITORING 9949 M: Jean Delvare <jdelvare@suse.com> 9950 M: Guenter Roeck <linux@roeck-us.net> 9951 L: linux-hwmon@vger.kernel.org 9952 S: Maintained 9953 W: http://hwmon.wiki.kernel.org/ 9954 T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9955 F: Documentation/ABI/testing/sysfs-class-hwmon 9956 F: Documentation/devicetree/bindings/hwmon/ 9957 F: Documentation/hwmon/ 9958 F: drivers/hwmon/ 9959 F: include/linux/hwmon*.h 9960 F: include/trace/events/hwmon*.h 9961 K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9962 9963 HARDWARE RANDOM NUMBER GENERATOR CORE 9964 M: Olivia Mackall <olivia@selenic.com> 9965 M: Herbert Xu <herbert@gondor.apana.org.au> 9966 L: linux-crypto@vger.kernel.org 9967 S: Odd fixes 9968 F: Documentation/admin-guide/hw_random.rst 9969 F: Documentation/devicetree/bindings/rng/ 9970 F: drivers/char/hw_random/ 9971 F: include/linux/hw_random.h 9972 9973 HARDWARE SPINLOCK CORE 9974 M: Bjorn Andersson <andersson@kernel.org> 9975 R: Baolin Wang <baolin.wang7@gmail.com> 9976 L: linux-remoteproc@vger.kernel.org 9977 S: Maintained 9978 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9979 F: Documentation/devicetree/bindings/hwlock/ 9980 F: Documentation/locking/hwspinlock.rst 9981 F: drivers/hwspinlock/ 9982 F: include/linux/hwspinlock.h 9983 9984 HARDWARE TRACING FACILITIES 9985 M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9986 S: Maintained 9987 F: drivers/hwtracing/ 9988 9989 HARMONY SOUND DRIVER 9990 L: linux-parisc@vger.kernel.org 9991 S: Maintained 9992 F: sound/parisc/harmony.* 9993 9994 HDPVR USB VIDEO ENCODER DRIVER 9995 M: Hans Verkuil <hverkuil@xs4all.nl> 9996 L: linux-media@vger.kernel.org 9997 S: Odd Fixes 9998 W: https://linuxtv.org 9999 T: git git://linuxtv.org/media_tree.git 10000 F: drivers/media/usb/hdpvr/ 10001 10002 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10003 M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10004 S: Supported 10005 F: drivers/misc/hpilo.[ch] 10006 10007 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10008 M: Jerry Hoemann <jerry.hoemann@hpe.com> 10009 S: Supported 10010 F: Documentation/watchdog/hpwdt.rst 10011 F: drivers/watchdog/hpwdt.c 10012 10013 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10014 M: Don Brace <don.brace@microchip.com> 10015 L: storagedev@microchip.com 10016 L: linux-scsi@vger.kernel.org 10017 S: Supported 10018 F: Documentation/scsi/hpsa.rst 10019 F: drivers/scsi/hpsa*.[ch] 10020 F: include/linux/cciss*.h 10021 F: include/uapi/linux/cciss*.h 10022 10023 HFI1 DRIVER 10024 M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10025 L: linux-rdma@vger.kernel.org 10026 S: Supported 10027 F: drivers/infiniband/hw/hfi1 10028 10029 HFS FILESYSTEM 10030 L: linux-fsdevel@vger.kernel.org 10031 S: Orphan 10032 F: Documentation/filesystems/hfs.rst 10033 F: fs/hfs/ 10034 10035 HFSPLUS FILESYSTEM 10036 L: linux-fsdevel@vger.kernel.org 10037 S: Orphan 10038 F: Documentation/filesystems/hfsplus.rst 10039 F: fs/hfsplus/ 10040 10041 HGA FRAMEBUFFER DRIVER 10042 M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 10043 L: linux-nvidia@lists.surfsouth.com 10044 S: Maintained 10045 W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 10046 F: drivers/video/fbdev/hgafb.c 10047 10048 HIBERNATION (aka Software Suspend, aka swsusp) 10049 M: "Rafael J. Wysocki" <rafael@kernel.org> 10050 M: Pavel Machek <pavel@ucw.cz> 10051 L: linux-pm@vger.kernel.org 10052 S: Supported 10053 B: https://bugzilla.kernel.org 10054 F: arch/*/include/asm/suspend*.h 10055 F: arch/x86/power/ 10056 F: drivers/base/power/ 10057 F: include/linux/freezer.h 10058 F: include/linux/pm.h 10059 F: include/linux/suspend.h 10060 F: kernel/power/ 10061 10062 HID CORE LAYER 10063 M: Jiri Kosina <jikos@kernel.org> 10064 M: Benjamin Tissoires <bentiss@kernel.org> 10065 L: linux-input@vger.kernel.org 10066 S: Maintained 10067 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10068 F: Documentation/hid/ 10069 F: drivers/hid/ 10070 F: include/linux/hid* 10071 F: include/uapi/linux/hid* 10072 F: samples/hid/ 10073 F: tools/testing/selftests/hid/ 10074 10075 HID LOGITECH DRIVERS 10076 R: Filipe Laíns <lains@riseup.net> 10077 L: linux-input@vger.kernel.org 10078 S: Maintained 10079 F: drivers/hid/hid-logitech-* 10080 10081 HID NVIDIA SHIELD DRIVER 10082 M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 10083 L: linux-input@vger.kernel.org 10084 S: Maintained 10085 F: drivers/hid/hid-nvidia-shield.c 10086 10087 HID PHOENIX RC FLIGHT CONTROLLER 10088 M: Marcus Folkesson <marcus.folkesson@gmail.com> 10089 L: linux-input@vger.kernel.org 10090 S: Maintained 10091 F: drivers/hid/hid-pxrc.c 10092 10093 HID PLAYSTATION DRIVER 10094 M: Roderick Colenbrander <roderick.colenbrander@sony.com> 10095 L: linux-input@vger.kernel.org 10096 S: Supported 10097 F: drivers/hid/hid-playstation.c 10098 10099 HID SENSOR HUB DRIVERS 10100 M: Jiri Kosina <jikos@kernel.org> 10101 M: Jonathan Cameron <jic23@kernel.org> 10102 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10103 L: linux-input@vger.kernel.org 10104 L: linux-iio@vger.kernel.org 10105 S: Maintained 10106 F: Documentation/hid/hid-sensor* 10107 F: drivers/hid/hid-sensor-* 10108 F: drivers/iio/*/hid-* 10109 F: include/linux/hid-sensor-* 10110 10111 HID VRC-2 CAR CONTROLLER DRIVER 10112 M: Marcus Folkesson <marcus.folkesson@gmail.com> 10113 L: linux-input@vger.kernel.org 10114 S: Maintained 10115 F: drivers/hid/hid-vrc2.c 10116 10117 HID WACOM DRIVER 10118 M: Ping Cheng <ping.cheng@wacom.com> 10119 M: Jason Gerecke <jason.gerecke@wacom.com> 10120 L: linux-input@vger.kernel.org 10121 S: Maintained 10122 F: drivers/hid/wacom.h 10123 F: drivers/hid/wacom_* 10124 10125 HID++ LOGITECH DRIVERS 10126 R: Filipe Laíns <lains@riseup.net> 10127 R: Bastien Nocera <hadess@hadess.net> 10128 L: linux-input@vger.kernel.org 10129 S: Maintained 10130 F: drivers/hid/hid-logitech-hidpp.c 10131 10132 HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10133 M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10134 M: Frederic Weisbecker <frederic@kernel.org> 10135 M: Thomas Gleixner <tglx@linutronix.de> 10136 L: linux-kernel@vger.kernel.org 10137 S: Maintained 10138 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10139 F: Documentation/timers/ 10140 F: include/linux/clockchips.h 10141 F: include/linux/hrtimer.h 10142 F: include/linux/timer.h 10143 F: kernel/time/clockevents.c 10144 F: kernel/time/hrtimer.c 10145 F: kernel/time/timer.c 10146 F: kernel/time/timer_list.c 10147 F: kernel/time/timer_migration.* 10148 F: tools/testing/selftests/timers/ 10149 10150 HIGH-SPEED SCC DRIVER FOR AX.25 10151 L: linux-hams@vger.kernel.org 10152 S: Orphan 10153 F: drivers/net/hamradio/scc.c 10154 10155 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10156 M: HighPoint Linux Team <linux@highpoint-tech.com> 10157 S: Supported 10158 W: http://www.highpoint-tech.com 10159 F: Documentation/scsi/hptiop.rst 10160 F: drivers/scsi/hptiop.c 10161 10162 HIKEY960 ONBOARD USB GPIO HUB DRIVER 10163 M: John Stultz <jstultz@google.com> 10164 L: linux-kernel@vger.kernel.org 10165 S: Maintained 10166 F: drivers/misc/hisi_hikey_usb.c 10167 10168 HIMAX HX83112B TOUCHSCREEN SUPPORT 10169 M: Job Noorman <job@noorman.info> 10170 L: linux-input@vger.kernel.org 10171 S: Maintained 10172 F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10173 F: drivers/input/touchscreen/himax_hx83112b.c 10174 10175 HIPPI 10176 M: Jes Sorensen <jes@trained-monkey.org> 10177 L: linux-hippi@sunsite.dk 10178 S: Maintained 10179 F: drivers/net/hippi/ 10180 F: include/linux/hippidevice.h 10181 F: include/uapi/linux/if_hippi.h 10182 F: net/802/hippi.c 10183 10184 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10185 M: Kurt Kanzenbach <kurt@linutronix.de> 10186 L: netdev@vger.kernel.org 10187 S: Maintained 10188 F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10189 F: drivers/net/dsa/hirschmann/* 10190 F: include/linux/platform_data/hirschmann-hellcreek.h 10191 F: net/dsa/tag_hellcreek.c 10192 10193 HISILICON DMA DRIVER 10194 M: Zhou Wang <wangzhou1@hisilicon.com> 10195 M: Jie Hai <haijie1@huawei.com> 10196 L: dmaengine@vger.kernel.org 10197 S: Maintained 10198 F: drivers/dma/hisi_dma.c 10199 10200 HISILICON GPIO DRIVER 10201 M: Jay Fang <f.fangjian@huawei.com> 10202 L: linux-gpio@vger.kernel.org 10203 S: Maintained 10204 F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 10205 F: drivers/gpio/gpio-hisi.c 10206 10207 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 10208 M: Zhiqi Song <songzhiqi1@huawei.com> 10209 M: Longfang Liu <liulongfang@huawei.com> 10210 L: linux-crypto@vger.kernel.org 10211 S: Maintained 10212 F: Documentation/ABI/testing/debugfs-hisi-hpre 10213 F: drivers/crypto/hisilicon/hpre/hpre.h 10214 F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 10215 F: drivers/crypto/hisilicon/hpre/hpre_main.c 10216 10217 HISILICON HNS3 PMU DRIVER 10218 M: Jijie Shao <shaojijie@huawei.com> 10219 S: Supported 10220 F: Documentation/admin-guide/perf/hns3-pmu.rst 10221 F: drivers/perf/hisilicon/hns3_pmu.c 10222 10223 HISILICON I2C CONTROLLER DRIVER 10224 M: Yicong Yang <yangyicong@hisilicon.com> 10225 L: linux-i2c@vger.kernel.org 10226 S: Maintained 10227 W: https://www.hisilicon.com 10228 F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 10229 F: drivers/i2c/busses/i2c-hisi.c 10230 10231 HISILICON KUNPENG SOC HCCS DRIVER 10232 M: Huisong Li <lihuisong@huawei.com> 10233 S: Maintained 10234 F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 10235 F: drivers/soc/hisilicon/kunpeng_hccs.c 10236 F: drivers/soc/hisilicon/kunpeng_hccs.h 10237 10238 HISILICON LPC BUS DRIVER 10239 M: Jay Fang <f.fangjian@huawei.com> 10240 S: Maintained 10241 W: http://www.hisilicon.com 10242 F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 10243 F: drivers/bus/hisi_lpc.c 10244 10245 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 10246 M: Jian Shen <shenjian15@huawei.com> 10247 M: Salil Mehta <salil.mehta@huawei.com> 10248 M: Jijie Shao <shaojijie@huawei.com> 10249 L: netdev@vger.kernel.org 10250 S: Maintained 10251 W: http://www.hisilicon.com 10252 F: drivers/net/ethernet/hisilicon/hns3/ 10253 10254 HISILICON NETWORK SUBSYSTEM DRIVER 10255 M: Jian Shen <shenjian15@huawei.com> 10256 M: Salil Mehta <salil.mehta@huawei.com> 10257 L: netdev@vger.kernel.org 10258 S: Maintained 10259 W: http://www.hisilicon.com 10260 F: Documentation/devicetree/bindings/net/hisilicon*.txt 10261 F: drivers/net/ethernet/hisilicon/ 10262 10263 HISILICON PMU DRIVER 10264 M: Yicong Yang <yangyicong@hisilicon.com> 10265 M: Jonathan Cameron <jonathan.cameron@huawei.com> 10266 S: Supported 10267 W: http://www.hisilicon.com 10268 F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 10269 F: Documentation/admin-guide/perf/hisi-pmu.rst 10270 F: drivers/perf/hisilicon 10271 10272 HISILICON PTT DRIVER 10273 M: Yicong Yang <yangyicong@hisilicon.com> 10274 M: Jonathan Cameron <jonathan.cameron@huawei.com> 10275 L: linux-kernel@vger.kernel.org 10276 S: Maintained 10277 F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 10278 F: Documentation/trace/hisi-ptt.rst 10279 F: drivers/hwtracing/ptt/ 10280 F: tools/perf/arch/arm64/util/hisi-ptt.c 10281 F: tools/perf/util/hisi-ptt* 10282 F: tools/perf/util/hisi-ptt-decoder/* 10283 10284 HISILICON QM DRIVER 10285 M: Weili Qian <qianweili@huawei.com> 10286 M: Zhou Wang <wangzhou1@hisilicon.com> 10287 L: linux-crypto@vger.kernel.org 10288 S: Maintained 10289 F: drivers/crypto/hisilicon/Kconfig 10290 F: drivers/crypto/hisilicon/Makefile 10291 F: drivers/crypto/hisilicon/qm.c 10292 F: drivers/crypto/hisilicon/sgl.c 10293 F: include/linux/hisi_acc_qm.h 10294 10295 HISILICON ROCE DRIVER 10296 M: Chengchang Tang <tangchengchang@huawei.com> 10297 M: Junxian Huang <huangjunxian6@hisilicon.com> 10298 L: linux-rdma@vger.kernel.org 10299 S: Maintained 10300 F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 10301 F: drivers/infiniband/hw/hns/ 10302 10303 HISILICON SAS Controller 10304 M: Yihang Li <liyihang9@huawei.com> 10305 S: Supported 10306 W: http://www.hisilicon.com 10307 F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 10308 F: drivers/scsi/hisi_sas/ 10309 10310 HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 10311 M: Longfang Liu <liulongfang@huawei.com> 10312 L: linux-crypto@vger.kernel.org 10313 S: Maintained 10314 F: Documentation/ABI/testing/debugfs-hisi-sec 10315 F: drivers/crypto/hisilicon/sec2/sec.h 10316 F: drivers/crypto/hisilicon/sec2/sec_crypto.c 10317 F: drivers/crypto/hisilicon/sec2/sec_crypto.h 10318 F: drivers/crypto/hisilicon/sec2/sec_main.c 10319 10320 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 10321 M: Jay Fang <f.fangjian@huawei.com> 10322 L: linux-spi@vger.kernel.org 10323 S: Maintained 10324 W: http://www.hisilicon.com 10325 F: drivers/spi/spi-hisi-kunpeng.c 10326 10327 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 10328 M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10329 L: linux-kernel@vger.kernel.org 10330 S: Maintained 10331 F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 10332 F: drivers/spmi/hisi-spmi-controller.c 10333 10334 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 10335 M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10336 L: linux-kernel@vger.kernel.org 10337 S: Maintained 10338 F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 10339 F: drivers/mfd/hi6421-spmi-pmic.c 10340 10341 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 10342 M: Weili Qian <qianweili@huawei.com> 10343 S: Maintained 10344 F: drivers/crypto/hisilicon/trng/trng.c 10345 10346 HISILICON V3XX SPI NOR FLASH Controller Driver 10347 M: Jay Fang <f.fangjian@huawei.com> 10348 S: Maintained 10349 W: http://www.hisilicon.com 10350 F: drivers/spi/spi-hisi-sfc-v3xx.c 10351 10352 HISILICON ZIP Controller DRIVER 10353 M: Yang Shen <shenyang39@huawei.com> 10354 M: Zhou Wang <wangzhou1@hisilicon.com> 10355 L: linux-crypto@vger.kernel.org 10356 S: Maintained 10357 F: Documentation/ABI/testing/debugfs-hisi-zip 10358 F: drivers/crypto/hisilicon/zip/ 10359 10360 HMM - Heterogeneous Memory Management 10361 M: Jérôme Glisse <jglisse@redhat.com> 10362 L: linux-mm@kvack.org 10363 S: Maintained 10364 F: Documentation/mm/hmm.rst 10365 F: include/linux/hmm* 10366 F: lib/test_hmm* 10367 F: mm/hmm* 10368 F: tools/testing/selftests/mm/*hmm* 10369 10370 HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 10371 M: Petre Rodan <petre.rodan@subdimension.ro> 10372 L: linux-iio@vger.kernel.org 10373 S: Maintained 10374 F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 10375 F: drivers/iio/pressure/hsc030pa* 10376 10377 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 10378 M: Andreas Klinger <ak@it-klinger.de> 10379 M: Petre Rodan <petre.rodan@subdimension.ro> 10380 L: linux-iio@vger.kernel.org 10381 S: Maintained 10382 F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 10383 F: drivers/iio/pressure/mprls0025pa* 10384 10385 HP BIOSCFG DRIVER 10386 M: Jorge Lopez <jorge.lopez2@hp.com> 10387 L: platform-driver-x86@vger.kernel.org 10388 S: Maintained 10389 F: drivers/platform/x86/hp/hp-bioscfg/ 10390 10391 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 10392 L: platform-driver-x86@vger.kernel.org 10393 S: Orphan 10394 F: drivers/platform/x86/hp/tc1100-wmi.c 10395 10396 HP WMI HARDWARE MONITOR DRIVER 10397 M: James Seo <james@equiv.tech> 10398 L: linux-hwmon@vger.kernel.org 10399 S: Maintained 10400 F: Documentation/hwmon/hp-wmi-sensors.rst 10401 F: drivers/hwmon/hp-wmi-sensors.c 10402 10403 HPET: High Precision Event Timers driver 10404 M: Clemens Ladisch <clemens@ladisch.de> 10405 S: Maintained 10406 F: Documentation/timers/hpet.rst 10407 F: drivers/char/hpet.c 10408 F: include/linux/hpet.h 10409 F: include/uapi/linux/hpet.h 10410 10411 HPET: x86 10412 S: Orphan 10413 F: arch/x86/include/asm/hpet.h 10414 F: arch/x86/kernel/hpet.c 10415 10416 HPFS FILESYSTEM 10417 M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 10418 S: Maintained 10419 W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 10420 F: fs/hpfs/ 10421 10422 HS3001 Hardware Temperature and Humidity Sensor 10423 M: Andre Werner <andre.werner@systec-electronic.com> 10424 L: linux-hwmon@vger.kernel.org 10425 S: Maintained 10426 F: drivers/hwmon/hs3001.c 10427 10428 HSI SUBSYSTEM 10429 M: Sebastian Reichel <sre@kernel.org> 10430 S: Maintained 10431 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 10432 F: Documentation/ABI/testing/sysfs-bus-hsi 10433 F: Documentation/driver-api/hsi.rst 10434 F: drivers/hsi/ 10435 F: include/linux/hsi/ 10436 F: include/uapi/linux/hsi/ 10437 10438 HSO 3G MODEM DRIVER 10439 L: linux-usb@vger.kernel.org 10440 S: Orphan 10441 F: drivers/net/usb/hso.c 10442 10443 HSR NETWORK PROTOCOL 10444 L: netdev@vger.kernel.org 10445 S: Orphan 10446 F: net/hsr/ 10447 10448 HT16K33 LED CONTROLLER DRIVER 10449 M: Robin van der Gracht <robin@protonic.nl> 10450 S: Maintained 10451 F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 10452 F: drivers/auxdisplay/ht16k33.c 10453 10454 HTCPEN TOUCHSCREEN DRIVER 10455 M: Pau Oliva Fora <pof@eslack.org> 10456 L: linux-input@vger.kernel.org 10457 S: Maintained 10458 F: drivers/input/touchscreen/htcpen.c 10459 10460 HTE SUBSYSTEM 10461 M: Dipen Patel <dipenp@nvidia.com> 10462 L: timestamp@lists.linux.dev 10463 S: Maintained 10464 Q: https://patchwork.kernel.org/project/timestamp/list/ 10465 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 10466 F: Documentation/devicetree/bindings/timestamp/ 10467 F: Documentation/driver-api/hte/ 10468 F: drivers/hte/ 10469 F: include/linux/hte.h 10470 10471 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 10472 M: Lorenzo Bianconi <lorenzo@kernel.org> 10473 L: linux-iio@vger.kernel.org 10474 S: Maintained 10475 W: http://www.st.com/ 10476 F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 10477 F: drivers/iio/humidity/hts221* 10478 10479 HUAWEI ETHERNET DRIVER 10480 M: Cai Huoqing <cai.huoqing@linux.dev> 10481 L: netdev@vger.kernel.org 10482 S: Maintained 10483 F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10484 F: drivers/net/ethernet/huawei/hinic/ 10485 10486 HUGETLB SUBSYSTEM 10487 M: Muchun Song <muchun.song@linux.dev> 10488 L: linux-mm@kvack.org 10489 S: Maintained 10490 F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10491 F: Documentation/admin-guide/mm/hugetlbpage.rst 10492 F: Documentation/mm/hugetlbfs_reserv.rst 10493 F: Documentation/mm/vmemmap_dedup.rst 10494 F: fs/hugetlbfs/ 10495 F: include/linux/hugetlb.h 10496 F: mm/hugetlb.c 10497 F: mm/hugetlb_vmemmap.c 10498 F: mm/hugetlb_vmemmap.h 10499 F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10500 10501 HVA ST MEDIA DRIVER 10502 M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10503 L: linux-media@vger.kernel.org 10504 S: Supported 10505 W: https://linuxtv.org 10506 T: git git://linuxtv.org/media_tree.git 10507 F: drivers/media/platform/st/sti/hva 10508 10509 HWPOISON MEMORY FAILURE HANDLING 10510 M: Miaohe Lin <linmiaohe@huawei.com> 10511 R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10512 L: linux-mm@kvack.org 10513 S: Maintained 10514 F: mm/hwpoison-inject.c 10515 F: mm/memory-failure.c 10516 10517 HYCON HY46XX TOUCHSCREEN SUPPORT 10518 M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10519 L: linux-input@vger.kernel.org 10520 S: Maintained 10521 F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10522 F: drivers/input/touchscreen/hycon-hy46xx.c 10523 10524 HYGON PROCESSOR SUPPORT 10525 M: Pu Wen <puwen@hygon.cn> 10526 L: linux-kernel@vger.kernel.org 10527 S: Maintained 10528 F: arch/x86/kernel/cpu/hygon.c 10529 10530 HYNIX HI556 SENSOR DRIVER 10531 M: Sakari Ailus <sakari.ailus@linux.intel.com> 10532 L: linux-media@vger.kernel.org 10533 S: Maintained 10534 T: git git://linuxtv.org/media_tree.git 10535 F: drivers/media/i2c/hi556.c 10536 10537 HYNIX HI846 SENSOR DRIVER 10538 M: Martin Kepplinger <martin.kepplinger@puri.sm> 10539 L: linux-media@vger.kernel.org 10540 S: Maintained 10541 F: drivers/media/i2c/hi846.c 10542 10543 HYNIX HI847 SENSOR DRIVER 10544 M: Sakari Ailus <sakari.ailus@linux.intel.com> 10545 L: linux-media@vger.kernel.org 10546 S: Maintained 10547 F: drivers/media/i2c/hi847.c 10548 10549 Hyper-V/Azure CORE AND DRIVERS 10550 M: "K. Y. Srinivasan" <kys@microsoft.com> 10551 M: Haiyang Zhang <haiyangz@microsoft.com> 10552 M: Wei Liu <wei.liu@kernel.org> 10553 M: Dexuan Cui <decui@microsoft.com> 10554 L: linux-hyperv@vger.kernel.org 10555 S: Supported 10556 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10557 F: Documentation/ABI/stable/sysfs-bus-vmbus 10558 F: Documentation/ABI/testing/debugfs-hyperv 10559 F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10560 F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10561 F: Documentation/virt/hyperv 10562 F: arch/arm64/hyperv 10563 F: arch/arm64/include/asm/hyperv-tlfs.h 10564 F: arch/arm64/include/asm/mshyperv.h 10565 F: arch/x86/hyperv 10566 F: arch/x86/include/asm/hyperv-tlfs.h 10567 F: arch/x86/include/asm/mshyperv.h 10568 F: arch/x86/include/asm/trace/hyperv.h 10569 F: arch/x86/kernel/cpu/mshyperv.c 10570 F: drivers/clocksource/hyperv_timer.c 10571 F: drivers/hid/hid-hyperv.c 10572 F: drivers/hv/ 10573 F: drivers/input/serio/hyperv-keyboard.c 10574 F: drivers/iommu/hyperv-iommu.c 10575 F: drivers/net/ethernet/microsoft/ 10576 F: drivers/net/hyperv/ 10577 F: drivers/pci/controller/pci-hyperv-intf.c 10578 F: drivers/pci/controller/pci-hyperv.c 10579 F: drivers/scsi/storvsc_drv.c 10580 F: drivers/uio/uio_hv_generic.c 10581 F: drivers/video/fbdev/hyperv_fb.c 10582 F: include/asm-generic/hyperv-tlfs.h 10583 F: include/asm-generic/mshyperv.h 10584 F: include/clocksource/hyperv_timer.h 10585 F: include/linux/hyperv.h 10586 F: include/net/mana 10587 F: include/uapi/linux/hyperv.h 10588 F: net/vmw_vsock/hyperv_transport.c 10589 F: tools/hv/ 10590 10591 HYPERBUS SUPPORT 10592 M: Vignesh Raghavendra <vigneshr@ti.com> 10593 R: Tudor Ambarus <tudor.ambarus@linaro.org> 10594 L: linux-mtd@lists.infradead.org 10595 S: Supported 10596 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10597 C: irc://irc.oftc.net/mtd 10598 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10599 F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10600 F: drivers/mtd/hyperbus/ 10601 F: include/linux/mtd/hyperbus.h 10602 10603 HYPERVISOR VIRTUAL CONSOLE DRIVER 10604 L: linuxppc-dev@lists.ozlabs.org 10605 S: Odd Fixes 10606 F: drivers/tty/hvc/ 10607 10608 I2C ACPI SUPPORT 10609 M: Mika Westerberg <mika.westerberg@linux.intel.com> 10610 L: linux-i2c@vger.kernel.org 10611 L: linux-acpi@vger.kernel.org 10612 S: Maintained 10613 F: drivers/i2c/i2c-core-acpi.c 10614 10615 I2C ADDRESS TRANSLATOR (ATR) 10616 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10617 R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10618 L: linux-i2c@vger.kernel.org 10619 S: Maintained 10620 F: drivers/i2c/i2c-atr.c 10621 F: include/linux/i2c-atr.h 10622 10623 I2C CONTROLLER DRIVER FOR NVIDIA GPU 10624 M: Ajay Gupta <ajayg@nvidia.com> 10625 L: linux-i2c@vger.kernel.org 10626 S: Maintained 10627 F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10628 F: drivers/i2c/busses/i2c-nvidia-gpu.c 10629 10630 I2C MUXES 10631 M: Peter Rosin <peda@axentia.se> 10632 L: linux-i2c@vger.kernel.org 10633 S: Maintained 10634 F: Documentation/devicetree/bindings/i2c/i2c-arb* 10635 F: Documentation/devicetree/bindings/i2c/i2c-gate* 10636 F: Documentation/devicetree/bindings/i2c/i2c-mux* 10637 F: Documentation/i2c/i2c-topology.rst 10638 F: Documentation/i2c/muxes/ 10639 F: drivers/i2c/i2c-mux.c 10640 F: drivers/i2c/muxes/ 10641 F: include/linux/i2c-mux.h 10642 10643 I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10644 M: Gregory CLEMENT <gregory.clement@bootlin.com> 10645 L: linux-i2c@vger.kernel.org 10646 S: Maintained 10647 F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10648 F: drivers/i2c/busses/i2c-mv64xxx.c 10649 10650 I2C OVER PARALLEL PORT 10651 M: Jean Delvare <jdelvare@suse.com> 10652 L: linux-i2c@vger.kernel.org 10653 S: Maintained 10654 F: Documentation/i2c/busses/i2c-parport.rst 10655 F: drivers/i2c/busses/i2c-parport.c 10656 10657 I2C SUBSYSTEM 10658 M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10659 L: linux-i2c@vger.kernel.org 10660 S: Maintained 10661 W: https://i2c.wiki.kernel.org/ 10662 Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10663 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10664 F: Documentation/i2c/ 10665 F: drivers/i2c/* 10666 F: include/dt-bindings/i2c/i2c.h 10667 F: include/linux/i2c-dev.h 10668 F: include/linux/i2c-smbus.h 10669 F: include/linux/i2c.h 10670 F: include/uapi/linux/i2c-*.h 10671 F: include/uapi/linux/i2c.h 10672 10673 I2C SUBSYSTEM HOST DRIVERS 10674 M: Andi Shyti <andi.shyti@kernel.org> 10675 L: linux-i2c@vger.kernel.org 10676 S: Maintained 10677 W: https://i2c.wiki.kernel.org/ 10678 Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10679 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10680 F: Documentation/devicetree/bindings/i2c/ 10681 F: drivers/i2c/algos/ 10682 F: drivers/i2c/busses/ 10683 F: include/dt-bindings/i2c/ 10684 10685 I2C-TAOS-EVM DRIVER 10686 M: Jean Delvare <jdelvare@suse.com> 10687 L: linux-i2c@vger.kernel.org 10688 S: Maintained 10689 F: Documentation/i2c/busses/i2c-taos-evm.rst 10690 F: drivers/i2c/busses/i2c-taos-evm.c 10691 10692 I2C-TINY-USB DRIVER 10693 M: Till Harbaum <till@harbaum.org> 10694 L: linux-i2c@vger.kernel.org 10695 S: Maintained 10696 W: http://www.harbaum.org/till/i2c_tiny_usb 10697 F: drivers/i2c/busses/i2c-tiny-usb.c 10698 10699 I2C/SMBUS CONTROLLER DRIVERS FOR PC 10700 M: Jean Delvare <jdelvare@suse.com> 10701 L: linux-i2c@vger.kernel.org 10702 S: Maintained 10703 F: Documentation/i2c/busses/i2c-ali1535.rst 10704 F: Documentation/i2c/busses/i2c-ali1563.rst 10705 F: Documentation/i2c/busses/i2c-ali15x3.rst 10706 F: Documentation/i2c/busses/i2c-amd756.rst 10707 F: Documentation/i2c/busses/i2c-amd8111.rst 10708 F: Documentation/i2c/busses/i2c-i801.rst 10709 F: Documentation/i2c/busses/i2c-nforce2.rst 10710 F: Documentation/i2c/busses/i2c-piix4.rst 10711 F: Documentation/i2c/busses/i2c-sis5595.rst 10712 F: Documentation/i2c/busses/i2c-sis630.rst 10713 F: Documentation/i2c/busses/i2c-sis96x.rst 10714 F: Documentation/i2c/busses/i2c-via.rst 10715 F: Documentation/i2c/busses/i2c-viapro.rst 10716 F: drivers/i2c/busses/i2c-ali1535.c 10717 F: drivers/i2c/busses/i2c-ali1563.c 10718 F: drivers/i2c/busses/i2c-ali15x3.c 10719 F: drivers/i2c/busses/i2c-amd756-s4882.c 10720 F: drivers/i2c/busses/i2c-amd756.c 10721 F: drivers/i2c/busses/i2c-amd8111.c 10722 F: drivers/i2c/busses/i2c-i801.c 10723 F: drivers/i2c/busses/i2c-isch.c 10724 F: drivers/i2c/busses/i2c-nforce2-s4985.c 10725 F: drivers/i2c/busses/i2c-nforce2.c 10726 F: drivers/i2c/busses/i2c-piix4.c 10727 F: drivers/i2c/busses/i2c-sis5595.c 10728 F: drivers/i2c/busses/i2c-sis630.c 10729 F: drivers/i2c/busses/i2c-sis96x.c 10730 F: drivers/i2c/busses/i2c-via.c 10731 F: drivers/i2c/busses/i2c-viapro.c 10732 10733 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10734 M: Hans de Goede <hdegoede@redhat.com> 10735 L: linux-i2c@vger.kernel.org 10736 S: Maintained 10737 F: drivers/i2c/busses/i2c-cht-wc.c 10738 10739 I2C/SMBUS ISMT DRIVER 10740 M: Seth Heasley <seth.heasley@intel.com> 10741 M: Neil Horman <nhorman@tuxdriver.com> 10742 L: linux-i2c@vger.kernel.org 10743 F: Documentation/i2c/busses/i2c-ismt.rst 10744 F: drivers/i2c/busses/i2c-ismt.c 10745 10746 I2C/SMBUS ZHAOXIN DRIVER 10747 M: Hans Hu <hanshu@zhaoxin.com> 10748 L: linux-i2c@vger.kernel.org 10749 S: Maintained 10750 W: https://www.zhaoxin.com 10751 F: drivers/i2c/busses/i2c-viai2c-common.c 10752 F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 10753 10754 I2C/SMBUS STUB DRIVER 10755 M: Jean Delvare <jdelvare@suse.com> 10756 L: linux-i2c@vger.kernel.org 10757 S: Maintained 10758 F: drivers/i2c/i2c-stub.c 10759 10760 I3C DRIVER FOR ASPEED AST2600 10761 M: Jeremy Kerr <jk@codeconstruct.com.au> 10762 S: Maintained 10763 F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10764 F: drivers/i3c/master/ast2600-i3c-master.c 10765 10766 I3C DRIVER FOR CADENCE I3C MASTER IP 10767 M: Przemysław Gaj <pgaj@cadence.com> 10768 S: Maintained 10769 F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10770 F: drivers/i3c/master/i3c-master-cdns.c 10771 10772 I3C DRIVER FOR SYNOPSYS DESIGNWARE 10773 S: Orphan 10774 F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10775 F: drivers/i3c/master/dw* 10776 10777 I3C SUBSYSTEM 10778 M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10779 L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10780 S: Maintained 10781 C: irc://chat.freenode.net/linux-i3c 10782 T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10783 F: Documentation/ABI/testing/sysfs-bus-i3c 10784 F: Documentation/devicetree/bindings/i3c/ 10785 F: Documentation/driver-api/i3c 10786 F: drivers/i3c/ 10787 F: include/dt-bindings/i3c/ 10788 F: include/linux/i3c/ 10789 10790 IBM Operation Panel Input Driver 10791 M: Eddie James <eajames@linux.ibm.com> 10792 L: linux-input@vger.kernel.org 10793 S: Maintained 10794 F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10795 F: drivers/input/misc/ibm-panel.c 10796 10797 IBM Power 842 compression accelerator 10798 M: Haren Myneni <haren@us.ibm.com> 10799 S: Supported 10800 F: crypto/842.c 10801 F: drivers/crypto/nx/Kconfig 10802 F: drivers/crypto/nx/Makefile 10803 F: drivers/crypto/nx/nx-842* 10804 F: include/linux/sw842.h 10805 F: lib/842/ 10806 10807 IBM Power in-Nest Crypto Acceleration 10808 M: Breno Leitão <leitao@debian.org> 10809 M: Nayna Jain <nayna@linux.ibm.com> 10810 M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10811 L: linux-crypto@vger.kernel.org 10812 S: Supported 10813 F: drivers/crypto/nx/Kconfig 10814 F: drivers/crypto/nx/Makefile 10815 F: drivers/crypto/nx/nx-aes* 10816 F: drivers/crypto/nx/nx-sha* 10817 F: drivers/crypto/nx/nx.* 10818 F: drivers/crypto/nx/nx_csbcpb.h 10819 F: drivers/crypto/nx/nx_debugfs.c 10820 10821 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10822 M: Tyrel Datwyler <tyreld@linux.ibm.com> 10823 L: linux-pci@vger.kernel.org 10824 L: linuxppc-dev@lists.ozlabs.org 10825 S: Supported 10826 F: drivers/pci/hotplug/rpadlpar* 10827 10828 IBM Power Linux RAID adapter 10829 M: Brian King <brking@us.ibm.com> 10830 S: Supported 10831 F: drivers/scsi/ipr.* 10832 10833 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10834 M: Tyrel Datwyler <tyreld@linux.ibm.com> 10835 L: linux-pci@vger.kernel.org 10836 L: linuxppc-dev@lists.ozlabs.org 10837 S: Supported 10838 F: drivers/pci/hotplug/rpaphp* 10839 10840 IBM Power SRIOV Virtual NIC Device Driver 10841 M: Haren Myneni <haren@linux.ibm.com> 10842 M: Rick Lindsley <ricklind@linux.ibm.com> 10843 R: Nick Child <nnac123@linux.ibm.com> 10844 R: Thomas Falcon <tlfalcon@linux.ibm.com> 10845 L: netdev@vger.kernel.org 10846 S: Supported 10847 F: drivers/net/ethernet/ibm/ibmvnic.* 10848 10849 IBM Power VFIO Support 10850 M: Timothy Pearson <tpearson@raptorengineering.com> 10851 S: Supported 10852 F: drivers/vfio/vfio_iommu_spapr_tce.c 10853 10854 IBM Power Virtual Ethernet Device Driver 10855 M: Nick Child <nnac123@linux.ibm.com> 10856 L: netdev@vger.kernel.org 10857 S: Supported 10858 F: drivers/net/ethernet/ibm/ibmveth.* 10859 10860 IBM Power Virtual FC Device Drivers 10861 M: Tyrel Datwyler <tyreld@linux.ibm.com> 10862 L: linux-scsi@vger.kernel.org 10863 S: Supported 10864 F: drivers/scsi/ibmvscsi/ibmvfc* 10865 10866 IBM Power Virtual Management Channel Driver 10867 M: Brad Warrum <bwarrum@linux.ibm.com> 10868 M: Ritu Agarwal <rituagar@linux.ibm.com> 10869 S: Supported 10870 F: drivers/misc/ibmvmc.* 10871 10872 IBM Power Virtual SCSI Device Drivers 10873 M: Tyrel Datwyler <tyreld@linux.ibm.com> 10874 L: linux-scsi@vger.kernel.org 10875 S: Supported 10876 F: drivers/scsi/ibmvscsi/ibmvscsi* 10877 F: include/scsi/viosrp.h 10878 10879 IBM Power Virtual SCSI Device Target Driver 10880 M: Tyrel Datwyler <tyreld@linux.ibm.com> 10881 L: linux-scsi@vger.kernel.org 10882 L: target-devel@vger.kernel.org 10883 S: Supported 10884 F: drivers/scsi/ibmvscsi_tgt/ 10885 10886 IBM Power VMX Cryptographic instructions 10887 M: Breno Leitão <leitao@debian.org> 10888 M: Nayna Jain <nayna@linux.ibm.com> 10889 M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10890 L: linux-crypto@vger.kernel.org 10891 S: Supported 10892 F: arch/powerpc/crypto/Kconfig 10893 F: arch/powerpc/crypto/Makefile 10894 F: arch/powerpc/crypto/aes.c 10895 F: arch/powerpc/crypto/aes_cbc.c 10896 F: arch/powerpc/crypto/aes_ctr.c 10897 F: arch/powerpc/crypto/aes_xts.c 10898 F: arch/powerpc/crypto/aesp8-ppc.* 10899 F: arch/powerpc/crypto/ghash.c 10900 F: arch/powerpc/crypto/ghashp8-ppc.pl 10901 F: arch/powerpc/crypto/ppc-xlate.pl 10902 F: arch/powerpc/crypto/vmx.c 10903 10904 IBM ServeRAID RAID DRIVER 10905 S: Orphan 10906 F: drivers/scsi/ips.* 10907 10908 ICH LPC AND GPIO DRIVER 10909 M: Peter Tyser <ptyser@xes-inc.com> 10910 S: Maintained 10911 F: drivers/gpio/gpio-ich.c 10912 F: drivers/mfd/lpc_ich.c 10913 10914 ICY I2C DRIVER 10915 M: Max Staudt <max@enpas.org> 10916 L: linux-i2c@vger.kernel.org 10917 S: Maintained 10918 F: drivers/i2c/busses/i2c-icy.c 10919 10920 IDEAPAD LAPTOP EXTRAS DRIVER 10921 M: Ike Panhc <ike.pan@canonical.com> 10922 L: platform-driver-x86@vger.kernel.org 10923 S: Maintained 10924 W: http://launchpad.net/ideapad-laptop 10925 F: drivers/platform/x86/ideapad-laptop.c 10926 10927 IDEAPAD LAPTOP SLIDEBAR DRIVER 10928 M: Andrey Moiseev <o2g.org.ru@gmail.com> 10929 L: linux-input@vger.kernel.org 10930 S: Maintained 10931 W: https://github.com/o2genum/ideapad-slidebar 10932 F: drivers/input/misc/ideapad_slidebar.c 10933 10934 IDT VersaClock 5 CLOCK DRIVER 10935 M: Luca Ceresoli <luca@lucaceresoli.net> 10936 S: Maintained 10937 F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10938 F: drivers/clk/clk-versaclock5.c 10939 10940 IEEE 802.15.4 SUBSYSTEM 10941 M: Alexander Aring <alex.aring@gmail.com> 10942 M: Stefan Schmidt <stefan@datenfreihafen.org> 10943 M: Miquel Raynal <miquel.raynal@bootlin.com> 10944 L: linux-wpan@vger.kernel.org 10945 S: Maintained 10946 W: https://linux-wpan.org/ 10947 Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10948 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10949 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10950 F: Documentation/networking/ieee802154.rst 10951 F: drivers/net/ieee802154/ 10952 F: include/linux/ieee802154.h 10953 F: include/linux/nl802154.h 10954 F: include/net/af_ieee802154.h 10955 F: include/net/cfg802154.h 10956 F: include/net/ieee802154_netdev.h 10957 F: include/net/mac802154.h 10958 F: include/net/nl802154.h 10959 F: net/ieee802154/ 10960 F: net/mac802154/ 10961 10962 Intel VIRTIO DATA PATH ACCELERATOR 10963 M: Zhu Lingshan <lingshan.zhu@kernel.org> 10964 L: virtualization@lists.linux.dev 10965 S: Supported 10966 F: drivers/vdpa/ifcvf/ 10967 10968 IFE PROTOCOL 10969 M: Yotam Gigi <yotam.gi@gmail.com> 10970 M: Jamal Hadi Salim <jhs@mojatatu.com> 10971 F: include/net/ife.h 10972 F: include/uapi/linux/ife.h 10973 F: net/ife 10974 10975 IGORPLUG-USB IR RECEIVER 10976 M: Sean Young <sean@mess.org> 10977 L: linux-media@vger.kernel.org 10978 S: Maintained 10979 F: drivers/media/rc/igorplugusb.c 10980 10981 IGUANAWORKS USB IR TRANSCEIVER 10982 M: Sean Young <sean@mess.org> 10983 L: linux-media@vger.kernel.org 10984 S: Maintained 10985 F: drivers/media/rc/iguanair.c 10986 10987 IIO BACKEND FRAMEWORK 10988 M: Nuno Sa <nuno.sa@analog.com> 10989 R: Olivier Moysan <olivier.moysan@foss.st.com> 10990 L: linux-iio@vger.kernel.org 10991 S: Maintained 10992 F: Documentation/ABI/testing/debugfs-iio-backend 10993 F: drivers/iio/industrialio-backend.c 10994 F: include/linux/iio/backend.h 10995 10996 IIO DIGITAL POTENTIOMETER DAC 10997 M: Peter Rosin <peda@axentia.se> 10998 L: linux-iio@vger.kernel.org 10999 S: Maintained 11000 F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 11001 F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 11002 F: drivers/iio/dac/dpot-dac.c 11003 11004 IIO ENVELOPE DETECTOR 11005 M: Peter Rosin <peda@axentia.se> 11006 L: linux-iio@vger.kernel.org 11007 S: Maintained 11008 F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 11009 F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 11010 F: drivers/iio/adc/envelope-detector.c 11011 11012 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 11013 M: Matti Vaittinen <mazziesaccount@gmail.com> 11014 L: linux-iio@vger.kernel.org 11015 S: Maintained 11016 F: drivers/iio/industrialio-gts-helper.c 11017 F: include/linux/iio/iio-gts-helper.h 11018 F: drivers/iio/test/iio-test-gts.c 11019 11020 IIO MULTIPLEXER 11021 M: Peter Rosin <peda@axentia.se> 11022 L: linux-iio@vger.kernel.org 11023 S: Maintained 11024 F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 11025 F: drivers/iio/multiplexer/iio-mux.c 11026 11027 IIO SCMI BASED DRIVER 11028 M: Jyoti Bhayana <jbhayana@google.com> 11029 L: linux-iio@vger.kernel.org 11030 S: Maintained 11031 F: drivers/iio/common/scmi_sensors/scmi_iio.c 11032 11033 IIO SUBSYSTEM AND DRIVERS 11034 M: Jonathan Cameron <jic23@kernel.org> 11035 R: Lars-Peter Clausen <lars@metafoo.de> 11036 L: linux-iio@vger.kernel.org 11037 S: Maintained 11038 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 11039 F: Documentation/ABI/testing/configfs-iio* 11040 F: Documentation/ABI/testing/sysfs-bus-iio* 11041 F: Documentation/devicetree/bindings/iio/ 11042 F: Documentation/iio/ 11043 F: drivers/iio/ 11044 F: drivers/staging/iio/ 11045 F: include/dt-bindings/iio/ 11046 F: include/linux/iio/ 11047 F: tools/iio/ 11048 11049 IIO UNIT CONVERTER 11050 M: Peter Rosin <peda@axentia.se> 11051 L: linux-iio@vger.kernel.org 11052 S: Maintained 11053 F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 11054 F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 11055 F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 11056 F: drivers/iio/afe/iio-rescale.c 11057 11058 IKANOS/ADI EAGLE ADSL USB DRIVER 11059 M: Matthieu Castet <castet.matthieu@free.fr> 11060 M: Stanislaw Gruszka <stf_xl@wp.pl> 11061 S: Maintained 11062 F: drivers/usb/atm/ueagle-atm.c 11063 11064 IMAGIS TOUCHSCREEN DRIVER 11065 M: Markuss Broks <markuss.broks@gmail.com> 11066 S: Maintained 11067 F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 11068 F: drivers/input/touchscreen/imagis.c 11069 11070 IMGTEC ASCII LCD DRIVER 11071 M: Paul Burton <paulburton@kernel.org> 11072 S: Maintained 11073 F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 11074 F: drivers/auxdisplay/img-ascii-lcd.c 11075 11076 IMGTEC JPEG ENCODER DRIVER 11077 M: Devarsh Thakkar <devarsht@ti.com> 11078 L: linux-media@vger.kernel.org 11079 S: Supported 11080 F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 11081 F: drivers/media/platform/imagination/e5010* 11082 11083 IMGTEC IR DECODER DRIVER 11084 S: Orphan 11085 F: drivers/media/rc/img-ir/ 11086 11087 IMGTEC POWERVR DRM DRIVER 11088 M: Frank Binns <frank.binns@imgtec.com> 11089 M: Matt Coster <matt.coster@imgtec.com> 11090 S: Supported 11091 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11092 F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 11093 F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 11094 F: Documentation/gpu/imagination/ 11095 F: drivers/gpu/drm/ci/xfails/powervr* 11096 F: drivers/gpu/drm/imagination/ 11097 F: include/uapi/drm/pvr_drm.h 11098 11099 IMON SOUNDGRAPH USB IR RECEIVER 11100 M: Sean Young <sean@mess.org> 11101 L: linux-media@vger.kernel.org 11102 S: Maintained 11103 F: drivers/media/rc/imon.c 11104 F: drivers/media/rc/imon_raw.c 11105 11106 IMS TWINTURBO FRAMEBUFFER DRIVER 11107 L: linux-fbdev@vger.kernel.org 11108 S: Orphan 11109 F: drivers/video/fbdev/imsttfb.c 11110 11111 INDEX OF FURTHER KERNEL DOCUMENTATION 11112 M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 11113 S: Maintained 11114 F: Documentation/process/kernel-docs.rst 11115 11116 INDUSTRY PACK SUBSYSTEM (IPACK) 11117 M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 11118 M: Jens Taprogge <jens.taprogge@taprogge.org> 11119 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11120 L: industrypack-devel@lists.sourceforge.net 11121 S: Maintained 11122 W: http://industrypack.sourceforge.net 11123 F: drivers/ipack/ 11124 11125 INFINEON DPS310 Driver 11126 M: Eddie James <eajames@linux.ibm.com> 11127 L: linux-iio@vger.kernel.org 11128 S: Maintained 11129 F: drivers/iio/pressure/dps310.c 11130 11131 INFINEON PEB2466 ASoC CODEC 11132 M: Herve Codina <herve.codina@bootlin.com> 11133 L: linux-sound@vger.kernel.org 11134 S: Maintained 11135 F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 11136 F: sound/soc/codecs/peb2466.c 11137 11138 INFINIBAND SUBSYSTEM 11139 M: Jason Gunthorpe <jgg@nvidia.com> 11140 M: Leon Romanovsky <leonro@nvidia.com> 11141 L: linux-rdma@vger.kernel.org 11142 S: Supported 11143 W: https://github.com/linux-rdma/rdma-core 11144 Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11145 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 11146 F: Documentation/devicetree/bindings/infiniband/ 11147 F: Documentation/infiniband/ 11148 F: drivers/infiniband/ 11149 F: include/rdma/ 11150 F: include/trace/events/ib_mad.h 11151 F: include/trace/events/ib_umad.h 11152 F: include/trace/misc/rdma.h 11153 F: include/uapi/linux/if_infiniband.h 11154 F: include/uapi/rdma/ 11155 F: samples/bpf/ibumad_kern.c 11156 F: samples/bpf/ibumad_user.c 11157 11158 INGENIC JZ4780 NAND DRIVER 11159 M: Harvey Hunt <harveyhuntnexus@gmail.com> 11160 L: linux-mtd@lists.infradead.org 11161 L: linux-mips@vger.kernel.org 11162 S: Maintained 11163 F: drivers/mtd/nand/raw/ingenic/ 11164 11165 INGENIC JZ47xx SoCs 11166 M: Paul Cercueil <paul@crapouillou.net> 11167 L: linux-mips@vger.kernel.org 11168 S: Maintained 11169 F: arch/mips/boot/dts/ingenic/ 11170 F: arch/mips/generic/board-ingenic.c 11171 F: arch/mips/include/asm/mach-ingenic/ 11172 F: arch/mips/ingenic/Kconfig 11173 F: drivers/clk/ingenic/ 11174 F: drivers/dma/dma-jz4780.c 11175 F: drivers/gpu/drm/ingenic/ 11176 F: drivers/i2c/busses/i2c-jz4780.c 11177 F: drivers/iio/adc/ingenic-adc.c 11178 F: drivers/irqchip/irq-ingenic.c 11179 F: drivers/memory/jz4780-nemc.c 11180 F: drivers/mmc/host/jz4740_mmc.c 11181 F: drivers/mtd/nand/raw/ingenic/ 11182 F: drivers/pinctrl/pinctrl-ingenic.c 11183 F: drivers/power/supply/ingenic-battery.c 11184 F: drivers/pwm/pwm-jz4740.c 11185 F: drivers/remoteproc/ingenic_rproc.c 11186 F: drivers/rtc/rtc-jz4740.c 11187 F: drivers/tty/serial/8250/8250_ingenic.c 11188 F: drivers/usb/musb/jz4740.c 11189 F: drivers/watchdog/jz4740_wdt.c 11190 F: include/dt-bindings/iio/adc/ingenic,adc.h 11191 F: include/linux/mfd/ingenic-tcu.h 11192 F: sound/soc/codecs/jz47* 11193 F: sound/soc/jz4740/ 11194 11195 INJOINIC IP5xxx POWER BANK IC DRIVER 11196 M: Samuel Holland <samuel@sholland.org> 11197 S: Maintained 11198 F: drivers/power/supply/ip5xxx_power.c 11199 11200 INOTIFY 11201 M: Jan Kara <jack@suse.cz> 11202 R: Amir Goldstein <amir73il@gmail.com> 11203 L: linux-fsdevel@vger.kernel.org 11204 S: Maintained 11205 F: Documentation/filesystems/inotify.rst 11206 F: fs/notify/inotify/ 11207 F: include/linux/inotify.h 11208 F: include/uapi/linux/inotify.h 11209 11210 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 11211 M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 11212 L: linux-input@vger.kernel.org 11213 S: Maintained 11214 Q: http://patchwork.kernel.org/project/linux-input/list/ 11215 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 11216 F: Documentation/devicetree/bindings/input/ 11217 F: Documentation/devicetree/bindings/serio/ 11218 F: Documentation/input/ 11219 F: drivers/input/ 11220 F: include/dt-bindings/input/ 11221 F: include/linux/gameport.h 11222 F: include/linux/i8042.h 11223 F: include/linux/input.h 11224 F: include/linux/input/ 11225 F: include/linux/libps2.h 11226 F: include/linux/serio.h 11227 F: include/uapi/linux/gameport.h 11228 F: include/uapi/linux/input-event-codes.h 11229 F: include/uapi/linux/input.h 11230 F: include/uapi/linux/serio.h 11231 F: include/uapi/linux/uinput.h 11232 11233 INPUT MULTITOUCH (MT) PROTOCOL 11234 M: Henrik Rydberg <rydberg@bitmath.org> 11235 L: linux-input@vger.kernel.org 11236 S: Odd fixes 11237 F: Documentation/input/multi-touch-protocol.rst 11238 F: drivers/input/input-mt.c 11239 K: \b(ABS|SYN)_MT_ 11240 11241 INSIDE SECURE CRYPTO DRIVER 11242 M: Antoine Tenart <atenart@kernel.org> 11243 L: linux-crypto@vger.kernel.org 11244 S: Maintained 11245 F: drivers/crypto/inside-secure/ 11246 11247 INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 11248 M: Mimi Zohar <zohar@linux.ibm.com> 11249 M: Roberto Sassu <roberto.sassu@huawei.com> 11250 M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 11251 R: Eric Snowberg <eric.snowberg@oracle.com> 11252 L: linux-integrity@vger.kernel.org 11253 S: Supported 11254 T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 11255 F: security/integrity/ 11256 F: security/integrity/ima/ 11257 11258 INTEGRITY POLICY ENFORCEMENT (IPE) 11259 M: Fan Wu <wufan@kernel.org> 11260 L: linux-security-module@vger.kernel.org 11261 S: Supported 11262 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 11263 F: Documentation/admin-guide/LSM/ipe.rst 11264 F: Documentation/security/ipe.rst 11265 F: scripts/ipe/ 11266 F: security/ipe/ 11267 11268 INTEL 810/815 FRAMEBUFFER DRIVER 11269 M: Antonino Daplas <adaplas@gmail.com> 11270 L: linux-fbdev@vger.kernel.org 11271 S: Maintained 11272 F: drivers/video/fbdev/i810/ 11273 11274 INTEL 8254 COUNTER DRIVER 11275 M: William Breathitt Gray <wbg@kernel.org> 11276 L: linux-iio@vger.kernel.org 11277 S: Maintained 11278 F: drivers/counter/i8254.c 11279 F: include/linux/i8254.h 11280 11281 INTEL 8255 GPIO DRIVER 11282 M: William Breathitt Gray <wbg@kernel.org> 11283 L: linux-gpio@vger.kernel.org 11284 S: Maintained 11285 F: drivers/gpio/gpio-i8255.c 11286 F: drivers/gpio/gpio-i8255.h 11287 11288 INTEL ASoC DRIVERS 11289 M: Cezary Rojewski <cezary.rojewski@intel.com> 11290 M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 11291 M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 11292 M: Bard Liao <yung-chuan.liao@linux.intel.com> 11293 M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 11294 M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 11295 R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 11296 L: linux-sound@vger.kernel.org 11297 S: Supported 11298 F: sound/soc/intel/ 11299 11300 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 11301 M: Hans de Goede <hdegoede@redhat.com> 11302 L: platform-driver-x86@vger.kernel.org 11303 S: Maintained 11304 F: drivers/platform/x86/intel/atomisp2/pm.c 11305 11306 INTEL ATOMISP2 LED DRIVER 11307 M: Hans de Goede <hdegoede@redhat.com> 11308 L: platform-driver-x86@vger.kernel.org 11309 S: Maintained 11310 F: drivers/platform/x86/intel/atomisp2/led.c 11311 11312 INTEL BIOS SAR INT1092 DRIVER 11313 M: Shravan Sudhakar <s.shravan@intel.com> 11314 L: platform-driver-x86@vger.kernel.org 11315 S: Maintained 11316 F: drivers/platform/x86/intel/int1092/ 11317 11318 INTEL BROXTON PMC DRIVER 11319 M: Mika Westerberg <mika.westerberg@linux.intel.com> 11320 M: Zha Qipeng <qipeng.zha@intel.com> 11321 S: Maintained 11322 F: drivers/mfd/intel_pmc_bxt.c 11323 F: include/linux/mfd/intel_pmc_bxt.h 11324 11325 INTEL C600 SERIES SAS CONTROLLER DRIVER 11326 M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 11327 L: linux-scsi@vger.kernel.org 11328 S: Supported 11329 T: git git://git.code.sf.net/p/intel-sas/isci 11330 F: drivers/scsi/isci/ 11331 11332 INTEL CPU family model numbers 11333 M: Tony Luck <tony.luck@intel.com> 11334 M: x86@kernel.org 11335 L: linux-kernel@vger.kernel.org 11336 S: Supported 11337 F: arch/x86/include/asm/intel-family.h 11338 11339 INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 11340 M: Jani Nikula <jani.nikula@linux.intel.com> 11341 M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11342 L: intel-gfx@lists.freedesktop.org 11343 L: intel-xe@lists.freedesktop.org 11344 S: Supported 11345 F: drivers/gpu/drm/i915/display/ 11346 F: drivers/gpu/drm/xe/display/ 11347 F: drivers/gpu/drm/xe/compat-i915-headers 11348 F: include/drm/intel/ 11349 11350 INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 11351 M: Jani Nikula <jani.nikula@linux.intel.com> 11352 M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 11353 M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11354 M: Tvrtko Ursulin <tursulin@ursulin.net> 11355 L: intel-gfx@lists.freedesktop.org 11356 S: Supported 11357 W: https://drm.pages.freedesktop.org/intel-docs/ 11358 Q: http://patchwork.freedesktop.org/project/intel-gfx/ 11359 B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 11360 C: irc://irc.oftc.net/intel-gfx 11361 T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 11362 F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 11363 F: Documentation/gpu/i915.rst 11364 F: drivers/gpu/drm/ci/xfails/i915* 11365 F: drivers/gpu/drm/i915/ 11366 F: include/drm/intel/ 11367 F: include/uapi/drm/i915_drm.h 11368 11369 INTEL DRM XE DRIVER (Lunar Lake and newer) 11370 M: Lucas De Marchi <lucas.demarchi@intel.com> 11371 M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 11372 M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11373 L: intel-xe@lists.freedesktop.org 11374 S: Supported 11375 W: https://drm.pages.freedesktop.org/intel-docs/ 11376 Q: http://patchwork.freedesktop.org/project/intel-xe/ 11377 B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 11378 C: irc://irc.oftc.net/xe 11379 T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 11380 F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 11381 F: Documentation/gpu/xe/ 11382 F: drivers/gpu/drm/xe/ 11383 F: include/drm/intel/ 11384 F: include/uapi/drm/xe_drm.h 11385 11386 INTEL ETHERNET DRIVERS 11387 M: Tony Nguyen <anthony.l.nguyen@intel.com> 11388 M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 11389 L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 11390 S: Supported 11391 W: https://www.intel.com/content/www/us/en/support.html 11392 Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 11393 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 11394 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 11395 F: Documentation/networking/device_drivers/ethernet/intel/ 11396 F: drivers/net/ethernet/intel/ 11397 F: drivers/net/ethernet/intel/*/ 11398 F: include/linux/avf/virtchnl.h 11399 F: include/linux/net/intel/iidc.h 11400 11401 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 11402 M: Mustafa Ismail <mustafa.ismail@intel.com> 11403 M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 11404 L: linux-rdma@vger.kernel.org 11405 S: Supported 11406 F: drivers/infiniband/hw/irdma/ 11407 F: include/uapi/rdma/irdma-abi.h 11408 11409 INTEL GPIO DRIVERS 11410 M: Andy Shevchenko <andy@kernel.org> 11411 L: linux-gpio@vger.kernel.org 11412 S: Supported 11413 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11414 F: drivers/gpio/gpio-elkhartlake.c 11415 F: drivers/gpio/gpio-graniterapids.c 11416 F: drivers/gpio/gpio-ich.c 11417 F: drivers/gpio/gpio-merrifield.c 11418 F: drivers/gpio/gpio-ml-ioh.c 11419 F: drivers/gpio/gpio-pch.c 11420 F: drivers/gpio/gpio-sch.c 11421 F: drivers/gpio/gpio-sodaville.c 11422 F: drivers/gpio/gpio-tangier.c 11423 F: drivers/gpio/gpio-tangier.h 11424 11425 INTEL GVT-g DRIVERS (Intel GPU Virtualization) 11426 M: Zhenyu Wang <zhenyuw@linux.intel.com> 11427 M: Zhi Wang <zhi.wang.linux@gmail.com> 11428 L: intel-gvt-dev@lists.freedesktop.org 11429 L: intel-gfx@lists.freedesktop.org 11430 S: Supported 11431 W: https://github.com/intel/gvt-linux/wiki 11432 T: git https://github.com/intel/gvt-linux.git 11433 F: drivers/gpu/drm/i915/gvt/ 11434 11435 INTEL HID EVENT DRIVER 11436 M: Alex Hung <alexhung@gmail.com> 11437 L: platform-driver-x86@vger.kernel.org 11438 S: Maintained 11439 F: drivers/platform/x86/intel/hid.c 11440 11441 INTEL I/OAT DMA DRIVER 11442 M: Dave Jiang <dave.jiang@intel.com> 11443 R: Dan Williams <dan.j.williams@intel.com> 11444 L: dmaengine@vger.kernel.org 11445 S: Supported 11446 Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 11447 F: drivers/dma/ioat* 11448 11449 INTEL IAA CRYPTO DRIVER 11450 M: Tom Zanussi <tom.zanussi@linux.intel.com> 11451 L: linux-crypto@vger.kernel.org 11452 S: Supported 11453 F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 11454 F: drivers/crypto/intel/iaa/* 11455 11456 INTEL IDLE DRIVER 11457 M: Jacob Pan <jacob.jun.pan@linux.intel.com> 11458 M: Len Brown <lenb@kernel.org> 11459 L: linux-pm@vger.kernel.org 11460 S: Supported 11461 B: https://bugzilla.kernel.org 11462 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 11463 F: drivers/idle/intel_idle.c 11464 11465 INTEL IDXD DRIVER 11466 M: Fenghua Yu <fenghua.yu@intel.com> 11467 R: Dave Jiang <dave.jiang@intel.com> 11468 L: dmaengine@vger.kernel.org 11469 S: Supported 11470 F: drivers/dma/idxd/* 11471 F: include/uapi/linux/idxd.h 11472 11473 INTEL IN FIELD SCAN (IFS) DEVICE 11474 M: Jithu Joseph <jithu.joseph@intel.com> 11475 R: Ashok Raj <ashok.raj.linux@gmail.com> 11476 R: Tony Luck <tony.luck@intel.com> 11477 S: Maintained 11478 F: drivers/platform/x86/intel/ifs 11479 F: include/trace/events/intel_ifs.h 11480 F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 11481 11482 INTEL INTEGRATED SENSOR HUB DRIVER 11483 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11484 M: Jiri Kosina <jikos@kernel.org> 11485 L: linux-input@vger.kernel.org 11486 S: Maintained 11487 F: drivers/hid/intel-ish-hid/ 11488 11489 INTEL IOMMU (VT-d) 11490 M: David Woodhouse <dwmw2@infradead.org> 11491 M: Lu Baolu <baolu.lu@linux.intel.com> 11492 L: iommu@lists.linux.dev 11493 S: Supported 11494 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11495 F: drivers/iommu/intel/ 11496 11497 INTEL IPU3 CSI-2 CIO2 DRIVER 11498 M: Yong Zhi <yong.zhi@intel.com> 11499 M: Sakari Ailus <sakari.ailus@linux.intel.com> 11500 M: Bingbu Cao <bingbu.cao@intel.com> 11501 M: Dan Scally <djrscally@gmail.com> 11502 R: Tianshu Qiu <tian.shu.qiu@intel.com> 11503 L: linux-media@vger.kernel.org 11504 S: Maintained 11505 T: git git://linuxtv.org/media_tree.git 11506 F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 11507 F: drivers/media/pci/intel/ipu3/ 11508 11509 INTEL IPU3 CSI-2 IMGU DRIVER 11510 M: Sakari Ailus <sakari.ailus@linux.intel.com> 11511 R: Bingbu Cao <bingbu.cao@intel.com> 11512 R: Tianshu Qiu <tian.shu.qiu@intel.com> 11513 L: linux-media@vger.kernel.org 11514 S: Maintained 11515 F: Documentation/admin-guide/media/ipu3.rst 11516 F: Documentation/admin-guide/media/ipu3_rcb.svg 11517 F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 11518 F: drivers/staging/media/ipu3/ 11519 11520 INTEL IPU6 INPUT SYSTEM DRIVER 11521 M: Sakari Ailus <sakari.ailus@linux.intel.com> 11522 M: Bingbu Cao <bingbu.cao@intel.com> 11523 R: Tianshu Qiu <tian.shu.qiu@intel.com> 11524 L: linux-media@vger.kernel.org 11525 S: Maintained 11526 T: git git://linuxtv.org/media_tree.git 11527 F: Documentation/admin-guide/media/ipu6-isys.rst 11528 F: drivers/media/pci/intel/ipu6/ 11529 11530 INTEL ISHTP ECLITE DRIVER 11531 M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11532 L: platform-driver-x86@vger.kernel.org 11533 S: Supported 11534 F: drivers/platform/x86/intel/ishtp_eclite.c 11535 11536 INTEL IXP4XX CRYPTO SUPPORT 11537 M: Corentin Labbe <clabbe@baylibre.com> 11538 L: linux-crypto@vger.kernel.org 11539 S: Maintained 11540 F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11541 11542 INTEL KEEM BAY DRM DRIVER 11543 M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11544 M: Edmund Dea <edmund.j.dea@intel.com> 11545 S: Maintained 11546 F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11547 F: drivers/gpu/drm/kmb/ 11548 11549 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11550 M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11551 S: Maintained 11552 F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11553 F: drivers/crypto/intel/keembay/Kconfig 11554 F: drivers/crypto/intel/keembay/Makefile 11555 F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11556 F: drivers/crypto/intel/keembay/ocs-aes.c 11557 F: drivers/crypto/intel/keembay/ocs-aes.h 11558 11559 INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11560 M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11561 M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11562 M: Mark Gross <mgross@linux.intel.com> 11563 S: Maintained 11564 F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11565 F: drivers/crypto/intel/keembay/Kconfig 11566 F: drivers/crypto/intel/keembay/Makefile 11567 F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11568 11569 INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11570 M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11571 M: Declan Murphy <declan.murphy@intel.com> 11572 S: Maintained 11573 F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11574 F: drivers/crypto/intel/keembay/Kconfig 11575 F: drivers/crypto/intel/keembay/Makefile 11576 F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11577 F: drivers/crypto/intel/keembay/ocs-hcu.c 11578 F: drivers/crypto/intel/keembay/ocs-hcu.h 11579 11580 INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 11581 M: Wentong Wu <wentong.wu@intel.com> 11582 M: Sakari Ailus <sakari.ailus@linux.intel.com> 11583 S: Maintained 11584 F: drivers/gpio/gpio-ljca.c 11585 F: drivers/i2c/busses/i2c-ljca.c 11586 F: drivers/spi/spi-ljca.c 11587 F: drivers/usb/misc/usb-ljca.c 11588 F: include/linux/usb/ljca.h 11589 11590 INTEL MANAGEMENT ENGINE (mei) 11591 M: Tomas Winkler <tomas.winkler@intel.com> 11592 L: linux-kernel@vger.kernel.org 11593 S: Supported 11594 F: Documentation/driver-api/mei/* 11595 F: drivers/misc/mei/ 11596 F: drivers/watchdog/mei_wdt.c 11597 F: include/linux/mei_aux.h 11598 F: include/linux/mei_cl_bus.h 11599 F: include/uapi/linux/mei.h 11600 F: include/uapi/linux/mei_uuid.h 11601 F: include/uapi/linux/uuid.h 11602 F: samples/mei/* 11603 11604 INTEL MAX 10 BMC MFD DRIVER 11605 M: Xu Yilun <yilun.xu@intel.com> 11606 R: Tom Rix <trix@redhat.com> 11607 S: Maintained 11608 F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11609 F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11610 F: drivers/hwmon/intel-m10-bmc-hwmon.c 11611 F: drivers/mfd/intel-m10-bmc* 11612 F: include/linux/mfd/intel-m10-bmc.h 11613 11614 INTEL MAX10 BMC SECURE UPDATES 11615 M: Peter Colberg <peter.colberg@intel.com> 11616 L: linux-fpga@vger.kernel.org 11617 S: Maintained 11618 F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11619 F: drivers/fpga/intel-m10-bmc-sec-update.c 11620 11621 INTEL MID (Mobile Internet Device) PLATFORM 11622 M: Andy Shevchenko <andy@kernel.org> 11623 L: linux-kernel@vger.kernel.org 11624 S: Supported 11625 F: arch/x86/include/asm/intel-mid.h 11626 F: arch/x86/pci/intel_mid_pci.c 11627 F: arch/x86/platform/intel-mid/ 11628 F: drivers/extcon/extcon-intel-mrfld.c 11629 F: drivers/iio/adc/intel_mrfld_adc.c 11630 F: drivers/mfd/intel_soc_pmic_mrfld.c 11631 F: drivers/platform/x86/intel/mrfld_pwrbtn.c 11632 F: drivers/platform/x86/intel_scu_* 11633 F: drivers/staging/media/atomisp/ 11634 F: drivers/watchdog/intel-mid_wdt.c 11635 F: include/linux/mfd/intel_soc_pmic_mrfld.h 11636 F: include/linux/platform_data/x86/intel-mid_wdt.h 11637 F: include/linux/platform_data/x86/intel_scu_ipc.h 11638 11639 INTEL P-Unit IPC DRIVER 11640 M: Zha Qipeng <qipeng.zha@intel.com> 11641 L: platform-driver-x86@vger.kernel.org 11642 S: Maintained 11643 F: arch/x86/include/asm/intel_punit_ipc.h 11644 F: drivers/platform/x86/intel/punit_ipc.c 11645 11646 INTEL PMC CORE DRIVER 11647 M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11648 M: David E Box <david.e.box@intel.com> 11649 L: platform-driver-x86@vger.kernel.org 11650 S: Maintained 11651 F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11652 F: drivers/platform/x86/intel/pmc/ 11653 11654 INTEL PMIC GPIO DRIVERS 11655 M: Andy Shevchenko <andy@kernel.org> 11656 S: Supported 11657 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11658 F: drivers/gpio/gpio-*cove.c 11659 11660 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11661 M: Andy Shevchenko <andy@kernel.org> 11662 S: Supported 11663 F: drivers/mfd/intel_soc_pmic* 11664 F: include/linux/mfd/intel_soc_pmic* 11665 11666 INTEL PMT DRIVERS 11667 M: David E. Box <david.e.box@linux.intel.com> 11668 S: Supported 11669 F: drivers/platform/x86/intel/pmt/ 11670 11671 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11672 M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11673 L: linux-wireless@vger.kernel.org 11674 S: Maintained 11675 F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11676 F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11677 F: drivers/net/wireless/intel/ipw2x00/ 11678 11679 INTEL PSTATE DRIVER 11680 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11681 M: Len Brown <lenb@kernel.org> 11682 L: linux-pm@vger.kernel.org 11683 S: Supported 11684 F: drivers/cpufreq/intel_pstate.c 11685 11686 INTEL PTP DFL ToD DRIVER 11687 M: Tianfei Zhang <tianfei.zhang@intel.com> 11688 L: linux-fpga@vger.kernel.org 11689 L: netdev@vger.kernel.org 11690 S: Maintained 11691 F: drivers/ptp/ptp_dfl_tod.c 11692 11693 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11694 M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11695 L: linux-iio@vger.kernel.org 11696 F: drivers/counter/intel-qep.c 11697 11698 INTEL SCU DRIVERS 11699 M: Mika Westerberg <mika.westerberg@linux.intel.com> 11700 S: Maintained 11701 F: drivers/platform/x86/intel_scu_* 11702 F: include/linux/platform_data/x86/intel_scu_ipc.h 11703 11704 INTEL SDSI DRIVER 11705 M: David E. Box <david.e.box@linux.intel.com> 11706 S: Supported 11707 F: drivers/platform/x86/intel/sdsi.c 11708 F: tools/arch/x86/intel_sdsi/ 11709 F: tools/testing/selftests/drivers/sdsi/ 11710 11711 INTEL SGX 11712 M: Jarkko Sakkinen <jarkko@kernel.org> 11713 R: Dave Hansen <dave.hansen@linux.intel.com> 11714 L: linux-sgx@vger.kernel.org 11715 S: Supported 11716 Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11717 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11718 F: Documentation/arch/x86/sgx.rst 11719 F: arch/x86/entry/vdso/vsgx.S 11720 F: arch/x86/include/asm/sgx.h 11721 F: arch/x86/include/uapi/asm/sgx.h 11722 F: arch/x86/kernel/cpu/sgx/* 11723 F: tools/testing/selftests/sgx/* 11724 K: \bSGX_ 11725 11726 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11727 M: Daniel Scally <djrscally@gmail.com> 11728 S: Maintained 11729 F: drivers/platform/x86/intel/int3472/ 11730 11731 INTEL SPEED SELECT TECHNOLOGY 11732 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11733 L: platform-driver-x86@vger.kernel.org 11734 S: Maintained 11735 F: drivers/platform/x86/intel/speed_select_if/ 11736 F: include/uapi/linux/isst_if.h 11737 F: tools/power/x86/intel-speed-select/ 11738 11739 INTEL STRATIX10 FIRMWARE DRIVERS 11740 M: Dinh Nguyen <dinguyen@kernel.org> 11741 L: linux-kernel@vger.kernel.org 11742 S: Maintained 11743 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11744 F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11745 F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11746 F: drivers/firmware/stratix10-rsu.c 11747 F: drivers/firmware/stratix10-svc.c 11748 F: include/linux/firmware/intel/stratix10-smc.h 11749 F: include/linux/firmware/intel/stratix10-svc-client.h 11750 11751 INTEL TELEMETRY DRIVER 11752 M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11753 M: "David E. Box" <david.e.box@linux.intel.com> 11754 L: platform-driver-x86@vger.kernel.org 11755 S: Maintained 11756 F: arch/x86/include/asm/intel_telemetry.h 11757 F: drivers/platform/x86/intel/telemetry/ 11758 11759 INTEL TPMI DRIVER 11760 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11761 L: platform-driver-x86@vger.kernel.org 11762 S: Maintained 11763 F: Documentation/ABI/testing/debugfs-tpmi 11764 F: drivers/platform/x86/intel/tpmi.c 11765 F: include/linux/intel_tpmi.h 11766 11767 INTEL UNCORE FREQUENCY CONTROL 11768 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11769 L: platform-driver-x86@vger.kernel.org 11770 S: Maintained 11771 F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11772 F: drivers/platform/x86/intel/uncore-frequency/ 11773 11774 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11775 M: David E. Box <david.e.box@linux.intel.com> 11776 S: Supported 11777 F: drivers/platform/x86/intel/vsec.c 11778 F: include/linux/intel_vsec.h 11779 11780 INTEL VIRTUAL BUTTON DRIVER 11781 M: AceLan Kao <acelan.kao@canonical.com> 11782 L: platform-driver-x86@vger.kernel.org 11783 S: Maintained 11784 F: drivers/platform/x86/intel/vbtn.c 11785 11786 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11787 M: Stanislaw Gruszka <stf_xl@wp.pl> 11788 L: linux-wireless@vger.kernel.org 11789 S: Supported 11790 F: drivers/net/wireless/intel/iwlegacy/ 11791 11792 INTEL WIRELESS WIFI LINK (iwlwifi) 11793 M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11794 L: linux-wireless@vger.kernel.org 11795 S: Supported 11796 W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11797 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11798 F: drivers/net/wireless/intel/iwlwifi/ 11799 11800 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11801 M: Jithu Joseph <jithu.joseph@intel.com> 11802 S: Maintained 11803 W: https://slimbootloader.github.io/security/firmware-update.html 11804 F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11805 11806 INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11807 L: Dell.Client.Kernel@dell.com 11808 S: Maintained 11809 F: drivers/platform/x86/intel/wmi/thunderbolt.c 11810 11811 INTEL WWAN IOSM DRIVER 11812 M: M Chetan Kumar <m.chetan.kumar@intel.com> 11813 L: netdev@vger.kernel.org 11814 S: Maintained 11815 F: drivers/net/wwan/iosm/ 11816 11817 INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11818 M: Xin Li <xin@zytor.com> 11819 M: "H. Peter Anvin" <hpa@zytor.com> 11820 S: Supported 11821 F: Documentation/arch/x86/x86_64/fred.rst 11822 F: arch/x86/entry/entry_64_fred.S 11823 F: arch/x86/entry/entry_fred.c 11824 F: arch/x86/include/asm/fred.h 11825 F: arch/x86/kernel/fred.c 11826 11827 INTEL(R) TRACE HUB 11828 M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11829 S: Supported 11830 F: Documentation/trace/intel_th.rst 11831 F: drivers/hwtracing/intel_th/ 11832 F: include/linux/intel_th.h 11833 11834 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11835 M: Ning Sun <ning.sun@intel.com> 11836 L: tboot-devel@lists.sourceforge.net 11837 S: Supported 11838 W: http://tboot.sourceforge.net 11839 T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11840 F: Documentation/arch/x86/intel_txt.rst 11841 F: arch/x86/kernel/tboot.c 11842 F: include/linux/tboot.h 11843 11844 INTERCONNECT API 11845 M: Georgi Djakov <djakov@kernel.org> 11846 L: linux-pm@vger.kernel.org 11847 S: Maintained 11848 T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11849 F: Documentation/devicetree/bindings/interconnect/ 11850 F: Documentation/driver-api/interconnect.rst 11851 F: drivers/interconnect/ 11852 F: include/dt-bindings/interconnect/ 11853 F: include/linux/interconnect-provider.h 11854 F: include/linux/interconnect.h 11855 11856 INTERRUPT COUNTER DRIVER 11857 M: Oleksij Rempel <o.rempel@pengutronix.de> 11858 R: Pengutronix Kernel Team <kernel@pengutronix.de> 11859 L: linux-iio@vger.kernel.org 11860 F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11861 F: drivers/counter/interrupt-cnt.c 11862 11863 INTERSIL ISL7998X VIDEO DECODER DRIVER 11864 M: Michael Tretter <m.tretter@pengutronix.de> 11865 R: Pengutronix Kernel Team <kernel@pengutronix.de> 11866 L: linux-media@vger.kernel.org 11867 S: Maintained 11868 F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11869 F: drivers/media/i2c/isl7998x.c 11870 11871 INVENSENSE ICM-426xx IMU DRIVER 11872 M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11873 L: linux-iio@vger.kernel.org 11874 S: Maintained 11875 W: https://invensense.tdk.com/ 11876 F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 11877 F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11878 F: drivers/iio/imu/inv_icm42600/ 11879 11880 INVENSENSE MPU-3050 GYROSCOPE DRIVER 11881 M: Linus Walleij <linus.walleij@linaro.org> 11882 L: linux-iio@vger.kernel.org 11883 S: Maintained 11884 F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11885 F: drivers/iio/gyro/mpu3050* 11886 11887 IOC3 ETHERNET DRIVER 11888 M: Ralf Baechle <ralf@linux-mips.org> 11889 L: linux-mips@vger.kernel.org 11890 S: Maintained 11891 F: drivers/net/ethernet/sgi/ioc3-eth.c 11892 11893 IOMMU DMA-API LAYER 11894 M: Robin Murphy <robin.murphy@arm.com> 11895 L: iommu@lists.linux.dev 11896 S: Maintained 11897 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11898 F: drivers/iommu/dma-iommu.c 11899 F: drivers/iommu/dma-iommu.h 11900 F: drivers/iommu/iova.c 11901 F: include/linux/iommu-dma.h 11902 F: include/linux/iova.h 11903 11904 IOMMU SUBSYSTEM 11905 M: Joerg Roedel <joro@8bytes.org> 11906 M: Will Deacon <will@kernel.org> 11907 R: Robin Murphy <robin.murphy@arm.com> 11908 L: iommu@lists.linux.dev 11909 S: Maintained 11910 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11911 F: Documentation/devicetree/bindings/iommu/ 11912 F: drivers/iommu/ 11913 F: include/linux/iommu.h 11914 F: include/linux/iova.h 11915 F: include/linux/of_iommu.h 11916 11917 IOMMUFD 11918 M: Jason Gunthorpe <jgg@nvidia.com> 11919 M: Kevin Tian <kevin.tian@intel.com> 11920 L: iommu@lists.linux.dev 11921 S: Maintained 11922 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11923 F: Documentation/userspace-api/iommufd.rst 11924 F: drivers/iommu/iommufd/ 11925 F: include/linux/iommufd.h 11926 F: include/uapi/linux/iommufd.h 11927 F: tools/testing/selftests/iommu/ 11928 11929 IOSYS-MAP HELPERS 11930 M: Thomas Zimmermann <tzimmermann@suse.de> 11931 L: dri-devel@lists.freedesktop.org 11932 S: Maintained 11933 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11934 F: include/linux/iosys-map.h 11935 11936 IO_URING 11937 M: Jens Axboe <axboe@kernel.dk> 11938 M: Pavel Begunkov <asml.silence@gmail.com> 11939 L: io-uring@vger.kernel.org 11940 S: Maintained 11941 T: git git://git.kernel.dk/linux-block 11942 T: git git://git.kernel.dk/liburing 11943 F: include/linux/io_uring/ 11944 F: include/linux/io_uring.h 11945 F: include/linux/io_uring_types.h 11946 F: include/trace/events/io_uring.h 11947 F: include/uapi/linux/io_uring.h 11948 F: io_uring/ 11949 11950 IPMI SUBSYSTEM 11951 M: Corey Minyard <minyard@acm.org> 11952 L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11953 S: Supported 11954 W: http://openipmi.sourceforge.net/ 11955 T: git https://github.com/cminyard/linux-ipmi.git for-next 11956 F: Documentation/devicetree/bindings/ipmi/ 11957 F: Documentation/driver-api/ipmi.rst 11958 F: drivers/char/ipmi/ 11959 F: include/linux/ipmi* 11960 F: include/uapi/linux/ipmi* 11961 11962 IPS SCSI RAID DRIVER 11963 M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11964 L: linux-scsi@vger.kernel.org 11965 S: Maintained 11966 W: http://www.adaptec.com/ 11967 F: drivers/scsi/ips* 11968 11969 IPVS 11970 M: Simon Horman <horms@verge.net.au> 11971 M: Julian Anastasov <ja@ssi.bg> 11972 L: netdev@vger.kernel.org 11973 L: lvs-devel@vger.kernel.org 11974 S: Maintained 11975 T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11976 T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11977 F: Documentation/networking/ipvs-sysctl.rst 11978 F: include/net/ip_vs.h 11979 F: include/uapi/linux/ip_vs.h 11980 F: net/netfilter/ipvs/ 11981 11982 IPWIRELESS DRIVER 11983 M: Jiri Kosina <jikos@kernel.org> 11984 M: David Sterba <dsterba@suse.com> 11985 S: Odd Fixes 11986 F: drivers/tty/ipwireless/ 11987 11988 IRON DEVICE AUDIO CODEC DRIVERS 11989 M: Kiseok Jo <kiseok.jo@irondevice.com> 11990 L: linux-sound@vger.kernel.org 11991 S: Maintained 11992 F: Documentation/devicetree/bindings/sound/irondevice,* 11993 F: sound/soc/codecs/sma* 11994 11995 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11996 M: Thomas Gleixner <tglx@linutronix.de> 11997 S: Maintained 11998 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11999 F: Documentation/core-api/irq/irq-domain.rst 12000 F: include/linux/irqdomain.h 12001 F: include/linux/irqdomain_defs.h 12002 F: kernel/irq/irqdomain.c 12003 F: kernel/irq/msi.c 12004 12005 IRQ SUBSYSTEM 12006 M: Thomas Gleixner <tglx@linutronix.de> 12007 L: linux-kernel@vger.kernel.org 12008 S: Maintained 12009 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12010 F: include/linux/group_cpus.h 12011 F: include/linux/irq.h 12012 F: include/linux/irqhandler.h 12013 F: include/linux/irqnr.h 12014 F: include/linux/irqreturn.h 12015 F: kernel/irq/ 12016 F: lib/group_cpus.c 12017 12018 IRQCHIP DRIVERS 12019 M: Thomas Gleixner <tglx@linutronix.de> 12020 L: linux-kernel@vger.kernel.org 12021 S: Maintained 12022 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12023 F: Documentation/devicetree/bindings/interrupt-controller/ 12024 F: drivers/irqchip/ 12025 F: include/linux/irqchip.h 12026 12027 ISA 12028 M: William Breathitt Gray <wbg@kernel.org> 12029 S: Maintained 12030 F: Documentation/driver-api/isa.rst 12031 F: drivers/base/isa.c 12032 F: include/linux/isa.h 12033 12034 ISA RADIO MODULE 12035 M: Hans Verkuil <hverkuil@xs4all.nl> 12036 L: linux-media@vger.kernel.org 12037 S: Maintained 12038 W: https://linuxtv.org 12039 T: git git://linuxtv.org/media_tree.git 12040 F: drivers/media/radio/radio-isa* 12041 12042 ISAPNP 12043 M: Jaroslav Kysela <perex@perex.cz> 12044 S: Maintained 12045 F: Documentation/userspace-api/isapnp.rst 12046 F: drivers/pnp/isapnp/ 12047 F: include/linux/isapnp.h 12048 12049 ISCSI 12050 M: Lee Duncan <lduncan@suse.com> 12051 M: Chris Leech <cleech@redhat.com> 12052 M: Mike Christie <michael.christie@oracle.com> 12053 L: open-iscsi@googlegroups.com 12054 L: linux-scsi@vger.kernel.org 12055 S: Maintained 12056 W: www.open-iscsi.com 12057 F: drivers/scsi/*iscsi* 12058 F: include/scsi/*iscsi* 12059 12060 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 12061 M: Peter Jones <pjones@redhat.com> 12062 M: Konrad Rzeszutek Wilk <konrad@kernel.org> 12063 S: Maintained 12064 F: drivers/firmware/iscsi_ibft* 12065 12066 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 12067 M: Sagi Grimberg <sagi@grimberg.me> 12068 M: Max Gurtovoy <mgurtovoy@nvidia.com> 12069 L: linux-rdma@vger.kernel.org 12070 S: Supported 12071 W: http://www.openfabrics.org 12072 W: www.open-iscsi.org 12073 Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12074 F: drivers/infiniband/ulp/iser/ 12075 12076 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 12077 M: Sagi Grimberg <sagi@grimberg.me> 12078 L: linux-rdma@vger.kernel.org 12079 L: target-devel@vger.kernel.org 12080 S: Supported 12081 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 12082 F: drivers/infiniband/ulp/isert 12083 12084 ISDN/CMTP OVER BLUETOOTH 12085 M: Karsten Keil <isdn@linux-pingi.de> 12086 L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 12087 L: netdev@vger.kernel.org 12088 S: Odd Fixes 12089 W: http://www.isdn4linux.de 12090 F: Documentation/isdn/ 12091 F: drivers/isdn/capi/ 12092 F: include/linux/isdn/ 12093 F: include/uapi/linux/isdn/ 12094 F: net/bluetooth/cmtp/ 12095 12096 ISDN/mISDN SUBSYSTEM 12097 M: Karsten Keil <isdn@linux-pingi.de> 12098 L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 12099 L: netdev@vger.kernel.org 12100 S: Maintained 12101 W: http://www.isdn4linux.de 12102 F: drivers/isdn/Kconfig 12103 F: drivers/isdn/Makefile 12104 F: drivers/isdn/hardware/ 12105 F: drivers/isdn/mISDN/ 12106 12107 ISOFS FILESYSTEM 12108 M: Jan Kara <jack@suse.cz> 12109 L: linux-fsdevel@vger.kernel.org 12110 S: Maintained 12111 F: Documentation/filesystems/isofs.rst 12112 F: fs/isofs/ 12113 12114 IT87 HARDWARE MONITORING DRIVER 12115 M: Jean Delvare <jdelvare@suse.com> 12116 L: linux-hwmon@vger.kernel.org 12117 S: Maintained 12118 F: Documentation/hwmon/it87.rst 12119 F: drivers/hwmon/it87.c 12120 12121 IT913X MEDIA DRIVER 12122 L: linux-media@vger.kernel.org 12123 S: Orphan 12124 W: https://linuxtv.org 12125 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12126 F: drivers/media/tuners/it913x* 12127 12128 ITE IT66121 HDMI BRIDGE DRIVER 12129 M: Phong LE <ple@baylibre.com> 12130 M: Neil Armstrong <neil.armstrong@linaro.org> 12131 S: Maintained 12132 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12133 F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 12134 F: drivers/gpu/drm/bridge/ite-it66121.c 12135 12136 IVTV VIDEO4LINUX DRIVER 12137 M: Andy Walls <awalls@md.metrocast.net> 12138 L: linux-media@vger.kernel.org 12139 S: Maintained 12140 W: https://linuxtv.org 12141 T: git git://linuxtv.org/media_tree.git 12142 F: Documentation/admin-guide/media/ivtv* 12143 F: drivers/media/pci/ivtv/ 12144 F: include/uapi/linux/ivtv* 12145 12146 IX2505V MEDIA DRIVER 12147 M: Malcolm Priestley <tvboxspy@gmail.com> 12148 L: linux-media@vger.kernel.org 12149 S: Maintained 12150 W: https://linuxtv.org 12151 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12152 F: drivers/media/dvb-frontends/ix2505v* 12153 12154 JAILHOUSE HYPERVISOR INTERFACE 12155 M: Jan Kiszka <jan.kiszka@siemens.com> 12156 L: jailhouse-dev@googlegroups.com 12157 S: Maintained 12158 F: arch/x86/include/asm/jailhouse_para.h 12159 F: arch/x86/kernel/jailhouse.c 12160 12161 JFS FILESYSTEM 12162 M: Dave Kleikamp <shaggy@kernel.org> 12163 L: jfs-discussion@lists.sourceforge.net 12164 S: Odd Fixes 12165 W: http://jfs.sourceforge.net/ 12166 T: git https://github.com/kleikamp/linux-shaggy.git 12167 F: Documentation/admin-guide/jfs.rst 12168 F: fs/jfs/ 12169 12170 JME NETWORK DRIVER 12171 M: Guo-Fu Tseng <cooldavid@cooldavid.org> 12172 L: netdev@vger.kernel.org 12173 S: Odd Fixes 12174 F: drivers/net/ethernet/jme.