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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 6506S: Orphan 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: drivers/gpu/drm/pl111/ 6509 6510DRM DRIVER FOR ARM VERSATILE TFT PANELS 6511M: Linus Walleij <linus.walleij@linaro.org> 6512S: Maintained 6513T: git git://anongit.freedesktop.org/drm/drm-misc 6514F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6515F: drivers/gpu/drm/panel/panel-arm-versatile.c 6516 6517DRM DRIVER FOR ASPEED BMC GFX 6518M: Joel Stanley <joel@jms.id.au> 6519L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6520S: Supported 6521T: git git://anongit.freedesktop.org/drm/drm-misc 6522F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6523F: drivers/gpu/drm/aspeed/ 6524 6525DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6526M: Dave Airlie <airlied@redhat.com> 6527R: Thomas Zimmermann <tzimmermann@suse.de> 6528R: Jocelyn Falempe <jfalempe@redhat.com> 6529L: dri-devel@lists.freedesktop.org 6530S: Supported 6531T: git git://anongit.freedesktop.org/drm/drm-misc 6532F: drivers/gpu/drm/ast/ 6533 6534DRM DRIVER FOR BOCHS VIRTUAL GPU 6535M: Gerd Hoffmann <kraxel@redhat.com> 6536L: virtualization@lists.linux.dev 6537S: Maintained 6538T: git git://anongit.freedesktop.org/drm/drm-misc 6539F: drivers/gpu/drm/tiny/bochs.c 6540 6541DRM DRIVER FOR BOE HIMAX8279D PANELS 6542M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6543S: Maintained 6544F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6545F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6546 6547DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6548M: Jagan Teki <jagan@amarulasolutions.com> 6549S: Maintained 6550F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6551F: drivers/gpu/drm/bridge/chipone-icn6211.c 6552 6553DRM DRIVER FOR EBBG FT8719 PANEL 6554M: Joel Selvaraj <jo@jsfamily.in> 6555S: Maintained 6556T: git git://anongit.freedesktop.org/drm/drm-misc 6557F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6558F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6559 6560DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6561M: Linus Walleij <linus.walleij@linaro.org> 6562S: Maintained 6563T: git git://anongit.freedesktop.org/drm/drm-misc 6564F: drivers/gpu/drm/tve200/ 6565 6566DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6567M: Icenowy Zheng <icenowy@aosc.io> 6568S: Maintained 6569F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6570F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6571 6572DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6573M: Jagan Teki <jagan@amarulasolutions.com> 6574S: Maintained 6575F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6576F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6577 6578DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6579M: Thomas Zimmermann <tzimmermann@suse.de> 6580M: Javier Martinez Canillas <javierm@redhat.com> 6581L: dri-devel@lists.freedesktop.org 6582S: Maintained 6583T: git git://anongit.freedesktop.org/drm/drm-misc 6584F: drivers/gpu/drm/drm_aperture.c 6585F: drivers/gpu/drm/tiny/ofdrm.c 6586F: drivers/gpu/drm/tiny/simpledrm.c 6587F: drivers/video/aperture.c 6588F: drivers/video/nomodeset.c 6589F: include/drm/drm_aperture.h 6590F: include/linux/aperture.h 6591F: include/video/nomodeset.h 6592 6593DRM DRIVER FOR GENERIC EDP PANELS 6594R: Douglas Anderson <dianders@chromium.org> 6595F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6596F: drivers/gpu/drm/panel/panel-edp.c 6597 6598DRM DRIVER FOR GENERIC USB DISPLAY 6599M: Noralf Trønnes <noralf@tronnes.org> 6600S: Maintained 6601W: https://github.com/notro/gud/wiki 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: drivers/gpu/drm/gud/ 6604F: include/drm/gud.h 6605 6606DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6607M: Hans de Goede <hdegoede@redhat.com> 6608S: Maintained 6609T: git git://anongit.freedesktop.org/drm/drm-misc 6610F: drivers/gpu/drm/tiny/gm12u320.c 6611 6612DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6613M: Ondrej Jirman <megi@xff.cz> 6614M: Javier Martinez Canillas <javierm@redhat.com> 6615S: Maintained 6616T: git git://anongit.freedesktop.org/drm/drm-misc 6617F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6618F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6619 6620DRM DRIVER FOR HX8357D PANELS 6621S: Orphan 6622T: git git://anongit.freedesktop.org/drm/drm-misc 6623F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6624F: drivers/gpu/drm/tiny/hx8357d.c 6625 6626DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6627M: Deepak Rawat <drawat.floss@gmail.com> 6628L: linux-hyperv@vger.kernel.org 6629L: dri-devel@lists.freedesktop.org 6630S: Maintained 6631T: git git://anongit.freedesktop.org/drm/drm-misc 6632F: drivers/gpu/drm/hyperv 6633 6634DRM DRIVER FOR ILITEK ILI9225 PANELS 6635M: David Lechner <david@lechnology.com> 6636S: Maintained 6637T: git git://anongit.freedesktop.org/drm/drm-misc 6638F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6639F: drivers/gpu/drm/tiny/ili9225.c 6640 6641DRM DRIVER FOR ILITEK ILI9486 PANELS 6642M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6643S: Maintained 6644T: git git://anongit.freedesktop.org/drm/drm-misc 6645F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6646F: drivers/gpu/drm/tiny/ili9486.c 6647 6648DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6649M: Jagan Teki <jagan@edgeble.ai> 6650S: Maintained 6651F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6652F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6653 6654DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6655M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6656S: Supported 6657T: git git://anongit.freedesktop.org/drm/drm-misc 6658F: drivers/gpu/drm/logicvc/ 6659 6660DRM DRIVER FOR LVDS PANELS 6661M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6662L: dri-devel@lists.freedesktop.org 6663S: Maintained 6664T: git git://anongit.freedesktop.org/drm/drm-misc 6665F: Documentation/devicetree/bindings/display/lvds.yaml 6666F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6667F: drivers/gpu/drm/panel/panel-lvds.c 6668 6669DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6670M: Guido Günther <agx@sigxcpu.org> 6671R: Purism Kernel Team <kernel@puri.sm> 6672S: Maintained 6673F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6674F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6675 6676DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6677M: Dave Airlie <airlied@redhat.com> 6678R: Thomas Zimmermann <tzimmermann@suse.de> 6679R: Jocelyn Falempe <jfalempe@redhat.com> 6680L: dri-devel@lists.freedesktop.org 6681S: Supported 6682T: git git://anongit.freedesktop.org/drm/drm-misc 6683F: drivers/gpu/drm/mgag200/ 6684 6685DRM DRIVER FOR MI0283QT 6686M: Noralf Trønnes <noralf@tronnes.org> 6687S: Maintained 6688T: git git://anongit.freedesktop.org/drm/drm-misc 6689F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6690F: drivers/gpu/drm/tiny/mi0283qt.c 6691 6692DRM DRIVER FOR MIPI DBI compatible panels 6693M: Noralf Trønnes <noralf@tronnes.org> 6694S: Maintained 6695W: https://github.com/notro/panel-mipi-dbi/wiki 6696T: git git://anongit.freedesktop.org/drm/drm-misc 6697F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6698F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6699 6700DRM DRIVER FOR MSM ADRENO GPU 6701M: Rob Clark <robdclark@gmail.com> 6702M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6703M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6704R: Sean Paul <sean@poorly.run> 6705R: Marijn Suijten <marijn.suijten@somainline.org> 6706L: linux-arm-msm@vger.kernel.org 6707L: dri-devel@lists.freedesktop.org 6708L: freedreno@lists.freedesktop.org 6709S: Maintained 6710B: https://gitlab.freedesktop.org/drm/msm/-/issues 6711T: git https://gitlab.freedesktop.org/drm/msm.git 6712F: Documentation/devicetree/bindings/display/msm/ 6713F: drivers/gpu/drm/ci/xfails/msm* 6714F: drivers/gpu/drm/msm/ 6715F: include/uapi/drm/msm_drm.h 6716 6717DRM DRIVER FOR NOVATEK NT35510 PANELS 6718M: Linus Walleij <linus.walleij@linaro.org> 6719S: Maintained 6720T: git git://anongit.freedesktop.org/drm/drm-misc 6721F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6722F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6723 6724DRM DRIVER FOR NOVATEK NT35560 PANELS 6725M: Linus Walleij <linus.walleij@linaro.org> 6726S: Maintained 6727T: git git://anongit.freedesktop.org/drm/drm-misc 6728F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6729F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6730 6731DRM DRIVER FOR NOVATEK NT36523 PANELS 6732M: Jianhua Lu <lujianhua000@gmail.com> 6733S: Maintained 6734T: git git://anongit.freedesktop.org/drm/drm-misc 6735F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6736F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6737 6738DRM DRIVER FOR NOVATEK NT36672A PANELS 6739M: Sumit Semwal <sumit.semwal@linaro.org> 6740S: Maintained 6741T: git git://anongit.freedesktop.org/drm/drm-misc 6742F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6743F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6744 6745DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6746M: Karol Herbst <kherbst@redhat.com> 6747M: Lyude Paul <lyude@redhat.com> 6748M: Danilo Krummrich <dakr@redhat.com> 6749L: dri-devel@lists.freedesktop.org 6750L: nouveau@lists.freedesktop.org 6751S: Supported 6752W: https://nouveau.freedesktop.org/ 6753Q: https://patchwork.freedesktop.org/project/nouveau/ 6754Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6755B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6756C: irc://irc.oftc.net/nouveau 6757T: git https://gitlab.freedesktop.org/drm/nouveau.git 6758F: drivers/gpu/drm/nouveau/ 6759F: include/uapi/drm/nouveau_drm.h 6760 6761DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6762M: Stefan Mavrodiev <stefan@olimex.com> 6763S: Maintained 6764F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6765F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6766 6767DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6768R: Douglas Anderson <dianders@chromium.org> 6769F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6770F: drivers/gpu/drm/bridge/parade-ps8640.c 6771 6772DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6773M: Noralf Trønnes <noralf@tronnes.org> 6774S: Maintained 6775T: git git://anongit.freedesktop.org/drm/drm-misc 6776F: Documentation/devicetree/bindings/display/repaper.txt 6777F: drivers/gpu/drm/tiny/repaper.c 6778 6779DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6780M: Dave Airlie <airlied@redhat.com> 6781M: Gerd Hoffmann <kraxel@redhat.com> 6782L: virtualization@lists.linux.dev 6783S: Obsolete 6784W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6785T: git git://anongit.freedesktop.org/drm/drm-misc 6786F: drivers/gpu/drm/tiny/cirrus.c 6787 6788DRM DRIVER FOR QXL VIRTUAL GPU 6789M: Dave Airlie <airlied@redhat.com> 6790M: Gerd Hoffmann <kraxel@redhat.com> 6791L: virtualization@lists.linux.dev 6792L: spice-devel@lists.freedesktop.org 6793S: Maintained 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: drivers/gpu/drm/qxl/ 6796F: include/uapi/drm/qxl_drm.h 6797 6798DRM DRIVER FOR RAYDIUM RM67191 PANELS 6799M: Robert Chiras <robert.chiras@nxp.com> 6800S: Maintained 6801F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6802F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6803 6804DRM DRIVER FOR SAMSUNG DB7430 PANELS 6805M: Linus Walleij <linus.walleij@linaro.org> 6806S: Maintained 6807T: git git://anongit.freedesktop.org/drm/drm-misc 6808F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6809F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6810 6811DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6812M: Inki Dae <inki.dae@samsung.com> 6813M: Jagan Teki <jagan@amarulasolutions.com> 6814M: Marek Szyprowski <m.szyprowski@samsung.com> 6815S: Maintained 6816T: git git://anongit.freedesktop.org/drm/drm-misc 6817F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6818F: drivers/gpu/drm/bridge/samsung-dsim.c 6819F: include/drm/bridge/samsung-dsim.h 6820 6821DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6822M: Markuss Broks <markuss.broks@gmail.com> 6823S: Maintained 6824F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6825F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6826 6827DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6828M: Artur Weber <aweber.kernel@gmail.com> 6829S: Maintained 6830F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6831F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6832 6833DRM DRIVER FOR SITRONIX ST7586 PANELS 6834M: David Lechner <david@lechnology.com> 6835S: Maintained 6836T: git git://anongit.freedesktop.org/drm/drm-misc 6837F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6838F: drivers/gpu/drm/tiny/st7586.c 6839 6840DRM DRIVER FOR SITRONIX ST7701 PANELS 6841M: Jagan Teki <jagan@amarulasolutions.com> 6842S: Maintained 6843F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6844F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6845 6846DRM DRIVER FOR SITRONIX ST7703 PANELS 6847M: Guido Günther <agx@sigxcpu.org> 6848R: Purism Kernel Team <kernel@puri.sm> 6849R: Ondrej Jirman <megi@xff.cz> 6850S: Maintained 6851F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6852F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6853 6854DRM DRIVER FOR SITRONIX ST7735R PANELS 6855M: David Lechner <david@lechnology.com> 6856S: Maintained 6857T: git git://anongit.freedesktop.org/drm/drm-misc 6858F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6859F: drivers/gpu/drm/tiny/st7735r.c 6860 6861DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6862M: Javier Martinez Canillas <javierm@redhat.com> 6863S: Maintained 6864T: git git://anongit.freedesktop.org/drm/drm-misc 6865F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6866F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6867F: drivers/gpu/drm/solomon/ssd130x* 6868 6869DRM DRIVER FOR ST-ERICSSON MCDE 6870M: Linus Walleij <linus.walleij@linaro.org> 6871S: Maintained 6872T: git git://anongit.freedesktop.org/drm/drm-misc 6873F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6874F: drivers/gpu/drm/mcde/ 6875 6876DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6877M: Jagan Teki <jagan@amarulasolutions.com> 6878S: Maintained 6879F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6880F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6881 6882DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6883R: Douglas Anderson <dianders@chromium.org> 6884F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6885F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6886 6887DRM DRIVER FOR TPO TPG110 PANELS 6888M: Linus Walleij <linus.walleij@linaro.org> 6889S: Maintained 6890T: git git://anongit.freedesktop.org/drm/drm-misc 6891F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6892F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6893 6894DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6895M: Dave Airlie <airlied@redhat.com> 6896R: Sean Paul <sean@poorly.run> 6897R: Thomas Zimmermann <tzimmermann@suse.de> 6898L: dri-devel@lists.freedesktop.org 6899S: Supported 6900T: git git://anongit.freedesktop.org/drm/drm-misc 6901F: drivers/gpu/drm/udl/ 6902 6903DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6904M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6905M: Melissa Wen <melissa.srw@gmail.com> 6906M: Maíra Canal <mairacanal@riseup.net> 6907R: Haneen Mohammed <hamohammed.sa@gmail.com> 6908R: Daniel Vetter <daniel@ffwll.ch> 6909L: dri-devel@lists.freedesktop.org 6910S: Maintained 6911T: git git://anongit.freedesktop.org/drm/drm-misc 6912F: Documentation/gpu/vkms.rst 6913F: drivers/gpu/drm/vkms/ 6914 6915DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6916M: Hans de Goede <hdegoede@redhat.com> 6917L: dri-devel@lists.freedesktop.org 6918S: Maintained 6919T: git git://anongit.freedesktop.org/drm/drm-misc 6920F: drivers/gpu/drm/vboxvideo/ 6921 6922DRM DRIVER FOR VMWARE VIRTUAL GPU 6923M: Zack Rusin <zackr@vmware.com> 6924R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6925L: dri-devel@lists.freedesktop.org 6926S: Supported 6927T: git git://anongit.freedesktop.org/drm/drm-misc 6928F: drivers/gpu/drm/vmwgfx/ 6929F: include/uapi/drm/vmwgfx_drm.h 6930 6931DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6932M: Linus Walleij <linus.walleij@linaro.org> 6933S: Maintained 6934T: git git://anongit.freedesktop.org/drm/drm-misc 6935F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6936F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6937 6938DRM DRIVERS 6939M: David Airlie <airlied@gmail.com> 6940M: Daniel Vetter <daniel@ffwll.ch> 6941L: dri-devel@lists.freedesktop.org 6942S: Maintained 6943B: https://gitlab.freedesktop.org/drm 6944C: irc://irc.oftc.net/dri-devel 6945T: git git://anongit.freedesktop.org/drm/drm 6946F: Documentation/devicetree/bindings/display/ 6947F: Documentation/devicetree/bindings/gpu/ 6948F: Documentation/gpu/ 6949F: drivers/gpu/ 6950F: include/drm/ 6951F: include/linux/vga* 6952F: include/uapi/drm/ 6953 6954DRM DRIVERS AND MISC GPU PATCHES 6955M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6956M: Maxime Ripard <mripard@kernel.org> 6957M: Thomas Zimmermann <tzimmermann@suse.de> 6958S: Maintained 6959W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6960T: git git://anongit.freedesktop.org/drm/drm-misc 6961F: Documentation/devicetree/bindings/display/ 6962F: Documentation/devicetree/bindings/gpu/ 6963F: Documentation/gpu/ 6964F: drivers/gpu/drm/ 6965F: drivers/gpu/vga/ 6966F: include/drm/drm 6967F: include/linux/vga* 6968F: include/uapi/drm/ 6969X: drivers/gpu/drm/amd/ 6970X: drivers/gpu/drm/armada/ 6971X: drivers/gpu/drm/etnaviv/ 6972X: drivers/gpu/drm/exynos/ 6973X: drivers/gpu/drm/i915/ 6974X: drivers/gpu/drm/kmb/ 6975X: drivers/gpu/drm/mediatek/ 6976X: drivers/gpu/drm/msm/ 6977X: drivers/gpu/drm/nouveau/ 6978X: drivers/gpu/drm/radeon/ 6979X: drivers/gpu/drm/renesas/ 6980X: drivers/gpu/drm/tegra/ 6981 6982DRM DRIVERS FOR ALLWINNER A10 6983M: Maxime Ripard <mripard@kernel.org> 6984M: Chen-Yu Tsai <wens@csie.org> 6985L: dri-devel@lists.freedesktop.org 6986S: Supported 6987T: git git://anongit.freedesktop.org/drm/drm-misc 6988F: Documentation/devicetree/bindings/display/allwinner* 6989F: drivers/gpu/drm/sun4i/ 6990 6991DRM DRIVERS FOR AMLOGIC SOCS 6992M: Neil Armstrong <neil.armstrong@linaro.org> 6993L: dri-devel@lists.freedesktop.org 6994L: linux-amlogic@lists.infradead.org 6995S: Supported 6996W: http://linux-meson.com/ 6997T: git git://anongit.freedesktop.org/drm/drm-misc 6998F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6999F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7000F: Documentation/gpu/meson.rst 7001F: drivers/gpu/drm/ci/xfails/meson* 7002F: drivers/gpu/drm/meson/ 7003 7004DRM DRIVERS FOR ATMEL HLCDC 7005M: Sam Ravnborg <sam@ravnborg.org> 7006M: Boris Brezillon <bbrezillon@kernel.org> 7007L: dri-devel@lists.freedesktop.org 7008S: Supported 7009T: git git://anongit.freedesktop.org/drm/drm-misc 7010F: Documentation/devicetree/bindings/display/atmel/ 7011F: drivers/gpu/drm/atmel-hlcdc/ 7012 7013DRM DRIVERS FOR BRIDGE CHIPS 7014M: Andrzej Hajda <andrzej.hajda@intel.com> 7015M: Neil Armstrong <neil.armstrong@linaro.org> 7016M: Robert Foss <rfoss@kernel.org> 7017R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7018R: Jonas Karlman <jonas@kwiboo.se> 7019R: Jernej Skrabec <jernej.skrabec@gmail.com> 7020S: Maintained 7021T: git git://anongit.freedesktop.org/drm/drm-misc 7022F: Documentation/devicetree/bindings/display/bridge/ 7023F: drivers/gpu/drm/bridge/ 7024F: drivers/gpu/drm/drm_bridge.c 7025F: drivers/gpu/drm/drm_bridge_connector.c 7026F: include/drm/drm_bridge.h 7027F: include/drm/drm_bridge_connector.h 7028 7029DRM DRIVERS FOR EXYNOS 7030M: Inki Dae <inki.dae@samsung.com> 7031M: Seung-Woo Kim <sw0312.kim@samsung.com> 7032M: Kyungmin Park <kyungmin.park@samsung.com> 7033L: dri-devel@lists.freedesktop.org 7034S: Supported 7035T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7036F: Documentation/devicetree/bindings/display/exynos/ 7037F: Documentation/devicetree/bindings/display/samsung/ 7038F: drivers/gpu/drm/exynos/ 7039F: include/uapi/drm/exynos_drm.h 7040 7041DRM DRIVERS FOR FREESCALE DCU 7042M: Stefan Agner <stefan@agner.ch> 7043M: Alison Wang <alison.wang@nxp.com> 7044L: dri-devel@lists.freedesktop.org 7045S: Supported 7046T: git git://anongit.freedesktop.org/drm/drm-misc 7047F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7048F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7049F: drivers/gpu/drm/fsl-dcu/ 7050 7051DRM DRIVERS FOR FREESCALE IMX 5/6 7052M: Philipp Zabel <p.zabel@pengutronix.de> 7053L: dri-devel@lists.freedesktop.org 7054S: Maintained 7055T: git git://anongit.freedesktop.org/drm/drm-misc 7056T: git git://git.pengutronix.de/git/pza/linux 7057F: Documentation/devicetree/bindings/display/imx/ 7058F: drivers/gpu/drm/imx/ipuv3/ 7059F: drivers/gpu/ipu-v3/ 7060 7061DRM DRIVERS FOR FREESCALE IMX BRIDGE 7062M: Liu Ying <victor.liu@nxp.com> 7063L: dri-devel@lists.freedesktop.org 7064S: Maintained 7065F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7066F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7067F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7068F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7069F: drivers/gpu/drm/bridge/imx/ 7070 7071DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7072M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7073L: dri-devel@lists.freedesktop.org 7074S: Maintained 7075T: git git://anongit.freedesktop.org/drm/drm-misc 7076F: drivers/gpu/drm/gma500/ 7077 7078DRM DRIVERS FOR HISILICON 7079M: Xinliang Liu <xinliang.liu@linaro.org> 7080M: Tian Tao <tiantao6@hisilicon.com> 7081R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7082R: Sumit Semwal <sumit.semwal@linaro.org> 7083R: Yongqin Liu <yongqin.liu@linaro.org> 7084R: John Stultz <jstultz@google.com> 7085L: dri-devel@lists.freedesktop.org 7086S: Maintained 7087T: git git://anongit.freedesktop.org/drm/drm-misc 7088F: Documentation/devicetree/bindings/display/hisilicon/ 7089F: drivers/gpu/drm/hisilicon/ 7090 7091DRM DRIVERS FOR LIMA 7092M: Qiang Yu <yuq825@gmail.com> 7093L: dri-devel@lists.freedesktop.org 7094L: lima@lists.freedesktop.org (moderated for non-subscribers) 7095S: Maintained 7096T: git git://anongit.freedesktop.org/drm/drm-misc 7097F: drivers/gpu/drm/lima/ 7098F: include/uapi/drm/lima_drm.h 7099 7100DRM DRIVERS FOR LOONGSON 7101M: Sui Jingfeng <suijingfeng@loongson.cn> 7102L: dri-devel@lists.freedesktop.org 7103S: Supported 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: drivers/gpu/drm/loongson/ 7106 7107DRM DRIVERS FOR MEDIATEK 7108M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7109M: Philipp Zabel <p.zabel@pengutronix.de> 7110L: dri-devel@lists.freedesktop.org 7111L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7112S: Supported 7113F: Documentation/devicetree/bindings/display/mediatek/ 7114F: drivers/gpu/drm/ci/xfails/mediatek* 7115F: drivers/gpu/drm/mediatek/ 7116F: drivers/phy/mediatek/phy-mtk-dp.c 7117F: drivers/phy/mediatek/phy-mtk-hdmi* 7118F: drivers/phy/mediatek/phy-mtk-mipi* 7119 7120DRM DRIVERS FOR NVIDIA TEGRA 7121M: Thierry Reding <thierry.reding@gmail.com> 7122M: Mikko Perttunen <mperttunen@nvidia.com> 7123L: dri-devel@lists.freedesktop.org 7124L: linux-tegra@vger.kernel.org 7125S: Supported 7126T: git https://gitlab.freedesktop.org/drm/tegra.git 7127F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7128F: Documentation/devicetree/bindings/gpu/host1x/ 7129F: drivers/gpu/drm/tegra/ 7130F: drivers/gpu/host1x/ 7131F: include/linux/host1x.h 7132F: include/uapi/drm/tegra_drm.h 7133 7134DRM DRIVERS FOR RENESAS R-CAR 7135M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7136M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7137L: dri-devel@lists.freedesktop.org 7138L: linux-renesas-soc@vger.kernel.org 7139S: Supported 7140T: git git://linuxtv.org/pinchartl/media drm/du/next 7141F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7142F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7143F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7144F: Documentation/devicetree/bindings/display/renesas,du.yaml 7145F: drivers/gpu/drm/renesas/rcar-du/ 7146 7147DRM DRIVERS FOR RENESAS SHMOBILE 7148M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7149M: Geert Uytterhoeven <geert+renesas@glider.be> 7150L: dri-devel@lists.freedesktop.org 7151L: linux-renesas-soc@vger.kernel.org 7152S: Supported 7153F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7154F: drivers/gpu/drm/renesas/shmobile/ 7155F: include/linux/platform_data/shmob_drm.h 7156 7157DRM DRIVERS FOR ROCKCHIP 7158M: Sandy Huang <hjc@rock-chips.com> 7159M: Heiko Stübner <heiko@sntech.de> 7160L: dri-devel@lists.freedesktop.org 7161S: Maintained 7162T: git git://anongit.freedesktop.org/drm/drm-misc 7163F: Documentation/devicetree/bindings/display/rockchip/ 7164F: drivers/gpu/drm/ci/xfails/rockchip* 7165F: drivers/gpu/drm/rockchip/ 7166 7167DRM DRIVERS FOR STI 7168M: Alain Volmat <alain.volmat@foss.st.com> 7169L: dri-devel@lists.freedesktop.org 7170S: Maintained 7171T: git git://anongit.freedesktop.org/drm/drm-misc 7172F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7173F: drivers/gpu/drm/sti 7174 7175DRM DRIVERS FOR STM 7176M: Yannick Fertre <yannick.fertre@foss.st.com> 7177M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7178M: Philippe Cornu <philippe.cornu@foss.st.com> 7179L: dri-devel@lists.freedesktop.org 7180S: Maintained 7181T: git git://anongit.freedesktop.org/drm/drm-misc 7182F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7183F: drivers/gpu/drm/stm 7184 7185DRM DRIVERS FOR TI KEYSTONE 7186M: Jyri Sarha <jyri.sarha@iki.fi> 7187M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7188L: dri-devel@lists.freedesktop.org 7189S: Maintained 7190T: git git://anongit.freedesktop.org/drm/drm-misc 7191F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7192F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7193F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7194F: drivers/gpu/drm/tidss/ 7195 7196DRM DRIVERS FOR TI LCDC 7197M: Jyri Sarha <jyri.sarha@iki.fi> 7198M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7199L: dri-devel@lists.freedesktop.org 7200S: Maintained 7201T: git git://anongit.freedesktop.org/drm/drm-misc 7202F: Documentation/devicetree/bindings/display/tilcdc/ 7203F: drivers/gpu/drm/tilcdc/ 7204 7205DRM DRIVERS FOR TI OMAP 7206M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7207L: dri-devel@lists.freedesktop.org 7208S: Maintained 7209T: git git://anongit.freedesktop.org/drm/drm-misc 7210F: Documentation/devicetree/bindings/display/ti/ 7211F: drivers/gpu/drm/omapdrm/ 7212 7213DRM DRIVERS FOR V3D 7214M: Melissa Wen <mwen@igalia.com> 7215M: Maíra Canal <mcanal@igalia.com> 7216S: Supported 7217T: git git://anongit.freedesktop.org/drm/drm-misc 7218F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7219F: drivers/gpu/drm/v3d/ 7220F: include/uapi/drm/v3d_drm.h 7221 7222DRM DRIVERS FOR VC4 7223M: Maxime Ripard <mripard@kernel.org> 7224S: Supported 7225T: git git://github.com/anholt/linux 7226T: git git://anongit.freedesktop.org/drm/drm-misc 7227F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7228F: drivers/gpu/drm/vc4/ 7229F: include/uapi/drm/vc4_drm.h 7230 7231DRM DRIVERS FOR VIVANTE GPU IP 7232M: Lucas Stach <l.stach@pengutronix.de> 7233R: Russell King <linux+etnaviv@armlinux.org.uk> 7234R: Christian Gmeiner <christian.gmeiner@gmail.com> 7235L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7236L: dri-devel@lists.freedesktop.org 7237S: Maintained 7238F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7239F: drivers/gpu/drm/etnaviv/ 7240F: include/uapi/drm/etnaviv_drm.h 7241 7242DRM DRIVERS FOR XEN 7243M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7244L: dri-devel@lists.freedesktop.org 7245L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7246S: Supported 7247T: git git://anongit.freedesktop.org/drm/drm-misc 7248F: Documentation/gpu/xen-front.rst 7249F: drivers/gpu/drm/xen/ 7250 7251DRM DRIVERS FOR XILINX 7252M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7253L: dri-devel@lists.freedesktop.org 7254S: Maintained 7255T: git git://anongit.freedesktop.org/drm/drm-misc 7256F: Documentation/devicetree/bindings/display/xlnx/ 7257F: drivers/gpu/drm/xlnx/ 7258 7259DRM GPU SCHEDULER 7260M: Luben Tuikov <ltuikov89@gmail.com> 7261L: dri-devel@lists.freedesktop.org 7262S: Maintained 7263T: git git://anongit.freedesktop.org/drm/drm-misc 7264F: drivers/gpu/drm/scheduler/ 7265F: include/drm/gpu_scheduler.h 7266 7267DRM PANEL DRIVERS 7268M: Neil Armstrong <neil.armstrong@linaro.org> 7269R: Jessica Zhang <quic_jesszhan@quicinc.com> 7270R: Sam Ravnborg <sam@ravnborg.org> 7271L: dri-devel@lists.freedesktop.org 7272S: Maintained 7273T: git git://anongit.freedesktop.org/drm/drm-misc 7274F: Documentation/devicetree/bindings/display/panel/ 7275F: drivers/gpu/drm/drm_panel.c 7276F: drivers/gpu/drm/panel/ 7277F: include/drm/drm_panel.h 7278 7279DRM PRIVACY-SCREEN CLASS 7280M: Hans de Goede <hdegoede@redhat.com> 7281L: dri-devel@lists.freedesktop.org 7282S: Maintained 7283T: git git://anongit.freedesktop.org/drm/drm-misc 7284F: drivers/gpu/drm/drm_privacy_screen* 7285F: include/drm/drm_privacy_screen* 7286 7287DRM TTM SUBSYSTEM 7288M: Christian Koenig <christian.koenig@amd.com> 7289M: Huang Rui <ray.huang@amd.com> 7290L: dri-devel@lists.freedesktop.org 7291S: Maintained 7292T: git git://anongit.freedesktop.org/drm/drm-misc 7293F: drivers/gpu/drm/ttm/ 7294F: include/drm/ttm/ 7295 7296DRM AUTOMATED TESTING 7297M: Helen Koike <helen.koike@collabora.com> 7298L: dri-devel@lists.freedesktop.org 7299S: Maintained 7300T: git git://anongit.freedesktop.org/drm/drm-misc 7301F: Documentation/gpu/automated_testing.rst 7302F: drivers/gpu/drm/ci/ 7303 7304DSBR100 USB FM RADIO DRIVER 7305M: Alexey Klimov <klimov.linux@gmail.com> 7306L: linux-media@vger.kernel.org 7307S: Maintained 7308T: git git://linuxtv.org/media_tree.git 7309F: drivers/media/radio/dsbr100.c 7310 7311DT3155 MEDIA DRIVER 7312M: Hans Verkuil <hverkuil@xs4all.nl> 7313L: linux-media@vger.kernel.org 7314S: Odd Fixes 7315W: https://linuxtv.org 7316T: git git://linuxtv.org/media_tree.git 7317F: drivers/media/pci/dt3155/ 7318 7319DVB_USB_AF9015 MEDIA DRIVER 7320M: Antti Palosaari <crope@iki.fi> 7321L: linux-media@vger.kernel.org 7322S: Maintained 7323W: https://linuxtv.org 7324W: http://palosaari.fi/linux/ 7325Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7326T: git git://linuxtv.org/anttip/media_tree.git 7327F: drivers/media/usb/dvb-usb-v2/af9015* 7328 7329DVB_USB_AF9035 MEDIA DRIVER 7330M: Antti Palosaari <crope@iki.fi> 7331L: linux-media@vger.kernel.org 7332S: Maintained 7333W: https://linuxtv.org 7334W: http://palosaari.fi/linux/ 7335Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7336T: git git://linuxtv.org/anttip/media_tree.git 7337F: drivers/media/usb/dvb-usb-v2/af9035* 7338 7339DVB_USB_ANYSEE MEDIA DRIVER 7340M: Antti Palosaari <crope@iki.fi> 7341L: linux-media@vger.kernel.org 7342S: Maintained 7343W: https://linuxtv.org 7344W: http://palosaari.fi/linux/ 7345Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7346T: git git://linuxtv.org/anttip/media_tree.git 7347F: drivers/media/usb/dvb-usb-v2/anysee* 7348 7349DVB_USB_AU6610 MEDIA DRIVER 7350M: Antti Palosaari <crope@iki.fi> 7351L: linux-media@vger.kernel.org 7352S: Maintained 7353W: https://linuxtv.org 7354W: http://palosaari.fi/linux/ 7355Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7356T: git git://linuxtv.org/anttip/media_tree.git 7357F: drivers/media/usb/dvb-usb-v2/au6610* 7358 7359DVB_USB_CE6230 MEDIA DRIVER 7360M: Antti Palosaari <crope@iki.fi> 7361L: linux-media@vger.kernel.org 7362S: Maintained 7363W: https://linuxtv.org 7364W: http://palosaari.fi/linux/ 7365Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7366T: git git://linuxtv.org/anttip/media_tree.git 7367F: drivers/media/usb/dvb-usb-v2/ce6230* 7368 7369DVB_USB_CXUSB MEDIA DRIVER 7370M: Michael Krufky <mkrufky@linuxtv.org> 7371L: linux-media@vger.kernel.org 7372S: Maintained 7373W: https://linuxtv.org 7374W: http://github.com/mkrufky 7375Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7376T: git git://linuxtv.org/media_tree.git 7377F: drivers/media/usb/dvb-usb/cxusb* 7378 7379DVB_USB_EC168 MEDIA DRIVER 7380M: Antti Palosaari <crope@iki.fi> 7381L: linux-media@vger.kernel.org 7382S: Maintained 7383W: https://linuxtv.org 7384W: http://palosaari.fi/linux/ 7385Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7386T: git git://linuxtv.org/anttip/media_tree.git 7387F: drivers/media/usb/dvb-usb-v2/ec168* 7388 7389DVB_USB_GL861 MEDIA DRIVER 7390M: Antti Palosaari <crope@iki.fi> 7391L: linux-media@vger.kernel.org 7392S: Maintained 7393W: https://linuxtv.org 7394Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7395T: git git://linuxtv.org/anttip/media_tree.git 7396F: drivers/media/usb/dvb-usb-v2/gl861* 7397 7398DVB_USB_MXL111SF MEDIA DRIVER 7399M: Michael Krufky <mkrufky@linuxtv.org> 7400L: linux-media@vger.kernel.org 7401S: Maintained 7402W: https://linuxtv.org 7403W: http://github.com/mkrufky 7404Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7405T: git git://linuxtv.org/mkrufky/mxl111sf.git 7406F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7407 7408DVB_USB_RTL28XXU MEDIA DRIVER 7409M: Antti Palosaari <crope@iki.fi> 7410L: linux-media@vger.kernel.org 7411S: Maintained 7412W: https://linuxtv.org 7413W: http://palosaari.fi/linux/ 7414Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7415T: git git://linuxtv.org/anttip/media_tree.git 7416F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7417 7418DVB_USB_V2 MEDIA DRIVER 7419M: Antti Palosaari <crope@iki.fi> 7420L: linux-media@vger.kernel.org 7421S: Maintained 7422W: https://linuxtv.org 7423W: http://palosaari.fi/linux/ 7424Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7425T: git git://linuxtv.org/anttip/media_tree.git 7426F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7427F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7428 7429DYNAMIC DEBUG 7430M: Jason Baron <jbaron@akamai.com> 7431M: Jim Cromie <jim.cromie@gmail.com> 7432S: Maintained 7433F: include/linux/dynamic_debug.h 7434F: lib/dynamic_debug.c 7435F: lib/test_dynamic_debug.c 7436 7437DYNAMIC INTERRUPT MODERATION 7438M: Tal Gilboa <talgi@nvidia.com> 7439S: Maintained 7440F: Documentation/networking/net_dim.rst 7441F: include/linux/dim.h 7442F: lib/dim/ 7443 7444DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7445M: Daniel Lezcano <daniel.lezcano@kernel.org> 7446L: linux-pm@vger.kernel.org 7447S: Supported 7448B: https://bugzilla.kernel.org 7449T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7450F: drivers/powercap/dtpm* 7451F: include/linux/dtpm.h 7452 7453DZ DECSTATION DZ11 SERIAL DRIVER 7454M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7455S: Maintained 7456F: drivers/tty/serial/dz.* 7457 7458E3X0 POWER BUTTON DRIVER 7459M: Moritz Fischer <moritz.fischer@ettus.com> 7460L: usrp-users@lists.ettus.com 7461S: Supported 7462W: http://www.ettus.com 7463F: Documentation/devicetree/bindings/input/e3x0-button.txt 7464F: drivers/input/misc/e3x0-button.c 7465 7466E4000 MEDIA DRIVER 7467M: Antti Palosaari <crope@iki.fi> 7468L: linux-media@vger.kernel.org 7469S: Maintained 7470W: https://linuxtv.org 7471W: http://palosaari.fi/linux/ 7472Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7473T: git git://linuxtv.org/anttip/media_tree.git 7474F: drivers/media/tuners/e4000* 7475 7476EARTH_PT1 MEDIA DRIVER 7477M: Akihiro Tsukada <tskd08@gmail.com> 7478L: linux-media@vger.kernel.org 7479S: Odd Fixes 7480F: drivers/media/pci/pt1/ 7481 7482EARTH_PT3 MEDIA DRIVER 7483M: Akihiro Tsukada <tskd08@gmail.com> 7484L: linux-media@vger.kernel.org 7485S: Odd Fixes 7486F: drivers/media/pci/pt3/ 7487 7488EC100 MEDIA DRIVER 7489M: Antti Palosaari <crope@iki.fi> 7490L: linux-media@vger.kernel.org 7491S: Maintained 7492W: https://linuxtv.org 7493W: http://palosaari.fi/linux/ 7494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7495T: git git://linuxtv.org/anttip/media_tree.git 7496F: drivers/media/dvb-frontends/ec100* 7497 7498ECRYPT FILE SYSTEM 7499M: Tyler Hicks <code@tyhicks.com> 7500L: ecryptfs@vger.kernel.org 7501S: Odd Fixes 7502W: http://ecryptfs.org 7503W: https://launchpad.net/ecryptfs 7504T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7505F: Documentation/filesystems/ecryptfs.rst 7506F: fs/ecryptfs/ 7507 7508EDAC-AMD64 7509M: Yazen Ghannam <yazen.ghannam@amd.com> 7510L: linux-edac@vger.kernel.org 7511S: Supported 7512F: drivers/edac/amd64_edac* 7513F: drivers/edac/mce_amd* 7514 7515EDAC-ARMADA 7516M: Jan Luebbe <jlu@pengutronix.de> 7517L: linux-edac@vger.kernel.org 7518S: Maintained 7519F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7520F: drivers/edac/armada_xp_* 7521 7522EDAC-AST2500 7523M: Stefan Schaeckeler <sschaeck@cisco.com> 7524S: Supported 7525F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7526F: drivers/edac/aspeed_edac.c 7527 7528EDAC-BLUEFIELD 7529M: Shravan Kumar Ramani <shravankr@nvidia.com> 7530S: Supported 7531F: drivers/edac/bluefield_edac.c 7532 7533EDAC-CALXEDA 7534M: Andre Przywara <andre.przywara@arm.com> 7535L: linux-edac@vger.kernel.org 7536S: Maintained 7537F: drivers/edac/highbank* 7538 7539EDAC-CAVIUM OCTEON 7540M: Ralf Baechle <ralf@linux-mips.org> 7541L: linux-edac@vger.kernel.org 7542L: linux-mips@vger.kernel.org 7543S: Supported 7544F: drivers/edac/octeon_edac* 7545 7546EDAC-CAVIUM THUNDERX 7547M: Robert Richter <rric@kernel.org> 7548L: linux-edac@vger.kernel.org 7549S: Odd Fixes 7550F: drivers/edac/thunderx_edac* 7551 7552EDAC-CORE 7553M: Borislav Petkov <bp@alien8.de> 7554M: Tony Luck <tony.luck@intel.com> 7555R: James Morse <james.morse@arm.com> 7556R: Mauro Carvalho Chehab <mchehab@kernel.org> 7557R: Robert Richter <rric@kernel.org> 7558L: linux-edac@vger.kernel.org 7559S: Supported 7560T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7561F: Documentation/admin-guide/ras.rst 7562F: Documentation/driver-api/edac.rst 7563F: drivers/edac/ 7564F: include/linux/edac.h 7565 7566EDAC-DMC520 7567M: Lei Wang <lewan@microsoft.com> 7568L: linux-edac@vger.kernel.org 7569S: Supported 7570F: drivers/edac/dmc520_edac.c 7571 7572EDAC-E752X 7573M: Mark Gross <markgross@kernel.org> 7574L: linux-edac@vger.kernel.org 7575S: Maintained 7576F: drivers/edac/e752x_edac.c 7577 7578EDAC-E7XXX 7579L: linux-edac@vger.kernel.org 7580S: Maintained 7581F: drivers/edac/e7xxx_edac.c 7582 7583EDAC-FSL_DDR 7584M: York Sun <york.sun@nxp.com> 7585L: linux-edac@vger.kernel.org 7586S: Maintained 7587F: drivers/edac/fsl_ddr_edac.* 7588 7589EDAC-GHES 7590M: Mauro Carvalho Chehab <mchehab@kernel.org> 7591L: linux-edac@vger.kernel.org 7592S: Maintained 7593F: drivers/edac/ghes_edac.c 7594 7595EDAC-I10NM 7596M: Tony Luck <tony.luck@intel.com> 7597L: linux-edac@vger.kernel.org 7598S: Maintained 7599F: drivers/edac/i10nm_base.c 7600 7601EDAC-I3000 7602L: linux-edac@vger.kernel.org 7603S: Orphan 7604F: drivers/edac/i3000_edac.c 7605 7606EDAC-I5000 7607L: linux-edac@vger.kernel.org 7608S: Maintained 7609F: drivers/edac/i5000_edac.c 7610 7611EDAC-I5400 7612M: Mauro Carvalho Chehab <mchehab@kernel.org> 7613L: linux-edac@vger.kernel.org 7614S: Maintained 7615F: drivers/edac/i5400_edac.c 7616 7617EDAC-I7300 7618M: Mauro Carvalho Chehab <mchehab@kernel.org> 7619L: linux-edac@vger.kernel.org 7620S: Maintained 7621F: drivers/edac/i7300_edac.c 7622 7623EDAC-I7CORE 7624M: Mauro Carvalho Chehab <mchehab@kernel.org> 7625L: linux-edac@vger.kernel.org 7626S: Maintained 7627F: drivers/edac/i7core_edac.c 7628 7629EDAC-I82443BXGX 7630M: Tim Small <tim@buttersideup.com> 7631L: linux-edac@vger.kernel.org 7632S: Maintained 7633F: drivers/edac/i82443bxgx_edac.c 7634 7635EDAC-I82975X 7636M: "Arvind R." <arvino55@gmail.com> 7637L: linux-edac@vger.kernel.org 7638S: Maintained 7639F: drivers/edac/i82975x_edac.c 7640 7641EDAC-IE31200 7642M: Jason Baron <jbaron@akamai.com> 7643L: linux-edac@vger.kernel.org 7644S: Maintained 7645F: drivers/edac/ie31200_edac.c 7646 7647EDAC-IGEN6 7648M: Tony Luck <tony.luck@intel.com> 7649R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7650L: linux-edac@vger.kernel.org 7651S: Maintained 7652F: drivers/edac/igen6_edac.c 7653 7654EDAC-MPC85XX 7655M: Johannes Thumshirn <morbidrsa@gmail.com> 7656L: linux-edac@vger.kernel.org 7657S: Maintained 7658F: drivers/edac/mpc85xx_edac.[ch] 7659 7660EDAC-NPCM 7661M: Marvin Lin <kflin@nuvoton.com> 7662M: Stanley Chu <yschu@nuvoton.com> 7663L: linux-edac@vger.kernel.org 7664S: Maintained 7665F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7666F: drivers/edac/npcm_edac.c 7667 7668EDAC-PASEMI 7669M: Egor Martovetsky <egor@pasemi.com> 7670L: linux-edac@vger.kernel.org 7671S: Maintained 7672F: drivers/edac/pasemi_edac.c 7673 7674EDAC-PND2 7675M: Tony Luck <tony.luck@intel.com> 7676L: linux-edac@vger.kernel.org 7677S: Maintained 7678F: drivers/edac/pnd2_edac.[ch] 7679 7680EDAC-QCOM 7681M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7682L: linux-arm-msm@vger.kernel.org 7683L: linux-edac@vger.kernel.org 7684S: Maintained 7685F: drivers/edac/qcom_edac.c 7686 7687EDAC-R82600 7688M: Tim Small <tim@buttersideup.com> 7689L: linux-edac@vger.kernel.org 7690S: Maintained 7691F: drivers/edac/r82600_edac.c 7692 7693EDAC-SBRIDGE 7694M: Tony Luck <tony.luck@intel.com> 7695R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7696L: linux-edac@vger.kernel.org 7697S: Maintained 7698F: drivers/edac/sb_edac.c 7699 7700EDAC-SKYLAKE 7701M: Tony Luck <tony.luck@intel.com> 7702L: linux-edac@vger.kernel.org 7703S: Maintained 7704F: drivers/edac/skx_*.[ch] 7705 7706EDAC-TI 7707M: Tero Kristo <kristo@kernel.org> 7708L: linux-edac@vger.kernel.org 7709S: Odd Fixes 7710F: drivers/edac/ti_edac.c 7711 7712EDIROL UA-101/UA-1000 DRIVER 7713M: Clemens Ladisch <clemens@ladisch.de> 7714L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7715S: Maintained 7716T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7717F: sound/usb/misc/ua101.c 7718 7719EFI TEST DRIVER 7720M: Ivan Hu <ivan.hu@canonical.com> 7721M: Ard Biesheuvel <ardb@kernel.org> 7722L: linux-efi@vger.kernel.org 7723S: Maintained 7724F: drivers/firmware/efi/test/ 7725 7726EFI VARIABLE FILESYSTEM 7727M: Jeremy Kerr <jk@ozlabs.org> 7728M: Ard Biesheuvel <ardb@kernel.org> 7729L: linux-efi@vger.kernel.org 7730S: Maintained 7731T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7732F: fs/efivarfs/ 7733 7734EFIFB FRAMEBUFFER DRIVER 7735M: Peter Jones <pjones@redhat.com> 7736L: linux-fbdev@vger.kernel.org 7737S: Maintained 7738F: drivers/video/fbdev/efifb.c 7739 7740EFS FILESYSTEM 7741S: Orphan 7742W: http://aeschi.ch.eu.org/efs/ 7743F: fs/efs/ 7744 7745EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7746M: Douglas Miller <dougmill@linux.ibm.com> 7747L: netdev@vger.kernel.org 7748S: Maintained 7749F: drivers/net/ethernet/ibm/ehea/ 7750 7751ELM327 CAN NETWORK DRIVER 7752M: Max Staudt <max@enpas.org> 7753L: linux-can@vger.kernel.org 7754S: Maintained 7755F: Documentation/networking/device_drivers/can/can327.rst 7756F: drivers/net/can/can327.c 7757 7758EM28XX VIDEO4LINUX DRIVER 7759M: Mauro Carvalho Chehab <mchehab@kernel.org> 7760L: linux-media@vger.kernel.org 7761S: Maintained 7762W: https://linuxtv.org 7763T: git git://linuxtv.org/media_tree.git 7764F: Documentation/admin-guide/media/em28xx* 7765F: drivers/media/usb/em28xx/ 7766 7767EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7768M: Adrian Hunter <adrian.hunter@intel.com> 7769M: Ritesh Harjani <riteshh@codeaurora.org> 7770M: Asutosh Das <asutoshd@codeaurora.org> 7771L: linux-mmc@vger.kernel.org 7772S: Supported 7773F: drivers/mmc/host/cqhci* 7774 7775EMS CPC-PCI CAN DRIVER 7776M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7777M: support@ems-wuensche.com 7778L: linux-can@vger.kernel.org 7779S: Maintained 7780F: drivers/net/can/sja1000/ems_pci.c 7781 7782EMULEX 10Gbps iSCSI - OneConnect DRIVER 7783M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7784L: linux-scsi@vger.kernel.org 7785S: Supported 7786W: http://www.broadcom.com 7787F: drivers/scsi/be2iscsi/ 7788 7789EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7790M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7791M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7792M: Somnath Kotur <somnath.kotur@broadcom.com> 7793L: netdev@vger.kernel.org 7794S: Supported 7795W: http://www.emulex.com 7796F: drivers/net/ethernet/emulex/benet/ 7797 7798EMULEX ONECONNECT ROCE DRIVER 7799M: Selvin Xavier <selvin.xavier@broadcom.com> 7800L: linux-rdma@vger.kernel.org 7801S: Odd Fixes 7802W: http://www.broadcom.com 7803F: drivers/infiniband/hw/ocrdma/ 7804F: include/uapi/rdma/ocrdma-abi.h 7805 7806EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7807M: James Smart <james.smart@broadcom.com> 7808M: Ram Vegesna <ram.vegesna@broadcom.com> 7809L: linux-scsi@vger.kernel.org 7810L: target-devel@vger.kernel.org 7811S: Supported 7812W: http://www.broadcom.com 7813F: drivers/scsi/elx/ 7814 7815EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7816M: James Smart <james.smart@broadcom.com> 7817M: Dick Kennedy <dick.kennedy@broadcom.com> 7818L: linux-scsi@vger.kernel.org 7819S: Supported 7820W: http://www.broadcom.com 7821F: drivers/scsi/lpfc/ 7822 7823ENE CB710 FLASH CARD READER DRIVER 7824M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7825S: Maintained 7826F: drivers/misc/cb710/ 7827F: drivers/mmc/host/cb710-mmc.* 7828F: include/linux/cb710.h 7829 7830ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7831M: Maxim Levitsky <maximlevitsky@gmail.com> 7832S: Maintained 7833F: drivers/media/rc/ene_ir.* 7834 7835EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7836M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7837L: linuxppc-dev@lists.ozlabs.org 7838S: Maintained 7839F: drivers/tty/ehv_bytechan.c 7840 7841EPSON S1D13XXX FRAMEBUFFER DRIVER 7842M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7843S: Maintained 7844T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7845F: drivers/video/fbdev/s1d13xxxfb.c 7846F: include/video/s1d13xxxfb.h 7847 7848EROFS FILE SYSTEM 7849M: Gao Xiang <xiang@kernel.org> 7850M: Chao Yu <chao@kernel.org> 7851R: Yue Hu <huyue2@coolpad.com> 7852R: Jeffle Xu <jefflexu@linux.alibaba.com> 7853L: linux-erofs@lists.ozlabs.org 7854S: Maintained 7855T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7856F: Documentation/ABI/testing/sysfs-fs-erofs 7857F: Documentation/filesystems/erofs.rst 7858F: fs/erofs/ 7859F: include/trace/events/erofs.h 7860 7861ERRSEQ ERROR TRACKING INFRASTRUCTURE 7862M: Jeff Layton <jlayton@kernel.org> 7863S: Maintained 7864F: include/linux/errseq.h 7865F: lib/errseq.c 7866 7867ESD CAN/USB DRIVERS 7868M: Frank Jungclaus <frank.jungclaus@esd.eu> 7869R: socketcan@esd.eu 7870L: linux-can@vger.kernel.org 7871S: Maintained 7872F: drivers/net/can/usb/esd_usb.c 7873 7874ET131X NETWORK DRIVER 7875M: Mark Einon <mark.einon@gmail.com> 7876S: Odd Fixes 7877F: drivers/net/ethernet/agere/ 7878 7879ETAS ES58X CAN/USB DRIVER 7880M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7881L: linux-can@vger.kernel.org 7882S: Maintained 7883F: Documentation/networking/devlink/etas_es58x.rst 7884F: drivers/net/can/usb/etas_es58x/ 7885 7886ETHERNET BRIDGE 7887M: Roopa Prabhu <roopa@nvidia.com> 7888M: Nikolay Aleksandrov <razor@blackwall.org> 7889L: bridge@lists.linux.dev 7890L: netdev@vger.kernel.org 7891S: Maintained 7892W: http://www.linuxfoundation.org/en/Net:Bridge 7893F: include/linux/netfilter_bridge/ 7894F: net/bridge/ 7895 7896ETHERNET PHY LIBRARY 7897M: Andrew Lunn <andrew@lunn.ch> 7898M: Heiner Kallweit <hkallweit1@gmail.com> 7899R: Russell King <linux@armlinux.org.uk> 7900L: netdev@vger.kernel.org 7901S: Maintained 7902F: Documentation/ABI/testing/sysfs-class-net-phydev 7903F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7904F: Documentation/devicetree/bindings/net/mdio* 7905F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7906F: Documentation/networking/phy.rst 7907F: drivers/net/mdio/ 7908F: drivers/net/mdio/acpi_mdio.c 7909F: drivers/net/mdio/fwnode_mdio.c 7910F: drivers/net/mdio/of_mdio.c 7911F: drivers/net/pcs/ 7912F: drivers/net/phy/ 7913F: include/dt-bindings/net/qca-ar803x.h 7914F: include/linux/*mdio*.h 7915F: include/linux/linkmode.h 7916F: include/linux/mdio/*.h 7917F: include/linux/mii.h 7918F: include/linux/of_net.h 7919F: include/linux/phy.h 7920F: include/linux/phy_fixed.h 7921F: include/linux/phylib_stubs.h 7922F: include/linux/platform_data/mdio-bcm-unimac.h 7923F: include/linux/platform_data/mdio-gpio.h 7924F: include/trace/events/mdio.h 7925F: include/uapi/linux/mdio.h 7926F: include/uapi/linux/mii.h 7927F: net/core/of_net.c 7928 7929EXEC & BINFMT API 7930R: Eric Biederman <ebiederm@xmission.com> 7931R: Kees Cook <keescook@chromium.org> 7932L: linux-mm@kvack.org 7933S: Supported 7934T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7935F: fs/*binfmt_*.c 7936F: fs/exec.c 7937F: include/linux/binfmts.h 7938F: include/linux/elf.h 7939F: include/uapi/linux/binfmts.h 7940F: include/uapi/linux/elf.h 7941F: tools/testing/selftests/exec/ 7942N: asm/elf.h 7943N: binfmt 7944 7945EXFAT FILE SYSTEM 7946M: Namjae Jeon <linkinjeon@kernel.org> 7947M: Sungjong Seo <sj1557.seo@samsung.com> 7948L: linux-fsdevel@vger.kernel.org 7949S: Maintained 7950T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7951F: fs/exfat/ 7952 7953EXT2 FILE SYSTEM 7954M: Jan Kara <jack@suse.com> 7955L: linux-ext4@vger.kernel.org 7956S: Maintained 7957F: Documentation/filesystems/ext2.rst 7958F: fs/ext2/ 7959F: include/linux/ext2* 7960 7961EXT4 FILE SYSTEM 7962M: "Theodore Ts'o" <tytso@mit.edu> 7963M: Andreas Dilger <adilger.kernel@dilger.ca> 7964L: linux-ext4@vger.kernel.org 7965S: Maintained 7966W: http://ext4.wiki.kernel.org 7967Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7968T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7969F: Documentation/filesystems/ext4/ 7970F: fs/ext4/ 7971F: include/trace/events/ext4.h 7972F: include/uapi/linux/ext4.h 7973 7974Extended Verification Module (EVM) 7975M: Mimi Zohar <zohar@linux.ibm.com> 7976L: linux-integrity@vger.kernel.org 7977S: Supported 7978T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7979F: security/integrity/ 7980F: security/integrity/evm/ 7981 7982EXTENSIBLE FIRMWARE INTERFACE (EFI) 7983M: Ard Biesheuvel <ardb@kernel.org> 7984L: linux-efi@vger.kernel.org 7985S: Maintained 7986T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7987F: Documentation/admin-guide/efi-stub.rst 7988F: arch/*/include/asm/efi.h 7989F: arch/*/kernel/efi.c 7990F: arch/arm/boot/compressed/efi-header.S 7991F: arch/x86/platform/efi/ 7992F: drivers/firmware/efi/ 7993F: include/linux/efi*.h 7994 7995EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7996M: MyungJoo Ham <myungjoo.ham@samsung.com> 7997M: Chanwoo Choi <cw00.choi@samsung.com> 7998L: linux-kernel@vger.kernel.org 7999S: Maintained 8000T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8001F: Documentation/devicetree/bindings/extcon/ 8002F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8003F: drivers/extcon/ 8004F: include/linux/extcon.h 8005F: include/linux/extcon/ 8006 8007EXTRA BOOT CONFIG 8008M: Masami Hiramatsu <mhiramat@kernel.org> 8009L: linux-kernel@vger.kernel.org 8010L: linux-trace-kernel@vger.kernel.org 8011S: Maintained 8012Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8013T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8014F: Documentation/admin-guide/bootconfig.rst 8015F: fs/proc/bootconfig.c 8016F: include/linux/bootconfig.h 8017F: lib/bootconfig-data.S 8018F: lib/bootconfig.c 8019F: tools/bootconfig/* 8020F: tools/bootconfig/scripts/* 8021 8022EXYNOS DP DRIVER 8023M: Jingoo Han <jingoohan1@gmail.com> 8024L: dri-devel@lists.freedesktop.org 8025S: Maintained 8026F: drivers/gpu/drm/exynos/exynos_dp* 8027 8028EXYNOS SYSMMU (IOMMU) driver 8029M: Marek Szyprowski <m.szyprowski@samsung.com> 8030L: iommu@lists.linux.dev 8031S: Maintained 8032F: drivers/iommu/exynos-iommu.c 8033 8034F2FS FILE SYSTEM 8035M: Jaegeuk Kim <jaegeuk@kernel.org> 8036M: Chao Yu <chao@kernel.org> 8037L: linux-f2fs-devel@lists.sourceforge.net 8038S: Maintained 8039W: https://f2fs.wiki.kernel.org/ 8040Q: https://patchwork.kernel.org/project/f2fs/list/ 8041B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8042T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8043F: Documentation/ABI/testing/sysfs-fs-f2fs 8044F: Documentation/filesystems/f2fs.rst 8045F: fs/f2fs/ 8046F: include/linux/f2fs_fs.h 8047F: include/trace/events/f2fs.h 8048F: include/uapi/linux/f2fs.h 8049 8050F71805F HARDWARE MONITORING DRIVER 8051M: Jean Delvare <jdelvare@suse.com> 8052L: linux-hwmon@vger.kernel.org 8053S: Maintained 8054F: Documentation/hwmon/f71805f.rst 8055F: drivers/hwmon/f71805f.c 8056 8057FADDR2LINE 8058M: Josh Poimboeuf <jpoimboe@kernel.org> 8059S: Maintained 8060F: scripts/faddr2line 8061 8062FAILOVER MODULE 8063M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8064L: netdev@vger.kernel.org 8065S: Supported 8066F: Documentation/networking/failover.rst 8067F: include/net/failover.h 8068F: net/core/failover.c 8069 8070FANOTIFY 8071M: Jan Kara <jack@suse.cz> 8072R: Amir Goldstein <amir73il@gmail.com> 8073R: Matthew Bobrowski <repnop@google.com> 8074L: linux-fsdevel@vger.kernel.org 8075S: Maintained 8076F: fs/notify/fanotify/ 8077F: include/linux/fanotify.h 8078F: include/uapi/linux/fanotify.h 8079 8080FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8081M: Linus Walleij <linus.walleij@linaro.org> 8082L: linux-usb@vger.kernel.org 8083S: Maintained 8084F: drivers/usb/fotg210/ 8085 8086FARSYNC SYNCHRONOUS DRIVER 8087M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8088S: Supported 8089W: http://www.farsite.co.uk/ 8090F: drivers/net/wan/farsync.* 8091 8092FAULT INJECTION SUPPORT 8093M: Akinobu Mita <akinobu.mita@gmail.com> 8094S: Supported 8095F: Documentation/fault-injection/ 8096F: lib/fault-inject.c 8097 8098FBTFT Framebuffer drivers 8099L: dri-devel@lists.freedesktop.org 8100L: linux-fbdev@vger.kernel.org 8101S: Orphan 8102F: drivers/staging/fbtft/ 8103 8104FC0011 TUNER DRIVER 8105M: Michael Buesch <m@bues.ch> 8106L: linux-media@vger.kernel.org 8107S: Maintained 8108F: drivers/media/tuners/fc0011.c 8109F: drivers/media/tuners/fc0011.h 8110 8111FC2580 MEDIA DRIVER 8112M: Antti Palosaari <crope@iki.fi> 8113L: linux-media@vger.kernel.org 8114S: Maintained 8115W: https://linuxtv.org 8116W: http://palosaari.fi/linux/ 8117Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8118T: git git://linuxtv.org/anttip/media_tree.git 8119F: drivers/media/tuners/fc2580* 8120 8121FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8122M: Hannes Reinecke <hare@suse.de> 8123L: linux-scsi@vger.kernel.org 8124S: Supported 8125W: www.Open-FCoE.org 8126F: drivers/scsi/fcoe/ 8127F: drivers/scsi/libfc/ 8128F: include/scsi/fc/ 8129F: include/scsi/libfc.h 8130F: include/scsi/libfcoe.h 8131F: include/uapi/scsi/fc/ 8132 8133FILE LOCKING (flock() and fcntl()/lockf()) 8134M: Jeff Layton <jlayton@kernel.org> 8135M: Chuck Lever <chuck.lever@oracle.com> 8136L: linux-fsdevel@vger.kernel.org 8137S: Maintained 8138F: fs/fcntl.c 8139F: fs/locks.c 8140F: include/linux/fcntl.h 8141F: include/uapi/linux/fcntl.h 8142 8143FILESYSTEM DIRECT ACCESS (DAX) 8144M: Dan Williams <dan.j.williams@intel.com> 8145R: Matthew Wilcox <willy@infradead.org> 8146R: Jan Kara <jack@suse.cz> 8147L: linux-fsdevel@vger.kernel.org 8148L: nvdimm@lists.linux.dev 8149S: Supported 8150F: fs/dax.c 8151F: include/linux/dax.h 8152F: include/trace/events/fs_dax.h 8153 8154FILESYSTEMS (VFS and infrastructure) 8155M: Alexander Viro <viro@zeniv.linux.org.uk> 8156M: Christian Brauner <brauner@kernel.org> 8157L: linux-fsdevel@vger.kernel.org 8158S: Maintained 8159F: fs/* 8160F: include/linux/fs.h 8161F: include/linux/fs_types.h 8162F: include/uapi/linux/fs.h 8163F: include/uapi/linux/openat2.h 8164 8165FILESYSTEMS [EXPORTFS] 8166M: Chuck Lever <chuck.lever@oracle.com> 8167M: Jeff Layton <jlayton@kernel.org> 8168R: Amir Goldstein <amir73il@gmail.com> 8169L: linux-fsdevel@vger.kernel.org 8170L: linux-nfs@vger.kernel.org 8171S: Supported 8172F: Documentation/filesystems/nfs/exporting.rst 8173F: fs/exportfs/ 8174F: fs/fhandle.c 8175F: include/linux/exportfs.h 8176 8177FILESYSTEMS [IOMAP] 8178M: Christian Brauner <brauner@kernel.org> 8179R: Darrick J. Wong <djwong@kernel.org> 8180L: linux-xfs@vger.kernel.org 8181L: linux-fsdevel@vger.kernel.org 8182S: Supported 8183F: fs/iomap/ 8184F: include/linux/iomap.h 8185 8186FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8187M: Riku Voipio <riku.voipio@iki.fi> 8188L: linux-hwmon@vger.kernel.org 8189S: Maintained 8190F: drivers/hwmon/f75375s.c 8191F: include/linux/f75375s.h 8192 8193FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8194M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8195L: linux-can@vger.kernel.org 8196S: Maintained 8197F: drivers/net/can/usb/f81604.c 8198 8199FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8200M: Clemens Ladisch <clemens@ladisch.de> 8201M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8202L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8203S: Maintained 8204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8205F: include/uapi/sound/firewire.h 8206F: sound/firewire/ 8207 8208FIREWIRE MEDIA DRIVERS (firedtv) 8209M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8210L: linux-media@vger.kernel.org 8211L: linux1394-devel@lists.sourceforge.net 8212S: Maintained 8213T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8214F: drivers/media/firewire/ 8215 8216FIREWIRE SBP-2 TARGET 8217M: Chris Boot <bootc@bootc.net> 8218L: linux-scsi@vger.kernel.org 8219L: target-devel@vger.kernel.org 8220L: linux1394-devel@lists.sourceforge.net 8221S: Maintained 8222T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8223F: drivers/target/sbp/ 8224 8225FIREWIRE SUBSYSTEM 8226M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8227M: Takashi Sakamoto <takaswie@kernel.org> 8228L: linux1394-devel@lists.sourceforge.net 8229S: Maintained 8230W: http://ieee1394.docs.kernel.org/ 8231T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8232F: drivers/firewire/ 8233F: include/linux/firewire.h 8234F: include/uapi/linux/firewire*.h 8235F: tools/firewire/ 8236 8237FIRMWARE FRAMEWORK FOR ARMV8-A 8238M: Sudeep Holla <sudeep.holla@arm.com> 8239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8240S: Maintained 8241F: drivers/firmware/arm_ffa/ 8242F: include/linux/arm_ffa.h 8243 8244FIRMWARE LOADER (request_firmware) 8245M: Luis Chamberlain <mcgrof@kernel.org> 8246M: Russ Weight <russ.weight@linux.dev> 8247L: linux-kernel@vger.kernel.org 8248S: Maintained 8249F: Documentation/firmware_class/ 8250F: drivers/base/firmware_loader/ 8251F: include/linux/firmware.h 8252 8253FLEXTIMER FTM-QUADDEC DRIVER 8254M: Patrick Havelange <patrick.havelange@essensium.com> 8255L: linux-iio@vger.kernel.org 8256S: Maintained 8257F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8258F: drivers/counter/ftm-quaddec.c 8259 8260FLOPPY DRIVER 8261M: Denis Efremov <efremov@linux.com> 8262L: linux-block@vger.kernel.org 8263S: Odd Fixes 8264F: drivers/block/floppy.c 8265 8266FLYSKY FSIA6B RC RECEIVER 8267M: Markus Koch <markus@notsyncing.net> 8268L: linux-input@vger.kernel.org 8269S: Maintained 8270F: drivers/input/joystick/fsia6b.c 8271 8272FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8273M: Geoffrey D. Bennett <g@b4.vu> 8274L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8275S: Maintained 8276T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8277F: sound/usb/mixer_scarlett2.c 8278 8279FORCEDETH GIGABIT ETHERNET DRIVER 8280M: Rain River <rain.1986.08.12@gmail.com> 8281M: Zhu Yanjun <zyjzyj2000@gmail.com> 8282L: netdev@vger.kernel.org 8283S: Maintained 8284F: drivers/net/ethernet/nvidia/* 8285 8286FORTIFY_SOURCE 8287M: Kees Cook <keescook@chromium.org> 8288L: linux-hardening@vger.kernel.org 8289S: Supported 8290T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8291F: include/linux/fortify-string.h 8292F: lib/fortify_kunit.c 8293F: lib/memcpy_kunit.c 8294F: lib/strcat_kunit.c 8295F: lib/strscpy_kunit.c 8296F: lib/test_fortify/* 8297F: scripts/test_fortify.sh 8298K: \b__NO_FORTIFY\b 8299 8300FPGA DFL DRIVERS 8301M: Wu Hao <hao.wu@intel.com> 8302R: Tom Rix <trix@redhat.com> 8303L: linux-fpga@vger.kernel.org 8304S: Maintained 8305F: Documentation/ABI/testing/sysfs-bus-dfl* 8306F: Documentation/fpga/dfl.rst 8307F: drivers/fpga/dfl* 8308F: drivers/uio/uio_dfl.c 8309F: include/linux/dfl.h 8310F: include/uapi/linux/fpga-dfl.h 8311 8312FPGA MANAGER FRAMEWORK 8313M: Moritz Fischer <mdf@kernel.org> 8314M: Wu Hao <hao.wu@intel.com> 8315M: Xu Yilun <yilun.xu@intel.com> 8316R: Tom Rix <trix@redhat.com> 8317L: linux-fpga@vger.kernel.org 8318S: Maintained 8319Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8320T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8321F: Documentation/devicetree/bindings/fpga/ 8322F: Documentation/driver-api/fpga/ 8323F: Documentation/fpga/ 8324F: drivers/fpga/ 8325F: include/linux/fpga/ 8326 8327FPU EMULATOR 8328M: Bill Metzenthen <billm@melbpc.org.au> 8329S: Maintained 8330W: https://floatingpoint.billm.au/ 8331F: arch/x86/math-emu/ 8332 8333FRAMEBUFFER CORE 8334M: Daniel Vetter <daniel@ffwll.ch> 8335S: Odd Fixes 8336T: git git://anongit.freedesktop.org/drm/drm-misc 8337F: drivers/video/fbdev/core/ 8338 8339FRAMEBUFFER LAYER 8340M: Helge Deller <deller@gmx.de> 8341L: linux-fbdev@vger.kernel.org 8342L: dri-devel@lists.freedesktop.org 8343S: Maintained 8344Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8345T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8346F: Documentation/fb/ 8347F: drivers/video/ 8348F: include/linux/fb.h 8349F: include/uapi/linux/fb.h 8350F: include/uapi/video/ 8351F: include/video/ 8352 8353FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8354M: Horia Geantă <horia.geanta@nxp.com> 8355M: Pankaj Gupta <pankaj.gupta@nxp.com> 8356M: Gaurav Jain <gaurav.jain@nxp.com> 8357L: linux-crypto@vger.kernel.org 8358S: Maintained 8359F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8360F: drivers/crypto/caam/ 8361 8362FREESCALE COLDFIRE M5441X MMC DRIVER 8363M: Angelo Dureghello <angelo.dureghello@timesys.com> 8364L: linux-mmc@vger.kernel.org 8365S: Maintained 8366F: drivers/mmc/host/sdhci-esdhc-mcf.c 8367F: include/linux/platform_data/mmc-esdhc-mcf.h 8368 8369FREESCALE DIU FRAMEBUFFER DRIVER 8370M: Timur Tabi <timur@kernel.org> 8371L: linux-fbdev@vger.kernel.org 8372S: Maintained 8373F: drivers/video/fbdev/fsl-diu-fb.* 8374 8375FREESCALE DMA DRIVER 8376M: Li Yang <leoyang.li@nxp.com> 8377M: Zhang Wei <zw@zh-kernel.org> 8378L: linuxppc-dev@lists.ozlabs.org 8379S: Maintained 8380F: drivers/dma/fsldma.* 8381 8382FREESCALE DSPI DRIVER 8383M: Vladimir Oltean <olteanv@gmail.com> 8384L: linux-spi@vger.kernel.org 8385S: Maintained 8386F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8387F: drivers/spi/spi-fsl-dspi.c 8388F: include/linux/spi/spi-fsl-dspi.h 8389 8390FREESCALE eDMA DRIVER 8391M: Frank Li <Frank.Li@nxp.com> 8392L: imx@lists.linux.dev 8393L: dmaengine@vger.kernel.org 8394S: Maintained 8395F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8396F: drivers/dma/fsl-edma*.* 8397 8398FREESCALE ENETC ETHERNET DRIVERS 8399M: Claudiu Manoil <claudiu.manoil@nxp.com> 8400M: Vladimir Oltean <vladimir.oltean@nxp.com> 8401L: netdev@vger.kernel.org 8402S: Maintained 8403F: drivers/net/ethernet/freescale/enetc/ 8404 8405FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8406M: Claudiu Manoil <claudiu.manoil@nxp.com> 8407L: netdev@vger.kernel.org 8408S: Maintained 8409F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8410F: drivers/net/ethernet/freescale/gianfar* 8411 8412FREESCALE GPMI NAND DRIVER 8413M: Han Xu <han.xu@nxp.com> 8414L: linux-mtd@lists.infradead.org 8415S: Maintained 8416F: drivers/mtd/nand/raw/gpmi-nand/* 8417 8418FREESCALE I2C CPM DRIVER 8419M: Jochen Friedrich <jochen@scram.de> 8420L: linuxppc-dev@lists.ozlabs.org 8421L: linux-i2c@vger.kernel.org 8422S: Maintained 8423F: drivers/i2c/busses/i2c-cpm.c 8424 8425FREESCALE IMX / MXC FEC DRIVER 8426M: Wei Fang <wei.fang@nxp.com> 8427R: Shenwei Wang <shenwei.wang@nxp.com> 8428R: Clark Wang <xiaoning.wang@nxp.com> 8429R: NXP Linux Team <linux-imx@nxp.com> 8430L: netdev@vger.kernel.org 8431S: Maintained 8432F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8433F: drivers/net/ethernet/freescale/fec.h 8434F: drivers/net/ethernet/freescale/fec_main.c 8435F: drivers/net/ethernet/freescale/fec_ptp.c 8436 8437FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8438M: Sascha Hauer <s.hauer@pengutronix.de> 8439R: Pengutronix Kernel Team <kernel@pengutronix.de> 8440L: linux-fbdev@vger.kernel.org 8441L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8442S: Maintained 8443F: drivers/video/fbdev/imxfb.c 8444 8445FREESCALE IMX DDR PMU DRIVER 8446M: Frank Li <Frank.li@nxp.com> 8447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8448S: Maintained 8449F: Documentation/admin-guide/perf/imx-ddr.rst 8450F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8451F: drivers/perf/fsl_imx8_ddr_perf.c 8452 8453FREESCALE IMX I2C DRIVER 8454M: Oleksij Rempel <o.rempel@pengutronix.de> 8455R: Pengutronix Kernel Team <kernel@pengutronix.de> 8456L: linux-i2c@vger.kernel.org 8457S: Maintained 8458F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8459F: drivers/i2c/busses/i2c-imx.c 8460 8461FREESCALE IMX LPI2C DRIVER 8462M: Dong Aisheng <aisheng.dong@nxp.com> 8463L: linux-i2c@vger.kernel.org 8464L: linux-imx@nxp.com 8465S: Maintained 8466F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8467F: drivers/i2c/busses/i2c-imx-lpi2c.c 8468 8469FREESCALE MPC I2C DRIVER 8470M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8471L: linux-i2c@vger.kernel.org 8472S: Maintained 8473F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8474F: drivers/i2c/busses/i2c-mpc.c 8475 8476FREESCALE QORIQ DPAA ETHERNET DRIVER 8477M: Madalin Bucur <madalin.bucur@nxp.com> 8478L: netdev@vger.kernel.org 8479S: Maintained 8480F: drivers/net/ethernet/freescale/dpaa 8481 8482FREESCALE QORIQ DPAA FMAN DRIVER 8483M: Madalin Bucur <madalin.bucur@nxp.com> 8484R: Sean Anderson <sean.anderson@seco.com> 8485L: netdev@vger.kernel.org 8486S: Maintained 8487F: Documentation/devicetree/bindings/net/fsl-fman.txt 8488F: drivers/net/ethernet/freescale/fman 8489 8490FREESCALE QORIQ PTP CLOCK DRIVER 8491M: Yangbo Lu <yangbo.lu@nxp.com> 8492L: netdev@vger.kernel.org 8493S: Maintained 8494F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8495F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8496F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8497F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8498F: drivers/ptp/ptp_qoriq.c 8499F: drivers/ptp/ptp_qoriq_debugfs.c 8500F: include/linux/fsl/ptp_qoriq.h 8501 8502FREESCALE QUAD SPI DRIVER 8503M: Han Xu <han.xu@nxp.com> 8504L: linux-spi@vger.kernel.org 8505S: Maintained 8506F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8507F: drivers/spi/spi-fsl-qspi.c 8508 8509FREESCALE QUICC ENGINE LIBRARY 8510M: Qiang Zhao <qiang.zhao@nxp.com> 8511L: linuxppc-dev@lists.ozlabs.org 8512S: Maintained 8513F: drivers/soc/fsl/qe/ 8514F: include/soc/fsl/qe/ 8515 8516FREESCALE QUICC ENGINE QMC DRIVER 8517M: Herve Codina <herve.codina@bootlin.com> 8518L: linuxppc-dev@lists.ozlabs.org 8519S: Maintained 8520F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8521F: drivers/soc/fsl/qe/qmc.c 8522F: include/soc/fsl/qe/qmc.h 8523 8524FREESCALE QUICC ENGINE TSA DRIVER 8525M: Herve Codina <herve.codina@bootlin.com> 8526L: linuxppc-dev@lists.ozlabs.org 8527S: Maintained 8528F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8529F: drivers/soc/fsl/qe/tsa.c 8530F: drivers/soc/fsl/qe/tsa.h 8531F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8532 8533FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8534M: Li Yang <leoyang.li@nxp.com> 8535L: netdev@vger.kernel.org 8536L: linuxppc-dev@lists.ozlabs.org 8537S: Maintained 8538F: drivers/net/ethernet/freescale/ucc_geth* 8539 8540FREESCALE QUICC ENGINE UCC HDLC DRIVER 8541M: Zhao Qiang <qiang.zhao@nxp.com> 8542L: netdev@vger.kernel.org 8543L: linuxppc-dev@lists.ozlabs.org 8544S: Maintained 8545F: drivers/net/wan/fsl_ucc_hdlc* 8546 8547FREESCALE QUICC ENGINE UCC UART DRIVER 8548M: Timur Tabi <timur@kernel.org> 8549L: linuxppc-dev@lists.ozlabs.org 8550S: Maintained 8551F: drivers/tty/serial/ucc_uart.c 8552 8553FREESCALE SOC DRIVERS 8554M: Li Yang <leoyang.li@nxp.com> 8555L: linuxppc-dev@lists.ozlabs.org 8556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8557S: Maintained 8558F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8559F: Documentation/devicetree/bindings/soc/fsl/ 8560F: drivers/soc/fsl/ 8561F: include/linux/fsl/ 8562F: include/soc/fsl/ 8563 8564FREESCALE SOC FS_ENET DRIVER 8565M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8566L: linuxppc-dev@lists.ozlabs.org 8567L: netdev@vger.kernel.org 8568S: Maintained 8569F: drivers/net/ethernet/freescale/fs_enet/ 8570 8571FREESCALE SOC SOUND DRIVERS 8572M: Shengjiu Wang <shengjiu.wang@gmail.com> 8573M: Xiubo Li <Xiubo.Lee@gmail.com> 8574R: Fabio Estevam <festevam@gmail.com> 8575R: Nicolin Chen <nicoleotsuka@gmail.com> 8576L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8577L: linuxppc-dev@lists.ozlabs.org 8578S: Maintained 8579F: sound/soc/fsl/fsl* 8580F: sound/soc/fsl/imx* 8581F: sound/soc/fsl/mpc8610_hpcd.c 8582 8583FREESCALE SOC SOUND QMC DRIVER 8584M: Herve Codina <herve.codina@bootlin.com> 8585L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8586L: linuxppc-dev@lists.ozlabs.org 8587S: Maintained 8588F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8589F: sound/soc/fsl/fsl_qmc_audio.c 8590 8591FREESCALE USB PERIPHERAL DRIVERS 8592M: Li Yang <leoyang.li@nxp.com> 8593L: linux-usb@vger.kernel.org 8594L: linuxppc-dev@lists.ozlabs.org 8595S: Maintained 8596F: drivers/usb/gadget/udc/fsl* 8597 8598FREESCALE USB PHY DRIVER 8599M: Ran Wang <ran.wang_1@nxp.com> 8600L: linux-usb@vger.kernel.org 8601L: linuxppc-dev@lists.ozlabs.org 8602S: Maintained 8603F: drivers/usb/phy/phy-fsl-usb* 8604 8605FREEVXFS FILESYSTEM 8606M: Christoph Hellwig <hch@infradead.org> 8607S: Maintained 8608W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8609F: fs/freevxfs/ 8610 8611FREEZER 8612M: "Rafael J. Wysocki" <rafael@kernel.org> 8613M: Pavel Machek <pavel@ucw.cz> 8614L: linux-pm@vger.kernel.org 8615S: Supported 8616F: Documentation/power/freezing-of-tasks.rst 8617F: include/linux/freezer.h 8618F: kernel/freezer.c 8619 8620FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8621M: David Howells <dhowells@redhat.com> 8622L: linux-cachefs@redhat.com (moderated for non-subscribers) 8623S: Supported 8624F: Documentation/filesystems/caching/ 8625F: fs/fscache/ 8626F: include/linux/fscache*.h 8627 8628FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8629M: Eric Biggers <ebiggers@kernel.org> 8630M: Theodore Y. Ts'o <tytso@mit.edu> 8631M: Jaegeuk Kim <jaegeuk@kernel.org> 8632L: linux-fscrypt@vger.kernel.org 8633S: Supported 8634Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8635T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8636F: Documentation/filesystems/fscrypt.rst 8637F: fs/crypto/ 8638F: include/linux/fscrypt.h 8639F: include/uapi/linux/fscrypt.h 8640 8641FSI SUBSYSTEM 8642M: Jeremy Kerr <jk@ozlabs.org> 8643M: Joel Stanley <joel@jms.id.au> 8644R: Alistar Popple <alistair@popple.id.au> 8645R: Eddie James <eajames@linux.ibm.com> 8646L: linux-fsi@lists.ozlabs.org 8647S: Supported 8648Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8649T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8650F: drivers/fsi/ 8651F: include/linux/fsi*.h 8652F: include/trace/events/fsi*.h 8653 8654FSI-ATTACHED I2C DRIVER 8655M: Eddie James <eajames@linux.ibm.com> 8656L: linux-i2c@vger.kernel.org 8657L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8658S: Maintained 8659F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8660F: drivers/i2c/busses/i2c-fsi.c 8661 8662FSI-ATTACHED SPI DRIVER 8663M: Eddie James <eajames@linux.ibm.com> 8664L: linux-spi@vger.kernel.org 8665S: Maintained 8666F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8667F: drivers/spi/spi-fsi.c 8668 8669FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8670M: Jan Kara <jack@suse.cz> 8671R: Amir Goldstein <amir73il@gmail.com> 8672L: linux-fsdevel@vger.kernel.org 8673S: Maintained 8674T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8675F: fs/notify/ 8676F: include/linux/fsnotify*.h 8677 8678FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8679M: Eric Biggers <ebiggers@kernel.org> 8680M: Theodore Y. Ts'o <tytso@mit.edu> 8681L: fsverity@lists.linux.dev 8682S: Supported 8683Q: https://patchwork.kernel.org/project/fsverity/list/ 8684T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8685F: Documentation/filesystems/fsverity.rst 8686F: fs/verity/ 8687F: include/linux/fsverity.h 8688F: include/uapi/linux/fsverity.h 8689 8690FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8691M: Michael Zaidman <michael.zaidman@gmail.com> 8692L: linux-i2c@vger.kernel.org 8693L: linux-input@vger.kernel.org 8694S: Maintained 8695F: drivers/hid/hid-ft260.c 8696 8697FUJITSU LAPTOP EXTRAS 8698M: Jonathan Woithe <jwoithe@just42.net> 8699L: platform-driver-x86@vger.kernel.org 8700S: Maintained 8701F: drivers/platform/x86/fujitsu-laptop.c 8702 8703FUJITSU TABLET EXTRAS 8704M: Robert Gerlach <khnz@gmx.de> 8705L: platform-driver-x86@vger.kernel.org 8706S: Maintained 8707F: drivers/platform/x86/fujitsu-tablet.c 8708 8709FUNCTION HOOKS (FTRACE) 8710M: Steven Rostedt <rostedt@goodmis.org> 8711M: Masami Hiramatsu <mhiramat@kernel.org> 8712R: Mark Rutland <mark.rutland@arm.com> 8713L: linux-kernel@vger.kernel.org 8714L: linux-trace-kernel@vger.kernel.org 8715S: Maintained 8716Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8717T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8718F: Documentation/trace/ftrace* 8719F: arch/*/*/*/*ftrace* 8720F: arch/*/*/*ftrace* 8721F: include/*/ftrace.h 8722F: kernel/trace/fgraph.c 8723F: kernel/trace/ftrace* 8724F: samples/ftrace 8725 8726FUNGIBLE ETHERNET DRIVERS 8727M: Dimitris Michailidis <dmichail@fungible.com> 8728L: netdev@vger.kernel.org 8729S: Supported 8730F: drivers/net/ethernet/fungible/ 8731 8732FUSE: FILESYSTEM IN USERSPACE 8733M: Miklos Szeredi <miklos@szeredi.hu> 8734L: linux-fsdevel@vger.kernel.org 8735S: Maintained 8736W: https://github.com/libfuse/ 8737T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8738F: Documentation/filesystems/fuse.rst 8739F: fs/fuse/ 8740F: include/uapi/linux/fuse.h 8741 8742FUTEX SUBSYSTEM 8743M: Thomas Gleixner <tglx@linutronix.de> 8744M: Ingo Molnar <mingo@redhat.com> 8745R: Peter Zijlstra <peterz@infradead.org> 8746R: Darren Hart <dvhart@infradead.org> 8747R: Davidlohr Bueso <dave@stgolabs.net> 8748R: André Almeida <andrealmeid@igalia.com> 8749L: linux-kernel@vger.kernel.org 8750S: Maintained 8751T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8752F: