1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: include/linux/fw_table.h 298F: lib/fw_table.c 299F: tools/power/acpi/ 300 301ACPI APEI 302M: "Rafael J. Wysocki" <rafael@kernel.org> 303R: Len Brown <lenb@kernel.org> 304R: James Morse <james.morse@arm.com> 305R: Tony Luck <tony.luck@intel.com> 306R: Borislav Petkov <bp@alien8.de> 307L: linux-acpi@vger.kernel.org 308F: drivers/acpi/apei/ 309 310ACPI COMPONENT ARCHITECTURE (ACPICA) 311M: Robert Moore <robert.moore@intel.com> 312M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 313L: linux-acpi@vger.kernel.org 314L: acpica-devel@lists.linux.dev 315S: Supported 316W: https://acpica.org/ 317W: https://github.com/acpica/acpica/ 318Q: https://patchwork.kernel.org/project/linux-acpi/list/ 319B: https://bugzilla.kernel.org 320B: https://bugs.acpica.org 321T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 322F: drivers/acpi/acpica/ 323F: include/acpi/ 324F: tools/power/acpi/ 325 326ACPI FOR ARM64 (ACPI/arm64) 327M: Lorenzo Pieralisi <lpieralisi@kernel.org> 328M: Hanjun Guo <guohanjun@huawei.com> 329M: Sudeep Holla <sudeep.holla@arm.com> 330L: linux-acpi@vger.kernel.org 331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 332S: Maintained 333F: drivers/acpi/arm64 334 335ACPI FOR RISC-V (ACPI/riscv) 336M: Sunil V L <sunilvl@ventanamicro.com> 337L: linux-acpi@vger.kernel.org 338L: linux-riscv@lists.infradead.org 339S: Maintained 340F: drivers/acpi/riscv/ 341 342ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 343M: Sudeep Holla <sudeep.holla@arm.com> 344L: linux-acpi@vger.kernel.org 345S: Supported 346F: drivers/mailbox/pcc.c 347 348ACPI PMIC DRIVERS 349M: "Rafael J. Wysocki" <rafael@kernel.org> 350M: Len Brown <lenb@kernel.org> 351R: Andy Shevchenko <andy@kernel.org> 352R: Mika Westerberg <mika.westerberg@linux.intel.com> 353L: linux-acpi@vger.kernel.org 354S: Supported 355Q: https://patchwork.kernel.org/project/linux-acpi/list/ 356B: https://bugzilla.kernel.org 357T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 358F: drivers/acpi/pmic/ 359 360ACPI SERIAL MULTI INSTANTIATE DRIVER 361M: Hans de Goede <hdegoede@redhat.com> 362L: platform-driver-x86@vger.kernel.org 363S: Maintained 364F: drivers/platform/x86/serial-multi-instantiate.c 365 366ACPI THERMAL DRIVER 367M: Rafael J. Wysocki <rafael@kernel.org> 368R: Zhang Rui <rui.zhang@intel.com> 369L: linux-acpi@vger.kernel.org 370S: Supported 371B: https://bugzilla.kernel.org 372F: drivers/acpi/*thermal* 373 374ACPI VIOT DRIVER 375M: Jean-Philippe Brucker <jean-philippe@linaro.org> 376L: linux-acpi@vger.kernel.org 377L: iommu@lists.linux.dev 378S: Maintained 379F: drivers/acpi/viot.c 380F: include/linux/acpi_viot.h 381 382ACPI WMI DRIVER 383M: Armin Wolf <W_Armin@gmx.de> 384L: platform-driver-x86@vger.kernel.org 385S: Maintained 386F: Documentation/driver-api/wmi.rst 387F: Documentation/wmi/ 388F: drivers/platform/x86/wmi.c 389F: include/uapi/linux/wmi.h 390 391ACRN HYPERVISOR SERVICE MODULE 392M: Fei Li <fei1.li@intel.com> 393L: acrn-dev@lists.projectacrn.org (subscribers-only) 394S: Supported 395W: https://projectacrn.org 396F: Documentation/virt/acrn/ 397F: drivers/virt/acrn/ 398F: include/uapi/linux/acrn.h 399 400AD1889 ALSA SOUND DRIVER 401L: linux-parisc@vger.kernel.org 402S: Maintained 403W: https://parisc.wiki.kernel.org/index.php/AD1889 404F: sound/pci/ad1889.* 405 406AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 407M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 408L: linux-iio@vger.kernel.org 409S: Supported 410F: drivers/iio/potentiometer/ad5110.c 411 412AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 413M: Michael Hennerich <michael.hennerich@analog.com> 414S: Supported 415W: http://wiki.analog.com/AD5254 416W: https://ez.analog.com/linux-software-drivers 417F: drivers/misc/ad525x_dpot.c 418 419AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 420M: Michael Hennerich <michael.hennerich@analog.com> 421S: Supported 422W: http://wiki.analog.com/AD5398 423W: https://ez.analog.com/linux-software-drivers 424F: drivers/regulator/ad5398.c 425 426AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 427M: Michael Hennerich <michael.hennerich@analog.com> 428S: Supported 429W: http://wiki.analog.com/AD7142 430W: https://ez.analog.com/linux-software-drivers 431F: drivers/input/misc/ad714x.c 432 433AD7877 TOUCHSCREEN DRIVER 434M: Michael Hennerich <michael.hennerich@analog.com> 435S: Supported 436W: http://wiki.analog.com/AD7877 437W: https://ez.analog.com/linux-software-drivers 438F: drivers/input/touchscreen/ad7877.c 439 440AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 441M: Michael Hennerich <michael.hennerich@analog.com> 442S: Supported 443W: http://wiki.analog.com/AD7879 444W: https://ez.analog.com/linux-software-drivers 445F: drivers/input/touchscreen/ad7879.c 446 447ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 448M: Jiri Kosina <jikos@kernel.org> 449S: Maintained 450 451ADF7242 IEEE 802.15.4 RADIO DRIVER 452M: Michael Hennerich <michael.hennerich@analog.com> 453L: linux-wpan@vger.kernel.org 454S: Supported 455W: https://wiki.analog.com/ADF7242 456W: https://ez.analog.com/linux-software-drivers 457F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 458F: drivers/net/ieee802154/adf7242.c 459 460ADM1025 HARDWARE MONITOR DRIVER 461M: Jean Delvare <jdelvare@suse.com> 462L: linux-hwmon@vger.kernel.org 463S: Maintained 464F: Documentation/hwmon/adm1025.rst 465F: drivers/hwmon/adm1025.c 466 467ADM1029 HARDWARE MONITOR DRIVER 468M: Corentin Labbe <clabbe.montjoie@gmail.com> 469L: linux-hwmon@vger.kernel.org 470S: Maintained 471F: drivers/hwmon/adm1029.c 472 473ADM8211 WIRELESS DRIVER 474L: linux-wireless@vger.kernel.org 475S: Orphan 476F: drivers/net/wireless/admtek/adm8211.* 477 478ADP1653 FLASH CONTROLLER DRIVER 479M: Sakari Ailus <sakari.ailus@iki.fi> 480L: linux-media@vger.kernel.org 481S: Maintained 482F: drivers/media/i2c/adp1653.c 483F: include/media/i2c/adp1653.h 484 485ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 486M: Michael Hennerich <michael.hennerich@analog.com> 487S: Supported 488W: http://wiki.analog.com/ADP5520 489W: https://ez.analog.com/linux-software-drivers 490F: drivers/gpio/gpio-adp5520.c 491F: drivers/input/keyboard/adp5520-keys.c 492F: drivers/leds/leds-adp5520.c 493F: drivers/mfd/adp5520.c 494F: drivers/video/backlight/adp5520_bl.c 495 496ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 497M: Michael Hennerich <michael.hennerich@analog.com> 498S: Supported 499W: http://wiki.analog.com/ADP5588 500W: https://ez.analog.com/linux-software-drivers 501F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 502F: drivers/input/keyboard/adp5588-keys.c 503 504ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/ADP8860 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/video/backlight/adp8860_bl.c 510 511ADT746X FAN DRIVER 512M: Colin Leroy <colin@colino.net> 513S: Maintained 514F: drivers/macintosh/therm_adt746x.c 515 516ADT7475 HARDWARE MONITOR DRIVER 517M: Jean Delvare <jdelvare@suse.com> 518L: linux-hwmon@vger.kernel.org 519S: Maintained 520F: Documentation/hwmon/adt7475.rst 521F: drivers/hwmon/adt7475.c 522 523ADVANSYS SCSI DRIVER 524M: Matthew Wilcox <willy@infradead.org> 525M: Hannes Reinecke <hare@suse.com> 526L: linux-scsi@vger.kernel.org 527S: Maintained 528F: Documentation/scsi/advansys.rst 529F: drivers/scsi/advansys.c 530 531ADVANTECH SWBTN DRIVER 532M: Andrea Ho <Andrea.Ho@advantech.com.tw> 533L: platform-driver-x86@vger.kernel.org 534S: Maintained 535F: drivers/platform/x86/adv_swbutton.c 536 537ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 538M: Lucas Stankus <lucas.p.stankus@gmail.com> 539S: Supported 540F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 541F: drivers/iio/accel/adxl313* 542 543ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 544M: Michael Hennerich <michael.hennerich@analog.com> 545S: Supported 546W: http://wiki.analog.com/ADXL345 547W: https://ez.analog.com/linux-software-drivers 548F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 549F: drivers/input/misc/adxl34x.c 550 551ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 552M: Puranjay Mohan <puranjay12@gmail.com> 553L: linux-iio@vger.kernel.org 554S: Supported 555F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 556F: drivers/iio/accel/adxl355.h 557F: drivers/iio/accel/adxl355_core.c 558F: drivers/iio/accel/adxl355_i2c.c 559F: drivers/iio/accel/adxl355_spi.c 560 561ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 562M: Cosmin Tanislav <cosmin.tanislav@analog.com> 563L: linux-iio@vger.kernel.org 564S: Supported 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 567F: drivers/iio/accel/adxl367* 568 569ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: https://ez.analog.com/linux-software-drivers 573F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 574F: drivers/iio/accel/adxl372.c 575F: drivers/iio/accel/adxl372_i2c.c 576F: drivers/iio/accel/adxl372_spi.c 577 578AF9013 MEDIA DRIVER 579M: Antti Palosaari <crope@iki.fi> 580L: linux-media@vger.kernel.org 581S: Maintained 582W: https://linuxtv.org 583W: http://palosaari.fi/linux/ 584Q: http://patchwork.linuxtv.org/project/linux-media/list/ 585T: git git://linuxtv.org/anttip/media_tree.git 586F: drivers/media/dvb-frontends/af9013* 587 588AF9033 MEDIA DRIVER 589M: Antti Palosaari <crope@iki.fi> 590L: linux-media@vger.kernel.org 591S: Maintained 592W: https://linuxtv.org 593W: http://palosaari.fi/linux/ 594Q: http://patchwork.linuxtv.org/project/linux-media/list/ 595T: git git://linuxtv.org/anttip/media_tree.git 596F: drivers/media/dvb-frontends/af9033* 597 598AFFS FILE SYSTEM 599M: David Sterba <dsterba@suse.com> 600L: linux-fsdevel@vger.kernel.org 601S: Odd Fixes 602F: Documentation/filesystems/affs.rst 603F: fs/affs/ 604 605AFS FILESYSTEM 606M: David Howells <dhowells@redhat.com> 607M: Marc Dionne <marc.dionne@auristor.com> 608L: linux-afs@lists.infradead.org 609S: Supported 610W: https://www.infradead.org/~dhowells/kafs/ 611F: Documentation/filesystems/afs.rst 612F: fs/afs/ 613F: include/trace/events/afs.h 614 615AGPGART DRIVER 616M: David Airlie <airlied@redhat.com> 617L: dri-devel@lists.freedesktop.org 618S: Maintained 619T: git git://anongit.freedesktop.org/drm/drm 620F: drivers/char/agp/ 621F: include/linux/agp* 622F: include/uapi/linux/agp* 623 624AHA152X SCSI DRIVER 625M: "Juergen E. Fischer" <fischer@norbit.de> 626L: linux-scsi@vger.kernel.org 627S: Maintained 628F: drivers/scsi/aha152x* 629F: drivers/scsi/pcmcia/aha152x* 630 631AIC7XXX / AIC79XX SCSI DRIVER 632M: Hannes Reinecke <hare@suse.com> 633L: linux-scsi@vger.kernel.org 634S: Maintained 635F: drivers/scsi/aic7xxx/ 636 637AIMSLAB FM RADIO RECEIVER DRIVER 638M: Hans Verkuil <hverkuil@xs4all.nl> 639L: linux-media@vger.kernel.org 640S: Maintained 641W: https://linuxtv.org 642T: git git://linuxtv.org/media_tree.git 643F: drivers/media/radio/radio-aimslab* 644 645AIO 646M: Benjamin LaHaise <bcrl@kvack.org> 647L: linux-aio@kvack.org 648S: Supported 649F: fs/aio.c 650F: include/linux/*aio*.h 651 652AIRSPY MEDIA DRIVER 653M: Antti Palosaari <crope@iki.fi> 654L: linux-media@vger.kernel.org 655S: Maintained 656W: https://linuxtv.org 657W: http://palosaari.fi/linux/ 658Q: http://patchwork.linuxtv.org/project/linux-media/list/ 659T: git git://linuxtv.org/anttip/media_tree.git 660F: drivers/media/usb/airspy/ 661 662ALACRITECH GIGABIT ETHERNET DRIVER 663M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 664S: Maintained 665F: drivers/net/ethernet/alacritech/* 666 667ALCATEL SPEEDTOUCH USB DRIVER 668M: Duncan Sands <duncan.sands@free.fr> 669L: linux-usb@vger.kernel.org 670S: Maintained 671W: http://www.linux-usb.org/SpeedTouch/ 672F: drivers/usb/atm/speedtch.c 673F: drivers/usb/atm/usbatm.c 674 675ALCHEMY AU1XX0 MMC DRIVER 676M: Manuel Lauss <manuel.lauss@gmail.com> 677S: Maintained 678F: drivers/mmc/host/au1xmmc.c 679 680ALI1563 I2C DRIVER 681M: Rudolf Marek <r.marek@assembler.cz> 682L: linux-i2c@vger.kernel.org 683S: Maintained 684F: Documentation/i2c/busses/i2c-ali1563.rst 685F: drivers/i2c/busses/i2c-ali1563.c 686 687ALIBABA ELASTIC RDMA DRIVER 688M: Cheng Xu <chengyou@linux.alibaba.com> 689M: Kai Shen <kaishen@linux.alibaba.com> 690L: linux-rdma@vger.kernel.org 691S: Supported 692F: drivers/infiniband/hw/erdma 693F: include/uapi/rdma/erdma-abi.h 694 695ALIBABA PMU DRIVER 696M: Shuai Xue <xueshuai@linux.alibaba.com> 697S: Supported 698F: Documentation/admin-guide/perf/alibaba_pmu.rst 699F: drivers/perf/alibaba_uncore_drw_pmu.c 700 701ALIENWARE WMI DRIVER 702L: Dell.Client.Kernel@dell.com 703S: Maintained 704F: drivers/platform/x86/dell/alienware-wmi.c 705 706ALLEGRO DVT VIDEO IP CORE DRIVER 707M: Michael Tretter <m.tretter@pengutronix.de> 708R: Pengutronix Kernel Team <kernel@pengutronix.de> 709L: linux-media@vger.kernel.org 710S: Maintained 711F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 712F: drivers/media/platform/allegro-dvt/ 713 714ALLWINNER A10 CSI DRIVER 715M: Maxime Ripard <mripard@kernel.org> 716L: linux-media@vger.kernel.org 717S: Maintained 718T: git git://linuxtv.org/media_tree.git 719F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 720F: drivers/media/platform/sunxi/sun4i-csi/ 721 722ALLWINNER A31 CSI DRIVER 723M: Yong Deng <yong.deng@magewell.com> 724M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 725L: linux-media@vger.kernel.org 726S: Maintained 727T: git git://linuxtv.org/media_tree.git 728F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 729F: drivers/media/platform/sunxi/sun6i-csi/ 730 731ALLWINNER A31 ISP DRIVER 732M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 733L: linux-media@vger.kernel.org 734S: Maintained 735T: git git://linuxtv.org/media_tree.git 736F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 737F: drivers/staging/media/sunxi/sun6i-isp/ 738F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 739 740ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 741M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 742L: linux-media@vger.kernel.org 743S: Maintained 744T: git git://linuxtv.org/media_tree.git 745F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 746F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 747 748ALLWINNER CPUFREQ DRIVER 749M: Yangtao Li <tiny.windzz@gmail.com> 750L: linux-pm@vger.kernel.org 751S: Maintained 752F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 753F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 754 755ALLWINNER CRYPTO DRIVERS 756M: Corentin Labbe <clabbe.montjoie@gmail.com> 757L: linux-crypto@vger.kernel.org 758S: Maintained 759F: drivers/crypto/allwinner/ 760 761ALLWINNER DMIC DRIVERS 762M: Ban Tao <fengzheng923@gmail.com> 763L: alsa-devel@alsa-project.org (moderated for non-subscribers) 764S: Maintained 765F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 766F: sound/soc/sunxi/sun50i-dmic.c 767 768ALLWINNER HARDWARE SPINLOCK SUPPORT 769M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 770S: Maintained 771F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 772F: drivers/hwspinlock/sun6i_hwspinlock.c 773 774ALLWINNER THERMAL DRIVER 775M: Vasily Khoruzhick <anarsoul@gmail.com> 776M: Yangtao Li <tiny.windzz@gmail.com> 777L: linux-pm@vger.kernel.org 778S: Maintained 779F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 780F: drivers/thermal/sun8i_thermal.c 781 782ALLWINNER VPU DRIVER 783M: Maxime Ripard <mripard@kernel.org> 784M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 785L: linux-media@vger.kernel.org 786S: Maintained 787F: drivers/staging/media/sunxi/cedrus/ 788 789ALPHA PORT 790M: Richard Henderson <richard.henderson@linaro.org> 791M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 792M: Matt Turner <mattst88@gmail.com> 793L: linux-alpha@vger.kernel.org 794S: Odd Fixes 795F: arch/alpha/ 796 797ALPS PS/2 TOUCHPAD DRIVER 798R: Pali Rohár <pali@kernel.org> 799F: drivers/input/mouse/alps.* 800 801ALTERA I2C CONTROLLER DRIVER 802M: Thor Thayer <thor.thayer@linux.intel.com> 803S: Maintained 804F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 805F: drivers/i2c/busses/i2c-altera.c 806 807ALTERA MAILBOX DRIVER 808M: Mun Yew Tham <mun.yew.tham@intel.com> 809S: Maintained 810F: drivers/mailbox/mailbox-altera.c 811 812ALTERA MSGDMA IP CORE DRIVER 813M: Olivier Dautricourt <olivierdautricourt@gmail.com> 814R: Stefan Roese <sr@denx.de> 815L: dmaengine@vger.kernel.org 816S: Odd Fixes 817F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 818F: drivers/dma/altera-msgdma.c 819 820ALTERA PIO DRIVER 821M: Mun Yew Tham <mun.yew.tham@intel.com> 822L: linux-gpio@vger.kernel.org 823S: Maintained 824F: drivers/gpio/gpio-altera.c 825 826ALTERA SYSTEM MANAGER DRIVER 827M: Thor Thayer <thor.thayer@linux.intel.com> 828S: Maintained 829F: drivers/mfd/altera-sysmgr.c 830F: include/linux/mfd/altera-sysmgr.h 831 832ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 833M: Thor Thayer <thor.thayer@linux.intel.com> 834S: Maintained 835F: drivers/gpio/gpio-altera-a10sr.c 836F: drivers/mfd/altera-a10sr.c 837F: drivers/reset/reset-a10sr.c 838F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 839F: include/linux/mfd/altera-a10sr.h 840 841ALTERA TRIPLE SPEED ETHERNET DRIVER 842M: Joyce Ooi <joyce.ooi@intel.com> 843L: netdev@vger.kernel.org 844S: Maintained 845F: drivers/net/ethernet/altera/ 846 847ALTERA UART/JTAG UART SERIAL DRIVERS 848M: Tobias Klauser <tklauser@distanz.ch> 849L: linux-serial@vger.kernel.org 850S: Maintained 851F: drivers/tty/serial/altera_jtaguart.c 852F: drivers/tty/serial/altera_uart.c 853F: include/linux/altera_jtaguart.h 854F: include/linux/altera_uart.h 855 856AMAZON ANNAPURNA LABS FIC DRIVER 857M: Talel Shenhar <talel@amazon.com> 858S: Maintained 859F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 860F: drivers/irqchip/irq-al-fic.c 861 862AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 863M: Talel Shenhar <talel@amazon.com> 864M: Talel Shenhar <talelshenhar@gmail.com> 865S: Maintained 866F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 867F: drivers/edac/al_mc_edac.c 868 869AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 870M: Talel Shenhar <talel@amazon.com> 871S: Maintained 872F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 873F: drivers/thermal/thermal_mmio.c 874 875AMAZON ETHERNET DRIVERS 876M: Shay Agroskin <shayagr@amazon.com> 877M: Arthur Kiyanovski <akiyano@amazon.com> 878R: David Arinzon <darinzon@amazon.com> 879R: Noam Dagan <ndagan@amazon.com> 880R: Saeed Bishara <saeedb@amazon.com> 881L: netdev@vger.kernel.org 882S: Supported 883F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 884F: drivers/net/ethernet/amazon/ 885 886AMAZON RDMA EFA DRIVER 887M: Michael Margolin <mrgolin@amazon.com> 888R: Gal Pressman <gal.pressman@linux.dev> 889R: Yossi Leybovich <sleybo@amazon.com> 890L: linux-rdma@vger.kernel.org 891S: Supported 892Q: https://patchwork.kernel.org/project/linux-rdma/list/ 893F: drivers/infiniband/hw/efa/ 894F: include/uapi/rdma/efa-abi.h 895 896AMD CDX BUS DRIVER 897M: Nipun Gupta <nipun.gupta@amd.com> 898M: Nikhil Agarwal <nikhil.agarwal@amd.com> 899S: Maintained 900F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 901F: drivers/cdx/* 902F: include/linux/cdx/* 903 904AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 905M: Tom Lendacky <thomas.lendacky@amd.com> 906M: John Allen <john.allen@amd.com> 907L: linux-crypto@vger.kernel.org 908S: Supported 909F: drivers/crypto/ccp/ 910F: include/linux/ccp.h 911 912AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 913M: Ashish Kalra <ashish.kalra@amd.com> 914M: Tom Lendacky <thomas.lendacky@amd.com> 915L: linux-crypto@vger.kernel.org 916S: Supported 917F: drivers/crypto/ccp/sev* 918F: include/uapi/linux/psp-sev.h 919 920AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 921M: Mario Limonciello <mario.limonciello@amd.com> 922L: linux-crypto@vger.kernel.org 923S: Supported 924F: drivers/crypto/ccp/dbc.c 925F: drivers/crypto/ccp/dbc.h 926F: drivers/crypto/ccp/platform-access.c 927F: drivers/crypto/ccp/platform-access.h 928F: include/uapi/linux/psp-dbc.h 929F: tools/crypto/ccp/*.c 930F: tools/crypto/ccp/*.py 931 932AMD DISPLAY CORE 933M: Harry Wentland <harry.wentland@amd.com> 934M: Leo Li <sunpeng.li@amd.com> 935M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 936L: amd-gfx@lists.freedesktop.org 937S: Supported 938T: git https://gitlab.freedesktop.org/agd5f/linux.git 939F: drivers/gpu/drm/amd/display/ 940 941AMD FAM15H PROCESSOR POWER MONITORING DRIVER 942M: Huang Rui <ray.huang@amd.com> 943L: linux-hwmon@vger.kernel.org 944S: Supported 945F: Documentation/hwmon/fam15h_power.rst 946F: drivers/hwmon/fam15h_power.c 947 948AMD FCH GPIO DRIVER 949M: Enrico Weigelt, metux IT consult <info@metux.net> 950L: linux-gpio@vger.kernel.org 951S: Maintained 952F: drivers/gpio/gpio-amd-fch.c 953F: include/linux/platform_data/gpio/gpio-amd-fch.h 954 955AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 956L: linux-geode@lists.infradead.org (moderated for non-subscribers) 957S: Orphan 958F: drivers/usb/gadget/udc/amd5536udc.* 959 960AMD GEODE PROCESSOR/CHIPSET SUPPORT 961M: Andres Salomon <dilinger@queued.net> 962L: linux-geode@lists.infradead.org (moderated for non-subscribers) 963S: Supported 964W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 965F: arch/x86/include/asm/geode.h 966F: drivers/char/hw_random/geode-rng.c 967F: drivers/crypto/geode* 968F: drivers/video/fbdev/geode/ 969 970AMD HSMP DRIVER 971M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 972R: Carlos Bilbao <carlos.bilbao@amd.com> 973L: platform-driver-x86@vger.kernel.org 974S: Maintained 975F: Documentation/arch/x86/amd_hsmp.rst 976F: arch/x86/include/asm/amd_hsmp.h 977F: arch/x86/include/uapi/asm/amd_hsmp.h 978F: drivers/platform/x86/amd/hsmp.c 979 980AMD IOMMU (AMD-VI) 981M: Joerg Roedel <joro@8bytes.org> 982R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 983L: iommu@lists.linux.dev 984S: Maintained 985T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 986F: drivers/iommu/amd/ 987F: include/linux/amd-iommu.h 988 989AMD KFD 990M: Felix Kuehling <Felix.Kuehling@amd.com> 991L: amd-gfx@lists.freedesktop.org 992S: Supported 993T: git https://gitlab.freedesktop.org/agd5f/linux.git 994F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 995F: drivers/gpu/drm/amd/amdkfd/ 996F: drivers/gpu/drm/amd/include/cik_structs.h 997F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 998F: drivers/gpu/drm/amd/include/v9_structs.h 999F: drivers/gpu/drm/amd/include/vi_structs.h 1000F: include/uapi/linux/kfd_ioctl.h 1001F: include/uapi/linux/kfd_sysfs.h 1002 1003AMD MP2 I2C DRIVER 1004M: Elie Morisse <syniurge@gmail.com> 1005M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1006L: linux-i2c@vger.kernel.org 1007S: Maintained 1008F: drivers/i2c/busses/i2c-amd-mp2* 1009 1010AMD PDS CORE DRIVER 1011M: Shannon Nelson <shannon.nelson@amd.com> 1012M: Brett Creeley <brett.creeley@amd.com> 1013L: netdev@vger.kernel.org 1014S: Supported 1015F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1016F: drivers/net/ethernet/amd/pds_core/ 1017F: include/linux/pds/ 1018 1019AMD PMC DRIVER 1020M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1021L: platform-driver-x86@vger.kernel.org 1022S: Maintained 1023F: drivers/platform/x86/amd/pmc/ 1024 1025AMD PMF DRIVER 1026M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1027L: platform-driver-x86@vger.kernel.org 1028S: Maintained 1029F: Documentation/ABI/testing/sysfs-amd-pmf 1030F: drivers/platform/x86/amd/pmf/ 1031 1032AMD POWERPLAY AND SWSMU 1033M: Evan Quan <evan.quan@amd.com> 1034L: amd-gfx@lists.freedesktop.org 1035S: Supported 1036T: git https://gitlab.freedesktop.org/agd5f/linux.git 1037F: drivers/gpu/drm/amd/pm/ 1038 1039AMD PSTATE DRIVER 1040M: Huang Rui <ray.huang@amd.com> 1041L: linux-pm@vger.kernel.org 1042S: Supported 1043F: Documentation/admin-guide/pm/amd-pstate.rst 1044F: drivers/cpufreq/amd-pstate* 1045F: include/linux/amd-pstate.h 1046F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1047 1048AMD PTDMA DRIVER 1049M: Sanjay R Mehta <sanju.mehta@amd.com> 1050L: dmaengine@vger.kernel.org 1051S: Maintained 1052F: drivers/dma/ptdma/ 1053 1054AMD SEATTLE DEVICE TREE SUPPORT 1055M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1056M: Tom Lendacky <thomas.lendacky@amd.com> 1057S: Supported 1058F: arch/arm64/boot/dts/amd/ 1059 1060AMD SENSOR FUSION HUB DRIVER 1061M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1062L: linux-input@vger.kernel.org 1063S: Maintained 1064F: Documentation/hid/amd-sfh* 1065F: drivers/hid/amd-sfh-hid/ 1066 1067AMD SPI DRIVER 1068M: Sanjay R Mehta <sanju.mehta@amd.com> 1069S: Maintained 1070F: drivers/spi/spi-amd.c 1071 1072AMD XGBE DRIVER 1073M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1074L: netdev@vger.kernel.org 1075S: Supported 1076F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1077F: drivers/net/ethernet/amd/xgbe/ 1078 1079AMLOGIC DDR PMU DRIVER 1080M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1081L: linux-amlogic@lists.infradead.org 1082S: Supported 1083W: http://www.amlogic.com 1084F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1085F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1086F: drivers/perf/amlogic/ 1087F: include/soc/amlogic/ 1088 1089AMPHION VPU CODEC V4L2 DRIVER 1090M: Ming Qian <ming.qian@nxp.com> 1091M: Zhou Peng <eagle.zhou@nxp.com> 1092L: linux-media@vger.kernel.org 1093S: Maintained 1094F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1095F: drivers/media/platform/amphion/ 1096 1097AMS AS73211 DRIVER 1098M: Christian Eggers <ceggers@arri.de> 1099L: linux-iio@vger.kernel.org 1100S: Maintained 1101F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1102F: drivers/iio/light/as73211.c 1103 1104AMT (Automatic Multicast Tunneling) 1105M: Taehee Yoo <ap420073@gmail.com> 1106L: netdev@vger.kernel.org 1107S: Maintained 1108T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1109T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1110F: drivers/net/amt.c 1111 1112ANALOG DEVICES INC AD3552R DRIVER 1113M: Nuno Sá <nuno.sa@analog.com> 1114L: linux-iio@vger.kernel.org 1115S: Supported 1116W: https://ez.analog.com/linux-software-drivers 1117F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1118F: drivers/iio/dac/ad3552r.c 1119 1120ANALOG DEVICES INC AD4130 DRIVER 1121M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1122L: linux-iio@vger.kernel.org 1123S: Supported 1124W: https://ez.analog.com/linux-software-drivers 1125F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1126F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1127F: drivers/iio/adc/ad4130.c 1128 1129ANALOG DEVICES INC AD7192 DRIVER 1130M: Alexandru Tachici <alexandru.tachici@analog.com> 1131L: linux-iio@vger.kernel.org 1132S: Supported 1133W: https://ez.analog.com/linux-software-drivers 1134F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1135F: drivers/iio/adc/ad7192.c 1136 1137ANALOG DEVICES INC AD7292 DRIVER 1138M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1139L: linux-iio@vger.kernel.org 1140S: Supported 1141W: https://ez.analog.com/linux-software-drivers 1142F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1143F: drivers/iio/adc/ad7292.c 1144 1145ANALOG DEVICES INC AD7293 DRIVER 1146M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1147L: linux-iio@vger.kernel.org 1148S: Supported 1149W: https://ez.analog.com/linux-software-drivers 1150F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1151F: drivers/iio/dac/ad7293.c 1152 1153ANALOG DEVICES INC AD74115 DRIVER 1154M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1155L: linux-iio@vger.kernel.org 1156S: Supported 1157W: https://ez.analog.com/linux-software-drivers 1158F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1159F: drivers/iio/addac/ad74115.c 1160 1161ANALOG DEVICES INC AD74413R DRIVER 1162M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: https://ez.analog.com/linux-software-drivers 1166F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1167F: drivers/iio/addac/ad74413r.c 1168F: include/dt-bindings/iio/addac/adi,ad74413r.h 1169 1170ANALOG DEVICES INC AD7768-1 DRIVER 1171M: Michael Hennerich <Michael.Hennerich@analog.com> 1172L: linux-iio@vger.kernel.org 1173S: Supported 1174W: https://ez.analog.com/linux-software-drivers 1175F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1176F: drivers/iio/adc/ad7768-1.c 1177 1178ANALOG DEVICES INC AD7780 DRIVER 1179M: Michael Hennerich <Michael.Hennerich@analog.com> 1180M: Renato Lui Geh <renatogeh@gmail.com> 1181L: linux-iio@vger.kernel.org 1182S: Supported 1183W: https://ez.analog.com/linux-software-drivers 1184F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1185F: drivers/iio/adc/ad7780.c 1186 1187ANALOG DEVICES INC ADA4250 DRIVER 1188M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1189L: linux-iio@vger.kernel.org 1190S: Supported 1191W: https://ez.analog.com/linux-software-drivers 1192F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1193F: drivers/iio/amplifiers/ada4250.c 1194 1195ANALOG DEVICES INC ADF4377 DRIVER 1196M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1197L: linux-iio@vger.kernel.org 1198S: Supported 1199W: https://ez.analog.com/linux-software-drivers 1200F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1201F: drivers/iio/frequency/adf4377.c 1202 1203ANALOG DEVICES INC ADGS1408 DRIVER 1204M: Mircea Caprioru <mircea.caprioru@analog.com> 1205S: Supported 1206F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1207F: drivers/mux/adgs1408.c 1208 1209ANALOG DEVICES INC ADIN DRIVER 1210M: Michael Hennerich <michael.hennerich@analog.com> 1211L: netdev@vger.kernel.org 1212S: Supported 1213W: https://ez.analog.com/linux-software-drivers 1214F: Documentation/devicetree/bindings/net/adi,adin.yaml 1215F: drivers/net/phy/adin.c 1216 1217ANALOG DEVICES INC ADIS DRIVER LIBRARY 1218M: Nuno Sa <nuno.sa@analog.com> 1219L: linux-iio@vger.kernel.org 1220S: Supported 1221F: drivers/iio/imu/adis.c 1222F: drivers/iio/imu/adis_buffer.c 1223F: drivers/iio/imu/adis_trigger.c 1224F: include/linux/iio/imu/adis.h 1225 1226ANALOG DEVICES INC ADIS16460 DRIVER 1227M: Dragos Bogdan <dragos.bogdan@analog.com> 1228L: linux-iio@vger.kernel.org 1229S: Supported 1230W: https://ez.analog.com/linux-software-drivers 1231F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1232F: drivers/iio/imu/adis16460.c 1233 1234ANALOG DEVICES INC ADIS16475 DRIVER 1235M: Nuno Sa <nuno.sa@analog.com> 1236L: linux-iio@vger.kernel.org 1237S: Supported 1238W: https://ez.analog.com/linux-software-drivers 1239F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1240F: drivers/iio/imu/adis16475.c 1241 1242ANALOG DEVICES INC ADM1177 DRIVER 1243M: Michael Hennerich <Michael.Hennerich@analog.com> 1244L: linux-hwmon@vger.kernel.org 1245S: Supported 1246W: https://ez.analog.com/linux-software-drivers 1247F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1248F: drivers/hwmon/adm1177.c 1249 1250ANALOG DEVICES INC ADMV1013 DRIVER 1251M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1252L: linux-iio@vger.kernel.org 1253S: Supported 1254W: https://ez.analog.com/linux-software-drivers 1255F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1256F: drivers/iio/frequency/admv1013.c 1257 1258ANALOG DEVICES INC ADMV1014 DRIVER 1259M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1260L: linux-iio@vger.kernel.org 1261S: Supported 1262W: https://ez.analog.com/linux-software-drivers 1263F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1264F: drivers/iio/frequency/admv1014.c 1265 1266ANALOG DEVICES INC ADMV8818 DRIVER 1267M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1272F: drivers/iio/filter/admv8818.c 1273 1274ANALOG DEVICES INC ADP5061 DRIVER 1275M: Michael Hennerich <Michael.Hennerich@analog.com> 1276L: linux-pm@vger.kernel.org 1277S: Supported 1278W: https://ez.analog.com/linux-software-drivers 1279F: drivers/power/supply/adp5061.c 1280 1281ANALOG DEVICES INC ADRF6780 DRIVER 1282M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1283L: linux-iio@vger.kernel.org 1284S: Supported 1285W: https://ez.analog.com/linux-software-drivers 1286F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1287F: drivers/iio/frequency/adrf6780.c 1288 1289ANALOG DEVICES INC ADV7180 DRIVER 1290M: Lars-Peter Clausen <lars@metafoo.de> 1291L: linux-media@vger.kernel.org 1292S: Supported 1293W: https://ez.analog.com/linux-software-drivers 1294F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1295F: drivers/media/i2c/adv7180.c 1296 1297ANALOG DEVICES INC ADV748X DRIVER 1298M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1302F: drivers/media/i2c/adv748x/* 1303 1304ANALOG DEVICES INC ADV7511 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7511* 1309 1310ANALOG DEVICES INC ADV7604 DRIVER 1311M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1312L: linux-media@vger.kernel.org 1313S: Maintained 1314F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1315F: drivers/media/i2c/adv7604* 1316 1317ANALOG DEVICES INC ADV7842 DRIVER 1318M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1319L: linux-media@vger.kernel.org 1320S: Maintained 1321F: drivers/media/i2c/adv7842* 1322 1323ANALOG DEVICES INC ADXRS290 DRIVER 1324M: Nishant Malpani <nish.malpani25@gmail.com> 1325L: linux-iio@vger.kernel.org 1326S: Supported 1327F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1328F: drivers/iio/gyro/adxrs290.c 1329 1330ANALOG DEVICES INC ASOC CODEC DRIVERS 1331M: Lars-Peter Clausen <lars@metafoo.de> 1332M: Nuno Sá <nuno.sa@analog.com> 1333L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1334S: Supported 1335W: http://wiki.analog.com/ 1336W: https://ez.analog.com/linux-software-drivers 1337F: sound/soc/codecs/ad1* 1338F: sound/soc/codecs/ad7* 1339F: sound/soc/codecs/adau* 1340F: sound/soc/codecs/adav* 1341F: sound/soc/codecs/sigmadsp.* 1342F: sound/soc/codecs/ssm* 1343 1344ANALOG DEVICES INC DMA DRIVERS 1345M: Lars-Peter Clausen <lars@metafoo.de> 1346S: Supported 1347W: https://ez.analog.com/linux-software-drivers 1348F: drivers/dma/dma-axi-dmac.c 1349 1350ANALOG DEVICES INC IIO DRIVERS 1351M: Lars-Peter Clausen <lars@metafoo.de> 1352M: Michael Hennerich <Michael.Hennerich@analog.com> 1353S: Supported 1354W: http://wiki.analog.com/ 1355W: https://ez.analog.com/linux-software-drivers 1356F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1357F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1358F: Documentation/devicetree/bindings/iio/*/adi,* 1359F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1360F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1361F: drivers/iio/*/ad* 1362F: drivers/iio/adc/ltc249* 1363F: drivers/iio/amplifiers/hmc425a.c 1364F: drivers/staging/iio/*/ad* 1365X: drivers/iio/*/adjd* 1366 1367ANALOG DEVICES INC MAX31760 DRIVER 1368M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1369S: Maintained 1370W: http://wiki.analog.com/ 1371W: https://ez.analog.com/linux-software-drivers 1372F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1373F: Documentation/hwmon/max31760.rst 1374F: drivers/hwmon/max31760.c 1375 1376ANALOGBITS PLL LIBRARIES 1377M: Paul Walmsley <paul.walmsley@sifive.com> 1378S: Supported 1379F: drivers/clk/analogbits/* 1380F: include/linux/clk/analogbits* 1381 1382ANDROID DRIVERS 1383M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1384M: Arve Hjønnevåg <arve@android.com> 1385M: Todd Kjos <tkjos@android.com> 1386M: Martijn Coenen <maco@android.com> 1387M: Joel Fernandes <joel@joelfernandes.org> 1388M: Christian Brauner <christian@brauner.io> 1389M: Carlos Llamas <cmllamas@google.com> 1390M: Suren Baghdasaryan <surenb@google.com> 1391L: linux-kernel@vger.kernel.org 1392S: Supported 1393T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1394F: drivers/android/ 1395 1396ANDROID GOLDFISH PIC DRIVER 1397M: Miodrag Dinic <miodrag.dinic@mips.com> 1398S: Supported 1399F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1400F: drivers/irqchip/irq-goldfish-pic.c 1401 1402ANDROID GOLDFISH RTC DRIVER 1403M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1404S: Supported 1405F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1406F: drivers/rtc/rtc-goldfish.c 1407 1408AOA (Apple Onboard Audio) ALSA DRIVER 1409M: Johannes Berg <johannes@sipsolutions.net> 1410L: linuxppc-dev@lists.ozlabs.org 1411L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1412S: Maintained 1413F: sound/aoa/ 1414 1415APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1416M: William Breathitt Gray <william.gray@linaro.org> 1417L: linux-iio@vger.kernel.org 1418S: Maintained 1419F: drivers/iio/addac/stx104.c 1420 1421APM DRIVER 1422M: Jiri Kosina <jikos@kernel.org> 1423S: Odd fixes 1424T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1425F: arch/x86/kernel/apm_32.c 1426F: drivers/char/apm-emulation.c 1427F: include/linux/apm_bios.h 1428F: include/uapi/linux/apm_bios.h 1429 1430APPARMOR SECURITY MODULE 1431M: John Johansen <john.johansen@canonical.com> 1432M: John Johansen <john@apparmor.net> 1433L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1434S: Supported 1435W: apparmor.net 1436B: https://gitlab.com/apparmor/apparmor-kernel 1437C: irc://irc.oftc.net/apparmor 1438T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1439T: https://gitlab.com/apparmor/apparmor-kernel.git 1440F: Documentation/admin-guide/LSM/apparmor.rst 1441F: security/apparmor/ 1442 1443APPLE BCM5974 MULTITOUCH DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-input@vger.kernel.org 1446S: Odd fixes 1447F: drivers/input/mouse/bcm5974.c 1448 1449APPLE PCIE CONTROLLER DRIVER 1450M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1451M: Marc Zyngier <maz@kernel.org> 1452L: linux-pci@vger.kernel.org 1453S: Maintained 1454F: drivers/pci/controller/pcie-apple.c 1455 1456APPLE SMC DRIVER 1457M: Henrik Rydberg <rydberg@bitmath.org> 1458L: linux-hwmon@vger.kernel.org 1459S: Odd fixes 1460F: drivers/hwmon/applesmc.c 1461 1462APPLETALK NETWORK LAYER 1463L: netdev@vger.kernel.org 1464S: Odd fixes 1465F: include/linux/atalk.h 1466F: include/uapi/linux/atalk.h 1467F: net/appletalk/ 1468 1469APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1470M: Khuong Dinh <khuong@os.amperecomputing.com> 1471S: Supported 1472F: arch/arm64/boot/dts/apm/ 1473 1474APPLIED MICRO (APM) X-GENE SOC EDAC 1475M: Khuong Dinh <khuong@os.amperecomputing.com> 1476S: Supported 1477F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1478F: drivers/edac/xgene_edac.c 1479 1480APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1481M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1482M: Keyur Chudgar <keyur@os.amperecomputing.com> 1483S: Supported 1484F: drivers/net/ethernet/apm/xgene-v2/ 1485 1486APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1487M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1488M: Keyur Chudgar <keyur@os.amperecomputing.com> 1489M: Quan Nguyen <quan@os.amperecomputing.com> 1490S: Supported 1491F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1492F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1493F: drivers/net/ethernet/apm/xgene/ 1494F: drivers/net/mdio/mdio-xgene.c 1495 1496APPLIED MICRO (APM) X-GENE SOC PMU 1497M: Khuong Dinh <khuong@os.amperecomputing.com> 1498S: Supported 1499F: Documentation/admin-guide/perf/xgene-pmu.rst 1500F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1501F: drivers/perf/xgene_pmu.c 1502 1503APTINA CAMERA SENSOR PLL 1504M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1505L: linux-media@vger.kernel.org 1506S: Maintained 1507F: drivers/media/i2c/aptina-pll.* 1508 1509AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1510M: Aleksa Savic <savicaleksa83@gmail.com> 1511M: Jack Doan <me@jackdoan.com> 1512L: linux-hwmon@vger.kernel.org 1513S: Maintained 1514F: Documentation/hwmon/aquacomputer_d5next.rst 1515F: drivers/hwmon/aquacomputer_d5next.c 1516 1517AQUANTIA ETHERNET DRIVER (atlantic) 1518M: Igor Russkikh <irusskikh@marvell.com> 1519L: netdev@vger.kernel.org 1520S: Supported 1521W: https://www.marvell.com/ 1522Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1523F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1524F: drivers/net/ethernet/aquantia/atlantic/ 1525 1526AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1527M: Egor Pomozov <epomozov@marvell.com> 1528L: netdev@vger.kernel.org 1529S: Supported 1530W: http://www.aquantia.com 1531F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1532 1533AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1534M: Krzysztof Hałasa <khalasa@piap.pl> 1535L: linux-media@vger.kernel.org 1536S: Maintained 1537F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1538F: drivers/media/i2c/ar0521.c 1539 1540ARASAN NAND CONTROLLER DRIVER 1541M: Miquel Raynal <miquel.raynal@bootlin.com> 1542R: Michal Simek <michal.simek@amd.com> 1543L: linux-mtd@lists.infradead.org 1544S: Maintained 1545F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1546F: drivers/mtd/nand/raw/arasan-nand-controller.c 1547 1548ARC FRAMEBUFFER DRIVER 1549M: Jaya Kumar <jayalk@intworks.biz> 1550S: Maintained 1551F: drivers/video/fbdev/arcfb.c 1552F: drivers/video/fbdev/core/fb_defio.c 1553 1554ARC PGU DRM DRIVER 1555M: Alexey Brodkin <abrodkin@synopsys.com> 1556S: Supported 1557F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1558F: drivers/gpu/drm/tiny/arcpgu.c 1559 1560ARCNET NETWORK LAYER 1561M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1562L: netdev@vger.kernel.org 1563S: Maintained 1564F: drivers/net/arcnet/ 1565F: include/uapi/linux/if_arcnet.h 1566 1567ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1568M: Arnd Bergmann <arnd@arndb.de> 1569M: Olof Johansson <olof@lixom.net> 1570M: soc@kernel.org 1571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1572S: Maintained 1573P: Documentation/process/maintainer-soc.rst 1574C: irc://irc.libera.chat/armlinux 1575T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1576F: Documentation/process/maintainer-soc*.rst 1577F: arch/arm/boot/dts/Makefile 1578F: arch/arm64/boot/dts/Makefile 1579 1580ARM ARCHITECTED TIMER DRIVER 1581M: Mark Rutland <mark.rutland@arm.com> 1582M: Marc Zyngier <maz@kernel.org> 1583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1584S: Maintained 1585F: arch/arm/include/asm/arch_timer.h 1586F: arch/arm64/include/asm/arch_timer.h 1587F: drivers/clocksource/arm_arch_timer.c 1588 1589ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1590M: Marc Zyngier <maz@kernel.org> 1591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1592S: Maintained 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1594F: arch/arm/include/asm/arch_gicv3.h 1595F: arch/arm64/include/asm/arch_gicv3.h 1596F: drivers/irqchip/irq-gic*.[ch] 1597F: include/linux/irqchip/arm-gic*.h 1598F: include/linux/irqchip/arm-vgic-info.h 1599 1600ARM HDLCD DRM DRIVER 1601M: Liviu Dudau <liviu.dudau@arm.com> 1602S: Supported 1603F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1604F: drivers/gpu/drm/arm/hdlcd_* 1605 1606ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1607M: Linus Walleij <linus.walleij@linaro.org> 1608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1609S: Maintained 1610F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1611F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1612F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1613F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1614F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1615F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1616F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1617F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1618F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1619F: arch/arm/boot/dts/arm/arm-realview-* 1620F: arch/arm/boot/dts/arm/integrator* 1621F: arch/arm/boot/dts/arm/versatile* 1622F: arch/arm/mach-versatile/ 1623F: drivers/bus/arm-integrator-lm.c 1624F: drivers/clk/versatile/ 1625F: drivers/i2c/busses/i2c-versatile.c 1626F: drivers/irqchip/irq-versatile-fpga.c 1627F: drivers/mtd/maps/physmap-versatile.* 1628F: drivers/power/reset/arm-versatile-reboot.c 1629F: drivers/soc/versatile/ 1630 1631ARM KOMEDA DRM-KMS DRIVER 1632M: Liviu Dudau <liviu.dudau@arm.com> 1633S: Supported 1634T: git git://anongit.freedesktop.org/drm/drm-misc 1635F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1636F: Documentation/gpu/komeda-kms.rst 1637F: drivers/gpu/drm/arm/display/include/ 1638F: drivers/gpu/drm/arm/display/komeda/ 1639 1640ARM MALI PANFROST DRM DRIVER 1641M: Boris Brezillon <boris.brezillon@collabora.com> 1642M: Rob Herring <robh@kernel.org> 1643R: Steven Price <steven.price@arm.com> 1644L: dri-devel@lists.freedesktop.org 1645S: Supported 1646T: git git://anongit.freedesktop.org/drm/drm-misc 1647F: Documentation/gpu/panfrost.rst 1648F: drivers/gpu/drm/panfrost/ 1649F: include/uapi/drm/panfrost_drm.h 1650 1651ARM MALI-DP DRM DRIVER 1652M: Liviu Dudau <liviu.dudau@arm.com> 1653S: Supported 1654T: git git://anongit.freedesktop.org/drm/drm-misc 1655F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1656F: Documentation/gpu/afbc.rst 1657F: drivers/gpu/drm/arm/ 1658 1659ARM MFM AND FLOPPY DRIVERS 1660M: Ian Molton <spyro@f2s.com> 1661S: Maintained 1662F: arch/arm/include/asm/floppy.h 1663F: arch/arm/mach-rpc/floppydma.S 1664 1665ARM PMU PROFILING AND DEBUGGING 1666M: Will Deacon <will@kernel.org> 1667M: Mark Rutland <mark.rutland@arm.com> 1668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1669S: Maintained 1670F: Documentation/devicetree/bindings/arm/pmu.yaml 1671F: Documentation/devicetree/bindings/perf/ 1672F: arch/arm*/include/asm/hw_breakpoint.h 1673F: arch/arm*/include/asm/perf_event.h 1674F: arch/arm*/kernel/hw_breakpoint.c 1675F: arch/arm*/kernel/perf_* 1676F: drivers/perf/ 1677F: include/linux/perf/arm_pmu*.h 1678 1679ARM PORT 1680M: Russell King <linux@armlinux.org.uk> 1681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1682S: Odd Fixes 1683W: http://www.armlinux.org.uk/ 1684T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1685F: arch/arm/ 1686X: arch/arm/boot/dts/ 1687 1688ARM PRIMECELL AACI PL041 DRIVER 1689M: Russell King <linux@armlinux.org.uk> 1690S: Odd Fixes 1691F: sound/arm/aaci.* 1692 1693ARM PRIMECELL BUS SUPPORT 1694M: Russell King <linux@armlinux.org.uk> 1695S: Odd Fixes 1696F: drivers/amba/ 1697F: include/linux/amba/bus.h 1698 1699ARM PRIMECELL CLCD PL110 DRIVER 1700M: Russell King <linux@armlinux.org.uk> 1701S: Odd Fixes 1702F: drivers/video/fbdev/amba-clcd.* 1703 1704ARM PRIMECELL KMI PL050 DRIVER 1705M: Russell King <linux@armlinux.org.uk> 1706S: Odd Fixes 1707F: drivers/input/serio/ambakmi.* 1708F: include/linux/amba/kmi.h 1709 1710ARM PRIMECELL MMCI PL180/1 DRIVER 1711M: Russell King <linux@armlinux.org.uk> 1712S: Odd Fixes 1713F: drivers/mmc/host/mmci.* 1714F: include/linux/amba/mmci.h 1715 1716ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1717M: Miquel Raynal <miquel.raynal@bootlin.com> 1718R: Michal Simek <michal.simek@amd.com> 1719L: linux-mtd@lists.infradead.org 1720S: Maintained 1721F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1722F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1723 1724ARM PRIMECELL PL35X SMC DRIVER 1725M: Miquel Raynal <miquel.raynal@bootlin.com> 1726R: Michal Simek <michal.simek@amd.com> 1727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1728S: Maintained 1729F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1730F: drivers/memory/pl353-smc.c 1731 1732ARM PRIMECELL SSP PL022 SPI DRIVER 1733M: Linus Walleij <linus.walleij@linaro.org> 1734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1735S: Maintained 1736F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1737F: drivers/spi/spi-pl022.c 1738 1739ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1740M: Russell King <linux@armlinux.org.uk> 1741S: Odd Fixes 1742F: drivers/tty/serial/amba-pl01*.c 1743F: include/linux/amba/serial.h 1744 1745ARM PRIMECELL VIC PL190/PL192 DRIVER 1746M: Linus Walleij <linus.walleij@linaro.org> 1747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1748S: Maintained 1749F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1750F: drivers/irqchip/irq-vic.c 1751 1752ARM SMC WATCHDOG DRIVER 1753M: Julius Werner <jwerner@chromium.org> 1754R: Evan Benn <evanbenn@chromium.org> 1755S: Maintained 1756F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1757F: drivers/watchdog/arm_smc_wdt.c 1758 1759ARM SMMU DRIVERS 1760M: Will Deacon <will@kernel.org> 1761R: Robin Murphy <robin.murphy@arm.com> 1762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1763S: Maintained 1764F: Documentation/devicetree/bindings/iommu/arm,smmu* 1765F: drivers/iommu/arm/ 1766F: drivers/iommu/io-pgtable-arm* 1767 1768ARM SUB-ARCHITECTURES 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771C: irc://irc.libera.chat/armlinux 1772T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1773F: arch/arm/mach-*/ 1774F: arch/arm/plat-*/ 1775 1776ARM/ACTIONS SEMI ARCHITECTURE 1777M: Andreas Färber <afaerber@suse.de> 1778M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1780L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1781S: Maintained 1782F: Documentation/devicetree/bindings/arm/actions.yaml 1783F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1784F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1785F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1786F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1787F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1788F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1789F: Documentation/devicetree/bindings/pinctrl/actions,* 1790F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1791F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1792F: arch/arm/boot/dts/actions/ 1793F: arch/arm/mach-actions/ 1794F: arch/arm64/boot/dts/actions/ 1795F: drivers/clk/actions/ 1796F: drivers/clocksource/timer-owl* 1797F: drivers/dma/owl-dma.c 1798F: drivers/i2c/busses/i2c-owl.c 1799F: drivers/irqchip/irq-owl-sirq.c 1800F: drivers/mmc/host/owl-mmc.c 1801F: drivers/net/ethernet/actions/ 1802F: drivers/pinctrl/actions/* 1803F: drivers/pmdomain/actions/ 1804F: include/dt-bindings/power/owl-* 1805F: include/dt-bindings/reset/actions,* 1806F: include/linux/soc/actions/ 1807N: owl 1808 1809ARM/Allwinner SoC Clock Support 1810M: Emilio López <emilio@elopez.com.ar> 1811S: Maintained 1812F: drivers/clk/sunxi/ 1813 1814ARM/Allwinner sunXi SoC support 1815M: Chen-Yu Tsai <wens@csie.org> 1816M: Jernej Skrabec <jernej.skrabec@gmail.com> 1817M: Samuel Holland <samuel@sholland.org> 1818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1819L: linux-sunxi@lists.linux.dev 1820S: Maintained 1821T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1822F: arch/arm/mach-sunxi/ 1823F: arch/arm64/boot/dts/allwinner/ 1824F: drivers/clk/sunxi-ng/ 1825F: drivers/pinctrl/sunxi/ 1826F: drivers/soc/sunxi/ 1827N: allwinner 1828N: sun[x456789]i 1829N: sun[25]0i 1830 1831ARM/AMD PENSANDO ARM64 ARCHITECTURE 1832M: Brad Larson <blarson@amd.com> 1833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1834S: Supported 1835F: Documentation/devicetree/bindings/*/amd,pensando* 1836F: arch/arm64/boot/dts/amd/elba* 1837 1838ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1839M: Neil Armstrong <neil.armstrong@linaro.org> 1840M: Jerome Brunet <jbrunet@baylibre.com> 1841L: linux-amlogic@lists.infradead.org 1842S: Maintained 1843F: Documentation/devicetree/bindings/clock/amlogic* 1844F: drivers/clk/meson/ 1845F: include/dt-bindings/clock/amlogic,a1* 1846F: include/dt-bindings/clock/gxbb* 1847F: include/dt-bindings/clock/meson* 1848 1849ARM/Amlogic Meson SoC Crypto Drivers 1850M: Corentin Labbe <clabbe@baylibre.com> 1851L: linux-crypto@vger.kernel.org 1852L: linux-amlogic@lists.infradead.org 1853S: Maintained 1854F: Documentation/devicetree/bindings/crypto/amlogic* 1855F: drivers/crypto/amlogic/ 1856 1857ARM/Amlogic Meson SoC Sound Drivers 1858M: Jerome Brunet <jbrunet@baylibre.com> 1859L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1860S: Maintained 1861F: Documentation/devicetree/bindings/sound/amlogic* 1862F: sound/soc/meson/ 1863 1864ARM/Amlogic Meson SoC support 1865M: Neil Armstrong <neil.armstrong@linaro.org> 1866M: Kevin Hilman <khilman@baylibre.com> 1867R: Jerome Brunet <jbrunet@baylibre.com> 1868R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1870L: linux-amlogic@lists.infradead.org 1871S: Maintained 1872W: http://linux-meson.com/ 1873F: Documentation/devicetree/bindings/phy/amlogic* 1874F: arch/arm/boot/dts/amlogic/ 1875F: arch/arm/mach-meson/ 1876F: arch/arm64/boot/dts/amlogic/ 1877F: drivers/pmdomain/amlogic/ 1878F: drivers/mmc/host/meson* 1879F: drivers/phy/amlogic/ 1880F: drivers/pinctrl/meson/ 1881F: drivers/rtc/rtc-meson* 1882F: drivers/soc/amlogic/ 1883N: meson 1884 1885ARM/Annapurna Labs ALPINE ARCHITECTURE 1886M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1887M: Antoine Tenart <atenart@kernel.org> 1888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1889S: Maintained 1890F: arch/arm/boot/dts/amazon/ 1891F: arch/arm/mach-alpine/ 1892F: arch/arm64/boot/dts/amazon/ 1893F: drivers/*/*alpine* 1894 1895ARM/APPLE MACHINE SOUND DRIVERS 1896M: Martin Povišer <povik+lin@cutebit.org> 1897L: asahi@lists.linux.dev 1898L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1899S: Maintained 1900F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1901F: Documentation/devicetree/bindings/sound/apple,* 1902F: sound/soc/apple/* 1903F: sound/soc/codecs/cs42l83-i2c.c 1904F: sound/soc/codecs/ssm3515.c 1905 1906ARM/APPLE MACHINE SUPPORT 1907M: Hector Martin <marcan@marcan.st> 1908M: Sven Peter <sven@svenpeter.dev> 1909R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1910L: asahi@lists.linux.dev 1911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1912S: Maintained 1913W: https://asahilinux.org 1914B: https://github.com/AsahiLinux/linux/issues 1915C: irc://irc.oftc.net/asahi-dev 1916T: git https://github.com/AsahiLinux/linux.git 1917F: Documentation/devicetree/bindings/arm/apple.yaml 1918F: Documentation/devicetree/bindings/arm/apple/* 1919F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1920F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1921F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1922F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1923F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1924F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1925F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1926F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1927F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1928F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1929F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1930F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1931F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1932F: Documentation/devicetree/bindings/power/apple* 1933F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1934F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1935F: arch/arm64/boot/dts/apple/ 1936F: drivers/bluetooth/hci_bcm4377.c 1937F: drivers/clk/clk-apple-nco.c 1938F: drivers/cpufreq/apple-soc-cpufreq.c 1939F: drivers/dma/apple-admac.c 1940F: drivers/pmdomain/apple/ 1941F: drivers/i2c/busses/i2c-pasemi-core.c 1942F: drivers/i2c/busses/i2c-pasemi-platform.c 1943F: drivers/iommu/apple-dart.c 1944F: drivers/iommu/io-pgtable-dart.c 1945F: drivers/irqchip/irq-apple-aic.c 1946F: drivers/mailbox/apple-mailbox.c 1947F: drivers/nvme/host/apple.c 1948F: drivers/nvmem/apple-efuses.c 1949F: drivers/pinctrl/pinctrl-apple-gpio.c 1950F: drivers/pwm/pwm-apple.c 1951F: drivers/soc/apple/* 1952F: drivers/watchdog/apple_wdt.c 1953F: include/dt-bindings/interrupt-controller/apple-aic.h 1954F: include/dt-bindings/pinctrl/apple.h 1955F: include/linux/apple-mailbox.h 1956F: include/linux/soc/apple/* 1957 1958ARM/ARTPEC MACHINE SUPPORT 1959M: Jesper Nilsson <jesper.nilsson@axis.com> 1960M: Lars Persson <lars.persson@axis.com> 1961L: linux-arm-kernel@axis.com 1962S: Maintained 1963F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1964F: arch/arm/boot/dts/axis/ 1965F: arch/arm/mach-artpec 1966F: drivers/clk/axis 1967F: drivers/crypto/axis 1968F: drivers/mmc/host/usdhi6rol0.c 1969F: drivers/pinctrl/pinctrl-artpec* 1970 1971ARM/ASPEED I2C DRIVER 1972M: Brendan Higgins <brendanhiggins@google.com> 1973R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1974R: Joel Stanley <joel@jms.id.au> 1975L: linux-i2c@vger.kernel.org 1976L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1977S: Maintained 1978F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1979F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1980F: drivers/i2c/busses/i2c-aspeed.c 1981F: drivers/irqchip/irq-aspeed-i2c-ic.c 1982 1983ARM/ASPEED MACHINE SUPPORT 1984M: Joel Stanley <joel@jms.id.au> 1985R: Andrew Jeffery <andrew@codeconstruct.com.au> 1986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1987L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1988S: Supported 1989Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1990T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 1991F: Documentation/devicetree/bindings/arm/aspeed/ 1992F: arch/arm/boot/dts/aspeed/ 1993F: arch/arm/mach-aspeed/ 1994N: aspeed 1995 1996ARM/BITMAIN ARCHITECTURE 1997M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1999S: Maintained 2000F: Documentation/devicetree/bindings/arm/bitmain.yaml 2001F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2002F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2003F: arch/arm64/boot/dts/bitmain/ 2004F: drivers/clk/clk-bm1880.c 2005F: drivers/pinctrl/pinctrl-bm1880.c 2006 2007ARM/CALXEDA HIGHBANK ARCHITECTURE 2008M: Andre Przywara <andre.przywara@arm.com> 2009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2010S: Maintained 2011F: arch/arm/boot/dts/calxeda/ 2012F: arch/arm/mach-highbank/ 2013 2014ARM/CAVIUM THUNDER NETWORK DRIVER 2015M: Sunil Goutham <sgoutham@marvell.com> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017S: Supported 2018F: drivers/net/ethernet/cavium/thunder/ 2019 2020ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2021M: Lukasz Majewski <lukma@denx.de> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024F: arch/arm/mach-ep93xx/ts72xx.c 2025 2026ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2027M: Alexander Shiyan <shc_work@mail.ru> 2028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2029S: Odd Fixes 2030N: clps711x 2031 2032ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2033M: Lennert Buytenhek <kernel@wantstofly.org> 2034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2035S: Maintained 2036 2037ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2038M: Hartley Sweeten <hsweeten@visionengravers.com> 2039M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2041S: Maintained 2042F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2043F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2044F: arch/arm/boot/compressed/misc-ep93xx.h 2045F: arch/arm/mach-ep93xx/ 2046F: drivers/iio/adc/ep93xx_adc.c 2047 2048ARM/CLKDEV SUPPORT 2049M: Russell King <linux@armlinux.org.uk> 2050L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2051S: Maintained 2052T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2053F: drivers/clk/clkdev.c 2054 2055ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2056M: Baruch Siach <baruch@tkos.co.il> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059F: arch/arm/boot/dts/cnxt/ 2060N: digicolor 2061 2062ARM/CORESIGHT FRAMEWORK AND DRIVERS 2063M: Suzuki K Poulose <suzuki.poulose@arm.com> 2064R: Mike Leach <mike.leach@linaro.org> 2065R: James Clark <james.clark@arm.com> 2066R: Leo Yan <leo.yan@linaro.org> 2067L: coresight@lists.linaro.org (moderated for non-subscribers) 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2071F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2072F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2073F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2074F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2075F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2076F: Documentation/trace/coresight/* 2077F: drivers/hwtracing/coresight/* 2078F: include/dt-bindings/arm/coresight-cti-dt.h 2079F: include/linux/coresight* 2080F: include/uapi/linux/coresight* 2081F: samples/coresight/* 2082F: tools/perf/Documentation/arm-coresight.txt 2083F: tools/perf/arch/arm/util/auxtrace.c 2084F: tools/perf/arch/arm/util/cs-etm.c 2085F: tools/perf/arch/arm/util/cs-etm.h 2086F: tools/perf/arch/arm/util/pmu.c 2087F: tools/perf/tests/shell/*coresight* 2088F: tools/perf/tests/shell/coresight/* 2089F: tools/perf/tests/shell/lib/*coresight* 2090F: tools/perf/util/cs-etm-decoder/* 2091F: tools/perf/util/cs-etm.* 2092 2093ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2094M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2095M: Linus Walleij <linus.walleij@linaro.org> 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Maintained 2098T: git git://github.com/ulli-kroll/linux.git 2099F: Documentation/devicetree/bindings/arm/gemini.yaml 2100F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2101F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2102F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2103F: arch/arm/boot/dts/gemini/ 2104F: arch/arm/mach-gemini/ 2105F: drivers/crypto/gemini/ 2106F: drivers/net/ethernet/cortina/ 2107F: drivers/pinctrl/pinctrl-gemini.c 2108F: drivers/rtc/rtc-ftrtc010.c 2109 2110ARM/CZ.NIC TURRIS SUPPORT 2111M: Marek Behún <kabel@kernel.org> 2112S: Maintained 2113W: https://www.turris.cz/ 2114F: Documentation/ABI/testing/debugfs-moxtet 2115F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2116F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2117F: Documentation/devicetree/bindings/bus/moxtet.txt 2118F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2119F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2120F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2121F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2122F: drivers/bus/moxtet.c 2123F: drivers/firmware/turris-mox-rwtm.c 2124F: drivers/gpio/gpio-moxtet.c 2125F: drivers/leds/leds-turris-omnia.c 2126F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2127F: drivers/watchdog/armada_37xx_wdt.c 2128F: include/dt-bindings/bus/moxtet.h 2129F: include/linux/armada-37xx-rwtm-mailbox.h 2130F: include/linux/moxtet.h 2131 2132ARM/FARADAY FA526 PORT 2133M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2135S: Maintained 2136T: git git://git.berlios.de/gemini-board 2137F: arch/arm/mm/*-fa* 2138 2139ARM/FOOTBRIDGE ARCHITECTURE 2140M: Russell King <linux@armlinux.org.uk> 2141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2142S: Maintained 2143W: http://www.armlinux.org.uk/ 2144F: arch/arm/include/asm/hardware/dec21285.h 2145F: arch/arm/mach-footbridge/ 2146 2147ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2148M: Shawn Guo <shawnguo@kernel.org> 2149M: Sascha Hauer <s.hauer@pengutronix.de> 2150R: Pengutronix Kernel Team <kernel@pengutronix.de> 2151R: Fabio Estevam <festevam@gmail.com> 2152R: NXP Linux Team <linux-imx@nxp.com> 2153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2154S: Maintained 2155T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2156F: arch/arm/boot/dts/nxp/imx/ 2157F: arch/arm/boot/dts/nxp/mxs/ 2158X: arch/arm64/boot/dts/freescale/fsl-* 2159X: arch/arm64/boot/dts/freescale/qoriq-* 2160X: drivers/media/i2c/ 2161N: imx 2162N: mxs 2163 2164ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2165M: Shawn Guo <shawnguo@kernel.org> 2166M: Li Yang <leoyang.li@nxp.com> 2167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2168S: Maintained 2169T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2170F: arch/arm/boot/dts/nxp/ls/ 2171F: arch/arm64/boot/dts/freescale/fsl-* 2172F: arch/arm64/boot/dts/freescale/qoriq-* 2173 2174ARM/FREESCALE VYBRID ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Stefan Agner <stefan@agner.ch> 2179L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2180S: Maintained 2181T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2182F: arch/arm/boot/dts/nxp/vf/ 2183F: arch/arm/mach-imx/*vf610* 2184 2185ARM/GUMSTIX MACHINE SUPPORT 2186M: Steve Sakoman <sakoman@gmail.com> 2187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2188S: Maintained 2189 2190ARM/HISILICON SOC SUPPORT 2191M: Wei Xu <xuwei5@hisilicon.com> 2192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2193S: Supported 2194W: http://www.hisilicon.com 2195T: git https://github.com/hisilicon/linux-hisi.git 2196F: arch/arm/boot/dts/hisilicon/ 2197F: arch/arm/mach-hisi/ 2198F: arch/arm64/boot/dts/hisilicon/ 2199 2200ARM/HP JORNADA 7XX MACHINE SUPPORT 2201M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2202S: Maintained 2203W: www.jlime.com 2204T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2205F: arch/arm/mach-sa1100/include/mach/jornada720.h 2206F: arch/arm/mach-sa1100/jornada720.c 2207 2208ARM/HPE GXP ARCHITECTURE 2209M: Jean-Marie Verdun <verdun@hpe.com> 2210M: Nick Hawkins <nick.hawkins@hpe.com> 2211S: Maintained 2212F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2213F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2214F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2215F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2216F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2217F: Documentation/hwmon/gxp-fan-ctrl.rst 2218F: arch/arm/boot/dts/hpe/ 2219F: arch/arm/mach-hpe/ 2220F: drivers/clocksource/timer-gxp.c 2221F: drivers/hwmon/gxp-fan-ctrl.c 2222F: drivers/i2c/busses/i2c-gxp.c 2223F: drivers/spi/spi-gxp.c 2224F: drivers/watchdog/gxp-wdt.c 2225 2226ARM/IGEP MACHINE SUPPORT 2227M: Enric Balletbo i Serra <eballetbo@gmail.com> 2228M: Javier Martinez Canillas <javier@dowhile0.org> 2229L: linux-omap@vger.kernel.org 2230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2231S: Maintained 2232F: arch/arm/boot/dts/ti/omap/omap3-igep* 2233 2234ARM/INTEL IXP4XX ARM ARCHITECTURE 2235M: Linus Walleij <linusw@kernel.org> 2236M: Imre Kaloz <kaloz@openwrt.org> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2240F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2241F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2242F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2243F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2244F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2245F: arch/arm/boot/dts/intel/ixp/ 2246F: arch/arm/mach-ixp4xx/ 2247F: drivers/bus/intel-ixp4xx-eb.c 2248F: drivers/char/hw_random/ixp4xx-rng.c 2249F: drivers/clocksource/timer-ixp4xx.c 2250F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2251F: drivers/gpio/gpio-ixp4xx.c 2252F: drivers/irqchip/irq-ixp4xx.c 2253F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2254F: drivers/net/wan/ixp4xx_hss.c 2255F: drivers/soc/ixp4xx/ixp4xx-npe.c 2256F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2257F: include/linux/soc/ixp4xx/npe.h 2258F: include/linux/soc/ixp4xx/qmgr.h 2259 2260ARM/INTEL KEEMBAY ARCHITECTURE 2261M: Paul J. Murphy <paul.j.murphy@intel.com> 2262M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2263S: Maintained 2264F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2265F: arch/arm64/boot/dts/intel/keembay-evm.dts 2266F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2267 2268ARM/INTEL XSC3 (MANZANO) ARM CORE 2269M: Lennert Buytenhek <kernel@wantstofly.org> 2270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2271S: Maintained 2272 2273ARM/LG1K ARCHITECTURE 2274M: Chanho Min <chanho.min@lge.com> 2275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2276S: Maintained 2277F: arch/arm64/boot/dts/lg/ 2278 2279ARM/LPC18XX ARCHITECTURE 2280M: Vladimir Zapolskiy <vz@mleia.com> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282S: Maintained 2283F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2284F: arch/arm/boot/dts/nxp/lpc/lpc43* 2285F: drivers/i2c/busses/i2c-lpc2k.c 2286F: drivers/memory/pl172.c 2287F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2288F: drivers/rtc/rtc-lpc24xx.c 2289N: lpc18xx 2290 2291ARM/LPC32XX SOC SUPPORT 2292M: Vladimir Zapolskiy <vz@mleia.com> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2296F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2297F: arch/arm/boot/dts/nxp/lpc/lpc32* 2298F: arch/arm/mach-lpc32xx/ 2299F: drivers/i2c/busses/i2c-pnx.c 2300F: drivers/net/ethernet/nxp/lpc_eth.c 2301F: drivers/usb/host/ohci-nxp.c 2302F: drivers/watchdog/pnx4008_wdt.c 2303N: lpc32xx 2304 2305ARM/Marvell Dove/MV78xx0/Orion SOC support 2306M: Andrew Lunn <andrew@lunn.ch> 2307M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2308M: Gregory Clement <gregory.clement@bootlin.