1List of maintainers 2=================== 3 4Descriptions 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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 63Maintainers 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 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: include/linux/fw_table.h 298F: lib/fw_table.c 299F: tools/power/acpi/ 300 301ACPI APEI 302M: "Rafael J. Wysocki" <rafael@kernel.org> 303R: Len Brown <lenb@kernel.org> 304R: James Morse <james.morse@arm.com> 305R: Tony Luck <tony.luck@intel.com> 306R: Borislav Petkov <bp@alien8.de> 307L: linux-acpi@vger.kernel.org 308F: drivers/acpi/apei/ 309 310ACPI COMPONENT ARCHITECTURE (ACPICA) 311M: Robert Moore <robert.moore@intel.com> 312M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 313L: linux-acpi@vger.kernel.org 314L: acpica-devel@lists.linux.dev 315S: Supported 316W: https://acpica.org/ 317W: https://github.com/acpica/acpica/ 318Q: https://patchwork.kernel.org/project/linux-acpi/list/ 319B: https://bugzilla.kernel.org 320B: https://bugs.acpica.org 321T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 322F: drivers/acpi/acpica/ 323F: include/acpi/ 324F: tools/power/acpi/ 325 326ACPI FOR ARM64 (ACPI/arm64) 327M: Lorenzo Pieralisi <lpieralisi@kernel.org> 328M: Hanjun Guo <guohanjun@huawei.com> 329M: Sudeep Holla <sudeep.holla@arm.com> 330L: linux-acpi@vger.kernel.org 331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 332S: Maintained 333F: drivers/acpi/arm64 334 335ACPI FOR RISC-V (ACPI/riscv) 336M: Sunil V L <sunilvl@ventanamicro.com> 337L: linux-acpi@vger.kernel.org 338L: linux-riscv@lists.infradead.org 339S: Maintained 340F: drivers/acpi/riscv/ 341 342ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 343M: Sudeep Holla <sudeep.holla@arm.com> 344L: linux-acpi@vger.kernel.org 345S: Supported 346F: drivers/mailbox/pcc.c 347 348ACPI PMIC DRIVERS 349M: "Rafael J. Wysocki" <rafael@kernel.org> 350M: Len Brown <lenb@kernel.org> 351R: Andy Shevchenko <andy@kernel.org> 352R: Mika Westerberg <mika.westerberg@linux.intel.com> 353L: linux-acpi@vger.kernel.org 354S: Supported 355Q: https://patchwork.kernel.org/project/linux-acpi/list/ 356B: https://bugzilla.kernel.org 357T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 358F: drivers/acpi/pmic/ 359 360ACPI SERIAL MULTI INSTANTIATE DRIVER 361M: Hans de Goede <hdegoede@redhat.com> 362L: platform-driver-x86@vger.kernel.org 363S: Maintained 364F: drivers/platform/x86/serial-multi-instantiate.c 365 366ACPI THERMAL DRIVER 367M: Rafael J. Wysocki <rafael@kernel.org> 368R: Zhang Rui <rui.zhang@intel.com> 369L: linux-acpi@vger.kernel.org 370S: Supported 371B: https://bugzilla.kernel.org 372F: drivers/acpi/*thermal* 373 374ACPI VIOT DRIVER 375M: Jean-Philippe Brucker <jean-philippe@linaro.org> 376L: linux-acpi@vger.kernel.org 377L: iommu@lists.linux.dev 378S: Maintained 379F: drivers/acpi/viot.c 380F: include/linux/acpi_viot.h 381 382ACPI WMI DRIVER 383M: Armin Wolf <W_Armin@gmx.de> 384L: platform-driver-x86@vger.kernel.org 385S: Maintained 386F: Documentation/driver-api/wmi.rst 387F: Documentation/wmi/ 388F: drivers/platform/x86/wmi.c 389F: include/uapi/linux/wmi.h 390 391ACRN HYPERVISOR SERVICE MODULE 392M: Fei Li <fei1.li@intel.com> 393L: acrn-dev@lists.projectacrn.org (subscribers-only) 394S: Supported 395W: https://projectacrn.org 396F: Documentation/virt/acrn/ 397F: drivers/virt/acrn/ 398F: include/uapi/linux/acrn.h 399 400AD1889 ALSA SOUND DRIVER 401L: linux-parisc@vger.kernel.org 402S: Maintained 403W: https://parisc.wiki.kernel.org/index.php/AD1889 404F: sound/pci/ad1889.* 405 406AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 407M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 408L: linux-iio@vger.kernel.org 409S: Supported 410F: drivers/iio/potentiometer/ad5110.c 411 412AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 413M: Michael Hennerich <michael.hennerich@analog.com> 414S: Supported 415W: http://wiki.analog.com/AD5254 416W: https://ez.analog.com/linux-software-drivers 417F: drivers/misc/ad525x_dpot.c 418 419AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 420M: Michael Hennerich <michael.hennerich@analog.com> 421S: Supported 422W: http://wiki.analog.com/AD5398 423W: https://ez.analog.com/linux-software-drivers 424F: drivers/regulator/ad5398.c 425 426AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 427M: Michael Hennerich <michael.hennerich@analog.com> 428S: Supported 429W: http://wiki.analog.com/AD7142 430W: https://ez.analog.com/linux-software-drivers 431F: drivers/input/misc/ad714x.c 432 433AD7877 TOUCHSCREEN DRIVER 434M: Michael Hennerich <michael.hennerich@analog.com> 435S: Supported 436W: http://wiki.analog.com/AD7877 437W: https://ez.analog.com/linux-software-drivers 438F: drivers/input/touchscreen/ad7877.c 439 440AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 441M: Michael Hennerich <michael.hennerich@analog.com> 442S: Supported 443W: http://wiki.analog.com/AD7879 444W: https://ez.analog.com/linux-software-drivers 445F: drivers/input/touchscreen/ad7879.c 446 447ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 448M: Jiri Kosina <jikos@kernel.org> 449S: Maintained 450 451ADF7242 IEEE 802.15.4 RADIO DRIVER 452M: Michael Hennerich <michael.hennerich@analog.com> 453L: linux-wpan@vger.kernel.org 454S: Supported 455W: https://wiki.analog.com/ADF7242 456W: https://ez.analog.com/linux-software-drivers 457F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 458F: drivers/net/ieee802154/adf7242.c 459 460ADM1025 HARDWARE MONITOR DRIVER 461M: Jean Delvare <jdelvare@suse.com> 462L: linux-hwmon@vger.kernel.org 463S: Maintained 464F: Documentation/hwmon/adm1025.rst 465F: drivers/hwmon/adm1025.c 466 467ADM1029 HARDWARE MONITOR DRIVER 468M: Corentin Labbe <clabbe.montjoie@gmail.com> 469L: linux-hwmon@vger.kernel.org 470S: Maintained 471F: drivers/hwmon/adm1029.c 472 473ADM8211 WIRELESS DRIVER 474L: linux-wireless@vger.kernel.org 475S: Orphan 476F: drivers/net/wireless/admtek/adm8211.* 477 478ADP1653 FLASH CONTROLLER DRIVER 479M: Sakari Ailus <sakari.ailus@iki.fi> 480L: linux-media@vger.kernel.org 481S: Maintained 482F: drivers/media/i2c/adp1653.c 483F: include/media/i2c/adp1653.h 484 485ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 486M: Michael Hennerich <michael.hennerich@analog.com> 487S: Supported 488W: http://wiki.analog.com/ADP5520 489W: https://ez.analog.com/linux-software-drivers 490F: drivers/gpio/gpio-adp5520.c 491F: drivers/input/keyboard/adp5520-keys.c 492F: drivers/leds/leds-adp5520.c 493F: drivers/mfd/adp5520.c 494F: drivers/video/backlight/adp5520_bl.c 495 496ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 497M: Michael Hennerich <michael.hennerich@analog.com> 498S: Supported 499W: http://wiki.analog.com/ADP5588 500W: https://ez.analog.com/linux-software-drivers 501F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 502F: drivers/input/keyboard/adp5588-keys.c 503 504ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/ADP8860 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/video/backlight/adp8860_bl.c 510 511ADT746X FAN DRIVER 512M: Colin Leroy <colin@colino.net> 513S: Maintained 514F: drivers/macintosh/therm_adt746x.c 515 516ADT7475 HARDWARE MONITOR DRIVER 517M: Jean Delvare <jdelvare@suse.com> 518L: linux-hwmon@vger.kernel.org 519S: Maintained 520F: Documentation/hwmon/adt7475.rst 521F: drivers/hwmon/adt7475.c 522 523ADVANSYS SCSI DRIVER 524M: Matthew Wilcox <willy@infradead.org> 525M: Hannes Reinecke <hare@suse.com> 526L: linux-scsi@vger.kernel.org 527S: Maintained 528F: Documentation/scsi/advansys.rst 529F: drivers/scsi/advansys.c 530 531ADVANTECH SWBTN DRIVER 532M: Andrea Ho <Andrea.Ho@advantech.com.tw> 533L: platform-driver-x86@vger.kernel.org 534S: Maintained 535F: drivers/platform/x86/adv_swbutton.c 536 537ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 538M: Lucas Stankus <lucas.p.stankus@gmail.com> 539S: Supported 540F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 541F: drivers/iio/accel/adxl313* 542 543ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 544M: Michael Hennerich <michael.hennerich@analog.com> 545S: Supported 546W: http://wiki.analog.com/ADXL345 547W: https://ez.analog.com/linux-software-drivers 548F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 549F: drivers/input/misc/adxl34x.c 550 551ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 552M: Puranjay Mohan <puranjay12@gmail.com> 553L: linux-iio@vger.kernel.org 554S: Supported 555F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 556F: drivers/iio/accel/adxl355.h 557F: drivers/iio/accel/adxl355_core.c 558F: drivers/iio/accel/adxl355_i2c.c 559F: drivers/iio/accel/adxl355_spi.c 560 561ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 562M: Cosmin Tanislav <cosmin.tanislav@analog.com> 563L: linux-iio@vger.kernel.org 564S: Supported 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 567F: drivers/iio/accel/adxl367* 568 569ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: https://ez.analog.com/linux-software-drivers 573F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 574F: drivers/iio/accel/adxl372.c 575F: drivers/iio/accel/adxl372_i2c.c 576F: drivers/iio/accel/adxl372_spi.c 577 578AF9013 MEDIA DRIVER 579M: Antti Palosaari <crope@iki.fi> 580L: linux-media@vger.kernel.org 581S: Maintained 582W: https://linuxtv.org 583W: http://palosaari.fi/linux/ 584Q: http://patchwork.linuxtv.org/project/linux-media/list/ 585T: git git://linuxtv.org/anttip/media_tree.git 586F: drivers/media/dvb-frontends/af9013* 587 588AF9033 MEDIA DRIVER 589M: Antti Palosaari <crope@iki.fi> 590L: linux-media@vger.kernel.org 591S: Maintained 592W: https://linuxtv.org 593W: http://palosaari.fi/linux/ 594Q: http://patchwork.linuxtv.org/project/linux-media/list/ 595T: git git://linuxtv.org/anttip/media_tree.git 596F: drivers/media/dvb-frontends/af9033* 597 598AFFS FILE SYSTEM 599M: David Sterba <dsterba@suse.com> 600L: linux-fsdevel@vger.kernel.org 601S: Odd Fixes 602F: Documentation/filesystems/affs.rst 603F: fs/affs/ 604 605AFS FILESYSTEM 606M: David Howells <dhowells@redhat.com> 607M: Marc Dionne <marc.dionne@auristor.com> 608L: linux-afs@lists.infradead.org 609S: Supported 610W: https://www.infradead.org/~dhowells/kafs/ 611F: Documentation/filesystems/afs.rst 612F: fs/afs/ 613F: include/trace/events/afs.h 614 615AGPGART DRIVER 616M: David Airlie <airlied@redhat.com> 617L: dri-devel@lists.freedesktop.org 618S: Maintained 619T: git git://anongit.freedesktop.org/drm/drm 620F: drivers/char/agp/ 621F: include/linux/agp* 622F: include/uapi/linux/agp* 623 624AHA152X SCSI DRIVER 625M: "Juergen E. Fischer" <fischer@norbit.de> 626L: linux-scsi@vger.kernel.org 627S: Maintained 628F: drivers/scsi/aha152x* 629F: drivers/scsi/pcmcia/aha152x* 630 631AIC7XXX / AIC79XX SCSI DRIVER 632M: Hannes Reinecke <hare@suse.com> 633L: linux-scsi@vger.kernel.org 634S: Maintained 635F: drivers/scsi/aic7xxx/ 636 637AIMSLAB FM RADIO RECEIVER DRIVER 638M: Hans Verkuil <hverkuil@xs4all.nl> 639L: linux-media@vger.kernel.org 640S: Maintained 641W: https://linuxtv.org 642T: git git://linuxtv.org/media_tree.git 643F: drivers/media/radio/radio-aimslab* 644 645AIO 646M: Benjamin LaHaise <bcrl@kvack.org> 647L: linux-aio@kvack.org 648S: Supported 649F: fs/aio.c 650F: include/linux/*aio*.h 651 652AIRSPY MEDIA DRIVER 653M: Antti Palosaari <crope@iki.fi> 654L: linux-media@vger.kernel.org 655S: Maintained 656W: https://linuxtv.org 657W: http://palosaari.fi/linux/ 658Q: http://patchwork.linuxtv.org/project/linux-media/list/ 659T: git git://linuxtv.org/anttip/media_tree.git 660F: drivers/media/usb/airspy/ 661 662ALACRITECH GIGABIT ETHERNET DRIVER 663M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 664S: Maintained 665F: drivers/net/ethernet/alacritech/* 666 667ALCATEL SPEEDTOUCH USB DRIVER 668M: Duncan Sands <duncan.sands@free.fr> 669L: linux-usb@vger.kernel.org 670S: Maintained 671W: http://www.linux-usb.org/SpeedTouch/ 672F: drivers/usb/atm/speedtch.c 673F: drivers/usb/atm/usbatm.c 674 675ALCHEMY AU1XX0 MMC DRIVER 676M: Manuel Lauss <manuel.lauss@gmail.com> 677S: Maintained 678F: drivers/mmc/host/au1xmmc.c 679 680ALI1563 I2C DRIVER 681M: Rudolf Marek <r.marek@assembler.cz> 682L: linux-i2c@vger.kernel.org 683S: Maintained 684F: Documentation/i2c/busses/i2c-ali1563.rst 685F: drivers/i2c/busses/i2c-ali1563.c 686 687ALIBABA ELASTIC RDMA DRIVER 688M: Cheng Xu <chengyou@linux.alibaba.com> 689M: Kai Shen <kaishen@linux.alibaba.com> 690L: linux-rdma@vger.kernel.org 691S: Supported 692F: drivers/infiniband/hw/erdma 693F: include/uapi/rdma/erdma-abi.h 694 695ALIBABA PMU DRIVER 696M: Shuai Xue <xueshuai@linux.alibaba.com> 697S: Supported 698F: Documentation/admin-guide/perf/alibaba_pmu.rst 699F: drivers/perf/alibaba_uncore_drw_pmu.c 700 701ALIENWARE WMI DRIVER 702L: Dell.Client.Kernel@dell.com 703S: Maintained 704F: drivers/platform/x86/dell/alienware-wmi.c 705 706ALLEGRO DVT VIDEO IP CORE DRIVER 707M: Michael Tretter <m.tretter@pengutronix.de> 708R: Pengutronix Kernel Team <kernel@pengutronix.de> 709L: linux-media@vger.kernel.org 710S: Maintained 711F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 712F: drivers/media/platform/allegro-dvt/ 713 714ALLWINNER A10 CSI DRIVER 715M: Maxime Ripard <mripard@kernel.org> 716L: linux-media@vger.kernel.org 717S: Maintained 718T: git git://linuxtv.org/media_tree.git 719F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 720F: drivers/media/platform/sunxi/sun4i-csi/ 721 722ALLWINNER A31 CSI DRIVER 723M: Yong Deng <yong.deng@magewell.com> 724M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 725L: linux-media@vger.kernel.org 726S: Maintained 727T: git git://linuxtv.org/media_tree.git 728F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 729F: drivers/media/platform/sunxi/sun6i-csi/ 730 731ALLWINNER A31 ISP DRIVER 732M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 733L: linux-media@vger.kernel.org 734S: Maintained 735T: git git://linuxtv.org/media_tree.git 736F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 737F: drivers/staging/media/sunxi/sun6i-isp/ 738F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 739 740ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 741M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 742L: linux-media@vger.kernel.org 743S: Maintained 744T: git git://linuxtv.org/media_tree.git 745F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 746F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 747 748ALLWINNER CPUFREQ DRIVER 749M: Yangtao Li <tiny.windzz@gmail.com> 750L: linux-pm@vger.kernel.org 751S: Maintained 752F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 753F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 754 755ALLWINNER CRYPTO DRIVERS 756M: Corentin Labbe <clabbe.montjoie@gmail.com> 757L: linux-crypto@vger.kernel.org 758S: Maintained 759F: drivers/crypto/allwinner/ 760 761ALLWINNER DMIC DRIVERS 762M: Ban Tao <fengzheng923@gmail.com> 763L: alsa-devel@alsa-project.org (moderated for non-subscribers) 764S: Maintained 765F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 766F: sound/soc/sunxi/sun50i-dmic.c 767 768ALLWINNER HARDWARE SPINLOCK SUPPORT 769M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 770S: Maintained 771F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 772F: drivers/hwspinlock/sun6i_hwspinlock.c 773 774ALLWINNER THERMAL DRIVER 775M: Vasily Khoruzhick <anarsoul@gmail.com> 776M: Yangtao Li <tiny.windzz@gmail.com> 777L: linux-pm@vger.kernel.org 778S: Maintained 779F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 780F: drivers/thermal/sun8i_thermal.c 781 782ALLWINNER VPU DRIVER 783M: Maxime Ripard <mripard@kernel.org> 784M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 785L: linux-media@vger.kernel.org 786S: Maintained 787F: drivers/staging/media/sunxi/cedrus/ 788 789ALPHA PORT 790M: Richard Henderson <richard.henderson@linaro.org> 791M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 792M: Matt Turner <mattst88@gmail.com> 793L: linux-alpha@vger.kernel.org 794S: Odd Fixes 795F: arch/alpha/ 796 797ALPS PS/2 TOUCHPAD DRIVER 798R: Pali Rohár <pali@kernel.org> 799F: drivers/input/mouse/alps.* 800 801ALTERA I2C CONTROLLER DRIVER 802M: Thor Thayer <thor.thayer@linux.intel.com> 803S: Maintained 804F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 805F: drivers/i2c/busses/i2c-altera.c 806 807ALTERA MAILBOX DRIVER 808M: Mun Yew Tham <mun.yew.tham@intel.com> 809S: Maintained 810F: drivers/mailbox/mailbox-altera.c 811 812ALTERA MSGDMA IP CORE DRIVER 813M: Olivier Dautricourt <olivierdautricourt@gmail.com> 814R: Stefan Roese <sr@denx.de> 815L: dmaengine@vger.kernel.org 816S: Odd Fixes 817F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 818F: drivers/dma/altera-msgdma.c 819 820ALTERA PIO DRIVER 821M: Mun Yew Tham <mun.yew.tham@intel.com> 822L: linux-gpio@vger.kernel.org 823S: Maintained 824F: drivers/gpio/gpio-altera.c 825 826ALTERA SYSTEM MANAGER DRIVER 827M: Thor Thayer <thor.thayer@linux.intel.com> 828S: Maintained 829F: drivers/mfd/altera-sysmgr.c 830F: include/linux/mfd/altera-sysmgr.h 831 832ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 833M: Thor Thayer <thor.thayer@linux.intel.com> 834S: Maintained 835F: drivers/gpio/gpio-altera-a10sr.c 836F: drivers/mfd/altera-a10sr.c 837F: drivers/reset/reset-a10sr.c 838F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 839F: include/linux/mfd/altera-a10sr.h 840 841ALTERA TRIPLE SPEED ETHERNET DRIVER 842M: Joyce Ooi <joyce.ooi@intel.com> 843L: netdev@vger.kernel.org 844S: Maintained 845F: drivers/net/ethernet/altera/ 846 847ALTERA UART/JTAG UART SERIAL DRIVERS 848M: Tobias Klauser <tklauser@distanz.ch> 849L: linux-serial@vger.kernel.org 850S: Maintained 851F: drivers/tty/serial/altera_jtaguart.c 852F: drivers/tty/serial/altera_uart.c 853F: include/linux/altera_jtaguart.h 854F: include/linux/altera_uart.h 855 856AMAZON ANNAPURNA LABS FIC DRIVER 857M: Talel Shenhar <talel@amazon.com> 858S: Maintained 859F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 860F: drivers/irqchip/irq-al-fic.c 861 862AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 863M: Talel Shenhar <talel@amazon.com> 864M: Talel Shenhar <talelshenhar@gmail.com> 865S: Maintained 866F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 867F: drivers/edac/al_mc_edac.c 868 869AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 870M: Talel Shenhar <talel@amazon.com> 871S: Maintained 872F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 873F: drivers/thermal/thermal_mmio.c 874 875AMAZON ETHERNET DRIVERS 876M: Shay Agroskin <shayagr@amazon.com> 877M: Arthur Kiyanovski <akiyano@amazon.com> 878R: David Arinzon <darinzon@amazon.com> 879R: Noam Dagan <ndagan@amazon.com> 880R: Saeed Bishara <saeedb@amazon.com> 881L: netdev@vger.kernel.org 882S: Supported 883F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 884F: drivers/net/ethernet/amazon/ 885 886AMAZON RDMA EFA DRIVER 887M: Michael Margolin <mrgolin@amazon.com> 888R: Gal Pressman <gal.pressman@linux.dev> 889R: Yossi Leybovich <sleybo@amazon.com> 890L: linux-rdma@vger.kernel.org 891S: Supported 892Q: https://patchwork.kernel.org/project/linux-rdma/list/ 893F: drivers/infiniband/hw/efa/ 894F: include/uapi/rdma/efa-abi.h 895 896AMD CDX BUS DRIVER 897M: Nipun Gupta <nipun.gupta@amd.com> 898M: Nikhil Agarwal <nikhil.agarwal@amd.com> 899S: Maintained 900F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 901F: drivers/cdx/* 902F: include/linux/cdx/* 903 904AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 905M: Tom Lendacky <thomas.lendacky@amd.com> 906M: John Allen <john.allen@amd.com> 907L: linux-crypto@vger.kernel.org 908S: Supported 909F: drivers/crypto/ccp/ 910F: include/linux/ccp.h 911 912AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 913M: Ashish Kalra <ashish.kalra@amd.com> 914M: Tom Lendacky <thomas.lendacky@amd.com> 915L: linux-crypto@vger.kernel.org 916S: Supported 917F: drivers/crypto/ccp/sev* 918F: include/uapi/linux/psp-sev.h 919 920AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 921M: Mario Limonciello <mario.limonciello@amd.com> 922L: linux-crypto@vger.kernel.org 923S: Supported 924F: drivers/crypto/ccp/dbc.c 925F: drivers/crypto/ccp/dbc.h 926F: drivers/crypto/ccp/platform-access.c 927F: drivers/crypto/ccp/platform-access.h 928F: include/uapi/linux/psp-dbc.h 929F: tools/crypto/ccp/*.c 930F: tools/crypto/ccp/*.py 931 932AMD DISPLAY CORE 933M: Harry Wentland <harry.wentland@amd.com> 934M: Leo Li <sunpeng.li@amd.com> 935M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 936L: amd-gfx@lists.freedesktop.org 937S: Supported 938T: git https://gitlab.freedesktop.org/agd5f/linux.git 939F: drivers/gpu/drm/amd/display/ 940 941AMD FAM15H PROCESSOR POWER MONITORING DRIVER 942M: Huang Rui <ray.huang@amd.com> 943L: linux-hwmon@vger.kernel.org 944S: Supported 945F: Documentation/hwmon/fam15h_power.rst 946F: drivers/hwmon/fam15h_power.c 947 948AMD FCH GPIO DRIVER 949M: Enrico Weigelt, metux IT consult <info@metux.net> 950L: linux-gpio@vger.kernel.org 951S: Maintained 952F: drivers/gpio/gpio-amd-fch.c 953F: include/linux/platform_data/gpio/gpio-amd-fch.h 954 955AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 956L: linux-geode@lists.infradead.org (moderated for non-subscribers) 957S: Orphan 958F: drivers/usb/gadget/udc/amd5536udc.* 959 960AMD GEODE PROCESSOR/CHIPSET SUPPORT 961M: Andres Salomon <dilinger@queued.net> 962L: linux-geode@lists.infradead.org (moderated for non-subscribers) 963S: Supported 964W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 965F: arch/x86/include/asm/geode.h 966F: drivers/char/hw_random/geode-rng.c 967F: drivers/crypto/geode* 968F: drivers/video/fbdev/geode/ 969 970AMD HSMP DRIVER 971M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 972R: Carlos Bilbao <carlos.bilbao@amd.com> 973L: platform-driver-x86@vger.kernel.org 974S: Maintained 975F: Documentation/arch/x86/amd_hsmp.rst 976F: arch/x86/include/asm/amd_hsmp.h 977F: arch/x86/include/uapi/asm/amd_hsmp.h 978F: drivers/platform/x86/amd/hsmp.c 979 980AMD IOMMU (AMD-VI) 981M: Joerg Roedel <joro@8bytes.org> 982R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 983L: iommu@lists.linux.dev 984S: Maintained 985T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 986F: drivers/iommu/amd/ 987F: include/linux/amd-iommu.h 988 989AMD KFD 990M: Felix Kuehling <Felix.Kuehling@amd.com> 991L: amd-gfx@lists.freedesktop.org 992S: Supported 993T: git https://gitlab.freedesktop.org/agd5f/linux.git 994F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 995F: drivers/gpu/drm/amd/amdkfd/ 996F: drivers/gpu/drm/amd/include/cik_structs.h 997F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 998F: drivers/gpu/drm/amd/include/v9_structs.h 999F: drivers/gpu/drm/amd/include/vi_structs.h 1000F: include/uapi/linux/kfd_ioctl.h 1001F: include/uapi/linux/kfd_sysfs.h 1002 1003AMD MP2 I2C DRIVER 1004M: Elie Morisse <syniurge@gmail.com> 1005M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1006L: linux-i2c@vger.kernel.org 1007S: Maintained 1008F: drivers/i2c/busses/i2c-amd-mp2* 1009 1010AMD PDS CORE DRIVER 1011M: Shannon Nelson <shannon.nelson@amd.com> 1012M: Brett Creeley <brett.creeley@amd.com> 1013L: netdev@vger.kernel.org 1014S: Supported 1015F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1016F: drivers/net/ethernet/amd/pds_core/ 1017F: include/linux/pds/ 1018 1019AMD PMC DRIVER 1020M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1021L: platform-driver-x86@vger.kernel.org 1022S: Maintained 1023F: drivers/platform/x86/amd/pmc/ 1024 1025AMD PMF DRIVER 1026M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1027L: platform-driver-x86@vger.kernel.org 1028S: Maintained 1029F: Documentation/ABI/testing/sysfs-amd-pmf 1030F: drivers/platform/x86/amd/pmf/ 1031 1032AMD POWERPLAY AND SWSMU 1033M: Evan Quan <evan.quan@amd.com> 1034L: amd-gfx@lists.freedesktop.org 1035S: Supported 1036T: git https://gitlab.freedesktop.org/agd5f/linux.git 1037F: drivers/gpu/drm/amd/pm/ 1038 1039AMD PSTATE DRIVER 1040M: Huang Rui <ray.huang@amd.com> 1041L: linux-pm@vger.kernel.org 1042S: Supported 1043F: Documentation/admin-guide/pm/amd-pstate.rst 1044F: drivers/cpufreq/amd-pstate* 1045F: include/linux/amd-pstate.h 1046F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1047 1048AMD PTDMA DRIVER 1049M: Sanjay R Mehta <sanju.mehta@amd.com> 1050L: dmaengine@vger.kernel.org 1051S: Maintained 1052F: drivers/dma/ptdma/ 1053 1054AMD SEATTLE DEVICE TREE SUPPORT 1055M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1056M: Tom Lendacky <thomas.lendacky@amd.com> 1057S: Supported 1058F: arch/arm64/boot/dts/amd/ 1059 1060AMD SENSOR FUSION HUB DRIVER 1061M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1062L: linux-input@vger.kernel.org 1063S: Maintained 1064F: Documentation/hid/amd-sfh* 1065F: drivers/hid/amd-sfh-hid/ 1066 1067AMD SPI DRIVER 1068M: Sanjay R Mehta <sanju.mehta@amd.com> 1069S: Maintained 1070F: drivers/spi/spi-amd.c 1071 1072AMD XGBE DRIVER 1073M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1074L: netdev@vger.kernel.org 1075S: Supported 1076F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1077F: drivers/net/ethernet/amd/xgbe/ 1078 1079AMLOGIC DDR PMU DRIVER 1080M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1081L: linux-amlogic@lists.infradead.org 1082S: Supported 1083W: http://www.amlogic.com 1084F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1085F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1086F: drivers/perf/amlogic/ 1087F: include/soc/amlogic/ 1088 1089AMPHION VPU CODEC V4L2 DRIVER 1090M: Ming Qian <ming.qian@nxp.com> 1091M: Zhou Peng <eagle.zhou@nxp.com> 1092L: linux-media@vger.kernel.org 1093S: Maintained 1094F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1095F: drivers/media/platform/amphion/ 1096 1097AMS AS73211 DRIVER 1098M: Christian Eggers <ceggers@arri.de> 1099L: linux-iio@vger.kernel.org 1100S: Maintained 1101F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1102F: drivers/iio/light/as73211.c 1103 1104AMT (Automatic Multicast Tunneling) 1105M: Taehee Yoo <ap420073@gmail.com> 1106L: netdev@vger.kernel.org 1107S: Maintained 1108T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1109T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1110F: drivers/net/amt.c 1111 1112ANALOG DEVICES INC AD3552R DRIVER 1113M: Nuno Sá <nuno.sa@analog.com> 1114L: linux-iio@vger.kernel.org 1115S: Supported 1116W: https://ez.analog.com/linux-software-drivers 1117F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1118F: drivers/iio/dac/ad3552r.c 1119 1120ANALOG DEVICES INC AD4130 DRIVER 1121M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1122L: linux-iio@vger.kernel.org 1123S: Supported 1124W: https://ez.analog.com/linux-software-drivers 1125F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1126F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1127F: drivers/iio/adc/ad4130.c 1128 1129ANALOG DEVICES INC AD7192 DRIVER 1130M: Alexandru Tachici <alexandru.tachici@analog.com> 1131L: linux-iio@vger.kernel.org 1132S: Supported 1133W: https://ez.analog.com/linux-software-drivers 1134F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1135F: drivers/iio/adc/ad7192.c 1136 1137ANALOG DEVICES INC AD7292 DRIVER 1138M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1139L: linux-iio@vger.kernel.org 1140S: Supported 1141W: https://ez.analog.com/linux-software-drivers 1142F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1143F: drivers/iio/adc/ad7292.c 1144 1145ANALOG DEVICES INC AD7293 DRIVER 1146M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1147L: linux-iio@vger.kernel.org 1148S: Supported 1149W: https://ez.analog.com/linux-software-drivers 1150F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1151F: drivers/iio/dac/ad7293.c 1152 1153ANALOG DEVICES INC AD74115 DRIVER 1154M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1155L: linux-iio@vger.kernel.org 1156S: Supported 1157W: https://ez.analog.com/linux-software-drivers 1158F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1159F: drivers/iio/addac/ad74115.c 1160 1161ANALOG DEVICES INC AD74413R DRIVER 1162M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: https://ez.analog.com/linux-software-drivers 1166F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1167F: drivers/iio/addac/ad74413r.c 1168F: include/dt-bindings/iio/addac/adi,ad74413r.h 1169 1170ANALOG DEVICES INC AD7768-1 DRIVER 1171M: Michael Hennerich <Michael.Hennerich@analog.com> 1172L: linux-iio@vger.kernel.org 1173S: Supported 1174W: https://ez.analog.com/linux-software-drivers 1175F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1176F: drivers/iio/adc/ad7768-1.c 1177 1178ANALOG DEVICES INC AD7780 DRIVER 1179M: Michael Hennerich <Michael.Hennerich@analog.com> 1180M: Renato Lui Geh <renatogeh@gmail.com> 1181L: linux-iio@vger.kernel.org 1182S: Supported 1183W: https://ez.analog.com/linux-software-drivers 1184F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1185F: drivers/iio/adc/ad7780.c 1186 1187ANALOG DEVICES INC ADA4250 DRIVER 1188M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1189L: linux-iio@vger.kernel.org 1190S: Supported 1191W: https://ez.analog.com/linux-software-drivers 1192F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1193F: drivers/iio/amplifiers/ada4250.c 1194 1195ANALOG DEVICES INC ADF4377 DRIVER 1196M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1197L: linux-iio@vger.kernel.org 1198S: Supported 1199W: https://ez.analog.com/linux-software-drivers 1200F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1201F: drivers/iio/frequency/adf4377.c 1202 1203ANALOG DEVICES INC ADGS1408 DRIVER 1204M: Mircea Caprioru <mircea.caprioru@analog.com> 1205S: Supported 1206F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1207F: drivers/mux/adgs1408.c 1208 1209ANALOG DEVICES INC ADIN DRIVER 1210M: Michael Hennerich <michael.hennerich@analog.com> 1211L: netdev@vger.kernel.org 1212S: Supported 1213W: https://ez.analog.com/linux-software-drivers 1214F: Documentation/devicetree/bindings/net/adi,adin.yaml 1215F: drivers/net/phy/adin.c 1216 1217ANALOG DEVICES INC ADIS DRIVER LIBRARY 1218M: Nuno Sa <nuno.sa@analog.com> 1219L: linux-iio@vger.kernel.org 1220S: Supported 1221F: drivers/iio/imu/adis.c 1222F: drivers/iio/imu/adis_buffer.c 1223F: drivers/iio/imu/adis_trigger.c 1224F: include/linux/iio/imu/adis.h 1225 1226ANALOG DEVICES INC ADIS16460 DRIVER 1227M: Dragos Bogdan <dragos.bogdan@analog.com> 1228L: linux-iio@vger.kernel.org 1229S: Supported 1230W: https://ez.analog.com/linux-software-drivers 1231F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1232F: drivers/iio/imu/adis16460.c 1233 1234ANALOG DEVICES INC ADIS16475 DRIVER 1235M: Nuno Sa <nuno.sa@analog.com> 1236L: linux-iio@vger.kernel.org 1237S: Supported 1238W: https://ez.analog.com/linux-software-drivers 1239F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1240F: drivers/iio/imu/adis16475.c 1241 1242ANALOG DEVICES INC ADM1177 DRIVER 1243M: Michael Hennerich <Michael.Hennerich@analog.com> 1244L: linux-hwmon@vger.kernel.org 1245S: Supported 1246W: https://ez.analog.com/linux-software-drivers 1247F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1248F: drivers/hwmon/adm1177.c 1249 1250ANALOG DEVICES INC ADMV1013 DRIVER 1251M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1252L: linux-iio@vger.kernel.org 1253S: Supported 1254W: https://ez.analog.com/linux-software-drivers 1255F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1256F: drivers/iio/frequency/admv1013.c 1257 1258ANALOG DEVICES INC ADMV1014 DRIVER 1259M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1260L: linux-iio@vger.kernel.org 1261S: Supported 1262W: https://ez.analog.com/linux-software-drivers 1263F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1264F: drivers/iio/frequency/admv1014.c 1265 1266ANALOG DEVICES INC ADMV8818 DRIVER 1267M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1272F: drivers/iio/filter/admv8818.c 1273 1274ANALOG DEVICES INC ADP5061 DRIVER 1275M: Michael Hennerich <Michael.Hennerich@analog.com> 1276L: linux-pm@vger.kernel.org 1277S: Supported 1278W: https://ez.analog.com/linux-software-drivers 1279F: drivers/power/supply/adp5061.c 1280 1281ANALOG DEVICES INC ADRF6780 DRIVER 1282M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1283L: linux-iio@vger.kernel.org 1284S: Supported 1285W: https://ez.analog.com/linux-software-drivers 1286F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1287F: drivers/iio/frequency/adrf6780.c 1288 1289ANALOG DEVICES INC ADV7180 DRIVER 1290M: Lars-Peter Clausen <lars@metafoo.de> 1291L: linux-media@vger.kernel.org 1292S: Supported 1293W: https://ez.analog.com/linux-software-drivers 1294F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1295F: drivers/media/i2c/adv7180.c 1296 1297ANALOG DEVICES INC ADV748X DRIVER 1298M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1302F: drivers/media/i2c/adv748x/* 1303 1304ANALOG DEVICES INC ADV7511 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7511* 1309 1310ANALOG DEVICES INC ADV7604 DRIVER 1311M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1312L: linux-media@vger.kernel.org 1313S: Maintained 1314F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1315F: drivers/media/i2c/adv7604* 1316 1317ANALOG DEVICES INC ADV7842 DRIVER 1318M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1319L: linux-media@vger.kernel.org 1320S: Maintained 1321F: drivers/media/i2c/adv7842* 1322 1323ANALOG DEVICES INC ADXRS290 DRIVER 1324M: Nishant Malpani <nish.malpani25@gmail.com> 1325L: linux-iio@vger.kernel.org 1326S: Supported 1327F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1328F: drivers/iio/gyro/adxrs290.c 1329 1330ANALOG DEVICES INC ASOC CODEC DRIVERS 1331M: Lars-Peter Clausen <lars@metafoo.de> 1332M: Nuno Sá <nuno.sa@analog.com> 1333L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1334S: Supported 1335W: http://wiki.analog.com/ 1336W: https://ez.analog.com/linux-software-drivers 1337F: sound/soc/codecs/ad1* 1338F: sound/soc/codecs/ad7* 1339F: sound/soc/codecs/adau* 1340F: sound/soc/codecs/adav* 1341F: sound/soc/codecs/sigmadsp.* 1342F: sound/soc/codecs/ssm* 1343 1344ANALOG DEVICES INC DMA DRIVERS 1345M: Lars-Peter Clausen <lars@metafoo.de> 1346S: Supported 1347W: https://ez.analog.com/linux-software-drivers 1348F: drivers/dma/dma-axi-dmac.c 1349 1350ANALOG DEVICES INC IIO DRIVERS 1351M: Lars-Peter Clausen <lars@metafoo.de> 1352M: Michael Hennerich <Michael.Hennerich@analog.com> 1353S: Supported 1354W: http://wiki.analog.com/ 1355W: https://ez.analog.com/linux-software-drivers 1356F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1357F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1358F: Documentation/devicetree/bindings/iio/*/adi,* 1359F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1360F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1361F: drivers/iio/*/ad* 1362F: drivers/iio/adc/ltc249* 1363F: drivers/iio/amplifiers/hmc425a.c 1364F: drivers/staging/iio/*/ad* 1365X: drivers/iio/*/adjd* 1366 1367ANALOG DEVICES INC MAX31760 DRIVER 1368M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1369S: Maintained 1370W: http://wiki.analog.com/ 1371W: https://ez.analog.com/linux-software-drivers 1372F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1373F: Documentation/hwmon/max31760.rst 1374F: drivers/hwmon/max31760.c 1375 1376ANALOGBITS PLL LIBRARIES 1377M: Paul Walmsley <paul.walmsley@sifive.com> 1378S: Supported 1379F: drivers/clk/analogbits/* 1380F: include/linux/clk/analogbits* 1381 1382ANDROID DRIVERS 1383M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1384M: Arve Hjønnevåg <arve@android.com> 1385M: Todd Kjos <tkjos@android.com> 1386M: Martijn Coenen <maco@android.com> 1387M: Joel Fernandes <joel@joelfernandes.org> 1388M: Christian Brauner <christian@brauner.io> 1389M: Carlos Llamas <cmllamas@google.com> 1390M: Suren Baghdasaryan <surenb@google.com> 1391L: linux-kernel@vger.kernel.org 1392S: Supported 1393T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1394F: drivers/android/ 1395 1396ANDROID GOLDFISH PIC DRIVER 1397M: Miodrag Dinic <miodrag.dinic@mips.com> 1398S: Supported 1399F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1400F: drivers/irqchip/irq-goldfish-pic.c 1401 1402ANDROID GOLDFISH RTC DRIVER 1403M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1404S: Supported 1405F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1406F: drivers/rtc/rtc-goldfish.c 1407 1408AOA (Apple Onboard Audio) ALSA DRIVER 1409M: Johannes Berg <johannes@sipsolutions.net> 1410L: linuxppc-dev@lists.ozlabs.org 1411L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1412S: Maintained 1413F: sound/aoa/ 1414 1415APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1416M: William Breathitt Gray <william.gray@linaro.org> 1417L: linux-iio@vger.kernel.org 1418S: Maintained 1419F: drivers/iio/addac/stx104.c 1420 1421APM DRIVER 1422M: Jiri Kosina <jikos@kernel.org> 1423S: Odd fixes 1424T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1425F: arch/x86/kernel/apm_32.c 1426F: drivers/char/apm-emulation.c 1427F: include/linux/apm_bios.h 1428F: include/uapi/linux/apm_bios.h 1429 1430APPARMOR SECURITY MODULE 1431M: John Johansen <john.johansen@canonical.com> 1432M: John Johansen <john@apparmor.net> 1433L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1434S: Supported 1435W: apparmor.net 1436B: https://gitlab.com/apparmor/apparmor-kernel 1437C: irc://irc.oftc.net/apparmor 1438T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1439T: https://gitlab.com/apparmor/apparmor-kernel.git 1440F: Documentation/admin-guide/LSM/apparmor.rst 1441F: security/apparmor/ 1442 1443APPLE BCM5974 MULTITOUCH DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-input@vger.kernel.org 1446S: Odd fixes 1447F: drivers/input/mouse/bcm5974.c 1448 1449APPLE PCIE CONTROLLER DRIVER 1450M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1451M: Marc Zyngier <maz@kernel.org> 1452L: linux-pci@vger.kernel.org 1453S: Maintained 1454F: drivers/pci/controller/pcie-apple.c 1455 1456APPLE SMC DRIVER 1457M: Henrik Rydberg <rydberg@bitmath.org> 1458L: linux-hwmon@vger.kernel.org 1459S: Odd fixes 1460F: drivers/hwmon/applesmc.c 1461 1462APPLETALK NETWORK LAYER 1463L: netdev@vger.kernel.org 1464S: Odd fixes 1465F: include/linux/atalk.h 1466F: include/uapi/linux/atalk.h 1467F: net/appletalk/ 1468 1469APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1470M: Khuong Dinh <khuong@os.amperecomputing.com> 1471S: Supported 1472F: arch/arm64/boot/dts/apm/ 1473 1474APPLIED MICRO (APM) X-GENE SOC EDAC 1475M: Khuong Dinh <khuong@os.amperecomputing.com> 1476S: Supported 1477F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1478F: drivers/edac/xgene_edac.c 1479 1480APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1481M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1482M: Keyur Chudgar <keyur@os.amperecomputing.com> 1483S: Supported 1484F: drivers/net/ethernet/apm/xgene-v2/ 1485 1486APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1487M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1488M: Keyur Chudgar <keyur@os.amperecomputing.com> 1489M: Quan Nguyen <quan@os.amperecomputing.com> 1490S: Supported 1491F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1492F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1493F: drivers/net/ethernet/apm/xgene/ 1494F: drivers/net/mdio/mdio-xgene.c 1495 1496APPLIED MICRO (APM) X-GENE SOC PMU 1497M: Khuong Dinh <khuong@os.amperecomputing.com> 1498S: Supported 1499F: Documentation/admin-guide/perf/xgene-pmu.rst 1500F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1501F: drivers/perf/xgene_pmu.c 1502 1503APTINA CAMERA SENSOR PLL 1504M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1505L: linux-media@vger.kernel.org 1506S: Maintained 1507F: drivers/media/i2c/aptina-pll.* 1508 1509AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1510M: Aleksa Savic <savicaleksa83@gmail.com> 1511M: Jack Doan <me@jackdoan.com> 1512L: linux-hwmon@vger.kernel.org 1513S: Maintained 1514F: Documentation/hwmon/aquacomputer_d5next.rst 1515F: drivers/hwmon/aquacomputer_d5next.c 1516 1517AQUANTIA ETHERNET DRIVER (atlantic) 1518M: Igor Russkikh <irusskikh@marvell.com> 1519L: netdev@vger.kernel.org 1520S: Supported 1521W: https://www.marvell.com/ 1522Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1523F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1524F: drivers/net/ethernet/aquantia/atlantic/ 1525 1526AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1527M: Egor Pomozov <epomozov@marvell.com> 1528L: netdev@vger.kernel.org 1529S: Supported 1530W: http://www.aquantia.com 1531F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1532 1533AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1534M: Krzysztof Hałasa <khalasa@piap.pl> 1535L: linux-media@vger.kernel.org 1536S: Maintained 1537F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1538F: drivers/media/i2c/ar0521.c 1539 1540ARASAN NAND CONTROLLER DRIVER 1541M: Miquel Raynal <miquel.raynal@bootlin.com> 1542R: Michal Simek <michal.simek@amd.com> 1543L: linux-mtd@lists.infradead.org 1544S: Maintained 1545F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1546F: drivers/mtd/nand/raw/arasan-nand-controller.c 1547 1548ARC FRAMEBUFFER DRIVER 1549M: Jaya Kumar <jayalk@intworks.biz> 1550S: Maintained 1551F: drivers/video/fbdev/arcfb.c 1552F: drivers/video/fbdev/core/fb_defio.c 1553 1554ARC PGU DRM DRIVER 1555M: Alexey Brodkin <abrodkin@synopsys.com> 1556S: Supported 1557F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1558F: drivers/gpu/drm/tiny/arcpgu.c 1559 1560ARCNET NETWORK LAYER 1561M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1562L: netdev@vger.kernel.org 1563S: Maintained 1564F: drivers/net/arcnet/ 1565F: include/uapi/linux/if_arcnet.h 1566 1567ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1568M: Arnd Bergmann <arnd@arndb.de> 1569M: Olof Johansson <olof@lixom.net> 1570M: soc@kernel.org 1571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1572S: Maintained 1573P: Documentation/process/maintainer-soc.rst 1574C: irc://irc.libera.chat/armlinux 1575T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1576F: Documentation/process/maintainer-soc*.rst 1577F: arch/arm/boot/dts/Makefile 1578F: arch/arm64/boot/dts/Makefile 1579 1580ARM ARCHITECTED TIMER DRIVER 1581M: Mark Rutland <mark.rutland@arm.com> 1582M: Marc Zyngier <maz@kernel.org> 1583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1584S: Maintained 1585F: arch/arm/include/asm/arch_timer.h 1586F: arch/arm64/include/asm/arch_timer.h 1587F: drivers/clocksource/arm_arch_timer.c 1588 1589ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1590M: Marc Zyngier <maz@kernel.org> 1591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1592S: Maintained 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1594F: arch/arm/include/asm/arch_gicv3.h 1595F: arch/arm64/include/asm/arch_gicv3.h 1596F: drivers/irqchip/irq-gic*.[ch] 1597F: include/linux/irqchip/arm-gic*.h 1598F: include/linux/irqchip/arm-vgic-info.h 1599 1600ARM HDLCD DRM DRIVER 1601M: Liviu Dudau <liviu.dudau@arm.com> 1602S: Supported 1603F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1604F: drivers/gpu/drm/arm/hdlcd_* 1605 1606ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1607M: Linus Walleij <linus.walleij@linaro.org> 1608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1609S: Maintained 1610F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1611F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1612F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1613F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1614F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1615F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1616F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1617F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1618F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1619F: arch/arm/boot/dts/arm/arm-realview-* 1620F: arch/arm/boot/dts/arm/integrator* 1621F: arch/arm/boot/dts/arm/versatile* 1622F: arch/arm/mach-versatile/ 1623F: drivers/bus/arm-integrator-lm.c 1624F: drivers/clk/versatile/ 1625F: drivers/i2c/busses/i2c-versatile.c 1626F: drivers/irqchip/irq-versatile-fpga.c 1627F: drivers/mtd/maps/physmap-versatile.* 1628F: drivers/power/reset/arm-versatile-reboot.c 1629F: drivers/soc/versatile/ 1630 1631ARM KOMEDA DRM-KMS DRIVER 1632M: Liviu Dudau <liviu.dudau@arm.com> 1633S: Supported 1634T: git git://anongit.freedesktop.org/drm/drm-misc 1635F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1636F: Documentation/gpu/komeda-kms.rst 1637F: drivers/gpu/drm/arm/display/include/ 1638F: drivers/gpu/drm/arm/display/komeda/ 1639 1640ARM MALI PANFROST DRM DRIVER 1641M: Boris Brezillon <boris.brezillon@collabora.com> 1642M: Rob Herring <robh@kernel.org> 1643R: Steven Price <steven.price@arm.com> 1644L: dri-devel@lists.freedesktop.org 1645S: Supported 1646T: git git://anongit.freedesktop.org/drm/drm-misc 1647F: Documentation/gpu/panfrost.rst 1648F: drivers/gpu/drm/panfrost/ 1649F: include/uapi/drm/panfrost_drm.h 1650 1651ARM MALI-DP DRM DRIVER 1652M: Liviu Dudau <liviu.dudau@arm.com> 1653S: Supported 1654T: git git://anongit.freedesktop.org/drm/drm-misc 1655F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1656F: Documentation/gpu/afbc.rst 1657F: drivers/gpu/drm/arm/ 1658 1659ARM MFM AND FLOPPY DRIVERS 1660M: Ian Molton <spyro@f2s.com> 1661S: Maintained 1662F: arch/arm/include/asm/floppy.h 1663F: arch/arm/mach-rpc/floppydma.S 1664 1665ARM PMU PROFILING AND DEBUGGING 1666M: Will Deacon <will@kernel.org> 1667M: Mark Rutland <mark.rutland@arm.com> 1668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1669S: Maintained 1670F: Documentation/devicetree/bindings/arm/pmu.yaml 1671F: Documentation/devicetree/bindings/perf/ 1672F: arch/arm*/include/asm/hw_breakpoint.h 1673F: arch/arm*/include/asm/perf_event.h 1674F: arch/arm*/kernel/hw_breakpoint.c 1675F: arch/arm*/kernel/perf_* 1676F: drivers/perf/ 1677F: include/linux/perf/arm_pmu*.h 1678 1679ARM PORT 1680M: Russell King <linux@armlinux.org.uk> 1681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1682S: Odd Fixes 1683W: http://www.armlinux.org.uk/ 1684T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1685F: arch/arm/ 1686X: arch/arm/boot/dts/ 1687 1688ARM PRIMECELL AACI PL041 DRIVER 1689M: Russell King <linux@armlinux.org.uk> 1690S: Odd Fixes 1691F: sound/arm/aaci.* 1692 1693ARM PRIMECELL BUS SUPPORT 1694M: Russell King <linux@armlinux.org.uk> 1695S: Odd Fixes 1696F: drivers/amba/ 1697F: include/linux/amba/bus.h 1698 1699ARM PRIMECELL CLCD PL110 DRIVER 1700M: Russell King <linux@armlinux.org.uk> 1701S: Odd Fixes 1702F: drivers/video/fbdev/amba-clcd.* 1703 1704ARM PRIMECELL KMI PL050 DRIVER 1705M: Russell King <linux@armlinux.org.uk> 1706S: Odd Fixes 1707F: drivers/input/serio/ambakmi.* 1708F: include/linux/amba/kmi.h 1709 1710ARM PRIMECELL MMCI PL180/1 DRIVER 1711M: Russell King <linux@armlinux.org.uk> 1712S: Odd Fixes 1713F: drivers/mmc/host/mmci.* 1714F: include/linux/amba/mmci.h 1715 1716ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1717M: Miquel Raynal <miquel.raynal@bootlin.com> 1718R: Michal Simek <michal.simek@amd.com> 1719L: linux-mtd@lists.infradead.org 1720S: Maintained 1721F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1722F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1723 1724ARM PRIMECELL PL35X SMC DRIVER 1725M: Miquel Raynal <miquel.raynal@bootlin.com> 1726R: Michal Simek <michal.simek@amd.com> 1727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1728S: Maintained 1729F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1730F: drivers/memory/pl353-smc.c 1731 1732ARM PRIMECELL SSP PL022 SPI DRIVER 1733M: Linus Walleij <linus.walleij@linaro.org> 1734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1735S: Maintained 1736F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1737F: drivers/spi/spi-pl022.c 1738 1739ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1740M: Russell King <linux@armlinux.org.uk> 1741S: Odd Fixes 1742F: drivers/tty/serial/amba-pl01*.c 1743F: include/linux/amba/serial.h 1744 1745ARM PRIMECELL VIC PL190/PL192 DRIVER 1746M: Linus Walleij <linus.walleij@linaro.org> 1747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1748S: Maintained 1749F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1750F: drivers/irqchip/irq-vic.c 1751 1752ARM SMC WATCHDOG DRIVER 1753M: Julius Werner <jwerner@chromium.org> 1754R: Evan Benn <evanbenn@chromium.org> 1755S: Maintained 1756F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1757F: drivers/watchdog/arm_smc_wdt.c 1758 1759ARM SMMU DRIVERS 1760M: Will Deacon <will@kernel.org> 1761R: Robin Murphy <robin.murphy@arm.com> 1762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1763S: Maintained 1764F: Documentation/devicetree/bindings/iommu/arm,smmu* 1765F: drivers/iommu/arm/ 1766F: drivers/iommu/io-pgtable-arm* 1767 1768ARM SUB-ARCHITECTURES 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771C: irc://irc.libera.chat/armlinux 1772T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1773F: arch/arm/mach-*/ 1774F: arch/arm/plat-*/ 1775 1776ARM/ACTIONS SEMI ARCHITECTURE 1777M: Andreas Färber <afaerber@suse.de> 1778M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1780L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1781S: Maintained 1782F: Documentation/devicetree/bindings/arm/actions.yaml 1783F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1784F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1785F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1786F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1787F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1788F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1789F: Documentation/devicetree/bindings/pinctrl/actions,* 1790F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1791F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1792F: arch/arm/boot/dts/actions/ 1793F: arch/arm/mach-actions/ 1794F: arch/arm64/boot/dts/actions/ 1795F: drivers/clk/actions/ 1796F: drivers/clocksource/timer-owl* 1797F: drivers/dma/owl-dma.c 1798F: drivers/i2c/busses/i2c-owl.c 1799F: drivers/irqchip/irq-owl-sirq.c 1800F: drivers/mmc/host/owl-mmc.c 1801F: drivers/net/ethernet/actions/ 1802F: drivers/pinctrl/actions/* 1803F: drivers/pmdomain/actions/ 1804F: include/dt-bindings/power/owl-* 1805F: include/dt-bindings/reset/actions,* 1806F: include/linux/soc/actions/ 1807N: owl 1808 1809ARM/Allwinner SoC Clock Support 1810M: Emilio López <emilio@elopez.com.ar> 1811S: Maintained 1812F: drivers/clk/sunxi/ 1813 1814ARM/Allwinner sunXi SoC support 1815M: Chen-Yu Tsai <wens@csie.org> 1816M: Jernej Skrabec <jernej.skrabec@gmail.com> 1817M: Samuel Holland <samuel@sholland.org> 1818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1819L: linux-sunxi@lists.linux.dev 1820S: Maintained 1821T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1822F: arch/arm/mach-sunxi/ 1823F: arch/arm64/boot/dts/allwinner/ 1824F: drivers/clk/sunxi-ng/ 1825F: drivers/pinctrl/sunxi/ 1826F: drivers/soc/sunxi/ 1827N: allwinner 1828N: sun[x456789]i 1829N: sun[25]0i 1830 1831ARM/AMD PENSANDO ARM64 ARCHITECTURE 1832M: Brad Larson <blarson@amd.com> 1833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1834S: Supported 1835F: Documentation/devicetree/bindings/*/amd,pensando* 1836F: arch/arm64/boot/dts/amd/elba* 1837 1838ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1839M: Neil Armstrong <neil.armstrong@linaro.org> 1840M: Jerome Brunet <jbrunet@baylibre.com> 1841L: linux-amlogic@lists.infradead.org 1842S: Maintained 1843F: Documentation/devicetree/bindings/clock/amlogic* 1844F: drivers/clk/meson/ 1845F: include/dt-bindings/clock/amlogic,a1* 1846F: include/dt-bindings/clock/gxbb* 1847F: include/dt-bindings/clock/meson* 1848 1849ARM/Amlogic Meson SoC Crypto Drivers 1850M: Corentin Labbe <clabbe@baylibre.com> 1851L: linux-crypto@vger.kernel.org 1852L: linux-amlogic@lists.infradead.org 1853S: Maintained 1854F: Documentation/devicetree/bindings/crypto/amlogic* 1855F: drivers/crypto/amlogic/ 1856 1857ARM/Amlogic Meson SoC Sound Drivers 1858M: Jerome Brunet <jbrunet@baylibre.com> 1859L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1860S: Maintained 1861F: Documentation/devicetree/bindings/sound/amlogic* 1862F: sound/soc/meson/ 1863 1864ARM/Amlogic Meson SoC support 1865M: Neil Armstrong <neil.armstrong@linaro.org> 1866M: Kevin Hilman <khilman@baylibre.com> 1867R: Jerome Brunet <jbrunet@baylibre.com> 1868R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1870L: linux-amlogic@lists.infradead.org 1871S: Maintained 1872W: http://linux-meson.com/ 1873F: Documentation/devicetree/bindings/phy/amlogic* 1874F: arch/arm/boot/dts/amlogic/ 1875F: arch/arm/mach-meson/ 1876F: arch/arm64/boot/dts/amlogic/ 1877F: drivers/pmdomain/amlogic/ 1878F: drivers/mmc/host/meson* 1879F: drivers/phy/amlogic/ 1880F: drivers/pinctrl/meson/ 1881F: drivers/rtc/rtc-meson* 1882F: drivers/soc/amlogic/ 1883N: meson 1884 1885ARM/Annapurna Labs ALPINE ARCHITECTURE 1886M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1887M: Antoine Tenart <atenart@kernel.org> 1888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1889S: Maintained 1890F: arch/arm/boot/dts/amazon/ 1891F: arch/arm/mach-alpine/ 1892F: arch/arm64/boot/dts/amazon/ 1893F: drivers/*/*alpine* 1894 1895ARM/APPLE MACHINE SOUND DRIVERS 1896M: Martin Povišer <povik+lin@cutebit.org> 1897L: asahi@lists.linux.dev 1898L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1899S: Maintained 1900F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1901F: Documentation/devicetree/bindings/sound/apple,* 1902F: sound/soc/apple/* 1903F: sound/soc/codecs/cs42l83-i2c.c 1904F: sound/soc/codecs/ssm3515.c 1905 1906ARM/APPLE MACHINE SUPPORT 1907M: Hector Martin <marcan@marcan.st> 1908M: Sven Peter <sven@svenpeter.dev> 1909R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1910L: asahi@lists.linux.dev 1911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1912S: Maintained 1913W: https://asahilinux.org 1914B: https://github.com/AsahiLinux/linux/issues 1915C: irc://irc.oftc.net/asahi-dev 1916T: git https://github.com/AsahiLinux/linux.git 1917F: Documentation/devicetree/bindings/arm/apple.yaml 1918F: Documentation/devicetree/bindings/arm/apple/* 1919F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1920F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1921F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1922F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1923F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1924F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1925F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1926F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1927F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1928F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1929F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1930F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1931F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1932F: Documentation/devicetree/bindings/power/apple* 1933F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1934F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1935F: arch/arm64/boot/dts/apple/ 1936F: drivers/bluetooth/hci_bcm4377.c 1937F: drivers/clk/clk-apple-nco.c 1938F: drivers/cpufreq/apple-soc-cpufreq.c 1939F: drivers/dma/apple-admac.c 1940F: drivers/pmdomain/apple/ 1941F: drivers/i2c/busses/i2c-pasemi-core.c 1942F: drivers/i2c/busses/i2c-pasemi-platform.c 1943F: drivers/iommu/apple-dart.c 1944F: drivers/iommu/io-pgtable-dart.c 1945F: drivers/irqchip/irq-apple-aic.c 1946F: drivers/mailbox/apple-mailbox.c 1947F: drivers/nvme/host/apple.c 1948F: drivers/nvmem/apple-efuses.c 1949F: drivers/pinctrl/pinctrl-apple-gpio.c 1950F: drivers/pwm/pwm-apple.c 1951F: drivers/soc/apple/* 1952F: drivers/watchdog/apple_wdt.c 1953F: include/dt-bindings/interrupt-controller/apple-aic.h 1954F: include/dt-bindings/pinctrl/apple.h 1955F: include/linux/apple-mailbox.h 1956F: include/linux/soc/apple/* 1957 1958ARM/ARTPEC MACHINE SUPPORT 1959M: Jesper Nilsson <jesper.nilsson@axis.com> 1960M: Lars Persson <lars.persson@axis.com> 1961L: linux-arm-kernel@axis.com 1962S: Maintained 1963F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1964F: arch/arm/boot/dts/axis/ 1965F: arch/arm/mach-artpec 1966F: drivers/clk/axis 1967F: drivers/crypto/axis 1968F: drivers/mmc/host/usdhi6rol0.c 1969F: drivers/pinctrl/pinctrl-artpec* 1970 1971ARM/ASPEED I2C DRIVER 1972M: Brendan Higgins <brendanhiggins@google.com> 1973R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1974R: Joel Stanley <joel@jms.id.au> 1975L: linux-i2c@vger.kernel.org 1976L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1977S: Maintained 1978F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1979F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1980F: drivers/i2c/busses/i2c-aspeed.c 1981F: drivers/irqchip/irq-aspeed-i2c-ic.c 1982 1983ARM/ASPEED MACHINE SUPPORT 1984M: Joel Stanley <joel@jms.id.au> 1985R: Andrew Jeffery <andrew@codeconstruct.com.au> 1986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1987L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1988S: Supported 1989Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1990T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 1991F: Documentation/devicetree/bindings/arm/aspeed/ 1992F: arch/arm/boot/dts/aspeed/ 1993F: arch/arm/mach-aspeed/ 1994N: aspeed 1995 1996ARM/BITMAIN ARCHITECTURE 1997M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1999S: Maintained 2000F: Documentation/devicetree/bindings/arm/bitmain.yaml 2001F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2002F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2003F: arch/arm64/boot/dts/bitmain/ 2004F: drivers/clk/clk-bm1880.c 2005F: drivers/pinctrl/pinctrl-bm1880.c 2006 2007ARM/CALXEDA HIGHBANK ARCHITECTURE 2008M: Andre Przywara <andre.przywara@arm.com> 2009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2010S: Maintained 2011F: arch/arm/boot/dts/calxeda/ 2012F: arch/arm/mach-highbank/ 2013 2014ARM/CAVIUM THUNDER NETWORK DRIVER 2015M: Sunil Goutham <sgoutham@marvell.com> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017S: Supported 2018F: drivers/net/ethernet/cavium/thunder/ 2019 2020ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2021M: Lukasz Majewski <lukma@denx.de> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024F: arch/arm/mach-ep93xx/ts72xx.c 2025 2026ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2027M: Alexander Shiyan <shc_work@mail.ru> 2028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2029S: Odd Fixes 2030N: clps711x 2031 2032ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2033M: Lennert Buytenhek <kernel@wantstofly.org> 2034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2035S: Maintained 2036 2037ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2038M: Hartley Sweeten <hsweeten@visionengravers.com> 2039M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2041S: Maintained 2042F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2043F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2044F: arch/arm/boot/compressed/misc-ep93xx.h 2045F: arch/arm/mach-ep93xx/ 2046F: drivers/iio/adc/ep93xx_adc.c 2047 2048ARM/CLKDEV SUPPORT 2049M: Russell King <linux@armlinux.org.uk> 2050L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2051S: Maintained 2052T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2053F: drivers/clk/clkdev.c 2054 2055ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2056M: Baruch Siach <baruch@tkos.co.il> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059F: arch/arm/boot/dts/cnxt/ 2060N: digicolor 2061 2062ARM/CORESIGHT FRAMEWORK AND DRIVERS 2063M: Suzuki K Poulose <suzuki.poulose@arm.com> 2064R: Mike Leach <mike.leach@linaro.org> 2065R: James Clark <james.clark@arm.com> 2066R: Leo Yan <leo.yan@linaro.org> 2067L: coresight@lists.linaro.org (moderated for non-subscribers) 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2071F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2072F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2073F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2074F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2075F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2076F: Documentation/trace/coresight/* 2077F: drivers/hwtracing/coresight/* 2078F: include/dt-bindings/arm/coresight-cti-dt.h 2079F: include/linux/coresight* 2080F: include/uapi/linux/coresight* 2081F: samples/coresight/* 2082F: tools/perf/Documentation/arm-coresight.txt 2083F: tools/perf/arch/arm/util/auxtrace.c 2084F: tools/perf/arch/arm/util/cs-etm.c 2085F: tools/perf/arch/arm/util/cs-etm.h 2086F: tools/perf/arch/arm/util/pmu.c 2087F: tools/perf/tests/shell/*coresight* 2088F: tools/perf/tests/shell/coresight/* 2089F: tools/perf/tests/shell/lib/*coresight* 2090F: tools/perf/util/cs-etm-decoder/* 2091F: tools/perf/util/cs-etm.* 2092 2093ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2094M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2095M: Linus Walleij <linus.walleij@linaro.org> 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Maintained 2098T: git git://github.com/ulli-kroll/linux.git 2099F: Documentation/devicetree/bindings/arm/gemini.yaml 2100F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2101F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2102F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2103F: arch/arm/boot/dts/gemini/ 2104F: arch/arm/mach-gemini/ 2105F: drivers/crypto/gemini/ 2106F: drivers/net/ethernet/cortina/ 2107F: drivers/pinctrl/pinctrl-gemini.c 2108F: drivers/rtc/rtc-ftrtc010.c 2109 2110ARM/CZ.NIC TURRIS SUPPORT 2111M: Marek Behún <kabel@kernel.org> 2112S: Maintained 2113W: https://www.turris.cz/ 2114F: Documentation/ABI/testing/debugfs-moxtet 2115F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2116F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2117F: Documentation/devicetree/bindings/bus/moxtet.txt 2118F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2119F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2120F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2121F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2122F: drivers/bus/moxtet.c 2123F: drivers/firmware/turris-mox-rwtm.c 2124F: drivers/gpio/gpio-moxtet.c 2125F: drivers/leds/leds-turris-omnia.c 2126F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2127F: drivers/watchdog/armada_37xx_wdt.c 2128F: include/dt-bindings/bus/moxtet.h 2129F: include/linux/armada-37xx-rwtm-mailbox.h 2130F: include/linux/moxtet.h 2131 2132ARM/FARADAY FA526 PORT 2133M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2135S: Maintained 2136T: git git://git.berlios.de/gemini-board 2137F: arch/arm/mm/*-fa* 2138 2139ARM/FOOTBRIDGE ARCHITECTURE 2140M: Russell King <linux@armlinux.org.uk> 2141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2142S: Maintained 2143W: http://www.armlinux.org.uk/ 2144F: arch/arm/include/asm/hardware/dec21285.h 2145F: arch/arm/mach-footbridge/ 2146 2147ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2148M: Shawn Guo <shawnguo@kernel.org> 2149M: Sascha Hauer <s.hauer@pengutronix.de> 2150R: Pengutronix Kernel Team <kernel@pengutronix.de> 2151R: Fabio Estevam <festevam@gmail.com> 2152R: NXP Linux Team <linux-imx@nxp.com> 2153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2154S: Maintained 2155T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2156F: arch/arm/boot/dts/nxp/imx/ 2157F: arch/arm/boot/dts/nxp/mxs/ 2158X: arch/arm64/boot/dts/freescale/fsl-* 2159X: arch/arm64/boot/dts/freescale/qoriq-* 2160X: drivers/media/i2c/ 2161N: imx 2162N: mxs 2163 2164ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2165M: Shawn Guo <shawnguo@kernel.org> 2166M: Li Yang <leoyang.li@nxp.com> 2167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2168S: Maintained 2169T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2170F: arch/arm/boot/dts/nxp/ls/ 2171F: arch/arm64/boot/dts/freescale/fsl-* 2172F: arch/arm64/boot/dts/freescale/qoriq-* 2173 2174ARM/FREESCALE VYBRID ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Stefan Agner <stefan@agner.ch> 2179L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2180S: Maintained 2181T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2182F: arch/arm/boot/dts/nxp/vf/ 2183F: arch/arm/mach-imx/*vf610* 2184 2185ARM/GUMSTIX MACHINE SUPPORT 2186M: Steve Sakoman <sakoman@gmail.com> 2187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2188S: Maintained 2189 2190ARM/HISILICON SOC SUPPORT 2191M: Wei Xu <xuwei5@hisilicon.com> 2192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2193S: Supported 2194W: http://www.hisilicon.com 2195T: git https://github.com/hisilicon/linux-hisi.git 2196F: arch/arm/boot/dts/hisilicon/ 2197F: arch/arm/mach-hisi/ 2198F: arch/arm64/boot/dts/hisilicon/ 2199 2200ARM/HP JORNADA 7XX MACHINE SUPPORT 2201M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2202S: Maintained 2203W: www.jlime.com 2204T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2205F: arch/arm/mach-sa1100/include/mach/jornada720.h 2206F: arch/arm/mach-sa1100/jornada720.c 2207 2208ARM/HPE GXP ARCHITECTURE 2209M: Jean-Marie Verdun <verdun@hpe.com> 2210M: Nick Hawkins <nick.hawkins@hpe.com> 2211S: Maintained 2212F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2213F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2214F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2215F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2216F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2217F: Documentation/hwmon/gxp-fan-ctrl.rst 2218F: arch/arm/boot/dts/hpe/ 2219F: arch/arm/mach-hpe/ 2220F: drivers/clocksource/timer-gxp.c 2221F: drivers/hwmon/gxp-fan-ctrl.c 2222F: drivers/i2c/busses/i2c-gxp.c 2223F: drivers/spi/spi-gxp.c 2224F: drivers/watchdog/gxp-wdt.c 2225 2226ARM/IGEP MACHINE SUPPORT 2227M: Enric Balletbo i Serra <eballetbo@gmail.com> 2228M: Javier Martinez Canillas <javier@dowhile0.org> 2229L: linux-omap@vger.kernel.org 2230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2231S: Maintained 2232F: arch/arm/boot/dts/ti/omap/omap3-igep* 2233 2234ARM/INTEL IXP4XX ARM ARCHITECTURE 2235M: Linus Walleij <linusw@kernel.org> 2236M: Imre Kaloz <kaloz@openwrt.org> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2240F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2241F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2242F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2243F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2244F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2245F: arch/arm/boot/dts/intel/ixp/ 2246F: arch/arm/mach-ixp4xx/ 2247F: drivers/bus/intel-ixp4xx-eb.c 2248F: drivers/char/hw_random/ixp4xx-rng.c 2249F: drivers/clocksource/timer-ixp4xx.c 2250F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2251F: drivers/gpio/gpio-ixp4xx.c 2252F: drivers/irqchip/irq-ixp4xx.c 2253F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2254F: drivers/net/wan/ixp4xx_hss.c 2255F: drivers/soc/ixp4xx/ixp4xx-npe.c 2256F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2257F: include/linux/soc/ixp4xx/npe.h 2258F: include/linux/soc/ixp4xx/qmgr.h 2259 2260ARM/INTEL KEEMBAY ARCHITECTURE 2261M: Paul J. Murphy <paul.j.murphy@intel.com> 2262M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2263S: Maintained 2264F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2265F: arch/arm64/boot/dts/intel/keembay-evm.dts 2266F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2267 2268ARM/INTEL XSC3 (MANZANO) ARM CORE 2269M: Lennert Buytenhek <kernel@wantstofly.org> 2270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2271S: Maintained 2272 2273ARM/LG1K ARCHITECTURE 2274M: Chanho Min <chanho.min@lge.com> 2275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2276S: Maintained 2277F: arch/arm64/boot/dts/lg/ 2278 2279ARM/LPC18XX ARCHITECTURE 2280M: Vladimir Zapolskiy <vz@mleia.com> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282S: Maintained 2283F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2284F: arch/arm/boot/dts/nxp/lpc/lpc43* 2285F: drivers/i2c/busses/i2c-lpc2k.c 2286F: drivers/memory/pl172.c 2287F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2288F: drivers/rtc/rtc-lpc24xx.c 2289N: lpc18xx 2290 2291ARM/LPC32XX SOC SUPPORT 2292M: Vladimir Zapolskiy <vz@mleia.com> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2296F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2297F: arch/arm/boot/dts/nxp/lpc/lpc32* 2298F: arch/arm/mach-lpc32xx/ 2299F: drivers/i2c/busses/i2c-pnx.c 2300F: drivers/net/ethernet/nxp/lpc_eth.c 2301F: drivers/usb/host/ohci-nxp.c 2302F: drivers/watchdog/pnx4008_wdt.c 2303N: lpc32xx 2304 2305ARM/Marvell Dove/MV78xx0/Orion SOC support 2306M: Andrew Lunn <andrew@lunn.ch> 2307M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2308M: Gregory Clement <gregory.clement@bootlin.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2312F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2313F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2314F: Documentation/devicetree/bindings/soc/dove/ 2315F: arch/arm/boot/dts/marvell/dove* 2316F: arch/arm/boot/dts/marvell/orion5x* 2317F: arch/arm/mach-dove/ 2318F: arch/arm/mach-mv78xx0/ 2319F: arch/arm/mach-orion5x/ 2320F: arch/arm/plat-orion/ 2321F: drivers/soc/dove/ 2322 2323ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2324M: Andrew Lunn <andrew@lunn.ch> 2325M: Gregory Clement <gregory.clement@bootlin.com> 2326M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2327L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2328S: Maintained 2329T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2330F: Documentation/devicetree/bindings/arm/marvell/ 2331F: arch/arm/boot/dts/marvell/armada* 2332F: arch/arm/boot/dts/marvell/kirkwood* 2333F: arch/arm/configs/mvebu_*_defconfig 2334F: arch/arm/mach-mvebu/ 2335F: arch/arm64/boot/dts/marvell/armada* 2336F: arch/arm64/boot/dts/marvell/cn913* 2337F: drivers/clk/mvebu/ 2338F: drivers/cpufreq/armada-37xx-cpufreq.c 2339F: drivers/cpufreq/armada-8k-cpufreq.c 2340F: drivers/cpufreq/mvebu-cpufreq.c 2341F: drivers/irqchip/irq-armada-370-xp.c 2342F: drivers/irqchip/irq-mvebu-* 2343F: drivers/pinctrl/mvebu/ 2344F: drivers/rtc/rtc-armada38x.c 2345 2346ARM/Mediatek RTC DRIVER 2347M: Eddie Huang <eddie.huang@mediatek.com> 2348M: Sean Wang <sean.wang@mediatek.com> 2349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2350L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2351S: Maintained 2352F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2353F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2354F: drivers/rtc/rtc-mt2712.c 2355F: drivers/rtc/rtc-mt6397.c 2356F: drivers/rtc/rtc-mt7622.c 2357 2358ARM/Mediatek SoC support 2359M: Matthias Brugger <matthias.bgg@gmail.com> 2360M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2361L: linux-kernel@vger.kernel.org 2362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2363L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2364S: Maintained 2365W: https://mtk.wiki.kernel.org/ 2366C: irc://irc.libera.chat/linux-mediatek 2367F: arch/arm/boot/dts/mediatek/ 2368F: arch/arm/mach-mediatek/ 2369F: arch/arm64/boot/dts/mediatek/ 2370F: drivers/soc/mediatek/ 2371N: mtk 2372N: mt[2678] 2373K: mediatek 2374 2375ARM/Mediatek USB3 PHY DRIVER 2376M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/phy/mediatek,* 2381F: drivers/phy/mediatek/ 2382 2383ARM/MICROCHIP (ARM64) SoC support 2384M: Conor Dooley <conor@kernel.org> 2385M: Nicolas Ferre <nicolas.ferre@microchip.com> 2386M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388S: Supported 2389T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2390F: arch/arm64/boot/dts/microchip/ 2391 2392ARM/Microchip (AT91) SoC support 2393M: Nicolas Ferre <nicolas.ferre@microchip.com> 2394M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2395M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2397S: Supported 2398W: http://www.linux4sam.org 2399T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2400F: arch/arm/boot/dts/microchip/at91* 2401F: arch/arm/boot/dts/microchip/sama* 2402F: arch/arm/include/debug/at91.S 2403F: arch/arm/mach-at91/ 2404F: drivers/memory/atmel* 2405F: drivers/watchdog/sama5d4_wdt.c 2406F: include/soc/at91/ 2407X: drivers/input/touchscreen/atmel_mxt_ts.c 2408X: drivers/net/wireless/atmel/ 2409N: at91 2410N: atmel 2411 2412ARM/Microchip Sparx5 SoC support 2413M: Lars Povlsen <lars.povlsen@microchip.com> 2414M: Steen Hegelund <Steen.Hegelund@microchip.com> 2415M: Daniel Machon <daniel.machon@microchip.com> 2416M: UNGLinuxDriver@microchip.com 2417L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2418S: Supported 2419F: arch/arm64/boot/dts/microchip/sparx* 2420F: drivers/net/ethernet/microchip/vcap/ 2421F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2422N: sparx5 2423 2424ARM/MILBEAUT ARCHITECTURE 2425M: Taichi Sugaya <sugaya.taichi@socionext.com> 2426M: Takao Orito <orito.takao@socionext.com> 2427L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2428S: Maintained 2429F: arch/arm/boot/dts/socionext/milbeaut* 2430F: arch/arm/mach-milbeaut/ 2431N: milbeaut 2432 2433ARM/MStar/Sigmastar Armv7 SoC support 2434M: Daniel Palmer <daniel@thingy.jp> 2435M: Romain Perier <romain.perier@gmail.com> 2436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2437S: Maintained 2438W: http://linux-chenxing.org/ 2439T: git git://github.com/linux-chenxing/linux.git 2440F: Documentation/devicetree/bindings/arm/mstar/* 2441F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2442F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2443F: arch/arm/boot/dts/sigmastar/ 2444F: arch/arm/mach-mstar/ 2445F: drivers/clk/mstar/ 2446F: drivers/clocksource/timer-msc313e.c 2447F: drivers/gpio/gpio-msc313.c 2448F: drivers/rtc/rtc-msc313.c 2449F: drivers/watchdog/msc313e_wdt.c 2450F: include/dt-bindings/clock/mstar-* 2451F: include/dt-bindings/gpio/msc313-gpio.h 2452 2453ARM/NOMADIK/Ux500 ARCHITECTURES 2454M: Linus Walleij <linus.walleij@linaro.org> 2455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2456S: Maintained 2457T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2458F: Documentation/devicetree/bindings/arm/ste-* 2459F: Documentation/devicetree/bindings/arm/ux500.yaml 2460F: Documentation/devicetree/bindings/arm/ux500/ 2461F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2462F: arch/arm/boot/dts/st/ste-* 2463F: arch/arm/mach-nomadik/ 2464F: arch/arm/mach-ux500/ 2465F: drivers/clk/clk-nomadik.c 2466F: drivers/clocksource/clksrc-dbx500-prcmu.c 2467F: drivers/dma/ste_dma40* 2468F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2469F: drivers/hwspinlock/u8500_hsem.c 2470F: drivers/i2c/busses/i2c-nomadik.c 2471F: drivers/iio/adc/ab8500-gpadc.c 2472F: drivers/mfd/ab8500* 2473F: drivers/mfd/abx500* 2474F: drivers/mfd/db8500* 2475F: drivers/pinctrl/nomadik/ 2476F: drivers/rtc/rtc-ab8500.c 2477F: drivers/rtc/rtc-pl031.c 2478F: drivers/soc/ux500/ 2479 2480ARM/NUVOTON MA35 ARCHITECTURE 2481M: Jacky Huang <ychuang3@nuvoton.com> 2482M: Shan-Chun Hung <schung@nuvoton.com> 2483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2484S: Supported 2485F: Documentation/devicetree/bindings/*/*/*ma35* 2486F: Documentation/devicetree/bindings/*/*ma35* 2487F: arch/arm64/boot/dts/nuvoton/*ma35* 2488F: drivers/*/*/*ma35* 2489F: drivers/*/*ma35* 2490K: ma35d1 2491 2492ARM/NUVOTON NPCM ARCHITECTURE 2493M: Avi Fishman <avifishman70@gmail.com> 2494M: Tomer Maimon <tmaimon77@gmail.com> 2495M: Tali Perry <tali.perry1@gmail.com> 2496R: Patrick Venture <venture@google.com> 2497R: Nancy Yuen <yuenn@google.com> 2498R: Benjamin Fair <benjaminfair@google.com> 2499L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2500S: Supported 2501F: Documentation/devicetree/bindings/*/*/*npcm* 2502F: Documentation/devicetree/bindings/*/*npcm* 2503F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2504F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2505F: arch/arm/mach-npcm/ 2506F: arch/arm64/boot/dts/nuvoton/ 2507F: drivers/*/*/*npcm* 2508F: drivers/*/*npcm* 2509F: drivers/rtc/rtc-nct3018y.c 2510F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2511F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2512 2513ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2514M: Joseph Liu <kwliu@nuvoton.com> 2515M: Marvin Lin <kflin@nuvoton.com> 2516L: linux-media@vger.kernel.org 2517L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2518S: Maintained 2519F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2520F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2521F: Documentation/userspace-api/media/drivers/npcm-video.rst 2522F: drivers/media/platform/nuvoton/ 2523F: include/uapi/linux/npcm-video.h 2524 2525ARM/NUVOTON WPCM450 ARCHITECTURE 2526M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2527L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2528S: Maintained 2529W: https://github.com/neuschaefer/wpcm450/wiki 2530F: Documentation/devicetree/bindings/*/*wpcm* 2531F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2532F: arch/arm/configs/wpcm450_defconfig 2533F: arch/arm/mach-npcm/wpcm450.c 2534F: drivers/*/*/*wpcm* 2535F: drivers/*/*wpcm* 2536 2537ARM/NXP S32G ARCHITECTURE 2538M: Chester Lin <clin@suse.com> 2539R: Andreas Färber <afaerber@suse.de> 2540R: Matthias Brugger <mbrugger@suse.com> 2541R: NXP S32 Linux Team <s32@nxp.com> 2542L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2543S: Maintained 2544F: arch/arm64/boot/dts/freescale/s32g*.dts* 2545 2546ARM/Orion SoC/Technologic Systems TS-78xx platform support 2547M: Alexander Clouter <alex@digriz.org.uk> 2548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2549S: Maintained 2550W: http://www.digriz.org.uk/ts78xx/kernel 2551F: arch/arm/mach-orion5x/ts78xx-* 2552 2553ARM/QUALCOMM CHROMEBOOK SUPPORT 2554R: cros-qcom-dts-watchers@chromium.org 2555F: arch/arm64/boot/dts/qcom/sc7180* 2556F: arch/arm64/boot/dts/qcom/sc7280* 2557F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2558 2559ARM/QUALCOMM SUPPORT 2560M: Andy Gross <agross@kernel.org> 2561M: Bjorn Andersson <andersson@kernel.org> 2562M: Konrad Dybcio <konrad.dybcio@linaro.org> 2563L: linux-arm-msm@vger.kernel.org 2564S: Maintained 2565T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2566F: Documentation/devicetree/bindings/*/qcom* 2567F: Documentation/devicetree/bindings/soc/qcom/ 2568F: arch/arm/boot/dts/qcom/ 2569F: arch/arm/configs/qcom_defconfig 2570F: arch/arm/mach-qcom/ 2571F: arch/arm64/boot/dts/qcom/ 2572F: drivers/*/*/pm8???-* 2573F: drivers/*/*/qcom* 2574F: drivers/*/*/qcom/ 2575F: drivers/*/qcom* 2576F: drivers/*/qcom/ 2577F: drivers/bluetooth/btqcomsmd.c 2578F: drivers/clocksource/timer-qcom.c 2579F: drivers/cpuidle/cpuidle-qcom-spm.c 2580F: drivers/extcon/extcon-qcom* 2581F: drivers/i2c/busses/i2c-qcom-geni.c 2582F: drivers/i2c/busses/i2c-qup.c 2583F: drivers/iommu/msm* 2584F: drivers/mfd/ssbi.c 2585F: drivers/mmc/host/mmci_qcom* 2586F: drivers/mmc/host/sdhci-msm.c 2587F: drivers/pci/controller/dwc/pcie-qcom.c 2588F: drivers/phy/qualcomm/ 2589F: drivers/power/*/msm* 2590F: drivers/reset/reset-qcom-* 2591F: drivers/spi/spi-geni-qcom.c 2592F: drivers/spi/spi-qcom-qspi.c 2593F: drivers/spi/spi-qup.c 2594F: drivers/tty/serial/msm_serial.c 2595F: drivers/ufs/host/ufs-qcom* 2596F: drivers/usb/dwc3/dwc3-qcom.c 2597F: include/dt-bindings/*/qcom* 2598F: include/linux/*/qcom* 2599F: include/linux/soc/qcom/ 2600 2601ARM/RDA MICRO ARCHITECTURE 2602M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2603L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2604L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606F: Documentation/devicetree/bindings/arm/rda.yaml 2607F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2608F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2609F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2610F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2611F: arch/arm/boot/dts/unisoc/ 2612F: drivers/clocksource/timer-rda.c 2613F: drivers/gpio/gpio-rda.c 2614F: drivers/irqchip/irq-rda-intc.c 2615F: drivers/tty/serial/rda-uart.c 2616 2617ARM/REALTEK ARCHITECTURE 2618M: Andreas Färber <afaerber@suse.de> 2619L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2620L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2621S: Maintained 2622F: Documentation/devicetree/bindings/arm/realtek.yaml 2623F: arch/arm/boot/dts/realtek/ 2624F: arch/arm/mach-realtek/ 2625F: arch/arm64/boot/dts/realtek/ 2626 2627ARM/RISC-V/RENESAS ARCHITECTURE 2628M: Geert Uytterhoeven <geert+renesas@glider.be> 2629M: Magnus Damm <magnus.damm@gmail.com> 2630L: linux-renesas-soc@vger.kernel.org 2631S: Supported 2632Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2633C: irc://irc.libera.chat/renesas-soc 2634T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2635F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2636F: Documentation/devicetree/bindings/soc/renesas/ 2637F: arch/arm/boot/dts/renesas/ 2638F: arch/arm/configs/shmobile_defconfig 2639F: arch/arm/include/debug/renesas-scif.S 2640F: arch/arm/mach-shmobile/ 2641F: arch/arm64/boot/dts/renesas/ 2642F: arch/riscv/boot/dts/renesas/ 2643F: drivers/pmdomain/renesas/ 2644F: drivers/soc/renesas/ 2645F: include/linux/soc/renesas/ 2646K: \brenesas, 2647 2648ARM/RISCPC ARCHITECTURE 2649M: Russell King <linux@armlinux.org.uk> 2650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2651S: Maintained 2652W: http://www.armlinux.org.uk/ 2653F: arch/arm/include/asm/hardware/ioc.h 2654F: arch/arm/include/asm/hardware/iomd.h 2655F: arch/arm/include/asm/hardware/memc.h 2656F: arch/arm/mach-rpc/ 2657F: drivers/net/ethernet/8390/etherh.c 2658F: drivers/net/ethernet/i825xx/ether1* 2659F: drivers/net/ethernet/seeq/ether3* 2660F: drivers/scsi/arm/ 2661 2662ARM/Rockchip SoC support 2663M: Heiko Stuebner <heiko@sntech.de> 2664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2665L: linux-rockchip@lists.infradead.org 2666S: Maintained 2667T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2668F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2669F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2670F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2671F: arch/arm/boot/dts/rockchip/ 2672F: arch/arm/mach-rockchip/ 2673F: drivers/*/*/*rockchip* 2674F: drivers/*/*rockchip* 2675F: drivers/clk/rockchip/ 2676F: drivers/i2c/busses/i2c-rk3x.c 2677F: sound/soc/rockchip/ 2678N: rockchip 2679 2680ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2681M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2682R: Alim Akhtar <alim.akhtar@samsung.com> 2683L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2684L: linux-samsung-soc@vger.kernel.org 2685S: Maintained 2686P: Documentation/process/maintainer-soc-clean-dts.rst 2687Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2688B: mailto:linux-samsung-soc@vger.kernel.org 2689C: irc://irc.libera.chat/linux-exynos 2690T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2691F: Documentation/arch/arm/samsung/ 2692F: Documentation/devicetree/bindings/arm/samsung/ 2693F: Documentation/devicetree/bindings/hwinfo/samsung,* 2694F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2695F: Documentation/devicetree/bindings/soc/samsung/ 2696F: arch/arm/boot/dts/samsung/ 2697F: arch/arm/mach-exynos*/ 2698F: arch/arm/mach-s3c/ 2699F: arch/arm/mach-s5p*/ 2700F: arch/arm64/boot/dts/exynos/ 2701F: drivers/*/*/*s3c24* 2702F: drivers/*/*s3c24* 2703F: drivers/*/*s3c64xx* 2704F: drivers/*/*s5pv210* 2705F: drivers/clocksource/samsung_pwm_timer.c 2706F: drivers/memory/samsung/ 2707F: drivers/pwm/pwm-samsung.c 2708F: drivers/soc/samsung/ 2709F: drivers/tty/serial/samsung* 2710F: include/clocksource/samsung_pwm.h 2711F: include/linux/platform_data/*s3c* 2712F: include/linux/serial_s3c.h 2713F: include/linux/soc/samsung/ 2714N: exynos 2715N: s3c64xx 2716N: s5pv210 2717 2718ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2719M: Łukasz Stelmach <l.stelmach@samsung.com> 2720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2721L: linux-media@vger.kernel.org 2722S: Maintained 2723F: drivers/media/platform/samsung/s5p-g2d/ 2724 2725ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2726M: Marek Szyprowski <m.szyprowski@samsung.com> 2727L: linux-samsung-soc@vger.kernel.org 2728L: linux-media@vger.kernel.org 2729S: Maintained 2730F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2731F: drivers/media/cec/platform/s5p/ 2732 2733ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2734M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2735M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2736M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2738L: linux-media@vger.kernel.org 2739S: Maintained 2740F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2741F: drivers/media/platform/samsung/s5p-jpeg/ 2742 2743ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2744M: Marek Szyprowski <m.szyprowski@samsung.com> 2745M: Andrzej Hajda <andrzej.hajda@intel.com> 2746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2747L: linux-media@vger.kernel.org 2748S: Maintained 2749F: drivers/media/platform/samsung/s5p-mfc/ 2750 2751ARM/SOCFPGA ARCHITECTURE 2752M: Dinh Nguyen <dinguyen@kernel.org> 2753S: Maintained 2754W: http://www.rocketboards.org 2755T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2756F: arch/arm/boot/dts/intel/socfpga/ 2757F: arch/arm/configs/socfpga_defconfig 2758F: arch/arm/mach-socfpga/ 2759F: arch/arm64/boot/dts/altera/ 2760F: arch/arm64/boot/dts/intel/ 2761 2762ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2763M: Dinh Nguyen <dinguyen@kernel.org> 2764S: Maintained 2765F: drivers/clk/socfpga/ 2766 2767ARM/SOCFPGA EDAC SUPPORT 2768M: Dinh Nguyen <dinguyen@kernel.org> 2769S: Maintained 2770F: drivers/edac/altera_edac.[ch] 2771 2772ARM/SPREADTRUM SoC SUPPORT 2773M: Orson Zhai <orsonzhai@gmail.com> 2774M: Baolin Wang <baolin.wang7@gmail.com> 2775M: Chunyan Zhang <zhang.lyra@gmail.com> 2776S: Maintained 2777F: arch/arm64/boot/dts/sprd 2778N: sprd 2779N: sc27xx 2780N: sc2731 2781 2782ARM/STI ARCHITECTURE 2783M: Patrice Chotard <patrice.chotard@foss.st.com> 2784L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2785S: Maintained 2786W: http://www.stlinux.com 2787F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2788F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2789F: arch/arm/boot/dts/st/sti* 2790F: arch/arm/mach-sti/ 2791F: drivers/ata/ahci_st.c 2792F: drivers/char/hw_random/st-rng.c 2793F: drivers/clocksource/arm_global_timer.c 2794F: drivers/clocksource/clksrc_st_lpc.c 2795F: drivers/cpufreq/sti-cpufreq.c 2796F: drivers/dma/st_fdma* 2797F: drivers/i2c/busses/i2c-st.c 2798F: drivers/media/platform/st/sti/c8sectpfe/ 2799F: drivers/media/rc/st_rc.c 2800F: drivers/mmc/host/sdhci-st.c 2801F: drivers/phy/st/phy-miphy28lp.c 2802F: drivers/phy/st/phy-stih407-usb.c 2803F: drivers/pinctrl/pinctrl-st.c 2804F: drivers/remoteproc/st_remoteproc.c 2805F: drivers/remoteproc/st_slim_rproc.c 2806F: drivers/reset/sti/ 2807F: drivers/rtc/rtc-st-lpc.c 2808F: drivers/tty/serial/st-asc.c 2809F: drivers/usb/dwc3/dwc3-st.c 2810F: drivers/usb/host/ehci-st.c 2811F: drivers/usb/host/ohci-st.c 2812F: drivers/watchdog/st_lpc_wdt.c 2813F: include/linux/remoteproc/st_slim_rproc.h 2814 2815ARM/STM32 ARCHITECTURE 2816M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2817M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2818L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2820S: Maintained 2821T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2822F: arch/arm/boot/dts/st/stm32* 2823F: arch/arm/mach-stm32/ 2824F: arch/arm64/boot/dts/st/ 2825F: drivers/clocksource/armv7m_systick.c 2826N: stm32 2827N: stm 2828 2829ARM/SUNPLUS SP7021 SOC SUPPORT 2830M: Qin Jian <qinjian@cqplus1.com> 2831L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2832S: Maintained 2833W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2834F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2835F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2836F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2837F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2838F: arch/arm/boot/dts/sunplus/ 2839F: arch/arm/configs/sp7021_*defconfig 2840F: arch/arm/mach-sunplus/ 2841F: drivers/clk/clk-sp7021.c 2842F: drivers/irqchip/irq-sp7021-intc.c 2843F: drivers/reset/reset-sunplus.c 2844F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2845F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2846 2847ARM/Synaptics SoC support 2848M: Jisheng Zhang <jszhang@kernel.org> 2849M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2851S: Maintained 2852F: arch/arm/boot/dts/synaptics/ 2853F: arch/arm/mach-berlin/ 2854F: arch/arm64/boot/dts/synaptics/ 2855 2856ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2857M: Lennert Buytenhek <kernel@wantstofly.org> 2858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2859S: Maintained 2860 2861ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2862M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2863L: linux-tegra@vger.kernel.org 2864L: linux-media@vger.kernel.org 2865S: Maintained 2866F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2867F: drivers/media/cec/platform/tegra/ 2868 2869ARM/TESLA FSD SoC SUPPORT 2870M: Alim Akhtar <alim.akhtar@samsung.com> 2871M: linux-fsd@tesla.com 2872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2873L: linux-samsung-soc@vger.kernel.org 2874S: Maintained 2875F: arch/arm64/boot/dts/tesla/ 2876 2877ARM/TETON BGA MACHINE SUPPORT 2878M: "Mark F. Brown" <mark.brown314@gmail.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880S: Maintained 2881 2882ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2883M: Santosh Shilimkar <ssantosh@kernel.org> 2884L: linux-kernel@vger.kernel.org 2885S: Maintained 2886F: drivers/memory/*emif* 2887 2888ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2889M: Nishanth Menon <nm@ti.com> 2890M: Santosh Shilimkar <ssantosh@kernel.org> 2891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2892S: Maintained 2893T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2894F: arch/arm/boot/dts/ti/keystone/ 2895F: arch/arm/mach-keystone/ 2896 2897ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2898M: Santosh Shilimkar <ssantosh@kernel.org> 2899L: linux-kernel@vger.kernel.org 2900S: Maintained 2901F: drivers/clk/keystone/ 2902 2903ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2904M: Santosh Shilimkar <ssantosh@kernel.org> 2905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2906L: linux-kernel@vger.kernel.org 2907S: Maintained 2908F: drivers/clocksource/timer-keystone.c 2909 2910ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2911M: Santosh Shilimkar <ssantosh@kernel.org> 2912L: linux-kernel@vger.kernel.org 2913S: Maintained 2914F: drivers/power/reset/keystone-reset.c 2915 2916ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2917M: Nishanth Menon <nm@ti.com> 2918M: Vignesh Raghavendra <vigneshr@ti.com> 2919M: Tero Kristo <kristo@kernel.org> 2920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2921S: Supported 2922F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2923F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2924F: arch/arm64/boot/dts/ti/Makefile 2925F: arch/arm64/boot/dts/ti/k3-* 2926 2927ARM/TOSHIBA VISCONTI ARCHITECTURE 2928M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2930S: Supported 2931T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2932F: Documentation/devicetree/bindings/arm/toshiba.yaml 2933F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2934F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2935F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2936F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2937F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2938F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2939F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2940F: arch/arm64/boot/dts/toshiba/ 2941F: drivers/clk/visconti/ 2942F: drivers/gpio/gpio-visconti.c 2943F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2944F: drivers/pci/controller/dwc/pcie-visconti.c 2945F: drivers/pinctrl/visconti/ 2946F: drivers/watchdog/visconti_wdt.c 2947N: visconti 2948 2949ARM/UNIPHIER ARCHITECTURE 2950M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2951M: Masami Hiramatsu <mhiramat@kernel.org> 2952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2953S: Maintained 2954F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2955F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2956F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2957F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2958F: arch/arm/boot/dts/socionext/uniphier* 2959F: arch/arm/include/asm/hardware/cache-uniphier.h 2960F: arch/arm/mach-uniphier/ 2961F: arch/arm/mm/cache-uniphier.c 2962F: arch/arm64/boot/dts/socionext/uniphier* 2963F: drivers/bus/uniphier-system-bus.c 2964F: drivers/clk/uniphier/ 2965F: drivers/dma/uniphier-mdmac.c 2966F: drivers/gpio/gpio-uniphier.c 2967F: drivers/i2c/busses/i2c-uniphier* 2968F: drivers/irqchip/irq-uniphier-aidet.c 2969F: drivers/mmc/host/uniphier-sd.c 2970F: drivers/pinctrl/uniphier/ 2971F: drivers/reset/reset-uniphier.c 2972F: drivers/tty/serial/8250/8250_uniphier.c 2973N: uniphier 2974 2975ARM/VERSATILE EXPRESS PLATFORM 2976M: Liviu Dudau <liviu.dudau@arm.com> 2977M: Sudeep Holla <sudeep.holla@arm.com> 2978M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2980S: Maintained 2981N: mps2 2982N: vexpress 2983F: arch/arm/mach-versatile/ 2984F: arch/arm64/boot/dts/arm/ 2985F: drivers/clocksource/timer-versatile.c 2986X: drivers/cpufreq/vexpress-spc-cpufreq.c 2987X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2988 2989ARM/VFP SUPPORT 2990M: Russell King <linux@armlinux.org.uk> 2991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2992S: Maintained 2993W: http://www.armlinux.org.uk/ 2994F: arch/arm/vfp/ 2995 2996ARM/VT8500 ARM ARCHITECTURE 2997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2998S: Orphan 2999F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3000F: arch/arm/mach-vt8500/ 3001F: drivers/clocksource/timer-vt8500.c 3002F: drivers/i2c/busses/i2c-wmt.c 3003F: drivers/mmc/host/wmt-sdmmc.c 3004F: drivers/pwm/pwm-vt8500.c 3005F: drivers/rtc/rtc-vt8500.c 3006F: drivers/tty/serial/vt8500_serial.c 3007F: drivers/usb/host/ehci-platform.c 3008F: drivers/usb/host/uhci-platform.c 3009F: drivers/video/fbdev/vt8500lcdfb.* 3010F: drivers/video/fbdev/wm8505fb* 3011F: drivers/video/fbdev/wmt_ge_rops.