* 12175 12176 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 12177 M: David Woodhouse <dwmw2@infradead.org> 12178 M: Richard Weinberger <richard@nod.at> 12179 L: linux-mtd@lists.infradead.org 12180 S: Odd Fixes 12181 W: http://www.linux-mtd.infradead.org/doc/jffs2.html 12182 T: git git://git.infradead.org/ubifs-2.6.git 12183 F: fs/jffs2/ 12184 F: include/uapi/linux/jffs2.h 12185 12186 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 12187 M: "Theodore Ts'o" <tytso@mit.edu> 12188 M: Jan Kara <jack@suse.com> 12189 L: linux-ext4@vger.kernel.org 12190 S: Maintained 12191 F: fs/jbd2/ 12192 F: include/linux/jbd2.h 12193 12194 JPU V4L2 MEM2MEM DRIVER FOR RENESAS 12195 M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 12196 L: linux-media@vger.kernel.org 12197 L: linux-renesas-soc@vger.kernel.org 12198 S: Maintained 12199 F: drivers/media/platform/renesas/rcar_jpu.c 12200 12201 JSM Neo PCI based serial card 12202 L: linux-serial@vger.kernel.org 12203 S: Orphan 12204 F: drivers/tty/serial/jsm/ 12205 12206 K10TEMP HARDWARE MONITORING DRIVER 12207 M: Clemens Ladisch <clemens@ladisch.de> 12208 L: linux-hwmon@vger.kernel.org 12209 S: Maintained 12210 F: Documentation/hwmon/k10temp.rst 12211 F: drivers/hwmon/k10temp.c 12212 12213 K8TEMP HARDWARE MONITORING DRIVER 12214 M: Rudolf Marek <r.marek@assembler.cz> 12215 L: linux-hwmon@vger.kernel.org 12216 S: Maintained 12217 F: Documentation/hwmon/k8temp.rst 12218 F: drivers/hwmon/k8temp.c 12219 12220 KASAN 12221 M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 12222 R: Alexander Potapenko <glider@google.com> 12223 R: Andrey Konovalov <andreyknvl@gmail.com> 12224 R: Dmitry Vyukov <dvyukov@google.com> 12225 R: Vincenzo Frascino <vincenzo.frascino@arm.com> 12226 L: kasan-dev@googlegroups.com 12227 S: Maintained 12228 B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 12229 F: Documentation/dev-tools/kasan.rst 12230 F: arch/*/include/asm/*kasan.h 12231 F: arch/*/mm/kasan_init* 12232 F: include/linux/kasan*.h 12233 F: lib/Kconfig.kasan 12234 F: mm/kasan/ 12235 F: scripts/Makefile.kasan 12236 12237 KCONFIG 12238 M: Masahiro Yamada <masahiroy@kernel.org> 12239 L: linux-kbuild@vger.kernel.org 12240 S: Maintained 12241 Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12242 T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 12243 F: Documentation/kbuild/kconfig* 12244 F: scripts/Kconfig.include 12245 F: scripts/kconfig/ 12246 12247 KCOV 12248 R: Dmitry Vyukov <dvyukov@google.com> 12249 R: Andrey Konovalov <andreyknvl@gmail.com> 12250 L: kasan-dev@googlegroups.com 12251 S: Maintained 12252 B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 12253 F: Documentation/dev-tools/kcov.rst 12254 F: include/linux/kcov.h 12255 F: include/uapi/linux/kcov.h 12256 F: kernel/kcov.c 12257 F: scripts/Makefile.kcov 12258 12259 KCSAN 12260 M: Marco Elver <elver@google.com> 12261 R: Dmitry Vyukov <dvyukov@google.com> 12262 L: kasan-dev@googlegroups.com 12263 S: Maintained 12264 F: Documentation/dev-tools/kcsan.rst 12265 F: include/linux/kcsan*.h 12266 F: kernel/kcsan/ 12267 F: lib/Kconfig.kcsan 12268 F: scripts/Makefile.kcsan 12269 12270 KDUMP 12271 M: Baoquan He <bhe@redhat.com> 12272 R: Vivek Goyal <vgoyal@redhat.com> 12273 R: Dave Young <dyoung@redhat.com> 12274 L: kexec@lists.infradead.org 12275 S: Maintained 12276 W: http://lse.sourceforge.net/kdump/ 12277 F: Documentation/admin-guide/kdump/ 12278 F: fs/proc/vmcore.c 12279 F: include/linux/crash_core.h 12280 F: include/linux/crash_dump.h 12281 F: include/uapi/linux/vmcore.h 12282 F: kernel/crash_*.c 12283 12284 KEENE FM RADIO TRANSMITTER DRIVER 12285 M: Hans Verkuil <hverkuil@xs4all.nl> 12286 L: linux-media@vger.kernel.org 12287 S: Maintained 12288 W: https://linuxtv.org 12289 T: git git://linuxtv.org/media_tree.git 12290 F: drivers/media/radio/radio-keene* 12291 12292 KERNEL AUTOMOUNTER 12293 M: Ian Kent <raven@themaw.net> 12294 L: autofs@vger.kernel.org 12295 S: Maintained 12296 F: fs/autofs/ 12297 12298 KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 12299 M: Masahiro Yamada <masahiroy@kernel.org> 12300 R: Nathan Chancellor <nathan@kernel.org> 12301 R: Nicolas Schier <nicolas@fjasle.eu> 12302 L: linux-kbuild@vger.kernel.org 12303 S: Maintained 12304 Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12305 T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 12306 F: Documentation/kbuild/ 12307 F: Makefile 12308 F: scripts/*vmlinux* 12309 F: scripts/Kbuild* 12310 F: scripts/Makefile* 12311 F: scripts/basic/ 12312 F: scripts/clang-tools/ 12313 F: scripts/dummy-tools/ 12314 F: scripts/include/ 12315 F: scripts/mk* 12316 F: scripts/mod/ 12317 F: scripts/package/ 12318 F: usr/ 12319 12320 KERNEL HARDENING (not covered by other areas) 12321 M: Kees Cook <kees@kernel.org> 12322 R: Gustavo A. R. Silva <gustavoars@kernel.org> 12323 L: linux-hardening@vger.kernel.org 12324 S: Supported 12325 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12326 F: Documentation/ABI/testing/sysfs-kernel-oops_count 12327 F: Documentation/ABI/testing/sysfs-kernel-warn_count 12328 F: arch/*/configs/hardening.config 12329 F: include/linux/overflow.h 12330 F: include/linux/randomize_kstack.h 12331 F: kernel/configs/hardening.config 12332 F: lib/usercopy_kunit.c 12333 F: mm/usercopy.c 12334 F: security/Kconfig.hardening 12335 K: \b(add|choose)_random_kstack_offset\b 12336 K: \b__check_(object_size|heap_object)\b 12337 K: \b__counted_by\b 12338 12339 KERNEL JANITORS 12340 L: kernel-janitors@vger.kernel.org 12341 S: Odd Fixes 12342 W: http://kernelnewbies.org/KernelJanitors 12343 12344 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 12345 M: Chuck Lever <chuck.lever@oracle.com> 12346 M: Jeff Layton <jlayton@kernel.org> 12347 R: Neil Brown <neilb@suse.de> 12348 R: Olga Kornievskaia <okorniev@redhat.com> 12349 R: Dai Ngo <Dai.Ngo@oracle.com> 12350 R: Tom Talpey <tom@talpey.com> 12351 L: linux-nfs@vger.kernel.org 12352 S: Supported 12353 B: https://bugzilla.kernel.org 12354 T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 12355 F: Documentation/filesystems/nfs/ 12356 F: fs/lockd/ 12357 F: fs/nfs_common/ 12358 F: fs/nfsd/ 12359 F: include/linux/lockd/ 12360 F: include/linux/sunrpc/ 12361 F: include/trace/events/rpcgss.h 12362 F: include/trace/events/rpcrdma.h 12363 F: include/trace/events/sunrpc.h 12364 F: include/trace/misc/fs.h 12365 F: include/trace/misc/nfs.h 12366 F: include/trace/misc/sunrpc.h 12367 F: include/uapi/linux/nfsd/ 12368 F: include/uapi/linux/sunrpc/ 12369 F: net/sunrpc/ 12370 12371 KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 12372 M: Thomas Weißschuh <linux@weissschuh.net> 12373 R: Christian Heusel <christian@heusel.eu> 12374 R: Nathan Chancellor <nathan@kernel.org> 12375 S: Maintained 12376 F: scripts/package/PKGBUILD 12377 12378 KERNEL REGRESSIONS 12379 M: Thorsten Leemhuis <linux@leemhuis.info> 12380 L: regressions@lists.linux.dev 12381 S: Supported 12382 F: Documentation/admin-guide/reporting-regressions.rst 12383 F: Documentation/process/handling-regressions.rst 12384 12385 KERNEL SELFTEST FRAMEWORK 12386 M: Shuah Khan <shuah@kernel.org> 12387 M: Shuah Khan <skhan@linuxfoundation.org> 12388 L: linux-kselftest@vger.kernel.org 12389 S: Maintained 12390 Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 12391 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 12392 F: Documentation/dev-tools/kselftest* 12393 F: tools/testing/selftests/ 12394 12395 KERNEL SMB3 SERVER (KSMBD) 12396 M: Namjae Jeon <linkinjeon@kernel.org> 12397 M: Steve French <sfrench@samba.org> 12398 R: Sergey Senozhatsky <senozhatsky@chromium.org> 12399 R: Tom Talpey <tom@talpey.com> 12400 L: linux-cifs@vger.kernel.org 12401 S: Maintained 12402 T: git git://git.samba.org/ksmbd.git 12403 F: Documentation/filesystems/smb/ksmbd.rst 12404 F: fs/smb/common/ 12405 F: fs/smb/server/ 12406 12407 KERNEL UNIT TESTING FRAMEWORK (KUnit) 12408 M: Brendan Higgins <brendanhiggins@google.com> 12409 M: David Gow <davidgow@google.com> 12410 R: Rae Moar <rmoar@google.com> 12411 L: linux-kselftest@vger.kernel.org 12412 L: kunit-dev@googlegroups.com 12413 S: Maintained 12414 W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 12415 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 12416 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 12417 F: Documentation/dev-tools/kunit/ 12418 F: include/kunit/ 12419 F: lib/kunit/ 12420 F: rust/kernel/kunit.rs 12421 F: scripts/rustdoc_test_* 12422 F: tools/testing/kunit/ 12423 12424 KERNEL USERMODE HELPER 12425 M: Luis Chamberlain <mcgrof@kernel.org> 12426 L: linux-kernel@vger.kernel.org 12427 S: Maintained 12428 F: include/linux/umh.h 12429 F: kernel/umh.c 12430 12431 KERNEL VIRTUAL MACHINE (KVM) 12432 M: Paolo Bonzini <pbonzini@redhat.com> 12433 L: kvm@vger.kernel.org 12434 S: Supported 12435 W: http://www.linux-kvm.org 12436 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12437 F: Documentation/virt/kvm/ 12438 F: include/asm-generic/kvm* 12439 F: include/kvm/iodev.h 12440 F: include/linux/kvm* 12441 F: include/trace/events/kvm.h 12442 F: include/uapi/asm-generic/kvm* 12443 F: include/uapi/linux/kvm* 12444 F: tools/kvm/ 12445 F: tools/testing/selftests/kvm/ 12446 F: virt/kvm/* 12447 12448 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 12449 M: Marc Zyngier <maz@kernel.org> 12450 M: Oliver Upton <oliver.upton@linux.dev> 12451 R: Joey Gouly <joey.gouly@arm.com> 12452 R: Suzuki K Poulose <suzuki.poulose@arm.com> 12453 R: Zenghui Yu <yuzenghui@huawei.com> 12454 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12455 L: kvmarm@lists.linux.dev 12456 S: Maintained 12457 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 12458 F: Documentation/virt/kvm/arm/ 12459 F: Documentation/virt/kvm/devices/arm* 12460 F: arch/arm64/include/asm/kvm* 12461 F: arch/arm64/include/uapi/asm/kvm* 12462 F: arch/arm64/kvm/ 12463 F: include/kvm/arm_* 12464 F: tools/testing/selftests/kvm/*/aarch64/ 12465 F: tools/testing/selftests/kvm/aarch64/ 12466 12467 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 12468 M: Tianrui Zhao <zhaotianrui@loongson.cn> 12469 M: Bibo Mao <maobibo@loongson.cn> 12470 M: Huacai Chen <chenhuacai@kernel.org> 12471 L: kvm@vger.kernel.org 12472 L: loongarch@lists.linux.dev 12473 S: Maintained 12474 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12475 F: Documentation/virt/kvm/loongarch/ 12476 F: arch/loongarch/include/asm/kvm* 12477 F: arch/loongarch/include/uapi/asm/kvm* 12478 F: arch/loongarch/kvm/ 12479 12480 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 12481 M: Huacai Chen <chenhuacai@kernel.org> 12482 L: linux-mips@vger.kernel.org 12483 L: kvm@vger.kernel.org 12484 S: Maintained 12485 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12486 F: arch/mips/include/asm/kvm* 12487 F: arch/mips/include/uapi/asm/kvm* 12488 F: arch/mips/kvm/ 12489 12490 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 12491 M: Michael Ellerman <mpe@ellerman.id.au> 12492 R: Nicholas Piggin <npiggin@gmail.com> 12493 L: linuxppc-dev@lists.ozlabs.org 12494 L: kvm@vger.kernel.org 12495 S: Maintained (Book3S 64-bit HV) 12496 S: Odd fixes (Book3S 64-bit PR) 12497 S: Orphan (Book3E and 32-bit) 12498 T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 12499 F: arch/powerpc/include/asm/kvm* 12500 F: arch/powerpc/include/uapi/asm/kvm* 12501 F: arch/powerpc/kernel/kvm* 12502 F: arch/powerpc/kvm/ 12503 12504 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 12505 M: Anup Patel <anup@brainfault.org> 12506 R: Atish Patra <atishp@atishpatra.org> 12507 L: kvm@vger.kernel.org 12508 L: kvm-riscv@lists.infradead.org 12509 L: linux-riscv@lists.infradead.org 12510 S: Maintained 12511 T: git https://github.com/kvm-riscv/linux.git 12512 F: arch/riscv/include/asm/kvm* 12513 F: arch/riscv/include/uapi/asm/kvm* 12514 F: arch/riscv/kvm/ 12515 F: tools/testing/selftests/kvm/*/riscv/ 12516 F: tools/testing/selftests/kvm/riscv/ 12517 12518 KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 12519 M: Christian Borntraeger <borntraeger@linux.ibm.com> 12520 M: Janosch Frank <frankja@linux.ibm.com> 12521 M: Claudio Imbrenda <imbrenda@linux.ibm.com> 12522 R: David Hildenbrand <david@redhat.com> 12523 L: kvm@vger.kernel.org 12524 S: Supported 12525 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 12526 F: Documentation/virt/kvm/s390* 12527 F: arch/s390/include/asm/gmap.h 12528 F: arch/s390/include/asm/kvm* 12529 F: arch/s390/include/uapi/asm/kvm* 12530 F: arch/s390/include/uapi/asm/uvdevice.h 12531 F: arch/s390/kernel/uv.c 12532 F: arch/s390/kvm/ 12533 F: arch/s390/mm/gmap.c 12534 F: drivers/s390/char/uvdevice.c 12535 F: tools/testing/selftests/drivers/s390x/uvdevice/ 12536 F: tools/testing/selftests/kvm/*/s390x/ 12537 F: tools/testing/selftests/kvm/s390x/ 12538 12539 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 12540 M: Sean Christopherson <seanjc@google.com> 12541 M: Paolo Bonzini <pbonzini@redhat.com> 12542 L: kvm@vger.kernel.org 12543 S: Supported 12544 P: Documentation/process/maintainer-kvm-x86.rst 12545 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12546 F: arch/x86/include/asm/kvm* 12547 F: arch/x86/include/asm/svm.h 12548 F: arch/x86/include/asm/vmx*.h 12549 F: arch/x86/include/uapi/asm/kvm* 12550 F: arch/x86/include/uapi/asm/svm.h 12551 F: arch/x86/include/uapi/asm/vmx.h 12552 F: arch/x86/kvm/ 12553 F: arch/x86/kvm/*/ 12554 F: tools/testing/selftests/kvm/*/x86_64/ 12555 F: tools/testing/selftests/kvm/x86_64/ 12556 12557 KERNFS 12558 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12559 M: Tejun Heo <tj@kernel.org> 12560 S: Supported 12561 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 12562 F: fs/kernfs/ 12563 F: include/linux/kernfs.h 12564 12565 KEXEC 12566 M: Eric Biederman <ebiederm@xmission.com> 12567 L: kexec@lists.infradead.org 12568 S: Maintained 12569 W: http://kernel.org/pub/linux/utils/kernel/kexec/ 12570 F: include/linux/kexec.h 12571 F: include/uapi/linux/kexec.h 12572 F: kernel/kexec* 12573 12574 KEYS-ENCRYPTED 12575 M: Mimi Zohar <zohar@linux.ibm.com> 12576 L: linux-integrity@vger.kernel.org 12577 L: keyrings@vger.kernel.org 12578 S: Supported 12579 F: Documentation/security/keys/trusted-encrypted.rst 12580 F: include/keys/encrypted-type.h 12581 F: security/keys/encrypted-keys/ 12582 12583 KEYS-TRUSTED 12584 M: James Bottomley <James.Bottomley@HansenPartnership.com> 12585 M: Jarkko Sakkinen <jarkko@kernel.org> 12586 M: Mimi Zohar <zohar@linux.ibm.com> 12587 L: linux-integrity@vger.kernel.org 12588 L: keyrings@vger.kernel.org 12589 S: Supported 12590 F: Documentation/security/keys/trusted-encrypted.rst 12591 F: include/keys/trusted-type.h 12592 F: include/keys/trusted_tpm.h 12593 F: security/keys/trusted-keys/ 12594 12595 KEYS-TRUSTED-CAAM 12596 M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12597 R: Pengutronix Kernel Team <kernel@pengutronix.de> 12598 L: linux-integrity@vger.kernel.org 12599 L: keyrings@vger.kernel.org 12600 S: Maintained 12601 F: include/keys/trusted_caam.h 12602 F: security/keys/trusted-keys/trusted_caam.c 12603 12604 KEYS-TRUSTED-DCP 12605 M: David Gstir <david@sigma-star.at> 12606 R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 12607 L: linux-integrity@vger.kernel.org 12608 L: keyrings@vger.kernel.org 12609 S: Supported 12610 F: include/keys/trusted_dcp.h 12611 F: security/keys/trusted-keys/trusted_dcp.c 12612 12613 KEYS-TRUSTED-TEE 12614 M: Sumit Garg <sumit.garg@linaro.org> 12615 L: linux-integrity@vger.kernel.org 12616 L: keyrings@vger.kernel.org 12617 S: Supported 12618 F: include/keys/trusted_tee.h 12619 F: security/keys/trusted-keys/trusted_tee.c 12620 12621 KEYS/KEYRINGS 12622 M: David Howells <dhowells@redhat.com> 12623 M: Jarkko Sakkinen <jarkko@kernel.org> 12624 L: keyrings@vger.kernel.org 12625 S: Maintained 12626 F: Documentation/security/keys/core.rst 12627 F: include/keys/ 12628 F: include/linux/key-type.h 12629 F: include/linux/key.h 12630 F: include/linux/keyctl.h 12631 F: include/uapi/linux/keyctl.h 12632 F: security/keys/ 12633 12634 KEYS/KEYRINGS_INTEGRITY 12635 M: Jarkko Sakkinen <jarkko@kernel.org> 12636 M: Mimi Zohar <zohar@linux.ibm.com> 12637 L: linux-integrity@vger.kernel.org 12638 L: keyrings@vger.kernel.org 12639 S: Supported 12640 W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 12641 F: security/integrity/platform_certs 12642 12643 KFENCE 12644 M: Alexander Potapenko <glider@google.com> 12645 M: Marco Elver <elver@google.com> 12646 R: Dmitry Vyukov <dvyukov@google.com> 12647 L: kasan-dev@googlegroups.com 12648 S: Maintained 12649 F: Documentation/dev-tools/kfence.rst 12650 F: arch/*/include/asm/kfence.h 12651 F: include/linux/kfence.h 12652 F: lib/Kconfig.kfence 12653 F: mm/kfence/ 12654 12655 KFIFO 12656 M: Stefani Seibold <stefani@seibold.net> 12657 S: Maintained 12658 F: include/linux/kfifo.h 12659 F: lib/kfifo.c 12660 F: samples/kfifo/ 12661 12662 KGDB / KDB /debug_core 12663 M: Jason Wessel <jason.wessel@windriver.com> 12664 M: Daniel Thompson <daniel.thompson@linaro.org> 12665 R: Douglas Anderson <dianders@chromium.org> 12666 L: kgdb-bugreport@lists.sourceforge.net 12667 S: Maintained 12668 W: http://kgdb.wiki.kernel.org/ 12669 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12670 F: Documentation/dev-tools/kgdb.rst 12671 F: drivers/misc/kgdbts.c 12672 F: drivers/tty/serial/kgdboc.c 12673 F: include/linux/kdb.h 12674 F: include/linux/kgdb.h 12675 F: kernel/debug/ 12676 F: kernel/module/kdb.c 12677 12678 KHADAS MCU MFD DRIVER 12679 M: Neil Armstrong <neil.armstrong@linaro.org> 12680 L: linux-amlogic@lists.infradead.org 12681 S: Maintained 12682 F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12683 F: drivers/mfd/khadas-mcu.c 12684 F: drivers/thermal/khadas_mcu_fan.c 12685 F: include/linux/mfd/khadas-mcu.h 12686 12687 KIONIX/ROHM KX022A ACCELEROMETER 12688 M: Matti Vaittinen <mazziesaccount@gmail.com> 12689 L: linux-iio@vger.kernel.org 12690 S: Supported 12691 F: drivers/iio/accel/kionix-kx022a* 12692 12693 KMEMLEAK 12694 M: Catalin Marinas <catalin.marinas@arm.com> 12695 S: Maintained 12696 F: Documentation/dev-tools/kmemleak.rst 12697 F: include/linux/kmemleak.h 12698 F: mm/kmemleak.c 12699 F: samples/kmemleak/kmemleak-test.c 12700 12701 KMSAN 12702 M: Alexander Potapenko <glider@google.com> 12703 R: Marco Elver <elver@google.com> 12704 R: Dmitry Vyukov <dvyukov@google.com> 12705 L: kasan-dev@googlegroups.com 12706 S: Maintained 12707 F: Documentation/dev-tools/kmsan.rst 12708 F: arch/*/include/asm/kmsan.h 12709 F: arch/*/mm/kmsan_* 12710 F: include/linux/kmsan*.h 12711 F: lib/Kconfig.kmsan 12712 F: mm/kmsan/ 12713 F: scripts/Makefile.kmsan 12714 12715 KPROBES 12716 M: Naveen N Rao <naveen@kernel.org> 12717 M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12718 M: "David S. Miller" <davem@davemloft.net> 12719 M: Masami Hiramatsu <mhiramat@kernel.org> 12720 L: linux-kernel@vger.kernel.org 12721 L: linux-trace-kernel@vger.kernel.org 12722 S: Maintained 12723 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12724 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12725 F: Documentation/trace/kprobes.rst 12726 F: include/asm-generic/kprobes.h 12727 F: include/linux/kprobes.h 12728 F: kernel/kprobes.c 12729 F: lib/test_kprobes.c 12730 F: samples/kprobes 12731 12732 KS0108 LCD CONTROLLER DRIVER 12733 M: Miguel Ojeda <ojeda@kernel.org> 12734 S: Maintained 12735 F: Documentation/admin-guide/auxdisplay/ks0108.rst 12736 F: drivers/auxdisplay/ks0108.c 12737 F: include/linux/ks0108.h 12738 12739 KTD253 BACKLIGHT DRIVER 12740 M: Linus Walleij <linus.walleij@linaro.org> 12741 S: Maintained 12742 F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12743 F: drivers/video/backlight/ktd253-backlight.c 12744 12745 KTD2801 BACKLIGHT DRIVER 12746 M: Duje Mihanović <duje.mihanovic@skole.hr> 12747 S: Maintained 12748 F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12749 F: drivers/video/backlight/ktd2801-backlight.c 12750 12751 KTEST 12752 M: Steven Rostedt <rostedt@goodmis.org> 12753 M: John Hawley <warthog9@eaglescrag.net> 12754 S: Maintained 12755 F: tools/testing/ktest 12756 12757 KTZ8866 BACKLIGHT DRIVER 12758 M: Jianhua Lu <lujianhua000@gmail.com> 12759 S: Maintained 12760 F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12761 F: drivers/video/backlight/ktz8866.c 12762 12763 KVM PARAVIRT (KVM/paravirt) 12764 M: Paolo Bonzini <pbonzini@redhat.com> 12765 R: Vitaly Kuznetsov <vkuznets@redhat.com> 12766 L: kvm@vger.kernel.org 12767 S: Supported 12768 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12769 F: arch/um/include/asm/kvm_para.h 12770 F: arch/x86/include/asm/kvm_para.h 12771 F: arch/x86/include/asm/pvclock-abi.h 12772 F: arch/x86/include/uapi/asm/kvm_para.h 12773 F: arch/x86/kernel/kvm.c 12774 F: arch/x86/kernel/kvmclock.c 12775 F: include/asm-generic/kvm_para.h 12776 F: include/linux/kvm_para.h 12777 F: include/uapi/asm-generic/kvm_para.h 12778 F: include/uapi/linux/kvm_para.h 12779 12780 KVM X86 HYPER-V (KVM/hyper-v) 12781 M: Vitaly Kuznetsov <vkuznets@redhat.com> 12782 M: Sean Christopherson <seanjc@google.com> 12783 M: Paolo Bonzini <pbonzini@redhat.com> 12784 L: kvm@vger.kernel.org 12785 S: Supported 12786 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12787 F: arch/x86/kvm/hyperv.* 12788 F: arch/x86/kvm/kvm_onhyperv.* 12789 F: arch/x86/kvm/svm/hyperv.* 12790 F: arch/x86/kvm/svm/svm_onhyperv.* 12791 F: arch/x86/kvm/vmx/hyperv.* 12792 12793 KVM X86 Xen (KVM/Xen) 12794 M: David Woodhouse <dwmw2@infradead.org> 12795 M: Paul Durrant <paul@xen.org> 12796 M: Sean Christopherson <seanjc@google.com> 12797 M: Paolo Bonzini <pbonzini@redhat.com> 12798 L: kvm@vger.kernel.org 12799 S: Supported 12800 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12801 F: arch/x86/kvm/xen.* 12802 12803 L3MDEV 12804 M: David Ahern <dsahern@kernel.org> 12805 L: netdev@vger.kernel.org 12806 S: Maintained 12807 F: include/net/l3mdev.h 12808 F: net/l3mdev 12809 12810 LANDLOCK SECURITY MODULE 12811 M: Mickaël Salaün <mic@digikod.net> 12812 R: Günther Noack <gnoack@google.com> 12813 L: linux-security-module@vger.kernel.org 12814 S: Supported 12815 W: https://landlock.io 12816 T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12817 F: Documentation/security/landlock.rst 12818 F: Documentation/userspace-api/landlock.rst 12819 F: fs/ioctl.c 12820 F: include/uapi/linux/landlock.h 12821 F: samples/landlock/ 12822 F: security/landlock/ 12823 F: tools/testing/selftests/landlock/ 12824 K: landlock 12825 K: LANDLOCK 12826 12827 LANTIQ / INTEL Ethernet drivers 12828 M: Hauke Mehrtens <hauke@hauke-m.de> 12829 L: netdev@vger.kernel.org 12830 S: Maintained 12831 F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 12832 F: drivers/net/dsa/lantiq_gswip.c 12833 F: drivers/net/dsa/lantiq_pce.h 12834 F: drivers/net/ethernet/lantiq_xrx200.c 12835 F: net/dsa/tag_gswip.c 12836 12837 LANTIQ MIPS ARCHITECTURE 12838 M: John Crispin <john@phrozen.org> 12839 L: linux-mips@vger.kernel.org 12840 S: Maintained 12841 F: arch/mips/lantiq 12842 F: drivers/soc/lantiq 12843 12844 LANTIQ PEF2256 DRIVER 12845 M: Herve Codina <herve.codina@bootlin.com> 12846 S: Maintained 12847 F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12848 F: drivers/net/wan/framer/pef2256/ 12849 F: drivers/pinctrl/pinctrl-pef2256.c 12850 F: include/linux/framer/pef2256.h 12851 12852 LASI 53c700 driver for PARISC 12853 M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12854 L: linux-scsi@vger.kernel.org 12855 S: Maintained 12856 F: Documentation/scsi/53c700.rst 12857 F: drivers/scsi/53c700* 12858 12859 LEAKING_ADDRESSES 12860 M: Tycho Andersen <tycho@tycho.pizza> 12861 R: Kees Cook <kees@kernel.org> 12862 L: linux-hardening@vger.kernel.org 12863 S: Maintained 12864 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12865 F: scripts/leaking_addresses.pl 12866 12867 LED SUBSYSTEM 12868 M: Pavel Machek <pavel@ucw.cz> 12869 M: Lee Jones <lee@kernel.org> 12870 L: linux-leds@vger.kernel.org 12871 S: Maintained 12872 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 12873 F: Documentation/devicetree/bindings/leds/ 12874 F: Documentation/leds/ 12875 F: drivers/leds/ 12876 F: include/dt-bindings/leds/ 12877 F: include/linux/leds.h 12878 12879 LEGO MINDSTORMS EV3 12880 R: David Lechner <david@lechnology.com> 12881 S: Maintained 12882 F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12883 F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12884 F: drivers/power/supply/lego_ev3_battery.c 12885 12886 LEGO USB Tower driver 12887 M: Juergen Stuber <starblue@users.sourceforge.net> 12888 L: legousb-devel@lists.sourceforge.net 12889 S: Maintained 12890 W: http://legousb.sourceforge.net/ 12891 F: drivers/usb/misc/legousbtower.c 12892 12893 LETSKETCH HID TABLET DRIVER 12894 M: Hans de Goede <hdegoede@redhat.com> 12895 L: linux-input@vger.kernel.org 12896 S: Maintained 12897 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12898 F: drivers/hid/hid-letsketch.c 12899 12900 LG LAPTOP EXTRAS 12901 M: Matan Ziv-Av <matan@svgalib.org> 12902 L: platform-driver-x86@vger.kernel.org 12903 S: Maintained 12904 F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12905 F: Documentation/admin-guide/laptops/lg-laptop.rst 12906 F: drivers/platform/x86/lg-laptop.c 12907 12908 LG2160 MEDIA DRIVER 12909 M: Michael Krufky <mkrufky@linuxtv.org> 12910 L: linux-media@vger.kernel.org 12911 S: Maintained 12912 W: https://linuxtv.org 12913 W: http://github.com/mkrufky 12914 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12915 T: git git://linuxtv.org/mkrufky/tuners.git 12916 F: drivers/media/dvb-frontends/lg2160.* 12917 12918 LGDT3305 MEDIA DRIVER 12919 M: Michael Krufky <mkrufky@linuxtv.org> 12920 L: linux-media@vger.kernel.org 12921 S: Maintained 12922 W: https://linuxtv.org 12923 W: http://github.com/mkrufky 12924 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12925 T: git git://linuxtv.org/mkrufky/tuners.git 12926 F: drivers/media/dvb-frontends/lgdt3305.* 12927 12928 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12929 M: Viresh Kumar <vireshk@kernel.org> 12930 L: linux-ide@vger.kernel.org 12931 S: Maintained 12932 F: drivers/ata/pata_arasan_cf.c 12933 F: include/linux/pata_arasan_cf_data.h 12934 12935 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12936 M: Linus Walleij <linus.walleij@linaro.org> 12937 L: linux-ide@vger.kernel.org 12938 S: Maintained 12939 F: drivers/ata/pata_ftide010.c 12940 F: drivers/ata/sata_gemini.c 12941 F: drivers/ata/sata_gemini.h 12942 12943 LIBATA SATA AHCI PLATFORM devices support 12944 M: Hans de Goede <hdegoede@redhat.com> 12945 L: linux-ide@vger.kernel.org 12946 S: Maintained 12947 F: drivers/ata/ahci_platform.c 12948 F: drivers/ata/libahci_platform.c 12949 F: include/linux/ahci_platform.h 12950 12951 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12952 M: Mikael Pettersson <mikpelinux@gmail.com> 12953 L: linux-ide@vger.kernel.org 12954 S: Maintained 12955 F: drivers/ata/sata_promise.* 12956 12957 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12958 M: Damien Le Moal <dlemoal@kernel.org> 12959 M: Niklas Cassel <cassel@kernel.org> 12960 L: linux-ide@vger.kernel.org 12961 S: Maintained 12962 T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12963 F: Documentation/ABI/testing/sysfs-ata 12964 F: Documentation/devicetree/bindings/ata/ 12965 F: drivers/ata/ 12966 F: include/linux/ata.h 12967 F: include/linux/libata.h 12968 12969 LIBETH COMMON ETHERNET LIBRARY 12970 M: Alexander Lobakin <aleksander.lobakin@intel.com> 12971 L: netdev@vger.kernel.org 12972 L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12973 S: Supported 12974 T: git https://github.com/alobakin/linux.git 12975 F: drivers/net/ethernet/intel/libeth/ 12976 F: include/net/libeth/ 12977 K: libeth 12978 12979 LIBIE COMMON INTEL ETHERNET LIBRARY 12980 M: Alexander Lobakin <aleksander.lobakin@intel.com> 12981 L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12982 L: netdev@vger.kernel.org 12983 S: Supported 12984 T: git https://github.com/alobakin/linux.git 12985 F: drivers/net/ethernet/intel/libie/ 12986 F: include/linux/net/intel/libie/ 12987 K: libie 12988 12989 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12990 M: Vishal Verma <vishal.l.verma@intel.com> 12991 M: Dan Williams <dan.j.williams@intel.com> 12992 M: Dave Jiang <dave.jiang@intel.com> 12993 L: nvdimm@lists.linux.dev 12994 S: Supported 12995 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12996 P: Documentation/nvdimm/maintainer-entry-profile.rst 12997 F: drivers/nvdimm/btt* 12998 12999 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 13000 M: Dan Williams <dan.j.williams@intel.com> 13001 M: Vishal Verma <vishal.l.verma@intel.com> 13002 M: Dave Jiang <dave.jiang@intel.com> 13003 L: nvdimm@lists.linux.dev 13004 S: Supported 13005 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13006 P: Documentation/nvdimm/maintainer-entry-profile.rst 13007 F: drivers/nvdimm/pmem* 13008 13009 LIBNVDIMM: DEVICETREE BINDINGS 13010 M: Oliver O'Halloran <oohall@gmail.com> 13011 L: nvdimm@lists.linux.dev 13012 S: Supported 13013 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13014 F: Documentation/devicetree/bindings/pmem/pmem-region.txt 13015 F: drivers/nvdimm/of_pmem.c 13016 13017 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 13018 M: Dan Williams <dan.j.williams@intel.com> 13019 M: Vishal Verma <vishal.l.verma@intel.com> 13020 M: Dave Jiang <dave.jiang@intel.com> 13021 M: Ira Weiny <ira.weiny@intel.com> 13022 L: nvdimm@lists.linux.dev 13023 S: Supported 13024 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13025 P: Documentation/nvdimm/maintainer-entry-profile.rst 13026 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 13027 F: drivers/acpi/nfit/* 13028 F: drivers/nvdimm/* 13029 F: include/linux/libnvdimm.h 13030 F: include/linux/nd.h 13031 F: include/uapi/linux/ndctl.h 13032 F: tools/testing/nvdimm/ 13033 13034 LIBRARY CODE 13035 M: Andrew Morton <akpm@linux-foundation.org> 13036 L: linux-kernel@vger.kernel.org 13037 S: Supported 13038 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 13039 F: lib/* 13040 13041 LICENSES and SPDX stuff 13042 M: Thomas Gleixner <tglx@linutronix.de> 13043 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13044 L: linux-spdx@vger.kernel.org 13045 S: Maintained 13046 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 13047 F: COPYING 13048 F: Documentation/process/license-rules.rst 13049 F: LICENSES/ 13050 F: scripts/spdxcheck-test.sh 13051 F: scripts/spdxcheck.py 13052 F: scripts/spdxexclude 13053 13054 LINEAR RANGES HELPERS 13055 M: Mark Brown <broonie@kernel.org> 13056 R: Matti Vaittinen <mazziesaccount@gmail.com> 13057 F: include/linux/linear_range.h 13058 F: lib/linear_ranges.c 13059 F: lib/test_linear_ranges.c 13060 13061 LINUX FOR POWER MACINTOSH 13062 L: linuxppc-dev@lists.ozlabs.org 13063 S: Orphan 13064 F: arch/powerpc/platforms/powermac/ 13065 F: drivers/macintosh/ 13066 X: drivers/macintosh/adb-iop.c 13067 X: drivers/macintosh/via-macii.c 13068 13069 LINUX FOR POWERPC (32-BIT AND 64-BIT) 13070 M: Michael Ellerman <mpe@ellerman.id.au> 13071 R: Nicholas Piggin <npiggin@gmail.com> 13072 R: Christophe Leroy <christophe.leroy@csgroup.eu> 13073 R: Naveen N Rao <naveen@kernel.org> 13074 R: Madhavan Srinivasan <maddy@linux.ibm.com> 13075 L: linuxppc-dev@lists.ozlabs.org 13076 S: Supported 13077 W: https://github.com/linuxppc/wiki/wiki 13078 Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 13079 T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 13080 F: Documentation/ABI/stable/sysfs-firmware-opal-* 13081 F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 13082 F: Documentation/devicetree/bindings/powerpc/ 13083 F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 13084 F: Documentation/arch/powerpc/ 13085 F: arch/powerpc/ 13086 F: drivers/*/*/*pasemi* 13087 F: drivers/*/*pasemi* 13088 F: drivers/char/tpm/tpm_ibmvtpm* 13089 F: drivers/crypto/nx/ 13090 F: drivers/i2c/busses/i2c-opal.c 13091 F: drivers/net/ethernet/ibm/ibmveth.* 13092 F: drivers/net/ethernet/ibm/ibmvnic.* 13093 F: drivers/pci/hotplug/pnv_php.c 13094 F: drivers/pci/hotplug/rpa* 13095 F: drivers/rtc/rtc-opal.c 13096 F: drivers/scsi/ibmvscsi/ 13097 F: drivers/tty/hvc/hvc_opal.c 13098 F: drivers/watchdog/wdrtas.c 13099 F: include/linux/papr_scm.h 13100 F: include/uapi/linux/papr_pdsm.h 13101 F: tools/testing/selftests/powerpc 13102 N: /pmac 13103 N: powermac 13104 N: powernv 13105 N: [^a-z0-9]ps3 13106 N: pseries 13107 13108 LINUX FOR POWERPC EMBEDDED MPC5XXX 13109 M: Anatolij Gustschin <agust@denx.de> 13110 L: linuxppc-dev@lists.ozlabs.org 13111 S: Odd Fixes 13112 F: arch/powerpc/platforms/512x/ 13113 F: arch/powerpc/platforms/52xx/ 13114 13115 LINUX FOR POWERPC EMBEDDED PPC4XX 13116 L: linuxppc-dev@lists.ozlabs.org 13117 S: Orphan 13118 F: arch/powerpc/platforms/44x/ 13119 13120 LINUX FOR POWERPC EMBEDDED PPC85XX 13121 M: Scott Wood <oss@buserror.net> 13122 L: linuxppc-dev@lists.ozlabs.org 13123 S: Odd fixes 13124 T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 13125 F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 13126 F: Documentation/devicetree/bindings/powerpc/fsl/ 13127 F: arch/powerpc/platforms/85xx/ 13128 13129 LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 13130 M: Christophe Leroy <christophe.leroy@csgroup.eu> 13131 L: linuxppc-dev@lists.ozlabs.org 13132 S: Maintained 13133 F: arch/powerpc/platforms/8xx/ 13134 F: arch/powerpc/platforms/83xx/ 13135 13136 LINUX KERNEL DUMP TEST MODULE (LKDTM) 13137 M: Kees Cook <kees@kernel.org> 13138 S: Maintained 13139 F: drivers/misc/lkdtm/* 13140 F: tools/testing/selftests/lkdtm/* 13141 13142 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 13143 M: Alan Stern <stern@rowland.harvard.edu> 13144 M: Andrea Parri <parri.andrea@gmail.com> 13145 M: Will Deacon <will@kernel.org> 13146 M: Peter Zijlstra <peterz@infradead.org> 13147 M: Boqun Feng <boqun.feng@gmail.com> 13148 M: Nicholas Piggin <npiggin@gmail.com> 13149 M: David Howells <dhowells@redhat.com> 13150 M: Jade Alglave <j.alglave@ucl.ac.uk> 13151 M: Luc Maranget <luc.maranget@inria.fr> 13152 M: "Paul E. McKenney" <paulmck@kernel.org> 13153 R: Akira Yokosawa <akiyks@gmail.com> 13154 R: Daniel Lustig <dlustig@nvidia.com> 13155 R: Joel Fernandes <joel@joelfernandes.org> 13156 L: linux-kernel@vger.kernel.org 13157 L: linux-arch@vger.kernel.org 13158 L: lkmm@lists.linux.dev 13159 S: Supported 13160 T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 13161 F: Documentation/atomic_bitops.txt 13162 F: Documentation/atomic_t.txt 13163 F: Documentation/core-api/refcount-vs-atomic.rst 13164 F: Documentation/litmus-tests/ 13165 F: Documentation/memory-barriers.txt 13166 F: tools/memory-model/ 13167 13168 LINUX-NEXT TREE 13169 M: Stephen Rothwell <sfr@canb.auug.org.au> 13170 L: linux-next@vger.kernel.org 13171 S: Supported 13172 B: mailto:linux-next@vger.kernel.org and the appropriate development tree 13173 T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 13174 13175 LIS3LV02D ACCELEROMETER DRIVER 13176 M: Eric Piel <eric.piel@tremplin-utc.net> 13177 S: Maintained 13178 F: Documentation/misc-devices/lis3lv02d.rst 13179 F: drivers/misc/lis3lv02d/ 13180 F: drivers/platform/x86/hp/hp_accel.c 13181 13182 LIST KUNIT TEST 13183 M: David Gow <davidgow@google.com> 13184 L: linux-kselftest@vger.kernel.org 13185 L: kunit-dev@googlegroups.com 13186 S: Maintained 13187 F: lib/list-test.c 13188 13189 LITEX PLATFORM 13190 M: Karol Gugala <kgugala@antmicro.com> 13191 M: Mateusz Holenko <mholenko@antmicro.com> 13192 M: Gabriel Somlo <gsomlo@gmail.com> 13193 M: Joel Stanley <joel@jms.id.au> 13194 S: Maintained 13195 F: Documentation/devicetree/bindings/*/litex,*.yaml 13196 F: arch/openrisc/boot/dts/or1klitex.dts 13197 F: drivers/mmc/host/litex_mmc.c 13198 F: drivers/net/ethernet/litex/* 13199 F: drivers/soc/litex/* 13200 F: drivers/tty/serial/liteuart.c 13201 F: include/linux/litex.h 13202 N: litex 13203 13204 LIVE PATCHING 13205 M: Josh Poimboeuf <jpoimboe@kernel.org> 13206 M: Jiri Kosina <jikos@kernel.org> 13207 M: Miroslav Benes <mbenes@suse.cz> 13208 M: Petr Mladek <pmladek@suse.com> 13209 R: Joe Lawrence <joe.lawrence@redhat.com> 13210 L: live-patching@vger.kernel.org 13211 S: Maintained 13212 T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 13213 F: Documentation/ABI/testing/sysfs-kernel-livepatch 13214 F: Documentation/livepatch/ 13215 F: arch/powerpc/include/asm/livepatch.h 13216 F: include/linux/livepatch.h 13217 F: kernel/livepatch/ 13218 F: kernel/module/livepatch.c 13219 F: samples/livepatch/ 13220 F: tools/testing/selftests/livepatch/ 13221 13222 LLC (802.2) 13223 L: netdev@vger.kernel.org 13224 S: Odd fixes 13225 F: include/linux/llc.h 13226 F: include/net/llc* 13227 F: include/uapi/linux/llc.h 13228 F: net/llc/ 13229 13230 LM73 HARDWARE MONITOR DRIVER 13231 M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 13232 L: linux-hwmon@vger.kernel.org 13233 S: Maintained 13234 F: drivers/hwmon/lm73.c 13235 13236 LM78 HARDWARE MONITOR DRIVER 13237 M: Jean Delvare <jdelvare@suse.com> 13238 L: linux-hwmon@vger.kernel.org 13239 S: Maintained 13240 F: Documentation/hwmon/lm78.rst 13241 F: drivers/hwmon/lm78.c 13242 13243 LM83 HARDWARE MONITOR DRIVER 13244 M: Jean Delvare <jdelvare@suse.com> 13245 L: linux-hwmon@vger.kernel.org 13246 S: Maintained 13247 F: Documentation/hwmon/lm83.rst 13248 F: drivers/hwmon/lm83.c 13249 13250 LM90 HARDWARE MONITOR DRIVER 13251 M: Jean Delvare <jdelvare@suse.com> 13252 L: linux-hwmon@vger.kernel.org 13253 S: Maintained 13254 F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 13255 F: Documentation/hwmon/lm90.rst 13256 F: drivers/hwmon/lm90.c 13257 F: include/dt-bindings/thermal/lm90.h 13258 13259 LME2510 MEDIA DRIVER 13260 M: Malcolm Priestley <tvboxspy@gmail.com> 13261 L: linux-media@vger.kernel.org 13262 S: Maintained 13263 W: https://linuxtv.org 13264 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13265 F: drivers/media/usb/dvb-usb-v2/lmedm04* 13266 13267 LOADPIN SECURITY MODULE 13268 M: Kees Cook <kees@kernel.org> 13269 S: Supported 13270 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13271 F: Documentation/admin-guide/LSM/LoadPin.rst 13272 F: security/loadpin/ 13273 13274 LOCKDOWN SECURITY MODULE 13275 L: linux-security-module@vger.kernel.org 13276 S: Odd Fixes 13277 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 13278 F: security/lockdown/ 13279 13280 LOCKING PRIMITIVES 13281 M: Peter Zijlstra <peterz@infradead.org> 13282 M: Ingo Molnar <mingo@redhat.com> 13283 M: Will Deacon <will@kernel.org> 13284 R: Waiman Long <longman@redhat.com> 13285 R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 13286 L: linux-kernel@vger.kernel.org 13287 S: Maintained 13288 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 13289 F: Documentation/locking/ 13290 F: arch/*/include/asm/spinlock*.h 13291 F: include/linux/lockdep*.h 13292 F: include/linux/mutex*.h 13293 F: include/linux/rwlock*.h 13294 F: include/linux/rwsem*.h 13295 F: include/linux/seqlock.h 13296 F: include/linux/spinlock*.h 13297 F: kernel/locking/ 13298 F: lib/locking*.[ch] 13299 X: kernel/locking/locktorture.c 13300 13301 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 13302 M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 13303 L: linux-ntfs-dev@lists.sourceforge.net 13304 S: Maintained 13305 W: http://www.linux-ntfs.org/content/view/19/37/ 13306 F: Documentation/admin-guide/ldm.rst 13307 F: block/partitions/ldm.* 13308 13309 LOGITECH HID GAMING KEYBOARDS 13310 M: Hans de Goede <hdegoede@redhat.com> 13311 L: linux-input@vger.kernel.org 13312 S: Maintained 13313 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13314 F: drivers/hid/hid-lg-g15.c 13315 13316 LONTIUM LT8912B MIPI TO HDMI BRIDGE 13317 M: Adrien Grassein <adrien.grassein@gmail.com> 13318 S: Maintained 13319 F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 13320 F: drivers/gpu/drm/bridge/lontium-lt8912b.c 13321 13322 LOONGARCH 13323 M: Huacai Chen <chenhuacai@kernel.org> 13324 R: WANG Xuerui <kernel@xen0n.name> 13325 L: loongarch@lists.linux.dev 13326 S: Maintained 13327 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 13328 F: Documentation/arch/loongarch/ 13329 F: Documentation/translations/zh_CN/arch/loongarch/ 13330 F: arch/loongarch/ 13331 F: drivers/*/*loongarch* 13332 F: drivers/cpufreq/loongson3_cpufreq.c 13333 13334 LOONGSON GPIO DRIVER 13335 M: Yinbo Zhu <zhuyinbo@loongson.cn> 13336 L: linux-gpio@vger.kernel.org 13337 S: Maintained 13338 F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 13339 F: drivers/gpio/gpio-loongson-64bit.c 13340 13341 LOONGSON LS2X APB DMA DRIVER 13342 M: Binbin Zhou <zhoubinbin@loongson.cn> 13343 L: dmaengine@vger.kernel.org 13344 S: Maintained 13345 F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 13346 F: drivers/dma/ls2x-apb-dma.c 13347 13348 LOONGSON LS2X I2C DRIVER 13349 M: Binbin Zhou <zhoubinbin@loongson.cn> 13350 L: linux-i2c@vger.kernel.org 13351 S: Maintained 13352 F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 13353 F: drivers/i2c/busses/i2c-ls2x.c 13354 13355 LOONGSON-2 SOC SERIES CLOCK DRIVER 13356 M: Yinbo Zhu <zhuyinbo@loongson.cn> 13357 L: linux-clk@vger.kernel.org 13358 S: Maintained 13359 F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 13360 F: drivers/clk/clk-loongson2.c 13361 F: include/dt-bindings/clock/loongson,ls2k-clk.h 13362 13363 LOONGSON SPI DRIVER 13364 M: Yinbo Zhu <zhuyinbo@loongson.cn> 13365 L: linux-spi@vger.kernel.org 13366 S: Maintained 13367 F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 13368 F: drivers/spi/spi-loongson-core.c 13369 F: drivers/spi/spi-loongson-pci.c 13370 F: drivers/spi/spi-loongson-plat.c 13371 F: drivers/spi/spi-loongson.h 13372 13373 LOONGSON-2 SOC SERIES GUTS DRIVER 13374 M: Yinbo Zhu <zhuyinbo@loongson.cn> 13375 L: loongarch@lists.linux.dev 13376 S: Maintained 13377 F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 13378 F: drivers/soc/loongson/loongson2_guts.c 13379 13380 LOONGSON-2 SOC SERIES PM DRIVER 13381 M: Yinbo Zhu <zhuyinbo@loongson.cn> 13382 L: linux-pm@vger.kernel.org 13383 S: Maintained 13384 F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 13385 F: drivers/soc/loongson/loongson2_pm.c 13386 13387 LOONGSON-2 SOC SERIES PINCTRL DRIVER 13388 M: zhanghongchen <zhanghongchen@loongson.cn> 13389 M: Yinbo Zhu <zhuyinbo@loongson.cn> 13390 L: linux-gpio@vger.kernel.org 13391 S: Maintained 13392 F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 13393 F: drivers/pinctrl/pinctrl-loongson2.c 13394 13395 LOONGSON-2 SOC SERIES THERMAL DRIVER 13396 M: zhanghongchen <zhanghongchen@loongson.cn> 13397 M: Yinbo Zhu <zhuyinbo@loongson.cn> 13398 L: linux-pm@vger.kernel.org 13399 S: Maintained 13400 F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 13401 F: drivers/thermal/loongson2_thermal.c 13402 13403 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 13404 M: Sathya Prakash <sathya.prakash@broadcom.com> 13405 M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 13406 M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 13407 L: MPT-FusionLinux.pdl@broadcom.com 13408 L: linux-scsi@vger.kernel.org 13409 S: Supported 13410 W: http://www.avagotech.com/support/ 13411 F: drivers/message/fusion/ 13412 F: drivers/scsi/mpt3sas/ 13413 13414 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 13415 M: Matthew Wilcox <willy@infradead.org> 13416 L: linux-scsi@vger.kernel.org 13417 S: Maintained 13418 F: drivers/scsi/sym53c8xx_2/ 13419 13420 LTC1660 DAC DRIVER 13421 M: Marcus Folkesson <marcus.folkesson@gmail.com> 13422 L: linux-iio@vger.kernel.org 13423 S: Maintained 13424 F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 13425 F: drivers/iio/dac/ltc1660.c 13426 13427 LTC2664 IIO DAC DRIVER 13428 M: Michael Hennerich <michael.hennerich@analog.com> 13429 M: Kim Seer Paller <kimseer.paller@analog.com> 13430 L: linux-iio@vger.kernel.org 13431 S: Supported 13432 W: https://ez.analog.com/linux-software-drivers 13433 F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 13434 F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 13435 F: drivers/iio/dac/ltc2664.c 13436 13437 LTC2688 IIO DAC DRIVER 13438 M: Nuno Sá <nuno.sa@analog.com> 13439 L: linux-iio@vger.kernel.org 13440 S: Supported 13441 W: https://ez.analog.com/linux-software-drivers 13442 F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 13443 F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 13444 F: drivers/iio/dac/ltc2688.c 13445 13446 LTC2947 HARDWARE MONITOR DRIVER 13447 M: Nuno Sá <nuno.sa@analog.com> 13448 L: linux-hwmon@vger.kernel.org 13449 S: Supported 13450 W: https://ez.analog.com/linux-software-drivers 13451 F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 13452 F: drivers/hwmon/ltc2947-core.c 13453 F: drivers/hwmon/ltc2947-i2c.c 13454 F: drivers/hwmon/ltc2947-spi.c 13455 F: drivers/hwmon/ltc2947.h 13456 13457 LTC2991 HARDWARE MONITOR DRIVER 13458 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13459 L: linux-hwmon@vger.kernel.org 13460 S: Supported 13461 W: https://ez.analog.com/linux-software-drivers 13462 F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 13463 F: drivers/hwmon/ltc2991.c 13464 13465 LTC2983 IIO TEMPERATURE DRIVER 13466 M: Nuno Sá <nuno.sa@analog.com> 13467 L: linux-iio@vger.kernel.org 13468 S: Supported 13469 W: https://ez.analog.com/linux-software-drivers 13470 F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 13471 F: drivers/iio/temperature/ltc2983.c 13472 13473 LTC4282 HARDWARE MONITOR DRIVER 13474 M: Nuno Sa <nuno.sa@analog.com> 13475 L: linux-hwmon@vger.kernel.org 13476 S: Supported 13477 F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 13478 F: Documentation/hwmon/ltc4282.rst 13479 F: drivers/hwmon/ltc4282.c 13480 13481 LTC4286 HARDWARE MONITOR DRIVER 13482 M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 13483 L: linux-i2c@vger.kernel.org 13484 S: Maintained 13485 F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 13486 F: Documentation/hwmon/ltc4286.rst 13487 F: drivers/hwmon/pmbus/Kconfig 13488 F: drivers/hwmon/pmbus/Makefile 13489 F: drivers/hwmon/pmbus/ltc4286.c 13490 13491 LTC4306 I2C MULTIPLEXER DRIVER 13492 M: Michael Hennerich <michael.hennerich@analog.com> 13493 L: linux-i2c@vger.kernel.org 13494 S: Supported 13495 W: https://ez.analog.com/linux-software-drivers 13496 F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 13497 F: drivers/i2c/muxes/i2c-mux-ltc4306.c 13498 13499 LTP (Linux Test Project) 13500 M: Andrea Cervesato <andrea.cervesato@suse.com> 13501 M: Cyril Hrubis <chrubis@suse.cz> 13502 M: Jan Stancek <jstancek@redhat.com> 13503 M: Petr Vorel <pvorel@suse.cz> 13504 M: Li Wang <liwang@redhat.com> 13505 M: Yang Xu <xuyang2018.jy@fujitsu.com> 13506 M: Xiao Yang <yangx.jy@fujitsu.com> 13507 L: ltp@lists.linux.it (subscribers-only) 13508 S: Maintained 13509 W: https://linux-test-project.readthedocs.io/ 13510 T: git https://github.com/linux-test-project/ltp.git 13511 13512 LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 13513 M: Anshul Dalal <anshulusr@gmail.com> 13514 L: linux-iio@vger.kernel.org 13515 S: Maintained 13516 F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 13517 F: drivers/iio/light/ltr390.c 13518 13519 LYNX 28G SERDES PHY DRIVER 13520 M: Ioana Ciornei <ioana.ciornei@nxp.com> 13521 L: netdev@vger.kernel.org 13522 S: Supported 13523 F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 13524 F: drivers/phy/freescale/phy-fsl-lynx-28g.c 13525 13526 LYNX PCS MODULE 13527 M: Ioana Ciornei <ioana.ciornei@nxp.com> 13528 L: netdev@vger.kernel.org 13529 S: Supported 13530 F: drivers/net/pcs/pcs-lynx.c 13531 F: include/linux/pcs-lynx.h 13532 13533 M68K ARCHITECTURE 13534 M: Geert Uytterhoeven <geert@linux-m68k.org> 13535 L: linux-m68k@lists.linux-m68k.org 13536 S: Maintained 13537 W: http://www.linux-m68k.org/ 13538 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 13539 F: arch/m68k/ 13540 F: drivers/zorro/ 13541 13542 M68K ON APPLE MACINTOSH 13543 M: Joshua Thompson <funaho@jurai.org> 13544 L: linux-m68k@lists.linux-m68k.org 13545 S: Maintained 13546 W: http://www.mac.linux-m68k.org/ 13547 F: arch/m68k/mac/ 13548 F: drivers/macintosh/adb-iop.c 13549 F: drivers/macintosh/via-macii.c 13550 13551 M68K ON HP9000/300 13552 M: Philip Blundell <philb@gnu.org> 13553 S: Maintained 13554 W: http://www.tazenda.demon.co.uk/phil/linux-hp 13555 F: arch/m68k/hp300/ 13556 13557 M88DS3103 MEDIA DRIVER 13558 L: linux-media@vger.kernel.org 13559 S: Orphan 13560 W: https://linuxtv.org 13561 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13562 F: drivers/media/dvb-frontends/m88ds3103* 13563 13564 M88RS2000 MEDIA DRIVER 13565 M: Malcolm Priestley <tvboxspy@gmail.com> 13566 L: linux-media@vger.kernel.org 13567 S: Maintained 13568 W: https://linuxtv.org 13569 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13570 F: drivers/media/dvb-frontends/m88rs2000* 13571 13572 MA901 MASTERKIT USB FM RADIO DRIVER 13573 M: Alexey Klimov <klimov.linux@gmail.com> 13574 L: linux-media@vger.kernel.org 13575 S: Maintained 13576 T: git git://linuxtv.org/media_tree.git 13577 F: drivers/media/radio/radio-ma901.c 13578 13579 MAC80211 13580 M: Johannes Berg <johannes@sipsolutions.net> 13581 L: linux-wireless@vger.kernel.org 13582 S: Maintained 13583 W: https://wireless.wiki.kernel.org/ 13584 Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13585 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13586 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13587 F: Documentation/networking/mac80211-injection.rst 13588 F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 13589 F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 13590 F: include/net/mac80211.h 13591 F: net/mac80211/ 13592 13593 MAILBOX API 13594 M: Jassi Brar <jassisinghbrar@gmail.com> 13595 L: linux-kernel@vger.kernel.org 13596 S: Maintained 13597 F: Documentation/devicetree/bindings/mailbox/ 13598 F: drivers/mailbox/ 13599 F: include/dt-bindings/mailbox/ 13600 F: include/linux/mailbox_client.h 13601 F: include/linux/mailbox_controller.h 13602 13603 MAILBOX ARM MHUv2 13604 M: Viresh Kumar <viresh.kumar@linaro.org> 13605 M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13606 L: linux-kernel@vger.kernel.org 13607 S: Maintained 13608 F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13609 F: drivers/mailbox/arm_mhuv2.c 13610 F: include/linux/mailbox/arm_mhuv2_message.h 13611 13612 MAILBOX ARM MHUv3 13613 M: Sudeep Holla <sudeep.holla@arm.com> 13614 M: Cristian Marussi <cristian.marussi@arm.com> 13615 L: linux-kernel@vger.kernel.org 13616 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13617 S: Maintained 13618 F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 13619 F: drivers/mailbox/arm_mhuv3.c 13620 13621 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13622 M: Alejandro Colomar <alx@kernel.org> 13623 L: linux-man@vger.kernel.org 13624 S: Maintained 13625 W: http://www.kernel.org/doc/man-pages 13626 T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13627 T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13628 13629 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13630 M: Jeremy Kerr <jk@codeconstruct.com.au> 13631 M: Matt Johnston <matt@codeconstruct.com.au> 13632 L: netdev@vger.kernel.org 13633 S: Maintained 13634 F: Documentation/networking/mctp.rst 13635 F: drivers/net/mctp/ 13636 F: include/net/mctp.h 13637 F: include/net/mctpdevice.h 13638 F: include/net/netns/mctp.h 13639 F: net/mctp/ 13640 13641 MAPLE TREE 13642 M: Liam R. Howlett <Liam.Howlett@oracle.com> 13643 L: maple-tree@lists.infradead.org 13644 L: linux-mm@kvack.org 13645 S: Supported 13646 F: Documentation/core-api/maple_tree.rst 13647 F: include/linux/maple_tree.h 13648 F: include/trace/events/maple_tree.h 13649 F: lib/maple_tree.c 13650 F: lib/test_maple_tree.c 13651 F: tools/testing/radix-tree/linux/maple_tree.h 13652 F: tools/testing/radix-tree/maple.c 13653 13654 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13655 M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13656 L: linux-mips@vger.kernel.org 13657 S: Maintained 13658 F: arch/mips/boot/dts/img/pistachio* 13659 13660 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13661 M: Andrew Lunn <andrew@lunn.ch> 13662 L: netdev@vger.kernel.org 13663 S: Maintained 13664 F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13665 F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13666 F: Documentation/networking/devlink/mv88e6xxx.rst 13667 F: drivers/net/dsa/mv88e6xxx/ 13668 F: include/linux/dsa/mv88e6xxx.h 13669 F: include/linux/platform_data/mv88e6xxx.h 13670 13671 MARVELL 88PM886 PMIC DRIVER 13672 M: Karel Balej <balejk@matfyz.cz> 13673 S: Maintained 13674 F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 13675 F: drivers/input/misc/88pm886-onkey.c 13676 F: drivers/mfd/88pm886.c 13677 F: drivers/regulator/88pm886-regulator.c 13678 F: include/linux/mfd/88pm886.h 13679 13680 MARVELL ARMADA 3700 PHY DRIVERS 13681 M: Miquel Raynal <miquel.raynal@bootlin.com> 13682 S: Maintained 13683 F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13684 F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13685 F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13686 F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13687 13688 MARVELL ARMADA 3700 SERIAL DRIVER 13689 M: Pali Rohár <pali@kernel.org> 13690 S: Maintained 13691 F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13692 F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13693 F: drivers/tty/serial/mvebu-uart.c 13694 13695 MARVELL ARMADA DRM SUPPORT 13696 M: Russell King <linux@armlinux.org.uk> 13697 S: Maintained 13698 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13699 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13700 F: Documentation/devicetree/bindings/display/armada/ 13701 F: drivers/gpu/drm/armada/ 13702 F: include/uapi/drm/armada_drm.h 13703 13704 MARVELL CRYPTO DRIVER 13705 M: Boris Brezillon <bbrezillon@kernel.org> 13706 M: Arnaud Ebalard <arno@natisbad.org> 13707 M: Srujana Challa <schalla@marvell.com> 13708 L: linux-crypto@vger.kernel.org 13709 S: Maintained 13710 F: drivers/crypto/marvell/ 13711 F: include/linux/soc/marvell/octeontx2/ 13712 13713 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13714 M: Mirko Lindner <mlindner@marvell.com> 13715 M: Stephen Hemminger <stephen@networkplumber.org> 13716 L: netdev@vger.kernel.org 13717 S: Odd fixes 13718 F: drivers/net/ethernet/marvell/sk* 13719 13720 MARVELL LIBERTAS WIRELESS DRIVER 13721 L: libertas-dev@lists.infradead.org 13722 S: Orphan 13723 F: drivers/net/wireless/marvell/libertas/ 13724 13725 MARVELL MACCHIATOBIN SUPPORT 13726 M: Russell King <linux@armlinux.org.uk> 13727 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13728 S: Maintained 13729 F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13730 13731 MARVELL MV643XX ETHERNET DRIVER 13732 M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13733 L: netdev@vger.kernel.org 13734 S: Maintained 13735 F: drivers/net/ethernet/marvell/mv643xx_eth.* 13736 13737 MARVELL MV88X3310 PHY DRIVER 13738 M: Russell King <linux@armlinux.org.uk> 13739 M: Marek Behún <kabel@kernel.org> 13740 L: netdev@vger.kernel.org 13741 S: Maintained 13742 F: drivers/net/phy/marvell10g.c 13743 13744 MARVELL MVEBU THERMAL DRIVER 13745 M: Miquel Raynal <miquel.raynal@bootlin.com> 13746 S: Maintained 13747 F: drivers/thermal/armada_thermal.c 13748 13749 MARVELL MVNETA ETHERNET DRIVER 13750 M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13751 L: netdev@vger.kernel.org 13752 S: Maintained 13753 F: drivers/net/ethernet/marvell/mvneta* 13754 13755 MARVELL MVPP2 ETHERNET DRIVER 13756 M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13757 M: Russell King <linux@armlinux.org.uk> 13758 L: netdev@vger.kernel.org 13759 S: Maintained 13760 F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13761 F: drivers/net/ethernet/marvell/mvpp2/ 13762 13763 MARVELL MWIFIEX WIRELESS DRIVER 13764 M: Brian Norris <briannorris@chromium.org> 13765 R: Francesco Dolcini <francesco@dolcini.it> 13766 L: linux-wireless@vger.kernel.org 13767 S: Odd Fixes 13768 F: drivers/net/wireless/marvell/mwifiex/ 13769 13770 MARVELL MWL8K WIRELESS DRIVER 13771 L: linux-wireless@vger.kernel.org 13772 S: Orphan 13773 F: drivers/net/wireless/marvell/mwl8k.c 13774 13775 MARVELL NAND CONTROLLER DRIVER 13776 M: Miquel Raynal <miquel.raynal@bootlin.com> 13777 L: linux-mtd@lists.infradead.org 13778 S: Maintained 13779 F: drivers/mtd/nand/raw/marvell_nand.c 13780 13781 MARVELL OCTEON ENDPOINT DRIVER 13782 M: Veerasenareddy Burru <vburru@marvell.com> 13783 M: Sathesh Edara <sedara@marvell.com> 13784 L: netdev@vger.kernel.org 13785 S: Supported 13786 F: drivers/net/ethernet/marvell/octeon_ep 13787 13788 MARVELL OCTEON ENDPOINT VF DRIVER 13789 M: Veerasenareddy Burru <vburru@marvell.com> 13790 M: Sathesh Edara <sedara@marvell.com> 13791 M: Shinas Rasheed <srasheed@marvell.com> 13792 M: Satananda Burla <sburla@marvell.com> 13793 L: netdev@vger.kernel.org 13794 S: Supported 13795 F: drivers/net/ethernet/marvell/octeon_ep_vf 13796 13797 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13798 M: Sunil Goutham <sgoutham@marvell.com> 13799 M: Geetha sowjanya <gakula@marvell.com> 13800 M: Subbaraya Sundeep <sbhatta@marvell.com> 13801 M: hariprasad <hkelam@marvell.com> 13802 L: netdev@vger.kernel.org 13803 S: Supported 13804 F: drivers/net/ethernet/marvell/octeontx2/nic/ 13805 F: include/linux/soc/marvell/octeontx2/ 13806 13807 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13808 M: Sunil Goutham <sgoutham@marvell.com> 13809 M: Linu Cherian <lcherian@marvell.com> 13810 M: Geetha sowjanya <gakula@marvell.com> 13811 M: Jerin Jacob <jerinj@marvell.com> 13812 M: hariprasad <hkelam@marvell.com> 13813 M: Subbaraya Sundeep <sbhatta@marvell.com> 13814 L: netdev@vger.kernel.org 13815 S: Supported 13816 F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13817 F: drivers/net/ethernet/marvell/octeontx2/af/ 13818 13819 MARVELL PRESTERA ETHERNET SWITCH DRIVER 13820 M: Taras Chornyi <taras.chornyi@plvision.eu> 13821 S: Supported 13822 W: https://github.com/Marvell-switching/switchdev-prestera 13823 F: drivers/net/ethernet/marvell/prestera/ 13824 13825 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13826 M: Nicolas Pitre <nico@fluxnic.net> 13827 S: Odd Fixes 13828 F: drivers/mmc/host/mvsdio.* 13829 13830 MARVELL USB MDIO CONTROLLER DRIVER 13831 M: Tobias Waldekranz <tobias@waldekranz.com> 13832 L: netdev@vger.kernel.org 13833 S: Maintained 13834 F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13835 F: drivers/net/mdio/mdio-mvusb.c 13836 13837 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13838 M: Hu Ziji <huziji@marvell.com> 13839 L: linux-mmc@vger.kernel.org 13840 S: Supported 13841 F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13842 F: drivers/mmc/host/sdhci-xenon* 13843 13844 MARVELL OCTEON CN10K DPI DRIVER 13845 M: Vamsi Attunuru <vattunuru@marvell.com> 13846 S: Supported 13847 F: drivers/misc/mrvl_cn10k_dpi.c 13848 13849 MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 13850 R: schalla@marvell.com 13851 R: vattunuru@marvell.com 13852 F: drivers/vdpa/octeon_ep/ 13853 13854 MATROX FRAMEBUFFER DRIVER 13855 L: linux-fbdev@vger.kernel.org 13856 S: Orphan 13857 F: drivers/video/fbdev/matrox/matroxfb_* 13858 F: include/uapi/linux/matroxfb.h 13859 13860 MAX15301 DRIVER 13861 M: Daniel Nilsson <daniel.nilsson@flex.com> 13862 L: linux-hwmon@vger.kernel.org 13863 S: Maintained 13864 F: Documentation/hwmon/max15301.rst 13865 F: drivers/hwmon/pmbus/max15301.c 13866 13867 MAX2175 SDR TUNER DRIVER 13868 M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13869 L: linux-media@vger.kernel.org 13870 S: Maintained 13871 T: git git://linuxtv.org/media_tree.git 13872 F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13873 F: Documentation/userspace-api/media/drivers/max2175.rst 13874 F: drivers/media/i2c/max2175* 13875 F: include/uapi/linux/max2175.h 13876 13877 MAX31335 RTC DRIVER 13878 M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13879 L: linux-rtc@vger.kernel.org 13880 S: Supported 13881 W: https://ez.analog.com/linux-software-drivers 13882 F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13883 F: drivers/rtc/rtc-max31335.c 13884 13885 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13886 L: linux-hwmon@vger.kernel.org 13887 S: Orphan 13888 F: Documentation/hwmon/max6650.rst 13889 F: drivers/hwmon/max6650.c 13890 13891 MAX9286 QUAD GMSL DESERIALIZER DRIVER 13892 M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13893 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13894 M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13895 M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13896 L: linux-media@vger.kernel.org 13897 S: Maintained 13898 F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13899 F: drivers/media/i2c/max9286.c 13900 13901 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13902 M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13903 L: linux-media@vger.kernel.org 13904 S: Maintained 13905 F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13906 F: drivers/staging/media/max96712/max96712.c 13907 13908 MAX96714 GMSL2 DESERIALIZER DRIVER 13909 M: Julien Massot <julien.massot@collabora.com> 13910 L: linux-media@vger.kernel.org 13911 S: Maintained 13912 F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 13913 F: drivers/media/i2c/max96714.c 13914 13915 MAX96717 GMSL2 SERIALIZER DRIVER 13916 M: Julien Massot <julien.massot@collabora.com> 13917 L: linux-media@vger.kernel.org 13918 S: Maintained 13919 F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 13920 F: drivers/media/i2c/max96717.c 13921 13922 MAX9860 MONO AUDIO VOICE CODEC DRIVER 13923 M: Peter Rosin <peda@axentia.se> 13924 L: linux-sound@vger.kernel.org 13925 S: Maintained 13926 F: Documentation/devicetree/bindings/sound/max9860.txt 13927 F: sound/soc/codecs/max9860.