Documentation/locking/*futex* 8753F: include/asm-generic/futex.h 8754F: include/linux/futex.h 8755F: include/uapi/linux/futex.h 8756F: kernel/futex/* 8757F: tools/perf/bench/futex* 8758F: tools/testing/selftests/futex/ 8759 8760GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8761M: Tim Harvey <tharvey@gateworks.com> 8762S: Maintained 8763F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8764F: Documentation/hwmon/gsc-hwmon.rst 8765F: drivers/hwmon/gsc-hwmon.c 8766F: drivers/mfd/gateworks-gsc.c 8767F: include/linux/mfd/gsc.h 8768F: include/linux/platform_data/gsc_hwmon.h 8769 8770GCC PLUGINS 8771M: Kees Cook <keescook@chromium.org> 8772L: linux-hardening@vger.kernel.org 8773S: Maintained 8774T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8775F: Documentation/kbuild/gcc-plugins.rst 8776F: include/linux/stackleak.h 8777F: kernel/stackleak.c 8778F: scripts/Makefile.gcc-plugins 8779F: scripts/gcc-plugins/ 8780 8781GCOV BASED KERNEL PROFILING 8782M: Peter Oberparleiter <oberpar@linux.ibm.com> 8783S: Maintained 8784F: Documentation/dev-tools/gcov.rst 8785F: kernel/gcov/ 8786 8787GDB KERNEL DEBUGGING HELPER SCRIPTS 8788M: Jan Kiszka <jan.kiszka@siemens.com> 8789M: Kieran Bingham <kbingham@kernel.org> 8790S: Supported 8791F: scripts/gdb/ 8792 8793GEMINI CRYPTO DRIVER 8794M: Corentin Labbe <clabbe@baylibre.com> 8795L: linux-crypto@vger.kernel.org 8796S: Maintained 8797F: drivers/crypto/gemini/ 8798 8799GEMTEK FM RADIO RECEIVER DRIVER 8800M: Hans Verkuil <hverkuil@xs4all.nl> 8801L: linux-media@vger.kernel.org 8802S: Maintained 8803W: https://linuxtv.org 8804T: git git://linuxtv.org/media_tree.git 8805F: drivers/media/radio/radio-gemtek* 8806 8807GENERIC ARCHITECTURE TOPOLOGY 8808M: Sudeep Holla <sudeep.holla@arm.com> 8809L: linux-kernel@vger.kernel.org 8810S: Maintained 8811F: drivers/base/arch_topology.c 8812F: include/linux/arch_topology.h 8813 8814GENERIC ENTRY CODE 8815M: Thomas Gleixner <tglx@linutronix.de> 8816M: Peter Zijlstra <peterz@infradead.org> 8817M: Andy Lutomirski <luto@kernel.org> 8818L: linux-kernel@vger.kernel.org 8819S: Maintained 8820T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8821F: include/linux/entry-common.h 8822F: include/linux/entry-kvm.h 8823F: kernel/entry/ 8824 8825GENERIC GPIO I2C DRIVER 8826M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8827S: Supported 8828F: drivers/i2c/busses/i2c-gpio.c 8829F: include/linux/platform_data/i2c-gpio.h 8830 8831GENERIC GPIO I2C MULTIPLEXER DRIVER 8832M: Peter Korsgaard <peter.korsgaard@barco.com> 8833L: linux-i2c@vger.kernel.org 8834S: Supported 8835F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8836F: drivers/i2c/muxes/i2c-mux-gpio.c 8837F: include/linux/platform_data/i2c-mux-gpio.h 8838 8839GENERIC HDLC (WAN) DRIVERS 8840M: Krzysztof Halasa <khc@pm.waw.pl> 8841S: Maintained 8842W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8843F: drivers/net/wan/c101.c 8844F: drivers/net/wan/hd6457* 8845F: drivers/net/wan/hdlc* 8846F: drivers/net/wan/n2.c 8847F: drivers/net/wan/pc300too.c 8848F: drivers/net/wan/pci200syn.c 8849F: drivers/net/wan/wanxl* 8850 8851GENERIC INCLUDE/ASM HEADER FILES 8852M: Arnd Bergmann <arnd@arndb.de> 8853L: linux-arch@vger.kernel.org 8854S: Maintained 8855T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8856F: include/asm-generic/ 8857F: include/uapi/asm-generic/ 8858 8859GENERIC PHY FRAMEWORK 8860M: Vinod Koul <vkoul@kernel.org> 8861M: Kishon Vijay Abraham I <kishon@kernel.org> 8862L: linux-phy@lists.infradead.org 8863S: Supported 8864Q: https://patchwork.kernel.org/project/linux-phy/list/ 8865T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8866F: Documentation/devicetree/bindings/phy/ 8867F: drivers/phy/ 8868F: include/dt-bindings/phy/ 8869F: include/linux/phy/ 8870 8871GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8872M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8873S: Supported 8874F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 8875F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8876 8877GENERIC PM DOMAINS 8878M: "Rafael J. Wysocki" <rafael@kernel.org> 8879M: Kevin Hilman <khilman@kernel.org> 8880M: Ulf Hansson <ulf.hansson@linaro.org> 8881L: linux-pm@vger.kernel.org 8882S: Supported 8883F: Documentation/devicetree/bindings/power/power?domain* 8884F: drivers/base/power/domain*.c 8885F: include/linux/pm_domain.h 8886 8887GENERIC PM DOMAIN PROVIDERS 8888M: Ulf Hansson <ulf.hansson@linaro.org> 8889L: linux-pm@vger.kernel.org 8890S: Supported 8891T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 8892F: drivers/pmdomain/ 8893 8894GENERIC RADIX TREE 8895M: Kent Overstreet <kent.overstreet@linux.dev> 8896S: Supported 8897C: irc://irc.oftc.net/bcache 8898F: include/linux/generic-radix-tree.h 8899F: lib/generic-radix-tree.c 8900 8901GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8902M: Eugen Hristev <eugen.hristev@microchip.com> 8903L: linux-input@vger.kernel.org 8904S: Maintained 8905F: drivers/input/touchscreen/resistive-adc-touch.c 8906 8907GENERIC STRING LIBRARY 8908M: Kees Cook <keescook@chromium.org> 8909R: Andy Shevchenko <andy@kernel.org> 8910L: linux-hardening@vger.kernel.org 8911S: Supported 8912T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8913F: include/linux/string.h 8914F: include/linux/string_choices.h 8915F: include/linux/string_helpers.h 8916F: lib/string.c 8917F: lib/string_helpers.c 8918F: lib/test-string_helpers.c 8919F: lib/test_string.c 8920 8921GENERIC UIO DRIVER FOR PCI DEVICES 8922M: "Michael S. Tsirkin" <mst@redhat.com> 8923L: kvm@vger.kernel.org 8924S: Supported 8925F: drivers/uio/uio_pci_generic.c 8926 8927GENERIC VDSO LIBRARY 8928M: Andy Lutomirski <luto@kernel.org> 8929M: Thomas Gleixner <tglx@linutronix.de> 8930M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8931L: linux-kernel@vger.kernel.org 8932S: Maintained 8933T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8934F: include/asm-generic/vdso/vsyscall.h 8935F: include/vdso/ 8936F: kernel/time/vsyscall.c 8937F: lib/vdso/ 8938 8939GENWQE (IBM Generic Workqueue Card) 8940M: Frank Haverkamp <haver@linux.ibm.com> 8941S: Supported 8942F: drivers/misc/genwqe/ 8943 8944GET_MAINTAINER SCRIPT 8945M: Joe Perches <joe@perches.com> 8946S: Maintained 8947F: scripts/get_maintainer.pl 8948 8949GFS2 FILE SYSTEM 8950M: Bob Peterson <rpeterso@redhat.com> 8951M: Andreas Gruenbacher <agruenba@redhat.com> 8952L: gfs2@lists.linux.dev 8953S: Supported 8954B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8955T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8956F: Documentation/filesystems/gfs2* 8957F: fs/gfs2/ 8958F: include/uapi/linux/gfs2_ondisk.h 8959 8960GIGABYTE WMI DRIVER 8961M: Thomas Weißschuh <thomas@weissschuh.net> 8962L: platform-driver-x86@vger.kernel.org 8963S: Maintained 8964F: drivers/platform/x86/gigabyte-wmi.c 8965 8966GNSS SUBSYSTEM 8967M: Johan Hovold <johan@kernel.org> 8968S: Maintained 8969T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8970F: Documentation/ABI/testing/sysfs-class-gnss 8971F: Documentation/devicetree/bindings/gnss/ 8972F: drivers/gnss/ 8973F: include/linux/gnss.h 8974 8975GO7007 MPEG CODEC 8976M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8977L: linux-media@vger.kernel.org 8978S: Maintained 8979F: drivers/media/usb/go7007/ 8980 8981GOODIX TOUCHSCREEN 8982M: Bastien Nocera <hadess@hadess.net> 8983M: Hans de Goede <hdegoede@redhat.com> 8984L: linux-input@vger.kernel.org 8985S: Maintained 8986F: drivers/input/touchscreen/goodix* 8987 8988GOOGLE ETHERNET DRIVERS 8989M: Jeroen de Borst <jeroendb@google.com> 8990M: Praveen Kaligineedi <pkaligineedi@google.com> 8991R: Shailend Chand <shailend@google.com> 8992L: netdev@vger.kernel.org 8993S: Supported 8994F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8995F: drivers/net/ethernet/google 8996 8997GOOGLE FIRMWARE DRIVERS 8998M: Tzung-Bi Shih <tzungbi@kernel.org> 8999R: Brian Norris <briannorris@chromium.org> 9000R: Julius Werner <jwerner@chromium.org> 9001L: chrome-platform@lists.linux.dev 9002S: Maintained 9003T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9004F: drivers/firmware/google/ 9005 9006GPD POCKET FAN DRIVER 9007M: Hans de Goede <hdegoede@redhat.com> 9008L: platform-driver-x86@vger.kernel.org 9009S: Maintained 9010F: drivers/platform/x86/gpd-pocket-fan.c 9011 9012GPIO ACPI SUPPORT 9013M: Mika Westerberg <mika.westerberg@linux.intel.com> 9014M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9015L: linux-gpio@vger.kernel.org 9016L: linux-acpi@vger.kernel.org 9017S: Supported 9018T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9019F: Documentation/firmware-guide/acpi/gpio-properties.rst 9020F: drivers/gpio/gpiolib-acpi.c 9021F: drivers/gpio/gpiolib-acpi.h 9022 9023GPIO AGGREGATOR 9024M: Geert Uytterhoeven <geert+renesas@glider.be> 9025L: linux-gpio@vger.kernel.org 9026S: Supported 9027F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9028F: drivers/gpio/gpio-aggregator.c 9029 9030GPIO IR Transmitter 9031M: Sean Young <sean@mess.org> 9032L: linux-media@vger.kernel.org 9033S: Maintained 9034F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9035F: drivers/media/rc/gpio-ir-tx.c 9036 9037GPIO MOCKUP DRIVER 9038M: Bamvor Jian Zhang <bamv2005@gmail.com> 9039L: linux-gpio@vger.kernel.org 9040S: Maintained 9041F: drivers/gpio/gpio-mockup.c 9042F: tools/testing/selftests/gpio/ 9043 9044GPIO REGMAP 9045M: Michael Walle <michael@walle.cc> 9046S: Maintained 9047F: drivers/gpio/gpio-regmap.c 9048F: include/linux/gpio/regmap.h 9049K: (devm_)?gpio_regmap_(un)?register 9050 9051GPIO SUBSYSTEM 9052M: Linus Walleij <linus.walleij@linaro.org> 9053M: Bartosz Golaszewski <brgl@bgdev.pl> 9054R: Andy Shevchenko <andy@kernel.org> 9055L: linux-gpio@vger.kernel.org 9056S: Maintained 9057T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9058F: Documentation/ABI/obsolete/sysfs-gpio 9059F: Documentation/ABI/testing/gpio-cdev 9060F: Documentation/admin-guide/gpio/ 9061F: Documentation/devicetree/bindings/gpio/ 9062F: Documentation/driver-api/gpio/ 9063F: drivers/gpio/ 9064F: include/dt-bindings/gpio/ 9065F: include/linux/gpio.h 9066F: include/linux/gpio/ 9067F: include/linux/of_gpio.h 9068F: include/uapi/linux/gpio.h 9069F: tools/gpio/ 9070 9071GRE DEMULTIPLEXER DRIVER 9072M: Dmitry Kozlov <xeb@mail.ru> 9073L: netdev@vger.kernel.org 9074S: Maintained 9075F: include/net/gre.h 9076F: net/ipv4/gre_demux.c 9077F: net/ipv4/gre_offload.c 9078 9079GRETH 10/100/1G Ethernet MAC device driver 9080M: Andreas Larsson <andreas@gaisler.com> 9081L: netdev@vger.kernel.org 9082S: Maintained 9083F: drivers/net/ethernet/aeroflex/ 9084 9085GREYBUS AUDIO PROTOCOLS DRIVERS 9086M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9087M: Mark Greer <mgreer@animalcreek.com> 9088S: Maintained 9089F: drivers/staging/greybus/audio_apbridgea.c 9090F: drivers/staging/greybus/audio_apbridgea.h 9091F: drivers/staging/greybus/audio_codec.c 9092F: drivers/staging/greybus/audio_codec.h 9093F: drivers/staging/greybus/audio_gb.c 9094F: drivers/staging/greybus/audio_manager.c 9095F: drivers/staging/greybus/audio_manager.h 9096F: drivers/staging/greybus/audio_manager_module.c 9097F: drivers/staging/greybus/audio_manager_private.h 9098F: drivers/staging/greybus/audio_manager_sysfs.c 9099F: drivers/staging/greybus/audio_module.c 9100F: drivers/staging/greybus/audio_topology.c 9101 9102GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9103M: Viresh Kumar <vireshk@kernel.org> 9104S: Maintained 9105F: drivers/staging/greybus/authentication.c 9106F: drivers/staging/greybus/bootrom.c 9107F: drivers/staging/greybus/firmware.h 9108F: drivers/staging/greybus/fw-core.c 9109F: drivers/staging/greybus/fw-download.c 9110F: drivers/staging/greybus/fw-management.c 9111F: drivers/staging/greybus/greybus_authentication.h 9112F: drivers/staging/greybus/greybus_firmware.h 9113F: drivers/staging/greybus/hid.c 9114F: drivers/staging/greybus/i2c.c 9115F: drivers/staging/greybus/spi.c 9116F: drivers/staging/greybus/spilib.c 9117F: drivers/staging/greybus/spilib.h 9118 9119GREYBUS LOOPBACK DRIVER 9120M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9121S: Maintained 9122F: drivers/staging/greybus/loopback.c 9123 9124GREYBUS PLATFORM DRIVERS 9125M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9126S: Maintained 9127F: drivers/staging/greybus/arche-apb-ctrl.c 9128F: drivers/staging/greybus/arche-platform.c 9129F: drivers/staging/greybus/arche_platform.h 9130 9131GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9132M: Rui Miguel Silva <rmfrfs@gmail.com> 9133S: Maintained 9134F: drivers/staging/greybus/gpio.c 9135F: drivers/staging/greybus/light.c 9136F: drivers/staging/greybus/power_supply.c 9137F: drivers/staging/greybus/sdio.c 9138F: drivers/staging/greybus/spi.c 9139F: drivers/staging/greybus/spilib.c 9140 9141GREYBUS BEAGLEPLAY DRIVERS 9142M: Ayush Singh <ayushdevel1325@gmail.com> 9143L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9144S: Maintained 9145F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9146F: drivers/greybus/gb-beagleplay.c 9147 9148GREYBUS SUBSYSTEM 9149M: Johan Hovold <johan@kernel.org> 9150M: Alex Elder <elder@kernel.org> 9151M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9152L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9153S: Maintained 9154F: drivers/greybus/ 9155F: drivers/staging/greybus/ 9156F: include/linux/greybus.h 9157F: include/linux/greybus/ 9158 9159GREYBUS UART PROTOCOLS DRIVERS 9160M: David Lin <dtwlin@gmail.com> 9161S: Maintained 9162F: drivers/staging/greybus/log.c 9163F: drivers/staging/greybus/uart.c 9164 9165GS1662 VIDEO SERIALIZER 9166M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9167L: linux-media@vger.kernel.org 9168S: Maintained 9169T: git git://linuxtv.org/media_tree.git 9170F: drivers/media/spi/gs1662.c 9171 9172GSPCA FINEPIX SUBDRIVER 9173M: Frank Zago <frank@zago.net> 9174L: linux-media@vger.kernel.org 9175S: Maintained 9176T: git git://linuxtv.org/media_tree.git 9177F: drivers/media/usb/gspca/finepix.c 9178 9179GSPCA GL860 SUBDRIVER 9180M: Olivier Lorin <o.lorin@laposte.net> 9181L: linux-media@vger.kernel.org 9182S: Maintained 9183T: git git://linuxtv.org/media_tree.git 9184F: drivers/media/usb/gspca/gl860/ 9185 9186GSPCA M5602 SUBDRIVER 9187M: Erik Andren <erik.andren@gmail.com> 9188L: linux-media@vger.kernel.org 9189S: Maintained 9190T: git git://linuxtv.org/media_tree.git 9191F: drivers/media/usb/gspca/m5602/ 9192 9193GSPCA PAC207 SONIXB SUBDRIVER 9194M: Hans Verkuil <hverkuil@xs4all.nl> 9195L: linux-media@vger.kernel.org 9196S: Odd Fixes 9197T: git git://linuxtv.org/media_tree.git 9198F: drivers/media/usb/gspca/pac207.c 9199 9200GSPCA SN9C20X SUBDRIVER 9201M: Brian Johnson <brijohn@gmail.com> 9202L: linux-media@vger.kernel.org 9203S: Maintained 9204T: git git://linuxtv.org/media_tree.git 9205F: drivers/media/usb/gspca/sn9c20x.c 9206 9207GSPCA T613 SUBDRIVER 9208M: Leandro Costantino <lcostantino@gmail.com> 9209L: linux-media@vger.kernel.org 9210S: Maintained 9211T: git git://linuxtv.org/media_tree.git 9212F: drivers/media/usb/gspca/t613.c 9213 9214GSPCA USB WEBCAM DRIVER 9215M: Hans Verkuil <hverkuil@xs4all.nl> 9216L: linux-media@vger.kernel.org 9217S: Odd Fixes 9218T: git git://linuxtv.org/media_tree.git 9219F: drivers/media/usb/gspca/ 9220 9221GTP (GPRS Tunneling Protocol) 9222M: Pablo Neira Ayuso <pablo@netfilter.org> 9223M: Harald Welte <laforge@gnumonks.org> 9224L: osmocom-net-gprs@lists.osmocom.org 9225S: Maintained 9226T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9227F: drivers/net/gtp.c 9228 9229GUID PARTITION TABLE (GPT) 9230M: Davidlohr Bueso <dave@stgolabs.net> 9231L: linux-efi@vger.kernel.org 9232S: Maintained 9233F: block/partitions/efi.* 9234 9235HABANALABS PCI DRIVER 9236M: Oded Gabbay <ogabbay@kernel.org> 9237L: dri-devel@lists.freedesktop.org 9238S: Supported 9239C: irc://irc.oftc.net/dri-devel 9240T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9241F: Documentation/ABI/testing/debugfs-driver-habanalabs 9242F: Documentation/ABI/testing/sysfs-driver-habanalabs 9243F: drivers/accel/habanalabs/ 9244F: include/linux/habanalabs/ 9245F: include/trace/events/habanalabs.h 9246F: include/uapi/drm/habanalabs_accel.h 9247 9248HACKRF MEDIA DRIVER 9249M: Antti Palosaari <crope@iki.fi> 9250L: linux-media@vger.kernel.org 9251S: Maintained 9252W: https://linuxtv.org 9253W: http://palosaari.fi/linux/ 9254Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9255T: git git://linuxtv.org/anttip/media_tree.git 9256F: drivers/media/usb/hackrf/ 9257 9258HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9259M: Chuck Lever <chuck.lever@oracle.com> 9260L: kernel-tls-handshake@lists.linux.dev 9261L: netdev@vger.kernel.org 9262S: Maintained 9263F: Documentation/netlink/specs/handshake.yaml 9264F: Documentation/networking/tls-handshake.rst 9265F: include/net/handshake.h 9266F: include/trace/events/handshake.h 9267F: net/handshake/ 9268 9269HANTRO VPU CODEC DRIVER 9270M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9271M: Philipp Zabel <p.zabel@pengutronix.de> 9272L: linux-media@vger.kernel.org 9273L: linux-rockchip@lists.infradead.org 9274S: Maintained 9275F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9276F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9277F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9278F: drivers/media/platform/verisilicon/ 9279 9280HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9281M: Frank Seidel <frank@f-seidel.de> 9282L: platform-driver-x86@vger.kernel.org 9283S: Maintained 9284W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9285F: drivers/platform/x86/hdaps.c 9286 9287HARDWARE MONITORING 9288M: Jean Delvare <jdelvare@suse.com> 9289M: Guenter Roeck <linux@roeck-us.net> 9290L: linux-hwmon@vger.kernel.org 9291S: Maintained 9292W: http://hwmon.wiki.kernel.org/ 9293T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9294F: Documentation/ABI/testing/sysfs-class-hwmon 9295F: Documentation/devicetree/bindings/hwmon/ 9296F: Documentation/hwmon/ 9297F: drivers/hwmon/ 9298F: include/linux/hwmon*.h 9299F: include/trace/events/hwmon*.h 9300K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9301 9302HARDWARE RANDOM NUMBER GENERATOR CORE 9303M: Olivia Mackall <olivia@selenic.com> 9304M: Herbert Xu <herbert@gondor.apana.org.au> 9305L: linux-crypto@vger.kernel.org 9306S: Odd fixes 9307F: Documentation/admin-guide/hw_random.rst 9308F: Documentation/devicetree/bindings/rng/ 9309F: drivers/char/hw_random/ 9310F: include/linux/hw_random.h 9311 9312HARDWARE SPINLOCK CORE 9313M: Ohad Ben-Cohen <ohad@wizery.com> 9314M: Bjorn Andersson <andersson@kernel.org> 9315R: Baolin Wang <baolin.wang7@gmail.com> 9316L: linux-remoteproc@vger.kernel.org 9317S: Maintained 9318T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9319F: Documentation/devicetree/bindings/hwlock/ 9320F: Documentation/locking/hwspinlock.rst 9321F: drivers/hwspinlock/ 9322F: include/linux/hwspinlock.h 9323 9324HARDWARE TRACING FACILITIES 9325M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9326S: Maintained 9327F: drivers/hwtracing/ 9328 9329HARMONY SOUND DRIVER 9330L: linux-parisc@vger.kernel.org 9331S: Maintained 9332F: sound/parisc/harmony.* 9333 9334HDPVR USB VIDEO ENCODER DRIVER 9335M: Hans Verkuil <hverkuil@xs4all.nl> 9336L: linux-media@vger.kernel.org 9337S: Odd Fixes 9338W: https://linuxtv.org 9339T: git git://linuxtv.org/media_tree.git 9340F: drivers/media/usb/hdpvr/ 9341 9342HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9343M: Matt Hsiao <matt.hsiao@hpe.com> 9344S: Supported 9345F: drivers/misc/hpilo.[ch] 9346 9347HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9348M: Jerry Hoemann <jerry.hoemann@hpe.com> 9349S: Supported 9350F: Documentation/watchdog/hpwdt.rst 9351F: drivers/watchdog/hpwdt.c 9352 9353HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9354M: Don Brace <don.brace@microchip.com> 9355L: storagedev@microchip.com 9356L: linux-scsi@vger.kernel.org 9357S: Supported 9358F: Documentation/scsi/hpsa.rst 9359F: drivers/scsi/hpsa*.[ch] 9360F: include/linux/cciss*.h 9361F: include/uapi/linux/cciss*.h 9362 9363HFI1 DRIVER 9364M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9365L: linux-rdma@vger.kernel.org 9366S: Supported 9367F: drivers/infiniband/hw/hfi1 9368 9369HFS FILESYSTEM 9370L: linux-fsdevel@vger.kernel.org 9371S: Orphan 9372F: Documentation/filesystems/hfs.rst 9373F: fs/hfs/ 9374 9375HFSPLUS FILESYSTEM 9376L: linux-fsdevel@vger.kernel.org 9377S: Orphan 9378F: Documentation/filesystems/hfsplus.rst 9379F: fs/hfsplus/ 9380 9381HGA FRAMEBUFFER DRIVER 9382M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9383L: linux-nvidia@lists.surfsouth.com 9384S: Maintained 9385W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9386F: drivers/video/fbdev/hgafb.c 9387 9388HIBERNATION (aka Software Suspend, aka swsusp) 9389M: "Rafael J. Wysocki" <rafael@kernel.org> 9390M: Pavel Machek <pavel@ucw.cz> 9391L: linux-pm@vger.kernel.org 9392S: Supported 9393B: https://bugzilla.kernel.org 9394F: arch/*/include/asm/suspend*.h 9395F: arch/x86/power/ 9396F: drivers/base/power/ 9397F: include/linux/freezer.h 9398F: include/linux/pm.h 9399F: include/linux/suspend.h 9400F: kernel/power/ 9401 9402HID CORE LAYER 9403M: Jiri Kosina <jikos@kernel.org> 9404M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9405L: linux-input@vger.kernel.org 9406S: Maintained 9407T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9408F: Documentation/hid/ 9409F: drivers/hid/ 9410F: include/linux/hid* 9411F: include/uapi/linux/hid* 9412F: samples/hid/ 9413F: tools/testing/selftests/hid/ 9414 9415HID LOGITECH DRIVERS 9416R: Filipe Laíns <lains@riseup.net> 9417L: linux-input@vger.kernel.org 9418S: Maintained 9419F: drivers/hid/hid-logitech-* 9420 9421HID NVIDIA SHIELD DRIVER 9422M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9423L: linux-input@vger.kernel.org 9424S: Maintained 9425F: drivers/hid/hid-nvidia-shield.c 9426 9427HID PHOENIX RC FLIGHT CONTROLLER 9428M: Marcus Folkesson <marcus.folkesson@gmail.com> 9429L: linux-input@vger.kernel.org 9430S: Maintained 9431F: drivers/hid/hid-pxrc.c 9432 9433HID PLAYSTATION DRIVER 9434M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9435L: linux-input@vger.kernel.org 9436S: Supported 9437F: drivers/hid/hid-playstation.c 9438 9439HID SENSOR HUB DRIVERS 9440M: Jiri Kosina <jikos@kernel.org> 9441M: Jonathan Cameron <jic23@kernel.org> 9442M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9443L: linux-input@vger.kernel.org 9444L: linux-iio@vger.kernel.org 9445S: Maintained 9446F: Documentation/hid/hid-sensor* 9447F: drivers/hid/hid-sensor-* 9448F: drivers/iio/*/hid-* 9449F: include/linux/hid-sensor-* 9450 9451HID VRC-2 CAR CONTROLLER DRIVER 9452M: Marcus Folkesson <marcus.folkesson@gmail.com> 9453L: linux-input@vger.kernel.org 9454S: Maintained 9455F: drivers/hid/hid-vrc2.c 9456 9457HID WACOM DRIVER 9458M: Ping Cheng <ping.cheng@wacom.com> 9459M: Jason Gerecke <jason.gerecke@wacom.com> 9460L: linux-input@vger.kernel.org 9461S: Maintained 9462F: drivers/hid/wacom.h 9463F: drivers/hid/wacom_* 9464 9465HID++ LOGITECH DRIVERS 9466R: Filipe Laíns <lains@riseup.net> 9467R: Bastien Nocera <hadess@hadess.net> 9468L: linux-input@vger.kernel.org 9469S: Maintained 9470F: drivers/hid/hid-logitech-hidpp.c 9471 9472HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9473M: Thomas Gleixner <tglx@linutronix.de> 9474L: linux-kernel@vger.kernel.org 9475S: Maintained 9476T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9477F: Documentation/timers/ 9478F: include/linux/clockchips.h 9479F: include/linux/hrtimer.h 9480F: kernel/time/clockevents.c 9481F: kernel/time/hrtimer.c 9482F: kernel/time/timer_*.c 9483 9484HIGH-SPEED SCC DRIVER FOR AX.25 9485L: linux-hams@vger.kernel.org 9486S: Orphan 9487F: drivers/net/hamradio/scc.c 9488 9489HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9490M: HighPoint Linux Team <linux@highpoint-tech.com> 9491S: Supported 9492W: http://www.highpoint-tech.com 9493F: Documentation/scsi/hptiop.rst 9494F: drivers/scsi/hptiop.c 9495 9496HIKEY960 ONBOARD USB GPIO HUB DRIVER 9497M: John Stultz <jstultz@google.com> 9498L: linux-kernel@vger.kernel.org 9499S: Maintained 9500F: drivers/misc/hisi_hikey_usb.c 9501 9502HIMAX HX83112B TOUCHSCREEN SUPPORT 9503M: Job Noorman <job@noorman.info> 9504L: linux-input@vger.kernel.org 9505S: Maintained 9506F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9507F: drivers/input/touchscreen/himax_hx83112b.c 9508 9509HIPPI 9510M: Jes Sorensen <jes@trained-monkey.org> 9511L: linux-hippi@sunsite.dk 9512S: Maintained 9513F: drivers/net/hippi/ 9514F: include/linux/hippidevice.h 9515F: include/uapi/linux/if_hippi.h 9516F: net/802/hippi.c 9517 9518HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9519M: Kurt Kanzenbach <kurt@linutronix.de> 9520L: netdev@vger.kernel.org 9521S: Maintained 9522F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9523F: drivers/net/dsa/hirschmann/* 9524F: include/linux/platform_data/hirschmann-hellcreek.h 9525F: net/dsa/tag_hellcreek.c 9526 9527HISILICON DMA DRIVER 9528M: Zhou Wang <wangzhou1@hisilicon.com> 9529M: Jie Hai <haijie1@huawei.com> 9530L: dmaengine@vger.kernel.org 9531S: Maintained 9532F: drivers/dma/hisi_dma.c 9533 9534HISILICON GPIO DRIVER 9535M: Jay Fang <f.fangjian@huawei.com> 9536L: linux-gpio@vger.kernel.org 9537S: Maintained 9538F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9539F: drivers/gpio/gpio-hisi.c 9540 9541HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9542M: Longfang Liu <liulongfang@huawei.com> 9543L: linux-crypto@vger.kernel.org 9544S: Maintained 9545F: Documentation/ABI/testing/debugfs-hisi-hpre 9546F: drivers/crypto/hisilicon/hpre/hpre.h 9547F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9548F: drivers/crypto/hisilicon/hpre/hpre_main.c 9549 9550HISILICON HNS3 PMU DRIVER 9551M: Jijie Shao <shaojijie@huawei.com> 9552S: Supported 9553F: Documentation/admin-guide/perf/hns3-pmu.rst 9554F: drivers/perf/hisilicon/hns3_pmu.c 9555 9556HISILICON I2C CONTROLLER DRIVER 9557M: Yicong Yang <yangyicong@hisilicon.com> 9558L: linux-i2c@vger.kernel.org 9559S: Maintained 9560W: https://www.hisilicon.com 9561F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9562F: drivers/i2c/busses/i2c-hisi.c 9563 9564HISILICON KUNPENG SOC HCCS DRIVER 9565M: Huisong Li <lihuisong@huawei.com> 9566S: Maintained 9567F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9568F: drivers/soc/hisilicon/kunpeng_hccs.c 9569F: drivers/soc/hisilicon/kunpeng_hccs.h 9570 9571HISILICON LPC BUS DRIVER 9572M: Jay Fang <f.fangjian@huawei.com> 9573S: Maintained 9574W: http://www.hisilicon.com 9575F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9576F: drivers/bus/hisi_lpc.c 9577 9578HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9579M: Yisen Zhuang <yisen.zhuang@huawei.com> 9580M: Salil Mehta <salil.mehta@huawei.com> 9581L: netdev@vger.kernel.org 9582S: Maintained 9583W: http://www.hisilicon.com 9584F: drivers/net/ethernet/hisilicon/hns3/ 9585 9586HISILICON NETWORK SUBSYSTEM DRIVER 9587M: Yisen Zhuang <yisen.zhuang@huawei.com> 9588M: Salil Mehta <salil.mehta@huawei.com> 9589L: netdev@vger.kernel.org 9590S: Maintained 9591W: http://www.hisilicon.com 9592F: Documentation/devicetree/bindings/net/hisilicon*.txt 9593F: drivers/net/ethernet/hisilicon/ 9594 9595HISILICON PMU DRIVER 9596M: Yicong Yang <yangyicong@hisilicon.com> 9597M: Jonathan Cameron <jonathan.cameron@huawei.com> 9598S: Supported 9599W: http://www.hisilicon.com 9600F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9601F: Documentation/admin-guide/perf/hisi-pmu.rst 9602F: drivers/perf/hisilicon 9603 9604HISILICON PTT DRIVER 9605M: Yicong Yang <yangyicong@hisilicon.com> 9606M: Jonathan Cameron <jonathan.cameron@huawei.com> 9607L: linux-kernel@vger.kernel.org 9608S: Maintained 9609F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9610F: Documentation/trace/hisi-ptt.rst 9611F: drivers/hwtracing/ptt/ 9612F: tools/perf/arch/arm64/util/hisi-ptt.c 9613F: tools/perf/util/hisi-ptt* 9614F: tools/perf/util/hisi-ptt-decoder/* 9615 9616HISILICON QM DRIVER 9617M: Weili Qian <qianweili@huawei.com> 9618M: Zhou Wang <wangzhou1@hisilicon.com> 9619L: linux-crypto@vger.kernel.org 9620S: Maintained 9621F: drivers/crypto/hisilicon/Kconfig 9622F: drivers/crypto/hisilicon/Makefile 9623F: drivers/crypto/hisilicon/qm.c 9624F: drivers/crypto/hisilicon/sgl.c 9625F: include/linux/hisi_acc_qm.h 9626 9627HISILICON ROCE DRIVER 9628M: Junxian Huang <huangjunxian6@hisilicon.com> 9629L: linux-rdma@vger.kernel.org 9630S: Maintained 9631F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9632F: drivers/infiniband/hw/hns/ 9633 9634HISILICON SAS Controller 9635M: Xiang Chen <chenxiang66@hisilicon.com> 9636S: Supported 9637W: http://www.hisilicon.com 9638F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9639F: drivers/scsi/hisi_sas/ 9640 9641HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9642M: Kai Ye <yekai13@huawei.com> 9643M: Longfang Liu <liulongfang@huawei.com> 9644L: linux-crypto@vger.kernel.org 9645S: Maintained 9646F: Documentation/ABI/testing/debugfs-hisi-sec 9647F: drivers/crypto/hisilicon/sec2/sec.h 9648F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9649F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9650F: drivers/crypto/hisilicon/sec2/sec_main.c 9651 9652HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9653M: Jay Fang <f.fangjian@huawei.com> 9654L: linux-spi@vger.kernel.org 9655S: Maintained 9656W: http://www.hisilicon.com 9657F: drivers/spi/spi-hisi-kunpeng.c 9658 9659HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9660M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9661L: linux-kernel@vger.kernel.org 9662S: Maintained 9663F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9664F: drivers/spmi/hisi-spmi-controller.c 9665 9666HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9667M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9668L: linux-kernel@vger.kernel.org 9669S: Maintained 9670F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9671F: drivers/mfd/hi6421-spmi-pmic.c 9672 9673HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9674M: Weili Qian <qianweili@huawei.com> 9675S: Maintained 9676F: drivers/crypto/hisilicon/trng/trng.c 9677 9678HISILICON V3XX SPI NOR FLASH Controller Driver 9679M: Jay Fang <f.fangjian@huawei.com> 9680S: Maintained 9681W: http://www.hisilicon.com 9682F: drivers/spi/spi-hisi-sfc-v3xx.c 9683 9684HISILICON ZIP Controller DRIVER 9685M: Yang Shen <shenyang39@huawei.com> 9686M: Zhou Wang <wangzhou1@hisilicon.com> 9687L: linux-crypto@vger.kernel.org 9688S: Maintained 9689F: Documentation/ABI/testing/debugfs-hisi-zip 9690F: drivers/crypto/hisilicon/zip/ 9691 9692HMM - Heterogeneous Memory Management 9693M: Jérôme Glisse <jglisse@redhat.com> 9694L: linux-mm@kvack.org 9695S: Maintained 9696F: Documentation/mm/hmm.rst 9697F: include/linux/hmm* 9698F: lib/test_hmm* 9699F: mm/hmm* 9700F: tools/testing/selftests/mm/*hmm* 9701 9702HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9703M: Andreas Klinger <ak@it-klinger.de> 9704L: linux-iio@vger.kernel.org 9705S: Maintained 9706F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9707F: drivers/iio/pressure/mprls0025pa.c 9708 9709HOST AP DRIVER 9710L: linux-wireless@vger.kernel.org 9711S: Obsolete 9712F: drivers/net/wireless/intersil/hostap/ 9713 9714HP BIOSCFG DRIVER 9715M: Jorge Lopez <jorge.lopez2@hp.com> 9716L: platform-driver-x86@vger.kernel.org 9717S: Maintained 9718F: drivers/platform/x86/hp/hp-bioscfg/ 9719 9720HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9721L: platform-driver-x86@vger.kernel.org 9722S: Orphan 9723F: drivers/platform/x86/hp/tc1100-wmi.c 9724 9725HP WMI HARDWARE MONITOR DRIVER 9726M: James Seo <james@equiv.tech> 9727L: linux-hwmon@vger.kernel.org 9728S: Maintained 9729F: Documentation/hwmon/hp-wmi-sensors.rst 9730F: drivers/hwmon/hp-wmi-sensors.c 9731 9732HPET: High Precision Event Timers driver 9733M: Clemens Ladisch <clemens@ladisch.de> 9734S: Maintained 9735F: Documentation/timers/hpet.rst 9736F: drivers/char/hpet.c 9737F: include/linux/hpet.h 9738F: include/uapi/linux/hpet.h 9739 9740HPET: x86 9741S: Orphan 9742F: arch/x86/include/asm/hpet.h 9743F: arch/x86/kernel/hpet.c 9744 9745HPFS FILESYSTEM 9746M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9747S: Maintained 9748W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9749F: fs/hpfs/ 9750 9751HS3001 Hardware Temperature and Humidity Sensor 9752M: Andre Werner <andre.werner@systec-electronic.com> 9753L: linux-hwmon@vger.kernel.org 9754S: Maintained 9755F: drivers/hwmon/hs3001.c 9756 9757HSI SUBSYSTEM 9758M: Sebastian Reichel <sre@kernel.org> 9759S: Maintained 9760T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9761F: Documentation/ABI/testing/sysfs-bus-hsi 9762F: Documentation/driver-api/hsi.rst 9763F: drivers/hsi/ 9764F: include/linux/hsi/ 9765F: include/uapi/linux/hsi/ 9766 9767HSO 3G MODEM DRIVER 9768L: linux-usb@vger.kernel.org 9769S: Orphan 9770F: drivers/net/usb/hso.c 9771 9772HSR NETWORK PROTOCOL 9773L: netdev@vger.kernel.org 9774S: Orphan 9775F: net/hsr/ 9776 9777HT16K33 LED CONTROLLER DRIVER 9778M: Robin van der Gracht <robin@protonic.nl> 9779S: Maintained 9780F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9781F: drivers/auxdisplay/ht16k33.c 9782 9783HTCPEN TOUCHSCREEN DRIVER 9784M: Pau Oliva Fora <pof@eslack.org> 9785L: linux-input@vger.kernel.org 9786S: Maintained 9787F: drivers/input/touchscreen/htcpen.c 9788 9789HTE SUBSYSTEM 9790M: Dipen Patel <dipenp@nvidia.com> 9791L: timestamp@lists.linux.dev 9792S: Maintained 9793Q: https://patchwork.kernel.org/project/timestamp/list/ 9794T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9795F: Documentation/devicetree/bindings/timestamp/ 9796F: Documentation/driver-api/hte/ 9797F: drivers/hte/ 9798F: include/linux/hte.h 9799 9800HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9801M: Lorenzo Bianconi <lorenzo@kernel.org> 9802L: linux-iio@vger.kernel.org 9803S: Maintained 9804W: http://www.st.com/ 9805F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9806F: drivers/iio/humidity/hts221* 9807 9808HUAWEI ETHERNET DRIVER 9809M: Cai Huoqing <cai.huoqing@linux.dev> 9810L: netdev@vger.kernel.org 9811S: Maintained 9812F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9813F: drivers/net/ethernet/huawei/hinic/ 9814 9815HUGETLB SUBSYSTEM 9816M: Mike Kravetz <mike.kravetz@oracle.com> 9817M: Muchun Song <muchun.song@linux.dev> 9818L: linux-mm@kvack.org 9819S: Maintained 9820F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9821F: Documentation/admin-guide/mm/hugetlbpage.rst 9822F: Documentation/mm/hugetlbfs_reserv.rst 9823F: Documentation/mm/vmemmap_dedup.rst 9824F: fs/hugetlbfs/ 9825F: include/linux/hugetlb.h 9826F: mm/hugetlb.c 9827F: mm/hugetlb_vmemmap.c 9828F: mm/hugetlb_vmemmap.h 9829F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 9830 9831HVA ST MEDIA DRIVER 9832M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9833L: linux-media@vger.kernel.org 9834S: Supported 9835W: https://linuxtv.org 9836T: git git://linuxtv.org/media_tree.git 9837F: drivers/media/platform/st/sti/hva 9838 9839HWPOISON MEMORY FAILURE HANDLING 9840M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9841R: Miaohe Lin <linmiaohe@huawei.com> 9842L: linux-mm@kvack.org 9843S: Maintained 9844F: mm/hwpoison-inject.c 9845F: mm/memory-failure.c 9846 9847HYCON HY46XX TOUCHSCREEN SUPPORT 9848M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9849L: linux-input@vger.kernel.org 9850S: Maintained 9851F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9852F: drivers/input/touchscreen/hycon-hy46xx.c 9853 9854HYGON PROCESSOR SUPPORT 9855M: Pu Wen <puwen@hygon.cn> 9856L: linux-kernel@vger.kernel.org 9857S: Maintained 9858F: arch/x86/kernel/cpu/hygon.c 9859 9860HYNIX HI556 SENSOR DRIVER 9861M: Sakari Ailus <sakari.ailus@linux.intel.com> 9862L: linux-media@vger.kernel.org 9863S: Maintained 9864T: git git://linuxtv.org/media_tree.git 9865F: drivers/media/i2c/hi556.c 9866 9867HYNIX HI846 SENSOR DRIVER 9868M: Martin Kepplinger <martin.kepplinger@puri.sm> 9869L: linux-media@vger.kernel.org 9870S: Maintained 9871F: drivers/media/i2c/hi846.c 9872 9873HYNIX HI847 SENSOR DRIVER 9874M: Sakari Ailus <sakari.ailus@linux.intel.com> 9875L: linux-media@vger.kernel.org 9876S: Maintained 9877F: drivers/media/i2c/hi847.c 9878 9879Hyper-V/Azure CORE AND DRIVERS 9880M: "K. Y. Srinivasan" <kys@microsoft.com> 9881M: Haiyang Zhang <haiyangz@microsoft.com> 9882M: Wei Liu <wei.liu@kernel.org> 9883M: Dexuan Cui <decui@microsoft.com> 9884L: linux-hyperv@vger.kernel.org 9885S: Supported 9886T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9887F: Documentation/ABI/stable/sysfs-bus-vmbus 9888F: Documentation/ABI/testing/debugfs-hyperv 9889F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9890F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9891F: Documentation/virt/hyperv 9892F: arch/arm64/hyperv 9893F: arch/arm64/include/asm/hyperv-tlfs.h 9894F: arch/arm64/include/asm/mshyperv.h 9895F: arch/x86/hyperv 9896F: arch/x86/include/asm/hyperv-tlfs.h 9897F: arch/x86/include/asm/mshyperv.h 9898F: arch/x86/include/asm/trace/hyperv.h 9899F: arch/x86/kernel/cpu/mshyperv.c 9900F: drivers/clocksource/hyperv_timer.c 9901F: drivers/hid/hid-hyperv.c 9902F: drivers/hv/ 9903F: drivers/input/serio/hyperv-keyboard.c 9904F: drivers/iommu/hyperv-iommu.c 9905F: drivers/net/ethernet/microsoft/ 9906F: drivers/net/hyperv/ 9907F: drivers/pci/controller/pci-hyperv-intf.c 9908F: drivers/pci/controller/pci-hyperv.c 9909F: drivers/scsi/storvsc_drv.c 9910F: drivers/uio/uio_hv_generic.c 9911F: drivers/video/fbdev/hyperv_fb.c 9912F: include/asm-generic/hyperv-tlfs.h 9913F: include/asm-generic/mshyperv.h 9914F: include/clocksource/hyperv_timer.h 9915F: include/linux/hyperv.h 9916F: include/net/mana 9917F: include/uapi/linux/hyperv.h 9918F: net/vmw_vsock/hyperv_transport.c 9919F: tools/hv/ 9920 9921HYPERBUS SUPPORT 9922M: Vignesh Raghavendra <vigneshr@ti.com> 9923R: Tudor Ambarus <tudor.ambarus@linaro.org> 9924L: linux-mtd@lists.infradead.org 9925S: Supported 9926Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9927C: irc://irc.oftc.net/mtd 9928T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9929F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9930F: drivers/mtd/hyperbus/ 9931F: include/linux/mtd/hyperbus.h 9932 9933HYPERVISOR VIRTUAL CONSOLE DRIVER 9934L: linuxppc-dev@lists.ozlabs.org 9935S: Odd Fixes 9936F: drivers/tty/hvc/ 9937 9938I2C ACPI SUPPORT 9939M: Mika Westerberg <mika.westerberg@linux.intel.com> 9940L: linux-i2c@vger.kernel.org 9941L: linux-acpi@vger.kernel.org 9942S: Maintained 9943F: drivers/i2c/i2c-core-acpi.c 9944 9945I2C ADDRESS TRANSLATOR (ATR) 9946M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 9947R: Luca Ceresoli <luca.ceresoli@bootlin.com> 9948L: linux-i2c@vger.kernel.org 9949S: Maintained 9950F: drivers/i2c/i2c-atr.c 9951F: include/linux/i2c-atr.h 9952 9953I2C CONTROLLER DRIVER FOR NVIDIA GPU 9954M: Ajay Gupta <ajayg@nvidia.com> 9955L: linux-i2c@vger.kernel.org 9956S: Maintained 9957F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9958F: drivers/i2c/busses/i2c-nvidia-gpu.c 9959 9960I2C MUXES 9961M: Peter Rosin <peda@axentia.se> 9962L: linux-i2c@vger.kernel.org 9963S: Maintained 9964F: Documentation/devicetree/bindings/i2c/i2c-arb* 9965F: Documentation/devicetree/bindings/i2c/i2c-gate* 9966F: Documentation/devicetree/bindings/i2c/i2c-mux* 9967F: Documentation/i2c/i2c-topology.rst 9968F: Documentation/i2c/muxes/ 9969F: drivers/i2c/i2c-mux.c 9970F: drivers/i2c/muxes/ 9971F: include/linux/i2c-mux.h 9972 9973I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9974M: Gregory CLEMENT <gregory.clement@bootlin.com> 9975L: linux-i2c@vger.kernel.org 9976S: Maintained 9977F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9978F: drivers/i2c/busses/i2c-mv64xxx.c 9979 9980I2C OVER PARALLEL PORT 9981M: Jean Delvare <jdelvare@suse.com> 9982L: linux-i2c@vger.kernel.org 9983S: Maintained 9984F: Documentation/i2c/busses/i2c-parport.rst 9985F: drivers/i2c/busses/i2c-parport.c 9986 9987I2C SUBSYSTEM 9988M: Wolfram Sang <wsa@kernel.org> 9989L: linux-i2c@vger.kernel.org 9990S: Maintained 9991W: https://i2c.wiki.kernel.org/ 9992Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9993T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9994F: Documentation/devicetree/bindings/i2c/i2c.txt 9995F: Documentation/i2c/ 9996F: drivers/i2c/* 9997F: include/dt-bindings/i2c/i2c.h 9998F: include/linux/i2c-dev.h 9999F: include/linux/i2c-smbus.h 10000F: include/linux/i2c.h 10001F: include/uapi/linux/i2c-*.h 10002F: include/uapi/linux/i2c.h 10003 10004I2C SUBSYSTEM HOST DRIVERS 10005M: Andi Shyti <andi.shyti@kernel.org> 10006L: linux-i2c@vger.kernel.org 10007S: Maintained 10008W: https://i2c.wiki.kernel.org/ 10009Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10010T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10011F: Documentation/devicetree/bindings/i2c/ 10012F: drivers/i2c/algos/ 10013F: drivers/i2c/busses/ 10014F: include/dt-bindings/i2c/ 10015 10016I2C-TAOS-EVM DRIVER 10017M: Jean Delvare <jdelvare@suse.com> 10018L: linux-i2c@vger.kernel.org 10019S: Maintained 10020F: Documentation/i2c/busses/i2c-taos-evm.rst 10021F: drivers/i2c/busses/i2c-taos-evm.c 10022 10023I2C-TINY-USB DRIVER 10024M: Till Harbaum <till@harbaum.org> 10025L: linux-i2c@vger.kernel.org 10026S: Maintained 10027W: http://www.harbaum.org/till/i2c_tiny_usb 10028F: drivers/i2c/busses/i2c-tiny-usb.c 10029 10030I2C/SMBUS CONTROLLER DRIVERS FOR PC 10031M: Jean Delvare <jdelvare@suse.com> 10032L: linux-i2c@vger.kernel.org 10033S: Maintained 10034F: Documentation/i2c/busses/i2c-ali1535.rst 10035F: Documentation/i2c/busses/i2c-ali1563.rst 10036F: Documentation/i2c/busses/i2c-ali15x3.rst 10037F: Documentation/i2c/busses/i2c-amd756.rst 10038F: Documentation/i2c/busses/i2c-amd8111.rst 10039F: Documentation/i2c/busses/i2c-i801.rst 10040F: Documentation/i2c/busses/i2c-nforce2.rst 10041F: Documentation/i2c/busses/i2c-piix4.rst 10042F: Documentation/i2c/busses/i2c-sis5595.rst 10043F: Documentation/i2c/busses/i2c-sis630.rst 10044F: Documentation/i2c/busses/i2c-sis96x.rst 10045F: Documentation/i2c/busses/i2c-via.rst 10046F: Documentation/i2c/busses/i2c-viapro.rst 10047F: drivers/i2c/busses/i2c-ali1535.c 10048F: drivers/i2c/busses/i2c-ali1563.c 10049F: drivers/i2c/busses/i2c-ali15x3.c 10050F: drivers/i2c/busses/i2c-amd756-s4882.c 10051F: drivers/i2c/busses/i2c-amd756.c 10052F: drivers/i2c/busses/i2c-amd8111.c 10053F: drivers/i2c/busses/i2c-i801.c 10054F: drivers/i2c/busses/i2c-isch.c 10055F: drivers/i2c/busses/i2c-nforce2-s4985.c 10056F: drivers/i2c/busses/i2c-nforce2.c 10057F: drivers/i2c/busses/i2c-piix4.c 10058F: drivers/i2c/busses/i2c-sis5595.c 10059F: drivers/i2c/busses/i2c-sis630.c 10060F: drivers/i2c/busses/i2c-sis96x.c 10061F: drivers/i2c/busses/i2c-via.c 10062F: drivers/i2c/busses/i2c-viapro.c 10063 10064I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10065M: Hans de Goede <hdegoede@redhat.com> 10066L: linux-i2c@vger.kernel.org 10067S: Maintained 10068F: drivers/i2c/busses/i2c-cht-wc.c 10069 10070I2C/SMBUS ISMT DRIVER 10071M: Seth Heasley <seth.heasley@intel.com> 10072M: Neil Horman <nhorman@tuxdriver.com> 10073L: linux-i2c@vger.kernel.org 10074F: Documentation/i2c/busses/i2c-ismt.rst 10075F: drivers/i2c/busses/i2c-ismt.c 10076 10077I2C/SMBUS STUB DRIVER 10078M: Jean Delvare <jdelvare@suse.com> 10079L: linux-i2c@vger.kernel.org 10080S: Maintained 10081F: drivers/i2c/i2c-stub.c 10082 10083I3C DRIVER FOR ASPEED AST2600 10084M: Jeremy Kerr <jk@codeconstruct.com.au> 10085S: Maintained 10086F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10087F: drivers/i3c/master/ast2600-i3c-master.c 10088 10089I3C DRIVER FOR CADENCE I3C MASTER IP 10090M: Przemysław Gaj <pgaj@cadence.com> 10091S: Maintained 10092F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10093F: drivers/i3c/master/i3c-master-cdns.c 10094 10095I3C DRIVER FOR SYNOPSYS DESIGNWARE 10096S: Orphan 10097F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10098F: drivers/i3c/master/dw* 10099 10100I3C SUBSYSTEM 10101M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10102L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10103S: Maintained 10104C: irc://chat.freenode.net/linux-i3c 10105T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10106F: Documentation/ABI/testing/sysfs-bus-i3c 10107F: Documentation/devicetree/bindings/i3c/ 10108F: Documentation/driver-api/i3c 10109F: drivers/i3c/ 10110F: include/linux/i3c/ 10111 10112IBM Operation Panel Input Driver 10113M: Eddie James <eajames@linux.ibm.com> 10114L: linux-input@vger.kernel.org 10115S: Maintained 10116F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10117F: drivers/input/misc/ibm-panel.c 10118 10119IBM Power 842 compression accelerator 10120M: Haren Myneni <haren@us.ibm.com> 10121S: Supported 10122F: crypto/842.c 10123F: drivers/crypto/nx/Kconfig 10124F: drivers/crypto/nx/Makefile 10125F: drivers/crypto/nx/nx-842* 10126F: include/linux/sw842.h 10127F: lib/842/ 10128 10129IBM Power in-Nest Crypto Acceleration 10130M: Breno Leitão <leitao@debian.org> 10131M: Nayna Jain <nayna@linux.ibm.com> 10132M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10133L: linux-crypto@vger.kernel.org 10134S: Supported 10135F: drivers/crypto/nx/Kconfig 10136F: drivers/crypto/nx/Makefile 10137F: drivers/crypto/nx/nx-aes* 10138F: drivers/crypto/nx/nx-sha* 10139F: drivers/crypto/nx/nx.* 10140F: drivers/crypto/nx/nx_csbcpb.h 10141F: drivers/crypto/nx/nx_debugfs.c 10142 10143IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10144M: Tyrel Datwyler <tyreld@linux.ibm.com> 10145L: linux-pci@vger.kernel.org 10146L: linuxppc-dev@lists.ozlabs.org 10147S: Supported 10148F: drivers/pci/hotplug/rpadlpar* 10149 10150IBM Power Linux RAID adapter 10151M: Brian King <brking@us.ibm.com> 10152S: Supported 10153F: drivers/scsi/ipr.* 10154 10155IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10156M: Tyrel Datwyler <tyreld@linux.ibm.com> 10157L: linux-pci@vger.kernel.org 10158L: linuxppc-dev@lists.ozlabs.org 10159S: Supported 10160F: drivers/pci/hotplug/rpaphp* 10161 10162IBM Power SRIOV Virtual NIC Device Driver 10163M: Haren Myneni <haren@linux.ibm.com> 10164M: Rick Lindsley <ricklind@linux.ibm.com> 10165R: Nick Child <nnac123@linux.ibm.com> 10166R: Dany Madden <danymadden@us.ibm.com> 10167R: Thomas Falcon <tlfalcon@linux.ibm.com> 10168L: netdev@vger.kernel.org 10169S: Supported 10170F: drivers/net/ethernet/ibm/ibmvnic.* 10171 10172IBM Power VFIO Support 10173M: Timothy Pearson <tpearson@raptorengineering.com> 10174S: Supported 10175F: drivers/vfio/vfio_iommu_spapr_tce.c 10176 10177IBM Power Virtual Ethernet Device Driver 10178M: Nick Child <nnac123@linux.ibm.com> 10179L: netdev@vger.kernel.org 10180S: Supported 10181F: drivers/net/ethernet/ibm/ibmveth.* 10182 10183IBM Power Virtual FC Device Drivers 10184M: Tyrel Datwyler <tyreld@linux.ibm.com> 10185L: linux-scsi@vger.kernel.org 10186S: Supported 10187F: drivers/scsi/ibmvscsi/ibmvfc* 10188 10189IBM Power Virtual Management Channel Driver 10190M: Brad Warrum <bwarrum@linux.ibm.com> 10191M: Ritu Agarwal <rituagar@linux.ibm.com> 10192S: Supported 10193F: drivers/misc/ibmvmc.* 10194 10195IBM Power Virtual SCSI Device Drivers 10196M: Tyrel Datwyler <tyreld@linux.ibm.com> 10197L: linux-scsi@vger.kernel.org 10198S: Supported 10199F: drivers/scsi/ibmvscsi/ibmvscsi* 10200F: include/scsi/viosrp.h 10201 10202IBM Power Virtual SCSI Device Target Driver 10203M: Michael Cyr <mikecyr@linux.ibm.com> 10204L: linux-scsi@vger.kernel.org 10205L: target-devel@vger.kernel.org 10206S: Supported 10207F: drivers/scsi/ibmvscsi_tgt/ 10208 10209IBM Power VMX Cryptographic instructions 10210M: Breno Leitão <leitao@debian.org> 10211M: Nayna Jain <nayna@linux.ibm.com> 10212M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10213L: linux-crypto@vger.kernel.org 10214S: Supported 10215F: drivers/crypto/vmx/Kconfig 10216F: drivers/crypto/vmx/Makefile 10217F: drivers/crypto/vmx/aes* 10218F: drivers/crypto/vmx/ghash* 10219F: drivers/crypto/vmx/ppc-xlate.pl 10220F: drivers/crypto/vmx/vmx.c 10221 10222IBM ServeRAID RAID DRIVER 10223S: Orphan 10224F: drivers/scsi/ips.* 10225 10226ICH LPC AND GPIO DRIVER 10227M: Peter Tyser <ptyser@xes-inc.com> 10228S: Maintained 10229F: drivers/gpio/gpio-ich.c 10230F: drivers/mfd/lpc_ich.c 10231 10232ICY I2C DRIVER 10233M: Max Staudt <max@enpas.org> 10234L: linux-i2c@vger.kernel.org 10235S: Maintained 10236F: drivers/i2c/busses/i2c-icy.c 10237 10238IDEAPAD LAPTOP EXTRAS DRIVER 10239M: Ike Panhc <ike.pan@canonical.com> 10240L: platform-driver-x86@vger.kernel.org 10241S: Maintained 10242W: http://launchpad.net/ideapad-laptop 10243F: drivers/platform/x86/ideapad-laptop.c 10244 10245IDEAPAD LAPTOP SLIDEBAR DRIVER 10246M: Andrey Moiseev <o2g.org.ru@gmail.com> 10247L: linux-input@vger.kernel.org 10248S: Maintained 10249W: https://github.com/o2genum/ideapad-slidebar 10250F: drivers/input/misc/ideapad_slidebar.c 10251 10252IDMAPPED MOUNTS 10253M: Christian Brauner <brauner@kernel.org> 10254M: Seth Forshee <sforshee@kernel.org> 10255L: linux-fsdevel@vger.kernel.org 10256S: Maintained 10257T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10258F: Documentation/filesystems/idmappings.rst 10259F: include/linux/mnt_idmapping.* 10260F: tools/testing/selftests/mount_setattr/ 10261 10262IDT VersaClock 5 CLOCK DRIVER 10263M: Luca Ceresoli <luca@lucaceresoli.net> 10264S: Maintained 10265F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10266F: drivers/clk/clk-versaclock5.c 10267 10268IEEE 802.15.4 SUBSYSTEM 10269M: Alexander Aring <alex.aring@gmail.com> 10270M: Stefan Schmidt <stefan@datenfreihafen.org> 10271M: Miquel Raynal <miquel.raynal@bootlin.com> 10272L: linux-wpan@vger.kernel.org 10273S: Maintained 10274W: https://linux-wpan.org/ 10275Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10276T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10277T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10278F: Documentation/networking/ieee802154.rst 10279F: drivers/net/ieee802154/ 10280F: include/linux/ieee802154.h 10281F: include/linux/nl802154.h 10282F: include/net/af_ieee802154.h 10283F: include/net/cfg802154.h 10284F: include/net/ieee802154_netdev.h 10285F: include/net/mac802154.h 10286F: include/net/nl802154.h 10287F: net/ieee802154/ 10288F: net/mac802154/ 10289 10290IFCVF VIRTIO DATA PATH ACCELERATOR 10291R: Zhu Lingshan <lingshan.zhu@intel.com> 10292F: drivers/vdpa/ifcvf/ 10293 10294IFE PROTOCOL 10295M: Yotam Gigi <yotam.gi@gmail.com> 10296M: Jamal Hadi Salim <jhs@mojatatu.com> 10297F: include/net/ife.h 10298F: include/uapi/linux/ife.h 10299F: net/ife 10300 10301IGORPLUG-USB IR RECEIVER 10302M: Sean Young <sean@mess.org> 10303L: linux-media@vger.kernel.org 10304S: Maintained 10305F: drivers/media/rc/igorplugusb.c 10306 10307IGUANAWORKS USB IR TRANSCEIVER 10308M: Sean Young <sean@mess.org> 10309L: linux-media@vger.kernel.org 10310S: Maintained 10311F: drivers/media/rc/iguanair.c 10312 10313IIO DIGITAL POTENTIOMETER DAC 10314M: Peter Rosin <peda@axentia.se> 10315L: linux-iio@vger.kernel.org 10316S: Maintained 10317F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10318F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10319F: drivers/iio/dac/dpot-dac.c 10320 10321IIO ENVELOPE DETECTOR 10322M: Peter Rosin <peda@axentia.se> 10323L: linux-iio@vger.kernel.org 10324S: Maintained 10325F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10326F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10327F: drivers/iio/adc/envelope-detector.c 10328 10329IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10330M: Matti Vaittinen <mazziesaccount@gmail.com> 10331L: linux-iio@vger.kernel.org 10332S: Maintained 10333F: drivers/iio/light/gain-time-scale-helper.c 10334F: drivers/iio/light/gain-time-scale-helper.h 10335 10336IIO MULTIPLEXER 10337M: Peter Rosin <peda@axentia.se> 10338L: linux-iio@vger.kernel.org 10339S: Maintained 10340F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10341F: drivers/iio/multiplexer/iio-mux.c 10342 10343IIO SCMI BASED DRIVER 10344M: Jyoti Bhayana <jbhayana@google.com> 10345L: linux-iio@vger.kernel.org 10346S: Maintained 10347F: drivers/iio/common/scmi_sensors/scmi_iio.c 10348 10349IIO SUBSYSTEM AND DRIVERS 10350M: Jonathan Cameron <jic23@kernel.org> 10351R: Lars-Peter Clausen <lars@metafoo.de> 10352L: linux-iio@vger.kernel.org 10353S: Maintained 10354T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10355F: Documentation/ABI/testing/configfs-iio* 10356F: Documentation/ABI/testing/sysfs-bus-iio* 10357F: Documentation/devicetree/bindings/iio/ 10358F: drivers/iio/ 10359F: drivers/staging/iio/ 10360F: include/dt-bindings/iio/ 10361F: include/linux/iio/ 10362F: tools/iio/ 10363 10364IIO UNIT CONVERTER 10365M: Peter Rosin <peda@axentia.se> 10366L: linux-iio@vger.kernel.org 10367S: Maintained 10368F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10369F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10370F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10371F: drivers/iio/afe/iio-rescale.c 10372 10373IKANOS/ADI EAGLE ADSL USB DRIVER 10374M: Matthieu Castet <castet.matthieu@free.fr> 10375M: Stanislaw Gruszka <stf_xl@wp.pl> 10376S: Maintained 10377F: drivers/usb/atm/ueagle-atm.c 10378 10379IMAGIS TOUCHSCREEN DRIVER 10380M: Markuss Broks <markuss.broks@gmail.com> 10381S: Maintained 10382F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10383F: drivers/input/touchscreen/imagis.c 10384 10385IMGTEC ASCII LCD DRIVER 10386M: Paul Burton <paulburton@kernel.org> 10387S: Maintained 10388F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10389F: drivers/auxdisplay/img-ascii-lcd.c 10390 10391IMGTEC IR DECODER DRIVER 10392S: Orphan 10393F: drivers/media/rc/img-ir/ 10394 10395IMGTEC POWERVR DRM DRIVER 10396M: Frank Binns <frank.binns@imgtec.com> 10397M: Donald Robson <donald.robson@imgtec.com> 10398M: Matt Coster <matt.coster@imgtec.com> 10399S: Supported 10400F: Documentation/devicetree/bindings/gpu/img,powervr.yaml 10401F: drivers/gpu/drm/imagination/ 10402F: include/uapi/drm/pvr_drm.h 10403 10404IMON SOUNDGRAPH USB IR RECEIVER 10405M: Sean Young <sean@mess.org> 10406L: linux-media@vger.kernel.org 10407S: Maintained 10408F: drivers/media/rc/imon.c 10409F: drivers/media/rc/imon_raw.c 10410 10411IMS TWINTURBO FRAMEBUFFER DRIVER 10412L: linux-fbdev@vger.kernel.org 10413S: Orphan 10414F: drivers/video/fbdev/imsttfb.c 10415 10416INA209 HARDWARE MONITOR DRIVER 10417M: Guenter Roeck <linux@roeck-us.net> 10418L: linux-hwmon@vger.kernel.org 10419S: Maintained 10420F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10421F: Documentation/hwmon/ina209.rst 10422F: drivers/hwmon/ina209.c 10423 10424INA2XX HARDWARE MONITOR DRIVER 10425M: Guenter Roeck <linux@roeck-us.net> 10426L: linux-hwmon@vger.kernel.org 10427S: Maintained 10428F: Documentation/hwmon/ina2xx.rst 10429F: drivers/hwmon/ina2xx.c 10430F: include/linux/platform_data/ina2xx.h 10431 10432INDEX OF FURTHER KERNEL DOCUMENTATION 10433M: Carlos Bilbao <carlos.bilbao@amd.com> 10434S: Maintained 10435F: Documentation/process/kernel-docs.rst 10436 10437INDUSTRY PACK SUBSYSTEM (IPACK) 10438M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10439M: Jens Taprogge <jens.taprogge@taprogge.org> 10440M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10441L: industrypack-devel@lists.sourceforge.net 10442S: Maintained 10443W: http://industrypack.sourceforge.net 10444F: drivers/ipack/ 10445 10446INFINEON DPS310 Driver 10447M: Eddie James <eajames@linux.ibm.com> 10448L: linux-iio@vger.kernel.org 10449S: Maintained 10450F: drivers/iio/pressure/dps310.c 10451 10452INFINEON PEB2466 ASoC CODEC 10453M: Herve Codina <herve.codina@bootlin.com> 10454L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10455S: Maintained 10456F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10457F: sound/soc/codecs/peb2466.c 10458 10459INFINIBAND SUBSYSTEM 10460M: Jason Gunthorpe <jgg@nvidia.com> 10461M: Leon Romanovsky <leonro@nvidia.com> 10462L: linux-rdma@vger.kernel.org 10463S: Supported 10464W: https://github.com/linux-rdma/rdma-core 10465Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10466T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10467F: Documentation/devicetree/bindings/infiniband/ 10468F: Documentation/infiniband/ 10469F: drivers/infiniband/ 10470F: include/rdma/ 10471F: include/trace/events/ib_mad.h 10472F: include/trace/events/ib_umad.h 10473F: include/trace/misc/rdma.h 10474F: include/uapi/linux/if_infiniband.h 10475F: include/uapi/rdma/ 10476F: samples/bpf/ibumad_kern.c 10477F: samples/bpf/ibumad_user.c 10478 10479INGENIC JZ4780 NAND DRIVER 10480M: Harvey Hunt <harveyhuntnexus@gmail.com> 10481L: linux-mtd@lists.infradead.org 10482L: linux-mips@vger.kernel.org 10483S: Maintained 10484F: drivers/mtd/nand/raw/ingenic/ 10485 10486INGENIC JZ47xx SoCs 10487M: Paul Cercueil <paul@crapouillou.net> 10488L: linux-mips@vger.kernel.org 10489S: Maintained 10490F: arch/mips/boot/dts/ingenic/ 10491F: arch/mips/generic/board-ingenic.c 10492F: arch/mips/include/asm/mach-ingenic/ 10493F: arch/mips/ingenic/Kconfig 10494F: drivers/clk/ingenic/ 10495F: drivers/dma/dma-jz4780.c 10496F: drivers/gpu/drm/ingenic/ 10497F: drivers/i2c/busses/i2c-jz4780.c 10498F: drivers/iio/adc/ingenic-adc.c 10499F: drivers/irqchip/irq-ingenic.c 10500F: drivers/memory/jz4780-nemc.c 10501F: drivers/mmc/host/jz4740_mmc.c 10502F: drivers/mtd/nand/raw/ingenic/ 10503F: drivers/pinctrl/pinctrl-ingenic.c 10504F: drivers/power/supply/ingenic-battery.c 10505F: drivers/pwm/pwm-jz4740.c 10506F: drivers/remoteproc/ingenic_rproc.c 10507F: drivers/rtc/rtc-jz4740.c 10508F: drivers/tty/serial/8250/8250_ingenic.c 10509F: drivers/usb/musb/jz4740.c 10510F: drivers/watchdog/jz4740_wdt.c 10511F: include/dt-bindings/iio/adc/ingenic,adc.h 10512F: include/linux/mfd/ingenic-tcu.h 10513F: sound/soc/codecs/jz47* 10514F: sound/soc/jz4740/ 10515 10516INJOINIC IP5xxx POWER BANK IC DRIVER 10517M: Samuel Holland <samuel@sholland.org> 10518S: Maintained 10519F: drivers/power/supply/ip5xxx_power.c 10520 10521INOTIFY 10522M: Jan Kara <jack@suse.cz> 10523R: Amir Goldstein <amir73il@gmail.com> 10524L: linux-fsdevel@vger.kernel.org 10525S: Maintained 10526F: Documentation/filesystems/inotify.rst 10527F: fs/notify/inotify/ 10528F: include/linux/inotify.h 10529F: include/uapi/linux/inotify.h 10530 10531INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10532M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10533L: linux-input@vger.kernel.org 10534S: Maintained 10535Q: http://patchwork.kernel.org/project/linux-input/list/ 10536T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10537F: Documentation/devicetree/bindings/input/ 10538F: Documentation/devicetree/bindings/serio/ 10539F: Documentation/input/ 10540F: drivers/input/ 10541F: include/dt-bindings/input/ 10542F: include/linux/input.h 10543F: include/linux/input/ 10544F: include/uapi/linux/input-event-codes.h 10545F: include/uapi/linux/input.h 10546 10547INPUT MULTITOUCH (MT) PROTOCOL 10548M: Henrik Rydberg <rydberg@bitmath.org> 10549L: linux-input@vger.kernel.org 10550S: Odd fixes 10551F: Documentation/input/multi-touch-protocol.rst 10552F: drivers/input/input-mt.c 10553K: \b(ABS|SYN)_MT_ 10554 10555INSIDE SECURE CRYPTO DRIVER 10556M: Antoine Tenart <atenart@kernel.org> 10557L: linux-crypto@vger.kernel.org 10558S: Maintained 10559F: drivers/crypto/inside-secure/ 10560 10561INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10562M: Mimi Zohar <zohar@linux.ibm.com> 10563M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10564L: linux-integrity@vger.kernel.org 10565S: Supported 10566T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10567F: security/integrity/ 10568F: security/integrity/ima/ 10569 10570INTEL 810/815 FRAMEBUFFER DRIVER 10571M: Antonino Daplas <adaplas@gmail.com> 10572L: linux-fbdev@vger.kernel.org 10573S: Maintained 10574F: drivers/video/fbdev/i810/ 10575 10576INTEL 8254 COUNTER DRIVER 10577M: William Breathitt Gray <william.gray@linaro.org> 10578L: linux-iio@vger.kernel.org 10579S: Maintained 10580F: drivers/counter/i8254.c 10581F: include/linux/i8254.h 10582 10583INTEL 8255 GPIO DRIVER 10584M: William Breathitt Gray <william.gray@linaro.org> 10585L: linux-gpio@vger.kernel.org 10586S: Maintained 10587F: drivers/gpio/gpio-i8255.c 10588F: drivers/gpio/gpio-i8255.h 10589 10590INTEL ASoC DRIVERS 10591M: Cezary Rojewski <cezary.rojewski@intel.com> 10592M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10593M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10594M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10595M: Bard Liao <yung-chuan.liao@linux.intel.com> 10596M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10597M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10598L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10599S: Supported 10600F: sound/soc/intel/ 10601 10602INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10603M: Hans de Goede <hdegoede@redhat.com> 10604L: platform-driver-x86@vger.kernel.org 10605S: Maintained 10606F: drivers/platform/x86/intel/atomisp2/pm.c 10607 10608INTEL ATOMISP2 LED DRIVER 10609M: Hans de Goede <hdegoede@redhat.com> 10610L: platform-driver-x86@vger.kernel.org 10611S: Maintained 10612F: drivers/platform/x86/intel/atomisp2/led.c 10613 10614INTEL BIOS SAR INT1092 DRIVER 10615M: Shravan Sudhakar <s.shravan@intel.com> 10616L: platform-driver-x86@vger.kernel.org 10617S: Maintained 10618F: drivers/platform/x86/intel/int1092/ 10619 10620INTEL BROXTON PMC DRIVER 10621M: Mika Westerberg <mika.westerberg@linux.intel.com> 10622M: Zha Qipeng <qipeng.zha@intel.com> 10623S: Maintained 10624F: drivers/mfd/intel_pmc_bxt.c 10625F: include/linux/mfd/intel_pmc_bxt.h 10626 10627INTEL C600 SERIES SAS CONTROLLER DRIVER 10628M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10629L: linux-scsi@vger.kernel.org 10630S: Supported 10631T: git git://git.code.sf.net/p/intel-sas/isci 10632F: drivers/scsi/isci/ 10633 10634INTEL CPU family model numbers 10635M: Tony Luck <tony.luck@intel.com> 10636M: x86@kernel.org 10637L: linux-kernel@vger.kernel.org 10638S: Supported 10639F: arch/x86/include/asm/intel-family.h 10640 10641INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10642M: Jani Nikula <jani.nikula@linux.intel.com> 10643M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10644M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10645M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10646L: intel-gfx@lists.freedesktop.org 10647S: Supported 10648W: https://01.org/linuxgraphics/ 10649Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10650B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10651C: irc://irc.oftc.net/intel-gfx 10652T: git git://anongit.freedesktop.org/drm-intel 10653F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10654F: Documentation/gpu/i915.rst 10655F: drivers/gpu/drm/ci/xfails/i915* 10656F: drivers/gpu/drm/i915/ 10657F: include/drm/i915* 10658F: include/uapi/drm/i915_drm.h 10659 10660INTEL ETHERNET DRIVERS 10661M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10662M: Tony Nguyen <anthony.l.nguyen@intel.com> 10663L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10664S: Supported 10665W: https://www.intel.com/content/www/us/en/support.html 10666Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10667T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10668T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10669F: Documentation/networking/device_drivers/ethernet/intel/ 10670F: drivers/net/ethernet/intel/ 10671F: drivers/net/ethernet/intel/*/ 10672F: include/linux/avf/virtchnl.h 10673F: include/linux/net/intel/iidc.h 10674 10675INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10676M: Mustafa Ismail <mustafa.ismail@intel.com> 10677M: Shiraz Saleem <shiraz.saleem@intel.com> 10678L: linux-rdma@vger.kernel.org 10679S: Supported 10680F: drivers/infiniband/hw/irdma/ 10681F: include/uapi/rdma/irdma-abi.h 10682 10683INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10684M: Maik Broemme <mbroemme@libmpq.org> 10685L: linux-fbdev@vger.kernel.org 10686S: Maintained 10687F: Documentation/fb/intelfb.rst 10688F: drivers/video/fbdev/intelfb/ 10689 10690INTEL GPIO DRIVERS 10691M: Andy Shevchenko <andy@kernel.org> 10692L: linux-gpio@vger.kernel.org 10693S: Supported 10694T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10695F: drivers/gpio/gpio-elkhartlake.c 10696F: drivers/gpio/gpio-ich.c 10697F: drivers/gpio/gpio-merrifield.c 10698F: drivers/gpio/gpio-ml-ioh.c 10699F: drivers/gpio/gpio-pch.c 10700F: drivers/gpio/gpio-sch.c 10701F: drivers/gpio/gpio-sodaville.c 10702F: drivers/gpio/gpio-tangier.c 10703 10704INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10705M: Zhenyu Wang <zhenyuw@linux.intel.com> 10706M: Zhi Wang <zhi.a.wang@intel.com> 10707L: intel-gvt-dev@lists.freedesktop.org 10708L: intel-gfx@lists.freedesktop.org 10709S: Supported 10710W: https://01.org/igvt-g 10711T: git https://github.com/intel/gvt-linux.git 10712F: drivers/gpu/drm/i915/gvt/ 10713 10714INTEL HID EVENT DRIVER 10715M: Alex Hung <alexhung@gmail.com> 10716L: platform-driver-x86@vger.kernel.org 10717S: Maintained 10718F: drivers/platform/x86/intel/hid.c 10719 10720INTEL I/OAT DMA DRIVER 10721M: Dave Jiang <dave.jiang@intel.com> 10722R: Dan Williams <dan.j.williams@intel.com> 10723L: dmaengine@vger.kernel.org 10724S: Supported 10725Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10726F: drivers/dma/ioat* 10727 10728INTEL IDLE DRIVER 10729M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10730M: Len Brown <lenb@kernel.org> 10731L: linux-pm@vger.kernel.org 10732S: Supported 10733B: https://bugzilla.kernel.org 10734T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10735F: drivers/idle/intel_idle.c 10736 10737INTEL IDXD DRIVER 10738M: Fenghua Yu <fenghua.yu@intel.com> 10739M: Dave Jiang <dave.jiang@intel.com> 10740L: dmaengine@vger.kernel.org 10741S: Supported 10742F: drivers/dma/idxd/* 10743F: include/uapi/linux/idxd.h 10744 10745INTEL IN FIELD SCAN (IFS) DEVICE 10746M: Jithu Joseph <jithu.joseph@intel.com> 10747R: Ashok Raj <ashok.raj@intel.com> 10748R: Tony Luck <tony.luck@intel.com> 10749S: Maintained 10750F: drivers/platform/x86/intel/ifs 10751F: include/trace/events/intel_ifs.h 10752 10753INTEL INTEGRATED SENSOR HUB DRIVER 10754M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10755M: Jiri Kosina <jikos@kernel.org> 10756L: linux-input@vger.kernel.org 10757S: Maintained 10758F: drivers/hid/intel-ish-hid/ 10759 10760INTEL IOMMU (VT-d) 10761M: David Woodhouse <dwmw2@infradead.org> 10762M: Lu Baolu <baolu.lu@linux.intel.com> 10763L: iommu@lists.linux.dev 10764S: Supported 10765T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10766F: drivers/iommu/intel/ 10767 10768INTEL IPU3 CSI-2 CIO2 DRIVER 10769M: Yong Zhi <yong.zhi@intel.com> 10770M: Sakari Ailus <sakari.ailus@linux.intel.com> 10771M: Bingbu Cao <bingbu.cao@intel.com> 10772M: Dan Scally <djrscally@gmail.com> 10773R: Tianshu Qiu <tian.shu.qiu@intel.com> 10774L: linux-media@vger.kernel.org 10775S: Maintained 10776T: git git://linuxtv.org/media_tree.git 10777F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10778F: drivers/media/pci/intel/ipu3/ 10779 10780INTEL IPU3 CSI-2 IMGU DRIVER 10781M: Sakari Ailus <sakari.ailus@linux.intel.com> 10782R: Bingbu Cao <bingbu.cao@intel.com> 10783R: Tianshu Qiu <tian.shu.qiu@intel.com> 10784L: linux-media@vger.kernel.org 10785S: Maintained 10786F: Documentation/admin-guide/media/ipu3.rst 10787F: Documentation/admin-guide/media/ipu3_rcb.svg 10788F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10789F: drivers/staging/media/ipu3/ 10790 10791INTEL ISHTP ECLITE DRIVER 10792M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10793L: platform-driver-x86@vger.kernel.org 10794S: Supported 10795F: drivers/platform/x86/intel/ishtp_eclite.c 10796 10797INTEL IXP4XX CRYPTO SUPPORT 10798M: Corentin Labbe <clabbe@baylibre.com> 10799L: linux-crypto@vger.kernel.org 10800S: Maintained 10801F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10802 10803INTEL KEEM BAY DRM DRIVER 10804M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10805M: Edmund Dea <edmund.j.dea@intel.com> 10806S: Maintained 10807F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10808F: drivers/gpu/drm/kmb/ 10809 10810INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10811M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10812S: Maintained 10813F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10814F: drivers/crypto/intel/keembay/Kconfig 10815F: drivers/crypto/intel/keembay/Makefile 10816F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10817F: drivers/crypto/intel/keembay/ocs-aes.c 10818F: drivers/crypto/intel/keembay/ocs-aes.h 10819 10820INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10821M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10822M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10823M: Mark Gross <mgross@linux.intel.com> 10824S: Maintained 10825F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10826F: drivers/crypto/intel/keembay/Kconfig 10827F: drivers/crypto/intel/keembay/Makefile 10828F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10829 10830INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10831M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10832M: Declan Murphy <declan.murphy@intel.com> 10833S: Maintained 10834F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10835F: drivers/crypto/intel/keembay/Kconfig 10836F: drivers/crypto/intel/keembay/Makefile 10837F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10838F: drivers/crypto/intel/keembay/ocs-hcu.c 10839F: drivers/crypto/intel/keembay/ocs-hcu.h 10840 10841INTEL MANAGEMENT ENGINE (mei) 10842M: Tomas Winkler <tomas.winkler@intel.com> 10843L: linux-kernel@vger.kernel.org 10844S: Supported 10845F: Documentation/driver-api/mei/* 10846F: drivers/misc/mei/ 10847F: drivers/watchdog/mei_wdt.c 10848F: include/linux/mei_aux.h 10849F: include/linux/mei_cl_bus.h 10850F: include/uapi/linux/mei.h 10851F: include/uapi/linux/mei_uuid.h 10852F: include/uapi/linux/uuid.h 10853F: samples/mei/* 10854 10855INTEL MAX 10 BMC MFD DRIVER 10856M: Xu Yilun <yilun.xu@intel.com> 10857R: Tom Rix <trix@redhat.com> 10858S: Maintained 10859F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10860F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10861F: drivers/hwmon/intel-m10-bmc-hwmon.c 10862F: drivers/mfd/intel-m10-bmc* 10863F: include/linux/mfd/intel-m10-bmc.h 10864 10865INTEL MAX10 BMC SECURE UPDATES 10866M: Peter Colberg <peter.colberg@intel.com> 10867L: linux-fpga@vger.kernel.org 10868S: Maintained 10869F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10870F: drivers/fpga/intel-m10-bmc-sec-update.c 10871 10872INTEL P-Unit IPC DRIVER 10873M: Zha Qipeng <qipeng.zha@intel.com> 10874L: platform-driver-x86@vger.kernel.org 10875S: Maintained 10876F: arch/x86/include/asm/intel_punit_ipc.h 10877F: drivers/platform/x86/intel/punit_ipc.c 10878 10879INTEL PMC CORE DRIVER 10880M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10881M: David E Box <david.e.box@intel.com> 10882L: platform-driver-x86@vger.kernel.org 10883S: Maintained 10884F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10885F: drivers/platform/x86/intel/pmc/ 10886 10887INTEL PMIC GPIO DRIVERS 10888M: Andy Shevchenko <andy@kernel.org> 10889S: Supported 10890T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10891F: drivers/gpio/gpio-*cove.c 10892 10893INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10894M: Andy Shevchenko <andy@kernel.org> 10895S: Supported 10896F: drivers/mfd/intel_soc_pmic* 10897F: include/linux/mfd/intel_soc_pmic* 10898 10899INTEL PMT DRIVERS 10900M: David E. Box <david.e.box@linux.intel.com> 10901S: Supported 10902F: drivers/platform/x86/intel/pmt/ 10903 10904INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10905M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10906L: linux-wireless@vger.kernel.org 10907S: Maintained 10908F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10909F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10910F: drivers/net/wireless/intel/ipw2x00/ 10911 10912INTEL PSTATE DRIVER 10913M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10914M: Len Brown <lenb@kernel.org> 10915L: linux-pm@vger.kernel.org 10916S: Supported 10917F: drivers/cpufreq/intel_pstate.c 10918 10919INTEL PTP DFL ToD DRIVER 10920M: Tianfei Zhang <tianfei.zhang@intel.com> 10921L: linux-fpga@vger.kernel.org 10922L: netdev@vger.kernel.org 10923S: Maintained 10924F: drivers/ptp/ptp_dfl_tod.c 10925 10926INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10927M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10928L: linux-iio@vger.kernel.org 10929F: drivers/counter/intel-qep.c 10930 10931INTEL SCU DRIVERS 10932M: Mika Westerberg <mika.westerberg@linux.intel.com> 10933S: Maintained 10934F: arch/x86/include/asm/intel_scu_ipc.h 10935F: drivers/platform/x86/intel_scu_* 10936 10937INTEL SDSI DRIVER 10938M: David E. Box <david.e.box@linux.intel.com> 10939S: Supported 10940F: drivers/platform/x86/intel/sdsi.c 10941F: tools/arch/x86/intel_sdsi/ 10942F: tools/testing/selftests/drivers/sdsi/ 10943 10944INTEL SGX 10945M: Jarkko Sakkinen <jarkko@kernel.org> 10946R: Dave Hansen <dave.hansen@linux.intel.com> 10947L: linux-sgx@vger.kernel.org 10948S: Supported 10949Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10950T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10951F: Documentation/arch/x86/sgx.rst 10952F: arch/x86/entry/vdso/vsgx.S 10953F: arch/x86/include/asm/sgx.h 10954F: arch/x86/include/uapi/asm/sgx.h 10955F: arch/x86/kernel/cpu/sgx/* 10956F: tools/testing/selftests/sgx/* 10957K: \bSGX_ 10958 10959INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10960M: Daniel Scally <djrscally@gmail.com> 10961S: Maintained 10962F: drivers/platform/x86/intel/int3472/ 10963 10964INTEL SPEED SELECT TECHNOLOGY 10965M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10966L: platform-driver-x86@vger.kernel.org 10967S: Maintained 10968F: drivers/platform/x86/intel/speed_select_if/ 10969F: include/uapi/linux/isst_if.h 10970F: tools/power/x86/intel-speed-select/ 10971 10972INTEL STRATIX10 FIRMWARE DRIVERS 10973M: Dinh Nguyen <dinguyen@kernel.org> 10974L: linux-kernel@vger.kernel.org 10975S: Maintained 10976T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10977F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10978F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10979F: drivers/firmware/stratix10-rsu.c 10980F: drivers/firmware/stratix10-svc.c 10981F: include/linux/firmware/intel/stratix10-smc.h 10982F: include/linux/firmware/intel/stratix10-svc-client.h 10983 10984INTEL TELEMETRY DRIVER 10985M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10986M: "David E. Box" <david.e.box@linux.intel.com> 10987L: platform-driver-x86@vger.kernel.org 10988S: Maintained 10989F: arch/x86/include/asm/intel_telemetry.h 10990F: drivers/platform/x86/intel/telemetry/ 10991 10992INTEL TPMI DRIVER 10993M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10994L: platform-driver-x86@vger.kernel.org 10995S: Maintained 10996F: Documentation/ABI/testing/debugfs-tpmi 10997F: drivers/platform/x86/intel/tpmi.c 10998F: include/linux/intel_tpmi.h 10999 11000INTEL UNCORE FREQUENCY CONTROL 11001M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11002L: platform-driver-x86@vger.kernel.org 11003S: Maintained 11004F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11005F: drivers/platform/x86/intel/uncore-frequency/ 11006 11007INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11008M: David E. Box <david.e.box@linux.intel.com> 11009S: Supported 11010F: drivers/platform/x86/intel/vsec.