* 3012 3013ARM/ZYNQ ARCHITECTURE 3014M: Michal Simek <michal.simek@amd.com> 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Supported 3017W: http://wiki.xilinx.com 3018T: git https://github.com/Xilinx/linux-xlnx.git 3019F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3020F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3021F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3022F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3023F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3024F: arch/arm/mach-zynq/ 3025F: drivers/clocksource/timer-cadence-ttc.c 3026F: drivers/cpuidle/cpuidle-zynq.c 3027F: drivers/edac/synopsys_edac.c 3028F: drivers/i2c/busses/i2c-cadence.c 3029F: drivers/i2c/busses/i2c-xiic.c 3030F: drivers/mmc/host/sdhci-of-arasan.c 3031N: zynq 3032N: xilinx 3033 3034ARM64 PORT (AARCH64 ARCHITECTURE) 3035M: Catalin Marinas <catalin.marinas@arm.com> 3036M: Will Deacon <will@kernel.org> 3037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3038S: Maintained 3039T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3040F: Documentation/arch/arm64/ 3041F: arch/arm64/ 3042F: tools/testing/selftests/arm64/ 3043X: arch/arm64/boot/dts/ 3044 3045ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3046M: George McCollister <george.mccollister@gmail.com> 3047L: netdev@vger.kernel.org 3048S: Maintained 3049F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3050F: drivers/net/dsa/xrs700x/* 3051F: net/dsa/tag_xrs700x.c 3052 3053AS3645A LED FLASH CONTROLLER DRIVER 3054M: Sakari Ailus <sakari.ailus@iki.fi> 3055L: linux-leds@vger.kernel.org 3056S: Maintained 3057F: drivers/leds/flash/leds-as3645a.c 3058 3059ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3060M: Tianshu Qiu <tian.shu.qiu@intel.com> 3061L: linux-media@vger.kernel.org 3062S: Maintained 3063T: git git://linuxtv.org/media_tree.git 3064F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3065F: drivers/media/i2c/ak7375.c 3066 3067ASAHI KASEI AK8974 DRIVER 3068M: Linus Walleij <linus.walleij@linaro.org> 3069L: linux-iio@vger.kernel.org 3070S: Supported 3071W: http://www.akm.com/ 3072F: drivers/iio/magnetometer/ak8974.c 3073 3074ASC7621 HARDWARE MONITOR DRIVER 3075M: George Joseph <george.joseph@fairview5.com> 3076L: linux-hwmon@vger.kernel.org 3077S: Maintained 3078F: Documentation/hwmon/asc7621.rst 3079F: drivers/hwmon/asc7621.c 3080 3081ASIX AX88796C SPI ETHERNET ADAPTER 3082M: Łukasz Stelmach <l.stelmach@samsung.com> 3083S: Maintained 3084F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3085F: drivers/net/ethernet/asix/ax88796c_* 3086 3087ASPEED CRYPTO DRIVER 3088M: Neal Liu <neal_liu@aspeedtech.com> 3089L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3090S: Maintained 3091F: Documentation/devicetree/bindings/crypto/aspeed,* 3092F: drivers/crypto/aspeed/ 3093 3094ASPEED PECI CONTROLLER 3095M: Iwona Winiarska <iwona.winiarska@intel.com> 3096L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3097L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3098S: Supported 3099F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3100F: drivers/peci/controller/peci-aspeed.c 3101 3102ASPEED PINCTRL DRIVERS 3103M: Andrew Jeffery <andrew@codeconstruct.com.au> 3104L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3105L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3106L: linux-gpio@vger.kernel.org 3107S: Maintained 3108F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3109F: drivers/pinctrl/aspeed/ 3110 3111ASPEED SCU INTERRUPT CONTROLLER DRIVER 3112M: Eddie James <eajames@linux.ibm.com> 3113L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3114S: Maintained 3115F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3116F: drivers/irqchip/irq-aspeed-scu-ic.c 3117F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3118 3119ASPEED SD/MMC DRIVER 3120M: Andrew Jeffery <andrew@codeconstruct.com.au> 3121L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3122L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3123L: linux-mmc@vger.kernel.org 3124S: Maintained 3125F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3126F: drivers/mmc/host/sdhci-of-aspeed* 3127 3128ASPEED SMC SPI DRIVER 3129M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3130M: Cédric Le Goater <clg@kaod.org> 3131L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3132L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3133L: linux-spi@vger.kernel.org 3134S: Maintained 3135F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3136F: drivers/spi/spi-aspeed-smc.c 3137 3138ASPEED USB UDC DRIVER 3139M: Neal Liu <neal_liu@aspeedtech.com> 3140L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3141S: Maintained 3142F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3143F: drivers/usb/gadget/udc/aspeed_udc.c 3144 3145ASPEED VIDEO ENGINE DRIVER 3146M: Eddie James <eajames@linux.ibm.com> 3147L: linux-media@vger.kernel.org 3148L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3149S: Maintained 3150F: Documentation/devicetree/bindings/media/aspeed-video.txt 3151F: drivers/media/platform/aspeed/ 3152 3153ASUS EC HARDWARE MONITOR DRIVER 3154M: Eugene Shalygin <eugene.shalygin@gmail.com> 3155L: linux-hwmon@vger.kernel.org 3156S: Maintained 3157F: drivers/hwmon/asus-ec-sensors.c 3158 3159ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3160M: Corentin Chary <corentin.chary@gmail.com> 3161L: acpi4asus-user@lists.sourceforge.net 3162L: platform-driver-x86@vger.kernel.org 3163S: Maintained 3164W: http://acpi4asus.sf.net 3165F: drivers/platform/x86/asus*.c 3166F: drivers/platform/x86/eeepc*.c 3167 3168ASUS TF103C DOCK DRIVER 3169M: Hans de Goede <hdegoede@redhat.com> 3170L: platform-driver-x86@vger.kernel.org 3171S: Maintained 3172T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3173F: drivers/platform/x86/asus-tf103c-dock.c 3174 3175ASUS WIRELESS RADIO CONTROL DRIVER 3176M: João Paulo Rechi Vita <jprvita@gmail.com> 3177L: platform-driver-x86@vger.kernel.org 3178S: Maintained 3179F: drivers/platform/x86/asus-wireless.c 3180 3181ASUS WMI HARDWARE MONITOR DRIVER 3182M: Ed Brindley <kernel@maidavale.org> 3183M: Denis Pauk <pauk.denis@gmail.com> 3184L: linux-hwmon@vger.kernel.org 3185S: Maintained 3186F: drivers/hwmon/asus_wmi_sensors.c 3187 3188ASYMMETRIC KEYS 3189M: David Howells <dhowells@redhat.com> 3190L: keyrings@vger.kernel.org 3191S: Maintained 3192F: Documentation/crypto/asymmetric-keys.rst 3193F: crypto/asymmetric_keys/ 3194F: include/crypto/pkcs7.h 3195F: include/crypto/public_key.h 3196F: include/linux/verification.h 3197 3198ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3199R: Dan Williams <dan.j.williams@intel.com> 3200S: Odd fixes 3201W: http://sourceforge.net/projects/xscaleiop 3202F: Documentation/crypto/async-tx-api.rst 3203F: crypto/async_tx/ 3204F: include/linux/async_tx.h 3205 3206AT24 EEPROM DRIVER 3207M: Bartosz Golaszewski <brgl@bgdev.pl> 3208L: linux-i2c@vger.kernel.org 3209S: Maintained 3210T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3211F: Documentation/devicetree/bindings/eeprom/at24.yaml 3212F: drivers/misc/eeprom/at24.c 3213 3214ATA OVER ETHERNET (AOE) DRIVER 3215M: "Justin Sanders" <justin@coraid.com> 3216S: Supported 3217W: http://www.openaoe.org/ 3218F: Documentation/admin-guide/aoe/ 3219F: drivers/block/aoe/ 3220 3221ATC260X PMIC MFD DRIVER 3222M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3223M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3224L: linux-actions@lists.infradead.org 3225S: Maintained 3226F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3227F: drivers/input/misc/atc260x-onkey.c 3228F: drivers/mfd/atc260* 3229F: drivers/power/reset/atc260x-poweroff.c 3230F: drivers/regulator/atc260x-regulator.c 3231F: include/linux/mfd/atc260x/* 3232 3233ATHEROS 71XX/9XXX GPIO DRIVER 3234M: Alban Bedel <albeu@free.fr> 3235S: Maintained 3236W: https://github.com/AlbanBedel/linux 3237T: git git://github.com/AlbanBedel/linux 3238F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3239F: drivers/gpio/gpio-ath79.c 3240 3241ATHEROS 71XX/9XXX USB PHY DRIVER 3242M: Alban Bedel <albeu@free.fr> 3243S: Maintained 3244W: https://github.com/AlbanBedel/linux 3245T: git git://github.com/AlbanBedel/linux 3246F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3247F: drivers/phy/qualcomm/phy-ath79-usb.c 3248 3249ATHEROS ATH GENERIC UTILITIES 3250M: Kalle Valo <kvalo@kernel.org> 3251L: linux-wireless@vger.kernel.org 3252S: Supported 3253F: drivers/net/wireless/ath/* 3254 3255ATHEROS ATH5K WIRELESS DRIVER 3256M: Jiri Slaby <jirislaby@kernel.org> 3257M: Nick Kossifidis <mickflemm@gmail.com> 3258M: Luis Chamberlain <mcgrof@kernel.org> 3259L: linux-wireless@vger.kernel.org 3260S: Maintained 3261W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3262F: drivers/net/wireless/ath/ath5k/ 3263 3264ATHEROS ATH6KL WIRELESS DRIVER 3265L: linux-wireless@vger.kernel.org 3266S: Orphan 3267W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3268F: drivers/net/wireless/ath/ath6kl/ 3269 3270ATI_REMOTE2 DRIVER 3271M: Ville Syrjala <syrjala@sci.fi> 3272S: Maintained 3273F: drivers/input/misc/ati_remote2.c 3274 3275ATK0110 HWMON DRIVER 3276M: Luca Tettamanti <kronos.it@gmail.com> 3277L: linux-hwmon@vger.kernel.org 3278S: Maintained 3279F: drivers/hwmon/asus_atk0110.c 3280 3281ATLX ETHERNET DRIVERS 3282M: Chris Snook <chris.snook@gmail.com> 3283L: netdev@vger.kernel.org 3284S: Maintained 3285W: http://sourceforge.net/projects/atl1 3286W: http://atl1.sourceforge.net 3287F: drivers/net/ethernet/atheros/ 3288 3289ATM 3290M: Chas Williams <3chas3@gmail.com> 3291L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3292L: netdev@vger.kernel.org 3293S: Maintained 3294W: http://linux-atm.sourceforge.net 3295F: drivers/atm/ 3296F: include/linux/atm* 3297F: include/uapi/linux/atm* 3298 3299ATMEL MACB ETHERNET DRIVER 3300M: Nicolas Ferre <nicolas.ferre@microchip.com> 3301M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3302S: Supported 3303F: drivers/net/ethernet/cadence/ 3304 3305ATMEL MAXTOUCH DRIVER 3306M: Nick Dyer <nick@shmanahar.org> 3307S: Maintained 3308T: git git://github.com/ndyer/linux.git 3309F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3310F: drivers/input/touchscreen/atmel_mxt_ts.c 3311 3312ATMEL WIRELESS DRIVER 3313L: linux-wireless@vger.kernel.org 3314S: Orphan 3315W: http://www.thekelleys.org.uk/atmel 3316W: http://atmelwlandriver.sourceforge.net/ 3317F: drivers/net/wireless/atmel/atmel* 3318 3319ATOMIC INFRASTRUCTURE 3320M: Will Deacon <will@kernel.org> 3321M: Peter Zijlstra <peterz@infradead.org> 3322R: Boqun Feng <boqun.feng@gmail.com> 3323R: Mark Rutland <mark.rutland@arm.com> 3324L: linux-kernel@vger.kernel.org 3325S: Maintained 3326F: Documentation/atomic_*.txt 3327F: arch/*/include/asm/atomic*.h 3328F: include/*/atomic*.h 3329F: include/linux/refcount.h 3330F: scripts/atomic/ 3331 3332ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3333M: Bradley Grove <linuxdrivers@attotech.com> 3334L: linux-scsi@vger.kernel.org 3335S: Supported 3336W: http://www.attotech.com 3337F: drivers/scsi/esas2r 3338 3339ATUSB IEEE 802.15.4 RADIO DRIVER 3340M: Stefan Schmidt <stefan@datenfreihafen.org> 3341L: linux-wpan@vger.kernel.org 3342S: Maintained 3343F: drivers/net/ieee802154/at86rf230.h 3344F: drivers/net/ieee802154/atusb.c 3345F: drivers/net/ieee802154/atusb.h 3346 3347AUDIT SUBSYSTEM 3348M: Paul Moore <paul@paul-moore.com> 3349M: Eric Paris <eparis@redhat.com> 3350L: audit@vger.kernel.org 3351S: Supported 3352W: https://github.com/linux-audit 3353T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3354F: include/asm-generic/audit_*.h 3355F: include/linux/audit.h 3356F: include/linux/audit_arch.h 3357F: include/uapi/linux/audit.h 3358F: kernel/audit* 3359F: lib/*audit.c 3360 3361AUXILIARY BUS DRIVER 3362M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3363R: Dave Ertman <david.m.ertman@intel.com> 3364R: Ira Weiny <ira.weiny@intel.com> 3365S: Supported 3366T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3367F: Documentation/driver-api/auxiliary_bus.rst 3368F: drivers/base/auxiliary.c 3369F: include/linux/auxiliary_bus.h 3370 3371AUXILIARY DISPLAY DRIVERS 3372M: Miguel Ojeda <ojeda@kernel.org> 3373S: Maintained 3374F: Documentation/devicetree/bindings/auxdisplay/ 3375F: drivers/auxdisplay/ 3376F: include/linux/cfag12864b.h 3377 3378AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3379M: Andreas Klinger <ak@it-klinger.de> 3380L: linux-iio@vger.kernel.org 3381S: Maintained 3382F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3383F: drivers/iio/adc/hx711.c 3384 3385AX.25 NETWORK LAYER 3386M: Ralf Baechle <ralf@linux-mips.org> 3387L: linux-hams@vger.kernel.org 3388S: Maintained 3389W: https://linux-ax25.in-berlin.de 3390F: include/net/ax25.h 3391F: include/uapi/linux/ax25.h 3392F: net/ax25/ 3393 3394AXENTIA ARM DEVICES 3395M: Peter Rosin <peda@axentia.se> 3396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3397S: Maintained 3398F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3399F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3400F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3401F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3402 3403AXENTIA ASOC DRIVERS 3404M: Peter Rosin <peda@axentia.se> 3405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3406S: Maintained 3407F: Documentation/devicetree/bindings/sound/axentia,* 3408F: sound/soc/atmel/tse850-pcm5142.c 3409 3410AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3411M: Nuno Sá <nuno.sa@analog.com> 3412L: linux-hwmon@vger.kernel.org 3413S: Supported 3414W: https://ez.analog.com/linux-software-drivers 3415F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3416F: drivers/hwmon/axi-fan-control.c 3417 3418AXXIA I2C CONTROLLER 3419M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3420L: linux-i2c@vger.kernel.org 3421S: Maintained 3422F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3423F: drivers/i2c/busses/i2c-axxia.c 3424 3425AZ6007 DVB DRIVER 3426M: Mauro Carvalho Chehab <mchehab@kernel.org> 3427L: linux-media@vger.kernel.org 3428S: Maintained 3429W: https://linuxtv.org 3430T: git git://linuxtv.org/media_tree.git 3431F: drivers/media/usb/dvb-usb-v2/az6007.c 3432 3433AZTECH FM RADIO RECEIVER DRIVER 3434M: Hans Verkuil <hverkuil@xs4all.nl> 3435L: linux-media@vger.kernel.org 3436S: Maintained 3437W: https://linuxtv.org 3438T: git git://linuxtv.org/media_tree.git 3439F: drivers/media/radio/radio-aztech* 3440 3441B43 WIRELESS DRIVER 3442L: linux-wireless@vger.kernel.org 3443L: b43-dev@lists.infradead.org 3444S: Orphan 3445W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3446F: drivers/net/wireless/broadcom/b43/ 3447 3448B43LEGACY WIRELESS DRIVER 3449M: Larry Finger <Larry.Finger@lwfinger.net> 3450L: linux-wireless@vger.kernel.org 3451L: b43-dev@lists.infradead.org 3452S: Maintained 3453W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3454F: drivers/net/wireless/broadcom/b43legacy/ 3455 3456BACKLIGHT CLASS/SUBSYSTEM 3457M: Lee Jones <lee@kernel.org> 3458M: Daniel Thompson <daniel.thompson@linaro.org> 3459M: Jingoo Han <jingoohan1@gmail.com> 3460L: dri-devel@lists.freedesktop.org 3461S: Maintained 3462T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3463F: Documentation/ABI/stable/sysfs-class-backlight 3464F: Documentation/ABI/testing/sysfs-class-backlight 3465F: Documentation/devicetree/bindings/leds/backlight 3466F: drivers/video/backlight/ 3467F: include/linux/backlight.h 3468F: include/linux/pwm_backlight.h 3469 3470BARCO P50 GPIO DRIVER 3471M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3472M: Peter Korsgaard <peter.korsgaard@barco.com> 3473S: Maintained 3474F: drivers/platform/x86/barco-p50-gpio.c 3475 3476BATMAN ADVANCED 3477M: Marek Lindner <mareklindner@neomailbox.ch> 3478M: Simon Wunderlich <sw@simonwunderlich.de> 3479M: Antonio Quartulli <a@unstable.cc> 3480M: Sven Eckelmann <sven@narfation.org> 3481L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3482S: Maintained 3483W: https://www.open-mesh.org/ 3484Q: https://patchwork.open-mesh.org/project/batman/list/ 3485B: https://www.open-mesh.org/projects/batman-adv/issues 3486C: ircs://irc.hackint.org/batadv 3487T: git https://git.open-mesh.org/linux-merge.git 3488F: Documentation/networking/batman-adv.rst 3489F: include/uapi/linux/batadv_packet.h 3490F: include/uapi/linux/batman_adv.h 3491F: net/batman-adv/ 3492 3493BAYCOM/HDLCDRV DRIVERS FOR AX.25 3494M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3495L: linux-hams@vger.kernel.org 3496S: Maintained 3497W: http://www.baycom.org/~tom/ham/ham.html 3498F: drivers/net/hamradio/baycom* 3499 3500BCACHE (BLOCK LAYER CACHE) 3501M: Coly Li <colyli@suse.de> 3502M: Kent Overstreet <kent.overstreet@gmail.com> 3503L: linux-bcache@vger.kernel.org 3504S: Maintained 3505W: http://bcache.evilpiepirate.org 3506C: irc://irc.oftc.net/bcache 3507F: drivers/md/bcache/ 3508 3509BCACHEFS 3510M: Kent Overstreet <kent.overstreet@linux.dev> 3511R: Brian Foster <bfoster@redhat.com> 3512L: linux-bcachefs@vger.kernel.org 3513S: Supported 3514C: irc://irc.oftc.net/bcache 3515F: fs/bcachefs/ 3516 3517BDISP ST MEDIA DRIVER 3518M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3519L: linux-media@vger.kernel.org 3520S: Supported 3521W: https://linuxtv.org 3522T: git git://linuxtv.org/media_tree.git 3523F: drivers/media/platform/st/sti/bdisp 3524 3525BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3526M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3527L: netdev@vger.kernel.org 3528S: Maintained 3529F: drivers/net/ethernet/ec_bhf.c 3530 3531BEFS FILE SYSTEM 3532M: Luis de Bethencourt <luisbg@kernel.org> 3533M: Salah Triki <salah.triki@gmail.com> 3534S: Maintained 3535T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3536F: Documentation/filesystems/befs.rst 3537F: fs/befs/ 3538 3539BFQ I/O SCHEDULER 3540M: Paolo Valente <paolo.valente@unimore.it> 3541M: Jens Axboe <axboe@kernel.dk> 3542L: linux-block@vger.kernel.org 3543S: Maintained 3544F: Documentation/block/bfq-iosched.rst 3545F: block/bfq-* 3546 3547BFS FILE SYSTEM 3548M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3549S: Maintained 3550F: Documentation/filesystems/bfs.rst 3551F: fs/bfs/ 3552F: include/uapi/linux/bfs_fs.h 3553 3554BITMAP API 3555M: Yury Norov <yury.norov@gmail.com> 3556R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3557R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3558S: Maintained 3559F: include/linux/bitfield.h 3560F: include/linux/bitmap-str.h 3561F: include/linux/bitmap.h 3562F: include/linux/bits.h 3563F: include/linux/cpumask.h 3564F: include/linux/find.h 3565F: include/linux/nodemask.h 3566F: include/vdso/bits.h 3567F: lib/bitmap-str.c 3568F: lib/bitmap.c 3569F: lib/cpumask.c 3570F: lib/cpumask_kunit.c 3571F: lib/find_bit.c 3572F: lib/find_bit_benchmark.c 3573F: lib/test_bitmap.c 3574F: tools/include/linux/bitfield.h 3575F: tools/include/linux/bitmap.h 3576F: tools/include/linux/bits.h 3577F: tools/include/linux/find.h 3578F: tools/include/vdso/bits.h 3579F: tools/lib/bitmap.c 3580F: tools/lib/find_bit.c 3581 3582BLINKM RGB LED DRIVER 3583M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3584S: Maintained 3585F: drivers/leds/leds-blinkm.c 3586 3587BLOCK LAYER 3588M: Jens Axboe <axboe@kernel.dk> 3589L: linux-block@vger.kernel.org 3590S: Maintained 3591T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3592F: Documentation/ABI/stable/sysfs-block 3593F: Documentation/block/ 3594F: block/ 3595F: drivers/block/ 3596F: include/linux/bio.h 3597F: include/linux/blk* 3598F: kernel/trace/blktrace.c 3599F: lib/sbitmap.c 3600 3601BLOCK2MTD DRIVER 3602M: Joern Engel <joern@lazybastard.org> 3603L: linux-mtd@lists.infradead.org 3604S: Maintained 3605F: drivers/mtd/devices/block2mtd.c 3606 3607BLUETOOTH DRIVERS 3608M: Marcel Holtmann <marcel@holtmann.org> 3609M: Johan Hedberg <johan.hedberg@gmail.com> 3610M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3611L: linux-bluetooth@vger.kernel.org 3612S: Supported 3613W: http://www.bluez.org/ 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3615T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3616F: Documentation/devicetree/bindings/net/bluetooth/ 3617F: drivers/bluetooth/ 3618 3619BLUETOOTH SUBSYSTEM 3620M: Marcel Holtmann <marcel@holtmann.org> 3621M: Johan Hedberg <johan.hedberg@gmail.com> 3622M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3623L: linux-bluetooth@vger.kernel.org 3624S: Supported 3625W: http://www.bluez.org/ 3626T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3627T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3628F: include/net/bluetooth/ 3629F: net/bluetooth/ 3630 3631BONDING DRIVER 3632M: Jay Vosburgh <j.vosburgh@gmail.com> 3633M: Andy Gospodarek <andy@greyhouse.net> 3634L: netdev@vger.kernel.org 3635S: Supported 3636W: http://sourceforge.net/projects/bonding/ 3637F: Documentation/networking/bonding.rst 3638F: drivers/net/bonding/ 3639F: include/net/bond* 3640F: include/uapi/linux/if_bonding.h 3641F: tools/testing/selftests/drivers/net/bonding/ 3642 3643BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3644M: Dan Robertson <dan@dlrobertson.com> 3645L: linux-iio@vger.kernel.org 3646S: Maintained 3647F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3648F: drivers/iio/accel/bma400* 3649 3650BPF JIT for ARM 3651M: Russell King <linux@armlinux.org.uk> 3652M: Puranjay Mohan <puranjay12@gmail.com> 3653L: bpf@vger.kernel.org 3654S: Maintained 3655F: arch/arm/net/ 3656 3657BPF JIT for ARM64 3658M: Daniel Borkmann <daniel@iogearbox.net> 3659M: Alexei Starovoitov <ast@kernel.org> 3660M: Zi Shen Lim <zlim.lnx@gmail.com> 3661L: bpf@vger.kernel.org 3662S: Supported 3663F: arch/arm64/net/ 3664 3665BPF JIT for MIPS (32-BIT AND 64-BIT) 3666M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3667M: Paul Burton <paulburton@kernel.org> 3668L: bpf@vger.kernel.org 3669S: Maintained 3670F: arch/mips/net/ 3671 3672BPF JIT for NFP NICs 3673M: Jakub Kicinski <kuba@kernel.org> 3674L: bpf@vger.kernel.org 3675S: Odd Fixes 3676F: drivers/net/ethernet/netronome/nfp/bpf/ 3677 3678BPF JIT for POWERPC (32-BIT AND 64-BIT) 3679M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3680M: Michael Ellerman <mpe@ellerman.id.au> 3681L: bpf@vger.kernel.org 3682S: Supported 3683F: arch/powerpc/net/ 3684 3685BPF JIT for RISC-V (32-bit) 3686M: Luke Nelson <luke.r.nels@gmail.com> 3687M: Xi Wang <xi.wang@gmail.com> 3688L: bpf@vger.kernel.org 3689S: Maintained 3690F: arch/riscv/net/ 3691X: arch/riscv/net/bpf_jit_comp64.c 3692 3693BPF JIT for RISC-V (64-bit) 3694M: Björn Töpel <bjorn@kernel.org> 3695L: bpf@vger.kernel.org 3696S: Maintained 3697F: arch/riscv/net/ 3698X: arch/riscv/net/bpf_jit_comp32.c 3699 3700BPF JIT for S390 3701M: Ilya Leoshkevich <iii@linux.ibm.com> 3702M: Heiko Carstens <hca@linux.ibm.com> 3703M: Vasily Gorbik <gor@linux.ibm.com> 3704L: bpf@vger.kernel.org 3705S: Supported 3706F: arch/s390/net/ 3707X: arch/s390/net/pnet.c 3708 3709BPF JIT for SPARC (32-BIT AND 64-BIT) 3710M: David S. Miller <davem@davemloft.net> 3711L: bpf@vger.kernel.org 3712S: Odd Fixes 3713F: arch/sparc/net/ 3714 3715BPF JIT for X86 32-BIT 3716M: Wang YanQing <udknight@gmail.com> 3717L: bpf@vger.kernel.org 3718S: Odd Fixes 3719F: arch/x86/net/bpf_jit_comp32.c 3720 3721BPF JIT for X86 64-BIT 3722M: Alexei Starovoitov <ast@kernel.org> 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724L: bpf@vger.kernel.org 3725S: Supported 3726F: arch/x86/net/ 3727X: arch/x86/net/bpf_jit_comp32.c 3728 3729BPF [BTF] 3730M: Martin KaFai Lau <martin.lau@linux.dev> 3731L: bpf@vger.kernel.org 3732S: Maintained 3733F: include/linux/btf* 3734F: kernel/bpf/btf.c 3735 3736BPF [CORE] 3737M: Alexei Starovoitov <ast@kernel.org> 3738M: Daniel Borkmann <daniel@iogearbox.net> 3739R: John Fastabend <john.fastabend@gmail.com> 3740L: bpf@vger.kernel.org 3741S: Maintained 3742F: include/linux/bpf* 3743F: include/linux/filter.h 3744F: include/linux/tnum.h 3745F: kernel/bpf/core.c 3746F: kernel/bpf/dispatcher.c 3747F: kernel/bpf/mprog.c 3748F: kernel/bpf/syscall.c 3749F: kernel/bpf/tnum.c 3750F: kernel/bpf/trampoline.c 3751F: kernel/bpf/verifier.c 3752 3753BPF [DOCUMENTATION] (Related to Standardization) 3754R: David Vernet <void@manifault.com> 3755L: bpf@vger.kernel.org 3756L: bpf@ietf.org 3757S: Maintained 3758F: Documentation/bpf/standardization/ 3759 3760BPF [GENERAL] (Safe Dynamic Programs and Tools) 3761M: Alexei Starovoitov <ast@kernel.org> 3762M: Daniel Borkmann <daniel@iogearbox.net> 3763M: Andrii Nakryiko <andrii@kernel.org> 3764R: Martin KaFai Lau <martin.lau@linux.dev> 3765R: Song Liu <song@kernel.org> 3766R: Yonghong Song <yonghong.song@linux.dev> 3767R: John Fastabend <john.fastabend@gmail.com> 3768R: KP Singh <kpsingh@kernel.org> 3769R: Stanislav Fomichev <sdf@google.com> 3770R: Hao Luo <haoluo@google.com> 3771R: Jiri Olsa <jolsa@kernel.org> 3772L: bpf@vger.kernel.org 3773S: Supported 3774W: https://bpf.io/ 3775Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3776T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3777T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3778F: Documentation/bpf/ 3779F: Documentation/networking/filter.rst 3780F: Documentation/userspace-api/ebpf/ 3781F: arch/*/net/* 3782F: include/linux/bpf* 3783F: include/linux/btf* 3784F: include/linux/filter.h 3785F: include/trace/events/xdp.h 3786F: include/uapi/linux/bpf* 3787F: include/uapi/linux/btf* 3788F: include/uapi/linux/filter.h 3789F: kernel/bpf/ 3790F: kernel/trace/bpf_trace.c 3791F: lib/test_bpf.c 3792F: net/bpf/ 3793F: net/core/filter.c 3794F: net/sched/act_bpf.c 3795F: net/sched/cls_bpf.c 3796F: samples/bpf/ 3797F: scripts/bpf_doc.py 3798F: scripts/Makefile.btf 3799F: scripts/pahole-version.sh 3800F: tools/bpf/ 3801F: tools/lib/bpf/ 3802F: tools/testing/selftests/bpf/ 3803 3804BPF [ITERATOR] 3805M: Yonghong Song <yonghong.song@linux.dev> 3806L: bpf@vger.kernel.org 3807S: Maintained 3808F: kernel/bpf/*iter.c 3809 3810BPF [L7 FRAMEWORK] (sockmap) 3811M: John Fastabend <john.fastabend@gmail.com> 3812M: Jakub Sitnicki <jakub@cloudflare.com> 3813L: netdev@vger.kernel.org 3814L: bpf@vger.kernel.org 3815S: Maintained 3816F: include/linux/skmsg.h 3817F: net/core/skmsg.c 3818F: net/core/sock_map.c 3819F: net/ipv4/tcp_bpf.c 3820F: net/ipv4/udp_bpf.c 3821F: net/unix/unix_bpf.c 3822 3823BPF [LIBRARY] (libbpf) 3824M: Andrii Nakryiko <andrii@kernel.org> 3825L: bpf@vger.kernel.org 3826S: Maintained 3827F: tools/lib/bpf/ 3828 3829BPF [MISC] 3830L: bpf@vger.kernel.org 3831S: Odd Fixes 3832K: (?:\b|_)bpf(?:\b|_) 3833 3834BPF [NETKIT] (BPF-programmable network device) 3835M: Daniel Borkmann <daniel@iogearbox.net> 3836M: Nikolay Aleksandrov <razor@blackwall.org> 3837L: bpf@vger.kernel.org 3838L: netdev@vger.kernel.org 3839S: Supported 3840F: drivers/net/netkit.c 3841F: include/net/netkit.h 3842 3843BPF [NETWORKING] (struct_ops, reuseport) 3844M: Martin KaFai Lau <martin.lau@linux.dev> 3845L: bpf@vger.kernel.org 3846L: netdev@vger.kernel.org 3847S: Maintained 3848F: kernel/bpf/bpf_struct* 3849 3850BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3851M: Martin KaFai Lau <martin.lau@linux.dev> 3852M: Daniel Borkmann <daniel@iogearbox.net> 3853R: John Fastabend <john.fastabend@gmail.com> 3854L: bpf@vger.kernel.org 3855L: netdev@vger.kernel.org 3856S: Maintained 3857F: include/net/tcx.h 3858F: kernel/bpf/tcx.c 3859F: net/core/filter.c 3860F: net/sched/act_bpf.c 3861F: net/sched/cls_bpf.c 3862 3863BPF [RINGBUF] 3864M: Andrii Nakryiko <andrii@kernel.org> 3865L: bpf@vger.kernel.org 3866S: Maintained 3867F: kernel/bpf/ringbuf.c 3868 3869BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3870M: KP Singh <kpsingh@kernel.org> 3871R: Florent Revest <revest@chromium.org> 3872R: Brendan Jackman <jackmanb@chromium.org> 3873L: bpf@vger.kernel.org 3874S: Maintained 3875F: Documentation/bpf/prog_lsm.rst 3876F: include/linux/bpf_lsm.h 3877F: kernel/bpf/bpf_lsm.c 3878F: security/bpf/ 3879 3880BPF [SELFTESTS] (Test Runners & Infrastructure) 3881M: Andrii Nakryiko <andrii@kernel.org> 3882R: Mykola Lysenko <mykolal@fb.com> 3883L: bpf@vger.kernel.org 3884S: Maintained 3885F: tools/testing/selftests/bpf/ 3886 3887BPF [STORAGE & CGROUPS] 3888M: Martin KaFai Lau <martin.lau@linux.dev> 3889L: bpf@vger.kernel.org 3890S: Maintained 3891F: kernel/bpf/*storage.c 3892F: kernel/bpf/bpf_lru* 3893F: kernel/bpf/cgroup.c 3894 3895BPF [TOOLING] (bpftool) 3896M: Quentin Monnet <quentin@isovalent.com> 3897L: bpf@vger.kernel.org 3898S: Maintained 3899F: kernel/bpf/disasm.* 3900F: tools/bpf/bpftool/ 3901 3902BPF [TRACING] 3903M: Song Liu <song@kernel.org> 3904R: Jiri Olsa <jolsa@kernel.org> 3905L: bpf@vger.kernel.org 3906S: Maintained 3907F: kernel/bpf/stackmap.c 3908F: kernel/trace/bpf_trace.c 3909 3910BROADCOM ASP 2.0 ETHERNET DRIVER 3911M: Justin Chen <justin.chen@broadcom.com> 3912M: Florian Fainelli <florian.fainelli@broadcom.com> 3913L: bcm-kernel-feedback-list@broadcom.com 3914L: netdev@vger.kernel.org 3915S: Supported 3916F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3917F: drivers/net/ethernet/broadcom/asp2/ 3918 3919BROADCOM B44 10/100 ETHERNET DRIVER 3920M: Michael Chan <michael.chan@broadcom.com> 3921L: netdev@vger.kernel.org 3922S: Supported 3923F: drivers/net/ethernet/broadcom/b44.* 3924 3925BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3926M: Florian Fainelli <florian.fainelli@broadcom.com> 3927L: netdev@vger.kernel.org 3928L: openwrt-devel@lists.openwrt.org (subscribers-only) 3929S: Supported 3930F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3931F: drivers/net/dsa/b53/* 3932F: drivers/net/dsa/bcm_sf2* 3933F: include/linux/dsa/brcm.h 3934F: include/linux/platform_data/b53.h 3935 3936BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3937M: Florian Fainelli <florian.fainelli@broadcom.com> 3938R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3939L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3941S: Maintained 3942T: git https://github.com/broadcom/stblinux.git 3943F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3944F: drivers/pci/controller/pcie-brcmstb.c 3945F: drivers/staging/vc04_services 3946N: bcm2711 3947N: bcm283* 3948N: raspberrypi 3949 3950BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3951M: Florian Fainelli <florian.fainelli@broadcom.com> 3952M: Ray Jui <rjui@broadcom.com> 3953M: Scott Branden <sbranden@broadcom.com> 3954R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3955S: Maintained 3956T: git https://github.com/broadcom/mach-bcm 3957F: arch/arm/mach-bcm/ 3958N: bcm281* 3959N: bcm113* 3960N: bcm216* 3961N: kona 3962 3963BROADCOM BCM47XX MIPS ARCHITECTURE 3964M: Hauke Mehrtens <hauke@hauke-m.de> 3965M: Rafał Miłecki <zajec5@gmail.com> 3966L: linux-mips@vger.kernel.org 3967S: Maintained 3968F: Documentation/devicetree/bindings/mips/brcm/ 3969F: arch/mips/bcm47xx/* 3970F: arch/mips/include/asm/mach-bcm47xx/* 3971 3972BROADCOM BCM4908 ETHERNET DRIVER 3973M: Rafał Miłecki <rafal@milecki.pl> 3974R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3975L: netdev@vger.kernel.org 3976S: Maintained 3977F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3978F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3979F: drivers/net/ethernet/broadcom/unimac.h 3980 3981BROADCOM BCM4908 PINMUX DRIVER 3982M: Rafał Miłecki <rafal@milecki.pl> 3983R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3984L: linux-gpio@vger.kernel.org 3985S: Maintained 3986F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3987F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3988 3989BROADCOM BCM5301X ARM ARCHITECTURE 3990M: Florian Fainelli <florian.fainelli@broadcom.com> 3991M: Hauke Mehrtens <hauke@hauke-m.de> 3992M: Rafał Miłecki <zajec5@gmail.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3995S: Maintained 3996F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3997F: arch/arm/boot/dts/broadcom/bcm470* 3998F: arch/arm/boot/dts/broadcom/bcm5301* 3999F: arch/arm/boot/dts/broadcom/bcm953012* 4000F: arch/arm/mach-bcm/bcm_5301x.c 4001 4002BROADCOM BCM53573 ARM ARCHITECTURE 4003M: Florian Fainelli <florian.fainelli@broadcom.com> 4004M: Rafał Miłecki <rafal@milecki.pl> 4005R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4007S: Maintained 4008F: arch/arm/boot/dts/broadcom/bcm47189* 4009F: arch/arm/boot/dts/broadcom/bcm53573* 4010 4011BROADCOM BCM63XX/BCM33XX UDC DRIVER 4012M: Kevin Cernekee <cernekee@gmail.com> 4013L: linux-usb@vger.kernel.org 4014S: Maintained 4015F: drivers/usb/gadget/udc/bcm63xx_udc.* 4016 4017BROADCOM BCM7XXX ARM ARCHITECTURE 4018M: Florian Fainelli <florian.fainelli@broadcom.com> 4019R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4021S: Maintained 4022T: git https://github.com/broadcom/stblinux.git 4023F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4024F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4025F: arch/arm/include/asm/hardware/cache-b15-rac.h 4026F: arch/arm/mach-bcm/*brcmstb* 4027F: arch/arm/mm/cache-b15-rac.c 4028F: drivers/bus/brcmstb_gisb.c 4029F: drivers/pci/controller/pcie-brcmstb.c 4030N: brcmstb 4031N: bcm7038 4032N: bcm7120 4033 4034BROADCOM BCMBCA ARM ARCHITECTURE 4035M: William Zhang <william.zhang@broadcom.com> 4036M: Anand Gore <anand.gore@broadcom.com> 4037M: Kursad Oney <kursad.oney@broadcom.com> 4038M: Florian Fainelli <florian.fainelli@broadcom.com> 4039M: Rafał Miłecki <rafal@milecki.pl> 4040R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4042S: Maintained 4043T: git https://github.com/broadcom/stblinux.git 4044F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4045F: arch/arm64/boot/dts/broadcom/bcmbca/* 4046N: bcmbca 4047N: bcm[9]?47622 4048N: bcm[9]?4912 4049N: bcm[9]?63138 4050N: bcm[9]?63146 4051N: bcm[9]?63148 4052N: bcm[9]?63158 4053N: bcm[9]?63178 4054N: bcm[9]?6756 4055N: bcm[9]?6813 4056N: bcm[9]?6846 4057N: bcm[9]?6855 4058N: bcm[9]?6856 4059N: bcm[9]?6858 4060N: bcm[9]?6878 4061 4062BROADCOM BDC DRIVER 4063M: Justin Chen <justin.chen@broadcom.com> 4064M: Al Cooper <alcooperx@gmail.com> 4065R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4066L: linux-usb@vger.kernel.org 4067S: Maintained 4068F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4069F: drivers/usb/gadget/udc/bdc/ 4070 4071BROADCOM BMIPS CPUFREQ DRIVER 4072M: Markus Mayer <mmayer@broadcom.com> 4073R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4074L: linux-pm@vger.kernel.org 4075S: Maintained 4076F: drivers/cpufreq/bmips-cpufreq.c 4077 4078BROADCOM BMIPS MIPS ARCHITECTURE 4079M: Florian Fainelli <florian.fainelli@broadcom.com> 4080R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4081L: linux-mips@vger.kernel.org 4082S: Maintained 4083T: git https://github.com/broadcom/stblinux.git 4084F: arch/mips/bmips/* 4085F: arch/mips/boot/dts/brcm/bcm*.dts* 4086F: arch/mips/include/asm/mach-bmips/* 4087F: arch/mips/kernel/*bmips* 4088F: drivers/irqchip/irq-bcm63* 4089F: drivers/irqchip/irq-bcm7* 4090F: drivers/irqchip/irq-brcmstb* 4091F: drivers/pmdomain/bcm/bcm63xx-power.c 4092F: include/linux/bcm963xx_nvram.h 4093F: include/linux/bcm963xx_tag.h 4094 4095BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4096M: Rasesh Mody <rmody@marvell.com> 4097M: GR-Linux-NIC-Dev@marvell.com 4098L: netdev@vger.kernel.org 4099S: Supported 4100F: drivers/net/ethernet/broadcom/bnx2.* 4101F: drivers/net/ethernet/broadcom/bnx2_* 4102 4103BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4104M: Saurav Kashyap <skashyap@marvell.com> 4105M: Javed Hasan <jhasan@marvell.com> 4106M: GR-QLogic-Storage-Upstream@marvell.com 4107L: linux-scsi@vger.kernel.org 4108S: Supported 4109F: drivers/scsi/bnx2fc/ 4110 4111BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4112M: Nilesh Javali <njavali@marvell.com> 4113M: Manish Rangankar <mrangankar@marvell.com> 4114M: GR-QLogic-Storage-Upstream@marvell.com 4115L: linux-scsi@vger.kernel.org 4116S: Supported 4117F: drivers/scsi/bnx2i/ 4118 4119BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4120M: Ariel Elior <aelior@marvell.com> 4121M: Sudarsana Kalluru <skalluru@marvell.com> 4122M: Manish Chopra <manishc@marvell.com> 4123L: netdev@vger.kernel.org 4124S: Supported 4125F: drivers/net/ethernet/broadcom/bnx2x/ 4126 4127BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4128M: Michael Chan <michael.chan@broadcom.com> 4129L: netdev@vger.kernel.org 4130S: Supported 4131F: drivers/firmware/broadcom/tee_bnxt_fw.c 4132F: drivers/net/ethernet/broadcom/bnxt/ 4133F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4134 4135BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4136M: Arend van Spriel <aspriel@gmail.com> 4137M: Franky Lin <franky.lin@broadcom.com> 4138M: Hante Meuleman <hante.meuleman@broadcom.com> 4139L: linux-wireless@vger.kernel.org 4140L: brcm80211-dev-list.pdl@broadcom.com 4141L: SHA-cyfmac-dev-list@infineon.com 4142S: Supported 4143F: drivers/net/wireless/broadcom/brcm80211/ 4144 4145BROADCOM BRCMSTB GPIO DRIVER 4146M: Doug Berger <opendmb@gmail.com> 4147M: Florian Fainelli <florian.fainelli@broadcom.com> 4148R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4149S: Supported 4150F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4151F: drivers/gpio/gpio-brcmstb.c 4152 4153BROADCOM BRCMSTB I2C DRIVER 4154M: Kamal Dasu <kamal.dasu@broadcom.com> 4155R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4156L: linux-i2c@vger.kernel.org 4157S: Supported 4158F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4159F: drivers/i2c/busses/i2c-brcmstb.c 4160 4161BROADCOM BRCMSTB UART DRIVER 4162M: Al Cooper <alcooperx@gmail.com> 4163R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4164L: linux-serial@vger.kernel.org 4165S: Maintained 4166F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4167F: drivers/tty/serial/8250/8250_bcm7271.c 4168 4169BROADCOM BRCMSTB USB EHCI DRIVER 4170M: Justin Chen <justin.chen@broadcom.com> 4171M: Al Cooper <alcooperx@gmail.com> 4172R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4173L: linux-usb@vger.kernel.org 4174S: Maintained 4175F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4176F: drivers/usb/host/ehci-brcm.* 4177 4178BROADCOM BRCMSTB USB PIN MAP DRIVER 4179M: Al Cooper <alcooperx@gmail.com> 4180R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4181L: linux-usb@vger.kernel.org 4182S: Maintained 4183F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4184F: drivers/usb/misc/brcmstb-usb-pinmap.c 4185 4186BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4187M: Justin Chen <justin.chen@broadcom.com> 4188M: Al Cooper <alcooperx@gmail.com> 4189R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4190L: linux-kernel@vger.kernel.org 4191S: Maintained 4192F: drivers/phy/broadcom/phy-brcm-usb* 4193 4194BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4195M: William Zhang <william.zhang@broadcom.com> 4196M: Kursad Oney <kursad.oney@broadcom.com> 4197M: Jonas Gorski <jonas.gorski@gmail.com> 4198R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4199L: linux-spi@vger.kernel.org 4200S: Maintained 4201F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4202F: drivers/spi/spi-bcm63xx-hsspi.c 4203F: drivers/spi/spi-bcmbca-hsspi.c 4204 4205BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4206M: Jonas Gorski <jonas.gorski@gmail.com> 4207L: linux-spi@vger.kernel.org 4208S: Odd Fixes 4209F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4210F: drivers/spi/spi-bcm63xx.c 4211 4212BROADCOM ETHERNET PHY DRIVERS 4213M: Florian Fainelli <florian.fainelli@broadcom.com> 4214R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4215L: netdev@vger.kernel.org 4216S: Supported 4217F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4218F: drivers/net/phy/bcm*.[ch] 4219F: drivers/net/phy/broadcom.c 4220F: include/linux/brcmphy.h 4221 4222BROADCOM GENET ETHERNET DRIVER 4223M: Doug Berger <opendmb@gmail.com> 4224M: Florian Fainelli <florian.fainelli@broadcom.com> 4225R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4226L: netdev@vger.kernel.org 4227S: Supported 4228F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4229F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4230F: drivers/net/ethernet/broadcom/genet/ 4231F: drivers/net/ethernet/broadcom/unimac.h 4232F: drivers/net/mdio/mdio-bcm-unimac.c 4233F: include/linux/platform_data/bcmgenet.h 4234F: include/linux/platform_data/mdio-bcm-unimac.h 4235 4236BROADCOM IPROC ARM ARCHITECTURE 4237M: Ray Jui <rjui@broadcom.com> 4238M: Scott Branden <sbranden@broadcom.com> 4239R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4241S: Maintained 4242T: git https://github.com/broadcom/stblinux.git 4243F: arch/arm64/boot/dts/broadcom/northstar2/* 4244F: arch/arm64/boot/dts/broadcom/stingray/* 4245F: drivers/clk/bcm/clk-ns* 4246F: drivers/clk/bcm/clk-sr* 4247F: drivers/pinctrl/bcm/pinctrl-ns* 4248F: include/dt-bindings/clock/bcm-sr* 4249N: iproc 4250N: cygnus 4251N: bcm[-_]nsp 4252N: bcm9113* 4253N: bcm9583* 4254N: bcm9585* 4255N: bcm9586* 4256N: bcm988312 4257N: bcm113* 4258N: bcm583* 4259N: bcm585* 4260N: bcm586* 4261N: bcm88312 4262N: hr2 4263N: stingray 4264 4265BROADCOM IPROC GBIT ETHERNET DRIVER 4266M: Rafał Miłecki <rafal@milecki.pl> 4267R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4268L: netdev@vger.kernel.org 4269S: Maintained 4270F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4271F: drivers/net/ethernet/broadcom/bgmac* 4272F: drivers/net/ethernet/broadcom/unimac.h 4273 4274BROADCOM KONA GPIO DRIVER 4275M: Ray Jui <rjui@broadcom.com> 4276R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4277S: Supported 4278F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4279F: drivers/gpio/gpio-bcm-kona.c 4280 4281BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4282M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4283M: Kashyap Desai <kashyap.desai@broadcom.com> 4284M: Sumit Saxena <sumit.saxena@broadcom.com> 4285M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4286L: mpi3mr-linuxdrv.pdl@broadcom.com 4287L: linux-scsi@vger.kernel.org 4288S: Supported 4289W: https://www.broadcom.com/support/storage 4290F: drivers/scsi/mpi3mr/ 4291 4292BROADCOM NETXTREME-E ROCE DRIVER 4293M: Selvin Xavier <selvin.xavier@broadcom.com> 4294L: linux-rdma@vger.kernel.org 4295S: Supported 4296W: http://www.broadcom.com 4297F: drivers/infiniband/hw/bnxt_re/ 4298F: include/uapi/rdma/bnxt_re-abi.h 4299 4300BROADCOM NVRAM DRIVER 4301M: Rafał Miłecki <zajec5@gmail.com> 4302L: linux-mips@vger.kernel.org 4303S: Maintained 4304F: drivers/firmware/broadcom/* 4305 4306BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4307M: Rafał Miłecki <rafal@milecki.pl> 4308M: Florian Fainelli <florian.fainelli@broadcom.com> 4309R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4310L: linux-pm@vger.kernel.org 4311S: Maintained 4312T: git https://github.com/broadcom/stblinux.git 4313F: drivers/pmdomain/bcm/bcm-pmb.c 4314F: include/dt-bindings/soc/bcm-pmb.h 4315 4316BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4317M: Rafał Miłecki <zajec5@gmail.com> 4318L: linux-wireless@vger.kernel.org 4319S: Maintained 4320F: drivers/bcma/ 4321F: include/linux/bcma/ 4322 4323BROADCOM SPI DRIVER 4324M: Kamal Dasu <kamal.dasu@broadcom.com> 4325R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4326S: Maintained 4327F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4328F: drivers/spi/spi-bcm-qspi.* 4329F: drivers/spi/spi-brcmstb-qspi.c 4330F: drivers/spi/spi-iproc-qspi.c 4331 4332BROADCOM STB AVS CPUFREQ DRIVER 4333M: Markus Mayer <mmayer@broadcom.com> 4334R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4335L: linux-pm@vger.kernel.org 4336S: Maintained 4337F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4338F: drivers/cpufreq/brcmstb* 4339 4340BROADCOM STB AVS TMON DRIVER 4341M: Markus Mayer <mmayer@broadcom.com> 4342R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4343L: linux-pm@vger.kernel.org 4344S: Maintained 4345F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4346F: drivers/thermal/broadcom/brcmstb* 4347 4348BROADCOM STB DPFE DRIVER 4349M: Markus Mayer <mmayer@broadcom.com> 4350R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4352S: Maintained 4353F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4354F: drivers/memory/brcmstb_dpfe.c 4355 4356BROADCOM STB NAND FLASH DRIVER 4357M: Brian Norris <computersforpeace@gmail.com> 4358M: Kamal Dasu <kamal.dasu@broadcom.com> 4359R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4360L: linux-mtd@lists.infradead.org 4361S: Maintained 4362F: drivers/mtd/nand/raw/brcmnand/ 4363F: include/linux/platform_data/brcmnand.h 4364 4365BROADCOM STB PCIE DRIVER 4366M: Jim Quinlan <jim2101024@gmail.com> 4367M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4368M: Florian Fainelli <florian.fainelli@broadcom.com> 4369R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4370L: linux-pci@vger.kernel.org 4371S: Maintained 4372F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4373F: drivers/pci/controller/pcie-brcmstb.c 4374 4375BROADCOM SYSTEMPORT ETHERNET DRIVER 4376M: Florian Fainelli <florian.fainelli@broadcom.com> 4377R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4378L: netdev@vger.kernel.org 4379S: Supported 4380F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4381F: drivers/net/ethernet/broadcom/bcmsysport.* 4382F: drivers/net/ethernet/broadcom/unimac.h 4383 4384BROADCOM TG3 GIGABIT ETHERNET DRIVER 4385M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4386M: Michael Chan <mchan@broadcom.com> 4387L: netdev@vger.kernel.org 4388S: Supported 4389F: drivers/net/ethernet/broadcom/tg3.* 4390 4391BROADCOM VK DRIVER 4392M: Scott Branden <scott.branden@broadcom.com> 4393R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4394S: Supported 4395F: drivers/misc/bcm-vk/ 4396F: include/uapi/linux/misc/bcm_vk.h 4397 4398BROCADE BFA FC SCSI DRIVER 4399M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4400M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4401L: linux-scsi@vger.kernel.org 4402S: Supported 4403F: drivers/scsi/bfa/ 4404 4405BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4406M: Rasesh Mody <rmody@marvell.com> 4407M: Sudarsana Kalluru <skalluru@marvell.com> 4408M: GR-Linux-NIC-Dev@marvell.com 4409L: netdev@vger.kernel.org 4410S: Supported 4411F: drivers/net/ethernet/brocade/bna/ 4412 4413BSG (block layer generic sg v4 driver) 4414M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4415L: linux-scsi@vger.kernel.org 4416S: Supported 4417F: block/bsg.c 4418F: include/linux/bsg.h 4419F: include/uapi/linux/bsg.h 4420 4421BT87X AUDIO DRIVER 4422M: Clemens Ladisch <clemens@ladisch.de> 4423L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4424S: Maintained 4425T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4426F: Documentation/sound/cards/bt87x.rst 4427F: sound/pci/bt87x.c 4428 4429BT8XXGPIO DRIVER 4430M: Michael Buesch <m@bues.ch> 4431S: Maintained 4432W: http://bu3sch.de/btgpio.php 4433F: drivers/gpio/gpio-bt8xx.c 4434 4435BTRFS FILE SYSTEM 4436M: Chris Mason <clm@fb.com> 4437M: Josef Bacik <josef@toxicpanda.com> 4438M: David Sterba <dsterba@suse.com> 4439L: linux-btrfs@vger.kernel.org 4440S: Maintained 4441W: https://btrfs.readthedocs.io 4442Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4443C: irc://irc.libera.chat/btrfs 4444T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4445F: Documentation/filesystems/btrfs.rst 4446F: fs/btrfs/ 4447F: include/linux/btrfs* 4448F: include/trace/events/btrfs.h 4449F: include/uapi/linux/btrfs* 4450 4451BTTV VIDEO4LINUX DRIVER 4452M: Mauro Carvalho Chehab <mchehab@kernel.org> 4453L: linux-media@vger.kernel.org 4454S: Odd fixes 4455W: https://linuxtv.org 4456T: git git://linuxtv.org/media_tree.git 4457F: Documentation/driver-api/media/drivers/bttv* 4458F: drivers/media/pci/bt8xx/bttv* 4459 4460BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4461M: Chanwoo Choi <cw00.choi@samsung.com> 4462L: linux-pm@vger.kernel.org 4463L: linux-samsung-soc@vger.kernel.org 4464S: Maintained 4465T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4466F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4467F: drivers/devfreq/exynos-bus.c 4468 4469BUSLOGIC SCSI DRIVER 4470M: Khalid Aziz <khalid@gonehiking.org> 4471L: linux-scsi@vger.kernel.org 4472S: Maintained 4473F: drivers/scsi/BusLogic.* 4474F: drivers/scsi/FlashPoint.* 4475 4476BXCAN CAN NETWORK DRIVER 4477M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4478L: linux-can@vger.kernel.org 4479S: Maintained 4480F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4481F: drivers/net/can/bxcan.c 4482 4483C-MEDIA CMI8788 DRIVER 4484M: Clemens Ladisch <clemens@ladisch.de> 4485L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4486S: Maintained 4487T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4488F: sound/pci/oxygen/ 4489 4490C-SKY ARCHITECTURE 4491M: Guo Ren <guoren@kernel.org> 4492L: linux-csky@vger.kernel.org 4493S: Supported 4494T: git https://github.com/c-sky/csky-linux.git 4495F: Documentation/devicetree/bindings/csky/ 4496F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4497F: Documentation/devicetree/bindings/timer/csky,* 4498F: arch/csky/ 4499F: drivers/clocksource/timer-gx6605s.c 4500F: drivers/clocksource/timer-mp-csky.c 4501F: drivers/irqchip/irq-csky-* 4502N: csky 4503K: csky 4504 4505CA8210 IEEE-802.15.4 RADIO DRIVER 4506L: linux-wpan@vger.kernel.org 4507S: Orphan 4508W: https://github.com/Cascoda/ca8210-linux.git 4509F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4510F: drivers/net/ieee802154/ca8210.c 4511 4512CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4513M: David Howells <dhowells@redhat.com> 4514L: linux-cachefs@redhat.com (moderated for non-subscribers) 4515S: Supported 4516F: Documentation/filesystems/caching/cachefiles.rst 4517F: fs/cachefiles/ 4518 4519CACHESTAT: PAGE CACHE STATS FOR A FILE 4520M: Nhat Pham <nphamcs@gmail.com> 4521M: Johannes Weiner <hannes@cmpxchg.org> 4522L: linux-mm@kvack.org 4523S: Maintained 4524F: tools/testing/selftests/cachestat/test_cachestat.c 4525 4526CADENCE MIPI-CSI2 BRIDGES 4527M: Maxime Ripard <mripard@kernel.org> 4528L: linux-media@vger.kernel.org 4529S: Maintained 4530F: Documentation/devicetree/bindings/media/cdns,*.txt 4531F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4532F: drivers/media/platform/cadence/cdns-csi2* 4533 4534CADENCE NAND DRIVER 4535L: linux-mtd@lists.infradead.org 4536S: Orphan 4537F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4538F: drivers/mtd/nand/raw/cadence-nand-controller.c 4539 4540CADENCE USB3 DRD IP DRIVER 4541M: Peter Chen <peter.chen@kernel.org> 4542M: Pawel Laszczak <pawell@cadence.com> 4543R: Roger Quadros <rogerq@kernel.org> 4544L: linux-usb@vger.kernel.org 4545S: Maintained 4546T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4547F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4548F: drivers/usb/cdns3/ 4549X: drivers/usb/cdns3/cdnsp* 4550 4551CADENCE USBHS DRIVER 4552M: Pawel Laszczak <pawell@cadence.com> 4553L: linux-usb@vger.kernel.org 4554S: Maintained 4555F: drivers/usb/gadget/udc/cdns2 4556 4557CADENCE USBSSP DRD IP DRIVER 4558M: Pawel Laszczak <pawell@cadence.com> 4559L: linux-usb@vger.kernel.org 4560S: Maintained 4561T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4562F: drivers/usb/cdns3/ 4563X: drivers/usb/cdns3/cdns3* 4564 4565CADET FM/AM RADIO RECEIVER DRIVER 4566M: Hans Verkuil <hverkuil@xs4all.nl> 4567L: linux-media@vger.kernel.org 4568S: Maintained 4569W: https://linuxtv.org 4570T: git git://linuxtv.org/media_tree.git 4571F: drivers/media/radio/radio-cadet* 4572 4573CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4574L: linux-media@vger.kernel.org 4575S: Orphan 4576T: git git://linuxtv.org/media_tree.git 4577F: Documentation/admin-guide/media/cafe_ccic* 4578F: drivers/media/platform/marvell/ 4579 4580CAIF NETWORK LAYER 4581L: netdev@vger.kernel.org 4582S: Orphan 4583F: Documentation/networking/caif/ 4584F: drivers/net/caif/ 4585F: include/net/caif/ 4586F: include/uapi/linux/caif/ 4587F: net/caif/ 4588 4589CAKE QDISC 4590M: Toke Høiland-Jørgensen <toke@toke.dk> 4591L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4592S: Maintained 4593F: net/sched/sch_cake.c 4594 4595CAN NETWORK DRIVERS 4596M: Wolfgang Grandegger <wg@grandegger.com> 4597M: Marc Kleine-Budde <mkl@pengutronix.de> 4598L: linux-can@vger.kernel.org 4599S: Maintained 4600W: https://github.com/linux-can 4601T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4602T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4603F: Documentation/devicetree/bindings/net/can/ 4604F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4605F: drivers/net/can/ 4606F: drivers/phy/phy-can-transceiver.c 4607F: include/linux/can/bittiming.h 4608F: include/linux/can/dev.h 4609F: include/linux/can/length.h 4610F: include/linux/can/platform/ 4611F: include/linux/can/rx-offload.h 4612F: include/uapi/linux/can/error.h 4613F: include/uapi/linux/can/netlink.h 4614F: include/uapi/linux/can/vxcan.h 4615 4616CAN NETWORK LAYER 4617M: Oliver Hartkopp <socketcan@hartkopp.net> 4618M: Marc Kleine-Budde <mkl@pengutronix.de> 4619L: linux-can@vger.kernel.org 4620S: Maintained 4621W: https://github.com/linux-can 4622T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4623T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4624F: Documentation/networking/can.rst 4625F: include/linux/can/can-ml.h 4626F: include/linux/can/core.h 4627F: include/linux/can/skb.h 4628F: include/net/netns/can.h 4629F: include/uapi/linux/can.h 4630F: include/uapi/linux/can/bcm.h 4631F: include/uapi/linux/can/gw.h 4632F: include/uapi/linux/can/isotp.h 4633F: include/uapi/linux/can/raw.h 4634F: net/can/ 4635 4636CAN-J1939 NETWORK LAYER 4637M: Robin van der Gracht <robin@protonic.nl> 4638M: Oleksij Rempel <o.rempel@pengutronix.de> 4639R: kernel@pengutronix.de 4640L: linux-can@vger.kernel.org 4641S: Maintained 4642F: Documentation/networking/j1939.rst 4643F: include/uapi/linux/can/j1939.h 4644F: net/can/j1939/ 4645 4646CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4647M: Damien Le Moal <dlemoal@kernel.org> 4648L: linux-riscv@lists.infradead.org 4649L: linux-gpio@vger.kernel.org (pinctrl driver) 4650F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4651F: drivers/pinctrl/pinctrl-k210.c 4652 4653CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4654M: Damien Le Moal <dlemoal@kernel.org> 4655L: linux-kernel@vger.kernel.org 4656L: linux-riscv@lists.infradead.org 4657S: Maintained 4658F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4659F: drivers/reset/reset-k210.c 4660 4661CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4662M: Damien Le Moal <dlemoal@kernel.org> 4663L: linux-riscv@lists.infradead.org 4664S: Maintained 4665F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4666F: drivers/soc/canaan/ 4667F: include/soc/canaan/ 4668 4669CAPABILITIES 4670M: Serge Hallyn <serge@hallyn.com> 4671L: linux-security-module@vger.kernel.org 4672S: Supported 4673F: include/linux/capability.h 4674F: include/uapi/linux/capability.h 4675F: kernel/capability.c 4676F: security/commoncap.c 4677 4678CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4679M: Kevin Tsai <ktsai@capellamicro.com> 4680S: Maintained 4681F: drivers/iio/light/cm* 4682 4683CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4684M: Christian Lamparter <chunkeey@googlemail.com> 4685L: linux-wireless@vger.kernel.org 4686S: Maintained 4687W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4688F: drivers/net/wireless/ath/carl9170/ 4689 4690CAVIUM I2C DRIVER 4691M: Robert Richter <rric@kernel.org> 4692S: Odd Fixes 4693W: http://www.marvell.com 4694F: drivers/i2c/busses/i2c-octeon* 4695F: drivers/i2c/busses/i2c-thunderx* 4696 4697CAVIUM LIQUIDIO NETWORK DRIVER 4698M: Derek Chickles <dchickles@marvell.com> 4699M: Satanand Burla <sburla@marvell.com> 4700M: Felix Manlunas <fmanlunas@marvell.com> 4701L: netdev@vger.kernel.org 4702S: Supported 4703W: http://www.marvell.com 4704F: drivers/net/ethernet/cavium/liquidio/ 4705 4706CAVIUM MMC DRIVER 4707M: Robert Richter <rric@kernel.org> 4708S: Odd Fixes 4709W: http://www.marvell.com 4710F: drivers/mmc/host/cavium* 4711 4712CAVIUM OCTEON-TX CRYPTO DRIVER 4713M: George Cherian <gcherian@marvell.com> 4714L: linux-crypto@vger.kernel.org 4715S: Supported 4716W: http://www.marvell.com 4717F: drivers/crypto/cavium/cpt/ 4718 4719CAVIUM THUNDERX2 ARM64 SOC 4720M: Robert Richter <rric@kernel.org> 4721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4722S: Odd Fixes 4723F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4724F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4725 4726CBS/ETF/TAPRIO QDISCS 4727M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4728L: netdev@vger.kernel.org 4729S: Maintained 4730F: net/sched/sch_cbs.c 4731F: net/sched/sch_etf.c 4732F: net/sched/sch_taprio.c 4733 4734CC2520 IEEE-802.15.4 RADIO DRIVER 4735M: Stefan Schmidt <stefan@datenfreihafen.org> 4736L: linux-wpan@vger.kernel.org 4737S: Odd Fixes 4738F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4739F: drivers/net/ieee802154/cc2520.c 4740 4741CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4742M: Gilad Ben-Yossef <gilad@benyossef.com> 4743L: linux-crypto@vger.kernel.org 4744S: Supported 4745W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4746F: drivers/crypto/ccree/ 4747 4748CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4749M: Hadar Gat <hadar.gat@arm.com> 4750L: linux-crypto@vger.kernel.org 4751S: Supported 4752W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4753F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4754F: drivers/char/hw_random/cctrng.c 4755F: drivers/char/hw_random/cctrng.h 4756 4757CEC FRAMEWORK 4758M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4759L: linux-media@vger.kernel.org 4760S: Supported 4761W: http://linuxtv.org 4762T: git git://linuxtv.org/media_tree.git 4763F: Documentation/ABI/testing/debugfs-cec-error-inj 4764F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4765F: Documentation/driver-api/media/cec-core.rst 4766F: Documentation/userspace-api/media/cec 4767F: drivers/media/cec/ 4768F: drivers/media/rc/keymaps/rc-cec.c 4769F: include/media/cec-notifier.h 4770F: include/media/cec.h 4771F: include/uapi/linux/cec-funcs.h 4772F: include/uapi/linux/cec.h 4773 4774CEC GPIO DRIVER 4775M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4776L: linux-media@vger.kernel.org 4777S: Supported 4778W: http://linuxtv.org 4779T: git git://linuxtv.org/media_tree.git 4780F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4781F: drivers/media/cec/platform/cec-gpio/ 4782 4783CELL BROADBAND ENGINE ARCHITECTURE 4784M: Arnd Bergmann <arnd@arndb.de> 4785L: linuxppc-dev@lists.ozlabs.org 4786S: Supported 4787W: http://www.ibm.com/developerworks/power/cell/ 4788F: arch/powerpc/include/asm/cell*.h 4789F: arch/powerpc/include/asm/spu*.h 4790F: arch/powerpc/include/uapi/asm/spu*.h 4791F: arch/powerpc/platforms/cell/ 4792 4793CELLWISE CW2015 BATTERY DRIVER 4794M: Tobias Schrammm <t.schramm@manjaro.org> 4795S: Maintained 4796F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4797F: drivers/power/supply/cw2015_battery.c 4798 4799CEPH COMMON CODE (LIBCEPH) 4800M: Ilya Dryomov <idryomov@gmail.com> 4801M: Xiubo Li <xiubli@redhat.com> 4802R: Jeff Layton <jlayton@kernel.org> 4803L: ceph-devel@vger.kernel.org 4804S: Supported 4805W: http://ceph.com/ 4806T: git https://github.com/ceph/ceph-client.git 4807F: include/linux/ceph/ 4808F: include/linux/crush/ 4809F: net/ceph/ 4810 4811CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4812M: Xiubo Li <xiubli@redhat.com> 4813M: Ilya Dryomov <idryomov@gmail.com> 4814R: Jeff Layton <jlayton@kernel.org> 4815L: ceph-devel@vger.kernel.org 4816S: Supported 4817W: http://ceph.com/ 4818T: git https://github.com/ceph/ceph-client.git 4819F: Documentation/filesystems/ceph.rst 4820F: fs/ceph/ 4821 4822CERTIFICATE HANDLING 4823M: David Howells <dhowells@redhat.com> 4824M: David Woodhouse <dwmw2@infradead.org> 4825L: keyrings@vger.kernel.org 4826S: Maintained 4827F: Documentation/admin-guide/module-signing.rst 4828F: certs/ 4829F: scripts/sign-file.c 4830F: tools/certs/ 4831 4832CFAG12864B LCD DRIVER 4833M: Miguel Ojeda <ojeda@kernel.org> 4834S: Maintained 4835F: drivers/auxdisplay/cfag12864b.c 4836F: include/linux/cfag12864b.h 4837 4838CFAG12864BFB LCD FRAMEBUFFER DRIVER 4839M: Miguel Ojeda <ojeda@kernel.org> 4840S: Maintained 4841F: drivers/auxdisplay/cfag12864bfb.c 4842F: include/linux/cfag12864b.h 4843 4844CHAR and MISC DRIVERS 4845M: Arnd Bergmann <arnd@arndb.de> 4846M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4847S: Supported 4848T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4849F: drivers/char/ 4850F: drivers/misc/ 4851F: include/linux/miscdevice.h 4852X: drivers/char/agp/ 4853X: drivers/char/hw_random/ 4854X: drivers/char/ipmi/ 4855X: drivers/char/random.c 4856X: drivers/char/tpm/ 4857 4858CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 4859M: Thomas Weißschuh <linux@weissschuh.net> 4860L: linux-hwmon@vger.kernel.org 4861S: Maintained 4862F: Documentation/hwmon/powerz.rst 4863F: drivers/hwmon/powerz.c 4864 4865CHECKPATCH 4866M: Andy Whitcroft <apw@canonical.com> 4867M: Joe Perches <joe@perches.com> 4868R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4869R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4870S: Maintained 4871F: scripts/checkpatch.pl 4872 4873CHECKPATCH DOCUMENTATION 4874M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4875M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4876R: Joe Perches <joe@perches.com> 4877S: Maintained 4878F: Documentation/dev-tools/checkpatch.rst 4879 4880CHINESE DOCUMENTATION 4881M: Alex Shi <alexs@kernel.org> 4882M: Yanteng Si <siyanteng@loongson.cn> 4883S: Maintained 4884F: Documentation/translations/zh_CN/ 4885 4886CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4887M: Peter Chen <peter.chen@kernel.org> 4888L: linux-usb@vger.kernel.org 4889S: Maintained 4890T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4891F: drivers/usb/chipidea/ 4892 4893CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4894M: Hans de Goede <hdegoede@redhat.com> 4895L: linux-input@vger.kernel.org 4896S: Maintained 4897F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4898F: drivers/input/touchscreen/chipone_icn8318.c 4899 4900CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4901M: Hans de Goede <hdegoede@redhat.com> 4902L: linux-input@vger.kernel.org 4903S: Maintained 4904F: drivers/input/touchscreen/chipone_icn8505.c 4905 4906CHROME HARDWARE PLATFORM SUPPORT 4907M: Benson Leung <bleung@chromium.org> 4908M: Tzung-Bi Shih <tzungbi@kernel.org> 4909L: chrome-platform@lists.linux.dev 4910S: Maintained 4911T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4912F: drivers/platform/chrome/ 4913 4914CHROMEOS EC CODEC DRIVER 4915M: Cheng-Yi Chiang <cychiang@chromium.org> 4916M: Tzung-Bi Shih <tzungbi@kernel.org> 4917R: Guenter Roeck <groeck@chromium.org> 4918L: chrome-platform@lists.linux.dev 4919S: Maintained 4920F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4921F: sound/soc/codecs/cros_ec_codec.* 4922 4923CHROMEOS EC SUBDRIVERS 4924M: Benson Leung <bleung@chromium.org> 4925R: Guenter Roeck <groeck@chromium.org> 4926L: chrome-platform@lists.linux.dev 4927S: Maintained 4928F: drivers/power/supply/cros_usbpd-charger.c 4929N: cros_ec 4930N: cros-ec 4931 4932CHROMEOS EC UART DRIVER 4933M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4934R: Benson Leung <bleung@chromium.org> 4935R: Tzung-Bi Shih <tzungbi@kernel.org> 4936S: Maintained 4937F: drivers/platform/chrome/cros_ec_uart.c 4938 4939CHROMEOS EC USB PD NOTIFY DRIVER 4940M: Prashant Malani <pmalani@chromium.org> 4941L: chrome-platform@lists.linux.dev 4942S: Maintained 4943F: drivers/platform/chrome/cros_usbpd_notify.c 4944F: include/linux/platform_data/cros_usbpd_notify.h 4945 4946CHROMEOS EC USB TYPE-C DRIVER 4947M: Prashant Malani <pmalani@chromium.org> 4948L: chrome-platform@lists.linux.dev 4949S: Maintained 4950F: drivers/platform/chrome/cros_ec_typec.* 4951F: drivers/platform/chrome/cros_typec_switch.c 4952F: drivers/platform/chrome/cros_typec_vdm.* 4953 4954CHROMEOS HPS DRIVER 4955M: Dan Callaghan <dcallagh@chromium.org> 4956R: Sami Kyöstilä <skyostil@chromium.org> 4957S: Maintained 4958F: drivers/platform/chrome/cros_hps_i2c.c 4959 4960CHRONTEL CH7322 CEC DRIVER 4961M: Joe Tessler <jrt@google.com> 4962L: linux-media@vger.kernel.org 4963S: Maintained 4964T: git git://linuxtv.org/media_tree.git 4965F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4966F: drivers/media/cec/i2c/ch7322.c 4967 4968CIRRUS LOGIC AUDIO CODEC DRIVERS 4969M: James Schulman <james.schulman@cirrus.com> 4970M: David Rhodes <david.rhodes@cirrus.com> 4971M: Richard Fitzgerald <rf@opensource.cirrus.com> 4972L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4973L: patches@opensource.cirrus.com 4974S: Maintained 4975F: Documentation/devicetree/bindings/sound/cirrus,cs* 4976F: drivers/mfd/cs42l43* 4977F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 4978F: drivers/spi/spi-cs42l43* 4979F: include/dt-bindings/sound/cs* 4980F: include/linux/mfd/cs42l43* 4981F: include/sound/cs* 4982F: sound/pci/hda/cirrus* 4983F: sound/pci/hda/cs* 4984F: sound/pci/hda/hda_cs_dsp_ctl.* 4985F: sound/soc/codecs/cs* 4986 4987CIRRUS LOGIC DSP FIRMWARE DRIVER 4988M: Simon Trimmer <simont@opensource.cirrus.com> 4989M: Charles Keepax <ckeepax@opensource.cirrus.com> 4990M: Richard Fitzgerald <rf@opensource.cirrus.com> 4991L: patches@opensource.cirrus.com 4992S: Supported 4993W: https://github.com/CirrusLogic/linux-drivers/wiki 4994T: git https://github.com/CirrusLogic/linux-drivers.git 4995F: drivers/firmware/cirrus/* 4996F: include/linux/firmware/cirrus/* 4997 4998CIRRUS LOGIC EP93XX ETHERNET DRIVER 4999M: Hartley Sweeten <hsweeten@visionengravers.com> 5000L: netdev@vger.kernel.org 5001S: Maintained 5002F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5003 5004CIRRUS LOGIC LOCHNAGAR DRIVER 5005M: Charles Keepax <ckeepax@opensource.cirrus.com> 5006M: Richard Fitzgerald <rf@opensource.cirrus.com> 5007L: patches@opensource.cirrus.com 5008S: Supported 5009F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5010F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5011F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5012F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5013F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5014F: Documentation/hwmon/lochnagar.rst 5015F: drivers/clk/clk-lochnagar.c 5016F: drivers/hwmon/lochnagar-hwmon.c 5017F: drivers/mfd/lochnagar-i2c.c 5018F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5019F: drivers/regulator/lochnagar-regulator.c 5020F: include/dt-bindings/clock/lochnagar.h 5021F: include/dt-bindings/pinctrl/lochnagar.h 5022F: include/linux/mfd/lochnagar* 5023F: sound/soc/codecs/lochnagar-sc.c 5024 5025CIRRUS LOGIC MADERA CODEC DRIVERS 5026M: Charles Keepax <ckeepax@opensource.cirrus.com> 5027M: Richard Fitzgerald <rf@opensource.cirrus.com> 5028L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5029L: patches@opensource.cirrus.com 5030S: Supported 5031W: https://github.com/CirrusLogic/linux-drivers/wiki 5032T: git https://github.com/CirrusLogic/linux-drivers.git 5033F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5034F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5035F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5036F: drivers/gpio/gpio-madera* 5037F: drivers/irqchip/irq-madera* 5038F: drivers/mfd/cs47l* 5039F: drivers/mfd/madera* 5040F: drivers/pinctrl/cirrus/* 5041F: include/dt-bindings/sound/madera* 5042F: include/linux/irqchip/irq-madera* 5043F: include/linux/mfd/madera/* 5044F: include/sound/madera* 5045F: sound/soc/codecs/cs47l* 5046F: sound/soc/codecs/madera* 5047 5048CISCO FCOE HBA DRIVER 5049M: Satish Kharat <satishkh@cisco.com> 5050M: Sesidhar Baddela <sebaddel@cisco.com> 5051M: Karan Tilak Kumar <kartilak@cisco.com> 5052L: linux-scsi@vger.kernel.org 5053S: Supported 5054F: drivers/scsi/fnic/ 5055 5056CISCO SCSI HBA DRIVER 5057M: Karan Tilak Kumar <kartilak@cisco.com> 5058M: Sesidhar Baddela <sebaddel@cisco.com> 5059L: linux-scsi@vger.kernel.org 5060S: Supported 5061F: drivers/scsi/snic/ 5062 5063CISCO VIC ETHERNET NIC DRIVER 5064M: Christian Benvenuti <benve@cisco.com> 5065M: Satish Kharat <satishkh@cisco.com> 5066S: Supported 5067F: drivers/net/ethernet/cisco/enic/ 5068 5069CISCO VIC LOW LATENCY NIC DRIVER 5070M: Christian Benvenuti <benve@cisco.com> 5071M: Nelson Escobar <neescoba@cisco.com> 5072S: Supported 5073F: drivers/infiniband/hw/usnic/ 5074 5075CLANG CONTROL FLOW INTEGRITY SUPPORT 5076M: Sami Tolvanen <samitolvanen@google.com> 5077M: Kees Cook <keescook@chromium.org> 5078R: Nathan Chancellor <nathan@kernel.org> 5079R: Nick Desaulniers <ndesaulniers@google.com> 5080L: llvm@lists.linux.dev 5081S: Supported 5082B: https://github.com/ClangBuiltLinux/linux/issues 5083T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5084F: include/linux/cfi.h 5085F: kernel/cfi.c 5086 5087CLANG-FORMAT FILE 5088M: Miguel Ojeda <ojeda@kernel.org> 5089S: Maintained 5090F: .clang-format 5091 5092CLANG/LLVM BUILD SUPPORT 5093M: Nathan Chancellor <nathan@kernel.org> 5094M: Nick Desaulniers <ndesaulniers@google.com> 5095R: Tom Rix <trix@redhat.com> 5096L: llvm@lists.linux.dev 5097S: Supported 5098W: https://clangbuiltlinux.github.io/ 5099B: https://github.com/ClangBuiltLinux/linux/issues 5100C: irc://irc.libera.chat/clangbuiltlinux 5101F: Documentation/kbuild/llvm.rst 5102F: include/linux/compiler-clang.h 5103F: scripts/Makefile.clang 5104F: scripts/clang-tools/ 5105K: \b(?i:clang|llvm)\b 5106 5107CLK API 5108M: Russell King <linux@armlinux.org.uk> 5109L: linux-clk@vger.kernel.org 5110S: Maintained 5111F: include/linux/clk.h 5112 5113CLOCKSOURCE, CLOCKEVENT DRIVERS 5114M: Daniel Lezcano <daniel.lezcano@linaro.org> 5115M: Thomas Gleixner <tglx@linutronix.de> 5116L: linux-kernel@vger.kernel.org 5117S: Supported 5118T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5119F: Documentation/devicetree/bindings/timer/ 5120F: drivers/clocksource/ 5121 5122CLOSURES 5123M: Kent Overstreet <kent.overstreet@linux.dev> 5124L: linux-bcachefs@vger.kernel.org 5125S: Supported 5126C: irc://irc.oftc.net/bcache 5127F: include/linux/closure.h 5128F: lib/closure.c 5129 5130CMPC ACPI DRIVER 5131M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5132M: Daniel Oliveira Nascimento <don@syst.com.br> 5133L: platform-driver-x86@vger.kernel.org 5134S: Supported 5135F: drivers/platform/x86/classmate-laptop.c 5136 5137COBALT MEDIA DRIVER 5138M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5139L: linux-media@vger.kernel.org 5140S: Supported 5141W: https://linuxtv.org 5142T: git git://linuxtv.org/media_tree.git 5143F: drivers/media/pci/cobalt/ 5144 5145COCCINELLE/Semantic Patches (SmPL) 5146M: Julia Lawall <Julia.Lawall@inria.fr> 5147M: Nicolas Palix <nicolas.palix@imag.fr> 5148L: cocci@inria.fr (moderated for non-subscribers) 5149S: Supported 5150W: https://coccinelle.gitlabpages.inria.fr/website/ 5151T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5152F: Documentation/dev-tools/coccinelle.rst 5153F: scripts/coccicheck 5154F: scripts/coccinelle/ 5155 5156CODA FILE SYSTEM 5157M: Jan Harkes <jaharkes@cs.cmu.edu> 5158M: coda@cs.cmu.edu 5159L: codalist@coda.cs.cmu.edu 5160S: Maintained 5161W: http://www.coda.cs.cmu.edu/ 5162F: Documentation/filesystems/coda.rst 5163F: fs/coda/ 5164F: include/linux/coda*.h 5165F: include/uapi/linux/coda*.h 5166 5167CODA V4L2 MEM2MEM DRIVER 5168M: Philipp Zabel <p.zabel@pengutronix.de> 5169L: linux-media@vger.kernel.org 5170S: Maintained 5171F: Documentation/devicetree/bindings/media/coda.yaml 5172F: drivers/media/platform/chips-media/ 5173 5174CODE OF CONDUCT 5175M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5176S: Supported 5177F: Documentation/process/code-of-conduct-interpretation.rst 5178F: Documentation/process/code-of-conduct.rst 5179 5180COMEDI DRIVERS 5181M: Ian Abbott <abbotti@mev.co.uk> 5182M: H Hartley Sweeten <hsweeten@visionengravers.com> 5183S: Odd Fixes 5184F: drivers/comedi/ 5185F: include/linux/comedi/ 5186F: include/uapi/linux/comedi.h 5187 5188COMMON CLK FRAMEWORK 5189M: Michael Turquette <mturquette@baylibre.com> 5190M: Stephen Boyd <sboyd@kernel.org> 5191L: linux-clk@vger.kernel.org 5192S: Maintained 5193Q: http://patchwork.kernel.org/project/linux-clk/list/ 5194T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5195F: Documentation/devicetree/bindings/clock/ 5196F: drivers/clk/ 5197F: include/dt-bindings/clock/ 5198F: include/linux/clk-pr* 5199F: include/linux/clk/ 5200F: include/linux/of_clk.h 5201X: drivers/clk/clkdev.c 5202 5203COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5204M: Steve French <sfrench@samba.org> 5205R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5206R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5207R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5208R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5209L: linux-cifs@vger.kernel.org 5210L: samba-technical@lists.samba.org (moderated for non-subscribers) 5211S: Supported 5212W: https://wiki.samba.org/index.php/LinuxCIFS 5213T: git git://git.samba.org/sfrench/cifs-2.6.git 5214F: Documentation/admin-guide/cifs/ 5215F: fs/smb/client/ 5216F: fs/smb/common/ 5217F: include/uapi/linux/cifs 5218 5219COMPACTPCI HOTPLUG CORE 5220M: Scott Murray <scott@spiteful.org> 5221L: linux-pci@vger.kernel.org 5222S: Maintained 5223F: drivers/pci/hotplug/cpci_hotplug* 5224 5225COMPACTPCI HOTPLUG GENERIC DRIVER 5226M: Scott Murray <scott@spiteful.org> 5227L: linux-pci@vger.kernel.org 5228S: Maintained 5229F: drivers/pci/hotplug/cpcihp_generic.c 5230 5231COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5232M: Scott Murray <scott@spiteful.org> 5233L: linux-pci@vger.kernel.org 5234S: Maintained 5235F: drivers/pci/hotplug/cpcihp_zt5550.* 5236 5237COMPAL LAPTOP SUPPORT 5238M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5239L: platform-driver-x86@vger.kernel.org 5240S: Maintained 5241F: drivers/platform/x86/compal-laptop.c 5242 5243COMPILER ATTRIBUTES 5244M: Miguel Ojeda <ojeda@kernel.org> 5245R: Nick Desaulniers <ndesaulniers@google.com> 5246S: Maintained 5247F: include/linux/compiler_attributes.h 5248 5249COMPUTE EXPRESS LINK (CXL) 5250M: Davidlohr Bueso <dave@stgolabs.net> 5251M: Jonathan Cameron <jonathan.cameron@huawei.com> 5252M: Dave Jiang <dave.jiang@intel.com> 5253M: Alison Schofield <alison.schofield@intel.com> 5254M: Vishal Verma <vishal.l.verma@intel.com> 5255M: Ira Weiny <ira.weiny@intel.com> 5256M: Dan Williams <dan.j.williams@intel.com> 5257L: linux-cxl@vger.kernel.org 5258S: Maintained 5259F: drivers/cxl/ 5260F: include/uapi/linux/cxl_mem.h 5261F: tools/testing/cxl/ 5262 5263COMPUTE EXPRESS LINK PMU (CPMU) 5264M: Jonathan Cameron <jonathan.cameron@huawei.com> 5265L: linux-cxl@vger.kernel.org 5266S: Maintained 5267F: Documentation/admin-guide/perf/cxl.rst 5268F: drivers/perf/cxl_pmu.c 5269 5270CONEXANT ACCESSRUNNER USB DRIVER 5271L: accessrunner-general@lists.sourceforge.net 5272S: Orphan 5273W: http://accessrunner.sourceforge.net/ 5274F: drivers/usb/atm/cxacru.c 5275 5276CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5277M: Elena Reshetova <elena.reshetova@intel.com> 5278M: Carlos Bilbao <carlos.bilbao@amd.com> 5279S: Maintained 5280F: Documentation/security/snp-tdx-threat-model.rst 5281 5282CONFIGFS 5283M: Joel Becker <jlbec@evilplan.org> 5284M: Christoph Hellwig <hch@lst.de> 5285S: Supported 5286T: git git://git.infradead.org/users/hch/configfs.git 5287F: fs/configfs/ 5288F: include/linux/configfs.h 5289F: samples/configfs/ 5290 5291CONSOLE SUBSYSTEM 5292M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5293S: Supported 5294F: drivers/video/console/ 5295F: include/linux/console* 5296 5297CONTEXT TRACKING 5298M: Frederic Weisbecker <frederic@kernel.org> 5299M: "Paul E. McKenney" <paulmck@kernel.org> 5300S: Maintained 5301F: include/linux/context_tracking* 5302F: kernel/context_tracking.c 5303 5304CONTROL GROUP (CGROUP) 5305M: Tejun Heo <tj@kernel.org> 5306M: Zefan Li <lizefan.x@bytedance.com> 5307M: Johannes Weiner <hannes@cmpxchg.org> 5308L: cgroups@vger.kernel.org 5309S: Maintained 5310T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5311F: Documentation/admin-guide/cgroup-v1/ 5312F: Documentation/admin-guide/cgroup-v2.rst 5313F: include/linux/cgroup* 5314F: kernel/cgroup/ 5315F: tools/testing/selftests/cgroup/ 5316 5317CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5318M: Tejun Heo <tj@kernel.org> 5319M: Josef Bacik <josef@toxicpanda.com> 5320M: Jens Axboe <axboe@kernel.dk> 5321L: cgroups@vger.kernel.org 5322L: linux-block@vger.kernel.org 5323T: git git://git.kernel.dk/linux-block 5324F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5325F: block/bfq-cgroup.c 5326F: block/blk-cgroup.c 5327F: block/blk-iocost.c 5328F: block/blk-iolatency.c 5329F: block/blk-throttle.c 5330F: include/linux/blk-cgroup.h 5331 5332CONTROL GROUP - CPUSET 5333M: Waiman Long <longman@redhat.com> 5334M: Zefan Li <lizefan.x@bytedance.com> 5335L: cgroups@vger.kernel.org 5336S: Maintained 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5338F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5339F: include/linux/cpuset.h 5340F: kernel/cgroup/cpuset.c 5341F: tools/testing/selftests/cgroup/test_cpuset.c 5342F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5343 5344CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5345M: Johannes Weiner <hannes@cmpxchg.org> 5346M: Michal Hocko <mhocko@kernel.org> 5347M: Roman Gushchin <roman.gushchin@linux.dev> 5348M: Shakeel Butt <shakeelb@google.com> 5349R: Muchun Song <muchun.song@linux.dev> 5350L: cgroups@vger.kernel.org 5351L: linux-mm@kvack.org 5352S: Maintained 5353F: mm/memcontrol.c 5354F: mm/swap_cgroup.c 5355F: tools/testing/selftests/cgroup/memcg_protection.m 5356F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5357F: tools/testing/selftests/cgroup/test_kmem.c 5358F: tools/testing/selftests/cgroup/test_memcontrol.c 5359 5360CORETEMP HARDWARE MONITORING DRIVER 5361M: Fenghua Yu <fenghua.yu@intel.com> 5362L: linux-hwmon@vger.kernel.org 5363S: Maintained 5364F: Documentation/hwmon/coretemp.rst 5365F: drivers/hwmon/coretemp.c 5366 5367CORSAIR-CPRO HARDWARE MONITOR DRIVER 5368M: Marius Zachmann <mail@mariuszachmann.de> 5369L: linux-hwmon@vger.kernel.org 5370S: Maintained 5371F: drivers/hwmon/corsair-cpro.c 5372 5373CORSAIR-PSU HARDWARE MONITOR DRIVER 5374M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5375L: linux-hwmon@vger.kernel.org 5376S: Maintained 5377F: Documentation/hwmon/corsair-psu.rst 5378F: drivers/hwmon/corsair-psu.c 5379 5380COUNTER SUBSYSTEM 5381M: William Breathitt Gray <william.gray@linaro.org> 5382L: linux-iio@vger.kernel.org 5383S: Maintained 5384T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5385F: Documentation/ABI/testing/sysfs-bus-counter 5386F: Documentation/driver-api/generic-counter.rst 5387F: drivers/counter/ 5388F: include/linux/counter.h 5389F: include/uapi/linux/counter.h 5390F: tools/counter/ 5391 5392CP2615 I2C DRIVER 5393M: Bence Csókás <bence98@sch.bme.hu> 5394S: Maintained 5395F: drivers/i2c/busses/i2c-cp2615.c 5396 5397CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5398M: Viresh Kumar <viresh.kumar@linaro.org> 5399M: Sudeep Holla <sudeep.holla@arm.com> 5400L: linux-pm@vger.kernel.org 5401S: Maintained 5402W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5403F: drivers/cpufreq/vexpress-spc-cpufreq.c 5404 5405CPU FREQUENCY SCALING FRAMEWORK 5406M: "Rafael J. Wysocki" <rafael@kernel.org> 5407M: Viresh Kumar <viresh.kumar@linaro.org> 5408L: linux-pm@vger.kernel.org 5409S: Maintained 5410B: https://bugzilla.kernel.org 5411T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5412T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5413F: Documentation/admin-guide/pm/cpufreq.rst 5414F: Documentation/admin-guide/pm/intel_pstate.rst 5415F: Documentation/cpu-freq/ 5416F: Documentation/devicetree/bindings/cpufreq/ 5417F: drivers/cpufreq/ 5418F: include/linux/cpufreq.h 5419F: include/linux/sched/cpufreq.h 5420F: kernel/sched/cpufreq*.c 5421F: tools/testing/selftests/cpufreq/ 5422 5423CPU HOTPLUG 5424M: Thomas Gleixner <tglx@linutronix.de> 5425M: Peter Zijlstra <peterz@infradead.org> 5426L: linux-kernel@vger.kernel.org 5427S: Maintained 5428T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5429F: include/linux/cpu.h 5430F: include/linux/cpuhotplug.h 5431F: include/linux/smpboot.h 5432F: kernel/cpu.c 5433F: kernel/smpboot.* 5434 5435CPU IDLE TIME MANAGEMENT FRAMEWORK 5436M: "Rafael J. Wysocki" <rafael@kernel.org> 5437M: Daniel Lezcano <daniel.lezcano@linaro.org> 5438L: linux-pm@vger.kernel.org 5439S: Maintained 5440B: https://bugzilla.kernel.org 5441T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5442F: Documentation/admin-guide/pm/cpuidle.rst 5443F: Documentation/driver-api/pm/cpuidle.rst 5444F: drivers/cpuidle/ 5445F: include/linux/cpuidle.h 5446 5447CPU POWER MONITORING SUBSYSTEM 5448M: Thomas Renninger <trenn@suse.com> 5449M: Shuah Khan <shuah@kernel.org> 5450M: Shuah Khan <skhan@linuxfoundation.org> 5451L: linux-pm@vger.kernel.org 5452S: Maintained 5453F: tools/power/cpupower/ 5454 5455CPUID/MSR DRIVER 5456M: "H. Peter Anvin" <hpa@zytor.com> 5457S: Maintained 5458F: arch/x86/kernel/cpuid.c 5459F: arch/x86/kernel/msr.c 5460 5461CPUIDLE DRIVER - ARM BIG LITTLE 5462M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5463M: Daniel Lezcano <daniel.lezcano@linaro.org> 5464L: linux-pm@vger.kernel.org 5465L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5466S: Maintained 5467T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5468F: drivers/cpuidle/cpuidle-big_little.c 5469 5470CPUIDLE DRIVER - ARM EXYNOS 5471M: Daniel Lezcano <daniel.lezcano@linaro.org> 5472M: Kukjin Kim <kgene@kernel.org> 5473R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5474L: linux-pm@vger.kernel.org 5475L: linux-samsung-soc@vger.kernel.org 5476S: Maintained 5477F: arch/arm/mach-exynos/pm.c 5478F: drivers/cpuidle/cpuidle-exynos.c 5479F: include/linux/platform_data/cpuidle-exynos.h 5480 5481CPUIDLE DRIVER - ARM PSCI 5482M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5483M: Sudeep Holla <sudeep.holla@arm.com> 5484L: linux-pm@vger.kernel.org 5485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5486S: Supported 5487F: drivers/cpuidle/cpuidle-psci.c 5488 5489CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5490M: Ulf Hansson <ulf.hansson@linaro.org> 5491L: linux-pm@vger.kernel.org 5492L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5493S: Supported 5494F: drivers/cpuidle/cpuidle-psci-domain.c 5495F: drivers/cpuidle/cpuidle-psci.h 5496 5497CPUIDLE DRIVER - DT IDLE PM DOMAIN 5498M: Ulf Hansson <ulf.hansson@linaro.org> 5499L: linux-pm@vger.kernel.org 5500S: Supported 5501F: drivers/cpuidle/dt_idle_genpd.c 5502F: drivers/cpuidle/dt_idle_genpd.h 5503 5504CPUIDLE DRIVER - RISC-V SBI 5505M: Anup Patel <anup@brainfault.org> 5506L: linux-pm@vger.kernel.org 5507L: linux-riscv@lists.infradead.org 5508S: Maintained 5509F: drivers/cpuidle/cpuidle-riscv-sbi.c 5510 5511CRAMFS FILESYSTEM 5512M: Nicolas Pitre <nico@fluxnic.net> 5513S: Maintained 5514F: Documentation/filesystems/cramfs.rst 5515F: fs/cramfs/ 5516 5517CREATIVE SB0540 5518M: Bastien Nocera <hadess@hadess.net> 5519L: linux-input@vger.kernel.org 5520S: Maintained 5521F: drivers/hid/hid-creative-sb0540.c 5522 5523CRYPTO API 5524M: Herbert Xu <herbert@gondor.apana.org.au> 5525M: "David S. Miller" <davem@davemloft.net> 5526L: linux-crypto@vger.kernel.org 5527S: Maintained 5528T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5529T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5530F: Documentation/crypto/ 5531F: Documentation/devicetree/bindings/crypto/ 5532F: arch/*/crypto/ 5533F: crypto/ 5534F: drivers/crypto/ 5535F: include/crypto/ 5536F: include/linux/crypto* 5537F: lib/crypto/ 5538 5539CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5540M: Neil Horman <nhorman@tuxdriver.com> 5541L: linux-crypto@vger.kernel.org 5542S: Maintained 5543F: crypto/ansi_cprng.c 5544F: crypto/rng.c 5545 5546CS3308 MEDIA DRIVER 5547M: Hans Verkuil <hverkuil@xs4all.nl> 5548L: linux-media@vger.kernel.org 5549S: Odd Fixes 5550W: http://linuxtv.org 5551T: git git://linuxtv.org/media_tree.git 5552F: drivers/media/i2c/cs3308.c 5553 5554CS5535 Audio ALSA driver 5555M: Jaya Kumar <jayakumar.alsa@gmail.com> 5556S: Maintained 5557F: sound/pci/cs5535audio/ 5558 5559CTU CAN FD DRIVER 5560M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5561M: Ondrej Ille <ondrej.ille@gmail.com> 5562L: linux-can@vger.kernel.org 5563S: Maintained 5564F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5565F: drivers/net/can/ctucanfd/ 5566 5567CW1200 WLAN driver 5568S: Orphan 5569F: drivers/net/wireless/st/cw1200/ 5570 5571CX18 VIDEO4LINUX DRIVER 5572M: Andy Walls <awalls@md.metrocast.net> 5573L: linux-media@vger.kernel.org 5574S: Maintained 5575W: https://linuxtv.org 5576T: git git://linuxtv.org/media_tree.git 5577F: drivers/media/pci/cx18/ 5578F: include/uapi/linux/ivtv* 5579 5580CX2341X MPEG ENCODER HELPER MODULE 5581M: Hans Verkuil <hverkuil@xs4all.nl> 5582L: linux-media@vger.kernel.org 5583S: Maintained 5584W: https://linuxtv.org 5585T: git git://linuxtv.org/media_tree.git 5586F: drivers/media/common/cx2341x* 5587F: include/media/drv-intf/cx2341x.h 5588 5589CX24120 MEDIA DRIVER 5590M: Jemma Denson <jdenson@gmail.com> 5591M: Patrick Boettcher <patrick.boettcher@posteo.de> 5592L: linux-media@vger.kernel.org 5593S: Maintained 5594W: https://linuxtv.org 5595Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5596F: drivers/media/dvb-frontends/cx24120* 5597 5598CX88 VIDEO4LINUX DRIVER 5599M: Mauro Carvalho Chehab <mchehab@kernel.org> 5600L: linux-media@vger.kernel.org 5601S: Odd fixes 5602W: https://linuxtv.org 5603T: git git://linuxtv.org/media_tree.git 5604F: Documentation/driver-api/media/drivers/cx88* 5605F: drivers/media/pci/cx88/ 5606 5607CXD2820R MEDIA DRIVER 5608M: Antti Palosaari <crope@iki.fi> 5609L: linux-media@vger.kernel.org 5610S: Maintained 5611W: https://linuxtv.org 5612W: http://palosaari.fi/linux/ 5613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5614T: git git://linuxtv.org/anttip/media_tree.git 5615F: drivers/media/dvb-frontends/cxd2820r* 5616 5617CXGB3 ETHERNET DRIVER (CXGB3) 5618M: Raju Rangoju <rajur@chelsio.com> 5619L: netdev@vger.kernel.org 5620S: Supported 5621W: http://www.chelsio.com 5622F: drivers/net/ethernet/chelsio/cxgb3/ 5623 5624CXGB3 ISCSI DRIVER (CXGB3I) 5625M: Varun Prakash <varun@chelsio.com> 5626L: linux-scsi@vger.kernel.org 5627S: Supported 5628W: http://www.chelsio.com 5629F: drivers/scsi/cxgbi/cxgb3i 5630 5631CXGB4 CRYPTO DRIVER (chcr) 5632M: Ayush Sawal <ayush.sawal@chelsio.com> 5633L: linux-crypto@vger.kernel.org 5634S: Supported 5635W: http://www.chelsio.com 5636F: drivers/crypto/chelsio 5637 5638CXGB4 ETHERNET DRIVER (CXGB4) 5639M: Raju Rangoju <rajur@chelsio.com> 5640L: netdev@vger.kernel.org 5641S: Supported 5642W: http://www.chelsio.com 5643F: drivers/net/ethernet/chelsio/cxgb4/ 5644 5645CXGB4 INLINE CRYPTO DRIVER 5646M: Ayush Sawal <ayush.sawal@chelsio.com> 5647L: netdev@vger.kernel.org 5648S: Supported 5649W: http://www.chelsio.com 5650F: drivers/net/ethernet/chelsio/inline_crypto/ 5651 5652CXGB4 ISCSI DRIVER (CXGB4I) 5653M: Varun Prakash <varun@chelsio.com> 5654L: linux-scsi@vger.kernel.org 5655S: Supported 5656W: http://www.chelsio.com 5657F: drivers/scsi/cxgbi/cxgb4i 5658 5659CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5660M: Potnuri Bharat Teja <bharat@chelsio.com> 5661L: linux-rdma@vger.kernel.org 5662S: Supported 5663W: http://www.openfabrics.org 5664F: drivers/infiniband/hw/cxgb4/ 5665F: include/uapi/rdma/cxgb4-abi.h 5666 5667CXGB4VF ETHERNET DRIVER (CXGB4VF) 5668M: Raju Rangoju <rajur@chelsio.com> 5669L: netdev@vger.kernel.org 5670S: Supported 5671W: http://www.chelsio.com 5672F: drivers/net/ethernet/chelsio/cxgb4vf/ 5673 5674CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5675M: Frederic Barrat <fbarrat@linux.ibm.com> 5676M: Andrew Donnellan <ajd@linux.ibm.com> 5677L: linuxppc-dev@lists.ozlabs.org 5678S: Supported 5679F: Documentation/ABI/testing/sysfs-class-cxl 5680F: Documentation/arch/powerpc/cxl.rst 5681F: arch/powerpc/platforms/powernv/pci-cxl.c 5682F: drivers/misc/cxl/ 5683F: include/misc/cxl* 5684F: include/uapi/misc/cxl.h 5685 5686CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5687M: Manoj N. Kumar <manoj@linux.ibm.com> 5688M: Matthew R. Ochs <mrochs@linux.ibm.com> 5689M: Uma Krishnan <ukrishn@linux.ibm.com> 5690L: linux-scsi@vger.kernel.org 5691S: Supported 5692F: Documentation/arch/powerpc/cxlflash.rst 5693F: drivers/scsi/cxlflash/ 5694F: include/uapi/scsi/cxlflash_ioctl.h 5695 5696CYBERPRO FB DRIVER 5697M: Russell King <linux@armlinux.org.uk> 5698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5699S: Maintained 5700W: http://www.armlinux.org.uk/ 5701F: drivers/video/fbdev/cyber2000fb.* 5702 5703CYCLADES PC300 DRIVER 5704S: Orphan 5705F: drivers/net/wan/pc300* 5706 5707CYPRESS CY8C95X0 PINCTRL DRIVER 5708M: Patrick Rudolph <patrick.rudolph@9elements.com> 5709L: linux-gpio@vger.kernel.org 5710S: Maintained 5711F: drivers/pinctrl/pinctrl-cy8c95x0.c 5712 5713CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5714M: Linus Walleij <linus.walleij@linaro.org> 5715L: linux-input@vger.kernel.org 5716S: Maintained 5717F: drivers/input/touchscreen/cy8ctma140.c 5718 5719CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5720M: Yassine Oudjana <y.oudjana@protonmail.com> 5721L: linux-input@vger.kernel.org 5722S: Maintained 5723F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5724F: drivers/input/keyboard/cypress-sf.c 5725 5726CYPRESS_FIRMWARE MEDIA DRIVER 5727M: Antti Palosaari <crope@iki.fi> 5728L: linux-media@vger.kernel.org 5729S: Maintained 5730W: https://linuxtv.org 5731W: http://palosaari.fi/linux/ 5732Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5733T: git git://linuxtv.org/anttip/media_tree.git 5734F: drivers/media/common/cypress_firmware* 5735 5736CYTTSP TOUCHSCREEN DRIVER 5737M: Linus Walleij <linus.walleij@linaro.org> 5738L: linux-input@vger.kernel.org 5739S: Maintained 5740F: drivers/input/touchscreen/cyttsp* 5741 5742D-LINK DIR-685 TOUCHKEYS DRIVER 5743M: Linus Walleij <linus.walleij@linaro.org> 5744L: linux-input@vger.kernel.org 5745S: Supported 5746F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5747 5748DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5749M: Joshua Kinard <kumba@gentoo.org> 5750S: Maintained 5751F: drivers/rtc/rtc-ds1685.c 5752F: include/linux/rtc/ds1685.h 5753 5754DAMA SLAVE for AX.25 5755M: Joerg Reuter <jreuter@yaina.de> 5756L: linux-hams@vger.kernel.org 5757S: Maintained 5758W: http://yaina.de/jreuter/ 5759W: http://www.qsl.net/dl1bke/ 5760F: net/ax25/af_ax25.c 5761F: net/ax25/ax25_dev.c 5762F: net/ax25/ax25_ds_* 5763F: net/ax25/ax25_in.c 5764F: net/ax25/ax25_out.c 5765F: net/ax25/ax25_timer.c 5766F: net/ax25/sysctl_net_ax25.c 5767 5768DATA ACCESS MONITOR 5769M: SeongJae Park <sj@kernel.org> 5770L: damon@lists.linux.dev 5771L: linux-mm@kvack.org 5772S: Maintained 5773W: https://damonitor.github.io 5774P: Documentation/mm/damon/maintainer-profile.rst 5775T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5776T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5777T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5778F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5779F: Documentation/admin-guide/mm/damon/ 5780F: Documentation/mm/damon/ 5781F: include/linux/damon.h 5782F: include/trace/events/damon.h 5783F: mm/damon/ 5784F: tools/testing/selftests/damon/ 5785 5786DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5787L: netdev@vger.kernel.org 5788S: Orphan 5789F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5790F: drivers/net/ethernet/dec/tulip/dmfe.c 5791 5792DC390/AM53C974 SCSI driver 5793M: Hannes Reinecke <hare@suse.com> 5794L: linux-scsi@vger.kernel.org 5795S: Maintained 5796F: drivers/scsi/am53c974.c 5797 5798DC395x SCSI driver 5799M: Oliver Neukum <oliver@neukum.org> 5800M: Ali Akcaagac <aliakc@web.de> 5801M: Jamie Lenehan <lenehan@twibble.org> 5802S: Maintained 5803F: Documentation/scsi/dc395x.rst 5804F: drivers/scsi/dc395x.* 5805 5806DCCP PROTOCOL 5807L: dccp@vger.kernel.org 5808S: Orphan 5809W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5810F: include/linux/dccp.h 5811F: include/linux/tfrc.h 5812F: include/uapi/linux/dccp.h 5813F: net/dccp/ 5814 5815DEBUGOBJECTS: 5816M: Thomas Gleixner <tglx@linutronix.de> 5817L: linux-kernel@vger.kernel.org 5818S: Maintained 5819T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5820F: include/linux/debugobjects.h 5821F: lib/debugobjects.c 5822 5823DECSTATION PLATFORM SUPPORT 5824M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5825L: linux-mips@vger.kernel.org 5826S: Maintained 5827W: http://www.linux-mips.org/wiki/DECstation 5828F: arch/mips/dec/ 5829F: arch/mips/include/asm/dec/ 5830F: arch/mips/include/asm/mach-dec/ 5831 5832DEFXX FDDI NETWORK DRIVER 5833M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5834S: Maintained 5835F: drivers/net/fddi/defxx.* 5836 5837DEFZA FDDI NETWORK DRIVER 5838M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5839S: Maintained 5840F: drivers/net/fddi/defza.* 5841 5842DEINTERLACE DRIVERS FOR ALLWINNER H3 5843M: Jernej Skrabec <jernej.skrabec@gmail.com> 5844L: linux-media@vger.kernel.org 5845S: Maintained 5846T: git git://linuxtv.org/media_tree.git 5847F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5848F: drivers/media/platform/sunxi/sun8i-di/ 5849 5850DELL LAPTOP DRIVER 5851M: Matthew Garrett <mjg59@srcf.ucam.org> 5852M: Pali Rohár <pali@kernel.org> 5853L: platform-driver-x86@vger.kernel.org 5854S: Maintained 5855F: drivers/platform/x86/dell/dell-laptop.c 5856 5857DELL LAPTOP FREEFALL DRIVER 5858M: Pali Rohár <pali@kernel.org> 5859S: Maintained 5860F: drivers/platform/x86/dell/dell-smo8800.c 5861 5862DELL LAPTOP RBTN DRIVER 5863M: Pali Rohár <pali@kernel.org> 5864S: Maintained 5865F: drivers/platform/x86/dell/dell-rbtn.* 5866 5867DELL LAPTOP SMM DRIVER 5868M: Pali Rohár <pali@kernel.org> 5869S: Maintained 5870F: Documentation/ABI/obsolete/procfs-i8k 5871F: drivers/hwmon/dell-smm-hwmon.c 5872F: include/uapi/linux/i8k.h 5873 5874DELL REMOTE BIOS UPDATE DRIVER 5875M: Stuart Hayes <stuart.w.hayes@gmail.com> 5876L: platform-driver-x86@vger.kernel.org 5877S: Maintained 5878F: drivers/platform/x86/dell/dell_rbu.c 5879 5880DELL SMBIOS DRIVER 5881M: Pali Rohár <pali@kernel.org> 5882L: Dell.Client.Kernel@dell.com 5883L: platform-driver-x86@vger.kernel.org 5884S: Maintained 5885F: drivers/platform/x86/dell/dell-smbios.* 5886 5887DELL SMBIOS SMM DRIVER 5888L: Dell.Client.Kernel@dell.com 5889L: platform-driver-x86@vger.kernel.org 5890S: Maintained 5891F: drivers/platform/x86/dell/dell-smbios-smm.c 5892 5893DELL SMBIOS WMI DRIVER 5894L: Dell.Client.Kernel@dell.com 5895L: platform-driver-x86@vger.kernel.org 5896S: Maintained 5897F: drivers/platform/x86/dell/dell-smbios-wmi.c 5898F: tools/wmi/dell-smbios-example.c 5899 5900DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5901M: Stuart Hayes <stuart.w.hayes@gmail.com> 5902L: platform-driver-x86@vger.kernel.org 5903S: Maintained 5904F: Documentation/driver-api/dcdbas.rst 5905F: drivers/platform/x86/dell/dcdbas.* 5906 5907DELL WMI DDV DRIVER 5908M: Armin Wolf <W_Armin@gmx.de> 5909S: Maintained 5910F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5911F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5912F: Documentation/wmi/devices/dell-wmi-ddv.rst 5913F: drivers/platform/x86/dell/dell-wmi-ddv.c 5914 5915DELL WMI DESCRIPTOR DRIVER 5916L: Dell.Client.Kernel@dell.com 5917S: Maintained 5918F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5919 5920DELL WMI HARDWARE PRIVACY SUPPORT 5921M: Perry Yuan <Perry.Yuan@dell.com> 5922L: Dell.Client.Kernel@dell.com 5923L: platform-driver-x86@vger.kernel.org 5924S: Maintained 5925F: drivers/platform/x86/dell/dell-wmi-privacy.c 5926 5927DELL WMI NOTIFICATIONS DRIVER 5928M: Matthew Garrett <mjg59@srcf.ucam.org> 5929M: Pali Rohár <pali@kernel.org> 5930S: Maintained 5931F: drivers/platform/x86/dell/dell-wmi-base.c 5932 5933DELL WMI SYSMAN DRIVER 5934M: Prasanth Ksr <prasanth.ksr@dell.com> 5935L: Dell.Client.Kernel@dell.com 5936L: platform-driver-x86@vger.kernel.org 5937S: Maintained 5938F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5939F: drivers/platform/x86/dell/dell-wmi-sysman/ 5940 5941DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5942M: Zev Weiss <zev@bewilderbeest.net> 5943L: linux-hwmon@vger.kernel.org 5944S: Maintained 5945F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5946 5947DELTA DPS920AB PSU DRIVER 5948M: Robert Marko <robert.marko@sartura.hr> 5949L: linux-hwmon@vger.kernel.org 5950S: Maintained 5951F: Documentation/hwmon/dps920ab.rst 5952F: drivers/hwmon/pmbus/dps920ab.c 5953 5954DELTA NETWORKS TN48M CPLD DRIVERS 5955M: Robert Marko <robert.marko@sartura.hr> 5956S: Maintained 5957F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5958F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5959F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5960F: drivers/gpio/gpio-tn48m.c 5961F: include/dt-bindings/reset/delta,tn48m-reset.h 5962 5963DELTA ST MEDIA DRIVER 5964M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5965L: linux-media@vger.kernel.org 5966S: Supported 5967W: https://linuxtv.org 5968T: git git://linuxtv.org/media_tree.git 5969F: drivers/media/platform/st/sti/delta 5970 5971DENALI NAND DRIVER 5972L: linux-mtd@lists.infradead.org 5973S: Orphan 5974F: drivers/mtd/nand/raw/denali* 5975 5976DESIGNWARE EDMA CORE IP DRIVER 5977M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5978R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5979R: Serge Semin <fancer.lancer@gmail.com> 5980L: dmaengine@vger.kernel.org 5981S: Maintained 5982F: drivers/dma/dw-edma/ 5983F: include/linux/dma/edma.h 5984 5985DESIGNWARE USB2 DRD IP DRIVER 5986M: Minas Harutyunyan <hminas@synopsys.com> 5987L: linux-usb@vger.kernel.org 5988S: Maintained 5989T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5990F: drivers/usb/dwc2/ 5991 5992DESIGNWARE USB3 DRD IP DRIVER 5993M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5994L: linux-usb@vger.kernel.org 5995S: Maintained 5996F: drivers/usb/dwc3/ 5997 5998DESIGNWARE XDATA IP DRIVER 5999M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6000L: linux-pci@vger.kernel.org 6001S: Maintained 6002F: Documentation/misc-devices/dw-xdata-pcie.rst 6003F: drivers/misc/dw-xdata-pcie.c 6004 6005DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6006M: Andreas Klinger <ak@it-klinger.de> 6007L: linux-iio@vger.kernel.org 6008S: Maintained 6009F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6010F: drivers/iio/proximity/srf*.c 6011 6012DEVICE COREDUMP (DEV_COREDUMP) 6013M: Johannes Berg <johannes@sipsolutions.net> 6014L: linux-kernel@vger.kernel.org 6015S: Maintained 6016F: drivers/base/devcoredump.c 6017F: include/linux/devcoredump.h 6018 6019DEVICE DEPENDENCY HELPER SCRIPT 6020M: Saravana Kannan <saravanak@google.com> 6021L: linux-kernel@vger.kernel.org 6022S: Maintained 6023F: scripts/dev-needs.sh 6024 6025DEVICE DIRECT ACCESS (DAX) 6026M: Dan Williams <dan.j.williams@intel.com> 6027M: Vishal Verma <vishal.l.verma@intel.com> 6028M: Dave Jiang <dave.jiang@intel.com> 6029L: nvdimm@lists.linux.dev 6030L: linux-cxl@vger.kernel.org 6031S: Supported 6032F: drivers/dax/ 6033 6034DEVICE FREQUENCY (DEVFREQ) 6035M: MyungJoo Ham <myungjoo.ham@samsung.com> 6036M: Kyungmin Park <kyungmin.park@samsung.com> 6037M: Chanwoo Choi <cw00.choi@samsung.com> 6038L: linux-pm@vger.kernel.org 6039S: Maintained 6040T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6041F: Documentation/devicetree/bindings/devfreq/ 6042F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6043F: drivers/devfreq/ 6044F: include/linux/devfreq.h 6045F: include/trace/events/devfreq.h 6046 6047DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6048M: Chanwoo Choi <cw00.choi@samsung.com> 6049L: linux-pm@vger.kernel.org 6050S: Supported 6051T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6052F: Documentation/devicetree/bindings/devfreq/event/ 6053F: drivers/devfreq/devfreq-event.c 6054F: drivers/devfreq/event/ 6055F: include/dt-bindings/pmu/exynos_ppmu.h 6056F: include/linux/devfreq-event.h 6057 6058DEVICE RESOURCE MANAGEMENT HELPERS 6059M: Hans de Goede <hdegoede@redhat.com> 6060R: Matti Vaittinen <mazziesaccount@gmail.com> 6061S: Maintained 6062F: include/linux/devm-helpers.h 6063 6064DEVICE-MAPPER (LVM) 6065M: Alasdair Kergon <agk@redhat.com> 6066M: Mike Snitzer <snitzer@kernel.org> 6067M: Mikulas Patocka <mpatocka@redhat.com> 6068M: dm-devel@lists.linux.dev 6069L: dm-devel@lists.linux.dev 6070S: Maintained 6071W: http://sources.redhat.com/dm 6072Q: http://patchwork.kernel.org/project/dm-devel/list/ 6073T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6074T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6075F: Documentation/admin-guide/device-mapper/ 6076F: drivers/md/Kconfig 6077F: drivers/md/Makefile 6078F: drivers/md/dm* 6079F: drivers/md/persistent-data/ 6080F: include/linux/device-mapper.h 6081F: include/linux/dm-*.h 6082F: include/uapi/linux/dm-*.h 6083 6084DEVLINK 6085M: Jiri Pirko <jiri@resnulli.us> 6086L: netdev@vger.kernel.org 6087S: Supported 6088F: Documentation/networking/devlink 6089F: include/net/devlink.h 6090F: include/uapi/linux/devlink.h 6091F: net/devlink/ 6092 6093DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6094M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6095L: kernel@dh-electronics.com 6096S: Maintained 6097F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6098F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6099 6100DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6101M: Marek Vasut <marex@denx.de> 6102L: kernel@dh-electronics.com 6103S: Maintained 6104F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6105F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6106 6107DIALOG SEMICONDUCTOR DRIVERS 6108M: Support Opensource <support.opensource@diasemi.com> 6109S: Supported 6110W: http://www.dialog-semiconductor.com/products 6111F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6112F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6113F: Documentation/devicetree/bindings/mfd/da90*.txt 6114F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6115F: Documentation/devicetree/bindings/regulator/da92*.txt 6116F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6117F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6118F: Documentation/devicetree/bindings/sound/da[79]*.txt 6119F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6120F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6121F: Documentation/hwmon/da90??.rst 6122F: drivers/gpio/gpio-da90??.c 6123F: drivers/hwmon/da90??-hwmon.c 6124F: drivers/iio/adc/da91??-*.c 6125F: drivers/input/misc/da72??.[ch] 6126F: drivers/input/misc/da90??_onkey.c 6127F: drivers/input/touchscreen/da9052_tsi.c 6128F: drivers/leds/leds-da90??.c 6129F: drivers/mfd/da903x.c 6130F: drivers/mfd/da90??-*.c 6131F: drivers/mfd/da91??-*.c 6132F: drivers/pinctrl/pinctrl-da90??.c 6133F: drivers/power/supply/da9052-battery.c 6134F: drivers/power/supply/da91??-*.c 6135F: drivers/regulator/da9???-regulator.[ch] 6136F: drivers/regulator/slg51000-regulator.[ch] 6137F: drivers/rtc/rtc-da90??.c 6138F: drivers/thermal/da90??-thermal.c 6139F: drivers/video/backlight/da90??_bl.c 6140F: drivers/watchdog/da90??_wdt.c 6141F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6142F: include/linux/mfd/da903x.h 6143F: include/linux/mfd/da9052/ 6144F: include/linux/mfd/da9055/ 6145F: include/linux/mfd/da9062/ 6146F: include/linux/mfd/da9063/ 6147F: include/linux/mfd/da9150/ 6148F: include/linux/regulator/da9211.h 6149F: include/sound/da[79]*.h 6150F: sound/soc/codecs/da[79]*.