* 13928 13929 MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13930 M: Andreas Klinger <ak@it-klinger.de> 13931 L: linux-iio@vger.kernel.org 13932 S: Maintained 13933 F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13934 F: drivers/iio/proximity/mb1232.c 13935 13936 MAXIM MAX11205 DRIVER 13937 M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13938 L: linux-iio@vger.kernel.org 13939 S: Supported 13940 W: https://ez.analog.com/linux-software-drivers 13941 F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13942 F: drivers/iio/adc/max11205.c 13943 13944 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13945 R: Iskren Chernev <iskren.chernev@gmail.com> 13946 R: Krzysztof Kozlowski <krzk@kernel.org> 13947 R: Marek Szyprowski <m.szyprowski@samsung.com> 13948 R: Matheus Castello <matheus@castello.eng.br> 13949 L: linux-pm@vger.kernel.org 13950 S: Maintained 13951 F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13952 F: drivers/power/supply/max17040_battery.c 13953 13954 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13955 R: Hans de Goede <hdegoede@redhat.com> 13956 R: Krzysztof Kozlowski <krzk@kernel.org> 13957 R: Marek Szyprowski <m.szyprowski@samsung.com> 13958 R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13959 R: Purism Kernel Team <kernel@puri.sm> 13960 L: linux-pm@vger.kernel.org 13961 S: Maintained 13962 F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13963 F: drivers/power/supply/max17042_battery.c 13964 13965 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13966 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13967 L: linux-kernel@vger.kernel.org 13968 S: Maintained 13969 F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13970 F: drivers/regulator/max20086-regulator.c 13971 13972 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13973 M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13974 L: linux-iio@vger.kernel.org 13975 S: Maintained 13976 F: drivers/iio/temperature/max30208.c 13977 13978 MAXIM MAX77650 PMIC MFD DRIVER 13979 M: Bartosz Golaszewski <brgl@bgdev.pl> 13980 L: linux-kernel@vger.kernel.org 13981 S: Maintained 13982 F: Documentation/devicetree/bindings/*/*max77650.yaml 13983 F: Documentation/devicetree/bindings/*/max77650*.yaml 13984 F: drivers/gpio/gpio-max77650.c 13985 F: drivers/input/misc/max77650-onkey.c 13986 F: drivers/leds/leds-max77650.c 13987 F: drivers/mfd/max77650.c 13988 F: drivers/power/supply/max77650-charger.c 13989 F: drivers/regulator/max77650-regulator.c 13990 F: include/linux/mfd/max77650.h 13991 13992 MAXIM MAX77714 PMIC MFD DRIVER 13993 M: Luca Ceresoli <luca@lucaceresoli.net> 13994 S: Maintained 13995 F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13996 F: drivers/mfd/max77714.c 13997 F: include/linux/mfd/max77714.h 13998 13999 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 14000 M: Javier Martinez Canillas <javier@dowhile0.org> 14001 L: linux-kernel@vger.kernel.org 14002 S: Supported 14003 F: Documentation/devicetree/bindings/*/*max77802.yaml 14004 F: drivers/regulator/max77802-regulator.c 14005 F: include/dt-bindings/*/*max77802.h 14006 14007 MAXIM MAX77976 BATTERY CHARGER 14008 M: Luca Ceresoli <luca@lucaceresoli.net> 14009 S: Supported 14010 F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 14011 F: drivers/power/supply/max77976_charger.c 14012 14013 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 14014 M: Krzysztof Kozlowski <krzk@kernel.org> 14015 L: linux-pm@vger.kernel.org 14016 S: Maintained 14017 B: mailto:linux-samsung-soc@vger.kernel.org 14018 F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 14019 F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 14020 F: drivers/power/supply/max14577_charger.c 14021 F: drivers/power/supply/max77693_charger.c 14022 14023 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 14024 M: Chanwoo Choi <cw00.choi@samsung.com> 14025 M: Krzysztof Kozlowski <krzk@kernel.org> 14026 L: linux-kernel@vger.kernel.org 14027 S: Maintained 14028 B: mailto:linux-samsung-soc@vger.kernel.org 14029 F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 14030 F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 14031 F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 14032 F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 14033 F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 14034 F: drivers/*/*max77843.c 14035 F: drivers/*/max14577*.c 14036 F: drivers/*/max77686*.c 14037 F: drivers/*/max77693*.c 14038 F: drivers/clk/clk-max77686.c 14039 F: drivers/extcon/extcon-max14577.c 14040 F: drivers/extcon/extcon-max77693.c 14041 F: drivers/rtc/rtc-max77686.c 14042 F: include/linux/mfd/max14577*.h 14043 F: include/linux/mfd/max77686*.h 14044 F: include/linux/mfd/max77693*.h 14045 14046 MAXIRADIO FM RADIO RECEIVER DRIVER 14047 M: Hans Verkuil <hverkuil@xs4all.nl> 14048 L: linux-media@vger.kernel.org 14049 S: Maintained 14050 W: https://linuxtv.org 14051 T: git git://linuxtv.org/media_tree.git 14052 F: drivers/media/radio/radio-maxiradio* 14053 14054 MAXLINEAR ETHERNET PHY DRIVER 14055 M: Xu Liang <lxu@maxlinear.com> 14056 L: netdev@vger.kernel.org 14057 S: Supported 14058 F: drivers/net/phy/mxl-gpy.c 14059 14060 MCAN MMIO DEVICE DRIVER 14061 M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 14062 L: linux-can@vger.kernel.org 14063 S: Maintained 14064 F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 14065 F: drivers/net/can/m_can/m_can.c 14066 F: drivers/net/can/m_can/m_can.h 14067 F: drivers/net/can/m_can/m_can_platform.c 14068 14069 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 14070 R: Yasushi SHOJI <yashi@spacecubics.com> 14071 L: linux-can@vger.kernel.org 14072 S: Maintained 14073 F: drivers/net/can/usb/mcba_usb.c 14074 14075 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 14076 M: Rishi Gupta <gupt21@gmail.com> 14077 L: linux-i2c@vger.kernel.org 14078 L: linux-input@vger.kernel.org 14079 S: Maintained 14080 F: drivers/hid/hid-mcp2221.c 14081 14082 MCP251XFD SPI-CAN NETWORK DRIVER 14083 M: Marc Kleine-Budde <mkl@pengutronix.de> 14084 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14085 R: Thomas Kopp <thomas.kopp@microchip.com> 14086 L: linux-can@vger.kernel.org 14087 S: Maintained 14088 F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 14089 F: drivers/net/can/spi/mcp251xfd/ 14090 14091 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 14092 M: Peter Rosin <peda@axentia.se> 14093 L: linux-iio@vger.kernel.org 14094 S: Maintained 14095 F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 14096 F: drivers/iio/potentiometer/mcp4018.c 14097 F: drivers/iio/potentiometer/mcp4531.c 14098 14099 MCP4821 DAC DRIVER 14100 M: Anshul Dalal <anshulusr@gmail.com> 14101 L: linux-iio@vger.kernel.org 14102 S: Maintained 14103 F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 14104 F: drivers/iio/dac/mcp4821.c 14105 14106 MCR20A IEEE-802.15.4 RADIO DRIVER 14107 M: Stefan Schmidt <stefan@datenfreihafen.org> 14108 L: linux-wpan@vger.kernel.org 14109 S: Odd Fixes 14110 W: https://github.com/xueliu/mcr20a-linux 14111 F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 14112 F: drivers/net/ieee802154/mcr20a.c 14113 F: drivers/net/ieee802154/mcr20a.h 14114 14115 MDIO REGMAP DRIVER 14116 M: Maxime Chevallier <maxime.chevallier@bootlin.com> 14117 L: netdev@vger.kernel.org 14118 S: Maintained 14119 F: drivers/net/mdio/mdio-regmap.c 14120 F: include/linux/mdio/mdio-regmap.h 14121 14122 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 14123 M: William Breathitt Gray <wbg@kernel.org> 14124 L: linux-iio@vger.kernel.org 14125 S: Maintained 14126 F: drivers/iio/dac/cio-dac.c 14127 14128 MEDIA CONTROLLER FRAMEWORK 14129 M: Sakari Ailus <sakari.ailus@linux.intel.com> 14130 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14131 L: linux-media@vger.kernel.org 14132 S: Supported 14133 W: https://www.linuxtv.org 14134 T: git git://linuxtv.org/media_tree.git 14135 F: drivers/media/mc/ 14136 F: include/media/media-*.h 14137 F: include/uapi/linux/media.h 14138 14139 MEDIA DRIVER FOR FREESCALE IMX PXP 14140 M: Philipp Zabel <p.zabel@pengutronix.de> 14141 L: linux-media@vger.kernel.org 14142 S: Maintained 14143 T: git git://linuxtv.org/media_tree.git 14144 F: drivers/media/platform/nxp/imx-pxp.[ch] 14145 14146 MEDIA DRIVERS FOR ASCOT2E 14147 M: Abylay Ospan <aospan@amazon.com> 14148 L: linux-media@vger.kernel.org 14149 S: Supported 14150 W: https://linuxtv.org 14151 W: http://netup.tv/ 14152 T: git git://linuxtv.org/media_tree.git 14153 F: drivers/media/dvb-frontends/ascot2e* 14154 14155 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 14156 M: Jasmin Jessich <jasmin@anw.at> 14157 L: linux-media@vger.kernel.org 14158 S: Maintained 14159 W: https://linuxtv.org 14160 T: git git://linuxtv.org/media_tree.git 14161 F: drivers/media/dvb-frontends/cxd2099* 14162 14163 MEDIA DRIVERS FOR CXD2841ER 14164 M: Abylay Ospan <aospan@amazon.com> 14165 L: linux-media@vger.kernel.org 14166 S: Supported 14167 W: https://linuxtv.org 14168 W: http://netup.tv/ 14169 T: git git://linuxtv.org/media_tree.git 14170 F: drivers/media/dvb-frontends/cxd2841er* 14171 14172 MEDIA DRIVERS FOR CXD2880 14173 M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 14174 L: linux-media@vger.kernel.org 14175 S: Supported 14176 W: http://linuxtv.org/ 14177 T: git git://linuxtv.org/media_tree.git 14178 F: drivers/media/dvb-frontends/cxd2880/* 14179 F: drivers/media/spi/cxd2880* 14180 14181 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 14182 L: linux-media@vger.kernel.org 14183 S: Orphan 14184 W: https://linuxtv.org 14185 T: git git://linuxtv.org/media_tree.git 14186 F: drivers/media/pci/ddbridge/* 14187 14188 MEDIA DRIVERS FOR FREESCALE IMX 14189 M: Steve Longerbeam <slongerbeam@gmail.com> 14190 M: Philipp Zabel <p.zabel@pengutronix.de> 14191 L: linux-media@vger.kernel.org 14192 S: Maintained 14193 T: git git://linuxtv.org/media_tree.git 14194 F: Documentation/admin-guide/media/imx.rst 14195 F: Documentation/devicetree/bindings/media/imx.txt 14196 F: drivers/staging/media/imx/ 14197 F: include/linux/imx-media.h 14198 F: include/media/imx.h 14199 14200 MEDIA DRIVERS FOR FREESCALE IMX7/8 14201 M: Rui Miguel Silva <rmfrfs@gmail.com> 14202 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14203 M: Martin Kepplinger <martin.kepplinger@puri.sm> 14204 R: Purism Kernel Team <kernel@puri.sm> 14205 L: linux-media@vger.kernel.org 14206 S: Maintained 14207 T: git git://linuxtv.org/media_tree.git 14208 F: Documentation/admin-guide/media/imx7.rst 14209 F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 14210 F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 14211 F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 14212 F: drivers/media/platform/nxp/imx-mipi-csis.c 14213 F: drivers/media/platform/nxp/imx7-media-csi.c 14214 F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 14215 14216 MEDIA DRIVERS FOR HELENE 14217 M: Abylay Ospan <aospan@amazon.com> 14218 L: linux-media@vger.kernel.org 14219 S: Supported 14220 W: https://linuxtv.org 14221 W: http://netup.tv/ 14222 T: git git://linuxtv.org/media_tree.git 14223 F: drivers/media/dvb-frontends/helene* 14224 14225 MEDIA DRIVERS FOR HORUS3A 14226 M: Abylay Ospan <aospan@amazon.com> 14227 L: linux-media@vger.kernel.org 14228 S: Supported 14229 W: https://linuxtv.org 14230 W: http://netup.tv/ 14231 T: git git://linuxtv.org/media_tree.git 14232 F: drivers/media/dvb-frontends/horus3a* 14233 14234 MEDIA DRIVERS FOR LNBH25 14235 M: Abylay Ospan <aospan@amazon.com> 14236 L: linux-media@vger.kernel.org 14237 S: Supported 14238 W: https://linuxtv.org 14239 W: http://netup.tv/ 14240 T: git git://linuxtv.org/media_tree.git 14241 F: drivers/media/dvb-frontends/lnbh25* 14242 14243 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 14244 L: linux-media@vger.kernel.org 14245 S: Orphan 14246 W: https://linuxtv.org 14247 T: git git://linuxtv.org/media_tree.git 14248 F: drivers/media/dvb-frontends/mxl5xx* 14249 14250 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 14251 M: Abylay Ospan <aospan@amazon.com> 14252 L: linux-media@vger.kernel.org 14253 S: Supported 14254 W: https://linuxtv.org 14255 W: http://netup.tv/ 14256 T: git git://linuxtv.org/media_tree.git 14257 F: drivers/media/pci/netup_unidvb/* 14258 14259 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 14260 M: Dmitry Osipenko <digetx@gmail.com> 14261 L: linux-media@vger.kernel.org 14262 L: linux-tegra@vger.kernel.org 14263 S: Maintained 14264 T: git git://linuxtv.org/media_tree.git 14265 F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 14266 F: drivers/media/platform/nvidia/tegra-vde/ 14267 14268 MEDIA DRIVERS FOR RENESAS - CEU 14269 M: Jacopo Mondi <jacopo@jmondi.org> 14270 L: linux-media@vger.kernel.org 14271 L: linux-renesas-soc@vger.kernel.org 14272 S: Supported 14273 T: git git://linuxtv.org/media_tree.git 14274 F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 14275 F: drivers/media/platform/renesas/renesas-ceu.c 14276 F: include/media/drv-intf/renesas-ceu.h 14277 14278 MEDIA DRIVERS FOR RENESAS - DRIF 14279 M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 14280 L: linux-media@vger.kernel.org 14281 L: linux-renesas-soc@vger.kernel.org 14282 S: Supported 14283 T: git git://linuxtv.org/media_tree.git 14284 F: Documentation/devicetree/bindings/media/renesas,drif.yaml 14285 F: drivers/media/platform/renesas/rcar_drif.c 14286 14287 MEDIA DRIVERS FOR RENESAS - FCP 14288 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14289 L: linux-media@vger.kernel.org 14290 L: linux-renesas-soc@vger.kernel.org 14291 S: Supported 14292 T: git git://linuxtv.org/media_tree.git 14293 F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 14294 F: drivers/media/platform/renesas/rcar-fcp.c 14295 F: include/media/rcar-fcp.h 14296 14297 MEDIA DRIVERS FOR RENESAS - FDP1 14298 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14299 L: linux-media@vger.kernel.org 14300 L: linux-renesas-soc@vger.kernel.org 14301 S: Supported 14302 T: git git://linuxtv.org/media_tree.git 14303 F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 14304 F: drivers/media/platform/renesas/rcar_fdp1.c 14305 14306 MEDIA DRIVERS FOR RENESAS - VIN 14307 M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14308 L: linux-media@vger.kernel.org 14309 L: linux-renesas-soc@vger.kernel.org 14310 S: Supported 14311 T: git git://linuxtv.org/media_tree.git 14312 F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 14313 F: Documentation/devicetree/bindings/media/renesas,isp.yaml 14314 F: Documentation/devicetree/bindings/media/renesas,vin.yaml 14315 F: drivers/media/platform/renesas/rcar-csi2.c 14316 F: drivers/media/platform/renesas/rcar-isp.c 14317 F: drivers/media/platform/renesas/rcar-vin/ 14318 14319 MEDIA DRIVERS FOR RENESAS - VSP1 14320 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14321 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14322 L: linux-media@vger.kernel.org 14323 L: linux-renesas-soc@vger.kernel.org 14324 S: Supported 14325 T: git git://linuxtv.org/media_tree.git 14326 F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 14327 F: drivers/media/platform/renesas/vsp1/ 14328 14329 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 14330 L: linux-media@vger.kernel.org 14331 S: Orphan 14332 W: https://linuxtv.org 14333 T: git git://linuxtv.org/media_tree.git 14334 F: drivers/media/dvb-frontends/stv0910* 14335 14336 MEDIA DRIVERS FOR ST STV6111 TUNER ICs 14337 L: linux-media@vger.kernel.org 14338 S: Orphan 14339 W: https://linuxtv.org 14340 T: git git://linuxtv.org/media_tree.git 14341 F: drivers/media/dvb-frontends/stv6111* 14342 14343 MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 14344 M: Hugues Fruchet <hugues.fruchet@foss.st.com> 14345 M: Alain Volmat <alain.volmat@foss.st.com> 14346 L: linux-media@vger.kernel.org 14347 S: Supported 14348 T: git git://linuxtv.org/media_tree.git 14349 F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 14350 F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 14351 F: drivers/media/platform/st/stm32/stm32-dcmi.c 14352 F: drivers/media/platform/st/stm32/stm32-dcmipp/* 14353 14354 MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 14355 M: Mauro Carvalho Chehab <mchehab@kernel.org> 14356 L: linux-media@vger.kernel.org 14357 S: Maintained 14358 W: https://linuxtv.org 14359 Q: http://patchwork.kernel.org/project/linux-media/list/ 14360 T: git git://linuxtv.org/media_tree.git 14361 F: Documentation/admin-guide/media/ 14362 F: Documentation/devicetree/bindings/media/ 14363 F: Documentation/driver-api/media/ 14364 F: Documentation/userspace-api/media/ 14365 F: drivers/media/ 14366 F: drivers/staging/media/ 14367 F: include/dt-bindings/media/ 14368 F: include/linux/platform_data/media/ 14369 F: include/media/ 14370 F: include/uapi/linux/dvb/ 14371 F: include/uapi/linux/ivtv* 14372 F: include/uapi/linux/media.h 14373 F: include/uapi/linux/uvcvideo.h 14374 F: include/uapi/linux/v4l2-* 14375 F: include/uapi/linux/videodev2.h 14376 14377 MEDIATEK BLUETOOTH DRIVER 14378 M: Sean Wang <sean.wang@mediatek.com> 14379 L: linux-bluetooth@vger.kernel.org 14380 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14381 S: Maintained 14382 F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 14383 F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 14384 F: drivers/bluetooth/btmtkuart.c 14385 14386 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 14387 M: Sean Wang <sean.wang@mediatek.com> 14388 L: linux-pm@vger.kernel.org 14389 S: Maintained 14390 F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 14391 F: drivers/power/reset/mt6323-poweroff.c 14392 14393 MEDIATEK CIR DRIVER 14394 M: Sean Wang <sean.wang@mediatek.com> 14395 S: Maintained 14396 F: drivers/media/rc/mtk-cir.c 14397 14398 MEDIATEK DMA DRIVER 14399 M: Sean Wang <sean.wang@mediatek.com> 14400 L: dmaengine@vger.kernel.org 14401 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14402 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14403 S: Maintained 14404 F: Documentation/devicetree/bindings/dma/mediatek,* 14405 F: drivers/dma/mediatek/ 14406 14407 MEDIATEK ETHERNET DRIVER 14408 M: Felix Fietkau <nbd@nbd.name> 14409 M: Sean Wang <sean.wang@mediatek.com> 14410 M: Mark Lee <Mark-MC.Lee@mediatek.com> 14411 M: Lorenzo Bianconi <lorenzo@kernel.org> 14412 L: netdev@vger.kernel.org 14413 S: Maintained 14414 F: drivers/net/ethernet/mediatek/ 14415 14416 MEDIATEK ETHERNET PCS DRIVER 14417 M: Alexander Couzens <lynxis@fe80.eu> 14418 M: Daniel Golle <daniel@makrotopia.org> 14419 L: netdev@vger.kernel.org 14420 S: Maintained 14421 F: drivers/net/pcs/pcs-mtk-lynxi.c 14422 F: include/linux/pcs/pcs-mtk-lynxi.h 14423 14424 MEDIATEK ETHERNET PHY DRIVERS 14425 M: Daniel Golle <daniel@makrotopia.org> 14426 M: Qingfang Deng <dqfext@gmail.com> 14427 M: SkyLake Huang <SkyLake.Huang@mediatek.com> 14428 L: netdev@vger.kernel.org 14429 S: Maintained 14430 F: drivers/net/phy/mediatek-ge-soc.c 14431 F: drivers/net/phy/mediatek-ge.c 14432 F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 14433 14434 MEDIATEK I2C CONTROLLER DRIVER 14435 M: Qii Wang <qii.wang@mediatek.com> 14436 L: linux-i2c@vger.kernel.org 14437 S: Maintained 14438 F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 14439 F: drivers/i2c/busses/i2c-mt65xx.c 14440 14441 MEDIATEK IOMMU DRIVER 14442 M: Yong Wu <yong.wu@mediatek.com> 14443 L: iommu@lists.linux.dev 14444 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14445 S: Supported 14446 F: Documentation/devicetree/bindings/iommu/mediatek* 14447 F: drivers/iommu/mtk_iommu* 14448 F: include/dt-bindings/memory/mediatek,mt*-port.h 14449 F: include/dt-bindings/memory/mt*-port.h 14450 14451 MEDIATEK JPEG DRIVER 14452 M: Bin Liu <bin.liu@mediatek.com> 14453 S: Supported 14454 F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 14455 F: drivers/media/platform/mediatek/jpeg/ 14456 14457 MEDIATEK KEYPAD DRIVER 14458 M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 14459 S: Supported 14460 F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 14461 F: drivers/input/keyboard/mt6779-keypad.c 14462 14463 MEDIATEK MDP DRIVER 14464 M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 14465 M: Houlong Wei <houlong.wei@mediatek.com> 14466 M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14467 S: Supported 14468 F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 14469 F: drivers/media/platform/mediatek/mdp/ 14470 F: drivers/media/platform/mediatek/vpu/ 14471 14472 MEDIATEK MEDIA DRIVER 14473 M: Tiffany Lin <tiffany.lin@mediatek.com> 14474 M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14475 M: Yunfei Dong <yunfei.dong@mediatek.com> 14476 S: Supported 14477 F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 14478 F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 14479 F: drivers/media/platform/mediatek/vcodec/ 14480 F: drivers/media/platform/mediatek/vpu/ 14481 14482 MEDIATEK MIPI-CSI CDPHY DRIVER 14483 M: Julien Stephan <jstephan@baylibre.com> 14484 M: Andy Hsieh <andy.hsieh@mediatek.com> 14485 S: Supported 14486 F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 14487 F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 14488 14489 MEDIATEK MMC/SD/SDIO DRIVER 14490 M: Chaotian Jing <chaotian.jing@mediatek.com> 14491 S: Maintained 14492 F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 14493 F: drivers/mmc/host/mtk-sd.c 14494 14495 MEDIATEK MT76 WIRELESS LAN DRIVER 14496 M: Felix Fietkau <nbd@nbd.name> 14497 M: Lorenzo Bianconi <lorenzo@kernel.org> 14498 M: Ryder Lee <ryder.lee@mediatek.com> 14499 R: Shayne Chen <shayne.chen@mediatek.com> 14500 R: Sean Wang <sean.wang@mediatek.com> 14501 L: linux-wireless@vger.kernel.org 14502 S: Maintained 14503 T: git https://github.com/nbd168/wireless 14504 F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 14505 F: drivers/net/wireless/mediatek/mt76/ 14506 14507 MEDIATEK MT7601U WIRELESS LAN DRIVER 14508 M: Jakub Kicinski <kuba@kernel.org> 14509 L: linux-wireless@vger.kernel.org 14510 S: Maintained 14511 F: drivers/net/wireless/mediatek/mt7601u/ 14512 14513 MEDIATEK MT7621 CLOCK DRIVER 14514 M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14515 S: Maintained 14516 F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 14517 F: drivers/clk/ralink/clk-mt7621.c 14518 14519 MEDIATEK MT7621 PCIE CONTROLLER DRIVER 14520 M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14521 S: Maintained 14522 F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 14523 F: drivers/pci/controller/pcie-mt7621.c 14524 14525 MEDIATEK MT7621 PHY PCI DRIVER 14526 M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14527 S: Maintained 14528 F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 14529 F: drivers/phy/ralink/phy-mt7621-pci.c 14530 14531 MEDIATEK MT7621/28/88 I2C DRIVER 14532 M: Stefan Roese <sr@denx.de> 14533 L: linux-i2c@vger.kernel.org 14534 S: Maintained 14535 F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 14536 F: drivers/i2c/busses/i2c-mt7621.c 14537 14538 MEDIATEK MTMIPS CLOCK DRIVER 14539 M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14540 S: Maintained 14541 F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 14542 F: drivers/clk/ralink/clk-mtmips.c 14543 14544 MEDIATEK NAND CONTROLLER DRIVER 14545 L: linux-mtd@lists.infradead.org 14546 S: Orphan 14547 F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 14548 F: drivers/mtd/nand/raw/mtk_* 14549 14550 MEDIATEK PMIC LED DRIVER 14551 M: Sean Wang <sean.wang@mediatek.com> 14552 S: Maintained 14553 F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 14554 F: drivers/leds/leds-mt6323.c 14555 14556 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 14557 M: Sean Wang <sean.wang@mediatek.com> 14558 S: Maintained 14559 F: drivers/char/hw_random/mtk-rng.c 14560 14561 MEDIATEK SMI DRIVER 14562 M: Yong Wu <yong.wu@mediatek.com> 14563 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14564 S: Supported 14565 F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 14566 F: drivers/memory/mtk-smi.c 14567 F: include/soc/mediatek/smi.h 14568 14569 MEDIATEK SWITCH DRIVER 14570 M: Arınç ÜNAL <arinc.unal@arinc9.com> 14571 M: Daniel Golle <daniel@makrotopia.org> 14572 M: DENG Qingfang <dqfext@gmail.com> 14573 M: Sean Wang <sean.wang@mediatek.com> 14574 L: netdev@vger.kernel.org 14575 S: Maintained 14576 F: drivers/net/dsa/mt7530-mdio.c 14577 F: drivers/net/dsa/mt7530-mmio.c 14578 F: drivers/net/dsa/mt7530.* 14579 F: net/dsa/tag_mtk.c 14580 14581 MEDIATEK T7XX 5G WWAN MODEM DRIVER 14582 M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 14583 R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 14584 R: Liu Haijun <haijun.liu@mediatek.com> 14585 R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 14586 R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 14587 L: netdev@vger.kernel.org 14588 S: Supported 14589 F: drivers/net/wwan/t7xx/ 14590 14591 MEDIATEK USB3 DRD IP DRIVER 14592 M: Chunfeng Yun <chunfeng.yun@mediatek.com> 14593 L: linux-usb@vger.kernel.org 14594 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14595 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14596 S: Maintained 14597 F: Documentation/devicetree/bindings/usb/mediatek,* 14598 F: drivers/usb/host/xhci-mtk* 14599 F: drivers/usb/mtu3/ 14600 14601 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 14602 M: Peter Senna Tschudin <peter.senna@gmail.com> 14603 M: Ian Ray <ian.ray@ge.com> 14604 M: Martyn Welch <martyn.welch@collabora.co.uk> 14605 S: Maintained 14606 F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 14607 F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 14608 14609 MEGARAID SCSI/SAS DRIVERS 14610 M: Kashyap Desai <kashyap.desai@broadcom.com> 14611 M: Sumit Saxena <sumit.saxena@broadcom.com> 14612 M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 14613 M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 14614 L: megaraidlinux.pdl@broadcom.com 14615 L: linux-scsi@vger.kernel.org 14616 S: Maintained 14617 W: http://www.avagotech.com/support/ 14618 F: Documentation/scsi/megaraid.rst 14619 F: drivers/scsi/megaraid.* 14620 F: drivers/scsi/megaraid/ 14621 14622 MELEXIS MLX90614 DRIVER 14623 M: Crt Mori <cmo@melexis.com> 14624 L: linux-iio@vger.kernel.org 14625 S: Supported 14626 W: http://www.melexis.com 14627 F: drivers/iio/temperature/mlx90614.c 14628 14629 MELEXIS MLX90632 DRIVER 14630 M: Crt Mori <cmo@melexis.com> 14631 L: linux-iio@vger.kernel.org 14632 S: Supported 14633 W: http://www.melexis.com 14634 F: drivers/iio/temperature/mlx90632.c 14635 14636 MELEXIS MLX90635 DRIVER 14637 M: Crt Mori <cmo@melexis.com> 14638 L: linux-iio@vger.kernel.org 14639 S: Supported 14640 W: http://www.melexis.com 14641 F: drivers/iio/temperature/mlx90635.c 14642 14643 MELFAS MIP4 TOUCHSCREEN DRIVER 14644 M: Sangwon Jee <jeesw@melfas.com> 14645 S: Supported 14646 W: http://www.melfas.com 14647 F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14648 F: drivers/input/touchscreen/melfas_mip4.c 14649 14650 MELLANOX BLUEFIELD I2C DRIVER 14651 M: Khalil Blaiech <kblaiech@nvidia.com> 14652 M: Asmaa Mnebhi <asmaa@nvidia.com> 14653 L: linux-i2c@vger.kernel.org 14654 S: Supported 14655 F: drivers/i2c/busses/i2c-mlxbf.c 14656 14657 MELLANOX ETHERNET DRIVER (mlx4_en) 14658 M: Tariq Toukan <tariqt@nvidia.com> 14659 L: netdev@vger.kernel.org 14660 S: Supported 14661 W: https://www.nvidia.com/networking/ 14662 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14663 F: drivers/net/ethernet/mellanox/mlx4/en_* 14664 14665 MELLANOX ETHERNET DRIVER (mlx5e) 14666 M: Saeed Mahameed <saeedm@nvidia.com> 14667 M: Tariq Toukan <tariqt@nvidia.com> 14668 L: netdev@vger.kernel.org 14669 S: Supported 14670 W: https://www.nvidia.com/networking/ 14671 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14672 F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14673 14674 MELLANOX ETHERNET INNOVA DRIVERS 14675 R: Boris Pismenny <borisp@nvidia.com> 14676 L: netdev@vger.kernel.org 14677 S: Supported 14678 W: https://www.nvidia.com/networking/ 14679 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14680 F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14681 F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14682 F: include/linux/mlx5/mlx5_ifc_fpga.h 14683 14684 MELLANOX ETHERNET SWITCH DRIVERS 14685 M: Ido Schimmel <idosch@nvidia.com> 14686 M: Petr Machata <petrm@nvidia.com> 14687 L: netdev@vger.kernel.org 14688 S: Supported 14689 W: https://www.nvidia.com/networking/ 14690 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14691 F: drivers/net/ethernet/mellanox/mlxsw/ 14692 F: tools/testing/selftests/drivers/net/mlxsw/ 14693 14694 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14695 M: mlxsw@nvidia.com 14696 L: netdev@vger.kernel.org 14697 S: Supported 14698 W: https://www.nvidia.com/networking/ 14699 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14700 F: drivers/net/ethernet/mellanox/mlxfw/ 14701 14702 MELLANOX HARDWARE PLATFORM SUPPORT 14703 M: Hans de Goede <hdegoede@redhat.com> 14704 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14705 M: Vadim Pasternak <vadimp@nvidia.com> 14706 L: platform-driver-x86@vger.kernel.org 14707 S: Supported 14708 F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14709 F: drivers/platform/mellanox/ 14710 F: include/linux/platform_data/mlxreg.h 14711 14712 MELLANOX MLX4 core VPI driver 14713 M: Tariq Toukan <tariqt@nvidia.com> 14714 L: netdev@vger.kernel.org 14715 L: linux-rdma@vger.kernel.org 14716 S: Supported 14717 W: https://www.nvidia.com/networking/ 14718 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14719 F: drivers/net/ethernet/mellanox/mlx4/ 14720 F: include/linux/mlx4/ 14721 14722 MELLANOX MLX4 IB driver 14723 M: Yishai Hadas <yishaih@nvidia.com> 14724 L: linux-rdma@vger.kernel.org 14725 S: Supported 14726 W: https://www.nvidia.com/networking/ 14727 Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14728 F: drivers/infiniband/hw/mlx4/ 14729 F: include/linux/mlx4/ 14730 F: include/uapi/rdma/mlx4-abi.h 14731 14732 MELLANOX MLX5 core VPI driver 14733 M: Saeed Mahameed <saeedm@nvidia.com> 14734 M: Leon Romanovsky <leonro@nvidia.com> 14735 M: Tariq Toukan <tariqt@nvidia.com> 14736 L: netdev@vger.kernel.org 14737 L: linux-rdma@vger.kernel.org 14738 S: Supported 14739 W: https://www.nvidia.com/networking/ 14740 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14741 F: Documentation/networking/device_drivers/ethernet/mellanox/ 14742 F: drivers/net/ethernet/mellanox/mlx5/core/ 14743 F: include/linux/mlx5/ 14744 14745 MELLANOX MLX5 IB driver 14746 M: Leon Romanovsky <leonro@nvidia.com> 14747 L: linux-rdma@vger.kernel.org 14748 S: Supported 14749 W: https://www.nvidia.com/networking/ 14750 Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14751 F: drivers/infiniband/hw/mlx5/ 14752 F: include/linux/mlx5/ 14753 F: include/uapi/rdma/mlx5-abi.h 14754 14755 MELLANOX MLX5 VDPA DRIVER 14756 M: Dragos Tatulea <dtatulea@nvidia.com> 14757 L: virtualization@lists.linux.dev 14758 S: Supported 14759 F: drivers/vdpa/mlx5/ 14760 14761 MELLANOX MLXCPLD I2C AND MUX DRIVER 14762 M: Vadim Pasternak <vadimp@nvidia.com> 14763 M: Michael Shych <michaelsh@nvidia.com> 14764 L: linux-i2c@vger.kernel.org 14765 S: Supported 14766 F: Documentation/i2c/busses/i2c-mlxcpld.rst 14767 F: drivers/i2c/busses/i2c-mlxcpld.c 14768 F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14769 14770 MELLANOX MLXCPLD LED DRIVER 14771 M: Vadim Pasternak <vadimp@nvidia.com> 14772 L: linux-leds@vger.kernel.org 14773 S: Supported 14774 F: Documentation/leds/leds-mlxcpld.rst 14775 F: drivers/leds/leds-mlxcpld.c 14776 F: drivers/leds/leds-mlxreg.c 14777 14778 MELLANOX PLATFORM DRIVER 14779 M: Vadim Pasternak <vadimp@nvidia.com> 14780 L: platform-driver-x86@vger.kernel.org 14781 S: Supported 14782 F: drivers/platform/x86/mlx-platform.c 14783 14784 MEMBARRIER SUPPORT 14785 M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14786 M: "Paul E. McKenney" <paulmck@kernel.org> 14787 L: linux-kernel@vger.kernel.org 14788 S: Supported 14789 F: Documentation/scheduler/membarrier.rst 14790 F: arch/*/include/asm/membarrier.h 14791 F: arch/*/include/asm/sync_core.h 14792 F: include/uapi/linux/membarrier.h 14793 F: kernel/sched/membarrier.c 14794 14795 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14796 M: Mike Rapoport <rppt@kernel.org> 14797 L: linux-mm@kvack.org 14798 S: Maintained 14799 F: Documentation/core-api/boot-time-mm.rst 14800 F: include/linux/memblock.h 14801 F: mm/memblock.c 14802 F: mm/mm_init.c 14803 F: tools/testing/memblock/ 14804 14805 MEMORY ALLOCATION PROFILING 14806 M: Suren Baghdasaryan <surenb@google.com> 14807 M: Kent Overstreet <kent.overstreet@linux.dev> 14808 L: linux-mm@kvack.org 14809 S: Maintained 14810 F: Documentation/mm/allocation-profiling.rst 14811 F: include/linux/alloc_tag.h 14812 F: include/linux/pgalloc_tag.h 14813 F: lib/alloc_tag.c 14814 14815 MEMORY CONTROLLER DRIVERS 14816 M: Krzysztof Kozlowski <krzk@kernel.org> 14817 L: linux-kernel@vger.kernel.org 14818 S: Maintained 14819 B: mailto:krzysztof.kozlowski@linaro.org 14820 T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14821 F: Documentation/devicetree/bindings/memory-controllers/ 14822 F: drivers/memory/ 14823 F: include/dt-bindings/memory/ 14824 F: include/memory/ 14825 14826 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14827 M: Dmitry Osipenko <digetx@gmail.com> 14828 L: linux-pm@vger.kernel.org 14829 L: linux-tegra@vger.kernel.org 14830 S: Maintained 14831 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14832 F: drivers/devfreq/tegra30-devfreq.c 14833 14834 MEMORY HOT(UN)PLUG 14835 M: David Hildenbrand <david@redhat.com> 14836 M: Oscar Salvador <osalvador@suse.de> 14837 L: linux-mm@kvack.org 14838 S: Maintained 14839 F: Documentation/admin-guide/mm/memory-hotplug.rst 14840 F: Documentation/core-api/memory-hotplug.rst 14841 F: drivers/base/memory.c 14842 F: include/linux/memory_hotplug.h 14843 F: mm/memory_hotplug.c 14844 F: tools/testing/selftests/memory-hotplug/ 14845 14846 MEMORY MANAGEMENT 14847 M: Andrew Morton <akpm@linux-foundation.org> 14848 L: linux-mm@kvack.org 14849 S: Maintained 14850 W: http://www.linux-mm.org 14851 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14852 T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14853 F: include/linux/gfp.h 14854 F: include/linux/gfp_types.h 14855 F: include/linux/memfd.h 14856 F: include/linux/memory.h 14857 F: include/linux/memory_hotplug.h 14858 F: include/linux/memory-tiers.h 14859 F: include/linux/mempolicy.h 14860 F: include/linux/mempool.h 14861 F: include/linux/memremap.h 14862 F: include/linux/mm.h 14863 F: include/linux/mm_*.h 14864 F: include/linux/mmzone.h 14865 F: include/linux/mmu_notifier.h 14866 F: include/linux/pagewalk.h 14867 F: include/linux/rmap.h 14868 F: include/trace/events/ksm.h 14869 F: mm/ 14870 F: tools/mm/ 14871 F: tools/testing/selftests/mm/ 14872 N: include/linux/page[-_]* 14873 14874 MEMORY MAPPING 14875 M: Andrew Morton <akpm@linux-foundation.org> 14876 M: Liam R. Howlett <Liam.Howlett@oracle.com> 14877 M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 14878 R: Vlastimil Babka <vbabka@suse.cz> 14879 R: Jann Horn <jannh@google.com> 14880 L: linux-mm@kvack.org 14881 S: Maintained 14882 W: http://www.linux-mm.org 14883 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14884 F: mm/mmap.c 14885 14886 MEMORY TECHNOLOGY DEVICES (MTD) 14887 M: Miquel Raynal <miquel.raynal@bootlin.com> 14888 M: Richard Weinberger <richard@nod.at> 14889 M: Vignesh Raghavendra <vigneshr@ti.com> 14890 L: linux-mtd@lists.infradead.org 14891 S: Maintained 14892 W: http://www.linux-mtd.infradead.org/ 14893 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14894 C: irc://irc.oftc.net/mtd 14895 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14896 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14897 F: Documentation/devicetree/bindings/mtd/ 14898 F: drivers/mtd/ 14899 F: include/linux/mtd/ 14900 F: include/uapi/mtd/ 14901 14902 MEN A21 WATCHDOG DRIVER 14903 M: Johannes Thumshirn <morbidrsa@gmail.com> 14904 L: linux-watchdog@vger.kernel.org 14905 S: Maintained 14906 F: drivers/watchdog/mena21_wdt.c 14907 14908 MEN CHAMELEON BUS (mcb) 14909 M: Johannes Thumshirn <morbidrsa@gmail.com> 14910 S: Maintained 14911 F: Documentation/driver-api/men-chameleon-bus.rst 14912 F: drivers/mcb/ 14913 F: include/linux/mcb.h 14914 14915 MEN F21BMC (Board Management Controller) 14916 M: Andreas Werner <andreas.werner@men.de> 14917 S: Supported 14918 F: Documentation/hwmon/menf21bmc.rst 14919 F: drivers/hwmon/menf21bmc_hwmon.c 14920 F: drivers/leds/leds-menf21bmc.c 14921 F: drivers/mfd/menf21bmc.c 14922 F: drivers/watchdog/menf21bmc_wdt.c 14923 14924 MEN Z069 WATCHDOG DRIVER 14925 M: Johannes Thumshirn <jth@kernel.org> 14926 L: linux-watchdog@vger.kernel.org 14927 S: Maintained 14928 F: drivers/watchdog/menz69_wdt.c 14929 14930 MESON AO CEC DRIVER FOR AMLOGIC SOCS 14931 M: Neil Armstrong <neil.armstrong@linaro.org> 14932 L: linux-media@vger.kernel.org 14933 L: linux-amlogic@lists.infradead.org 14934 S: Supported 14935 W: http://linux-meson.com/ 14936 T: git git://linuxtv.org/media_tree.git 14937 F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14938 F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14939 F: drivers/media/cec/platform/meson/ao-cec.c 14940 14941 MESON GE2D DRIVER FOR AMLOGIC SOCS 14942 M: Neil Armstrong <neil.armstrong@linaro.org> 14943 L: linux-media@vger.kernel.org 14944 L: linux-amlogic@lists.infradead.org 14945 S: Supported 14946 T: git git://linuxtv.org/media_tree.git 14947 F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14948 F: drivers/media/platform/amlogic/meson-ge2d/ 14949 14950 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14951 M: Liang Yang <liang.yang@amlogic.com> 14952 L: linux-mtd@lists.infradead.org 14953 S: Maintained 14954 F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14955 F: drivers/mtd/nand/raw/meson_* 14956 14957 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14958 M: Neil Armstrong <neil.armstrong@linaro.org> 14959 L: linux-media@vger.kernel.org 14960 L: linux-amlogic@lists.infradead.org 14961 S: Supported 14962 T: git git://linuxtv.org/media_tree.git 14963 F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14964 F: drivers/staging/media/meson/vdec/ 14965 14966 META ETHERNET DRIVERS 14967 M: Alexander Duyck <alexanderduyck@fb.com> 14968 M: Jakub Kicinski <kuba@kernel.org> 14969 R: kernel-team@meta.com 14970 S: Supported 14971 F: Documentation/networking/device_drivers/ethernet/meta/ 14972 F: drivers/net/ethernet/meta/ 14973 14974 METHODE UDPU SUPPORT 14975 M: Robert Marko <robert.marko@sartura.hr> 14976 S: Maintained 14977 F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14978 F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14979 14980 MHI BUS 14981 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14982 L: mhi@lists.linux.dev 14983 L: linux-arm-msm@vger.kernel.org 14984 S: Maintained 14985 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14986 F: Documentation/ABI/stable/sysfs-bus-mhi 14987 F: Documentation/mhi/ 14988 F: drivers/bus/mhi/ 14989 F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14990 F: include/linux/mhi.h 14991 14992 MICROBLAZE ARCHITECTURE 14993 M: Michal Simek <monstr@monstr.eu> 14994 S: Supported 14995 W: http://www.monstr.eu/fdt/ 14996 T: git git://git.monstr.eu/linux-2.6-microblaze.git 14997 F: arch/microblaze/ 14998 14999 MICROBLAZE TMR INJECT 15000 M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 15001 S: Supported 15002 F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 15003 F: drivers/misc/xilinx_tmr_inject.c 15004 15005 MICROBLAZE TMR MANAGER 15006 M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 15007 S: Supported 15008 F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 15009 F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 15010 F: drivers/misc/xilinx_tmr_manager.c 15011 15012 MICROCHIP AT91 DMA DRIVERS 15013 M: Ludovic Desroches <ludovic.desroches@microchip.com> 15014 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15015 L: dmaengine@vger.kernel.org 15016 S: Supported 15017 F: Documentation/devicetree/bindings/dma/atmel-dma.txt 15018 F: drivers/dma/at_hdmac.c 15019 F: drivers/dma/at_xdmac.c 15020 F: include/dt-bindings/dma/at91.h 15021 15022 MICROCHIP AT91 SERIAL DRIVER 15023 M: Richard Genoud <richard.genoud@bootlin.com> 15024 S: Maintained 15025 F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 15026 F: drivers/tty/serial/atmel_serial.c 15027 F: drivers/tty/serial/atmel_serial.h 15028 15029 MICROCHIP AT91 USART MFD DRIVER 15030 M: Radu Pirea <radu_nicolae.pirea@upb.ro> 15031 L: linux-kernel@vger.kernel.org 15032 S: Supported 15033 F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 15034 F: drivers/mfd/at91-usart.c 15035 F: include/dt-bindings/mfd/at91-usart.h 15036 15037 MICROCHIP AT91 USART SPI DRIVER 15038 M: Radu Pirea <radu_nicolae.pirea@upb.ro> 15039 L: linux-spi@vger.kernel.org 15040 S: Supported 15041 F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 15042 F: drivers/spi/spi-at91-usart.c 15043 15044 MICROCHIP AUDIO ASOC DRIVERS 15045 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15046 M: Andrei Simion <andrei.simion@microchip.com> 15047 L: linux-sound@vger.kernel.org 15048 S: Supported 15049 F: Documentation/devicetree/bindings/sound/atmel* 15050 F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 15051 F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 15052 F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 15053 F: sound/soc/atmel 15054 15055 MICROCHIP CSI2DC DRIVER 15056 M: Eugen Hristev <eugen.hristev@microchip.com> 15057 L: linux-media@vger.kernel.org 15058 S: Supported 15059 F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 15060 F: drivers/media/platform/microchip/microchip-csi2dc.c 15061 15062 MICROCHIP ECC DRIVER 15063 L: linux-crypto@vger.kernel.org 15064 S: Orphan 15065 F: drivers/crypto/atmel-ecc.* 15066 15067 MICROCHIP EIC DRIVER 15068 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15069 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15070 S: Supported 15071 F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 15072 F: drivers/irqchip/irq-mchp-eic.c 15073 15074 MICROCHIP I2C DRIVER 15075 M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 15076 L: linux-i2c@vger.kernel.org 15077 S: Supported 15078 F: drivers/i2c/busses/i2c-at91-*.c 15079 F: drivers/i2c/busses/i2c-at91.h 15080 15081 MICROCHIP ISC DRIVER 15082 M: Eugen Hristev <eugen.hristev@microchip.com> 15083 L: linux-media@vger.kernel.org 15084 S: Supported 15085 F: Documentation/devicetree/bindings/media/atmel,isc.yaml 15086 F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 15087 F: drivers/media/platform/microchip/microchip-isc* 15088 F: drivers/media/platform/microchip/microchip-sama*-isc* 15089 F: drivers/staging/media/deprecated/atmel/atmel-isc* 15090 F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 15091 F: include/linux/atmel-isc-media.h 15092 15093 MICROCHIP ISI DRIVER 15094 M: Eugen Hristev <eugen.hristev@microchip.com> 15095 L: linux-media@vger.kernel.org 15096 S: Supported 15097 F: drivers/media/platform/atmel/atmel-isi.c 15098 F: drivers/media/platform/atmel/atmel-isi.h 15099 15100 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 15101 M: Woojung Huh <woojung.huh@microchip.com> 15102 M: UNGLinuxDriver@microchip.com 15103 L: netdev@vger.kernel.org 15104 S: Maintained 15105 F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 15106 F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 15107 F: drivers/net/dsa/microchip/* 15108 F: include/linux/dsa/ksz_common.h 15109 F: include/linux/platform_data/microchip-ksz.h 15110 F: net/dsa/tag_ksz.c 15111 15112 MICROCHIP LAN743X ETHERNET DRIVER 15113 M: Bryan Whitehead <bryan.whitehead@microchip.com> 15114 M: UNGLinuxDriver@microchip.com 15115 L: netdev@vger.kernel.org 15116 S: Maintained 15117 F: drivers/net/ethernet/microchip/lan743x_* 15118 15119 MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 15120 M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15121 L: netdev@vger.kernel.org 15122 S: Maintained 15123 F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 15124 F: drivers/net/ethernet/microchip/lan865x/lan865x.c 15125 15126 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 15127 M: Arun Ramadoss <arun.ramadoss@microchip.com> 15128 R: UNGLinuxDriver@microchip.com 15129 L: netdev@vger.kernel.org 15130 S: Maintained 15131 F: drivers/net/phy/microchip_t1.c 15132 15133 MICROCHIP LAN966X ETHERNET DRIVER 15134 M: Horatiu Vultur <horatiu.vultur@microchip.com> 15135 M: UNGLinuxDriver@microchip.com 15136 L: netdev@vger.kernel.org 15137 S: Maintained 15138 F: drivers/net/ethernet/microchip/lan966x/* 15139 15140 MICROCHIP LAN966X OIC DRIVER 15141 M: Herve Codina <herve.codina@bootlin.com> 15142 S: Maintained 15143 F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 15144 F: drivers/irqchip/irq-lan966x-oic.c 15145 15146 MICROCHIP LCDFB DRIVER 15147 M: Nicolas Ferre <nicolas.ferre@microchip.com> 15148 L: linux-fbdev@vger.kernel.org 15149 S: Maintained 15150 F: drivers/video/fbdev/atmel_lcdfb.c 15151 F: include/video/atmel_lcdc.h 15152 15153 MICROCHIP MCP16502 PMIC DRIVER 15154 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15155 M: Andrei Simion <andrei.simion@microchip.com> 15156 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15157 S: Supported 15158 F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 15159 F: drivers/regulator/mcp16502.c 15160 15161 MICROCHIP MCP3564 ADC DRIVER 15162 M: Marius Cristea <marius.cristea@microchip.com> 15163 L: linux-iio@vger.kernel.org 15164 S: Supported 15165 F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 15166 F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 15167 F: drivers/iio/adc/mcp3564.c 15168 15169 MICROCHIP MCP3911 ADC DRIVER 15170 M: Marcus Folkesson <marcus.folkesson@gmail.com> 15171 M: Kent Gustavsson <kent@minoris.se> 15172 L: linux-iio@vger.kernel.org 15173 S: Maintained 15174 F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 15175 F: drivers/iio/adc/mcp3911.c 15176 15177 MICROCHIP MMC/SD/SDIO MCI DRIVER 15178 M: Aubin Constans <aubin.constans@microchip.com> 15179 S: Maintained 15180 F: drivers/mmc/host/atmel-mci.c 15181 15182 MICROCHIP NAND DRIVER 15183 L: linux-mtd@lists.infradead.org 15184 S: Orphan 15185 F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 15186 F: drivers/mtd/nand/raw/atmel/* 15187 15188 MICROCHIP OTPC DRIVER 15189 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15190 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15191 S: Supported 15192 F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 15193 F: drivers/nvmem/microchip-otpc.c 15194 F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 15195 15196 MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 15197 M: Matteo Martelli <matteomartelli3@gmail.com> 15198 L: linux-iio@vger.kernel.org 15199 S: Supported 15200 F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 15201 F: drivers/iio/adc/pac1921.c 15202 15203 MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 15204 M: Marius Cristea <marius.cristea@microchip.com> 15205 L: linux-iio@vger.kernel.org 15206 S: Supported 15207 F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 15208 F: drivers/iio/adc/pac1934.c 15209 15210 MICROCHIP PCI1XXXX GP DRIVER 15211 M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 15212 M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15213 L: linux-gpio@vger.kernel.org 15214 S: Supported 15215 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 15216 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 15217 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 15218 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 15219 15220 MICROCHIP PCI1XXXX I2C DRIVER 15221 M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 15222 M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15223 M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 15224 L: linux-i2c@vger.kernel.org 15225 S: Maintained 15226 F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 15227 15228 MICROCHIP PCIe UART DRIVER 15229 M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15230 M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 15231 L: linux-serial@vger.kernel.org 15232 S: Maintained 15233 F: drivers/tty/serial/8250/8250_pci1xxxx.c 15234 15235 MICROCHIP POLARFIRE FPGA DRIVERS 15236 M: Conor Dooley <conor.dooley@microchip.com> 15237 L: linux-fpga@vger.kernel.org 15238 S: Supported 15239 F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 15240 F: drivers/fpga/microchip-spi.c 15241 15242 MICROCHIP PWM DRIVER 15243 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15244 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15245 L: linux-pwm@vger.kernel.org 15246 S: Supported 15247 F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 15248 F: drivers/pwm/pwm-atmel.c 15249 15250 MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 15251 M: Manikandan Muralidharan <manikandan.m@microchip.com> 15252 M: Dharma Balasubiramani <dharma.b@microchip.com> 15253 L: dri-devel@lists.freedesktop.org 15254 S: Supported 15255 F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 15256 F: drivers/gpu/drm/bridge/microchip-lvds.c 15257 15258 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 15259 M: Eugen Hristev <eugen.hristev@microchip.com> 15260 L: linux-iio@vger.kernel.org 15261 S: Supported 15262 F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 15263 F: drivers/iio/adc/at91-sama5d2_adc.c 15264 F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 15265 15266 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 15267 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15268 S: Supported 15269 F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 15270 F: drivers/power/reset/at91-sama5d2_shdwc.c 15271 15272 MICROCHIP SOC DRIVERS 15273 M: Conor Dooley <conor@kernel.org> 15274 S: Supported 15275 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 15276 F: Documentation/devicetree/bindings/soc/microchip/ 15277 F: drivers/soc/microchip/ 15278 15279 MICROCHIP SPI DRIVER 15280 M: Ryan Wanner <ryan.wanner@microchip.com> 15281 S: Supported 15282 F: drivers/spi/spi-atmel.* 15283 15284 MICROCHIP SSC DRIVER 15285 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15286 M: Andrei Simion <andrei.simion@microchip.com> 15287 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15288 S: Supported 15289 F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 15290 F: drivers/misc/atmel-ssc.c 15291 F: include/linux/atmel-ssc.h 15292 15293 Microchip Timer Counter Block (TCB) Capture Driver 15294 M: Kamel Bouhara <kamel.bouhara@bootlin.com> 15295 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15296 L: linux-iio@vger.kernel.org 15297 S: Maintained 15298 F: drivers/counter/microchip-tcb-capture.c 15299 15300 MICROCHIP USB251XB DRIVER 15301 M: Richard Leitner <richard.leitner@skidata.com> 15302 L: linux-usb@vger.kernel.org 15303 S: Maintained 15304 F: Documentation/devicetree/bindings/usb/usb251xb.yaml 15305 F: drivers/usb/misc/usb251xb.c 15306 15307 MICROCHIP USBA UDC DRIVER 15308 M: Cristian Birsan <cristian.birsan@microchip.com> 15309 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15310 S: Supported 15311 F: drivers/usb/gadget/udc/atmel_usba_udc.* 15312 15313 MICROCHIP WILC1000 WIFI DRIVER 15314 M: Ajay Singh <ajay.kathat@microchip.com> 15315 M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15316 L: linux-wireless@vger.kernel.org 15317 S: Supported 15318 F: drivers/net/wireless/microchip/wilc1000/ 15319 15320 MICROSEMI MIPS SOCS 15321 M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15322 M: UNGLinuxDriver@microchip.com 15323 L: linux-mips@vger.kernel.org 15324 S: Supported 15325 F: Documentation/devicetree/bindings/mips/mscc.txt 15326 F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 15327 F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 15328 F: arch/mips/boot/dts/mscc/ 15329 F: arch/mips/configs/generic/board-ocelot.config 15330 F: arch/mips/generic/board-ocelot.c 15331 15332 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 15333 M: Don Brace <don.brace@microchip.com> 15334 L: storagedev@microchip.com 15335 L: linux-scsi@vger.kernel.org 15336 S: Supported 15337 F: Documentation/scsi/smartpqi.rst 15338 F: drivers/scsi/smartpqi/Kconfig 15339 F: drivers/scsi/smartpqi/Makefile 15340 F: drivers/scsi/smartpqi/smartpqi*.[ch] 15341 F: include/linux/cciss*.h 15342 F: include/uapi/linux/cciss*.h 15343 15344 MICROSOFT MANA RDMA DRIVER 15345 M: Long Li <longli@microsoft.com> 15346 M: Ajay Sharma <sharmaajay@microsoft.com> 15347 L: linux-rdma@vger.kernel.org 15348 S: Supported 15349 F: drivers/infiniband/hw/mana/ 15350 F: include/net/mana 15351 F: include/uapi/rdma/mana-abi.h 15352 15353 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 15354 M: Maximilian Luz <luzmaximilian@gmail.com> 15355 L: platform-driver-x86@vger.kernel.org 15356 S: Maintained 15357 F: drivers/platform/surface/surface_aggregator_tabletsw.c 15358 15359 MICROSOFT SURFACE BATTERY AND AC DRIVERS 15360 M: Maximilian Luz <luzmaximilian@gmail.com> 15361 L: linux-pm@vger.kernel.org 15362 L: platform-driver-x86@vger.kernel.org 15363 S: Maintained 15364 F: drivers/power/supply/surface_battery.c 15365 F: drivers/power/supply/surface_charger.c 15366 15367 MICROSOFT SURFACE DTX DRIVER 15368 M: Maximilian Luz <luzmaximilian@gmail.com> 15369 L: platform-driver-x86@vger.kernel.org 15370 S: Maintained 15371 F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 15372 F: drivers/platform/surface/surface_dtx.c 15373 F: include/uapi/linux/surface_aggregator/dtx.h 15374 15375 MICROSOFT SURFACE SENSOR FAN DRIVER 15376 M: Maximilian Luz <luzmaximilian@gmail.com> 15377 M: Ivor Wanders <ivor@iwanders.net> 15378 L: linux-hwmon@vger.kernel.org 15379 S: Maintained 15380 F: Documentation/hwmon/surface_fan.rst 15381 F: drivers/hwmon/surface_fan.c 15382 15383 MICROSOFT SURFACE SENSOR THERMAL DRIVER 15384 M: Maximilian Luz <luzmaximilian@gmail.com> 15385 L: linux-hwmon@vger.kernel.org 15386 S: Maintained 15387 F: drivers/hwmon/surface_temp.c 15388 15389 MICROSOFT SURFACE GPE LID SUPPORT DRIVER 15390 M: Maximilian Luz <luzmaximilian@gmail.com> 15391 L: platform-driver-x86@vger.kernel.org 15392 S: Maintained 15393 F: drivers/platform/surface/surface_gpe.c 15394 15395 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 15396 M: Hans de Goede <hdegoede@redhat.com> 15397 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15398 M: Maximilian Luz <luzmaximilian@gmail.com> 15399 L: platform-driver-x86@vger.kernel.org 15400 S: Maintained 15401 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 15402 F: drivers/platform/surface/ 15403 15404 MICROSOFT SURFACE HID TRANSPORT DRIVER 15405 M: Maximilian Luz <luzmaximilian@gmail.com> 15406 L: linux-input@vger.kernel.org 15407 L: platform-driver-x86@vger.kernel.org 15408 S: Maintained 15409 F: drivers/hid/surface-hid/ 15410 15411 MICROSOFT SURFACE HOT-PLUG DRIVER 15412 M: Maximilian Luz <luzmaximilian@gmail.com> 15413 L: platform-driver-x86@vger.kernel.org 15414 S: Maintained 15415 F: drivers/platform/surface/surface_hotplug.c 15416 15417 MICROSOFT SURFACE PLATFORM PROFILE DRIVER 15418 M: Maximilian Luz <luzmaximilian@gmail.com> 15419 L: platform-driver-x86@vger.kernel.org 15420 S: Maintained 15421 F: drivers/platform/surface/surface_platform_profile.c 15422 15423 MICROSOFT SURFACE PRO 3 BUTTON DRIVER 15424 M: Chen Yu <yu.c.chen@intel.com> 15425 L: platform-driver-x86@vger.kernel.org 15426 S: Supported 15427 F: drivers/platform/surface/surfacepro3_button.c 15428 15429 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 15430 M: Maximilian Luz <luzmaximilian@gmail.com> 15431 L: platform-driver-x86@vger.kernel.org 15432 S: Maintained 15433 F: drivers/platform/surface/surface_aggregator_hub.c 15434 15435 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 15436 M: Maximilian Luz <luzmaximilian@gmail.com> 15437 L: platform-driver-x86@vger.kernel.org 15438 S: Maintained 15439 W: https://github.com/linux-surface/surface-aggregator-module 15440 C: irc://irc.libera.chat/linux-surface 15441 F: Documentation/driver-api/surface_aggregator/ 15442 F: drivers/platform/surface/aggregator/ 15443 F: drivers/platform/surface/surface_acpi_notify.c 15444 F: drivers/platform/surface/surface_aggregator_cdev.c 15445 F: drivers/platform/surface/surface_aggregator_registry.c 15446 F: include/linux/surface_acpi_notify.h 15447 F: include/linux/surface_aggregator/ 15448 F: include/uapi/linux/surface_aggregator/ 15449 15450 MICROTEK X6 SCANNER 15451 M: Oliver Neukum <oliver@neukum.org> 15452 S: Maintained 15453 F: drivers/usb/image/microtek.* 15454 15455 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 15456 M: Luka Kovacic <luka.kovacic@sartura.hr> 15457 M: Luka Perkov <luka.perkov@sartura.hr> 15458 S: Maintained 15459 F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 15460 F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 15461 F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 15462 F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 15463 F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 15464 F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 15465 15466 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 15467 M: Sakari Ailus <sakari.ailus@linux.intel.com> 15468 L: linux-media@vger.kernel.org 15469 S: Maintained 15470 F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 15471 F: Documentation/driver-api/media/drivers/ccs/ 15472 F: Documentation/userspace-api/media/drivers/ccs.rst 15473 F: drivers/media/i2c/ccs-pll.c 15474 F: drivers/media/i2c/ccs-pll.h 15475 F: drivers/media/i2c/ccs/ 15476 F: include/uapi/linux/ccs.h 15477 F: include/uapi/linux/smiapp.h 15478 15479 MIPS 15480 M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15481 L: linux-mips@vger.kernel.org 15482 S: Maintained 15483 W: http://www.linux-mips.org/ 15484 Q: https://patchwork.kernel.org/project/linux-mips/list/ 15485 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 15486 F: Documentation/devicetree/bindings/mips/ 15487 F: Documentation/arch/mips/ 15488 F: arch/mips/ 15489 F: drivers/platform/mips/ 15490 F: include/dt-bindings/mips/ 15491 15492 MIPS BOSTON DEVELOPMENT BOARD 15493 M: Paul Burton <paulburton@kernel.org> 15494 L: linux-mips@vger.kernel.org 15495 S: Maintained 15496 F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 15497 F: arch/mips/boot/dts/img/boston.dts 15498 F: arch/mips/configs/generic/board-boston.config 15499 F: drivers/clk/imgtec/clk-boston.c 15500 F: include/dt-bindings/clock/boston-clock.h 15501 15502 MIPS CORE DRIVERS 15503 M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15504 L: linux-mips@vger.kernel.org 15505 S: Supported 15506 F: drivers/bus/mips_cdmm.c 15507 F: drivers/clocksource/mips-gic-timer.c 15508 F: drivers/cpuidle/cpuidle-cps.c 15509 F: drivers/irqchip/irq-mips-cpu.c 15510 F: drivers/irqchip/irq-mips-gic.c 15511 15512 MIPS GENERIC PLATFORM 15513 M: Paul Burton <paulburton@kernel.org> 15514 L: linux-mips@vger.kernel.org 15515 S: Supported 15516 F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 15517 F: arch/mips/generic/ 15518 F: arch/mips/tools/generic-board-config.sh 15519 15520 MIPS RINT INSTRUCTION EMULATION 15521 M: Aleksandar Markovic <aleksandar.markovic@mips.com> 15522 L: linux-mips@vger.kernel.org 15523 S: Supported 15524 F: arch/mips/math-emu/dp_rint.c 15525 F: arch/mips/math-emu/sp_rint.c 15526 15527 MIPS/LOONGSON1 ARCHITECTURE 15528 M: Keguang Zhang <keguang.zhang@gmail.com> 15529 L: linux-mips@vger.kernel.org 15530 S: Maintained 15531 F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 15532 F: arch/mips/include/asm/mach-loongson32/ 15533 F: arch/mips/loongson32/ 15534 F: drivers/*/*loongson1* 15535 F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 15536 15537 MIPS/LOONGSON2EF ARCHITECTURE 15538 M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15539 L: linux-mips@vger.kernel.org 15540 S: Maintained 15541 F: arch/mips/include/asm/mach-loongson2ef/ 15542 F: arch/mips/loongson2ef/ 15543 F: drivers/cpufreq/loongson2_cpufreq.c 15544 15545 MIPS/LOONGSON64 ARCHITECTURE 15546 M: Huacai Chen <chenhuacai@kernel.org> 15547 M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15548 L: linux-mips@vger.kernel.org 15549 S: Maintained 15550 F: arch/mips/include/asm/mach-loongson64/ 15551 F: arch/mips/loongson64/ 15552 F: drivers/irqchip/irq-loongson* 15553 F: drivers/platform/mips/cpu_hwmon.c 15554 15555 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 15556 M: Hans Verkuil <hverkuil@xs4all.nl> 15557 L: linux-media@vger.kernel.org 15558 S: Odd Fixes 15559 W: https://linuxtv.org 15560 T: git git://linuxtv.org/media_tree.git 15561 F: drivers/media/radio/radio-miropcm20* 15562 15563 MITSUMI MM8013 FG DRIVER 15564 M: Konrad Dybcio <konradybcio@kernel.org> 15565 F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 15566 F: drivers/power/supply/mm8013.c 15567 15568 MMP SUPPORT 15569 R: Lubomir Rintel <lkundrak@v3.sk> 15570 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15571 S: Odd Fixes 15572 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 15573 F: arch/arm/boot/dts/marvell/mmp* 15574 F: arch/arm/mach-mmp/ 15575 F: include/linux/soc/mmp/ 15576 15577 MMP USB PHY DRIVERS 15578 R: Lubomir Rintel <lkundrak@v3.sk> 15579 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15580 S: Maintained 15581 F: drivers/phy/marvell/phy-mmp3-usb.c 15582 F: drivers/phy/marvell/phy-pxa-usb.c 15583 15584 MMU GATHER AND TLB INVALIDATION 15585 M: Will Deacon <will@kernel.org> 15586 M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 15587 M: Andrew Morton <akpm@linux-foundation.org> 15588 M: Nick Piggin <npiggin@gmail.com> 15589 M: Peter Zijlstra <peterz@infradead.org> 15590 L: linux-arch@vger.kernel.org 15591 L: linux-mm@kvack.org 15592 S: Maintained 15593 F: arch/*/include/asm/tlb.h 15594 F: include/asm-generic/tlb.h 15595 F: mm/mmu_gather.c 15596 15597 MN88472 MEDIA DRIVER 15598 L: linux-media@vger.kernel.org 15599 S: Orphan 15600 W: https://linuxtv.org 15601 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15602 F: drivers/media/dvb-frontends/mn88472* 15603 15604 MN88473 MEDIA DRIVER 15605 L: linux-media@vger.kernel.org 15606 S: Orphan 15607 W: https://linuxtv.org 15608 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15609 F: drivers/media/dvb-frontends/mn88473* 15610 15611 MOBILEYE MIPS SOCS 15612 M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 15613 M: Gregory CLEMENT <gregory.clement@bootlin.com> 15614 M: Théo Lebrun <theo.lebrun@bootlin.com> 15615 L: linux-mips@vger.kernel.org 15616 S: Maintained 15617 F: Documentation/devicetree/bindings/mips/mobileye.yaml 15618 F: Documentation/devicetree/bindings/soc/mobileye/ 15619 F: arch/mips/boot/dts/mobileye/ 15620 F: arch/mips/configs/eyeq5_defconfig 15621 F: arch/mips/mobileye/board-epm5.its.S 15622 F: drivers/clk/clk-eyeq.c 15623 F: drivers/pinctrl/pinctrl-eyeq5.c 15624 F: drivers/reset/reset-eyeq.c 15625 F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 15626 15627 MODULE SUPPORT 15628 M: Luis Chamberlain <mcgrof@kernel.org> 15629 R: Petr Pavlu <petr.pavlu@suse.com> 15630 R: Sami Tolvanen <samitolvanen@google.com> 15631 R: Daniel Gomez <da.gomez@samsung.com> 15632 L: linux-modules@vger.kernel.org 15633 L: linux-kernel@vger.kernel.org 15634 S: Maintained 15635 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 15636 F: include/linux/kmod.h 15637 F: include/linux/module*.h 15638 F: kernel/module/ 15639 F: lib/test_kmod.c 15640 F: scripts/module* 15641 F: tools/testing/selftests/kmod/ 15642 15643 MONOLITHIC POWER SYSTEM PMIC DRIVER 15644 M: Saravanan Sekar <sravanhome@gmail.com> 15645 S: Maintained 15646 F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 15647 F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 15648 F: drivers/hwmon/pmbus/mpq7932.c 15649 F: drivers/iio/adc/mp2629_adc.c 15650 F: drivers/mfd/mp2629.c 15651 F: drivers/power/supply/mp2629_charger.c 15652 F: drivers/regulator/mp5416.c 15653 F: drivers/regulator/mpq7920.c 15654 F: drivers/regulator/mpq7920.h 15655 F: include/linux/mfd/mp2629.h 15656 15657 MOST(R) TECHNOLOGY DRIVER 15658 M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15659 M: Christian Gromm <christian.gromm@microchip.com> 15660 S: Maintained 15661 F: Documentation/ABI/testing/configfs-most 15662 F: Documentation/ABI/testing/sysfs-bus-most 15663 F: drivers/most/ 15664 F: drivers/staging/most/ 15665 F: include/linux/most.h 15666 15667 MOTORCOMM PHY DRIVER 15668 M: Frank <Frank.Sae@motor-comm.com> 15669 L: netdev@vger.kernel.org 15670 S: Maintained 15671 F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 15672 F: drivers/net/phy/motorcomm.c 15673 15674 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 15675 M: Jiri Slaby <jirislaby@kernel.org> 15676 S: Maintained 15677 F: Documentation/driver-api/tty/moxa-smartio.rst 15678 F: drivers/tty/mxser.* 15679 15680 MP3309C BACKLIGHT DRIVER 15681 M: Flavio Suligoi <f.suligoi@asem.it> 15682 L: dri-devel@lists.freedesktop.org 15683 S: Maintained 15684 F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 15685 F: drivers/video/backlight/mp3309c.c 15686 15687 MPS MP2891 DRIVER 15688 M: Noah Wang <noahwang.wang@outlook.com> 15689 L: linux-hwmon@vger.kernel.org 15690 S: Maintained 15691 F: Documentation/hwmon/mp2891.rst 15692 F: drivers/hwmon/pmbus/mp2891.c 15693 15694 MPS MP2993 DRIVER 15695 M: Noah Wang <noahwang.wang@outlook.com> 15696 L: linux-hwmon@vger.kernel.org 15697 S: Maintained 15698 F: Documentation/hwmon/mp2993.rst 15699 F: drivers/hwmon/pmbus/mp2993.c 15700 15701 MPS MP9941 DRIVER 15702 M: Noah Wang <noahwang.wang@outlook.com> 15703 L: linux-hwmon@vger.kernel.org 15704 S: Maintained 15705 F: Documentation/hwmon/mp9941.rst 15706 F: drivers/hwmon/pmbus/mp9941.c 15707 15708 MR800 AVERMEDIA USB FM RADIO DRIVER 15709 M: Alexey Klimov <klimov.linux@gmail.com> 15710 L: linux-media@vger.kernel.org 15711 S: Maintained 15712 T: git git://linuxtv.org/media_tree.git 15713 F: drivers/media/radio/radio-mr800.c 15714 15715 MRF24J40 IEEE 802.15.4 RADIO DRIVER 15716 M: Stefan Schmidt <stefan@datenfreihafen.org> 15717 L: linux-wpan@vger.kernel.org 15718 S: Odd Fixes 15719 F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15720 F: drivers/net/ieee802154/mrf24j40.c 15721 15722 MSI EC DRIVER 15723 M: Nikita Kravets <teackot@gmail.com> 15724 L: platform-driver-x86@vger.kernel.org 15725 S: Maintained 15726 W: https://github.com/BeardOverflow/msi-ec 15727 F: drivers/platform/x86/msi-ec.