* 11011 11012INTEL VIRTUAL BUTTON DRIVER 11013M: AceLan Kao <acelan.kao@canonical.com> 11014L: platform-driver-x86@vger.kernel.org 11015S: Maintained 11016F: drivers/platform/x86/intel/vbtn.c 11017 11018INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11019M: Stanislaw Gruszka <stf_xl@wp.pl> 11020L: linux-wireless@vger.kernel.org 11021S: Supported 11022F: drivers/net/wireless/intel/iwlegacy/ 11023 11024INTEL WIRELESS WIFI LINK (iwlwifi) 11025M: Gregory Greenman <gregory.greenman@intel.com> 11026L: linux-wireless@vger.kernel.org 11027S: Supported 11028W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11029T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11030F: drivers/net/wireless/intel/iwlwifi/ 11031 11032INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11033M: Jithu Joseph <jithu.joseph@intel.com> 11034R: Maurice Ma <maurice.ma@intel.com> 11035S: Maintained 11036W: https://slimbootloader.github.io/security/firmware-update.html 11037F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11038 11039INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11040L: Dell.Client.Kernel@dell.com 11041S: Maintained 11042F: drivers/platform/x86/intel/wmi/thunderbolt.c 11043 11044INTEL WWAN IOSM DRIVER 11045M: M Chetan Kumar <m.chetan.kumar@intel.com> 11046L: netdev@vger.kernel.org 11047S: Maintained 11048F: drivers/net/wwan/iosm/ 11049 11050INTEL(R) TRACE HUB 11051M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11052S: Supported 11053F: Documentation/trace/intel_th.rst 11054F: drivers/hwtracing/intel_th/ 11055F: include/linux/intel_th.h 11056 11057INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11058M: Ning Sun <ning.sun@intel.com> 11059L: tboot-devel@lists.sourceforge.net 11060S: Supported 11061W: http://tboot.sourceforge.net 11062T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11063F: Documentation/arch/x86/intel_txt.rst 11064F: arch/x86/kernel/tboot.c 11065F: include/linux/tboot.h 11066 11067INTERCONNECT API 11068M: Georgi Djakov <djakov@kernel.org> 11069L: linux-pm@vger.kernel.org 11070S: Maintained 11071T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11072F: Documentation/devicetree/bindings/interconnect/ 11073F: Documentation/driver-api/interconnect.rst 11074F: drivers/interconnect/ 11075F: include/dt-bindings/interconnect/ 11076F: include/linux/interconnect-provider.h 11077F: include/linux/interconnect.h 11078 11079INTERRUPT COUNTER DRIVER 11080M: Oleksij Rempel <o.rempel@pengutronix.de> 11081R: Pengutronix Kernel Team <kernel@pengutronix.de> 11082L: linux-iio@vger.kernel.org 11083F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11084F: drivers/counter/interrupt-cnt.c 11085 11086INTERSIL ISL7998X VIDEO DECODER DRIVER 11087M: Michael Tretter <m.tretter@pengutronix.de> 11088R: Pengutronix Kernel Team <kernel@pengutronix.de> 11089L: linux-media@vger.kernel.org 11090S: Maintained 11091F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11092F: drivers/media/i2c/isl7998x.c 11093 11094INVENSENSE ICM-426xx IMU DRIVER 11095M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11096L: linux-iio@vger.kernel.org 11097S: Maintained 11098W: https://invensense.tdk.com/ 11099F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11100F: drivers/iio/imu/inv_icm42600/ 11101 11102INVENSENSE MPU-3050 GYROSCOPE DRIVER 11103M: Linus Walleij <linus.walleij@linaro.org> 11104L: linux-iio@vger.kernel.org 11105S: Maintained 11106F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11107F: drivers/iio/gyro/mpu3050* 11108 11109IOC3 ETHERNET DRIVER 11110M: Ralf Baechle <ralf@linux-mips.org> 11111L: linux-mips@vger.kernel.org 11112S: Maintained 11113F: drivers/net/ethernet/sgi/ioc3-eth.c 11114 11115IOMMU DMA-API LAYER 11116M: Robin Murphy <robin.murphy@arm.com> 11117L: iommu@lists.linux.dev 11118S: Maintained 11119T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11120F: drivers/iommu/dma-iommu.c 11121F: drivers/iommu/dma-iommu.h 11122F: drivers/iommu/iova.c 11123F: include/linux/iova.h 11124 11125IOMMU SUBSYSTEM 11126M: Joerg Roedel <joro@8bytes.org> 11127M: Will Deacon <will@kernel.org> 11128R: Robin Murphy <robin.murphy@arm.com> 11129L: iommu@lists.linux.dev 11130S: Maintained 11131T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11132F: Documentation/devicetree/bindings/iommu/ 11133F: Documentation/userspace-api/iommu.rst 11134F: drivers/iommu/ 11135F: include/linux/iommu.h 11136F: include/linux/iova.h 11137F: include/linux/of_iommu.h 11138F: include/uapi/linux/iommu.h 11139 11140IOMMUFD 11141M: Jason Gunthorpe <jgg@nvidia.com> 11142M: Kevin Tian <kevin.tian@intel.com> 11143L: iommu@lists.linux.dev 11144S: Maintained 11145T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11146F: Documentation/userspace-api/iommufd.rst 11147F: drivers/iommu/iommufd/ 11148F: include/linux/iommufd.h 11149F: include/uapi/linux/iommufd.h 11150F: tools/testing/selftests/iommu/ 11151 11152IOSYS-MAP HELPERS 11153M: Thomas Zimmermann <tzimmermann@suse.de> 11154L: dri-devel@lists.freedesktop.org 11155S: Maintained 11156T: git git://anongit.freedesktop.org/drm/drm-misc 11157F: include/linux/iosys-map.h 11158 11159IO_URING 11160M: Jens Axboe <axboe@kernel.dk> 11161R: Pavel Begunkov <asml.silence@gmail.com> 11162L: io-uring@vger.kernel.org 11163S: Maintained 11164T: git git://git.kernel.dk/linux-block 11165T: git git://git.kernel.dk/liburing 11166F: include/linux/io_uring.h 11167F: include/linux/io_uring_types.h 11168F: include/trace/events/io_uring.h 11169F: include/uapi/linux/io_uring.h 11170F: io_uring/ 11171 11172IPMI SUBSYSTEM 11173M: Corey Minyard <minyard@acm.org> 11174L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11175S: Supported 11176W: http://openipmi.sourceforge.net/ 11177T: git https://github.com/cminyard/linux-ipmi.git for-next 11178F: Documentation/devicetree/bindings/ipmi/ 11179F: Documentation/driver-api/ipmi.rst 11180F: drivers/char/ipmi/ 11181F: include/linux/ipmi* 11182F: include/uapi/linux/ipmi* 11183 11184IPS SCSI RAID DRIVER 11185M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11186L: linux-scsi@vger.kernel.org 11187S: Maintained 11188W: http://www.adaptec.com/ 11189F: drivers/scsi/ips* 11190 11191IPVS 11192M: Simon Horman <horms@verge.net.au> 11193M: Julian Anastasov <ja@ssi.bg> 11194L: netdev@vger.kernel.org 11195L: lvs-devel@vger.kernel.org 11196S: Maintained 11197T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11198T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11199F: Documentation/networking/ipvs-sysctl.rst 11200F: include/net/ip_vs.h 11201F: include/uapi/linux/ip_vs.h 11202F: net/netfilter/ipvs/ 11203 11204IPWIRELESS DRIVER 11205M: Jiri Kosina <jikos@kernel.org> 11206M: David Sterba <dsterba@suse.com> 11207S: Odd Fixes 11208F: drivers/tty/ipwireless/ 11209 11210IRON DEVICE AUDIO CODEC DRIVERS 11211M: Kiseok Jo <kiseok.jo@irondevice.com> 11212L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11213S: Maintained 11214F: Documentation/devicetree/bindings/sound/irondevice,* 11215F: sound/soc/codecs/sma* 11216 11217IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11218M: Thomas Gleixner <tglx@linutronix.de> 11219S: Maintained 11220T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11221F: Documentation/core-api/irq/irq-domain.rst 11222F: include/linux/irqdomain.h 11223F: kernel/irq/irqdomain.c 11224F: kernel/irq/msi.c 11225 11226IRQ SUBSYSTEM 11227M: Thomas Gleixner <tglx@linutronix.de> 11228L: linux-kernel@vger.kernel.org 11229S: Maintained 11230T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11231F: include/linux/group_cpus.h 11232F: kernel/irq/ 11233F: lib/group_cpus.c 11234 11235IRQCHIP DRIVERS 11236M: Thomas Gleixner <tglx@linutronix.de> 11237L: linux-kernel@vger.kernel.org 11238S: Maintained 11239T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11240F: Documentation/devicetree/bindings/interrupt-controller/ 11241F: drivers/irqchip/ 11242 11243ISA 11244M: William Breathitt Gray <william.gray@linaro.org> 11245S: Maintained 11246F: Documentation/driver-api/isa.rst 11247F: drivers/base/isa.c 11248F: include/linux/isa.h 11249 11250ISA RADIO MODULE 11251M: Hans Verkuil <hverkuil@xs4all.nl> 11252L: linux-media@vger.kernel.org 11253S: Maintained 11254W: https://linuxtv.org 11255T: git git://linuxtv.org/media_tree.git 11256F: drivers/media/radio/radio-isa* 11257 11258ISAPNP 11259M: Jaroslav Kysela <perex@perex.cz> 11260S: Maintained 11261F: Documentation/driver-api/isapnp.rst 11262F: drivers/pnp/isapnp/ 11263F: include/linux/isapnp.h 11264 11265ISCSI 11266M: Lee Duncan <lduncan@suse.com> 11267M: Chris Leech <cleech@redhat.com> 11268M: Mike Christie <michael.christie@oracle.com> 11269L: open-iscsi@googlegroups.com 11270L: linux-scsi@vger.kernel.org 11271S: Maintained 11272W: www.open-iscsi.com 11273F: drivers/scsi/*iscsi* 11274F: include/scsi/*iscsi* 11275 11276iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11277M: Peter Jones <pjones@redhat.com> 11278M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11279S: Maintained 11280F: drivers/firmware/iscsi_ibft* 11281 11282ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11283M: Sagi Grimberg <sagi@grimberg.me> 11284M: Max Gurtovoy <mgurtovoy@nvidia.com> 11285L: linux-rdma@vger.kernel.org 11286S: Supported 11287W: http://www.openfabrics.org 11288W: www.open-iscsi.org 11289Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11290F: drivers/infiniband/ulp/iser/ 11291 11292ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11293M: Sagi Grimberg <sagi@grimberg.me> 11294L: linux-rdma@vger.kernel.org 11295L: target-devel@vger.kernel.org 11296S: Supported 11297T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11298F: drivers/infiniband/ulp/isert 11299 11300ISDN/CMTP OVER BLUETOOTH 11301M: Karsten Keil <isdn@linux-pingi.de> 11302L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11303L: netdev@vger.kernel.org 11304S: Odd Fixes 11305W: http://www.isdn4linux.de 11306F: Documentation/isdn/ 11307F: drivers/isdn/capi/ 11308F: include/linux/isdn/ 11309F: include/uapi/linux/isdn/ 11310F: net/bluetooth/cmtp/ 11311 11312ISDN/mISDN SUBSYSTEM 11313M: Karsten Keil <isdn@linux-pingi.de> 11314L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11315L: netdev@vger.kernel.org 11316S: Maintained 11317W: http://www.isdn4linux.de 11318F: drivers/isdn/Kconfig 11319F: drivers/isdn/Makefile 11320F: drivers/isdn/hardware/ 11321F: drivers/isdn/mISDN/ 11322 11323ISOFS FILESYSTEM 11324M: Jan Kara <jack@suse.cz> 11325L: linux-fsdevel@vger.kernel.org 11326S: Maintained 11327F: Documentation/filesystems/isofs.rst 11328F: fs/isofs/ 11329 11330IT87 HARDWARE MONITORING DRIVER 11331M: Jean Delvare <jdelvare@suse.com> 11332L: linux-hwmon@vger.kernel.org 11333S: Maintained 11334F: Documentation/hwmon/it87.rst 11335F: drivers/hwmon/it87.c 11336 11337IT913X MEDIA DRIVER 11338M: Antti Palosaari <crope@iki.fi> 11339L: linux-media@vger.kernel.org 11340S: Maintained 11341W: https://linuxtv.org 11342W: http://palosaari.fi/linux/ 11343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11344T: git git://linuxtv.org/anttip/media_tree.git 11345F: drivers/media/tuners/it913x* 11346 11347ITE IT66121 HDMI BRIDGE DRIVER 11348M: Phong LE <ple@baylibre.com> 11349M: Neil Armstrong <neil.armstrong@linaro.org> 11350S: Maintained 11351T: git git://anongit.freedesktop.org/drm/drm-misc 11352F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11353F: drivers/gpu/drm/bridge/ite-it66121.c 11354 11355IVTV VIDEO4LINUX DRIVER 11356M: Andy Walls <awalls@md.metrocast.net> 11357L: linux-media@vger.kernel.org 11358S: Maintained 11359W: https://linuxtv.org 11360T: git git://linuxtv.org/media_tree.git 11361F: Documentation/admin-guide/media/ivtv* 11362F: drivers/media/pci/ivtv/ 11363F: include/uapi/linux/ivtv* 11364 11365IX2505V MEDIA DRIVER 11366M: Malcolm Priestley <tvboxspy@gmail.com> 11367L: linux-media@vger.kernel.org 11368S: Maintained 11369W: https://linuxtv.org 11370Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11371F: drivers/media/dvb-frontends/ix2505v* 11372 11373JAILHOUSE HYPERVISOR INTERFACE 11374M: Jan Kiszka <jan.kiszka@siemens.com> 11375L: jailhouse-dev@googlegroups.com 11376S: Maintained 11377F: arch/x86/include/asm/jailhouse_para.h 11378F: arch/x86/kernel/jailhouse.c 11379 11380JC42.4 TEMPERATURE SENSOR DRIVER 11381M: Guenter Roeck <linux@roeck-us.net> 11382L: linux-hwmon@vger.kernel.org 11383S: Maintained 11384F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11385F: Documentation/hwmon/jc42.rst 11386F: drivers/hwmon/jc42.c 11387 11388JFS FILESYSTEM 11389M: Dave Kleikamp <shaggy@kernel.org> 11390L: jfs-discussion@lists.sourceforge.net 11391S: Odd Fixes 11392W: http://jfs.sourceforge.net/ 11393T: git https://github.com/kleikamp/linux-shaggy.git 11394F: Documentation/admin-guide/jfs.rst 11395F: fs/jfs/ 11396 11397JME NETWORK DRIVER 11398M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11399L: netdev@vger.kernel.org 11400S: Maintained 11401F: drivers/net/ethernet/jme.* 11402 11403JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11404M: David Woodhouse <dwmw2@infradead.org> 11405M: Richard Weinberger <richard@nod.at> 11406L: linux-mtd@lists.infradead.org 11407S: Odd Fixes 11408W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11409T: git git://git.infradead.org/ubifs-2.6.git 11410F: fs/jffs2/ 11411F: include/uapi/linux/jffs2.h 11412 11413JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11414M: "Theodore Ts'o" <tytso@mit.edu> 11415M: Jan Kara <jack@suse.com> 11416L: linux-ext4@vger.kernel.org 11417S: Maintained 11418F: fs/jbd2/ 11419F: include/linux/jbd2.h 11420 11421JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11422M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11423L: linux-media@vger.kernel.org 11424L: linux-renesas-soc@vger.kernel.org 11425S: Maintained 11426F: drivers/media/platform/renesas/rcar_jpu.c 11427 11428JSM Neo PCI based serial card 11429L: linux-serial@vger.kernel.org 11430S: Orphan 11431F: drivers/tty/serial/jsm/ 11432 11433K10TEMP HARDWARE MONITORING DRIVER 11434M: Clemens Ladisch <clemens@ladisch.de> 11435L: linux-hwmon@vger.kernel.org 11436S: Maintained 11437F: Documentation/hwmon/k10temp.rst 11438F: drivers/hwmon/k10temp.c 11439 11440K8TEMP HARDWARE MONITORING DRIVER 11441M: Rudolf Marek <r.marek@assembler.cz> 11442L: linux-hwmon@vger.kernel.org 11443S: Maintained 11444F: Documentation/hwmon/k8temp.rst 11445F: drivers/hwmon/k8temp.c 11446 11447KASAN 11448M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11449R: Alexander Potapenko <glider@google.com> 11450R: Andrey Konovalov <andreyknvl@gmail.com> 11451R: Dmitry Vyukov <dvyukov@google.com> 11452R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11453L: kasan-dev@googlegroups.com 11454S: Maintained 11455F: Documentation/dev-tools/kasan.rst 11456F: arch/*/include/asm/*kasan.h 11457F: arch/*/mm/kasan_init* 11458F: include/linux/kasan*.h 11459F: lib/Kconfig.kasan 11460F: mm/kasan/ 11461F: scripts/Makefile.kasan 11462 11463KCONFIG 11464M: Masahiro Yamada <masahiroy@kernel.org> 11465L: linux-kbuild@vger.kernel.org 11466S: Maintained 11467Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11468T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11469F: Documentation/kbuild/kconfig* 11470F: scripts/Kconfig.include 11471F: scripts/kconfig/ 11472 11473KCOV 11474R: Dmitry Vyukov <dvyukov@google.com> 11475R: Andrey Konovalov <andreyknvl@gmail.com> 11476L: kasan-dev@googlegroups.com 11477S: Maintained 11478F: Documentation/dev-tools/kcov.rst 11479F: include/linux/kcov.h 11480F: include/uapi/linux/kcov.h 11481F: kernel/kcov.c 11482F: scripts/Makefile.kcov 11483 11484KCSAN 11485M: Marco Elver <elver@google.com> 11486R: Dmitry Vyukov <dvyukov@google.com> 11487L: kasan-dev@googlegroups.com 11488S: Maintained 11489F: Documentation/dev-tools/kcsan.rst 11490F: include/linux/kcsan*.h 11491F: kernel/kcsan/ 11492F: lib/Kconfig.kcsan 11493F: scripts/Makefile.kcsan 11494 11495KDUMP 11496M: Baoquan He <bhe@redhat.com> 11497R: Vivek Goyal <vgoyal@redhat.com> 11498R: Dave Young <dyoung@redhat.com> 11499L: kexec@lists.infradead.org 11500S: Maintained 11501W: http://lse.sourceforge.net/kdump/ 11502F: Documentation/admin-guide/kdump/ 11503F: fs/proc/vmcore.c 11504F: include/linux/crash_core.h 11505F: include/linux/crash_dump.h 11506F: include/uapi/linux/vmcore.h 11507F: kernel/crash_*.c 11508 11509KEENE FM RADIO TRANSMITTER DRIVER 11510M: Hans Verkuil <hverkuil@xs4all.nl> 11511L: linux-media@vger.kernel.org 11512S: Maintained 11513W: https://linuxtv.org 11514T: git git://linuxtv.org/media_tree.git 11515F: drivers/media/radio/radio-keene* 11516 11517KERNEL AUTOMOUNTER 11518M: Ian Kent <raven@themaw.net> 11519L: autofs@vger.kernel.org 11520S: Maintained 11521F: fs/autofs/ 11522 11523KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11524M: Masahiro Yamada <masahiroy@kernel.org> 11525R: Nathan Chancellor <nathan@kernel.org> 11526R: Nick Desaulniers <ndesaulniers@google.com> 11527R: Nicolas Schier <nicolas@fjasle.eu> 11528L: linux-kbuild@vger.kernel.org 11529S: Maintained 11530Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11531T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11532F: Documentation/kbuild/ 11533F: Makefile 11534F: scripts/*vmlinux* 11535F: scripts/Kbuild* 11536F: scripts/Makefile* 11537F: scripts/basic/ 11538F: scripts/dummy-tools/ 11539F: scripts/mk* 11540F: scripts/mod/ 11541F: scripts/package/ 11542F: usr/ 11543 11544KERNEL HARDENING (not covered by other areas) 11545M: Kees Cook <keescook@chromium.org> 11546R: Gustavo A. R. Silva <gustavoars@kernel.org> 11547L: linux-hardening@vger.kernel.org 11548S: Supported 11549T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11550F: Documentation/ABI/testing/sysfs-kernel-oops_count 11551F: Documentation/ABI/testing/sysfs-kernel-warn_count 11552F: arch/*/configs/hardening.config 11553F: include/linux/overflow.h 11554F: include/linux/randomize_kstack.h 11555F: kernel/configs/hardening.config 11556F: mm/usercopy.c 11557K: \b(add|choose)_random_kstack_offset\b 11558K: \b__check_(object_size|heap_object)\b 11559K: \b__counted_by\b 11560 11561KERNEL JANITORS 11562L: kernel-janitors@vger.kernel.org 11563S: Odd Fixes 11564W: http://kernelnewbies.org/KernelJanitors 11565 11566KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11567M: Chuck Lever <chuck.lever@oracle.com> 11568M: Jeff Layton <jlayton@kernel.org> 11569R: Neil Brown <neilb@suse.de> 11570R: Olga Kornievskaia <kolga@netapp.com> 11571R: Dai Ngo <Dai.Ngo@oracle.com> 11572R: Tom Talpey <tom@talpey.com> 11573L: linux-nfs@vger.kernel.org 11574S: Supported 11575W: http://nfs.sourceforge.net/ 11576T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11577F: Documentation/filesystems/nfs/ 11578F: fs/lockd/ 11579F: fs/nfs_common/ 11580F: fs/nfsd/ 11581F: include/linux/lockd/ 11582F: include/linux/sunrpc/ 11583F: include/trace/events/rpcgss.h 11584F: include/trace/events/rpcrdma.h 11585F: include/trace/events/sunrpc.h 11586F: include/trace/misc/fs.h 11587F: include/trace/misc/nfs.h 11588F: include/trace/misc/sunrpc.h 11589F: include/uapi/linux/nfsd/ 11590F: include/uapi/linux/sunrpc/ 11591F: net/sunrpc/ 11592 11593KERNEL REGRESSIONS 11594M: Thorsten Leemhuis <linux@leemhuis.info> 11595L: regressions@lists.linux.dev 11596S: Supported 11597F: Documentation/admin-guide/reporting-regressions.rst 11598F: Documentation/process/handling-regressions.rst 11599 11600KERNEL SELFTEST FRAMEWORK 11601M: Shuah Khan <shuah@kernel.org> 11602M: Shuah Khan <skhan@linuxfoundation.org> 11603L: linux-kselftest@vger.kernel.org 11604S: Maintained 11605Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11606T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11607F: Documentation/dev-tools/kselftest* 11608F: tools/testing/selftests/ 11609 11610KERNEL SMB3 SERVER (KSMBD) 11611M: Namjae Jeon <linkinjeon@kernel.org> 11612M: Steve French <sfrench@samba.org> 11613R: Sergey Senozhatsky <senozhatsky@chromium.org> 11614R: Tom Talpey <tom@talpey.com> 11615L: linux-cifs@vger.kernel.org 11616S: Maintained 11617T: git git://git.samba.org/ksmbd.git 11618F: Documentation/filesystems/smb/ksmbd.rst 11619F: fs/smb/common/ 11620F: fs/smb/server/ 11621 11622KERNEL UNIT TESTING FRAMEWORK (KUnit) 11623M: Brendan Higgins <brendanhiggins@google.com> 11624M: David Gow <davidgow@google.com> 11625L: linux-kselftest@vger.kernel.org 11626L: kunit-dev@googlegroups.com 11627S: Maintained 11628W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11629T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11630T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11631F: Documentation/dev-tools/kunit/ 11632F: include/kunit/ 11633F: lib/kunit/ 11634F: rust/kernel/kunit.rs 11635F: scripts/rustdoc_test_* 11636F: tools/testing/kunit/ 11637 11638KERNEL USERMODE HELPER 11639M: Luis Chamberlain <mcgrof@kernel.org> 11640L: linux-kernel@vger.kernel.org 11641S: Maintained 11642F: include/linux/umh.h 11643F: kernel/umh.c 11644 11645KERNEL VIRTUAL MACHINE (KVM) 11646M: Paolo Bonzini <pbonzini@redhat.com> 11647L: kvm@vger.kernel.org 11648S: Supported 11649W: http://www.linux-kvm.org 11650T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11651F: Documentation/virt/kvm/ 11652F: include/asm-generic/kvm* 11653F: include/kvm/iodev.h 11654F: include/linux/kvm* 11655F: include/trace/events/kvm.h 11656F: include/uapi/asm-generic/kvm* 11657F: include/uapi/linux/kvm* 11658F: tools/kvm/ 11659F: tools/testing/selftests/kvm/ 11660F: virt/kvm/* 11661 11662KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11663M: Marc Zyngier <maz@kernel.org> 11664M: Oliver Upton <oliver.upton@linux.dev> 11665R: James Morse <james.morse@arm.com> 11666R: Suzuki K Poulose <suzuki.poulose@arm.com> 11667R: Zenghui Yu <yuzenghui@huawei.com> 11668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11669L: kvmarm@lists.linux.dev 11670S: Maintained 11671T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11672F: arch/arm64/include/asm/kvm* 11673F: arch/arm64/include/uapi/asm/kvm* 11674F: arch/arm64/kvm/ 11675F: include/kvm/arm_* 11676F: tools/testing/selftests/kvm/*/aarch64/ 11677F: tools/testing/selftests/kvm/aarch64/ 11678 11679KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11680M: Tianrui Zhao <zhaotianrui@loongson.cn> 11681M: Bibo Mao <maobibo@loongson.cn> 11682M: Huacai Chen <chenhuacai@kernel.org> 11683L: kvm@vger.kernel.org 11684L: loongarch@lists.linux.dev 11685S: Maintained 11686T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11687F: arch/loongarch/include/asm/kvm* 11688F: arch/loongarch/include/uapi/asm/kvm* 11689F: arch/loongarch/kvm/ 11690 11691KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11692M: Huacai Chen <chenhuacai@kernel.org> 11693L: linux-mips@vger.kernel.org 11694L: kvm@vger.kernel.org 11695S: Maintained 11696T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11697F: arch/mips/include/asm/kvm* 11698F: arch/mips/include/uapi/asm/kvm* 11699F: arch/mips/kvm/ 11700 11701KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11702M: Michael Ellerman <mpe@ellerman.id.au> 11703R: Nicholas Piggin <npiggin@gmail.com> 11704L: linuxppc-dev@lists.ozlabs.org 11705L: kvm@vger.kernel.org 11706S: Maintained (Book3S 64-bit HV) 11707S: Odd fixes (Book3S 64-bit PR) 11708S: Orphan (Book3E and 32-bit) 11709T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11710F: arch/powerpc/include/asm/kvm* 11711F: arch/powerpc/include/uapi/asm/kvm* 11712F: arch/powerpc/kernel/kvm* 11713F: arch/powerpc/kvm/ 11714 11715KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11716M: Anup Patel <anup@brainfault.org> 11717R: Atish Patra <atishp@atishpatra.org> 11718L: kvm@vger.kernel.org 11719L: kvm-riscv@lists.infradead.org 11720L: linux-riscv@lists.infradead.org 11721S: Maintained 11722T: git https://github.com/kvm-riscv/linux.git 11723F: arch/riscv/include/asm/kvm* 11724F: arch/riscv/include/uapi/asm/kvm* 11725F: arch/riscv/kvm/ 11726F: tools/testing/selftests/kvm/*/riscv/ 11727F: tools/testing/selftests/kvm/riscv/ 11728 11729KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11730M: Christian Borntraeger <borntraeger@linux.ibm.com> 11731M: Janosch Frank <frankja@linux.ibm.com> 11732M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11733R: David Hildenbrand <david@redhat.com> 11734L: kvm@vger.kernel.org 11735S: Supported 11736T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11737F: Documentation/virt/kvm/s390* 11738F: arch/s390/include/asm/gmap.h 11739F: arch/s390/include/asm/kvm* 11740F: arch/s390/include/uapi/asm/kvm* 11741F: arch/s390/include/uapi/asm/uvdevice.h 11742F: arch/s390/kernel/uv.c 11743F: arch/s390/kvm/ 11744F: arch/s390/mm/gmap.c 11745F: drivers/s390/char/uvdevice.c 11746F: tools/testing/selftests/drivers/s390x/uvdevice/ 11747F: tools/testing/selftests/kvm/*/s390x/ 11748F: tools/testing/selftests/kvm/s390x/ 11749 11750KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11751M: Sean Christopherson <seanjc@google.com> 11752M: Paolo Bonzini <pbonzini@redhat.com> 11753L: kvm@vger.kernel.org 11754S: Supported 11755P: Documentation/process/maintainer-kvm-x86.rst 11756T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11757F: arch/x86/include/asm/kvm* 11758F: arch/x86/include/asm/svm.h 11759F: arch/x86/include/asm/vmx*.h 11760F: arch/x86/include/uapi/asm/kvm* 11761F: arch/x86/include/uapi/asm/svm.h 11762F: arch/x86/include/uapi/asm/vmx.h 11763F: arch/x86/kvm/ 11764F: arch/x86/kvm/*/ 11765F: tools/testing/selftests/kvm/*/x86_64/ 11766F: tools/testing/selftests/kvm/x86_64/ 11767 11768KERNFS 11769M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11770M: Tejun Heo <tj@kernel.org> 11771S: Supported 11772T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11773F: fs/kernfs/ 11774F: include/linux/kernfs.h 11775 11776KEXEC 11777M: Eric Biederman <ebiederm@xmission.com> 11778L: kexec@lists.infradead.org 11779S: Maintained 11780W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11781F: include/linux/kexec.h 11782F: include/uapi/linux/kexec.h 11783F: kernel/kexec* 11784 11785KEYS-ENCRYPTED 11786M: Mimi Zohar <zohar@linux.ibm.com> 11787L: linux-integrity@vger.kernel.org 11788L: keyrings@vger.kernel.org 11789S: Supported 11790F: Documentation/security/keys/trusted-encrypted.rst 11791F: include/keys/encrypted-type.h 11792F: security/keys/encrypted-keys/ 11793 11794KEYS-TRUSTED 11795M: James Bottomley <jejb@linux.ibm.com> 11796M: Jarkko Sakkinen <jarkko@kernel.org> 11797M: Mimi Zohar <zohar@linux.ibm.com> 11798L: linux-integrity@vger.kernel.org 11799L: keyrings@vger.kernel.org 11800S: Supported 11801F: Documentation/security/keys/trusted-encrypted.rst 11802F: include/keys/trusted-type.h 11803F: include/keys/trusted_tpm.h 11804F: security/keys/trusted-keys/ 11805 11806KEYS-TRUSTED-CAAM 11807M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11808R: Pengutronix Kernel Team <kernel@pengutronix.de> 11809L: linux-integrity@vger.kernel.org 11810L: keyrings@vger.kernel.org 11811S: Maintained 11812F: include/keys/trusted_caam.h 11813F: security/keys/trusted-keys/trusted_caam.c 11814 11815KEYS-TRUSTED-TEE 11816M: Sumit Garg <sumit.garg@linaro.org> 11817L: linux-integrity@vger.kernel.org 11818L: keyrings@vger.kernel.org 11819S: Supported 11820F: include/keys/trusted_tee.h 11821F: security/keys/trusted-keys/trusted_tee.c 11822 11823KEYS/KEYRINGS 11824M: David Howells <dhowells@redhat.com> 11825M: Jarkko Sakkinen <jarkko@kernel.org> 11826L: keyrings@vger.kernel.org 11827S: Maintained 11828F: Documentation/security/keys/core.rst 11829F: include/keys/ 11830F: include/linux/key-type.h 11831F: include/linux/key.h 11832F: include/linux/keyctl.h 11833F: include/uapi/linux/keyctl.h 11834F: security/keys/ 11835 11836KEYS/KEYRINGS_INTEGRITY 11837M: Jarkko Sakkinen <jarkko@kernel.org> 11838M: Mimi Zohar <zohar@linux.ibm.com> 11839L: linux-integrity@vger.kernel.org 11840L: keyrings@vger.kernel.org 11841S: Supported 11842F: security/integrity/platform_certs 11843 11844KFENCE 11845M: Alexander Potapenko <glider@google.com> 11846M: Marco Elver <elver@google.com> 11847R: Dmitry Vyukov <dvyukov@google.com> 11848L: kasan-dev@googlegroups.com 11849S: Maintained 11850F: Documentation/dev-tools/kfence.rst 11851F: arch/*/include/asm/kfence.h 11852F: include/linux/kfence.h 11853F: lib/Kconfig.kfence 11854F: mm/kfence/ 11855 11856KFIFO 11857M: Stefani Seibold <stefani@seibold.net> 11858S: Maintained 11859F: include/linux/kfifo.h 11860F: lib/kfifo.c 11861F: samples/kfifo/ 11862 11863KGDB / KDB /debug_core 11864M: Jason Wessel <jason.wessel@windriver.com> 11865M: Daniel Thompson <daniel.thompson@linaro.org> 11866R: Douglas Anderson <dianders@chromium.org> 11867L: kgdb-bugreport@lists.sourceforge.net 11868S: Maintained 11869W: http://kgdb.wiki.kernel.org/ 11870T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11871F: Documentation/dev-tools/kgdb.rst 11872F: drivers/misc/kgdbts.c 11873F: drivers/tty/serial/kgdboc.c 11874F: include/linux/kdb.h 11875F: include/linux/kgdb.h 11876F: kernel/debug/ 11877F: kernel/module/kdb.c 11878 11879KHADAS MCU MFD DRIVER 11880M: Neil Armstrong <neil.armstrong@linaro.org> 11881L: linux-amlogic@lists.infradead.org 11882S: Maintained 11883F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11884F: drivers/mfd/khadas-mcu.c 11885F: drivers/thermal/khadas_mcu_fan.c 11886F: include/linux/mfd/khadas-mcu.h 11887 11888KIONIX/ROHM KX022A ACCELEROMETER 11889M: Matti Vaittinen <mazziesaccount@gmail.com> 11890L: linux-iio@vger.kernel.org 11891S: Supported 11892F: drivers/iio/accel/kionix-kx022a* 11893 11894KMEMLEAK 11895M: Catalin Marinas <catalin.marinas@arm.com> 11896S: Maintained 11897F: Documentation/dev-tools/kmemleak.rst 11898F: include/linux/kmemleak.h 11899F: mm/kmemleak.c 11900F: samples/kmemleak/kmemleak-test.c 11901 11902KMSAN 11903M: Alexander Potapenko <glider@google.com> 11904R: Marco Elver <elver@google.com> 11905R: Dmitry Vyukov <dvyukov@google.com> 11906L: kasan-dev@googlegroups.com 11907S: Maintained 11908F: Documentation/dev-tools/kmsan.rst 11909F: arch/*/include/asm/kmsan.h 11910F: arch/*/mm/kmsan_* 11911F: include/linux/kmsan*.h 11912F: lib/Kconfig.kmsan 11913F: mm/kmsan/ 11914F: scripts/Makefile.kmsan 11915 11916KPROBES 11917M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11918M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11919M: "David S. Miller" <davem@davemloft.net> 11920M: Masami Hiramatsu <mhiramat@kernel.org> 11921L: linux-kernel@vger.kernel.org 11922L: linux-trace-kernel@vger.kernel.org 11923S: Maintained 11924Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11925T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11926F: Documentation/trace/kprobes.rst 11927F: include/asm-generic/kprobes.h 11928F: include/linux/kprobes.h 11929F: kernel/kprobes.c 11930F: lib/test_kprobes.c 11931F: samples/kprobes 11932 11933KS0108 LCD CONTROLLER DRIVER 11934M: Miguel Ojeda <ojeda@kernel.org> 11935S: Maintained 11936F: Documentation/admin-guide/auxdisplay/ks0108.rst 11937F: drivers/auxdisplay/ks0108.c 11938F: include/linux/ks0108.h 11939 11940KTD253 BACKLIGHT DRIVER 11941M: Linus Walleij <linus.walleij@linaro.org> 11942S: Maintained 11943F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11944F: drivers/video/backlight/ktd253-backlight.c 11945 11946KTEST 11947M: Steven Rostedt <rostedt@goodmis.org> 11948M: John Hawley <warthog9@eaglescrag.net> 11949S: Maintained 11950F: tools/testing/ktest 11951 11952KTZ8866 BACKLIGHT DRIVER 11953M: Jianhua Lu <lujianhua000@gmail.com> 11954S: Maintained 11955F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11956F: drivers/video/backlight/ktz8866.c 11957 11958KVM PARAVIRT (KVM/paravirt) 11959M: Paolo Bonzini <pbonzini@redhat.com> 11960R: Wanpeng Li <wanpengli@tencent.com> 11961R: Vitaly Kuznetsov <vkuznets@redhat.com> 11962L: kvm@vger.kernel.org 11963S: Supported 11964T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11965F: arch/um/include/asm/kvm_para.h 11966F: arch/x86/include/asm/kvm_para.h 11967F: arch/x86/include/asm/pvclock-abi.h 11968F: arch/x86/include/uapi/asm/kvm_para.h 11969F: arch/x86/kernel/kvm.c 11970F: arch/x86/kernel/kvmclock.c 11971F: include/asm-generic/kvm_para.h 11972F: include/linux/kvm_para.h 11973F: include/uapi/asm-generic/kvm_para.h 11974F: include/uapi/linux/kvm_para.h 11975 11976KVM X86 HYPER-V (KVM/hyper-v) 11977M: Vitaly Kuznetsov <vkuznets@redhat.com> 11978M: Sean Christopherson <seanjc@google.com> 11979M: Paolo Bonzini <pbonzini@redhat.com> 11980L: kvm@vger.kernel.org 11981S: Supported 11982T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11983F: arch/x86/kvm/hyperv.* 11984F: arch/x86/kvm/kvm_onhyperv.* 11985F: arch/x86/kvm/svm/hyperv.* 11986F: arch/x86/kvm/svm/svm_onhyperv.* 11987F: arch/x86/kvm/vmx/hyperv.* 11988 11989KVM X86 Xen (KVM/Xen) 11990M: David Woodhouse <dwmw2@infradead.org> 11991M: Paul Durrant <paul@xen.org> 11992M: Sean Christopherson <seanjc@google.com> 11993M: Paolo Bonzini <pbonzini@redhat.com> 11994L: kvm@vger.kernel.org 11995S: Supported 11996T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11997F: arch/x86/kvm/xen.* 11998 11999L3MDEV 12000M: David Ahern <dsahern@kernel.org> 12001L: netdev@vger.kernel.org 12002S: Maintained 12003F: include/net/l3mdev.h 12004F: net/l3mdev 12005 12006LANDLOCK SECURITY MODULE 12007M: Mickaël Salaün <mic@digikod.net> 12008L: linux-security-module@vger.kernel.org 12009S: Supported 12010W: https://landlock.io 12011T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12012F: Documentation/security/landlock.rst 12013F: Documentation/userspace-api/landlock.rst 12014F: include/uapi/linux/landlock.h 12015F: samples/landlock/ 12016F: security/landlock/ 12017F: tools/testing/selftests/landlock/ 12018K: landlock 12019K: LANDLOCK 12020 12021LANTIQ / INTEL Ethernet drivers 12022M: Hauke Mehrtens <hauke@hauke-m.de> 12023L: netdev@vger.kernel.org 12024S: Maintained 12025F: drivers/net/dsa/lantiq_gswip.c 12026F: drivers/net/dsa/lantiq_pce.h 12027F: drivers/net/ethernet/lantiq_xrx200.c 12028F: net/dsa/tag_gswip.c 12029 12030LANTIQ MIPS ARCHITECTURE 12031M: John Crispin <john@phrozen.org> 12032L: linux-mips@vger.kernel.org 12033S: Maintained 12034F: arch/mips/lantiq 12035F: drivers/soc/lantiq 12036 12037LASI 53c700 driver for PARISC 12038M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12039L: linux-scsi@vger.kernel.org 12040S: Maintained 12041F: Documentation/scsi/53c700.rst 12042F: drivers/scsi/53c700* 12043 12044LEAKING_ADDRESSES 12045M: Tobin C. Harding <me@tobin.cc> 12046M: Tycho Andersen <tycho@tycho.pizza> 12047L: linux-hardening@vger.kernel.org 12048S: Maintained 12049T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 12050F: scripts/leaking_addresses.pl 12051 12052LED SUBSYSTEM 12053M: Pavel Machek <pavel@ucw.cz> 12054M: Lee Jones <lee@kernel.org> 12055L: linux-leds@vger.kernel.org 12056S: Maintained 12057T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12058F: Documentation/devicetree/bindings/leds/ 12059F: Documentation/leds/ 12060F: drivers/leds/ 12061F: include/dt-bindings/leds/ 12062F: include/linux/leds.h 12063 12064LEGO MINDSTORMS EV3 12065R: David Lechner <david@lechnology.com> 12066S: Maintained 12067F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12068F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12069F: drivers/power/supply/lego_ev3_battery.c 12070 12071LEGO USB Tower driver 12072M: Juergen Stuber <starblue@users.sourceforge.net> 12073L: legousb-devel@lists.sourceforge.net 12074S: Maintained 12075W: http://legousb.sourceforge.net/ 12076F: drivers/usb/misc/legousbtower.c 12077 12078LETSKETCH HID TABLET DRIVER 12079M: Hans de Goede <hdegoede@redhat.com> 12080L: linux-input@vger.kernel.org 12081S: Maintained 12082T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12083F: drivers/hid/hid-letsketch.c 12084 12085LG LAPTOP EXTRAS 12086M: Matan Ziv-Av <matan@svgalib.org> 12087L: platform-driver-x86@vger.kernel.org 12088S: Maintained 12089F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12090F: Documentation/admin-guide/laptops/lg-laptop.rst 12091F: drivers/platform/x86/lg-laptop.c 12092 12093LG2160 MEDIA DRIVER 12094M: Michael Krufky <mkrufky@linuxtv.org> 12095L: linux-media@vger.kernel.org 12096S: Maintained 12097W: https://linuxtv.org 12098W: http://github.com/mkrufky 12099Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12100T: git git://linuxtv.org/mkrufky/tuners.git 12101F: drivers/media/dvb-frontends/lg2160.* 12102 12103LGDT3305 MEDIA DRIVER 12104M: Michael Krufky <mkrufky@linuxtv.org> 12105L: linux-media@vger.kernel.org 12106S: Maintained 12107W: https://linuxtv.org 12108W: http://github.com/mkrufky 12109Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12110T: git git://linuxtv.org/mkrufky/tuners.git 12111F: drivers/media/dvb-frontends/lgdt3305.* 12112 12113LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12114M: Viresh Kumar <vireshk@kernel.org> 12115L: linux-ide@vger.kernel.org 12116S: Maintained 12117T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12118F: drivers/ata/pata_arasan_cf.c 12119F: include/linux/pata_arasan_cf_data.h 12120 12121LIBATA PATA DRIVERS 12122R: Sergey Shtylyov <s.shtylyov@omp.ru> 12123L: linux-ide@vger.kernel.org 12124F: drivers/ata/ata_*.c 12125F: drivers/ata/pata_*.c 12126 12127LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12128M: Linus Walleij <linus.walleij@linaro.org> 12129L: linux-ide@vger.kernel.org 12130S: Maintained 12131T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12132F: drivers/ata/pata_ftide010.c 12133F: drivers/ata/sata_gemini.c 12134F: drivers/ata/sata_gemini.h 12135 12136LIBATA SATA AHCI PLATFORM devices support 12137M: Hans de Goede <hdegoede@redhat.com> 12138M: Jens Axboe <axboe@kernel.dk> 12139L: linux-ide@vger.kernel.org 12140S: Maintained 12141T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12142F: drivers/ata/ahci_platform.c 12143F: drivers/ata/libahci_platform.c 12144F: include/linux/ahci_platform.h 12145 12146LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12147M: Serge Semin <fancer.lancer@gmail.com> 12148L: linux-ide@vger.kernel.org 12149S: Maintained 12150T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12151F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12152F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12153F: drivers/ata/ahci_dwc.c 12154 12155LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12156M: Mikael Pettersson <mikpelinux@gmail.com> 12157L: linux-ide@vger.kernel.org 12158S: Maintained 12159T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12160F: drivers/ata/sata_promise.* 12161 12162LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12163M: Damien Le Moal <dlemoal@kernel.org> 12164L: linux-ide@vger.kernel.org 12165S: Maintained 12166T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12167F: Documentation/ABI/testing/sysfs-ata 12168F: Documentation/devicetree/bindings/ata/ 12169F: drivers/ata/ 12170F: include/linux/ata.h 12171F: include/linux/libata.h 12172 12173LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12174M: Vishal Verma <vishal.l.verma@intel.com> 12175M: Dan Williams <dan.j.williams@intel.com> 12176M: Dave Jiang <dave.jiang@intel.com> 12177L: nvdimm@lists.linux.dev 12178S: Supported 12179Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12180P: Documentation/nvdimm/maintainer-entry-profile.rst 12181F: drivers/nvdimm/btt* 12182 12183LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12184M: Dan Williams <dan.j.williams@intel.com> 12185M: Vishal Verma <vishal.l.verma@intel.com> 12186M: Dave Jiang <dave.jiang@intel.com> 12187L: nvdimm@lists.linux.dev 12188S: Supported 12189Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12190P: Documentation/nvdimm/maintainer-entry-profile.rst 12191F: drivers/nvdimm/pmem* 12192 12193LIBNVDIMM: DEVICETREE BINDINGS 12194M: Oliver O'Halloran <oohall@gmail.com> 12195L: nvdimm@lists.linux.dev 12196S: Supported 12197Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12198F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12199F: drivers/nvdimm/of_pmem.c 12200 12201LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12202M: Dan Williams <dan.j.williams@intel.com> 12203M: Vishal Verma <vishal.l.verma@intel.com> 12204M: Dave Jiang <dave.jiang@intel.com> 12205M: Ira Weiny <ira.weiny@intel.com> 12206L: nvdimm@lists.linux.dev 12207S: Supported 12208Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12209P: Documentation/nvdimm/maintainer-entry-profile.rst 12210T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12211F: drivers/acpi/nfit/* 12212F: drivers/nvdimm/* 12213F: include/linux/libnvdimm.h 12214F: include/linux/nd.h 12215F: include/uapi/linux/ndctl.h 12216F: tools/testing/nvdimm/ 12217 12218LICENSES and SPDX stuff 12219M: Thomas Gleixner <tglx@linutronix.de> 12220M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12221L: linux-spdx@vger.kernel.org 12222S: Maintained 12223T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12224F: COPYING 12225F: Documentation/process/license-rules.rst 12226F: LICENSES/ 12227F: scripts/spdxcheck-test.sh 12228F: scripts/spdxcheck.py 12229F: scripts/spdxexclude 12230 12231LINEAR RANGES HELPERS 12232M: Mark Brown <broonie@kernel.org> 12233R: Matti Vaittinen <mazziesaccount@gmail.com> 12234F: include/linux/linear_range.h 12235F: lib/linear_ranges.c 12236F: lib/test_linear_ranges.c 12237 12238LINUX FOR POWER MACINTOSH 12239L: linuxppc-dev@lists.ozlabs.org 12240S: Orphan 12241F: arch/powerpc/platforms/powermac/ 12242F: drivers/macintosh/ 12243X: drivers/macintosh/adb-iop.c 12244X: drivers/macintosh/via-macii.c 12245 12246LINUX FOR POWERPC (32-BIT AND 64-BIT) 12247M: Michael Ellerman <mpe@ellerman.id.au> 12248R: Nicholas Piggin <npiggin@gmail.com> 12249R: Christophe Leroy <christophe.leroy@csgroup.eu> 12250L: linuxppc-dev@lists.ozlabs.org 12251S: Supported 12252W: https://github.com/linuxppc/wiki/wiki 12253Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12254T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12255F: Documentation/ABI/stable/sysfs-firmware-opal-* 12256F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12257F: Documentation/devicetree/bindings/powerpc/ 12258F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12259F: Documentation/arch/powerpc/ 12260F: arch/powerpc/ 12261F: drivers/*/*/*pasemi* 12262F: drivers/*/*pasemi* 12263F: drivers/char/tpm/tpm_ibmvtpm* 12264F: drivers/crypto/nx/ 12265F: drivers/crypto/vmx/ 12266F: drivers/i2c/busses/i2c-opal.c 12267F: drivers/net/ethernet/ibm/ibmveth.* 12268F: drivers/net/ethernet/ibm/ibmvnic.* 12269F: drivers/pci/hotplug/pnv_php.c 12270F: drivers/pci/hotplug/rpa* 12271F: drivers/rtc/rtc-opal.c 12272F: drivers/scsi/ibmvscsi/ 12273F: drivers/tty/hvc/hvc_opal.c 12274F: drivers/watchdog/wdrtas.c 12275F: tools/testing/selftests/powerpc 12276N: /pmac 12277N: powermac 12278N: powernv 12279N: [^a-z0-9]ps3 12280N: pseries 12281 12282LINUX FOR POWERPC EMBEDDED MPC5XXX 12283M: Anatolij Gustschin <agust@denx.de> 12284L: linuxppc-dev@lists.ozlabs.org 12285S: Odd Fixes 12286F: arch/powerpc/platforms/512x/ 12287F: arch/powerpc/platforms/52xx/ 12288 12289LINUX FOR POWERPC EMBEDDED PPC4XX 12290L: linuxppc-dev@lists.ozlabs.org 12291S: Orphan 12292F: arch/powerpc/platforms/40x/ 12293F: arch/powerpc/platforms/44x/ 12294 12295LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12296M: Scott Wood <oss@buserror.net> 12297L: linuxppc-dev@lists.ozlabs.org 12298S: Odd fixes 12299T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12300F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12301F: Documentation/devicetree/bindings/powerpc/fsl/ 12302F: arch/powerpc/platforms/83xx/ 12303F: arch/powerpc/platforms/85xx/ 12304 12305LINUX FOR POWERPC EMBEDDED PPC8XX 12306M: Christophe Leroy <christophe.leroy@csgroup.eu> 12307L: linuxppc-dev@lists.ozlabs.org 12308S: Maintained 12309F: arch/powerpc/platforms/8xx/ 12310 12311LINUX KERNEL DUMP TEST MODULE (LKDTM) 12312M: Kees Cook <keescook@chromium.org> 12313S: Maintained 12314F: drivers/misc/lkdtm/* 12315F: tools/testing/selftests/lkdtm/* 12316 12317LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12318M: Alan Stern <stern@rowland.harvard.edu> 12319M: Andrea Parri <parri.andrea@gmail.com> 12320M: Will Deacon <will@kernel.org> 12321M: Peter Zijlstra <peterz@infradead.org> 12322M: Boqun Feng <boqun.feng@gmail.com> 12323M: Nicholas Piggin <npiggin@gmail.com> 12324M: David Howells <dhowells@redhat.com> 12325M: Jade Alglave <j.alglave@ucl.ac.uk> 12326M: Luc Maranget <luc.maranget@inria.fr> 12327M: "Paul E. McKenney" <paulmck@kernel.org> 12328R: Akira Yokosawa <akiyks@gmail.com> 12329R: Daniel Lustig <dlustig@nvidia.com> 12330R: Joel Fernandes <joel@joelfernandes.org> 12331L: linux-kernel@vger.kernel.org 12332L: linux-arch@vger.kernel.org 12333S: Supported 12334T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12335F: Documentation/atomic_bitops.txt 12336F: Documentation/atomic_t.txt 12337F: Documentation/core-api/refcount-vs-atomic.rst 12338F: Documentation/litmus-tests/ 12339F: Documentation/memory-barriers.txt 12340F: tools/memory-model/ 12341 12342LINUX-NEXT TREE 12343M: Stephen Rothwell <sfr@canb.auug.org.au> 12344L: linux-next@vger.kernel.org 12345S: Supported 12346B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12347T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12348 12349LIS3LV02D ACCELEROMETER DRIVER 12350M: Eric Piel <eric.piel@tremplin-utc.net> 12351S: Maintained 12352F: Documentation/misc-devices/lis3lv02d.rst 12353F: drivers/misc/lis3lv02d/ 12354F: drivers/platform/x86/hp/hp_accel.c 12355 12356LIST KUNIT TEST 12357M: David Gow <davidgow@google.com> 12358L: linux-kselftest@vger.kernel.org 12359L: kunit-dev@googlegroups.com 12360S: Maintained 12361F: lib/list-test.c 12362 12363LITEX PLATFORM 12364M: Karol Gugala <kgugala@antmicro.com> 12365M: Mateusz Holenko <mholenko@antmicro.com> 12366M: Gabriel Somlo <gsomlo@gmail.com> 12367M: Joel Stanley <joel@jms.id.au> 12368S: Maintained 12369F: Documentation/devicetree/bindings/*/litex,*.yaml 12370F: arch/openrisc/boot/dts/or1klitex.dts 12371F: drivers/mmc/host/litex_mmc.c 12372F: drivers/net/ethernet/litex/* 12373F: drivers/soc/litex/* 12374F: drivers/tty/serial/liteuart.c 12375F: include/linux/litex.h 12376N: litex 12377 12378LIVE PATCHING 12379M: Josh Poimboeuf <jpoimboe@kernel.org> 12380M: Jiri Kosina <jikos@kernel.org> 12381M: Miroslav Benes <mbenes@suse.cz> 12382M: Petr Mladek <pmladek@suse.com> 12383R: Joe Lawrence <joe.lawrence@redhat.com> 12384L: live-patching@vger.kernel.org 12385S: Maintained 12386T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12387F: Documentation/ABI/testing/sysfs-kernel-livepatch 12388F: Documentation/livepatch/ 12389F: arch/powerpc/include/asm/livepatch.h 12390F: include/linux/livepatch.h 12391F: kernel/livepatch/ 12392F: kernel/module/livepatch.c 12393F: lib/livepatch/ 12394F: samples/livepatch/ 12395F: tools/testing/selftests/livepatch/ 12396 12397LLC (802.2) 12398L: netdev@vger.kernel.org 12399S: Odd fixes 12400F: include/linux/llc.h 12401F: include/net/llc* 12402F: include/uapi/linux/llc.h 12403F: net/llc/ 12404 12405LM73 HARDWARE MONITOR DRIVER 12406M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12407L: linux-hwmon@vger.kernel.org 12408S: Maintained 12409F: drivers/hwmon/lm73.c 12410 12411LM78 HARDWARE MONITOR DRIVER 12412M: Jean Delvare <jdelvare@suse.com> 12413L: linux-hwmon@vger.kernel.org 12414S: Maintained 12415F: Documentation/hwmon/lm78.rst 12416F: drivers/hwmon/lm78.c 12417 12418LM83 HARDWARE MONITOR DRIVER 12419M: Jean Delvare <jdelvare@suse.com> 12420L: linux-hwmon@vger.kernel.org 12421S: Maintained 12422F: Documentation/hwmon/lm83.rst 12423F: drivers/hwmon/lm83.c 12424 12425LM90 HARDWARE MONITOR DRIVER 12426M: Jean Delvare <jdelvare@suse.com> 12427L: linux-hwmon@vger.kernel.org 12428S: Maintained 12429F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12430F: Documentation/hwmon/lm90.rst 12431F: drivers/hwmon/lm90.c 12432F: include/dt-bindings/thermal/lm90.h 12433 12434LM95234 HARDWARE MONITOR DRIVER 12435M: Guenter Roeck <linux@roeck-us.net> 12436L: linux-hwmon@vger.kernel.org 12437S: Maintained 12438F: Documentation/hwmon/lm95234.rst 12439F: drivers/hwmon/lm95234.c 12440 12441LME2510 MEDIA DRIVER 12442M: Malcolm Priestley <tvboxspy@gmail.com> 12443L: linux-media@vger.kernel.org 12444S: Maintained 12445W: https://linuxtv.org 12446Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12447F: drivers/media/usb/dvb-usb-v2/lmedm04* 12448 12449LOADPIN SECURITY MODULE 12450M: Kees Cook <keescook@chromium.org> 12451S: Supported 12452T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12453F: Documentation/admin-guide/LSM/LoadPin.rst 12454F: security/loadpin/ 12455 12456LOCKING PRIMITIVES 12457M: Peter Zijlstra <peterz@infradead.org> 12458M: Ingo Molnar <mingo@redhat.com> 12459M: Will Deacon <will@kernel.org> 12460R: Waiman Long <longman@redhat.com> 12461R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12462L: linux-kernel@vger.kernel.org 12463S: Maintained 12464T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12465F: Documentation/locking/ 12466F: arch/*/include/asm/spinlock*.h 12467F: include/linux/lockdep.h 12468F: include/linux/mutex*.h 12469F: include/linux/rwlock*.h 12470F: include/linux/rwsem*.h 12471F: include/linux/seqlock.h 12472F: include/linux/spinlock*.h 12473F: kernel/locking/ 12474F: lib/locking*.[ch] 12475X: kernel/locking/locktorture.c 12476 12477LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12478M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12479L: linux-ntfs-dev@lists.sourceforge.net 12480S: Maintained 12481W: http://www.linux-ntfs.org/content/view/19/37/ 12482F: Documentation/admin-guide/ldm.rst 12483F: block/partitions/ldm.* 12484 12485LOGITECH HID GAMING KEYBOARDS 12486M: Hans de Goede <hdegoede@redhat.com> 12487L: linux-input@vger.kernel.org 12488S: Maintained 12489T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12490F: drivers/hid/hid-lg-g15.c 12491 12492LONTIUM LT8912B MIPI TO HDMI BRIDGE 12493M: Adrien Grassein <adrien.grassein@gmail.com> 12494S: Maintained 12495F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12496F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12497 12498LOONGARCH 12499M: Huacai Chen <chenhuacai@kernel.org> 12500R: WANG Xuerui <kernel@xen0n.name> 12501L: loongarch@lists.linux.dev 12502S: Maintained 12503T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12504F: Documentation/arch/loongarch/ 12505F: Documentation/translations/zh_CN/arch/loongarch/ 12506F: arch/loongarch/ 12507F: drivers/*/*loongarch* 12508 12509LOONGSON GPIO DRIVER 12510M: Yinbo Zhu <zhuyinbo@loongson.cn> 12511L: linux-gpio@vger.kernel.org 12512S: Maintained 12513F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12514F: drivers/gpio/gpio-loongson-64bit.c 12515 12516LOONGSON LS2X I2C DRIVER 12517M: Binbin Zhou <zhoubinbin@loongson.cn> 12518L: linux-i2c@vger.kernel.org 12519S: Maintained 12520F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12521F: drivers/i2c/busses/i2c-ls2x.c 12522 12523LOONGSON-2 SOC SERIES CLOCK DRIVER 12524M: Yinbo Zhu <zhuyinbo@loongson.cn> 12525L: linux-clk@vger.kernel.org 12526S: Maintained 12527F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12528F: drivers/clk/clk-loongson2.c 12529F: include/dt-bindings/clock/loongson,ls2k-clk.h 12530 12531LOONGSON SPI DRIVER 12532M: Yinbo Zhu <zhuyinbo@loongson.cn> 12533L: linux-spi@vger.kernel.org 12534S: Maintained 12535F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12536F: drivers/spi/spi-loongson-core.c 12537F: drivers/spi/spi-loongson-pci.c 12538F: drivers/spi/spi-loongson-plat.c 12539F: drivers/spi/spi-loongson.h 12540 12541LOONGSON-2 SOC SERIES GUTS DRIVER 12542M: Yinbo Zhu <zhuyinbo@loongson.cn> 12543L: loongarch@lists.linux.dev 12544S: Maintained 12545F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12546F: drivers/soc/loongson/loongson2_guts.c 12547 12548LOONGSON-2 SOC SERIES PM DRIVER 12549M: Yinbo Zhu <zhuyinbo@loongson.cn> 12550L: linux-pm@vger.kernel.org 12551S: Maintained 12552F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12553F: drivers/soc/loongson/loongson2_pm.c 12554 12555LOONGSON-2 SOC SERIES PINCTRL DRIVER 12556M: zhanghongchen <zhanghongchen@loongson.cn> 12557M: Yinbo Zhu <zhuyinbo@loongson.cn> 12558L: linux-gpio@vger.kernel.org 12559S: Maintained 12560F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12561F: drivers/pinctrl/pinctrl-loongson2.c 12562 12563LOONGSON-2 SOC SERIES THERMAL DRIVER 12564M: zhanghongchen <zhanghongchen@loongson.cn> 12565M: Yinbo Zhu <zhuyinbo@loongson.cn> 12566L: linux-pm@vger.kernel.org 12567S: Maintained 12568F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12569F: drivers/thermal/loongson2_thermal.c 12570 12571LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12572M: Sathya Prakash <sathya.prakash@broadcom.com> 12573M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12574M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12575L: MPT-FusionLinux.pdl@broadcom.com 12576L: linux-scsi@vger.kernel.org 12577S: Supported 12578W: http://www.avagotech.com/support/ 12579F: drivers/message/fusion/ 12580F: drivers/scsi/mpt3sas/ 12581 12582LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12583M: Matthew Wilcox <willy@infradead.org> 12584L: linux-scsi@vger.kernel.org 12585S: Maintained 12586F: drivers/scsi/sym53c8xx_2/ 12587 12588LTC1660 DAC DRIVER 12589M: Marcus Folkesson <marcus.folkesson@gmail.com> 12590L: linux-iio@vger.kernel.org 12591S: Maintained 12592F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12593F: drivers/iio/dac/ltc1660.c 12594 12595LTC2688 IIO DAC DRIVER 12596M: Nuno Sá <nuno.sa@analog.com> 12597L: linux-iio@vger.kernel.org 12598S: Supported 12599W: https://ez.analog.com/linux-software-drivers 12600F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12601F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12602F: drivers/iio/dac/ltc2688.c 12603 12604LTC2947 HARDWARE MONITOR DRIVER 12605M: Nuno Sá <nuno.sa@analog.com> 12606L: linux-hwmon@vger.kernel.org 12607S: Supported 12608W: https://ez.analog.com/linux-software-drivers 12609F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12610F: drivers/hwmon/ltc2947-core.c 12611F: drivers/hwmon/ltc2947-i2c.c 12612F: drivers/hwmon/ltc2947-spi.c 12613F: drivers/hwmon/ltc2947.h 12614 12615LTC2991 HARDWARE MONITOR DRIVER 12616M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12617L: linux-hwmon@vger.kernel.org 12618S: Supported 12619W: https://ez.analog.com/linux-software-drivers 12620F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12621F: drivers/hwmon/ltc2991.c 12622 12623LTC2983 IIO TEMPERATURE DRIVER 12624M: Nuno Sá <nuno.sa@analog.com> 12625L: linux-iio@vger.kernel.org 12626S: Supported 12627W: https://ez.analog.com/linux-software-drivers 12628F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12629F: drivers/iio/temperature/ltc2983.c 12630 12631LTC4261 HARDWARE MONITOR DRIVER 12632M: Guenter Roeck <linux@roeck-us.net> 12633L: linux-hwmon@vger.kernel.org 12634S: Maintained 12635F: Documentation/hwmon/ltc4261.rst 12636F: drivers/hwmon/ltc4261.c 12637 12638LTC4306 I2C MULTIPLEXER DRIVER 12639M: Michael Hennerich <michael.hennerich@analog.com> 12640L: linux-i2c@vger.kernel.org 12641S: Supported 12642W: https://ez.analog.com/linux-software-drivers 12643F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12644F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12645 12646LTP (Linux Test Project) 12647M: Mike Frysinger <vapier@gentoo.org> 12648M: Cyril Hrubis <chrubis@suse.cz> 12649M: Wanlong Gao <wanlong.gao@gmail.com> 12650M: Jan Stancek <jstancek@redhat.com> 12651M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12652M: Alexey Kodanev <alexey.kodanev@oracle.com> 12653L: ltp@lists.linux.it (subscribers-only) 12654S: Maintained 12655W: http://linux-test-project.github.io/ 12656T: git https://github.com/linux-test-project/ltp.git 12657 12658LYNX 28G SERDES PHY DRIVER 12659M: Ioana Ciornei <ioana.ciornei@nxp.com> 12660L: netdev@vger.kernel.org 12661S: Supported 12662F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12663F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12664 12665LYNX PCS MODULE 12666M: Ioana Ciornei <ioana.ciornei@nxp.com> 12667L: netdev@vger.kernel.org 12668S: Supported 12669F: drivers/net/pcs/pcs-lynx.c 12670F: include/linux/pcs-lynx.h 12671 12672M68K ARCHITECTURE 12673M: Geert Uytterhoeven <geert@linux-m68k.org> 12674L: linux-m68k@lists.linux-m68k.org 12675S: Maintained 12676W: http://www.linux-m68k.org/ 12677T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12678F: arch/m68k/ 12679F: drivers/zorro/ 12680 12681M68K ON APPLE MACINTOSH 12682M: Joshua Thompson <funaho@jurai.org> 12683L: linux-m68k@lists.linux-m68k.org 12684S: Maintained 12685W: http://www.mac.linux-m68k.org/ 12686F: arch/m68k/mac/ 12687F: drivers/macintosh/adb-iop.c 12688F: drivers/macintosh/via-macii.c 12689 12690M68K ON HP9000/300 12691M: Philip Blundell <philb@gnu.org> 12692S: Maintained 12693W: http://www.tazenda.demon.co.uk/phil/linux-hp 12694F: arch/m68k/hp300/ 12695 12696M88DS3103 MEDIA DRIVER 12697M: Antti Palosaari <crope@iki.fi> 12698L: linux-media@vger.kernel.org 12699S: Maintained 12700W: https://linuxtv.org 12701W: http://palosaari.fi/linux/ 12702Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12703T: git git://linuxtv.org/anttip/media_tree.git 12704F: drivers/media/dvb-frontends/m88ds3103* 12705 12706M88RS2000 MEDIA DRIVER 12707M: Malcolm Priestley <tvboxspy@gmail.com> 12708L: linux-media@vger.kernel.org 12709S: Maintained 12710W: https://linuxtv.org 12711Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12712F: drivers/media/dvb-frontends/m88rs2000* 12713 12714MA901 MASTERKIT USB FM RADIO DRIVER 12715M: Alexey Klimov <klimov.linux@gmail.com> 12716L: linux-media@vger.kernel.org 12717S: Maintained 12718T: git git://linuxtv.org/media_tree.git 12719F: drivers/media/radio/radio-ma901.c 12720 12721MAC80211 12722M: Johannes Berg <johannes@sipsolutions.net> 12723L: linux-wireless@vger.kernel.org 12724S: Maintained 12725W: https://wireless.wiki.kernel.org/ 12726Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12727T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12728T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12729F: Documentation/networking/mac80211-injection.rst 12730F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12731F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12732F: include/net/mac80211.h 12733F: net/mac80211/ 12734 12735MAILBOX API 12736M: Jassi Brar <jassisinghbrar@gmail.com> 12737L: linux-kernel@vger.kernel.org 12738S: Maintained 12739F: Documentation/devicetree/bindings/mailbox/ 12740F: drivers/mailbox/ 12741F: include/dt-bindings/mailbox/ 12742F: include/linux/mailbox_client.h 12743F: include/linux/mailbox_controller.h 12744 12745MAILBOX ARM MHUv2 12746M: Viresh Kumar <viresh.kumar@linaro.org> 12747M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12748L: linux-kernel@vger.kernel.org 12749S: Maintained 12750F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12751F: drivers/mailbox/arm_mhuv2.c 12752F: include/linux/mailbox/arm_mhuv2_message.h 12753 12754MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12755M: Michael Kerrisk <mtk.manpages@gmail.com> 12756L: linux-man@vger.kernel.org 12757S: Maintained 12758W: http://www.kernel.org/doc/man-pages 12759 12760MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12761M: Jeremy Kerr <jk@codeconstruct.com.au> 12762M: Matt Johnston <matt@codeconstruct.com.au> 12763L: netdev@vger.kernel.org 12764S: Maintained 12765F: Documentation/networking/mctp.rst 12766F: drivers/net/mctp/ 12767F: include/net/mctp.h 12768F: include/net/mctpdevice.h 12769F: include/net/netns/mctp.h 12770F: net/mctp/ 12771 12772MAPLE TREE 12773M: Liam R. Howlett <Liam.Howlett@oracle.com> 12774L: maple-tree@lists.infradead.org 12775L: linux-mm@kvack.org 12776S: Supported 12777F: Documentation/core-api/maple_tree.rst 12778F: include/linux/maple_tree.h 12779F: include/trace/events/maple_tree.h 12780F: lib/maple_tree.c 12781F: lib/test_maple_tree.c 12782F: tools/testing/radix-tree/linux/maple_tree.h 12783F: tools/testing/radix-tree/maple.c 12784 12785MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12786M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12787L: linux-mips@vger.kernel.org 12788S: Maintained 12789F: arch/mips/boot/dts/img/pistachio* 12790 12791MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12792M: Andrew Lunn <andrew@lunn.ch> 12793L: netdev@vger.kernel.org 12794S: Maintained 12795F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12796F: Documentation/networking/devlink/mv88e6xxx.rst 12797F: drivers/net/dsa/mv88e6xxx/ 12798F: include/linux/dsa/mv88e6xxx.h 12799F: include/linux/platform_data/mv88e6xxx.h 12800 12801MARVELL ARMADA 3700 PHY DRIVERS 12802M: Miquel Raynal <miquel.raynal@bootlin.com> 12803S: Maintained 12804F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12805F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12806F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12807F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12808 12809MARVELL ARMADA 3700 SERIAL DRIVER 12810M: Pali Rohár <pali@kernel.org> 12811S: Maintained 12812F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12813F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12814F: drivers/tty/serial/mvebu-uart.c 12815 12816MARVELL ARMADA DRM SUPPORT 12817M: Russell King <linux@armlinux.org.uk> 12818S: Maintained 12819T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12820T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12821F: Documentation/devicetree/bindings/display/armada/ 12822F: drivers/gpu/drm/armada/ 12823F: include/uapi/drm/armada_drm.h 12824 12825MARVELL CRYPTO DRIVER 12826M: Boris Brezillon <bbrezillon@kernel.org> 12827M: Arnaud Ebalard <arno@natisbad.org> 12828M: Srujana Challa <schalla@marvell.com> 12829L: linux-crypto@vger.kernel.org 12830S: Maintained 12831F: drivers/crypto/marvell/ 12832F: include/linux/soc/marvell/octeontx2/ 12833 12834MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12835M: Mirko Lindner <mlindner@marvell.com> 12836M: Stephen Hemminger <stephen@networkplumber.org> 12837L: netdev@vger.kernel.org 12838S: Maintained 12839F: drivers/net/ethernet/marvell/sk* 12840 12841MARVELL LIBERTAS WIRELESS DRIVER 12842L: libertas-dev@lists.infradead.org 12843S: Orphan 12844F: drivers/net/wireless/marvell/libertas/ 12845 12846MARVELL MACCHIATOBIN SUPPORT 12847M: Russell King <linux@armlinux.org.uk> 12848L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12849S: Maintained 12850F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12851 12852MARVELL MV643XX ETHERNET DRIVER 12853M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12854L: netdev@vger.kernel.org 12855S: Maintained 12856F: drivers/net/ethernet/marvell/mv643xx_eth.* 12857F: include/linux/mv643xx.h 12858 12859MARVELL MV88X3310 PHY DRIVER 12860M: Russell King <linux@armlinux.org.uk> 12861M: Marek Behún <kabel@kernel.org> 12862L: netdev@vger.kernel.org 12863S: Maintained 12864F: drivers/net/phy/marvell10g.c 12865 12866MARVELL MVEBU THERMAL DRIVER 12867M: Miquel Raynal <miquel.raynal@bootlin.com> 12868S: Maintained 12869F: drivers/thermal/armada_thermal.c 12870 12871MARVELL MVNETA ETHERNET DRIVER 12872M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12873L: netdev@vger.kernel.org 12874S: Maintained 12875F: drivers/net/ethernet/marvell/mvneta.* 12876 12877MARVELL MVPP2 ETHERNET DRIVER 12878M: Marcin Wojtas <mw@semihalf.com> 12879M: Russell King <linux@armlinux.org.uk> 12880L: netdev@vger.kernel.org 12881S: Maintained 12882F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12883F: drivers/net/ethernet/marvell/mvpp2/ 12884 12885MARVELL MWIFIEX WIRELESS DRIVER 12886M: Brian Norris <briannorris@chromium.org> 12887L: linux-wireless@vger.kernel.org 12888S: Odd Fixes 12889F: drivers/net/wireless/marvell/mwifiex/ 12890 12891MARVELL MWL8K WIRELESS DRIVER 12892L: linux-wireless@vger.kernel.org 12893S: Orphan 12894F: drivers/net/wireless/marvell/mwl8k.c 12895 12896MARVELL NAND CONTROLLER DRIVER 12897M: Miquel Raynal <miquel.raynal@bootlin.com> 12898L: linux-mtd@lists.infradead.org 12899S: Maintained 12900F: drivers/mtd/nand/raw/marvell_nand.c 12901 12902MARVELL OCTEON ENDPOINT DRIVER 12903M: Veerasenareddy Burru <vburru@marvell.com> 12904M: Sathesh Edara <sedara@marvell.com> 12905L: netdev@vger.kernel.org 12906S: Supported 12907F: drivers/net/ethernet/marvell/octeon_ep 12908 12909MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12910M: Sunil Goutham <sgoutham@marvell.com> 12911M: Geetha sowjanya <gakula@marvell.com> 12912M: Subbaraya Sundeep <sbhatta@marvell.com> 12913M: hariprasad <hkelam@marvell.com> 12914L: netdev@vger.kernel.org 12915S: Supported 12916F: drivers/net/ethernet/marvell/octeontx2/nic/ 12917F: include/linux/soc/marvell/octeontx2/ 12918 12919MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12920M: Sunil Goutham <sgoutham@marvell.com> 12921M: Linu Cherian <lcherian@marvell.com> 12922M: Geetha sowjanya <gakula@marvell.com> 12923M: Jerin Jacob <jerinj@marvell.com> 12924M: hariprasad <hkelam@marvell.com> 12925M: Subbaraya Sundeep <sbhatta@marvell.com> 12926L: netdev@vger.kernel.org 12927S: Supported 12928F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12929F: drivers/net/ethernet/marvell/octeontx2/af/ 12930 12931MARVELL PRESTERA ETHERNET SWITCH DRIVER 12932M: Taras Chornyi <taras.chornyi@plvision.eu> 12933S: Supported 12934W: https://github.com/Marvell-switching/switchdev-prestera 12935F: drivers/net/ethernet/marvell/prestera/ 12936 12937MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12938M: Nicolas Pitre <nico@fluxnic.net> 12939S: Odd Fixes 12940F: drivers/mmc/host/mvsdio.* 12941 12942MARVELL USB MDIO CONTROLLER DRIVER 12943M: Tobias Waldekranz <tobias@waldekranz.com> 12944L: netdev@vger.kernel.org 12945S: Maintained 12946F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12947F: drivers/net/mdio/mdio-mvusb.c 12948 12949MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12950M: Hu Ziji <huziji@marvell.com> 12951L: linux-mmc@vger.kernel.org 12952S: Supported 12953F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12954F: drivers/mmc/host/sdhci-xenon* 12955 12956MATROX FRAMEBUFFER DRIVER 12957L: linux-fbdev@vger.kernel.org 12958S: Orphan 12959F: drivers/video/fbdev/matrox/matroxfb_* 12960F: include/uapi/linux/matroxfb.h 12961 12962MAX15301 DRIVER 12963M: Daniel Nilsson <daniel.nilsson@flex.com> 12964L: linux-hwmon@vger.kernel.org 12965S: Maintained 12966F: Documentation/hwmon/max15301.rst 12967F: drivers/hwmon/pmbus/max15301.c 12968 12969MAX16065 HARDWARE MONITOR DRIVER 12970M: Guenter Roeck <linux@roeck-us.net> 12971L: linux-hwmon@vger.kernel.org 12972S: Maintained 12973F: Documentation/hwmon/max16065.rst 12974F: drivers/hwmon/max16065.c 12975 12976MAX2175 SDR TUNER DRIVER 12977M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12978L: linux-media@vger.kernel.org 12979S: Maintained 12980T: git git://linuxtv.org/media_tree.git 12981F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12982F: Documentation/userspace-api/media/drivers/max2175.rst 12983F: drivers/media/i2c/max2175* 12984F: include/uapi/linux/max2175.h 12985 12986MAX31827 TEMPERATURE SWITCH DRIVER 12987M: Daniel Matyas <daniel.matyas@analog.com> 12988L: linux-hwmon@vger.kernel.org 12989S: Supported 12990W: https://ez.analog.com/linux-software-drivers 12991F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12992F: Documentation/hwmon/max31827.rst 12993F: drivers/hwmon/max31827.c 12994 12995MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12996L: linux-hwmon@vger.kernel.org 12997S: Orphan 12998F: Documentation/hwmon/max6650.rst 12999F: drivers/hwmon/max6650.c 13000 13001MAX6697 HARDWARE MONITOR DRIVER 13002M: Guenter Roeck <linux@roeck-us.net> 13003L: linux-hwmon@vger.kernel.org 13004S: Maintained 13005F: Documentation/devicetree/bindings/hwmon/max6697.txt 13006F: Documentation/hwmon/max6697.rst 13007F: drivers/hwmon/max6697.c 13008F: include/linux/platform_data/max6697.h 13009 13010MAX9286 QUAD GMSL DESERIALIZER DRIVER 13011M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13012M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13013M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13014M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13015L: linux-media@vger.kernel.org 13016S: Maintained 13017F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13018F: drivers/media/i2c/max9286.c 13019 13020MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13021M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13022L: linux-media@vger.kernel.org 13023S: Maintained 13024F: drivers/staging/media/max96712/max96712.c 13025 13026MAX9860 MONO AUDIO VOICE CODEC DRIVER 13027M: Peter Rosin <peda@axentia.se> 13028L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13029S: Maintained 13030F: Documentation/devicetree/bindings/sound/max9860.txt 13031F: sound/soc/codecs/max9860.* 13032 13033MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13034M: Andreas Klinger <ak@it-klinger.de> 13035L: linux-iio@vger.kernel.org 13036S: Maintained 13037F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13038F: drivers/iio/proximity/mb1232.c 13039 13040MAXIM MAX11205 DRIVER 13041M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13042L: linux-iio@vger.kernel.org 13043S: Supported 13044W: https://ez.analog.com/linux-software-drivers 13045F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13046F: drivers/iio/adc/max11205.c 13047 13048MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13049R: Iskren Chernev <iskren.chernev@gmail.com> 13050R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13051R: Marek Szyprowski <m.szyprowski@samsung.com> 13052R: Matheus Castello <matheus@castello.eng.br> 13053L: linux-pm@vger.kernel.org 13054S: Maintained 13055F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13056F: drivers/power/supply/max17040_battery.c 13057 13058MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13059R: Hans de Goede <hdegoede@redhat.com> 13060R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13061R: Marek Szyprowski <m.szyprowski@samsung.com> 13062R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13063R: Purism Kernel Team <kernel@puri.sm> 13064L: linux-pm@vger.kernel.org 13065S: Maintained 13066F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13067F: drivers/power/supply/max17042_battery.c 13068 13069MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13070M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13071L: linux-kernel@vger.kernel.org 13072S: Maintained 13073F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13074F: drivers/regulator/max20086-regulator.c 13075 13076MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13077M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13078L: linux-iio@vger.kernel.org 13079S: Maintained 13080F: drivers/iio/temperature/max30208.c 13081 13082MAXIM MAX77650 PMIC MFD DRIVER 13083M: Bartosz Golaszewski <brgl@bgdev.pl> 13084L: linux-kernel@vger.kernel.org 13085S: Maintained 13086F: Documentation/devicetree/bindings/*/*max77650.yaml 13087F: Documentation/devicetree/bindings/*/max77650*.yaml 13088F: drivers/gpio/gpio-max77650.c 13089F: drivers/input/misc/max77650-onkey.c 13090F: drivers/leds/leds-max77650.c 13091F: drivers/mfd/max77650.c 13092F: drivers/power/supply/max77650-charger.c 13093F: drivers/regulator/max77650-regulator.c 13094F: include/linux/mfd/max77650.h 13095 13096MAXIM MAX77714 PMIC MFD DRIVER 13097M: Luca Ceresoli <luca@lucaceresoli.net> 13098S: Maintained 13099F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13100F: drivers/mfd/max77714.c 13101F: include/linux/mfd/max77714.h 13102 13103MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13104M: Javier Martinez Canillas <javier@dowhile0.org> 13105L: linux-kernel@vger.kernel.org 13106S: Supported 13107F: Documentation/devicetree/bindings/*/*max77802.yaml 13108F: drivers/regulator/max77802-regulator.c 13109F: include/dt-bindings/*/*max77802.h 13110 13111MAXIM MAX77976 BATTERY CHARGER 13112M: Luca Ceresoli <luca@lucaceresoli.net> 13113S: Supported 13114F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13115F: drivers/power/supply/max77976_charger.c 13116 13117MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13118M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13119L: linux-pm@vger.kernel.org 13120S: Maintained 13121B: mailto:linux-samsung-soc@vger.kernel.org 13122F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13123F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13124F: drivers/power/supply/max14577_charger.c 13125F: drivers/power/supply/max77693_charger.c 13126 13127MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13128M: Chanwoo Choi <cw00.choi@samsung.com> 13129M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13130L: linux-kernel@vger.kernel.org 13131S: Maintained 13132B: mailto:linux-samsung-soc@vger.kernel.org 13133F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13134F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13135F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13136F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13137F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13138F: drivers/*/*max77843.c 13139F: drivers/*/max14577*.c 13140F: drivers/*/max77686*.c 13141F: drivers/*/max77693*.c 13142F: drivers/clk/clk-max77686.c 13143F: drivers/extcon/extcon-max14577.c 13144F: drivers/extcon/extcon-max77693.c 13145F: drivers/rtc/rtc-max77686.c 13146F: include/linux/mfd/max14577*.h 13147F: include/linux/mfd/max77686*.h 13148F: include/linux/mfd/max77693*.h 13149 13150MAXIRADIO FM RADIO RECEIVER DRIVER 13151M: Hans Verkuil <hverkuil@xs4all.nl> 13152L: linux-media@vger.kernel.org 13153S: Maintained 13154W: https://linuxtv.org 13155T: git git://linuxtv.org/media_tree.git 13156F: drivers/media/radio/radio-maxiradio* 13157 13158MAXLINEAR ETHERNET PHY DRIVER 13159M: Xu Liang <lxu@maxlinear.com> 13160L: netdev@vger.kernel.org 13161S: Supported 13162F: drivers/net/phy/mxl-gpy.c 13163 13164MCAN MMIO DEVICE DRIVER 13165M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13166L: linux-can@vger.kernel.org 13167S: Maintained 13168F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13169F: drivers/net/can/m_can/m_can.c 13170F: drivers/net/can/m_can/m_can.h 13171F: drivers/net/can/m_can/m_can_platform.c 13172 13173MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13174R: Yasushi SHOJI <yashi@spacecubics.com> 13175L: linux-can@vger.kernel.org 13176S: Maintained 13177F: drivers/net/can/usb/mcba_usb.c 13178 13179MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13180M: Rishi Gupta <gupt21@gmail.com> 13181L: linux-i2c@vger.kernel.org 13182L: linux-input@vger.kernel.org 13183S: Maintained 13184F: drivers/hid/hid-mcp2221.c 13185 13186MCP251XFD SPI-CAN NETWORK DRIVER 13187M: Marc Kleine-Budde <mkl@pengutronix.de> 13188M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13189R: Thomas Kopp <thomas.kopp@microchip.com> 13190L: linux-can@vger.kernel.org 13191S: Maintained 13192F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13193F: drivers/net/can/spi/mcp251xfd/ 13194 13195MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13196M: Peter Rosin <peda@axentia.se> 13197L: linux-iio@vger.kernel.org 13198S: Maintained 13199F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13200F: drivers/iio/potentiometer/mcp4018.c 13201F: drivers/iio/potentiometer/mcp4531.c 13202 13203MCR20A IEEE-802.15.4 RADIO DRIVER 13204M: Stefan Schmidt <stefan@datenfreihafen.org> 13205L: linux-wpan@vger.kernel.org 13206S: Odd Fixes 13207W: https://github.com/xueliu/mcr20a-linux 13208F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13209F: drivers/net/ieee802154/mcr20a.c 13210F: drivers/net/ieee802154/mcr20a.h 13211 13212MDIO REGMAP DRIVER 13213M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13214L: netdev@vger.kernel.org 13215S: Maintained 13216F: drivers/net/mdio/mdio-regmap.c 13217F: include/linux/mdio/mdio-regmap.h 13218 13219MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13220M: William Breathitt Gray <william.gray@linaro.org> 13221L: linux-iio@vger.kernel.org 13222S: Maintained 13223F: drivers/iio/dac/cio-dac.c 13224 13225MEDIA CONTROLLER FRAMEWORK 13226M: Sakari Ailus <sakari.ailus@linux.intel.com> 13227M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13228L: linux-media@vger.kernel.org 13229S: Supported 13230W: https://www.linuxtv.org 13231T: git git://linuxtv.org/media_tree.git 13232F: drivers/media/mc/ 13233F: include/media/media-*.h 13234F: include/uapi/linux/media.h 13235 13236MEDIA DRIVER FOR FREESCALE IMX PXP 13237M: Philipp Zabel <p.zabel@pengutronix.de> 13238L: linux-media@vger.kernel.org 13239S: Maintained 13240T: git git://linuxtv.org/media_tree.git 13241F: drivers/media/platform/nxp/imx-pxp.