[ch] 6151 6152DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6153M: William Breathitt Gray <william.gray@linaro.org> 6154L: linux-gpio@vger.kernel.org 6155S: Maintained 6156F: drivers/gpio/gpio-gpio-mm.c 6157 6158DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6159M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6160L: linux-media@vger.kernel.org 6161S: Maintained 6162F: Documentation/admin-guide/media/mgb4.rst 6163F: drivers/media/pci/mgb4/ 6164 6165DIOLAN U2C-12 I2C DRIVER 6166M: Guenter Roeck <linux@roeck-us.net> 6167L: linux-i2c@vger.kernel.org 6168S: Maintained 6169F: drivers/i2c/busses/i2c-diolan-u2c.c 6170 6171DIRECTORY NOTIFICATION (DNOTIFY) 6172M: Jan Kara <jack@suse.cz> 6173R: Amir Goldstein <amir73il@gmail.com> 6174L: linux-fsdevel@vger.kernel.org 6175S: Maintained 6176F: Documentation/filesystems/dnotify.rst 6177F: fs/notify/dnotify/ 6178F: include/linux/dnotify.h 6179 6180DISK GEOMETRY AND PARTITION HANDLING 6181M: Andries Brouwer <aeb@cwi.nl> 6182S: Maintained 6183W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6184W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6185W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6186 6187DISKQUOTA 6188M: Jan Kara <jack@suse.com> 6189S: Maintained 6190F: Documentation/filesystems/quota.rst 6191F: fs/quota/ 6192F: include/linux/quota*.h 6193F: include/uapi/linux/quota*.h 6194 6195DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6196M: Bernie Thompson <bernie@plugable.com> 6197L: linux-fbdev@vger.kernel.org 6198S: Maintained 6199W: http://plugable.com/category/projects/udlfb/ 6200F: Documentation/fb/udlfb.rst 6201F: drivers/video/fbdev/udlfb.c 6202F: include/video/udlfb.h 6203 6204DISTRIBUTED LOCK MANAGER (DLM) 6205M: Alexander Aring <aahringo@redhat.com> 6206M: David Teigland <teigland@redhat.com> 6207L: gfs2@lists.linux.dev 6208S: Supported 6209W: https://pagure.io/dlm 6210T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6211F: fs/dlm/ 6212 6213DMA BUFFER SHARING FRAMEWORK 6214M: Sumit Semwal <sumit.semwal@linaro.org> 6215M: Christian König <christian.koenig@amd.com> 6216L: linux-media@vger.kernel.org 6217L: dri-devel@lists.freedesktop.org 6218L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6219S: Maintained 6220T: git git://anongit.freedesktop.org/drm/drm-misc 6221F: Documentation/driver-api/dma-buf.rst 6222F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6223F: drivers/dma-buf/ 6224F: include/linux/*fence.h 6225F: include/linux/dma-buf.h 6226F: include/linux/dma-resv.h 6227K: \bdma_(?:buf|fence|resv)\b 6228 6229DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6230M: Vinod Koul <vkoul@kernel.org> 6231L: dmaengine@vger.kernel.org 6232S: Maintained 6233Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6234T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6235F: Documentation/devicetree/bindings/dma/ 6236F: Documentation/driver-api/dmaengine/ 6237F: drivers/dma/ 6238F: include/dt-bindings/dma/ 6239F: include/linux/dma/ 6240F: include/linux/dmaengine.h 6241F: include/linux/of_dma.h 6242 6243DMA MAPPING BENCHMARK 6244M: Xiang Chen <chenxiang66@hisilicon.com> 6245L: iommu@lists.linux.dev 6246F: kernel/dma/map_benchmark.c 6247F: tools/testing/selftests/dma/ 6248 6249DMA MAPPING HELPERS 6250M: Christoph Hellwig <hch@lst.de> 6251M: Marek Szyprowski <m.szyprowski@samsung.com> 6252R: Robin Murphy <robin.murphy@arm.com> 6253L: iommu@lists.linux.dev 6254S: Supported 6255W: http://git.infradead.org/users/hch/dma-mapping.git 6256T: git git://git.infradead.org/users/hch/dma-mapping.git 6257F: include/asm-generic/dma-mapping.h 6258F: include/linux/dma-direct.h 6259F: include/linux/dma-map-ops.h 6260F: include/linux/dma-mapping.h 6261F: include/linux/swiotlb.h 6262F: kernel/dma/ 6263 6264DMA-BUF HEAPS FRAMEWORK 6265M: Sumit Semwal <sumit.semwal@linaro.org> 6266R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6267R: Brian Starkey <Brian.Starkey@arm.com> 6268R: John Stultz <jstultz@google.com> 6269R: T.J. Mercier <tjmercier@google.com> 6270L: linux-media@vger.kernel.org 6271L: dri-devel@lists.freedesktop.org 6272L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6273S: Maintained 6274T: git git://anongit.freedesktop.org/drm/drm-misc 6275F: drivers/dma-buf/dma-heap.c 6276F: drivers/dma-buf/heaps/* 6277F: include/linux/dma-heap.h 6278F: include/uapi/linux/dma-heap.h 6279 6280DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6281M: Lukasz Luba <lukasz.luba@arm.com> 6282L: linux-pm@vger.kernel.org 6283L: linux-samsung-soc@vger.kernel.org 6284S: Maintained 6285F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6286F: drivers/memory/samsung/exynos5422-dmc.c 6287 6288DME1737 HARDWARE MONITOR DRIVER 6289M: Juerg Haefliger <juergh@proton.me> 6290L: linux-hwmon@vger.kernel.org 6291S: Maintained 6292F: Documentation/hwmon/dme1737.rst 6293F: drivers/hwmon/dme1737.c 6294 6295DMI/SMBIOS SUPPORT 6296M: Jean Delvare <jdelvare@suse.com> 6297S: Maintained 6298T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6299F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6300F: drivers/firmware/dmi-id.c 6301F: drivers/firmware/dmi_scan.c 6302F: include/linux/dmi.h 6303 6304DOCUMENTATION 6305M: Jonathan Corbet <corbet@lwn.net> 6306L: linux-doc@vger.kernel.org 6307S: Maintained 6308P: Documentation/doc-guide/maintainer-profile.rst 6309T: git git://git.lwn.net/linux.git docs-next 6310F: Documentation/ 6311F: scripts/documentation-file-ref-check 6312F: scripts/kernel-doc 6313F: scripts/sphinx-pre-install 6314X: Documentation/ABI/ 6315X: Documentation/admin-guide/media/ 6316X: Documentation/devicetree/ 6317X: Documentation/driver-api/media/ 6318X: Documentation/firmware-guide/acpi/ 6319X: Documentation/i2c/ 6320X: Documentation/netlink/ 6321X: Documentation/power/ 6322X: Documentation/spi/ 6323X: Documentation/userspace-api/media/ 6324 6325DOCUMENTATION PROCESS 6326M: Jonathan Corbet <corbet@lwn.net> 6327L: workflows@vger.kernel.org 6328S: Maintained 6329F: Documentation/maintainer/ 6330F: Documentation/process/ 6331 6332DOCUMENTATION REPORTING ISSUES 6333M: Thorsten Leemhuis <linux@leemhuis.info> 6334L: linux-doc@vger.kernel.org 6335S: Maintained 6336F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6337F: Documentation/admin-guide/reporting-issues.rst 6338 6339DOCUMENTATION SCRIPTS 6340M: Mauro Carvalho Chehab <mchehab@kernel.org> 6341L: linux-doc@vger.kernel.org 6342S: Maintained 6343F: Documentation/sphinx/parse-headers.pl 6344F: scripts/documentation-file-ref-check 6345F: scripts/sphinx-pre-install 6346 6347DOCUMENTATION/ITALIAN 6348M: Federico Vaga <federico.vaga@vaga.pv.it> 6349L: linux-doc@vger.kernel.org 6350S: Maintained 6351F: Documentation/translations/it_IT 6352 6353DOCUMENTATION/JAPANESE 6354R: Akira Yokosawa <akiyks@gmail.com> 6355L: linux-doc@vger.kernel.org 6356S: Maintained 6357F: Documentation/translations/ja_JP 6358 6359DONGWOON DW9714 LENS VOICE COIL DRIVER 6360M: Sakari Ailus <sakari.ailus@linux.intel.com> 6361L: linux-media@vger.kernel.org 6362S: Maintained 6363T: git git://linuxtv.org/media_tree.git 6364F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6365F: drivers/media/i2c/dw9714.c 6366 6367DONGWOON DW9719 LENS VOICE COIL DRIVER 6368M: Daniel Scally <djrscally@gmail.com> 6369L: linux-media@vger.kernel.org 6370S: Maintained 6371T: git git://linuxtv.org/media_tree.git 6372F: drivers/media/i2c/dw9719.c 6373 6374DONGWOON DW9768 LENS VOICE COIL DRIVER 6375L: linux-media@vger.kernel.org 6376S: Orphan 6377T: git git://linuxtv.org/media_tree.git 6378F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6379F: drivers/media/i2c/dw9768.c 6380 6381DONGWOON DW9807 LENS VOICE COIL DRIVER 6382M: Sakari Ailus <sakari.ailus@linux.intel.com> 6383L: linux-media@vger.kernel.org 6384S: Maintained 6385T: git git://linuxtv.org/media_tree.git 6386F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6387F: drivers/media/i2c/dw9807-vcm.c 6388 6389DOUBLETALK DRIVER 6390M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6391L: blinux-list@redhat.com 6392S: Maintained 6393F: drivers/char/dtlk.c 6394F: include/linux/dtlk.h 6395 6396DPAA2 DATAPATH I/O (DPIO) DRIVER 6397M: Roy Pledge <Roy.Pledge@nxp.com> 6398L: linux-kernel@vger.kernel.org 6399S: Maintained 6400F: drivers/soc/fsl/dpio 6401 6402DPAA2 ETHERNET DRIVER 6403M: Ioana Ciornei <ioana.ciornei@nxp.com> 6404L: netdev@vger.kernel.org 6405S: Maintained 6406F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6407F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6408F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6409F: drivers/net/ethernet/freescale/dpaa2/Makefile 6410F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6411F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6412F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6413F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6414F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6415F: drivers/net/ethernet/freescale/dpaa2/dpni* 6416 6417DPAA2 ETHERNET SWITCH DRIVER 6418M: Ioana Ciornei <ioana.ciornei@nxp.com> 6419L: netdev@vger.kernel.org 6420S: Maintained 6421F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6422F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6423F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6424 6425DPLL SUBSYSTEM 6426M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6427M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6428M: Jiri Pirko <jiri@resnulli.us> 6429L: netdev@vger.kernel.org 6430S: Supported 6431F: Documentation/driver-api/dpll.rst 6432F: drivers/dpll/* 6433F: include/linux/dpll.h 6434F: include/uapi/linux/dpll.h 6435 6436DRBD DRIVER 6437M: Philipp Reisner <philipp.reisner@linbit.com> 6438M: Lars Ellenberg <lars.ellenberg@linbit.com> 6439M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6440L: drbd-dev@lists.linbit.com 6441S: Supported 6442W: http://www.drbd.org 6443T: git git://git.linbit.com/linux-drbd.git 6444T: git git://git.linbit.com/drbd-8.4.git 6445F: Documentation/admin-guide/blockdev/ 6446F: drivers/block/drbd/ 6447F: include/linux/drbd* 6448F: lib/lru_cache.c 6449 6450DRIVER COMPONENT FRAMEWORK 6451L: dri-devel@lists.freedesktop.org 6452F: drivers/base/component.c 6453F: include/linux/component.h 6454 6455DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6456M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6457R: "Rafael J. Wysocki" <rafael@kernel.org> 6458S: Supported 6459T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6460F: Documentation/core-api/kobject.rst 6461F: drivers/base/ 6462F: fs/debugfs/ 6463F: fs/sysfs/ 6464F: include/linux/debugfs.h 6465F: include/linux/fwnode.h 6466F: include/linux/kobj* 6467F: include/linux/property.h 6468F: lib/kobj* 6469 6470DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6471M: Nishanth Menon <nm@ti.com> 6472L: linux-pm@vger.kernel.org 6473S: Maintained 6474F: drivers/soc/ti/smartreflex.c 6475F: include/linux/power/smartreflex.h 6476 6477DRM ACCEL DRIVERS FOR INTEL VPU 6478M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6479M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6480L: dri-devel@lists.freedesktop.org 6481S: Supported 6482T: git git://anongit.freedesktop.org/drm/drm-misc 6483F: drivers/accel/ivpu/ 6484F: include/uapi/drm/ivpu_accel.h 6485 6486DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6487M: Oded Gabbay <ogabbay@kernel.org> 6488L: dri-devel@lists.freedesktop.org 6489S: Maintained 6490C: irc://irc.oftc.net/dri-devel 6491T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6492F: Documentation/accel/ 6493F: drivers/accel/ 6494F: include/drm/drm_accel.h 6495 6496DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6497M: Maxime Ripard <mripard@kernel.org> 6498M: Chen-Yu Tsai <wens@csie.org> 6499R: Jernej Skrabec <jernej.skrabec@gmail.com> 6500L: dri-devel@lists.freedesktop.org 6501S: Supported 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: drivers/gpu/drm/sun4i/sun8i* 6504 6505DRM DRIVER FOR ARM PL111 CLCD 6506M: Emma Anholt <emma@anholt.net> 6507S: Supported 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: drivers/gpu/drm/pl111/ 6510 6511DRM DRIVER FOR ARM VERSATILE TFT PANELS 6512M: Linus Walleij <linus.walleij@linaro.org> 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6516F: drivers/gpu/drm/panel/panel-arm-versatile.c 6517 6518DRM DRIVER FOR ASPEED BMC GFX 6519M: Joel Stanley <joel@jms.id.au> 6520L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6521S: Supported 6522T: git git://anongit.freedesktop.org/drm/drm-misc 6523F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6524F: drivers/gpu/drm/aspeed/ 6525 6526DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6527M: Dave Airlie <airlied@redhat.com> 6528R: Thomas Zimmermann <tzimmermann@suse.de> 6529R: Jocelyn Falempe <jfalempe@redhat.com> 6530L: dri-devel@lists.freedesktop.org 6531S: Supported 6532T: git git://anongit.freedesktop.org/drm/drm-misc 6533F: drivers/gpu/drm/ast/ 6534 6535DRM DRIVER FOR BOCHS VIRTUAL GPU 6536M: Gerd Hoffmann <kraxel@redhat.com> 6537L: virtualization@lists.linux.dev 6538S: Maintained 6539T: git git://anongit.freedesktop.org/drm/drm-misc 6540F: drivers/gpu/drm/tiny/bochs.c 6541 6542DRM DRIVER FOR BOE HIMAX8279D PANELS 6543M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6544S: Maintained 6545F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6546F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6547 6548DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6549M: Jagan Teki <jagan@amarulasolutions.com> 6550S: Maintained 6551F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6552F: drivers/gpu/drm/bridge/chipone-icn6211.c 6553 6554DRM DRIVER FOR EBBG FT8719 PANEL 6555M: Joel Selvaraj <jo@jsfamily.in> 6556S: Maintained 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6559F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6560 6561DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6562M: Linus Walleij <linus.walleij@linaro.org> 6563S: Maintained 6564T: git git://anongit.freedesktop.org/drm/drm-misc 6565F: drivers/gpu/drm/tve200/ 6566 6567DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6568M: Icenowy Zheng <icenowy@aosc.io> 6569S: Maintained 6570F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6571F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6572 6573DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6574M: Jagan Teki <jagan@amarulasolutions.com> 6575S: Maintained 6576F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6577F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6578 6579DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6580M: Thomas Zimmermann <tzimmermann@suse.de> 6581M: Javier Martinez Canillas <javierm@redhat.com> 6582L: dri-devel@lists.freedesktop.org 6583S: Maintained 6584T: git git://anongit.freedesktop.org/drm/drm-misc 6585F: drivers/gpu/drm/drm_aperture.c 6586F: drivers/gpu/drm/tiny/ofdrm.c 6587F: drivers/gpu/drm/tiny/simpledrm.c 6588F: drivers/video/aperture.c 6589F: drivers/video/nomodeset.c 6590F: include/drm/drm_aperture.h 6591F: include/linux/aperture.h 6592F: include/video/nomodeset.h 6593 6594DRM DRIVER FOR GENERIC EDP PANELS 6595R: Douglas Anderson <dianders@chromium.org> 6596F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6597F: drivers/gpu/drm/panel/panel-edp.c 6598 6599DRM DRIVER FOR GENERIC USB DISPLAY 6600M: Noralf Trønnes <noralf@tronnes.org> 6601S: Maintained 6602W: https://github.com/notro/gud/wiki 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: drivers/gpu/drm/gud/ 6605F: include/drm/gud.h 6606 6607DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6608M: Hans de Goede <hdegoede@redhat.com> 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: drivers/gpu/drm/tiny/gm12u320.c 6612 6613DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6614M: Ondrej Jirman <megi@xff.cz> 6615M: Javier Martinez Canillas <javierm@redhat.com> 6616S: Maintained 6617T: git git://anongit.freedesktop.org/drm/drm-misc 6618F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6619F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6620 6621DRM DRIVER FOR HX8357D PANELS 6622M: Emma Anholt <emma@anholt.net> 6623S: Maintained 6624T: git git://anongit.freedesktop.org/drm/drm-misc 6625F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6626F: drivers/gpu/drm/tiny/hx8357d.c 6627 6628DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6629M: Deepak Rawat <drawat.floss@gmail.com> 6630L: linux-hyperv@vger.kernel.org 6631L: dri-devel@lists.freedesktop.org 6632S: Maintained 6633T: git git://anongit.freedesktop.org/drm/drm-misc 6634F: drivers/gpu/drm/hyperv 6635 6636DRM DRIVER FOR ILITEK ILI9225 PANELS 6637M: David Lechner <david@lechnology.com> 6638S: Maintained 6639T: git git://anongit.freedesktop.org/drm/drm-misc 6640F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6641F: drivers/gpu/drm/tiny/ili9225.c 6642 6643DRM DRIVER FOR ILITEK ILI9486 PANELS 6644M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6648F: drivers/gpu/drm/tiny/ili9486.c 6649 6650DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6651M: Jagan Teki <jagan@edgeble.ai> 6652S: Maintained 6653F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6654F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6655 6656DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6657M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6658S: Supported 6659T: git git://anongit.freedesktop.org/drm/drm-misc 6660F: drivers/gpu/drm/logicvc/ 6661 6662DRM DRIVER FOR LVDS PANELS 6663M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6664L: dri-devel@lists.freedesktop.org 6665S: Maintained 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: Documentation/devicetree/bindings/display/lvds.yaml 6668F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6669F: drivers/gpu/drm/panel/panel-lvds.c 6670 6671DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6672M: Guido Günther <agx@sigxcpu.org> 6673R: Purism Kernel Team <kernel@puri.sm> 6674S: Maintained 6675F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6676F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6677 6678DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6679M: Dave Airlie <airlied@redhat.com> 6680R: Thomas Zimmermann <tzimmermann@suse.de> 6681R: Jocelyn Falempe <jfalempe@redhat.com> 6682L: dri-devel@lists.freedesktop.org 6683S: Supported 6684T: git git://anongit.freedesktop.org/drm/drm-misc 6685F: drivers/gpu/drm/mgag200/ 6686 6687DRM DRIVER FOR MI0283QT 6688M: Noralf Trønnes <noralf@tronnes.org> 6689S: Maintained 6690T: git git://anongit.freedesktop.org/drm/drm-misc 6691F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6692F: drivers/gpu/drm/tiny/mi0283qt.c 6693 6694DRM DRIVER FOR MIPI DBI compatible panels 6695M: Noralf Trønnes <noralf@tronnes.org> 6696S: Maintained 6697W: https://github.com/notro/panel-mipi-dbi/wiki 6698T: git git://anongit.freedesktop.org/drm/drm-misc 6699F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6700F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6701 6702DRM DRIVER FOR MSM ADRENO GPU 6703M: Rob Clark <robdclark@gmail.com> 6704M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6705M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6706R: Sean Paul <sean@poorly.run> 6707R: Marijn Suijten <marijn.suijten@somainline.org> 6708L: linux-arm-msm@vger.kernel.org 6709L: dri-devel@lists.freedesktop.org 6710L: freedreno@lists.freedesktop.org 6711S: Maintained 6712B: https://gitlab.freedesktop.org/drm/msm/-/issues 6713T: git https://gitlab.freedesktop.org/drm/msm.git 6714F: Documentation/devicetree/bindings/display/msm/ 6715F: drivers/gpu/drm/ci/xfails/msm* 6716F: drivers/gpu/drm/msm/ 6717F: include/uapi/drm/msm_drm.h 6718 6719DRM DRIVER FOR NOVATEK NT35510 PANELS 6720M: Linus Walleij <linus.walleij@linaro.org> 6721S: Maintained 6722T: git git://anongit.freedesktop.org/drm/drm-misc 6723F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6724F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6725 6726DRM DRIVER FOR NOVATEK NT35560 PANELS 6727M: Linus Walleij <linus.walleij@linaro.org> 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6731F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6732 6733DRM DRIVER FOR NOVATEK NT36523 PANELS 6734M: Jianhua Lu <lujianhua000@gmail.com> 6735S: Maintained 6736T: git git://anongit.freedesktop.org/drm/drm-misc 6737F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6738F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6739 6740DRM DRIVER FOR NOVATEK NT36672A PANELS 6741M: Sumit Semwal <sumit.semwal@linaro.org> 6742S: Maintained 6743T: git git://anongit.freedesktop.org/drm/drm-misc 6744F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6745F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6746 6747DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6748M: Karol Herbst <kherbst@redhat.com> 6749M: Lyude Paul <lyude@redhat.com> 6750M: Danilo Krummrich <dakr@redhat.com> 6751L: dri-devel@lists.freedesktop.org 6752L: nouveau@lists.freedesktop.org 6753S: Supported 6754W: https://nouveau.freedesktop.org/ 6755Q: https://patchwork.freedesktop.org/project/nouveau/ 6756Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6757B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6758C: irc://irc.oftc.net/nouveau 6759T: git https://gitlab.freedesktop.org/drm/nouveau.git 6760F: drivers/gpu/drm/nouveau/ 6761F: include/uapi/drm/nouveau_drm.h 6762 6763DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6764M: Stefan Mavrodiev <stefan@olimex.com> 6765S: Maintained 6766F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6767F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6768 6769DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6770R: Douglas Anderson <dianders@chromium.org> 6771F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6772F: drivers/gpu/drm/bridge/parade-ps8640.c 6773 6774DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6775M: Noralf Trønnes <noralf@tronnes.org> 6776S: Maintained 6777T: git git://anongit.freedesktop.org/drm/drm-misc 6778F: Documentation/devicetree/bindings/display/repaper.txt 6779F: drivers/gpu/drm/tiny/repaper.c 6780 6781DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6782M: Dave Airlie <airlied@redhat.com> 6783M: Gerd Hoffmann <kraxel@redhat.com> 6784L: virtualization@lists.linux.dev 6785S: Obsolete 6786W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/tiny/cirrus.c 6789 6790DRM DRIVER FOR QXL VIRTUAL GPU 6791M: Dave Airlie <airlied@redhat.com> 6792M: Gerd Hoffmann <kraxel@redhat.com> 6793L: virtualization@lists.linux.dev 6794L: spice-devel@lists.freedesktop.org 6795S: Maintained 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: drivers/gpu/drm/qxl/ 6798F: include/uapi/drm/qxl_drm.h 6799 6800DRM DRIVER FOR RAYDIUM RM67191 PANELS 6801M: Robert Chiras <robert.chiras@nxp.com> 6802S: Maintained 6803F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6804F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6805 6806DRM DRIVER FOR SAMSUNG DB7430 PANELS 6807M: Linus Walleij <linus.walleij@linaro.org> 6808S: Maintained 6809T: git git://anongit.freedesktop.org/drm/drm-misc 6810F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6811F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6812 6813DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6814M: Inki Dae <inki.dae@samsung.com> 6815M: Jagan Teki <jagan@amarulasolutions.com> 6816M: Marek Szyprowski <m.szyprowski@samsung.com> 6817S: Maintained 6818T: git git://anongit.freedesktop.org/drm/drm-misc 6819F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6820F: drivers/gpu/drm/bridge/samsung-dsim.c 6821F: include/drm/bridge/samsung-dsim.h 6822 6823DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6824M: Markuss Broks <markuss.broks@gmail.com> 6825S: Maintained 6826F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6827F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6828 6829DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6830M: Artur Weber <aweber.kernel@gmail.com> 6831S: Maintained 6832F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6833F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6834 6835DRM DRIVER FOR SITRONIX ST7586 PANELS 6836M: David Lechner <david@lechnology.com> 6837S: Maintained 6838T: git git://anongit.freedesktop.org/drm/drm-misc 6839F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6840F: drivers/gpu/drm/tiny/st7586.c 6841 6842DRM DRIVER FOR SITRONIX ST7701 PANELS 6843M: Jagan Teki <jagan@amarulasolutions.com> 6844S: Maintained 6845F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6846F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6847 6848DRM DRIVER FOR SITRONIX ST7703 PANELS 6849M: Guido Günther <agx@sigxcpu.org> 6850R: Purism Kernel Team <kernel@puri.sm> 6851R: Ondrej Jirman <megi@xff.cz> 6852S: Maintained 6853F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6854F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6855 6856DRM DRIVER FOR SITRONIX ST7735R PANELS 6857M: David Lechner <david@lechnology.com> 6858S: Maintained 6859T: git git://anongit.freedesktop.org/drm/drm-misc 6860F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6861F: drivers/gpu/drm/tiny/st7735r.c 6862 6863DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6864M: Javier Martinez Canillas <javierm@redhat.com> 6865S: Maintained 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6868F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6869F: drivers/gpu/drm/solomon/ssd130x* 6870 6871DRM DRIVER FOR ST-ERICSSON MCDE 6872M: Linus Walleij <linus.walleij@linaro.org> 6873S: Maintained 6874T: git git://anongit.freedesktop.org/drm/drm-misc 6875F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6876F: drivers/gpu/drm/mcde/ 6877 6878DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6879M: Jagan Teki <jagan@amarulasolutions.com> 6880S: Maintained 6881F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6882F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6883 6884DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6885R: Douglas Anderson <dianders@chromium.org> 6886F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6887F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6888 6889DRM DRIVER FOR TPO TPG110 PANELS 6890M: Linus Walleij <linus.walleij@linaro.org> 6891S: Maintained 6892T: git git://anongit.freedesktop.org/drm/drm-misc 6893F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6894F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6895 6896DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6897M: Dave Airlie <airlied@redhat.com> 6898R: Sean Paul <sean@poorly.run> 6899R: Thomas Zimmermann <tzimmermann@suse.de> 6900L: dri-devel@lists.freedesktop.org 6901S: Supported 6902T: git git://anongit.freedesktop.org/drm/drm-misc 6903F: drivers/gpu/drm/udl/ 6904 6905DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6906M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6907M: Melissa Wen <melissa.srw@gmail.com> 6908M: Maíra Canal <mairacanal@riseup.net> 6909R: Haneen Mohammed <hamohammed.sa@gmail.com> 6910R: Daniel Vetter <daniel@ffwll.ch> 6911L: dri-devel@lists.freedesktop.org 6912S: Maintained 6913T: git git://anongit.freedesktop.org/drm/drm-misc 6914F: Documentation/gpu/vkms.rst 6915F: drivers/gpu/drm/vkms/ 6916 6917DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6918M: Hans de Goede <hdegoede@redhat.com> 6919L: dri-devel@lists.freedesktop.org 6920S: Maintained 6921T: git git://anongit.freedesktop.org/drm/drm-misc 6922F: drivers/gpu/drm/vboxvideo/ 6923 6924DRM DRIVER FOR VMWARE VIRTUAL GPU 6925M: Zack Rusin <zackr@vmware.com> 6926R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6927L: dri-devel@lists.freedesktop.org 6928S: Supported 6929T: git git://anongit.freedesktop.org/drm/drm-misc 6930F: drivers/gpu/drm/vmwgfx/ 6931F: include/uapi/drm/vmwgfx_drm.h 6932 6933DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6934M: Linus Walleij <linus.walleij@linaro.org> 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6938F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6939 6940DRM DRIVERS 6941M: David Airlie <airlied@gmail.com> 6942M: Daniel Vetter <daniel@ffwll.ch> 6943L: dri-devel@lists.freedesktop.org 6944S: Maintained 6945B: https://gitlab.freedesktop.org/drm 6946C: irc://irc.oftc.net/dri-devel 6947T: git git://anongit.freedesktop.org/drm/drm 6948F: Documentation/devicetree/bindings/display/ 6949F: Documentation/devicetree/bindings/gpu/ 6950F: Documentation/gpu/ 6951F: drivers/gpu/ 6952F: include/drm/ 6953F: include/linux/vga* 6954F: include/uapi/drm/ 6955 6956DRM DRIVERS AND MISC GPU PATCHES 6957M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6958M: Maxime Ripard <mripard@kernel.org> 6959M: Thomas Zimmermann <tzimmermann@suse.de> 6960S: Maintained 6961W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6962T: git git://anongit.freedesktop.org/drm/drm-misc 6963F: Documentation/devicetree/bindings/display/ 6964F: Documentation/devicetree/bindings/gpu/ 6965F: Documentation/gpu/ 6966F: drivers/gpu/drm/ 6967F: drivers/gpu/vga/ 6968F: include/drm/drm 6969F: include/linux/vga* 6970F: include/uapi/drm/ 6971X: drivers/gpu/drm/amd/ 6972X: drivers/gpu/drm/armada/ 6973X: drivers/gpu/drm/etnaviv/ 6974X: drivers/gpu/drm/exynos/ 6975X: drivers/gpu/drm/i915/ 6976X: drivers/gpu/drm/kmb/ 6977X: drivers/gpu/drm/mediatek/ 6978X: drivers/gpu/drm/msm/ 6979X: drivers/gpu/drm/nouveau/ 6980X: drivers/gpu/drm/radeon/ 6981X: drivers/gpu/drm/renesas/ 6982X: drivers/gpu/drm/tegra/ 6983 6984DRM DRIVERS FOR ALLWINNER A10 6985M: Maxime Ripard <mripard@kernel.org> 6986M: Chen-Yu Tsai <wens@csie.org> 6987L: dri-devel@lists.freedesktop.org 6988S: Supported 6989T: git git://anongit.freedesktop.org/drm/drm-misc 6990F: Documentation/devicetree/bindings/display/allwinner* 6991F: drivers/gpu/drm/sun4i/ 6992 6993DRM DRIVERS FOR AMLOGIC SOCS 6994M: Neil Armstrong <neil.armstrong@linaro.org> 6995L: dri-devel@lists.freedesktop.org 6996L: linux-amlogic@lists.infradead.org 6997S: Supported 6998W: http://linux-meson.com/ 6999T: git git://anongit.freedesktop.org/drm/drm-misc 7000F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7001F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7002F: Documentation/gpu/meson.rst 7003F: drivers/gpu/drm/ci/xfails/meson* 7004F: drivers/gpu/drm/meson/ 7005 7006DRM DRIVERS FOR ATMEL HLCDC 7007M: Sam Ravnborg <sam@ravnborg.org> 7008M: Boris Brezillon <bbrezillon@kernel.org> 7009L: dri-devel@lists.freedesktop.org 7010S: Supported 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/atmel/ 7013F: drivers/gpu/drm/atmel-hlcdc/ 7014 7015DRM DRIVERS FOR BRIDGE CHIPS 7016M: Andrzej Hajda <andrzej.hajda@intel.com> 7017M: Neil Armstrong <neil.armstrong@linaro.org> 7018M: Robert Foss <rfoss@kernel.org> 7019R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7020R: Jonas Karlman <jonas@kwiboo.se> 7021R: Jernej Skrabec <jernej.skrabec@gmail.com> 7022S: Maintained 7023T: git git://anongit.freedesktop.org/drm/drm-misc 7024F: Documentation/devicetree/bindings/display/bridge/ 7025F: drivers/gpu/drm/bridge/ 7026F: drivers/gpu/drm/drm_bridge.c 7027F: drivers/gpu/drm/drm_bridge_connector.c 7028F: include/drm/drm_bridge.h 7029F: include/drm/drm_bridge_connector.h 7030 7031DRM DRIVERS FOR EXYNOS 7032M: Inki Dae <inki.dae@samsung.com> 7033M: Seung-Woo Kim <sw0312.kim@samsung.com> 7034M: Kyungmin Park <kyungmin.park@samsung.com> 7035L: dri-devel@lists.freedesktop.org 7036S: Supported 7037T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7038F: Documentation/devicetree/bindings/display/exynos/ 7039F: Documentation/devicetree/bindings/display/samsung/ 7040F: drivers/gpu/drm/exynos/ 7041F: include/uapi/drm/exynos_drm.h 7042 7043DRM DRIVERS FOR FREESCALE DCU 7044M: Stefan Agner <stefan@agner.ch> 7045M: Alison Wang <alison.wang@nxp.com> 7046L: dri-devel@lists.freedesktop.org 7047S: Supported 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7050F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7051F: drivers/gpu/drm/fsl-dcu/ 7052 7053DRM DRIVERS FOR FREESCALE IMX 5/6 7054M: Philipp Zabel <p.zabel@pengutronix.de> 7055L: dri-devel@lists.freedesktop.org 7056S: Maintained 7057T: git git://anongit.freedesktop.org/drm/drm-misc 7058T: git git://git.pengutronix.de/git/pza/linux 7059F: Documentation/devicetree/bindings/display/imx/ 7060F: drivers/gpu/drm/imx/ipuv3/ 7061F: drivers/gpu/ipu-v3/ 7062 7063DRM DRIVERS FOR FREESCALE IMX BRIDGE 7064M: Liu Ying <victor.liu@nxp.com> 7065L: dri-devel@lists.freedesktop.org 7066S: Maintained 7067F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7068F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7069F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7070F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7071F: drivers/gpu/drm/bridge/imx/ 7072 7073DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7074M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: drivers/gpu/drm/gma500/ 7079 7080DRM DRIVERS FOR HISILICON 7081M: Xinliang Liu <xinliang.liu@linaro.org> 7082M: Tian Tao <tiantao6@hisilicon.com> 7083R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7084R: Sumit Semwal <sumit.semwal@linaro.org> 7085R: Yongqin Liu <yongqin.liu@linaro.org> 7086R: John Stultz <jstultz@google.com> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/devicetree/bindings/display/hisilicon/ 7091F: drivers/gpu/drm/hisilicon/ 7092 7093DRM DRIVERS FOR LIMA 7094M: Qiang Yu <yuq825@gmail.com> 7095L: dri-devel@lists.freedesktop.org 7096L: lima@lists.freedesktop.org (moderated for non-subscribers) 7097S: Maintained 7098T: git git://anongit.freedesktop.org/drm/drm-misc 7099F: drivers/gpu/drm/lima/ 7100F: include/uapi/drm/lima_drm.h 7101 7102DRM DRIVERS FOR LOONGSON 7103M: Sui Jingfeng <suijingfeng@loongson.cn> 7104L: dri-devel@lists.freedesktop.org 7105S: Supported 7106T: git git://anongit.freedesktop.org/drm/drm-misc 7107F: drivers/gpu/drm/loongson/ 7108 7109DRM DRIVERS FOR MEDIATEK 7110M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7111M: Philipp Zabel <p.zabel@pengutronix.de> 7112L: dri-devel@lists.freedesktop.org 7113L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7114S: Supported 7115F: Documentation/devicetree/bindings/display/mediatek/ 7116F: drivers/gpu/drm/ci/xfails/mediatek* 7117F: drivers/gpu/drm/mediatek/ 7118F: drivers/phy/mediatek/phy-mtk-dp.c 7119F: drivers/phy/mediatek/phy-mtk-hdmi* 7120F: drivers/phy/mediatek/phy-mtk-mipi* 7121 7122DRM DRIVERS FOR NVIDIA TEGRA 7123M: Thierry Reding <thierry.reding@gmail.com> 7124M: Mikko Perttunen <mperttunen@nvidia.com> 7125L: dri-devel@lists.freedesktop.org 7126L: linux-tegra@vger.kernel.org 7127S: Supported 7128T: git https://gitlab.freedesktop.org/drm/tegra.git 7129F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7130F: Documentation/devicetree/bindings/gpu/host1x/ 7131F: drivers/gpu/drm/tegra/ 7132F: drivers/gpu/host1x/ 7133F: include/linux/host1x.h 7134F: include/uapi/drm/tegra_drm.h 7135 7136DRM DRIVERS FOR RENESAS R-CAR 7137M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7138M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7139L: dri-devel@lists.freedesktop.org 7140L: linux-renesas-soc@vger.kernel.org 7141S: Supported 7142T: git git://linuxtv.org/pinchartl/media drm/du/next 7143F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7144F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7145F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7146F: Documentation/devicetree/bindings/display/renesas,du.yaml 7147F: drivers/gpu/drm/renesas/rcar-du/ 7148 7149DRM DRIVERS FOR RENESAS SHMOBILE 7150M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7151M: Geert Uytterhoeven <geert+renesas@glider.be> 7152L: dri-devel@lists.freedesktop.org 7153L: linux-renesas-soc@vger.kernel.org 7154S: Supported 7155F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7156F: drivers/gpu/drm/renesas/shmobile/ 7157F: include/linux/platform_data/shmob_drm.h 7158 7159DRM DRIVERS FOR ROCKCHIP 7160M: Sandy Huang <hjc@rock-chips.com> 7161M: Heiko Stübner <heiko@sntech.de> 7162L: dri-devel@lists.freedesktop.org 7163S: Maintained 7164T: git git://anongit.freedesktop.org/drm/drm-misc 7165F: Documentation/devicetree/bindings/display/rockchip/ 7166F: drivers/gpu/drm/ci/xfails/rockchip* 7167F: drivers/gpu/drm/rockchip/ 7168 7169DRM DRIVERS FOR STI 7170M: Alain Volmat <alain.volmat@foss.st.com> 7171L: dri-devel@lists.freedesktop.org 7172S: Maintained 7173T: git git://anongit.freedesktop.org/drm/drm-misc 7174F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7175F: drivers/gpu/drm/sti 7176 7177DRM DRIVERS FOR STM 7178M: Yannick Fertre <yannick.fertre@foss.st.com> 7179M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7180M: Philippe Cornu <philippe.cornu@foss.st.com> 7181L: dri-devel@lists.freedesktop.org 7182S: Maintained 7183T: git git://anongit.freedesktop.org/drm/drm-misc 7184F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7185F: drivers/gpu/drm/stm 7186 7187DRM DRIVERS FOR TI KEYSTONE 7188M: Jyri Sarha <jyri.sarha@iki.fi> 7189M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7190L: dri-devel@lists.freedesktop.org 7191S: Maintained 7192T: git git://anongit.freedesktop.org/drm/drm-misc 7193F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7194F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7195F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7196F: drivers/gpu/drm/tidss/ 7197 7198DRM DRIVERS FOR TI LCDC 7199M: Jyri Sarha <jyri.sarha@iki.fi> 7200M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7201L: dri-devel@lists.freedesktop.org 7202S: Maintained 7203T: git git://anongit.freedesktop.org/drm/drm-misc 7204F: Documentation/devicetree/bindings/display/tilcdc/ 7205F: drivers/gpu/drm/tilcdc/ 7206 7207DRM DRIVERS FOR TI OMAP 7208M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7209L: dri-devel@lists.freedesktop.org 7210S: Maintained 7211T: git git://anongit.freedesktop.org/drm/drm-misc 7212F: Documentation/devicetree/bindings/display/ti/ 7213F: drivers/gpu/drm/omapdrm/ 7214 7215DRM DRIVERS FOR V3D 7216M: Emma Anholt <emma@anholt.net> 7217M: Melissa Wen <mwen@igalia.com> 7218S: Supported 7219T: git git://anongit.freedesktop.org/drm/drm-misc 7220F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7221F: drivers/gpu/drm/v3d/ 7222F: include/uapi/drm/v3d_drm.h 7223 7224DRM DRIVERS FOR VC4 7225M: Emma Anholt <emma@anholt.net> 7226M: Maxime Ripard <mripard@kernel.org> 7227S: Supported 7228T: git git://github.com/anholt/linux 7229T: git git://anongit.freedesktop.org/drm/drm-misc 7230F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7231F: drivers/gpu/drm/vc4/ 7232F: include/uapi/drm/vc4_drm.h 7233 7234DRM DRIVERS FOR VIVANTE GPU IP 7235M: Lucas Stach <l.stach@pengutronix.de> 7236R: Russell King <linux+etnaviv@armlinux.org.uk> 7237R: Christian Gmeiner <christian.gmeiner@gmail.com> 7238L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7239L: dri-devel@lists.freedesktop.org 7240S: Maintained 7241F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7242F: drivers/gpu/drm/etnaviv/ 7243F: include/uapi/drm/etnaviv_drm.h 7244 7245DRM DRIVERS FOR XEN 7246M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7247L: dri-devel@lists.freedesktop.org 7248L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7249S: Supported 7250T: git git://anongit.freedesktop.org/drm/drm-misc 7251F: Documentation/gpu/xen-front.rst 7252F: drivers/gpu/drm/xen/ 7253 7254DRM DRIVERS FOR XILINX 7255M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7256L: dri-devel@lists.freedesktop.org 7257S: Maintained 7258T: git git://anongit.freedesktop.org/drm/drm-misc 7259F: Documentation/devicetree/bindings/display/xlnx/ 7260F: drivers/gpu/drm/xlnx/ 7261 7262DRM GPU SCHEDULER 7263M: Luben Tuikov <ltuikov89@gmail.com> 7264L: dri-devel@lists.freedesktop.org 7265S: Maintained 7266T: git git://anongit.freedesktop.org/drm/drm-misc 7267F: drivers/gpu/drm/scheduler/ 7268F: include/drm/gpu_scheduler.h 7269 7270DRM PANEL DRIVERS 7271M: Neil Armstrong <neil.armstrong@linaro.org> 7272R: Jessica Zhang <quic_jesszhan@quicinc.com> 7273R: Sam Ravnborg <sam@ravnborg.org> 7274L: dri-devel@lists.freedesktop.org 7275S: Maintained 7276T: git git://anongit.freedesktop.org/drm/drm-misc 7277F: Documentation/devicetree/bindings/display/panel/ 7278F: drivers/gpu/drm/drm_panel.c 7279F: drivers/gpu/drm/panel/ 7280F: include/drm/drm_panel.h 7281 7282DRM PRIVACY-SCREEN CLASS 7283M: Hans de Goede <hdegoede@redhat.com> 7284L: dri-devel@lists.freedesktop.org 7285S: Maintained 7286T: git git://anongit.freedesktop.org/drm/drm-misc 7287F: drivers/gpu/drm/drm_privacy_screen* 7288F: include/drm/drm_privacy_screen* 7289 7290DRM TTM SUBSYSTEM 7291M: Christian Koenig <christian.koenig@amd.com> 7292M: Huang Rui <ray.huang@amd.com> 7293L: dri-devel@lists.freedesktop.org 7294S: Maintained 7295T: git git://anongit.freedesktop.org/drm/drm-misc 7296F: drivers/gpu/drm/ttm/ 7297F: include/drm/ttm/ 7298 7299DRM AUTOMATED TESTING 7300M: Helen Koike <helen.koike@collabora.com> 7301L: dri-devel@lists.freedesktop.org 7302S: Maintained 7303T: git git://anongit.freedesktop.org/drm/drm-misc 7304F: Documentation/gpu/automated_testing.rst 7305F: drivers/gpu/drm/ci/ 7306 7307DSBR100 USB FM RADIO DRIVER 7308M: Alexey Klimov <klimov.linux@gmail.com> 7309L: linux-media@vger.kernel.org 7310S: Maintained 7311T: git git://linuxtv.org/media_tree.git 7312F: drivers/media/radio/dsbr100.c 7313 7314DT3155 MEDIA DRIVER 7315M: Hans Verkuil <hverkuil@xs4all.nl> 7316L: linux-media@vger.kernel.org 7317S: Odd Fixes 7318W: https://linuxtv.org 7319T: git git://linuxtv.org/media_tree.git 7320F: drivers/media/pci/dt3155/ 7321 7322DVB_USB_AF9015 MEDIA DRIVER 7323M: Antti Palosaari <crope@iki.fi> 7324L: linux-media@vger.kernel.org 7325S: Maintained 7326W: https://linuxtv.org 7327W: http://palosaari.fi/linux/ 7328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7329T: git git://linuxtv.org/anttip/media_tree.git 7330F: drivers/media/usb/dvb-usb-v2/af9015* 7331 7332DVB_USB_AF9035 MEDIA DRIVER 7333M: Antti Palosaari <crope@iki.fi> 7334L: linux-media@vger.kernel.org 7335S: Maintained 7336W: https://linuxtv.org 7337W: http://palosaari.fi/linux/ 7338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7339T: git git://linuxtv.org/anttip/media_tree.git 7340F: drivers/media/usb/dvb-usb-v2/af9035* 7341 7342DVB_USB_ANYSEE MEDIA DRIVER 7343M: Antti Palosaari <crope@iki.fi> 7344L: linux-media@vger.kernel.org 7345S: Maintained 7346W: https://linuxtv.org 7347W: http://palosaari.fi/linux/ 7348Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7349T: git git://linuxtv.org/anttip/media_tree.git 7350F: drivers/media/usb/dvb-usb-v2/anysee* 7351 7352DVB_USB_AU6610 MEDIA DRIVER 7353M: Antti Palosaari <crope@iki.fi> 7354L: linux-media@vger.kernel.org 7355S: Maintained 7356W: https://linuxtv.org 7357W: http://palosaari.fi/linux/ 7358Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7359T: git git://linuxtv.org/anttip/media_tree.git 7360F: drivers/media/usb/dvb-usb-v2/au6610* 7361 7362DVB_USB_CE6230 MEDIA DRIVER 7363M: Antti Palosaari <crope@iki.fi> 7364L: linux-media@vger.kernel.org 7365S: Maintained 7366W: https://linuxtv.org 7367W: http://palosaari.fi/linux/ 7368Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7369T: git git://linuxtv.org/anttip/media_tree.git 7370F: drivers/media/usb/dvb-usb-v2/ce6230* 7371 7372DVB_USB_CXUSB MEDIA DRIVER 7373M: Michael Krufky <mkrufky@linuxtv.org> 7374L: linux-media@vger.kernel.org 7375S: Maintained 7376W: https://linuxtv.org 7377W: http://github.com/mkrufky 7378Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7379T: git git://linuxtv.org/media_tree.git 7380F: drivers/media/usb/dvb-usb/cxusb* 7381 7382DVB_USB_EC168 MEDIA DRIVER 7383M: Antti Palosaari <crope@iki.fi> 7384L: linux-media@vger.kernel.org 7385S: Maintained 7386W: https://linuxtv.org 7387W: http://palosaari.fi/linux/ 7388Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7389T: git git://linuxtv.org/anttip/media_tree.git 7390F: drivers/media/usb/dvb-usb-v2/ec168* 7391 7392DVB_USB_GL861 MEDIA DRIVER 7393M: Antti Palosaari <crope@iki.fi> 7394L: linux-media@vger.kernel.org 7395S: Maintained 7396W: https://linuxtv.org 7397Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7398T: git git://linuxtv.org/anttip/media_tree.git 7399F: drivers/media/usb/dvb-usb-v2/gl861* 7400 7401DVB_USB_MXL111SF MEDIA DRIVER 7402M: Michael Krufky <mkrufky@linuxtv.org> 7403L: linux-media@vger.kernel.org 7404S: Maintained 7405W: https://linuxtv.org 7406W: http://github.com/mkrufky 7407Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7408T: git git://linuxtv.org/mkrufky/mxl111sf.git 7409F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7410 7411DVB_USB_RTL28XXU MEDIA DRIVER 7412M: Antti Palosaari <crope@iki.fi> 7413L: linux-media@vger.kernel.org 7414S: Maintained 7415W: https://linuxtv.org 7416W: http://palosaari.fi/linux/ 7417Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7418T: git git://linuxtv.org/anttip/media_tree.git 7419F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7420 7421DVB_USB_V2 MEDIA DRIVER 7422M: Antti Palosaari <crope@iki.fi> 7423L: linux-media@vger.kernel.org 7424S: Maintained 7425W: https://linuxtv.org 7426W: http://palosaari.fi/linux/ 7427Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7428T: git git://linuxtv.org/anttip/media_tree.git 7429F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7430F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7431 7432DYNAMIC DEBUG 7433M: Jason Baron <jbaron@akamai.com> 7434M: Jim Cromie <jim.cromie@gmail.com> 7435S: Maintained 7436F: include/linux/dynamic_debug.h 7437F: lib/dynamic_debug.c 7438F: lib/test_dynamic_debug.c 7439 7440DYNAMIC INTERRUPT MODERATION 7441M: Tal Gilboa <talgi@nvidia.com> 7442S: Maintained 7443F: Documentation/networking/net_dim.rst 7444F: include/linux/dim.h 7445F: lib/dim/ 7446 7447DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7448M: Daniel Lezcano <daniel.lezcano@kernel.org> 7449L: linux-pm@vger.kernel.org 7450S: Supported 7451B: https://bugzilla.kernel.org 7452T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7453F: drivers/powercap/dtpm* 7454F: include/linux/dtpm.h 7455 7456DZ DECSTATION DZ11 SERIAL DRIVER 7457M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7458S: Maintained 7459F: drivers/tty/serial/dz.* 7460 7461E3X0 POWER BUTTON DRIVER 7462M: Moritz Fischer <moritz.fischer@ettus.com> 7463L: usrp-users@lists.ettus.com 7464S: Supported 7465W: http://www.ettus.com 7466F: Documentation/devicetree/bindings/input/e3x0-button.txt 7467F: drivers/input/misc/e3x0-button.c 7468 7469E4000 MEDIA DRIVER 7470M: Antti Palosaari <crope@iki.fi> 7471L: linux-media@vger.kernel.org 7472S: Maintained 7473W: https://linuxtv.org 7474W: http://palosaari.fi/linux/ 7475Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7476T: git git://linuxtv.org/anttip/media_tree.git 7477F: drivers/media/tuners/e4000* 7478 7479EARTH_PT1 MEDIA DRIVER 7480M: Akihiro Tsukada <tskd08@gmail.com> 7481L: linux-media@vger.kernel.org 7482S: Odd Fixes 7483F: drivers/media/pci/pt1/ 7484 7485EARTH_PT3 MEDIA DRIVER 7486M: Akihiro Tsukada <tskd08@gmail.com> 7487L: linux-media@vger.kernel.org 7488S: Odd Fixes 7489F: drivers/media/pci/pt3/ 7490 7491EC100 MEDIA DRIVER 7492M: Antti Palosaari <crope@iki.fi> 7493L: linux-media@vger.kernel.org 7494S: Maintained 7495W: https://linuxtv.org 7496W: http://palosaari.fi/linux/ 7497Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7498T: git git://linuxtv.org/anttip/media_tree.git 7499F: drivers/media/dvb-frontends/ec100* 7500 7501ECRYPT FILE SYSTEM 7502M: Tyler Hicks <code@tyhicks.com> 7503L: ecryptfs@vger.kernel.org 7504S: Odd Fixes 7505W: http://ecryptfs.org 7506W: https://launchpad.net/ecryptfs 7507T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7508F: Documentation/filesystems/ecryptfs.rst 7509F: fs/ecryptfs/ 7510 7511EDAC-AMD64 7512M: Yazen Ghannam <yazen.ghannam@amd.com> 7513L: linux-edac@vger.kernel.org 7514S: Supported 7515F: drivers/edac/amd64_edac* 7516F: drivers/edac/mce_amd* 7517 7518EDAC-ARMADA 7519M: Jan Luebbe <jlu@pengutronix.de> 7520L: linux-edac@vger.kernel.org 7521S: Maintained 7522F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7523F: drivers/edac/armada_xp_* 7524 7525EDAC-AST2500 7526M: Stefan Schaeckeler <sschaeck@cisco.com> 7527S: Supported 7528F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7529F: drivers/edac/aspeed_edac.c 7530 7531EDAC-BLUEFIELD 7532M: Shravan Kumar Ramani <shravankr@nvidia.com> 7533S: Supported 7534F: drivers/edac/bluefield_edac.c 7535 7536EDAC-CALXEDA 7537M: Andre Przywara <andre.przywara@arm.com> 7538L: linux-edac@vger.kernel.org 7539S: Maintained 7540F: drivers/edac/highbank* 7541 7542EDAC-CAVIUM OCTEON 7543M: Ralf Baechle <ralf@linux-mips.org> 7544L: linux-edac@vger.kernel.org 7545L: linux-mips@vger.kernel.org 7546S: Supported 7547F: drivers/edac/octeon_edac* 7548 7549EDAC-CAVIUM THUNDERX 7550M: Robert Richter <rric@kernel.org> 7551L: linux-edac@vger.kernel.org 7552S: Odd Fixes 7553F: drivers/edac/thunderx_edac* 7554 7555EDAC-CORE 7556M: Borislav Petkov <bp@alien8.de> 7557M: Tony Luck <tony.luck@intel.com> 7558R: James Morse <james.morse@arm.com> 7559R: Mauro Carvalho Chehab <mchehab@kernel.org> 7560R: Robert Richter <rric@kernel.org> 7561L: linux-edac@vger.kernel.org 7562S: Supported 7563T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7564F: Documentation/admin-guide/ras.rst 7565F: Documentation/driver-api/edac.rst 7566F: drivers/edac/ 7567F: include/linux/edac.h 7568 7569EDAC-DMC520 7570M: Lei Wang <lewan@microsoft.com> 7571L: linux-edac@vger.kernel.org 7572S: Supported 7573F: drivers/edac/dmc520_edac.c 7574 7575EDAC-E752X 7576M: Mark Gross <markgross@kernel.org> 7577L: linux-edac@vger.kernel.org 7578S: Maintained 7579F: drivers/edac/e752x_edac.c 7580 7581EDAC-E7XXX 7582L: linux-edac@vger.kernel.org 7583S: Maintained 7584F: drivers/edac/e7xxx_edac.c 7585 7586EDAC-FSL_DDR 7587M: York Sun <york.sun@nxp.com> 7588L: linux-edac@vger.kernel.org 7589S: Maintained 7590F: drivers/edac/fsl_ddr_edac.* 7591 7592EDAC-GHES 7593M: Mauro Carvalho Chehab <mchehab@kernel.org> 7594L: linux-edac@vger.kernel.org 7595S: Maintained 7596F: drivers/edac/ghes_edac.c 7597 7598EDAC-I10NM 7599M: Tony Luck <tony.luck@intel.com> 7600L: linux-edac@vger.kernel.org 7601S: Maintained 7602F: drivers/edac/i10nm_base.c 7603 7604EDAC-I3000 7605L: linux-edac@vger.kernel.org 7606S: Orphan 7607F: drivers/edac/i3000_edac.c 7608 7609EDAC-I5000 7610L: linux-edac@vger.kernel.org 7611S: Maintained 7612F: drivers/edac/i5000_edac.c 7613 7614EDAC-I5400 7615M: Mauro Carvalho Chehab <mchehab@kernel.org> 7616L: linux-edac@vger.kernel.org 7617S: Maintained 7618F: drivers/edac/i5400_edac.c 7619 7620EDAC-I7300 7621M: Mauro Carvalho Chehab <mchehab@kernel.org> 7622L: linux-edac@vger.kernel.org 7623S: Maintained 7624F: drivers/edac/i7300_edac.c 7625 7626EDAC-I7CORE 7627M: Mauro Carvalho Chehab <mchehab@kernel.org> 7628L: linux-edac@vger.kernel.org 7629S: Maintained 7630F: drivers/edac/i7core_edac.c 7631 7632EDAC-I82443BXGX 7633M: Tim Small <tim@buttersideup.com> 7634L: linux-edac@vger.kernel.org 7635S: Maintained 7636F: drivers/edac/i82443bxgx_edac.c 7637 7638EDAC-I82975X 7639M: "Arvind R." <arvino55@gmail.com> 7640L: linux-edac@vger.kernel.org 7641S: Maintained 7642F: drivers/edac/i82975x_edac.c 7643 7644EDAC-IE31200 7645M: Jason Baron <jbaron@akamai.com> 7646L: linux-edac@vger.kernel.org 7647S: Maintained 7648F: drivers/edac/ie31200_edac.c 7649 7650EDAC-IGEN6 7651M: Tony Luck <tony.luck@intel.com> 7652R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7653L: linux-edac@vger.kernel.org 7654S: Maintained 7655F: drivers/edac/igen6_edac.c 7656 7657EDAC-MPC85XX 7658M: Johannes Thumshirn <morbidrsa@gmail.com> 7659L: linux-edac@vger.kernel.org 7660S: Maintained 7661F: drivers/edac/mpc85xx_edac.[ch] 7662 7663EDAC-NPCM 7664M: Marvin Lin <kflin@nuvoton.com> 7665M: Stanley Chu <yschu@nuvoton.com> 7666L: linux-edac@vger.kernel.org 7667S: Maintained 7668F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7669F: drivers/edac/npcm_edac.c 7670 7671EDAC-PASEMI 7672M: Egor Martovetsky <egor@pasemi.com> 7673L: linux-edac@vger.kernel.org 7674S: Maintained 7675F: drivers/edac/pasemi_edac.c 7676 7677EDAC-PND2 7678M: Tony Luck <tony.luck@intel.com> 7679L: linux-edac@vger.kernel.org 7680S: Maintained 7681F: drivers/edac/pnd2_edac.[ch] 7682 7683EDAC-QCOM 7684M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7685L: linux-arm-msm@vger.kernel.org 7686L: linux-edac@vger.kernel.org 7687S: Maintained 7688F: drivers/edac/qcom_edac.c 7689 7690EDAC-R82600 7691M: Tim Small <tim@buttersideup.com> 7692L: linux-edac@vger.kernel.org 7693S: Maintained 7694F: drivers/edac/r82600_edac.c 7695 7696EDAC-SBRIDGE 7697M: Tony Luck <tony.luck@intel.com> 7698R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7699L: linux-edac@vger.kernel.org 7700S: Maintained 7701F: drivers/edac/sb_edac.c 7702 7703EDAC-SKYLAKE 7704M: Tony Luck <tony.luck@intel.com> 7705L: linux-edac@vger.kernel.org 7706S: Maintained 7707F: drivers/edac/skx_*.[ch] 7708 7709EDAC-TI 7710M: Tero Kristo <kristo@kernel.org> 7711L: linux-edac@vger.kernel.org 7712S: Odd Fixes 7713F: drivers/edac/ti_edac.c 7714 7715EDIROL UA-101/UA-1000 DRIVER 7716M: Clemens Ladisch <clemens@ladisch.de> 7717L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7718S: Maintained 7719T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7720F: sound/usb/misc/ua101.c 7721 7722EFI TEST DRIVER 7723M: Ivan Hu <ivan.hu@canonical.com> 7724M: Ard Biesheuvel <ardb@kernel.org> 7725L: linux-efi@vger.kernel.org 7726S: Maintained 7727F: drivers/firmware/efi/test/ 7728 7729EFI VARIABLE FILESYSTEM 7730M: Jeremy Kerr <jk@ozlabs.org> 7731M: Ard Biesheuvel <ardb@kernel.org> 7732L: linux-efi@vger.kernel.org 7733S: Maintained 7734T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7735F: fs/efivarfs/ 7736 7737EFIFB FRAMEBUFFER DRIVER 7738M: Peter Jones <pjones@redhat.com> 7739L: linux-fbdev@vger.kernel.org 7740S: Maintained 7741F: drivers/video/fbdev/efifb.c 7742 7743EFS FILESYSTEM 7744S: Orphan 7745W: http://aeschi.ch.eu.org/efs/ 7746F: fs/efs/ 7747 7748EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7749M: Douglas Miller <dougmill@linux.ibm.com> 7750L: netdev@vger.kernel.org 7751S: Maintained 7752F: drivers/net/ethernet/ibm/ehea/ 7753 7754ELM327 CAN NETWORK DRIVER 7755M: Max Staudt <max@enpas.org> 7756L: linux-can@vger.kernel.org 7757S: Maintained 7758F: Documentation/networking/device_drivers/can/can327.rst 7759F: drivers/net/can/can327.c 7760 7761EM28XX VIDEO4LINUX DRIVER 7762M: Mauro Carvalho Chehab <mchehab@kernel.org> 7763L: linux-media@vger.kernel.org 7764S: Maintained 7765W: https://linuxtv.org 7766T: git git://linuxtv.org/media_tree.git 7767F: Documentation/admin-guide/media/em28xx* 7768F: drivers/media/usb/em28xx/ 7769 7770EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7771M: Adrian Hunter <adrian.hunter@intel.com> 7772M: Ritesh Harjani <riteshh@codeaurora.org> 7773M: Asutosh Das <asutoshd@codeaurora.org> 7774L: linux-mmc@vger.kernel.org 7775S: Supported 7776F: drivers/mmc/host/cqhci* 7777 7778EMS CPC-PCI CAN DRIVER 7779M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7780M: support@ems-wuensche.com 7781L: linux-can@vger.kernel.org 7782S: Maintained 7783F: drivers/net/can/sja1000/ems_pci.c 7784 7785EMULEX 10Gbps iSCSI - OneConnect DRIVER 7786M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7787L: linux-scsi@vger.kernel.org 7788S: Supported 7789W: http://www.broadcom.com 7790F: drivers/scsi/be2iscsi/ 7791 7792EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7793M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7794M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7795M: Somnath Kotur <somnath.kotur@broadcom.com> 7796L: netdev@vger.kernel.org 7797S: Supported 7798W: http://www.emulex.com 7799F: drivers/net/ethernet/emulex/benet/ 7800 7801EMULEX ONECONNECT ROCE DRIVER 7802M: Selvin Xavier <selvin.xavier@broadcom.com> 7803L: linux-rdma@vger.kernel.org 7804S: Odd Fixes 7805W: http://www.broadcom.com 7806F: drivers/infiniband/hw/ocrdma/ 7807F: include/uapi/rdma/ocrdma-abi.h 7808 7809EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7810M: James Smart <james.smart@broadcom.com> 7811M: Ram Vegesna <ram.vegesna@broadcom.com> 7812L: linux-scsi@vger.kernel.org 7813L: target-devel@vger.kernel.org 7814S: Supported 7815W: http://www.broadcom.com 7816F: drivers/scsi/elx/ 7817 7818EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7819M: James Smart <james.smart@broadcom.com> 7820M: Dick Kennedy <dick.kennedy@broadcom.com> 7821L: linux-scsi@vger.kernel.org 7822S: Supported 7823W: http://www.broadcom.com 7824F: drivers/scsi/lpfc/ 7825 7826ENE CB710 FLASH CARD READER DRIVER 7827M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7828S: Maintained 7829F: drivers/misc/cb710/ 7830F: drivers/mmc/host/cb710-mmc.* 7831F: include/linux/cb710.h 7832 7833ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7834M: Maxim Levitsky <maximlevitsky@gmail.com> 7835S: Maintained 7836F: drivers/media/rc/ene_ir.* 7837 7838EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7839M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7840L: linuxppc-dev@lists.ozlabs.org 7841S: Maintained 7842F: drivers/tty/ehv_bytechan.c 7843 7844EPSON S1D13XXX FRAMEBUFFER DRIVER 7845M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7846S: Maintained 7847T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7848F: drivers/video/fbdev/s1d13xxxfb.c 7849F: include/video/s1d13xxxfb.h 7850 7851EROFS FILE SYSTEM 7852M: Gao Xiang <xiang@kernel.org> 7853M: Chao Yu <chao@kernel.org> 7854R: Yue Hu <huyue2@coolpad.com> 7855R: Jeffle Xu <jefflexu@linux.alibaba.com> 7856L: linux-erofs@lists.ozlabs.org 7857S: Maintained 7858T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7859F: Documentation/ABI/testing/sysfs-fs-erofs 7860F: Documentation/filesystems/erofs.rst 7861F: fs/erofs/ 7862F: include/trace/events/erofs.h 7863 7864ERRSEQ ERROR TRACKING INFRASTRUCTURE 7865M: Jeff Layton <jlayton@kernel.org> 7866S: Maintained 7867F: include/linux/errseq.h 7868F: lib/errseq.c 7869 7870ESD CAN/USB DRIVERS 7871M: Frank Jungclaus <frank.jungclaus@esd.eu> 7872R: socketcan@esd.eu 7873L: linux-can@vger.kernel.org 7874S: Maintained 7875F: drivers/net/can/usb/esd_usb.c 7876 7877ET131X NETWORK DRIVER 7878M: Mark Einon <mark.einon@gmail.com> 7879S: Odd Fixes 7880F: drivers/net/ethernet/agere/ 7881 7882ETAS ES58X CAN/USB DRIVER 7883M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7884L: linux-can@vger.kernel.org 7885S: Maintained 7886F: Documentation/networking/devlink/etas_es58x.rst 7887F: drivers/net/can/usb/etas_es58x/ 7888 7889ETHERNET BRIDGE 7890M: Roopa Prabhu <roopa@nvidia.com> 7891M: Nikolay Aleksandrov <razor@blackwall.org> 7892L: bridge@lists.linux.dev 7893L: netdev@vger.kernel.org 7894S: Maintained 7895W: http://www.linuxfoundation.org/en/Net:Bridge 7896F: include/linux/netfilter_bridge/ 7897F: net/bridge/ 7898 7899ETHERNET PHY LIBRARY 7900M: Andrew Lunn <andrew@lunn.ch> 7901M: Heiner Kallweit <hkallweit1@gmail.com> 7902R: Russell King <linux@armlinux.org.uk> 7903L: netdev@vger.kernel.org 7904S: Maintained 7905F: Documentation/ABI/testing/sysfs-class-net-phydev 7906F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7907F: Documentation/devicetree/bindings/net/mdio* 7908F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7909F: Documentation/networking/phy.rst 7910F: drivers/net/mdio/ 7911F: drivers/net/mdio/acpi_mdio.c 7912F: drivers/net/mdio/fwnode_mdio.c 7913F: drivers/net/mdio/of_mdio.c 7914F: drivers/net/pcs/ 7915F: drivers/net/phy/ 7916F: include/dt-bindings/net/qca-ar803x.h 7917F: include/linux/*mdio*.h 7918F: include/linux/linkmode.h 7919F: include/linux/mdio/*.h 7920F: include/linux/mii.h 7921F: include/linux/of_net.h 7922F: include/linux/phy.h 7923F: include/linux/phy_fixed.h 7924F: include/linux/phylib_stubs.h 7925F: include/linux/platform_data/mdio-bcm-unimac.h 7926F: include/linux/platform_data/mdio-gpio.h 7927F: include/trace/events/mdio.h 7928F: include/uapi/linux/mdio.h 7929F: include/uapi/linux/mii.h 7930F: net/core/of_net.c 7931 7932EXEC & BINFMT API 7933R: Eric Biederman <ebiederm@xmission.com> 7934R: Kees Cook <keescook@chromium.org> 7935L: linux-mm@kvack.org 7936S: Supported 7937T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7938F: fs/*binfmt_*.c 7939F: fs/exec.c 7940F: include/linux/binfmts.h 7941F: include/linux/elf.h 7942F: include/uapi/linux/binfmts.h 7943F: include/uapi/linux/elf.h 7944F: tools/testing/selftests/exec/ 7945N: asm/elf.h 7946N: binfmt 7947 7948EXFAT FILE SYSTEM 7949M: Namjae Jeon <linkinjeon@kernel.org> 7950M: Sungjong Seo <sj1557.seo@samsung.com> 7951L: linux-fsdevel@vger.kernel.org 7952S: Maintained 7953T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7954F: fs/exfat/ 7955 7956EXT2 FILE SYSTEM 7957M: Jan Kara <jack@suse.com> 7958L: linux-ext4@vger.kernel.org 7959S: Maintained 7960F: Documentation/filesystems/ext2.rst 7961F: fs/ext2/ 7962F: include/linux/ext2* 7963 7964EXT4 FILE SYSTEM 7965M: "Theodore Ts'o" <tytso@mit.edu> 7966M: Andreas Dilger <adilger.kernel@dilger.ca> 7967L: linux-ext4@vger.kernel.org 7968S: Maintained 7969W: http://ext4.wiki.kernel.org 7970Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7971T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7972F: Documentation/filesystems/ext4/ 7973F: fs/ext4/ 7974F: include/trace/events/ext4.h 7975F: include/uapi/linux/ext4.h 7976 7977Extended Verification Module (EVM) 7978M: Mimi Zohar <zohar@linux.ibm.com> 7979L: linux-integrity@vger.kernel.org 7980S: Supported 7981T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7982F: security/integrity/ 7983F: security/integrity/evm/ 7984 7985EXTENSIBLE FIRMWARE INTERFACE (EFI) 7986M: Ard Biesheuvel <ardb@kernel.org> 7987L: linux-efi@vger.kernel.org 7988S: Maintained 7989T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7990F: Documentation/admin-guide/efi-stub.rst 7991F: arch/*/include/asm/efi.h 7992F: arch/*/kernel/efi.c 7993F: arch/arm/boot/compressed/efi-header.S 7994F: arch/x86/platform/efi/ 7995F: drivers/firmware/efi/ 7996F: include/linux/efi*.h 7997 7998EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7999M: MyungJoo Ham <myungjoo.ham@samsung.com> 8000M: Chanwoo Choi <cw00.choi@samsung.com> 8001L: linux-kernel@vger.kernel.org 8002S: Maintained 8003T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8004F: Documentation/devicetree/bindings/extcon/ 8005F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8006F: drivers/extcon/ 8007F: include/linux/extcon.h 8008F: include/linux/extcon/ 8009 8010EXTRA BOOT CONFIG 8011M: Masami Hiramatsu <mhiramat@kernel.org> 8012L: linux-kernel@vger.kernel.org 8013L: linux-trace-kernel@vger.kernel.org 8014S: Maintained 8015Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8016T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8017F: Documentation/admin-guide/bootconfig.rst 8018F: fs/proc/bootconfig.c 8019F: include/linux/bootconfig.h 8020F: lib/bootconfig-data.S 8021F: lib/bootconfig.c 8022F: tools/bootconfig/* 8023F: tools/bootconfig/scripts/* 8024 8025EXYNOS DP DRIVER 8026M: Jingoo Han <jingoohan1@gmail.com> 8027L: dri-devel@lists.freedesktop.org 8028S: Maintained 8029F: drivers/gpu/drm/exynos/exynos_dp* 8030 8031EXYNOS SYSMMU (IOMMU) driver 8032M: Marek Szyprowski <m.szyprowski@samsung.com> 8033L: iommu@lists.linux.dev 8034S: Maintained 8035F: drivers/iommu/exynos-iommu.c 8036 8037F2FS FILE SYSTEM 8038M: Jaegeuk Kim <jaegeuk@kernel.org> 8039M: Chao Yu <chao@kernel.org> 8040L: linux-f2fs-devel@lists.sourceforge.net 8041S: Maintained 8042W: https://f2fs.wiki.kernel.org/ 8043Q: https://patchwork.kernel.org/project/f2fs/list/ 8044B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8045T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8046F: Documentation/ABI/testing/sysfs-fs-f2fs 8047F: Documentation/filesystems/f2fs.rst 8048F: fs/f2fs/ 8049F: include/linux/f2fs_fs.h 8050F: include/trace/events/f2fs.h 8051F: include/uapi/linux/f2fs.h 8052 8053F71805F HARDWARE MONITORING DRIVER 8054M: Jean Delvare <jdelvare@suse.com> 8055L: linux-hwmon@vger.kernel.org 8056S: Maintained 8057F: Documentation/hwmon/f71805f.rst 8058F: drivers/hwmon/f71805f.c 8059 8060FADDR2LINE 8061M: Josh Poimboeuf <jpoimboe@kernel.org> 8062S: Maintained 8063F: scripts/faddr2line 8064 8065FAILOVER MODULE 8066M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8067L: netdev@vger.kernel.org 8068S: Supported 8069F: Documentation/networking/failover.rst 8070F: include/net/failover.h 8071F: net/core/failover.c 8072 8073FANOTIFY 8074M: Jan Kara <jack@suse.cz> 8075R: Amir Goldstein <amir73il@gmail.com> 8076R: Matthew Bobrowski <repnop@google.com> 8077L: linux-fsdevel@vger.kernel.org 8078S: Maintained 8079F: fs/notify/fanotify/ 8080F: include/linux/fanotify.h 8081F: include/uapi/linux/fanotify.h 8082 8083FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8084M: Linus Walleij <linus.walleij@linaro.org> 8085L: linux-usb@vger.kernel.org 8086S: Maintained 8087F: drivers/usb/fotg210/ 8088 8089FARSYNC SYNCHRONOUS DRIVER 8090M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8091S: Supported 8092W: http://www.farsite.co.uk/ 8093F: drivers/net/wan/farsync.* 8094 8095FAULT INJECTION SUPPORT 8096M: Akinobu Mita <akinobu.mita@gmail.com> 8097S: Supported 8098F: Documentation/fault-injection/ 8099F: lib/fault-inject.c 8100 8101FBTFT Framebuffer drivers 8102L: dri-devel@lists.freedesktop.org 8103L: linux-fbdev@vger.kernel.org 8104S: Orphan 8105F: drivers/staging/fbtft/ 8106 8107FC0011 TUNER DRIVER 8108M: Michael Buesch <m@bues.ch> 8109L: linux-media@vger.kernel.org 8110S: Maintained 8111F: drivers/media/tuners/fc0011.c 8112F: drivers/media/tuners/fc0011.h 8113 8114FC2580 MEDIA DRIVER 8115M: Antti Palosaari <crope@iki.fi> 8116L: linux-media@vger.kernel.org 8117S: Maintained 8118W: https://linuxtv.org 8119W: http://palosaari.fi/linux/ 8120Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8121T: git git://linuxtv.org/anttip/media_tree.git 8122F: drivers/media/tuners/fc2580* 8123 8124FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8125M: Hannes Reinecke <hare@suse.de> 8126L: linux-scsi@vger.kernel.org 8127S: Supported 8128W: www.Open-FCoE.org 8129F: drivers/scsi/fcoe/ 8130F: drivers/scsi/libfc/ 8131F: include/scsi/fc/ 8132F: include/scsi/libfc.h 8133F: include/scsi/libfcoe.h 8134F: include/uapi/scsi/fc/ 8135 8136FILE LOCKING (flock() and fcntl()/lockf()) 8137M: Jeff Layton <jlayton@kernel.org> 8138M: Chuck Lever <chuck.lever@oracle.com> 8139L: linux-fsdevel@vger.kernel.org 8140S: Maintained 8141F: fs/fcntl.c 8142F: fs/locks.c 8143F: include/linux/fcntl.h 8144F: include/uapi/linux/fcntl.h 8145 8146FILESYSTEM DIRECT ACCESS (DAX) 8147M: Dan Williams <dan.j.williams@intel.com> 8148R: Matthew Wilcox <willy@infradead.org> 8149R: Jan Kara <jack@suse.cz> 8150L: linux-fsdevel@vger.kernel.org 8151L: nvdimm@lists.linux.dev 8152S: Supported 8153F: fs/dax.c 8154F: include/linux/dax.h 8155F: include/trace/events/fs_dax.h 8156 8157FILESYSTEMS (VFS and infrastructure) 8158M: Alexander Viro <viro@zeniv.linux.org.uk> 8159M: Christian Brauner <brauner@kernel.org> 8160L: linux-fsdevel@vger.kernel.org 8161S: Maintained 8162F: fs/* 8163F: include/linux/fs.h 8164F: include/linux/fs_types.h 8165F: include/uapi/linux/fs.h 8166F: include/uapi/linux/openat2.h 8167 8168FILESYSTEMS [EXPORTFS] 8169M: Chuck Lever <chuck.lever@oracle.com> 8170M: Jeff Layton <jlayton@kernel.org> 8171R: Amir Goldstein <amir73il@gmail.com> 8172L: linux-fsdevel@vger.kernel.org 8173L: linux-nfs@vger.kernel.org 8174S: Supported 8175F: Documentation/filesystems/nfs/exporting.rst 8176F: fs/exportfs/ 8177F: fs/fhandle.c 8178F: include/linux/exportfs.h 8179 8180FILESYSTEMS [IOMAP] 8181M: Christian Brauner <brauner@kernel.org> 8182R: Darrick J. Wong <djwong@kernel.org> 8183L: linux-xfs@vger.kernel.org 8184L: linux-fsdevel@vger.kernel.org 8185S: Supported 8186F: fs/iomap/ 8187F: include/linux/iomap.h 8188 8189FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8190M: Riku Voipio <riku.voipio@iki.fi> 8191L: linux-hwmon@vger.kernel.org 8192S: Maintained 8193F: drivers/hwmon/f75375s.c 8194F: include/linux/f75375s.h 8195 8196FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8197M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8198L: linux-can@vger.kernel.org 8199S: Maintained 8200F: drivers/net/can/usb/f81604.c 8201 8202FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8203M: Clemens Ladisch <clemens@ladisch.de> 8204M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8205L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8206S: Maintained 8207T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8208F: include/uapi/sound/firewire.h 8209F: sound/firewire/ 8210 8211FIREWIRE MEDIA DRIVERS (firedtv) 8212M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8213L: linux-media@vger.kernel.org 8214L: linux1394-devel@lists.sourceforge.net 8215S: Maintained 8216T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8217F: drivers/media/firewire/ 8218 8219FIREWIRE SBP-2 TARGET 8220M: Chris Boot <bootc@bootc.net> 8221L: linux-scsi@vger.kernel.org 8222L: target-devel@vger.kernel.org 8223L: linux1394-devel@lists.sourceforge.net 8224S: Maintained 8225T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8226F: drivers/target/sbp/ 8227 8228FIREWIRE SUBSYSTEM 8229M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8230M: Takashi Sakamoto <takaswie@kernel.org> 8231L: linux1394-devel@lists.sourceforge.net 8232S: Maintained 8233W: http://ieee1394.docs.kernel.org/ 8234T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8235F: drivers/firewire/ 8236F: include/linux/firewire.h 8237F: include/uapi/linux/firewire*.h 8238F: tools/firewire/ 8239 8240FIRMWARE FRAMEWORK FOR ARMV8-A 8241M: Sudeep Holla <sudeep.holla@arm.com> 8242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8243S: Maintained 8244F: drivers/firmware/arm_ffa/ 8245F: include/linux/arm_ffa.h 8246 8247FIRMWARE LOADER (request_firmware) 8248M: Luis Chamberlain <mcgrof@kernel.org> 8249M: Russ Weight <russ.weight@linux.dev> 8250L: linux-kernel@vger.kernel.org 8251S: Maintained 8252F: Documentation/firmware_class/ 8253F: drivers/base/firmware_loader/ 8254F: include/linux/firmware.h 8255 8256FLEXTIMER FTM-QUADDEC DRIVER 8257M: Patrick Havelange <patrick.havelange@essensium.com> 8258L: linux-iio@vger.kernel.org 8259S: Maintained 8260F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8261F: drivers/counter/ftm-quaddec.c 8262 8263FLOPPY DRIVER 8264M: Denis Efremov <efremov@linux.com> 8265L: linux-block@vger.kernel.org 8266S: Odd Fixes 8267F: drivers/block/floppy.c 8268 8269FLYSKY FSIA6B RC RECEIVER 8270M: Markus Koch <markus@notsyncing.net> 8271L: linux-input@vger.kernel.org 8272S: Maintained 8273F: drivers/input/joystick/fsia6b.c 8274 8275FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8276M: Geoffrey D. Bennett <g@b4.vu> 8277L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8278S: Maintained 8279T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8280F: sound/usb/mixer_scarlett2.c 8281 8282FORCEDETH GIGABIT ETHERNET DRIVER 8283M: Rain River <rain.1986.08.12@gmail.com> 8284M: Zhu Yanjun <zyjzyj2000@gmail.com> 8285L: netdev@vger.kernel.org 8286S: Maintained 8287F: drivers/net/ethernet/nvidia/* 8288 8289FORTIFY_SOURCE 8290M: Kees Cook <keescook@chromium.org> 8291L: linux-hardening@vger.kernel.org 8292S: Supported 8293T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8294F: include/linux/fortify-string.h 8295F: lib/fortify_kunit.c 8296F: lib/memcpy_kunit.c 8297F: lib/strcat_kunit.c 8298F: lib/strscpy_kunit.c 8299F: lib/test_fortify/* 8300F: scripts/test_fortify.sh 8301K: \b__NO_FORTIFY\b 8302 8303FPGA DFL DRIVERS 8304M: Wu Hao <hao.wu@intel.com> 8305R: Tom Rix <trix@redhat.com> 8306L: linux-fpga@vger.kernel.org 8307S: Maintained 8308F: Documentation/ABI/testing/sysfs-bus-dfl* 8309F: Documentation/fpga/dfl.rst 8310F: drivers/fpga/dfl* 8311F: drivers/uio/uio_dfl.c 8312F: include/linux/dfl.h 8313F: include/uapi/linux/fpga-dfl.h 8314 8315FPGA MANAGER FRAMEWORK 8316M: Moritz Fischer <mdf@kernel.org> 8317M: Wu Hao <hao.wu@intel.com> 8318M: Xu Yilun <yilun.xu@intel.com> 8319R: Tom Rix <trix@redhat.com> 8320L: linux-fpga@vger.kernel.org 8321S: Maintained 8322Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8323T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8324F: Documentation/devicetree/bindings/fpga/ 8325F: Documentation/driver-api/fpga/ 8326F: Documentation/fpga/ 8327F: drivers/fpga/ 8328F: include/linux/fpga/ 8329 8330FPU EMULATOR 8331M: Bill Metzenthen <billm@melbpc.org.au> 8332S: Maintained 8333W: https://floatingpoint.billm.au/ 8334F: arch/x86/math-emu/ 8335 8336FRAMEBUFFER CORE 8337M: Daniel Vetter <daniel@ffwll.ch> 8338S: Odd Fixes 8339T: git git://anongit.freedesktop.org/drm/drm-misc 8340F: drivers/video/fbdev/core/ 8341 8342FRAMEBUFFER LAYER 8343M: Helge Deller <deller@gmx.de> 8344L: linux-fbdev@vger.kernel.org 8345L: dri-devel@lists.freedesktop.org 8346S: Maintained 8347Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8348T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8349F: Documentation/fb/ 8350F: drivers/video/ 8351F: include/linux/fb.h 8352F: include/uapi/linux/fb.h 8353F: include/uapi/video/ 8354F: include/video/ 8355 8356FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8357M: Horia Geantă <horia.geanta@nxp.com> 8358M: Pankaj Gupta <pankaj.gupta@nxp.com> 8359M: Gaurav Jain <gaurav.jain@nxp.com> 8360L: linux-crypto@vger.kernel.org 8361S: Maintained 8362F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8363F: drivers/crypto/caam/ 8364 8365FREESCALE COLDFIRE M5441X MMC DRIVER 8366M: Angelo Dureghello <angelo.dureghello@timesys.com> 8367L: linux-mmc@vger.kernel.org 8368S: Maintained 8369F: drivers/mmc/host/sdhci-esdhc-mcf.c 8370F: include/linux/platform_data/mmc-esdhc-mcf.h 8371 8372FREESCALE DIU FRAMEBUFFER DRIVER 8373M: Timur Tabi <timur@kernel.org> 8374L: linux-fbdev@vger.kernel.org 8375S: Maintained 8376F: drivers/video/fbdev/fsl-diu-fb.* 8377 8378FREESCALE DMA DRIVER 8379M: Li Yang <leoyang.li@nxp.com> 8380M: Zhang Wei <zw@zh-kernel.org> 8381L: linuxppc-dev@lists.ozlabs.org 8382S: Maintained 8383F: drivers/dma/fsldma.* 8384 8385FREESCALE DSPI DRIVER 8386M: Vladimir Oltean <olteanv@gmail.com> 8387L: linux-spi@vger.kernel.org 8388S: Maintained 8389F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8390F: drivers/spi/spi-fsl-dspi.c 8391F: include/linux/spi/spi-fsl-dspi.h 8392 8393FREESCALE eDMA DRIVER 8394M: Frank Li <Frank.Li@nxp.com> 8395L: imx@lists.linux.dev 8396L: dmaengine@vger.kernel.org 8397S: Maintained 8398F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8399F: drivers/dma/fsl-edma*.* 8400 8401FREESCALE ENETC ETHERNET DRIVERS 8402M: Claudiu Manoil <claudiu.manoil@nxp.com> 8403M: Vladimir Oltean <vladimir.oltean@nxp.com> 8404L: netdev@vger.kernel.org 8405S: Maintained 8406F: drivers/net/ethernet/freescale/enetc/ 8407 8408FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8409M: Claudiu Manoil <claudiu.manoil@nxp.com> 8410L: netdev@vger.kernel.org 8411S: Maintained 8412F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8413F: drivers/net/ethernet/freescale/gianfar* 8414 8415FREESCALE GPMI NAND DRIVER 8416M: Han Xu <han.xu@nxp.com> 8417L: linux-mtd@lists.infradead.org 8418S: Maintained 8419F: drivers/mtd/nand/raw/gpmi-nand/* 8420 8421FREESCALE I2C CPM DRIVER 8422M: Jochen Friedrich <jochen@scram.de> 8423L: linuxppc-dev@lists.ozlabs.org 8424L: linux-i2c@vger.kernel.org 8425S: Maintained 8426F: drivers/i2c/busses/i2c-cpm.c 8427 8428FREESCALE IMX / MXC FEC DRIVER 8429M: Wei Fang <wei.fang@nxp.com> 8430R: Shenwei Wang <shenwei.wang@nxp.com> 8431R: Clark Wang <xiaoning.wang@nxp.com> 8432R: NXP Linux Team <linux-imx@nxp.com> 8433L: netdev@vger.kernel.org 8434S: Maintained 8435F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8436F: drivers/net/ethernet/freescale/fec.h 8437F: drivers/net/ethernet/freescale/fec_main.c 8438F: drivers/net/ethernet/freescale/fec_ptp.c 8439 8440FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8441M: Sascha Hauer <s.hauer@pengutronix.de> 8442R: Pengutronix Kernel Team <kernel@pengutronix.de> 8443L: linux-fbdev@vger.kernel.org 8444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8445S: Maintained 8446F: drivers/video/fbdev/imxfb.c 8447 8448FREESCALE IMX DDR PMU DRIVER 8449M: Frank Li <Frank.li@nxp.com> 8450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8451S: Maintained 8452F: Documentation/admin-guide/perf/imx-ddr.rst 8453F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8454F: drivers/perf/fsl_imx8_ddr_perf.c 8455 8456FREESCALE IMX I2C DRIVER 8457M: Oleksij Rempel <o.rempel@pengutronix.de> 8458R: Pengutronix Kernel Team <kernel@pengutronix.de> 8459L: linux-i2c@vger.kernel.org 8460S: Maintained 8461F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8462F: drivers/i2c/busses/i2c-imx.c 8463 8464FREESCALE IMX LPI2C DRIVER 8465M: Dong Aisheng <aisheng.dong@nxp.com> 8466L: linux-i2c@vger.kernel.org 8467L: linux-imx@nxp.com 8468S: Maintained 8469F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8470F: drivers/i2c/busses/i2c-imx-lpi2c.c 8471 8472FREESCALE MPC I2C DRIVER 8473M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8474L: linux-i2c@vger.kernel.org 8475S: Maintained 8476F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8477F: drivers/i2c/busses/i2c-mpc.c 8478 8479FREESCALE QORIQ DPAA ETHERNET DRIVER 8480M: Madalin Bucur <madalin.bucur@nxp.com> 8481L: netdev@vger.kernel.org 8482S: Maintained 8483F: drivers/net/ethernet/freescale/dpaa 8484 8485FREESCALE QORIQ DPAA FMAN DRIVER 8486M: Madalin Bucur <madalin.bucur@nxp.com> 8487R: Sean Anderson <sean.anderson@seco.com> 8488L: netdev@vger.kernel.org 8489S: Maintained 8490F: Documentation/devicetree/bindings/net/fsl-fman.txt 8491F: drivers/net/ethernet/freescale/fman 8492 8493FREESCALE QORIQ PTP CLOCK DRIVER 8494M: Yangbo Lu <yangbo.lu@nxp.com> 8495L: netdev@vger.kernel.org 8496S: Maintained 8497F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8498F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8499F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8500F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8501F: drivers/ptp/ptp_qoriq.c 8502F: drivers/ptp/ptp_qoriq_debugfs.c 8503F: include/linux/fsl/ptp_qoriq.h 8504 8505FREESCALE QUAD SPI DRIVER 8506M: Han Xu <han.xu@nxp.com> 8507L: linux-spi@vger.kernel.org 8508S: Maintained 8509F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8510F: drivers/spi/spi-fsl-qspi.c 8511 8512FREESCALE QUICC ENGINE LIBRARY 8513M: Qiang Zhao <qiang.zhao@nxp.com> 8514L: linuxppc-dev@lists.ozlabs.org 8515S: Maintained 8516F: drivers/soc/fsl/qe/ 8517F: include/soc/fsl/qe/ 8518 8519FREESCALE QUICC ENGINE QMC DRIVER 8520M: Herve Codina <herve.codina@bootlin.com> 8521L: linuxppc-dev@lists.ozlabs.org 8522S: Maintained 8523F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8524F: drivers/soc/fsl/qe/qmc.c 8525F: include/soc/fsl/qe/qmc.h 8526 8527FREESCALE QUICC ENGINE TSA DRIVER 8528M: Herve Codina <herve.codina@bootlin.com> 8529L: linuxppc-dev@lists.ozlabs.org 8530S: Maintained 8531F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8532F: drivers/soc/fsl/qe/tsa.c 8533F: drivers/soc/fsl/qe/tsa.h 8534F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8535 8536FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8537M: Li Yang <leoyang.li@nxp.com> 8538L: netdev@vger.kernel.org 8539L: linuxppc-dev@lists.ozlabs.org 8540S: Maintained 8541F: drivers/net/ethernet/freescale/ucc_geth* 8542 8543FREESCALE QUICC ENGINE UCC HDLC DRIVER 8544M: Zhao Qiang <qiang.zhao@nxp.com> 8545L: netdev@vger.kernel.org 8546L: linuxppc-dev@lists.ozlabs.org 8547S: Maintained 8548F: drivers/net/wan/fsl_ucc_hdlc* 8549 8550FREESCALE QUICC ENGINE UCC UART DRIVER 8551M: Timur Tabi <timur@kernel.org> 8552L: linuxppc-dev@lists.ozlabs.org 8553S: Maintained 8554F: drivers/tty/serial/ucc_uart.c 8555 8556FREESCALE SOC DRIVERS 8557M: Li Yang <leoyang.li@nxp.com> 8558L: linuxppc-dev@lists.ozlabs.org 8559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8560S: Maintained 8561F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8562F: Documentation/devicetree/bindings/soc/fsl/ 8563F: drivers/soc/fsl/ 8564F: include/linux/fsl/ 8565F: include/soc/fsl/ 8566 8567FREESCALE SOC FS_ENET DRIVER 8568M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8569L: linuxppc-dev@lists.ozlabs.org 8570L: netdev@vger.kernel.org 8571S: Maintained 8572F: drivers/net/ethernet/freescale/fs_enet/ 8573 8574FREESCALE SOC SOUND DRIVERS 8575M: Shengjiu Wang <shengjiu.wang@gmail.com> 8576M: Xiubo Li <Xiubo.Lee@gmail.com> 8577R: Fabio Estevam <festevam@gmail.com> 8578R: Nicolin Chen <nicoleotsuka@gmail.com> 8579L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8580L: linuxppc-dev@lists.ozlabs.org 8581S: Maintained 8582F: sound/soc/fsl/fsl* 8583F: sound/soc/fsl/imx* 8584F: sound/soc/fsl/mpc8610_hpcd.c 8585 8586FREESCALE SOC SOUND QMC DRIVER 8587M: Herve Codina <herve.codina@bootlin.com> 8588L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8589L: linuxppc-dev@lists.ozlabs.org 8590S: Maintained 8591F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8592F: sound/soc/fsl/fsl_qmc_audio.c 8593 8594FREESCALE USB PERIPHERAL DRIVERS 8595M: Li Yang <leoyang.li@nxp.com> 8596L: linux-usb@vger.kernel.org 8597L: linuxppc-dev@lists.ozlabs.org 8598S: Maintained 8599F: drivers/usb/gadget/udc/fsl* 8600 8601FREESCALE USB PHY DRIVER 8602M: Ran Wang <ran.wang_1@nxp.com> 8603L: linux-usb@vger.kernel.org 8604L: linuxppc-dev@lists.ozlabs.org 8605S: Maintained 8606F: drivers/usb/phy/phy-fsl-usb* 8607 8608FREEVXFS FILESYSTEM 8609M: Christoph Hellwig <hch@infradead.org> 8610S: Maintained 8611W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8612F: fs/freevxfs/ 8613 8614FREEZER 8615M: "Rafael J. Wysocki" <rafael@kernel.org> 8616M: Pavel Machek <pavel@ucw.cz> 8617L: linux-pm@vger.kernel.org 8618S: Supported 8619F: Documentation/power/freezing-of-tasks.rst 8620F: include/linux/freezer.h 8621F: kernel/freezer.c 8622 8623FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8624M: David Howells <dhowells@redhat.com> 8625L: linux-cachefs@redhat.com (moderated for non-subscribers) 8626S: Supported 8627F: Documentation/filesystems/caching/ 8628F: fs/fscache/ 8629F: include/linux/fscache*.h 8630 8631FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8632M: Eric Biggers <ebiggers@kernel.org> 8633M: Theodore Y. Ts'o <tytso@mit.edu> 8634M: Jaegeuk Kim <jaegeuk@kernel.org> 8635L: linux-fscrypt@vger.kernel.org 8636S: Supported 8637Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8638T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8639F: Documentation/filesystems/fscrypt.rst 8640F: fs/crypto/ 8641F: include/linux/fscrypt.h 8642F: include/uapi/linux/fscrypt.h 8643 8644FSI SUBSYSTEM 8645M: Jeremy Kerr <jk@ozlabs.org> 8646M: Joel Stanley <joel@jms.id.au> 8647R: Alistar Popple <alistair@popple.id.au> 8648R: Eddie James <eajames@linux.ibm.com> 8649L: linux-fsi@lists.ozlabs.org 8650S: Supported 8651Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8652T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8653F: drivers/fsi/ 8654F: include/linux/fsi*.h 8655F: include/trace/events/fsi*.h 8656 8657FSI-ATTACHED I2C DRIVER 8658M: Eddie James <eajames@linux.ibm.com> 8659L: linux-i2c@vger.kernel.org 8660L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8661S: Maintained 8662F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8663F: drivers/i2c/busses/i2c-fsi.c 8664 8665FSI-ATTACHED SPI DRIVER 8666M: Eddie James <eajames@linux.ibm.com> 8667L: linux-spi@vger.kernel.org 8668S: Maintained 8669F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8670F: drivers/spi/spi-fsi.c 8671 8672FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8673M: Jan Kara <jack@suse.cz> 8674R: Amir Goldstein <amir73il@gmail.com> 8675L: linux-fsdevel@vger.kernel.org 8676S: Maintained 8677T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8678F: fs/notify/ 8679F: include/linux/fsnotify*.h 8680 8681FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8682M: Eric Biggers <ebiggers@kernel.org> 8683M: Theodore Y. Ts'o <tytso@mit.edu> 8684L: fsverity@lists.linux.dev 8685S: Supported 8686Q: https://patchwork.kernel.org/project/fsverity/list/ 8687T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8688F: Documentation/filesystems/fsverity.rst 8689F: fs/verity/ 8690F: include/linux/fsverity.h 8691F: include/uapi/linux/fsverity.h 8692 8693FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8694M: Michael Zaidman <michael.zaidman@gmail.com> 8695L: linux-i2c@vger.kernel.org 8696L: linux-input@vger.kernel.org 8697S: Maintained 8698F: drivers/hid/hid-ft260.c 8699 8700FUJITSU LAPTOP EXTRAS 8701M: Jonathan Woithe <jwoithe@just42.net> 8702L: platform-driver-x86@vger.kernel.org 8703S: Maintained 8704F: drivers/platform/x86/fujitsu-laptop.c 8705 8706FUJITSU TABLET EXTRAS 8707M: Robert Gerlach <khnz@gmx.de> 8708L: platform-driver-x86@vger.kernel.org 8709S: Maintained 8710F: drivers/platform/x86/fujitsu-tablet.c 8711 8712FUNCTION HOOKS (FTRACE) 8713M: Steven Rostedt <rostedt@goodmis.org> 8714M: Masami Hiramatsu <mhiramat@kernel.org> 8715R: Mark Rutland <mark.rutland@arm.com> 8716L: linux-kernel@vger.kernel.org 8717L: linux-trace-kernel@vger.kernel.org 8718S: Maintained 8719Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8720T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8721F: Documentation/trace/ftrace* 8722F: arch/*/*/*/*ftrace* 8723F: arch/*/*/*ftrace* 8724F: include/*/ftrace.h 8725F: kernel/trace/fgraph.c 8726F: kernel/trace/ftrace* 8727F: samples/ftrace 8728 8729FUNGIBLE ETHERNET DRIVERS 8730M: Dimitris Michailidis <dmichail@fungible.com> 8731L: netdev@vger.kernel.org 8732S: Supported 8733F: drivers/net/ethernet/fungible/ 8734 8735FUSE: FILESYSTEM IN USERSPACE 8736M: Miklos Szeredi <miklos@szeredi.hu> 8737L: linux-fsdevel@vger.kernel.org 8738S: Maintained 8739W: https://github.com/libfuse/ 8740T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8741F: Documentation/filesystems/fuse.rst 8742F: fs/fuse/ 8743F: include/uapi/linux/fuse.h 8744 8745FUTEX SUBSYSTEM 8746M: Thomas Gleixner <tglx@linutronix.de> 8747M: Ingo Molnar <mingo@redhat.com> 8748R: Peter Zijlstra <peterz@infradead.org> 8749R: Darren Hart <dvhart@infradead.org> 8750R: Davidlohr Bueso <dave@stgolabs.net> 8751R: André Almeida <andrealmeid@igalia.com> 8752L: linux-kernel@vger.kernel.org 8753S: Maintained 8754T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8755F: Documentation/locking/*futex* 8756F: include/asm-generic/futex.h 8757F: include/linux/futex.h 8758F: include/uapi/linux/futex.h 8759F: kernel/futex/* 8760F: tools/perf/bench/futex* 8761F: tools/testing/selftests/futex/ 8762 8763GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8764M: Tim Harvey <tharvey@gateworks.com> 8765S: Maintained 8766F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8767F: Documentation/hwmon/gsc-hwmon.rst 8768F: drivers/hwmon/gsc-hwmon.c 8769F: drivers/mfd/gateworks-gsc.c 8770F: include/linux/mfd/gsc.h 8771F: include/linux/platform_data/gsc_hwmon.h 8772 8773GCC PLUGINS 8774M: Kees Cook <keescook@chromium.org> 8775L: linux-hardening@vger.kernel.org 8776S: Maintained 8777T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8778F: Documentation/kbuild/gcc-plugins.rst 8779F: include/linux/stackleak.h 8780F: kernel/stackleak.c 8781F: scripts/Makefile.gcc-plugins 8782F: scripts/gcc-plugins/ 8783 8784GCOV BASED KERNEL PROFILING 8785M: Peter Oberparleiter <oberpar@linux.ibm.com> 8786S: Maintained 8787F: Documentation/dev-tools/gcov.rst 8788F: kernel/gcov/ 8789 8790GDB KERNEL DEBUGGING HELPER SCRIPTS 8791M: Jan Kiszka <jan.kiszka@siemens.com> 8792M: Kieran Bingham <kbingham@kernel.org> 8793S: Supported 8794F: scripts/gdb/ 8795 8796GEMINI CRYPTO DRIVER 8797M: Corentin Labbe <clabbe@baylibre.com> 8798L: linux-crypto@vger.kernel.org 8799S: Maintained 8800F: drivers/crypto/gemini/ 8801 8802GEMTEK FM RADIO RECEIVER DRIVER 8803M: Hans Verkuil <hverkuil@xs4all.nl> 8804L: linux-media@vger.kernel.org 8805S: Maintained 8806W: https://linuxtv.org 8807T: git git://linuxtv.org/media_tree.git 8808F: drivers/media/radio/radio-gemtek* 8809 8810GENERIC ARCHITECTURE TOPOLOGY 8811M: Sudeep Holla <sudeep.holla@arm.com> 8812L: linux-kernel@vger.kernel.org 8813S: Maintained 8814F: drivers/base/arch_topology.c 8815F: include/linux/arch_topology.h 8816 8817GENERIC ENTRY CODE 8818M: Thomas Gleixner <tglx@linutronix.de> 8819M: Peter Zijlstra <peterz@infradead.org> 8820M: Andy Lutomirski <luto@kernel.org> 8821L: linux-kernel@vger.kernel.org 8822S: Maintained 8823T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8824F: include/linux/entry-common.h 8825F: include/linux/entry-kvm.h 8826F: kernel/entry/ 8827 8828GENERIC GPIO I2C DRIVER 8829M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8830S: Supported 8831F: drivers/i2c/busses/i2c-gpio.c 8832F: include/linux/platform_data/i2c-gpio.h 8833 8834GENERIC GPIO I2C MULTIPLEXER DRIVER 8835M: Peter Korsgaard <peter.korsgaard@barco.com> 8836L: linux-i2c@vger.kernel.org 8837S: Supported 8838F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8839F: drivers/i2c/muxes/i2c-mux-gpio.c 8840F: include/linux/platform_data/i2c-mux-gpio.h 8841 8842GENERIC HDLC (WAN) DRIVERS 8843M: Krzysztof Halasa <khc@pm.waw.pl> 8844S: Maintained 8845W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8846F: drivers/net/wan/c101.c 8847F: drivers/net/wan/hd6457* 8848F: drivers/net/wan/hdlc* 8849F: drivers/net/wan/n2.c 8850F: drivers/net/wan/pc300too.c 8851F: drivers/net/wan/pci200syn.c 8852F: drivers/net/wan/wanxl* 8853 8854GENERIC INCLUDE/ASM HEADER FILES 8855M: Arnd Bergmann <arnd@arndb.de> 8856L: linux-arch@vger.kernel.org 8857S: Maintained 8858T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8859F: include/asm-generic/ 8860F: include/uapi/asm-generic/ 8861 8862GENERIC PHY FRAMEWORK 8863M: Vinod Koul <vkoul@kernel.org> 8864M: Kishon Vijay Abraham I <kishon@kernel.org> 8865L: linux-phy@lists.infradead.org 8866S: Supported 8867Q: https://patchwork.kernel.org/project/linux-phy/list/ 8868T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8869F: Documentation/devicetree/bindings/phy/ 8870F: drivers/phy/ 8871F: include/dt-bindings/phy/ 8872F: include/linux/phy/ 8873 8874GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8875M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8876S: Supported 8877F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 8878F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8879 8880GENERIC PM DOMAINS 8881M: "Rafael J. Wysocki" <rafael@kernel.org> 8882M: Kevin Hilman <khilman@kernel.org> 8883M: Ulf Hansson <ulf.hansson@linaro.org> 8884L: linux-pm@vger.kernel.org 8885S: Supported 8886F: Documentation/devicetree/bindings/power/power?domain* 8887F: drivers/base/power/domain*.c 8888F: include/linux/pm_domain.h 8889 8890GENERIC PM DOMAIN PROVIDERS 8891M: Ulf Hansson <ulf.hansson@linaro.org> 8892L: linux-pm@vger.kernel.org 8893S: Supported 8894T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 8895F: drivers/pmdomain/ 8896 8897GENERIC RADIX TREE 8898M: Kent Overstreet <kent.overstreet@linux.dev> 8899S: Supported 8900C: irc://irc.oftc.net/bcache 8901F: include/linux/generic-radix-tree.h 8902F: lib/generic-radix-tree.c 8903 8904GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8905M: Eugen Hristev <eugen.hristev@microchip.com> 8906L: linux-input@vger.kernel.org 8907S: Maintained 8908F: drivers/input/touchscreen/resistive-adc-touch.c 8909 8910GENERIC STRING LIBRARY 8911M: Kees Cook <keescook@chromium.org> 8912R: Andy Shevchenko <andy@kernel.org> 8913L: linux-hardening@vger.kernel.org 8914S: Supported 8915T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8916F: include/linux/string.h 8917F: include/linux/string_choices.h 8918F: include/linux/string_helpers.h 8919F: lib/string.c 8920F: lib/string_helpers.c 8921F: lib/test-string_helpers.c 8922F: lib/test_string.c 8923 8924GENERIC UIO DRIVER FOR PCI DEVICES 8925M: "Michael S. Tsirkin" <mst@redhat.com> 8926L: kvm@vger.kernel.org 8927S: Supported 8928F: drivers/uio/uio_pci_generic.c 8929 8930GENERIC VDSO LIBRARY 8931M: Andy Lutomirski <luto@kernel.org> 8932M: Thomas Gleixner <tglx@linutronix.de> 8933M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8934L: linux-kernel@vger.kernel.org 8935S: Maintained 8936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8937F: include/asm-generic/vdso/vsyscall.h 8938F: include/vdso/ 8939F: kernel/time/vsyscall.c 8940F: lib/vdso/ 8941 8942GENWQE (IBM Generic Workqueue Card) 8943M: Frank Haverkamp <haver@linux.ibm.com> 8944S: Supported 8945F: drivers/misc/genwqe/ 8946 8947GET_MAINTAINER SCRIPT 8948M: Joe Perches <joe@perches.com> 8949S: Maintained 8950F: scripts/get_maintainer.pl 8951 8952GFS2 FILE SYSTEM 8953M: Bob Peterson <rpeterso@redhat.com> 8954M: Andreas Gruenbacher <agruenba@redhat.com> 8955L: gfs2@lists.linux.dev 8956S: Supported 8957B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8958T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8959F: Documentation/filesystems/gfs2* 8960F: fs/gfs2/ 8961F: include/uapi/linux/gfs2_ondisk.h 8962 8963GIGABYTE WMI DRIVER 8964M: Thomas Weißschuh <thomas@weissschuh.net> 8965L: platform-driver-x86@vger.kernel.org 8966S: Maintained 8967F: drivers/platform/x86/gigabyte-wmi.c 8968 8969GNSS SUBSYSTEM 8970M: Johan Hovold <johan@kernel.org> 8971S: Maintained 8972T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8973F: Documentation/ABI/testing/sysfs-class-gnss 8974F: Documentation/devicetree/bindings/gnss/ 8975F: drivers/gnss/ 8976F: include/linux/gnss.h 8977 8978GO7007 MPEG CODEC 8979M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8980L: linux-media@vger.kernel.org 8981S: Maintained 8982F: drivers/media/usb/go7007/ 8983 8984GOODIX TOUCHSCREEN 8985M: Bastien Nocera <hadess@hadess.net> 8986M: Hans de Goede <hdegoede@redhat.com> 8987L: linux-input@vger.kernel.org 8988S: Maintained 8989F: drivers/input/touchscreen/goodix* 8990 8991GOOGLE ETHERNET DRIVERS 8992M: Jeroen de Borst <jeroendb@google.com> 8993M: Praveen Kaligineedi <pkaligineedi@google.com> 8994R: Shailend Chand <shailend@google.com> 8995L: netdev@vger.kernel.org 8996S: Supported 8997F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8998F: drivers/net/ethernet/google 8999 9000GOOGLE FIRMWARE DRIVERS 9001M: Tzung-Bi Shih <tzungbi@kernel.org> 9002R: Brian Norris <briannorris@chromium.org> 9003R: Julius Werner <jwerner@chromium.org> 9004L: chrome-platform@lists.linux.dev 9005S: Maintained 9006T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9007F: drivers/firmware/google/ 9008 9009GPD POCKET FAN DRIVER 9010M: Hans de Goede <hdegoede@redhat.com> 9011L: platform-driver-x86@vger.kernel.org 9012S: Maintained 9013F: drivers/platform/x86/gpd-pocket-fan.c 9014 9015GPIO ACPI SUPPORT 9016M: Mika Westerberg <mika.westerberg@linux.intel.com> 9017M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9018L: linux-gpio@vger.kernel.org 9019L: linux-acpi@vger.kernel.org 9020S: Supported 9021T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9022F: Documentation/firmware-guide/acpi/gpio-properties.rst 9023F: drivers/gpio/gpiolib-acpi.c 9024F: drivers/gpio/gpiolib-acpi.h 9025 9026GPIO AGGREGATOR 9027M: Geert Uytterhoeven <geert+renesas@glider.be> 9028L: linux-gpio@vger.kernel.org 9029S: Supported 9030F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9031F: drivers/gpio/gpio-aggregator.c 9032 9033GPIO IR Transmitter 9034M: Sean Young <sean@mess.org> 9035L: linux-media@vger.kernel.org 9036S: Maintained 9037F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9038F: drivers/media/rc/gpio-ir-tx.c 9039 9040GPIO MOCKUP DRIVER 9041M: Bamvor Jian Zhang <bamv2005@gmail.com> 9042L: linux-gpio@vger.kernel.org 9043S: Maintained 9044F: drivers/gpio/gpio-mockup.c 9045F: tools/testing/selftests/gpio/ 9046 9047GPIO REGMAP 9048M: Michael Walle <michael@walle.cc> 9049S: Maintained 9050F: drivers/gpio/gpio-regmap.c 9051F: include/linux/gpio/regmap.h 9052K: (devm_)?gpio_regmap_(un)?register 9053 9054GPIO SUBSYSTEM 9055M: Linus Walleij <linus.walleij@linaro.org> 9056M: Bartosz Golaszewski <brgl@bgdev.pl> 9057R: Andy Shevchenko <andy@kernel.org> 9058L: linux-gpio@vger.kernel.org 9059S: Maintained 9060T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9061F: Documentation/ABI/obsolete/sysfs-gpio 9062F: Documentation/ABI/testing/gpio-cdev 9063F: Documentation/admin-guide/gpio/ 9064F: Documentation/devicetree/bindings/gpio/ 9065F: Documentation/driver-api/gpio/ 9066F: drivers/gpio/ 9067F: include/dt-bindings/gpio/ 9068F: include/linux/gpio.h 9069F: include/linux/gpio/ 9070F: include/linux/of_gpio.h 9071F: include/uapi/linux/gpio.h 9072F: tools/gpio/ 9073 9074GRE DEMULTIPLEXER DRIVER 9075M: Dmitry Kozlov <xeb@mail.ru> 9076L: netdev@vger.kernel.org 9077S: Maintained 9078F: include/net/gre.h 9079F: net/ipv4/gre_demux.c 9080F: net/ipv4/gre_offload.c 9081 9082GRETH 10/100/1G Ethernet MAC device driver 9083M: Andreas Larsson <andreas@gaisler.com> 9084L: netdev@vger.kernel.org 9085S: Maintained 9086F: drivers/net/ethernet/aeroflex/ 9087 9088GREYBUS AUDIO PROTOCOLS DRIVERS 9089M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9090M: Mark Greer <mgreer@animalcreek.com> 9091S: Maintained 9092F: drivers/staging/greybus/audio_apbridgea.c 9093F: drivers/staging/greybus/audio_apbridgea.h 9094F: drivers/staging/greybus/audio_codec.c 9095F: drivers/staging/greybus/audio_codec.h 9096F: drivers/staging/greybus/audio_gb.c 9097F: drivers/staging/greybus/audio_manager.c 9098F: drivers/staging/greybus/audio_manager.h 9099F: drivers/staging/greybus/audio_manager_module.c 9100F: drivers/staging/greybus/audio_manager_private.h 9101F: drivers/staging/greybus/audio_manager_sysfs.c 9102F: drivers/staging/greybus/audio_module.c 9103F: drivers/staging/greybus/audio_topology.c 9104 9105GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9106M: Viresh Kumar <vireshk@kernel.org> 9107S: Maintained 9108F: drivers/staging/greybus/authentication.c 9109F: drivers/staging/greybus/bootrom.c 9110F: drivers/staging/greybus/firmware.h 9111F: drivers/staging/greybus/fw-core.c 9112F: drivers/staging/greybus/fw-download.c 9113F: drivers/staging/greybus/fw-management.c 9114F: drivers/staging/greybus/greybus_authentication.h 9115F: drivers/staging/greybus/greybus_firmware.h 9116F: drivers/staging/greybus/hid.c 9117F: drivers/staging/greybus/i2c.c 9118F: drivers/staging/greybus/spi.c 9119F: drivers/staging/greybus/spilib.c 9120F: drivers/staging/greybus/spilib.h 9121 9122GREYBUS LOOPBACK DRIVER 9123M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9124S: Maintained 9125F: drivers/staging/greybus/loopback.c 9126 9127GREYBUS PLATFORM DRIVERS 9128M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9129S: Maintained 9130F: drivers/staging/greybus/arche-apb-ctrl.c 9131F: drivers/staging/greybus/arche-platform.c 9132F: drivers/staging/greybus/arche_platform.h 9133 9134GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9135M: Rui Miguel Silva <rmfrfs@gmail.com> 9136S: Maintained 9137F: drivers/staging/greybus/gpio.c 9138F: drivers/staging/greybus/light.c 9139F: drivers/staging/greybus/power_supply.c 9140F: drivers/staging/greybus/sdio.c 9141F: drivers/staging/greybus/spi.c 9142F: drivers/staging/greybus/spilib.c 9143 9144GREYBUS BEAGLEPLAY DRIVERS 9145M: Ayush Singh <ayushdevel1325@gmail.com> 9146L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9147S: Maintained 9148F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9149F: drivers/greybus/gb-beagleplay.c 9150 9151GREYBUS SUBSYSTEM 9152M: Johan Hovold <johan@kernel.org> 9153M: Alex Elder <elder@kernel.org> 9154M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9155L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9156S: Maintained 9157F: drivers/greybus/ 9158F: drivers/staging/greybus/ 9159F: include/linux/greybus.h 9160F: include/linux/greybus/ 9161 9162GREYBUS UART PROTOCOLS DRIVERS 9163M: David Lin <dtwlin@gmail.com> 9164S: Maintained 9165F: drivers/staging/greybus/log.c 9166F: drivers/staging/greybus/uart.c 9167 9168GS1662 VIDEO SERIALIZER 9169M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9170L: linux-media@vger.kernel.org 9171S: Maintained 9172T: git git://linuxtv.org/media_tree.git 9173F: drivers/media/spi/gs1662.c 9174 9175GSPCA FINEPIX SUBDRIVER 9176M: Frank Zago <frank@zago.net> 9177L: linux-media@vger.kernel.org 9178S: Maintained 9179T: git git://linuxtv.org/media_tree.git 9180F: drivers/media/usb/gspca/finepix.c 9181 9182GSPCA GL860 SUBDRIVER 9183M: Olivier Lorin <o.lorin@laposte.net> 9184L: linux-media@vger.kernel.org 9185S: Maintained 9186T: git git://linuxtv.org/media_tree.git 9187F: drivers/media/usb/gspca/gl860/ 9188 9189GSPCA M5602 SUBDRIVER 9190M: Erik Andren <erik.andren@gmail.com> 9191L: linux-media@vger.kernel.org 9192S: Maintained 9193T: git git://linuxtv.org/media_tree.git 9194F: drivers/media/usb/gspca/m5602/ 9195 9196GSPCA PAC207 SONIXB SUBDRIVER 9197M: Hans Verkuil <hverkuil@xs4all.nl> 9198L: linux-media@vger.kernel.org 9199S: Odd Fixes 9200T: git git://linuxtv.org/media_tree.git 9201F: drivers/media/usb/gspca/pac207.c 9202 9203GSPCA SN9C20X SUBDRIVER 9204M: Brian Johnson <brijohn@gmail.com> 9205L: linux-media@vger.kernel.org 9206S: Maintained 9207T: git git://linuxtv.org/media_tree.git 9208F: drivers/media/usb/gspca/sn9c20x.c 9209 9210GSPCA T613 SUBDRIVER 9211M: Leandro Costantino <lcostantino@gmail.com> 9212L: linux-media@vger.kernel.org 9213S: Maintained 9214T: git git://linuxtv.org/media_tree.git 9215F: drivers/media/usb/gspca/t613.c 9216 9217GSPCA USB WEBCAM DRIVER 9218M: Hans Verkuil <hverkuil@xs4all.nl> 9219L: linux-media@vger.kernel.org 9220S: Odd Fixes 9221T: git git://linuxtv.org/media_tree.git 9222F: drivers/media/usb/gspca/ 9223 9224GTP (GPRS Tunneling Protocol) 9225M: Pablo Neira Ayuso <pablo@netfilter.org> 9226M: Harald Welte <laforge@gnumonks.org> 9227L: osmocom-net-gprs@lists.osmocom.org 9228S: Maintained 9229T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9230F: drivers/net/gtp.c 9231 9232GUID PARTITION TABLE (GPT) 9233M: Davidlohr Bueso <dave@stgolabs.net> 9234L: linux-efi@vger.kernel.org 9235S: Maintained 9236F: block/partitions/efi.* 9237 9238HABANALABS PCI DRIVER 9239M: Oded Gabbay <ogabbay@kernel.org> 9240L: dri-devel@lists.freedesktop.org 9241S: Supported 9242C: irc://irc.oftc.net/dri-devel 9243T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9244F: Documentation/ABI/testing/debugfs-driver-habanalabs 9245F: Documentation/ABI/testing/sysfs-driver-habanalabs 9246F: drivers/accel/habanalabs/ 9247F: include/linux/habanalabs/ 9248F: include/trace/events/habanalabs.h 9249F: include/uapi/drm/habanalabs_accel.h 9250 9251HACKRF MEDIA DRIVER 9252M: Antti Palosaari <crope@iki.fi> 9253L: linux-media@vger.kernel.org 9254S: Maintained 9255W: https://linuxtv.org 9256W: http://palosaari.fi/linux/ 9257Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9258T: git git://linuxtv.org/anttip/media_tree.git 9259F: drivers/media/usb/hackrf/ 9260 9261HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9262M: Chuck Lever <chuck.lever@oracle.com> 9263L: kernel-tls-handshake@lists.linux.dev 9264L: netdev@vger.kernel.org 9265S: Maintained 9266F: Documentation/netlink/specs/handshake.yaml 9267F: Documentation/networking/tls-handshake.rst 9268F: include/net/handshake.h 9269F: include/trace/events/handshake.h 9270F: net/handshake/ 9271 9272HANTRO VPU CODEC DRIVER 9273M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9274M: Philipp Zabel <p.zabel@pengutronix.de> 9275L: linux-media@vger.kernel.org 9276L: linux-rockchip@lists.infradead.org 9277S: Maintained 9278F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9279F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9280F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9281F: drivers/media/platform/verisilicon/ 9282 9283HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9284M: Frank Seidel <frank@f-seidel.de> 9285L: platform-driver-x86@vger.kernel.org 9286S: Maintained 9287W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9288F: drivers/platform/x86/hdaps.c 9289 9290HARDWARE MONITORING 9291M: Jean Delvare <jdelvare@suse.com> 9292M: Guenter Roeck <linux@roeck-us.net> 9293L: linux-hwmon@vger.kernel.org 9294S: Maintained 9295W: http://hwmon.wiki.kernel.org/ 9296T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9297F: Documentation/ABI/testing/sysfs-class-hwmon 9298F: Documentation/devicetree/bindings/hwmon/ 9299F: Documentation/hwmon/ 9300F: drivers/hwmon/ 9301F: include/linux/hwmon*.h 9302F: include/trace/events/hwmon*.h 9303K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9304 9305HARDWARE RANDOM NUMBER GENERATOR CORE 9306M: Olivia Mackall <olivia@selenic.com> 9307M: Herbert Xu <herbert@gondor.apana.org.au> 9308L: linux-crypto@vger.kernel.org 9309S: Odd fixes 9310F: Documentation/admin-guide/hw_random.rst 9311F: Documentation/devicetree/bindings/rng/ 9312F: drivers/char/hw_random/ 9313F: include/linux/hw_random.h 9314 9315HARDWARE SPINLOCK CORE 9316M: Ohad Ben-Cohen <ohad@wizery.com> 9317M: Bjorn Andersson <andersson@kernel.org> 9318R: Baolin Wang <baolin.wang7@gmail.com> 9319L: linux-remoteproc@vger.kernel.org 9320S: Maintained 9321T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9322F: Documentation/devicetree/bindings/hwlock/ 9323F: Documentation/locking/hwspinlock.rst 9324F: drivers/hwspinlock/ 9325F: include/linux/hwspinlock.h 9326 9327HARDWARE TRACING FACILITIES 9328M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9329S: Maintained 9330F: drivers/hwtracing/ 9331 9332HARMONY SOUND DRIVER 9333L: linux-parisc@vger.kernel.org 9334S: Maintained 9335F: sound/parisc/harmony.* 9336 9337HDPVR USB VIDEO ENCODER DRIVER 9338M: Hans Verkuil <hverkuil@xs4all.nl> 9339L: linux-media@vger.kernel.org 9340S: Odd Fixes 9341W: https://linuxtv.org 9342T: git git://linuxtv.org/media_tree.git 9343F: drivers/media/usb/hdpvr/ 9344 9345HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9346M: Matt Hsiao <matt.hsiao@hpe.com> 9347S: Supported 9348F: drivers/misc/hpilo.[ch] 9349 9350HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9351M: Jerry Hoemann <jerry.hoemann@hpe.com> 9352S: Supported 9353F: Documentation/watchdog/hpwdt.rst 9354F: drivers/watchdog/hpwdt.c 9355 9356HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9357M: Don Brace <don.brace@microchip.com> 9358L: storagedev@microchip.com 9359L: linux-scsi@vger.kernel.org 9360S: Supported 9361F: Documentation/scsi/hpsa.rst 9362F: drivers/scsi/hpsa*.