* 15728 15729 MSI LAPTOP SUPPORT 15730 M: "Lee, Chun-Yi" <jlee@suse.com> 15731 L: platform-driver-x86@vger.kernel.org 15732 S: Maintained 15733 F: drivers/platform/x86/msi-laptop.c 15734 15735 MSI WMI SUPPORT 15736 L: platform-driver-x86@vger.kernel.org 15737 S: Orphan 15738 F: drivers/platform/x86/msi-wmi.c 15739 15740 MSI WMI PLATFORM FEATURES 15741 M: Armin Wolf <W_Armin@gmx.de> 15742 L: platform-driver-x86@vger.kernel.org 15743 S: Maintained 15744 F: Documentation/ABI/testing/debugfs-msi-wmi-platform 15745 F: Documentation/wmi/devices/msi-wmi-platform.rst 15746 F: drivers/platform/x86/msi-wmi-platform.c 15747 15748 MSI001 MEDIA DRIVER 15749 L: linux-media@vger.kernel.org 15750 S: Orphan 15751 W: https://linuxtv.org 15752 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15753 F: drivers/media/tuners/msi001* 15754 15755 MSI2500 MEDIA DRIVER 15756 L: linux-media@vger.kernel.org 15757 S: Orphan 15758 W: https://linuxtv.org 15759 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15760 F: drivers/media/usb/msi2500/ 15761 15762 MSTAR INTERRUPT CONTROLLER DRIVER 15763 M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15764 M: Daniel Palmer <daniel@thingy.jp> 15765 S: Maintained 15766 F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15767 F: drivers/irqchip/irq-mst-intc.c 15768 15769 MSYSTEMS DISKONCHIP G3 MTD DRIVER 15770 M: Robert Jarzmik <robert.jarzmik@free.fr> 15771 L: linux-mtd@lists.infradead.org 15772 S: Maintained 15773 F: drivers/mtd/devices/docg3* 15774 15775 MT9M114 ONSEMI SENSOR DRIVER 15776 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15777 L: linux-media@vger.kernel.org 15778 S: Maintained 15779 T: git git://linuxtv.org/media_tree.git 15780 F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15781 F: drivers/media/i2c/mt9m114.c 15782 15783 MT9P031 APTINA CAMERA SENSOR 15784 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15785 L: linux-media@vger.kernel.org 15786 S: Maintained 15787 T: git git://linuxtv.org/media_tree.git 15788 F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15789 F: drivers/media/i2c/mt9p031.c 15790 F: include/media/i2c/mt9p031.h 15791 15792 MT9T112 APTINA CAMERA SENSOR 15793 M: Jacopo Mondi <jacopo@jmondi.org> 15794 L: linux-media@vger.kernel.org 15795 S: Odd Fixes 15796 T: git git://linuxtv.org/media_tree.git 15797 F: drivers/media/i2c/mt9t112.c 15798 F: include/media/i2c/mt9t112.h 15799 15800 MT9V032 APTINA CAMERA SENSOR 15801 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15802 L: linux-media@vger.kernel.org 15803 S: Maintained 15804 T: git git://linuxtv.org/media_tree.git 15805 F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15806 F: drivers/media/i2c/mt9v032.c 15807 F: include/media/i2c/mt9v032.h 15808 15809 MT9V111 APTINA CAMERA SENSOR 15810 M: Jacopo Mondi <jacopo@jmondi.org> 15811 L: linux-media@vger.kernel.org 15812 S: Maintained 15813 T: git git://linuxtv.org/media_tree.git 15814 F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15815 F: drivers/media/i2c/mt9v111.c 15816 15817 MULTIFUNCTION DEVICES (MFD) 15818 M: Lee Jones <lee@kernel.org> 15819 S: Maintained 15820 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15821 F: Documentation/devicetree/bindings/mfd/ 15822 F: drivers/mfd/ 15823 F: include/dt-bindings/mfd/ 15824 F: include/linux/mfd/ 15825 15826 MULTIMEDIA CARD (MMC) ETC. OVER SPI 15827 S: Orphan 15828 F: drivers/mmc/host/mmc_spi.c 15829 F: include/linux/spi/mmc_spi.h 15830 15831 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15832 M: Ulf Hansson <ulf.hansson@linaro.org> 15833 L: linux-mmc@vger.kernel.org 15834 S: Maintained 15835 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15836 F: Documentation/devicetree/bindings/mmc/ 15837 F: drivers/mmc/ 15838 F: include/linux/mmc/ 15839 F: include/uapi/linux/mmc/ 15840 15841 MULTIPLEXER SUBSYSTEM 15842 M: Peter Rosin <peda@axentia.se> 15843 S: Maintained 15844 F: Documentation/ABI/testing/sysfs-class-mux* 15845 F: Documentation/devicetree/bindings/mux/ 15846 F: drivers/mux/ 15847 F: include/dt-bindings/mux/ 15848 F: include/linux/mux/ 15849 15850 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15851 M: Bin Liu <b-liu@ti.com> 15852 L: linux-usb@vger.kernel.org 15853 S: Maintained 15854 F: drivers/usb/musb/ 15855 15856 MXL301RF MEDIA DRIVER 15857 M: Akihiro Tsukada <tskd08@gmail.com> 15858 L: linux-media@vger.kernel.org 15859 S: Odd Fixes 15860 F: drivers/media/tuners/mxl301rf* 15861 15862 MXL5007T MEDIA DRIVER 15863 M: Michael Krufky <mkrufky@linuxtv.org> 15864 L: linux-media@vger.kernel.org 15865 S: Maintained 15866 W: https://linuxtv.org 15867 W: http://github.com/mkrufky 15868 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15869 T: git git://linuxtv.org/mkrufky/tuners.git 15870 F: drivers/media/tuners/mxl5007t.* 15871 15872 MXSFB DRM DRIVER 15873 M: Marek Vasut <marex@denx.de> 15874 M: Stefan Agner <stefan@agner.ch> 15875 L: dri-devel@lists.freedesktop.org 15876 S: Supported 15877 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 15878 F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15879 F: drivers/gpu/drm/mxsfb/ 15880 15881 MYLEX DAC960 PCI RAID Controller 15882 M: Hannes Reinecke <hare@kernel.org> 15883 L: linux-scsi@vger.kernel.org 15884 S: Supported 15885 F: drivers/scsi/myrb.* 15886 F: drivers/scsi/myrs.* 15887 15888 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15889 L: netdev@vger.kernel.org 15890 S: Orphan 15891 W: https://www.cspi.com/ethernet-products/support/downloads/ 15892 F: drivers/net/ethernet/myricom/myri10ge/ 15893 15894 NAND FLASH SUBSYSTEM 15895 M: Miquel Raynal <miquel.raynal@bootlin.com> 15896 R: Richard Weinberger <richard@nod.at> 15897 L: linux-mtd@lists.infradead.org 15898 S: Maintained 15899 W: http://www.linux-mtd.infradead.org/ 15900 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15901 C: irc://irc.oftc.net/mtd 15902 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15903 F: drivers/mtd/nand/ 15904 F: include/linux/mtd/*nand*.h 15905 15906 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15907 M: Daniel Mack <zonque@gmail.com> 15908 L: linux-sound@vger.kernel.org 15909 S: Maintained 15910 W: http://www.native-instruments.com 15911 F: sound/usb/caiaq/ 15912 15913 NATSEMI ETHERNET DRIVER (DP8381x) 15914 S: Orphan 15915 F: drivers/net/ethernet/natsemi/natsemi.c 15916 15917 NCR 5380 SCSI DRIVERS 15918 M: Finn Thain <fthain@linux-m68k.org> 15919 M: Michael Schmitz <schmitzmic@gmail.com> 15920 L: linux-scsi@vger.kernel.org 15921 S: Maintained 15922 F: Documentation/scsi/g_NCR5380.rst 15923 F: drivers/scsi/NCR5380.* 15924 F: drivers/scsi/arm/cumana_1.c 15925 F: drivers/scsi/arm/oak.c 15926 F: drivers/scsi/atari_scsi.* 15927 F: drivers/scsi/dmx3191d.c 15928 F: drivers/scsi/g_NCR5380.* 15929 F: drivers/scsi/mac_scsi.* 15930 F: drivers/scsi/sun3_scsi.* 15931 F: drivers/scsi/sun3_scsi_vme.c 15932 15933 NCSI LIBRARY 15934 M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15935 S: Maintained 15936 F: net/ncsi/ 15937 15938 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15939 M: Zev Weiss <zev@bewilderbeest.net> 15940 L: linux-hwmon@vger.kernel.org 15941 S: Maintained 15942 F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15943 F: drivers/hwmon/nct6775-i2c.c 15944 15945 NETCONSOLE 15946 M: Breno Leitao <leitao@debian.org> 15947 S: Maintained 15948 F: Documentation/networking/netconsole.rst 15949 F: drivers/net/netconsole.c 15950 F: tools/testing/selftests/drivers/net/netcons_basic.sh 15951 15952 NETDEVSIM 15953 M: Jakub Kicinski <kuba@kernel.org> 15954 S: Maintained 15955 F: drivers/net/netdevsim/* 15956 F: tools/testing/selftests/drivers/net/netdevsim/* 15957 15958 NETEM NETWORK EMULATOR 15959 M: Stephen Hemminger <stephen@networkplumber.org> 15960 L: netdev@vger.kernel.org 15961 S: Maintained 15962 F: net/sched/sch_netem.c 15963 15964 NETERION 10GbE DRIVERS (s2io) 15965 M: Jon Mason <jdmason@kudzu.us> 15966 L: netdev@vger.kernel.org 15967 S: Supported 15968 F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15969 F: drivers/net/ethernet/neterion/ 15970 15971 NETFILTER 15972 M: Pablo Neira Ayuso <pablo@netfilter.org> 15973 M: Jozsef Kadlecsik <kadlec@netfilter.org> 15974 L: netfilter-devel@vger.kernel.org 15975 L: coreteam@netfilter.org 15976 S: Maintained 15977 W: http://www.netfilter.org/ 15978 W: http://www.iptables.org/ 15979 W: http://www.nftables.org/ 15980 Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15981 C: irc://irc.libera.chat/netfilter 15982 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15983 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15984 F: include/linux/netfilter* 15985 F: include/linux/netfilter/ 15986 F: include/net/netfilter/ 15987 F: include/uapi/linux/netfilter* 15988 F: include/uapi/linux/netfilter/ 15989 F: net/*/netfilter.c 15990 F: net/*/netfilter/ 15991 F: net/bridge/br_netfilter*.c 15992 F: net/netfilter/ 15993 F: tools/testing/selftests/net/netfilter/ 15994 15995 NETROM NETWORK LAYER 15996 M: Ralf Baechle <ralf@linux-mips.org> 15997 L: linux-hams@vger.kernel.org 15998 S: Maintained 15999 W: https://linux-ax25.in-berlin.de 16000 F: include/net/netrom.h 16001 F: include/uapi/linux/netrom.h 16002 F: net/netrom/ 16003 16004 NETRONIX EMBEDDED CONTROLLER 16005 M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 16006 S: Maintained 16007 F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 16008 F: drivers/mfd/ntxec.c 16009 F: drivers/pwm/pwm-ntxec.c 16010 F: drivers/rtc/rtc-ntxec.c 16011 F: include/linux/mfd/ntxec.h 16012 16013 NETRONOME ETHERNET DRIVERS 16014 M: Louis Peens <louis.peens@corigine.com> 16015 R: Jakub Kicinski <kuba@kernel.org> 16016 L: oss-drivers@corigine.com 16017 S: Maintained 16018 F: drivers/net/ethernet/netronome/ 16019 16020 NETWORK BLOCK DEVICE (NBD) 16021 M: Josef Bacik <josef@toxicpanda.com> 16022 L: linux-block@vger.kernel.org 16023 L: nbd@other.debian.org 16024 S: Maintained 16025 F: Documentation/admin-guide/blockdev/nbd.rst 16026 F: drivers/block/nbd.c 16027 F: include/trace/events/nbd.h 16028 F: include/uapi/linux/nbd.h 16029 16030 NETWORK DROP MONITOR 16031 M: Neil Horman <nhorman@tuxdriver.com> 16032 L: netdev@vger.kernel.org 16033 S: Maintained 16034 W: https://fedorahosted.org/dropwatch/ 16035 F: include/uapi/linux/net_dropmon.h 16036 F: net/core/drop_monitor.c 16037 16038 NETWORKING DRIVERS 16039 M: Andrew Lunn <andrew+netdev@lunn.ch> 16040 M: "David S. Miller" <davem@davemloft.net> 16041 M: Eric Dumazet <edumazet@google.com> 16042 M: Jakub Kicinski <kuba@kernel.org> 16043 M: Paolo Abeni <pabeni@redhat.com> 16044 L: netdev@vger.kernel.org 16045 S: Maintained 16046 P: Documentation/process/maintainer-netdev.rst 16047 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16048 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 16049 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 16050 F: Documentation/devicetree/bindings/net/ 16051 F: Documentation/networking/net_cachelines/net_device.rst 16052 F: drivers/connector/ 16053 F: drivers/net/ 16054 F: include/dt-bindings/net/ 16055 F: include/linux/cn_proc.h 16056 F: include/linux/etherdevice.h 16057 F: include/linux/ethtool_netlink.h 16058 F: include/linux/fcdevice.h 16059 F: include/linux/fddidevice.h 16060 F: include/linux/hippidevice.h 16061 F: include/linux/if_* 16062 F: include/linux/inetdevice.h 16063 F: include/linux/netdev* 16064 F: include/linux/platform_data/wiznet.h 16065 F: include/uapi/linux/cn_proc.h 16066 F: include/uapi/linux/ethtool_netlink.h 16067 F: include/uapi/linux/if_* 16068 F: include/uapi/linux/netdev* 16069 F: tools/testing/selftests/drivers/net/ 16070 X: Documentation/devicetree/bindings/net/bluetooth/ 16071 X: Documentation/devicetree/bindings/net/wireless/ 16072 X: drivers/net/wireless/ 16073 16074 NETWORKING DRIVERS (WIRELESS) 16075 M: Kalle Valo <kvalo@kernel.org> 16076 L: linux-wireless@vger.kernel.org 16077 S: Maintained 16078 W: https://wireless.wiki.kernel.org/ 16079 Q: https://patchwork.kernel.org/project/linux-wireless/list/ 16080 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 16081 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 16082 F: Documentation/devicetree/bindings/net/wireless/ 16083 F: drivers/net/wireless/ 16084 16085 NETWORKING [DSA] 16086 M: Andrew Lunn <andrew@lunn.ch> 16087 M: Vladimir Oltean <olteanv@gmail.com> 16088 S: Maintained 16089 F: Documentation/devicetree/bindings/net/dsa/ 16090 F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 16091 F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 16092 F: drivers/net/dsa/ 16093 F: include/linux/dsa/ 16094 F: include/linux/platform_data/dsa.h 16095 F: include/net/dsa.h 16096 F: net/dsa/ 16097 F: tools/testing/selftests/drivers/net/dsa/ 16098 16099 NETWORKING [GENERAL] 16100 M: "David S. Miller" <davem@davemloft.net> 16101 M: Eric Dumazet <edumazet@google.com> 16102 M: Jakub Kicinski <kuba@kernel.org> 16103 M: Paolo Abeni <pabeni@redhat.com> 16104 R: Simon Horman <horms@kernel.org> 16105 L: netdev@vger.kernel.org 16106 S: Maintained 16107 P: Documentation/process/maintainer-netdev.rst 16108 Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16109 B: mailto:netdev@vger.kernel.org 16110 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 16111 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 16112 F: Documentation/core-api/netlink.rst 16113 F: Documentation/netlink/ 16114 F: Documentation/networking/ 16115 F: Documentation/networking/net_cachelines/ 16116 F: Documentation/process/maintainer-netdev.rst 16117 F: Documentation/userspace-api/netlink/ 16118 F: include/linux/framer/framer-provider.h 16119 F: include/linux/framer/framer.h 16120 F: include/linux/in.h 16121 F: include/linux/indirect_call_wrapper.h 16122 F: include/linux/inet.h 16123 F: include/linux/inet_diag.h 16124 F: include/linux/net.h 16125 F: include/linux/netdev* 16126 F: include/linux/netlink.h 16127 F: include/linux/netpoll.h 16128 F: include/linux/rtnetlink.h 16129 F: include/linux/seq_file_net.h 16130 F: include/linux/skbuff* 16131 F: include/net/ 16132 F: include/uapi/linux/genetlink.h 16133 F: include/uapi/linux/hsr_netlink.h 16134 F: include/uapi/linux/in.h 16135 F: include/uapi/linux/inet_diag.h 16136 F: include/uapi/linux/nbd-netlink.h 16137 F: include/uapi/linux/net.h 16138 F: include/uapi/linux/net_namespace.h 16139 F: include/uapi/linux/netconf.h 16140 F: include/uapi/linux/netdev* 16141 F: include/uapi/linux/netlink.h 16142 F: include/uapi/linux/netlink_diag.h 16143 F: include/uapi/linux/rtnetlink.h 16144 F: lib/net_utils.c 16145 F: lib/random32.c 16146 F: net/ 16147 F: samples/pktgen/ 16148 F: tools/net/ 16149 F: tools/testing/selftests/net/ 16150 X: Documentation/networking/mac80211-injection.rst 16151 X: Documentation/networking/mac80211_hwsim/ 16152 X: Documentation/networking/regulatory.rst 16153 X: include/net/cfg80211.h 16154 X: include/net/ieee80211_radiotap.h 16155 X: include/net/iw_handler.h 16156 X: include/net/mac80211.h 16157 X: include/net/wext.h 16158 X: net/9p/ 16159 X: net/bluetooth/ 16160 X: net/mac80211/ 16161 X: net/rfkill/ 16162 X: net/wireless/ 16163 16164 NETWORKING [IPSEC] 16165 M: Steffen Klassert <steffen.klassert@secunet.com> 16166 M: Herbert Xu <herbert@gondor.apana.org.au> 16167 M: "David S. Miller" <davem@davemloft.net> 16168 L: netdev@vger.kernel.org 16169 S: Maintained 16170 T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 16171 T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 16172 F: include/net/xfrm.h 16173 F: include/uapi/linux/xfrm.h 16174 F: net/ipv4/ah4.c 16175 F: net/ipv4/esp4* 16176 F: net/ipv4/ip_vti.c 16177 F: net/ipv4/ipcomp.c 16178 F: net/ipv4/xfrm* 16179 F: net/ipv6/ah6.c 16180 F: net/ipv6/esp6* 16181 F: net/ipv6/ip6_vti.c 16182 F: net/ipv6/ipcomp6.c 16183 F: net/ipv6/xfrm* 16184 F: net/key/ 16185 F: net/xfrm/ 16186 F: tools/testing/selftests/net/ipsec.c 16187 16188 NETWORKING [IPv4/IPv6] 16189 M: "David S. Miller" <davem@davemloft.net> 16190 M: David Ahern <dsahern@kernel.org> 16191 L: netdev@vger.kernel.org 16192 S: Maintained 16193 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 16194 F: arch/x86/net/* 16195 F: include/linux/ip.h 16196 F: include/linux/ipv6* 16197 F: include/net/fib* 16198 F: include/net/ip* 16199 F: include/net/route.h 16200 F: net/ipv4/ 16201 F: net/ipv6/ 16202 16203 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 16204 M: Paul Moore <paul@paul-moore.com> 16205 L: netdev@vger.kernel.org 16206 L: linux-security-module@vger.kernel.org 16207 S: Supported 16208 W: https://github.com/netlabel 16209 F: Documentation/netlabel/ 16210 F: include/net/calipso.h 16211 F: include/net/cipso_ipv4.h 16212 F: include/net/netlabel.h 16213 F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 16214 F: include/uapi/linux/netfilter/xt_SECMARK.h 16215 F: net/ipv4/cipso_ipv4.c 16216 F: net/ipv6/calipso.c 16217 F: net/netfilter/xt_CONNSECMARK.c 16218 F: net/netfilter/xt_SECMARK.c 16219 F: net/netlabel/ 16220 16221 NETWORKING [MACSEC] 16222 M: Sabrina Dubroca <sd@queasysnail.net> 16223 L: netdev@vger.kernel.org 16224 S: Maintained 16225 F: drivers/net/macsec.c 16226 F: include/net/macsec.h 16227 F: include/uapi/linux/if_macsec.h 16228 K: macsec 16229 K: \bmdo_ 16230 16231 NETWORKING [MPTCP] 16232 M: Matthieu Baerts <matttbe@kernel.org> 16233 M: Mat Martineau <martineau@kernel.org> 16234 R: Geliang Tang <geliang@kernel.org> 16235 L: netdev@vger.kernel.org 16236 L: mptcp@lists.linux.dev 16237 S: Maintained 16238 W: https://github.com/multipath-tcp/mptcp_net-next/wiki 16239 B: https://github.com/multipath-tcp/mptcp_net-next/issues 16240 T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 16241 T: git https://github.com/multipath-tcp/mptcp_net-next.git export 16242 F: Documentation/netlink/specs/mptcp_pm.yaml 16243 F: Documentation/networking/mptcp*.rst 16244 F: include/net/mptcp.h 16245 F: include/trace/events/mptcp.h 16246 F: include/uapi/linux/mptcp*.h 16247 F: net/mptcp/ 16248 F: tools/testing/selftests/bpf/*/*mptcp*.c 16249 F: tools/testing/selftests/net/mptcp/ 16250 16251 NETWORKING [TCP] 16252 M: Eric Dumazet <edumazet@google.com> 16253 L: netdev@vger.kernel.org 16254 S: Maintained 16255 F: Documentation/networking/net_cachelines/tcp_sock.rst 16256 F: include/linux/tcp.h 16257 F: include/net/tcp.h 16258 F: include/trace/events/tcp.h 16259 F: include/uapi/linux/tcp.h 16260 F: net/ipv4/inet_connection_sock.c 16261 F: net/ipv4/inet_hashtables.c 16262 F: net/ipv4/inet_timewait_sock.c 16263 F: net/ipv4/syncookies.c 16264 F: net/ipv4/tcp*.c 16265 F: net/ipv6/inet6_connection_sock.c 16266 F: net/ipv6/inet6_hashtables.c 16267 F: net/ipv6/syncookies.c 16268 F: net/ipv6/tcp*.c 16269 16270 NETWORKING [TLS] 16271 M: Boris Pismenny <borisp@nvidia.com> 16272 M: John Fastabend <john.fastabend@gmail.com> 16273 M: Jakub Kicinski <kuba@kernel.org> 16274 L: netdev@vger.kernel.org 16275 S: Maintained 16276 F: include/net/tls.h 16277 F: include/uapi/linux/tls.h 16278 F: net/tls/* 16279 16280 NETXEN (1/10) GbE SUPPORT 16281 M: Manish Chopra <manishc@marvell.com> 16282 M: Rahul Verma <rahulv@marvell.com> 16283 M: GR-Linux-NIC-Dev@marvell.com 16284 L: netdev@vger.kernel.org 16285 S: Supported 16286 F: drivers/net/ethernet/qlogic/netxen/ 16287 16288 NET_FAILOVER MODULE 16289 M: Sridhar Samudrala <sridhar.samudrala@intel.com> 16290 L: netdev@vger.kernel.org 16291 S: Supported 16292 F: Documentation/networking/net_failover.rst 16293 F: drivers/net/net_failover.c 16294 F: include/net/net_failover.h 16295 16296 NEXTHOP 16297 M: David Ahern <dsahern@kernel.org> 16298 L: netdev@vger.kernel.org 16299 S: Maintained 16300 F: include/net/netns/nexthop.h 16301 F: include/net/nexthop.h 16302 F: include/uapi/linux/nexthop.h 16303 F: net/ipv4/nexthop.c 16304 16305 NFC SUBSYSTEM 16306 M: Krzysztof Kozlowski <krzk@kernel.org> 16307 L: netdev@vger.kernel.org 16308 S: Maintained 16309 F: Documentation/devicetree/bindings/net/nfc/ 16310 F: drivers/nfc/ 16311 F: include/net/nfc/ 16312 F: include/uapi/linux/nfc.h 16313 F: net/nfc/ 16314 16315 NFC VIRTUAL NCI DEVICE DRIVER 16316 M: Bongsu Jeon <bongsu.jeon@samsung.com> 16317 L: netdev@vger.kernel.org 16318 S: Supported 16319 F: drivers/nfc/virtual_ncidev.c 16320 F: tools/testing/selftests/nci/ 16321 16322 NFS, SUNRPC, AND LOCKD CLIENTS 16323 M: Trond Myklebust <trondmy@kernel.org> 16324 M: Anna Schumaker <anna@kernel.org> 16325 L: linux-nfs@vger.kernel.org 16326 S: Maintained 16327 W: http://client.linux-nfs.org 16328 T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 16329 F: Documentation/filesystems/nfs/ 16330 F: fs/lockd/ 16331 F: fs/nfs/ 16332 F: fs/nfs_common/ 16333 F: include/linux/lockd/ 16334 F: include/linux/nfs* 16335 F: include/linux/sunrpc/ 16336 F: include/uapi/linux/nfs* 16337 F: include/uapi/linux/sunrpc/ 16338 F: net/sunrpc/ 16339 16340 NILFS2 FILESYSTEM 16341 M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 16342 L: linux-nilfs@vger.kernel.org 16343 S: Supported 16344 W: https://nilfs.sourceforge.io/ 16345 T: git https://github.com/konis/nilfs2.git 16346 F: Documentation/filesystems/nilfs2.rst 16347 F: fs/nilfs2/ 16348 F: include/trace/events/nilfs2.h 16349 F: include/uapi/linux/nilfs2_api.h 16350 F: include/uapi/linux/nilfs2_ondisk.h 16351 16352 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 16353 M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16354 S: Maintained 16355 W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16356 F: Documentation/scsi/NinjaSCSI.rst 16357 F: drivers/scsi/pcmcia/nsp_* 16358 16359 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 16360 M: GOTO Masanori <gotom@debian.or.jp> 16361 M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16362 S: Maintained 16363 W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16364 F: Documentation/scsi/NinjaSCSI.rst 16365 F: drivers/scsi/nsp32* 16366 16367 NINTENDO HID DRIVER 16368 M: Daniel J. Ogorchock <djogorchock@gmail.com> 16369 L: linux-input@vger.kernel.org 16370 S: Maintained 16371 F: drivers/hid/hid-nintendo* 16372 16373 NIOS2 ARCHITECTURE 16374 M: Dinh Nguyen <dinguyen@kernel.org> 16375 S: Maintained 16376 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 16377 F: arch/nios2/ 16378 16379 NITRO ENCLAVES (NE) 16380 M: Alexandru Ciobotaru <alcioa@amazon.com> 16381 L: linux-kernel@vger.kernel.org 16382 L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16383 S: Supported 16384 W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16385 F: Documentation/virt/ne_overview.rst 16386 F: drivers/virt/nitro_enclaves/ 16387 F: include/linux/nitro_enclaves.h 16388 F: include/uapi/linux/nitro_enclaves.h 16389 F: samples/nitro_enclaves/ 16390 16391 NITRO SECURE MODULE (NSM) 16392 M: Alexander Graf <graf@amazon.com> 16393 L: linux-kernel@vger.kernel.org 16394 L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16395 S: Supported 16396 W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16397 F: drivers/misc/nsm.c 16398 F: include/uapi/linux/nsm.h 16399 16400 NOHZ, DYNTICKS SUPPORT 16401 M: Anna-Maria Behnsen <anna-maria@linutronix.de> 16402 M: Frederic Weisbecker <frederic@kernel.org> 16403 M: Ingo Molnar <mingo@kernel.org> 16404 M: Thomas Gleixner <tglx@linutronix.de> 16405 L: linux-kernel@vger.kernel.org 16406 S: Maintained 16407 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 16408 F: include/linux/sched/nohz.h 16409 F: include/linux/tick.h 16410 F: kernel/time/tick*.* 16411 16412 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 16413 M: Pavel Machek <pavel@ucw.cz> 16414 M: Sakari Ailus <sakari.ailus@iki.fi> 16415 L: linux-media@vger.kernel.org 16416 S: Maintained 16417 F: drivers/media/i2c/ad5820.c 16418 F: drivers/media/i2c/et8ek8 16419 16420 NOKIA N900 POWER SUPPLY DRIVERS 16421 R: Pali Rohár <pali@kernel.org> 16422 F: drivers/power/supply/bq2415x_charger.c 16423 F: drivers/power/supply/bq27xxx_battery.c 16424 F: drivers/power/supply/bq27xxx_battery_i2c.c 16425 F: drivers/power/supply/isp1704_charger.c 16426 F: drivers/power/supply/rx51_battery.c 16427 F: include/linux/power/bq2415x_charger.h 16428 F: include/linux/power/bq27xxx_battery.h 16429 16430 NOLIBC HEADER FILE 16431 M: Willy Tarreau <w@1wt.eu> 16432 M: Thomas Weißschuh <linux@weissschuh.net> 16433 S: Maintained 16434 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 16435 F: tools/include/nolibc/ 16436 F: tools/testing/selftests/nolibc/ 16437 16438 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 16439 M: Hans de Goede <hdegoede@redhat.com> 16440 L: linux-input@vger.kernel.org 16441 S: Maintained 16442 F: drivers/input/touchscreen/novatek-nvt-ts.c 16443 16444 NSDEPS 16445 M: Matthias Maennich <maennich@google.com> 16446 S: Maintained 16447 F: Documentation/core-api/symbol-namespaces.rst 16448 F: scripts/nsdeps 16449 16450 NTB AMD DRIVER 16451 M: Sanjay R Mehta <sanju.mehta@amd.com> 16452 M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16453 L: ntb@lists.linux.dev 16454 S: Supported 16455 F: drivers/ntb/hw/amd/ 16456 16457 NTB DRIVER CORE 16458 M: Jon Mason <jdmason@kudzu.us> 16459 M: Dave Jiang <dave.jiang@intel.com> 16460 M: Allen Hubbe <allenbh@gmail.com> 16461 L: ntb@lists.linux.dev 16462 S: Supported 16463 W: https://github.com/jonmason/ntb/wiki 16464 T: git https://github.com/jonmason/ntb.git 16465 F: drivers/net/ntb_netdev.c 16466 F: drivers/ntb/ 16467 F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 16468 F: include/linux/ntb.h 16469 F: include/linux/ntb_transport.h 16470 F: tools/testing/selftests/ntb/ 16471 16472 NTB INTEL DRIVER 16473 M: Dave Jiang <dave.jiang@intel.com> 16474 L: ntb@lists.linux.dev 16475 S: Supported 16476 W: https://github.com/davejiang/linux/wiki 16477 T: git https://github.com/davejiang/linux.git 16478 F: drivers/ntb/hw/intel/ 16479 16480 NTFS3 FILESYSTEM 16481 M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 16482 L: ntfs3@lists.linux.dev 16483 S: Supported 16484 W: http://www.paragon-software.com/ 16485 T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 16486 F: Documentation/filesystems/ntfs3.rst 16487 F: fs/ntfs3/ 16488 16489 NUBUS SUBSYSTEM 16490 M: Finn Thain <fthain@linux-m68k.org> 16491 L: linux-m68k@lists.linux-m68k.org 16492 S: Maintained 16493 F: arch/*/include/asm/nubus.h 16494 F: drivers/nubus/ 16495 F: include/linux/nubus.h 16496 F: include/uapi/linux/nubus.h 16497 16498 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 16499 M: Antonino Daplas <adaplas@gmail.com> 16500 L: linux-fbdev@vger.kernel.org 16501 S: Maintained 16502 F: drivers/video/fbdev/nvidia/ 16503 F: drivers/video/fbdev/riva/ 16504 16505 NVIDIA WMI EC BACKLIGHT DRIVER 16506 M: Daniel Dadap <ddadap@nvidia.com> 16507 L: platform-driver-x86@vger.kernel.org 16508 S: Supported 16509 F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 16510 F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 16511 16512 NVM EXPRESS DRIVER 16513 M: Keith Busch <kbusch@kernel.org> 16514 M: Jens Axboe <axboe@fb.com> 16515 M: Christoph Hellwig <hch@lst.de> 16516 M: Sagi Grimberg <sagi@grimberg.me> 16517 L: linux-nvme@lists.infradead.org 16518 S: Supported 16519 W: http://git.infradead.org/nvme.git 16520 T: git git://git.infradead.org/nvme.git 16521 F: Documentation/nvme/ 16522 F: drivers/nvme/common/ 16523 F: drivers/nvme/host/ 16524 F: include/linux/nvme-*.h 16525 F: include/linux/nvme.h 16526 F: include/uapi/linux/nvme_ioctl.h 16527 16528 NVM EXPRESS FABRICS AUTHENTICATION 16529 M: Hannes Reinecke <hare@suse.de> 16530 L: linux-nvme@lists.infradead.org 16531 S: Supported 16532 F: drivers/nvme/host/auth.c 16533 F: drivers/nvme/target/auth.c 16534 F: drivers/nvme/target/fabrics-cmd-auth.c 16535 F: include/linux/nvme-auth.h 16536 16537 NVM EXPRESS FC TRANSPORT DRIVERS 16538 M: James Smart <james.smart@broadcom.com> 16539 L: linux-nvme@lists.infradead.org 16540 S: Supported 16541 F: drivers/nvme/host/fc.c 16542 F: drivers/nvme/target/fc.c 16543 F: drivers/nvme/target/fcloop.c 16544 F: include/linux/nvme-fc-driver.h 16545 F: include/linux/nvme-fc.h 16546 16547 NVM EXPRESS HARDWARE MONITORING SUPPORT 16548 M: Guenter Roeck <linux@roeck-us.net> 16549 L: linux-nvme@lists.infradead.org 16550 S: Supported 16551 F: drivers/nvme/host/hwmon.c 16552 16553 NVM EXPRESS TARGET DRIVER 16554 M: Christoph Hellwig <hch@lst.de> 16555 M: Sagi Grimberg <sagi@grimberg.me> 16556 M: Chaitanya Kulkarni <kch@nvidia.com> 16557 L: linux-nvme@lists.infradead.org 16558 S: Supported 16559 W: http://git.infradead.org/nvme.git 16560 T: git git://git.infradead.org/nvme.git 16561 F: drivers/nvme/target/ 16562 16563 NVMEM FRAMEWORK 16564 M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16565 S: Maintained 16566 T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 16567 F: Documentation/ABI/stable/sysfs-bus-nvmem 16568 F: Documentation/devicetree/bindings/nvmem/ 16569 F: drivers/nvmem/ 16570 F: include/linux/nvmem-consumer.h 16571 F: include/linux/nvmem-provider.h 16572 16573 NXP BLUETOOTH WIRELESS DRIVERS 16574 M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 16575 M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 16576 S: Maintained 16577 F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 16578 F: drivers/bluetooth/btnxpuart.c 16579 16580 NXP C45 TJA11XX PHY DRIVER 16581 M: Andrei Botila <andrei.botila@oss.nxp.com> 16582 L: netdev@vger.kernel.org 16583 S: Maintained 16584 F: drivers/net/phy/nxp-c45-tja11xx* 16585 16586 NXP FSPI DRIVER 16587 M: Han Xu <han.xu@nxp.com> 16588 M: Haibo Chen <haibo.chen@nxp.com> 16589 R: Yogesh Gaur <yogeshgaur.83@gmail.com> 16590 L: linux-spi@vger.kernel.org 16591 L: imx@lists.linux.dev 16592 S: Maintained 16593 F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 16594 F: drivers/spi/spi-nxp-fspi.c 16595 16596 NXP FXAS21002C DRIVER 16597 M: Rui Miguel Silva <rmfrfs@gmail.com> 16598 L: linux-iio@vger.kernel.org 16599 S: Maintained 16600 F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 16601 F: drivers/iio/gyro/fxas21002c.h 16602 F: drivers/iio/gyro/fxas21002c_core.c 16603 F: drivers/iio/gyro/fxas21002c_i2c.c 16604 F: drivers/iio/gyro/fxas21002c_spi.c 16605 16606 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 16607 M: Haibo Chen <haibo.chen@nxp.com> 16608 L: linux-iio@vger.kernel.org 16609 L: imx@lists.linux.dev 16610 S: Maintained 16611 F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 16612 F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 16613 F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 16614 F: drivers/iio/adc/imx7d_adc.c 16615 F: drivers/iio/adc/imx93_adc.c 16616 F: drivers/iio/adc/vf610_adc.c 16617 16618 NXP i.MX 8M ISI DRIVER 16619 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16620 L: linux-media@vger.kernel.org 16621 S: Maintained 16622 F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 16623 F: drivers/media/platform/nxp/imx8-isi/ 16624 16625 NXP i.MX 8MP DW100 V4L2 DRIVER 16626 M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 16627 L: linux-media@vger.kernel.org 16628 S: Maintained 16629 F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 16630 F: Documentation/userspace-api/media/drivers/dw100.rst 16631 F: drivers/media/platform/nxp/dw100/ 16632 F: include/uapi/linux/dw100.h 16633 16634 NXP i.MX 8MQ DCSS DRIVER 16635 M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 16636 R: Lucas Stach <l.stach@pengutronix.de> 16637 L: dri-devel@lists.freedesktop.org 16638 S: Maintained 16639 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 16640 F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 16641 F: drivers/gpu/drm/imx/dcss/ 16642 16643 NXP i.MX 8QXP ADC DRIVER 16644 M: Cai Huoqing <cai.huoqing@linux.dev> 16645 M: Haibo Chen <haibo.chen@nxp.com> 16646 L: imx@lists.linux.dev 16647 L: linux-iio@vger.kernel.org 16648 S: Maintained 16649 F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 16650 F: drivers/iio/adc/imx8qxp-adc.c 16651 16652 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 16653 M: Mirela Rabulea <mirela.rabulea@nxp.com> 16654 L: imx@lists.linux.dev 16655 L: linux-media@vger.kernel.org 16656 S: Maintained 16657 F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 16658 F: drivers/media/platform/nxp/imx-jpeg 16659 16660 NXP i.MX CLOCK DRIVERS 16661 M: Abel Vesa <abelvesa@kernel.org> 16662 R: Peng Fan <peng.fan@nxp.com> 16663 L: linux-clk@vger.kernel.org 16664 L: imx@lists.linux.dev 16665 S: Maintained 16666 T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 16667 F: Documentation/devicetree/bindings/clock/imx* 16668 F: drivers/clk/imx/ 16669 F: include/dt-bindings/clock/imx* 16670 16671 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 16672 M: Jagan Teki <jagan@amarulasolutions.com> 16673 S: Maintained 16674 F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 16675 F: drivers/regulator/pf8x00-regulator.c 16676 16677 NXP PTN5150A CC LOGIC AND EXTCON DRIVER 16678 M: Krzysztof Kozlowski <krzk@kernel.org> 16679 L: linux-kernel@vger.kernel.org 16680 S: Maintained 16681 F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 16682 F: drivers/extcon/extcon-ptn5150.c 16683 16684 NXP SGTL5000 DRIVER 16685 M: Fabio Estevam <festevam@gmail.com> 16686 L: linux-sound@vger.kernel.org 16687 S: Maintained 16688 F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 16689 F: sound/soc/codecs/sgtl5000* 16690 16691 NXP SJA1105 ETHERNET SWITCH DRIVER 16692 M: Vladimir Oltean <olteanv@gmail.com> 16693 L: linux-kernel@vger.kernel.org 16694 S: Maintained 16695 F: drivers/net/dsa/sja1105 16696 F: drivers/net/pcs/pcs-xpcs-nxp.c 16697 16698 NXP TDA998X DRM DRIVER 16699 M: Russell King <linux@armlinux.org.uk> 16700 S: Maintained 16701 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 16702 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 16703 F: drivers/gpu/drm/i2c/tda998x_drv.c 16704 F: include/drm/i2c/tda998x.h 16705 F: include/dt-bindings/display/tda998x.h 16706 K: "nxp,tda998x" 16707 16708 NXP TFA9879 DRIVER 16709 M: Peter Rosin <peda@axentia.se> 16710 L: linux-sound@vger.kernel.org 16711 S: Maintained 16712 F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 16713 F: sound/soc/codecs/tfa9879* 16714 16715 NXP-NCI NFC DRIVER 16716 S: Orphan 16717 F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 16718 F: drivers/nfc/nxp-nci 16719 16720 NXP/Goodix TFA989X (TFA1) DRIVER 16721 M: Stephan Gerhold <stephan@gerhold.net> 16722 L: linux-sound@vger.kernel.org 16723 S: Maintained 16724 F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 16725 F: sound/soc/codecs/tfa989x.c 16726 16727 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 16728 M: Jonas Malaco <jonas@protocubo.io> 16729 L: linux-hwmon@vger.kernel.org 16730 S: Maintained 16731 F: Documentation/hwmon/nzxt-kraken2.rst 16732 F: drivers/hwmon/nzxt-kraken2.c 16733 16734 NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 16735 M: Jonas Malaco <jonas@protocubo.io> 16736 M: Aleksa Savic <savicaleksa83@gmail.com> 16737 L: linux-hwmon@vger.kernel.org 16738 S: Maintained 16739 F: Documentation/hwmon/nzxt-kraken3.rst 16740 F: drivers/hwmon/nzxt-kraken3.c 16741 16742 NZXT-SMART2 HARDWARE MONITORING DRIVER 16743 M: Aleksandr Mezin <mezin.alexander@gmail.com> 16744 L: linux-hwmon@vger.kernel.org 16745 S: Maintained 16746 F: Documentation/hwmon/nzxt-smart2.rst 16747 F: drivers/hwmon/nzxt-smart2.c 16748 16749 OBJAGG 16750 M: Jiri Pirko <jiri@resnulli.us> 16751 L: netdev@vger.kernel.org 16752 S: Supported 16753 F: include/linux/objagg.h 16754 F: lib/objagg.c 16755 F: lib/test_objagg.c 16756 16757 OBJPOOL 16758 M: Matt Wu <wuqiang.matt@bytedance.com> 16759 S: Supported 16760 F: include/linux/objpool.h 16761 F: lib/objpool.c 16762 F: lib/test_objpool.c 16763 16764 OBJTOOL 16765 M: Josh Poimboeuf <jpoimboe@kernel.org> 16766 M: Peter Zijlstra <peterz@infradead.org> 16767 S: Supported 16768 F: include/linux/objtool*.h 16769 F: tools/objtool/ 16770 16771 OCELOT ETHERNET SWITCH DRIVER 16772 M: Vladimir Oltean <vladimir.oltean@nxp.com> 16773 M: Claudiu Manoil <claudiu.manoil@nxp.com> 16774 M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16775 M: UNGLinuxDriver@microchip.com 16776 L: netdev@vger.kernel.org 16777 S: Supported 16778 F: drivers/net/dsa/ocelot/* 16779 F: drivers/net/ethernet/mscc/ 16780 F: include/soc/mscc/ocelot* 16781 F: net/dsa/tag_ocelot.c 16782 F: net/dsa/tag_ocelot_8021q.c 16783 F: tools/testing/selftests/drivers/net/ocelot/* 16784 16785 OCELOT EXTERNAL SWITCH CONTROL 16786 M: Colin Foster <colin.foster@in-advantage.com> 16787 S: Supported 16788 F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16789 F: drivers/mfd/ocelot* 16790 F: drivers/net/dsa/ocelot/ocelot_ext.c 16791 F: include/linux/mfd/ocelot.h 16792 16793 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16794 M: Frederic Barrat <fbarrat@linux.ibm.com> 16795 M: Andrew Donnellan <ajd@linux.ibm.com> 16796 L: linuxppc-dev@lists.ozlabs.org 16797 S: Supported 16798 F: Documentation/userspace-api/accelerators/ocxl.rst 16799 F: arch/powerpc/include/asm/pnv-ocxl.h 16800 F: arch/powerpc/platforms/powernv/ocxl.c 16801 F: drivers/misc/ocxl/ 16802 F: include/misc/ocxl* 16803 F: include/uapi/misc/ocxl.h 16804 16805 OMAP AUDIO SUPPORT 16806 M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16807 M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16808 L: linux-sound@vger.kernel.org 16809 L: linux-omap@vger.kernel.org 16810 S: Maintained 16811 F: sound/soc/ti/n810.c 16812 F: sound/soc/ti/omap* 16813 F: sound/soc/ti/rx51.c 16814 F: sound/soc/ti/sdma-pcm.* 16815 16816 OMAP CLOCK FRAMEWORK SUPPORT 16817 M: Paul Walmsley <paul@pwsan.com> 16818 L: linux-omap@vger.kernel.org 16819 S: Maintained 16820 F: arch/arm/*omap*/*clock* 16821 16822 OMAP DEVICE TREE SUPPORT 16823 M: Tony Lindgren <tony@atomide.com> 16824 L: linux-omap@vger.kernel.org 16825 L: devicetree@vger.kernel.org 16826 S: Maintained 16827 F: arch/arm/boot/dts/ti/omap/ 16828 16829 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16830 L: linux-omap@vger.kernel.org 16831 L: linux-fbdev@vger.kernel.org 16832 S: Orphan 16833 F: Documentation/arch/arm/omap/dss.rst 16834 F: drivers/video/fbdev/omap2/ 16835 16836 OMAP FRAMEBUFFER SUPPORT 16837 L: linux-fbdev@vger.kernel.org 16838 L: linux-omap@vger.kernel.org 16839 S: Orphan 16840 F: drivers/video/fbdev/omap/ 16841 16842 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16843 M: Roger Quadros <rogerq@kernel.org> 16844 M: Tony Lindgren <tony@atomide.com> 16845 L: linux-omap@vger.kernel.org 16846 S: Maintained 16847 F: arch/arm/mach-omap2/*gpmc* 16848 F: drivers/memory/omap-gpmc.c 16849 16850 OMAP GPIO DRIVER 16851 M: Grygorii Strashko <grygorii.strashko@ti.com> 16852 M: Santosh Shilimkar <ssantosh@kernel.org> 16853 M: Kevin Hilman <khilman@kernel.org> 16854 L: linux-omap@vger.kernel.org 16855 S: Maintained 16856 F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16857 F: drivers/gpio/gpio-omap.c 16858 16859 OMAP HARDWARE SPINLOCK SUPPORT 16860 L: linux-omap@vger.kernel.org 16861 S: Orphan 16862 F: drivers/hwspinlock/omap_hwspinlock.c 16863 16864 OMAP HS MMC SUPPORT 16865 L: linux-mmc@vger.kernel.org 16866 L: linux-omap@vger.kernel.org 16867 S: Orphan 16868 F: drivers/mmc/host/omap_hsmmc.c 16869 16870 OMAP HWMOD DATA 16871 M: Paul Walmsley <paul@pwsan.com> 16872 L: linux-omap@vger.kernel.org 16873 S: Maintained 16874 F: arch/arm/mach-omap2/omap_hwmod*data* 16875 16876 OMAP HWMOD SUPPORT 16877 M: Paul Walmsley <paul@pwsan.com> 16878 L: linux-omap@vger.kernel.org 16879 S: Maintained 16880 F: arch/arm/mach-omap2/omap_hwmod.* 16881 16882 OMAP I2C DRIVER 16883 M: Vignesh R <vigneshr@ti.com> 16884 L: linux-omap@vger.kernel.org 16885 L: linux-i2c@vger.kernel.org 16886 S: Maintained 16887 F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16888 F: drivers/i2c/busses/i2c-omap.c 16889 16890 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16891 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16892 L: linux-media@vger.kernel.org 16893 S: Maintained 16894 F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16895 F: drivers/media/platform/ti/omap3isp/ 16896 F: drivers/staging/media/omap4iss/ 16897 16898 OMAP MMC SUPPORT 16899 M: Aaro Koskinen <aaro.koskinen@iki.fi> 16900 L: linux-omap@vger.kernel.org 16901 S: Odd Fixes 16902 F: drivers/mmc/host/omap.c 16903 16904 OMAP POWER MANAGEMENT SUPPORT 16905 M: Kevin Hilman <khilman@kernel.org> 16906 L: linux-omap@vger.kernel.org 16907 S: Maintained 16908 F: arch/arm/*omap*/*pm* 16909 F: drivers/cpufreq/omap-cpufreq.c 16910 16911 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16912 M: Paul Walmsley <paul@pwsan.com> 16913 L: linux-omap@vger.kernel.org 16914 S: Maintained 16915 F: arch/arm/mach-omap2/prm* 16916 16917 OMAP RANDOM NUMBER GENERATOR SUPPORT 16918 M: Deepak Saxena <dsaxena@plexity.net> 16919 S: Maintained 16920 F: drivers/char/hw_random/omap-rng.c 16921 16922 OMAP USB SUPPORT 16923 L: linux-usb@vger.kernel.org 16924 L: linux-omap@vger.kernel.org 16925 S: Orphan 16926 F: arch/arm/*omap*/usb* 16927 F: drivers/usb/*/*omap* 16928 16929 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16930 M: Mark Jackson <mpfj@newflow.co.uk> 16931 L: linux-omap@vger.kernel.org 16932 S: Maintained 16933 F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16934 16935 OMAP1 SUPPORT 16936 M: Aaro Koskinen <aaro.koskinen@iki.fi> 16937 M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16938 R: Tony Lindgren <tony@atomide.com> 16939 L: linux-omap@vger.kernel.org 16940 S: Maintained 16941 Q: http://patchwork.kernel.org/project/linux-omap/list/ 16942 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16943 F: arch/arm/configs/omap1_defconfig 16944 F: arch/arm/mach-omap1/ 16945 F: drivers/i2c/busses/i2c-omap.c 16946 F: include/linux/platform_data/ams-delta-fiq.h 16947 F: include/linux/platform_data/i2c-omap.h 16948 16949 OMAP2+ SUPPORT 16950 M: Aaro Koskinen <aaro.koskinen@iki.fi> 16951 M: Andreas Kemnade <andreas@kemnade.info> 16952 M: Kevin Hilman <khilman@baylibre.com> 16953 M: Roger Quadros <rogerq@kernel.org> 16954 M: Tony Lindgren <tony@atomide.com> 16955 L: linux-omap@vger.kernel.org 16956 S: Maintained 16957 W: http://linux.omap.com/ 16958 Q: http://patchwork.kernel.org/project/linux-omap/list/ 16959 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16960 F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16961 F: arch/arm/configs/omap2plus_defconfig 16962 F: arch/arm/mach-omap2/ 16963 F: drivers/bus/omap*.[ch] 16964 F: drivers/bus/ti-sysc.c 16965 F: drivers/gpio/gpio-tps65219.c 16966 F: drivers/i2c/busses/i2c-omap.c 16967 F: drivers/irqchip/irq-omap-intc.c 16968 F: drivers/mfd/*omap*.c 16969 F: drivers/mfd/menelaus.c 16970 F: drivers/mfd/palmas.c 16971 F: drivers/mfd/tps65217.c 16972 F: drivers/mfd/tps65218.c 16973 F: drivers/mfd/tps65219.c 16974 F: drivers/mfd/tps65910.c 16975 F: drivers/mfd/twl-core.[ch] 16976 F: drivers/mfd/twl4030*.c 16977 F: drivers/mfd/twl6030*.c 16978 F: drivers/mfd/twl6040*.c 16979 F: drivers/regulator/palmas-regulator*.c 16980 F: drivers/regulator/pbias-regulator.c 16981 F: drivers/regulator/tps65217-regulator.c 16982 F: drivers/regulator/tps65218-regulator.c 16983 F: drivers/regulator/tps65219-regulator.c 16984 F: drivers/regulator/tps65910-regulator.c 16985 F: drivers/regulator/twl-regulator.c 16986 F: drivers/regulator/twl6030-regulator.c 16987 F: include/linux/platform_data/i2c-omap.h 16988 F: include/linux/platform_data/ti-sysc.h 16989 16990 OMFS FILESYSTEM 16991 M: Bob Copeland <me@bobcopeland.com> 16992 L: linux-karma-devel@lists.sourceforge.net 16993 S: Maintained 16994 F: Documentation/filesystems/omfs.rst 16995 F: fs/omfs/ 16996 16997 OMNIVISION OG01A1B SENSOR DRIVER 16998 M: Sakari Ailus <sakari.ailus@linux.intel.com> 16999 L: linux-media@vger.kernel.org 17000 S: Maintained 17001 F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 17002 F: drivers/media/i2c/og01a1b.c 17003 17004 OMNIVISION OV01A10 SENSOR DRIVER 17005 M: Bingbu Cao <bingbu.cao@intel.com> 17006 L: linux-media@vger.kernel.org 17007 S: Maintained 17008 T: git git://linuxtv.org/media_tree.git 17009 F: drivers/media/i2c/ov01a10.c 17010 17011 OMNIVISION OV02A10 SENSOR DRIVER 17012 L: linux-media@vger.kernel.org 17013 S: Orphan 17014 T: git git://linuxtv.org/media_tree.git 17015 F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 17016 F: drivers/media/i2c/ov02a10.c 17017 17018 OMNIVISION OV08D10 SENSOR DRIVER 17019 M: Jimmy Su <jimmy.su@intel.com> 17020 L: linux-media@vger.kernel.org 17021 S: Maintained 17022 T: git git://linuxtv.org/media_tree.git 17023 F: drivers/media/i2c/ov08d10.c 17024 17025 OMNIVISION OV08X40 SENSOR DRIVER 17026 M: Jason Chen <jason.z.chen@intel.com> 17027 L: linux-media@vger.kernel.org 17028 S: Maintained 17029 T: git git://linuxtv.org/media_tree.git 17030 F: drivers/media/i2c/ov08x40.c 17031 17032 OMNIVISION OV13858 SENSOR DRIVER 17033 M: Sakari Ailus <sakari.ailus@linux.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/ov13858.c 17038 17039 OMNIVISION OV13B10 SENSOR DRIVER 17040 M: Arec Kao <arec.kao@intel.com> 17041 L: linux-media@vger.kernel.org 17042 S: Maintained 17043 T: git git://linuxtv.org/media_tree.git 17044 F: drivers/media/i2c/ov13b10.c 17045 17046 OMNIVISION OV2680 SENSOR DRIVER 17047 M: Rui Miguel Silva <rmfrfs@gmail.com> 17048 M: Hans de Goede <hansg@kernel.org> 17049 L: linux-media@vger.kernel.org 17050 S: Maintained 17051 T: git git://linuxtv.org/media_tree.git 17052 F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 17053 F: drivers/media/i2c/ov2680.c 17054 17055 OMNIVISION OV2685 SENSOR DRIVER 17056 M: Shunqian Zheng <zhengsq@rock-chips.com> 17057 L: linux-media@vger.kernel.org 17058 S: Maintained 17059 T: git git://linuxtv.org/media_tree.git 17060 F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 17061 F: drivers/media/i2c/ov2685.c 17062 17063 OMNIVISION OV2740 SENSOR DRIVER 17064 M: Tianshu Qiu <tian.shu.qiu@intel.com> 17065 R: Sakari Ailus <sakari.ailus@linux.intel.com> 17066 R: Bingbu Cao <bingbu.cao@intel.com> 17067 L: linux-media@vger.kernel.org 17068 S: Maintained 17069 T: git git://linuxtv.org/media_tree.git 17070 F: drivers/media/i2c/ov2740.c 17071 17072 OMNIVISION OV4689 SENSOR DRIVER 17073 M: Mikhail Rudenko <mike.rudenko@gmail.com> 17074 L: linux-media@vger.kernel.org 17075 S: Maintained 17076 T: git git://linuxtv.org/media_tree.git 17077 F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 17078 F: drivers/media/i2c/ov4689.c 17079 17080 OMNIVISION OV5640 SENSOR DRIVER 17081 M: Steve Longerbeam <slongerbeam@gmail.com> 17082 L: linux-media@vger.kernel.org 17083 S: Maintained 17084 T: git git://linuxtv.org/media_tree.git 17085 F: drivers/media/i2c/ov5640.c 17086 17087 OMNIVISION OV5647 SENSOR DRIVER 17088 M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17089 M: Jacopo Mondi <jacopo@jmondi.org> 17090 L: linux-media@vger.kernel.org 17091 S: Maintained 17092 T: git git://linuxtv.org/media_tree.git 17093 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 17094 F: drivers/media/i2c/ov5647.c 17095 17096 OMNIVISION OV5670 SENSOR DRIVER 17097 M: Sakari Ailus <sakari.ailus@linux.intel.com> 17098 L: linux-media@vger.kernel.org 17099 S: Maintained 17100 T: git git://linuxtv.org/media_tree.git 17101 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 17102 F: drivers/media/i2c/ov5670.c 17103 17104 OMNIVISION OV5675 SENSOR DRIVER 17105 M: Sakari Ailus <sakari.ailus@linux.intel.com> 17106 L: linux-media@vger.kernel.org 17107 S: Maintained 17108 T: git git://linuxtv.org/media_tree.git 17109 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 17110 F: drivers/media/i2c/ov5675.c 17111 17112 OMNIVISION OV5693 SENSOR DRIVER 17113 M: Daniel Scally <djrscally@gmail.com> 17114 L: linux-media@vger.kernel.org 17115 S: Maintained 17116 T: git git://linuxtv.org/media_tree.git 17117 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 17118 F: drivers/media/i2c/ov5693.c 17119 17120 OMNIVISION OV5695 SENSOR DRIVER 17121 M: Shunqian Zheng <zhengsq@rock-chips.com> 17122 L: linux-media@vger.kernel.org 17123 S: Maintained 17124 T: git git://linuxtv.org/media_tree.git 17125 F: drivers/media/i2c/ov5695.c 17126 17127 OMNIVISION OV64A40 SENSOR DRIVER 17128 M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 17129 L: linux-media@vger.kernel.org 17130 S: Maintained 17131 T: git git://linuxtv.org/media_tree.git 17132 F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 17133 F: drivers/media/i2c/ov64a40.c 17134 17135 OMNIVISION OV7670 SENSOR DRIVER 17136 L: linux-media@vger.kernel.org 17137 S: Orphan 17138 T: git git://linuxtv.org/media_tree.git 17139 F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 17140 F: drivers/media/i2c/ov7670.c 17141 17142 OMNIVISION OV772x SENSOR DRIVER 17143 M: Jacopo Mondi <jacopo@jmondi.org> 17144 L: linux-media@vger.kernel.org 17145 S: Odd fixes 17146 T: git git://linuxtv.org/media_tree.git 17147 F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 17148 F: drivers/media/i2c/ov772x.c 17149 F: include/media/i2c/ov772x.h 17150 17151 OMNIVISION OV7740 SENSOR DRIVER 17152 L: linux-media@vger.kernel.org 17153 S: Orphan 17154 T: git git://linuxtv.org/media_tree.git 17155 F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 17156 F: drivers/media/i2c/ov7740.c 17157 17158 OMNIVISION OV8856 SENSOR DRIVER 17159 M: Sakari Ailus <sakari.ailus@linux.intel.com> 17160 L: linux-media@vger.kernel.org 17161 S: Maintained 17162 T: git git://linuxtv.org/media_tree.git 17163 F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 17164 F: drivers/media/i2c/ov8856.c 17165 17166 OMNIVISION OV8858 SENSOR DRIVER 17167 M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 17168 M: Nicholas Roth <nicholas@rothemail.net> 17169 L: linux-media@vger.kernel.org 17170 S: Maintained 17171 T: git git://linuxtv.org/media_tree.git 17172 F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 17173 F: drivers/media/i2c/ov8858.c 17174 17175 OMNIVISION OV9282 SENSOR DRIVER 17176 M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17177 L: linux-media@vger.kernel.org 17178 S: Maintained 17179 T: git git://linuxtv.org/media_tree.git 17180 F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 17181 F: drivers/media/i2c/ov9282.c 17182 17183 OMNIVISION OV9640 SENSOR DRIVER 17184 M: Petr Cvek <petrcvekcz@gmail.com> 17185 L: linux-media@vger.kernel.org 17186 S: Maintained 17187 F: drivers/media/i2c/ov9640.* 17188 17189 OMNIVISION OV9650 SENSOR DRIVER 17190 M: Sakari Ailus <sakari.ailus@linux.intel.com> 17191 R: Akinobu Mita <akinobu.mita@gmail.com> 17192 R: Sylwester Nawrocki <s.nawrocki@samsung.com> 17193 L: linux-media@vger.kernel.org 17194 S: Maintained 17195 T: git git://linuxtv.org/media_tree.git 17196 F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 17197 F: drivers/media/i2c/ov9650.c 17198 17199 OMNIVISION OV9734 SENSOR DRIVER 17200 M: Tianshu Qiu <tian.shu.qiu@intel.com> 17201 R: Bingbu Cao <bingbu.cao@intel.com> 17202 L: linux-media@vger.kernel.org 17203 S: Maintained 17204 T: git git://linuxtv.org/media_tree.git 17205 F: drivers/media/i2c/ov9734.c 17206 17207 ONBOARD USB HUB DRIVER 17208 M: Matthias Kaehlcke <mka@chromium.org> 17209 L: linux-usb@vger.kernel.org 17210 S: Maintained 17211 F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 17212 F: drivers/usb/misc/onboard_usb_dev.c 17213 17214 ONENAND FLASH DRIVER 17215 M: Kyungmin Park <kyungmin.park@samsung.com> 17216 L: linux-mtd@lists.infradead.org 17217 S: Maintained 17218 F: drivers/mtd/nand/onenand/ 17219 F: include/linux/mtd/onenand*.h 17220 17221 ONEXPLAYER FAN DRIVER 17222 M: Derek John Clark <derekjohn.clark@gmail.com> 17223 M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 17224 L: linux-hwmon@vger.kernel.org 17225 S: Maintained 17226 F: drivers/hwmon/oxp-sensors.c 17227 17228 ONIE TLV NVMEM LAYOUT DRIVER 17229 M: Miquel Raynal <miquel.raynal@bootlin.com> 17230 S: Maintained 17231 F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 17232 F: drivers/nvmem/layouts/onie-tlv.c 17233 17234 ONION OMEGA2+ BOARD 17235 M: Harvey Hunt <harveyhuntnexus@gmail.com> 17236 L: linux-mips@vger.kernel.org 17237 S: Maintained 17238 F: arch/mips/boot/dts/ralink/omega2p.dts 17239 17240 ONSEMI ETHERNET PHY DRIVERS 17241 M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17242 L: netdev@vger.kernel.org 17243 S: Supported 17244 W: http://www.onsemi.com 17245 F: drivers/net/phy/ncn* 17246 17247 OP-TEE DRIVER 17248 M: Jens Wiklander <jens.wiklander@linaro.org> 17249 L: op-tee@lists.trustedfirmware.org 17250 S: Maintained 17251 F: Documentation/ABI/testing/sysfs-bus-optee-devices 17252 F: drivers/tee/optee/ 17253 17254 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 17255 M: Sumit Garg <sumit.garg@linaro.org> 17256 L: op-tee@lists.trustedfirmware.org 17257 S: Maintained 17258 F: drivers/char/hw_random/optee-rng.c 17259 17260 OP-TEE RTC DRIVER 17261 M: Clément Léger <clement.leger@bootlin.com> 17262 L: linux-rtc@vger.kernel.org 17263 S: Maintained 17264 F: drivers/rtc/rtc-optee.c 17265 17266 OPA-VNIC DRIVER 17267 M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17268 L: linux-rdma@vger.kernel.org 17269 S: Supported 17270 F: drivers/infiniband/ulp/opa_vnic 17271 17272 OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 17273 M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17274 L: netdev@vger.kernel.org 17275 S: Maintained 17276 F: Documentation/networking/oa-tc6-framework.rst 17277 F: drivers/net/ethernet/oa_tc6.c 17278 F: include/linux/oa_tc6.h 17279 17280 OPEN FIRMWARE AND FLATTENED DEVICE TREE 17281 M: Rob Herring <robh@kernel.org> 17282 M: Saravana Kannan <saravanak@google.com> 17283 L: devicetree@vger.kernel.org 17284 S: Maintained 17285 W: http://www.devicetree.org/ 17286 C: irc://irc.libera.chat/devicetree 17287 T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17288 F: Documentation/ABI/testing/sysfs-firmware-ofw 17289 F: drivers/of/ 17290 F: include/linux/of*.h 17291 F: scripts/dtc/ 17292 F: tools/testing/selftests/dt/ 17293 K: of_overlay_notifier_ 17294 K: of_overlay_fdt_apply 17295 K: of_overlay_remove 17296 17297 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 17298 M: Rob Herring <robh@kernel.org> 17299 M: Krzysztof Kozlowski <krzk+dt@kernel.org> 17300 M: Conor Dooley <conor+dt@kernel.org> 17301 L: devicetree@vger.kernel.org 17302 S: Maintained 17303 Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 17304 C: irc://irc.libera.chat/devicetree 17305 T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17306 F: Documentation/devicetree/ 17307 F: arch/*/boot/dts/ 17308 F: include/dt-bindings/ 17309 17310 OPENCOMPUTE PTP CLOCK DRIVER 17311 M: Jonathan Lemon <jonathan.lemon@gmail.com> 17312 M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 17313 L: netdev@vger.kernel.org 17314 S: Maintained 17315 F: drivers/ptp/ptp_ocp.c 17316 17317 OPENCORES I2C BUS DRIVER 17318 M: Peter Korsgaard <peter@korsgaard.com> 17319 M: Andrew Lunn <andrew@lunn.ch> 17320 L: linux-i2c@vger.kernel.org 17321 S: Maintained 17322 F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 17323 F: Documentation/i2c/busses/i2c-ocores.rst 17324 F: drivers/i2c/busses/i2c-ocores.c 17325 F: include/linux/platform_data/i2c-ocores.h 17326 17327 OPENRISC ARCHITECTURE 17328 M: Jonas Bonn <jonas@southpole.se> 17329 M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 17330 M: Stafford Horne <shorne@gmail.com> 17331 L: linux-openrisc@vger.kernel.org 17332 S: Maintained 17333 W: http://openrisc.io 17334 T: git https://github.com/openrisc/linux.git 17335 F: Documentation/arch/openrisc/ 17336 F: Documentation/devicetree/bindings/openrisc/ 17337 F: arch/openrisc/ 17338 F: drivers/irqchip/irq-ompic.c 17339 F: drivers/irqchip/irq-or1k-* 17340 17341 OPENVSWITCH 17342 M: Pravin B Shelar <pshelar@ovn.org> 17343 L: netdev@vger.kernel.org 17344 L: dev@openvswitch.org 17345 S: Maintained 17346 W: http://openvswitch.org 17347 F: include/uapi/linux/openvswitch.h 17348 F: net/openvswitch/ 17349 F: tools/testing/selftests/net/openvswitch/ 17350 17351 OPERATING PERFORMANCE POINTS (OPP) 17352 M: Viresh Kumar <vireshk@kernel.org> 17353 M: Nishanth Menon <nm@ti.com> 17354 M: Stephen Boyd <sboyd@kernel.org> 17355 L: linux-pm@vger.kernel.org 17356 S: Maintained 17357 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 17358 F: Documentation/devicetree/bindings/opp/ 17359 F: Documentation/power/opp.rst 17360 F: drivers/opp/ 17361 F: include/linux/pm_opp.h 17362 17363 OPL4 DRIVER 17364 M: Clemens Ladisch <clemens@ladisch.de> 17365 L: linux-sound@vger.kernel.org 17366 S: Maintained 17367 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 17368 F: sound/drivers/opl4/ 17369 17370 ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 17371 M: Mark Fasheh <mark@fasheh.com> 17372 M: Joel Becker <jlbec@evilplan.org> 17373 M: Joseph Qi <joseph.qi@linux.alibaba.com> 17374 L: ocfs2-devel@lists.linux.dev 17375 S: Supported 17376 W: http://ocfs2.wiki.kernel.org 17377 F: Documentation/filesystems/dlmfs.rst 17378 F: Documentation/filesystems/ocfs2.rst 17379 F: fs/ocfs2/ 17380 17381 ORANGEFS FILESYSTEM 17382 M: Mike Marshall <hubcap@omnibond.com> 17383 R: Martin Brandenburg <martin@omnibond.com> 17384 L: devel@lists.orangefs.org 17385 S: Supported 17386 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 17387 F: Documentation/filesystems/orangefs.rst 17388 F: fs/orangefs/ 17389 17390 OV2659 OMNIVISION SENSOR DRIVER 17391 M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17392 L: linux-media@vger.kernel.org 17393 S: Maintained 17394 W: https://linuxtv.org 17395 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17396 T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17397 F: drivers/media/i2c/ov2659.c 17398 F: include/media/i2c/ov2659.h 17399 17400 OVERLAY FILESYSTEM 17401 M: Miklos Szeredi <miklos@szeredi.hu> 17402 M: Amir Goldstein <amir73il@gmail.com> 17403 L: linux-unionfs@vger.kernel.org 17404 S: Supported 17405 T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 17406 F: Documentation/filesystems/overlayfs.rst 17407 F: fs/overlayfs/ 17408 17409 P54 WIRELESS DRIVER 17410 M: Christian Lamparter <chunkeey@googlemail.com> 17411 L: linux-wireless@vger.kernel.org 17412 S: Maintained 17413 W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 17414 F: drivers/net/wireless/intersil/p54/ 17415 17416 PACKET SOCKETS 17417 M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 17418 S: Maintained 17419 F: include/uapi/linux/if_packet.h 17420 F: net/packet/af_packet.c 17421 17422 PACKING 17423 M: Vladimir Oltean <olteanv@gmail.com> 17424 L: netdev@vger.kernel.org 17425 S: Supported 17426 F: Documentation/core-api/packing.rst 17427 F: include/linux/packing.h 17428 F: lib/packing.c 17429 17430 PADATA PARALLEL EXECUTION MECHANISM 17431 M: Steffen Klassert <steffen.klassert@secunet.com> 17432 M: Daniel Jordan <daniel.m.jordan@oracle.com> 17433 L: linux-crypto@vger.kernel.org 17434 L: linux-kernel@vger.kernel.org 17435 S: Maintained 17436 F: Documentation/core-api/padata.rst 17437 F: include/linux/padata.h 17438 F: kernel/padata.c 17439 17440 PAGE CACHE 17441 M: Matthew Wilcox (Oracle) <willy@infradead.org> 17442 L: linux-fsdevel@vger.kernel.org 17443 S: Supported 17444 T: git git://git.infradead.org/users/willy/pagecache.git 17445 F: Documentation/filesystems/locking.rst 17446 F: Documentation/filesystems/vfs.rst 17447 F: include/linux/pagemap.h 17448 F: mm/filemap.c 17449 F: mm/page-writeback.c 17450 F: mm/readahead.c 17451 F: mm/truncate.c 17452 17453 PAGE POOL 17454 M: Jesper Dangaard Brouer <hawk@kernel.org> 17455 M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 17456 L: netdev@vger.kernel.org 17457 S: Supported 17458 F: Documentation/networking/page_pool.rst 17459 F: include/net/page_pool/ 17460 F: include/trace/events/page_pool.h 17461 F: net/core/page_pool.c 17462 17463 PAGE TABLE CHECK 17464 M: Pasha Tatashin <pasha.tatashin@soleen.com> 17465 M: Andrew Morton <akpm@linux-foundation.org> 17466 L: linux-mm@kvack.org 17467 S: Maintained 17468 F: Documentation/mm/page_table_check.rst 17469 F: include/linux/page_table_check.h 17470 F: mm/page_table_check.c 17471 17472 PANASONIC LAPTOP ACPI EXTRAS DRIVER 17473 M: Kenneth Chan <kenneth.t.chan@gmail.com> 17474 L: platform-driver-x86@vger.kernel.org 17475 S: Maintained 17476 F: drivers/platform/x86/panasonic-laptop.c 17477 17478 PARALLAX PING IIO SENSOR DRIVER 17479 M: Andreas Klinger <ak@it-klinger.de> 17480 L: linux-iio@vger.kernel.org 17481 S: Maintained 17482 F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 17483 F: drivers/iio/proximity/ping.c 17484 17485 PARALLEL LCD/KEYPAD PANEL DRIVER 17486 M: Willy Tarreau <willy@haproxy.com> 17487 M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 17488 S: Odd Fixes 17489 F: Documentation/admin-guide/lcd-panel-cgram.rst 17490 F: drivers/auxdisplay/panel.c 17491 17492 PARALLEL PORT SUBSYSTEM 17493 M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17494 M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17495 L: linux-parport@lists.infradead.org (subscribers-only) 17496 S: Maintained 17497 F: Documentation/driver-api/parport*.rst 17498 F: drivers/char/ppdev.c 17499 F: drivers/parport/ 17500 F: include/linux/parport*.h 17501 F: include/uapi/linux/ppdev.h 17502 17503 PARAVIRT_OPS INTERFACE 17504 M: Juergen Gross <jgross@suse.com> 17505 R: Ajay Kaher <ajay.kaher@broadcom.com> 17506 R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 17507 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 17508 L: virtualization@lists.linux.dev 17509 L: x86@kernel.org 17510 S: Supported 17511 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 17512 F: Documentation/virt/paravirt_ops.rst 17513 F: arch/*/include/asm/paravirt*.h 17514 F: arch/*/kernel/paravirt* 17515 F: include/linux/hypervisor.h 17516 17517 PARISC ARCHITECTURE 17518 M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 17519 M: Helge Deller <deller@gmx.de> 17520 L: linux-parisc@vger.kernel.org 17521 S: Maintained 17522 W: https://parisc.wiki.kernel.org 17523 Q: http://patchwork.kernel.org/project/linux-parisc/list/ 17524 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 17525 T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 17526 F: Documentation/arch/parisc/ 17527 F: arch/parisc/ 17528 F: drivers/char/agp/parisc-agp.c 17529 F: drivers/input/misc/hp_sdc_rtc.c 17530 F: drivers/input/serio/gscps2.c 17531 F: drivers/input/serio/hp_sdc* 17532 F: drivers/parisc/ 17533 F: drivers/parport/parport_gsc.