[ch] 13242 13243MEDIA DRIVERS FOR ASCOT2E 13244M: Sergey Kozlov <serjk@netup.ru> 13245M: Abylay Ospan <aospan@netup.ru> 13246L: linux-media@vger.kernel.org 13247S: Supported 13248W: https://linuxtv.org 13249W: http://netup.tv/ 13250T: git git://linuxtv.org/media_tree.git 13251F: drivers/media/dvb-frontends/ascot2e* 13252 13253MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13254M: Jasmin Jessich <jasmin@anw.at> 13255L: linux-media@vger.kernel.org 13256S: Maintained 13257W: https://linuxtv.org 13258T: git git://linuxtv.org/media_tree.git 13259F: drivers/media/dvb-frontends/cxd2099* 13260 13261MEDIA DRIVERS FOR CXD2841ER 13262M: Sergey Kozlov <serjk@netup.ru> 13263M: Abylay Ospan <aospan@netup.ru> 13264L: linux-media@vger.kernel.org 13265S: Supported 13266W: https://linuxtv.org 13267W: http://netup.tv/ 13268T: git git://linuxtv.org/media_tree.git 13269F: drivers/media/dvb-frontends/cxd2841er* 13270 13271MEDIA DRIVERS FOR CXD2880 13272M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13273L: linux-media@vger.kernel.org 13274S: Supported 13275W: http://linuxtv.org/ 13276T: git git://linuxtv.org/media_tree.git 13277F: drivers/media/dvb-frontends/cxd2880/* 13278F: drivers/media/spi/cxd2880* 13279 13280MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13281L: linux-media@vger.kernel.org 13282S: Orphan 13283W: https://linuxtv.org 13284T: git git://linuxtv.org/media_tree.git 13285F: drivers/media/pci/ddbridge/* 13286 13287MEDIA DRIVERS FOR FREESCALE IMX 13288M: Steve Longerbeam <slongerbeam@gmail.com> 13289M: Philipp Zabel <p.zabel@pengutronix.de> 13290L: linux-media@vger.kernel.org 13291S: Maintained 13292T: git git://linuxtv.org/media_tree.git 13293F: Documentation/admin-guide/media/imx.rst 13294F: Documentation/devicetree/bindings/media/imx.txt 13295F: drivers/staging/media/imx/ 13296F: include/linux/imx-media.h 13297F: include/media/imx.h 13298 13299MEDIA DRIVERS FOR FREESCALE IMX7/8 13300M: Rui Miguel Silva <rmfrfs@gmail.com> 13301M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13302M: Martin Kepplinger <martin.kepplinger@puri.sm> 13303R: Purism Kernel Team <kernel@puri.sm> 13304L: linux-media@vger.kernel.org 13305S: Maintained 13306T: git git://linuxtv.org/media_tree.git 13307F: Documentation/admin-guide/media/imx7.rst 13308F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13309F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13310F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13311F: drivers/media/platform/nxp/imx-mipi-csis.c 13312F: drivers/media/platform/nxp/imx7-media-csi.c 13313F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13314 13315MEDIA DRIVERS FOR HELENE 13316M: Abylay Ospan <aospan@netup.ru> 13317L: linux-media@vger.kernel.org 13318S: Supported 13319W: https://linuxtv.org 13320W: http://netup.tv/ 13321T: git git://linuxtv.org/media_tree.git 13322F: drivers/media/dvb-frontends/helene* 13323 13324MEDIA DRIVERS FOR HORUS3A 13325M: Sergey Kozlov <serjk@netup.ru> 13326M: Abylay Ospan <aospan@netup.ru> 13327L: linux-media@vger.kernel.org 13328S: Supported 13329W: https://linuxtv.org 13330W: http://netup.tv/ 13331T: git git://linuxtv.org/media_tree.git 13332F: drivers/media/dvb-frontends/horus3a* 13333 13334MEDIA DRIVERS FOR LNBH25 13335M: Sergey Kozlov <serjk@netup.ru> 13336M: Abylay Ospan <aospan@netup.ru> 13337L: linux-media@vger.kernel.org 13338S: Supported 13339W: https://linuxtv.org 13340W: http://netup.tv/ 13341T: git git://linuxtv.org/media_tree.git 13342F: drivers/media/dvb-frontends/lnbh25* 13343 13344MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13345L: linux-media@vger.kernel.org 13346S: Orphan 13347W: https://linuxtv.org 13348T: git git://linuxtv.org/media_tree.git 13349F: drivers/media/dvb-frontends/mxl5xx* 13350 13351MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13352M: Sergey Kozlov <serjk@netup.ru> 13353M: Abylay Ospan <aospan@netup.ru> 13354L: linux-media@vger.kernel.org 13355S: Supported 13356W: https://linuxtv.org 13357W: http://netup.tv/ 13358T: git git://linuxtv.org/media_tree.git 13359F: drivers/media/pci/netup_unidvb/* 13360 13361MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13362M: Dmitry Osipenko <digetx@gmail.com> 13363L: linux-media@vger.kernel.org 13364L: linux-tegra@vger.kernel.org 13365S: Maintained 13366T: git git://linuxtv.org/media_tree.git 13367F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13368F: drivers/media/platform/nvidia/tegra-vde/ 13369 13370MEDIA DRIVERS FOR RENESAS - CEU 13371M: Jacopo Mondi <jacopo@jmondi.org> 13372L: linux-media@vger.kernel.org 13373L: linux-renesas-soc@vger.kernel.org 13374S: Supported 13375T: git git://linuxtv.org/media_tree.git 13376F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13377F: drivers/media/platform/renesas/renesas-ceu.c 13378F: include/media/drv-intf/renesas-ceu.h 13379 13380MEDIA DRIVERS FOR RENESAS - DRIF 13381M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13382L: linux-media@vger.kernel.org 13383L: linux-renesas-soc@vger.kernel.org 13384S: Supported 13385T: git git://linuxtv.org/media_tree.git 13386F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13387F: drivers/media/platform/renesas/rcar_drif.c 13388 13389MEDIA DRIVERS FOR RENESAS - FCP 13390M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13391L: linux-media@vger.kernel.org 13392L: linux-renesas-soc@vger.kernel.org 13393S: Supported 13394T: git git://linuxtv.org/media_tree.git 13395F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13396F: drivers/media/platform/renesas/rcar-fcp.c 13397F: include/media/rcar-fcp.h 13398 13399MEDIA DRIVERS FOR RENESAS - FDP1 13400M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13401L: linux-media@vger.kernel.org 13402L: linux-renesas-soc@vger.kernel.org 13403S: Supported 13404T: git git://linuxtv.org/media_tree.git 13405F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13406F: drivers/media/platform/renesas/rcar_fdp1.c 13407 13408MEDIA DRIVERS FOR RENESAS - VIN 13409M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13410L: linux-media@vger.kernel.org 13411L: linux-renesas-soc@vger.kernel.org 13412S: Supported 13413T: git git://linuxtv.org/media_tree.git 13414F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13415F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13416F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13417F: drivers/media/platform/renesas/rcar-isp.c 13418F: drivers/media/platform/renesas/rcar-vin/ 13419 13420MEDIA DRIVERS FOR RENESAS - VSP1 13421M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13422M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13423L: linux-media@vger.kernel.org 13424L: linux-renesas-soc@vger.kernel.org 13425S: Supported 13426T: git git://linuxtv.org/media_tree.git 13427F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13428F: drivers/media/platform/renesas/vsp1/ 13429 13430MEDIA DRIVERS FOR ST STV0910 DEMODULATOR 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/stv0910* 13436 13437MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13438L: linux-media@vger.kernel.org 13439S: Orphan 13440W: https://linuxtv.org 13441T: git git://linuxtv.org/media_tree.git 13442F: drivers/media/dvb-frontends/stv6111* 13443 13444MEDIA DRIVERS FOR STM32 - DCMI 13445M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13446L: linux-media@vger.kernel.org 13447S: Supported 13448T: git git://linuxtv.org/media_tree.git 13449F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13450F: drivers/media/platform/st/stm32/stm32-dcmi.c 13451 13452MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13453M: Mauro Carvalho Chehab <mchehab@kernel.org> 13454L: linux-media@vger.kernel.org 13455S: Maintained 13456W: https://linuxtv.org 13457Q: http://patchwork.kernel.org/project/linux-media/list/ 13458T: git git://linuxtv.org/media_tree.git 13459F: Documentation/admin-guide/media/ 13460F: Documentation/devicetree/bindings/media/ 13461F: Documentation/driver-api/media/ 13462F: Documentation/userspace-api/media/ 13463F: drivers/media/ 13464F: drivers/staging/media/ 13465F: include/dt-bindings/media/ 13466F: include/linux/platform_data/media/ 13467F: include/media/ 13468F: include/uapi/linux/dvb/ 13469F: include/uapi/linux/ivtv* 13470F: include/uapi/linux/media.h 13471F: include/uapi/linux/uvcvideo.h 13472F: include/uapi/linux/v4l2-* 13473F: include/uapi/linux/videodev2.h 13474 13475MEDIATEK BLUETOOTH DRIVER 13476M: Sean Wang <sean.wang@mediatek.com> 13477L: linux-bluetooth@vger.kernel.org 13478L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13479S: Maintained 13480F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13481F: drivers/bluetooth/btmtkuart.c 13482 13483MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13484M: Sean Wang <sean.wang@mediatek.com> 13485L: linux-pm@vger.kernel.org 13486S: Maintained 13487F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13488F: drivers/power/reset/mt6323-poweroff.c 13489 13490MEDIATEK CIR DRIVER 13491M: Sean Wang <sean.wang@mediatek.com> 13492S: Maintained 13493F: drivers/media/rc/mtk-cir.c 13494 13495MEDIATEK DMA DRIVER 13496M: Sean Wang <sean.wang@mediatek.com> 13497L: dmaengine@vger.kernel.org 13498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13499L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13500S: Maintained 13501F: Documentation/devicetree/bindings/dma/mtk-* 13502F: drivers/dma/mediatek/ 13503 13504MEDIATEK ETHERNET DRIVER 13505M: Felix Fietkau <nbd@nbd.name> 13506M: John Crispin <john@phrozen.org> 13507M: Sean Wang <sean.wang@mediatek.com> 13508M: Mark Lee <Mark-MC.Lee@mediatek.com> 13509M: Lorenzo Bianconi <lorenzo@kernel.org> 13510L: netdev@vger.kernel.org 13511S: Maintained 13512F: drivers/net/ethernet/mediatek/ 13513 13514MEDIATEK ETHERNET PCS DRIVER 13515M: Alexander Couzens <lynxis@fe80.eu> 13516M: Daniel Golle <daniel@makrotopia.org> 13517L: netdev@vger.kernel.org 13518S: Maintained 13519F: drivers/net/pcs/pcs-mtk-lynxi.c 13520F: include/linux/pcs/pcs-mtk-lynxi.h 13521 13522MEDIATEK ETHERNET PHY DRIVERS 13523M: Daniel Golle <daniel@makrotopia.org> 13524M: Qingfang Deng <dqfext@gmail.com> 13525M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13526L: netdev@vger.kernel.org 13527S: Maintained 13528F: drivers/net/phy/mediatek-ge-soc.c 13529F: drivers/net/phy/mediatek-ge.c 13530 13531MEDIATEK I2C CONTROLLER DRIVER 13532M: Qii Wang <qii.wang@mediatek.com> 13533L: linux-i2c@vger.kernel.org 13534S: Maintained 13535F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13536F: drivers/i2c/busses/i2c-mt65xx.c 13537 13538MEDIATEK IOMMU DRIVER 13539M: Yong Wu <yong.wu@mediatek.com> 13540L: iommu@lists.linux.dev 13541L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13542S: Supported 13543F: Documentation/devicetree/bindings/iommu/mediatek* 13544F: drivers/iommu/mtk_iommu* 13545F: include/dt-bindings/memory/mediatek,mt*-port.h 13546F: include/dt-bindings/memory/mt*-port.h 13547 13548MEDIATEK JPEG DRIVER 13549M: Bin Liu <bin.liu@mediatek.com> 13550S: Supported 13551F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13552F: drivers/media/platform/mediatek/jpeg/ 13553 13554MEDIATEK KEYPAD DRIVER 13555M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13556S: Supported 13557F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13558F: drivers/input/keyboard/mt6779-keypad.c 13559 13560MEDIATEK MDP DRIVER 13561M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13562M: Houlong Wei <houlong.wei@mediatek.com> 13563M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13564S: Supported 13565F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13566F: drivers/media/platform/mediatek/mdp/ 13567F: drivers/media/platform/mediatek/vpu/ 13568 13569MEDIATEK MEDIA DRIVER 13570M: Tiffany Lin <tiffany.lin@mediatek.com> 13571M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13572M: Yunfei Dong <yunfei.dong@mediatek.com> 13573S: Supported 13574F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13575F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13576F: drivers/media/platform/mediatek/vcodec/ 13577F: drivers/media/platform/mediatek/vpu/ 13578 13579MEDIATEK MMC/SD/SDIO DRIVER 13580M: Chaotian Jing <chaotian.jing@mediatek.com> 13581S: Maintained 13582F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13583F: drivers/mmc/host/mtk-sd.c 13584 13585MEDIATEK MT76 WIRELESS LAN DRIVER 13586M: Felix Fietkau <nbd@nbd.name> 13587M: Lorenzo Bianconi <lorenzo@kernel.org> 13588M: Ryder Lee <ryder.lee@mediatek.com> 13589R: Shayne Chen <shayne.chen@mediatek.com> 13590R: Sean Wang <sean.wang@mediatek.com> 13591L: linux-wireless@vger.kernel.org 13592S: Maintained 13593T: git https://github.com/nbd168/wireless 13594F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13595F: drivers/net/wireless/mediatek/mt76/ 13596 13597MEDIATEK MT7601U WIRELESS LAN DRIVER 13598M: Jakub Kicinski <kuba@kernel.org> 13599L: linux-wireless@vger.kernel.org 13600S: Maintained 13601F: drivers/net/wireless/mediatek/mt7601u/ 13602 13603MEDIATEK MT7621 CLOCK DRIVER 13604M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13605S: Maintained 13606F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13607F: drivers/clk/ralink/clk-mt7621.c 13608 13609MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13610M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13611S: Maintained 13612F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13613F: drivers/pci/controller/pcie-mt7621.c 13614 13615MEDIATEK MT7621 PHY PCI DRIVER 13616M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13617S: Maintained 13618F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13619F: drivers/phy/ralink/phy-mt7621-pci.c 13620 13621MEDIATEK MT7621/28/88 I2C DRIVER 13622M: Stefan Roese <sr@denx.de> 13623L: linux-i2c@vger.kernel.org 13624S: Maintained 13625F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13626F: drivers/i2c/busses/i2c-mt7621.c 13627 13628MEDIATEK MTMIPS CLOCK DRIVER 13629M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13630S: Maintained 13631F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13632F: drivers/clk/ralink/clk-mtmips.c 13633 13634MEDIATEK NAND CONTROLLER DRIVER 13635L: linux-mtd@lists.infradead.org 13636S: Orphan 13637F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13638F: drivers/mtd/nand/raw/mtk_* 13639 13640MEDIATEK PMIC LED DRIVER 13641M: Sean Wang <sean.wang@mediatek.com> 13642S: Maintained 13643F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13644F: drivers/leds/leds-mt6323.c 13645 13646MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13647M: Sean Wang <sean.wang@mediatek.com> 13648S: Maintained 13649F: drivers/char/hw_random/mtk-rng.c 13650 13651MEDIATEK SMI DRIVER 13652M: Yong Wu <yong.wu@mediatek.com> 13653L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13654S: Supported 13655F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13656F: drivers/memory/mtk-smi.c 13657F: include/soc/mediatek/smi.h 13658 13659MEDIATEK SWITCH DRIVER 13660M: Arınç ÜNAL <arinc.unal@arinc9.com> 13661M: Daniel Golle <daniel@makrotopia.org> 13662M: Landen Chao <Landen.Chao@mediatek.com> 13663M: DENG Qingfang <dqfext@gmail.com> 13664M: Sean Wang <sean.wang@mediatek.com> 13665L: netdev@vger.kernel.org 13666S: Maintained 13667F: drivers/net/dsa/mt7530-mdio.c 13668F: drivers/net/dsa/mt7530-mmio.c 13669F: drivers/net/dsa/mt7530.* 13670F: net/dsa/tag_mtk.c 13671 13672MEDIATEK T7XX 5G WWAN MODEM DRIVER 13673M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13674R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13675R: Liu Haijun <haijun.liu@mediatek.com> 13676R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13677R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13678L: netdev@vger.kernel.org 13679S: Supported 13680F: drivers/net/wwan/t7xx/ 13681 13682MEDIATEK USB3 DRD IP DRIVER 13683M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13684L: linux-usb@vger.kernel.org 13685L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13686L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13687S: Maintained 13688F: Documentation/devicetree/bindings/usb/mediatek,* 13689F: drivers/usb/host/xhci-mtk* 13690F: drivers/usb/mtu3/ 13691 13692MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13693M: Peter Senna Tschudin <peter.senna@gmail.com> 13694M: Ian Ray <ian.ray@ge.com> 13695M: Martyn Welch <martyn.welch@collabora.co.uk> 13696S: Maintained 13697F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13698F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13699 13700MEGARAID SCSI/SAS DRIVERS 13701M: Kashyap Desai <kashyap.desai@broadcom.com> 13702M: Sumit Saxena <sumit.saxena@broadcom.com> 13703M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13704M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13705L: megaraidlinux.pdl@broadcom.com 13706L: linux-scsi@vger.kernel.org 13707S: Maintained 13708W: http://www.avagotech.com/support/ 13709F: Documentation/scsi/megaraid.rst 13710F: drivers/scsi/megaraid.* 13711F: drivers/scsi/megaraid/ 13712 13713MELEXIS MLX90614 DRIVER 13714M: Crt Mori <cmo@melexis.com> 13715L: linux-iio@vger.kernel.org 13716S: Supported 13717W: http://www.melexis.com 13718F: drivers/iio/temperature/mlx90614.c 13719 13720MELEXIS MLX90632 DRIVER 13721M: Crt Mori <cmo@melexis.com> 13722L: linux-iio@vger.kernel.org 13723S: Supported 13724W: http://www.melexis.com 13725F: drivers/iio/temperature/mlx90632.c 13726 13727MELFAS MIP4 TOUCHSCREEN DRIVER 13728M: Sangwon Jee <jeesw@melfas.com> 13729S: Supported 13730W: http://www.melfas.com 13731F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13732F: drivers/input/touchscreen/melfas_mip4.c 13733 13734MELLANOX BLUEFIELD I2C DRIVER 13735M: Khalil Blaiech <kblaiech@nvidia.com> 13736M: Asmaa Mnebhi <asmaa@nvidia.com> 13737L: linux-i2c@vger.kernel.org 13738S: Supported 13739F: drivers/i2c/busses/i2c-mlxbf.c 13740 13741MELLANOX ETHERNET DRIVER (mlx4_en) 13742M: Tariq Toukan <tariqt@nvidia.com> 13743L: netdev@vger.kernel.org 13744S: Supported 13745W: http://www.mellanox.com 13746Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13747F: drivers/net/ethernet/mellanox/mlx4/en_* 13748 13749MELLANOX ETHERNET DRIVER (mlx5e) 13750M: Saeed Mahameed <saeedm@nvidia.com> 13751L: netdev@vger.kernel.org 13752S: Supported 13753W: http://www.mellanox.com 13754Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13755F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13756 13757MELLANOX ETHERNET INNOVA DRIVERS 13758R: Boris Pismenny <borisp@nvidia.com> 13759L: netdev@vger.kernel.org 13760S: Supported 13761W: http://www.mellanox.com 13762Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13763F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13764F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13765F: include/linux/mlx5/mlx5_ifc_fpga.h 13766 13767MELLANOX ETHERNET SWITCH DRIVERS 13768M: Ido Schimmel <idosch@nvidia.com> 13769M: Petr Machata <petrm@nvidia.com> 13770L: netdev@vger.kernel.org 13771S: Supported 13772W: http://www.mellanox.com 13773Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13774F: drivers/net/ethernet/mellanox/mlxsw/ 13775F: tools/testing/selftests/drivers/net/mlxsw/ 13776 13777MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13778M: mlxsw@nvidia.com 13779L: netdev@vger.kernel.org 13780S: Supported 13781W: http://www.mellanox.com 13782Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13783F: drivers/net/ethernet/mellanox/mlxfw/ 13784 13785MELLANOX HARDWARE PLATFORM SUPPORT 13786M: Hans de Goede <hdegoede@redhat.com> 13787M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 13788M: Mark Gross <markgross@kernel.org> 13789M: Vadim Pasternak <vadimp@nvidia.com> 13790L: platform-driver-x86@vger.kernel.org 13791S: Supported 13792F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13793F: drivers/platform/mellanox/ 13794F: include/linux/platform_data/mlxreg.h 13795 13796MELLANOX MLX4 core VPI driver 13797M: Tariq Toukan <tariqt@nvidia.com> 13798L: netdev@vger.kernel.org 13799L: linux-rdma@vger.kernel.org 13800S: Supported 13801W: http://www.mellanox.com 13802Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13803F: drivers/net/ethernet/mellanox/mlx4/ 13804F: include/linux/mlx4/ 13805 13806MELLANOX MLX4 IB driver 13807M: Yishai Hadas <yishaih@nvidia.com> 13808L: linux-rdma@vger.kernel.org 13809S: Supported 13810W: http://www.mellanox.com 13811Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13812F: drivers/infiniband/hw/mlx4/ 13813F: include/linux/mlx4/ 13814F: include/uapi/rdma/mlx4-abi.h 13815 13816MELLANOX MLX5 core VPI driver 13817M: Saeed Mahameed <saeedm@nvidia.com> 13818M: Leon Romanovsky <leonro@nvidia.com> 13819L: netdev@vger.kernel.org 13820L: linux-rdma@vger.kernel.org 13821S: Supported 13822W: http://www.mellanox.com 13823Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13824F: Documentation/networking/device_drivers/ethernet/mellanox/ 13825F: drivers/net/ethernet/mellanox/mlx5/core/ 13826F: include/linux/mlx5/ 13827 13828MELLANOX MLX5 IB driver 13829M: Leon Romanovsky <leonro@nvidia.com> 13830L: linux-rdma@vger.kernel.org 13831S: Supported 13832W: http://www.mellanox.com 13833Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13834F: drivers/infiniband/hw/mlx5/ 13835F: include/linux/mlx5/ 13836F: include/uapi/rdma/mlx5-abi.h 13837 13838MELLANOX MLX5 VDPA DRIVER 13839M: Dragos Tatulea <dtatulea@nvidia.com> 13840L: virtualization@lists.linux-foundation.org 13841S: Supported 13842F: drivers/vdpa/mlx5/ 13843 13844MELLANOX MLXCPLD I2C AND MUX DRIVER 13845M: Vadim Pasternak <vadimp@nvidia.com> 13846M: Michael Shych <michaelsh@nvidia.com> 13847L: linux-i2c@vger.kernel.org 13848S: Supported 13849F: Documentation/i2c/busses/i2c-mlxcpld.rst 13850F: drivers/i2c/busses/i2c-mlxcpld.c 13851F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13852 13853MELLANOX MLXCPLD LED DRIVER 13854M: Vadim Pasternak <vadimp@nvidia.com> 13855L: linux-leds@vger.kernel.org 13856S: Supported 13857F: Documentation/leds/leds-mlxcpld.rst 13858F: drivers/leds/leds-mlxcpld.c 13859F: drivers/leds/leds-mlxreg.c 13860 13861MELLANOX PLATFORM DRIVER 13862M: Vadim Pasternak <vadimp@nvidia.com> 13863L: platform-driver-x86@vger.kernel.org 13864S: Supported 13865F: drivers/platform/x86/mlx-platform.c 13866 13867MEMBARRIER SUPPORT 13868M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13869M: "Paul E. McKenney" <paulmck@kernel.org> 13870L: linux-kernel@vger.kernel.org 13871S: Supported 13872F: arch/powerpc/include/asm/membarrier.h 13873F: include/uapi/linux/membarrier.h 13874F: kernel/sched/membarrier.c 13875 13876MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13877M: Mike Rapoport <rppt@kernel.org> 13878L: linux-mm@kvack.org 13879S: Maintained 13880F: Documentation/core-api/boot-time-mm.rst 13881F: include/linux/memblock.h 13882F: mm/memblock.c 13883F: mm/mm_init.c 13884F: tools/testing/memblock/ 13885 13886MEMORY CONTROLLER DRIVERS 13887M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13888L: linux-kernel@vger.kernel.org 13889S: Maintained 13890B: mailto:krzysztof.kozlowski@linaro.org 13891T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13892F: Documentation/devicetree/bindings/memory-controllers/ 13893F: drivers/memory/ 13894F: include/dt-bindings/memory/ 13895F: include/memory/ 13896 13897MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13898M: Dmitry Osipenko <digetx@gmail.com> 13899L: linux-pm@vger.kernel.org 13900L: linux-tegra@vger.kernel.org 13901S: Maintained 13902T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13903F: drivers/devfreq/tegra30-devfreq.c 13904 13905MEMORY HOT(UN)PLUG 13906M: David Hildenbrand <david@redhat.com> 13907M: Oscar Salvador <osalvador@suse.de> 13908L: linux-mm@kvack.org 13909S: Maintained 13910F: Documentation/admin-guide/mm/memory-hotplug.rst 13911F: Documentation/core-api/memory-hotplug.rst 13912F: drivers/base/memory.c 13913F: include/linux/memory_hotplug.h 13914F: mm/memory_hotplug.c 13915F: tools/testing/selftests/memory-hotplug/ 13916 13917MEMORY MANAGEMENT 13918M: Andrew Morton <akpm@linux-foundation.org> 13919L: linux-mm@kvack.org 13920S: Maintained 13921W: http://www.linux-mm.org 13922T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13923T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13924F: include/linux/gfp.h 13925F: include/linux/gfp_types.h 13926F: include/linux/memory_hotplug.h 13927F: include/linux/mm.h 13928F: include/linux/mmzone.h 13929F: include/linux/pagewalk.h 13930F: include/linux/rmap.h 13931F: include/trace/events/ksm.h 13932F: mm/ 13933F: tools/mm/ 13934F: tools/testing/selftests/mm/ 13935 13936MEMORY TECHNOLOGY DEVICES (MTD) 13937M: Miquel Raynal <miquel.raynal@bootlin.com> 13938M: Richard Weinberger <richard@nod.at> 13939M: Vignesh Raghavendra <vigneshr@ti.com> 13940L: linux-mtd@lists.infradead.org 13941S: Maintained 13942W: http://www.linux-mtd.infradead.org/ 13943Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13944C: irc://irc.oftc.net/mtd 13945T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13946T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13947F: Documentation/devicetree/bindings/mtd/ 13948F: drivers/mtd/ 13949F: include/linux/mtd/ 13950F: include/uapi/mtd/ 13951 13952MEMSENSING MICROSYSTEMS MSA311 DRIVER 13953M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13954L: linux-iio@vger.kernel.org 13955S: Maintained 13956F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13957F: drivers/iio/accel/msa311.c 13958 13959MEN A21 WATCHDOG DRIVER 13960M: Johannes Thumshirn <morbidrsa@gmail.com> 13961L: linux-watchdog@vger.kernel.org 13962S: Maintained 13963F: drivers/watchdog/mena21_wdt.c 13964 13965MEN CHAMELEON BUS (mcb) 13966M: Johannes Thumshirn <morbidrsa@gmail.com> 13967S: Maintained 13968F: Documentation/driver-api/men-chameleon-bus.rst 13969F: drivers/mcb/ 13970F: include/linux/mcb.h 13971 13972MEN F21BMC (Board Management Controller) 13973M: Andreas Werner <andreas.werner@men.de> 13974S: Supported 13975F: Documentation/hwmon/menf21bmc.rst 13976F: drivers/hwmon/menf21bmc_hwmon.c 13977F: drivers/leds/leds-menf21bmc.c 13978F: drivers/mfd/menf21bmc.c 13979F: drivers/watchdog/menf21bmc_wdt.c 13980 13981MEN Z069 WATCHDOG DRIVER 13982M: Johannes Thumshirn <jth@kernel.org> 13983L: linux-watchdog@vger.kernel.org 13984S: Maintained 13985F: drivers/watchdog/menz69_wdt.c 13986 13987MESON AO CEC DRIVER FOR AMLOGIC SOCS 13988M: Neil Armstrong <neil.armstrong@linaro.org> 13989L: linux-media@vger.kernel.org 13990L: linux-amlogic@lists.infradead.org 13991S: Supported 13992W: http://linux-meson.com/ 13993T: git git://linuxtv.org/media_tree.git 13994F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13995F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13996F: drivers/media/cec/platform/meson/ao-cec.c 13997 13998MESON GE2D DRIVER FOR AMLOGIC SOCS 13999M: Neil Armstrong <neil.armstrong@linaro.org> 14000L: linux-media@vger.kernel.org 14001L: linux-amlogic@lists.infradead.org 14002S: Supported 14003T: git git://linuxtv.org/media_tree.git 14004F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14005F: drivers/media/platform/amlogic/meson-ge2d/ 14006 14007MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14008M: Liang Yang <liang.yang@amlogic.com> 14009L: linux-mtd@lists.infradead.org 14010S: Maintained 14011F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14012F: drivers/mtd/nand/raw/meson_* 14013 14014MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14015M: Neil Armstrong <neil.armstrong@linaro.org> 14016L: linux-media@vger.kernel.org 14017L: linux-amlogic@lists.infradead.org 14018S: Supported 14019T: git git://linuxtv.org/media_tree.git 14020F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14021F: drivers/staging/media/meson/vdec/ 14022 14023METHODE UDPU SUPPORT 14024M: Robert Marko <robert.marko@sartura.hr> 14025S: Maintained 14026F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14027F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14028 14029MHI BUS 14030M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14031L: mhi@lists.linux.dev 14032L: linux-arm-msm@vger.kernel.org 14033S: Maintained 14034T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14035F: Documentation/ABI/stable/sysfs-bus-mhi 14036F: Documentation/mhi/ 14037F: drivers/bus/mhi/ 14038F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14039F: include/linux/mhi.h 14040 14041MICROBLAZE ARCHITECTURE 14042M: Michal Simek <monstr@monstr.eu> 14043S: Supported 14044W: http://www.monstr.eu/fdt/ 14045T: git git://git.monstr.eu/linux-2.6-microblaze.git 14046F: arch/microblaze/ 14047 14048MICROBLAZE TMR INJECT 14049M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14050S: Supported 14051F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14052F: drivers/misc/xilinx_tmr_inject.c 14053 14054MICROBLAZE TMR MANAGER 14055M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14056S: Supported 14057F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14058F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14059F: drivers/misc/xilinx_tmr_manager.c 14060 14061MICROCHIP AT91 DMA DRIVERS 14062M: Ludovic Desroches <ludovic.desroches@microchip.com> 14063M: Tudor Ambarus <tudor.ambarus@linaro.org> 14064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14065L: dmaengine@vger.kernel.org 14066S: Supported 14067F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14068F: drivers/dma/at_hdmac.c 14069F: drivers/dma/at_xdmac.c 14070F: include/dt-bindings/dma/at91.h 14071 14072MICROCHIP AT91 SERIAL DRIVER 14073M: Richard Genoud <richard.genoud@gmail.com> 14074S: Maintained 14075F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14076F: drivers/tty/serial/atmel_serial.c 14077F: drivers/tty/serial/atmel_serial.h 14078 14079MICROCHIP AT91 USART MFD DRIVER 14080M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14081L: linux-kernel@vger.kernel.org 14082S: Supported 14083F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14084F: drivers/mfd/at91-usart.c 14085F: include/dt-bindings/mfd/at91-usart.h 14086 14087MICROCHIP AT91 USART SPI DRIVER 14088M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14089L: linux-spi@vger.kernel.org 14090S: Supported 14091F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14092F: drivers/spi/spi-at91-usart.c 14093 14094MICROCHIP AUDIO ASOC DRIVERS 14095M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14096L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14097S: Supported 14098F: Documentation/devicetree/bindings/sound/atmel* 14099F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14100F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14101F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14102F: sound/soc/atmel 14103 14104MICROCHIP CSI2DC DRIVER 14105M: Eugen Hristev <eugen.hristev@microchip.com> 14106L: linux-media@vger.kernel.org 14107S: Supported 14108F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14109F: drivers/media/platform/microchip/microchip-csi2dc.c 14110 14111MICROCHIP ECC DRIVER 14112M: Tudor Ambarus <tudor.ambarus@linaro.org> 14113L: linux-crypto@vger.kernel.org 14114S: Maintained 14115F: drivers/crypto/atmel-ecc.* 14116 14117MICROCHIP EIC DRIVER 14118M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14119L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14120S: Supported 14121F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14122F: drivers/irqchip/irq-mchp-eic.c 14123 14124MICROCHIP I2C DRIVER 14125M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14126L: linux-i2c@vger.kernel.org 14127S: Supported 14128F: drivers/i2c/busses/i2c-at91-*.c 14129F: drivers/i2c/busses/i2c-at91.h 14130 14131MICROCHIP ISC DRIVER 14132M: Eugen Hristev <eugen.hristev@microchip.com> 14133L: linux-media@vger.kernel.org 14134S: Supported 14135F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14136F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14137F: drivers/media/platform/microchip/microchip-isc* 14138F: drivers/media/platform/microchip/microchip-sama*-isc* 14139F: drivers/staging/media/deprecated/atmel/atmel-isc* 14140F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14141F: include/linux/atmel-isc-media.h 14142 14143MICROCHIP ISI DRIVER 14144M: Eugen Hristev <eugen.hristev@microchip.com> 14145L: linux-media@vger.kernel.org 14146S: Supported 14147F: drivers/media/platform/atmel/atmel-isi.c 14148F: drivers/media/platform/atmel/atmel-isi.h 14149 14150MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14151M: Woojung Huh <woojung.huh@microchip.com> 14152M: UNGLinuxDriver@microchip.com 14153L: netdev@vger.kernel.org 14154S: Maintained 14155F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14156F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14157F: drivers/net/dsa/microchip/* 14158F: include/linux/dsa/ksz_common.h 14159F: include/linux/platform_data/microchip-ksz.h 14160F: net/dsa/tag_ksz.c 14161 14162MICROCHIP LAN743X ETHERNET DRIVER 14163M: Bryan Whitehead <bryan.whitehead@microchip.com> 14164M: UNGLinuxDriver@microchip.com 14165L: netdev@vger.kernel.org 14166S: Maintained 14167F: drivers/net/ethernet/microchip/lan743x_* 14168 14169MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14170M: Arun Ramadoss <arun.ramadoss@microchip.com> 14171R: UNGLinuxDriver@microchip.com 14172L: netdev@vger.kernel.org 14173S: Maintained 14174F: drivers/net/phy/microchip_t1.c 14175 14176MICROCHIP LAN966X ETHERNET DRIVER 14177M: Horatiu Vultur <horatiu.vultur@microchip.com> 14178M: UNGLinuxDriver@microchip.com 14179L: netdev@vger.kernel.org 14180S: Maintained 14181F: drivers/net/ethernet/microchip/lan966x/* 14182 14183MICROCHIP LCDFB DRIVER 14184M: Nicolas Ferre <nicolas.ferre@microchip.com> 14185L: linux-fbdev@vger.kernel.org 14186S: Maintained 14187F: drivers/video/fbdev/atmel_lcdfb.c 14188F: include/video/atmel_lcdc.h 14189 14190MICROCHIP MCP16502 PMIC DRIVER 14191M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14193S: Supported 14194F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 14195F: drivers/regulator/mcp16502.c 14196 14197MICROCHIP MCP3564 ADC DRIVER 14198M: Marius Cristea <marius.cristea@microchip.com> 14199L: linux-iio@vger.kernel.org 14200S: Supported 14201F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14202F: drivers/iio/adc/mcp3564.c 14203 14204MICROCHIP MCP3911 ADC DRIVER 14205M: Marcus Folkesson <marcus.folkesson@gmail.com> 14206M: Kent Gustavsson <kent@minoris.se> 14207L: linux-iio@vger.kernel.org 14208S: Maintained 14209F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14210F: drivers/iio/adc/mcp3911.c 14211 14212MICROCHIP MMC/SD/SDIO MCI DRIVER 14213M: Aubin Constans <aubin.constans@microchip.com> 14214S: Maintained 14215F: drivers/mmc/host/atmel-mci.c 14216 14217MICROCHIP NAND DRIVER 14218M: Tudor Ambarus <tudor.ambarus@linaro.org> 14219L: linux-mtd@lists.infradead.org 14220S: Supported 14221F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14222F: drivers/mtd/nand/raw/atmel/* 14223 14224MICROCHIP OTPC DRIVER 14225M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14227S: Supported 14228F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14229F: drivers/nvmem/microchip-otpc.c 14230F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14231 14232MICROCHIP PCI1XXXX GP DRIVER 14233M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14234M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14235L: linux-gpio@vger.kernel.org 14236S: Supported 14237F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14238F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14239F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14240F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14241 14242MICROCHIP PCI1XXXX I2C DRIVER 14243M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14244M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14245M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14246L: linux-i2c@vger.kernel.org 14247S: Maintained 14248F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14249 14250MICROCHIP PCIe UART DRIVER 14251M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14252M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14253L: linux-serial@vger.kernel.org 14254S: Maintained 14255F: drivers/tty/serial/8250/8250_pci1xxxx.c 14256 14257MICROCHIP POLARFIRE FPGA DRIVERS 14258M: Conor Dooley <conor.dooley@microchip.com> 14259R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14260L: linux-fpga@vger.kernel.org 14261S: Supported 14262F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14263F: drivers/fpga/microchip-spi.c 14264 14265MICROCHIP PWM DRIVER 14266M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14268L: linux-pwm@vger.kernel.org 14269S: Supported 14270F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14271F: drivers/pwm/pwm-atmel.c 14272 14273MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14274M: Eugen Hristev <eugen.hristev@microchip.com> 14275L: linux-iio@vger.kernel.org 14276S: Supported 14277F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14278F: drivers/iio/adc/at91-sama5d2_adc.c 14279F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14280 14281MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14282M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14283S: Supported 14284F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14285F: drivers/power/reset/at91-sama5d2_shdwc.c 14286 14287MICROCHIP SOC DRIVERS 14288M: Conor Dooley <conor@kernel.org> 14289S: Supported 14290T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14291F: drivers/soc/microchip/ 14292 14293MICROCHIP SPI DRIVER 14294M: Ryan Wanner <ryan.wanner@microchip.com> 14295S: Supported 14296F: drivers/spi/spi-atmel.* 14297 14298MICROCHIP SSC DRIVER 14299M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14301S: Supported 14302F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14303F: drivers/misc/atmel-ssc.c 14304F: include/linux/atmel-ssc.h 14305 14306Microchip Timer Counter Block (TCB) Capture Driver 14307M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14309L: linux-iio@vger.kernel.org 14310S: Maintained 14311F: drivers/counter/microchip-tcb-capture.c 14312 14313MICROCHIP USB251XB DRIVER 14314M: Richard Leitner <richard.leitner@skidata.com> 14315L: linux-usb@vger.kernel.org 14316S: Maintained 14317F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14318F: drivers/usb/misc/usb251xb.c 14319 14320MICROCHIP USBA UDC DRIVER 14321M: Cristian Birsan <cristian.birsan@microchip.com> 14322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14323S: Supported 14324F: drivers/usb/gadget/udc/atmel_usba_udc.* 14325 14326MICROCHIP WILC1000 WIFI DRIVER 14327M: Ajay Singh <ajay.kathat@microchip.com> 14328M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14329L: linux-wireless@vger.kernel.org 14330S: Supported 14331F: drivers/net/wireless/microchip/wilc1000/ 14332 14333MICROSEMI MIPS SOCS 14334M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14335M: UNGLinuxDriver@microchip.com 14336L: linux-mips@vger.kernel.org 14337S: Supported 14338F: Documentation/devicetree/bindings/mips/mscc.txt 14339F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14340F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14341F: arch/mips/boot/dts/mscc/ 14342F: arch/mips/configs/generic/board-ocelot.config 14343F: arch/mips/generic/board-ocelot.c 14344 14345MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14346M: Don Brace <don.brace@microchip.com> 14347L: storagedev@microchip.com 14348L: linux-scsi@vger.kernel.org 14349S: Supported 14350F: Documentation/scsi/smartpqi.rst 14351F: drivers/scsi/smartpqi/Kconfig 14352F: drivers/scsi/smartpqi/Makefile 14353F: drivers/scsi/smartpqi/smartpqi*.[ch] 14354F: include/linux/cciss*.h 14355F: include/uapi/linux/cciss*.h 14356 14357MICROSOFT MANA RDMA DRIVER 14358M: Long Li <longli@microsoft.com> 14359M: Ajay Sharma <sharmaajay@microsoft.com> 14360L: linux-rdma@vger.kernel.org 14361S: Supported 14362F: drivers/infiniband/hw/mana/ 14363F: include/net/mana 14364F: include/uapi/rdma/mana-abi.h 14365 14366MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14367M: Maximilian Luz <luzmaximilian@gmail.com> 14368L: platform-driver-x86@vger.kernel.org 14369S: Maintained 14370F: drivers/platform/surface/surface_aggregator_tabletsw.c 14371 14372MICROSOFT SURFACE BATTERY AND AC DRIVERS 14373M: Maximilian Luz <luzmaximilian@gmail.com> 14374L: linux-pm@vger.kernel.org 14375L: platform-driver-x86@vger.kernel.org 14376S: Maintained 14377F: drivers/power/supply/surface_battery.c 14378F: drivers/power/supply/surface_charger.c 14379 14380MICROSOFT SURFACE DTX DRIVER 14381M: Maximilian Luz <luzmaximilian@gmail.com> 14382L: platform-driver-x86@vger.kernel.org 14383S: Maintained 14384F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14385F: drivers/platform/surface/surface_dtx.c 14386F: include/uapi/linux/surface_aggregator/dtx.h 14387 14388MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14389M: Maximilian Luz <luzmaximilian@gmail.com> 14390L: platform-driver-x86@vger.kernel.org 14391S: Maintained 14392F: drivers/platform/surface/surface_gpe.c 14393 14394MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14395M: Hans de Goede <hdegoede@redhat.com> 14396M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14397M: Mark Gross <markgross@kernel.org> 14398M: Maximilian Luz <luzmaximilian@gmail.com> 14399L: platform-driver-x86@vger.kernel.org 14400S: Maintained 14401T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14402F: drivers/platform/surface/ 14403 14404MICROSOFT SURFACE HID TRANSPORT DRIVER 14405M: Maximilian Luz <luzmaximilian@gmail.com> 14406L: linux-input@vger.kernel.org 14407L: platform-driver-x86@vger.kernel.org 14408S: Maintained 14409F: drivers/hid/surface-hid/ 14410 14411MICROSOFT SURFACE HOT-PLUG DRIVER 14412M: Maximilian Luz <luzmaximilian@gmail.com> 14413L: platform-driver-x86@vger.kernel.org 14414S: Maintained 14415F: drivers/platform/surface/surface_hotplug.c 14416 14417MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14418M: Maximilian Luz <luzmaximilian@gmail.com> 14419L: platform-driver-x86@vger.kernel.org 14420S: Maintained 14421F: drivers/platform/surface/surface_platform_profile.c 14422 14423MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14424M: Chen Yu <yu.c.chen@intel.com> 14425L: platform-driver-x86@vger.kernel.org 14426S: Supported 14427F: drivers/platform/surface/surfacepro3_button.c 14428 14429MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14430M: Maximilian Luz <luzmaximilian@gmail.com> 14431L: platform-driver-x86@vger.kernel.org 14432S: Maintained 14433F: drivers/platform/surface/surface_aggregator_hub.c 14434 14435MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14436M: Maximilian Luz <luzmaximilian@gmail.com> 14437L: platform-driver-x86@vger.kernel.org 14438S: Maintained 14439W: https://github.com/linux-surface/surface-aggregator-module 14440C: irc://irc.libera.chat/linux-surface 14441F: Documentation/driver-api/surface_aggregator/ 14442F: drivers/platform/surface/aggregator/ 14443F: drivers/platform/surface/surface_acpi_notify.c 14444F: drivers/platform/surface/surface_aggregator_cdev.c 14445F: drivers/platform/surface/surface_aggregator_registry.c 14446F: include/linux/surface_acpi_notify.h 14447F: include/linux/surface_aggregator/ 14448F: include/uapi/linux/surface_aggregator/ 14449 14450MICROTEK X6 SCANNER 14451M: Oliver Neukum <oliver@neukum.org> 14452S: Maintained 14453F: drivers/usb/image/microtek.* 14454 14455MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14456M: Luka Kovacic <luka.kovacic@sartura.hr> 14457M: Luka Perkov <luka.perkov@sartura.hr> 14458S: Maintained 14459F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14460F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14461F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14462F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14463F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14464F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14465 14466MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14467M: Sakari Ailus <sakari.ailus@linux.intel.com> 14468L: linux-media@vger.kernel.org 14469S: Maintained 14470F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14471F: Documentation/driver-api/media/drivers/ccs/ 14472F: Documentation/userspace-api/media/drivers/ccs.rst 14473F: drivers/media/i2c/ccs-pll.c 14474F: drivers/media/i2c/ccs-pll.h 14475F: drivers/media/i2c/ccs/ 14476F: include/uapi/linux/ccs.h 14477F: include/uapi/linux/smiapp.h 14478 14479MIPS 14480M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14481L: linux-mips@vger.kernel.org 14482S: Maintained 14483W: http://www.linux-mips.org/ 14484Q: https://patchwork.kernel.org/project/linux-mips/list/ 14485T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14486F: Documentation/devicetree/bindings/mips/ 14487F: Documentation/arch/mips/ 14488F: arch/mips/ 14489F: drivers/platform/mips/ 14490F: include/dt-bindings/mips/ 14491 14492MIPS BOSTON DEVELOPMENT BOARD 14493M: Paul Burton <paulburton@kernel.org> 14494L: linux-mips@vger.kernel.org 14495S: Maintained 14496F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14497F: arch/mips/boot/dts/img/boston.dts 14498F: arch/mips/configs/generic/board-boston.config 14499F: drivers/clk/imgtec/clk-boston.c 14500F: include/dt-bindings/clock/boston-clock.h 14501 14502MIPS CORE DRIVERS 14503M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14504M: Serge Semin <fancer.lancer@gmail.com> 14505L: linux-mips@vger.kernel.org 14506S: Supported 14507F: drivers/bus/mips_cdmm.c 14508F: drivers/clocksource/mips-gic-timer.c 14509F: drivers/cpuidle/cpuidle-cps.c 14510F: drivers/irqchip/irq-mips-cpu.c 14511F: drivers/irqchip/irq-mips-gic.c 14512 14513MIPS GENERIC PLATFORM 14514M: Paul Burton <paulburton@kernel.org> 14515L: linux-mips@vger.kernel.org 14516S: Supported 14517F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14518F: arch/mips/generic/ 14519F: arch/mips/tools/generic-board-config.sh 14520 14521MIPS RINT INSTRUCTION EMULATION 14522M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14523L: linux-mips@vger.kernel.org 14524S: Supported 14525F: arch/mips/math-emu/dp_rint.c 14526F: arch/mips/math-emu/sp_rint.c 14527 14528MIPS/LOONGSON1 ARCHITECTURE 14529M: Keguang Zhang <keguang.zhang@gmail.com> 14530L: linux-mips@vger.kernel.org 14531S: Maintained 14532F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14533F: arch/mips/include/asm/mach-loongson32/ 14534F: arch/mips/loongson32/ 14535F: drivers/*/*loongson1* 14536F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14537 14538MIPS/LOONGSON2EF ARCHITECTURE 14539M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14540L: linux-mips@vger.kernel.org 14541S: Maintained 14542F: arch/mips/include/asm/mach-loongson2ef/ 14543F: arch/mips/loongson2ef/ 14544F: drivers/cpufreq/loongson2_cpufreq.c 14545 14546MIPS/LOONGSON64 ARCHITECTURE 14547M: Huacai Chen <chenhuacai@kernel.org> 14548M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14549L: linux-mips@vger.kernel.org 14550S: Maintained 14551F: arch/mips/include/asm/mach-loongson64/ 14552F: arch/mips/loongson64/ 14553F: drivers/irqchip/irq-loongson* 14554F: drivers/platform/mips/cpu_hwmon.c 14555 14556MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14557M: Hans Verkuil <hverkuil@xs4all.nl> 14558L: linux-media@vger.kernel.org 14559S: Odd Fixes 14560W: https://linuxtv.org 14561T: git git://linuxtv.org/media_tree.git 14562F: drivers/media/radio/radio-miropcm20* 14563 14564MITSUMI MM8013 FG DRIVER 14565M: Konrad Dybcio <konradybcio@kernel.org> 14566F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14567F: drivers/power/supply/mm8013.c 14568 14569MMP SUPPORT 14570R: Lubomir Rintel <lkundrak@v3.sk> 14571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14572S: Odd Fixes 14573T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14574F: arch/arm/boot/dts/marvell/mmp* 14575F: arch/arm/mach-mmp/ 14576F: include/linux/soc/mmp/ 14577 14578MMP USB PHY DRIVERS 14579R: Lubomir Rintel <lkundrak@v3.sk> 14580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14581S: Maintained 14582F: drivers/phy/marvell/phy-mmp3-usb.c 14583F: drivers/phy/marvell/phy-pxa-usb.c 14584 14585MMU GATHER AND TLB INVALIDATION 14586M: Will Deacon <will@kernel.org> 14587M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14588M: Andrew Morton <akpm@linux-foundation.org> 14589M: Nick Piggin <npiggin@gmail.com> 14590M: Peter Zijlstra <peterz@infradead.org> 14591L: linux-arch@vger.kernel.org 14592L: linux-mm@kvack.org 14593S: Maintained 14594F: arch/*/include/asm/tlb.h 14595F: include/asm-generic/tlb.h 14596F: mm/mmu_gather.c 14597 14598MN88472 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/mn88472* 14606 14607MN88473 MEDIA DRIVER 14608M: Antti Palosaari <crope@iki.fi> 14609L: linux-media@vger.kernel.org 14610S: Maintained 14611W: https://linuxtv.org 14612W: http://palosaari.fi/linux/ 14613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14614F: drivers/media/dvb-frontends/mn88473* 14615 14616MODULE SUPPORT 14617M: Luis Chamberlain <mcgrof@kernel.org> 14618L: linux-modules@vger.kernel.org 14619L: linux-kernel@vger.kernel.org 14620S: Maintained 14621T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14622F: include/linux/kmod.h 14623F: include/linux/module*.h 14624F: kernel/module/ 14625F: lib/test_kmod.c 14626F: scripts/module* 14627F: tools/testing/selftests/kmod/ 14628 14629MONOLITHIC POWER SYSTEM PMIC DRIVER 14630M: Saravanan Sekar <sravanhome@gmail.com> 14631S: Maintained 14632F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14633F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14634F: drivers/hwmon/pmbus/mpq7932.c 14635F: drivers/iio/adc/mp2629_adc.c 14636F: drivers/mfd/mp2629.c 14637F: drivers/power/supply/mp2629_charger.c 14638F: drivers/regulator/mp5416.c 14639F: drivers/regulator/mpq7920.c 14640F: drivers/regulator/mpq7920.h 14641F: include/linux/mfd/mp2629.h 14642 14643MOST(R) TECHNOLOGY DRIVER 14644M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14645M: Christian Gromm <christian.gromm@microchip.com> 14646S: Maintained 14647F: Documentation/ABI/testing/configfs-most 14648F: Documentation/ABI/testing/sysfs-bus-most 14649F: drivers/most/ 14650F: drivers/staging/most/ 14651F: include/linux/most.h 14652 14653MOTORCOMM PHY DRIVER 14654M: Peter Geis <pgwipeout@gmail.com> 14655M: Frank <Frank.Sae@motor-comm.com> 14656L: netdev@vger.kernel.org 14657S: Maintained 14658F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14659F: drivers/net/phy/motorcomm.c 14660 14661MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14662M: Jiri Slaby <jirislaby@kernel.org> 14663S: Maintained 14664F: Documentation/driver-api/tty/moxa-smartio.rst 14665F: drivers/tty/mxser.* 14666 14667MR800 AVERMEDIA USB FM RADIO DRIVER 14668M: Alexey Klimov <klimov.linux@gmail.com> 14669L: linux-media@vger.kernel.org 14670S: Maintained 14671T: git git://linuxtv.org/media_tree.git 14672F: drivers/media/radio/radio-mr800.c 14673 14674MRF24J40 IEEE 802.15.4 RADIO DRIVER 14675M: Stefan Schmidt <stefan@datenfreihafen.org> 14676L: linux-wpan@vger.kernel.org 14677S: Odd Fixes 14678F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14679F: drivers/net/ieee802154/mrf24j40.c 14680 14681MSI EC DRIVER 14682M: Nikita Kravets <teackot@gmail.com> 14683L: platform-driver-x86@vger.kernel.org 14684S: Maintained 14685W: https://github.com/BeardOverflow/msi-ec 14686F: drivers/platform/x86/msi-ec.* 14687 14688MSI LAPTOP SUPPORT 14689M: "Lee, Chun-Yi" <jlee@suse.com> 14690L: platform-driver-x86@vger.kernel.org 14691S: Maintained 14692F: drivers/platform/x86/msi-laptop.c 14693 14694MSI WMI SUPPORT 14695L: platform-driver-x86@vger.kernel.org 14696S: Orphan 14697F: drivers/platform/x86/msi-wmi.c 14698 14699MSI001 MEDIA DRIVER 14700M: Antti Palosaari <crope@iki.fi> 14701L: linux-media@vger.kernel.org 14702S: Maintained 14703W: https://linuxtv.org 14704W: http://palosaari.fi/linux/ 14705Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14706T: git git://linuxtv.org/anttip/media_tree.git 14707F: drivers/media/tuners/msi001* 14708 14709MSI2500 MEDIA DRIVER 14710M: Antti Palosaari <crope@iki.fi> 14711L: linux-media@vger.kernel.org 14712S: Maintained 14713W: https://linuxtv.org 14714W: http://palosaari.fi/linux/ 14715Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14716T: git git://linuxtv.org/anttip/media_tree.git 14717F: drivers/media/usb/msi2500/ 14718 14719MSTAR INTERRUPT CONTROLLER DRIVER 14720M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14721M: Daniel Palmer <daniel@thingy.jp> 14722S: Maintained 14723F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14724F: drivers/irqchip/irq-mst-intc.c 14725 14726MSYSTEMS DISKONCHIP G3 MTD DRIVER 14727M: Robert Jarzmik <robert.jarzmik@free.fr> 14728L: linux-mtd@lists.infradead.org 14729S: Maintained 14730F: drivers/mtd/devices/docg3* 14731 14732MT9M114 ONSEMI SENSOR DRIVER 14733M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14734L: linux-media@vger.kernel.org 14735S: Maintained 14736T: git git://linuxtv.org/media_tree.git 14737F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 14738F: drivers/media/i2c/mt9m114.c 14739 14740MT9P031 APTINA CAMERA SENSOR 14741M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14742L: linux-media@vger.kernel.org 14743S: Maintained 14744T: git git://linuxtv.org/media_tree.git 14745F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14746F: drivers/media/i2c/mt9p031.c 14747F: include/media/i2c/mt9p031.h 14748 14749MT9T112 APTINA CAMERA SENSOR 14750M: Jacopo Mondi <jacopo@jmondi.org> 14751L: linux-media@vger.kernel.org 14752S: Odd Fixes 14753T: git git://linuxtv.org/media_tree.git 14754F: drivers/media/i2c/mt9t112.c 14755F: include/media/i2c/mt9t112.h 14756 14757MT9V032 APTINA CAMERA SENSOR 14758M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14759L: linux-media@vger.kernel.org 14760S: Maintained 14761T: git git://linuxtv.org/media_tree.git 14762F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14763F: drivers/media/i2c/mt9v032.c 14764F: include/media/i2c/mt9v032.h 14765 14766MT9V111 APTINA CAMERA SENSOR 14767M: Jacopo Mondi <jacopo@jmondi.org> 14768L: linux-media@vger.kernel.org 14769S: Maintained 14770T: git git://linuxtv.org/media_tree.git 14771F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14772F: drivers/media/i2c/mt9v111.c 14773 14774MULTIFUNCTION DEVICES (MFD) 14775M: Lee Jones <lee@kernel.org> 14776S: Maintained 14777T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14778F: Documentation/devicetree/bindings/mfd/ 14779F: drivers/mfd/ 14780F: include/dt-bindings/mfd/ 14781F: include/linux/mfd/ 14782 14783MULTIMEDIA CARD (MMC) ETC. OVER SPI 14784S: Orphan 14785F: drivers/mmc/host/mmc_spi.c 14786F: include/linux/spi/mmc_spi.h 14787 14788MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14789M: Ulf Hansson <ulf.hansson@linaro.org> 14790L: linux-mmc@vger.kernel.org 14791S: Maintained 14792T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14793F: Documentation/devicetree/bindings/mmc/ 14794F: drivers/mmc/ 14795F: include/linux/mmc/ 14796F: include/uapi/linux/mmc/ 14797 14798MULTIPLEXER SUBSYSTEM 14799M: Peter Rosin <peda@axentia.se> 14800S: Maintained 14801F: Documentation/ABI/testing/sysfs-class-mux* 14802F: Documentation/devicetree/bindings/mux/ 14803F: drivers/mux/ 14804F: include/dt-bindings/mux/ 14805F: include/linux/mux/ 14806 14807MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14808M: Bin Liu <b-liu@ti.com> 14809L: linux-usb@vger.kernel.org 14810S: Maintained 14811F: drivers/usb/musb/ 14812 14813MXL301RF MEDIA DRIVER 14814M: Akihiro Tsukada <tskd08@gmail.com> 14815L: linux-media@vger.kernel.org 14816S: Odd Fixes 14817F: drivers/media/tuners/mxl301rf* 14818 14819MXL5007T MEDIA DRIVER 14820M: Michael Krufky <mkrufky@linuxtv.org> 14821L: linux-media@vger.kernel.org 14822S: Maintained 14823W: https://linuxtv.org 14824W: http://github.com/mkrufky 14825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14826T: git git://linuxtv.org/mkrufky/tuners.git 14827F: drivers/media/tuners/mxl5007t.* 14828 14829MXSFB DRM DRIVER 14830M: Marek Vasut <marex@denx.de> 14831M: Stefan Agner <stefan@agner.ch> 14832L: dri-devel@lists.freedesktop.org 14833S: Supported 14834T: git git://anongit.freedesktop.org/drm/drm-misc 14835F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14836F: drivers/gpu/drm/mxsfb/ 14837 14838MYLEX DAC960 PCI RAID Controller 14839M: Hannes Reinecke <hare@kernel.org> 14840L: linux-scsi@vger.kernel.org 14841S: Supported 14842F: drivers/scsi/myrb.* 14843F: drivers/scsi/myrs.* 14844 14845MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14846M: Chris Lee <christopher.lee@cspi.com> 14847L: netdev@vger.kernel.org 14848S: Supported 14849W: https://www.cspi.com/ethernet-products/support/downloads/ 14850F: drivers/net/ethernet/myricom/myri10ge/ 14851 14852NAND FLASH SUBSYSTEM 14853M: Miquel Raynal <miquel.raynal@bootlin.com> 14854R: Richard Weinberger <richard@nod.at> 14855L: linux-mtd@lists.infradead.org 14856S: Maintained 14857W: http://www.linux-mtd.infradead.org/ 14858Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14859C: irc://irc.oftc.net/mtd 14860T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14861F: drivers/mtd/nand/ 14862F: include/linux/mtd/*nand*.h 14863 14864NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14865M: Daniel Mack <zonque@gmail.com> 14866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14867S: Maintained 14868W: http://www.native-instruments.com 14869F: sound/usb/caiaq/ 14870 14871NATSEMI ETHERNET DRIVER (DP8381x) 14872S: Orphan 14873F: drivers/net/ethernet/natsemi/natsemi.c 14874 14875NCR 5380 SCSI DRIVERS 14876M: Finn Thain <fthain@linux-m68k.org> 14877M: Michael Schmitz <schmitzmic@gmail.com> 14878L: linux-scsi@vger.kernel.org 14879S: Maintained 14880F: Documentation/scsi/g_NCR5380.rst 14881F: drivers/scsi/NCR5380.* 14882F: drivers/scsi/arm/cumana_1.c 14883F: drivers/scsi/arm/oak.c 14884F: drivers/scsi/atari_scsi.* 14885F: drivers/scsi/dmx3191d.c 14886F: drivers/scsi/g_NCR5380.* 14887F: drivers/scsi/mac_scsi.* 14888F: drivers/scsi/sun3_scsi.* 14889F: drivers/scsi/sun3_scsi_vme.c 14890 14891NCSI LIBRARY 14892M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14893S: Maintained 14894F: net/ncsi/ 14895 14896NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14897M: Guenter Roeck <linux@roeck-us.net> 14898L: linux-hwmon@vger.kernel.org 14899S: Maintained 14900F: Documentation/hwmon/nct6775.rst 14901F: drivers/hwmon/nct6775-core.c 14902F: drivers/hwmon/nct6775-platform.c 14903F: drivers/hwmon/nct6775.h 14904 14905NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14906M: Zev Weiss <zev@bewilderbeest.net> 14907L: linux-hwmon@vger.kernel.org 14908S: Maintained 14909F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14910F: drivers/hwmon/nct6775-i2c.c 14911 14912NETDEVSIM 14913M: Jakub Kicinski <kuba@kernel.org> 14914S: Maintained 14915F: drivers/net/netdevsim/* 14916 14917NETEM NETWORK EMULATOR 14918M: Stephen Hemminger <stephen@networkplumber.org> 14919L: netdev@vger.kernel.org 14920S: Maintained 14921F: net/sched/sch_netem.c 14922 14923NETERION 10GbE DRIVERS (s2io) 14924M: Jon Mason <jdmason@kudzu.us> 14925L: netdev@vger.kernel.org 14926S: Supported 14927F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14928F: drivers/net/ethernet/neterion/ 14929 14930NETFILTER 14931M: Pablo Neira Ayuso <pablo@netfilter.org> 14932M: Jozsef Kadlecsik <kadlec@netfilter.org> 14933M: Florian Westphal <fw@strlen.de> 14934L: netfilter-devel@vger.kernel.org 14935L: coreteam@netfilter.org 14936S: Maintained 14937W: http://www.netfilter.org/ 14938W: http://www.iptables.org/ 14939W: http://www.nftables.org/ 14940Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14941C: irc://irc.libera.chat/netfilter 14942T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14943T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14944F: include/linux/netfilter* 14945F: include/linux/netfilter/ 14946F: include/net/netfilter/ 14947F: include/uapi/linux/netfilter* 14948F: include/uapi/linux/netfilter/ 14949F: net/*/netfilter.c 14950F: net/*/netfilter/ 14951F: net/bridge/br_netfilter*.c 14952F: net/netfilter/ 14953 14954NETROM NETWORK LAYER 14955M: Ralf Baechle <ralf@linux-mips.org> 14956L: linux-hams@vger.kernel.org 14957S: Maintained 14958W: https://linux-ax25.in-berlin.de 14959F: include/net/netrom.h 14960F: include/uapi/linux/netrom.h 14961F: net/netrom/ 14962 14963NETRONIX EMBEDDED CONTROLLER 14964M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14965S: Maintained 14966F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14967F: drivers/mfd/ntxec.c 14968F: drivers/pwm/pwm-ntxec.c 14969F: drivers/rtc/rtc-ntxec.c 14970F: include/linux/mfd/ntxec.h 14971 14972NETRONOME ETHERNET DRIVERS 14973M: Louis Peens <louis.peens@corigine.com> 14974R: Jakub Kicinski <kuba@kernel.org> 14975L: oss-drivers@corigine.com 14976S: Maintained 14977F: drivers/net/ethernet/netronome/ 14978 14979NETWORK BLOCK DEVICE (NBD) 14980M: Josef Bacik <josef@toxicpanda.com> 14981L: linux-block@vger.kernel.org 14982L: nbd@other.debian.org 14983S: Maintained 14984F: Documentation/admin-guide/blockdev/nbd.rst 14985F: drivers/block/nbd.c 14986F: include/trace/events/nbd.h 14987F: include/uapi/linux/nbd.h 14988 14989NETWORK DROP MONITOR 14990M: Neil Horman <nhorman@tuxdriver.com> 14991L: netdev@vger.kernel.org 14992S: Maintained 14993W: https://fedorahosted.org/dropwatch/ 14994F: include/uapi/linux/net_dropmon.h 14995F: net/core/drop_monitor.c 14996 14997NETWORKING DRIVERS 14998M: "David S. Miller" <davem@davemloft.net> 14999M: Eric Dumazet <edumazet@google.com> 15000M: Jakub Kicinski <kuba@kernel.org> 15001M: Paolo Abeni <pabeni@redhat.com> 15002L: netdev@vger.kernel.org 15003S: Maintained 15004Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15005T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15006T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15007F: Documentation/devicetree/bindings/net/ 15008F: drivers/connector/ 15009F: drivers/net/ 15010F: include/dt-bindings/net/ 15011F: include/linux/etherdevice.h 15012F: include/linux/fcdevice.h 15013F: include/linux/fddidevice.h 15014F: include/linux/hippidevice.h 15015F: include/linux/if_* 15016F: include/linux/inetdevice.h 15017F: include/linux/netdevice.h 15018F: include/uapi/linux/if_* 15019F: include/uapi/linux/netdevice.h 15020X: drivers/net/wireless/ 15021 15022NETWORKING DRIVERS (WIRELESS) 15023M: Kalle Valo <kvalo@kernel.org> 15024L: linux-wireless@vger.kernel.org 15025S: Maintained 15026W: https://wireless.wiki.kernel.org/ 15027Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15028T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15029T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15030F: Documentation/devicetree/bindings/net/wireless/ 15031F: drivers/net/wireless/ 15032 15033NETWORKING [DSA] 15034M: Andrew Lunn <andrew@lunn.ch> 15035M: Florian Fainelli <f.fainelli@gmail.com> 15036M: Vladimir Oltean <olteanv@gmail.com> 15037S: Maintained 15038F: Documentation/devicetree/bindings/net/dsa/ 15039F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15040F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15041F: drivers/net/dsa/ 15042F: include/linux/dsa/ 15043F: include/linux/platform_data/dsa.h 15044F: include/net/dsa.h 15045F: net/dsa/ 15046F: tools/testing/selftests/drivers/net/dsa/ 15047 15048NETWORKING [GENERAL] 15049M: "David S. Miller" <davem@davemloft.net> 15050M: Eric Dumazet <edumazet@google.com> 15051M: Jakub Kicinski <kuba@kernel.org> 15052M: Paolo Abeni <pabeni@redhat.com> 15053L: netdev@vger.kernel.org 15054S: Maintained 15055Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15056B: mailto:netdev@vger.kernel.org 15057T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15058T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15059F: Documentation/core-api/netlink.rst 15060F: Documentation/netlink/ 15061F: Documentation/networking/ 15062F: Documentation/process/maintainer-netdev.rst 15063F: Documentation/userspace-api/netlink/ 15064F: include/linux/in.h 15065F: include/linux/net.h 15066F: include/linux/netdevice.h 15067F: include/net/ 15068F: include/uapi/linux/in.h 15069F: include/uapi/linux/net.h 15070F: include/uapi/linux/net_namespace.h 15071F: include/uapi/linux/netdevice.h 15072F: lib/net_utils.c 15073F: lib/random32.c 15074F: net/ 15075F: tools/net/ 15076F: tools/testing/selftests/net/ 15077X: net/bluetooth/ 15078 15079NETWORKING [IPSEC] 15080M: Steffen Klassert <steffen.klassert@secunet.com> 15081M: Herbert Xu <herbert@gondor.apana.org.au> 15082M: "David S. Miller" <davem@davemloft.net> 15083L: netdev@vger.kernel.org 15084S: Maintained 15085T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15086T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15087F: include/net/xfrm.h 15088F: include/uapi/linux/xfrm.h 15089F: net/ipv4/ah4.c 15090F: net/ipv4/esp4* 15091F: net/ipv4/ip_vti.c 15092F: net/ipv4/ipcomp.c 15093F: net/ipv4/xfrm* 15094F: net/ipv6/ah6.c 15095F: net/ipv6/esp6* 15096F: net/ipv6/ip6_vti.c 15097F: net/ipv6/ipcomp6.c 15098F: net/ipv6/xfrm* 15099F: net/key/ 15100F: net/xfrm/ 15101F: tools/testing/selftests/net/ipsec.c 15102 15103NETWORKING [IPv4/IPv6] 15104M: "David S. Miller" <davem@davemloft.net> 15105M: David Ahern <dsahern@kernel.org> 15106L: netdev@vger.kernel.org 15107S: Maintained 15108T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15109F: arch/x86/net/* 15110F: include/linux/ip.h 15111F: include/linux/ipv6* 15112F: include/net/fib* 15113F: include/net/ip* 15114F: include/net/route.h 15115F: net/ipv4/ 15116F: net/ipv6/ 15117 15118NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15119M: Paul Moore <paul@paul-moore.com> 15120L: netdev@vger.kernel.org 15121L: linux-security-module@vger.kernel.org 15122S: Supported 15123W: https://github.com/netlabel 15124F: Documentation/netlabel/ 15125F: include/net/calipso.h 15126F: include/net/cipso_ipv4.h 15127F: include/net/netlabel.h 15128F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15129F: include/uapi/linux/netfilter/xt_SECMARK.h 15130F: net/ipv4/cipso_ipv4.c 15131F: net/ipv6/calipso.c 15132F: net/netfilter/xt_CONNSECMARK.c 15133F: net/netfilter/xt_SECMARK.c 15134F: net/netlabel/ 15135 15136NETWORKING [MACSEC] 15137M: Sabrina Dubroca <sd@queasysnail.net> 15138L: netdev@vger.kernel.org 15139S: Maintained 15140F: drivers/net/macsec.c 15141F: include/net/macsec.h 15142F: include/uapi/linux/if_macsec.h 15143K: macsec 15144K: \bmdo_ 15145 15146NETWORKING [MPTCP] 15147M: Matthieu Baerts <matttbe@kernel.org> 15148M: Mat Martineau <martineau@kernel.org> 15149L: netdev@vger.kernel.org 15150L: mptcp@lists.linux.dev 15151S: Maintained 15152W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15153B: https://github.com/multipath-tcp/mptcp_net-next/issues 15154T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15155T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15156F: Documentation/netlink/specs/mptcp.yaml 15157F: Documentation/networking/mptcp-sysctl.rst 15158F: include/net/mptcp.h 15159F: include/trace/events/mptcp.h 15160F: include/uapi/linux/mptcp*.h 15161F: net/mptcp/ 15162F: tools/testing/selftests/bpf/*/*mptcp*.c 15163F: tools/testing/selftests/net/mptcp/ 15164 15165NETWORKING [TCP] 15166M: Eric Dumazet <edumazet@google.com> 15167L: netdev@vger.kernel.org 15168S: Maintained 15169F: include/linux/tcp.h 15170F: include/net/tcp.h 15171F: include/trace/events/tcp.h 15172F: include/uapi/linux/tcp.h 15173F: net/ipv4/syncookies.c 15174F: net/ipv4/tcp*.c 15175F: net/ipv6/syncookies.c 15176F: net/ipv6/tcp*.c 15177 15178NETWORKING [TLS] 15179M: Boris Pismenny <borisp@nvidia.com> 15180M: John Fastabend <john.fastabend@gmail.com> 15181M: Jakub Kicinski <kuba@kernel.org> 15182L: netdev@vger.kernel.org 15183S: Maintained 15184F: include/net/tls.h 15185F: include/uapi/linux/tls.h 15186F: net/tls/* 15187 15188NETXEN (1/10) GbE SUPPORT 15189M: Manish Chopra <manishc@marvell.com> 15190M: Rahul Verma <rahulv@marvell.com> 15191M: GR-Linux-NIC-Dev@marvell.com 15192L: netdev@vger.kernel.org 15193S: Supported 15194F: drivers/net/ethernet/qlogic/netxen/ 15195 15196NET_FAILOVER MODULE 15197M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15198L: netdev@vger.kernel.org 15199S: Supported 15200F: Documentation/networking/net_failover.rst 15201F: drivers/net/net_failover.c 15202F: include/net/net_failover.h 15203 15204NEXTHOP 15205M: David Ahern <dsahern@kernel.org> 15206L: netdev@vger.kernel.org 15207S: Maintained 15208F: include/net/netns/nexthop.h 15209F: include/net/nexthop.h 15210F: include/uapi/linux/nexthop.h 15211F: net/ipv4/nexthop.c 15212 15213NFC SUBSYSTEM 15214M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15215L: netdev@vger.kernel.org 15216S: Maintained 15217F: Documentation/devicetree/bindings/net/nfc/ 15218F: drivers/nfc/ 15219F: include/net/nfc/ 15220F: include/uapi/linux/nfc.h 15221F: net/nfc/ 15222 15223NFC VIRTUAL NCI DEVICE DRIVER 15224M: Bongsu Jeon <bongsu.jeon@samsung.com> 15225L: netdev@vger.kernel.org 15226S: Supported 15227F: drivers/nfc/virtual_ncidev.c 15228F: tools/testing/selftests/nci/ 15229 15230NFS, SUNRPC, AND LOCKD CLIENTS 15231M: Trond Myklebust <trond.myklebust@hammerspace.com> 15232M: Anna Schumaker <anna@kernel.org> 15233L: linux-nfs@vger.kernel.org 15234S: Maintained 15235W: http://client.linux-nfs.org 15236T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15237F: Documentation/filesystems/nfs/ 15238F: fs/lockd/ 15239F: fs/nfs/ 15240F: fs/nfs_common/ 15241F: include/linux/lockd/ 15242F: include/linux/nfs* 15243F: include/linux/sunrpc/ 15244F: include/uapi/linux/nfs* 15245F: include/uapi/linux/sunrpc/ 15246F: net/sunrpc/ 15247 15248NILFS2 FILESYSTEM 15249M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15250L: linux-nilfs@vger.kernel.org 15251S: Supported 15252W: https://nilfs.sourceforge.io/ 15253W: https://nilfs.osdn.jp/ 15254T: git https://github.com/konis/nilfs2.git 15255F: Documentation/filesystems/nilfs2.rst 15256F: fs/nilfs2/ 15257F: include/trace/events/nilfs2.h 15258F: include/uapi/linux/nilfs2_api.h 15259F: include/uapi/linux/nilfs2_ondisk.h 15260 15261NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15262M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15263S: Maintained 15264W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15265F: Documentation/scsi/NinjaSCSI.rst 15266F: drivers/scsi/pcmcia/nsp_* 15267 15268NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15269M: GOTO Masanori <gotom@debian.or.jp> 15270M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15271S: Maintained 15272W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15273F: Documentation/scsi/NinjaSCSI.rst 15274F: drivers/scsi/nsp32* 15275 15276NINTENDO HID DRIVER 15277M: Daniel J. Ogorchock <djogorchock@gmail.com> 15278L: linux-input@vger.kernel.org 15279S: Maintained 15280F: drivers/hid/hid-nintendo* 15281 15282NIOS2 ARCHITECTURE 15283M: Dinh Nguyen <dinguyen@kernel.org> 15284S: Maintained 15285T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15286F: arch/nios2/ 15287 15288NITRO ENCLAVES (NE) 15289M: Alexandru Ciobotaru <alcioa@amazon.com> 15290L: linux-kernel@vger.kernel.org 15291L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15292S: Supported 15293W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15294F: Documentation/virt/ne_overview.rst 15295F: drivers/virt/nitro_enclaves/ 15296F: include/linux/nitro_enclaves.h 15297F: include/uapi/linux/nitro_enclaves.h 15298F: samples/nitro_enclaves/ 15299 15300NOHZ, DYNTICKS SUPPORT 15301M: Frederic Weisbecker <frederic@kernel.org> 15302M: Thomas Gleixner <tglx@linutronix.de> 15303M: Ingo Molnar <mingo@kernel.org> 15304L: linux-kernel@vger.kernel.org 15305S: Maintained 15306T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15307F: include/linux/sched/nohz.h 15308F: include/linux/tick.h 15309F: kernel/time/tick*.