[ch] 9363F: include/linux/cciss*.h 9364F: include/uapi/linux/cciss*.h 9365 9366HFI1 DRIVER 9367M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9368L: linux-rdma@vger.kernel.org 9369S: Supported 9370F: drivers/infiniband/hw/hfi1 9371 9372HFS FILESYSTEM 9373L: linux-fsdevel@vger.kernel.org 9374S: Orphan 9375F: Documentation/filesystems/hfs.rst 9376F: fs/hfs/ 9377 9378HFSPLUS FILESYSTEM 9379L: linux-fsdevel@vger.kernel.org 9380S: Orphan 9381F: Documentation/filesystems/hfsplus.rst 9382F: fs/hfsplus/ 9383 9384HGA FRAMEBUFFER DRIVER 9385M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9386L: linux-nvidia@lists.surfsouth.com 9387S: Maintained 9388W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9389F: drivers/video/fbdev/hgafb.c 9390 9391HIBERNATION (aka Software Suspend, aka swsusp) 9392M: "Rafael J. Wysocki" <rafael@kernel.org> 9393M: Pavel Machek <pavel@ucw.cz> 9394L: linux-pm@vger.kernel.org 9395S: Supported 9396B: https://bugzilla.kernel.org 9397F: arch/*/include/asm/suspend*.h 9398F: arch/x86/power/ 9399F: drivers/base/power/ 9400F: include/linux/freezer.h 9401F: include/linux/pm.h 9402F: include/linux/suspend.h 9403F: kernel/power/ 9404 9405HID CORE LAYER 9406M: Jiri Kosina <jikos@kernel.org> 9407M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9408L: linux-input@vger.kernel.org 9409S: Maintained 9410T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9411F: Documentation/hid/ 9412F: drivers/hid/ 9413F: include/linux/hid* 9414F: include/uapi/linux/hid* 9415F: samples/hid/ 9416F: tools/testing/selftests/hid/ 9417 9418HID LOGITECH DRIVERS 9419R: Filipe Laíns <lains@riseup.net> 9420L: linux-input@vger.kernel.org 9421S: Maintained 9422F: drivers/hid/hid-logitech-* 9423 9424HID NVIDIA SHIELD DRIVER 9425M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9426L: linux-input@vger.kernel.org 9427S: Maintained 9428F: drivers/hid/hid-nvidia-shield.c 9429 9430HID PHOENIX RC FLIGHT CONTROLLER 9431M: Marcus Folkesson <marcus.folkesson@gmail.com> 9432L: linux-input@vger.kernel.org 9433S: Maintained 9434F: drivers/hid/hid-pxrc.c 9435 9436HID PLAYSTATION DRIVER 9437M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9438L: linux-input@vger.kernel.org 9439S: Supported 9440F: drivers/hid/hid-playstation.c 9441 9442HID SENSOR HUB DRIVERS 9443M: Jiri Kosina <jikos@kernel.org> 9444M: Jonathan Cameron <jic23@kernel.org> 9445M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9446L: linux-input@vger.kernel.org 9447L: linux-iio@vger.kernel.org 9448S: Maintained 9449F: Documentation/hid/hid-sensor* 9450F: drivers/hid/hid-sensor-* 9451F: drivers/iio/*/hid-* 9452F: include/linux/hid-sensor-* 9453 9454HID VRC-2 CAR CONTROLLER DRIVER 9455M: Marcus Folkesson <marcus.folkesson@gmail.com> 9456L: linux-input@vger.kernel.org 9457S: Maintained 9458F: drivers/hid/hid-vrc2.c 9459 9460HID WACOM DRIVER 9461M: Ping Cheng <ping.cheng@wacom.com> 9462M: Jason Gerecke <jason.gerecke@wacom.com> 9463L: linux-input@vger.kernel.org 9464S: Maintained 9465F: drivers/hid/wacom.h 9466F: drivers/hid/wacom_* 9467 9468HID++ LOGITECH DRIVERS 9469R: Filipe Laíns <lains@riseup.net> 9470R: Bastien Nocera <hadess@hadess.net> 9471L: linux-input@vger.kernel.org 9472S: Maintained 9473F: drivers/hid/hid-logitech-hidpp.c 9474 9475HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9476M: Thomas Gleixner <tglx@linutronix.de> 9477L: linux-kernel@vger.kernel.org 9478S: Maintained 9479T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9480F: Documentation/timers/ 9481F: include/linux/clockchips.h 9482F: include/linux/hrtimer.h 9483F: kernel/time/clockevents.c 9484F: kernel/time/hrtimer.c 9485F: kernel/time/timer_*.c 9486 9487HIGH-SPEED SCC DRIVER FOR AX.25 9488L: linux-hams@vger.kernel.org 9489S: Orphan 9490F: drivers/net/hamradio/scc.c 9491 9492HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9493M: HighPoint Linux Team <linux@highpoint-tech.com> 9494S: Supported 9495W: http://www.highpoint-tech.com 9496F: Documentation/scsi/hptiop.rst 9497F: drivers/scsi/hptiop.c 9498 9499HIKEY960 ONBOARD USB GPIO HUB DRIVER 9500M: John Stultz <jstultz@google.com> 9501L: linux-kernel@vger.kernel.org 9502S: Maintained 9503F: drivers/misc/hisi_hikey_usb.c 9504 9505HIMAX HX83112B TOUCHSCREEN SUPPORT 9506M: Job Noorman <job@noorman.info> 9507L: linux-input@vger.kernel.org 9508S: Maintained 9509F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9510F: drivers/input/touchscreen/himax_hx83112b.c 9511 9512HIPPI 9513M: Jes Sorensen <jes@trained-monkey.org> 9514L: linux-hippi@sunsite.dk 9515S: Maintained 9516F: drivers/net/hippi/ 9517F: include/linux/hippidevice.h 9518F: include/uapi/linux/if_hippi.h 9519F: net/802/hippi.c 9520 9521HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9522M: Kurt Kanzenbach <kurt@linutronix.de> 9523L: netdev@vger.kernel.org 9524S: Maintained 9525F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9526F: drivers/net/dsa/hirschmann/* 9527F: include/linux/platform_data/hirschmann-hellcreek.h 9528F: net/dsa/tag_hellcreek.c 9529 9530HISILICON DMA DRIVER 9531M: Zhou Wang <wangzhou1@hisilicon.com> 9532M: Jie Hai <haijie1@huawei.com> 9533L: dmaengine@vger.kernel.org 9534S: Maintained 9535F: drivers/dma/hisi_dma.c 9536 9537HISILICON GPIO DRIVER 9538M: Jay Fang <f.fangjian@huawei.com> 9539L: linux-gpio@vger.kernel.org 9540S: Maintained 9541F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9542F: drivers/gpio/gpio-hisi.c 9543 9544HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9545M: Longfang Liu <liulongfang@huawei.com> 9546L: linux-crypto@vger.kernel.org 9547S: Maintained 9548F: Documentation/ABI/testing/debugfs-hisi-hpre 9549F: drivers/crypto/hisilicon/hpre/hpre.h 9550F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9551F: drivers/crypto/hisilicon/hpre/hpre_main.c 9552 9553HISILICON HNS3 PMU DRIVER 9554M: Jijie Shao <shaojijie@huawei.com> 9555S: Supported 9556F: Documentation/admin-guide/perf/hns3-pmu.rst 9557F: drivers/perf/hisilicon/hns3_pmu.c 9558 9559HISILICON I2C CONTROLLER DRIVER 9560M: Yicong Yang <yangyicong@hisilicon.com> 9561L: linux-i2c@vger.kernel.org 9562S: Maintained 9563W: https://www.hisilicon.com 9564F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9565F: drivers/i2c/busses/i2c-hisi.c 9566 9567HISILICON KUNPENG SOC HCCS DRIVER 9568M: Huisong Li <lihuisong@huawei.com> 9569S: Maintained 9570F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9571F: drivers/soc/hisilicon/kunpeng_hccs.c 9572F: drivers/soc/hisilicon/kunpeng_hccs.h 9573 9574HISILICON LPC BUS DRIVER 9575M: Jay Fang <f.fangjian@huawei.com> 9576S: Maintained 9577W: http://www.hisilicon.com 9578F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9579F: drivers/bus/hisi_lpc.c 9580 9581HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9582M: Yisen Zhuang <yisen.zhuang@huawei.com> 9583M: Salil Mehta <salil.mehta@huawei.com> 9584L: netdev@vger.kernel.org 9585S: Maintained 9586W: http://www.hisilicon.com 9587F: drivers/net/ethernet/hisilicon/hns3/ 9588 9589HISILICON NETWORK SUBSYSTEM DRIVER 9590M: Yisen Zhuang <yisen.zhuang@huawei.com> 9591M: Salil Mehta <salil.mehta@huawei.com> 9592L: netdev@vger.kernel.org 9593S: Maintained 9594W: http://www.hisilicon.com 9595F: Documentation/devicetree/bindings/net/hisilicon*.txt 9596F: drivers/net/ethernet/hisilicon/ 9597 9598HISILICON PMU DRIVER 9599M: Yicong Yang <yangyicong@hisilicon.com> 9600M: Jonathan Cameron <jonathan.cameron@huawei.com> 9601S: Supported 9602W: http://www.hisilicon.com 9603F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9604F: Documentation/admin-guide/perf/hisi-pmu.rst 9605F: drivers/perf/hisilicon 9606 9607HISILICON PTT DRIVER 9608M: Yicong Yang <yangyicong@hisilicon.com> 9609M: Jonathan Cameron <jonathan.cameron@huawei.com> 9610L: linux-kernel@vger.kernel.org 9611S: Maintained 9612F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9613F: Documentation/trace/hisi-ptt.rst 9614F: drivers/hwtracing/ptt/ 9615F: tools/perf/arch/arm64/util/hisi-ptt.c 9616F: tools/perf/util/hisi-ptt* 9617F: tools/perf/util/hisi-ptt-decoder/* 9618 9619HISILICON QM DRIVER 9620M: Weili Qian <qianweili@huawei.com> 9621M: Zhou Wang <wangzhou1@hisilicon.com> 9622L: linux-crypto@vger.kernel.org 9623S: Maintained 9624F: drivers/crypto/hisilicon/Kconfig 9625F: drivers/crypto/hisilicon/Makefile 9626F: drivers/crypto/hisilicon/qm.c 9627F: drivers/crypto/hisilicon/sgl.c 9628F: include/linux/hisi_acc_qm.h 9629 9630HISILICON ROCE DRIVER 9631M: Junxian Huang <huangjunxian6@hisilicon.com> 9632L: linux-rdma@vger.kernel.org 9633S: Maintained 9634F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9635F: drivers/infiniband/hw/hns/ 9636 9637HISILICON SAS Controller 9638M: Xiang Chen <chenxiang66@hisilicon.com> 9639S: Supported 9640W: http://www.hisilicon.com 9641F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9642F: drivers/scsi/hisi_sas/ 9643 9644HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9645M: Kai Ye <yekai13@huawei.com> 9646M: Longfang Liu <liulongfang@huawei.com> 9647L: linux-crypto@vger.kernel.org 9648S: Maintained 9649F: Documentation/ABI/testing/debugfs-hisi-sec 9650F: drivers/crypto/hisilicon/sec2/sec.h 9651F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9652F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9653F: drivers/crypto/hisilicon/sec2/sec_main.c 9654 9655HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9656M: Jay Fang <f.fangjian@huawei.com> 9657L: linux-spi@vger.kernel.org 9658S: Maintained 9659W: http://www.hisilicon.com 9660F: drivers/spi/spi-hisi-kunpeng.c 9661 9662HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9663M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9664L: linux-kernel@vger.kernel.org 9665S: Maintained 9666F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9667F: drivers/spmi/hisi-spmi-controller.c 9668 9669HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9670M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9671L: linux-kernel@vger.kernel.org 9672S: Maintained 9673F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9674F: drivers/mfd/hi6421-spmi-pmic.c 9675 9676HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9677M: Weili Qian <qianweili@huawei.com> 9678S: Maintained 9679F: drivers/crypto/hisilicon/trng/trng.c 9680 9681HISILICON V3XX SPI NOR FLASH Controller Driver 9682M: Jay Fang <f.fangjian@huawei.com> 9683S: Maintained 9684W: http://www.hisilicon.com 9685F: drivers/spi/spi-hisi-sfc-v3xx.c 9686 9687HISILICON ZIP Controller DRIVER 9688M: Yang Shen <shenyang39@huawei.com> 9689M: Zhou Wang <wangzhou1@hisilicon.com> 9690L: linux-crypto@vger.kernel.org 9691S: Maintained 9692F: Documentation/ABI/testing/debugfs-hisi-zip 9693F: drivers/crypto/hisilicon/zip/ 9694 9695HMM - Heterogeneous Memory Management 9696M: Jérôme Glisse <jglisse@redhat.com> 9697L: linux-mm@kvack.org 9698S: Maintained 9699F: Documentation/mm/hmm.rst 9700F: include/linux/hmm* 9701F: lib/test_hmm* 9702F: mm/hmm* 9703F: tools/testing/selftests/mm/*hmm* 9704 9705HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9706M: Andreas Klinger <ak@it-klinger.de> 9707L: linux-iio@vger.kernel.org 9708S: Maintained 9709F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9710F: drivers/iio/pressure/mprls0025pa.c 9711 9712HOST AP DRIVER 9713L: linux-wireless@vger.kernel.org 9714S: Obsolete 9715F: drivers/net/wireless/intersil/hostap/ 9716 9717HP BIOSCFG DRIVER 9718M: Jorge Lopez <jorge.lopez2@hp.com> 9719L: platform-driver-x86@vger.kernel.org 9720S: Maintained 9721F: drivers/platform/x86/hp/hp-bioscfg/ 9722 9723HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9724L: platform-driver-x86@vger.kernel.org 9725S: Orphan 9726F: drivers/platform/x86/hp/tc1100-wmi.c 9727 9728HP WMI HARDWARE MONITOR DRIVER 9729M: James Seo <james@equiv.tech> 9730L: linux-hwmon@vger.kernel.org 9731S: Maintained 9732F: Documentation/hwmon/hp-wmi-sensors.rst 9733F: drivers/hwmon/hp-wmi-sensors.c 9734 9735HPET: High Precision Event Timers driver 9736M: Clemens Ladisch <clemens@ladisch.de> 9737S: Maintained 9738F: Documentation/timers/hpet.rst 9739F: drivers/char/hpet.c 9740F: include/linux/hpet.h 9741F: include/uapi/linux/hpet.h 9742 9743HPET: x86 9744S: Orphan 9745F: arch/x86/include/asm/hpet.h 9746F: arch/x86/kernel/hpet.c 9747 9748HPFS FILESYSTEM 9749M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9750S: Maintained 9751W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9752F: fs/hpfs/ 9753 9754HS3001 Hardware Temperature and Humidity Sensor 9755M: Andre Werner <andre.werner@systec-electronic.com> 9756L: linux-hwmon@vger.kernel.org 9757S: Maintained 9758F: drivers/hwmon/hs3001.c 9759 9760HSI SUBSYSTEM 9761M: Sebastian Reichel <sre@kernel.org> 9762S: Maintained 9763T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9764F: Documentation/ABI/testing/sysfs-bus-hsi 9765F: Documentation/driver-api/hsi.rst 9766F: drivers/hsi/ 9767F: include/linux/hsi/ 9768F: include/uapi/linux/hsi/ 9769 9770HSO 3G MODEM DRIVER 9771L: linux-usb@vger.kernel.org 9772S: Orphan 9773F: drivers/net/usb/hso.c 9774 9775HSR NETWORK PROTOCOL 9776L: netdev@vger.kernel.org 9777S: Orphan 9778F: net/hsr/ 9779 9780HT16K33 LED CONTROLLER DRIVER 9781M: Robin van der Gracht <robin@protonic.nl> 9782S: Maintained 9783F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9784F: drivers/auxdisplay/ht16k33.c 9785 9786HTCPEN TOUCHSCREEN DRIVER 9787M: Pau Oliva Fora <pof@eslack.org> 9788L: linux-input@vger.kernel.org 9789S: Maintained 9790F: drivers/input/touchscreen/htcpen.c 9791 9792HTE SUBSYSTEM 9793M: Dipen Patel <dipenp@nvidia.com> 9794L: timestamp@lists.linux.dev 9795S: Maintained 9796Q: https://patchwork.kernel.org/project/timestamp/list/ 9797T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9798F: Documentation/devicetree/bindings/timestamp/ 9799F: Documentation/driver-api/hte/ 9800F: drivers/hte/ 9801F: include/linux/hte.h 9802 9803HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9804M: Lorenzo Bianconi <lorenzo@kernel.org> 9805L: linux-iio@vger.kernel.org 9806S: Maintained 9807W: http://www.st.com/ 9808F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9809F: drivers/iio/humidity/hts221* 9810 9811HUAWEI ETHERNET DRIVER 9812M: Cai Huoqing <cai.huoqing@linux.dev> 9813L: netdev@vger.kernel.org 9814S: Maintained 9815F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9816F: drivers/net/ethernet/huawei/hinic/ 9817 9818HUGETLB SUBSYSTEM 9819M: Mike Kravetz <mike.kravetz@oracle.com> 9820M: Muchun Song <muchun.song@linux.dev> 9821L: linux-mm@kvack.org 9822S: Maintained 9823F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9824F: Documentation/admin-guide/mm/hugetlbpage.rst 9825F: Documentation/mm/hugetlbfs_reserv.rst 9826F: Documentation/mm/vmemmap_dedup.rst 9827F: fs/hugetlbfs/ 9828F: include/linux/hugetlb.h 9829F: mm/hugetlb.c 9830F: mm/hugetlb_vmemmap.c 9831F: mm/hugetlb_vmemmap.h 9832F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 9833 9834HVA ST MEDIA DRIVER 9835M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9836L: linux-media@vger.kernel.org 9837S: Supported 9838W: https://linuxtv.org 9839T: git git://linuxtv.org/media_tree.git 9840F: drivers/media/platform/st/sti/hva 9841 9842HWPOISON MEMORY FAILURE HANDLING 9843M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9844R: Miaohe Lin <linmiaohe@huawei.com> 9845L: linux-mm@kvack.org 9846S: Maintained 9847F: mm/hwpoison-inject.c 9848F: mm/memory-failure.c 9849 9850HYCON HY46XX TOUCHSCREEN SUPPORT 9851M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9852L: linux-input@vger.kernel.org 9853S: Maintained 9854F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9855F: drivers/input/touchscreen/hycon-hy46xx.c 9856 9857HYGON PROCESSOR SUPPORT 9858M: Pu Wen <puwen@hygon.cn> 9859L: linux-kernel@vger.kernel.org 9860S: Maintained 9861F: arch/x86/kernel/cpu/hygon.c 9862 9863HYNIX HI556 SENSOR DRIVER 9864M: Sakari Ailus <sakari.ailus@linux.intel.com> 9865L: linux-media@vger.kernel.org 9866S: Maintained 9867T: git git://linuxtv.org/media_tree.git 9868F: drivers/media/i2c/hi556.c 9869 9870HYNIX HI846 SENSOR DRIVER 9871M: Martin Kepplinger <martin.kepplinger@puri.sm> 9872L: linux-media@vger.kernel.org 9873S: Maintained 9874F: drivers/media/i2c/hi846.c 9875 9876HYNIX HI847 SENSOR DRIVER 9877M: Sakari Ailus <sakari.ailus@linux.intel.com> 9878L: linux-media@vger.kernel.org 9879S: Maintained 9880F: drivers/media/i2c/hi847.c 9881 9882Hyper-V/Azure CORE AND DRIVERS 9883M: "K. Y. Srinivasan" <kys@microsoft.com> 9884M: Haiyang Zhang <haiyangz@microsoft.com> 9885M: Wei Liu <wei.liu@kernel.org> 9886M: Dexuan Cui <decui@microsoft.com> 9887L: linux-hyperv@vger.kernel.org 9888S: Supported 9889T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9890F: Documentation/ABI/stable/sysfs-bus-vmbus 9891F: Documentation/ABI/testing/debugfs-hyperv 9892F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9893F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9894F: Documentation/virt/hyperv 9895F: arch/arm64/hyperv 9896F: arch/arm64/include/asm/hyperv-tlfs.h 9897F: arch/arm64/include/asm/mshyperv.h 9898F: arch/x86/hyperv 9899F: arch/x86/include/asm/hyperv-tlfs.h 9900F: arch/x86/include/asm/mshyperv.h 9901F: arch/x86/include/asm/trace/hyperv.h 9902F: arch/x86/kernel/cpu/mshyperv.c 9903F: drivers/clocksource/hyperv_timer.c 9904F: drivers/hid/hid-hyperv.c 9905F: drivers/hv/ 9906F: drivers/input/serio/hyperv-keyboard.c 9907F: drivers/iommu/hyperv-iommu.c 9908F: drivers/net/ethernet/microsoft/ 9909F: drivers/net/hyperv/ 9910F: drivers/pci/controller/pci-hyperv-intf.c 9911F: drivers/pci/controller/pci-hyperv.c 9912F: drivers/scsi/storvsc_drv.c 9913F: drivers/uio/uio_hv_generic.c 9914F: drivers/video/fbdev/hyperv_fb.c 9915F: include/asm-generic/hyperv-tlfs.h 9916F: include/asm-generic/mshyperv.h 9917F: include/clocksource/hyperv_timer.h 9918F: include/linux/hyperv.h 9919F: include/net/mana 9920F: include/uapi/linux/hyperv.h 9921F: net/vmw_vsock/hyperv_transport.c 9922F: tools/hv/ 9923 9924HYPERBUS SUPPORT 9925M: Vignesh Raghavendra <vigneshr@ti.com> 9926R: Tudor Ambarus <tudor.ambarus@linaro.org> 9927L: linux-mtd@lists.infradead.org 9928S: Supported 9929Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9930C: irc://irc.oftc.net/mtd 9931T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9932F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9933F: drivers/mtd/hyperbus/ 9934F: include/linux/mtd/hyperbus.h 9935 9936HYPERVISOR VIRTUAL CONSOLE DRIVER 9937L: linuxppc-dev@lists.ozlabs.org 9938S: Odd Fixes 9939F: drivers/tty/hvc/ 9940 9941I2C ACPI SUPPORT 9942M: Mika Westerberg <mika.westerberg@linux.intel.com> 9943L: linux-i2c@vger.kernel.org 9944L: linux-acpi@vger.kernel.org 9945S: Maintained 9946F: drivers/i2c/i2c-core-acpi.c 9947 9948I2C ADDRESS TRANSLATOR (ATR) 9949M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 9950R: Luca Ceresoli <luca.ceresoli@bootlin.com> 9951L: linux-i2c@vger.kernel.org 9952S: Maintained 9953F: drivers/i2c/i2c-atr.c 9954F: include/linux/i2c-atr.h 9955 9956I2C CONTROLLER DRIVER FOR NVIDIA GPU 9957M: Ajay Gupta <ajayg@nvidia.com> 9958L: linux-i2c@vger.kernel.org 9959S: Maintained 9960F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9961F: drivers/i2c/busses/i2c-nvidia-gpu.c 9962 9963I2C MUXES 9964M: Peter Rosin <peda@axentia.se> 9965L: linux-i2c@vger.kernel.org 9966S: Maintained 9967F: Documentation/devicetree/bindings/i2c/i2c-arb* 9968F: Documentation/devicetree/bindings/i2c/i2c-gate* 9969F: Documentation/devicetree/bindings/i2c/i2c-mux* 9970F: Documentation/i2c/i2c-topology.rst 9971F: Documentation/i2c/muxes/ 9972F: drivers/i2c/i2c-mux.c 9973F: drivers/i2c/muxes/ 9974F: include/linux/i2c-mux.h 9975 9976I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9977M: Gregory CLEMENT <gregory.clement@bootlin.com> 9978L: linux-i2c@vger.kernel.org 9979S: Maintained 9980F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9981F: drivers/i2c/busses/i2c-mv64xxx.c 9982 9983I2C OVER PARALLEL PORT 9984M: Jean Delvare <jdelvare@suse.com> 9985L: linux-i2c@vger.kernel.org 9986S: Maintained 9987F: Documentation/i2c/busses/i2c-parport.rst 9988F: drivers/i2c/busses/i2c-parport.c 9989 9990I2C SUBSYSTEM 9991M: Wolfram Sang <wsa@kernel.org> 9992L: linux-i2c@vger.kernel.org 9993S: Maintained 9994W: https://i2c.wiki.kernel.org/ 9995Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9996T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9997F: Documentation/devicetree/bindings/i2c/i2c.txt 9998F: Documentation/i2c/ 9999F: drivers/i2c/* 10000F: include/dt-bindings/i2c/i2c.h 10001F: include/linux/i2c-dev.h 10002F: include/linux/i2c-smbus.h 10003F: include/linux/i2c.h 10004F: include/uapi/linux/i2c-*.h 10005F: include/uapi/linux/i2c.h 10006 10007I2C SUBSYSTEM HOST DRIVERS 10008M: Andi Shyti <andi.shyti@kernel.org> 10009L: linux-i2c@vger.kernel.org 10010S: Maintained 10011W: https://i2c.wiki.kernel.org/ 10012Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10014F: Documentation/devicetree/bindings/i2c/ 10015F: drivers/i2c/algos/ 10016F: drivers/i2c/busses/ 10017F: include/dt-bindings/i2c/ 10018 10019I2C-TAOS-EVM DRIVER 10020M: Jean Delvare <jdelvare@suse.com> 10021L: linux-i2c@vger.kernel.org 10022S: Maintained 10023F: Documentation/i2c/busses/i2c-taos-evm.rst 10024F: drivers/i2c/busses/i2c-taos-evm.c 10025 10026I2C-TINY-USB DRIVER 10027M: Till Harbaum <till@harbaum.org> 10028L: linux-i2c@vger.kernel.org 10029S: Maintained 10030W: http://www.harbaum.org/till/i2c_tiny_usb 10031F: drivers/i2c/busses/i2c-tiny-usb.c 10032 10033I2C/SMBUS CONTROLLER DRIVERS FOR PC 10034M: Jean Delvare <jdelvare@suse.com> 10035L: linux-i2c@vger.kernel.org 10036S: Maintained 10037F: Documentation/i2c/busses/i2c-ali1535.rst 10038F: Documentation/i2c/busses/i2c-ali1563.rst 10039F: Documentation/i2c/busses/i2c-ali15x3.rst 10040F: Documentation/i2c/busses/i2c-amd756.rst 10041F: Documentation/i2c/busses/i2c-amd8111.rst 10042F: Documentation/i2c/busses/i2c-i801.rst 10043F: Documentation/i2c/busses/i2c-nforce2.rst 10044F: Documentation/i2c/busses/i2c-piix4.rst 10045F: Documentation/i2c/busses/i2c-sis5595.rst 10046F: Documentation/i2c/busses/i2c-sis630.rst 10047F: Documentation/i2c/busses/i2c-sis96x.rst 10048F: Documentation/i2c/busses/i2c-via.rst 10049F: Documentation/i2c/busses/i2c-viapro.rst 10050F: drivers/i2c/busses/i2c-ali1535.c 10051F: drivers/i2c/busses/i2c-ali1563.c 10052F: drivers/i2c/busses/i2c-ali15x3.c 10053F: drivers/i2c/busses/i2c-amd756-s4882.c 10054F: drivers/i2c/busses/i2c-amd756.c 10055F: drivers/i2c/busses/i2c-amd8111.c 10056F: drivers/i2c/busses/i2c-i801.c 10057F: drivers/i2c/busses/i2c-isch.c 10058F: drivers/i2c/busses/i2c-nforce2-s4985.c 10059F: drivers/i2c/busses/i2c-nforce2.c 10060F: drivers/i2c/busses/i2c-piix4.c 10061F: drivers/i2c/busses/i2c-sis5595.c 10062F: drivers/i2c/busses/i2c-sis630.c 10063F: drivers/i2c/busses/i2c-sis96x.c 10064F: drivers/i2c/busses/i2c-via.c 10065F: drivers/i2c/busses/i2c-viapro.c 10066 10067I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10068M: Hans de Goede <hdegoede@redhat.com> 10069L: linux-i2c@vger.kernel.org 10070S: Maintained 10071F: drivers/i2c/busses/i2c-cht-wc.c 10072 10073I2C/SMBUS ISMT DRIVER 10074M: Seth Heasley <seth.heasley@intel.com> 10075M: Neil Horman <nhorman@tuxdriver.com> 10076L: linux-i2c@vger.kernel.org 10077F: Documentation/i2c/busses/i2c-ismt.rst 10078F: drivers/i2c/busses/i2c-ismt.c 10079 10080I2C/SMBUS STUB DRIVER 10081M: Jean Delvare <jdelvare@suse.com> 10082L: linux-i2c@vger.kernel.org 10083S: Maintained 10084F: drivers/i2c/i2c-stub.c 10085 10086I3C DRIVER FOR ASPEED AST2600 10087M: Jeremy Kerr <jk@codeconstruct.com.au> 10088S: Maintained 10089F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10090F: drivers/i3c/master/ast2600-i3c-master.c 10091 10092I3C DRIVER FOR CADENCE I3C MASTER IP 10093M: Przemysław Gaj <pgaj@cadence.com> 10094S: Maintained 10095F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10096F: drivers/i3c/master/i3c-master-cdns.c 10097 10098I3C DRIVER FOR SYNOPSYS DESIGNWARE 10099S: Orphan 10100F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10101F: drivers/i3c/master/dw* 10102 10103I3C SUBSYSTEM 10104M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10105L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10106S: Maintained 10107C: irc://chat.freenode.net/linux-i3c 10108T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10109F: Documentation/ABI/testing/sysfs-bus-i3c 10110F: Documentation/devicetree/bindings/i3c/ 10111F: Documentation/driver-api/i3c 10112F: drivers/i3c/ 10113F: include/linux/i3c/ 10114 10115IBM Operation Panel Input Driver 10116M: Eddie James <eajames@linux.ibm.com> 10117L: linux-input@vger.kernel.org 10118S: Maintained 10119F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10120F: drivers/input/misc/ibm-panel.c 10121 10122IBM Power 842 compression accelerator 10123M: Haren Myneni <haren@us.ibm.com> 10124S: Supported 10125F: crypto/842.c 10126F: drivers/crypto/nx/Kconfig 10127F: drivers/crypto/nx/Makefile 10128F: drivers/crypto/nx/nx-842* 10129F: include/linux/sw842.h 10130F: lib/842/ 10131 10132IBM Power in-Nest Crypto Acceleration 10133M: Breno Leitão <leitao@debian.org> 10134M: Nayna Jain <nayna@linux.ibm.com> 10135M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10136L: linux-crypto@vger.kernel.org 10137S: Supported 10138F: drivers/crypto/nx/Kconfig 10139F: drivers/crypto/nx/Makefile 10140F: drivers/crypto/nx/nx-aes* 10141F: drivers/crypto/nx/nx-sha* 10142F: drivers/crypto/nx/nx.* 10143F: drivers/crypto/nx/nx_csbcpb.h 10144F: drivers/crypto/nx/nx_debugfs.c 10145 10146IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10147M: Tyrel Datwyler <tyreld@linux.ibm.com> 10148L: linux-pci@vger.kernel.org 10149L: linuxppc-dev@lists.ozlabs.org 10150S: Supported 10151F: drivers/pci/hotplug/rpadlpar* 10152 10153IBM Power Linux RAID adapter 10154M: Brian King <brking@us.ibm.com> 10155S: Supported 10156F: drivers/scsi/ipr.* 10157 10158IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10159M: Tyrel Datwyler <tyreld@linux.ibm.com> 10160L: linux-pci@vger.kernel.org 10161L: linuxppc-dev@lists.ozlabs.org 10162S: Supported 10163F: drivers/pci/hotplug/rpaphp* 10164 10165IBM Power SRIOV Virtual NIC Device Driver 10166M: Haren Myneni <haren@linux.ibm.com> 10167M: Rick Lindsley <ricklind@linux.ibm.com> 10168R: Nick Child <nnac123@linux.ibm.com> 10169R: Dany Madden <danymadden@us.ibm.com> 10170R: Thomas Falcon <tlfalcon@linux.ibm.com> 10171L: netdev@vger.kernel.org 10172S: Supported 10173F: drivers/net/ethernet/ibm/ibmvnic.* 10174 10175IBM Power VFIO Support 10176M: Timothy Pearson <tpearson@raptorengineering.com> 10177S: Supported 10178F: drivers/vfio/vfio_iommu_spapr_tce.c 10179 10180IBM Power Virtual Ethernet Device Driver 10181M: Nick Child <nnac123@linux.ibm.com> 10182L: netdev@vger.kernel.org 10183S: Supported 10184F: drivers/net/ethernet/ibm/ibmveth.* 10185 10186IBM Power Virtual FC Device Drivers 10187M: Tyrel Datwyler <tyreld@linux.ibm.com> 10188L: linux-scsi@vger.kernel.org 10189S: Supported 10190F: drivers/scsi/ibmvscsi/ibmvfc* 10191 10192IBM Power Virtual Management Channel Driver 10193M: Brad Warrum <bwarrum@linux.ibm.com> 10194M: Ritu Agarwal <rituagar@linux.ibm.com> 10195S: Supported 10196F: drivers/misc/ibmvmc.* 10197 10198IBM Power Virtual SCSI Device Drivers 10199M: Tyrel Datwyler <tyreld@linux.ibm.com> 10200L: linux-scsi@vger.kernel.org 10201S: Supported 10202F: drivers/scsi/ibmvscsi/ibmvscsi* 10203F: include/scsi/viosrp.h 10204 10205IBM Power Virtual SCSI Device Target Driver 10206M: Michael Cyr <mikecyr@linux.ibm.com> 10207L: linux-scsi@vger.kernel.org 10208L: target-devel@vger.kernel.org 10209S: Supported 10210F: drivers/scsi/ibmvscsi_tgt/ 10211 10212IBM Power VMX Cryptographic instructions 10213M: Breno Leitão <leitao@debian.org> 10214M: Nayna Jain <nayna@linux.ibm.com> 10215M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10216L: linux-crypto@vger.kernel.org 10217S: Supported 10218F: drivers/crypto/vmx/Kconfig 10219F: drivers/crypto/vmx/Makefile 10220F: drivers/crypto/vmx/aes* 10221F: drivers/crypto/vmx/ghash* 10222F: drivers/crypto/vmx/ppc-xlate.pl 10223F: drivers/crypto/vmx/vmx.c 10224 10225IBM ServeRAID RAID DRIVER 10226S: Orphan 10227F: drivers/scsi/ips.* 10228 10229ICH LPC AND GPIO DRIVER 10230M: Peter Tyser <ptyser@xes-inc.com> 10231S: Maintained 10232F: drivers/gpio/gpio-ich.c 10233F: drivers/mfd/lpc_ich.c 10234 10235ICY I2C DRIVER 10236M: Max Staudt <max@enpas.org> 10237L: linux-i2c@vger.kernel.org 10238S: Maintained 10239F: drivers/i2c/busses/i2c-icy.c 10240 10241IDEAPAD LAPTOP EXTRAS DRIVER 10242M: Ike Panhc <ike.pan@canonical.com> 10243L: platform-driver-x86@vger.kernel.org 10244S: Maintained 10245W: http://launchpad.net/ideapad-laptop 10246F: drivers/platform/x86/ideapad-laptop.c 10247 10248IDEAPAD LAPTOP SLIDEBAR DRIVER 10249M: Andrey Moiseev <o2g.org.ru@gmail.com> 10250L: linux-input@vger.kernel.org 10251S: Maintained 10252W: https://github.com/o2genum/ideapad-slidebar 10253F: drivers/input/misc/ideapad_slidebar.c 10254 10255IDMAPPED MOUNTS 10256M: Christian Brauner <brauner@kernel.org> 10257M: Seth Forshee <sforshee@kernel.org> 10258L: linux-fsdevel@vger.kernel.org 10259S: Maintained 10260T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10261F: Documentation/filesystems/idmappings.rst 10262F: include/linux/mnt_idmapping.* 10263F: tools/testing/selftests/mount_setattr/ 10264 10265IDT VersaClock 5 CLOCK DRIVER 10266M: Luca Ceresoli <luca@lucaceresoli.net> 10267S: Maintained 10268F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10269F: drivers/clk/clk-versaclock5.c 10270 10271IEEE 802.15.4 SUBSYSTEM 10272M: Alexander Aring <alex.aring@gmail.com> 10273M: Stefan Schmidt <stefan@datenfreihafen.org> 10274M: Miquel Raynal <miquel.raynal@bootlin.com> 10275L: linux-wpan@vger.kernel.org 10276S: Maintained 10277W: https://linux-wpan.org/ 10278Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10279T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10280T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10281F: Documentation/networking/ieee802154.rst 10282F: drivers/net/ieee802154/ 10283F: include/linux/ieee802154.h 10284F: include/linux/nl802154.h 10285F: include/net/af_ieee802154.h 10286F: include/net/cfg802154.h 10287F: include/net/ieee802154_netdev.h 10288F: include/net/mac802154.h 10289F: include/net/nl802154.h 10290F: net/ieee802154/ 10291F: net/mac802154/ 10292 10293IFCVF VIRTIO DATA PATH ACCELERATOR 10294R: Zhu Lingshan <lingshan.zhu@intel.com> 10295F: drivers/vdpa/ifcvf/ 10296 10297IFE PROTOCOL 10298M: Yotam Gigi <yotam.gi@gmail.com> 10299M: Jamal Hadi Salim <jhs@mojatatu.com> 10300F: include/net/ife.h 10301F: include/uapi/linux/ife.h 10302F: net/ife 10303 10304IGORPLUG-USB IR RECEIVER 10305M: Sean Young <sean@mess.org> 10306L: linux-media@vger.kernel.org 10307S: Maintained 10308F: drivers/media/rc/igorplugusb.c 10309 10310IGUANAWORKS USB IR TRANSCEIVER 10311M: Sean Young <sean@mess.org> 10312L: linux-media@vger.kernel.org 10313S: Maintained 10314F: drivers/media/rc/iguanair.c 10315 10316IIO DIGITAL POTENTIOMETER DAC 10317M: Peter Rosin <peda@axentia.se> 10318L: linux-iio@vger.kernel.org 10319S: Maintained 10320F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10321F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10322F: drivers/iio/dac/dpot-dac.c 10323 10324IIO ENVELOPE DETECTOR 10325M: Peter Rosin <peda@axentia.se> 10326L: linux-iio@vger.kernel.org 10327S: Maintained 10328F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10329F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10330F: drivers/iio/adc/envelope-detector.c 10331 10332IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10333M: Matti Vaittinen <mazziesaccount@gmail.com> 10334L: linux-iio@vger.kernel.org 10335S: Maintained 10336F: drivers/iio/light/gain-time-scale-helper.c 10337F: drivers/iio/light/gain-time-scale-helper.h 10338 10339IIO MULTIPLEXER 10340M: Peter Rosin <peda@axentia.se> 10341L: linux-iio@vger.kernel.org 10342S: Maintained 10343F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10344F: drivers/iio/multiplexer/iio-mux.c 10345 10346IIO SCMI BASED DRIVER 10347M: Jyoti Bhayana <jbhayana@google.com> 10348L: linux-iio@vger.kernel.org 10349S: Maintained 10350F: drivers/iio/common/scmi_sensors/scmi_iio.c 10351 10352IIO SUBSYSTEM AND DRIVERS 10353M: Jonathan Cameron <jic23@kernel.org> 10354R: Lars-Peter Clausen <lars@metafoo.de> 10355L: linux-iio@vger.kernel.org 10356S: Maintained 10357T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10358F: Documentation/ABI/testing/configfs-iio* 10359F: Documentation/ABI/testing/sysfs-bus-iio* 10360F: Documentation/devicetree/bindings/iio/ 10361F: drivers/iio/ 10362F: drivers/staging/iio/ 10363F: include/dt-bindings/iio/ 10364F: include/linux/iio/ 10365F: tools/iio/ 10366 10367IIO UNIT CONVERTER 10368M: Peter Rosin <peda@axentia.se> 10369L: linux-iio@vger.kernel.org 10370S: Maintained 10371F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10372F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10373F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10374F: drivers/iio/afe/iio-rescale.c 10375 10376IKANOS/ADI EAGLE ADSL USB DRIVER 10377M: Matthieu Castet <castet.matthieu@free.fr> 10378M: Stanislaw Gruszka <stf_xl@wp.pl> 10379S: Maintained 10380F: drivers/usb/atm/ueagle-atm.c 10381 10382IMAGIS TOUCHSCREEN DRIVER 10383M: Markuss Broks <markuss.broks@gmail.com> 10384S: Maintained 10385F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10386F: drivers/input/touchscreen/imagis.c 10387 10388IMGTEC ASCII LCD DRIVER 10389M: Paul Burton <paulburton@kernel.org> 10390S: Maintained 10391F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10392F: drivers/auxdisplay/img-ascii-lcd.c 10393 10394IMGTEC IR DECODER DRIVER 10395S: Orphan 10396F: drivers/media/rc/img-ir/ 10397 10398IMON SOUNDGRAPH USB IR RECEIVER 10399M: Sean Young <sean@mess.org> 10400L: linux-media@vger.kernel.org 10401S: Maintained 10402F: drivers/media/rc/imon.c 10403F: drivers/media/rc/imon_raw.c 10404 10405IMS TWINTURBO FRAMEBUFFER DRIVER 10406L: linux-fbdev@vger.kernel.org 10407S: Orphan 10408F: drivers/video/fbdev/imsttfb.c 10409 10410INA209 HARDWARE MONITOR DRIVER 10411M: Guenter Roeck <linux@roeck-us.net> 10412L: linux-hwmon@vger.kernel.org 10413S: Maintained 10414F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10415F: Documentation/hwmon/ina209.rst 10416F: drivers/hwmon/ina209.c 10417 10418INA2XX HARDWARE MONITOR DRIVER 10419M: Guenter Roeck <linux@roeck-us.net> 10420L: linux-hwmon@vger.kernel.org 10421S: Maintained 10422F: Documentation/hwmon/ina2xx.rst 10423F: drivers/hwmon/ina2xx.c 10424F: include/linux/platform_data/ina2xx.h 10425 10426INDEX OF FURTHER KERNEL DOCUMENTATION 10427M: Carlos Bilbao <carlos.bilbao@amd.com> 10428S: Maintained 10429F: Documentation/process/kernel-docs.rst 10430 10431INDUSTRY PACK SUBSYSTEM (IPACK) 10432M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10433M: Jens Taprogge <jens.taprogge@taprogge.org> 10434M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10435L: industrypack-devel@lists.sourceforge.net 10436S: Maintained 10437W: http://industrypack.sourceforge.net 10438F: drivers/ipack/ 10439 10440INFINEON DPS310 Driver 10441M: Eddie James <eajames@linux.ibm.com> 10442L: linux-iio@vger.kernel.org 10443S: Maintained 10444F: drivers/iio/pressure/dps310.c 10445 10446INFINEON PEB2466 ASoC CODEC 10447M: Herve Codina <herve.codina@bootlin.com> 10448L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10449S: Maintained 10450F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10451F: sound/soc/codecs/peb2466.c 10452 10453INFINIBAND SUBSYSTEM 10454M: Jason Gunthorpe <jgg@nvidia.com> 10455M: Leon Romanovsky <leonro@nvidia.com> 10456L: linux-rdma@vger.kernel.org 10457S: Supported 10458W: https://github.com/linux-rdma/rdma-core 10459Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10460T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10461F: Documentation/devicetree/bindings/infiniband/ 10462F: Documentation/infiniband/ 10463F: drivers/infiniband/ 10464F: include/rdma/ 10465F: include/trace/events/ib_mad.h 10466F: include/trace/events/ib_umad.h 10467F: include/trace/misc/rdma.h 10468F: include/uapi/linux/if_infiniband.h 10469F: include/uapi/rdma/ 10470F: samples/bpf/ibumad_kern.c 10471F: samples/bpf/ibumad_user.c 10472 10473INGENIC JZ4780 NAND DRIVER 10474M: Harvey Hunt <harveyhuntnexus@gmail.com> 10475L: linux-mtd@lists.infradead.org 10476L: linux-mips@vger.kernel.org 10477S: Maintained 10478F: drivers/mtd/nand/raw/ingenic/ 10479 10480INGENIC JZ47xx SoCs 10481M: Paul Cercueil <paul@crapouillou.net> 10482L: linux-mips@vger.kernel.org 10483S: Maintained 10484F: arch/mips/boot/dts/ingenic/ 10485F: arch/mips/generic/board-ingenic.c 10486F: arch/mips/include/asm/mach-ingenic/ 10487F: arch/mips/ingenic/Kconfig 10488F: drivers/clk/ingenic/ 10489F: drivers/dma/dma-jz4780.c 10490F: drivers/gpu/drm/ingenic/ 10491F: drivers/i2c/busses/i2c-jz4780.c 10492F: drivers/iio/adc/ingenic-adc.c 10493F: drivers/irqchip/irq-ingenic.c 10494F: drivers/memory/jz4780-nemc.c 10495F: drivers/mmc/host/jz4740_mmc.c 10496F: drivers/mtd/nand/raw/ingenic/ 10497F: drivers/pinctrl/pinctrl-ingenic.c 10498F: drivers/power/supply/ingenic-battery.c 10499F: drivers/pwm/pwm-jz4740.c 10500F: drivers/remoteproc/ingenic_rproc.c 10501F: drivers/rtc/rtc-jz4740.c 10502F: drivers/tty/serial/8250/8250_ingenic.c 10503F: drivers/usb/musb/jz4740.c 10504F: drivers/watchdog/jz4740_wdt.c 10505F: include/dt-bindings/iio/adc/ingenic,adc.h 10506F: include/linux/mfd/ingenic-tcu.h 10507F: sound/soc/codecs/jz47* 10508F: sound/soc/jz4740/ 10509 10510INJOINIC IP5xxx POWER BANK IC DRIVER 10511M: Samuel Holland <samuel@sholland.org> 10512S: Maintained 10513F: drivers/power/supply/ip5xxx_power.c 10514 10515INOTIFY 10516M: Jan Kara <jack@suse.cz> 10517R: Amir Goldstein <amir73il@gmail.com> 10518L: linux-fsdevel@vger.kernel.org 10519S: Maintained 10520F: Documentation/filesystems/inotify.rst 10521F: fs/notify/inotify/ 10522F: include/linux/inotify.h 10523F: include/uapi/linux/inotify.h 10524 10525INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10526M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10527L: linux-input@vger.kernel.org 10528S: Maintained 10529Q: http://patchwork.kernel.org/project/linux-input/list/ 10530T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10531F: Documentation/devicetree/bindings/input/ 10532F: Documentation/devicetree/bindings/serio/ 10533F: Documentation/input/ 10534F: drivers/input/ 10535F: include/dt-bindings/input/ 10536F: include/linux/input.h 10537F: include/linux/input/ 10538F: include/uapi/linux/input-event-codes.h 10539F: include/uapi/linux/input.h 10540 10541INPUT MULTITOUCH (MT) PROTOCOL 10542M: Henrik Rydberg <rydberg@bitmath.org> 10543L: linux-input@vger.kernel.org 10544S: Odd fixes 10545F: Documentation/input/multi-touch-protocol.rst 10546F: drivers/input/input-mt.c 10547K: \b(ABS|SYN)_MT_ 10548 10549INSIDE SECURE CRYPTO DRIVER 10550M: Antoine Tenart <atenart@kernel.org> 10551L: linux-crypto@vger.kernel.org 10552S: Maintained 10553F: drivers/crypto/inside-secure/ 10554 10555INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10556M: Mimi Zohar <zohar@linux.ibm.com> 10557M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10558L: linux-integrity@vger.kernel.org 10559S: Supported 10560T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10561F: security/integrity/ 10562F: security/integrity/ima/ 10563 10564INTEL 810/815 FRAMEBUFFER DRIVER 10565M: Antonino Daplas <adaplas@gmail.com> 10566L: linux-fbdev@vger.kernel.org 10567S: Maintained 10568F: drivers/video/fbdev/i810/ 10569 10570INTEL 8254 COUNTER DRIVER 10571M: William Breathitt Gray <william.gray@linaro.org> 10572L: linux-iio@vger.kernel.org 10573S: Maintained 10574F: drivers/counter/i8254.c 10575F: include/linux/i8254.h 10576 10577INTEL 8255 GPIO DRIVER 10578M: William Breathitt Gray <william.gray@linaro.org> 10579L: linux-gpio@vger.kernel.org 10580S: Maintained 10581F: drivers/gpio/gpio-i8255.c 10582F: drivers/gpio/gpio-i8255.h 10583 10584INTEL ASoC DRIVERS 10585M: Cezary Rojewski <cezary.rojewski@intel.com> 10586M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10587M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10588M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10589M: Bard Liao <yung-chuan.liao@linux.intel.com> 10590M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10591M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10592L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10593S: Supported 10594F: sound/soc/intel/ 10595 10596INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10597M: Hans de Goede <hdegoede@redhat.com> 10598L: platform-driver-x86@vger.kernel.org 10599S: Maintained 10600F: drivers/platform/x86/intel/atomisp2/pm.c 10601 10602INTEL ATOMISP2 LED DRIVER 10603M: Hans de Goede <hdegoede@redhat.com> 10604L: platform-driver-x86@vger.kernel.org 10605S: Maintained 10606F: drivers/platform/x86/intel/atomisp2/led.c 10607 10608INTEL BIOS SAR INT1092 DRIVER 10609M: Shravan Sudhakar <s.shravan@intel.com> 10610L: platform-driver-x86@vger.kernel.org 10611S: Maintained 10612F: drivers/platform/x86/intel/int1092/ 10613 10614INTEL BROXTON PMC DRIVER 10615M: Mika Westerberg <mika.westerberg@linux.intel.com> 10616M: Zha Qipeng <qipeng.zha@intel.com> 10617S: Maintained 10618F: drivers/mfd/intel_pmc_bxt.c 10619F: include/linux/mfd/intel_pmc_bxt.h 10620 10621INTEL C600 SERIES SAS CONTROLLER DRIVER 10622M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10623L: linux-scsi@vger.kernel.org 10624S: Supported 10625T: git git://git.code.sf.net/p/intel-sas/isci 10626F: drivers/scsi/isci/ 10627 10628INTEL CPU family model numbers 10629M: Tony Luck <tony.luck@intel.com> 10630M: x86@kernel.org 10631L: linux-kernel@vger.kernel.org 10632S: Supported 10633F: arch/x86/include/asm/intel-family.h 10634 10635INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10636M: Jani Nikula <jani.nikula@linux.intel.com> 10637M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10638M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10639M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10640L: intel-gfx@lists.freedesktop.org 10641S: Supported 10642W: https://01.org/linuxgraphics/ 10643Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10644B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10645C: irc://irc.oftc.net/intel-gfx 10646T: git git://anongit.freedesktop.org/drm-intel 10647F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10648F: Documentation/gpu/i915.rst 10649F: drivers/gpu/drm/ci/xfails/i915* 10650F: drivers/gpu/drm/i915/ 10651F: include/drm/i915* 10652F: include/uapi/drm/i915_drm.h 10653 10654INTEL ETHERNET DRIVERS 10655M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10656M: Tony Nguyen <anthony.l.nguyen@intel.com> 10657L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10658S: Supported 10659W: https://www.intel.com/content/www/us/en/support.html 10660Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10661T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10662T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10663F: Documentation/networking/device_drivers/ethernet/intel/ 10664F: drivers/net/ethernet/intel/ 10665F: drivers/net/ethernet/intel/*/ 10666F: include/linux/avf/virtchnl.h 10667F: include/linux/net/intel/iidc.h 10668 10669INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10670M: Mustafa Ismail <mustafa.ismail@intel.com> 10671M: Shiraz Saleem <shiraz.saleem@intel.com> 10672L: linux-rdma@vger.kernel.org 10673S: Supported 10674F: drivers/infiniband/hw/irdma/ 10675F: include/uapi/rdma/irdma-abi.h 10676 10677INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10678M: Maik Broemme <mbroemme@libmpq.org> 10679L: linux-fbdev@vger.kernel.org 10680S: Maintained 10681F: Documentation/fb/intelfb.rst 10682F: drivers/video/fbdev/intelfb/ 10683 10684INTEL GPIO DRIVERS 10685M: Andy Shevchenko <andy@kernel.org> 10686L: linux-gpio@vger.kernel.org 10687S: Supported 10688T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10689F: drivers/gpio/gpio-elkhartlake.c 10690F: drivers/gpio/gpio-ich.c 10691F: drivers/gpio/gpio-merrifield.c 10692F: drivers/gpio/gpio-ml-ioh.c 10693F: drivers/gpio/gpio-pch.c 10694F: drivers/gpio/gpio-sch.c 10695F: drivers/gpio/gpio-sodaville.c 10696F: drivers/gpio/gpio-tangier.c 10697 10698INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10699M: Zhenyu Wang <zhenyuw@linux.intel.com> 10700M: Zhi Wang <zhi.a.wang@intel.com> 10701L: intel-gvt-dev@lists.freedesktop.org 10702L: intel-gfx@lists.freedesktop.org 10703S: Supported 10704W: https://01.org/igvt-g 10705T: git https://github.com/intel/gvt-linux.git 10706F: drivers/gpu/drm/i915/gvt/ 10707 10708INTEL HID EVENT DRIVER 10709M: Alex Hung <alexhung@gmail.com> 10710L: platform-driver-x86@vger.kernel.org 10711S: Maintained 10712F: drivers/platform/x86/intel/hid.c 10713 10714INTEL I/OAT DMA DRIVER 10715M: Dave Jiang <dave.jiang@intel.com> 10716R: Dan Williams <dan.j.williams@intel.com> 10717L: dmaengine@vger.kernel.org 10718S: Supported 10719Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10720F: drivers/dma/ioat* 10721 10722INTEL IDLE DRIVER 10723M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10724M: Len Brown <lenb@kernel.org> 10725L: linux-pm@vger.kernel.org 10726S: Supported 10727B: https://bugzilla.kernel.org 10728T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10729F: drivers/idle/intel_idle.c 10730 10731INTEL IDXD DRIVER 10732M: Fenghua Yu <fenghua.yu@intel.com> 10733M: Dave Jiang <dave.jiang@intel.com> 10734L: dmaengine@vger.kernel.org 10735S: Supported 10736F: drivers/dma/idxd/* 10737F: include/uapi/linux/idxd.h 10738 10739INTEL IN FIELD SCAN (IFS) DEVICE 10740M: Jithu Joseph <jithu.joseph@intel.com> 10741R: Ashok Raj <ashok.raj@intel.com> 10742R: Tony Luck <tony.luck@intel.com> 10743S: Maintained 10744F: drivers/platform/x86/intel/ifs 10745F: include/trace/events/intel_ifs.h 10746 10747INTEL INTEGRATED SENSOR HUB DRIVER 10748M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10749M: Jiri Kosina <jikos@kernel.org> 10750L: linux-input@vger.kernel.org 10751S: Maintained 10752F: drivers/hid/intel-ish-hid/ 10753 10754INTEL IOMMU (VT-d) 10755M: David Woodhouse <dwmw2@infradead.org> 10756M: Lu Baolu <baolu.lu@linux.intel.com> 10757L: iommu@lists.linux.dev 10758S: Supported 10759T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10760F: drivers/iommu/intel/ 10761 10762INTEL IPU3 CSI-2 CIO2 DRIVER 10763M: Yong Zhi <yong.zhi@intel.com> 10764M: Sakari Ailus <sakari.ailus@linux.intel.com> 10765M: Bingbu Cao <bingbu.cao@intel.com> 10766M: Dan Scally <djrscally@gmail.com> 10767R: Tianshu Qiu <tian.shu.qiu@intel.com> 10768L: linux-media@vger.kernel.org 10769S: Maintained 10770T: git git://linuxtv.org/media_tree.git 10771F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10772F: drivers/media/pci/intel/ipu3/ 10773 10774INTEL IPU3 CSI-2 IMGU DRIVER 10775M: Sakari Ailus <sakari.ailus@linux.intel.com> 10776R: Bingbu Cao <bingbu.cao@intel.com> 10777R: Tianshu Qiu <tian.shu.qiu@intel.com> 10778L: linux-media@vger.kernel.org 10779S: Maintained 10780F: Documentation/admin-guide/media/ipu3.rst 10781F: Documentation/admin-guide/media/ipu3_rcb.svg 10782F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10783F: drivers/staging/media/ipu3/ 10784 10785INTEL ISHTP ECLITE DRIVER 10786M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10787L: platform-driver-x86@vger.kernel.org 10788S: Supported 10789F: drivers/platform/x86/intel/ishtp_eclite.c 10790 10791INTEL IXP4XX CRYPTO SUPPORT 10792M: Corentin Labbe <clabbe@baylibre.com> 10793L: linux-crypto@vger.kernel.org 10794S: Maintained 10795F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10796 10797INTEL KEEM BAY DRM DRIVER 10798M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10799M: Edmund Dea <edmund.j.dea@intel.com> 10800S: Maintained 10801F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10802F: drivers/gpu/drm/kmb/ 10803 10804INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10805M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10806S: Maintained 10807F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10808F: drivers/crypto/intel/keembay/Kconfig 10809F: drivers/crypto/intel/keembay/Makefile 10810F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10811F: drivers/crypto/intel/keembay/ocs-aes.c 10812F: drivers/crypto/intel/keembay/ocs-aes.h 10813 10814INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10815M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10816M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10817M: Mark Gross <mgross@linux.intel.com> 10818S: Maintained 10819F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10820F: drivers/crypto/intel/keembay/Kconfig 10821F: drivers/crypto/intel/keembay/Makefile 10822F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10823 10824INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10825M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10826M: Declan Murphy <declan.murphy@intel.com> 10827S: Maintained 10828F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10829F: drivers/crypto/intel/keembay/Kconfig 10830F: drivers/crypto/intel/keembay/Makefile 10831F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10832F: drivers/crypto/intel/keembay/ocs-hcu.c 10833F: drivers/crypto/intel/keembay/ocs-hcu.h 10834 10835INTEL MANAGEMENT ENGINE (mei) 10836M: Tomas Winkler <tomas.winkler@intel.com> 10837L: linux-kernel@vger.kernel.org 10838S: Supported 10839F: Documentation/driver-api/mei/* 10840F: drivers/misc/mei/ 10841F: drivers/watchdog/mei_wdt.c 10842F: include/linux/mei_aux.h 10843F: include/linux/mei_cl_bus.h 10844F: include/uapi/linux/mei.h 10845F: include/uapi/linux/mei_uuid.h 10846F: include/uapi/linux/uuid.h 10847F: samples/mei/* 10848 10849INTEL MAX 10 BMC MFD DRIVER 10850M: Xu Yilun <yilun.xu@intel.com> 10851R: Tom Rix <trix@redhat.com> 10852S: Maintained 10853F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10854F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10855F: drivers/hwmon/intel-m10-bmc-hwmon.c 10856F: drivers/mfd/intel-m10-bmc* 10857F: include/linux/mfd/intel-m10-bmc.h 10858 10859INTEL MAX10 BMC SECURE UPDATES 10860M: Peter Colberg <peter.colberg@intel.com> 10861L: linux-fpga@vger.kernel.org 10862S: Maintained 10863F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10864F: drivers/fpga/intel-m10-bmc-sec-update.c 10865 10866INTEL P-Unit IPC DRIVER 10867M: Zha Qipeng <qipeng.zha@intel.com> 10868L: platform-driver-x86@vger.kernel.org 10869S: Maintained 10870F: arch/x86/include/asm/intel_punit_ipc.h 10871F: drivers/platform/x86/intel/punit_ipc.c 10872 10873INTEL PMC CORE DRIVER 10874M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10875M: David E Box <david.e.box@intel.com> 10876L: platform-driver-x86@vger.kernel.org 10877S: Maintained 10878F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10879F: drivers/platform/x86/intel/pmc/ 10880 10881INTEL PMIC GPIO DRIVERS 10882M: Andy Shevchenko <andy@kernel.org> 10883S: Supported 10884T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10885F: drivers/gpio/gpio-*cove.c 10886 10887INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10888M: Andy Shevchenko <andy@kernel.org> 10889S: Supported 10890F: drivers/mfd/intel_soc_pmic* 10891F: include/linux/mfd/intel_soc_pmic* 10892 10893INTEL PMT DRIVERS 10894M: David E. Box <david.e.box@linux.intel.com> 10895S: Supported 10896F: drivers/platform/x86/intel/pmt/ 10897 10898INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10899M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10900L: linux-wireless@vger.kernel.org 10901S: Maintained 10902F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10903F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10904F: drivers/net/wireless/intel/ipw2x00/ 10905 10906INTEL PSTATE DRIVER 10907M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10908M: Len Brown <lenb@kernel.org> 10909L: linux-pm@vger.kernel.org 10910S: Supported 10911F: drivers/cpufreq/intel_pstate.c 10912 10913INTEL PTP DFL ToD DRIVER 10914M: Tianfei Zhang <tianfei.zhang@intel.com> 10915L: linux-fpga@vger.kernel.org 10916L: netdev@vger.kernel.org 10917S: Maintained 10918F: drivers/ptp/ptp_dfl_tod.c 10919 10920INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10921M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10922L: linux-iio@vger.kernel.org 10923F: drivers/counter/intel-qep.c 10924 10925INTEL SCU DRIVERS 10926M: Mika Westerberg <mika.westerberg@linux.intel.com> 10927S: Maintained 10928F: arch/x86/include/asm/intel_scu_ipc.h 10929F: drivers/platform/x86/intel_scu_* 10930 10931INTEL SDSI DRIVER 10932M: David E. Box <david.e.box@linux.intel.com> 10933S: Supported 10934F: drivers/platform/x86/intel/sdsi.c 10935F: tools/arch/x86/intel_sdsi/ 10936F: tools/testing/selftests/drivers/sdsi/ 10937 10938INTEL SGX 10939M: Jarkko Sakkinen <jarkko@kernel.org> 10940R: Dave Hansen <dave.hansen@linux.intel.com> 10941L: linux-sgx@vger.kernel.org 10942S: Supported 10943Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10945F: Documentation/arch/x86/sgx.rst 10946F: arch/x86/entry/vdso/vsgx.S 10947F: arch/x86/include/asm/sgx.h 10948F: arch/x86/include/uapi/asm/sgx.h 10949F: arch/x86/kernel/cpu/sgx/* 10950F: tools/testing/selftests/sgx/* 10951K: \bSGX_ 10952 10953INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10954M: Daniel Scally <djrscally@gmail.com> 10955S: Maintained 10956F: drivers/platform/x86/intel/int3472/ 10957 10958INTEL SPEED SELECT TECHNOLOGY 10959M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10960L: platform-driver-x86@vger.kernel.org 10961S: Maintained 10962F: drivers/platform/x86/intel/speed_select_if/ 10963F: include/uapi/linux/isst_if.h 10964F: tools/power/x86/intel-speed-select/ 10965 10966INTEL STRATIX10 FIRMWARE DRIVERS 10967M: Dinh Nguyen <dinguyen@kernel.org> 10968L: linux-kernel@vger.kernel.org 10969S: Maintained 10970T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10971F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10972F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10973F: drivers/firmware/stratix10-rsu.c 10974F: drivers/firmware/stratix10-svc.c 10975F: include/linux/firmware/intel/stratix10-smc.h 10976F: include/linux/firmware/intel/stratix10-svc-client.h 10977 10978INTEL TELEMETRY DRIVER 10979M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10980M: "David E. Box" <david.e.box@linux.intel.com> 10981L: platform-driver-x86@vger.kernel.org 10982S: Maintained 10983F: arch/x86/include/asm/intel_telemetry.h 10984F: drivers/platform/x86/intel/telemetry/ 10985 10986INTEL TPMI DRIVER 10987M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10988L: platform-driver-x86@vger.kernel.org 10989S: Maintained 10990F: Documentation/ABI/testing/debugfs-tpmi 10991F: drivers/platform/x86/intel/tpmi.c 10992F: include/linux/intel_tpmi.h 10993 10994INTEL UNCORE FREQUENCY CONTROL 10995M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10996L: platform-driver-x86@vger.kernel.org 10997S: Maintained 10998F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10999F: drivers/platform/x86/intel/uncore-frequency/ 11000 11001INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11002M: David E. Box <david.e.box@linux.intel.com> 11003S: Supported 11004F: drivers/platform/x86/intel/vsec.* 11005 11006INTEL VIRTUAL BUTTON DRIVER 11007M: AceLan Kao <acelan.kao@canonical.com> 11008L: platform-driver-x86@vger.kernel.org 11009S: Maintained 11010F: drivers/platform/x86/intel/vbtn.c 11011 11012INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11013M: Stanislaw Gruszka <stf_xl@wp.pl> 11014L: linux-wireless@vger.kernel.org 11015S: Supported 11016F: drivers/net/wireless/intel/iwlegacy/ 11017 11018INTEL WIRELESS WIFI LINK (iwlwifi) 11019M: Gregory Greenman <gregory.greenman@intel.com> 11020L: linux-wireless@vger.kernel.org 11021S: Supported 11022W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11023T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11024F: drivers/net/wireless/intel/iwlwifi/ 11025 11026INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11027M: Jithu Joseph <jithu.joseph@intel.com> 11028S: Maintained 11029W: https://slimbootloader.github.io/security/firmware-update.html 11030F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11031 11032INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11033L: Dell.Client.Kernel@dell.com 11034S: Maintained 11035F: drivers/platform/x86/intel/wmi/thunderbolt.c 11036 11037INTEL WWAN IOSM DRIVER 11038M: M Chetan Kumar <m.chetan.kumar@intel.com> 11039L: netdev@vger.kernel.org 11040S: Maintained 11041F: drivers/net/wwan/iosm/ 11042 11043INTEL(R) TRACE HUB 11044M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11045S: Supported 11046F: Documentation/trace/intel_th.rst 11047F: drivers/hwtracing/intel_th/ 11048F: include/linux/intel_th.h 11049 11050INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11051M: Ning Sun <ning.sun@intel.com> 11052L: tboot-devel@lists.sourceforge.net 11053S: Supported 11054W: http://tboot.sourceforge.net 11055T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11056F: Documentation/arch/x86/intel_txt.rst 11057F: arch/x86/kernel/tboot.c 11058F: include/linux/tboot.h 11059 11060INTERCONNECT API 11061M: Georgi Djakov <djakov@kernel.org> 11062L: linux-pm@vger.kernel.org 11063S: Maintained 11064T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11065F: Documentation/devicetree/bindings/interconnect/ 11066F: Documentation/driver-api/interconnect.rst 11067F: drivers/interconnect/ 11068F: include/dt-bindings/interconnect/ 11069F: include/linux/interconnect-provider.h 11070F: include/linux/interconnect.h 11071 11072INTERRUPT COUNTER DRIVER 11073M: Oleksij Rempel <o.rempel@pengutronix.de> 11074R: Pengutronix Kernel Team <kernel@pengutronix.de> 11075L: linux-iio@vger.kernel.org 11076F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11077F: drivers/counter/interrupt-cnt.c 11078 11079INTERSIL ISL7998X VIDEO DECODER DRIVER 11080M: Michael Tretter <m.tretter@pengutronix.de> 11081R: Pengutronix Kernel Team <kernel@pengutronix.de> 11082L: linux-media@vger.kernel.org 11083S: Maintained 11084F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11085F: drivers/media/i2c/isl7998x.c 11086 11087INVENSENSE ICM-426xx IMU DRIVER 11088M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11089L: linux-iio@vger.kernel.org 11090S: Maintained 11091W: https://invensense.tdk.com/ 11092F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11093F: drivers/iio/imu/inv_icm42600/ 11094 11095INVENSENSE MPU-3050 GYROSCOPE DRIVER 11096M: Linus Walleij <linus.walleij@linaro.org> 11097L: linux-iio@vger.kernel.org 11098S: Maintained 11099F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11100F: drivers/iio/gyro/mpu3050* 11101 11102IOC3 ETHERNET DRIVER 11103M: Ralf Baechle <ralf@linux-mips.org> 11104L: linux-mips@vger.kernel.org 11105S: Maintained 11106F: drivers/net/ethernet/sgi/ioc3-eth.c 11107 11108IOMMU DMA-API LAYER 11109M: Robin Murphy <robin.murphy@arm.com> 11110L: iommu@lists.linux.dev 11111S: Maintained 11112T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11113F: drivers/iommu/dma-iommu.c 11114F: drivers/iommu/dma-iommu.h 11115F: drivers/iommu/iova.c 11116F: include/linux/iova.h 11117 11118IOMMU SUBSYSTEM 11119M: Joerg Roedel <joro@8bytes.org> 11120M: Will Deacon <will@kernel.org> 11121R: Robin Murphy <robin.murphy@arm.com> 11122L: iommu@lists.linux.dev 11123S: Maintained 11124T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11125F: Documentation/devicetree/bindings/iommu/ 11126F: Documentation/userspace-api/iommu.rst 11127F: drivers/iommu/ 11128F: include/linux/iommu.h 11129F: include/linux/iova.h 11130F: include/linux/of_iommu.h 11131F: include/uapi/linux/iommu.h 11132 11133IOMMUFD 11134M: Jason Gunthorpe <jgg@nvidia.com> 11135M: Kevin Tian <kevin.tian@intel.com> 11136L: iommu@lists.linux.dev 11137S: Maintained 11138T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11139F: Documentation/userspace-api/iommufd.rst 11140F: drivers/iommu/iommufd/ 11141F: include/linux/iommufd.h 11142F: include/uapi/linux/iommufd.h 11143F: tools/testing/selftests/iommu/ 11144 11145IOSYS-MAP HELPERS 11146M: Thomas Zimmermann <tzimmermann@suse.de> 11147L: dri-devel@lists.freedesktop.org 11148S: Maintained 11149T: git git://anongit.freedesktop.org/drm/drm-misc 11150F: include/linux/iosys-map.h 11151 11152IO_URING 11153M: Jens Axboe <axboe@kernel.dk> 11154R: Pavel Begunkov <asml.silence@gmail.com> 11155L: io-uring@vger.kernel.org 11156S: Maintained 11157T: git git://git.kernel.dk/linux-block 11158T: git git://git.kernel.dk/liburing 11159F: include/linux/io_uring.h 11160F: include/linux/io_uring_types.h 11161F: include/trace/events/io_uring.h 11162F: include/uapi/linux/io_uring.h 11163F: io_uring/ 11164 11165IPMI SUBSYSTEM 11166M: Corey Minyard <minyard@acm.org> 11167L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11168S: Supported 11169W: http://openipmi.sourceforge.net/ 11170T: git https://github.com/cminyard/linux-ipmi.git for-next 11171F: Documentation/devicetree/bindings/ipmi/ 11172F: Documentation/driver-api/ipmi.rst 11173F: drivers/char/ipmi/ 11174F: include/linux/ipmi* 11175F: include/uapi/linux/ipmi* 11176 11177IPS SCSI RAID DRIVER 11178M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11179L: linux-scsi@vger.kernel.org 11180S: Maintained 11181W: http://www.adaptec.com/ 11182F: drivers/scsi/ips* 11183 11184IPVS 11185M: Simon Horman <horms@verge.net.au> 11186M: Julian Anastasov <ja@ssi.bg> 11187L: netdev@vger.kernel.org 11188L: lvs-devel@vger.kernel.org 11189S: Maintained 11190T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11191T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11192F: Documentation/networking/ipvs-sysctl.rst 11193F: include/net/ip_vs.h 11194F: include/uapi/linux/ip_vs.h 11195F: net/netfilter/ipvs/ 11196 11197IPWIRELESS DRIVER 11198M: Jiri Kosina <jikos@kernel.org> 11199M: David Sterba <dsterba@suse.com> 11200S: Odd Fixes 11201F: drivers/tty/ipwireless/ 11202 11203IRON DEVICE AUDIO CODEC DRIVERS 11204M: Kiseok Jo <kiseok.jo@irondevice.com> 11205L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11206S: Maintained 11207F: Documentation/devicetree/bindings/sound/irondevice,* 11208F: sound/soc/codecs/sma* 11209 11210IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11211M: Thomas Gleixner <tglx@linutronix.de> 11212S: Maintained 11213T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11214F: Documentation/core-api/irq/irq-domain.rst 11215F: include/linux/irqdomain.h 11216F: kernel/irq/irqdomain.c 11217F: kernel/irq/msi.c 11218 11219IRQ SUBSYSTEM 11220M: Thomas Gleixner <tglx@linutronix.de> 11221L: linux-kernel@vger.kernel.org 11222S: Maintained 11223T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11224F: include/linux/group_cpus.h 11225F: kernel/irq/ 11226F: lib/group_cpus.c 11227 11228IRQCHIP DRIVERS 11229M: Thomas Gleixner <tglx@linutronix.de> 11230L: linux-kernel@vger.kernel.org 11231S: Maintained 11232T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11233F: Documentation/devicetree/bindings/interrupt-controller/ 11234F: drivers/irqchip/ 11235 11236ISA 11237M: William Breathitt Gray <william.gray@linaro.org> 11238S: Maintained 11239F: Documentation/driver-api/isa.rst 11240F: drivers/base/isa.c 11241F: include/linux/isa.h 11242 11243ISA RADIO MODULE 11244M: Hans Verkuil <hverkuil@xs4all.nl> 11245L: linux-media@vger.kernel.org 11246S: Maintained 11247W: https://linuxtv.org 11248T: git git://linuxtv.org/media_tree.git 11249F: drivers/media/radio/radio-isa* 11250 11251ISAPNP 11252M: Jaroslav Kysela <perex@perex.cz> 11253S: Maintained 11254F: Documentation/driver-api/isapnp.rst 11255F: drivers/pnp/isapnp/ 11256F: include/linux/isapnp.h 11257 11258ISCSI 11259M: Lee Duncan <lduncan@suse.com> 11260M: Chris Leech <cleech@redhat.com> 11261M: Mike Christie <michael.christie@oracle.com> 11262L: open-iscsi@googlegroups.com 11263L: linux-scsi@vger.kernel.org 11264S: Maintained 11265W: www.open-iscsi.com 11266F: drivers/scsi/*iscsi* 11267F: include/scsi/*iscsi* 11268 11269iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11270M: Peter Jones <pjones@redhat.com> 11271M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11272S: Maintained 11273F: drivers/firmware/iscsi_ibft* 11274 11275ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11276M: Sagi Grimberg <sagi@grimberg.me> 11277M: Max Gurtovoy <mgurtovoy@nvidia.com> 11278L: linux-rdma@vger.kernel.org 11279S: Supported 11280W: http://www.openfabrics.org 11281W: www.open-iscsi.org 11282Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11283F: drivers/infiniband/ulp/iser/ 11284 11285ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11286M: Sagi Grimberg <sagi@grimberg.me> 11287L: linux-rdma@vger.kernel.org 11288L: target-devel@vger.kernel.org 11289S: Supported 11290T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11291F: drivers/infiniband/ulp/isert 11292 11293ISDN/CMTP OVER BLUETOOTH 11294M: Karsten Keil <isdn@linux-pingi.de> 11295L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11296L: netdev@vger.kernel.org 11297S: Odd Fixes 11298W: http://www.isdn4linux.de 11299F: Documentation/isdn/ 11300F: drivers/isdn/capi/ 11301F: include/linux/isdn/ 11302F: include/uapi/linux/isdn/ 11303F: net/bluetooth/cmtp/ 11304 11305ISDN/mISDN SUBSYSTEM 11306M: Karsten Keil <isdn@linux-pingi.de> 11307L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11308L: netdev@vger.kernel.org 11309S: Maintained 11310W: http://www.isdn4linux.de 11311F: drivers/isdn/Kconfig 11312F: drivers/isdn/Makefile 11313F: drivers/isdn/hardware/ 11314F: drivers/isdn/mISDN/ 11315 11316ISOFS FILESYSTEM 11317M: Jan Kara <jack@suse.cz> 11318L: linux-fsdevel@vger.kernel.org 11319S: Maintained 11320F: Documentation/filesystems/isofs.rst 11321F: fs/isofs/ 11322 11323IT87 HARDWARE MONITORING DRIVER 11324M: Jean Delvare <jdelvare@suse.com> 11325L: linux-hwmon@vger.kernel.org 11326S: Maintained 11327F: Documentation/hwmon/it87.rst 11328F: drivers/hwmon/it87.c 11329 11330IT913X MEDIA DRIVER 11331M: Antti Palosaari <crope@iki.fi> 11332L: linux-media@vger.kernel.org 11333S: Maintained 11334W: https://linuxtv.org 11335W: http://palosaari.fi/linux/ 11336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11337T: git git://linuxtv.org/anttip/media_tree.git 11338F: drivers/media/tuners/it913x* 11339 11340ITE IT66121 HDMI BRIDGE DRIVER 11341M: Phong LE <ple@baylibre.com> 11342M: Neil Armstrong <neil.armstrong@linaro.org> 11343S: Maintained 11344T: git git://anongit.freedesktop.org/drm/drm-misc 11345F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11346F: drivers/gpu/drm/bridge/ite-it66121.c 11347 11348IVTV VIDEO4LINUX DRIVER 11349M: Andy Walls <awalls@md.metrocast.net> 11350L: linux-media@vger.kernel.org 11351S: Maintained 11352W: https://linuxtv.org 11353T: git git://linuxtv.org/media_tree.git 11354F: Documentation/admin-guide/media/ivtv* 11355F: drivers/media/pci/ivtv/ 11356F: include/uapi/linux/ivtv* 11357 11358IX2505V MEDIA DRIVER 11359M: Malcolm Priestley <tvboxspy@gmail.com> 11360L: linux-media@vger.kernel.org 11361S: Maintained 11362W: https://linuxtv.org 11363Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11364F: drivers/media/dvb-frontends/ix2505v* 11365 11366JAILHOUSE HYPERVISOR INTERFACE 11367M: Jan Kiszka <jan.kiszka@siemens.com> 11368L: jailhouse-dev@googlegroups.com 11369S: Maintained 11370F: arch/x86/include/asm/jailhouse_para.h 11371F: arch/x86/kernel/jailhouse.c 11372 11373JC42.4 TEMPERATURE SENSOR DRIVER 11374M: Guenter Roeck <linux@roeck-us.net> 11375L: linux-hwmon@vger.kernel.org 11376S: Maintained 11377F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11378F: Documentation/hwmon/jc42.rst 11379F: drivers/hwmon/jc42.c 11380 11381JFS FILESYSTEM 11382M: Dave Kleikamp <shaggy@kernel.org> 11383L: jfs-discussion@lists.sourceforge.net 11384S: Odd Fixes 11385W: http://jfs.sourceforge.net/ 11386T: git https://github.com/kleikamp/linux-shaggy.git 11387F: Documentation/admin-guide/jfs.rst 11388F: fs/jfs/ 11389 11390JME NETWORK DRIVER 11391M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11392L: netdev@vger.kernel.org 11393S: Maintained 11394F: drivers/net/ethernet/jme.* 11395 11396JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11397M: David Woodhouse <dwmw2@infradead.org> 11398M: Richard Weinberger <richard@nod.at> 11399L: linux-mtd@lists.infradead.org 11400S: Odd Fixes 11401W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11402T: git git://git.infradead.org/ubifs-2.6.git 11403F: fs/jffs2/ 11404F: include/uapi/linux/jffs2.h 11405 11406JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11407M: "Theodore Ts'o" <tytso@mit.edu> 11408M: Jan Kara <jack@suse.com> 11409L: linux-ext4@vger.kernel.org 11410S: Maintained 11411F: fs/jbd2/ 11412F: include/linux/jbd2.h 11413 11414JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11415M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11416L: linux-media@vger.kernel.org 11417L: linux-renesas-soc@vger.kernel.org 11418S: Maintained 11419F: drivers/media/platform/renesas/rcar_jpu.c 11420 11421JSM Neo PCI based serial card 11422L: linux-serial@vger.kernel.org 11423S: Orphan 11424F: drivers/tty/serial/jsm/ 11425 11426K10TEMP HARDWARE MONITORING DRIVER 11427M: Clemens Ladisch <clemens@ladisch.de> 11428L: linux-hwmon@vger.kernel.org 11429S: Maintained 11430F: Documentation/hwmon/k10temp.rst 11431F: drivers/hwmon/k10temp.c 11432 11433K8TEMP HARDWARE MONITORING DRIVER 11434M: Rudolf Marek <r.marek@assembler.cz> 11435L: linux-hwmon@vger.kernel.org 11436S: Maintained 11437F: Documentation/hwmon/k8temp.rst 11438F: drivers/hwmon/k8temp.c 11439 11440KASAN 11441M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11442R: Alexander Potapenko <glider@google.com> 11443R: Andrey Konovalov <andreyknvl@gmail.com> 11444R: Dmitry Vyukov <dvyukov@google.com> 11445R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11446L: kasan-dev@googlegroups.com 11447S: Maintained 11448F: Documentation/dev-tools/kasan.rst 11449F: arch/*/include/asm/*kasan.h 11450F: arch/*/mm/kasan_init* 11451F: include/linux/kasan*.h 11452F: lib/Kconfig.kasan 11453F: mm/kasan/ 11454F: scripts/Makefile.kasan 11455 11456KCONFIG 11457M: Masahiro Yamada <masahiroy@kernel.org> 11458L: linux-kbuild@vger.kernel.org 11459S: Maintained 11460Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11461T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11462F: Documentation/kbuild/kconfig* 11463F: scripts/Kconfig.include 11464F: scripts/kconfig/ 11465 11466KCOV 11467R: Dmitry Vyukov <dvyukov@google.com> 11468R: Andrey Konovalov <andreyknvl@gmail.com> 11469L: kasan-dev@googlegroups.com 11470S: Maintained 11471F: Documentation/dev-tools/kcov.rst 11472F: include/linux/kcov.h 11473F: include/uapi/linux/kcov.h 11474F: kernel/kcov.c 11475F: scripts/Makefile.kcov 11476 11477KCSAN 11478M: Marco Elver <elver@google.com> 11479R: Dmitry Vyukov <dvyukov@google.com> 11480L: kasan-dev@googlegroups.com 11481S: Maintained 11482F: Documentation/dev-tools/kcsan.rst 11483F: include/linux/kcsan*.h 11484F: kernel/kcsan/ 11485F: lib/Kconfig.kcsan 11486F: scripts/Makefile.kcsan 11487 11488KDUMP 11489M: Baoquan He <bhe@redhat.com> 11490R: Vivek Goyal <vgoyal@redhat.com> 11491R: Dave Young <dyoung@redhat.com> 11492L: kexec@lists.infradead.org 11493S: Maintained 11494W: http://lse.sourceforge.net/kdump/ 11495F: Documentation/admin-guide/kdump/ 11496F: fs/proc/vmcore.c 11497F: include/linux/crash_core.h 11498F: include/linux/crash_dump.h 11499F: include/uapi/linux/vmcore.h 11500F: kernel/crash_*.c 11501 11502KEENE FM RADIO TRANSMITTER DRIVER 11503M: Hans Verkuil <hverkuil@xs4all.nl> 11504L: linux-media@vger.kernel.org 11505S: Maintained 11506W: https://linuxtv.org 11507T: git git://linuxtv.org/media_tree.git 11508F: drivers/media/radio/radio-keene* 11509 11510KERNEL AUTOMOUNTER 11511M: Ian Kent <raven@themaw.net> 11512L: autofs@vger.kernel.org 11513S: Maintained 11514F: fs/autofs/ 11515 11516KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11517M: Masahiro Yamada <masahiroy@kernel.org> 11518R: Nathan Chancellor <nathan@kernel.org> 11519R: Nick Desaulniers <ndesaulniers@google.com> 11520R: Nicolas Schier <nicolas@fjasle.eu> 11521L: linux-kbuild@vger.kernel.org 11522S: Maintained 11523Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11524T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11525F: Documentation/kbuild/ 11526F: Makefile 11527F: scripts/*vmlinux* 11528F: scripts/Kbuild* 11529F: scripts/Makefile* 11530F: scripts/basic/ 11531F: scripts/dummy-tools/ 11532F: scripts/mk* 11533F: scripts/mod/ 11534F: scripts/package/ 11535F: usr/ 11536 11537KERNEL HARDENING (not covered by other areas) 11538M: Kees Cook <keescook@chromium.org> 11539R: Gustavo A. R. Silva <gustavoars@kernel.org> 11540L: linux-hardening@vger.kernel.org 11541S: Supported 11542T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11543F: Documentation/ABI/testing/sysfs-kernel-oops_count 11544F: Documentation/ABI/testing/sysfs-kernel-warn_count 11545F: arch/*/configs/hardening.config 11546F: include/linux/overflow.h 11547F: include/linux/randomize_kstack.h 11548F: kernel/configs/hardening.config 11549F: mm/usercopy.c 11550K: \b(add|choose)_random_kstack_offset\b 11551K: \b__check_(object_size|heap_object)\b 11552K: \b__counted_by\b 11553 11554KERNEL JANITORS 11555L: kernel-janitors@vger.kernel.org 11556S: Odd Fixes 11557W: http://kernelnewbies.org/KernelJanitors 11558 11559KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11560M: Chuck Lever <chuck.lever@oracle.com> 11561M: Jeff Layton <jlayton@kernel.org> 11562R: Neil Brown <neilb@suse.de> 11563R: Olga Kornievskaia <kolga@netapp.com> 11564R: Dai Ngo <Dai.Ngo@oracle.com> 11565R: Tom Talpey <tom@talpey.com> 11566L: linux-nfs@vger.kernel.org 11567S: Supported 11568W: http://nfs.sourceforge.net/ 11569T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11570F: Documentation/filesystems/nfs/ 11571F: fs/lockd/ 11572F: fs/nfs_common/ 11573F: fs/nfsd/ 11574F: include/linux/lockd/ 11575F: include/linux/sunrpc/ 11576F: include/trace/events/rpcgss.h 11577F: include/trace/events/rpcrdma.h 11578F: include/trace/events/sunrpc.h 11579F: include/trace/misc/fs.h 11580F: include/trace/misc/nfs.h 11581F: include/trace/misc/sunrpc.h 11582F: include/uapi/linux/nfsd/ 11583F: include/uapi/linux/sunrpc/ 11584F: net/sunrpc/ 11585 11586KERNEL REGRESSIONS 11587M: Thorsten Leemhuis <linux@leemhuis.info> 11588L: regressions@lists.linux.dev 11589S: Supported 11590F: Documentation/admin-guide/reporting-regressions.rst 11591F: Documentation/process/handling-regressions.rst 11592 11593KERNEL SELFTEST FRAMEWORK 11594M: Shuah Khan <shuah@kernel.org> 11595M: Shuah Khan <skhan@linuxfoundation.org> 11596L: linux-kselftest@vger.kernel.org 11597S: Maintained 11598Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11599T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11600F: Documentation/dev-tools/kselftest* 11601F: tools/testing/selftests/ 11602 11603KERNEL SMB3 SERVER (KSMBD) 11604M: Namjae Jeon <linkinjeon@kernel.org> 11605M: Steve French <sfrench@samba.org> 11606R: Sergey Senozhatsky <senozhatsky@chromium.org> 11607R: Tom Talpey <tom@talpey.com> 11608L: linux-cifs@vger.kernel.org 11609S: Maintained 11610T: git git://git.samba.org/ksmbd.git 11611F: Documentation/filesystems/smb/ksmbd.rst 11612F: fs/smb/common/ 11613F: fs/smb/server/ 11614 11615KERNEL UNIT TESTING FRAMEWORK (KUnit) 11616M: Brendan Higgins <brendanhiggins@google.com> 11617M: David Gow <davidgow@google.com> 11618L: linux-kselftest@vger.kernel.org 11619L: kunit-dev@googlegroups.com 11620S: Maintained 11621W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11622T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11623T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11624F: Documentation/dev-tools/kunit/ 11625F: include/kunit/ 11626F: lib/kunit/ 11627F: rust/kernel/kunit.rs 11628F: scripts/rustdoc_test_* 11629F: tools/testing/kunit/ 11630 11631KERNEL USERMODE HELPER 11632M: Luis Chamberlain <mcgrof@kernel.org> 11633L: linux-kernel@vger.kernel.org 11634S: Maintained 11635F: include/linux/umh.h 11636F: kernel/umh.c 11637 11638KERNEL VIRTUAL MACHINE (KVM) 11639M: Paolo Bonzini <pbonzini@redhat.com> 11640L: kvm@vger.kernel.org 11641S: Supported 11642W: http://www.linux-kvm.org 11643T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11644F: Documentation/virt/kvm/ 11645F: include/asm-generic/kvm* 11646F: include/kvm/iodev.h 11647F: include/linux/kvm* 11648F: include/trace/events/kvm.h 11649F: include/uapi/asm-generic/kvm* 11650F: include/uapi/linux/kvm* 11651F: tools/kvm/ 11652F: tools/testing/selftests/kvm/ 11653F: virt/kvm/* 11654 11655KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11656M: Marc Zyngier <maz@kernel.org> 11657M: Oliver Upton <oliver.upton@linux.dev> 11658R: James Morse <james.morse@arm.com> 11659R: Suzuki K Poulose <suzuki.poulose@arm.com> 11660R: Zenghui Yu <yuzenghui@huawei.com> 11661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11662L: kvmarm@lists.linux.dev 11663S: Maintained 11664T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11665F: arch/arm64/include/asm/kvm* 11666F: arch/arm64/include/uapi/asm/kvm* 11667F: arch/arm64/kvm/ 11668F: include/kvm/arm_* 11669F: tools/testing/selftests/kvm/*/aarch64/ 11670F: tools/testing/selftests/kvm/aarch64/ 11671 11672KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11673M: Tianrui Zhao <zhaotianrui@loongson.cn> 11674M: Bibo Mao <maobibo@loongson.cn> 11675M: Huacai Chen <chenhuacai@kernel.org> 11676L: kvm@vger.kernel.org 11677L: loongarch@lists.linux.dev 11678S: Maintained 11679T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11680F: arch/loongarch/include/asm/kvm* 11681F: arch/loongarch/include/uapi/asm/kvm* 11682F: arch/loongarch/kvm/ 11683 11684KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11685M: Huacai Chen <chenhuacai@kernel.org> 11686L: linux-mips@vger.kernel.org 11687L: kvm@vger.kernel.org 11688S: Maintained 11689T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11690F: arch/mips/include/asm/kvm* 11691F: arch/mips/include/uapi/asm/kvm* 11692F: arch/mips/kvm/ 11693 11694KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11695M: Michael Ellerman <mpe@ellerman.id.au> 11696R: Nicholas Piggin <npiggin@gmail.com> 11697L: linuxppc-dev@lists.ozlabs.org 11698L: kvm@vger.kernel.org 11699S: Maintained (Book3S 64-bit HV) 11700S: Odd fixes (Book3S 64-bit PR) 11701S: Orphan (Book3E and 32-bit) 11702T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11703F: arch/powerpc/include/asm/kvm* 11704F: arch/powerpc/include/uapi/asm/kvm* 11705F: arch/powerpc/kernel/kvm* 11706F: arch/powerpc/kvm/ 11707 11708KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11709M: Anup Patel <anup@brainfault.org> 11710R: Atish Patra <atishp@atishpatra.org> 11711L: kvm@vger.kernel.org 11712L: kvm-riscv@lists.infradead.org 11713L: linux-riscv@lists.infradead.org 11714S: Maintained 11715T: git https://github.com/kvm-riscv/linux.git 11716F: arch/riscv/include/asm/kvm* 11717F: arch/riscv/include/uapi/asm/kvm* 11718F: arch/riscv/kvm/ 11719F: tools/testing/selftests/kvm/*/riscv/ 11720F: tools/testing/selftests/kvm/riscv/ 11721 11722KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11723M: Christian Borntraeger <borntraeger@linux.ibm.com> 11724M: Janosch Frank <frankja@linux.ibm.com> 11725M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11726R: David Hildenbrand <david@redhat.com> 11727L: kvm@vger.kernel.org 11728S: Supported 11729T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11730F: Documentation/virt/kvm/s390* 11731F: arch/s390/include/asm/gmap.h 11732F: arch/s390/include/asm/kvm* 11733F: arch/s390/include/uapi/asm/kvm* 11734F: arch/s390/include/uapi/asm/uvdevice.h 11735F: arch/s390/kernel/uv.c 11736F: arch/s390/kvm/ 11737F: arch/s390/mm/gmap.c 11738F: drivers/s390/char/uvdevice.c 11739F: tools/testing/selftests/drivers/s390x/uvdevice/ 11740F: tools/testing/selftests/kvm/*/s390x/ 11741F: tools/testing/selftests/kvm/s390x/ 11742 11743KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11744M: Sean Christopherson <seanjc@google.com> 11745M: Paolo Bonzini <pbonzini@redhat.com> 11746L: kvm@vger.kernel.org 11747S: Supported 11748P: Documentation/process/maintainer-kvm-x86.rst 11749T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11750F: arch/x86/include/asm/kvm* 11751F: arch/x86/include/asm/svm.h 11752F: arch/x86/include/asm/vmx*.h 11753F: arch/x86/include/uapi/asm/kvm* 11754F: arch/x86/include/uapi/asm/svm.h 11755F: arch/x86/include/uapi/asm/vmx.h 11756F: arch/x86/kvm/ 11757F: arch/x86/kvm/*/ 11758F: tools/testing/selftests/kvm/*/x86_64/ 11759F: tools/testing/selftests/kvm/x86_64/ 11760 11761KERNFS 11762M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11763M: Tejun Heo <tj@kernel.org> 11764S: Supported 11765T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11766F: fs/kernfs/ 11767F: include/linux/kernfs.h 11768 11769KEXEC 11770M: Eric Biederman <ebiederm@xmission.com> 11771L: kexec@lists.infradead.org 11772S: Maintained 11773W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11774F: include/linux/kexec.h 11775F: include/uapi/linux/kexec.h 11776F: kernel/kexec* 11777 11778KEYS-ENCRYPTED 11779M: Mimi Zohar <zohar@linux.ibm.com> 11780L: linux-integrity@vger.kernel.org 11781L: keyrings@vger.kernel.org 11782S: Supported 11783F: Documentation/security/keys/trusted-encrypted.rst 11784F: include/keys/encrypted-type.h 11785F: security/keys/encrypted-keys/ 11786 11787KEYS-TRUSTED 11788M: James Bottomley <jejb@linux.ibm.com> 11789M: Jarkko Sakkinen <jarkko@kernel.org> 11790M: Mimi Zohar <zohar@linux.ibm.com> 11791L: linux-integrity@vger.kernel.org 11792L: keyrings@vger.kernel.org 11793S: Supported 11794F: Documentation/security/keys/trusted-encrypted.rst 11795F: include/keys/trusted-type.h 11796F: include/keys/trusted_tpm.h 11797F: security/keys/trusted-keys/ 11798 11799KEYS-TRUSTED-CAAM 11800M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11801R: Pengutronix Kernel Team <kernel@pengutronix.de> 11802L: linux-integrity@vger.kernel.org 11803L: keyrings@vger.kernel.org 11804S: Maintained 11805F: include/keys/trusted_caam.h 11806F: security/keys/trusted-keys/trusted_caam.c 11807 11808KEYS-TRUSTED-TEE 11809M: Sumit Garg <sumit.garg@linaro.org> 11810L: linux-integrity@vger.kernel.org 11811L: keyrings@vger.kernel.org 11812S: Supported 11813F: include/keys/trusted_tee.h 11814F: security/keys/trusted-keys/trusted_tee.c 11815 11816KEYS/KEYRINGS 11817M: David Howells <dhowells@redhat.com> 11818M: Jarkko Sakkinen <jarkko@kernel.org> 11819L: keyrings@vger.kernel.org 11820S: Maintained 11821F: Documentation/security/keys/core.rst 11822F: include/keys/ 11823F: include/linux/key-type.h 11824F: include/linux/key.h 11825F: include/linux/keyctl.h 11826F: include/uapi/linux/keyctl.h 11827F: security/keys/ 11828 11829KEYS/KEYRINGS_INTEGRITY 11830M: Jarkko Sakkinen <jarkko@kernel.org> 11831M: Mimi Zohar <zohar@linux.ibm.com> 11832L: linux-integrity@vger.kernel.org 11833L: keyrings@vger.kernel.org 11834S: Supported 11835F: security/integrity/platform_certs 11836 11837KFENCE 11838M: Alexander Potapenko <glider@google.com> 11839M: Marco Elver <elver@google.com> 11840R: Dmitry Vyukov <dvyukov@google.com> 11841L: kasan-dev@googlegroups.com 11842S: Maintained 11843F: Documentation/dev-tools/kfence.rst 11844F: arch/*/include/asm/kfence.h 11845F: include/linux/kfence.h 11846F: lib/Kconfig.kfence 11847F: mm/kfence/ 11848 11849KFIFO 11850M: Stefani Seibold <stefani@seibold.net> 11851S: Maintained 11852F: include/linux/kfifo.h 11853F: lib/kfifo.c 11854F: samples/kfifo/ 11855 11856KGDB / KDB /debug_core 11857M: Jason Wessel <jason.wessel@windriver.com> 11858M: Daniel Thompson <daniel.thompson@linaro.org> 11859R: Douglas Anderson <dianders@chromium.org> 11860L: kgdb-bugreport@lists.sourceforge.net 11861S: Maintained 11862W: http://kgdb.wiki.kernel.org/ 11863T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11864F: Documentation/dev-tools/kgdb.rst 11865F: drivers/misc/kgdbts.c 11866F: drivers/tty/serial/kgdboc.c 11867F: include/linux/kdb.h 11868F: include/linux/kgdb.h 11869F: kernel/debug/ 11870F: kernel/module/kdb.c 11871 11872KHADAS MCU MFD DRIVER 11873M: Neil Armstrong <neil.armstrong@linaro.org> 11874L: linux-amlogic@lists.infradead.org 11875S: Maintained 11876F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11877F: drivers/mfd/khadas-mcu.c 11878F: drivers/thermal/khadas_mcu_fan.c 11879F: include/linux/mfd/khadas-mcu.h 11880 11881KIONIX/ROHM KX022A ACCELEROMETER 11882M: Matti Vaittinen <mazziesaccount@gmail.com> 11883L: linux-iio@vger.kernel.org 11884S: Supported 11885F: drivers/iio/accel/kionix-kx022a* 11886 11887KMEMLEAK 11888M: Catalin Marinas <catalin.marinas@arm.com> 11889S: Maintained 11890F: Documentation/dev-tools/kmemleak.rst 11891F: include/linux/kmemleak.h 11892F: mm/kmemleak.c 11893F: samples/kmemleak/kmemleak-test.c 11894 11895KMSAN 11896M: Alexander Potapenko <glider@google.com> 11897R: Marco Elver <elver@google.com> 11898R: Dmitry Vyukov <dvyukov@google.com> 11899L: kasan-dev@googlegroups.com 11900S: Maintained 11901F: Documentation/dev-tools/kmsan.rst 11902F: arch/*/include/asm/kmsan.h 11903F: arch/*/mm/kmsan_* 11904F: include/linux/kmsan*.h 11905F: lib/Kconfig.kmsan 11906F: mm/kmsan/ 11907F: scripts/Makefile.kmsan 11908 11909KPROBES 11910M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11911M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11912M: "David S. Miller" <davem@davemloft.net> 11913M: Masami Hiramatsu <mhiramat@kernel.org> 11914L: linux-kernel@vger.kernel.org 11915L: linux-trace-kernel@vger.kernel.org 11916S: Maintained 11917Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11918T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11919F: Documentation/trace/kprobes.rst 11920F: include/asm-generic/kprobes.h 11921F: include/linux/kprobes.h 11922F: kernel/kprobes.c 11923F: lib/test_kprobes.c 11924F: samples/kprobes 11925 11926KS0108 LCD CONTROLLER DRIVER 11927M: Miguel Ojeda <ojeda@kernel.org> 11928S: Maintained 11929F: Documentation/admin-guide/auxdisplay/ks0108.rst 11930F: drivers/auxdisplay/ks0108.c 11931F: include/linux/ks0108.h 11932 11933KTD253 BACKLIGHT DRIVER 11934M: Linus Walleij <linus.walleij@linaro.org> 11935S: Maintained 11936F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11937F: drivers/video/backlight/ktd253-backlight.c 11938 11939KTEST 11940M: Steven Rostedt <rostedt@goodmis.org> 11941M: John Hawley <warthog9@eaglescrag.net> 11942S: Maintained 11943F: tools/testing/ktest 11944 11945KTZ8866 BACKLIGHT DRIVER 11946M: Jianhua Lu <lujianhua000@gmail.com> 11947S: Maintained 11948F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11949F: drivers/video/backlight/ktz8866.c 11950 11951KVM PARAVIRT (KVM/paravirt) 11952M: Paolo Bonzini <pbonzini@redhat.com> 11953R: Wanpeng Li <wanpengli@tencent.com> 11954R: Vitaly Kuznetsov <vkuznets@redhat.com> 11955L: kvm@vger.kernel.org 11956S: Supported 11957T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11958F: arch/um/include/asm/kvm_para.h 11959F: arch/x86/include/asm/kvm_para.h 11960F: arch/x86/include/asm/pvclock-abi.h 11961F: arch/x86/include/uapi/asm/kvm_para.h 11962F: arch/x86/kernel/kvm.c 11963F: arch/x86/kernel/kvmclock.c 11964F: include/asm-generic/kvm_para.h 11965F: include/linux/kvm_para.h 11966F: include/uapi/asm-generic/kvm_para.h 11967F: include/uapi/linux/kvm_para.h 11968 11969KVM X86 HYPER-V (KVM/hyper-v) 11970M: Vitaly Kuznetsov <vkuznets@redhat.com> 11971M: Sean Christopherson <seanjc@google.com> 11972M: Paolo Bonzini <pbonzini@redhat.com> 11973L: kvm@vger.kernel.org 11974S: Supported 11975T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11976F: arch/x86/kvm/hyperv.* 11977F: arch/x86/kvm/kvm_onhyperv.* 11978F: arch/x86/kvm/svm/hyperv.* 11979F: arch/x86/kvm/svm/svm_onhyperv.* 11980F: arch/x86/kvm/vmx/hyperv.* 11981 11982KVM X86 Xen (KVM/Xen) 11983M: David Woodhouse <dwmw2@infradead.org> 11984M: Paul Durrant <paul@xen.org> 11985M: Sean Christopherson <seanjc@google.com> 11986M: Paolo Bonzini <pbonzini@redhat.com> 11987L: kvm@vger.kernel.org 11988S: Supported 11989T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11990F: arch/x86/kvm/xen.* 11991 11992L3MDEV 11993M: David Ahern <dsahern@kernel.org> 11994L: netdev@vger.kernel.org 11995S: Maintained 11996F: include/net/l3mdev.h 11997F: net/l3mdev 11998 11999LANDLOCK SECURITY MODULE 12000M: Mickaël Salaün <mic@digikod.net> 12001L: linux-security-module@vger.kernel.org 12002S: Supported 12003W: https://landlock.io 12004T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12005F: Documentation/security/landlock.rst 12006F: Documentation/userspace-api/landlock.rst 12007F: include/uapi/linux/landlock.h 12008F: samples/landlock/ 12009F: security/landlock/ 12010F: tools/testing/selftests/landlock/ 12011K: landlock 12012K: LANDLOCK 12013 12014LANTIQ / INTEL Ethernet drivers 12015M: Hauke Mehrtens <hauke@hauke-m.de> 12016L: netdev@vger.kernel.org 12017S: Maintained 12018F: drivers/net/dsa/lantiq_gswip.c 12019F: drivers/net/dsa/lantiq_pce.h 12020F: drivers/net/ethernet/lantiq_xrx200.c 12021F: net/dsa/tag_gswip.c 12022 12023LANTIQ MIPS ARCHITECTURE 12024M: John Crispin <john@phrozen.org> 12025L: linux-mips@vger.kernel.org 12026S: Maintained 12027F: arch/mips/lantiq 12028F: drivers/soc/lantiq 12029 12030LASI 53c700 driver for PARISC 12031M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12032L: linux-scsi@vger.kernel.org 12033S: Maintained 12034F: Documentation/scsi/53c700.rst 12035F: drivers/scsi/53c700* 12036 12037LEAKING_ADDRESSES 12038M: Tobin C. Harding <me@tobin.cc> 12039M: Tycho Andersen <tycho@tycho.pizza> 12040L: linux-hardening@vger.kernel.org 12041S: Maintained 12042T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 12043F: scripts/leaking_addresses.pl 12044 12045LED SUBSYSTEM 12046M: Pavel Machek <pavel@ucw.cz> 12047M: Lee Jones <lee@kernel.org> 12048L: linux-leds@vger.kernel.org 12049S: Maintained 12050T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12051F: Documentation/devicetree/bindings/leds/ 12052F: Documentation/leds/ 12053F: drivers/leds/ 12054F: include/dt-bindings/leds/ 12055F: include/linux/leds.h 12056 12057LEGO MINDSTORMS EV3 12058R: David Lechner <david@lechnology.com> 12059S: Maintained 12060F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12061F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12062F: drivers/power/supply/lego_ev3_battery.c 12063 12064LEGO USB Tower driver 12065M: Juergen Stuber <starblue@users.sourceforge.net> 12066L: legousb-devel@lists.sourceforge.net 12067S: Maintained 12068W: http://legousb.sourceforge.net/ 12069F: drivers/usb/misc/legousbtower.c 12070 12071LETSKETCH HID TABLET DRIVER 12072M: Hans de Goede <hdegoede@redhat.com> 12073L: linux-input@vger.kernel.org 12074S: Maintained 12075T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12076F: drivers/hid/hid-letsketch.c 12077 12078LG LAPTOP EXTRAS 12079M: Matan Ziv-Av <matan@svgalib.org> 12080L: platform-driver-x86@vger.kernel.org 12081S: Maintained 12082F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12083F: Documentation/admin-guide/laptops/lg-laptop.rst 12084F: drivers/platform/x86/lg-laptop.c 12085 12086LG2160 MEDIA DRIVER 12087M: Michael Krufky <mkrufky@linuxtv.org> 12088L: linux-media@vger.kernel.org 12089S: Maintained 12090W: https://linuxtv.org 12091W: http://github.com/mkrufky 12092Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12093T: git git://linuxtv.org/mkrufky/tuners.git 12094F: drivers/media/dvb-frontends/lg2160.* 12095 12096LGDT3305 MEDIA DRIVER 12097M: Michael Krufky <mkrufky@linuxtv.org> 12098L: linux-media@vger.kernel.org 12099S: Maintained 12100W: https://linuxtv.org 12101W: http://github.com/mkrufky 12102Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12103T: git git://linuxtv.org/mkrufky/tuners.git 12104F: drivers/media/dvb-frontends/lgdt3305.* 12105 12106LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12107M: Viresh Kumar <vireshk@kernel.org> 12108L: linux-ide@vger.kernel.org 12109S: Maintained 12110T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12111F: drivers/ata/pata_arasan_cf.c 12112F: include/linux/pata_arasan_cf_data.h 12113 12114LIBATA PATA DRIVERS 12115R: Sergey Shtylyov <s.shtylyov@omp.ru> 12116L: linux-ide@vger.kernel.org 12117F: drivers/ata/ata_*.c 12118F: drivers/ata/pata_*.c 12119 12120LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12121M: Linus Walleij <linus.walleij@linaro.org> 12122L: linux-ide@vger.kernel.org 12123S: Maintained 12124T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12125F: drivers/ata/pata_ftide010.c 12126F: drivers/ata/sata_gemini.c 12127F: drivers/ata/sata_gemini.h 12128 12129LIBATA SATA AHCI PLATFORM devices support 12130M: Hans de Goede <hdegoede@redhat.com> 12131M: Jens Axboe <axboe@kernel.dk> 12132L: linux-ide@vger.kernel.org 12133S: Maintained 12134T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12135F: drivers/ata/ahci_platform.c 12136F: drivers/ata/libahci_platform.c 12137F: include/linux/ahci_platform.h 12138 12139LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12140M: Serge Semin <fancer.lancer@gmail.com> 12141L: linux-ide@vger.kernel.org 12142S: Maintained 12143T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12144F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12145F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12146F: drivers/ata/ahci_dwc.c 12147 12148LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12149M: Mikael Pettersson <mikpelinux@gmail.com> 12150L: linux-ide@vger.kernel.org 12151S: Maintained 12152T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12153F: drivers/ata/sata_promise.* 12154 12155LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12156M: Damien Le Moal <dlemoal@kernel.org> 12157L: linux-ide@vger.kernel.org 12158S: Maintained 12159T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12160F: Documentation/ABI/testing/sysfs-ata 12161F: Documentation/devicetree/bindings/ata/ 12162F: drivers/ata/ 12163F: include/linux/ata.h 12164F: include/linux/libata.h 12165 12166LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12167M: Vishal Verma <vishal.l.verma@intel.com> 12168M: Dan Williams <dan.j.williams@intel.com> 12169M: Dave Jiang <dave.jiang@intel.com> 12170L: nvdimm@lists.linux.dev 12171S: Supported 12172Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12173P: Documentation/nvdimm/maintainer-entry-profile.rst 12174F: drivers/nvdimm/btt* 12175 12176LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12177M: Dan Williams <dan.j.williams@intel.com> 12178M: Vishal Verma <vishal.l.verma@intel.com> 12179M: Dave Jiang <dave.jiang@intel.com> 12180L: nvdimm@lists.linux.dev 12181S: Supported 12182Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12183P: Documentation/nvdimm/maintainer-entry-profile.rst 12184F: drivers/nvdimm/pmem* 12185 12186LIBNVDIMM: DEVICETREE BINDINGS 12187M: Oliver O'Halloran <oohall@gmail.com> 12188L: nvdimm@lists.linux.dev 12189S: Supported 12190Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12191F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12192F: drivers/nvdimm/of_pmem.c 12193 12194LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12195M: Dan Williams <dan.j.williams@intel.com> 12196M: Vishal Verma <vishal.l.verma@intel.com> 12197M: Dave Jiang <dave.jiang@intel.com> 12198M: Ira Weiny <ira.weiny@intel.com> 12199L: nvdimm@lists.linux.dev 12200S: Supported 12201Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12202P: Documentation/nvdimm/maintainer-entry-profile.rst 12203T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12204F: drivers/acpi/nfit/* 12205F: drivers/nvdimm/* 12206F: include/linux/libnvdimm.h 12207F: include/linux/nd.h 12208F: include/uapi/linux/ndctl.h 12209F: tools/testing/nvdimm/ 12210 12211LICENSES and SPDX stuff 12212M: Thomas Gleixner <tglx@linutronix.de> 12213M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12214L: linux-spdx@vger.kernel.org 12215S: Maintained 12216T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12217F: COPYING 12218F: Documentation/process/license-rules.rst 12219F: LICENSES/ 12220F: scripts/spdxcheck-test.sh 12221F: scripts/spdxcheck.py 12222F: scripts/spdxexclude 12223 12224LINEAR RANGES HELPERS 12225M: Mark Brown <broonie@kernel.org> 12226R: Matti Vaittinen <mazziesaccount@gmail.com> 12227F: include/linux/linear_range.h 12228F: lib/linear_ranges.c 12229F: lib/test_linear_ranges.c 12230 12231LINUX FOR POWER MACINTOSH 12232L: linuxppc-dev@lists.ozlabs.org 12233S: Orphan 12234F: arch/powerpc/platforms/powermac/ 12235F: drivers/macintosh/ 12236X: drivers/macintosh/adb-iop.c 12237X: drivers/macintosh/via-macii.c 12238 12239LINUX FOR POWERPC (32-BIT AND 64-BIT) 12240M: Michael Ellerman <mpe@ellerman.id.au> 12241R: Nicholas Piggin <npiggin@gmail.com> 12242R: Christophe Leroy <christophe.leroy@csgroup.eu> 12243L: linuxppc-dev@lists.ozlabs.org 12244S: Supported 12245W: https://github.com/linuxppc/wiki/wiki 12246Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12247T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12248F: Documentation/ABI/stable/sysfs-firmware-opal-* 12249F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12250F: Documentation/devicetree/bindings/powerpc/ 12251F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12252F: Documentation/arch/powerpc/ 12253F: arch/powerpc/ 12254F: drivers/*/*/*pasemi* 12255F: drivers/*/*pasemi* 12256F: drivers/char/tpm/tpm_ibmvtpm* 12257F: drivers/crypto/nx/ 12258F: drivers/crypto/vmx/ 12259F: drivers/i2c/busses/i2c-opal.c 12260F: drivers/net/ethernet/ibm/ibmveth.* 12261F: drivers/net/ethernet/ibm/ibmvnic.* 12262F: drivers/pci/hotplug/pnv_php.c 12263F: drivers/pci/hotplug/rpa* 12264F: drivers/rtc/rtc-opal.c 12265F: drivers/scsi/ibmvscsi/ 12266F: drivers/tty/hvc/hvc_opal.c 12267F: drivers/watchdog/wdrtas.c 12268F: tools/testing/selftests/powerpc 12269N: /pmac 12270N: powermac 12271N: powernv 12272N: [^a-z0-9]ps3 12273N: pseries 12274 12275LINUX FOR POWERPC EMBEDDED MPC5XXX 12276M: Anatolij Gustschin <agust@denx.de> 12277L: linuxppc-dev@lists.ozlabs.org 12278S: Odd Fixes 12279F: arch/powerpc/platforms/512x/ 12280F: arch/powerpc/platforms/52xx/ 12281 12282LINUX FOR POWERPC EMBEDDED PPC4XX 12283L: linuxppc-dev@lists.ozlabs.org 12284S: Orphan 12285F: arch/powerpc/platforms/40x/ 12286F: arch/powerpc/platforms/44x/ 12287 12288LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12289M: Scott Wood <oss@buserror.net> 12290L: linuxppc-dev@lists.ozlabs.org 12291S: Odd fixes 12292T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12293F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12294F: Documentation/devicetree/bindings/powerpc/fsl/ 12295F: arch/powerpc/platforms/83xx/ 12296F: arch/powerpc/platforms/85xx/ 12297 12298LINUX FOR POWERPC EMBEDDED PPC8XX 12299M: Christophe Leroy <christophe.leroy@csgroup.eu> 12300L: linuxppc-dev@lists.ozlabs.org 12301S: Maintained 12302F: arch/powerpc/platforms/8xx/ 12303 12304LINUX KERNEL DUMP TEST MODULE (LKDTM) 12305M: Kees Cook <keescook@chromium.org> 12306S: Maintained 12307F: drivers/misc/lkdtm/* 12308F: tools/testing/selftests/lkdtm/* 12309 12310LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12311M: Alan Stern <stern@rowland.harvard.edu> 12312M: Andrea Parri <parri.andrea@gmail.com> 12313M: Will Deacon <will@kernel.org> 12314M: Peter Zijlstra <peterz@infradead.org> 12315M: Boqun Feng <boqun.feng@gmail.com> 12316M: Nicholas Piggin <npiggin@gmail.com> 12317M: David Howells <dhowells@redhat.com> 12318M: Jade Alglave <j.alglave@ucl.ac.uk> 12319M: Luc Maranget <luc.maranget@inria.fr> 12320M: "Paul E. McKenney" <paulmck@kernel.org> 12321R: Akira Yokosawa <akiyks@gmail.com> 12322R: Daniel Lustig <dlustig@nvidia.com> 12323R: Joel Fernandes <joel@joelfernandes.org> 12324L: linux-kernel@vger.kernel.org 12325L: linux-arch@vger.kernel.org 12326S: Supported 12327T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12328F: Documentation/atomic_bitops.txt 12329F: Documentation/atomic_t.txt 12330F: Documentation/core-api/refcount-vs-atomic.rst 12331F: Documentation/litmus-tests/ 12332F: Documentation/memory-barriers.txt 12333F: tools/memory-model/ 12334 12335LINUX-NEXT TREE 12336M: Stephen Rothwell <sfr@canb.auug.org.au> 12337L: linux-next@vger.kernel.org 12338S: Supported 12339B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12340T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12341 12342LIS3LV02D ACCELEROMETER DRIVER 12343M: Eric Piel <eric.piel@tremplin-utc.net> 12344S: Maintained 12345F: Documentation/misc-devices/lis3lv02d.rst 12346F: drivers/misc/lis3lv02d/ 12347F: drivers/platform/x86/hp/hp_accel.c 12348 12349LIST KUNIT TEST 12350M: David Gow <davidgow@google.com> 12351L: linux-kselftest@vger.kernel.org 12352L: kunit-dev@googlegroups.com 12353S: Maintained 12354F: lib/list-test.c 12355 12356LITEX PLATFORM 12357M: Karol Gugala <kgugala@antmicro.com> 12358M: Mateusz Holenko <mholenko@antmicro.com> 12359M: Gabriel Somlo <gsomlo@gmail.com> 12360M: Joel Stanley <joel@jms.id.au> 12361S: Maintained 12362F: Documentation/devicetree/bindings/*/litex,*.yaml 12363F: arch/openrisc/boot/dts/or1klitex.dts 12364F: drivers/mmc/host/litex_mmc.c 12365F: drivers/net/ethernet/litex/* 12366F: drivers/soc/litex/* 12367F: drivers/tty/serial/liteuart.c 12368F: include/linux/litex.h 12369N: litex 12370 12371LIVE PATCHING 12372M: Josh Poimboeuf <jpoimboe@kernel.org> 12373M: Jiri Kosina <jikos@kernel.org> 12374M: Miroslav Benes <mbenes@suse.cz> 12375M: Petr Mladek <pmladek@suse.com> 12376R: Joe Lawrence <joe.lawrence@redhat.com> 12377L: live-patching@vger.kernel.org 12378S: Maintained 12379T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12380F: Documentation/ABI/testing/sysfs-kernel-livepatch 12381F: Documentation/livepatch/ 12382F: arch/powerpc/include/asm/livepatch.h 12383F: include/linux/livepatch.h 12384F: kernel/livepatch/ 12385F: kernel/module/livepatch.c 12386F: lib/livepatch/ 12387F: samples/livepatch/ 12388F: tools/testing/selftests/livepatch/ 12389 12390LLC (802.2) 12391L: netdev@vger.kernel.org 12392S: Odd fixes 12393F: include/linux/llc.h 12394F: include/net/llc* 12395F: include/uapi/linux/llc.h 12396F: net/llc/ 12397 12398LM73 HARDWARE MONITOR DRIVER 12399M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12400L: linux-hwmon@vger.kernel.org 12401S: Maintained 12402F: drivers/hwmon/lm73.c 12403 12404LM78 HARDWARE MONITOR DRIVER 12405M: Jean Delvare <jdelvare@suse.com> 12406L: linux-hwmon@vger.kernel.org 12407S: Maintained 12408F: Documentation/hwmon/lm78.rst 12409F: drivers/hwmon/lm78.c 12410 12411LM83 HARDWARE MONITOR DRIVER 12412M: Jean Delvare <jdelvare@suse.com> 12413L: linux-hwmon@vger.kernel.org 12414S: Maintained 12415F: Documentation/hwmon/lm83.rst 12416F: drivers/hwmon/lm83.c 12417 12418LM90 HARDWARE MONITOR DRIVER 12419M: Jean Delvare <jdelvare@suse.com> 12420L: linux-hwmon@vger.kernel.org 12421S: Maintained 12422F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12423F: Documentation/hwmon/lm90.rst 12424F: drivers/hwmon/lm90.c 12425F: include/dt-bindings/thermal/lm90.h 12426 12427LM95234 HARDWARE MONITOR DRIVER 12428M: Guenter Roeck <linux@roeck-us.net> 12429L: linux-hwmon@vger.kernel.org 12430S: Maintained 12431F: Documentation/hwmon/lm95234.rst 12432F: drivers/hwmon/lm95234.c 12433 12434LME2510 MEDIA DRIVER 12435M: Malcolm Priestley <tvboxspy@gmail.com> 12436L: linux-media@vger.kernel.org 12437S: Maintained 12438W: https://linuxtv.org 12439Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12440F: drivers/media/usb/dvb-usb-v2/lmedm04* 12441 12442LOADPIN SECURITY MODULE 12443M: Kees Cook <keescook@chromium.org> 12444S: Supported 12445T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12446F: Documentation/admin-guide/LSM/LoadPin.rst 12447F: security/loadpin/ 12448 12449LOCKING PRIMITIVES 12450M: Peter Zijlstra <peterz@infradead.org> 12451M: Ingo Molnar <mingo@redhat.com> 12452M: Will Deacon <will@kernel.org> 12453R: Waiman Long <longman@redhat.com> 12454R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12455L: linux-kernel@vger.kernel.org 12456S: Maintained 12457T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12458F: Documentation/locking/ 12459F: arch/*/include/asm/spinlock*.h 12460F: include/linux/lockdep.h 12461F: include/linux/mutex*.h 12462F: include/linux/rwlock*.h 12463F: include/linux/rwsem*.h 12464F: include/linux/seqlock.h 12465F: include/linux/spinlock*.h 12466F: kernel/locking/ 12467F: lib/locking*.