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2312F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2313F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2314F: Documentation/devicetree/bindings/soc/dove/ 2315F: arch/arm/boot/dts/marvell/dove* 2316F: arch/arm/boot/dts/marvell/orion5x* 2317F: arch/arm/mach-dove/ 2318F: arch/arm/mach-mv78xx0/ 2319F: arch/arm/mach-orion5x/ 2320F: arch/arm/plat-orion/ 2321F: drivers/soc/dove/ 2322 2323ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2324M: Andrew Lunn <andrew@lunn.ch> 2325M: Gregory Clement <gregory.clement@bootlin.com> 2326M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2327L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2328S: Maintained 2329T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2330F: Documentation/devicetree/bindings/arm/marvell/ 2331F: arch/arm/boot/dts/marvell/armada* 2332F: arch/arm/boot/dts/marvell/kirkwood* 2333F: arch/arm/configs/mvebu_*_defconfig 2334F: arch/arm/mach-mvebu/ 2335F: arch/arm64/boot/dts/marvell/armada* 2336F: arch/arm64/boot/dts/marvell/cn913* 2337F: drivers/clk/mvebu/ 2338F: drivers/cpufreq/armada-37xx-cpufreq.c 2339F: drivers/cpufreq/armada-8k-cpufreq.c 2340F: drivers/cpufreq/mvebu-cpufreq.c 2341F: drivers/irqchip/irq-armada-370-xp.c 2342F: drivers/irqchip/irq-mvebu-* 2343F: drivers/pinctrl/mvebu/ 2344F: drivers/rtc/rtc-armada38x.c 2345 2346ARM/Mediatek RTC DRIVER 2347M: Eddie Huang <eddie.huang@mediatek.com> 2348M: Sean Wang <sean.wang@mediatek.com> 2349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2350L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2351S: Maintained 2352F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2353F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2354F: drivers/rtc/rtc-mt2712.c 2355F: drivers/rtc/rtc-mt6397.c 2356F: drivers/rtc/rtc-mt7622.c 2357 2358ARM/Mediatek SoC support 2359M: Matthias Brugger <matthias.bgg@gmail.com> 2360M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2361L: linux-kernel@vger.kernel.org 2362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2363L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2364S: Maintained 2365W: https://mtk.wiki.kernel.org/ 2366C: irc://irc.libera.chat/linux-mediatek 2367F: arch/arm/boot/dts/mediatek/ 2368F: arch/arm/mach-mediatek/ 2369F: arch/arm64/boot/dts/mediatek/ 2370F: drivers/soc/mediatek/ 2371N: mtk 2372N: mt[2678] 2373K: mediatek 2374 2375ARM/Mediatek USB3 PHY DRIVER 2376M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/phy/mediatek,* 2381F: drivers/phy/mediatek/ 2382 2383ARM/MICROCHIP (ARM64) SoC support 2384M: Conor Dooley <conor@kernel.org> 2385M: Nicolas Ferre <nicolas.ferre@microchip.com> 2386M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388S: Supported 2389T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2390F: arch/arm64/boot/dts/microchip/ 2391 2392ARM/Microchip (AT91) SoC support 2393M: Nicolas Ferre <nicolas.ferre@microchip.com> 2394M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2395M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2397S: Supported 2398W: http://www.linux4sam.org 2399T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2400F: arch/arm/boot/dts/microchip/at91* 2401F: arch/arm/boot/dts/microchip/sama* 2402F: arch/arm/include/debug/at91.S 2403F: arch/arm/mach-at91/ 2404F: drivers/memory/atmel* 2405F: drivers/watchdog/sama5d4_wdt.c 2406F: include/soc/at91/ 2407X: drivers/input/touchscreen/atmel_mxt_ts.c 2408X: drivers/net/wireless/atmel/ 2409N: at91 2410N: atmel 2411 2412ARM/Microchip Sparx5 SoC support 2413M: Lars Povlsen <lars.povlsen@microchip.com> 2414M: Steen Hegelund <Steen.Hegelund@microchip.com> 2415M: Daniel Machon <daniel.machon@microchip.com> 2416M: UNGLinuxDriver@microchip.com 2417L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2418S: Supported 2419F: arch/arm64/boot/dts/microchip/sparx* 2420F: drivers/net/ethernet/microchip/vcap/ 2421F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2422N: sparx5 2423 2424ARM/MILBEAUT ARCHITECTURE 2425M: Taichi Sugaya <sugaya.taichi@socionext.com> 2426M: Takao Orito <orito.takao@socionext.com> 2427L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2428S: Maintained 2429F: arch/arm/boot/dts/socionext/milbeaut* 2430F: arch/arm/mach-milbeaut/ 2431N: milbeaut 2432 2433ARM/MStar/Sigmastar Armv7 SoC support 2434M: Daniel Palmer <daniel@thingy.jp> 2435M: Romain Perier <romain.perier@gmail.com> 2436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2437S: Maintained 2438W: http://linux-chenxing.org/ 2439T: git git://github.com/linux-chenxing/linux.git 2440F: Documentation/devicetree/bindings/arm/mstar/* 2441F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2442F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2443F: arch/arm/boot/dts/sigmastar/ 2444F: arch/arm/mach-mstar/ 2445F: drivers/clk/mstar/ 2446F: drivers/clocksource/timer-msc313e.c 2447F: drivers/gpio/gpio-msc313.c 2448F: drivers/rtc/rtc-msc313.c 2449F: drivers/watchdog/msc313e_wdt.c 2450F: include/dt-bindings/clock/mstar-* 2451F: include/dt-bindings/gpio/msc313-gpio.h 2452 2453ARM/NOMADIK/Ux500 ARCHITECTURES 2454M: Linus Walleij <linus.walleij@linaro.org> 2455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2456S: Maintained 2457T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2458F: Documentation/devicetree/bindings/arm/ste-* 2459F: Documentation/devicetree/bindings/arm/ux500.yaml 2460F: Documentation/devicetree/bindings/arm/ux500/ 2461F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2462F: arch/arm/boot/dts/st/ste-* 2463F: arch/arm/mach-nomadik/ 2464F: arch/arm/mach-ux500/ 2465F: drivers/clk/clk-nomadik.c 2466F: drivers/clocksource/clksrc-dbx500-prcmu.c 2467F: drivers/dma/ste_dma40* 2468F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2469F: drivers/hwspinlock/u8500_hsem.c 2470F: drivers/i2c/busses/i2c-nomadik.c 2471F: drivers/iio/adc/ab8500-gpadc.c 2472F: drivers/mfd/ab8500* 2473F: drivers/mfd/abx500* 2474F: drivers/mfd/db8500* 2475F: drivers/pinctrl/nomadik/ 2476F: drivers/rtc/rtc-ab8500.c 2477F: drivers/rtc/rtc-pl031.c 2478F: drivers/soc/ux500/ 2479 2480ARM/NUVOTON MA35 ARCHITECTURE 2481M: Jacky Huang <ychuang3@nuvoton.com> 2482M: Shan-Chun Hung <schung@nuvoton.com> 2483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2484S: Supported 2485F: Documentation/devicetree/bindings/*/*/*ma35* 2486F: Documentation/devicetree/bindings/*/*ma35* 2487F: arch/arm64/boot/dts/nuvoton/*ma35* 2488F: drivers/*/*/*ma35* 2489F: drivers/*/*ma35* 2490K: ma35d1 2491 2492ARM/NUVOTON NPCM ARCHITECTURE 2493M: Avi Fishman <avifishman70@gmail.com> 2494M: Tomer Maimon <tmaimon77@gmail.com> 2495M: Tali Perry <tali.perry1@gmail.com> 2496R: Patrick Venture <venture@google.com> 2497R: Nancy Yuen <yuenn@google.com> 2498R: Benjamin Fair <benjaminfair@google.com> 2499L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2500S: Supported 2501F: Documentation/devicetree/bindings/*/*/*npcm* 2502F: Documentation/devicetree/bindings/*/*npcm* 2503F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2504F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2505F: arch/arm/mach-npcm/ 2506F: arch/arm64/boot/dts/nuvoton/ 2507F: drivers/*/*/*npcm* 2508F: drivers/*/*npcm* 2509F: drivers/rtc/rtc-nct3018y.c 2510F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2511F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2512 2513ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2514M: Joseph Liu <kwliu@nuvoton.com> 2515M: Marvin Lin <kflin@nuvoton.com> 2516L: linux-media@vger.kernel.org 2517L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2518S: Maintained 2519F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2520F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2521F: Documentation/userspace-api/media/drivers/npcm-video.rst 2522F: drivers/media/platform/nuvoton/ 2523F: include/uapi/linux/npcm-video.h 2524 2525ARM/NUVOTON WPCM450 ARCHITECTURE 2526M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2527L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2528S: Maintained 2529W: https://github.com/neuschaefer/wpcm450/wiki 2530F: Documentation/devicetree/bindings/*/*wpcm* 2531F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2532F: arch/arm/configs/wpcm450_defconfig 2533F: arch/arm/mach-npcm/wpcm450.c 2534F: drivers/*/*/*wpcm* 2535F: drivers/*/*wpcm* 2536 2537ARM/NXP S32G ARCHITECTURE 2538M: Chester Lin <clin@suse.com> 2539R: Andreas Färber <afaerber@suse.de> 2540R: Matthias Brugger <mbrugger@suse.com> 2541R: NXP S32 Linux Team <s32@nxp.com> 2542L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2543S: Maintained 2544F: arch/arm64/boot/dts/freescale/s32g*.dts* 2545 2546ARM/Orion SoC/Technologic Systems TS-78xx platform support 2547M: Alexander Clouter <alex@digriz.org.uk> 2548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2549S: Maintained 2550W: http://www.digriz.org.uk/ts78xx/kernel 2551F: arch/arm/mach-orion5x/ts78xx-* 2552 2553ARM/QUALCOMM CHROMEBOOK SUPPORT 2554R: cros-qcom-dts-watchers@chromium.org 2555F: arch/arm64/boot/dts/qcom/sc7180* 2556F: arch/arm64/boot/dts/qcom/sc7280* 2557F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2558 2559ARM/QUALCOMM SUPPORT 2560M: Andy Gross <agross@kernel.org> 2561M: Bjorn Andersson <andersson@kernel.org> 2562M: Konrad Dybcio <konrad.dybcio@linaro.org> 2563L: linux-arm-msm@vger.kernel.org 2564S: Maintained 2565T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2566F: Documentation/devicetree/bindings/*/qcom* 2567F: Documentation/devicetree/bindings/soc/qcom/ 2568F: arch/arm/boot/dts/qcom/ 2569F: arch/arm/configs/qcom_defconfig 2570F: arch/arm/mach-qcom/ 2571F: arch/arm64/boot/dts/qcom/ 2572F: drivers/*/*/pm8???-* 2573F: drivers/*/*/qcom* 2574F: drivers/*/*/qcom/ 2575F: drivers/*/qcom* 2576F: drivers/*/qcom/ 2577F: drivers/bluetooth/btqcomsmd.c 2578F: drivers/clocksource/timer-qcom.c 2579F: drivers/cpuidle/cpuidle-qcom-spm.c 2580F: drivers/extcon/extcon-qcom* 2581F: drivers/i2c/busses/i2c-qcom-geni.c 2582F: drivers/i2c/busses/i2c-qup.c 2583F: drivers/iommu/msm* 2584F: drivers/mfd/ssbi.c 2585F: drivers/mmc/host/mmci_qcom* 2586F: drivers/mmc/host/sdhci-msm.c 2587F: drivers/pci/controller/dwc/pcie-qcom.c 2588F: drivers/phy/qualcomm/ 2589F: drivers/power/*/msm* 2590F: drivers/reset/reset-qcom-* 2591F: drivers/spi/spi-geni-qcom.c 2592F: drivers/spi/spi-qcom-qspi.c 2593F: drivers/spi/spi-qup.c 2594F: drivers/tty/serial/msm_serial.c 2595F: drivers/ufs/host/ufs-qcom* 2596F: drivers/usb/dwc3/dwc3-qcom.c 2597F: include/dt-bindings/*/qcom* 2598F: include/linux/*/qcom* 2599F: include/linux/soc/qcom/ 2600 2601ARM/RDA MICRO ARCHITECTURE 2602M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2603L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2604L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606F: Documentation/devicetree/bindings/arm/rda.yaml 2607F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2608F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2609F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2610F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2611F: arch/arm/boot/dts/unisoc/ 2612F: drivers/clocksource/timer-rda.c 2613F: drivers/gpio/gpio-rda.c 2614F: drivers/irqchip/irq-rda-intc.c 2615F: drivers/tty/serial/rda-uart.c 2616 2617ARM/REALTEK ARCHITECTURE 2618M: Andreas Färber <afaerber@suse.de> 2619L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2620L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2621S: Maintained 2622F: Documentation/devicetree/bindings/arm/realtek.yaml 2623F: arch/arm/boot/dts/realtek/ 2624F: arch/arm/mach-realtek/ 2625F: arch/arm64/boot/dts/realtek/ 2626 2627ARM/RISC-V/RENESAS ARCHITECTURE 2628M: Geert Uytterhoeven <geert+renesas@glider.be> 2629M: Magnus Damm <magnus.damm@gmail.com> 2630L: linux-renesas-soc@vger.kernel.org 2631S: Supported 2632Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2633C: irc://irc.libera.chat/renesas-soc 2634T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2635F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2636F: Documentation/devicetree/bindings/soc/renesas/ 2637F: arch/arm/boot/dts/renesas/ 2638F: arch/arm/configs/shmobile_defconfig 2639F: arch/arm/include/debug/renesas-scif.S 2640F: arch/arm/mach-shmobile/ 2641F: arch/arm64/boot/dts/renesas/ 2642F: arch/riscv/boot/dts/renesas/ 2643F: drivers/pmdomain/renesas/ 2644F: drivers/soc/renesas/ 2645F: include/linux/soc/renesas/ 2646K: \brenesas, 2647 2648ARM/RISCPC ARCHITECTURE 2649M: Russell King <linux@armlinux.org.uk> 2650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2651S: Maintained 2652W: http://www.armlinux.org.uk/ 2653F: arch/arm/include/asm/hardware/ioc.h 2654F: arch/arm/include/asm/hardware/iomd.h 2655F: arch/arm/include/asm/hardware/memc.h 2656F: arch/arm/mach-rpc/ 2657F: drivers/net/ethernet/8390/etherh.c 2658F: drivers/net/ethernet/i825xx/ether1* 2659F: drivers/net/ethernet/seeq/ether3* 2660F: drivers/scsi/arm/ 2661 2662ARM/Rockchip SoC support 2663M: Heiko Stuebner <heiko@sntech.de> 2664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2665L: linux-rockchip@lists.infradead.org 2666S: Maintained 2667T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2668F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2669F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2670F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2671F: arch/arm/boot/dts/rockchip/ 2672F: arch/arm/mach-rockchip/ 2673F: drivers/*/*/*rockchip* 2674F: drivers/*/*rockchip* 2675F: drivers/clk/rockchip/ 2676F: drivers/i2c/busses/i2c-rk3x.c 2677F: sound/soc/rockchip/ 2678N: rockchip 2679 2680ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2681M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2682R: Alim Akhtar <alim.akhtar@samsung.com> 2683L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2684L: linux-samsung-soc@vger.kernel.org 2685S: Maintained 2686P: Documentation/process/maintainer-soc-clean-dts.rst 2687Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2688B: mailto:linux-samsung-soc@vger.kernel.org 2689C: irc://irc.libera.chat/linux-exynos 2690T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2691F: Documentation/arch/arm/samsung/ 2692F: Documentation/devicetree/bindings/arm/samsung/ 2693F: Documentation/devicetree/bindings/hwinfo/samsung,* 2694F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2695F: Documentation/devicetree/bindings/soc/samsung/ 2696F: arch/arm/boot/dts/samsung/ 2697F: arch/arm/mach-exynos*/ 2698F: arch/arm/mach-s3c/ 2699F: arch/arm/mach-s5p*/ 2700F: arch/arm64/boot/dts/exynos/ 2701F: drivers/*/*/*s3c24* 2702F: drivers/*/*s3c24* 2703F: drivers/*/*s3c64xx* 2704F: drivers/*/*s5pv210* 2705F: drivers/clocksource/samsung_pwm_timer.c 2706F: drivers/memory/samsung/ 2707F: drivers/pwm/pwm-samsung.c 2708F: drivers/soc/samsung/ 2709F: drivers/tty/serial/samsung* 2710F: include/clocksource/samsung_pwm.h 2711F: include/linux/platform_data/*s3c* 2712F: include/linux/serial_s3c.h 2713F: include/linux/soc/samsung/ 2714N: exynos 2715N: s3c64xx 2716N: s5pv210 2717 2718ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2719M: Łukasz Stelmach <l.stelmach@samsung.com> 2720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2721L: linux-media@vger.kernel.org 2722S: Maintained 2723F: drivers/media/platform/samsung/s5p-g2d/ 2724 2725ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2726M: Marek Szyprowski <m.szyprowski@samsung.com> 2727L: linux-samsung-soc@vger.kernel.org 2728L: linux-media@vger.kernel.org 2729S: Maintained 2730F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2731F: drivers/media/cec/platform/s5p/ 2732 2733ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2734M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2735M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2736M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2738L: linux-media@vger.kernel.org 2739S: Maintained 2740F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2741F: drivers/media/platform/samsung/s5p-jpeg/ 2742 2743ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2744M: Marek Szyprowski <m.szyprowski@samsung.com> 2745M: Andrzej Hajda <andrzej.hajda@intel.com> 2746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2747L: linux-media@vger.kernel.org 2748S: Maintained 2749F: drivers/media/platform/samsung/s5p-mfc/ 2750 2751ARM/SOCFPGA ARCHITECTURE 2752M: Dinh Nguyen <dinguyen@kernel.org> 2753S: Maintained 2754W: http://www.rocketboards.org 2755T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2756F: arch/arm/boot/dts/intel/socfpga/ 2757F: arch/arm/configs/socfpga_defconfig 2758F: arch/arm/mach-socfpga/ 2759F: arch/arm64/boot/dts/altera/ 2760F: arch/arm64/boot/dts/intel/ 2761 2762ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2763M: Dinh Nguyen <dinguyen@kernel.org> 2764S: Maintained 2765F: drivers/clk/socfpga/ 2766 2767ARM/SOCFPGA EDAC SUPPORT 2768M: Dinh Nguyen <dinguyen@kernel.org> 2769S: Maintained 2770F: drivers/edac/altera_edac.[ch] 2771 2772ARM/SPREADTRUM SoC SUPPORT 2773M: Orson Zhai <orsonzhai@gmail.com> 2774M: Baolin Wang <baolin.wang7@gmail.com> 2775M: Chunyan Zhang <zhang.lyra@gmail.com> 2776S: Maintained 2777F: arch/arm64/boot/dts/sprd 2778N: sprd 2779N: sc27xx 2780N: sc2731 2781 2782ARM/STI ARCHITECTURE 2783M: Patrice Chotard <patrice.chotard@foss.st.com> 2784L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2785S: Maintained 2786W: http://www.stlinux.com 2787F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2788F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2789F: arch/arm/boot/dts/st/sti* 2790F: arch/arm/mach-sti/ 2791F: drivers/ata/ahci_st.c 2792F: drivers/char/hw_random/st-rng.c 2793F: drivers/clocksource/arm_global_timer.c 2794F: drivers/clocksource/clksrc_st_lpc.c 2795F: drivers/cpufreq/sti-cpufreq.c 2796F: drivers/dma/st_fdma* 2797F: drivers/i2c/busses/i2c-st.c 2798F: drivers/media/platform/st/sti/c8sectpfe/ 2799F: drivers/media/rc/st_rc.c 2800F: drivers/mmc/host/sdhci-st.c 2801F: drivers/phy/st/phy-miphy28lp.c 2802F: drivers/phy/st/phy-stih407-usb.c 2803F: drivers/pinctrl/pinctrl-st.c 2804F: drivers/remoteproc/st_remoteproc.c 2805F: drivers/remoteproc/st_slim_rproc.c 2806F: drivers/reset/sti/ 2807F: drivers/rtc/rtc-st-lpc.c 2808F: drivers/tty/serial/st-asc.c 2809F: drivers/usb/dwc3/dwc3-st.c 2810F: drivers/usb/host/ehci-st.c 2811F: drivers/usb/host/ohci-st.c 2812F: drivers/watchdog/st_lpc_wdt.c 2813F: include/linux/remoteproc/st_slim_rproc.h 2814 2815ARM/STM32 ARCHITECTURE 2816M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2817M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2818L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2820S: Maintained 2821T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2822F: arch/arm/boot/dts/st/stm32* 2823F: arch/arm/mach-stm32/ 2824F: arch/arm64/boot/dts/st/ 2825F: drivers/clocksource/armv7m_systick.c 2826N: stm32 2827N: stm 2828 2829ARM/SUNPLUS SP7021 SOC SUPPORT 2830M: Qin Jian <qinjian@cqplus1.com> 2831L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2832S: Maintained 2833W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2834F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2835F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2836F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2837F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2838F: arch/arm/boot/dts/sunplus/ 2839F: arch/arm/configs/sp7021_*defconfig 2840F: arch/arm/mach-sunplus/ 2841F: drivers/clk/clk-sp7021.c 2842F: drivers/irqchip/irq-sp7021-intc.c 2843F: drivers/reset/reset-sunplus.c 2844F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2845F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2846 2847ARM/Synaptics SoC support 2848M: Jisheng Zhang <jszhang@kernel.org> 2849M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2851S: Maintained 2852F: arch/arm/boot/dts/synaptics/ 2853F: arch/arm/mach-berlin/ 2854F: arch/arm64/boot/dts/synaptics/ 2855 2856ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2857M: Lennert Buytenhek <kernel@wantstofly.org> 2858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2859S: Maintained 2860 2861ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2862M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2863L: linux-tegra@vger.kernel.org 2864L: linux-media@vger.kernel.org 2865S: Maintained 2866F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2867F: drivers/media/cec/platform/tegra/ 2868 2869ARM/TESLA FSD SoC SUPPORT 2870M: Alim Akhtar <alim.akhtar@samsung.com> 2871M: linux-fsd@tesla.com 2872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2873L: linux-samsung-soc@vger.kernel.org 2874S: Maintained 2875F: arch/arm64/boot/dts/tesla/ 2876 2877ARM/TETON BGA MACHINE SUPPORT 2878M: "Mark F. Brown" <mark.brown314@gmail.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880S: Maintained 2881 2882ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2883M: Santosh Shilimkar <ssantosh@kernel.org> 2884L: linux-kernel@vger.kernel.org 2885S: Maintained 2886F: drivers/memory/*emif* 2887 2888ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2889M: Nishanth Menon <nm@ti.com> 2890M: Santosh Shilimkar <ssantosh@kernel.org> 2891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2892S: Maintained 2893T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2894F: arch/arm/boot/dts/ti/keystone/ 2895F: arch/arm/mach-keystone/ 2896 2897ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2898M: Santosh Shilimkar <ssantosh@kernel.org> 2899L: linux-kernel@vger.kernel.org 2900S: Maintained 2901F: drivers/clk/keystone/ 2902 2903ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2904M: Santosh Shilimkar <ssantosh@kernel.org> 2905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2906L: linux-kernel@vger.kernel.org 2907S: Maintained 2908F: drivers/clocksource/timer-keystone.c 2909 2910ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2911M: Santosh Shilimkar <ssantosh@kernel.org> 2912L: linux-kernel@vger.kernel.org 2913S: Maintained 2914F: drivers/power/reset/keystone-reset.c 2915 2916ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2917M: Nishanth Menon <nm@ti.com> 2918M: Vignesh Raghavendra <vigneshr@ti.com> 2919M: Tero Kristo <kristo@kernel.org> 2920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2921S: Supported 2922F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2923F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2924F: arch/arm64/boot/dts/ti/Makefile 2925F: arch/arm64/boot/dts/ti/k3-* 2926 2927ARM/TOSHIBA VISCONTI ARCHITECTURE 2928M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2930S: Supported 2931T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2932F: Documentation/devicetree/bindings/arm/toshiba.yaml 2933F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2934F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2935F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2936F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2937F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2938F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2939F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2940F: arch/arm64/boot/dts/toshiba/ 2941F: drivers/clk/visconti/ 2942F: drivers/gpio/gpio-visconti.c 2943F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2944F: drivers/pci/controller/dwc/pcie-visconti.c 2945F: drivers/pinctrl/visconti/ 2946F: drivers/watchdog/visconti_wdt.c 2947N: visconti 2948 2949ARM/UNIPHIER ARCHITECTURE 2950M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2951M: Masami Hiramatsu <mhiramat@kernel.org> 2952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2953S: Maintained 2954F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2955F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2956F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2957F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2958F: arch/arm/boot/dts/socionext/uniphier* 2959F: arch/arm/include/asm/hardware/cache-uniphier.h 2960F: arch/arm/mach-uniphier/ 2961F: arch/arm/mm/cache-uniphier.c 2962F: arch/arm64/boot/dts/socionext/uniphier* 2963F: drivers/bus/uniphier-system-bus.c 2964F: drivers/clk/uniphier/ 2965F: drivers/dma/uniphier-mdmac.c 2966F: drivers/gpio/gpio-uniphier.c 2967F: drivers/i2c/busses/i2c-uniphier* 2968F: drivers/irqchip/irq-uniphier-aidet.c 2969F: drivers/mmc/host/uniphier-sd.c 2970F: drivers/pinctrl/uniphier/ 2971F: drivers/reset/reset-uniphier.c 2972F: drivers/tty/serial/8250/8250_uniphier.c 2973N: uniphier 2974 2975ARM/VERSATILE EXPRESS PLATFORM 2976M: Liviu Dudau <liviu.dudau@arm.com> 2977M: Sudeep Holla <sudeep.holla@arm.com> 2978M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2980S: Maintained 2981N: mps2 2982N: vexpress 2983F: arch/arm/mach-versatile/ 2984F: arch/arm64/boot/dts/arm/ 2985F: drivers/clocksource/timer-versatile.c 2986X: drivers/cpufreq/vexpress-spc-cpufreq.c 2987X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2988 2989ARM/VFP SUPPORT 2990M: Russell King <linux@armlinux.org.uk> 2991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2992S: Maintained 2993W: http://www.armlinux.org.uk/ 2994F: arch/arm/vfp/ 2995 2996ARM/VT8500 ARM ARCHITECTURE 2997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2998S: Orphan 2999F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3000F: arch/arm/mach-vt8500/ 3001F: drivers/clocksource/timer-vt8500.c 3002F: drivers/i2c/busses/i2c-wmt.c 3003F: drivers/mmc/host/wmt-sdmmc.c 3004F: drivers/pwm/pwm-vt8500.c 3005F: drivers/rtc/rtc-vt8500.c 3006F: drivers/tty/serial/vt8500_serial.c 3007F: drivers/usb/host/ehci-platform.c 3008F: drivers/usb/host/uhci-platform.c 3009F: drivers/video/fbdev/vt8500lcdfb.* 3010F: drivers/video/fbdev/wm8505fb* 3011F: drivers/video/fbdev/wmt_ge_rops.* 3012 3013ARM/ZYNQ ARCHITECTURE 3014M: Michal Simek <michal.simek@amd.com> 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Supported 3017W: http://wiki.xilinx.com 3018T: git https://github.com/Xilinx/linux-xlnx.git 3019F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3020F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3021F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3022F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3023F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3024F: arch/arm/mach-zynq/ 3025F: drivers/clocksource/timer-cadence-ttc.c 3026F: drivers/cpuidle/cpuidle-zynq.c 3027F: drivers/edac/synopsys_edac.c 3028F: drivers/i2c/busses/i2c-cadence.c 3029F: drivers/i2c/busses/i2c-xiic.c 3030F: drivers/mmc/host/sdhci-of-arasan.c 3031N: zynq 3032N: xilinx 3033 3034ARM64 PORT (AARCH64 ARCHITECTURE) 3035M: Catalin Marinas <catalin.marinas@arm.com> 3036M: Will Deacon <will@kernel.org> 3037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3038S: Maintained 3039T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3040F: Documentation/arch/arm64/ 3041F: arch/arm64/ 3042F: tools/testing/selftests/arm64/ 3043X: arch/arm64/boot/dts/ 3044 3045ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3046M: George McCollister <george.mccollister@gmail.com> 3047L: netdev@vger.kernel.org 3048S: Maintained 3049F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3050F: drivers/net/dsa/xrs700x/* 3051F: net/dsa/tag_xrs700x.c 3052 3053AS3645A LED FLASH CONTROLLER DRIVER 3054M: Sakari Ailus <sakari.ailus@iki.fi> 3055L: linux-leds@vger.kernel.org 3056S: Maintained 3057F: drivers/leds/flash/leds-as3645a.c 3058 3059ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3060M: Tianshu Qiu <tian.shu.qiu@intel.com> 3061L: linux-media@vger.kernel.org 3062S: Maintained 3063T: git git://linuxtv.org/media_tree.git 3064F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3065F: drivers/media/i2c/ak7375.c 3066 3067ASAHI KASEI AK8974 DRIVER 3068M: Linus Walleij <linus.walleij@linaro.org> 3069L: linux-iio@vger.kernel.org 3070S: Supported 3071W: http://www.akm.com/ 3072F: drivers/iio/magnetometer/ak8974.c 3073 3074ASC7621 HARDWARE MONITOR DRIVER 3075M: George Joseph <george.joseph@fairview5.com> 3076L: linux-hwmon@vger.kernel.org 3077S: Maintained 3078F: Documentation/hwmon/asc7621.rst 3079F: drivers/hwmon/asc7621.c 3080 3081ASIX AX88796C SPI ETHERNET ADAPTER 3082M: Łukasz Stelmach <l.stelmach@samsung.com> 3083S: Maintained 3084F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3085F: drivers/net/ethernet/asix/ax88796c_* 3086 3087ASPEED CRYPTO DRIVER 3088M: Neal Liu <neal_liu@aspeedtech.com> 3089L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3090S: Maintained 3091F: Documentation/devicetree/bindings/crypto/aspeed,* 3092F: drivers/crypto/aspeed/ 3093 3094ASPEED PECI CONTROLLER 3095M: Iwona Winiarska <iwona.winiarska@intel.com> 3096L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3097L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3098S: Supported 3099F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3100F: drivers/peci/controller/peci-aspeed.c 3101 3102ASPEED PINCTRL DRIVERS 3103M: Andrew Jeffery <andrew@codeconstruct.com.au> 3104L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3105L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3106L: linux-gpio@vger.kernel.org 3107S: Maintained 3108F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3109F: drivers/pinctrl/aspeed/ 3110 3111ASPEED SCU INTERRUPT CONTROLLER DRIVER 3112M: Eddie James <eajames@linux.ibm.com> 3113L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3114S: Maintained 3115F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3116F: drivers/irqchip/irq-aspeed-scu-ic.c 3117F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3118 3119ASPEED SD/MMC DRIVER 3120M: Andrew Jeffery <andrew@codeconstruct.com.au> 3121L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3122L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3123L: linux-mmc@vger.kernel.org 3124S: Maintained 3125F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3126F: drivers/mmc/host/sdhci-of-aspeed* 3127 3128ASPEED SMC SPI DRIVER 3129M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3130M: Cédric Le Goater <clg@kaod.org> 3131L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3132L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3133L: linux-spi@vger.kernel.org 3134S: Maintained 3135F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3136F: drivers/spi/spi-aspeed-smc.c 3137 3138ASPEED USB UDC DRIVER 3139M: Neal Liu <neal_liu@aspeedtech.com> 3140L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3141S: Maintained 3142F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3143F: drivers/usb/gadget/udc/aspeed_udc.c 3144 3145ASPEED VIDEO ENGINE DRIVER 3146M: Eddie James <eajames@linux.ibm.com> 3147L: linux-media@vger.kernel.org 3148L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3149S: Maintained 3150F: Documentation/devicetree/bindings/media/aspeed-video.txt 3151F: drivers/media/platform/aspeed/ 3152 3153ASUS EC HARDWARE MONITOR DRIVER 3154M: Eugene Shalygin <eugene.shalygin@gmail.com> 3155L: linux-hwmon@vger.kernel.org 3156S: Maintained 3157F: drivers/hwmon/asus-ec-sensors.c 3158 3159ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3160M: Corentin Chary <corentin.chary@gmail.com> 3161L: acpi4asus-user@lists.sourceforge.net 3162L: platform-driver-x86@vger.kernel.org 3163S: Maintained 3164W: http://acpi4asus.sf.net 3165F: drivers/platform/x86/asus*.c 3166F: drivers/platform/x86/eeepc*.c 3167 3168ASUS TF103C DOCK DRIVER 3169M: Hans de Goede <hdegoede@redhat.com> 3170L: platform-driver-x86@vger.kernel.org 3171S: Maintained 3172T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3173F: drivers/platform/x86/asus-tf103c-dock.c 3174 3175ASUS WIRELESS RADIO CONTROL DRIVER 3176M: João Paulo Rechi Vita <jprvita@gmail.com> 3177L: platform-driver-x86@vger.kernel.org 3178S: Maintained 3179F: drivers/platform/x86/asus-wireless.c 3180 3181ASUS WMI HARDWARE MONITOR DRIVER 3182M: Ed Brindley <kernel@maidavale.org> 3183M: Denis Pauk <pauk.denis@gmail.com> 3184L: linux-hwmon@vger.kernel.org 3185S: Maintained 3186F: drivers/hwmon/asus_wmi_sensors.c 3187 3188ASYMMETRIC KEYS 3189M: David Howells <dhowells@redhat.com> 3190L: keyrings@vger.kernel.org 3191S: Maintained 3192F: Documentation/crypto/asymmetric-keys.rst 3193F: crypto/asymmetric_keys/ 3194F: include/crypto/pkcs7.h 3195F: include/crypto/public_key.h 3196F: include/linux/verification.h 3197 3198ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3199R: Dan Williams <dan.j.williams@intel.com> 3200S: Odd fixes 3201W: http://sourceforge.net/projects/xscaleiop 3202F: Documentation/crypto/async-tx-api.rst 3203F: crypto/async_tx/ 3204F: include/linux/async_tx.h 3205 3206AT24 EEPROM DRIVER 3207M: Bartosz Golaszewski <brgl@bgdev.pl> 3208L: linux-i2c@vger.kernel.org 3209S: Maintained 3210T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3211F: Documentation/devicetree/bindings/eeprom/at24.yaml 3212F: drivers/misc/eeprom/at24.c 3213 3214ATA OVER ETHERNET (AOE) DRIVER 3215M: "Justin Sanders" <justin@coraid.com> 3216S: Supported 3217W: http://www.openaoe.org/ 3218F: Documentation/admin-guide/aoe/ 3219F: drivers/block/aoe/ 3220 3221ATC260X PMIC MFD DRIVER 3222M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3223M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3224L: linux-actions@lists.infradead.org 3225S: Maintained 3226F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3227F: drivers/input/misc/atc260x-onkey.c 3228F: drivers/mfd/atc260* 3229F: drivers/power/reset/atc260x-poweroff.c 3230F: drivers/regulator/atc260x-regulator.c 3231F: include/linux/mfd/atc260x/* 3232 3233ATHEROS 71XX/9XXX GPIO DRIVER 3234M: Alban Bedel <albeu@free.fr> 3235S: Maintained 3236W: https://github.com/AlbanBedel/linux 3237T: git git://github.com/AlbanBedel/linux 3238F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3239F: drivers/gpio/gpio-ath79.c 3240 3241ATHEROS 71XX/9XXX USB PHY DRIVER 3242M: Alban Bedel <albeu@free.fr> 3243S: Maintained 3244W: https://github.com/AlbanBedel/linux 3245T: git git://github.com/AlbanBedel/linux 3246F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3247F: drivers/phy/qualcomm/phy-ath79-usb.c 3248 3249ATHEROS ATH GENERIC UTILITIES 3250M: Kalle Valo <kvalo@kernel.org> 3251L: linux-wireless@vger.kernel.org 3252S: Supported 3253F: drivers/net/wireless/ath/* 3254 3255ATHEROS ATH5K WIRELESS DRIVER 3256M: Jiri Slaby <jirislaby@kernel.org> 3257M: Nick Kossifidis <mickflemm@gmail.com> 3258M: Luis Chamberlain <mcgrof@kernel.org> 3259L: linux-wireless@vger.kernel.org 3260S: Maintained 3261W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3262F: drivers/net/wireless/ath/ath5k/ 3263 3264ATHEROS ATH6KL WIRELESS DRIVER 3265L: linux-wireless@vger.kernel.org 3266S: Orphan 3267W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3268F: drivers/net/wireless/ath/ath6kl/ 3269 3270ATI_REMOTE2 DRIVER 3271M: Ville Syrjala <syrjala@sci.fi> 3272S: Maintained 3273F: drivers/input/misc/ati_remote2.c 3274 3275ATK0110 HWMON DRIVER 3276M: Luca Tettamanti <kronos.it@gmail.com> 3277L: linux-hwmon@vger.kernel.org 3278S: Maintained 3279F: drivers/hwmon/asus_atk0110.c 3280 3281ATLX ETHERNET DRIVERS 3282M: Chris Snook <chris.snook@gmail.com> 3283L: netdev@vger.kernel.org 3284S: Maintained 3285W: http://sourceforge.net/projects/atl1 3286W: http://atl1.sourceforge.net 3287F: drivers/net/ethernet/atheros/ 3288 3289ATM 3290M: Chas Williams <3chas3@gmail.com> 3291L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3292L: netdev@vger.kernel.org 3293S: Maintained 3294W: http://linux-atm.sourceforge.net 3295F: drivers/atm/ 3296F: include/linux/atm* 3297F: include/uapi/linux/atm* 3298 3299ATMEL MACB ETHERNET DRIVER 3300M: Nicolas Ferre <nicolas.ferre@microchip.com> 3301M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3302S: Supported 3303F: drivers/net/ethernet/cadence/ 3304 3305ATMEL MAXTOUCH DRIVER 3306M: Nick Dyer <nick@shmanahar.org> 3307S: Maintained 3308T: git git://github.com/ndyer/linux.git 3309F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3310F: drivers/input/touchscreen/atmel_mxt_ts.c 3311 3312ATMEL WIRELESS DRIVER 3313L: linux-wireless@vger.kernel.org 3314S: Orphan 3315W: http://www.thekelleys.org.uk/atmel 3316W: http://atmelwlandriver.sourceforge.net/ 3317F: drivers/net/wireless/atmel/atmel* 3318 3319ATOMIC INFRASTRUCTURE 3320M: Will Deacon <will@kernel.org> 3321M: Peter Zijlstra <peterz@infradead.org> 3322R: Boqun Feng <boqun.feng@gmail.com> 3323R: Mark Rutland <mark.rutland@arm.com> 3324L: linux-kernel@vger.kernel.org 3325S: Maintained 3326F: Documentation/atomic_*.txt 3327F: arch/*/include/asm/atomic*.h 3328F: include/*/atomic*.h 3329F: include/linux/refcount.h 3330F: scripts/atomic/ 3331 3332ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3333M: Bradley Grove <linuxdrivers@attotech.com> 3334L: linux-scsi@vger.kernel.org 3335S: Supported 3336W: http://www.attotech.com 3337F: drivers/scsi/esas2r 3338 3339ATUSB IEEE 802.15.4 RADIO DRIVER 3340M: Stefan Schmidt <stefan@datenfreihafen.org> 3341L: linux-wpan@vger.kernel.org 3342S: Maintained 3343F: drivers/net/ieee802154/at86rf230.h 3344F: drivers/net/ieee802154/atusb.c 3345F: drivers/net/ieee802154/atusb.h 3346 3347AUDIT SUBSYSTEM 3348M: Paul Moore <paul@paul-moore.com> 3349M: Eric Paris <eparis@redhat.com> 3350L: audit@vger.kernel.org 3351S: Supported 3352W: https://github.com/linux-audit 3353T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3354F: include/asm-generic/audit_*.h 3355F: include/linux/audit.h 3356F: include/linux/audit_arch.h 3357F: include/uapi/linux/audit.h 3358F: kernel/audit* 3359F: lib/*audit.c 3360 3361AUXILIARY BUS DRIVER 3362M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3363R: Dave Ertman <david.m.ertman@intel.com> 3364R: Ira Weiny <ira.weiny@intel.com> 3365S: Supported 3366T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3367F: Documentation/driver-api/auxiliary_bus.rst 3368F: drivers/base/auxiliary.c 3369F: include/linux/auxiliary_bus.h 3370 3371AUXILIARY DISPLAY DRIVERS 3372M: Miguel Ojeda <ojeda@kernel.org> 3373S: Maintained 3374F: Documentation/devicetree/bindings/auxdisplay/ 3375F: drivers/auxdisplay/ 3376F: include/linux/cfag12864b.h 3377 3378AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3379M: Andreas Klinger <ak@it-klinger.de> 3380L: linux-iio@vger.kernel.org 3381S: Maintained 3382F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3383F: drivers/iio/adc/hx711.c 3384 3385AX.25 NETWORK LAYER 3386M: Ralf Baechle <ralf@linux-mips.org> 3387L: linux-hams@vger.kernel.org 3388S: Maintained 3389W: https://linux-ax25.in-berlin.de 3390F: include/net/ax25.h 3391F: include/uapi/linux/ax25.h 3392F: net/ax25/ 3393 3394AXENTIA ARM DEVICES 3395M: Peter Rosin <peda@axentia.se> 3396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3397S: Maintained 3398F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3399F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3400F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3401F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3402 3403AXENTIA ASOC DRIVERS 3404M: Peter Rosin <peda@axentia.se> 3405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3406S: Maintained 3407F: Documentation/devicetree/bindings/sound/axentia,* 3408F: sound/soc/atmel/tse850-pcm5142.c 3409 3410AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3411M: Nuno Sá <nuno.sa@analog.com> 3412L: linux-hwmon@vger.kernel.org 3413S: Supported 3414W: https://ez.analog.com/linux-software-drivers 3415F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3416F: drivers/hwmon/axi-fan-control.c 3417 3418AXXIA I2C CONTROLLER 3419M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3420L: linux-i2c@vger.kernel.org 3421S: Maintained 3422F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3423F: drivers/i2c/busses/i2c-axxia.c 3424 3425AZ6007 DVB DRIVER 3426M: Mauro Carvalho Chehab <mchehab@kernel.org> 3427L: linux-media@vger.kernel.org 3428S: Maintained 3429W: https://linuxtv.org 3430T: git git://linuxtv.org/media_tree.git 3431F: drivers/media/usb/dvb-usb-v2/az6007.c 3432 3433AZTECH FM RADIO RECEIVER DRIVER 3434M: Hans Verkuil <hverkuil@xs4all.nl> 3435L: linux-media@vger.kernel.org 3436S: Maintained 3437W: https://linuxtv.org 3438T: git git://linuxtv.org/media_tree.git 3439F: drivers/media/radio/radio-aztech* 3440 3441B43 WIRELESS DRIVER 3442L: linux-wireless@vger.kernel.org 3443L: b43-dev@lists.infradead.org 3444S: Orphan 3445W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3446F: drivers/net/wireless/broadcom/b43/ 3447 3448B43LEGACY WIRELESS DRIVER 3449M: Larry Finger <Larry.Finger@lwfinger.net> 3450L: linux-wireless@vger.kernel.org 3451L: b43-dev@lists.infradead.org 3452S: Maintained 3453W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3454F: drivers/net/wireless/broadcom/b43legacy/ 3455 3456BACKLIGHT CLASS/SUBSYSTEM 3457M: Lee Jones <lee@kernel.org> 3458M: Daniel Thompson <daniel.thompson@linaro.org> 3459M: Jingoo Han <jingoohan1@gmail.com> 3460L: dri-devel@lists.freedesktop.org 3461S: Maintained 3462T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3463F: Documentation/ABI/stable/sysfs-class-backlight 3464F: Documentation/ABI/testing/sysfs-class-backlight 3465F: Documentation/devicetree/bindings/leds/backlight 3466F: drivers/video/backlight/ 3467F: include/linux/backlight.h 3468F: include/linux/pwm_backlight.h 3469 3470BARCO P50 GPIO DRIVER 3471M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3472M: Peter Korsgaard <peter.korsgaard@barco.com> 3473S: Maintained 3474F: drivers/platform/x86/barco-p50-gpio.c 3475 3476BATMAN ADVANCED 3477M: Marek Lindner <mareklindner@neomailbox.ch> 3478M: Simon Wunderlich <sw@simonwunderlich.de> 3479M: Antonio Quartulli <a@unstable.cc> 3480M: Sven Eckelmann <sven@narfation.org> 3481L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3482S: Maintained 3483W: https://www.open-mesh.org/ 3484Q: https://patchwork.open-mesh.org/project/batman/list/ 3485B: https://www.open-mesh.org/projects/batman-adv/issues 3486C: ircs://irc.hackint.org/batadv 3487T: git https://git.open-mesh.org/linux-merge.git 3488F: Documentation/networking/batman-adv.rst 3489F: include/uapi/linux/batadv_packet.h 3490F: include/uapi/linux/batman_adv.h 3491F: net/batman-adv/ 3492 3493BAYCOM/HDLCDRV DRIVERS FOR AX.25 3494M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3495L: linux-hams@vger.kernel.org 3496S: Maintained 3497W: http://www.baycom.org/~tom/ham/ham.html 3498F: drivers/net/hamradio/baycom* 3499 3500BCACHE (BLOCK LAYER CACHE) 3501M: Coly Li <colyli@suse.de> 3502M: Kent Overstreet <kent.overstreet@gmail.com> 3503L: linux-bcache@vger.kernel.org 3504S: Maintained 3505W: http://bcache.evilpiepirate.org 3506C: irc://irc.oftc.net/bcache 3507F: drivers/md/bcache/ 3508 3509BCACHEFS 3510M: Kent Overstreet <kent.overstreet@linux.dev> 3511R: Brian Foster <bfoster@redhat.com> 3512L: linux-bcachefs@vger.kernel.org 3513S: Supported 3514C: irc://irc.oftc.net/bcache 3515F: fs/bcachefs/ 3516 3517BDISP ST MEDIA DRIVER 3518M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3519L: linux-media@vger.kernel.org 3520S: Supported 3521W: https://linuxtv.org 3522T: git git://linuxtv.org/media_tree.git 3523F: drivers/media/platform/st/sti/bdisp 3524 3525BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3526M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3527L: netdev@vger.kernel.org 3528S: Maintained 3529F: drivers/net/ethernet/ec_bhf.c 3530 3531BEFS FILE SYSTEM 3532M: Luis de Bethencourt <luisbg@kernel.org> 3533M: Salah Triki <salah.triki@gmail.com> 3534S: Maintained 3535T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3536F: Documentation/filesystems/befs.rst 3537F: fs/befs/ 3538 3539BFQ I/O SCHEDULER 3540M: Paolo Valente <paolo.valente@unimore.it> 3541M: Jens Axboe <axboe@kernel.dk> 3542L: linux-block@vger.kernel.org 3543S: Maintained 3544F: Documentation/block/bfq-iosched.rst 3545F: block/bfq-* 3546 3547BFS FILE SYSTEM 3548M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3549S: Maintained 3550F: Documentation/filesystems/bfs.rst 3551F: fs/bfs/ 3552F: include/uapi/linux/bfs_fs.h 3553 3554BITMAP API 3555M: Yury Norov <yury.norov@gmail.com> 3556R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3557R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3558S: Maintained 3559F: include/linux/bitfield.h 3560F: include/linux/bitmap-str.h 3561F: include/linux/bitmap.h 3562F: include/linux/bits.h 3563F: include/linux/cpumask.h 3564F: include/linux/find.h 3565F: include/linux/nodemask.h 3566F: include/vdso/bits.h 3567F: lib/bitmap-str.c 3568F: lib/bitmap.c 3569F: lib/cpumask.c 3570F: lib/cpumask_kunit.c 3571F: lib/find_bit.c 3572F: lib/find_bit_benchmark.c 3573F: lib/test_bitmap.c 3574F: tools/include/linux/bitfield.h 3575F: tools/include/linux/bitmap.h 3576F: tools/include/linux/bits.h 3577F: tools/include/linux/find.h 3578F: tools/include/vdso/bits.h 3579F: tools/lib/bitmap.c 3580F: tools/lib/find_bit.c 3581 3582BLINKM RGB LED DRIVER 3583M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3584S: Maintained 3585F: drivers/leds/leds-blinkm.c 3586 3587BLOCK LAYER 3588M: Jens Axboe <axboe@kernel.dk> 3589L: linux-block@vger.kernel.org 3590S: Maintained 3591T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3592F: Documentation/ABI/stable/sysfs-block 3593F: Documentation/block/ 3594F: block/ 3595F: drivers/block/ 3596F: include/linux/bio.h 3597F: include/linux/blk* 3598F: kernel/trace/blktrace.c 3599F: lib/sbitmap.c 3600 3601BLOCK2MTD DRIVER 3602M: Joern Engel <joern@lazybastard.org> 3603L: linux-mtd@lists.infradead.org 3604S: Maintained 3605F: drivers/mtd/devices/block2mtd.c 3606 3607BLUETOOTH DRIVERS 3608M: Marcel Holtmann <marcel@holtmann.org> 3609M: Johan Hedberg <johan.hedberg@gmail.com> 3610M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3611L: linux-bluetooth@vger.kernel.org 3612S: Supported 3613W: http://www.bluez.org/ 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3615T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3616F: Documentation/devicetree/bindings/net/bluetooth/ 3617F: drivers/bluetooth/ 3618 3619BLUETOOTH SUBSYSTEM 3620M: Marcel Holtmann <marcel@holtmann.org> 3621M: Johan Hedberg <johan.hedberg@gmail.com> 3622M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3623L: linux-bluetooth@vger.kernel.org 3624S: Supported 3625W: http://www.bluez.org/ 3626T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3627T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3628F: include/net/bluetooth/ 3629F: net/bluetooth/ 3630 3631BONDING DRIVER 3632M: Jay Vosburgh <j.vosburgh@gmail.com> 3633M: Andy Gospodarek <andy@greyhouse.net> 3634L: netdev@vger.kernel.org 3635S: Supported 3636W: http://sourceforge.net/projects/bonding/ 3637F: Documentation/networking/bonding.rst 3638F: drivers/net/bonding/ 3639F: include/net/bond* 3640F: include/uapi/linux/if_bonding.h 3641F: tools/testing/selftests/drivers/net/bonding/ 3642 3643BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3644M: Dan Robertson <dan@dlrobertson.com> 3645L: linux-iio@vger.kernel.org 3646S: Maintained 3647F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3648F: drivers/iio/accel/bma400* 3649 3650BPF JIT for ARM 3651M: Russell King <linux@armlinux.org.uk> 3652M: Puranjay Mohan <puranjay12@gmail.com> 3653L: bpf@vger.kernel.org 3654S: Maintained 3655F: arch/arm/net/ 3656 3657BPF JIT for ARM64 3658M: Daniel Borkmann <daniel@iogearbox.net> 3659M: Alexei Starovoitov <ast@kernel.org> 3660M: Zi Shen Lim <zlim.lnx@gmail.com> 3661L: bpf@vger.kernel.org 3662S: Supported 3663F: arch/arm64/net/ 3664 3665BPF JIT for MIPS (32-BIT AND 64-BIT) 3666M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3667M: Paul Burton <paulburton@kernel.org> 3668L: bpf@vger.kernel.org 3669S: Maintained 3670F: arch/mips/net/ 3671 3672BPF JIT for NFP NICs 3673M: Jakub Kicinski <kuba@kernel.org> 3674L: bpf@vger.kernel.org 3675S: Odd Fixes 3676F: drivers/net/ethernet/netronome/nfp/bpf/ 3677 3678BPF JIT for POWERPC (32-BIT AND 64-BIT) 3679M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3680M: Michael Ellerman <mpe@ellerman.id.au> 3681L: bpf@vger.kernel.org 3682S: Supported 3683F: arch/powerpc/net/ 3684 3685BPF JIT for RISC-V (32-bit) 3686M: Luke Nelson <luke.r.nels@gmail.com> 3687M: Xi Wang <xi.wang@gmail.com> 3688L: bpf@vger.kernel.org 3689S: Maintained 3690F: arch/riscv/net/ 3691X: arch/riscv/net/bpf_jit_comp64.c 3692 3693BPF JIT for RISC-V (64-bit) 3694M: Björn Töpel <bjorn@kernel.org> 3695L: bpf@vger.kernel.org 3696S: Maintained 3697F: arch/riscv/net/ 3698X: arch/riscv/net/bpf_jit_comp32.c 3699 3700BPF JIT for S390 3701M: Ilya Leoshkevich <iii@linux.ibm.com> 3702M: Heiko Carstens <hca@linux.ibm.com> 3703M: Vasily Gorbik <gor@linux.ibm.com> 3704L: bpf@vger.kernel.org 3705S: Supported 3706F: arch/s390/net/ 3707X: arch/s390/net/pnet.c 3708 3709BPF JIT for SPARC (32-BIT AND 64-BIT) 3710M: David S. Miller <davem@davemloft.net> 3711L: bpf@vger.kernel.org 3712S: Odd Fixes 3713F: arch/sparc/net/ 3714 3715BPF JIT for X86 32-BIT 3716M: Wang YanQing <udknight@gmail.com> 3717L: bpf@vger.kernel.org 3718S: Odd Fixes 3719F: arch/x86/net/bpf_jit_comp32.c 3720 3721BPF JIT for X86 64-BIT 3722M: Alexei Starovoitov <ast@kernel.org> 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724L: bpf@vger.kernel.org 3725S: Supported 3726F: arch/x86/net/ 3727X: arch/x86/net/bpf_jit_comp32.c 3728 3729BPF [BTF] 3730M: Martin KaFai Lau <martin.lau@linux.dev> 3731L: bpf@vger.kernel.org 3732S: Maintained 3733F: include/linux/btf* 3734F: kernel/bpf/btf.c 3735 3736BPF [CORE] 3737M: Alexei Starovoitov <ast@kernel.org> 3738M: Daniel Borkmann <daniel@iogearbox.net> 3739R: John Fastabend <john.fastabend@gmail.com> 3740L: bpf@vger.kernel.org 3741S: Maintained 3742F: include/linux/bpf* 3743F: include/linux/filter.h 3744F: include/linux/tnum.h 3745F: kernel/bpf/core.c 3746F: kernel/bpf/dispatcher.c 3747F: kernel/bpf/mprog.c 3748F: kernel/bpf/syscall.c 3749F: kernel/bpf/tnum.c 3750F: kernel/bpf/trampoline.c 3751F: kernel/bpf/verifier.c 3752 3753BPF [DOCUMENTATION] (Related to Standardization) 3754R: David Vernet <void@manifault.com> 3755L: bpf@vger.kernel.org 3756L: bpf@ietf.org 3757S: Maintained 3758F: Documentation/bpf/standardization/ 3759 3760BPF [GENERAL] (Safe Dynamic Programs and Tools) 3761M: Alexei Starovoitov <ast@kernel.org> 3762M: Daniel Borkmann <daniel@iogearbox.net> 3763M: Andrii Nakryiko <andrii@kernel.org> 3764R: Martin KaFai Lau <martin.lau@linux.dev> 3765R: Song Liu <song@kernel.org> 3766R: Yonghong Song <yonghong.song@linux.dev> 3767R: John Fastabend <john.fastabend@gmail.com> 3768R: KP Singh <kpsingh@kernel.org> 3769R: Stanislav Fomichev <sdf@google.com> 3770R: Hao Luo <haoluo@google.com> 3771R: Jiri Olsa <jolsa@kernel.org> 3772L: bpf@vger.kernel.org 3773S: Supported 3774W: https://bpf.io/ 3775Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3776T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3777T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3778F: Documentation/bpf/ 3779F: Documentation/networking/filter.rst 3780F: Documentation/userspace-api/ebpf/ 3781F: arch/*/net/* 3782F: include/linux/bpf* 3783F: include/linux/btf* 3784F: include/linux/filter.h 3785F: include/trace/events/xdp.h 3786F: include/uapi/linux/bpf* 3787F: include/uapi/linux/btf* 3788F: include/uapi/linux/filter.h 3789F: kernel/bpf/ 3790F: kernel/trace/bpf_trace.c 3791F: lib/test_bpf.c 3792F: net/bpf/ 3793F: net/core/filter.c 3794F: net/sched/act_bpf.c 3795F: net/sched/cls_bpf.c 3796F: samples/bpf/ 3797F: scripts/bpf_doc.py 3798F: scripts/Makefile.btf 3799F: scripts/pahole-version.sh 3800F: tools/bpf/ 3801F: tools/lib/bpf/ 3802F: tools/testing/selftests/bpf/ 3803 3804BPF [ITERATOR] 3805M: Yonghong Song <yonghong.song@linux.dev> 3806L: bpf@vger.kernel.org 3807S: Maintained 3808F: kernel/bpf/*iter.c 3809 3810BPF [L7 FRAMEWORK] (sockmap) 3811M: John Fastabend <john.fastabend@gmail.com> 3812M: Jakub Sitnicki <jakub@cloudflare.com> 3813L: netdev@vger.kernel.org 3814L: bpf@vger.kernel.org 3815S: Maintained 3816F: include/linux/skmsg.h 3817F: net/core/skmsg.c 3818F: net/core/sock_map.c 3819F: net/ipv4/tcp_bpf.c 3820F: net/ipv4/udp_bpf.c 3821F: net/unix/unix_bpf.c 3822 3823BPF [LIBRARY] (libbpf) 3824M: Andrii Nakryiko <andrii@kernel.org> 3825L: bpf@vger.kernel.org 3826S: Maintained 3827F: tools/lib/bpf/ 3828 3829BPF [MISC] 3830L: bpf@vger.kernel.org 3831S: Odd Fixes 3832K: (?:\b|_)bpf(?:\b|_) 3833 3834BPF [NETKIT] (BPF-programmable network device) 3835M: Daniel Borkmann <daniel@iogearbox.net> 3836M: Nikolay Aleksandrov <razor@blackwall.org> 3837L: bpf@vger.kernel.org 3838L: netdev@vger.kernel.org 3839S: Supported 3840F: drivers/net/netkit.c 3841F: include/net/netkit.h 3842 3843BPF [NETWORKING] (struct_ops, reuseport) 3844M: Martin KaFai Lau <martin.lau@linux.dev> 3845L: bpf@vger.kernel.org 3846L: netdev@vger.kernel.org 3847S: Maintained 3848F: kernel/bpf/bpf_struct* 3849 3850BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3851M: Martin KaFai Lau <martin.lau@linux.dev> 3852M: Daniel Borkmann <daniel@iogearbox.net> 3853R: John Fastabend <john.fastabend@gmail.com> 3854L: bpf@vger.kernel.org 3855L: netdev@vger.kernel.org 3856S: Maintained 3857F: include/net/tcx.h 3858F: kernel/bpf/tcx.c 3859F: net/core/filter.c 3860F: net/sched/act_bpf.c 3861F: net/sched/cls_bpf.c 3862 3863BPF [RINGBUF] 3864M: Andrii Nakryiko <andrii@kernel.org> 3865L: bpf@vger.kernel.org 3866S: Maintained 3867F: kernel/bpf/ringbuf.c 3868 3869BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3870M: KP Singh <kpsingh@kernel.org> 3871R: Florent Revest <revest@chromium.org> 3872R: Brendan Jackman <jackmanb@chromium.org> 3873L: bpf@vger.kernel.org 3874S: Maintained 3875F: Documentation/bpf/prog_lsm.rst 3876F: include/linux/bpf_lsm.h 3877F: kernel/bpf/bpf_lsm.c 3878F: security/bpf/ 3879 3880BPF [SELFTESTS] (Test Runners & Infrastructure) 3881M: Andrii Nakryiko <andrii@kernel.org> 3882R: Mykola Lysenko <mykolal@fb.com> 3883L: bpf@vger.kernel.org 3884S: Maintained 3885F: tools/testing/selftests/bpf/ 3886 3887BPF [STORAGE & CGROUPS] 3888M: Martin KaFai Lau <martin.lau@linux.dev> 3889L: bpf@vger.kernel.org 3890S: Maintained 3891F: kernel/bpf/*storage.c 3892F: kernel/bpf/bpf_lru* 3893F: kernel/bpf/cgroup.c 3894 3895BPF [TOOLING] (bpftool) 3896M: Quentin Monnet <quentin@isovalent.com> 3897L: bpf@vger.kernel.org 3898S: Maintained 3899F: kernel/bpf/disasm.* 3900F: tools/bpf/bpftool/ 3901 3902BPF [TRACING] 3903M: Song Liu <song@kernel.org> 3904R: Jiri Olsa <jolsa@kernel.org> 3905L: bpf@vger.kernel.org 3906S: Maintained 3907F: kernel/bpf/stackmap.c 3908F: kernel/trace/bpf_trace.c 3909 3910BROADCOM ASP 2.0 ETHERNET DRIVER 3911M: Justin Chen <justin.chen@broadcom.com> 3912M: Florian Fainelli <florian.fainelli@broadcom.com> 3913L: bcm-kernel-feedback-list@broadcom.com 3914L: netdev@vger.kernel.org 3915S: Supported 3916F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3917F: drivers/net/ethernet/broadcom/asp2/ 3918 3919BROADCOM B44 10/100 ETHERNET DRIVER 3920M: Michael Chan <michael.chan@broadcom.com> 3921L: netdev@vger.kernel.org 3922S: Supported 3923F: drivers/net/ethernet/broadcom/b44.* 3924 3925BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3926M: Florian Fainelli <florian.fainelli@broadcom.com> 3927L: netdev@vger.kernel.org 3928L: openwrt-devel@lists.openwrt.org (subscribers-only) 3929S: Supported 3930F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3931F: drivers/net/dsa/b53/* 3932F: drivers/net/dsa/bcm_sf2* 3933F: include/linux/dsa/brcm.h 3934F: include/linux/platform_data/b53.h 3935 3936BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3937M: Florian Fainelli <florian.fainelli@broadcom.com> 3938R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3939L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3941S: Maintained 3942T: git https://github.com/broadcom/stblinux.git 3943F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3944F: drivers/pci/controller/pcie-brcmstb.c 3945F: drivers/staging/vc04_services 3946N: bcm2711 3947N: bcm283* 3948N: raspberrypi 3949 3950BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3951M: Florian Fainelli <florian.fainelli@broadcom.com> 3952M: Ray Jui <rjui@broadcom.com> 3953M: Scott Branden <sbranden@broadcom.com> 3954R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3955S: Maintained 3956T: git https://github.com/broadcom/mach-bcm 3957F: arch/arm/mach-bcm/ 3958N: bcm281* 3959N: bcm113* 3960N: bcm216* 3961N: kona 3962 3963BROADCOM BCM47XX MIPS ARCHITECTURE 3964M: Hauke Mehrtens <hauke@hauke-m.de> 3965M: Rafał Miłecki <zajec5@gmail.com> 3966L: linux-mips@vger.kernel.org 3967S: Maintained 3968F: Documentation/devicetree/bindings/mips/brcm/ 3969F: arch/mips/bcm47xx/* 3970F: arch/mips/include/asm/mach-bcm47xx/* 3971 3972BROADCOM BCM4908 ETHERNET DRIVER 3973M: Rafał Miłecki <rafal@milecki.pl> 3974R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3975L: netdev@vger.kernel.org 3976S: Maintained 3977F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3978F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3979F: drivers/net/ethernet/broadcom/unimac.h 3980 3981BROADCOM BCM4908 PINMUX DRIVER 3982M: Rafał Miłecki <rafal@milecki.pl> 3983R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3984L: linux-gpio@vger.kernel.org 3985S: Maintained 3986F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3987F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3988 3989BROADCOM BCM5301X ARM ARCHITECTURE 3990M: Florian Fainelli <florian.fainelli@broadcom.com> 3991M: Hauke Mehrtens <hauke@hauke-m.de> 3992M: Rafał Miłecki <zajec5@gmail.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3995S: Maintained 3996F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3997F: arch/arm/boot/dts/broadcom/bcm470* 3998F: arch/arm/boot/dts/broadcom/bcm5301* 3999F: arch/arm/boot/dts/broadcom/bcm953012* 4000F: arch/arm/mach-bcm/bcm_5301x.c 4001 4002BROADCOM BCM53573 ARM ARCHITECTURE 4003M: Florian Fainelli <florian.fainelli@broadcom.com> 4004M: Rafał Miłecki <rafal@milecki.pl> 4005R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4007S: Maintained 4008F: arch/arm/boot/dts/broadcom/bcm47189* 4009F: arch/arm/boot/dts/broadcom/bcm53573* 4010 4011BROADCOM BCM63XX/BCM33XX UDC DRIVER 4012M: Kevin Cernekee <cernekee@gmail.com> 4013L: linux-usb@vger.kernel.org 4014S: Maintained 4015F: drivers/usb/gadget/udc/bcm63xx_udc.* 4016 4017BROADCOM BCM7XXX ARM ARCHITECTURE 4018M: Florian Fainelli <florian.fainelli@broadcom.com> 4019R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4021S: Maintained 4022T: git https://github.com/broadcom/stblinux.git 4023F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4024F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4025F: arch/arm/include/asm/hardware/cache-b15-rac.h 4026F: arch/arm/mach-bcm/*brcmstb* 4027F: arch/arm/mm/cache-b15-rac.c 4028F: drivers/bus/brcmstb_gisb.c 4029F: drivers/pci/controller/pcie-brcmstb.c 4030N: brcmstb 4031N: bcm7038 4032N: bcm7120 4033 4034BROADCOM BCMBCA ARM ARCHITECTURE 4035M: William Zhang <william.zhang@broadcom.com> 4036M: Anand Gore <anand.gore@broadcom.com> 4037M: Kursad Oney <kursad.oney@broadcom.com> 4038M: Florian Fainelli <florian.fainelli@broadcom.com> 4039M: Rafał Miłecki <rafal@milecki.pl> 4040R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4042S: Maintained 4043T: git https://github.com/broadcom/stblinux.git 4044F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4045F: arch/arm64/boot/dts/broadcom/bcmbca/* 4046N: bcmbca 4047N: bcm[9]?47622 4048N: bcm[9]?4912 4049N: bcm[9]?63138 4050N: bcm[9]?63146 4051N: bcm[9]?63148 4052N: bcm[9]?63158 4053N: bcm[9]?63178 4054N: bcm[9]?6756 4055N: bcm[9]?6813 4056N: bcm[9]?6846 4057N: bcm[9]?6855 4058N: bcm[9]?6856 4059N: bcm[9]?6858 4060N: bcm[9]?6878 4061 4062BROADCOM BDC DRIVER 4063M: Justin Chen <justin.chen@broadcom.com> 4064M: Al Cooper <alcooperx@gmail.com> 4065R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4066L: linux-usb@vger.kernel.org 4067S: Maintained 4068F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4069F: drivers/usb/gadget/udc/bdc/ 4070 4071BROADCOM BMIPS CPUFREQ DRIVER 4072M: Markus Mayer <mmayer@broadcom.com> 4073R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4074L: linux-pm@vger.kernel.org 4075S: Maintained 4076F: drivers/cpufreq/bmips-cpufreq.c 4077 4078BROADCOM BMIPS MIPS ARCHITECTURE 4079M: Florian Fainelli <florian.fainelli@broadcom.com> 4080R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4081L: linux-mips@vger.kernel.org 4082S: Maintained 4083T: git https://github.com/broadcom/stblinux.git 4084F: arch/mips/bmips/* 4085F: arch/mips/boot/dts/brcm/bcm*.dts* 4086F: arch/mips/include/asm/mach-bmips/* 4087F: arch/mips/kernel/*bmips* 4088F: drivers/irqchip/irq-bcm63* 4089F: drivers/irqchip/irq-bcm7* 4090F: drivers/irqchip/irq-brcmstb* 4091F: drivers/pmdomain/bcm/bcm63xx-power.c 4092F: include/linux/bcm963xx_nvram.h 4093F: include/linux/bcm963xx_tag.h 4094 4095BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4096M: Rasesh Mody <rmody@marvell.com> 4097M: GR-Linux-NIC-Dev@marvell.com 4098L: netdev@vger.kernel.org 4099S: Supported 4100F: drivers/net/ethernet/broadcom/bnx2.* 4101F: drivers/net/ethernet/broadcom/bnx2_* 4102 4103BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4104M: Saurav Kashyap <skashyap@marvell.com> 4105M: Javed Hasan <jhasan@marvell.com> 4106M: GR-QLogic-Storage-Upstream@marvell.com 4107L: linux-scsi@vger.kernel.org 4108S: Supported 4109F: drivers/scsi/bnx2fc/ 4110 4111BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4112M: Nilesh Javali <njavali@marvell.com> 4113M: Manish Rangankar <mrangankar@marvell.com> 4114M: GR-QLogic-Storage-Upstream@marvell.com 4115L: linux-scsi@vger.kernel.org 4116S: Supported 4117F: drivers/scsi/bnx2i/ 4118 4119BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4120M: Ariel Elior <aelior@marvell.com> 4121M: Sudarsana Kalluru <skalluru@marvell.com> 4122M: Manish Chopra <manishc@marvell.com> 4123L: netdev@vger.kernel.org 4124S: Supported 4125F: drivers/net/ethernet/broadcom/bnx2x/ 4126 4127BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4128M: Michael Chan <michael.chan@broadcom.com> 4129L: netdev@vger.kernel.org 4130S: Supported 4131F: drivers/firmware/broadcom/tee_bnxt_fw.c 4132F: drivers/net/ethernet/broadcom/bnxt/ 4133F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4134 4135BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4136M: Arend van Spriel <aspriel@gmail.com> 4137M: Franky Lin <franky.lin@broadcom.com> 4138M: Hante Meuleman <hante.meuleman@broadcom.com> 4139L: linux-wireless@vger.kernel.org 4140L: brcm80211-dev-list.pdl@broadcom.com 4141L: SHA-cyfmac-dev-list@infineon.com 4142S: Supported 4143F: drivers/net/wireless/broadcom/brcm80211/ 4144 4145BROADCOM BRCMSTB GPIO DRIVER 4146M: Doug Berger <opendmb@gmail.com> 4147M: Florian Fainelli <florian.fainelli@broadcom.com> 4148R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4149S: Supported 4150F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4151F: drivers/gpio/gpio-brcmstb.c 4152 4153BROADCOM BRCMSTB I2C DRIVER 4154M: Kamal Dasu <kamal.dasu@broadcom.com> 4155R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4156L: linux-i2c@vger.kernel.org 4157S: Supported 4158F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4159F: drivers/i2c/busses/i2c-brcmstb.c 4160 4161BROADCOM BRCMSTB UART DRIVER 4162M: Al Cooper <alcooperx@gmail.com> 4163R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4164L: linux-serial@vger.kernel.org 4165S: Maintained 4166F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4167F: drivers/tty/serial/8250/8250_bcm7271.c 4168 4169BROADCOM BRCMSTB USB EHCI DRIVER 4170M: Justin Chen <justin.chen@broadcom.com> 4171M: Al Cooper <alcooperx@gmail.com> 4172R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4173L: linux-usb@vger.kernel.org 4174S: Maintained 4175F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4176F: drivers/usb/host/ehci-brcm.* 4177 4178BROADCOM BRCMSTB USB PIN MAP DRIVER 4179M: Al Cooper <alcooperx@gmail.com> 4180R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4181L: linux-usb@vger.kernel.org 4182S: Maintained 4183F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4184F: drivers/usb/misc/brcmstb-usb-pinmap.c 4185 4186BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4187M: Justin Chen <justin.chen@broadcom.com> 4188M: Al Cooper <alcooperx@gmail.com> 4189R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4190L: linux-kernel@vger.kernel.org 4191S: Maintained 4192F: drivers/phy/broadcom/phy-brcm-usb* 4193 4194BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4195M: William Zhang <william.zhang@broadcom.com> 4196M: Kursad Oney <kursad.oney@broadcom.com> 4197M: Jonas Gorski <jonas.gorski@gmail.com> 4198R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4199L: linux-spi@vger.kernel.org 4200S: Maintained 4201F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4202F: drivers/spi/spi-bcm63xx-hsspi.c 4203F: drivers/spi/spi-bcmbca-hsspi.c 4204 4205BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4206M: Jonas Gorski <jonas.gorski@gmail.com> 4207L: linux-spi@vger.kernel.org 4208S: Odd Fixes 4209F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4210F: drivers/spi/spi-bcm63xx.c 4211 4212BROADCOM ETHERNET PHY DRIVERS 4213M: Florian Fainelli <florian.fainelli@broadcom.com> 4214R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4215L: netdev@vger.kernel.org 4216S: Supported 4217F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4218F: drivers/net/phy/bcm*.[ch] 4219F: drivers/net/phy/broadcom.c 4220F: include/linux/brcmphy.h 4221 4222BROADCOM GENET ETHERNET DRIVER 4223M: Doug Berger <opendmb@gmail.com> 4224M: Florian Fainelli <florian.fainelli@broadcom.com> 4225R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4226L: netdev@vger.kernel.org 4227S: Supported 4228F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4229F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4230F: drivers/net/ethernet/broadcom/genet/ 4231F: drivers/net/ethernet/broadcom/unimac.h 4232F: drivers/net/mdio/mdio-bcm-unimac.c 4233F: include/linux/platform_data/bcmgenet.h 4234F: include/linux/platform_data/mdio-bcm-unimac.h 4235 4236BROADCOM IPROC ARM ARCHITECTURE 4237M: Ray Jui <rjui@broadcom.com> 4238M: Scott Branden <sbranden@broadcom.com> 4239R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4241S: Maintained 4242T: git https://github.com/broadcom/stblinux.git 4243F: arch/arm64/boot/dts/broadcom/northstar2/* 4244F: arch/arm64/boot/dts/broadcom/stingray/* 4245F: drivers/clk/bcm/clk-ns* 4246F: drivers/clk/bcm/clk-sr* 4247F: drivers/pinctrl/bcm/pinctrl-ns* 4248F: include/dt-bindings/clock/bcm-sr* 4249N: iproc 4250N: cygnus 4251N: bcm[-_]nsp 4252N: bcm9113* 4253N: bcm9583* 4254N: bcm9585* 4255N: bcm9586* 4256N: bcm988312 4257N: bcm113* 4258N: bcm583* 4259N: bcm585* 4260N: bcm586* 4261N: bcm88312 4262N: hr2 4263N: stingray 4264 4265BROADCOM IPROC GBIT ETHERNET DRIVER 4266M: Rafał Miłecki <rafal@milecki.pl> 4267R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4268L: netdev@vger.kernel.org 4269S: Maintained 4270F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4271F: drivers/net/ethernet/broadcom/bgmac* 4272F: drivers/net/ethernet/broadcom/unimac.h 4273 4274BROADCOM KONA GPIO DRIVER 4275M: Ray Jui <rjui@broadcom.com> 4276R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4277S: Supported 4278F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4279F: drivers/gpio/gpio-bcm-kona.c 4280 4281BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4282M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4283M: Kashyap Desai <kashyap.desai@broadcom.com> 4284M: Sumit Saxena <sumit.saxena@broadcom.com> 4285M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4286L: mpi3mr-linuxdrv.pdl@broadcom.com 4287L: linux-scsi@vger.kernel.org 4288S: Supported 4289W: https://www.broadcom.com/support/storage 4290F: drivers/scsi/mpi3mr/ 4291 4292BROADCOM NETXTREME-E ROCE DRIVER 4293M: Selvin Xavier <selvin.xavier@broadcom.com> 4294L: linux-rdma@vger.kernel.org 4295S: Supported 4296W: http://www.broadcom.com 4297F: drivers/infiniband/hw/bnxt_re/ 4298F: include/uapi/rdma/bnxt_re-abi.h 4299 4300BROADCOM NVRAM DRIVER 4301M: Rafał Miłecki <zajec5@gmail.com> 4302L: linux-mips@vger.kernel.org 4303S: Maintained 4304F: drivers/firmware/broadcom/* 4305 4306BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4307M: Rafał Miłecki <rafal@milecki.pl> 4308M: Florian Fainelli <florian.fainelli@broadcom.com> 4309R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4310L: linux-pm@vger.kernel.org 4311S: Maintained 4312T: git https://github.com/broadcom/stblinux.git 4313F: drivers/pmdomain/bcm/bcm-pmb.c 4314F: include/dt-bindings/soc/bcm-pmb.h 4315 4316BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4317M: Rafał Miłecki <zajec5@gmail.com> 4318L: linux-wireless@vger.kernel.org 4319S: Maintained 4320F: drivers/bcma/ 4321F: include/linux/bcma/ 4322 4323BROADCOM SPI DRIVER 4324M: Kamal Dasu <kamal.dasu@broadcom.com> 4325R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4326S: Maintained 4327F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4328F: drivers/spi/spi-bcm-qspi.* 4329F: drivers/spi/spi-brcmstb-qspi.c 4330F: drivers/spi/spi-iproc-qspi.c 4331 4332BROADCOM STB AVS CPUFREQ DRIVER 4333M: Markus Mayer <mmayer@broadcom.com> 4334R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4335L: linux-pm@vger.kernel.org 4336S: Maintained 4337F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4338F: drivers/cpufreq/brcmstb* 4339 4340BROADCOM STB AVS TMON DRIVER 4341M: Markus Mayer <mmayer@broadcom.com> 4342R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4343L: linux-pm@vger.kernel.org 4344S: Maintained 4345F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4346F: drivers/thermal/broadcom/brcmstb* 4347 4348BROADCOM STB DPFE DRIVER 4349M: Markus Mayer <mmayer@broadcom.com> 4350R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4352S: Maintained 4353F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4354F: drivers/memory/brcmstb_dpfe.c 4355 4356BROADCOM STB NAND FLASH DRIVER 4357M: Brian Norris <computersforpeace@gmail.com> 4358M: Kamal Dasu <kamal.dasu@broadcom.com> 4359R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4360L: linux-mtd@lists.infradead.org 4361S: Maintained 4362F: drivers/mtd/nand/raw/brcmnand/ 4363F: include/linux/platform_data/brcmnand.h 4364 4365BROADCOM STB PCIE DRIVER 4366M: Jim Quinlan <jim2101024@gmail.com> 4367M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4368M: Florian Fainelli <florian.fainelli@broadcom.com> 4369R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4370L: linux-pci@vger.kernel.org 4371S: Maintained 4372F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4373F: drivers/pci/controller/pcie-brcmstb.c 4374 4375BROADCOM SYSTEMPORT ETHERNET DRIVER 4376M: Florian Fainelli <florian.fainelli@broadcom.com> 4377R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4378L: netdev@vger.kernel.org 4379S: Supported 4380F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4381F: drivers/net/ethernet/broadcom/bcmsysport.* 4382F: drivers/net/ethernet/broadcom/unimac.h 4383 4384BROADCOM TG3 GIGABIT ETHERNET DRIVER 4385M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4386M: Michael Chan <mchan@broadcom.com> 4387L: netdev@vger.kernel.org 4388S: Supported 4389F: drivers/net/ethernet/broadcom/tg3.* 4390 4391BROADCOM VK DRIVER 4392M: Scott Branden <scott.branden@broadcom.com> 4393R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4394S: Supported 4395F: drivers/misc/bcm-vk/ 4396F: include/uapi/linux/misc/bcm_vk.h 4397 4398BROCADE BFA FC SCSI DRIVER 4399M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4400M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4401L: linux-scsi@vger.kernel.org 4402S: Supported 4403F: drivers/scsi/bfa/ 4404 4405BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4406M: Rasesh Mody <rmody@marvell.com> 4407M: Sudarsana Kalluru <skalluru@marvell.com> 4408M: GR-Linux-NIC-Dev@marvell.com 4409L: netdev@vger.kernel.org 4410S: Supported 4411F: drivers/net/ethernet/brocade/bna/ 4412 4413BSG (block layer generic sg v4 driver) 4414M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4415L: linux-scsi@vger.kernel.org 4416S: Supported 4417F: block/bsg.c 4418F: include/linux/bsg.h 4419F: include/uapi/linux/bsg.h 4420 4421BT87X AUDIO DRIVER 4422M: Clemens Ladisch <clemens@ladisch.de> 4423L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4424S: Maintained 4425T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4426F: Documentation/sound/cards/bt87x.rst 4427F: sound/pci/bt87x.c 4428 4429BT8XXGPIO DRIVER 4430M: Michael Buesch <m@bues.ch> 4431S: Maintained 4432W: http://bu3sch.de/btgpio.php 4433F: drivers/gpio/gpio-bt8xx.c 4434 4435BTRFS FILE SYSTEM 4436M: Chris Mason <clm@fb.com> 4437M: Josef Bacik <josef@toxicpanda.com> 4438M: David Sterba <dsterba@suse.com> 4439L: linux-btrfs@vger.kernel.org 4440S: Maintained 4441W: https://btrfs.readthedocs.io 4442Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4443C: irc://irc.libera.chat/btrfs 4444T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4445F: Documentation/filesystems/btrfs.rst 4446F: fs/btrfs/ 4447F: include/linux/btrfs* 4448F: include/trace/events/btrfs.h 4449F: include/uapi/linux/btrfs* 4450 4451BTTV VIDEO4LINUX DRIVER 4452M: Mauro Carvalho Chehab <mchehab@kernel.org> 4453L: linux-media@vger.kernel.org 4454S: Odd fixes 4455W: https://linuxtv.org 4456T: git git://linuxtv.org/media_tree.git 4457F: Documentation/driver-api/media/drivers/bttv* 4458F: drivers/media/pci/bt8xx/bttv* 4459 4460BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4461M: Chanwoo Choi <cw00.choi@samsung.com> 4462L: linux-pm@vger.kernel.org 4463L: linux-samsung-soc@vger.kernel.org 4464S: Maintained 4465T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4466F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4467F: drivers/devfreq/exynos-bus.c 4468 4469BUSLOGIC SCSI DRIVER 4470M: Khalid Aziz <khalid@gonehiking.org> 4471L: linux-scsi@vger.kernel.org 4472S: Maintained 4473F: drivers/scsi/BusLogic.