* 17534 F: drivers/tty/serial/8250/8250_parisc.c 17535 F: drivers/video/console/sti* 17536 F: drivers/video/fbdev/sti* 17537 F: drivers/video/logo/logo_parisc* 17538 F: include/linux/hp_sdc.h 17539 17540 PARMAN 17541 M: Jiri Pirko <jiri@resnulli.us> 17542 L: netdev@vger.kernel.org 17543 S: Supported 17544 F: include/linux/parman.h 17545 F: lib/parman.c 17546 F: lib/test_parman.c 17547 17548 PC ENGINES APU BOARD DRIVER 17549 M: Enrico Weigelt, metux IT consult <info@metux.net> 17550 S: Maintained 17551 F: drivers/platform/x86/pcengines-apuv2.c 17552 17553 PC87360 HARDWARE MONITORING DRIVER 17554 M: Jim Cromie <jim.cromie@gmail.com> 17555 L: linux-hwmon@vger.kernel.org 17556 S: Maintained 17557 F: Documentation/hwmon/pc87360.rst 17558 F: drivers/hwmon/pc87360.c 17559 17560 PC8736x GPIO DRIVER 17561 M: Jim Cromie <jim.cromie@gmail.com> 17562 S: Maintained 17563 F: drivers/char/pc8736x_gpio.c 17564 17565 PC87427 HARDWARE MONITORING DRIVER 17566 M: Jean Delvare <jdelvare@suse.com> 17567 L: linux-hwmon@vger.kernel.org 17568 S: Maintained 17569 F: Documentation/hwmon/pc87427.rst 17570 F: drivers/hwmon/pc87427.c 17571 17572 PCA9532 LED DRIVER 17573 M: Riku Voipio <riku.voipio@iki.fi> 17574 S: Maintained 17575 F: drivers/leds/leds-pca9532.c 17576 F: include/linux/leds-pca9532.h 17577 17578 PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 17579 M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17580 M: Pali Rohár <pali@kernel.org> 17581 L: linux-pci@vger.kernel.org 17582 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17583 S: Maintained 17584 F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 17585 F: drivers/pci/controller/pci-aardvark.c 17586 17587 PCI DRIVER FOR ALTERA PCIE IP 17588 M: Joyce Ooi <joyce.ooi@intel.com> 17589 L: linux-pci@vger.kernel.org 17590 S: Supported 17591 F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 17592 F: drivers/pci/controller/pcie-altera.c 17593 17594 PCI DRIVER FOR APPLIEDMICRO XGENE 17595 M: Toan Le <toan@os.amperecomputing.com> 17596 L: linux-pci@vger.kernel.org 17597 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17598 S: Maintained 17599 F: Documentation/devicetree/bindings/pci/xgene-pci.txt 17600 F: drivers/pci/controller/pci-xgene.c 17601 17602 PCI DRIVER FOR ARM VERSATILE PLATFORM 17603 M: Rob Herring <robh@kernel.org> 17604 L: linux-pci@vger.kernel.org 17605 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17606 S: Maintained 17607 F: Documentation/devicetree/bindings/pci/versatile.yaml 17608 F: drivers/pci/controller/pci-versatile.c 17609 17610 PCI DRIVER FOR ARMADA 8K 17611 M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17612 L: linux-pci@vger.kernel.org 17613 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17614 S: Maintained 17615 F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 17616 F: drivers/pci/controller/dwc/pcie-armada8k.c 17617 17618 PCI DRIVER FOR CADENCE PCIE IP 17619 L: linux-pci@vger.kernel.org 17620 S: Orphan 17621 F: Documentation/devicetree/bindings/pci/cdns,* 17622 F: drivers/pci/controller/cadence/*cadence* 17623 17624 PCI DRIVER FOR FREESCALE LAYERSCAPE 17625 M: Minghuan Lian <minghuan.Lian@nxp.com> 17626 M: Mingkai Hu <mingkai.hu@nxp.com> 17627 M: Roy Zang <roy.zang@nxp.com> 17628 L: linuxppc-dev@lists.ozlabs.org 17629 L: linux-pci@vger.kernel.org 17630 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17631 L: imx@lists.linux.dev 17632 S: Maintained 17633 F: drivers/pci/controller/dwc/*layerscape* 17634 17635 PCI DRIVER FOR FU740 17636 M: Paul Walmsley <paul.walmsley@sifive.com> 17637 M: Greentime Hu <greentime.hu@sifive.com> 17638 M: Samuel Holland <samuel.holland@sifive.com> 17639 L: linux-pci@vger.kernel.org 17640 S: Maintained 17641 F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 17642 F: drivers/pci/controller/dwc/pcie-fu740.c 17643 17644 PCI DRIVER FOR GENERIC OF HOSTS 17645 M: Will Deacon <will@kernel.org> 17646 L: linux-pci@vger.kernel.org 17647 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17648 S: Maintained 17649 F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 17650 F: drivers/pci/controller/pci-host-common.c 17651 F: drivers/pci/controller/pci-host-generic.c 17652 17653 PCI DRIVER FOR IMX6 17654 M: Richard Zhu <hongxing.zhu@nxp.com> 17655 M: Lucas Stach <l.stach@pengutronix.de> 17656 L: linux-pci@vger.kernel.org 17657 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17658 L: imx@lists.linux.dev 17659 S: Maintained 17660 F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 17661 F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 17662 F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 17663 F: drivers/pci/controller/dwc/*imx6* 17664 17665 PCI DRIVER FOR INTEL IXP4XX 17666 M: Linus Walleij <linus.walleij@linaro.org> 17667 S: Maintained 17668 F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 17669 F: drivers/pci/controller/pci-ixp4xx.c 17670 17671 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 17672 M: Nirmal Patel <nirmal.patel@linux.intel.com> 17673 R: Jonathan Derrick <jonathan.derrick@linux.dev> 17674 L: linux-pci@vger.kernel.org 17675 S: Supported 17676 F: drivers/pci/controller/vmd.c 17677 17678 PCI DRIVER FOR MICROSEMI SWITCHTEC 17679 M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 17680 M: Logan Gunthorpe <logang@deltatee.com> 17681 L: linux-pci@vger.kernel.org 17682 S: Maintained 17683 F: Documentation/ABI/testing/sysfs-class-switchtec 17684 F: Documentation/driver-api/switchtec.rst 17685 F: drivers/ntb/hw/mscc/ 17686 F: drivers/pci/switch/switchtec* 17687 F: include/linux/switchtec.h 17688 F: include/uapi/linux/switchtec_ioctl.h 17689 17690 PCI DRIVER FOR MOBIVEIL PCIE IP 17691 M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 17692 M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17693 L: linux-pci@vger.kernel.org 17694 S: Supported 17695 F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 17696 F: drivers/pci/controller/mobiveil/pcie-mobiveil* 17697 17698 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 17699 M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17700 M: Pali Rohár <pali@kernel.org> 17701 L: linux-pci@vger.kernel.org 17702 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17703 S: Maintained 17704 F: drivers/pci/controller/*mvebu* 17705 17706 PCI DRIVER FOR NVIDIA TEGRA 17707 M: Thierry Reding <thierry.reding@gmail.com> 17708 L: linux-tegra@vger.kernel.org 17709 L: linux-pci@vger.kernel.org 17710 S: Supported 17711 F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 17712 F: drivers/pci/controller/pci-tegra.c 17713 17714 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 17715 M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17716 L: linux-pci@vger.kernel.org 17717 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17718 S: Maintained 17719 F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 17720 F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 17721 17722 PCI DRIVER FOR PLDA PCIE IP 17723 M: Daire McNamara <daire.mcnamara@microchip.com> 17724 L: linux-pci@vger.kernel.org 17725 S: Maintained 17726 F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 17727 F: drivers/pci/controller/plda/pcie-plda-host.c 17728 F: drivers/pci/controller/plda/pcie-plda.h 17729 17730 PCI DRIVER FOR RENESAS R-CAR 17731 M: Marek Vasut <marek.vasut+renesas@gmail.com> 17732 M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17733 L: linux-pci@vger.kernel.org 17734 L: linux-renesas-soc@vger.kernel.org 17735 S: Maintained 17736 F: Documentation/devicetree/bindings/pci/*rcar* 17737 F: drivers/pci/controller/*rcar* 17738 F: drivers/pci/controller/dwc/*rcar* 17739 17740 PCI DRIVER FOR SAMSUNG EXYNOS 17741 M: Jingoo Han <jingoohan1@gmail.com> 17742 L: linux-pci@vger.kernel.org 17743 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17744 L: linux-samsung-soc@vger.kernel.org 17745 S: Maintained 17746 F: drivers/pci/controller/dwc/pci-exynos.c 17747 17748 PCI DRIVER FOR SYNOPSYS DESIGNWARE 17749 M: Jingoo Han <jingoohan1@gmail.com> 17750 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17751 L: linux-pci@vger.kernel.org 17752 S: Maintained 17753 F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 17754 F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 17755 F: drivers/pci/controller/dwc/*designware* 17756 17757 PCI DRIVER FOR TI DRA7XX/J721E 17758 M: Vignesh Raghavendra <vigneshr@ti.com> 17759 R: Siddharth Vadapalli <s-vadapalli@ti.com> 17760 L: linux-omap@vger.kernel.org 17761 L: linux-pci@vger.kernel.org 17762 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17763 S: Supported 17764 F: Documentation/devicetree/bindings/pci/ti-pci.txt 17765 F: drivers/pci/controller/cadence/pci-j721e.c 17766 F: drivers/pci/controller/dwc/pci-dra7xx.c 17767 17768 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 17769 M: Linus Walleij <linus.walleij@linaro.org> 17770 L: linux-pci@vger.kernel.org 17771 S: Maintained 17772 F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17773 F: drivers/pci/controller/pci-v3-semi.c 17774 17775 PCI DRIVER FOR XILINX VERSAL CPM 17776 M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17777 M: Michal Simek <michal.simek@amd.com> 17778 L: linux-pci@vger.kernel.org 17779 S: Maintained 17780 F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17781 F: drivers/pci/controller/pcie-xilinx-cpm.c 17782 17783 PCI ENDPOINT SUBSYSTEM 17784 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17785 M: Krzysztof Wilczyński <kw@linux.com> 17786 R: Kishon Vijay Abraham I <kishon@kernel.org> 17787 L: linux-pci@vger.kernel.org 17788 S: Supported 17789 Q: https://patchwork.kernel.org/project/linux-pci/list/ 17790 B: https://bugzilla.kernel.org 17791 C: irc://irc.oftc.net/linux-pci 17792 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17793 F: Documentation/PCI/endpoint/* 17794 F: Documentation/misc-devices/pci-endpoint-test.rst 17795 F: drivers/misc/pci_endpoint_test.c 17796 F: drivers/pci/endpoint/ 17797 F: tools/pci/ 17798 17799 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17800 M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17801 R: Oliver O'Halloran <oohall@gmail.com> 17802 L: linuxppc-dev@lists.ozlabs.org 17803 S: Supported 17804 F: Documentation/PCI/pci-error-recovery.rst 17805 F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17806 F: arch/powerpc/include/*/eeh*.h 17807 F: arch/powerpc/kernel/eeh*.c 17808 F: arch/powerpc/platforms/*/eeh*.c 17809 F: drivers/pci/pcie/aer.c 17810 F: drivers/pci/pcie/dpc.c 17811 F: drivers/pci/pcie/err.c 17812 17813 PCI ERROR RECOVERY 17814 M: Linas Vepstas <linasvepstas@gmail.com> 17815 L: linux-pci@vger.kernel.org 17816 S: Supported 17817 F: Documentation/PCI/pci-error-recovery.rst 17818 17819 PCI MSI DRIVER FOR ALTERA MSI IP 17820 M: Joyce Ooi <joyce.ooi@intel.com> 17821 L: linux-pci@vger.kernel.org 17822 S: Supported 17823 F: Documentation/devicetree/bindings/pci/altr,msi-controller.yaml 17824 F: drivers/pci/controller/pcie-altera-msi.c 17825 17826 PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17827 M: Toan Le <toan@os.amperecomputing.com> 17828 L: linux-pci@vger.kernel.org 17829 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17830 S: Maintained 17831 F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17832 F: drivers/pci/controller/pci-xgene-msi.c 17833 17834 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17835 M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17836 M: Krzysztof Wilczyński <kw@linux.com> 17837 R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17838 R: Rob Herring <robh@kernel.org> 17839 L: linux-pci@vger.kernel.org 17840 S: Supported 17841 Q: https://patchwork.kernel.org/project/linux-pci/list/ 17842 B: https://bugzilla.kernel.org 17843 C: irc://irc.oftc.net/linux-pci 17844 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17845 F: Documentation/devicetree/bindings/pci/ 17846 F: drivers/pci/controller/ 17847 F: drivers/pci/pci-bridge-emul.c 17848 F: drivers/pci/pci-bridge-emul.h 17849 17850 PCI PEER-TO-PEER DMA (P2PDMA) 17851 M: Bjorn Helgaas <bhelgaas@google.com> 17852 M: Logan Gunthorpe <logang@deltatee.com> 17853 L: linux-pci@vger.kernel.org 17854 S: Supported 17855 Q: https://patchwork.kernel.org/project/linux-pci/list/ 17856 B: https://bugzilla.kernel.org 17857 C: irc://irc.oftc.net/linux-pci 17858 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17859 F: Documentation/driver-api/pci/p2pdma.rst 17860 F: drivers/pci/p2pdma.c 17861 F: include/linux/pci-p2pdma.h 17862 17863 PCI POWER CONTROL 17864 M: Bartosz Golaszewski <brgl@bgdev.pl> 17865 L: linux-pci@vger.kernel.org 17866 S: Maintained 17867 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17868 F: drivers/pci/pwrctl/* 17869 F: include/linux/pci-pwrctl.h 17870 17871 PCI SUBSYSTEM 17872 M: Bjorn Helgaas <bhelgaas@google.com> 17873 L: linux-pci@vger.kernel.org 17874 S: Supported 17875 Q: https://patchwork.kernel.org/project/linux-pci/list/ 17876 B: https://bugzilla.kernel.org 17877 C: irc://irc.oftc.net/linux-pci 17878 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17879 F: Documentation/PCI/ 17880 F: Documentation/devicetree/bindings/pci/ 17881 F: arch/x86/kernel/early-quirks.c 17882 F: arch/x86/kernel/quirks.c 17883 F: arch/x86/pci/ 17884 F: drivers/acpi/pci* 17885 F: drivers/pci/ 17886 F: include/asm-generic/pci* 17887 F: include/linux/of_pci.h 17888 F: include/linux/pci* 17889 F: include/uapi/linux/pci* 17890 17891 PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17892 M: Jonathan Chocron <jonnyc@amazon.com> 17893 L: linux-pci@vger.kernel.org 17894 S: Maintained 17895 F: Documentation/devicetree/bindings/pci/pcie-al.txt 17896 F: drivers/pci/controller/dwc/pcie-al.c 17897 17898 PCIE DRIVER FOR AMLOGIC MESON 17899 M: Yue Wang <yue.wang@Amlogic.com> 17900 L: linux-pci@vger.kernel.org 17901 L: linux-amlogic@lists.infradead.org 17902 S: Maintained 17903 F: drivers/pci/controller/dwc/pci-meson.c 17904 17905 PCIE DRIVER FOR AXIS ARTPEC 17906 M: Jesper Nilsson <jesper.nilsson@axis.com> 17907 L: linux-arm-kernel@axis.com 17908 L: linux-pci@vger.kernel.org 17909 S: Maintained 17910 F: Documentation/devicetree/bindings/pci/axis,artpec* 17911 F: drivers/pci/controller/dwc/*artpec* 17912 17913 PCIE DRIVER FOR CAVIUM THUNDERX 17914 M: Robert Richter <rric@kernel.org> 17915 L: linux-pci@vger.kernel.org 17916 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17917 S: Odd Fixes 17918 F: drivers/pci/controller/pci-thunder-* 17919 17920 PCIE DRIVER FOR HISILICON 17921 M: Zhou Wang <wangzhou1@hisilicon.com> 17922 L: linux-pci@vger.kernel.org 17923 S: Maintained 17924 F: drivers/pci/controller/dwc/pcie-hisi.c 17925 17926 PCIE DRIVER FOR HISILICON KIRIN 17927 M: Xiaowei Song <songxiaowei@hisilicon.com> 17928 M: Binghui Wang <wangbinghui@hisilicon.com> 17929 L: linux-pci@vger.kernel.org 17930 S: Maintained 17931 F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17932 F: drivers/pci/controller/dwc/pcie-kirin.c 17933 17934 PCIE DRIVER FOR HISILICON STB 17935 M: Shawn Guo <shawn.guo@linaro.org> 17936 L: linux-pci@vger.kernel.org 17937 S: Maintained 17938 F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17939 F: drivers/pci/controller/dwc/pcie-histb.c 17940 17941 PCIE DRIVER FOR INTEL KEEM BAY 17942 M: Srikanth Thokala <srikanth.thokala@intel.com> 17943 L: linux-pci@vger.kernel.org 17944 S: Supported 17945 F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17946 F: drivers/pci/controller/dwc/pcie-keembay.c 17947 17948 PCIE DRIVER FOR INTEL LGM GW SOC 17949 M: Chuanhua Lei <lchuanhua@maxlinear.com> 17950 L: linux-pci@vger.kernel.org 17951 S: Maintained 17952 F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17953 F: drivers/pci/controller/dwc/pcie-intel-gw.c 17954 17955 PCIE DRIVER FOR MEDIATEK 17956 M: Ryder Lee <ryder.lee@mediatek.com> 17957 M: Jianjun Wang <jianjun.wang@mediatek.com> 17958 L: linux-pci@vger.kernel.org 17959 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17960 S: Supported 17961 F: Documentation/devicetree/bindings/pci/mediatek* 17962 F: drivers/pci/controller/*mediatek* 17963 17964 PCIE DRIVER FOR MICROCHIP 17965 M: Daire McNamara <daire.mcnamara@microchip.com> 17966 L: linux-pci@vger.kernel.org 17967 S: Supported 17968 F: Documentation/devicetree/bindings/pci/microchip* 17969 F: drivers/pci/controller/plda/*microchip* 17970 17971 PCIE DRIVER FOR QUALCOMM MSM 17972 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17973 L: linux-pci@vger.kernel.org 17974 L: linux-arm-msm@vger.kernel.org 17975 S: Maintained 17976 F: drivers/pci/controller/dwc/pcie-qcom-common.c 17977 F: drivers/pci/controller/dwc/pcie-qcom.c 17978 17979 PCIE DRIVER FOR ROCKCHIP 17980 M: Shawn Lin <shawn.lin@rock-chips.com> 17981 L: linux-pci@vger.kernel.org 17982 L: linux-rockchip@lists.infradead.org 17983 S: Maintained 17984 F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17985 F: drivers/pci/controller/pcie-rockchip* 17986 17987 PCIE DRIVER FOR SOCIONEXT UNIPHIER 17988 M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17989 L: linux-pci@vger.kernel.org 17990 S: Maintained 17991 F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17992 F: drivers/pci/controller/dwc/pcie-uniphier* 17993 17994 PCIE DRIVER FOR ST SPEAR13XX 17995 M: Pratyush Anand <pratyush.anand@gmail.com> 17996 L: linux-pci@vger.kernel.org 17997 S: Maintained 17998 F: drivers/pci/controller/dwc/*spear* 17999 18000 PCIE DRIVER FOR STARFIVE JH71x0 18001 M: Kevin Xie <kevin.xie@starfivetech.com> 18002 L: linux-pci@vger.kernel.org 18003 S: Maintained 18004 F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 18005 F: drivers/pci/controller/plda/pcie-starfive.c 18006 18007 PCIE ENDPOINT DRIVER FOR QUALCOMM 18008 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18009 L: linux-pci@vger.kernel.org 18010 L: linux-arm-msm@vger.kernel.org 18011 S: Maintained 18012 F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 18013 F: drivers/pci/controller/dwc/pcie-qcom-common.c 18014 F: drivers/pci/controller/dwc/pcie-qcom-ep.c 18015 18016 PCMCIA SUBSYSTEM 18017 M: Dominik Brodowski <linux@dominikbrodowski.net> 18018 S: Odd Fixes 18019 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 18020 F: Documentation/pcmcia/ 18021 F: drivers/pcmcia/ 18022 F: include/pcmcia/ 18023 F: tools/pcmcia/ 18024 18025 PCNET32 NETWORK DRIVER 18026 M: Don Fry <pcnet32@frontier.com> 18027 L: netdev@vger.kernel.org 18028 S: Maintained 18029 F: drivers/net/ethernet/amd/pcnet32.c 18030 18031 PCRYPT PARALLEL CRYPTO ENGINE 18032 M: Steffen Klassert <steffen.klassert@secunet.com> 18033 L: linux-crypto@vger.kernel.org 18034 S: Maintained 18035 F: crypto/pcrypt.c 18036 F: include/crypto/pcrypt.h 18037 18038 PDS DSC VIRTIO DATA PATH ACCELERATOR 18039 R: Shannon Nelson <shannon.nelson@amd.com> 18040 F: drivers/vdpa/pds/ 18041 18042 PECI HARDWARE MONITORING DRIVERS 18043 M: Iwona Winiarska <iwona.winiarska@intel.com> 18044 L: linux-hwmon@vger.kernel.org 18045 S: Supported 18046 F: Documentation/hwmon/peci-cputemp.rst 18047 F: Documentation/hwmon/peci-dimmtemp.rst 18048 F: drivers/hwmon/peci/ 18049 18050 PECI SUBSYSTEM 18051 M: Iwona Winiarska <iwona.winiarska@intel.com> 18052 L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 18053 S: Supported 18054 F: Documentation/devicetree/bindings/peci/ 18055 F: Documentation/peci/ 18056 F: drivers/peci/ 18057 F: include/linux/peci-cpu.h 18058 F: include/linux/peci.h 18059 18060 PENSANDO ETHERNET DRIVERS 18061 M: Shannon Nelson <shannon.nelson@amd.com> 18062 M: Brett Creeley <brett.creeley@amd.com> 18063 L: netdev@vger.kernel.org 18064 S: Supported 18065 F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 18066 F: drivers/net/ethernet/pensando/ 18067 18068 PER-CPU MEMORY ALLOCATOR 18069 M: Dennis Zhou <dennis@kernel.org> 18070 M: Tejun Heo <tj@kernel.org> 18071 M: Christoph Lameter <cl@linux.com> 18072 L: linux-mm@kvack.org 18073 S: Maintained 18074 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 18075 F: arch/*/include/asm/percpu.h 18076 F: include/linux/percpu*.h 18077 F: lib/percpu*.c 18078 F: mm/percpu*.c 18079 18080 PER-TASK DELAY ACCOUNTING 18081 M: Balbir Singh <bsingharora@gmail.com> 18082 S: Maintained 18083 F: include/linux/delayacct.h 18084 F: kernel/delayacct.c 18085 18086 PERFORMANCE EVENTS SUBSYSTEM 18087 M: Peter Zijlstra <peterz@infradead.org> 18088 M: Ingo Molnar <mingo@redhat.com> 18089 M: Arnaldo Carvalho de Melo <acme@kernel.org> 18090 M: Namhyung Kim <namhyung@kernel.org> 18091 R: Mark Rutland <mark.rutland@arm.com> 18092 R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 18093 R: Jiri Olsa <jolsa@kernel.org> 18094 R: Ian Rogers <irogers@google.com> 18095 R: Adrian Hunter <adrian.hunter@intel.com> 18096 R: "Liang, Kan" <kan.liang@linux.intel.com> 18097 L: linux-perf-users@vger.kernel.org 18098 L: linux-kernel@vger.kernel.org 18099 S: Supported 18100 W: https://perf.wiki.kernel.org/ 18101 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 18102 T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 18103 T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 18104 F: arch/*/events/* 18105 F: arch/*/events/*/* 18106 F: arch/*/include/asm/perf_event.h 18107 F: arch/*/kernel/*/*/perf_event*.c 18108 F: arch/*/kernel/*/perf_event*.c 18109 F: arch/*/kernel/perf_callchain.c 18110 F: arch/*/kernel/perf_event*.c 18111 F: include/linux/perf_event.h 18112 F: include/uapi/linux/perf_event.h 18113 F: kernel/events/* 18114 F: tools/lib/perf/ 18115 F: tools/perf/ 18116 18117 PERFORMANCE EVENTS TOOLING ARM64 18118 R: John Garry <john.g.garry@oracle.com> 18119 R: Will Deacon <will@kernel.org> 18120 R: James Clark <james.clark@linaro.org> 18121 R: Mike Leach <mike.leach@linaro.org> 18122 R: Leo Yan <leo.yan@linux.dev> 18123 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18124 S: Supported 18125 F: tools/build/feature/test-libopencsd.c 18126 F: tools/perf/arch/arm*/ 18127 F: tools/perf/pmu-events/arch/arm64/ 18128 F: tools/perf/util/arm-spe* 18129 F: tools/perf/util/cs-etm* 18130 18131 PERSONALITY HANDLING 18132 M: Christoph Hellwig <hch@infradead.org> 18133 L: linux-abi-devel@lists.sourceforge.net 18134 S: Maintained 18135 F: include/linux/personality.h 18136 F: include/uapi/linux/personality.h 18137 18138 PHOENIX RC FLIGHT CONTROLLER ADAPTER 18139 M: Marcus Folkesson <marcus.folkesson@gmail.com> 18140 L: linux-input@vger.kernel.org 18141 S: Maintained 18142 F: Documentation/input/devices/pxrc.rst 18143 F: drivers/input/joystick/pxrc.c 18144 18145 PHONET PROTOCOL 18146 M: Remi Denis-Courmont <courmisch@gmail.com> 18147 S: Supported 18148 F: Documentation/networking/phonet.rst 18149 F: include/linux/phonet.h 18150 F: include/net/phonet/ 18151 F: include/uapi/linux/phonet.h 18152 F: net/phonet/ 18153 18154 PHRAM MTD DRIVER 18155 M: Joern Engel <joern@lazybastard.org> 18156 L: linux-mtd@lists.infradead.org 18157 S: Maintained 18158 F: drivers/mtd/devices/phram.c 18159 18160 PICOLCD HID DRIVER 18161 M: Bruno Prémont <bonbons@linux-vserver.org> 18162 L: linux-input@vger.kernel.org 18163 S: Maintained 18164 F: drivers/hid/hid-picolcd* 18165 18166 PIDFD API 18167 M: Christian Brauner <christian@brauner.io> 18168 L: linux-kernel@vger.kernel.org 18169 S: Maintained 18170 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 18171 F: samples/pidfd/ 18172 F: tools/testing/selftests/clone3/ 18173 F: tools/testing/selftests/pid_namespace/ 18174 F: tools/testing/selftests/pidfd/ 18175 K: (?i)pidfd 18176 K: (?i)clone3 18177 K: \b(clone_args|kernel_clone_args)\b 18178 18179 PIN CONTROL SUBSYSTEM 18180 M: Linus Walleij <linus.walleij@linaro.org> 18181 L: linux-gpio@vger.kernel.org 18182 S: Maintained 18183 T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 18184 F: Documentation/devicetree/bindings/pinctrl/ 18185 F: Documentation/driver-api/pin-control.rst 18186 F: drivers/pinctrl/ 18187 F: include/dt-bindings/pinctrl/ 18188 F: include/linux/pinctrl/ 18189 18190 PIN CONTROLLER - AMD 18191 M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18192 M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18193 S: Maintained 18194 F: drivers/pinctrl/pinctrl-amd.c 18195 18196 PIN CONTROLLER - FREESCALE 18197 M: Dong Aisheng <aisheng.dong@nxp.com> 18198 M: Fabio Estevam <festevam@gmail.com> 18199 M: Shawn Guo <shawnguo@kernel.org> 18200 M: Jacky Bai <ping.bai@nxp.com> 18201 R: Pengutronix Kernel Team <kernel@pengutronix.de> 18202 L: linux-gpio@vger.kernel.org 18203 L: NXP S32 Linux Team <s32@nxp.com> 18204 S: Maintained 18205 F: Documentation/devicetree/bindings/pinctrl/fsl,* 18206 F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 18207 F: drivers/pinctrl/freescale/ 18208 F: drivers/pinctrl/nxp/ 18209 18210 PIN CONTROLLER - INTEL 18211 M: Mika Westerberg <mika.westerberg@linux.intel.com> 18212 M: Andy Shevchenko <andy@kernel.org> 18213 S: Supported 18214 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 18215 F: drivers/pinctrl/intel/ 18216 18217 PIN CONTROLLER - KEEMBAY 18218 M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 18219 S: Supported 18220 F: drivers/pinctrl/pinctrl-keembay* 18221 18222 PIN CONTROLLER - MEDIATEK 18223 M: Sean Wang <sean.wang@kernel.org> 18224 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18225 S: Maintained 18226 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 18227 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 18228 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 18229 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 18230 F: drivers/pinctrl/mediatek/ 18231 18232 PIN CONTROLLER - MEDIATEK MIPS 18233 M: Arınç ÜNAL <arinc.unal@arinc9.com> 18234 M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18235 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18236 L: linux-mips@vger.kernel.org 18237 S: Maintained 18238 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 18239 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 18240 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 18241 F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 18242 F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 18243 F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 18244 F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 18245 F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 18246 F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 18247 F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 18248 F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 18249 F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 18250 F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 18251 F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 18252 F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 18253 18254 PIN CONTROLLER - MICROCHIP AT91 18255 M: Ludovic Desroches <ludovic.desroches@microchip.com> 18256 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18257 L: linux-gpio@vger.kernel.org 18258 S: Supported 18259 F: drivers/gpio/gpio-sama5d2-piobu.c 18260 F: drivers/pinctrl/pinctrl-at91* 18261 18262 PIN CONTROLLER - QUALCOMM 18263 M: Bjorn Andersson <andersson@kernel.org> 18264 L: linux-arm-msm@vger.kernel.org 18265 S: Maintained 18266 F: Documentation/devicetree/bindings/pinctrl/qcom,* 18267 F: drivers/pinctrl/qcom/ 18268 18269 PIN CONTROLLER - RENESAS 18270 M: Geert Uytterhoeven <geert+renesas@glider.be> 18271 L: linux-renesas-soc@vger.kernel.org 18272 S: Supported 18273 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 18274 F: Documentation/devicetree/bindings/pinctrl/renesas,* 18275 F: drivers/pinctrl/renesas/ 18276 18277 PIN CONTROLLER - SAMSUNG 18278 M: Krzysztof Kozlowski <krzk@kernel.org> 18279 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18280 R: Alim Akhtar <alim.akhtar@samsung.com> 18281 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18282 L: linux-samsung-soc@vger.kernel.org 18283 S: Maintained 18284 Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 18285 B: mailto:linux-samsung-soc@vger.kernel.org 18286 C: irc://irc.libera.chat/linux-exynos 18287 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 18288 F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 18289 F: drivers/pinctrl/samsung/ 18290 18291 PIN CONTROLLER - SINGLE 18292 M: Tony Lindgren <tony@atomide.com> 18293 M: Haojian Zhuang <haojian.zhuang@linaro.org> 18294 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18295 L: linux-omap@vger.kernel.org 18296 S: Maintained 18297 F: drivers/pinctrl/pinctrl-single.c 18298 18299 PIN CONTROLLER - SUNPLUS / TIBBO 18300 M: Dvorkin Dmitry <dvorkin@tibbo.com> 18301 M: Wells Lu <wellslutw@gmail.com> 18302 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18303 S: Maintained 18304 W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 18305 F: Documentation/devicetree/bindings/pinctrl/sunplus,* 18306 F: drivers/pinctrl/sunplus/ 18307 F: include/dt-bindings/pinctrl/sppctl*.h 18308 18309 PINE64 PINEPHONE KEYBOARD DRIVER 18310 M: Samuel Holland <samuel@sholland.org> 18311 S: Supported 18312 F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 18313 F: drivers/input/keyboard/pinephone-keyboard.c 18314 18315 PKTCDVD DRIVER 18316 M: linux-block@vger.kernel.org 18317 S: Orphan 18318 F: drivers/block/pktcdvd.c 18319 F: include/linux/pktcdvd.h 18320 F: include/uapi/linux/pktcdvd.h 18321 18322 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 18323 M: Tomasz Duszynski <tduszyns@gmail.com> 18324 S: Maintained 18325 F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 18326 F: drivers/iio/chemical/pms7003.c 18327 18328 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 18329 M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18330 L: netdev@vger.kernel.org 18331 S: Maintained 18332 F: drivers/net/phy/mdio-open-alliance.h 18333 F: net/ethtool/plca.c 18334 18335 PLDMFW LIBRARY 18336 M: Jacob Keller <jacob.e.keller@intel.com> 18337 S: Maintained 18338 F: Documentation/driver-api/pldmfw/ 18339 F: include/linux/pldmfw.h 18340 F: lib/pldmfw/ 18341 18342 PLX DMA DRIVER 18343 M: Logan Gunthorpe <logang@deltatee.com> 18344 S: Maintained 18345 F: drivers/dma/plx_dma.c 18346 18347 PM-GRAPH UTILITY 18348 M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 18349 L: linux-pm@vger.kernel.org 18350 S: Supported 18351 W: https://01.org/pm-graph 18352 B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 18353 T: git git://github.com/intel/pm-graph 18354 F: tools/power/pm-graph 18355 18356 PM6764TR DRIVER 18357 M: Charles Hsu <hsu.yungteng@gmail.com> 18358 L: linux-hwmon@vger.kernel.org 18359 S: Maintained 18360 F: Documentation/hwmon/pm6764tr.rst 18361 F: drivers/hwmon/pmbus/pm6764tr.c 18362 18363 PMC SIERRA MaxRAID DRIVER 18364 L: linux-scsi@vger.kernel.org 18365 S: Orphan 18366 W: http://www.pmc-sierra.com/ 18367 F: drivers/scsi/pmcraid.* 18368 18369 PMC SIERRA PM8001 DRIVER 18370 M: Jack Wang <jinpu.wang@cloud.ionos.com> 18371 L: linux-scsi@vger.kernel.org 18372 S: Supported 18373 F: drivers/scsi/pm8001/ 18374 18375 PNI RM3100 IIO DRIVER 18376 M: Song Qiang <songqiang1304521@gmail.com> 18377 L: linux-iio@vger.kernel.org 18378 S: Maintained 18379 F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 18380 F: drivers/iio/magnetometer/rm3100* 18381 18382 PNP SUPPORT 18383 M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 18384 L: linux-acpi@vger.kernel.org 18385 S: Maintained 18386 F: drivers/pnp/ 18387 F: include/linux/pnp.h 18388 18389 POSIX CLOCKS and TIMERS 18390 M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18391 M: Frederic Weisbecker <frederic@kernel.org> 18392 M: Thomas Gleixner <tglx@linutronix.de> 18393 L: linux-kernel@vger.kernel.org 18394 S: Maintained 18395 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 18396 F: fs/timerfd.c 18397 F: include/linux/time_namespace.h 18398 F: include/linux/timerfd.h 18399 F: include/uapi/linux/time.h 18400 F: include/uapi/linux/timerfd.h 18401 F: include/trace/events/timer* 18402 F: kernel/time/itimer.c 18403 F: kernel/time/posix-* 18404 F: kernel/time/namespace.c 18405 18406 POWER MANAGEMENT CORE 18407 M: "Rafael J. Wysocki" <rafael@kernel.org> 18408 L: linux-pm@vger.kernel.org 18409 S: Supported 18410 B: https://bugzilla.kernel.org 18411 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 18412 F: drivers/base/power/ 18413 F: drivers/powercap/ 18414 F: include/linux/intel_rapl.h 18415 F: include/linux/pm.h 18416 F: include/linux/pm_* 18417 F: include/linux/powercap.h 18418 F: kernel/configs/nopm.config 18419 18420 POWER SEQUENCING 18421 M: Bartosz Golaszewski <brgl@bgdev.pl> 18422 L: linux-pm@vger.kernel.org 18423 S: Maintained 18424 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 18425 F: Documentation/driver-api/pwrseq.rst 18426 F: drivers/power/sequencing/ 18427 F: include/linux/pwrseq/ 18428 18429 POWER STATE COORDINATION INTERFACE (PSCI) 18430 M: Mark Rutland <mark.rutland@arm.com> 18431 M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18432 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18433 S: Maintained 18434 F: drivers/firmware/psci/ 18435 F: include/linux/psci.h 18436 F: include/uapi/linux/psci.h 18437 18438 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 18439 M: Sebastian Reichel <sre@kernel.org> 18440 L: linux-pm@vger.kernel.org 18441 S: Maintained 18442 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 18443 F: Documentation/ABI/testing/sysfs-class-power 18444 F: Documentation/devicetree/bindings/power/supply/ 18445 F: drivers/power/supply/ 18446 F: include/linux/power/ 18447 F: include/linux/power_supply.h 18448 F: tools/testing/selftests/power_supply/ 18449 18450 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 18451 M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 18452 L: linuxppc-dev@lists.ozlabs.org 18453 S: Maintained 18454 F: drivers/char/powernv-op-panel.c 18455 18456 PPP OVER ATM (RFC 2364) 18457 M: Mitchell Blank Jr <mitch@sfgoth.com> 18458 S: Maintained 18459 F: include/uapi/linux/atmppp.h 18460 F: net/atm/pppoatm.c 18461 18462 PPP OVER ETHERNET 18463 M: Michal Ostrowski <mostrows@earthlink.net> 18464 S: Maintained 18465 F: drivers/net/ppp/pppoe.c 18466 F: drivers/net/ppp/pppox.c 18467 18468 PPP OVER L2TP 18469 M: James Chapman <jchapman@katalix.com> 18470 S: Maintained 18471 F: include/linux/if_pppol2tp.h 18472 F: include/uapi/linux/if_pppol2tp.h 18473 F: net/l2tp/l2tp_ppp.c 18474 18475 PPP PROTOCOL DRIVERS AND COMPRESSORS 18476 L: linux-ppp@vger.kernel.org 18477 S: Orphan 18478 F: drivers/net/ppp/ppp_* 18479 18480 PPS SUPPORT 18481 M: Rodolfo Giometti <giometti@enneenne.com> 18482 L: linuxpps@ml.enneenne.com (subscribers-only) 18483 S: Maintained 18484 W: http://wiki.enneenne.com/index.php/LinuxPPS_support 18485 F: Documentation/ABI/testing/sysfs-pps 18486 F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 18487 F: Documentation/driver-api/pps.rst 18488 F: drivers/pps/ 18489 F: include/linux/pps*.h 18490 F: include/uapi/linux/pps.h 18491 18492 PRESSURE STALL INFORMATION (PSI) 18493 M: Johannes Weiner <hannes@cmpxchg.org> 18494 M: Suren Baghdasaryan <surenb@google.com> 18495 R: Peter Ziljstra <peterz@infradead.org> 18496 S: Maintained 18497 F: include/linux/psi* 18498 F: kernel/sched/psi.c 18499 18500 PRINTK 18501 M: Petr Mladek <pmladek@suse.com> 18502 R: Steven Rostedt <rostedt@goodmis.org> 18503 R: John Ogness <john.ogness@linutronix.de> 18504 R: Sergey Senozhatsky <senozhatsky@chromium.org> 18505 S: Maintained 18506 T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 18507 F: include/linux/printk.h 18508 F: kernel/printk/ 18509 18510 PRINTK INDEXING 18511 R: Chris Down <chris@chrisdown.name> 18512 S: Maintained 18513 F: Documentation/core-api/printk-index.rst 18514 F: kernel/printk/index.c 18515 K: printk_index 18516 18517 PROC FILESYSTEM 18518 L: linux-kernel@vger.kernel.org 18519 L: linux-fsdevel@vger.kernel.org 18520 S: Maintained 18521 F: Documentation/filesystems/proc.rst 18522 F: fs/proc/ 18523 F: include/linux/proc_fs.h 18524 F: tools/testing/selftests/proc/ 18525 18526 PROC SYSCTL 18527 M: Luis Chamberlain <mcgrof@kernel.org> 18528 M: Kees Cook <kees@kernel.org> 18529 M: Joel Granados <joel.granados@kernel.org> 18530 L: linux-kernel@vger.kernel.org 18531 L: linux-fsdevel@vger.kernel.org 18532 S: Maintained 18533 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 18534 F: fs/proc/proc_sysctl.c 18535 F: include/linux/sysctl.h 18536 F: kernel/sysctl-test.c 18537 F: kernel/sysctl.c 18538 F: tools/testing/selftests/sysctl/ 18539 18540 PS3 NETWORK SUPPORT 18541 M: Geoff Levand <geoff@infradead.org> 18542 L: netdev@vger.kernel.org 18543 L: linuxppc-dev@lists.ozlabs.org 18544 S: Maintained 18545 F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 18546 18547 PS3 PLATFORM SUPPORT 18548 M: Geoff Levand <geoff@infradead.org> 18549 L: linuxppc-dev@lists.ozlabs.org 18550 S: Maintained 18551 F: arch/powerpc/boot/ps3* 18552 F: arch/powerpc/include/asm/lv1call.h 18553 F: arch/powerpc/include/asm/ps3*.h 18554 F: arch/powerpc/platforms/ps3/ 18555 F: drivers/*/ps3* 18556 F: drivers/ps3/ 18557 F: drivers/rtc/rtc-ps3.c 18558 F: drivers/usb/host/*ps3.c 18559 F: sound/ppc/snd_ps3* 18560 18561 PS3VRAM DRIVER 18562 M: Jim Paris <jim@jtan.com> 18563 M: Geoff Levand <geoff@infradead.org> 18564 L: linuxppc-dev@lists.ozlabs.org 18565 S: Maintained 18566 F: drivers/block/ps3vram.c 18567 18568 PSAMPLE PACKET SAMPLING SUPPORT 18569 M: Yotam Gigi <yotam.gi@gmail.com> 18570 S: Maintained 18571 F: include/net/psample.h 18572 F: include/uapi/linux/psample.h 18573 F: net/psample 18574 18575 PSE NETWORK DRIVER 18576 M: Oleksij Rempel <o.rempel@pengutronix.de> 18577 M: Kory Maincent <kory.maincent@bootlin.com> 18578 L: netdev@vger.kernel.org 18579 S: Maintained 18580 F: Documentation/devicetree/bindings/net/pse-pd/ 18581 F: drivers/net/pse-pd/ 18582 F: net/ethtool/pse-pd.c 18583 18584 PSTORE FILESYSTEM 18585 M: Kees Cook <kees@kernel.org> 18586 R: Tony Luck <tony.luck@intel.com> 18587 R: Guilherme G. Piccoli <gpiccoli@igalia.com> 18588 L: linux-hardening@vger.kernel.org 18589 S: Supported 18590 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 18591 F: Documentation/admin-guide/pstore-blk.rst 18592 F: Documentation/admin-guide/ramoops.rst 18593 F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 18594 F: drivers/acpi/apei/erst.c 18595 F: drivers/firmware/efi/efi-pstore.c 18596 F: fs/pstore/ 18597 F: include/linux/pstore* 18598 K: \b(pstore|ramoops) 18599 18600 PT5161L HARDWARE MONITOR DRIVER 18601 M: Cosmo Chou <cosmo.chou@quantatw.com> 18602 L: linux-hwmon@vger.kernel.org 18603 S: Maintained 18604 F: Documentation/hwmon/pt5161l.rst 18605 F: drivers/hwmon/pt5161l.c 18606 18607 PTP HARDWARE CLOCK SUPPORT 18608 M: Richard Cochran <richardcochran@gmail.com> 18609 L: netdev@vger.kernel.org 18610 S: Maintained 18611 W: http://linuxptp.sourceforge.net/ 18612 F: Documentation/ABI/testing/sysfs-ptp 18613 F: Documentation/driver-api/ptp.rst 18614 F: drivers/net/phy/dp83640* 18615 F: drivers/ptp/* 18616 F: include/linux/ptp_cl* 18617 K: (?:\b|_)ptp(?:\b|_) 18618 18619 PTP MOCKUP CLOCK SUPPORT 18620 M: Vladimir Oltean <vladimir.oltean@nxp.com> 18621 L: netdev@vger.kernel.org 18622 S: Maintained 18623 F: drivers/ptp/ptp_mock.c 18624 F: include/linux/ptp_mock.h 18625 18626 PTP VIRTUAL CLOCK SUPPORT 18627 M: Yangbo Lu <yangbo.lu@nxp.com> 18628 L: netdev@vger.kernel.org 18629 S: Maintained 18630 F: drivers/ptp/ptp_vclock.c 18631 F: net/ethtool/phc_vclocks.c 18632 18633 PTRACE SUPPORT 18634 M: Oleg Nesterov <oleg@redhat.com> 18635 S: Maintained 18636 F: arch/*/*/ptrace*.c 18637 F: arch/*/include/asm/ptrace*.h 18638 F: arch/*/ptrace*.c 18639 F: include/asm-generic/syscall.h 18640 F: include/linux/ptrace.h 18641 F: include/linux/regset.h 18642 F: include/uapi/linux/ptrace.h 18643 F: kernel/ptrace.c 18644 18645 PULSE8-CEC DRIVER 18646 M: Hans Verkuil <hverkuil@xs4all.nl> 18647 L: linux-media@vger.kernel.org 18648 S: Maintained 18649 T: git git://linuxtv.org/media_tree.git 18650 F: drivers/media/cec/usb/pulse8/ 18651 18652 PURELIFI PLFXLC DRIVER 18653 M: Srinivasan Raju <srini.raju@purelifi.com> 18654 L: linux-wireless@vger.kernel.org 18655 S: Supported 18656 F: drivers/net/wireless/purelifi/plfxlc/ 18657 18658 PVRUSB2 VIDEO4LINUX DRIVER 18659 M: Mike Isely <isely@pobox.com> 18660 L: pvrusb2@isely.net (subscribers-only) 18661 L: linux-media@vger.kernel.org 18662 S: Maintained 18663 W: http://www.isely.net/pvrusb2/ 18664 T: git git://linuxtv.org/media_tree.git 18665 F: Documentation/driver-api/media/drivers/pvrusb2* 18666 F: drivers/media/usb/pvrusb2/ 18667 18668 PWC WEBCAM DRIVER 18669 M: Hans Verkuil <hverkuil@xs4all.nl> 18670 L: linux-media@vger.kernel.org 18671 S: Odd Fixes 18672 T: git git://linuxtv.org/media_tree.git 18673 F: drivers/media/usb/pwc/* 18674 F: include/trace/events/pwc.h 18675 18676 PWM IR Transmitter 18677 M: Sean Young <sean@mess.org> 18678 L: linux-media@vger.kernel.org 18679 S: Maintained 18680 F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 18681 F: drivers/media/rc/pwm-ir-tx.c 18682 18683 PWM SUBSYSTEM 18684 M: Uwe Kleine-König <ukleinek@kernel.org> 18685 L: linux-pwm@vger.kernel.org 18686 S: Maintained 18687 Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 18688 T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 18689 F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 18690 F: Documentation/devicetree/bindings/pwm/ 18691 F: Documentation/driver-api/pwm.rst 18692 F: drivers/gpio/gpio-mvebu.c 18693 F: drivers/pwm/ 18694 F: drivers/video/backlight/pwm_bl.c 18695 F: include/dt-bindings/pwm/ 18696 F: include/linux/pwm.h 18697 F: include/linux/pwm_backlight.h 18698 K: pwm_(config|apply_might_sleep|apply_atomic|ops) 18699 18700 PXA GPIO DRIVER 18701 M: Robert Jarzmik <robert.jarzmik@free.fr> 18702 L: linux-gpio@vger.kernel.org 18703 S: Maintained 18704 F: drivers/gpio/gpio-pxa.c 18705 18706 PXA MMCI DRIVER 18707 S: Orphan 18708 18709 PXA RTC DRIVER 18710 M: Robert Jarzmik <robert.jarzmik@free.fr> 18711 L: linux-rtc@vger.kernel.org 18712 S: Maintained 18713 18714 PXA2xx/PXA3xx SUPPORT 18715 M: Daniel Mack <daniel@zonque.org> 18716 M: Haojian Zhuang <haojian.zhuang@gmail.com> 18717 M: Robert Jarzmik <robert.jarzmik@free.fr> 18718 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18719 S: Maintained 18720 T: git git://github.com/hzhuang1/linux.git 18721 T: git git://github.com/rjarzmik/linux.git 18722 F: arch/arm/boot/dts/intel/pxa/ 18723 F: arch/arm/mach-pxa/ 18724 F: drivers/dma/pxa* 18725 F: drivers/pcmcia/pxa2xx* 18726 F: drivers/pinctrl/pxa/ 18727 F: drivers/spi/spi-pxa2xx* 18728 F: drivers/usb/gadget/udc/pxa2* 18729 F: include/sound/pxa2xx-lib.h 18730 F: sound/arm/pxa* 18731 F: sound/soc/pxa/ 18732 18733 QAT DRIVER 18734 M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 18735 L: qat-linux@intel.com 18736 S: Supported 18737 F: drivers/crypto/intel/qat/ 18738 18739 QCOM AUDIO (ASoC) DRIVERS 18740 M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18741 L: linux-sound@vger.kernel.org 18742 L: linux-arm-msm@vger.kernel.org 18743 S: Supported 18744 F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 18745 F: Documentation/devicetree/bindings/sound/qcom,* 18746 F: drivers/soc/qcom/apr.c 18747 F: include/dt-bindings/sound/qcom,wcd9335.h 18748 F: sound/soc/codecs/lpass-rx-macro.* 18749 F: sound/soc/codecs/lpass-tx-macro.* 18750 F: sound/soc/codecs/lpass-va-macro.c 18751 F: sound/soc/codecs/lpass-wsa-macro.* 18752 F: sound/soc/codecs/msm8916-wcd-analog.c 18753 F: sound/soc/codecs/msm8916-wcd-digital.c 18754 F: sound/soc/codecs/wcd-clsh-v2.* 18755 F: sound/soc/codecs/wcd-mbhc-v2.* 18756 F: sound/soc/codecs/wcd9335.* 18757 F: sound/soc/codecs/wcd934x.c 18758 F: sound/soc/codecs/wsa881x.c 18759 F: sound/soc/codecs/wsa883x.c 18760 F: sound/soc/codecs/wsa884x.c 18761 F: sound/soc/qcom/ 18762 18763 QCOM EMBEDDED USB DEBUGGER (EUD) 18764 M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 18765 L: linux-arm-msm@vger.kernel.org 18766 S: Maintained 18767 F: Documentation/ABI/testing/sysfs-driver-eud 18768 F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 18769 F: drivers/usb/misc/qcom_eud.c 18770 18771 QCOM IPA DRIVER 18772 M: Alex Elder <elder@kernel.org> 18773 L: netdev@vger.kernel.org 18774 S: Maintained 18775 F: drivers/net/ipa/ 18776 18777 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 18778 M: Gabriel Somlo <somlo@cmu.edu> 18779 M: "Michael S. Tsirkin" <mst@redhat.com> 18780 L: qemu-devel@nongnu.org 18781 S: Maintained 18782 F: drivers/firmware/qemu_fw_cfg.c 18783 F: include/uapi/linux/qemu_fw_cfg.h 18784 18785 QIB DRIVER 18786 M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18787 L: linux-rdma@vger.kernel.org 18788 S: Supported 18789 F: drivers/infiniband/hw/qib/ 18790 18791 QLOGIC QL41xxx FCOE DRIVER 18792 M: Saurav Kashyap <skashyap@marvell.com> 18793 M: Javed Hasan <jhasan@marvell.com> 18794 M: GR-QLogic-Storage-Upstream@marvell.com 18795 L: linux-scsi@vger.kernel.org 18796 S: Supported 18797 F: drivers/scsi/qedf/ 18798 18799 QLOGIC QL41xxx ISCSI DRIVER 18800 M: Nilesh Javali <njavali@marvell.com> 18801 M: Manish Rangankar <mrangankar@marvell.com> 18802 M: GR-QLogic-Storage-Upstream@marvell.com 18803 L: linux-scsi@vger.kernel.org 18804 S: Supported 18805 F: drivers/scsi/qedi/ 18806 18807 QLOGIC QL4xxx ETHERNET DRIVER 18808 M: Manish Chopra <manishc@marvell.com> 18809 L: netdev@vger.kernel.org 18810 S: Supported 18811 F: drivers/net/ethernet/qlogic/qed/ 18812 F: drivers/net/ethernet/qlogic/qede/ 18813 F: include/linux/qed/ 18814 18815 QLOGIC QL4xxx RDMA DRIVER 18816 M: Michal Kalderon <mkalderon@marvell.com> 18817 L: linux-rdma@vger.kernel.org 18818 S: Supported 18819 F: drivers/infiniband/hw/qedr/ 18820 F: include/uapi/rdma/qedr-abi.h 18821 18822 QLOGIC QLA1280 SCSI DRIVER 18823 M: Michael Reed <mdr@sgi.com> 18824 L: linux-scsi@vger.kernel.org 18825 S: Maintained 18826 F: drivers/scsi/qla1280.[ch] 18827 18828 QLOGIC QLA2XXX FC-SCSI DRIVER 18829 M: Nilesh Javali <njavali@marvell.com> 18830 M: GR-QLogic-Storage-Upstream@marvell.com 18831 L: linux-scsi@vger.kernel.org 18832 S: Supported 18833 F: drivers/scsi/qla2xxx/ 18834 18835 QLOGIC QLA3XXX NETWORK DRIVER 18836 M: GR-Linux-NIC-Dev@marvell.com 18837 L: netdev@vger.kernel.org 18838 S: Supported 18839 F: drivers/net/ethernet/qlogic/qla3xxx.* 18840 18841 QLOGIC QLA4XXX iSCSI DRIVER 18842 M: Nilesh Javali <njavali@marvell.com> 18843 M: Manish Rangankar <mrangankar@marvell.com> 18844 M: GR-QLogic-Storage-Upstream@marvell.com 18845 L: linux-scsi@vger.kernel.org 18846 S: Supported 18847 F: drivers/scsi/qla4xxx/ 18848 18849 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18850 M: Shahed Shaikh <shshaikh@marvell.com> 18851 M: Manish Chopra <manishc@marvell.com> 18852 M: GR-Linux-NIC-Dev@marvell.com 18853 L: netdev@vger.kernel.org 18854 S: Supported 18855 F: drivers/net/ethernet/qlogic/qlcnic/ 18856 18857 QM1D1B0004 MEDIA DRIVER 18858 M: Akihiro Tsukada <tskd08@gmail.com> 18859 L: linux-media@vger.kernel.org 18860 S: Odd Fixes 18861 F: drivers/media/tuners/qm1d1b0004* 18862 18863 QM1D1C0042 MEDIA DRIVER 18864 M: Akihiro Tsukada <tskd08@gmail.com> 18865 L: linux-media@vger.kernel.org 18866 S: Odd Fixes 18867 F: drivers/media/tuners/qm1d1c0042* 18868 18869 QNX4 FILESYSTEM 18870 M: Anders Larsen <al@alarsen.net> 18871 S: Maintained 18872 W: http://www.alarsen.net/linux/qnx4fs/ 18873 F: fs/qnx4/ 18874 F: include/uapi/linux/qnx4_fs.h 18875 F: include/uapi/linux/qnxtypes.h 18876 18877 QNX6 FILESYSTEM 18878 S: Orphan 18879 F: Documentation/filesystems/qnx6.rst 18880 F: fs/qnx6/ 18881 F: include/linux/qnx6_fs.h 18882 18883 QORIQ DPAA2 FSL-MC BUS DRIVER 18884 M: Stuart Yoder <stuyoder@gmail.com> 18885 M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18886 L: linux-kernel@vger.kernel.org 18887 S: Maintained 18888 F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18889 F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18890 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18891 F: drivers/bus/fsl-mc/ 18892 F: include/uapi/linux/fsl_mc.h 18893 18894 QT1010 MEDIA DRIVER 18895 L: linux-media@vger.kernel.org 18896 S: Orphan 18897 W: https://linuxtv.org 18898 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18899 F: drivers/media/tuners/qt1010* 18900 18901 QUALCOMM ATH12K WIRELESS DRIVER 18902 M: Kalle Valo <kvalo@kernel.org> 18903 M: Jeff Johnson <jjohnson@kernel.org> 18904 L: ath12k@lists.infradead.org 18905 S: Supported 18906 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18907 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18908 F: drivers/net/wireless/ath/ath12k/ 18909 N: ath12k 18910 18911 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18912 M: Kalle Valo <kvalo@kernel.org> 18913 M: Jeff Johnson <jjohnson@kernel.org> 18914 L: ath10k@lists.infradead.org 18915 S: Supported 18916 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18917 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18918 F: drivers/net/wireless/ath/ath10k/ 18919 N: ath10k 18920 18921 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18922 M: Kalle Valo <kvalo@kernel.org> 18923 M: Jeff Johnson <jjohnson@kernel.org> 18924 L: ath11k@lists.infradead.org 18925 S: Supported 18926 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18927 B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18928 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18929 F: drivers/net/wireless/ath/ath11k/ 18930 N: ath11k 18931 18932 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18933 M: Toke Høiland-Jørgensen <toke@toke.dk> 18934 L: linux-wireless@vger.kernel.org 18935 S: Maintained 18936 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18937 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18938 F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18939 F: drivers/net/wireless/ath/ath9k/ 18940 18941 QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18942 M: Stefan Wahren <wahrenst@gmx.net> 18943 L: netdev@vger.kernel.org 18944 S: Maintained 18945 F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18946 F: drivers/net/ethernet/qualcomm/qca* 18947 18948 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18949 M: Stephan Gerhold <stephan@gerhold.net> 18950 L: netdev@vger.kernel.org 18951 L: linux-arm-msm@vger.kernel.org 18952 S: Maintained 18953 F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18954 F: drivers/net/wwan/qcom_bam_dmux.c 18955 18956 QUALCOMM CAMERA SUBSYSTEM DRIVER 18957 M: Robert Foss <rfoss@kernel.org> 18958 M: Todor Tomov <todor.too@gmail.com> 18959 M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18960 L: linux-media@vger.kernel.org 18961 S: Maintained 18962 F: Documentation/admin-guide/media/qcom_camss.rst 18963 F: Documentation/devicetree/bindings/media/qcom,*camss* 18964 F: drivers/media/platform/qcom/camss/ 18965 18966 QUALCOMM CLOCK DRIVERS 18967 M: Bjorn Andersson <andersson@kernel.org> 18968 L: linux-arm-msm@vger.kernel.org 18969 S: Supported 18970 T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18971 F: Documentation/devicetree/bindings/clock/qcom,* 18972 F: drivers/clk/qcom/ 18973 F: include/dt-bindings/clock/qcom,* 18974 18975 QUALCOMM CLOUD AI (QAIC) DRIVER 18976 M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18977 R: Carl Vanderlip <quic_carlv@quicinc.com> 18978 L: linux-arm-msm@vger.kernel.org 18979 L: dri-devel@lists.freedesktop.org 18980 S: Supported 18981 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18982 F: Documentation/accel/qaic/ 18983 F: drivers/accel/qaic/ 18984 F: include/uapi/drm/qaic_accel.h 18985 18986 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18987 M: Bjorn Andersson <andersson@kernel.org> 18988 M: Konrad Dybcio <konradybcio@kernel.org> 18989 L: linux-pm@vger.kernel.org 18990 L: linux-arm-msm@vger.kernel.org 18991 S: Maintained 18992 F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18993 F: drivers/pmdomain/qcom/cpr.c 18994 18995 QUALCOMM CPUCP MAILBOX DRIVER 18996 M: Sibi Sankar <quic_sibis@quicinc.com> 18997 L: linux-arm-msm@vger.kernel.org 18998 S: Supported 18999 F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 19000 F: drivers/mailbox/qcom-cpucp-mbox.c 19001 19002 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 19003 M: Ilia Lin <ilia.lin@kernel.org> 19004 L: linux-pm@vger.kernel.org 19005 S: Maintained 19006 F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 19007 F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 19008 F: drivers/cpufreq/qcom-cpufreq-nvmem.c 19009 19010 QUALCOMM CRYPTO DRIVERS 19011 M: Thara Gopinath <thara.gopinath@gmail.com> 19012 L: linux-crypto@vger.kernel.org 19013 L: linux-arm-msm@vger.kernel.org 19014 S: Maintained 19015 F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 19016 F: drivers/crypto/qce/ 19017 19018 QUALCOMM EMAC GIGABIT ETHERNET DRIVER 19019 M: Timur Tabi <timur@kernel.org> 19020 L: netdev@vger.kernel.org 19021 S: Maintained 19022 F: drivers/net/ethernet/qualcomm/emac/ 19023 19024 QUALCOMM ETHQOS ETHERNET DRIVER 19025 M: Vinod Koul <vkoul@kernel.org> 19026 L: netdev@vger.kernel.org 19027 L: linux-arm-msm@vger.kernel.org 19028 S: Maintained 19029 F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 19030 F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 19031 19032 QUALCOMM FASTRPC DRIVER 19033 M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19034 M: Amol Maheshwari <amahesh@qti.qualcomm.com> 19035 L: linux-arm-msm@vger.kernel.org 19036 L: dri-devel@lists.freedesktop.org 19037 S: Maintained 19038 F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 19039 F: drivers/misc/fastrpc.c 19040 F: include/uapi/misc/fastrpc.h 19041 19042 QUALCOMM HEXAGON ARCHITECTURE 19043 M: Brian Cain <bcain@quicinc.com> 19044 L: linux-hexagon@vger.kernel.org 19045 S: Supported 19046 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 19047 F: arch/hexagon/ 19048 19049 QUALCOMM HIDMA DRIVER 19050 M: Sinan Kaya <okaya@kernel.org> 19051 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19052 L: linux-arm-msm@vger.kernel.org 19053 L: dmaengine@vger.kernel.org 19054 S: Supported 19055 F: drivers/dma/qcom/hidma* 19056 19057 QUALCOMM I2C CCI DRIVER 19058 M: Loic Poulain <loic.poulain@linaro.org> 19059 M: Robert Foss <rfoss@kernel.org> 19060 L: linux-i2c@vger.kernel.org 19061 L: linux-arm-msm@vger.kernel.org 19062 S: Maintained 19063 F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 19064 F: drivers/i2c/busses/i2c-qcom-cci.c 19065 19066 QUALCOMM INTERCONNECT BWMON DRIVER 19067 M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19068 L: linux-arm-msm@vger.kernel.org 19069 S: Maintained 19070 F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 19071 F: drivers/soc/qcom/icc-bwmon.c 19072 F: drivers/soc/qcom/trace_icc-bwmon.h 19073 19074 QUALCOMM IOMMU 19075 M: Rob Clark <robdclark@gmail.com> 19076 L: iommu@lists.linux.dev 19077 L: linux-arm-msm@vger.kernel.org 19078 S: Maintained 19079 F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 19080 F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 19081 F: drivers/iommu/msm_iommu* 19082 19083 QUALCOMM IPC ROUTER (QRTR) DRIVER 19084 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19085 L: linux-arm-msm@vger.kernel.org 19086 S: Maintained 19087 F: include/trace/events/qrtr.h 19088 F: include/uapi/linux/qrtr.h 19089 F: net/qrtr/ 19090 19091 QUALCOMM IPCC MAILBOX DRIVER 19092 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19093 L: linux-arm-msm@vger.kernel.org 19094 S: Supported 19095 F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 19096 F: drivers/mailbox/qcom-ipcc.c 19097 F: include/dt-bindings/mailbox/qcom-ipcc.h 19098 19099 QUALCOMM IPQ4019 USB PHY DRIVER 19100 M: Robert Marko <robert.marko@sartura.hr> 19101 M: Luka Perkov <luka.perkov@sartura.hr> 19102 L: linux-arm-msm@vger.kernel.org 19103 S: Maintained 19104 F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 19105 F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 19106 19107 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 19108 M: Robert Marko <robert.marko@sartura.hr> 19109 M: Luka Perkov <luka.perkov@sartura.hr> 19110 L: linux-arm-msm@vger.kernel.org 19111 S: Maintained 19112 F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 19113 F: drivers/regulator/vqmmc-ipq4019-regulator.c 19114 19115 QUALCOMM NAND CONTROLLER DRIVER 19116 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19117 L: linux-mtd@lists.infradead.org 19118 L: linux-arm-msm@vger.kernel.org 19119 S: Maintained 19120 F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 19121 F: drivers/mtd/nand/raw/qcom_nandc.c 19122 19123 QUALCOMM QSEECOM DRIVER 19124 M: Maximilian Luz <luzmaximilian@gmail.com> 19125 L: linux-arm-msm@vger.kernel.org 19126 S: Maintained 19127 F: drivers/firmware/qcom/qcom_qseecom.c 19128 19129 QUALCOMM QSEECOM UEFISECAPP DRIVER 19130 M: Maximilian Luz <luzmaximilian@gmail.com> 19131 L: linux-arm-msm@vger.kernel.org 19132 S: Maintained 19133 F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 19134 19135 QUALCOMM RMNET DRIVER 19136 M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 19137 M: Sean Tranchetti <quic_stranche@quicinc.com> 19138 L: netdev@vger.kernel.org 19139 S: Maintained 19140 F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 19141 F: drivers/net/ethernet/qualcomm/rmnet/ 19142 F: include/linux/if_rmnet.h 19143 19144 QUALCOMM TRUST ZONE MEMORY ALLOCATOR 19145 M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 19146 L: linux-arm-msm@vger.kernel.org 19147 S: Maintained 19148 F: drivers/firmware/qcom/qcom_tzmem.c 19149 F: drivers/firmware/qcom/qcom_tzmem.h 19150 F: include/linux/firmware/qcom/qcom_tzmem.h 19151 19152 QUALCOMM TSENS THERMAL DRIVER 19153 M: Amit Kucheria <amitk@kernel.org> 19154 M: Thara Gopinath <thara.gopinath@gmail.com> 19155 L: linux-pm@vger.kernel.org 19156 L: linux-arm-msm@vger.kernel.org 19157 S: Maintained 19158 F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 19159 F: drivers/thermal/qcom/ 19160 19161 QUALCOMM TYPEC PORT MANAGER DRIVER 19162 M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19163 L: linux-arm-msm@vger.kernel.org 19164 L: linux-usb@vger.kernel.org 19165 S: Maintained 19166 F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 19167 F: drivers/usb/typec/tcpm/qcom/ 19168 19169 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 19170 M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 19171 M: Vikash Garodia <quic_vgarodia@quicinc.com> 19172 R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19173 L: linux-media@vger.kernel.org 19174 L: linux-arm-msm@vger.kernel.org 19175 S: Maintained 19176 T: git git://linuxtv.org/media_tree.git 19177 F: Documentation/devicetree/bindings/media/*venus* 19178 F: drivers/media/platform/qcom/venus/ 19179 19180 QUALCOMM WCN36XX WIRELESS DRIVER 19181 M: Loic Poulain <loic.poulain@linaro.org> 19182 L: wcn36xx@lists.infradead.org 19183 S: Supported 19184 W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 19185 F: drivers/net/wireless/ath/wcn36xx/ 19186 19187 QUANTENNA QTNFMAC WIRELESS DRIVER 19188 M: Igor Mitsyanko <imitsyanko@quantenna.com> 19189 R: Sergey Matyukevich <geomatsi@gmail.com> 19190 L: linux-wireless@vger.kernel.org 19191 S: Maintained 19192 F: drivers/net/wireless/quantenna 19193 19194 RADEON and AMDGPU DRM DRIVERS 19195 M: Alex Deucher <alexander.deucher@amd.com> 19196 M: Christian König <christian.koenig@amd.com> 19197 M: Xinhui Pan <Xinhui.Pan@amd.com> 19198 L: amd-gfx@lists.freedesktop.org 19199 S: Supported 19200 B: https://gitlab.freedesktop.org/drm/amd/-/issues 19201 C: irc://irc.oftc.net/radeon 19202 T: git https://gitlab.freedesktop.org/agd5f/linux.git 19203 F: Documentation/gpu/amdgpu/ 19204 F: drivers/gpu/drm/amd/ 19205 F: drivers/gpu/drm/ci/xfails/amd* 19206 F: drivers/gpu/drm/radeon/ 19207 F: include/uapi/drm/amdgpu_drm.h 19208 F: include/uapi/drm/radeon_drm.h 19209 19210 RADEON FRAMEBUFFER DISPLAY DRIVER 19211 M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 19212 L: linux-fbdev@vger.kernel.org 19213 S: Maintained 19214 F: drivers/video/fbdev/aty/radeon* 19215 F: include/uapi/linux/radeonfb.h 19216 19217 RADIOSHARK RADIO DRIVER 19218 M: Hans Verkuil <hverkuil@xs4all.nl> 19219 L: linux-media@vger.kernel.org 19220 S: Maintained 19221 T: git git://linuxtv.org/media_tree.git 19222 F: drivers/media/radio/radio-shark.c 19223 19224 RADIOSHARK2 RADIO DRIVER 19225 M: Hans Verkuil <hverkuil@xs4all.nl> 19226 L: linux-media@vger.kernel.org 19227 S: Maintained 19228 T: git git://linuxtv.org/media_tree.git 19229 F: drivers/media/radio/radio-shark2.c 19230 F: drivers/media/radio/radio-tea5777.c 19231 19232 RADOS BLOCK DEVICE (RBD) 19233 M: Ilya Dryomov <idryomov@gmail.com> 19234 R: Dongsheng Yang <dongsheng.yang@easystack.cn> 19235 L: ceph-devel@vger.kernel.org 19236 S: Supported 19237 W: http://ceph.com/ 19238 T: git https://github.com/ceph/ceph-client.git 19239 F: Documentation/ABI/testing/sysfs-bus-rbd 19240 F: drivers/block/rbd.c 19241 F: drivers/block/rbd_types.h 19242 19243 RAGE128 FRAMEBUFFER DISPLAY DRIVER 19244 L: linux-fbdev@vger.kernel.org 19245 S: Orphan 19246 F: drivers/video/fbdev/aty/aty128fb.c 19247 19248 RAINSHADOW-CEC DRIVER 19249 M: Hans Verkuil <hverkuil@xs4all.nl> 19250 L: linux-media@vger.kernel.org 19251 S: Maintained 19252 T: git git://linuxtv.org/media_tree.git 19253 F: drivers/media/cec/usb/rainshadow/ 19254 19255 RALINK MIPS ARCHITECTURE 19256 M: John Crispin <john@phrozen.org> 19257 M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19258 L: linux-mips@vger.kernel.org 19259 S: Maintained 19260 F: arch/mips/ralink 19261 19262 RALINK MT7621 MIPS ARCHITECTURE 19263 M: Arınç ÜNAL <arinc.unal@arinc9.com> 19264 M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19265 L: linux-mips@vger.kernel.org 19266 S: Maintained 19267 F: arch/mips/boot/dts/ralink/mt7621* 19268 19269 RALINK RT2X00 WIRELESS LAN DRIVER 19270 M: Stanislaw Gruszka <stf_xl@wp.pl> 19271 L: linux-wireless@vger.kernel.org 19272 S: Maintained 19273 F: drivers/net/wireless/ralink/rt2x00/ 19274 19275 RAMDISK RAM BLOCK DEVICE DRIVER 19276 M: Jens Axboe <axboe@kernel.dk> 19277 S: Maintained 19278 F: Documentation/admin-guide/blockdev/ramdisk.rst 19279 F: drivers/block/brd.c 19280 19281 RANCHU VIRTUAL BOARD FOR MIPS 19282 M: Miodrag Dinic <miodrag.dinic@mips.com> 19283 L: linux-mips@vger.kernel.org 19284 S: Supported 19285 F: arch/mips/configs/generic/board-ranchu.config 19286 F: arch/mips/generic/board-ranchu.c 19287 19288 RANDOM NUMBER DRIVER 19289 M: "Theodore Ts'o" <tytso@mit.edu> 19290 M: Jason A. Donenfeld <Jason@zx2c4.com> 19291 S: Maintained 19292 T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 19293 F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 19294 F: drivers/char/random.c 19295 F: include/linux/random.h 19296 F: include/uapi/linux/random.h 19297 F: drivers/virt/vmgenid.c 19298 N: ^.*/vdso/[^/]*getrandom[^/]+$ 19299 19300 RAPIDIO SUBSYSTEM 19301 M: Matt Porter <mporter@kernel.crashing.org> 19302 M: Alexandre Bounine <alex.bou9@gmail.com> 19303 S: Maintained 19304 F: drivers/rapidio/ 19305 19306 RAS INFRASTRUCTURE 19307 M: Tony Luck <tony.luck@intel.com> 19308 M: Borislav Petkov <bp@alien8.de> 19309 L: linux-edac@vger.kernel.org 19310 S: Maintained 19311 F: Documentation/admin-guide/RAS 19312 F: drivers/ras/ 19313 F: include/linux/ras.h 19314 F: include/ras/ras_event.h 19315 19316 RAS FRU MEMORY POISON MANAGER (FMPM) 19317 M: Yazen Ghannam <Yazen.Ghannam@amd.com> 19318 L: linux-edac@vger.kernel.org 19319 S: Maintained 19320 F: drivers/ras/amd/fmpm.c 19321 19322 RASPBERRY PI PISP BACK END 19323 M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19324 L: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 19325 L: linux-media@vger.kernel.org 19326 S: Maintained 19327 F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 19328 F: drivers/media/platform/raspberrypi/pisp_be/ 19329 F: include/uapi/linux/media/raspberrypi/ 19330 19331 RC-CORE / LIRC FRAMEWORK 19332 M: Sean Young <sean@mess.org> 19333 L: linux-media@vger.kernel.org 19334 S: Maintained 19335 W: http://linuxtv.org 19336 T: git git://linuxtv.org/media_tree.git 19337 F: Documentation/driver-api/media/rc-core.rst 19338 F: Documentation/userspace-api/media/rc/ 19339 F: drivers/media/rc/ 19340 F: include/media/rc-core.h 19341 F: include/media/rc-map.h 19342 F: include/uapi/linux/lirc.h 19343 19344 RCMM REMOTE CONTROLS DECODER 19345 M: Patrick Lerda <patrick9876@free.fr> 19346 S: Maintained 19347 F: drivers/media/rc/ir-rcmm-decoder.c 19348 19349 RCUTORTURE TEST FRAMEWORK 19350 M: "Paul E. McKenney" <paulmck@kernel.org> 19351 M: Josh Triplett <josh@joshtriplett.org> 19352 R: Steven Rostedt <rostedt@goodmis.org> 19353 R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19354 R: Lai Jiangshan <jiangshanlai@gmail.com> 19355 L: rcu@vger.kernel.org 19356 S: Supported 19357 T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19358 F: tools/testing/selftests/rcutorture 19359 19360 RDACM20 Camera Sensor 19361 M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19362 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19363 M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19364 M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19365 L: linux-media@vger.kernel.org 19366 S: Maintained 19367 F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19368 F: drivers/media/i2c/max9271.c 19369 F: drivers/media/i2c/max9271.h 19370 F: drivers/media/i2c/rdacm20.c 19371 19372 RDACM21 Camera Sensor 19373 M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19374 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19375 M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19376 M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19377 L: linux-media@vger.kernel.org 19378 S: Maintained 19379 F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19380 F: drivers/media/i2c/max9271.c 19381 F: drivers/media/i2c/max9271.h 19382 F: drivers/media/i2c/rdacm21.c 19383 19384 RDC R-321X SoC 19385 M: Florian Fainelli <florian@openwrt.org> 19386 S: Maintained 19387 19388 RDC R6040 FAST ETHERNET DRIVER 19389 M: Florian Fainelli <f.fainelli@gmail.com> 19390 L: netdev@vger.kernel.org 19391 S: Maintained 19392 F: drivers/net/ethernet/rdc/r6040.c 19393 19394 RDMAVT - RDMA verbs software 19395 M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19396 L: linux-rdma@vger.kernel.org 19397 S: Supported 19398 F: drivers/infiniband/sw/rdmavt 19399 19400 RDS - RELIABLE DATAGRAM SOCKETS 19401 M: Allison Henderson <allison.henderson@oracle.com> 19402 L: netdev@vger.kernel.org 19403 L: linux-rdma@vger.kernel.org 19404 L: rds-devel@oss.oracle.com (moderated for non-subscribers) 19405 S: Supported 19406 W: https://oss.oracle.com/projects/rds/ 19407 F: Documentation/networking/rds.rst 19408 F: net/rds/ 19409 F: tools/testing/selftests/net/rds/ 19410 19411 RDT - RESOURCE ALLOCATION 19412 M: Fenghua Yu <fenghua.yu@intel.com> 19413 M: Reinette Chatre <reinette.chatre@intel.com> 19414 L: linux-kernel@vger.kernel.org 19415 S: Supported 19416 F: Documentation/arch/x86/resctrl* 19417 F: arch/x86/include/asm/resctrl.h 19418 F: arch/x86/kernel/cpu/resctrl/ 19419 F: tools/testing/selftests/resctrl/ 19420 19421 READ-COPY UPDATE (RCU) 19422 M: "Paul E. McKenney" <paulmck@kernel.org> 19423 M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 19424 M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 19425 M: Joel Fernandes <joel@joelfernandes.org> 19426 M: Josh Triplett <josh@joshtriplett.org> 19427 M: Boqun Feng <boqun.feng@gmail.com> 19428 M: Uladzislau Rezki <urezki@gmail.com> 19429 R: Steven Rostedt <rostedt@goodmis.org> 19430 R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19431 R: Lai Jiangshan <jiangshanlai@gmail.com> 19432 R: Zqiang <qiang.zhang1211@gmail.com> 19433 L: rcu@vger.kernel.org 19434 S: Supported 19435 W: http://www.rdrop.com/users/paulmck/RCU/ 19436 T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19437 F: Documentation/RCU/ 19438 F: include/linux/rcu* 19439 F: kernel/rcu/ 19440 X: Documentation/RCU/torture.rst 19441 X: include/linux/srcu*.h 19442 X: kernel/rcu/srcu*.c 19443 19444 REAL TIME CLOCK (RTC) SUBSYSTEM 19445 M: Alexandre Belloni <alexandre.belloni@bootlin.com> 19446 L: linux-rtc@vger.kernel.org 19447 S: Maintained 19448 Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 19449 T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 19450 F: Documentation/admin-guide/rtc.rst 19451 F: Documentation/devicetree/bindings/rtc/ 19452 F: drivers/rtc/ 19453 F: include/linux/rtc.h 19454 F: include/linux/rtc/ 19455 F: include/uapi/linux/rtc.h 19456 F: tools/testing/selftests/rtc/ 19457 19458 Real-time Linux Analysis (RTLA) tools 19459 M: Steven Rostedt <rostedt@goodmis.org> 19460 L: linux-trace-kernel@vger.kernel.org 19461 S: Maintained 19462 F: Documentation/tools/rtla/ 19463 F: tools/tracing/rtla/ 19464 19465 Real-time Linux (PREEMPT_RT) 19466 M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 19467 M: Clark Williams <clrkwllms@kernel.org> 19468 M: Steven Rostedt <rostedt@goodmis.org> 19469 L: linux-rt-devel@lists.linux.dev 19470 S: Supported 19471 K: PREEMPT_RT 19472 19473 REALTEK AUDIO CODECS 19474 M: Oder Chiou <oder_chiou@realtek.com> 19475 S: Maintained 19476 F: include/sound/rt*.h 19477 F: sound/soc/codecs/rt* 19478 19479 REALTEK OTTO WATCHDOG 19480 M: Sander Vanheule <sander@svanheule.net> 19481 L: linux-watchdog@vger.kernel.org 19482 S: Maintained 19483 F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 19484 F: drivers/watchdog/realtek_otto_wdt.c 19485 19486 REALTEK RTL83xx SMI DSA ROUTER CHIPS 19487 M: Linus Walleij <linus.walleij@linaro.org> 19488 M: Alvin Šipraga <alsi@bang-olufsen.dk> 19489 S: Maintained 19490 F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 19491 F: drivers/net/dsa/realtek/* 19492 19493 REALTEK WIRELESS DRIVER (rtlwifi family) 19494 M: Ping-Ke Shih <pkshih@realtek.com> 19495 L: linux-wireless@vger.kernel.org 19496 S: Maintained 19497 T: git https://github.com/pkshih/rtw.git 19498 F: drivers/net/wireless/realtek/rtlwifi/ 19499 19500 REALTEK WIRELESS DRIVER (rtw88) 19501 M: Ping-Ke Shih <pkshih@realtek.com> 19502 L: linux-wireless@vger.kernel.org 19503 S: Maintained 19504 T: git https://github.com/pkshih/rtw.git 19505 F: drivers/net/wireless/realtek/rtw88/ 19506 19507 REALTEK WIRELESS DRIVER (rtw89) 19508 M: Ping-Ke Shih <pkshih@realtek.com> 19509 L: linux-wireless@vger.kernel.org 19510 S: Maintained 19511 T: git https://github.com/pkshih/rtw.git 19512 F: drivers/net/wireless/realtek/rtw89/ 19513 19514 REDPINE WIRELESS DRIVER 19515 L: linux-wireless@vger.kernel.org 19516 S: Orphan 19517 F: drivers/net/wireless/rsi/ 19518 19519 REGISTER MAP ABSTRACTION 19520 M: Mark Brown <broonie@kernel.org> 19521 L: linux-kernel@vger.kernel.org 19522 S: Supported 19523 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 19524 F: Documentation/devicetree/bindings/regmap/ 19525 F: drivers/base/regmap/ 19526 F: include/linux/regmap.h 19527 19528 REISERFS FILE SYSTEM 19529 L: reiserfs-devel@vger.kernel.org 19530 S: Obsolete 19531 F: fs/reiserfs/ 19532 19533 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 19534 M: Bjorn Andersson <andersson@kernel.org> 19535 M: Mathieu Poirier <mathieu.poirier@linaro.org> 19536 L: linux-remoteproc@vger.kernel.org 19537 S: Maintained 19538 T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 19539 F: Documentation/ABI/testing/sysfs-class-remoteproc 19540 F: Documentation/devicetree/bindings/remoteproc/ 19541 F: Documentation/staging/remoteproc.rst 19542 F: drivers/remoteproc/ 19543 F: include/linux/remoteproc.h 19544 F: include/linux/remoteproc/ 19545 19546 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 19547 M: Bjorn Andersson <andersson@kernel.org> 19548 M: Mathieu Poirier <mathieu.poirier@linaro.org> 19549 L: linux-remoteproc@vger.kernel.org 19550 S: Maintained 19551 T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 19552 F: Documentation/ABI/testing/sysfs-bus-rpmsg 19553 F: Documentation/staging/rpmsg.rst 19554 F: drivers/rpmsg/ 19555 F: include/linux/rpmsg.h 19556 F: include/linux/rpmsg/ 19557 F: include/uapi/linux/rpmsg.h 19558 F: samples/rpmsg/ 19559 19560 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 19561 M: Stephan Gerhold <stephan@gerhold.net> 19562 L: netdev@vger.kernel.org 19563 L: linux-remoteproc@vger.kernel.org 19564 S: Maintained 19565 F: drivers/net/wwan/rpmsg_wwan_ctrl.c 19566 19567 RENESAS CLOCK DRIVERS 19568 M: Geert Uytterhoeven <geert+renesas@glider.be> 19569 L: linux-renesas-soc@vger.kernel.org 19570 S: Supported 19571 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 19572 F: Documentation/devicetree/bindings/clock/renesas,* 19573 F: drivers/clk/renesas/ 19574 19575 RENESAS EMEV2 I2C DRIVER 19576 M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19577 L: linux-renesas-soc@vger.kernel.org 19578 S: Supported 19579 F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 19580 F: drivers/i2c/busses/i2c-emev2.c 19581 19582 RENESAS ETHERNET SWITCH DRIVER 19583 R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19584 L: netdev@vger.kernel.org 19585 L: linux-renesas-soc@vger.kernel.org 19586 F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 19587 F: drivers/net/ethernet/renesas/Kconfig 19588 F: drivers/net/ethernet/renesas/Makefile 19589 F: drivers/net/ethernet/renesas/rcar_gen4* 19590 F: drivers/net/ethernet/renesas/rswitch* 19591 19592 RENESAS ETHERNET TSN DRIVER 19593 M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19594 L: netdev@vger.kernel.org 19595 L: linux-renesas-soc@vger.kernel.org 19596 S: Supported 19597 F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 19598 F: drivers/net/ethernet/renesas/rtsn.* 19599 19600 RENESAS IDT821034 ASoC CODEC 19601 M: Herve Codina <herve.codina@bootlin.com> 19602 L: linux-sound@vger.kernel.org 19603 S: Maintained 19604 F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 19605 F: sound/soc/codecs/idt821034.c 19606 19607 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 19608 M: Miquel Raynal <miquel.raynal@bootlin.com> 19609 L: linux-mtd@lists.infradead.org 19610 L: linux-renesas-soc@vger.kernel.org 19611 S: Maintained 19612 F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 19613 F: drivers/mtd/nand/raw/renesas-nand-controller.c 19614 19615 RENESAS R-CAR GYROADC DRIVER 19616 M: Marek Vasut <marek.vasut@gmail.com> 19617 L: linux-iio@vger.kernel.org 19618 S: Supported 19619 F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 19620 F: drivers/iio/adc/rcar-gyroadc.c 19621 19622 RENESAS R-CAR I2C DRIVERS 19623 M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19624 L: linux-renesas-soc@vger.kernel.org 19625 S: Supported 19626 F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 19627 F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 19628 F: drivers/i2c/busses/i2c-rcar.c 19629 F: drivers/i2c/busses/i2c-sh_mobile.c 19630 19631 RENESAS R-CAR THERMAL DRIVERS 19632 M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19633 L: linux-renesas-soc@vger.kernel.org 19634 S: Supported 19635 F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 19636 F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 19637 F: drivers/thermal/renesas/rcar_gen3_thermal.c 19638 F: drivers/thermal/renesas/rcar_thermal.c 19639 19640 RENESAS RIIC DRIVER 19641 M: Chris Brandt <chris.brandt@renesas.com> 19642 L: linux-renesas-soc@vger.kernel.org 19643 S: Supported 19644 F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 19645 F: drivers/i2c/busses/i2c-riic.c 19646 19647 RENESAS RZ/G2L A/D DRIVER 19648 M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 19649 L: linux-iio@vger.kernel.org 19650 L: linux-renesas-soc@vger.kernel.org 19651 S: Supported 19652 F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 19653 F: drivers/iio/adc/rzg2l_adc.c 19654 19655 RENESAS RZ/G2L MTU3a COUNTER DRIVER 19656 M: Biju Das <biju.das.jz@bp.renesas.com> 19657 L: linux-iio@vger.kernel.org 19658 L: linux-renesas-soc@vger.kernel.org 19659 S: Supported 19660 F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 19661 F: drivers/counter/rz-mtu3-cnt.c 19662 19663 RENESAS RZ/N1 A5PSW SWITCH DRIVER 19664 M: Clément Léger <clement.leger@bootlin.com> 19665 L: linux-renesas-soc@vger.kernel.org 19666 L: netdev@vger.kernel.org 19667 S: Maintained 19668 F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 19669 F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 19670 F: drivers/net/dsa/rzn1_a5psw* 19671 F: drivers/net/pcs/pcs-rzn1-miic.c 19672 F: include/dt-bindings/net/pcs-rzn1-miic.h 19673 F: include/linux/pcs-rzn1-miic.h 19674 F: net/dsa/tag_rzn1_a5psw.c 19675 19676 RENESAS RZ/N1 DWMAC GLUE LAYER 19677 M: Romain Gantois <romain.gantois@bootlin.com> 19678 S: Maintained 19679 F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 19680 F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 19681 19682 RENESAS RZ/N1 RTC CONTROLLER DRIVER 19683 M: Miquel Raynal <miquel.raynal@bootlin.com> 19684 L: linux-rtc@vger.kernel.org 19685 L: linux-renesas-soc@vger.kernel.org 19686 S: Maintained 19687 F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 19688 F: drivers/rtc/rtc-rzn1.c 19689 19690 RENESAS RZ/N1 USBF CONTROLLER DRIVER 19691 M: Herve Codina <herve.codina@bootlin.com> 19692 L: linux-renesas-soc@vger.kernel.org 19693 L: linux-usb@vger.kernel.org 19694 S: Maintained 19695 F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 19696 F: drivers/usb/gadget/udc/renesas_usbf.c 19697 19698 RENESAS RZ/V2M I2C DRIVER 19699 M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 19700 L: linux-i2c@vger.kernel.org 19701 L: linux-renesas-soc@vger.kernel.org 19702 S: Supported 19703 F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 19704 F: drivers/i2c/busses/i2c-rzv2m.c 19705 19706 RENESAS USB PHY DRIVER 19707 M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19708 L: linux-renesas-soc@vger.kernel.org 19709 S: Maintained 19710 F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 19711 19712 RENESAS VERSACLOCK 7 CLOCK DRIVER 19713 M: Alex Helms <alexander.helms.jy@renesas.com> 19714 S: Maintained 19715 F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 19716 F: drivers/clk/clk-versaclock7.c 19717 19718 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 19719 M: Herve Codina <herve.codina@bootlin.com> 19720 L: linux-iio@vger.kernel.org 19721 S: Maintained 19722 F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 19723 F: drivers/iio/potentiometer/x9250.c 19724 19725 RESET CONTROLLER FRAMEWORK 19726 M: Philipp Zabel <p.zabel@pengutronix.de> 19727 S: Maintained 19728 T: git git://git.pengutronix.de/git/pza/linux 19729 F: Documentation/devicetree/bindings/reset/ 19730 F: Documentation/driver-api/reset.rst 19731 F: drivers/reset/ 19732 F: include/dt-bindings/reset/ 19733 F: include/linux/reset-controller.h 19734 F: include/linux/reset.h 19735 F: include/linux/reset/ 19736 K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 19737 19738 RESTARTABLE SEQUENCES SUPPORT 19739 M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19740 M: Peter Zijlstra <peterz@infradead.org> 19741 M: "Paul E. McKenney" <paulmck@kernel.org> 19742 M: Boqun Feng <boqun.feng@gmail.com> 19743 L: linux-kernel@vger.kernel.org 19744 S: Supported 19745 F: include/trace/events/rseq.h 19746 F: include/uapi/linux/rseq.h 19747 F: kernel/rseq.c 19748 F: tools/testing/selftests/rseq/ 19749 19750 RFKILL 19751 M: Johannes Berg <johannes@sipsolutions.net> 19752 L: linux-wireless@vger.kernel.org 19753 S: Maintained 19754 W: https://wireless.wiki.kernel.org/ 19755 Q: https://patchwork.kernel.org/project/linux-wireless/list/ 19756 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 19757 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 19758 F: Documentation/ABI/stable/sysfs-class-rfkill 19759 F: Documentation/driver-api/rfkill.rst 19760 F: include/linux/rfkill.h 19761 F: include/uapi/linux/rfkill.h 19762 F: net/rfkill/ 19763 19764 RHASHTABLE 19765 M: Thomas Graf <tgraf@suug.ch> 19766 M: Herbert Xu <herbert@gondor.apana.org.au> 19767 L: netdev@vger.kernel.org 19768 S: Maintained 19769 F: include/linux/rhashtable-types.h 19770 F: include/linux/rhashtable.h 19771 F: lib/rhashtable.c 19772 F: lib/test_rhashtable.c 19773 19774 RICOH R5C592 MEMORYSTICK DRIVER 19775 M: Maxim Levitsky <maximlevitsky@gmail.com> 19776 S: Maintained 19777 F: drivers/memstick/host/r592.