[ch] 12468X: kernel/locking/locktorture.c 12469 12470LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12471M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12472L: linux-ntfs-dev@lists.sourceforge.net 12473S: Maintained 12474W: http://www.linux-ntfs.org/content/view/19/37/ 12475F: Documentation/admin-guide/ldm.rst 12476F: block/partitions/ldm.* 12477 12478LOGITECH HID GAMING KEYBOARDS 12479M: Hans de Goede <hdegoede@redhat.com> 12480L: linux-input@vger.kernel.org 12481S: Maintained 12482T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12483F: drivers/hid/hid-lg-g15.c 12484 12485LONTIUM LT8912B MIPI TO HDMI BRIDGE 12486M: Adrien Grassein <adrien.grassein@gmail.com> 12487S: Maintained 12488F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12489F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12490 12491LOONGARCH 12492M: Huacai Chen <chenhuacai@kernel.org> 12493R: WANG Xuerui <kernel@xen0n.name> 12494L: loongarch@lists.linux.dev 12495S: Maintained 12496T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12497F: Documentation/arch/loongarch/ 12498F: Documentation/translations/zh_CN/arch/loongarch/ 12499F: arch/loongarch/ 12500F: drivers/*/*loongarch* 12501 12502LOONGSON GPIO DRIVER 12503M: Yinbo Zhu <zhuyinbo@loongson.cn> 12504L: linux-gpio@vger.kernel.org 12505S: Maintained 12506F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12507F: drivers/gpio/gpio-loongson-64bit.c 12508 12509LOONGSON LS2X I2C DRIVER 12510M: Binbin Zhou <zhoubinbin@loongson.cn> 12511L: linux-i2c@vger.kernel.org 12512S: Maintained 12513F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12514F: drivers/i2c/busses/i2c-ls2x.c 12515 12516LOONGSON-2 SOC SERIES CLOCK DRIVER 12517M: Yinbo Zhu <zhuyinbo@loongson.cn> 12518L: linux-clk@vger.kernel.org 12519S: Maintained 12520F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12521F: drivers/clk/clk-loongson2.c 12522F: include/dt-bindings/clock/loongson,ls2k-clk.h 12523 12524LOONGSON SPI DRIVER 12525M: Yinbo Zhu <zhuyinbo@loongson.cn> 12526L: linux-spi@vger.kernel.org 12527S: Maintained 12528F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12529F: drivers/spi/spi-loongson-core.c 12530F: drivers/spi/spi-loongson-pci.c 12531F: drivers/spi/spi-loongson-plat.c 12532F: drivers/spi/spi-loongson.h 12533 12534LOONGSON-2 SOC SERIES GUTS DRIVER 12535M: Yinbo Zhu <zhuyinbo@loongson.cn> 12536L: loongarch@lists.linux.dev 12537S: Maintained 12538F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12539F: drivers/soc/loongson/loongson2_guts.c 12540 12541LOONGSON-2 SOC SERIES PM DRIVER 12542M: Yinbo Zhu <zhuyinbo@loongson.cn> 12543L: linux-pm@vger.kernel.org 12544S: Maintained 12545F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12546F: drivers/soc/loongson/loongson2_pm.c 12547 12548LOONGSON-2 SOC SERIES PINCTRL DRIVER 12549M: zhanghongchen <zhanghongchen@loongson.cn> 12550M: Yinbo Zhu <zhuyinbo@loongson.cn> 12551L: linux-gpio@vger.kernel.org 12552S: Maintained 12553F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12554F: drivers/pinctrl/pinctrl-loongson2.c 12555 12556LOONGSON-2 SOC SERIES THERMAL DRIVER 12557M: zhanghongchen <zhanghongchen@loongson.cn> 12558M: Yinbo Zhu <zhuyinbo@loongson.cn> 12559L: linux-pm@vger.kernel.org 12560S: Maintained 12561F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12562F: drivers/thermal/loongson2_thermal.c 12563 12564LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12565M: Sathya Prakash <sathya.prakash@broadcom.com> 12566M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12567M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12568L: MPT-FusionLinux.pdl@broadcom.com 12569L: linux-scsi@vger.kernel.org 12570S: Supported 12571W: http://www.avagotech.com/support/ 12572F: drivers/message/fusion/ 12573F: drivers/scsi/mpt3sas/ 12574 12575LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12576M: Matthew Wilcox <willy@infradead.org> 12577L: linux-scsi@vger.kernel.org 12578S: Maintained 12579F: drivers/scsi/sym53c8xx_2/ 12580 12581LTC1660 DAC DRIVER 12582M: Marcus Folkesson <marcus.folkesson@gmail.com> 12583L: linux-iio@vger.kernel.org 12584S: Maintained 12585F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12586F: drivers/iio/dac/ltc1660.c 12587 12588LTC2688 IIO DAC DRIVER 12589M: Nuno Sá <nuno.sa@analog.com> 12590L: linux-iio@vger.kernel.org 12591S: Supported 12592W: https://ez.analog.com/linux-software-drivers 12593F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12594F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12595F: drivers/iio/dac/ltc2688.c 12596 12597LTC2947 HARDWARE MONITOR DRIVER 12598M: Nuno Sá <nuno.sa@analog.com> 12599L: linux-hwmon@vger.kernel.org 12600S: Supported 12601W: https://ez.analog.com/linux-software-drivers 12602F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12603F: drivers/hwmon/ltc2947-core.c 12604F: drivers/hwmon/ltc2947-i2c.c 12605F: drivers/hwmon/ltc2947-spi.c 12606F: drivers/hwmon/ltc2947.h 12607 12608LTC2991 HARDWARE MONITOR DRIVER 12609M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12610L: linux-hwmon@vger.kernel.org 12611S: Supported 12612W: https://ez.analog.com/linux-software-drivers 12613F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12614F: drivers/hwmon/ltc2991.c 12615 12616LTC2983 IIO TEMPERATURE DRIVER 12617M: Nuno Sá <nuno.sa@analog.com> 12618L: linux-iio@vger.kernel.org 12619S: Supported 12620W: https://ez.analog.com/linux-software-drivers 12621F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12622F: drivers/iio/temperature/ltc2983.c 12623 12624LTC4261 HARDWARE MONITOR DRIVER 12625M: Guenter Roeck <linux@roeck-us.net> 12626L: linux-hwmon@vger.kernel.org 12627S: Maintained 12628F: Documentation/hwmon/ltc4261.rst 12629F: drivers/hwmon/ltc4261.c 12630 12631LTC4306 I2C MULTIPLEXER DRIVER 12632M: Michael Hennerich <michael.hennerich@analog.com> 12633L: linux-i2c@vger.kernel.org 12634S: Supported 12635W: https://ez.analog.com/linux-software-drivers 12636F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12637F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12638 12639LTP (Linux Test Project) 12640M: Mike Frysinger <vapier@gentoo.org> 12641M: Cyril Hrubis <chrubis@suse.cz> 12642M: Wanlong Gao <wanlong.gao@gmail.com> 12643M: Jan Stancek <jstancek@redhat.com> 12644M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12645M: Alexey Kodanev <alexey.kodanev@oracle.com> 12646L: ltp@lists.linux.it (subscribers-only) 12647S: Maintained 12648W: http://linux-test-project.github.io/ 12649T: git https://github.com/linux-test-project/ltp.git 12650 12651LYNX 28G SERDES PHY DRIVER 12652M: Ioana Ciornei <ioana.ciornei@nxp.com> 12653L: netdev@vger.kernel.org 12654S: Supported 12655F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12656F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12657 12658LYNX PCS MODULE 12659M: Ioana Ciornei <ioana.ciornei@nxp.com> 12660L: netdev@vger.kernel.org 12661S: Supported 12662F: drivers/net/pcs/pcs-lynx.c 12663F: include/linux/pcs-lynx.h 12664 12665M68K ARCHITECTURE 12666M: Geert Uytterhoeven <geert@linux-m68k.org> 12667L: linux-m68k@lists.linux-m68k.org 12668S: Maintained 12669W: http://www.linux-m68k.org/ 12670T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12671F: arch/m68k/ 12672F: drivers/zorro/ 12673 12674M68K ON APPLE MACINTOSH 12675M: Joshua Thompson <funaho@jurai.org> 12676L: linux-m68k@lists.linux-m68k.org 12677S: Maintained 12678W: http://www.mac.linux-m68k.org/ 12679F: arch/m68k/mac/ 12680F: drivers/macintosh/adb-iop.c 12681F: drivers/macintosh/via-macii.c 12682 12683M68K ON HP9000/300 12684M: Philip Blundell <philb@gnu.org> 12685S: Maintained 12686W: http://www.tazenda.demon.co.uk/phil/linux-hp 12687F: arch/m68k/hp300/ 12688 12689M88DS3103 MEDIA DRIVER 12690M: Antti Palosaari <crope@iki.fi> 12691L: linux-media@vger.kernel.org 12692S: Maintained 12693W: https://linuxtv.org 12694W: http://palosaari.fi/linux/ 12695Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12696T: git git://linuxtv.org/anttip/media_tree.git 12697F: drivers/media/dvb-frontends/m88ds3103* 12698 12699M88RS2000 MEDIA DRIVER 12700M: Malcolm Priestley <tvboxspy@gmail.com> 12701L: linux-media@vger.kernel.org 12702S: Maintained 12703W: https://linuxtv.org 12704Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12705F: drivers/media/dvb-frontends/m88rs2000* 12706 12707MA901 MASTERKIT USB FM RADIO DRIVER 12708M: Alexey Klimov <klimov.linux@gmail.com> 12709L: linux-media@vger.kernel.org 12710S: Maintained 12711T: git git://linuxtv.org/media_tree.git 12712F: drivers/media/radio/radio-ma901.c 12713 12714MAC80211 12715M: Johannes Berg <johannes@sipsolutions.net> 12716L: linux-wireless@vger.kernel.org 12717S: Maintained 12718W: https://wireless.wiki.kernel.org/ 12719Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12720T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12721T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12722F: Documentation/networking/mac80211-injection.rst 12723F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12724F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12725F: include/net/mac80211.h 12726F: net/mac80211/ 12727 12728MAILBOX API 12729M: Jassi Brar <jassisinghbrar@gmail.com> 12730L: linux-kernel@vger.kernel.org 12731S: Maintained 12732F: Documentation/devicetree/bindings/mailbox/ 12733F: drivers/mailbox/ 12734F: include/dt-bindings/mailbox/ 12735F: include/linux/mailbox_client.h 12736F: include/linux/mailbox_controller.h 12737 12738MAILBOX ARM MHUv2 12739M: Viresh Kumar <viresh.kumar@linaro.org> 12740M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12741L: linux-kernel@vger.kernel.org 12742S: Maintained 12743F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12744F: drivers/mailbox/arm_mhuv2.c 12745F: include/linux/mailbox/arm_mhuv2_message.h 12746 12747MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12748M: Michael Kerrisk <mtk.manpages@gmail.com> 12749L: linux-man@vger.kernel.org 12750S: Maintained 12751W: http://www.kernel.org/doc/man-pages 12752 12753MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12754M: Jeremy Kerr <jk@codeconstruct.com.au> 12755M: Matt Johnston <matt@codeconstruct.com.au> 12756L: netdev@vger.kernel.org 12757S: Maintained 12758F: Documentation/networking/mctp.rst 12759F: drivers/net/mctp/ 12760F: include/net/mctp.h 12761F: include/net/mctpdevice.h 12762F: include/net/netns/mctp.h 12763F: net/mctp/ 12764 12765MAPLE TREE 12766M: Liam R. Howlett <Liam.Howlett@oracle.com> 12767L: maple-tree@lists.infradead.org 12768L: linux-mm@kvack.org 12769S: Supported 12770F: Documentation/core-api/maple_tree.rst 12771F: include/linux/maple_tree.h 12772F: include/trace/events/maple_tree.h 12773F: lib/maple_tree.c 12774F: lib/test_maple_tree.c 12775F: tools/testing/radix-tree/linux/maple_tree.h 12776F: tools/testing/radix-tree/maple.c 12777 12778MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12779M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12780L: linux-mips@vger.kernel.org 12781S: Maintained 12782F: arch/mips/boot/dts/img/pistachio* 12783 12784MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12785M: Andrew Lunn <andrew@lunn.ch> 12786L: netdev@vger.kernel.org 12787S: Maintained 12788F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12789F: Documentation/networking/devlink/mv88e6xxx.rst 12790F: drivers/net/dsa/mv88e6xxx/ 12791F: include/linux/dsa/mv88e6xxx.h 12792F: include/linux/platform_data/mv88e6xxx.h 12793 12794MARVELL ARMADA 3700 PHY DRIVERS 12795M: Miquel Raynal <miquel.raynal@bootlin.com> 12796S: Maintained 12797F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12798F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12799F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12800F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12801 12802MARVELL ARMADA 3700 SERIAL DRIVER 12803M: Pali Rohár <pali@kernel.org> 12804S: Maintained 12805F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12806F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12807F: drivers/tty/serial/mvebu-uart.c 12808 12809MARVELL ARMADA DRM SUPPORT 12810M: Russell King <linux@armlinux.org.uk> 12811S: Maintained 12812T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12813T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12814F: Documentation/devicetree/bindings/display/armada/ 12815F: drivers/gpu/drm/armada/ 12816F: include/uapi/drm/armada_drm.h 12817 12818MARVELL CRYPTO DRIVER 12819M: Boris Brezillon <bbrezillon@kernel.org> 12820M: Arnaud Ebalard <arno@natisbad.org> 12821M: Srujana Challa <schalla@marvell.com> 12822L: linux-crypto@vger.kernel.org 12823S: Maintained 12824F: drivers/crypto/marvell/ 12825F: include/linux/soc/marvell/octeontx2/ 12826 12827MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12828M: Mirko Lindner <mlindner@marvell.com> 12829M: Stephen Hemminger <stephen@networkplumber.org> 12830L: netdev@vger.kernel.org 12831S: Maintained 12832F: drivers/net/ethernet/marvell/sk* 12833 12834MARVELL LIBERTAS WIRELESS DRIVER 12835L: libertas-dev@lists.infradead.org 12836S: Orphan 12837F: drivers/net/wireless/marvell/libertas/ 12838 12839MARVELL MACCHIATOBIN SUPPORT 12840M: Russell King <linux@armlinux.org.uk> 12841L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12842S: Maintained 12843F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12844 12845MARVELL MV643XX ETHERNET DRIVER 12846M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12847L: netdev@vger.kernel.org 12848S: Maintained 12849F: drivers/net/ethernet/marvell/mv643xx_eth.* 12850F: include/linux/mv643xx.h 12851 12852MARVELL MV88X3310 PHY DRIVER 12853M: Russell King <linux@armlinux.org.uk> 12854M: Marek Behún <kabel@kernel.org> 12855L: netdev@vger.kernel.org 12856S: Maintained 12857F: drivers/net/phy/marvell10g.c 12858 12859MARVELL MVEBU THERMAL DRIVER 12860M: Miquel Raynal <miquel.raynal@bootlin.com> 12861S: Maintained 12862F: drivers/thermal/armada_thermal.c 12863 12864MARVELL MVNETA ETHERNET DRIVER 12865M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12866L: netdev@vger.kernel.org 12867S: Maintained 12868F: drivers/net/ethernet/marvell/mvneta.* 12869 12870MARVELL MVPP2 ETHERNET DRIVER 12871M: Marcin Wojtas <mw@semihalf.com> 12872M: Russell King <linux@armlinux.org.uk> 12873L: netdev@vger.kernel.org 12874S: Maintained 12875F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12876F: drivers/net/ethernet/marvell/mvpp2/ 12877 12878MARVELL MWIFIEX WIRELESS DRIVER 12879M: Brian Norris <briannorris@chromium.org> 12880L: linux-wireless@vger.kernel.org 12881S: Odd Fixes 12882F: drivers/net/wireless/marvell/mwifiex/ 12883 12884MARVELL MWL8K WIRELESS DRIVER 12885L: linux-wireless@vger.kernel.org 12886S: Orphan 12887F: drivers/net/wireless/marvell/mwl8k.c 12888 12889MARVELL NAND CONTROLLER DRIVER 12890M: Miquel Raynal <miquel.raynal@bootlin.com> 12891L: linux-mtd@lists.infradead.org 12892S: Maintained 12893F: drivers/mtd/nand/raw/marvell_nand.c 12894 12895MARVELL OCTEON ENDPOINT DRIVER 12896M: Veerasenareddy Burru <vburru@marvell.com> 12897M: Sathesh Edara <sedara@marvell.com> 12898L: netdev@vger.kernel.org 12899S: Supported 12900F: drivers/net/ethernet/marvell/octeon_ep 12901 12902MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12903M: Sunil Goutham <sgoutham@marvell.com> 12904M: Geetha sowjanya <gakula@marvell.com> 12905M: Subbaraya Sundeep <sbhatta@marvell.com> 12906M: hariprasad <hkelam@marvell.com> 12907L: netdev@vger.kernel.org 12908S: Supported 12909F: drivers/net/ethernet/marvell/octeontx2/nic/ 12910F: include/linux/soc/marvell/octeontx2/ 12911 12912MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12913M: Sunil Goutham <sgoutham@marvell.com> 12914M: Linu Cherian <lcherian@marvell.com> 12915M: Geetha sowjanya <gakula@marvell.com> 12916M: Jerin Jacob <jerinj@marvell.com> 12917M: hariprasad <hkelam@marvell.com> 12918M: Subbaraya Sundeep <sbhatta@marvell.com> 12919L: netdev@vger.kernel.org 12920S: Supported 12921F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12922F: drivers/net/ethernet/marvell/octeontx2/af/ 12923 12924MARVELL PRESTERA ETHERNET SWITCH DRIVER 12925M: Taras Chornyi <taras.chornyi@plvision.eu> 12926S: Supported 12927W: https://github.com/Marvell-switching/switchdev-prestera 12928F: drivers/net/ethernet/marvell/prestera/ 12929 12930MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12931M: Nicolas Pitre <nico@fluxnic.net> 12932S: Odd Fixes 12933F: drivers/mmc/host/mvsdio.* 12934 12935MARVELL USB MDIO CONTROLLER DRIVER 12936M: Tobias Waldekranz <tobias@waldekranz.com> 12937L: netdev@vger.kernel.org 12938S: Maintained 12939F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12940F: drivers/net/mdio/mdio-mvusb.c 12941 12942MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12943M: Hu Ziji <huziji@marvell.com> 12944L: linux-mmc@vger.kernel.org 12945S: Supported 12946F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12947F: drivers/mmc/host/sdhci-xenon* 12948 12949MATROX FRAMEBUFFER DRIVER 12950L: linux-fbdev@vger.kernel.org 12951S: Orphan 12952F: drivers/video/fbdev/matrox/matroxfb_* 12953F: include/uapi/linux/matroxfb.h 12954 12955MAX15301 DRIVER 12956M: Daniel Nilsson <daniel.nilsson@flex.com> 12957L: linux-hwmon@vger.kernel.org 12958S: Maintained 12959F: Documentation/hwmon/max15301.rst 12960F: drivers/hwmon/pmbus/max15301.c 12961 12962MAX16065 HARDWARE MONITOR DRIVER 12963M: Guenter Roeck <linux@roeck-us.net> 12964L: linux-hwmon@vger.kernel.org 12965S: Maintained 12966F: Documentation/hwmon/max16065.rst 12967F: drivers/hwmon/max16065.c 12968 12969MAX2175 SDR TUNER DRIVER 12970M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12971L: linux-media@vger.kernel.org 12972S: Maintained 12973T: git git://linuxtv.org/media_tree.git 12974F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12975F: Documentation/userspace-api/media/drivers/max2175.rst 12976F: drivers/media/i2c/max2175* 12977F: include/uapi/linux/max2175.h 12978 12979MAX31827 TEMPERATURE SWITCH DRIVER 12980M: Daniel Matyas <daniel.matyas@analog.com> 12981L: linux-hwmon@vger.kernel.org 12982S: Supported 12983W: https://ez.analog.com/linux-software-drivers 12984F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12985F: Documentation/hwmon/max31827.rst 12986F: drivers/hwmon/max31827.c 12987 12988MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12989L: linux-hwmon@vger.kernel.org 12990S: Orphan 12991F: Documentation/hwmon/max6650.rst 12992F: drivers/hwmon/max6650.c 12993 12994MAX6697 HARDWARE MONITOR DRIVER 12995M: Guenter Roeck <linux@roeck-us.net> 12996L: linux-hwmon@vger.kernel.org 12997S: Maintained 12998F: Documentation/devicetree/bindings/hwmon/max6697.txt 12999F: Documentation/hwmon/max6697.rst 13000F: drivers/hwmon/max6697.c 13001F: include/linux/platform_data/max6697.h 13002 13003MAX9286 QUAD GMSL DESERIALIZER DRIVER 13004M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13005M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13006M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13007M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13008L: linux-media@vger.kernel.org 13009S: Maintained 13010F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13011F: drivers/media/i2c/max9286.c 13012 13013MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13014M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13015L: linux-media@vger.kernel.org 13016S: Maintained 13017F: drivers/staging/media/max96712/max96712.c 13018 13019MAX9860 MONO AUDIO VOICE CODEC DRIVER 13020M: Peter Rosin <peda@axentia.se> 13021L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13022S: Maintained 13023F: Documentation/devicetree/bindings/sound/max9860.txt 13024F: sound/soc/codecs/max9860.* 13025 13026MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13027M: Andreas Klinger <ak@it-klinger.de> 13028L: linux-iio@vger.kernel.org 13029S: Maintained 13030F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13031F: drivers/iio/proximity/mb1232.c 13032 13033MAXIM MAX11205 DRIVER 13034M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13035L: linux-iio@vger.kernel.org 13036S: Supported 13037W: https://ez.analog.com/linux-software-drivers 13038F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13039F: drivers/iio/adc/max11205.c 13040 13041MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13042R: Iskren Chernev <iskren.chernev@gmail.com> 13043R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13044R: Marek Szyprowski <m.szyprowski@samsung.com> 13045R: Matheus Castello <matheus@castello.eng.br> 13046L: linux-pm@vger.kernel.org 13047S: Maintained 13048F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13049F: drivers/power/supply/max17040_battery.c 13050 13051MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13052R: Hans de Goede <hdegoede@redhat.com> 13053R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13054R: Marek Szyprowski <m.szyprowski@samsung.com> 13055R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13056R: Purism Kernel Team <kernel@puri.sm> 13057L: linux-pm@vger.kernel.org 13058S: Maintained 13059F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13060F: drivers/power/supply/max17042_battery.c 13061 13062MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13063M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13064L: linux-kernel@vger.kernel.org 13065S: Maintained 13066F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13067F: drivers/regulator/max20086-regulator.c 13068 13069MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13070M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13071L: linux-iio@vger.kernel.org 13072S: Maintained 13073F: drivers/iio/temperature/max30208.c 13074 13075MAXIM MAX77650 PMIC MFD DRIVER 13076M: Bartosz Golaszewski <brgl@bgdev.pl> 13077L: linux-kernel@vger.kernel.org 13078S: Maintained 13079F: Documentation/devicetree/bindings/*/*max77650.yaml 13080F: Documentation/devicetree/bindings/*/max77650*.yaml 13081F: drivers/gpio/gpio-max77650.c 13082F: drivers/input/misc/max77650-onkey.c 13083F: drivers/leds/leds-max77650.c 13084F: drivers/mfd/max77650.c 13085F: drivers/power/supply/max77650-charger.c 13086F: drivers/regulator/max77650-regulator.c 13087F: include/linux/mfd/max77650.h 13088 13089MAXIM MAX77714 PMIC MFD DRIVER 13090M: Luca Ceresoli <luca@lucaceresoli.net> 13091S: Maintained 13092F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13093F: drivers/mfd/max77714.c 13094F: include/linux/mfd/max77714.h 13095 13096MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13097M: Javier Martinez Canillas <javier@dowhile0.org> 13098L: linux-kernel@vger.kernel.org 13099S: Supported 13100F: Documentation/devicetree/bindings/*/*max77802.yaml 13101F: drivers/regulator/max77802-regulator.c 13102F: include/dt-bindings/*/*max77802.h 13103 13104MAXIM MAX77976 BATTERY CHARGER 13105M: Luca Ceresoli <luca@lucaceresoli.net> 13106S: Supported 13107F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13108F: drivers/power/supply/max77976_charger.c 13109 13110MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13111M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13112L: linux-pm@vger.kernel.org 13113S: Maintained 13114B: mailto:linux-samsung-soc@vger.kernel.org 13115F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13116F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13117F: drivers/power/supply/max14577_charger.c 13118F: drivers/power/supply/max77693_charger.c 13119 13120MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13121M: Chanwoo Choi <cw00.choi@samsung.com> 13122M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13123L: linux-kernel@vger.kernel.org 13124S: Maintained 13125B: mailto:linux-samsung-soc@vger.kernel.org 13126F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13127F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13128F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13129F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13130F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13131F: drivers/*/*max77843.c 13132F: drivers/*/max14577*.c 13133F: drivers/*/max77686*.c 13134F: drivers/*/max77693*.c 13135F: drivers/clk/clk-max77686.c 13136F: drivers/extcon/extcon-max14577.c 13137F: drivers/extcon/extcon-max77693.c 13138F: drivers/rtc/rtc-max77686.c 13139F: include/linux/mfd/max14577*.h 13140F: include/linux/mfd/max77686*.h 13141F: include/linux/mfd/max77693*.h 13142 13143MAXIRADIO FM RADIO RECEIVER DRIVER 13144M: Hans Verkuil <hverkuil@xs4all.nl> 13145L: linux-media@vger.kernel.org 13146S: Maintained 13147W: https://linuxtv.org 13148T: git git://linuxtv.org/media_tree.git 13149F: drivers/media/radio/radio-maxiradio* 13150 13151MAXLINEAR ETHERNET PHY DRIVER 13152M: Xu Liang <lxu@maxlinear.com> 13153L: netdev@vger.kernel.org 13154S: Supported 13155F: drivers/net/phy/mxl-gpy.c 13156 13157MCAN MMIO DEVICE DRIVER 13158M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13159L: linux-can@vger.kernel.org 13160S: Maintained 13161F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13162F: drivers/net/can/m_can/m_can.c 13163F: drivers/net/can/m_can/m_can.h 13164F: drivers/net/can/m_can/m_can_platform.c 13165 13166MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13167R: Yasushi SHOJI <yashi@spacecubics.com> 13168L: linux-can@vger.kernel.org 13169S: Maintained 13170F: drivers/net/can/usb/mcba_usb.c 13171 13172MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13173M: Rishi Gupta <gupt21@gmail.com> 13174L: linux-i2c@vger.kernel.org 13175L: linux-input@vger.kernel.org 13176S: Maintained 13177F: drivers/hid/hid-mcp2221.c 13178 13179MCP251XFD SPI-CAN NETWORK DRIVER 13180M: Marc Kleine-Budde <mkl@pengutronix.de> 13181M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13182R: Thomas Kopp <thomas.kopp@microchip.com> 13183L: linux-can@vger.kernel.org 13184S: Maintained 13185F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13186F: drivers/net/can/spi/mcp251xfd/ 13187 13188MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13189M: Peter Rosin <peda@axentia.se> 13190L: linux-iio@vger.kernel.org 13191S: Maintained 13192F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13193F: drivers/iio/potentiometer/mcp4018.c 13194F: drivers/iio/potentiometer/mcp4531.c 13195 13196MCR20A IEEE-802.15.4 RADIO DRIVER 13197M: Stefan Schmidt <stefan@datenfreihafen.org> 13198L: linux-wpan@vger.kernel.org 13199S: Odd Fixes 13200W: https://github.com/xueliu/mcr20a-linux 13201F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13202F: drivers/net/ieee802154/mcr20a.c 13203F: drivers/net/ieee802154/mcr20a.h 13204 13205MDIO REGMAP DRIVER 13206M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13207L: netdev@vger.kernel.org 13208S: Maintained 13209F: drivers/net/mdio/mdio-regmap.c 13210F: include/linux/mdio/mdio-regmap.h 13211 13212MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13213M: William Breathitt Gray <william.gray@linaro.org> 13214L: linux-iio@vger.kernel.org 13215S: Maintained 13216F: drivers/iio/dac/cio-dac.c 13217 13218MEDIA CONTROLLER FRAMEWORK 13219M: Sakari Ailus <sakari.ailus@linux.intel.com> 13220M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13221L: linux-media@vger.kernel.org 13222S: Supported 13223W: https://www.linuxtv.org 13224T: git git://linuxtv.org/media_tree.git 13225F: drivers/media/mc/ 13226F: include/media/media-*.h 13227F: include/uapi/linux/media.h 13228 13229MEDIA DRIVER FOR FREESCALE IMX PXP 13230M: Philipp Zabel <p.zabel@pengutronix.de> 13231L: linux-media@vger.kernel.org 13232S: Maintained 13233T: git git://linuxtv.org/media_tree.git 13234F: drivers/media/platform/nxp/imx-pxp.[ch] 13235 13236MEDIA DRIVERS FOR ASCOT2E 13237M: Sergey Kozlov <serjk@netup.ru> 13238M: Abylay Ospan <aospan@netup.ru> 13239L: linux-media@vger.kernel.org 13240S: Supported 13241W: https://linuxtv.org 13242W: http://netup.tv/ 13243T: git git://linuxtv.org/media_tree.git 13244F: drivers/media/dvb-frontends/ascot2e* 13245 13246MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13247M: Jasmin Jessich <jasmin@anw.at> 13248L: linux-media@vger.kernel.org 13249S: Maintained 13250W: https://linuxtv.org 13251T: git git://linuxtv.org/media_tree.git 13252F: drivers/media/dvb-frontends/cxd2099* 13253 13254MEDIA DRIVERS FOR CXD2841ER 13255M: Sergey Kozlov <serjk@netup.ru> 13256M: Abylay Ospan <aospan@netup.ru> 13257L: linux-media@vger.kernel.org 13258S: Supported 13259W: https://linuxtv.org 13260W: http://netup.tv/ 13261T: git git://linuxtv.org/media_tree.git 13262F: drivers/media/dvb-frontends/cxd2841er* 13263 13264MEDIA DRIVERS FOR CXD2880 13265M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13266L: linux-media@vger.kernel.org 13267S: Supported 13268W: http://linuxtv.org/ 13269T: git git://linuxtv.org/media_tree.git 13270F: drivers/media/dvb-frontends/cxd2880/* 13271F: drivers/media/spi/cxd2880* 13272 13273MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13274L: linux-media@vger.kernel.org 13275S: Orphan 13276W: https://linuxtv.org 13277T: git git://linuxtv.org/media_tree.git 13278F: drivers/media/pci/ddbridge/* 13279 13280MEDIA DRIVERS FOR FREESCALE IMX 13281M: Steve Longerbeam <slongerbeam@gmail.com> 13282M: Philipp Zabel <p.zabel@pengutronix.de> 13283L: linux-media@vger.kernel.org 13284S: Maintained 13285T: git git://linuxtv.org/media_tree.git 13286F: Documentation/admin-guide/media/imx.rst 13287F: Documentation/devicetree/bindings/media/imx.txt 13288F: drivers/staging/media/imx/ 13289F: include/linux/imx-media.h 13290F: include/media/imx.h 13291 13292MEDIA DRIVERS FOR FREESCALE IMX7/8 13293M: Rui Miguel Silva <rmfrfs@gmail.com> 13294M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13295M: Martin Kepplinger <martin.kepplinger@puri.sm> 13296R: Purism Kernel Team <kernel@puri.sm> 13297L: linux-media@vger.kernel.org 13298S: Maintained 13299T: git git://linuxtv.org/media_tree.git 13300F: Documentation/admin-guide/media/imx7.rst 13301F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13302F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13303F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13304F: drivers/media/platform/nxp/imx-mipi-csis.c 13305F: drivers/media/platform/nxp/imx7-media-csi.c 13306F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13307 13308MEDIA DRIVERS FOR HELENE 13309M: Abylay Ospan <aospan@netup.ru> 13310L: linux-media@vger.kernel.org 13311S: Supported 13312W: https://linuxtv.org 13313W: http://netup.tv/ 13314T: git git://linuxtv.org/media_tree.git 13315F: drivers/media/dvb-frontends/helene* 13316 13317MEDIA DRIVERS FOR HORUS3A 13318M: Sergey Kozlov <serjk@netup.ru> 13319M: Abylay Ospan <aospan@netup.ru> 13320L: linux-media@vger.kernel.org 13321S: Supported 13322W: https://linuxtv.org 13323W: http://netup.tv/ 13324T: git git://linuxtv.org/media_tree.git 13325F: drivers/media/dvb-frontends/horus3a* 13326 13327MEDIA DRIVERS FOR LNBH25 13328M: Sergey Kozlov <serjk@netup.ru> 13329M: Abylay Ospan <aospan@netup.ru> 13330L: linux-media@vger.kernel.org 13331S: Supported 13332W: https://linuxtv.org 13333W: http://netup.tv/ 13334T: git git://linuxtv.org/media_tree.git 13335F: drivers/media/dvb-frontends/lnbh25* 13336 13337MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13338L: linux-media@vger.kernel.org 13339S: Orphan 13340W: https://linuxtv.org 13341T: git git://linuxtv.org/media_tree.git 13342F: drivers/media/dvb-frontends/mxl5xx* 13343 13344MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13345M: Sergey Kozlov <serjk@netup.ru> 13346M: Abylay Ospan <aospan@netup.ru> 13347L: linux-media@vger.kernel.org 13348S: Supported 13349W: https://linuxtv.org 13350W: http://netup.tv/ 13351T: git git://linuxtv.org/media_tree.git 13352F: drivers/media/pci/netup_unidvb/* 13353 13354MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13355M: Dmitry Osipenko <digetx@gmail.com> 13356L: linux-media@vger.kernel.org 13357L: linux-tegra@vger.kernel.org 13358S: Maintained 13359T: git git://linuxtv.org/media_tree.git 13360F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13361F: drivers/media/platform/nvidia/tegra-vde/ 13362 13363MEDIA DRIVERS FOR RENESAS - CEU 13364M: Jacopo Mondi <jacopo@jmondi.org> 13365L: linux-media@vger.kernel.org 13366L: linux-renesas-soc@vger.kernel.org 13367S: Supported 13368T: git git://linuxtv.org/media_tree.git 13369F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13370F: drivers/media/platform/renesas/renesas-ceu.c 13371F: include/media/drv-intf/renesas-ceu.h 13372 13373MEDIA DRIVERS FOR RENESAS - DRIF 13374M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13375L: linux-media@vger.kernel.org 13376L: linux-renesas-soc@vger.kernel.org 13377S: Supported 13378T: git git://linuxtv.org/media_tree.git 13379F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13380F: drivers/media/platform/renesas/rcar_drif.c 13381 13382MEDIA DRIVERS FOR RENESAS - FCP 13383M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13384L: linux-media@vger.kernel.org 13385L: linux-renesas-soc@vger.kernel.org 13386S: Supported 13387T: git git://linuxtv.org/media_tree.git 13388F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13389F: drivers/media/platform/renesas/rcar-fcp.c 13390F: include/media/rcar-fcp.h 13391 13392MEDIA DRIVERS FOR RENESAS - FDP1 13393M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13394L: linux-media@vger.kernel.org 13395L: linux-renesas-soc@vger.kernel.org 13396S: Supported 13397T: git git://linuxtv.org/media_tree.git 13398F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13399F: drivers/media/platform/renesas/rcar_fdp1.c 13400 13401MEDIA DRIVERS FOR RENESAS - VIN 13402M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13403L: linux-media@vger.kernel.org 13404L: linux-renesas-soc@vger.kernel.org 13405S: Supported 13406T: git git://linuxtv.org/media_tree.git 13407F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13408F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13409F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13410F: drivers/media/platform/renesas/rcar-isp.c 13411F: drivers/media/platform/renesas/rcar-vin/ 13412 13413MEDIA DRIVERS FOR RENESAS - VSP1 13414M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13415M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13416L: linux-media@vger.kernel.org 13417L: linux-renesas-soc@vger.kernel.org 13418S: Supported 13419T: git git://linuxtv.org/media_tree.git 13420F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13421F: drivers/media/platform/renesas/vsp1/ 13422 13423MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13424L: linux-media@vger.kernel.org 13425S: Orphan 13426W: https://linuxtv.org 13427T: git git://linuxtv.org/media_tree.git 13428F: drivers/media/dvb-frontends/stv0910* 13429 13430MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13431L: linux-media@vger.kernel.org 13432S: Orphan 13433W: https://linuxtv.org 13434T: git git://linuxtv.org/media_tree.git 13435F: drivers/media/dvb-frontends/stv6111* 13436 13437MEDIA DRIVERS FOR STM32 - DCMI 13438M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13439L: linux-media@vger.kernel.org 13440S: Supported 13441T: git git://linuxtv.org/media_tree.git 13442F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13443F: drivers/media/platform/st/stm32/stm32-dcmi.c 13444 13445MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13446M: Mauro Carvalho Chehab <mchehab@kernel.org> 13447L: linux-media@vger.kernel.org 13448S: Maintained 13449W: https://linuxtv.org 13450Q: http://patchwork.kernel.org/project/linux-media/list/ 13451T: git git://linuxtv.org/media_tree.git 13452F: Documentation/admin-guide/media/ 13453F: Documentation/devicetree/bindings/media/ 13454F: Documentation/driver-api/media/ 13455F: Documentation/userspace-api/media/ 13456F: drivers/media/ 13457F: drivers/staging/media/ 13458F: include/dt-bindings/media/ 13459F: include/linux/platform_data/media/ 13460F: include/media/ 13461F: include/uapi/linux/dvb/ 13462F: include/uapi/linux/ivtv* 13463F: include/uapi/linux/media.h 13464F: include/uapi/linux/uvcvideo.h 13465F: include/uapi/linux/v4l2-* 13466F: include/uapi/linux/videodev2.h 13467 13468MEDIATEK BLUETOOTH DRIVER 13469M: Sean Wang <sean.wang@mediatek.com> 13470L: linux-bluetooth@vger.kernel.org 13471L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13472S: Maintained 13473F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13474F: drivers/bluetooth/btmtkuart.c 13475 13476MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13477M: Sean Wang <sean.wang@mediatek.com> 13478L: linux-pm@vger.kernel.org 13479S: Maintained 13480F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13481F: drivers/power/reset/mt6323-poweroff.c 13482 13483MEDIATEK CIR DRIVER 13484M: Sean Wang <sean.wang@mediatek.com> 13485S: Maintained 13486F: drivers/media/rc/mtk-cir.c 13487 13488MEDIATEK DMA DRIVER 13489M: Sean Wang <sean.wang@mediatek.com> 13490L: dmaengine@vger.kernel.org 13491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13492L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13493S: Maintained 13494F: Documentation/devicetree/bindings/dma/mtk-* 13495F: drivers/dma/mediatek/ 13496 13497MEDIATEK ETHERNET DRIVER 13498M: Felix Fietkau <nbd@nbd.name> 13499M: John Crispin <john@phrozen.org> 13500M: Sean Wang <sean.wang@mediatek.com> 13501M: Mark Lee <Mark-MC.Lee@mediatek.com> 13502M: Lorenzo Bianconi <lorenzo@kernel.org> 13503L: netdev@vger.kernel.org 13504S: Maintained 13505F: drivers/net/ethernet/mediatek/ 13506 13507MEDIATEK ETHERNET PCS DRIVER 13508M: Alexander Couzens <lynxis@fe80.eu> 13509M: Daniel Golle <daniel@makrotopia.org> 13510L: netdev@vger.kernel.org 13511S: Maintained 13512F: drivers/net/pcs/pcs-mtk-lynxi.c 13513F: include/linux/pcs/pcs-mtk-lynxi.h 13514 13515MEDIATEK ETHERNET PHY DRIVERS 13516M: Daniel Golle <daniel@makrotopia.org> 13517M: Qingfang Deng <dqfext@gmail.com> 13518M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13519L: netdev@vger.kernel.org 13520S: Maintained 13521F: drivers/net/phy/mediatek-ge-soc.c 13522F: drivers/net/phy/mediatek-ge.c 13523 13524MEDIATEK I2C CONTROLLER DRIVER 13525M: Qii Wang <qii.wang@mediatek.com> 13526L: linux-i2c@vger.kernel.org 13527S: Maintained 13528F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13529F: drivers/i2c/busses/i2c-mt65xx.c 13530 13531MEDIATEK IOMMU DRIVER 13532M: Yong Wu <yong.wu@mediatek.com> 13533L: iommu@lists.linux.dev 13534L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13535S: Supported 13536F: Documentation/devicetree/bindings/iommu/mediatek* 13537F: drivers/iommu/mtk_iommu* 13538F: include/dt-bindings/memory/mediatek,mt*-port.h 13539F: include/dt-bindings/memory/mt*-port.h 13540 13541MEDIATEK JPEG DRIVER 13542M: Bin Liu <bin.liu@mediatek.com> 13543S: Supported 13544F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13545F: drivers/media/platform/mediatek/jpeg/ 13546 13547MEDIATEK KEYPAD DRIVER 13548M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13549S: Supported 13550F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13551F: drivers/input/keyboard/mt6779-keypad.c 13552 13553MEDIATEK MDP DRIVER 13554M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13555M: Houlong Wei <houlong.wei@mediatek.com> 13556M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13557S: Supported 13558F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13559F: drivers/media/platform/mediatek/mdp/ 13560F: drivers/media/platform/mediatek/vpu/ 13561 13562MEDIATEK MEDIA DRIVER 13563M: Tiffany Lin <tiffany.lin@mediatek.com> 13564M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13565M: Yunfei Dong <yunfei.dong@mediatek.com> 13566S: Supported 13567F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13568F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13569F: drivers/media/platform/mediatek/vcodec/ 13570F: drivers/media/platform/mediatek/vpu/ 13571 13572MEDIATEK MMC/SD/SDIO DRIVER 13573M: Chaotian Jing <chaotian.jing@mediatek.com> 13574S: Maintained 13575F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13576F: drivers/mmc/host/mtk-sd.c 13577 13578MEDIATEK MT76 WIRELESS LAN DRIVER 13579M: Felix Fietkau <nbd@nbd.name> 13580M: Lorenzo Bianconi <lorenzo@kernel.org> 13581M: Ryder Lee <ryder.lee@mediatek.com> 13582R: Shayne Chen <shayne.chen@mediatek.com> 13583R: Sean Wang <sean.wang@mediatek.com> 13584L: linux-wireless@vger.kernel.org 13585S: Maintained 13586T: git https://github.com/nbd168/wireless 13587F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13588F: drivers/net/wireless/mediatek/mt76/ 13589 13590MEDIATEK MT7601U WIRELESS LAN DRIVER 13591M: Jakub Kicinski <kuba@kernel.org> 13592L: linux-wireless@vger.kernel.org 13593S: Maintained 13594F: drivers/net/wireless/mediatek/mt7601u/ 13595 13596MEDIATEK MT7621 CLOCK DRIVER 13597M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13598S: Maintained 13599F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13600F: drivers/clk/ralink/clk-mt7621.c 13601 13602MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13603M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13604S: Maintained 13605F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13606F: drivers/pci/controller/pcie-mt7621.c 13607 13608MEDIATEK MT7621 PHY PCI DRIVER 13609M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13610S: Maintained 13611F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13612F: drivers/phy/ralink/phy-mt7621-pci.c 13613 13614MEDIATEK MT7621/28/88 I2C DRIVER 13615M: Stefan Roese <sr@denx.de> 13616L: linux-i2c@vger.kernel.org 13617S: Maintained 13618F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13619F: drivers/i2c/busses/i2c-mt7621.c 13620 13621MEDIATEK MTMIPS CLOCK DRIVER 13622M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13623S: Maintained 13624F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13625F: drivers/clk/ralink/clk-mtmips.c 13626 13627MEDIATEK NAND CONTROLLER DRIVER 13628L: linux-mtd@lists.infradead.org 13629S: Orphan 13630F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13631F: drivers/mtd/nand/raw/mtk_* 13632 13633MEDIATEK PMIC LED DRIVER 13634M: Sean Wang <sean.wang@mediatek.com> 13635S: Maintained 13636F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13637F: drivers/leds/leds-mt6323.c 13638 13639MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13640M: Sean Wang <sean.wang@mediatek.com> 13641S: Maintained 13642F: drivers/char/hw_random/mtk-rng.c 13643 13644MEDIATEK SMI DRIVER 13645M: Yong Wu <yong.wu@mediatek.com> 13646L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13647S: Supported 13648F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13649F: drivers/memory/mtk-smi.c 13650F: include/soc/mediatek/smi.h 13651 13652MEDIATEK SWITCH DRIVER 13653M: Arınç ÜNAL <arinc.unal@arinc9.com> 13654M: Daniel Golle <daniel@makrotopia.org> 13655M: Landen Chao <Landen.Chao@mediatek.com> 13656M: DENG Qingfang <dqfext@gmail.com> 13657M: Sean Wang <sean.wang@mediatek.com> 13658L: netdev@vger.kernel.org 13659S: Maintained 13660F: drivers/net/dsa/mt7530-mdio.c 13661F: drivers/net/dsa/mt7530-mmio.c 13662F: drivers/net/dsa/mt7530.* 13663F: net/dsa/tag_mtk.c 13664 13665MEDIATEK T7XX 5G WWAN MODEM DRIVER 13666M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13667R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13668R: Liu Haijun <haijun.liu@mediatek.com> 13669R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13670R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13671L: netdev@vger.kernel.org 13672S: Supported 13673F: drivers/net/wwan/t7xx/ 13674 13675MEDIATEK USB3 DRD IP DRIVER 13676M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13677L: linux-usb@vger.kernel.org 13678L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13679L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13680S: Maintained 13681F: Documentation/devicetree/bindings/usb/mediatek,* 13682F: drivers/usb/host/xhci-mtk* 13683F: drivers/usb/mtu3/ 13684 13685MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13686M: Peter Senna Tschudin <peter.senna@gmail.com> 13687M: Ian Ray <ian.ray@ge.com> 13688M: Martyn Welch <martyn.welch@collabora.co.uk> 13689S: Maintained 13690F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13691F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13692 13693MEGARAID SCSI/SAS DRIVERS 13694M: Kashyap Desai <kashyap.desai@broadcom.com> 13695M: Sumit Saxena <sumit.saxena@broadcom.com> 13696M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13697M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13698L: megaraidlinux.pdl@broadcom.com 13699L: linux-scsi@vger.kernel.org 13700S: Maintained 13701W: http://www.avagotech.com/support/ 13702F: Documentation/scsi/megaraid.rst 13703F: drivers/scsi/megaraid.* 13704F: drivers/scsi/megaraid/ 13705 13706MELEXIS MLX90614 DRIVER 13707M: Crt Mori <cmo@melexis.com> 13708L: linux-iio@vger.kernel.org 13709S: Supported 13710W: http://www.melexis.com 13711F: drivers/iio/temperature/mlx90614.c 13712 13713MELEXIS MLX90632 DRIVER 13714M: Crt Mori <cmo@melexis.com> 13715L: linux-iio@vger.kernel.org 13716S: Supported 13717W: http://www.melexis.com 13718F: drivers/iio/temperature/mlx90632.c 13719 13720MELFAS MIP4 TOUCHSCREEN DRIVER 13721M: Sangwon Jee <jeesw@melfas.com> 13722S: Supported 13723W: http://www.melfas.com 13724F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13725F: drivers/input/touchscreen/melfas_mip4.c 13726 13727MELLANOX BLUEFIELD I2C DRIVER 13728M: Khalil Blaiech <kblaiech@nvidia.com> 13729M: Asmaa Mnebhi <asmaa@nvidia.com> 13730L: linux-i2c@vger.kernel.org 13731S: Supported 13732F: drivers/i2c/busses/i2c-mlxbf.c 13733 13734MELLANOX ETHERNET DRIVER (mlx4_en) 13735M: Tariq Toukan <tariqt@nvidia.com> 13736L: netdev@vger.kernel.org 13737S: Supported 13738W: http://www.mellanox.com 13739Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13740F: drivers/net/ethernet/mellanox/mlx4/en_* 13741 13742MELLANOX ETHERNET DRIVER (mlx5e) 13743M: Saeed Mahameed <saeedm@nvidia.com> 13744L: netdev@vger.kernel.org 13745S: Supported 13746W: http://www.mellanox.com 13747Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13748F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13749 13750MELLANOX ETHERNET INNOVA DRIVERS 13751R: Boris Pismenny <borisp@nvidia.com> 13752L: netdev@vger.kernel.org 13753S: Supported 13754W: http://www.mellanox.com 13755Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13756F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13757F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13758F: include/linux/mlx5/mlx5_ifc_fpga.h 13759 13760MELLANOX ETHERNET SWITCH DRIVERS 13761M: Ido Schimmel <idosch@nvidia.com> 13762M: Petr Machata <petrm@nvidia.com> 13763L: netdev@vger.kernel.org 13764S: Supported 13765W: http://www.mellanox.com 13766Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13767F: drivers/net/ethernet/mellanox/mlxsw/ 13768F: tools/testing/selftests/drivers/net/mlxsw/ 13769 13770MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13771M: mlxsw@nvidia.com 13772L: netdev@vger.kernel.org 13773S: Supported 13774W: http://www.mellanox.com 13775Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13776F: drivers/net/ethernet/mellanox/mlxfw/ 13777 13778MELLANOX HARDWARE PLATFORM SUPPORT 13779M: Hans de Goede <hdegoede@redhat.com> 13780M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 13781M: Vadim Pasternak <vadimp@nvidia.com> 13782L: platform-driver-x86@vger.kernel.org 13783S: Supported 13784F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13785F: drivers/platform/mellanox/ 13786F: include/linux/platform_data/mlxreg.h 13787 13788MELLANOX MLX4 core VPI driver 13789M: Tariq Toukan <tariqt@nvidia.com> 13790L: netdev@vger.kernel.org 13791L: linux-rdma@vger.kernel.org 13792S: Supported 13793W: http://www.mellanox.com 13794Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13795F: drivers/net/ethernet/mellanox/mlx4/ 13796F: include/linux/mlx4/ 13797 13798MELLANOX MLX4 IB driver 13799M: Yishai Hadas <yishaih@nvidia.com> 13800L: linux-rdma@vger.kernel.org 13801S: Supported 13802W: http://www.mellanox.com 13803Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13804F: drivers/infiniband/hw/mlx4/ 13805F: include/linux/mlx4/ 13806F: include/uapi/rdma/mlx4-abi.h 13807 13808MELLANOX MLX5 core VPI driver 13809M: Saeed Mahameed <saeedm@nvidia.com> 13810M: Leon Romanovsky <leonro@nvidia.com> 13811L: netdev@vger.kernel.org 13812L: linux-rdma@vger.kernel.org 13813S: Supported 13814W: http://www.mellanox.com 13815Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13816F: Documentation/networking/device_drivers/ethernet/mellanox/ 13817F: drivers/net/ethernet/mellanox/mlx5/core/ 13818F: include/linux/mlx5/ 13819 13820MELLANOX MLX5 IB driver 13821M: Leon Romanovsky <leonro@nvidia.com> 13822L: linux-rdma@vger.kernel.org 13823S: Supported 13824W: http://www.mellanox.com 13825Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13826F: drivers/infiniband/hw/mlx5/ 13827F: include/linux/mlx5/ 13828F: include/uapi/rdma/mlx5-abi.h 13829 13830MELLANOX MLX5 VDPA DRIVER 13831M: Dragos Tatulea <dtatulea@nvidia.com> 13832L: virtualization@lists.linux-foundation.org 13833S: Supported 13834F: drivers/vdpa/mlx5/ 13835 13836MELLANOX MLXCPLD I2C AND MUX DRIVER 13837M: Vadim Pasternak <vadimp@nvidia.com> 13838M: Michael Shych <michaelsh@nvidia.com> 13839L: linux-i2c@vger.kernel.org 13840S: Supported 13841F: Documentation/i2c/busses/i2c-mlxcpld.rst 13842F: drivers/i2c/busses/i2c-mlxcpld.c 13843F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13844 13845MELLANOX MLXCPLD LED DRIVER 13846M: Vadim Pasternak <vadimp@nvidia.com> 13847L: linux-leds@vger.kernel.org 13848S: Supported 13849F: Documentation/leds/leds-mlxcpld.rst 13850F: drivers/leds/leds-mlxcpld.c 13851F: drivers/leds/leds-mlxreg.c 13852 13853MELLANOX PLATFORM DRIVER 13854M: Vadim Pasternak <vadimp@nvidia.com> 13855L: platform-driver-x86@vger.kernel.org 13856S: Supported 13857F: drivers/platform/x86/mlx-platform.c 13858 13859MEMBARRIER SUPPORT 13860M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13861M: "Paul E. McKenney" <paulmck@kernel.org> 13862L: linux-kernel@vger.kernel.org 13863S: Supported 13864F: arch/powerpc/include/asm/membarrier.h 13865F: include/uapi/linux/membarrier.h 13866F: kernel/sched/membarrier.c 13867 13868MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13869M: Mike Rapoport <rppt@kernel.org> 13870L: linux-mm@kvack.org 13871S: Maintained 13872F: Documentation/core-api/boot-time-mm.rst 13873F: include/linux/memblock.h 13874F: mm/memblock.c 13875F: mm/mm_init.c 13876F: tools/testing/memblock/ 13877 13878MEMORY CONTROLLER DRIVERS 13879M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13880L: linux-kernel@vger.kernel.org 13881S: Maintained 13882B: mailto:krzysztof.kozlowski@linaro.org 13883T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13884F: Documentation/devicetree/bindings/memory-controllers/ 13885F: drivers/memory/ 13886F: include/dt-bindings/memory/ 13887F: include/memory/ 13888 13889MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13890M: Dmitry Osipenko <digetx@gmail.com> 13891L: linux-pm@vger.kernel.org 13892L: linux-tegra@vger.kernel.org 13893S: Maintained 13894T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13895F: drivers/devfreq/tegra30-devfreq.c 13896 13897MEMORY HOT(UN)PLUG 13898M: David Hildenbrand <david@redhat.com> 13899M: Oscar Salvador <osalvador@suse.de> 13900L: linux-mm@kvack.org 13901S: Maintained 13902F: Documentation/admin-guide/mm/memory-hotplug.rst 13903F: Documentation/core-api/memory-hotplug.rst 13904F: drivers/base/memory.c 13905F: include/linux/memory_hotplug.h 13906F: mm/memory_hotplug.c 13907F: tools/testing/selftests/memory-hotplug/ 13908 13909MEMORY MANAGEMENT 13910M: Andrew Morton <akpm@linux-foundation.org> 13911L: linux-mm@kvack.org 13912S: Maintained 13913W: http://www.linux-mm.org 13914T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13915T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13916F: include/linux/gfp.h 13917F: include/linux/gfp_types.h 13918F: include/linux/memory_hotplug.h 13919F: include/linux/mm.h 13920F: include/linux/mmzone.h 13921F: include/linux/pagewalk.h 13922F: include/linux/rmap.h 13923F: include/trace/events/ksm.h 13924F: mm/ 13925F: tools/mm/ 13926F: tools/testing/selftests/mm/ 13927 13928MEMORY TECHNOLOGY DEVICES (MTD) 13929M: Miquel Raynal <miquel.raynal@bootlin.com> 13930M: Richard Weinberger <richard@nod.at> 13931M: Vignesh Raghavendra <vigneshr@ti.com> 13932L: linux-mtd@lists.infradead.org 13933S: Maintained 13934W: http://www.linux-mtd.infradead.org/ 13935Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13936C: irc://irc.oftc.net/mtd 13937T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13938T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13939F: Documentation/devicetree/bindings/mtd/ 13940F: drivers/mtd/ 13941F: include/linux/mtd/ 13942F: include/uapi/mtd/ 13943 13944MEMSENSING MICROSYSTEMS MSA311 DRIVER 13945M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13946L: linux-iio@vger.kernel.org 13947S: Maintained 13948F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13949F: drivers/iio/accel/msa311.c 13950 13951MEN A21 WATCHDOG DRIVER 13952M: Johannes Thumshirn <morbidrsa@gmail.com> 13953L: linux-watchdog@vger.kernel.org 13954S: Maintained 13955F: drivers/watchdog/mena21_wdt.c 13956 13957MEN CHAMELEON BUS (mcb) 13958M: Johannes Thumshirn <morbidrsa@gmail.com> 13959S: Maintained 13960F: Documentation/driver-api/men-chameleon-bus.rst 13961F: drivers/mcb/ 13962F: include/linux/mcb.h 13963 13964MEN F21BMC (Board Management Controller) 13965M: Andreas Werner <andreas.werner@men.de> 13966S: Supported 13967F: Documentation/hwmon/menf21bmc.rst 13968F: drivers/hwmon/menf21bmc_hwmon.c 13969F: drivers/leds/leds-menf21bmc.c 13970F: drivers/mfd/menf21bmc.c 13971F: drivers/watchdog/menf21bmc_wdt.c 13972 13973MEN Z069 WATCHDOG DRIVER 13974M: Johannes Thumshirn <jth@kernel.org> 13975L: linux-watchdog@vger.kernel.org 13976S: Maintained 13977F: drivers/watchdog/menz69_wdt.c 13978 13979MESON AO CEC DRIVER FOR AMLOGIC SOCS 13980M: Neil Armstrong <neil.armstrong@linaro.org> 13981L: linux-media@vger.kernel.org 13982L: linux-amlogic@lists.infradead.org 13983S: Supported 13984W: http://linux-meson.com/ 13985T: git git://linuxtv.org/media_tree.git 13986F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13987F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13988F: drivers/media/cec/platform/meson/ao-cec.c 13989 13990MESON GE2D DRIVER FOR AMLOGIC SOCS 13991M: Neil Armstrong <neil.armstrong@linaro.org> 13992L: linux-media@vger.kernel.org 13993L: linux-amlogic@lists.infradead.org 13994S: Supported 13995T: git git://linuxtv.org/media_tree.git 13996F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13997F: drivers/media/platform/amlogic/meson-ge2d/ 13998 13999MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14000M: Liang Yang <liang.yang@amlogic.com> 14001L: linux-mtd@lists.infradead.org 14002S: Maintained 14003F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14004F: drivers/mtd/nand/raw/meson_* 14005 14006MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14007M: Neil Armstrong <neil.armstrong@linaro.org> 14008L: linux-media@vger.kernel.org 14009L: linux-amlogic@lists.infradead.org 14010S: Supported 14011T: git git://linuxtv.org/media_tree.git 14012F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14013F: drivers/staging/media/meson/vdec/ 14014 14015METHODE UDPU SUPPORT 14016M: Robert Marko <robert.marko@sartura.hr> 14017S: Maintained 14018F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14019F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14020 14021MHI BUS 14022M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14023L: mhi@lists.linux.dev 14024L: linux-arm-msm@vger.kernel.org 14025S: Maintained 14026T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14027F: Documentation/ABI/stable/sysfs-bus-mhi 14028F: Documentation/mhi/ 14029F: drivers/bus/mhi/ 14030F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14031F: include/linux/mhi.h 14032 14033MICROBLAZE ARCHITECTURE 14034M: Michal Simek <monstr@monstr.eu> 14035S: Supported 14036W: http://www.monstr.eu/fdt/ 14037T: git git://git.monstr.eu/linux-2.6-microblaze.git 14038F: arch/microblaze/ 14039 14040MICROBLAZE TMR INJECT 14041M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14042S: Supported 14043F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14044F: drivers/misc/xilinx_tmr_inject.c 14045 14046MICROBLAZE TMR MANAGER 14047M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14048S: Supported 14049F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14050F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14051F: drivers/misc/xilinx_tmr_manager.c 14052 14053MICROCHIP AT91 DMA DRIVERS 14054M: Ludovic Desroches <ludovic.desroches@microchip.com> 14055M: Tudor Ambarus <tudor.ambarus@linaro.org> 14056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14057L: dmaengine@vger.kernel.org 14058S: Supported 14059F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14060F: drivers/dma/at_hdmac.c 14061F: drivers/dma/at_xdmac.c 14062F: include/dt-bindings/dma/at91.h 14063 14064MICROCHIP AT91 SERIAL DRIVER 14065M: Richard Genoud <richard.genoud@gmail.com> 14066S: Maintained 14067F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14068F: drivers/tty/serial/atmel_serial.c 14069F: drivers/tty/serial/atmel_serial.h 14070 14071MICROCHIP AT91 USART MFD DRIVER 14072M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14073L: linux-kernel@vger.kernel.org 14074S: Supported 14075F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14076F: drivers/mfd/at91-usart.c 14077F: include/dt-bindings/mfd/at91-usart.h 14078 14079MICROCHIP AT91 USART SPI DRIVER 14080M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14081L: linux-spi@vger.kernel.org 14082S: Supported 14083F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14084F: drivers/spi/spi-at91-usart.c 14085 14086MICROCHIP AUDIO ASOC DRIVERS 14087M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14088L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14089S: Supported 14090F: Documentation/devicetree/bindings/sound/atmel* 14091F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14092F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14093F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14094F: sound/soc/atmel 14095 14096MICROCHIP CSI2DC DRIVER 14097M: Eugen Hristev <eugen.hristev@microchip.com> 14098L: linux-media@vger.kernel.org 14099S: Supported 14100F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14101F: drivers/media/platform/microchip/microchip-csi2dc.c 14102 14103MICROCHIP ECC DRIVER 14104M: Tudor Ambarus <tudor.ambarus@linaro.org> 14105L: linux-crypto@vger.kernel.org 14106S: Maintained 14107F: drivers/crypto/atmel-ecc.* 14108 14109MICROCHIP EIC DRIVER 14110M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14112S: Supported 14113F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14114F: drivers/irqchip/irq-mchp-eic.c 14115 14116MICROCHIP I2C DRIVER 14117M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14118L: linux-i2c@vger.kernel.org 14119S: Supported 14120F: drivers/i2c/busses/i2c-at91-*.c 14121F: drivers/i2c/busses/i2c-at91.h 14122 14123MICROCHIP ISC DRIVER 14124M: Eugen Hristev <eugen.hristev@microchip.com> 14125L: linux-media@vger.kernel.org 14126S: Supported 14127F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14128F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14129F: drivers/media/platform/microchip/microchip-isc* 14130F: drivers/media/platform/microchip/microchip-sama*-isc* 14131F: drivers/staging/media/deprecated/atmel/atmel-isc* 14132F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14133F: include/linux/atmel-isc-media.h 14134 14135MICROCHIP ISI DRIVER 14136M: Eugen Hristev <eugen.hristev@microchip.com> 14137L: linux-media@vger.kernel.org 14138S: Supported 14139F: drivers/media/platform/atmel/atmel-isi.c 14140F: drivers/media/platform/atmel/atmel-isi.h 14141 14142MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14143M: Woojung Huh <woojung.huh@microchip.com> 14144M: UNGLinuxDriver@microchip.com 14145L: netdev@vger.kernel.org 14146S: Maintained 14147F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14148F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14149F: drivers/net/dsa/microchip/* 14150F: include/linux/dsa/ksz_common.h 14151F: include/linux/platform_data/microchip-ksz.h 14152F: net/dsa/tag_ksz.c 14153 14154MICROCHIP LAN743X ETHERNET DRIVER 14155M: Bryan Whitehead <bryan.whitehead@microchip.com> 14156M: UNGLinuxDriver@microchip.com 14157L: netdev@vger.kernel.org 14158S: Maintained 14159F: drivers/net/ethernet/microchip/lan743x_* 14160 14161MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14162M: Arun Ramadoss <arun.ramadoss@microchip.com> 14163R: UNGLinuxDriver@microchip.com 14164L: netdev@vger.kernel.org 14165S: Maintained 14166F: drivers/net/phy/microchip_t1.c 14167 14168MICROCHIP LAN966X ETHERNET DRIVER 14169M: Horatiu Vultur <horatiu.vultur@microchip.com> 14170M: UNGLinuxDriver@microchip.com 14171L: netdev@vger.kernel.org 14172S: Maintained 14173F: drivers/net/ethernet/microchip/lan966x/* 14174 14175MICROCHIP LCDFB DRIVER 14176M: Nicolas Ferre <nicolas.ferre@microchip.com> 14177L: linux-fbdev@vger.kernel.org 14178S: Maintained 14179F: drivers/video/fbdev/atmel_lcdfb.c 14180F: include/video/atmel_lcdc.h 14181 14182MICROCHIP MCP16502 PMIC DRIVER 14183M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14185S: Supported 14186F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 14187F: drivers/regulator/mcp16502.c 14188 14189MICROCHIP MCP3564 ADC DRIVER 14190M: Marius Cristea <marius.cristea@microchip.com> 14191L: linux-iio@vger.kernel.org 14192S: Supported 14193F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14194F: drivers/iio/adc/mcp3564.c 14195 14196MICROCHIP MCP3911 ADC DRIVER 14197M: Marcus Folkesson <marcus.folkesson@gmail.com> 14198M: Kent Gustavsson <kent@minoris.se> 14199L: linux-iio@vger.kernel.org 14200S: Maintained 14201F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14202F: drivers/iio/adc/mcp3911.c 14203 14204MICROCHIP MMC/SD/SDIO MCI DRIVER 14205M: Aubin Constans <aubin.constans@microchip.com> 14206S: Maintained 14207F: drivers/mmc/host/atmel-mci.c 14208 14209MICROCHIP NAND DRIVER 14210M: Tudor Ambarus <tudor.ambarus@linaro.org> 14211L: linux-mtd@lists.infradead.org 14212S: Supported 14213F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14214F: drivers/mtd/nand/raw/atmel/* 14215 14216MICROCHIP OTPC DRIVER 14217M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14219S: Supported 14220F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14221F: drivers/nvmem/microchip-otpc.c 14222F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14223 14224MICROCHIP PCI1XXXX GP DRIVER 14225M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14226M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14227L: linux-gpio@vger.kernel.org 14228S: Supported 14229F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14230F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14231F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14232F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14233 14234MICROCHIP PCI1XXXX I2C DRIVER 14235M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14236M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14237M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14238L: linux-i2c@vger.kernel.org 14239S: Maintained 14240F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14241 14242MICROCHIP PCIe UART DRIVER 14243M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14244M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14245L: linux-serial@vger.kernel.org 14246S: Maintained 14247F: drivers/tty/serial/8250/8250_pci1xxxx.c 14248 14249MICROCHIP POLARFIRE FPGA DRIVERS 14250M: Conor Dooley <conor.dooley@microchip.com> 14251R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14252L: linux-fpga@vger.kernel.org 14253S: Supported 14254F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14255F: drivers/fpga/microchip-spi.c 14256 14257MICROCHIP PWM DRIVER 14258M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14260L: linux-pwm@vger.kernel.org 14261S: Supported 14262F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14263F: drivers/pwm/pwm-atmel.c 14264 14265MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14266M: Eugen Hristev <eugen.hristev@microchip.com> 14267L: linux-iio@vger.kernel.org 14268S: Supported 14269F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14270F: drivers/iio/adc/at91-sama5d2_adc.c 14271F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14272 14273MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14274M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14275S: Supported 14276F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14277F: drivers/power/reset/at91-sama5d2_shdwc.c 14278 14279MICROCHIP SOC DRIVERS 14280M: Conor Dooley <conor@kernel.org> 14281S: Supported 14282T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14283F: drivers/soc/microchip/ 14284 14285MICROCHIP SPI DRIVER 14286M: Ryan Wanner <ryan.wanner@microchip.com> 14287S: Supported 14288F: drivers/spi/spi-atmel.* 14289 14290MICROCHIP SSC DRIVER 14291M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14293S: Supported 14294F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14295F: drivers/misc/atmel-ssc.c 14296F: include/linux/atmel-ssc.h 14297 14298Microchip Timer Counter Block (TCB) Capture Driver 14299M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14301L: linux-iio@vger.kernel.org 14302S: Maintained 14303F: drivers/counter/microchip-tcb-capture.c 14304 14305MICROCHIP USB251XB DRIVER 14306M: Richard Leitner <richard.leitner@skidata.com> 14307L: linux-usb@vger.kernel.org 14308S: Maintained 14309F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14310F: drivers/usb/misc/usb251xb.c 14311 14312MICROCHIP USBA UDC DRIVER 14313M: Cristian Birsan <cristian.birsan@microchip.com> 14314L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14315S: Supported 14316F: drivers/usb/gadget/udc/atmel_usba_udc.* 14317 14318MICROCHIP WILC1000 WIFI DRIVER 14319M: Ajay Singh <ajay.kathat@microchip.com> 14320M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14321L: linux-wireless@vger.kernel.org 14322S: Supported 14323F: drivers/net/wireless/microchip/wilc1000/ 14324 14325MICROSEMI MIPS SOCS 14326M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14327M: UNGLinuxDriver@microchip.com 14328L: linux-mips@vger.kernel.org 14329S: Supported 14330F: Documentation/devicetree/bindings/mips/mscc.txt 14331F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14332F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14333F: arch/mips/boot/dts/mscc/ 14334F: arch/mips/configs/generic/board-ocelot.config 14335F: arch/mips/generic/board-ocelot.c 14336 14337MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14338M: Don Brace <don.brace@microchip.com> 14339L: storagedev@microchip.com 14340L: linux-scsi@vger.kernel.org 14341S: Supported 14342F: Documentation/scsi/smartpqi.rst 14343F: drivers/scsi/smartpqi/Kconfig 14344F: drivers/scsi/smartpqi/Makefile 14345F: drivers/scsi/smartpqi/smartpqi*.[ch] 14346F: include/linux/cciss*.h 14347F: include/uapi/linux/cciss*.h 14348 14349MICROSOFT MANA RDMA DRIVER 14350M: Long Li <longli@microsoft.com> 14351M: Ajay Sharma <sharmaajay@microsoft.com> 14352L: linux-rdma@vger.kernel.org 14353S: Supported 14354F: drivers/infiniband/hw/mana/ 14355F: include/net/mana 14356F: include/uapi/rdma/mana-abi.h 14357 14358MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14359M: Maximilian Luz <luzmaximilian@gmail.com> 14360L: platform-driver-x86@vger.kernel.org 14361S: Maintained 14362F: drivers/platform/surface/surface_aggregator_tabletsw.c 14363 14364MICROSOFT SURFACE BATTERY AND AC DRIVERS 14365M: Maximilian Luz <luzmaximilian@gmail.com> 14366L: linux-pm@vger.kernel.org 14367L: platform-driver-x86@vger.kernel.org 14368S: Maintained 14369F: drivers/power/supply/surface_battery.c 14370F: drivers/power/supply/surface_charger.c 14371 14372MICROSOFT SURFACE DTX DRIVER 14373M: Maximilian Luz <luzmaximilian@gmail.com> 14374L: platform-driver-x86@vger.kernel.org 14375S: Maintained 14376F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14377F: drivers/platform/surface/surface_dtx.c 14378F: include/uapi/linux/surface_aggregator/dtx.h 14379 14380MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14381M: Maximilian Luz <luzmaximilian@gmail.com> 14382L: platform-driver-x86@vger.kernel.org 14383S: Maintained 14384F: drivers/platform/surface/surface_gpe.c 14385 14386MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14387M: Hans de Goede <hdegoede@redhat.com> 14388M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14389M: Maximilian Luz <luzmaximilian@gmail.com> 14390L: platform-driver-x86@vger.kernel.org 14391S: Maintained 14392T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14393F: drivers/platform/surface/ 14394 14395MICROSOFT SURFACE HID TRANSPORT DRIVER 14396M: Maximilian Luz <luzmaximilian@gmail.com> 14397L: linux-input@vger.kernel.org 14398L: platform-driver-x86@vger.kernel.org 14399S: Maintained 14400F: drivers/hid/surface-hid/ 14401 14402MICROSOFT SURFACE HOT-PLUG DRIVER 14403M: Maximilian Luz <luzmaximilian@gmail.com> 14404L: platform-driver-x86@vger.kernel.org 14405S: Maintained 14406F: drivers/platform/surface/surface_hotplug.c 14407 14408MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14409M: Maximilian Luz <luzmaximilian@gmail.com> 14410L: platform-driver-x86@vger.kernel.org 14411S: Maintained 14412F: drivers/platform/surface/surface_platform_profile.c 14413 14414MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14415M: Chen Yu <yu.c.chen@intel.com> 14416L: platform-driver-x86@vger.kernel.org 14417S: Supported 14418F: drivers/platform/surface/surfacepro3_button.c 14419 14420MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14421M: Maximilian Luz <luzmaximilian@gmail.com> 14422L: platform-driver-x86@vger.kernel.org 14423S: Maintained 14424F: drivers/platform/surface/surface_aggregator_hub.c 14425 14426MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14427M: Maximilian Luz <luzmaximilian@gmail.com> 14428L: platform-driver-x86@vger.kernel.org 14429S: Maintained 14430W: https://github.com/linux-surface/surface-aggregator-module 14431C: irc://irc.libera.chat/linux-surface 14432F: Documentation/driver-api/surface_aggregator/ 14433F: drivers/platform/surface/aggregator/ 14434F: drivers/platform/surface/surface_acpi_notify.c 14435F: drivers/platform/surface/surface_aggregator_cdev.c 14436F: drivers/platform/surface/surface_aggregator_registry.c 14437F: include/linux/surface_acpi_notify.h 14438F: include/linux/surface_aggregator/ 14439F: include/uapi/linux/surface_aggregator/ 14440 14441MICROTEK X6 SCANNER 14442M: Oliver Neukum <oliver@neukum.org> 14443S: Maintained 14444F: drivers/usb/image/microtek.* 14445 14446MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14447M: Luka Kovacic <luka.kovacic@sartura.hr> 14448M: Luka Perkov <luka.perkov@sartura.hr> 14449S: Maintained 14450F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14451F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14452F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14453F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14454F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14455F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14456 14457MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14458M: Sakari Ailus <sakari.ailus@linux.intel.com> 14459L: linux-media@vger.kernel.org 14460S: Maintained 14461F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14462F: Documentation/driver-api/media/drivers/ccs/ 14463F: Documentation/userspace-api/media/drivers/ccs.rst 14464F: drivers/media/i2c/ccs-pll.c 14465F: drivers/media/i2c/ccs-pll.h 14466F: drivers/media/i2c/ccs/ 14467F: include/uapi/linux/ccs.h 14468F: include/uapi/linux/smiapp.h 14469 14470MIPS 14471M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14472L: linux-mips@vger.kernel.org 14473S: Maintained 14474W: http://www.linux-mips.org/ 14475Q: https://patchwork.kernel.org/project/linux-mips/list/ 14476T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14477F: Documentation/devicetree/bindings/mips/ 14478F: Documentation/arch/mips/ 14479F: arch/mips/ 14480F: drivers/platform/mips/ 14481F: include/dt-bindings/mips/ 14482 14483MIPS BOSTON DEVELOPMENT BOARD 14484M: Paul Burton <paulburton@kernel.org> 14485L: linux-mips@vger.kernel.org 14486S: Maintained 14487F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14488F: arch/mips/boot/dts/img/boston.dts 14489F: arch/mips/configs/generic/board-boston.config 14490F: drivers/clk/imgtec/clk-boston.c 14491F: include/dt-bindings/clock/boston-clock.h 14492 14493MIPS CORE DRIVERS 14494M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14495M: Serge Semin <fancer.lancer@gmail.com> 14496L: linux-mips@vger.kernel.org 14497S: Supported 14498F: drivers/bus/mips_cdmm.c 14499F: drivers/clocksource/mips-gic-timer.c 14500F: drivers/cpuidle/cpuidle-cps.c 14501F: drivers/irqchip/irq-mips-cpu.c 14502F: drivers/irqchip/irq-mips-gic.c 14503 14504MIPS GENERIC PLATFORM 14505M: Paul Burton <paulburton@kernel.org> 14506L: linux-mips@vger.kernel.org 14507S: Supported 14508F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14509F: arch/mips/generic/ 14510F: arch/mips/tools/generic-board-config.sh 14511 14512MIPS RINT INSTRUCTION EMULATION 14513M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14514L: linux-mips@vger.kernel.org 14515S: Supported 14516F: arch/mips/math-emu/dp_rint.c 14517F: arch/mips/math-emu/sp_rint.c 14518 14519MIPS/LOONGSON1 ARCHITECTURE 14520M: Keguang Zhang <keguang.zhang@gmail.com> 14521L: linux-mips@vger.kernel.org 14522S: Maintained 14523F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14524F: arch/mips/include/asm/mach-loongson32/ 14525F: arch/mips/loongson32/ 14526F: drivers/*/*loongson1* 14527F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14528 14529MIPS/LOONGSON2EF ARCHITECTURE 14530M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14531L: linux-mips@vger.kernel.org 14532S: Maintained 14533F: arch/mips/include/asm/mach-loongson2ef/ 14534F: arch/mips/loongson2ef/ 14535F: drivers/cpufreq/loongson2_cpufreq.c 14536 14537MIPS/LOONGSON64 ARCHITECTURE 14538M: Huacai Chen <chenhuacai@kernel.org> 14539M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14540L: linux-mips@vger.kernel.org 14541S: Maintained 14542F: arch/mips/include/asm/mach-loongson64/ 14543F: arch/mips/loongson64/ 14544F: drivers/irqchip/irq-loongson* 14545F: drivers/platform/mips/cpu_hwmon.c 14546 14547MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14548M: Hans Verkuil <hverkuil@xs4all.nl> 14549L: linux-media@vger.kernel.org 14550S: Odd Fixes 14551W: https://linuxtv.org 14552T: git git://linuxtv.org/media_tree.git 14553F: drivers/media/radio/radio-miropcm20* 14554 14555MITSUMI MM8013 FG DRIVER 14556M: Konrad Dybcio <konradybcio@kernel.org> 14557F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14558F: drivers/power/supply/mm8013.c 14559 14560MMP SUPPORT 14561R: Lubomir Rintel <lkundrak@v3.sk> 14562L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14563S: Odd Fixes 14564T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14565F: arch/arm/boot/dts/marvell/mmp* 14566F: arch/arm/mach-mmp/ 14567F: include/linux/soc/mmp/ 14568 14569MMP USB PHY DRIVERS 14570R: Lubomir Rintel <lkundrak@v3.sk> 14571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14572S: Maintained 14573F: drivers/phy/marvell/phy-mmp3-usb.c 14574F: drivers/phy/marvell/phy-pxa-usb.c 14575 14576MMU GATHER AND TLB INVALIDATION 14577M: Will Deacon <will@kernel.org> 14578M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14579M: Andrew Morton <akpm@linux-foundation.org> 14580M: Nick Piggin <npiggin@gmail.com> 14581M: Peter Zijlstra <peterz@infradead.org> 14582L: linux-arch@vger.kernel.org 14583L: linux-mm@kvack.org 14584S: Maintained 14585F: arch/*/include/asm/tlb.h 14586F: include/asm-generic/tlb.h 14587F: mm/mmu_gather.c 14588 14589MN88472 MEDIA DRIVER 14590M: Antti Palosaari <crope@iki.fi> 14591L: linux-media@vger.kernel.org 14592S: Maintained 14593W: https://linuxtv.org 14594W: http://palosaari.fi/linux/ 14595Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14596F: drivers/media/dvb-frontends/mn88472* 14597 14598MN88473 MEDIA DRIVER 14599M: Antti Palosaari <crope@iki.fi> 14600L: linux-media@vger.kernel.org 14601S: Maintained 14602W: https://linuxtv.org 14603W: http://palosaari.fi/linux/ 14604Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14605F: drivers/media/dvb-frontends/mn88473* 14606 14607MODULE SUPPORT 14608M: Luis Chamberlain <mcgrof@kernel.org> 14609L: linux-modules@vger.kernel.org 14610L: linux-kernel@vger.kernel.org 14611S: Maintained 14612T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14613F: include/linux/kmod.h 14614F: include/linux/module*.h 14615F: kernel/module/ 14616F: lib/test_kmod.c 14617F: scripts/module* 14618F: tools/testing/selftests/kmod/ 14619 14620MONOLITHIC POWER SYSTEM PMIC DRIVER 14621M: Saravanan Sekar <sravanhome@gmail.com> 14622S: Maintained 14623F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14624F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14625F: drivers/hwmon/pmbus/mpq7932.c 14626F: drivers/iio/adc/mp2629_adc.c 14627F: drivers/mfd/mp2629.c 14628F: drivers/power/supply/mp2629_charger.c 14629F: drivers/regulator/mp5416.c 14630F: drivers/regulator/mpq7920.c 14631F: drivers/regulator/mpq7920.h 14632F: include/linux/mfd/mp2629.h 14633 14634MOST(R) TECHNOLOGY DRIVER 14635M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14636M: Christian Gromm <christian.gromm@microchip.com> 14637S: Maintained 14638F: Documentation/ABI/testing/configfs-most 14639F: Documentation/ABI/testing/sysfs-bus-most 14640F: drivers/most/ 14641F: drivers/staging/most/ 14642F: include/linux/most.h 14643 14644MOTORCOMM PHY DRIVER 14645M: Peter Geis <pgwipeout@gmail.com> 14646M: Frank <Frank.Sae@motor-comm.com> 14647L: netdev@vger.kernel.org 14648S: Maintained 14649F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14650F: drivers/net/phy/motorcomm.c 14651 14652MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14653M: Jiri Slaby <jirislaby@kernel.org> 14654S: Maintained 14655F: Documentation/driver-api/tty/moxa-smartio.rst 14656F: drivers/tty/mxser.* 14657 14658MR800 AVERMEDIA USB FM RADIO DRIVER 14659M: Alexey Klimov <klimov.linux@gmail.com> 14660L: linux-media@vger.kernel.org 14661S: Maintained 14662T: git git://linuxtv.org/media_tree.git 14663F: drivers/media/radio/radio-mr800.c 14664 14665MRF24J40 IEEE 802.15.4 RADIO DRIVER 14666M: Stefan Schmidt <stefan@datenfreihafen.org> 14667L: linux-wpan@vger.kernel.org 14668S: Odd Fixes 14669F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14670F: drivers/net/ieee802154/mrf24j40.c 14671 14672MSI EC DRIVER 14673M: Nikita Kravets <teackot@gmail.com> 14674L: platform-driver-x86@vger.kernel.org 14675S: Maintained 14676W: https://github.com/BeardOverflow/msi-ec 14677F: drivers/platform/x86/msi-ec.* 14678 14679MSI LAPTOP SUPPORT 14680M: "Lee, Chun-Yi" <jlee@suse.com> 14681L: platform-driver-x86@vger.kernel.org 14682S: Maintained 14683F: drivers/platform/x86/msi-laptop.c 14684 14685MSI WMI SUPPORT 14686L: platform-driver-x86@vger.kernel.org 14687S: Orphan 14688F: drivers/platform/x86/msi-wmi.c 14689 14690MSI001 MEDIA DRIVER 14691M: Antti Palosaari <crope@iki.fi> 14692L: linux-media@vger.kernel.org 14693S: Maintained 14694W: https://linuxtv.org 14695W: http://palosaari.fi/linux/ 14696Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14697T: git git://linuxtv.org/anttip/media_tree.git 14698F: drivers/media/tuners/msi001* 14699 14700MSI2500 MEDIA DRIVER 14701M: Antti Palosaari <crope@iki.fi> 14702L: linux-media@vger.kernel.org 14703S: Maintained 14704W: https://linuxtv.org 14705W: http://palosaari.fi/linux/ 14706Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14707T: git git://linuxtv.org/anttip/media_tree.git 14708F: drivers/media/usb/msi2500/ 14709 14710MSTAR INTERRUPT CONTROLLER DRIVER 14711M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14712M: Daniel Palmer <daniel@thingy.jp> 14713S: Maintained 14714F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14715F: drivers/irqchip/irq-mst-intc.c 14716 14717MSYSTEMS DISKONCHIP G3 MTD DRIVER 14718M: Robert Jarzmik <robert.jarzmik@free.fr> 14719L: linux-mtd@lists.infradead.org 14720S: Maintained 14721F: drivers/mtd/devices/docg3* 14722 14723MT9M114 ONSEMI SENSOR DRIVER 14724M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14725L: linux-media@vger.kernel.org 14726S: Maintained 14727T: git git://linuxtv.org/media_tree.git 14728F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 14729F: drivers/media/i2c/mt9m114.c 14730 14731MT9P031 APTINA CAMERA SENSOR 14732M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14733L: linux-media@vger.kernel.org 14734S: Maintained 14735T: git git://linuxtv.org/media_tree.git 14736F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14737F: drivers/media/i2c/mt9p031.c 14738F: include/media/i2c/mt9p031.h 14739 14740MT9T112 APTINA CAMERA SENSOR 14741M: Jacopo Mondi <jacopo@jmondi.org> 14742L: linux-media@vger.kernel.org 14743S: Odd Fixes 14744T: git git://linuxtv.org/media_tree.git 14745F: drivers/media/i2c/mt9t112.c 14746F: include/media/i2c/mt9t112.h 14747 14748MT9V032 APTINA CAMERA SENSOR 14749M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14750L: linux-media@vger.kernel.org 14751S: Maintained 14752T: git git://linuxtv.org/media_tree.git 14753F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14754F: drivers/media/i2c/mt9v032.c 14755F: include/media/i2c/mt9v032.h 14756 14757MT9V111 APTINA CAMERA SENSOR 14758M: Jacopo Mondi <jacopo@jmondi.org> 14759L: linux-media@vger.kernel.org 14760S: Maintained 14761T: git git://linuxtv.org/media_tree.git 14762F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14763F: drivers/media/i2c/mt9v111.c 14764 14765MULTIFUNCTION DEVICES (MFD) 14766M: Lee Jones <lee@kernel.org> 14767S: Maintained 14768T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14769F: Documentation/devicetree/bindings/mfd/ 14770F: drivers/mfd/ 14771F: include/dt-bindings/mfd/ 14772F: include/linux/mfd/ 14773 14774MULTIMEDIA CARD (MMC) ETC. OVER SPI 14775S: Orphan 14776F: drivers/mmc/host/mmc_spi.c 14777F: include/linux/spi/mmc_spi.h 14778 14779MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14780M: Ulf Hansson <ulf.hansson@linaro.org> 14781L: linux-mmc@vger.kernel.org 14782S: Maintained 14783T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14784F: Documentation/devicetree/bindings/mmc/ 14785F: drivers/mmc/ 14786F: include/linux/mmc/ 14787F: include/uapi/linux/mmc/ 14788 14789MULTIPLEXER SUBSYSTEM 14790M: Peter Rosin <peda@axentia.se> 14791S: Maintained 14792F: Documentation/ABI/testing/sysfs-class-mux* 14793F: Documentation/devicetree/bindings/mux/ 14794F: drivers/mux/ 14795F: include/dt-bindings/mux/ 14796F: include/linux/mux/ 14797 14798MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14799M: Bin Liu <b-liu@ti.com> 14800L: linux-usb@vger.kernel.org 14801S: Maintained 14802F: drivers/usb/musb/ 14803 14804MXL301RF MEDIA DRIVER 14805M: Akihiro Tsukada <tskd08@gmail.com> 14806L: linux-media@vger.kernel.org 14807S: Odd Fixes 14808F: drivers/media/tuners/mxl301rf* 14809 14810MXL5007T MEDIA DRIVER 14811M: Michael Krufky <mkrufky@linuxtv.org> 14812L: linux-media@vger.kernel.org 14813S: Maintained 14814W: https://linuxtv.org 14815W: http://github.com/mkrufky 14816Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14817T: git git://linuxtv.org/mkrufky/tuners.git 14818F: drivers/media/tuners/mxl5007t.* 14819 14820MXSFB DRM DRIVER 14821M: Marek Vasut <marex@denx.de> 14822M: Stefan Agner <stefan@agner.ch> 14823L: dri-devel@lists.freedesktop.org 14824S: Supported 14825T: git git://anongit.freedesktop.org/drm/drm-misc 14826F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14827F: drivers/gpu/drm/mxsfb/ 14828 14829MYLEX DAC960 PCI RAID Controller 14830M: Hannes Reinecke <hare@kernel.org> 14831L: linux-scsi@vger.kernel.org 14832S: Supported 14833F: drivers/scsi/myrb.* 14834F: drivers/scsi/myrs.* 14835 14836MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14837M: Chris Lee <christopher.lee@cspi.com> 14838L: netdev@vger.kernel.org 14839S: Supported 14840W: https://www.cspi.com/ethernet-products/support/downloads/ 14841F: drivers/net/ethernet/myricom/myri10ge/ 14842 14843NAND FLASH SUBSYSTEM 14844M: Miquel Raynal <miquel.raynal@bootlin.com> 14845R: Richard Weinberger <richard@nod.at> 14846L: linux-mtd@lists.infradead.org 14847S: Maintained 14848W: http://www.linux-mtd.infradead.org/ 14849Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14850C: irc://irc.oftc.net/mtd 14851T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14852F: drivers/mtd/nand/ 14853F: include/linux/mtd/*nand*.h 14854 14855NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14856M: Daniel Mack <zonque@gmail.com> 14857L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14858S: Maintained 14859W: http://www.native-instruments.com 14860F: sound/usb/caiaq/ 14861 14862NATSEMI ETHERNET DRIVER (DP8381x) 14863S: Orphan 14864F: drivers/net/ethernet/natsemi/natsemi.c 14865 14866NCR 5380 SCSI DRIVERS 14867M: Finn Thain <fthain@linux-m68k.org> 14868M: Michael Schmitz <schmitzmic@gmail.com> 14869L: linux-scsi@vger.kernel.org 14870S: Maintained 14871F: Documentation/scsi/g_NCR5380.rst 14872F: drivers/scsi/NCR5380.* 14873F: drivers/scsi/arm/cumana_1.c 14874F: drivers/scsi/arm/oak.c 14875F: drivers/scsi/atari_scsi.* 14876F: drivers/scsi/dmx3191d.c 14877F: drivers/scsi/g_NCR5380.* 14878F: drivers/scsi/mac_scsi.* 14879F: drivers/scsi/sun3_scsi.* 14880F: drivers/scsi/sun3_scsi_vme.c 14881 14882NCSI LIBRARY 14883M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14884S: Maintained 14885F: net/ncsi/ 14886 14887NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14888M: Guenter Roeck <linux@roeck-us.net> 14889L: linux-hwmon@vger.kernel.org 14890S: Maintained 14891F: Documentation/hwmon/nct6775.rst 14892F: drivers/hwmon/nct6775-core.c 14893F: drivers/hwmon/nct6775-platform.c 14894F: drivers/hwmon/nct6775.h 14895 14896NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14897M: Zev Weiss <zev@bewilderbeest.net> 14898L: linux-hwmon@vger.kernel.org 14899S: Maintained 14900F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14901F: drivers/hwmon/nct6775-i2c.c 14902 14903NETDEVSIM 14904M: Jakub Kicinski <kuba@kernel.org> 14905S: Maintained 14906F: drivers/net/netdevsim/* 14907 14908NETEM NETWORK EMULATOR 14909M: Stephen Hemminger <stephen@networkplumber.org> 14910L: netdev@vger.kernel.org 14911S: Maintained 14912F: net/sched/sch_netem.c 14913 14914NETERION 10GbE DRIVERS (s2io) 14915M: Jon Mason <jdmason@kudzu.us> 14916L: netdev@vger.kernel.org 14917S: Supported 14918F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14919F: drivers/net/ethernet/neterion/ 14920 14921NETFILTER 14922M: Pablo Neira Ayuso <pablo@netfilter.org> 14923M: Jozsef Kadlecsik <kadlec@netfilter.org> 14924M: Florian Westphal <fw@strlen.de> 14925L: netfilter-devel@vger.kernel.org 14926L: coreteam@netfilter.org 14927S: Maintained 14928W: http://www.netfilter.org/ 14929W: http://www.iptables.org/ 14930W: http://www.nftables.org/ 14931Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14932C: irc://irc.libera.chat/netfilter 14933T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14934T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14935F: include/linux/netfilter* 14936F: include/linux/netfilter/ 14937F: include/net/netfilter/ 14938F: include/uapi/linux/netfilter* 14939F: include/uapi/linux/netfilter/ 14940F: net/*/netfilter.c 14941F: net/*/netfilter/ 14942F: net/bridge/br_netfilter*.c 14943F: net/netfilter/ 14944 14945NETROM NETWORK LAYER 14946M: Ralf Baechle <ralf@linux-mips.org> 14947L: linux-hams@vger.kernel.org 14948S: Maintained 14949W: https://linux-ax25.in-berlin.de 14950F: include/net/netrom.h 14951F: include/uapi/linux/netrom.h 14952F: net/netrom/ 14953 14954NETRONIX EMBEDDED CONTROLLER 14955M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14956S: Maintained 14957F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14958F: drivers/mfd/ntxec.c 14959F: drivers/pwm/pwm-ntxec.c 14960F: drivers/rtc/rtc-ntxec.c 14961F: include/linux/mfd/ntxec.h 14962 14963NETRONOME ETHERNET DRIVERS 14964M: Louis Peens <louis.peens@corigine.com> 14965R: Jakub Kicinski <kuba@kernel.org> 14966L: oss-drivers@corigine.com 14967S: Maintained 14968F: drivers/net/ethernet/netronome/ 14969 14970NETWORK BLOCK DEVICE (NBD) 14971M: Josef Bacik <josef@toxicpanda.com> 14972L: linux-block@vger.kernel.org 14973L: nbd@other.debian.org 14974S: Maintained 14975F: Documentation/admin-guide/blockdev/nbd.rst 14976F: drivers/block/nbd.c 14977F: include/trace/events/nbd.h 14978F: include/uapi/linux/nbd.h 14979 14980NETWORK DROP MONITOR 14981M: Neil Horman <nhorman@tuxdriver.com> 14982L: netdev@vger.kernel.org 14983S: Maintained 14984W: https://fedorahosted.org/dropwatch/ 14985F: include/uapi/linux/net_dropmon.h 14986F: net/core/drop_monitor.c 14987 14988NETWORKING DRIVERS 14989M: "David S. Miller" <davem@davemloft.net> 14990M: Eric Dumazet <edumazet@google.com> 14991M: Jakub Kicinski <kuba@kernel.org> 14992M: Paolo Abeni <pabeni@redhat.com> 14993L: netdev@vger.kernel.org 14994S: Maintained 14995Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14996T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14997T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14998F: Documentation/devicetree/bindings/net/ 14999F: drivers/connector/ 15000F: drivers/net/ 15001F: include/dt-bindings/net/ 15002F: include/linux/etherdevice.h 15003F: include/linux/fcdevice.h 15004F: include/linux/fddidevice.h 15005F: include/linux/hippidevice.h 15006F: include/linux/if_* 15007F: include/linux/inetdevice.h 15008F: include/linux/netdevice.h 15009F: include/uapi/linux/if_* 15010F: include/uapi/linux/netdevice.h 15011X: drivers/net/wireless/ 15012 15013NETWORKING DRIVERS (WIRELESS) 15014M: Kalle Valo <kvalo@kernel.org> 15015L: linux-wireless@vger.kernel.org 15016S: Maintained 15017W: https://wireless.wiki.kernel.org/ 15018Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15019T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15020T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15021F: Documentation/devicetree/bindings/net/wireless/ 15022F: drivers/net/wireless/ 15023 15024NETWORKING [DSA] 15025M: Andrew Lunn <andrew@lunn.ch> 15026M: Florian Fainelli <f.fainelli@gmail.com> 15027M: Vladimir Oltean <olteanv@gmail.com> 15028S: Maintained 15029F: Documentation/devicetree/bindings/net/dsa/ 15030F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15031F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15032F: drivers/net/dsa/ 15033F: include/linux/dsa/ 15034F: include/linux/platform_data/dsa.h 15035F: include/net/dsa.h 15036F: net/dsa/ 15037F: tools/testing/selftests/drivers/net/dsa/ 15038 15039NETWORKING [GENERAL] 15040M: "David S. Miller" <davem@davemloft.net> 15041M: Eric Dumazet <edumazet@google.com> 15042M: Jakub Kicinski <kuba@kernel.org> 15043M: Paolo Abeni <pabeni@redhat.com> 15044L: netdev@vger.kernel.org 15045S: Maintained 15046Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15047B: mailto:netdev@vger.kernel.org 15048T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15049T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15050F: Documentation/core-api/netlink.rst 15051F: Documentation/netlink/ 15052F: Documentation/networking/ 15053F: Documentation/process/maintainer-netdev.rst 15054F: Documentation/userspace-api/netlink/ 15055F: include/linux/in.h 15056F: include/linux/net.h 15057F: include/linux/netdevice.h 15058F: include/net/ 15059F: include/uapi/linux/in.h 15060F: include/uapi/linux/net.h 15061F: include/uapi/linux/net_namespace.h 15062F: include/uapi/linux/netdevice.h 15063F: lib/net_utils.c 15064F: lib/random32.c 15065F: net/ 15066F: tools/net/ 15067F: tools/testing/selftests/net/ 15068X: net/bluetooth/ 15069 15070NETWORKING [IPSEC] 15071M: Steffen Klassert <steffen.klassert@secunet.com> 15072M: Herbert Xu <herbert@gondor.apana.org.au> 15073M: "David S. Miller" <davem@davemloft.net> 15074L: netdev@vger.kernel.org 15075S: Maintained 15076T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15077T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15078F: include/net/xfrm.h 15079F: include/uapi/linux/xfrm.h 15080F: net/ipv4/ah4.c 15081F: net/ipv4/esp4* 15082F: net/ipv4/ip_vti.c 15083F: net/ipv4/ipcomp.c 15084F: net/ipv4/xfrm* 15085F: net/ipv6/ah6.c 15086F: net/ipv6/esp6* 15087F: net/ipv6/ip6_vti.c 15088F: net/ipv6/ipcomp6.c 15089F: net/ipv6/xfrm* 15090F: net/key/ 15091F: net/xfrm/ 15092F: tools/testing/selftests/net/ipsec.c 15093 15094NETWORKING [IPv4/IPv6] 15095M: "David S. Miller" <davem@davemloft.net> 15096M: David Ahern <dsahern@kernel.org> 15097L: netdev@vger.kernel.org 15098S: Maintained 15099T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15100F: arch/x86/net/* 15101F: include/linux/ip.h 15102F: include/linux/ipv6* 15103F: include/net/fib* 15104F: include/net/ip* 15105F: include/net/route.h 15106F: net/ipv4/ 15107F: net/ipv6/ 15108 15109NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15110M: Paul Moore <paul@paul-moore.com> 15111L: netdev@vger.kernel.org 15112L: linux-security-module@vger.kernel.org 15113S: Supported 15114W: https://github.com/netlabel 15115F: Documentation/netlabel/ 15116F: include/net/calipso.h 15117F: include/net/cipso_ipv4.h 15118F: include/net/netlabel.h 15119F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15120F: include/uapi/linux/netfilter/xt_SECMARK.h 15121F: net/ipv4/cipso_ipv4.c 15122F: net/ipv6/calipso.c 15123F: net/netfilter/xt_CONNSECMARK.c 15124F: net/netfilter/xt_SECMARK.c 15125F: net/netlabel/ 15126 15127NETWORKING [MACSEC] 15128M: Sabrina Dubroca <sd@queasysnail.net> 15129L: netdev@vger.kernel.org 15130S: Maintained 15131F: drivers/net/macsec.c 15132F: include/net/macsec.h 15133F: include/uapi/linux/if_macsec.h 15134K: macsec 15135K: \bmdo_ 15136 15137NETWORKING [MPTCP] 15138M: Matthieu Baerts <matttbe@kernel.org> 15139M: Mat Martineau <martineau@kernel.org> 15140L: netdev@vger.kernel.org 15141L: mptcp@lists.linux.dev 15142S: Maintained 15143W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15144B: https://github.com/multipath-tcp/mptcp_net-next/issues 15145T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15146T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15147F: Documentation/netlink/specs/mptcp.yaml 15148F: Documentation/networking/mptcp-sysctl.rst 15149F: include/net/mptcp.h 15150F: include/trace/events/mptcp.h 15151F: include/uapi/linux/mptcp*.h 15152F: net/mptcp/ 15153F: tools/testing/selftests/bpf/*/*mptcp*.c 15154F: tools/testing/selftests/net/mptcp/ 15155 15156NETWORKING [TCP] 15157M: Eric Dumazet <edumazet@google.com> 15158L: netdev@vger.kernel.org 15159S: Maintained 15160F: include/linux/tcp.h 15161F: include/net/tcp.h 15162F: include/trace/events/tcp.h 15163F: include/uapi/linux/tcp.h 15164F: net/ipv4/syncookies.c 15165F: net/ipv4/tcp*.c 15166F: net/ipv6/syncookies.c 15167F: net/ipv6/tcp*.c 15168 15169NETWORKING [TLS] 15170M: Boris Pismenny <borisp@nvidia.com> 15171M: John Fastabend <john.fastabend@gmail.com> 15172M: Jakub Kicinski <kuba@kernel.org> 15173L: netdev@vger.kernel.org 15174S: Maintained 15175F: include/net/tls.h 15176F: include/uapi/linux/tls.h 15177F: net/tls/* 15178 15179NETXEN (1/10) GbE SUPPORT 15180M: Manish Chopra <manishc@marvell.com> 15181M: Rahul Verma <rahulv@marvell.com> 15182M: GR-Linux-NIC-Dev@marvell.com 15183L: netdev@vger.kernel.org 15184S: Supported 15185F: drivers/net/ethernet/qlogic/netxen/ 15186 15187NET_FAILOVER MODULE 15188M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15189L: netdev@vger.kernel.org 15190S: Supported 15191F: Documentation/networking/net_failover.rst 15192F: drivers/net/net_failover.c 15193F: include/net/net_failover.h 15194 15195NEXTHOP 15196M: David Ahern <dsahern@kernel.org> 15197L: netdev@vger.kernel.org 15198S: Maintained 15199F: include/net/netns/nexthop.h 15200F: include/net/nexthop.h 15201F: include/uapi/linux/nexthop.h 15202F: net/ipv4/nexthop.c 15203 15204NFC SUBSYSTEM 15205M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15206L: netdev@vger.kernel.org 15207S: Maintained 15208F: Documentation/devicetree/bindings/net/nfc/ 15209F: drivers/nfc/ 15210F: include/net/nfc/ 15211F: include/uapi/linux/nfc.h 15212F: net/nfc/ 15213 15214NFC VIRTUAL NCI DEVICE DRIVER 15215M: Bongsu Jeon <bongsu.jeon@samsung.com> 15216L: netdev@vger.kernel.org 15217S: Supported 15218F: drivers/nfc/virtual_ncidev.c 15219F: tools/testing/selftests/nci/ 15220 15221NFS, SUNRPC, AND LOCKD CLIENTS 15222M: Trond Myklebust <trond.myklebust@hammerspace.com> 15223M: Anna Schumaker <anna@kernel.org> 15224L: linux-nfs@vger.kernel.org 15225S: Maintained 15226W: http://client.linux-nfs.org 15227T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15228F: Documentation/filesystems/nfs/ 15229F: fs/lockd/ 15230F: fs/nfs/ 15231F: fs/nfs_common/ 15232F: include/linux/lockd/ 15233F: include/linux/nfs* 15234F: include/linux/sunrpc/ 15235F: include/uapi/linux/nfs* 15236F: include/uapi/linux/sunrpc/ 15237F: net/sunrpc/ 15238 15239NILFS2 FILESYSTEM 15240M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15241L: linux-nilfs@vger.kernel.org 15242S: Supported 15243W: https://nilfs.sourceforge.io/ 15244W: https://nilfs.osdn.jp/ 15245T: git https://github.com/konis/nilfs2.git 15246F: Documentation/filesystems/nilfs2.rst 15247F: fs/nilfs2/ 15248F: include/trace/events/nilfs2.h 15249F: include/uapi/linux/nilfs2_api.h 15250F: include/uapi/linux/nilfs2_ondisk.h 15251 15252NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15253M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15254S: Maintained 15255W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15256F: Documentation/scsi/NinjaSCSI.rst 15257F: drivers/scsi/pcmcia/nsp_* 15258 15259NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15260M: GOTO Masanori <gotom@debian.or.jp> 15261M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15262S: Maintained 15263W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15264F: Documentation/scsi/NinjaSCSI.rst 15265F: drivers/scsi/nsp32* 15266 15267NINTENDO HID DRIVER 15268M: Daniel J. Ogorchock <djogorchock@gmail.com> 15269L: linux-input@vger.kernel.org 15270S: Maintained 15271F: drivers/hid/hid-nintendo* 15272 15273NIOS2 ARCHITECTURE 15274M: Dinh Nguyen <dinguyen@kernel.org> 15275S: Maintained 15276T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15277F: arch/nios2/ 15278 15279NITRO ENCLAVES (NE) 15280M: Alexandru Ciobotaru <alcioa@amazon.com> 15281L: linux-kernel@vger.kernel.org 15282L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15283S: Supported 15284W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15285F: Documentation/virt/ne_overview.rst 15286F: drivers/virt/nitro_enclaves/ 15287F: include/linux/nitro_enclaves.h 15288F: include/uapi/linux/nitro_enclaves.h 15289F: samples/nitro_enclaves/ 15290 15291NOHZ, DYNTICKS SUPPORT 15292M: Frederic Weisbecker <frederic@kernel.org> 15293M: Thomas Gleixner <tglx@linutronix.de> 15294M: Ingo Molnar <mingo@kernel.org> 15295L: linux-kernel@vger.kernel.org 15296S: Maintained 15297T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15298F: include/linux/sched/nohz.h 15299F: include/linux/tick.h 15300F: kernel/time/tick*.