* 15310 15311NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15312M: Pavel Machek <pavel@ucw.cz> 15313M: Sakari Ailus <sakari.ailus@iki.fi> 15314L: linux-media@vger.kernel.org 15315S: Maintained 15316F: drivers/media/i2c/ad5820.c 15317F: drivers/media/i2c/et8ek8 15318 15319NOKIA N900 POWER SUPPLY DRIVERS 15320R: Pali Rohár <pali@kernel.org> 15321F: drivers/power/supply/bq2415x_charger.c 15322F: drivers/power/supply/bq27xxx_battery.c 15323F: drivers/power/supply/bq27xxx_battery_i2c.c 15324F: drivers/power/supply/isp1704_charger.c 15325F: drivers/power/supply/rx51_battery.c 15326F: include/linux/power/bq2415x_charger.h 15327F: include/linux/power/bq27xxx_battery.h 15328 15329NOLIBC HEADER FILE 15330M: Willy Tarreau <w@1wt.eu> 15331M: Thomas Weißschuh <linux@weissschuh.net> 15332S: Maintained 15333T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15334F: tools/include/nolibc/ 15335F: tools/testing/selftests/nolibc/ 15336 15337NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15338M: Hans de Goede <hdegoede@redhat.com> 15339L: linux-input@vger.kernel.org 15340S: Maintained 15341F: drivers/input/touchscreen/novatek-nvt-ts.c 15342 15343NSDEPS 15344M: Matthias Maennich <maennich@google.com> 15345S: Maintained 15346F: Documentation/core-api/symbol-namespaces.rst 15347F: scripts/nsdeps 15348 15349NTB AMD DRIVER 15350M: Sanjay R Mehta <sanju.mehta@amd.com> 15351M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15352L: ntb@lists.linux.dev 15353S: Supported 15354F: drivers/ntb/hw/amd/ 15355 15356NTB DRIVER CORE 15357M: Jon Mason <jdmason@kudzu.us> 15358M: Dave Jiang <dave.jiang@intel.com> 15359M: Allen Hubbe <allenbh@gmail.com> 15360L: ntb@lists.linux.dev 15361S: Supported 15362W: https://github.com/jonmason/ntb/wiki 15363T: git https://github.com/jonmason/ntb.git 15364F: drivers/net/ntb_netdev.c 15365F: drivers/ntb/ 15366F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15367F: include/linux/ntb.h 15368F: include/linux/ntb_transport.h 15369F: tools/testing/selftests/ntb/ 15370 15371NTB IDT DRIVER 15372M: Serge Semin <fancer.lancer@gmail.com> 15373L: ntb@lists.linux.dev 15374S: Supported 15375F: drivers/ntb/hw/idt/ 15376 15377NTB INTEL DRIVER 15378M: Dave Jiang <dave.jiang@intel.com> 15379L: ntb@lists.linux.dev 15380S: Supported 15381W: https://github.com/davejiang/linux/wiki 15382T: git https://github.com/davejiang/linux.git 15383F: drivers/ntb/hw/intel/ 15384 15385NTFS FILESYSTEM 15386M: Anton Altaparmakov <anton@tuxera.com> 15387R: Namjae Jeon <linkinjeon@kernel.org> 15388L: linux-ntfs-dev@lists.sourceforge.net 15389S: Supported 15390W: http://www.tuxera.com/ 15391T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15392F: Documentation/filesystems/ntfs.rst 15393F: fs/ntfs/ 15394 15395NTFS3 FILESYSTEM 15396M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15397L: ntfs3@lists.linux.dev 15398S: Supported 15399W: http://www.paragon-software.com/ 15400T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15401F: Documentation/filesystems/ntfs3.rst 15402F: fs/ntfs3/ 15403 15404NUBUS SUBSYSTEM 15405M: Finn Thain <fthain@linux-m68k.org> 15406L: linux-m68k@lists.linux-m68k.org 15407S: Maintained 15408F: arch/*/include/asm/nubus.h 15409F: drivers/nubus/ 15410F: include/linux/nubus.h 15411F: include/uapi/linux/nubus.h 15412 15413NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15414M: Antonino Daplas <adaplas@gmail.com> 15415L: linux-fbdev@vger.kernel.org 15416S: Maintained 15417F: drivers/video/fbdev/nvidia/ 15418F: drivers/video/fbdev/riva/ 15419 15420NVIDIA WMI EC BACKLIGHT DRIVER 15421M: Daniel Dadap <ddadap@nvidia.com> 15422L: platform-driver-x86@vger.kernel.org 15423S: Supported 15424F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15425F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15426 15427NVM EXPRESS DRIVER 15428M: Keith Busch <kbusch@kernel.org> 15429M: Jens Axboe <axboe@fb.com> 15430M: Christoph Hellwig <hch@lst.de> 15431M: Sagi Grimberg <sagi@grimberg.me> 15432L: linux-nvme@lists.infradead.org 15433S: Supported 15434W: http://git.infradead.org/nvme.git 15435T: git git://git.infradead.org/nvme.git 15436F: Documentation/nvme/ 15437F: drivers/nvme/common/ 15438F: drivers/nvme/host/ 15439F: include/linux/nvme-*.h 15440F: include/linux/nvme.h 15441F: include/uapi/linux/nvme_ioctl.h 15442 15443NVM EXPRESS FABRICS AUTHENTICATION 15444M: Hannes Reinecke <hare@suse.de> 15445L: linux-nvme@lists.infradead.org 15446S: Supported 15447F: drivers/nvme/host/auth.c 15448F: drivers/nvme/target/auth.c 15449F: drivers/nvme/target/fabrics-cmd-auth.c 15450F: include/linux/nvme-auth.h 15451 15452NVM EXPRESS FC TRANSPORT DRIVERS 15453M: James Smart <james.smart@broadcom.com> 15454L: linux-nvme@lists.infradead.org 15455S: Supported 15456F: drivers/nvme/host/fc.c 15457F: drivers/nvme/target/fc.c 15458F: drivers/nvme/target/fcloop.c 15459F: include/linux/nvme-fc-driver.h 15460F: include/linux/nvme-fc.h 15461 15462NVM EXPRESS HARDWARE MONITORING SUPPORT 15463M: Guenter Roeck <linux@roeck-us.net> 15464L: linux-nvme@lists.infradead.org 15465S: Supported 15466F: drivers/nvme/host/hwmon.c 15467 15468NVM EXPRESS TARGET DRIVER 15469M: Christoph Hellwig <hch@lst.de> 15470M: Sagi Grimberg <sagi@grimberg.me> 15471M: Chaitanya Kulkarni <kch@nvidia.com> 15472L: linux-nvme@lists.infradead.org 15473S: Supported 15474W: http://git.infradead.org/nvme.git 15475T: git git://git.infradead.org/nvme.git 15476F: drivers/nvme/target/ 15477 15478NVMEM FRAMEWORK 15479M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15480S: Maintained 15481T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15482F: Documentation/ABI/stable/sysfs-bus-nvmem 15483F: Documentation/devicetree/bindings/nvmem/ 15484F: drivers/nvmem/ 15485F: include/linux/nvmem-consumer.h 15486F: include/linux/nvmem-provider.h 15487 15488NXP BLUETOOTH WIRELESS DRIVERS 15489M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15490M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15491S: Maintained 15492F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15493F: drivers/bluetooth/btnxpuart.c 15494 15495NXP C45 TJA11XX PHY DRIVER 15496M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15497L: netdev@vger.kernel.org 15498S: Maintained 15499F: drivers/net/phy/nxp-c45-tja11xx.c 15500 15501NXP FSPI DRIVER 15502M: Han Xu <han.xu@nxp.com> 15503M: Haibo Chen <haibo.chen@nxp.com> 15504R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15505L: linux-spi@vger.kernel.org 15506S: Maintained 15507F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15508F: drivers/spi/spi-nxp-fspi.c 15509 15510NXP FXAS21002C DRIVER 15511M: Rui Miguel Silva <rmfrfs@gmail.com> 15512L: linux-iio@vger.kernel.org 15513S: Maintained 15514F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15515F: drivers/iio/gyro/fxas21002c.h 15516F: drivers/iio/gyro/fxas21002c_core.c 15517F: drivers/iio/gyro/fxas21002c_i2c.c 15518F: drivers/iio/gyro/fxas21002c_spi.c 15519 15520NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15521M: Haibo Chen <haibo.chen@nxp.com> 15522L: linux-iio@vger.kernel.org 15523L: linux-imx@nxp.com 15524S: Maintained 15525F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15526F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15527F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15528F: drivers/iio/adc/imx7d_adc.c 15529F: drivers/iio/adc/imx93_adc.c 15530F: drivers/iio/adc/vf610_adc.c 15531 15532NXP i.MX 8M ISI DRIVER 15533M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15534L: linux-media@vger.kernel.org 15535S: Maintained 15536F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15537F: drivers/media/platform/nxp/imx8-isi/ 15538 15539NXP i.MX 8MP DW100 V4L2 DRIVER 15540M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15541L: linux-media@vger.kernel.org 15542S: Maintained 15543F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15544F: Documentation/userspace-api/media/drivers/dw100.rst 15545F: drivers/media/platform/nxp/dw100/ 15546F: include/uapi/linux/dw100.h 15547 15548NXP i.MX 8MQ DCSS DRIVER 15549M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15550R: Lucas Stach <l.stach@pengutronix.de> 15551L: dri-devel@lists.freedesktop.org 15552S: Maintained 15553T: git git://anongit.freedesktop.org/drm/drm-misc 15554F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15555F: drivers/gpu/drm/imx/dcss/ 15556 15557NXP i.MX 8QXP ADC DRIVER 15558M: Cai Huoqing <cai.huoqing@linux.dev> 15559M: Haibo Chen <haibo.chen@nxp.com> 15560L: linux-imx@nxp.com 15561L: linux-iio@vger.kernel.org 15562S: Maintained 15563F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15564F: drivers/iio/adc/imx8qxp-adc.c 15565 15566NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15567M: Mirela Rabulea <mirela.rabulea@nxp.com> 15568R: NXP Linux Team <linux-imx@nxp.com> 15569L: linux-media@vger.kernel.org 15570S: Maintained 15571F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15572F: drivers/media/platform/nxp/imx-jpeg 15573 15574NXP i.MX CLOCK DRIVERS 15575M: Abel Vesa <abelvesa@kernel.org> 15576R: Peng Fan <peng.fan@nxp.com> 15577L: linux-clk@vger.kernel.org 15578L: linux-imx@nxp.com 15579S: Maintained 15580T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15581F: Documentation/devicetree/bindings/clock/imx* 15582F: drivers/clk/imx/ 15583F: include/dt-bindings/clock/imx* 15584 15585NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15586M: Jagan Teki <jagan@amarulasolutions.com> 15587S: Maintained 15588F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15589F: drivers/regulator/pf8x00-regulator.c 15590 15591NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15592M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15593L: linux-kernel@vger.kernel.org 15594S: Maintained 15595F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15596F: drivers/extcon/extcon-ptn5150.c 15597 15598NXP SGTL5000 DRIVER 15599M: Fabio Estevam <festevam@gmail.com> 15600L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15601S: Maintained 15602F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15603F: sound/soc/codecs/sgtl5000* 15604 15605NXP SJA1105 ETHERNET SWITCH DRIVER 15606M: Vladimir Oltean <olteanv@gmail.com> 15607L: linux-kernel@vger.kernel.org 15608S: Maintained 15609F: drivers/net/dsa/sja1105 15610F: drivers/net/pcs/pcs-xpcs-nxp.c 15611 15612NXP TDA998X DRM DRIVER 15613M: Russell King <linux@armlinux.org.uk> 15614S: Maintained 15615T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15616T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15617F: drivers/gpu/drm/i2c/tda998x_drv.c 15618F: include/drm/i2c/tda998x.h 15619F: include/dt-bindings/display/tda998x.h 15620K: "nxp,tda998x" 15621 15622NXP TFA9879 DRIVER 15623M: Peter Rosin <peda@axentia.se> 15624L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15625S: Maintained 15626F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15627F: sound/soc/codecs/tfa9879* 15628 15629NXP-NCI NFC DRIVER 15630S: Orphan 15631F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15632F: drivers/nfc/nxp-nci 15633 15634NXP/Goodix TFA989X (TFA1) DRIVER 15635M: Stephan Gerhold <stephan@gerhold.net> 15636L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15637S: Maintained 15638F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15639F: sound/soc/codecs/tfa989x.c 15640 15641NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15642M: Jonas Malaco <jonas@protocubo.io> 15643L: linux-hwmon@vger.kernel.org 15644S: Maintained 15645F: Documentation/hwmon/nzxt-kraken2.rst 15646F: drivers/hwmon/nzxt-kraken2.c 15647 15648NZXT-SMART2 HARDWARE MONITORING DRIVER 15649M: Aleksandr Mezin <mezin.alexander@gmail.com> 15650L: linux-hwmon@vger.kernel.org 15651S: Maintained 15652F: Documentation/hwmon/nzxt-smart2.rst 15653F: drivers/hwmon/nzxt-smart2.c 15654 15655OBJAGG 15656M: Jiri Pirko <jiri@resnulli.us> 15657L: netdev@vger.kernel.org 15658S: Supported 15659F: include/linux/objagg.h 15660F: lib/objagg.c 15661F: lib/test_objagg.c 15662 15663OBJPOOL 15664M: Matt Wu <wuqiang.matt@bytedance.com> 15665S: Supported 15666F: include/linux/objpool.h 15667F: lib/objpool.c 15668F: lib/test_objpool.c 15669 15670OBJTOOL 15671M: Josh Poimboeuf <jpoimboe@kernel.org> 15672M: Peter Zijlstra <peterz@infradead.org> 15673S: Supported 15674F: include/linux/objtool*.h 15675F: tools/objtool/ 15676 15677OCELOT ETHERNET SWITCH DRIVER 15678M: Vladimir Oltean <vladimir.oltean@nxp.com> 15679M: Claudiu Manoil <claudiu.manoil@nxp.com> 15680M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15681M: UNGLinuxDriver@microchip.com 15682L: netdev@vger.kernel.org 15683S: Supported 15684F: drivers/net/dsa/ocelot/* 15685F: drivers/net/ethernet/mscc/ 15686F: include/soc/mscc/ocelot* 15687F: net/dsa/tag_ocelot.c 15688F: net/dsa/tag_ocelot_8021q.c 15689F: tools/testing/selftests/drivers/net/ocelot/* 15690 15691OCELOT EXTERNAL SWITCH CONTROL 15692M: Colin Foster <colin.foster@in-advantage.com> 15693S: Supported 15694F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15695F: drivers/mfd/ocelot* 15696F: drivers/net/dsa/ocelot/ocelot_ext.c 15697F: include/linux/mfd/ocelot.h 15698 15699OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15700M: Frederic Barrat <fbarrat@linux.ibm.com> 15701M: Andrew Donnellan <ajd@linux.ibm.com> 15702L: linuxppc-dev@lists.ozlabs.org 15703S: Supported 15704F: Documentation/userspace-api/accelerators/ocxl.rst 15705F: arch/powerpc/include/asm/pnv-ocxl.h 15706F: arch/powerpc/platforms/powernv/ocxl.c 15707F: drivers/misc/ocxl/ 15708F: include/misc/ocxl* 15709F: include/uapi/misc/ocxl.h 15710 15711OMAP AUDIO SUPPORT 15712M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15713M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15714L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15715L: linux-omap@vger.kernel.org 15716S: Maintained 15717F: sound/soc/ti/n810.c 15718F: sound/soc/ti/omap* 15719F: sound/soc/ti/rx51.c 15720F: sound/soc/ti/sdma-pcm.* 15721 15722OMAP CLOCK FRAMEWORK SUPPORT 15723M: Paul Walmsley <paul@pwsan.com> 15724L: linux-omap@vger.kernel.org 15725S: Maintained 15726F: arch/arm/*omap*/*clock* 15727 15728OMAP DEVICE TREE SUPPORT 15729M: Benoît Cousson <bcousson@baylibre.com> 15730M: Tony Lindgren <tony@atomide.com> 15731L: linux-omap@vger.kernel.org 15732L: devicetree@vger.kernel.org 15733S: Maintained 15734F: arch/arm/boot/dts/ti/omap/ 15735 15736OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15737L: linux-omap@vger.kernel.org 15738L: linux-fbdev@vger.kernel.org 15739S: Orphan 15740F: Documentation/arch/arm/omap/dss.rst 15741F: drivers/video/fbdev/omap2/ 15742 15743OMAP FRAMEBUFFER SUPPORT 15744L: linux-fbdev@vger.kernel.org 15745L: linux-omap@vger.kernel.org 15746S: Orphan 15747F: drivers/video/fbdev/omap/ 15748 15749OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15750M: Roger Quadros <rogerq@kernel.org> 15751M: Tony Lindgren <tony@atomide.com> 15752L: linux-omap@vger.kernel.org 15753S: Maintained 15754F: arch/arm/mach-omap2/*gpmc* 15755F: drivers/memory/omap-gpmc.c 15756 15757OMAP GPIO DRIVER 15758M: Grygorii Strashko <grygorii.strashko@ti.com> 15759M: Santosh Shilimkar <ssantosh@kernel.org> 15760M: Kevin Hilman <khilman@kernel.org> 15761L: linux-omap@vger.kernel.org 15762S: Maintained 15763F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15764F: drivers/gpio/gpio-omap.c 15765 15766OMAP HARDWARE SPINLOCK SUPPORT 15767M: Ohad Ben-Cohen <ohad@wizery.com> 15768L: linux-omap@vger.kernel.org 15769S: Maintained 15770F: drivers/hwspinlock/omap_hwspinlock.c 15771 15772OMAP HS MMC SUPPORT 15773L: linux-mmc@vger.kernel.org 15774L: linux-omap@vger.kernel.org 15775S: Orphan 15776F: drivers/mmc/host/omap_hsmmc.c 15777 15778OMAP HWMOD DATA 15779M: Paul Walmsley <paul@pwsan.com> 15780L: linux-omap@vger.kernel.org 15781S: Maintained 15782F: arch/arm/mach-omap2/omap_hwmod*data* 15783 15784OMAP HWMOD SUPPORT 15785M: Benoît Cousson <bcousson@baylibre.com> 15786M: Paul Walmsley <paul@pwsan.com> 15787L: linux-omap@vger.kernel.org 15788S: Maintained 15789F: arch/arm/mach-omap2/omap_hwmod.* 15790 15791OMAP I2C DRIVER 15792M: Vignesh R <vigneshr@ti.com> 15793L: linux-omap@vger.kernel.org 15794L: linux-i2c@vger.kernel.org 15795S: Maintained 15796F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15797F: drivers/i2c/busses/i2c-omap.c 15798 15799OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15800M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15801L: linux-media@vger.kernel.org 15802S: Maintained 15803F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15804F: drivers/media/platform/ti/omap3isp/ 15805F: drivers/staging/media/omap4iss/ 15806 15807OMAP MMC SUPPORT 15808M: Aaro Koskinen <aaro.koskinen@iki.fi> 15809L: linux-omap@vger.kernel.org 15810S: Odd Fixes 15811F: drivers/mmc/host/omap.c 15812 15813OMAP POWER MANAGEMENT SUPPORT 15814M: Kevin Hilman <khilman@kernel.org> 15815L: linux-omap@vger.kernel.org 15816S: Maintained 15817F: arch/arm/*omap*/*pm* 15818F: drivers/cpufreq/omap-cpufreq.c 15819 15820OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15821M: Paul Walmsley <paul@pwsan.com> 15822L: linux-omap@vger.kernel.org 15823S: Maintained 15824F: arch/arm/mach-omap2/prm* 15825 15826OMAP RANDOM NUMBER GENERATOR SUPPORT 15827M: Deepak Saxena <dsaxena@plexity.net> 15828S: Maintained 15829F: drivers/char/hw_random/omap-rng.c 15830 15831OMAP USB SUPPORT 15832L: linux-usb@vger.kernel.org 15833L: linux-omap@vger.kernel.org 15834S: Orphan 15835F: arch/arm/*omap*/usb* 15836F: drivers/usb/*/*omap* 15837 15838OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15839M: Mark Jackson <mpfj@newflow.co.uk> 15840L: linux-omap@vger.kernel.org 15841S: Maintained 15842F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15843 15844OMAP1 SUPPORT 15845M: Aaro Koskinen <aaro.koskinen@iki.fi> 15846M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15847M: Tony Lindgren <tony@atomide.com> 15848L: linux-omap@vger.kernel.org 15849S: Maintained 15850Q: http://patchwork.kernel.org/project/linux-omap/list/ 15851T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15852F: arch/arm/configs/omap1_defconfig 15853F: arch/arm/mach-omap1/ 15854F: drivers/i2c/busses/i2c-omap.c 15855F: include/linux/platform_data/ams-delta-fiq.h 15856F: include/linux/platform_data/i2c-omap.h 15857 15858OMAP2+ SUPPORT 15859M: Tony Lindgren <tony@atomide.com> 15860L: linux-omap@vger.kernel.org 15861S: Maintained 15862W: http://www.muru.com/linux/omap/ 15863W: http://linux.omap.com/ 15864Q: http://patchwork.kernel.org/project/linux-omap/list/ 15865T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15866F: Documentation/devicetree/bindings/arm/ti/omap.yaml 15867F: arch/arm/configs/omap2plus_defconfig 15868F: arch/arm/mach-omap2/ 15869F: drivers/bus/ti-sysc.c 15870F: drivers/gpio/gpio-tps65219.c 15871F: drivers/i2c/busses/i2c-omap.c 15872F: drivers/irqchip/irq-omap-intc.c 15873F: drivers/mfd/*omap*.c 15874F: drivers/mfd/menelaus.c 15875F: drivers/mfd/palmas.c 15876F: drivers/mfd/tps65217.c 15877F: drivers/mfd/tps65218.c 15878F: drivers/mfd/tps65219.c 15879F: drivers/mfd/tps65910.c 15880F: drivers/mfd/twl-core.[ch] 15881F: drivers/mfd/twl4030*.c 15882F: drivers/mfd/twl6030*.c 15883F: drivers/mfd/twl6040*.c 15884F: drivers/regulator/palmas-regulator*.c 15885F: drivers/regulator/pbias-regulator.c 15886F: drivers/regulator/tps65217-regulator.c 15887F: drivers/regulator/tps65218-regulator.c 15888F: drivers/regulator/tps65219-regulator.c 15889F: drivers/regulator/tps65910-regulator.c 15890F: drivers/regulator/twl-regulator.c 15891F: drivers/regulator/twl6030-regulator.c 15892F: include/linux/platform_data/i2c-omap.h 15893F: include/linux/platform_data/ti-sysc.h 15894 15895OMFS FILESYSTEM 15896M: Bob Copeland <me@bobcopeland.com> 15897L: linux-karma-devel@lists.sourceforge.net 15898S: Maintained 15899F: Documentation/filesystems/omfs.rst 15900F: fs/omfs/ 15901 15902OMNIVISION OG01A1B SENSOR DRIVER 15903M: Sakari Ailus <sakari.ailus@linux.intel.com> 15904L: linux-media@vger.kernel.org 15905S: Maintained 15906F: drivers/media/i2c/og01a1b.c 15907 15908OMNIVISION OV01A10 SENSOR DRIVER 15909M: Bingbu Cao <bingbu.cao@intel.com> 15910L: linux-media@vger.kernel.org 15911S: Maintained 15912T: git git://linuxtv.org/media_tree.git 15913F: drivers/media/i2c/ov01a10.c 15914 15915OMNIVISION OV02A10 SENSOR DRIVER 15916L: linux-media@vger.kernel.org 15917S: Orphan 15918T: git git://linuxtv.org/media_tree.git 15919F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15920F: drivers/media/i2c/ov02a10.c 15921 15922OMNIVISION OV08D10 SENSOR DRIVER 15923M: Jimmy Su <jimmy.su@intel.com> 15924L: linux-media@vger.kernel.org 15925S: Maintained 15926T: git git://linuxtv.org/media_tree.git 15927F: drivers/media/i2c/ov08d10.c 15928 15929OMNIVISION OV08X40 SENSOR DRIVER 15930M: Jason Chen <jason.z.chen@intel.com> 15931L: linux-media@vger.kernel.org 15932S: Maintained 15933T: git git://linuxtv.org/media_tree.git 15934F: drivers/media/i2c/ov08x40.c 15935 15936OMNIVISION OV13858 SENSOR DRIVER 15937M: Sakari Ailus <sakari.ailus@linux.intel.com> 15938L: linux-media@vger.kernel.org 15939S: Maintained 15940T: git git://linuxtv.org/media_tree.git 15941F: drivers/media/i2c/ov13858.c 15942 15943OMNIVISION OV13B10 SENSOR DRIVER 15944M: Arec Kao <arec.kao@intel.com> 15945L: linux-media@vger.kernel.org 15946S: Maintained 15947T: git git://linuxtv.org/media_tree.git 15948F: drivers/media/i2c/ov13b10.c 15949 15950OMNIVISION OV2680 SENSOR DRIVER 15951M: Rui Miguel Silva <rmfrfs@gmail.com> 15952M: Hans de Goede <hansg@kernel.org> 15953L: linux-media@vger.kernel.org 15954S: Maintained 15955T: git git://linuxtv.org/media_tree.git 15956F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15957F: drivers/media/i2c/ov2680.c 15958 15959OMNIVISION OV2685 SENSOR DRIVER 15960M: Shunqian Zheng <zhengsq@rock-chips.com> 15961L: linux-media@vger.kernel.org 15962S: Maintained 15963T: git git://linuxtv.org/media_tree.git 15964F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15965F: drivers/media/i2c/ov2685.c 15966 15967OMNIVISION OV2740 SENSOR DRIVER 15968M: Tianshu Qiu <tian.shu.qiu@intel.com> 15969R: Sakari Ailus <sakari.ailus@linux.intel.com> 15970R: Bingbu Cao <bingbu.cao@intel.com> 15971L: linux-media@vger.kernel.org 15972S: Maintained 15973T: git git://linuxtv.org/media_tree.git 15974F: drivers/media/i2c/ov2740.c 15975 15976OMNIVISION OV4689 SENSOR DRIVER 15977M: Mikhail Rudenko <mike.rudenko@gmail.com> 15978L: linux-media@vger.kernel.org 15979S: Maintained 15980T: git git://linuxtv.org/media_tree.git 15981F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15982F: drivers/media/i2c/ov4689.c 15983 15984OMNIVISION OV5640 SENSOR DRIVER 15985M: Steve Longerbeam <slongerbeam@gmail.com> 15986L: linux-media@vger.kernel.org 15987S: Maintained 15988T: git git://linuxtv.org/media_tree.git 15989F: drivers/media/i2c/ov5640.c 15990 15991OMNIVISION OV5647 SENSOR DRIVER 15992M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15993M: Jacopo Mondi <jacopo@jmondi.org> 15994L: linux-media@vger.kernel.org 15995S: Maintained 15996T: git git://linuxtv.org/media_tree.git 15997F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15998F: drivers/media/i2c/ov5647.c 15999 16000OMNIVISION OV5670 SENSOR DRIVER 16001M: Sakari Ailus <sakari.ailus@linux.intel.com> 16002L: linux-media@vger.kernel.org 16003S: Maintained 16004T: git git://linuxtv.org/media_tree.git 16005F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16006F: drivers/media/i2c/ov5670.c 16007 16008OMNIVISION OV5675 SENSOR DRIVER 16009M: Sakari Ailus <sakari.ailus@linux.intel.com> 16010L: linux-media@vger.kernel.org 16011S: Maintained 16012T: git git://linuxtv.org/media_tree.git 16013F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16014F: drivers/media/i2c/ov5675.c 16015 16016OMNIVISION OV5693 SENSOR DRIVER 16017M: Daniel Scally <djrscally@gmail.com> 16018L: linux-media@vger.kernel.org 16019S: Maintained 16020T: git git://linuxtv.org/media_tree.git 16021F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16022F: drivers/media/i2c/ov5693.c 16023 16024OMNIVISION OV5695 SENSOR DRIVER 16025M: Shunqian Zheng <zhengsq@rock-chips.com> 16026L: linux-media@vger.kernel.org 16027S: Maintained 16028T: git git://linuxtv.org/media_tree.git 16029F: drivers/media/i2c/ov5695.c 16030 16031OMNIVISION OV7670 SENSOR DRIVER 16032L: linux-media@vger.kernel.org 16033S: Orphan 16034T: git git://linuxtv.org/media_tree.git 16035F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16036F: drivers/media/i2c/ov7670.c 16037 16038OMNIVISION OV772x SENSOR DRIVER 16039M: Jacopo Mondi <jacopo@jmondi.org> 16040L: linux-media@vger.kernel.org 16041S: Odd fixes 16042T: git git://linuxtv.org/media_tree.git 16043F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16044F: drivers/media/i2c/ov772x.c 16045F: include/media/i2c/ov772x.h 16046 16047OMNIVISION OV7740 SENSOR DRIVER 16048L: linux-media@vger.kernel.org 16049S: Orphan 16050T: git git://linuxtv.org/media_tree.git 16051F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16052F: drivers/media/i2c/ov7740.c 16053 16054OMNIVISION OV8856 SENSOR DRIVER 16055M: Sakari Ailus <sakari.ailus@linux.intel.com> 16056L: linux-media@vger.kernel.org 16057S: Maintained 16058T: git git://linuxtv.org/media_tree.git 16059F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16060F: drivers/media/i2c/ov8856.c 16061 16062OMNIVISION OV8858 SENSOR DRIVER 16063M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16064M: Nicholas Roth <nicholas@rothemail.net> 16065L: linux-media@vger.kernel.org 16066S: Maintained 16067T: git git://linuxtv.org/media_tree.git 16068F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16069F: drivers/media/i2c/ov8858.c 16070 16071OMNIVISION OV9282 SENSOR DRIVER 16072M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16073L: linux-media@vger.kernel.org 16074S: Maintained 16075T: git git://linuxtv.org/media_tree.git 16076F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16077F: drivers/media/i2c/ov9282.c 16078 16079OMNIVISION OV9640 SENSOR DRIVER 16080M: Petr Cvek <petrcvekcz@gmail.com> 16081L: linux-media@vger.kernel.org 16082S: Maintained 16083F: drivers/media/i2c/ov9640.* 16084 16085OMNIVISION OV9650 SENSOR DRIVER 16086M: Sakari Ailus <sakari.ailus@linux.intel.com> 16087R: Akinobu Mita <akinobu.mita@gmail.com> 16088R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16089L: linux-media@vger.kernel.org 16090S: Maintained 16091T: git git://linuxtv.org/media_tree.git 16092F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16093F: drivers/media/i2c/ov9650.c 16094 16095OMNIVISION OV9734 SENSOR DRIVER 16096M: Tianshu Qiu <tian.shu.qiu@intel.com> 16097R: Bingbu Cao <bingbu.cao@intel.com> 16098L: linux-media@vger.kernel.org 16099S: Maintained 16100T: git git://linuxtv.org/media_tree.git 16101F: drivers/media/i2c/ov9734.c 16102 16103ONBOARD USB HUB DRIVER 16104M: Matthias Kaehlcke <mka@chromium.org> 16105L: linux-usb@vger.kernel.org 16106S: Maintained 16107F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16108F: drivers/usb/misc/onboard_usb_hub.c 16109 16110ONENAND FLASH DRIVER 16111M: Kyungmin Park <kyungmin.park@samsung.com> 16112L: linux-mtd@lists.infradead.org 16113S: Maintained 16114F: drivers/mtd/nand/onenand/ 16115F: include/linux/mtd/onenand*.h 16116 16117ONEXPLAYER FAN DRIVER 16118M: Derek John Clark <derekjohn.clark@gmail.com> 16119M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16120L: linux-hwmon@vger.kernel.org 16121S: Maintained 16122F: drivers/hwmon/oxp-sensors.c 16123 16124ONIE TLV NVMEM LAYOUT DRIVER 16125M: Miquel Raynal <miquel.raynal@bootlin.com> 16126S: Maintained 16127F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16128F: drivers/nvmem/layouts/onie-tlv.c 16129 16130ONION OMEGA2+ BOARD 16131M: Harvey Hunt <harveyhuntnexus@gmail.com> 16132L: linux-mips@vger.kernel.org 16133S: Maintained 16134F: arch/mips/boot/dts/ralink/omega2p.dts 16135 16136ONSEMI ETHERNET PHY DRIVERS 16137M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16138L: netdev@vger.kernel.org 16139S: Supported 16140W: http://www.onsemi.com 16141F: drivers/net/phy/ncn* 16142 16143OP-TEE DRIVER 16144M: Jens Wiklander <jens.wiklander@linaro.org> 16145L: op-tee@lists.trustedfirmware.org 16146S: Maintained 16147F: Documentation/ABI/testing/sysfs-bus-optee-devices 16148F: drivers/tee/optee/ 16149 16150OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16151M: Sumit Garg <sumit.garg@linaro.org> 16152L: op-tee@lists.trustedfirmware.org 16153S: Maintained 16154F: drivers/char/hw_random/optee-rng.c 16155 16156OP-TEE RTC DRIVER 16157M: Clément Léger <clement.leger@bootlin.com> 16158L: linux-rtc@vger.kernel.org 16159S: Maintained 16160F: drivers/rtc/rtc-optee.c 16161 16162OPA-VNIC DRIVER 16163M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16164L: linux-rdma@vger.kernel.org 16165S: Supported 16166F: drivers/infiniband/ulp/opa_vnic 16167 16168OPEN FIRMWARE AND FLATTENED DEVICE TREE 16169M: Rob Herring <robh+dt@kernel.org> 16170M: Frank Rowand <frowand.list@gmail.com> 16171L: devicetree@vger.kernel.org 16172S: Maintained 16173W: http://www.devicetree.org/ 16174C: irc://irc.libera.chat/devicetree 16175T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16176F: Documentation/ABI/testing/sysfs-firmware-ofw 16177F: drivers/of/ 16178F: include/linux/of*.h 16179F: scripts/dtc/ 16180F: tools/testing/selftests/dt/ 16181K: of_overlay_notifier_ 16182K: of_overlay_fdt_apply 16183K: of_overlay_remove 16184 16185OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16186M: Rob Herring <robh+dt@kernel.org> 16187M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 16188M: Conor Dooley <conor+dt@kernel.org> 16189L: devicetree@vger.kernel.org 16190S: Maintained 16191Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16192C: irc://irc.libera.chat/devicetree 16193T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16194F: Documentation/devicetree/ 16195F: arch/*/boot/dts/ 16196F: include/dt-bindings/ 16197 16198OPENCOMPUTE PTP CLOCK DRIVER 16199M: Jonathan Lemon <jonathan.lemon@gmail.com> 16200M: Vadim Fedorenko <vadfed@fb.com> 16201L: netdev@vger.kernel.org 16202S: Maintained 16203F: drivers/ptp/ptp_ocp.c 16204 16205OPENCORES I2C BUS DRIVER 16206M: Peter Korsgaard <peter@korsgaard.com> 16207M: Andrew Lunn <andrew@lunn.ch> 16208L: linux-i2c@vger.kernel.org 16209S: Maintained 16210F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16211F: Documentation/i2c/busses/i2c-ocores.rst 16212F: drivers/i2c/busses/i2c-ocores.c 16213F: include/linux/platform_data/i2c-ocores.h 16214 16215OPENRISC ARCHITECTURE 16216M: Jonas Bonn <jonas@southpole.se> 16217M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16218M: Stafford Horne <shorne@gmail.com> 16219L: linux-openrisc@vger.kernel.org 16220S: Maintained 16221W: http://openrisc.io 16222T: git https://github.com/openrisc/linux.git 16223F: Documentation/arch/openrisc/ 16224F: Documentation/devicetree/bindings/openrisc/ 16225F: arch/openrisc/ 16226F: drivers/irqchip/irq-ompic.c 16227F: drivers/irqchip/irq-or1k-* 16228 16229OPENVSWITCH 16230M: Pravin B Shelar <pshelar@ovn.org> 16231L: netdev@vger.kernel.org 16232L: dev@openvswitch.org 16233S: Maintained 16234W: http://openvswitch.org 16235F: include/uapi/linux/openvswitch.h 16236F: net/openvswitch/ 16237F: tools/testing/selftests/net/openvswitch/ 16238 16239OPERATING PERFORMANCE POINTS (OPP) 16240M: Viresh Kumar <vireshk@kernel.org> 16241M: Nishanth Menon <nm@ti.com> 16242M: Stephen Boyd <sboyd@kernel.org> 16243L: linux-pm@vger.kernel.org 16244S: Maintained 16245T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16246F: Documentation/devicetree/bindings/opp/ 16247F: Documentation/power/opp.rst 16248F: drivers/opp/ 16249F: include/linux/pm_opp.h 16250 16251OPL4 DRIVER 16252M: Clemens Ladisch <clemens@ladisch.de> 16253L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16254S: Maintained 16255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16256F: sound/drivers/opl4/ 16257 16258ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16259M: Mark Fasheh <mark@fasheh.com> 16260M: Joel Becker <jlbec@evilplan.org> 16261M: Joseph Qi <joseph.qi@linux.alibaba.com> 16262L: ocfs2-devel@lists.linux.dev 16263S: Supported 16264W: http://ocfs2.wiki.kernel.org 16265F: Documentation/filesystems/dlmfs.rst 16266F: Documentation/filesystems/ocfs2.rst 16267F: fs/ocfs2/ 16268 16269ORANGEFS FILESYSTEM 16270M: Mike Marshall <hubcap@omnibond.com> 16271R: Martin Brandenburg <martin@omnibond.com> 16272L: devel@lists.orangefs.org 16273S: Supported 16274T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16275F: Documentation/filesystems/orangefs.rst 16276F: fs/orangefs/ 16277 16278ORINOCO DRIVER 16279L: linux-wireless@vger.kernel.org 16280S: Orphan 16281W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 16282W: http://www.nongnu.org/orinoco/ 16283F: drivers/net/wireless/intersil/orinoco/ 16284 16285OV2659 OMNIVISION SENSOR DRIVER 16286M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16287L: linux-media@vger.kernel.org 16288S: Maintained 16289W: https://linuxtv.org 16290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16291T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16292F: drivers/media/i2c/ov2659.c 16293F: include/media/i2c/ov2659.h 16294 16295OVERLAY FILESYSTEM 16296M: Miklos Szeredi <miklos@szeredi.hu> 16297M: Amir Goldstein <amir73il@gmail.com> 16298L: linux-unionfs@vger.kernel.org 16299S: Supported 16300T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 16301F: Documentation/filesystems/overlayfs.rst 16302F: fs/overlayfs/ 16303 16304P54 WIRELESS DRIVER 16305M: Christian Lamparter <chunkeey@googlemail.com> 16306L: linux-wireless@vger.kernel.org 16307S: Maintained 16308W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16309F: drivers/net/wireless/intersil/p54/ 16310 16311PACKET SOCKETS 16312M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16313S: Maintained 16314F: include/uapi/linux/if_packet.h 16315F: net/packet/af_packet.c 16316 16317PACKING 16318M: Vladimir Oltean <olteanv@gmail.com> 16319L: netdev@vger.kernel.org 16320S: Supported 16321F: Documentation/core-api/packing.rst 16322F: include/linux/packing.h 16323F: lib/packing.c 16324 16325PADATA PARALLEL EXECUTION MECHANISM 16326M: Steffen Klassert <steffen.klassert@secunet.com> 16327M: Daniel Jordan <daniel.m.jordan@oracle.com> 16328L: linux-crypto@vger.kernel.org 16329L: linux-kernel@vger.kernel.org 16330S: Maintained 16331F: Documentation/core-api/padata.rst 16332F: include/linux/padata.h 16333F: kernel/padata.c 16334 16335PAGE CACHE 16336M: Matthew Wilcox (Oracle) <willy@infradead.org> 16337L: linux-fsdevel@vger.kernel.org 16338S: Supported 16339T: git git://git.infradead.org/users/willy/pagecache.git 16340F: Documentation/filesystems/locking.rst 16341F: Documentation/filesystems/vfs.rst 16342F: include/linux/pagemap.h 16343F: mm/filemap.c 16344F: mm/page-writeback.c 16345F: mm/readahead.c 16346F: mm/truncate.c 16347 16348PAGE POOL 16349M: Jesper Dangaard Brouer <hawk@kernel.org> 16350M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16351L: netdev@vger.kernel.org 16352S: Supported 16353F: Documentation/networking/page_pool.rst 16354F: include/net/page_pool/ 16355F: include/trace/events/page_pool.h 16356F: net/core/page_pool.c 16357 16358PAGE TABLE CHECK 16359M: Pasha Tatashin <pasha.tatashin@soleen.com> 16360M: Andrew Morton <akpm@linux-foundation.org> 16361L: linux-mm@kvack.org 16362S: Maintained 16363F: Documentation/mm/page_table_check.rst 16364F: include/linux/page_table_check.h 16365F: mm/page_table_check.c 16366 16367PANASONIC LAPTOP ACPI EXTRAS DRIVER 16368M: Kenneth Chan <kenneth.t.chan@gmail.com> 16369L: platform-driver-x86@vger.kernel.org 16370S: Maintained 16371F: drivers/platform/x86/panasonic-laptop.c 16372 16373PARALLAX PING IIO SENSOR DRIVER 16374M: Andreas Klinger <ak@it-klinger.de> 16375L: linux-iio@vger.kernel.org 16376S: Maintained 16377F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16378F: drivers/iio/proximity/ping.c 16379 16380PARALLEL LCD/KEYPAD PANEL DRIVER 16381M: Willy Tarreau <willy@haproxy.com> 16382M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16383S: Odd Fixes 16384F: Documentation/admin-guide/lcd-panel-cgram.rst 16385F: drivers/auxdisplay/panel.c 16386 16387PARALLEL PORT SUBSYSTEM 16388M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16389M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16390L: linux-parport@lists.infradead.org (subscribers-only) 16391S: Maintained 16392F: Documentation/driver-api/parport*.rst 16393F: drivers/char/ppdev.c 16394F: drivers/parport/ 16395F: include/linux/parport*.h 16396F: include/uapi/linux/ppdev.h 16397 16398PARAVIRT_OPS INTERFACE 16399M: Juergen Gross <jgross@suse.com> 16400R: Ajay Kaher <akaher@vmware.com> 16401R: Alexey Makhalov <amakhalov@vmware.com> 16402R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16403L: virtualization@lists.linux.dev 16404L: x86@kernel.org 16405S: Supported 16406T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16407F: Documentation/virt/paravirt_ops.rst 16408F: arch/*/include/asm/paravirt*.h 16409F: arch/*/kernel/paravirt* 16410F: include/linux/hypervisor.h 16411 16412PARISC ARCHITECTURE 16413M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16414M: Helge Deller <deller@gmx.de> 16415L: linux-parisc@vger.kernel.org 16416S: Maintained 16417W: https://parisc.wiki.kernel.org 16418Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16419T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16420T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16421F: Documentation/arch/parisc/ 16422F: arch/parisc/ 16423F: drivers/char/agp/parisc-agp.c 16424F: drivers/input/misc/hp_sdc_rtc.c 16425F: drivers/input/serio/gscps2.c 16426F: drivers/input/serio/hp_sdc* 16427F: drivers/parisc/ 16428F: drivers/parport/parport_gsc.* 16429F: drivers/tty/serial/8250/8250_parisc.c 16430F: drivers/video/console/sti* 16431F: drivers/video/fbdev/sti* 16432F: drivers/video/logo/logo_parisc* 16433F: include/linux/hp_sdc.h 16434 16435PARMAN 16436M: Jiri Pirko <jiri@resnulli.us> 16437L: netdev@vger.kernel.org 16438S: Supported 16439F: include/linux/parman.h 16440F: lib/parman.c 16441F: lib/test_parman.c 16442 16443PC ENGINES APU BOARD DRIVER 16444M: Enrico Weigelt, metux IT consult <info@metux.net> 16445S: Maintained 16446F: drivers/platform/x86/pcengines-apuv2.c 16447 16448PC87360 HARDWARE MONITORING DRIVER 16449M: Jim Cromie <jim.cromie@gmail.com> 16450L: linux-hwmon@vger.kernel.org 16451S: Maintained 16452F: Documentation/hwmon/pc87360.rst 16453F: drivers/hwmon/pc87360.c 16454 16455PC8736x GPIO DRIVER 16456M: Jim Cromie <jim.cromie@gmail.com> 16457S: Maintained 16458F: drivers/char/pc8736x_gpio.c 16459 16460PC87427 HARDWARE MONITORING DRIVER 16461M: Jean Delvare <jdelvare@suse.com> 16462L: linux-hwmon@vger.kernel.org 16463S: Maintained 16464F: Documentation/hwmon/pc87427.rst 16465F: drivers/hwmon/pc87427.c 16466 16467PCA9532 LED DRIVER 16468M: Riku Voipio <riku.voipio@iki.fi> 16469S: Maintained 16470F: drivers/leds/leds-pca9532.c 16471F: include/linux/leds-pca9532.h 16472 16473PCA9541 I2C BUS MASTER SELECTOR DRIVER 16474M: Guenter Roeck <linux@roeck-us.net> 16475L: linux-i2c@vger.kernel.org 16476S: Maintained 16477F: drivers/i2c/muxes/i2c-mux-pca9541.c 16478 16479PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16480M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16481M: Pali Rohár <pali@kernel.org> 16482L: linux-pci@vger.kernel.org 16483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16484S: Maintained 16485F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16486F: drivers/pci/controller/pci-aardvark.c 16487 16488PCI DRIVER FOR ALTERA PCIE IP 16489M: Joyce Ooi <joyce.ooi@intel.com> 16490L: linux-pci@vger.kernel.org 16491S: Supported 16492F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16493F: drivers/pci/controller/pcie-altera.c 16494 16495PCI DRIVER FOR APPLIEDMICRO XGENE 16496M: Toan Le <toan@os.amperecomputing.com> 16497L: linux-pci@vger.kernel.org 16498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16499S: Maintained 16500F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16501F: drivers/pci/controller/pci-xgene.c 16502 16503PCI DRIVER FOR ARM VERSATILE PLATFORM 16504M: Rob Herring <robh@kernel.org> 16505L: linux-pci@vger.kernel.org 16506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16507S: Maintained 16508F: Documentation/devicetree/bindings/pci/versatile.yaml 16509F: drivers/pci/controller/pci-versatile.c 16510 16511PCI DRIVER FOR ARMADA 8K 16512M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16513L: linux-pci@vger.kernel.org 16514L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16515S: Maintained 16516F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16517F: drivers/pci/controller/dwc/pcie-armada8k.c 16518 16519PCI DRIVER FOR CADENCE PCIE IP 16520M: Tom Joseph <tjoseph@cadence.com> 16521L: linux-pci@vger.kernel.org 16522S: Maintained 16523F: Documentation/devicetree/bindings/pci/cdns,* 16524F: drivers/pci/controller/cadence/ 16525 16526PCI DRIVER FOR FREESCALE LAYERSCAPE 16527M: Minghuan Lian <minghuan.Lian@nxp.com> 16528M: Mingkai Hu <mingkai.hu@nxp.com> 16529M: Roy Zang <roy.zang@nxp.com> 16530L: linuxppc-dev@lists.ozlabs.org 16531L: linux-pci@vger.kernel.org 16532L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16533S: Maintained 16534F: drivers/pci/controller/dwc/*layerscape* 16535 16536PCI DRIVER FOR FU740 16537M: Paul Walmsley <paul.walmsley@sifive.com> 16538M: Greentime Hu <greentime.hu@sifive.com> 16539L: linux-pci@vger.kernel.org 16540S: Maintained 16541F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16542F: drivers/pci/controller/dwc/pcie-fu740.c 16543 16544PCI DRIVER FOR GENERIC OF HOSTS 16545M: Will Deacon <will@kernel.org> 16546L: linux-pci@vger.kernel.org 16547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16548S: Maintained 16549F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16550F: drivers/pci/controller/pci-host-common.c 16551F: drivers/pci/controller/pci-host-generic.c 16552 16553PCI DRIVER FOR IMX6 16554M: Richard Zhu <hongxing.zhu@nxp.com> 16555M: Lucas Stach <l.stach@pengutronix.de> 16556L: linux-pci@vger.kernel.org 16557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16558S: Maintained 16559F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16560F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16561F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16562F: drivers/pci/controller/dwc/*imx6* 16563 16564PCI DRIVER FOR INTEL IXP4XX 16565M: Linus Walleij <linus.walleij@linaro.org> 16566S: Maintained 16567F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16568F: drivers/pci/controller/pci-ixp4xx.c 16569 16570PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16571M: Nirmal Patel <nirmal.patel@linux.intel.com> 16572R: Jonathan Derrick <jonathan.derrick@linux.dev> 16573L: linux-pci@vger.kernel.org 16574S: Supported 16575F: drivers/pci/controller/vmd.c 16576 16577PCI DRIVER FOR MICROSEMI SWITCHTEC 16578M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16579M: Logan Gunthorpe <logang@deltatee.com> 16580L: linux-pci@vger.kernel.org 16581S: Maintained 16582F: Documentation/ABI/testing/sysfs-class-switchtec 16583F: Documentation/driver-api/switchtec.rst 16584F: drivers/ntb/hw/mscc/ 16585F: drivers/pci/switch/switchtec* 16586F: include/linux/switchtec.h 16587F: include/uapi/linux/switchtec_ioctl.h 16588 16589PCI DRIVER FOR MOBIVEIL PCIE IP 16590M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16591M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16592L: linux-pci@vger.kernel.org 16593S: Supported 16594F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16595F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16596 16597PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16598M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16599M: Pali Rohár <pali@kernel.org> 16600L: linux-pci@vger.kernel.org 16601L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16602S: Maintained 16603F: drivers/pci/controller/*mvebu* 16604 16605PCI DRIVER FOR NVIDIA TEGRA 16606M: Thierry Reding <thierry.reding@gmail.com> 16607L: linux-tegra@vger.kernel.org 16608L: linux-pci@vger.kernel.org 16609S: Supported 16610F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16611F: drivers/pci/controller/pci-tegra.c 16612 16613PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16614M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16615L: linux-pci@vger.kernel.org 16616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16617S: Maintained 16618F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16619F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16620 16621PCI DRIVER FOR RENESAS R-CAR 16622M: Marek Vasut <marek.vasut+renesas@gmail.com> 16623M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16624L: linux-pci@vger.kernel.org 16625L: linux-renesas-soc@vger.kernel.org 16626S: Maintained 16627F: Documentation/devicetree/bindings/pci/*rcar* 16628F: drivers/pci/controller/*rcar* 16629F: drivers/pci/controller/dwc/*rcar* 16630 16631PCI DRIVER FOR SAMSUNG EXYNOS 16632M: Jingoo Han <jingoohan1@gmail.com> 16633L: linux-pci@vger.kernel.org 16634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16635L: linux-samsung-soc@vger.kernel.org 16636S: Maintained 16637F: drivers/pci/controller/dwc/pci-exynos.c 16638 16639PCI DRIVER FOR SYNOPSYS DESIGNWARE 16640M: Jingoo Han <jingoohan1@gmail.com> 16641M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16642M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16643L: linux-pci@vger.kernel.org 16644S: Maintained 16645F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16646F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16647F: drivers/pci/controller/dwc/*designware* 16648 16649PCI DRIVER FOR TI DRA7XX/J721E 16650M: Vignesh Raghavendra <vigneshr@ti.com> 16651L: linux-omap@vger.kernel.org 16652L: linux-pci@vger.kernel.org 16653L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16654S: Supported 16655F: Documentation/devicetree/bindings/pci/ti-pci.txt 16656F: drivers/pci/controller/cadence/pci-j721e.c 16657F: drivers/pci/controller/dwc/pci-dra7xx.c 16658 16659PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16660M: Linus Walleij <linus.walleij@linaro.org> 16661L: linux-pci@vger.kernel.org 16662S: Maintained 16663F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16664F: drivers/pci/controller/pci-v3-semi.c 16665 16666PCI DRIVER FOR XILINX VERSAL CPM 16667M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16668M: Michal Simek <michal.simek@amd.com> 16669L: linux-pci@vger.kernel.org 16670S: Maintained 16671F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16672F: drivers/pci/controller/pcie-xilinx-cpm.c 16673 16674PCI ENDPOINT SUBSYSTEM 16675M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16676M: Krzysztof Wilczyński <kw@linux.com> 16677R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16678R: Kishon Vijay Abraham I <kishon@kernel.org> 16679L: linux-pci@vger.kernel.org 16680S: Supported 16681Q: https://patchwork.kernel.org/project/linux-pci/list/ 16682B: https://bugzilla.kernel.org 16683C: irc://irc.oftc.net/linux-pci 16684T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16685F: Documentation/PCI/endpoint/* 16686F: Documentation/misc-devices/pci-endpoint-test.rst 16687F: drivers/misc/pci_endpoint_test.c 16688F: drivers/pci/endpoint/ 16689F: tools/pci/ 16690 16691PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16692M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16693R: Oliver O'Halloran <oohall@gmail.com> 16694L: linuxppc-dev@lists.ozlabs.org 16695S: Supported 16696F: Documentation/PCI/pci-error-recovery.rst 16697F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 16698F: arch/powerpc/include/*/eeh*.h 16699F: arch/powerpc/kernel/eeh*.c 16700F: arch/powerpc/platforms/*/eeh*.c 16701F: drivers/pci/pcie/aer.c 16702F: drivers/pci/pcie/dpc.c 16703F: drivers/pci/pcie/err.c 16704 16705PCI ERROR RECOVERY 16706M: Linas Vepstas <linasvepstas@gmail.com> 16707L: linux-pci@vger.kernel.org 16708S: Supported 16709F: Documentation/PCI/pci-error-recovery.rst 16710 16711PCI MSI DRIVER FOR ALTERA MSI IP 16712M: Joyce Ooi <joyce.ooi@intel.com> 16713L: linux-pci@vger.kernel.org 16714S: Supported 16715F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16716F: drivers/pci/controller/pcie-altera-msi.c 16717 16718PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16719M: Toan Le <toan@os.amperecomputing.com> 16720L: linux-pci@vger.kernel.org 16721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16722S: Maintained 16723F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16724F: drivers/pci/controller/pci-xgene-msi.c 16725 16726PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16727M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16728M: Krzysztof Wilczyński <kw@linux.com> 16729R: Rob Herring <robh@kernel.org> 16730L: linux-pci@vger.kernel.org 16731S: Supported 16732Q: https://patchwork.kernel.org/project/linux-pci/list/ 16733B: https://bugzilla.kernel.org 16734C: irc://irc.oftc.net/linux-pci 16735T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16736F: Documentation/devicetree/bindings/pci/ 16737F: drivers/pci/controller/ 16738F: drivers/pci/pci-bridge-emul.c 16739F: drivers/pci/pci-bridge-emul.h 16740 16741PCI PEER-TO-PEER DMA (P2PDMA) 16742M: Bjorn Helgaas <bhelgaas@google.com> 16743M: Logan Gunthorpe <logang@deltatee.com> 16744L: linux-pci@vger.kernel.org 16745S: Supported 16746Q: https://patchwork.kernel.org/project/linux-pci/list/ 16747B: https://bugzilla.kernel.org 16748C: irc://irc.oftc.net/linux-pci 16749T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16750F: Documentation/driver-api/pci/p2pdma.rst 16751F: drivers/pci/p2pdma.c 16752F: include/linux/pci-p2pdma.h 16753 16754PCI SUBSYSTEM 16755M: Bjorn Helgaas <bhelgaas@google.com> 16756L: linux-pci@vger.kernel.org 16757S: Supported 16758Q: https://patchwork.kernel.org/project/linux-pci/list/ 16759B: https://bugzilla.kernel.org 16760C: irc://irc.oftc.net/linux-pci 16761T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16762F: Documentation/PCI/ 16763F: Documentation/devicetree/bindings/pci/ 16764F: arch/x86/kernel/early-quirks.c 16765F: arch/x86/kernel/quirks.c 16766F: arch/x86/pci/ 16767F: drivers/acpi/pci* 16768F: drivers/pci/ 16769F: include/asm-generic/pci* 16770F: include/linux/of_pci.h 16771F: include/linux/pci* 16772F: include/uapi/linux/pci* 16773F: lib/pci* 16774 16775PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16776M: Jonathan Chocron <jonnyc@amazon.com> 16777L: linux-pci@vger.kernel.org 16778S: Maintained 16779F: Documentation/devicetree/bindings/pci/pcie-al.txt 16780F: drivers/pci/controller/dwc/pcie-al.c 16781 16782PCIE DRIVER FOR AMLOGIC MESON 16783M: Yue Wang <yue.wang@Amlogic.com> 16784L: linux-pci@vger.kernel.org 16785L: linux-amlogic@lists.infradead.org 16786S: Maintained 16787F: drivers/pci/controller/dwc/pci-meson.c 16788 16789PCIE DRIVER FOR AXIS ARTPEC 16790M: Jesper Nilsson <jesper.nilsson@axis.com> 16791L: linux-arm-kernel@axis.com 16792L: linux-pci@vger.kernel.org 16793S: Maintained 16794F: Documentation/devicetree/bindings/pci/axis,artpec* 16795F: drivers/pci/controller/dwc/*artpec* 16796 16797PCIE DRIVER FOR CAVIUM THUNDERX 16798M: Robert Richter <rric@kernel.org> 16799L: linux-pci@vger.kernel.org 16800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16801S: Odd Fixes 16802F: drivers/pci/controller/pci-thunder-* 16803 16804PCIE DRIVER FOR HISILICON 16805M: Zhou Wang <wangzhou1@hisilicon.com> 16806L: linux-pci@vger.kernel.org 16807S: Maintained 16808F: drivers/pci/controller/dwc/pcie-hisi.c 16809 16810PCIE DRIVER FOR HISILICON KIRIN 16811M: Xiaowei Song <songxiaowei@hisilicon.com> 16812M: Binghui Wang <wangbinghui@hisilicon.com> 16813L: linux-pci@vger.kernel.org 16814S: Maintained 16815F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16816F: drivers/pci/controller/dwc/pcie-kirin.c 16817 16818PCIE DRIVER FOR HISILICON STB 16819M: Shawn Guo <shawn.guo@linaro.org> 16820L: linux-pci@vger.kernel.org 16821S: Maintained 16822F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16823F: drivers/pci/controller/dwc/pcie-histb.c 16824 16825PCIE DRIVER FOR INTEL KEEM BAY 16826M: Srikanth Thokala <srikanth.thokala@intel.com> 16827L: linux-pci@vger.kernel.org 16828S: Supported 16829F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16830F: drivers/pci/controller/dwc/pcie-keembay.c 16831 16832PCIE DRIVER FOR INTEL LGM GW SOC 16833M: Chuanhua Lei <lchuanhua@maxlinear.com> 16834L: linux-pci@vger.kernel.org 16835S: Maintained 16836F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16837F: drivers/pci/controller/dwc/pcie-intel-gw.c 16838 16839PCIE DRIVER FOR MEDIATEK 16840M: Ryder Lee <ryder.lee@mediatek.com> 16841M: Jianjun Wang <jianjun.wang@mediatek.com> 16842L: linux-pci@vger.kernel.org 16843L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16844S: Supported 16845F: Documentation/devicetree/bindings/pci/mediatek* 16846F: drivers/pci/controller/*mediatek* 16847 16848PCIE DRIVER FOR MICROCHIP 16849M: Daire McNamara <daire.mcnamara@microchip.com> 16850L: linux-pci@vger.kernel.org 16851S: Supported 16852F: Documentation/devicetree/bindings/pci/microchip* 16853F: drivers/pci/controller/*microchip* 16854 16855PCIE DRIVER FOR QUALCOMM MSM 16856M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16857L: linux-pci@vger.kernel.org 16858L: linux-arm-msm@vger.kernel.org 16859S: Maintained 16860F: drivers/pci/controller/dwc/pcie-qcom.c 16861 16862PCIE DRIVER FOR ROCKCHIP 16863M: Shawn Lin <shawn.lin@rock-chips.com> 16864L: linux-pci@vger.kernel.org 16865L: linux-rockchip@lists.infradead.org 16866S: Maintained 16867F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16868F: drivers/pci/controller/pcie-rockchip* 16869 16870PCIE DRIVER FOR SOCIONEXT UNIPHIER 16871M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16872L: linux-pci@vger.kernel.org 16873S: Maintained 16874F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16875F: drivers/pci/controller/dwc/pcie-uniphier* 16876 16877PCIE DRIVER FOR ST SPEAR13XX 16878M: Pratyush Anand <pratyush.anand@gmail.com> 16879L: linux-pci@vger.kernel.org 16880S: Maintained 16881F: drivers/pci/controller/dwc/*spear* 16882 16883PCIE ENDPOINT DRIVER FOR QUALCOMM 16884M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16885L: linux-pci@vger.kernel.org 16886L: linux-arm-msm@vger.kernel.org 16887S: Maintained 16888F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16889F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16890 16891PCMCIA SUBSYSTEM 16892M: Dominik Brodowski <linux@dominikbrodowski.net> 16893S: Odd Fixes 16894T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16895F: Documentation/pcmcia/ 16896F: drivers/pcmcia/ 16897F: include/pcmcia/ 16898F: tools/pcmcia/ 16899 16900PCNET32 NETWORK DRIVER 16901M: Don Fry <pcnet32@frontier.com> 16902L: netdev@vger.kernel.org 16903S: Maintained 16904F: drivers/net/ethernet/amd/pcnet32.c 16905 16906PCRYPT PARALLEL CRYPTO ENGINE 16907M: Steffen Klassert <steffen.klassert@secunet.com> 16908L: linux-crypto@vger.kernel.org 16909S: Maintained 16910F: crypto/pcrypt.c 16911F: include/crypto/pcrypt.h 16912 16913PDS DSC VIRTIO DATA PATH ACCELERATOR 16914R: Shannon Nelson <shannon.nelson@amd.com> 16915F: drivers/vdpa/pds/ 16916 16917PECI HARDWARE MONITORING DRIVERS 16918M: Iwona Winiarska <iwona.winiarska@intel.com> 16919L: linux-hwmon@vger.kernel.org 16920S: Supported 16921F: Documentation/hwmon/peci-cputemp.rst 16922F: Documentation/hwmon/peci-dimmtemp.rst 16923F: drivers/hwmon/peci/ 16924 16925PECI SUBSYSTEM 16926M: Iwona Winiarska <iwona.winiarska@intel.com> 16927L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16928S: Supported 16929F: Documentation/devicetree/bindings/peci/ 16930F: Documentation/peci/ 16931F: drivers/peci/ 16932F: include/linux/peci-cpu.h 16933F: include/linux/peci.h 16934 16935PENSANDO ETHERNET DRIVERS 16936M: Shannon Nelson <shannon.nelson@amd.com> 16937M: Brett Creeley <brett.creeley@amd.com> 16938M: drivers@pensando.io 16939L: netdev@vger.kernel.org 16940S: Supported 16941F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16942F: drivers/net/ethernet/pensando/ 16943 16944PER-CPU MEMORY ALLOCATOR 16945M: Dennis Zhou <dennis@kernel.org> 16946M: Tejun Heo <tj@kernel.org> 16947M: Christoph Lameter <cl@linux.com> 16948L: linux-mm@kvack.org 16949S: Maintained 16950T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16951F: arch/*/include/asm/percpu.h 16952F: include/linux/percpu*.h 16953F: lib/percpu*.c 16954F: mm/percpu*.c 16955 16956PER-TASK DELAY ACCOUNTING 16957M: Balbir Singh <bsingharora@gmail.com> 16958S: Maintained 16959F: include/linux/delayacct.h 16960F: kernel/delayacct.c 16961 16962PERFORMANCE EVENTS SUBSYSTEM 16963M: Peter Zijlstra <peterz@infradead.org> 16964M: Ingo Molnar <mingo@redhat.com> 16965M: Arnaldo Carvalho de Melo <acme@kernel.org> 16966R: Mark Rutland <mark.rutland@arm.com> 16967R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16968R: Jiri Olsa <jolsa@kernel.org> 16969R: Namhyung Kim <namhyung@kernel.org> 16970R: Ian Rogers <irogers@google.com> 16971R: Adrian Hunter <adrian.hunter@intel.com> 16972L: linux-perf-users@vger.kernel.org 16973L: linux-kernel@vger.kernel.org 16974S: Supported 16975W: https://perf.wiki.kernel.org/ 16976T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16977T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 16978T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 16979F: arch/*/events/* 16980F: arch/*/events/*/* 16981F: arch/*/include/asm/perf_event.h 16982F: arch/*/kernel/*/*/perf_event*.c 16983F: arch/*/kernel/*/perf_event*.c 16984F: arch/*/kernel/perf_callchain.c 16985F: arch/*/kernel/perf_event*.c 16986F: include/linux/perf_event.h 16987F: include/uapi/linux/perf_event.h 16988F: kernel/events/* 16989F: tools/lib/perf/ 16990F: tools/perf/ 16991 16992PERFORMANCE EVENTS TOOLING ARM64 16993R: John Garry <john.g.garry@oracle.com> 16994R: Will Deacon <will@kernel.org> 16995R: James Clark <james.clark@arm.com> 16996R: Mike Leach <mike.leach@linaro.org> 16997R: Leo Yan <leo.yan@linaro.org> 16998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16999S: Supported 17000F: tools/build/feature/test-libopencsd.c 17001F: tools/perf/arch/arm*/ 17002F: tools/perf/pmu-events/arch/arm64/ 17003F: tools/perf/util/arm-spe* 17004F: tools/perf/util/cs-etm* 17005 17006PERSONALITY HANDLING 17007M: Christoph Hellwig <hch@infradead.org> 17008L: linux-abi-devel@lists.sourceforge.net 17009S: Maintained 17010F: include/linux/personality.h 17011F: include/uapi/linux/personality.h 17012 17013PHOENIX RC FLIGHT CONTROLLER ADAPTER 17014M: Marcus Folkesson <marcus.folkesson@gmail.com> 17015L: linux-input@vger.kernel.org 17016S: Maintained 17017F: Documentation/input/devices/pxrc.rst 17018F: drivers/input/joystick/pxrc.c 17019 17020PHONET PROTOCOL 17021M: Remi Denis-Courmont <courmisch@gmail.com> 17022S: Supported 17023F: Documentation/networking/phonet.rst 17024F: include/linux/phonet.h 17025F: include/net/phonet/ 17026F: include/uapi/linux/phonet.h 17027F: net/phonet/ 17028 17029PHRAM MTD DRIVER 17030M: Joern Engel <joern@lazybastard.org> 17031L: linux-mtd@lists.infradead.org 17032S: Maintained 17033F: drivers/mtd/devices/phram.c 17034 17035PICOLCD HID DRIVER 17036M: Bruno Prémont <bonbons@linux-vserver.org> 17037L: linux-input@vger.kernel.org 17038S: Maintained 17039F: drivers/hid/hid-picolcd* 17040 17041PIDFD API 17042M: Christian Brauner <christian@brauner.io> 17043L: linux-kernel@vger.kernel.org 17044S: Maintained 17045T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17046F: samples/pidfd/ 17047F: tools/testing/selftests/clone3/ 17048F: tools/testing/selftests/pid_namespace/ 17049F: tools/testing/selftests/pidfd/ 17050K: (?i)pidfd 17051K: (?i)clone3 17052K: \b(clone_args|kernel_clone_args)\b 17053 17054PIN CONTROL SUBSYSTEM 17055M: Linus Walleij <linus.walleij@linaro.org> 17056L: linux-gpio@vger.kernel.org 17057S: Maintained 17058T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17059F: Documentation/devicetree/bindings/pinctrl/ 17060F: Documentation/driver-api/pin-control.rst 17061F: drivers/pinctrl/ 17062F: include/dt-bindings/pinctrl/ 17063F: include/linux/pinctrl/ 17064 17065PIN CONTROLLER - AMD 17066M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17067M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17068S: Maintained 17069F: drivers/pinctrl/pinctrl-amd.c 17070 17071PIN CONTROLLER - FREESCALE 17072M: Dong Aisheng <aisheng.dong@nxp.com> 17073M: Fabio Estevam <festevam@gmail.com> 17074M: Shawn Guo <shawnguo@kernel.org> 17075M: Jacky Bai <ping.bai@nxp.com> 17076R: Pengutronix Kernel Team <kernel@pengutronix.de> 17077L: linux-gpio@vger.kernel.org 17078S: Maintained 17079F: Documentation/devicetree/bindings/pinctrl/fsl,* 17080F: drivers/pinctrl/freescale/ 17081 17082PIN CONTROLLER - INTEL 17083M: Mika Westerberg <mika.westerberg@linux.intel.com> 17084M: Andy Shevchenko <andy@kernel.org> 17085S: Supported 17086T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17087F: drivers/pinctrl/intel/ 17088 17089PIN CONTROLLER - KEEMBAY 17090M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17091S: Supported 17092F: drivers/pinctrl/pinctrl-keembay* 17093 17094PIN CONTROLLER - MEDIATEK 17095M: Sean Wang <sean.wang@kernel.org> 17096L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17097S: Maintained 17098F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17099F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17100F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17101F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17102F: drivers/pinctrl/mediatek/ 17103 17104PIN CONTROLLER - MEDIATEK MIPS 17105M: Arınç ÜNAL <arinc.unal@arinc9.com> 17106M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17107L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17108L: linux-mips@vger.kernel.org 17109S: Maintained 17110F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17111F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17112F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17113F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17114F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17115F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17116F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17117F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17118F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17119F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17120F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17121F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17122F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17123F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17124F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17125 17126PIN CONTROLLER - MICROCHIP AT91 17127M: Ludovic Desroches <ludovic.desroches@microchip.com> 17128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17129L: linux-gpio@vger.kernel.org 17130S: Supported 17131F: drivers/gpio/gpio-sama5d2-piobu.c 17132F: drivers/pinctrl/pinctrl-at91* 17133 17134PIN CONTROLLER - NXP S32 17135M: Chester Lin <clin@suse.com> 17136R: NXP S32 Linux Team <s32@nxp.com> 17137L: linux-gpio@vger.kernel.org 17138S: Maintained 17139F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17140F: drivers/pinctrl/nxp/ 17141 17142PIN CONTROLLER - QUALCOMM 17143M: Bjorn Andersson <andersson@kernel.org> 17144L: linux-arm-msm@vger.kernel.org 17145S: Maintained 17146F: Documentation/devicetree/bindings/pinctrl/qcom,* 17147F: drivers/pinctrl/qcom/ 17148 17149PIN CONTROLLER - RENESAS 17150M: Geert Uytterhoeven <geert+renesas@glider.be> 17151L: linux-renesas-soc@vger.kernel.org 17152S: Supported 17153T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17154F: Documentation/devicetree/bindings/pinctrl/renesas,* 17155F: drivers/pinctrl/renesas/ 17156 17157PIN CONTROLLER - SAMSUNG 17158M: Tomasz Figa <tomasz.figa@gmail.com> 17159M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17160M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17161R: Alim Akhtar <alim.akhtar@samsung.com> 17162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17163L: linux-samsung-soc@vger.kernel.org 17164S: Maintained 17165Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17166B: mailto:linux-samsung-soc@vger.kernel.org 17167C: irc://irc.libera.chat/linux-exynos 17168T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17169F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17170F: drivers/pinctrl/samsung/ 17171F: include/dt-bindings/pinctrl/samsung.h 17172 17173PIN CONTROLLER - SINGLE 17174M: Tony Lindgren <tony@atomide.com> 17175M: Haojian Zhuang <haojian.zhuang@linaro.org> 17176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17177L: linux-omap@vger.kernel.org 17178S: Maintained 17179F: drivers/pinctrl/pinctrl-single.c 17180 17181PIN CONTROLLER - SUNPLUS / TIBBO 17182M: Dvorkin Dmitry <dvorkin@tibbo.com> 17183M: Wells Lu <wellslutw@gmail.com> 17184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17185S: Maintained 17186W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17187F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17188F: drivers/pinctrl/sunplus/ 17189F: include/dt-bindings/pinctrl/sppctl*.h 17190 17191PINE64 PINEPHONE KEYBOARD DRIVER 17192M: Samuel Holland <samuel@sholland.org> 17193S: Supported 17194F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17195F: drivers/input/keyboard/pinephone-keyboard.c 17196 17197PKTCDVD DRIVER 17198M: linux-block@vger.kernel.org 17199S: Orphan 17200F: drivers/block/pktcdvd.c 17201F: include/linux/pktcdvd.h 17202F: include/uapi/linux/pktcdvd.h 17203 17204PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17205M: Tomasz Duszynski <tduszyns@gmail.com> 17206S: Maintained 17207F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17208F: drivers/iio/chemical/pms7003.c 17209 17210PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17211M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17212L: netdev@vger.kernel.org 17213S: Maintained 17214F: drivers/net/phy/mdio-open-alliance.h 17215F: net/ethtool/plca.c 17216 17217PLDMFW LIBRARY 17218M: Jacob Keller <jacob.e.keller@intel.com> 17219S: Maintained 17220F: Documentation/driver-api/pldmfw/ 17221F: include/linux/pldmfw.h 17222F: lib/pldmfw/ 17223 17224PLX DMA DRIVER 17225M: Logan Gunthorpe <logang@deltatee.com> 17226S: Maintained 17227F: drivers/dma/plx_dma.c 17228 17229PM-GRAPH UTILITY 17230M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17231L: linux-pm@vger.kernel.org 17232S: Supported 17233W: https://01.org/pm-graph 17234B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17235T: git git://github.com/intel/pm-graph 17236F: tools/power/pm-graph 17237 17238PM6764TR DRIVER 17239M: Charles Hsu <hsu.yungteng@gmail.com> 17240L: linux-hwmon@vger.kernel.org 17241S: Maintained 17242F: Documentation/hwmon/pm6764tr.rst 17243F: drivers/hwmon/pmbus/pm6764tr.c 17244 17245PMBUS HARDWARE MONITORING DRIVERS 17246M: Guenter Roeck <linux@roeck-us.net> 17247L: linux-hwmon@vger.kernel.org 17248S: Maintained 17249W: http://hwmon.wiki.kernel.org/ 17250W: http://www.roeck-us.net/linux/drivers/ 17251T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 17252F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 17253F: Documentation/devicetree/bindings/hwmon/max31785.txt 17254F: Documentation/hwmon/adm1275.rst 17255F: Documentation/hwmon/ibm-cffps.rst 17256F: Documentation/hwmon/ir35221.rst 17257F: Documentation/hwmon/lm25066.rst 17258F: Documentation/hwmon/ltc2978.rst 17259F: Documentation/hwmon/ltc3815.rst 17260F: Documentation/hwmon/max16064.rst 17261F: Documentation/hwmon/max20751.rst 17262F: Documentation/hwmon/max31785.rst 17263F: Documentation/hwmon/max34440.rst 17264F: Documentation/hwmon/max8688.rst 17265F: Documentation/hwmon/pmbus-core.rst 17266F: Documentation/hwmon/pmbus.rst 17267F: Documentation/hwmon/tps40422.rst 17268F: Documentation/hwmon/ucd9000.rst 17269F: Documentation/hwmon/ucd9200.rst 17270F: Documentation/hwmon/zl6100.rst 17271F: drivers/hwmon/pmbus/ 17272F: include/linux/pmbus.h 17273 17274PMC SIERRA MaxRAID DRIVER 17275L: linux-scsi@vger.kernel.org 17276S: Orphan 17277W: http://www.pmc-sierra.com/ 17278F: drivers/scsi/pmcraid.* 17279 17280PMC SIERRA PM8001 DRIVER 17281M: Jack Wang <jinpu.wang@cloud.ionos.com> 17282L: linux-scsi@vger.kernel.org 17283S: Supported 17284F: drivers/scsi/pm8001/ 17285 17286PNI RM3100 IIO DRIVER 17287M: Song Qiang <songqiang1304521@gmail.com> 17288L: linux-iio@vger.kernel.org 17289S: Maintained 17290F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17291F: drivers/iio/magnetometer/rm3100* 17292 17293PNP SUPPORT 17294M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17295L: linux-acpi@vger.kernel.org 17296S: Maintained 17297F: drivers/pnp/ 17298F: include/linux/pnp.h 17299 17300POSIX CLOCKS and TIMERS 17301M: Thomas Gleixner <tglx@linutronix.de> 17302L: linux-kernel@vger.kernel.org 17303S: Maintained 17304T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17305F: fs/timerfd.c 17306F: include/linux/time_namespace.h 17307F: include/linux/timer* 17308F: kernel/time/*timer* 17309F: kernel/time/namespace.c 17310 17311POWER MANAGEMENT CORE 17312M: "Rafael J. Wysocki" <rafael@kernel.org> 17313L: linux-pm@vger.kernel.org 17314S: Supported 17315B: https://bugzilla.kernel.org 17316T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17317F: drivers/base/power/ 17318F: drivers/powercap/ 17319F: include/linux/intel_rapl.h 17320F: include/linux/pm.h 17321F: include/linux/pm_* 17322F: include/linux/powercap.h 17323F: kernel/configs/nopm.config 17324 17325POWER STATE COORDINATION INTERFACE (PSCI) 17326M: Mark Rutland <mark.rutland@arm.com> 17327M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17329S: Maintained 17330F: drivers/firmware/psci/ 17331F: include/linux/psci.h 17332F: include/uapi/linux/psci.h 17333 17334POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17335M: Sebastian Reichel <sre@kernel.org> 17336L: linux-pm@vger.kernel.org 17337S: Maintained 17338T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17339F: Documentation/ABI/testing/sysfs-class-power 17340F: Documentation/devicetree/bindings/power/supply/ 17341F: drivers/power/supply/ 17342F: include/linux/power/ 17343F: include/linux/power_supply.h 17344 17345POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17346M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17347L: linuxppc-dev@lists.ozlabs.org 17348S: Maintained 17349F: drivers/char/powernv-op-panel.c 17350 17351PPP OVER ATM (RFC 2364) 17352M: Mitchell Blank Jr <mitch@sfgoth.com> 17353S: Maintained 17354F: include/uapi/linux/atmppp.h 17355F: net/atm/pppoatm.c 17356 17357PPP OVER ETHERNET 17358M: Michal Ostrowski <mostrows@earthlink.net> 17359S: Maintained 17360F: drivers/net/ppp/pppoe.c 17361F: drivers/net/ppp/pppox.c 17362 17363PPP OVER L2TP 17364M: James Chapman <jchapman@katalix.com> 17365S: Maintained 17366F: include/linux/if_pppol2tp.h 17367F: include/uapi/linux/if_pppol2tp.h 17368F: net/l2tp/l2tp_ppp.c 17369 17370PPP PROTOCOL DRIVERS AND COMPRESSORS 17371L: linux-ppp@vger.kernel.org 17372S: Orphan 17373F: drivers/net/ppp/ppp_* 17374 17375PPS SUPPORT 17376M: Rodolfo Giometti <giometti@enneenne.com> 17377L: linuxpps@ml.enneenne.com (subscribers-only) 17378S: Maintained 17379W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17380F: Documentation/ABI/testing/sysfs-pps 17381F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17382F: Documentation/driver-api/pps.rst 17383F: drivers/pps/ 17384F: include/linux/pps*.h 17385F: include/uapi/linux/pps.h 17386 17387PPTP DRIVER 17388M: Dmitry Kozlov <xeb@mail.ru> 17389L: netdev@vger.kernel.org 17390S: Maintained 17391W: http://sourceforge.net/projects/accel-pptp 17392F: drivers/net/ppp/pptp.c 17393 17394PRESSURE STALL INFORMATION (PSI) 17395M: Johannes Weiner <hannes@cmpxchg.org> 17396M: Suren Baghdasaryan <surenb@google.com> 17397R: Peter Ziljstra <peterz@infradead.org> 17398S: Maintained 17399F: include/linux/psi* 17400F: kernel/sched/psi.c 17401 17402PRINTK 17403M: Petr Mladek <pmladek@suse.com> 17404R: Steven Rostedt <rostedt@goodmis.org> 17405R: John Ogness <john.ogness@linutronix.de> 17406R: Sergey Senozhatsky <senozhatsky@chromium.org> 17407S: Maintained 17408T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17409F: include/linux/printk.h 17410F: kernel/printk/ 17411 17412PRINTK INDEXING 17413R: Chris Down <chris@chrisdown.name> 17414S: Maintained 17415F: Documentation/core-api/printk-index.rst 17416F: kernel/printk/index.c 17417K: printk_index 17418 17419PROC FILESYSTEM 17420L: linux-kernel@vger.kernel.org 17421L: linux-fsdevel@vger.kernel.org 17422S: Maintained 17423F: Documentation/filesystems/proc.rst 17424F: fs/proc/ 17425F: include/linux/proc_fs.h 17426F: tools/testing/selftests/proc/ 17427 17428PROC SYSCTL 17429M: Luis Chamberlain <mcgrof@kernel.org> 17430M: Kees Cook <keescook@chromium.org> 17431M: Iurii Zaikin <yzaikin@google.com> 17432L: linux-kernel@vger.kernel.org 17433L: linux-fsdevel@vger.kernel.org 17434S: Maintained 17435T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17436F: fs/proc/proc_sysctl.c 17437F: include/linux/sysctl.h 17438F: kernel/sysctl-test.c 17439F: kernel/sysctl.c 17440F: tools/testing/selftests/sysctl/ 17441 17442PS3 NETWORK SUPPORT 17443M: Geoff Levand <geoff@infradead.org> 17444L: netdev@vger.kernel.org 17445L: linuxppc-dev@lists.ozlabs.org 17446S: Maintained 17447F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17448 17449PS3 PLATFORM SUPPORT 17450M: Geoff Levand <geoff@infradead.org> 17451L: linuxppc-dev@lists.ozlabs.org 17452S: Maintained 17453F: arch/powerpc/boot/ps3* 17454F: arch/powerpc/include/asm/lv1call.h 17455F: arch/powerpc/include/asm/ps3*.h 17456F: arch/powerpc/platforms/ps3/ 17457F: drivers/*/ps3* 17458F: drivers/ps3/ 17459F: drivers/rtc/rtc-ps3.c 17460F: drivers/usb/host/*ps3.c 17461F: sound/ppc/snd_ps3* 17462 17463PS3VRAM DRIVER 17464M: Jim Paris <jim@jtan.com> 17465M: Geoff Levand <geoff@infradead.org> 17466L: linuxppc-dev@lists.ozlabs.org 17467S: Maintained 17468F: drivers/block/ps3vram.c 17469 17470PSAMPLE PACKET SAMPLING SUPPORT 17471M: Yotam Gigi <yotam.gi@gmail.com> 17472S: Maintained 17473F: include/net/psample.h 17474F: include/uapi/linux/psample.h 17475F: net/psample 17476 17477PSTORE FILESYSTEM 17478M: Kees Cook <keescook@chromium.org> 17479R: Tony Luck <tony.luck@intel.com> 17480R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17481L: linux-hardening@vger.kernel.org 17482S: Supported 17483T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17484F: Documentation/admin-guide/pstore-blk.rst 17485F: Documentation/admin-guide/ramoops.rst 17486F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17487F: drivers/acpi/apei/erst.c 17488F: drivers/firmware/efi/efi-pstore.c 17489F: fs/pstore/ 17490F: include/linux/pstore* 17491K: \b(pstore|ramoops) 17492 17493PTP HARDWARE CLOCK SUPPORT 17494M: Richard Cochran <richardcochran@gmail.com> 17495L: netdev@vger.kernel.org 17496S: Maintained 17497W: http://linuxptp.sourceforge.net/ 17498F: Documentation/ABI/testing/sysfs-ptp 17499F: Documentation/driver-api/ptp.rst 17500F: drivers/net/phy/dp83640* 17501F: drivers/ptp/* 17502F: include/linux/ptp_cl* 17503K: (?:\b|_)ptp(?:\b|_) 17504 17505PTP MOCKUP CLOCK SUPPORT 17506M: Vladimir Oltean <vladimir.oltean@nxp.com> 17507L: netdev@vger.kernel.org 17508S: Maintained 17509F: drivers/ptp/ptp_mock.c 17510F: include/linux/ptp_mock.h 17511 17512PTP VIRTUAL CLOCK SUPPORT 17513M: Yangbo Lu <yangbo.lu@nxp.com> 17514L: netdev@vger.kernel.org 17515S: Maintained 17516F: drivers/ptp/ptp_vclock.c 17517F: net/ethtool/phc_vclocks.c 17518 17519PTRACE SUPPORT 17520M: Oleg Nesterov <oleg@redhat.com> 17521S: Maintained 17522F: arch/*/*/ptrace*.c 17523F: arch/*/include/asm/ptrace*.h 17524F: arch/*/ptrace*.c 17525F: include/asm-generic/syscall.h 17526F: include/linux/ptrace.h 17527F: include/linux/regset.h 17528F: include/uapi/linux/ptrace.h 17529F: kernel/ptrace.c 17530 17531PULSE8-CEC DRIVER 17532M: Hans Verkuil <hverkuil@xs4all.nl> 17533L: linux-media@vger.kernel.org 17534S: Maintained 17535T: git git://linuxtv.org/media_tree.git 17536F: drivers/media/cec/usb/pulse8/ 17537 17538PURELIFI PLFXLC DRIVER 17539M: Srinivasan Raju <srini.raju@purelifi.com> 17540L: linux-wireless@vger.kernel.org 17541S: Supported 17542F: drivers/net/wireless/purelifi/plfxlc/ 17543 17544PVRUSB2 VIDEO4LINUX DRIVER 17545M: Mike Isely <isely@pobox.com> 17546L: pvrusb2@isely.net (subscribers-only) 17547L: linux-media@vger.kernel.org 17548S: Maintained 17549W: http://www.isely.net/pvrusb2/ 17550T: git git://linuxtv.org/media_tree.git 17551F: Documentation/driver-api/media/drivers/pvrusb2* 17552F: drivers/media/usb/pvrusb2/ 17553 17554PWC WEBCAM DRIVER 17555M: Hans Verkuil <hverkuil@xs4all.nl> 17556L: linux-media@vger.kernel.org 17557S: Odd Fixes 17558T: git git://linuxtv.org/media_tree.git 17559F: drivers/media/usb/pwc/* 17560F: include/trace/events/pwc.h 17561 17562PWM IR Transmitter 17563M: Sean Young <sean@mess.org> 17564L: linux-media@vger.kernel.org 17565S: Maintained 17566F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17567F: drivers/media/rc/pwm-ir-tx.c 17568 17569PWM SUBSYSTEM 17570M: Thierry Reding <thierry.reding@gmail.com> 17571R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17572L: linux-pwm@vger.kernel.org 17573S: Maintained 17574Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17575T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17576F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17577F: Documentation/devicetree/bindings/pwm/ 17578F: Documentation/driver-api/pwm.rst 17579F: drivers/gpio/gpio-mvebu.c 17580F: drivers/pwm/ 17581F: drivers/video/backlight/pwm_bl.c 17582F: include/dt-bindings/pwm/ 17583F: include/linux/pwm.h 17584F: include/linux/pwm_backlight.h 17585K: pwm_(config|apply_state|ops) 17586 17587PXA GPIO DRIVER 17588M: Robert Jarzmik <robert.jarzmik@free.fr> 17589L: linux-gpio@vger.kernel.org 17590S: Maintained 17591F: drivers/gpio/gpio-pxa.c 17592 17593PXA MMCI DRIVER 17594S: Orphan 17595 17596PXA RTC DRIVER 17597M: Robert Jarzmik <robert.jarzmik@free.fr> 17598L: linux-rtc@vger.kernel.org 17599S: Maintained 17600 17601PXA2xx/PXA3xx SUPPORT 17602M: Daniel Mack <daniel@zonque.org> 17603M: Haojian Zhuang <haojian.zhuang@gmail.com> 17604M: Robert Jarzmik <robert.jarzmik@free.fr> 17605L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17606S: Maintained 17607T: git git://github.com/hzhuang1/linux.git 17608T: git git://github.com/rjarzmik/linux.git 17609F: arch/arm/boot/dts/intel/pxa/ 17610F: arch/arm/mach-pxa/ 17611F: drivers/dma/pxa* 17612F: drivers/pcmcia/pxa2xx* 17613F: drivers/pinctrl/pxa/ 17614F: drivers/spi/spi-pxa2xx* 17615F: drivers/usb/gadget/udc/pxa2* 17616F: include/sound/pxa2xx-lib.h 17617F: sound/arm/pxa* 17618F: sound/soc/pxa/ 17619 17620QAT DRIVER 17621M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17622L: qat-linux@intel.com 17623S: Supported 17624F: drivers/crypto/intel/qat/ 17625 17626QCOM AUDIO (ASoC) DRIVERS 17627M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17628M: Banajit Goswami <bgoswami@quicinc.com> 17629L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17630S: Supported 17631F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17632F: Documentation/devicetree/bindings/sound/qcom,* 17633F: drivers/soc/qcom/apr.c 17634F: include/dt-bindings/sound/qcom,wcd9335.h 17635F: sound/soc/codecs/lpass-rx-macro.