* 4474F: drivers/scsi/FlashPoint.* 4475 4476BXCAN CAN NETWORK DRIVER 4477M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4478L: linux-can@vger.kernel.org 4479S: Maintained 4480F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4481F: drivers/net/can/bxcan.c 4482 4483C-MEDIA CMI8788 DRIVER 4484M: Clemens Ladisch <clemens@ladisch.de> 4485L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4486S: Maintained 4487T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4488F: sound/pci/oxygen/ 4489 4490C-SKY ARCHITECTURE 4491M: Guo Ren <guoren@kernel.org> 4492L: linux-csky@vger.kernel.org 4493S: Supported 4494T: git https://github.com/c-sky/csky-linux.git 4495F: Documentation/devicetree/bindings/csky/ 4496F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4497F: Documentation/devicetree/bindings/timer/csky,* 4498F: arch/csky/ 4499F: drivers/clocksource/timer-gx6605s.c 4500F: drivers/clocksource/timer-mp-csky.c 4501F: drivers/irqchip/irq-csky-* 4502N: csky 4503K: csky 4504 4505CA8210 IEEE-802.15.4 RADIO DRIVER 4506L: linux-wpan@vger.kernel.org 4507S: Orphan 4508W: https://github.com/Cascoda/ca8210-linux.git 4509F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4510F: drivers/net/ieee802154/ca8210.c 4511 4512CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4513M: David Howells <dhowells@redhat.com> 4514L: linux-cachefs@redhat.com (moderated for non-subscribers) 4515S: Supported 4516F: Documentation/filesystems/caching/cachefiles.rst 4517F: fs/cachefiles/ 4518 4519CACHESTAT: PAGE CACHE STATS FOR A FILE 4520M: Nhat Pham <nphamcs@gmail.com> 4521M: Johannes Weiner <hannes@cmpxchg.org> 4522L: linux-mm@kvack.org 4523S: Maintained 4524F: tools/testing/selftests/cachestat/test_cachestat.c 4525 4526CADENCE MIPI-CSI2 BRIDGES 4527M: Maxime Ripard <mripard@kernel.org> 4528L: linux-media@vger.kernel.org 4529S: Maintained 4530F: Documentation/devicetree/bindings/media/cdns,*.txt 4531F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4532F: drivers/media/platform/cadence/cdns-csi2* 4533 4534CADENCE NAND DRIVER 4535L: linux-mtd@lists.infradead.org 4536S: Orphan 4537F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4538F: drivers/mtd/nand/raw/cadence-nand-controller.c 4539 4540CADENCE USB3 DRD IP DRIVER 4541M: Peter Chen <peter.chen@kernel.org> 4542M: Pawel Laszczak <pawell@cadence.com> 4543R: Roger Quadros <rogerq@kernel.org> 4544L: linux-usb@vger.kernel.org 4545S: Maintained 4546T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4547F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4548F: drivers/usb/cdns3/ 4549X: drivers/usb/cdns3/cdnsp* 4550 4551CADENCE USBHS DRIVER 4552M: Pawel Laszczak <pawell@cadence.com> 4553L: linux-usb@vger.kernel.org 4554S: Maintained 4555F: drivers/usb/gadget/udc/cdns2 4556 4557CADENCE USBSSP DRD IP DRIVER 4558M: Pawel Laszczak <pawell@cadence.com> 4559L: linux-usb@vger.kernel.org 4560S: Maintained 4561T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4562F: drivers/usb/cdns3/ 4563X: drivers/usb/cdns3/cdns3* 4564 4565CADET FM/AM RADIO RECEIVER DRIVER 4566M: Hans Verkuil <hverkuil@xs4all.nl> 4567L: linux-media@vger.kernel.org 4568S: Maintained 4569W: https://linuxtv.org 4570T: git git://linuxtv.org/media_tree.git 4571F: drivers/media/radio/radio-cadet* 4572 4573CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4574L: linux-media@vger.kernel.org 4575S: Orphan 4576T: git git://linuxtv.org/media_tree.git 4577F: Documentation/admin-guide/media/cafe_ccic* 4578F: drivers/media/platform/marvell/ 4579 4580CAIF NETWORK LAYER 4581L: netdev@vger.kernel.org 4582S: Orphan 4583F: Documentation/networking/caif/ 4584F: drivers/net/caif/ 4585F: include/net/caif/ 4586F: include/uapi/linux/caif/ 4587F: net/caif/ 4588 4589CAKE QDISC 4590M: Toke Høiland-Jørgensen <toke@toke.dk> 4591L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4592S: Maintained 4593F: net/sched/sch_cake.c 4594 4595CAN NETWORK DRIVERS 4596M: Wolfgang Grandegger <wg@grandegger.com> 4597M: Marc Kleine-Budde <mkl@pengutronix.de> 4598L: linux-can@vger.kernel.org 4599S: Maintained 4600W: https://github.com/linux-can 4601T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4602T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4603F: Documentation/devicetree/bindings/net/can/ 4604F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4605F: drivers/net/can/ 4606F: drivers/phy/phy-can-transceiver.c 4607F: include/linux/can/bittiming.h 4608F: include/linux/can/dev.h 4609F: include/linux/can/length.h 4610F: include/linux/can/platform/ 4611F: include/linux/can/rx-offload.h 4612F: include/uapi/linux/can/error.h 4613F: include/uapi/linux/can/netlink.h 4614F: include/uapi/linux/can/vxcan.h 4615 4616CAN NETWORK LAYER 4617M: Oliver Hartkopp <socketcan@hartkopp.net> 4618M: Marc Kleine-Budde <mkl@pengutronix.de> 4619L: linux-can@vger.kernel.org 4620S: Maintained 4621W: https://github.com/linux-can 4622T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4623T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4624F: Documentation/networking/can.rst 4625F: include/linux/can/can-ml.h 4626F: include/linux/can/core.h 4627F: include/linux/can/skb.h 4628F: include/net/netns/can.h 4629F: include/uapi/linux/can.h 4630F: include/uapi/linux/can/bcm.h 4631F: include/uapi/linux/can/gw.h 4632F: include/uapi/linux/can/isotp.h 4633F: include/uapi/linux/can/raw.h 4634F: net/can/ 4635 4636CAN-J1939 NETWORK LAYER 4637M: Robin van der Gracht <robin@protonic.nl> 4638M: Oleksij Rempel <o.rempel@pengutronix.de> 4639R: kernel@pengutronix.de 4640L: linux-can@vger.kernel.org 4641S: Maintained 4642F: Documentation/networking/j1939.rst 4643F: include/uapi/linux/can/j1939.h 4644F: net/can/j1939/ 4645 4646CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4647M: Damien Le Moal <dlemoal@kernel.org> 4648L: linux-riscv@lists.infradead.org 4649L: linux-gpio@vger.kernel.org (pinctrl driver) 4650F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4651F: drivers/pinctrl/pinctrl-k210.c 4652 4653CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4654M: Damien Le Moal <dlemoal@kernel.org> 4655L: linux-kernel@vger.kernel.org 4656L: linux-riscv@lists.infradead.org 4657S: Maintained 4658F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4659F: drivers/reset/reset-k210.c 4660 4661CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4662M: Damien Le Moal <dlemoal@kernel.org> 4663L: linux-riscv@lists.infradead.org 4664S: Maintained 4665F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4666F: drivers/soc/canaan/ 4667F: include/soc/canaan/ 4668 4669CAPABILITIES 4670M: Serge Hallyn <serge@hallyn.com> 4671L: linux-security-module@vger.kernel.org 4672S: Supported 4673F: include/linux/capability.h 4674F: include/uapi/linux/capability.h 4675F: kernel/capability.c 4676F: security/commoncap.c 4677 4678CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4679M: Kevin Tsai <ktsai@capellamicro.com> 4680S: Maintained 4681F: drivers/iio/light/cm* 4682 4683CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4684M: Christian Lamparter <chunkeey@googlemail.com> 4685L: linux-wireless@vger.kernel.org 4686S: Maintained 4687W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4688F: drivers/net/wireless/ath/carl9170/ 4689 4690CAVIUM I2C DRIVER 4691M: Robert Richter <rric@kernel.org> 4692S: Odd Fixes 4693W: http://www.marvell.com 4694F: drivers/i2c/busses/i2c-octeon* 4695F: drivers/i2c/busses/i2c-thunderx* 4696 4697CAVIUM LIQUIDIO NETWORK DRIVER 4698M: Derek Chickles <dchickles@marvell.com> 4699M: Satanand Burla <sburla@marvell.com> 4700M: Felix Manlunas <fmanlunas@marvell.com> 4701L: netdev@vger.kernel.org 4702S: Supported 4703W: http://www.marvell.com 4704F: drivers/net/ethernet/cavium/liquidio/ 4705 4706CAVIUM MMC DRIVER 4707M: Robert Richter <rric@kernel.org> 4708S: Odd Fixes 4709W: http://www.marvell.com 4710F: drivers/mmc/host/cavium* 4711 4712CAVIUM OCTEON-TX CRYPTO DRIVER 4713M: George Cherian <gcherian@marvell.com> 4714L: linux-crypto@vger.kernel.org 4715S: Supported 4716W: http://www.marvell.com 4717F: drivers/crypto/cavium/cpt/ 4718 4719CAVIUM THUNDERX2 ARM64 SOC 4720M: Robert Richter <rric@kernel.org> 4721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4722S: Odd Fixes 4723F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4724F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4725 4726CBS/ETF/TAPRIO QDISCS 4727M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4728L: netdev@vger.kernel.org 4729S: Maintained 4730F: net/sched/sch_cbs.c 4731F: net/sched/sch_etf.c 4732F: net/sched/sch_taprio.c 4733 4734CC2520 IEEE-802.15.4 RADIO DRIVER 4735M: Stefan Schmidt <stefan@datenfreihafen.org> 4736L: linux-wpan@vger.kernel.org 4737S: Odd Fixes 4738F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4739F: drivers/net/ieee802154/cc2520.c 4740 4741CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4742M: Gilad Ben-Yossef <gilad@benyossef.com> 4743L: linux-crypto@vger.kernel.org 4744S: Supported 4745W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4746F: drivers/crypto/ccree/ 4747 4748CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4749M: Hadar Gat <hadar.gat@arm.com> 4750L: linux-crypto@vger.kernel.org 4751S: Supported 4752W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4753F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4754F: drivers/char/hw_random/cctrng.c 4755F: drivers/char/hw_random/cctrng.h 4756 4757CEC FRAMEWORK 4758M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4759L: linux-media@vger.kernel.org 4760S: Supported 4761W: http://linuxtv.org 4762T: git git://linuxtv.org/media_tree.git 4763F: Documentation/ABI/testing/debugfs-cec-error-inj 4764F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4765F: Documentation/driver-api/media/cec-core.rst 4766F: Documentation/userspace-api/media/cec 4767F: drivers/media/cec/ 4768F: drivers/media/rc/keymaps/rc-cec.c 4769F: include/media/cec-notifier.h 4770F: include/media/cec.h 4771F: include/uapi/linux/cec-funcs.h 4772F: include/uapi/linux/cec.h 4773 4774CEC GPIO DRIVER 4775M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4776L: linux-media@vger.kernel.org 4777S: Supported 4778W: http://linuxtv.org 4779T: git git://linuxtv.org/media_tree.git 4780F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4781F: drivers/media/cec/platform/cec-gpio/ 4782 4783CELL BROADBAND ENGINE ARCHITECTURE 4784M: Arnd Bergmann <arnd@arndb.de> 4785L: linuxppc-dev@lists.ozlabs.org 4786S: Supported 4787W: http://www.ibm.com/developerworks/power/cell/ 4788F: arch/powerpc/include/asm/cell*.h 4789F: arch/powerpc/include/asm/spu*.h 4790F: arch/powerpc/include/uapi/asm/spu*.h 4791F: arch/powerpc/platforms/cell/ 4792 4793CELLWISE CW2015 BATTERY DRIVER 4794M: Tobias Schrammm <t.schramm@manjaro.org> 4795S: Maintained 4796F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4797F: drivers/power/supply/cw2015_battery.c 4798 4799CEPH COMMON CODE (LIBCEPH) 4800M: Ilya Dryomov <idryomov@gmail.com> 4801M: Xiubo Li <xiubli@redhat.com> 4802R: Jeff Layton <jlayton@kernel.org> 4803L: ceph-devel@vger.kernel.org 4804S: Supported 4805W: http://ceph.com/ 4806T: git https://github.com/ceph/ceph-client.git 4807F: include/linux/ceph/ 4808F: include/linux/crush/ 4809F: net/ceph/ 4810 4811CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4812M: Xiubo Li <xiubli@redhat.com> 4813M: Ilya Dryomov <idryomov@gmail.com> 4814R: Jeff Layton <jlayton@kernel.org> 4815L: ceph-devel@vger.kernel.org 4816S: Supported 4817W: http://ceph.com/ 4818T: git https://github.com/ceph/ceph-client.git 4819F: Documentation/filesystems/ceph.rst 4820F: fs/ceph/ 4821 4822CERTIFICATE HANDLING 4823M: David Howells <dhowells@redhat.com> 4824M: David Woodhouse <dwmw2@infradead.org> 4825L: keyrings@vger.kernel.org 4826S: Maintained 4827F: Documentation/admin-guide/module-signing.rst 4828F: certs/ 4829F: scripts/sign-file.c 4830F: tools/certs/ 4831 4832CFAG12864B LCD DRIVER 4833M: Miguel Ojeda <ojeda@kernel.org> 4834S: Maintained 4835F: drivers/auxdisplay/cfag12864b.c 4836F: include/linux/cfag12864b.h 4837 4838CFAG12864BFB LCD FRAMEBUFFER DRIVER 4839M: Miguel Ojeda <ojeda@kernel.org> 4840S: Maintained 4841F: drivers/auxdisplay/cfag12864bfb.c 4842F: include/linux/cfag12864b.h 4843 4844CHAR and MISC DRIVERS 4845M: Arnd Bergmann <arnd@arndb.de> 4846M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4847S: Supported 4848T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4849F: drivers/char/ 4850F: drivers/misc/ 4851F: include/linux/miscdevice.h 4852X: drivers/char/agp/ 4853X: drivers/char/hw_random/ 4854X: drivers/char/ipmi/ 4855X: drivers/char/random.c 4856X: drivers/char/tpm/ 4857 4858CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 4859M: Thomas Weißschuh <linux@weissschuh.net> 4860L: linux-hwmon@vger.kernel.org 4861S: Maintained 4862F: Documentation/hwmon/powerz.rst 4863F: drivers/hwmon/powerz.c 4864 4865CHECKPATCH 4866M: Andy Whitcroft <apw@canonical.com> 4867M: Joe Perches <joe@perches.com> 4868R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4869R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4870S: Maintained 4871F: scripts/checkpatch.pl 4872 4873CHECKPATCH DOCUMENTATION 4874M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4875M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4876R: Joe Perches <joe@perches.com> 4877S: Maintained 4878F: Documentation/dev-tools/checkpatch.rst 4879 4880CHINESE DOCUMENTATION 4881M: Alex Shi <alexs@kernel.org> 4882M: Yanteng Si <siyanteng@loongson.cn> 4883S: Maintained 4884F: Documentation/translations/zh_CN/ 4885 4886CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4887M: Peter Chen <peter.chen@kernel.org> 4888L: linux-usb@vger.kernel.org 4889S: Maintained 4890T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4891F: drivers/usb/chipidea/ 4892 4893CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4894M: Hans de Goede <hdegoede@redhat.com> 4895L: linux-input@vger.kernel.org 4896S: Maintained 4897F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4898F: drivers/input/touchscreen/chipone_icn8318.c 4899 4900CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4901M: Hans de Goede <hdegoede@redhat.com> 4902L: linux-input@vger.kernel.org 4903S: Maintained 4904F: drivers/input/touchscreen/chipone_icn8505.c 4905 4906CHROME HARDWARE PLATFORM SUPPORT 4907M: Benson Leung <bleung@chromium.org> 4908M: Tzung-Bi Shih <tzungbi@kernel.org> 4909L: chrome-platform@lists.linux.dev 4910S: Maintained 4911T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4912F: drivers/platform/chrome/ 4913 4914CHROMEOS EC CODEC DRIVER 4915M: Cheng-Yi Chiang <cychiang@chromium.org> 4916M: Tzung-Bi Shih <tzungbi@kernel.org> 4917R: Guenter Roeck <groeck@chromium.org> 4918L: chrome-platform@lists.linux.dev 4919S: Maintained 4920F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4921F: sound/soc/codecs/cros_ec_codec.* 4922 4923CHROMEOS EC SUBDRIVERS 4924M: Benson Leung <bleung@chromium.org> 4925R: Guenter Roeck <groeck@chromium.org> 4926L: chrome-platform@lists.linux.dev 4927S: Maintained 4928F: drivers/power/supply/cros_usbpd-charger.c 4929N: cros_ec 4930N: cros-ec 4931 4932CHROMEOS EC UART DRIVER 4933M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4934R: Benson Leung <bleung@chromium.org> 4935R: Tzung-Bi Shih <tzungbi@kernel.org> 4936S: Maintained 4937F: drivers/platform/chrome/cros_ec_uart.c 4938 4939CHROMEOS EC USB PD NOTIFY DRIVER 4940M: Prashant Malani <pmalani@chromium.org> 4941L: chrome-platform@lists.linux.dev 4942S: Maintained 4943F: drivers/platform/chrome/cros_usbpd_notify.c 4944F: include/linux/platform_data/cros_usbpd_notify.h 4945 4946CHROMEOS EC USB TYPE-C DRIVER 4947M: Prashant Malani <pmalani@chromium.org> 4948L: chrome-platform@lists.linux.dev 4949S: Maintained 4950F: drivers/platform/chrome/cros_ec_typec.* 4951F: drivers/platform/chrome/cros_typec_switch.c 4952F: drivers/platform/chrome/cros_typec_vdm.* 4953 4954CHROMEOS HPS DRIVER 4955M: Dan Callaghan <dcallagh@chromium.org> 4956R: Sami Kyöstilä <skyostil@chromium.org> 4957S: Maintained 4958F: drivers/platform/chrome/cros_hps_i2c.c 4959 4960CHRONTEL CH7322 CEC DRIVER 4961M: Joe Tessler <jrt@google.com> 4962L: linux-media@vger.kernel.org 4963S: Maintained 4964T: git git://linuxtv.org/media_tree.git 4965F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4966F: drivers/media/cec/i2c/ch7322.c 4967 4968CIRRUS LOGIC AUDIO CODEC DRIVERS 4969M: James Schulman <james.schulman@cirrus.com> 4970M: David Rhodes <david.rhodes@cirrus.com> 4971M: Richard Fitzgerald <rf@opensource.cirrus.com> 4972L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4973L: patches@opensource.cirrus.com 4974S: Maintained 4975F: Documentation/devicetree/bindings/sound/cirrus,cs* 4976F: drivers/mfd/cs42l43* 4977F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 4978F: drivers/spi/spi-cs42l43* 4979F: include/dt-bindings/sound/cs* 4980F: include/linux/mfd/cs42l43* 4981F: include/sound/cs* 4982F: sound/pci/hda/cirrus* 4983F: sound/pci/hda/cs* 4984F: sound/pci/hda/hda_cs_dsp_ctl.* 4985F: sound/soc/codecs/cs* 4986 4987CIRRUS LOGIC DSP FIRMWARE DRIVER 4988M: Simon Trimmer <simont@opensource.cirrus.com> 4989M: Charles Keepax <ckeepax@opensource.cirrus.com> 4990M: Richard Fitzgerald <rf@opensource.cirrus.com> 4991L: patches@opensource.cirrus.com 4992S: Supported 4993W: https://github.com/CirrusLogic/linux-drivers/wiki 4994T: git https://github.com/CirrusLogic/linux-drivers.git 4995F: drivers/firmware/cirrus/* 4996F: include/linux/firmware/cirrus/* 4997 4998CIRRUS LOGIC EP93XX ETHERNET DRIVER 4999M: Hartley Sweeten <hsweeten@visionengravers.com> 5000L: netdev@vger.kernel.org 5001S: Maintained 5002F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5003 5004CIRRUS LOGIC LOCHNAGAR DRIVER 5005M: Charles Keepax <ckeepax@opensource.cirrus.com> 5006M: Richard Fitzgerald <rf@opensource.cirrus.com> 5007L: patches@opensource.cirrus.com 5008S: Supported 5009F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5010F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5011F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5012F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5013F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5014F: Documentation/hwmon/lochnagar.rst 5015F: drivers/clk/clk-lochnagar.c 5016F: drivers/hwmon/lochnagar-hwmon.c 5017F: drivers/mfd/lochnagar-i2c.c 5018F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5019F: drivers/regulator/lochnagar-regulator.c 5020F: include/dt-bindings/clock/lochnagar.h 5021F: include/dt-bindings/pinctrl/lochnagar.h 5022F: include/linux/mfd/lochnagar* 5023F: sound/soc/codecs/lochnagar-sc.c 5024 5025CIRRUS LOGIC MADERA CODEC DRIVERS 5026M: Charles Keepax <ckeepax@opensource.cirrus.com> 5027M: Richard Fitzgerald <rf@opensource.cirrus.com> 5028L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5029L: patches@opensource.cirrus.com 5030S: Supported 5031W: https://github.com/CirrusLogic/linux-drivers/wiki 5032T: git https://github.com/CirrusLogic/linux-drivers.git 5033F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5034F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5035F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5036F: drivers/gpio/gpio-madera* 5037F: drivers/irqchip/irq-madera* 5038F: drivers/mfd/cs47l* 5039F: drivers/mfd/madera* 5040F: drivers/pinctrl/cirrus/* 5041F: include/dt-bindings/sound/madera* 5042F: include/linux/irqchip/irq-madera* 5043F: include/linux/mfd/madera/* 5044F: include/sound/madera* 5045F: sound/soc/codecs/cs47l* 5046F: sound/soc/codecs/madera* 5047 5048CISCO FCOE HBA DRIVER 5049M: Satish Kharat <satishkh@cisco.com> 5050M: Sesidhar Baddela <sebaddel@cisco.com> 5051M: Karan Tilak Kumar <kartilak@cisco.com> 5052L: linux-scsi@vger.kernel.org 5053S: Supported 5054F: drivers/scsi/fnic/ 5055 5056CISCO SCSI HBA DRIVER 5057M: Karan Tilak Kumar <kartilak@cisco.com> 5058M: Sesidhar Baddela <sebaddel@cisco.com> 5059L: linux-scsi@vger.kernel.org 5060S: Supported 5061F: drivers/scsi/snic/ 5062 5063CISCO VIC ETHERNET NIC DRIVER 5064M: Christian Benvenuti <benve@cisco.com> 5065M: Satish Kharat <satishkh@cisco.com> 5066S: Supported 5067F: drivers/net/ethernet/cisco/enic/ 5068 5069CISCO VIC LOW LATENCY NIC DRIVER 5070M: Christian Benvenuti <benve@cisco.com> 5071M: Nelson Escobar <neescoba@cisco.com> 5072S: Supported 5073F: drivers/infiniband/hw/usnic/ 5074 5075CLANG CONTROL FLOW INTEGRITY SUPPORT 5076M: Sami Tolvanen <samitolvanen@google.com> 5077M: Kees Cook <keescook@chromium.org> 5078R: Nathan Chancellor <nathan@kernel.org> 5079R: Nick Desaulniers <ndesaulniers@google.com> 5080L: llvm@lists.linux.dev 5081S: Supported 5082B: https://github.com/ClangBuiltLinux/linux/issues 5083T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5084F: include/linux/cfi.h 5085F: kernel/cfi.c 5086 5087CLANG-FORMAT FILE 5088M: Miguel Ojeda <ojeda@kernel.org> 5089S: Maintained 5090F: .clang-format 5091 5092CLANG/LLVM BUILD SUPPORT 5093M: Nathan Chancellor <nathan@kernel.org> 5094M: Nick Desaulniers <ndesaulniers@google.com> 5095R: Tom Rix <trix@redhat.com> 5096L: llvm@lists.linux.dev 5097S: Supported 5098W: https://clangbuiltlinux.github.io/ 5099B: https://github.com/ClangBuiltLinux/linux/issues 5100C: irc://irc.libera.chat/clangbuiltlinux 5101F: Documentation/kbuild/llvm.rst 5102F: include/linux/compiler-clang.h 5103F: scripts/Makefile.clang 5104F: scripts/clang-tools/ 5105K: \b(?i:clang|llvm)\b 5106 5107CLK API 5108M: Russell King <linux@armlinux.org.uk> 5109L: linux-clk@vger.kernel.org 5110S: Maintained 5111F: include/linux/clk.h 5112 5113CLOCKSOURCE, CLOCKEVENT DRIVERS 5114M: Daniel Lezcano <daniel.lezcano@linaro.org> 5115M: Thomas Gleixner <tglx@linutronix.de> 5116L: linux-kernel@vger.kernel.org 5117S: Supported 5118T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5119F: Documentation/devicetree/bindings/timer/ 5120F: drivers/clocksource/ 5121 5122CLOSURES 5123M: Kent Overstreet <kent.overstreet@linux.dev> 5124L: linux-bcachefs@vger.kernel.org 5125S: Supported 5126C: irc://irc.oftc.net/bcache 5127F: include/linux/closure.h 5128F: lib/closure.c 5129 5130CMPC ACPI DRIVER 5131M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5132M: Daniel Oliveira Nascimento <don@syst.com.br> 5133L: platform-driver-x86@vger.kernel.org 5134S: Supported 5135F: drivers/platform/x86/classmate-laptop.c 5136 5137COBALT MEDIA DRIVER 5138M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5139L: linux-media@vger.kernel.org 5140S: Supported 5141W: https://linuxtv.org 5142T: git git://linuxtv.org/media_tree.git 5143F: drivers/media/pci/cobalt/ 5144 5145COCCINELLE/Semantic Patches (SmPL) 5146M: Julia Lawall <Julia.Lawall@inria.fr> 5147M: Nicolas Palix <nicolas.palix@imag.fr> 5148L: cocci@inria.fr (moderated for non-subscribers) 5149S: Supported 5150W: https://coccinelle.gitlabpages.inria.fr/website/ 5151T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5152F: Documentation/dev-tools/coccinelle.rst 5153F: scripts/coccicheck 5154F: scripts/coccinelle/ 5155 5156CODA FILE SYSTEM 5157M: Jan Harkes <jaharkes@cs.cmu.edu> 5158M: coda@cs.cmu.edu 5159L: codalist@coda.cs.cmu.edu 5160S: Maintained 5161W: http://www.coda.cs.cmu.edu/ 5162F: Documentation/filesystems/coda.rst 5163F: fs/coda/ 5164F: include/linux/coda*.h 5165F: include/uapi/linux/coda*.h 5166 5167CODA V4L2 MEM2MEM DRIVER 5168M: Philipp Zabel <p.zabel@pengutronix.de> 5169L: linux-media@vger.kernel.org 5170S: Maintained 5171F: Documentation/devicetree/bindings/media/coda.yaml 5172F: drivers/media/platform/chips-media/ 5173 5174CODE OF CONDUCT 5175M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5176S: Supported 5177F: Documentation/process/code-of-conduct-interpretation.rst 5178F: Documentation/process/code-of-conduct.rst 5179 5180COMEDI DRIVERS 5181M: Ian Abbott <abbotti@mev.co.uk> 5182M: H Hartley Sweeten <hsweeten@visionengravers.com> 5183S: Odd Fixes 5184F: drivers/comedi/ 5185F: include/linux/comedi/ 5186F: include/uapi/linux/comedi.h 5187 5188COMMON CLK FRAMEWORK 5189M: Michael Turquette <mturquette@baylibre.com> 5190M: Stephen Boyd <sboyd@kernel.org> 5191L: linux-clk@vger.kernel.org 5192S: Maintained 5193Q: http://patchwork.kernel.org/project/linux-clk/list/ 5194T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5195F: Documentation/devicetree/bindings/clock/ 5196F: drivers/clk/ 5197F: include/dt-bindings/clock/ 5198F: include/linux/clk-pr* 5199F: include/linux/clk/ 5200F: include/linux/of_clk.h 5201X: drivers/clk/clkdev.c 5202 5203COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5204M: Steve French <sfrench@samba.org> 5205R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5206R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5207R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5208R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5209L: linux-cifs@vger.kernel.org 5210L: samba-technical@lists.samba.org (moderated for non-subscribers) 5211S: Supported 5212W: https://wiki.samba.org/index.php/LinuxCIFS 5213T: git git://git.samba.org/sfrench/cifs-2.6.git 5214F: Documentation/admin-guide/cifs/ 5215F: fs/smb/client/ 5216F: fs/smb/common/ 5217F: include/uapi/linux/cifs 5218 5219COMPACTPCI HOTPLUG CORE 5220M: Scott Murray <scott@spiteful.org> 5221L: linux-pci@vger.kernel.org 5222S: Maintained 5223F: drivers/pci/hotplug/cpci_hotplug* 5224 5225COMPACTPCI HOTPLUG GENERIC DRIVER 5226M: Scott Murray <scott@spiteful.org> 5227L: linux-pci@vger.kernel.org 5228S: Maintained 5229F: drivers/pci/hotplug/cpcihp_generic.c 5230 5231COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5232M: Scott Murray <scott@spiteful.org> 5233L: linux-pci@vger.kernel.org 5234S: Maintained 5235F: drivers/pci/hotplug/cpcihp_zt5550.* 5236 5237COMPAL LAPTOP SUPPORT 5238M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5239L: platform-driver-x86@vger.kernel.org 5240S: Maintained 5241F: drivers/platform/x86/compal-laptop.c 5242 5243COMPILER ATTRIBUTES 5244M: Miguel Ojeda <ojeda@kernel.org> 5245R: Nick Desaulniers <ndesaulniers@google.com> 5246S: Maintained 5247F: include/linux/compiler_attributes.h 5248 5249COMPUTE EXPRESS LINK (CXL) 5250M: Davidlohr Bueso <dave@stgolabs.net> 5251M: Jonathan Cameron <jonathan.cameron@huawei.com> 5252M: Dave Jiang <dave.jiang@intel.com> 5253M: Alison Schofield <alison.schofield@intel.com> 5254M: Vishal Verma <vishal.l.verma@intel.com> 5255M: Ira Weiny <ira.weiny@intel.com> 5256M: Dan Williams <dan.j.williams@intel.com> 5257L: linux-cxl@vger.kernel.org 5258S: Maintained 5259F: drivers/cxl/ 5260F: include/uapi/linux/cxl_mem.h 5261F: tools/testing/cxl/ 5262 5263COMPUTE EXPRESS LINK PMU (CPMU) 5264M: Jonathan Cameron <jonathan.cameron@huawei.com> 5265L: linux-cxl@vger.kernel.org 5266S: Maintained 5267F: Documentation/admin-guide/perf/cxl.rst 5268F: drivers/perf/cxl_pmu.c 5269 5270CONEXANT ACCESSRUNNER USB DRIVER 5271L: accessrunner-general@lists.sourceforge.net 5272S: Orphan 5273W: http://accessrunner.sourceforge.net/ 5274F: drivers/usb/atm/cxacru.c 5275 5276CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5277M: Elena Reshetova <elena.reshetova@intel.com> 5278M: Carlos Bilbao <carlos.bilbao@amd.com> 5279S: Maintained 5280F: Documentation/security/snp-tdx-threat-model.rst 5281 5282CONFIGFS 5283M: Joel Becker <jlbec@evilplan.org> 5284M: Christoph Hellwig <hch@lst.de> 5285S: Supported 5286T: git git://git.infradead.org/users/hch/configfs.git 5287F: fs/configfs/ 5288F: include/linux/configfs.h 5289F: samples/configfs/ 5290 5291CONSOLE SUBSYSTEM 5292M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5293S: Supported 5294F: drivers/video/console/ 5295F: include/linux/console* 5296 5297CONTEXT TRACKING 5298M: Frederic Weisbecker <frederic@kernel.org> 5299M: "Paul E. McKenney" <paulmck@kernel.org> 5300S: Maintained 5301F: include/linux/context_tracking* 5302F: kernel/context_tracking.c 5303 5304CONTROL GROUP (CGROUP) 5305M: Tejun Heo <tj@kernel.org> 5306M: Zefan Li <lizefan.x@bytedance.com> 5307M: Johannes Weiner <hannes@cmpxchg.org> 5308L: cgroups@vger.kernel.org 5309S: Maintained 5310T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5311F: Documentation/admin-guide/cgroup-v1/ 5312F: Documentation/admin-guide/cgroup-v2.rst 5313F: include/linux/cgroup* 5314F: kernel/cgroup/ 5315F: tools/testing/selftests/cgroup/ 5316 5317CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5318M: Tejun Heo <tj@kernel.org> 5319M: Josef Bacik <josef@toxicpanda.com> 5320M: Jens Axboe <axboe@kernel.dk> 5321L: cgroups@vger.kernel.org 5322L: linux-block@vger.kernel.org 5323T: git git://git.kernel.dk/linux-block 5324F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5325F: block/bfq-cgroup.c 5326F: block/blk-cgroup.c 5327F: block/blk-iocost.c 5328F: block/blk-iolatency.c 5329F: block/blk-throttle.c 5330F: include/linux/blk-cgroup.h 5331 5332CONTROL GROUP - CPUSET 5333M: Waiman Long <longman@redhat.com> 5334M: Zefan Li <lizefan.x@bytedance.com> 5335L: cgroups@vger.kernel.org 5336S: Maintained 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5338F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5339F: include/linux/cpuset.h 5340F: kernel/cgroup/cpuset.c 5341F: tools/testing/selftests/cgroup/test_cpuset.c 5342F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5343 5344CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5345M: Johannes Weiner <hannes@cmpxchg.org> 5346M: Michal Hocko <mhocko@kernel.org> 5347M: Roman Gushchin <roman.gushchin@linux.dev> 5348M: Shakeel Butt <shakeelb@google.com> 5349R: Muchun Song <muchun.song@linux.dev> 5350L: cgroups@vger.kernel.org 5351L: linux-mm@kvack.org 5352S: Maintained 5353F: mm/memcontrol.c 5354F: mm/swap_cgroup.c 5355F: tools/testing/selftests/cgroup/memcg_protection.m 5356F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5357F: tools/testing/selftests/cgroup/test_kmem.c 5358F: tools/testing/selftests/cgroup/test_memcontrol.c 5359 5360CORETEMP HARDWARE MONITORING DRIVER 5361M: Fenghua Yu <fenghua.yu@intel.com> 5362L: linux-hwmon@vger.kernel.org 5363S: Maintained 5364F: Documentation/hwmon/coretemp.rst 5365F: drivers/hwmon/coretemp.c 5366 5367CORSAIR-CPRO HARDWARE MONITOR DRIVER 5368M: Marius Zachmann <mail@mariuszachmann.de> 5369L: linux-hwmon@vger.kernel.org 5370S: Maintained 5371F: drivers/hwmon/corsair-cpro.c 5372 5373CORSAIR-PSU HARDWARE MONITOR DRIVER 5374M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5375L: linux-hwmon@vger.kernel.org 5376S: Maintained 5377F: Documentation/hwmon/corsair-psu.rst 5378F: drivers/hwmon/corsair-psu.c 5379 5380COUNTER SUBSYSTEM 5381M: William Breathitt Gray <william.gray@linaro.org> 5382L: linux-iio@vger.kernel.org 5383S: Maintained 5384T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5385F: Documentation/ABI/testing/sysfs-bus-counter 5386F: Documentation/driver-api/generic-counter.rst 5387F: drivers/counter/ 5388F: include/linux/counter.h 5389F: include/uapi/linux/counter.h 5390F: tools/counter/ 5391 5392CP2615 I2C DRIVER 5393M: Bence Csókás <bence98@sch.bme.hu> 5394S: Maintained 5395F: drivers/i2c/busses/i2c-cp2615.c 5396 5397CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5398M: Viresh Kumar <viresh.kumar@linaro.org> 5399M: Sudeep Holla <sudeep.holla@arm.com> 5400L: linux-pm@vger.kernel.org 5401S: Maintained 5402W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5403F: drivers/cpufreq/vexpress-spc-cpufreq.c 5404 5405CPU FREQUENCY SCALING FRAMEWORK 5406M: "Rafael J. Wysocki" <rafael@kernel.org> 5407M: Viresh Kumar <viresh.kumar@linaro.org> 5408L: linux-pm@vger.kernel.org 5409S: Maintained 5410B: https://bugzilla.kernel.org 5411T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5412T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5413F: Documentation/admin-guide/pm/cpufreq.rst 5414F: Documentation/admin-guide/pm/intel_pstate.rst 5415F: Documentation/cpu-freq/ 5416F: Documentation/devicetree/bindings/cpufreq/ 5417F: drivers/cpufreq/ 5418F: include/linux/cpufreq.h 5419F: include/linux/sched/cpufreq.h 5420F: kernel/sched/cpufreq*.c 5421F: tools/testing/selftests/cpufreq/ 5422 5423CPU HOTPLUG 5424M: Thomas Gleixner <tglx@linutronix.de> 5425M: Peter Zijlstra <peterz@infradead.org> 5426L: linux-kernel@vger.kernel.org 5427S: Maintained 5428T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5429F: include/linux/cpu.h 5430F: include/linux/cpuhotplug.h 5431F: include/linux/smpboot.h 5432F: kernel/cpu.c 5433F: kernel/smpboot.* 5434 5435CPU IDLE TIME MANAGEMENT FRAMEWORK 5436M: "Rafael J. Wysocki" <rafael@kernel.org> 5437M: Daniel Lezcano <daniel.lezcano@linaro.org> 5438L: linux-pm@vger.kernel.org 5439S: Maintained 5440B: https://bugzilla.kernel.org 5441T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5442F: Documentation/admin-guide/pm/cpuidle.rst 5443F: Documentation/driver-api/pm/cpuidle.rst 5444F: drivers/cpuidle/ 5445F: include/linux/cpuidle.h 5446 5447CPU POWER MONITORING SUBSYSTEM 5448M: Thomas Renninger <trenn@suse.com> 5449M: Shuah Khan <shuah@kernel.org> 5450M: Shuah Khan <skhan@linuxfoundation.org> 5451L: linux-pm@vger.kernel.org 5452S: Maintained 5453F: tools/power/cpupower/ 5454 5455CPUID/MSR DRIVER 5456M: "H. Peter Anvin" <hpa@zytor.com> 5457S: Maintained 5458F: arch/x86/kernel/cpuid.c 5459F: arch/x86/kernel/msr.c 5460 5461CPUIDLE DRIVER - ARM BIG LITTLE 5462M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5463M: Daniel Lezcano <daniel.lezcano@linaro.org> 5464L: linux-pm@vger.kernel.org 5465L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5466S: Maintained 5467T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5468F: drivers/cpuidle/cpuidle-big_little.c 5469 5470CPUIDLE DRIVER - ARM EXYNOS 5471M: Daniel Lezcano <daniel.lezcano@linaro.org> 5472M: Kukjin Kim <kgene@kernel.org> 5473R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5474L: linux-pm@vger.kernel.org 5475L: linux-samsung-soc@vger.kernel.org 5476S: Maintained 5477F: arch/arm/mach-exynos/pm.c 5478F: drivers/cpuidle/cpuidle-exynos.c 5479F: include/linux/platform_data/cpuidle-exynos.h 5480 5481CPUIDLE DRIVER - ARM PSCI 5482M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5483M: Sudeep Holla <sudeep.holla@arm.com> 5484L: linux-pm@vger.kernel.org 5485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5486S: Supported 5487F: drivers/cpuidle/cpuidle-psci.c 5488 5489CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5490M: Ulf Hansson <ulf.hansson@linaro.org> 5491L: linux-pm@vger.kernel.org 5492L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5493S: Supported 5494F: drivers/cpuidle/cpuidle-psci-domain.c 5495F: drivers/cpuidle/cpuidle-psci.h 5496 5497CPUIDLE DRIVER - DT IDLE PM DOMAIN 5498M: Ulf Hansson <ulf.hansson@linaro.org> 5499L: linux-pm@vger.kernel.org 5500S: Supported 5501F: drivers/cpuidle/dt_idle_genpd.c 5502F: drivers/cpuidle/dt_idle_genpd.h 5503 5504CPUIDLE DRIVER - RISC-V SBI 5505M: Anup Patel <anup@brainfault.org> 5506L: linux-pm@vger.kernel.org 5507L: linux-riscv@lists.infradead.org 5508S: Maintained 5509F: drivers/cpuidle/cpuidle-riscv-sbi.c 5510 5511CRAMFS FILESYSTEM 5512M: Nicolas Pitre <nico@fluxnic.net> 5513S: Maintained 5514F: Documentation/filesystems/cramfs.rst 5515F: fs/cramfs/ 5516 5517CREATIVE SB0540 5518M: Bastien Nocera <hadess@hadess.net> 5519L: linux-input@vger.kernel.org 5520S: Maintained 5521F: drivers/hid/hid-creative-sb0540.c 5522 5523CRYPTO API 5524M: Herbert Xu <herbert@gondor.apana.org.au> 5525M: "David S. Miller" <davem@davemloft.net> 5526L: linux-crypto@vger.kernel.org 5527S: Maintained 5528T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5529T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5530F: Documentation/crypto/ 5531F: Documentation/devicetree/bindings/crypto/ 5532F: arch/*/crypto/ 5533F: crypto/ 5534F: drivers/crypto/ 5535F: include/crypto/ 5536F: include/linux/crypto* 5537F: lib/crypto/ 5538 5539CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5540M: Neil Horman <nhorman@tuxdriver.com> 5541L: linux-crypto@vger.kernel.org 5542S: Maintained 5543F: crypto/ansi_cprng.c 5544F: crypto/rng.c 5545 5546CS3308 MEDIA DRIVER 5547M: Hans Verkuil <hverkuil@xs4all.nl> 5548L: linux-media@vger.kernel.org 5549S: Odd Fixes 5550W: http://linuxtv.org 5551T: git git://linuxtv.org/media_tree.git 5552F: drivers/media/i2c/cs3308.c 5553 5554CS5535 Audio ALSA driver 5555M: Jaya Kumar <jayakumar.alsa@gmail.com> 5556S: Maintained 5557F: sound/pci/cs5535audio/ 5558 5559CTU CAN FD DRIVER 5560M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5561M: Ondrej Ille <ondrej.ille@gmail.com> 5562L: linux-can@vger.kernel.org 5563S: Maintained 5564F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5565F: drivers/net/can/ctucanfd/ 5566 5567CW1200 WLAN driver 5568S: Orphan 5569F: drivers/net/wireless/st/cw1200/ 5570 5571CX18 VIDEO4LINUX DRIVER 5572M: Andy Walls <awalls@md.metrocast.net> 5573L: linux-media@vger.kernel.org 5574S: Maintained 5575W: https://linuxtv.org 5576T: git git://linuxtv.org/media_tree.git 5577F: drivers/media/pci/cx18/ 5578F: include/uapi/linux/ivtv* 5579 5580CX2341X MPEG ENCODER HELPER MODULE 5581M: Hans Verkuil <hverkuil@xs4all.nl> 5582L: linux-media@vger.kernel.org 5583S: Maintained 5584W: https://linuxtv.org 5585T: git git://linuxtv.org/media_tree.git 5586F: drivers/media/common/cx2341x* 5587F: include/media/drv-intf/cx2341x.h 5588 5589CX24120 MEDIA DRIVER 5590M: Jemma Denson <jdenson@gmail.com> 5591M: Patrick Boettcher <patrick.boettcher@posteo.de> 5592L: linux-media@vger.kernel.org 5593S: Maintained 5594W: https://linuxtv.org 5595Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5596F: drivers/media/dvb-frontends/cx24120* 5597 5598CX88 VIDEO4LINUX DRIVER 5599M: Mauro Carvalho Chehab <mchehab@kernel.org> 5600L: linux-media@vger.kernel.org 5601S: Odd fixes 5602W: https://linuxtv.org 5603T: git git://linuxtv.org/media_tree.git 5604F: Documentation/driver-api/media/drivers/cx88* 5605F: drivers/media/pci/cx88/ 5606 5607CXD2820R MEDIA DRIVER 5608M: Antti Palosaari <crope@iki.fi> 5609L: linux-media@vger.kernel.org 5610S: Maintained 5611W: https://linuxtv.org 5612W: http://palosaari.fi/linux/ 5613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5614T: git git://linuxtv.org/anttip/media_tree.git 5615F: drivers/media/dvb-frontends/cxd2820r* 5616 5617CXGB3 ETHERNET DRIVER (CXGB3) 5618M: Raju Rangoju <rajur@chelsio.com> 5619L: netdev@vger.kernel.org 5620S: Supported 5621W: http://www.chelsio.com 5622F: drivers/net/ethernet/chelsio/cxgb3/ 5623 5624CXGB3 ISCSI DRIVER (CXGB3I) 5625M: Varun Prakash <varun@chelsio.com> 5626L: linux-scsi@vger.kernel.org 5627S: Supported 5628W: http://www.chelsio.com 5629F: drivers/scsi/cxgbi/cxgb3i 5630 5631CXGB4 CRYPTO DRIVER (chcr) 5632M: Ayush Sawal <ayush.sawal@chelsio.com> 5633L: linux-crypto@vger.kernel.org 5634S: Supported 5635W: http://www.chelsio.com 5636F: drivers/crypto/chelsio 5637 5638CXGB4 ETHERNET DRIVER (CXGB4) 5639M: Raju Rangoju <rajur@chelsio.com> 5640L: netdev@vger.kernel.org 5641S: Supported 5642W: http://www.chelsio.com 5643F: drivers/net/ethernet/chelsio/cxgb4/ 5644 5645CXGB4 INLINE CRYPTO DRIVER 5646M: Ayush Sawal <ayush.sawal@chelsio.com> 5647L: netdev@vger.kernel.org 5648S: Supported 5649W: http://www.chelsio.com 5650F: drivers/net/ethernet/chelsio/inline_crypto/ 5651 5652CXGB4 ISCSI DRIVER (CXGB4I) 5653M: Varun Prakash <varun@chelsio.com> 5654L: linux-scsi@vger.kernel.org 5655S: Supported 5656W: http://www.chelsio.com 5657F: drivers/scsi/cxgbi/cxgb4i 5658 5659CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5660M: Potnuri Bharat Teja <bharat@chelsio.com> 5661L: linux-rdma@vger.kernel.org 5662S: Supported 5663W: http://www.openfabrics.org 5664F: drivers/infiniband/hw/cxgb4/ 5665F: include/uapi/rdma/cxgb4-abi.h 5666 5667CXGB4VF ETHERNET DRIVER (CXGB4VF) 5668M: Raju Rangoju <rajur@chelsio.com> 5669L: netdev@vger.kernel.org 5670S: Supported 5671W: http://www.chelsio.com 5672F: drivers/net/ethernet/chelsio/cxgb4vf/ 5673 5674CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5675M: Frederic Barrat <fbarrat@linux.ibm.com> 5676M: Andrew Donnellan <ajd@linux.ibm.com> 5677L: linuxppc-dev@lists.ozlabs.org 5678S: Supported 5679F: Documentation/ABI/testing/sysfs-class-cxl 5680F: Documentation/arch/powerpc/cxl.rst 5681F: arch/powerpc/platforms/powernv/pci-cxl.c 5682F: drivers/misc/cxl/ 5683F: include/misc/cxl* 5684F: include/uapi/misc/cxl.h 5685 5686CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5687M: Manoj N. Kumar <manoj@linux.ibm.com> 5688M: Matthew R. Ochs <mrochs@linux.ibm.com> 5689M: Uma Krishnan <ukrishn@linux.ibm.com> 5690L: linux-scsi@vger.kernel.org 5691S: Supported 5692F: Documentation/arch/powerpc/cxlflash.rst 5693F: drivers/scsi/cxlflash/ 5694F: include/uapi/scsi/cxlflash_ioctl.h 5695 5696CYBERPRO FB DRIVER 5697M: Russell King <linux@armlinux.org.uk> 5698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5699S: Maintained 5700W: http://www.armlinux.org.uk/ 5701F: drivers/video/fbdev/cyber2000fb.* 5702 5703CYCLADES PC300 DRIVER 5704S: Orphan 5705F: drivers/net/wan/pc300* 5706 5707CYPRESS CY8C95X0 PINCTRL DRIVER 5708M: Patrick Rudolph <patrick.rudolph@9elements.com> 5709L: linux-gpio@vger.kernel.org 5710S: Maintained 5711F: drivers/pinctrl/pinctrl-cy8c95x0.c 5712 5713CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5714M: Linus Walleij <linus.walleij@linaro.org> 5715L: linux-input@vger.kernel.org 5716S: Maintained 5717F: drivers/input/touchscreen/cy8ctma140.c 5718 5719CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5720M: Yassine Oudjana <y.oudjana@protonmail.com> 5721L: linux-input@vger.kernel.org 5722S: Maintained 5723F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5724F: drivers/input/keyboard/cypress-sf.c 5725 5726CYPRESS_FIRMWARE MEDIA DRIVER 5727M: Antti Palosaari <crope@iki.fi> 5728L: linux-media@vger.kernel.org 5729S: Maintained 5730W: https://linuxtv.org 5731W: http://palosaari.fi/linux/ 5732Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5733T: git git://linuxtv.org/anttip/media_tree.git 5734F: drivers/media/common/cypress_firmware* 5735 5736CYTTSP TOUCHSCREEN DRIVER 5737M: Linus Walleij <linus.walleij@linaro.org> 5738L: linux-input@vger.kernel.org 5739S: Maintained 5740F: drivers/input/touchscreen/cyttsp* 5741 5742D-LINK DIR-685 TOUCHKEYS DRIVER 5743M: Linus Walleij <linus.walleij@linaro.org> 5744L: linux-input@vger.kernel.org 5745S: Supported 5746F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5747 5748DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5749M: Joshua Kinard <kumba@gentoo.org> 5750S: Maintained 5751F: drivers/rtc/rtc-ds1685.c 5752F: include/linux/rtc/ds1685.h 5753 5754DAMA SLAVE for AX.25 5755M: Joerg Reuter <jreuter@yaina.de> 5756L: linux-hams@vger.kernel.org 5757S: Maintained 5758W: http://yaina.de/jreuter/ 5759W: http://www.qsl.net/dl1bke/ 5760F: net/ax25/af_ax25.c 5761F: net/ax25/ax25_dev.c 5762F: net/ax25/ax25_ds_* 5763F: net/ax25/ax25_in.c 5764F: net/ax25/ax25_out.c 5765F: net/ax25/ax25_timer.c 5766F: net/ax25/sysctl_net_ax25.c 5767 5768DATA ACCESS MONITOR 5769M: SeongJae Park <sj@kernel.org> 5770L: damon@lists.linux.dev 5771L: linux-mm@kvack.org 5772S: Maintained 5773W: https://damonitor.github.io 5774P: Documentation/mm/damon/maintainer-profile.rst 5775T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5776T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5777T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5778F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5779F: Documentation/admin-guide/mm/damon/ 5780F: Documentation/mm/damon/ 5781F: include/linux/damon.h 5782F: include/trace/events/damon.h 5783F: mm/damon/ 5784F: tools/testing/selftests/damon/ 5785 5786DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5787L: netdev@vger.kernel.org 5788S: Orphan 5789F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5790F: drivers/net/ethernet/dec/tulip/dmfe.c 5791 5792DC390/AM53C974 SCSI driver 5793M: Hannes Reinecke <hare@suse.com> 5794L: linux-scsi@vger.kernel.org 5795S: Maintained 5796F: drivers/scsi/am53c974.c 5797 5798DC395x SCSI driver 5799M: Oliver Neukum <oliver@neukum.org> 5800M: Ali Akcaagac <aliakc@web.de> 5801M: Jamie Lenehan <lenehan@twibble.org> 5802S: Maintained 5803F: Documentation/scsi/dc395x.rst 5804F: drivers/scsi/dc395x.* 5805 5806DCCP PROTOCOL 5807L: dccp@vger.kernel.org 5808S: Orphan 5809W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5810F: include/linux/dccp.h 5811F: include/linux/tfrc.h 5812F: include/uapi/linux/dccp.h 5813F: net/dccp/ 5814 5815DEBUGOBJECTS: 5816M: Thomas Gleixner <tglx@linutronix.de> 5817L: linux-kernel@vger.kernel.org 5818S: Maintained 5819T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5820F: include/linux/debugobjects.h 5821F: lib/debugobjects.c 5822 5823DECSTATION PLATFORM SUPPORT 5824M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5825L: linux-mips@vger.kernel.org 5826S: Maintained 5827W: http://www.linux-mips.org/wiki/DECstation 5828F: arch/mips/dec/ 5829F: arch/mips/include/asm/dec/ 5830F: arch/mips/include/asm/mach-dec/ 5831 5832DEFXX FDDI NETWORK DRIVER 5833M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5834S: Maintained 5835F: drivers/net/fddi/defxx.* 5836 5837DEFZA FDDI NETWORK DRIVER 5838M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5839S: Maintained 5840F: drivers/net/fddi/defza.* 5841 5842DEINTERLACE DRIVERS FOR ALLWINNER H3 5843M: Jernej Skrabec <jernej.skrabec@gmail.com> 5844L: linux-media@vger.kernel.org 5845S: Maintained 5846T: git git://linuxtv.org/media_tree.git 5847F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5848F: drivers/media/platform/sunxi/sun8i-di/ 5849 5850DELL LAPTOP DRIVER 5851M: Matthew Garrett <mjg59@srcf.ucam.org> 5852M: Pali Rohár <pali@kernel.org> 5853L: platform-driver-x86@vger.kernel.org 5854S: Maintained 5855F: drivers/platform/x86/dell/dell-laptop.c 5856 5857DELL LAPTOP FREEFALL DRIVER 5858M: Pali Rohár <pali@kernel.org> 5859S: Maintained 5860F: drivers/platform/x86/dell/dell-smo8800.c 5861 5862DELL LAPTOP RBTN DRIVER 5863M: Pali Rohár <pali@kernel.org> 5864S: Maintained 5865F: drivers/platform/x86/dell/dell-rbtn.* 5866 5867DELL LAPTOP SMM DRIVER 5868M: Pali Rohár <pali@kernel.org> 5869S: Maintained 5870F: Documentation/ABI/obsolete/procfs-i8k 5871F: drivers/hwmon/dell-smm-hwmon.c 5872F: include/uapi/linux/i8k.h 5873 5874DELL REMOTE BIOS UPDATE DRIVER 5875M: Stuart Hayes <stuart.w.hayes@gmail.com> 5876L: platform-driver-x86@vger.kernel.org 5877S: Maintained 5878F: drivers/platform/x86/dell/dell_rbu.c 5879 5880DELL SMBIOS DRIVER 5881M: Pali Rohár <pali@kernel.org> 5882L: Dell.Client.Kernel@dell.com 5883L: platform-driver-x86@vger.kernel.org 5884S: Maintained 5885F: drivers/platform/x86/dell/dell-smbios.* 5886 5887DELL SMBIOS SMM DRIVER 5888L: Dell.Client.Kernel@dell.com 5889L: platform-driver-x86@vger.kernel.org 5890S: Maintained 5891F: drivers/platform/x86/dell/dell-smbios-smm.c 5892 5893DELL SMBIOS WMI DRIVER 5894L: Dell.Client.Kernel@dell.com 5895L: platform-driver-x86@vger.kernel.org 5896S: Maintained 5897F: drivers/platform/x86/dell/dell-smbios-wmi.c 5898F: tools/wmi/dell-smbios-example.c 5899 5900DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5901M: Stuart Hayes <stuart.w.hayes@gmail.com> 5902L: platform-driver-x86@vger.kernel.org 5903S: Maintained 5904F: Documentation/driver-api/dcdbas.rst 5905F: drivers/platform/x86/dell/dcdbas.* 5906 5907DELL WMI DDV DRIVER 5908M: Armin Wolf <W_Armin@gmx.de> 5909S: Maintained 5910F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5911F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5912F: Documentation/wmi/devices/dell-wmi-ddv.rst 5913F: drivers/platform/x86/dell/dell-wmi-ddv.c 5914 5915DELL WMI DESCRIPTOR DRIVER 5916L: Dell.Client.Kernel@dell.com 5917S: Maintained 5918F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5919 5920DELL WMI HARDWARE PRIVACY SUPPORT 5921M: Perry Yuan <Perry.Yuan@dell.com> 5922L: Dell.Client.Kernel@dell.com 5923L: platform-driver-x86@vger.kernel.org 5924S: Maintained 5925F: drivers/platform/x86/dell/dell-wmi-privacy.c 5926 5927DELL WMI NOTIFICATIONS DRIVER 5928M: Matthew Garrett <mjg59@srcf.ucam.org> 5929M: Pali Rohár <pali@kernel.org> 5930S: Maintained 5931F: drivers/platform/x86/dell/dell-wmi-base.c 5932 5933DELL WMI SYSMAN DRIVER 5934M: Prasanth Ksr <prasanth.ksr@dell.com> 5935L: Dell.Client.Kernel@dell.com 5936L: platform-driver-x86@vger.kernel.org 5937S: Maintained 5938F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5939F: drivers/platform/x86/dell/dell-wmi-sysman/ 5940 5941DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5942M: Zev Weiss <zev@bewilderbeest.net> 5943L: linux-hwmon@vger.kernel.org 5944S: Maintained 5945F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5946 5947DELTA DPS920AB PSU DRIVER 5948M: Robert Marko <robert.marko@sartura.hr> 5949L: linux-hwmon@vger.kernel.org 5950S: Maintained 5951F: Documentation/hwmon/dps920ab.rst 5952F: drivers/hwmon/pmbus/dps920ab.c 5953 5954DELTA NETWORKS TN48M CPLD DRIVERS 5955M: Robert Marko <robert.marko@sartura.hr> 5956S: Maintained 5957F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5958F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5959F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5960F: drivers/gpio/gpio-tn48m.c 5961F: include/dt-bindings/reset/delta,tn48m-reset.h 5962 5963DELTA ST MEDIA DRIVER 5964M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5965L: linux-media@vger.kernel.org 5966S: Supported 5967W: https://linuxtv.org 5968T: git git://linuxtv.org/media_tree.git 5969F: drivers/media/platform/st/sti/delta 5970 5971DENALI NAND DRIVER 5972L: linux-mtd@lists.infradead.org 5973S: Orphan 5974F: drivers/mtd/nand/raw/denali* 5975 5976DESIGNWARE EDMA CORE IP DRIVER 5977M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5978R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5979R: Serge Semin <fancer.lancer@gmail.com> 5980L: dmaengine@vger.kernel.org 5981S: Maintained 5982F: drivers/dma/dw-edma/ 5983F: include/linux/dma/edma.h 5984 5985DESIGNWARE USB2 DRD IP DRIVER 5986M: Minas Harutyunyan <hminas@synopsys.com> 5987L: linux-usb@vger.kernel.org 5988S: Maintained 5989T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5990F: drivers/usb/dwc2/ 5991 5992DESIGNWARE USB3 DRD IP DRIVER 5993M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5994L: linux-usb@vger.kernel.org 5995S: Maintained 5996F: drivers/usb/dwc3/ 5997 5998DESIGNWARE XDATA IP DRIVER 5999M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6000L: linux-pci@vger.kernel.org 6001S: Maintained 6002F: Documentation/misc-devices/dw-xdata-pcie.rst 6003F: drivers/misc/dw-xdata-pcie.c 6004 6005DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6006M: Andreas Klinger <ak@it-klinger.de> 6007L: linux-iio@vger.kernel.org 6008S: Maintained 6009F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6010F: drivers/iio/proximity/srf*.c 6011 6012DEVICE COREDUMP (DEV_COREDUMP) 6013M: Johannes Berg <johannes@sipsolutions.net> 6014L: linux-kernel@vger.kernel.org 6015S: Maintained 6016F: drivers/base/devcoredump.c 6017F: include/linux/devcoredump.h 6018 6019DEVICE DEPENDENCY HELPER SCRIPT 6020M: Saravana Kannan <saravanak@google.com> 6021L: linux-kernel@vger.kernel.org 6022S: Maintained 6023F: scripts/dev-needs.sh 6024 6025DEVICE DIRECT ACCESS (DAX) 6026M: Dan Williams <dan.j.williams@intel.com> 6027M: Vishal Verma <vishal.l.verma@intel.com> 6028M: Dave Jiang <dave.jiang@intel.com> 6029L: nvdimm@lists.linux.dev 6030L: linux-cxl@vger.kernel.org 6031S: Supported 6032F: drivers/dax/ 6033 6034DEVICE FREQUENCY (DEVFREQ) 6035M: MyungJoo Ham <myungjoo.ham@samsung.com> 6036M: Kyungmin Park <kyungmin.park@samsung.com> 6037M: Chanwoo Choi <cw00.choi@samsung.com> 6038L: linux-pm@vger.kernel.org 6039S: Maintained 6040T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6041F: Documentation/devicetree/bindings/devfreq/ 6042F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6043F: drivers/devfreq/ 6044F: include/linux/devfreq.h 6045F: include/trace/events/devfreq.h 6046 6047DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6048M: Chanwoo Choi <cw00.choi@samsung.com> 6049L: linux-pm@vger.kernel.org 6050S: Supported 6051T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6052F: Documentation/devicetree/bindings/devfreq/event/ 6053F: drivers/devfreq/devfreq-event.c 6054F: drivers/devfreq/event/ 6055F: include/dt-bindings/pmu/exynos_ppmu.h 6056F: include/linux/devfreq-event.h 6057 6058DEVICE RESOURCE MANAGEMENT HELPERS 6059M: Hans de Goede <hdegoede@redhat.com> 6060R: Matti Vaittinen <mazziesaccount@gmail.com> 6061S: Maintained 6062F: include/linux/devm-helpers.h 6063 6064DEVICE-MAPPER (LVM) 6065M: Alasdair Kergon <agk@redhat.com> 6066M: Mike Snitzer <snitzer@kernel.org> 6067M: Mikulas Patocka <mpatocka@redhat.com> 6068M: dm-devel@lists.linux.dev 6069L: dm-devel@lists.linux.dev 6070S: Maintained 6071W: http://sources.redhat.com/dm 6072Q: http://patchwork.kernel.org/project/dm-devel/list/ 6073T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6074T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6075F: Documentation/admin-guide/device-mapper/ 6076F: drivers/md/Kconfig 6077F: drivers/md/Makefile 6078F: drivers/md/dm* 6079F: drivers/md/persistent-data/ 6080F: include/linux/device-mapper.h 6081F: include/linux/dm-*.h 6082F: include/uapi/linux/dm-*.h 6083 6084DEVLINK 6085M: Jiri Pirko <jiri@resnulli.us> 6086L: netdev@vger.kernel.org 6087S: Supported 6088F: Documentation/networking/devlink 6089F: include/net/devlink.h 6090F: include/uapi/linux/devlink.h 6091F: net/devlink/ 6092 6093DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6094M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6095L: kernel@dh-electronics.com 6096S: Maintained 6097F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6098F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6099 6100DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6101M: Marek Vasut <marex@denx.de> 6102L: kernel@dh-electronics.com 6103S: Maintained 6104F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6105F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6106 6107DIALOG SEMICONDUCTOR DRIVERS 6108M: Support Opensource <support.opensource@diasemi.com> 6109S: Supported 6110W: http://www.dialog-semiconductor.com/products 6111F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6112F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6113F: Documentation/devicetree/bindings/mfd/da90*.txt 6114F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6115F: Documentation/devicetree/bindings/regulator/da92*.txt 6116F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6117F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6118F: Documentation/devicetree/bindings/sound/da[79]*.txt 6119F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6120F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6121F: Documentation/hwmon/da90??.rst 6122F: drivers/gpio/gpio-da90??.c 6123F: drivers/hwmon/da90??-hwmon.c 6124F: drivers/iio/adc/da91??-*.c 6125F: drivers/input/misc/da72??.[ch] 6126F: drivers/input/misc/da90??_onkey.c 6127F: drivers/input/touchscreen/da9052_tsi.c 6128F: drivers/leds/leds-da90??.c 6129F: drivers/mfd/da903x.c 6130F: drivers/mfd/da90??-*.c 6131F: drivers/mfd/da91??-*.c 6132F: drivers/pinctrl/pinctrl-da90??.c 6133F: drivers/power/supply/da9052-battery.c 6134F: drivers/power/supply/da91??-*.c 6135F: drivers/regulator/da9???-regulator.[ch] 6136F: drivers/regulator/slg51000-regulator.[ch] 6137F: drivers/rtc/rtc-da90??.c 6138F: drivers/thermal/da90??-thermal.c 6139F: drivers/video/backlight/da90??_bl.c 6140F: drivers/watchdog/da90??_wdt.c 6141F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6142F: include/linux/mfd/da903x.h 6143F: include/linux/mfd/da9052/ 6144F: include/linux/mfd/da9055/ 6145F: include/linux/mfd/da9062/ 6146F: include/linux/mfd/da9063/ 6147F: include/linux/mfd/da9150/ 6148F: include/linux/regulator/da9211.h 6149F: include/sound/da[79]*.h 6150F: sound/soc/codecs/da[79]*.[ch] 6151 6152DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6153M: William Breathitt Gray <william.gray@linaro.org> 6154L: linux-gpio@vger.kernel.org 6155S: Maintained 6156F: drivers/gpio/gpio-gpio-mm.c 6157 6158DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6159M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6160L: linux-media@vger.kernel.org 6161S: Maintained 6162F: Documentation/admin-guide/media/mgb4.rst 6163F: drivers/media/pci/mgb4/ 6164 6165DIOLAN U2C-12 I2C DRIVER 6166M: Guenter Roeck <linux@roeck-us.net> 6167L: linux-i2c@vger.kernel.org 6168S: Maintained 6169F: drivers/i2c/busses/i2c-diolan-u2c.c 6170 6171DIRECTORY NOTIFICATION (DNOTIFY) 6172M: Jan Kara <jack@suse.cz> 6173R: Amir Goldstein <amir73il@gmail.com> 6174L: linux-fsdevel@vger.kernel.org 6175S: Maintained 6176F: Documentation/filesystems/dnotify.rst 6177F: fs/notify/dnotify/ 6178F: include/linux/dnotify.h 6179 6180DISK GEOMETRY AND PARTITION HANDLING 6181M: Andries Brouwer <aeb@cwi.nl> 6182S: Maintained 6183W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6184W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6185W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6186 6187DISKQUOTA 6188M: Jan Kara <jack@suse.com> 6189S: Maintained 6190F: Documentation/filesystems/quota.rst 6191F: fs/quota/ 6192F: include/linux/quota*.h 6193F: include/uapi/linux/quota*.h 6194 6195DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6196M: Bernie Thompson <bernie@plugable.com> 6197L: linux-fbdev@vger.kernel.org 6198S: Maintained 6199W: http://plugable.com/category/projects/udlfb/ 6200F: Documentation/fb/udlfb.rst 6201F: drivers/video/fbdev/udlfb.c 6202F: include/video/udlfb.h 6203 6204DISTRIBUTED LOCK MANAGER (DLM) 6205M: Alexander Aring <aahringo@redhat.com> 6206M: David Teigland <teigland@redhat.com> 6207L: gfs2@lists.linux.dev 6208S: Supported 6209W: https://pagure.io/dlm 6210T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6211F: fs/dlm/ 6212 6213DMA BUFFER SHARING FRAMEWORK 6214M: Sumit Semwal <sumit.semwal@linaro.org> 6215M: Christian König <christian.koenig@amd.com> 6216L: linux-media@vger.kernel.org 6217L: dri-devel@lists.freedesktop.org 6218L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6219S: Maintained 6220T: git git://anongit.freedesktop.org/drm/drm-misc 6221F: Documentation/driver-api/dma-buf.rst 6222F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6223F: drivers/dma-buf/ 6224F: include/linux/*fence.h 6225F: include/linux/dma-buf.h 6226F: include/linux/dma-resv.h 6227K: \bdma_(?:buf|fence|resv)\b 6228 6229DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6230M: Vinod Koul <vkoul@kernel.org> 6231L: dmaengine@vger.kernel.org 6232S: Maintained 6233Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6234T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6235F: Documentation/devicetree/bindings/dma/ 6236F: Documentation/driver-api/dmaengine/ 6237F: drivers/dma/ 6238F: include/dt-bindings/dma/ 6239F: include/linux/dma/ 6240F: include/linux/dmaengine.h 6241F: include/linux/of_dma.h 6242 6243DMA MAPPING BENCHMARK 6244M: Xiang Chen <chenxiang66@hisilicon.com> 6245L: iommu@lists.linux.dev 6246F: kernel/dma/map_benchmark.c 6247F: tools/testing/selftests/dma/ 6248 6249DMA MAPPING HELPERS 6250M: Christoph Hellwig <hch@lst.de> 6251M: Marek Szyprowski <m.szyprowski@samsung.com> 6252R: Robin Murphy <robin.murphy@arm.com> 6253L: iommu@lists.linux.dev 6254S: Supported 6255W: http://git.infradead.org/users/hch/dma-mapping.git 6256T: git git://git.infradead.org/users/hch/dma-mapping.git 6257F: include/asm-generic/dma-mapping.h 6258F: include/linux/dma-direct.h 6259F: include/linux/dma-map-ops.h 6260F: include/linux/dma-mapping.h 6261F: include/linux/swiotlb.h 6262F: kernel/dma/ 6263 6264DMA-BUF HEAPS FRAMEWORK 6265M: Sumit Semwal <sumit.semwal@linaro.org> 6266R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6267R: Brian Starkey <Brian.Starkey@arm.com> 6268R: John Stultz <jstultz@google.com> 6269R: T.J. Mercier <tjmercier@google.com> 6270L: linux-media@vger.kernel.org 6271L: dri-devel@lists.freedesktop.org 6272L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6273S: Maintained 6274T: git git://anongit.freedesktop.org/drm/drm-misc 6275F: drivers/dma-buf/dma-heap.c 6276F: drivers/dma-buf/heaps/* 6277F: include/linux/dma-heap.h 6278F: include/uapi/linux/dma-heap.h 6279 6280DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6281M: Lukasz Luba <lukasz.luba@arm.com> 6282L: linux-pm@vger.kernel.org 6283L: linux-samsung-soc@vger.kernel.org 6284S: Maintained 6285F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6286F: drivers/memory/samsung/exynos5422-dmc.c 6287 6288DME1737 HARDWARE MONITOR DRIVER 6289M: Juerg Haefliger <juergh@proton.me> 6290L: linux-hwmon@vger.kernel.org 6291S: Maintained 6292F: Documentation/hwmon/dme1737.rst 6293F: drivers/hwmon/dme1737.c 6294 6295DMI/SMBIOS SUPPORT 6296M: Jean Delvare <jdelvare@suse.com> 6297S: Maintained 6298T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6299F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6300F: drivers/firmware/dmi-id.c 6301F: drivers/firmware/dmi_scan.c 6302F: include/linux/dmi.h 6303 6304DOCUMENTATION 6305M: Jonathan Corbet <corbet@lwn.net> 6306L: linux-doc@vger.kernel.org 6307S: Maintained 6308P: Documentation/doc-guide/maintainer-profile.rst 6309T: git git://git.lwn.net/linux.git docs-next 6310F: Documentation/ 6311F: scripts/documentation-file-ref-check 6312F: scripts/kernel-doc 6313F: scripts/sphinx-pre-install 6314X: Documentation/ABI/ 6315X: Documentation/admin-guide/media/ 6316X: Documentation/devicetree/ 6317X: Documentation/driver-api/media/ 6318X: Documentation/firmware-guide/acpi/ 6319X: Documentation/i2c/ 6320X: Documentation/netlink/ 6321X: Documentation/power/ 6322X: Documentation/spi/ 6323X: Documentation/userspace-api/media/ 6324 6325DOCUMENTATION PROCESS 6326M: Jonathan Corbet <corbet@lwn.net> 6327L: workflows@vger.kernel.org 6328S: Maintained 6329F: Documentation/maintainer/ 6330F: Documentation/process/ 6331 6332DOCUMENTATION REPORTING ISSUES 6333M: Thorsten Leemhuis <linux@leemhuis.info> 6334L: linux-doc@vger.kernel.org 6335S: Maintained 6336F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6337F: Documentation/admin-guide/reporting-issues.rst 6338 6339DOCUMENTATION SCRIPTS 6340M: Mauro Carvalho Chehab <mchehab@kernel.org> 6341L: linux-doc@vger.kernel.org 6342S: Maintained 6343F: Documentation/sphinx/parse-headers.pl 6344F: scripts/documentation-file-ref-check 6345F: scripts/sphinx-pre-install 6346 6347DOCUMENTATION/ITALIAN 6348M: Federico Vaga <federico.vaga@vaga.pv.it> 6349L: linux-doc@vger.kernel.org 6350S: Maintained 6351F: Documentation/translations/it_IT 6352 6353DOCUMENTATION/JAPANESE 6354R: Akira Yokosawa <akiyks@gmail.com> 6355L: linux-doc@vger.kernel.org 6356S: Maintained 6357F: Documentation/translations/ja_JP 6358 6359DONGWOON DW9714 LENS VOICE COIL DRIVER 6360M: Sakari Ailus <sakari.ailus@linux.intel.com> 6361L: linux-media@vger.kernel.org 6362S: Maintained 6363T: git git://linuxtv.org/media_tree.git 6364F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6365F: drivers/media/i2c/dw9714.c 6366 6367DONGWOON DW9719 LENS VOICE COIL DRIVER 6368M: Daniel Scally <djrscally@gmail.com> 6369L: linux-media@vger.kernel.org 6370S: Maintained 6371T: git git://linuxtv.org/media_tree.git 6372F: drivers/media/i2c/dw9719.c 6373 6374DONGWOON DW9768 LENS VOICE COIL DRIVER 6375L: linux-media@vger.kernel.org 6376S: Orphan 6377T: git git://linuxtv.org/media_tree.git 6378F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6379F: drivers/media/i2c/dw9768.c 6380 6381DONGWOON DW9807 LENS VOICE COIL DRIVER 6382M: Sakari Ailus <sakari.ailus@linux.intel.com> 6383L: linux-media@vger.kernel.org 6384S: Maintained 6385T: git git://linuxtv.org/media_tree.git 6386F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6387F: drivers/media/i2c/dw9807-vcm.c 6388 6389DOUBLETALK DRIVER 6390M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6391L: blinux-list@redhat.com 6392S: Maintained 6393F: drivers/char/dtlk.c 6394F: include/linux/dtlk.h 6395 6396DPAA2 DATAPATH I/O (DPIO) DRIVER 6397M: Roy Pledge <Roy.Pledge@nxp.com> 6398L: linux-kernel@vger.kernel.org 6399S: Maintained 6400F: drivers/soc/fsl/dpio 6401 6402DPAA2 ETHERNET DRIVER 6403M: Ioana Ciornei <ioana.ciornei@nxp.com> 6404L: netdev@vger.kernel.org 6405S: Maintained 6406F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6407F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6408F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6409F: drivers/net/ethernet/freescale/dpaa2/Makefile 6410F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6411F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6412F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6413F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6414F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6415F: drivers/net/ethernet/freescale/dpaa2/dpni* 6416 6417DPAA2 ETHERNET SWITCH DRIVER 6418M: Ioana Ciornei <ioana.ciornei@nxp.com> 6419L: netdev@vger.kernel.org 6420S: Maintained 6421F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6422F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6423F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6424 6425DPLL SUBSYSTEM 6426M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6427M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6428M: Jiri Pirko <jiri@resnulli.us> 6429L: netdev@vger.kernel.org 6430S: Supported 6431F: Documentation/driver-api/dpll.rst 6432F: drivers/dpll/* 6433F: include/linux/dpll.h 6434F: include/uapi/linux/dpll.h 6435 6436DRBD DRIVER 6437M: Philipp Reisner <philipp.reisner@linbit.com> 6438M: Lars Ellenberg <lars.ellenberg@linbit.com> 6439M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6440L: drbd-dev@lists.linbit.com 6441S: Supported 6442W: http://www.drbd.org 6443T: git git://git.linbit.com/linux-drbd.git 6444T: git git://git.linbit.com/drbd-8.4.git 6445F: Documentation/admin-guide/blockdev/ 6446F: drivers/block/drbd/ 6447F: include/linux/drbd* 6448F: lib/lru_cache.c 6449 6450DRIVER COMPONENT FRAMEWORK 6451L: dri-devel@lists.freedesktop.org 6452F: drivers/base/component.c 6453F: include/linux/component.h 6454 6455DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6456M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6457R: "Rafael J. Wysocki" <rafael@kernel.org> 6458S: Supported 6459T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6460F: Documentation/core-api/kobject.rst 6461F: drivers/base/ 6462F: fs/debugfs/ 6463F: fs/sysfs/ 6464F: include/linux/debugfs.h 6465F: include/linux/fwnode.h 6466F: include/linux/kobj* 6467F: include/linux/property.h 6468F: lib/kobj* 6469 6470DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6471M: Nishanth Menon <nm@ti.com> 6472L: linux-pm@vger.kernel.org 6473S: Maintained 6474F: drivers/soc/ti/smartreflex.c 6475F: include/linux/power/smartreflex.h 6476 6477DRM ACCEL DRIVERS FOR INTEL VPU 6478M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6479M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6480L: dri-devel@lists.freedesktop.org 6481S: Supported 6482T: git git://anongit.freedesktop.org/drm/drm-misc 6483F: drivers/accel/ivpu/ 6484F: include/uapi/drm/ivpu_accel.h 6485 6486DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6487M: Oded Gabbay <ogabbay@kernel.org> 6488L: dri-devel@lists.freedesktop.org 6489S: Maintained 6490C: irc://irc.oftc.net/dri-devel 6491T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6492F: Documentation/accel/ 6493F: drivers/accel/ 6494F: include/drm/drm_accel.h 6495 6496DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6497M: Maxime Ripard <mripard@kernel.org> 6498M: Chen-Yu Tsai <wens@csie.org> 6499R: Jernej Skrabec <jernej.skrabec@gmail.com> 6500L: dri-devel@lists.freedesktop.org 6501S: Supported 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: drivers/gpu/drm/sun4i/sun8i* 6504 6505DRM DRIVER FOR ARM PL111 CLCD 6506M: Emma Anholt <emma@anholt.net> 6507S: Supported 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: drivers/gpu/drm/pl111/ 6510 6511DRM DRIVER FOR ARM VERSATILE TFT PANELS 6512M: Linus Walleij <linus.walleij@linaro.org> 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6516F: drivers/gpu/drm/panel/panel-arm-versatile.c 6517 6518DRM DRIVER FOR ASPEED BMC GFX 6519M: Joel Stanley <joel@jms.id.au> 6520L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6521S: Supported 6522T: git git://anongit.freedesktop.org/drm/drm-misc 6523F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6524F: drivers/gpu/drm/aspeed/ 6525 6526DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6527M: Dave Airlie <airlied@redhat.com> 6528R: Thomas Zimmermann <tzimmermann@suse.de> 6529R: Jocelyn Falempe <jfalempe@redhat.com> 6530L: dri-devel@lists.freedesktop.org 6531S: Supported 6532T: git git://anongit.freedesktop.org/drm/drm-misc 6533F: drivers/gpu/drm/ast/ 6534 6535DRM DRIVER FOR BOCHS VIRTUAL GPU 6536M: Gerd Hoffmann <kraxel@redhat.com> 6537L: virtualization@lists.linux.dev 6538S: Maintained 6539T: git git://anongit.freedesktop.org/drm/drm-misc 6540F: drivers/gpu/drm/tiny/bochs.c 6541 6542DRM DRIVER FOR BOE HIMAX8279D PANELS 6543M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6544S: Maintained 6545F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6546F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6547 6548DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6549M: Jagan Teki <jagan@amarulasolutions.com> 6550S: Maintained 6551F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6552F: drivers/gpu/drm/bridge/chipone-icn6211.c 6553 6554DRM DRIVER FOR EBBG FT8719 PANEL 6555M: Joel Selvaraj <jo@jsfamily.in> 6556S: Maintained 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6559F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6560 6561DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6562M: Linus Walleij <linus.walleij@linaro.org> 6563S: Maintained 6564T: git git://anongit.freedesktop.org/drm/drm-misc 6565F: drivers/gpu/drm/tve200/ 6566 6567DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6568M: Icenowy Zheng <icenowy@aosc.io> 6569S: Maintained 6570F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6571F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6572 6573DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6574M: Jagan Teki <jagan@amarulasolutions.com> 6575S: Maintained 