* 15301 15302NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15303M: Pavel Machek <pavel@ucw.cz> 15304M: Sakari Ailus <sakari.ailus@iki.fi> 15305L: linux-media@vger.kernel.org 15306S: Maintained 15307F: drivers/media/i2c/ad5820.c 15308F: drivers/media/i2c/et8ek8 15309 15310NOKIA N900 POWER SUPPLY DRIVERS 15311R: Pali Rohár <pali@kernel.org> 15312F: drivers/power/supply/bq2415x_charger.c 15313F: drivers/power/supply/bq27xxx_battery.c 15314F: drivers/power/supply/bq27xxx_battery_i2c.c 15315F: drivers/power/supply/isp1704_charger.c 15316F: drivers/power/supply/rx51_battery.c 15317F: include/linux/power/bq2415x_charger.h 15318F: include/linux/power/bq27xxx_battery.h 15319 15320NOLIBC HEADER FILE 15321M: Willy Tarreau <w@1wt.eu> 15322M: Thomas Weißschuh <linux@weissschuh.net> 15323S: Maintained 15324T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15325F: tools/include/nolibc/ 15326F: tools/testing/selftests/nolibc/ 15327 15328NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15329M: Hans de Goede <hdegoede@redhat.com> 15330L: linux-input@vger.kernel.org 15331S: Maintained 15332F: drivers/input/touchscreen/novatek-nvt-ts.c 15333 15334NSDEPS 15335M: Matthias Maennich <maennich@google.com> 15336S: Maintained 15337F: Documentation/core-api/symbol-namespaces.rst 15338F: scripts/nsdeps 15339 15340NTB AMD DRIVER 15341M: Sanjay R Mehta <sanju.mehta@amd.com> 15342M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15343L: ntb@lists.linux.dev 15344S: Supported 15345F: drivers/ntb/hw/amd/ 15346 15347NTB DRIVER CORE 15348M: Jon Mason <jdmason@kudzu.us> 15349M: Dave Jiang <dave.jiang@intel.com> 15350M: Allen Hubbe <allenbh@gmail.com> 15351L: ntb@lists.linux.dev 15352S: Supported 15353W: https://github.com/jonmason/ntb/wiki 15354T: git https://github.com/jonmason/ntb.git 15355F: drivers/net/ntb_netdev.c 15356F: drivers/ntb/ 15357F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15358F: include/linux/ntb.h 15359F: include/linux/ntb_transport.h 15360F: tools/testing/selftests/ntb/ 15361 15362NTB IDT DRIVER 15363M: Serge Semin <fancer.lancer@gmail.com> 15364L: ntb@lists.linux.dev 15365S: Supported 15366F: drivers/ntb/hw/idt/ 15367 15368NTB INTEL DRIVER 15369M: Dave Jiang <dave.jiang@intel.com> 15370L: ntb@lists.linux.dev 15371S: Supported 15372W: https://github.com/davejiang/linux/wiki 15373T: git https://github.com/davejiang/linux.git 15374F: drivers/ntb/hw/intel/ 15375 15376NTFS FILESYSTEM 15377M: Anton Altaparmakov <anton@tuxera.com> 15378R: Namjae Jeon <linkinjeon@kernel.org> 15379L: linux-ntfs-dev@lists.sourceforge.net 15380S: Supported 15381W: http://www.tuxera.com/ 15382T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15383F: Documentation/filesystems/ntfs.rst 15384F: fs/ntfs/ 15385 15386NTFS3 FILESYSTEM 15387M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15388L: ntfs3@lists.linux.dev 15389S: Supported 15390W: http://www.paragon-software.com/ 15391T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15392F: Documentation/filesystems/ntfs3.rst 15393F: fs/ntfs3/ 15394 15395NUBUS SUBSYSTEM 15396M: Finn Thain <fthain@linux-m68k.org> 15397L: linux-m68k@lists.linux-m68k.org 15398S: Maintained 15399F: arch/*/include/asm/nubus.h 15400F: drivers/nubus/ 15401F: include/linux/nubus.h 15402F: include/uapi/linux/nubus.h 15403 15404NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15405M: Antonino Daplas <adaplas@gmail.com> 15406L: linux-fbdev@vger.kernel.org 15407S: Maintained 15408F: drivers/video/fbdev/nvidia/ 15409F: drivers/video/fbdev/riva/ 15410 15411NVIDIA WMI EC BACKLIGHT DRIVER 15412M: Daniel Dadap <ddadap@nvidia.com> 15413L: platform-driver-x86@vger.kernel.org 15414S: Supported 15415F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15416F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15417 15418NVM EXPRESS DRIVER 15419M: Keith Busch <kbusch@kernel.org> 15420M: Jens Axboe <axboe@fb.com> 15421M: Christoph Hellwig <hch@lst.de> 15422M: Sagi Grimberg <sagi@grimberg.me> 15423L: linux-nvme@lists.infradead.org 15424S: Supported 15425W: http://git.infradead.org/nvme.git 15426T: git git://git.infradead.org/nvme.git 15427F: Documentation/nvme/ 15428F: drivers/nvme/common/ 15429F: drivers/nvme/host/ 15430F: include/linux/nvme-*.h 15431F: include/linux/nvme.h 15432F: include/uapi/linux/nvme_ioctl.h 15433 15434NVM EXPRESS FABRICS AUTHENTICATION 15435M: Hannes Reinecke <hare@suse.de> 15436L: linux-nvme@lists.infradead.org 15437S: Supported 15438F: drivers/nvme/host/auth.c 15439F: drivers/nvme/target/auth.c 15440F: drivers/nvme/target/fabrics-cmd-auth.c 15441F: include/linux/nvme-auth.h 15442 15443NVM EXPRESS FC TRANSPORT DRIVERS 15444M: James Smart <james.smart@broadcom.com> 15445L: linux-nvme@lists.infradead.org 15446S: Supported 15447F: drivers/nvme/host/fc.c 15448F: drivers/nvme/target/fc.c 15449F: drivers/nvme/target/fcloop.c 15450F: include/linux/nvme-fc-driver.h 15451F: include/linux/nvme-fc.h 15452 15453NVM EXPRESS HARDWARE MONITORING SUPPORT 15454M: Guenter Roeck <linux@roeck-us.net> 15455L: linux-nvme@lists.infradead.org 15456S: Supported 15457F: drivers/nvme/host/hwmon.c 15458 15459NVM EXPRESS TARGET DRIVER 15460M: Christoph Hellwig <hch@lst.de> 15461M: Sagi Grimberg <sagi@grimberg.me> 15462M: Chaitanya Kulkarni <kch@nvidia.com> 15463L: linux-nvme@lists.infradead.org 15464S: Supported 15465W: http://git.infradead.org/nvme.git 15466T: git git://git.infradead.org/nvme.git 15467F: drivers/nvme/target/ 15468 15469NVMEM FRAMEWORK 15470M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15471S: Maintained 15472T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15473F: Documentation/ABI/stable/sysfs-bus-nvmem 15474F: Documentation/devicetree/bindings/nvmem/ 15475F: drivers/nvmem/ 15476F: include/linux/nvmem-consumer.h 15477F: include/linux/nvmem-provider.h 15478 15479NXP BLUETOOTH WIRELESS DRIVERS 15480M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15481M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15482S: Maintained 15483F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15484F: drivers/bluetooth/btnxpuart.c 15485 15486NXP C45 TJA11XX PHY DRIVER 15487M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15488L: netdev@vger.kernel.org 15489S: Maintained 15490F: drivers/net/phy/nxp-c45-tja11xx.c 15491 15492NXP FSPI DRIVER 15493M: Han Xu <han.xu@nxp.com> 15494M: Haibo Chen <haibo.chen@nxp.com> 15495R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15496L: linux-spi@vger.kernel.org 15497S: Maintained 15498F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15499F: drivers/spi/spi-nxp-fspi.c 15500 15501NXP FXAS21002C DRIVER 15502M: Rui Miguel Silva <rmfrfs@gmail.com> 15503L: linux-iio@vger.kernel.org 15504S: Maintained 15505F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15506F: drivers/iio/gyro/fxas21002c.h 15507F: drivers/iio/gyro/fxas21002c_core.c 15508F: drivers/iio/gyro/fxas21002c_i2c.c 15509F: drivers/iio/gyro/fxas21002c_spi.c 15510 15511NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15512M: Haibo Chen <haibo.chen@nxp.com> 15513L: linux-iio@vger.kernel.org 15514L: linux-imx@nxp.com 15515S: Maintained 15516F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15517F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15518F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15519F: drivers/iio/adc/imx7d_adc.c 15520F: drivers/iio/adc/imx93_adc.c 15521F: drivers/iio/adc/vf610_adc.c 15522 15523NXP i.MX 8M ISI DRIVER 15524M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15525L: linux-media@vger.kernel.org 15526S: Maintained 15527F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15528F: drivers/media/platform/nxp/imx8-isi/ 15529 15530NXP i.MX 8MP DW100 V4L2 DRIVER 15531M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15532L: linux-media@vger.kernel.org 15533S: Maintained 15534F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15535F: Documentation/userspace-api/media/drivers/dw100.rst 15536F: drivers/media/platform/nxp/dw100/ 15537F: include/uapi/linux/dw100.h 15538 15539NXP i.MX 8MQ DCSS DRIVER 15540M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15541R: Lucas Stach <l.stach@pengutronix.de> 15542L: dri-devel@lists.freedesktop.org 15543S: Maintained 15544T: git git://anongit.freedesktop.org/drm/drm-misc 15545F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15546F: drivers/gpu/drm/imx/dcss/ 15547 15548NXP i.MX 8QXP ADC DRIVER 15549M: Cai Huoqing <cai.huoqing@linux.dev> 15550M: Haibo Chen <haibo.chen@nxp.com> 15551L: linux-imx@nxp.com 15552L: linux-iio@vger.kernel.org 15553S: Maintained 15554F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15555F: drivers/iio/adc/imx8qxp-adc.c 15556 15557NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15558M: Mirela Rabulea <mirela.rabulea@nxp.com> 15559R: NXP Linux Team <linux-imx@nxp.com> 15560L: linux-media@vger.kernel.org 15561S: Maintained 15562F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15563F: drivers/media/platform/nxp/imx-jpeg 15564 15565NXP i.MX CLOCK DRIVERS 15566M: Abel Vesa <abelvesa@kernel.org> 15567R: Peng Fan <peng.fan@nxp.com> 15568L: linux-clk@vger.kernel.org 15569L: linux-imx@nxp.com 15570S: Maintained 15571T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15572F: Documentation/devicetree/bindings/clock/imx* 15573F: drivers/clk/imx/ 15574F: include/dt-bindings/clock/imx* 15575 15576NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15577M: Jagan Teki <jagan@amarulasolutions.com> 15578S: Maintained 15579F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15580F: drivers/regulator/pf8x00-regulator.c 15581 15582NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15583M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15584L: linux-kernel@vger.kernel.org 15585S: Maintained 15586F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15587F: drivers/extcon/extcon-ptn5150.c 15588 15589NXP SGTL5000 DRIVER 15590M: Fabio Estevam <festevam@gmail.com> 15591L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15592S: Maintained 15593F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15594F: sound/soc/codecs/sgtl5000* 15595 15596NXP SJA1105 ETHERNET SWITCH DRIVER 15597M: Vladimir Oltean <olteanv@gmail.com> 15598L: linux-kernel@vger.kernel.org 15599S: Maintained 15600F: drivers/net/dsa/sja1105 15601F: drivers/net/pcs/pcs-xpcs-nxp.c 15602 15603NXP TDA998X DRM DRIVER 15604M: Russell King <linux@armlinux.org.uk> 15605S: Maintained 15606T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15607T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15608F: drivers/gpu/drm/i2c/tda998x_drv.c 15609F: include/drm/i2c/tda998x.h 15610F: include/dt-bindings/display/tda998x.h 15611K: "nxp,tda998x" 15612 15613NXP TFA9879 DRIVER 15614M: Peter Rosin <peda@axentia.se> 15615L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15616S: Maintained 15617F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15618F: sound/soc/codecs/tfa9879* 15619 15620NXP-NCI NFC DRIVER 15621S: Orphan 15622F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15623F: drivers/nfc/nxp-nci 15624 15625NXP/Goodix TFA989X (TFA1) DRIVER 15626M: Stephan Gerhold <stephan@gerhold.net> 15627L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15628S: Maintained 15629F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15630F: sound/soc/codecs/tfa989x.c 15631 15632NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15633M: Jonas Malaco <jonas@protocubo.io> 15634L: linux-hwmon@vger.kernel.org 15635S: Maintained 15636F: Documentation/hwmon/nzxt-kraken2.rst 15637F: drivers/hwmon/nzxt-kraken2.c 15638 15639NZXT-SMART2 HARDWARE MONITORING DRIVER 15640M: Aleksandr Mezin <mezin.alexander@gmail.com> 15641L: linux-hwmon@vger.kernel.org 15642S: Maintained 15643F: Documentation/hwmon/nzxt-smart2.rst 15644F: drivers/hwmon/nzxt-smart2.c 15645 15646OBJAGG 15647M: Jiri Pirko <jiri@resnulli.us> 15648L: netdev@vger.kernel.org 15649S: Supported 15650F: include/linux/objagg.h 15651F: lib/objagg.c 15652F: lib/test_objagg.c 15653 15654OBJPOOL 15655M: Matt Wu <wuqiang.matt@bytedance.com> 15656S: Supported 15657F: include/linux/objpool.h 15658F: lib/objpool.c 15659F: lib/test_objpool.c 15660 15661OBJTOOL 15662M: Josh Poimboeuf <jpoimboe@kernel.org> 15663M: Peter Zijlstra <peterz@infradead.org> 15664S: Supported 15665F: include/linux/objtool*.h 15666F: tools/objtool/ 15667 15668OCELOT ETHERNET SWITCH DRIVER 15669M: Vladimir Oltean <vladimir.oltean@nxp.com> 15670M: Claudiu Manoil <claudiu.manoil@nxp.com> 15671M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15672M: UNGLinuxDriver@microchip.com 15673L: netdev@vger.kernel.org 15674S: Supported 15675F: drivers/net/dsa/ocelot/* 15676F: drivers/net/ethernet/mscc/ 15677F: include/soc/mscc/ocelot* 15678F: net/dsa/tag_ocelot.c 15679F: net/dsa/tag_ocelot_8021q.c 15680F: tools/testing/selftests/drivers/net/ocelot/* 15681 15682OCELOT EXTERNAL SWITCH CONTROL 15683M: Colin Foster <colin.foster@in-advantage.com> 15684S: Supported 15685F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15686F: drivers/mfd/ocelot* 15687F: drivers/net/dsa/ocelot/ocelot_ext.c 15688F: include/linux/mfd/ocelot.h 15689 15690OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15691M: Frederic Barrat <fbarrat@linux.ibm.com> 15692M: Andrew Donnellan <ajd@linux.ibm.com> 15693L: linuxppc-dev@lists.ozlabs.org 15694S: Supported 15695F: Documentation/userspace-api/accelerators/ocxl.rst 15696F: arch/powerpc/include/asm/pnv-ocxl.h 15697F: arch/powerpc/platforms/powernv/ocxl.c 15698F: drivers/misc/ocxl/ 15699F: include/misc/ocxl* 15700F: include/uapi/misc/ocxl.h 15701 15702OMAP AUDIO SUPPORT 15703M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15704M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15705L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15706L: linux-omap@vger.kernel.org 15707S: Maintained 15708F: sound/soc/ti/n810.c 15709F: sound/soc/ti/omap* 15710F: sound/soc/ti/rx51.c 15711F: sound/soc/ti/sdma-pcm.* 15712 15713OMAP CLOCK FRAMEWORK SUPPORT 15714M: Paul Walmsley <paul@pwsan.com> 15715L: linux-omap@vger.kernel.org 15716S: Maintained 15717F: arch/arm/*omap*/*clock* 15718 15719OMAP DEVICE TREE SUPPORT 15720M: Benoît Cousson <bcousson@baylibre.com> 15721M: Tony Lindgren <tony@atomide.com> 15722L: linux-omap@vger.kernel.org 15723L: devicetree@vger.kernel.org 15724S: Maintained 15725F: arch/arm/boot/dts/ti/omap/ 15726 15727OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15728L: linux-omap@vger.kernel.org 15729L: linux-fbdev@vger.kernel.org 15730S: Orphan 15731F: Documentation/arch/arm/omap/dss.rst 15732F: drivers/video/fbdev/omap2/ 15733 15734OMAP FRAMEBUFFER SUPPORT 15735L: linux-fbdev@vger.kernel.org 15736L: linux-omap@vger.kernel.org 15737S: Orphan 15738F: drivers/video/fbdev/omap/ 15739 15740OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15741M: Roger Quadros <rogerq@kernel.org> 15742M: Tony Lindgren <tony@atomide.com> 15743L: linux-omap@vger.kernel.org 15744S: Maintained 15745F: arch/arm/mach-omap2/*gpmc* 15746F: drivers/memory/omap-gpmc.c 15747 15748OMAP GPIO DRIVER 15749M: Grygorii Strashko <grygorii.strashko@ti.com> 15750M: Santosh Shilimkar <ssantosh@kernel.org> 15751M: Kevin Hilman <khilman@kernel.org> 15752L: linux-omap@vger.kernel.org 15753S: Maintained 15754F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15755F: drivers/gpio/gpio-omap.c 15756 15757OMAP HARDWARE SPINLOCK SUPPORT 15758M: Ohad Ben-Cohen <ohad@wizery.com> 15759L: linux-omap@vger.kernel.org 15760S: Maintained 15761F: drivers/hwspinlock/omap_hwspinlock.c 15762 15763OMAP HS MMC SUPPORT 15764L: linux-mmc@vger.kernel.org 15765L: linux-omap@vger.kernel.org 15766S: Orphan 15767F: drivers/mmc/host/omap_hsmmc.c 15768 15769OMAP HWMOD DATA 15770M: Paul Walmsley <paul@pwsan.com> 15771L: linux-omap@vger.kernel.org 15772S: Maintained 15773F: arch/arm/mach-omap2/omap_hwmod*data* 15774 15775OMAP HWMOD SUPPORT 15776M: Benoît Cousson <bcousson@baylibre.com> 15777M: Paul Walmsley <paul@pwsan.com> 15778L: linux-omap@vger.kernel.org 15779S: Maintained 15780F: arch/arm/mach-omap2/omap_hwmod.* 15781 15782OMAP I2C DRIVER 15783M: Vignesh R <vigneshr@ti.com> 15784L: linux-omap@vger.kernel.org 15785L: linux-i2c@vger.kernel.org 15786S: Maintained 15787F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15788F: drivers/i2c/busses/i2c-omap.c 15789 15790OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15791M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15792L: linux-media@vger.kernel.org 15793S: Maintained 15794F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15795F: drivers/media/platform/ti/omap3isp/ 15796F: drivers/staging/media/omap4iss/ 15797 15798OMAP MMC SUPPORT 15799M: Aaro Koskinen <aaro.koskinen@iki.fi> 15800L: linux-omap@vger.kernel.org 15801S: Odd Fixes 15802F: drivers/mmc/host/omap.c 15803 15804OMAP POWER MANAGEMENT SUPPORT 15805M: Kevin Hilman <khilman@kernel.org> 15806L: linux-omap@vger.kernel.org 15807S: Maintained 15808F: arch/arm/*omap*/*pm* 15809F: drivers/cpufreq/omap-cpufreq.c 15810 15811OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15812M: Paul Walmsley <paul@pwsan.com> 15813L: linux-omap@vger.kernel.org 15814S: Maintained 15815F: arch/arm/mach-omap2/prm* 15816 15817OMAP RANDOM NUMBER GENERATOR SUPPORT 15818M: Deepak Saxena <dsaxena@plexity.net> 15819S: Maintained 15820F: drivers/char/hw_random/omap-rng.c 15821 15822OMAP USB SUPPORT 15823L: linux-usb@vger.kernel.org 15824L: linux-omap@vger.kernel.org 15825S: Orphan 15826F: arch/arm/*omap*/usb* 15827F: drivers/usb/*/*omap* 15828 15829OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15830M: Mark Jackson <mpfj@newflow.co.uk> 15831L: linux-omap@vger.kernel.org 15832S: Maintained 15833F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15834 15835OMAP1 SUPPORT 15836M: Aaro Koskinen <aaro.koskinen@iki.fi> 15837M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15838M: Tony Lindgren <tony@atomide.com> 15839L: linux-omap@vger.kernel.org 15840S: Maintained 15841Q: http://patchwork.kernel.org/project/linux-omap/list/ 15842T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15843F: arch/arm/configs/omap1_defconfig 15844F: arch/arm/mach-omap1/ 15845F: drivers/i2c/busses/i2c-omap.c 15846F: include/linux/platform_data/ams-delta-fiq.h 15847F: include/linux/platform_data/i2c-omap.h 15848 15849OMAP2+ SUPPORT 15850M: Tony Lindgren <tony@atomide.com> 15851L: linux-omap@vger.kernel.org 15852S: Maintained 15853W: http://www.muru.com/linux/omap/ 15854W: http://linux.omap.com/ 15855Q: http://patchwork.kernel.org/project/linux-omap/list/ 15856T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15857F: Documentation/devicetree/bindings/arm/ti/omap.yaml 15858F: arch/arm/configs/omap2plus_defconfig 15859F: arch/arm/mach-omap2/ 15860F: drivers/bus/ti-sysc.c 15861F: drivers/gpio/gpio-tps65219.c 15862F: drivers/i2c/busses/i2c-omap.c 15863F: drivers/irqchip/irq-omap-intc.c 15864F: drivers/mfd/*omap*.c 15865F: drivers/mfd/menelaus.c 15866F: drivers/mfd/palmas.c 15867F: drivers/mfd/tps65217.c 15868F: drivers/mfd/tps65218.c 15869F: drivers/mfd/tps65219.c 15870F: drivers/mfd/tps65910.c 15871F: drivers/mfd/twl-core.[ch] 15872F: drivers/mfd/twl4030*.c 15873F: drivers/mfd/twl6030*.c 15874F: drivers/mfd/twl6040*.c 15875F: drivers/regulator/palmas-regulator*.c 15876F: drivers/regulator/pbias-regulator.c 15877F: drivers/regulator/tps65217-regulator.c 15878F: drivers/regulator/tps65218-regulator.c 15879F: drivers/regulator/tps65219-regulator.c 15880F: drivers/regulator/tps65910-regulator.c 15881F: drivers/regulator/twl-regulator.c 15882F: drivers/regulator/twl6030-regulator.c 15883F: include/linux/platform_data/i2c-omap.h 15884F: include/linux/platform_data/ti-sysc.h 15885 15886OMFS FILESYSTEM 15887M: Bob Copeland <me@bobcopeland.com> 15888L: linux-karma-devel@lists.sourceforge.net 15889S: Maintained 15890F: Documentation/filesystems/omfs.rst 15891F: fs/omfs/ 15892 15893OMNIVISION OG01A1B SENSOR DRIVER 15894M: Sakari Ailus <sakari.ailus@linux.intel.com> 15895L: linux-media@vger.kernel.org 15896S: Maintained 15897F: drivers/media/i2c/og01a1b.c 15898 15899OMNIVISION OV01A10 SENSOR DRIVER 15900M: Bingbu Cao <bingbu.cao@intel.com> 15901L: linux-media@vger.kernel.org 15902S: Maintained 15903T: git git://linuxtv.org/media_tree.git 15904F: drivers/media/i2c/ov01a10.c 15905 15906OMNIVISION OV02A10 SENSOR DRIVER 15907L: linux-media@vger.kernel.org 15908S: Orphan 15909T: git git://linuxtv.org/media_tree.git 15910F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15911F: drivers/media/i2c/ov02a10.c 15912 15913OMNIVISION OV08D10 SENSOR DRIVER 15914M: Jimmy Su <jimmy.su@intel.com> 15915L: linux-media@vger.kernel.org 15916S: Maintained 15917T: git git://linuxtv.org/media_tree.git 15918F: drivers/media/i2c/ov08d10.c 15919 15920OMNIVISION OV08X40 SENSOR DRIVER 15921M: Jason Chen <jason.z.chen@intel.com> 15922L: linux-media@vger.kernel.org 15923S: Maintained 15924T: git git://linuxtv.org/media_tree.git 15925F: drivers/media/i2c/ov08x40.c 15926 15927OMNIVISION OV13858 SENSOR DRIVER 15928M: Sakari Ailus <sakari.ailus@linux.intel.com> 15929L: linux-media@vger.kernel.org 15930S: Maintained 15931T: git git://linuxtv.org/media_tree.git 15932F: drivers/media/i2c/ov13858.c 15933 15934OMNIVISION OV13B10 SENSOR DRIVER 15935M: Arec Kao <arec.kao@intel.com> 15936L: linux-media@vger.kernel.org 15937S: Maintained 15938T: git git://linuxtv.org/media_tree.git 15939F: drivers/media/i2c/ov13b10.c 15940 15941OMNIVISION OV2680 SENSOR DRIVER 15942M: Rui Miguel Silva <rmfrfs@gmail.com> 15943M: Hans de Goede <hansg@kernel.org> 15944L: linux-media@vger.kernel.org 15945S: Maintained 15946T: git git://linuxtv.org/media_tree.git 15947F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15948F: drivers/media/i2c/ov2680.c 15949 15950OMNIVISION OV2685 SENSOR DRIVER 15951M: Shunqian Zheng <zhengsq@rock-chips.com> 15952L: linux-media@vger.kernel.org 15953S: Maintained 15954T: git git://linuxtv.org/media_tree.git 15955F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15956F: drivers/media/i2c/ov2685.c 15957 15958OMNIVISION OV2740 SENSOR DRIVER 15959M: Tianshu Qiu <tian.shu.qiu@intel.com> 15960R: Sakari Ailus <sakari.ailus@linux.intel.com> 15961R: Bingbu Cao <bingbu.cao@intel.com> 15962L: linux-media@vger.kernel.org 15963S: Maintained 15964T: git git://linuxtv.org/media_tree.git 15965F: drivers/media/i2c/ov2740.c 15966 15967OMNIVISION OV4689 SENSOR DRIVER 15968M: Mikhail Rudenko <mike.rudenko@gmail.com> 15969L: linux-media@vger.kernel.org 15970S: Maintained 15971T: git git://linuxtv.org/media_tree.git 15972F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15973F: drivers/media/i2c/ov4689.c 15974 15975OMNIVISION OV5640 SENSOR DRIVER 15976M: Steve Longerbeam <slongerbeam@gmail.com> 15977L: linux-media@vger.kernel.org 15978S: Maintained 15979T: git git://linuxtv.org/media_tree.git 15980F: drivers/media/i2c/ov5640.c 15981 15982OMNIVISION OV5647 SENSOR DRIVER 15983M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15984M: Jacopo Mondi <jacopo@jmondi.org> 15985L: linux-media@vger.kernel.org 15986S: Maintained 15987T: git git://linuxtv.org/media_tree.git 15988F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15989F: drivers/media/i2c/ov5647.c 15990 15991OMNIVISION OV5670 SENSOR DRIVER 15992M: Sakari Ailus <sakari.ailus@linux.intel.com> 15993L: linux-media@vger.kernel.org 15994S: Maintained 15995T: git git://linuxtv.org/media_tree.git 15996F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15997F: drivers/media/i2c/ov5670.c 15998 15999OMNIVISION OV5675 SENSOR DRIVER 16000M: Sakari Ailus <sakari.ailus@linux.intel.com> 16001L: linux-media@vger.kernel.org 16002S: Maintained 16003T: git git://linuxtv.org/media_tree.git 16004F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16005F: drivers/media/i2c/ov5675.c 16006 16007OMNIVISION OV5693 SENSOR DRIVER 16008M: Daniel Scally <djrscally@gmail.com> 16009L: linux-media@vger.kernel.org 16010S: Maintained 16011T: git git://linuxtv.org/media_tree.git 16012F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16013F: drivers/media/i2c/ov5693.c 16014 16015OMNIVISION OV5695 SENSOR DRIVER 16016M: Shunqian Zheng <zhengsq@rock-chips.com> 16017L: linux-media@vger.kernel.org 16018S: Maintained 16019T: git git://linuxtv.org/media_tree.git 16020F: drivers/media/i2c/ov5695.c 16021 16022OMNIVISION OV7670 SENSOR DRIVER 16023L: linux-media@vger.kernel.org 16024S: Orphan 16025T: git git://linuxtv.org/media_tree.git 16026F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16027F: drivers/media/i2c/ov7670.c 16028 16029OMNIVISION OV772x SENSOR DRIVER 16030M: Jacopo Mondi <jacopo@jmondi.org> 16031L: linux-media@vger.kernel.org 16032S: Odd fixes 16033T: git git://linuxtv.org/media_tree.git 16034F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16035F: drivers/media/i2c/ov772x.c 16036F: include/media/i2c/ov772x.h 16037 16038OMNIVISION OV7740 SENSOR DRIVER 16039L: linux-media@vger.kernel.org 16040S: Orphan 16041T: git git://linuxtv.org/media_tree.git 16042F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16043F: drivers/media/i2c/ov7740.c 16044 16045OMNIVISION OV8856 SENSOR DRIVER 16046M: Sakari Ailus <sakari.ailus@linux.intel.com> 16047L: linux-media@vger.kernel.org 16048S: Maintained 16049T: git git://linuxtv.org/media_tree.git 16050F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16051F: drivers/media/i2c/ov8856.c 16052 16053OMNIVISION OV8858 SENSOR DRIVER 16054M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16055M: Nicholas Roth <nicholas@rothemail.net> 16056L: linux-media@vger.kernel.org 16057S: Maintained 16058T: git git://linuxtv.org/media_tree.git 16059F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16060F: drivers/media/i2c/ov8858.c 16061 16062OMNIVISION OV9282 SENSOR DRIVER 16063M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16064L: linux-media@vger.kernel.org 16065S: Maintained 16066T: git git://linuxtv.org/media_tree.git 16067F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16068F: drivers/media/i2c/ov9282.c 16069 16070OMNIVISION OV9640 SENSOR DRIVER 16071M: Petr Cvek <petrcvekcz@gmail.com> 16072L: linux-media@vger.kernel.org 16073S: Maintained 16074F: drivers/media/i2c/ov9640.* 16075 16076OMNIVISION OV9650 SENSOR DRIVER 16077M: Sakari Ailus <sakari.ailus@linux.intel.com> 16078R: Akinobu Mita <akinobu.mita@gmail.com> 16079R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16080L: linux-media@vger.kernel.org 16081S: Maintained 16082T: git git://linuxtv.org/media_tree.git 16083F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16084F: drivers/media/i2c/ov9650.c 16085 16086OMNIVISION OV9734 SENSOR DRIVER 16087M: Tianshu Qiu <tian.shu.qiu@intel.com> 16088R: Bingbu Cao <bingbu.cao@intel.com> 16089L: linux-media@vger.kernel.org 16090S: Maintained 16091T: git git://linuxtv.org/media_tree.git 16092F: drivers/media/i2c/ov9734.c 16093 16094ONBOARD USB HUB DRIVER 16095M: Matthias Kaehlcke <mka@chromium.org> 16096L: linux-usb@vger.kernel.org 16097S: Maintained 16098F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16099F: drivers/usb/misc/onboard_usb_hub.c 16100 16101ONENAND FLASH DRIVER 16102M: Kyungmin Park <kyungmin.park@samsung.com> 16103L: linux-mtd@lists.infradead.org 16104S: Maintained 16105F: drivers/mtd/nand/onenand/ 16106F: include/linux/mtd/onenand*.h 16107 16108ONEXPLAYER FAN DRIVER 16109M: Derek John Clark <derekjohn.clark@gmail.com> 16110M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16111L: linux-hwmon@vger.kernel.org 16112S: Maintained 16113F: drivers/hwmon/oxp-sensors.c 16114 16115ONIE TLV NVMEM LAYOUT DRIVER 16116M: Miquel Raynal <miquel.raynal@bootlin.com> 16117S: Maintained 16118F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16119F: drivers/nvmem/layouts/onie-tlv.c 16120 16121ONION OMEGA2+ BOARD 16122M: Harvey Hunt <harveyhuntnexus@gmail.com> 16123L: linux-mips@vger.kernel.org 16124S: Maintained 16125F: arch/mips/boot/dts/ralink/omega2p.dts 16126 16127ONSEMI ETHERNET PHY DRIVERS 16128M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16129L: netdev@vger.kernel.org 16130S: Supported 16131W: http://www.onsemi.com 16132F: drivers/net/phy/ncn* 16133 16134OP-TEE DRIVER 16135M: Jens Wiklander <jens.wiklander@linaro.org> 16136L: op-tee@lists.trustedfirmware.org 16137S: Maintained 16138F: Documentation/ABI/testing/sysfs-bus-optee-devices 16139F: drivers/tee/optee/ 16140 16141OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16142M: Sumit Garg <sumit.garg@linaro.org> 16143L: op-tee@lists.trustedfirmware.org 16144S: Maintained 16145F: drivers/char/hw_random/optee-rng.c 16146 16147OP-TEE RTC DRIVER 16148M: Clément Léger <clement.leger@bootlin.com> 16149L: linux-rtc@vger.kernel.org 16150S: Maintained 16151F: drivers/rtc/rtc-optee.c 16152 16153OPA-VNIC DRIVER 16154M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16155L: linux-rdma@vger.kernel.org 16156S: Supported 16157F: drivers/infiniband/ulp/opa_vnic 16158 16159OPEN FIRMWARE AND FLATTENED DEVICE TREE 16160M: Rob Herring <robh+dt@kernel.org> 16161M: Frank Rowand <frowand.list@gmail.com> 16162L: devicetree@vger.kernel.org 16163S: Maintained 16164W: http://www.devicetree.org/ 16165C: irc://irc.libera.chat/devicetree 16166T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16167F: Documentation/ABI/testing/sysfs-firmware-ofw 16168F: drivers/of/ 16169F: include/linux/of*.h 16170F: scripts/dtc/ 16171F: tools/testing/selftests/dt/ 16172K: of_overlay_notifier_ 16173K: of_overlay_fdt_apply 16174K: of_overlay_remove 16175 16176OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16177M: Rob Herring <robh+dt@kernel.org> 16178M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 16179M: Conor Dooley <conor+dt@kernel.org> 16180L: devicetree@vger.kernel.org 16181S: Maintained 16182Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16183C: irc://irc.libera.chat/devicetree 16184T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16185F: Documentation/devicetree/ 16186F: arch/*/boot/dts/ 16187F: include/dt-bindings/ 16188 16189OPENCOMPUTE PTP CLOCK DRIVER 16190M: Jonathan Lemon <jonathan.lemon@gmail.com> 16191M: Vadim Fedorenko <vadfed@fb.com> 16192L: netdev@vger.kernel.org 16193S: Maintained 16194F: drivers/ptp/ptp_ocp.c 16195 16196OPENCORES I2C BUS DRIVER 16197M: Peter Korsgaard <peter@korsgaard.com> 16198M: Andrew Lunn <andrew@lunn.ch> 16199L: linux-i2c@vger.kernel.org 16200S: Maintained 16201F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16202F: Documentation/i2c/busses/i2c-ocores.rst 16203F: drivers/i2c/busses/i2c-ocores.c 16204F: include/linux/platform_data/i2c-ocores.h 16205 16206OPENRISC ARCHITECTURE 16207M: Jonas Bonn <jonas@southpole.se> 16208M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16209M: Stafford Horne <shorne@gmail.com> 16210L: linux-openrisc@vger.kernel.org 16211S: Maintained 16212W: http://openrisc.io 16213T: git https://github.com/openrisc/linux.git 16214F: Documentation/arch/openrisc/ 16215F: Documentation/devicetree/bindings/openrisc/ 16216F: arch/openrisc/ 16217F: drivers/irqchip/irq-ompic.c 16218F: drivers/irqchip/irq-or1k-* 16219 16220OPENVSWITCH 16221M: Pravin B Shelar <pshelar@ovn.org> 16222L: netdev@vger.kernel.org 16223L: dev@openvswitch.org 16224S: Maintained 16225W: http://openvswitch.org 16226F: include/uapi/linux/openvswitch.h 16227F: net/openvswitch/ 16228F: tools/testing/selftests/net/openvswitch/ 16229 16230OPERATING PERFORMANCE POINTS (OPP) 16231M: Viresh Kumar <vireshk@kernel.org> 16232M: Nishanth Menon <nm@ti.com> 16233M: Stephen Boyd <sboyd@kernel.org> 16234L: linux-pm@vger.kernel.org 16235S: Maintained 16236T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16237F: Documentation/devicetree/bindings/opp/ 16238F: Documentation/power/opp.rst 16239F: drivers/opp/ 16240F: include/linux/pm_opp.h 16241 16242OPL4 DRIVER 16243M: Clemens Ladisch <clemens@ladisch.de> 16244L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16245S: Maintained 16246T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16247F: sound/drivers/opl4/ 16248 16249ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16250M: Mark Fasheh <mark@fasheh.com> 16251M: Joel Becker <jlbec@evilplan.org> 16252M: Joseph Qi <joseph.qi@linux.alibaba.com> 16253L: ocfs2-devel@lists.linux.dev 16254S: Supported 16255W: http://ocfs2.wiki.kernel.org 16256F: Documentation/filesystems/dlmfs.rst 16257F: Documentation/filesystems/ocfs2.rst 16258F: fs/ocfs2/ 16259 16260ORANGEFS FILESYSTEM 16261M: Mike Marshall <hubcap@omnibond.com> 16262R: Martin Brandenburg <martin@omnibond.com> 16263L: devel@lists.orangefs.org 16264S: Supported 16265T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16266F: Documentation/filesystems/orangefs.rst 16267F: fs/orangefs/ 16268 16269ORINOCO DRIVER 16270L: linux-wireless@vger.kernel.org 16271S: Orphan 16272W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 16273W: http://www.nongnu.org/orinoco/ 16274F: drivers/net/wireless/intersil/orinoco/ 16275 16276OV2659 OMNIVISION SENSOR DRIVER 16277M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16278L: linux-media@vger.kernel.org 16279S: Maintained 16280W: https://linuxtv.org 16281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16282T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16283F: drivers/media/i2c/ov2659.c 16284F: include/media/i2c/ov2659.h 16285 16286OVERLAY FILESYSTEM 16287M: Miklos Szeredi <miklos@szeredi.hu> 16288M: Amir Goldstein <amir73il@gmail.com> 16289L: linux-unionfs@vger.kernel.org 16290S: Supported 16291T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 16292F: Documentation/filesystems/overlayfs.rst 16293F: fs/overlayfs/ 16294 16295P54 WIRELESS DRIVER 16296M: Christian Lamparter <chunkeey@googlemail.com> 16297L: linux-wireless@vger.kernel.org 16298S: Maintained 16299W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16300F: drivers/net/wireless/intersil/p54/ 16301 16302PACKET SOCKETS 16303M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16304S: Maintained 16305F: include/uapi/linux/if_packet.h 16306F: net/packet/af_packet.c 16307 16308PACKING 16309M: Vladimir Oltean <olteanv@gmail.com> 16310L: netdev@vger.kernel.org 16311S: Supported 16312F: Documentation/core-api/packing.rst 16313F: include/linux/packing.h 16314F: lib/packing.c 16315 16316PADATA PARALLEL EXECUTION MECHANISM 16317M: Steffen Klassert <steffen.klassert@secunet.com> 16318M: Daniel Jordan <daniel.m.jordan@oracle.com> 16319L: linux-crypto@vger.kernel.org 16320L: linux-kernel@vger.kernel.org 16321S: Maintained 16322F: Documentation/core-api/padata.rst 16323F: include/linux/padata.h 16324F: kernel/padata.c 16325 16326PAGE CACHE 16327M: Matthew Wilcox (Oracle) <willy@infradead.org> 16328L: linux-fsdevel@vger.kernel.org 16329S: Supported 16330T: git git://git.infradead.org/users/willy/pagecache.git 16331F: Documentation/filesystems/locking.rst 16332F: Documentation/filesystems/vfs.rst 16333F: include/linux/pagemap.h 16334F: mm/filemap.c 16335F: mm/page-writeback.c 16336F: mm/readahead.c 16337F: mm/truncate.c 16338 16339PAGE POOL 16340M: Jesper Dangaard Brouer <hawk@kernel.org> 16341M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16342L: netdev@vger.kernel.org 16343S: Supported 16344F: Documentation/networking/page_pool.rst 16345F: include/net/page_pool/ 16346F: include/trace/events/page_pool.h 16347F: net/core/page_pool.c 16348 16349PAGE TABLE CHECK 16350M: Pasha Tatashin <pasha.tatashin@soleen.com> 16351M: Andrew Morton <akpm@linux-foundation.org> 16352L: linux-mm@kvack.org 16353S: Maintained 16354F: Documentation/mm/page_table_check.rst 16355F: include/linux/page_table_check.h 16356F: mm/page_table_check.c 16357 16358PANASONIC LAPTOP ACPI EXTRAS DRIVER 16359M: Kenneth Chan <kenneth.t.chan@gmail.com> 16360L: platform-driver-x86@vger.kernel.org 16361S: Maintained 16362F: drivers/platform/x86/panasonic-laptop.c 16363 16364PARALLAX PING IIO SENSOR DRIVER 16365M: Andreas Klinger <ak@it-klinger.de> 16366L: linux-iio@vger.kernel.org 16367S: Maintained 16368F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16369F: drivers/iio/proximity/ping.c 16370 16371PARALLEL LCD/KEYPAD PANEL DRIVER 16372M: Willy Tarreau <willy@haproxy.com> 16373M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16374S: Odd Fixes 16375F: Documentation/admin-guide/lcd-panel-cgram.rst 16376F: drivers/auxdisplay/panel.c 16377 16378PARALLEL PORT SUBSYSTEM 16379M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16380M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16381L: linux-parport@lists.infradead.org (subscribers-only) 16382S: Maintained 16383F: Documentation/driver-api/parport*.rst 16384F: drivers/char/ppdev.c 16385F: drivers/parport/ 16386F: include/linux/parport*.h 16387F: include/uapi/linux/ppdev.h 16388 16389PARAVIRT_OPS INTERFACE 16390M: Juergen Gross <jgross@suse.com> 16391R: Ajay Kaher <akaher@vmware.com> 16392R: Alexey Makhalov <amakhalov@vmware.com> 16393R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16394L: virtualization@lists.linux.dev 16395L: x86@kernel.org 16396S: Supported 16397T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16398F: Documentation/virt/paravirt_ops.rst 16399F: arch/*/include/asm/paravirt*.h 16400F: arch/*/kernel/paravirt* 16401F: include/linux/hypervisor.h 16402 16403PARISC ARCHITECTURE 16404M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16405M: Helge Deller <deller@gmx.de> 16406L: linux-parisc@vger.kernel.org 16407S: Maintained 16408W: https://parisc.wiki.kernel.org 16409Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16410T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16411T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16412F: Documentation/arch/parisc/ 16413F: arch/parisc/ 16414F: drivers/char/agp/parisc-agp.c 16415F: drivers/input/misc/hp_sdc_rtc.c 16416F: drivers/input/serio/gscps2.c 16417F: drivers/input/serio/hp_sdc* 16418F: drivers/parisc/ 16419F: drivers/parport/parport_gsc.* 16420F: drivers/tty/serial/8250/8250_parisc.c 16421F: drivers/video/console/sti* 16422F: drivers/video/fbdev/sti* 16423F: drivers/video/logo/logo_parisc* 16424F: include/linux/hp_sdc.h 16425 16426PARMAN 16427M: Jiri Pirko <jiri@resnulli.us> 16428L: netdev@vger.kernel.org 16429S: Supported 16430F: include/linux/parman.h 16431F: lib/parman.c 16432F: lib/test_parman.c 16433 16434PC ENGINES APU BOARD DRIVER 16435M: Enrico Weigelt, metux IT consult <info@metux.net> 16436S: Maintained 16437F: drivers/platform/x86/pcengines-apuv2.c 16438 16439PC87360 HARDWARE MONITORING DRIVER 16440M: Jim Cromie <jim.cromie@gmail.com> 16441L: linux-hwmon@vger.kernel.org 16442S: Maintained 16443F: Documentation/hwmon/pc87360.rst 16444F: drivers/hwmon/pc87360.c 16445 16446PC8736x GPIO DRIVER 16447M: Jim Cromie <jim.cromie@gmail.com> 16448S: Maintained 16449F: drivers/char/pc8736x_gpio.c 16450 16451PC87427 HARDWARE MONITORING DRIVER 16452M: Jean Delvare <jdelvare@suse.com> 16453L: linux-hwmon@vger.kernel.org 16454S: Maintained 16455F: Documentation/hwmon/pc87427.rst 16456F: drivers/hwmon/pc87427.c 16457 16458PCA9532 LED DRIVER 16459M: Riku Voipio <riku.voipio@iki.fi> 16460S: Maintained 16461F: drivers/leds/leds-pca9532.c 16462F: include/linux/leds-pca9532.h 16463 16464PCA9541 I2C BUS MASTER SELECTOR DRIVER 16465M: Guenter Roeck <linux@roeck-us.net> 16466L: linux-i2c@vger.kernel.org 16467S: Maintained 16468F: drivers/i2c/muxes/i2c-mux-pca9541.c 16469 16470PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16471M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16472M: Pali Rohár <pali@kernel.org> 16473L: linux-pci@vger.kernel.org 16474L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16475S: Maintained 16476F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16477F: drivers/pci/controller/pci-aardvark.c 16478 16479PCI DRIVER FOR ALTERA PCIE IP 16480M: Joyce Ooi <joyce.ooi@intel.com> 16481L: linux-pci@vger.kernel.org 16482S: Supported 16483F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16484F: drivers/pci/controller/pcie-altera.c 16485 16486PCI DRIVER FOR APPLIEDMICRO XGENE 16487M: Toan Le <toan@os.amperecomputing.com> 16488L: linux-pci@vger.kernel.org 16489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16490S: Maintained 16491F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16492F: drivers/pci/controller/pci-xgene.c 16493 16494PCI DRIVER FOR ARM VERSATILE PLATFORM 16495M: Rob Herring <robh@kernel.org> 16496L: linux-pci@vger.kernel.org 16497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16498S: Maintained 16499F: Documentation/devicetree/bindings/pci/versatile.yaml 16500F: drivers/pci/controller/pci-versatile.c 16501 16502PCI DRIVER FOR ARMADA 8K 16503M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16504L: linux-pci@vger.kernel.org 16505L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16506S: Maintained 16507F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16508F: drivers/pci/controller/dwc/pcie-armada8k.c 16509 16510PCI DRIVER FOR CADENCE PCIE IP 16511M: Tom Joseph <tjoseph@cadence.com> 16512L: linux-pci@vger.kernel.org 16513S: Maintained 16514F: Documentation/devicetree/bindings/pci/cdns,* 16515F: drivers/pci/controller/cadence/ 16516 16517PCI DRIVER FOR FREESCALE LAYERSCAPE 16518M: Minghuan Lian <minghuan.Lian@nxp.com> 16519M: Mingkai Hu <mingkai.hu@nxp.com> 16520M: Roy Zang <roy.zang@nxp.com> 16521L: linuxppc-dev@lists.ozlabs.org 16522L: linux-pci@vger.kernel.org 16523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16524S: Maintained 16525F: drivers/pci/controller/dwc/*layerscape* 16526 16527PCI DRIVER FOR FU740 16528M: Paul Walmsley <paul.walmsley@sifive.com> 16529M: Greentime Hu <greentime.hu@sifive.com> 16530L: linux-pci@vger.kernel.org 16531S: Maintained 16532F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16533F: drivers/pci/controller/dwc/pcie-fu740.c 16534 16535PCI DRIVER FOR GENERIC OF HOSTS 16536M: Will Deacon <will@kernel.org> 16537L: linux-pci@vger.kernel.org 16538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16539S: Maintained 16540F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16541F: drivers/pci/controller/pci-host-common.c 16542F: drivers/pci/controller/pci-host-generic.c 16543 16544PCI DRIVER FOR IMX6 16545M: Richard Zhu <hongxing.zhu@nxp.com> 16546M: Lucas Stach <l.stach@pengutronix.de> 16547L: linux-pci@vger.kernel.org 16548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16549S: Maintained 16550F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16551F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16552F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16553F: drivers/pci/controller/dwc/*imx6* 16554 16555PCI DRIVER FOR INTEL IXP4XX 16556M: Linus Walleij <linus.walleij@linaro.org> 16557S: Maintained 16558F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16559F: drivers/pci/controller/pci-ixp4xx.c 16560 16561PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16562M: Nirmal Patel <nirmal.patel@linux.intel.com> 16563R: Jonathan Derrick <jonathan.derrick@linux.dev> 16564L: linux-pci@vger.kernel.org 16565S: Supported 16566F: drivers/pci/controller/vmd.c 16567 16568PCI DRIVER FOR MICROSEMI SWITCHTEC 16569M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16570M: Logan Gunthorpe <logang@deltatee.com> 16571L: linux-pci@vger.kernel.org 16572S: Maintained 16573F: Documentation/ABI/testing/sysfs-class-switchtec 16574F: Documentation/driver-api/switchtec.rst 16575F: drivers/ntb/hw/mscc/ 16576F: drivers/pci/switch/switchtec* 16577F: include/linux/switchtec.h 16578F: include/uapi/linux/switchtec_ioctl.h 16579 16580PCI DRIVER FOR MOBIVEIL PCIE IP 16581M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16582M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16583L: linux-pci@vger.kernel.org 16584S: Supported 16585F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16586F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16587 16588PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16589M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16590M: Pali Rohár <pali@kernel.org> 16591L: linux-pci@vger.kernel.org 16592L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16593S: Maintained 16594F: drivers/pci/controller/*mvebu* 16595 16596PCI DRIVER FOR NVIDIA TEGRA 16597M: Thierry Reding <thierry.reding@gmail.com> 16598L: linux-tegra@vger.kernel.org 16599L: linux-pci@vger.kernel.org 16600S: Supported 16601F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16602F: drivers/pci/controller/pci-tegra.c 16603 16604PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16605M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16606L: linux-pci@vger.kernel.org 16607L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16608S: Maintained 16609F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16610F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16611 16612PCI DRIVER FOR RENESAS R-CAR 16613M: Marek Vasut <marek.vasut+renesas@gmail.com> 16614M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16615L: linux-pci@vger.kernel.org 16616L: linux-renesas-soc@vger.kernel.org 16617S: Maintained 16618F: Documentation/devicetree/bindings/pci/*rcar* 16619F: drivers/pci/controller/*rcar* 16620F: drivers/pci/controller/dwc/*rcar* 16621 16622PCI DRIVER FOR SAMSUNG EXYNOS 16623M: Jingoo Han <jingoohan1@gmail.com> 16624L: linux-pci@vger.kernel.org 16625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16626L: linux-samsung-soc@vger.kernel.org 16627S: Maintained 16628F: drivers/pci/controller/dwc/pci-exynos.c 16629 16630PCI DRIVER FOR SYNOPSYS DESIGNWARE 16631M: Jingoo Han <jingoohan1@gmail.com> 16632M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16633M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16634L: linux-pci@vger.kernel.org 16635S: Maintained 16636F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16637F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16638F: drivers/pci/controller/dwc/*designware* 16639 16640PCI DRIVER FOR TI DRA7XX/J721E 16641M: Vignesh Raghavendra <vigneshr@ti.com> 16642L: linux-omap@vger.kernel.org 16643L: linux-pci@vger.kernel.org 16644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16645S: Supported 16646F: Documentation/devicetree/bindings/pci/ti-pci.txt 16647F: drivers/pci/controller/cadence/pci-j721e.c 16648F: drivers/pci/controller/dwc/pci-dra7xx.c 16649 16650PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16651M: Linus Walleij <linus.walleij@linaro.org> 16652L: linux-pci@vger.kernel.org 16653S: Maintained 16654F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16655F: drivers/pci/controller/pci-v3-semi.c 16656 16657PCI DRIVER FOR XILINX VERSAL CPM 16658M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16659M: Michal Simek <michal.simek@amd.com> 16660L: linux-pci@vger.kernel.org 16661S: Maintained 16662F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16663F: drivers/pci/controller/pcie-xilinx-cpm.c 16664 16665PCI ENDPOINT SUBSYSTEM 16666M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16667M: Krzysztof Wilczyński <kw@linux.com> 16668R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16669R: Kishon Vijay Abraham I <kishon@kernel.org> 16670L: linux-pci@vger.kernel.org 16671S: Supported 16672Q: https://patchwork.kernel.org/project/linux-pci/list/ 16673B: https://bugzilla.kernel.org 16674C: irc://irc.oftc.net/linux-pci 16675T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16676F: Documentation/PCI/endpoint/* 16677F: Documentation/misc-devices/pci-endpoint-test.rst 16678F: drivers/misc/pci_endpoint_test.c 16679F: drivers/pci/endpoint/ 16680F: tools/pci/ 16681 16682PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16683M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16684R: Oliver O'Halloran <oohall@gmail.com> 16685L: linuxppc-dev@lists.ozlabs.org 16686S: Supported 16687F: Documentation/PCI/pci-error-recovery.rst 16688F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 16689F: arch/powerpc/include/*/eeh*.h 16690F: arch/powerpc/kernel/eeh*.c 16691F: arch/powerpc/platforms/*/eeh*.c 16692F: drivers/pci/pcie/aer.c 16693F: drivers/pci/pcie/dpc.c 16694F: drivers/pci/pcie/err.c 16695 16696PCI ERROR RECOVERY 16697M: Linas Vepstas <linasvepstas@gmail.com> 16698L: linux-pci@vger.kernel.org 16699S: Supported 16700F: Documentation/PCI/pci-error-recovery.rst 16701 16702PCI MSI DRIVER FOR ALTERA MSI IP 16703M: Joyce Ooi <joyce.ooi@intel.com> 16704L: linux-pci@vger.kernel.org 16705S: Supported 16706F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16707F: drivers/pci/controller/pcie-altera-msi.c 16708 16709PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16710M: Toan Le <toan@os.amperecomputing.com> 16711L: linux-pci@vger.kernel.org 16712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16713S: Maintained 16714F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16715F: drivers/pci/controller/pci-xgene-msi.c 16716 16717PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16718M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16719M: Krzysztof Wilczyński <kw@linux.com> 16720R: Rob Herring <robh@kernel.org> 16721L: linux-pci@vger.kernel.org 16722S: Supported 16723Q: https://patchwork.kernel.org/project/linux-pci/list/ 16724B: https://bugzilla.kernel.org 16725C: irc://irc.oftc.net/linux-pci 16726T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16727F: Documentation/devicetree/bindings/pci/ 16728F: drivers/pci/controller/ 16729F: drivers/pci/pci-bridge-emul.c 16730F: drivers/pci/pci-bridge-emul.h 16731 16732PCI PEER-TO-PEER DMA (P2PDMA) 16733M: Bjorn Helgaas <bhelgaas@google.com> 16734M: Logan Gunthorpe <logang@deltatee.com> 16735L: linux-pci@vger.kernel.org 16736S: Supported 16737Q: https://patchwork.kernel.org/project/linux-pci/list/ 16738B: https://bugzilla.kernel.org 16739C: irc://irc.oftc.net/linux-pci 16740T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16741F: Documentation/driver-api/pci/p2pdma.rst 16742F: drivers/pci/p2pdma.c 16743F: include/linux/pci-p2pdma.h 16744 16745PCI SUBSYSTEM 16746M: Bjorn Helgaas <bhelgaas@google.com> 16747L: linux-pci@vger.kernel.org 16748S: Supported 16749Q: https://patchwork.kernel.org/project/linux-pci/list/ 16750B: https://bugzilla.kernel.org 16751C: irc://irc.oftc.net/linux-pci 16752T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16753F: Documentation/PCI/ 16754F: Documentation/devicetree/bindings/pci/ 16755F: arch/x86/kernel/early-quirks.c 16756F: arch/x86/kernel/quirks.c 16757F: arch/x86/pci/ 16758F: drivers/acpi/pci* 16759F: drivers/pci/ 16760F: include/asm-generic/pci* 16761F: include/linux/of_pci.h 16762F: include/linux/pci* 16763F: include/uapi/linux/pci* 16764F: lib/pci* 16765 16766PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16767M: Jonathan Chocron <jonnyc@amazon.com> 16768L: linux-pci@vger.kernel.org 16769S: Maintained 16770F: Documentation/devicetree/bindings/pci/pcie-al.txt 16771F: drivers/pci/controller/dwc/pcie-al.c 16772 16773PCIE DRIVER FOR AMLOGIC MESON 16774M: Yue Wang <yue.wang@Amlogic.com> 16775L: linux-pci@vger.kernel.org 16776L: linux-amlogic@lists.infradead.org 16777S: Maintained 16778F: drivers/pci/controller/dwc/pci-meson.c 16779 16780PCIE DRIVER FOR AXIS ARTPEC 16781M: Jesper Nilsson <jesper.nilsson@axis.com> 16782L: linux-arm-kernel@axis.com 16783L: linux-pci@vger.kernel.org 16784S: Maintained 16785F: Documentation/devicetree/bindings/pci/axis,artpec* 16786F: drivers/pci/controller/dwc/*artpec* 16787 16788PCIE DRIVER FOR CAVIUM THUNDERX 16789M: Robert Richter <rric@kernel.org> 16790L: linux-pci@vger.kernel.org 16791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16792S: Odd Fixes 16793F: drivers/pci/controller/pci-thunder-* 16794 16795PCIE DRIVER FOR HISILICON 16796M: Zhou Wang <wangzhou1@hisilicon.com> 16797L: linux-pci@vger.kernel.org 16798S: Maintained 16799F: drivers/pci/controller/dwc/pcie-hisi.c 16800 16801PCIE DRIVER FOR HISILICON KIRIN 16802M: Xiaowei Song <songxiaowei@hisilicon.com> 16803M: Binghui Wang <wangbinghui@hisilicon.com> 16804L: linux-pci@vger.kernel.org 16805S: Maintained 16806F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16807F: drivers/pci/controller/dwc/pcie-kirin.c 16808 16809PCIE DRIVER FOR HISILICON STB 16810M: Shawn Guo <shawn.guo@linaro.org> 16811L: linux-pci@vger.kernel.org 16812S: Maintained 16813F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16814F: drivers/pci/controller/dwc/pcie-histb.c 16815 16816PCIE DRIVER FOR INTEL KEEM BAY 16817M: Srikanth Thokala <srikanth.thokala@intel.com> 16818L: linux-pci@vger.kernel.org 16819S: Supported 16820F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16821F: drivers/pci/controller/dwc/pcie-keembay.c 16822 16823PCIE DRIVER FOR INTEL LGM GW SOC 16824M: Chuanhua Lei <lchuanhua@maxlinear.com> 16825L: linux-pci@vger.kernel.org 16826S: Maintained 16827F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16828F: drivers/pci/controller/dwc/pcie-intel-gw.c 16829 16830PCIE DRIVER FOR MEDIATEK 16831M: Ryder Lee <ryder.lee@mediatek.com> 16832M: Jianjun Wang <jianjun.wang@mediatek.com> 16833L: linux-pci@vger.kernel.org 16834L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16835S: Supported 16836F: Documentation/devicetree/bindings/pci/mediatek* 16837F: drivers/pci/controller/*mediatek* 16838 16839PCIE DRIVER FOR MICROCHIP 16840M: Daire McNamara <daire.mcnamara@microchip.com> 16841L: linux-pci@vger.kernel.org 16842S: Supported 16843F: Documentation/devicetree/bindings/pci/microchip* 16844F: drivers/pci/controller/*microchip* 16845 16846PCIE DRIVER FOR QUALCOMM MSM 16847M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16848L: linux-pci@vger.kernel.org 16849L: linux-arm-msm@vger.kernel.org 16850S: Maintained 16851F: drivers/pci/controller/dwc/pcie-qcom.c 16852 16853PCIE DRIVER FOR ROCKCHIP 16854M: Shawn Lin <shawn.lin@rock-chips.com> 16855L: linux-pci@vger.kernel.org 16856L: linux-rockchip@lists.infradead.org 16857S: Maintained 16858F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16859F: drivers/pci/controller/pcie-rockchip* 16860 16861PCIE DRIVER FOR SOCIONEXT UNIPHIER 16862M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16863L: linux-pci@vger.kernel.org 16864S: Maintained 16865F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16866F: drivers/pci/controller/dwc/pcie-uniphier* 16867 16868PCIE DRIVER FOR ST SPEAR13XX 16869M: Pratyush Anand <pratyush.anand@gmail.com> 16870L: linux-pci@vger.kernel.org 16871S: Maintained 16872F: drivers/pci/controller/dwc/*spear* 16873 16874PCIE ENDPOINT DRIVER FOR QUALCOMM 16875M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16876L: linux-pci@vger.kernel.org 16877L: linux-arm-msm@vger.kernel.org 16878S: Maintained 16879F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16880F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16881 16882PCMCIA SUBSYSTEM 16883M: Dominik Brodowski <linux@dominikbrodowski.net> 16884S: Odd Fixes 16885T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16886F: Documentation/pcmcia/ 16887F: drivers/pcmcia/ 16888F: include/pcmcia/ 16889F: tools/pcmcia/ 16890 16891PCNET32 NETWORK DRIVER 16892M: Don Fry <pcnet32@frontier.com> 16893L: netdev@vger.kernel.org 16894S: Maintained 16895F: drivers/net/ethernet/amd/pcnet32.c 16896 16897PCRYPT PARALLEL CRYPTO ENGINE 16898M: Steffen Klassert <steffen.klassert@secunet.com> 16899L: linux-crypto@vger.kernel.org 16900S: Maintained 16901F: crypto/pcrypt.c 16902F: include/crypto/pcrypt.h 16903 16904PDS DSC VIRTIO DATA PATH ACCELERATOR 16905R: Shannon Nelson <shannon.nelson@amd.com> 16906F: drivers/vdpa/pds/ 16907 16908PECI HARDWARE MONITORING DRIVERS 16909M: Iwona Winiarska <iwona.winiarska@intel.com> 16910L: linux-hwmon@vger.kernel.org 16911S: Supported 16912F: Documentation/hwmon/peci-cputemp.rst 16913F: Documentation/hwmon/peci-dimmtemp.rst 16914F: drivers/hwmon/peci/ 16915 16916PECI SUBSYSTEM 16917M: Iwona Winiarska <iwona.winiarska@intel.com> 16918L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16919S: Supported 16920F: Documentation/devicetree/bindings/peci/ 16921F: Documentation/peci/ 16922F: drivers/peci/ 16923F: include/linux/peci-cpu.h 16924F: include/linux/peci.h 16925 16926PENSANDO ETHERNET DRIVERS 16927M: Shannon Nelson <shannon.nelson@amd.com> 16928M: Brett Creeley <brett.creeley@amd.com> 16929M: drivers@pensando.io 16930L: netdev@vger.kernel.org 16931S: Supported 16932F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16933F: drivers/net/ethernet/pensando/ 16934 16935PER-CPU MEMORY ALLOCATOR 16936M: Dennis Zhou <dennis@kernel.org> 16937M: Tejun Heo <tj@kernel.org> 16938M: Christoph Lameter <cl@linux.com> 16939L: linux-mm@kvack.org 16940S: Maintained 16941T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16942F: arch/*/include/asm/percpu.h 16943F: include/linux/percpu*.h 16944F: lib/percpu*.c 16945F: mm/percpu*.c 16946 16947PER-TASK DELAY ACCOUNTING 16948M: Balbir Singh <bsingharora@gmail.com> 16949S: Maintained 16950F: include/linux/delayacct.h 16951F: kernel/delayacct.c 16952 16953PERFORMANCE EVENTS SUBSYSTEM 16954M: Peter Zijlstra <peterz@infradead.org> 16955M: Ingo Molnar <mingo@redhat.com> 16956M: Arnaldo Carvalho de Melo <acme@kernel.org> 16957R: Mark Rutland <mark.rutland@arm.com> 16958R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16959R: Jiri Olsa <jolsa@kernel.org> 16960R: Namhyung Kim <namhyung@kernel.org> 16961R: Ian Rogers <irogers@google.com> 16962R: Adrian Hunter <adrian.hunter@intel.com> 16963L: linux-perf-users@vger.kernel.org 16964L: linux-kernel@vger.kernel.org 16965S: Supported 16966W: https://perf.wiki.kernel.org/ 16967T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16968T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 16969T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 16970F: arch/*/events/* 16971F: arch/*/events/*/* 16972F: arch/*/include/asm/perf_event.h 16973F: arch/*/kernel/*/*/perf_event*.c 16974F: arch/*/kernel/*/perf_event*.c 16975F: arch/*/kernel/perf_callchain.c 16976F: arch/*/kernel/perf_event*.c 16977F: include/linux/perf_event.h 16978F: include/uapi/linux/perf_event.h 16979F: kernel/events/* 16980F: tools/lib/perf/ 16981F: tools/perf/ 16982 16983PERFORMANCE EVENTS TOOLING ARM64 16984R: John Garry <john.g.garry@oracle.com> 16985R: Will Deacon <will@kernel.org> 16986R: James Clark <james.clark@arm.com> 16987R: Mike Leach <mike.leach@linaro.org> 16988R: Leo Yan <leo.yan@linaro.org> 16989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16990S: Supported 16991F: tools/build/feature/test-libopencsd.c 16992F: tools/perf/arch/arm*/ 16993F: tools/perf/pmu-events/arch/arm64/ 16994F: tools/perf/util/arm-spe* 16995F: tools/perf/util/cs-etm* 16996 16997PERSONALITY HANDLING 16998M: Christoph Hellwig <hch@infradead.org> 16999L: linux-abi-devel@lists.sourceforge.net 17000S: Maintained 17001F: include/linux/personality.h 17002F: include/uapi/linux/personality.h 17003 17004PHOENIX RC FLIGHT CONTROLLER ADAPTER 17005M: Marcus Folkesson <marcus.folkesson@gmail.com> 17006L: linux-input@vger.kernel.org 17007S: Maintained 17008F: Documentation/input/devices/pxrc.rst 17009F: drivers/input/joystick/pxrc.c 17010 17011PHONET PROTOCOL 17012M: Remi Denis-Courmont <courmisch@gmail.com> 17013S: Supported 17014F: Documentation/networking/phonet.rst 17015F: include/linux/phonet.h 17016F: include/net/phonet/ 17017F: include/uapi/linux/phonet.h 17018F: net/phonet/ 17019 17020PHRAM MTD DRIVER 17021M: Joern Engel <joern@lazybastard.org> 17022L: linux-mtd@lists.infradead.org 17023S: Maintained 17024F: drivers/mtd/devices/phram.c 17025 17026PICOLCD HID DRIVER 17027M: Bruno Prémont <bonbons@linux-vserver.org> 17028L: linux-input@vger.kernel.org 17029S: Maintained 17030F: drivers/hid/hid-picolcd* 17031 17032PIDFD API 17033M: Christian Brauner <christian@brauner.io> 17034L: linux-kernel@vger.kernel.org 17035S: Maintained 17036T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17037F: samples/pidfd/ 17038F: tools/testing/selftests/clone3/ 17039F: tools/testing/selftests/pid_namespace/ 17040F: tools/testing/selftests/pidfd/ 17041K: (?i)pidfd 17042K: (?i)clone3 17043K: \b(clone_args|kernel_clone_args)\b 17044 17045PIN CONTROL SUBSYSTEM 17046M: Linus Walleij <linus.walleij@linaro.org> 17047L: linux-gpio@vger.kernel.org 17048S: Maintained 17049T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17050F: Documentation/devicetree/bindings/pinctrl/ 17051F: Documentation/driver-api/pin-control.rst 17052F: drivers/pinctrl/ 17053F: include/dt-bindings/pinctrl/ 17054F: include/linux/pinctrl/ 17055 17056PIN CONTROLLER - AMD 17057M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17058M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17059S: Maintained 17060F: drivers/pinctrl/pinctrl-amd.c 17061 17062PIN CONTROLLER - FREESCALE 17063M: Dong Aisheng <aisheng.dong@nxp.com> 17064M: Fabio Estevam <festevam@gmail.com> 17065M: Shawn Guo <shawnguo@kernel.org> 17066M: Jacky Bai <ping.bai@nxp.com> 17067R: Pengutronix Kernel Team <kernel@pengutronix.de> 17068L: linux-gpio@vger.kernel.org 17069S: Maintained 17070F: Documentation/devicetree/bindings/pinctrl/fsl,* 17071F: drivers/pinctrl/freescale/ 17072 17073PIN CONTROLLER - INTEL 17074M: Mika Westerberg <mika.westerberg@linux.intel.com> 17075M: Andy Shevchenko <andy@kernel.org> 17076S: Supported 17077T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17078F: drivers/pinctrl/intel/ 17079 17080PIN CONTROLLER - KEEMBAY 17081M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17082S: Supported 17083F: drivers/pinctrl/pinctrl-keembay* 17084 17085PIN CONTROLLER - MEDIATEK 17086M: Sean Wang <sean.wang@kernel.org> 17087L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17088S: Maintained 17089F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17090F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17091F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17092F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17093F: drivers/pinctrl/mediatek/ 17094 17095PIN CONTROLLER - MEDIATEK MIPS 17096M: Arınç ÜNAL <arinc.unal@arinc9.com> 17097M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17098L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17099L: linux-mips@vger.kernel.org 17100S: Maintained 17101F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17102F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17103F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17104F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17105F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17106F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17107F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17108F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17109F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17110F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17111F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17112F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17113F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17114F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17115F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17116 17117PIN CONTROLLER - MICROCHIP AT91 17118M: Ludovic Desroches <ludovic.desroches@microchip.com> 17119L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17120L: linux-gpio@vger.kernel.org 17121S: Supported 17122F: drivers/gpio/gpio-sama5d2-piobu.c 17123F: drivers/pinctrl/pinctrl-at91* 17124 17125PIN CONTROLLER - NXP S32 17126M: Chester Lin <clin@suse.com> 17127R: NXP S32 Linux Team <s32@nxp.com> 17128L: linux-gpio@vger.kernel.org 17129S: Maintained 17130F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17131F: drivers/pinctrl/nxp/ 17132 17133PIN CONTROLLER - QUALCOMM 17134M: Bjorn Andersson <andersson@kernel.org> 17135L: linux-arm-msm@vger.kernel.org 17136S: Maintained 17137F: Documentation/devicetree/bindings/pinctrl/qcom,* 17138F: drivers/pinctrl/qcom/ 17139 17140PIN CONTROLLER - RENESAS 17141M: Geert Uytterhoeven <geert+renesas@glider.be> 17142L: linux-renesas-soc@vger.kernel.org 17143S: Supported 17144T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17145F: Documentation/devicetree/bindings/pinctrl/renesas,* 17146F: drivers/pinctrl/renesas/ 17147 17148PIN CONTROLLER - SAMSUNG 17149M: Tomasz Figa <tomasz.figa@gmail.com> 17150M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17151M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17152R: Alim Akhtar <alim.akhtar@samsung.com> 17153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17154L: linux-samsung-soc@vger.kernel.org 17155S: Maintained 17156Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17157B: mailto:linux-samsung-soc@vger.kernel.org 17158C: irc://irc.libera.chat/linux-exynos 17159T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17160F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17161F: drivers/pinctrl/samsung/ 17162F: include/dt-bindings/pinctrl/samsung.h 17163 17164PIN CONTROLLER - SINGLE 17165M: Tony Lindgren <tony@atomide.com> 17166M: Haojian Zhuang <haojian.zhuang@linaro.org> 17167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17168L: linux-omap@vger.kernel.org 17169S: Maintained 17170F: drivers/pinctrl/pinctrl-single.c 17171 17172PIN CONTROLLER - SUNPLUS / TIBBO 17173M: Dvorkin Dmitry <dvorkin@tibbo.com> 17174M: Wells Lu <wellslutw@gmail.com> 17175L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17176S: Maintained 17177W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17178F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17179F: drivers/pinctrl/sunplus/ 17180F: include/dt-bindings/pinctrl/sppctl*.h 17181 17182PINE64 PINEPHONE KEYBOARD DRIVER 17183M: Samuel Holland <samuel@sholland.org> 17184S: Supported 17185F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17186F: drivers/input/keyboard/pinephone-keyboard.c 17187 17188PKTCDVD DRIVER 17189M: linux-block@vger.kernel.org 17190S: Orphan 17191F: drivers/block/pktcdvd.c 17192F: include/linux/pktcdvd.h 17193F: include/uapi/linux/pktcdvd.h 17194 17195PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17196M: Tomasz Duszynski <tduszyns@gmail.com> 17197S: Maintained 17198F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17199F: drivers/iio/chemical/pms7003.c 17200 17201PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17202M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17203L: netdev@vger.kernel.org 17204S: Maintained 17205F: drivers/net/phy/mdio-open-alliance.h 17206F: net/ethtool/plca.c 17207 17208PLDMFW LIBRARY 17209M: Jacob Keller <jacob.e.keller@intel.com> 17210S: Maintained 17211F: Documentation/driver-api/pldmfw/ 17212F: include/linux/pldmfw.h 17213F: lib/pldmfw/ 17214 17215PLX DMA DRIVER 17216M: Logan Gunthorpe <logang@deltatee.com> 17217S: Maintained 17218F: drivers/dma/plx_dma.c 17219 17220PM-GRAPH UTILITY 17221M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17222L: linux-pm@vger.kernel.org 17223S: Supported 17224W: https://01.org/pm-graph 17225B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17226T: git git://github.com/intel/pm-graph 17227F: tools/power/pm-graph 17228 17229PM6764TR DRIVER 17230M: Charles Hsu <hsu.yungteng@gmail.com> 17231L: linux-hwmon@vger.kernel.org 17232S: Maintained 17233F: Documentation/hwmon/pm6764tr.rst 17234F: drivers/hwmon/pmbus/pm6764tr.c 17235 17236PMBUS HARDWARE MONITORING DRIVERS 17237M: Guenter Roeck <linux@roeck-us.net> 17238L: linux-hwmon@vger.kernel.org 17239S: Maintained 17240W: http://hwmon.wiki.kernel.org/ 17241W: http://www.roeck-us.net/linux/drivers/ 17242T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 17243F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 17244F: Documentation/devicetree/bindings/hwmon/max31785.txt 17245F: Documentation/hwmon/adm1275.rst 17246F: Documentation/hwmon/ibm-cffps.rst 17247F: Documentation/hwmon/ir35221.rst 17248F: Documentation/hwmon/lm25066.rst 17249F: Documentation/hwmon/ltc2978.rst 17250F: Documentation/hwmon/ltc3815.rst 17251F: Documentation/hwmon/max16064.rst 17252F: Documentation/hwmon/max20751.rst 17253F: Documentation/hwmon/max31785.rst 17254F: Documentation/hwmon/max34440.rst 17255F: Documentation/hwmon/max8688.rst 17256F: Documentation/hwmon/pmbus-core.rst 17257F: Documentation/hwmon/pmbus.rst 17258F: Documentation/hwmon/tps40422.rst 17259F: Documentation/hwmon/ucd9000.rst 17260F: Documentation/hwmon/ucd9200.rst 17261F: Documentation/hwmon/zl6100.rst 17262F: drivers/hwmon/pmbus/ 17263F: include/linux/pmbus.h 17264 17265PMC SIERRA MaxRAID DRIVER 17266L: linux-scsi@vger.kernel.org 17267S: Orphan 17268W: http://www.pmc-sierra.com/ 17269F: drivers/scsi/pmcraid.* 17270 17271PMC SIERRA PM8001 DRIVER 17272M: Jack Wang <jinpu.wang@cloud.ionos.com> 17273L: linux-scsi@vger.kernel.org 17274S: Supported 17275F: drivers/scsi/pm8001/ 17276 17277PNI RM3100 IIO DRIVER 17278M: Song Qiang <songqiang1304521@gmail.com> 17279L: linux-iio@vger.kernel.org 17280S: Maintained 17281F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17282F: drivers/iio/magnetometer/rm3100* 17283 17284PNP SUPPORT 17285M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17286L: linux-acpi@vger.kernel.org 17287S: Maintained 17288F: drivers/pnp/ 17289F: include/linux/pnp.h 17290 17291POSIX CLOCKS and TIMERS 17292M: Thomas Gleixner <tglx@linutronix.de> 17293L: linux-kernel@vger.kernel.org 17294S: Maintained 17295T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17296F: fs/timerfd.c 17297F: include/linux/time_namespace.h 17298F: include/linux/timer* 17299F: kernel/time/*timer* 17300F: kernel/time/namespace.c 17301 17302POWER MANAGEMENT CORE 17303M: "Rafael J. Wysocki" <rafael@kernel.org> 17304L: linux-pm@vger.kernel.org 17305S: Supported 17306B: https://bugzilla.kernel.org 17307T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17308F: drivers/base/power/ 17309F: drivers/powercap/ 17310F: include/linux/intel_rapl.h 17311F: include/linux/pm.h 17312F: include/linux/pm_* 17313F: include/linux/powercap.h 17314F: kernel/configs/nopm.config 17315 17316POWER STATE COORDINATION INTERFACE (PSCI) 17317M: Mark Rutland <mark.rutland@arm.com> 17318M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17320S: Maintained 17321F: drivers/firmware/psci/ 17322F: include/linux/psci.h 17323F: include/uapi/linux/psci.h 17324 17325POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17326M: Sebastian Reichel <sre@kernel.org> 17327L: linux-pm@vger.kernel.org 17328S: Maintained 17329T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17330F: Documentation/ABI/testing/sysfs-class-power 17331F: Documentation/devicetree/bindings/power/supply/ 17332F: drivers/power/supply/ 17333F: include/linux/power/ 17334F: include/linux/power_supply.h 17335 17336POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17337M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17338L: linuxppc-dev@lists.ozlabs.org 17339S: Maintained 17340F: drivers/char/powernv-op-panel.c 17341 17342PPP OVER ATM (RFC 2364) 17343M: Mitchell Blank Jr <mitch@sfgoth.com> 17344S: Maintained 17345F: include/uapi/linux/atmppp.h 17346F: net/atm/pppoatm.c 17347 17348PPP OVER ETHERNET 17349M: Michal Ostrowski <mostrows@earthlink.net> 17350S: Maintained 17351F: drivers/net/ppp/pppoe.c 17352F: drivers/net/ppp/pppox.c 17353 17354PPP OVER L2TP 17355M: James Chapman <jchapman@katalix.com> 17356S: Maintained 17357F: include/linux/if_pppol2tp.h 17358F: include/uapi/linux/if_pppol2tp.h 17359F: net/l2tp/l2tp_ppp.c 17360 17361PPP PROTOCOL DRIVERS AND COMPRESSORS 17362L: linux-ppp@vger.kernel.org 17363S: Orphan 17364F: drivers/net/ppp/ppp_* 17365 17366PPS SUPPORT 17367M: Rodolfo Giometti <giometti@enneenne.com> 17368L: linuxpps@ml.enneenne.com (subscribers-only) 17369S: Maintained 17370W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17371F: Documentation/ABI/testing/sysfs-pps 17372F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17373F: Documentation/driver-api/pps.rst 17374F: drivers/pps/ 17375F: include/linux/pps*.h 17376F: include/uapi/linux/pps.h 17377 17378PPTP DRIVER 17379M: Dmitry Kozlov <xeb@mail.ru> 17380L: netdev@vger.kernel.org 17381S: Maintained 17382W: http://sourceforge.net/projects/accel-pptp 17383F: drivers/net/ppp/pptp.c 17384 17385PRESSURE STALL INFORMATION (PSI) 17386M: Johannes Weiner <hannes@cmpxchg.org> 17387M: Suren Baghdasaryan <surenb@google.com> 17388R: Peter Ziljstra <peterz@infradead.org> 17389S: Maintained 17390F: include/linux/psi* 17391F: kernel/sched/psi.c 17392 17393PRINTK 17394M: Petr Mladek <pmladek@suse.com> 17395R: Steven Rostedt <rostedt@goodmis.org> 17396R: John Ogness <john.ogness@linutronix.de> 17397R: Sergey Senozhatsky <senozhatsky@chromium.org> 17398S: Maintained 17399T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17400F: include/linux/printk.h 17401F: kernel/printk/ 17402 17403PRINTK INDEXING 17404R: Chris Down <chris@chrisdown.name> 17405S: Maintained 17406F: Documentation/core-api/printk-index.rst 17407F: kernel/printk/index.c 17408K: printk_index 17409 17410PROC FILESYSTEM 17411L: linux-kernel@vger.kernel.org 17412L: linux-fsdevel@vger.kernel.org 17413S: Maintained 17414F: Documentation/filesystems/proc.rst 17415F: fs/proc/ 17416F: include/linux/proc_fs.h 17417F: tools/testing/selftests/proc/ 17418 17419PROC SYSCTL 17420M: Luis Chamberlain <mcgrof@kernel.org> 17421M: Kees Cook <keescook@chromium.org> 17422M: Iurii Zaikin <yzaikin@google.com> 17423L: linux-kernel@vger.kernel.org 17424L: linux-fsdevel@vger.kernel.org 17425S: Maintained 17426T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17427F: fs/proc/proc_sysctl.c 17428F: include/linux/sysctl.h 17429F: kernel/sysctl-test.c 17430F: kernel/sysctl.c 17431F: tools/testing/selftests/sysctl/ 17432 17433PS3 NETWORK SUPPORT 17434M: Geoff Levand <geoff@infradead.org> 17435L: netdev@vger.kernel.org 17436L: linuxppc-dev@lists.ozlabs.org 17437S: Maintained 17438F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17439 17440PS3 PLATFORM SUPPORT 17441M: Geoff Levand <geoff@infradead.org> 17442L: linuxppc-dev@lists.ozlabs.org 17443S: Maintained 17444F: arch/powerpc/boot/ps3* 17445F: arch/powerpc/include/asm/lv1call.h 17446F: arch/powerpc/include/asm/ps3*.h 17447F: arch/powerpc/platforms/ps3/ 17448F: drivers/*/ps3* 17449F: drivers/ps3/ 17450F: drivers/rtc/rtc-ps3.c 17451F: drivers/usb/host/*ps3.c 17452F: sound/ppc/snd_ps3* 17453 17454PS3VRAM DRIVER 17455M: Jim Paris <jim@jtan.com> 17456M: Geoff Levand <geoff@infradead.org> 17457L: linuxppc-dev@lists.ozlabs.org 17458S: Maintained 17459F: drivers/block/ps3vram.c 17460 17461PSAMPLE PACKET SAMPLING SUPPORT 17462M: Yotam Gigi <yotam.gi@gmail.com> 17463S: Maintained 17464F: include/net/psample.h 17465F: include/uapi/linux/psample.h 17466F: net/psample 17467 17468PSTORE FILESYSTEM 17469M: Kees Cook <keescook@chromium.org> 17470R: Tony Luck <tony.luck@intel.com> 17471R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17472L: linux-hardening@vger.kernel.org 17473S: Supported 17474T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17475F: Documentation/admin-guide/pstore-blk.rst 17476F: Documentation/admin-guide/ramoops.rst 17477F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17478F: drivers/acpi/apei/erst.c 17479F: drivers/firmware/efi/efi-pstore.c 17480F: fs/pstore/ 17481F: include/linux/pstore* 17482K: \b(pstore|ramoops) 17483 17484PTP HARDWARE CLOCK SUPPORT 17485M: Richard Cochran <richardcochran@gmail.com> 17486L: netdev@vger.kernel.org 17487S: Maintained 17488W: http://linuxptp.sourceforge.net/ 17489F: Documentation/ABI/testing/sysfs-ptp 17490F: Documentation/driver-api/ptp.rst 17491F: drivers/net/phy/dp83640* 17492F: drivers/ptp/* 17493F: include/linux/ptp_cl* 17494K: (?:\b|_)ptp(?:\b|_) 17495 17496PTP MOCKUP CLOCK SUPPORT 17497M: Vladimir Oltean <vladimir.oltean@nxp.com> 17498L: netdev@vger.kernel.org 17499S: Maintained 17500F: drivers/ptp/ptp_mock.c 17501F: include/linux/ptp_mock.h 17502 17503PTP VIRTUAL CLOCK SUPPORT 17504M: Yangbo Lu <yangbo.lu@nxp.com> 17505L: netdev@vger.kernel.org 17506S: Maintained 17507F: drivers/ptp/ptp_vclock.c 17508F: net/ethtool/phc_vclocks.c 17509 17510PTRACE SUPPORT 17511M: Oleg Nesterov <oleg@redhat.com> 17512S: Maintained 17513F: arch/*/*/ptrace*.c 17514F: arch/*/include/asm/ptrace*.h 17515F: arch/*/ptrace*.c 17516F: include/asm-generic/syscall.h 17517F: include/linux/ptrace.h 17518F: include/linux/regset.h 17519F: include/uapi/linux/ptrace.h 17520F: kernel/ptrace.c 17521 17522PULSE8-CEC DRIVER 17523M: Hans Verkuil <hverkuil@xs4all.nl> 17524L: linux-media@vger.kernel.org 17525S: Maintained 17526T: git git://linuxtv.org/media_tree.git 17527F: drivers/media/cec/usb/pulse8/ 17528 17529PURELIFI PLFXLC DRIVER 17530M: Srinivasan Raju <srini.raju@purelifi.com> 17531L: linux-wireless@vger.kernel.org 17532S: Supported 17533F: drivers/net/wireless/purelifi/plfxlc/ 17534 17535PVRUSB2 VIDEO4LINUX DRIVER 17536M: Mike Isely <isely@pobox.com> 17537L: pvrusb2@isely.net (subscribers-only) 17538L: linux-media@vger.kernel.org 17539S: Maintained 17540W: http://www.isely.net/pvrusb2/ 17541T: git git://linuxtv.org/media_tree.git 17542F: Documentation/driver-api/media/drivers/pvrusb2* 17543F: drivers/media/usb/pvrusb2/ 17544 17545PWC WEBCAM DRIVER 17546M: Hans Verkuil <hverkuil@xs4all.nl> 17547L: linux-media@vger.kernel.org 17548S: Odd Fixes 17549T: git git://linuxtv.org/media_tree.git 17550F: drivers/media/usb/pwc/* 17551F: include/trace/events/pwc.h 17552 17553PWM IR Transmitter 17554M: Sean Young <sean@mess.org> 17555L: linux-media@vger.kernel.org 17556S: Maintained 17557F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17558F: drivers/media/rc/pwm-ir-tx.c 17559 17560PWM SUBSYSTEM 17561M: Thierry Reding <thierry.reding@gmail.com> 17562R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17563L: linux-pwm@vger.kernel.org 17564S: Maintained 17565Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17566T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17567F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17568F: Documentation/devicetree/bindings/pwm/ 17569F: Documentation/driver-api/pwm.rst 17570F: drivers/gpio/gpio-mvebu.c 17571F: drivers/pwm/ 17572F: drivers/video/backlight/pwm_bl.c 17573F: include/dt-bindings/pwm/ 17574F: include/linux/pwm.h 17575F: include/linux/pwm_backlight.h 17576K: pwm_(config|apply_state|ops) 17577 17578PXA GPIO DRIVER 17579M: Robert Jarzmik <robert.jarzmik@free.fr> 17580L: linux-gpio@vger.kernel.org 17581S: Maintained 17582F: drivers/gpio/gpio-pxa.c 17583 17584PXA MMCI DRIVER 17585S: Orphan 17586 17587PXA RTC DRIVER 17588M: Robert Jarzmik <robert.jarzmik@free.fr> 17589L: linux-rtc@vger.kernel.org 17590S: Maintained 17591 17592PXA2xx/PXA3xx SUPPORT 17593M: Daniel Mack <daniel@zonque.org> 17594M: Haojian Zhuang <haojian.zhuang@gmail.com> 17595M: Robert Jarzmik <robert.jarzmik@free.fr> 17596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17597S: Maintained 17598T: git git://github.com/hzhuang1/linux.git 17599T: git git://github.com/rjarzmik/linux.git 17600F: arch/arm/boot/dts/intel/pxa/ 17601F: arch/arm/mach-pxa/ 17602F: drivers/dma/pxa* 17603F: drivers/pcmcia/pxa2xx* 17604F: drivers/pinctrl/pxa/ 17605F: drivers/spi/spi-pxa2xx* 17606F: drivers/usb/gadget/udc/pxa2* 17607F: include/sound/pxa2xx-lib.h 17608F: sound/arm/pxa* 17609F: sound/soc/pxa/ 17610 17611QAT DRIVER 17612M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17613L: qat-linux@intel.com 17614S: Supported 17615F: drivers/crypto/intel/qat/ 17616 17617QCOM AUDIO (ASoC) DRIVERS 17618M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17619M: Banajit Goswami <bgoswami@quicinc.com> 17620L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17621S: Supported 17622F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17623F: Documentation/devicetree/bindings/sound/qcom,* 17624F: drivers/soc/qcom/apr.c 17625F: include/dt-bindings/sound/qcom,wcd9335.h 17626F: sound/soc/codecs/lpass-rx-macro.* 17627F: sound/soc/codecs/lpass-tx-macro.* 17628F: sound/soc/codecs/lpass-va-macro.c 17629F: sound/soc/codecs/lpass-wsa-macro.* 17630F: sound/soc/codecs/msm8916-wcd-analog.c 17631F: sound/soc/codecs/msm8916-wcd-digital.c 17632F: sound/soc/codecs/wcd-clsh-v2.* 17633F: sound/soc/codecs/wcd-mbhc-v2.* 17634F: sound/soc/codecs/wcd9335.* 17635F: sound/soc/codecs/wcd934x.c 17636F: sound/soc/codecs/wsa881x.c 17637F: sound/soc/codecs/wsa883x.c 17638F: sound/soc/codecs/wsa884x.c 17639F: sound/soc/qcom/ 17640 17641QCOM EMBEDDED USB DEBUGGER (EUD) 17642M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17643L: linux-arm-msm@vger.kernel.org 17644S: Maintained 17645F: Documentation/ABI/testing/sysfs-driver-eud 17646F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17647F: drivers/usb/misc/qcom_eud.c 17648 17649QCOM IPA DRIVER 17650M: Alex Elder <elder@kernel.org> 17651L: netdev@vger.kernel.org 17652S: Supported 17653F: drivers/net/ipa/ 17654 17655QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17656M: Gabriel Somlo <somlo@cmu.edu> 17657M: "Michael S. Tsirkin" <mst@redhat.com> 17658L: qemu-devel@nongnu.org 17659S: Maintained 17660F: drivers/firmware/qemu_fw_cfg.c 17661F: include/uapi/linux/qemu_fw_cfg.h 17662 17663QIB DRIVER 17664M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17665L: linux-rdma@vger.kernel.org 17666S: Supported 17667F: drivers/infiniband/hw/qib/ 17668 17669QLOGIC QL41xxx FCOE DRIVER 17670M: Saurav Kashyap <skashyap@marvell.com> 17671M: Javed Hasan <jhasan@marvell.com> 17672M: GR-QLogic-Storage-Upstream@marvell.com 17673L: linux-scsi@vger.kernel.org 17674S: Supported 17675F: drivers/scsi/qedf/ 17676 17677QLOGIC QL41xxx ISCSI DRIVER 17678M: Nilesh Javali <njavali@marvell.com> 17679M: Manish Rangankar <mrangankar@marvell.com> 17680M: GR-QLogic-Storage-Upstream@marvell.com 17681L: linux-scsi@vger.kernel.org 17682S: Supported 17683F: drivers/scsi/qedi/ 17684 17685QLOGIC QL4xxx ETHERNET DRIVER 17686M: Ariel Elior <aelior@marvell.com> 17687M: Manish Chopra <manishc@marvell.com> 17688L: netdev@vger.kernel.org 17689S: Supported 17690F: drivers/net/ethernet/qlogic/qed/ 17691F: drivers/net/ethernet/qlogic/qede/ 17692F: include/linux/qed/ 17693 17694QLOGIC QL4xxx RDMA DRIVER 17695M: Michal Kalderon <mkalderon@marvell.com> 17696M: Ariel Elior <aelior@marvell.com> 17697L: linux-rdma@vger.kernel.org 17698S: Supported 17699F: drivers/infiniband/hw/qedr/ 17700F: include/uapi/rdma/qedr-abi.h 17701 17702QLOGIC QLA1280 SCSI DRIVER 17703M: Michael Reed <mdr@sgi.com> 17704L: linux-scsi@vger.kernel.org 17705S: Maintained 17706F: drivers/scsi/qla1280.[ch] 17707 17708QLOGIC QLA2XXX FC-SCSI DRIVER 17709M: Nilesh Javali <njavali@marvell.com> 17710M: GR-QLogic-Storage-Upstream@marvell.com 17711L: linux-scsi@vger.kernel.org 17712S: Supported 17713F: drivers/scsi/qla2xxx/ 17714 17715QLOGIC QLA3XXX NETWORK DRIVER 17716M: GR-Linux-NIC-Dev@marvell.com 17717L: netdev@vger.kernel.org 17718S: Supported 17719F: drivers/net/ethernet/qlogic/qla3xxx.* 17720 17721QLOGIC QLA4XXX iSCSI DRIVER 17722M: Nilesh Javali <njavali@marvell.com> 17723M: Manish Rangankar <mrangankar@marvell.com> 17724M: GR-QLogic-Storage-Upstream@marvell.com 17725L: linux-scsi@vger.kernel.org 17726S: Supported 17727F: drivers/scsi/qla4xxx/ 17728 17729QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17730M: Shahed Shaikh <shshaikh@marvell.com> 17731M: Manish Chopra <manishc@marvell.com> 17732M: GR-Linux-NIC-Dev@marvell.com 17733L: netdev@vger.kernel.org 17734S: Supported 17735F: drivers/net/ethernet/qlogic/qlcnic/ 17736 17737QM1D1B0004 MEDIA DRIVER 17738M: Akihiro Tsukada <tskd08@gmail.com> 17739L: linux-media@vger.kernel.org 17740S: Odd Fixes 17741F: drivers/media/tuners/qm1d1b0004* 17742 17743QM1D1C0042 MEDIA DRIVER 17744M: Akihiro Tsukada <tskd08@gmail.com> 17745L: linux-media@vger.kernel.org 17746S: Odd Fixes 17747F: drivers/media/tuners/qm1d1c0042* 17748 17749QNX4 FILESYSTEM 17750M: Anders Larsen <al@alarsen.net> 17751S: Maintained 17752W: http://www.alarsen.net/linux/qnx4fs/ 17753F: fs/qnx4/ 17754F: include/uapi/linux/qnx4_fs.h 17755F: include/uapi/linux/qnxtypes.h 17756 17757QNX6 FILESYSTEM 17758S: Orphan 17759F: Documentation/filesystems/qnx6.rst 17760F: fs/qnx6/ 17761F: include/linux/qnx6_fs.h 17762 17763QORIQ DPAA2 FSL-MC BUS DRIVER 17764M: Stuart Yoder <stuyoder@gmail.com> 17765M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17766L: linux-kernel@vger.kernel.org 17767S: Maintained 17768F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17769F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17770F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17771F: drivers/bus/fsl-mc/ 17772F: include/uapi/linux/fsl_mc.h 17773 17774QT1010 MEDIA DRIVER 17775M: Antti Palosaari <crope@iki.fi> 17776L: linux-media@vger.kernel.org 17777S: Maintained 17778W: https://linuxtv.org 17779W: http://palosaari.fi/linux/ 17780Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17781T: git git://linuxtv.org/anttip/media_tree.git 17782F: drivers/media/tuners/qt1010* 17783 17784QUALCOMM ATH12K WIRELESS DRIVER 17785M: Kalle Valo <kvalo@kernel.org> 17786M: Jeff Johnson <quic_jjohnson@quicinc.com> 17787L: ath12k@lists.infradead.org 17788S: Supported 17789W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 17790T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17791F: drivers/net/wireless/ath/ath12k/ 17792 17793QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17794M: Kalle Valo <kvalo@kernel.org> 17795M: Jeff Johnson <quic_jjohnson@quicinc.com> 17796L: ath10k@lists.infradead.org 17797S: Supported 17798W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17799T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17800F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17801F: drivers/net/wireless/ath/ath10k/ 17802 17803QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17804M: Kalle Valo <kvalo@kernel.org> 17805M: Jeff Johnson <quic_jjohnson@quicinc.com> 17806L: ath11k@lists.infradead.org 17807S: Supported 17808W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17809B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17810T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17811F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17812F: drivers/net/wireless/ath/ath11k/ 17813 17814QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17815M: Toke Høiland-Jørgensen <toke@toke.dk> 17816L: linux-wireless@vger.kernel.org 17817S: Maintained 17818W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17819T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17820F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17821F: drivers/net/wireless/ath/ath9k/ 17822 17823QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17824M: Stephan Gerhold <stephan@gerhold.net> 17825L: netdev@vger.kernel.org 17826L: linux-arm-msm@vger.kernel.org 17827S: Maintained 17828F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17829F: drivers/net/wwan/qcom_bam_dmux.c 17830 17831QUALCOMM CAMERA SUBSYSTEM DRIVER 17832M: Robert Foss <rfoss@kernel.org> 17833M: Todor Tomov <todor.too@gmail.com> 17834M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17835L: linux-media@vger.kernel.org 17836S: Maintained 17837F: Documentation/admin-guide/media/qcom_camss.rst 17838F: Documentation/devicetree/bindings/media/*camss* 17839F: drivers/media/platform/qcom/camss/ 17840 17841QUALCOMM CLOCK DRIVERS 17842M: Bjorn Andersson <andersson@kernel.org> 17843L: linux-arm-msm@vger.kernel.org 17844S: Supported 17845T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17846F: Documentation/devicetree/bindings/clock/qcom,* 17847F: drivers/clk/qcom/ 17848F: include/dt-bindings/clock/qcom,* 17849 17850QUALCOMM CLOUD AI (QAIC) DRIVER 17851M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17852R: Carl Vanderlip <quic_carlv@quicinc.com> 17853R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17854L: linux-arm-msm@vger.kernel.org 17855L: dri-devel@lists.freedesktop.org 17856S: Supported 17857T: git git://anongit.freedesktop.org/drm/drm-misc 17858F: Documentation/accel/qaic/ 17859F: drivers/accel/qaic/ 17860F: include/uapi/drm/qaic_accel.h 17861 17862QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17863M: Bjorn Andersson <andersson@kernel.org> 17864M: Konrad Dybcio <konrad.dybcio@linaro.org> 17865L: linux-pm@vger.kernel.org 17866L: linux-arm-msm@vger.kernel.org 17867S: Maintained 17868F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17869F: drivers/pmdomain/qcom/cpr.c 17870 17871QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17872M: Ilia Lin <ilia.lin@kernel.org> 17873L: linux-pm@vger.kernel.org 17874S: Maintained 17875F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17876F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17877F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17878 17879QUALCOMM CRYPTO DRIVERS 17880M: Thara Gopinath <thara.gopinath@gmail.com> 17881L: linux-crypto@vger.kernel.org 17882L: linux-arm-msm@vger.kernel.org 17883S: Maintained 17884F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17885F: drivers/crypto/qce/ 17886 17887QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17888M: Timur Tabi <timur@kernel.org> 17889L: netdev@vger.kernel.org 17890S: Maintained 17891F: drivers/net/ethernet/qualcomm/emac/ 17892 17893QUALCOMM ETHQOS ETHERNET DRIVER 17894M: Vinod Koul <vkoul@kernel.org> 17895R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17896L: netdev@vger.kernel.org 17897L: linux-arm-msm@vger.kernel.org 17898S: Maintained 17899F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17900F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17901 17902QUALCOMM FASTRPC DRIVER 17903M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17904M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17905L: linux-arm-msm@vger.kernel.org 17906S: Maintained 17907F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17908F: drivers/misc/fastrpc.c 17909F: include/uapi/misc/fastrpc.h 17910 17911QUALCOMM HEXAGON ARCHITECTURE 17912M: Brian Cain <bcain@quicinc.com> 17913L: linux-hexagon@vger.kernel.org 17914S: Supported 17915T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17916F: arch/hexagon/ 17917 17918QUALCOMM HIDMA DRIVER 17919M: Sinan Kaya <okaya@kernel.org> 17920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17921L: linux-arm-msm@vger.kernel.org 17922L: dmaengine@vger.kernel.org 17923S: Supported 17924F: drivers/dma/qcom/hidma* 17925 17926QUALCOMM I2C CCI DRIVER 17927M: Loic Poulain <loic.poulain@linaro.org> 17928M: Robert Foss <rfoss@kernel.org> 17929L: linux-i2c@vger.kernel.org 17930L: linux-arm-msm@vger.kernel.org 17931S: Maintained 17932F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17933F: drivers/i2c/busses/i2c-qcom-cci.c 17934 17935QUALCOMM INTERCONNECT BWMON DRIVER 17936M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17937L: linux-arm-msm@vger.kernel.org 17938S: Maintained 17939F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17940F: drivers/soc/qcom/icc-bwmon.c 17941 17942QUALCOMM IOMMU 17943M: Rob Clark <robdclark@gmail.com> 17944L: iommu@lists.linux.dev 17945L: linux-arm-msm@vger.kernel.org 17946S: Maintained 17947F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17948 17949QUALCOMM IPC ROUTER (QRTR) DRIVER 17950M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17951L: linux-arm-msm@vger.kernel.org 17952S: Maintained 17953F: include/trace/events/qrtr.h 17954F: include/uapi/linux/qrtr.h 17955F: net/qrtr/ 17956 17957QUALCOMM IPCC MAILBOX DRIVER 17958M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17959L: linux-arm-msm@vger.kernel.org 17960S: Supported 17961F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17962F: drivers/mailbox/qcom-ipcc.c 17963F: include/dt-bindings/mailbox/qcom-ipcc.h 17964 17965QUALCOMM IPQ4019 USB PHY DRIVER 17966M: Robert Marko <robert.marko@sartura.hr> 17967M: Luka Perkov <luka.perkov@sartura.hr> 17968L: linux-arm-msm@vger.kernel.org 17969S: Maintained 17970F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17971F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17972 17973QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17974M: Robert Marko <robert.marko@sartura.hr> 17975M: Luka Perkov <luka.perkov@sartura.hr> 17976L: linux-arm-msm@vger.kernel.org 17977S: Maintained 17978F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17979F: drivers/regulator/vqmmc-ipq4019-regulator.c 17980 17981QUALCOMM NAND CONTROLLER DRIVER 17982M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17983L: linux-mtd@lists.infradead.org 17984L: linux-arm-msm@vger.kernel.org 17985S: Maintained 17986F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17987F: drivers/mtd/nand/raw/qcom_nandc.c 17988 17989QUALCOMM QSEECOM DRIVER 17990M: Maximilian Luz <luzmaximilian@gmail.com> 17991L: linux-arm-msm@vger.kernel.org 17992S: Maintained 17993F: drivers/firmware/qcom/qcom_qseecom.c 17994 17995QUALCOMM QSEECOM UEFISECAPP DRIVER 17996M: Maximilian Luz <luzmaximilian@gmail.com> 17997L: linux-arm-msm@vger.kernel.org 17998S: Maintained 17999F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18000 18001QUALCOMM RMNET DRIVER 18002M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18003M: Sean Tranchetti <quic_stranche@quicinc.com> 18004L: netdev@vger.kernel.org 18005S: Maintained 18006F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18007F: drivers/net/ethernet/qualcomm/rmnet/ 18008F: include/linux/if_rmnet.h 18009 18010QUALCOMM TSENS THERMAL DRIVER 18011M: Amit Kucheria <amitk@kernel.org> 18012M: Thara Gopinath <thara.gopinath@gmail.com> 18013L: linux-pm@vger.kernel.org 18014L: linux-arm-msm@vger.kernel.org 18015S: Maintained 18016F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18017F: drivers/thermal/qcom/ 18018 18019QUALCOMM TYPEC PORT MANAGER DRIVER 18020M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18021L: linux-arm-msm@vger.kernel.org 18022L: linux-usb@vger.kernel.org 18023S: Maintained 18024F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18025F: drivers/usb/typec/tcpm/qcom/ 18026 18027QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18028M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18029M: Vikash Garodia <quic_vgarodia@quicinc.com> 18030R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18031L: linux-media@vger.kernel.org 18032L: linux-arm-msm@vger.kernel.org 18033S: Maintained 18034T: git git://linuxtv.org/media_tree.git 18035F: Documentation/devicetree/bindings/media/*venus* 18036F: drivers/media/platform/qcom/venus/ 18037 18038QUALCOMM WCN36XX WIRELESS DRIVER 18039M: Loic Poulain <loic.poulain@linaro.org> 18040L: wcn36xx@lists.infradead.org 18041S: Supported 18042W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18043F: drivers/net/wireless/ath/wcn36xx/ 18044 18045QUANTENNA QTNFMAC WIRELESS DRIVER 18046M: Igor Mitsyanko <imitsyanko@quantenna.com> 18047R: Sergey Matyukevich <geomatsi@gmail.com> 18048L: linux-wireless@vger.kernel.org 18049S: Maintained 18050F: drivers/net/wireless/quantenna 18051 18052RADEON and AMDGPU DRM DRIVERS 18053M: Alex Deucher <alexander.deucher@amd.com> 18054M: Christian König <christian.koenig@amd.com> 18055M: Pan, Xinhui <Xinhui.Pan@amd.com> 18056L: amd-gfx@lists.freedesktop.org 18057S: Supported 18058B: https://gitlab.freedesktop.org/drm/amd/-/issues 18059C: irc://irc.oftc.net/radeon 18060T: git https://gitlab.freedesktop.org/agd5f/linux.git 18061F: Documentation/gpu/amdgpu/ 18062F: drivers/gpu/drm/amd/ 18063F: drivers/gpu/drm/ci/xfails/amd* 18064F: drivers/gpu/drm/radeon/ 18065F: include/uapi/drm/amdgpu_drm.h 18066F: include/uapi/drm/radeon_drm.h 18067 18068RADEON FRAMEBUFFER DISPLAY DRIVER 18069M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18070L: linux-fbdev@vger.kernel.org 18071S: Maintained 18072F: drivers/video/fbdev/aty/radeon* 18073F: include/uapi/linux/radeonfb.h 18074 18075RADIOSHARK RADIO DRIVER 18076M: Hans Verkuil <hverkuil@xs4all.nl> 18077L: linux-media@vger.kernel.org 18078S: Maintained 18079T: git git://linuxtv.org/media_tree.git 18080F: drivers/media/radio/radio-shark.c 18081 18082RADIOSHARK2 RADIO DRIVER 18083M: Hans Verkuil <hverkuil@xs4all.nl> 18084L: linux-media@vger.kernel.org 18085S: Maintained 18086T: git git://linuxtv.org/media_tree.git 18087F: drivers/media/radio/radio-shark2.c 18088F: drivers/media/radio/radio-tea5777.c 18089 18090RADOS BLOCK DEVICE (RBD) 18091M: Ilya Dryomov <idryomov@gmail.com> 18092R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18093L: ceph-devel@vger.kernel.org 18094S: Supported 18095W: http://ceph.com/ 18096T: git https://github.com/ceph/ceph-client.git 18097F: Documentation/ABI/testing/sysfs-bus-rbd 18098F: drivers/block/rbd.c 18099F: drivers/block/rbd_types.h 18100 18101RAGE128 FRAMEBUFFER DISPLAY DRIVER 18102L: linux-fbdev@vger.kernel.org 18103S: Orphan 18104F: drivers/video/fbdev/aty/aty128fb.c 18105 18106RAINSHADOW-CEC DRIVER 18107M: Hans Verkuil <hverkuil@xs4all.nl> 18108L: linux-media@vger.kernel.org 18109S: Maintained 18110T: git git://linuxtv.org/media_tree.git 18111F: drivers/media/cec/usb/rainshadow/ 18112 18113RALINK MIPS ARCHITECTURE 18114M: John Crispin <john@phrozen.org> 18115L: linux-mips@vger.kernel.org 18116S: Maintained 18117F: arch/mips/ralink 18118 18119RALINK MT7621 MIPS ARCHITECTURE 18120M: Arınç ÜNAL <arinc.unal@arinc9.com> 18121M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18122L: linux-mips@vger.kernel.org 18123S: Maintained 18124F: arch/mips/boot/dts/ralink/mt7621* 18125 18126RALINK RT2X00 WIRELESS LAN DRIVER 18127M: Stanislaw Gruszka <stf_xl@wp.pl> 18128L: linux-wireless@vger.kernel.org 18129S: Maintained 18130F: drivers/net/wireless/ralink/rt2x00/ 18131 18132RAMDISK RAM BLOCK DEVICE DRIVER 18133M: Jens Axboe <axboe@kernel.dk> 18134S: Maintained 18135F: Documentation/admin-guide/blockdev/ramdisk.rst 18136F: drivers/block/brd.c 18137 18138RANCHU VIRTUAL BOARD FOR MIPS 18139M: Miodrag Dinic <miodrag.dinic@mips.com> 18140L: linux-mips@vger.kernel.org 18141S: Supported 18142F: arch/mips/configs/generic/board-ranchu.config 18143F: arch/mips/generic/board-ranchu.c 18144 18145RANDOM NUMBER DRIVER 18146M: "Theodore Ts'o" <tytso@mit.edu> 18147M: Jason A. Donenfeld <Jason@zx2c4.com> 18148S: Maintained 18149T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18150F: drivers/char/random.c 18151F: drivers/virt/vmgenid.c 18152 18153RAPIDIO SUBSYSTEM 18154M: Matt Porter <mporter@kernel.crashing.org> 18155M: Alexandre Bounine <alex.bou9@gmail.com> 18156S: Maintained 18157F: drivers/rapidio/ 18158 18159RAS INFRASTRUCTURE 18160M: Tony Luck <tony.luck@intel.com> 18161M: Borislav Petkov <bp@alien8.de> 18162L: linux-edac@vger.kernel.org 18163S: Maintained 18164F: Documentation/admin-guide/ras.rst 18165F: drivers/ras/ 18166F: include/linux/ras.h 18167F: include/ras/ras_event.h 18168 18169RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 18170L: linux-wireless@vger.kernel.org 18171S: Orphan 18172F: drivers/net/wireless/legacy/ray* 18173 18174RC-CORE / LIRC FRAMEWORK 18175M: Sean Young <sean@mess.org> 18176L: linux-media@vger.kernel.org 18177S: Maintained 18178W: http://linuxtv.org 18179T: git git://linuxtv.org/media_tree.git 18180F: Documentation/driver-api/media/rc-core.rst 18181F: Documentation/userspace-api/media/rc/ 18182F: drivers/media/rc/ 18183F: include/media/rc-core.h 18184F: include/media/rc-map.h 18185F: include/uapi/linux/lirc.h 18186 18187RCMM REMOTE CONTROLS DECODER 18188M: Patrick Lerda <patrick9876@free.fr> 18189S: Maintained 18190F: drivers/media/rc/ir-rcmm-decoder.c 18191 18192RCUTORTURE TEST FRAMEWORK 18193M: "Paul E. McKenney" <paulmck@kernel.org> 18194M: Josh Triplett <josh@joshtriplett.org> 18195R: Steven Rostedt <rostedt@goodmis.org> 18196R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18197R: Lai Jiangshan <jiangshanlai@gmail.com> 18198L: rcu@vger.kernel.org 18199S: Supported 18200T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18201F: tools/testing/selftests/rcutorture 18202 18203RDACM20 Camera Sensor 18204M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18205M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18206M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18207M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18208L: linux-media@vger.kernel.org 18209S: Maintained 18210F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18211F: drivers/media/i2c/max9271.c 18212F: drivers/media/i2c/max9271.h 18213F: drivers/media/i2c/rdacm20.c 18214 18215RDACM21 Camera Sensor 18216M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18217M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18218M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18219M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18220L: linux-media@vger.kernel.org 18221S: Maintained 18222F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18223F: drivers/media/i2c/max9271.c 18224F: drivers/media/i2c/max9271.h 18225F: drivers/media/i2c/rdacm21.c 18226 18227RDC R-321X SoC 18228M: Florian Fainelli <florian@openwrt.org> 18229S: Maintained 18230 18231RDC R6040 FAST ETHERNET DRIVER 18232M: Florian Fainelli <f.fainelli@gmail.com> 18233L: netdev@vger.kernel.org 18234S: Maintained 18235F: drivers/net/ethernet/rdc/r6040.c 18236 18237RDMAVT - RDMA verbs software 18238M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18239L: linux-rdma@vger.kernel.org 18240S: Supported 18241F: drivers/infiniband/sw/rdmavt 18242 18243RDS - RELIABLE DATAGRAM SOCKETS 18244M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 18245L: netdev@vger.kernel.org 18246L: linux-rdma@vger.kernel.org 18247L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18248S: Supported 18249W: https://oss.oracle.com/projects/rds/ 18250F: Documentation/networking/rds.rst 18251F: net/rds/ 18252 18253RDT - RESOURCE ALLOCATION 18254M: Fenghua Yu <fenghua.yu@intel.com> 18255M: Reinette Chatre <reinette.chatre@intel.com> 18256L: linux-kernel@vger.kernel.org 18257S: Supported 18258F: Documentation/arch/x86/resctrl* 18259F: arch/x86/include/asm/resctrl.h 18260F: arch/x86/kernel/cpu/resctrl/ 18261F: tools/testing/selftests/resctrl/ 18262 18263READ-COPY UPDATE (RCU) 18264M: "Paul E. McKenney" <paulmck@kernel.org> 18265M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18266M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18267M: Joel Fernandes <joel@joelfernandes.org> 18268M: Josh Triplett <josh@joshtriplett.org> 18269M: Boqun Feng <boqun.feng@gmail.com> 18270R: Steven Rostedt <rostedt@goodmis.org> 18271R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18272R: Lai Jiangshan <jiangshanlai@gmail.com> 18273R: Zqiang <qiang.zhang1211@gmail.com> 18274L: rcu@vger.kernel.org 18275S: Supported 18276W: http://www.rdrop.com/users/paulmck/RCU/ 18277T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18278F: Documentation/RCU/ 18279F: include/linux/rcu* 18280F: kernel/rcu/ 18281X: Documentation/RCU/torture.rst 18282X: include/linux/srcu*.h 18283X: kernel/rcu/srcu*.c 18284 18285REAL TIME CLOCK (RTC) SUBSYSTEM 18286M: Alessandro Zummo <a.zummo@towertech.it> 18287M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18288L: linux-rtc@vger.kernel.org 18289S: Maintained 18290Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18291T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18292F: Documentation/admin-guide/rtc.rst 18293F: Documentation/devicetree/bindings/rtc/ 18294F: drivers/rtc/ 18295F: include/linux/rtc.h 18296F: include/linux/rtc/ 18297F: include/uapi/linux/rtc.h 18298F: tools/testing/selftests/rtc/ 18299 18300Real-time Linux Analysis (RTLA) tools 18301M: Daniel Bristot de Oliveira <bristot@kernel.org> 18302M: Steven Rostedt <rostedt@goodmis.org> 18303L: linux-trace-kernel@vger.kernel.org 18304S: Maintained 18305F: Documentation/tools/rtla/ 18306F: tools/tracing/rtla/ 18307 18308REALTEK AUDIO CODECS 18309M: Oder Chiou <oder_chiou@realtek.com> 18310S: Maintained 18311F: include/sound/rt*.h 18312F: sound/soc/codecs/rt* 18313 18314REALTEK OTTO WATCHDOG 18315M: Sander Vanheule <sander@svanheule.net> 18316L: linux-watchdog@vger.kernel.org 18317S: Maintained 18318F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18319F: drivers/watchdog/realtek_otto_wdt.c 18320 18321REALTEK RTL83xx SMI DSA ROUTER CHIPS 18322M: Linus Walleij <linus.walleij@linaro.org> 18323M: Alvin Šipraga <alsi@bang-olufsen.dk> 18324S: Maintained 18325F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18326F: drivers/net/dsa/realtek/* 18327 18328REALTEK WIRELESS DRIVER (rtlwifi family) 18329M: Ping-Ke Shih <pkshih@realtek.com> 18330L: linux-wireless@vger.kernel.org 18331S: Maintained 18332F: drivers/net/wireless/realtek/rtlwifi/ 18333 18334REALTEK WIRELESS DRIVER (rtw88) 18335M: Ping-Ke Shih <pkshih@realtek.com> 18336L: linux-wireless@vger.kernel.org 18337S: Maintained 18338F: drivers/net/wireless/realtek/rtw88/ 18339 18340REALTEK WIRELESS DRIVER (rtw89) 18341M: Ping-Ke Shih <pkshih@realtek.com> 18342L: linux-wireless@vger.kernel.org 18343S: Maintained 18344F: drivers/net/wireless/realtek/rtw89/ 18345 18346REDPINE WIRELESS DRIVER 18347L: linux-wireless@vger.kernel.org 18348S: Orphan 18349F: drivers/net/wireless/rsi/ 18350 18351REGISTER MAP ABSTRACTION 18352M: Mark Brown <broonie@kernel.org> 18353L: linux-kernel@vger.kernel.org 18354S: Supported 18355T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18356F: Documentation/devicetree/bindings/regmap/ 18357F: drivers/base/regmap/ 18358F: include/linux/regmap.h 18359 18360REISERFS FILE SYSTEM 18361L: reiserfs-devel@vger.kernel.org 18362S: Obsolete 18363F: fs/reiserfs/ 18364 18365REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18366M: Bjorn Andersson <andersson@kernel.org> 18367M: Mathieu Poirier <mathieu.poirier@linaro.org> 18368L: linux-remoteproc@vger.kernel.org 18369S: Maintained 18370T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18371F: Documentation/ABI/testing/sysfs-class-remoteproc 18372F: Documentation/devicetree/bindings/remoteproc/ 18373F: Documentation/staging/remoteproc.rst 18374F: drivers/remoteproc/ 18375F: include/linux/remoteproc.h 18376F: include/linux/remoteproc/ 18377 18378REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18379M: Bjorn Andersson <andersson@kernel.org> 18380M: Mathieu Poirier <mathieu.poirier@linaro.org> 18381L: linux-remoteproc@vger.kernel.org 18382S: Maintained 18383T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18384F: Documentation/ABI/testing/sysfs-bus-rpmsg 18385F: Documentation/staging/rpmsg.rst 18386F: drivers/rpmsg/ 18387F: include/linux/rpmsg.h 18388F: include/linux/rpmsg/ 18389F: include/uapi/linux/rpmsg.h 18390F: samples/rpmsg/ 18391 18392REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18393M: Stephan Gerhold <stephan@gerhold.net> 18394L: netdev@vger.kernel.org 18395L: linux-remoteproc@vger.kernel.org 18396S: Maintained 18397F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18398 18399RENESAS CLOCK DRIVERS 18400M: Geert Uytterhoeven <geert+renesas@glider.be> 18401L: linux-renesas-soc@vger.kernel.org 18402S: Supported 18403T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18404F: Documentation/devicetree/bindings/clock/renesas,* 18405F: drivers/clk/renesas/ 18406 18407RENESAS EMEV2 I2C DRIVER 18408M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18409L: linux-renesas-soc@vger.kernel.org 18410S: Supported 18411F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18412F: drivers/i2c/busses/i2c-emev2.c 18413 18414RENESAS ETHERNET DRIVERS 18415R: Sergey Shtylyov <s.shtylyov@omp.ru> 18416L: netdev@vger.kernel.org 18417L: linux-renesas-soc@vger.kernel.org 18418F: Documentation/devicetree/bindings/net/renesas,*.yaml 18419F: drivers/net/ethernet/renesas/ 18420F: include/linux/sh_eth.h 18421 18422RENESAS IDT821034 ASoC CODEC 18423M: Herve Codina <herve.codina@bootlin.com> 18424L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18425S: Maintained 18426F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18427F: sound/soc/codecs/idt821034.c 18428 18429RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18430M: Miquel Raynal <miquel.raynal@bootlin.com> 18431L: linux-mtd@lists.infradead.org 18432L: linux-renesas-soc@vger.kernel.org 18433S: Maintained 18434F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18435F: drivers/mtd/nand/raw/renesas-nand-controller.c 18436 18437RENESAS R-CAR GYROADC DRIVER 18438M: Marek Vasut <marek.vasut@gmail.com> 18439L: linux-iio@vger.kernel.org 18440S: Supported 18441F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18442F: drivers/iio/adc/rcar-gyroadc.c 18443 18444RENESAS R-CAR I2C DRIVERS 18445M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18446L: linux-renesas-soc@vger.kernel.org 18447S: Supported 18448F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18449F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18450F: drivers/i2c/busses/i2c-rcar.c 18451F: drivers/i2c/busses/i2c-sh_mobile.c 18452 18453RENESAS R-CAR SATA DRIVER 18454R: Sergey Shtylyov <s.shtylyov@omp.ru> 18455L: linux-ide@vger.kernel.org 18456L: linux-renesas-soc@vger.kernel.org 18457S: Supported 18458F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18459F: drivers/ata/sata_rcar.c 18460 18461RENESAS R-CAR THERMAL DRIVERS 18462M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18463L: linux-renesas-soc@vger.kernel.org 18464S: Supported 18465F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18466F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18467F: drivers/thermal/rcar_gen3_thermal.c 18468F: drivers/thermal/rcar_thermal.c 18469 18470RENESAS RIIC DRIVER 18471M: Chris Brandt <chris.brandt@renesas.com> 18472L: linux-renesas-soc@vger.kernel.org 18473S: Supported 18474F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18475F: drivers/i2c/busses/i2c-riic.c 18476 18477RENESAS RZ/G2L A/D DRIVER 18478M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18479L: linux-iio@vger.kernel.org 18480L: linux-renesas-soc@vger.kernel.org 18481S: Supported 18482F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18483F: drivers/iio/adc/rzg2l_adc.c 18484 18485RENESAS RZ/G2L MTU3a COUNTER DRIVER 18486M: Biju Das <biju.das.jz@bp.renesas.com> 18487L: linux-iio@vger.kernel.org 18488L: linux-renesas-soc@vger.kernel.org 18489S: Supported 18490F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18491F: drivers/counter/rz-mtu3-cnt.c 18492 18493RENESAS RZ/N1 A5PSW SWITCH DRIVER 18494M: Clément Léger <clement.leger@bootlin.com> 18495L: linux-renesas-soc@vger.kernel.org 18496L: netdev@vger.kernel.org 18497S: Maintained 18498F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18499F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18500F: drivers/net/dsa/rzn1_a5psw* 18501F: drivers/net/pcs/pcs-rzn1-miic.c 18502F: include/dt-bindings/net/pcs-rzn1-miic.h 18503F: include/linux/pcs-rzn1-miic.h 18504F: net/dsa/tag_rzn1_a5psw.c 18505 18506RENESAS RZ/N1 RTC CONTROLLER DRIVER 18507M: Miquel Raynal <miquel.raynal@bootlin.com> 18508L: linux-rtc@vger.kernel.org 18509L: linux-renesas-soc@vger.kernel.org 18510S: Maintained 18511F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18512F: drivers/rtc/rtc-rzn1.c 18513 18514RENESAS RZ/N1 USBF CONTROLLER DRIVER 18515M: Herve Codina <herve.codina@bootlin.com> 18516L: linux-renesas-soc@vger.kernel.org 18517L: linux-usb@vger.kernel.org 18518S: Maintained 18519F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18520F: drivers/usb/gadget/udc/renesas_usbf.c 18521 18522RENESAS RZ/V2M I2C DRIVER 18523M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18524L: linux-i2c@vger.kernel.org 18525L: linux-renesas-soc@vger.kernel.org 18526S: Supported 18527F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18528F: drivers/i2c/busses/i2c-rzv2m.c 18529 18530RENESAS USB PHY DRIVER 18531M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18532L: linux-renesas-soc@vger.kernel.org 18533S: Maintained 18534F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18535 18536RENESAS VERSACLOCK 7 CLOCK DRIVER 18537M: Alex Helms <alexander.helms.jy@renesas.com> 18538S: Maintained 18539F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18540F: drivers/clk/clk-versaclock7.c 18541 18542RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18543M: Herve Codina <herve.codina@bootlin.com> 18544L: linux-iio@vger.kernel.org 18545S: Maintained 18546F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18547F: drivers/iio/potentiometer/x9250.c 18548 18549RESET CONTROLLER FRAMEWORK 18550M: Philipp Zabel <p.zabel@pengutronix.de> 18551S: Maintained 18552T: git git://git.pengutronix.de/git/pza/linux 18553F: Documentation/devicetree/bindings/reset/ 18554F: Documentation/driver-api/reset.rst 18555F: drivers/reset/ 18556F: include/dt-bindings/reset/ 18557F: include/linux/reset-controller.h 18558F: include/linux/reset.h 18559F: include/linux/reset/ 18560K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18561 18562RESTARTABLE SEQUENCES SUPPORT 18563M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18564M: Peter Zijlstra <peterz@infradead.org> 18565M: "Paul E. McKenney" <paulmck@kernel.org> 18566M: Boqun Feng <boqun.feng@gmail.com> 18567L: linux-kernel@vger.kernel.org 18568S: Supported 18569F: include/trace/events/rseq.h 18570F: include/uapi/linux/rseq.h 18571F: kernel/rseq.c 18572F: tools/testing/selftests/rseq/ 18573 18574RFKILL 18575M: Johannes Berg <johannes@sipsolutions.net> 18576L: linux-wireless@vger.kernel.org 18577S: Maintained 18578W: https://wireless.wiki.kernel.org/ 18579Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18580T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18581T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18582F: Documentation/ABI/stable/sysfs-class-rfkill 18583F: Documentation/driver-api/rfkill.rst 18584F: include/linux/rfkill.h 18585F: include/uapi/linux/rfkill.h 18586F: net/rfkill/ 18587 18588RHASHTABLE 18589M: Thomas Graf <tgraf@suug.ch> 18590M: Herbert Xu <herbert@gondor.apana.org.au> 18591L: netdev@vger.kernel.org 18592S: Maintained 18593F: include/linux/rhashtable-types.h 18594F: include/linux/rhashtable.h 18595F: lib/rhashtable.c 18596F: lib/test_rhashtable.c 18597 18598RICOH R5C592 MEMORYSTICK DRIVER 18599M: Maxim Levitsky <maximlevitsky@gmail.com> 18600S: Maintained 18601F: drivers/memstick/host/r592.