* 17636F: sound/soc/codecs/lpass-tx-macro.* 17637F: sound/soc/codecs/lpass-va-macro.c 17638F: sound/soc/codecs/lpass-wsa-macro.* 17639F: sound/soc/codecs/msm8916-wcd-analog.c 17640F: sound/soc/codecs/msm8916-wcd-digital.c 17641F: sound/soc/codecs/wcd-clsh-v2.* 17642F: sound/soc/codecs/wcd-mbhc-v2.* 17643F: sound/soc/codecs/wcd9335.* 17644F: sound/soc/codecs/wcd934x.c 17645F: sound/soc/codecs/wsa881x.c 17646F: sound/soc/codecs/wsa883x.c 17647F: sound/soc/codecs/wsa884x.c 17648F: sound/soc/qcom/ 17649 17650QCOM EMBEDDED USB DEBUGGER (EUD) 17651M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17652L: linux-arm-msm@vger.kernel.org 17653S: Maintained 17654F: Documentation/ABI/testing/sysfs-driver-eud 17655F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17656F: drivers/usb/misc/qcom_eud.c 17657 17658QCOM IPA DRIVER 17659M: Alex Elder <elder@kernel.org> 17660L: netdev@vger.kernel.org 17661S: Supported 17662F: drivers/net/ipa/ 17663 17664QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17665M: Gabriel Somlo <somlo@cmu.edu> 17666M: "Michael S. Tsirkin" <mst@redhat.com> 17667L: qemu-devel@nongnu.org 17668S: Maintained 17669F: drivers/firmware/qemu_fw_cfg.c 17670F: include/uapi/linux/qemu_fw_cfg.h 17671 17672QIB DRIVER 17673M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17674L: linux-rdma@vger.kernel.org 17675S: Supported 17676F: drivers/infiniband/hw/qib/ 17677 17678QLOGIC QL41xxx FCOE DRIVER 17679M: Saurav Kashyap <skashyap@marvell.com> 17680M: Javed Hasan <jhasan@marvell.com> 17681M: GR-QLogic-Storage-Upstream@marvell.com 17682L: linux-scsi@vger.kernel.org 17683S: Supported 17684F: drivers/scsi/qedf/ 17685 17686QLOGIC QL41xxx ISCSI DRIVER 17687M: Nilesh Javali <njavali@marvell.com> 17688M: Manish Rangankar <mrangankar@marvell.com> 17689M: GR-QLogic-Storage-Upstream@marvell.com 17690L: linux-scsi@vger.kernel.org 17691S: Supported 17692F: drivers/scsi/qedi/ 17693 17694QLOGIC QL4xxx ETHERNET DRIVER 17695M: Ariel Elior <aelior@marvell.com> 17696M: Manish Chopra <manishc@marvell.com> 17697L: netdev@vger.kernel.org 17698S: Supported 17699F: drivers/net/ethernet/qlogic/qed/ 17700F: drivers/net/ethernet/qlogic/qede/ 17701F: include/linux/qed/ 17702 17703QLOGIC QL4xxx RDMA DRIVER 17704M: Michal Kalderon <mkalderon@marvell.com> 17705M: Ariel Elior <aelior@marvell.com> 17706L: linux-rdma@vger.kernel.org 17707S: Supported 17708F: drivers/infiniband/hw/qedr/ 17709F: include/uapi/rdma/qedr-abi.h 17710 17711QLOGIC QLA1280 SCSI DRIVER 17712M: Michael Reed <mdr@sgi.com> 17713L: linux-scsi@vger.kernel.org 17714S: Maintained 17715F: drivers/scsi/qla1280.[ch] 17716 17717QLOGIC QLA2XXX FC-SCSI DRIVER 17718M: Nilesh Javali <njavali@marvell.com> 17719M: GR-QLogic-Storage-Upstream@marvell.com 17720L: linux-scsi@vger.kernel.org 17721S: Supported 17722F: drivers/scsi/qla2xxx/ 17723 17724QLOGIC QLA3XXX NETWORK DRIVER 17725M: GR-Linux-NIC-Dev@marvell.com 17726L: netdev@vger.kernel.org 17727S: Supported 17728F: drivers/net/ethernet/qlogic/qla3xxx.* 17729 17730QLOGIC QLA4XXX iSCSI DRIVER 17731M: Nilesh Javali <njavali@marvell.com> 17732M: Manish Rangankar <mrangankar@marvell.com> 17733M: GR-QLogic-Storage-Upstream@marvell.com 17734L: linux-scsi@vger.kernel.org 17735S: Supported 17736F: drivers/scsi/qla4xxx/ 17737 17738QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17739M: Shahed Shaikh <shshaikh@marvell.com> 17740M: Manish Chopra <manishc@marvell.com> 17741M: GR-Linux-NIC-Dev@marvell.com 17742L: netdev@vger.kernel.org 17743S: Supported 17744F: drivers/net/ethernet/qlogic/qlcnic/ 17745 17746QM1D1B0004 MEDIA DRIVER 17747M: Akihiro Tsukada <tskd08@gmail.com> 17748L: linux-media@vger.kernel.org 17749S: Odd Fixes 17750F: drivers/media/tuners/qm1d1b0004* 17751 17752QM1D1C0042 MEDIA DRIVER 17753M: Akihiro Tsukada <tskd08@gmail.com> 17754L: linux-media@vger.kernel.org 17755S: Odd Fixes 17756F: drivers/media/tuners/qm1d1c0042* 17757 17758QNX4 FILESYSTEM 17759M: Anders Larsen <al@alarsen.net> 17760S: Maintained 17761W: http://www.alarsen.net/linux/qnx4fs/ 17762F: fs/qnx4/ 17763F: include/uapi/linux/qnx4_fs.h 17764F: include/uapi/linux/qnxtypes.h 17765 17766QNX6 FILESYSTEM 17767S: Orphan 17768F: Documentation/filesystems/qnx6.rst 17769F: fs/qnx6/ 17770F: include/linux/qnx6_fs.h 17771 17772QORIQ DPAA2 FSL-MC BUS DRIVER 17773M: Stuart Yoder <stuyoder@gmail.com> 17774M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17775L: linux-kernel@vger.kernel.org 17776S: Maintained 17777F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17778F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17779F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17780F: drivers/bus/fsl-mc/ 17781F: include/uapi/linux/fsl_mc.h 17782 17783QT1010 MEDIA DRIVER 17784M: Antti Palosaari <crope@iki.fi> 17785L: linux-media@vger.kernel.org 17786S: Maintained 17787W: https://linuxtv.org 17788W: http://palosaari.fi/linux/ 17789Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17790T: git git://linuxtv.org/anttip/media_tree.git 17791F: drivers/media/tuners/qt1010* 17792 17793QUALCOMM ATH12K WIRELESS DRIVER 17794M: Kalle Valo <kvalo@kernel.org> 17795M: Jeff Johnson <quic_jjohnson@quicinc.com> 17796L: ath12k@lists.infradead.org 17797S: Supported 17798W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 17799T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17800F: drivers/net/wireless/ath/ath12k/ 17801 17802QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17803M: Kalle Valo <kvalo@kernel.org> 17804M: Jeff Johnson <quic_jjohnson@quicinc.com> 17805L: ath10k@lists.infradead.org 17806S: Supported 17807W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17808T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17809F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17810F: drivers/net/wireless/ath/ath10k/ 17811 17812QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17813M: Kalle Valo <kvalo@kernel.org> 17814M: Jeff Johnson <quic_jjohnson@quicinc.com> 17815L: ath11k@lists.infradead.org 17816S: Supported 17817W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17818B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17819T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17820F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17821F: drivers/net/wireless/ath/ath11k/ 17822 17823QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17824M: Toke Høiland-Jørgensen <toke@toke.dk> 17825L: linux-wireless@vger.kernel.org 17826S: Maintained 17827W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17828T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17829F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17830F: drivers/net/wireless/ath/ath9k/ 17831 17832QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17833M: Stephan Gerhold <stephan@gerhold.net> 17834L: netdev@vger.kernel.org 17835L: linux-arm-msm@vger.kernel.org 17836S: Maintained 17837F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17838F: drivers/net/wwan/qcom_bam_dmux.c 17839 17840QUALCOMM CAMERA SUBSYSTEM DRIVER 17841M: Robert Foss <rfoss@kernel.org> 17842M: Todor Tomov <todor.too@gmail.com> 17843M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17844L: linux-media@vger.kernel.org 17845S: Maintained 17846F: Documentation/admin-guide/media/qcom_camss.rst 17847F: Documentation/devicetree/bindings/media/*camss* 17848F: drivers/media/platform/qcom/camss/ 17849 17850QUALCOMM CLOCK DRIVERS 17851M: Bjorn Andersson <andersson@kernel.org> 17852L: linux-arm-msm@vger.kernel.org 17853S: Supported 17854T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17855F: Documentation/devicetree/bindings/clock/qcom,* 17856F: drivers/clk/qcom/ 17857F: include/dt-bindings/clock/qcom,* 17858 17859QUALCOMM CLOUD AI (QAIC) DRIVER 17860M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17861R: Carl Vanderlip <quic_carlv@quicinc.com> 17862R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17863L: linux-arm-msm@vger.kernel.org 17864L: dri-devel@lists.freedesktop.org 17865S: Supported 17866T: git git://anongit.freedesktop.org/drm/drm-misc 17867F: Documentation/accel/qaic/ 17868F: drivers/accel/qaic/ 17869F: include/uapi/drm/qaic_accel.h 17870 17871QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17872M: Bjorn Andersson <andersson@kernel.org> 17873M: Konrad Dybcio <konrad.dybcio@linaro.org> 17874L: linux-pm@vger.kernel.org 17875L: linux-arm-msm@vger.kernel.org 17876S: Maintained 17877F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17878F: drivers/pmdomain/qcom/cpr.c 17879 17880QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17881M: Ilia Lin <ilia.lin@kernel.org> 17882L: linux-pm@vger.kernel.org 17883S: Maintained 17884F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17885F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17886F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17887 17888QUALCOMM CRYPTO DRIVERS 17889M: Thara Gopinath <thara.gopinath@gmail.com> 17890L: linux-crypto@vger.kernel.org 17891L: linux-arm-msm@vger.kernel.org 17892S: Maintained 17893F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17894F: drivers/crypto/qce/ 17895 17896QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17897M: Timur Tabi <timur@kernel.org> 17898L: netdev@vger.kernel.org 17899S: Maintained 17900F: drivers/net/ethernet/qualcomm/emac/ 17901 17902QUALCOMM ETHQOS ETHERNET DRIVER 17903M: Vinod Koul <vkoul@kernel.org> 17904R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17905L: netdev@vger.kernel.org 17906L: linux-arm-msm@vger.kernel.org 17907S: Maintained 17908F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17909F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17910 17911QUALCOMM FASTRPC DRIVER 17912M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17913M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17914L: linux-arm-msm@vger.kernel.org 17915S: Maintained 17916F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17917F: drivers/misc/fastrpc.c 17918F: include/uapi/misc/fastrpc.h 17919 17920QUALCOMM HEXAGON ARCHITECTURE 17921M: Brian Cain <bcain@quicinc.com> 17922L: linux-hexagon@vger.kernel.org 17923S: Supported 17924T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17925F: arch/hexagon/ 17926 17927QUALCOMM HIDMA DRIVER 17928M: Sinan Kaya <okaya@kernel.org> 17929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17930L: linux-arm-msm@vger.kernel.org 17931L: dmaengine@vger.kernel.org 17932S: Supported 17933F: drivers/dma/qcom/hidma* 17934 17935QUALCOMM I2C CCI DRIVER 17936M: Loic Poulain <loic.poulain@linaro.org> 17937M: Robert Foss <rfoss@kernel.org> 17938L: linux-i2c@vger.kernel.org 17939L: linux-arm-msm@vger.kernel.org 17940S: Maintained 17941F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17942F: drivers/i2c/busses/i2c-qcom-cci.c 17943 17944QUALCOMM INTERCONNECT BWMON DRIVER 17945M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17946L: linux-arm-msm@vger.kernel.org 17947S: Maintained 17948F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17949F: drivers/soc/qcom/icc-bwmon.c 17950 17951QUALCOMM IOMMU 17952M: Rob Clark <robdclark@gmail.com> 17953L: iommu@lists.linux.dev 17954L: linux-arm-msm@vger.kernel.org 17955S: Maintained 17956F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17957 17958QUALCOMM IPC ROUTER (QRTR) DRIVER 17959M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17960L: linux-arm-msm@vger.kernel.org 17961S: Maintained 17962F: include/trace/events/qrtr.h 17963F: include/uapi/linux/qrtr.h 17964F: net/qrtr/ 17965 17966QUALCOMM IPCC MAILBOX DRIVER 17967M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17968L: linux-arm-msm@vger.kernel.org 17969S: Supported 17970F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17971F: drivers/mailbox/qcom-ipcc.c 17972F: include/dt-bindings/mailbox/qcom-ipcc.h 17973 17974QUALCOMM IPQ4019 USB PHY DRIVER 17975M: Robert Marko <robert.marko@sartura.hr> 17976M: Luka Perkov <luka.perkov@sartura.hr> 17977L: linux-arm-msm@vger.kernel.org 17978S: Maintained 17979F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17980F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17981 17982QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17983M: Robert Marko <robert.marko@sartura.hr> 17984M: Luka Perkov <luka.perkov@sartura.hr> 17985L: linux-arm-msm@vger.kernel.org 17986S: Maintained 17987F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17988F: drivers/regulator/vqmmc-ipq4019-regulator.c 17989 17990QUALCOMM NAND CONTROLLER DRIVER 17991M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17992L: linux-mtd@lists.infradead.org 17993L: linux-arm-msm@vger.kernel.org 17994S: Maintained 17995F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17996F: drivers/mtd/nand/raw/qcom_nandc.c 17997 17998QUALCOMM QSEECOM DRIVER 17999M: Maximilian Luz <luzmaximilian@gmail.com> 18000L: linux-arm-msm@vger.kernel.org 18001S: Maintained 18002F: drivers/firmware/qcom/qcom_qseecom.c 18003 18004QUALCOMM QSEECOM UEFISECAPP DRIVER 18005M: Maximilian Luz <luzmaximilian@gmail.com> 18006L: linux-arm-msm@vger.kernel.org 18007S: Maintained 18008F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18009 18010QUALCOMM RMNET DRIVER 18011M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18012M: Sean Tranchetti <quic_stranche@quicinc.com> 18013L: netdev@vger.kernel.org 18014S: Maintained 18015F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18016F: drivers/net/ethernet/qualcomm/rmnet/ 18017F: include/linux/if_rmnet.h 18018 18019QUALCOMM TSENS THERMAL DRIVER 18020M: Amit Kucheria <amitk@kernel.org> 18021M: Thara Gopinath <thara.gopinath@gmail.com> 18022L: linux-pm@vger.kernel.org 18023L: linux-arm-msm@vger.kernel.org 18024S: Maintained 18025F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18026F: drivers/thermal/qcom/ 18027 18028QUALCOMM TYPEC PORT MANAGER DRIVER 18029M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18030L: linux-arm-msm@vger.kernel.org 18031L: linux-usb@vger.kernel.org 18032S: Maintained 18033F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18034F: drivers/usb/typec/tcpm/qcom/ 18035 18036QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18037M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18038M: Vikash Garodia <quic_vgarodia@quicinc.com> 18039R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18040L: linux-media@vger.kernel.org 18041L: linux-arm-msm@vger.kernel.org 18042S: Maintained 18043T: git git://linuxtv.org/media_tree.git 18044F: Documentation/devicetree/bindings/media/*venus* 18045F: drivers/media/platform/qcom/venus/ 18046 18047QUALCOMM WCN36XX WIRELESS DRIVER 18048M: Loic Poulain <loic.poulain@linaro.org> 18049L: wcn36xx@lists.infradead.org 18050S: Supported 18051W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18052F: drivers/net/wireless/ath/wcn36xx/ 18053 18054QUANTENNA QTNFMAC WIRELESS DRIVER 18055M: Igor Mitsyanko <imitsyanko@quantenna.com> 18056R: Sergey Matyukevich <geomatsi@gmail.com> 18057L: linux-wireless@vger.kernel.org 18058S: Maintained 18059F: drivers/net/wireless/quantenna 18060 18061RADEON and AMDGPU DRM DRIVERS 18062M: Alex Deucher <alexander.deucher@amd.com> 18063M: Christian König <christian.koenig@amd.com> 18064M: Pan, Xinhui <Xinhui.Pan@amd.com> 18065L: amd-gfx@lists.freedesktop.org 18066S: Supported 18067B: https://gitlab.freedesktop.org/drm/amd/-/issues 18068C: irc://irc.oftc.net/radeon 18069T: git https://gitlab.freedesktop.org/agd5f/linux.git 18070F: Documentation/gpu/amdgpu/ 18071F: drivers/gpu/drm/amd/ 18072F: drivers/gpu/drm/ci/xfails/amd* 18073F: drivers/gpu/drm/radeon/ 18074F: include/uapi/drm/amdgpu_drm.h 18075F: include/uapi/drm/radeon_drm.h 18076 18077RADEON FRAMEBUFFER DISPLAY DRIVER 18078M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18079L: linux-fbdev@vger.kernel.org 18080S: Maintained 18081F: drivers/video/fbdev/aty/radeon* 18082F: include/uapi/linux/radeonfb.h 18083 18084RADIOSHARK RADIO DRIVER 18085M: Hans Verkuil <hverkuil@xs4all.nl> 18086L: linux-media@vger.kernel.org 18087S: Maintained 18088T: git git://linuxtv.org/media_tree.git 18089F: drivers/media/radio/radio-shark.c 18090 18091RADIOSHARK2 RADIO DRIVER 18092M: Hans Verkuil <hverkuil@xs4all.nl> 18093L: linux-media@vger.kernel.org 18094S: Maintained 18095T: git git://linuxtv.org/media_tree.git 18096F: drivers/media/radio/radio-shark2.c 18097F: drivers/media/radio/radio-tea5777.c 18098 18099RADOS BLOCK DEVICE (RBD) 18100M: Ilya Dryomov <idryomov@gmail.com> 18101R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18102L: ceph-devel@vger.kernel.org 18103S: Supported 18104W: http://ceph.com/ 18105T: git https://github.com/ceph/ceph-client.git 18106F: Documentation/ABI/testing/sysfs-bus-rbd 18107F: drivers/block/rbd.c 18108F: drivers/block/rbd_types.h 18109 18110RAGE128 FRAMEBUFFER DISPLAY DRIVER 18111L: linux-fbdev@vger.kernel.org 18112S: Orphan 18113F: drivers/video/fbdev/aty/aty128fb.c 18114 18115RAINSHADOW-CEC DRIVER 18116M: Hans Verkuil <hverkuil@xs4all.nl> 18117L: linux-media@vger.kernel.org 18118S: Maintained 18119T: git git://linuxtv.org/media_tree.git 18120F: drivers/media/cec/usb/rainshadow/ 18121 18122RALINK MIPS ARCHITECTURE 18123M: John Crispin <john@phrozen.org> 18124L: linux-mips@vger.kernel.org 18125S: Maintained 18126F: arch/mips/ralink 18127 18128RALINK MT7621 MIPS ARCHITECTURE 18129M: Arınç ÜNAL <arinc.unal@arinc9.com> 18130M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18131L: linux-mips@vger.kernel.org 18132S: Maintained 18133F: arch/mips/boot/dts/ralink/mt7621* 18134 18135RALINK RT2X00 WIRELESS LAN DRIVER 18136M: Stanislaw Gruszka <stf_xl@wp.pl> 18137L: linux-wireless@vger.kernel.org 18138S: Maintained 18139F: drivers/net/wireless/ralink/rt2x00/ 18140 18141RAMDISK RAM BLOCK DEVICE DRIVER 18142M: Jens Axboe <axboe@kernel.dk> 18143S: Maintained 18144F: Documentation/admin-guide/blockdev/ramdisk.rst 18145F: drivers/block/brd.c 18146 18147RANCHU VIRTUAL BOARD FOR MIPS 18148M: Miodrag Dinic <miodrag.dinic@mips.com> 18149L: linux-mips@vger.kernel.org 18150S: Supported 18151F: arch/mips/configs/generic/board-ranchu.config 18152F: arch/mips/generic/board-ranchu.c 18153 18154RANDOM NUMBER DRIVER 18155M: "Theodore Ts'o" <tytso@mit.edu> 18156M: Jason A. Donenfeld <Jason@zx2c4.com> 18157S: Maintained 18158T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18159F: drivers/char/random.c 18160F: drivers/virt/vmgenid.c 18161 18162RAPIDIO SUBSYSTEM 18163M: Matt Porter <mporter@kernel.crashing.org> 18164M: Alexandre Bounine <alex.bou9@gmail.com> 18165S: Maintained 18166F: drivers/rapidio/ 18167 18168RAS INFRASTRUCTURE 18169M: Tony Luck <tony.luck@intel.com> 18170M: Borislav Petkov <bp@alien8.de> 18171L: linux-edac@vger.kernel.org 18172S: Maintained 18173F: Documentation/admin-guide/ras.rst 18174F: drivers/ras/ 18175F: include/linux/ras.h 18176F: include/ras/ras_event.h 18177 18178RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 18179L: linux-wireless@vger.kernel.org 18180S: Orphan 18181F: drivers/net/wireless/legacy/ray* 18182 18183RC-CORE / LIRC FRAMEWORK 18184M: Sean Young <sean@mess.org> 18185L: linux-media@vger.kernel.org 18186S: Maintained 18187W: http://linuxtv.org 18188T: git git://linuxtv.org/media_tree.git 18189F: Documentation/driver-api/media/rc-core.rst 18190F: Documentation/userspace-api/media/rc/ 18191F: drivers/media/rc/ 18192F: include/media/rc-core.h 18193F: include/media/rc-map.h 18194F: include/uapi/linux/lirc.h 18195 18196RCMM REMOTE CONTROLS DECODER 18197M: Patrick Lerda <patrick9876@free.fr> 18198S: Maintained 18199F: drivers/media/rc/ir-rcmm-decoder.c 18200 18201RCUTORTURE TEST FRAMEWORK 18202M: "Paul E. McKenney" <paulmck@kernel.org> 18203M: Josh Triplett <josh@joshtriplett.org> 18204R: Steven Rostedt <rostedt@goodmis.org> 18205R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18206R: Lai Jiangshan <jiangshanlai@gmail.com> 18207L: rcu@vger.kernel.org 18208S: Supported 18209T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18210F: tools/testing/selftests/rcutorture 18211 18212RDACM20 Camera Sensor 18213M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18214M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18215M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18216M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18217L: linux-media@vger.kernel.org 18218S: Maintained 18219F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18220F: drivers/media/i2c/max9271.c 18221F: drivers/media/i2c/max9271.h 18222F: drivers/media/i2c/rdacm20.c 18223 18224RDACM21 Camera Sensor 18225M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18226M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18227M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18228M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18229L: linux-media@vger.kernel.org 18230S: Maintained 18231F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18232F: drivers/media/i2c/max9271.c 18233F: drivers/media/i2c/max9271.h 18234F: drivers/media/i2c/rdacm21.c 18235 18236RDC R-321X SoC 18237M: Florian Fainelli <florian@openwrt.org> 18238S: Maintained 18239 18240RDC R6040 FAST ETHERNET DRIVER 18241M: Florian Fainelli <f.fainelli@gmail.com> 18242L: netdev@vger.kernel.org 18243S: Maintained 18244F: drivers/net/ethernet/rdc/r6040.c 18245 18246RDMAVT - RDMA verbs software 18247M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18248L: linux-rdma@vger.kernel.org 18249S: Supported 18250F: drivers/infiniband/sw/rdmavt 18251 18252RDS - RELIABLE DATAGRAM SOCKETS 18253M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 18254L: netdev@vger.kernel.org 18255L: linux-rdma@vger.kernel.org 18256L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18257S: Supported 18258W: https://oss.oracle.com/projects/rds/ 18259F: Documentation/networking/rds.rst 18260F: net/rds/ 18261 18262RDT - RESOURCE ALLOCATION 18263M: Fenghua Yu <fenghua.yu@intel.com> 18264M: Reinette Chatre <reinette.chatre@intel.com> 18265L: linux-kernel@vger.kernel.org 18266S: Supported 18267F: Documentation/arch/x86/resctrl* 18268F: arch/x86/include/asm/resctrl.h 18269F: arch/x86/kernel/cpu/resctrl/ 18270F: tools/testing/selftests/resctrl/ 18271 18272READ-COPY UPDATE (RCU) 18273M: "Paul E. McKenney" <paulmck@kernel.org> 18274M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18275M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18276M: Joel Fernandes <joel@joelfernandes.org> 18277M: Josh Triplett <josh@joshtriplett.org> 18278M: Boqun Feng <boqun.feng@gmail.com> 18279R: Steven Rostedt <rostedt@goodmis.org> 18280R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18281R: Lai Jiangshan <jiangshanlai@gmail.com> 18282R: Zqiang <qiang.zhang1211@gmail.com> 18283L: rcu@vger.kernel.org 18284S: Supported 18285W: http://www.rdrop.com/users/paulmck/RCU/ 18286T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18287F: Documentation/RCU/ 18288F: include/linux/rcu* 18289F: kernel/rcu/ 18290X: Documentation/RCU/torture.rst 18291X: include/linux/srcu*.h 18292X: kernel/rcu/srcu*.c 18293 18294REAL TIME CLOCK (RTC) SUBSYSTEM 18295M: Alessandro Zummo <a.zummo@towertech.it> 18296M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18297L: linux-rtc@vger.kernel.org 18298S: Maintained 18299Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18300T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18301F: Documentation/admin-guide/rtc.rst 18302F: Documentation/devicetree/bindings/rtc/ 18303F: drivers/rtc/ 18304F: include/linux/rtc.h 18305F: include/linux/rtc/ 18306F: include/uapi/linux/rtc.h 18307F: tools/testing/selftests/rtc/ 18308 18309Real-time Linux Analysis (RTLA) tools 18310M: Daniel Bristot de Oliveira <bristot@kernel.org> 18311M: Steven Rostedt <rostedt@goodmis.org> 18312L: linux-trace-kernel@vger.kernel.org 18313S: Maintained 18314F: Documentation/tools/rtla/ 18315F: tools/tracing/rtla/ 18316 18317REALTEK AUDIO CODECS 18318M: Oder Chiou <oder_chiou@realtek.com> 18319S: Maintained 18320F: include/sound/rt*.h 18321F: sound/soc/codecs/rt* 18322 18323REALTEK OTTO WATCHDOG 18324M: Sander Vanheule <sander@svanheule.net> 18325L: linux-watchdog@vger.kernel.org 18326S: Maintained 18327F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18328F: drivers/watchdog/realtek_otto_wdt.c 18329 18330REALTEK RTL83xx SMI DSA ROUTER CHIPS 18331M: Linus Walleij <linus.walleij@linaro.org> 18332M: Alvin Šipraga <alsi@bang-olufsen.dk> 18333S: Maintained 18334F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18335F: drivers/net/dsa/realtek/* 18336 18337REALTEK WIRELESS DRIVER (rtlwifi family) 18338M: Ping-Ke Shih <pkshih@realtek.com> 18339L: linux-wireless@vger.kernel.org 18340S: Maintained 18341F: drivers/net/wireless/realtek/rtlwifi/ 18342 18343REALTEK WIRELESS DRIVER (rtw88) 18344M: Ping-Ke Shih <pkshih@realtek.com> 18345L: linux-wireless@vger.kernel.org 18346S: Maintained 18347F: drivers/net/wireless/realtek/rtw88/ 18348 18349REALTEK WIRELESS DRIVER (rtw89) 18350M: Ping-Ke Shih <pkshih@realtek.com> 18351L: linux-wireless@vger.kernel.org 18352S: Maintained 18353F: drivers/net/wireless/realtek/rtw89/ 18354 18355REDPINE WIRELESS DRIVER 18356L: linux-wireless@vger.kernel.org 18357S: Orphan 18358F: drivers/net/wireless/rsi/ 18359 18360REGISTER MAP ABSTRACTION 18361M: Mark Brown <broonie@kernel.org> 18362L: linux-kernel@vger.kernel.org 18363S: Supported 18364T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18365F: Documentation/devicetree/bindings/regmap/ 18366F: drivers/base/regmap/ 18367F: include/linux/regmap.h 18368 18369REISERFS FILE SYSTEM 18370L: reiserfs-devel@vger.kernel.org 18371S: Obsolete 18372F: fs/reiserfs/ 18373 18374REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18375M: Bjorn Andersson <andersson@kernel.org> 18376M: Mathieu Poirier <mathieu.poirier@linaro.org> 18377L: linux-remoteproc@vger.kernel.org 18378S: Maintained 18379T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18380F: Documentation/ABI/testing/sysfs-class-remoteproc 18381F: Documentation/devicetree/bindings/remoteproc/ 18382F: Documentation/staging/remoteproc.rst 18383F: drivers/remoteproc/ 18384F: include/linux/remoteproc.h 18385F: include/linux/remoteproc/ 18386 18387REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18388M: Bjorn Andersson <andersson@kernel.org> 18389M: Mathieu Poirier <mathieu.poirier@linaro.org> 18390L: linux-remoteproc@vger.kernel.org 18391S: Maintained 18392T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18393F: Documentation/ABI/testing/sysfs-bus-rpmsg 18394F: Documentation/staging/rpmsg.rst 18395F: drivers/rpmsg/ 18396F: include/linux/rpmsg.h 18397F: include/linux/rpmsg/ 18398F: include/uapi/linux/rpmsg.h 18399F: samples/rpmsg/ 18400 18401REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18402M: Stephan Gerhold <stephan@gerhold.net> 18403L: netdev@vger.kernel.org 18404L: linux-remoteproc@vger.kernel.org 18405S: Maintained 18406F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18407 18408RENESAS CLOCK DRIVERS 18409M: Geert Uytterhoeven <geert+renesas@glider.be> 18410L: linux-renesas-soc@vger.kernel.org 18411S: Supported 18412T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18413F: Documentation/devicetree/bindings/clock/renesas,* 18414F: drivers/clk/renesas/ 18415 18416RENESAS EMEV2 I2C DRIVER 18417M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18418L: linux-renesas-soc@vger.kernel.org 18419S: Supported 18420F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18421F: drivers/i2c/busses/i2c-emev2.c 18422 18423RENESAS ETHERNET DRIVERS 18424R: Sergey Shtylyov <s.shtylyov@omp.ru> 18425L: netdev@vger.kernel.org 18426L: linux-renesas-soc@vger.kernel.org 18427F: Documentation/devicetree/bindings/net/renesas,*.yaml 18428F: drivers/net/ethernet/renesas/ 18429F: include/linux/sh_eth.h 18430 18431RENESAS IDT821034 ASoC CODEC 18432M: Herve Codina <herve.codina@bootlin.com> 18433L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18434S: Maintained 18435F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18436F: sound/soc/codecs/idt821034.c 18437 18438RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18439M: Miquel Raynal <miquel.raynal@bootlin.com> 18440L: linux-mtd@lists.infradead.org 18441L: linux-renesas-soc@vger.kernel.org 18442S: Maintained 18443F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18444F: drivers/mtd/nand/raw/renesas-nand-controller.c 18445 18446RENESAS R-CAR GYROADC DRIVER 18447M: Marek Vasut <marek.vasut@gmail.com> 18448L: linux-iio@vger.kernel.org 18449S: Supported 18450F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18451F: drivers/iio/adc/rcar-gyroadc.c 18452 18453RENESAS R-CAR I2C DRIVERS 18454M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18455L: linux-renesas-soc@vger.kernel.org 18456S: Supported 18457F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18458F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18459F: drivers/i2c/busses/i2c-rcar.c 18460F: drivers/i2c/busses/i2c-sh_mobile.c 18461 18462RENESAS R-CAR SATA DRIVER 18463R: Sergey Shtylyov <s.shtylyov@omp.ru> 18464L: linux-ide@vger.kernel.org 18465L: linux-renesas-soc@vger.kernel.org 18466S: Supported 18467F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18468F: drivers/ata/sata_rcar.c 18469 18470RENESAS R-CAR THERMAL DRIVERS 18471M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18472L: linux-renesas-soc@vger.kernel.org 18473S: Supported 18474F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18475F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18476F: drivers/thermal/rcar_gen3_thermal.c 18477F: drivers/thermal/rcar_thermal.c 18478 18479RENESAS RIIC DRIVER 18480M: Chris Brandt <chris.brandt@renesas.com> 18481L: linux-renesas-soc@vger.kernel.org 18482S: Supported 18483F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18484F: drivers/i2c/busses/i2c-riic.c 18485 18486RENESAS RZ/G2L A/D DRIVER 18487M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18488L: linux-iio@vger.kernel.org 18489L: linux-renesas-soc@vger.kernel.org 18490S: Supported 18491F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18492F: drivers/iio/adc/rzg2l_adc.c 18493 18494RENESAS RZ/G2L MTU3a COUNTER DRIVER 18495M: Biju Das <biju.das.jz@bp.renesas.com> 18496L: linux-iio@vger.kernel.org 18497L: linux-renesas-soc@vger.kernel.org 18498S: Supported 18499F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18500F: drivers/counter/rz-mtu3-cnt.c 18501 18502RENESAS RZ/N1 A5PSW SWITCH DRIVER 18503M: Clément Léger <clement.leger@bootlin.com> 18504L: linux-renesas-soc@vger.kernel.org 18505L: netdev@vger.kernel.org 18506S: Maintained 18507F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18508F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18509F: drivers/net/dsa/rzn1_a5psw* 18510F: drivers/net/pcs/pcs-rzn1-miic.c 18511F: include/dt-bindings/net/pcs-rzn1-miic.h 18512F: include/linux/pcs-rzn1-miic.h 18513F: net/dsa/tag_rzn1_a5psw.c 18514 18515RENESAS RZ/N1 RTC CONTROLLER DRIVER 18516M: Miquel Raynal <miquel.raynal@bootlin.com> 18517L: linux-rtc@vger.kernel.org 18518L: linux-renesas-soc@vger.kernel.org 18519S: Maintained 18520F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18521F: drivers/rtc/rtc-rzn1.c 18522 18523RENESAS RZ/N1 USBF CONTROLLER DRIVER 18524M: Herve Codina <herve.codina@bootlin.com> 18525L: linux-renesas-soc@vger.kernel.org 18526L: linux-usb@vger.kernel.org 18527S: Maintained 18528F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18529F: drivers/usb/gadget/udc/renesas_usbf.c 18530 18531RENESAS RZ/V2M I2C DRIVER 18532M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18533L: linux-i2c@vger.kernel.org 18534L: linux-renesas-soc@vger.kernel.org 18535S: Supported 18536F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18537F: drivers/i2c/busses/i2c-rzv2m.c 18538 18539RENESAS USB PHY DRIVER 18540M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18541L: linux-renesas-soc@vger.kernel.org 18542S: Maintained 18543F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18544 18545RENESAS VERSACLOCK 7 CLOCK DRIVER 18546M: Alex Helms <alexander.helms.jy@renesas.com> 18547S: Maintained 18548F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18549F: drivers/clk/clk-versaclock7.c 18550 18551RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18552M: Herve Codina <herve.codina@bootlin.com> 18553L: linux-iio@vger.kernel.org 18554S: Maintained 18555F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18556F: drivers/iio/potentiometer/x9250.c 18557 18558RESET CONTROLLER FRAMEWORK 18559M: Philipp Zabel <p.zabel@pengutronix.de> 18560S: Maintained 18561T: git git://git.pengutronix.de/git/pza/linux 18562F: Documentation/devicetree/bindings/reset/ 18563F: Documentation/driver-api/reset.rst 18564F: drivers/reset/ 18565F: include/dt-bindings/reset/ 18566F: include/linux/reset-controller.h 18567F: include/linux/reset.h 18568F: include/linux/reset/ 18569K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18570 18571RESTARTABLE SEQUENCES SUPPORT 18572M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18573M: Peter Zijlstra <peterz@infradead.org> 18574M: "Paul E. McKenney" <paulmck@kernel.org> 18575M: Boqun Feng <boqun.feng@gmail.com> 18576L: linux-kernel@vger.kernel.org 18577S: Supported 18578F: include/trace/events/rseq.h 18579F: include/uapi/linux/rseq.h 18580F: kernel/rseq.c 18581F: tools/testing/selftests/rseq/ 18582 18583RFKILL 18584M: Johannes Berg <johannes@sipsolutions.net> 18585L: linux-wireless@vger.kernel.org 18586S: Maintained 18587W: https://wireless.wiki.kernel.org/ 18588Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18589T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18590T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18591F: Documentation/ABI/stable/sysfs-class-rfkill 18592F: Documentation/driver-api/rfkill.rst 18593F: include/linux/rfkill.h 18594F: include/uapi/linux/rfkill.h 18595F: net/rfkill/ 18596 18597RHASHTABLE 18598M: Thomas Graf <tgraf@suug.ch> 18599M: Herbert Xu <herbert@gondor.apana.org.au> 18600L: netdev@vger.kernel.org 18601S: Maintained 18602F: include/linux/rhashtable-types.h 18603F: include/linux/rhashtable.h 18604F: lib/rhashtable.c 18605F: lib/test_rhashtable.c 18606 18607RICOH R5C592 MEMORYSTICK DRIVER 18608M: Maxim Levitsky <maximlevitsky@gmail.com> 18609S: Maintained 18610F: drivers/memstick/host/r592.* 18611 18612RICOH SMARTMEDIA/XD DRIVER 18613M: Maxim Levitsky <maximlevitsky@gmail.com> 18614S: Maintained 18615F: drivers/mtd/nand/raw/r852.c 18616F: drivers/mtd/nand/raw/r852.h 18617 18618RISC-V ARCHITECTURE 18619M: Paul Walmsley <paul.walmsley@sifive.com> 18620M: Palmer Dabbelt <palmer@dabbelt.com> 18621M: Albert Ou <aou@eecs.berkeley.edu> 18622L: linux-riscv@lists.infradead.org 18623S: Supported 18624Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18625C: irc://irc.libera.chat/riscv 18626P: Documentation/arch/riscv/patch-acceptance.rst 18627T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18628F: arch/riscv/ 18629N: riscv 18630K: riscv 18631 18632RISC-V MICROCHIP FPGA SUPPORT 18633M: Conor Dooley <conor.dooley@microchip.com> 18634M: Daire McNamara <daire.mcnamara@microchip.com> 18635L: linux-riscv@lists.infradead.org 18636S: Supported 18637F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18638F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18639F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18640F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18641F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18642F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18643F: Documentation/devicetree/bindings/riscv/microchip.yaml 18644F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18645F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18646F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18647F: arch/riscv/boot/dts/microchip/ 18648F: drivers/char/hw_random/mpfs-rng.c 18649F: drivers/clk/microchip/clk-mpfs*.c 18650F: drivers/i2c/busses/i2c-microchip-corei2c.c 18651F: drivers/mailbox/mailbox-mpfs.c 18652F: drivers/pci/controller/pcie-microchip-host.c 18653F: drivers/pwm/pwm-microchip-core.c 18654F: drivers/reset/reset-mpfs.c 18655F: drivers/rtc/rtc-mpfs.c 18656F: drivers/soc/microchip/mpfs-sys-controller.c 18657F: drivers/spi/spi-microchip-core-qspi.c 18658F: drivers/spi/spi-microchip-core.c 18659F: drivers/usb/musb/mpfs.c 18660F: include/soc/microchip/mpfs.h 18661 18662RISC-V MISC SOC SUPPORT 18663M: Conor Dooley <conor@kernel.org> 18664L: linux-riscv@lists.infradead.org 18665S: Maintained 18666Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18667T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18668F: Documentation/devicetree/bindings/riscv/ 18669F: arch/riscv/boot/dts/ 18670X: arch/riscv/boot/dts/allwinner/ 18671X: arch/riscv/boot/dts/renesas/ 18672 18673RISC-V PMU DRIVERS 18674M: Atish Patra <atishp@atishpatra.org> 18675R: Anup Patel <anup@brainfault.org> 18676L: linux-riscv@lists.infradead.org 18677S: Supported 18678F: drivers/perf/riscv_pmu.c 18679F: drivers/perf/riscv_pmu_legacy.c 18680F: drivers/perf/riscv_pmu_sbi.c 18681 18682RISC-V THEAD SoC SUPPORT 18683M: Jisheng Zhang <jszhang@kernel.org> 18684M: Guo Ren <guoren@kernel.org> 18685M: Fu Wei <wefu@redhat.com> 18686L: linux-riscv@lists.infradead.org 18687S: Maintained 18688F: arch/riscv/boot/dts/thead/ 18689 18690RNBD BLOCK DRIVERS 18691M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18692M: Jack Wang <jinpu.wang@ionos.com> 18693L: linux-block@vger.kernel.org 18694S: Maintained 18695F: drivers/block/rnbd/ 18696 18697ROCCAT DRIVERS 18698M: Stefan Achatz <erazor_de@users.sourceforge.net> 18699S: Maintained 18700W: http://sourceforge.net/projects/roccat/ 18701F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18702F: drivers/hid/hid-roccat* 18703F: include/linux/hid-roccat* 18704 18705ROCKCHIP CRYPTO DRIVERS 18706M: Corentin Labbe <clabbe@baylibre.com> 18707L: linux-crypto@vger.kernel.org 18708S: Maintained 18709F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18710F: drivers/crypto/rockchip/ 18711 18712ROCKCHIP I2S TDM DRIVER 18713M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18714L: linux-rockchip@lists.infradead.org 18715S: Maintained 18716F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18717F: sound/soc/rockchip/rockchip_i2s_tdm.* 18718 18719ROCKCHIP ISP V1 DRIVER 18720M: Dafna Hirschfeld <dafna@fastmail.com> 18721M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18722L: linux-media@vger.kernel.org 18723L: linux-rockchip@lists.infradead.org 18724S: Maintained 18725F: Documentation/admin-guide/media/rkisp1.rst 18726F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18727F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18728F: drivers/media/platform/rockchip/rkisp1 18729F: include/uapi/linux/rkisp1-config.h 18730 18731ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18732M: Jacob Chen <jacob-chen@iotwrt.com> 18733M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18734L: linux-media@vger.kernel.org 18735L: linux-rockchip@lists.infradead.org 18736S: Maintained 18737F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18738F: drivers/media/platform/rockchip/rga/ 18739 18740ROCKCHIP VIDEO DECODER DRIVER 18741M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18742L: linux-media@vger.kernel.org 18743L: linux-rockchip@lists.infradead.org 18744S: Maintained 18745F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18746F: drivers/staging/media/rkvdec/ 18747 18748ROCKER DRIVER 18749M: Jiri Pirko <jiri@resnulli.us> 18750L: netdev@vger.kernel.org 18751S: Supported 18752F: drivers/net/ethernet/rocker/ 18753 18754ROCKETPORT EXPRESS/INFINITY DRIVER 18755M: Kevin Cernekee <cernekee@gmail.com> 18756L: linux-serial@vger.kernel.org 18757S: Odd Fixes 18758F: drivers/tty/serial/rp2.* 18759 18760ROHM BD99954 CHARGER IC 18761M: Matti Vaittinen <mazziesaccount@gmail.com> 18762S: Supported 18763F: drivers/power/supply/bd99954-charger.c 18764F: drivers/power/supply/bd99954-charger.h 18765 18766ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18767M: Tomasz Duszynski <tduszyns@gmail.com> 18768S: Maintained 18769F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18770F: drivers/iio/light/bh1750.c 18771 18772ROHM BM1390 PRESSURE SENSOR DRIVER 18773M: Matti Vaittinen <mazziesaccount@gmail.com> 18774L: linux-iio@vger.kernel.org 18775S: Supported 18776F: drivers/iio/pressure/rohm-bm1390.c 18777 18778ROHM BU270xx LIGHT SENSOR DRIVERs 18779M: Matti Vaittinen <mazziesaccount@gmail.com> 18780L: linux-iio@vger.kernel.org 18781S: Supported 18782F: drivers/iio/light/rohm-bu27008.c 18783F: drivers/iio/light/rohm-bu27034.c 18784 18785ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18786M: Marek Vasut <marek.vasut+renesas@gmail.com> 18787L: linux-kernel@vger.kernel.org 18788L: linux-renesas-soc@vger.kernel.org 18789S: Supported 18790F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18791F: drivers/gpio/gpio-bd9571mwv.c 18792F: drivers/mfd/bd9571mwv.c 18793F: drivers/regulator/bd9571mwv-regulator.c 18794F: include/linux/mfd/bd9571mwv.h 18795 18796ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18797M: Matti Vaittinen <mazziesaccount@gmail.com> 18798S: Supported 18799F: drivers/clk/clk-bd718x7.c 18800F: drivers/gpio/gpio-bd71815.c 18801F: drivers/gpio/gpio-bd71828.c 18802F: drivers/mfd/rohm-bd71828.c 18803F: drivers/mfd/rohm-bd718x7.c 18804F: drivers/mfd/rohm-bd9576.c 18805F: drivers/regulator/bd71815-regulator.c 18806F: drivers/regulator/bd71828-regulator.c 18807F: drivers/regulator/bd718x7-regulator.c 18808F: drivers/regulator/bd9576-regulator.c 18809F: drivers/regulator/rohm-regulator.c 18810F: drivers/rtc/rtc-bd70528.c 18811F: drivers/watchdog/bd9576_wdt.c 18812F: include/linux/mfd/rohm-bd71815.h 18813F: include/linux/mfd/rohm-bd71828.h 18814F: include/linux/mfd/rohm-bd718x7.h 18815F: include/linux/mfd/rohm-bd957x.h 18816F: include/linux/mfd/rohm-generic.h 18817F: include/linux/mfd/rohm-shared.h 18818 18819ROSE NETWORK LAYER 18820M: Ralf Baechle <ralf@linux-mips.org> 18821L: linux-hams@vger.kernel.org 18822S: Maintained 18823W: https://linux-ax25.in-berlin.de 18824F: include/net/rose.h 18825F: include/uapi/linux/rose.h 18826F: net/rose/ 18827 18828ROTATION DRIVER FOR ALLWINNER A83T 18829M: Jernej Skrabec <jernej.skrabec@gmail.com> 18830L: linux-media@vger.kernel.org 18831S: Maintained 18832T: git git://linuxtv.org/media_tree.git 18833F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18834F: drivers/media/platform/sunxi/sun8i-rotate/ 18835 18836RPMSG TTY DRIVER 18837M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18838L: linux-remoteproc@vger.kernel.org 18839S: Maintained 18840F: drivers/tty/rpmsg_tty.c 18841 18842RTL2830 MEDIA DRIVER 18843M: Antti Palosaari <crope@iki.fi> 18844L: linux-media@vger.kernel.org 18845S: Maintained 18846W: https://linuxtv.org 18847W: http://palosaari.fi/linux/ 18848Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18849T: git git://linuxtv.org/anttip/media_tree.git 18850F: drivers/media/dvb-frontends/rtl2830* 18851 18852RTL2832 MEDIA DRIVER 18853M: Antti Palosaari <crope@iki.fi> 18854L: linux-media@vger.kernel.org 18855S: Maintained 18856W: https://linuxtv.org 18857W: http://palosaari.fi/linux/ 18858Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18859T: git git://linuxtv.org/anttip/media_tree.git 18860F: drivers/media/dvb-frontends/rtl2832* 18861 18862RTL2832_SDR MEDIA DRIVER 18863M: Antti Palosaari <crope@iki.fi> 18864L: linux-media@vger.kernel.org 18865S: Maintained 18866W: https://linuxtv.org 18867W: http://palosaari.fi/linux/ 18868Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18869T: git git://linuxtv.org/anttip/media_tree.git 18870F: drivers/media/dvb-frontends/rtl2832_sdr* 18871 18872RTL8180 WIRELESS DRIVER 18873L: linux-wireless@vger.kernel.org 18874S: Orphan 18875F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18876 18877RTL8187 WIRELESS DRIVER 18878M: Hin-Tak Leung <hintak.leung@gmail.com> 18879M: Larry Finger <Larry.Finger@lwfinger.net> 18880L: linux-wireless@vger.kernel.org 18881S: Maintained 18882F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18883 18884RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18885M: Jes Sorensen <Jes.Sorensen@gmail.com> 18886L: linux-wireless@vger.kernel.org 18887S: Maintained 18888F: drivers/net/wireless/realtek/rtl8xxxu/ 18889 18890RTRS TRANSPORT DRIVERS 18891M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18892M: Jack Wang <jinpu.wang@ionos.com> 18893L: linux-rdma@vger.kernel.org 18894S: Maintained 18895F: drivers/infiniband/ulp/rtrs/ 18896 18897RUNTIME VERIFICATION (RV) 18898M: Daniel Bristot de Oliveira <bristot@kernel.org> 18899M: Steven Rostedt <rostedt@goodmis.org> 18900L: linux-trace-kernel@vger.kernel.org 18901S: Maintained 18902F: Documentation/trace/rv/ 18903F: include/linux/rv.h 18904F: include/rv/ 18905F: kernel/trace/rv/ 18906F: tools/verification/ 18907 18908RUST 18909M: Miguel Ojeda <ojeda@kernel.org> 18910M: Alex Gaynor <alex.gaynor@gmail.com> 18911M: Wedson Almeida Filho <wedsonaf@gmail.com> 18912R: Boqun Feng <boqun.feng@gmail.com> 18913R: Gary Guo <gary@garyguo.net> 18914R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18915R: Benno Lossin <benno.lossin@proton.me> 18916R: Andreas Hindborg <a.hindborg@samsung.com> 18917R: Alice Ryhl <aliceryhl@google.com> 18918L: rust-for-linux@vger.kernel.org 18919S: Supported 18920W: https://rust-for-linux.com 18921B: https://github.com/Rust-for-Linux/linux/issues 18922C: zulip://rust-for-linux.zulipchat.com 18923P: https://rust-for-linux.com/contributing 18924T: git https://github.com/Rust-for-Linux/linux.git rust-next 18925F: Documentation/rust/ 18926F: rust/ 18927F: samples/rust/ 18928F: scripts/*rust* 18929K: \b(?i:rust)\b 18930 18931RXRPC SOCKETS (AF_RXRPC) 18932M: David Howells <dhowells@redhat.com> 18933M: Marc Dionne <marc.dionne@auristor.com> 18934L: linux-afs@lists.infradead.org 18935S: Supported 18936W: https://www.infradead.org/~dhowells/kafs/ 18937F: Documentation/networking/rxrpc.rst 18938F: include/keys/rxrpc-type.h 18939F: include/net/af_rxrpc.h 18940F: include/trace/events/rxrpc.h 18941F: include/uapi/linux/rxrpc.h 18942F: net/rxrpc/ 18943 18944S3 SAVAGE FRAMEBUFFER DRIVER 18945M: Antonino Daplas <adaplas@gmail.com> 18946L: linux-fbdev@vger.kernel.org 18947S: Maintained 18948F: drivers/video/fbdev/savage/ 18949 18950S390 ARCHITECTURE 18951M: Heiko Carstens <hca@linux.ibm.com> 18952M: Vasily Gorbik <gor@linux.ibm.com> 18953M: Alexander Gordeev <agordeev@linux.ibm.com> 18954R: Christian Borntraeger <borntraeger@linux.ibm.com> 18955R: Sven Schnelle <svens@linux.ibm.com> 18956L: linux-s390@vger.kernel.org 18957S: Supported 18958T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18959F: Documentation/driver-api/s390-drivers.rst 18960F: Documentation/arch/s390/ 18961F: arch/s390/ 18962F: drivers/s390/ 18963F: drivers/watchdog/diag288_wdt.c 18964 18965S390 COMMON I/O LAYER 18966M: Vineeth Vijayan <vneethv@linux.ibm.com> 18967M: Peter Oberparleiter <oberpar@linux.ibm.com> 18968L: linux-s390@vger.kernel.org 18969S: Supported 18970F: drivers/s390/cio/ 18971 18972S390 DASD DRIVER 18973M: Stefan Haberland <sth@linux.ibm.com> 18974M: Jan Hoeppner <hoeppner@linux.ibm.com> 18975L: linux-s390@vger.kernel.org 18976S: Supported 18977F: block/partitions/ibm.c 18978F: drivers/s390/block/dasd* 18979F: include/linux/dasd_mod.h 18980 18981S390 IOMMU (PCI) 18982M: Niklas Schnelle <schnelle@linux.ibm.com> 18983M: Matthew Rosato <mjrosato@linux.ibm.com> 18984R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18985L: linux-s390@vger.kernel.org 18986S: Supported 18987F: drivers/iommu/s390-iommu.c 18988 18989S390 IUCV NETWORK LAYER 18990M: Alexandra Winter <wintera@linux.ibm.com> 18991M: Wenjia Zhang <wenjia@linux.ibm.com> 18992L: linux-s390@vger.kernel.org 18993L: netdev@vger.kernel.org 18994S: Supported 18995F: drivers/s390/net/*iucv* 18996F: include/net/iucv/ 18997F: net/iucv/ 18998 18999S390 MM 19000M: Alexander Gordeev <agordeev@linux.ibm.com> 19001M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19002L: linux-s390@vger.kernel.org 19003S: Supported 19004T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19005F: arch/s390/include/asm/pgtable.h 19006F: arch/s390/mm 19007 19008S390 NETWORK DRIVERS 19009M: Alexandra Winter <wintera@linux.ibm.com> 19010M: Wenjia Zhang <wenjia@linux.ibm.com> 19011L: linux-s390@vger.kernel.org 19012L: netdev@vger.kernel.org 19013S: Supported 19014F: drivers/s390/net/ 19015 19016S390 PCI SUBSYSTEM 19017M: Niklas Schnelle <schnelle@linux.ibm.com> 19018M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19019L: linux-s390@vger.kernel.org 19020S: Supported 19021F: Documentation/arch/s390/pci.rst 19022F: arch/s390/pci/ 19023F: drivers/pci/hotplug/s390_pci_hpc.c 19024 19025S390 SCM DRIVER 19026M: Vineeth Vijayan <vneethv@linux.ibm.com> 19027L: linux-s390@vger.kernel.org 19028S: Supported 19029F: drivers/s390/block/scm* 19030F: drivers/s390/cio/scm.c 19031 19032S390 VFIO AP DRIVER 19033M: Tony Krowiak <akrowiak@linux.ibm.com> 19034M: Halil Pasic <pasic@linux.ibm.com> 19035M: Jason Herne <jjherne@linux.ibm.com> 19036L: linux-s390@vger.kernel.org 19037S: Supported 19038F: Documentation/arch/s390/vfio-ap* 19039F: drivers/s390/crypto/vfio_ap* 19040 19041S390 VFIO-CCW DRIVER 19042M: Eric Farman <farman@linux.ibm.com> 19043M: Matthew Rosato <mjrosato@linux.ibm.com> 19044R: Halil Pasic <pasic@linux.ibm.com> 19045L: linux-s390@vger.kernel.org 19046L: kvm@vger.kernel.org 19047S: Supported 19048F: Documentation/arch/s390/vfio-ccw.rst 19049F: drivers/s390/cio/vfio_ccw* 19050F: include/uapi/linux/vfio_ccw.h 19051 19052S390 VFIO-PCI DRIVER 19053M: Matthew Rosato <mjrosato@linux.ibm.com> 19054M: Eric Farman <farman@linux.ibm.com> 19055L: linux-s390@vger.kernel.org 19056L: kvm@vger.kernel.org 19057S: Supported 19058F: arch/s390/kvm/pci* 19059F: drivers/vfio/pci/vfio_pci_zdev.c 19060F: include/uapi/linux/vfio_zdev.h 19061 19062S390 ZCRYPT DRIVER 19063M: Harald Freudenberger <freude@linux.ibm.com> 19064L: linux-s390@vger.kernel.org 19065S: Supported 19066F: drivers/s390/crypto/ 19067 19068S390 ZFCP DRIVER 19069M: Steffen Maier <maier@linux.ibm.com> 19070M: Benjamin Block <bblock@linux.ibm.com> 19071L: linux-s390@vger.kernel.org 19072S: Supported 19073F: drivers/s390/scsi/zfcp_* 19074 19075SAA6588 RDS RECEIVER DRIVER 19076M: Hans Verkuil <hverkuil@xs4all.nl> 19077L: linux-media@vger.kernel.org 19078S: Odd Fixes 19079W: https://linuxtv.org 19080T: git git://linuxtv.org/media_tree.git 19081F: drivers/media/i2c/saa6588* 19082 19083SAA7134 VIDEO4LINUX DRIVER 19084M: Mauro Carvalho Chehab <mchehab@kernel.org> 19085L: linux-media@vger.kernel.org 19086S: Odd fixes 19087W: https://linuxtv.org 19088T: git git://linuxtv.org/media_tree.git 19089F: Documentation/driver-api/media/drivers/saa7134* 19090F: drivers/media/pci/saa7134/ 19091 19092SAA7146 VIDEO4LINUX-2 DRIVER 19093M: Hans Verkuil <hverkuil@xs4all.nl> 19094L: linux-media@vger.kernel.org 19095S: Maintained 19096T: git git://linuxtv.org/media_tree.git 19097F: drivers/media/common/saa7146/ 19098F: drivers/media/pci/saa7146/ 19099F: include/media/drv-intf/saa7146* 19100 19101SAFESETID SECURITY MODULE 19102M: Micah Morton <mortonm@chromium.org> 19103S: Supported 19104F: Documentation/admin-guide/LSM/SafeSetID.rst 19105F: security/safesetid/ 19106 19107SAMSUNG AUDIO (ASoC) DRIVERS 19108M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19109L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19110S: Maintained 19111B: mailto:linux-samsung-soc@vger.kernel.org 19112F: Documentation/devicetree/bindings/sound/samsung* 19113F: sound/soc/samsung/ 19114 19115SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19116M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19117L: linux-crypto@vger.kernel.org 19118L: linux-samsung-soc@vger.kernel.org 19119S: Maintained 19120F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19121F: drivers/crypto/exynos-rng.c 19122 19123SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19124M: Łukasz Stelmach <l.stelmach@samsung.com> 19125L: linux-samsung-soc@vger.kernel.org 19126S: Maintained 19127F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19128F: drivers/char/hw_random/exynos-trng.c 19129 19130SAMSUNG FRAMEBUFFER DRIVER 19131M: Jingoo Han <jingoohan1@gmail.com> 19132L: linux-fbdev@vger.kernel.org 19133S: Maintained 19134F: drivers/video/fbdev/s3c-fb.c 19135 19136SAMSUNG INTERCONNECT DRIVERS 19137M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19138M: Artur Świgoń <a.swigon@samsung.com> 19139L: linux-pm@vger.kernel.org 19140L: linux-samsung-soc@vger.kernel.org 19141S: Supported 19142F: drivers/interconnect/samsung/ 19143 19144SAMSUNG LAPTOP DRIVER 19145M: Corentin Chary <corentin.chary@gmail.com> 19146L: platform-driver-x86@vger.kernel.org 19147S: Maintained 19148F: drivers/platform/x86/samsung-laptop.c 19149 19150SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19151M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19152L: linux-kernel@vger.kernel.org 19153L: linux-samsung-soc@vger.kernel.org 19154S: Maintained 19155B: mailto:linux-samsung-soc@vger.kernel.org 19156F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19157F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19158F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19159F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19160F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19161F: drivers/clk/clk-s2mps11.c 19162F: drivers/mfd/sec*.c 19163F: drivers/regulator/s2m*.c 19164F: drivers/regulator/s5m*.c 19165F: drivers/rtc/rtc-s5m.c 19166F: include/linux/mfd/samsung/ 19167 19168SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19169M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19170L: linux-media@vger.kernel.org 19171L: linux-samsung-soc@vger.kernel.org 19172S: Maintained 19173F: drivers/media/platform/samsung/s3c-camif/ 19174F: include/media/drv-intf/s3c_camif.h 19175 19176SAMSUNG S3FWRN5 NFC DRIVER 19177M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19178S: Maintained 19179F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19180F: drivers/nfc/s3fwrn5 19181 19182SAMSUNG S5C73M3 CAMERA DRIVER 19183M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19184M: Andrzej Hajda <andrzej.hajda@intel.com> 19185L: linux-media@vger.kernel.org 19186S: Supported 19187F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19188F: drivers/media/i2c/s5c73m3/* 19189 19190SAMSUNG S5K5BAF CAMERA DRIVER 19191M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19192M: Andrzej Hajda <andrzej.hajda@intel.com> 19193L: linux-media@vger.kernel.org 19194S: Supported 19195F: drivers/media/i2c/s5k5baf.c 19196 19197SAMSUNG S5P Security SubSystem (SSS) DRIVER 19198M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19199M: Vladimir Zapolskiy <vz@mleia.com> 19200L: linux-crypto@vger.kernel.org 19201L: linux-samsung-soc@vger.kernel.org 19202S: Maintained 19203F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19204F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19205F: drivers/crypto/s5p-sss.c 19206 19207SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19208M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19209L: linux-media@vger.kernel.org 19210S: Supported 19211Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19212F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19213F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19214F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19215F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19216F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19217F: drivers/media/platform/samsung/exynos4-is/ 19218 19219SAMSUNG SOC CLOCK DRIVERS 19220M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19221M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19222M: Tomasz Figa <tomasz.figa@gmail.com> 19223M: Chanwoo Choi <cw00.choi@samsung.com> 19224R: Alim Akhtar <alim.akhtar@samsung.com> 19225L: linux-samsung-soc@vger.kernel.org 19226S: Maintained 19227T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19228T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 19229F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19230F: Documentation/devicetree/bindings/clock/samsung,s3c* 19231F: drivers/clk/samsung/ 19232F: include/dt-bindings/clock/exynos*.h 19233F: include/dt-bindings/clock/s5p*.h 19234F: include/dt-bindings/clock/samsung,*.h 19235F: include/linux/clk/samsung.h 19236 19237SAMSUNG SPI DRIVERS 19238M: Andi Shyti <andi.shyti@kernel.org> 19239L: linux-spi@vger.kernel.org 19240L: linux-samsung-soc@vger.kernel.org 19241S: Maintained 19242F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19243F: drivers/spi/spi-s3c* 19244F: include/linux/platform_data/spi-s3c64xx.h 19245 19246SAMSUNG SXGBE DRIVERS 19247M: Byungho An <bh74.an@samsung.com> 19248L: netdev@vger.kernel.org 19249S: Supported 19250F: drivers/net/ethernet/samsung/sxgbe/ 19251 19252SAMSUNG THERMAL DRIVER 19253M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19254M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19255L: linux-pm@vger.kernel.org 19256L: linux-samsung-soc@vger.kernel.org 19257S: Maintained 19258F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19259F: drivers/thermal/samsung/ 19260 19261SAMSUNG USB2 PHY DRIVER 19262M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19263L: linux-kernel@vger.kernel.org 19264S: Supported 19265F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19266F: Documentation/driver-api/phy/samsung-usb2.rst 19267F: drivers/phy/samsung/phy-exynos4210-usb2.c 19268F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19269F: drivers/phy/samsung/phy-exynos5250-usb2.c 19270F: drivers/phy/samsung/phy-s5pv210-usb2.c 19271F: drivers/phy/samsung/phy-samsung-usb2.c 19272F: drivers/phy/samsung/phy-samsung-usb2.h 19273 19274SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19275M: Paul Barker <paul.barker@sancloud.com> 19276R: Marc Murphy <marc.murphy@sancloud.com> 19277S: Supported 19278F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19279 19280SC1200 WDT DRIVER 19281M: Zwane Mwaikambo <zwanem@gmail.com> 19282S: Maintained 19283F: drivers/watchdog/sc1200wdt.c 19284 19285SCHEDULER 19286M: Ingo Molnar <mingo@redhat.com> 19287M: Peter Zijlstra <peterz@infradead.org> 19288M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19289M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19290R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19291R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19292R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19293R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19294R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19295R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19296L: linux-kernel@vger.kernel.org 19297S: Maintained 19298T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19299F: include/linux/preempt.h 19300F: include/linux/sched.h 19301F: include/linux/wait.h 19302F: include/uapi/linux/sched.h 19303F: kernel/sched/ 19304 19305SCSI LIBSAS SUBSYSTEM 19306R: John Garry <john.g.garry@oracle.com> 19307R: Jason Yan <yanaijie@huawei.com> 19308L: linux-scsi@vger.kernel.org 19309S: Supported 19310F: Documentation/scsi/libsas.rst 19311F: drivers/scsi/libsas/ 19312F: include/scsi/libsas.h 19313F: include/scsi/sas_ata.h 19314 19315SCSI RDMA PROTOCOL (SRP) INITIATOR 19316M: Bart Van Assche <bvanassche@acm.org> 19317L: linux-rdma@vger.kernel.org 19318S: Supported 19319Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19320F: drivers/infiniband/ulp/srp/ 19321F: include/scsi/srp.h 19322 19323SCSI RDMA PROTOCOL (SRP) TARGET 19324M: Bart Van Assche <bvanassche@acm.org> 19325L: linux-rdma@vger.kernel.org 19326L: target-devel@vger.kernel.org 19327S: Supported 19328Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19329F: drivers/infiniband/ulp/srpt/ 19330 19331SCSI SG DRIVER 19332M: Doug Gilbert <dgilbert@interlog.com> 19333L: linux-scsi@vger.kernel.org 19334S: Maintained 19335W: http://sg.danny.cz/sg 19336F: Documentation/scsi/scsi-generic.rst 19337F: drivers/scsi/sg.c 19338F: include/scsi/sg.h 19339 19340SCSI SUBSYSTEM 19341M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19342M: "Martin K. Petersen" <martin.petersen@oracle.com> 19343L: linux-scsi@vger.kernel.org 19344S: Maintained 19345Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19346T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19347T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19348F: Documentation/devicetree/bindings/scsi/ 19349F: drivers/scsi/ 19350F: drivers/ufs/ 19351F: include/scsi/ 19352 19353SCSI TAPE DRIVER 19354M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19355L: linux-scsi@vger.kernel.org 19356S: Maintained 19357F: Documentation/scsi/st.rst 19358F: drivers/scsi/st.* 19359F: drivers/scsi/st_*.h 19360 19361SCSI TARGET CORE USER DRIVER 19362M: Bodo Stroesser <bostroesser@gmail.com> 19363L: linux-scsi@vger.kernel.org 19364L: target-devel@vger.kernel.org 19365S: Supported 19366F: Documentation/target/tcmu-design.rst 19367F: drivers/target/target_core_user.c 19368F: include/uapi/linux/target_core_user.h 19369 19370SCSI TARGET SUBSYSTEM 19371M: "Martin K. Petersen" <martin.petersen@oracle.com> 19372L: linux-scsi@vger.kernel.org 19373L: target-devel@vger.kernel.org 19374S: Supported 19375Q: https://patchwork.kernel.org/project/target-devel/list/ 19376T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19377F: Documentation/target/ 19378F: drivers/target/ 19379F: include/target/ 19380 19381SCTP PROTOCOL 19382M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19383M: Xin Long <lucien.xin@gmail.com> 19384L: linux-sctp@vger.kernel.org 19385S: Maintained 19386W: https://github.com/sctp/lksctp-tools/wiki 19387F: Documentation/networking/sctp.rst 19388F: include/linux/sctp.h 19389F: include/net/sctp/ 19390F: include/uapi/linux/sctp.h 19391F: net/sctp/ 19392 19393SCx200 CPU SUPPORT 19394M: Jim Cromie <jim.cromie@gmail.com> 19395S: Odd Fixes 19396F: Documentation/i2c/busses/scx200_acb.rst 19397F: arch/x86/platform/scx200/ 19398F: drivers/i2c/busses/scx200* 19399F: drivers/mtd/maps/scx200_docflash.c 19400F: drivers/watchdog/scx200_wdt.c 19401F: include/linux/scx200.h 19402 19403SCx200 GPIO DRIVER 19404M: Jim Cromie <jim.cromie@gmail.com> 19405S: Maintained 19406F: drivers/char/scx200_gpio.c 19407F: include/linux/scx200_gpio.h 19408 19409SCx200 HRT CLOCKSOURCE DRIVER 19410M: Jim Cromie <jim.cromie@gmail.com> 19411S: Maintained 19412F: drivers/clocksource/scx200_hrt.c 19413 19414SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19415M: Sascha Sommer <saschasommer@freenet.de> 19416L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19417S: Maintained 19418F: drivers/mmc/host/sdricoh_cs.c 19419 19420SECO BOARDS CEC DRIVER 19421M: Ettore Chimenti <ek5.chimenti@gmail.com> 19422S: Maintained 19423F: drivers/media/cec/platform/seco/seco-cec.c 19424F: drivers/media/cec/platform/seco/seco-cec.h 19425 19426SECURE COMPUTING 19427M: Kees Cook <keescook@chromium.org> 19428R: Andy Lutomirski <luto@amacapital.net> 19429R: Will Drewry <wad@chromium.org> 19430S: Supported 19431T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19432F: Documentation/userspace-api/seccomp_filter.rst 19433F: include/linux/seccomp.h 19434F: include/uapi/linux/seccomp.h 19435F: kernel/seccomp.c 19436F: tools/testing/selftests/kselftest_harness.h 19437F: tools/testing/selftests/seccomp/* 19438K: \bsecure_computing 19439K: \bTIF_SECCOMP\b 19440 19441SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19442M: Kamal Dasu <kamal.dasu@broadcom.com> 19443M: Al Cooper <alcooperx@gmail.com> 19444R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19445L: linux-mmc@vger.kernel.org 19446S: Maintained 19447F: drivers/mmc/host/sdhci-brcmstb* 19448 19449SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19450M: Adrian Hunter <adrian.hunter@intel.com> 19451L: linux-mmc@vger.kernel.org 19452S: Supported 19453F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19454F: drivers/mmc/host/sdhci* 19455 19456SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19457M: Aubin Constans <aubin.constans@microchip.com> 19458R: Eugen Hristev <eugen.hristev@collabora.com> 19459L: linux-mmc@vger.kernel.org 19460S: Supported 19461F: drivers/mmc/host/sdhci-of-at91.c 19462 19463SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19464M: Haibo Chen <haibo.chen@nxp.com> 19465L: linux-imx@nxp.com 19466L: linux-mmc@vger.kernel.org 19467S: Maintained 19468F: drivers/mmc/host/sdhci-esdhc-imx.c 19469 19470SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19471M: Ben Dooks <ben-linux@fluff.org> 19472M: Jaehoon Chung <jh80.chung@samsung.com> 19473L: linux-mmc@vger.kernel.org 19474S: Maintained 19475F: drivers/mmc/host/sdhci-s3c* 19476 19477SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19478M: Viresh Kumar <vireshk@kernel.org> 19479L: linux-mmc@vger.kernel.org 19480S: Maintained 19481F: drivers/mmc/host/sdhci-spear.c 19482 19483SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19484M: Vignesh Raghavendra <vigneshr@ti.com> 19485L: linux-mmc@vger.kernel.org 19486S: Maintained 19487F: drivers/mmc/host/sdhci-omap.c 19488 19489SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19490M: Jonathan Derrick <jonathan.derrick@linux.dev> 19491L: linux-block@vger.kernel.org 19492S: Supported 19493F: block/opal_proto.h 19494F: block/sed* 19495F: include/linux/sed* 19496F: include/uapi/linux/sed* 19497 19498SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19499M: Mark Rutland <mark.rutland@arm.com> 19500M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19501M: Sudeep Holla <sudeep.holla@arm.com> 19502L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19503S: Maintained 19504F: drivers/firmware/smccc/ 19505F: include/linux/arm-smccc.h 19506 19507SECURITY CONTACT 19508M: Security Officers <security@kernel.org> 19509S: Supported 19510F: Documentation/process/security-bugs.rst 19511 19512SECURITY SUBSYSTEM 19513M: Paul Moore <paul@paul-moore.com> 19514M: James Morris <jmorris@namei.org> 19515M: "Serge E. Hallyn" <serge@hallyn.com> 19516L: linux-security-module@vger.kernel.org (suggested Cc:) 19517S: Supported 19518W: http://kernsec.org/ 19519T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19520F: security/ 19521X: security/selinux/ 19522 19523SELINUX SECURITY MODULE 19524M: Paul Moore <paul@paul-moore.com> 19525M: Stephen Smalley <stephen.smalley.work@gmail.com> 19526M: Eric Paris <eparis@parisplace.org> 19527L: selinux@vger.kernel.org 19528S: Supported 19529W: https://selinuxproject.org 19530W: https://github.com/SELinuxProject 19531T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19532F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19533F: Documentation/ABI/removed/sysfs-selinux-disable 19534F: Documentation/admin-guide/LSM/SELinux.rst 19535F: include/trace/events/avc.h 19536F: include/uapi/linux/selinux_netlink.h 19537F: scripts/selinux/ 19538F: security/selinux/ 19539 19540SENSABLE PHANTOM 19541M: Jiri Slaby <jirislaby@kernel.org> 19542S: Maintained 19543F: drivers/misc/phantom.c 19544F: include/uapi/linux/phantom.h 19545 19546SENSEAIR SUNRISE 006-0-0007 19547M: Jacopo Mondi <jacopo@jmondi.org> 19548S: Maintained 19549F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19550F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19551F: drivers/iio/chemical/sunrise_co2.c 19552 19553SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19554M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19555S: Maintained 19556F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19557F: drivers/iio/chemical/scd30.h 19558F: drivers/iio/chemical/scd30_core.c 19559F: drivers/iio/chemical/scd30_i2c.c 19560F: drivers/iio/chemical/scd30_serial.c 19561 19562SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19563M: Roan van Dijk <roan@protonic.nl> 19564S: Maintained 19565F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19566F: drivers/iio/chemical/scd4x.c 19567 19568SENSIRION SGP40 GAS SENSOR DRIVER 19569M: Andreas Klinger <ak@it-klinger.de> 19570S: Maintained 19571F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19572F: drivers/iio/chemical/sgp40.c 19573 19574SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19575M: Tomasz Duszynski <tduszyns@gmail.com> 19576S: Maintained 19577F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19578F: drivers/iio/chemical/sps30.c 19579F: drivers/iio/chemical/sps30_i2c.c 19580F: drivers/iio/chemical/sps30_serial.c 19581 19582SERIAL DEVICE BUS 19583M: Rob Herring <robh@kernel.org> 19584L: linux-serial@vger.kernel.org 19585S: Maintained 19586F: Documentation/devicetree/bindings/serial/serial.yaml 19587F: drivers/tty/serdev/ 19588F: include/linux/serdev.h 19589 19590SERIAL IR RECEIVER 19591M: Sean Young <sean@mess.org> 19592L: linux-media@vger.kernel.org 19593S: Maintained 19594F: drivers/media/rc/serial_ir.c 19595 19596SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19597M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19598L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19599S: Maintained 19600F: Documentation/devicetree/bindings/slimbus/ 19601F: drivers/slimbus/ 19602F: include/linux/slimbus.h 19603 19604SFC NETWORK DRIVER 19605M: Edward Cree <ecree.xilinx@gmail.com> 19606M: Martin Habets <habetsm.xilinx@gmail.com> 19607L: netdev@vger.kernel.org 19608L: linux-net-drivers@amd.com 19609S: Supported 19610F: Documentation/networking/devlink/sfc.rst 19611F: drivers/net/ethernet/sfc/ 19612 19613SFCTEMP HWMON DRIVER 19614M: Emil Renner Berthing <kernel@esmil.dk> 19615M: Hal Feng <hal.feng@starfivetech.com> 19616L: linux-hwmon@vger.kernel.org 19617S: Maintained 19618F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19619F: Documentation/hwmon/sfctemp.rst 19620F: drivers/hwmon/sfctemp.c 19621 19622SFF/SFP/SFP+ MODULE SUPPORT 19623M: Russell King <linux@armlinux.org.uk> 19624L: netdev@vger.kernel.org 19625S: Maintained 19626F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19627F: drivers/net/phy/phylink.c 19628F: drivers/net/phy/sfp* 19629F: include/linux/mdio/mdio-i2c.h 19630F: include/linux/phylink.h 19631F: include/linux/sfp.h 19632K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19633 19634SGI GRU DRIVER 19635M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19636S: Maintained 19637F: drivers/misc/sgi-gru/ 19638 19639SGI XP/XPC/XPNET DRIVER 19640M: Robin Holt <robinmholt@gmail.com> 19641M: Steve Wahl <steve.wahl@hpe.com> 19642S: Maintained 19643F: drivers/misc/sgi-xp/ 19644 19645SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19646M: Karsten Graul <kgraul@linux.ibm.com> 19647M: Wenjia Zhang <wenjia@linux.ibm.com> 19648M: Jan Karcher <jaka@linux.ibm.com> 19649R: D. Wythe <alibuda@linux.alibaba.com> 19650R: Tony Lu <tonylu@linux.alibaba.com> 19651R: Wen Gu <guwen@linux.alibaba.com> 19652L: linux-s390@vger.kernel.org 19653S: Supported 19654F: net/smc/ 19655 19656SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19657M: Linus Walleij <linus.walleij@linaro.org> 19658L: linux-iio@vger.kernel.org 19659S: Maintained 19660T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19661F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19662F: drivers/iio/light/gp2ap002.c 19663 19664SHARP RJ54N1CB0C SENSOR DRIVER 19665M: Jacopo Mondi <jacopo@jmondi.org> 19666L: linux-media@vger.kernel.org 19667S: Odd fixes 19668T: git git://linuxtv.org/media_tree.git 19669F: drivers/media/i2c/rj54n1cb0c.c 19670F: include/media/i2c/rj54n1cb0c.h 19671 19672SH_VOU V4L2 OUTPUT DRIVER 19673L: linux-media@vger.kernel.org 19674S: Orphan 19675F: drivers/media/platform/renesas/sh_vou.c 19676F: include/media/drv-intf/sh_vou.h 19677 19678SI2157 MEDIA DRIVER 19679M: Antti Palosaari <crope@iki.fi> 19680L: linux-media@vger.kernel.org 19681S: Maintained 19682W: https://linuxtv.org 19683W: http://palosaari.fi/linux/ 19684Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19685T: git git://linuxtv.org/anttip/media_tree.git 19686F: drivers/media/tuners/si2157* 19687 19688SI2165 MEDIA DRIVER 19689M: Matthias Schwarzott <zzam@gentoo.org> 19690L: linux-media@vger.kernel.org 19691S: Maintained 19692W: https://linuxtv.org 19693Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19694F: drivers/media/dvb-frontends/si2165* 19695 19696SI2168 MEDIA DRIVER 19697M: Antti Palosaari <crope@iki.fi> 19698L: linux-media@vger.kernel.org 19699S: Maintained 19700W: https://linuxtv.org 19701W: http://palosaari.fi/linux/ 19702Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19703T: git git://linuxtv.org/anttip/media_tree.git 19704F: drivers/media/dvb-frontends/si2168* 19705 19706SI470X FM RADIO RECEIVER I2C DRIVER 19707M: Hans Verkuil <hverkuil@xs4all.nl> 19708L: linux-media@vger.kernel.org 19709S: Odd Fixes 19710W: https://linuxtv.org 19711T: git git://linuxtv.org/media_tree.git 19712F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19713F: drivers/media/radio/si470x/radio-si470x-i2c.c 19714 19715SI470X FM RADIO RECEIVER USB DRIVER 19716M: Hans Verkuil <hverkuil@xs4all.nl> 19717L: linux-media@vger.kernel.org 19718S: Maintained 19719W: https://linuxtv.org 19720T: git git://linuxtv.org/media_tree.git 19721F: drivers/media/radio/si470x/radio-si470x-common.c 19722F: drivers/media/radio/si470x/radio-si470x-usb.c 19723F: drivers/media/radio/si470x/radio-si470x.h 19724 19725SI4713 FM RADIO TRANSMITTER I2C DRIVER 19726M: Eduardo Valentin <edubezval@gmail.com> 19727L: linux-media@vger.kernel.org 19728S: Odd Fixes 19729W: https://linuxtv.org 19730T: git git://linuxtv.org/media_tree.git 19731F: drivers/media/radio/si4713/si4713.? 