6576F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6577F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6578 6579DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6580M: Thomas Zimmermann <tzimmermann@suse.de> 6581M: Javier Martinez Canillas <javierm@redhat.com> 6582L: dri-devel@lists.freedesktop.org 6583S: Maintained 6584T: git git://anongit.freedesktop.org/drm/drm-misc 6585F: drivers/gpu/drm/drm_aperture.c 6586F: drivers/gpu/drm/tiny/ofdrm.c 6587F: drivers/gpu/drm/tiny/simpledrm.c 6588F: drivers/video/aperture.c 6589F: drivers/video/nomodeset.c 6590F: include/drm/drm_aperture.h 6591F: include/linux/aperture.h 6592F: include/video/nomodeset.h 6593 6594DRM DRIVER FOR GENERIC EDP PANELS 6595R: Douglas Anderson <dianders@chromium.org> 6596F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6597F: drivers/gpu/drm/panel/panel-edp.c 6598 6599DRM DRIVER FOR GENERIC USB DISPLAY 6600M: Noralf Trønnes <noralf@tronnes.org> 6601S: Maintained 6602W: https://github.com/notro/gud/wiki 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: drivers/gpu/drm/gud/ 6605F: include/drm/gud.h 6606 6607DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6608M: Hans de Goede <hdegoede@redhat.com> 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: drivers/gpu/drm/tiny/gm12u320.c 6612 6613DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6614M: Ondrej Jirman <megi@xff.cz> 6615M: Javier Martinez Canillas <javierm@redhat.com> 6616S: Maintained 6617T: git git://anongit.freedesktop.org/drm/drm-misc 6618F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6619F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6620 6621DRM DRIVER FOR HX8357D PANELS 6622M: Emma Anholt <emma@anholt.net> 6623S: Maintained 6624T: git git://anongit.freedesktop.org/drm/drm-misc 6625F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6626F: drivers/gpu/drm/tiny/hx8357d.c 6627 6628DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6629M: Deepak Rawat <drawat.floss@gmail.com> 6630L: linux-hyperv@vger.kernel.org 6631L: dri-devel@lists.freedesktop.org 6632S: Maintained 6633T: git git://anongit.freedesktop.org/drm/drm-misc 6634F: drivers/gpu/drm/hyperv 6635 6636DRM DRIVER FOR ILITEK ILI9225 PANELS 6637M: David Lechner <david@lechnology.com> 6638S: Maintained 6639T: git git://anongit.freedesktop.org/drm/drm-misc 6640F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6641F: drivers/gpu/drm/tiny/ili9225.c 6642 6643DRM DRIVER FOR ILITEK ILI9486 PANELS 6644M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6648F: drivers/gpu/drm/tiny/ili9486.c 6649 6650DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6651M: Jagan Teki <jagan@edgeble.ai> 6652S: Maintained 6653F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6654F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6655 6656DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6657M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6658S: Supported 6659T: git git://anongit.freedesktop.org/drm/drm-misc 6660F: drivers/gpu/drm/logicvc/ 6661 6662DRM DRIVER FOR LVDS PANELS 6663M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6664L: dri-devel@lists.freedesktop.org 6665S: Maintained 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: Documentation/devicetree/bindings/display/lvds.yaml 6668F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6669F: drivers/gpu/drm/panel/panel-lvds.c 6670 6671DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6672M: Guido Günther <agx@sigxcpu.org> 6673R: Purism Kernel Team <kernel@puri.sm> 6674S: Maintained 6675F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6676F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6677 6678DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6679M: Dave Airlie <airlied@redhat.com> 6680R: Thomas Zimmermann <tzimmermann@suse.de> 6681R: Jocelyn Falempe <jfalempe@redhat.com> 6682L: dri-devel@lists.freedesktop.org 6683S: Supported 6684T: git git://anongit.freedesktop.org/drm/drm-misc 6685F: drivers/gpu/drm/mgag200/ 6686 6687DRM DRIVER FOR MI0283QT 6688M: Noralf Trønnes <noralf@tronnes.org> 6689S: Maintained 6690T: git git://anongit.freedesktop.org/drm/drm-misc 6691F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6692F: drivers/gpu/drm/tiny/mi0283qt.c 6693 6694DRM DRIVER FOR MIPI DBI compatible panels 6695M: Noralf Trønnes <noralf@tronnes.org> 6696S: Maintained 6697W: https://github.com/notro/panel-mipi-dbi/wiki 6698T: git git://anongit.freedesktop.org/drm/drm-misc 6699F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6700F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6701 6702DRM DRIVER FOR MSM ADRENO GPU 6703M: Rob Clark <robdclark@gmail.com> 6704M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6705M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6706R: Sean Paul <sean@poorly.run> 6707R: Marijn Suijten <marijn.suijten@somainline.org> 6708L: linux-arm-msm@vger.kernel.org 6709L: dri-devel@lists.freedesktop.org 6710L: freedreno@lists.freedesktop.org 6711S: Maintained 6712B: https://gitlab.freedesktop.org/drm/msm/-/issues 6713T: git https://gitlab.freedesktop.org/drm/msm.git 6714F: Documentation/devicetree/bindings/display/msm/ 6715F: drivers/gpu/drm/ci/xfails/msm* 6716F: drivers/gpu/drm/msm/ 6717F: include/uapi/drm/msm_drm.h 6718 6719DRM DRIVER FOR NOVATEK NT35510 PANELS 6720M: Linus Walleij <linus.walleij@linaro.org> 6721S: Maintained 6722T: git git://anongit.freedesktop.org/drm/drm-misc 6723F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6724F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6725 6726DRM DRIVER FOR NOVATEK NT35560 PANELS 6727M: Linus Walleij <linus.walleij@linaro.org> 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6731F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6732 6733DRM DRIVER FOR NOVATEK NT36523 PANELS 6734M: Jianhua Lu <lujianhua000@gmail.com> 6735S: Maintained 6736T: git git://anongit.freedesktop.org/drm/drm-misc 6737F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6738F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6739 6740DRM DRIVER FOR NOVATEK NT36672A PANELS 6741M: Sumit Semwal <sumit.semwal@linaro.org> 6742S: Maintained 6743T: git git://anongit.freedesktop.org/drm/drm-misc 6744F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6745F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6746 6747DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6748M: Karol Herbst <kherbst@redhat.com> 6749M: Lyude Paul <lyude@redhat.com> 6750M: Danilo Krummrich <dakr@redhat.com> 6751L: dri-devel@lists.freedesktop.org 6752L: nouveau@lists.freedesktop.org 6753S: Supported 6754W: https://nouveau.freedesktop.org/ 6755Q: https://patchwork.freedesktop.org/project/nouveau/ 6756Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6757B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6758C: irc://irc.oftc.net/nouveau 6759T: git https://gitlab.freedesktop.org/drm/nouveau.git 6760F: drivers/gpu/drm/nouveau/ 6761F: include/uapi/drm/nouveau_drm.h 6762 6763DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6764M: Stefan Mavrodiev <stefan@olimex.com> 6765S: Maintained 6766F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6767F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6768 6769DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6770R: Douglas Anderson <dianders@chromium.org> 6771F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6772F: drivers/gpu/drm/bridge/parade-ps8640.c 6773 6774DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6775M: Noralf Trønnes <noralf@tronnes.org> 6776S: Maintained 6777T: git git://anongit.freedesktop.org/drm/drm-misc 6778F: Documentation/devicetree/bindings/display/repaper.txt 6779F: drivers/gpu/drm/tiny/repaper.c 6780 6781DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6782M: Dave Airlie <airlied@redhat.com> 6783M: Gerd Hoffmann <kraxel@redhat.com> 6784L: virtualization@lists.linux.dev 6785S: Obsolete 6786W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/tiny/cirrus.c 6789 6790DRM DRIVER FOR QXL VIRTUAL GPU 6791M: Dave Airlie <airlied@redhat.com> 6792M: Gerd Hoffmann <kraxel@redhat.com> 6793L: virtualization@lists.linux.dev 6794L: spice-devel@lists.freedesktop.org 6795S: Maintained 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: drivers/gpu/drm/qxl/ 6798F: include/uapi/drm/qxl_drm.h 6799 6800DRM DRIVER FOR RAYDIUM RM67191 PANELS 6801M: Robert Chiras <robert.chiras@nxp.com> 6802S: Maintained 6803F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6804F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6805 6806DRM DRIVER FOR SAMSUNG DB7430 PANELS 6807M: Linus Walleij <linus.walleij@linaro.org> 6808S: Maintained 6809T: git git://anongit.freedesktop.org/drm/drm-misc 6810F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6811F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6812 6813DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6814M: Inki Dae <inki.dae@samsung.com> 6815M: Jagan Teki <jagan@amarulasolutions.com> 6816M: Marek Szyprowski <m.szyprowski@samsung.com> 6817S: Maintained 6818T: git git://anongit.freedesktop.org/drm/drm-misc 6819F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6820F: drivers/gpu/drm/bridge/samsung-dsim.c 6821F: include/drm/bridge/samsung-dsim.h 6822 6823DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6824M: Markuss Broks <markuss.broks@gmail.com> 6825S: Maintained 6826F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6827F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6828 6829DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6830M: Artur Weber <aweber.kernel@gmail.com> 6831S: Maintained 6832F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6833F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6834 6835DRM DRIVER FOR SITRONIX ST7586 PANELS 6836M: David Lechner <david@lechnology.com> 6837S: Maintained 6838T: git git://anongit.freedesktop.org/drm/drm-misc 6839F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6840F: drivers/gpu/drm/tiny/st7586.c 6841 6842DRM DRIVER FOR SITRONIX ST7701 PANELS 6843M: Jagan Teki <jagan@amarulasolutions.com> 6844S: Maintained 6845F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6846F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6847 6848DRM DRIVER FOR SITRONIX ST7703 PANELS 6849M: Guido Günther <agx@sigxcpu.org> 6850R: Purism Kernel Team <kernel@puri.sm> 6851R: Ondrej Jirman <megi@xff.cz> 6852S: Maintained 6853F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6854F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6855 6856DRM DRIVER FOR SITRONIX ST7735R PANELS 6857M: David Lechner <david@lechnology.com> 6858S: Maintained 6859T: git git://anongit.freedesktop.org/drm/drm-misc 6860F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6861F: drivers/gpu/drm/tiny/st7735r.c 6862 6863DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6864M: Javier Martinez Canillas <javierm@redhat.com> 6865S: Maintained 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6868F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6869F: drivers/gpu/drm/solomon/ssd130x* 6870 6871DRM DRIVER FOR ST-ERICSSON MCDE 6872M: Linus Walleij <linus.walleij@linaro.org> 6873S: Maintained 6874T: git git://anongit.freedesktop.org/drm/drm-misc 6875F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6876F: drivers/gpu/drm/mcde/ 6877 6878DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6879M: Jagan Teki <jagan@amarulasolutions.com> 6880S: Maintained 6881F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6882F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6883 6884DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6885R: Douglas Anderson <dianders@chromium.org> 6886F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6887F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6888 6889DRM DRIVER FOR TPO TPG110 PANELS 6890M: Linus Walleij <linus.walleij@linaro.org> 6891S: Maintained 6892T: git git://anongit.freedesktop.org/drm/drm-misc 6893F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6894F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6895 6896DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6897M: Dave Airlie <airlied@redhat.com> 6898R: Sean Paul <sean@poorly.run> 6899R: Thomas Zimmermann <tzimmermann@suse.de> 6900L: dri-devel@lists.freedesktop.org 6901S: Supported 6902T: git git://anongit.freedesktop.org/drm/drm-misc 6903F: drivers/gpu/drm/udl/ 6904 6905DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6906M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6907M: Melissa Wen <melissa.srw@gmail.com> 6908M: Maíra Canal <mairacanal@riseup.net> 6909R: Haneen Mohammed <hamohammed.sa@gmail.com> 6910R: Daniel Vetter <daniel@ffwll.ch> 6911L: dri-devel@lists.freedesktop.org 6912S: Maintained 6913T: git git://anongit.freedesktop.org/drm/drm-misc 6914F: Documentation/gpu/vkms.rst 6915F: drivers/gpu/drm/vkms/ 6916 6917DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6918M: Hans de Goede <hdegoede@redhat.com> 6919L: dri-devel@lists.freedesktop.org 6920S: Maintained 6921T: git git://anongit.freedesktop.org/drm/drm-misc 6922F: drivers/gpu/drm/vboxvideo/ 6923 6924DRM DRIVER FOR VMWARE VIRTUAL GPU 6925M: Zack Rusin <zackr@vmware.com> 6926R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6927L: dri-devel@lists.freedesktop.org 6928S: Supported 6929T: git git://anongit.freedesktop.org/drm/drm-misc 6930F: drivers/gpu/drm/vmwgfx/ 6931F: include/uapi/drm/vmwgfx_drm.h 6932 6933DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6934M: Linus Walleij <linus.walleij@linaro.org> 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6938F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6939 6940DRM DRIVERS 6941M: David Airlie <airlied@gmail.com> 6942M: Daniel Vetter <daniel@ffwll.ch> 6943L: dri-devel@lists.freedesktop.org 6944S: Maintained 6945B: https://gitlab.freedesktop.org/drm 6946C: irc://irc.oftc.net/dri-devel 6947T: git git://anongit.freedesktop.org/drm/drm 6948F: Documentation/devicetree/bindings/display/ 6949F: Documentation/devicetree/bindings/gpu/ 6950F: Documentation/gpu/ 6951F: drivers/gpu/ 6952F: include/drm/ 6953F: include/linux/vga* 6954F: include/uapi/drm/ 6955 6956DRM DRIVERS AND MISC GPU PATCHES 6957M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6958M: Maxime Ripard <mripard@kernel.org> 6959M: Thomas Zimmermann <tzimmermann@suse.de> 6960S: Maintained 6961W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6962T: git git://anongit.freedesktop.org/drm/drm-misc 6963F: Documentation/devicetree/bindings/display/ 6964F: Documentation/devicetree/bindings/gpu/ 6965F: Documentation/gpu/ 6966F: drivers/gpu/drm/ 6967F: drivers/gpu/vga/ 6968F: include/drm/drm 6969F: include/linux/vga* 6970F: include/uapi/drm/ 6971X: drivers/gpu/drm/amd/ 6972X: drivers/gpu/drm/armada/ 6973X: drivers/gpu/drm/etnaviv/ 6974X: drivers/gpu/drm/exynos/ 6975X: drivers/gpu/drm/i915/ 6976X: drivers/gpu/drm/kmb/ 6977X: drivers/gpu/drm/mediatek/ 6978X: drivers/gpu/drm/msm/ 6979X: drivers/gpu/drm/nouveau/ 6980X: drivers/gpu/drm/radeon/ 6981X: drivers/gpu/drm/renesas/ 6982X: drivers/gpu/drm/tegra/ 6983 6984DRM DRIVERS FOR ALLWINNER A10 6985M: Maxime Ripard <mripard@kernel.org> 6986M: Chen-Yu Tsai <wens@csie.org> 6987L: dri-devel@lists.freedesktop.org 6988S: Supported 6989T: git git://anongit.freedesktop.org/drm/drm-misc 6990F: Documentation/devicetree/bindings/display/allwinner* 6991F: drivers/gpu/drm/sun4i/ 6992 6993DRM DRIVERS FOR AMLOGIC SOCS 6994M: Neil Armstrong <neil.armstrong@linaro.org> 6995L: dri-devel@lists.freedesktop.org 6996L: linux-amlogic@lists.infradead.org 6997S: Supported 6998W: http://linux-meson.com/ 6999T: git git://anongit.freedesktop.org/drm/drm-misc 7000F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7001F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7002F: Documentation/gpu/meson.rst 7003F: drivers/gpu/drm/ci/xfails/meson* 7004F: drivers/gpu/drm/meson/ 7005 7006DRM DRIVERS FOR ATMEL HLCDC 7007M: Sam Ravnborg <sam@ravnborg.org> 7008M: Boris Brezillon <bbrezillon@kernel.org> 7009L: dri-devel@lists.freedesktop.org 7010S: Supported 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/atmel/ 7013F: drivers/gpu/drm/atmel-hlcdc/ 7014 7015DRM DRIVERS FOR BRIDGE CHIPS 7016M: Andrzej Hajda <andrzej.hajda@intel.com> 7017M: Neil Armstrong <neil.armstrong@linaro.org> 7018M: Robert Foss <rfoss@kernel.org> 7019R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7020R: Jonas Karlman <jonas@kwiboo.se> 7021R: Jernej Skrabec <jernej.skrabec@gmail.com> 7022S: Maintained 7023T: git git://anongit.freedesktop.org/drm/drm-misc 7024F: Documentation/devicetree/bindings/display/bridge/ 7025F: drivers/gpu/drm/bridge/ 7026F: drivers/gpu/drm/drm_bridge.c 7027F: drivers/gpu/drm/drm_bridge_connector.c 7028F: include/drm/drm_bridge.h 7029F: include/drm/drm_bridge_connector.h 7030 7031DRM DRIVERS FOR EXYNOS 7032M: Inki Dae <inki.dae@samsung.com> 7033M: Seung-Woo Kim <sw0312.kim@samsung.com> 7034M: Kyungmin Park <kyungmin.park@samsung.com> 7035L: dri-devel@lists.freedesktop.org 7036S: Supported 7037T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7038F: Documentation/devicetree/bindings/display/exynos/ 7039F: Documentation/devicetree/bindings/display/samsung/ 7040F: drivers/gpu/drm/exynos/ 7041F: include/uapi/drm/exynos_drm.h 7042 7043DRM DRIVERS FOR FREESCALE DCU 7044M: Stefan Agner <stefan@agner.ch> 7045M: Alison Wang <alison.wang@nxp.com> 7046L: dri-devel@lists.freedesktop.org 7047S: Supported 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7050F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7051F: drivers/gpu/drm/fsl-dcu/ 7052 7053DRM DRIVERS FOR FREESCALE IMX 5/6 7054M: Philipp Zabel <p.zabel@pengutronix.de> 7055L: dri-devel@lists.freedesktop.org 7056S: Maintained 7057T: git git://anongit.freedesktop.org/drm/drm-misc 7058T: git git://git.pengutronix.de/git/pza/linux 7059F: Documentation/devicetree/bindings/display/imx/ 7060F: drivers/gpu/drm/imx/ipuv3/ 7061F: drivers/gpu/ipu-v3/ 7062 7063DRM DRIVERS FOR FREESCALE IMX BRIDGE 7064M: Liu Ying <victor.liu@nxp.com> 7065L: dri-devel@lists.freedesktop.org 7066S: Maintained 7067F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7068F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7069F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7070F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7071F: drivers/gpu/drm/bridge/imx/ 7072 7073DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7074M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: drivers/gpu/drm/gma500/ 7079 7080DRM DRIVERS FOR HISILICON 7081M: Xinliang Liu <xinliang.liu@linaro.org> 7082M: Tian Tao <tiantao6@hisilicon.com> 7083R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7084R: Sumit Semwal <sumit.semwal@linaro.org> 7085R: Yongqin Liu <yongqin.liu@linaro.org> 7086R: John Stultz <jstultz@google.com> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/devicetree/bindings/display/hisilicon/ 7091F: drivers/gpu/drm/hisilicon/ 7092 7093DRM DRIVERS FOR LIMA 7094M: Qiang Yu <yuq825@gmail.com> 7095L: dri-devel@lists.freedesktop.org 7096L: lima@lists.freedesktop.org (moderated for non-subscribers) 7097S: Maintained 7098T: git git://anongit.freedesktop.org/drm/drm-misc 7099F: drivers/gpu/drm/lima/ 7100F: include/uapi/drm/lima_drm.h 7101 7102DRM DRIVERS FOR LOONGSON 7103M: Sui Jingfeng <suijingfeng@loongson.cn> 7104L: dri-devel@lists.freedesktop.org 7105S: Supported 7106T: git git://anongit.freedesktop.org/drm/drm-misc 7107F: drivers/gpu/drm/loongson/ 7108 7109DRM DRIVERS FOR MEDIATEK 7110M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7111M: Philipp Zabel <p.zabel@pengutronix.de> 7112L: dri-devel@lists.freedesktop.org 7113L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7114S: Supported 7115F: Documentation/devicetree/bindings/display/mediatek/ 7116F: drivers/gpu/drm/ci/xfails/mediatek* 7117F: drivers/gpu/drm/mediatek/ 7118F: drivers/phy/mediatek/phy-mtk-dp.c 7119F: drivers/phy/mediatek/phy-mtk-hdmi* 7120F: drivers/phy/mediatek/phy-mtk-mipi* 7121 7122DRM DRIVERS FOR NVIDIA TEGRA 7123M: Thierry Reding <thierry.reding@gmail.com> 7124M: Mikko Perttunen <mperttunen@nvidia.com> 7125L: dri-devel@lists.freedesktop.org 7126L: linux-tegra@vger.kernel.org 7127S: Supported 7128T: git https://gitlab.freedesktop.org/drm/tegra.git 7129F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7130F: Documentation/devicetree/bindings/gpu/host1x/ 7131F: drivers/gpu/drm/tegra/ 7132F: drivers/gpu/host1x/ 7133F: include/linux/host1x.h 7134F: include/uapi/drm/tegra_drm.h 7135 7136DRM DRIVERS FOR RENESAS R-CAR 7137M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7138M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7139L: dri-devel@lists.freedesktop.org 7140L: linux-renesas-soc@vger.kernel.org 7141S: Supported 7142T: git git://linuxtv.org/pinchartl/media drm/du/next 7143F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7144F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7145F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7146F: Documentation/devicetree/bindings/display/renesas,du.yaml 7147F: drivers/gpu/drm/renesas/rcar-du/ 7148 7149DRM DRIVERS FOR RENESAS SHMOBILE 7150M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7151M: Geert Uytterhoeven <geert+renesas@glider.be> 7152L: dri-devel@lists.freedesktop.org 7153L: linux-renesas-soc@vger.kernel.org 7154S: Supported 7155F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7156F: drivers/gpu/drm/renesas/shmobile/ 7157F: include/linux/platform_data/shmob_drm.h 7158 7159DRM DRIVERS FOR ROCKCHIP 7160M: Sandy Huang <hjc@rock-chips.com> 7161M: Heiko Stübner <heiko@sntech.de> 7162L: dri-devel@lists.freedesktop.org 7163S: Maintained 7164T: git git://anongit.freedesktop.org/drm/drm-misc 7165F: Documentation/devicetree/bindings/display/rockchip/ 7166F: drivers/gpu/drm/ci/xfails/rockchip* 7167F: drivers/gpu/drm/rockchip/ 7168 7169DRM DRIVERS FOR STI 7170M: Alain Volmat <alain.volmat@foss.st.com> 7171L: dri-devel@lists.freedesktop.org 7172S: Maintained 7173T: git git://anongit.freedesktop.org/drm/drm-misc 7174F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7175F: drivers/gpu/drm/sti 7176 7177DRM DRIVERS FOR STM 7178M: Yannick Fertre <yannick.fertre@foss.st.com> 7179M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7180M: Philippe Cornu <philippe.cornu@foss.st.com> 7181L: dri-devel@lists.freedesktop.org 7182S: Maintained 7183T: git git://anongit.freedesktop.org/drm/drm-misc 7184F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7185F: drivers/gpu/drm/stm 7186 7187DRM DRIVERS FOR TI KEYSTONE 7188M: Jyri Sarha <jyri.sarha@iki.fi> 7189M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7190L: dri-devel@lists.freedesktop.org 7191S: Maintained 7192T: git git://anongit.freedesktop.org/drm/drm-misc 7193F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7194F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7195F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7196F: drivers/gpu/drm/tidss/ 7197 7198DRM DRIVERS FOR TI LCDC 7199M: Jyri Sarha <jyri.sarha@iki.fi> 7200M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7201L: dri-devel@lists.freedesktop.org 7202S: Maintained 7203T: git git://anongit.freedesktop.org/drm/drm-misc 7204F: Documentation/devicetree/bindings/display/tilcdc/ 7205F: drivers/gpu/drm/tilcdc/ 7206 7207DRM DRIVERS FOR TI OMAP 7208M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7209L: dri-devel@lists.freedesktop.org 7210S: Maintained 7211T: git git://anongit.freedesktop.org/drm/drm-misc 7212F: Documentation/devicetree/bindings/display/ti/ 7213F: drivers/gpu/drm/omapdrm/ 7214 7215DRM DRIVERS FOR V3D 7216M: Emma Anholt <emma@anholt.net> 7217M: Melissa Wen <mwen@igalia.com> 7218S: Supported 7219T: git git://anongit.freedesktop.org/drm/drm-misc 7220F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7221F: drivers/gpu/drm/v3d/ 7222F: include/uapi/drm/v3d_drm.h 7223 7224DRM DRIVERS FOR VC4 7225M: Emma Anholt <emma@anholt.net> 7226M: Maxime Ripard <mripard@kernel.org> 7227S: Supported 7228T: git git://github.com/anholt/linux 7229T: git git://anongit.freedesktop.org/drm/drm-misc 7230F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7231F: drivers/gpu/drm/vc4/ 7232F: include/uapi/drm/vc4_drm.h 7233 7234DRM DRIVERS FOR VIVANTE GPU IP 7235M: Lucas Stach <l.stach@pengutronix.de> 7236R: Russell King <linux+etnaviv@armlinux.org.uk> 7237R: Christian Gmeiner <christian.gmeiner@gmail.com> 7238L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7239L: dri-devel@lists.freedesktop.org 7240S: Maintained 7241F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7242F: drivers/gpu/drm/etnaviv/ 7243F: include/uapi/drm/etnaviv_drm.h 7244 7245DRM DRIVERS FOR XEN 7246M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7247L: dri-devel@lists.freedesktop.org 7248L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7249S: Supported 7250T: git git://anongit.freedesktop.org/drm/drm-misc 7251F: Documentation/gpu/xen-front.rst 7252F: drivers/gpu/drm/xen/ 7253 7254DRM DRIVERS FOR XILINX 7255M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7256L: dri-devel@lists.freedesktop.org 7257S: Maintained 7258T: git git://anongit.freedesktop.org/drm/drm-misc 7259F: Documentation/devicetree/bindings/display/xlnx/ 7260F: drivers/gpu/drm/xlnx/ 7261 7262DRM GPU SCHEDULER 7263M: Luben Tuikov <ltuikov89@gmail.com> 7264L: dri-devel@lists.freedesktop.org 7265S: Maintained 7266T: git git://anongit.freedesktop.org/drm/drm-misc 7267F: drivers/gpu/drm/scheduler/ 7268F: include/drm/gpu_scheduler.h 7269 7270DRM PANEL DRIVERS 7271M: Neil Armstrong <neil.armstrong@linaro.org> 7272R: Jessica Zhang <quic_jesszhan@quicinc.com> 7273R: Sam Ravnborg <sam@ravnborg.org> 7274L: dri-devel@lists.freedesktop.org 7275S: Maintained 7276T: git git://anongit.freedesktop.org/drm/drm-misc 7277F: Documentation/devicetree/bindings/display/panel/ 7278F: drivers/gpu/drm/drm_panel.c 7279F: drivers/gpu/drm/panel/ 7280F: include/drm/drm_panel.h 7281 7282DRM PRIVACY-SCREEN CLASS 7283M: Hans de Goede <hdegoede@redhat.com> 7284L: dri-devel@lists.freedesktop.org 7285S: Maintained 7286T: git git://anongit.freedesktop.org/drm/drm-misc 7287F: drivers/gpu/drm/drm_privacy_screen* 7288F: include/drm/drm_privacy_screen* 7289 7290DRM TTM SUBSYSTEM 7291M: Christian Koenig <christian.koenig@amd.com> 7292M: Huang Rui <ray.huang@amd.com> 7293L: dri-devel@lists.freedesktop.org 7294S: Maintained 7295T: git git://anongit.freedesktop.org/drm/drm-misc 7296F: drivers/gpu/drm/ttm/ 7297F: include/drm/ttm/ 7298 7299DRM AUTOMATED TESTING 7300M: Helen Koike <helen.koike@collabora.com> 7301L: dri-devel@lists.freedesktop.org 7302S: Maintained 7303T: git git://anongit.freedesktop.org/drm/drm-misc 7304F: Documentation/gpu/automated_testing.rst 7305F: drivers/gpu/drm/ci/ 7306 7307DSBR100 USB FM RADIO DRIVER 7308M: Alexey Klimov <klimov.linux@gmail.com> 7309L: linux-media@vger.kernel.org 7310S: Maintained 7311T: git git://linuxtv.org/media_tree.git 7312F: drivers/media/radio/dsbr100.c 7313 7314DT3155 MEDIA DRIVER 7315M: Hans Verkuil <hverkuil@xs4all.nl> 7316L: linux-media@vger.kernel.org 7317S: Odd Fixes 7318W: https://linuxtv.org 7319T: git git://linuxtv.org/media_tree.git 7320F: drivers/media/pci/dt3155/ 7321 7322DVB_USB_AF9015 MEDIA DRIVER 7323M: Antti Palosaari <crope@iki.fi> 7324L: linux-media@vger.kernel.org 7325S: Maintained 7326W: https://linuxtv.org 7327W: http://palosaari.fi/linux/ 7328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7329T: git git://linuxtv.org/anttip/media_tree.git 7330F: drivers/media/usb/dvb-usb-v2/af9015* 7331 7332DVB_USB_AF9035 MEDIA DRIVER 7333M: Antti Palosaari <crope@iki.fi> 7334L: linux-media@vger.kernel.org 7335S: Maintained 7336W: https://linuxtv.org 7337W: http://palosaari.fi/linux/ 7338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7339T: git git://linuxtv.org/anttip/media_tree.git 7340F: drivers/media/usb/dvb-usb-v2/af9035* 7341 7342DVB_USB_ANYSEE MEDIA DRIVER 7343M: Antti Palosaari <crope@iki.fi> 7344L: linux-media@vger.kernel.org 7345S: Maintained 7346W: https://linuxtv.org 7347W: http://palosaari.fi/linux/ 7348Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7349T: git git://linuxtv.org/anttip/media_tree.git 7350F: drivers/media/usb/dvb-usb-v2/anysee* 7351 7352DVB_USB_AU6610 MEDIA DRIVER 7353M: Antti Palosaari <crope@iki.fi> 7354L: linux-media@vger.kernel.org 7355S: Maintained 7356W: https://linuxtv.org 7357W: http://palosaari.fi/linux/ 7358Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7359T: git git://linuxtv.org/anttip/media_tree.git 7360F: drivers/media/usb/dvb-usb-v2/au6610* 7361 7362DVB_USB_CE6230 MEDIA DRIVER 7363M: Antti Palosaari <crope@iki.fi> 7364L: linux-media@vger.kernel.org 7365S: Maintained 7366W: https://linuxtv.org 7367W: http://palosaari.fi/linux/ 7368Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7369T: git git://linuxtv.org/anttip/media_tree.git 7370F: drivers/media/usb/dvb-usb-v2/ce6230* 7371 7372DVB_USB_CXUSB MEDIA DRIVER 7373M: Michael Krufky <mkrufky@linuxtv.org> 7374L: linux-media@vger.kernel.org 7375S: Maintained 7376W: https://linuxtv.org 7377W: http://github.com/mkrufky 7378Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7379T: git git://linuxtv.org/media_tree.git 7380F: drivers/media/usb/dvb-usb/cxusb* 7381 7382DVB_USB_EC168 MEDIA DRIVER 7383M: Antti Palosaari <crope@iki.fi> 7384L: linux-media@vger.kernel.org 7385S: Maintained 7386W: https://linuxtv.org 7387W: http://palosaari.fi/linux/ 7388Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7389T: git git://linuxtv.org/anttip/media_tree.git 7390F: drivers/media/usb/dvb-usb-v2/ec168* 7391 7392DVB_USB_GL861 MEDIA DRIVER 7393M: Antti Palosaari <crope@iki.fi> 7394L: linux-media@vger.kernel.org 7395S: Maintained 7396W: https://linuxtv.org 7397Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7398T: git git://linuxtv.org/anttip/media_tree.git 7399F: drivers/media/usb/dvb-usb-v2/gl861* 7400 7401DVB_USB_MXL111SF MEDIA DRIVER 7402M: Michael Krufky <mkrufky@linuxtv.org> 7403L: linux-media@vger.kernel.org 7404S: Maintained 7405W: https://linuxtv.org 7406W: http://github.com/mkrufky 7407Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7408T: git git://linuxtv.org/mkrufky/mxl111sf.git 7409F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7410 7411DVB_USB_RTL28XXU MEDIA DRIVER 7412M: Antti Palosaari <crope@iki.fi> 7413L: linux-media@vger.kernel.org 7414S: Maintained 7415W: https://linuxtv.org 7416W: http://palosaari.fi/linux/ 7417Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7418T: git git://linuxtv.org/anttip/media_tree.git 7419F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7420 7421DVB_USB_V2 MEDIA DRIVER 7422M: Antti Palosaari <crope@iki.fi> 7423L: linux-media@vger.kernel.org 7424S: Maintained 7425W: https://linuxtv.org 7426W: http://palosaari.fi/linux/ 7427Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7428T: git git://linuxtv.org/anttip/media_tree.git 7429F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7430F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7431 7432DYNAMIC DEBUG 7433M: Jason Baron <jbaron@akamai.com> 7434M: Jim Cromie <jim.cromie@gmail.com> 7435S: Maintained 7436F: include/linux/dynamic_debug.h 7437F: lib/dynamic_debug.c 7438F: lib/test_dynamic_debug.c 7439 7440DYNAMIC INTERRUPT MODERATION 7441M: Tal Gilboa <talgi@nvidia.com> 7442S: Maintained 7443F: Documentation/networking/net_dim.rst 7444F: include/linux/dim.h 7445F: lib/dim/ 7446 7447DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7448M: Daniel Lezcano <daniel.lezcano@kernel.org> 7449L: linux-pm@vger.kernel.org 7450S: Supported 7451B: https://bugzilla.kernel.org 7452T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7453F: drivers/powercap/dtpm* 7454F: include/linux/dtpm.h 7455 7456DZ DECSTATION DZ11 SERIAL DRIVER 7457M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7458S: Maintained 7459F: drivers/tty/serial/dz.* 7460 7461E3X0 POWER BUTTON DRIVER 7462M: Moritz Fischer <moritz.fischer@ettus.com> 7463L: usrp-users@lists.ettus.com 7464S: Supported 7465W: http://www.ettus.com 7466F: Documentation/devicetree/bindings/input/e3x0-button.txt 7467F: drivers/input/misc/e3x0-button.c 7468 7469E4000 MEDIA DRIVER 7470M: Antti Palosaari <crope@iki.fi> 7471L: linux-media@vger.kernel.org 7472S: Maintained 7473W: https://linuxtv.org 7474W: http://palosaari.fi/linux/ 7475Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7476T: git git://linuxtv.org/anttip/media_tree.git 7477F: drivers/media/tuners/e4000* 7478 7479EARTH_PT1 MEDIA DRIVER 7480M: Akihiro Tsukada <tskd08@gmail.com> 7481L: linux-media@vger.kernel.org 7482S: Odd Fixes 7483F: drivers/media/pci/pt1/ 7484 7485EARTH_PT3 MEDIA DRIVER 7486M: Akihiro Tsukada <tskd08@gmail.com> 7487L: linux-media@vger.kernel.org 7488S: Odd Fixes 7489F: drivers/media/pci/pt3/ 7490 7491EC100 MEDIA DRIVER 7492M: Antti Palosaari <crope@iki.fi> 7493L: linux-media@vger.kernel.org 7494S: Maintained 7495W: https://linuxtv.org 7496W: http://palosaari.fi/linux/ 7497Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7498T: git git://linuxtv.org/anttip/media_tree.git 7499F: drivers/media/dvb-frontends/ec100* 7500 7501ECRYPT FILE SYSTEM 7502M: Tyler Hicks <code@tyhicks.com> 7503L: ecryptfs@vger.kernel.org 7504S: Odd Fixes 7505W: http://ecryptfs.org 7506W: https://launchpad.net/ecryptfs 7507T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7508F: Documentation/filesystems/ecryptfs.rst 7509F: fs/ecryptfs/ 7510 7511EDAC-AMD64 7512M: Yazen Ghannam <yazen.ghannam@amd.com> 7513L: linux-edac@vger.kernel.org 7514S: Supported 7515F: drivers/edac/amd64_edac* 7516F: drivers/edac/mce_amd* 7517 7518EDAC-ARMADA 7519M: Jan Luebbe <jlu@pengutronix.de> 7520L: linux-edac@vger.kernel.org 7521S: Maintained 7522F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7523F: drivers/edac/armada_xp_* 7524 7525EDAC-AST2500 7526M: Stefan Schaeckeler <sschaeck@cisco.com> 7527S: Supported 7528F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7529F: drivers/edac/aspeed_edac.c 7530 7531EDAC-BLUEFIELD 7532M: Shravan Kumar Ramani <shravankr@nvidia.com> 7533S: Supported 7534F: drivers/edac/bluefield_edac.c 7535 7536EDAC-CALXEDA 7537M: Andre Przywara <andre.przywara@arm.com> 7538L: linux-edac@vger.kernel.org 7539S: Maintained 7540F: drivers/edac/highbank* 7541 7542EDAC-CAVIUM OCTEON 7543M: Ralf Baechle <ralf@linux-mips.org> 7544L: linux-edac@vger.kernel.org 7545L: linux-mips@vger.kernel.org 7546S: Supported 7547F: drivers/edac/octeon_edac* 7548 7549EDAC-CAVIUM THUNDERX 7550M: Robert Richter <rric@kernel.org> 7551L: linux-edac@vger.kernel.org 7552S: Odd Fixes 7553F: drivers/edac/thunderx_edac* 7554 7555EDAC-CORE 7556M: Borislav Petkov <bp@alien8.de> 7557M: Tony Luck <tony.luck@intel.com> 7558R: James Morse <james.morse@arm.com> 7559R: Mauro Carvalho Chehab <mchehab@kernel.org> 7560R: Robert Richter <rric@kernel.org> 7561L: linux-edac@vger.kernel.org 7562S: Supported 7563T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7564F: Documentation/admin-guide/ras.rst 7565F: Documentation/driver-api/edac.rst 7566F: drivers/edac/ 7567F: include/linux/edac.h 7568 7569EDAC-DMC520 7570M: Lei Wang <lewan@microsoft.com> 7571L: linux-edac@vger.kernel.org 7572S: Supported 7573F: drivers/edac/dmc520_edac.c 7574 7575EDAC-E752X 7576M: Mark Gross <markgross@kernel.org> 7577L: linux-edac@vger.kernel.org 7578S: Maintained 7579F: drivers/edac/e752x_edac.c 7580 7581EDAC-E7XXX 7582L: linux-edac@vger.kernel.org 7583S: Maintained 7584F: drivers/edac/e7xxx_edac.c 7585 7586EDAC-FSL_DDR 7587M: York Sun <york.sun@nxp.com> 7588L: linux-edac@vger.kernel.org 7589S: Maintained 7590F: drivers/edac/fsl_ddr_edac.* 7591 7592EDAC-GHES 7593M: Mauro Carvalho Chehab <mchehab@kernel.org> 7594L: linux-edac@vger.kernel.org 7595S: Maintained 7596F: drivers/edac/ghes_edac.c 7597 7598EDAC-I10NM 7599M: Tony Luck <tony.luck@intel.com> 7600L: linux-edac@vger.kernel.org 7601S: Maintained 7602F: drivers/edac/i10nm_base.c 7603 7604EDAC-I3000 7605L: linux-edac@vger.kernel.org 7606S: Orphan 7607F: drivers/edac/i3000_edac.c 7608 7609EDAC-I5000 7610L: linux-edac@vger.kernel.org 7611S: Maintained 7612F: drivers/edac/i5000_edac.c 7613 7614EDAC-I5400 7615M: Mauro Carvalho Chehab <mchehab@kernel.org> 7616L: linux-edac@vger.kernel.org 7617S: Maintained 7618F: drivers/edac/i5400_edac.c 7619 7620EDAC-I7300 7621M: Mauro Carvalho Chehab <mchehab@kernel.org> 7622L: linux-edac@vger.kernel.org 7623S: Maintained 7624F: drivers/edac/i7300_edac.c 7625 7626EDAC-I7CORE 7627M: Mauro Carvalho Chehab <mchehab@kernel.org> 7628L: linux-edac@vger.kernel.org 7629S: Maintained 7630F: drivers/edac/i7core_edac.c 7631 7632EDAC-I82443BXGX 7633M: Tim Small <tim@buttersideup.com> 7634L: linux-edac@vger.kernel.org 7635S: Maintained 7636F: drivers/edac/i82443bxgx_edac.c 7637 7638EDAC-I82975X 7639M: "Arvind R." <arvino55@gmail.com> 7640L: linux-edac@vger.kernel.org 7641S: Maintained 7642F: drivers/edac/i82975x_edac.c 7643 7644EDAC-IE31200 7645M: Jason Baron <jbaron@akamai.com> 7646L: linux-edac@vger.kernel.org 7647S: Maintained 7648F: drivers/edac/ie31200_edac.c 7649 7650EDAC-IGEN6 7651M: Tony Luck <tony.luck@intel.com> 7652R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7653L: linux-edac@vger.kernel.org 7654S: Maintained 7655F: drivers/edac/igen6_edac.c 7656 7657EDAC-MPC85XX 7658M: Johannes Thumshirn <morbidrsa@gmail.com> 7659L: linux-edac@vger.kernel.org 7660S: Maintained 7661F: drivers/edac/mpc85xx_edac.[ch] 7662 7663EDAC-NPCM 7664M: Marvin Lin <kflin@nuvoton.com> 7665M: Stanley Chu <yschu@nuvoton.com> 7666L: linux-edac@vger.kernel.org 7667S: Maintained 7668F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7669F: drivers/edac/npcm_edac.c 7670 7671EDAC-PASEMI 7672M: Egor Martovetsky <egor@pasemi.com> 7673L: linux-edac@vger.kernel.org 7674S: Maintained 7675F: drivers/edac/pasemi_edac.c 7676 7677EDAC-PND2 7678M: Tony Luck <tony.luck@intel.com> 7679L: linux-edac@vger.kernel.org 7680S: Maintained 7681F: drivers/edac/pnd2_edac.[ch] 7682 7683EDAC-QCOM 7684M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7685L: linux-arm-msm@vger.kernel.org 7686L: linux-edac@vger.kernel.org 7687S: Maintained 7688F: drivers/edac/qcom_edac.c 7689 7690EDAC-R82600 7691M: Tim Small <tim@buttersideup.com> 7692L: linux-edac@vger.kernel.org 7693S: Maintained 7694F: drivers/edac/r82600_edac.c 7695 7696EDAC-SBRIDGE 7697M: Tony Luck <tony.luck@intel.com> 7698R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7699L: linux-edac@vger.kernel.org 7700S: Maintained 7701F: drivers/edac/sb_edac.c 7702 7703EDAC-SKYLAKE 7704M: Tony Luck <tony.luck@intel.com> 7705L: linux-edac@vger.kernel.org 7706S: Maintained 7707F: drivers/edac/skx_*.[ch] 7708 7709EDAC-TI 7710M: Tero Kristo <kristo@kernel.org> 7711L: linux-edac@vger.kernel.org 7712S: Odd Fixes 7713F: drivers/edac/ti_edac.c 7714 7715EDIROL UA-101/UA-1000 DRIVER 7716M: Clemens Ladisch <clemens@ladisch.de> 7717L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7718S: Maintained 7719T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7720F: sound/usb/misc/ua101.c 7721 7722EFI TEST DRIVER 7723M: Ivan Hu <ivan.hu@canonical.com> 7724M: Ard Biesheuvel <ardb@kernel.org> 7725L: linux-efi@vger.kernel.org 7726S: Maintained 7727F: drivers/firmware/efi/test/ 7728 7729EFI VARIABLE FILESYSTEM 7730M: Jeremy Kerr <jk@ozlabs.org> 7731M: Ard Biesheuvel <ardb@kernel.org> 7732L: linux-efi@vger.kernel.org 7733S: Maintained 7734T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7735F: fs/efivarfs/ 7736 7737EFIFB FRAMEBUFFER DRIVER 7738M: Peter Jones <pjones@redhat.com> 7739L: linux-fbdev@vger.kernel.org 7740S: Maintained 7741F: drivers/video/fbdev/efifb.c 7742 7743EFS FILESYSTEM 7744S: Orphan 7745W: http://aeschi.ch.eu.org/efs/ 7746F: fs/efs/ 7747 7748EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7749M: Douglas Miller <dougmill@linux.ibm.com> 7750L: netdev@vger.kernel.org 7751S: Maintained 7752F: drivers/net/ethernet/ibm/ehea/ 7753 7754ELM327 CAN NETWORK DRIVER 7755M: Max Staudt <max@enpas.org> 7756L: linux-can@vger.kernel.org 7757S: Maintained 7758F: Documentation/networking/device_drivers/can/can327.rst 7759F: drivers/net/can/can327.c 7760 7761EM28XX VIDEO4LINUX DRIVER 7762M: Mauro Carvalho Chehab <mchehab@kernel.org> 7763L: linux-media@vger.kernel.org 7764S: Maintained 7765W: https://linuxtv.org 7766T: git git://linuxtv.org/media_tree.git 7767F: Documentation/admin-guide/media/em28xx* 7768F: drivers/media/usb/em28xx/ 7769 7770EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7771M: Adrian Hunter <adrian.hunter@intel.com> 7772M: Ritesh Harjani <riteshh@codeaurora.org> 7773M: Asutosh Das <asutoshd@codeaurora.org> 7774L: linux-mmc@vger.kernel.org 7775S: Supported 7776F: drivers/mmc/host/cqhci* 7777 7778EMS CPC-PCI CAN DRIVER 7779M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7780M: support@ems-wuensche.com 7781L: linux-can@vger.kernel.org 7782S: Maintained 7783F: drivers/net/can/sja1000/ems_pci.c 7784 7785EMULEX 10Gbps iSCSI - OneConnect DRIVER 7786M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7787L: linux-scsi@vger.kernel.org 7788S: Supported 7789W: http://www.broadcom.com 7790F: drivers/scsi/be2iscsi/ 7791 7792EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7793M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7794M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7795M: Somnath Kotur <somnath.kotur@broadcom.com> 7796L: netdev@vger.kernel.org 7797S: Supported 7798W: http://www.emulex.com 7799F: drivers/net/ethernet/emulex/benet/ 7800 7801EMULEX ONECONNECT ROCE DRIVER 7802M: Selvin Xavier <selvin.xavier@broadcom.com> 7803L: linux-rdma@vger.kernel.org 7804S: Odd Fixes 7805W: http://www.broadcom.com 7806F: drivers/infiniband/hw/ocrdma/ 7807F: include/uapi/rdma/ocrdma-abi.h 7808 7809EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7810M: James Smart <james.smart@broadcom.com> 7811M: Ram Vegesna <ram.vegesna@broadcom.com> 7812L: linux-scsi@vger.kernel.org 7813L: target-devel@vger.kernel.org 7814S: Supported 7815W: http://www.broadcom.com 7816F: drivers/scsi/elx/ 7817 7818EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7819M: James Smart <james.smart@broadcom.com> 7820M: Dick Kennedy <dick.kennedy@broadcom.com> 7821L: linux-scsi@vger.kernel.org 7822S: Supported 7823W: http://www.broadcom.com 7824F: drivers/scsi/lpfc/ 7825 7826ENE CB710 FLASH CARD READER DRIVER 7827M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7828S: Maintained 7829F: drivers/misc/cb710/ 7830F: drivers/mmc/host/cb710-mmc.* 7831F: include/linux/cb710.h 7832 7833ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7834M: Maxim Levitsky <maximlevitsky@gmail.com> 7835S: Maintained 7836F: drivers/media/rc/ene_ir.* 7837 7838EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7839M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7840L: linuxppc-dev@lists.ozlabs.org 7841S: Maintained 7842F: drivers/tty/ehv_bytechan.c 7843 7844EPSON S1D13XXX FRAMEBUFFER DRIVER 7845M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7846S: Maintained 7847T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7848F: drivers/video/fbdev/s1d13xxxfb.c 7849F: include/video/s1d13xxxfb.h 7850 7851EROFS FILE SYSTEM 7852M: Gao Xiang <xiang@kernel.org> 7853M: Chao Yu <chao@kernel.org> 7854R: Yue Hu <huyue2@coolpad.com> 7855R: Jeffle Xu <jefflexu@linux.alibaba.com> 7856L: linux-erofs@lists.ozlabs.org 7857S: Maintained 7858T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7859F: Documentation/ABI/testing/sysfs-fs-erofs 7860F: Documentation/filesystems/erofs.rst 7861F: fs/erofs/ 7862F: include/trace/events/erofs.h 7863 7864ERRSEQ ERROR TRACKING INFRASTRUCTURE 7865M: Jeff Layton <jlayton@kernel.org> 7866S: Maintained 7867F: include/linux/errseq.h 7868F: lib/errseq.c 7869 7870ESD CAN/USB DRIVERS 7871M: Frank Jungclaus <frank.jungclaus@esd.eu> 7872R: socketcan@esd.eu 7873L: linux-can@vger.kernel.org 7874S: Maintained 7875F: drivers/net/can/usb/esd_usb.c 7876 7877ET131X NETWORK DRIVER 7878M: Mark Einon <mark.einon@gmail.com> 7879S: Odd Fixes 7880F: drivers/net/ethernet/agere/ 7881 7882ETAS ES58X CAN/USB DRIVER 7883M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7884L: linux-can@vger.kernel.org 7885S: Maintained 7886F: Documentation/networking/devlink/etas_es58x.rst 7887F: drivers/net/can/usb/etas_es58x/ 7888 7889ETHERNET BRIDGE 7890M: Roopa Prabhu <roopa@nvidia.com> 7891M: Nikolay Aleksandrov <razor@blackwall.org> 7892L: bridge@lists.linux.dev 7893L: netdev@vger.kernel.org 7894S: Maintained 7895W: http://www.linuxfoundation.org/en/Net:Bridge 7896F: include/linux/netfilter_bridge/ 7897F: net/bridge/ 7898 7899ETHERNET PHY LIBRARY 7900M: Andrew Lunn <andrew@lunn.ch> 7901M: Heiner Kallweit <hkallweit1@gmail.com> 7902R: Russell King <linux@armlinux.org.uk> 7903L: netdev@vger.kernel.org 7904S: Maintained 7905F: Documentation/ABI/testing/sysfs-class-net-phydev 7906F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7907F: Documentation/devicetree/bindings/net/mdio* 7908F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7909F: Documentation/networking/phy.rst 7910F: drivers/net/mdio/ 7911F: drivers/net/mdio/acpi_mdio.c 7912F: drivers/net/mdio/fwnode_mdio.c 7913F: drivers/net/mdio/of_mdio.c 7914F: drivers/net/pcs/ 7915F: drivers/net/phy/ 7916F: include/dt-bindings/net/qca-ar803x.h 7917F: include/linux/*mdio*.h 7918F: include/linux/linkmode.h 7919F: include/linux/mdio/*.h 7920F: include/linux/mii.h 7921F: include/linux/of_net.h 7922F: include/linux/phy.h 7923F: include/linux/phy_fixed.h 7924F: include/linux/phylib_stubs.h 7925F: include/linux/platform_data/mdio-bcm-unimac.h 7926F: include/linux/platform_data/mdio-gpio.h 7927F: include/trace/events/mdio.h 7928F: include/uapi/linux/mdio.h 7929F: include/uapi/linux/mii.h 7930F: net/core/of_net.c 7931 7932EXEC & BINFMT API 7933R: Eric Biederman <ebiederm@xmission.com> 7934R: Kees Cook <keescook@chromium.org> 7935L: linux-mm@kvack.org 7936S: Supported 7937T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7938F: fs/*binfmt_*.c 7939F: fs/exec.c 7940F: include/linux/binfmts.h 7941F: include/linux/elf.h 7942F: include/uapi/linux/binfmts.h 7943F: include/uapi/linux/elf.h 7944F: tools/testing/selftests/exec/ 7945N: asm/elf.h 7946N: binfmt 7947 7948EXFAT FILE SYSTEM 7949M: Namjae Jeon <linkinjeon@kernel.org> 7950M: Sungjong Seo <sj1557.seo@samsung.com> 7951L: linux-fsdevel@vger.kernel.org 7952S: Maintained 7953T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7954F: fs/exfat/ 7955 7956EXT2 FILE SYSTEM 7957M: Jan Kara <jack@suse.com> 7958L: linux-ext4@vger.kernel.org 7959S: Maintained 7960F: Documentation/filesystems/ext2.rst 7961F: fs/ext2/ 7962F: include/linux/ext2* 7963 7964EXT4 FILE SYSTEM 7965M: "Theodore Ts'o" <tytso@mit.edu> 7966M: Andreas Dilger <adilger.kernel@dilger.ca> 7967L: linux-ext4@vger.kernel.org 7968S: Maintained 7969W: http://ext4.wiki.kernel.org 7970Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7971T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7972F: Documentation/filesystems/ext4/ 7973F: fs/ext4/ 7974F: include/trace/events/ext4.h 7975F: include/uapi/linux/ext4.h 7976 7977Extended Verification Module (EVM) 7978M: Mimi Zohar <zohar@linux.ibm.com> 7979L: linux-integrity@vger.kernel.org 7980S: Supported 7981T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7982F: security/integrity/ 7983F: security/integrity/evm/ 7984 7985EXTENSIBLE FIRMWARE INTERFACE (EFI) 7986M: Ard Biesheuvel <ardb@kernel.org> 7987L: linux-efi@vger.kernel.org 7988S: Maintained 7989T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7990F: Documentation/admin-guide/efi-stub.rst 7991F: arch/*/include/asm/efi.h 7992F: arch/*/kernel/efi.c 7993F: arch/arm/boot/compressed/efi-header.S 7994F: arch/x86/platform/efi/ 7995F: drivers/firmware/efi/ 7996F: include/linux/efi*.h 7997 7998EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7999M: MyungJoo Ham <myungjoo.ham@samsung.com> 8000M: Chanwoo Choi <cw00.choi@samsung.com> 8001L: linux-kernel@vger.kernel.org 8002S: Maintained 8003T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8004F: Documentation/devicetree/bindings/extcon/ 8005F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8006F: drivers/extcon/ 8007F: include/linux/extcon.h 8008F: include/linux/extcon/ 8009 8010EXTRA BOOT CONFIG 8011M: Masami Hiramatsu <mhiramat@kernel.org> 8012L: linux-kernel@vger.kernel.org 8013L: linux-trace-kernel@vger.kernel.org 8014S: Maintained 8015Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8016T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8017F: Documentation/admin-guide/bootconfig.rst 8018F: fs/proc/bootconfig.c 8019F: include/linux/bootconfig.h 8020F: lib/bootconfig-data.S 8021F: lib/bootconfig.c 8022F: tools/bootconfig/* 8023F: tools/bootconfig/scripts/* 8024 8025EXYNOS DP DRIVER 8026M: Jingoo Han <jingoohan1@gmail.com> 8027L: dri-devel@lists.freedesktop.org 8028S: Maintained 8029F: drivers/gpu/drm/exynos/exynos_dp* 8030 8031EXYNOS SYSMMU (IOMMU) driver 8032M: Marek Szyprowski <m.szyprowski@samsung.com> 8033L: iommu@lists.linux.dev 8034S: Maintained 8035F: drivers/iommu/exynos-iommu.c 8036 8037F2FS FILE SYSTEM 8038M: Jaegeuk Kim <jaegeuk@kernel.org> 8039M: Chao Yu <chao@kernel.org> 8040L: linux-f2fs-devel@lists.sourceforge.net 8041S: Maintained 8042W: https://f2fs.wiki.kernel.org/ 8043Q: https://patchwork.kernel.org/project/f2fs/list/ 8044B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8045T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8046F: Documentation/ABI/testing/sysfs-fs-f2fs 8047F: Documentation/filesystems/f2fs.rst 8048F: fs/f2fs/ 8049F: include/linux/f2fs_fs.h 8050F: include/trace/events/f2fs.h 8051F: include/uapi/linux/f2fs.h 8052 8053F71805F HARDWARE MONITORING DRIVER 8054M: Jean Delvare <jdelvare@suse.com> 8055L: linux-hwmon@vger.kernel.org 8056S: Maintained 8057F: Documentation/hwmon/f71805f.rst 8058F: drivers/hwmon/f71805f.c 8059 8060FADDR2LINE 8061M: Josh Poimboeuf <jpoimboe@kernel.org> 8062S: Maintained 8063F: scripts/faddr2line 8064 8065FAILOVER MODULE 8066M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8067L: netdev@vger.kernel.org 8068S: Supported 8069F: Documentation/networking/failover.rst 8070F: include/net/failover.h 8071F: net/core/failover.c 8072 8073FANOTIFY 8074M: Jan Kara <jack@suse.cz> 8075R: Amir Goldstein <amir73il@gmail.com> 8076R: Matthew Bobrowski <repnop@google.com> 8077L: linux-fsdevel@vger.kernel.org 8078S: Maintained 8079F: fs/notify/fanotify/ 8080F: include/linux/fanotify.h 8081F: include/uapi/linux/fanotify.h 8082 8083FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8084M: Linus Walleij <linus.walleij@linaro.org> 8085L: linux-usb@vger.kernel.org 8086S: Maintained 8087F: drivers/usb/fotg210/ 8088 8089FARSYNC SYNCHRONOUS DRIVER 8090M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8091S: Supported 8092W: http://www.farsite.co.uk/ 8093F: drivers/net/wan/farsync.* 8094 8095FAULT INJECTION SUPPORT 8096M: Akinobu Mita <akinobu.mita@gmail.com> 8097S: Supported 8098F: Documentation/fault-injection/ 8099F: lib/fault-inject.c 8100 8101FBTFT Framebuffer drivers 8102L: dri-devel@lists.freedesktop.org 8103L: linux-fbdev@vger.kernel.org 8104S: Orphan 8105F: drivers/staging/fbtft/ 8106 8107FC0011 TUNER DRIVER 8108M: Michael Buesch <m@bues.ch> 8109L: linux-media@vger.kernel.org 8110S: Maintained 8111F: drivers/media/tuners/fc0011.c 8112F: drivers/media/tuners/fc0011.h 8113 8114FC2580 MEDIA DRIVER 8115M: Antti Palosaari <crope@iki.fi> 8116L: linux-media@vger.kernel.org 8117S: Maintained 8118W: https://linuxtv.org 8119W: http://palosaari.fi/linux/ 8120Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8121T: git git://linuxtv.org/anttip/media_tree.git 8122F: drivers/media/tuners/fc2580* 8123 8124FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8125M: Hannes Reinecke <hare@suse.de> 8126L: linux-scsi@vger.kernel.org 8127S: Supported 8128W: www.Open-FCoE.org 8129F: drivers/scsi/fcoe/ 8130F: drivers/scsi/libfc/ 8131F: include/scsi/fc/ 8132F: include/scsi/libfc.h 8133F: include/scsi/libfcoe.h 8134F: include/uapi/scsi/fc/ 8135 8136FILE LOCKING (flock() and fcntl()/lockf()) 8137M: Jeff Layton <jlayton@kernel.org> 8138M: Chuck Lever <chuck.lever@oracle.com> 8139L: linux-fsdevel@vger.kernel.org 8140S: Maintained 8141F: fs/fcntl.c 8142F: fs/locks.c 8143F: include/linux/fcntl.h 8144F: include/uapi/linux/fcntl.h 8145 8146FILESYSTEM DIRECT ACCESS (DAX) 8147M: Dan Williams <dan.j.williams@intel.com> 8148R: Matthew Wilcox <willy@infradead.org> 8149R: Jan Kara <jack@suse.cz> 8150L: linux-fsdevel@vger.kernel.org 8151L: nvdimm@lists.linux.dev 8152S: Supported 8153F: fs/dax.c 8154F: include/linux/dax.h 8155F: include/trace/events/fs_dax.h 8156 8157FILESYSTEMS (VFS and infrastructure) 8158M: Alexander Viro <viro@zeniv.linux.org.uk> 8159M: Christian Brauner <brauner@kernel.org> 8160L: linux-fsdevel@vger.kernel.org 8161S: Maintained 8162F: fs/* 8163F: include/linux/fs.h 8164F: include/linux/fs_types.h 8165F: include/uapi/linux/fs.h 8166F: include/uapi/linux/openat2.h 8167 8168FILESYSTEMS [EXPORTFS] 8169M: Chuck Lever <chuck.lever@oracle.com> 8170M: Jeff Layton <jlayton@kernel.org> 8171R: Amir Goldstein <amir73il@gmail.com> 8172L: linux-fsdevel@vger.kernel.org 8173L: linux-nfs@vger.kernel.org 8174S: Supported 8175F: Documentation/filesystems/nfs/exporting.rst 8176F: fs/exportfs/ 8177F: fs/fhandle.c 8178F: include/linux/exportfs.h 8179 8180FILESYSTEMS [IOMAP] 8181M: Christian Brauner <brauner@kernel.org> 8182R: Darrick J. Wong <djwong@kernel.org> 8183L: linux-xfs@vger.kernel.org 8184L: linux-fsdevel@vger.kernel.org 8185S: Supported 8186F: fs/iomap/ 8187F: include/linux/iomap.h 8188 8189FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8190M: Riku Voipio <riku.voipio@iki.fi> 8191L: linux-hwmon@vger.kernel.org 8192S: Maintained 8193F: drivers/hwmon/f75375s.c 8194F: include/linux/f75375s.h 8195 8196FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8197M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8198L: linux-can@vger.kernel.org 8199S: Maintained 8200F: drivers/net/can/usb/f81604.c 8201 8202FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8203M: Clemens Ladisch <clemens@ladisch.de> 8204M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8205L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8206S: Maintained 8207T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8208F: include/uapi/sound/firewire.h 8209F: sound/firewire/ 8210 8211FIREWIRE MEDIA DRIVERS (firedtv) 8212M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8213L: linux-media@vger.kernel.org 8214L: linux1394-devel@lists.sourceforge.net 8215S: Maintained 8216T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8217F: drivers/media/firewire/ 8218 8219FIREWIRE SBP-2 TARGET 8220M: Chris Boot <bootc@bootc.net> 8221L: linux-scsi@vger.kernel.org 8222L: target-devel@vger.kernel.org 8223L: linux1394-devel@lists.sourceforge.net 8224S: Maintained 8225T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8226F: drivers/target/sbp/ 8227 8228FIREWIRE SUBSYSTEM 8229M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8230M: Takashi Sakamoto <takaswie@kernel.org> 8231L: linux1394-devel@lists.sourceforge.net 8232S: Maintained 8233W: http://ieee1394.docs.kernel.org/ 8234T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8235F: drivers/firewire/ 8236F: include/linux/firewire.h 8237F: include/uapi/linux/firewire*.h 8238F: tools/firewire/ 8239 8240FIRMWARE FRAMEWORK FOR ARMV8-A 8241M: Sudeep Holla <sudeep.holla@arm.com> 8242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8243S: Maintained 8244F: drivers/firmware/arm_ffa/ 8245F: include/linux/arm_ffa.h 8246 8247FIRMWARE LOADER (request_firmware) 8248M: Luis Chamberlain <mcgrof@kernel.org> 8249M: Russ Weight <russ.weight@linux.dev> 8250L: linux-kernel@vger.kernel.org 8251S: Maintained 8252F: Documentation/firmware_class/ 8253F: drivers/base/firmware_loader/ 8254F: include/linux/firmware.h 8255 8256FLEXTIMER FTM-QUADDEC DRIVER 8257M: Patrick Havelange <patrick.havelange@essensium.com> 8258L: linux-iio@vger.kernel.org 8259S: Maintained 8260F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8261F: drivers/counter/ftm-quaddec.c 8262 8263FLOPPY DRIVER 8264M: Denis Efremov <efremov@linux.com> 8265L: linux-block@vger.kernel.org 8266S: Odd Fixes 8267F: drivers/block/floppy.c 8268 8269FLYSKY FSIA6B RC RECEIVER 8270M: Markus Koch <markus@notsyncing.net> 8271L: linux-input@vger.kernel.org 8272S: Maintained 8273F: drivers/input/joystick/fsia6b.c 8274 8275FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8276M: Geoffrey D. Bennett <g@b4.vu> 8277L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8278S: Maintained 8279T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8280F: sound/usb/mixer_scarlett2.c 8281 8282FORCEDETH GIGABIT ETHERNET DRIVER 8283M: Rain River <rain.1986.08.12@gmail.com> 8284M: Zhu Yanjun <zyjzyj2000@gmail.com> 8285L: netdev@vger.kernel.org 8286S: Maintained 8287F: drivers/net/ethernet/nvidia/* 8288 8289FORTIFY_SOURCE 8290M: Kees Cook <keescook@chromium.org> 8291L: linux-hardening@vger.kernel.org 8292S: Supported 8293T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8294F: include/linux/fortify-string.h 8295F: lib/fortify_kunit.c 8296F: lib/memcpy_kunit.c 8297F: lib/strcat_kunit.c 8298F: lib/strscpy_kunit.c 8299F: lib/test_fortify/* 8300F: scripts/test_fortify.sh 8301K: \b__NO_FORTIFY\b 8302 8303FPGA DFL DRIVERS 8304M: Wu Hao <hao.wu@intel.com> 8305R: Tom Rix <trix@redhat.com> 8306L: linux-fpga@vger.kernel.org 8307S: Maintained 8308F: Documentation/ABI/testing/sysfs-bus-dfl* 8309F: Documentation/fpga/dfl.rst 8310F: drivers/fpga/dfl* 8311F: drivers/uio/uio_dfl.c 8312F: include/linux/dfl.h 8313F: include/uapi/linux/fpga-dfl.h 8314 8315FPGA MANAGER FRAMEWORK 8316M: Moritz Fischer <mdf@kernel.org> 8317M: Wu Hao <hao.wu@intel.com> 8318M: Xu Yilun <yilun.xu@intel.com> 8319R: Tom Rix <trix@redhat.com> 8320L: linux-fpga@vger.kernel.org 8321S: Maintained 8322Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8323T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8324F: Documentation/devicetree/bindings/fpga/ 8325F: Documentation/driver-api/fpga/ 8326F: Documentation/fpga/ 8327F: drivers/fpga/ 8328F: include/linux/fpga/ 8329 8330FPU EMULATOR 8331M: Bill Metzenthen <billm@melbpc.org.au> 8332S: Maintained 8333W: https://floatingpoint.billm.au/ 8334F: arch/x86/math-emu/ 8335 8336FRAMEBUFFER CORE 8337M: Daniel Vetter <daniel@ffwll.ch> 8338S: Odd Fixes 8339T: git git://anongit.freedesktop.org/drm/drm-misc 8340F: drivers/video/fbdev/core/ 8341 8342FRAMEBUFFER LAYER 8343M: Helge Deller <deller@gmx.de> 8344L: linux-fbdev@vger.kernel.org 8345L: dri-devel@lists.freedesktop.org 8346S: Maintained 8347Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8348T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8349F: Documentation/fb/ 8350F: drivers/video/ 8351F: include/linux/fb.h 8352F: include/uapi/linux/fb.h 8353F: include/uapi/video/ 8354F: include/video/ 8355 8356FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8357M: Horia Geantă <horia.geanta@nxp.com> 8358M: Pankaj Gupta <pankaj.gupta@nxp.com> 8359M: Gaurav Jain <gaurav.jain@nxp.com> 8360L: linux-crypto@vger.kernel.org 8361S: Maintained 8362F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8363F: drivers/crypto/caam/ 8364 8365FREESCALE COLDFIRE M5441X MMC DRIVER 8366M: Angelo Dureghello <angelo.dureghello@timesys.com> 8367L: linux-mmc@vger.kernel.org 8368S: Maintained 8369F: drivers/mmc/host/sdhci-esdhc-mcf.c 8370F: include/linux/platform_data/mmc-esdhc-mcf.h 8371 8372FREESCALE DIU FRAMEBUFFER DRIVER 8373M: Timur Tabi <timur@kernel.org> 8374L: linux-fbdev@vger.kernel.org 8375S: Maintained 8376F: drivers/video/fbdev/fsl-diu-fb.* 8377 8378FREESCALE DMA DRIVER 8379M: Li Yang <leoyang.li@nxp.com> 8380M: Zhang Wei <zw@zh-kernel.org> 8381L: linuxppc-dev@lists.ozlabs.org 8382S: Maintained 8383F: drivers/dma/fsldma.* 8384 8385FREESCALE DSPI DRIVER 8386M: Vladimir Oltean <olteanv@gmail.com> 8387L: linux-spi@vger.kernel.org 8388S: Maintained 8389F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8390F: drivers/spi/spi-fsl-dspi.c 8391F: include/linux/spi/spi-fsl-dspi.h 8392 8393FREESCALE eDMA DRIVER 8394M: Frank Li <Frank.Li@nxp.com> 8395L: imx@lists.linux.dev 8396L: dmaengine@vger.kernel.org 8397S: Maintained 8398F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8399F: drivers/dma/fsl-edma*.* 8400 8401FREESCALE ENETC ETHERNET DRIVERS 8402M: Claudiu Manoil <claudiu.manoil@nxp.com> 8403M: Vladimir Oltean <vladimir.oltean@nxp.com> 8404L: netdev@vger.kernel.org 8405S: Maintained 8406F: drivers/net/ethernet/freescale/enetc/ 8407 8408FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8409M: Claudiu Manoil <claudiu.manoil@nxp.com> 8410L: netdev@vger.kernel.org 8411S: Maintained 8412F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8413F: drivers/net/ethernet/freescale/gianfar* 8414 8415FREESCALE GPMI NAND DRIVER 8416M: Han Xu <han.xu@nxp.com> 8417L: linux-mtd@lists.infradead.org 8418S: Maintained 8419F: drivers/mtd/nand/raw/gpmi-nand/* 8420 8421FREESCALE I2C CPM DRIVER 8422M: Jochen Friedrich <jochen@scram.de> 8423L: linuxppc-dev@lists.ozlabs.org 8424L: linux-i2c@vger.kernel.org 8425S: Maintained 8426F: drivers/i2c/busses/i2c-cpm.c 8427 8428FREESCALE IMX / MXC FEC DRIVER 8429M: Wei Fang <wei.fang@nxp.com> 8430R: Shenwei Wang <shenwei.wang@nxp.com> 8431R: Clark Wang <xiaoning.wang@nxp.com> 8432R: NXP Linux Team <linux-imx@nxp.com> 8433L: netdev@vger.kernel.org 8434S: Maintained 8435F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8436F: drivers/net/ethernet/freescale/fec.h 8437F: drivers/net/ethernet/freescale/fec_main.c 8438F: drivers/net/ethernet/freescale/fec_ptp.c 8439 8440FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8441M: Sascha Hauer <s.hauer@pengutronix.de> 8442R: Pengutronix Kernel Team <kernel@pengutronix.de> 8443L: linux-fbdev@vger.kernel.org 8444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8445S: Maintained 8446F: drivers/video/fbdev/imxfb.c 8447 8448FREESCALE IMX DDR PMU DRIVER 8449M: Frank Li <Frank.li@nxp.com> 8450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8451S: Maintained 8452F: Documentation/admin-guide/perf/imx-ddr.rst 8453F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8454F: drivers/perf/fsl_imx8_ddr_perf.c 8455 8456FREESCALE IMX I2C DRIVER 8457M: Oleksij Rempel <o.rempel@pengutronix.de> 8458R: Pengutronix Kernel Team <kernel@pengutronix.de> 8459L: linux-i2c@vger.kernel.org 8460S: Maintained 8461F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8462F: drivers/i2c/busses/i2c-imx.c 8463 8464FREESCALE IMX LPI2C DRIVER 8465M: Dong Aisheng <aisheng.dong@nxp.com> 8466L: linux-i2c@vger.kernel.org 8467L: linux-imx@nxp.com 8468S: Maintained 8469F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8470F: drivers/i2c/busses/i2c-imx-lpi2c.c 8471 8472FREESCALE MPC I2C DRIVER 8473M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8474L: linux-i2c@vger.kernel.org 8475S: Maintained 8476F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8477F: drivers/i2c/busses/i2c-mpc.c 8478 8479FREESCALE QORIQ DPAA ETHERNET DRIVER 8480M: Madalin Bucur <madalin.bucur@nxp.com> 8481L: netdev@vger.kernel.org 8482S: Maintained 8483F: drivers/net/ethernet/freescale/dpaa 8484 8485FREESCALE QORIQ DPAA FMAN DRIVER 8486M: Madalin Bucur <madalin.bucur@nxp.com> 8487R: Sean Anderson <sean.anderson@seco.com> 8488L: netdev@vger.kernel.org 8489S: Maintained 8490F: Documentation/devicetree/bindings/net/fsl-fman.txt 8491F: drivers/net/ethernet/freescale/fman 8492 8493FREESCALE QORIQ PTP CLOCK DRIVER 8494M: Yangbo Lu <yangbo.lu@nxp.com> 8495L: netdev@vger.kernel.org 8496S: Maintained 8497F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8498F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8499F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8500F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8501F: drivers/ptp/ptp_qoriq.c 8502F: drivers/ptp/ptp_qoriq_debugfs.c 8503F: include/linux/fsl/ptp_qoriq.h 8504 8505FREESCALE QUAD SPI DRIVER 8506M: Han Xu <han.xu@nxp.com> 8507L: linux-spi@vger.kernel.org 8508S: Maintained 8509F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8510F: drivers/spi/spi-fsl-qspi.c 8511 8512FREESCALE QUICC ENGINE LIBRARY 8513M: Qiang Zhao <qiang.zhao@nxp.com> 8514L: linuxppc-dev@lists.ozlabs.org 8515S: Maintained 8516F: drivers/soc/fsl/qe/ 8517F: include/soc/fsl/qe/ 8518 8519FREESCALE QUICC ENGINE QMC DRIVER 8520M: Herve Codina <herve.codina@bootlin.com> 8521L: linuxppc-dev@lists.ozlabs.org 8522S: Maintained 8523F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8524F: drivers/soc/fsl/qe/qmc.c 8525F: include/soc/fsl/qe/qmc.h 8526 8527FREESCALE QUICC ENGINE TSA DRIVER 8528M: Herve Codina <herve.codina@bootlin.com> 8529L: linuxppc-dev@lists.ozlabs.org 8530S: Maintained 8531F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8532F: drivers/soc/fsl/qe/tsa.c 8533F: drivers/soc/fsl/qe/tsa.h 8534F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8535 8536FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8537M: Li Yang <leoyang.li@nxp.com> 8538L: netdev@vger.kernel.org 8539L: linuxppc-dev@lists.ozlabs.org 8540S: Maintained 8541F: drivers/net/ethernet/freescale/ucc_geth* 8542 8543FREESCALE QUICC ENGINE UCC HDLC DRIVER 8544M: Zhao Qiang <qiang.zhao@nxp.com> 8545L: netdev@vger.kernel.org 8546L: linuxppc-dev@lists.ozlabs.org 8547S: Maintained 8548F: drivers/net/wan/fsl_ucc_hdlc* 8549 8550FREESCALE QUICC ENGINE UCC UART DRIVER 8551M: Timur Tabi <timur@kernel.org> 8552L: linuxppc-dev@lists.ozlabs.org 8553S: Maintained 8554F: drivers/tty/serial/ucc_uart.c 8555 8556FREESCALE SOC DRIVERS 8557M: Li Yang <leoyang.li@nxp.com> 8558L: linuxppc-dev@lists.ozlabs.org 8559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8560S: Maintained 8561F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8562F: Documentation/devicetree/bindings/soc/fsl/ 8563F: drivers/soc/fsl/ 8564F: include/linux/fsl/ 8565F: include/soc/fsl/ 8566 8567FREESCALE SOC FS_ENET DRIVER 8568M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8569L: linuxppc-dev@lists.ozlabs.org 8570L: netdev@vger.kernel.org 8571S: Maintained 8572F: drivers/net/ethernet/freescale/fs_enet/ 8573 8574FREESCALE SOC SOUND DRIVERS 8575M: Shengjiu Wang <shengjiu.wang@gmail.com> 8576M: Xiubo Li <Xiubo.Lee@gmail.com> 8577R: Fabio Estevam <festevam@gmail.com> 8578R: Nicolin Chen <nicoleotsuka@gmail.com> 8579L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8580L: linuxppc-dev@lists.ozlabs.org 8581S: Maintained 8582F: sound/soc/fsl/fsl* 8583F: sound/soc/fsl/imx* 8584F: sound/soc/fsl/mpc8610_hpcd.c 8585 8586FREESCALE SOC SOUND QMC DRIVER 8587M: Herve Codina <herve.codina@bootlin.com> 8588L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8589L: linuxppc-dev@lists.ozlabs.org 8590S: Maintained 8591F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8592F: sound/soc/fsl/fsl_qmc_audio.c 8593 8594FREESCALE USB PERIPHERAL DRIVERS 8595M: Li Yang <leoyang.li@nxp.com> 8596L: linux-usb@vger.kernel.org 8597L: linuxppc-dev@lists.ozlabs.org 8598S: Maintained 8599F: drivers/usb/gadget/udc/fsl* 8600 8601FREESCALE USB PHY DRIVER 8602M: Ran Wang <ran.wang_1@nxp.com> 8603L: linux-usb@vger.kernel.org 8604L: linuxppc-dev@lists.ozlabs.org 8605S: Maintained 8606F: drivers/usb/phy/phy-fsl-usb* 8607 8608FREEVXFS FILESYSTEM 8609M: Christoph Hellwig <hch@infradead.org> 8610S: Maintained 8611W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8612F: fs/freevxfs/ 8613 8614FREEZER 8615M: "Rafael J. Wysocki" <rafael@kernel.org> 8616M: Pavel Machek <pavel@ucw.cz> 8617L: linux-pm@vger.kernel.org 8618S: Supported 8619F: Documentation/power/freezing-of-tasks.rst 8620F: include/linux/freezer.h 8621F: kernel/freezer.c 8622 8623FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8624M: David Howells <dhowells@redhat.com> 8625L: linux-cachefs@redhat.com (moderated for non-subscribers) 8626S: Supported 8627F: Documentation/filesystems/caching/ 8628F: fs/fscache/ 8629F: include/linux/fscache*.h 8630 8631FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8632M: Eric Biggers <ebiggers@kernel.org> 8633M: Theodore Y. Ts'o <tytso@mit.edu> 8634M: Jaegeuk Kim <jaegeuk@kernel.org> 8635L: linux-fscrypt@vger.kernel.org 8636S: Supported 8637Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8638T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8639F: Documentation/filesystems/fscrypt.rst 8640F: fs/crypto/ 8641F: include/linux/fscrypt.h 8642F: include/uapi/linux/fscrypt.h 8643 8644FSI SUBSYSTEM 8645M: Jeremy Kerr <jk@ozlabs.org> 8646M: Joel Stanley <joel@jms.id.au> 8647R: Alistar Popple <alistair@popple.id.au> 8648R: Eddie James <eajames@linux.ibm.com> 8649L: linux-fsi@lists.ozlabs.org 8650S: Supported 8651Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8652T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8653F: drivers/fsi/ 8654F: include/linux/fsi*.h 8655F: include/trace/events/fsi*.h 8656 8657FSI-ATTACHED I2C DRIVER 8658M: Eddie James <eajames@linux.ibm.com> 8659L: linux-i2c@vger.kernel.org 8660L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8661S: Maintained 8662F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8663F: drivers/i2c/busses/i2c-fsi.c 8664 8665FSI-ATTACHED SPI DRIVER 8666M: Eddie James <eajames@linux.ibm.com> 8667L: linux-spi@vger.kernel.org 8668S: Maintained 8669F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8670F: drivers/spi/spi-fsi.c 8671 8672FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8673M: Jan Kara <jack@suse.cz> 8674R: Amir Goldstein <amir73il@gmail.com> 8675L: linux-fsdevel@vger.kernel.org 8676S: Maintained 8677T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8678F: fs/notify/ 8679F: include/linux/fsnotify*.h 8680 8681FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8682M: Eric Biggers <ebiggers@kernel.org> 8683M: Theodore Y. Ts'o <tytso@mit.edu> 8684L: fsverity@lists.linux.dev 8685S: Supported 8686Q: https://patchwork.kernel.org/project/fsverity/list/ 8687T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8688F: Documentation/filesystems/fsverity.rst 8689F: fs/verity/ 8690F: include/linux/fsverity.h 8691F: include/uapi/linux/fsverity.h 8692 8693FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8694M: Michael Zaidman <michael.zaidman@gmail.com> 8695L: linux-i2c@vger.kernel.org 8696L: linux-input@vger.kernel.org 8697S: Maintained 8698F: drivers/hid/hid-ft260.c 8699 8700FUJITSU LAPTOP EXTRAS 8701M: Jonathan Woithe <jwoithe@just42.net> 8702L: platform-driver-x86@vger.kernel.org 8703S: Maintained 8704F: drivers/platform/x86/fujitsu-laptop.c 8705 8706FUJITSU TABLET EXTRAS 8707M: Robert Gerlach <khnz@gmx.de> 8708L: platform-driver-x86@vger.kernel.org 8709S: Maintained 8710F: drivers/platform/x86/fujitsu-tablet.c 8711 8712FUNCTION HOOKS (FTRACE) 8713M: Steven Rostedt <rostedt@goodmis.org> 8714M: Masami Hiramatsu <mhiramat@kernel.org> 8715R: Mark Rutland <mark.rutland@arm.com> 8716L: linux-kernel@vger.kernel.org 8717L: linux-trace-kernel@vger.kernel.org 8718S: Maintained 8719Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8720T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8721F: Documentation/trace/ftrace* 8722F: arch/*/*/*/*ftrace* 8723F: arch/*/*/*ftrace* 8724F: include/*/ftrace.h 8725F: kernel/trace/fgraph.c 8726F: kernel/trace/ftrace* 8727F: samples/ftrace 8728 8729FUNGIBLE ETHERNET DRIVERS 8730M: Dimitris Michailidis <dmichail@fungible.com> 8731L: netdev@vger.kernel.org 8732S: Supported 8733F: drivers/net/ethernet/fungible/ 8734 8735FUSE: FILESYSTEM IN USERSPACE 8736M: Miklos Szeredi <miklos@szeredi.hu> 8737L: linux-fsdevel@vger.kernel.org 8738S: Maintained 8739W: https://github.com/libfuse/ 8740T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8741F: Documentation/filesystems/fuse.rst 8742F: fs/fuse/ 8743F: include/uapi/linux/fuse.h 8744 8745FUTEX SUBSYSTEM 8746M: Thomas Gleixner <tglx@linutronix.de> 8747M: Ingo Molnar <mingo@redhat.com> 8748R: Peter Zijlstra <peterz@infradead.org> 8749R: Darren Hart <dvhart@infradead.org> 8750R: Davidlohr Bueso <dave@stgolabs.net> 8751R: André Almeida <andrealmeid@igalia.com> 8752L: linux-kernel@vger.kernel.org 8753S: Maintained 8754T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8755F: Documentation/locking/*futex* 8756F: include/asm-generic/futex.h 8757F: include/linux/futex.h 8758F: include/uapi/linux/futex.h 8759F: kernel/futex/* 8760F: tools/perf/bench/futex* 8761F: tools/testing/selftests/futex/ 8762 8763GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8764M: Tim Harvey <tharvey@gateworks.com> 8765S: Maintained 8766F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8767F: Documentation/hwmon/gsc-hwmon.rst 8768F: drivers/hwmon/gsc-hwmon.c 8769F: drivers/mfd/gateworks-gsc.c 8770F: include/linux/mfd/gsc.h 8771F: include/linux/platform_data/gsc_hwmon.h 8772 8773GCC PLUGINS 8774M: Kees Cook <keescook@chromium.org> 8775L: linux-hardening@vger.kernel.org 8776S: Maintained 8777T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8778F: Documentation/kbuild/gcc-plugins.rst 8779F: include/linux/stackleak.h 8780F: kernel/stackleak.c 8781F: scripts/Makefile.gcc-plugins 8782F: scripts/gcc-plugins/ 8783 8784GCOV BASED KERNEL PROFILING 8785M: Peter Oberparleiter <oberpar@linux.ibm.com> 8786S: Maintained 8787F: Documentation/dev-tools/gcov.rst 8788F: kernel/gcov/ 8789 8790GDB KERNEL DEBUGGING HELPER SCRIPTS 8791M: Jan Kiszka <jan.kiszka@siemens.com> 8792M: Kieran Bingham <kbingham@kernel.org> 8793S: Supported 8794F: scripts/gdb/ 8795 8796GEMINI CRYPTO DRIVER 8797M: Corentin Labbe <clabbe@baylibre.com> 8798L: linux-crypto@vger.kernel.org 8799S: Maintained 8800F: drivers/crypto/gemini/ 8801 8802GEMTEK FM RADIO RECEIVER DRIVER 8803M: Hans Verkuil <hverkuil@xs4all.nl> 8804L: linux-media@vger.kernel.org 8805S: Maintained 8806W: https://linuxtv.org 8807T: git git://linuxtv.org/media_tree.git 8808F: drivers/media/radio/radio-gemtek* 8809 8810GENERIC ARCHITECTURE TOPOLOGY 8811M: Sudeep Holla <sudeep.holla@arm.com> 8812L: linux-kernel@vger.kernel.org 8813S: Maintained 8814F: drivers/base/arch_topology.c 8815F: include/linux/arch_topology.h 8816 8817GENERIC ENTRY CODE 8818M: Thomas Gleixner <tglx@linutronix.de> 8819M: Peter Zijlstra <peterz@infradead.org> 8820M: Andy Lutomirski <luto@kernel.org> 8821L: linux-kernel@vger.kernel.org 8822S: Maintained 8823T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8824F: include/linux/entry-common.h 8825F: include/linux/entry-kvm.h 8826F: kernel/entry/ 8827 8828GENERIC GPIO I2C DRIVER 8829M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8830S: Supported 8831F: drivers/i2c/busses/i2c-gpio.c 8832F: include/linux/platform_data/i2c-gpio.h 8833 8834GENERIC GPIO I2C MULTIPLEXER DRIVER 8835M: Peter Korsgaard <peter.korsgaard@barco.com> 8836L: linux-i2c@vger.kernel.org 8837S: Supported 8838F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8839F: drivers/i2c/muxes/i2c-mux-gpio.c 8840F: include/linux/platform_data/i2c-mux-gpio.h 8841 8842GENERIC HDLC (WAN) DRIVERS 8843M: Krzysztof Halasa <khc@pm.waw.pl> 8844S: Maintained 8845W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8846F: drivers/net/wan/c101.c 8847F: drivers/net/wan/hd6457* 8848F: drivers/net/wan/hdlc* 8849F: drivers/net/wan/n2.c 8850F: drivers/net/wan/pc300too.c 8851F: drivers/net/wan/pci200syn.c 8852F: drivers/net/wan/wanxl* 8853 8854GENERIC INCLUDE/ASM HEADER FILES 8855M: Arnd Bergmann <arnd@arndb.de> 8856L: linux-arch@vger.kernel.org 8857S: Maintained 8858T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8859F: include/asm-generic/ 8860F: include/uapi/asm-generic/ 8861 8862GENERIC PHY FRAMEWORK 8863M: Vinod Koul <vkoul@kernel.org> 8864M: Kishon Vijay Abraham I <kishon@kernel.org> 8865L: linux-phy@lists.infradead.org 8866S: Supported 8867Q: https://patchwork.kernel.org/project/linux-phy/list/ 8868T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8869F: Documentation/devicetree/bindings/phy/ 8870F: drivers/phy/ 8871F: include/dt-bindings/phy/ 8872F: include/linux/phy/ 8873 8874GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8875M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8876S: Supported 8877F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 8878F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8879 8880GENERIC PM DOMAINS 8881M: "Rafael J. Wysocki" <rafael@kernel.org> 8882M: Kevin Hilman <khilman@kernel.org> 8883M: Ulf Hansson <ulf.hansson@linaro.org> 8884L: linux-pm@vger.kernel.org 8885S: Supported 8886F: Documentation/devicetree/bindings/power/power?domain* 8887F: drivers/base/power/domain*.c 8888F: include/linux/pm_domain.h 8889 8890GENERIC PM DOMAIN PROVIDERS 8891M: Ulf Hansson <ulf.hansson@linaro.org> 8892L: linux-pm@vger.kernel.org 8893S: Supported 8894T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 8895F: drivers/pmdomain/ 8896 8897GENERIC RADIX TREE 8898M: Kent Overstreet <kent.overstreet@linux.dev> 8899S: Supported 8900C: irc://irc.oftc.net/bcache 8901F: include/linux/generic-radix-tree.h 8902F: lib/generic-radix-tree.c 8903 8904GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8905M: Eugen Hristev <eugen.hristev@microchip.com> 8906L: linux-input@vger.kernel.org 8907S: Maintained 8908F: drivers/input/touchscreen/resistive-adc-touch.c 8909 8910GENERIC STRING LIBRARY 8911M: Kees Cook <keescook@chromium.org> 8912R: Andy Shevchenko <andy@kernel.org> 8913L: linux-hardening@vger.kernel.org 8914S: Supported 8915T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8916F: include/linux/string.h 8917F: include/linux/string_choices.h 8918F: include/linux/string_helpers.h 8919F: lib/string.c 8920F: lib/string_helpers.c 8921F: lib/test-string_helpers.c 8922F: lib/test_string.c 8923 8924GENERIC UIO DRIVER FOR PCI DEVICES 8925M: "Michael S. Tsirkin" <mst@redhat.com> 8926L: kvm@vger.kernel.org 8927S: Supported 8928F: drivers/uio/uio_pci_generic.c 8929 8930GENERIC VDSO LIBRARY 8931M: Andy Lutomirski <luto@kernel.org> 8932M: Thomas Gleixner <tglx@linutronix.de> 8933M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8934L: linux-kernel@vger.kernel.org 8935S: Maintained 8936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8937F: include/asm-generic/vdso/vsyscall.h 8938F: include/vdso/ 8939F: kernel/time/vsyscall.c 8940F: lib/vdso/ 8941 8942GENWQE (IBM Generic Workqueue Card) 8943M: Frank Haverkamp <haver@linux.ibm.com> 8944S: Supported 8945F: drivers/misc/genwqe/ 8946 8947GET_MAINTAINER SCRIPT 8948M: Joe Perches <joe@perches.com> 8949S: Maintained 8950F: scripts/get_maintainer.pl 8951 8952GFS2 FILE SYSTEM 8953M: Bob Peterson <rpeterso@redhat.com> 8954M: Andreas Gruenbacher <agruenba@redhat.com> 8955L: gfs2@lists.linux.dev 8956S: Supported 8957B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8958T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8959F: Documentation/filesystems/gfs2* 8960F: fs/gfs2/ 8961F: include/uapi/linux/gfs2_ondisk.h 8962 8963GIGABYTE WMI DRIVER 8964M: Thomas Weißschuh <thomas@weissschuh.net> 8965L: platform-driver-x86@vger.kernel.org 8966S: Maintained 8967F: drivers/platform/x86/gigabyte-wmi.c 8968 8969GNSS SUBSYSTEM 8970M: Johan Hovold <johan@kernel.org> 8971S: Maintained 8972T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8973F: Documentation/ABI/testing/sysfs-class-gnss 8974F: Documentation/devicetree/bindings/gnss/ 8975F: drivers/gnss/ 8976F: include/linux/gnss.h 8977 8978GO7007 MPEG CODEC 8979M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8980L: linux-media@vger.kernel.org 8981S: Maintained 8982F: drivers/media/usb/go7007/ 8983 8984GOODIX TOUCHSCREEN 8985M: Bastien Nocera <hadess@hadess.net> 8986M: Hans de Goede <hdegoede@redhat.com> 8987L: linux-input@vger.kernel.org 8988S: Maintained 8989F: drivers/input/touchscreen/goodix* 8990 8991GOOGLE ETHERNET DRIVERS 8992M: Jeroen de Borst <jeroendb@google.com> 8993M: Praveen Kaligineedi <pkaligineedi@google.com> 8994R: Shailend Chand <shailend@google.com> 8995L: netdev@vger.kernel.org 8996S: Supported 8997F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8998F: drivers/net/ethernet/google 8999 9000GOOGLE FIRMWARE DRIVERS 9001M: Tzung-Bi Shih <tzungbi@kernel.org> 9002R: Brian Norris <briannorris@chromium.org> 9003R: Julius Werner <jwerner@chromium.org> 9004L: chrome-platform@lists.linux.dev 9005S: Maintained 9006T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9007F: drivers/firmware/google/ 9008 9009GPD POCKET FAN DRIVER 9010M: Hans de Goede <hdegoede@redhat.com> 9011L: platform-driver-x86@vger.kernel.org 9012S: Maintained 9013F: drivers/platform/x86/gpd-pocket-fan.c 9014 9015GPIO ACPI SUPPORT 9016M: Mika Westerberg <mika.westerberg@linux.intel.com> 9017M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9018L: linux-gpio@vger.kernel.org 9019L: linux-acpi@vger.kernel.org 9020S: Supported 9021T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9022F: Documentation/firmware-guide/acpi/gpio-properties.rst 9023F: drivers/gpio/gpiolib-acpi.c 9024F: drivers/gpio/gpiolib-acpi.h 9025 9026GPIO AGGREGATOR 9027M: Geert Uytterhoeven <geert+renesas@glider.be> 9028L: linux-gpio@vger.kernel.org 9029S: Supported 9030F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9031F: drivers/gpio/gpio-aggregator.c 9032 9033GPIO IR Transmitter 9034M: Sean Young <sean@mess.org> 9035L: linux-media@vger.kernel.org 9036S: Maintained 9037F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9038F: drivers/media/rc/gpio-ir-tx.c 9039 9040GPIO MOCKUP DRIVER 9041M: Bamvor Jian Zhang <bamv2005@gmail.com> 9042L: linux-gpio@vger.kernel.org 9043S: Maintained 9044F: drivers/gpio/gpio-mockup.c 9045F: tools/testing/selftests/gpio/ 9046 9047GPIO REGMAP 9048M: Michael Walle <michael@walle.cc> 9049S: Maintained 9050F: drivers/gpio/gpio-regmap.c 9051F: include/linux/gpio/regmap.h 9052K: (devm_)?gpio_regmap_(un)?register 9053 9054GPIO SUBSYSTEM 9055M: Linus Walleij <linus.walleij@linaro.org> 9056M: Bartosz Golaszewski <brgl@bgdev.pl> 9057R: Andy Shevchenko <andy@kernel.org> 9058L: linux-gpio@vger.kernel.org 9059S: Maintained 9060T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9061F: Documentation/ABI/obsolete/sysfs-gpio 9062F: Documentation/ABI/testing/gpio-cdev 9063F: Documentation/admin-guide/gpio/ 9064F: Documentation/devicetree/bindings/gpio/ 9065F: Documentation/driver-api/gpio/ 9066F: drivers/gpio/ 9067F: include/dt-bindings/gpio/ 9068F: include/linux/gpio.h 9069F: include/linux/gpio/ 9070F: include/linux/of_gpio.h 9071F: include/uapi/linux/gpio.h 9072F: tools/gpio/ 9073 9074GRE DEMULTIPLEXER DRIVER 9075M: Dmitry Kozlov <xeb@mail.ru> 9076L: netdev@vger.kernel.org 9077S: Maintained 9078F: include/net/gre.h 9079F: net/ipv4/gre_demux.c 9080F: net/ipv4/gre_offload.c 9081 9082GRETH 10/100/1G Ethernet MAC device driver 9083M: Andreas Larsson <andreas@gaisler.com> 9084L: netdev@vger.kernel.org 9085S: Maintained 9086F: drivers/net/ethernet/aeroflex/ 9087 9088GREYBUS AUDIO PROTOCOLS DRIVERS 9089M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9090M: Mark Greer <mgreer@animalcreek.com> 9091S: Maintained 9092F: drivers/staging/greybus/audio_apbridgea.c 9093F: drivers/staging/greybus/audio_apbridgea.h 9094F: drivers/staging/greybus/audio_codec.c 9095F: drivers/staging/greybus/audio_codec.h 9096F: drivers/staging/greybus/audio_gb.c 9097F: drivers/staging/greybus/audio_manager.c 9098F: drivers/staging/greybus/audio_manager.h 9099F: drivers/staging/greybus/audio_manager_module.c 9100F: drivers/staging/greybus/audio_manager_private.h 9101F: drivers/staging/greybus/audio_manager_sysfs.c 9102F: drivers/staging/greybus/audio_module.c 9103F: drivers/staging/greybus/audio_topology.c 9104 9105GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9106M: Viresh Kumar <vireshk@kernel.org> 9107S: Maintained 9108F: drivers/staging/greybus/authentication.c 9109F: drivers/staging/greybus/bootrom.c 9110F: drivers/staging/greybus/firmware.h 9111F: drivers/staging/greybus/fw-core.c 9112F: drivers/staging/greybus/fw-download.c 9113F: drivers/staging/greybus/fw-management.c 9114F: drivers/staging/greybus/greybus_authentication.h 9115F: drivers/staging/greybus/greybus_firmware.h 9116F: drivers/staging/greybus/hid.c 9117F: drivers/staging/greybus/i2c.c 9118F: drivers/staging/greybus/spi.c 9119F: drivers/staging/greybus/spilib.c 9120F: drivers/staging/greybus/spilib.h 9121 9122GREYBUS LOOPBACK DRIVER 9123M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9124S: Maintained 9125F: drivers/staging/greybus/loopback.c 9126 9127GREYBUS PLATFORM DRIVERS 9128M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9129S: Maintained 9130F: drivers/staging/greybus/arche-apb-ctrl.c 9131F: drivers/staging/greybus/arche-platform.c 9132F: drivers/staging/greybus/arche_platform.h 9133 9134GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9135M: Rui Miguel Silva <rmfrfs@gmail.com> 9136S: Maintained 9137F: drivers/staging/greybus/gpio.c 9138F: drivers/staging/greybus/light.c 9139F: drivers/staging/greybus/power_supply.c 9140F: drivers/staging/greybus/sdio.c 9141F: drivers/staging/greybus/spi.c 9142F: drivers/staging/greybus/spilib.c 9143 9144GREYBUS BEAGLEPLAY DRIVERS 9145M: Ayush Singh <ayushdevel1325@gmail.com> 9146L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9147S: Maintained 9148F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9149F: drivers/greybus/gb-beagleplay.c 9150 9151GREYBUS SUBSYSTEM 9152M: Johan Hovold <johan@kernel.org> 9153M: Alex Elder <elder@kernel.org> 9154M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9155L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9156S: Maintained 9157F: drivers/greybus/ 9158F: drivers/staging/greybus/ 9159F: include/linux/greybus.h 9160F: include/linux/greybus/ 9161 9162GREYBUS UART PROTOCOLS DRIVERS 9163M: David Lin <dtwlin@gmail.com> 9164S: Maintained 9165F: drivers/staging/greybus/log.c 9166F: drivers/staging/greybus/uart.c 9167 9168GS1662 VIDEO SERIALIZER 9169M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9170L: linux-media@vger.kernel.org 9171S: Maintained 9172T: git git://linuxtv.org/media_tree.git 9173F: drivers/media/spi/gs1662.c 9174 9175GSPCA FINEPIX SUBDRIVER 9176M: Frank Zago <frank@zago.net> 9177L: linux-media@vger.kernel.org 9178S: Maintained 9179T: git git://linuxtv.org/media_tree.git 9180F: drivers/media/usb/gspca/finepix.c 9181 9182GSPCA GL860 SUBDRIVER 9183M: Olivier Lorin <o.lorin@laposte.net> 9184L: linux-media@vger.kernel.org 9185S: Maintained 9186T: git git://linuxtv.org/media_tree.git 9187F: drivers/media/usb/gspca/gl860/ 9188 9189GSPCA M5602 SUBDRIVER 9190M: Erik Andren <erik.andren@gmail.com> 9191L: linux-media@vger.kernel.org 9192S: Maintained 9193T: git git://linuxtv.org/media_tree.git 9194F: drivers/media/usb/gspca/m5602/ 9195 9196GSPCA PAC207 SONIXB SUBDRIVER 9197M: Hans Verkuil <hverkuil@xs4all.nl> 9198L: linux-media@vger.kernel.org 9199S: Odd Fixes 9200T: git git://linuxtv.org/media_tree.git 9201F: drivers/media/usb/gspca/pac207.c 9202 9203GSPCA SN9C20X SUBDRIVER 9204M: Brian Johnson <brijohn@gmail.com> 9205L: linux-media@vger.kernel.org 9206S: Maintained 9207T: git git://linuxtv.org/media_tree.git 9208F: drivers/media/usb/gspca/sn9c20x.c 9209 9210GSPCA T613 SUBDRIVER 9211M: Leandro Costantino <lcostantino@gmail.com> 9212L: linux-media@vger.kernel.org 9213S: Maintained 9214T: git git://linuxtv.org/media_tree.git 9215F: drivers/media/usb/gspca/t613.c 9216 9217GSPCA USB WEBCAM DRIVER 9218M: Hans Verkuil <hverkuil@xs4all.nl> 9219L: linux-media@vger.kernel.org 9220S: Odd Fixes 9221T: git git://linuxtv.org/media_tree.git 9222F: drivers/media/usb/gspca/ 9223 9224GTP (GPRS Tunneling Protocol) 9225M: Pablo Neira Ayuso <pablo@netfilter.org> 9226M: Harald Welte <laforge@gnumonks.org> 9227L: osmocom-net-gprs@lists.osmocom.org 9228S: Maintained 9229T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9230F: drivers/net/gtp.c 9231 9232GUID PARTITION TABLE (GPT) 9233M: Davidlohr Bueso <dave@stgolabs.net> 9234L: linux-efi@vger.kernel.org 9235S: Maintained 9236F: block/partitions/efi.* 9237 9238HABANALABS PCI DRIVER 9239M: Oded Gabbay <ogabbay@kernel.org> 9240L: dri-devel@lists.freedesktop.org 9241S: Supported 9242C: irc://irc.oftc.net/dri-devel 9243T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9244F: Documentation/ABI/testing/debugfs-driver-habanalabs 9245F: Documentation/ABI/testing/sysfs-driver-habanalabs 9246F: drivers/accel/habanalabs/ 9247F: include/linux/habanalabs/ 9248F: include/trace/events/habanalabs.h 9249F: include/uapi/drm/habanalabs_accel.h 9250 9251HACKRF MEDIA DRIVER 9252M: Antti Palosaari <crope@iki.fi> 9253L: linux-media@vger.kernel.org 9254S: Maintained 9255W: https://linuxtv.org 9256W: http://palosaari.fi/linux/ 9257Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9258T: git git://linuxtv.org/anttip/media_tree.git 9259F: drivers/media/usb/hackrf/ 9260 9261HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9262M: Chuck Lever <chuck.lever@oracle.com> 9263L: kernel-tls-handshake@lists.linux.dev 9264L: netdev@vger.kernel.org 9265S: Maintained 9266F: Documentation/netlink/specs/handshake.yaml 9267F: Documentation/networking/tls-handshake.rst 9268F: include/net/handshake.h 9269F: include/trace/events/handshake.h 9270F: net/handshake/ 9271 9272HANTRO VPU CODEC DRIVER 9273M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9274M: Philipp Zabel <p.zabel@pengutronix.de> 9275L: linux-media@vger.kernel.org 9276L: linux-rockchip@lists.infradead.org 9277S: Maintained 9278F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9279F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9280F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9281F: drivers/media/platform/verisilicon/ 9282 9283HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9284M: Frank Seidel <frank@f-seidel.de> 9285L: platform-driver-x86@vger.kernel.org 9286S: Maintained 9287W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9288F: drivers/platform/x86/hdaps.c 9289 9290HARDWARE MONITORING 9291M: Jean Delvare <jdelvare@suse.com> 9292M: Guenter Roeck <linux@roeck-us.net> 9293L: linux-hwmon@vger.kernel.org 9294S: Maintained 9295W: http://hwmon.wiki.kernel.org/ 9296T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9297F: Documentation/ABI/testing/sysfs-class-hwmon 9298F: Documentation/devicetree/bindings/hwmon/ 9299F: Documentation/hwmon/ 9300F: drivers/hwmon/ 9301F: include/linux/hwmon*.h 9302F: include/trace/events/hwmon*.h 9303K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9304 9305HARDWARE RANDOM NUMBER GENERATOR CORE 9306M: Olivia Mackall <olivia@selenic.com> 9307M: Herbert Xu <herbert@gondor.apana.org.au> 9308L: linux-crypto@vger.kernel.org 9309S: Odd fixes 9310F: Documentation/admin-guide/hw_random.rst 9311F: Documentation/devicetree/bindings/rng/ 9312F: drivers/char/hw_random/ 9313F: include/linux/hw_random.h 9314 9315HARDWARE SPINLOCK CORE 9316M: Ohad Ben-Cohen <ohad@wizery.com> 9317M: Bjorn Andersson <andersson@kernel.org> 9318R: Baolin Wang <baolin.wang7@gmail.com> 9319L: linux-remoteproc@vger.kernel.org 9320S: Maintained 9321T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9322F: Documentation/devicetree/bindings/hwlock/ 9323F: Documentation/locking/hwspinlock.rst 9324F: drivers/hwspinlock/ 9325F: include/linux/hwspinlock.h 9326 9327HARDWARE TRACING FACILITIES 9328M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9329S: Maintained 9330F: drivers/hwtracing/ 9331 9332HARMONY SOUND DRIVER 9333L: linux-parisc@vger.kernel.org 9334S: Maintained 9335F: sound/parisc/harmony.* 9336 9337HDPVR USB VIDEO ENCODER DRIVER 9338M: Hans Verkuil <hverkuil@xs4all.nl> 9339L: linux-media@vger.kernel.org 9340S: Odd Fixes 9341W: https://linuxtv.org 9342T: git git://linuxtv.org/media_tree.git 9343F: drivers/media/usb/hdpvr/ 9344 9345HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9346M: Matt Hsiao <matt.hsiao@hpe.com> 9347S: Supported 9348F: drivers/misc/hpilo.[ch] 9349 9350HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9351M: Jerry Hoemann <jerry.hoemann@hpe.com> 9352S: Supported 9353F: Documentation/watchdog/hpwdt.rst 9354F: drivers/watchdog/hpwdt.c 9355 9356HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9357M: Don Brace <don.brace@microchip.com> 9358L: storagedev@microchip.com 9359L: linux-scsi@vger.kernel.org 9360S: Supported 9361F: Documentation/scsi/hpsa.rst 9362F: drivers/scsi/hpsa*.[ch] 9363F: include/linux/cciss*.h 9364F: include/uapi/linux/cciss*.h 9365 9366HFI1 DRIVER 9367M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9368L: linux-rdma@vger.kernel.org 9369S: Supported 9370F: drivers/infiniband/hw/hfi1 9371 9372HFS FILESYSTEM 9373L: linux-fsdevel@vger.kernel.org 9374S: Orphan 9375F: Documentation/filesystems/hfs.rst 9376F: fs/hfs/ 9377 9378HFSPLUS FILESYSTEM 9379L: linux-fsdevel@vger.kernel.org 9380S: Orphan 9381F: Documentation/filesystems/hfsplus.rst 9382F: fs/hfsplus/ 9383 9384HGA FRAMEBUFFER DRIVER 9385M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9386L: linux-nvidia@lists.surfsouth.com 9387S: Maintained 9388W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9389F: drivers/video/fbdev/hgafb.c 9390 9391HIBERNATION (aka Software Suspend, aka swsusp) 9392M: "Rafael J. Wysocki" <rafael@kernel.org> 9393M: Pavel Machek <pavel@ucw.cz> 9394L: linux-pm@vger.kernel.org 9395S: Supported 9396B: https://bugzilla.kernel.org 9397F: arch/*/include/asm/suspend*.h 9398F: arch/x86/power/ 9399F: drivers/base/power/ 9400F: include/linux/freezer.h 9401F: include/linux/pm.h 9402F: include/linux/suspend.h 9403F: kernel/power/ 9404 9405HID CORE LAYER 9406M: Jiri Kosina <jikos@kernel.org> 9407M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9408L: linux-input@vger.kernel.org 9409S: Maintained 9410T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9411F: Documentation/hid/ 9412F: drivers/hid/ 9413F: include/linux/hid* 9414F: include/uapi/linux/hid* 9415F: samples/hid/ 9416F: tools/testing/selftests/hid/ 9417 9418HID LOGITECH DRIVERS 9419R: Filipe Laíns <lains@riseup.net> 9420L: linux-input@vger.kernel.org 9421S: Maintained 9422F: drivers/hid/hid-logitech-* 9423 9424HID NVIDIA SHIELD DRIVER 9425M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9426L: linux-input@vger.kernel.org 9427S: Maintained 9428F: drivers/hid/hid-nvidia-shield.c 9429 9430HID PHOENIX RC FLIGHT CONTROLLER 9431M: Marcus Folkesson <marcus.folkesson@gmail.com> 9432L: linux-input@vger.kernel.org 9433S: Maintained 9434F: drivers/hid/hid-pxrc.c 9435 9436HID PLAYSTATION DRIVER 9437M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9438L: linux-input@vger.kernel.org 9439S: Supported 9440F: drivers/hid/hid-playstation.c 9441 9442HID SENSOR HUB DRIVERS 9443M: Jiri Kosina <jikos@kernel.org> 9444M: Jonathan Cameron <jic23@kernel.org> 9445M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9446L: linux-input@vger.kernel.org 9447L: linux-iio@vger.kernel.org 9448S: Maintained 9449F: Documentation/hid/hid-sensor* 9450F: drivers/hid/hid-sensor-* 9451F: drivers/iio/*/hid-* 9452F: include/linux/hid-sensor-* 9453 9454HID VRC-2 CAR CONTROLLER DRIVER 9455M: Marcus Folkesson <marcus.folkesson@gmail.com> 9456L: linux-input@vger.kernel.org 9457S: Maintained 9458F: drivers/hid/hid-vrc2.c 9459 9460HID WACOM DRIVER 9461M: Ping Cheng <ping.cheng@wacom.com> 9462M: Jason Gerecke <jason.gerecke@wacom.com> 9463L: linux-input@vger.kernel.org 9464S: Maintained 9465F: drivers/hid/wacom.h 9466F: drivers/hid/wacom_* 9467 9468HID++ LOGITECH DRIVERS 9469R: Filipe Laíns <lains@riseup.net> 9470R: Bastien Nocera <hadess@hadess.net> 9471L: linux-input@vger.kernel.org 9472S: Maintained 9473F: drivers/hid/hid-logitech-hidpp.c 9474 9475HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9476M: Thomas Gleixner <tglx@linutronix.de> 9477L: linux-kernel@vger.kernel.org 9478S: Maintained 9479T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9480F: Documentation/timers/ 9481F: include/linux/clockchips.h 9482F: include/linux/hrtimer.h 9483F: kernel/time/clockevents.c 9484F: kernel/time/hrtimer.c 9485F: kernel/time/timer_*.c 9486 9487HIGH-SPEED SCC DRIVER FOR AX.25 9488L: linux-hams@vger.kernel.org 9489S: Orphan 9490F: drivers/net/hamradio/scc.c 9491 9492HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9493M: HighPoint Linux Team <linux@highpoint-tech.com> 9494S: Supported 9495W: http://www.highpoint-tech.com 9496F: Documentation/scsi/hptiop.rst 9497F: drivers/scsi/hptiop.c 9498 9499HIKEY960 ONBOARD USB GPIO HUB DRIVER 9500M: John Stultz <jstultz@google.com> 9501L: linux-kernel@vger.kernel.org 9502S: Maintained 9503F: drivers/misc/hisi_hikey_usb.c 9504 9505HIMAX HX83112B TOUCHSCREEN SUPPORT 9506M: Job Noorman <job@noorman.info> 9507L: linux-input@vger.kernel.org 9508S: Maintained 9509F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9510F: drivers/input/touchscreen/himax_hx83112b.c 9511 9512HIPPI 9513M: Jes Sorensen <jes@trained-monkey.org> 9514L: linux-hippi@sunsite.dk 9515S: Maintained 9516F: drivers/net/hippi/ 9517F: include/linux/hippidevice.h 9518F: include/uapi/linux/if_hippi.h 9519F: net/802/hippi.c 9520 9521HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9522M: Kurt Kanzenbach <kurt@linutronix.de> 9523L: netdev@vger.kernel.org 9524S: Maintained 9525F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9526F: drivers/net/dsa/hirschmann/* 9527F: include/linux/platform_data/hirschmann-hellcreek.h 9528F: net/dsa/tag_hellcreek.c 9529 9530HISILICON DMA DRIVER 9531M: Zhou Wang <wangzhou1@hisilicon.com> 9532M: Jie Hai <haijie1@huawei.com> 9533L: dmaengine@vger.kernel.org 9534S: Maintained 9535F: drivers/dma/hisi_dma.c 9536 9537HISILICON GPIO DRIVER 9538M: Jay Fang <f.fangjian@huawei.com> 9539L: linux-gpio@vger.kernel.org 9540S: Maintained 9541F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9542F: drivers/gpio/gpio-hisi.c 9543 9544HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9545M: Longfang Liu <liulongfang@huawei.com> 9546L: linux-crypto@vger.kernel.org 9547S: Maintained 9548F: Documentation/ABI/testing/debugfs-hisi-hpre 9549F: drivers/crypto/hisilicon/hpre/hpre.h 9550F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9551F: drivers/crypto/hisilicon/hpre/hpre_main.c 9552 9553HISILICON HNS3 PMU DRIVER 9554M: Jijie Shao <shaojijie@huawei.com> 9555S: Supported 9556F: Documentation/admin-guide/perf/hns3-pmu.rst 9557F: drivers/perf/hisilicon/hns3_pmu.c 9558 9559HISILICON I2C CONTROLLER DRIVER 9560M: Yicong Yang <yangyicong@hisilicon.com> 9561L: linux-i2c@vger.kernel.org 9562S: Maintained 9563W: https://www.hisilicon.com 9564F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9565F: drivers/i2c/busses/i2c-hisi.c 9566 9567HISILICON KUNPENG SOC HCCS DRIVER 9568M: Huisong Li <lihuisong@huawei.com> 9569S: Maintained 9570F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9571F: drivers/soc/hisilicon/kunpeng_hccs.c 9572F: drivers/soc/hisilicon/kunpeng_hccs.h 9573 9574HISILICON LPC BUS DRIVER 9575M: Jay Fang <f.fangjian@huawei.com> 9576S: Maintained 9577W: http://www.hisilicon.com 9578F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9579F: drivers/bus/hisi_lpc.c 9580 9581HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9582M: Yisen Zhuang <yisen.zhuang@huawei.com> 9583M: Salil Mehta <salil.mehta@huawei.com> 9584L: netdev@vger.kernel.org 9585S: Maintained 9586W: http://www.hisilicon.com 9587F: drivers/net/ethernet/hisilicon/hns3/ 9588 9589HISILICON NETWORK SUBSYSTEM DRIVER 9590M: Yisen Zhuang <yisen.zhuang@huawei.com> 9591M: Salil Mehta <salil.mehta@huawei.com> 9592L: netdev@vger.kernel.org 9593S: Maintained 9594W: http://www.hisilicon.com 9595F: Documentation/devicetree/bindings/net/hisilicon*.txt 9596F: drivers/net/ethernet/hisilicon/ 9597 9598HISILICON PMU DRIVER 9599M: Yicong Yang <yangyicong@hisilicon.com> 9600M: Jonathan Cameron <jonathan.cameron@huawei.com> 9601S: Supported 9602W: http://www.hisilicon.com 9603F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9604F: Documentation/admin-guide/perf/hisi-pmu.rst 9605F: drivers/perf/hisilicon 9606 9607HISILICON PTT DRIVER 9608M: Yicong Yang <yangyicong@hisilicon.com> 9609M: Jonathan Cameron <jonathan.cameron@huawei.com> 9610L: linux-kernel@vger.kernel.org 9611S: Maintained 9612F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9613F: Documentation/trace/hisi-ptt.rst 9614F: drivers/hwtracing/ptt/ 9615F: tools/perf/arch/arm64/util/hisi-ptt.c 9616F: tools/perf/util/hisi-ptt* 9617F: tools/perf/util/hisi-ptt-decoder/* 9618 9619HISILICON QM DRIVER 9620M: Weili Qian <qianweili@huawei.com> 9621M: Zhou Wang <wangzhou1@hisilicon.com> 9622L: linux-crypto@vger.kernel.org 9623S: Maintained 9624F: drivers/crypto/hisilicon/Kconfig 9625F: drivers/crypto/hisilicon/Makefile 9626F: drivers/crypto/hisilicon/qm.c 9627F: drivers/crypto/hisilicon/sgl.c 9628F: include/linux/hisi_acc_qm.h 9629 9630HISILICON ROCE DRIVER 9631M: Junxian Huang <huangjunxian6@hisilicon.com> 9632L: linux-rdma@vger.kernel.org 9633S: Maintained 9634F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9635F: drivers/infiniband/hw/hns/ 9636 9637HISILICON SAS Controller 9638M: Xiang Chen <chenxiang66@hisilicon.com> 9639S: Supported 9640W: http://www.hisilicon.com 9641F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9642F: drivers/scsi/hisi_sas/ 9643 9644HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9645M: Kai Ye <yekai13@huawei.com> 9646M: Longfang Liu <liulongfang@huawei.com> 9647L: linux-crypto@vger.kernel.org 9648S: Maintained 9649F: Documentation/ABI/testing/debugfs-hisi-sec 9650F: drivers/crypto/hisilicon/sec2/sec.h 9651F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9652F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9653F: drivers/crypto/hisilicon/sec2/sec_main.c 9654 9655HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9656M: Jay Fang <f.fangjian@huawei.com> 9657L: linux-spi@vger.kernel.org 9658S: Maintained 9659W: http://www.hisilicon.com 9660F: drivers/spi/spi-hisi-kunpeng.c 9661 9662HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9663M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9664L: linux-kernel@vger.kernel.org 9665S: Maintained 9666F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9667F: drivers/spmi/hisi-spmi-controller.c 9668 9669HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9670M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9671L: linux-kernel@vger.kernel.org 9672S: Maintained 9673F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9674F: drivers/mfd/hi6421-spmi-pmic.c 9675 9676HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9677M: Weili Qian <qianweili@huawei.com> 9678S: Maintained 9679F: drivers/crypto/hisilicon/trng/trng.c 9680 9681HISILICON V3XX SPI NOR FLASH Controller Driver 9682M: Jay Fang <f.fangjian@huawei.com> 9683S: Maintained 9684W: http://www.hisilicon.com 9685F: drivers/spi/spi-hisi-sfc-v3xx.c 9686 9687HISILICON ZIP Controller DRIVER 9688M: Yang Shen <shenyang39@huawei.com> 9689M: Zhou Wang <wangzhou1@hisilicon.com> 9690L: linux-crypto@vger.kernel.org 9691S: Maintained 9692F: Documentation/ABI/testing/debugfs-hisi-zip 9693F: drivers/crypto/hisilicon/zip/ 9694 9695HMM - Heterogeneous Memory Management 9696M: Jérôme Glisse <jglisse@redhat.com> 9697L: linux-mm@kvack.org 9698S: Maintained 9699F: Documentation/mm/hmm.rst 9700F: include/linux/hmm* 9701F: lib/test_hmm* 9702F: mm/hmm* 9703F: tools/testing/selftests/mm/*hmm* 9704 9705HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9706M: Andreas Klinger <ak@it-klinger.de> 9707L: linux-iio@vger.kernel.org 9708S: Maintained 9709F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9710F: drivers/iio/pressure/mprls0025pa.c 9711 9712HOST AP DRIVER 9713L: linux-wireless@vger.kernel.org 9714S: Obsolete 9715F: drivers/net/wireless/intersil/hostap/ 9716 9717HP BIOSCFG DRIVER 9718M: Jorge Lopez <jorge.lopez2@hp.com> 9719L: platform-driver-x86@vger.kernel.org 9720S: Maintained 9721F: drivers/platform/x86/hp/hp-bioscfg/ 9722 9723HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9724L: platform-driver-x86@vger.kernel.org 9725S: Orphan 9726F: drivers/platform/x86/hp/tc1100-wmi.c 9727 9728HP WMI HARDWARE MONITOR DRIVER 9729M: James Seo <james@equiv.tech> 9730L: linux-hwmon@vger.kernel.org 9731S: Maintained 9732F: Documentation/hwmon/hp-wmi-sensors.rst 9733F: drivers/hwmon/hp-wmi-sensors.c 9734 9735HPET: High Precision Event Timers driver 9736M: Clemens Ladisch <clemens@ladisch.de> 9737S: Maintained 9738F: Documentation/timers/hpet.rst 9739F: drivers/char/hpet.c 9740F: include/linux/hpet.h 9741F: include/uapi/linux/hpet.h 9742 9743HPET: x86 9744S: Orphan 9745F: arch/x86/include/asm/hpet.h 9746F: arch/x86/kernel/hpet.c 9747 9748HPFS FILESYSTEM 9749M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9750S: Maintained 9751W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9752F: fs/hpfs/ 9753 9754HS3001 Hardware Temperature and Humidity Sensor 9755M: Andre Werner <andre.werner@systec-electronic.com> 9756L: linux-hwmon@vger.kernel.org 9757S: Maintained 9758F: drivers/hwmon/hs3001.c 9759 9760HSI SUBSYSTEM 9761M: Sebastian Reichel <sre@kernel.org> 9762S: Maintained 9763T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9764F: Documentation/ABI/testing/sysfs-bus-hsi 9765F: Documentation/driver-api/hsi.rst 9766F: drivers/hsi/ 9767F: include/linux/hsi/ 9768F: include/uapi/linux/hsi/ 9769 9770HSO 3G MODEM DRIVER 9771L: linux-usb@vger.kernel.org 9772S: Orphan 9773F: drivers/net/usb/hso.c 9774 9775HSR NETWORK PROTOCOL 9776L: netdev@vger.kernel.org 9777S: Orphan 9778F: net/hsr/ 9779 9780HT16K33 LED CONTROLLER DRIVER 9781M: Robin van der Gracht <robin@protonic.nl> 9782S: Maintained 9783F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9784F: drivers/auxdisplay/ht16k33.c 9785 9786HTCPEN TOUCHSCREEN DRIVER 9787M: Pau Oliva Fora <pof@eslack.org> 9788L: linux-input@vger.kernel.org 9789S: Maintained 9790F: drivers/input/touchscreen/htcpen.c 9791 9792HTE SUBSYSTEM 9793M: Dipen Patel <dipenp@nvidia.com> 9794L: timestamp@lists.linux.dev 9795S: Maintained 9796Q: https://patchwork.kernel.org/project/timestamp/list/ 9797T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9798F: Documentation/devicetree/bindings/timestamp/ 9799F: Documentation/driver-api/hte/ 9800F: drivers/hte/ 9801F: include/linux/hte.h 9802 9803HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9804M: Lorenzo Bianconi <lorenzo@kernel.org> 9805L: linux-iio@vger.kernel.org 9806S: Maintained 9807W: http://www.st.com/ 9808F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9809F: drivers/iio/humidity/hts221* 9810 9811HUAWEI ETHERNET DRIVER 9812M: Cai Huoqing <cai.huoqing@linux.dev> 9813L: netdev@vger.kernel.org 9814S: Maintained 9815F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9816F: drivers/net/ethernet/huawei/hinic/ 9817 9818HUGETLB SUBSYSTEM 9819M: Mike Kravetz <mike.kravetz@oracle.com> 9820M: Muchun Song <muchun.song@linux.dev> 9821L: linux-mm@kvack.org 9822S: Maintained 9823F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9824F: Documentation/admin-guide/mm/hugetlbpage.rst 9825F: Documentation/mm/hugetlbfs_reserv.rst 9826F: Documentation/mm/vmemmap_dedup.rst 9827F: fs/hugetlbfs/ 9828F: include/linux/hugetlb.h 9829F: mm/hugetlb.c 9830F: mm/hugetlb_vmemmap.c 9831F: mm/hugetlb_vmemmap.h 9832F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 9833 9834HVA ST MEDIA DRIVER 9835M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9836L: linux-media@vger.kernel.org 9837S: Supported 9838W: https://linuxtv.org 9839T: git git://linuxtv.org/media_tree.git 9840F: drivers/media/platform/st/sti/hva 9841 9842HWPOISON MEMORY FAILURE HANDLING 9843M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9844R: Miaohe Lin <linmiaohe@huawei.com> 9845L: linux-mm@kvack.org 9846S: Maintained 9847F: mm/hwpoison-inject.c 9848F: mm/memory-failure.c 9849 9850HYCON HY46XX TOUCHSCREEN SUPPORT 9851M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9852L: linux-input@vger.kernel.org 9853S: Maintained 9854F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9855F: drivers/input/touchscreen/hycon-hy46xx.c 9856 9857HYGON PROCESSOR SUPPORT 9858M: Pu Wen <puwen@hygon.cn> 9859L: linux-kernel@vger.kernel.org 9860S: Maintained 9861F: arch/x86/kernel/cpu/hygon.c 9862 9863HYNIX HI556 SENSOR DRIVER 9864M: Sakari Ailus <sakari.ailus@linux.intel.com> 9865L: linux-media@vger.kernel.org 9866S: Maintained 9867T: git git://linuxtv.org/media_tree.git 9868F: drivers/media/i2c/hi556.c 9869 9870HYNIX HI846 SENSOR DRIVER 9871M: Martin Kepplinger <martin.kepplinger@puri.sm> 9872L: linux-media@vger.kernel.org 9873S: Maintained 9874F: drivers/media/i2c/hi846.c 9875 9876HYNIX HI847 SENSOR DRIVER 9877M: Sakari Ailus <sakari.ailus@linux.intel.com> 9878L: linux-media@vger.kernel.org 9879S: Maintained 9880F: drivers/media/i2c/hi847.c 9881 9882Hyper-V/Azure CORE AND DRIVERS 9883M: "K. Y. Srinivasan" <kys@microsoft.com> 9884M: Haiyang Zhang <haiyangz@microsoft.com> 9885M: Wei Liu <wei.liu@kernel.org> 9886M: Dexuan Cui <decui@microsoft.com> 9887L: linux-hyperv@vger.kernel.org 9888S: Supported 9889T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9890F: Documentation/ABI/stable/sysfs-bus-vmbus 9891F: Documentation/ABI/testing/debugfs-hyperv 9892F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9893F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9894F: Documentation/virt/hyperv 9895F: arch/arm64/hyperv 9896F: arch/arm64/include/asm/hyperv-tlfs.h 9897F: arch/arm64/include/asm/mshyperv.h 9898F: arch/x86/hyperv 9899F: arch/x86/include/asm/hyperv-tlfs.h 9900F: arch/x86/include/asm/mshyperv.h 9901F: arch/x86/include/asm/trace/hyperv.h 9902F: arch/x86/kernel/cpu/mshyperv.c 9903F: drivers/clocksource/hyperv_timer.c 9904F: drivers/hid/hid-hyperv.c 9905F: drivers/hv/ 9906F: drivers/input/serio/hyperv-keyboard.c 9907F: drivers/iommu/hyperv-iommu.c 9908F: drivers/net/ethernet/microsoft/ 9909F: drivers/net/hyperv/ 9910F: drivers/pci/controller/pci-hyperv-intf.c 9911F: drivers/pci/controller/pci-hyperv.c 9912F: drivers/scsi/storvsc_drv.c 9913F: drivers/uio/uio_hv_generic.c 9914F: drivers/video/fbdev/hyperv_fb.c 9915F: include/asm-generic/hyperv-tlfs.h 9916F: include/asm-generic/mshyperv.h 9917F: include/clocksource/hyperv_timer.h 9918F: include/linux/hyperv.h 9919F: include/net/mana 9920F: include/uapi/linux/hyperv.h 9921F: net/vmw_vsock/hyperv_transport.c 9922F: tools/hv/ 9923 9924HYPERBUS SUPPORT 9925M: Vignesh Raghavendra <vigneshr@ti.com> 9926R: Tudor Ambarus <tudor.ambarus@linaro.org> 9927L: linux-mtd@lists.infradead.org 9928S: Supported 9929Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9930C: irc://irc.oftc.net/mtd 9931T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9932F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9933F: drivers/mtd/hyperbus/ 9934F: include/linux/mtd/hyperbus.h 9935 9936HYPERVISOR VIRTUAL CONSOLE DRIVER 9937L: linuxppc-dev@lists.ozlabs.org 9938S: Odd Fixes 9939F: drivers/tty/hvc/ 9940 9941I2C ACPI SUPPORT 9942M: Mika Westerberg <mika.westerberg@linux.intel.com> 9943L: linux-i2c@vger.kernel.org 9944L: linux-acpi@vger.kernel.org 9945S: Maintained 9946F: drivers/i2c/i2c-core-acpi.c 9947 9948I2C ADDRESS TRANSLATOR (ATR) 9949M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 9950R: Luca Ceresoli <luca.ceresoli@bootlin.com> 9951L: linux-i2c@vger.kernel.org 9952S: Maintained 9953F: drivers/i2c/i2c-atr.c 9954F: include/linux/i2c-atr.h 9955 9956I2C CONTROLLER DRIVER FOR NVIDIA GPU 9957M: Ajay Gupta <ajayg@nvidia.com> 9958L: linux-i2c@vger.kernel.org 9959S: Maintained 9960F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9961F: drivers/i2c/busses/i2c-nvidia-gpu.c 9962 9963I2C MUXES 9964M: Peter Rosin <peda@axentia.se> 9965L: linux-i2c@vger.kernel.org 9966S: Maintained 9967F: Documentation/devicetree/bindings/i2c/i2c-arb* 9968F: Documentation/devicetree/bindings/i2c/i2c-gate* 9969F: Documentation/devicetree/bindings/i2c/i2c-mux* 9970F: Documentation/i2c/i2c-topology.rst 9971F: Documentation/i2c/muxes/ 9972F: drivers/i2c/i2c-mux.c 9973F: drivers/i2c/muxes/ 9974F: include/linux/i2c-mux.h 9975 9976I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9977M: Gregory CLEMENT <gregory.clement@bootlin.com> 9978L: linux-i2c@vger.kernel.org 9979S: Maintained 9980F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9981F: drivers/i2c/busses/i2c-mv64xxx.c 9982 9983I2C OVER PARALLEL PORT 9984M: Jean Delvare <jdelvare@suse.com> 9985L: linux-i2c@vger.kernel.org 9986S: Maintained 9987F: Documentation/i2c/busses/i2c-parport.rst 9988F: drivers/i2c/busses/i2c-parport.c 9989 9990I2C SUBSYSTEM 9991M: Wolfram Sang <wsa@kernel.org> 9992L: linux-i2c@vger.kernel.org 9993S: Maintained 9994W: https://i2c.wiki.kernel.org/ 9995Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9996T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9997F: Documentation/devicetree/bindings/i2c/i2c.txt 9998F: Documentation/i2c/ 9999F: drivers/i2c/* 10000F: include/dt-bindings/i2c/i2c.h 10001F: include/linux/i2c-dev.h 10002F: include/linux/i2c-smbus.h 10003F: include/linux/i2c.h 10004F: include/uapi/linux/i2c-*.h 10005F: include/uapi/linux/i2c.h 10006 10007I2C SUBSYSTEM HOST DRIVERS 10008M: Andi Shyti <andi.shyti@kernel.org> 10009L: linux-i2c@vger.kernel.org 10010S: Maintained 10011W: https://i2c.wiki.kernel.org/ 10012Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10014F: Documentation/devicetree/bindings/i2c/ 10015F: drivers/i2c/algos/ 10016F: drivers/i2c/busses/ 10017F: include/dt-bindings/i2c/ 10018 10019I2C-TAOS-EVM DRIVER 10020M: Jean Delvare <jdelvare@suse.com> 10021L: linux-i2c@vger.kernel.org 10022S: Maintained 10023F: Documentation/i2c/busses/i2c-taos-evm.rst 10024F: drivers/i2c/busses/i2c-taos-evm.c 10025 10026I2C-TINY-USB DRIVER 10027M: Till Harbaum <till@harbaum.org> 10028L: linux-i2c@vger.kernel.org 10029S: Maintained 10030W: http://www.harbaum.org/till/i2c_tiny_usb 10031F: drivers/i2c/busses/i2c-tiny-usb.c 10032 10033I2C/SMBUS CONTROLLER DRIVERS FOR PC 10034M: Jean Delvare <jdelvare@suse.com> 10035L: linux-i2c@vger.kernel.org 10036S: Maintained 10037F: Documentation/i2c/busses/i2c-ali1535.rst 10038F: Documentation/i2c/busses/i2c-ali1563.rst 10039F: Documentation/i2c/busses/i2c-ali15x3.rst 10040F: Documentation/i2c/busses/i2c-amd756.rst 10041F: Documentation/i2c/busses/i2c-amd8111.rst 10042F: Documentation/i2c/busses/i2c-i801.rst 10043F: Documentation/i2c/busses/i2c-nforce2.rst 10044F: Documentation/i2c/busses/i2c-piix4.rst 10045F: Documentation/i2c/busses/i2c-sis5595.rst 10046F: Documentation/i2c/busses/i2c-sis630.rst 10047F: Documentation/i2c/busses/i2c-sis96x.rst 10048F: Documentation/i2c/busses/i2c-via.rst 10049F: Documentation/i2c/busses/i2c-viapro.rst 10050F: drivers/i2c/busses/i2c-ali1535.c 10051F: drivers/i2c/busses/i2c-ali1563.c 10052F: drivers/i2c/busses/i2c-ali15x3.c 10053F: drivers/i2c/busses/i2c-amd756-s4882.c 10054F: drivers/i2c/busses/i2c-amd756.c 10055F: drivers/i2c/busses/i2c-amd8111.c 10056F: drivers/i2c/busses/i2c-i801.c 10057F: drivers/i2c/busses/i2c-isch.c 10058F: drivers/i2c/busses/i2c-nforce2-s4985.c 10059F: drivers/i2c/busses/i2c-nforce2.c 10060F: drivers/i2c/busses/i2c-piix4.c 10061F: drivers/i2c/busses/i2c-sis5595.c 10062F: drivers/i2c/busses/i2c-sis630.c 10063F: drivers/i2c/busses/i2c-sis96x.c 10064F: drivers/i2c/busses/i2c-via.c 10065F: drivers/i2c/busses/i2c-viapro.c 10066 10067I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10068M: Hans de Goede <hdegoede@redhat.com> 10069L: linux-i2c@vger.kernel.org 10070S: Maintained 10071F: drivers/i2c/busses/i2c-cht-wc.c 10072 10073I2C/SMBUS ISMT DRIVER 10074M: Seth Heasley <seth.heasley@intel.com> 10075M: Neil Horman <nhorman@tuxdriver.com> 10076L: linux-i2c@vger.kernel.org 10077F: Documentation/i2c/busses/i2c-ismt.rst 10078F: drivers/i2c/busses/i2c-ismt.c 10079 10080I2C/SMBUS STUB DRIVER 10081M: Jean Delvare <jdelvare@suse.com> 10082L: linux-i2c@vger.kernel.org 10083S: Maintained 10084F: drivers/i2c/i2c-stub.c 10085 10086I3C DRIVER FOR ASPEED AST2600 10087M: Jeremy Kerr <jk@codeconstruct.com.au> 10088S: Maintained 10089F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10090F: drivers/i3c/master/ast2600-i3c-master.c 10091 10092I3C DRIVER FOR CADENCE I3C MASTER IP 10093M: Przemysław Gaj <pgaj@cadence.com> 10094S: Maintained 10095F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10096F: drivers/i3c/master/i3c-master-cdns.c 10097 10098I3C DRIVER FOR SYNOPSYS DESIGNWARE 10099S: Orphan 10100F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10101F: drivers/i3c/master/dw* 10102 10103I3C SUBSYSTEM 10104M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10105L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10106S: Maintained 10107C: irc://chat.freenode.net/linux-i3c 10108T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10109F: Documentation/ABI/testing/sysfs-bus-i3c 10110F: Documentation/devicetree/bindings/i3c/ 10111F: Documentation/driver-api/i3c 10112F: drivers/i3c/ 10113F: include/linux/i3c/ 10114 10115IBM Operation Panel Input Driver 10116M: Eddie James <eajames@linux.ibm.com> 10117L: linux-input@vger.kernel.org 10118S: Maintained 10119F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10120F: drivers/input/misc/ibm-panel.c 10121 10122IBM Power 842 compression accelerator 10123M: Haren Myneni <haren@us.ibm.com> 10124S: Supported 10125F: crypto/842.c 10126F: drivers/crypto/nx/Kconfig 10127F: drivers/crypto/nx/Makefile 10128F: drivers/crypto/nx/nx-842* 10129F: include/linux/sw842.h 10130F: lib/842/ 10131 10132IBM Power in-Nest Crypto Acceleration 10133M: Breno Leitão <leitao@debian.org> 10134M: Nayna Jain <nayna@linux.ibm.com> 10135M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10136L: linux-crypto@vger.kernel.org 10137S: Supported 10138F: drivers/crypto/nx/Kconfig 10139F: drivers/crypto/nx/Makefile 10140F: drivers/crypto/nx/nx-aes* 10141F: drivers/crypto/nx/nx-sha* 10142F: drivers/crypto/nx/nx.* 10143F: drivers/crypto/nx/nx_csbcpb.h 10144F: drivers/crypto/nx/nx_debugfs.c 10145 10146IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10147M: Tyrel Datwyler <tyreld@linux.ibm.com> 10148L: linux-pci@vger.kernel.org 10149L: linuxppc-dev@lists.ozlabs.org 10150S: Supported 10151F: drivers/pci/hotplug/rpadlpar* 10152 10153IBM Power Linux RAID adapter 10154M: Brian King <brking@us.ibm.com> 10155S: Supported 10156F: drivers/scsi/ipr.* 10157 10158IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10159M: Tyrel Datwyler <tyreld@linux.ibm.com> 10160L: linux-pci@vger.kernel.org 10161L: linuxppc-dev@lists.ozlabs.org 10162S: Supported 10163F: drivers/pci/hotplug/rpaphp* 10164 10165IBM Power SRIOV Virtual NIC Device Driver 10166M: Haren Myneni <haren@linux.ibm.com> 10167M: Rick Lindsley <ricklind@linux.ibm.com> 10168R: Nick Child <nnac123@linux.ibm.com> 10169R: Dany Madden <danymadden@us.ibm.com> 10170R: Thomas Falcon <tlfalcon@linux.ibm.com> 10171L: netdev@vger.kernel.org 10172S: Supported 10173F: drivers/net/ethernet/ibm/ibmvnic.* 10174 10175IBM Power VFIO Support 10176M: Timothy Pearson <tpearson@raptorengineering.com> 10177S: Supported 10178F: drivers/vfio/vfio_iommu_spapr_tce.c 10179 10180IBM Power Virtual Ethernet Device Driver 10181M: Nick Child <nnac123@linux.ibm.com> 10182L: netdev@vger.kernel.org 10183S: Supported 10184F: drivers/net/ethernet/ibm/ibmveth.* 10185 10186IBM Power Virtual FC Device Drivers 10187M: Tyrel Datwyler <tyreld@linux.ibm.com> 10188L: linux-scsi@vger.kernel.org 10189S: Supported 10190F: drivers/scsi/ibmvscsi/ibmvfc* 10191 10192IBM Power Virtual Management Channel Driver 10193M: Brad Warrum <bwarrum@linux.ibm.com> 10194M: Ritu Agarwal <rituagar@linux.ibm.com> 10195S: Supported 10196F: drivers/misc/ibmvmc.* 10197 10198IBM Power Virtual SCSI Device Drivers 10199M: Tyrel Datwyler <tyreld@linux.ibm.com> 10200L: linux-scsi@vger.kernel.org 10201S: Supported 10202F: drivers/scsi/ibmvscsi/ibmvscsi* 10203F: include/scsi/viosrp.h 10204 10205IBM Power Virtual SCSI Device Target Driver 10206M: Michael Cyr <mikecyr@linux.ibm.com> 10207L: linux-scsi@vger.kernel.org 10208L: target-devel@vger.kernel.org 10209S: Supported 10210F: drivers/scsi/ibmvscsi_tgt/ 10211 10212IBM Power VMX Cryptographic instructions 10213M: Breno Leitão <leitao@debian.org> 10214M: Nayna Jain <nayna@linux.ibm.com> 10215M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10216L: linux-crypto@vger.kernel.org 10217S: Supported 10218F: drivers/crypto/vmx/Kconfig 10219F: drivers/crypto/vmx/Makefile 10220F: drivers/crypto/vmx/aes* 10221F: drivers/crypto/vmx/ghash* 10222F: drivers/crypto/vmx/ppc-xlate.pl 10223F: drivers/crypto/vmx/vmx.c 10224 10225IBM ServeRAID RAID DRIVER 10226S: Orphan 10227F: drivers/scsi/ips.* 10228 10229ICH LPC AND GPIO DRIVER 10230M: Peter Tyser <ptyser@xes-inc.com> 10231S: Maintained 10232F: drivers/gpio/gpio-ich.c 10233F: drivers/mfd/lpc_ich.c 10234 10235ICY I2C DRIVER 10236M: Max Staudt <max@enpas.org> 10237L: linux-i2c@vger.kernel.org 10238S: Maintained 10239F: drivers/i2c/busses/i2c-icy.c 10240 10241IDEAPAD LAPTOP EXTRAS DRIVER 10242M: Ike Panhc <ike.pan@canonical.com> 10243L: platform-driver-x86@vger.kernel.org 10244S: Maintained 10245W: http://launchpad.net/ideapad-laptop 10246F: drivers/platform/x86/ideapad-laptop.c 10247 10248IDEAPAD LAPTOP SLIDEBAR DRIVER 10249M: Andrey Moiseev <o2g.org.ru@gmail.com> 10250L: linux-input@vger.kernel.org 10251S: Maintained 10252W: https://github.com/o2genum/ideapad-slidebar 10253F: drivers/input/misc/ideapad_slidebar.c 10254 10255IDMAPPED MOUNTS 10256M: Christian Brauner <brauner@kernel.org> 10257M: Seth Forshee <sforshee@kernel.org> 10258L: linux-fsdevel@vger.kernel.org 10259S: Maintained 10260T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10261F: Documentation/filesystems/idmappings.rst 10262F: include/linux/mnt_idmapping.* 10263F: tools/testing/selftests/mount_setattr/ 10264 10265IDT VersaClock 5 CLOCK DRIVER 10266M: Luca Ceresoli <luca@lucaceresoli.net> 10267S: Maintained 10268F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10269F: drivers/clk/clk-versaclock5.c 10270 10271IEEE 802.15.4 SUBSYSTEM 10272M: Alexander Aring <alex.aring@gmail.com> 10273M: Stefan Schmidt <stefan@datenfreihafen.org> 10274M: Miquel Raynal <miquel.raynal@bootlin.com> 10275L: linux-wpan@vger.kernel.org 10276S: Maintained 10277W: https://linux-wpan.org/ 10278Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10279T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10280T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10281F: Documentation/networking/ieee802154.rst 10282F: drivers/net/ieee802154/ 10283F: include/linux/ieee802154.h 10284F: include/linux/nl802154.h 10285F: include/net/af_ieee802154.h 10286F: include/net/cfg802154.h 10287F: include/net/ieee802154_netdev.h 10288F: include/net/mac802154.h 10289F: include/net/nl802154.h 10290F: net/ieee802154/ 10291F: net/mac802154/ 10292 10293IFCVF VIRTIO DATA PATH ACCELERATOR 10294R: Zhu Lingshan <lingshan.zhu@intel.com> 10295F: drivers/vdpa/ifcvf/ 10296 10297IFE PROTOCOL 10298M: Yotam Gigi <yotam.gi@gmail.com> 10299M: Jamal Hadi Salim <jhs@mojatatu.com> 10300F: include/net/ife.h 10301F: include/uapi/linux/ife.h 10302F: net/ife 10303 10304IGORPLUG-USB IR RECEIVER 10305M: Sean Young <sean@mess.org> 10306L: linux-media@vger.kernel.org 10307S: Maintained 10308F: drivers/media/rc/igorplugusb.c 10309 10310IGUANAWORKS USB IR TRANSCEIVER 10311M: Sean Young <sean@mess.org> 10312L: linux-media@vger.kernel.org 10313S: Maintained 10314F: drivers/media/rc/iguanair.c 10315 10316IIO DIGITAL POTENTIOMETER DAC 10317M: Peter Rosin <peda@axentia.se> 10318L: linux-iio@vger.kernel.org 10319S: Maintained 10320F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10321F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10322F: drivers/iio/dac/dpot-dac.c 10323 10324IIO ENVELOPE DETECTOR 10325M: Peter Rosin <peda@axentia.se> 10326L: linux-iio@vger.kernel.org 10327S: Maintained 10328F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10329F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10330F: drivers/iio/adc/envelope-detector.c 10331 10332IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10333M: Matti Vaittinen <mazziesaccount@gmail.com> 10334L: linux-iio@vger.kernel.org 10335S: Maintained 10336F: drivers/iio/light/gain-time-scale-helper.c 10337F: drivers/iio/light/gain-time-scale-helper.h 10338 10339IIO MULTIPLEXER 10340M: Peter Rosin <peda@axentia.se> 10341L: linux-iio@vger.kernel.org 10342S: Maintained 10343F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10344F: drivers/iio/multiplexer/iio-mux.c 10345 10346IIO SCMI BASED DRIVER 10347M: Jyoti Bhayana <jbhayana@google.com> 10348L: linux-iio@vger.kernel.org 10349S: Maintained 10350F: drivers/iio/common/scmi_sensors/scmi_iio.c 10351 10352IIO SUBSYSTEM AND DRIVERS 10353M: Jonathan Cameron <jic23@kernel.org> 10354R: Lars-Peter Clausen <lars@metafoo.de> 10355L: linux-iio@vger.kernel.org 10356S: Maintained 10357T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10358F: Documentation/ABI/testing/configfs-iio* 10359F: Documentation/ABI/testing/sysfs-bus-iio* 10360F: Documentation/devicetree/bindings/iio/ 10361F: drivers/iio/ 10362F: drivers/staging/iio/ 10363F: include/dt-bindings/iio/ 10364F: include/linux/iio/ 10365F: tools/iio/ 10366 10367IIO UNIT CONVERTER 10368M: Peter Rosin <peda@axentia.se> 10369L: linux-iio@vger.kernel.org 10370S: Maintained 10371F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10372F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10373F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10374F: drivers/iio/afe/iio-rescale.c 10375 10376IKANOS/ADI EAGLE ADSL USB DRIVER 10377M: Matthieu Castet <castet.matthieu@free.fr> 10378M: Stanislaw Gruszka <stf_xl@wp.pl> 10379S: Maintained 10380F: drivers/usb/atm/ueagle-atm.c 10381 10382IMAGIS TOUCHSCREEN DRIVER 10383M: Markuss Broks <markuss.broks@gmail.com> 10384S: Maintained 10385F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10386F: drivers/input/touchscreen/imagis.c 10387 10388IMGTEC ASCII LCD DRIVER 10389M: Paul Burton <paulburton@kernel.org> 10390S: Maintained 10391F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10392F: drivers/auxdisplay/img-ascii-lcd.c 10393 10394IMGTEC IR DECODER DRIVER 10395S: Orphan 10396F: drivers/media/rc/img-ir/ 10397 10398IMON SOUNDGRAPH USB IR RECEIVER 10399M: Sean Young <sean@mess.org> 10400L: linux-media@vger.kernel.org 10401S: Maintained 10402F: drivers/media/rc/imon.c 10403F: drivers/media/rc/imon_raw.c 10404 10405IMS TWINTURBO FRAMEBUFFER DRIVER 10406L: linux-fbdev@vger.kernel.org 10407S: Orphan 10408F: drivers/video/fbdev/imsttfb.c 10409 10410INA209 HARDWARE MONITOR DRIVER 10411M: Guenter Roeck <linux@roeck-us.net> 10412L: linux-hwmon@vger.kernel.org 10413S: Maintained 10414F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10415F: Documentation/hwmon/ina209.rst 10416F: drivers/hwmon/ina209.c 10417 10418INA2XX HARDWARE MONITOR DRIVER 10419M: Guenter Roeck <linux@roeck-us.net> 10420L: linux-hwmon@vger.kernel.org 10421S: Maintained 10422F: Documentation/hwmon/ina2xx.rst 10423F: drivers/hwmon/ina2xx.c 10424F: include/linux/platform_data/ina2xx.h 10425 10426INDEX OF FURTHER KERNEL DOCUMENTATION 10427M: Carlos Bilbao <carlos.bilbao@amd.com> 10428S: Maintained 10429F: Documentation/process/kernel-docs.rst 10430 10431INDUSTRY PACK SUBSYSTEM (IPACK) 10432M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10433M: Jens Taprogge <jens.taprogge@taprogge.org> 10434M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10435L: industrypack-devel@lists.sourceforge.net 10436S: Maintained 10437W: http://industrypack.sourceforge.net 10438F: drivers/ipack/ 10439 10440INFINEON DPS310 Driver 10441M: Eddie James <eajames@linux.ibm.com> 10442L: linux-iio@vger.kernel.org 10443S: Maintained 10444F: drivers/iio/pressure/dps310.c 10445 10446INFINEON PEB2466 ASoC CODEC 10447M: Herve Codina <herve.codina@bootlin.com> 10448L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10449S: Maintained 10450F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10451F: sound/soc/codecs/peb2466.c 10452 10453INFINIBAND SUBSYSTEM 10454M: Jason Gunthorpe <jgg@nvidia.com> 10455M: Leon Romanovsky <leonro@nvidia.com> 10456L: linux-rdma@vger.kernel.org 10457S: Supported 10458W: https://github.com/linux-rdma/rdma-core 10459Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10460T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10461F: Documentation/devicetree/bindings/infiniband/ 10462F: Documentation/infiniband/ 10463F: drivers/infiniband/ 10464F: include/rdma/ 10465F: include/trace/events/ib_mad.h 10466F: include/trace/events/ib_umad.h 10467F: include/trace/misc/rdma.h 10468F: include/uapi/linux/if_infiniband.h 10469F: include/uapi/rdma/ 10470F: samples/bpf/ibumad_kern.c 10471F: samples/bpf/ibumad_user.c 10472 10473INGENIC JZ4780 NAND DRIVER 10474M: Harvey Hunt <harveyhuntnexus@gmail.com> 10475L: linux-mtd@lists.infradead.org 10476L: linux-mips@vger.kernel.org 10477S: Maintained 10478F: drivers/mtd/nand/raw/ingenic/ 10479 10480INGENIC JZ47xx SoCs 10481M: Paul Cercueil <paul@crapouillou.net> 10482L: linux-mips@vger.kernel.org 10483S: Maintained 10484F: arch/mips/boot/dts/ingenic/ 10485F: arch/mips/generic/board-ingenic.c 10486F: arch/mips/include/asm/mach-ingenic/ 10487F: arch/mips/ingenic/Kconfig 10488F: drivers/clk/ingenic/ 10489F: drivers/dma/dma-jz4780.c 10490F: drivers/gpu/drm/ingenic/ 10491F: drivers/i2c/busses/i2c-jz4780.c 10492F: drivers/iio/adc/ingenic-adc.c 10493F: drivers/irqchip/irq-ingenic.c 10494F: drivers/memory/jz4780-nemc.c 10495F: drivers/mmc/host/jz4740_mmc.c 10496F: drivers/mtd/nand/raw/ingenic/ 10497F: drivers/pinctrl/pinctrl-ingenic.c 10498F: drivers/power/supply/ingenic-battery.c 10499F: drivers/pwm/pwm-jz4740.c 10500F: drivers/remoteproc/ingenic_rproc.c 10501F: drivers/rtc/rtc-jz4740.c 10502F: drivers/tty/serial/8250/8250_ingenic.c 10503F: drivers/usb/musb/jz4740.c 10504F: drivers/watchdog/jz4740_wdt.c 10505F: include/dt-bindings/iio/adc/ingenic,adc.h 10506F: include/linux/mfd/ingenic-tcu.h 10507F: sound/soc/codecs/jz47* 10508F: sound/soc/jz4740/ 10509 10510INJOINIC IP5xxx POWER BANK IC DRIVER 10511M: Samuel Holland <samuel@sholland.org> 10512S: Maintained 10513F: drivers/power/supply/ip5xxx_power.c 10514 10515INOTIFY 10516M: Jan Kara <jack@suse.cz> 10517R: Amir Goldstein <amir73il@gmail.com> 10518L: linux-fsdevel@vger.kernel.org 10519S: Maintained 10520F: Documentation/filesystems/inotify.rst 10521F: fs/notify/inotify/ 10522F: include/linux/inotify.h 10523F: include/uapi/linux/inotify.h 10524 10525INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10526M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10527L: linux-input@vger.kernel.org 10528S: Maintained 10529Q: http://patchwork.kernel.org/project/linux-input/list/ 10530T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10531F: Documentation/devicetree/bindings/input/ 10532F: Documentation/devicetree/bindings/serio/ 10533F: Documentation/input/ 10534F: drivers/input/ 10535F: include/dt-bindings/input/ 10536F: include/linux/input.h 10537F: include/linux/input/ 10538F: include/uapi/linux/input-event-codes.h 10539F: include/uapi/linux/input.h 10540 10541INPUT MULTITOUCH (MT) PROTOCOL 10542M: Henrik Rydberg <rydberg@bitmath.org> 10543L: linux-input@vger.kernel.org 10544S: Odd fixes 10545F: Documentation/input/multi-touch-protocol.rst 10546F: drivers/input/input-mt.c 10547K: \b(ABS|SYN)_MT_ 10548 10549INSIDE SECURE CRYPTO DRIVER 10550M: Antoine Tenart <atenart@kernel.org> 10551L: linux-crypto@vger.kernel.org 10552S: Maintained 10553F: drivers/crypto/inside-secure/ 10554 10555INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10556M: Mimi Zohar <zohar@linux.ibm.com> 10557M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10558L: linux-integrity@vger.kernel.org 10559S: Supported 10560T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10561F: security/integrity/ 10562F: security/integrity/ima/ 10563 10564INTEL 810/815 FRAMEBUFFER DRIVER 10565M: Antonino Daplas <adaplas@gmail.com> 10566L: linux-fbdev@vger.kernel.org 10567S: Maintained 10568F: drivers/video/fbdev/i810/ 10569 10570INTEL 8254 COUNTER DRIVER 10571M: William Breathitt Gray <william.gray@linaro.org> 10572L: linux-iio@vger.kernel.org 10573S: Maintained 10574F: drivers/counter/i8254.c 10575F: include/linux/i8254.h 10576 10577INTEL 8255 GPIO DRIVER 10578M: William Breathitt Gray <william.gray@linaro.org> 10579L: linux-gpio@vger.kernel.org 10580S: Maintained 10581F: drivers/gpio/gpio-i8255.c 10582F: drivers/gpio/gpio-i8255.h 10583 10584INTEL ASoC DRIVERS 10585M: Cezary Rojewski <cezary.rojewski@intel.com> 10586M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10587M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10588M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10589M: Bard Liao <yung-chuan.liao@linux.intel.com> 10590M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10591M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10592L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10593S: Supported 10594F: sound/soc/intel/ 10595 10596INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10597M: Hans de Goede <hdegoede@redhat.com> 10598L: platform-driver-x86@vger.kernel.org 10599S: Maintained 10600F: drivers/platform/x86/intel/atomisp2/pm.c 10601 10602INTEL ATOMISP2 LED DRIVER 10603M: Hans de Goede <hdegoede@redhat.com> 10604L: platform-driver-x86@vger.kernel.org 10605S: Maintained 10606F: drivers/platform/x86/intel/atomisp2/led.c 10607 10608INTEL BIOS SAR INT1092 DRIVER 10609M: Shravan Sudhakar <s.shravan@intel.com> 10610L: platform-driver-x86@vger.kernel.org 10611S: Maintained 10612F: drivers/platform/x86/intel/int1092/ 10613 10614INTEL BROXTON PMC DRIVER 10615M: Mika Westerberg <mika.westerberg@linux.intel.com> 10616M: Zha Qipeng <qipeng.zha@intel.com> 10617S: Maintained 10618F: drivers/mfd/intel_pmc_bxt.c 10619F: include/linux/mfd/intel_pmc_bxt.h 10620 10621INTEL C600 SERIES SAS CONTROLLER DRIVER 10622M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10623L: linux-scsi@vger.kernel.org 10624S: Supported 10625T: git git://git.code.sf.net/p/intel-sas/isci 10626F: drivers/scsi/isci/ 10627 10628INTEL CPU family model numbers 10629M: Tony Luck <tony.luck@intel.com> 10630M: x86@kernel.org 10631L: linux-kernel@vger.kernel.org 10632S: Supported 10633F: arch/x86/include/asm/intel-family.h 10634 10635INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10636M: Jani Nikula <jani.nikula@linux.intel.com> 10637M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10638M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10639M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10640L: intel-gfx@lists.freedesktop.org 10641S: Supported 10642W: https://01.org/linuxgraphics/ 10643Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10644B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10645C: irc://irc.oftc.net/intel-gfx 10646T: git git://anongit.freedesktop.org/drm-intel 10647F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10648F: Documentation/gpu/i915.rst 10649F: drivers/gpu/drm/ci/xfails/i915* 10650F: drivers/gpu/drm/i915/ 10651F: include/drm/i915* 10652F: include/uapi/drm/i915_drm.h 10653 10654INTEL ETHERNET DRIVERS 10655M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10656M: Tony Nguyen <anthony.l.nguyen@intel.com> 10657L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10658S: Supported 10659W: https://www.intel.com/content/www/us/en/support.html 10660Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10661T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10662T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10663F: Documentation/networking/device_drivers/ethernet/intel/ 10664F: drivers/net/ethernet/intel/ 10665F: drivers/net/ethernet/intel/*/ 10666F: include/linux/avf/virtchnl.h 10667F: include/linux/net/intel/iidc.h 10668 10669INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10670M: Mustafa Ismail <mustafa.ismail@intel.com> 10671M: Shiraz Saleem <shiraz.saleem@intel.com> 10672L: linux-rdma@vger.kernel.org 10673S: Supported 10674F: drivers/infiniband/hw/irdma/ 10675F: include/uapi/rdma/irdma-abi.h 10676 10677INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10678M: Maik Broemme <mbroemme@libmpq.org> 10679L: linux-fbdev@vger.kernel.org 10680S: Maintained 10681F: Documentation/fb/intelfb.rst 10682F: drivers/video/fbdev/intelfb/ 10683 10684INTEL GPIO DRIVERS 10685M: Andy Shevchenko <andy@kernel.org> 10686L: linux-gpio@vger.kernel.org 10687S: Supported 10688T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10689F: drivers/gpio/gpio-elkhartlake.c 10690F: drivers/gpio/gpio-ich.c 10691F: drivers/gpio/gpio-merrifield.c 10692F: drivers/gpio/gpio-ml-ioh.c 10693F: drivers/gpio/gpio-pch.c 10694F: drivers/gpio/gpio-sch.c 10695F: drivers/gpio/gpio-sodaville.c 10696F: drivers/gpio/gpio-tangier.c 10697 10698INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10699M: Zhenyu Wang <zhenyuw@linux.intel.com> 10700M: Zhi Wang <zhi.a.wang@intel.com> 10701L: intel-gvt-dev@lists.freedesktop.org 10702L: intel-gfx@lists.freedesktop.org 10703S: Supported 10704W: https://01.org/igvt-g 10705T: git https://github.com/intel/gvt-linux.git 10706F: drivers/gpu/drm/i915/gvt/ 10707 10708INTEL HID EVENT DRIVER 10709M: Alex Hung <alexhung@gmail.com> 10710L: platform-driver-x86@vger.kernel.org 10711S: Maintained 10712F: drivers/platform/x86/intel/hid.c 10713 10714INTEL I/OAT DMA DRIVER 10715M: Dave Jiang <dave.jiang@intel.com> 10716R: Dan Williams <dan.j.williams@intel.com> 10717L: dmaengine@vger.kernel.org 10718S: Supported 10719Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10720F: drivers/dma/ioat* 10721 10722INTEL IDLE DRIVER 10723M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10724M: Len Brown <lenb@kernel.org> 10725L: linux-pm@vger.kernel.org 10726S: Supported 10727B: https://bugzilla.kernel.org 10728T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10729F: drivers/idle/intel_idle.c 10730 10731INTEL IDXD DRIVER 10732M: Fenghua Yu <fenghua.yu@intel.com> 10733M: Dave Jiang <dave.jiang@intel.com> 10734L: dmaengine@vger.kernel.org 10735S: Supported 10736F: drivers/dma/idxd/* 10737F: include/uapi/linux/idxd.h 10738 10739INTEL IN FIELD SCAN (IFS) DEVICE 10740M: Jithu Joseph <jithu.joseph@intel.com> 10741R: Ashok Raj <ashok.raj@intel.com> 10742R: Tony Luck <tony.luck@intel.com> 10743S: Maintained 10744F: drivers/platform/x86/intel/ifs 10745F: include/trace/events/intel_ifs.h 10746 10747INTEL INTEGRATED SENSOR HUB DRIVER 10748M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10749M: Jiri Kosina <jikos@kernel.org> 10750L: linux-input@vger.kernel.org 10751S: Maintained 10752F: drivers/hid/intel-ish-hid/ 10753 10754INTEL IOMMU (VT-d) 10755M: David Woodhouse <dwmw2@infradead.org> 10756M: Lu Baolu <baolu.lu@linux.intel.com> 10757L: iommu@lists.linux.dev 10758S: Supported 10759T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10760F: drivers/iommu/intel/ 10761 10762INTEL IPU3 CSI-2 CIO2 DRIVER 10763M: Yong Zhi <yong.zhi@intel.com> 10764M: Sakari Ailus <sakari.ailus@linux.intel.com> 10765M: Bingbu Cao <bingbu.cao@intel.com> 10766M: Dan Scally <djrscally@gmail.com> 10767R: Tianshu Qiu <tian.shu.qiu@intel.com> 10768L: linux-media@vger.kernel.org 10769S: Maintained 10770T: git git://linuxtv.org/media_tree.git 10771F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10772F: drivers/media/pci/intel/ipu3/ 10773 10774INTEL IPU3 CSI-2 IMGU DRIVER 10775M: Sakari Ailus <sakari.ailus@linux.intel.com> 10776R: Bingbu Cao <bingbu.cao@intel.com> 10777R: Tianshu Qiu <tian.shu.qiu@intel.com> 10778L: linux-media@vger.kernel.org 10779S: Maintained 10780F: Documentation/admin-guide/media/ipu3.rst 10781F: Documentation/admin-guide/media/ipu3_rcb.svg 10782F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10783F: drivers/staging/media/ipu3/ 10784 10785INTEL ISHTP ECLITE DRIVER 10786M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10787L: platform-driver-x86@vger.kernel.org 10788S: Supported 10789F: drivers/platform/x86/intel/ishtp_eclite.c 10790 10791INTEL IXP4XX CRYPTO SUPPORT 10792M: Corentin Labbe <clabbe@baylibre.com> 10793L: linux-crypto@vger.kernel.org 10794S: Maintained 10795F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10796 10797INTEL KEEM BAY DRM DRIVER 10798M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10799M: Edmund Dea <edmund.j.dea@intel.com> 10800S: Maintained 10801F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10802F: drivers/gpu/drm/kmb/ 10803 10804INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10805M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10806S: Maintained 10807F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10808F: drivers/crypto/intel/keembay/Kconfig 10809F: drivers/crypto/intel/keembay/Makefile 10810F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10811F: drivers/crypto/intel/keembay/ocs-aes.c 10812F: drivers/crypto/intel/keembay/ocs-aes.h 10813 10814INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10815M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10816M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10817M: Mark Gross <mgross@linux.intel.com> 10818S: Maintained 10819F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10820F: drivers/crypto/intel/keembay/Kconfig 10821F: drivers/crypto/intel/keembay/Makefile 10822F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10823 10824INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10825M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10826M: Declan Murphy <declan.murphy@intel.com> 10827S: Maintained 10828F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10829F: drivers/crypto/intel/keembay/Kconfig 10830F: drivers/crypto/intel/keembay/Makefile 10831F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10832F: drivers/crypto/intel/keembay/ocs-hcu.c 10833F: drivers/crypto/intel/keembay/ocs-hcu.h 10834 10835INTEL MANAGEMENT ENGINE (mei) 10836M: Tomas Winkler <tomas.winkler@intel.com> 10837L: linux-kernel@vger.kernel.org 10838S: Supported 10839F: Documentation/driver-api/mei/* 10840F: drivers/misc/mei/ 10841F: drivers/watchdog/mei_wdt.c 10842F: include/linux/mei_aux.h 10843F: include/linux/mei_cl_bus.h 10844F: include/uapi/linux/mei.h 10845F: include/uapi/linux/mei_uuid.h 10846F: include/uapi/linux/uuid.h 10847F: samples/mei/* 10848 10849INTEL MAX 10 BMC MFD DRIVER 10850M: Xu Yilun <yilun.xu@intel.com> 10851R: Tom Rix <trix@redhat.com> 10852S: Maintained 10853F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10854F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10855F: drivers/hwmon/intel-m10-bmc-hwmon.c 10856F: drivers/mfd/intel-m10-bmc* 10857F: include/linux/mfd/intel-m10-bmc.h 10858 10859INTEL MAX10 BMC SECURE UPDATES 10860M: Peter Colberg <peter.colberg@intel.com> 10861L: linux-fpga@vger.kernel.org 10862S: Maintained 10863F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10864F: drivers/fpga/intel-m10-bmc-sec-update.c 10865 10866INTEL P-Unit IPC DRIVER 10867M: Zha Qipeng <qipeng.zha@intel.com> 10868L: platform-driver-x86@vger.kernel.org 10869S: Maintained 10870F: arch/x86/include/asm/intel_punit_ipc.h 10871F: drivers/platform/x86/intel/punit_ipc.c 10872 10873INTEL PMC CORE DRIVER 10874M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10875M: David E Box <david.e.box@intel.com> 10876L: platform-driver-x86@vger.kernel.org 10877S: Maintained 10878F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10879F: drivers/platform/x86/intel/pmc/ 10880 10881INTEL PMIC GPIO DRIVERS 10882M: Andy Shevchenko <andy@kernel.org> 10883S: Supported 10884T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10885F: drivers/gpio/gpio-*cove.c 10886 10887INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10888M: Andy Shevchenko <andy@kernel.org> 10889S: Supported 10890F: drivers/mfd/intel_soc_pmic* 10891F: include/linux/mfd/intel_soc_pmic* 10892 10893INTEL PMT DRIVERS 10894M: David E. Box <david.e.box@linux.intel.com> 10895S: Supported 10896F: drivers/platform/x86/intel/pmt/ 10897 10898INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10899M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10900L: linux-wireless@vger.kernel.org 10901S: Maintained 10902F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10903F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10904F: drivers/net/wireless/intel/ipw2x00/ 10905 10906INTEL PSTATE DRIVER 10907M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10908M: Len Brown <lenb@kernel.org> 10909L: linux-pm@vger.kernel.org 10910S: Supported 10911F: drivers/cpufreq/intel_pstate.c 10912 10913INTEL PTP DFL ToD DRIVER 10914M: Tianfei Zhang <tianfei.zhang@intel.com> 10915L: linux-fpga@vger.kernel.org 10916L: netdev@vger.kernel.org 10917S: Maintained 10918F: drivers/ptp/ptp_dfl_tod.c 10919 10920INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10921M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10922L: linux-iio@vger.kernel.org 10923F: drivers/counter/intel-qep.c 10924 10925INTEL SCU DRIVERS 10926M: Mika Westerberg <mika.westerberg@linux.intel.com> 10927S: Maintained 10928F: arch/x86/include/asm/intel_scu_ipc.h 10929F: drivers/platform/x86/intel_scu_* 10930 10931INTEL SDSI DRIVER 10932M: David E. Box <david.e.box@linux.intel.com> 10933S: Supported 10934F: drivers/platform/x86/intel/sdsi.c 10935F: tools/arch/x86/intel_sdsi/ 10936F: tools/testing/selftests/drivers/sdsi/ 10937 10938INTEL SGX 10939M: Jarkko Sakkinen <jarkko@kernel.org> 10940R: Dave Hansen <dave.hansen@linux.intel.com> 10941L: linux-sgx@vger.kernel.org 10942S: Supported 10943Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10945F: Documentation/arch/x86/sgx.rst 10946F: arch/x86/entry/vdso/vsgx.S 10947F: arch/x86/include/asm/sgx.h 10948F: arch/x86/include/uapi/asm/sgx.h 10949F: arch/x86/kernel/cpu/sgx/* 10950F: tools/testing/selftests/sgx/* 10951K: \bSGX_ 10952 10953INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10954M: Daniel Scally <djrscally@gmail.com> 10955S: Maintained 10956F: drivers/platform/x86/intel/int3472/ 10957 10958INTEL SPEED SELECT TECHNOLOGY 10959M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10960L: platform-driver-x86@vger.kernel.org 10961S: Maintained 10962F: drivers/platform/x86/intel/speed_select_if/ 10963F: include/uapi/linux/isst_if.h 10964F: tools/power/x86/intel-speed-select/ 10965 10966INTEL STRATIX10 FIRMWARE DRIVERS 10967M: Dinh Nguyen <dinguyen@kernel.org> 10968L: linux-kernel@vger.kernel.org 10969S: Maintained 10970T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10971F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10972F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10973F: drivers/firmware/stratix10-rsu.c 10974F: drivers/firmware/stratix10-svc.c 10975F: include/linux/firmware/intel/stratix10-smc.h 10976F: include/linux/firmware/intel/stratix10-svc-client.h 10977 10978INTEL TELEMETRY DRIVER 10979M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10980M: "David E. Box" <david.e.box@linux.intel.com> 10981L: platform-driver-x86@vger.kernel.org 10982S: Maintained 10983F: arch/x86/include/asm/intel_telemetry.h 10984F: drivers/platform/x86/intel/telemetry/ 10985 10986INTEL TPMI DRIVER 10987M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10988L: platform-driver-x86@vger.kernel.org 10989S: Maintained 10990F: Documentation/ABI/testing/debugfs-tpmi 10991F: drivers/platform/x86/intel/tpmi.c 10992F: include/linux/intel_tpmi.h 10993 10994INTEL UNCORE FREQUENCY CONTROL 10995M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10996L: platform-driver-x86@vger.kernel.org 10997S: Maintained 10998F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10999F: drivers/platform/x86/intel/uncore-frequency/ 11000 11001INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11002M: David E. Box <david.e.box@linux.intel.com> 11003S: Supported 11004F: drivers/platform/x86/intel/vsec.