* 18602 18603RICOH SMARTMEDIA/XD DRIVER 18604M: Maxim Levitsky <maximlevitsky@gmail.com> 18605S: Maintained 18606F: drivers/mtd/nand/raw/r852.c 18607F: drivers/mtd/nand/raw/r852.h 18608 18609RISC-V ARCHITECTURE 18610M: Paul Walmsley <paul.walmsley@sifive.com> 18611M: Palmer Dabbelt <palmer@dabbelt.com> 18612M: Albert Ou <aou@eecs.berkeley.edu> 18613L: linux-riscv@lists.infradead.org 18614S: Supported 18615Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18616C: irc://irc.libera.chat/riscv 18617P: Documentation/arch/riscv/patch-acceptance.rst 18618T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18619F: arch/riscv/ 18620N: riscv 18621K: riscv 18622 18623RISC-V MICROCHIP FPGA SUPPORT 18624M: Conor Dooley <conor.dooley@microchip.com> 18625M: Daire McNamara <daire.mcnamara@microchip.com> 18626L: linux-riscv@lists.infradead.org 18627S: Supported 18628F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18629F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18630F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18631F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18632F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18633F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18634F: Documentation/devicetree/bindings/riscv/microchip.yaml 18635F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18636F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18637F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18638F: arch/riscv/boot/dts/microchip/ 18639F: drivers/char/hw_random/mpfs-rng.c 18640F: drivers/clk/microchip/clk-mpfs*.c 18641F: drivers/i2c/busses/i2c-microchip-corei2c.c 18642F: drivers/mailbox/mailbox-mpfs.c 18643F: drivers/pci/controller/pcie-microchip-host.c 18644F: drivers/pwm/pwm-microchip-core.c 18645F: drivers/reset/reset-mpfs.c 18646F: drivers/rtc/rtc-mpfs.c 18647F: drivers/soc/microchip/mpfs-sys-controller.c 18648F: drivers/spi/spi-microchip-core-qspi.c 18649F: drivers/spi/spi-microchip-core.c 18650F: drivers/usb/musb/mpfs.c 18651F: include/soc/microchip/mpfs.h 18652 18653RISC-V MISC SOC SUPPORT 18654M: Conor Dooley <conor@kernel.org> 18655L: linux-riscv@lists.infradead.org 18656S: Maintained 18657Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18658T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18659F: Documentation/devicetree/bindings/riscv/ 18660F: arch/riscv/boot/dts/ 18661X: arch/riscv/boot/dts/allwinner/ 18662X: arch/riscv/boot/dts/renesas/ 18663 18664RISC-V PMU DRIVERS 18665M: Atish Patra <atishp@atishpatra.org> 18666R: Anup Patel <anup@brainfault.org> 18667L: linux-riscv@lists.infradead.org 18668S: Supported 18669F: drivers/perf/riscv_pmu.c 18670F: drivers/perf/riscv_pmu_legacy.c 18671F: drivers/perf/riscv_pmu_sbi.c 18672 18673RISC-V THEAD SoC SUPPORT 18674M: Jisheng Zhang <jszhang@kernel.org> 18675M: Guo Ren <guoren@kernel.org> 18676M: Fu Wei <wefu@redhat.com> 18677L: linux-riscv@lists.infradead.org 18678S: Maintained 18679F: arch/riscv/boot/dts/thead/ 18680 18681RNBD BLOCK DRIVERS 18682M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18683M: Jack Wang <jinpu.wang@ionos.com> 18684L: linux-block@vger.kernel.org 18685S: Maintained 18686F: drivers/block/rnbd/ 18687 18688ROCCAT DRIVERS 18689M: Stefan Achatz <erazor_de@users.sourceforge.net> 18690S: Maintained 18691W: http://sourceforge.net/projects/roccat/ 18692F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18693F: drivers/hid/hid-roccat* 18694F: include/linux/hid-roccat* 18695 18696ROCKCHIP CRYPTO DRIVERS 18697M: Corentin Labbe <clabbe@baylibre.com> 18698L: linux-crypto@vger.kernel.org 18699S: Maintained 18700F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18701F: drivers/crypto/rockchip/ 18702 18703ROCKCHIP I2S TDM DRIVER 18704M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18705L: linux-rockchip@lists.infradead.org 18706S: Maintained 18707F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18708F: sound/soc/rockchip/rockchip_i2s_tdm.* 18709 18710ROCKCHIP ISP V1 DRIVER 18711M: Dafna Hirschfeld <dafna@fastmail.com> 18712M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18713L: linux-media@vger.kernel.org 18714L: linux-rockchip@lists.infradead.org 18715S: Maintained 18716F: Documentation/admin-guide/media/rkisp1.rst 18717F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18718F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18719F: drivers/media/platform/rockchip/rkisp1 18720F: include/uapi/linux/rkisp1-config.h 18721 18722ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18723M: Jacob Chen <jacob-chen@iotwrt.com> 18724M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18725L: linux-media@vger.kernel.org 18726L: linux-rockchip@lists.infradead.org 18727S: Maintained 18728F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18729F: drivers/media/platform/rockchip/rga/ 18730 18731ROCKCHIP VIDEO DECODER DRIVER 18732M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18733L: linux-media@vger.kernel.org 18734L: linux-rockchip@lists.infradead.org 18735S: Maintained 18736F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18737F: drivers/staging/media/rkvdec/ 18738 18739ROCKER DRIVER 18740M: Jiri Pirko <jiri@resnulli.us> 18741L: netdev@vger.kernel.org 18742S: Supported 18743F: drivers/net/ethernet/rocker/ 18744 18745ROCKETPORT EXPRESS/INFINITY DRIVER 18746M: Kevin Cernekee <cernekee@gmail.com> 18747L: linux-serial@vger.kernel.org 18748S: Odd Fixes 18749F: drivers/tty/serial/rp2.* 18750 18751ROHM BD99954 CHARGER IC 18752M: Matti Vaittinen <mazziesaccount@gmail.com> 18753S: Supported 18754F: drivers/power/supply/bd99954-charger.c 18755F: drivers/power/supply/bd99954-charger.h 18756 18757ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18758M: Tomasz Duszynski <tduszyns@gmail.com> 18759S: Maintained 18760F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18761F: drivers/iio/light/bh1750.c 18762 18763ROHM BM1390 PRESSURE SENSOR DRIVER 18764M: Matti Vaittinen <mazziesaccount@gmail.com> 18765L: linux-iio@vger.kernel.org 18766S: Supported 18767F: drivers/iio/pressure/rohm-bm1390.c 18768 18769ROHM BU270xx LIGHT SENSOR DRIVERs 18770M: Matti Vaittinen <mazziesaccount@gmail.com> 18771L: linux-iio@vger.kernel.org 18772S: Supported 18773F: drivers/iio/light/rohm-bu27008.c 18774F: drivers/iio/light/rohm-bu27034.c 18775 18776ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18777M: Marek Vasut <marek.vasut+renesas@gmail.com> 18778L: linux-kernel@vger.kernel.org 18779L: linux-renesas-soc@vger.kernel.org 18780S: Supported 18781F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18782F: drivers/gpio/gpio-bd9571mwv.c 18783F: drivers/mfd/bd9571mwv.c 18784F: drivers/regulator/bd9571mwv-regulator.c 18785F: include/linux/mfd/bd9571mwv.h 18786 18787ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18788M: Matti Vaittinen <mazziesaccount@gmail.com> 18789S: Supported 18790F: drivers/clk/clk-bd718x7.c 18791F: drivers/gpio/gpio-bd71815.c 18792F: drivers/gpio/gpio-bd71828.c 18793F: drivers/mfd/rohm-bd71828.c 18794F: drivers/mfd/rohm-bd718x7.c 18795F: drivers/mfd/rohm-bd9576.c 18796F: drivers/regulator/bd71815-regulator.c 18797F: drivers/regulator/bd71828-regulator.c 18798F: drivers/regulator/bd718x7-regulator.c 18799F: drivers/regulator/bd9576-regulator.c 18800F: drivers/regulator/rohm-regulator.c 18801F: drivers/rtc/rtc-bd70528.c 18802F: drivers/watchdog/bd9576_wdt.c 18803F: include/linux/mfd/rohm-bd71815.h 18804F: include/linux/mfd/rohm-bd71828.h 18805F: include/linux/mfd/rohm-bd718x7.h 18806F: include/linux/mfd/rohm-bd957x.h 18807F: include/linux/mfd/rohm-generic.h 18808F: include/linux/mfd/rohm-shared.h 18809 18810ROSE NETWORK LAYER 18811M: Ralf Baechle <ralf@linux-mips.org> 18812L: linux-hams@vger.kernel.org 18813S: Maintained 18814W: https://linux-ax25.in-berlin.de 18815F: include/net/rose.h 18816F: include/uapi/linux/rose.h 18817F: net/rose/ 18818 18819ROTATION DRIVER FOR ALLWINNER A83T 18820M: Jernej Skrabec <jernej.skrabec@gmail.com> 18821L: linux-media@vger.kernel.org 18822S: Maintained 18823T: git git://linuxtv.org/media_tree.git 18824F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18825F: drivers/media/platform/sunxi/sun8i-rotate/ 18826 18827RPMSG TTY DRIVER 18828M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18829L: linux-remoteproc@vger.kernel.org 18830S: Maintained 18831F: drivers/tty/rpmsg_tty.c 18832 18833RTL2830 MEDIA DRIVER 18834M: Antti Palosaari <crope@iki.fi> 18835L: linux-media@vger.kernel.org 18836S: Maintained 18837W: https://linuxtv.org 18838W: http://palosaari.fi/linux/ 18839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18840T: git git://linuxtv.org/anttip/media_tree.git 18841F: drivers/media/dvb-frontends/rtl2830* 18842 18843RTL2832 MEDIA DRIVER 18844M: Antti Palosaari <crope@iki.fi> 18845L: linux-media@vger.kernel.org 18846S: Maintained 18847W: https://linuxtv.org 18848W: http://palosaari.fi/linux/ 18849Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18850T: git git://linuxtv.org/anttip/media_tree.git 18851F: drivers/media/dvb-frontends/rtl2832* 18852 18853RTL2832_SDR MEDIA DRIVER 18854M: Antti Palosaari <crope@iki.fi> 18855L: linux-media@vger.kernel.org 18856S: Maintained 18857W: https://linuxtv.org 18858W: http://palosaari.fi/linux/ 18859Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18860T: git git://linuxtv.org/anttip/media_tree.git 18861F: drivers/media/dvb-frontends/rtl2832_sdr* 18862 18863RTL8180 WIRELESS DRIVER 18864L: linux-wireless@vger.kernel.org 18865S: Orphan 18866F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18867 18868RTL8187 WIRELESS DRIVER 18869M: Hin-Tak Leung <hintak.leung@gmail.com> 18870M: Larry Finger <Larry.Finger@lwfinger.net> 18871L: linux-wireless@vger.kernel.org 18872S: Maintained 18873F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18874 18875RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18876M: Jes Sorensen <Jes.Sorensen@gmail.com> 18877L: linux-wireless@vger.kernel.org 18878S: Maintained 18879F: drivers/net/wireless/realtek/rtl8xxxu/ 18880 18881RTRS TRANSPORT DRIVERS 18882M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18883M: Jack Wang <jinpu.wang@ionos.com> 18884L: linux-rdma@vger.kernel.org 18885S: Maintained 18886F: drivers/infiniband/ulp/rtrs/ 18887 18888RUNTIME VERIFICATION (RV) 18889M: Daniel Bristot de Oliveira <bristot@kernel.org> 18890M: Steven Rostedt <rostedt@goodmis.org> 18891L: linux-trace-kernel@vger.kernel.org 18892S: Maintained 18893F: Documentation/trace/rv/ 18894F: include/linux/rv.h 18895F: include/rv/ 18896F: kernel/trace/rv/ 18897F: tools/verification/ 18898 18899RUST 18900M: Miguel Ojeda <ojeda@kernel.org> 18901M: Alex Gaynor <alex.gaynor@gmail.com> 18902M: Wedson Almeida Filho <wedsonaf@gmail.com> 18903R: Boqun Feng <boqun.feng@gmail.com> 18904R: Gary Guo <gary@garyguo.net> 18905R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18906R: Benno Lossin <benno.lossin@proton.me> 18907R: Andreas Hindborg <a.hindborg@samsung.com> 18908R: Alice Ryhl <aliceryhl@google.com> 18909L: rust-for-linux@vger.kernel.org 18910S: Supported 18911W: https://rust-for-linux.com 18912B: https://github.com/Rust-for-Linux/linux/issues 18913C: zulip://rust-for-linux.zulipchat.com 18914P: https://rust-for-linux.com/contributing 18915T: git https://github.com/Rust-for-Linux/linux.git rust-next 18916F: Documentation/rust/ 18917F: rust/ 18918F: samples/rust/ 18919F: scripts/*rust* 18920K: \b(?i:rust)\b 18921 18922RXRPC SOCKETS (AF_RXRPC) 18923M: David Howells <dhowells@redhat.com> 18924M: Marc Dionne <marc.dionne@auristor.com> 18925L: linux-afs@lists.infradead.org 18926S: Supported 18927W: https://www.infradead.org/~dhowells/kafs/ 18928F: Documentation/networking/rxrpc.rst 18929F: include/keys/rxrpc-type.h 18930F: include/net/af_rxrpc.h 18931F: include/trace/events/rxrpc.h 18932F: include/uapi/linux/rxrpc.h 18933F: net/rxrpc/ 18934 18935S3 SAVAGE FRAMEBUFFER DRIVER 18936M: Antonino Daplas <adaplas@gmail.com> 18937L: linux-fbdev@vger.kernel.org 18938S: Maintained 18939F: drivers/video/fbdev/savage/ 18940 18941S390 ARCHITECTURE 18942M: Heiko Carstens <hca@linux.ibm.com> 18943M: Vasily Gorbik <gor@linux.ibm.com> 18944M: Alexander Gordeev <agordeev@linux.ibm.com> 18945R: Christian Borntraeger <borntraeger@linux.ibm.com> 18946R: Sven Schnelle <svens@linux.ibm.com> 18947L: linux-s390@vger.kernel.org 18948S: Supported 18949T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18950F: Documentation/driver-api/s390-drivers.rst 18951F: Documentation/arch/s390/ 18952F: arch/s390/ 18953F: drivers/s390/ 18954F: drivers/watchdog/diag288_wdt.c 18955 18956S390 COMMON I/O LAYER 18957M: Vineeth Vijayan <vneethv@linux.ibm.com> 18958M: Peter Oberparleiter <oberpar@linux.ibm.com> 18959L: linux-s390@vger.kernel.org 18960S: Supported 18961F: drivers/s390/cio/ 18962 18963S390 DASD DRIVER 18964M: Stefan Haberland <sth@linux.ibm.com> 18965M: Jan Hoeppner <hoeppner@linux.ibm.com> 18966L: linux-s390@vger.kernel.org 18967S: Supported 18968F: block/partitions/ibm.c 18969F: drivers/s390/block/dasd* 18970F: include/linux/dasd_mod.h 18971 18972S390 IOMMU (PCI) 18973M: Niklas Schnelle <schnelle@linux.ibm.com> 18974M: Matthew Rosato <mjrosato@linux.ibm.com> 18975R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18976L: linux-s390@vger.kernel.org 18977S: Supported 18978F: drivers/iommu/s390-iommu.c 18979 18980S390 IUCV NETWORK LAYER 18981M: Alexandra Winter <wintera@linux.ibm.com> 18982M: Wenjia Zhang <wenjia@linux.ibm.com> 18983L: linux-s390@vger.kernel.org 18984L: netdev@vger.kernel.org 18985S: Supported 18986F: drivers/s390/net/*iucv* 18987F: include/net/iucv/ 18988F: net/iucv/ 18989 18990S390 MM 18991M: Alexander Gordeev <agordeev@linux.ibm.com> 18992M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18993L: linux-s390@vger.kernel.org 18994S: Supported 18995T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18996F: arch/s390/include/asm/pgtable.h 18997F: arch/s390/mm 18998 18999S390 NETWORK DRIVERS 19000M: Alexandra Winter <wintera@linux.ibm.com> 19001M: Wenjia Zhang <wenjia@linux.ibm.com> 19002L: linux-s390@vger.kernel.org 19003L: netdev@vger.kernel.org 19004S: Supported 19005F: drivers/s390/net/ 19006 19007S390 PCI SUBSYSTEM 19008M: Niklas Schnelle <schnelle@linux.ibm.com> 19009M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19010L: linux-s390@vger.kernel.org 19011S: Supported 19012F: Documentation/arch/s390/pci.rst 19013F: arch/s390/pci/ 19014F: drivers/pci/hotplug/s390_pci_hpc.c 19015 19016S390 SCM DRIVER 19017M: Vineeth Vijayan <vneethv@linux.ibm.com> 19018L: linux-s390@vger.kernel.org 19019S: Supported 19020F: drivers/s390/block/scm* 19021F: drivers/s390/cio/scm.c 19022 19023S390 VFIO AP DRIVER 19024M: Tony Krowiak <akrowiak@linux.ibm.com> 19025M: Halil Pasic <pasic@linux.ibm.com> 19026M: Jason Herne <jjherne@linux.ibm.com> 19027L: linux-s390@vger.kernel.org 19028S: Supported 19029F: Documentation/arch/s390/vfio-ap* 19030F: drivers/s390/crypto/vfio_ap* 19031 19032S390 VFIO-CCW DRIVER 19033M: Eric Farman <farman@linux.ibm.com> 19034M: Matthew Rosato <mjrosato@linux.ibm.com> 19035R: Halil Pasic <pasic@linux.ibm.com> 19036L: linux-s390@vger.kernel.org 19037L: kvm@vger.kernel.org 19038S: Supported 19039F: Documentation/arch/s390/vfio-ccw.rst 19040F: drivers/s390/cio/vfio_ccw* 19041F: include/uapi/linux/vfio_ccw.h 19042 19043S390 VFIO-PCI DRIVER 19044M: Matthew Rosato <mjrosato@linux.ibm.com> 19045M: Eric Farman <farman@linux.ibm.com> 19046L: linux-s390@vger.kernel.org 19047L: kvm@vger.kernel.org 19048S: Supported 19049F: arch/s390/kvm/pci* 19050F: drivers/vfio/pci/vfio_pci_zdev.c 19051F: include/uapi/linux/vfio_zdev.h 19052 19053S390 ZCRYPT DRIVER 19054M: Harald Freudenberger <freude@linux.ibm.com> 19055L: linux-s390@vger.kernel.org 19056S: Supported 19057F: drivers/s390/crypto/ 19058 19059S390 ZFCP DRIVER 19060M: Steffen Maier <maier@linux.ibm.com> 19061M: Benjamin Block <bblock@linux.ibm.com> 19062L: linux-s390@vger.kernel.org 19063S: Supported 19064F: drivers/s390/scsi/zfcp_* 19065 19066SAA6588 RDS RECEIVER DRIVER 19067M: Hans Verkuil <hverkuil@xs4all.nl> 19068L: linux-media@vger.kernel.org 19069S: Odd Fixes 19070W: https://linuxtv.org 19071T: git git://linuxtv.org/media_tree.git 19072F: drivers/media/i2c/saa6588* 19073 19074SAA7134 VIDEO4LINUX DRIVER 19075M: Mauro Carvalho Chehab <mchehab@kernel.org> 19076L: linux-media@vger.kernel.org 19077S: Odd fixes 19078W: https://linuxtv.org 19079T: git git://linuxtv.org/media_tree.git 19080F: Documentation/driver-api/media/drivers/saa7134* 19081F: drivers/media/pci/saa7134/ 19082 19083SAA7146 VIDEO4LINUX-2 DRIVER 19084M: Hans Verkuil <hverkuil@xs4all.nl> 19085L: linux-media@vger.kernel.org 19086S: Maintained 19087T: git git://linuxtv.org/media_tree.git 19088F: drivers/media/common/saa7146/ 19089F: drivers/media/pci/saa7146/ 19090F: include/media/drv-intf/saa7146* 19091 19092SAFESETID SECURITY MODULE 19093M: Micah Morton <mortonm@chromium.org> 19094S: Supported 19095F: Documentation/admin-guide/LSM/SafeSetID.rst 19096F: security/safesetid/ 19097 19098SAMSUNG AUDIO (ASoC) DRIVERS 19099M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19100L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19101S: Maintained 19102B: mailto:linux-samsung-soc@vger.kernel.org 19103F: Documentation/devicetree/bindings/sound/samsung* 19104F: sound/soc/samsung/ 19105 19106SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19107M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19108L: linux-crypto@vger.kernel.org 19109L: linux-samsung-soc@vger.kernel.org 19110S: Maintained 19111F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19112F: drivers/crypto/exynos-rng.c 19113 19114SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19115M: Łukasz Stelmach <l.stelmach@samsung.com> 19116L: linux-samsung-soc@vger.kernel.org 19117S: Maintained 19118F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19119F: drivers/char/hw_random/exynos-trng.c 19120 19121SAMSUNG FRAMEBUFFER DRIVER 19122M: Jingoo Han <jingoohan1@gmail.com> 19123L: linux-fbdev@vger.kernel.org 19124S: Maintained 19125F: drivers/video/fbdev/s3c-fb.c 19126 19127SAMSUNG INTERCONNECT DRIVERS 19128M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19129M: Artur Świgoń <a.swigon@samsung.com> 19130L: linux-pm@vger.kernel.org 19131L: linux-samsung-soc@vger.kernel.org 19132S: Supported 19133F: drivers/interconnect/samsung/ 19134 19135SAMSUNG LAPTOP DRIVER 19136M: Corentin Chary <corentin.chary@gmail.com> 19137L: platform-driver-x86@vger.kernel.org 19138S: Maintained 19139F: drivers/platform/x86/samsung-laptop.c 19140 19141SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19142M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19143L: linux-kernel@vger.kernel.org 19144L: linux-samsung-soc@vger.kernel.org 19145S: Maintained 19146B: mailto:linux-samsung-soc@vger.kernel.org 19147F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19148F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19149F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19150F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19151F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19152F: drivers/clk/clk-s2mps11.c 19153F: drivers/mfd/sec*.c 19154F: drivers/regulator/s2m*.c 19155F: drivers/regulator/s5m*.c 19156F: drivers/rtc/rtc-s5m.c 19157F: include/linux/mfd/samsung/ 19158 19159SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19160M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19161L: linux-media@vger.kernel.org 19162L: linux-samsung-soc@vger.kernel.org 19163S: Maintained 19164F: drivers/media/platform/samsung/s3c-camif/ 19165F: include/media/drv-intf/s3c_camif.h 19166 19167SAMSUNG S3FWRN5 NFC DRIVER 19168M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19169S: Maintained 19170F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19171F: drivers/nfc/s3fwrn5 19172 19173SAMSUNG S5C73M3 CAMERA DRIVER 19174M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19175M: Andrzej Hajda <andrzej.hajda@intel.com> 19176L: linux-media@vger.kernel.org 19177S: Supported 19178F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19179F: drivers/media/i2c/s5c73m3/* 19180 19181SAMSUNG S5K5BAF CAMERA DRIVER 19182M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19183M: Andrzej Hajda <andrzej.hajda@intel.com> 19184L: linux-media@vger.kernel.org 19185S: Supported 19186F: drivers/media/i2c/s5k5baf.c 19187 19188SAMSUNG S5P Security SubSystem (SSS) DRIVER 19189M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19190M: Vladimir Zapolskiy <vz@mleia.com> 19191L: linux-crypto@vger.kernel.org 19192L: linux-samsung-soc@vger.kernel.org 19193S: Maintained 19194F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19195F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19196F: drivers/crypto/s5p-sss.c 19197 19198SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19199M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19200L: linux-media@vger.kernel.org 19201S: Supported 19202Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19203F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19204F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19205F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19206F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19207F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19208F: drivers/media/platform/samsung/exynos4-is/ 19209 19210SAMSUNG SOC CLOCK DRIVERS 19211M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19212M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19213M: Tomasz Figa <tomasz.figa@gmail.com> 19214M: Chanwoo Choi <cw00.choi@samsung.com> 19215R: Alim Akhtar <alim.akhtar@samsung.com> 19216L: linux-samsung-soc@vger.kernel.org 19217S: Maintained 19218T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19219T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 19220F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19221F: Documentation/devicetree/bindings/clock/samsung,s3c* 19222F: drivers/clk/samsung/ 19223F: include/dt-bindings/clock/exynos*.h 19224F: include/dt-bindings/clock/s5p*.h 19225F: include/dt-bindings/clock/samsung,*.h 19226F: include/linux/clk/samsung.h 19227 19228SAMSUNG SPI DRIVERS 19229M: Andi Shyti <andi.shyti@kernel.org> 19230L: linux-spi@vger.kernel.org 19231L: linux-samsung-soc@vger.kernel.org 19232S: Maintained 19233F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19234F: drivers/spi/spi-s3c* 19235F: include/linux/platform_data/spi-s3c64xx.h 19236 19237SAMSUNG SXGBE DRIVERS 19238M: Byungho An <bh74.an@samsung.com> 19239L: netdev@vger.kernel.org 19240S: Supported 19241F: drivers/net/ethernet/samsung/sxgbe/ 19242 19243SAMSUNG THERMAL DRIVER 19244M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19245M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19246L: linux-pm@vger.kernel.org 19247L: linux-samsung-soc@vger.kernel.org 19248S: Maintained 19249F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19250F: drivers/thermal/samsung/ 19251 19252SAMSUNG USB2 PHY DRIVER 19253M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19254L: linux-kernel@vger.kernel.org 19255S: Supported 19256F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19257F: Documentation/driver-api/phy/samsung-usb2.rst 19258F: drivers/phy/samsung/phy-exynos4210-usb2.c 19259F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19260F: drivers/phy/samsung/phy-exynos5250-usb2.c 19261F: drivers/phy/samsung/phy-s5pv210-usb2.c 19262F: drivers/phy/samsung/phy-samsung-usb2.c 19263F: drivers/phy/samsung/phy-samsung-usb2.h 19264 19265SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19266M: Paul Barker <paul.barker@sancloud.com> 19267R: Marc Murphy <marc.murphy@sancloud.com> 19268S: Supported 19269F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19270 19271SC1200 WDT DRIVER 19272M: Zwane Mwaikambo <zwanem@gmail.com> 19273S: Maintained 19274F: drivers/watchdog/sc1200wdt.c 19275 19276SCHEDULER 19277M: Ingo Molnar <mingo@redhat.com> 19278M: Peter Zijlstra <peterz@infradead.org> 19279M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19280M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19281R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19282R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19283R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19284R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19285R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19286R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19287L: linux-kernel@vger.kernel.org 19288S: Maintained 19289T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19290F: include/linux/preempt.h 19291F: include/linux/sched.h 19292F: include/linux/wait.h 19293F: include/uapi/linux/sched.h 19294F: kernel/sched/ 19295 19296SCSI LIBSAS SUBSYSTEM 19297R: John Garry <john.g.garry@oracle.com> 19298R: Jason Yan <yanaijie@huawei.com> 19299L: linux-scsi@vger.kernel.org 19300S: Supported 19301F: Documentation/scsi/libsas.rst 19302F: drivers/scsi/libsas/ 19303F: include/scsi/libsas.h 19304F: include/scsi/sas_ata.h 19305 19306SCSI RDMA PROTOCOL (SRP) INITIATOR 19307M: Bart Van Assche <bvanassche@acm.org> 19308L: linux-rdma@vger.kernel.org 19309S: Supported 19310Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19311F: drivers/infiniband/ulp/srp/ 19312F: include/scsi/srp.h 19313 19314SCSI RDMA PROTOCOL (SRP) TARGET 19315M: Bart Van Assche <bvanassche@acm.org> 19316L: linux-rdma@vger.kernel.org 19317L: target-devel@vger.kernel.org 19318S: Supported 19319Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19320F: drivers/infiniband/ulp/srpt/ 19321 19322SCSI SG DRIVER 19323M: Doug Gilbert <dgilbert@interlog.com> 19324L: linux-scsi@vger.kernel.org 19325S: Maintained 19326W: http://sg.danny.cz/sg 19327F: Documentation/scsi/scsi-generic.rst 19328F: drivers/scsi/sg.c 19329F: include/scsi/sg.h 19330 19331SCSI SUBSYSTEM 19332M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19333M: "Martin K. Petersen" <martin.petersen@oracle.com> 19334L: linux-scsi@vger.kernel.org 19335S: Maintained 19336Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19337T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19338T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19339F: Documentation/devicetree/bindings/scsi/ 19340F: drivers/scsi/ 19341F: drivers/ufs/ 19342F: include/scsi/ 19343 19344SCSI TAPE DRIVER 19345M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19346L: linux-scsi@vger.kernel.org 19347S: Maintained 19348F: Documentation/scsi/st.rst 19349F: drivers/scsi/st.* 19350F: drivers/scsi/st_*.h 19351 19352SCSI TARGET CORE USER DRIVER 19353M: Bodo Stroesser <bostroesser@gmail.com> 19354L: linux-scsi@vger.kernel.org 19355L: target-devel@vger.kernel.org 19356S: Supported 19357F: Documentation/target/tcmu-design.rst 19358F: drivers/target/target_core_user.c 19359F: include/uapi/linux/target_core_user.h 19360 19361SCSI TARGET SUBSYSTEM 19362M: "Martin K. Petersen" <martin.petersen@oracle.com> 19363L: linux-scsi@vger.kernel.org 19364L: target-devel@vger.kernel.org 19365S: Supported 19366Q: https://patchwork.kernel.org/project/target-devel/list/ 19367T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19368F: Documentation/target/ 19369F: drivers/target/ 19370F: include/target/ 19371 19372SCTP PROTOCOL 19373M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19374M: Xin Long <lucien.xin@gmail.com> 19375L: linux-sctp@vger.kernel.org 19376S: Maintained 19377W: https://github.com/sctp/lksctp-tools/wiki 19378F: Documentation/networking/sctp.rst 19379F: include/linux/sctp.h 19380F: include/net/sctp/ 19381F: include/uapi/linux/sctp.h 19382F: net/sctp/ 19383 19384SCx200 CPU SUPPORT 19385M: Jim Cromie <jim.cromie@gmail.com> 19386S: Odd Fixes 19387F: Documentation/i2c/busses/scx200_acb.rst 19388F: arch/x86/platform/scx200/ 19389F: drivers/i2c/busses/scx200* 19390F: drivers/mtd/maps/scx200_docflash.c 19391F: drivers/watchdog/scx200_wdt.c 19392F: include/linux/scx200.h 19393 19394SCx200 GPIO DRIVER 19395M: Jim Cromie <jim.cromie@gmail.com> 19396S: Maintained 19397F: drivers/char/scx200_gpio.c 19398F: include/linux/scx200_gpio.h 19399 19400SCx200 HRT CLOCKSOURCE DRIVER 19401M: Jim Cromie <jim.cromie@gmail.com> 19402S: Maintained 19403F: drivers/clocksource/scx200_hrt.c 19404 19405SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19406M: Sascha Sommer <saschasommer@freenet.de> 19407L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19408S: Maintained 19409F: drivers/mmc/host/sdricoh_cs.c 19410 19411SECO BOARDS CEC DRIVER 19412M: Ettore Chimenti <ek5.chimenti@gmail.com> 19413S: Maintained 19414F: drivers/media/cec/platform/seco/seco-cec.c 19415F: drivers/media/cec/platform/seco/seco-cec.h 19416 19417SECURE COMPUTING 19418M: Kees Cook <keescook@chromium.org> 19419R: Andy Lutomirski <luto@amacapital.net> 19420R: Will Drewry <wad@chromium.org> 19421S: Supported 19422T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19423F: Documentation/userspace-api/seccomp_filter.rst 19424F: include/linux/seccomp.h 19425F: include/uapi/linux/seccomp.h 19426F: kernel/seccomp.c 19427F: tools/testing/selftests/kselftest_harness.h 19428F: tools/testing/selftests/seccomp/* 19429K: \bsecure_computing 19430K: \bTIF_SECCOMP\b 19431 19432SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19433M: Kamal Dasu <kamal.dasu@broadcom.com> 19434M: Al Cooper <alcooperx@gmail.com> 19435R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19436L: linux-mmc@vger.kernel.org 19437S: Maintained 19438F: drivers/mmc/host/sdhci-brcmstb* 19439 19440SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19441M: Adrian Hunter <adrian.hunter@intel.com> 19442L: linux-mmc@vger.kernel.org 19443S: Supported 19444F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19445F: drivers/mmc/host/sdhci* 19446 19447SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19448M: Aubin Constans <aubin.constans@microchip.com> 19449R: Eugen Hristev <eugen.hristev@collabora.com> 19450L: linux-mmc@vger.kernel.org 19451S: Supported 19452F: drivers/mmc/host/sdhci-of-at91.c 19453 19454SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19455M: Haibo Chen <haibo.chen@nxp.com> 19456L: linux-imx@nxp.com 19457L: linux-mmc@vger.kernel.org 19458S: Maintained 19459F: drivers/mmc/host/sdhci-esdhc-imx.c 19460 19461SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19462M: Ben Dooks <ben-linux@fluff.org> 19463M: Jaehoon Chung <jh80.chung@samsung.com> 19464L: linux-mmc@vger.kernel.org 19465S: Maintained 19466F: drivers/mmc/host/sdhci-s3c* 19467 19468SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19469M: Viresh Kumar <vireshk@kernel.org> 19470L: linux-mmc@vger.kernel.org 19471S: Maintained 19472F: drivers/mmc/host/sdhci-spear.c 19473 19474SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19475M: Vignesh Raghavendra <vigneshr@ti.com> 19476L: linux-mmc@vger.kernel.org 19477S: Maintained 19478F: drivers/mmc/host/sdhci-omap.c 19479 19480SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19481M: Jonathan Derrick <jonathan.derrick@linux.dev> 19482L: linux-block@vger.kernel.org 19483S: Supported 19484F: block/opal_proto.h 19485F: block/sed* 19486F: include/linux/sed* 19487F: include/uapi/linux/sed* 19488 19489SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19490M: Mark Rutland <mark.rutland@arm.com> 19491M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19492M: Sudeep Holla <sudeep.holla@arm.com> 19493L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19494S: Maintained 19495F: drivers/firmware/smccc/ 19496F: include/linux/arm-smccc.h 19497 19498SECURITY CONTACT 19499M: Security Officers <security@kernel.org> 19500S: Supported 19501F: Documentation/process/security-bugs.rst 19502 19503SECURITY SUBSYSTEM 19504M: Paul Moore <paul@paul-moore.com> 19505M: James Morris <jmorris@namei.org> 19506M: "Serge E. Hallyn" <serge@hallyn.com> 19507L: linux-security-module@vger.kernel.org (suggested Cc:) 19508S: Supported 19509W: http://kernsec.org/ 19510T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19511F: security/ 19512X: security/selinux/ 19513 19514SELINUX SECURITY MODULE 19515M: Paul Moore <paul@paul-moore.com> 19516M: Stephen Smalley <stephen.smalley.work@gmail.com> 19517M: Eric Paris <eparis@parisplace.org> 19518L: selinux@vger.kernel.org 19519S: Supported 19520W: https://selinuxproject.org 19521W: https://github.com/SELinuxProject 19522T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19523F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19524F: Documentation/ABI/removed/sysfs-selinux-disable 19525F: Documentation/admin-guide/LSM/SELinux.rst 19526F: include/trace/events/avc.h 19527F: include/uapi/linux/selinux_netlink.h 19528F: scripts/selinux/ 19529F: security/selinux/ 19530 19531SENSABLE PHANTOM 19532M: Jiri Slaby <jirislaby@kernel.org> 19533S: Maintained 19534F: drivers/misc/phantom.c 19535F: include/uapi/linux/phantom.h 19536 19537SENSEAIR SUNRISE 006-0-0007 19538M: Jacopo Mondi <jacopo@jmondi.org> 19539S: Maintained 19540F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19541F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19542F: drivers/iio/chemical/sunrise_co2.c 19543 19544SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19545M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19546S: Maintained 19547F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19548F: drivers/iio/chemical/scd30.h 19549F: drivers/iio/chemical/scd30_core.c 19550F: drivers/iio/chemical/scd30_i2c.c 19551F: drivers/iio/chemical/scd30_serial.c 19552 19553SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19554M: Roan van Dijk <roan@protonic.nl> 19555S: Maintained 19556F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19557F: drivers/iio/chemical/scd4x.c 19558 19559SENSIRION SGP40 GAS SENSOR DRIVER 19560M: Andreas Klinger <ak@it-klinger.de> 19561S: Maintained 19562F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19563F: drivers/iio/chemical/sgp40.c 19564 19565SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19566M: Tomasz Duszynski <tduszyns@gmail.com> 19567S: Maintained 19568F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19569F: drivers/iio/chemical/sps30.c 19570F: drivers/iio/chemical/sps30_i2c.c 19571F: drivers/iio/chemical/sps30_serial.c 19572 19573SERIAL DEVICE BUS 19574M: Rob Herring <robh@kernel.org> 19575L: linux-serial@vger.kernel.org 19576S: Maintained 19577F: Documentation/devicetree/bindings/serial/serial.yaml 19578F: drivers/tty/serdev/ 19579F: include/linux/serdev.h 19580 19581SERIAL IR RECEIVER 19582M: Sean Young <sean@mess.org> 19583L: linux-media@vger.kernel.org 19584S: Maintained 19585F: drivers/media/rc/serial_ir.c 19586 19587SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19588M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19589L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19590S: Maintained 19591F: Documentation/devicetree/bindings/slimbus/ 19592F: drivers/slimbus/ 19593F: include/linux/slimbus.h 19594 19595SFC NETWORK DRIVER 19596M: Edward Cree <ecree.xilinx@gmail.com> 19597M: Martin Habets <habetsm.xilinx@gmail.com> 19598L: netdev@vger.kernel.org 19599L: linux-net-drivers@amd.com 19600S: Supported 19601F: Documentation/networking/devlink/sfc.rst 19602F: drivers/net/ethernet/sfc/ 19603 19604SFCTEMP HWMON DRIVER 19605M: Emil Renner Berthing <kernel@esmil.dk> 19606M: Hal Feng <hal.feng@starfivetech.com> 19607L: linux-hwmon@vger.kernel.org 19608S: Maintained 19609F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19610F: Documentation/hwmon/sfctemp.rst 19611F: drivers/hwmon/sfctemp.c 19612 19613SFF/SFP/SFP+ MODULE SUPPORT 19614M: Russell King <linux@armlinux.org.uk> 19615L: netdev@vger.kernel.org 19616S: Maintained 19617F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19618F: drivers/net/phy/phylink.c 19619F: drivers/net/phy/sfp* 19620F: include/linux/mdio/mdio-i2c.h 19621F: include/linux/phylink.h 19622F: include/linux/sfp.h 19623K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19624 19625SGI GRU DRIVER 19626M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19627S: Maintained 19628F: drivers/misc/sgi-gru/ 19629 19630SGI XP/XPC/XPNET DRIVER 19631M: Robin Holt <robinmholt@gmail.com> 19632M: Steve Wahl <steve.wahl@hpe.com> 19633S: Maintained 19634F: drivers/misc/sgi-xp/ 19635 19636SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19637M: Karsten Graul <kgraul@linux.ibm.com> 19638M: Wenjia Zhang <wenjia@linux.ibm.com> 19639M: Jan Karcher <jaka@linux.ibm.com> 19640R: D. Wythe <alibuda@linux.alibaba.com> 19641R: Tony Lu <tonylu@linux.alibaba.com> 19642R: Wen Gu <guwen@linux.alibaba.com> 19643L: linux-s390@vger.kernel.org 19644S: Supported 19645F: net/smc/ 19646 19647SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19648M: Linus Walleij <linus.walleij@linaro.org> 19649L: linux-iio@vger.kernel.org 19650S: Maintained 19651T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19652F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19653F: drivers/iio/light/gp2ap002.c 19654 19655SHARP RJ54N1CB0C SENSOR DRIVER 19656M: Jacopo Mondi <jacopo@jmondi.org> 19657L: linux-media@vger.kernel.org 19658S: Odd fixes 19659T: git git://linuxtv.org/media_tree.git 19660F: drivers/media/i2c/rj54n1cb0c.c 19661F: include/media/i2c/rj54n1cb0c.h 19662 19663SH_VOU V4L2 OUTPUT DRIVER 19664L: linux-media@vger.kernel.org 19665S: Orphan 19666F: drivers/media/platform/renesas/sh_vou.c 19667F: include/media/drv-intf/sh_vou.h 19668 19669SI2157 MEDIA DRIVER 19670M: Antti Palosaari <crope@iki.fi> 19671L: linux-media@vger.kernel.org 19672S: Maintained 19673W: https://linuxtv.org 19674W: http://palosaari.fi/linux/ 19675Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19676T: git git://linuxtv.org/anttip/media_tree.git 19677F: drivers/media/tuners/si2157* 19678 19679SI2165 MEDIA DRIVER 19680M: Matthias Schwarzott <zzam@gentoo.org> 19681L: linux-media@vger.kernel.org 19682S: Maintained 19683W: https://linuxtv.org 19684Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19685F: drivers/media/dvb-frontends/si2165* 19686 19687SI2168 MEDIA DRIVER 19688M: Antti Palosaari <crope@iki.fi> 19689L: linux-media@vger.kernel.org 19690S: Maintained 19691W: https://linuxtv.org 19692W: http://palosaari.fi/linux/ 19693Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19694T: git git://linuxtv.org/anttip/media_tree.git 19695F: drivers/media/dvb-frontends/si2168* 19696 19697SI470X FM RADIO RECEIVER I2C DRIVER 19698M: Hans Verkuil <hverkuil@xs4all.nl> 19699L: linux-media@vger.kernel.org 19700S: Odd Fixes 19701W: https://linuxtv.org 19702T: git git://linuxtv.org/media_tree.git 19703F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19704F: drivers/media/radio/si470x/radio-si470x-i2c.c 19705 19706SI470X FM RADIO RECEIVER USB DRIVER 19707M: Hans Verkuil <hverkuil@xs4all.nl> 19708L: linux-media@vger.kernel.org 19709S: Maintained 19710W: https://linuxtv.org 19711T: git git://linuxtv.org/media_tree.git 19712F: drivers/media/radio/si470x/radio-si470x-common.c 19713F: drivers/media/radio/si470x/radio-si470x-usb.c 19714F: drivers/media/radio/si470x/radio-si470x.h 19715 19716SI4713 FM RADIO TRANSMITTER I2C DRIVER 19717M: Eduardo Valentin <edubezval@gmail.com> 19718L: linux-media@vger.kernel.org 19719S: Odd Fixes 19720W: https://linuxtv.org 19721T: git git://linuxtv.org/media_tree.git 19722F: drivers/media/radio/si4713/si4713.? 19723 19724SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19725M: Eduardo Valentin <edubezval@gmail.com> 19726L: linux-media@vger.kernel.org 19727S: Odd Fixes 19728W: https://linuxtv.org 19729T: git git://linuxtv.org/media_tree.git 19730F: drivers/media/radio/si4713/radio-platform-si4713.c 19731 19732SI4713 FM RADIO TRANSMITTER USB DRIVER 19733M: Hans Verkuil <hverkuil@xs4all.nl> 19734L: linux-media@vger.kernel.org 19735S: Maintained 19736W: https://linuxtv.org 19737T: git git://linuxtv.org/media_tree.git 19738F: drivers/media/radio/si4713/radio-usb-si4713.c 19739 19740SIANO DVB DRIVER 19741M: Mauro Carvalho Chehab <mchehab@kernel.org> 19742L: linux-media@vger.kernel.org 19743S: Odd fixes 19744W: https://linuxtv.org 19745T: git git://linuxtv.org/media_tree.git 19746F: drivers/media/common/siano/ 19747F: drivers/media/mmc/siano/ 19748F: drivers/media/usb/siano/ 19749F: drivers/media/usb/siano/ 19750 19751SIEMENS IPC LED DRIVERS 19752M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19753M: Xing Tong Wu <xingtong.wu@siemens.com> 19754M: Tobias Schaffner <tobias.schaffner@siemens.com> 19755L: linux-leds@vger.kernel.org 19756S: Maintained 19757F: drivers/leds/simple/ 19758 19759SIEMENS IPC PLATFORM DRIVERS 19760M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19761M: Xing Tong Wu <xingtong.wu@siemens.com> 19762M: Tobias Schaffner <tobias.schaffner@siemens.com> 19763L: platform-driver-x86@vger.kernel.org 19764S: Maintained 19765F: drivers/platform/x86/siemens/ 19766F: include/linux/platform_data/x86/simatic-ipc-base.h 19767F: include/linux/platform_data/x86/simatic-ipc.h 19768 19769SIEMENS IPC WATCHDOG DRIVERS 19770M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19771M: Xing Tong Wu <xingtong.wu@siemens.com> 19772M: Tobias Schaffner <tobias.schaffner@siemens.com> 19773L: linux-watchdog@vger.kernel.org 19774S: Maintained 19775F: drivers/watchdog/simatic-ipc-wdt.c 19776 19777SIFIVE DRIVERS 19778M: Palmer Dabbelt <palmer@dabbelt.com> 19779M: Paul Walmsley <paul.walmsley@sifive.com> 19780L: linux-riscv@lists.infradead.org 19781S: Supported 19782N: sifive 19783K: [^@]sifive 19784 19785SIFIVE FU540 SYSTEM-ON-CHIP 19786M: Paul Walmsley <paul.walmsley@sifive.com> 19787M: Palmer Dabbelt <palmer@dabbelt.com> 19788L: linux-riscv@lists.infradead.org 19789S: Supported 19790T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19791N: fu540 19792K: fu540 19793 19794SIFIVE PDMA DRIVER 19795M: Green Wan <green.wan@sifive.com> 19796S: Maintained 19797F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19798F: drivers/dma/sf-pdma/ 19799 19800SIFIVE SOC DRIVERS 19801M: Conor Dooley <conor@kernel.org> 19802L: linux-riscv@lists.infradead.org 19803S: Maintained 19804T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19805F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19806F: drivers/soc/sifive/ 19807 19808SILEAD TOUCHSCREEN DRIVER 19809M: Hans de Goede <hdegoede@redhat.com> 19810L: linux-input@vger.kernel.org 19811L: platform-driver-x86@vger.kernel.org 19812S: Maintained 19813F: drivers/input/touchscreen/silead.c 19814F: drivers/platform/x86/touchscreen_dmi.c 19815 19816SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19817M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19818S: Supported 19819F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19820F: drivers/net/wireless/silabs/wfx/ 19821 19822SILICON MOTION SM712 FRAME BUFFER DRIVER 19823M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19824M: Teddy Wang <teddy.wang@siliconmotion.com> 19825M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19826L: linux-fbdev@vger.kernel.org 19827S: Maintained 19828F: Documentation/fb/sm712fb.rst 19829F: drivers/video/fbdev/sm712* 19830 19831SILVACO I3C DUAL-ROLE MASTER 19832M: Miquel Raynal <miquel.raynal@bootlin.com> 19833M: Conor Culhane <conor.culhane@silvaco.com> 19834L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19835S: Maintained 19836F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19837F: drivers/i3c/master/svc-i3c-master.c 19838 19839SIMPLEFB FB DRIVER 19840M: Hans de Goede <hdegoede@redhat.com> 19841L: linux-fbdev@vger.kernel.org 19842S: Maintained 19843F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19844F: drivers/video/fbdev/simplefb.c 19845F: include/linux/platform_data/simplefb.h 19846 19847SIMTEC EB110ATX (Chalice CATS) 19848M: Simtec Linux Team <linux@simtec.co.uk> 19849S: Supported 19850W: http://www.simtec.co.uk/products/EB110ATX/ 19851 19852SIOX 19853M: Thorsten Scherer <t.scherer@eckelmann.de> 19854M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19855R: Pengutronix Kernel Team <kernel@pengutronix.de> 19856S: Supported 19857F: drivers/gpio/gpio-siox.c 19858F: drivers/siox/* 19859F: include/trace/events/siox.h 19860 19861SIPHASH PRF ROUTINES 19862M: Jason A. Donenfeld <Jason@zx2c4.com> 19863S: Maintained 19864F: include/linux/siphash.h 19865F: lib/siphash.c 19866F: lib/siphash_kunit.c 19867 19868SIS 190 ETHERNET DRIVER 19869M: Francois Romieu <romieu@fr.zoreil.com> 19870L: netdev@vger.kernel.org 19871S: Maintained 19872F: drivers/net/ethernet/sis/sis190.c 19873 19874SIS 900/7016 FAST ETHERNET DRIVER 19875M: Daniele Venzano <venza@brownhat.org> 19876L: netdev@vger.kernel.org 19877S: Maintained 19878W: http://www.brownhat.org/sis900.html 19879F: drivers/net/ethernet/sis/sis900.* 19880 19881SIS FRAMEBUFFER DRIVER 19882S: Orphan 19883F: Documentation/fb/sisfb.rst 19884F: drivers/video/fbdev/sis/ 19885F: include/video/sisfb.h 19886 19887SIS I2C TOUCHSCREEN DRIVER 19888M: Mika Penttilä <mpenttil@redhat.com> 19889L: linux-input@vger.kernel.org 19890S: Maintained 19891F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19892F: drivers/input/touchscreen/sis_i2c.c 19893 19894SIS USB2VGA DRIVER 19895M: Thomas Winischhofer <thomas@winischhofer.net> 19896S: Maintained 19897W: http://www.winischhofer.at/linuxsisusbvga.shtml 19898F: drivers/usb/misc/sisusbvga/ 19899 19900SL28 CPLD MFD DRIVER 19901M: Michael Walle <michael@walle.cc> 19902S: Maintained 19903F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19904F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19905F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19906F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19907F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19908F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19909F: drivers/gpio/gpio-sl28cpld.c 19910F: drivers/hwmon/sl28cpld-hwmon.c 19911F: drivers/irqchip/irq-sl28cpld.c 19912F: drivers/pwm/pwm-sl28cpld.c 19913F: drivers/watchdog/sl28cpld_wdt.c 19914 19915SL28 VPD NVMEM LAYOUT DRIVER 19916M: Michael Walle <michael@walle.cc> 19917S: Maintained 19918F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19919F: drivers/nvmem/layouts/sl28vpd.c 19920 19921SLAB ALLOCATOR 19922M: Christoph Lameter <cl@linux.com> 19923M: Pekka Enberg <penberg@kernel.org> 19924M: David Rientjes <rientjes@google.com> 19925M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19926M: Andrew Morton <akpm@linux-foundation.org> 19927M: Vlastimil Babka <vbabka@suse.cz> 19928R: Roman Gushchin <roman.gushchin@linux.dev> 19929R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19930L: linux-mm@kvack.org 19931S: Maintained 19932T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19933F: include/linux/sl?b*.h 19934F: mm/sl?b* 19935 19936SLCAN CAN NETWORK DRIVER 19937M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19938L: linux-can@vger.kernel.org 19939S: Maintained 19940F: drivers/net/can/slcan/ 19941 19942SLEEPABLE READ-COPY UPDATE (SRCU) 19943M: Lai Jiangshan <jiangshanlai@gmail.com> 19944M: "Paul E. McKenney" <paulmck@kernel.org> 19945M: Josh Triplett <josh@joshtriplett.org> 19946R: Steven Rostedt <rostedt@goodmis.org> 19947R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19948L: rcu@vger.kernel.org 19949S: Supported 19950W: http://www.rdrop.com/users/paulmck/RCU/ 19951T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19952F: include/linux/srcu*.h 19953F: kernel/rcu/srcu*.c 19954 19955SMACK SECURITY MODULE 19956M: Casey Schaufler <casey@schaufler-ca.com> 19957L: linux-security-module@vger.kernel.org 19958S: Maintained 19959W: http://schaufler-ca.com 19960T: git git://github.com/cschaufler/smack-next 19961F: Documentation/admin-guide/LSM/Smack.rst 19962F: security/smack/ 19963 19964SMC91x ETHERNET DRIVER 19965M: Nicolas Pitre <nico@fluxnic.net> 19966S: Odd Fixes 19967F: drivers/net/ethernet/smsc/smc91x.* 19968 19969SMSC EMC2103 HARDWARE MONITOR DRIVER 19970M: Steve Glendinning <steve.glendinning@shawell.net> 19971L: linux-hwmon@vger.kernel.org 19972S: Maintained 19973F: Documentation/hwmon/emc2103.rst 19974F: drivers/hwmon/emc2103.c 19975 19976SMSC SCH5627 HARDWARE MONITOR DRIVER 19977M: Hans de Goede <hdegoede@redhat.com> 19978L: linux-hwmon@vger.kernel.org 19979S: Supported 19980F: Documentation/hwmon/sch5627.rst 19981F: drivers/hwmon/sch5627.c 19982 19983SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19984M: Steve Glendinning <steve.glendinning@shawell.net> 19985L: linux-fbdev@vger.kernel.org 19986S: Maintained 19987F: drivers/video/fbdev/smscufx.c 19988 19989SMSC47B397 HARDWARE MONITOR DRIVER 19990M: Jean Delvare <jdelvare@suse.com> 19991L: linux-hwmon@vger.kernel.org 19992S: Maintained 19993F: Documentation/hwmon/smsc47b397.rst 19994F: drivers/hwmon/smsc47b397.c 19995 19996SMSC911x ETHERNET DRIVER 19997M: Steve Glendinning <steve.glendinning@shawell.net> 19998L: netdev@vger.kernel.org 19999S: Maintained 20000F: drivers/net/ethernet/smsc/smsc911x.* 20001F: include/linux/smsc911x.h 20002 20003SMSC9420 PCI ETHERNET DRIVER 20004M: Steve Glendinning <steve.glendinning@shawell.net> 20005L: netdev@vger.kernel.org 20006S: Maintained 20007F: drivers/net/ethernet/smsc/smsc9420.* 20008 20009SNET DPU VIRTIO DATA PATH ACCELERATOR 20010R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20011F: drivers/vdpa/solidrun/ 20012 20013SOCIONEXT (SNI) AVE NETWORK DRIVER 20014M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20015L: netdev@vger.kernel.org 20016S: Maintained 20017F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20018F: drivers/net/ethernet/socionext/sni_ave.c 20019 20020SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20021M: Jassi Brar <jaswinder.singh@linaro.org> 20022M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20023L: netdev@vger.kernel.org 20024S: Maintained 20025F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20026F: drivers/net/ethernet/socionext/netsec.c 20027 20028SOCIONEXT (SNI) Synquacer SPI DRIVER 20029M: Masahisa Kojima <masahisa.kojima@linaro.org> 20030M: Jassi Brar <jaswinder.singh@linaro.org> 20031L: linux-spi@vger.kernel.org 20032S: Maintained 20033F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20034F: drivers/spi/spi-synquacer.c 20035 20036SOCIONEXT SYNQUACER I2C DRIVER 20037M: Ard Biesheuvel <ardb@kernel.org> 20038L: linux-i2c@vger.kernel.org 20039S: Maintained 20040F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20041F: drivers/i2c/busses/i2c-synquacer.c 20042 20043SOCIONEXT UNIPHIER SOUND DRIVER 20044L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20045S: Orphan 20046F: sound/soc/uniphier/ 20047 20048SOCKET TIMESTAMPING 20049M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20050S: Maintained 20051F: Documentation/networking/timestamping.rst 20052F: include/uapi/linux/net_tstamp.h 20053F: tools/testing/selftests/net/so_txtime.c 20054 20055SOEKRIS NET48XX LED SUPPORT 20056M: Chris Boot <bootc@bootc.net> 20057S: Maintained 20058F: drivers/leds/leds-net48xx.c 20059 20060SOFT-IWARP DRIVER (siw) 20061M: Bernard Metzler <bmt@zurich.ibm.com> 20062L: linux-rdma@vger.kernel.org 20063S: Supported 20064F: drivers/infiniband/sw/siw/ 20065F: include/uapi/rdma/siw-abi.h 20066 20067SOFT-ROCE DRIVER (rxe) 20068M: Zhu Yanjun <zyjzyj2000@gmail.com> 20069L: linux-rdma@vger.kernel.org 20070S: Supported 20071F: drivers/infiniband/sw/rxe/ 20072F: include/uapi/rdma/rdma_user_rxe.h 20073 20074SOFTLOGIC 6x10 MPEG CODEC 20075M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20076M: Anton Sviridenko <anton@corp.bluecherry.net> 20077M: Andrey Utkin <andrey_utkin@fastmail.com> 20078M: Ismael Luceno <ismael@iodev.co.uk> 20079L: linux-media@vger.kernel.org 20080S: Supported 20081F: drivers/media/pci/solo6x10/ 20082 20083SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20084M: James Morse <james.morse@arm.com> 20085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20086S: Maintained 20087F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20088F: drivers/firmware/arm_sdei.c 20089F: include/linux/arm_sdei.h 20090F: include/uapi/linux/arm_sdei.h 20091 20092SOFTWARE NODES AND DEVICE PROPERTIES 20093R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20094R: Daniel Scally <djrscally@gmail.com> 20095R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20096R: Sakari Ailus <sakari.ailus@linux.intel.com> 20097L: linux-acpi@vger.kernel.org 20098S: Maintained 20099F: drivers/base/property.c 20100F: drivers/base/swnode.c 20101F: include/linux/fwnode.h 20102F: include/linux/property.h 20103 20104SOFTWARE RAID (Multiple Disks) SUPPORT 20105M: Song Liu <song@kernel.org> 20106L: linux-raid@vger.kernel.org 20107S: Supported 20108Q: https://patchwork.kernel.org/project/linux-raid/list/ 20109T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20110F: drivers/md/Kconfig 20111F: drivers/md/Makefile 20112F: drivers/md/md* 20113F: drivers/md/raid* 20114F: include/linux/raid/ 20115F: include/uapi/linux/raid/ 20116 20117SOLIDRUN CLEARFOG SUPPORT 20118M: Russell King <linux@armlinux.org.uk> 20119S: Maintained 20120F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20121F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20122 20123SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20124M: Russell King <linux@armlinux.org.uk> 20125S: Maintained 20126F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20127F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20128F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20129 20130SONIC NETWORK DRIVER 20131M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20132L: netdev@vger.kernel.org 20133S: Maintained 20134F: drivers/net/ethernet/natsemi/sonic.* 20135 20136SONICS SILICON BACKPLANE DRIVER (SSB) 20137M: Michael Buesch <m@bues.ch> 20138L: linux-wireless@vger.kernel.org 20139S: Maintained 20140F: drivers/ssb/ 20141F: include/linux/ssb/ 20142 20143SONY IMX208 SENSOR DRIVER 20144M: Sakari Ailus <sakari.ailus@linux.intel.com> 20145L: linux-media@vger.kernel.org 20146S: Maintained 20147T: git git://linuxtv.org/media_tree.git 20148F: drivers/media/i2c/imx208.c 20149 20150SONY IMX214 SENSOR DRIVER 20151M: Ricardo Ribalda <ribalda@kernel.org> 20152L: linux-media@vger.kernel.org 20153S: Maintained 20154T: git git://linuxtv.org/media_tree.git 20155F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20156F: drivers/media/i2c/imx214.c 20157 20158SONY IMX219 SENSOR DRIVER 20159M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20160L: linux-media@vger.kernel.org 20161S: Maintained 20162T: git git://linuxtv.org/media_tree.git 20163F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20164F: drivers/media/i2c/imx219.c 20165 20166SONY IMX258 SENSOR DRIVER 20167M: Sakari Ailus <sakari.ailus@linux.intel.com> 20168L: linux-media@vger.kernel.org 20169S: Maintained 20170T: git git://linuxtv.org/media_tree.git 20171F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20172F: drivers/media/i2c/imx258.c 20173 20174SONY IMX274 SENSOR DRIVER 20175M: Leon Luo <leonl@leopardimaging.com> 20176L: linux-media@vger.kernel.org 20177S: Maintained 20178T: git git://linuxtv.org/media_tree.git 20179F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20180F: drivers/media/i2c/imx274.c 20181 20182SONY IMX290 SENSOR DRIVER 20183M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20184L: linux-media@vger.kernel.org 20185S: Maintained 20186T: git git://linuxtv.org/media_tree.git 20187F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20188F: drivers/media/i2c/imx290.c 20189 20190SONY IMX296 SENSOR DRIVER 20191M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20192M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20193L: linux-media@vger.kernel.org 20194S: Maintained 20195T: git git://linuxtv.org/media_tree.git 20196F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20197F: drivers/media/i2c/imx296.c 20198 20199SONY IMX319 SENSOR DRIVER 20200M: Bingbu Cao <bingbu.cao@intel.com> 20201L: linux-media@vger.kernel.org 20202S: Maintained 20203T: git git://linuxtv.org/media_tree.git 20204F: drivers/media/i2c/imx319.c 20205 20206SONY IMX334 SENSOR DRIVER 20207L: linux-media@vger.kernel.org 20208S: Orphan 20209T: git git://linuxtv.org/media_tree.git 20210F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20211F: drivers/media/i2c/imx334.c 20212 20213SONY IMX335 SENSOR DRIVER 20214L: linux-media@vger.kernel.org 20215S: Orphan 20216T: git git://linuxtv.org/media_tree.git 20217F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20218F: drivers/media/i2c/imx335.c 20219 20220SONY IMX355 SENSOR DRIVER 20221M: Tianshu Qiu <tian.shu.qiu@intel.com> 20222L: linux-media@vger.kernel.org 20223S: Maintained 20224T: git git://linuxtv.org/media_tree.git 20225F: drivers/media/i2c/imx355.c 20226 20227SONY IMX412 SENSOR DRIVER 20228L: linux-media@vger.kernel.org 20229S: Orphan 20230T: git git://linuxtv.org/media_tree.git 20231F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20232F: drivers/media/i2c/imx412.c 20233 20234SONY IMX415 SENSOR DRIVER 20235M: Michael Riesch <michael.riesch@wolfvision.net> 20236L: linux-media@vger.kernel.org 20237S: Maintained 20238T: git git://linuxtv.org/media_tree.git 20239F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20240F: drivers/media/i2c/imx415.c 20241 20242SONY MEMORYSTICK SUBSYSTEM 20243M: Maxim Levitsky <maximlevitsky@gmail.com> 20244M: Alex Dubov <oakad@yahoo.com> 20245M: Ulf Hansson <ulf.hansson@linaro.org> 20246L: linux-mmc@vger.kernel.org 20247S: Maintained 20248T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20249F: drivers/memstick/ 20250F: include/linux/memstick.h 20251 20252SONY VAIO CONTROL DEVICE DRIVER 20253M: Mattia Dongili <malattia@linux.it> 20254L: platform-driver-x86@vger.kernel.org 20255S: Maintained 20256W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20257F: Documentation/admin-guide/laptops/sony-laptop.rst 20258F: drivers/char/sonypi.c 20259F: drivers/platform/x86/sony-laptop.c 20260F: include/linux/sony-laptop.h 20261 20262SOPHGO DEVICETREES 20263M: Chao Wei <chao.wei@sophgo.com> 20264M: Chen Wang <unicorn_wang@outlook.com> 20265S: Maintained 20266F: arch/riscv/boot/dts/sophgo/ 20267F: Documentation/devicetree/bindings/riscv/sophgo.yaml 20268 20269SOUND 20270M: Jaroslav Kysela <perex@perex.cz> 20271M: Takashi Iwai <tiwai@suse.com> 20272L: linux-sound@vger.kernel.org 20273S: Maintained 20274W: http://www.alsa-project.org/ 20275Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20276T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20277F: Documentation/sound/ 20278F: include/sound/ 20279F: include/uapi/sound/ 20280F: sound/ 20281F: tools/testing/selftests/alsa 20282 20283SOUND - ALSA SELFTESTS 20284M: Mark Brown <broonie@kernel.org> 20285L: linux-sound@vger.kernel.org 20286L: linux-kselftest@vger.kernel.org 20287S: Supported 20288F: tools/testing/selftests/alsa 20289 20290SOUND - COMPRESSED AUDIO 20291M: Vinod Koul <vkoul@kernel.org> 20292L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20293S: Supported 20294T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20295F: Documentation/sound/designs/compress-offload.rst 20296F: include/sound/compress_driver.h 20297F: include/uapi/sound/compress_* 20298F: sound/core/compress_offload.c 20299F: sound/soc/soc-compress.c 20300 20301SOUND - DMAENGINE HELPERS 20302M: Lars-Peter Clausen <lars@metafoo.de> 20303S: Supported 20304F: include/sound/dmaengine_pcm.h 20305F: sound/core/pcm_dmaengine.c 20306F: sound/soc/soc-generic-dmaengine-pcm.c 20307 20308SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20309M: Liam Girdwood <lgirdwood@gmail.com> 20310M: Mark Brown <broonie@kernel.org> 20311L: linux-sound@vger.kernel.org 20312S: Supported 20313W: http://alsa-project.org/main/index.php/ASoC 20314T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20315F: Documentation/devicetree/bindings/sound/ 20316F: Documentation/sound/soc/ 20317F: include/dt-bindings/sound/ 20318F: include/sound/soc* 20319F: include/sound/sof.h 20320F: include/sound/sof/ 20321F: include/trace/events/sof*.h 20322F: include/uapi/sound/asoc.h 20323F: sound/soc/ 20324 20325SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20326M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20327M: Liam Girdwood <lgirdwood@gmail.com> 20328M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20329M: Bard Liao <yung-chuan.liao@linux.intel.com> 20330M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20331M: Daniel Baluta <daniel.baluta@nxp.com> 20332R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20333L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20334S: Supported 20335W: https://github.com/thesofproject/linux/ 20336F: sound/soc/sof/ 20337 20338SOUNDWIRE SUBSYSTEM 20339M: Vinod Koul <vkoul@kernel.org> 20340M: Bard Liao <yung-chuan.liao@linux.intel.com> 20341R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20342R: Sanyog Kale <sanyog.r.kale@intel.com> 20343L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20344S: Supported 20345T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20346F: Documentation/driver-api/soundwire/ 20347F: drivers/soundwire/ 20348F: include/linux/soundwire/ 20349 20350SP2 MEDIA DRIVER 20351M: Olli Salonen <olli.salonen@iki.fi> 20352L: linux-media@vger.kernel.org 20353S: Maintained 20354W: https://linuxtv.org 20355Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20356F: drivers/media/dvb-frontends/sp2* 20357 20358SPANISH DOCUMENTATION 20359M: Carlos Bilbao <carlos.bilbao@amd.com> 20360S: Maintained 20361F: Documentation/translations/sp_SP/ 20362 20363SPARC + UltraSPARC (sparc/sparc64) 20364M: "David S. Miller" <davem@davemloft.net> 20365L: sparclinux@vger.kernel.org 20366S: Maintained 20367Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20368T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20369T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20370F: arch/sparc/ 20371F: drivers/sbus/ 20372 20373SPARC SERIAL DRIVERS 20374M: "David S. Miller" <davem@davemloft.net> 20375L: sparclinux@vger.kernel.org 20376S: Maintained 20377T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20378T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20379F: drivers/tty/serial/suncore.c 20380F: drivers/tty/serial/sunhv.c 20381F: drivers/tty/serial/sunsab.c 20382F: drivers/tty/serial/sunsab.h 20383F: drivers/tty/serial/sunsu.c 20384F: drivers/tty/serial/sunzilog.c 20385F: drivers/tty/serial/sunzilog.h 20386F: drivers/tty/vcc.c 20387F: include/linux/sunserialcore.h 20388 20389SPARSE CHECKER 20390M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20391L: linux-sparse@vger.kernel.org 20392S: Maintained 20393W: https://sparse.docs.kernel.org/ 20394Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20395B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20396T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20397F: include/linux/compiler.h 20398 20399SPEAKUP CONSOLE SPEECH DRIVER 20400M: William Hubbs <w.d.hubbs@gmail.com> 20401M: Chris Brannon <chris@the-brannons.com> 20402M: Kirk Reiser <kirk@reisers.ca> 20403M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20404L: speakup@linux-speakup.org 20405S: Odd Fixes 20406W: http://www.linux-speakup.org/ 20407W: https://github.com/linux-speakup/speakup 20408B: https://github.com/linux-speakup/speakup/issues 20409F: drivers/accessibility/speakup/ 20410 20411SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20412M: Viresh Kumar <vireshk@kernel.org> 20413M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20414M: soc@kernel.org 20415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20416S: Maintained 20417W: http://www.st.com/spear 20418F: arch/arm/boot/dts/st/spear* 20419F: arch/arm/mach-spear/ 20420F: drivers/clk/spear/ 20421F: drivers/pinctrl/spear/ 20422 20423SPI NOR SUBSYSTEM 20424M: Tudor Ambarus <tudor.ambarus@linaro.org> 20425M: Pratyush Yadav <pratyush@kernel.org> 20426R: Michael Walle <michael@walle.cc> 20427L: linux-mtd@lists.infradead.org 20428S: Maintained 20429W: http://www.linux-mtd.infradead.org/ 20430Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20431C: irc://irc.oftc.net/mtd 20432T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20433F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20434F: drivers/mtd/spi-nor/ 20435F: include/linux/mtd/spi-nor.h 20436 20437SPI SUBSYSTEM 20438M: Mark Brown <broonie@kernel.org> 20439L: linux-spi@vger.kernel.org 20440S: Maintained 20441Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20442T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20443F: Documentation/devicetree/bindings/spi/ 20444F: Documentation/spi/ 20445F: drivers/spi/ 20446F: include/linux/spi/ 20447F: include/uapi/linux/spi/ 20448F: tools/spi/ 20449 20450SPIDERNET NETWORK DRIVER for CELL 20451M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20452M: Geoff Levand <geoff@infradead.org> 20453L: netdev@vger.kernel.org 20454L: linuxppc-dev@lists.ozlabs.org 20455S: Maintained 20456F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20457F: drivers/net/ethernet/toshiba/spider_net* 20458 20459SPMI SUBSYSTEM 20460M: Stephen Boyd <sboyd@kernel.org> 20461L: linux-kernel@vger.kernel.org 20462S: Maintained 20463T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20464F: Documentation/devicetree/bindings/spmi/ 20465F: drivers/spmi/ 20466F: include/dt-bindings/spmi/spmi.h 20467F: include/linux/spmi.h 20468F: include/trace/events/spmi.h 20469 20470SPU FILE SYSTEM 20471M: Jeremy Kerr <jk@ozlabs.org> 20472L: linuxppc-dev@lists.ozlabs.org 20473S: Supported 20474W: http://www.ibm.com/developerworks/power/cell/ 20475F: Documentation/filesystems/spufs/spufs.rst 20476F: arch/powerpc/platforms/cell/spufs/ 20477 20478SQUASHFS FILE SYSTEM 20479M: Phillip Lougher <phillip@squashfs.org.uk> 20480L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20481S: Maintained 20482W: http://squashfs.org.uk 20483T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20484F: Documentation/filesystems/squashfs.rst 20485F: fs/squashfs/ 20486 20487SRM (Alpha) environment access 20488M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20489S: Maintained 20490F: arch/alpha/kernel/srm_env.c 20491 20492ST LSM6DSx IMU IIO DRIVER 20493M: Lorenzo Bianconi <lorenzo@kernel.org> 20494L: linux-iio@vger.kernel.org 20495S: Maintained 20496W: http://www.st.com/ 20497F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20498F: drivers/iio/imu/st_lsm6dsx/ 20499 20500ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20501M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20502M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20503L: linux-media@vger.kernel.org 20504S: Maintained 20505T: git git://linuxtv.org/media_tree.git 20506F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20507F: drivers/media/i2c/st-mipid02.c 20508 20509ST STM32 I2C/SMBUS DRIVER 20510M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20511M: Alain Volmat <alain.volmat@foss.st.com> 20512L: linux-i2c@vger.kernel.org 20513S: Maintained 20514F: drivers/i2c/busses/i2c-stm32* 20515 20516ST STM32 SPI DRIVER 20517M: Alain Volmat <alain.volmat@foss.st.com> 20518L: linux-spi@vger.kernel.org 20519S: Maintained 20520F: drivers/spi/spi-stm32.c 20521 20522ST STPDDC60 DRIVER 20523M: Daniel Nilsson <daniel.nilsson@flex.com> 20524L: linux-hwmon@vger.kernel.org 20525S: Maintained 20526F: Documentation/hwmon/stpddc60.rst 20527F: drivers/hwmon/pmbus/stpddc60.c 20528 20529ST VGXY61 DRIVER 20530M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20531M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20532L: linux-media@vger.kernel.org 20533S: Maintained 20534T: git git://linuxtv.org/media_tree.git 20535F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20536F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20537F: drivers/media/i2c/st-vgxy61.c 20538 20539ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20540M: Song Qiang <songqiang1304521@gmail.com> 20541L: linux-iio@vger.kernel.org 20542S: Maintained 20543F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20544F: drivers/iio/proximity/vl53l0x-i2c.c 20545 20546STABLE BRANCH 20547M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20548M: Sasha Levin <sashal@kernel.org> 20549L: stable@vger.kernel.org 20550S: Supported 20551F: Documentation/process/stable-kernel-rules.rst 20552 20553STAGING - ATOMISP DRIVER 20554M: Hans de Goede <hdegoede@redhat.com> 20555M: Mauro Carvalho Chehab <mchehab@kernel.org> 20556R: Sakari Ailus <sakari.ailus@linux.intel.com> 20557L: linux-media@vger.kernel.org 20558S: Maintained 20559F: drivers/staging/media/atomisp/ 20560 20561STAGING - FIELDBUS SUBSYSTEM 20562M: Sven Van Asbroeck <TheSven73@gmail.com> 20563S: Maintained 20564F: drivers/staging/fieldbus/* 20565F: drivers/staging/fieldbus/Documentation/ 20566 20567STAGING - HMS ANYBUS-S BUS 20568M: Sven Van Asbroeck <TheSven73@gmail.com> 20569S: Maintained 20570F: drivers/staging/fieldbus/anybuss/ 20571 20572STAGING - INDUSTRIAL IO 20573M: Jonathan Cameron <jic23@kernel.org> 20574L: linux-iio@vger.kernel.org 20575S: Odd Fixes 20576F: Documentation/devicetree/bindings/staging/iio/ 20577F: drivers/staging/iio/ 20578 20579STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20580M: Marc Dietrich <marvin24@gmx.de> 20581L: ac100@lists.launchpad.net (moderated for non-subscribers) 20582L: linux-tegra@vger.kernel.org 20583S: Maintained 20584F: drivers/staging/nvec/ 20585 20586STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20587M: Jens Frederich <jfrederich@gmail.com> 20588M: Jon Nettleton <jon.nettleton@gmail.com> 20589S: Maintained 20590W: http://wiki.laptop.org/go/DCON 20591F: drivers/staging/olpc_dcon/ 20592 20593STAGING - REALTEK RTL8712U DRIVERS 20594M: Larry Finger <Larry.Finger@lwfinger.net> 20595M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20596S: Odd Fixes 20597F: drivers/staging/rtl8712/ 20598 20599STAGING - SEPS525 LCD CONTROLLER DRIVERS 20600M: Michael Hennerich <michael.hennerich@analog.com> 20601L: linux-fbdev@vger.kernel.org 20602S: Supported 20603F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20604F: drivers/staging/fbtft/fb_seps525.c 20605 20606STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20607M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20608M: Teddy Wang <teddy.wang@siliconmotion.com> 20609M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20610L: linux-fbdev@vger.kernel.org 20611S: Maintained 20612F: drivers/staging/sm750fb/ 20613 20614STAGING - VIA VT665X DRIVERS 20615M: Forest Bond <forest@alittletooquiet.net> 20616S: Odd Fixes 20617F: drivers/staging/vt665?/ 20618 20619STAGING SUBSYSTEM 20620M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20621L: linux-staging@lists.linux.dev 20622S: Supported 20623T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20624F: drivers/staging/ 20625 20626STANDALONE CACHE CONTROLLER DRIVERS 20627M: Conor Dooley <conor@kernel.org> 20628L: linux-riscv@lists.infradead.org 20629S: Maintained 20630T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20631F: drivers/cache 20632 20633STARFIRE/DURALAN NETWORK DRIVER 20634M: Ion Badulescu <ionut@badula.org> 20635S: Odd Fixes 20636F: drivers/net/ethernet/adaptec/starfire* 20637 20638STARFIVE CRYPTO DRIVER 20639M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20640M: William Qiu <william.qiu@starfivetech.com> 20641S: Supported 20642F: Documentation/devicetree/bindings/crypto/starfive* 20643F: drivers/crypto/starfive/ 20644 20645STARFIVE DEVICETREES 20646M: Emil Renner Berthing <kernel@esmil.dk> 20647S: Maintained 20648F: arch/riscv/boot/dts/starfive/ 20649 20650STARFIVE DWMAC GLUE LAYER 20651M: Emil Renner Berthing <kernel@esmil.dk> 20652M: Samin Guo <samin.guo@starfivetech.com> 20653S: Maintained 20654F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20655F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20656 20657STARFIVE JH7110 DPHY RX DRIVER 20658M: Jack Zhu <jack.zhu@starfivetech.com> 20659M: Changhuang Liang <changhuang.liang@starfivetech.com> 20660S: Supported 20661F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20662F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 20663 20664STARFIVE JH7110 MMC/SD/SDIO DRIVER 20665M: William Qiu <william.qiu@starfivetech.com> 20666S: Supported 20667F: Documentation/devicetree/bindings/mmc/starfive* 20668F: drivers/mmc/host/dw_mmc-starfive.c 20669 20670STARFIVE JH7110 PLL CLOCK DRIVER 20671M: Xingyu Wu <xingyu.wu@starfivetech.com> 20672S: Supported 20673F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 20674F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 20675 20676STARFIVE JH7110 PWMDAC DRIVER 20677M: Hal Feng <hal.feng@starfivetech.com> 20678M: Xingyu Wu <xingyu.wu@starfivetech.com> 20679S: Supported 20680F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 20681F: sound/soc/starfive/jh7110_pwmdac.c 20682 20683STARFIVE JH7110 SYSCON 20684M: William Qiu <william.qiu@starfivetech.com> 20685M: Xingyu Wu <xingyu.wu@starfivetech.com> 20686S: Supported 20687F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 20688 20689STARFIVE JH7110 TDM DRIVER 20690M: Walker Chen <walker.chen@starfivetech.com> 20691S: Maintained 20692F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20693F: sound/soc/starfive/jh7110_tdm.c 20694 20695STARFIVE JH71X0 CLOCK DRIVERS 20696M: Emil Renner Berthing <kernel@esmil.dk> 20697M: Hal Feng <hal.feng@starfivetech.com> 20698S: Maintained 20699F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20700F: drivers/clk/starfive/clk-starfive-jh71* 20701F: include/dt-bindings/clock/starfive?jh71*.h 20702 20703STARFIVE JH71X0 PINCTRL DRIVERS 20704M: Emil Renner Berthing <kernel@esmil.dk> 20705M: Jianlong Huang <jianlong.huang@starfivetech.com> 20706M: Hal Feng <hal.feng@starfivetech.com> 20707L: linux-gpio@vger.kernel.org 20708S: Maintained 20709F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20710F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20711F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20712F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20713 20714STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20715M: Emil Renner Berthing <kernel@esmil.dk> 20716M: Hal Feng <hal.feng@starfivetech.com> 20717S: Maintained 20718F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20719F: drivers/reset/starfive/reset-starfive-jh71* 20720F: include/dt-bindings/reset/starfive?jh71*.h 20721 20722STARFIVE JH71X0 USB DRIVERS 20723M: Minda Chen <minda.chen@starfivetech.com> 20724S: Maintained 20725F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20726F: drivers/usb/cdns3/cdns3-starfive.c 20727 20728STARFIVE JH71XX PMU CONTROLLER DRIVER 20729M: Walker Chen <walker.chen@starfivetech.com> 20730M: Changhuang Liang <changhuang.liang@starfivetech.com> 20731S: Supported 20732F: Documentation/devicetree/bindings/power/starfive* 20733F: drivers/pmdomain/starfive/ 20734F: include/dt-bindings/power/starfive,jh7110-pmu.h 20735 20736STARFIVE SOC DRIVERS 20737M: Conor Dooley <conor@kernel.org> 20738S: Maintained 20739T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20740F: Documentation/devicetree/bindings/soc/starfive/ 20741 20742STARFIVE TRNG DRIVER 20743M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20744S: Supported 20745F: Documentation/devicetree/bindings/rng/starfive* 20746F: drivers/char/hw_random/jh7110-trng.c 20747 20748STARFIVE WATCHDOG DRIVER 20749M: Xingyu Wu <xingyu.wu@starfivetech.com> 20750M: Samin Guo <samin.guo@starfivetech.com> 20751S: Supported 20752F: Documentation/devicetree/bindings/watchdog/starfive* 20753F: drivers/watchdog/starfive-wdt.c 20754 20755STARFIVE JH71X0 PCIE AND USB PHY DRIVER 20756M: Minda Chen <minda.chen@starfivetech.com> 20757S: Supported 20758F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 20759F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 20760F: drivers/phy/starfive/phy-jh7110-pcie.c 20761F: drivers/phy/starfive/phy-jh7110-usb.c 20762 20763STATIC BRANCH/CALL 20764M: Peter Zijlstra <peterz@infradead.org> 20765M: Josh Poimboeuf <jpoimboe@kernel.org> 20766M: Jason Baron <jbaron@akamai.com> 20767R: Steven Rostedt <rostedt@goodmis.org> 20768R: Ard Biesheuvel <ardb@kernel.org> 20769S: Supported 20770F: arch/*/include/asm/jump_label*.h 20771F: arch/*/include/asm/static_call*.h 20772F: arch/*/kernel/jump_label.c 20773F: arch/*/kernel/static_call.c 20774F: include/linux/jump_label*.h 20775F: include/linux/static_call*.h 20776F: kernel/jump_label.c 20777F: kernel/static_call.c 20778 20779STI AUDIO (ASoC) DRIVERS 20780M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20781L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20782S: Maintained 20783F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20784F: sound/soc/sti/ 20785 20786STI CEC DRIVER 20787M: Alain Volmat <alain.volmat@foss.st.com> 20788S: Maintained 20789F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20790F: drivers/media/cec/platform/sti/ 20791 20792STK1160 USB VIDEO CAPTURE DRIVER 20793M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20794L: linux-media@vger.kernel.org 20795S: Maintained 20796T: git git://linuxtv.org/media_tree.git 20797F: drivers/media/usb/stk1160/ 20798 20799STM32 AUDIO (ASoC) DRIVERS 20800M: Olivier Moysan <olivier.moysan@foss.st.com> 20801M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20802L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20803S: Maintained 20804F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20805F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20806F: sound/soc/stm/ 20807 20808STM32 TIMER/LPTIMER DRIVERS 20809M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20810S: Maintained 20811F: Documentation/ABI/testing/*timer-stm32 20812F: Documentation/devicetree/bindings/*/*stm32-*timer* 20813F: drivers/*/stm32-*timer* 20814F: drivers/pwm/pwm-stm32* 20815F: include/linux/*/stm32-*tim* 20816 20817STMMAC ETHERNET DRIVER 20818M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20819M: Jose Abreu <joabreu@synopsys.com> 20820L: netdev@vger.kernel.org 20821S: Supported 20822W: http://www.stlinux.com 20823F: Documentation/networking/device_drivers/ethernet/stmicro/ 20824F: drivers/net/ethernet/stmicro/stmmac/ 20825 20826SUN HAPPY MEAL ETHERNET DRIVER 20827M: Sean Anderson <seanga2@gmail.com> 20828S: Maintained 20829F: drivers/net/ethernet/sun/sunhme.* 20830 20831SUN3/3X 20832M: Sam Creasey <sammy@sammy.net> 20833S: Maintained 20834W: http://sammy.net/sun3/ 20835F: arch/m68k/include/asm/sun3* 20836F: arch/m68k/kernel/*sun3* 20837F: arch/m68k/sun3*/ 20838F: drivers/net/ethernet/i825xx/sun3* 20839 20840SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20841M: Hans de Goede <hdegoede@redhat.com> 20842L: linux-input@vger.kernel.org 20843S: Maintained 20844F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20845F: drivers/input/keyboard/sun4i-lradc-keys.c 20846 20847SUNDANCE NETWORK DRIVER 20848M: Denis Kirjanov <kda@linux-powerpc.org> 20849L: netdev@vger.kernel.org 20850S: Maintained 20851F: drivers/net/ethernet/dlink/sundance.c 20852 20853SUNPLUS ETHERNET DRIVER 20854M: Wells Lu <wellslutw@gmail.com> 20855L: netdev@vger.kernel.org 20856S: Maintained 20857W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20858F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20859F: drivers/net/ethernet/sunplus/ 20860 20861SUNPLUS MMC DRIVER 20862M: Tony Huang <tonyhuang.sunplus@gmail.com> 20863M: Li-hao Kuo <lhjeff911@gmail.com> 20864S: Maintained 20865F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20866F: drivers/mmc/host/sunplus-mmc.c 20867 20868SUNPLUS OCOTP DRIVER 20869M: Vincent Shih <vincent.sunplus@gmail.com> 20870S: Maintained 20871F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20872F: drivers/nvmem/sunplus-ocotp.c 20873 20874SUNPLUS PWM DRIVER 20875M: Hammer Hsieh <hammerh0314@gmail.com> 20876S: Maintained 20877F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20878F: drivers/pwm/pwm-sunplus.c 20879 20880SUNPLUS RTC DRIVER 20881M: Vincent Shih <vincent.sunplus@gmail.com> 20882L: linux-rtc@vger.kernel.org 20883S: Maintained 20884F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20885F: drivers/rtc/rtc-sunplus.c 20886 20887SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20888M: Li-hao Kuo <lhjeff911@gmail.com> 20889L: linux-spi@vger.kernel.org 20890S: Maintained 20891F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20892F: drivers/spi/spi-sunplus-sp7021.c 20893 20894SUNPLUS UART DRIVER 20895M: Hammer Hsieh <hammerh0314@gmail.com> 20896S: Maintained 20897F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20898F: drivers/tty/serial/sunplus-uart.c 20899 20900SUNPLUS USB2 PHY DRIVER 20901M: Vincent Shih <vincent.sunplus@gmail.com> 20902L: linux-usb@vger.kernel.org 20903S: Maintained 20904F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20905F: drivers/phy/sunplus/Kconfig 20906F: drivers/phy/sunplus/Makefile 20907F: drivers/phy/sunplus/phy-sunplus-usb2.c 20908 20909SUNPLUS WATCHDOG DRIVER 20910M: Xiantao Hu <xt.hu@cqplus1.com> 20911L: linux-watchdog@vger.kernel.org 20912S: Maintained 20913F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20914F: drivers/watchdog/sunplus_wdt.c 20915 20916SUPERH 20917M: Yoshinori Sato <ysato@users.sourceforge.jp> 20918M: Rich Felker <dalias@libc.org> 20919M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20920L: linux-sh@vger.kernel.org 20921S: Maintained 20922Q: http://patchwork.kernel.org/project/linux-sh/list/ 20923F: Documentation/arch/sh/ 20924F: arch/sh/ 20925F: drivers/sh/ 20926 20927SUSPEND TO RAM 20928M: "Rafael J. Wysocki" <rafael@kernel.org> 20929M: Len Brown <len.brown@intel.com> 20930M: Pavel Machek <pavel@ucw.cz> 20931L: linux-pm@vger.kernel.org 20932S: Supported 20933B: https://bugzilla.kernel.org 20934F: Documentation/power/ 20935F: arch/x86/kernel/acpi/sleep* 20936F: arch/x86/kernel/acpi/wakeup* 20937F: drivers/base/power/ 20938F: include/linux/freezer.h 20939F: include/linux/pm.h 20940F: include/linux/suspend.h 20941F: kernel/power/ 20942 20943SVGA HANDLING 20944M: Martin Mares <mj@ucw.cz> 20945L: linux-video@atrey.karlin.mff.cuni.cz 20946S: Maintained 20947F: Documentation/admin-guide/svga.rst 20948F: arch/x86/boot/video* 20949 20950SWITCHDEV 20951M: Jiri Pirko <jiri@resnulli.us> 20952M: Ivan Vecera <ivecera@redhat.com> 20953L: netdev@vger.kernel.org 20954S: Supported 20955F: include/net/switchdev.h 20956F: net/switchdev/ 20957 20958SY8106A REGULATOR DRIVER 20959M: Icenowy Zheng <icenowy@aosc.io> 20960S: Maintained 20961F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20962F: drivers/regulator/sy8106a-regulator.c 20963 20964SYNC FILE FRAMEWORK 20965M: Sumit Semwal <sumit.semwal@linaro.org> 20966R: Gustavo Padovan <gustavo@padovan.org> 20967L: linux-media@vger.kernel.org 20968L: dri-devel@lists.freedesktop.org 20969S: Maintained 20970T: git git://anongit.freedesktop.org/drm/drm-misc 20971F: Documentation/driver-api/sync_file.rst 20972F: drivers/dma-buf/dma-fence* 20973F: drivers/dma-buf/sw_sync.c 20974F: drivers/dma-buf/sync_* 20975F: include/linux/sync_file.h 20976F: include/uapi/linux/sync_file.h 20977 20978SYNOPSYS ARC ARCHITECTURE 20979M: Vineet Gupta <vgupta@kernel.org> 20980L: linux-snps-arc@lists.infradead.org 20981S: Supported 20982T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20983F: Documentation/arch/arc 20984F: Documentation/devicetree/bindings/arc/* 20985F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20986F: arch/arc/ 20987F: drivers/clocksource/arc_timer.c 20988F: drivers/tty/serial/arc_uart.c 20989 20990SYNOPSYS ARC HSDK SDP pll clock driver 20991M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20992S: Supported 20993F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20994F: drivers/clk/clk-hsdk-pll.c 20995 20996SYNOPSYS ARC SDP clock driver 20997M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20998S: Supported 20999F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21000F: drivers/clk/axs10x/* 21001 21002SYNOPSYS ARC SDP platform support 21003M: Alexey Brodkin <abrodkin@synopsys.com> 21004S: Supported 21005F: Documentation/devicetree/bindings/arc/axs10* 21006F: arch/arc/boot/dts/ax* 21007F: arch/arc/plat-axs10x 21008 21009SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21010M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21011S: Supported 21012F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21013F: drivers/reset/reset-axs10x.c 21014 21015SYNOPSYS CREG GPIO DRIVER 21016M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21017S: Maintained 21018F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21019F: drivers/gpio/gpio-creg-snps.c 21020 21021SYNOPSYS DESIGNWARE 8250 UART DRIVER 21022M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21023R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21024S: Supported 21025F: drivers/tty/serial/8250/8250_dw.c 21026F: drivers/tty/serial/8250/8250_dwlib.