19732 19733SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19734M: Eduardo Valentin <edubezval@gmail.com> 19735L: linux-media@vger.kernel.org 19736S: Odd Fixes 19737W: https://linuxtv.org 19738T: git git://linuxtv.org/media_tree.git 19739F: drivers/media/radio/si4713/radio-platform-si4713.c 19740 19741SI4713 FM RADIO TRANSMITTER USB DRIVER 19742M: Hans Verkuil <hverkuil@xs4all.nl> 19743L: linux-media@vger.kernel.org 19744S: Maintained 19745W: https://linuxtv.org 19746T: git git://linuxtv.org/media_tree.git 19747F: drivers/media/radio/si4713/radio-usb-si4713.c 19748 19749SIANO DVB DRIVER 19750M: Mauro Carvalho Chehab <mchehab@kernel.org> 19751L: linux-media@vger.kernel.org 19752S: Odd fixes 19753W: https://linuxtv.org 19754T: git git://linuxtv.org/media_tree.git 19755F: drivers/media/common/siano/ 19756F: drivers/media/mmc/siano/ 19757F: drivers/media/usb/siano/ 19758F: drivers/media/usb/siano/ 19759 19760SIEMENS IPC LED DRIVERS 19761M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19762M: Xing Tong Wu <xingtong.wu@siemens.com> 19763M: Tobias Schaffner <tobias.schaffner@siemens.com> 19764L: linux-leds@vger.kernel.org 19765S: Maintained 19766F: drivers/leds/simple/ 19767 19768SIEMENS IPC PLATFORM DRIVERS 19769M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19770M: Xing Tong Wu <xingtong.wu@siemens.com> 19771M: Tobias Schaffner <tobias.schaffner@siemens.com> 19772L: platform-driver-x86@vger.kernel.org 19773S: Maintained 19774F: drivers/platform/x86/siemens/ 19775F: include/linux/platform_data/x86/simatic-ipc-base.h 19776F: include/linux/platform_data/x86/simatic-ipc.h 19777 19778SIEMENS IPC WATCHDOG DRIVERS 19779M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19780M: Xing Tong Wu <xingtong.wu@siemens.com> 19781M: Tobias Schaffner <tobias.schaffner@siemens.com> 19782L: linux-watchdog@vger.kernel.org 19783S: Maintained 19784F: drivers/watchdog/simatic-ipc-wdt.c 19785 19786SIFIVE DRIVERS 19787M: Palmer Dabbelt <palmer@dabbelt.com> 19788M: Paul Walmsley <paul.walmsley@sifive.com> 19789L: linux-riscv@lists.infradead.org 19790S: Supported 19791N: sifive 19792K: [^@]sifive 19793 19794SIFIVE FU540 SYSTEM-ON-CHIP 19795M: Paul Walmsley <paul.walmsley@sifive.com> 19796M: Palmer Dabbelt <palmer@dabbelt.com> 19797L: linux-riscv@lists.infradead.org 19798S: Supported 19799T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19800N: fu540 19801K: fu540 19802 19803SIFIVE PDMA DRIVER 19804M: Green Wan <green.wan@sifive.com> 19805S: Maintained 19806F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19807F: drivers/dma/sf-pdma/ 19808 19809SIFIVE SOC DRIVERS 19810M: Conor Dooley <conor@kernel.org> 19811L: linux-riscv@lists.infradead.org 19812S: Maintained 19813T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19814F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19815F: drivers/soc/sifive/ 19816 19817SILEAD TOUCHSCREEN DRIVER 19818M: Hans de Goede <hdegoede@redhat.com> 19819L: linux-input@vger.kernel.org 19820L: platform-driver-x86@vger.kernel.org 19821S: Maintained 19822F: drivers/input/touchscreen/silead.c 19823F: drivers/platform/x86/touchscreen_dmi.c 19824 19825SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19826M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19827S: Supported 19828F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19829F: drivers/net/wireless/silabs/wfx/ 19830 19831SILICON MOTION SM712 FRAME BUFFER DRIVER 19832M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19833M: Teddy Wang <teddy.wang@siliconmotion.com> 19834M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19835L: linux-fbdev@vger.kernel.org 19836S: Maintained 19837F: Documentation/fb/sm712fb.rst 19838F: drivers/video/fbdev/sm712* 19839 19840SILVACO I3C DUAL-ROLE MASTER 19841M: Miquel Raynal <miquel.raynal@bootlin.com> 19842M: Conor Culhane <conor.culhane@silvaco.com> 19843L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19844S: Maintained 19845F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19846F: drivers/i3c/master/svc-i3c-master.c 19847 19848SIMPLEFB FB DRIVER 19849M: Hans de Goede <hdegoede@redhat.com> 19850L: linux-fbdev@vger.kernel.org 19851S: Maintained 19852F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19853F: drivers/video/fbdev/simplefb.c 19854F: include/linux/platform_data/simplefb.h 19855 19856SIMTEC EB110ATX (Chalice CATS) 19857M: Simtec Linux Team <linux@simtec.co.uk> 19858S: Supported 19859W: http://www.simtec.co.uk/products/EB110ATX/ 19860 19861SIOX 19862M: Thorsten Scherer <t.scherer@eckelmann.de> 19863M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19864R: Pengutronix Kernel Team <kernel@pengutronix.de> 19865S: Supported 19866F: drivers/gpio/gpio-siox.c 19867F: drivers/siox/* 19868F: include/trace/events/siox.h 19869 19870SIPHASH PRF ROUTINES 19871M: Jason A. Donenfeld <Jason@zx2c4.com> 19872S: Maintained 19873F: include/linux/siphash.h 19874F: lib/siphash.c 19875F: lib/siphash_kunit.c 19876 19877SIS 190 ETHERNET DRIVER 19878M: Francois Romieu <romieu@fr.zoreil.com> 19879L: netdev@vger.kernel.org 19880S: Maintained 19881F: drivers/net/ethernet/sis/sis190.c 19882 19883SIS 900/7016 FAST ETHERNET DRIVER 19884M: Daniele Venzano <venza@brownhat.org> 19885L: netdev@vger.kernel.org 19886S: Maintained 19887W: http://www.brownhat.org/sis900.html 19888F: drivers/net/ethernet/sis/sis900.* 19889 19890SIS FRAMEBUFFER DRIVER 19891S: Orphan 19892F: Documentation/fb/sisfb.rst 19893F: drivers/video/fbdev/sis/ 19894F: include/video/sisfb.h 19895 19896SIS I2C TOUCHSCREEN DRIVER 19897M: Mika Penttilä <mpenttil@redhat.com> 19898L: linux-input@vger.kernel.org 19899S: Maintained 19900F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19901F: drivers/input/touchscreen/sis_i2c.c 19902 19903SIS USB2VGA DRIVER 19904M: Thomas Winischhofer <thomas@winischhofer.net> 19905S: Maintained 19906W: http://www.winischhofer.at/linuxsisusbvga.shtml 19907F: drivers/usb/misc/sisusbvga/ 19908 19909SL28 CPLD MFD DRIVER 19910M: Michael Walle <michael@walle.cc> 19911S: Maintained 19912F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19913F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19914F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19915F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19916F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19917F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19918F: drivers/gpio/gpio-sl28cpld.c 19919F: drivers/hwmon/sl28cpld-hwmon.c 19920F: drivers/irqchip/irq-sl28cpld.c 19921F: drivers/pwm/pwm-sl28cpld.c 19922F: drivers/watchdog/sl28cpld_wdt.c 19923 19924SL28 VPD NVMEM LAYOUT DRIVER 19925M: Michael Walle <michael@walle.cc> 19926S: Maintained 19927F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19928F: drivers/nvmem/layouts/sl28vpd.c 19929 19930SLAB ALLOCATOR 19931M: Christoph Lameter <cl@linux.com> 19932M: Pekka Enberg <penberg@kernel.org> 19933M: David Rientjes <rientjes@google.com> 19934M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19935M: Andrew Morton <akpm@linux-foundation.org> 19936M: Vlastimil Babka <vbabka@suse.cz> 19937R: Roman Gushchin <roman.gushchin@linux.dev> 19938R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19939L: linux-mm@kvack.org 19940S: Maintained 19941T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19942F: include/linux/sl?b*.h 19943F: mm/sl?b* 19944 19945SLCAN CAN NETWORK DRIVER 19946M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19947L: linux-can@vger.kernel.org 19948S: Maintained 19949F: drivers/net/can/slcan/ 19950 19951SLEEPABLE READ-COPY UPDATE (SRCU) 19952M: Lai Jiangshan <jiangshanlai@gmail.com> 19953M: "Paul E. McKenney" <paulmck@kernel.org> 19954M: Josh Triplett <josh@joshtriplett.org> 19955R: Steven Rostedt <rostedt@goodmis.org> 19956R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19957L: rcu@vger.kernel.org 19958S: Supported 19959W: http://www.rdrop.com/users/paulmck/RCU/ 19960T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19961F: include/linux/srcu*.h 19962F: kernel/rcu/srcu*.c 19963 19964SMACK SECURITY MODULE 19965M: Casey Schaufler <casey@schaufler-ca.com> 19966L: linux-security-module@vger.kernel.org 19967S: Maintained 19968W: http://schaufler-ca.com 19969T: git git://github.com/cschaufler/smack-next 19970F: Documentation/admin-guide/LSM/Smack.rst 19971F: security/smack/ 19972 19973SMC91x ETHERNET DRIVER 19974M: Nicolas Pitre <nico@fluxnic.net> 19975S: Odd Fixes 19976F: drivers/net/ethernet/smsc/smc91x.* 19977 19978SMSC EMC2103 HARDWARE MONITOR DRIVER 19979M: Steve Glendinning <steve.glendinning@shawell.net> 19980L: linux-hwmon@vger.kernel.org 19981S: Maintained 19982F: Documentation/hwmon/emc2103.rst 19983F: drivers/hwmon/emc2103.c 19984 19985SMSC SCH5627 HARDWARE MONITOR DRIVER 19986M: Hans de Goede <hdegoede@redhat.com> 19987L: linux-hwmon@vger.kernel.org 19988S: Supported 19989F: Documentation/hwmon/sch5627.rst 19990F: drivers/hwmon/sch5627.c 19991 19992SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19993M: Steve Glendinning <steve.glendinning@shawell.net> 19994L: linux-fbdev@vger.kernel.org 19995S: Maintained 19996F: drivers/video/fbdev/smscufx.c 19997 19998SMSC47B397 HARDWARE MONITOR DRIVER 19999M: Jean Delvare <jdelvare@suse.com> 20000L: linux-hwmon@vger.kernel.org 20001S: Maintained 20002F: Documentation/hwmon/smsc47b397.rst 20003F: drivers/hwmon/smsc47b397.c 20004 20005SMSC911x ETHERNET DRIVER 20006M: Steve Glendinning <steve.glendinning@shawell.net> 20007L: netdev@vger.kernel.org 20008S: Maintained 20009F: drivers/net/ethernet/smsc/smsc911x.* 20010F: include/linux/smsc911x.h 20011 20012SMSC9420 PCI ETHERNET DRIVER 20013M: Steve Glendinning <steve.glendinning@shawell.net> 20014L: netdev@vger.kernel.org 20015S: Maintained 20016F: drivers/net/ethernet/smsc/smsc9420.* 20017 20018SNET DPU VIRTIO DATA PATH ACCELERATOR 20019R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20020F: drivers/vdpa/solidrun/ 20021 20022SOCIONEXT (SNI) AVE NETWORK DRIVER 20023M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20024L: netdev@vger.kernel.org 20025S: Maintained 20026F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20027F: drivers/net/ethernet/socionext/sni_ave.c 20028 20029SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20030M: Jassi Brar <jaswinder.singh@linaro.org> 20031M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20032L: netdev@vger.kernel.org 20033S: Maintained 20034F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20035F: drivers/net/ethernet/socionext/netsec.c 20036 20037SOCIONEXT (SNI) Synquacer SPI DRIVER 20038M: Masahisa Kojima <masahisa.kojima@linaro.org> 20039M: Jassi Brar <jaswinder.singh@linaro.org> 20040L: linux-spi@vger.kernel.org 20041S: Maintained 20042F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20043F: drivers/spi/spi-synquacer.c 20044 20045SOCIONEXT SYNQUACER I2C DRIVER 20046M: Ard Biesheuvel <ardb@kernel.org> 20047L: linux-i2c@vger.kernel.org 20048S: Maintained 20049F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20050F: drivers/i2c/busses/i2c-synquacer.c 20051 20052SOCIONEXT UNIPHIER SOUND DRIVER 20053L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20054S: Orphan 20055F: sound/soc/uniphier/ 20056 20057SOCKET TIMESTAMPING 20058M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20059S: Maintained 20060F: Documentation/networking/timestamping.rst 20061F: include/uapi/linux/net_tstamp.h 20062F: tools/testing/selftests/net/so_txtime.c 20063 20064SOEKRIS NET48XX LED SUPPORT 20065M: Chris Boot <bootc@bootc.net> 20066S: Maintained 20067F: drivers/leds/leds-net48xx.c 20068 20069SOFT-IWARP DRIVER (siw) 20070M: Bernard Metzler <bmt@zurich.ibm.com> 20071L: linux-rdma@vger.kernel.org 20072S: Supported 20073F: drivers/infiniband/sw/siw/ 20074F: include/uapi/rdma/siw-abi.h 20075 20076SOFT-ROCE DRIVER (rxe) 20077M: Zhu Yanjun <zyjzyj2000@gmail.com> 20078L: linux-rdma@vger.kernel.org 20079S: Supported 20080F: drivers/infiniband/sw/rxe/ 20081F: include/uapi/rdma/rdma_user_rxe.h 20082 20083SOFTLOGIC 6x10 MPEG CODEC 20084M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20085M: Anton Sviridenko <anton@corp.bluecherry.net> 20086M: Andrey Utkin <andrey_utkin@fastmail.com> 20087M: Ismael Luceno <ismael@iodev.co.uk> 20088L: linux-media@vger.kernel.org 20089S: Supported 20090F: drivers/media/pci/solo6x10/ 20091 20092SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20093M: James Morse <james.morse@arm.com> 20094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20095S: Maintained 20096F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20097F: drivers/firmware/arm_sdei.c 20098F: include/linux/arm_sdei.h 20099F: include/uapi/linux/arm_sdei.h 20100 20101SOFTWARE NODES AND DEVICE PROPERTIES 20102R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20103R: Daniel Scally <djrscally@gmail.com> 20104R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20105R: Sakari Ailus <sakari.ailus@linux.intel.com> 20106L: linux-acpi@vger.kernel.org 20107S: Maintained 20108F: drivers/base/property.c 20109F: drivers/base/swnode.c 20110F: include/linux/fwnode.h 20111F: include/linux/property.h 20112 20113SOFTWARE RAID (Multiple Disks) SUPPORT 20114M: Song Liu <song@kernel.org> 20115L: linux-raid@vger.kernel.org 20116S: Supported 20117Q: https://patchwork.kernel.org/project/linux-raid/list/ 20118T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20119F: drivers/md/Kconfig 20120F: drivers/md/Makefile 20121F: drivers/md/md* 20122F: drivers/md/raid* 20123F: include/linux/raid/ 20124F: include/uapi/linux/raid/ 20125 20126SOLIDRUN CLEARFOG SUPPORT 20127M: Russell King <linux@armlinux.org.uk> 20128S: Maintained 20129F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20130F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20131 20132SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20133M: Russell King <linux@armlinux.org.uk> 20134S: Maintained 20135F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20136F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20137F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20138 20139SONIC NETWORK DRIVER 20140M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20141L: netdev@vger.kernel.org 20142S: Maintained 20143F: drivers/net/ethernet/natsemi/sonic.* 20144 20145SONICS SILICON BACKPLANE DRIVER (SSB) 20146M: Michael Buesch <m@bues.ch> 20147L: linux-wireless@vger.kernel.org 20148S: Maintained 20149F: drivers/ssb/ 20150F: include/linux/ssb/ 20151 20152SONY IMX208 SENSOR DRIVER 20153M: Sakari Ailus <sakari.ailus@linux.intel.com> 20154L: linux-media@vger.kernel.org 20155S: Maintained 20156T: git git://linuxtv.org/media_tree.git 20157F: drivers/media/i2c/imx208.c 20158 20159SONY IMX214 SENSOR DRIVER 20160M: Ricardo Ribalda <ribalda@kernel.org> 20161L: linux-media@vger.kernel.org 20162S: Maintained 20163T: git git://linuxtv.org/media_tree.git 20164F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20165F: drivers/media/i2c/imx214.c 20166 20167SONY IMX219 SENSOR DRIVER 20168M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20169L: linux-media@vger.kernel.org 20170S: Maintained 20171T: git git://linuxtv.org/media_tree.git 20172F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20173F: drivers/media/i2c/imx219.c 20174 20175SONY IMX258 SENSOR DRIVER 20176M: Sakari Ailus <sakari.ailus@linux.intel.com> 20177L: linux-media@vger.kernel.org 20178S: Maintained 20179T: git git://linuxtv.org/media_tree.git 20180F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20181F: drivers/media/i2c/imx258.c 20182 20183SONY IMX274 SENSOR DRIVER 20184M: Leon Luo <leonl@leopardimaging.com> 20185L: linux-media@vger.kernel.org 20186S: Maintained 20187T: git git://linuxtv.org/media_tree.git 20188F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20189F: drivers/media/i2c/imx274.c 20190 20191SONY IMX290 SENSOR DRIVER 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,imx290.yaml 20197F: drivers/media/i2c/imx290.c 20198 20199SONY IMX296 SENSOR DRIVER 20200M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20201M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20202L: linux-media@vger.kernel.org 20203S: Maintained 20204T: git git://linuxtv.org/media_tree.git 20205F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20206F: drivers/media/i2c/imx296.c 20207 20208SONY IMX319 SENSOR DRIVER 20209M: Bingbu Cao <bingbu.cao@intel.com> 20210L: linux-media@vger.kernel.org 20211S: Maintained 20212T: git git://linuxtv.org/media_tree.git 20213F: drivers/media/i2c/imx319.c 20214 20215SONY IMX334 SENSOR DRIVER 20216L: linux-media@vger.kernel.org 20217S: Orphan 20218T: git git://linuxtv.org/media_tree.git 20219F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20220F: drivers/media/i2c/imx334.c 20221 20222SONY IMX335 SENSOR DRIVER 20223L: linux-media@vger.kernel.org 20224S: Orphan 20225T: git git://linuxtv.org/media_tree.git 20226F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20227F: drivers/media/i2c/imx335.c 20228 20229SONY IMX355 SENSOR DRIVER 20230M: Tianshu Qiu <tian.shu.qiu@intel.com> 20231L: linux-media@vger.kernel.org 20232S: Maintained 20233T: git git://linuxtv.org/media_tree.git 20234F: drivers/media/i2c/imx355.c 20235 20236SONY IMX412 SENSOR DRIVER 20237L: linux-media@vger.kernel.org 20238S: Orphan 20239T: git git://linuxtv.org/media_tree.git 20240F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20241F: drivers/media/i2c/imx412.c 20242 20243SONY IMX415 SENSOR DRIVER 20244M: Michael Riesch <michael.riesch@wolfvision.net> 20245L: linux-media@vger.kernel.org 20246S: Maintained 20247T: git git://linuxtv.org/media_tree.git 20248F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20249F: drivers/media/i2c/imx415.c 20250 20251SONY MEMORYSTICK SUBSYSTEM 20252M: Maxim Levitsky <maximlevitsky@gmail.com> 20253M: Alex Dubov <oakad@yahoo.com> 20254M: Ulf Hansson <ulf.hansson@linaro.org> 20255L: linux-mmc@vger.kernel.org 20256S: Maintained 20257T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20258F: drivers/memstick/ 20259F: include/linux/memstick.h 20260 20261SONY VAIO CONTROL DEVICE DRIVER 20262M: Mattia Dongili <malattia@linux.it> 20263L: platform-driver-x86@vger.kernel.org 20264S: Maintained 20265W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20266F: Documentation/admin-guide/laptops/sony-laptop.rst 20267F: drivers/char/sonypi.c 20268F: drivers/platform/x86/sony-laptop.c 20269F: include/linux/sony-laptop.h 20270 20271SOPHGO DEVICETREES 20272M: Chao Wei <chao.wei@sophgo.com> 20273M: Chen Wang <unicorn_wang@outlook.com> 20274S: Maintained 20275F: arch/riscv/boot/dts/sophgo/ 20276F: Documentation/devicetree/bindings/riscv/sophgo.yaml 20277 20278SOUND 20279M: Jaroslav Kysela <perex@perex.cz> 20280M: Takashi Iwai <tiwai@suse.com> 20281L: linux-sound@vger.kernel.org 20282S: Maintained 20283W: http://www.alsa-project.org/ 20284Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20285T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20286F: Documentation/sound/ 20287F: include/sound/ 20288F: include/uapi/sound/ 20289F: sound/ 20290F: tools/testing/selftests/alsa 20291 20292SOUND - ALSA SELFTESTS 20293M: Mark Brown <broonie@kernel.org> 20294L: linux-sound@vger.kernel.org 20295L: linux-kselftest@vger.kernel.org 20296S: Supported 20297F: tools/testing/selftests/alsa 20298 20299SOUND - COMPRESSED AUDIO 20300M: Vinod Koul <vkoul@kernel.org> 20301L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20302S: Supported 20303T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20304F: Documentation/sound/designs/compress-offload.rst 20305F: include/sound/compress_driver.h 20306F: include/uapi/sound/compress_* 20307F: sound/core/compress_offload.c 20308F: sound/soc/soc-compress.c 20309 20310SOUND - DMAENGINE HELPERS 20311M: Lars-Peter Clausen <lars@metafoo.de> 20312S: Supported 20313F: include/sound/dmaengine_pcm.h 20314F: sound/core/pcm_dmaengine.c 20315F: sound/soc/soc-generic-dmaengine-pcm.c 20316 20317SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20318M: Liam Girdwood <lgirdwood@gmail.com> 20319M: Mark Brown <broonie@kernel.org> 20320L: linux-sound@vger.kernel.org 20321S: Supported 20322W: http://alsa-project.org/main/index.php/ASoC 20323T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20324F: Documentation/devicetree/bindings/sound/ 20325F: Documentation/sound/soc/ 20326F: include/dt-bindings/sound/ 20327F: include/sound/soc* 20328F: include/sound/sof.h 20329F: include/sound/sof/ 20330F: include/trace/events/sof*.h 20331F: include/uapi/sound/asoc.h 20332F: sound/soc/ 20333 20334SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20335M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20336M: Liam Girdwood <lgirdwood@gmail.com> 20337M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20338M: Bard Liao <yung-chuan.liao@linux.intel.com> 20339M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20340M: Daniel Baluta <daniel.baluta@nxp.com> 20341R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20342L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20343S: Supported 20344W: https://github.com/thesofproject/linux/ 20345F: sound/soc/sof/ 20346 20347SOUNDWIRE SUBSYSTEM 20348M: Vinod Koul <vkoul@kernel.org> 20349M: Bard Liao <yung-chuan.liao@linux.intel.com> 20350R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20351R: Sanyog Kale <sanyog.r.kale@intel.com> 20352L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20353S: Supported 20354T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20355F: Documentation/driver-api/soundwire/ 20356F: drivers/soundwire/ 20357F: include/linux/soundwire/ 20358 20359SP2 MEDIA DRIVER 20360M: Olli Salonen <olli.salonen@iki.fi> 20361L: linux-media@vger.kernel.org 20362S: Maintained 20363W: https://linuxtv.org 20364Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20365F: drivers/media/dvb-frontends/sp2* 20366 20367SPANISH DOCUMENTATION 20368M: Carlos Bilbao <carlos.bilbao@amd.com> 20369S: Maintained 20370F: Documentation/translations/sp_SP/ 20371 20372SPARC + UltraSPARC (sparc/sparc64) 20373M: "David S. Miller" <davem@davemloft.net> 20374L: sparclinux@vger.kernel.org 20375S: Maintained 20376Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 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: arch/sparc/ 20380F: drivers/sbus/ 20381 20382SPARC SERIAL DRIVERS 20383M: "David S. Miller" <davem@davemloft.net> 20384L: sparclinux@vger.kernel.org 20385S: Maintained 20386T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20387T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20388F: drivers/tty/serial/suncore.c 20389F: drivers/tty/serial/sunhv.c 20390F: drivers/tty/serial/sunsab.c 20391F: drivers/tty/serial/sunsab.h 20392F: drivers/tty/serial/sunsu.c 20393F: drivers/tty/serial/sunzilog.c 20394F: drivers/tty/serial/sunzilog.h 20395F: drivers/tty/vcc.c 20396F: include/linux/sunserialcore.h 20397 20398SPARSE CHECKER 20399M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20400L: linux-sparse@vger.kernel.org 20401S: Maintained 20402W: https://sparse.docs.kernel.org/ 20403Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20404B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20405T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20406F: include/linux/compiler.h 20407 20408SPEAKUP CONSOLE SPEECH DRIVER 20409M: William Hubbs <w.d.hubbs@gmail.com> 20410M: Chris Brannon <chris@the-brannons.com> 20411M: Kirk Reiser <kirk@reisers.ca> 20412M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20413L: speakup@linux-speakup.org 20414S: Odd Fixes 20415W: http://www.linux-speakup.org/ 20416W: https://github.com/linux-speakup/speakup 20417B: https://github.com/linux-speakup/speakup/issues 20418F: drivers/accessibility/speakup/ 20419 20420SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20421M: Viresh Kumar <vireshk@kernel.org> 20422M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20423M: soc@kernel.org 20424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20425S: Maintained 20426W: http://www.st.com/spear 20427F: arch/arm/boot/dts/st/spear* 20428F: arch/arm/mach-spear/ 20429F: drivers/clk/spear/ 20430F: drivers/pinctrl/spear/ 20431 20432SPI NOR SUBSYSTEM 20433M: Tudor Ambarus <tudor.ambarus@linaro.org> 20434M: Pratyush Yadav <pratyush@kernel.org> 20435R: Michael Walle <michael@walle.cc> 20436L: linux-mtd@lists.infradead.org 20437S: Maintained 20438W: http://www.linux-mtd.infradead.org/ 20439Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20440C: irc://irc.oftc.net/mtd 20441T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20442F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20443F: drivers/mtd/spi-nor/ 20444F: include/linux/mtd/spi-nor.h 20445 20446SPI SUBSYSTEM 20447M: Mark Brown <broonie@kernel.org> 20448L: linux-spi@vger.kernel.org 20449S: Maintained 20450Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20451T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20452F: Documentation/devicetree/bindings/spi/ 20453F: Documentation/spi/ 20454F: drivers/spi/ 20455F: include/linux/spi/ 20456F: include/uapi/linux/spi/ 20457F: tools/spi/ 20458 20459SPIDERNET NETWORK DRIVER for CELL 20460M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20461M: Geoff Levand <geoff@infradead.org> 20462L: netdev@vger.kernel.org 20463L: linuxppc-dev@lists.ozlabs.org 20464S: Maintained 20465F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20466F: drivers/net/ethernet/toshiba/spider_net* 20467 20468SPMI SUBSYSTEM 20469M: Stephen Boyd <sboyd@kernel.org> 20470L: linux-kernel@vger.kernel.org 20471S: Maintained 20472T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20473F: Documentation/devicetree/bindings/spmi/ 20474F: drivers/spmi/ 20475F: include/dt-bindings/spmi/spmi.h 20476F: include/linux/spmi.h 20477F: include/trace/events/spmi.h 20478 20479SPU FILE SYSTEM 20480M: Jeremy Kerr <jk@ozlabs.org> 20481L: linuxppc-dev@lists.ozlabs.org 20482S: Supported 20483W: http://www.ibm.com/developerworks/power/cell/ 20484F: Documentation/filesystems/spufs/spufs.rst 20485F: arch/powerpc/platforms/cell/spufs/ 20486 20487SQUASHFS FILE SYSTEM 20488M: Phillip Lougher <phillip@squashfs.org.uk> 20489L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20490S: Maintained 20491W: http://squashfs.org.uk 20492T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20493F: Documentation/filesystems/squashfs.rst 20494F: fs/squashfs/ 20495 20496SRM (Alpha) environment access 20497M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20498S: Maintained 20499F: arch/alpha/kernel/srm_env.c 20500 20501ST LSM6DSx IMU IIO DRIVER 20502M: Lorenzo Bianconi <lorenzo@kernel.org> 20503L: linux-iio@vger.kernel.org 20504S: Maintained 20505W: http://www.st.com/ 20506F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20507F: drivers/iio/imu/st_lsm6dsx/ 20508 20509ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20510M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20511M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20512L: linux-media@vger.kernel.org 20513S: Maintained 20514T: git git://linuxtv.org/media_tree.git 20515F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20516F: drivers/media/i2c/st-mipid02.c 20517 20518ST STM32 I2C/SMBUS DRIVER 20519M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20520M: Alain Volmat <alain.volmat@foss.st.com> 20521L: linux-i2c@vger.kernel.org 20522S: Maintained 20523F: drivers/i2c/busses/i2c-stm32* 20524 20525ST STM32 SPI DRIVER 20526M: Alain Volmat <alain.volmat@foss.st.com> 20527L: linux-spi@vger.kernel.org 20528S: Maintained 20529F: drivers/spi/spi-stm32.c 20530 20531ST STPDDC60 DRIVER 20532M: Daniel Nilsson <daniel.nilsson@flex.com> 20533L: linux-hwmon@vger.kernel.org 20534S: Maintained 20535F: Documentation/hwmon/stpddc60.rst 20536F: drivers/hwmon/pmbus/stpddc60.c 20537 20538ST VGXY61 DRIVER 20539M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20540M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20541L: linux-media@vger.kernel.org 20542S: Maintained 20543T: git git://linuxtv.org/media_tree.git 20544F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20545F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20546F: drivers/media/i2c/st-vgxy61.c 20547 20548ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20549M: Song Qiang <songqiang1304521@gmail.com> 20550L: linux-iio@vger.kernel.org 20551S: Maintained 20552F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20553F: drivers/iio/proximity/vl53l0x-i2c.c 20554 20555STABLE BRANCH 20556M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20557M: Sasha Levin <sashal@kernel.org> 20558L: stable@vger.kernel.org 20559S: Supported 20560F: Documentation/process/stable-kernel-rules.rst 20561 20562STAGING - ATOMISP DRIVER 20563M: Hans de Goede <hdegoede@redhat.com> 20564M: Mauro Carvalho Chehab <mchehab@kernel.org> 20565R: Sakari Ailus <sakari.ailus@linux.intel.com> 20566L: linux-media@vger.kernel.org 20567S: Maintained 20568F: drivers/staging/media/atomisp/ 20569 20570STAGING - FIELDBUS SUBSYSTEM 20571M: Sven Van Asbroeck <TheSven73@gmail.com> 20572S: Maintained 20573F: drivers/staging/fieldbus/* 20574F: drivers/staging/fieldbus/Documentation/ 20575 20576STAGING - HMS ANYBUS-S BUS 20577M: Sven Van Asbroeck <TheSven73@gmail.com> 20578S: Maintained 20579F: drivers/staging/fieldbus/anybuss/ 20580 20581STAGING - INDUSTRIAL IO 20582M: Jonathan Cameron <jic23@kernel.org> 20583L: linux-iio@vger.kernel.org 20584S: Odd Fixes 20585F: Documentation/devicetree/bindings/staging/iio/ 20586F: drivers/staging/iio/ 20587 20588STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20589M: Marc Dietrich <marvin24@gmx.de> 20590L: ac100@lists.launchpad.net (moderated for non-subscribers) 20591L: linux-tegra@vger.kernel.org 20592S: Maintained 20593F: drivers/staging/nvec/ 20594 20595STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20596M: Jens Frederich <jfrederich@gmail.com> 20597M: Jon Nettleton <jon.nettleton@gmail.com> 20598S: Maintained 20599W: http://wiki.laptop.org/go/DCON 20600F: drivers/staging/olpc_dcon/ 20601 20602STAGING - REALTEK RTL8712U DRIVERS 20603M: Larry Finger <Larry.Finger@lwfinger.net> 20604M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20605S: Odd Fixes 20606F: drivers/staging/rtl8712/ 20607 20608STAGING - SEPS525 LCD CONTROLLER DRIVERS 20609M: Michael Hennerich <michael.hennerich@analog.com> 20610L: linux-fbdev@vger.kernel.org 20611S: Supported 20612F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20613F: drivers/staging/fbtft/fb_seps525.c 20614 20615STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20616M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20617M: Teddy Wang <teddy.wang@siliconmotion.com> 20618M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20619L: linux-fbdev@vger.kernel.org 20620S: Maintained 20621F: drivers/staging/sm750fb/ 20622 20623STAGING - VIA VT665X DRIVERS 20624M: Forest Bond <forest@alittletooquiet.net> 20625S: Odd Fixes 20626F: drivers/staging/vt665?/ 20627 20628STAGING SUBSYSTEM 20629M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20630L: linux-staging@lists.linux.dev 20631S: Supported 20632T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20633F: drivers/staging/ 20634 20635STANDALONE CACHE CONTROLLER DRIVERS 20636M: Conor Dooley <conor@kernel.org> 20637L: linux-riscv@lists.infradead.org 20638S: Maintained 20639T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20640F: drivers/cache 20641 20642STARFIRE/DURALAN NETWORK DRIVER 20643M: Ion Badulescu <ionut@badula.org> 20644S: Odd Fixes 20645F: drivers/net/ethernet/adaptec/starfire* 20646 20647STARFIVE CRYPTO DRIVER 20648M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20649M: William Qiu <william.qiu@starfivetech.com> 20650S: Supported 20651F: Documentation/devicetree/bindings/crypto/starfive* 20652F: drivers/crypto/starfive/ 20653 20654STARFIVE DEVICETREES 20655M: Emil Renner Berthing <kernel@esmil.dk> 20656S: Maintained 20657F: arch/riscv/boot/dts/starfive/ 20658 20659STARFIVE DWMAC GLUE LAYER 20660M: Emil Renner Berthing <kernel@esmil.dk> 20661M: Samin Guo <samin.guo@starfivetech.com> 20662S: Maintained 20663F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20664F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20665 20666STARFIVE JH7110 DPHY RX DRIVER 20667M: Jack Zhu <jack.zhu@starfivetech.com> 20668M: Changhuang Liang <changhuang.liang@starfivetech.com> 20669S: Supported 20670F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20671F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 20672 20673STARFIVE JH7110 MMC/SD/SDIO DRIVER 20674M: William Qiu <william.qiu@starfivetech.com> 20675S: Supported 20676F: Documentation/devicetree/bindings/mmc/starfive* 20677F: drivers/mmc/host/dw_mmc-starfive.c 20678 20679STARFIVE JH7110 PLL CLOCK DRIVER 20680M: Xingyu Wu <xingyu.wu@starfivetech.com> 20681S: Supported 20682F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 20683F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 20684 20685STARFIVE JH7110 PWMDAC DRIVER 20686M: Hal Feng <hal.feng@starfivetech.com> 20687M: Xingyu Wu <xingyu.wu@starfivetech.com> 20688S: Supported 20689F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 20690F: sound/soc/starfive/jh7110_pwmdac.c 20691 20692STARFIVE JH7110 SYSCON 20693M: William Qiu <william.qiu@starfivetech.com> 20694M: Xingyu Wu <xingyu.wu@starfivetech.com> 20695S: Supported 20696F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 20697 20698STARFIVE JH7110 TDM DRIVER 20699M: Walker Chen <walker.chen@starfivetech.com> 20700S: Maintained 20701F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20702F: sound/soc/starfive/jh7110_tdm.c 20703 20704STARFIVE JH71X0 CLOCK DRIVERS 20705M: Emil Renner Berthing <kernel@esmil.dk> 20706M: Hal Feng <hal.feng@starfivetech.com> 20707S: Maintained 20708F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20709F: drivers/clk/starfive/clk-starfive-jh71* 20710F: include/dt-bindings/clock/starfive?jh71*.h 20711 20712STARFIVE JH71X0 PINCTRL DRIVERS 20713M: Emil Renner Berthing <kernel@esmil.dk> 20714M: Jianlong Huang <jianlong.huang@starfivetech.com> 20715M: Hal Feng <hal.feng@starfivetech.com> 20716L: linux-gpio@vger.kernel.org 20717S: Maintained 20718F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20719F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20720F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20721F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20722 20723STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20724M: Emil Renner Berthing <kernel@esmil.dk> 20725M: Hal Feng <hal.feng@starfivetech.com> 20726S: Maintained 20727F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20728F: drivers/reset/starfive/reset-starfive-jh71* 20729F: include/dt-bindings/reset/starfive?jh71*.h 20730 20731STARFIVE JH71X0 USB DRIVERS 20732M: Minda Chen <minda.chen@starfivetech.com> 20733S: Maintained 20734F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20735F: drivers/usb/cdns3/cdns3-starfive.c 20736 20737STARFIVE JH71XX PMU CONTROLLER DRIVER 20738M: Walker Chen <walker.chen@starfivetech.com> 20739M: Changhuang Liang <changhuang.liang@starfivetech.com> 20740S: Supported 20741F: Documentation/devicetree/bindings/power/starfive* 20742F: drivers/pmdomain/starfive/ 20743F: include/dt-bindings/power/starfive,jh7110-pmu.h 20744 20745STARFIVE SOC DRIVERS 20746M: Conor Dooley <conor@kernel.org> 20747S: Maintained 20748T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20749F: Documentation/devicetree/bindings/soc/starfive/ 20750 20751STARFIVE TRNG DRIVER 20752M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20753S: Supported 20754F: Documentation/devicetree/bindings/rng/starfive* 20755F: drivers/char/hw_random/jh7110-trng.c 20756 20757STARFIVE WATCHDOG DRIVER 20758M: Xingyu Wu <xingyu.wu@starfivetech.com> 20759M: Samin Guo <samin.guo@starfivetech.com> 20760S: Supported 20761F: Documentation/devicetree/bindings/watchdog/starfive* 20762F: drivers/watchdog/starfive-wdt.c 20763 20764STARFIVE JH71X0 PCIE AND USB PHY DRIVER 20765M: Minda Chen <minda.chen@starfivetech.com> 20766S: Supported 20767F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 20768F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 20769F: drivers/phy/starfive/phy-jh7110-pcie.c 20770F: drivers/phy/starfive/phy-jh7110-usb.c 20771 20772STATIC BRANCH/CALL 20773M: Peter Zijlstra <peterz@infradead.org> 20774M: Josh Poimboeuf <jpoimboe@kernel.org> 20775M: Jason Baron <jbaron@akamai.com> 20776R: Steven Rostedt <rostedt@goodmis.org> 20777R: Ard Biesheuvel <ardb@kernel.org> 20778S: Supported 20779F: arch/*/include/asm/jump_label*.h 20780F: arch/*/include/asm/static_call*.h 20781F: arch/*/kernel/jump_label.c 20782F: arch/*/kernel/static_call.c 20783F: include/linux/jump_label*.h 20784F: include/linux/static_call*.h 20785F: kernel/jump_label.c 20786F: kernel/static_call.c 20787 20788STI AUDIO (ASoC) DRIVERS 20789M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20790L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20791S: Maintained 20792F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20793F: sound/soc/sti/ 20794 20795STI CEC DRIVER 20796M: Alain Volmat <alain.volmat@foss.st.com> 20797S: Maintained 20798F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20799F: drivers/media/cec/platform/sti/ 20800 20801STK1160 USB VIDEO CAPTURE DRIVER 20802M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20803L: linux-media@vger.kernel.org 20804S: Maintained 20805T: git git://linuxtv.org/media_tree.git 20806F: drivers/media/usb/stk1160/ 20807 20808STM32 AUDIO (ASoC) DRIVERS 20809M: Olivier Moysan <olivier.moysan@foss.st.com> 20810M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20811L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20812S: Maintained 20813F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20814F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20815F: sound/soc/stm/ 20816 20817STM32 TIMER/LPTIMER DRIVERS 20818M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20819S: Maintained 20820F: Documentation/ABI/testing/*timer-stm32 20821F: Documentation/devicetree/bindings/*/*stm32-*timer* 20822F: drivers/*/stm32-*timer* 20823F: drivers/pwm/pwm-stm32* 20824F: include/linux/*/stm32-*tim* 20825 20826STMMAC ETHERNET DRIVER 20827M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20828M: Jose Abreu <joabreu@synopsys.com> 20829L: netdev@vger.kernel.org 20830S: Supported 20831W: http://www.stlinux.com 20832F: Documentation/networking/device_drivers/ethernet/stmicro/ 20833F: drivers/net/ethernet/stmicro/stmmac/ 20834 20835SUN HAPPY MEAL ETHERNET DRIVER 20836M: Sean Anderson <seanga2@gmail.com> 20837S: Maintained 20838F: drivers/net/ethernet/sun/sunhme.* 20839 20840SUN3/3X 20841M: Sam Creasey <sammy@sammy.net> 20842S: Maintained 20843W: http://sammy.net/sun3/ 20844F: arch/m68k/include/asm/sun3* 20845F: arch/m68k/kernel/*sun3* 20846F: arch/m68k/sun3*/ 20847F: drivers/net/ethernet/i825xx/sun3* 20848 20849SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20850M: Hans de Goede <hdegoede@redhat.com> 20851L: linux-input@vger.kernel.org 20852S: Maintained 20853F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20854F: drivers/input/keyboard/sun4i-lradc-keys.c 20855 20856SUNDANCE NETWORK DRIVER 20857M: Denis Kirjanov <kda@linux-powerpc.org> 20858L: netdev@vger.kernel.org 20859S: Maintained 20860F: drivers/net/ethernet/dlink/sundance.c 20861 20862SUNPLUS ETHERNET DRIVER 20863M: Wells Lu <wellslutw@gmail.com> 20864L: netdev@vger.kernel.org 20865S: Maintained 20866W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20867F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20868F: drivers/net/ethernet/sunplus/ 20869 20870SUNPLUS MMC DRIVER 20871M: Tony Huang <tonyhuang.sunplus@gmail.com> 20872M: Li-hao Kuo <lhjeff911@gmail.com> 20873S: Maintained 20874F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20875F: drivers/mmc/host/sunplus-mmc.c 20876 20877SUNPLUS OCOTP DRIVER 20878M: Vincent Shih <vincent.sunplus@gmail.com> 20879S: Maintained 20880F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20881F: drivers/nvmem/sunplus-ocotp.c 20882 20883SUNPLUS PWM DRIVER 20884M: Hammer Hsieh <hammerh0314@gmail.com> 20885S: Maintained 20886F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20887F: drivers/pwm/pwm-sunplus.c 20888 20889SUNPLUS RTC DRIVER 20890M: Vincent Shih <vincent.sunplus@gmail.com> 20891L: linux-rtc@vger.kernel.org 20892S: Maintained 20893F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20894F: drivers/rtc/rtc-sunplus.c 20895 20896SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20897M: Li-hao Kuo <lhjeff911@gmail.com> 20898L: linux-spi@vger.kernel.org 20899S: Maintained 20900F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20901F: drivers/spi/spi-sunplus-sp7021.c 20902 20903SUNPLUS UART DRIVER 20904M: Hammer Hsieh <hammerh0314@gmail.com> 20905S: Maintained 20906F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20907F: drivers/tty/serial/sunplus-uart.c 20908 20909SUNPLUS USB2 PHY DRIVER 20910M: Vincent Shih <vincent.sunplus@gmail.com> 20911L: linux-usb@vger.kernel.org 20912S: Maintained 20913F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20914F: drivers/phy/sunplus/Kconfig 20915F: drivers/phy/sunplus/Makefile 20916F: drivers/phy/sunplus/phy-sunplus-usb2.c 20917 20918SUNPLUS WATCHDOG DRIVER 20919M: Xiantao Hu <xt.hu@cqplus1.com> 20920L: linux-watchdog@vger.kernel.org 20921S: Maintained 20922F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20923F: drivers/watchdog/sunplus_wdt.c 20924 20925SUPERH 20926M: Yoshinori Sato <ysato@users.sourceforge.jp> 20927M: Rich Felker <dalias@libc.org> 20928M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20929L: linux-sh@vger.kernel.org 20930S: Maintained 20931Q: http://patchwork.kernel.org/project/linux-sh/list/ 20932F: Documentation/arch/sh/ 20933F: arch/sh/ 20934F: drivers/sh/ 20935 20936SUSPEND TO RAM 20937M: "Rafael J. Wysocki" <rafael@kernel.org> 20938M: Len Brown <len.brown@intel.com> 20939M: Pavel Machek <pavel@ucw.cz> 20940L: linux-pm@vger.kernel.org 20941S: Supported 20942B: https://bugzilla.kernel.org 20943F: Documentation/power/ 20944F: arch/x86/kernel/acpi/sleep* 20945F: arch/x86/kernel/acpi/wakeup* 20946F: drivers/base/power/ 20947F: include/linux/freezer.h 20948F: include/linux/pm.h 20949F: include/linux/suspend.h 20950F: kernel/power/ 20951 20952SVGA HANDLING 20953M: Martin Mares <mj@ucw.cz> 20954L: linux-video@atrey.karlin.mff.cuni.cz 20955S: Maintained 20956F: Documentation/admin-guide/svga.rst 20957F: arch/x86/boot/video* 20958 20959SWITCHDEV 20960M: Jiri Pirko <jiri@resnulli.us> 20961M: Ivan Vecera <ivecera@redhat.com> 20962L: netdev@vger.kernel.org 20963S: Supported 20964F: include/net/switchdev.h 20965F: net/switchdev/ 20966 20967SY8106A REGULATOR DRIVER 20968M: Icenowy Zheng <icenowy@aosc.io> 20969S: Maintained 20970F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20971F: drivers/regulator/sy8106a-regulator.c 20972 20973SYNC FILE FRAMEWORK 20974M: Sumit Semwal <sumit.semwal@linaro.org> 20975R: Gustavo Padovan <gustavo@padovan.org> 20976L: linux-media@vger.kernel.org 20977L: dri-devel@lists.freedesktop.org 20978S: Maintained 20979T: git git://anongit.freedesktop.org/drm/drm-misc 20980F: Documentation/driver-api/sync_file.rst 20981F: drivers/dma-buf/dma-fence* 20982F: drivers/dma-buf/sw_sync.c 20983F: drivers/dma-buf/sync_* 20984F: include/linux/sync_file.h 20985F: include/uapi/linux/sync_file.h 20986 20987SYNOPSYS ARC ARCHITECTURE 20988M: Vineet Gupta <vgupta@kernel.org> 20989L: linux-snps-arc@lists.infradead.org 20990S: Supported 20991T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20992F: Documentation/arch/arc 20993F: Documentation/devicetree/bindings/arc/* 20994F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20995F: arch/arc/ 20996F: drivers/clocksource/arc_timer.c 20997F: drivers/tty/serial/arc_uart.c 20998 20999SYNOPSYS ARC HSDK SDP pll clock driver 21000M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21001S: Supported 21002F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21003F: drivers/clk/clk-hsdk-pll.c 21004 21005SYNOPSYS ARC SDP clock driver 21006M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21007S: Supported 21008F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21009F: drivers/clk/axs10x/* 21010 21011SYNOPSYS ARC SDP platform support 21012M: Alexey Brodkin <abrodkin@synopsys.com> 21013S: Supported 21014F: Documentation/devicetree/bindings/arc/axs10* 21015F: arch/arc/boot/dts/ax* 21016F: arch/arc/plat-axs10x 21017 21018SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21019M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21020S: Supported 21021F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21022F: drivers/reset/reset-axs10x.c 21023 21024SYNOPSYS CREG GPIO DRIVER 21025M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21026S: Maintained 21027F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21028F: drivers/gpio/gpio-creg-snps.c 21029 21030SYNOPSYS DESIGNWARE 8250 UART DRIVER 21031M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21032R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21033S: Supported 21034F: drivers/tty/serial/8250/8250_dw.c 21035F: drivers/tty/serial/8250/8250_dwlib.* 21036F: drivers/tty/serial/8250/8250_lpss.c 21037 21038SYNOPSYS DESIGNWARE APB GPIO DRIVER 21039M: Hoan Tran <hoan@os.amperecomputing.com> 21040M: Serge Semin <fancer.lancer@gmail.com> 21041L: linux-gpio@vger.kernel.org 21042S: Maintained 21043F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21044F: drivers/gpio/gpio-dwapb.c 21045 21046SYNOPSYS DESIGNWARE APB SSI DRIVER 21047M: Serge Semin <fancer.lancer@gmail.com> 21048L: linux-spi@vger.kernel.org 21049S: Supported 21050F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21051F: drivers/spi/spi-dw* 21052 21053SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21054M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21055S: Maintained 21056F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21057F: drivers/dma/dw-axi-dmac/ 21058 21059SYNOPSYS DESIGNWARE DMAC DRIVER 21060M: Viresh Kumar <vireshk@kernel.org> 21061R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21062S: Maintained 21063F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21064F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21065F: drivers/dma/dw/ 21066F: include/dt-bindings/dma/dw-dmac.h 21067F: include/linux/dma/dw.h 21068F: include/linux/platform_data/dma-dw.h 21069 21070SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21071M: Jose Abreu <Jose.Abreu@synopsys.com> 21072L: netdev@vger.kernel.org 21073S: Supported 21074F: drivers/net/ethernet/synopsys/ 21075 21076SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21077M: Jose Abreu <Jose.Abreu@synopsys.com> 21078L: netdev@vger.kernel.org 21079S: Supported 21080F: drivers/net/pcs/pcs-xpcs.c 21081F: drivers/net/pcs/pcs-xpcs.h 21082F: include/linux/pcs/pcs-xpcs.h 21083 21084SYNOPSYS DESIGNWARE I2C DRIVER 21085M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21086R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21087R: Mika Westerberg <mika.westerberg@linux.intel.com> 21088R: Jan Dabros <jsd@semihalf.com> 21089L: linux-i2c@vger.kernel.org 21090S: Supported 21091F: drivers/i2c/busses/i2c-designware-* 21092 21093SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21094M: Jaehoon Chung <jh80.chung@samsung.com> 21095L: linux-mmc@vger.kernel.org 21096S: Maintained 21097F: drivers/mmc/host/dw_mmc* 21098 21099SYNOPSYS HSDK RESET CONTROLLER DRIVER 21100M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21101S: Supported 21102F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21103F: drivers/reset/reset-hsdk.c 21104F: include/dt-bindings/reset/snps,hsdk-reset.h 21105 21106SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21107M: Prabu Thangamuthu <prabu.t@synopsys.com> 21108M: Manjunath M B <manjumb@synopsys.com> 21109L: linux-mmc@vger.kernel.org 21110S: Maintained 21111F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21112 21113SYSTEM CONFIGURATION (SYSCON) 21114M: Lee Jones <lee@kernel.org> 21115M: Arnd Bergmann <arnd@arndb.de> 21116S: Supported 21117T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21118F: drivers/mfd/syscon.c 21119 21120SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21121M: Sudeep Holla <sudeep.holla@arm.com> 21122R: Cristian Marussi <cristian.marussi@arm.com> 21123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21124S: Maintained 21125F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21126F: drivers/clk/clk-sc[mp]i.c 21127F: drivers/cpufreq/sc[mp]i-cpufreq.c 21128F: drivers/firmware/arm_scmi/ 21129F: drivers/firmware/arm_scpi.c 21130F: drivers/pmdomain/arm/ 21131F: drivers/powercap/arm_scmi_powercap.c 21132F: drivers/regulator/scmi-regulator.c 21133F: drivers/reset/reset-scmi.c 21134F: include/linux/sc[mp]i_protocol.h 21135F: include/trace/events/scmi.h 21136F: include/uapi/linux/virtio_scmi.h 21137 21138SYSTEM RESET/SHUTDOWN DRIVERS 21139M: Sebastian Reichel <sre@kernel.org> 21140L: linux-pm@vger.kernel.org 21141S: Maintained 21142T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21143F: Documentation/devicetree/bindings/power/reset/ 21144F: drivers/power/reset/ 21145 21146SYSTEM TRACE MODULE CLASS 21147M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21148S: Maintained 21149T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21150F: Documentation/trace/stm.rst 21151F: drivers/hwtracing/stm/ 21152F: include/linux/stm.h 21153F: include/uapi/linux/stm.h 21154 21155SYSTEM76 ACPI DRIVER 21156M: Jeremy Soller <jeremy@system76.com> 21157M: System76 Product Development <productdev@system76.com> 21158L: platform-driver-x86@vger.kernel.org 21159S: Maintained 21160F: drivers/platform/x86/system76_acpi.c 21161 21162SYSV FILESYSTEM 21163S: Orphan 21164F: Documentation/filesystems/sysv-fs.rst 21165F: fs/sysv/ 21166F: include/linux/sysv_fs.h 21167 21168TASKSTATS STATISTICS INTERFACE 21169M: Balbir Singh <bsingharora@gmail.com> 21170S: Maintained 21171F: Documentation/accounting/taskstats* 21172F: include/linux/taskstats* 21173F: kernel/taskstats.c 21174 21175TC subsystem 21176M: Jamal Hadi Salim <jhs@mojatatu.com> 21177M: Cong Wang <xiyou.wangcong@gmail.com> 21178M: Jiri Pirko <jiri@resnulli.us> 21179L: netdev@vger.kernel.org 21180S: Maintained 21181F: include/net/pkt_cls.h 21182F: include/net/pkt_sched.h 21183F: include/net/tc_act/ 21184F: include/uapi/linux/pkt_cls.h 21185F: include/uapi/linux/pkt_sched.h 21186F: include/uapi/linux/tc_act/ 21187F: include/uapi/linux/tc_ematch/ 21188F: net/sched/ 21189F: tools/testing/selftests/tc-testing 21190 21191TC90522 MEDIA DRIVER 21192M: Akihiro Tsukada <tskd08@gmail.com> 21193L: linux-media@vger.kernel.org 21194S: Odd Fixes 21195F: drivers/media/dvb-frontends/tc90522* 21196 21197TCP LOW PRIORITY MODULE 21198M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21199M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21200S: Maintained 21201W: http://tcp-lp-mod.sourceforge.net/ 21202F: net/ipv4/tcp_lp.c 21203 21204TDA10071 MEDIA DRIVER 21205M: Antti Palosaari <crope@iki.fi> 21206L: linux-media@vger.kernel.org 21207S: Maintained 21208W: https://linuxtv.org 21209W: http://palosaari.fi/linux/ 21210Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21211T: git git://linuxtv.org/anttip/media_tree.git 21212F: drivers/media/dvb-frontends/tda10071* 21213 21214TDA18212 MEDIA DRIVER 21215M: Antti Palosaari <crope@iki.fi> 21216L: linux-media@vger.kernel.org 21217S: Maintained 21218W: https://linuxtv.org 21219W: http://palosaari.fi/linux/ 21220Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21221T: git git://linuxtv.org/anttip/media_tree.git 21222F: drivers/media/tuners/tda18212* 21223 21224TDA18218 MEDIA DRIVER 21225M: Antti Palosaari <crope@iki.fi> 21226L: linux-media@vger.kernel.org 21227S: Maintained 21228W: https://linuxtv.org 21229W: http://palosaari.fi/linux/ 21230Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21231T: git git://linuxtv.org/anttip/media_tree.git 21232F: drivers/media/tuners/tda18218* 21233 21234TDA18250 MEDIA DRIVER 21235M: Olli Salonen <olli.salonen@iki.fi> 21236L: linux-media@vger.kernel.org 21237S: Maintained 21238W: https://linuxtv.org 21239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21240T: git git://linuxtv.org/media_tree.git 21241F: drivers/media/tuners/tda18250* 21242 21243TDA18271 MEDIA DRIVER 21244M: Michael Krufky <mkrufky@linuxtv.org> 21245L: linux-media@vger.kernel.org 21246S: Maintained 21247W: https://linuxtv.org 21248W: http://github.com/mkrufky 21249Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21250T: git git://linuxtv.org/mkrufky/tuners.git 21251F: drivers/media/tuners/tda18271* 21252 21253TDA1997x MEDIA DRIVER 21254M: Tim Harvey <tharvey@gateworks.com> 21255L: linux-media@vger.kernel.org 21256S: Maintained 21257W: https://linuxtv.org 21258Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21259F: drivers/media/i2c/tda1997x.* 21260 21261TDA827x MEDIA DRIVER 21262M: Michael Krufky <mkrufky@linuxtv.org> 21263L: linux-media@vger.kernel.org 21264S: Maintained 21265W: https://linuxtv.org 21266W: http://github.com/mkrufky 21267Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21268T: git git://linuxtv.org/mkrufky/tuners.git 21269F: drivers/media/tuners/tda8290.* 21270 21271TDA8290 MEDIA DRIVER 21272M: Michael Krufky <mkrufky@linuxtv.org> 21273L: linux-media@vger.kernel.org 21274S: Maintained 21275W: https://linuxtv.org 21276W: http://github.com/mkrufky 21277Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21278T: git git://linuxtv.org/mkrufky/tuners.git 21279F: drivers/media/tuners/tda8290.* 21280 21281TDA9840 MEDIA DRIVER 21282M: Hans Verkuil <hverkuil@xs4all.nl> 21283L: linux-media@vger.kernel.org 21284S: Maintained 21285W: https://linuxtv.org 21286T: git git://linuxtv.org/media_tree.git 21287F: drivers/media/i2c/tda9840* 21288 21289TEA5761 TUNER DRIVER 21290M: Mauro Carvalho Chehab <mchehab@kernel.org> 21291L: linux-media@vger.kernel.org 21292S: Odd fixes 21293W: https://linuxtv.org 21294T: git git://linuxtv.org/media_tree.git 21295F: drivers/media/tuners/tea5761.* 21296 21297TEA5767 TUNER DRIVER 21298M: Mauro Carvalho Chehab <mchehab@kernel.org> 21299L: linux-media@vger.kernel.org 21300S: Maintained 21301W: https://linuxtv.org 21302T: git git://linuxtv.org/media_tree.git 21303F: drivers/media/tuners/tea5767.* 21304 21305TEA6415C MEDIA DRIVER 21306M: Hans Verkuil <hverkuil@xs4all.nl> 21307L: linux-media@vger.kernel.org 21308S: Maintained 21309W: https://linuxtv.org 21310T: git git://linuxtv.org/media_tree.git 21311F: drivers/media/i2c/tea6415c* 21312 21313TEA6420 MEDIA DRIVER 21314M: Hans Verkuil <hverkuil@xs4all.nl> 21315L: linux-media@vger.kernel.org 21316S: Maintained 21317W: https://linuxtv.org 21318T: git git://linuxtv.org/media_tree.git 21319F: drivers/media/i2c/tea6420* 21320 21321TEAM DRIVER 21322M: Jiri Pirko <jiri@resnulli.us> 21323L: netdev@vger.kernel.org 21324S: Supported 21325F: drivers/net/team/ 21326F: include/linux/if_team.h 21327F: include/uapi/linux/if_team.h 21328F: tools/testing/selftests/drivers/net/team/ 21329 21330TECHNICAL ADVISORY BOARD PROCESS DOCS 21331M: "Theodore Ts'o" <tytso@mit.edu> 21332M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21333L: tech-board-discuss@lists.linux-foundation.org 21334S: Maintained 21335F: Documentation/process/contribution-maturity-model.rst 21336F: Documentation/process/researcher-guidelines.rst 21337 21338TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21339M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21340S: Maintained 21341F: arch/x86/platform/ts5500/ 21342 21343TECHNOTREND USB IR RECEIVER 21344M: Sean Young <sean@mess.org> 21345L: linux-media@vger.kernel.org 21346S: Maintained 21347F: drivers/media/rc/ttusbir.c 21348 21349TECHWELL TW9910 VIDEO DECODER 21350L: linux-media@vger.kernel.org 21351S: Orphan 21352F: drivers/media/i2c/tw9910.c 21353F: include/media/i2c/tw9910.h 21354 21355TEE SUBSYSTEM 21356M: Jens Wiklander <jens.wiklander@linaro.org> 21357R: Sumit Garg <sumit.garg@linaro.org> 21358L: op-tee@lists.trustedfirmware.org 21359S: Maintained 21360F: Documentation/staging/tee.rst 21361F: drivers/tee/ 21362F: include/linux/tee_drv.h 21363F: include/uapi/linux/tee.h 21364 21365TEGRA ARCHITECTURE SUPPORT 21366M: Thierry Reding <thierry.reding@gmail.com> 21367M: Jonathan Hunter <jonathanh@nvidia.com> 21368L: linux-tegra@vger.kernel.org 21369S: Supported 21370Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21371T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21372N: [^a-z]tegra 21373 21374TEGRA CLOCK DRIVER 21375M: Peter De Schrijver <pdeschrijver@nvidia.com> 21376M: Prashant Gaikwad <pgaikwad@nvidia.com> 21377S: Supported 21378F: drivers/clk/tegra/ 21379 21380TEGRA DMA DRIVERS 21381M: Laxman Dewangan <ldewangan@nvidia.com> 21382M: Jon Hunter <jonathanh@nvidia.com> 21383S: Supported 21384F: drivers/dma/tegra* 21385 21386TEGRA I2C DRIVER 21387M: Laxman Dewangan <ldewangan@nvidia.com> 21388R: Dmitry Osipenko <digetx@gmail.com> 21389S: Supported 21390F: drivers/i2c/busses/i2c-tegra.c 21391 21392TEGRA IOMMU DRIVERS 21393M: Thierry Reding <thierry.reding@gmail.com> 21394R: Krishna Reddy <vdumpa@nvidia.com> 21395L: linux-tegra@vger.kernel.org 21396S: Supported 21397F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21398F: drivers/iommu/tegra* 21399 21400TEGRA KBC DRIVER 21401M: Laxman Dewangan <ldewangan@nvidia.com> 21402S: Supported 21403F: drivers/input/keyboard/tegra-kbc.c 21404 21405TEGRA NAND DRIVER 21406M: Stefan Agner <stefan@agner.ch> 21407M: Lucas Stach <dev@lynxeye.de> 21408S: Maintained 21409F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21410F: drivers/mtd/nand/raw/tegra_nand.c 21411 21412TEGRA PWM DRIVER 21413M: Thierry Reding <thierry.reding@gmail.com> 21414S: Supported 21415F: drivers/pwm/pwm-tegra.c 21416 21417TEGRA QUAD SPI DRIVER 21418M: Thierry Reding <thierry.reding@gmail.com> 21419M: Jonathan Hunter <jonathanh@nvidia.com> 21420M: Sowjanya Komatineni <skomatineni@nvidia.com> 21421L: linux-tegra@vger.kernel.org 21422S: Maintained 21423F: drivers/spi/spi-tegra210-quad.c 21424 21425TEGRA SERIAL DRIVER 21426M: Laxman Dewangan <ldewangan@nvidia.com> 21427S: Supported 21428F: drivers/tty/serial/serial-tegra.c 21429 21430TEGRA SPI DRIVER 21431M: Laxman Dewangan <ldewangan@nvidia.com> 21432S: Supported 21433F: drivers/spi/spi-tegra* 21434 21435TEGRA VIDEO DRIVER 21436M: Thierry Reding <thierry.reding@gmail.com> 21437M: Jonathan Hunter <jonathanh@nvidia.com> 21438M: Sowjanya Komatineni <skomatineni@nvidia.com> 21439M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21440L: linux-media@vger.kernel.org 21441L: linux-tegra@vger.kernel.org 21442S: Maintained 21443F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21444F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21445F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21446F: drivers/staging/media/tegra-video/ 21447 21448TEGRA XUSB PADCTL DRIVER 21449M: JC Kuo <jckuo@nvidia.com> 21450S: Supported 21451F: drivers/phy/tegra/xusb* 21452 21453TEHUTI ETHERNET DRIVER 21454M: Andy Gospodarek <andy@greyhouse.net> 21455L: netdev@vger.kernel.org 21456S: Supported 21457F: drivers/net/ethernet/tehuti/* 21458 21459TELECOM CLOCK DRIVER FOR MCPL0010 21460M: Mark Gross <markgross@kernel.org> 21461S: Supported 21462F: drivers/char/tlclk.c 21463 21464TEMPO SEMICONDUCTOR DRIVERS 21465M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21466S: Maintained 21467F: Documentation/devicetree/bindings/sound/tscs*.txt 21468F: sound/soc/codecs/tscs*.c 21469F: sound/soc/codecs/tscs*.h 21470 21471TENSILICA XTENSA PORT (xtensa) 21472M: Chris Zankel <chris@zankel.net> 21473M: Max Filippov <jcmvbkbc@gmail.com> 21474S: Maintained 21475T: git https://github.com/jcmvbkbc/linux-xtensa.git 21476F: arch/xtensa/ 21477F: drivers/irqchip/irq-xtensa-* 21478 21479TEXAS INSTRUMENTS ASoC DRIVERS 21480M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21481L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21482S: Maintained 21483F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21484F: sound/soc/ti/ 21485 21486TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21487M: Shenghao Ding <shenghao-ding@ti.com> 21488M: Kevin Lu <kevin-lu@ti.com> 21489M: Baojun Xu <baojun.xu@ti.com> 21490L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21491S: Maintained 21492F: Documentation/devicetree/bindings/sound/tas2552.txt 21493F: Documentation/devicetree/bindings/sound/tas2562.yaml 21494F: Documentation/devicetree/bindings/sound/tas2770.yaml 21495F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21496F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21497F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21498F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21499F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21500F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21501F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21502F: include/sound/tas2*.h 21503F: include/sound/tlv320*.h 21504F: include/sound/tpa6130a2-plat.h 21505F: sound/pci/hda/tas2781_hda_i2c.c 21506F: sound/soc/codecs/pcm1681.c 21507F: sound/soc/codecs/pcm1789*.* 21508F: sound/soc/codecs/pcm179x*.* 21509F: sound/soc/codecs/pcm186x*.* 21510F: sound/soc/codecs/pcm3008.* 21511F: sound/soc/codecs/pcm3060*.* 21512F: sound/soc/codecs/pcm3168a*.* 21513F: sound/soc/codecs/pcm5102a.c 21514F: sound/soc/codecs/pcm512x*.* 21515F: sound/soc/codecs/tas2*.* 21516F: sound/soc/codecs/tlv320*.* 21517F: sound/soc/codecs/tpa6130a2.* 21518 21519TEXAS INSTRUMENTS DMA DRIVERS 21520M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21521L: dmaengine@vger.kernel.org 21522S: Maintained 21523F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21524F: Documentation/devicetree/bindings/dma/ti-edma.txt 21525F: Documentation/devicetree/bindings/dma/ti/ 21526F: drivers/dma/ti/ 21527F: include/linux/dma/k3-psil.h 21528F: include/linux/dma/k3-udma-glue.h 21529F: include/linux/dma/ti-cppi5.h 21530X: drivers/dma/ti/cppi41.c 21531 21532TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21533M: Robert Marko <robert.marko@sartura.hr> 21534M: Luka Perkov <luka.perkov@sartura.hr> 21535L: linux-hwmon@vger.kernel.org 21536S: Maintained 21537F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21538F: Documentation/hwmon/tps23861.rst 21539F: drivers/hwmon/tps23861.c 21540 21541TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21542M: Ricardo Ribalda <ribalda@kernel.org> 21543L: linux-iio@vger.kernel.org 21544S: Supported 21545F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21546F: drivers/iio/dac/ti-dac7612.c 21547 21548TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21549M: Nishanth Menon <nm@ti.com> 21550M: Tero Kristo <kristo@kernel.org> 21551M: Santosh Shilimkar <ssantosh@kernel.org> 21552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21553S: Maintained 21554F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21555F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21556F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21557F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21558F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21559F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21560F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21561F: drivers/clk/keystone/sci-clk.c 21562F: drivers/firmware/ti_sci* 21563F: drivers/irqchip/irq-ti-sci-inta.c 21564F: drivers/irqchip/irq-ti-sci-intr.c 21565F: drivers/reset/reset-ti-sci.c 21566F: drivers/soc/ti/ti_sci_inta_msi.c 21567F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21568F: include/dt-bindings/soc/ti,sci_pm_domain.h 21569F: include/linux/soc/ti/ti_sci_inta_msi.h 21570F: include/linux/soc/ti/ti_sci_protocol.h 21571 21572TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21573M: Puranjay Mohan <puranjay12@gmail.com> 21574L: linux-iio@vger.kernel.org 21575S: Supported 21576F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21577F: drivers/iio/temperature/tmp117.c 21578 21579THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21580M: Hans Verkuil <hverkuil@xs4all.nl> 21581L: linux-media@vger.kernel.org 21582S: Maintained 21583W: https://linuxtv.org 21584T: git git://linuxtv.org/media_tree.git 21585F: drivers/media/radio/radio-raremono.c 21586 21587THERMAL 21588M: Rafael J. Wysocki <rafael@kernel.org> 21589M: Daniel Lezcano <daniel.lezcano@linaro.org> 21590R: Zhang Rui <rui.zhang@intel.com> 21591R: Lukasz Luba <lukasz.luba@arm.com> 21592L: linux-pm@vger.kernel.org 21593S: Supported 21594Q: https://patchwork.kernel.org/project/linux-pm/list/ 21595T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21596F: Documentation/ABI/testing/sysfs-class-thermal 21597F: Documentation/admin-guide/thermal/ 21598F: Documentation/devicetree/bindings/thermal/ 21599F: Documentation/driver-api/thermal/ 21600F: drivers/thermal/ 21601F: include/dt-bindings/thermal/ 21602F: include/linux/cpu_cooling.h 21603F: include/linux/thermal.h 21604F: include/uapi/linux/thermal.h 21605F: tools/lib/thermal/ 21606F: tools/thermal/ 21607 21608THERMAL DRIVER FOR AMLOGIC SOCS 21609M: Guillaume La Roque <glaroque@baylibre.com> 21610L: linux-pm@vger.kernel.org 21611L: linux-amlogic@lists.infradead.org 21612S: Supported 21613W: http://linux-meson.com/ 21614F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21615F: drivers/thermal/amlogic_thermal.c 21616 21617THERMAL/CPU_COOLING 21618M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21619M: Daniel Lezcano <daniel.lezcano@linaro.org> 21620M: Viresh Kumar <viresh.kumar@linaro.org> 21621R: Lukasz Luba <lukasz.luba@arm.com> 21622L: linux-pm@vger.kernel.org 21623S: Supported 21624F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21625F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21626F: drivers/thermal/cpufreq_cooling.c 21627F: drivers/thermal/cpuidle_cooling.c 21628F: include/linux/cpu_cooling.h 21629 21630THERMAL/POWER_ALLOCATOR 21631M: Lukasz Luba <lukasz.luba@arm.com> 21632L: linux-pm@vger.kernel.org 21633S: Maintained 21634F: Documentation/driver-api/thermal/power_allocator.rst 21635F: drivers/thermal/gov_power_allocator.c 21636F: drivers/thermal/thermal_trace_ipa.h 21637 21638THINKPAD ACPI EXTRAS DRIVER 21639M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21640L: ibm-acpi-devel@lists.sourceforge.net 21641L: platform-driver-x86@vger.kernel.org 21642S: Maintained 21643W: http://ibm-acpi.sourceforge.net 21644W: http://thinkwiki.org/wiki/Ibm-acpi 21645T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21646F: drivers/platform/x86/thinkpad_acpi.c 21647 21648THINKPAD LMI DRIVER 21649M: Mark Pearson <markpearson@lenovo.com> 21650L: platform-driver-x86@vger.kernel.org 21651S: Maintained 21652F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21653F: drivers/platform/x86/think-lmi.? 21654 21655THUNDERBOLT DMA TRAFFIC TEST DRIVER 21656M: Isaac Hazan <isaac.hazan@intel.com> 21657L: linux-usb@vger.kernel.org 21658S: Maintained 21659F: drivers/thunderbolt/dma_test.c 21660 21661THUNDERBOLT DRIVER 21662M: Andreas Noever <andreas.noever@gmail.com> 21663M: Michael Jamet <michael.jamet@intel.com> 21664M: Mika Westerberg <mika.westerberg@linux.intel.com> 21665M: Yehezkel Bernat <YehezkelShB@gmail.com> 21666L: linux-usb@vger.kernel.org 21667S: Maintained 21668T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21669F: Documentation/admin-guide/thunderbolt.rst 21670F: drivers/thunderbolt/ 21671F: include/linux/thunderbolt.h 21672 21673THUNDERBOLT NETWORK DRIVER 21674M: Michael Jamet <michael.jamet@intel.com> 21675M: Mika Westerberg <mika.westerberg@linux.intel.com> 21676M: Yehezkel Bernat <YehezkelShB@gmail.com> 21677L: netdev@vger.kernel.org 21678S: Maintained 21679F: drivers/net/thunderbolt/ 21680 21681THUNDERX GPIO DRIVER 21682M: Robert Richter <rric@kernel.org> 21683S: Odd Fixes 21684F: drivers/gpio/gpio-thunderx.c 21685 21686TI ADS7924 ADC DRIVER 21687M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21688L: linux-iio@vger.kernel.org 21689S: Supported 21690F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21691F: drivers/iio/adc/ti-ads7924.c 21692 21693TI AM437X VPFE DRIVER 21694M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21695L: linux-media@vger.kernel.org 21696S: Maintained 21697W: https://linuxtv.org 21698Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21699T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21700F: drivers/media/platform/ti/am437x/ 21701 21702TI BANDGAP AND THERMAL DRIVER 21703M: Eduardo Valentin <edubezval@gmail.com> 21704M: Keerthy <j-keerthy@ti.com> 21705L: linux-pm@vger.kernel.org 21706L: linux-omap@vger.kernel.org 21707S: Maintained 21708F: drivers/thermal/ti-soc-thermal/ 21709 21710TI BQ27XXX POWER SUPPLY DRIVER 21711F: drivers/power/supply/bq27xxx_battery.c 21712F: drivers/power/supply/bq27xxx_battery_i2c.c 21713F: include/linux/power/bq27xxx_battery.h 21714 21715TI CDCE706 CLOCK DRIVER 21716M: Max Filippov <jcmvbkbc@gmail.com> 21717S: Maintained 21718F: drivers/clk/clk-cdce706.c 21719 21720TI CLOCK DRIVER 21721M: Tero Kristo <kristo@kernel.org> 21722L: linux-omap@vger.kernel.org 21723S: Odd Fixes 21724F: drivers/clk/ti/ 21725F: include/linux/clk/ti.h 21726 21727TI DAVINCI MACHINE SUPPORT 21728M: Bartosz Golaszewski <brgl@bgdev.pl> 21729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21730S: Maintained 21731T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21732F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21733F: arch/arm/boot/dts/ti/davinci/ 21734F: arch/arm/mach-davinci/ 21735F: drivers/i2c/busses/i2c-davinci.c 21736 21737TI DAVINCI SERIES CLOCK DRIVER 21738M: David Lechner <david@lechnology.com> 21739R: Sekhar Nori <nsekhar@ti.com> 21740S: Maintained 21741F: Documentation/devicetree/bindings/clock/ti/davinci/ 21742F: drivers/clk/davinci/ 21743F: include/linux/clk/davinci.h 21744 21745TI DAVINCI SERIES GPIO DRIVER 21746M: Keerthy <j-keerthy@ti.com> 21747L: linux-gpio@vger.kernel.org 21748S: Maintained 21749F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21750F: drivers/gpio/gpio-davinci.c 21751 21752TI DAVINCI SERIES MEDIA DRIVER 21753M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21754L: linux-media@vger.kernel.org 21755S: Maintained 21756W: https://linuxtv.org 21757Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21758T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21759F: drivers/media/platform/ti/davinci/ 21760F: include/media/davinci/ 21761 21762TI ENHANCED CAPTURE (eCAP) DRIVER 21763M: Vignesh Raghavendra <vigneshr@ti.com> 21764R: Julien Panis <jpanis@baylibre.com> 21765L: linux-iio@vger.kernel.org 21766L: linux-omap@vger.kernel.org 21767S: Maintained 21768F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21769F: drivers/counter/ti-ecap-capture.c 21770 21771TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21772R: David Lechner <david@lechnology.com> 21773L: linux-iio@vger.kernel.org 21774F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21775F: drivers/counter/ti-eqep.c 21776 21777TI ETHERNET SWITCH DRIVER (CPSW) 21778R: Grygorii Strashko <grygorii.strashko@ti.com> 21779L: linux-omap@vger.kernel.org 21780L: netdev@vger.kernel.org 21781S: Maintained 21782F: drivers/net/ethernet/ti/cpsw* 21783F: drivers/net/ethernet/ti/davinci* 21784 21785TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21786M: Alex Dubov <oakad@yahoo.com> 21787S: Maintained 21788W: http://tifmxx.berlios.de/ 21789F: drivers/memstick/host/tifm_ms.c 21790F: drivers/misc/tifm* 21791F: drivers/mmc/host/tifm_sd.c 21792F: include/linux/tifm.h 21793 21794TI FPD-LINK DRIVERS 21795M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21796L: linux-media@vger.kernel.org 21797S: Maintained 21798F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21799F: drivers/media/i2c/ds90* 21800F: include/media/i2c/ds90* 21801 21802TI J721E CSI2RX DRIVER 21803M: Jai Luthra <j-luthra@ti.com> 21804L: linux-media@vger.kernel.org 21805S: Maintained 21806F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 21807F: drivers/media/platform/ti/j721e-csi2rx/ 21808 21809TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21810M: Nishanth Menon <nm@ti.com> 21811M: Santosh Shilimkar <ssantosh@kernel.org> 21812L: linux-kernel@vger.kernel.org 21813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21814S: Maintained 21815T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21816F: drivers/pmdomain/ti/omap_prm.c 21817F: drivers/soc/ti/* 21818 21819TI LM49xxx FAMILY ASoC CODEC DRIVERS 21820M: M R Swami Reddy <mr.swami.reddy@ti.com> 21821M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21822L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21823S: Maintained 21824F: sound/soc/codecs/isabelle* 21825F: sound/soc/codecs/lm49453* 21826 21827TI LMP92064 ADC DRIVER 21828M: Leonard Göhrs <l.goehrs@pengutronix.de> 21829R: kernel@pengutronix.de 21830L: linux-iio@vger.kernel.org 21831S: Maintained 21832F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21833F: drivers/iio/adc/ti-lmp92064.c 21834 21835TI PCM3060 ASoC CODEC DRIVER 21836M: Kirill Marinushkin <kmarinushkin@birdec.com> 21837L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21838S: Maintained 21839F: Documentation/devicetree/bindings/sound/pcm3060.txt 21840F: sound/soc/codecs/pcm3060* 21841 21842TI TAS571X FAMILY ASoC CODEC DRIVER 21843M: Kevin Cernekee <cernekee@chromium.org> 21844L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21845S: Odd Fixes 21846F: sound/soc/codecs/tas571x* 21847 21848TI TMAG5273 MAGNETOMETER DRIVER 21849M: Gerald Loacker <gerald.loacker@wolfvision.net> 21850L: linux-iio@vger.kernel.org 21851S: Maintained 21852F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21853F: drivers/iio/magnetometer/tmag5273.c 21854 21855TI TRF7970A NFC DRIVER 21856M: Mark Greer <mgreer@animalcreek.com> 21857L: linux-wireless@vger.kernel.org 21858S: Supported 21859F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21860F: drivers/nfc/trf7970a.c 21861 21862TI TSC2046 ADC DRIVER 21863M: Oleksij Rempel <o.rempel@pengutronix.de> 21864R: kernel@pengutronix.de 21865L: linux-iio@vger.kernel.org 21866S: Maintained 21867F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21868F: drivers/iio/adc/ti-tsc2046.c 21869 21870TI TWL4030 SERIES SOC CODEC DRIVER 21871M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21872L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21873S: Maintained 21874F: sound/soc/codecs/twl4030* 21875 21876TI VPE/CAL DRIVERS 21877M: Benoit Parrot <bparrot@ti.com> 21878L: linux-media@vger.kernel.org 21879S: Maintained 21880W: http://linuxtv.org/ 21881Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21882F: Documentation/devicetree/bindings/media/ti,cal.yaml 21883F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21884F: drivers/media/platform/ti/cal/ 21885F: drivers/media/platform/ti/vpe/ 21886 21887TI WILINK WIRELESS DRIVERS 21888L: linux-wireless@vger.kernel.org 21889S: Orphan 21890W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21891W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21892F: drivers/net/wireless/ti/ 21893 21894TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21895M: John Stultz <jstultz@google.com> 21896M: Thomas Gleixner <tglx@linutronix.de> 21897R: Stephen Boyd <sboyd@kernel.org> 21898L: linux-kernel@vger.kernel.org 21899S: Supported 21900T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21901F: include/linux/clocksource.h 21902F: include/linux/time.h 21903F: include/linux/timex.h 21904F: include/uapi/linux/time.h 21905F: include/uapi/linux/timex.h 21906F: kernel/time/alarmtimer.c 21907F: kernel/time/clocksource.c 21908F: kernel/time/ntp.c 21909F: kernel/time/time*.c 21910F: tools/testing/selftests/timers/ 21911 21912TIPC NETWORK LAYER 21913M: Jon Maloy <jmaloy@redhat.com> 21914M: Ying Xue <ying.xue@windriver.com> 21915L: netdev@vger.kernel.org (core kernel code) 21916L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21917S: Maintained 21918W: http://tipc.sourceforge.net/ 21919F: include/uapi/linux/tipc*.h 21920F: net/tipc/ 21921 21922TLAN NETWORK DRIVER 21923M: Samuel Chessman <chessman@tux.org> 21924L: tlan-devel@lists.sourceforge.net (subscribers-only) 21925S: Maintained 21926W: http://sourceforge.net/projects/tlan/ 21927F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21928F: drivers/net/ethernet/ti/tlan.