* 11005 11006INTEL VIRTUAL BUTTON DRIVER 11007M: AceLan Kao <acelan.kao@canonical.com> 11008L: platform-driver-x86@vger.kernel.org 11009S: Maintained 11010F: drivers/platform/x86/intel/vbtn.c 11011 11012INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11013M: Stanislaw Gruszka <stf_xl@wp.pl> 11014L: linux-wireless@vger.kernel.org 11015S: Supported 11016F: drivers/net/wireless/intel/iwlegacy/ 11017 11018INTEL WIRELESS WIFI LINK (iwlwifi) 11019M: Gregory Greenman <gregory.greenman@intel.com> 11020L: linux-wireless@vger.kernel.org 11021S: Supported 11022W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11023T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11024F: drivers/net/wireless/intel/iwlwifi/ 11025 11026INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11027M: Jithu Joseph <jithu.joseph@intel.com> 11028R: Maurice Ma <maurice.ma@intel.com> 11029S: Maintained 11030W: https://slimbootloader.github.io/security/firmware-update.html 11031F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11032 11033INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11034L: Dell.Client.Kernel@dell.com 11035S: Maintained 11036F: drivers/platform/x86/intel/wmi/thunderbolt.c 11037 11038INTEL WWAN IOSM DRIVER 11039M: M Chetan Kumar <m.chetan.kumar@intel.com> 11040L: netdev@vger.kernel.org 11041S: Maintained 11042F: drivers/net/wwan/iosm/ 11043 11044INTEL(R) TRACE HUB 11045M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11046S: Supported 11047F: Documentation/trace/intel_th.rst 11048F: drivers/hwtracing/intel_th/ 11049F: include/linux/intel_th.h 11050 11051INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11052M: Ning Sun <ning.sun@intel.com> 11053L: tboot-devel@lists.sourceforge.net 11054S: Supported 11055W: http://tboot.sourceforge.net 11056T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11057F: Documentation/arch/x86/intel_txt.rst 11058F: arch/x86/kernel/tboot.c 11059F: include/linux/tboot.h 11060 11061INTERCONNECT API 11062M: Georgi Djakov <djakov@kernel.org> 11063L: linux-pm@vger.kernel.org 11064S: Maintained 11065T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11066F: Documentation/devicetree/bindings/interconnect/ 11067F: Documentation/driver-api/interconnect.rst 11068F: drivers/interconnect/ 11069F: include/dt-bindings/interconnect/ 11070F: include/linux/interconnect-provider.h 11071F: include/linux/interconnect.h 11072 11073INTERRUPT COUNTER DRIVER 11074M: Oleksij Rempel <o.rempel@pengutronix.de> 11075R: Pengutronix Kernel Team <kernel@pengutronix.de> 11076L: linux-iio@vger.kernel.org 11077F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11078F: drivers/counter/interrupt-cnt.c 11079 11080INTERSIL ISL7998X VIDEO DECODER DRIVER 11081M: Michael Tretter <m.tretter@pengutronix.de> 11082R: Pengutronix Kernel Team <kernel@pengutronix.de> 11083L: linux-media@vger.kernel.org 11084S: Maintained 11085F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11086F: drivers/media/i2c/isl7998x.c 11087 11088INVENSENSE ICM-426xx IMU DRIVER 11089M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11090L: linux-iio@vger.kernel.org 11091S: Maintained 11092W: https://invensense.tdk.com/ 11093F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11094F: drivers/iio/imu/inv_icm42600/ 11095 11096INVENSENSE MPU-3050 GYROSCOPE DRIVER 11097M: Linus Walleij <linus.walleij@linaro.org> 11098L: linux-iio@vger.kernel.org 11099S: Maintained 11100F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11101F: drivers/iio/gyro/mpu3050* 11102 11103IOC3 ETHERNET DRIVER 11104M: Ralf Baechle <ralf@linux-mips.org> 11105L: linux-mips@vger.kernel.org 11106S: Maintained 11107F: drivers/net/ethernet/sgi/ioc3-eth.c 11108 11109IOMMU DMA-API LAYER 11110M: Robin Murphy <robin.murphy@arm.com> 11111L: iommu@lists.linux.dev 11112S: Maintained 11113T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11114F: drivers/iommu/dma-iommu.c 11115F: drivers/iommu/dma-iommu.h 11116F: drivers/iommu/iova.c 11117F: include/linux/iova.h 11118 11119IOMMU SUBSYSTEM 11120M: Joerg Roedel <joro@8bytes.org> 11121M: Will Deacon <will@kernel.org> 11122R: Robin Murphy <robin.murphy@arm.com> 11123L: iommu@lists.linux.dev 11124S: Maintained 11125T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11126F: Documentation/devicetree/bindings/iommu/ 11127F: Documentation/userspace-api/iommu.rst 11128F: drivers/iommu/ 11129F: include/linux/iommu.h 11130F: include/linux/iova.h 11131F: include/linux/of_iommu.h 11132F: include/uapi/linux/iommu.h 11133 11134IOMMUFD 11135M: Jason Gunthorpe <jgg@nvidia.com> 11136M: Kevin Tian <kevin.tian@intel.com> 11137L: iommu@lists.linux.dev 11138S: Maintained 11139T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11140F: Documentation/userspace-api/iommufd.rst 11141F: drivers/iommu/iommufd/ 11142F: include/linux/iommufd.h 11143F: include/uapi/linux/iommufd.h 11144F: tools/testing/selftests/iommu/ 11145 11146IOSYS-MAP HELPERS 11147M: Thomas Zimmermann <tzimmermann@suse.de> 11148L: dri-devel@lists.freedesktop.org 11149S: Maintained 11150T: git git://anongit.freedesktop.org/drm/drm-misc 11151F: include/linux/iosys-map.h 11152 11153IO_URING 11154M: Jens Axboe <axboe@kernel.dk> 11155R: Pavel Begunkov <asml.silence@gmail.com> 11156L: io-uring@vger.kernel.org 11157S: Maintained 11158T: git git://git.kernel.dk/linux-block 11159T: git git://git.kernel.dk/liburing 11160F: include/linux/io_uring.h 11161F: include/linux/io_uring_types.h 11162F: include/trace/events/io_uring.h 11163F: include/uapi/linux/io_uring.h 11164F: io_uring/ 11165 11166IPMI SUBSYSTEM 11167M: Corey Minyard <minyard@acm.org> 11168L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11169S: Supported 11170W: http://openipmi.sourceforge.net/ 11171T: git https://github.com/cminyard/linux-ipmi.git for-next 11172F: Documentation/devicetree/bindings/ipmi/ 11173F: Documentation/driver-api/ipmi.rst 11174F: drivers/char/ipmi/ 11175F: include/linux/ipmi* 11176F: include/uapi/linux/ipmi* 11177 11178IPS SCSI RAID DRIVER 11179M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11180L: linux-scsi@vger.kernel.org 11181S: Maintained 11182W: http://www.adaptec.com/ 11183F: drivers/scsi/ips* 11184 11185IPVS 11186M: Simon Horman <horms@verge.net.au> 11187M: Julian Anastasov <ja@ssi.bg> 11188L: netdev@vger.kernel.org 11189L: lvs-devel@vger.kernel.org 11190S: Maintained 11191T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11192T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11193F: Documentation/networking/ipvs-sysctl.rst 11194F: include/net/ip_vs.h 11195F: include/uapi/linux/ip_vs.h 11196F: net/netfilter/ipvs/ 11197 11198IPWIRELESS DRIVER 11199M: Jiri Kosina <jikos@kernel.org> 11200M: David Sterba <dsterba@suse.com> 11201S: Odd Fixes 11202F: drivers/tty/ipwireless/ 11203 11204IRON DEVICE AUDIO CODEC DRIVERS 11205M: Kiseok Jo <kiseok.jo@irondevice.com> 11206L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11207S: Maintained 11208F: Documentation/devicetree/bindings/sound/irondevice,* 11209F: sound/soc/codecs/sma* 11210 11211IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11212M: Thomas Gleixner <tglx@linutronix.de> 11213S: Maintained 11214T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11215F: Documentation/core-api/irq/irq-domain.rst 11216F: include/linux/irqdomain.h 11217F: kernel/irq/irqdomain.c 11218F: kernel/irq/msi.c 11219 11220IRQ SUBSYSTEM 11221M: Thomas Gleixner <tglx@linutronix.de> 11222L: linux-kernel@vger.kernel.org 11223S: Maintained 11224T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11225F: include/linux/group_cpus.h 11226F: kernel/irq/ 11227F: lib/group_cpus.c 11228 11229IRQCHIP DRIVERS 11230M: Thomas Gleixner <tglx@linutronix.de> 11231L: linux-kernel@vger.kernel.org 11232S: Maintained 11233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11234F: Documentation/devicetree/bindings/interrupt-controller/ 11235F: drivers/irqchip/ 11236 11237ISA 11238M: William Breathitt Gray <william.gray@linaro.org> 11239S: Maintained 11240F: Documentation/driver-api/isa.rst 11241F: drivers/base/isa.c 11242F: include/linux/isa.h 11243 11244ISA RADIO MODULE 11245M: Hans Verkuil <hverkuil@xs4all.nl> 11246L: linux-media@vger.kernel.org 11247S: Maintained 11248W: https://linuxtv.org 11249T: git git://linuxtv.org/media_tree.git 11250F: drivers/media/radio/radio-isa* 11251 11252ISAPNP 11253M: Jaroslav Kysela <perex@perex.cz> 11254S: Maintained 11255F: Documentation/driver-api/isapnp.rst 11256F: drivers/pnp/isapnp/ 11257F: include/linux/isapnp.h 11258 11259ISCSI 11260M: Lee Duncan <lduncan@suse.com> 11261M: Chris Leech <cleech@redhat.com> 11262M: Mike Christie <michael.christie@oracle.com> 11263L: open-iscsi@googlegroups.com 11264L: linux-scsi@vger.kernel.org 11265S: Maintained 11266W: www.open-iscsi.com 11267F: drivers/scsi/*iscsi* 11268F: include/scsi/*iscsi* 11269 11270iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11271M: Peter Jones <pjones@redhat.com> 11272M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11273S: Maintained 11274F: drivers/firmware/iscsi_ibft* 11275 11276ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11277M: Sagi Grimberg <sagi@grimberg.me> 11278M: Max Gurtovoy <mgurtovoy@nvidia.com> 11279L: linux-rdma@vger.kernel.org 11280S: Supported 11281W: http://www.openfabrics.org 11282W: www.open-iscsi.org 11283Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11284F: drivers/infiniband/ulp/iser/ 11285 11286ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11287M: Sagi Grimberg <sagi@grimberg.me> 11288L: linux-rdma@vger.kernel.org 11289L: target-devel@vger.kernel.org 11290S: Supported 11291T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11292F: drivers/infiniband/ulp/isert 11293 11294ISDN/CMTP OVER BLUETOOTH 11295M: Karsten Keil <isdn@linux-pingi.de> 11296L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11297L: netdev@vger.kernel.org 11298S: Odd Fixes 11299W: http://www.isdn4linux.de 11300F: Documentation/isdn/ 11301F: drivers/isdn/capi/ 11302F: include/linux/isdn/ 11303F: include/uapi/linux/isdn/ 11304F: net/bluetooth/cmtp/ 11305 11306ISDN/mISDN SUBSYSTEM 11307M: Karsten Keil <isdn@linux-pingi.de> 11308L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11309L: netdev@vger.kernel.org 11310S: Maintained 11311W: http://www.isdn4linux.de 11312F: drivers/isdn/Kconfig 11313F: drivers/isdn/Makefile 11314F: drivers/isdn/hardware/ 11315F: drivers/isdn/mISDN/ 11316 11317ISOFS FILESYSTEM 11318M: Jan Kara <jack@suse.cz> 11319L: linux-fsdevel@vger.kernel.org 11320S: Maintained 11321F: Documentation/filesystems/isofs.rst 11322F: fs/isofs/ 11323 11324IT87 HARDWARE MONITORING DRIVER 11325M: Jean Delvare <jdelvare@suse.com> 11326L: linux-hwmon@vger.kernel.org 11327S: Maintained 11328F: Documentation/hwmon/it87.rst 11329F: drivers/hwmon/it87.c 11330 11331IT913X MEDIA DRIVER 11332M: Antti Palosaari <crope@iki.fi> 11333L: linux-media@vger.kernel.org 11334S: Maintained 11335W: https://linuxtv.org 11336W: http://palosaari.fi/linux/ 11337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11338T: git git://linuxtv.org/anttip/media_tree.git 11339F: drivers/media/tuners/it913x* 11340 11341ITE IT66121 HDMI BRIDGE DRIVER 11342M: Phong LE <ple@baylibre.com> 11343M: Neil Armstrong <neil.armstrong@linaro.org> 11344S: Maintained 11345T: git git://anongit.freedesktop.org/drm/drm-misc 11346F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11347F: drivers/gpu/drm/bridge/ite-it66121.c 11348 11349IVTV VIDEO4LINUX DRIVER 11350M: Andy Walls <awalls@md.metrocast.net> 11351L: linux-media@vger.kernel.org 11352S: Maintained 11353W: https://linuxtv.org 11354T: git git://linuxtv.org/media_tree.git 11355F: Documentation/admin-guide/media/ivtv* 11356F: drivers/media/pci/ivtv/ 11357F: include/uapi/linux/ivtv* 11358 11359IX2505V MEDIA DRIVER 11360M: Malcolm Priestley <tvboxspy@gmail.com> 11361L: linux-media@vger.kernel.org 11362S: Maintained 11363W: https://linuxtv.org 11364Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11365F: drivers/media/dvb-frontends/ix2505v* 11366 11367JAILHOUSE HYPERVISOR INTERFACE 11368M: Jan Kiszka <jan.kiszka@siemens.com> 11369L: jailhouse-dev@googlegroups.com 11370S: Maintained 11371F: arch/x86/include/asm/jailhouse_para.h 11372F: arch/x86/kernel/jailhouse.c 11373 11374JC42.4 TEMPERATURE SENSOR DRIVER 11375M: Guenter Roeck <linux@roeck-us.net> 11376L: linux-hwmon@vger.kernel.org 11377S: Maintained 11378F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11379F: Documentation/hwmon/jc42.rst 11380F: drivers/hwmon/jc42.c 11381 11382JFS FILESYSTEM 11383M: Dave Kleikamp <shaggy@kernel.org> 11384L: jfs-discussion@lists.sourceforge.net 11385S: Odd Fixes 11386W: http://jfs.sourceforge.net/ 11387T: git https://github.com/kleikamp/linux-shaggy.git 11388F: Documentation/admin-guide/jfs.rst 11389F: fs/jfs/ 11390 11391JME NETWORK DRIVER 11392M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11393L: netdev@vger.kernel.org 11394S: Maintained 11395F: drivers/net/ethernet/jme.* 11396 11397JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11398M: David Woodhouse <dwmw2@infradead.org> 11399M: Richard Weinberger <richard@nod.at> 11400L: linux-mtd@lists.infradead.org 11401S: Odd Fixes 11402W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11403T: git git://git.infradead.org/ubifs-2.6.git 11404F: fs/jffs2/ 11405F: include/uapi/linux/jffs2.h 11406 11407JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11408M: "Theodore Ts'o" <tytso@mit.edu> 11409M: Jan Kara <jack@suse.com> 11410L: linux-ext4@vger.kernel.org 11411S: Maintained 11412F: fs/jbd2/ 11413F: include/linux/jbd2.h 11414 11415JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11416M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11417L: linux-media@vger.kernel.org 11418L: linux-renesas-soc@vger.kernel.org 11419S: Maintained 11420F: drivers/media/platform/renesas/rcar_jpu.c 11421 11422JSM Neo PCI based serial card 11423L: linux-serial@vger.kernel.org 11424S: Orphan 11425F: drivers/tty/serial/jsm/ 11426 11427K10TEMP HARDWARE MONITORING DRIVER 11428M: Clemens Ladisch <clemens@ladisch.de> 11429L: linux-hwmon@vger.kernel.org 11430S: Maintained 11431F: Documentation/hwmon/k10temp.rst 11432F: drivers/hwmon/k10temp.c 11433 11434K8TEMP HARDWARE MONITORING DRIVER 11435M: Rudolf Marek <r.marek@assembler.cz> 11436L: linux-hwmon@vger.kernel.org 11437S: Maintained 11438F: Documentation/hwmon/k8temp.rst 11439F: drivers/hwmon/k8temp.c 11440 11441KASAN 11442M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11443R: Alexander Potapenko <glider@google.com> 11444R: Andrey Konovalov <andreyknvl@gmail.com> 11445R: Dmitry Vyukov <dvyukov@google.com> 11446R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11447L: kasan-dev@googlegroups.com 11448S: Maintained 11449F: Documentation/dev-tools/kasan.rst 11450F: arch/*/include/asm/*kasan.h 11451F: arch/*/mm/kasan_init* 11452F: include/linux/kasan*.h 11453F: lib/Kconfig.kasan 11454F: mm/kasan/ 11455F: scripts/Makefile.kasan 11456 11457KCONFIG 11458M: Masahiro Yamada <masahiroy@kernel.org> 11459L: linux-kbuild@vger.kernel.org 11460S: Maintained 11461Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11462T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11463F: Documentation/kbuild/kconfig* 11464F: scripts/Kconfig.include 11465F: scripts/kconfig/ 11466 11467KCOV 11468R: Dmitry Vyukov <dvyukov@google.com> 11469R: Andrey Konovalov <andreyknvl@gmail.com> 11470L: kasan-dev@googlegroups.com 11471S: Maintained 11472F: Documentation/dev-tools/kcov.rst 11473F: include/linux/kcov.h 11474F: include/uapi/linux/kcov.h 11475F: kernel/kcov.c 11476F: scripts/Makefile.kcov 11477 11478KCSAN 11479M: Marco Elver <elver@google.com> 11480R: Dmitry Vyukov <dvyukov@google.com> 11481L: kasan-dev@googlegroups.com 11482S: Maintained 11483F: Documentation/dev-tools/kcsan.rst 11484F: include/linux/kcsan*.h 11485F: kernel/kcsan/ 11486F: lib/Kconfig.kcsan 11487F: scripts/Makefile.kcsan 11488 11489KDUMP 11490M: Baoquan He <bhe@redhat.com> 11491R: Vivek Goyal <vgoyal@redhat.com> 11492R: Dave Young <dyoung@redhat.com> 11493L: kexec@lists.infradead.org 11494S: Maintained 11495W: http://lse.sourceforge.net/kdump/ 11496F: Documentation/admin-guide/kdump/ 11497F: fs/proc/vmcore.c 11498F: include/linux/crash_core.h 11499F: include/linux/crash_dump.h 11500F: include/uapi/linux/vmcore.h 11501F: kernel/crash_*.c 11502 11503KEENE FM RADIO TRANSMITTER DRIVER 11504M: Hans Verkuil <hverkuil@xs4all.nl> 11505L: linux-media@vger.kernel.org 11506S: Maintained 11507W: https://linuxtv.org 11508T: git git://linuxtv.org/media_tree.git 11509F: drivers/media/radio/radio-keene* 11510 11511KERNEL AUTOMOUNTER 11512M: Ian Kent <raven@themaw.net> 11513L: autofs@vger.kernel.org 11514S: Maintained 11515F: fs/autofs/ 11516 11517KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11518M: Masahiro Yamada <masahiroy@kernel.org> 11519R: Nathan Chancellor <nathan@kernel.org> 11520R: Nick Desaulniers <ndesaulniers@google.com> 11521R: Nicolas Schier <nicolas@fjasle.eu> 11522L: linux-kbuild@vger.kernel.org 11523S: Maintained 11524Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11525T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11526F: Documentation/kbuild/ 11527F: Makefile 11528F: scripts/*vmlinux* 11529F: scripts/Kbuild* 11530F: scripts/Makefile* 11531F: scripts/basic/ 11532F: scripts/dummy-tools/ 11533F: scripts/mk* 11534F: scripts/mod/ 11535F: scripts/package/ 11536F: usr/ 11537 11538KERNEL HARDENING (not covered by other areas) 11539M: Kees Cook <keescook@chromium.org> 11540R: Gustavo A. R. Silva <gustavoars@kernel.org> 11541L: linux-hardening@vger.kernel.org 11542S: Supported 11543T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11544F: Documentation/ABI/testing/sysfs-kernel-oops_count 11545F: Documentation/ABI/testing/sysfs-kernel-warn_count 11546F: arch/*/configs/hardening.config 11547F: include/linux/overflow.h 11548F: include/linux/randomize_kstack.h 11549F: kernel/configs/hardening.config 11550F: mm/usercopy.c 11551K: \b(add|choose)_random_kstack_offset\b 11552K: \b__check_(object_size|heap_object)\b 11553K: \b__counted_by\b 11554 11555KERNEL JANITORS 11556L: kernel-janitors@vger.kernel.org 11557S: Odd Fixes 11558W: http://kernelnewbies.org/KernelJanitors 11559 11560KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11561M: Chuck Lever <chuck.lever@oracle.com> 11562M: Jeff Layton <jlayton@kernel.org> 11563R: Neil Brown <neilb@suse.de> 11564R: Olga Kornievskaia <kolga@netapp.com> 11565R: Dai Ngo <Dai.Ngo@oracle.com> 11566R: Tom Talpey <tom@talpey.com> 11567L: linux-nfs@vger.kernel.org 11568S: Supported 11569W: http://nfs.sourceforge.net/ 11570T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11571F: Documentation/filesystems/nfs/ 11572F: fs/lockd/ 11573F: fs/nfs_common/ 11574F: fs/nfsd/ 11575F: include/linux/lockd/ 11576F: include/linux/sunrpc/ 11577F: include/trace/events/rpcgss.h 11578F: include/trace/events/rpcrdma.h 11579F: include/trace/events/sunrpc.h 11580F: include/trace/misc/fs.h 11581F: include/trace/misc/nfs.h 11582F: include/trace/misc/sunrpc.h 11583F: include/uapi/linux/nfsd/ 11584F: include/uapi/linux/sunrpc/ 11585F: net/sunrpc/ 11586 11587KERNEL REGRESSIONS 11588M: Thorsten Leemhuis <linux@leemhuis.info> 11589L: regressions@lists.linux.dev 11590S: Supported 11591F: Documentation/admin-guide/reporting-regressions.rst 11592F: Documentation/process/handling-regressions.rst 11593 11594KERNEL SELFTEST FRAMEWORK 11595M: Shuah Khan <shuah@kernel.org> 11596M: Shuah Khan <skhan@linuxfoundation.org> 11597L: linux-kselftest@vger.kernel.org 11598S: Maintained 11599Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11600T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11601F: Documentation/dev-tools/kselftest* 11602F: tools/testing/selftests/ 11603 11604KERNEL SMB3 SERVER (KSMBD) 11605M: Namjae Jeon <linkinjeon@kernel.org> 11606M: Steve French <sfrench@samba.org> 11607R: Sergey Senozhatsky <senozhatsky@chromium.org> 11608R: Tom Talpey <tom@talpey.com> 11609L: linux-cifs@vger.kernel.org 11610S: Maintained 11611T: git git://git.samba.org/ksmbd.git 11612F: Documentation/filesystems/smb/ksmbd.rst 11613F: fs/smb/common/ 11614F: fs/smb/server/ 11615 11616KERNEL UNIT TESTING FRAMEWORK (KUnit) 11617M: Brendan Higgins <brendanhiggins@google.com> 11618M: David Gow <davidgow@google.com> 11619L: linux-kselftest@vger.kernel.org 11620L: kunit-dev@googlegroups.com 11621S: Maintained 11622W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11623T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11624T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11625F: Documentation/dev-tools/kunit/ 11626F: include/kunit/ 11627F: lib/kunit/ 11628F: rust/kernel/kunit.rs 11629F: scripts/rustdoc_test_* 11630F: tools/testing/kunit/ 11631 11632KERNEL USERMODE HELPER 11633M: Luis Chamberlain <mcgrof@kernel.org> 11634L: linux-kernel@vger.kernel.org 11635S: Maintained 11636F: include/linux/umh.h 11637F: kernel/umh.c 11638 11639KERNEL VIRTUAL MACHINE (KVM) 11640M: Paolo Bonzini <pbonzini@redhat.com> 11641L: kvm@vger.kernel.org 11642S: Supported 11643W: http://www.linux-kvm.org 11644T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11645F: Documentation/virt/kvm/ 11646F: include/asm-generic/kvm* 11647F: include/kvm/iodev.h 11648F: include/linux/kvm* 11649F: include/trace/events/kvm.h 11650F: include/uapi/asm-generic/kvm* 11651F: include/uapi/linux/kvm* 11652F: tools/kvm/ 11653F: tools/testing/selftests/kvm/ 11654F: virt/kvm/* 11655 11656KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11657M: Marc Zyngier <maz@kernel.org> 11658M: Oliver Upton <oliver.upton@linux.dev> 11659R: James Morse <james.morse@arm.com> 11660R: Suzuki K Poulose <suzuki.poulose@arm.com> 11661R: Zenghui Yu <yuzenghui@huawei.com> 11662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11663L: kvmarm@lists.linux.dev 11664S: Maintained 11665T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11666F: arch/arm64/include/asm/kvm* 11667F: arch/arm64/include/uapi/asm/kvm* 11668F: arch/arm64/kvm/ 11669F: include/kvm/arm_* 11670F: tools/testing/selftests/kvm/*/aarch64/ 11671F: tools/testing/selftests/kvm/aarch64/ 11672 11673KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11674M: Tianrui Zhao <zhaotianrui@loongson.cn> 11675M: Bibo Mao <maobibo@loongson.cn> 11676M: Huacai Chen <chenhuacai@kernel.org> 11677L: kvm@vger.kernel.org 11678L: loongarch@lists.linux.dev 11679S: Maintained 11680T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11681F: arch/loongarch/include/asm/kvm* 11682F: arch/loongarch/include/uapi/asm/kvm* 11683F: arch/loongarch/kvm/ 11684 11685KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11686M: Huacai Chen <chenhuacai@kernel.org> 11687L: linux-mips@vger.kernel.org 11688L: kvm@vger.kernel.org 11689S: Maintained 11690T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11691F: arch/mips/include/asm/kvm* 11692F: arch/mips/include/uapi/asm/kvm* 11693F: arch/mips/kvm/ 11694 11695KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11696M: Michael Ellerman <mpe@ellerman.id.au> 11697R: Nicholas Piggin <npiggin@gmail.com> 11698L: linuxppc-dev@lists.ozlabs.org 11699L: kvm@vger.kernel.org 11700S: Maintained (Book3S 64-bit HV) 11701S: Odd fixes (Book3S 64-bit PR) 11702S: Orphan (Book3E and 32-bit) 11703T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11704F: arch/powerpc/include/asm/kvm* 11705F: arch/powerpc/include/uapi/asm/kvm* 11706F: arch/powerpc/kernel/kvm* 11707F: arch/powerpc/kvm/ 11708 11709KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11710M: Anup Patel <anup@brainfault.org> 11711R: Atish Patra <atishp@atishpatra.org> 11712L: kvm@vger.kernel.org 11713L: kvm-riscv@lists.infradead.org 11714L: linux-riscv@lists.infradead.org 11715S: Maintained 11716T: git https://github.com/kvm-riscv/linux.git 11717F: arch/riscv/include/asm/kvm* 11718F: arch/riscv/include/uapi/asm/kvm* 11719F: arch/riscv/kvm/ 11720F: tools/testing/selftests/kvm/*/riscv/ 11721F: tools/testing/selftests/kvm/riscv/ 11722 11723KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11724M: Christian Borntraeger <borntraeger@linux.ibm.com> 11725M: Janosch Frank <frankja@linux.ibm.com> 11726M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11727R: David Hildenbrand <david@redhat.com> 11728L: kvm@vger.kernel.org 11729S: Supported 11730T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11731F: Documentation/virt/kvm/s390* 11732F: arch/s390/include/asm/gmap.h 11733F: arch/s390/include/asm/kvm* 11734F: arch/s390/include/uapi/asm/kvm* 11735F: arch/s390/include/uapi/asm/uvdevice.h 11736F: arch/s390/kernel/uv.c 11737F: arch/s390/kvm/ 11738F: arch/s390/mm/gmap.c 11739F: drivers/s390/char/uvdevice.c 11740F: tools/testing/selftests/drivers/s390x/uvdevice/ 11741F: tools/testing/selftests/kvm/*/s390x/ 11742F: tools/testing/selftests/kvm/s390x/ 11743 11744KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11745M: Sean Christopherson <seanjc@google.com> 11746M: Paolo Bonzini <pbonzini@redhat.com> 11747L: kvm@vger.kernel.org 11748S: Supported 11749P: Documentation/process/maintainer-kvm-x86.rst 11750T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11751F: arch/x86/include/asm/kvm* 11752F: arch/x86/include/asm/svm.h 11753F: arch/x86/include/asm/vmx*.h 11754F: arch/x86/include/uapi/asm/kvm* 11755F: arch/x86/include/uapi/asm/svm.h 11756F: arch/x86/include/uapi/asm/vmx.h 11757F: arch/x86/kvm/ 11758F: arch/x86/kvm/*/ 11759F: tools/testing/selftests/kvm/*/x86_64/ 11760F: tools/testing/selftests/kvm/x86_64/ 11761 11762KERNFS 11763M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11764M: Tejun Heo <tj@kernel.org> 11765S: Supported 11766T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11767F: fs/kernfs/ 11768F: include/linux/kernfs.h 11769 11770KEXEC 11771M: Eric Biederman <ebiederm@xmission.com> 11772L: kexec@lists.infradead.org 11773S: Maintained 11774W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11775F: include/linux/kexec.h 11776F: include/uapi/linux/kexec.h 11777F: kernel/kexec* 11778 11779KEYS-ENCRYPTED 11780M: Mimi Zohar <zohar@linux.ibm.com> 11781L: linux-integrity@vger.kernel.org 11782L: keyrings@vger.kernel.org 11783S: Supported 11784F: Documentation/security/keys/trusted-encrypted.rst 11785F: include/keys/encrypted-type.h 11786F: security/keys/encrypted-keys/ 11787 11788KEYS-TRUSTED 11789M: James Bottomley <jejb@linux.ibm.com> 11790M: Jarkko Sakkinen <jarkko@kernel.org> 11791M: Mimi Zohar <zohar@linux.ibm.com> 11792L: linux-integrity@vger.kernel.org 11793L: keyrings@vger.kernel.org 11794S: Supported 11795F: Documentation/security/keys/trusted-encrypted.rst 11796F: include/keys/trusted-type.h 11797F: include/keys/trusted_tpm.h 11798F: security/keys/trusted-keys/ 11799 11800KEYS-TRUSTED-CAAM 11801M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11802R: Pengutronix Kernel Team <kernel@pengutronix.de> 11803L: linux-integrity@vger.kernel.org 11804L: keyrings@vger.kernel.org 11805S: Maintained 11806F: include/keys/trusted_caam.h 11807F: security/keys/trusted-keys/trusted_caam.c 11808 11809KEYS-TRUSTED-TEE 11810M: Sumit Garg <sumit.garg@linaro.org> 11811L: linux-integrity@vger.kernel.org 11812L: keyrings@vger.kernel.org 11813S: Supported 11814F: include/keys/trusted_tee.h 11815F: security/keys/trusted-keys/trusted_tee.c 11816 11817KEYS/KEYRINGS 11818M: David Howells <dhowells@redhat.com> 11819M: Jarkko Sakkinen <jarkko@kernel.org> 11820L: keyrings@vger.kernel.org 11821S: Maintained 11822F: Documentation/security/keys/core.rst 11823F: include/keys/ 11824F: include/linux/key-type.h 11825F: include/linux/key.h 11826F: include/linux/keyctl.h 11827F: include/uapi/linux/keyctl.h 11828F: security/keys/ 11829 11830KEYS/KEYRINGS_INTEGRITY 11831M: Jarkko Sakkinen <jarkko@kernel.org> 11832M: Mimi Zohar <zohar@linux.ibm.com> 11833L: linux-integrity@vger.kernel.org 11834L: keyrings@vger.kernel.org 11835S: Supported 11836F: security/integrity/platform_certs 11837 11838KFENCE 11839M: Alexander Potapenko <glider@google.com> 11840M: Marco Elver <elver@google.com> 11841R: Dmitry Vyukov <dvyukov@google.com> 11842L: kasan-dev@googlegroups.com 11843S: Maintained 11844F: Documentation/dev-tools/kfence.rst 11845F: arch/*/include/asm/kfence.h 11846F: include/linux/kfence.h 11847F: lib/Kconfig.kfence 11848F: mm/kfence/ 11849 11850KFIFO 11851M: Stefani Seibold <stefani@seibold.net> 11852S: Maintained 11853F: include/linux/kfifo.h 11854F: lib/kfifo.c 11855F: samples/kfifo/ 11856 11857KGDB / KDB /debug_core 11858M: Jason Wessel <jason.wessel@windriver.com> 11859M: Daniel Thompson <daniel.thompson@linaro.org> 11860R: Douglas Anderson <dianders@chromium.org> 11861L: kgdb-bugreport@lists.sourceforge.net 11862S: Maintained 11863W: http://kgdb.wiki.kernel.org/ 11864T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11865F: Documentation/dev-tools/kgdb.rst 11866F: drivers/misc/kgdbts.c 11867F: drivers/tty/serial/kgdboc.c 11868F: include/linux/kdb.h 11869F: include/linux/kgdb.h 11870F: kernel/debug/ 11871F: kernel/module/kdb.c 11872 11873KHADAS MCU MFD DRIVER 11874M: Neil Armstrong <neil.armstrong@linaro.org> 11875L: linux-amlogic@lists.infradead.org 11876S: Maintained 11877F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11878F: drivers/mfd/khadas-mcu.c 11879F: drivers/thermal/khadas_mcu_fan.c 11880F: include/linux/mfd/khadas-mcu.h 11881 11882KIONIX/ROHM KX022A ACCELEROMETER 11883M: Matti Vaittinen <mazziesaccount@gmail.com> 11884L: linux-iio@vger.kernel.org 11885S: Supported 11886F: drivers/iio/accel/kionix-kx022a* 11887 11888KMEMLEAK 11889M: Catalin Marinas <catalin.marinas@arm.com> 11890S: Maintained 11891F: Documentation/dev-tools/kmemleak.rst 11892F: include/linux/kmemleak.h 11893F: mm/kmemleak.c 11894F: samples/kmemleak/kmemleak-test.c 11895 11896KMSAN 11897M: Alexander Potapenko <glider@google.com> 11898R: Marco Elver <elver@google.com> 11899R: Dmitry Vyukov <dvyukov@google.com> 11900L: kasan-dev@googlegroups.com 11901S: Maintained 11902F: Documentation/dev-tools/kmsan.rst 11903F: arch/*/include/asm/kmsan.h 11904F: arch/*/mm/kmsan_* 11905F: include/linux/kmsan*.h 11906F: lib/Kconfig.kmsan 11907F: mm/kmsan/ 11908F: scripts/Makefile.kmsan 11909 11910KPROBES 11911M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11912M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11913M: "David S. Miller" <davem@davemloft.net> 11914M: Masami Hiramatsu <mhiramat@kernel.org> 11915L: linux-kernel@vger.kernel.org 11916L: linux-trace-kernel@vger.kernel.org 11917S: Maintained 11918Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11919T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11920F: Documentation/trace/kprobes.rst 11921F: include/asm-generic/kprobes.h 11922F: include/linux/kprobes.h 11923F: kernel/kprobes.c 11924F: lib/test_kprobes.c 11925F: samples/kprobes 11926 11927KS0108 LCD CONTROLLER DRIVER 11928M: Miguel Ojeda <ojeda@kernel.org> 11929S: Maintained 11930F: Documentation/admin-guide/auxdisplay/ks0108.rst 11931F: drivers/auxdisplay/ks0108.c 11932F: include/linux/ks0108.h 11933 11934KTD253 BACKLIGHT DRIVER 11935M: Linus Walleij <linus.walleij@linaro.org> 11936S: Maintained 11937F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11938F: drivers/video/backlight/ktd253-backlight.c 11939 11940KTEST 11941M: Steven Rostedt <rostedt@goodmis.org> 11942M: John Hawley <warthog9@eaglescrag.net> 11943S: Maintained 11944F: tools/testing/ktest 11945 11946KTZ8866 BACKLIGHT DRIVER 11947M: Jianhua Lu <lujianhua000@gmail.com> 11948S: Maintained 11949F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11950F: drivers/video/backlight/ktz8866.c 11951 11952KVM PARAVIRT (KVM/paravirt) 11953M: Paolo Bonzini <pbonzini@redhat.com> 11954R: Wanpeng Li <wanpengli@tencent.com> 11955R: Vitaly Kuznetsov <vkuznets@redhat.com> 11956L: kvm@vger.kernel.org 11957S: Supported 11958T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11959F: arch/um/include/asm/kvm_para.h 11960F: arch/x86/include/asm/kvm_para.h 11961F: arch/x86/include/asm/pvclock-abi.h 11962F: arch/x86/include/uapi/asm/kvm_para.h 11963F: arch/x86/kernel/kvm.c 11964F: arch/x86/kernel/kvmclock.c 11965F: include/asm-generic/kvm_para.h 11966F: include/linux/kvm_para.h 11967F: include/uapi/asm-generic/kvm_para.h 11968F: include/uapi/linux/kvm_para.h 11969 11970KVM X86 HYPER-V (KVM/hyper-v) 11971M: Vitaly Kuznetsov <vkuznets@redhat.com> 11972M: Sean Christopherson <seanjc@google.com> 11973M: Paolo Bonzini <pbonzini@redhat.com> 11974L: kvm@vger.kernel.org 11975S: Supported 11976T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11977F: arch/x86/kvm/hyperv.* 11978F: arch/x86/kvm/kvm_onhyperv.* 11979F: arch/x86/kvm/svm/hyperv.* 11980F: arch/x86/kvm/svm/svm_onhyperv.* 11981F: arch/x86/kvm/vmx/hyperv.* 11982 11983KVM X86 Xen (KVM/Xen) 11984M: David Woodhouse <dwmw2@infradead.org> 11985M: Paul Durrant <paul@xen.org> 11986M: Sean Christopherson <seanjc@google.com> 11987M: Paolo Bonzini <pbonzini@redhat.com> 11988L: kvm@vger.kernel.org 11989S: Supported 11990T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11991F: arch/x86/kvm/xen.* 11992 11993L3MDEV 11994M: David Ahern <dsahern@kernel.org> 11995L: netdev@vger.kernel.org 11996S: Maintained 11997F: include/net/l3mdev.h 11998F: net/l3mdev 11999 12000LANDLOCK SECURITY MODULE 12001M: Mickaël Salaün <mic@digikod.net> 12002L: linux-security-module@vger.kernel.org 12003S: Supported 12004W: https://landlock.io 12005T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12006F: Documentation/security/landlock.rst 12007F: Documentation/userspace-api/landlock.rst 12008F: include/uapi/linux/landlock.h 12009F: samples/landlock/ 12010F: security/landlock/ 12011F: tools/testing/selftests/landlock/ 12012K: landlock 12013K: LANDLOCK 12014 12015LANTIQ / INTEL Ethernet drivers 12016M: Hauke Mehrtens <hauke@hauke-m.de> 12017L: netdev@vger.kernel.org 12018S: Maintained 12019F: drivers/net/dsa/lantiq_gswip.c 12020F: drivers/net/dsa/lantiq_pce.h 12021F: drivers/net/ethernet/lantiq_xrx200.c 12022F: net/dsa/tag_gswip.c 12023 12024LANTIQ MIPS ARCHITECTURE 12025M: John Crispin <john@phrozen.org> 12026L: linux-mips@vger.kernel.org 12027S: Maintained 12028F: arch/mips/lantiq 12029F: drivers/soc/lantiq 12030 12031LASI 53c700 driver for PARISC 12032M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12033L: linux-scsi@vger.kernel.org 12034S: Maintained 12035F: Documentation/scsi/53c700.rst 12036F: drivers/scsi/53c700* 12037 12038LEAKING_ADDRESSES 12039M: Tobin C. Harding <me@tobin.cc> 12040M: Tycho Andersen <tycho@tycho.pizza> 12041L: linux-hardening@vger.kernel.org 12042S: Maintained 12043T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 12044F: scripts/leaking_addresses.pl 12045 12046LED SUBSYSTEM 12047M: Pavel Machek <pavel@ucw.cz> 12048M: Lee Jones <lee@kernel.org> 12049L: linux-leds@vger.kernel.org 12050S: Maintained 12051T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12052F: Documentation/devicetree/bindings/leds/ 12053F: Documentation/leds/ 12054F: drivers/leds/ 12055F: include/dt-bindings/leds/ 12056F: include/linux/leds.h 12057 12058LEGO MINDSTORMS EV3 12059R: David Lechner <david@lechnology.com> 12060S: Maintained 12061F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12062F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12063F: drivers/power/supply/lego_ev3_battery.c 12064 12065LEGO USB Tower driver 12066M: Juergen Stuber <starblue@users.sourceforge.net> 12067L: legousb-devel@lists.sourceforge.net 12068S: Maintained 12069W: http://legousb.sourceforge.net/ 12070F: drivers/usb/misc/legousbtower.c 12071 12072LETSKETCH HID TABLET DRIVER 12073M: Hans de Goede <hdegoede@redhat.com> 12074L: linux-input@vger.kernel.org 12075S: Maintained 12076T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12077F: drivers/hid/hid-letsketch.c 12078 12079LG LAPTOP EXTRAS 12080M: Matan Ziv-Av <matan@svgalib.org> 12081L: platform-driver-x86@vger.kernel.org 12082S: Maintained 12083F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12084F: Documentation/admin-guide/laptops/lg-laptop.rst 12085F: drivers/platform/x86/lg-laptop.c 12086 12087LG2160 MEDIA DRIVER 12088M: Michael Krufky <mkrufky@linuxtv.org> 12089L: linux-media@vger.kernel.org 12090S: Maintained 12091W: https://linuxtv.org 12092W: http://github.com/mkrufky 12093Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12094T: git git://linuxtv.org/mkrufky/tuners.git 12095F: drivers/media/dvb-frontends/lg2160.* 12096 12097LGDT3305 MEDIA DRIVER 12098M: Michael Krufky <mkrufky@linuxtv.org> 12099L: linux-media@vger.kernel.org 12100S: Maintained 12101W: https://linuxtv.org 12102W: http://github.com/mkrufky 12103Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12104T: git git://linuxtv.org/mkrufky/tuners.git 12105F: drivers/media/dvb-frontends/lgdt3305.* 12106 12107LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12108M: Viresh Kumar <vireshk@kernel.org> 12109L: linux-ide@vger.kernel.org 12110S: Maintained 12111T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12112F: drivers/ata/pata_arasan_cf.c 12113F: include/linux/pata_arasan_cf_data.h 12114 12115LIBATA PATA DRIVERS 12116R: Sergey Shtylyov <s.shtylyov@omp.ru> 12117L: linux-ide@vger.kernel.org 12118F: drivers/ata/ata_*.c 12119F: drivers/ata/pata_*.c 12120 12121LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12122M: Linus Walleij <linus.walleij@linaro.org> 12123L: linux-ide@vger.kernel.org 12124S: Maintained 12125T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12126F: drivers/ata/pata_ftide010.c 12127F: drivers/ata/sata_gemini.c 12128F: drivers/ata/sata_gemini.h 12129 12130LIBATA SATA AHCI PLATFORM devices support 12131M: Hans de Goede <hdegoede@redhat.com> 12132M: Jens Axboe <axboe@kernel.dk> 12133L: linux-ide@vger.kernel.org 12134S: Maintained 12135T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12136F: drivers/ata/ahci_platform.c 12137F: drivers/ata/libahci_platform.c 12138F: include/linux/ahci_platform.h 12139 12140LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12141M: Serge Semin <fancer.lancer@gmail.com> 12142L: linux-ide@vger.kernel.org 12143S: Maintained 12144T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12145F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12146F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12147F: drivers/ata/ahci_dwc.c 12148 12149LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12150M: Mikael Pettersson <mikpelinux@gmail.com> 12151L: linux-ide@vger.kernel.org 12152S: Maintained 12153T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12154F: drivers/ata/sata_promise.* 12155 12156LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12157M: Damien Le Moal <dlemoal@kernel.org> 12158L: linux-ide@vger.kernel.org 12159S: Maintained 12160T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12161F: Documentation/ABI/testing/sysfs-ata 12162F: Documentation/devicetree/bindings/ata/ 12163F: drivers/ata/ 12164F: include/linux/ata.h 12165F: include/linux/libata.h 12166 12167LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12168M: Vishal Verma <vishal.l.verma@intel.com> 12169M: Dan Williams <dan.j.williams@intel.com> 12170M: Dave Jiang <dave.jiang@intel.com> 12171L: nvdimm@lists.linux.dev 12172S: Supported 12173Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12174P: Documentation/nvdimm/maintainer-entry-profile.rst 12175F: drivers/nvdimm/btt* 12176 12177LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12178M: Dan Williams <dan.j.williams@intel.com> 12179M: Vishal Verma <vishal.l.verma@intel.com> 12180M: Dave Jiang <dave.jiang@intel.com> 12181L: nvdimm@lists.linux.dev 12182S: Supported 12183Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12184P: Documentation/nvdimm/maintainer-entry-profile.rst 12185F: drivers/nvdimm/pmem* 12186 12187LIBNVDIMM: DEVICETREE BINDINGS 12188M: Oliver O'Halloran <oohall@gmail.com> 12189L: nvdimm@lists.linux.dev 12190S: Supported 12191Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12192F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12193F: drivers/nvdimm/of_pmem.c 12194 12195LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12196M: Dan Williams <dan.j.williams@intel.com> 12197M: Vishal Verma <vishal.l.verma@intel.com> 12198M: Dave Jiang <dave.jiang@intel.com> 12199M: Ira Weiny <ira.weiny@intel.com> 12200L: nvdimm@lists.linux.dev 12201S: Supported 12202Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12203P: Documentation/nvdimm/maintainer-entry-profile.rst 12204T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12205F: drivers/acpi/nfit/* 12206F: drivers/nvdimm/* 12207F: include/linux/libnvdimm.h 12208F: include/linux/nd.h 12209F: include/uapi/linux/ndctl.h 12210F: tools/testing/nvdimm/ 12211 12212LICENSES and SPDX stuff 12213M: Thomas Gleixner <tglx@linutronix.de> 12214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12215L: linux-spdx@vger.kernel.org 12216S: Maintained 12217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12218F: COPYING 12219F: Documentation/process/license-rules.rst 12220F: LICENSES/ 12221F: scripts/spdxcheck-test.sh 12222F: scripts/spdxcheck.py 12223F: scripts/spdxexclude 12224 12225LINEAR RANGES HELPERS 12226M: Mark Brown <broonie@kernel.org> 12227R: Matti Vaittinen <mazziesaccount@gmail.com> 12228F: include/linux/linear_range.h 12229F: lib/linear_ranges.c 12230F: lib/test_linear_ranges.c 12231 12232LINUX FOR POWER MACINTOSH 12233L: linuxppc-dev@lists.ozlabs.org 12234S: Orphan 12235F: arch/powerpc/platforms/powermac/ 12236F: drivers/macintosh/ 12237X: drivers/macintosh/adb-iop.c 12238X: drivers/macintosh/via-macii.c 12239 12240LINUX FOR POWERPC (32-BIT AND 64-BIT) 12241M: Michael Ellerman <mpe@ellerman.id.au> 12242R: Nicholas Piggin <npiggin@gmail.com> 12243R: Christophe Leroy <christophe.leroy@csgroup.eu> 12244L: linuxppc-dev@lists.ozlabs.org 12245S: Supported 12246W: https://github.com/linuxppc/wiki/wiki 12247Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12248T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12249F: Documentation/ABI/stable/sysfs-firmware-opal-* 12250F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12251F: Documentation/devicetree/bindings/powerpc/ 12252F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12253F: Documentation/arch/powerpc/ 12254F: arch/powerpc/ 12255F: drivers/*/*/*pasemi* 12256F: drivers/*/*pasemi* 12257F: drivers/char/tpm/tpm_ibmvtpm* 12258F: drivers/crypto/nx/ 12259F: drivers/crypto/vmx/ 12260F: drivers/i2c/busses/i2c-opal.c 12261F: drivers/net/ethernet/ibm/ibmveth.* 12262F: drivers/net/ethernet/ibm/ibmvnic.* 12263F: drivers/pci/hotplug/pnv_php.c 12264F: drivers/pci/hotplug/rpa* 12265F: drivers/rtc/rtc-opal.c 12266F: drivers/scsi/ibmvscsi/ 12267F: drivers/tty/hvc/hvc_opal.c 12268F: drivers/watchdog/wdrtas.c 12269F: tools/testing/selftests/powerpc 12270N: /pmac 12271N: powermac 12272N: powernv 12273N: [^a-z0-9]ps3 12274N: pseries 12275 12276LINUX FOR POWERPC EMBEDDED MPC5XXX 12277M: Anatolij Gustschin <agust@denx.de> 12278L: linuxppc-dev@lists.ozlabs.org 12279S: Odd Fixes 12280F: arch/powerpc/platforms/512x/ 12281F: arch/powerpc/platforms/52xx/ 12282 12283LINUX FOR POWERPC EMBEDDED PPC4XX 12284L: linuxppc-dev@lists.ozlabs.org 12285S: Orphan 12286F: arch/powerpc/platforms/40x/ 12287F: arch/powerpc/platforms/44x/ 12288 12289LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12290M: Scott Wood <oss@buserror.net> 12291L: linuxppc-dev@lists.ozlabs.org 12292S: Odd fixes 12293T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12294F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12295F: Documentation/devicetree/bindings/powerpc/fsl/ 12296F: arch/powerpc/platforms/83xx/ 12297F: arch/powerpc/platforms/85xx/ 12298 12299LINUX FOR POWERPC EMBEDDED PPC8XX 12300M: Christophe Leroy <christophe.leroy@csgroup.eu> 12301L: linuxppc-dev@lists.ozlabs.org 12302S: Maintained 12303F: arch/powerpc/platforms/8xx/ 12304 12305LINUX KERNEL DUMP TEST MODULE (LKDTM) 12306M: Kees Cook <keescook@chromium.org> 12307S: Maintained 12308F: drivers/misc/lkdtm/* 12309F: tools/testing/selftests/lkdtm/* 12310 12311LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12312M: Alan Stern <stern@rowland.harvard.edu> 12313M: Andrea Parri <parri.andrea@gmail.com> 12314M: Will Deacon <will@kernel.org> 12315M: Peter Zijlstra <peterz@infradead.org> 12316M: Boqun Feng <boqun.feng@gmail.com> 12317M: Nicholas Piggin <npiggin@gmail.com> 12318M: David Howells <dhowells@redhat.com> 12319M: Jade Alglave <j.alglave@ucl.ac.uk> 12320M: Luc Maranget <luc.maranget@inria.fr> 12321M: "Paul E. McKenney" <paulmck@kernel.org> 12322R: Akira Yokosawa <akiyks@gmail.com> 12323R: Daniel Lustig <dlustig@nvidia.com> 12324R: Joel Fernandes <joel@joelfernandes.org> 12325L: linux-kernel@vger.kernel.org 12326L: linux-arch@vger.kernel.org 12327S: Supported 12328T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12329F: Documentation/atomic_bitops.txt 12330F: Documentation/atomic_t.txt 12331F: Documentation/core-api/refcount-vs-atomic.rst 12332F: Documentation/litmus-tests/ 12333F: Documentation/memory-barriers.txt 12334F: tools/memory-model/ 12335 12336LINUX-NEXT TREE 12337M: Stephen Rothwell <sfr@canb.auug.org.au> 12338L: linux-next@vger.kernel.org 12339S: Supported 12340B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12341T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12342 12343LIS3LV02D ACCELEROMETER DRIVER 12344M: Eric Piel <eric.piel@tremplin-utc.net> 12345S: Maintained 12346F: Documentation/misc-devices/lis3lv02d.rst 12347F: drivers/misc/lis3lv02d/ 12348F: drivers/platform/x86/hp/hp_accel.c 12349 12350LIST KUNIT TEST 12351M: David Gow <davidgow@google.com> 12352L: linux-kselftest@vger.kernel.org 12353L: kunit-dev@googlegroups.com 12354S: Maintained 12355F: lib/list-test.c 12356 12357LITEX PLATFORM 12358M: Karol Gugala <kgugala@antmicro.com> 12359M: Mateusz Holenko <mholenko@antmicro.com> 12360M: Gabriel Somlo <gsomlo@gmail.com> 12361M: Joel Stanley <joel@jms.id.au> 12362S: Maintained 12363F: Documentation/devicetree/bindings/*/litex,*.yaml 12364F: arch/openrisc/boot/dts/or1klitex.dts 12365F: drivers/mmc/host/litex_mmc.c 12366F: drivers/net/ethernet/litex/* 12367F: drivers/soc/litex/* 12368F: drivers/tty/serial/liteuart.c 12369F: include/linux/litex.h 12370N: litex 12371 12372LIVE PATCHING 12373M: Josh Poimboeuf <jpoimboe@kernel.org> 12374M: Jiri Kosina <jikos@kernel.org> 12375M: Miroslav Benes <mbenes@suse.cz> 12376M: Petr Mladek <pmladek@suse.com> 12377R: Joe Lawrence <joe.lawrence@redhat.com> 12378L: live-patching@vger.kernel.org 12379S: Maintained 12380T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12381F: Documentation/ABI/testing/sysfs-kernel-livepatch 12382F: Documentation/livepatch/ 12383F: arch/powerpc/include/asm/livepatch.h 12384F: include/linux/livepatch.h 12385F: kernel/livepatch/ 12386F: kernel/module/livepatch.c 12387F: lib/livepatch/ 12388F: samples/livepatch/ 12389F: tools/testing/selftests/livepatch/ 12390 12391LLC (802.2) 12392L: netdev@vger.kernel.org 12393S: Odd fixes 12394F: include/linux/llc.h 12395F: include/net/llc* 12396F: include/uapi/linux/llc.h 12397F: net/llc/ 12398 12399LM73 HARDWARE MONITOR DRIVER 12400M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12401L: linux-hwmon@vger.kernel.org 12402S: Maintained 12403F: drivers/hwmon/lm73.c 12404 12405LM78 HARDWARE MONITOR DRIVER 12406M: Jean Delvare <jdelvare@suse.com> 12407L: linux-hwmon@vger.kernel.org 12408S: Maintained 12409F: Documentation/hwmon/lm78.rst 12410F: drivers/hwmon/lm78.c 12411 12412LM83 HARDWARE MONITOR DRIVER 12413M: Jean Delvare <jdelvare@suse.com> 12414L: linux-hwmon@vger.kernel.org 12415S: Maintained 12416F: Documentation/hwmon/lm83.rst 12417F: drivers/hwmon/lm83.c 12418 12419LM90 HARDWARE MONITOR DRIVER 12420M: Jean Delvare <jdelvare@suse.com> 12421L: linux-hwmon@vger.kernel.org 12422S: Maintained 12423F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12424F: Documentation/hwmon/lm90.rst 12425F: drivers/hwmon/lm90.c 12426F: include/dt-bindings/thermal/lm90.h 12427 12428LM95234 HARDWARE MONITOR DRIVER 12429M: Guenter Roeck <linux@roeck-us.net> 12430L: linux-hwmon@vger.kernel.org 12431S: Maintained 12432F: Documentation/hwmon/lm95234.rst 12433F: drivers/hwmon/lm95234.c 12434 12435LME2510 MEDIA DRIVER 12436M: Malcolm Priestley <tvboxspy@gmail.com> 12437L: linux-media@vger.kernel.org 12438S: Maintained 12439W: https://linuxtv.org 12440Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12441F: drivers/media/usb/dvb-usb-v2/lmedm04* 12442 12443LOADPIN SECURITY MODULE 12444M: Kees Cook <keescook@chromium.org> 12445S: Supported 12446T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12447F: Documentation/admin-guide/LSM/LoadPin.rst 12448F: security/loadpin/ 12449 12450LOCKDOWN SECURITY MODULE 12451L: linux-security-module@vger.kernel.org 12452S: Odd Fixes 12453T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12454F: security/lockdown/ 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 19517S: Supported 19518Q: https://patchwork.kernel.org/project/linux-security-module/list 19519B: mailto:linux-security-module@vger.kernel.org 19520P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19521T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19522F: include/uapi/linux/lsm.h 19523F: security/ 19524F: tools/testing/selftests/lsm/ 19525X: security/selinux/ 19526K: \bsecurity_[a-z_0-9]\+\b 19527 19528SELINUX SECURITY MODULE 19529M: Paul Moore <paul@paul-moore.com> 19530M: Stephen Smalley <stephen.smalley.work@gmail.com> 19531M: Eric Paris <eparis@parisplace.org> 19532L: selinux@vger.kernel.org 19533S: Supported 19534W: https://selinuxproject.org 19535W: https://github.com/SELinuxProject 19536T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19537F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19538F: Documentation/ABI/removed/sysfs-selinux-disable 19539F: Documentation/admin-guide/LSM/SELinux.rst 19540F: include/trace/events/avc.h 19541F: include/uapi/linux/selinux_netlink.h 19542F: scripts/selinux/ 19543F: security/selinux/ 19544 19545SENSABLE PHANTOM 19546M: Jiri Slaby <jirislaby@kernel.org> 19547S: Maintained 19548F: drivers/misc/phantom.c 19549F: include/uapi/linux/phantom.h 19550 19551SENSEAIR SUNRISE 006-0-0007 19552M: Jacopo Mondi <jacopo@jmondi.org> 19553S: Maintained 19554F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19555F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19556F: drivers/iio/chemical/sunrise_co2.c 19557 19558SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19559M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19560S: Maintained 19561F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19562F: drivers/iio/chemical/scd30.h 19563F: drivers/iio/chemical/scd30_core.c 19564F: drivers/iio/chemical/scd30_i2c.c 19565F: drivers/iio/chemical/scd30_serial.c 19566 19567SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19568M: Roan van Dijk <roan@protonic.nl> 19569S: Maintained 19570F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19571F: drivers/iio/chemical/scd4x.c 19572 19573SENSIRION SGP40 GAS SENSOR DRIVER 19574M: Andreas Klinger <ak@it-klinger.de> 19575S: Maintained 19576F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19577F: drivers/iio/chemical/sgp40.c 19578 19579SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19580M: Tomasz Duszynski <tduszyns@gmail.com> 19581S: Maintained 19582F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19583F: drivers/iio/chemical/sps30.c 19584F: drivers/iio/chemical/sps30_i2c.c 19585F: drivers/iio/chemical/sps30_serial.c 19586 19587SERIAL DEVICE BUS 19588M: Rob Herring <robh@kernel.org> 19589L: linux-serial@vger.kernel.org 19590S: Maintained 19591F: Documentation/devicetree/bindings/serial/serial.yaml 19592F: drivers/tty/serdev/ 19593F: include/linux/serdev.h 19594 19595SERIAL IR RECEIVER 19596M: Sean Young <sean@mess.org> 19597L: linux-media@vger.kernel.org 19598S: Maintained 19599F: drivers/media/rc/serial_ir.c 19600 19601SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19602M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19603L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19604S: Maintained 19605F: Documentation/devicetree/bindings/slimbus/ 19606F: drivers/slimbus/ 19607F: include/linux/slimbus.h 19608 19609SFC NETWORK DRIVER 19610M: Edward Cree <ecree.xilinx@gmail.com> 19611M: Martin Habets <habetsm.xilinx@gmail.com> 19612L: netdev@vger.kernel.org 19613L: linux-net-drivers@amd.com 19614S: Supported 19615F: Documentation/networking/devlink/sfc.rst 19616F: drivers/net/ethernet/sfc/ 19617 19618SFCTEMP HWMON DRIVER 19619M: Emil Renner Berthing <kernel@esmil.dk> 19620M: Hal Feng <hal.feng@starfivetech.com> 19621L: linux-hwmon@vger.kernel.org 19622S: Maintained 19623F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19624F: Documentation/hwmon/sfctemp.rst 19625F: drivers/hwmon/sfctemp.c 19626 19627SFF/SFP/SFP+ MODULE SUPPORT 19628M: Russell King <linux@armlinux.org.uk> 19629L: netdev@vger.kernel.org 19630S: Maintained 19631F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19632F: drivers/net/phy/phylink.c 19633F: drivers/net/phy/sfp* 19634F: include/linux/mdio/mdio-i2c.h 19635F: include/linux/phylink.h 19636F: include/linux/sfp.h 19637K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19638 19639SGI GRU DRIVER 19640M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19641S: Maintained 19642F: drivers/misc/sgi-gru/ 19643 19644SGI XP/XPC/XPNET DRIVER 19645M: Robin Holt <robinmholt@gmail.com> 19646M: Steve Wahl <steve.wahl@hpe.com> 19647S: Maintained 19648F: drivers/misc/sgi-xp/ 19649 19650SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19651M: Karsten Graul <kgraul@linux.ibm.com> 19652M: Wenjia Zhang <wenjia@linux.ibm.com> 19653M: Jan Karcher <jaka@linux.ibm.com> 19654R: D. Wythe <alibuda@linux.alibaba.com> 19655R: Tony Lu <tonylu@linux.alibaba.com> 19656R: Wen Gu <guwen@linux.alibaba.com> 19657L: linux-s390@vger.kernel.org 19658S: Supported 19659F: net/smc/ 19660 19661SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19662M: Linus Walleij <linus.walleij@linaro.org> 19663L: linux-iio@vger.kernel.org 19664S: Maintained 19665T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19666F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19667F: drivers/iio/light/gp2ap002.c 19668 19669SHARP RJ54N1CB0C SENSOR DRIVER 19670M: Jacopo Mondi <jacopo@jmondi.org> 19671L: linux-media@vger.kernel.org 19672S: Odd fixes 19673T: git git://linuxtv.org/media_tree.git 19674F: drivers/media/i2c/rj54n1cb0c.c 19675F: include/media/i2c/rj54n1cb0c.h 19676 19677SH_VOU V4L2 OUTPUT DRIVER 19678L: linux-media@vger.kernel.org 19679S: Orphan 19680F: drivers/media/platform/renesas/sh_vou.c 19681F: include/media/drv-intf/sh_vou.h 19682 19683SI2157 MEDIA DRIVER 19684M: Antti Palosaari <crope@iki.fi> 19685L: linux-media@vger.kernel.org 19686S: Maintained 19687W: https://linuxtv.org 19688W: http://palosaari.fi/linux/ 19689Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19690T: git git://linuxtv.org/anttip/media_tree.git 19691F: drivers/media/tuners/si2157* 19692 19693SI2165 MEDIA DRIVER 19694M: Matthias Schwarzott <zzam@gentoo.org> 19695L: linux-media@vger.kernel.org 19696S: Maintained 19697W: https://linuxtv.org 19698Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19699F: drivers/media/dvb-frontends/si2165* 19700 19701SI2168 MEDIA DRIVER 19702M: Antti Palosaari <crope@iki.fi> 19703L: linux-media@vger.kernel.org 19704S: Maintained 19705W: https://linuxtv.org 19706W: http://palosaari.fi/linux/ 19707Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19708T: git git://linuxtv.org/anttip/media_tree.git 19709F: drivers/media/dvb-frontends/si2168* 19710 19711SI470X FM RADIO RECEIVER I2C DRIVER 19712M: Hans Verkuil <hverkuil@xs4all.nl> 19713L: linux-media@vger.kernel.org 19714S: Odd Fixes 19715W: https://linuxtv.org 19716T: git git://linuxtv.org/media_tree.git 19717F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19718F: drivers/media/radio/si470x/radio-si470x-i2c.c 19719 19720SI470X FM RADIO RECEIVER USB DRIVER 19721M: Hans Verkuil <hverkuil@xs4all.nl> 19722L: linux-media@vger.kernel.org 19723S: Maintained 19724W: https://linuxtv.org 19725T: git git://linuxtv.org/media_tree.git 19726F: drivers/media/radio/si470x/radio-si470x-common.c 19727F: drivers/media/radio/si470x/radio-si470x-usb.c 19728F: drivers/media/radio/si470x/radio-si470x.h 19729 19730SI4713 FM RADIO TRANSMITTER I2C DRIVER 19731M: Eduardo Valentin <edubezval@gmail.com> 19732L: linux-media@vger.kernel.org 19733S: Odd Fixes 19734W: https://linuxtv.org 19735T: git git://linuxtv.org/media_tree.git 19736F: drivers/media/radio/si4713/si4713.? 19737 19738SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19739M: Eduardo Valentin <edubezval@gmail.com> 19740L: linux-media@vger.kernel.org 19741S: Odd Fixes 19742W: https://linuxtv.org 19743T: git git://linuxtv.org/media_tree.git 19744F: drivers/media/radio/si4713/radio-platform-si4713.c 19745 19746SI4713 FM RADIO TRANSMITTER USB DRIVER 19747M: Hans Verkuil <hverkuil@xs4all.nl> 19748L: linux-media@vger.kernel.org 19749S: Maintained 19750W: https://linuxtv.org 19751T: git git://linuxtv.org/media_tree.git 19752F: drivers/media/radio/si4713/radio-usb-si4713.c 19753 19754SIANO DVB DRIVER 19755M: Mauro Carvalho Chehab <mchehab@kernel.org> 19756L: linux-media@vger.kernel.org 19757S: Odd fixes 19758W: https://linuxtv.org 19759T: git git://linuxtv.org/media_tree.git 19760F: drivers/media/common/siano/ 19761F: drivers/media/mmc/siano/ 19762F: drivers/media/usb/siano/ 19763F: drivers/media/usb/siano/ 19764 19765SIEMENS IPC LED DRIVERS 19766M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19767M: Xing Tong Wu <xingtong.wu@siemens.com> 19768M: Tobias Schaffner <tobias.schaffner@siemens.com> 19769L: linux-leds@vger.kernel.org 19770S: Maintained 19771F: drivers/leds/simple/ 19772 19773SIEMENS IPC PLATFORM DRIVERS 19774M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19775M: Xing Tong Wu <xingtong.wu@siemens.com> 19776M: Tobias Schaffner <tobias.schaffner@siemens.com> 19777L: platform-driver-x86@vger.kernel.org 19778S: Maintained 19779F: drivers/platform/x86/siemens/ 19780F: include/linux/platform_data/x86/simatic-ipc-base.h 19781F: include/linux/platform_data/x86/simatic-ipc.h 19782 19783SIEMENS IPC WATCHDOG DRIVERS 19784M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19785M: Xing Tong Wu <xingtong.wu@siemens.com> 19786M: Tobias Schaffner <tobias.schaffner@siemens.com> 19787L: linux-watchdog@vger.kernel.org 19788S: Maintained 19789F: drivers/watchdog/simatic-ipc-wdt.c 19790 19791SIFIVE DRIVERS 19792M: Palmer Dabbelt <palmer@dabbelt.com> 19793M: Paul Walmsley <paul.walmsley@sifive.com> 19794L: linux-riscv@lists.infradead.org 19795S: Supported 19796N: sifive 19797K: [^@]sifive 19798 19799SIFIVE FU540 SYSTEM-ON-CHIP 19800M: Paul Walmsley <paul.walmsley@sifive.com> 19801M: Palmer Dabbelt <palmer@dabbelt.com> 19802L: linux-riscv@lists.infradead.org 19803S: Supported 19804T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19805N: fu540 19806K: fu540 19807 19808SIFIVE PDMA DRIVER 19809M: Green Wan <green.wan@sifive.com> 19810S: Maintained 19811F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19812F: drivers/dma/sf-pdma/ 19813 19814SIFIVE SOC DRIVERS 19815M: Conor Dooley <conor@kernel.org> 19816L: linux-riscv@lists.infradead.org 19817S: Maintained 19818T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19819F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19820F: drivers/soc/sifive/ 19821 19822SILEAD TOUCHSCREEN DRIVER 19823M: Hans de Goede <hdegoede@redhat.com> 19824L: linux-input@vger.kernel.org 19825L: platform-driver-x86@vger.kernel.org 19826S: Maintained 19827F: drivers/input/touchscreen/silead.c 19828F: drivers/platform/x86/touchscreen_dmi.c 19829 19830SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19831M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19832S: Supported 19833F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19834F: drivers/net/wireless/silabs/wfx/ 19835 19836SILICON MOTION SM712 FRAME BUFFER DRIVER 19837M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19838M: Teddy Wang <teddy.wang@siliconmotion.com> 19839M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19840L: linux-fbdev@vger.kernel.org 19841S: Maintained 19842F: Documentation/fb/sm712fb.rst 19843F: drivers/video/fbdev/sm712* 19844 19845SILVACO I3C DUAL-ROLE MASTER 19846M: Miquel Raynal <miquel.raynal@bootlin.com> 19847M: Conor Culhane <conor.culhane@silvaco.com> 19848L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19849S: Maintained 19850F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19851F: drivers/i3c/master/svc-i3c-master.c 19852 19853SIMPLEFB FB DRIVER 19854M: Hans de Goede <hdegoede@redhat.com> 19855L: linux-fbdev@vger.kernel.org 19856S: Maintained 19857F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19858F: drivers/video/fbdev/simplefb.c 19859F: include/linux/platform_data/simplefb.h 19860 19861SIMTEC EB110ATX (Chalice CATS) 19862M: Simtec Linux Team <linux@simtec.co.uk> 19863S: Supported 19864W: http://www.simtec.co.uk/products/EB110ATX/ 19865 19866SIOX 19867M: Thorsten Scherer <t.scherer@eckelmann.de> 19868M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19869R: Pengutronix Kernel Team <kernel@pengutronix.de> 19870S: Supported 19871F: drivers/gpio/gpio-siox.c 19872F: drivers/siox/* 19873F: include/trace/events/siox.h 19874 19875SIPHASH PRF ROUTINES 19876M: Jason A. Donenfeld <Jason@zx2c4.com> 19877S: Maintained 19878F: include/linux/siphash.h 19879F: lib/siphash.c 19880F: lib/siphash_kunit.c 19881 19882SIS 190 ETHERNET DRIVER 19883M: Francois Romieu <romieu@fr.zoreil.com> 19884L: netdev@vger.kernel.org 19885S: Maintained 19886F: drivers/net/ethernet/sis/sis190.c 19887 19888SIS 900/7016 FAST ETHERNET DRIVER 19889M: Daniele Venzano <venza@brownhat.org> 19890L: netdev@vger.kernel.org 19891S: Maintained 19892W: http://www.brownhat.org/sis900.html 19893F: drivers/net/ethernet/sis/sis900.* 19894 19895SIS FRAMEBUFFER DRIVER 19896S: Orphan 19897F: Documentation/fb/sisfb.rst 19898F: drivers/video/fbdev/sis/ 19899F: include/video/sisfb.h 19900 19901SIS I2C TOUCHSCREEN DRIVER 19902M: Mika Penttilä <mpenttil@redhat.com> 19903L: linux-input@vger.kernel.org 19904S: Maintained 19905F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19906F: drivers/input/touchscreen/sis_i2c.c 19907 19908SIS USB2VGA DRIVER 19909M: Thomas Winischhofer <thomas@winischhofer.net> 19910S: Maintained 19911W: http://www.winischhofer.at/linuxsisusbvga.shtml 19912F: drivers/usb/misc/sisusbvga/ 19913 19914SL28 CPLD MFD DRIVER 19915M: Michael Walle <michael@walle.cc> 19916S: Maintained 19917F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19918F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19919F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19920F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19921F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19922F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19923F: drivers/gpio/gpio-sl28cpld.c 19924F: drivers/hwmon/sl28cpld-hwmon.c 19925F: drivers/irqchip/irq-sl28cpld.c 19926F: drivers/pwm/pwm-sl28cpld.c 19927F: drivers/watchdog/sl28cpld_wdt.c 19928 19929SL28 VPD NVMEM LAYOUT DRIVER 19930M: Michael Walle <michael@walle.cc> 19931S: Maintained 19932F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19933F: drivers/nvmem/layouts/sl28vpd.c 19934 19935SLAB ALLOCATOR 19936M: Christoph Lameter <cl@linux.com> 19937M: Pekka Enberg <penberg@kernel.org> 19938M: David Rientjes <rientjes@google.com> 19939M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19940M: Andrew Morton <akpm@linux-foundation.org> 19941M: Vlastimil Babka <vbabka@suse.cz> 19942R: Roman Gushchin <roman.gushchin@linux.dev> 19943R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19944L: linux-mm@kvack.org 19945S: Maintained 19946T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19947F: include/linux/sl?b*.h 19948F: mm/sl?b* 19949 19950SLCAN CAN NETWORK DRIVER 19951M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19952L: linux-can@vger.kernel.org 19953S: Maintained 19954F: drivers/net/can/slcan/ 19955 19956SLEEPABLE READ-COPY UPDATE (SRCU) 19957M: Lai Jiangshan <jiangshanlai@gmail.com> 19958M: "Paul E. McKenney" <paulmck@kernel.org> 19959M: Josh Triplett <josh@joshtriplett.org> 19960R: Steven Rostedt <rostedt@goodmis.org> 19961R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19962L: rcu@vger.kernel.org 19963S: Supported 19964W: http://www.rdrop.com/users/paulmck/RCU/ 19965T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19966F: include/linux/srcu*.h 19967F: kernel/rcu/srcu*.c 19968 19969SMACK SECURITY MODULE 19970M: Casey Schaufler <casey@schaufler-ca.com> 19971L: linux-security-module@vger.kernel.org 19972S: Maintained 19973W: http://schaufler-ca.com 19974T: git git://github.com/cschaufler/smack-next 19975F: Documentation/admin-guide/LSM/Smack.rst 19976F: security/smack/ 19977 19978SMC91x ETHERNET DRIVER 19979M: Nicolas Pitre <nico@fluxnic.net> 19980S: Odd Fixes 19981F: drivers/net/ethernet/smsc/smc91x.