* 21027F: drivers/tty/serial/8250/8250_lpss.c 21028 21029SYNOPSYS DESIGNWARE APB GPIO DRIVER 21030M: Hoan Tran <hoan@os.amperecomputing.com> 21031M: Serge Semin <fancer.lancer@gmail.com> 21032L: linux-gpio@vger.kernel.org 21033S: Maintained 21034F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21035F: drivers/gpio/gpio-dwapb.c 21036 21037SYNOPSYS DESIGNWARE APB SSI DRIVER 21038M: Serge Semin <fancer.lancer@gmail.com> 21039L: linux-spi@vger.kernel.org 21040S: Supported 21041F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21042F: drivers/spi/spi-dw* 21043 21044SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21045M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21046S: Maintained 21047F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21048F: drivers/dma/dw-axi-dmac/ 21049 21050SYNOPSYS DESIGNWARE DMAC DRIVER 21051M: Viresh Kumar <vireshk@kernel.org> 21052R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21053S: Maintained 21054F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21055F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21056F: drivers/dma/dw/ 21057F: include/dt-bindings/dma/dw-dmac.h 21058F: include/linux/dma/dw.h 21059F: include/linux/platform_data/dma-dw.h 21060 21061SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21062M: Jose Abreu <Jose.Abreu@synopsys.com> 21063L: netdev@vger.kernel.org 21064S: Supported 21065F: drivers/net/ethernet/synopsys/ 21066 21067SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21068M: Jose Abreu <Jose.Abreu@synopsys.com> 21069L: netdev@vger.kernel.org 21070S: Supported 21071F: drivers/net/pcs/pcs-xpcs.c 21072F: drivers/net/pcs/pcs-xpcs.h 21073F: include/linux/pcs/pcs-xpcs.h 21074 21075SYNOPSYS DESIGNWARE I2C DRIVER 21076M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21077R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21078R: Mika Westerberg <mika.westerberg@linux.intel.com> 21079R: Jan Dabros <jsd@semihalf.com> 21080L: linux-i2c@vger.kernel.org 21081S: Supported 21082F: drivers/i2c/busses/i2c-designware-* 21083 21084SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21085M: Jaehoon Chung <jh80.chung@samsung.com> 21086L: linux-mmc@vger.kernel.org 21087S: Maintained 21088F: drivers/mmc/host/dw_mmc* 21089 21090SYNOPSYS HSDK RESET CONTROLLER DRIVER 21091M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21092S: Supported 21093F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21094F: drivers/reset/reset-hsdk.c 21095F: include/dt-bindings/reset/snps,hsdk-reset.h 21096 21097SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21098M: Prabu Thangamuthu <prabu.t@synopsys.com> 21099M: Manjunath M B <manjumb@synopsys.com> 21100L: linux-mmc@vger.kernel.org 21101S: Maintained 21102F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21103 21104SYSTEM CONFIGURATION (SYSCON) 21105M: Lee Jones <lee@kernel.org> 21106M: Arnd Bergmann <arnd@arndb.de> 21107S: Supported 21108T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21109F: drivers/mfd/syscon.c 21110 21111SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21112M: Sudeep Holla <sudeep.holla@arm.com> 21113R: Cristian Marussi <cristian.marussi@arm.com> 21114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21115S: Maintained 21116F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21117F: drivers/clk/clk-sc[mp]i.c 21118F: drivers/cpufreq/sc[mp]i-cpufreq.c 21119F: drivers/firmware/arm_scmi/ 21120F: drivers/firmware/arm_scpi.c 21121F: drivers/pmdomain/arm/ 21122F: drivers/powercap/arm_scmi_powercap.c 21123F: drivers/regulator/scmi-regulator.c 21124F: drivers/reset/reset-scmi.c 21125F: include/linux/sc[mp]i_protocol.h 21126F: include/trace/events/scmi.h 21127F: include/uapi/linux/virtio_scmi.h 21128 21129SYSTEM RESET/SHUTDOWN DRIVERS 21130M: Sebastian Reichel <sre@kernel.org> 21131L: linux-pm@vger.kernel.org 21132S: Maintained 21133T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21134F: Documentation/devicetree/bindings/power/reset/ 21135F: drivers/power/reset/ 21136 21137SYSTEM TRACE MODULE CLASS 21138M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21139S: Maintained 21140T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21141F: Documentation/trace/stm.rst 21142F: drivers/hwtracing/stm/ 21143F: include/linux/stm.h 21144F: include/uapi/linux/stm.h 21145 21146SYSTEM76 ACPI DRIVER 21147M: Jeremy Soller <jeremy@system76.com> 21148M: System76 Product Development <productdev@system76.com> 21149L: platform-driver-x86@vger.kernel.org 21150S: Maintained 21151F: drivers/platform/x86/system76_acpi.c 21152 21153SYSV FILESYSTEM 21154S: Orphan 21155F: Documentation/filesystems/sysv-fs.rst 21156F: fs/sysv/ 21157F: include/linux/sysv_fs.h 21158 21159TASKSTATS STATISTICS INTERFACE 21160M: Balbir Singh <bsingharora@gmail.com> 21161S: Maintained 21162F: Documentation/accounting/taskstats* 21163F: include/linux/taskstats* 21164F: kernel/taskstats.c 21165 21166TC subsystem 21167M: Jamal Hadi Salim <jhs@mojatatu.com> 21168M: Cong Wang <xiyou.wangcong@gmail.com> 21169M: Jiri Pirko <jiri@resnulli.us> 21170L: netdev@vger.kernel.org 21171S: Maintained 21172F: include/net/pkt_cls.h 21173F: include/net/pkt_sched.h 21174F: include/net/tc_act/ 21175F: include/uapi/linux/pkt_cls.h 21176F: include/uapi/linux/pkt_sched.h 21177F: include/uapi/linux/tc_act/ 21178F: include/uapi/linux/tc_ematch/ 21179F: net/sched/ 21180F: tools/testing/selftests/tc-testing 21181 21182TC90522 MEDIA DRIVER 21183M: Akihiro Tsukada <tskd08@gmail.com> 21184L: linux-media@vger.kernel.org 21185S: Odd Fixes 21186F: drivers/media/dvb-frontends/tc90522* 21187 21188TCP LOW PRIORITY MODULE 21189M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21190M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21191S: Maintained 21192W: http://tcp-lp-mod.sourceforge.net/ 21193F: net/ipv4/tcp_lp.c 21194 21195TDA10071 MEDIA DRIVER 21196M: Antti Palosaari <crope@iki.fi> 21197L: linux-media@vger.kernel.org 21198S: Maintained 21199W: https://linuxtv.org 21200W: http://palosaari.fi/linux/ 21201Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21202T: git git://linuxtv.org/anttip/media_tree.git 21203F: drivers/media/dvb-frontends/tda10071* 21204 21205TDA18212 MEDIA DRIVER 21206M: Antti Palosaari <crope@iki.fi> 21207L: linux-media@vger.kernel.org 21208S: Maintained 21209W: https://linuxtv.org 21210W: http://palosaari.fi/linux/ 21211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21212T: git git://linuxtv.org/anttip/media_tree.git 21213F: drivers/media/tuners/tda18212* 21214 21215TDA18218 MEDIA DRIVER 21216M: Antti Palosaari <crope@iki.fi> 21217L: linux-media@vger.kernel.org 21218S: Maintained 21219W: https://linuxtv.org 21220W: http://palosaari.fi/linux/ 21221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21222T: git git://linuxtv.org/anttip/media_tree.git 21223F: drivers/media/tuners/tda18218* 21224 21225TDA18250 MEDIA DRIVER 21226M: Olli Salonen <olli.salonen@iki.fi> 21227L: linux-media@vger.kernel.org 21228S: Maintained 21229W: https://linuxtv.org 21230Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21231T: git git://linuxtv.org/media_tree.git 21232F: drivers/media/tuners/tda18250* 21233 21234TDA18271 MEDIA DRIVER 21235M: Michael Krufky <mkrufky@linuxtv.org> 21236L: linux-media@vger.kernel.org 21237S: Maintained 21238W: https://linuxtv.org 21239W: http://github.com/mkrufky 21240Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21241T: git git://linuxtv.org/mkrufky/tuners.git 21242F: drivers/media/tuners/tda18271* 21243 21244TDA1997x MEDIA DRIVER 21245M: Tim Harvey <tharvey@gateworks.com> 21246L: linux-media@vger.kernel.org 21247S: Maintained 21248W: https://linuxtv.org 21249Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21250F: drivers/media/i2c/tda1997x.* 21251 21252TDA827x MEDIA DRIVER 21253M: Michael Krufky <mkrufky@linuxtv.org> 21254L: linux-media@vger.kernel.org 21255S: Maintained 21256W: https://linuxtv.org 21257W: http://github.com/mkrufky 21258Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21259T: git git://linuxtv.org/mkrufky/tuners.git 21260F: drivers/media/tuners/tda8290.* 21261 21262TDA8290 MEDIA DRIVER 21263M: Michael Krufky <mkrufky@linuxtv.org> 21264L: linux-media@vger.kernel.org 21265S: Maintained 21266W: https://linuxtv.org 21267W: http://github.com/mkrufky 21268Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21269T: git git://linuxtv.org/mkrufky/tuners.git 21270F: drivers/media/tuners/tda8290.* 21271 21272TDA9840 MEDIA DRIVER 21273M: Hans Verkuil <hverkuil@xs4all.nl> 21274L: linux-media@vger.kernel.org 21275S: Maintained 21276W: https://linuxtv.org 21277T: git git://linuxtv.org/media_tree.git 21278F: drivers/media/i2c/tda9840* 21279 21280TEA5761 TUNER DRIVER 21281M: Mauro Carvalho Chehab <mchehab@kernel.org> 21282L: linux-media@vger.kernel.org 21283S: Odd fixes 21284W: https://linuxtv.org 21285T: git git://linuxtv.org/media_tree.git 21286F: drivers/media/tuners/tea5761.* 21287 21288TEA5767 TUNER DRIVER 21289M: Mauro Carvalho Chehab <mchehab@kernel.org> 21290L: linux-media@vger.kernel.org 21291S: Maintained 21292W: https://linuxtv.org 21293T: git git://linuxtv.org/media_tree.git 21294F: drivers/media/tuners/tea5767.* 21295 21296TEA6415C MEDIA DRIVER 21297M: Hans Verkuil <hverkuil@xs4all.nl> 21298L: linux-media@vger.kernel.org 21299S: Maintained 21300W: https://linuxtv.org 21301T: git git://linuxtv.org/media_tree.git 21302F: drivers/media/i2c/tea6415c* 21303 21304TEA6420 MEDIA DRIVER 21305M: Hans Verkuil <hverkuil@xs4all.nl> 21306L: linux-media@vger.kernel.org 21307S: Maintained 21308W: https://linuxtv.org 21309T: git git://linuxtv.org/media_tree.git 21310F: drivers/media/i2c/tea6420* 21311 21312TEAM DRIVER 21313M: Jiri Pirko <jiri@resnulli.us> 21314L: netdev@vger.kernel.org 21315S: Supported 21316F: drivers/net/team/ 21317F: include/linux/if_team.h 21318F: include/uapi/linux/if_team.h 21319F: tools/testing/selftests/drivers/net/team/ 21320 21321TECHNICAL ADVISORY BOARD PROCESS DOCS 21322M: "Theodore Ts'o" <tytso@mit.edu> 21323M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21324L: tech-board-discuss@lists.linux-foundation.org 21325S: Maintained 21326F: Documentation/process/contribution-maturity-model.rst 21327F: Documentation/process/researcher-guidelines.rst 21328 21329TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21330M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21331S: Maintained 21332F: arch/x86/platform/ts5500/ 21333 21334TECHNOTREND USB IR RECEIVER 21335M: Sean Young <sean@mess.org> 21336L: linux-media@vger.kernel.org 21337S: Maintained 21338F: drivers/media/rc/ttusbir.c 21339 21340TECHWELL TW9910 VIDEO DECODER 21341L: linux-media@vger.kernel.org 21342S: Orphan 21343F: drivers/media/i2c/tw9910.c 21344F: include/media/i2c/tw9910.h 21345 21346TEE SUBSYSTEM 21347M: Jens Wiklander <jens.wiklander@linaro.org> 21348R: Sumit Garg <sumit.garg@linaro.org> 21349L: op-tee@lists.trustedfirmware.org 21350S: Maintained 21351F: Documentation/staging/tee.rst 21352F: drivers/tee/ 21353F: include/linux/tee_drv.h 21354F: include/uapi/linux/tee.h 21355 21356TEGRA ARCHITECTURE SUPPORT 21357M: Thierry Reding <thierry.reding@gmail.com> 21358M: Jonathan Hunter <jonathanh@nvidia.com> 21359L: linux-tegra@vger.kernel.org 21360S: Supported 21361Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21362T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21363N: [^a-z]tegra 21364 21365TEGRA CLOCK DRIVER 21366M: Peter De Schrijver <pdeschrijver@nvidia.com> 21367M: Prashant Gaikwad <pgaikwad@nvidia.com> 21368S: Supported 21369F: drivers/clk/tegra/ 21370 21371TEGRA DMA DRIVERS 21372M: Laxman Dewangan <ldewangan@nvidia.com> 21373M: Jon Hunter <jonathanh@nvidia.com> 21374S: Supported 21375F: drivers/dma/tegra* 21376 21377TEGRA I2C DRIVER 21378M: Laxman Dewangan <ldewangan@nvidia.com> 21379R: Dmitry Osipenko <digetx@gmail.com> 21380S: Supported 21381F: drivers/i2c/busses/i2c-tegra.c 21382 21383TEGRA IOMMU DRIVERS 21384M: Thierry Reding <thierry.reding@gmail.com> 21385R: Krishna Reddy <vdumpa@nvidia.com> 21386L: linux-tegra@vger.kernel.org 21387S: Supported 21388F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21389F: drivers/iommu/tegra* 21390 21391TEGRA KBC DRIVER 21392M: Laxman Dewangan <ldewangan@nvidia.com> 21393S: Supported 21394F: drivers/input/keyboard/tegra-kbc.c 21395 21396TEGRA NAND DRIVER 21397M: Stefan Agner <stefan@agner.ch> 21398M: Lucas Stach <dev@lynxeye.de> 21399S: Maintained 21400F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21401F: drivers/mtd/nand/raw/tegra_nand.c 21402 21403TEGRA PWM DRIVER 21404M: Thierry Reding <thierry.reding@gmail.com> 21405S: Supported 21406F: drivers/pwm/pwm-tegra.c 21407 21408TEGRA QUAD SPI DRIVER 21409M: Thierry Reding <thierry.reding@gmail.com> 21410M: Jonathan Hunter <jonathanh@nvidia.com> 21411M: Sowjanya Komatineni <skomatineni@nvidia.com> 21412L: linux-tegra@vger.kernel.org 21413S: Maintained 21414F: drivers/spi/spi-tegra210-quad.c 21415 21416TEGRA SERIAL DRIVER 21417M: Laxman Dewangan <ldewangan@nvidia.com> 21418S: Supported 21419F: drivers/tty/serial/serial-tegra.c 21420 21421TEGRA SPI DRIVER 21422M: Laxman Dewangan <ldewangan@nvidia.com> 21423S: Supported 21424F: drivers/spi/spi-tegra* 21425 21426TEGRA VIDEO DRIVER 21427M: Thierry Reding <thierry.reding@gmail.com> 21428M: Jonathan Hunter <jonathanh@nvidia.com> 21429M: Sowjanya Komatineni <skomatineni@nvidia.com> 21430M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21431L: linux-media@vger.kernel.org 21432L: linux-tegra@vger.kernel.org 21433S: Maintained 21434F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21435F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21436F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21437F: drivers/staging/media/tegra-video/ 21438 21439TEGRA XUSB PADCTL DRIVER 21440M: JC Kuo <jckuo@nvidia.com> 21441S: Supported 21442F: drivers/phy/tegra/xusb* 21443 21444TEHUTI ETHERNET DRIVER 21445M: Andy Gospodarek <andy@greyhouse.net> 21446L: netdev@vger.kernel.org 21447S: Supported 21448F: drivers/net/ethernet/tehuti/* 21449 21450TELECOM CLOCK DRIVER FOR MCPL0010 21451M: Mark Gross <markgross@kernel.org> 21452S: Supported 21453F: drivers/char/tlclk.c 21454 21455TEMPO SEMICONDUCTOR DRIVERS 21456M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21457S: Maintained 21458F: Documentation/devicetree/bindings/sound/tscs*.txt 21459F: sound/soc/codecs/tscs*.c 21460F: sound/soc/codecs/tscs*.h 21461 21462TENSILICA XTENSA PORT (xtensa) 21463M: Chris Zankel <chris@zankel.net> 21464M: Max Filippov <jcmvbkbc@gmail.com> 21465S: Maintained 21466T: git https://github.com/jcmvbkbc/linux-xtensa.git 21467F: arch/xtensa/ 21468F: drivers/irqchip/irq-xtensa-* 21469 21470TEXAS INSTRUMENTS ASoC DRIVERS 21471M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21472L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21473S: Maintained 21474F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21475F: sound/soc/ti/ 21476 21477TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21478M: Shenghao Ding <shenghao-ding@ti.com> 21479M: Kevin Lu <kevin-lu@ti.com> 21480M: Baojun Xu <baojun.xu@ti.com> 21481L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21482S: Maintained 21483F: Documentation/devicetree/bindings/sound/tas2552.txt 21484F: Documentation/devicetree/bindings/sound/tas2562.yaml 21485F: Documentation/devicetree/bindings/sound/tas2770.yaml 21486F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21487F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21488F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21489F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21490F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21491F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21492F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21493F: include/sound/tas2*.h 21494F: include/sound/tlv320*.h 21495F: include/sound/tpa6130a2-plat.h 21496F: sound/pci/hda/tas2781_hda_i2c.c 21497F: sound/soc/codecs/pcm1681.c 21498F: sound/soc/codecs/pcm1789*.* 21499F: sound/soc/codecs/pcm179x*.* 21500F: sound/soc/codecs/pcm186x*.* 21501F: sound/soc/codecs/pcm3008.* 21502F: sound/soc/codecs/pcm3060*.* 21503F: sound/soc/codecs/pcm3168a*.* 21504F: sound/soc/codecs/pcm5102a.c 21505F: sound/soc/codecs/pcm512x*.* 21506F: sound/soc/codecs/tas2*.* 21507F: sound/soc/codecs/tlv320*.* 21508F: sound/soc/codecs/tpa6130a2.* 21509 21510TEXAS INSTRUMENTS DMA DRIVERS 21511M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21512L: dmaengine@vger.kernel.org 21513S: Maintained 21514F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21515F: Documentation/devicetree/bindings/dma/ti-edma.txt 21516F: Documentation/devicetree/bindings/dma/ti/ 21517F: drivers/dma/ti/ 21518F: include/linux/dma/k3-psil.h 21519F: include/linux/dma/k3-udma-glue.h 21520F: include/linux/dma/ti-cppi5.h 21521X: drivers/dma/ti/cppi41.c 21522 21523TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21524M: Robert Marko <robert.marko@sartura.hr> 21525M: Luka Perkov <luka.perkov@sartura.hr> 21526L: linux-hwmon@vger.kernel.org 21527S: Maintained 21528F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21529F: Documentation/hwmon/tps23861.rst 21530F: drivers/hwmon/tps23861.c 21531 21532TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21533M: Ricardo Ribalda <ribalda@kernel.org> 21534L: linux-iio@vger.kernel.org 21535S: Supported 21536F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21537F: drivers/iio/dac/ti-dac7612.c 21538 21539TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21540M: Nishanth Menon <nm@ti.com> 21541M: Tero Kristo <kristo@kernel.org> 21542M: Santosh Shilimkar <ssantosh@kernel.org> 21543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21544S: Maintained 21545F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21546F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21547F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21548F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21549F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21550F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21551F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21552F: drivers/clk/keystone/sci-clk.c 21553F: drivers/firmware/ti_sci* 21554F: drivers/irqchip/irq-ti-sci-inta.c 21555F: drivers/irqchip/irq-ti-sci-intr.c 21556F: drivers/reset/reset-ti-sci.c 21557F: drivers/soc/ti/ti_sci_inta_msi.c 21558F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21559F: include/dt-bindings/soc/ti,sci_pm_domain.h 21560F: include/linux/soc/ti/ti_sci_inta_msi.h 21561F: include/linux/soc/ti/ti_sci_protocol.h 21562 21563TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21564M: Puranjay Mohan <puranjay12@gmail.com> 21565L: linux-iio@vger.kernel.org 21566S: Supported 21567F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21568F: drivers/iio/temperature/tmp117.c 21569 21570THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21571M: Hans Verkuil <hverkuil@xs4all.nl> 21572L: linux-media@vger.kernel.org 21573S: Maintained 21574W: https://linuxtv.org 21575T: git git://linuxtv.org/media_tree.git 21576F: drivers/media/radio/radio-raremono.c 21577 21578THERMAL 21579M: Rafael J. Wysocki <rafael@kernel.org> 21580M: Daniel Lezcano <daniel.lezcano@linaro.org> 21581R: Zhang Rui <rui.zhang@intel.com> 21582R: Lukasz Luba <lukasz.luba@arm.com> 21583L: linux-pm@vger.kernel.org 21584S: Supported 21585Q: https://patchwork.kernel.org/project/linux-pm/list/ 21586T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21587F: Documentation/ABI/testing/sysfs-class-thermal 21588F: Documentation/admin-guide/thermal/ 21589F: Documentation/devicetree/bindings/thermal/ 21590F: Documentation/driver-api/thermal/ 21591F: drivers/thermal/ 21592F: include/dt-bindings/thermal/ 21593F: include/linux/cpu_cooling.h 21594F: include/linux/thermal.h 21595F: include/uapi/linux/thermal.h 21596F: tools/lib/thermal/ 21597F: tools/thermal/ 21598 21599THERMAL DRIVER FOR AMLOGIC SOCS 21600M: Guillaume La Roque <glaroque@baylibre.com> 21601L: linux-pm@vger.kernel.org 21602L: linux-amlogic@lists.infradead.org 21603S: Supported 21604W: http://linux-meson.com/ 21605F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21606F: drivers/thermal/amlogic_thermal.c 21607 21608THERMAL/CPU_COOLING 21609M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21610M: Daniel Lezcano <daniel.lezcano@linaro.org> 21611M: Viresh Kumar <viresh.kumar@linaro.org> 21612R: Lukasz Luba <lukasz.luba@arm.com> 21613L: linux-pm@vger.kernel.org 21614S: Supported 21615F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21616F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21617F: drivers/thermal/cpufreq_cooling.c 21618F: drivers/thermal/cpuidle_cooling.c 21619F: include/linux/cpu_cooling.h 21620 21621THERMAL/POWER_ALLOCATOR 21622M: Lukasz Luba <lukasz.luba@arm.com> 21623L: linux-pm@vger.kernel.org 21624S: Maintained 21625F: Documentation/driver-api/thermal/power_allocator.rst 21626F: drivers/thermal/gov_power_allocator.c 21627F: drivers/thermal/thermal_trace_ipa.h 21628 21629THINKPAD ACPI EXTRAS DRIVER 21630M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21631L: ibm-acpi-devel@lists.sourceforge.net 21632L: platform-driver-x86@vger.kernel.org 21633S: Maintained 21634W: http://ibm-acpi.sourceforge.net 21635W: http://thinkwiki.org/wiki/Ibm-acpi 21636T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21637F: drivers/platform/x86/thinkpad_acpi.c 21638 21639THINKPAD LMI DRIVER 21640M: Mark Pearson <markpearson@lenovo.com> 21641L: platform-driver-x86@vger.kernel.org 21642S: Maintained 21643F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21644F: drivers/platform/x86/think-lmi.? 21645 21646THUNDERBOLT DMA TRAFFIC TEST DRIVER 21647M: Isaac Hazan <isaac.hazan@intel.com> 21648L: linux-usb@vger.kernel.org 21649S: Maintained 21650F: drivers/thunderbolt/dma_test.c 21651 21652THUNDERBOLT DRIVER 21653M: Andreas Noever <andreas.noever@gmail.com> 21654M: Michael Jamet <michael.jamet@intel.com> 21655M: Mika Westerberg <mika.westerberg@linux.intel.com> 21656M: Yehezkel Bernat <YehezkelShB@gmail.com> 21657L: linux-usb@vger.kernel.org 21658S: Maintained 21659T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21660F: Documentation/admin-guide/thunderbolt.rst 21661F: drivers/thunderbolt/ 21662F: include/linux/thunderbolt.h 21663 21664THUNDERBOLT NETWORK DRIVER 21665M: Michael Jamet <michael.jamet@intel.com> 21666M: Mika Westerberg <mika.westerberg@linux.intel.com> 21667M: Yehezkel Bernat <YehezkelShB@gmail.com> 21668L: netdev@vger.kernel.org 21669S: Maintained 21670F: drivers/net/thunderbolt/ 21671 21672THUNDERX GPIO DRIVER 21673M: Robert Richter <rric@kernel.org> 21674S: Odd Fixes 21675F: drivers/gpio/gpio-thunderx.c 21676 21677TI ADS7924 ADC DRIVER 21678M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21679L: linux-iio@vger.kernel.org 21680S: Supported 21681F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21682F: drivers/iio/adc/ti-ads7924.c 21683 21684TI AM437X VPFE DRIVER 21685M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21686L: linux-media@vger.kernel.org 21687S: Maintained 21688W: https://linuxtv.org 21689Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21690T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21691F: drivers/media/platform/ti/am437x/ 21692 21693TI BANDGAP AND THERMAL DRIVER 21694M: Eduardo Valentin <edubezval@gmail.com> 21695M: Keerthy <j-keerthy@ti.com> 21696L: linux-pm@vger.kernel.org 21697L: linux-omap@vger.kernel.org 21698S: Maintained 21699F: drivers/thermal/ti-soc-thermal/ 21700 21701TI BQ27XXX POWER SUPPLY DRIVER 21702F: drivers/power/supply/bq27xxx_battery.c 21703F: drivers/power/supply/bq27xxx_battery_i2c.c 21704F: include/linux/power/bq27xxx_battery.h 21705 21706TI CDCE706 CLOCK DRIVER 21707M: Max Filippov <jcmvbkbc@gmail.com> 21708S: Maintained 21709F: drivers/clk/clk-cdce706.c 21710 21711TI CLOCK DRIVER 21712M: Tero Kristo <kristo@kernel.org> 21713L: linux-omap@vger.kernel.org 21714S: Odd Fixes 21715F: drivers/clk/ti/ 21716F: include/linux/clk/ti.h 21717 21718TI DAVINCI MACHINE SUPPORT 21719M: Bartosz Golaszewski <brgl@bgdev.pl> 21720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21721S: Maintained 21722T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21723F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21724F: arch/arm/boot/dts/ti/davinci/ 21725F: arch/arm/mach-davinci/ 21726F: drivers/i2c/busses/i2c-davinci.c 21727 21728TI DAVINCI SERIES CLOCK DRIVER 21729M: David Lechner <david@lechnology.com> 21730R: Sekhar Nori <nsekhar@ti.com> 21731S: Maintained 21732F: Documentation/devicetree/bindings/clock/ti/davinci/ 21733F: drivers/clk/davinci/ 21734F: include/linux/clk/davinci.h 21735 21736TI DAVINCI SERIES GPIO DRIVER 21737M: Keerthy <j-keerthy@ti.com> 21738L: linux-gpio@vger.kernel.org 21739S: Maintained 21740F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21741F: drivers/gpio/gpio-davinci.c 21742 21743TI DAVINCI SERIES MEDIA DRIVER 21744M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21745L: linux-media@vger.kernel.org 21746S: Maintained 21747W: https://linuxtv.org 21748Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21749T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21750F: drivers/media/platform/ti/davinci/ 21751F: include/media/davinci/ 21752 21753TI ENHANCED CAPTURE (eCAP) DRIVER 21754M: Vignesh Raghavendra <vigneshr@ti.com> 21755R: Julien Panis <jpanis@baylibre.com> 21756L: linux-iio@vger.kernel.org 21757L: linux-omap@vger.kernel.org 21758S: Maintained 21759F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21760F: drivers/counter/ti-ecap-capture.c 21761 21762TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21763R: David Lechner <david@lechnology.com> 21764L: linux-iio@vger.kernel.org 21765F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21766F: drivers/counter/ti-eqep.c 21767 21768TI ETHERNET SWITCH DRIVER (CPSW) 21769R: Grygorii Strashko <grygorii.strashko@ti.com> 21770L: linux-omap@vger.kernel.org 21771L: netdev@vger.kernel.org 21772S: Maintained 21773F: drivers/net/ethernet/ti/cpsw* 21774F: drivers/net/ethernet/ti/davinci* 21775 21776TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21777M: Alex Dubov <oakad@yahoo.com> 21778S: Maintained 21779W: http://tifmxx.berlios.de/ 21780F: drivers/memstick/host/tifm_ms.c 21781F: drivers/misc/tifm* 21782F: drivers/mmc/host/tifm_sd.c 21783F: include/linux/tifm.h 21784 21785TI FPD-LINK DRIVERS 21786M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21787L: linux-media@vger.kernel.org 21788S: Maintained 21789F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21790F: drivers/media/i2c/ds90* 21791F: include/media/i2c/ds90* 21792 21793TI J721E CSI2RX DRIVER 21794M: Jai Luthra <j-luthra@ti.com> 21795L: linux-media@vger.kernel.org 21796S: Maintained 21797F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 21798F: drivers/media/platform/ti/j721e-csi2rx/ 21799 21800TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21801M: Nishanth Menon <nm@ti.com> 21802M: Santosh Shilimkar <ssantosh@kernel.org> 21803L: linux-kernel@vger.kernel.org 21804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21805S: Maintained 21806T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21807F: drivers/pmdomain/ti/omap_prm.c 21808F: drivers/soc/ti/* 21809 21810TI LM49xxx FAMILY ASoC CODEC DRIVERS 21811M: M R Swami Reddy <mr.swami.reddy@ti.com> 21812M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21813L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21814S: Maintained 21815F: sound/soc/codecs/isabelle* 21816F: sound/soc/codecs/lm49453* 21817 21818TI LMP92064 ADC DRIVER 21819M: Leonard Göhrs <l.goehrs@pengutronix.de> 21820R: kernel@pengutronix.de 21821L: linux-iio@vger.kernel.org 21822S: Maintained 21823F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21824F: drivers/iio/adc/ti-lmp92064.c 21825 21826TI PCM3060 ASoC CODEC DRIVER 21827M: Kirill Marinushkin <kmarinushkin@birdec.com> 21828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21829S: Maintained 21830F: Documentation/devicetree/bindings/sound/pcm3060.txt 21831F: sound/soc/codecs/pcm3060* 21832 21833TI TAS571X FAMILY ASoC CODEC DRIVER 21834M: Kevin Cernekee <cernekee@chromium.org> 21835L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21836S: Odd Fixes 21837F: sound/soc/codecs/tas571x* 21838 21839TI TMAG5273 MAGNETOMETER DRIVER 21840M: Gerald Loacker <gerald.loacker@wolfvision.net> 21841L: linux-iio@vger.kernel.org 21842S: Maintained 21843F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21844F: drivers/iio/magnetometer/tmag5273.c 21845 21846TI TRF7970A NFC DRIVER 21847M: Mark Greer <mgreer@animalcreek.com> 21848L: linux-wireless@vger.kernel.org 21849S: Supported 21850F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21851F: drivers/nfc/trf7970a.c 21852 21853TI TSC2046 ADC DRIVER 21854M: Oleksij Rempel <o.rempel@pengutronix.de> 21855R: kernel@pengutronix.de 21856L: linux-iio@vger.kernel.org 21857S: Maintained 21858F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21859F: drivers/iio/adc/ti-tsc2046.c 21860 21861TI TWL4030 SERIES SOC CODEC DRIVER 21862M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21863L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21864S: Maintained 21865F: sound/soc/codecs/twl4030* 21866 21867TI VPE/CAL DRIVERS 21868M: Benoit Parrot <bparrot@ti.com> 21869L: linux-media@vger.kernel.org 21870S: Maintained 21871W: http://linuxtv.org/ 21872Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21873F: Documentation/devicetree/bindings/media/ti,cal.yaml 21874F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21875F: drivers/media/platform/ti/cal/ 21876F: drivers/media/platform/ti/vpe/ 21877 21878TI WILINK WIRELESS DRIVERS 21879L: linux-wireless@vger.kernel.org 21880S: Orphan 21881W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21882W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21883F: drivers/net/wireless/ti/ 21884 21885TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21886M: John Stultz <jstultz@google.com> 21887M: Thomas Gleixner <tglx@linutronix.de> 21888R: Stephen Boyd <sboyd@kernel.org> 21889L: linux-kernel@vger.kernel.org 21890S: Supported 21891T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21892F: include/linux/clocksource.h 21893F: include/linux/time.h 21894F: include/linux/timex.h 21895F: include/uapi/linux/time.h 21896F: include/uapi/linux/timex.h 21897F: kernel/time/alarmtimer.c 21898F: kernel/time/clocksource.c 21899F: kernel/time/ntp.c 21900F: kernel/time/time*.c 21901F: tools/testing/selftests/timers/ 21902 21903TIPC NETWORK LAYER 21904M: Jon Maloy <jmaloy@redhat.com> 21905M: Ying Xue <ying.xue@windriver.com> 21906L: netdev@vger.kernel.org (core kernel code) 21907L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21908S: Maintained 21909W: http://tipc.sourceforge.net/ 21910F: include/uapi/linux/tipc*.h 21911F: net/tipc/ 21912 21913TLAN NETWORK DRIVER 21914M: Samuel Chessman <chessman@tux.org> 21915L: tlan-devel@lists.sourceforge.net (subscribers-only) 21916S: Maintained 21917W: http://sourceforge.net/projects/tlan/ 21918F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21919F: drivers/net/ethernet/ti/tlan.* 21920 21921TMIO/SDHI MMC DRIVER 21922M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21923L: linux-mmc@vger.kernel.org 21924L: linux-renesas-soc@vger.kernel.org 21925S: Supported 21926F: drivers/mmc/host/renesas_sdhi* 21927F: drivers/mmc/host/tmio_mmc* 21928F: include/linux/mfd/tmio.h 21929 21930TMP401 HARDWARE MONITOR DRIVER 21931M: Guenter Roeck <linux@roeck-us.net> 21932L: linux-hwmon@vger.kernel.org 21933S: Maintained 21934F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21935F: Documentation/hwmon/tmp401.rst 21936F: drivers/hwmon/tmp401.c 21937 21938TMP464 HARDWARE MONITOR DRIVER 21939M: Guenter Roeck <linux@roeck-us.net> 21940L: linux-hwmon@vger.kernel.org 21941S: Maintained 21942F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21943F: Documentation/hwmon/tmp464.rst 21944F: drivers/hwmon/tmp464.c 21945 21946TMP513 HARDWARE MONITOR DRIVER 21947M: Eric Tremblay <etremblay@distech-controls.com> 21948L: linux-hwmon@vger.kernel.org 21949S: Maintained 21950F: Documentation/hwmon/tmp513.rst 21951F: drivers/hwmon/tmp513.c 21952 21953TMPFS (SHMEM FILESYSTEM) 21954M: Hugh Dickins <hughd@google.com> 21955L: linux-mm@kvack.org 21956S: Maintained 21957F: include/linux/shmem_fs.h 21958F: mm/shmem.c 21959 21960TOMOYO SECURITY MODULE 21961M: Kentaro Takeda <takedakn@nttdata.co.jp> 21962M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21963L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21964L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21965L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21966L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21967S: Maintained 21968W: https://tomoyo.osdn.jp/ 21969F: security/tomoyo/ 21970 21971TOPSTAR LAPTOP EXTRAS DRIVER 21972M: Herton Ronaldo Krzesinski <herton@canonical.com> 21973L: platform-driver-x86@vger.kernel.org 21974S: Maintained 21975F: drivers/platform/x86/topstar-laptop.c 21976 21977TORTURE-TEST MODULES 21978M: Davidlohr Bueso <dave@stgolabs.net> 21979M: "Paul E. McKenney" <paulmck@kernel.org> 21980M: Josh Triplett <josh@joshtriplett.org> 21981L: linux-kernel@vger.kernel.org 21982S: Supported 21983T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21984F: Documentation/RCU/torture.rst 21985F: kernel/locking/locktorture.c 21986F: kernel/rcu/rcuscale.c 21987F: kernel/rcu/rcutorture.c 21988F: kernel/rcu/refscale.c 21989F: kernel/torture.c 21990 21991TOSHIBA ACPI EXTRAS DRIVER 21992M: Azael Avalos <coproscefalo@gmail.com> 21993L: platform-driver-x86@vger.kernel.org 21994S: Maintained 21995F: drivers/platform/x86/toshiba_acpi.c 21996 21997TOSHIBA BLUETOOTH DRIVER 21998M: Azael Avalos <coproscefalo@gmail.com> 21999L: platform-driver-x86@vger.kernel.org 22000S: Maintained 22001F: drivers/platform/x86/toshiba_bluetooth.c 22002 22003TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22004M: Azael Avalos <coproscefalo@gmail.com> 22005L: platform-driver-x86@vger.kernel.org 22006S: Maintained 22007F: drivers/platform/x86/toshiba_haps.c 22008 22009TOSHIBA SMM DRIVER 22010M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22011S: Maintained 22012W: http://www.buzzard.org.uk/toshiba/ 22013F: drivers/char/toshiba.c 22014F: include/linux/toshiba.h 22015F: include/uapi/linux/toshiba.h 22016 22017TOSHIBA TC358743 DRIVER 22018M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22019L: linux-media@vger.kernel.org 22020S: Maintained 22021F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22022F: drivers/media/i2c/tc358743* 22023F: include/media/i2c/tc358743.h 22024 22025TOSHIBA WMI HOTKEYS DRIVER 22026M: Azael Avalos <coproscefalo@gmail.com> 22027L: platform-driver-x86@vger.kernel.org 22028S: Maintained 22029F: drivers/platform/x86/toshiba-wmi.c 22030 22031TPM DEVICE DRIVER 22032M: Peter Huewe <peterhuewe@gmx.de> 22033M: Jarkko Sakkinen <jarkko@kernel.org> 22034R: Jason Gunthorpe <jgg@ziepe.ca> 22035L: linux-integrity@vger.kernel.org 22036S: Maintained 22037W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22038Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22039T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22040F: drivers/char/tpm/ 22041 22042TPS546D24 DRIVER 22043M: Duke Du <dukedu83@gmail.com> 22044L: linux-hwmon@vger.kernel.org 22045S: Maintained 22046F: Documentation/hwmon/tps546d24.rst 22047F: drivers/hwmon/pmbus/tps546d24.c 22048 22049TQ SYSTEMS BOARD & DRIVER SUPPORT 22050L: linux@ew.tq-group.com 22051S: Supported 22052W: https://www.tq-group.com/en/products/tq-embedded/ 22053F: arch/arm/boot/dts/imx*mba*.dts* 22054F: arch/arm/boot/dts/imx*tqma*.dts* 22055F: arch/arm/boot/dts/mba*.dtsi 22056F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22057F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22058F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22059F: arch/arm64/boot/dts/freescale/mba*.dtsi 22060F: arch/arm64/boot/dts/freescale/tqml*.dts* 22061F: drivers/gpio/gpio-tqmx86.c 22062F: drivers/mfd/tqmx86.c 22063F: drivers/watchdog/tqmx86_wdt.c 22064 22065TRACING 22066M: Steven Rostedt <rostedt@goodmis.org> 22067M: Masami Hiramatsu <mhiramat@kernel.org> 22068L: linux-kernel@vger.kernel.org 22069L: linux-trace-kernel@vger.kernel.org 22070S: Maintained 22071Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22072T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22073F: Documentation/trace/* 22074F: fs/tracefs/ 22075F: include/linux/trace*.h 22076F: include/trace/ 22077F: kernel/trace/ 22078F: scripts/tracing/ 22079F: tools/testing/selftests/ftrace/ 22080 22081TRACING MMIO ACCESSES (MMIOTRACE) 22082M: Steven Rostedt <rostedt@goodmis.org> 22083M: Masami Hiramatsu <mhiramat@kernel.org> 22084R: Karol Herbst <karolherbst@gmail.com> 22085R: Pekka Paalanen <ppaalanen@gmail.com> 22086L: linux-kernel@vger.kernel.org 22087L: nouveau@lists.freedesktop.org 22088S: Maintained 22089F: arch/x86/mm/kmmio.c 22090F: arch/x86/mm/mmio-mod.c 22091F: arch/x86/mm/testmmiotrace.c 22092F: include/linux/mmiotrace.h 22093F: kernel/trace/trace_mmiotrace.c 22094 22095TRACING OS NOISE / LATENCY TRACERS 22096M: Steven Rostedt <rostedt@goodmis.org> 22097M: Daniel Bristot de Oliveira <bristot@kernel.org> 22098S: Maintained 22099F: Documentation/trace/hwlat_detector.rst 22100F: Documentation/trace/osnoise-tracer.rst 22101F: Documentation/trace/timerlat-tracer.rst 22102F: arch/*/kernel/trace.c 22103F: include/trace/events/osnoise.h 22104F: kernel/trace/trace_hwlat.c 22105F: kernel/trace/trace_irqsoff.c 22106F: kernel/trace/trace_osnoise.c 22107F: kernel/trace/trace_sched_wakeup.c 22108 22109TRADITIONAL CHINESE DOCUMENTATION 22110M: Hu Haowen <src.res.211@gmail.com> 22111S: Maintained 22112W: https://github.com/srcres258/linux-doc 22113T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22114F: Documentation/translations/zh_TW/ 22115 22116TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22117M: Dan Williams <dan.j.williams@intel.com> 22118L: linux-coco@lists.linux.dev 22119S: Maintained 22120F: Documentation/ABI/testing/configfs-tsm 22121F: drivers/virt/coco/tsm.c 22122F: include/linux/tsm.h 22123 22124TTY LAYER AND SERIAL DRIVERS 22125M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22126M: Jiri Slaby <jirislaby@kernel.org> 22127L: linux-kernel@vger.kernel.org 22128L: linux-serial@vger.kernel.org 22129S: Supported 22130T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22131F: Documentation/devicetree/bindings/serial/ 22132F: Documentation/driver-api/serial/ 22133F: drivers/tty/ 22134F: include/linux/selection.h 22135F: include/linux/serial.h 22136F: include/linux/serial_core.h 22137F: include/linux/sysrq.h 22138F: include/linux/tty*.h 22139F: include/linux/vt.h 22140F: include/linux/vt_*.h 22141F: include/uapi/linux/serial.h 22142F: include/uapi/linux/serial_core.h 22143F: include/uapi/linux/tty.h 22144 22145TUA9001 MEDIA DRIVER 22146M: Antti Palosaari <crope@iki.fi> 22147L: linux-media@vger.kernel.org 22148S: Maintained 22149W: https://linuxtv.org 22150W: http://palosaari.fi/linux/ 22151Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22152T: git git://linuxtv.org/anttip/media_tree.git 22153F: drivers/media/tuners/tua9001* 22154 22155TULIP NETWORK DRIVERS 22156L: netdev@vger.kernel.org 22157L: linux-parisc@vger.kernel.org 22158S: Orphan 22159F: drivers/net/ethernet/dec/tulip/ 22160 22161TUN/TAP driver 22162M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22163M: Jason Wang <jasowang@redhat.com> 22164S: Maintained 22165W: http://vtun.sourceforge.net/tun 22166F: Documentation/networking/tuntap.rst 22167F: arch/um/os-Linux/drivers/ 22168F: drivers/net/tap.c 22169F: drivers/net/tun.c 22170 22171TURBOCHANNEL SUBSYSTEM 22172M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22173M: Ralf Baechle <ralf@linux-mips.org> 22174L: linux-mips@vger.kernel.org 22175S: Maintained 22176Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22177F: drivers/tc/ 22178F: include/linux/tc.h 22179 22180TURBOSTAT UTILITY 22181M: "Len Brown" <lenb@kernel.org> 22182L: linux-pm@vger.kernel.org 22183S: Supported 22184Q: https://patchwork.kernel.org/project/linux-pm/list/ 22185B: https://bugzilla.kernel.org 22186T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22187F: tools/power/x86/turbostat/ 22188 22189TW5864 VIDEO4LINUX DRIVER 22190M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22191M: Anton Sviridenko <anton@corp.bluecherry.net> 22192M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22193M: Andrey Utkin <andrey_utkin@fastmail.com> 22194L: linux-media@vger.kernel.org 22195S: Supported 22196F: drivers/media/pci/tw5864/ 22197 22198TW68 VIDEO4LINUX DRIVER 22199M: Hans Verkuil <hverkuil@xs4all.nl> 22200L: linux-media@vger.kernel.org 22201S: Odd Fixes 22202W: https://linuxtv.org 22203T: git git://linuxtv.org/media_tree.git 22204F: drivers/media/pci/tw68/ 22205 22206TW686X VIDEO4LINUX DRIVER 22207M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22208L: linux-media@vger.kernel.org 22209S: Maintained 22210W: http://linuxtv.org 22211T: git git://linuxtv.org/media_tree.git 22212F: drivers/media/pci/tw686x/ 22213 22214U-BOOT ENVIRONMENT VARIABLES 22215M: Rafał Miłecki <rafal@milecki.pl> 22216S: Maintained 22217F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22218F: drivers/nvmem/u-boot-env.c 22219 22220UACCE ACCELERATOR FRAMEWORK 22221M: Zhangfei Gao <zhangfei.gao@linaro.org> 22222M: Zhou Wang <wangzhou1@hisilicon.com> 22223L: linux-accelerators@lists.ozlabs.org 22224L: linux-kernel@vger.kernel.org 22225S: Maintained 22226F: Documentation/ABI/testing/sysfs-driver-uacce 22227F: Documentation/misc-devices/uacce.rst 22228F: drivers/misc/uacce/ 22229F: include/linux/uacce.h 22230F: include/uapi/misc/uacce/ 22231 22232UBI FILE SYSTEM (UBIFS) 22233M: Richard Weinberger <richard@nod.at> 22234L: linux-mtd@lists.infradead.org 22235S: Supported 22236W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22237T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22238T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22239F: Documentation/ABI/testing/sysfs-fs-ubifs 22240F: Documentation/filesystems/ubifs-authentication.rst 22241F: Documentation/filesystems/ubifs.rst 22242F: fs/ubifs/ 22243 22244UBLK USERSPACE BLOCK DRIVER 22245M: Ming Lei <ming.lei@redhat.com> 22246L: linux-block@vger.kernel.org 22247S: Maintained 22248F: Documentation/block/ublk.rst 22249F: drivers/block/ublk_drv.c 22250F: include/uapi/linux/ublk_cmd.h 22251 22252UCLINUX (M68KNOMMU AND COLDFIRE) 22253M: Greg Ungerer <gerg@linux-m68k.org> 22254L: linux-m68k@lists.linux-m68k.org 22255S: Maintained 22256W: http://www.linux-m68k.org/ 22257T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22258F: arch/m68k/*/*_no.* 22259F: arch/m68k/68*/ 22260F: arch/m68k/coldfire/ 22261F: arch/m68k/include/asm/*_no.* 22262 22263UDF FILESYSTEM 22264M: Jan Kara <jack@suse.com> 22265S: Maintained 22266F: Documentation/filesystems/udf.rst 22267F: fs/udf/ 22268 22269UDRAW TABLET 22270M: Bastien Nocera <hadess@hadess.net> 22271L: linux-input@vger.kernel.org 22272S: Maintained 22273F: drivers/hid/hid-udraw-ps3.c 22274 22275UFS FILESYSTEM 22276M: Evgeniy Dushistov <dushistov@mail.ru> 22277S: Maintained 22278F: Documentation/admin-guide/ufs.rst 22279F: fs/ufs/ 22280 22281UHID USERSPACE HID IO DRIVER 22282M: David Rheinsberg <david@readahead.eu> 22283L: linux-input@vger.kernel.org 22284S: Maintained 22285F: drivers/hid/uhid.c 22286F: include/uapi/linux/uhid.h 22287 22288ULPI BUS 22289M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22290L: linux-usb@vger.kernel.org 22291S: Maintained 22292F: drivers/usb/common/ulpi.c 22293F: include/linux/ulpi/ 22294 22295UNICODE SUBSYSTEM 22296M: Gabriel Krisman Bertazi <krisman@collabora.com> 22297L: linux-fsdevel@vger.kernel.org 22298S: Supported 22299F: fs/unicode/ 22300 22301UNIFDEF 22302M: Tony Finch <dot@dotat.at> 22303S: Maintained 22304W: http://dotat.at/prog/unifdef 22305F: scripts/unifdef.c 22306 22307UNIFORM CDROM DRIVER 22308M: Phillip Potter <phil@philpotter.co.uk> 22309S: Maintained 22310F: Documentation/cdrom/ 22311F: drivers/cdrom/cdrom.c 22312F: include/linux/cdrom.h 22313F: include/uapi/linux/cdrom.h 22314 22315UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22316R: Alim Akhtar <alim.akhtar@samsung.com> 22317R: Avri Altman <avri.altman@wdc.com> 22318R: Bart Van Assche <bvanassche@acm.org> 22319L: linux-scsi@vger.kernel.org 22320S: Supported 22321F: Documentation/devicetree/bindings/ufs/ 22322F: Documentation/scsi/ufs.rst 22323F: drivers/ufs/core/ 22324 22325UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22326M: Pedro Sousa <pedrom.sousa@synopsys.com> 22327L: linux-scsi@vger.kernel.org 22328S: Supported 22329F: drivers/ufs/host/*dwc* 22330 22331UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22332M: Alim Akhtar <alim.akhtar@samsung.com> 22333L: linux-scsi@vger.kernel.org 22334S: Maintained 22335F: drivers/ufs/host/ufs-exynos* 22336 22337UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22338M: Stanley Chu <stanley.chu@mediatek.com> 22339L: linux-scsi@vger.kernel.org 22340L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22341S: Maintained 22342F: drivers/ufs/host/ufs-mediatek* 22343 22344UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22345M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22346L: linux-arm-msm@vger.kernel.org 22347L: linux-scsi@vger.kernel.org 22348S: Maintained 22349F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22350F: drivers/ufs/host/ufs-qcom* 22351 22352UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22353M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22354L: linux-renesas-soc@vger.kernel.org 22355L: linux-scsi@vger.kernel.org 22356S: Maintained 22357F: drivers/ufs/host/ufs-renesas.c 22358 22359UNSORTED BLOCK IMAGES (UBI) 22360M: Richard Weinberger <richard@nod.at> 22361L: linux-mtd@lists.infradead.org 22362S: Supported 22363W: http://www.linux-mtd.infradead.org/ 22364T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22365T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22366F: drivers/mtd/ubi/ 22367F: include/linux/mtd/ubi.h 22368F: include/uapi/mtd/ubi-user.h 22369 22370USB "USBNET" DRIVER FRAMEWORK 22371M: Oliver Neukum <oneukum@suse.com> 22372L: netdev@vger.kernel.org 22373S: Maintained 22374W: http://www.linux-usb.org/usbnet 22375F: drivers/net/usb/usbnet.c 22376F: include/linux/usb/usbnet.h 22377 22378USB ACM DRIVER 22379M: Oliver Neukum <oneukum@suse.com> 22380L: linux-usb@vger.kernel.org 22381S: Maintained 22382F: Documentation/usb/acm.rst 22383F: drivers/usb/class/cdc-acm.* 22384 22385USB APPLE MFI FASTCHARGE DRIVER 22386M: Bastien Nocera <hadess@hadess.net> 22387L: linux-usb@vger.kernel.org 22388S: Maintained 22389F: drivers/usb/misc/apple-mfi-fastcharge.c 22390 22391USB AR5523 WIRELESS DRIVER 22392L: linux-wireless@vger.kernel.org 22393S: Orphan 22394F: drivers/net/wireless/ath/ar5523/ 22395 22396USB ATTACHED SCSI 22397M: Oliver Neukum <oneukum@suse.com> 22398L: linux-usb@vger.kernel.org 22399L: linux-scsi@vger.kernel.org 22400S: Maintained 22401F: drivers/usb/storage/uas.c 22402 22403USB CDC ETHERNET DRIVER 22404M: Oliver Neukum <oliver@neukum.org> 22405L: linux-usb@vger.kernel.org 22406S: Maintained 22407F: drivers/net/usb/cdc_*.c 22408F: include/uapi/linux/usb/cdc.h 22409 22410USB CHAOSKEY DRIVER 22411M: Keith Packard <keithp@keithp.com> 22412L: linux-usb@vger.kernel.org 22413S: Maintained 22414F: drivers/usb/misc/chaoskey.c 22415 22416USB CYPRESS C67X00 DRIVER 22417L: linux-usb@vger.kernel.org 22418S: Orphan 22419F: drivers/usb/c67x00/ 22420 22421USB DAVICOM DM9601 DRIVER 22422M: Peter Korsgaard <peter@korsgaard.com> 22423L: netdev@vger.kernel.org 22424S: Maintained 22425W: http://www.linux-usb.org/usbnet 22426F: drivers/net/usb/dm9601.c 22427 22428USB EHCI DRIVER 22429M: Alan Stern <stern@rowland.harvard.edu> 22430L: linux-usb@vger.kernel.org 22431S: Maintained 22432F: Documentation/usb/ehci.rst 22433F: drivers/usb/host/ehci* 22434 22435USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22436M: Jiri Kosina <jikos@kernel.org> 22437M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22438L: linux-usb@vger.kernel.org 22439S: Maintained 22440T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22441F: Documentation/hid/hiddev.rst 22442F: drivers/hid/usbhid/ 22443 22444USB INTEL XHCI ROLE MUX DRIVER 22445M: Hans de Goede <hdegoede@redhat.com> 22446L: linux-usb@vger.kernel.org 22447S: Maintained 22448F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22449 22450USB IP DRIVER FOR HISILICON KIRIN 960 22451M: Yu Chen <chenyu56@huawei.com> 22452M: Binghui Wang <wangbinghui@hisilicon.com> 22453L: linux-usb@vger.kernel.org 22454S: Maintained 22455F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22456F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22457 22458USB IP DRIVER FOR HISILICON KIRIN 970 22459M: Mauro Carvalho Chehab <mchehab@kernel.org> 22460L: linux-usb@vger.kernel.org 22461S: Maintained 22462F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22463F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22464 22465USB ISP116X DRIVER 22466M: Olav Kongas <ok@artecdesign.ee> 22467L: linux-usb@vger.kernel.org 22468S: Maintained 22469F: drivers/usb/host/isp116x* 22470F: include/linux/usb/isp116x.h 22471 22472USB ISP1760 DRIVER 22473M: Rui Miguel Silva <rui.silva@linaro.org> 22474L: linux-usb@vger.kernel.org 22475S: Maintained 22476F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22477F: drivers/usb/isp1760/* 22478 22479USB LAN78XX ETHERNET DRIVER 22480M: Woojung Huh <woojung.huh@microchip.com> 22481M: UNGLinuxDriver@microchip.com 22482L: netdev@vger.kernel.org 22483S: Maintained 22484F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22485F: drivers/net/usb/lan78xx.* 22486F: include/dt-bindings/net/microchip-lan78xx.h 22487 22488USB MASS STORAGE DRIVER 22489M: Alan Stern <stern@rowland.harvard.edu> 22490L: linux-usb@vger.kernel.org 22491L: usb-storage@lists.one-eyed-alien.net 22492S: Maintained 22493F: drivers/usb/storage/ 22494 22495USB MIDI DRIVER 22496M: Clemens Ladisch <clemens@ladisch.de> 22497L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22498S: Maintained 22499T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22500F: sound/usb/midi.* 22501 22502USB NETWORKING DRIVERS 22503L: linux-usb@vger.kernel.org 22504S: Odd Fixes 22505F: drivers/net/usb/ 22506 22507USB OHCI DRIVER 22508M: Alan Stern <stern@rowland.harvard.edu> 22509L: linux-usb@vger.kernel.org 22510S: Maintained 22511F: Documentation/usb/ohci.rst 22512F: drivers/usb/host/ohci* 22513 22514USB OTG FSM (Finite State Machine) 22515M: Peter Chen <peter.chen@kernel.org> 22516L: linux-usb@vger.kernel.org 22517S: Maintained 22518T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22519F: drivers/usb/common/usb-otg-fsm.c 22520 22521USB OVER IP DRIVER 22522M: Valentina Manea <valentina.manea.m@gmail.com> 22523M: Shuah Khan <shuah@kernel.org> 22524M: Shuah Khan <skhan@linuxfoundation.org> 22525R: Hongren Zheng <i@zenithal.me> 22526L: linux-usb@vger.kernel.org 22527S: Maintained 22528F: Documentation/usb/usbip_protocol.rst 22529F: drivers/usb/usbip/ 22530F: tools/testing/selftests/drivers/usb/usbip/ 22531F: tools/usb/usbip/ 22532 22533USB PEGASUS DRIVER 22534M: Petko Manolov <petkan@nucleusys.com> 22535L: linux-usb@vger.kernel.org 22536L: netdev@vger.kernel.org 22537S: Maintained 22538W: https://github.com/petkan/pegasus 22539T: git https://github.com/petkan/pegasus.git 22540F: drivers/net/usb/pegasus.* 22541 22542USB PRINTER DRIVER (usblp) 22543M: Pete Zaitcev <zaitcev@redhat.com> 22544L: linux-usb@vger.kernel.org 22545S: Supported 22546F: drivers/usb/class/usblp.c 22547 22548USB QMI WWAN NETWORK DRIVER 22549M: Bjørn Mork <bjorn@mork.no> 22550L: netdev@vger.kernel.org 22551S: Maintained 22552F: Documentation/ABI/testing/sysfs-class-net-qmi 22553F: drivers/net/usb/qmi_wwan.c 22554 22555USB RAW GADGET DRIVER 22556R: Andrey Konovalov <andreyknvl@gmail.com> 22557L: linux-usb@vger.kernel.org 22558S: Maintained 22559F: Documentation/usb/raw-gadget.rst 22560F: drivers/usb/gadget/legacy/raw_gadget.c 22561F: include/uapi/linux/usb/raw_gadget.h 22562 22563USB RTL8150 DRIVER 22564M: Petko Manolov <petkan@nucleusys.com> 22565L: linux-usb@vger.kernel.org 22566L: netdev@vger.kernel.org 22567S: Maintained 22568W: https://github.com/petkan/rtl8150 22569T: git https://github.com/petkan/rtl8150.git 22570F: drivers/net/usb/rtl8150.c 22571 22572USB SERIAL SUBSYSTEM 22573M: Johan Hovold <johan@kernel.org> 22574L: linux-usb@vger.kernel.org 22575S: Maintained 22576T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22577F: Documentation/usb/usb-serial.rst 22578F: drivers/usb/serial/ 22579F: include/linux/usb/serial.h 22580 22581USB SMSC75XX ETHERNET DRIVER 22582M: Steve Glendinning <steve.glendinning@shawell.net> 22583L: netdev@vger.kernel.org 22584S: Maintained 22585F: drivers/net/usb/smsc75xx.* 22586 22587USB SMSC95XX ETHERNET DRIVER 22588M: Steve Glendinning <steve.glendinning@shawell.net> 22589M: UNGLinuxDriver@microchip.com 22590L: netdev@vger.kernel.org 22591S: Maintained 22592F: drivers/net/usb/smsc95xx.* 22593 22594USB SUBSYSTEM 22595M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22596L: linux-usb@vger.kernel.org 22597S: Supported 22598W: http://www.linux-usb.org 22599T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22600F: Documentation/devicetree/bindings/usb/ 22601F: Documentation/usb/ 22602F: drivers/usb/ 22603F: include/dt-bindings/usb/ 22604F: include/linux/usb.h 22605F: include/linux/usb/ 22606F: include/uapi/linux/usb/ 22607 22608USB TYPEC BUS FOR ALTERNATE MODES 22609M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22610L: linux-usb@vger.kernel.org 22611S: Maintained 22612F: Documentation/ABI/testing/sysfs-bus-typec 22613F: Documentation/driver-api/usb/typec_bus.rst 22614F: drivers/usb/typec/altmodes/ 22615F: include/linux/usb/typec_altmode.h 22616 22617USB TYPEC CLASS 22618M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22619L: linux-usb@vger.kernel.org 22620S: Maintained 22621F: Documentation/ABI/testing/sysfs-class-typec 22622F: Documentation/driver-api/usb/typec.rst 22623F: drivers/usb/typec/ 22624F: include/linux/usb/typec.h 22625 22626USB TYPEC INTEL PMC MUX DRIVER 22627M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22628L: linux-usb@vger.kernel.org 22629S: Maintained 22630F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22631F: drivers/usb/typec/mux/intel_pmc_mux.c 22632 22633USB TYPEC PI3USB30532 MUX DRIVER 22634M: Hans de Goede <hdegoede@redhat.com> 22635L: linux-usb@vger.kernel.org 22636S: Maintained 22637F: drivers/usb/typec/mux/pi3usb30532.c 22638 22639USB TYPEC PORT CONTROLLER DRIVERS 22640M: Guenter Roeck <linux@roeck-us.net> 22641L: linux-usb@vger.kernel.org 22642S: Maintained 22643F: drivers/usb/typec/tcpm/ 22644 22645USB UHCI DRIVER 22646M: Alan Stern <stern@rowland.harvard.edu> 22647L: linux-usb@vger.kernel.org 22648S: Maintained 22649F: drivers/usb/host/uhci* 22650 22651USB VIDEO CLASS 22652M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22653L: linux-media@vger.kernel.org 22654S: Maintained 22655W: http://www.ideasonboard.org/uvc/ 22656T: git git://linuxtv.org/media_tree.git 22657F: drivers/media/usb/uvc/ 22658F: include/uapi/linux/uvcvideo.h 22659 22660USB WEBCAM GADGET 22661M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22662M: Daniel Scally <dan.scally@ideasonboard.com> 22663L: linux-usb@vger.kernel.org 22664S: Maintained 22665F: drivers/usb/gadget/function/*uvc* 22666F: drivers/usb/gadget/legacy/webcam.c 22667F: include/uapi/linux/usb/g_uvc.h 22668 22669USB WIRELESS RNDIS DRIVER (rndis_wlan) 22670L: linux-wireless@vger.kernel.org 22671S: Orphan 22672F: drivers/net/wireless/legacy/rndis_wlan.c 22673 22674USB XHCI DRIVER 22675M: Mathias Nyman <mathias.nyman@intel.com> 22676L: linux-usb@vger.kernel.org 22677S: Supported 22678F: drivers/usb/host/pci-quirks* 22679F: drivers/usb/host/xhci* 22680 22681USB ZD1201 DRIVER 22682L: linux-wireless@vger.kernel.org 22683S: Orphan 22684W: http://linux-lc100020.sourceforge.net 22685F: drivers/net/wireless/zydas/zd1201.* 22686 22687USER DATAGRAM PROTOCOL (UDP) 22688M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22689S: Maintained 22690F: include/linux/udp.h 22691F: net/ipv4/udp.c 22692F: net/ipv6/udp.c 22693 22694USER-MODE LINUX (UML) 22695M: Richard Weinberger <richard@nod.at> 22696M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22697M: Johannes Berg <johannes@sipsolutions.net> 22698L: linux-um@lists.infradead.org 22699S: Maintained 22700W: http://user-mode-linux.sourceforge.net 22701Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22702T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22703T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22704F: Documentation/virt/uml/ 22705F: arch/um/ 22706F: arch/x86/um/ 22707F: fs/hostfs/ 22708 22709USERSPACE COPYIN/COPYOUT (UIOVEC) 22710M: Alexander Viro <viro@zeniv.linux.org.uk> 22711S: Maintained 22712F: include/linux/uio.h 22713F: lib/iov_iter.c 22714 22715USERSPACE DMA BUFFER DRIVER 22716M: Gerd Hoffmann <kraxel@redhat.com> 22717L: dri-devel@lists.freedesktop.org 22718S: Maintained 22719T: git git://anongit.freedesktop.org/drm/drm-misc 22720F: drivers/dma-buf/udmabuf.c 22721F: include/uapi/linux/udmabuf.h 22722 22723USERSPACE I/O (UIO) 22724M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22725S: Maintained 22726T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22727F: Documentation/driver-api/uio-howto.rst 22728F: drivers/uio/ 22729F: include/linux/uio_driver.h 22730 22731UTIL-LINUX PACKAGE 22732M: Karel Zak <kzak@redhat.com> 22733L: util-linux@vger.kernel.org 22734S: Maintained 22735W: http://en.wikipedia.org/wiki/Util-linux 22736T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22737 22738UUID HELPERS 22739R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22740L: linux-kernel@vger.kernel.org 22741S: Maintained 22742F: include/linux/uuid.h 22743F: lib/test_uuid.c 22744F: lib/uuid.c 22745 22746UV SYSFS DRIVER 22747M: Justin Ernst <justin.ernst@hpe.com> 22748L: platform-driver-x86@vger.kernel.org 22749S: Maintained 22750F: drivers/platform/x86/uv_sysfs.c 22751 22752UVESAFB DRIVER 22753M: Michal Januszewski <spock@gentoo.org> 22754L: linux-fbdev@vger.kernel.org 22755S: Maintained 22756W: https://github.com/mjanusz/v86d 22757F: Documentation/fb/uvesafb.rst 22758F: drivers/video/fbdev/uvesafb.* 22759 22760Ux500 CLOCK DRIVERS 22761M: Ulf Hansson <ulf.hansson@linaro.org> 22762L: linux-clk@vger.kernel.org 22763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22764S: Maintained 22765F: drivers/clk/ux500/ 22766 22767V4L2 ASYNC AND FWNODE FRAMEWORKS 22768M: Sakari Ailus <sakari.ailus@linux.intel.com> 22769L: linux-media@vger.kernel.org 22770S: Maintained 22771T: git git://linuxtv.org/media_tree.git 22772F: drivers/media/v4l2-core/v4l2-async.c 22773F: drivers/media/v4l2-core/v4l2-fwnode.c 22774F: include/media/v4l2-async.h 22775F: include/media/v4l2-fwnode.h 22776 22777V4L2 LENS DRIVERS 22778M: Sakari Ailus <sakari.ailus@linux.intel.com> 22779L: linux-media@vger.kernel.org 22780S: Maintained 22781F: drivers/media/i2c/ak* 22782F: drivers/media/i2c/dw* 22783F: drivers/media/i2c/lm* 22784 22785V4L2 CAMERA SENSOR DRIVERS 22786M: Sakari Ailus <sakari.ailus@linux.intel.com> 22787L: linux-media@vger.kernel.org 22788S: Maintained 22789F: Documentation/driver-api/media/camera-sensor.rst 22790F: Documentation/driver-api/media/tx-rx.rst 22791F: drivers/media/i2c/ar* 22792F: drivers/media/i2c/hi* 22793F: drivers/media/i2c/imx* 22794F: drivers/media/i2c/mt* 22795F: drivers/media/i2c/og* 22796F: drivers/media/i2c/ov* 22797F: drivers/media/i2c/s5* 22798F: drivers/media/i2c/st-vgxy61.c 22799 22800VF610 NAND DRIVER 22801M: Stefan Agner <stefan@agner.ch> 22802L: linux-mtd@lists.infradead.org 22803S: Supported 22804F: drivers/mtd/nand/raw/vf610_nfc.c 22805 22806VFAT/FAT/MSDOS FILESYSTEM 22807M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22808S: Maintained 22809F: Documentation/filesystems/vfat.rst 22810F: fs/fat/ 22811F: tools/testing/selftests/filesystems/fat/ 22812 22813VFIO CDX DRIVER 22814M: Nipun Gupta <nipun.gupta@amd.com> 22815M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22816L: kvm@vger.kernel.org 22817S: Maintained 22818F: drivers/vfio/cdx/* 22819 22820VFIO DRIVER 22821M: Alex Williamson <alex.williamson@redhat.com> 22822L: kvm@vger.kernel.org 22823S: Maintained 22824T: git https://github.com/awilliam/linux-vfio.git 22825F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22826F: Documentation/driver-api/vfio.rst 22827F: drivers/vfio/ 22828F: include/linux/vfio.h 22829F: include/linux/vfio_pci_core.h 22830F: include/uapi/linux/vfio.h 22831 22832VFIO FSL-MC DRIVER 22833M: Diana Craciun <diana.craciun@oss.nxp.com> 22834L: kvm@vger.kernel.org 22835S: Maintained 22836F: drivers/vfio/fsl-mc/ 22837 22838VFIO HISILICON PCI DRIVER 22839M: Longfang Liu <liulongfang@huawei.com> 22840M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22841L: kvm@vger.kernel.org 22842S: Maintained 22843F: drivers/vfio/pci/hisilicon/ 22844 22845VFIO MEDIATED DEVICE DRIVERS 22846M: Kirti Wankhede <kwankhede@nvidia.com> 22847L: kvm@vger.kernel.org 22848S: Maintained 22849F: Documentation/driver-api/vfio-mediated-device.rst 22850F: drivers/vfio/mdev/ 22851F: include/linux/mdev.h 22852F: samples/vfio-mdev/ 22853 22854VFIO MLX5 PCI DRIVER 22855M: Yishai Hadas <yishaih@nvidia.com> 22856L: kvm@vger.kernel.org 22857S: Maintained 22858F: drivers/vfio/pci/mlx5/ 22859 22860VFIO PCI DEVICE SPECIFIC DRIVERS 22861R: Jason Gunthorpe <jgg@nvidia.com> 22862R: Yishai Hadas <yishaih@nvidia.com> 22863R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22864R: Kevin Tian <kevin.tian@intel.com> 22865L: kvm@vger.kernel.org 22866S: Maintained 22867P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22868F: drivers/vfio/pci/*/ 22869 22870VFIO PDS PCI DRIVER 22871M: Brett Creeley <brett.creeley@amd.com> 22872L: kvm@vger.kernel.org 22873S: Maintained 22874F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 22875F: drivers/vfio/pci/pds/ 22876 22877VFIO PLATFORM DRIVER 22878M: Eric Auger <eric.auger@redhat.com> 22879L: kvm@vger.kernel.org 22880S: Maintained 22881F: drivers/vfio/platform/ 22882 22883VGA_SWITCHEROO 22884R: Lukas Wunner <lukas@wunner.de> 22885S: Maintained 22886T: git git://anongit.freedesktop.org/drm/drm-misc 22887F: Documentation/gpu/vga-switcheroo.rst 22888F: drivers/gpu/vga/vga_switcheroo.c 22889F: include/linux/vga_switcheroo.h 22890 22891VIA RHINE NETWORK DRIVER 22892M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22893S: Maintained 22894F: drivers/net/ethernet/via/via-rhine.c 22895 22896VIA SD/MMC CARD CONTROLLER DRIVER 22897M: Bruce Chang <brucechang@via.com.tw> 22898M: Harald Welte <HaraldWelte@viatech.com> 22899S: Maintained 22900F: drivers/mmc/host/via-sdmmc.c 22901 22902VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22903M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22904L: linux-fbdev@vger.kernel.org 22905S: Maintained 22906F: drivers/video/fbdev/via/ 22907F: include/linux/via-core.h 22908F: include/linux/via_i2c.h 22909 22910VIA VELOCITY NETWORK DRIVER 22911M: Francois Romieu <romieu@fr.zoreil.com> 22912L: netdev@vger.kernel.org 22913S: Maintained 22914F: drivers/net/ethernet/via/via-velocity.* 22915 22916VICODEC VIRTUAL CODEC DRIVER 22917M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22918L: linux-media@vger.kernel.org 22919S: Maintained 22920W: https://linuxtv.org 22921T: git git://linuxtv.org/media_tree.git 22922F: drivers/media/test-drivers/vicodec/* 22923 22924VIDEO I2C POLLING DRIVER 22925M: Matt Ranostay <matt.ranostay@konsulko.com> 22926L: linux-media@vger.kernel.org 22927S: Maintained 22928F: drivers/media/i2c/video-i2c.c 22929 22930VIDEO MULTIPLEXER DRIVER 22931M: Philipp Zabel <p.zabel@pengutronix.de> 22932L: linux-media@vger.kernel.org 22933S: Maintained 22934F: drivers/media/platform/video-mux.c 22935 22936VIDEOBUF2 FRAMEWORK 22937M: Tomasz Figa <tfiga@chromium.org> 22938M: Marek Szyprowski <m.szyprowski@samsung.com> 22939L: linux-media@vger.kernel.org 22940S: Maintained 22941F: drivers/media/common/videobuf2/* 22942F: include/media/videobuf2-* 22943 22944VIDTV VIRTUAL DIGITAL TV DRIVER 22945M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22946L: linux-media@vger.kernel.org 22947S: Maintained 22948W: https://linuxtv.org 22949T: git git://linuxtv.org/media_tree.git 22950F: drivers/media/test-drivers/vidtv/* 22951 22952VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22953M: Shuah Khan <skhan@linuxfoundation.org> 22954R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22955L: linux-media@vger.kernel.org 22956S: Maintained 22957W: https://linuxtv.org 22958T: git git://linuxtv.org/media_tree.git 22959F: drivers/media/test-drivers/vimc/* 22960 22961VIRT LIB 22962M: Alex Williamson <alex.williamson@redhat.com> 22963M: Paolo Bonzini <pbonzini@redhat.com> 22964L: kvm@vger.kernel.org 22965S: Supported 22966F: virt/lib/ 22967 22968VIRTIO AND VHOST VSOCK DRIVER 22969M: Stefan Hajnoczi <stefanha@redhat.com> 22970M: Stefano Garzarella <sgarzare@redhat.com> 22971L: kvm@vger.kernel.org 22972L: virtualization@lists.linux.dev 22973L: netdev@vger.kernel.org 22974S: Maintained 22975F: drivers/vhost/vsock.c 22976F: include/linux/virtio_vsock.h 22977F: include/uapi/linux/virtio_vsock.h 22978F: net/vmw_vsock/virtio_transport.c 22979F: net/vmw_vsock/virtio_transport_common.c 22980 22981VIRTIO BALLOON 22982M: "Michael S. Tsirkin" <mst@redhat.com> 22983M: David Hildenbrand <david@redhat.com> 22984L: virtualization@lists.linux.dev 22985S: Maintained 22986F: drivers/virtio/virtio_balloon.c 22987F: include/linux/balloon_compaction.h 22988F: include/uapi/linux/virtio_balloon.h 22989F: mm/balloon_compaction.c 22990 22991VIRTIO BLOCK AND SCSI DRIVERS 22992M: "Michael S. Tsirkin" <mst@redhat.com> 22993M: Jason Wang <jasowang@redhat.com> 22994R: Paolo Bonzini <pbonzini@redhat.com> 22995R: Stefan Hajnoczi <stefanha@redhat.com> 22996L: virtualization@lists.linux.dev 22997S: Maintained 22998F: drivers/block/virtio_blk.c 22999F: drivers/scsi/virtio_scsi.c 23000F: include/uapi/linux/virtio_blk.h 23001F: include/uapi/linux/virtio_scsi.h 23002 23003VIRTIO CONSOLE DRIVER 23004M: Amit Shah <amit@kernel.org> 23005L: virtualization@lists.linux.dev 23006S: Maintained 23007F: drivers/char/virtio_console.c 23008F: include/linux/virtio_console.h 23009F: include/uapi/linux/virtio_console.h 23010 23011VIRTIO CORE AND NET DRIVERS 23012M: "Michael S. Tsirkin" <mst@redhat.com> 23013M: Jason Wang <jasowang@redhat.com> 23014R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23015L: virtualization@lists.linux.dev 23016S: Maintained 23017F: Documentation/ABI/testing/sysfs-bus-vdpa 23018F: Documentation/ABI/testing/sysfs-class-vduse 23019F: Documentation/devicetree/bindings/virtio/ 23020F: Documentation/driver-api/virtio/ 23021F: drivers/block/virtio_blk.c 23022F: drivers/crypto/virtio/ 23023F: drivers/net/virtio_net.c 23024F: drivers/vdpa/ 23025F: drivers/virtio/ 23026F: include/linux/vdpa.h 23027F: include/linux/virtio*.h 23028F: include/linux/vringh.h 23029F: include/uapi/linux/virtio_*.h 23030F: tools/virtio/ 23031 23032VIRTIO CRYPTO DRIVER 23033M: Gonglei <arei.gonglei@huawei.com> 23034L: virtualization@lists.linux.dev 23035L: linux-crypto@vger.kernel.org 23036S: Maintained 23037F: drivers/crypto/virtio/ 23038F: include/uapi/linux/virtio_crypto.h 23039 23040VIRTIO DRIVERS FOR S390 23041M: Cornelia Huck <cohuck@redhat.com> 23042M: Halil Pasic <pasic@linux.ibm.com> 23043M: Eric Farman <farman@linux.ibm.com> 23044L: linux-s390@vger.kernel.org 23045L: virtualization@lists.linux.dev 23046L: kvm@vger.kernel.org 23047S: Supported 23048F: arch/s390/include/uapi/asm/virtio-ccw.h 23049F: drivers/s390/virtio/ 23050 23051VIRTIO FILE SYSTEM 23052M: Vivek Goyal <vgoyal@redhat.com> 23053M: Stefan Hajnoczi <stefanha@redhat.com> 23054M: Miklos Szeredi <miklos@szeredi.hu> 23055L: virtualization@lists.linux.dev 23056L: linux-fsdevel@vger.kernel.org 23057S: Supported 23058W: https://virtio-fs.gitlab.io/ 23059F: Documentation/filesystems/virtiofs.rst 23060F: fs/fuse/virtio_fs.c 23061F: include/uapi/linux/virtio_fs.h 23062 23063VIRTIO GPIO DRIVER 23064M: Enrico Weigelt, metux IT consult <info@metux.net> 23065M: Viresh Kumar <vireshk@kernel.org> 23066L: linux-gpio@vger.kernel.org 23067L: virtualization@lists.linux.dev 23068S: Maintained 23069F: drivers/gpio/gpio-virtio.c 23070F: include/uapi/linux/virtio_gpio.h 23071 23072VIRTIO GPU DRIVER 23073M: David Airlie <airlied@redhat.com> 23074M: Gerd Hoffmann <kraxel@redhat.com> 23075R: Gurchetan Singh <gurchetansingh@chromium.org> 23076R: Chia-I Wu <olvaffe@gmail.com> 23077L: dri-devel@lists.freedesktop.org 23078L: virtualization@lists.linux.dev 23079S: Maintained 23080T: git git://anongit.freedesktop.org/drm/drm-misc 23081F: drivers/gpu/drm/ci/xfails/virtio* 23082F: drivers/gpu/drm/virtio/ 23083F: include/uapi/linux/virtio_gpu.h 23084 23085VIRTIO HOST (VHOST) 23086M: "Michael S. Tsirkin" <mst@redhat.com> 23087M: Jason Wang <jasowang@redhat.com> 23088L: kvm@vger.kernel.org 23089L: virtualization@lists.linux.dev 23090L: netdev@vger.kernel.org 23091S: Maintained 23092T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23093F: drivers/vhost/ 23094F: include/linux/sched/vhost_task.h 23095F: include/linux/vhost_iotlb.h 23096F: include/uapi/linux/vhost.h 23097F: kernel/vhost_task.c 23098 23099VIRTIO HOST (VHOST-SCSI) 23100M: "Michael S. Tsirkin" <mst@redhat.com> 23101M: Jason Wang <jasowang@redhat.com> 23102M: Mike Christie <michael.christie@oracle.com> 23103R: Paolo Bonzini <pbonzini@redhat.com> 23104R: Stefan Hajnoczi <stefanha@redhat.com> 23105L: virtualization@lists.linux.dev 23106S: Maintained 23107F: drivers/vhost/scsi.c 23108 23109VIRTIO I2C DRIVER 23110M: Conghui Chen <conghui.chen@intel.com> 23111M: Viresh Kumar <viresh.kumar@linaro.org> 23112L: linux-i2c@vger.kernel.org 23113L: virtualization@lists.linux.dev 23114S: Maintained 23115F: drivers/i2c/busses/i2c-virtio.c 23116F: include/uapi/linux/virtio_i2c.h 23117 23118VIRTIO INPUT DRIVER 23119M: Gerd Hoffmann <kraxel@redhat.com> 23120S: Maintained 23121F: drivers/virtio/virtio_input.c 23122F: include/uapi/linux/virtio_input.h 23123 23124VIRTIO IOMMU DRIVER 23125M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23126L: virtualization@lists.linux.dev 23127S: Maintained 23128F: drivers/iommu/virtio-iommu.c 23129F: include/uapi/linux/virtio_iommu.h 23130 23131VIRTIO MEM DRIVER 23132M: David Hildenbrand <david@redhat.com> 23133L: virtualization@lists.linux.dev 23134S: Maintained 23135W: https://virtio-mem.gitlab.io/ 23136F: drivers/virtio/virtio_mem.c 23137F: include/uapi/linux/virtio_mem.h 23138 23139VIRTIO PMEM DRIVER 23140M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23141L: virtualization@lists.linux.dev 23142S: Maintained 23143F: drivers/nvdimm/nd_virtio.c 23144F: drivers/nvdimm/virtio_pmem.c 23145 23146VIRTIO SOUND DRIVER 23147M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23148M: "Michael S. Tsirkin" <mst@redhat.com> 23149L: virtualization@lists.linux.dev 23150L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23151S: Maintained 23152F: include/uapi/linux/virtio_snd.h 23153F: sound/virtio/* 23154 23155VIRTUAL BOX GUEST DEVICE DRIVER 23156M: Hans de Goede <hdegoede@redhat.com> 23157M: Arnd Bergmann <arnd@arndb.de> 23158M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23159S: Maintained 23160F: drivers/virt/vboxguest/ 23161F: include/linux/vbox_utils.h 23162F: include/uapi/linux/vbox*.h 23163 23164VIRTUAL BOX SHARED FOLDER VFS DRIVER 23165M: Hans de Goede <hdegoede@redhat.com> 23166L: linux-fsdevel@vger.kernel.org 23167S: Maintained 23168F: fs/vboxsf/* 23169 23170VIRTUAL PCM TEST DRIVER 23171M: Ivan Orlov <ivan.orlov0322@gmail.com> 23172L: linux-sound@vger.kernel.org 23173S: Maintained 23174F: Documentation/sound/cards/pcmtest.rst 23175F: sound/drivers/pcmtest.c 23176F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23177 23178VIRTUAL SERIO DEVICE DRIVER 23179M: Stephen Chandler Paul <thatslyude@gmail.com> 23180S: Maintained 23181F: drivers/input/serio/userio.c 23182F: include/uapi/linux/userio.h 23183 23184VISL VIRTUAL STATELESS DECODER DRIVER 23185M: Daniel Almeida <daniel.almeida@collabora.com> 23186L: linux-media@vger.kernel.org 23187S: Supported 23188F: drivers/media/test-drivers/visl 23189 23190VIVID VIRTUAL VIDEO DRIVER 23191M: Hans Verkuil <hverkuil@xs4all.nl> 23192L: linux-media@vger.kernel.org 23193S: Maintained 23194W: https://linuxtv.org 23195T: git git://linuxtv.org/media_tree.git 23196F: drivers/media/test-drivers/vivid/* 23197 23198VM SOCKETS (AF_VSOCK) 23199M: Stefano Garzarella <sgarzare@redhat.com> 23200L: virtualization@lists.linux.dev 23201L: netdev@vger.kernel.org 23202S: Maintained 23203F: drivers/net/vsockmon.c 23204F: include/net/af_vsock.h 23205F: include/uapi/linux/vm_sockets.h 23206F: include/uapi/linux/vm_sockets_diag.h 23207F: include/uapi/linux/vsockmon.h 23208F: net/vmw_vsock/ 23209F: tools/testing/vsock/ 23210 23211VMALLOC 23212M: Andrew Morton <akpm@linux-foundation.org> 23213R: Uladzislau Rezki <urezki@gmail.com> 23214R: Christoph Hellwig <hch@infradead.org> 23215R: Lorenzo Stoakes <lstoakes@gmail.com> 23216L: linux-mm@kvack.org 23217S: Maintained 23218W: http://www.linux-mm.org 23219T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23220F: include/linux/vmalloc.h 23221F: mm/vmalloc.c 23222 23223VME SUBSYSTEM 23224M: Martyn Welch <martyn@welchs.me.uk> 23225M: Manohar Vanga <manohar.vanga@gmail.com> 23226M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23227L: linux-kernel@vger.kernel.org 23228S: Odd fixes 23229T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23230F: Documentation/driver-api/vme.rst 23231F: drivers/staging/vme_user/ 23232 23233VMWARE BALLOON DRIVER 23234M: Nadav Amit <namit@vmware.com> 23235R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23236L: linux-kernel@vger.kernel.org 23237S: Supported 23238F: drivers/misc/vmw_balloon.c 23239 23240VMWARE HYPERVISOR INTERFACE 23241M: Ajay Kaher <akaher@vmware.com> 23242M: Alexey Makhalov <amakhalov@vmware.com> 23243R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23244L: virtualization@lists.linux.dev 23245L: x86@kernel.org 23246S: Supported 23247T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23248F: arch/x86/include/asm/vmware.h 23249F: arch/x86/kernel/cpu/vmware.c 23250 23251VMWARE PVRDMA DRIVER 23252M: Bryan Tan <bryantan@vmware.com> 23253M: Vishnu Dasa <vdasa@vmware.com> 23254R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23255L: linux-rdma@vger.kernel.org 23256S: Supported 23257F: drivers/infiniband/hw/vmw_pvrdma/ 23258 23259VMWARE PVSCSI DRIVER 23260M: Vishal Bhakta <vbhakta@vmware.com> 23261R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23262L: linux-scsi@vger.kernel.org 23263S: Supported 23264F: drivers/scsi/vmw_pvscsi.c 23265F: drivers/scsi/vmw_pvscsi.h 23266 23267VMWARE VIRTUAL PTP CLOCK DRIVER 23268M: Jeff Sipek <jsipek@vmware.com> 23269R: Ajay Kaher <akaher@vmware.com> 23270R: Alexey Makhalov <amakhalov@vmware.com> 23271R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23272L: netdev@vger.kernel.org 23273S: Supported 23274F: drivers/ptp/ptp_vmw.c 23275 23276VMWARE VMCI DRIVER 23277M: Bryan Tan <bryantan@vmware.com> 23278M: Vishnu Dasa <vdasa@vmware.com> 23279R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23280L: linux-kernel@vger.kernel.org 23281S: Supported 23282F: drivers/misc/vmw_vmci/ 23283F: include/linux/vmw_vmci* 23284 23285VMWARE VMMOUSE SUBDRIVER 23286M: Zack Rusin <zackr@vmware.com> 23287R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 23288R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23289L: linux-input@vger.kernel.org 23290S: Supported 23291F: drivers/input/mouse/vmmouse.c 23292F: drivers/input/mouse/vmmouse.h 23293 23294VMWARE VMXNET3 ETHERNET DRIVER 23295M: Ronak Doshi <doshir@vmware.com> 23296R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23297L: netdev@vger.kernel.org 23298S: Supported 23299F: drivers/net/vmxnet3/ 23300 23301VMWARE VSOCK VMCI TRANSPORT DRIVER 23302M: Bryan Tan <bryantan@vmware.com> 23303M: Vishnu Dasa <vdasa@vmware.com> 23304R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23305L: linux-kernel@vger.kernel.org 23306S: Supported 23307F: net/vmw_vsock/vmci_transport* 23308 23309VOCORE VOCORE2 BOARD 23310M: Harvey Hunt <harveyhuntnexus@gmail.com> 23311L: linux-mips@vger.kernel.org 23312S: Maintained 23313F: arch/mips/boot/dts/ralink/vocore2.dts 23314 23315VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23316M: Liam Girdwood <lgirdwood@gmail.com> 23317M: Mark Brown <broonie@kernel.org> 23318L: linux-kernel@vger.kernel.org 23319S: Supported 23320W: http://www.slimlogic.co.uk/?p=48 23321T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23322F: Documentation/devicetree/bindings/regulator/ 23323F: Documentation/power/regulator/ 23324F: drivers/regulator/ 23325F: include/dt-bindings/regulator/ 23326F: include/linux/regulator/ 23327K: regulator_get_optional 23328 23329VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23330R: Matti Vaittinen <mazziesaccount@gmail.com> 23331F: drivers/regulator/irq_helpers.c 23332 23333VRF 23334M: David Ahern <dsahern@kernel.org> 23335L: netdev@vger.kernel.org 23336S: Maintained 23337F: Documentation/networking/vrf.rst 23338F: drivers/net/vrf.c 23339 23340VSPRINTF 23341M: Petr Mladek <pmladek@suse.com> 23342M: Steven Rostedt <rostedt@goodmis.org> 23343R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23344R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23345R: Sergey Senozhatsky <senozhatsky@chromium.org> 23346S: Maintained 23347T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23348F: Documentation/core-api/printk-formats.rst 23349F: lib/test_printf.c 23350F: lib/test_scanf.c 23351F: lib/vsprintf.c 23352 23353VT1211 HARDWARE MONITOR DRIVER 23354M: Juerg Haefliger <juergh@proton.me> 23355L: linux-hwmon@vger.kernel.org 23356S: Maintained 23357F: Documentation/hwmon/vt1211.rst 23358F: drivers/hwmon/vt1211.c 23359 23360VT8231 HARDWARE MONITOR DRIVER 23361M: Roger Lucas <vt8231@hiddenengine.co.uk> 23362L: linux-hwmon@vger.kernel.org 23363S: Maintained 23364F: drivers/hwmon/vt8231.c 23365 23366VUB300 USB to SDIO/SD/MMC bridge chip 23367L: linux-mmc@vger.kernel.org 23368S: Orphan 23369F: drivers/mmc/host/vub300.c 23370 23371W1 DALLAS'S 1-WIRE BUS 23372M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23373S: Maintained 23374F: Documentation/devicetree/bindings/w1/ 23375F: Documentation/w1/ 23376F: drivers/w1/ 23377F: include/linux/w1.h 23378 23379W83791D HARDWARE MONITORING DRIVER 23380M: Marc Hulsman <m.hulsman@tudelft.nl> 23381L: linux-hwmon@vger.kernel.org 23382S: Maintained 23383F: Documentation/hwmon/w83791d.rst 23384F: drivers/hwmon/w83791d.c 23385 23386W83793 HARDWARE MONITORING DRIVER 23387M: Rudolf Marek <r.marek@assembler.cz> 23388L: linux-hwmon@vger.kernel.org 23389S: Maintained 23390F: Documentation/hwmon/w83793.rst 23391F: drivers/hwmon/w83793.c 23392 23393W83795 HARDWARE MONITORING DRIVER 23394M: Jean Delvare <jdelvare@suse.com> 23395L: linux-hwmon@vger.kernel.org 23396S: Maintained 23397F: drivers/hwmon/w83795.c 23398 23399W83L51xD SD/MMC CARD INTERFACE DRIVER 23400M: Pierre Ossman <pierre@ossman.eu> 23401S: Maintained 23402F: drivers/mmc/host/wbsd.* 23403 23404WACOM PROTOCOL 4 SERIAL TABLETS 23405M: Julian Squires <julian@cipht.net> 23406M: Hans de Goede <hdegoede@redhat.com> 23407L: linux-input@vger.kernel.org 23408S: Maintained 23409F: drivers/input/tablet/wacom_serial4.c 23410 23411WANGXUN ETHERNET DRIVER 23412M: Jiawen Wu <jiawenwu@trustnetic.com> 23413M: Mengyuan Lou <mengyuanlou@net-swift.com> 23414L: netdev@vger.kernel.org 23415S: Maintained 23416W: https://www.net-swift.com 23417F: Documentation/networking/device_drivers/ethernet/wangxun/* 23418F: drivers/net/ethernet/wangxun/ 23419F: drivers/net/pcs/pcs-xpcs-wx.c 23420 23421WATCHDOG DEVICE DRIVERS 23422M: Wim Van Sebroeck <wim@linux-watchdog.org> 23423M: Guenter Roeck <linux@roeck-us.net> 23424L: linux-watchdog@vger.kernel.org 23425S: Maintained 23426W: http://www.linux-watchdog.org/ 23427T: git git://www.linux-watchdog.org/linux-watchdog.git 23428F: Documentation/devicetree/bindings/watchdog/ 23429F: Documentation/watchdog/ 23430F: drivers/watchdog/ 23431F: include/linux/watchdog.h 23432F: include/trace/events/watchdog.h 23433F: include/uapi/linux/watchdog.h 23434 23435WHISKEYCOVE PMIC GPIO DRIVER 23436M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23437L: linux-gpio@vger.kernel.org 23438S: Maintained 23439F: drivers/gpio/gpio-wcove.c 23440 23441WHWAVE RTC DRIVER 23442M: Dianlong Li <long17.cool@163.com> 23443L: linux-rtc@vger.kernel.org 23444S: Maintained 23445F: drivers/rtc/rtc-sd3078.c 23446 23447WIIMOTE HID DRIVER 23448M: David Rheinsberg <david@readahead.eu> 23449L: linux-input@vger.kernel.org 23450S: Maintained 23451F: drivers/hid/hid-wiimote* 23452 23453WILOCITY WIL6210 WIRELESS DRIVER 23454L: linux-wireless@vger.kernel.org 23455S: Orphan 23456W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23457F: drivers/net/wireless/ath/wil6210/ 23458 23459WINBOND CIR DRIVER 23460M: David Härdeman <david@hardeman.nu> 23461S: Maintained 23462F: drivers/media/rc/winbond-cir.c 23463 23464WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23465L: linux-watchdog@vger.kernel.org 23466S: Orphan 23467F: drivers/watchdog/ebc-c384_wdt.c 23468 23469WINSYSTEMS WS16C48 GPIO DRIVER 23470M: William Breathitt Gray <william.gray@linaro.org> 23471L: linux-gpio@vger.kernel.org 23472S: Maintained 23473F: drivers/gpio/gpio-ws16c48.c 23474 23475WIREGUARD SECURE NETWORK TUNNEL 23476M: Jason A. Donenfeld <Jason@zx2c4.com> 23477L: wireguard@lists.zx2c4.com 23478L: netdev@vger.kernel.org 23479S: Maintained 23480F: drivers/net/wireguard/ 23481F: tools/testing/selftests/wireguard/ 23482 23483WISTRON LAPTOP BUTTON DRIVER 23484M: Miloslav Trmac <mitr@volny.cz> 23485S: Maintained 23486F: drivers/input/misc/wistron_btns.c 23487 23488WL3501 WIRELESS PCMCIA CARD DRIVER 23489L: linux-wireless@vger.kernel.org 23490S: Orphan 23491F: drivers/net/wireless/legacy/wl3501* 23492 23493WMI BINARY MOF DRIVER 23494M: Armin Wolf <W_Armin@gmx.de> 23495R: Thomas Weißschuh <linux@weissschuh.net> 23496L: platform-driver-x86@vger.kernel.org 23497S: Maintained 23498F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23499F: Documentation/wmi/devices/wmi-bmof.rst 23500F: drivers/platform/x86/wmi-bmof.c 23501 23502WOLFSON MICROELECTRONICS DRIVERS 23503L: patches@opensource.cirrus.com 23504S: Supported 23505W: https://github.com/CirrusLogic/linux-drivers/wiki 23506T: git https://github.com/CirrusLogic/linux-drivers.git 23507F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23508F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23509F: Documentation/devicetree/bindings/mfd/wm831x.txt 23510F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23511F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23512F: Documentation/devicetree/bindings/sound/wm* 23513F: Documentation/hwmon/wm83??.rst 23514F: arch/arm/mach-s3c/mach-crag6410* 23515F: drivers/clk/clk-wm83*.c 23516F: drivers/gpio/gpio-*wm*.c 23517F: drivers/gpio/gpio-arizona.c 23518F: drivers/hwmon/wm83??-hwmon.c 23519F: drivers/input/misc/wm831x-on.c 23520F: drivers/input/touchscreen/wm831x-ts.c 23521F: drivers/input/touchscreen/wm97*.c 23522F: drivers/leds/leds-wm83*.c 23523F: drivers/mfd/arizona* 23524F: drivers/mfd/cs47l24* 23525F: drivers/mfd/wm*.c 23526F: drivers/power/supply/wm83*.c 23527F: drivers/regulator/arizona* 23528F: drivers/regulator/wm8*.c 23529F: drivers/rtc/rtc-wm83*.c 23530F: drivers/video/backlight/wm83*_bl.c 23531F: drivers/watchdog/wm83*_wdt.c 23532F: include/linux/mfd/arizona/ 23533F: include/linux/mfd/wm831x/ 23534F: include/linux/mfd/wm8350/ 23535F: include/linux/mfd/wm8400* 23536F: include/linux/regulator/arizona* 23537F: include/linux/wm97xx.h 23538F: include/sound/wm????.h 23539F: sound/soc/codecs/arizona* 23540F: sound/soc/codecs/cs47l24* 23541F: sound/soc/codecs/wm* 23542 23543WORKQUEUE 23544M: Tejun Heo <tj@kernel.org> 23545R: Lai Jiangshan <jiangshanlai@gmail.com> 23546S: Maintained 23547T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23548F: Documentation/core-api/workqueue.rst 23549F: include/linux/workqueue.h 23550F: kernel/workqueue.c 23551F: kernel/workqueue_internal.h 23552 23553WWAN DRIVERS 23554M: Loic Poulain <loic.poulain@linaro.org> 23555M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23556R: Johannes Berg <johannes@sipsolutions.net> 23557L: netdev@vger.kernel.org 23558S: Maintained 23559F: drivers/net/wwan/ 23560F: include/linux/wwan.h 23561F: include/uapi/linux/wwan.h 23562 23563X-POWERS AXP288 PMIC DRIVERS 23564M: Hans de Goede <hdegoede@redhat.com> 23565S: Maintained 23566F: drivers/acpi/pmic/intel_pmic_xpower.c 23567N: axp288 23568 23569X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23570M: Chen-Yu Tsai <wens@csie.org> 23571L: linux-kernel@vger.kernel.org 23572S: Maintained 23573N: axp[128] 23574 23575X.25 STACK 23576M: Martin Schiller <ms@dev.tdt.de> 23577L: linux-x25@vger.kernel.org 23578S: Maintained 23579F: Documentation/networking/lapb-module.rst 23580F: Documentation/networking/x25* 23581F: drivers/net/wan/hdlc_x25.c 23582F: drivers/net/wan/lapbether.c 23583F: include/*/lapb.h 23584F: include/net/x25* 23585F: include/uapi/linux/x25.h 23586F: net/lapb/ 23587F: net/x25/ 23588 23589X86 ARCHITECTURE (32-BIT AND 64-BIT) 23590M: Thomas Gleixner <tglx@linutronix.de> 23591M: Ingo Molnar <mingo@redhat.com> 23592M: Borislav Petkov <bp@alien8.de> 23593M: Dave Hansen <dave.hansen@linux.intel.com> 23594M: x86@kernel.org 23595R: "H. Peter Anvin" <hpa@zytor.com> 23596L: linux-kernel@vger.kernel.org 23597S: Maintained 23598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23599F: Documentation/arch/x86/ 23600F: Documentation/devicetree/bindings/x86/ 23601F: arch/x86/ 23602 23603X86 ENTRY CODE 23604M: Andy Lutomirski <luto@kernel.org> 23605L: linux-kernel@vger.kernel.org 23606S: Maintained 23607T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23608F: arch/x86/entry/ 23609 23610X86 HARDWARE VULNERABILITIES 23611M: Thomas Gleixner <tglx@linutronix.de> 23612M: Borislav Petkov <bp@alien8.de> 23613M: Peter Zijlstra <peterz@infradead.org> 23614M: Josh Poimboeuf <jpoimboe@kernel.org> 23615R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23616S: Maintained 23617F: Documentation/admin-guide/hw-vuln/ 23618F: arch/x86/include/asm/nospec-branch.h 23619F: arch/x86/kernel/cpu/bugs.c 23620 23621X86 MCE INFRASTRUCTURE 23622M: Tony Luck <tony.luck@intel.com> 23623M: Borislav Petkov <bp@alien8.de> 23624L: linux-edac@vger.kernel.org 23625S: Maintained 23626F: Documentation/ABI/testing/sysfs-mce 23627F: Documentation/arch/x86/x86_64/machinecheck.rst 23628F: arch/x86/kernel/cpu/mce/* 23629 23630X86 MICROCODE UPDATE SUPPORT 23631M: Borislav Petkov <bp@alien8.de> 23632S: Maintained 23633F: arch/x86/kernel/cpu/microcode/* 23634 23635X86 MM 23636M: Dave Hansen <dave.hansen@linux.intel.com> 23637M: Andy Lutomirski <luto@kernel.org> 23638M: Peter Zijlstra <peterz@infradead.org> 23639L: linux-kernel@vger.kernel.org 23640S: Maintained 23641T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23642F: arch/x86/mm/ 23643 23644X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23645M: Hans de Goede <hdegoede@redhat.com> 23646L: platform-driver-x86@vger.kernel.org 23647S: Maintained 23648T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23649F: drivers/platform/x86/x86-android-tablets/ 23650 23651X86 PLATFORM DRIVERS 23652M: Hans de Goede <hdegoede@redhat.com> 23653M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 23654L: platform-driver-x86@vger.kernel.org 23655S: Maintained 23656Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 23657T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23658F: drivers/platform/olpc/ 23659F: drivers/platform/x86/ 23660F: include/linux/platform_data/x86/ 23661 23662X86 PLATFORM DRIVERS - ARCH 23663R: Darren Hart <dvhart@infradead.org> 23664R: Andy Shevchenko <andy@infradead.org> 23665L: platform-driver-x86@vger.kernel.org 23666L: x86@kernel.org 23667S: Maintained 23668T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23669F: arch/x86/platform 23670 23671X86 PLATFORM UV HPE SUPERDOME FLEX 23672M: Steve Wahl <steve.wahl@hpe.com> 23673R: Justin Ernst <justin.ernst@hpe.com> 23674R: Kyle Meyer <kyle.meyer@hpe.com> 23675R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23676R: Russ Anderson <russ.anderson@hpe.com> 23677S: Supported 23678F: arch/x86/include/asm/uv/ 23679F: arch/x86/kernel/apic/x2apic_uv_x.c 23680F: arch/x86/platform/uv/ 23681 23682X86 STACK UNWINDING 23683M: Josh Poimboeuf <jpoimboe@kernel.org> 23684M: Peter Zijlstra <peterz@infradead.org> 23685S: Supported 23686F: arch/x86/include/asm/unwind*.h 23687F: arch/x86/kernel/dumpstack.c 23688F: arch/x86/kernel/stacktrace.c 23689F: arch/x86/kernel/unwind_*.c 23690 23691X86 VDSO 23692M: Andy Lutomirski <luto@kernel.org> 23693L: linux-kernel@vger.kernel.org 23694S: Maintained 23695T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23696F: arch/x86/entry/vdso/ 23697 23698XARRAY 23699M: Matthew Wilcox <willy@infradead.org> 23700L: linux-fsdevel@vger.kernel.org 23701S: Supported 23702F: Documentation/core-api/xarray.rst 23703F: include/linux/idr.h 23704F: include/linux/xarray.h 23705F: lib/idr.c 23706F: lib/xarray.c 23707F: tools/testing/radix-tree 23708 23709XBOX DVD IR REMOTE 23710M: Benjamin Valentin <benpicco@googlemail.com> 23711S: Maintained 23712F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23713F: drivers/media/rc/xbox_remote.c 23714 23715XC2028/3028 TUNER DRIVER 23716M: Mauro Carvalho Chehab <mchehab@kernel.org> 23717L: linux-media@vger.kernel.org 23718S: Maintained 23719W: https://linuxtv.org 23720T: git git://linuxtv.org/media_tree.git 23721F: drivers/media/tuners/xc2028.* 23722 23723XDP (eXpress Data Path) 23724M: Alexei Starovoitov <ast@kernel.org> 23725M: Daniel Borkmann <daniel@iogearbox.net> 23726M: David S. Miller <davem@davemloft.net> 23727M: Jakub Kicinski <kuba@kernel.org> 23728M: Jesper Dangaard Brouer <hawk@kernel.org> 23729M: John Fastabend <john.fastabend@gmail.com> 23730L: netdev@vger.kernel.org 23731L: bpf@vger.kernel.org 23732S: Supported 23733F: drivers/net/ethernet/*/*/*/*/*xdp* 23734F: drivers/net/ethernet/*/*/*xdp* 23735F: include/net/xdp.h 23736F: include/net/xdp_priv.h 23737F: include/trace/events/xdp.h 23738F: kernel/bpf/cpumap.c 23739F: kernel/bpf/devmap.c 23740F: net/core/xdp.c 23741F: samples/bpf/xdp* 23742F: tools/testing/selftests/bpf/*/*xdp* 23743F: tools/testing/selftests/bpf/*xdp* 23744K: (?:\b|_)xdp(?:\b|_) 23745 23746XDP SOCKETS (AF_XDP) 23747M: Björn Töpel <bjorn@kernel.org> 23748M: Magnus Karlsson <magnus.karlsson@intel.com> 23749M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23750R: Jonathan Lemon <jonathan.lemon@gmail.com> 23751L: netdev@vger.kernel.org 23752L: bpf@vger.kernel.org 23753S: Maintained 23754F: Documentation/networking/af_xdp.rst 23755F: include/net/netns/xdp.h 23756F: include/net/xdp_sock* 23757F: include/net/xsk_buff_pool.h 23758F: include/uapi/linux/if_xdp.h 23759F: include/uapi/linux/xdp_diag.h 23760F: net/xdp/ 23761F: tools/testing/selftests/bpf/*xsk* 23762 23763XEN BLOCK SUBSYSTEM 23764M: Roger Pau Monné <roger.pau@citrix.com> 23765L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23766S: Supported 23767F: drivers/block/xen* 23768F: drivers/block/xen-blkback/* 23769 23770XEN HYPERVISOR ARM 23771M: Stefano Stabellini <sstabellini@kernel.org> 23772L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23773S: Maintained 23774F: arch/arm/include/asm/xen/ 23775F: arch/arm/xen/ 23776 23777XEN HYPERVISOR ARM64 23778M: Stefano Stabellini <sstabellini@kernel.org> 23779L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23780S: Maintained 23781F: arch/arm64/include/asm/xen/ 23782F: arch/arm64/xen/ 23783 23784XEN HYPERVISOR INTERFACE 23785M: Juergen Gross <jgross@suse.com> 23786M: Stefano Stabellini <sstabellini@kernel.org> 23787R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23788L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23789S: Supported 23790T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23791F: Documentation/ABI/stable/sysfs-hypervisor-xen 23792F: Documentation/ABI/testing/sysfs-hypervisor-xen 23793F: drivers/*/xen-*front.c 23794F: drivers/xen/ 23795F: include/uapi/xen/ 23796F: include/xen/ 23797F: kernel/configs/xen.config 23798 23799XEN HYPERVISOR X86 23800M: Juergen Gross <jgross@suse.com> 23801R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23802L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23803S: Supported 23804F: arch/x86/configs/xen.config 23805F: arch/x86/include/asm/pvclock-abi.h 23806F: arch/x86/include/asm/xen/ 23807F: arch/x86/platform/pvh/ 23808F: arch/x86/xen/ 23809 23810XEN NETWORK BACKEND DRIVER 23811M: Wei Liu <wei.liu@kernel.org> 23812M: Paul Durrant <paul@xen.org> 23813L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23814L: netdev@vger.kernel.org 23815S: Supported 23816F: drivers/net/xen-netback/* 23817 23818XEN PCI SUBSYSTEM 23819M: Juergen Gross <jgross@suse.com> 23820L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23821S: Supported 23822F: arch/x86/pci/*xen* 23823F: drivers/pci/*xen* 23824 23825XEN PVSCSI DRIVERS 23826M: Juergen Gross <jgross@suse.com> 23827L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23828L: linux-scsi@vger.kernel.org 23829S: Supported 23830F: drivers/scsi/xen-scsifront.c 23831F: drivers/xen/xen-scsiback.c 23832F: include/xen/interface/io/vscsiif.h 23833 23834XEN PVUSB DRIVER 23835M: Juergen Gross <jgross@suse.com> 23836L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23837L: linux-usb@vger.kernel.org 23838S: Supported 23839F: drivers/usb/host/xen* 23840F: include/xen/interface/io/usbif.h 23841 23842XEN SOUND FRONTEND DRIVER 23843M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23844L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23845L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23846S: Supported 23847F: sound/xen/* 23848 23849XEN SWIOTLB SUBSYSTEM 23850M: Juergen Gross <jgross@suse.com> 23851M: Stefano Stabellini <sstabellini@kernel.org> 23852L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23853L: iommu@lists.linux.dev 23854S: Supported 23855F: arch/*/include/asm/xen/swiotlb-xen.h 23856F: drivers/xen/swiotlb-xen.c 23857F: include/xen/arm/swiotlb-xen.h 23858F: include/xen/swiotlb-xen.h 23859 23860XFS FILESYSTEM 23861M: Chandan Babu R <chandan.babu@oracle.com> 23862R: Darrick J. Wong <djwong@kernel.org> 23863L: linux-xfs@vger.kernel.org 23864S: Supported 23865W: http://xfs.org/ 23866C: irc://irc.oftc.net/xfs 23867T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23868P: Documentation/filesystems/xfs-maintainer-entry-profile.rst 23869F: Documentation/ABI/testing/sysfs-fs-xfs 23870F: Documentation/admin-guide/xfs.rst 23871F: Documentation/filesystems/xfs-delayed-logging-design.rst 23872F: Documentation/filesystems/xfs-self-describing-metadata.rst 23873F: fs/xfs/ 23874F: include/uapi/linux/dqblk_xfs.h 23875F: include/uapi/linux/fsmap.h 23876 23877XILINX AMS DRIVER 23878M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23879L: linux-iio@vger.kernel.org 23880S: Maintained 23881F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23882F: drivers/iio/adc/xilinx-ams.c 23883 23884XILINX AXI ETHERNET DRIVER 23885M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23886S: Maintained 23887F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23888F: drivers/net/ethernet/xilinx/xilinx_axienet* 23889 23890XILINX CAN DRIVER 23891M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23892R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23893L: linux-can@vger.kernel.org 23894S: Maintained 23895F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23896F: drivers/net/can/xilinx_can.c 23897 23898XILINX EVENT MANAGEMENT DRIVER 23899M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23900S: Maintained 23901F: drivers/soc/xilinx/xlnx_event_manager.c 23902F: include/linux/firmware/xlnx-event-manager.h 23903 23904XILINX GPIO DRIVER 23905M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23906R: Srinivas Neeli <srinivas.neeli@amd.com> 23907R: Michal Simek <michal.simek@amd.com> 23908S: Maintained 23909F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23910F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23911F: drivers/gpio/gpio-xilinx.c 23912F: drivers/gpio/gpio-zynq.c 23913 23914XILINX LL TEMAC ETHERNET DRIVER 23915L: netdev@vger.kernel.org 23916S: Orphan 23917F: drivers/net/ethernet/xilinx/ll_temac* 23918 23919XILINX PWM DRIVER 23920M: Sean Anderson <sean.anderson@seco.com> 23921S: Maintained 23922F: drivers/pwm/pwm-xilinx.c 23923F: include/clocksource/timer-xilinx.h 23924 23925XILINX SD-FEC IP CORES 23926M: Derek Kiernan <derek.kiernan@amd.com> 23927M: Dragan Cvetic <dragan.cvetic@amd.com> 23928S: Maintained 23929F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23930F: Documentation/misc-devices/xilinx_sdfec.rst 23931F: drivers/misc/Kconfig 23932F: drivers/misc/Makefile 23933F: drivers/misc/xilinx_sdfec.c 23934F: include/uapi/misc/xilinx_sdfec.h 23935 23936XILINX UARTLITE SERIAL DRIVER 23937M: Peter Korsgaard <jacmet@sunsite.dk> 23938L: linux-serial@vger.kernel.org 23939S: Maintained 23940F: drivers/tty/serial/uartlite.c 23941 23942XILINX VIDEO IP CORES 23943M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23944L: linux-media@vger.kernel.org 23945S: Supported 23946T: git git://linuxtv.org/media_tree.git 23947F: Documentation/devicetree/bindings/media/xilinx/ 23948F: drivers/media/platform/xilinx/ 23949F: include/uapi/linux/xilinx-v4l2-controls.h 23950 23951XILINX VERSAL EDAC DRIVER 23952M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23953M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23954S: Maintained 23955F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 23956F: drivers/edac/versal_edac.c 23957 23958XILINX WATCHDOG DRIVER 23959M: Srinivas Neeli <srinivas.neeli@amd.com> 23960R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23961R: Michal Simek <michal.simek@amd.com> 23962S: Maintained 23963F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23964F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23965F: drivers/watchdog/of_xilinx_wdt.c 23966F: drivers/watchdog/xilinx_wwdt.c 23967 23968XILINX XDMA DRIVER 23969M: Lizhi Hou <lizhi.hou@amd.com> 23970M: Brian Xu <brian.xu@amd.com> 23971M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23972L: dmaengine@vger.kernel.org 23973S: Supported 23974F: drivers/dma/xilinx/xdma-regs.h 23975F: drivers/dma/xilinx/xdma.c 23976F: include/linux/dma/amd_xdma.h 23977F: include/linux/platform_data/amd_xdma.h 23978 23979XILINX ZYNQMP DPDMA DRIVER 23980M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23981L: dmaengine@vger.kernel.org 23982S: Supported 23983F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23984F: drivers/dma/xilinx/xilinx_dpdma.c 23985F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23986 23987XILINX ZYNQMP OCM EDAC DRIVER 23988M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23989M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23990S: Maintained 23991F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23992F: drivers/edac/zynqmp_edac.c 23993 23994XILINX ZYNQMP PSGTR PHY DRIVER 23995M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23996L: linux-kernel@vger.kernel.org 23997S: Supported 23998T: git https://github.com/Xilinx/linux-xlnx.git 23999F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24000F: drivers/phy/xilinx/phy-zynqmp.c 24001 24002XILINX ZYNQMP SHA3 DRIVER 24003M: Harsha <harsha.harsha@amd.com> 24004S: Maintained 24005F: drivers/crypto/xilinx/zynqmp-sha.c 24006 24007XILLYBUS DRIVER 24008M: Eli Billauer <eli.billauer@gmail.com> 24009L: linux-kernel@vger.kernel.org 24010S: Supported 24011F: drivers/char/xillybus/ 24012 24013XLP9XX I2C DRIVER 24014M: George Cherian <gcherian@marvell.com> 24015L: linux-i2c@vger.kernel.org 24016S: Supported 24017W: http://www.marvell.com 24018F: drivers/i2c/busses/i2c-xlp9xx.c 24019 24020XRA1403 GPIO EXPANDER 24021M: Nandor Han <nandor.han@ge.com> 24022L: linux-gpio@vger.kernel.org 24023S: Maintained 24024F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24025F: drivers/gpio/gpio-xra1403.c 24026 24027XTENSA XTFPGA PLATFORM SUPPORT 24028M: Max Filippov <jcmvbkbc@gmail.com> 24029S: Maintained 24030F: drivers/spi/spi-xtensa-xtfpga.c 24031F: sound/soc/xtensa/xtfpga-i2s.c 24032 24033YAM DRIVER FOR AX.25 24034M: Jean-Paul Roubelat <jpr@f6fbb.org> 24035L: linux-hams@vger.kernel.org 24036S: Maintained 24037F: drivers/net/hamradio/yam* 24038F: include/linux/yam.h 24039 24040YAMA SECURITY MODULE 24041M: Kees Cook <keescook@chromium.org> 24042S: Supported 24043T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24044F: Documentation/admin-guide/LSM/Yama.rst 24045F: security/yama/ 24046 24047YEALINK PHONE DRIVER 24048M: Henk Vergonet <Henk.Vergonet@gmail.com> 24049L: usbb2k-api-dev@nongnu.org 24050S: Maintained 24051F: Documentation/input/devices/yealink.rst 24052F: drivers/input/misc/yealink.* 24053 24054Z3FOLD COMPRESSED PAGE ALLOCATOR 24055M: Vitaly Wool <vitaly.wool@konsulko.com> 24056R: Miaohe Lin <linmiaohe@huawei.com> 24057L: linux-mm@kvack.org 24058S: Maintained 24059F: mm/z3fold.c 24060 24061Z8530 DRIVER FOR AX.25 24062M: Joerg Reuter <jreuter@yaina.de> 24063L: linux-hams@vger.kernel.org 24064S: Maintained 24065W: http://yaina.de/jreuter/ 24066W: http://www.qsl.net/dl1bke/ 24067F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24068F: drivers/net/hamradio/*scc.c 24069F: drivers/net/hamradio/z8530.h 24070 24071ZBUD COMPRESSED PAGE ALLOCATOR 24072M: Seth Jennings <sjenning@redhat.com> 24073M: Dan Streetman <ddstreet@ieee.org> 24074L: linux-mm@kvack.org 24075S: Maintained 24076F: mm/zbud.c 24077 24078ZD1211RW WIRELESS DRIVER 24079L: linux-wireless@vger.kernel.org 24080S: Orphan 24081F: drivers/net/wireless/zydas/zd1211rw/ 24082 24083ZD1301 MEDIA DRIVER 24084M: Antti Palosaari <crope@iki.fi> 24085L: linux-media@vger.kernel.org 24086S: Maintained 24087W: https://linuxtv.org/ 24088W: http://palosaari.fi/linux/ 24089Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24090F: drivers/media/usb/dvb-usb-v2/zd1301* 24091 24092ZD1301_DEMOD MEDIA DRIVER 24093M: Antti Palosaari <crope@iki.fi> 24094L: linux-media@vger.kernel.org 24095S: Maintained 24096W: https://linuxtv.org/ 24097W: http://palosaari.fi/linux/ 24098Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24099F: drivers/media/dvb-frontends/zd1301_demod* 24100 24101ZHAOXIN PROCESSOR SUPPORT 24102M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24103L: linux-kernel@vger.kernel.org 24104S: Maintained 24105F: arch/x86/kernel/cpu/zhaoxin.c 24106 24107ZONEFS FILESYSTEM 24108M: Damien Le Moal <dlemoal@kernel.org> 24109M: Naohiro Aota <naohiro.aota@wdc.com> 24110R: Johannes Thumshirn <jth@kernel.org> 24111L: linux-fsdevel@vger.kernel.org 24112S: Maintained 24113T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24114F: Documentation/filesystems/zonefs.rst 24115F: fs/zonefs/ 24116 24117ZPOOL COMPRESSED PAGE STORAGE API 24118M: Dan Streetman <ddstreet@ieee.org> 24119L: linux-mm@kvack.org 24120S: Maintained 24121F: include/linux/zpool.h 24122F: mm/zpool.c 24123 24124ZR36067 VIDEO FOR LINUX DRIVER 24125M: Corentin Labbe <clabbe@baylibre.com> 24126L: mjpeg-users@lists.sourceforge.net 24127L: linux-media@vger.kernel.org 24128S: Maintained 24129W: http://mjpeg.sourceforge.net/driver-zoran/ 24130Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24131F: Documentation/driver-api/media/drivers/zoran.rst 24132F: drivers/media/pci/zoran/ 24133 24134ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24135M: Minchan Kim <minchan@kernel.org> 24136M: Sergey Senozhatsky <senozhatsky@chromium.org> 24137L: linux-kernel@vger.kernel.org 24138S: Maintained 24139F: Documentation/admin-guide/blockdev/zram.rst 24140F: drivers/block/zram/ 24141 24142ZS DECSTATION Z85C30 SERIAL DRIVER 24143M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24144S: Maintained 24145F: drivers/tty/serial/zs.* 24146 24147ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24148M: Minchan Kim <minchan@kernel.org> 24149M: Sergey Senozhatsky <senozhatsky@chromium.org> 24150L: linux-mm@kvack.org 24151S: Maintained 24152F: Documentation/mm/zsmalloc.rst 24153F: include/linux/zsmalloc.h 24154F: mm/zsmalloc.c 24155 24156ZSTD 24157M: Nick Terrell <terrelln@fb.com> 24158S: Maintained 24159B: https://github.com/facebook/zstd/issues 24160T: git https://github.com/terrelln/linux.git 24161F: crypto/zstd.c 24162F: include/linux/zstd* 24163F: lib/decompress_unzstd.c 24164F: lib/zstd/ 24165N: zstd 24166K: zstd 24167 24168ZSWAP COMPRESSED SWAP CACHING 24169M: Seth Jennings <sjenning@redhat.com> 24170M: Dan Streetman <ddstreet@ieee.org> 24171M: Vitaly Wool <vitaly.wool@konsulko.com> 24172L: linux-mm@kvack.org 24173S: Maintained 24174F: mm/zswap.c 24175 24176THE REST 24177M: Linus Torvalds <torvalds@linux-foundation.org> 24178L: linux-kernel@vger.kernel.org 24179S: Buried alive in reporters 24180T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24181F: * 24182F: */ 24183