* 19778 19779 RICOH SMARTMEDIA/XD DRIVER 19780 M: Maxim Levitsky <maximlevitsky@gmail.com> 19781 S: Maintained 19782 F: drivers/mtd/nand/raw/r852.c 19783 F: drivers/mtd/nand/raw/r852.h 19784 19785 RISC-V AIA DRIVERS 19786 M: Anup Patel <anup@brainfault.org> 19787 L: linux-riscv@lists.infradead.org 19788 S: Maintained 19789 F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 19790 F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 19791 F: drivers/irqchip/irq-riscv-aplic-*.c 19792 F: drivers/irqchip/irq-riscv-aplic-*.h 19793 F: drivers/irqchip/irq-riscv-imsic-*.c 19794 F: drivers/irqchip/irq-riscv-imsic-*.h 19795 F: drivers/irqchip/irq-riscv-intc.c 19796 F: include/linux/irqchip/riscv-aplic.h 19797 F: include/linux/irqchip/riscv-imsic.h 19798 19799 RISC-V ARCHITECTURE 19800 M: Paul Walmsley <paul.walmsley@sifive.com> 19801 M: Palmer Dabbelt <palmer@dabbelt.com> 19802 M: Albert Ou <aou@eecs.berkeley.edu> 19803 L: linux-riscv@lists.infradead.org 19804 S: Supported 19805 Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19806 C: irc://irc.libera.chat/riscv 19807 P: Documentation/arch/riscv/patch-acceptance.rst 19808 T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 19809 F: arch/riscv/ 19810 N: riscv 19811 K: riscv 19812 19813 RISC-V MICROCHIP FPGA SUPPORT 19814 M: Conor Dooley <conor.dooley@microchip.com> 19815 M: Daire McNamara <daire.mcnamara@microchip.com> 19816 L: linux-riscv@lists.infradead.org 19817 S: Supported 19818 F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 19819 F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 19820 F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 19821 F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 19822 F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 19823 F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 19824 F: Documentation/devicetree/bindings/riscv/microchip.yaml 19825 F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 19826 F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 19827 F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 19828 F: arch/riscv/boot/dts/microchip/ 19829 F: drivers/char/hw_random/mpfs-rng.c 19830 F: drivers/clk/microchip/clk-mpfs*.c 19831 F: drivers/firmware/microchip/mpfs-auto-update.c 19832 F: drivers/i2c/busses/i2c-microchip-corei2c.c 19833 F: drivers/mailbox/mailbox-mpfs.c 19834 F: drivers/pci/controller/plda/pcie-microchip-host.c 19835 F: drivers/pwm/pwm-microchip-core.c 19836 F: drivers/reset/reset-mpfs.c 19837 F: drivers/rtc/rtc-mpfs.c 19838 F: drivers/soc/microchip/mpfs-sys-controller.c 19839 F: drivers/spi/spi-microchip-core-qspi.c 19840 F: drivers/spi/spi-microchip-core.c 19841 F: drivers/usb/musb/mpfs.c 19842 F: include/soc/microchip/mpfs.h 19843 19844 RISC-V MISC SOC SUPPORT 19845 M: Conor Dooley <conor@kernel.org> 19846 L: linux-riscv@lists.infradead.org 19847 S: Maintained 19848 Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19849 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19850 F: arch/riscv/boot/dts/canaan/ 19851 F: arch/riscv/boot/dts/microchip/ 19852 F: arch/riscv/boot/dts/sifive/ 19853 F: arch/riscv/boot/dts/starfive/ 19854 19855 RISC-V PMU DRIVERS 19856 M: Atish Patra <atishp@atishpatra.org> 19857 R: Anup Patel <anup@brainfault.org> 19858 L: linux-riscv@lists.infradead.org 19859 S: Supported 19860 F: drivers/perf/riscv_pmu.c 19861 F: drivers/perf/riscv_pmu_legacy.c 19862 F: drivers/perf/riscv_pmu_sbi.c 19863 19864 RISC-V THEAD SoC SUPPORT 19865 M: Drew Fustini <drew@pdp7.com> 19866 M: Guo Ren <guoren@kernel.org> 19867 M: Fu Wei <wefu@redhat.com> 19868 L: linux-riscv@lists.infradead.org 19869 S: Maintained 19870 T: git https://github.com/pdp7/linux.git 19871 F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 19872 F: arch/riscv/boot/dts/thead/ 19873 F: drivers/clk/thead/clk-th1520-ap.c 19874 F: include/dt-bindings/clock/thead,th1520-clk-ap.h 19875 19876 RNBD BLOCK DRIVERS 19877 M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19878 M: Jack Wang <jinpu.wang@ionos.com> 19879 L: linux-block@vger.kernel.org 19880 S: Maintained 19881 F: drivers/block/rnbd/ 19882 19883 ROCCAT DRIVERS 19884 M: Stefan Achatz <erazor_de@users.sourceforge.net> 19885 S: Maintained 19886 W: http://sourceforge.net/projects/roccat/ 19887 F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19888 F: drivers/hid/hid-roccat* 19889 F: include/linux/hid-roccat* 19890 19891 ROCKCHIP CAN-FD DRIVER 19892 M: Marc Kleine-Budde <mkl@pengutronix.de> 19893 R: kernel@pengutronix.de 19894 L: linux-can@vger.kernel.org 19895 S: Maintained 19896 F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 19897 F: drivers/net/can/rockchip/ 19898 19899 ROCKCHIP CRYPTO DRIVERS 19900 M: Corentin Labbe <clabbe@baylibre.com> 19901 L: linux-crypto@vger.kernel.org 19902 S: Maintained 19903 F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19904 F: drivers/crypto/rockchip/ 19905 19906 ROCKCHIP I2S TDM DRIVER 19907 M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19908 L: linux-rockchip@lists.infradead.org 19909 S: Maintained 19910 F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19911 F: sound/soc/rockchip/rockchip_i2s_tdm.* 19912 19913 ROCKCHIP ISP V1 DRIVER 19914 M: Dafna Hirschfeld <dafna@fastmail.com> 19915 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19916 L: linux-media@vger.kernel.org 19917 L: linux-rockchip@lists.infradead.org 19918 S: Maintained 19919 F: Documentation/admin-guide/media/rkisp1.rst 19920 F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19921 F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19922 F: drivers/media/platform/rockchip/rkisp1 19923 F: include/uapi/linux/rkisp1-config.h 19924 19925 ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 19926 M: Daniel Golle <daniel@makrotopia.org> 19927 M: Aurelien Jarno <aurelien@aurel32.net> 19928 S: Maintained 19929 F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 19930 F: drivers/char/hw_random/rockchip-rng.c 19931 19932 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19933 M: Jacob Chen <jacob-chen@iotwrt.com> 19934 M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19935 L: linux-media@vger.kernel.org 19936 L: linux-rockchip@lists.infradead.org 19937 S: Maintained 19938 F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19939 F: drivers/media/platform/rockchip/rga/ 19940 19941 ROCKCHIP RK3308 INTERNAL AUDIO CODEC 19942 M: Luca Ceresoli <luca.ceresoli@bootlin.com> 19943 S: Maintained 19944 F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 19945 F: sound/soc/codecs/rk3308_codec.c 19946 F: sound/soc/codecs/rk3308_codec.h 19947 19948 ROCKCHIP VIDEO DECODER DRIVER 19949 M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19950 L: linux-media@vger.kernel.org 19951 L: linux-rockchip@lists.infradead.org 19952 S: Maintained 19953 F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19954 F: drivers/staging/media/rkvdec/ 19955 19956 ROCKER DRIVER 19957 M: Jiri Pirko <jiri@resnulli.us> 19958 L: netdev@vger.kernel.org 19959 S: Supported 19960 F: drivers/net/ethernet/rocker/ 19961 19962 ROCKETPORT EXPRESS/INFINITY DRIVER 19963 M: Kevin Cernekee <cernekee@gmail.com> 19964 L: linux-serial@vger.kernel.org 19965 S: Odd Fixes 19966 F: drivers/tty/serial/rp2.* 19967 19968 ROHM BD99954 CHARGER IC 19969 M: Matti Vaittinen <mazziesaccount@gmail.com> 19970 S: Supported 19971 F: drivers/power/supply/bd99954-charger.c 19972 F: drivers/power/supply/bd99954-charger.h 19973 19974 ROHM BH1745 COLOUR SENSOR 19975 M: Mudit Sharma <muditsharma.info@gmail.com> 19976 L: linux-iio@vger.kernel.org 19977 S: Maintained 19978 F: drivers/iio/light/bh1745.c 19979 19980 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19981 M: Tomasz Duszynski <tduszyns@gmail.com> 19982 S: Maintained 19983 F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19984 F: drivers/iio/light/bh1750.c 19985 19986 ROHM BM1390 PRESSURE SENSOR DRIVER 19987 M: Matti Vaittinen <mazziesaccount@gmail.com> 19988 L: linux-iio@vger.kernel.org 19989 S: Supported 19990 F: drivers/iio/pressure/rohm-bm1390.c 19991 19992 ROHM BU270xx LIGHT SENSOR DRIVERs 19993 M: Matti Vaittinen <mazziesaccount@gmail.com> 19994 L: linux-iio@vger.kernel.org 19995 S: Supported 19996 F: drivers/iio/light/rohm-bu27008.c 19997 F: drivers/iio/light/rohm-bu27034.c 19998 19999 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 20000 M: Marek Vasut <marek.vasut+renesas@gmail.com> 20001 L: linux-kernel@vger.kernel.org 20002 L: linux-renesas-soc@vger.kernel.org 20003 S: Supported 20004 F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 20005 F: drivers/gpio/gpio-bd9571mwv.c 20006 F: drivers/mfd/bd9571mwv.c 20007 F: drivers/regulator/bd9571mwv-regulator.c 20008 F: include/linux/mfd/bd9571mwv.h 20009 20010 ROHM POWER MANAGEMENT IC DEVICE DRIVERS 20011 M: Matti Vaittinen <mazziesaccount@gmail.com> 20012 S: Supported 20013 F: drivers/clk/clk-bd718x7.c 20014 F: drivers/gpio/gpio-bd71815.c 20015 F: drivers/gpio/gpio-bd71828.c 20016 F: drivers/mfd/rohm-bd71828.c 20017 F: drivers/mfd/rohm-bd718x7.c 20018 F: drivers/mfd/rohm-bd9576.c 20019 F: drivers/mfd/rohm-bd96801.c 20020 F: drivers/regulator/bd71815-regulator.c 20021 F: drivers/regulator/bd71828-regulator.c 20022 F: drivers/regulator/bd718x7-regulator.c 20023 F: drivers/regulator/bd9576-regulator.c 20024 F: drivers/regulator/bd96801-regulator.c 20025 F: drivers/regulator/rohm-regulator.c 20026 F: drivers/rtc/rtc-bd70528.c 20027 F: drivers/watchdog/bd9576_wdt.c 20028 F: drivers/watchdog/bd96801_wdt.c 20029 F: include/linux/mfd/rohm-bd71815.h 20030 F: include/linux/mfd/rohm-bd71828.h 20031 F: include/linux/mfd/rohm-bd718x7.h 20032 F: include/linux/mfd/rohm-bd957x.h 20033 F: include/linux/mfd/rohm-bd96801.h 20034 F: include/linux/mfd/rohm-generic.h 20035 F: include/linux/mfd/rohm-shared.h 20036 20037 ROSE NETWORK LAYER 20038 M: Ralf Baechle <ralf@linux-mips.org> 20039 L: linux-hams@vger.kernel.org 20040 S: Maintained 20041 W: https://linux-ax25.in-berlin.de 20042 F: include/net/rose.h 20043 F: include/uapi/linux/rose.h 20044 F: net/rose/ 20045 20046 ROTATION DRIVER FOR ALLWINNER A83T 20047 M: Jernej Skrabec <jernej.skrabec@gmail.com> 20048 L: linux-media@vger.kernel.org 20049 S: Maintained 20050 T: git git://linuxtv.org/media_tree.git 20051 F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 20052 F: drivers/media/platform/sunxi/sun8i-rotate/ 20053 20054 RPMB SUBSYSTEM 20055 M: Jens Wiklander <jens.wiklander@linaro.org> 20056 L: linux-kernel@vger.kernel.org 20057 S: Supported 20058 F: drivers/misc/rpmb-core.c 20059 F: include/linux/rpmb.h 20060 20061 RPMSG TTY DRIVER 20062 M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20063 L: linux-remoteproc@vger.kernel.org 20064 S: Maintained 20065 F: drivers/tty/rpmsg_tty.c 20066 20067 RTASE ETHERNET DRIVER 20068 M: Justin Lai <justinlai0215@realtek.com> 20069 M: Larry Chiu <larry.chiu@realtek.com> 20070 L: netdev@vger.kernel.org 20071 S: Maintained 20072 F: drivers/net/ethernet/realtek/rtase/ 20073 20074 RTL2830 MEDIA DRIVER 20075 L: linux-media@vger.kernel.org 20076 S: Orphan 20077 W: https://linuxtv.org 20078 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20079 F: drivers/media/dvb-frontends/rtl2830* 20080 20081 RTL2832 MEDIA DRIVER 20082 L: linux-media@vger.kernel.org 20083 S: Orphan 20084 W: https://linuxtv.org 20085 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20086 F: drivers/media/dvb-frontends/rtl2832* 20087 20088 RTL2832_SDR MEDIA DRIVER 20089 L: linux-media@vger.kernel.org 20090 S: Orphan 20091 W: https://linuxtv.org 20092 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20093 F: drivers/media/dvb-frontends/rtl2832_sdr* 20094 20095 RTL8180 WIRELESS DRIVER 20096 L: linux-wireless@vger.kernel.org 20097 S: Orphan 20098 F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 20099 20100 RTL8187 WIRELESS DRIVER 20101 M: Hin-Tak Leung <hintak.leung@gmail.com> 20102 L: linux-wireless@vger.kernel.org 20103 S: Maintained 20104 T: git https://github.com/pkshih/rtw.git 20105 F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 20106 20107 RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 20108 M: Jes Sorensen <Jes.Sorensen@gmail.com> 20109 L: linux-wireless@vger.kernel.org 20110 S: Maintained 20111 T: git https://github.com/pkshih/rtw.git 20112 F: drivers/net/wireless/realtek/rtl8xxxu/ 20113 20114 RTRS TRANSPORT DRIVERS 20115 M: Md. Haris Iqbal <haris.iqbal@ionos.com> 20116 M: Jack Wang <jinpu.wang@ionos.com> 20117 L: linux-rdma@vger.kernel.org 20118 S: Maintained 20119 F: drivers/infiniband/ulp/rtrs/ 20120 20121 RUNTIME VERIFICATION (RV) 20122 M: Steven Rostedt <rostedt@goodmis.org> 20123 L: linux-trace-kernel@vger.kernel.org 20124 S: Maintained 20125 F: Documentation/trace/rv/ 20126 F: include/linux/rv.h 20127 F: include/rv/ 20128 F: kernel/trace/rv/ 20129 F: tools/verification/ 20130 20131 RUST 20132 M: Miguel Ojeda <ojeda@kernel.org> 20133 M: Alex Gaynor <alex.gaynor@gmail.com> 20134 R: Boqun Feng <boqun.feng@gmail.com> 20135 R: Gary Guo <gary@garyguo.net> 20136 R: Björn Roy Baron <bjorn3_gh@protonmail.com> 20137 R: Benno Lossin <benno.lossin@proton.me> 20138 R: Andreas Hindborg <a.hindborg@kernel.org> 20139 R: Alice Ryhl <aliceryhl@google.com> 20140 R: Trevor Gross <tmgross@umich.edu> 20141 L: rust-for-linux@vger.kernel.org 20142 S: Supported 20143 W: https://rust-for-linux.com 20144 B: https://github.com/Rust-for-Linux/linux/issues 20145 C: zulip://rust-for-linux.zulipchat.com 20146 P: https://rust-for-linux.com/contributing 20147 T: git https://github.com/Rust-for-Linux/linux.git rust-next 20148 F: Documentation/rust/ 20149 F: rust/ 20150 F: samples/rust/ 20151 F: scripts/*rust* 20152 F: tools/testing/selftests/rust/ 20153 K: \b(?i:rust)\b 20154 20155 RXRPC SOCKETS (AF_RXRPC) 20156 M: David Howells <dhowells@redhat.com> 20157 M: Marc Dionne <marc.dionne@auristor.com> 20158 L: linux-afs@lists.infradead.org 20159 S: Supported 20160 W: https://www.infradead.org/~dhowells/kafs/ 20161 F: Documentation/networking/rxrpc.rst 20162 F: include/keys/rxrpc-type.h 20163 F: include/net/af_rxrpc.h 20164 F: include/trace/events/rxrpc.h 20165 F: include/uapi/linux/rxrpc.h 20166 F: net/rxrpc/ 20167 20168 S3 SAVAGE FRAMEBUFFER DRIVER 20169 M: Antonino Daplas <adaplas@gmail.com> 20170 L: linux-fbdev@vger.kernel.org 20171 S: Maintained 20172 F: drivers/video/fbdev/savage/ 20173 20174 S390 ARCHITECTURE 20175 M: Heiko Carstens <hca@linux.ibm.com> 20176 M: Vasily Gorbik <gor@linux.ibm.com> 20177 M: Alexander Gordeev <agordeev@linux.ibm.com> 20178 R: Christian Borntraeger <borntraeger@linux.ibm.com> 20179 R: Sven Schnelle <svens@linux.ibm.com> 20180 L: linux-s390@vger.kernel.org 20181 S: Supported 20182 T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 20183 F: Documentation/driver-api/s390-drivers.rst 20184 F: Documentation/arch/s390/ 20185 F: arch/s390/ 20186 F: drivers/s390/ 20187 F: drivers/watchdog/diag288_wdt.c 20188 20189 S390 COMMON I/O LAYER 20190 M: Vineeth Vijayan <vneethv@linux.ibm.com> 20191 M: Peter Oberparleiter <oberpar@linux.ibm.com> 20192 L: linux-s390@vger.kernel.org 20193 S: Supported 20194 F: drivers/s390/cio/ 20195 20196 S390 DASD DRIVER 20197 M: Stefan Haberland <sth@linux.ibm.com> 20198 M: Jan Hoeppner <hoeppner@linux.ibm.com> 20199 L: linux-s390@vger.kernel.org 20200 S: Supported 20201 F: block/partitions/ibm.c 20202 F: drivers/s390/block/dasd* 20203 F: include/linux/dasd_mod.h 20204 20205 S390 IOMMU (PCI) 20206 M: Niklas Schnelle <schnelle@linux.ibm.com> 20207 M: Matthew Rosato <mjrosato@linux.ibm.com> 20208 R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20209 L: linux-s390@vger.kernel.org 20210 S: Supported 20211 F: drivers/iommu/s390-iommu.c 20212 20213 S390 IUCV NETWORK LAYER 20214 M: Alexandra Winter <wintera@linux.ibm.com> 20215 M: Thorsten Winkler <twinkler@linux.ibm.com> 20216 L: linux-s390@vger.kernel.org 20217 L: netdev@vger.kernel.org 20218 S: Supported 20219 F: drivers/s390/net/*iucv* 20220 F: include/net/iucv/ 20221 F: net/iucv/ 20222 20223 S390 MM 20224 M: Alexander Gordeev <agordeev@linux.ibm.com> 20225 M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20226 L: linux-s390@vger.kernel.org 20227 S: Supported 20228 T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 20229 F: arch/s390/include/asm/pgtable.h 20230 F: arch/s390/mm 20231 20232 S390 NETWORK DRIVERS 20233 M: Alexandra Winter <wintera@linux.ibm.com> 20234 M: Thorsten Winkler <twinkler@linux.ibm.com> 20235 L: linux-s390@vger.kernel.org 20236 L: netdev@vger.kernel.org 20237 S: Supported 20238 F: drivers/s390/net/ 20239 20240 S390 PCI SUBSYSTEM 20241 M: Niklas Schnelle <schnelle@linux.ibm.com> 20242 M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20243 L: linux-s390@vger.kernel.org 20244 S: Supported 20245 F: Documentation/arch/s390/pci.rst 20246 F: arch/s390/pci/ 20247 F: drivers/pci/hotplug/s390_pci_hpc.c 20248 20249 S390 SCM DRIVER 20250 M: Vineeth Vijayan <vneethv@linux.ibm.com> 20251 L: linux-s390@vger.kernel.org 20252 S: Supported 20253 F: drivers/s390/block/scm* 20254 F: drivers/s390/cio/scm.c 20255 20256 S390 VFIO AP DRIVER 20257 M: Tony Krowiak <akrowiak@linux.ibm.com> 20258 M: Halil Pasic <pasic@linux.ibm.com> 20259 M: Jason Herne <jjherne@linux.ibm.com> 20260 L: linux-s390@vger.kernel.org 20261 S: Supported 20262 F: Documentation/arch/s390/vfio-ap* 20263 F: drivers/s390/crypto/vfio_ap* 20264 20265 S390 VFIO-CCW DRIVER 20266 M: Eric Farman <farman@linux.ibm.com> 20267 M: Matthew Rosato <mjrosato@linux.ibm.com> 20268 R: Halil Pasic <pasic@linux.ibm.com> 20269 L: linux-s390@vger.kernel.org 20270 L: kvm@vger.kernel.org 20271 S: Supported 20272 F: Documentation/arch/s390/vfio-ccw.rst 20273 F: drivers/s390/cio/vfio_ccw* 20274 F: include/uapi/linux/vfio_ccw.h 20275 20276 S390 VFIO-PCI DRIVER 20277 M: Matthew Rosato <mjrosato@linux.ibm.com> 20278 M: Eric Farman <farman@linux.ibm.com> 20279 L: linux-s390@vger.kernel.org 20280 L: kvm@vger.kernel.org 20281 S: Supported 20282 F: arch/s390/kvm/pci* 20283 F: drivers/vfio/pci/vfio_pci_zdev.c 20284 F: include/uapi/linux/vfio_zdev.h 20285 20286 S390 ZCRYPT DRIVER 20287 M: Harald Freudenberger <freude@linux.ibm.com> 20288 L: linux-s390@vger.kernel.org 20289 S: Supported 20290 F: drivers/s390/crypto/ 20291 20292 S390 ZFCP DRIVER 20293 M: Steffen Maier <maier@linux.ibm.com> 20294 M: Benjamin Block <bblock@linux.ibm.com> 20295 L: linux-s390@vger.kernel.org 20296 S: Supported 20297 F: drivers/s390/scsi/zfcp_* 20298 20299 SAA6588 RDS RECEIVER DRIVER 20300 M: Hans Verkuil <hverkuil@xs4all.nl> 20301 L: linux-media@vger.kernel.org 20302 S: Odd Fixes 20303 W: https://linuxtv.org 20304 T: git git://linuxtv.org/media_tree.git 20305 F: drivers/media/i2c/saa6588* 20306 20307 SAA7134 VIDEO4LINUX DRIVER 20308 M: Mauro Carvalho Chehab <mchehab@kernel.org> 20309 L: linux-media@vger.kernel.org 20310 S: Odd fixes 20311 W: https://linuxtv.org 20312 T: git git://linuxtv.org/media_tree.git 20313 F: Documentation/driver-api/media/drivers/saa7134* 20314 F: drivers/media/pci/saa7134/ 20315 20316 SAA7146 VIDEO4LINUX-2 DRIVER 20317 M: Hans Verkuil <hverkuil@xs4all.nl> 20318 L: linux-media@vger.kernel.org 20319 S: Maintained 20320 T: git git://linuxtv.org/media_tree.git 20321 F: drivers/media/common/saa7146/ 20322 F: drivers/media/pci/saa7146/ 20323 F: include/media/drv-intf/saa7146* 20324 20325 SAFESETID SECURITY MODULE 20326 M: Micah Morton <mortonm@chromium.org> 20327 S: Supported 20328 F: Documentation/admin-guide/LSM/SafeSetID.rst 20329 F: security/safesetid/ 20330 20331 SAMSUNG AUDIO (ASoC) DRIVERS 20332 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20333 L: linux-sound@vger.kernel.org 20334 S: Maintained 20335 B: mailto:linux-samsung-soc@vger.kernel.org 20336 F: Documentation/devicetree/bindings/sound/samsung* 20337 F: sound/soc/samsung/ 20338 20339 SAMSUNG EXYNOS850 SoC SUPPORT 20340 M: Sam Protsenko <semen.protsenko@linaro.org> 20341 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20342 L: linux-samsung-soc@vger.kernel.org 20343 S: Maintained 20344 F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 20345 F: arch/arm64/boot/dts/exynos/exynos850* 20346 F: drivers/clk/samsung/clk-exynos850.c 20347 F: include/dt-bindings/clock/exynos850.h 20348 20349 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 20350 M: Krzysztof Kozlowski <krzk@kernel.org> 20351 L: linux-crypto@vger.kernel.org 20352 L: linux-samsung-soc@vger.kernel.org 20353 S: Maintained 20354 F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 20355 F: drivers/crypto/exynos-rng.c 20356 20357 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 20358 M: Łukasz Stelmach <l.stelmach@samsung.com> 20359 L: linux-samsung-soc@vger.kernel.org 20360 S: Maintained 20361 F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 20362 F: drivers/char/hw_random/exynos-trng.c 20363 20364 SAMSUNG FRAMEBUFFER DRIVER 20365 M: Jingoo Han <jingoohan1@gmail.com> 20366 L: linux-fbdev@vger.kernel.org 20367 S: Maintained 20368 F: drivers/video/fbdev/s3c-fb.c 20369 20370 SAMSUNG INTERCONNECT DRIVERS 20371 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20372 M: Artur Świgoń <a.swigon@samsung.com> 20373 L: linux-pm@vger.kernel.org 20374 L: linux-samsung-soc@vger.kernel.org 20375 S: Supported 20376 F: drivers/interconnect/samsung/ 20377 20378 SAMSUNG LAPTOP DRIVER 20379 M: Corentin Chary <corentin.chary@gmail.com> 20380 L: platform-driver-x86@vger.kernel.org 20381 S: Maintained 20382 F: drivers/platform/x86/samsung-laptop.c 20383 20384 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 20385 M: Krzysztof Kozlowski <krzk@kernel.org> 20386 L: linux-kernel@vger.kernel.org 20387 L: linux-samsung-soc@vger.kernel.org 20388 S: Maintained 20389 B: mailto:linux-samsung-soc@vger.kernel.org 20390 F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 20391 F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 20392 F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 20393 F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 20394 F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 20395 F: drivers/clk/clk-s2mps11.c 20396 F: drivers/mfd/sec*.c 20397 F: drivers/regulator/s2m*.c 20398 F: drivers/regulator/s5m*.c 20399 F: drivers/rtc/rtc-s5m.c 20400 F: include/linux/mfd/samsung/ 20401 20402 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 20403 M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 20404 L: linux-media@vger.kernel.org 20405 L: linux-samsung-soc@vger.kernel.org 20406 S: Maintained 20407 F: drivers/media/platform/samsung/s3c-camif/ 20408 F: include/media/drv-intf/s3c_camif.h 20409 20410 SAMSUNG S3FWRN5 NFC DRIVER 20411 M: Krzysztof Kozlowski <krzk@kernel.org> 20412 S: Maintained 20413 F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 20414 F: drivers/nfc/s3fwrn5 20415 20416 SAMSUNG S5C73M3 CAMERA DRIVER 20417 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20418 M: Andrzej Hajda <andrzej.hajda@intel.com> 20419 L: linux-media@vger.kernel.org 20420 S: Supported 20421 F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 20422 F: drivers/media/i2c/s5c73m3/* 20423 20424 SAMSUNG S5K5BAF CAMERA DRIVER 20425 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20426 M: Andrzej Hajda <andrzej.hajda@intel.com> 20427 L: linux-media@vger.kernel.org 20428 S: Supported 20429 F: drivers/media/i2c/s5k5baf.c 20430 20431 SAMSUNG S5P Security SubSystem (SSS) DRIVER 20432 M: Krzysztof Kozlowski <krzk@kernel.org> 20433 M: Vladimir Zapolskiy <vz@mleia.com> 20434 L: linux-crypto@vger.kernel.org 20435 L: linux-samsung-soc@vger.kernel.org 20436 S: Maintained 20437 F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 20438 F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 20439 F: drivers/crypto/s5p-sss.c 20440 20441 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 20442 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20443 L: linux-media@vger.kernel.org 20444 S: Supported 20445 Q: https://patchwork.linuxtv.org/project/linux-media/list/ 20446 F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 20447 F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 20448 F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 20449 F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 20450 F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 20451 F: drivers/media/platform/samsung/exynos4-is/ 20452 20453 SAMSUNG SOC CLOCK DRIVERS 20454 M: Krzysztof Kozlowski <krzk@kernel.org> 20455 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20456 M: Chanwoo Choi <cw00.choi@samsung.com> 20457 R: Alim Akhtar <alim.akhtar@samsung.com> 20458 L: linux-samsung-soc@vger.kernel.org 20459 S: Maintained 20460 T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 20461 F: Documentation/devicetree/bindings/clock/samsung,*.yaml 20462 F: Documentation/devicetree/bindings/clock/samsung,s3c* 20463 F: drivers/clk/samsung/ 20464 F: include/dt-bindings/clock/exynos*.h 20465 F: include/dt-bindings/clock/s5p*.h 20466 F: include/dt-bindings/clock/samsung,*.h 20467 F: include/linux/clk/samsung.h 20468 20469 SAMSUNG SPI DRIVERS 20470 M: Andi Shyti <andi.shyti@kernel.org> 20471 L: linux-spi@vger.kernel.org 20472 L: linux-samsung-soc@vger.kernel.org 20473 S: Maintained 20474 F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 20475 F: drivers/spi/spi-s3c* 20476 F: include/linux/platform_data/spi-s3c64xx.h 20477 20478 SAMSUNG SXGBE DRIVERS 20479 M: Byungho An <bh74.an@samsung.com> 20480 L: netdev@vger.kernel.org 20481 S: Supported 20482 F: drivers/net/ethernet/samsung/sxgbe/ 20483 20484 SAMSUNG THERMAL DRIVER 20485 M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 20486 M: Krzysztof Kozlowski <krzk@kernel.org> 20487 L: linux-pm@vger.kernel.org 20488 L: linux-samsung-soc@vger.kernel.org 20489 S: Maintained 20490 F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 20491 F: drivers/thermal/samsung/ 20492 20493 SAMSUNG USB2 PHY DRIVER 20494 M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20495 L: linux-kernel@vger.kernel.org 20496 S: Supported 20497 F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 20498 F: Documentation/driver-api/phy/samsung-usb2.rst 20499 F: drivers/phy/samsung/phy-exynos4210-usb2.c 20500 F: drivers/phy/samsung/phy-exynos4x12-usb2.c 20501 F: drivers/phy/samsung/phy-exynos5250-usb2.c 20502 F: drivers/phy/samsung/phy-s5pv210-usb2.c 20503 F: drivers/phy/samsung/phy-samsung-usb2.c 20504 F: drivers/phy/samsung/phy-samsung-usb2.h 20505 20506 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 20507 M: Paul Barker <paul.barker@sancloud.com> 20508 R: Marc Murphy <marc.murphy@sancloud.com> 20509 S: Supported 20510 F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 20511 20512 SC1200 WDT DRIVER 20513 M: Zwane Mwaikambo <zwanem@gmail.com> 20514 S: Maintained 20515 F: drivers/watchdog/sc1200wdt.c 20516 20517 SCHEDULER 20518 M: Ingo Molnar <mingo@redhat.com> 20519 M: Peter Zijlstra <peterz@infradead.org> 20520 M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 20521 M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 20522 R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 20523 R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 20524 R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 20525 R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 20526 R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 20527 L: linux-kernel@vger.kernel.org 20528 S: Maintained 20529 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 20530 F: include/linux/preempt.h 20531 F: include/linux/sched.h 20532 F: include/linux/wait.h 20533 F: include/uapi/linux/sched.h 20534 F: kernel/sched/ 20535 20536 SCHEDULER - SCHED_EXT 20537 R: Tejun Heo <tj@kernel.org> 20538 R: David Vernet <void@manifault.com> 20539 L: linux-kernel@vger.kernel.org 20540 S: Maintained 20541 W: https://github.com/sched-ext/scx 20542 T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 20543 F: include/linux/sched/ext.h 20544 F: kernel/sched/ext.h 20545 F: kernel/sched/ext.c 20546 F: tools/sched_ext/ 20547 F: tools/testing/selftests/sched_ext 20548 20549 SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 20550 M: Gustavo Silva <gustavograzs@gmail.com> 20551 S: Maintained 20552 F: drivers/iio/chemical/ens160_core.c 20553 F: drivers/iio/chemical/ens160_i2c.c 20554 F: drivers/iio/chemical/ens160_spi.c 20555 F: drivers/iio/chemical/ens160.h 20556 20557 SCSI LIBSAS SUBSYSTEM 20558 R: John Garry <john.g.garry@oracle.com> 20559 R: Jason Yan <yanaijie@huawei.com> 20560 L: linux-scsi@vger.kernel.org 20561 S: Supported 20562 F: Documentation/scsi/libsas.rst 20563 F: drivers/scsi/libsas/ 20564 F: include/scsi/libsas.h 20565 F: include/scsi/sas_ata.h 20566 20567 SCSI RDMA PROTOCOL (SRP) INITIATOR 20568 M: Bart Van Assche <bvanassche@acm.org> 20569 L: linux-rdma@vger.kernel.org 20570 S: Supported 20571 Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20572 F: drivers/infiniband/ulp/srp/ 20573 F: include/scsi/srp.h 20574 20575 SCSI RDMA PROTOCOL (SRP) TARGET 20576 M: Bart Van Assche <bvanassche@acm.org> 20577 L: linux-rdma@vger.kernel.org 20578 L: target-devel@vger.kernel.org 20579 S: Supported 20580 Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20581 F: drivers/infiniband/ulp/srpt/ 20582 20583 SCSI SG DRIVER 20584 M: Doug Gilbert <dgilbert@interlog.com> 20585 L: linux-scsi@vger.kernel.org 20586 S: Maintained 20587 W: http://sg.danny.cz/sg 20588 F: Documentation/scsi/scsi-generic.rst 20589 F: drivers/scsi/sg.c 20590 F: include/scsi/sg.h 20591 20592 SCSI SUBSYSTEM 20593 M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 20594 M: "Martin K. Petersen" <martin.petersen@oracle.com> 20595 L: linux-scsi@vger.kernel.org 20596 S: Maintained 20597 Q: https://patchwork.kernel.org/project/linux-scsi/list/ 20598 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 20599 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20600 F: Documentation/devicetree/bindings/scsi/ 20601 F: drivers/scsi/ 20602 F: drivers/ufs/ 20603 F: include/scsi/ 20604 F: include/uapi/scsi/ 20605 20606 SCSI TAPE DRIVER 20607 M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 20608 L: linux-scsi@vger.kernel.org 20609 S: Maintained 20610 F: Documentation/scsi/st.rst 20611 F: drivers/scsi/st.* 20612 F: drivers/scsi/st_*.h 20613 20614 SCSI TARGET CORE USER DRIVER 20615 M: Bodo Stroesser <bostroesser@gmail.com> 20616 L: linux-scsi@vger.kernel.org 20617 L: target-devel@vger.kernel.org 20618 S: Supported 20619 F: Documentation/target/tcmu-design.rst 20620 F: drivers/target/target_core_user.c 20621 F: include/uapi/linux/target_core_user.h 20622 20623 SCSI TARGET SUBSYSTEM 20624 M: "Martin K. Petersen" <martin.petersen@oracle.com> 20625 L: linux-scsi@vger.kernel.org 20626 L: target-devel@vger.kernel.org 20627 S: Supported 20628 Q: https://patchwork.kernel.org/project/target-devel/list/ 20629 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20630 F: Documentation/target/ 20631 F: drivers/target/ 20632 F: include/target/ 20633 20634 SCTP PROTOCOL 20635 M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 20636 M: Xin Long <lucien.xin@gmail.com> 20637 L: linux-sctp@vger.kernel.org 20638 S: Maintained 20639 W: https://github.com/sctp/lksctp-tools/wiki 20640 F: Documentation/networking/sctp.rst 20641 F: include/linux/sctp.h 20642 F: include/net/sctp/ 20643 F: include/uapi/linux/sctp.h 20644 F: net/sctp/ 20645 20646 SCx200 CPU SUPPORT 20647 M: Jim Cromie <jim.cromie@gmail.com> 20648 S: Odd Fixes 20649 F: Documentation/i2c/busses/scx200_acb.rst 20650 F: arch/x86/platform/scx200/ 20651 F: drivers/i2c/busses/scx200* 20652 F: drivers/mtd/maps/scx200_docflash.c 20653 F: drivers/watchdog/scx200_wdt.c 20654 F: include/linux/scx200.h 20655 20656 SCx200 GPIO DRIVER 20657 M: Jim Cromie <jim.cromie@gmail.com> 20658 S: Maintained 20659 F: drivers/char/scx200_gpio.c 20660 F: include/linux/scx200_gpio.h 20661 20662 SCx200 HRT CLOCKSOURCE DRIVER 20663 M: Jim Cromie <jim.cromie@gmail.com> 20664 S: Maintained 20665 F: drivers/clocksource/scx200_hrt.c 20666 20667 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 20668 M: Sascha Sommer <saschasommer@freenet.de> 20669 L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 20670 S: Maintained 20671 F: drivers/mmc/host/sdricoh_cs.c 20672 20673 SECO BOARDS CEC DRIVER 20674 M: Ettore Chimenti <ek5.chimenti@gmail.com> 20675 S: Maintained 20676 F: drivers/media/cec/platform/seco/seco-cec.c 20677 F: drivers/media/cec/platform/seco/seco-cec.h 20678 20679 SECURE COMPUTING 20680 M: Kees Cook <kees@kernel.org> 20681 R: Andy Lutomirski <luto@amacapital.net> 20682 R: Will Drewry <wad@chromium.org> 20683 S: Supported 20684 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 20685 F: Documentation/userspace-api/seccomp_filter.rst 20686 F: include/linux/seccomp.h 20687 F: include/uapi/linux/seccomp.h 20688 F: kernel/seccomp.c 20689 F: tools/testing/selftests/kselftest_harness.h 20690 F: tools/testing/selftests/seccomp/* 20691 K: \bsecure_computing 20692 K: \bTIF_SECCOMP\b 20693 20694 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 20695 M: Kamal Dasu <kamal.dasu@broadcom.com> 20696 M: Al Cooper <alcooperx@gmail.com> 20697 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 20698 L: linux-mmc@vger.kernel.org 20699 S: Maintained 20700 F: drivers/mmc/host/sdhci-brcmstb* 20701 20702 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 20703 M: Adrian Hunter <adrian.hunter@intel.com> 20704 L: linux-mmc@vger.kernel.org 20705 S: Supported 20706 F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 20707 F: drivers/mmc/host/sdhci* 20708 20709 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 20710 M: Aubin Constans <aubin.constans@microchip.com> 20711 R: Eugen Hristev <eugen.hristev@collabora.com> 20712 L: linux-mmc@vger.kernel.org 20713 S: Supported 20714 F: drivers/mmc/host/sdhci-of-at91.c 20715 20716 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 20717 M: Haibo Chen <haibo.chen@nxp.com> 20718 L: imx@lists.linux.dev 20719 L: linux-mmc@vger.kernel.org 20720 L: s32@nxp.com 20721 S: Maintained 20722 F: drivers/mmc/host/sdhci-esdhc-imx.c 20723 20724 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 20725 M: Ben Dooks <ben-linux@fluff.org> 20726 M: Jaehoon Chung <jh80.chung@samsung.com> 20727 L: linux-mmc@vger.kernel.org 20728 S: Maintained 20729 F: drivers/mmc/host/sdhci-s3c* 20730 20731 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 20732 M: Viresh Kumar <vireshk@kernel.org> 20733 L: linux-mmc@vger.kernel.org 20734 S: Maintained 20735 F: drivers/mmc/host/sdhci-spear.c 20736 20737 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 20738 M: Vignesh Raghavendra <vigneshr@ti.com> 20739 L: linux-mmc@vger.kernel.org 20740 S: Maintained 20741 F: drivers/mmc/host/sdhci-omap.c 20742 20743 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 20744 M: Jonathan Derrick <jonathan.derrick@linux.dev> 20745 L: linux-block@vger.kernel.org 20746 S: Supported 20747 F: block/opal_proto.h 20748 F: block/sed* 20749 F: include/linux/sed* 20750 F: include/uapi/linux/sed* 20751 20752 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 20753 M: Mark Rutland <mark.rutland@arm.com> 20754 M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20755 M: Sudeep Holla <sudeep.holla@arm.com> 20756 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20757 S: Maintained 20758 F: drivers/firmware/smccc/ 20759 F: include/linux/arm-smccc.h 20760 20761 SECURITY CONTACT 20762 M: Security Officers <security@kernel.org> 20763 S: Supported 20764 F: Documentation/process/security-bugs.rst 20765 20766 SECURITY SUBSYSTEM 20767 M: Paul Moore <paul@paul-moore.com> 20768 M: James Morris <jmorris@namei.org> 20769 M: "Serge E. Hallyn" <serge@hallyn.com> 20770 L: linux-security-module@vger.kernel.org 20771 S: Supported 20772 Q: https://patchwork.kernel.org/project/linux-security-module/list 20773 B: mailto:linux-security-module@vger.kernel.org 20774 P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 20775 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 20776 F: include/linux/lsm_audit.h 20777 F: include/linux/lsm_hook_defs.h 20778 F: include/linux/lsm_hooks.h 20779 F: include/linux/security.h 20780 F: include/uapi/linux/lsm.h 20781 F: security/ 20782 F: tools/testing/selftests/lsm/ 20783 X: security/selinux/ 20784 K: \bsecurity_[a-z_0-9]\+\b 20785 20786 SELINUX SECURITY MODULE 20787 M: Paul Moore <paul@paul-moore.com> 20788 M: Stephen Smalley <stephen.smalley.work@gmail.com> 20789 R: Ondrej Mosnacek <omosnace@redhat.com> 20790 L: selinux@vger.kernel.org 20791 S: Supported 20792 W: https://github.com/SELinuxProject 20793 Q: https://patchwork.kernel.org/project/selinux/list 20794 B: mailto:selinux@vger.kernel.org 20795 P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 20796 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 20797 F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 20798 F: Documentation/ABI/removed/sysfs-selinux-disable 20799 F: Documentation/admin-guide/LSM/SELinux.rst 20800 F: include/trace/events/avc.h 20801 F: include/uapi/linux/selinux_netlink.h 20802 F: scripts/selinux/ 20803 F: security/selinux/ 20804 20805 SENSABLE PHANTOM 20806 M: Jiri Slaby <jirislaby@kernel.org> 20807 S: Maintained 20808 F: drivers/misc/phantom.c 20809 F: include/uapi/linux/phantom.h 20810 20811 SENSEAIR SUNRISE 006-0-0007 20812 M: Jacopo Mondi <jacopo@jmondi.org> 20813 S: Maintained 20814 F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 20815 F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 20816 F: drivers/iio/chemical/sunrise_co2.c 20817 20818 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 20819 M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 20820 S: Maintained 20821 F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 20822 F: drivers/iio/chemical/scd30.h 20823 F: drivers/iio/chemical/scd30_core.c 20824 F: drivers/iio/chemical/scd30_i2c.c 20825 F: drivers/iio/chemical/scd30_serial.c 20826 20827 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 20828 M: Roan van Dijk <roan@protonic.nl> 20829 S: Maintained 20830 F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 20831 F: drivers/iio/chemical/scd4x.c 20832 20833 SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 20834 M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 20835 S: Maintained 20836 F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 20837 F: drivers/iio/pressure/sdp500.c 20838 20839 SENSIRION SGP40 GAS SENSOR DRIVER 20840 M: Andreas Klinger <ak@it-klinger.de> 20841 S: Maintained 20842 F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 20843 F: drivers/iio/chemical/sgp40.c 20844 20845 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 20846 M: Tomasz Duszynski <tduszyns@gmail.com> 20847 S: Maintained 20848 F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 20849 F: drivers/iio/chemical/sps30.c 20850 F: drivers/iio/chemical/sps30_i2c.c 20851 F: drivers/iio/chemical/sps30_serial.c 20852 20853 SERIAL DEVICE BUS 20854 M: Rob Herring <robh@kernel.org> 20855 L: linux-serial@vger.kernel.org 20856 S: Maintained 20857 F: Documentation/devicetree/bindings/serial/serial.yaml 20858 F: drivers/tty/serdev/ 20859 F: include/linux/serdev.h 20860 20861 SERIAL IR RECEIVER 20862 M: Sean Young <sean@mess.org> 20863 L: linux-media@vger.kernel.org 20864 S: Maintained 20865 F: drivers/media/rc/serial_ir.c 20866 20867 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 20868 M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 20869 L: linux-sound@vger.kernel.org 20870 S: Maintained 20871 F: Documentation/devicetree/bindings/slimbus/ 20872 F: drivers/slimbus/ 20873 F: include/linux/slimbus.h 20874 20875 SFC NETWORK DRIVER 20876 M: Edward Cree <ecree.xilinx@gmail.com> 20877 M: Martin Habets <habetsm.xilinx@gmail.com> 20878 L: netdev@vger.kernel.org 20879 L: linux-net-drivers@amd.com 20880 S: Supported 20881 F: Documentation/networking/devlink/sfc.rst 20882 F: drivers/net/ethernet/sfc/ 20883 20884 SFCTEMP HWMON DRIVER 20885 M: Emil Renner Berthing <kernel@esmil.dk> 20886 M: Hal Feng <hal.feng@starfivetech.com> 20887 L: linux-hwmon@vger.kernel.org 20888 S: Maintained 20889 F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 20890 F: Documentation/hwmon/sfctemp.rst 20891 F: drivers/hwmon/sfctemp.c 20892 20893 SFF/SFP/SFP+ MODULE SUPPORT 20894 M: Russell King <linux@armlinux.org.uk> 20895 L: netdev@vger.kernel.org 20896 S: Maintained 20897 F: Documentation/devicetree/bindings/net/sff,sfp.yaml 20898 F: drivers/net/phy/phylink.c 20899 F: drivers/net/phy/sfp* 20900 F: include/linux/mdio/mdio-i2c.h 20901 F: include/linux/phylink.h 20902 F: include/linux/sfp.h 20903 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) 20904 20905 SGI GRU DRIVER 20906 M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20907 S: Maintained 20908 F: drivers/misc/sgi-gru/ 20909 20910 SGI XP/XPC/XPNET DRIVER 20911 M: Robin Holt <robinmholt@gmail.com> 20912 M: Steve Wahl <steve.wahl@hpe.com> 20913 S: Maintained 20914 F: drivers/misc/sgi-xp/ 20915 20916 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 20917 M: Wenjia Zhang <wenjia@linux.ibm.com> 20918 M: Jan Karcher <jaka@linux.ibm.com> 20919 R: D. Wythe <alibuda@linux.alibaba.com> 20920 R: Tony Lu <tonylu@linux.alibaba.com> 20921 R: Wen Gu <guwen@linux.alibaba.com> 20922 L: linux-s390@vger.kernel.org 20923 S: Supported 20924 F: net/smc/ 20925 20926 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 20927 M: Linus Walleij <linus.walleij@linaro.org> 20928 L: linux-iio@vger.kernel.org 20929 S: Maintained 20930 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20931 F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20932 F: drivers/iio/light/gp2ap002.c 20933 20934 SHARP RJ54N1CB0C SENSOR DRIVER 20935 M: Jacopo Mondi <jacopo@jmondi.org> 20936 L: linux-media@vger.kernel.org 20937 S: Odd fixes 20938 T: git git://linuxtv.org/media_tree.git 20939 F: drivers/media/i2c/rj54n1cb0c.c 20940 F: include/media/i2c/rj54n1cb0c.h 20941 20942 SHRINKER 20943 M: Andrew Morton <akpm@linux-foundation.org> 20944 M: Dave Chinner <david@fromorbit.com> 20945 R: Qi Zheng <zhengqi.arch@bytedance.com> 20946 R: Roman Gushchin <roman.gushchin@linux.dev> 20947 R: Muchun Song <muchun.song@linux.dev> 20948 L: linux-mm@kvack.org 20949 S: Maintained 20950 F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20951 F: include/linux/shrinker.h 20952 F: mm/shrinker.c 20953 F: mm/shrinker_debug.c 20954 20955 SH_VOU V4L2 OUTPUT DRIVER 20956 L: linux-media@vger.kernel.org 20957 S: Orphan 20958 F: drivers/media/platform/renesas/sh_vou.c 20959 F: include/media/drv-intf/sh_vou.h 20960 20961 SI2157 MEDIA DRIVER 20962 L: linux-media@vger.kernel.org 20963 S: Orphan 20964 W: https://linuxtv.org 20965 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20966 F: drivers/media/tuners/si2157* 20967 20968 SI2165 MEDIA DRIVER 20969 M: Matthias Schwarzott <zzam@gentoo.org> 20970 L: linux-media@vger.kernel.org 20971 S: Maintained 20972 W: https://linuxtv.org 20973 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20974 F: drivers/media/dvb-frontends/si2165* 20975 20976 SI2168 MEDIA DRIVER 20977 L: linux-media@vger.kernel.org 20978 S: Orphan 20979 W: https://linuxtv.org 20980 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20981 F: drivers/media/dvb-frontends/si2168* 20982 20983 SI470X FM RADIO RECEIVER I2C DRIVER 20984 M: Hans Verkuil <hverkuil@xs4all.nl> 20985 L: linux-media@vger.kernel.org 20986 S: Odd Fixes 20987 W: https://linuxtv.org 20988 T: git git://linuxtv.org/media_tree.git 20989 F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20990 F: drivers/media/radio/si470x/radio-si470x-i2c.c 20991 20992 SI470X FM RADIO RECEIVER USB DRIVER 20993 M: Hans Verkuil <hverkuil@xs4all.nl> 20994 L: linux-media@vger.kernel.org 20995 S: Maintained 20996 W: https://linuxtv.org 20997 T: git git://linuxtv.org/media_tree.git 20998 F: drivers/media/radio/si470x/radio-si470x-common.c 20999 F: drivers/media/radio/si470x/radio-si470x-usb.c 21000 F: drivers/media/radio/si470x/radio-si470x.h 21001 21002 SI4713 FM RADIO TRANSMITTER I2C DRIVER 21003 M: Eduardo Valentin <edubezval@gmail.com> 21004 L: linux-media@vger.kernel.org 21005 S: Odd Fixes 21006 W: https://linuxtv.org 21007 T: git git://linuxtv.org/media_tree.git 21008 F: drivers/media/radio/si4713/si4713.? 21009 21010 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 21011 M: Eduardo Valentin <edubezval@gmail.com> 21012 L: linux-media@vger.kernel.org 21013 S: Odd Fixes 21014 W: https://linuxtv.org 21015 T: git git://linuxtv.org/media_tree.git 21016 F: drivers/media/radio/si4713/radio-platform-si4713.c 21017 21018 SI4713 FM RADIO TRANSMITTER USB DRIVER 21019 M: Hans Verkuil <hverkuil@xs4all.nl> 21020 L: linux-media@vger.kernel.org 21021 S: Maintained 21022 W: https://linuxtv.org 21023 T: git git://linuxtv.org/media_tree.git 21024 F: drivers/media/radio/si4713/radio-usb-si4713.c 21025 21026 SIANO DVB DRIVER 21027 M: Mauro Carvalho Chehab <mchehab@kernel.org> 21028 L: linux-media@vger.kernel.org 21029 S: Odd fixes 21030 W: https://linuxtv.org 21031 T: git git://linuxtv.org/media_tree.git 21032 F: drivers/media/common/siano/ 21033 F: drivers/media/mmc/siano/ 21034 F: drivers/media/usb/siano/ 21035 F: drivers/media/usb/siano/ 21036 21037 SIEMENS IPC LED DRIVERS 21038 M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 21039 M: Xing Tong Wu <xingtong.wu@siemens.com> 21040 M: Tobias Schaffner <tobias.schaffner@siemens.com> 21041 L: linux-leds@vger.kernel.org 21042 S: Maintained 21043 F: drivers/leds/simple/ 21044 21045 SIEMENS IPC PLATFORM DRIVERS 21046 M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 21047 M: Xing Tong Wu <xingtong.wu@siemens.com> 21048 M: Tobias Schaffner <tobias.schaffner@siemens.com> 21049 L: platform-driver-x86@vger.kernel.org 21050 S: Maintained 21051 F: drivers/platform/x86/siemens/ 21052 F: include/linux/platform_data/x86/simatic-ipc-base.h 21053 F: include/linux/platform_data/x86/simatic-ipc.h 21054 21055 SIEMENS IPC WATCHDOG DRIVERS 21056 M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 21057 M: Xing Tong Wu <xingtong.wu@siemens.com> 21058 M: Tobias Schaffner <tobias.schaffner@siemens.com> 21059 L: linux-watchdog@vger.kernel.org 21060 S: Maintained 21061 F: drivers/watchdog/simatic-ipc-wdt.c 21062 21063 SIFIVE DRIVERS 21064 M: Paul Walmsley <paul.walmsley@sifive.com> 21065 M: Samuel Holland <samuel.holland@sifive.com> 21066 L: linux-riscv@lists.infradead.org 21067 S: Supported 21068 F: drivers/dma/sf-pdma/ 21069 N: sifive 21070 K: fu[57]40 21071 K: [^@]sifive 21072 21073 SILEAD TOUCHSCREEN DRIVER 21074 M: Hans de Goede <hdegoede@redhat.com> 21075 L: linux-input@vger.kernel.org 21076 L: platform-driver-x86@vger.kernel.org 21077 S: Maintained 21078 F: drivers/input/touchscreen/silead.c 21079 F: drivers/platform/x86/touchscreen_dmi.c 21080 21081 SILICON LABS WIRELESS DRIVERS (for WFxxx series) 21082 M: Jérôme Pouiller <jerome.pouiller@silabs.com> 21083 S: Supported 21084 F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 21085 F: drivers/net/wireless/silabs/wfx/ 21086 21087 SILICON MOTION SM712 FRAME BUFFER DRIVER 21088 M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21089 M: Teddy Wang <teddy.wang@siliconmotion.com> 21090 M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21091 L: linux-fbdev@vger.kernel.org 21092 S: Maintained 21093 F: Documentation/fb/sm712fb.rst 21094 F: drivers/video/fbdev/sm712* 21095 21096 SILVACO I3C DUAL-ROLE MASTER 21097 M: Miquel Raynal <miquel.raynal@bootlin.com> 21098 M: Conor Culhane <conor.culhane@silvaco.com> 21099 L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 21100 S: Maintained 21101 F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 21102 F: drivers/i3c/master/svc-i3c-master.c 21103 21104 SIMPLEFB FB DRIVER 21105 M: Hans de Goede <hdegoede@redhat.com> 21106 L: linux-fbdev@vger.kernel.org 21107 S: Maintained 21108 F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 21109 F: drivers/video/fbdev/simplefb.c 21110 F: include/linux/platform_data/simplefb.h 21111 21112 SIOX 21113 M: Thorsten Scherer <t.scherer@eckelmann.de> 21114 R: Pengutronix Kernel Team <kernel@pengutronix.de> 21115 S: Supported 21116 F: drivers/gpio/gpio-siox.c 21117 F: drivers/siox/* 21118 F: include/trace/events/siox.h 21119 21120 SIPHASH PRF ROUTINES 21121 M: Jason A. Donenfeld <Jason@zx2c4.com> 21122 S: Maintained 21123 F: include/linux/siphash.h 21124 F: lib/siphash.c 21125 F: lib/siphash_kunit.c 21126 21127 SIS 190 ETHERNET DRIVER 21128 M: Francois Romieu <romieu@fr.zoreil.com> 21129 L: netdev@vger.kernel.org 21130 S: Maintained 21131 F: drivers/net/ethernet/sis/sis190.c 21132 21133 SIS 900/7016 FAST ETHERNET DRIVER 21134 M: Daniele Venzano <venza@brownhat.org> 21135 L: netdev@vger.kernel.org 21136 S: Maintained 21137 W: http://www.brownhat.org/sis900.html 21138 F: drivers/net/ethernet/sis/sis900.* 21139 21140 SIS FRAMEBUFFER DRIVER 21141 S: Orphan 21142 F: Documentation/fb/sisfb.rst 21143 F: drivers/video/fbdev/sis/ 21144 F: include/video/sisfb.h 21145 21146 SIS I2C TOUCHSCREEN DRIVER 21147 M: Mika Penttilä <mpenttil@redhat.com> 21148 L: linux-input@vger.kernel.org 21149 S: Maintained 21150 F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 21151 F: drivers/input/touchscreen/sis_i2c.c 21152 21153 SIS USB2VGA DRIVER 21154 M: Thomas Winischhofer <thomas@winischhofer.net> 21155 S: Maintained 21156 W: http://www.winischhofer.at/linuxsisusbvga.shtml 21157 F: drivers/usb/misc/sisusbvga/ 21158 21159 SL28 CPLD MFD DRIVER 21160 M: Michael Walle <mwalle@kernel.org> 21161 S: Maintained 21162 F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 21163 F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 21164 F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 21165 F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 21166 F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 21167 F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 21168 F: drivers/gpio/gpio-sl28cpld.c 21169 F: drivers/hwmon/sl28cpld-hwmon.c 21170 F: drivers/irqchip/irq-sl28cpld.c 21171 F: drivers/pwm/pwm-sl28cpld.c 21172 F: drivers/watchdog/sl28cpld_wdt.c 21173 21174 SL28 VPD NVMEM LAYOUT DRIVER 21175 M: Michael Walle <mwalle@kernel.org> 21176 S: Maintained 21177 F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 21178 F: drivers/nvmem/layouts/sl28vpd.c 21179 21180 SLAB ALLOCATOR 21181 M: Christoph Lameter <cl@linux.com> 21182 M: Pekka Enberg <penberg@kernel.org> 21183 M: David Rientjes <rientjes@google.com> 21184 M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 21185 M: Andrew Morton <akpm@linux-foundation.org> 21186 M: Vlastimil Babka <vbabka@suse.cz> 21187 R: Roman Gushchin <roman.gushchin@linux.dev> 21188 R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 21189 L: linux-mm@kvack.org 21190 S: Maintained 21191 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 21192 F: include/linux/sl?b*.h 21193 F: mm/sl?b* 21194 21195 SLCAN CAN NETWORK DRIVER 21196 M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 21197 L: linux-can@vger.kernel.org 21198 S: Maintained 21199 F: drivers/net/can/slcan/ 21200 21201 SLEEPABLE READ-COPY UPDATE (SRCU) 21202 M: Lai Jiangshan <jiangshanlai@gmail.com> 21203 M: "Paul E. McKenney" <paulmck@kernel.org> 21204 M: Josh Triplett <josh@joshtriplett.org> 21205 R: Steven Rostedt <rostedt@goodmis.org> 21206 R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21207 L: rcu@vger.kernel.org 21208 S: Supported 21209 W: http://www.rdrop.com/users/paulmck/RCU/ 21210 T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21211 F: include/linux/srcu*.h 21212 F: kernel/rcu/srcu*.c 21213 21214 SMACK SECURITY MODULE 21215 M: Casey Schaufler <casey@schaufler-ca.com> 21216 L: linux-security-module@vger.kernel.org 21217 S: Maintained 21218 W: http://schaufler-ca.com 21219 T: git git://github.com/cschaufler/smack-next 21220 F: Documentation/admin-guide/LSM/Smack.rst 21221 F: security/smack/ 21222 21223 SMC91x ETHERNET DRIVER 21224 M: Nicolas Pitre <nico@fluxnic.net> 21225 S: Odd Fixes 21226 F: drivers/net/ethernet/smsc/smc91x.* 21227 21228 SMSC EMC2103 HARDWARE MONITOR DRIVER 21229 M: Steve Glendinning <steve.glendinning@shawell.net> 21230 L: linux-hwmon@vger.kernel.org 21231 S: Maintained 21232 F: Documentation/hwmon/emc2103.rst 21233 F: drivers/hwmon/emc2103.c 21234 21235 SMSC SCH5627 HARDWARE MONITOR DRIVER 21236 M: Hans de Goede <hdegoede@redhat.com> 21237 L: linux-hwmon@vger.kernel.org 21238 S: Supported 21239 F: Documentation/hwmon/sch5627.rst 21240 F: drivers/hwmon/sch5627.c 21241 21242 SMSC UFX6000 and UFX7000 USB to VGA DRIVER 21243 M: Steve Glendinning <steve.glendinning@shawell.net> 21244 L: linux-fbdev@vger.kernel.org 21245 S: Maintained 21246 F: drivers/video/fbdev/smscufx.c 21247 21248 SMSC47B397 HARDWARE MONITOR DRIVER 21249 M: Jean Delvare <jdelvare@suse.com> 21250 L: linux-hwmon@vger.kernel.org 21251 S: Maintained 21252 F: Documentation/hwmon/smsc47b397.rst 21253 F: drivers/hwmon/smsc47b397.c 21254 21255 SMSC911x ETHERNET DRIVER 21256 M: Steve Glendinning <steve.glendinning@shawell.net> 21257 L: netdev@vger.kernel.org 21258 S: Maintained 21259 F: drivers/net/ethernet/smsc/smsc911x.* 21260 F: include/linux/smsc911x.h 21261 21262 SMSC9420 PCI ETHERNET DRIVER 21263 M: Steve Glendinning <steve.glendinning@shawell.net> 21264 L: netdev@vger.kernel.org 21265 S: Maintained 21266 F: drivers/net/ethernet/smsc/smsc9420.* 21267 21268 SNET DPU VIRTIO DATA PATH ACCELERATOR 21269 R: Alvaro Karsz <alvaro.karsz@solid-run.com> 21270 F: drivers/vdpa/solidrun/ 21271 21272 SOCIONEXT (SNI) AVE NETWORK DRIVER 21273 M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 21274 L: netdev@vger.kernel.org 21275 S: Maintained 21276 F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 21277 F: drivers/net/ethernet/socionext/sni_ave.c 21278 21279 SOCIONEXT (SNI) NETSEC NETWORK DRIVER 21280 M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 21281 M: Masahisa Kojima <kojima.masahisa@socionext.com> 21282 L: netdev@vger.kernel.org 21283 S: Maintained 21284 F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 21285 F: drivers/net/ethernet/socionext/netsec.c 21286 21287 SOCIONEXT (SNI) Synquacer SPI DRIVER 21288 M: Masahisa Kojima <masahisa.kojima@linaro.org> 21289 M: Jassi Brar <jaswinder.singh@linaro.org> 21290 L: linux-spi@vger.kernel.org 21291 S: Maintained 21292 F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 21293 F: drivers/spi/spi-synquacer.c 21294 21295 SOCIONEXT SYNQUACER I2C DRIVER 21296 M: Ard Biesheuvel <ardb@kernel.org> 21297 L: linux-i2c@vger.kernel.org 21298 S: Maintained 21299 F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 21300 F: drivers/i2c/busses/i2c-synquacer.c 21301 21302 SOCIONEXT UNIPHIER SOUND DRIVER 21303 L: linux-sound@vger.kernel.org 21304 S: Orphan 21305 F: sound/soc/uniphier/ 21306 21307 SOCKET TIMESTAMPING 21308 M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21309 S: Maintained 21310 F: Documentation/networking/timestamping.rst 21311 F: include/linux/net_tstamp.h 21312 F: include/uapi/linux/net_tstamp.h 21313 F: tools/testing/selftests/net/so_txtime.c 21314 21315 SOEKRIS NET48XX LED SUPPORT 21316 M: Chris Boot <bootc@bootc.net> 21317 S: Maintained 21318 F: drivers/leds/leds-net48xx.c 21319 21320 SOFT-IWARP DRIVER (siw) 21321 M: Bernard Metzler <bmt@zurich.ibm.com> 21322 L: linux-rdma@vger.kernel.org 21323 S: Supported 21324 F: drivers/infiniband/sw/siw/ 21325 F: include/uapi/rdma/siw-abi.h 21326 21327 SOFT-ROCE DRIVER (rxe) 21328 M: Zhu Yanjun <zyjzyj2000@gmail.com> 21329 L: linux-rdma@vger.kernel.org 21330 S: Supported 21331 F: drivers/infiniband/sw/rxe/ 21332 F: include/uapi/rdma/rdma_user_rxe.h 21333 21334 SOFTLOGIC 6x10 MPEG CODEC 21335 M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21336 M: Andrey Utkin <andrey_utkin@fastmail.com> 21337 M: Ismael Luceno <ismael@iodev.co.uk> 21338 L: linux-media@vger.kernel.org 21339 S: Supported 21340 F: drivers/media/pci/solo6x10/ 21341 21342 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 21343 M: James Morse <james.morse@arm.com> 21344 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21345 S: Maintained 21346 F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 21347 F: drivers/firmware/arm_sdei.c 21348 F: include/linux/arm_sdei.h 21349 F: include/uapi/linux/arm_sdei.h 21350 21351 SOFTWARE NODES AND DEVICE PROPERTIES 21352 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21353 R: Daniel Scally <djrscally@gmail.com> 21354 R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21355 R: Sakari Ailus <sakari.ailus@linux.intel.com> 21356 L: linux-acpi@vger.kernel.org 21357 S: Maintained 21358 F: drivers/base/property.c 21359 F: drivers/base/swnode.c 21360 F: include/linux/fwnode.h 21361 F: include/linux/property.h 21362 21363 SOFTWARE RAID (Multiple Disks) SUPPORT 21364 M: Song Liu <song@kernel.org> 21365 R: Yu Kuai <yukuai3@huawei.com> 21366 L: linux-raid@vger.kernel.org 21367 S: Supported 21368 Q: https://patchwork.kernel.org/project/linux-raid/list/ 21369 T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 21370 F: drivers/md/Kconfig 21371 F: drivers/md/Makefile 21372 F: drivers/md/md* 21373 F: drivers/md/raid* 21374 F: include/linux/raid/ 21375 F: include/uapi/linux/raid/ 21376 21377 SOLIDRUN CLEARFOG SUPPORT 21378 M: Russell King <linux@armlinux.org.uk> 21379 S: Maintained 21380 F: arch/arm/boot/dts/marvell/armada-388-clearfog* 21381 F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 21382 21383 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 21384 M: Russell King <linux@armlinux.org.uk> 21385 S: Maintained 21386 F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 21387 F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 21388 F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 21389 21390 SONIC NETWORK DRIVER 21391 M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 21392 L: netdev@vger.kernel.org 21393 S: Maintained 21394 F: drivers/net/ethernet/natsemi/sonic.* 21395 21396 SONICS SILICON BACKPLANE DRIVER (SSB) 21397 M: Michael Buesch <m@bues.ch> 21398 L: linux-wireless@vger.kernel.org 21399 S: Maintained 21400 F: drivers/ssb/ 21401 F: include/linux/ssb/ 21402 21403 SONY IMX208 SENSOR DRIVER 21404 M: Sakari Ailus <sakari.ailus@linux.intel.com> 21405 L: linux-media@vger.kernel.org 21406 S: Maintained 21407 T: git git://linuxtv.org/media_tree.git 21408 F: drivers/media/i2c/imx208.c 21409 21410 SONY IMX214 SENSOR DRIVER 21411 M: Ricardo Ribalda <ribalda@kernel.org> 21412 L: linux-media@vger.kernel.org 21413 S: Maintained 21414 T: git git://linuxtv.org/media_tree.git 21415 F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 21416 F: drivers/media/i2c/imx214.c 21417 21418 SONY IMX219 SENSOR DRIVER 21419 M: Dave Stevenson <dave.stevenson@raspberrypi.com> 21420 L: linux-media@vger.kernel.org 21421 S: Maintained 21422 T: git git://linuxtv.org/media_tree.git 21423 F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 21424 F: drivers/media/i2c/imx219.c 21425 21426 SONY IMX258 SENSOR DRIVER 21427 M: Sakari Ailus <sakari.ailus@linux.intel.com> 21428 L: linux-media@vger.kernel.org 21429 S: Maintained 21430 T: git git://linuxtv.org/media_tree.git 21431 F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 21432 F: drivers/media/i2c/imx258.c 21433 21434 SONY IMX274 SENSOR DRIVER 21435 M: Leon Luo <leonl@leopardimaging.com> 21436 L: linux-media@vger.kernel.org 21437 S: Maintained 21438 T: git git://linuxtv.org/media_tree.git 21439 F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 21440 F: drivers/media/i2c/imx274.c 21441 21442 SONY IMX283 SENSOR DRIVER 21443 M: Kieran Bingham <kieran.bingham@ideasonboard.com> 21444 M: Umang Jain <umang.jain@ideasonboard.com> 21445 L: linux-media@vger.kernel.org 21446 S: Maintained 21447 T: git git://linuxtv.org/media_tree.git 21448 F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 21449 F: drivers/media/i2c/imx283.c 21450 21451 SONY IMX290 SENSOR DRIVER 21452 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21453 L: linux-media@vger.kernel.org 21454 S: Maintained 21455 T: git git://linuxtv.org/media_tree.git 21456 F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 21457 F: drivers/media/i2c/imx290.c 21458 21459 SONY IMX296 SENSOR DRIVER 21460 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21461 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21462 L: linux-media@vger.kernel.org 21463 S: Maintained 21464 T: git git://linuxtv.org/media_tree.git 21465 F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 21466 F: drivers/media/i2c/imx296.c 21467 21468 SONY IMX319 SENSOR DRIVER 21469 M: Bingbu Cao <bingbu.cao@intel.com> 21470 L: linux-media@vger.kernel.org 21471 S: Maintained 21472 T: git git://linuxtv.org/media_tree.git 21473 F: drivers/media/i2c/imx319.c 21474 21475 SONY IMX334 SENSOR DRIVER 21476 L: linux-media@vger.kernel.org 21477 S: Orphan 21478 T: git git://linuxtv.org/media_tree.git 21479 F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 21480 F: drivers/media/i2c/imx334.c 21481 21482 SONY IMX335 SENSOR DRIVER 21483 L: linux-media@vger.kernel.org 21484 S: Orphan 21485 T: git git://linuxtv.org/media_tree.git 21486 F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 21487 F: drivers/media/i2c/imx335.c 21488 21489 SONY IMX355 SENSOR DRIVER 21490 M: Tianshu Qiu <tian.shu.qiu@intel.com> 21491 L: linux-media@vger.kernel.org 21492 S: Maintained 21493 T: git git://linuxtv.org/media_tree.git 21494 F: drivers/media/i2c/imx355.c 21495 21496 SONY IMX412 SENSOR DRIVER 21497 L: linux-media@vger.kernel.org 21498 S: Orphan 21499 T: git git://linuxtv.org/media_tree.git 21500 F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 21501 F: drivers/media/i2c/imx412.c 21502 21503 SONY IMX415 SENSOR DRIVER 21504 M: Michael Riesch <michael.riesch@wolfvision.net> 21505 L: linux-media@vger.kernel.org 21506 S: Maintained 21507 T: git git://linuxtv.org/media_tree.git 21508 F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 21509 F: drivers/media/i2c/imx415.c 21510 21511 SONY MEMORYSTICK SUBSYSTEM 21512 M: Maxim Levitsky <maximlevitsky@gmail.com> 21513 M: Alex Dubov <oakad@yahoo.com> 21514 M: Ulf Hansson <ulf.hansson@linaro.org> 21515 L: linux-mmc@vger.kernel.org 21516 S: Maintained 21517 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 21518 F: drivers/memstick/ 21519 F: include/linux/memstick.h 21520 21521 SONY VAIO CONTROL DEVICE DRIVER 21522 M: Mattia Dongili <malattia@linux.it> 21523 L: platform-driver-x86@vger.kernel.org 21524 S: Maintained 21525 W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 21526 F: Documentation/admin-guide/laptops/sony-laptop.rst 21527 F: drivers/char/sonypi.c 21528 F: drivers/platform/x86/sony-laptop.c 21529 F: include/linux/sony-laptop.h 21530 21531 SOPHGO DEVICETREES and DRIVERS 21532 M: Chen Wang <unicorn_wang@outlook.com> 21533 M: Inochi Amaoto <inochiama@outlook.com> 21534 T: git https://github.com/sophgo/linux.git 21535 S: Maintained 21536 N: sophgo 21537 K: sophgo 21538 21539 SOUND 21540 M: Jaroslav Kysela <perex@perex.cz> 21541 M: Takashi Iwai <tiwai@suse.com> 21542 L: linux-sound@vger.kernel.org 21543 S: Maintained 21544 W: http://www.alsa-project.org/ 21545 Q: http://patchwork.kernel.org/project/alsa-devel/list/ 21546 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21547 F: Documentation/sound/ 21548 F: include/sound/ 21549 F: include/uapi/sound/ 21550 F: sound/ 21551 F: tools/testing/selftests/alsa 21552 21553 SOUND - ALSA SELFTESTS 21554 M: Mark Brown <broonie@kernel.org> 21555 L: linux-sound@vger.kernel.org 21556 L: linux-kselftest@vger.kernel.org 21557 S: Supported 21558 F: tools/testing/selftests/alsa 21559 21560 SOUND - COMPRESSED AUDIO 21561 M: Vinod Koul <vkoul@kernel.org> 21562 L: linux-sound@vger.kernel.org 21563 S: Supported 21564 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21565 F: Documentation/sound/designs/compress-offload.rst 21566 F: include/sound/compress_driver.h 21567 F: include/uapi/sound/compress_* 21568 F: sound/core/compress_offload.c 21569 F: sound/soc/soc-compress.c 21570 21571 SOUND - CORE KUNIT TEST 21572 M: Ivan Orlov <ivan.orlov0322@gmail.com> 21573 L: linux-sound@vger.kernel.org 21574 S: Supported 21575 F: sound/core/sound_kunit.c 21576 21577 SOUND - DMAENGINE HELPERS 21578 M: Lars-Peter Clausen <lars@metafoo.de> 21579 S: Supported 21580 F: include/sound/dmaengine_pcm.h 21581 F: sound/core/pcm_dmaengine.c 21582 F: sound/soc/soc-generic-dmaengine-pcm.c 21583 21584 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 21585 M: Liam Girdwood <lgirdwood@gmail.com> 21586 M: Mark Brown <broonie@kernel.org> 21587 L: linux-sound@vger.kernel.org 21588 S: Supported 21589 W: http://alsa-project.org/main/index.php/ASoC 21590 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 21591 F: Documentation/devicetree/bindings/sound/ 21592 F: Documentation/sound/soc/ 21593 F: include/dt-bindings/sound/ 21594 F: include/sound/soc* 21595 F: include/sound/sof.h 21596 F: include/sound/sof/ 21597 F: include/trace/events/sof*.h 21598 F: include/uapi/sound/asoc.h 21599 F: sound/soc/ 21600 21601 SOUND - SOC LAYER / dapm-graph 21602 M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21603 L: linux-sound@vger.kernel.org 21604 S: Maintained 21605 F: tools/sound/dapm-graph 21606 21607 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 21608 M: Liam Girdwood <lgirdwood@gmail.com> 21609 M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 21610 M: Bard Liao <yung-chuan.liao@linux.intel.com> 21611 M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 21612 M: Daniel Baluta <daniel.baluta@nxp.com> 21613 R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 21614 R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 21615 L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 21616 S: Supported 21617 W: https://github.com/thesofproject/linux/ 21618 F: sound/soc/sof/ 21619 21620 SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 21621 M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21622 S: Supported 21623 L: linux-sound@vger.kernel.org 21624 F: sound/soc/generic/ 21625 F: include/sound/simple_card* 21626 F: Documentation/devicetree/bindings/sound/simple-card.yaml 21627 F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 21628 21629 SOUNDWIRE SUBSYSTEM 21630 M: Vinod Koul <vkoul@kernel.org> 21631 M: Bard Liao <yung-chuan.liao@linux.intel.com> 21632 R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 21633 R: Sanyog Kale <sanyog.r.kale@intel.com> 21634 L: linux-sound@vger.kernel.org 21635 S: Supported 21636 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 21637 F: Documentation/driver-api/soundwire/ 21638 F: drivers/soundwire/ 21639 F: include/linux/soundwire/ 21640 21641 SP2 MEDIA DRIVER 21642 M: Olli Salonen <olli.salonen@iki.fi> 21643 L: linux-media@vger.kernel.org 21644 S: Maintained 21645 W: https://linuxtv.org 21646 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21647 F: drivers/media/dvb-frontends/sp2* 21648 21649 SPANISH DOCUMENTATION 21650 M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 21651 R: Avadhut Naik <avadhut.naik@amd.com> 21652 S: Maintained 21653 F: Documentation/translations/sp_SP/ 21654 21655 SPARC + UltraSPARC (sparc/sparc64) 21656 M: "David S. Miller" <davem@davemloft.net> 21657 M: Andreas Larsson <andreas@gaisler.com> 21658 L: sparclinux@vger.kernel.org 21659 S: Maintained 21660 Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 21661 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21662 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21663 F: arch/sparc/ 21664 F: drivers/sbus/ 21665 21666 SPARC SERIAL DRIVERS 21667 M: "David S. Miller" <davem@davemloft.net> 21668 L: sparclinux@vger.kernel.org 21669 S: Maintained 21670 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21671 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21672 F: drivers/tty/serial/suncore.c 21673 F: drivers/tty/serial/sunhv.c 21674 F: drivers/tty/serial/sunsab.c 21675 F: drivers/tty/serial/sunsab.h 21676 F: drivers/tty/serial/sunsu.c 21677 F: drivers/tty/serial/sunzilog.c 21678 F: drivers/tty/serial/sunzilog.h 21679 F: drivers/tty/vcc.c 21680 F: include/linux/sunserialcore.h 21681 21682 SPARSE CHECKER 21683 M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 21684 L: linux-sparse@vger.kernel.org 21685 S: Maintained 21686 W: https://sparse.docs.kernel.org/ 21687 Q: https://patchwork.kernel.org/project/linux-sparse/list/ 21688 B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 21689 T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 21690 F: include/linux/compiler.h 21691 21692 SPEAKUP CONSOLE SPEECH DRIVER 21693 M: William Hubbs <w.d.hubbs@gmail.com> 21694 M: Chris Brannon <chris@the-brannons.com> 21695 M: Kirk Reiser <kirk@reisers.ca> 21696 M: Samuel Thibault <samuel.thibault@ens-lyon.org> 21697 L: speakup@linux-speakup.org 21698 S: Odd Fixes 21699 W: http://www.linux-speakup.org/ 21700 W: https://github.com/linux-speakup/speakup 21701 B: https://github.com/linux-speakup/speakup/issues 21702 F: drivers/accessibility/speakup/ 21703 21704 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 21705 M: Viresh Kumar <vireshk@kernel.org> 21706 M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 21707 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21708 L: soc@lists.linux.dev 21709 S: Maintained 21710 W: http://www.st.com/spear 21711 F: arch/arm/boot/dts/st/spear* 21712 F: arch/arm/mach-spear/ 21713 F: drivers/clk/spear/ 21714 F: drivers/pinctrl/spear/ 21715 21716 SPI NOR SUBSYSTEM 21717 M: Tudor Ambarus <tudor.ambarus@linaro.org> 21718 M: Pratyush Yadav <pratyush@kernel.org> 21719 M: Michael Walle <mwalle@kernel.org> 21720 L: linux-mtd@lists.infradead.org 21721 S: Maintained 21722 W: http://www.linux-mtd.infradead.org/ 21723 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 21724 C: irc://irc.oftc.net/mtd 21725 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 21726 F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 21727 F: drivers/mtd/spi-nor/ 21728 F: include/linux/mtd/spi-nor.h 21729 21730 SPI SUBSYSTEM 21731 M: Mark Brown <broonie@kernel.org> 21732 L: linux-spi@vger.kernel.org 21733 S: Maintained 21734 Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 21735 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 21736 F: Documentation/devicetree/bindings/spi/ 21737 F: Documentation/spi/ 21738 F: drivers/spi/ 21739 F: include/linux/spi/ 21740 F: include/uapi/linux/spi/ 21741 F: tools/spi/ 21742 21743 SPIDERNET NETWORK DRIVER for CELL 21744 M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 21745 M: Geoff Levand <geoff@infradead.org> 21746 L: netdev@vger.kernel.org 21747 L: linuxppc-dev@lists.ozlabs.org 21748 S: Maintained 21749 F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 21750 F: drivers/net/ethernet/toshiba/spider_net* 21751 21752 SPMI SUBSYSTEM 21753 M: Stephen Boyd <sboyd@kernel.org> 21754 L: linux-kernel@vger.kernel.org 21755 S: Maintained 21756 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 21757 F: Documentation/devicetree/bindings/spmi/ 21758 F: drivers/spmi/ 21759 F: include/dt-bindings/spmi/spmi.h 21760 F: include/linux/spmi.h 21761 F: include/trace/events/spmi.h 21762 21763 SPU FILE SYSTEM 21764 L: linuxppc-dev@lists.ozlabs.org 21765 S: Orphan 21766 F: Documentation/filesystems/spufs/spufs.rst 21767 F: arch/powerpc/platforms/cell/spufs/ 21768 21769 SQUASHFS FILE SYSTEM 21770 M: Phillip Lougher <phillip@squashfs.org.uk> 21771 L: squashfs-devel@lists.sourceforge.net (subscribers-only) 21772 S: Maintained 21773 W: http://squashfs.org.uk 21774 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 21775 F: Documentation/filesystems/squashfs.rst 21776 F: fs/squashfs/ 21777 21778 SRM (Alpha) environment access 21779 M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 21780 S: Maintained 21781 F: arch/alpha/kernel/srm_env.c 21782 21783 ST LSM6DSx IMU IIO DRIVER 21784 M: Lorenzo Bianconi <lorenzo@kernel.org> 21785 L: linux-iio@vger.kernel.org 21786 S: Maintained 21787 W: http://www.st.com/ 21788 F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 21789 F: drivers/iio/imu/st_lsm6dsx/ 21790 21791 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 21792 M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21793 M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21794 L: linux-media@vger.kernel.org 21795 S: Maintained 21796 T: git git://linuxtv.org/media_tree.git 21797 F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 21798 F: drivers/media/i2c/st-mipid02.c 21799 21800 ST STM32 FIREWALL 21801 M: Gatien Chevallier <gatien.chevallier@foss.st.com> 21802 S: Maintained 21803 F: drivers/bus/stm32_etzpc.c 21804 F: drivers/bus/stm32_firewall.c 21805 F: drivers/bus/stm32_rifsc.c 21806 21807 ST STM32 I2C/SMBUS DRIVER 21808 M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 21809 M: Alain Volmat <alain.volmat@foss.st.com> 21810 L: linux-i2c@vger.kernel.org 21811 S: Maintained 21812 F: drivers/i2c/busses/i2c-stm32* 21813 21814 ST STM32 SPI DRIVER 21815 M: Alain Volmat <alain.volmat@foss.st.com> 21816 L: linux-spi@vger.kernel.org 21817 S: Maintained 21818 F: drivers/spi/spi-stm32.c 21819 21820 ST STPDDC60 DRIVER 21821 M: Daniel Nilsson <daniel.nilsson@flex.com> 21822 L: linux-hwmon@vger.kernel.org 21823 S: Maintained 21824 F: Documentation/hwmon/stpddc60.rst 21825 F: drivers/hwmon/pmbus/stpddc60.c 21826 21827 ST VGXY61 DRIVER 21828 M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21829 M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21830 L: linux-media@vger.kernel.org 21831 S: Maintained 21832 T: git git://linuxtv.org/media_tree.git 21833 F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 21834 F: Documentation/userspace-api/media/drivers/vgxy61.rst 21835 F: drivers/media/i2c/vgxy61.c 21836 21837 ST VL53L0X ToF RANGER(I2C) IIO DRIVER 21838 M: Song Qiang <songqiang1304521@gmail.com> 21839 L: linux-iio@vger.kernel.org 21840 S: Maintained 21841 F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 21842 F: drivers/iio/proximity/vl53l0x-i2c.c 21843 21844 STABLE BRANCH 21845 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21846 M: Sasha Levin <sashal@kernel.org> 21847 L: stable@vger.kernel.org 21848 S: Supported 21849 F: Documentation/process/stable-kernel-rules.rst 21850 21851 STAGING - ATOMISP DRIVER 21852 M: Hans de Goede <hdegoede@redhat.com> 21853 M: Mauro Carvalho Chehab <mchehab@kernel.org> 21854 R: Sakari Ailus <sakari.ailus@linux.intel.com> 21855 L: linux-media@vger.kernel.org 21856 S: Maintained 21857 F: drivers/staging/media/atomisp/ 21858 21859 STAGING - FIELDBUS SUBSYSTEM 21860 M: Sven Van Asbroeck <TheSven73@gmail.com> 21861 S: Maintained 21862 F: drivers/staging/fieldbus/* 21863 F: drivers/staging/fieldbus/Documentation/ 21864 21865 STAGING - HMS ANYBUS-S BUS 21866 M: Sven Van Asbroeck <TheSven73@gmail.com> 21867 S: Maintained 21868 F: drivers/staging/fieldbus/anybuss/ 21869 21870 STAGING - INDUSTRIAL IO 21871 M: Jonathan Cameron <jic23@kernel.org> 21872 L: linux-iio@vger.kernel.org 21873 S: Odd Fixes 21874 F: Documentation/devicetree/bindings/staging/iio/ 21875 F: drivers/staging/iio/ 21876 21877 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 21878 M: Marc Dietrich <marvin24@gmx.de> 21879 L: ac100@lists.launchpad.net (moderated for non-subscribers) 21880 L: linux-tegra@vger.kernel.org 21881 S: Maintained 21882 F: drivers/staging/nvec/ 21883 21884 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 21885 M: Jens Frederich <jfrederich@gmail.com> 21886 M: Jon Nettleton <jon.nettleton@gmail.com> 21887 S: Maintained 21888 W: http://wiki.laptop.org/go/DCON 21889 F: drivers/staging/olpc_dcon/ 21890 21891 STAGING - REALTEK RTL8712U DRIVERS 21892 M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 21893 S: Odd Fixes 21894 F: drivers/staging/rtl8712/ 21895 21896 STAGING - SEPS525 LCD CONTROLLER DRIVERS 21897 M: Michael Hennerich <michael.hennerich@analog.com> 21898 L: linux-fbdev@vger.kernel.org 21899 S: Supported 21900 F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 21901 F: drivers/staging/fbtft/fb_seps525.c 21902 21903 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 21904 M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21905 M: Teddy Wang <teddy.wang@siliconmotion.com> 21906 M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21907 L: linux-fbdev@vger.kernel.org 21908 S: Maintained 21909 F: drivers/staging/sm750fb/ 21910 21911 STAGING - VIA VT665X DRIVERS 21912 M: Philipp Hortmann <philipp.g.hortmann@gmail.com> 21913 S: Odd Fixes 21914 F: drivers/staging/vt665?