* 19982 19983SMSC EMC2103 HARDWARE MONITOR DRIVER 19984M: Steve Glendinning <steve.glendinning@shawell.net> 19985L: linux-hwmon@vger.kernel.org 19986S: Maintained 19987F: Documentation/hwmon/emc2103.rst 19988F: drivers/hwmon/emc2103.c 19989 19990SMSC SCH5627 HARDWARE MONITOR DRIVER 19991M: Hans de Goede <hdegoede@redhat.com> 19992L: linux-hwmon@vger.kernel.org 19993S: Supported 19994F: Documentation/hwmon/sch5627.rst 19995F: drivers/hwmon/sch5627.c 19996 19997SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19998M: Steve Glendinning <steve.glendinning@shawell.net> 19999L: linux-fbdev@vger.kernel.org 20000S: Maintained 20001F: drivers/video/fbdev/smscufx.c 20002 20003SMSC47B397 HARDWARE MONITOR DRIVER 20004M: Jean Delvare <jdelvare@suse.com> 20005L: linux-hwmon@vger.kernel.org 20006S: Maintained 20007F: Documentation/hwmon/smsc47b397.rst 20008F: drivers/hwmon/smsc47b397.c 20009 20010SMSC911x ETHERNET DRIVER 20011M: Steve Glendinning <steve.glendinning@shawell.net> 20012L: netdev@vger.kernel.org 20013S: Maintained 20014F: drivers/net/ethernet/smsc/smsc911x.* 20015F: include/linux/smsc911x.h 20016 20017SMSC9420 PCI ETHERNET DRIVER 20018M: Steve Glendinning <steve.glendinning@shawell.net> 20019L: netdev@vger.kernel.org 20020S: Maintained 20021F: drivers/net/ethernet/smsc/smsc9420.* 20022 20023SNET DPU VIRTIO DATA PATH ACCELERATOR 20024R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20025F: drivers/vdpa/solidrun/ 20026 20027SOCIONEXT (SNI) AVE NETWORK DRIVER 20028M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20029L: netdev@vger.kernel.org 20030S: Maintained 20031F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20032F: drivers/net/ethernet/socionext/sni_ave.c 20033 20034SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20035M: Jassi Brar <jaswinder.singh@linaro.org> 20036M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20037L: netdev@vger.kernel.org 20038S: Maintained 20039F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20040F: drivers/net/ethernet/socionext/netsec.c 20041 20042SOCIONEXT (SNI) Synquacer SPI DRIVER 20043M: Masahisa Kojima <masahisa.kojima@linaro.org> 20044M: Jassi Brar <jaswinder.singh@linaro.org> 20045L: linux-spi@vger.kernel.org 20046S: Maintained 20047F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20048F: drivers/spi/spi-synquacer.c 20049 20050SOCIONEXT SYNQUACER I2C DRIVER 20051M: Ard Biesheuvel <ardb@kernel.org> 20052L: linux-i2c@vger.kernel.org 20053S: Maintained 20054F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20055F: drivers/i2c/busses/i2c-synquacer.c 20056 20057SOCIONEXT UNIPHIER SOUND DRIVER 20058L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20059S: Orphan 20060F: sound/soc/uniphier/ 20061 20062SOCKET TIMESTAMPING 20063M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20064S: Maintained 20065F: Documentation/networking/timestamping.rst 20066F: include/uapi/linux/net_tstamp.h 20067F: tools/testing/selftests/net/so_txtime.c 20068 20069SOEKRIS NET48XX LED SUPPORT 20070M: Chris Boot <bootc@bootc.net> 20071S: Maintained 20072F: drivers/leds/leds-net48xx.c 20073 20074SOFT-IWARP DRIVER (siw) 20075M: Bernard Metzler <bmt@zurich.ibm.com> 20076L: linux-rdma@vger.kernel.org 20077S: Supported 20078F: drivers/infiniband/sw/siw/ 20079F: include/uapi/rdma/siw-abi.h 20080 20081SOFT-ROCE DRIVER (rxe) 20082M: Zhu Yanjun <zyjzyj2000@gmail.com> 20083L: linux-rdma@vger.kernel.org 20084S: Supported 20085F: drivers/infiniband/sw/rxe/ 20086F: include/uapi/rdma/rdma_user_rxe.h 20087 20088SOFTLOGIC 6x10 MPEG CODEC 20089M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20090M: Anton Sviridenko <anton@corp.bluecherry.net> 20091M: Andrey Utkin <andrey_utkin@fastmail.com> 20092M: Ismael Luceno <ismael@iodev.co.uk> 20093L: linux-media@vger.kernel.org 20094S: Supported 20095F: drivers/media/pci/solo6x10/ 20096 20097SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20098M: James Morse <james.morse@arm.com> 20099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20100S: Maintained 20101F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20102F: drivers/firmware/arm_sdei.c 20103F: include/linux/arm_sdei.h 20104F: include/uapi/linux/arm_sdei.h 20105 20106SOFTWARE NODES AND DEVICE PROPERTIES 20107R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20108R: Daniel Scally <djrscally@gmail.com> 20109R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20110R: Sakari Ailus <sakari.ailus@linux.intel.com> 20111L: linux-acpi@vger.kernel.org 20112S: Maintained 20113F: drivers/base/property.c 20114F: drivers/base/swnode.c 20115F: include/linux/fwnode.h 20116F: include/linux/property.h 20117 20118SOFTWARE RAID (Multiple Disks) SUPPORT 20119M: Song Liu <song@kernel.org> 20120L: linux-raid@vger.kernel.org 20121S: Supported 20122Q: https://patchwork.kernel.org/project/linux-raid/list/ 20123T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20124F: drivers/md/Kconfig 20125F: drivers/md/Makefile 20126F: drivers/md/md* 20127F: drivers/md/raid* 20128F: include/linux/raid/ 20129F: include/uapi/linux/raid/ 20130 20131SOLIDRUN CLEARFOG SUPPORT 20132M: Russell King <linux@armlinux.org.uk> 20133S: Maintained 20134F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20135F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20136 20137SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20138M: Russell King <linux@armlinux.org.uk> 20139S: Maintained 20140F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20141F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20142F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20143 20144SONIC NETWORK DRIVER 20145M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20146L: netdev@vger.kernel.org 20147S: Maintained 20148F: drivers/net/ethernet/natsemi/sonic.* 20149 20150SONICS SILICON BACKPLANE DRIVER (SSB) 20151M: Michael Buesch <m@bues.ch> 20152L: linux-wireless@vger.kernel.org 20153S: Maintained 20154F: drivers/ssb/ 20155F: include/linux/ssb/ 20156 20157SONY IMX208 SENSOR DRIVER 20158M: Sakari Ailus <sakari.ailus@linux.intel.com> 20159L: linux-media@vger.kernel.org 20160S: Maintained 20161T: git git://linuxtv.org/media_tree.git 20162F: drivers/media/i2c/imx208.c 20163 20164SONY IMX214 SENSOR DRIVER 20165M: Ricardo Ribalda <ribalda@kernel.org> 20166L: linux-media@vger.kernel.org 20167S: Maintained 20168T: git git://linuxtv.org/media_tree.git 20169F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20170F: drivers/media/i2c/imx214.c 20171 20172SONY IMX219 SENSOR DRIVER 20173M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20174L: linux-media@vger.kernel.org 20175S: Maintained 20176T: git git://linuxtv.org/media_tree.git 20177F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20178F: drivers/media/i2c/imx219.c 20179 20180SONY IMX258 SENSOR DRIVER 20181M: Sakari Ailus <sakari.ailus@linux.intel.com> 20182L: linux-media@vger.kernel.org 20183S: Maintained 20184T: git git://linuxtv.org/media_tree.git 20185F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20186F: drivers/media/i2c/imx258.c 20187 20188SONY IMX274 SENSOR DRIVER 20189M: Leon Luo <leonl@leopardimaging.com> 20190L: linux-media@vger.kernel.org 20191S: Maintained 20192T: git git://linuxtv.org/media_tree.git 20193F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20194F: drivers/media/i2c/imx274.c 20195 20196SONY IMX290 SENSOR DRIVER 20197M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20198L: linux-media@vger.kernel.org 20199S: Maintained 20200T: git git://linuxtv.org/media_tree.git 20201F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20202F: drivers/media/i2c/imx290.c 20203 20204SONY IMX296 SENSOR DRIVER 20205M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20206M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20207L: linux-media@vger.kernel.org 20208S: Maintained 20209T: git git://linuxtv.org/media_tree.git 20210F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20211F: drivers/media/i2c/imx296.c 20212 20213SONY IMX319 SENSOR DRIVER 20214M: Bingbu Cao <bingbu.cao@intel.com> 20215L: linux-media@vger.kernel.org 20216S: Maintained 20217T: git git://linuxtv.org/media_tree.git 20218F: drivers/media/i2c/imx319.c 20219 20220SONY IMX334 SENSOR DRIVER 20221L: linux-media@vger.kernel.org 20222S: Orphan 20223T: git git://linuxtv.org/media_tree.git 20224F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20225F: drivers/media/i2c/imx334.c 20226 20227SONY IMX335 SENSOR DRIVER 20228L: linux-media@vger.kernel.org 20229S: Orphan 20230T: git git://linuxtv.org/media_tree.git 20231F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20232F: drivers/media/i2c/imx335.c 20233 20234SONY IMX355 SENSOR DRIVER 20235M: Tianshu Qiu <tian.shu.qiu@intel.com> 20236L: linux-media@vger.kernel.org 20237S: Maintained 20238T: git git://linuxtv.org/media_tree.git 20239F: drivers/media/i2c/imx355.c 20240 20241SONY IMX412 SENSOR DRIVER 20242L: linux-media@vger.kernel.org 20243S: Orphan 20244T: git git://linuxtv.org/media_tree.git 20245F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20246F: drivers/media/i2c/imx412.c 20247 20248SONY IMX415 SENSOR DRIVER 20249M: Michael Riesch <michael.riesch@wolfvision.net> 20250L: linux-media@vger.kernel.org 20251S: Maintained 20252T: git git://linuxtv.org/media_tree.git 20253F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20254F: drivers/media/i2c/imx415.c 20255 20256SONY MEMORYSTICK SUBSYSTEM 20257M: Maxim Levitsky <maximlevitsky@gmail.com> 20258M: Alex Dubov <oakad@yahoo.com> 20259M: Ulf Hansson <ulf.hansson@linaro.org> 20260L: linux-mmc@vger.kernel.org 20261S: Maintained 20262T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20263F: drivers/memstick/ 20264F: include/linux/memstick.h 20265 20266SONY VAIO CONTROL DEVICE DRIVER 20267M: Mattia Dongili <malattia@linux.it> 20268L: platform-driver-x86@vger.kernel.org 20269S: Maintained 20270W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20271F: Documentation/admin-guide/laptops/sony-laptop.rst 20272F: drivers/char/sonypi.c 20273F: drivers/platform/x86/sony-laptop.c 20274F: include/linux/sony-laptop.h 20275 20276SOPHGO DEVICETREES 20277M: Chao Wei <chao.wei@sophgo.com> 20278M: Chen Wang <unicorn_wang@outlook.com> 20279S: Maintained 20280F: arch/riscv/boot/dts/sophgo/ 20281F: Documentation/devicetree/bindings/riscv/sophgo.yaml 20282 20283SOUND 20284M: Jaroslav Kysela <perex@perex.cz> 20285M: Takashi Iwai <tiwai@suse.com> 20286L: linux-sound@vger.kernel.org 20287S: Maintained 20288W: http://www.alsa-project.org/ 20289Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20290T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20291F: Documentation/sound/ 20292F: include/sound/ 20293F: include/uapi/sound/ 20294F: sound/ 20295F: tools/testing/selftests/alsa 20296 20297SOUND - ALSA SELFTESTS 20298M: Mark Brown <broonie@kernel.org> 20299L: linux-sound@vger.kernel.org 20300L: linux-kselftest@vger.kernel.org 20301S: Supported 20302F: tools/testing/selftests/alsa 20303 20304SOUND - COMPRESSED AUDIO 20305M: Vinod Koul <vkoul@kernel.org> 20306L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20307S: Supported 20308T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20309F: Documentation/sound/designs/compress-offload.rst 20310F: include/sound/compress_driver.h 20311F: include/uapi/sound/compress_* 20312F: sound/core/compress_offload.c 20313F: sound/soc/soc-compress.c 20314 20315SOUND - DMAENGINE HELPERS 20316M: Lars-Peter Clausen <lars@metafoo.de> 20317S: Supported 20318F: include/sound/dmaengine_pcm.h 20319F: sound/core/pcm_dmaengine.c 20320F: sound/soc/soc-generic-dmaengine-pcm.c 20321 20322SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20323M: Liam Girdwood <lgirdwood@gmail.com> 20324M: Mark Brown <broonie@kernel.org> 20325L: linux-sound@vger.kernel.org 20326S: Supported 20327W: http://alsa-project.org/main/index.php/ASoC 20328T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20329F: Documentation/devicetree/bindings/sound/ 20330F: Documentation/sound/soc/ 20331F: include/dt-bindings/sound/ 20332F: include/sound/soc* 20333F: include/sound/sof.h 20334F: include/sound/sof/ 20335F: include/trace/events/sof*.h 20336F: include/uapi/sound/asoc.h 20337F: sound/soc/ 20338 20339SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20340M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20341M: Liam Girdwood <lgirdwood@gmail.com> 20342M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20343M: Bard Liao <yung-chuan.liao@linux.intel.com> 20344M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20345M: Daniel Baluta <daniel.baluta@nxp.com> 20346R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20347L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20348S: Supported 20349W: https://github.com/thesofproject/linux/ 20350F: sound/soc/sof/ 20351 20352SOUNDWIRE SUBSYSTEM 20353M: Vinod Koul <vkoul@kernel.org> 20354M: Bard Liao <yung-chuan.liao@linux.intel.com> 20355R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20356R: Sanyog Kale <sanyog.r.kale@intel.com> 20357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20358S: Supported 20359T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20360F: Documentation/driver-api/soundwire/ 20361F: drivers/soundwire/ 20362F: include/linux/soundwire/ 20363 20364SP2 MEDIA DRIVER 20365M: Olli Salonen <olli.salonen@iki.fi> 20366L: linux-media@vger.kernel.org 20367S: Maintained 20368W: https://linuxtv.org 20369Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20370F: drivers/media/dvb-frontends/sp2* 20371 20372SPANISH DOCUMENTATION 20373M: Carlos Bilbao <carlos.bilbao@amd.com> 20374S: Maintained 20375F: Documentation/translations/sp_SP/ 20376 20377SPARC + UltraSPARC (sparc/sparc64) 20378M: "David S. Miller" <davem@davemloft.net> 20379L: sparclinux@vger.kernel.org 20380S: Maintained 20381Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20382T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20383T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20384F: arch/sparc/ 20385F: drivers/sbus/ 20386 20387SPARC SERIAL DRIVERS 20388M: "David S. Miller" <davem@davemloft.net> 20389L: sparclinux@vger.kernel.org 20390S: Maintained 20391T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20392T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20393F: drivers/tty/serial/suncore.c 20394F: drivers/tty/serial/sunhv.c 20395F: drivers/tty/serial/sunsab.c 20396F: drivers/tty/serial/sunsab.h 20397F: drivers/tty/serial/sunsu.c 20398F: drivers/tty/serial/sunzilog.c 20399F: drivers/tty/serial/sunzilog.h 20400F: drivers/tty/vcc.c 20401F: include/linux/sunserialcore.h 20402 20403SPARSE CHECKER 20404M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20405L: linux-sparse@vger.kernel.org 20406S: Maintained 20407W: https://sparse.docs.kernel.org/ 20408Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20409B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20410T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20411F: include/linux/compiler.h 20412 20413SPEAKUP CONSOLE SPEECH DRIVER 20414M: William Hubbs <w.d.hubbs@gmail.com> 20415M: Chris Brannon <chris@the-brannons.com> 20416M: Kirk Reiser <kirk@reisers.ca> 20417M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20418L: speakup@linux-speakup.org 20419S: Odd Fixes 20420W: http://www.linux-speakup.org/ 20421W: https://github.com/linux-speakup/speakup 20422B: https://github.com/linux-speakup/speakup/issues 20423F: drivers/accessibility/speakup/ 20424 20425SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20426M: Viresh Kumar <vireshk@kernel.org> 20427M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20428M: soc@kernel.org 20429L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20430S: Maintained 20431W: http://www.st.com/spear 20432F: arch/arm/boot/dts/st/spear* 20433F: arch/arm/mach-spear/ 20434F: drivers/clk/spear/ 20435F: drivers/pinctrl/spear/ 20436 20437SPI NOR SUBSYSTEM 20438M: Tudor Ambarus <tudor.ambarus@linaro.org> 20439M: Pratyush Yadav <pratyush@kernel.org> 20440R: Michael Walle <michael@walle.cc> 20441L: linux-mtd@lists.infradead.org 20442S: Maintained 20443W: http://www.linux-mtd.infradead.org/ 20444Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20445C: irc://irc.oftc.net/mtd 20446T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20447F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20448F: drivers/mtd/spi-nor/ 20449F: include/linux/mtd/spi-nor.h 20450 20451SPI SUBSYSTEM 20452M: Mark Brown <broonie@kernel.org> 20453L: linux-spi@vger.kernel.org 20454S: Maintained 20455Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20456T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20457F: Documentation/devicetree/bindings/spi/ 20458F: Documentation/spi/ 20459F: drivers/spi/ 20460F: include/linux/spi/ 20461F: include/uapi/linux/spi/ 20462F: tools/spi/ 20463 20464SPIDERNET NETWORK DRIVER for CELL 20465M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20466M: Geoff Levand <geoff@infradead.org> 20467L: netdev@vger.kernel.org 20468L: linuxppc-dev@lists.ozlabs.org 20469S: Maintained 20470F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20471F: drivers/net/ethernet/toshiba/spider_net* 20472 20473SPMI SUBSYSTEM 20474M: Stephen Boyd <sboyd@kernel.org> 20475L: linux-kernel@vger.kernel.org 20476S: Maintained 20477T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20478F: Documentation/devicetree/bindings/spmi/ 20479F: drivers/spmi/ 20480F: include/dt-bindings/spmi/spmi.h 20481F: include/linux/spmi.h 20482F: include/trace/events/spmi.h 20483 20484SPU FILE SYSTEM 20485M: Jeremy Kerr <jk@ozlabs.org> 20486L: linuxppc-dev@lists.ozlabs.org 20487S: Supported 20488W: http://www.ibm.com/developerworks/power/cell/ 20489F: Documentation/filesystems/spufs/spufs.rst 20490F: arch/powerpc/platforms/cell/spufs/ 20491 20492SQUASHFS FILE SYSTEM 20493M: Phillip Lougher <phillip@squashfs.org.uk> 20494L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20495S: Maintained 20496W: http://squashfs.org.uk 20497T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20498F: Documentation/filesystems/squashfs.rst 20499F: fs/squashfs/ 20500 20501SRM (Alpha) environment access 20502M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20503S: Maintained 20504F: arch/alpha/kernel/srm_env.c 20505 20506ST LSM6DSx IMU IIO DRIVER 20507M: Lorenzo Bianconi <lorenzo@kernel.org> 20508L: linux-iio@vger.kernel.org 20509S: Maintained 20510W: http://www.st.com/ 20511F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20512F: drivers/iio/imu/st_lsm6dsx/ 20513 20514ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20515M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20516M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20517L: linux-media@vger.kernel.org 20518S: Maintained 20519T: git git://linuxtv.org/media_tree.git 20520F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20521F: drivers/media/i2c/st-mipid02.c 20522 20523ST STM32 I2C/SMBUS DRIVER 20524M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20525M: Alain Volmat <alain.volmat@foss.st.com> 20526L: linux-i2c@vger.kernel.org 20527S: Maintained 20528F: drivers/i2c/busses/i2c-stm32* 20529 20530ST STM32 SPI DRIVER 20531M: Alain Volmat <alain.volmat@foss.st.com> 20532L: linux-spi@vger.kernel.org 20533S: Maintained 20534F: drivers/spi/spi-stm32.c 20535 20536ST STPDDC60 DRIVER 20537M: Daniel Nilsson <daniel.nilsson@flex.com> 20538L: linux-hwmon@vger.kernel.org 20539S: Maintained 20540F: Documentation/hwmon/stpddc60.rst 20541F: drivers/hwmon/pmbus/stpddc60.c 20542 20543ST VGXY61 DRIVER 20544M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20545M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20546L: linux-media@vger.kernel.org 20547S: Maintained 20548T: git git://linuxtv.org/media_tree.git 20549F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20550F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20551F: drivers/media/i2c/st-vgxy61.c 20552 20553ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20554M: Song Qiang <songqiang1304521@gmail.com> 20555L: linux-iio@vger.kernel.org 20556S: Maintained 20557F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20558F: drivers/iio/proximity/vl53l0x-i2c.c 20559 20560STABLE BRANCH 20561M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20562M: Sasha Levin <sashal@kernel.org> 20563L: stable@vger.kernel.org 20564S: Supported 20565F: Documentation/process/stable-kernel-rules.rst 20566 20567STAGING - ATOMISP DRIVER 20568M: Hans de Goede <hdegoede@redhat.com> 20569M: Mauro Carvalho Chehab <mchehab@kernel.org> 20570R: Sakari Ailus <sakari.ailus@linux.intel.com> 20571L: linux-media@vger.kernel.org 20572S: Maintained 20573F: drivers/staging/media/atomisp/ 20574 20575STAGING - FIELDBUS SUBSYSTEM 20576M: Sven Van Asbroeck <TheSven73@gmail.com> 20577S: Maintained 20578F: drivers/staging/fieldbus/* 20579F: drivers/staging/fieldbus/Documentation/ 20580 20581STAGING - HMS ANYBUS-S BUS 20582M: Sven Van Asbroeck <TheSven73@gmail.com> 20583S: Maintained 20584F: drivers/staging/fieldbus/anybuss/ 20585 20586STAGING - INDUSTRIAL IO 20587M: Jonathan Cameron <jic23@kernel.org> 20588L: linux-iio@vger.kernel.org 20589S: Odd Fixes 20590F: Documentation/devicetree/bindings/staging/iio/ 20591F: drivers/staging/iio/ 20592 20593STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20594M: Marc Dietrich <marvin24@gmx.de> 20595L: ac100@lists.launchpad.net (moderated for non-subscribers) 20596L: linux-tegra@vger.kernel.org 20597S: Maintained 20598F: drivers/staging/nvec/ 20599 20600STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20601M: Jens Frederich <jfrederich@gmail.com> 20602M: Jon Nettleton <jon.nettleton@gmail.com> 20603S: Maintained 20604W: http://wiki.laptop.org/go/DCON 20605F: drivers/staging/olpc_dcon/ 20606 20607STAGING - REALTEK RTL8712U DRIVERS 20608M: Larry Finger <Larry.Finger@lwfinger.net> 20609M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20610S: Odd Fixes 20611F: drivers/staging/rtl8712/ 20612 20613STAGING - SEPS525 LCD CONTROLLER DRIVERS 20614M: Michael Hennerich <michael.hennerich@analog.com> 20615L: linux-fbdev@vger.kernel.org 20616S: Supported 20617F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20618F: drivers/staging/fbtft/fb_seps525.c 20619 20620STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20621M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20622M: Teddy Wang <teddy.wang@siliconmotion.com> 20623M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20624L: linux-fbdev@vger.kernel.org 20625S: Maintained 20626F: drivers/staging/sm750fb/ 20627 20628STAGING - VIA VT665X DRIVERS 20629M: Forest Bond <forest@alittletooquiet.net> 20630S: Odd Fixes 20631F: drivers/staging/vt665?/ 20632 20633STAGING SUBSYSTEM 20634M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20635L: linux-staging@lists.linux.dev 20636S: Supported 20637T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20638F: drivers/staging/ 20639 20640STANDALONE CACHE CONTROLLER DRIVERS 20641M: Conor Dooley <conor@kernel.org> 20642L: linux-riscv@lists.infradead.org 20643S: Maintained 20644T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20645F: drivers/cache 20646 20647STARFIRE/DURALAN NETWORK DRIVER 20648M: Ion Badulescu <ionut@badula.org> 20649S: Odd Fixes 20650F: drivers/net/ethernet/adaptec/starfire* 20651 20652STARFIVE CRYPTO DRIVER 20653M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20654M: William Qiu <william.qiu@starfivetech.com> 20655S: Supported 20656F: Documentation/devicetree/bindings/crypto/starfive* 20657F: drivers/crypto/starfive/ 20658 20659STARFIVE DEVICETREES 20660M: Emil Renner Berthing <kernel@esmil.dk> 20661S: Maintained 20662F: arch/riscv/boot/dts/starfive/ 20663 20664STARFIVE DWMAC GLUE LAYER 20665M: Emil Renner Berthing <kernel@esmil.dk> 20666M: Samin Guo <samin.guo@starfivetech.com> 20667S: Maintained 20668F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20669F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20670 20671STARFIVE JH7110 DPHY RX DRIVER 20672M: Jack Zhu <jack.zhu@starfivetech.com> 20673M: Changhuang Liang <changhuang.liang@starfivetech.com> 20674S: Supported 20675F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20676F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 20677 20678STARFIVE JH7110 MMC/SD/SDIO DRIVER 20679M: William Qiu <william.qiu@starfivetech.com> 20680S: Supported 20681F: Documentation/devicetree/bindings/mmc/starfive* 20682F: drivers/mmc/host/dw_mmc-starfive.c 20683 20684STARFIVE JH7110 PLL CLOCK DRIVER 20685M: Xingyu Wu <xingyu.wu@starfivetech.com> 20686S: Supported 20687F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 20688F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 20689 20690STARFIVE JH7110 PWMDAC DRIVER 20691M: Hal Feng <hal.feng@starfivetech.com> 20692M: Xingyu Wu <xingyu.wu@starfivetech.com> 20693S: Supported 20694F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 20695F: sound/soc/starfive/jh7110_pwmdac.c 20696 20697STARFIVE JH7110 SYSCON 20698M: William Qiu <william.qiu@starfivetech.com> 20699M: Xingyu Wu <xingyu.wu@starfivetech.com> 20700S: Supported 20701F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 20702 20703STARFIVE JH7110 TDM DRIVER 20704M: Walker Chen <walker.chen@starfivetech.com> 20705S: Maintained 20706F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20707F: sound/soc/starfive/jh7110_tdm.c 20708 20709STARFIVE JH71X0 CLOCK DRIVERS 20710M: Emil Renner Berthing <kernel@esmil.dk> 20711M: Hal Feng <hal.feng@starfivetech.com> 20712S: Maintained 20713F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20714F: drivers/clk/starfive/clk-starfive-jh71* 20715F: include/dt-bindings/clock/starfive?jh71*.h 20716 20717STARFIVE JH71X0 PINCTRL DRIVERS 20718M: Emil Renner Berthing <kernel@esmil.dk> 20719M: Jianlong Huang <jianlong.huang@starfivetech.com> 20720M: Hal Feng <hal.feng@starfivetech.com> 20721L: linux-gpio@vger.kernel.org 20722S: Maintained 20723F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20724F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20725F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20726F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20727 20728STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20729M: Emil Renner Berthing <kernel@esmil.dk> 20730M: Hal Feng <hal.feng@starfivetech.com> 20731S: Maintained 20732F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20733F: drivers/reset/starfive/reset-starfive-jh71* 20734F: include/dt-bindings/reset/starfive?jh71*.h 20735 20736STARFIVE JH71X0 USB DRIVERS 20737M: Minda Chen <minda.chen@starfivetech.com> 20738S: Maintained 20739F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20740F: drivers/usb/cdns3/cdns3-starfive.c 20741 20742STARFIVE JH71XX PMU CONTROLLER DRIVER 20743M: Walker Chen <walker.chen@starfivetech.com> 20744M: Changhuang Liang <changhuang.liang@starfivetech.com> 20745S: Supported 20746F: Documentation/devicetree/bindings/power/starfive* 20747F: drivers/pmdomain/starfive/ 20748F: include/dt-bindings/power/starfive,jh7110-pmu.h 20749 20750STARFIVE SOC DRIVERS 20751M: Conor Dooley <conor@kernel.org> 20752S: Maintained 20753T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20754F: Documentation/devicetree/bindings/soc/starfive/ 20755 20756STARFIVE TRNG DRIVER 20757M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20758S: Supported 20759F: Documentation/devicetree/bindings/rng/starfive* 20760F: drivers/char/hw_random/jh7110-trng.c 20761 20762STARFIVE WATCHDOG DRIVER 20763M: Xingyu Wu <xingyu.wu@starfivetech.com> 20764M: Samin Guo <samin.guo@starfivetech.com> 20765S: Supported 20766F: Documentation/devicetree/bindings/watchdog/starfive* 20767F: drivers/watchdog/starfive-wdt.c 20768 20769STARFIVE JH71X0 PCIE AND USB PHY DRIVER 20770M: Minda Chen <minda.chen@starfivetech.com> 20771S: Supported 20772F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 20773F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 20774F: drivers/phy/starfive/phy-jh7110-pcie.c 20775F: drivers/phy/starfive/phy-jh7110-usb.c 20776 20777STATIC BRANCH/CALL 20778M: Peter Zijlstra <peterz@infradead.org> 20779M: Josh Poimboeuf <jpoimboe@kernel.org> 20780M: Jason Baron <jbaron@akamai.com> 20781R: Steven Rostedt <rostedt@goodmis.org> 20782R: Ard Biesheuvel <ardb@kernel.org> 20783S: Supported 20784F: arch/*/include/asm/jump_label*.h 20785F: arch/*/include/asm/static_call*.h 20786F: arch/*/kernel/jump_label.c 20787F: arch/*/kernel/static_call.c 20788F: include/linux/jump_label*.h 20789F: include/linux/static_call*.h 20790F: kernel/jump_label.c 20791F: kernel/static_call.c 20792 20793STI AUDIO (ASoC) DRIVERS 20794M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20795L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20796S: Maintained 20797F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20798F: sound/soc/sti/ 20799 20800STI CEC DRIVER 20801M: Alain Volmat <alain.volmat@foss.st.com> 20802S: Maintained 20803F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20804F: drivers/media/cec/platform/sti/ 20805 20806STK1160 USB VIDEO CAPTURE DRIVER 20807M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20808L: linux-media@vger.kernel.org 20809S: Maintained 20810T: git git://linuxtv.org/media_tree.git 20811F: drivers/media/usb/stk1160/ 20812 20813STM32 AUDIO (ASoC) DRIVERS 20814M: Olivier Moysan <olivier.moysan@foss.st.com> 20815M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20816L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20817S: Maintained 20818F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20819F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20820F: sound/soc/stm/ 20821 20822STM32 TIMER/LPTIMER DRIVERS 20823M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20824S: Maintained 20825F: Documentation/ABI/testing/*timer-stm32 20826F: Documentation/devicetree/bindings/*/*stm32-*timer* 20827F: drivers/*/stm32-*timer* 20828F: drivers/pwm/pwm-stm32* 20829F: include/linux/*/stm32-*tim* 20830 20831STMMAC ETHERNET DRIVER 20832M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20833M: Jose Abreu <joabreu@synopsys.com> 20834L: netdev@vger.kernel.org 20835S: Supported 20836W: http://www.stlinux.com 20837F: Documentation/networking/device_drivers/ethernet/stmicro/ 20838F: drivers/net/ethernet/stmicro/stmmac/ 20839 20840SUN HAPPY MEAL ETHERNET DRIVER 20841M: Sean Anderson <seanga2@gmail.com> 20842S: Maintained 20843F: drivers/net/ethernet/sun/sunhme.* 20844 20845SUN3/3X 20846M: Sam Creasey <sammy@sammy.net> 20847S: Maintained 20848W: http://sammy.net/sun3/ 20849F: arch/m68k/include/asm/sun3* 20850F: arch/m68k/kernel/*sun3* 20851F: arch/m68k/sun3*/ 20852F: drivers/net/ethernet/i825xx/sun3* 20853 20854SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20855M: Hans de Goede <hdegoede@redhat.com> 20856L: linux-input@vger.kernel.org 20857S: Maintained 20858F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20859F: drivers/input/keyboard/sun4i-lradc-keys.c 20860 20861SUNDANCE NETWORK DRIVER 20862M: Denis Kirjanov <kda@linux-powerpc.org> 20863L: netdev@vger.kernel.org 20864S: Maintained 20865F: drivers/net/ethernet/dlink/sundance.c 20866 20867SUNPLUS ETHERNET DRIVER 20868M: Wells Lu <wellslutw@gmail.com> 20869L: netdev@vger.kernel.org 20870S: Maintained 20871W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20872F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20873F: drivers/net/ethernet/sunplus/ 20874 20875SUNPLUS MMC DRIVER 20876M: Tony Huang <tonyhuang.sunplus@gmail.com> 20877M: Li-hao Kuo <lhjeff911@gmail.com> 20878S: Maintained 20879F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20880F: drivers/mmc/host/sunplus-mmc.c 20881 20882SUNPLUS OCOTP DRIVER 20883M: Vincent Shih <vincent.sunplus@gmail.com> 20884S: Maintained 20885F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20886F: drivers/nvmem/sunplus-ocotp.c 20887 20888SUNPLUS PWM DRIVER 20889M: Hammer Hsieh <hammerh0314@gmail.com> 20890S: Maintained 20891F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20892F: drivers/pwm/pwm-sunplus.c 20893 20894SUNPLUS RTC DRIVER 20895M: Vincent Shih <vincent.sunplus@gmail.com> 20896L: linux-rtc@vger.kernel.org 20897S: Maintained 20898F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20899F: drivers/rtc/rtc-sunplus.c 20900 20901SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20902M: Li-hao Kuo <lhjeff911@gmail.com> 20903L: linux-spi@vger.kernel.org 20904S: Maintained 20905F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20906F: drivers/spi/spi-sunplus-sp7021.c 20907 20908SUNPLUS UART DRIVER 20909M: Hammer Hsieh <hammerh0314@gmail.com> 20910S: Maintained 20911F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20912F: drivers/tty/serial/sunplus-uart.c 20913 20914SUNPLUS USB2 PHY DRIVER 20915M: Vincent Shih <vincent.sunplus@gmail.com> 20916L: linux-usb@vger.kernel.org 20917S: Maintained 20918F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20919F: drivers/phy/sunplus/Kconfig 20920F: drivers/phy/sunplus/Makefile 20921F: drivers/phy/sunplus/phy-sunplus-usb2.c 20922 20923SUNPLUS WATCHDOG DRIVER 20924M: Xiantao Hu <xt.hu@cqplus1.com> 20925L: linux-watchdog@vger.kernel.org 20926S: Maintained 20927F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20928F: drivers/watchdog/sunplus_wdt.c 20929 20930SUPERH 20931M: Yoshinori Sato <ysato@users.sourceforge.jp> 20932M: Rich Felker <dalias@libc.org> 20933M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20934L: linux-sh@vger.kernel.org 20935S: Maintained 20936Q: http://patchwork.kernel.org/project/linux-sh/list/ 20937F: Documentation/arch/sh/ 20938F: arch/sh/ 20939F: drivers/sh/ 20940 20941SUSPEND TO RAM 20942M: "Rafael J. Wysocki" <rafael@kernel.org> 20943M: Len Brown <len.brown@intel.com> 20944M: Pavel Machek <pavel@ucw.cz> 20945L: linux-pm@vger.kernel.org 20946S: Supported 20947B: https://bugzilla.kernel.org 20948F: Documentation/power/ 20949F: arch/x86/kernel/acpi/sleep* 20950F: arch/x86/kernel/acpi/wakeup* 20951F: drivers/base/power/ 20952F: include/linux/freezer.h 20953F: include/linux/pm.h 20954F: include/linux/suspend.h 20955F: kernel/power/ 20956 20957SVGA HANDLING 20958M: Martin Mares <mj@ucw.cz> 20959L: linux-video@atrey.karlin.mff.cuni.cz 20960S: Maintained 20961F: Documentation/admin-guide/svga.rst 20962F: arch/x86/boot/video* 20963 20964SWITCHDEV 20965M: Jiri Pirko <jiri@resnulli.us> 20966M: Ivan Vecera <ivecera@redhat.com> 20967L: netdev@vger.kernel.org 20968S: Supported 20969F: include/net/switchdev.h 20970F: net/switchdev/ 20971 20972SY8106A REGULATOR DRIVER 20973M: Icenowy Zheng <icenowy@aosc.io> 20974S: Maintained 20975F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20976F: drivers/regulator/sy8106a-regulator.c 20977 20978SYNC FILE FRAMEWORK 20979M: Sumit Semwal <sumit.semwal@linaro.org> 20980R: Gustavo Padovan <gustavo@padovan.org> 20981L: linux-media@vger.kernel.org 20982L: dri-devel@lists.freedesktop.org 20983S: Maintained 20984T: git git://anongit.freedesktop.org/drm/drm-misc 20985F: Documentation/driver-api/sync_file.rst 20986F: drivers/dma-buf/dma-fence* 20987F: drivers/dma-buf/sw_sync.c 20988F: drivers/dma-buf/sync_* 20989F: include/linux/sync_file.h 20990F: include/uapi/linux/sync_file.h 20991 20992SYNOPSYS ARC ARCHITECTURE 20993M: Vineet Gupta <vgupta@kernel.org> 20994L: linux-snps-arc@lists.infradead.org 20995S: Supported 20996T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20997F: Documentation/arch/arc 20998F: Documentation/devicetree/bindings/arc/* 20999F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21000F: arch/arc/ 21001F: drivers/clocksource/arc_timer.c 21002F: drivers/tty/serial/arc_uart.c 21003 21004SYNOPSYS ARC HSDK SDP pll clock driver 21005M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21006S: Supported 21007F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21008F: drivers/clk/clk-hsdk-pll.c 21009 21010SYNOPSYS ARC SDP clock driver 21011M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21012S: Supported 21013F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21014F: drivers/clk/axs10x/* 21015 21016SYNOPSYS ARC SDP platform support 21017M: Alexey Brodkin <abrodkin@synopsys.com> 21018S: Supported 21019F: Documentation/devicetree/bindings/arc/axs10* 21020F: arch/arc/boot/dts/ax* 21021F: arch/arc/plat-axs10x 21022 21023SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21024M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21025S: Supported 21026F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21027F: drivers/reset/reset-axs10x.c 21028 21029SYNOPSYS CREG GPIO DRIVER 21030M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21031S: Maintained 21032F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21033F: drivers/gpio/gpio-creg-snps.c 21034 21035SYNOPSYS DESIGNWARE 8250 UART DRIVER 21036M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21037R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21038S: Supported 21039F: drivers/tty/serial/8250/8250_dw.c 21040F: drivers/tty/serial/8250/8250_dwlib.* 21041F: drivers/tty/serial/8250/8250_lpss.c 21042 21043SYNOPSYS DESIGNWARE APB GPIO DRIVER 21044M: Hoan Tran <hoan@os.amperecomputing.com> 21045M: Serge Semin <fancer.lancer@gmail.com> 21046L: linux-gpio@vger.kernel.org 21047S: Maintained 21048F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21049F: drivers/gpio/gpio-dwapb.c 21050 21051SYNOPSYS DESIGNWARE APB SSI DRIVER 21052M: Serge Semin <fancer.lancer@gmail.com> 21053L: linux-spi@vger.kernel.org 21054S: Supported 21055F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21056F: drivers/spi/spi-dw* 21057 21058SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21059M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21060S: Maintained 21061F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21062F: drivers/dma/dw-axi-dmac/ 21063 21064SYNOPSYS DESIGNWARE DMAC DRIVER 21065M: Viresh Kumar <vireshk@kernel.org> 21066R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21067S: Maintained 21068F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21069F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21070F: drivers/dma/dw/ 21071F: include/dt-bindings/dma/dw-dmac.h 21072F: include/linux/dma/dw.h 21073F: include/linux/platform_data/dma-dw.h 21074 21075SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21076M: Jose Abreu <Jose.Abreu@synopsys.com> 21077L: netdev@vger.kernel.org 21078S: Supported 21079F: drivers/net/ethernet/synopsys/ 21080 21081SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21082M: Jose Abreu <Jose.Abreu@synopsys.com> 21083L: netdev@vger.kernel.org 21084S: Supported 21085F: drivers/net/pcs/pcs-xpcs.c 21086F: drivers/net/pcs/pcs-xpcs.h 21087F: include/linux/pcs/pcs-xpcs.h 21088 21089SYNOPSYS DESIGNWARE I2C DRIVER 21090M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21091R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21092R: Mika Westerberg <mika.westerberg@linux.intel.com> 21093R: Jan Dabros <jsd@semihalf.com> 21094L: linux-i2c@vger.kernel.org 21095S: Supported 21096F: drivers/i2c/busses/i2c-designware-* 21097 21098SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21099M: Jaehoon Chung <jh80.chung@samsung.com> 21100L: linux-mmc@vger.kernel.org 21101S: Maintained 21102F: drivers/mmc/host/dw_mmc* 21103 21104SYNOPSYS HSDK RESET CONTROLLER DRIVER 21105M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21106S: Supported 21107F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21108F: drivers/reset/reset-hsdk.c 21109F: include/dt-bindings/reset/snps,hsdk-reset.h 21110 21111SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21112M: Prabu Thangamuthu <prabu.t@synopsys.com> 21113M: Manjunath M B <manjumb@synopsys.com> 21114L: linux-mmc@vger.kernel.org 21115S: Maintained 21116F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21117 21118SYSTEM CONFIGURATION (SYSCON) 21119M: Lee Jones <lee@kernel.org> 21120M: Arnd Bergmann <arnd@arndb.de> 21121S: Supported 21122T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21123F: drivers/mfd/syscon.c 21124 21125SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21126M: Sudeep Holla <sudeep.holla@arm.com> 21127R: Cristian Marussi <cristian.marussi@arm.com> 21128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21129S: Maintained 21130F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21131F: drivers/clk/clk-sc[mp]i.c 21132F: drivers/cpufreq/sc[mp]i-cpufreq.c 21133F: drivers/firmware/arm_scmi/ 21134F: drivers/firmware/arm_scpi.c 21135F: drivers/pmdomain/arm/ 21136F: drivers/powercap/arm_scmi_powercap.c 21137F: drivers/regulator/scmi-regulator.c 21138F: drivers/reset/reset-scmi.c 21139F: include/linux/sc[mp]i_protocol.h 21140F: include/trace/events/scmi.h 21141F: include/uapi/linux/virtio_scmi.h 21142 21143SYSTEM RESET/SHUTDOWN DRIVERS 21144M: Sebastian Reichel <sre@kernel.org> 21145L: linux-pm@vger.kernel.org 21146S: Maintained 21147T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21148F: Documentation/devicetree/bindings/power/reset/ 21149F: drivers/power/reset/ 21150 21151SYSTEM TRACE MODULE CLASS 21152M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21153S: Maintained 21154T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21155F: Documentation/trace/stm.rst 21156F: drivers/hwtracing/stm/ 21157F: include/linux/stm.h 21158F: include/uapi/linux/stm.h 21159 21160SYSTEM76 ACPI DRIVER 21161M: Jeremy Soller <jeremy@system76.com> 21162M: System76 Product Development <productdev@system76.com> 21163L: platform-driver-x86@vger.kernel.org 21164S: Maintained 21165F: drivers/platform/x86/system76_acpi.c 21166 21167SYSV FILESYSTEM 21168S: Orphan 21169F: Documentation/filesystems/sysv-fs.rst 21170F: fs/sysv/ 21171F: include/linux/sysv_fs.h 21172 21173TASKSTATS STATISTICS INTERFACE 21174M: Balbir Singh <bsingharora@gmail.com> 21175S: Maintained 21176F: Documentation/accounting/taskstats* 21177F: include/linux/taskstats* 21178F: kernel/taskstats.c 21179 21180TC subsystem 21181M: Jamal Hadi Salim <jhs@mojatatu.com> 21182M: Cong Wang <xiyou.wangcong@gmail.com> 21183M: Jiri Pirko <jiri@resnulli.us> 21184L: netdev@vger.kernel.org 21185S: Maintained 21186F: include/net/pkt_cls.h 21187F: include/net/pkt_sched.h 21188F: include/net/tc_act/ 21189F: include/uapi/linux/pkt_cls.h 21190F: include/uapi/linux/pkt_sched.h 21191F: include/uapi/linux/tc_act/ 21192F: include/uapi/linux/tc_ematch/ 21193F: net/sched/ 21194F: tools/testing/selftests/tc-testing 21195 21196TC90522 MEDIA DRIVER 21197M: Akihiro Tsukada <tskd08@gmail.com> 21198L: linux-media@vger.kernel.org 21199S: Odd Fixes 21200F: drivers/media/dvb-frontends/tc90522* 21201 21202TCP LOW PRIORITY MODULE 21203M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21204M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21205S: Maintained 21206W: http://tcp-lp-mod.sourceforge.net/ 21207F: net/ipv4/tcp_lp.c 21208 21209TDA10071 MEDIA DRIVER 21210M: Antti Palosaari <crope@iki.fi> 21211L: linux-media@vger.kernel.org 21212S: Maintained 21213W: https://linuxtv.org 21214W: http://palosaari.fi/linux/ 21215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21216T: git git://linuxtv.org/anttip/media_tree.git 21217F: drivers/media/dvb-frontends/tda10071* 21218 21219TDA18212 MEDIA DRIVER 21220M: Antti Palosaari <crope@iki.fi> 21221L: linux-media@vger.kernel.org 21222S: Maintained 21223W: https://linuxtv.org 21224W: http://palosaari.fi/linux/ 21225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21226T: git git://linuxtv.org/anttip/media_tree.git 21227F: drivers/media/tuners/tda18212* 21228 21229TDA18218 MEDIA DRIVER 21230M: Antti Palosaari <crope@iki.fi> 21231L: linux-media@vger.kernel.org 21232S: Maintained 21233W: https://linuxtv.org 21234W: http://palosaari.fi/linux/ 21235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21236T: git git://linuxtv.org/anttip/media_tree.git 21237F: drivers/media/tuners/tda18218* 21238 21239TDA18250 MEDIA DRIVER 21240M: Olli Salonen <olli.salonen@iki.fi> 21241L: linux-media@vger.kernel.org 21242S: Maintained 21243W: https://linuxtv.org 21244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21245T: git git://linuxtv.org/media_tree.git 21246F: drivers/media/tuners/tda18250* 21247 21248TDA18271 MEDIA DRIVER 21249M: Michael Krufky <mkrufky@linuxtv.org> 21250L: linux-media@vger.kernel.org 21251S: Maintained 21252W: https://linuxtv.org 21253W: http://github.com/mkrufky 21254Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21255T: git git://linuxtv.org/mkrufky/tuners.git 21256F: drivers/media/tuners/tda18271* 21257 21258TDA1997x MEDIA DRIVER 21259M: Tim Harvey <tharvey@gateworks.com> 21260L: linux-media@vger.kernel.org 21261S: Maintained 21262W: https://linuxtv.org 21263Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21264F: drivers/media/i2c/tda1997x.* 21265 21266TDA827x MEDIA DRIVER 21267M: Michael Krufky <mkrufky@linuxtv.org> 21268L: linux-media@vger.kernel.org 21269S: Maintained 21270W: https://linuxtv.org 21271W: http://github.com/mkrufky 21272Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21273T: git git://linuxtv.org/mkrufky/tuners.git 21274F: drivers/media/tuners/tda8290.* 21275 21276TDA8290 MEDIA DRIVER 21277M: Michael Krufky <mkrufky@linuxtv.org> 21278L: linux-media@vger.kernel.org 21279S: Maintained 21280W: https://linuxtv.org 21281W: http://github.com/mkrufky 21282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21283T: git git://linuxtv.org/mkrufky/tuners.git 21284F: drivers/media/tuners/tda8290.* 21285 21286TDA9840 MEDIA DRIVER 21287M: Hans Verkuil <hverkuil@xs4all.nl> 21288L: linux-media@vger.kernel.org 21289S: Maintained 21290W: https://linuxtv.org 21291T: git git://linuxtv.org/media_tree.git 21292F: drivers/media/i2c/tda9840* 21293 21294TEA5761 TUNER DRIVER 21295M: Mauro Carvalho Chehab <mchehab@kernel.org> 21296L: linux-media@vger.kernel.org 21297S: Odd fixes 21298W: https://linuxtv.org 21299T: git git://linuxtv.org/media_tree.git 21300F: drivers/media/tuners/tea5761.* 21301 21302TEA5767 TUNER DRIVER 21303M: Mauro Carvalho Chehab <mchehab@kernel.org> 21304L: linux-media@vger.kernel.org 21305S: Maintained 21306W: https://linuxtv.org 21307T: git git://linuxtv.org/media_tree.git 21308F: drivers/media/tuners/tea5767.* 21309 21310TEA6415C MEDIA DRIVER 21311M: Hans Verkuil <hverkuil@xs4all.nl> 21312L: linux-media@vger.kernel.org 21313S: Maintained 21314W: https://linuxtv.org 21315T: git git://linuxtv.org/media_tree.git 21316F: drivers/media/i2c/tea6415c* 21317 21318TEA6420 MEDIA DRIVER 21319M: Hans Verkuil <hverkuil@xs4all.nl> 21320L: linux-media@vger.kernel.org 21321S: Maintained 21322W: https://linuxtv.org 21323T: git git://linuxtv.org/media_tree.git 21324F: drivers/media/i2c/tea6420* 21325 21326TEAM DRIVER 21327M: Jiri Pirko <jiri@resnulli.us> 21328L: netdev@vger.kernel.org 21329S: Supported 21330F: drivers/net/team/ 21331F: include/linux/if_team.h 21332F: include/uapi/linux/if_team.h 21333F: tools/testing/selftests/drivers/net/team/ 21334 21335TECHNICAL ADVISORY BOARD PROCESS DOCS 21336M: "Theodore Ts'o" <tytso@mit.edu> 21337M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21338L: tech-board-discuss@lists.linux-foundation.org 21339S: Maintained 21340F: Documentation/process/contribution-maturity-model.rst 21341F: Documentation/process/researcher-guidelines.rst 21342 21343TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21344M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21345S: Maintained 21346F: arch/x86/platform/ts5500/ 21347 21348TECHNOTREND USB IR RECEIVER 21349M: Sean Young <sean@mess.org> 21350L: linux-media@vger.kernel.org 21351S: Maintained 21352F: drivers/media/rc/ttusbir.c 21353 21354TECHWELL TW9910 VIDEO DECODER 21355L: linux-media@vger.kernel.org 21356S: Orphan 21357F: drivers/media/i2c/tw9910.c 21358F: include/media/i2c/tw9910.h 21359 21360TEE SUBSYSTEM 21361M: Jens Wiklander <jens.wiklander@linaro.org> 21362R: Sumit Garg <sumit.garg@linaro.org> 21363L: op-tee@lists.trustedfirmware.org 21364S: Maintained 21365F: Documentation/staging/tee.rst 21366F: drivers/tee/ 21367F: include/linux/tee_drv.h 21368F: include/uapi/linux/tee.h 21369 21370TEGRA ARCHITECTURE SUPPORT 21371M: Thierry Reding <thierry.reding@gmail.com> 21372M: Jonathan Hunter <jonathanh@nvidia.com> 21373L: linux-tegra@vger.kernel.org 21374S: Supported 21375Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21376T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21377N: [^a-z]tegra 21378 21379TEGRA CLOCK DRIVER 21380M: Peter De Schrijver <pdeschrijver@nvidia.com> 21381M: Prashant Gaikwad <pgaikwad@nvidia.com> 21382S: Supported 21383F: drivers/clk/tegra/ 21384 21385TEGRA DMA DRIVERS 21386M: Laxman Dewangan <ldewangan@nvidia.com> 21387M: Jon Hunter <jonathanh@nvidia.com> 21388S: Supported 21389F: drivers/dma/tegra* 21390 21391TEGRA I2C DRIVER 21392M: Laxman Dewangan <ldewangan@nvidia.com> 21393R: Dmitry Osipenko <digetx@gmail.com> 21394S: Supported 21395F: drivers/i2c/busses/i2c-tegra.c 21396 21397TEGRA IOMMU DRIVERS 21398M: Thierry Reding <thierry.reding@gmail.com> 21399R: Krishna Reddy <vdumpa@nvidia.com> 21400L: linux-tegra@vger.kernel.org 21401S: Supported 21402F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21403F: drivers/iommu/tegra* 21404 21405TEGRA KBC DRIVER 21406M: Laxman Dewangan <ldewangan@nvidia.com> 21407S: Supported 21408F: drivers/input/keyboard/tegra-kbc.c 21409 21410TEGRA NAND DRIVER 21411M: Stefan Agner <stefan@agner.ch> 21412M: Lucas Stach <dev@lynxeye.de> 21413S: Maintained 21414F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21415F: drivers/mtd/nand/raw/tegra_nand.c 21416 21417TEGRA PWM DRIVER 21418M: Thierry Reding <thierry.reding@gmail.com> 21419S: Supported 21420F: drivers/pwm/pwm-tegra.c 21421 21422TEGRA QUAD SPI DRIVER 21423M: Thierry Reding <thierry.reding@gmail.com> 21424M: Jonathan Hunter <jonathanh@nvidia.com> 21425M: Sowjanya Komatineni <skomatineni@nvidia.com> 21426L: linux-tegra@vger.kernel.org 21427S: Maintained 21428F: drivers/spi/spi-tegra210-quad.c 21429 21430TEGRA SERIAL DRIVER 21431M: Laxman Dewangan <ldewangan@nvidia.com> 21432S: Supported 21433F: drivers/tty/serial/serial-tegra.c 21434 21435TEGRA SPI DRIVER 21436M: Laxman Dewangan <ldewangan@nvidia.com> 21437S: Supported 21438F: drivers/spi/spi-tegra* 21439 21440TEGRA VIDEO DRIVER 21441M: Thierry Reding <thierry.reding@gmail.com> 21442M: Jonathan Hunter <jonathanh@nvidia.com> 21443M: Sowjanya Komatineni <skomatineni@nvidia.com> 21444M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21445L: linux-media@vger.kernel.org 21446L: linux-tegra@vger.kernel.org 21447S: Maintained 21448F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21449F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21450F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21451F: drivers/staging/media/tegra-video/ 21452 21453TEGRA XUSB PADCTL DRIVER 21454M: JC Kuo <jckuo@nvidia.com> 21455S: Supported 21456F: drivers/phy/tegra/xusb* 21457 21458TEHUTI ETHERNET DRIVER 21459M: Andy Gospodarek <andy@greyhouse.net> 21460L: netdev@vger.kernel.org 21461S: Supported 21462F: drivers/net/ethernet/tehuti/* 21463 21464TELECOM CLOCK DRIVER FOR MCPL0010 21465M: Mark Gross <markgross@kernel.org> 21466S: Supported 21467F: drivers/char/tlclk.c 21468 21469TEMPO SEMICONDUCTOR DRIVERS 21470M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21471S: Maintained 21472F: Documentation/devicetree/bindings/sound/tscs*.txt 21473F: sound/soc/codecs/tscs*.c 21474F: sound/soc/codecs/tscs*.h 21475 21476TENSILICA XTENSA PORT (xtensa) 21477M: Chris Zankel <chris@zankel.net> 21478M: Max Filippov <jcmvbkbc@gmail.com> 21479S: Maintained 21480T: git https://github.com/jcmvbkbc/linux-xtensa.git 21481F: arch/xtensa/ 21482F: drivers/irqchip/irq-xtensa-* 21483 21484TEXAS INSTRUMENTS ASoC DRIVERS 21485M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21486L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21487S: Maintained 21488F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21489F: sound/soc/ti/ 21490 21491TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21492M: Shenghao Ding <shenghao-ding@ti.com> 21493M: Kevin Lu <kevin-lu@ti.com> 21494M: Baojun Xu <baojun.xu@ti.com> 21495L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21496S: Maintained 21497F: Documentation/devicetree/bindings/sound/tas2552.txt 21498F: Documentation/devicetree/bindings/sound/tas2562.yaml 21499F: Documentation/devicetree/bindings/sound/tas2770.yaml 21500F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21501F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21502F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21503F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21504F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21505F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21506F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21507F: include/sound/tas2*.h 21508F: include/sound/tlv320*.h 21509F: include/sound/tpa6130a2-plat.h 21510F: sound/pci/hda/tas2781_hda_i2c.c 21511F: sound/soc/codecs/pcm1681.c 21512F: sound/soc/codecs/pcm1789*.* 21513F: sound/soc/codecs/pcm179x*.* 21514F: sound/soc/codecs/pcm186x*.* 21515F: sound/soc/codecs/pcm3008.* 21516F: sound/soc/codecs/pcm3060*.* 21517F: sound/soc/codecs/pcm3168a*.* 21518F: sound/soc/codecs/pcm5102a.c 21519F: sound/soc/codecs/pcm512x*.* 21520F: sound/soc/codecs/tas2*.* 21521F: sound/soc/codecs/tlv320*.* 21522F: sound/soc/codecs/tpa6130a2.* 21523 21524TEXAS INSTRUMENTS DMA DRIVERS 21525M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21526L: dmaengine@vger.kernel.org 21527S: Maintained 21528F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21529F: Documentation/devicetree/bindings/dma/ti-edma.txt 21530F: Documentation/devicetree/bindings/dma/ti/ 21531F: drivers/dma/ti/ 21532F: include/linux/dma/k3-psil.h 21533F: include/linux/dma/k3-udma-glue.h 21534F: include/linux/dma/ti-cppi5.h 21535X: drivers/dma/ti/cppi41.c 21536 21537TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21538M: Robert Marko <robert.marko@sartura.hr> 21539M: Luka Perkov <luka.perkov@sartura.hr> 21540L: linux-hwmon@vger.kernel.org 21541S: Maintained 21542F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21543F: Documentation/hwmon/tps23861.rst 21544F: drivers/hwmon/tps23861.c 21545 21546TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21547M: Ricardo Ribalda <ribalda@kernel.org> 21548L: linux-iio@vger.kernel.org 21549S: Supported 21550F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21551F: drivers/iio/dac/ti-dac7612.c 21552 21553TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21554M: Nishanth Menon <nm@ti.com> 21555M: Tero Kristo <kristo@kernel.org> 21556M: Santosh Shilimkar <ssantosh@kernel.org> 21557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21558S: Maintained 21559F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21560F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21561F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21562F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21563F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21564F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21565F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21566F: drivers/clk/keystone/sci-clk.c 21567F: drivers/firmware/ti_sci* 21568F: drivers/irqchip/irq-ti-sci-inta.c 21569F: drivers/irqchip/irq-ti-sci-intr.c 21570F: drivers/reset/reset-ti-sci.c 21571F: drivers/soc/ti/ti_sci_inta_msi.c 21572F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21573F: include/dt-bindings/soc/ti,sci_pm_domain.h 21574F: include/linux/soc/ti/ti_sci_inta_msi.h 21575F: include/linux/soc/ti/ti_sci_protocol.h 21576 21577TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21578M: Puranjay Mohan <puranjay12@gmail.com> 21579L: linux-iio@vger.kernel.org 21580S: Supported 21581F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21582F: drivers/iio/temperature/tmp117.c 21583 21584THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21585M: Hans Verkuil <hverkuil@xs4all.nl> 21586L: linux-media@vger.kernel.org 21587S: Maintained 21588W: https://linuxtv.org 21589T: git git://linuxtv.org/media_tree.git 21590F: drivers/media/radio/radio-raremono.c 21591 21592THERMAL 21593M: Rafael J. Wysocki <rafael@kernel.org> 21594M: Daniel Lezcano <daniel.lezcano@linaro.org> 21595R: Zhang Rui <rui.zhang@intel.com> 21596R: Lukasz Luba <lukasz.luba@arm.com> 21597L: linux-pm@vger.kernel.org 21598S: Supported 21599Q: https://patchwork.kernel.org/project/linux-pm/list/ 21600T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21601F: Documentation/ABI/testing/sysfs-class-thermal 21602F: Documentation/admin-guide/thermal/ 21603F: Documentation/devicetree/bindings/thermal/ 21604F: Documentation/driver-api/thermal/ 21605F: drivers/thermal/ 21606F: include/dt-bindings/thermal/ 21607F: include/linux/cpu_cooling.h 21608F: include/linux/thermal.h 21609F: include/uapi/linux/thermal.h 21610F: tools/lib/thermal/ 21611F: tools/thermal/ 21612 21613THERMAL DRIVER FOR AMLOGIC SOCS 21614M: Guillaume La Roque <glaroque@baylibre.com> 21615L: linux-pm@vger.kernel.org 21616L: linux-amlogic@lists.infradead.org 21617S: Supported 21618W: http://linux-meson.com/ 21619F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21620F: drivers/thermal/amlogic_thermal.c 21621 21622THERMAL/CPU_COOLING 21623M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21624M: Daniel Lezcano <daniel.lezcano@linaro.org> 21625M: Viresh Kumar <viresh.kumar@linaro.org> 21626R: Lukasz Luba <lukasz.luba@arm.com> 21627L: linux-pm@vger.kernel.org 21628S: Supported 21629F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21630F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21631F: drivers/thermal/cpufreq_cooling.c 21632F: drivers/thermal/cpuidle_cooling.c 21633F: include/linux/cpu_cooling.h 21634 21635THERMAL/POWER_ALLOCATOR 21636M: Lukasz Luba <lukasz.luba@arm.com> 21637L: linux-pm@vger.kernel.org 21638S: Maintained 21639F: Documentation/driver-api/thermal/power_allocator.rst 21640F: drivers/thermal/gov_power_allocator.c 21641F: drivers/thermal/thermal_trace_ipa.h 21642 21643THINKPAD ACPI EXTRAS DRIVER 21644M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21645L: ibm-acpi-devel@lists.sourceforge.net 21646L: platform-driver-x86@vger.kernel.org 21647S: Maintained 21648W: http://ibm-acpi.sourceforge.net 21649W: http://thinkwiki.org/wiki/Ibm-acpi 21650T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21651F: drivers/platform/x86/thinkpad_acpi.c 21652 21653THINKPAD LMI DRIVER 21654M: Mark Pearson <markpearson@lenovo.com> 21655L: platform-driver-x86@vger.kernel.org 21656S: Maintained 21657F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21658F: drivers/platform/x86/think-lmi.? 21659 21660THUNDERBOLT DMA TRAFFIC TEST DRIVER 21661M: Isaac Hazan <isaac.hazan@intel.com> 21662L: linux-usb@vger.kernel.org 21663S: Maintained 21664F: drivers/thunderbolt/dma_test.c 21665 21666THUNDERBOLT DRIVER 21667M: Andreas Noever <andreas.noever@gmail.com> 21668M: Michael Jamet <michael.jamet@intel.com> 21669M: Mika Westerberg <mika.westerberg@linux.intel.com> 21670M: Yehezkel Bernat <YehezkelShB@gmail.com> 21671L: linux-usb@vger.kernel.org 21672S: Maintained 21673T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21674F: Documentation/admin-guide/thunderbolt.rst 21675F: drivers/thunderbolt/ 21676F: include/linux/thunderbolt.h 21677 21678THUNDERBOLT NETWORK DRIVER 21679M: Michael Jamet <michael.jamet@intel.com> 21680M: Mika Westerberg <mika.westerberg@linux.intel.com> 21681M: Yehezkel Bernat <YehezkelShB@gmail.com> 21682L: netdev@vger.kernel.org 21683S: Maintained 21684F: drivers/net/thunderbolt/ 21685 21686THUNDERX GPIO DRIVER 21687M: Robert Richter <rric@kernel.org> 21688S: Odd Fixes 21689F: drivers/gpio/gpio-thunderx.c 21690 21691TI ADS7924 ADC DRIVER 21692M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21693L: linux-iio@vger.kernel.org 21694S: Supported 21695F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21696F: drivers/iio/adc/ti-ads7924.c 21697 21698TI AM437X VPFE DRIVER 21699M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21700L: linux-media@vger.kernel.org 21701S: Maintained 21702W: https://linuxtv.org 21703Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21704T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21705F: drivers/media/platform/ti/am437x/ 21706 21707TI BANDGAP AND THERMAL DRIVER 21708M: Eduardo Valentin <edubezval@gmail.com> 21709M: Keerthy <j-keerthy@ti.com> 21710L: linux-pm@vger.kernel.org 21711L: linux-omap@vger.kernel.org 21712S: Maintained 21713F: drivers/thermal/ti-soc-thermal/ 21714 21715TI BQ27XXX POWER SUPPLY DRIVER 21716F: drivers/power/supply/bq27xxx_battery.c 21717F: drivers/power/supply/bq27xxx_battery_i2c.c 21718F: include/linux/power/bq27xxx_battery.h 21719 21720TI CDCE706 CLOCK DRIVER 21721M: Max Filippov <jcmvbkbc@gmail.com> 21722S: Maintained 21723F: drivers/clk/clk-cdce706.c 21724 21725TI CLOCK DRIVER 21726M: Tero Kristo <kristo@kernel.org> 21727L: linux-omap@vger.kernel.org 21728S: Odd Fixes 21729F: drivers/clk/ti/ 21730F: include/linux/clk/ti.h 21731 21732TI DAVINCI MACHINE SUPPORT 21733M: Bartosz Golaszewski <brgl@bgdev.pl> 21734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21735S: Maintained 21736T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21737F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21738F: arch/arm/boot/dts/ti/davinci/ 21739F: arch/arm/mach-davinci/ 21740F: drivers/i2c/busses/i2c-davinci.c 21741 21742TI DAVINCI SERIES CLOCK DRIVER 21743M: David Lechner <david@lechnology.com> 21744R: Sekhar Nori <nsekhar@ti.com> 21745S: Maintained 21746F: Documentation/devicetree/bindings/clock/ti/davinci/ 21747F: drivers/clk/davinci/ 21748F: include/linux/clk/davinci.h 21749 21750TI DAVINCI SERIES GPIO DRIVER 21751M: Keerthy <j-keerthy@ti.com> 21752L: linux-gpio@vger.kernel.org 21753S: Maintained 21754F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21755F: drivers/gpio/gpio-davinci.c 21756 21757TI DAVINCI SERIES MEDIA DRIVER 21758M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21759L: linux-media@vger.kernel.org 21760S: Maintained 21761W: https://linuxtv.org 21762Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21763T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21764F: drivers/media/platform/ti/davinci/ 21765F: include/media/davinci/ 21766 21767TI ENHANCED CAPTURE (eCAP) DRIVER 21768M: Vignesh Raghavendra <vigneshr@ti.com> 21769R: Julien Panis <jpanis@baylibre.com> 21770L: linux-iio@vger.kernel.org 21771L: linux-omap@vger.kernel.org 21772S: Maintained 21773F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21774F: drivers/counter/ti-ecap-capture.c 21775 21776TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21777R: David Lechner <david@lechnology.com> 21778L: linux-iio@vger.kernel.org 21779F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21780F: drivers/counter/ti-eqep.c 21781 21782TI ETHERNET SWITCH DRIVER (CPSW) 21783R: Grygorii Strashko <grygorii.strashko@ti.com> 21784L: linux-omap@vger.kernel.org 21785L: netdev@vger.kernel.org 21786S: Maintained 21787F: drivers/net/ethernet/ti/cpsw* 21788F: drivers/net/ethernet/ti/davinci* 21789 21790TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21791M: Alex Dubov <oakad@yahoo.com> 21792S: Maintained 21793W: http://tifmxx.berlios.de/ 21794F: drivers/memstick/host/tifm_ms.c 21795F: drivers/misc/tifm* 21796F: drivers/mmc/host/tifm_sd.c 21797F: include/linux/tifm.h 21798 21799TI FPD-LINK DRIVERS 21800M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21801L: linux-media@vger.kernel.org 21802S: Maintained 21803F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21804F: drivers/media/i2c/ds90* 21805F: include/media/i2c/ds90* 21806 21807TI J721E CSI2RX DRIVER 21808M: Jai Luthra <j-luthra@ti.com> 21809L: linux-media@vger.kernel.org 21810S: Maintained 21811F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 21812F: drivers/media/platform/ti/j721e-csi2rx/ 21813 21814TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21815M: Nishanth Menon <nm@ti.com> 21816M: Santosh Shilimkar <ssantosh@kernel.org> 21817L: linux-kernel@vger.kernel.org 21818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21819S: Maintained 21820T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21821F: drivers/pmdomain/ti/omap_prm.c 21822F: drivers/soc/ti/* 21823 21824TI LM49xxx FAMILY ASoC CODEC DRIVERS 21825M: M R Swami Reddy <mr.swami.reddy@ti.com> 21826M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21827L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21828S: Maintained 21829F: sound/soc/codecs/isabelle* 21830F: sound/soc/codecs/lm49453* 21831 21832TI LMP92064 ADC DRIVER 21833M: Leonard Göhrs <l.goehrs@pengutronix.de> 21834R: kernel@pengutronix.de 21835L: linux-iio@vger.kernel.org 21836S: Maintained 21837F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21838F: drivers/iio/adc/ti-lmp92064.c 21839 21840TI PCM3060 ASoC CODEC DRIVER 21841M: Kirill Marinushkin <kmarinushkin@birdec.com> 21842L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21843S: Maintained 21844F: Documentation/devicetree/bindings/sound/pcm3060.txt 21845F: sound/soc/codecs/pcm3060* 21846 21847TI TAS571X FAMILY ASoC CODEC DRIVER 21848M: Kevin Cernekee <cernekee@chromium.org> 21849L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21850S: Odd Fixes 21851F: sound/soc/codecs/tas571x* 21852 21853TI TMAG5273 MAGNETOMETER DRIVER 21854M: Gerald Loacker <gerald.loacker@wolfvision.net> 21855L: linux-iio@vger.kernel.org 21856S: Maintained 21857F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21858F: drivers/iio/magnetometer/tmag5273.c 21859 21860TI TRF7970A NFC DRIVER 21861M: Mark Greer <mgreer@animalcreek.com> 21862L: linux-wireless@vger.kernel.org 21863S: Supported 21864F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21865F: drivers/nfc/trf7970a.c 21866 21867TI TSC2046 ADC DRIVER 21868M: Oleksij Rempel <o.rempel@pengutronix.de> 21869R: kernel@pengutronix.de 21870L: linux-iio@vger.kernel.org 21871S: Maintained 21872F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21873F: drivers/iio/adc/ti-tsc2046.c 21874 21875TI TWL4030 SERIES SOC CODEC DRIVER 21876M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21877L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21878S: Maintained 21879F: sound/soc/codecs/twl4030* 21880 21881TI VPE/CAL DRIVERS 21882M: Benoit Parrot <bparrot@ti.com> 21883L: linux-media@vger.kernel.org 21884S: Maintained 21885W: http://linuxtv.org/ 21886Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21887F: Documentation/devicetree/bindings/media/ti,cal.yaml 21888F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21889F: drivers/media/platform/ti/cal/ 21890F: drivers/media/platform/ti/vpe/ 21891 21892TI WILINK WIRELESS DRIVERS 21893L: linux-wireless@vger.kernel.org 21894S: Orphan 21895W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21896W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21897F: drivers/net/wireless/ti/ 21898 21899TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21900M: John Stultz <jstultz@google.com> 21901M: Thomas Gleixner <tglx@linutronix.de> 21902R: Stephen Boyd <sboyd@kernel.org> 21903L: linux-kernel@vger.kernel.org 21904S: Supported 21905T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21906F: include/linux/clocksource.h 21907F: include/linux/time.h 21908F: include/linux/timex.h 21909F: include/uapi/linux/time.h 21910F: include/uapi/linux/timex.h 21911F: kernel/time/alarmtimer.c 21912F: kernel/time/clocksource.c 21913F: kernel/time/ntp.c 21914F: kernel/time/time*.c 21915F: tools/testing/selftests/timers/ 21916 21917TIPC NETWORK LAYER 21918M: Jon Maloy <jmaloy@redhat.com> 21919M: Ying Xue <ying.xue@windriver.com> 21920L: netdev@vger.kernel.org (core kernel code) 21921L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21922S: Maintained 21923W: http://tipc.sourceforge.net/ 21924F: include/uapi/linux/tipc*.h 21925F: net/tipc/ 21926 21927TLAN NETWORK DRIVER 21928M: Samuel Chessman <chessman@tux.org> 21929L: tlan-devel@lists.sourceforge.net (subscribers-only) 21930S: Maintained 21931W: http://sourceforge.net/projects/tlan/ 21932F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21933F: drivers/net/ethernet/ti/tlan.