* 21929 21930TMIO/SDHI MMC DRIVER 21931M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21932L: linux-mmc@vger.kernel.org 21933L: linux-renesas-soc@vger.kernel.org 21934S: Supported 21935F: drivers/mmc/host/renesas_sdhi* 21936F: drivers/mmc/host/tmio_mmc* 21937F: include/linux/mfd/tmio.h 21938 21939TMP401 HARDWARE MONITOR DRIVER 21940M: Guenter Roeck <linux@roeck-us.net> 21941L: linux-hwmon@vger.kernel.org 21942S: Maintained 21943F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21944F: Documentation/hwmon/tmp401.rst 21945F: drivers/hwmon/tmp401.c 21946 21947TMP464 HARDWARE MONITOR DRIVER 21948M: Guenter Roeck <linux@roeck-us.net> 21949L: linux-hwmon@vger.kernel.org 21950S: Maintained 21951F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21952F: Documentation/hwmon/tmp464.rst 21953F: drivers/hwmon/tmp464.c 21954 21955TMP513 HARDWARE MONITOR DRIVER 21956M: Eric Tremblay <etremblay@distech-controls.com> 21957L: linux-hwmon@vger.kernel.org 21958S: Maintained 21959F: Documentation/hwmon/tmp513.rst 21960F: drivers/hwmon/tmp513.c 21961 21962TMPFS (SHMEM FILESYSTEM) 21963M: Hugh Dickins <hughd@google.com> 21964L: linux-mm@kvack.org 21965S: Maintained 21966F: include/linux/shmem_fs.h 21967F: mm/shmem.c 21968 21969TOMOYO SECURITY MODULE 21970M: Kentaro Takeda <takedakn@nttdata.co.jp> 21971M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21972L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21973L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21974L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21975L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21976S: Maintained 21977W: https://tomoyo.osdn.jp/ 21978F: security/tomoyo/ 21979 21980TOPSTAR LAPTOP EXTRAS DRIVER 21981M: Herton Ronaldo Krzesinski <herton@canonical.com> 21982L: platform-driver-x86@vger.kernel.org 21983S: Maintained 21984F: drivers/platform/x86/topstar-laptop.c 21985 21986TORTURE-TEST MODULES 21987M: Davidlohr Bueso <dave@stgolabs.net> 21988M: "Paul E. McKenney" <paulmck@kernel.org> 21989M: Josh Triplett <josh@joshtriplett.org> 21990L: linux-kernel@vger.kernel.org 21991S: Supported 21992T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21993F: Documentation/RCU/torture.rst 21994F: kernel/locking/locktorture.c 21995F: kernel/rcu/rcuscale.c 21996F: kernel/rcu/rcutorture.c 21997F: kernel/rcu/refscale.c 21998F: kernel/torture.c 21999 22000TOSHIBA ACPI EXTRAS DRIVER 22001M: Azael Avalos <coproscefalo@gmail.com> 22002L: platform-driver-x86@vger.kernel.org 22003S: Maintained 22004F: drivers/platform/x86/toshiba_acpi.c 22005 22006TOSHIBA BLUETOOTH DRIVER 22007M: Azael Avalos <coproscefalo@gmail.com> 22008L: platform-driver-x86@vger.kernel.org 22009S: Maintained 22010F: drivers/platform/x86/toshiba_bluetooth.c 22011 22012TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22013M: Azael Avalos <coproscefalo@gmail.com> 22014L: platform-driver-x86@vger.kernel.org 22015S: Maintained 22016F: drivers/platform/x86/toshiba_haps.c 22017 22018TOSHIBA SMM DRIVER 22019M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22020S: Maintained 22021W: http://www.buzzard.org.uk/toshiba/ 22022F: drivers/char/toshiba.c 22023F: include/linux/toshiba.h 22024F: include/uapi/linux/toshiba.h 22025 22026TOSHIBA TC358743 DRIVER 22027M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22028L: linux-media@vger.kernel.org 22029S: Maintained 22030F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22031F: drivers/media/i2c/tc358743* 22032F: include/media/i2c/tc358743.h 22033 22034TOSHIBA WMI HOTKEYS DRIVER 22035M: Azael Avalos <coproscefalo@gmail.com> 22036L: platform-driver-x86@vger.kernel.org 22037S: Maintained 22038F: drivers/platform/x86/toshiba-wmi.c 22039 22040TPM DEVICE DRIVER 22041M: Peter Huewe <peterhuewe@gmx.de> 22042M: Jarkko Sakkinen <jarkko@kernel.org> 22043R: Jason Gunthorpe <jgg@ziepe.ca> 22044L: linux-integrity@vger.kernel.org 22045S: Maintained 22046W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22047Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22048T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22049F: drivers/char/tpm/ 22050 22051TPS546D24 DRIVER 22052M: Duke Du <dukedu83@gmail.com> 22053L: linux-hwmon@vger.kernel.org 22054S: Maintained 22055F: Documentation/hwmon/tps546d24.rst 22056F: drivers/hwmon/pmbus/tps546d24.c 22057 22058TQ SYSTEMS BOARD & DRIVER SUPPORT 22059L: linux@ew.tq-group.com 22060S: Supported 22061W: https://www.tq-group.com/en/products/tq-embedded/ 22062F: arch/arm/boot/dts/imx*mba*.dts* 22063F: arch/arm/boot/dts/imx*tqma*.dts* 22064F: arch/arm/boot/dts/mba*.dtsi 22065F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22066F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22067F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22068F: arch/arm64/boot/dts/freescale/mba*.dtsi 22069F: arch/arm64/boot/dts/freescale/tqml*.dts* 22070F: drivers/gpio/gpio-tqmx86.c 22071F: drivers/mfd/tqmx86.c 22072F: drivers/watchdog/tqmx86_wdt.c 22073 22074TRACING 22075M: Steven Rostedt <rostedt@goodmis.org> 22076M: Masami Hiramatsu <mhiramat@kernel.org> 22077L: linux-kernel@vger.kernel.org 22078L: linux-trace-kernel@vger.kernel.org 22079S: Maintained 22080Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22081T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22082F: Documentation/trace/* 22083F: fs/tracefs/ 22084F: include/linux/trace*.h 22085F: include/trace/ 22086F: kernel/trace/ 22087F: scripts/tracing/ 22088F: tools/testing/selftests/ftrace/ 22089 22090TRACING MMIO ACCESSES (MMIOTRACE) 22091M: Steven Rostedt <rostedt@goodmis.org> 22092M: Masami Hiramatsu <mhiramat@kernel.org> 22093R: Karol Herbst <karolherbst@gmail.com> 22094R: Pekka Paalanen <ppaalanen@gmail.com> 22095L: linux-kernel@vger.kernel.org 22096L: nouveau@lists.freedesktop.org 22097S: Maintained 22098F: arch/x86/mm/kmmio.c 22099F: arch/x86/mm/mmio-mod.c 22100F: arch/x86/mm/testmmiotrace.c 22101F: include/linux/mmiotrace.h 22102F: kernel/trace/trace_mmiotrace.c 22103 22104TRACING OS NOISE / LATENCY TRACERS 22105M: Steven Rostedt <rostedt@goodmis.org> 22106M: Daniel Bristot de Oliveira <bristot@kernel.org> 22107S: Maintained 22108F: Documentation/trace/hwlat_detector.rst 22109F: Documentation/trace/osnoise-tracer.rst 22110F: Documentation/trace/timerlat-tracer.rst 22111F: arch/*/kernel/trace.c 22112F: include/trace/events/osnoise.h 22113F: kernel/trace/trace_hwlat.c 22114F: kernel/trace/trace_irqsoff.c 22115F: kernel/trace/trace_osnoise.c 22116F: kernel/trace/trace_sched_wakeup.c 22117 22118TRADITIONAL CHINESE DOCUMENTATION 22119M: Hu Haowen <src.res.211@gmail.com> 22120S: Maintained 22121W: https://github.com/srcres258/linux-doc 22122T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22123F: Documentation/translations/zh_TW/ 22124 22125TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22126M: Dan Williams <dan.j.williams@intel.com> 22127L: linux-coco@lists.linux.dev 22128S: Maintained 22129F: Documentation/ABI/testing/configfs-tsm 22130F: drivers/virt/coco/tsm.c 22131F: include/linux/tsm.h 22132 22133TTY LAYER AND SERIAL DRIVERS 22134M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22135M: Jiri Slaby <jirislaby@kernel.org> 22136L: linux-kernel@vger.kernel.org 22137L: linux-serial@vger.kernel.org 22138S: Supported 22139T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22140F: Documentation/devicetree/bindings/serial/ 22141F: Documentation/driver-api/serial/ 22142F: drivers/tty/ 22143F: include/linux/selection.h 22144F: include/linux/serial.h 22145F: include/linux/serial_core.h 22146F: include/linux/sysrq.h 22147F: include/linux/tty*.h 22148F: include/linux/vt.h 22149F: include/linux/vt_*.h 22150F: include/uapi/linux/serial.h 22151F: include/uapi/linux/serial_core.h 22152F: include/uapi/linux/tty.h 22153 22154TUA9001 MEDIA DRIVER 22155M: Antti Palosaari <crope@iki.fi> 22156L: linux-media@vger.kernel.org 22157S: Maintained 22158W: https://linuxtv.org 22159W: http://palosaari.fi/linux/ 22160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22161T: git git://linuxtv.org/anttip/media_tree.git 22162F: drivers/media/tuners/tua9001* 22163 22164TULIP NETWORK DRIVERS 22165L: netdev@vger.kernel.org 22166L: linux-parisc@vger.kernel.org 22167S: Orphan 22168F: drivers/net/ethernet/dec/tulip/ 22169 22170TUN/TAP driver 22171M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22172M: Jason Wang <jasowang@redhat.com> 22173S: Maintained 22174W: http://vtun.sourceforge.net/tun 22175F: Documentation/networking/tuntap.rst 22176F: arch/um/os-Linux/drivers/ 22177F: drivers/net/tap.c 22178F: drivers/net/tun.c 22179 22180TURBOCHANNEL SUBSYSTEM 22181M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22182M: Ralf Baechle <ralf@linux-mips.org> 22183L: linux-mips@vger.kernel.org 22184S: Maintained 22185Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22186F: drivers/tc/ 22187F: include/linux/tc.h 22188 22189TURBOSTAT UTILITY 22190M: "Len Brown" <lenb@kernel.org> 22191L: linux-pm@vger.kernel.org 22192S: Supported 22193Q: https://patchwork.kernel.org/project/linux-pm/list/ 22194B: https://bugzilla.kernel.org 22195T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22196F: tools/power/x86/turbostat/ 22197 22198TW5864 VIDEO4LINUX DRIVER 22199M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22200M: Anton Sviridenko <anton@corp.bluecherry.net> 22201M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22202M: Andrey Utkin <andrey_utkin@fastmail.com> 22203L: linux-media@vger.kernel.org 22204S: Supported 22205F: drivers/media/pci/tw5864/ 22206 22207TW68 VIDEO4LINUX DRIVER 22208M: Hans Verkuil <hverkuil@xs4all.nl> 22209L: linux-media@vger.kernel.org 22210S: Odd Fixes 22211W: https://linuxtv.org 22212T: git git://linuxtv.org/media_tree.git 22213F: drivers/media/pci/tw68/ 22214 22215TW686X VIDEO4LINUX DRIVER 22216M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22217L: linux-media@vger.kernel.org 22218S: Maintained 22219W: http://linuxtv.org 22220T: git git://linuxtv.org/media_tree.git 22221F: drivers/media/pci/tw686x/ 22222 22223U-BOOT ENVIRONMENT VARIABLES 22224M: Rafał Miłecki <rafal@milecki.pl> 22225S: Maintained 22226F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22227F: drivers/nvmem/u-boot-env.c 22228 22229UACCE ACCELERATOR FRAMEWORK 22230M: Zhangfei Gao <zhangfei.gao@linaro.org> 22231M: Zhou Wang <wangzhou1@hisilicon.com> 22232L: linux-accelerators@lists.ozlabs.org 22233L: linux-kernel@vger.kernel.org 22234S: Maintained 22235F: Documentation/ABI/testing/sysfs-driver-uacce 22236F: Documentation/misc-devices/uacce.rst 22237F: drivers/misc/uacce/ 22238F: include/linux/uacce.h 22239F: include/uapi/misc/uacce/ 22240 22241UBI FILE SYSTEM (UBIFS) 22242M: Richard Weinberger <richard@nod.at> 22243L: linux-mtd@lists.infradead.org 22244S: Supported 22245W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22246T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22247T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22248F: Documentation/ABI/testing/sysfs-fs-ubifs 22249F: Documentation/filesystems/ubifs-authentication.rst 22250F: Documentation/filesystems/ubifs.rst 22251F: fs/ubifs/ 22252 22253UBLK USERSPACE BLOCK DRIVER 22254M: Ming Lei <ming.lei@redhat.com> 22255L: linux-block@vger.kernel.org 22256S: Maintained 22257F: Documentation/block/ublk.rst 22258F: drivers/block/ublk_drv.c 22259F: include/uapi/linux/ublk_cmd.h 22260 22261UCLINUX (M68KNOMMU AND COLDFIRE) 22262M: Greg Ungerer <gerg@linux-m68k.org> 22263L: linux-m68k@lists.linux-m68k.org 22264S: Maintained 22265W: http://www.linux-m68k.org/ 22266T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22267F: arch/m68k/*/*_no.* 22268F: arch/m68k/68*/ 22269F: arch/m68k/coldfire/ 22270F: arch/m68k/include/asm/*_no.* 22271 22272UDF FILESYSTEM 22273M: Jan Kara <jack@suse.com> 22274S: Maintained 22275F: Documentation/filesystems/udf.rst 22276F: fs/udf/ 22277 22278UDRAW TABLET 22279M: Bastien Nocera <hadess@hadess.net> 22280L: linux-input@vger.kernel.org 22281S: Maintained 22282F: drivers/hid/hid-udraw-ps3.c 22283 22284UFS FILESYSTEM 22285M: Evgeniy Dushistov <dushistov@mail.ru> 22286S: Maintained 22287F: Documentation/admin-guide/ufs.rst 22288F: fs/ufs/ 22289 22290UHID USERSPACE HID IO DRIVER 22291M: David Rheinsberg <david@readahead.eu> 22292L: linux-input@vger.kernel.org 22293S: Maintained 22294F: drivers/hid/uhid.c 22295F: include/uapi/linux/uhid.h 22296 22297ULPI BUS 22298M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22299L: linux-usb@vger.kernel.org 22300S: Maintained 22301F: drivers/usb/common/ulpi.c 22302F: include/linux/ulpi/ 22303 22304UNICODE SUBSYSTEM 22305M: Gabriel Krisman Bertazi <krisman@collabora.com> 22306L: linux-fsdevel@vger.kernel.org 22307S: Supported 22308F: fs/unicode/ 22309 22310UNIFDEF 22311M: Tony Finch <dot@dotat.at> 22312S: Maintained 22313W: http://dotat.at/prog/unifdef 22314F: scripts/unifdef.c 22315 22316UNIFORM CDROM DRIVER 22317M: Phillip Potter <phil@philpotter.co.uk> 22318S: Maintained 22319F: Documentation/cdrom/ 22320F: drivers/cdrom/cdrom.c 22321F: include/linux/cdrom.h 22322F: include/uapi/linux/cdrom.h 22323 22324UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22325R: Alim Akhtar <alim.akhtar@samsung.com> 22326R: Avri Altman <avri.altman@wdc.com> 22327R: Bart Van Assche <bvanassche@acm.org> 22328L: linux-scsi@vger.kernel.org 22329S: Supported 22330F: Documentation/devicetree/bindings/ufs/ 22331F: Documentation/scsi/ufs.rst 22332F: drivers/ufs/core/ 22333 22334UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22335M: Pedro Sousa <pedrom.sousa@synopsys.com> 22336L: linux-scsi@vger.kernel.org 22337S: Supported 22338F: drivers/ufs/host/*dwc* 22339 22340UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22341M: Alim Akhtar <alim.akhtar@samsung.com> 22342L: linux-scsi@vger.kernel.org 22343S: Maintained 22344F: drivers/ufs/host/ufs-exynos* 22345 22346UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22347M: Stanley Chu <stanley.chu@mediatek.com> 22348L: linux-scsi@vger.kernel.org 22349L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22350S: Maintained 22351F: drivers/ufs/host/ufs-mediatek* 22352 22353UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22354M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22355L: linux-arm-msm@vger.kernel.org 22356L: linux-scsi@vger.kernel.org 22357S: Maintained 22358F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22359F: drivers/ufs/host/ufs-qcom* 22360 22361UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22362M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22363L: linux-renesas-soc@vger.kernel.org 22364L: linux-scsi@vger.kernel.org 22365S: Maintained 22366F: drivers/ufs/host/ufs-renesas.c 22367 22368UNSORTED BLOCK IMAGES (UBI) 22369M: Richard Weinberger <richard@nod.at> 22370L: linux-mtd@lists.infradead.org 22371S: Supported 22372W: http://www.linux-mtd.infradead.org/ 22373T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22374T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22375F: drivers/mtd/ubi/ 22376F: include/linux/mtd/ubi.h 22377F: include/uapi/mtd/ubi-user.h 22378 22379USB "USBNET" DRIVER FRAMEWORK 22380M: Oliver Neukum <oneukum@suse.com> 22381L: netdev@vger.kernel.org 22382S: Maintained 22383W: http://www.linux-usb.org/usbnet 22384F: drivers/net/usb/usbnet.c 22385F: include/linux/usb/usbnet.h 22386 22387USB ACM DRIVER 22388M: Oliver Neukum <oneukum@suse.com> 22389L: linux-usb@vger.kernel.org 22390S: Maintained 22391F: Documentation/usb/acm.rst 22392F: drivers/usb/class/cdc-acm.* 22393 22394USB APPLE MFI FASTCHARGE DRIVER 22395M: Bastien Nocera <hadess@hadess.net> 22396L: linux-usb@vger.kernel.org 22397S: Maintained 22398F: drivers/usb/misc/apple-mfi-fastcharge.c 22399 22400USB AR5523 WIRELESS DRIVER 22401L: linux-wireless@vger.kernel.org 22402S: Orphan 22403F: drivers/net/wireless/ath/ar5523/ 22404 22405USB ATTACHED SCSI 22406M: Oliver Neukum <oneukum@suse.com> 22407L: linux-usb@vger.kernel.org 22408L: linux-scsi@vger.kernel.org 22409S: Maintained 22410F: drivers/usb/storage/uas.c 22411 22412USB CDC ETHERNET DRIVER 22413M: Oliver Neukum <oliver@neukum.org> 22414L: linux-usb@vger.kernel.org 22415S: Maintained 22416F: drivers/net/usb/cdc_*.c 22417F: include/uapi/linux/usb/cdc.h 22418 22419USB CHAOSKEY DRIVER 22420M: Keith Packard <keithp@keithp.com> 22421L: linux-usb@vger.kernel.org 22422S: Maintained 22423F: drivers/usb/misc/chaoskey.c 22424 22425USB CYPRESS C67X00 DRIVER 22426L: linux-usb@vger.kernel.org 22427S: Orphan 22428F: drivers/usb/c67x00/ 22429 22430USB DAVICOM DM9601 DRIVER 22431M: Peter Korsgaard <peter@korsgaard.com> 22432L: netdev@vger.kernel.org 22433S: Maintained 22434W: http://www.linux-usb.org/usbnet 22435F: drivers/net/usb/dm9601.c 22436 22437USB EHCI DRIVER 22438M: Alan Stern <stern@rowland.harvard.edu> 22439L: linux-usb@vger.kernel.org 22440S: Maintained 22441F: Documentation/usb/ehci.rst 22442F: drivers/usb/host/ehci* 22443 22444USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22445M: Jiri Kosina <jikos@kernel.org> 22446M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22447L: linux-usb@vger.kernel.org 22448S: Maintained 22449T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22450F: Documentation/hid/hiddev.rst 22451F: drivers/hid/usbhid/ 22452 22453USB INTEL XHCI ROLE MUX DRIVER 22454M: Hans de Goede <hdegoede@redhat.com> 22455L: linux-usb@vger.kernel.org 22456S: Maintained 22457F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22458 22459USB IP DRIVER FOR HISILICON KIRIN 960 22460M: Yu Chen <chenyu56@huawei.com> 22461M: Binghui Wang <wangbinghui@hisilicon.com> 22462L: linux-usb@vger.kernel.org 22463S: Maintained 22464F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22465F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22466 22467USB IP DRIVER FOR HISILICON KIRIN 970 22468M: Mauro Carvalho Chehab <mchehab@kernel.org> 22469L: linux-usb@vger.kernel.org 22470S: Maintained 22471F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22472F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22473 22474USB ISP116X DRIVER 22475M: Olav Kongas <ok@artecdesign.ee> 22476L: linux-usb@vger.kernel.org 22477S: Maintained 22478F: drivers/usb/host/isp116x* 22479F: include/linux/usb/isp116x.h 22480 22481USB ISP1760 DRIVER 22482M: Rui Miguel Silva <rui.silva@linaro.org> 22483L: linux-usb@vger.kernel.org 22484S: Maintained 22485F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22486F: drivers/usb/isp1760/* 22487 22488USB LAN78XX ETHERNET DRIVER 22489M: Woojung Huh <woojung.huh@microchip.com> 22490M: UNGLinuxDriver@microchip.com 22491L: netdev@vger.kernel.org 22492S: Maintained 22493F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22494F: drivers/net/usb/lan78xx.* 22495F: include/dt-bindings/net/microchip-lan78xx.h 22496 22497USB MASS STORAGE DRIVER 22498M: Alan Stern <stern@rowland.harvard.edu> 22499L: linux-usb@vger.kernel.org 22500L: usb-storage@lists.one-eyed-alien.net 22501S: Maintained 22502F: drivers/usb/storage/ 22503 22504USB MIDI DRIVER 22505M: Clemens Ladisch <clemens@ladisch.de> 22506L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22507S: Maintained 22508T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22509F: sound/usb/midi.* 22510 22511USB NETWORKING DRIVERS 22512L: linux-usb@vger.kernel.org 22513S: Odd Fixes 22514F: drivers/net/usb/ 22515 22516USB OHCI DRIVER 22517M: Alan Stern <stern@rowland.harvard.edu> 22518L: linux-usb@vger.kernel.org 22519S: Maintained 22520F: Documentation/usb/ohci.rst 22521F: drivers/usb/host/ohci* 22522 22523USB OTG FSM (Finite State Machine) 22524M: Peter Chen <peter.chen@kernel.org> 22525L: linux-usb@vger.kernel.org 22526S: Maintained 22527T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22528F: drivers/usb/common/usb-otg-fsm.c 22529 22530USB OVER IP DRIVER 22531M: Valentina Manea <valentina.manea.m@gmail.com> 22532M: Shuah Khan <shuah@kernel.org> 22533M: Shuah Khan <skhan@linuxfoundation.org> 22534R: Hongren Zheng <i@zenithal.me> 22535L: linux-usb@vger.kernel.org 22536S: Maintained 22537F: Documentation/usb/usbip_protocol.rst 22538F: drivers/usb/usbip/ 22539F: tools/testing/selftests/drivers/usb/usbip/ 22540F: tools/usb/usbip/ 22541 22542USB PEGASUS DRIVER 22543M: Petko Manolov <petkan@nucleusys.com> 22544L: linux-usb@vger.kernel.org 22545L: netdev@vger.kernel.org 22546S: Maintained 22547W: https://github.com/petkan/pegasus 22548T: git https://github.com/petkan/pegasus.git 22549F: drivers/net/usb/pegasus.* 22550 22551USB PRINTER DRIVER (usblp) 22552M: Pete Zaitcev <zaitcev@redhat.com> 22553L: linux-usb@vger.kernel.org 22554S: Supported 22555F: drivers/usb/class/usblp.c 22556 22557USB QMI WWAN NETWORK DRIVER 22558M: Bjørn Mork <bjorn@mork.no> 22559L: netdev@vger.kernel.org 22560S: Maintained 22561F: Documentation/ABI/testing/sysfs-class-net-qmi 22562F: drivers/net/usb/qmi_wwan.c 22563 22564USB RAW GADGET DRIVER 22565R: Andrey Konovalov <andreyknvl@gmail.com> 22566L: linux-usb@vger.kernel.org 22567S: Maintained 22568F: Documentation/usb/raw-gadget.rst 22569F: drivers/usb/gadget/legacy/raw_gadget.c 22570F: include/uapi/linux/usb/raw_gadget.h 22571 22572USB RTL8150 DRIVER 22573M: Petko Manolov <petkan@nucleusys.com> 22574L: linux-usb@vger.kernel.org 22575L: netdev@vger.kernel.org 22576S: Maintained 22577W: https://github.com/petkan/rtl8150 22578T: git https://github.com/petkan/rtl8150.git 22579F: drivers/net/usb/rtl8150.c 22580 22581USB SERIAL SUBSYSTEM 22582M: Johan Hovold <johan@kernel.org> 22583L: linux-usb@vger.kernel.org 22584S: Maintained 22585T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22586F: Documentation/usb/usb-serial.rst 22587F: drivers/usb/serial/ 22588F: include/linux/usb/serial.h 22589 22590USB SMSC75XX ETHERNET DRIVER 22591M: Steve Glendinning <steve.glendinning@shawell.net> 22592L: netdev@vger.kernel.org 22593S: Maintained 22594F: drivers/net/usb/smsc75xx.* 22595 22596USB SMSC95XX ETHERNET DRIVER 22597M: Steve Glendinning <steve.glendinning@shawell.net> 22598M: UNGLinuxDriver@microchip.com 22599L: netdev@vger.kernel.org 22600S: Maintained 22601F: drivers/net/usb/smsc95xx.* 22602 22603USB SUBSYSTEM 22604M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22605L: linux-usb@vger.kernel.org 22606S: Supported 22607W: http://www.linux-usb.org 22608T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22609F: Documentation/devicetree/bindings/usb/ 22610F: Documentation/usb/ 22611F: drivers/usb/ 22612F: include/dt-bindings/usb/ 22613F: include/linux/usb.h 22614F: include/linux/usb/ 22615F: include/uapi/linux/usb/ 22616 22617USB TYPEC BUS FOR ALTERNATE MODES 22618M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22619L: linux-usb@vger.kernel.org 22620S: Maintained 22621F: Documentation/ABI/testing/sysfs-bus-typec 22622F: Documentation/driver-api/usb/typec_bus.rst 22623F: drivers/usb/typec/altmodes/ 22624F: include/linux/usb/typec_altmode.h 22625 22626USB TYPEC CLASS 22627M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22628L: linux-usb@vger.kernel.org 22629S: Maintained 22630F: Documentation/ABI/testing/sysfs-class-typec 22631F: Documentation/driver-api/usb/typec.rst 22632F: drivers/usb/typec/ 22633F: include/linux/usb/typec.h 22634 22635USB TYPEC INTEL PMC MUX DRIVER 22636M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22637L: linux-usb@vger.kernel.org 22638S: Maintained 22639F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22640F: drivers/usb/typec/mux/intel_pmc_mux.c 22641 22642USB TYPEC PI3USB30532 MUX DRIVER 22643M: Hans de Goede <hdegoede@redhat.com> 22644L: linux-usb@vger.kernel.org 22645S: Maintained 22646F: drivers/usb/typec/mux/pi3usb30532.c 22647 22648USB TYPEC PORT CONTROLLER DRIVERS 22649M: Guenter Roeck <linux@roeck-us.net> 22650L: linux-usb@vger.kernel.org 22651S: Maintained 22652F: drivers/usb/typec/tcpm/ 22653 22654USB UHCI DRIVER 22655M: Alan Stern <stern@rowland.harvard.edu> 22656L: linux-usb@vger.kernel.org 22657S: Maintained 22658F: drivers/usb/host/uhci* 22659 22660USB VIDEO CLASS 22661M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22662L: linux-media@vger.kernel.org 22663S: Maintained 22664W: http://www.ideasonboard.org/uvc/ 22665T: git git://linuxtv.org/media_tree.git 22666F: drivers/media/usb/uvc/ 22667F: include/uapi/linux/uvcvideo.h 22668 22669USB WEBCAM GADGET 22670M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22671M: Daniel Scally <dan.scally@ideasonboard.com> 22672L: linux-usb@vger.kernel.org 22673S: Maintained 22674F: drivers/usb/gadget/function/*uvc* 22675F: drivers/usb/gadget/legacy/webcam.c 22676F: include/uapi/linux/usb/g_uvc.h 22677 22678USB WIRELESS RNDIS DRIVER (rndis_wlan) 22679L: linux-wireless@vger.kernel.org 22680S: Orphan 22681F: drivers/net/wireless/legacy/rndis_wlan.c 22682 22683USB XHCI DRIVER 22684M: Mathias Nyman <mathias.nyman@intel.com> 22685L: linux-usb@vger.kernel.org 22686S: Supported 22687F: drivers/usb/host/pci-quirks* 22688F: drivers/usb/host/xhci* 22689 22690USB ZD1201 DRIVER 22691L: linux-wireless@vger.kernel.org 22692S: Orphan 22693W: http://linux-lc100020.sourceforge.net 22694F: drivers/net/wireless/zydas/zd1201.* 22695 22696USER DATAGRAM PROTOCOL (UDP) 22697M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22698S: Maintained 22699F: include/linux/udp.h 22700F: net/ipv4/udp.c 22701F: net/ipv6/udp.c 22702 22703USER-MODE LINUX (UML) 22704M: Richard Weinberger <richard@nod.at> 22705M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22706M: Johannes Berg <johannes@sipsolutions.net> 22707L: linux-um@lists.infradead.org 22708S: Maintained 22709W: http://user-mode-linux.sourceforge.net 22710Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22711T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22712T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22713F: Documentation/virt/uml/ 22714F: arch/um/ 22715F: arch/x86/um/ 22716F: fs/hostfs/ 22717 22718USERSPACE COPYIN/COPYOUT (UIOVEC) 22719M: Alexander Viro <viro@zeniv.linux.org.uk> 22720S: Maintained 22721F: include/linux/uio.h 22722F: lib/iov_iter.c 22723 22724USERSPACE DMA BUFFER DRIVER 22725M: Gerd Hoffmann <kraxel@redhat.com> 22726L: dri-devel@lists.freedesktop.org 22727S: Maintained 22728T: git git://anongit.freedesktop.org/drm/drm-misc 22729F: drivers/dma-buf/udmabuf.c 22730F: include/uapi/linux/udmabuf.h 22731 22732USERSPACE I/O (UIO) 22733M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22734S: Maintained 22735T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22736F: Documentation/driver-api/uio-howto.rst 22737F: drivers/uio/ 22738F: include/linux/uio_driver.h 22739 22740UTIL-LINUX PACKAGE 22741M: Karel Zak <kzak@redhat.com> 22742L: util-linux@vger.kernel.org 22743S: Maintained 22744W: http://en.wikipedia.org/wiki/Util-linux 22745T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22746 22747UUID HELPERS 22748R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22749L: linux-kernel@vger.kernel.org 22750S: Maintained 22751F: include/linux/uuid.h 22752F: lib/test_uuid.c 22753F: lib/uuid.c 22754 22755UV SYSFS DRIVER 22756M: Justin Ernst <justin.ernst@hpe.com> 22757L: platform-driver-x86@vger.kernel.org 22758S: Maintained 22759F: drivers/platform/x86/uv_sysfs.c 22760 22761UVESAFB DRIVER 22762M: Michal Januszewski <spock@gentoo.org> 22763L: linux-fbdev@vger.kernel.org 22764S: Maintained 22765W: https://github.com/mjanusz/v86d 22766F: Documentation/fb/uvesafb.rst 22767F: drivers/video/fbdev/uvesafb.* 22768 22769Ux500 CLOCK DRIVERS 22770M: Ulf Hansson <ulf.hansson@linaro.org> 22771L: linux-clk@vger.kernel.org 22772L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22773S: Maintained 22774F: drivers/clk/ux500/ 22775 22776V4L2 ASYNC AND FWNODE FRAMEWORKS 22777M: Sakari Ailus <sakari.ailus@linux.intel.com> 22778L: linux-media@vger.kernel.org 22779S: Maintained 22780T: git git://linuxtv.org/media_tree.git 22781F: drivers/media/v4l2-core/v4l2-async.c 22782F: drivers/media/v4l2-core/v4l2-fwnode.c 22783F: include/media/v4l2-async.h 22784F: include/media/v4l2-fwnode.h 22785 22786V4L2 LENS DRIVERS 22787M: Sakari Ailus <sakari.ailus@linux.intel.com> 22788L: linux-media@vger.kernel.org 22789S: Maintained 22790F: drivers/media/i2c/ak* 22791F: drivers/media/i2c/dw* 22792F: drivers/media/i2c/lm* 22793 22794V4L2 CAMERA SENSOR DRIVERS 22795M: Sakari Ailus <sakari.ailus@linux.intel.com> 22796L: linux-media@vger.kernel.org 22797S: Maintained 22798F: Documentation/driver-api/media/camera-sensor.rst 22799F: Documentation/driver-api/media/tx-rx.rst 22800F: drivers/media/i2c/ar* 22801F: drivers/media/i2c/hi* 22802F: drivers/media/i2c/imx* 22803F: drivers/media/i2c/mt* 22804F: drivers/media/i2c/og* 22805F: drivers/media/i2c/ov* 22806F: drivers/media/i2c/s5* 22807F: drivers/media/i2c/st-vgxy61.c 22808 22809VF610 NAND DRIVER 22810M: Stefan Agner <stefan@agner.ch> 22811L: linux-mtd@lists.infradead.org 22812S: Supported 22813F: drivers/mtd/nand/raw/vf610_nfc.c 22814 22815VFAT/FAT/MSDOS FILESYSTEM 22816M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22817S: Maintained 22818F: Documentation/filesystems/vfat.rst 22819F: fs/fat/ 22820F: tools/testing/selftests/filesystems/fat/ 22821 22822VFIO CDX DRIVER 22823M: Nipun Gupta <nipun.gupta@amd.com> 22824M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22825L: kvm@vger.kernel.org 22826S: Maintained 22827F: drivers/vfio/cdx/* 22828 22829VFIO DRIVER 22830M: Alex Williamson <alex.williamson@redhat.com> 22831L: kvm@vger.kernel.org 22832S: Maintained 22833T: git https://github.com/awilliam/linux-vfio.git 22834F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22835F: Documentation/driver-api/vfio.rst 22836F: drivers/vfio/ 22837F: include/linux/vfio.h 22838F: include/linux/vfio_pci_core.h 22839F: include/uapi/linux/vfio.h 22840 22841VFIO FSL-MC DRIVER 22842M: Diana Craciun <diana.craciun@oss.nxp.com> 22843L: kvm@vger.kernel.org 22844S: Maintained 22845F: drivers/vfio/fsl-mc/ 22846 22847VFIO HISILICON PCI DRIVER 22848M: Longfang Liu <liulongfang@huawei.com> 22849M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22850L: kvm@vger.kernel.org 22851S: Maintained 22852F: drivers/vfio/pci/hisilicon/ 22853 22854VFIO MEDIATED DEVICE DRIVERS 22855M: Kirti Wankhede <kwankhede@nvidia.com> 22856L: kvm@vger.kernel.org 22857S: Maintained 22858F: Documentation/driver-api/vfio-mediated-device.rst 22859F: drivers/vfio/mdev/ 22860F: include/linux/mdev.h 22861F: samples/vfio-mdev/ 22862 22863VFIO MLX5 PCI DRIVER 22864M: Yishai Hadas <yishaih@nvidia.com> 22865L: kvm@vger.kernel.org 22866S: Maintained 22867F: drivers/vfio/pci/mlx5/ 22868 22869VFIO PCI DEVICE SPECIFIC DRIVERS 22870R: Jason Gunthorpe <jgg@nvidia.com> 22871R: Yishai Hadas <yishaih@nvidia.com> 22872R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22873R: Kevin Tian <kevin.tian@intel.com> 22874L: kvm@vger.kernel.org 22875S: Maintained 22876P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22877F: drivers/vfio/pci/*/ 22878 22879VFIO PDS PCI DRIVER 22880M: Brett Creeley <brett.creeley@amd.com> 22881L: kvm@vger.kernel.org 22882S: Maintained 22883F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 22884F: drivers/vfio/pci/pds/ 22885 22886VFIO PLATFORM DRIVER 22887M: Eric Auger <eric.auger@redhat.com> 22888L: kvm@vger.kernel.org 22889S: Maintained 22890F: drivers/vfio/platform/ 22891 22892VGA_SWITCHEROO 22893R: Lukas Wunner <lukas@wunner.de> 22894S: Maintained 22895T: git git://anongit.freedesktop.org/drm/drm-misc 22896F: Documentation/gpu/vga-switcheroo.rst 22897F: drivers/gpu/vga/vga_switcheroo.c 22898F: include/linux/vga_switcheroo.h 22899 22900VIA RHINE NETWORK DRIVER 22901M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22902S: Maintained 22903F: drivers/net/ethernet/via/via-rhine.c 22904 22905VIA SD/MMC CARD CONTROLLER DRIVER 22906M: Bruce Chang <brucechang@via.com.tw> 22907M: Harald Welte <HaraldWelte@viatech.com> 22908S: Maintained 22909F: drivers/mmc/host/via-sdmmc.c 22910 22911VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22912M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22913L: linux-fbdev@vger.kernel.org 22914S: Maintained 22915F: drivers/video/fbdev/via/ 22916F: include/linux/via-core.h 22917F: include/linux/via_i2c.h 22918 22919VIA VELOCITY NETWORK DRIVER 22920M: Francois Romieu <romieu@fr.zoreil.com> 22921L: netdev@vger.kernel.org 22922S: Maintained 22923F: drivers/net/ethernet/via/via-velocity.* 22924 22925VICODEC VIRTUAL CODEC DRIVER 22926M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22927L: linux-media@vger.kernel.org 22928S: Maintained 22929W: https://linuxtv.org 22930T: git git://linuxtv.org/media_tree.git 22931F: drivers/media/test-drivers/vicodec/* 22932 22933VIDEO I2C POLLING DRIVER 22934M: Matt Ranostay <matt.ranostay@konsulko.com> 22935L: linux-media@vger.kernel.org 22936S: Maintained 22937F: drivers/media/i2c/video-i2c.c 22938 22939VIDEO MULTIPLEXER DRIVER 22940M: Philipp Zabel <p.zabel@pengutronix.de> 22941L: linux-media@vger.kernel.org 22942S: Maintained 22943F: drivers/media/platform/video-mux.c 22944 22945VIDEOBUF2 FRAMEWORK 22946M: Tomasz Figa <tfiga@chromium.org> 22947M: Marek Szyprowski <m.szyprowski@samsung.com> 22948L: linux-media@vger.kernel.org 22949S: Maintained 22950F: drivers/media/common/videobuf2/* 22951F: include/media/videobuf2-* 22952 22953VIDTV VIRTUAL DIGITAL TV DRIVER 22954M: Daniel W. S. Almeida <dwlsalmeida@gmail.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/vidtv/* 22960 22961VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22962M: Shuah Khan <skhan@linuxfoundation.org> 22963R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22964L: linux-media@vger.kernel.org 22965S: Maintained 22966W: https://linuxtv.org 22967T: git git://linuxtv.org/media_tree.git 22968F: drivers/media/test-drivers/vimc/* 22969 22970VIRT LIB 22971M: Alex Williamson <alex.williamson@redhat.com> 22972M: Paolo Bonzini <pbonzini@redhat.com> 22973L: kvm@vger.kernel.org 22974S: Supported 22975F: virt/lib/ 22976 22977VIRTIO AND VHOST VSOCK DRIVER 22978M: Stefan Hajnoczi <stefanha@redhat.com> 22979M: Stefano Garzarella <sgarzare@redhat.com> 22980L: kvm@vger.kernel.org 22981L: virtualization@lists.linux.dev 22982L: netdev@vger.kernel.org 22983S: Maintained 22984F: drivers/vhost/vsock.c 22985F: include/linux/virtio_vsock.h 22986F: include/uapi/linux/virtio_vsock.h 22987F: net/vmw_vsock/virtio_transport.c 22988F: net/vmw_vsock/virtio_transport_common.c 22989 22990VIRTIO BALLOON 22991M: "Michael S. Tsirkin" <mst@redhat.com> 22992M: David Hildenbrand <david@redhat.com> 22993L: virtualization@lists.linux.dev 22994S: Maintained 22995F: drivers/virtio/virtio_balloon.c 22996F: include/linux/balloon_compaction.h 22997F: include/uapi/linux/virtio_balloon.h 22998F: mm/balloon_compaction.c 22999 23000VIRTIO BLOCK AND SCSI DRIVERS 23001M: "Michael S. Tsirkin" <mst@redhat.com> 23002M: Jason Wang <jasowang@redhat.com> 23003R: Paolo Bonzini <pbonzini@redhat.com> 23004R: Stefan Hajnoczi <stefanha@redhat.com> 23005L: virtualization@lists.linux.dev 23006S: Maintained 23007F: drivers/block/virtio_blk.c 23008F: drivers/scsi/virtio_scsi.c 23009F: include/uapi/linux/virtio_blk.h 23010F: include/uapi/linux/virtio_scsi.h 23011 23012VIRTIO CONSOLE DRIVER 23013M: Amit Shah <amit@kernel.org> 23014L: virtualization@lists.linux.dev 23015S: Maintained 23016F: drivers/char/virtio_console.c 23017F: include/linux/virtio_console.h 23018F: include/uapi/linux/virtio_console.h 23019 23020VIRTIO CORE AND NET DRIVERS 23021M: "Michael S. Tsirkin" <mst@redhat.com> 23022M: Jason Wang <jasowang@redhat.com> 23023R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23024L: virtualization@lists.linux.dev 23025S: Maintained 23026F: Documentation/ABI/testing/sysfs-bus-vdpa 23027F: Documentation/ABI/testing/sysfs-class-vduse 23028F: Documentation/devicetree/bindings/virtio/ 23029F: Documentation/driver-api/virtio/ 23030F: drivers/block/virtio_blk.c 23031F: drivers/crypto/virtio/ 23032F: drivers/net/virtio_net.c 23033F: drivers/vdpa/ 23034F: drivers/virtio/ 23035F: include/linux/vdpa.h 23036F: include/linux/virtio*.h 23037F: include/linux/vringh.h 23038F: include/uapi/linux/virtio_*.h 23039F: tools/virtio/ 23040 23041VIRTIO CRYPTO DRIVER 23042M: Gonglei <arei.gonglei@huawei.com> 23043L: virtualization@lists.linux.dev 23044L: linux-crypto@vger.kernel.org 23045S: Maintained 23046F: drivers/crypto/virtio/ 23047F: include/uapi/linux/virtio_crypto.h 23048 23049VIRTIO DRIVERS FOR S390 23050M: Cornelia Huck <cohuck@redhat.com> 23051M: Halil Pasic <pasic@linux.ibm.com> 23052M: Eric Farman <farman@linux.ibm.com> 23053L: linux-s390@vger.kernel.org 23054L: virtualization@lists.linux.dev 23055L: kvm@vger.kernel.org 23056S: Supported 23057F: arch/s390/include/uapi/asm/virtio-ccw.h 23058F: drivers/s390/virtio/ 23059 23060VIRTIO FILE SYSTEM 23061M: Vivek Goyal <vgoyal@redhat.com> 23062M: Stefan Hajnoczi <stefanha@redhat.com> 23063M: Miklos Szeredi <miklos@szeredi.hu> 23064L: virtualization@lists.linux.dev 23065L: linux-fsdevel@vger.kernel.org 23066S: Supported 23067W: https://virtio-fs.gitlab.io/ 23068F: Documentation/filesystems/virtiofs.rst 23069F: fs/fuse/virtio_fs.c 23070F: include/uapi/linux/virtio_fs.h 23071 23072VIRTIO GPIO DRIVER 23073M: Enrico Weigelt, metux IT consult <info@metux.net> 23074M: Viresh Kumar <vireshk@kernel.org> 23075L: linux-gpio@vger.kernel.org 23076L: virtualization@lists.linux.dev 23077S: Maintained 23078F: drivers/gpio/gpio-virtio.c 23079F: include/uapi/linux/virtio_gpio.h 23080 23081VIRTIO GPU DRIVER 23082M: David Airlie <airlied@redhat.com> 23083M: Gerd Hoffmann <kraxel@redhat.com> 23084R: Gurchetan Singh <gurchetansingh@chromium.org> 23085R: Chia-I Wu <olvaffe@gmail.com> 23086L: dri-devel@lists.freedesktop.org 23087L: virtualization@lists.linux.dev 23088S: Maintained 23089T: git git://anongit.freedesktop.org/drm/drm-misc 23090F: drivers/gpu/drm/ci/xfails/virtio* 23091F: drivers/gpu/drm/virtio/ 23092F: include/uapi/linux/virtio_gpu.h 23093 23094VIRTIO HOST (VHOST) 23095M: "Michael S. Tsirkin" <mst@redhat.com> 23096M: Jason Wang <jasowang@redhat.com> 23097L: kvm@vger.kernel.org 23098L: virtualization@lists.linux.dev 23099L: netdev@vger.kernel.org 23100S: Maintained 23101T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23102F: drivers/vhost/ 23103F: include/linux/sched/vhost_task.h 23104F: include/linux/vhost_iotlb.h 23105F: include/uapi/linux/vhost.h 23106F: kernel/vhost_task.c 23107 23108VIRTIO HOST (VHOST-SCSI) 23109M: "Michael S. Tsirkin" <mst@redhat.com> 23110M: Jason Wang <jasowang@redhat.com> 23111M: Mike Christie <michael.christie@oracle.com> 23112R: Paolo Bonzini <pbonzini@redhat.com> 23113R: Stefan Hajnoczi <stefanha@redhat.com> 23114L: virtualization@lists.linux.dev 23115S: Maintained 23116F: drivers/vhost/scsi.c 23117 23118VIRTIO I2C DRIVER 23119M: Conghui Chen <conghui.chen@intel.com> 23120M: Viresh Kumar <viresh.kumar@linaro.org> 23121L: linux-i2c@vger.kernel.org 23122L: virtualization@lists.linux.dev 23123S: Maintained 23124F: drivers/i2c/busses/i2c-virtio.c 23125F: include/uapi/linux/virtio_i2c.h 23126 23127VIRTIO INPUT DRIVER 23128M: Gerd Hoffmann <kraxel@redhat.com> 23129S: Maintained 23130F: drivers/virtio/virtio_input.c 23131F: include/uapi/linux/virtio_input.h 23132 23133VIRTIO IOMMU DRIVER 23134M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23135L: virtualization@lists.linux.dev 23136S: Maintained 23137F: drivers/iommu/virtio-iommu.c 23138F: include/uapi/linux/virtio_iommu.h 23139 23140VIRTIO MEM DRIVER 23141M: David Hildenbrand <david@redhat.com> 23142L: virtualization@lists.linux.dev 23143S: Maintained 23144W: https://virtio-mem.gitlab.io/ 23145F: drivers/virtio/virtio_mem.c 23146F: include/uapi/linux/virtio_mem.h 23147 23148VIRTIO PMEM DRIVER 23149M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23150L: virtualization@lists.linux.dev 23151S: Maintained 23152F: drivers/nvdimm/nd_virtio.c 23153F: drivers/nvdimm/virtio_pmem.c 23154 23155VIRTIO SOUND DRIVER 23156M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23157M: "Michael S. Tsirkin" <mst@redhat.com> 23158L: virtualization@lists.linux.dev 23159L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23160S: Maintained 23161F: include/uapi/linux/virtio_snd.h 23162F: sound/virtio/* 23163 23164VIRTUAL BOX GUEST DEVICE DRIVER 23165M: Hans de Goede <hdegoede@redhat.com> 23166M: Arnd Bergmann <arnd@arndb.de> 23167M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23168S: Maintained 23169F: drivers/virt/vboxguest/ 23170F: include/linux/vbox_utils.h 23171F: include/uapi/linux/vbox*.h 23172 23173VIRTUAL BOX SHARED FOLDER VFS DRIVER 23174M: Hans de Goede <hdegoede@redhat.com> 23175L: linux-fsdevel@vger.kernel.org 23176S: Maintained 23177F: fs/vboxsf/* 23178 23179VIRTUAL PCM TEST DRIVER 23180M: Ivan Orlov <ivan.orlov0322@gmail.com> 23181L: linux-sound@vger.kernel.org 23182S: Maintained 23183F: Documentation/sound/cards/pcmtest.rst 23184F: sound/drivers/pcmtest.c 23185F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23186 23187VIRTUAL SERIO DEVICE DRIVER 23188M: Stephen Chandler Paul <thatslyude@gmail.com> 23189S: Maintained 23190F: drivers/input/serio/userio.c 23191F: include/uapi/linux/userio.h 23192 23193VISL VIRTUAL STATELESS DECODER DRIVER 23194M: Daniel Almeida <daniel.almeida@collabora.com> 23195L: linux-media@vger.kernel.org 23196S: Supported 23197F: drivers/media/test-drivers/visl 23198 23199VIVID VIRTUAL VIDEO DRIVER 23200M: Hans Verkuil <hverkuil@xs4all.nl> 23201L: linux-media@vger.kernel.org 23202S: Maintained 23203W: https://linuxtv.org 23204T: git git://linuxtv.org/media_tree.git 23205F: drivers/media/test-drivers/vivid/* 23206 23207VM SOCKETS (AF_VSOCK) 23208M: Stefano Garzarella <sgarzare@redhat.com> 23209L: virtualization@lists.linux.dev 23210L: netdev@vger.kernel.org 23211S: Maintained 23212F: drivers/net/vsockmon.c 23213F: include/net/af_vsock.h 23214F: include/uapi/linux/vm_sockets.h 23215F: include/uapi/linux/vm_sockets_diag.h 23216F: include/uapi/linux/vsockmon.h 23217F: net/vmw_vsock/ 23218F: tools/testing/vsock/ 23219 23220VMALLOC 23221M: Andrew Morton <akpm@linux-foundation.org> 23222R: Uladzislau Rezki <urezki@gmail.com> 23223R: Christoph Hellwig <hch@infradead.org> 23224R: Lorenzo Stoakes <lstoakes@gmail.com> 23225L: linux-mm@kvack.org 23226S: Maintained 23227W: http://www.linux-mm.org 23228T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23229F: include/linux/vmalloc.h 23230F: mm/vmalloc.c 23231 23232VME SUBSYSTEM 23233M: Martyn Welch <martyn@welchs.me.uk> 23234M: Manohar Vanga <manohar.vanga@gmail.com> 23235M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23236L: linux-kernel@vger.kernel.org 23237S: Odd fixes 23238T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23239F: Documentation/driver-api/vme.rst 23240F: drivers/staging/vme_user/ 23241 23242VMWARE BALLOON DRIVER 23243M: Nadav Amit <namit@vmware.com> 23244R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23245L: linux-kernel@vger.kernel.org 23246S: Supported 23247F: drivers/misc/vmw_balloon.c 23248 23249VMWARE HYPERVISOR INTERFACE 23250M: Ajay Kaher <akaher@vmware.com> 23251M: Alexey Makhalov <amakhalov@vmware.com> 23252R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23253L: virtualization@lists.linux.dev 23254L: x86@kernel.org 23255S: Supported 23256T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23257F: arch/x86/include/asm/vmware.h 23258F: arch/x86/kernel/cpu/vmware.c 23259 23260VMWARE PVRDMA DRIVER 23261M: Bryan Tan <bryantan@vmware.com> 23262M: Vishnu Dasa <vdasa@vmware.com> 23263R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23264L: linux-rdma@vger.kernel.org 23265S: Supported 23266F: drivers/infiniband/hw/vmw_pvrdma/ 23267 23268VMWARE PVSCSI DRIVER 23269M: Vishal Bhakta <vbhakta@vmware.com> 23270R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23271L: linux-scsi@vger.kernel.org 23272S: Supported 23273F: drivers/scsi/vmw_pvscsi.c 23274F: drivers/scsi/vmw_pvscsi.h 23275 23276VMWARE VIRTUAL PTP CLOCK DRIVER 23277M: Jeff Sipek <jsipek@vmware.com> 23278R: Ajay Kaher <akaher@vmware.com> 23279R: Alexey Makhalov <amakhalov@vmware.com> 23280R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23281L: netdev@vger.kernel.org 23282S: Supported 23283F: drivers/ptp/ptp_vmw.c 23284 23285VMWARE VMCI DRIVER 23286M: Bryan Tan <bryantan@vmware.com> 23287M: Vishnu Dasa <vdasa@vmware.com> 23288R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23289L: linux-kernel@vger.kernel.org 23290S: Supported 23291F: drivers/misc/vmw_vmci/ 23292F: include/linux/vmw_vmci* 23293 23294VMWARE VMMOUSE SUBDRIVER 23295M: Zack Rusin <zackr@vmware.com> 23296R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 23297R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23298L: linux-input@vger.kernel.org 23299S: Supported 23300F: drivers/input/mouse/vmmouse.c 23301F: drivers/input/mouse/vmmouse.h 23302 23303VMWARE VMXNET3 ETHERNET DRIVER 23304M: Ronak Doshi <doshir@vmware.com> 23305R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23306L: netdev@vger.kernel.org 23307S: Supported 23308F: drivers/net/vmxnet3/ 23309 23310VMWARE VSOCK VMCI TRANSPORT DRIVER 23311M: Bryan Tan <bryantan@vmware.com> 23312M: Vishnu Dasa <vdasa@vmware.com> 23313R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23314L: linux-kernel@vger.kernel.org 23315S: Supported 23316F: net/vmw_vsock/vmci_transport* 23317 23318VOCORE VOCORE2 BOARD 23319M: Harvey Hunt <harveyhuntnexus@gmail.com> 23320L: linux-mips@vger.kernel.org 23321S: Maintained 23322F: arch/mips/boot/dts/ralink/vocore2.dts 23323 23324VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23325M: Liam Girdwood <lgirdwood@gmail.com> 23326M: Mark Brown <broonie@kernel.org> 23327L: linux-kernel@vger.kernel.org 23328S: Supported 23329W: http://www.slimlogic.co.uk/?p=48 23330T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23331F: Documentation/devicetree/bindings/regulator/ 23332F: Documentation/power/regulator/ 23333F: drivers/regulator/ 23334F: include/dt-bindings/regulator/ 23335F: include/linux/regulator/ 23336K: regulator_get_optional 23337 23338VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23339R: Matti Vaittinen <mazziesaccount@gmail.com> 23340F: drivers/regulator/irq_helpers.c 23341 23342VRF 23343M: David Ahern <dsahern@kernel.org> 23344L: netdev@vger.kernel.org 23345S: Maintained 23346F: Documentation/networking/vrf.rst 23347F: drivers/net/vrf.c 23348 23349VSPRINTF 23350M: Petr Mladek <pmladek@suse.com> 23351M: Steven Rostedt <rostedt@goodmis.org> 23352R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23353R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23354R: Sergey Senozhatsky <senozhatsky@chromium.org> 23355S: Maintained 23356T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23357F: Documentation/core-api/printk-formats.rst 23358F: lib/test_printf.c 23359F: lib/test_scanf.c 23360F: lib/vsprintf.c 23361 23362VT1211 HARDWARE MONITOR DRIVER 23363M: Juerg Haefliger <juergh@proton.me> 23364L: linux-hwmon@vger.kernel.org 23365S: Maintained 23366F: Documentation/hwmon/vt1211.rst 23367F: drivers/hwmon/vt1211.c 23368 23369VT8231 HARDWARE MONITOR DRIVER 23370M: Roger Lucas <vt8231@hiddenengine.co.uk> 23371L: linux-hwmon@vger.kernel.org 23372S: Maintained 23373F: drivers/hwmon/vt8231.c 23374 23375VUB300 USB to SDIO/SD/MMC bridge chip 23376L: linux-mmc@vger.kernel.org 23377S: Orphan 23378F: drivers/mmc/host/vub300.c 23379 23380W1 DALLAS'S 1-WIRE BUS 23381M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23382S: Maintained 23383F: Documentation/devicetree/bindings/w1/ 23384F: Documentation/w1/ 23385F: drivers/w1/ 23386F: include/linux/w1.h 23387 23388W83791D HARDWARE MONITORING DRIVER 23389M: Marc Hulsman <m.hulsman@tudelft.nl> 23390L: linux-hwmon@vger.kernel.org 23391S: Maintained 23392F: Documentation/hwmon/w83791d.rst 23393F: drivers/hwmon/w83791d.c 23394 23395W83793 HARDWARE MONITORING DRIVER 23396M: Rudolf Marek <r.marek@assembler.cz> 23397L: linux-hwmon@vger.kernel.org 23398S: Maintained 23399F: Documentation/hwmon/w83793.rst 23400F: drivers/hwmon/w83793.c 23401 23402W83795 HARDWARE MONITORING DRIVER 23403M: Jean Delvare <jdelvare@suse.com> 23404L: linux-hwmon@vger.kernel.org 23405S: Maintained 23406F: drivers/hwmon/w83795.c 23407 23408W83L51xD SD/MMC CARD INTERFACE DRIVER 23409M: Pierre Ossman <pierre@ossman.eu> 23410S: Maintained 23411F: drivers/mmc/host/wbsd.* 23412 23413WACOM PROTOCOL 4 SERIAL TABLETS 23414M: Julian Squires <julian@cipht.net> 23415M: Hans de Goede <hdegoede@redhat.com> 23416L: linux-input@vger.kernel.org 23417S: Maintained 23418F: drivers/input/tablet/wacom_serial4.c 23419 23420WANGXUN ETHERNET DRIVER 23421M: Jiawen Wu <jiawenwu@trustnetic.com> 23422M: Mengyuan Lou <mengyuanlou@net-swift.com> 23423L: netdev@vger.kernel.org 23424S: Maintained 23425W: https://www.net-swift.com 23426F: Documentation/networking/device_drivers/ethernet/wangxun/* 23427F: drivers/net/ethernet/wangxun/ 23428F: drivers/net/pcs/pcs-xpcs-wx.c 23429 23430WATCHDOG DEVICE DRIVERS 23431M: Wim Van Sebroeck <wim@linux-watchdog.org> 23432M: Guenter Roeck <linux@roeck-us.net> 23433L: linux-watchdog@vger.kernel.org 23434S: Maintained 23435W: http://www.linux-watchdog.org/ 23436T: git git://www.linux-watchdog.org/linux-watchdog.git 23437F: Documentation/devicetree/bindings/watchdog/ 23438F: Documentation/watchdog/ 23439F: drivers/watchdog/ 23440F: include/linux/watchdog.h 23441F: include/trace/events/watchdog.h 23442F: include/uapi/linux/watchdog.h 23443 23444WHISKEYCOVE PMIC GPIO DRIVER 23445M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23446L: linux-gpio@vger.kernel.org 23447S: Maintained 23448F: drivers/gpio/gpio-wcove.c 23449 23450WHWAVE RTC DRIVER 23451M: Dianlong Li <long17.cool@163.com> 23452L: linux-rtc@vger.kernel.org 23453S: Maintained 23454F: drivers/rtc/rtc-sd3078.c 23455 23456WIIMOTE HID DRIVER 23457M: David Rheinsberg <david@readahead.eu> 23458L: linux-input@vger.kernel.org 23459S: Maintained 23460F: drivers/hid/hid-wiimote* 23461 23462WILOCITY WIL6210 WIRELESS DRIVER 23463L: linux-wireless@vger.kernel.org 23464S: Orphan 23465W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23466F: drivers/net/wireless/ath/wil6210/ 23467 23468WINBOND CIR DRIVER 23469M: David Härdeman <david@hardeman.nu> 23470S: Maintained 23471F: drivers/media/rc/winbond-cir.c 23472 23473WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23474L: linux-watchdog@vger.kernel.org 23475S: Orphan 23476F: drivers/watchdog/ebc-c384_wdt.c 23477 23478WINSYSTEMS WS16C48 GPIO DRIVER 23479M: William Breathitt Gray <william.gray@linaro.org> 23480L: linux-gpio@vger.kernel.org 23481S: Maintained 23482F: drivers/gpio/gpio-ws16c48.c 23483 23484WIREGUARD SECURE NETWORK TUNNEL 23485M: Jason A. Donenfeld <Jason@zx2c4.com> 23486L: wireguard@lists.zx2c4.com 23487L: netdev@vger.kernel.org 23488S: Maintained 23489F: drivers/net/wireguard/ 23490F: tools/testing/selftests/wireguard/ 23491 23492WISTRON LAPTOP BUTTON DRIVER 23493M: Miloslav Trmac <mitr@volny.cz> 23494S: Maintained 23495F: drivers/input/misc/wistron_btns.c 23496 23497WL3501 WIRELESS PCMCIA CARD DRIVER 23498L: linux-wireless@vger.kernel.org 23499S: Orphan 23500F: drivers/net/wireless/legacy/wl3501* 23501 23502WMI BINARY MOF DRIVER 23503M: Armin Wolf <W_Armin@gmx.de> 23504R: Thomas Weißschuh <linux@weissschuh.net> 23505L: platform-driver-x86@vger.kernel.org 23506S: Maintained 23507F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23508F: Documentation/wmi/devices/wmi-bmof.rst 23509F: drivers/platform/x86/wmi-bmof.c 23510 23511WOLFSON MICROELECTRONICS DRIVERS 23512L: patches@opensource.cirrus.com 23513S: Supported 23514W: https://github.com/CirrusLogic/linux-drivers/wiki 23515T: git https://github.com/CirrusLogic/linux-drivers.git 23516F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23517F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23518F: Documentation/devicetree/bindings/mfd/wm831x.txt 23519F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23520F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23521F: Documentation/devicetree/bindings/sound/wm* 23522F: Documentation/hwmon/wm83??.rst 23523F: arch/arm/mach-s3c/mach-crag6410* 23524F: drivers/clk/clk-wm83*.c 23525F: drivers/gpio/gpio-*wm*.c 23526F: drivers/gpio/gpio-arizona.c 23527F: drivers/hwmon/wm83??-hwmon.c 23528F: drivers/input/misc/wm831x-on.c 23529F: drivers/input/touchscreen/wm831x-ts.c 23530F: drivers/input/touchscreen/wm97*.c 23531F: drivers/leds/leds-wm83*.c 23532F: drivers/mfd/arizona* 23533F: drivers/mfd/cs47l24* 23534F: drivers/mfd/wm*.c 23535F: drivers/power/supply/wm83*.c 23536F: drivers/regulator/arizona* 23537F: drivers/regulator/wm8*.c 23538F: drivers/rtc/rtc-wm83*.c 23539F: drivers/video/backlight/wm83*_bl.c 23540F: drivers/watchdog/wm83*_wdt.c 23541F: include/linux/mfd/arizona/ 23542F: include/linux/mfd/wm831x/ 23543F: include/linux/mfd/wm8350/ 23544F: include/linux/mfd/wm8400* 23545F: include/linux/regulator/arizona* 23546F: include/linux/wm97xx.h 23547F: include/sound/wm????.h 23548F: sound/soc/codecs/arizona* 23549F: sound/soc/codecs/cs47l24* 23550F: sound/soc/codecs/wm* 23551 23552WORKQUEUE 23553M: Tejun Heo <tj@kernel.org> 23554R: Lai Jiangshan <jiangshanlai@gmail.com> 23555S: Maintained 23556T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23557F: Documentation/core-api/workqueue.rst 23558F: include/linux/workqueue.h 23559F: kernel/workqueue.c 23560F: kernel/workqueue_internal.h 23561 23562WWAN DRIVERS 23563M: Loic Poulain <loic.poulain@linaro.org> 23564M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23565R: Johannes Berg <johannes@sipsolutions.net> 23566L: netdev@vger.kernel.org 23567S: Maintained 23568F: drivers/net/wwan/ 23569F: include/linux/wwan.h 23570F: include/uapi/linux/wwan.h 23571 23572X-POWERS AXP288 PMIC DRIVERS 23573M: Hans de Goede <hdegoede@redhat.com> 23574S: Maintained 23575F: drivers/acpi/pmic/intel_pmic_xpower.c 23576N: axp288 23577 23578X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23579M: Chen-Yu Tsai <wens@csie.org> 23580L: linux-kernel@vger.kernel.org 23581S: Maintained 23582N: axp[128] 23583 23584X.25 STACK 23585M: Martin Schiller <ms@dev.tdt.de> 23586L: linux-x25@vger.kernel.org 23587S: Maintained 23588F: Documentation/networking/lapb-module.rst 23589F: Documentation/networking/x25* 23590F: drivers/net/wan/hdlc_x25.c 23591F: drivers/net/wan/lapbether.c 23592F: include/*/lapb.h 23593F: include/net/x25* 23594F: include/uapi/linux/x25.h 23595F: net/lapb/ 23596F: net/x25/ 23597 23598X86 ARCHITECTURE (32-BIT AND 64-BIT) 23599M: Thomas Gleixner <tglx@linutronix.de> 23600M: Ingo Molnar <mingo@redhat.com> 23601M: Borislav Petkov <bp@alien8.de> 23602M: Dave Hansen <dave.hansen@linux.intel.com> 23603M: x86@kernel.org 23604R: "H. Peter Anvin" <hpa@zytor.com> 23605L: linux-kernel@vger.kernel.org 23606S: Maintained 23607T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23608F: Documentation/arch/x86/ 23609F: Documentation/devicetree/bindings/x86/ 23610F: arch/x86/ 23611 23612X86 ENTRY CODE 23613M: Andy Lutomirski <luto@kernel.org> 23614L: linux-kernel@vger.kernel.org 23615S: Maintained 23616T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23617F: arch/x86/entry/ 23618 23619X86 HARDWARE VULNERABILITIES 23620M: Thomas Gleixner <tglx@linutronix.de> 23621M: Borislav Petkov <bp@alien8.de> 23622M: Peter Zijlstra <peterz@infradead.org> 23623M: Josh Poimboeuf <jpoimboe@kernel.org> 23624R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23625S: Maintained 23626F: Documentation/admin-guide/hw-vuln/ 23627F: arch/x86/include/asm/nospec-branch.h 23628F: arch/x86/kernel/cpu/bugs.c 23629 23630X86 MCE INFRASTRUCTURE 23631M: Tony Luck <tony.luck@intel.com> 23632M: Borislav Petkov <bp@alien8.de> 23633L: linux-edac@vger.kernel.org 23634S: Maintained 23635F: Documentation/ABI/testing/sysfs-mce 23636F: Documentation/arch/x86/x86_64/machinecheck.rst 23637F: arch/x86/kernel/cpu/mce/* 23638 23639X86 MICROCODE UPDATE SUPPORT 23640M: Borislav Petkov <bp@alien8.de> 23641S: Maintained 23642F: arch/x86/kernel/cpu/microcode/* 23643 23644X86 MM 23645M: Dave Hansen <dave.hansen@linux.intel.com> 23646M: Andy Lutomirski <luto@kernel.org> 23647M: Peter Zijlstra <peterz@infradead.org> 23648L: linux-kernel@vger.kernel.org 23649S: Maintained 23650T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23651F: arch/x86/mm/ 23652 23653X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23654M: Hans de Goede <hdegoede@redhat.com> 23655L: platform-driver-x86@vger.kernel.org 23656S: Maintained 23657T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23658F: drivers/platform/x86/x86-android-tablets/ 23659 23660X86 PLATFORM DRIVERS 23661M: Hans de Goede <hdegoede@redhat.com> 23662M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 23663M: Mark Gross <markgross@kernel.org> 23664L: platform-driver-x86@vger.kernel.org 23665S: Maintained 23666Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 23667T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23668F: drivers/platform/olpc/ 23669F: drivers/platform/x86/ 23670F: include/linux/platform_data/x86/ 23671 23672X86 PLATFORM DRIVERS - ARCH 23673R: Darren Hart <dvhart@infradead.org> 23674R: Andy Shevchenko <andy@infradead.org> 23675L: platform-driver-x86@vger.kernel.org 23676L: x86@kernel.org 23677S: Maintained 23678T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23679F: arch/x86/platform 23680 23681X86 PLATFORM UV HPE SUPERDOME FLEX 23682M: Steve Wahl <steve.wahl@hpe.com> 23683R: Justin Ernst <justin.ernst@hpe.com> 23684R: Kyle Meyer <kyle.meyer@hpe.com> 23685R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23686R: Russ Anderson <russ.anderson@hpe.com> 23687S: Supported 23688F: arch/x86/include/asm/uv/ 23689F: arch/x86/kernel/apic/x2apic_uv_x.c 23690F: arch/x86/platform/uv/ 23691 23692X86 STACK UNWINDING 23693M: Josh Poimboeuf <jpoimboe@kernel.org> 23694M: Peter Zijlstra <peterz@infradead.org> 23695S: Supported 23696F: arch/x86/include/asm/unwind*.h 23697F: arch/x86/kernel/dumpstack.c 23698F: arch/x86/kernel/stacktrace.c 23699F: arch/x86/kernel/unwind_*.c 23700 23701X86 VDSO 23702M: Andy Lutomirski <luto@kernel.org> 23703L: linux-kernel@vger.kernel.org 23704S: Maintained 23705T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23706F: arch/x86/entry/vdso/ 23707 23708XARRAY 23709M: Matthew Wilcox <willy@infradead.org> 23710L: linux-fsdevel@vger.kernel.org 23711S: Supported 23712F: Documentation/core-api/xarray.rst 23713F: include/linux/idr.h 23714F: include/linux/xarray.h 23715F: lib/idr.c 23716F: lib/xarray.c 23717F: tools/testing/radix-tree 23718 23719XBOX DVD IR REMOTE 23720M: Benjamin Valentin <benpicco@googlemail.com> 23721S: Maintained 23722F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23723F: drivers/media/rc/xbox_remote.c 23724 23725XC2028/3028 TUNER DRIVER 23726M: Mauro Carvalho Chehab <mchehab@kernel.org> 23727L: linux-media@vger.kernel.org 23728S: Maintained 23729W: https://linuxtv.org 23730T: git git://linuxtv.org/media_tree.git 23731F: drivers/media/tuners/xc2028.* 23732 23733XDP (eXpress Data Path) 23734M: Alexei Starovoitov <ast@kernel.org> 23735M: Daniel Borkmann <daniel@iogearbox.net> 23736M: David S. Miller <davem@davemloft.net> 23737M: Jakub Kicinski <kuba@kernel.org> 23738M: Jesper Dangaard Brouer <hawk@kernel.org> 23739M: John Fastabend <john.fastabend@gmail.com> 23740L: netdev@vger.kernel.org 23741L: bpf@vger.kernel.org 23742S: Supported 23743F: drivers/net/ethernet/*/*/*/*/*xdp* 23744F: drivers/net/ethernet/*/*/*xdp* 23745F: include/net/xdp.h 23746F: include/net/xdp_priv.h 23747F: include/trace/events/xdp.h 23748F: kernel/bpf/cpumap.c 23749F: kernel/bpf/devmap.c 23750F: net/core/xdp.c 23751F: samples/bpf/xdp* 23752F: tools/testing/selftests/bpf/*/*xdp* 23753F: tools/testing/selftests/bpf/*xdp* 23754K: (?:\b|_)xdp(?:\b|_) 23755 23756XDP SOCKETS (AF_XDP) 23757M: Björn Töpel <bjorn@kernel.org> 23758M: Magnus Karlsson <magnus.karlsson@intel.com> 23759M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23760R: Jonathan Lemon <jonathan.lemon@gmail.com> 23761L: netdev@vger.kernel.org 23762L: bpf@vger.kernel.org 23763S: Maintained 23764F: Documentation/networking/af_xdp.rst 23765F: include/net/netns/xdp.h 23766F: include/net/xdp_sock* 23767F: include/net/xsk_buff_pool.h 23768F: include/uapi/linux/if_xdp.h 23769F: include/uapi/linux/xdp_diag.h 23770F: net/xdp/ 23771F: tools/testing/selftests/bpf/*xsk* 23772 23773XEN BLOCK SUBSYSTEM 23774M: Roger Pau Monné <roger.pau@citrix.com> 23775L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23776S: Supported 23777F: drivers/block/xen* 23778F: drivers/block/xen-blkback/* 23779 23780XEN HYPERVISOR ARM 23781M: Stefano Stabellini <sstabellini@kernel.org> 23782L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23783S: Maintained 23784F: arch/arm/include/asm/xen/ 23785F: arch/arm/xen/ 23786 23787XEN HYPERVISOR ARM64 23788M: Stefano Stabellini <sstabellini@kernel.org> 23789L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23790S: Maintained 23791F: arch/arm64/include/asm/xen/ 23792F: arch/arm64/xen/ 23793 23794XEN HYPERVISOR INTERFACE 23795M: Juergen Gross <jgross@suse.com> 23796M: Stefano Stabellini <sstabellini@kernel.org> 23797R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23798L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23799S: Supported 23800T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23801F: Documentation/ABI/stable/sysfs-hypervisor-xen 23802F: Documentation/ABI/testing/sysfs-hypervisor-xen 23803F: drivers/*/xen-*front.c 23804F: drivers/xen/ 23805F: include/uapi/xen/ 23806F: include/xen/ 23807F: kernel/configs/xen.config 23808 23809XEN HYPERVISOR X86 23810M: Juergen Gross <jgross@suse.com> 23811R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23812L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23813S: Supported 23814F: arch/x86/configs/xen.config 23815F: arch/x86/include/asm/pvclock-abi.h 23816F: arch/x86/include/asm/xen/ 23817F: arch/x86/platform/pvh/ 23818F: arch/x86/xen/ 23819 23820XEN NETWORK BACKEND DRIVER 23821M: Wei Liu <wei.liu@kernel.org> 23822M: Paul Durrant <paul@xen.org> 23823L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23824L: netdev@vger.kernel.org 23825S: Supported 23826F: drivers/net/xen-netback/* 23827 23828XEN PCI SUBSYSTEM 23829M: Juergen Gross <jgross@suse.com> 23830L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23831S: Supported 23832F: arch/x86/pci/*xen* 23833F: drivers/pci/*xen* 23834 23835XEN PVSCSI DRIVERS 23836M: Juergen Gross <jgross@suse.com> 23837L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23838L: linux-scsi@vger.kernel.org 23839S: Supported 23840F: drivers/scsi/xen-scsifront.c 23841F: drivers/xen/xen-scsiback.c 23842F: include/xen/interface/io/vscsiif.h 23843 23844XEN PVUSB DRIVER 23845M: Juergen Gross <jgross@suse.com> 23846L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23847L: linux-usb@vger.kernel.org 23848S: Supported 23849F: drivers/usb/host/xen* 23850F: include/xen/interface/io/usbif.h 23851 23852XEN SOUND FRONTEND DRIVER 23853M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23854L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23855L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23856S: Supported 23857F: sound/xen/* 23858 23859XEN SWIOTLB SUBSYSTEM 23860M: Juergen Gross <jgross@suse.com> 23861M: Stefano Stabellini <sstabellini@kernel.org> 23862L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23863L: iommu@lists.linux.dev 23864S: Supported 23865F: arch/*/include/asm/xen/swiotlb-xen.h 23866F: drivers/xen/swiotlb-xen.c 23867F: include/xen/arm/swiotlb-xen.h 23868F: include/xen/swiotlb-xen.h 23869 23870XFS FILESYSTEM 23871M: Chandan Babu R <chandan.babu@oracle.com> 23872R: Darrick J. Wong <djwong@kernel.org> 23873L: linux-xfs@vger.kernel.org 23874S: Supported 23875W: http://xfs.org/ 23876C: irc://irc.oftc.net/xfs 23877T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23878P: Documentation/filesystems/xfs-maintainer-entry-profile.rst 23879F: Documentation/ABI/testing/sysfs-fs-xfs 23880F: Documentation/admin-guide/xfs.rst 23881F: Documentation/filesystems/xfs-delayed-logging-design.rst 23882F: Documentation/filesystems/xfs-self-describing-metadata.rst 23883F: fs/xfs/ 23884F: include/uapi/linux/dqblk_xfs.h 23885F: include/uapi/linux/fsmap.h 23886 23887XILINX AMS DRIVER 23888M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23889L: linux-iio@vger.kernel.org 23890S: Maintained 23891F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23892F: drivers/iio/adc/xilinx-ams.c 23893 23894XILINX AXI ETHERNET DRIVER 23895M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23896S: Maintained 23897F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23898F: drivers/net/ethernet/xilinx/xilinx_axienet* 23899 23900XILINX CAN DRIVER 23901M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23902R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23903L: linux-can@vger.kernel.org 23904S: Maintained 23905F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23906F: drivers/net/can/xilinx_can.c 23907 23908XILINX EVENT MANAGEMENT DRIVER 23909M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23910S: Maintained 23911F: drivers/soc/xilinx/xlnx_event_manager.c 23912F: include/linux/firmware/xlnx-event-manager.h 23913 23914XILINX GPIO DRIVER 23915M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23916R: Srinivas Neeli <srinivas.neeli@amd.com> 23917R: Michal Simek <michal.simek@amd.com> 23918S: Maintained 23919F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23920F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23921F: drivers/gpio/gpio-xilinx.c 23922F: drivers/gpio/gpio-zynq.c 23923 23924XILINX LL TEMAC ETHERNET DRIVER 23925L: netdev@vger.kernel.org 23926S: Orphan 23927F: drivers/net/ethernet/xilinx/ll_temac* 23928 23929XILINX PWM DRIVER 23930M: Sean Anderson <sean.anderson@seco.com> 23931S: Maintained 23932F: drivers/pwm/pwm-xilinx.c 23933F: include/clocksource/timer-xilinx.h 23934 23935XILINX SD-FEC IP CORES 23936M: Derek Kiernan <derek.kiernan@amd.com> 23937M: Dragan Cvetic <dragan.cvetic@amd.com> 23938S: Maintained 23939F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23940F: Documentation/misc-devices/xilinx_sdfec.rst 23941F: drivers/misc/Kconfig 23942F: drivers/misc/Makefile 23943F: drivers/misc/xilinx_sdfec.c 23944F: include/uapi/misc/xilinx_sdfec.h 23945 23946XILINX UARTLITE SERIAL DRIVER 23947M: Peter Korsgaard <jacmet@sunsite.dk> 23948L: linux-serial@vger.kernel.org 23949S: Maintained 23950F: drivers/tty/serial/uartlite.c 23951 23952XILINX VIDEO IP CORES 23953M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23954L: linux-media@vger.kernel.org 23955S: Supported 23956T: git git://linuxtv.org/media_tree.git 23957F: Documentation/devicetree/bindings/media/xilinx/ 23958F: drivers/media/platform/xilinx/ 23959F: include/uapi/linux/xilinx-v4l2-controls.h 23960 23961XILINX VERSAL EDAC DRIVER 23962M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23963M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23964S: Maintained 23965F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 23966F: drivers/edac/versal_edac.c 23967 23968XILINX WATCHDOG DRIVER 23969M: Srinivas Neeli <srinivas.neeli@amd.com> 23970R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23971R: Michal Simek <michal.simek@amd.com> 23972S: Maintained 23973F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23974F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23975F: drivers/watchdog/of_xilinx_wdt.c 23976F: drivers/watchdog/xilinx_wwdt.c 23977 23978XILINX XDMA DRIVER 23979M: Lizhi Hou <lizhi.hou@amd.com> 23980M: Brian Xu <brian.xu@amd.com> 23981M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23982L: dmaengine@vger.kernel.org 23983S: Supported 23984F: drivers/dma/xilinx/xdma-regs.h 23985F: drivers/dma/xilinx/xdma.c 23986F: include/linux/dma/amd_xdma.h 23987F: include/linux/platform_data/amd_xdma.h 23988 23989XILINX ZYNQMP DPDMA DRIVER 23990M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23991L: dmaengine@vger.kernel.org 23992S: Supported 23993F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23994F: drivers/dma/xilinx/xilinx_dpdma.c 23995F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23996 23997XILINX ZYNQMP OCM EDAC DRIVER 23998M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23999M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24000S: Maintained 24001F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24002F: drivers/edac/zynqmp_edac.c 24003 24004XILINX ZYNQMP PSGTR PHY DRIVER 24005M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24006L: linux-kernel@vger.kernel.org 24007S: Supported 24008T: git https://github.com/Xilinx/linux-xlnx.git 24009F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24010F: drivers/phy/xilinx/phy-zynqmp.c 24011 24012XILINX ZYNQMP SHA3 DRIVER 24013M: Harsha <harsha.harsha@amd.com> 24014S: Maintained 24015F: drivers/crypto/xilinx/zynqmp-sha.c 24016 24017XILLYBUS DRIVER 24018M: Eli Billauer <eli.billauer@gmail.com> 24019L: linux-kernel@vger.kernel.org 24020S: Supported 24021F: drivers/char/xillybus/ 24022 24023XLP9XX I2C DRIVER 24024M: George Cherian <gcherian@marvell.com> 24025L: linux-i2c@vger.kernel.org 24026S: Supported 24027W: http://www.marvell.com 24028F: drivers/i2c/busses/i2c-xlp9xx.c 24029 24030XRA1403 GPIO EXPANDER 24031M: Nandor Han <nandor.han@ge.com> 24032L: linux-gpio@vger.kernel.org 24033S: Maintained 24034F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24035F: drivers/gpio/gpio-xra1403.c 24036 24037XTENSA XTFPGA PLATFORM SUPPORT 24038M: Max Filippov <jcmvbkbc@gmail.com> 24039S: Maintained 24040F: drivers/spi/spi-xtensa-xtfpga.c 24041F: sound/soc/xtensa/xtfpga-i2s.c 24042 24043YAM DRIVER FOR AX.25 24044M: Jean-Paul Roubelat <jpr@f6fbb.org> 24045L: linux-hams@vger.kernel.org 24046S: Maintained 24047F: drivers/net/hamradio/yam* 24048F: include/linux/yam.h 24049 24050YAMA SECURITY MODULE 24051M: Kees Cook <keescook@chromium.org> 24052S: Supported 24053T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24054F: Documentation/admin-guide/LSM/Yama.rst 24055F: security/yama/ 24056 24057YEALINK PHONE DRIVER 24058M: Henk Vergonet <Henk.Vergonet@gmail.com> 24059L: usbb2k-api-dev@nongnu.org 24060S: Maintained 24061F: Documentation/input/devices/yealink.rst 24062F: drivers/input/misc/yealink.* 24063 24064Z3FOLD COMPRESSED PAGE ALLOCATOR 24065M: Vitaly Wool <vitaly.wool@konsulko.com> 24066R: Miaohe Lin <linmiaohe@huawei.com> 24067L: linux-mm@kvack.org 24068S: Maintained 24069F: mm/z3fold.c 24070 24071Z8530 DRIVER FOR AX.25 24072M: Joerg Reuter <jreuter@yaina.de> 24073L: linux-hams@vger.kernel.org 24074S: Maintained 24075W: http://yaina.de/jreuter/ 24076W: http://www.qsl.net/dl1bke/ 24077F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24078F: drivers/net/hamradio/*scc.c 24079F: drivers/net/hamradio/z8530.h 24080 24081ZBUD COMPRESSED PAGE ALLOCATOR 24082M: Seth Jennings <sjenning@redhat.com> 24083M: Dan Streetman <ddstreet@ieee.org> 24084L: linux-mm@kvack.org 24085S: Maintained 24086F: mm/zbud.c 24087 24088ZD1211RW WIRELESS DRIVER 24089L: linux-wireless@vger.kernel.org 24090S: Orphan 24091F: drivers/net/wireless/zydas/zd1211rw/ 24092 24093ZD1301 MEDIA DRIVER 24094M: Antti Palosaari <crope@iki.fi> 24095L: linux-media@vger.kernel.org 24096S: Maintained 24097W: https://linuxtv.org/ 24098W: http://palosaari.fi/linux/ 24099Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24100F: drivers/media/usb/dvb-usb-v2/zd1301* 24101 24102ZD1301_DEMOD MEDIA DRIVER 24103M: Antti Palosaari <crope@iki.fi> 24104L: linux-media@vger.kernel.org 24105S: Maintained 24106W: https://linuxtv.org/ 24107W: http://palosaari.fi/linux/ 24108Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24109F: drivers/media/dvb-frontends/zd1301_demod* 24110 24111ZHAOXIN PROCESSOR SUPPORT 24112M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24113L: linux-kernel@vger.kernel.org 24114S: Maintained 24115F: arch/x86/kernel/cpu/zhaoxin.c 24116 24117ZONEFS FILESYSTEM 24118M: Damien Le Moal <dlemoal@kernel.org> 24119M: Naohiro Aota <naohiro.aota@wdc.com> 24120R: Johannes Thumshirn <jth@kernel.org> 24121L: linux-fsdevel@vger.kernel.org 24122S: Maintained 24123T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24124F: Documentation/filesystems/zonefs.rst 24125F: fs/zonefs/ 24126 24127ZPOOL COMPRESSED PAGE STORAGE API 24128M: Dan Streetman <ddstreet@ieee.org> 24129L: linux-mm@kvack.org 24130S: Maintained 24131F: include/linux/zpool.h 24132F: mm/zpool.c 24133 24134ZR36067 VIDEO FOR LINUX DRIVER 24135M: Corentin Labbe <clabbe@baylibre.com> 24136L: mjpeg-users@lists.sourceforge.net 24137L: linux-media@vger.kernel.org 24138S: Maintained 24139W: http://mjpeg.sourceforge.net/driver-zoran/ 24140Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24141F: Documentation/driver-api/media/drivers/zoran.rst 24142F: drivers/media/pci/zoran/ 24143 24144ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24145M: Minchan Kim <minchan@kernel.org> 24146M: Sergey Senozhatsky <senozhatsky@chromium.org> 24147L: linux-kernel@vger.kernel.org 24148S: Maintained 24149F: Documentation/admin-guide/blockdev/zram.rst 24150F: drivers/block/zram/ 24151 24152ZS DECSTATION Z85C30 SERIAL DRIVER 24153M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24154S: Maintained 24155F: drivers/tty/serial/zs.* 24156 24157ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24158M: Minchan Kim <minchan@kernel.org> 24159M: Sergey Senozhatsky <senozhatsky@chromium.org> 24160L: linux-mm@kvack.org 24161S: Maintained 24162F: Documentation/mm/zsmalloc.rst 24163F: include/linux/zsmalloc.h 24164F: mm/zsmalloc.c 24165 24166ZSTD 24167M: Nick Terrell <terrelln@fb.com> 24168S: Maintained 24169B: https://github.com/facebook/zstd/issues 24170T: git https://github.com/terrelln/linux.git 24171F: crypto/zstd.c 24172F: include/linux/zstd* 24173F: lib/decompress_unzstd.c 24174F: lib/zstd/ 24175N: zstd 24176K: zstd 24177 24178ZSWAP COMPRESSED SWAP CACHING 24179M: Seth Jennings <sjenning@redhat.com> 24180M: Dan Streetman <ddstreet@ieee.org> 24181M: Vitaly Wool <vitaly.wool@konsulko.com> 24182L: linux-mm@kvack.org 24183S: Maintained 24184F: mm/zswap.c 24185 24186THE REST 24187M: Linus Torvalds <torvalds@linux-foundation.org> 24188L: linux-kernel@vger.kernel.org 24189S: Buried alive in reporters 24190T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24191F: * 24192F: */ 24193