/ 21915 21916 STAGING SUBSYSTEM 21917 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21918 L: linux-staging@lists.linux.dev 21919 S: Supported 21920 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 21921 F: drivers/staging/ 21922 21923 STANDALONE CACHE CONTROLLER DRIVERS 21924 M: Conor Dooley <conor@kernel.org> 21925 S: Maintained 21926 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21927 F: Documentation/devicetree/bindings/cache/ 21928 F: drivers/cache 21929 21930 STARFIRE/DURALAN NETWORK DRIVER 21931 M: Ion Badulescu <ionut@badula.org> 21932 S: Odd Fixes 21933 F: drivers/net/ethernet/adaptec/starfire* 21934 21935 STARFIVE CAMERA SUBSYSTEM DRIVER 21936 M: Jack Zhu <jack.zhu@starfivetech.com> 21937 M: Changhuang Liang <changhuang.liang@starfivetech.com> 21938 L: linux-media@vger.kernel.org 21939 S: Maintained 21940 F: Documentation/admin-guide/media/starfive_camss.rst 21941 F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 21942 F: drivers/staging/media/starfive/camss 21943 21944 STARFIVE CRYPTO DRIVER 21945 M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21946 M: William Qiu <william.qiu@starfivetech.com> 21947 S: Supported 21948 F: Documentation/devicetree/bindings/crypto/starfive* 21949 F: drivers/crypto/starfive/ 21950 21951 STARFIVE DEVICETREES 21952 M: Emil Renner Berthing <kernel@esmil.dk> 21953 S: Maintained 21954 F: arch/riscv/boot/dts/starfive/ 21955 21956 STARFIVE DWMAC GLUE LAYER 21957 M: Emil Renner Berthing <kernel@esmil.dk> 21958 M: Minda Chen <minda.chen@starfivetech.com> 21959 S: Maintained 21960 F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21961 F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21962 21963 STARFIVE JH7110 DPHY RX DRIVER 21964 M: Jack Zhu <jack.zhu@starfivetech.com> 21965 M: Changhuang Liang <changhuang.liang@starfivetech.com> 21966 S: Supported 21967 F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21968 F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21969 21970 STARFIVE JH7110 DPHY TX DRIVER 21971 M: Keith Zhao <keith.zhao@starfivetech.com> 21972 M: Shengyang Chen <shengyang.chen@starfivetech.com> 21973 S: Supported 21974 F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 21975 F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 21976 21977 STARFIVE JH7110 MMC/SD/SDIO DRIVER 21978 M: William Qiu <william.qiu@starfivetech.com> 21979 S: Supported 21980 F: Documentation/devicetree/bindings/mmc/starfive* 21981 F: drivers/mmc/host/dw_mmc-starfive.c 21982 21983 STARFIVE JH7110 PLL CLOCK DRIVER 21984 M: Xingyu Wu <xingyu.wu@starfivetech.com> 21985 S: Supported 21986 F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21987 F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21988 21989 STARFIVE JH7110 PWMDAC DRIVER 21990 M: Hal Feng <hal.feng@starfivetech.com> 21991 M: Xingyu Wu <xingyu.wu@starfivetech.com> 21992 S: Supported 21993 F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21994 F: sound/soc/starfive/jh7110_pwmdac.c 21995 21996 STARFIVE JH7110 SYSCON 21997 M: William Qiu <william.qiu@starfivetech.com> 21998 M: Xingyu Wu <xingyu.wu@starfivetech.com> 21999 S: Supported 22000 F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 22001 22002 STARFIVE JH7110 TDM DRIVER 22003 M: Walker Chen <walker.chen@starfivetech.com> 22004 S: Maintained 22005 F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 22006 F: sound/soc/starfive/jh7110_tdm.c 22007 22008 STARFIVE JH71X0 CLOCK DRIVERS 22009 M: Emil Renner Berthing <kernel@esmil.dk> 22010 M: Hal Feng <hal.feng@starfivetech.com> 22011 S: Maintained 22012 F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 22013 F: drivers/clk/starfive/clk-starfive-jh71* 22014 F: include/dt-bindings/clock/starfive?jh71*.h 22015 22016 STARFIVE JH71X0 PINCTRL DRIVERS 22017 M: Emil Renner Berthing <kernel@esmil.dk> 22018 M: Jianlong Huang <jianlong.huang@starfivetech.com> 22019 M: Hal Feng <hal.feng@starfivetech.com> 22020 L: linux-gpio@vger.kernel.org 22021 S: Maintained 22022 F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 22023 F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 22024 F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 22025 F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 22026 22027 STARFIVE JH71X0 RESET CONTROLLER DRIVERS 22028 M: Emil Renner Berthing <kernel@esmil.dk> 22029 M: Hal Feng <hal.feng@starfivetech.com> 22030 S: Maintained 22031 F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 22032 F: drivers/reset/starfive/reset-starfive-jh71* 22033 F: include/dt-bindings/reset/starfive?jh71*.h 22034 22035 STARFIVE JH71X0 USB DRIVERS 22036 M: Minda Chen <minda.chen@starfivetech.com> 22037 S: Maintained 22038 F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 22039 F: drivers/usb/cdns3/cdns3-starfive.c 22040 22041 STARFIVE JH71XX PMU CONTROLLER DRIVER 22042 M: Walker Chen <walker.chen@starfivetech.com> 22043 M: Changhuang Liang <changhuang.liang@starfivetech.com> 22044 S: Supported 22045 F: Documentation/devicetree/bindings/power/starfive* 22046 F: drivers/pmdomain/starfive/ 22047 F: include/dt-bindings/power/starfive,jh7110-pmu.h 22048 22049 STARFIVE SOC DRIVERS 22050 M: Conor Dooley <conor@kernel.org> 22051 S: Maintained 22052 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22053 F: Documentation/devicetree/bindings/soc/starfive/ 22054 22055 STARFIVE STARLINK PMU DRIVER 22056 M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 22057 S: Maintained 22058 F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 22059 F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 22060 F: drivers/perf/starfive_starlink_pmu.c 22061 22062 STARFIVE TRNG DRIVER 22063 M: Jia Jie Ho <jiajie.ho@starfivetech.com> 22064 S: Supported 22065 F: Documentation/devicetree/bindings/rng/starfive* 22066 F: drivers/char/hw_random/jh7110-trng.c 22067 22068 STARFIVE WATCHDOG DRIVER 22069 M: Xingyu Wu <xingyu.wu@starfivetech.com> 22070 M: Samin Guo <samin.guo@starfivetech.com> 22071 S: Supported 22072 F: Documentation/devicetree/bindings/watchdog/starfive* 22073 F: drivers/watchdog/starfive-wdt.c 22074 22075 STARFIVE JH71X0 PCIE AND USB PHY DRIVER 22076 M: Minda Chen <minda.chen@starfivetech.com> 22077 S: Supported 22078 F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 22079 F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 22080 F: drivers/phy/starfive/phy-jh7110-pcie.c 22081 F: drivers/phy/starfive/phy-jh7110-usb.c 22082 22083 STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 22084 M: Changhuang Liang <changhuang.liang@starfivetech.com> 22085 S: Supported 22086 F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 22087 F: drivers/irqchip/irq-starfive-jh8100-intc.c 22088 22089 STATIC BRANCH/CALL 22090 M: Peter Zijlstra <peterz@infradead.org> 22091 M: Josh Poimboeuf <jpoimboe@kernel.org> 22092 M: Jason Baron <jbaron@akamai.com> 22093 R: Steven Rostedt <rostedt@goodmis.org> 22094 R: Ard Biesheuvel <ardb@kernel.org> 22095 S: Supported 22096 F: arch/*/include/asm/jump_label*.h 22097 F: arch/*/include/asm/static_call*.h 22098 F: arch/*/kernel/jump_label.c 22099 F: arch/*/kernel/static_call.c 22100 F: include/linux/jump_label*.h 22101 F: include/linux/static_call*.h 22102 F: kernel/jump_label.c 22103 F: kernel/static_call.c 22104 22105 STI AUDIO (ASoC) DRIVERS 22106 M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22107 L: linux-sound@vger.kernel.org 22108 S: Maintained 22109 F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 22110 F: sound/soc/sti/ 22111 22112 STI CEC DRIVER 22113 M: Alain Volmat <alain.volmat@foss.st.com> 22114 S: Maintained 22115 F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 22116 F: drivers/media/cec/platform/sti/ 22117 22118 STK1160 USB VIDEO CAPTURE DRIVER 22119 M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22120 L: linux-media@vger.kernel.org 22121 S: Maintained 22122 T: git git://linuxtv.org/media_tree.git 22123 F: drivers/media/usb/stk1160/ 22124 22125 STM32 AUDIO (ASoC) DRIVERS 22126 M: Olivier Moysan <olivier.moysan@foss.st.com> 22127 M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22128 L: linux-sound@vger.kernel.org 22129 S: Maintained 22130 F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 22131 F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 22132 F: sound/soc/stm/ 22133 22134 STM32 DMA DRIVERS 22135 M: Amélie Delaunay <amelie.delaunay@foss.st.com> 22136 L: dmaengine@vger.kernel.org 22137 L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 22138 S: Maintained 22139 F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 22140 F: Documentation/devicetree/bindings/dma/stm32/ 22141 F: drivers/dma/stm32/ 22142 22143 STM32 TIMER/LPTIMER DRIVERS 22144 M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 22145 S: Maintained 22146 F: Documentation/ABI/testing/*timer-stm32 22147 F: Documentation/devicetree/bindings/*/*stm32-*timer* 22148 F: drivers/*/stm32-*timer* 22149 F: drivers/pwm/pwm-stm32* 22150 F: include/linux/*/stm32-*tim* 22151 22152 STMMAC ETHERNET DRIVER 22153 M: Alexandre Torgue <alexandre.torgue@foss.st.com> 22154 M: Jose Abreu <joabreu@synopsys.com> 22155 L: netdev@vger.kernel.org 22156 S: Supported 22157 W: http://www.stlinux.com 22158 F: Documentation/networking/device_drivers/ethernet/stmicro/ 22159 F: drivers/net/ethernet/stmicro/stmmac/ 22160 22161 SUN HAPPY MEAL ETHERNET DRIVER 22162 M: Sean Anderson <seanga2@gmail.com> 22163 S: Maintained 22164 F: drivers/net/ethernet/sun/sunhme.* 22165 22166 SUN3/3X 22167 M: Sam Creasey <sammy@sammy.net> 22168 S: Maintained 22169 W: http://sammy.net/sun3/ 22170 F: arch/m68k/include/asm/sun3* 22171 F: arch/m68k/kernel/*sun3* 22172 F: arch/m68k/sun3*/ 22173 F: drivers/net/ethernet/i825xx/sun3* 22174 22175 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 22176 M: Hans de Goede <hdegoede@redhat.com> 22177 L: linux-input@vger.kernel.org 22178 S: Maintained 22179 F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 22180 F: drivers/input/keyboard/sun4i-lradc-keys.c 22181 22182 SUNDANCE NETWORK DRIVER 22183 M: Denis Kirjanov <kda@linux-powerpc.org> 22184 L: netdev@vger.kernel.org 22185 S: Maintained 22186 F: drivers/net/ethernet/dlink/sundance.c 22187 22188 SUNPLUS ETHERNET DRIVER 22189 M: Wells Lu <wellslutw@gmail.com> 22190 L: netdev@vger.kernel.org 22191 S: Maintained 22192 W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 22193 F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 22194 F: drivers/net/ethernet/sunplus/ 22195 22196 SUNPLUS MMC DRIVER 22197 M: Tony Huang <tonyhuang.sunplus@gmail.com> 22198 M: Li-hao Kuo <lhjeff911@gmail.com> 22199 S: Maintained 22200 F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 22201 F: drivers/mmc/host/sunplus-mmc.c 22202 22203 SUNPLUS OCOTP DRIVER 22204 M: Vincent Shih <vincent.sunplus@gmail.com> 22205 S: Maintained 22206 F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 22207 F: drivers/nvmem/sunplus-ocotp.c 22208 22209 SUNPLUS PWM DRIVER 22210 M: Hammer Hsieh <hammerh0314@gmail.com> 22211 S: Maintained 22212 F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 22213 F: drivers/pwm/pwm-sunplus.c 22214 22215 SUNPLUS RTC DRIVER 22216 M: Vincent Shih <vincent.sunplus@gmail.com> 22217 L: linux-rtc@vger.kernel.org 22218 S: Maintained 22219 F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 22220 F: drivers/rtc/rtc-sunplus.c 22221 22222 SUNPLUS SPI CONTROLLER INTERFACE DRIVER 22223 M: Li-hao Kuo <lhjeff911@gmail.com> 22224 L: linux-spi@vger.kernel.org 22225 S: Maintained 22226 F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 22227 F: drivers/spi/spi-sunplus-sp7021.c 22228 22229 SUNPLUS UART DRIVER 22230 M: Hammer Hsieh <hammerh0314@gmail.com> 22231 S: Maintained 22232 F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 22233 F: drivers/tty/serial/sunplus-uart.c 22234 22235 SUNPLUS USB2 PHY DRIVER 22236 M: Vincent Shih <vincent.sunplus@gmail.com> 22237 L: linux-usb@vger.kernel.org 22238 S: Maintained 22239 F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 22240 F: drivers/phy/sunplus/Kconfig 22241 F: drivers/phy/sunplus/Makefile 22242 F: drivers/phy/sunplus/phy-sunplus-usb2.c 22243 22244 SUNPLUS WATCHDOG DRIVER 22245 M: Xiantao Hu <xt.hu@cqplus1.com> 22246 L: linux-watchdog@vger.kernel.org 22247 S: Maintained 22248 F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 22249 F: drivers/watchdog/sunplus_wdt.c 22250 22251 SUPERH 22252 M: Yoshinori Sato <ysato@users.sourceforge.jp> 22253 M: Rich Felker <dalias@libc.org> 22254 M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 22255 L: linux-sh@vger.kernel.org 22256 S: Maintained 22257 Q: http://patchwork.kernel.org/project/linux-sh/list/ 22258 F: Documentation/arch/sh/ 22259 F: arch/sh/ 22260 F: drivers/sh/ 22261 22262 SUSPEND TO RAM 22263 M: "Rafael J. Wysocki" <rafael@kernel.org> 22264 M: Len Brown <len.brown@intel.com> 22265 M: Pavel Machek <pavel@ucw.cz> 22266 L: linux-pm@vger.kernel.org 22267 S: Supported 22268 B: https://bugzilla.kernel.org 22269 F: Documentation/power/ 22270 F: arch/x86/kernel/acpi/sleep* 22271 F: arch/x86/kernel/acpi/wakeup* 22272 F: drivers/base/power/ 22273 F: include/linux/freezer.h 22274 F: include/linux/pm.h 22275 F: include/linux/suspend.h 22276 F: kernel/power/ 22277 22278 SVGA HANDLING 22279 M: Martin Mares <mj@ucw.cz> 22280 L: linux-video@atrey.karlin.mff.cuni.cz 22281 S: Maintained 22282 F: Documentation/admin-guide/svga.rst 22283 F: arch/x86/boot/video* 22284 22285 SWITCHDEV 22286 M: Jiri Pirko <jiri@resnulli.us> 22287 M: Ivan Vecera <ivecera@redhat.com> 22288 L: netdev@vger.kernel.org 22289 S: Supported 22290 F: include/net/switchdev.h 22291 F: net/switchdev/ 22292 22293 SY8106A REGULATOR DRIVER 22294 M: Icenowy Zheng <icenowy@aosc.io> 22295 S: Maintained 22296 F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 22297 F: drivers/regulator/sy8106a-regulator.c 22298 22299 SYNC FILE FRAMEWORK 22300 M: Sumit Semwal <sumit.semwal@linaro.org> 22301 R: Gustavo Padovan <gustavo@padovan.org> 22302 L: linux-media@vger.kernel.org 22303 L: dri-devel@lists.freedesktop.org 22304 S: Maintained 22305 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 22306 F: Documentation/driver-api/sync_file.rst 22307 F: drivers/dma-buf/dma-fence* 22308 F: drivers/dma-buf/sw_sync.c 22309 F: drivers/dma-buf/sync_* 22310 F: include/linux/sync_file.h 22311 F: include/uapi/linux/sync_file.h 22312 22313 SYNOPSYS ARC ARCHITECTURE 22314 M: Vineet Gupta <vgupta@kernel.org> 22315 L: linux-snps-arc@lists.infradead.org 22316 S: Supported 22317 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 22318 F: Documentation/arch/arc 22319 F: Documentation/devicetree/bindings/arc/* 22320 F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 22321 F: arch/arc/ 22322 F: drivers/clocksource/arc_timer.c 22323 F: drivers/tty/serial/arc_uart.c 22324 22325 SYNOPSYS ARC HSDK SDP pll clock driver 22326 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22327 S: Supported 22328 F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 22329 F: drivers/clk/clk-hsdk-pll.c 22330 22331 SYNOPSYS ARC SDP clock driver 22332 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22333 S: Supported 22334 F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 22335 F: drivers/clk/axs10x/* 22336 22337 SYNOPSYS ARC SDP platform support 22338 M: Alexey Brodkin <abrodkin@synopsys.com> 22339 S: Supported 22340 F: Documentation/devicetree/bindings/arc/axs10* 22341 F: arch/arc/boot/dts/ax* 22342 F: arch/arc/plat-axs10x 22343 22344 SYNOPSYS AXS10x RESET CONTROLLER DRIVER 22345 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22346 S: Supported 22347 F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 22348 F: drivers/reset/reset-axs10x.c 22349 22350 SYNOPSYS CREG GPIO DRIVER 22351 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22352 S: Maintained 22353 F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 22354 F: drivers/gpio/gpio-creg-snps.c 22355 22356 SYNOPSYS DESIGNWARE 8250 UART DRIVER 22357 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 22358 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22359 S: Supported 22360 F: drivers/tty/serial/8250/8250_dw.c 22361 F: drivers/tty/serial/8250/8250_dwlib.* 22362 F: drivers/tty/serial/8250/8250_lpss.c 22363 22364 SYNOPSYS DESIGNWARE APB GPIO DRIVER 22365 M: Hoan Tran <hoan@os.amperecomputing.com> 22366 L: linux-gpio@vger.kernel.org 22367 S: Maintained 22368 F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 22369 F: drivers/gpio/gpio-dwapb.c 22370 22371 SYNOPSYS DESIGNWARE AXI DMAC DRIVER 22372 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22373 S: Maintained 22374 F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 22375 F: drivers/dma/dw-axi-dmac/ 22376 22377 SYNOPSYS DESIGNWARE DMAC DRIVER 22378 M: Viresh Kumar <vireshk@kernel.org> 22379 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22380 S: Maintained 22381 F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 22382 F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 22383 F: drivers/dma/dw/ 22384 F: include/dt-bindings/dma/dw-dmac.h 22385 F: include/linux/dma/dw.h 22386 F: include/linux/platform_data/dma-dw.h 22387 22388 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 22389 M: Jose Abreu <Jose.Abreu@synopsys.com> 22390 L: netdev@vger.kernel.org 22391 S: Supported 22392 F: drivers/net/ethernet/synopsys/ 22393 22394 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 22395 M: Jose Abreu <Jose.Abreu@synopsys.com> 22396 L: netdev@vger.kernel.org 22397 S: Supported 22398 F: drivers/net/pcs/pcs-xpcs.c 22399 F: drivers/net/pcs/pcs-xpcs.h 22400 F: include/linux/pcs/pcs-xpcs.h 22401 22402 SYNOPSYS DESIGNWARE I2C DRIVER 22403 M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 22404 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22405 R: Mika Westerberg <mika.westerberg@linux.intel.com> 22406 R: Jan Dabros <jsd@semihalf.com> 22407 L: linux-i2c@vger.kernel.org 22408 S: Supported 22409 F: drivers/i2c/busses/i2c-designware-* 22410 22411 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 22412 M: Jaehoon Chung <jh80.chung@samsung.com> 22413 L: linux-mmc@vger.kernel.org 22414 S: Maintained 22415 F: drivers/mmc/host/dw_mmc* 22416 22417 SYNOPSYS DESIGNWARE PCIE PMU DRIVER 22418 M: Shuai Xue <xueshuai@linux.alibaba.com> 22419 M: Jing Zhang <renyu.zj@linux.alibaba.com> 22420 S: Supported 22421 F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 22422 F: drivers/perf/dwc_pcie_pmu.c 22423 22424 SYNOPSYS HSDK RESET CONTROLLER DRIVER 22425 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22426 S: Supported 22427 F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 22428 F: drivers/reset/reset-hsdk.c 22429 F: include/dt-bindings/reset/snps,hsdk-reset.h 22430 22431 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 22432 M: Prabu Thangamuthu <prabu.t@synopsys.com> 22433 M: Manjunath M B <manjumb@synopsys.com> 22434 L: linux-mmc@vger.kernel.org 22435 S: Maintained 22436 F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 22437 22438 SYSTEM CONFIGURATION (SYSCON) 22439 M: Lee Jones <lee@kernel.org> 22440 M: Arnd Bergmann <arnd@arndb.de> 22441 S: Supported 22442 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 22443 F: drivers/mfd/syscon.c 22444 22445 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 22446 M: Sudeep Holla <sudeep.holla@arm.com> 22447 R: Cristian Marussi <cristian.marussi@arm.com> 22448 L: arm-scmi@vger.kernel.org 22449 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22450 S: Maintained 22451 F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 22452 F: drivers/clk/clk-sc[mp]i.c 22453 F: drivers/cpufreq/sc[mp]i-cpufreq.c 22454 F: drivers/firmware/arm_scmi/ 22455 F: drivers/firmware/arm_scpi.c 22456 F: drivers/hwmon/scmi-hwmon.c 22457 F: drivers/pinctrl/pinctrl-scmi.c 22458 F: drivers/pmdomain/arm/ 22459 F: drivers/powercap/arm_scmi_powercap.c 22460 F: drivers/regulator/scmi-regulator.c 22461 F: drivers/reset/reset-scmi.c 22462 F: include/linux/sc[mp]i_protocol.h 22463 F: include/trace/events/scmi.h 22464 F: include/uapi/linux/virtio_scmi.h 22465 22466 SYSTEM RESET/SHUTDOWN DRIVERS 22467 M: Sebastian Reichel <sre@kernel.org> 22468 L: linux-pm@vger.kernel.org 22469 S: Maintained 22470 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 22471 F: Documentation/devicetree/bindings/power/reset/ 22472 F: drivers/power/reset/ 22473 22474 SYSTEM TRACE MODULE CLASS 22475 M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 22476 S: Maintained 22477 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 22478 F: Documentation/trace/stm.rst 22479 F: drivers/hwtracing/stm/ 22480 F: include/linux/stm.h 22481 F: include/uapi/linux/stm.h 22482 22483 SYSTEM76 ACPI DRIVER 22484 M: Jeremy Soller <jeremy@system76.com> 22485 M: System76 Product Development <productdev@system76.com> 22486 L: platform-driver-x86@vger.kernel.org 22487 S: Maintained 22488 F: drivers/platform/x86/system76_acpi.c 22489 22490 SYSV FILESYSTEM 22491 S: Orphan 22492 F: Documentation/filesystems/sysv-fs.rst 22493 F: fs/sysv/ 22494 F: include/linux/sysv_fs.h 22495 22496 TASKSTATS STATISTICS INTERFACE 22497 M: Balbir Singh <bsingharora@gmail.com> 22498 S: Maintained 22499 F: Documentation/accounting/taskstats* 22500 F: include/linux/taskstats* 22501 F: kernel/taskstats.c 22502 22503 TC subsystem 22504 M: Jamal Hadi Salim <jhs@mojatatu.com> 22505 M: Cong Wang <xiyou.wangcong@gmail.com> 22506 M: Jiri Pirko <jiri@resnulli.us> 22507 L: netdev@vger.kernel.org 22508 S: Maintained 22509 F: include/net/pkt_cls.h 22510 F: include/net/pkt_sched.h 22511 F: include/net/tc_act/ 22512 F: include/uapi/linux/pkt_cls.h 22513 F: include/uapi/linux/pkt_sched.h 22514 F: include/uapi/linux/tc_act/ 22515 F: include/uapi/linux/tc_ematch/ 22516 F: net/sched/ 22517 F: tools/testing/selftests/tc-testing 22518 22519 TC90522 MEDIA DRIVER 22520 M: Akihiro Tsukada <tskd08@gmail.com> 22521 L: linux-media@vger.kernel.org 22522 S: Odd Fixes 22523 F: drivers/media/dvb-frontends/tc90522* 22524 22525 TCP LOW PRIORITY MODULE 22526 M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 22527 M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 22528 S: Maintained 22529 W: http://tcp-lp-mod.sourceforge.net/ 22530 F: net/ipv4/tcp_lp.c 22531 22532 TDA10071 MEDIA DRIVER 22533 L: linux-media@vger.kernel.org 22534 S: Orphan 22535 W: https://linuxtv.org 22536 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22537 F: drivers/media/dvb-frontends/tda10071* 22538 22539 TDA18212 MEDIA DRIVER 22540 L: linux-media@vger.kernel.org 22541 S: Orphan 22542 W: https://linuxtv.org 22543 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22544 F: drivers/media/tuners/tda18212* 22545 22546 TDA18218 MEDIA DRIVER 22547 L: linux-media@vger.kernel.org 22548 S: Orphan 22549 W: https://linuxtv.org 22550 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22551 F: drivers/media/tuners/tda18218* 22552 22553 TDA18250 MEDIA DRIVER 22554 M: Olli Salonen <olli.salonen@iki.fi> 22555 L: linux-media@vger.kernel.org 22556 S: Maintained 22557 W: https://linuxtv.org 22558 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22559 T: git git://linuxtv.org/media_tree.git 22560 F: drivers/media/tuners/tda18250* 22561 22562 TDA18271 MEDIA DRIVER 22563 M: Michael Krufky <mkrufky@linuxtv.org> 22564 L: linux-media@vger.kernel.org 22565 S: Maintained 22566 W: https://linuxtv.org 22567 W: http://github.com/mkrufky 22568 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22569 T: git git://linuxtv.org/mkrufky/tuners.git 22570 F: drivers/media/tuners/tda18271* 22571 22572 TDA1997x MEDIA DRIVER 22573 M: Tim Harvey <tharvey@gateworks.com> 22574 L: linux-media@vger.kernel.org 22575 S: Maintained 22576 W: https://linuxtv.org 22577 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22578 F: drivers/media/i2c/tda1997x.* 22579 22580 TDA827x MEDIA DRIVER 22581 M: Michael Krufky <mkrufky@linuxtv.org> 22582 L: linux-media@vger.kernel.org 22583 S: Maintained 22584 W: https://linuxtv.org 22585 W: http://github.com/mkrufky 22586 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22587 T: git git://linuxtv.org/mkrufky/tuners.git 22588 F: drivers/media/tuners/tda8290.* 22589 22590 TDA8290 MEDIA DRIVER 22591 M: Michael Krufky <mkrufky@linuxtv.org> 22592 L: linux-media@vger.kernel.org 22593 S: Maintained 22594 W: https://linuxtv.org 22595 W: http://github.com/mkrufky 22596 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22597 T: git git://linuxtv.org/mkrufky/tuners.git 22598 F: drivers/media/tuners/tda8290.* 22599 22600 TDA9840 MEDIA DRIVER 22601 M: Hans Verkuil <hverkuil@xs4all.nl> 22602 L: linux-media@vger.kernel.org 22603 S: Maintained 22604 W: https://linuxtv.org 22605 T: git git://linuxtv.org/media_tree.git 22606 F: drivers/media/i2c/tda9840* 22607 22608 TEA5761 TUNER DRIVER 22609 M: Mauro Carvalho Chehab <mchehab@kernel.org> 22610 L: linux-media@vger.kernel.org 22611 S: Odd fixes 22612 W: https://linuxtv.org 22613 T: git git://linuxtv.org/media_tree.git 22614 F: drivers/media/tuners/tea5761.* 22615 22616 TEA5767 TUNER DRIVER 22617 M: Mauro Carvalho Chehab <mchehab@kernel.org> 22618 L: linux-media@vger.kernel.org 22619 S: Maintained 22620 W: https://linuxtv.org 22621 T: git git://linuxtv.org/media_tree.git 22622 F: drivers/media/tuners/tea5767.* 22623 22624 TEA6415C MEDIA DRIVER 22625 M: Hans Verkuil <hverkuil@xs4all.nl> 22626 L: linux-media@vger.kernel.org 22627 S: Maintained 22628 W: https://linuxtv.org 22629 T: git git://linuxtv.org/media_tree.git 22630 F: drivers/media/i2c/tea6415c* 22631 22632 TEA6420 MEDIA DRIVER 22633 M: Hans Verkuil <hverkuil@xs4all.nl> 22634 L: linux-media@vger.kernel.org 22635 S: Maintained 22636 W: https://linuxtv.org 22637 T: git git://linuxtv.org/media_tree.git 22638 F: drivers/media/i2c/tea6420* 22639 22640 TEAM DRIVER 22641 M: Jiri Pirko <jiri@resnulli.us> 22642 L: netdev@vger.kernel.org 22643 S: Supported 22644 F: Documentation/netlink/specs/team.yaml 22645 F: drivers/net/team/ 22646 F: include/linux/if_team.h 22647 F: include/uapi/linux/if_team.h 22648 F: tools/testing/selftests/drivers/net/team/ 22649 22650 TECHNICAL ADVISORY BOARD PROCESS DOCS 22651 M: "Theodore Ts'o" <tytso@mit.edu> 22652 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22653 L: tech-board-discuss@lists.linux.dev 22654 S: Maintained 22655 F: Documentation/process/contribution-maturity-model.rst 22656 F: Documentation/process/researcher-guidelines.rst 22657 22658 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 22659 M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 22660 S: Maintained 22661 F: arch/x86/platform/ts5500/ 22662 22663 TECHNOTREND USB IR RECEIVER 22664 M: Sean Young <sean@mess.org> 22665 L: linux-media@vger.kernel.org 22666 S: Maintained 22667 F: drivers/media/rc/ttusbir.c 22668 22669 TECHWELL TW9900 VIDEO DECODER 22670 M: Mehdi Djait <mehdi.djait@bootlin.com> 22671 L: linux-media@vger.kernel.org 22672 S: Maintained 22673 F: drivers/media/i2c/tw9900.c 22674 22675 TECHWELL TW9910 VIDEO DECODER 22676 L: linux-media@vger.kernel.org 22677 S: Orphan 22678 F: drivers/media/i2c/tw9910.c 22679 F: include/media/i2c/tw9910.h 22680 22681 TEE SUBSYSTEM 22682 M: Jens Wiklander <jens.wiklander@linaro.org> 22683 R: Sumit Garg <sumit.garg@linaro.org> 22684 L: op-tee@lists.trustedfirmware.org 22685 S: Maintained 22686 F: Documentation/ABI/testing/sysfs-class-tee 22687 F: Documentation/driver-api/tee.rst 22688 F: Documentation/tee/ 22689 F: Documentation/userspace-api/tee.rst 22690 F: drivers/tee/ 22691 F: include/linux/tee_core.h 22692 F: include/linux/tee_drv.h 22693 F: include/uapi/linux/tee.h 22694 22695 TEGRA ARCHITECTURE SUPPORT 22696 M: Thierry Reding <thierry.reding@gmail.com> 22697 M: Jonathan Hunter <jonathanh@nvidia.com> 22698 L: linux-tegra@vger.kernel.org 22699 S: Supported 22700 Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 22701 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 22702 N: [^a-z]tegra 22703 22704 TEGRA CLOCK DRIVER 22705 M: Peter De Schrijver <pdeschrijver@nvidia.com> 22706 M: Prashant Gaikwad <pgaikwad@nvidia.com> 22707 S: Supported 22708 F: drivers/clk/tegra/ 22709 22710 TEGRA CRYPTO DRIVERS 22711 M: Akhil R <akhilrajeev@nvidia.com> 22712 S: Supported 22713 F: drivers/crypto/tegra/* 22714 22715 TEGRA DMA DRIVERS 22716 M: Laxman Dewangan <ldewangan@nvidia.com> 22717 M: Jon Hunter <jonathanh@nvidia.com> 22718 S: Supported 22719 F: drivers/dma/tegra* 22720 22721 TEGRA I2C DRIVER 22722 M: Laxman Dewangan <ldewangan@nvidia.com> 22723 R: Dmitry Osipenko <digetx@gmail.com> 22724 S: Supported 22725 F: drivers/i2c/busses/i2c-tegra.c 22726 22727 TEGRA IOMMU DRIVERS 22728 M: Thierry Reding <thierry.reding@gmail.com> 22729 R: Krishna Reddy <vdumpa@nvidia.com> 22730 L: linux-tegra@vger.kernel.org 22731 S: Supported 22732 F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 22733 F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 22734 F: drivers/iommu/tegra* 22735 22736 TEGRA KBC DRIVER 22737 M: Laxman Dewangan <ldewangan@nvidia.com> 22738 S: Supported 22739 F: drivers/input/keyboard/tegra-kbc.c 22740 22741 TEGRA NAND DRIVER 22742 M: Stefan Agner <stefan@agner.ch> 22743 M: Lucas Stach <dev@lynxeye.de> 22744 S: Maintained 22745 F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 22746 F: drivers/mtd/nand/raw/tegra_nand.c 22747 22748 TEGRA PWM DRIVER 22749 M: Thierry Reding <thierry.reding@gmail.com> 22750 S: Supported 22751 F: drivers/pwm/pwm-tegra.c 22752 22753 TEGRA QUAD SPI DRIVER 22754 M: Thierry Reding <thierry.reding@gmail.com> 22755 M: Jonathan Hunter <jonathanh@nvidia.com> 22756 M: Sowjanya Komatineni <skomatineni@nvidia.com> 22757 L: linux-tegra@vger.kernel.org 22758 S: Maintained 22759 F: drivers/spi/spi-tegra210-quad.c 22760 22761 TEGRA SERIAL DRIVER 22762 M: Laxman Dewangan <ldewangan@nvidia.com> 22763 S: Supported 22764 F: drivers/tty/serial/serial-tegra.c 22765 22766 TEGRA SPI DRIVER 22767 M: Laxman Dewangan <ldewangan@nvidia.com> 22768 S: Supported 22769 F: drivers/spi/spi-tegra* 22770 22771 TEGRA VIDEO DRIVER 22772 M: Thierry Reding <thierry.reding@gmail.com> 22773 M: Jonathan Hunter <jonathanh@nvidia.com> 22774 M: Sowjanya Komatineni <skomatineni@nvidia.com> 22775 M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22776 L: linux-media@vger.kernel.org 22777 L: linux-tegra@vger.kernel.org 22778 S: Maintained 22779 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 22780 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 22781 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 22782 F: drivers/staging/media/tegra-video/ 22783 22784 TEGRA XUSB PADCTL DRIVER 22785 M: JC Kuo <jckuo@nvidia.com> 22786 S: Supported 22787 F: drivers/phy/tegra/xusb* 22788 22789 TEHUTI ETHERNET DRIVER 22790 M: Andy Gospodarek <andy@greyhouse.net> 22791 L: netdev@vger.kernel.org 22792 S: Supported 22793 F: drivers/net/ethernet/tehuti/tehuti.* 22794 22795 TEHUTI TN40XX ETHERNET DRIVER 22796 M: FUJITA Tomonori <fujita.tomonori@gmail.com> 22797 L: netdev@vger.kernel.org 22798 S: Maintained 22799 F: drivers/net/ethernet/tehuti/tn40* 22800 22801 TELECOM CLOCK DRIVER FOR MCPL0010 22802 M: Mark Gross <markgross@kernel.org> 22803 S: Supported 22804 F: drivers/char/tlclk.c 22805 22806 TEMPO SEMICONDUCTOR DRIVERS 22807 M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 22808 S: Maintained 22809 F: Documentation/devicetree/bindings/sound/tscs*.txt 22810 F: sound/soc/codecs/tscs*.c 22811 F: sound/soc/codecs/tscs*.h 22812 22813 TENSILICA XTENSA PORT (xtensa) 22814 M: Chris Zankel <chris@zankel.net> 22815 M: Max Filippov <jcmvbkbc@gmail.com> 22816 S: Maintained 22817 T: git https://github.com/jcmvbkbc/linux-xtensa.git 22818 F: arch/xtensa/ 22819 F: drivers/irqchip/irq-xtensa-* 22820 22821 TEXAS INSTRUMENTS ASoC DRIVERS 22822 M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22823 L: linux-sound@vger.kernel.org 22824 S: Maintained 22825 F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 22826 F: sound/soc/ti/ 22827 22828 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 22829 M: Shenghao Ding <shenghao-ding@ti.com> 22830 M: Kevin Lu <kevin-lu@ti.com> 22831 M: Baojun Xu <baojun.xu@ti.com> 22832 L: linux-sound@vger.kernel.org 22833 S: Maintained 22834 F: Documentation/devicetree/bindings/sound/tas2552.txt 22835 F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 22836 F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 22837 F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 22838 F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 22839 F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 22840 F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 22841 F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 22842 F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 22843 F: include/sound/tas2*.h 22844 F: include/sound/tlv320*.h 22845 F: include/sound/tpa6130a2-plat.h 22846 F: sound/pci/hda/tas2781_hda_i2c.c 22847 F: sound/soc/codecs/pcm1681.c 22848 F: sound/soc/codecs/pcm1789*.* 22849 F: sound/soc/codecs/pcm179x*.* 22850 F: sound/soc/codecs/pcm186x*.* 22851 F: sound/soc/codecs/pcm3008.* 22852 F: sound/soc/codecs/pcm3060*.* 22853 F: sound/soc/codecs/pcm3168a*.* 22854 F: sound/soc/codecs/pcm5102a.c 22855 F: sound/soc/codecs/pcm512x*.* 22856 F: sound/soc/codecs/tas2*.* 22857 F: sound/soc/codecs/tlv320*.* 22858 F: sound/soc/codecs/tpa6130a2.* 22859 22860 TEXAS INSTRUMENTS DMA DRIVERS 22861 M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22862 L: dmaengine@vger.kernel.org 22863 S: Maintained 22864 F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 22865 F: Documentation/devicetree/bindings/dma/ti-edma.txt 22866 F: Documentation/devicetree/bindings/dma/ti/ 22867 F: drivers/dma/ti/ 22868 F: include/linux/dma/k3-psil.h 22869 F: include/linux/dma/k3-udma-glue.h 22870 F: include/linux/dma/ti-cppi5.h 22871 X: drivers/dma/ti/cppi41.c 22872 22873 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 22874 M: Robert Marko <robert.marko@sartura.hr> 22875 M: Luka Perkov <luka.perkov@sartura.hr> 22876 L: linux-hwmon@vger.kernel.org 22877 S: Maintained 22878 F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 22879 F: Documentation/hwmon/tps23861.rst 22880 F: drivers/hwmon/tps23861.c 22881 22882 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 22883 M: Ricardo Ribalda <ribalda@kernel.org> 22884 L: linux-iio@vger.kernel.org 22885 S: Supported 22886 F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 22887 F: drivers/iio/dac/ti-dac7612.c 22888 22889 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 22890 M: Nishanth Menon <nm@ti.com> 22891 M: Tero Kristo <kristo@kernel.org> 22892 M: Santosh Shilimkar <ssantosh@kernel.org> 22893 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22894 S: Maintained 22895 F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 22896 F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 22897 F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 22898 F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 22899 F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 22900 F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 22901 F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 22902 F: drivers/clk/keystone/sci-clk.c 22903 F: drivers/firmware/ti_sci* 22904 F: drivers/irqchip/irq-ti-sci-inta.c 22905 F: drivers/irqchip/irq-ti-sci-intr.c 22906 F: drivers/reset/reset-ti-sci.c 22907 F: drivers/soc/ti/ti_sci_inta_msi.c 22908 F: drivers/pmdomain/ti/ti_sci_pm_domains.c 22909 F: include/dt-bindings/soc/ti,sci_pm_domain.h 22910 F: include/linux/soc/ti/ti_sci_inta_msi.h 22911 F: include/linux/soc/ti/ti_sci_protocol.h 22912 22913 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 22914 M: Puranjay Mohan <puranjay@kernel.org> 22915 L: linux-iio@vger.kernel.org 22916 S: Supported 22917 F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 22918 F: drivers/iio/temperature/tmp117.c 22919 22920 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 22921 M: Hans Verkuil <hverkuil@xs4all.nl> 22922 L: linux-media@vger.kernel.org 22923 S: Maintained 22924 W: https://linuxtv.org 22925 T: git git://linuxtv.org/media_tree.git 22926 F: drivers/media/radio/radio-raremono.c 22927 22928 THERMAL 22929 M: Rafael J. Wysocki <rafael@kernel.org> 22930 M: Daniel Lezcano <daniel.lezcano@linaro.org> 22931 R: Zhang Rui <rui.zhang@intel.com> 22932 R: Lukasz Luba <lukasz.luba@arm.com> 22933 L: linux-pm@vger.kernel.org 22934 S: Supported 22935 Q: https://patchwork.kernel.org/project/linux-pm/list/ 22936 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 22937 F: Documentation/ABI/testing/sysfs-class-thermal 22938 F: Documentation/admin-guide/thermal/ 22939 F: Documentation/devicetree/bindings/thermal/ 22940 F: Documentation/driver-api/thermal/ 22941 F: drivers/thermal/ 22942 F: include/dt-bindings/thermal/ 22943 F: include/linux/cpu_cooling.h 22944 F: include/linux/thermal.h 22945 F: include/uapi/linux/thermal.h 22946 F: tools/lib/thermal/ 22947 F: tools/thermal/ 22948 22949 THERMAL DRIVER FOR AMLOGIC SOCS 22950 M: Guillaume La Roque <glaroque@baylibre.com> 22951 L: linux-pm@vger.kernel.org 22952 L: linux-amlogic@lists.infradead.org 22953 S: Supported 22954 W: http://linux-meson.com/ 22955 F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 22956 F: drivers/thermal/amlogic_thermal.c 22957 22958 THERMAL/CPU_COOLING 22959 M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 22960 M: Daniel Lezcano <daniel.lezcano@linaro.org> 22961 M: Viresh Kumar <viresh.kumar@linaro.org> 22962 R: Lukasz Luba <lukasz.luba@arm.com> 22963 L: linux-pm@vger.kernel.org 22964 S: Supported 22965 F: Documentation/driver-api/thermal/cpu-cooling-api.rst 22966 F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 22967 F: drivers/thermal/cpufreq_cooling.c 22968 F: drivers/thermal/cpuidle_cooling.c 22969 F: include/linux/cpu_cooling.h 22970 22971 THERMAL/POWER_ALLOCATOR 22972 M: Lukasz Luba <lukasz.luba@arm.com> 22973 L: linux-pm@vger.kernel.org 22974 S: Maintained 22975 F: Documentation/driver-api/thermal/power_allocator.rst 22976 F: drivers/thermal/gov_power_allocator.c 22977 F: drivers/thermal/thermal_trace_ipa.h 22978 22979 THINKPAD ACPI EXTRAS DRIVER 22980 M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 22981 L: ibm-acpi-devel@lists.sourceforge.net 22982 L: platform-driver-x86@vger.kernel.org 22983 S: Maintained 22984 W: http://ibm-acpi.sourceforge.net 22985 W: http://thinkwiki.org/wiki/Ibm-acpi 22986 T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22987 F: drivers/platform/x86/thinkpad_acpi.c 22988 22989 THINKPAD LMI DRIVER 22990 M: Mark Pearson <markpearson@lenovo.com> 22991 L: platform-driver-x86@vger.kernel.org 22992 S: Maintained 22993 F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22994 F: drivers/platform/x86/think-lmi.? 22995 22996 THP7312 ISP DRIVER 22997 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22998 M: Paul Elder <paul.elder@ideasonboard.com> 22999 L: linux-media@vger.kernel.org 23000 S: Maintained 23001 T: git git://linuxtv.org/media_tree.git 23002 F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 23003 F: Documentation/userspace-api/media/drivers/thp7312.rst 23004 F: drivers/media/i2c/thp7312.c 23005 F: include/uapi/linux/thp7312.h 23006 23007 THUNDERBOLT DMA TRAFFIC TEST DRIVER 23008 M: Isaac Hazan <isaac.hazan@intel.com> 23009 L: linux-usb@vger.kernel.org 23010 S: Maintained 23011 F: drivers/thunderbolt/dma_test.c 23012 23013 THUNDERBOLT DRIVER 23014 M: Andreas Noever <andreas.noever@gmail.com> 23015 M: Michael Jamet <michael.jamet@intel.com> 23016 M: Mika Westerberg <mika.westerberg@linux.intel.com> 23017 M: Yehezkel Bernat <YehezkelShB@gmail.com> 23018 L: linux-usb@vger.kernel.org 23019 S: Maintained 23020 T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 23021 F: Documentation/admin-guide/thunderbolt.rst 23022 F: drivers/thunderbolt/ 23023 F: include/linux/thunderbolt.h 23024 23025 THUNDERBOLT NETWORK DRIVER 23026 M: Michael Jamet <michael.jamet@intel.com> 23027 M: Mika Westerberg <mika.westerberg@linux.intel.com> 23028 M: Yehezkel Bernat <YehezkelShB@gmail.com> 23029 L: netdev@vger.kernel.org 23030 S: Maintained 23031 F: drivers/net/thunderbolt/ 23032 23033 THUNDERX GPIO DRIVER 23034 M: Robert Richter <rric@kernel.org> 23035 S: Odd Fixes 23036 F: drivers/gpio/gpio-thunderx.c 23037 23038 TI ADS1119 ADC DRIVER 23039 M: Francesco Dolcini <francesco@dolcini.it> 23040 M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 23041 L: linux-iio@vger.kernel.org 23042 S: Maintained 23043 F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 23044 F: drivers/iio/adc/ti-ads1119.c 23045 23046 TI ADS7924 ADC DRIVER 23047 M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 23048 L: linux-iio@vger.kernel.org 23049 S: Supported 23050 F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 23051 F: drivers/iio/adc/ti-ads7924.c 23052 23053 TI AM437X VPFE DRIVER 23054 M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 23055 L: linux-media@vger.kernel.org 23056 S: Maintained 23057 W: https://linuxtv.org 23058 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23059 T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 23060 F: drivers/media/platform/ti/am437x/ 23061 23062 TI BANDGAP AND THERMAL DRIVER 23063 M: Eduardo Valentin <edubezval@gmail.com> 23064 M: Keerthy <j-keerthy@ti.com> 23065 L: linux-pm@vger.kernel.org 23066 L: linux-omap@vger.kernel.org 23067 S: Maintained 23068 F: drivers/thermal/ti-soc-thermal/ 23069 23070 TI BQ27XXX POWER SUPPLY DRIVER 23071 F: drivers/power/supply/bq27xxx_battery.c 23072 F: drivers/power/supply/bq27xxx_battery_i2c.c 23073 F: include/linux/power/bq27xxx_battery.h 23074 23075 TI CDCE706 CLOCK DRIVER 23076 M: Max Filippov <jcmvbkbc@gmail.com> 23077 S: Maintained 23078 F: drivers/clk/clk-cdce706.c 23079 23080 TI CLOCK DRIVER 23081 M: Tero Kristo <kristo@kernel.org> 23082 L: linux-omap@vger.kernel.org 23083 S: Odd Fixes 23084 F: drivers/clk/ti/ 23085 F: include/linux/clk/ti.h 23086 23087 TI DAVINCI MACHINE SUPPORT 23088 M: Bartosz Golaszewski <brgl@bgdev.pl> 23089 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23090 S: Maintained 23091 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 23092 F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 23093 F: arch/arm/boot/dts/ti/davinci/ 23094 F: arch/arm/mach-davinci/ 23095 F: drivers/i2c/busses/i2c-davinci.c 23096 23097 TI DAVINCI SERIES CLOCK DRIVER 23098 M: David Lechner <david@lechnology.com> 23099 S: Maintained 23100 F: Documentation/devicetree/bindings/clock/ti/davinci/ 23101 F: drivers/clk/davinci/ 23102 F: include/linux/clk/davinci.h 23103 23104 TI DAVINCI SERIES GPIO DRIVER 23105 M: Keerthy <j-keerthy@ti.com> 23106 L: linux-gpio@vger.kernel.org 23107 S: Maintained 23108 F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 23109 F: drivers/gpio/gpio-davinci.c 23110 23111 TI DAVINCI SERIES MEDIA DRIVER 23112 M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 23113 L: linux-media@vger.kernel.org 23114 S: Maintained 23115 W: https://linuxtv.org 23116 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23117 T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 23118 F: drivers/media/platform/ti/davinci/ 23119 F: include/media/davinci/ 23120 23121 TI ENHANCED CAPTURE (eCAP) DRIVER 23122 M: Vignesh Raghavendra <vigneshr@ti.com> 23123 R: Julien Panis <jpanis@baylibre.com> 23124 L: linux-iio@vger.kernel.org 23125 L: linux-omap@vger.kernel.org 23126 S: Maintained 23127 F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 23128 F: drivers/counter/ti-ecap-capture.c 23129 23130 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 23131 R: David Lechner <david@lechnology.com> 23132 L: linux-iio@vger.kernel.org 23133 F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 23134 F: drivers/counter/ti-eqep.c 23135 23136 TI ETHERNET SWITCH DRIVER (CPSW) 23137 R: Siddharth Vadapalli <s-vadapalli@ti.com> 23138 R: Roger Quadros <rogerq@kernel.org> 23139 L: linux-omap@vger.kernel.org 23140 L: netdev@vger.kernel.org 23141 S: Maintained 23142 F: drivers/net/ethernet/ti/cpsw* 23143 F: drivers/net/ethernet/ti/davinci* 23144 23145 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 23146 M: Alex Dubov <oakad@yahoo.com> 23147 S: Maintained 23148 W: http://tifmxx.berlios.de/ 23149 F: drivers/memstick/host/tifm_ms.c 23150 F: drivers/misc/tifm* 23151 F: drivers/mmc/host/tifm_sd.c 23152 F: include/linux/tifm.h 23153 23154 TI FPD-LINK DRIVERS 23155 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 23156 L: linux-media@vger.kernel.org 23157 S: Maintained 23158 F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 23159 F: drivers/media/i2c/ds90* 23160 F: include/media/i2c/ds90* 23161 23162 TI HDC302X HUMIDITY DRIVER 23163 M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23164 M: Li peiyu <579lpy@gmail.com> 23165 L: linux-iio@vger.kernel.org 23166 S: Maintained 23167 F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 23168 F: drivers/iio/humidity/hdc3020.c 23169 23170 TI ICSSG ETHERNET DRIVER (ICSSG) 23171 R: MD Danish Anwar <danishanwar@ti.com> 23172 R: Roger Quadros <rogerq@kernel.org> 23173 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23174 L: netdev@vger.kernel.org 23175 S: Maintained 23176 F: Documentation/devicetree/bindings/net/ti,icss*.yaml 23177 F: drivers/net/ethernet/ti/icssg/* 23178 23179 TI J721E CSI2RX DRIVER 23180 M: Jai Luthra <j-luthra@ti.com> 23181 L: linux-media@vger.kernel.org 23182 S: Maintained 23183 F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 23184 F: drivers/media/platform/ti/j721e-csi2rx/ 23185 23186 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 23187 M: Nishanth Menon <nm@ti.com> 23188 M: Santosh Shilimkar <ssantosh@kernel.org> 23189 L: linux-kernel@vger.kernel.org 23190 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23191 S: Maintained 23192 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 23193 F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 23194 F: drivers/pmdomain/ti/omap_prm.c 23195 F: drivers/soc/ti/* 23196 23197 TI LM49xxx FAMILY ASoC CODEC DRIVERS 23198 M: M R Swami Reddy <mr.swami.reddy@ti.com> 23199 M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 23200 L: linux-sound@vger.kernel.org 23201 S: Maintained 23202 F: sound/soc/codecs/isabelle* 23203 F: sound/soc/codecs/lm49453* 23204 23205 TI LMP92064 ADC DRIVER 23206 M: Leonard Göhrs <l.goehrs@pengutronix.de> 23207 R: kernel@pengutronix.de 23208 L: linux-iio@vger.kernel.org 23209 S: Maintained 23210 F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 23211 F: drivers/iio/adc/ti-lmp92064.c 23212 23213 TI PCM3060 ASoC CODEC DRIVER 23214 M: Kirill Marinushkin <k.marinushkin@gmail.com> 23215 L: linux-sound@vger.kernel.org 23216 S: Maintained 23217 F: Documentation/devicetree/bindings/sound/pcm3060.txt 23218 F: sound/soc/codecs/pcm3060* 23219 23220 TI TAS571X FAMILY ASoC CODEC DRIVER 23221 M: Kevin Cernekee <cernekee@chromium.org> 23222 L: linux-sound@vger.kernel.org 23223 S: Odd Fixes 23224 F: sound/soc/codecs/tas571x* 23225 23226 TI TMAG5273 MAGNETOMETER DRIVER 23227 M: Gerald Loacker <gerald.loacker@wolfvision.net> 23228 L: linux-iio@vger.kernel.org 23229 S: Maintained 23230 F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 23231 F: drivers/iio/magnetometer/tmag5273.c 23232 23233 TI TRF7970A NFC DRIVER 23234 M: Mark Greer <mgreer@animalcreek.com> 23235 L: linux-wireless@vger.kernel.org 23236 S: Supported 23237 F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 23238 F: drivers/nfc/trf7970a.c 23239 23240 TI TSC2046 ADC DRIVER 23241 M: Oleksij Rempel <o.rempel@pengutronix.de> 23242 R: kernel@pengutronix.de 23243 L: linux-iio@vger.kernel.org 23244 S: Maintained 23245 F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 23246 F: drivers/iio/adc/ti-tsc2046.c 23247 23248 TI TWL4030 SERIES SOC CODEC DRIVER 23249 M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 23250 L: linux-sound@vger.kernel.org 23251 S: Maintained 23252 F: sound/soc/codecs/twl4030* 23253 23254 TI VPE/CAL DRIVERS 23255 M: Benoit Parrot <bparrot@ti.com> 23256 L: linux-media@vger.kernel.org 23257 S: Maintained 23258 W: http://linuxtv.org/ 23259 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23260 F: Documentation/devicetree/bindings/media/ti,cal.yaml 23261 F: Documentation/devicetree/bindings/media/ti,vpe.yaml 23262 F: drivers/media/platform/ti/cal/ 23263 F: drivers/media/platform/ti/vpe/ 23264 23265 TI WILINK WIRELESS DRIVERS 23266 L: linux-wireless@vger.kernel.org 23267 S: Orphan 23268 W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 23269 W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 23270 F: drivers/net/wireless/ti/ 23271 23272 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 23273 M: John Stultz <jstultz@google.com> 23274 M: Thomas Gleixner <tglx@linutronix.de> 23275 R: Stephen Boyd <sboyd@kernel.org> 23276 L: linux-kernel@vger.kernel.org 23277 S: Supported 23278 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 23279 F: include/linux/clocksource.h 23280 F: include/linux/time.h 23281 F: include/linux/timekeeper_internal.h 23282 F: include/linux/timekeeping.h 23283 F: include/linux/timex.h 23284 F: include/uapi/linux/time.h 23285 F: include/uapi/linux/timex.h 23286 F: kernel/time/alarmtimer.c 23287 F: kernel/time/clocksource* 23288 F: kernel/time/ntp* 23289 F: kernel/time/time.c 23290 F: kernel/time/timeconst.bc 23291 F: kernel/time/timeconv.c 23292 F: kernel/time/timecounter.c 23293 F: kernel/time/timekeeping* 23294 F: kernel/time/time_test.c 23295 F: tools/testing/selftests/timers/ 23296 23297 TIPC NETWORK LAYER 23298 M: Jon Maloy <jmaloy@redhat.com> 23299 M: Ying Xue <ying.xue@windriver.com> 23300 L: netdev@vger.kernel.org (core kernel code) 23301 L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 23302 S: Maintained 23303 W: http://tipc.sourceforge.net/ 23304 F: include/uapi/linux/tipc*.h 23305 F: net/tipc/ 23306 23307 TLAN NETWORK DRIVER 23308 M: Samuel Chessman <chessman@tux.org> 23309 L: tlan-devel@lists.sourceforge.net (subscribers-only) 23310 S: Maintained 23311 W: http://sourceforge.net/projects/tlan/ 23312 F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 23313 F: drivers/net/ethernet/ti/tlan.* 23314 23315 TMIO/SDHI MMC DRIVER 23316 M: Wolfram Sang <wsa+renesas@sang-engineering.com> 23317 L: linux-mmc@vger.kernel.org 23318 L: linux-renesas-soc@vger.kernel.org 23319 S: Supported 23320 F: drivers/mmc/host/renesas_sdhi* 23321 F: drivers/mmc/host/tmio_mmc* 23322 F: include/linux/platform_data/tmio.h 23323 23324 TMP513 HARDWARE MONITOR DRIVER 23325 M: Eric Tremblay <etremblay@distech-controls.com> 23326 L: linux-hwmon@vger.kernel.org 23327 S: Maintained 23328 F: Documentation/hwmon/tmp513.rst 23329 F: drivers/hwmon/tmp513.c 23330 23331 TMPFS (SHMEM FILESYSTEM) 23332 M: Hugh Dickins <hughd@google.com> 23333 L: linux-mm@kvack.org 23334 S: Maintained 23335 F: include/linux/shmem_fs.h 23336 F: mm/shmem.c 23337 23338 TOMOYO SECURITY MODULE 23339 M: Kentaro Takeda <takedakn@nttdata.co.jp> 23340 M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 23341 L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 23342 L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 23343 L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 23344 L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 23345 S: Maintained 23346 W: https://tomoyo.sourceforge.net/ 23347 F: security/tomoyo/ 23348 23349 TOPSTAR LAPTOP EXTRAS DRIVER 23350 M: Herton Ronaldo Krzesinski <herton@canonical.com> 23351 L: platform-driver-x86@vger.kernel.org 23352 S: Maintained 23353 F: drivers/platform/x86/topstar-laptop.c 23354 23355 TORTURE-TEST MODULES 23356 M: Davidlohr Bueso <dave@stgolabs.net> 23357 M: "Paul E. McKenney" <paulmck@kernel.org> 23358 M: Josh Triplett <josh@joshtriplett.org> 23359 L: linux-kernel@vger.kernel.org 23360 S: Supported 23361 T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 23362 F: Documentation/RCU/torture.rst 23363 F: kernel/locking/locktorture.c 23364 F: kernel/rcu/rcuscale.c 23365 F: kernel/rcu/rcutorture.c 23366 F: kernel/rcu/refscale.c 23367 F: kernel/torture.c 23368 23369 TOSHIBA ACPI EXTRAS DRIVER 23370 M: Azael Avalos <coproscefalo@gmail.com> 23371 L: platform-driver-x86@vger.kernel.org 23372 S: Maintained 23373 F: drivers/platform/x86/toshiba_acpi.c 23374 23375 TOSHIBA BLUETOOTH DRIVER 23376 M: Azael Avalos <coproscefalo@gmail.com> 23377 L: platform-driver-x86@vger.kernel.org 23378 S: Maintained 23379 F: drivers/platform/x86/toshiba_bluetooth.c 23380 23381 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 23382 M: Azael Avalos <coproscefalo@gmail.com> 23383 L: platform-driver-x86@vger.kernel.org 23384 S: Maintained 23385 F: drivers/platform/x86/toshiba_haps.c 23386 23387 TOSHIBA SMM DRIVER 23388 M: Jonathan Buzzard <jonathan@buzzard.org.uk> 23389 S: Maintained 23390 W: http://www.buzzard.org.uk/toshiba/ 23391 F: drivers/char/toshiba.c 23392 F: include/linux/toshiba.h 23393 F: include/uapi/linux/toshiba.h 23394 23395 TOSHIBA TC358743 DRIVER 23396 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23397 L: linux-media@vger.kernel.org 23398 S: Maintained 23399 F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 23400 F: drivers/media/i2c/tc358743* 23401 F: include/media/i2c/tc358743.h 23402 23403 TOSHIBA WMI HOTKEYS DRIVER 23404 M: Azael Avalos <coproscefalo@gmail.com> 23405 L: platform-driver-x86@vger.kernel.org 23406 S: Maintained 23407 F: drivers/platform/x86/toshiba-wmi.c 23408 23409 TPM DEVICE DRIVER 23410 M: Peter Huewe <peterhuewe@gmx.de> 23411 M: Jarkko Sakkinen <jarkko@kernel.org> 23412 R: Jason Gunthorpe <jgg@ziepe.ca> 23413 L: linux-integrity@vger.kernel.org 23414 S: Maintained 23415 W: https://codeberg.org/jarkko/linux-tpmdd-test 23416 Q: https://patchwork.kernel.org/project/linux-integrity/list/ 23417 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 23418 F: Documentation/devicetree/bindings/tpm/ 23419 F: drivers/char/tpm/ 23420 F: tools/testing/selftests/tpm2/ 23421 23422 TPS546D24 DRIVER 23423 M: Duke Du <dukedu83@gmail.com> 23424 L: linux-hwmon@vger.kernel.org 23425 S: Maintained 23426 F: Documentation/hwmon/tps546d24.rst 23427 F: drivers/hwmon/pmbus/tps546d24.c 23428 23429 TQ SYSTEMS BOARD & DRIVER SUPPORT 23430 L: linux@ew.tq-group.com 23431 S: Supported 23432 W: https://www.tq-group.com/en/products/tq-embedded/ 23433 F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 23434 F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 23435 F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 23436 F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 23437 F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 23438 F: arch/arm64/boot/dts/freescale/mba*.dtsi 23439 F: arch/arm64/boot/dts/freescale/tqml*.dts* 23440 F: drivers/gpio/gpio-tqmx86.c 23441 F: drivers/mfd/tqmx86.c 23442 F: drivers/watchdog/tqmx86_wdt.c 23443 23444 TRACING 23445 M: Steven Rostedt <rostedt@goodmis.org> 23446 M: Masami Hiramatsu <mhiramat@kernel.org> 23447 R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23448 L: linux-kernel@vger.kernel.org 23449 L: linux-trace-kernel@vger.kernel.org 23450 S: Maintained 23451 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 23452 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 23453 F: Documentation/trace/* 23454 F: fs/tracefs/ 23455 F: include/linux/trace*.h 23456 F: include/trace/ 23457 F: kernel/trace/ 23458 F: scripts/tracing/ 23459 F: tools/testing/selftests/ftrace/ 23460 23461 TRACING MMIO ACCESSES (MMIOTRACE) 23462 M: Steven Rostedt <rostedt@goodmis.org> 23463 M: Masami Hiramatsu <mhiramat@kernel.org> 23464 R: Karol Herbst <karolherbst@gmail.com> 23465 R: Pekka Paalanen <ppaalanen@gmail.com> 23466 L: linux-kernel@vger.kernel.org 23467 L: nouveau@lists.freedesktop.org 23468 S: Maintained 23469 F: arch/x86/mm/kmmio.c 23470 F: arch/x86/mm/mmio-mod.c 23471 F: arch/x86/mm/testmmiotrace.c 23472 F: include/linux/mmiotrace.h 23473 F: kernel/trace/trace_mmiotrace.c 23474 23475 TRACING OS NOISE / LATENCY TRACERS 23476 M: Steven Rostedt <rostedt@goodmis.org> 23477 S: Maintained 23478 F: Documentation/trace/hwlat_detector.rst 23479 F: Documentation/trace/osnoise-tracer.rst 23480 F: Documentation/trace/timerlat-tracer.rst 23481 F: arch/*/kernel/trace.c 23482 F: include/trace/events/osnoise.h 23483 F: kernel/trace/trace_hwlat.c 23484 F: kernel/trace/trace_irqsoff.c 23485 F: kernel/trace/trace_osnoise.c 23486 F: kernel/trace/trace_sched_wakeup.c 23487 23488 TRADITIONAL CHINESE DOCUMENTATION 23489 M: Hu Haowen <2023002089@link.tyut.edu.cn> 23490 S: Maintained 23491 W: https://github.com/srcres258/linux-doc 23492 T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 23493 F: Documentation/translations/zh_TW/ 23494 23495 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 23496 M: Dan Williams <dan.j.williams@intel.com> 23497 L: linux-coco@lists.linux.dev 23498 S: Maintained 23499 F: Documentation/ABI/testing/configfs-tsm 23500 F: drivers/virt/coco/tsm.c 23501 F: include/linux/tsm.h 23502 23503 TRUSTED SERVICES TEE DRIVER 23504 M: Balint Dobszay <balint.dobszay@arm.com> 23505 M: Sudeep Holla <sudeep.holla@arm.com> 23506 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23507 L: trusted-services@lists.trustedfirmware.org 23508 S: Maintained 23509 F: Documentation/tee/ts-tee.rst 23510 F: drivers/tee/tstee/ 23511 23512 TTY LAYER AND SERIAL DRIVERS 23513 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23514 M: Jiri Slaby <jirislaby@kernel.org> 23515 L: linux-kernel@vger.kernel.org 23516 L: linux-serial@vger.kernel.org 23517 S: Supported 23518 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 23519 F: Documentation/devicetree/bindings/serial/ 23520 F: Documentation/driver-api/serial/ 23521 F: drivers/tty/ 23522 F: include/linux/selection.h 23523 F: include/linux/serial.h 23524 F: include/linux/serial_core.h 23525 F: include/linux/sysrq.h 23526 F: include/linux/tty*.h 23527 F: include/linux/vt.h 23528 F: include/linux/vt_*.h 23529 F: include/uapi/linux/serial.h 23530 F: include/uapi/linux/serial_core.h 23531 F: include/uapi/linux/tty.h 23532 23533 TUA9001 MEDIA DRIVER 23534 L: linux-media@vger.kernel.org 23535 S: Orphan 23536 W: https://linuxtv.org 23537 Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23538 F: drivers/media/tuners/tua9001* 23539 23540 TULIP NETWORK DRIVERS 23541 L: netdev@vger.kernel.org 23542 L: linux-parisc@vger.kernel.org 23543 S: Orphan 23544 F: drivers/net/ethernet/dec/tulip/ 23545 23546 TUN/TAP driver 23547 M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23548 M: Jason Wang <jasowang@redhat.com> 23549 S: Maintained 23550 W: http://vtun.sourceforge.net/tun 23551 F: Documentation/networking/tuntap.rst 23552 F: arch/um/os-Linux/drivers/ 23553 F: drivers/net/tap.c 23554 F: drivers/net/tun.c 23555 23556 TURBOCHANNEL SUBSYSTEM 23557 M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23558 M: Ralf Baechle <ralf@linux-mips.org> 23559 L: linux-mips@vger.kernel.org 23560 S: Maintained 23561 Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 23562 F: drivers/tc/ 23563 F: include/linux/tc.h 23564 23565 TURBOSTAT UTILITY 23566 M: "Len Brown" <lenb@kernel.org> 23567 L: linux-pm@vger.kernel.org 23568 S: Supported 23569 Q: https://patchwork.kernel.org/project/linux-pm/list/ 23570 B: https://bugzilla.kernel.org 23571 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 23572 F: tools/power/x86/turbostat/ 23573 F: tools/testing/selftests/turbostat/ 23574 23575 TW5864 VIDEO4LINUX DRIVER 23576 M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23577 M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 23578 M: Andrey Utkin <andrey_utkin@fastmail.com> 23579 L: linux-media@vger.kernel.org 23580 S: Supported 23581 F: drivers/media/pci/tw5864/ 23582 23583 TW68 VIDEO4LINUX DRIVER 23584 M: Hans Verkuil <hverkuil@xs4all.nl> 23585 L: linux-media@vger.kernel.org 23586 S: Odd Fixes 23587 W: https://linuxtv.org 23588 T: git git://linuxtv.org/media_tree.git 23589 F: drivers/media/pci/tw68/ 23590 23591 TW686X VIDEO4LINUX DRIVER 23592 M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 23593 L: linux-media@vger.kernel.org 23594 S: Maintained 23595 W: http://linuxtv.org 23596 T: git git://linuxtv.org/media_tree.git 23597 F: drivers/media/pci/tw686x/ 23598 23599 U-BOOT ENVIRONMENT VARIABLES 23600 M: Rafał Miłecki <rafal@milecki.pl> 23601 S: Maintained 23602 F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 23603 F: drivers/nvmem/layouts/u-boot-env.c 23604 F: drivers/nvmem/u-boot-env.c 23605 23606 UACCE ACCELERATOR FRAMEWORK 23607 M: Zhangfei Gao <zhangfei.gao@linaro.org> 23608 M: Zhou Wang <wangzhou1@hisilicon.com> 23609 L: linux-accelerators@lists.ozlabs.org 23610 L: linux-kernel@vger.kernel.org 23611 S: Maintained 23612 F: Documentation/ABI/testing/sysfs-driver-uacce 23613 F: Documentation/misc-devices/uacce.rst 23614 F: drivers/misc/uacce/ 23615 F: include/linux/uacce.h 23616 F: include/uapi/misc/uacce/ 23617 23618 UBI FILE SYSTEM (UBIFS) 23619 M: Richard Weinberger <richard@nod.at> 23620 R: Zhihao Cheng <chengzhihao1@huawei.com> 23621 L: linux-mtd@lists.infradead.org 23622 S: Supported 23623 W: http://www.linux-mtd.infradead.org/doc/ubifs.html 23624 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23625 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23626 F: Documentation/ABI/testing/sysfs-fs-ubifs 23627 F: Documentation/filesystems/ubifs-authentication.rst 23628 F: Documentation/filesystems/ubifs.rst 23629 F: fs/ubifs/ 23630 23631 UBLK USERSPACE BLOCK DRIVER 23632 M: Ming Lei <ming.lei@redhat.com> 23633 L: linux-block@vger.kernel.org 23634 S: Maintained 23635 F: Documentation/block/ublk.rst 23636 F: drivers/block/ublk_drv.c 23637 F: include/uapi/linux/ublk_cmd.h 23638 23639 UBSAN 23640 M: Kees Cook <kees@kernel.org> 23641 R: Marco Elver <elver@google.com> 23642 R: Andrey Konovalov <andreyknvl@gmail.com> 23643 R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 23644 L: kasan-dev@googlegroups.com 23645 L: linux-hardening@vger.kernel.org 23646 S: Supported 23647 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23648 F: Documentation/dev-tools/ubsan.rst 23649 F: include/linux/ubsan.h 23650 F: lib/Kconfig.ubsan 23651 F: lib/test_ubsan.c 23652 F: lib/ubsan.c 23653 F: lib/ubsan.h 23654 F: scripts/Makefile.ubsan 23655 K: \bARCH_HAS_UBSAN\b 23656 23657 UCLINUX (M68KNOMMU AND COLDFIRE) 23658 M: Greg Ungerer <gerg@linux-m68k.org> 23659 L: linux-m68k@lists.linux-m68k.org 23660 S: Maintained 23661 W: http://www.linux-m68k.org/ 23662 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 23663 F: arch/m68k/*/*_no.