* 21934 21935TMIO/SDHI MMC DRIVER 21936M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21937L: linux-mmc@vger.kernel.org 21938L: linux-renesas-soc@vger.kernel.org 21939S: Supported 21940F: drivers/mmc/host/renesas_sdhi* 21941F: drivers/mmc/host/tmio_mmc* 21942F: include/linux/mfd/tmio.h 21943 21944TMP401 HARDWARE MONITOR DRIVER 21945M: Guenter Roeck <linux@roeck-us.net> 21946L: linux-hwmon@vger.kernel.org 21947S: Maintained 21948F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21949F: Documentation/hwmon/tmp401.rst 21950F: drivers/hwmon/tmp401.c 21951 21952TMP464 HARDWARE MONITOR DRIVER 21953M: Guenter Roeck <linux@roeck-us.net> 21954L: linux-hwmon@vger.kernel.org 21955S: Maintained 21956F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21957F: Documentation/hwmon/tmp464.rst 21958F: drivers/hwmon/tmp464.c 21959 21960TMP513 HARDWARE MONITOR DRIVER 21961M: Eric Tremblay <etremblay@distech-controls.com> 21962L: linux-hwmon@vger.kernel.org 21963S: Maintained 21964F: Documentation/hwmon/tmp513.rst 21965F: drivers/hwmon/tmp513.c 21966 21967TMPFS (SHMEM FILESYSTEM) 21968M: Hugh Dickins <hughd@google.com> 21969L: linux-mm@kvack.org 21970S: Maintained 21971F: include/linux/shmem_fs.h 21972F: mm/shmem.c 21973 21974TOMOYO SECURITY MODULE 21975M: Kentaro Takeda <takedakn@nttdata.co.jp> 21976M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21977L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21978L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21979L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21980L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21981S: Maintained 21982W: https://tomoyo.osdn.jp/ 21983F: security/tomoyo/ 21984 21985TOPSTAR LAPTOP EXTRAS DRIVER 21986M: Herton Ronaldo Krzesinski <herton@canonical.com> 21987L: platform-driver-x86@vger.kernel.org 21988S: Maintained 21989F: drivers/platform/x86/topstar-laptop.c 21990 21991TORTURE-TEST MODULES 21992M: Davidlohr Bueso <dave@stgolabs.net> 21993M: "Paul E. McKenney" <paulmck@kernel.org> 21994M: Josh Triplett <josh@joshtriplett.org> 21995L: linux-kernel@vger.kernel.org 21996S: Supported 21997T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21998F: Documentation/RCU/torture.rst 21999F: kernel/locking/locktorture.c 22000F: kernel/rcu/rcuscale.c 22001F: kernel/rcu/rcutorture.c 22002F: kernel/rcu/refscale.c 22003F: kernel/torture.c 22004 22005TOSHIBA ACPI EXTRAS DRIVER 22006M: Azael Avalos <coproscefalo@gmail.com> 22007L: platform-driver-x86@vger.kernel.org 22008S: Maintained 22009F: drivers/platform/x86/toshiba_acpi.c 22010 22011TOSHIBA BLUETOOTH DRIVER 22012M: Azael Avalos <coproscefalo@gmail.com> 22013L: platform-driver-x86@vger.kernel.org 22014S: Maintained 22015F: drivers/platform/x86/toshiba_bluetooth.c 22016 22017TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22018M: Azael Avalos <coproscefalo@gmail.com> 22019L: platform-driver-x86@vger.kernel.org 22020S: Maintained 22021F: drivers/platform/x86/toshiba_haps.c 22022 22023TOSHIBA SMM DRIVER 22024M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22025S: Maintained 22026W: http://www.buzzard.org.uk/toshiba/ 22027F: drivers/char/toshiba.c 22028F: include/linux/toshiba.h 22029F: include/uapi/linux/toshiba.h 22030 22031TOSHIBA TC358743 DRIVER 22032M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22033L: linux-media@vger.kernel.org 22034S: Maintained 22035F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22036F: drivers/media/i2c/tc358743* 22037F: include/media/i2c/tc358743.h 22038 22039TOSHIBA WMI HOTKEYS DRIVER 22040M: Azael Avalos <coproscefalo@gmail.com> 22041L: platform-driver-x86@vger.kernel.org 22042S: Maintained 22043F: drivers/platform/x86/toshiba-wmi.c 22044 22045TPM DEVICE DRIVER 22046M: Peter Huewe <peterhuewe@gmx.de> 22047M: Jarkko Sakkinen <jarkko@kernel.org> 22048R: Jason Gunthorpe <jgg@ziepe.ca> 22049L: linux-integrity@vger.kernel.org 22050S: Maintained 22051W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22052Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22053T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22054F: drivers/char/tpm/ 22055 22056TPS546D24 DRIVER 22057M: Duke Du <dukedu83@gmail.com> 22058L: linux-hwmon@vger.kernel.org 22059S: Maintained 22060F: Documentation/hwmon/tps546d24.rst 22061F: drivers/hwmon/pmbus/tps546d24.c 22062 22063TQ SYSTEMS BOARD & DRIVER SUPPORT 22064L: linux@ew.tq-group.com 22065S: Supported 22066W: https://www.tq-group.com/en/products/tq-embedded/ 22067F: arch/arm/boot/dts/imx*mba*.dts* 22068F: arch/arm/boot/dts/imx*tqma*.dts* 22069F: arch/arm/boot/dts/mba*.dtsi 22070F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22071F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22072F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22073F: arch/arm64/boot/dts/freescale/mba*.dtsi 22074F: arch/arm64/boot/dts/freescale/tqml*.dts* 22075F: drivers/gpio/gpio-tqmx86.c 22076F: drivers/mfd/tqmx86.c 22077F: drivers/watchdog/tqmx86_wdt.c 22078 22079TRACING 22080M: Steven Rostedt <rostedt@goodmis.org> 22081M: Masami Hiramatsu <mhiramat@kernel.org> 22082L: linux-kernel@vger.kernel.org 22083L: linux-trace-kernel@vger.kernel.org 22084S: Maintained 22085Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22086T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22087F: Documentation/trace/* 22088F: fs/tracefs/ 22089F: include/linux/trace*.h 22090F: include/trace/ 22091F: kernel/trace/ 22092F: scripts/tracing/ 22093F: tools/testing/selftests/ftrace/ 22094 22095TRACING MMIO ACCESSES (MMIOTRACE) 22096M: Steven Rostedt <rostedt@goodmis.org> 22097M: Masami Hiramatsu <mhiramat@kernel.org> 22098R: Karol Herbst <karolherbst@gmail.com> 22099R: Pekka Paalanen <ppaalanen@gmail.com> 22100L: linux-kernel@vger.kernel.org 22101L: nouveau@lists.freedesktop.org 22102S: Maintained 22103F: arch/x86/mm/kmmio.c 22104F: arch/x86/mm/mmio-mod.c 22105F: arch/x86/mm/testmmiotrace.c 22106F: include/linux/mmiotrace.h 22107F: kernel/trace/trace_mmiotrace.c 22108 22109TRACING OS NOISE / LATENCY TRACERS 22110M: Steven Rostedt <rostedt@goodmis.org> 22111M: Daniel Bristot de Oliveira <bristot@kernel.org> 22112S: Maintained 22113F: Documentation/trace/hwlat_detector.rst 22114F: Documentation/trace/osnoise-tracer.rst 22115F: Documentation/trace/timerlat-tracer.rst 22116F: arch/*/kernel/trace.c 22117F: include/trace/events/osnoise.h 22118F: kernel/trace/trace_hwlat.c 22119F: kernel/trace/trace_irqsoff.c 22120F: kernel/trace/trace_osnoise.c 22121F: kernel/trace/trace_sched_wakeup.c 22122 22123TRADITIONAL CHINESE DOCUMENTATION 22124M: Hu Haowen <src.res.211@gmail.com> 22125S: Maintained 22126W: https://github.com/srcres258/linux-doc 22127T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22128F: Documentation/translations/zh_TW/ 22129 22130TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22131M: Dan Williams <dan.j.williams@intel.com> 22132L: linux-coco@lists.linux.dev 22133S: Maintained 22134F: Documentation/ABI/testing/configfs-tsm 22135F: drivers/virt/coco/tsm.c 22136F: include/linux/tsm.h 22137 22138TTY LAYER AND SERIAL DRIVERS 22139M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22140M: Jiri Slaby <jirislaby@kernel.org> 22141L: linux-kernel@vger.kernel.org 22142L: linux-serial@vger.kernel.org 22143S: Supported 22144T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22145F: Documentation/devicetree/bindings/serial/ 22146F: Documentation/driver-api/serial/ 22147F: drivers/tty/ 22148F: include/linux/selection.h 22149F: include/linux/serial.h 22150F: include/linux/serial_core.h 22151F: include/linux/sysrq.h 22152F: include/linux/tty*.h 22153F: include/linux/vt.h 22154F: include/linux/vt_*.h 22155F: include/uapi/linux/serial.h 22156F: include/uapi/linux/serial_core.h 22157F: include/uapi/linux/tty.h 22158 22159TUA9001 MEDIA DRIVER 22160M: Antti Palosaari <crope@iki.fi> 22161L: linux-media@vger.kernel.org 22162S: Maintained 22163W: https://linuxtv.org 22164W: http://palosaari.fi/linux/ 22165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22166T: git git://linuxtv.org/anttip/media_tree.git 22167F: drivers/media/tuners/tua9001* 22168 22169TULIP NETWORK DRIVERS 22170L: netdev@vger.kernel.org 22171L: linux-parisc@vger.kernel.org 22172S: Orphan 22173F: drivers/net/ethernet/dec/tulip/ 22174 22175TUN/TAP driver 22176M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22177M: Jason Wang <jasowang@redhat.com> 22178S: Maintained 22179W: http://vtun.sourceforge.net/tun 22180F: Documentation/networking/tuntap.rst 22181F: arch/um/os-Linux/drivers/ 22182F: drivers/net/tap.c 22183F: drivers/net/tun.c 22184 22185TURBOCHANNEL SUBSYSTEM 22186M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22187M: Ralf Baechle <ralf@linux-mips.org> 22188L: linux-mips@vger.kernel.org 22189S: Maintained 22190Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22191F: drivers/tc/ 22192F: include/linux/tc.h 22193 22194TURBOSTAT UTILITY 22195M: "Len Brown" <lenb@kernel.org> 22196L: linux-pm@vger.kernel.org 22197S: Supported 22198Q: https://patchwork.kernel.org/project/linux-pm/list/ 22199B: https://bugzilla.kernel.org 22200T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22201F: tools/power/x86/turbostat/ 22202 22203TW5864 VIDEO4LINUX DRIVER 22204M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22205M: Anton Sviridenko <anton@corp.bluecherry.net> 22206M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22207M: Andrey Utkin <andrey_utkin@fastmail.com> 22208L: linux-media@vger.kernel.org 22209S: Supported 22210F: drivers/media/pci/tw5864/ 22211 22212TW68 VIDEO4LINUX DRIVER 22213M: Hans Verkuil <hverkuil@xs4all.nl> 22214L: linux-media@vger.kernel.org 22215S: Odd Fixes 22216W: https://linuxtv.org 22217T: git git://linuxtv.org/media_tree.git 22218F: drivers/media/pci/tw68/ 22219 22220TW686X VIDEO4LINUX DRIVER 22221M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22222L: linux-media@vger.kernel.org 22223S: Maintained 22224W: http://linuxtv.org 22225T: git git://linuxtv.org/media_tree.git 22226F: drivers/media/pci/tw686x/ 22227 22228U-BOOT ENVIRONMENT VARIABLES 22229M: Rafał Miłecki <rafal@milecki.pl> 22230S: Maintained 22231F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22232F: drivers/nvmem/u-boot-env.c 22233 22234UACCE ACCELERATOR FRAMEWORK 22235M: Zhangfei Gao <zhangfei.gao@linaro.org> 22236M: Zhou Wang <wangzhou1@hisilicon.com> 22237L: linux-accelerators@lists.ozlabs.org 22238L: linux-kernel@vger.kernel.org 22239S: Maintained 22240F: Documentation/ABI/testing/sysfs-driver-uacce 22241F: Documentation/misc-devices/uacce.rst 22242F: drivers/misc/uacce/ 22243F: include/linux/uacce.h 22244F: include/uapi/misc/uacce/ 22245 22246UBI FILE SYSTEM (UBIFS) 22247M: Richard Weinberger <richard@nod.at> 22248L: linux-mtd@lists.infradead.org 22249S: Supported 22250W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22251T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22252T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22253F: Documentation/ABI/testing/sysfs-fs-ubifs 22254F: Documentation/filesystems/ubifs-authentication.rst 22255F: Documentation/filesystems/ubifs.rst 22256F: fs/ubifs/ 22257 22258UBLK USERSPACE BLOCK DRIVER 22259M: Ming Lei <ming.lei@redhat.com> 22260L: linux-block@vger.kernel.org 22261S: Maintained 22262F: Documentation/block/ublk.rst 22263F: drivers/block/ublk_drv.c 22264F: include/uapi/linux/ublk_cmd.h 22265 22266UCLINUX (M68KNOMMU AND COLDFIRE) 22267M: Greg Ungerer <gerg@linux-m68k.org> 22268L: linux-m68k@lists.linux-m68k.org 22269S: Maintained 22270W: http://www.linux-m68k.org/ 22271T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22272F: arch/m68k/*/*_no.* 22273F: arch/m68k/68*/ 22274F: arch/m68k/coldfire/ 22275F: arch/m68k/include/asm/*_no.* 22276 22277UDF FILESYSTEM 22278M: Jan Kara <jack@suse.com> 22279S: Maintained 22280F: Documentation/filesystems/udf.rst 22281F: fs/udf/ 22282 22283UDRAW TABLET 22284M: Bastien Nocera <hadess@hadess.net> 22285L: linux-input@vger.kernel.org 22286S: Maintained 22287F: drivers/hid/hid-udraw-ps3.c 22288 22289UFS FILESYSTEM 22290M: Evgeniy Dushistov <dushistov@mail.ru> 22291S: Maintained 22292F: Documentation/admin-guide/ufs.rst 22293F: fs/ufs/ 22294 22295UHID USERSPACE HID IO DRIVER 22296M: David Rheinsberg <david@readahead.eu> 22297L: linux-input@vger.kernel.org 22298S: Maintained 22299F: drivers/hid/uhid.c 22300F: include/uapi/linux/uhid.h 22301 22302ULPI BUS 22303M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22304L: linux-usb@vger.kernel.org 22305S: Maintained 22306F: drivers/usb/common/ulpi.c 22307F: include/linux/ulpi/ 22308 22309UNICODE SUBSYSTEM 22310M: Gabriel Krisman Bertazi <krisman@collabora.com> 22311L: linux-fsdevel@vger.kernel.org 22312S: Supported 22313F: fs/unicode/ 22314 22315UNIFDEF 22316M: Tony Finch <dot@dotat.at> 22317S: Maintained 22318W: http://dotat.at/prog/unifdef 22319F: scripts/unifdef.c 22320 22321UNIFORM CDROM DRIVER 22322M: Phillip Potter <phil@philpotter.co.uk> 22323S: Maintained 22324F: Documentation/cdrom/ 22325F: drivers/cdrom/cdrom.c 22326F: include/linux/cdrom.h 22327F: include/uapi/linux/cdrom.h 22328 22329UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22330R: Alim Akhtar <alim.akhtar@samsung.com> 22331R: Avri Altman <avri.altman@wdc.com> 22332R: Bart Van Assche <bvanassche@acm.org> 22333L: linux-scsi@vger.kernel.org 22334S: Supported 22335F: Documentation/devicetree/bindings/ufs/ 22336F: Documentation/scsi/ufs.rst 22337F: drivers/ufs/core/ 22338 22339UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22340M: Pedro Sousa <pedrom.sousa@synopsys.com> 22341L: linux-scsi@vger.kernel.org 22342S: Supported 22343F: drivers/ufs/host/*dwc* 22344 22345UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22346M: Alim Akhtar <alim.akhtar@samsung.com> 22347L: linux-scsi@vger.kernel.org 22348S: Maintained 22349F: drivers/ufs/host/ufs-exynos* 22350 22351UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22352M: Stanley Chu <stanley.chu@mediatek.com> 22353L: linux-scsi@vger.kernel.org 22354L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22355S: Maintained 22356F: drivers/ufs/host/ufs-mediatek* 22357 22358UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22359M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22360L: linux-arm-msm@vger.kernel.org 22361L: linux-scsi@vger.kernel.org 22362S: Maintained 22363F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22364F: drivers/ufs/host/ufs-qcom* 22365 22366UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22367M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22368L: linux-renesas-soc@vger.kernel.org 22369L: linux-scsi@vger.kernel.org 22370S: Maintained 22371F: drivers/ufs/host/ufs-renesas.c 22372 22373UNSORTED BLOCK IMAGES (UBI) 22374M: Richard Weinberger <richard@nod.at> 22375L: linux-mtd@lists.infradead.org 22376S: Supported 22377W: http://www.linux-mtd.infradead.org/ 22378T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22379T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22380F: drivers/mtd/ubi/ 22381F: include/linux/mtd/ubi.h 22382F: include/uapi/mtd/ubi-user.h 22383 22384USB "USBNET" DRIVER FRAMEWORK 22385M: Oliver Neukum <oneukum@suse.com> 22386L: netdev@vger.kernel.org 22387S: Maintained 22388W: http://www.linux-usb.org/usbnet 22389F: drivers/net/usb/usbnet.c 22390F: include/linux/usb/usbnet.h 22391 22392USB ACM DRIVER 22393M: Oliver Neukum <oneukum@suse.com> 22394L: linux-usb@vger.kernel.org 22395S: Maintained 22396F: Documentation/usb/acm.rst 22397F: drivers/usb/class/cdc-acm.* 22398 22399USB APPLE MFI FASTCHARGE DRIVER 22400M: Bastien Nocera <hadess@hadess.net> 22401L: linux-usb@vger.kernel.org 22402S: Maintained 22403F: drivers/usb/misc/apple-mfi-fastcharge.c 22404 22405USB AR5523 WIRELESS DRIVER 22406L: linux-wireless@vger.kernel.org 22407S: Orphan 22408F: drivers/net/wireless/ath/ar5523/ 22409 22410USB ATTACHED SCSI 22411M: Oliver Neukum <oneukum@suse.com> 22412L: linux-usb@vger.kernel.org 22413L: linux-scsi@vger.kernel.org 22414S: Maintained 22415F: drivers/usb/storage/uas.c 22416 22417USB CDC ETHERNET DRIVER 22418M: Oliver Neukum <oliver@neukum.org> 22419L: linux-usb@vger.kernel.org 22420S: Maintained 22421F: drivers/net/usb/cdc_*.c 22422F: include/uapi/linux/usb/cdc.h 22423 22424USB CHAOSKEY DRIVER 22425M: Keith Packard <keithp@keithp.com> 22426L: linux-usb@vger.kernel.org 22427S: Maintained 22428F: drivers/usb/misc/chaoskey.c 22429 22430USB CYPRESS C67X00 DRIVER 22431L: linux-usb@vger.kernel.org 22432S: Orphan 22433F: drivers/usb/c67x00/ 22434 22435USB DAVICOM DM9601 DRIVER 22436M: Peter Korsgaard <peter@korsgaard.com> 22437L: netdev@vger.kernel.org 22438S: Maintained 22439W: http://www.linux-usb.org/usbnet 22440F: drivers/net/usb/dm9601.c 22441 22442USB EHCI DRIVER 22443M: Alan Stern <stern@rowland.harvard.edu> 22444L: linux-usb@vger.kernel.org 22445S: Maintained 22446F: Documentation/usb/ehci.rst 22447F: drivers/usb/host/ehci* 22448 22449USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22450M: Jiri Kosina <jikos@kernel.org> 22451M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22452L: linux-usb@vger.kernel.org 22453S: Maintained 22454T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22455F: Documentation/hid/hiddev.rst 22456F: drivers/hid/usbhid/ 22457 22458USB INTEL XHCI ROLE MUX DRIVER 22459M: Hans de Goede <hdegoede@redhat.com> 22460L: linux-usb@vger.kernel.org 22461S: Maintained 22462F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22463 22464USB IP DRIVER FOR HISILICON KIRIN 960 22465M: Yu Chen <chenyu56@huawei.com> 22466M: Binghui Wang <wangbinghui@hisilicon.com> 22467L: linux-usb@vger.kernel.org 22468S: Maintained 22469F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22470F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22471 22472USB IP DRIVER FOR HISILICON KIRIN 970 22473M: Mauro Carvalho Chehab <mchehab@kernel.org> 22474L: linux-usb@vger.kernel.org 22475S: Maintained 22476F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22477F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22478 22479USB ISP116X DRIVER 22480M: Olav Kongas <ok@artecdesign.ee> 22481L: linux-usb@vger.kernel.org 22482S: Maintained 22483F: drivers/usb/host/isp116x* 22484F: include/linux/usb/isp116x.h 22485 22486USB ISP1760 DRIVER 22487M: Rui Miguel Silva <rui.silva@linaro.org> 22488L: linux-usb@vger.kernel.org 22489S: Maintained 22490F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22491F: drivers/usb/isp1760/* 22492 22493USB LAN78XX ETHERNET DRIVER 22494M: Woojung Huh <woojung.huh@microchip.com> 22495M: UNGLinuxDriver@microchip.com 22496L: netdev@vger.kernel.org 22497S: Maintained 22498F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22499F: drivers/net/usb/lan78xx.* 22500F: include/dt-bindings/net/microchip-lan78xx.h 22501 22502USB MASS STORAGE DRIVER 22503M: Alan Stern <stern@rowland.harvard.edu> 22504L: linux-usb@vger.kernel.org 22505L: usb-storage@lists.one-eyed-alien.net 22506S: Maintained 22507F: drivers/usb/storage/ 22508 22509USB MIDI DRIVER 22510M: Clemens Ladisch <clemens@ladisch.de> 22511L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22512S: Maintained 22513T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22514F: sound/usb/midi.* 22515 22516USB NETWORKING DRIVERS 22517L: linux-usb@vger.kernel.org 22518S: Odd Fixes 22519F: drivers/net/usb/ 22520 22521USB OHCI DRIVER 22522M: Alan Stern <stern@rowland.harvard.edu> 22523L: linux-usb@vger.kernel.org 22524S: Maintained 22525F: Documentation/usb/ohci.rst 22526F: drivers/usb/host/ohci* 22527 22528USB OTG FSM (Finite State Machine) 22529M: Peter Chen <peter.chen@kernel.org> 22530L: linux-usb@vger.kernel.org 22531S: Maintained 22532T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22533F: drivers/usb/common/usb-otg-fsm.c 22534 22535USB OVER IP DRIVER 22536M: Valentina Manea <valentina.manea.m@gmail.com> 22537M: Shuah Khan <shuah@kernel.org> 22538M: Shuah Khan <skhan@linuxfoundation.org> 22539R: Hongren Zheng <i@zenithal.me> 22540L: linux-usb@vger.kernel.org 22541S: Maintained 22542F: Documentation/usb/usbip_protocol.rst 22543F: drivers/usb/usbip/ 22544F: tools/testing/selftests/drivers/usb/usbip/ 22545F: tools/usb/usbip/ 22546 22547USB PEGASUS DRIVER 22548M: Petko Manolov <petkan@nucleusys.com> 22549L: linux-usb@vger.kernel.org 22550L: netdev@vger.kernel.org 22551S: Maintained 22552W: https://github.com/petkan/pegasus 22553T: git https://github.com/petkan/pegasus.git 22554F: drivers/net/usb/pegasus.* 22555 22556USB PRINTER DRIVER (usblp) 22557M: Pete Zaitcev <zaitcev@redhat.com> 22558L: linux-usb@vger.kernel.org 22559S: Supported 22560F: drivers/usb/class/usblp.c 22561 22562USB QMI WWAN NETWORK DRIVER 22563M: Bjørn Mork <bjorn@mork.no> 22564L: netdev@vger.kernel.org 22565S: Maintained 22566F: Documentation/ABI/testing/sysfs-class-net-qmi 22567F: drivers/net/usb/qmi_wwan.c 22568 22569USB RAW GADGET DRIVER 22570R: Andrey Konovalov <andreyknvl@gmail.com> 22571L: linux-usb@vger.kernel.org 22572S: Maintained 22573F: Documentation/usb/raw-gadget.rst 22574F: drivers/usb/gadget/legacy/raw_gadget.c 22575F: include/uapi/linux/usb/raw_gadget.h 22576 22577USB RTL8150 DRIVER 22578M: Petko Manolov <petkan@nucleusys.com> 22579L: linux-usb@vger.kernel.org 22580L: netdev@vger.kernel.org 22581S: Maintained 22582W: https://github.com/petkan/rtl8150 22583T: git https://github.com/petkan/rtl8150.git 22584F: drivers/net/usb/rtl8150.c 22585 22586USB SERIAL SUBSYSTEM 22587M: Johan Hovold <johan@kernel.org> 22588L: linux-usb@vger.kernel.org 22589S: Maintained 22590T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22591F: Documentation/usb/usb-serial.rst 22592F: drivers/usb/serial/ 22593F: include/linux/usb/serial.h 22594 22595USB SMSC75XX ETHERNET DRIVER 22596M: Steve Glendinning <steve.glendinning@shawell.net> 22597L: netdev@vger.kernel.org 22598S: Maintained 22599F: drivers/net/usb/smsc75xx.* 22600 22601USB SMSC95XX ETHERNET DRIVER 22602M: Steve Glendinning <steve.glendinning@shawell.net> 22603M: UNGLinuxDriver@microchip.com 22604L: netdev@vger.kernel.org 22605S: Maintained 22606F: drivers/net/usb/smsc95xx.* 22607 22608USB SUBSYSTEM 22609M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22610L: linux-usb@vger.kernel.org 22611S: Supported 22612W: http://www.linux-usb.org 22613T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22614F: Documentation/devicetree/bindings/usb/ 22615F: Documentation/usb/ 22616F: drivers/usb/ 22617F: include/dt-bindings/usb/ 22618F: include/linux/usb.h 22619F: include/linux/usb/ 22620F: include/uapi/linux/usb/ 22621 22622USB TYPEC BUS FOR ALTERNATE MODES 22623M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22624L: linux-usb@vger.kernel.org 22625S: Maintained 22626F: Documentation/ABI/testing/sysfs-bus-typec 22627F: Documentation/driver-api/usb/typec_bus.rst 22628F: drivers/usb/typec/altmodes/ 22629F: include/linux/usb/typec_altmode.h 22630 22631USB TYPEC CLASS 22632M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22633L: linux-usb@vger.kernel.org 22634S: Maintained 22635F: Documentation/ABI/testing/sysfs-class-typec 22636F: Documentation/driver-api/usb/typec.rst 22637F: drivers/usb/typec/ 22638F: include/linux/usb/typec.h 22639 22640USB TYPEC INTEL PMC MUX DRIVER 22641M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22642L: linux-usb@vger.kernel.org 22643S: Maintained 22644F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22645F: drivers/usb/typec/mux/intel_pmc_mux.c 22646 22647USB TYPEC PI3USB30532 MUX DRIVER 22648M: Hans de Goede <hdegoede@redhat.com> 22649L: linux-usb@vger.kernel.org 22650S: Maintained 22651F: drivers/usb/typec/mux/pi3usb30532.c 22652 22653USB TYPEC PORT CONTROLLER DRIVERS 22654M: Guenter Roeck <linux@roeck-us.net> 22655L: linux-usb@vger.kernel.org 22656S: Maintained 22657F: drivers/usb/typec/tcpm/ 22658 22659USB UHCI DRIVER 22660M: Alan Stern <stern@rowland.harvard.edu> 22661L: linux-usb@vger.kernel.org 22662S: Maintained 22663F: drivers/usb/host/uhci* 22664 22665USB VIDEO CLASS 22666M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22667L: linux-media@vger.kernel.org 22668S: Maintained 22669W: http://www.ideasonboard.org/uvc/ 22670T: git git://linuxtv.org/media_tree.git 22671F: drivers/media/usb/uvc/ 22672F: include/uapi/linux/uvcvideo.h 22673 22674USB WEBCAM GADGET 22675M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22676M: Daniel Scally <dan.scally@ideasonboard.com> 22677L: linux-usb@vger.kernel.org 22678S: Maintained 22679F: drivers/usb/gadget/function/*uvc* 22680F: drivers/usb/gadget/legacy/webcam.c 22681F: include/uapi/linux/usb/g_uvc.h 22682 22683USB WIRELESS RNDIS DRIVER (rndis_wlan) 22684L: linux-wireless@vger.kernel.org 22685S: Orphan 22686F: drivers/net/wireless/legacy/rndis_wlan.c 22687 22688USB XHCI DRIVER 22689M: Mathias Nyman <mathias.nyman@intel.com> 22690L: linux-usb@vger.kernel.org 22691S: Supported 22692F: drivers/usb/host/pci-quirks* 22693F: drivers/usb/host/xhci* 22694 22695USB ZD1201 DRIVER 22696L: linux-wireless@vger.kernel.org 22697S: Orphan 22698W: http://linux-lc100020.sourceforge.net 22699F: drivers/net/wireless/zydas/zd1201.* 22700 22701USER DATAGRAM PROTOCOL (UDP) 22702M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22703S: Maintained 22704F: include/linux/udp.h 22705F: net/ipv4/udp.c 22706F: net/ipv6/udp.c 22707 22708USER-MODE LINUX (UML) 22709M: Richard Weinberger <richard@nod.at> 22710M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22711M: Johannes Berg <johannes@sipsolutions.net> 22712L: linux-um@lists.infradead.org 22713S: Maintained 22714W: http://user-mode-linux.sourceforge.net 22715Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22716T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22717T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22718F: Documentation/virt/uml/ 22719F: arch/um/ 22720F: arch/x86/um/ 22721F: fs/hostfs/ 22722 22723USERSPACE COPYIN/COPYOUT (UIOVEC) 22724M: Alexander Viro <viro@zeniv.linux.org.uk> 22725S: Maintained 22726F: include/linux/uio.h 22727F: lib/iov_iter.c 22728 22729USERSPACE DMA BUFFER DRIVER 22730M: Gerd Hoffmann <kraxel@redhat.com> 22731L: dri-devel@lists.freedesktop.org 22732S: Maintained 22733T: git git://anongit.freedesktop.org/drm/drm-misc 22734F: drivers/dma-buf/udmabuf.c 22735F: include/uapi/linux/udmabuf.h 22736 22737USERSPACE I/O (UIO) 22738M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22739S: Maintained 22740T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22741F: Documentation/driver-api/uio-howto.rst 22742F: drivers/uio/ 22743F: include/linux/uio_driver.h 22744 22745UTIL-LINUX PACKAGE 22746M: Karel Zak <kzak@redhat.com> 22747L: util-linux@vger.kernel.org 22748S: Maintained 22749W: http://en.wikipedia.org/wiki/Util-linux 22750T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22751 22752UUID HELPERS 22753R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22754L: linux-kernel@vger.kernel.org 22755S: Maintained 22756F: include/linux/uuid.h 22757F: lib/test_uuid.c 22758F: lib/uuid.c 22759 22760UV SYSFS DRIVER 22761M: Justin Ernst <justin.ernst@hpe.com> 22762L: platform-driver-x86@vger.kernel.org 22763S: Maintained 22764F: drivers/platform/x86/uv_sysfs.c 22765 22766UVESAFB DRIVER 22767M: Michal Januszewski <spock@gentoo.org> 22768L: linux-fbdev@vger.kernel.org 22769S: Maintained 22770W: https://github.com/mjanusz/v86d 22771F: Documentation/fb/uvesafb.rst 22772F: drivers/video/fbdev/uvesafb.* 22773 22774Ux500 CLOCK DRIVERS 22775M: Ulf Hansson <ulf.hansson@linaro.org> 22776L: linux-clk@vger.kernel.org 22777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22778S: Maintained 22779F: drivers/clk/ux500/ 22780 22781V4L2 ASYNC AND FWNODE FRAMEWORKS 22782M: Sakari Ailus <sakari.ailus@linux.intel.com> 22783L: linux-media@vger.kernel.org 22784S: Maintained 22785T: git git://linuxtv.org/media_tree.git 22786F: drivers/media/v4l2-core/v4l2-async.c 22787F: drivers/media/v4l2-core/v4l2-fwnode.c 22788F: include/media/v4l2-async.h 22789F: include/media/v4l2-fwnode.h 22790 22791V4L2 LENS DRIVERS 22792M: Sakari Ailus <sakari.ailus@linux.intel.com> 22793L: linux-media@vger.kernel.org 22794S: Maintained 22795F: drivers/media/i2c/ak* 22796F: drivers/media/i2c/dw* 22797F: drivers/media/i2c/lm* 22798 22799V4L2 CAMERA SENSOR DRIVERS 22800M: Sakari Ailus <sakari.ailus@linux.intel.com> 22801L: linux-media@vger.kernel.org 22802S: Maintained 22803F: Documentation/driver-api/media/camera-sensor.rst 22804F: Documentation/driver-api/media/tx-rx.rst 22805F: drivers/media/i2c/ar* 22806F: drivers/media/i2c/hi* 22807F: drivers/media/i2c/imx* 22808F: drivers/media/i2c/mt* 22809F: drivers/media/i2c/og* 22810F: drivers/media/i2c/ov* 22811F: drivers/media/i2c/s5* 22812F: drivers/media/i2c/st-vgxy61.c 22813 22814VF610 NAND DRIVER 22815M: Stefan Agner <stefan@agner.ch> 22816L: linux-mtd@lists.infradead.org 22817S: Supported 22818F: drivers/mtd/nand/raw/vf610_nfc.c 22819 22820VFAT/FAT/MSDOS FILESYSTEM 22821M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22822S: Maintained 22823F: Documentation/filesystems/vfat.rst 22824F: fs/fat/ 22825F: tools/testing/selftests/filesystems/fat/ 22826 22827VFIO CDX DRIVER 22828M: Nipun Gupta <nipun.gupta@amd.com> 22829M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22830L: kvm@vger.kernel.org 22831S: Maintained 22832F: drivers/vfio/cdx/* 22833 22834VFIO DRIVER 22835M: Alex Williamson <alex.williamson@redhat.com> 22836L: kvm@vger.kernel.org 22837S: Maintained 22838T: git https://github.com/awilliam/linux-vfio.git 22839F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22840F: Documentation/driver-api/vfio.rst 22841F: drivers/vfio/ 22842F: include/linux/vfio.h 22843F: include/linux/vfio_pci_core.h 22844F: include/uapi/linux/vfio.h 22845 22846VFIO FSL-MC DRIVER 22847M: Diana Craciun <diana.craciun@oss.nxp.com> 22848L: kvm@vger.kernel.org 22849S: Maintained 22850F: drivers/vfio/fsl-mc/ 22851 22852VFIO HISILICON PCI DRIVER 22853M: Longfang Liu <liulongfang@huawei.com> 22854M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22855L: kvm@vger.kernel.org 22856S: Maintained 22857F: drivers/vfio/pci/hisilicon/ 22858 22859VFIO MEDIATED DEVICE DRIVERS 22860M: Kirti Wankhede <kwankhede@nvidia.com> 22861L: kvm@vger.kernel.org 22862S: Maintained 22863F: Documentation/driver-api/vfio-mediated-device.rst 22864F: drivers/vfio/mdev/ 22865F: include/linux/mdev.h 22866F: samples/vfio-mdev/ 22867 22868VFIO MLX5 PCI DRIVER 22869M: Yishai Hadas <yishaih@nvidia.com> 22870L: kvm@vger.kernel.org 22871S: Maintained 22872F: drivers/vfio/pci/mlx5/ 22873 22874VFIO PCI DEVICE SPECIFIC DRIVERS 22875R: Jason Gunthorpe <jgg@nvidia.com> 22876R: Yishai Hadas <yishaih@nvidia.com> 22877R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22878R: Kevin Tian <kevin.tian@intel.com> 22879L: kvm@vger.kernel.org 22880S: Maintained 22881P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22882F: drivers/vfio/pci/*/ 22883 22884VFIO PDS PCI DRIVER 22885M: Brett Creeley <brett.creeley@amd.com> 22886L: kvm@vger.kernel.org 22887S: Maintained 22888F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 22889F: drivers/vfio/pci/pds/ 22890 22891VFIO PLATFORM DRIVER 22892M: Eric Auger <eric.auger@redhat.com> 22893L: kvm@vger.kernel.org 22894S: Maintained 22895F: drivers/vfio/platform/ 22896 22897VGA_SWITCHEROO 22898R: Lukas Wunner <lukas@wunner.de> 22899S: Maintained 22900T: git git://anongit.freedesktop.org/drm/drm-misc 22901F: Documentation/gpu/vga-switcheroo.rst 22902F: drivers/gpu/vga/vga_switcheroo.c 22903F: include/linux/vga_switcheroo.h 22904 22905VIA RHINE NETWORK DRIVER 22906M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22907S: Maintained 22908F: drivers/net/ethernet/via/via-rhine.c 22909 22910VIA SD/MMC CARD CONTROLLER DRIVER 22911M: Bruce Chang <brucechang@via.com.tw> 22912M: Harald Welte <HaraldWelte@viatech.com> 22913S: Maintained 22914F: drivers/mmc/host/via-sdmmc.c 22915 22916VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22917M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22918L: linux-fbdev@vger.kernel.org 22919S: Maintained 22920F: drivers/video/fbdev/via/ 22921F: include/linux/via-core.h 22922F: include/linux/via_i2c.h 22923 22924VIA VELOCITY NETWORK DRIVER 22925M: Francois Romieu <romieu@fr.zoreil.com> 22926L: netdev@vger.kernel.org 22927S: Maintained 22928F: drivers/net/ethernet/via/via-velocity.* 22929 22930VICODEC VIRTUAL CODEC DRIVER 22931M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22932L: linux-media@vger.kernel.org 22933S: Maintained 22934W: https://linuxtv.org 22935T: git git://linuxtv.org/media_tree.git 22936F: drivers/media/test-drivers/vicodec/* 22937 22938VIDEO I2C POLLING DRIVER 22939M: Matt Ranostay <matt.ranostay@konsulko.com> 22940L: linux-media@vger.kernel.org 22941S: Maintained 22942F: drivers/media/i2c/video-i2c.c 22943 22944VIDEO MULTIPLEXER DRIVER 22945M: Philipp Zabel <p.zabel@pengutronix.de> 22946L: linux-media@vger.kernel.org 22947S: Maintained 22948F: drivers/media/platform/video-mux.c 22949 22950VIDEOBUF2 FRAMEWORK 22951M: Tomasz Figa <tfiga@chromium.org> 22952M: Marek Szyprowski <m.szyprowski@samsung.com> 22953L: linux-media@vger.kernel.org 22954S: Maintained 22955F: drivers/media/common/videobuf2/* 22956F: include/media/videobuf2-* 22957 22958VIDTV VIRTUAL DIGITAL TV DRIVER 22959M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22960L: linux-media@vger.kernel.org 22961S: Maintained 22962W: https://linuxtv.org 22963T: git git://linuxtv.org/media_tree.git 22964F: drivers/media/test-drivers/vidtv/* 22965 22966VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22967M: Shuah Khan <skhan@linuxfoundation.org> 22968R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22969L: linux-media@vger.kernel.org 22970S: Maintained 22971W: https://linuxtv.org 22972T: git git://linuxtv.org/media_tree.git 22973F: drivers/media/test-drivers/vimc/* 22974 22975VIRT LIB 22976M: Alex Williamson <alex.williamson@redhat.com> 22977M: Paolo Bonzini <pbonzini@redhat.com> 22978L: kvm@vger.kernel.org 22979S: Supported 22980F: virt/lib/ 22981 22982VIRTIO AND VHOST VSOCK DRIVER 22983M: Stefan Hajnoczi <stefanha@redhat.com> 22984M: Stefano Garzarella <sgarzare@redhat.com> 22985L: kvm@vger.kernel.org 22986L: virtualization@lists.linux.dev 22987L: netdev@vger.kernel.org 22988S: Maintained 22989F: drivers/vhost/vsock.c 22990F: include/linux/virtio_vsock.h 22991F: include/uapi/linux/virtio_vsock.h 22992F: net/vmw_vsock/virtio_transport.c 22993F: net/vmw_vsock/virtio_transport_common.c 22994 22995VIRTIO BALLOON 22996M: "Michael S. Tsirkin" <mst@redhat.com> 22997M: David Hildenbrand <david@redhat.com> 22998L: virtualization@lists.linux.dev 22999S: Maintained 23000F: drivers/virtio/virtio_balloon.c 23001F: include/linux/balloon_compaction.h 23002F: include/uapi/linux/virtio_balloon.h 23003F: mm/balloon_compaction.c 23004 23005VIRTIO BLOCK AND SCSI DRIVERS 23006M: "Michael S. Tsirkin" <mst@redhat.com> 23007M: Jason Wang <jasowang@redhat.com> 23008R: Paolo Bonzini <pbonzini@redhat.com> 23009R: Stefan Hajnoczi <stefanha@redhat.com> 23010L: virtualization@lists.linux.dev 23011S: Maintained 23012F: drivers/block/virtio_blk.c 23013F: drivers/scsi/virtio_scsi.c 23014F: include/uapi/linux/virtio_blk.h 23015F: include/uapi/linux/virtio_scsi.h 23016 23017VIRTIO CONSOLE DRIVER 23018M: Amit Shah <amit@kernel.org> 23019L: virtualization@lists.linux.dev 23020S: Maintained 23021F: drivers/char/virtio_console.c 23022F: include/linux/virtio_console.h 23023F: include/uapi/linux/virtio_console.h 23024 23025VIRTIO CORE AND NET DRIVERS 23026M: "Michael S. Tsirkin" <mst@redhat.com> 23027M: Jason Wang <jasowang@redhat.com> 23028R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23029L: virtualization@lists.linux.dev 23030S: Maintained 23031F: Documentation/ABI/testing/sysfs-bus-vdpa 23032F: Documentation/ABI/testing/sysfs-class-vduse 23033F: Documentation/devicetree/bindings/virtio/ 23034F: Documentation/driver-api/virtio/ 23035F: drivers/block/virtio_blk.c 23036F: drivers/crypto/virtio/ 23037F: drivers/net/virtio_net.c 23038F: drivers/vdpa/ 23039F: drivers/virtio/ 23040F: include/linux/vdpa.h 23041F: include/linux/virtio*.h 23042F: include/linux/vringh.h 23043F: include/uapi/linux/virtio_*.h 23044F: tools/virtio/ 23045 23046VIRTIO CRYPTO DRIVER 23047M: Gonglei <arei.gonglei@huawei.com> 23048L: virtualization@lists.linux.dev 23049L: linux-crypto@vger.kernel.org 23050S: Maintained 23051F: drivers/crypto/virtio/ 23052F: include/uapi/linux/virtio_crypto.h 23053 23054VIRTIO DRIVERS FOR S390 23055M: Cornelia Huck <cohuck@redhat.com> 23056M: Halil Pasic <pasic@linux.ibm.com> 23057M: Eric Farman <farman@linux.ibm.com> 23058L: linux-s390@vger.kernel.org 23059L: virtualization@lists.linux.dev 23060L: kvm@vger.kernel.org 23061S: Supported 23062F: arch/s390/include/uapi/asm/virtio-ccw.h 23063F: drivers/s390/virtio/ 23064 23065VIRTIO FILE SYSTEM 23066M: Vivek Goyal <vgoyal@redhat.com> 23067M: Stefan Hajnoczi <stefanha@redhat.com> 23068M: Miklos Szeredi <miklos@szeredi.hu> 23069L: virtualization@lists.linux.dev 23070L: linux-fsdevel@vger.kernel.org 23071S: Supported 23072W: https://virtio-fs.gitlab.io/ 23073F: Documentation/filesystems/virtiofs.rst 23074F: fs/fuse/virtio_fs.c 23075F: include/uapi/linux/virtio_fs.h 23076 23077VIRTIO GPIO DRIVER 23078M: Enrico Weigelt, metux IT consult <info@metux.net> 23079M: Viresh Kumar <vireshk@kernel.org> 23080L: linux-gpio@vger.kernel.org 23081L: virtualization@lists.linux.dev 23082S: Maintained 23083F: drivers/gpio/gpio-virtio.c 23084F: include/uapi/linux/virtio_gpio.h 23085 23086VIRTIO GPU DRIVER 23087M: David Airlie <airlied@redhat.com> 23088M: Gerd Hoffmann <kraxel@redhat.com> 23089R: Gurchetan Singh <gurchetansingh@chromium.org> 23090R: Chia-I Wu <olvaffe@gmail.com> 23091L: dri-devel@lists.freedesktop.org 23092L: virtualization@lists.linux.dev 23093S: Maintained 23094T: git git://anongit.freedesktop.org/drm/drm-misc 23095F: drivers/gpu/drm/ci/xfails/virtio* 23096F: drivers/gpu/drm/virtio/ 23097F: include/uapi/linux/virtio_gpu.h 23098 23099VIRTIO HOST (VHOST) 23100M: "Michael S. Tsirkin" <mst@redhat.com> 23101M: Jason Wang <jasowang@redhat.com> 23102L: kvm@vger.kernel.org 23103L: virtualization@lists.linux.dev 23104L: netdev@vger.kernel.org 23105S: Maintained 23106T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23107F: drivers/vhost/ 23108F: include/linux/sched/vhost_task.h 23109F: include/linux/vhost_iotlb.h 23110F: include/uapi/linux/vhost.h 23111F: kernel/vhost_task.c 23112 23113VIRTIO HOST (VHOST-SCSI) 23114M: "Michael S. Tsirkin" <mst@redhat.com> 23115M: Jason Wang <jasowang@redhat.com> 23116M: Mike Christie <michael.christie@oracle.com> 23117R: Paolo Bonzini <pbonzini@redhat.com> 23118R: Stefan Hajnoczi <stefanha@redhat.com> 23119L: virtualization@lists.linux.dev 23120S: Maintained 23121F: drivers/vhost/scsi.c 23122 23123VIRTIO I2C DRIVER 23124M: Conghui Chen <conghui.chen@intel.com> 23125M: Viresh Kumar <viresh.kumar@linaro.org> 23126L: linux-i2c@vger.kernel.org 23127L: virtualization@lists.linux.dev 23128S: Maintained 23129F: drivers/i2c/busses/i2c-virtio.c 23130F: include/uapi/linux/virtio_i2c.h 23131 23132VIRTIO INPUT DRIVER 23133M: Gerd Hoffmann <kraxel@redhat.com> 23134S: Maintained 23135F: drivers/virtio/virtio_input.c 23136F: include/uapi/linux/virtio_input.h 23137 23138VIRTIO IOMMU DRIVER 23139M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23140L: virtualization@lists.linux.dev 23141S: Maintained 23142F: drivers/iommu/virtio-iommu.c 23143F: include/uapi/linux/virtio_iommu.h 23144 23145VIRTIO MEM DRIVER 23146M: David Hildenbrand <david@redhat.com> 23147L: virtualization@lists.linux.dev 23148S: Maintained 23149W: https://virtio-mem.gitlab.io/ 23150F: drivers/virtio/virtio_mem.c 23151F: include/uapi/linux/virtio_mem.h 23152 23153VIRTIO PMEM DRIVER 23154M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23155L: virtualization@lists.linux.dev 23156S: Maintained 23157F: drivers/nvdimm/nd_virtio.c 23158F: drivers/nvdimm/virtio_pmem.c 23159 23160VIRTIO SOUND DRIVER 23161M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23162M: "Michael S. Tsirkin" <mst@redhat.com> 23163L: virtualization@lists.linux.dev 23164L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23165S: Maintained 23166F: include/uapi/linux/virtio_snd.h 23167F: sound/virtio/* 23168 23169VIRTUAL BOX GUEST DEVICE DRIVER 23170M: Hans de Goede <hdegoede@redhat.com> 23171M: Arnd Bergmann <arnd@arndb.de> 23172M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23173S: Maintained 23174F: drivers/virt/vboxguest/ 23175F: include/linux/vbox_utils.h 23176F: include/uapi/linux/vbox*.h 23177 23178VIRTUAL BOX SHARED FOLDER VFS DRIVER 23179M: Hans de Goede <hdegoede@redhat.com> 23180L: linux-fsdevel@vger.kernel.org 23181S: Maintained 23182F: fs/vboxsf/* 23183 23184VIRTUAL PCM TEST DRIVER 23185M: Ivan Orlov <ivan.orlov0322@gmail.com> 23186L: linux-sound@vger.kernel.org 23187S: Maintained 23188F: Documentation/sound/cards/pcmtest.rst 23189F: sound/drivers/pcmtest.c 23190F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23191 23192VIRTUAL SERIO DEVICE DRIVER 23193M: Stephen Chandler Paul <thatslyude@gmail.com> 23194S: Maintained 23195F: drivers/input/serio/userio.c 23196F: include/uapi/linux/userio.h 23197 23198VISL VIRTUAL STATELESS DECODER DRIVER 23199M: Daniel Almeida <daniel.almeida@collabora.com> 23200L: linux-media@vger.kernel.org 23201S: Supported 23202F: drivers/media/test-drivers/visl 23203 23204VIVID VIRTUAL VIDEO DRIVER 23205M: Hans Verkuil <hverkuil@xs4all.nl> 23206L: linux-media@vger.kernel.org 23207S: Maintained 23208W: https://linuxtv.org 23209T: git git://linuxtv.org/media_tree.git 23210F: drivers/media/test-drivers/vivid/* 23211 23212VM SOCKETS (AF_VSOCK) 23213M: Stefano Garzarella <sgarzare@redhat.com> 23214L: virtualization@lists.linux.dev 23215L: netdev@vger.kernel.org 23216S: Maintained 23217F: drivers/net/vsockmon.c 23218F: include/net/af_vsock.h 23219F: include/uapi/linux/vm_sockets.h 23220F: include/uapi/linux/vm_sockets_diag.h 23221F: include/uapi/linux/vsockmon.h 23222F: net/vmw_vsock/ 23223F: tools/testing/vsock/ 23224 23225VMALLOC 23226M: Andrew Morton <akpm@linux-foundation.org> 23227R: Uladzislau Rezki <urezki@gmail.com> 23228R: Christoph Hellwig <hch@infradead.org> 23229R: Lorenzo Stoakes <lstoakes@gmail.com> 23230L: linux-mm@kvack.org 23231S: Maintained 23232W: http://www.linux-mm.org 23233T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23234F: include/linux/vmalloc.h 23235F: mm/vmalloc.c 23236 23237VME SUBSYSTEM 23238M: Martyn Welch <martyn@welchs.me.uk> 23239M: Manohar Vanga <manohar.vanga@gmail.com> 23240M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23241L: linux-kernel@vger.kernel.org 23242S: Odd fixes 23243T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23244F: Documentation/driver-api/vme.rst 23245F: drivers/staging/vme_user/ 23246 23247VMWARE BALLOON DRIVER 23248M: Nadav Amit <namit@vmware.com> 23249R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23250L: linux-kernel@vger.kernel.org 23251S: Supported 23252F: drivers/misc/vmw_balloon.c 23253 23254VMWARE HYPERVISOR INTERFACE 23255M: Ajay Kaher <akaher@vmware.com> 23256M: Alexey Makhalov <amakhalov@vmware.com> 23257R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23258L: virtualization@lists.linux.dev 23259L: x86@kernel.org 23260S: Supported 23261T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23262F: arch/x86/include/asm/vmware.h 23263F: arch/x86/kernel/cpu/vmware.c 23264 23265VMWARE PVRDMA DRIVER 23266M: Bryan Tan <bryantan@vmware.com> 23267M: Vishnu Dasa <vdasa@vmware.com> 23268R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23269L: linux-rdma@vger.kernel.org 23270S: Supported 23271F: drivers/infiniband/hw/vmw_pvrdma/ 23272 23273VMWARE PVSCSI DRIVER 23274M: Vishal Bhakta <vbhakta@vmware.com> 23275R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23276L: linux-scsi@vger.kernel.org 23277S: Supported 23278F: drivers/scsi/vmw_pvscsi.c 23279F: drivers/scsi/vmw_pvscsi.h 23280 23281VMWARE VIRTUAL PTP CLOCK DRIVER 23282M: Jeff Sipek <jsipek@vmware.com> 23283R: Ajay Kaher <akaher@vmware.com> 23284R: Alexey Makhalov <amakhalov@vmware.com> 23285R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23286L: netdev@vger.kernel.org 23287S: Supported 23288F: drivers/ptp/ptp_vmw.c 23289 23290VMWARE VMCI DRIVER 23291M: Bryan Tan <bryantan@vmware.com> 23292M: Vishnu Dasa <vdasa@vmware.com> 23293R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23294L: linux-kernel@vger.kernel.org 23295S: Supported 23296F: drivers/misc/vmw_vmci/ 23297F: include/linux/vmw_vmci* 23298 23299VMWARE VMMOUSE SUBDRIVER 23300M: Zack Rusin <zackr@vmware.com> 23301R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 23302R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23303L: linux-input@vger.kernel.org 23304S: Supported 23305F: drivers/input/mouse/vmmouse.c 23306F: drivers/input/mouse/vmmouse.h 23307 23308VMWARE VMXNET3 ETHERNET DRIVER 23309M: Ronak Doshi <doshir@vmware.com> 23310R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23311L: netdev@vger.kernel.org 23312S: Supported 23313F: drivers/net/vmxnet3/ 23314 23315VMWARE VSOCK VMCI TRANSPORT DRIVER 23316M: Bryan Tan <bryantan@vmware.com> 23317M: Vishnu Dasa <vdasa@vmware.com> 23318R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23319L: linux-kernel@vger.kernel.org 23320S: Supported 23321F: net/vmw_vsock/vmci_transport* 23322 23323VOCORE VOCORE2 BOARD 23324M: Harvey Hunt <harveyhuntnexus@gmail.com> 23325L: linux-mips@vger.kernel.org 23326S: Maintained 23327F: arch/mips/boot/dts/ralink/vocore2.dts 23328 23329VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23330M: Liam Girdwood <lgirdwood@gmail.com> 23331M: Mark Brown <broonie@kernel.org> 23332L: linux-kernel@vger.kernel.org 23333S: Supported 23334W: http://www.slimlogic.co.uk/?p=48 23335T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23336F: Documentation/devicetree/bindings/regulator/ 23337F: Documentation/power/regulator/ 23338F: drivers/regulator/ 23339F: include/dt-bindings/regulator/ 23340F: include/linux/regulator/ 23341K: regulator_get_optional 23342 23343VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23344R: Matti Vaittinen <mazziesaccount@gmail.com> 23345F: drivers/regulator/irq_helpers.c 23346 23347VRF 23348M: David Ahern <dsahern@kernel.org> 23349L: netdev@vger.kernel.org 23350S: Maintained 23351F: Documentation/networking/vrf.rst 23352F: drivers/net/vrf.c 23353 23354VSPRINTF 23355M: Petr Mladek <pmladek@suse.com> 23356M: Steven Rostedt <rostedt@goodmis.org> 23357R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23358R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23359R: Sergey Senozhatsky <senozhatsky@chromium.org> 23360S: Maintained 23361T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23362F: Documentation/core-api/printk-formats.rst 23363F: lib/test_printf.c 23364F: lib/test_scanf.c 23365F: lib/vsprintf.c 23366 23367VT1211 HARDWARE MONITOR DRIVER 23368M: Juerg Haefliger <juergh@proton.me> 23369L: linux-hwmon@vger.kernel.org 23370S: Maintained 23371F: Documentation/hwmon/vt1211.rst 23372F: drivers/hwmon/vt1211.c 23373 23374VT8231 HARDWARE MONITOR DRIVER 23375M: Roger Lucas <vt8231@hiddenengine.co.uk> 23376L: linux-hwmon@vger.kernel.org 23377S: Maintained 23378F: drivers/hwmon/vt8231.c 23379 23380VUB300 USB to SDIO/SD/MMC bridge chip 23381L: linux-mmc@vger.kernel.org 23382S: Orphan 23383F: drivers/mmc/host/vub300.c 23384 23385W1 DALLAS'S 1-WIRE BUS 23386M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23387S: Maintained 23388F: Documentation/devicetree/bindings/w1/ 23389F: Documentation/w1/ 23390F: drivers/w1/ 23391F: include/linux/w1.h 23392 23393W83791D HARDWARE MONITORING DRIVER 23394M: Marc Hulsman <m.hulsman@tudelft.nl> 23395L: linux-hwmon@vger.kernel.org 23396S: Maintained 23397F: Documentation/hwmon/w83791d.rst 23398F: drivers/hwmon/w83791d.c 23399 23400W83793 HARDWARE MONITORING DRIVER 23401M: Rudolf Marek <r.marek@assembler.cz> 23402L: linux-hwmon@vger.kernel.org 23403S: Maintained 23404F: Documentation/hwmon/w83793.rst 23405F: drivers/hwmon/w83793.c 23406 23407W83795 HARDWARE MONITORING DRIVER 23408M: Jean Delvare <jdelvare@suse.com> 23409L: linux-hwmon@vger.kernel.org 23410S: Maintained 23411F: drivers/hwmon/w83795.c 23412 23413W83L51xD SD/MMC CARD INTERFACE DRIVER 23414M: Pierre Ossman <pierre@ossman.eu> 23415S: Maintained 23416F: drivers/mmc/host/wbsd.* 23417 23418WACOM PROTOCOL 4 SERIAL TABLETS 23419M: Julian Squires <julian@cipht.net> 23420M: Hans de Goede <hdegoede@redhat.com> 23421L: linux-input@vger.kernel.org 23422S: Maintained 23423F: drivers/input/tablet/wacom_serial4.c 23424 23425WANGXUN ETHERNET DRIVER 23426M: Jiawen Wu <jiawenwu@trustnetic.com> 23427M: Mengyuan Lou <mengyuanlou@net-swift.com> 23428L: netdev@vger.kernel.org 23429S: Maintained 23430W: https://www.net-swift.com 23431F: Documentation/networking/device_drivers/ethernet/wangxun/* 23432F: drivers/net/ethernet/wangxun/ 23433F: drivers/net/pcs/pcs-xpcs-wx.c 23434 23435WATCHDOG DEVICE DRIVERS 23436M: Wim Van Sebroeck <wim@linux-watchdog.org> 23437M: Guenter Roeck <linux@roeck-us.net> 23438L: linux-watchdog@vger.kernel.org 23439S: Maintained 23440W: http://www.linux-watchdog.org/ 23441T: git git://www.linux-watchdog.org/linux-watchdog.git 23442F: Documentation/devicetree/bindings/watchdog/ 23443F: Documentation/watchdog/ 23444F: drivers/watchdog/ 23445F: include/linux/watchdog.h 23446F: include/trace/events/watchdog.h 23447F: include/uapi/linux/watchdog.h 23448 23449WHISKEYCOVE PMIC GPIO DRIVER 23450M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23451L: linux-gpio@vger.kernel.org 23452S: Maintained 23453F: drivers/gpio/gpio-wcove.c 23454 23455WHWAVE RTC DRIVER 23456M: Dianlong Li <long17.cool@163.com> 23457L: linux-rtc@vger.kernel.org 23458S: Maintained 23459F: drivers/rtc/rtc-sd3078.c 23460 23461WIIMOTE HID DRIVER 23462M: David Rheinsberg <david@readahead.eu> 23463L: linux-input@vger.kernel.org 23464S: Maintained 23465F: drivers/hid/hid-wiimote* 23466 23467WILOCITY WIL6210 WIRELESS DRIVER 23468L: linux-wireless@vger.kernel.org 23469S: Orphan 23470W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23471F: drivers/net/wireless/ath/wil6210/ 23472 23473WINBOND CIR DRIVER 23474M: David Härdeman <david@hardeman.nu> 23475S: Maintained 23476F: drivers/media/rc/winbond-cir.c 23477 23478WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23479L: linux-watchdog@vger.kernel.org 23480S: Orphan 23481F: drivers/watchdog/ebc-c384_wdt.c 23482 23483WINSYSTEMS WS16C48 GPIO DRIVER 23484M: William Breathitt Gray <william.gray@linaro.org> 23485L: linux-gpio@vger.kernel.org 23486S: Maintained 23487F: drivers/gpio/gpio-ws16c48.c 23488 23489WIREGUARD SECURE NETWORK TUNNEL 23490M: Jason A. Donenfeld <Jason@zx2c4.com> 23491L: wireguard@lists.zx2c4.com 23492L: netdev@vger.kernel.org 23493S: Maintained 23494F: drivers/net/wireguard/ 23495F: tools/testing/selftests/wireguard/ 23496 23497WISTRON LAPTOP BUTTON DRIVER 23498M: Miloslav Trmac <mitr@volny.cz> 23499S: Maintained 23500F: drivers/input/misc/wistron_btns.c 23501 23502WL3501 WIRELESS PCMCIA CARD DRIVER 23503L: linux-wireless@vger.kernel.org 23504S: Orphan 23505F: drivers/net/wireless/legacy/wl3501* 23506 23507WMI BINARY MOF DRIVER 23508M: Armin Wolf <W_Armin@gmx.de> 23509R: Thomas Weißschuh <linux@weissschuh.net> 23510L: platform-driver-x86@vger.kernel.org 23511S: Maintained 23512F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23513F: Documentation/wmi/devices/wmi-bmof.rst 23514F: drivers/platform/x86/wmi-bmof.c 23515 23516WOLFSON MICROELECTRONICS DRIVERS 23517L: patches@opensource.cirrus.com 23518S: Supported 23519W: https://github.com/CirrusLogic/linux-drivers/wiki 23520T: git https://github.com/CirrusLogic/linux-drivers.git 23521F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23522F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23523F: Documentation/devicetree/bindings/mfd/wm831x.txt 23524F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23525F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23526F: Documentation/devicetree/bindings/sound/wm* 23527F: Documentation/hwmon/wm83??.rst 23528F: arch/arm/mach-s3c/mach-crag6410* 23529F: drivers/clk/clk-wm83*.c 23530F: drivers/gpio/gpio-*wm*.c 23531F: drivers/gpio/gpio-arizona.c 23532F: drivers/hwmon/wm83??-hwmon.c 23533F: drivers/input/misc/wm831x-on.c 23534F: drivers/input/touchscreen/wm831x-ts.c 23535F: drivers/input/touchscreen/wm97*.c 23536F: drivers/leds/leds-wm83*.c 23537F: drivers/mfd/arizona* 23538F: drivers/mfd/cs47l24* 23539F: drivers/mfd/wm*.c 23540F: drivers/power/supply/wm83*.c 23541F: drivers/regulator/arizona* 23542F: drivers/regulator/wm8*.c 23543F: drivers/rtc/rtc-wm83*.c 23544F: drivers/video/backlight/wm83*_bl.c 23545F: drivers/watchdog/wm83*_wdt.c 23546F: include/linux/mfd/arizona/ 23547F: include/linux/mfd/wm831x/ 23548F: include/linux/mfd/wm8350/ 23549F: include/linux/mfd/wm8400* 23550F: include/linux/regulator/arizona* 23551F: include/linux/wm97xx.h 23552F: include/sound/wm????.h 23553F: sound/soc/codecs/arizona* 23554F: sound/soc/codecs/cs47l24* 23555F: sound/soc/codecs/wm* 23556 23557WORKQUEUE 23558M: Tejun Heo <tj@kernel.org> 23559R: Lai Jiangshan <jiangshanlai@gmail.com> 23560S: Maintained 23561T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23562F: Documentation/core-api/workqueue.rst 23563F: include/linux/workqueue.h 23564F: kernel/workqueue.c 23565F: kernel/workqueue_internal.h 23566 23567WWAN DRIVERS 23568M: Loic Poulain <loic.poulain@linaro.org> 23569M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23570R: Johannes Berg <johannes@sipsolutions.net> 23571L: netdev@vger.kernel.org 23572S: Maintained 23573F: drivers/net/wwan/ 23574F: include/linux/wwan.h 23575F: include/uapi/linux/wwan.h 23576 23577X-POWERS AXP288 PMIC DRIVERS 23578M: Hans de Goede <hdegoede@redhat.com> 23579S: Maintained 23580F: drivers/acpi/pmic/intel_pmic_xpower.c 23581N: axp288 23582 23583X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23584M: Chen-Yu Tsai <wens@csie.org> 23585L: linux-kernel@vger.kernel.org 23586S: Maintained 23587N: axp[128] 23588 23589X.25 STACK 23590M: Martin Schiller <ms@dev.tdt.de> 23591L: linux-x25@vger.kernel.org 23592S: Maintained 23593F: Documentation/networking/lapb-module.rst 23594F: Documentation/networking/x25* 23595F: drivers/net/wan/hdlc_x25.c 23596F: drivers/net/wan/lapbether.c 23597F: include/*/lapb.h 23598F: include/net/x25* 23599F: include/uapi/linux/x25.h 23600F: net/lapb/ 23601F: net/x25/ 23602 23603X86 ARCHITECTURE (32-BIT AND 64-BIT) 23604M: Thomas Gleixner <tglx@linutronix.de> 23605M: Ingo Molnar <mingo@redhat.com> 23606M: Borislav Petkov <bp@alien8.de> 23607M: Dave Hansen <dave.hansen@linux.intel.com> 23608M: x86@kernel.org 23609R: "H. Peter Anvin" <hpa@zytor.com> 23610L: linux-kernel@vger.kernel.org 23611S: Maintained 23612T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23613F: Documentation/arch/x86/ 23614F: Documentation/devicetree/bindings/x86/ 23615F: arch/x86/ 23616 23617X86 ENTRY CODE 23618M: Andy Lutomirski <luto@kernel.org> 23619L: linux-kernel@vger.kernel.org 23620S: Maintained 23621T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23622F: arch/x86/entry/ 23623 23624X86 HARDWARE VULNERABILITIES 23625M: Thomas Gleixner <tglx@linutronix.de> 23626M: Borislav Petkov <bp@alien8.de> 23627M: Peter Zijlstra <peterz@infradead.org> 23628M: Josh Poimboeuf <jpoimboe@kernel.org> 23629R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23630S: Maintained 23631F: Documentation/admin-guide/hw-vuln/ 23632F: arch/x86/include/asm/nospec-branch.h 23633F: arch/x86/kernel/cpu/bugs.c 23634 23635X86 MCE INFRASTRUCTURE 23636M: Tony Luck <tony.luck@intel.com> 23637M: Borislav Petkov <bp@alien8.de> 23638L: linux-edac@vger.kernel.org 23639S: Maintained 23640F: Documentation/ABI/testing/sysfs-mce 23641F: Documentation/arch/x86/x86_64/machinecheck.rst 23642F: arch/x86/kernel/cpu/mce/* 23643 23644X86 MICROCODE UPDATE SUPPORT 23645M: Borislav Petkov <bp@alien8.de> 23646S: Maintained 23647F: arch/x86/kernel/cpu/microcode/* 23648 23649X86 MM 23650M: Dave Hansen <dave.hansen@linux.intel.com> 23651M: Andy Lutomirski <luto@kernel.org> 23652M: Peter Zijlstra <peterz@infradead.org> 23653L: linux-kernel@vger.kernel.org 23654S: Maintained 23655T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23656F: arch/x86/mm/ 23657 23658X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23659M: Hans de Goede <hdegoede@redhat.com> 23660L: platform-driver-x86@vger.kernel.org 23661S: Maintained 23662T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23663F: drivers/platform/x86/x86-android-tablets/ 23664 23665X86 PLATFORM DRIVERS 23666M: Hans de Goede <hdegoede@redhat.com> 23667M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 23668M: Mark Gross <markgross@kernel.org> 23669L: platform-driver-x86@vger.kernel.org 23670S: Maintained 23671Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 23672T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23673F: drivers/platform/olpc/ 23674F: drivers/platform/x86/ 23675F: include/linux/platform_data/x86/ 23676 23677X86 PLATFORM DRIVERS - ARCH 23678R: Darren Hart <dvhart@infradead.org> 23679R: Andy Shevchenko <andy@infradead.org> 23680L: platform-driver-x86@vger.kernel.org 23681L: x86@kernel.org 23682S: Maintained 23683T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23684F: arch/x86/platform 23685 23686X86 PLATFORM UV HPE SUPERDOME FLEX 23687M: Steve Wahl <steve.wahl@hpe.com> 23688R: Justin Ernst <justin.ernst@hpe.com> 23689R: Kyle Meyer <kyle.meyer@hpe.com> 23690R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23691R: Russ Anderson <russ.anderson@hpe.com> 23692S: Supported 23693F: arch/x86/include/asm/uv/ 23694F: arch/x86/kernel/apic/x2apic_uv_x.c 23695F: arch/x86/platform/uv/ 23696 23697X86 STACK UNWINDING 23698M: Josh Poimboeuf <jpoimboe@kernel.org> 23699M: Peter Zijlstra <peterz@infradead.org> 23700S: Supported 23701F: arch/x86/include/asm/unwind*.h 23702F: arch/x86/kernel/dumpstack.c 23703F: arch/x86/kernel/stacktrace.c 23704F: arch/x86/kernel/unwind_*.c 23705 23706X86 VDSO 23707M: Andy Lutomirski <luto@kernel.org> 23708L: linux-kernel@vger.kernel.org 23709S: Maintained 23710T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23711F: arch/x86/entry/vdso/ 23712 23713XARRAY 23714M: Matthew Wilcox <willy@infradead.org> 23715L: linux-fsdevel@vger.kernel.org 23716S: Supported 23717F: Documentation/core-api/xarray.rst 23718F: include/linux/idr.h 23719F: include/linux/xarray.h 23720F: lib/idr.c 23721F: lib/xarray.c 23722F: tools/testing/radix-tree 23723 23724XBOX DVD IR REMOTE 23725M: Benjamin Valentin <benpicco@googlemail.com> 23726S: Maintained 23727F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23728F: drivers/media/rc/xbox_remote.c 23729 23730XC2028/3028 TUNER DRIVER 23731M: Mauro Carvalho Chehab <mchehab@kernel.org> 23732L: linux-media@vger.kernel.org 23733S: Maintained 23734W: https://linuxtv.org 23735T: git git://linuxtv.org/media_tree.git 23736F: drivers/media/tuners/xc2028.* 23737 23738XDP (eXpress Data Path) 23739M: Alexei Starovoitov <ast@kernel.org> 23740M: Daniel Borkmann <daniel@iogearbox.net> 23741M: David S. Miller <davem@davemloft.net> 23742M: Jakub Kicinski <kuba@kernel.org> 23743M: Jesper Dangaard Brouer <hawk@kernel.org> 23744M: John Fastabend <john.fastabend@gmail.com> 23745L: netdev@vger.kernel.org 23746L: bpf@vger.kernel.org 23747S: Supported 23748F: drivers/net/ethernet/*/*/*/*/*xdp* 23749F: drivers/net/ethernet/*/*/*xdp* 23750F: include/net/xdp.h 23751F: include/net/xdp_priv.h 23752F: include/trace/events/xdp.h 23753F: kernel/bpf/cpumap.c 23754F: kernel/bpf/devmap.c 23755F: net/core/xdp.c 23756F: samples/bpf/xdp* 23757F: tools/testing/selftests/bpf/*/*xdp* 23758F: tools/testing/selftests/bpf/*xdp* 23759K: (?:\b|_)xdp(?:\b|_) 23760 23761XDP SOCKETS (AF_XDP) 23762M: Björn Töpel <bjorn@kernel.org> 23763M: Magnus Karlsson <magnus.karlsson@intel.com> 23764M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23765R: Jonathan Lemon <jonathan.lemon@gmail.com> 23766L: netdev@vger.kernel.org 23767L: bpf@vger.kernel.org 23768S: Maintained 23769F: Documentation/networking/af_xdp.rst 23770F: include/net/netns/xdp.h 23771F: include/net/xdp_sock* 23772F: include/net/xsk_buff_pool.h 23773F: include/uapi/linux/if_xdp.h 23774F: include/uapi/linux/xdp_diag.h 23775F: net/xdp/ 23776F: tools/testing/selftests/bpf/*xsk* 23777 23778XEN BLOCK SUBSYSTEM 23779M: Roger Pau Monné <roger.pau@citrix.com> 23780L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23781S: Supported 23782F: drivers/block/xen* 23783F: drivers/block/xen-blkback/* 23784 23785XEN HYPERVISOR ARM 23786M: Stefano Stabellini <sstabellini@kernel.org> 23787L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23788S: Maintained 23789F: arch/arm/include/asm/xen/ 23790F: arch/arm/xen/ 23791 23792XEN HYPERVISOR ARM64 23793M: Stefano Stabellini <sstabellini@kernel.org> 23794L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23795S: Maintained 23796F: arch/arm64/include/asm/xen/ 23797F: arch/arm64/xen/ 23798 23799XEN HYPERVISOR INTERFACE 23800M: Juergen Gross <jgross@suse.com> 23801M: Stefano Stabellini <sstabellini@kernel.org> 23802R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23803L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23804S: Supported 23805T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23806F: Documentation/ABI/stable/sysfs-hypervisor-xen 23807F: Documentation/ABI/testing/sysfs-hypervisor-xen 23808F: drivers/*/xen-*front.c 23809F: drivers/xen/ 23810F: include/uapi/xen/ 23811F: include/xen/ 23812F: kernel/configs/xen.config 23813 23814XEN HYPERVISOR X86 23815M: Juergen Gross <jgross@suse.com> 23816R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23817L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23818S: Supported 23819F: arch/x86/configs/xen.config 23820F: arch/x86/include/asm/pvclock-abi.h 23821F: arch/x86/include/asm/xen/ 23822F: arch/x86/platform/pvh/ 23823F: arch/x86/xen/ 23824 23825XEN NETWORK BACKEND DRIVER 23826M: Wei Liu <wei.liu@kernel.org> 23827M: Paul Durrant <paul@xen.org> 23828L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23829L: netdev@vger.kernel.org 23830S: Supported 23831F: drivers/net/xen-netback/* 23832 23833XEN PCI SUBSYSTEM 23834M: Juergen Gross <jgross@suse.com> 23835L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23836S: Supported 23837F: arch/x86/pci/*xen* 23838F: drivers/pci/*xen* 23839 23840XEN PVSCSI DRIVERS 23841M: Juergen Gross <jgross@suse.com> 23842L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23843L: linux-scsi@vger.kernel.org 23844S: Supported 23845F: drivers/scsi/xen-scsifront.c 23846F: drivers/xen/xen-scsiback.c 23847F: include/xen/interface/io/vscsiif.h 23848 23849XEN PVUSB DRIVER 23850M: Juergen Gross <jgross@suse.com> 23851L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23852L: linux-usb@vger.kernel.org 23853S: Supported 23854F: drivers/usb/host/xen* 23855F: include/xen/interface/io/usbif.h 23856 23857XEN SOUND FRONTEND DRIVER 23858M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23859L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23860L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23861S: Supported 23862F: sound/xen/* 23863 23864XEN SWIOTLB SUBSYSTEM 23865M: Juergen Gross <jgross@suse.com> 23866M: Stefano Stabellini <sstabellini@kernel.org> 23867L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23868L: iommu@lists.linux.dev 23869S: Supported 23870F: arch/*/include/asm/xen/swiotlb-xen.h 23871F: drivers/xen/swiotlb-xen.c 23872F: include/xen/arm/swiotlb-xen.h 23873F: include/xen/swiotlb-xen.h 23874 23875XFS FILESYSTEM 23876M: Chandan Babu R <chandan.babu@oracle.com> 23877R: Darrick J. Wong <djwong@kernel.org> 23878L: linux-xfs@vger.kernel.org 23879S: Supported 23880W: http://xfs.org/ 23881C: irc://irc.oftc.net/xfs 23882T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23883P: Documentation/filesystems/xfs-maintainer-entry-profile.rst 23884F: Documentation/ABI/testing/sysfs-fs-xfs 23885F: Documentation/admin-guide/xfs.rst 23886F: Documentation/filesystems/xfs-delayed-logging-design.rst 23887F: Documentation/filesystems/xfs-self-describing-metadata.rst 23888F: fs/xfs/ 23889F: include/uapi/linux/dqblk_xfs.h 23890F: include/uapi/linux/fsmap.h 23891 23892XILINX AMS DRIVER 23893M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23894L: linux-iio@vger.kernel.org 23895S: Maintained 23896F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23897F: drivers/iio/adc/xilinx-ams.c 23898 23899XILINX AXI ETHERNET DRIVER 23900M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23901S: Maintained 23902F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23903F: drivers/net/ethernet/xilinx/xilinx_axienet* 23904 23905XILINX CAN DRIVER 23906M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23907R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23908L: linux-can@vger.kernel.org 23909S: Maintained 23910F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23911F: drivers/net/can/xilinx_can.c 23912 23913XILINX EVENT MANAGEMENT DRIVER 23914M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23915S: Maintained 23916F: drivers/soc/xilinx/xlnx_event_manager.c 23917F: include/linux/firmware/xlnx-event-manager.h 23918 23919XILINX GPIO DRIVER 23920M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23921R: Srinivas Neeli <srinivas.neeli@amd.com> 23922R: Michal Simek <michal.simek@amd.com> 23923S: Maintained 23924F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23925F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23926F: drivers/gpio/gpio-xilinx.c 23927F: drivers/gpio/gpio-zynq.c 23928 23929XILINX LL TEMAC ETHERNET DRIVER 23930L: netdev@vger.kernel.org 23931S: Orphan 23932F: drivers/net/ethernet/xilinx/ll_temac* 23933 23934XILINX PWM DRIVER 23935M: Sean Anderson <sean.anderson@seco.com> 23936S: Maintained 23937F: drivers/pwm/pwm-xilinx.c 23938F: include/clocksource/timer-xilinx.h 23939 23940XILINX SD-FEC IP CORES 23941M: Derek Kiernan <derek.kiernan@amd.com> 23942M: Dragan Cvetic <dragan.cvetic@amd.com> 23943S: Maintained 23944F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23945F: Documentation/misc-devices/xilinx_sdfec.rst 23946F: drivers/misc/Kconfig 23947F: drivers/misc/Makefile 23948F: drivers/misc/xilinx_sdfec.c 23949F: include/uapi/misc/xilinx_sdfec.h 23950 23951XILINX UARTLITE SERIAL DRIVER 23952M: Peter Korsgaard <jacmet@sunsite.dk> 23953L: linux-serial@vger.kernel.org 23954S: Maintained 23955F: drivers/tty/serial/uartlite.c 23956 23957XILINX VIDEO IP CORES 23958M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23959L: linux-media@vger.kernel.org 23960S: Supported 23961T: git git://linuxtv.org/media_tree.git 23962F: Documentation/devicetree/bindings/media/xilinx/ 23963F: drivers/media/platform/xilinx/ 23964F: include/uapi/linux/xilinx-v4l2-controls.h 23965 23966XILINX VERSAL EDAC DRIVER 23967M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23968M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23969S: Maintained 23970F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 23971F: drivers/edac/versal_edac.c 23972 23973XILINX WATCHDOG DRIVER 23974M: Srinivas Neeli <srinivas.neeli@amd.com> 23975R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23976R: Michal Simek <michal.simek@amd.com> 23977S: Maintained 23978F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23979F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23980F: drivers/watchdog/of_xilinx_wdt.c 23981F: drivers/watchdog/xilinx_wwdt.c 23982 23983XILINX XDMA DRIVER 23984M: Lizhi Hou <lizhi.hou@amd.com> 23985M: Brian Xu <brian.xu@amd.com> 23986M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23987L: dmaengine@vger.kernel.org 23988S: Supported 23989F: drivers/dma/xilinx/xdma-regs.h 23990F: drivers/dma/xilinx/xdma.c 23991F: include/linux/dma/amd_xdma.h 23992F: include/linux/platform_data/amd_xdma.h 23993 23994XILINX ZYNQMP DPDMA DRIVER 23995M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23996L: dmaengine@vger.kernel.org 23997S: Supported 23998F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23999F: drivers/dma/xilinx/xilinx_dpdma.c 24000F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24001 24002XILINX ZYNQMP OCM EDAC DRIVER 24003M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24004M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24005S: Maintained 24006F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24007F: drivers/edac/zynqmp_edac.c 24008 24009XILINX ZYNQMP PSGTR PHY DRIVER 24010M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24011L: linux-kernel@vger.kernel.org 24012S: Supported 24013T: git https://github.com/Xilinx/linux-xlnx.git 24014F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24015F: drivers/phy/xilinx/phy-zynqmp.c 24016 24017XILINX ZYNQMP SHA3 DRIVER 24018M: Harsha <harsha.harsha@amd.com> 24019S: Maintained 24020F: drivers/crypto/xilinx/zynqmp-sha.c 24021 24022XILLYBUS DRIVER 24023M: Eli Billauer <eli.billauer@gmail.com> 24024L: linux-kernel@vger.kernel.org 24025S: Supported 24026F: drivers/char/xillybus/ 24027 24028XLP9XX I2C DRIVER 24029M: George Cherian <gcherian@marvell.com> 24030L: linux-i2c@vger.kernel.org 24031S: Supported 24032W: http://www.marvell.com 24033F: drivers/i2c/busses/i2c-xlp9xx.c 24034 24035XRA1403 GPIO EXPANDER 24036M: Nandor Han <nandor.han@ge.com> 24037L: linux-gpio@vger.kernel.org 24038S: Maintained 24039F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24040F: drivers/gpio/gpio-xra1403.c 24041 24042XTENSA XTFPGA PLATFORM SUPPORT 24043M: Max Filippov <jcmvbkbc@gmail.com> 24044S: Maintained 24045F: drivers/spi/spi-xtensa-xtfpga.c 24046F: sound/soc/xtensa/xtfpga-i2s.c 24047 24048YAM DRIVER FOR AX.25 24049M: Jean-Paul Roubelat <jpr@f6fbb.org> 24050L: linux-hams@vger.kernel.org 24051S: Maintained 24052F: drivers/net/hamradio/yam* 24053F: include/linux/yam.h 24054 24055YAMA SECURITY MODULE 24056M: Kees Cook <keescook@chromium.org> 24057S: Supported 24058T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24059F: Documentation/admin-guide/LSM/Yama.rst 24060F: security/yama/ 24061 24062YEALINK PHONE DRIVER 24063M: Henk Vergonet <Henk.Vergonet@gmail.com> 24064L: usbb2k-api-dev@nongnu.org 24065S: Maintained 24066F: Documentation/input/devices/yealink.rst 24067F: drivers/input/misc/yealink.* 24068 24069Z3FOLD COMPRESSED PAGE ALLOCATOR 24070M: Vitaly Wool <vitaly.wool@konsulko.com> 24071R: Miaohe Lin <linmiaohe@huawei.com> 24072L: linux-mm@kvack.org 24073S: Maintained 24074F: mm/z3fold.c 24075 24076Z8530 DRIVER FOR AX.25 24077M: Joerg Reuter <jreuter@yaina.de> 24078L: linux-hams@vger.kernel.org 24079S: Maintained 24080W: http://yaina.de/jreuter/ 24081W: http://www.qsl.net/dl1bke/ 24082F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24083F: drivers/net/hamradio/*scc.c 24084F: drivers/net/hamradio/z8530.h 24085 24086ZBUD COMPRESSED PAGE ALLOCATOR 24087M: Seth Jennings <sjenning@redhat.com> 24088M: Dan Streetman <ddstreet@ieee.org> 24089L: linux-mm@kvack.org 24090S: Maintained 24091F: mm/zbud.c 24092 24093ZD1211RW WIRELESS DRIVER 24094L: linux-wireless@vger.kernel.org 24095S: Orphan 24096F: drivers/net/wireless/zydas/zd1211rw/ 24097 24098ZD1301 MEDIA DRIVER 24099M: Antti Palosaari <crope@iki.fi> 24100L: linux-media@vger.kernel.org 24101S: Maintained 24102W: https://linuxtv.org/ 24103W: http://palosaari.fi/linux/ 24104Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24105F: drivers/media/usb/dvb-usb-v2/zd1301* 24106 24107ZD1301_DEMOD MEDIA DRIVER 24108M: Antti Palosaari <crope@iki.fi> 24109L: linux-media@vger.kernel.org 24110S: Maintained 24111W: https://linuxtv.org/ 24112W: http://palosaari.fi/linux/ 24113Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24114F: drivers/media/dvb-frontends/zd1301_demod* 24115 24116ZHAOXIN PROCESSOR SUPPORT 24117M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24118L: linux-kernel@vger.kernel.org 24119S: Maintained 24120F: arch/x86/kernel/cpu/zhaoxin.c 24121 24122ZONEFS FILESYSTEM 24123M: Damien Le Moal <dlemoal@kernel.org> 24124M: Naohiro Aota <naohiro.aota@wdc.com> 24125R: Johannes Thumshirn <jth@kernel.org> 24126L: linux-fsdevel@vger.kernel.org 24127S: Maintained 24128T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24129F: Documentation/filesystems/zonefs.rst 24130F: fs/zonefs/ 24131 24132ZPOOL COMPRESSED PAGE STORAGE API 24133M: Dan Streetman <ddstreet@ieee.org> 24134L: linux-mm@kvack.org 24135S: Maintained 24136F: include/linux/zpool.h 24137F: mm/zpool.c 24138 24139ZR36067 VIDEO FOR LINUX DRIVER 24140M: Corentin Labbe <clabbe@baylibre.com> 24141L: mjpeg-users@lists.sourceforge.net 24142L: linux-media@vger.kernel.org 24143S: Maintained 24144W: http://mjpeg.sourceforge.net/driver-zoran/ 24145Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24146F: Documentation/driver-api/media/drivers/zoran.rst 24147F: drivers/media/pci/zoran/ 24148 24149ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24150M: Minchan Kim <minchan@kernel.org> 24151M: Sergey Senozhatsky <senozhatsky@chromium.org> 24152L: linux-kernel@vger.kernel.org 24153S: Maintained 24154F: Documentation/admin-guide/blockdev/zram.rst 24155F: drivers/block/zram/ 24156 24157ZS DECSTATION Z85C30 SERIAL DRIVER 24158M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24159S: Maintained 24160F: drivers/tty/serial/zs.* 24161 24162ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24163M: Minchan Kim <minchan@kernel.org> 24164M: Sergey Senozhatsky <senozhatsky@chromium.org> 24165L: linux-mm@kvack.org 24166S: Maintained 24167F: Documentation/mm/zsmalloc.rst 24168F: include/linux/zsmalloc.h 24169F: mm/zsmalloc.c 24170 24171ZSTD 24172M: Nick Terrell <terrelln@fb.com> 24173S: Maintained 24174B: https://github.com/facebook/zstd/issues 24175T: git https://github.com/terrelln/linux.git 24176F: crypto/zstd.c 24177F: include/linux/zstd* 24178F: lib/decompress_unzstd.c 24179F: lib/zstd/ 24180N: zstd 24181K: zstd 24182 24183ZSWAP COMPRESSED SWAP CACHING 24184M: Seth Jennings <sjenning@redhat.com> 24185M: Dan Streetman <ddstreet@ieee.org> 24186M: Vitaly Wool <vitaly.wool@konsulko.com> 24187L: linux-mm@kvack.org 24188S: Maintained 24189F: mm/zswap.c 24190 24191THE REST 24192M: Linus Torvalds <torvalds@linux-foundation.org> 24193L: linux-kernel@vger.kernel.org 24194S: Buried alive in reporters 24195T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24196F: * 24197F: */ 24198