* 23664 F: arch/m68k/68*/ 23665 F: arch/m68k/coldfire/ 23666 F: arch/m68k/include/asm/*_no.* 23667 23668 UDF FILESYSTEM 23669 M: Jan Kara <jack@suse.com> 23670 S: Maintained 23671 F: Documentation/filesystems/udf.rst 23672 F: fs/udf/ 23673 23674 UDRAW TABLET 23675 M: Bastien Nocera <hadess@hadess.net> 23676 L: linux-input@vger.kernel.org 23677 S: Maintained 23678 F: drivers/hid/hid-udraw-ps3.c 23679 23680 UHID USERSPACE HID IO DRIVER 23681 M: David Rheinsberg <david@readahead.eu> 23682 L: linux-input@vger.kernel.org 23683 S: Maintained 23684 F: drivers/hid/uhid.c 23685 F: include/uapi/linux/uhid.h 23686 23687 ULPI BUS 23688 M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23689 L: linux-usb@vger.kernel.org 23690 S: Maintained 23691 F: drivers/usb/common/ulpi.c 23692 F: include/linux/ulpi/ 23693 23694 UNICODE SUBSYSTEM 23695 M: Gabriel Krisman Bertazi <krisman@kernel.org> 23696 L: linux-fsdevel@vger.kernel.org 23697 S: Supported 23698 F: fs/unicode/ 23699 23700 UNIFDEF 23701 M: Tony Finch <dot@dotat.at> 23702 S: Maintained 23703 W: http://dotat.at/prog/unifdef 23704 F: scripts/unifdef.c 23705 23706 UNIFORM CDROM DRIVER 23707 M: Phillip Potter <phil@philpotter.co.uk> 23708 S: Maintained 23709 F: Documentation/cdrom/ 23710 F: drivers/cdrom/cdrom.c 23711 F: include/linux/cdrom.h 23712 F: include/uapi/linux/cdrom.h 23713 23714 UNION-FIND 23715 M: Xavier <xavier_qy@163.com> 23716 L: linux-kernel@vger.kernel.org 23717 S: Maintained 23718 F: Documentation/core-api/union_find.rst 23719 F: Documentation/translations/zh_CN/core-api/union_find.rst 23720 F: include/linux/union_find.h 23721 F: lib/union_find.c 23722 23723 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 23724 R: Alim Akhtar <alim.akhtar@samsung.com> 23725 R: Avri Altman <avri.altman@wdc.com> 23726 R: Bart Van Assche <bvanassche@acm.org> 23727 L: linux-scsi@vger.kernel.org 23728 S: Supported 23729 F: Documentation/devicetree/bindings/ufs/ 23730 F: Documentation/scsi/ufs.rst 23731 F: drivers/ufs/core/ 23732 23733 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 23734 M: Pedro Sousa <pedrom.sousa@synopsys.com> 23735 L: linux-scsi@vger.kernel.org 23736 S: Supported 23737 F: drivers/ufs/host/*dwc* 23738 23739 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 23740 M: Alim Akhtar <alim.akhtar@samsung.com> 23741 L: linux-scsi@vger.kernel.org 23742 S: Maintained 23743 F: drivers/ufs/host/ufs-exynos* 23744 23745 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 23746 M: Peter Wang <peter.wang@mediatek.com> 23747 R: Stanley Jhu <chu.stanley@gmail.com> 23748 L: linux-scsi@vger.kernel.org 23749 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 23750 S: Maintained 23751 F: drivers/ufs/host/ufs-mediatek* 23752 23753 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 23754 M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 23755 L: linux-arm-msm@vger.kernel.org 23756 L: linux-scsi@vger.kernel.org 23757 S: Maintained 23758 F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 23759 F: drivers/ufs/host/ufs-qcom* 23760 23761 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 23762 M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 23763 L: linux-renesas-soc@vger.kernel.org 23764 L: linux-scsi@vger.kernel.org 23765 S: Maintained 23766 F: drivers/ufs/host/ufs-renesas.c 23767 23768 UNSORTED BLOCK IMAGES (UBI) 23769 M: Richard Weinberger <richard@nod.at> 23770 R: Zhihao Cheng <chengzhihao1@huawei.com> 23771 L: linux-mtd@lists.infradead.org 23772 S: Supported 23773 W: http://www.linux-mtd.infradead.org/ 23774 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23775 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23776 F: drivers/mtd/ubi/ 23777 F: include/linux/mtd/ubi.h 23778 F: include/uapi/mtd/ubi-user.h 23779 23780 UPROBES 23781 M: Masami Hiramatsu <mhiramat@kernel.org> 23782 M: Oleg Nesterov <oleg@redhat.com> 23783 M: Peter Zijlstra <peterz@infradead.org> 23784 L: linux-kernel@vger.kernel.org 23785 L: linux-trace-kernel@vger.kernel.org 23786 S: Maintained 23787 F: arch/*/include/asm/uprobes.h 23788 F: arch/*/kernel/probes/uprobes.c 23789 F: arch/*/kernel/uprobes.c 23790 F: include/linux/uprobes.h 23791 F: kernel/events/uprobes.c 23792 23793 USB "USBNET" DRIVER FRAMEWORK 23794 M: Oliver Neukum <oneukum@suse.com> 23795 L: netdev@vger.kernel.org 23796 S: Maintained 23797 W: http://www.linux-usb.org/usbnet 23798 F: drivers/net/usb/usbnet.c 23799 F: include/linux/usb/usbnet.h 23800 23801 USB ACM DRIVER 23802 M: Oliver Neukum <oneukum@suse.com> 23803 L: linux-usb@vger.kernel.org 23804 S: Maintained 23805 F: Documentation/usb/acm.rst 23806 F: drivers/usb/class/cdc-acm.* 23807 23808 USB APPLE MFI FASTCHARGE DRIVER 23809 M: Bastien Nocera <hadess@hadess.net> 23810 L: linux-usb@vger.kernel.org 23811 S: Maintained 23812 F: drivers/usb/misc/apple-mfi-fastcharge.c 23813 23814 USB AR5523 WIRELESS DRIVER 23815 L: linux-wireless@vger.kernel.org 23816 S: Orphan 23817 F: drivers/net/wireless/ath/ar5523/ 23818 23819 USB ATTACHED SCSI 23820 M: Oliver Neukum <oneukum@suse.com> 23821 L: linux-usb@vger.kernel.org 23822 L: linux-scsi@vger.kernel.org 23823 S: Maintained 23824 F: drivers/usb/storage/uas.c 23825 23826 USB CDC ETHERNET DRIVER 23827 M: Oliver Neukum <oliver@neukum.org> 23828 L: linux-usb@vger.kernel.org 23829 S: Maintained 23830 F: drivers/net/usb/cdc_*.c 23831 F: include/uapi/linux/usb/cdc.h 23832 23833 USB CHAOSKEY DRIVER 23834 M: Keith Packard <keithp@keithp.com> 23835 L: linux-usb@vger.kernel.org 23836 S: Maintained 23837 F: drivers/usb/misc/chaoskey.c 23838 23839 USB CYPRESS C67X00 DRIVER 23840 L: linux-usb@vger.kernel.org 23841 S: Orphan 23842 F: drivers/usb/c67x00/ 23843 23844 USB DAVICOM DM9601 DRIVER 23845 M: Peter Korsgaard <peter@korsgaard.com> 23846 L: netdev@vger.kernel.org 23847 S: Maintained 23848 W: http://www.linux-usb.org/usbnet 23849 F: drivers/net/usb/dm9601.c 23850 23851 USB EHCI DRIVER 23852 M: Alan Stern <stern@rowland.harvard.edu> 23853 L: linux-usb@vger.kernel.org 23854 S: Maintained 23855 F: Documentation/usb/ehci.rst 23856 F: drivers/usb/host/ehci* 23857 23858 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 23859 M: Jiri Kosina <jikos@kernel.org> 23860 M: Benjamin Tissoires <bentiss@kernel.org> 23861 L: linux-usb@vger.kernel.org 23862 S: Maintained 23863 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 23864 F: Documentation/hid/hiddev.rst 23865 F: drivers/hid/usbhid/ 23866 23867 USB INTEL XHCI ROLE MUX DRIVER 23868 M: Hans de Goede <hdegoede@redhat.com> 23869 L: linux-usb@vger.kernel.org 23870 S: Maintained 23871 F: drivers/usb/roles/intel-xhci-usb-role-switch.c 23872 23873 USB IP DRIVER FOR HISILICON KIRIN 960 23874 M: Yu Chen <chenyu56@huawei.com> 23875 M: Binghui Wang <wangbinghui@hisilicon.com> 23876 L: linux-usb@vger.kernel.org 23877 S: Maintained 23878 F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 23879 F: drivers/phy/hisilicon/phy-hi3660-usb3.c 23880 23881 USB IP DRIVER FOR HISILICON KIRIN 970 23882 M: Mauro Carvalho Chehab <mchehab@kernel.org> 23883 L: linux-usb@vger.kernel.org 23884 S: Maintained 23885 F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 23886 F: drivers/phy/hisilicon/phy-hi3670-usb3.c 23887 23888 USB ISP116X DRIVER 23889 M: Olav Kongas <ok@artecdesign.ee> 23890 L: linux-usb@vger.kernel.org 23891 S: Maintained 23892 F: drivers/usb/host/isp116x* 23893 F: include/linux/usb/isp116x.h 23894 23895 USB ISP1760 DRIVER 23896 M: Rui Miguel Silva <rui.silva@linaro.org> 23897 L: linux-usb@vger.kernel.org 23898 S: Maintained 23899 F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 23900 F: drivers/usb/isp1760/* 23901 23902 USB LAN78XX ETHERNET DRIVER 23903 M: Woojung Huh <woojung.huh@microchip.com> 23904 M: UNGLinuxDriver@microchip.com 23905 L: netdev@vger.kernel.org 23906 S: Maintained 23907 F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 23908 F: drivers/net/usb/lan78xx.* 23909 F: include/dt-bindings/net/microchip-lan78xx.h 23910 23911 USB MASS STORAGE DRIVER 23912 M: Alan Stern <stern@rowland.harvard.edu> 23913 L: linux-usb@vger.kernel.org 23914 L: usb-storage@lists.one-eyed-alien.net 23915 S: Maintained 23916 F: drivers/usb/storage/ 23917 23918 USB MIDI DRIVER 23919 M: Clemens Ladisch <clemens@ladisch.de> 23920 L: linux-sound@vger.kernel.org 23921 S: Maintained 23922 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23923 F: sound/usb/midi.* 23924 23925 USB NETWORKING DRIVERS 23926 L: linux-usb@vger.kernel.org 23927 S: Odd Fixes 23928 F: drivers/net/usb/ 23929 23930 USB OHCI DRIVER 23931 M: Alan Stern <stern@rowland.harvard.edu> 23932 L: linux-usb@vger.kernel.org 23933 S: Maintained 23934 F: Documentation/usb/ohci.rst 23935 F: drivers/usb/host/ohci* 23936 23937 USB OTG FSM (Finite State Machine) 23938 M: Peter Chen <peter.chen@kernel.org> 23939 L: linux-usb@vger.kernel.org 23940 S: Maintained 23941 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 23942 F: drivers/usb/common/usb-otg-fsm.c 23943 23944 USB OVER IP DRIVER 23945 M: Valentina Manea <valentina.manea.m@gmail.com> 23946 M: Shuah Khan <shuah@kernel.org> 23947 M: Shuah Khan <skhan@linuxfoundation.org> 23948 R: Hongren Zheng <i@zenithal.me> 23949 L: linux-usb@vger.kernel.org 23950 S: Maintained 23951 F: Documentation/usb/usbip_protocol.rst 23952 F: drivers/usb/usbip/ 23953 F: tools/testing/selftests/drivers/usb/usbip/ 23954 F: tools/usb/usbip/ 23955 23956 USB PEGASUS DRIVER 23957 M: Petko Manolov <petkan@nucleusys.com> 23958 L: linux-usb@vger.kernel.org 23959 L: netdev@vger.kernel.org 23960 S: Maintained 23961 W: https://github.com/petkan/pegasus 23962 T: git https://github.com/petkan/pegasus.git 23963 F: drivers/net/usb/pegasus.* 23964 23965 USB PRINTER DRIVER (usblp) 23966 M: Pete Zaitcev <zaitcev@redhat.com> 23967 L: linux-usb@vger.kernel.org 23968 S: Supported 23969 F: drivers/usb/class/usblp.c 23970 23971 USB QMI WWAN NETWORK DRIVER 23972 M: Bjørn Mork <bjorn@mork.no> 23973 L: netdev@vger.kernel.org 23974 S: Maintained 23975 F: Documentation/ABI/testing/sysfs-class-net-qmi 23976 F: drivers/net/usb/qmi_wwan.c 23977 23978 USB RAW GADGET DRIVER 23979 R: Andrey Konovalov <andreyknvl@gmail.com> 23980 L: linux-usb@vger.kernel.org 23981 S: Maintained 23982 B: https://github.com/xairy/raw-gadget/issues 23983 F: Documentation/usb/raw-gadget.rst 23984 F: drivers/usb/gadget/legacy/raw_gadget.c 23985 F: include/uapi/linux/usb/raw_gadget.h 23986 23987 USB RTL8150 DRIVER 23988 M: Petko Manolov <petkan@nucleusys.com> 23989 L: linux-usb@vger.kernel.org 23990 L: netdev@vger.kernel.org 23991 S: Maintained 23992 W: https://github.com/petkan/rtl8150 23993 T: git https://github.com/petkan/rtl8150.git 23994 F: drivers/net/usb/rtl8150.c 23995 23996 USB SERIAL SUBSYSTEM 23997 M: Johan Hovold <johan@kernel.org> 23998 L: linux-usb@vger.kernel.org 23999 S: Maintained 24000 T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 24001 F: Documentation/usb/usb-serial.rst 24002 F: drivers/usb/serial/ 24003 F: include/linux/usb/serial.h 24004 24005 USB SMSC75XX ETHERNET DRIVER 24006 M: Steve Glendinning <steve.glendinning@shawell.net> 24007 L: netdev@vger.kernel.org 24008 S: Maintained 24009 F: drivers/net/usb/smsc75xx.* 24010 24011 USB SMSC95XX ETHERNET DRIVER 24012 M: Steve Glendinning <steve.glendinning@shawell.net> 24013 M: UNGLinuxDriver@microchip.com 24014 L: netdev@vger.kernel.org 24015 S: Maintained 24016 F: drivers/net/usb/smsc95xx.* 24017 24018 USB SUBSYSTEM 24019 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24020 L: linux-usb@vger.kernel.org 24021 S: Supported 24022 W: http://www.linux-usb.org 24023 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 24024 F: Documentation/devicetree/bindings/usb/ 24025 F: Documentation/usb/ 24026 F: drivers/usb/ 24027 F: include/dt-bindings/usb/ 24028 F: include/linux/usb.h 24029 F: include/linux/usb/ 24030 F: include/uapi/linux/usb/ 24031 24032 USB TYPEC BUS FOR ALTERNATE MODES 24033 M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24034 L: linux-usb@vger.kernel.org 24035 S: Maintained 24036 F: Documentation/ABI/testing/sysfs-bus-typec 24037 F: Documentation/driver-api/usb/typec_bus.rst 24038 F: drivers/usb/typec/altmodes/ 24039 F: include/linux/usb/typec_altmode.h 24040 24041 USB TYPEC CLASS 24042 M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24043 L: linux-usb@vger.kernel.org 24044 S: Maintained 24045 F: Documentation/ABI/testing/sysfs-class-typec 24046 F: Documentation/driver-api/usb/typec.rst 24047 F: drivers/usb/typec/ 24048 F: include/linux/usb/typec.h 24049 24050 USB TYPEC INTEL PMC MUX DRIVER 24051 M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24052 L: linux-usb@vger.kernel.org 24053 S: Maintained 24054 F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 24055 F: drivers/usb/typec/mux/intel_pmc_mux.c 24056 24057 USB TYPEC PI3USB30532 MUX DRIVER 24058 M: Hans de Goede <hdegoede@redhat.com> 24059 L: linux-usb@vger.kernel.org 24060 S: Maintained 24061 F: drivers/usb/typec/mux/pi3usb30532.c 24062 24063 USB TYPEC PORT CONTROLLER DRIVERS 24064 L: linux-usb@vger.kernel.org 24065 S: Orphan 24066 F: drivers/usb/typec/tcpm/ 24067 24068 USB UHCI DRIVER 24069 M: Alan Stern <stern@rowland.harvard.edu> 24070 L: linux-usb@vger.kernel.org 24071 S: Maintained 24072 F: drivers/usb/host/uhci* 24073 24074 USB VIDEO CLASS 24075 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24076 L: linux-media@vger.kernel.org 24077 S: Maintained 24078 W: http://www.ideasonboard.org/uvc/ 24079 T: git git://linuxtv.org/media_tree.git 24080 F: drivers/media/usb/uvc/ 24081 F: include/uapi/linux/uvcvideo.h 24082 24083 USB WEBCAM GADGET 24084 L: linux-usb@vger.kernel.org 24085 S: Orphan 24086 F: drivers/usb/gadget/function/*uvc* 24087 F: drivers/usb/gadget/legacy/webcam.c 24088 F: include/uapi/linux/usb/g_uvc.h 24089 24090 USB XHCI DRIVER 24091 M: Mathias Nyman <mathias.nyman@intel.com> 24092 L: linux-usb@vger.kernel.org 24093 S: Supported 24094 F: drivers/usb/host/pci-quirks* 24095 F: drivers/usb/host/xhci* 24096 24097 USER DATAGRAM PROTOCOL (UDP) 24098 M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 24099 L: netdev@vger.kernel.org 24100 S: Maintained 24101 F: include/linux/udp.h 24102 F: include/net/udp.h 24103 F: include/trace/events/udp.h 24104 F: include/uapi/linux/udp.h 24105 F: net/ipv4/udp.c 24106 F: net/ipv6/udp.c 24107 24108 USER-MODE LINUX (UML) 24109 M: Richard Weinberger <richard@nod.at> 24110 M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 24111 M: Johannes Berg <johannes@sipsolutions.net> 24112 L: linux-um@lists.infradead.org 24113 S: Maintained 24114 W: http://user-mode-linux.sourceforge.net 24115 Q: https://patchwork.ozlabs.org/project/linux-um/list/ 24116 T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 24117 T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 24118 F: Documentation/virt/uml/ 24119 F: arch/um/ 24120 F: arch/x86/um/ 24121 F: fs/hostfs/ 24122 24123 USERSPACE COPYIN/COPYOUT (UIOVEC) 24124 M: Alexander Viro <viro@zeniv.linux.org.uk> 24125 S: Maintained 24126 F: include/linux/uio.h 24127 F: lib/iov_iter.c 24128 24129 USERSPACE DMA BUFFER DRIVER 24130 M: Gerd Hoffmann <kraxel@redhat.com> 24131 L: dri-devel@lists.freedesktop.org 24132 S: Maintained 24133 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24134 F: drivers/dma-buf/udmabuf.c 24135 F: include/uapi/linux/udmabuf.h 24136 24137 USERSPACE I/O (UIO) 24138 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24139 S: Maintained 24140 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 24141 F: Documentation/driver-api/uio-howto.rst 24142 F: drivers/uio/ 24143 F: include/linux/uio_driver.h 24144 24145 UTIL-LINUX PACKAGE 24146 M: Karel Zak <kzak@redhat.com> 24147 L: util-linux@vger.kernel.org 24148 S: Maintained 24149 W: http://en.wikipedia.org/wiki/Util-linux 24150 T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 24151 24152 UUID HELPERS 24153 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24154 L: linux-kernel@vger.kernel.org 24155 S: Maintained 24156 F: include/linux/uuid.h 24157 F: lib/test_uuid.c 24158 F: lib/uuid.c 24159 24160 UV SYSFS DRIVER 24161 M: Justin Ernst <justin.ernst@hpe.com> 24162 L: platform-driver-x86@vger.kernel.org 24163 S: Maintained 24164 F: drivers/platform/x86/uv_sysfs.c 24165 24166 UVESAFB DRIVER 24167 M: Michal Januszewski <spock@gentoo.org> 24168 L: linux-fbdev@vger.kernel.org 24169 S: Maintained 24170 W: https://github.com/mjanusz/v86d 24171 F: Documentation/fb/uvesafb.rst 24172 F: drivers/video/fbdev/uvesafb.* 24173 24174 Ux500 CLOCK DRIVERS 24175 M: Ulf Hansson <ulf.hansson@linaro.org> 24176 L: linux-clk@vger.kernel.org 24177 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24178 S: Maintained 24179 F: drivers/clk/ux500/ 24180 24181 V4L2 ASYNC AND FWNODE FRAMEWORKS 24182 M: Sakari Ailus <sakari.ailus@linux.intel.com> 24183 L: linux-media@vger.kernel.org 24184 S: Maintained 24185 T: git git://linuxtv.org/media_tree.git 24186 F: drivers/media/v4l2-core/v4l2-async.c 24187 F: drivers/media/v4l2-core/v4l2-fwnode.c 24188 F: include/media/v4l2-async.h 24189 F: include/media/v4l2-fwnode.h 24190 24191 V4L2 LENS DRIVERS 24192 M: Sakari Ailus <sakari.ailus@linux.intel.com> 24193 L: linux-media@vger.kernel.org 24194 S: Maintained 24195 F: drivers/media/i2c/ak* 24196 F: drivers/media/i2c/dw* 24197 F: drivers/media/i2c/lm* 24198 24199 V4L2 CAMERA SENSOR DRIVERS 24200 M: Sakari Ailus <sakari.ailus@linux.intel.com> 24201 L: linux-media@vger.kernel.org 24202 S: Maintained 24203 F: Documentation/driver-api/media/camera-sensor.rst 24204 F: Documentation/driver-api/media/tx-rx.rst 24205 F: drivers/media/i2c/ar* 24206 F: drivers/media/i2c/gc* 24207 F: drivers/media/i2c/hi* 24208 F: drivers/media/i2c/imx* 24209 F: drivers/media/i2c/mt* 24210 F: drivers/media/i2c/og* 24211 F: drivers/media/i2c/ov* 24212 F: drivers/media/i2c/s5* 24213 F: drivers/media/i2c/vgxy61.c 24214 24215 VF610 NAND DRIVER 24216 M: Stefan Agner <stefan@agner.ch> 24217 L: linux-mtd@lists.infradead.org 24218 S: Supported 24219 F: drivers/mtd/nand/raw/vf610_nfc.c 24220 24221 VFAT/FAT/MSDOS FILESYSTEM 24222 M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 24223 S: Maintained 24224 F: Documentation/filesystems/vfat.rst 24225 F: fs/fat/ 24226 F: tools/testing/selftests/filesystems/fat/ 24227 24228 VFIO CDX DRIVER 24229 M: Nipun Gupta <nipun.gupta@amd.com> 24230 M: Nikhil Agarwal <nikhil.agarwal@amd.com> 24231 L: kvm@vger.kernel.org 24232 S: Maintained 24233 F: drivers/vfio/cdx/* 24234 24235 VFIO DRIVER 24236 M: Alex Williamson <alex.williamson@redhat.com> 24237 L: kvm@vger.kernel.org 24238 S: Maintained 24239 T: git https://github.com/awilliam/linux-vfio.git 24240 F: Documentation/ABI/testing/debugfs-vfio 24241 F: Documentation/ABI/testing/sysfs-devices-vfio-dev 24242 F: Documentation/driver-api/vfio.rst 24243 F: drivers/vfio/ 24244 F: include/linux/vfio.h 24245 F: include/linux/vfio_pci_core.h 24246 F: include/uapi/linux/vfio.h 24247 24248 VFIO FSL-MC DRIVER 24249 L: kvm@vger.kernel.org 24250 S: Orphan 24251 F: drivers/vfio/fsl-mc/ 24252 24253 VFIO HISILICON PCI DRIVER 24254 M: Longfang Liu <liulongfang@huawei.com> 24255 M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 24256 L: kvm@vger.kernel.org 24257 S: Maintained 24258 F: drivers/vfio/pci/hisilicon/ 24259 24260 VFIO MEDIATED DEVICE DRIVERS 24261 M: Kirti Wankhede <kwankhede@nvidia.com> 24262 L: kvm@vger.kernel.org 24263 S: Maintained 24264 F: Documentation/driver-api/vfio-mediated-device.rst 24265 F: drivers/vfio/mdev/ 24266 F: include/linux/mdev.h 24267 F: samples/vfio-mdev/ 24268 24269 VFIO MLX5 PCI DRIVER 24270 M: Yishai Hadas <yishaih@nvidia.com> 24271 L: kvm@vger.kernel.org 24272 S: Maintained 24273 F: drivers/vfio/pci/mlx5/ 24274 24275 VFIO NVIDIA GRACE GPU DRIVER 24276 M: Ankit Agrawal <ankita@nvidia.com> 24277 L: kvm@vger.kernel.org 24278 S: Supported 24279 F: drivers/vfio/pci/nvgrace-gpu/ 24280 24281 VFIO PCI DEVICE SPECIFIC DRIVERS 24282 R: Jason Gunthorpe <jgg@nvidia.com> 24283 R: Yishai Hadas <yishaih@nvidia.com> 24284 R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 24285 R: Kevin Tian <kevin.tian@intel.com> 24286 L: kvm@vger.kernel.org 24287 S: Maintained 24288 P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 24289 F: drivers/vfio/pci/*/ 24290 24291 VFIO PDS PCI DRIVER 24292 M: Brett Creeley <brett.creeley@amd.com> 24293 L: kvm@vger.kernel.org 24294 S: Maintained 24295 F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 24296 F: drivers/vfio/pci/pds/ 24297 24298 VFIO PLATFORM DRIVER 24299 M: Eric Auger <eric.auger@redhat.com> 24300 L: kvm@vger.kernel.org 24301 S: Maintained 24302 F: drivers/vfio/platform/ 24303 24304 VFIO QAT PCI DRIVER 24305 M: Xin Zeng <xin.zeng@intel.com> 24306 M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 24307 L: kvm@vger.kernel.org 24308 L: qat-linux@intel.com 24309 S: Supported 24310 F: drivers/vfio/pci/qat/ 24311 24312 VFIO VIRTIO PCI DRIVER 24313 M: Yishai Hadas <yishaih@nvidia.com> 24314 L: kvm@vger.kernel.org 24315 L: virtualization@lists.linux.dev 24316 S: Maintained 24317 F: drivers/vfio/pci/virtio 24318 24319 VGA_SWITCHEROO 24320 R: Lukas Wunner <lukas@wunner.de> 24321 S: Maintained 24322 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24323 F: Documentation/gpu/vga-switcheroo.rst 24324 F: drivers/gpu/vga/vga_switcheroo.c 24325 F: include/linux/vga_switcheroo.h 24326 24327 VIA RHINE NETWORK DRIVER 24328 M: Kevin Brace <kevinbrace@bracecomputerlab.com> 24329 S: Maintained 24330 F: drivers/net/ethernet/via/via-rhine.c 24331 24332 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 24333 M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 24334 L: linux-fbdev@vger.kernel.org 24335 S: Maintained 24336 F: drivers/video/fbdev/via/ 24337 F: include/linux/via-core.h 24338 F: include/linux/via_i2c.h 24339 24340 VIA VELOCITY NETWORK DRIVER 24341 M: Francois Romieu <romieu@fr.zoreil.com> 24342 L: netdev@vger.kernel.org 24343 S: Maintained 24344 F: drivers/net/ethernet/via/via-velocity.* 24345 24346 VICODEC VIRTUAL CODEC DRIVER 24347 M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 24348 L: linux-media@vger.kernel.org 24349 S: Maintained 24350 W: https://linuxtv.org 24351 T: git git://linuxtv.org/media_tree.git 24352 F: drivers/media/test-drivers/vicodec/* 24353 24354 VIDEO I2C POLLING DRIVER 24355 M: Matt Ranostay <matt.ranostay@konsulko.com> 24356 L: linux-media@vger.kernel.org 24357 S: Maintained 24358 F: drivers/media/i2c/video-i2c.c 24359 24360 VIDEO MULTIPLEXER DRIVER 24361 M: Philipp Zabel <p.zabel@pengutronix.de> 24362 L: linux-media@vger.kernel.org 24363 S: Maintained 24364 F: drivers/media/platform/video-mux.c 24365 24366 VIDEOBUF2 FRAMEWORK 24367 M: Tomasz Figa <tfiga@chromium.org> 24368 M: Marek Szyprowski <m.szyprowski@samsung.com> 24369 L: linux-media@vger.kernel.org 24370 S: Maintained 24371 F: drivers/media/common/videobuf2/* 24372 F: include/media/videobuf2-* 24373 24374 VIDTV VIRTUAL DIGITAL TV DRIVER 24375 M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 24376 L: linux-media@vger.kernel.org 24377 S: Maintained 24378 W: https://linuxtv.org 24379 T: git git://linuxtv.org/media_tree.git 24380 F: drivers/media/test-drivers/vidtv/* 24381 24382 VIMC VIRTUAL MEDIA CONTROLLER DRIVER 24383 M: Shuah Khan <skhan@linuxfoundation.org> 24384 R: Kieran Bingham <kieran.bingham@ideasonboard.com> 24385 L: linux-media@vger.kernel.org 24386 S: Maintained 24387 W: https://linuxtv.org 24388 T: git git://linuxtv.org/media_tree.git 24389 F: drivers/media/test-drivers/vimc/* 24390 24391 VIRT LIB 24392 M: Alex Williamson <alex.williamson@redhat.com> 24393 M: Paolo Bonzini <pbonzini@redhat.com> 24394 L: kvm@vger.kernel.org 24395 S: Supported 24396 F: virt/lib/ 24397 24398 VIRTIO AND VHOST VSOCK DRIVER 24399 M: Stefan Hajnoczi <stefanha@redhat.com> 24400 M: Stefano Garzarella <sgarzare@redhat.com> 24401 L: kvm@vger.kernel.org 24402 L: virtualization@lists.linux.dev 24403 L: netdev@vger.kernel.org 24404 S: Maintained 24405 F: drivers/vhost/vsock.c 24406 F: include/linux/virtio_vsock.h 24407 F: include/uapi/linux/virtio_vsock.h 24408 F: net/vmw_vsock/virtio_transport.c 24409 F: net/vmw_vsock/virtio_transport_common.c 24410 24411 VIRTIO BALLOON 24412 M: "Michael S. Tsirkin" <mst@redhat.com> 24413 M: David Hildenbrand <david@redhat.com> 24414 L: virtualization@lists.linux.dev 24415 S: Maintained 24416 F: drivers/virtio/virtio_balloon.c 24417 F: include/linux/balloon_compaction.h 24418 F: include/uapi/linux/virtio_balloon.h 24419 F: mm/balloon_compaction.c 24420 24421 VIRTIO BLOCK AND SCSI DRIVERS 24422 M: "Michael S. Tsirkin" <mst@redhat.com> 24423 M: Jason Wang <jasowang@redhat.com> 24424 R: Paolo Bonzini <pbonzini@redhat.com> 24425 R: Stefan Hajnoczi <stefanha@redhat.com> 24426 R: Eugenio Pérez <eperezma@redhat.com> 24427 L: virtualization@lists.linux.dev 24428 S: Maintained 24429 F: drivers/block/virtio_blk.c 24430 F: drivers/scsi/virtio_scsi.c 24431 F: include/uapi/linux/virtio_blk.h 24432 F: include/uapi/linux/virtio_scsi.h 24433 24434 VIRTIO CONSOLE DRIVER 24435 M: Amit Shah <amit@kernel.org> 24436 L: virtualization@lists.linux.dev 24437 S: Maintained 24438 F: drivers/char/virtio_console.c 24439 F: include/uapi/linux/virtio_console.h 24440 24441 VIRTIO CORE AND NET DRIVERS 24442 M: "Michael S. Tsirkin" <mst@redhat.com> 24443 M: Jason Wang <jasowang@redhat.com> 24444 R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 24445 R: Eugenio Pérez <eperezma@redhat.com> 24446 L: virtualization@lists.linux.dev 24447 S: Maintained 24448 F: Documentation/ABI/testing/sysfs-bus-vdpa 24449 F: Documentation/ABI/testing/sysfs-class-vduse 24450 F: Documentation/devicetree/bindings/virtio/ 24451 F: Documentation/driver-api/virtio/ 24452 F: drivers/block/virtio_blk.c 24453 F: drivers/crypto/virtio/ 24454 F: drivers/net/virtio_net.c 24455 F: drivers/vdpa/ 24456 F: drivers/virtio/ 24457 F: include/linux/vdpa.h 24458 F: include/linux/virtio*.h 24459 F: include/linux/vringh.h 24460 F: include/uapi/linux/virtio_*.h 24461 F: net/vmw_vsock/virtio* 24462 F: tools/virtio/ 24463 F: tools/testing/selftests/drivers/net/virtio_net/ 24464 24465 VIRTIO CRYPTO DRIVER 24466 M: Gonglei <arei.gonglei@huawei.com> 24467 L: virtualization@lists.linux.dev 24468 L: linux-crypto@vger.kernel.org 24469 S: Maintained 24470 F: drivers/crypto/virtio/ 24471 F: include/uapi/linux/virtio_crypto.h 24472 24473 VIRTIO DRIVERS FOR S390 24474 M: Cornelia Huck <cohuck@redhat.com> 24475 M: Halil Pasic <pasic@linux.ibm.com> 24476 M: Eric Farman <farman@linux.ibm.com> 24477 L: linux-s390@vger.kernel.org 24478 L: virtualization@lists.linux.dev 24479 L: kvm@vger.kernel.org 24480 S: Supported 24481 F: arch/s390/include/uapi/asm/virtio-ccw.h 24482 F: drivers/s390/virtio/ 24483 24484 VIRTIO FILE SYSTEM 24485 M: Vivek Goyal <vgoyal@redhat.com> 24486 M: Stefan Hajnoczi <stefanha@redhat.com> 24487 M: Miklos Szeredi <miklos@szeredi.hu> 24488 R: Eugenio Pérez <eperezma@redhat.com> 24489 L: virtualization@lists.linux.dev 24490 L: linux-fsdevel@vger.kernel.org 24491 S: Supported 24492 W: https://virtio-fs.gitlab.io/ 24493 F: Documentation/filesystems/virtiofs.rst 24494 F: fs/fuse/virtio_fs.c 24495 F: include/uapi/linux/virtio_fs.h 24496 24497 VIRTIO GPIO DRIVER 24498 M: Enrico Weigelt, metux IT consult <info@metux.net> 24499 M: Viresh Kumar <vireshk@kernel.org> 24500 L: linux-gpio@vger.kernel.org 24501 L: virtualization@lists.linux.dev 24502 S: Maintained 24503 F: drivers/gpio/gpio-virtio.c 24504 F: include/uapi/linux/virtio_gpio.h 24505 24506 VIRTIO GPU DRIVER 24507 M: David Airlie <airlied@redhat.com> 24508 M: Gerd Hoffmann <kraxel@redhat.com> 24509 R: Gurchetan Singh <gurchetansingh@chromium.org> 24510 R: Chia-I Wu <olvaffe@gmail.com> 24511 L: dri-devel@lists.freedesktop.org 24512 L: virtualization@lists.linux.dev 24513 S: Maintained 24514 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24515 F: drivers/gpu/drm/ci/xfails/virtio* 24516 F: drivers/gpu/drm/virtio/ 24517 F: include/uapi/linux/virtio_gpu.h 24518 24519 VIRTIO HOST (VHOST) 24520 M: "Michael S. Tsirkin" <mst@redhat.com> 24521 M: Jason Wang <jasowang@redhat.com> 24522 R: Eugenio Pérez <eperezma@redhat.com> 24523 L: kvm@vger.kernel.org 24524 L: virtualization@lists.linux.dev 24525 L: netdev@vger.kernel.org 24526 S: Maintained 24527 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 24528 F: drivers/vhost/ 24529 F: include/linux/sched/vhost_task.h 24530 F: include/linux/vhost_iotlb.h 24531 F: include/uapi/linux/vhost.h 24532 F: kernel/vhost_task.c 24533 24534 VIRTIO HOST (VHOST-SCSI) 24535 M: "Michael S. Tsirkin" <mst@redhat.com> 24536 M: Jason Wang <jasowang@redhat.com> 24537 M: Mike Christie <michael.christie@oracle.com> 24538 R: Paolo Bonzini <pbonzini@redhat.com> 24539 R: Stefan Hajnoczi <stefanha@redhat.com> 24540 L: virtualization@lists.linux.dev 24541 S: Maintained 24542 F: drivers/vhost/scsi.c 24543 24544 VIRTIO I2C DRIVER 24545 M: Viresh Kumar <viresh.kumar@linaro.org> 24546 R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 24547 L: linux-i2c@vger.kernel.org 24548 L: virtualization@lists.linux.dev 24549 S: Maintained 24550 F: drivers/i2c/busses/i2c-virtio.c 24551 F: include/uapi/linux/virtio_i2c.h 24552 24553 VIRTIO INPUT DRIVER 24554 M: Gerd Hoffmann <kraxel@redhat.com> 24555 S: Maintained 24556 F: drivers/virtio/virtio_input.c 24557 F: include/uapi/linux/virtio_input.h 24558 24559 VIRTIO IOMMU DRIVER 24560 M: Jean-Philippe Brucker <jean-philippe@linaro.org> 24561 L: virtualization@lists.linux.dev 24562 S: Maintained 24563 F: drivers/iommu/virtio-iommu.c 24564 F: include/uapi/linux/virtio_iommu.h 24565 24566 VIRTIO MEM DRIVER 24567 M: David Hildenbrand <david@redhat.com> 24568 L: virtualization@lists.linux.dev 24569 S: Maintained 24570 W: https://virtio-mem.gitlab.io/ 24571 F: drivers/virtio/virtio_mem.c 24572 F: include/uapi/linux/virtio_mem.h 24573 24574 VIRTIO PMEM DRIVER 24575 M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 24576 L: virtualization@lists.linux.dev 24577 S: Maintained 24578 F: drivers/nvdimm/nd_virtio.c 24579 F: drivers/nvdimm/virtio_pmem.c 24580 24581 VIRTIO SOUND DRIVER 24582 M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 24583 M: "Michael S. Tsirkin" <mst@redhat.com> 24584 L: virtualization@lists.linux.dev 24585 L: linux-sound@vger.kernel.org 24586 S: Maintained 24587 F: include/uapi/linux/virtio_snd.h 24588 F: sound/virtio/* 24589 24590 VIRTUAL BOX GUEST DEVICE DRIVER 24591 M: Hans de Goede <hdegoede@redhat.com> 24592 M: Arnd Bergmann <arnd@arndb.de> 24593 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24594 S: Maintained 24595 F: drivers/virt/vboxguest/ 24596 F: include/linux/vbox_utils.h 24597 F: include/uapi/linux/vbox*.h 24598 24599 VIRTUAL BOX SHARED FOLDER VFS DRIVER 24600 M: Hans de Goede <hdegoede@redhat.com> 24601 L: linux-fsdevel@vger.kernel.org 24602 S: Maintained 24603 F: fs/vboxsf/* 24604 24605 VIRTUAL PCM TEST DRIVER 24606 M: Ivan Orlov <ivan.orlov0322@gmail.com> 24607 L: linux-sound@vger.kernel.org 24608 S: Maintained 24609 F: Documentation/sound/cards/pcmtest.rst 24610 F: sound/drivers/pcmtest.c 24611 F: tools/testing/selftests/alsa/test-pcmtest-driver.c 24612 24613 VIRTUAL SERIO DEVICE DRIVER 24614 M: Stephen Chandler Paul <thatslyude@gmail.com> 24615 S: Maintained 24616 F: drivers/input/serio/userio.c 24617 F: include/uapi/linux/userio.h 24618 24619 VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 24620 M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 24621 S: Maintained 24622 F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 24623 F: drivers/iio/light/veml6075.c 24624 24625 VISL VIRTUAL STATELESS DECODER DRIVER 24626 M: Daniel Almeida <daniel.almeida@collabora.com> 24627 L: linux-media@vger.kernel.org 24628 S: Supported 24629 F: drivers/media/test-drivers/visl 24630 24631 VIVID VIRTUAL VIDEO DRIVER 24632 M: Hans Verkuil <hverkuil@xs4all.nl> 24633 L: linux-media@vger.kernel.org 24634 S: Maintained 24635 W: https://linuxtv.org 24636 T: git git://linuxtv.org/media_tree.git 24637 F: drivers/media/test-drivers/vivid/* 24638 24639 VM SOCKETS (AF_VSOCK) 24640 M: Stefano Garzarella <sgarzare@redhat.com> 24641 L: virtualization@lists.linux.dev 24642 L: netdev@vger.kernel.org 24643 S: Maintained 24644 F: drivers/net/vsockmon.c 24645 F: include/net/af_vsock.h 24646 F: include/uapi/linux/vm_sockets.h 24647 F: include/uapi/linux/vm_sockets_diag.h 24648 F: include/uapi/linux/vsockmon.h 24649 F: net/vmw_vsock/ 24650 F: tools/testing/vsock/ 24651 24652 VMA 24653 M: Andrew Morton <akpm@linux-foundation.org> 24654 M: Liam R. Howlett <Liam.Howlett@oracle.com> 24655 M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 24656 R: Vlastimil Babka <vbabka@suse.cz> 24657 R: Jann Horn <jannh@google.com> 24658 L: linux-mm@kvack.org 24659 S: Maintained 24660 W: https://www.linux-mm.org 24661 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 24662 F: mm/vma.c 24663 F: mm/vma.h 24664 F: mm/vma_internal.h 24665 F: tools/testing/vma/ 24666 24667 VMALLOC 24668 M: Andrew Morton <akpm@linux-foundation.org> 24669 R: Uladzislau Rezki <urezki@gmail.com> 24670 R: Christoph Hellwig <hch@infradead.org> 24671 L: linux-mm@kvack.org 24672 S: Maintained 24673 W: http://www.linux-mm.org 24674 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 24675 F: include/linux/vmalloc.h 24676 F: mm/vmalloc.c 24677 24678 VME SUBSYSTEM 24679 L: linux-kernel@vger.kernel.org 24680 S: Orphan 24681 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 24682 F: Documentation/driver-api/vme.rst 24683 F: drivers/staging/vme_user/ 24684 24685 VMWARE BALLOON DRIVER 24686 M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 24687 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24688 L: linux-kernel@vger.kernel.org 24689 S: Supported 24690 F: drivers/misc/vmw_balloon.c 24691 24692 VMWARE HYPERVISOR INTERFACE 24693 M: Ajay Kaher <ajay.kaher@broadcom.com> 24694 M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24695 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24696 L: virtualization@lists.linux.dev 24697 L: x86@kernel.org 24698 S: Supported 24699 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 24700 F: arch/x86/include/asm/vmware.h 24701 F: arch/x86/kernel/cpu/vmware.c 24702 24703 VMWARE PVRDMA DRIVER 24704 M: Bryan Tan <bryan-bt.tan@broadcom.com> 24705 M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24706 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24707 L: linux-rdma@vger.kernel.org 24708 S: Supported 24709 F: drivers/infiniband/hw/vmw_pvrdma/ 24710 24711 VMWARE PVSCSI DRIVER 24712 M: Vishal Bhakta <vishal.bhakta@broadcom.com> 24713 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24714 L: linux-scsi@vger.kernel.org 24715 S: Supported 24716 F: drivers/scsi/vmw_pvscsi.c 24717 F: drivers/scsi/vmw_pvscsi.h 24718 24719 VMWARE VIRTUAL PTP CLOCK DRIVER 24720 M: Nick Shi <nick.shi@broadcom.com> 24721 R: Ajay Kaher <ajay.kaher@broadcom.com> 24722 R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24723 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24724 L: netdev@vger.kernel.org 24725 S: Supported 24726 F: drivers/ptp/ptp_vmw.c 24727 24728 VMWARE VMCI DRIVER 24729 M: Bryan Tan <bryan-bt.tan@broadcom.com> 24730 M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24731 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24732 L: linux-kernel@vger.kernel.org 24733 S: Supported 24734 F: drivers/misc/vmw_vmci/ 24735 F: include/linux/vmw_vmci* 24736 24737 VMWARE VMMOUSE SUBDRIVER 24738 M: Zack Rusin <zack.rusin@broadcom.com> 24739 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24740 L: linux-input@vger.kernel.org 24741 S: Supported 24742 F: drivers/input/mouse/vmmouse.c 24743 F: drivers/input/mouse/vmmouse.h 24744 24745 VMWARE VMXNET3 ETHERNET DRIVER 24746 M: Ronak Doshi <ronak.doshi@broadcom.com> 24747 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24748 L: netdev@vger.kernel.org 24749 S: Supported 24750 F: drivers/net/vmxnet3/ 24751 24752 VMWARE VSOCK VMCI TRANSPORT DRIVER 24753 M: Bryan Tan <bryan-bt.tan@broadcom.com> 24754 M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24755 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24756 L: linux-kernel@vger.kernel.org 24757 S: Supported 24758 F: net/vmw_vsock/vmci_transport* 24759 24760 VOCORE VOCORE2 BOARD 24761 M: Harvey Hunt <harveyhuntnexus@gmail.com> 24762 L: linux-mips@vger.kernel.org 24763 S: Maintained 24764 F: arch/mips/boot/dts/ralink/vocore2.dts 24765 24766 VOLTAGE AND CURRENT REGULATOR FRAMEWORK 24767 M: Liam Girdwood <lgirdwood@gmail.com> 24768 M: Mark Brown <broonie@kernel.org> 24769 L: linux-kernel@vger.kernel.org 24770 S: Supported 24771 W: http://www.slimlogic.co.uk/?p=48 24772 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 24773 F: Documentation/devicetree/bindings/regulator/ 24774 F: Documentation/power/regulator/ 24775 F: drivers/regulator/ 24776 F: include/dt-bindings/regulator/ 24777 F: include/linux/regulator/ 24778 K: regulator_get_optional 24779 24780 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 24781 R: Matti Vaittinen <mazziesaccount@gmail.com> 24782 F: drivers/regulator/irq_helpers.c 24783 24784 VRF 24785 M: David Ahern <dsahern@kernel.org> 24786 L: netdev@vger.kernel.org 24787 S: Maintained 24788 F: Documentation/networking/vrf.rst 24789 F: drivers/net/vrf.c 24790 24791 VSPRINTF 24792 M: Petr Mladek <pmladek@suse.com> 24793 M: Steven Rostedt <rostedt@goodmis.org> 24794 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24795 R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 24796 R: Sergey Senozhatsky <senozhatsky@chromium.org> 24797 S: Maintained 24798 T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 24799 F: Documentation/core-api/printk-formats.rst 24800 F: lib/test_printf.c 24801 F: lib/test_scanf.c 24802 F: lib/vsprintf.c 24803 24804 VT1211 HARDWARE MONITOR DRIVER 24805 M: Juerg Haefliger <juergh@proton.me> 24806 L: linux-hwmon@vger.kernel.org 24807 S: Maintained 24808 F: Documentation/hwmon/vt1211.rst 24809 F: drivers/hwmon/vt1211.c 24810 24811 VT8231 HARDWARE MONITOR DRIVER 24812 M: Roger Lucas <vt8231@hiddenengine.co.uk> 24813 L: linux-hwmon@vger.kernel.org 24814 S: Maintained 24815 F: drivers/hwmon/vt8231.c 24816 24817 VUB300 USB to SDIO/SD/MMC bridge chip 24818 L: linux-mmc@vger.kernel.org 24819 S: Orphan 24820 F: drivers/mmc/host/vub300.c 24821 24822 W1 DALLAS'S 1-WIRE BUS 24823 M: Krzysztof Kozlowski <krzk@kernel.org> 24824 S: Maintained 24825 F: Documentation/devicetree/bindings/w1/ 24826 F: Documentation/w1/ 24827 F: drivers/w1/ 24828 F: include/linux/w1.h 24829 24830 W83791D HARDWARE MONITORING DRIVER 24831 M: Marc Hulsman <m.hulsman@tudelft.nl> 24832 L: linux-hwmon@vger.kernel.org 24833 S: Maintained 24834 F: Documentation/hwmon/w83791d.rst 24835 F: drivers/hwmon/w83791d.c 24836 24837 W83793 HARDWARE MONITORING DRIVER 24838 M: Rudolf Marek <r.marek@assembler.cz> 24839 L: linux-hwmon@vger.kernel.org 24840 S: Maintained 24841 F: Documentation/hwmon/w83793.rst 24842 F: drivers/hwmon/w83793.c 24843 24844 W83795 HARDWARE MONITORING DRIVER 24845 M: Jean Delvare <jdelvare@suse.com> 24846 L: linux-hwmon@vger.kernel.org 24847 S: Maintained 24848 F: drivers/hwmon/w83795.c 24849 24850 W83L51xD SD/MMC CARD INTERFACE DRIVER 24851 M: Pierre Ossman <pierre@ossman.eu> 24852 S: Maintained 24853 F: drivers/mmc/host/wbsd.* 24854 24855 WACOM PROTOCOL 4 SERIAL TABLETS 24856 M: Julian Squires <julian@cipht.net> 24857 M: Hans de Goede <hdegoede@redhat.com> 24858 L: linux-input@vger.kernel.org 24859 S: Maintained 24860 F: drivers/input/tablet/wacom_serial4.c 24861 24862 WANGXUN ETHERNET DRIVER 24863 M: Jiawen Wu <jiawenwu@trustnetic.com> 24864 M: Mengyuan Lou <mengyuanlou@net-swift.com> 24865 L: netdev@vger.kernel.org 24866 S: Maintained 24867 W: https://www.net-swift.com 24868 F: Documentation/networking/device_drivers/ethernet/wangxun/* 24869 F: drivers/net/ethernet/wangxun/ 24870 F: drivers/net/pcs/pcs-xpcs-wx.c 24871 24872 WATCHDOG DEVICE DRIVERS 24873 M: Wim Van Sebroeck <wim@linux-watchdog.org> 24874 M: Guenter Roeck <linux@roeck-us.net> 24875 L: linux-watchdog@vger.kernel.org 24876 S: Maintained 24877 W: http://www.linux-watchdog.org/ 24878 T: git git://www.linux-watchdog.org/linux-watchdog.git 24879 F: Documentation/devicetree/bindings/watchdog/ 24880 F: Documentation/watchdog/ 24881 F: drivers/watchdog/ 24882 F: include/linux/watchdog.h 24883 F: include/trace/events/watchdog.h 24884 F: include/uapi/linux/watchdog.h 24885 24886 WAVE5 VPU CODEC DRIVER 24887 M: Nas Chung <nas.chung@chipsnmedia.com> 24888 M: Jackson Lee <jackson.lee@chipsnmedia.com> 24889 L: linux-media@vger.kernel.org 24890 S: Maintained 24891 F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 24892 F: drivers/media/platform/chips-media/wave5/ 24893 24894 WHISKEYCOVE PMIC GPIO DRIVER 24895 M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 24896 L: linux-gpio@vger.kernel.org 24897 S: Maintained 24898 F: drivers/gpio/gpio-wcove.c 24899 24900 WHWAVE RTC DRIVER 24901 M: Dianlong Li <long17.cool@163.com> 24902 L: linux-rtc@vger.kernel.org 24903 S: Maintained 24904 F: drivers/rtc/rtc-sd3078.c 24905 24906 WIIMOTE HID DRIVER 24907 M: David Rheinsberg <david@readahead.eu> 24908 L: linux-input@vger.kernel.org 24909 S: Maintained 24910 F: drivers/hid/hid-wiimote* 24911 24912 WILOCITY WIL6210 WIRELESS DRIVER 24913 L: linux-wireless@vger.kernel.org 24914 S: Orphan 24915 W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 24916 F: drivers/net/wireless/ath/wil6210/ 24917 24918 WINBOND CIR DRIVER 24919 M: David Härdeman <david@hardeman.nu> 24920 S: Maintained 24921 F: drivers/media/rc/winbond-cir.c 24922 24923 WINSYSTEMS EBC-C384 WATCHDOG DRIVER 24924 L: linux-watchdog@vger.kernel.org 24925 S: Orphan 24926 F: drivers/watchdog/ebc-c384_wdt.c 24927 24928 WINSYSTEMS WS16C48 GPIO DRIVER 24929 M: William Breathitt Gray <wbg@kernel.org> 24930 L: linux-gpio@vger.kernel.org 24931 S: Maintained 24932 F: drivers/gpio/gpio-ws16c48.c 24933 24934 WIREGUARD SECURE NETWORK TUNNEL 24935 M: Jason A. Donenfeld <Jason@zx2c4.com> 24936 L: wireguard@lists.zx2c4.com 24937 L: netdev@vger.kernel.org 24938 S: Maintained 24939 F: drivers/net/wireguard/ 24940 F: tools/testing/selftests/wireguard/ 24941 24942 WISTRON LAPTOP BUTTON DRIVER 24943 M: Miloslav Trmac <mitr@volny.cz> 24944 S: Maintained 24945 F: drivers/input/misc/wistron_btns.c 24946 24947 WMI BINARY MOF DRIVER 24948 M: Armin Wolf <W_Armin@gmx.de> 24949 R: Thomas Weißschuh <linux@weissschuh.net> 24950 L: platform-driver-x86@vger.kernel.org 24951 S: Maintained 24952 F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 24953 F: Documentation/wmi/devices/wmi-bmof.rst 24954 F: drivers/platform/x86/wmi-bmof.c 24955 24956 WOLFSON MICROELECTRONICS DRIVERS 24957 L: patches@opensource.cirrus.com 24958 S: Supported 24959 W: https://github.com/CirrusLogic/linux-drivers/wiki 24960 T: git https://github.com/CirrusLogic/linux-drivers.git 24961 F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 24962 F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 24963 F: Documentation/devicetree/bindings/mfd/wm831x.txt 24964 F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 24965 F: Documentation/devicetree/bindings/sound/wlf,*.yaml 24966 F: Documentation/devicetree/bindings/sound/wm* 24967 F: Documentation/hwmon/wm83??.rst 24968 F: arch/arm/mach-s3c/mach-crag6410* 24969 F: drivers/clk/clk-wm83*.c 24970 F: drivers/gpio/gpio-*wm*.c 24971 F: drivers/gpio/gpio-arizona.c 24972 F: drivers/hwmon/wm83??-hwmon.c 24973 F: drivers/input/misc/wm831x-on.c 24974 F: drivers/input/touchscreen/wm831x-ts.c 24975 F: drivers/input/touchscreen/wm97*.c 24976 F: drivers/leds/leds-wm83*.c 24977 F: drivers/mfd/arizona* 24978 F: drivers/mfd/cs47l24* 24979 F: drivers/mfd/wm*.c 24980 F: drivers/power/supply/wm83*.c 24981 F: drivers/regulator/arizona* 24982 F: drivers/regulator/wm8*.c 24983 F: drivers/rtc/rtc-wm83*.c 24984 F: drivers/video/backlight/wm83*_bl.c 24985 F: drivers/watchdog/wm83*_wdt.c 24986 F: include/linux/mfd/arizona/ 24987 F: include/linux/mfd/wm831x/ 24988 F: include/linux/mfd/wm8350/ 24989 F: include/linux/mfd/wm8400* 24990 F: include/linux/regulator/arizona* 24991 F: include/linux/wm97xx.h 24992 F: include/sound/wm????.h 24993 F: sound/soc/codecs/arizona* 24994 F: sound/soc/codecs/cs47l24* 24995 F: sound/soc/codecs/wm* 24996 24997 WORKQUEUE 24998 M: Tejun Heo <tj@kernel.org> 24999 R: Lai Jiangshan <jiangshanlai@gmail.com> 25000 S: Maintained 25001 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 25002 F: Documentation/core-api/workqueue.rst 25003 F: include/linux/workqueue.h 25004 F: kernel/workqueue.c 25005 F: kernel/workqueue_internal.h 25006 25007 WWAN DRIVERS 25008 M: Loic Poulain <loic.poulain@linaro.org> 25009 M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 25010 R: Johannes Berg <johannes@sipsolutions.net> 25011 L: netdev@vger.kernel.org 25012 S: Maintained 25013 F: drivers/net/wwan/ 25014 F: include/linux/wwan.h 25015 F: include/uapi/linux/wwan.h 25016 25017 X-POWERS AXP288 PMIC DRIVERS 25018 M: Hans de Goede <hdegoede@redhat.com> 25019 S: Maintained 25020 F: drivers/acpi/pmic/intel_pmic_xpower.c 25021 N: axp288 25022 25023 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 25024 M: Chen-Yu Tsai <wens@csie.org> 25025 L: linux-kernel@vger.kernel.org 25026 S: Maintained 25027 N: axp[128] 25028 25029 X.25 STACK 25030 M: Martin Schiller <ms@dev.tdt.de> 25031 L: linux-x25@vger.kernel.org 25032 S: Maintained 25033 F: Documentation/networking/lapb-module.rst 25034 F: Documentation/networking/x25* 25035 F: drivers/net/wan/hdlc_x25.c 25036 F: drivers/net/wan/lapbether.c 25037 F: include/*/lapb.h 25038 F: include/net/x25* 25039 F: include/uapi/linux/x25.h 25040 F: net/lapb/ 25041 F: net/x25/ 25042 25043 X86 ARCHITECTURE (32-BIT AND 64-BIT) 25044 M: Thomas Gleixner <tglx@linutronix.de> 25045 M: Ingo Molnar <mingo@redhat.com> 25046 M: Borislav Petkov <bp@alien8.de> 25047 M: Dave Hansen <dave.hansen@linux.intel.com> 25048 M: x86@kernel.org 25049 R: "H. Peter Anvin" <hpa@zytor.com> 25050 L: linux-kernel@vger.kernel.org 25051 S: Maintained 25052 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 25053 F: Documentation/arch/x86/ 25054 F: Documentation/devicetree/bindings/x86/ 25055 F: arch/x86/ 25056 F: tools/testing/selftests/x86 25057 25058 X86 CPUID DATABASE 25059 M: Borislav Petkov <bp@alien8.de> 25060 M: Thomas Gleixner <tglx@linutronix.de> 25061 M: x86@kernel.org 25062 R: Ahmed S. Darwish <darwi@linutronix.de> 25063 L: x86-cpuid@lists.linux.dev 25064 S: Maintained 25065 W: https://x86-cpuid.org 25066 F: tools/arch/x86/kcpuid/cpuid.csv 25067 25068 X86 ENTRY CODE 25069 M: Andy Lutomirski <luto@kernel.org> 25070 L: linux-kernel@vger.kernel.org 25071 S: Maintained 25072 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 25073 F: arch/x86/entry/ 25074 25075 X86 HARDWARE VULNERABILITIES 25076 M: Thomas Gleixner <tglx@linutronix.de> 25077 M: Borislav Petkov <bp@alien8.de> 25078 M: Peter Zijlstra <peterz@infradead.org> 25079 M: Josh Poimboeuf <jpoimboe@kernel.org> 25080 R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 25081 S: Maintained 25082 F: Documentation/admin-guide/hw-vuln/ 25083 F: arch/x86/include/asm/nospec-branch.h 25084 F: arch/x86/kernel/cpu/bugs.c 25085 25086 X86 MCE INFRASTRUCTURE 25087 M: Tony Luck <tony.luck@intel.com> 25088 M: Borislav Petkov <bp@alien8.de> 25089 L: linux-edac@vger.kernel.org 25090 S: Maintained 25091 F: Documentation/ABI/testing/sysfs-mce 25092 F: Documentation/arch/x86/x86_64/machinecheck.rst 25093 F: arch/x86/kernel/cpu/mce/* 25094 25095 X86 MICROCODE UPDATE SUPPORT 25096 M: Borislav Petkov <bp@alien8.de> 25097 S: Maintained 25098 F: arch/x86/kernel/cpu/microcode/* 25099 25100 X86 MM 25101 M: Dave Hansen <dave.hansen@linux.intel.com> 25102 M: Andy Lutomirski <luto@kernel.org> 25103 M: Peter Zijlstra <peterz@infradead.org> 25104 L: linux-kernel@vger.kernel.org 25105 S: Maintained 25106 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 25107 F: arch/x86/mm/ 25108 25109 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 25110 M: Hans de Goede <hdegoede@redhat.com> 25111 L: platform-driver-x86@vger.kernel.org 25112 S: Maintained 25113 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 25114 F: drivers/platform/x86/x86-android-tablets/ 25115 25116 X86 PLATFORM DRIVERS 25117 M: Hans de Goede <hdegoede@redhat.com> 25118 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 25119 L: platform-driver-x86@vger.kernel.org 25120 S: Maintained 25121 Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 25122 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 25123 F: drivers/platform/olpc/ 25124 F: drivers/platform/x86/ 25125 F: include/linux/platform_data/x86/ 25126 25127 X86 PLATFORM UV HPE SUPERDOME FLEX 25128 M: Steve Wahl <steve.wahl@hpe.com> 25129 R: Justin Ernst <justin.ernst@hpe.com> 25130 R: Kyle Meyer <kyle.meyer@hpe.com> 25131 R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 25132 R: Russ Anderson <russ.anderson@hpe.com> 25133 S: Supported 25134 F: arch/x86/include/asm/uv/ 25135 F: arch/x86/kernel/apic/x2apic_uv_x.c 25136 F: arch/x86/platform/uv/ 25137 25138 X86 STACK UNWINDING 25139 M: Josh Poimboeuf <jpoimboe@kernel.org> 25140 M: Peter Zijlstra <peterz@infradead.org> 25141 S: Supported 25142 F: arch/x86/include/asm/unwind*.h 25143 F: arch/x86/kernel/dumpstack.c 25144 F: arch/x86/kernel/stacktrace.c 25145 F: arch/x86/kernel/unwind_*.c 25146 25147 X86 TRUST DOMAIN EXTENSIONS (TDX) 25148 M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 25149 R: Dave Hansen <dave.hansen@linux.intel.com> 25150 L: x86@kernel.org 25151 L: linux-coco@lists.linux.dev 25152 S: Supported 25153 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 25154 F: arch/x86/boot/compressed/tdx* 25155 F: arch/x86/coco/tdx/ 25156 F: arch/x86/include/asm/shared/tdx.h 25157 F: arch/x86/include/asm/tdx.h 25158 F: arch/x86/virt/vmx/tdx/ 25159 F: drivers/virt/coco/tdx-guest 25160 25161 X86 VDSO 25162 M: Andy Lutomirski <luto@kernel.org> 25163 L: linux-kernel@vger.kernel.org 25164 S: Maintained 25165 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 25166 F: arch/x86/entry/vdso/ 25167 25168 XARRAY 25169 M: Matthew Wilcox <willy@infradead.org> 25170 L: linux-fsdevel@vger.kernel.org 25171 S: Supported 25172 F: Documentation/core-api/xarray.rst 25173 F: include/linux/idr.h 25174 F: include/linux/xarray.h 25175 F: lib/idr.c 25176 F: lib/xarray.c 25177 F: tools/testing/radix-tree 25178 25179 XBOX DVD IR REMOTE 25180 M: Benjamin Valentin <benpicco@googlemail.com> 25181 S: Maintained 25182 F: drivers/media/rc/keymaps/rc-xbox-dvd.c 25183 F: drivers/media/rc/xbox_remote.c 25184 25185 XC2028/3028 TUNER DRIVER 25186 M: Mauro Carvalho Chehab <mchehab@kernel.org> 25187 L: linux-media@vger.kernel.org 25188 S: Maintained 25189 W: https://linuxtv.org 25190 T: git git://linuxtv.org/media_tree.git 25191 F: drivers/media/tuners/xc2028.* 25192 25193 XDP (eXpress Data Path) 25194 M: Alexei Starovoitov <ast@kernel.org> 25195 M: Daniel Borkmann <daniel@iogearbox.net> 25196 M: David S. Miller <davem@davemloft.net> 25197 M: Jakub Kicinski <kuba@kernel.org> 25198 M: Jesper Dangaard Brouer <hawk@kernel.org> 25199 M: John Fastabend <john.fastabend@gmail.com> 25200 L: netdev@vger.kernel.org 25201 L: bpf@vger.kernel.org 25202 S: Supported 25203 F: drivers/net/ethernet/*/*/*/*/*xdp* 25204 F: drivers/net/ethernet/*/*/*xdp* 25205 F: include/net/xdp.h 25206 F: include/net/xdp_priv.h 25207 F: include/trace/events/xdp.h 25208 F: kernel/bpf/cpumap.c 25209 F: kernel/bpf/devmap.c 25210 F: net/core/xdp.c 25211 F: samples/bpf/xdp* 25212 F: tools/testing/selftests/bpf/*/*xdp* 25213 F: tools/testing/selftests/bpf/*xdp* 25214 K: (?:\b|_)xdp(?:\b|_) 25215 25216 XDP SOCKETS (AF_XDP) 25217 M: Björn Töpel <bjorn@kernel.org> 25218 M: Magnus Karlsson <magnus.karlsson@intel.com> 25219 M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 25220 R: Jonathan Lemon <jonathan.lemon@gmail.com> 25221 L: netdev@vger.kernel.org 25222 L: bpf@vger.kernel.org 25223 S: Maintained 25224 F: Documentation/networking/af_xdp.rst 25225 F: include/net/netns/xdp.h 25226 F: include/net/xdp_sock* 25227 F: include/net/xsk_buff_pool.h 25228 F: include/uapi/linux/if_xdp.h 25229 F: include/uapi/linux/xdp_diag.h 25230 F: net/xdp/ 25231 F: tools/testing/selftests/bpf/*xsk* 25232 25233 XEN BLOCK SUBSYSTEM 25234 M: Roger Pau Monné <roger.pau@citrix.com> 25235 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25236 S: Supported 25237 F: drivers/block/xen* 25238 F: drivers/block/xen-blkback/* 25239 25240 XEN HYPERVISOR ARM 25241 M: Stefano Stabellini <sstabellini@kernel.org> 25242 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25243 S: Maintained 25244 F: arch/arm/include/asm/xen/ 25245 F: arch/arm/xen/ 25246 25247 XEN HYPERVISOR ARM64 25248 M: Stefano Stabellini <sstabellini@kernel.org> 25249 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25250 S: Maintained 25251 F: arch/arm64/include/asm/xen/ 25252 F: arch/arm64/xen/ 25253 25254 XEN HYPERVISOR INTERFACE 25255 M: Juergen Gross <jgross@suse.com> 25256 M: Stefano Stabellini <sstabellini@kernel.org> 25257 R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 25258 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25259 S: Supported 25260 T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 25261 F: Documentation/ABI/stable/sysfs-hypervisor-xen 25262 F: Documentation/ABI/testing/sysfs-hypervisor-xen 25263 F: drivers/*/xen-*front.c 25264 F: drivers/xen/ 25265 F: include/uapi/xen/ 25266 F: include/xen/ 25267 F: kernel/configs/xen.config 25268 25269 XEN HYPERVISOR X86 25270 M: Juergen Gross <jgross@suse.com> 25271 R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 25272 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25273 S: Supported 25274 F: arch/x86/configs/xen.config 25275 F: arch/x86/include/asm/pvclock-abi.h 25276 F: arch/x86/include/asm/xen/ 25277 F: arch/x86/platform/pvh/ 25278 F: arch/x86/xen/ 25279 25280 XEN NETWORK BACKEND DRIVER 25281 M: Wei Liu <wei.liu@kernel.org> 25282 M: Paul Durrant <paul@xen.org> 25283 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25284 L: netdev@vger.kernel.org 25285 S: Supported 25286 F: drivers/net/xen-netback/* 25287 25288 XEN PCI SUBSYSTEM 25289 M: Juergen Gross <jgross@suse.com> 25290 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25291 S: Supported 25292 F: arch/x86/pci/*xen* 25293 F: drivers/pci/*xen* 25294 25295 XEN PVSCSI DRIVERS 25296 M: Juergen Gross <jgross@suse.com> 25297 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25298 L: linux-scsi@vger.kernel.org 25299 S: Supported 25300 F: drivers/scsi/xen-scsifront.c 25301 F: drivers/xen/xen-scsiback.c 25302 F: include/xen/interface/io/vscsiif.h 25303 25304 XEN PVUSB DRIVER 25305 M: Juergen Gross <jgross@suse.com> 25306 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25307 L: linux-usb@vger.kernel.org 25308 S: Supported 25309 F: drivers/usb/host/xen* 25310 F: include/xen/interface/io/usbif.h 25311 25312 XEN SOUND FRONTEND DRIVER 25313 M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 25314 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25315 L: linux-sound@vger.kernel.org 25316 S: Supported 25317 F: sound/xen/* 25318 25319 XEN SWIOTLB SUBSYSTEM 25320 M: Juergen Gross <jgross@suse.com> 25321 M: Stefano Stabellini <sstabellini@kernel.org> 25322 L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25323 L: iommu@lists.linux.dev 25324 S: Supported 25325 F: arch/*/include/asm/xen/swiotlb-xen.h 25326 F: drivers/xen/swiotlb-xen.c 25327 F: include/xen/arm/swiotlb-xen.h 25328 F: include/xen/swiotlb-xen.h 25329 25330 XFS FILESYSTEM 25331 M: Carlos Maiolino <cem@kernel.org> 25332 R: Darrick J. Wong <djwong@kernel.org> 25333 L: linux-xfs@vger.kernel.org 25334 S: Supported 25335 W: http://xfs.org/ 25336 C: irc://irc.oftc.net/xfs 25337 T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 25338 P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 25339 F: Documentation/ABI/testing/sysfs-fs-xfs 25340 F: Documentation/admin-guide/xfs.rst 25341 F: Documentation/filesystems/xfs/* 25342 F: fs/xfs/ 25343 F: include/uapi/linux/dqblk_xfs.h 25344 F: include/uapi/linux/fsmap.h 25345 25346 XILINX AMS DRIVER 25347 M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 25348 L: linux-iio@vger.kernel.org 25349 S: Maintained 25350 F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 25351 F: drivers/iio/adc/xilinx-ams.c 25352 25353 XILINX AXI ETHERNET DRIVER 25354 M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 25355 S: Maintained 25356 F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 25357 F: drivers/net/ethernet/xilinx/xilinx_axienet* 25358 25359 XILINX CAN DRIVER 25360 M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 25361 L: linux-can@vger.kernel.org 25362 S: Maintained 25363 F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 25364 F: drivers/net/can/xilinx_can.c 25365 25366 XILINX EVENT MANAGEMENT DRIVER 25367 M: Michal Simek <michal.simek@amd.com> 25368 S: Maintained 25369 F: drivers/soc/xilinx/xlnx_event_manager.c 25370 F: include/linux/firmware/xlnx-event-manager.h 25371 25372 XILINX GPIO DRIVER 25373 M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25374 R: Srinivas Neeli <srinivas.neeli@amd.com> 25375 R: Michal Simek <michal.simek@amd.com> 25376 S: Maintained 25377 F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 25378 F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 25379 F: drivers/gpio/gpio-xilinx.c 25380 F: drivers/gpio/gpio-zynq.c 25381 25382 XILINX LL TEMAC ETHERNET DRIVER 25383 L: netdev@vger.kernel.org 25384 S: Orphan 25385 F: drivers/net/ethernet/xilinx/ll_temac* 25386 25387 XILINX PWM DRIVER 25388 M: Sean Anderson <sean.anderson@seco.com> 25389 S: Maintained 25390 F: drivers/pwm/pwm-xilinx.c 25391 F: include/clocksource/timer-xilinx.h 25392 25393 XILINX SD-FEC IP CORES 25394 M: Derek Kiernan <derek.kiernan@amd.com> 25395 M: Dragan Cvetic <dragan.cvetic@amd.com> 25396 S: Maintained 25397 F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 25398 F: Documentation/misc-devices/xilinx_sdfec.rst 25399 F: drivers/misc/Kconfig 25400 F: drivers/misc/Makefile 25401 F: drivers/misc/xilinx_sdfec.c 25402 F: include/uapi/misc/xilinx_sdfec.h 25403 25404 XILINX UARTLITE SERIAL DRIVER 25405 M: Peter Korsgaard <jacmet@sunsite.dk> 25406 L: linux-serial@vger.kernel.org 25407 S: Maintained 25408 F: drivers/tty/serial/uartlite.c 25409 25410 XILINX VIDEO IP CORES 25411 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25412 L: linux-media@vger.kernel.org 25413 S: Supported 25414 T: git git://linuxtv.org/media_tree.git 25415 F: Documentation/devicetree/bindings/media/xilinx/ 25416 F: drivers/media/platform/xilinx/ 25417 F: include/uapi/linux/xilinx-v4l2-controls.h 25418 25419 XILINX VERSAL EDAC DRIVER 25420 M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25421 M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25422 S: Maintained 25423 F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 25424 F: drivers/edac/versal_edac.c 25425 25426 XILINX WATCHDOG DRIVER 25427 M: Srinivas Neeli <srinivas.neeli@amd.com> 25428 R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25429 R: Michal Simek <michal.simek@amd.com> 25430 S: Maintained 25431 F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 25432 F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 25433 F: drivers/watchdog/of_xilinx_wdt.c 25434 F: drivers/watchdog/xilinx_wwdt.c 25435 25436 XILINX XDMA DRIVER 25437 M: Lizhi Hou <lizhi.hou@amd.com> 25438 M: Brian Xu <brian.xu@amd.com> 25439 M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 25440 L: dmaengine@vger.kernel.org 25441 S: Supported 25442 F: drivers/dma/xilinx/xdma-regs.h 25443 F: drivers/dma/xilinx/xdma.c 25444 F: include/linux/dma/amd_xdma.h 25445 F: include/linux/platform_data/amd_xdma.h 25446 25447 XILINX ZYNQMP DPDMA DRIVER 25448 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25449 L: dmaengine@vger.kernel.org 25450 S: Supported 25451 F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 25452 F: drivers/dma/xilinx/xilinx_dpdma.c 25453 F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 25454 25455 XILINX ZYNQMP OCM EDAC DRIVER 25456 M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25457 M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25458 S: Maintained 25459 F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 25460 F: drivers/edac/zynqmp_edac.c 25461 25462 XILINX ZYNQMP PSGTR PHY DRIVER 25463 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25464 L: linux-kernel@vger.kernel.org 25465 S: Supported 25466 T: git https://github.com/Xilinx/linux-xlnx.git 25467 F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 25468 F: drivers/phy/xilinx/phy-zynqmp.c 25469 25470 XILINX ZYNQMP SHA3 DRIVER 25471 M: Harsha <harsha.harsha@amd.com> 25472 S: Maintained 25473 F: drivers/crypto/xilinx/zynqmp-sha.c 25474 25475 XILINX ZYNQMP NVMEM DRIVER 25476 M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 25477 M: Kalyani Akula <kalyani.akula@amd.com> 25478 R: Michal Simek <michal.simek@amd.com> 25479 S: Maintained 25480 F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 25481 F: drivers/nvmem/zynqmp_nvmem.c 25482 25483 XILLYBUS DRIVER 25484 M: Eli Billauer <eli.billauer@gmail.com> 25485 L: linux-kernel@vger.kernel.org 25486 S: Supported 25487 F: drivers/char/xillybus/ 25488 25489 XLP9XX I2C DRIVER 25490 M: George Cherian <gcherian@marvell.com> 25491 L: linux-i2c@vger.kernel.org 25492 S: Supported 25493 W: http://www.marvell.com 25494 F: drivers/i2c/busses/i2c-xlp9xx.c 25495 25496 XRA1403 GPIO EXPANDER 25497 M: Nandor Han <nandor.han@ge.com> 25498 L: linux-gpio@vger.kernel.org 25499 S: Maintained 25500 F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 25501 F: drivers/gpio/gpio-xra1403.c 25502 25503 XTENSA XTFPGA PLATFORM SUPPORT 25504 M: Max Filippov <jcmvbkbc@gmail.com> 25505 S: Maintained 25506 F: drivers/spi/spi-xtensa-xtfpga.c 25507 F: sound/soc/xtensa/xtfpga-i2s.c 25508 25509 XZ EMBEDDED 25510 M: Lasse Collin <lasse.collin@tukaani.org> 25511 S: Maintained 25512 W: https://tukaani.org/xz/embedded.html 25513 B: https://github.com/tukaani-project/xz-embedded/issues 25514 C: irc://irc.libera.chat/tukaani 25515 F: Documentation/staging/xz.rst 25516 F: include/linux/decompress/unxz.h 25517 F: include/linux/xz.h 25518 F: lib/decompress_unxz.c 25519 F: lib/xz/ 25520 F: scripts/xz_wrap.sh 25521 25522 YAM DRIVER FOR AX.25 25523 M: Jean-Paul Roubelat <jpr@f6fbb.org> 25524 L: linux-hams@vger.kernel.org 25525 S: Maintained 25526 F: drivers/net/hamradio/yam* 25527 F: include/linux/yam.h 25528 25529 YAMA SECURITY MODULE 25530 M: Kees Cook <kees@kernel.org> 25531 S: Supported 25532 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25533 F: Documentation/admin-guide/LSM/Yama.rst 25534 F: security/yama/ 25535 25536 YAML NETLINK (YNL) 25537 M: Donald Hunter <donald.hunter@gmail.com> 25538 M: Jakub Kicinski <kuba@kernel.org> 25539 F: Documentation/netlink/ 25540 F: Documentation/userspace-api/netlink/intro-specs.rst 25541 F: Documentation/userspace-api/netlink/specs.rst 25542 F: tools/net/ynl/ 25543 25544 YEALINK PHONE DRIVER 25545 M: Henk Vergonet <Henk.Vergonet@gmail.com> 25546 S: Maintained 25547 F: Documentation/input/devices/yealink.rst 25548 F: drivers/input/misc/yealink.* 25549 25550 Z3FOLD COMPRESSED PAGE ALLOCATOR 25551 M: Vitaly Wool <vitaly.wool@konsulko.com> 25552 R: Miaohe Lin <linmiaohe@huawei.com> 25553 L: linux-mm@kvack.org 25554 S: Maintained 25555 F: mm/z3fold.c 25556 25557 Z8530 DRIVER FOR AX.25 25558 M: Joerg Reuter <jreuter@yaina.de> 25559 L: linux-hams@vger.kernel.org 25560 S: Maintained 25561 W: http://yaina.de/jreuter/ 25562 W: http://www.qsl.net/dl1bke/ 25563 F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 25564 F: drivers/net/hamradio/*scc.c 25565 F: drivers/net/hamradio/z8530.h 25566 25567 ZBUD COMPRESSED PAGE ALLOCATOR 25568 M: Seth Jennings <sjenning@redhat.com> 25569 M: Dan Streetman <ddstreet@ieee.org> 25570 L: linux-mm@kvack.org 25571 S: Maintained 25572 F: mm/zbud.c 25573 25574 ZD1211RW WIRELESS DRIVER 25575 L: linux-wireless@vger.kernel.org 25576 S: Orphan 25577 F: drivers/net/wireless/zydas/zd1211rw/ 25578 25579 ZD1301 MEDIA DRIVER 25580 L: linux-media@vger.kernel.org 25581 S: Orphan 25582 W: https://linuxtv.org/ 25583 Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25584 F: drivers/media/usb/dvb-usb-v2/zd1301* 25585 25586 ZD1301_DEMOD MEDIA DRIVER 25587 L: linux-media@vger.kernel.org 25588 S: Orphan 25589 W: https://linuxtv.org/ 25590 Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25591 F: drivers/media/dvb-frontends/zd1301_demod* 25592 25593 ZHAOXIN PROCESSOR SUPPORT 25594 M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 25595 L: linux-kernel@vger.kernel.org 25596 S: Maintained 25597 F: arch/x86/kernel/cpu/zhaoxin.c 25598 25599 ZONEFS FILESYSTEM 25600 M: Damien Le Moal <dlemoal@kernel.org> 25601 M: Naohiro Aota <naohiro.aota@wdc.com> 25602 R: Johannes Thumshirn <jth@kernel.org> 25603 L: linux-fsdevel@vger.kernel.org 25604 S: Maintained 25605 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 25606 F: Documentation/filesystems/zonefs.rst 25607 F: fs/zonefs/ 25608 25609 ZR36067 VIDEO FOR LINUX DRIVER 25610 M: Corentin Labbe <clabbe@baylibre.com> 25611 L: mjpeg-users@lists.sourceforge.net 25612 L: linux-media@vger.kernel.org 25613 S: Maintained 25614 W: http://mjpeg.sourceforge.net/driver-zoran/ 25615 Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25616 F: Documentation/driver-api/media/drivers/zoran.rst 25617 F: drivers/media/pci/zoran/ 25618 25619 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 25620 M: Minchan Kim <minchan@kernel.org> 25621 M: Sergey Senozhatsky <senozhatsky@chromium.org> 25622 L: linux-kernel@vger.kernel.org 25623 S: Maintained 25624 F: Documentation/admin-guide/blockdev/zram.rst 25625 F: drivers/block/zram/ 25626 25627 ZS DECSTATION Z85C30 SERIAL DRIVER 25628 M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25629 S: Maintained 25630 F: drivers/tty/serial/zs.* 25631 25632 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 25633 M: Minchan Kim <minchan@kernel.org> 25634 M: Sergey Senozhatsky <senozhatsky@chromium.org> 25635 L: linux-mm@kvack.org 25636 S: Maintained 25637 F: Documentation/mm/zsmalloc.rst 25638 F: include/linux/zsmalloc.h 25639 F: mm/zsmalloc.c 25640 25641 ZSTD 25642 M: Nick Terrell <terrelln@fb.com> 25643 S: Maintained 25644 B: https://github.com/facebook/zstd/issues 25645 T: git https://github.com/terrelln/linux.git 25646 F: crypto/zstd.c 25647 F: include/linux/zstd* 25648 F: lib/decompress_unzstd.c 25649 F: lib/zstd/ 25650 N: zstd 25651 K: zstd 25652 25653 ZSWAP COMPRESSED SWAP CACHING 25654 M: Johannes Weiner <hannes@cmpxchg.org> 25655 M: Yosry Ahmed <yosryahmed@google.com> 25656 M: Nhat Pham <nphamcs@gmail.com> 25657 R: Chengming Zhou <chengming.zhou@linux.dev> 25658 L: linux-mm@kvack.org 25659 S: Maintained 25660 F: Documentation/admin-guide/mm/zswap.rst 25661 F: include/linux/zpool.h 25662 F: include/linux/zswap.h 25663 F: mm/zpool.c 25664 F: mm/zswap.c 25665 F: tools/testing/selftests/cgroup/test_zswap.c 25666 25667 SENARYTECH AUDIO CODEC DRIVER 25668 M: bo liu <bo.liu@senarytech.com> 25669 S: Maintained 25670 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 25671 F: sound/pci/hda/patch_senarytech.c 25672 25673 THE REST 25674 M: Linus Torvalds <torvalds@linux-foundation.org> 25675 L: linux-kernel@vger.kernel.org 25676 S: Buried alive in reporters 25677 T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 25678 F: * 25679 F: */
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