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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473F: drivers/net/wireless/admtek/adm8211.* 474 475ADP1653 FLASH CONTROLLER DRIVER 476M: Sakari Ailus <sakari.ailus@iki.fi> 477L: linux-media@vger.kernel.org 478S: Maintained 479F: drivers/media/i2c/adp1653.c 480F: include/media/i2c/adp1653.h 481 482ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 483M: Michael Hennerich <michael.hennerich@analog.com> 484S: Supported 485W: http://wiki.analog.com/ADP5520 486W: https://ez.analog.com/linux-software-drivers 487F: drivers/gpio/gpio-adp5520.c 488F: drivers/input/keyboard/adp5520-keys.c 489F: drivers/leds/leds-adp5520.c 490F: drivers/mfd/adp5520.c 491F: drivers/video/backlight/adp5520_bl.c 492 493ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 494M: Michael Hennerich <michael.hennerich@analog.com> 495S: Supported 496W: http://wiki.analog.com/ADP5588 497W: https://ez.analog.com/linux-software-drivers 498F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 499F: drivers/input/keyboard/adp5588-keys.c 500 501ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 502M: Michael Hennerich <michael.hennerich@analog.com> 503S: Supported 504W: http://wiki.analog.com/ADP8860 505W: https://ez.analog.com/linux-software-drivers 506F: drivers/video/backlight/adp8860_bl.c 507 508ADT746X FAN DRIVER 509M: Colin Leroy <colin@colino.net> 510S: Maintained 511F: drivers/macintosh/therm_adt746x.c 512 513ADT7475 HARDWARE MONITOR DRIVER 514M: Jean Delvare <jdelvare@suse.com> 515L: linux-hwmon@vger.kernel.org 516S: Maintained 517F: Documentation/hwmon/adt7475.rst 518F: drivers/hwmon/adt7475.c 519 520ADVANSYS SCSI DRIVER 521M: Matthew Wilcox <willy@infradead.org> 522M: Hannes Reinecke <hare@suse.com> 523L: linux-scsi@vger.kernel.org 524S: Maintained 525F: Documentation/scsi/advansys.rst 526F: drivers/scsi/advansys.c 527 528ADVANTECH SWBTN DRIVER 529M: Andrea Ho <Andrea.Ho@advantech.com.tw> 530L: platform-driver-x86@vger.kernel.org 531S: Maintained 532F: drivers/platform/x86/adv_swbutton.c 533 534ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 535M: Lucas Stankus <lucas.p.stankus@gmail.com> 536S: Supported 537F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 538F: drivers/iio/accel/adxl313* 539 540ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 541M: Michael Hennerich <michael.hennerich@analog.com> 542S: Supported 543W: http://wiki.analog.com/ADXL345 544W: https://ez.analog.com/linux-software-drivers 545F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 546F: drivers/input/misc/adxl34x.c 547 548ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 549M: Puranjay Mohan <puranjay12@gmail.com> 550L: linux-iio@vger.kernel.org 551S: Supported 552F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 553F: drivers/iio/accel/adxl355.h 554F: drivers/iio/accel/adxl355_core.c 555F: drivers/iio/accel/adxl355_i2c.c 556F: drivers/iio/accel/adxl355_spi.c 557 558ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 559M: Cosmin Tanislav <cosmin.tanislav@analog.com> 560L: linux-iio@vger.kernel.org 561S: Supported 562W: https://ez.analog.com/linux-software-drivers 563F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 564F: drivers/iio/accel/adxl367* 565 566ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 567M: Michael Hennerich <michael.hennerich@analog.com> 568S: Supported 569W: https://ez.analog.com/linux-software-drivers 570F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 571F: drivers/iio/accel/adxl372.c 572F: drivers/iio/accel/adxl372_i2c.c 573F: drivers/iio/accel/adxl372_spi.c 574 575AF9013 MEDIA DRIVER 576M: Antti Palosaari <crope@iki.fi> 577L: linux-media@vger.kernel.org 578S: Maintained 579W: https://linuxtv.org 580W: http://palosaari.fi/linux/ 581Q: http://patchwork.linuxtv.org/project/linux-media/list/ 582T: git git://linuxtv.org/anttip/media_tree.git 583F: drivers/media/dvb-frontends/af9013* 584 585AF9033 MEDIA DRIVER 586M: Antti Palosaari <crope@iki.fi> 587L: linux-media@vger.kernel.org 588S: Maintained 589W: https://linuxtv.org 590W: http://palosaari.fi/linux/ 591Q: http://patchwork.linuxtv.org/project/linux-media/list/ 592T: git git://linuxtv.org/anttip/media_tree.git 593F: drivers/media/dvb-frontends/af9033* 594 595AFFS FILE SYSTEM 596M: David Sterba <dsterba@suse.com> 597L: linux-fsdevel@vger.kernel.org 598S: Odd Fixes 599F: Documentation/filesystems/affs.rst 600F: fs/affs/ 601 602AFS FILESYSTEM 603M: David Howells <dhowells@redhat.com> 604M: Marc Dionne <marc.dionne@auristor.com> 605L: linux-afs@lists.infradead.org 606S: Supported 607W: https://www.infradead.org/~dhowells/kafs/ 608F: Documentation/filesystems/afs.rst 609F: fs/afs/ 610F: include/trace/events/afs.h 611 612AGPGART DRIVER 613M: David Airlie <airlied@redhat.com> 614L: dri-devel@lists.freedesktop.org 615S: Maintained 616T: git git://anongit.freedesktop.org/drm/drm 617F: drivers/char/agp/ 618F: include/linux/agp* 619F: include/uapi/linux/agp* 620 621AHA152X SCSI DRIVER 622M: "Juergen E. Fischer" <fischer@norbit.de> 623L: linux-scsi@vger.kernel.org 624S: Maintained 625F: drivers/scsi/aha152x* 626F: drivers/scsi/pcmcia/aha152x* 627 628AIC7XXX / AIC79XX SCSI DRIVER 629M: Hannes Reinecke <hare@suse.com> 630L: linux-scsi@vger.kernel.org 631S: Maintained 632F: drivers/scsi/aic7xxx/ 633 634AIMSLAB FM RADIO RECEIVER DRIVER 635M: Hans Verkuil <hverkuil@xs4all.nl> 636L: linux-media@vger.kernel.org 637S: Maintained 638W: https://linuxtv.org 639T: git git://linuxtv.org/media_tree.git 640F: drivers/media/radio/radio-aimslab* 641 642AIO 643M: Benjamin LaHaise <bcrl@kvack.org> 644L: linux-aio@kvack.org 645S: Supported 646F: fs/aio.c 647F: include/linux/*aio*.h 648 649AIRSPY MEDIA DRIVER 650M: Antti Palosaari <crope@iki.fi> 651L: linux-media@vger.kernel.org 652S: Maintained 653W: https://linuxtv.org 654W: http://palosaari.fi/linux/ 655Q: http://patchwork.linuxtv.org/project/linux-media/list/ 656T: git git://linuxtv.org/anttip/media_tree.git 657F: drivers/media/usb/airspy/ 658 659ALACRITECH GIGABIT ETHERNET DRIVER 660M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 661S: Maintained 662F: drivers/net/ethernet/alacritech/* 663 664ALCATEL SPEEDTOUCH USB DRIVER 665M: Duncan Sands <duncan.sands@free.fr> 666L: linux-usb@vger.kernel.org 667S: Maintained 668W: http://www.linux-usb.org/SpeedTouch/ 669F: drivers/usb/atm/speedtch.c 670F: drivers/usb/atm/usbatm.c 671 672ALCHEMY AU1XX0 MMC DRIVER 673M: Manuel Lauss <manuel.lauss@gmail.com> 674S: Maintained 675F: drivers/mmc/host/au1xmmc.c 676 677ALI1563 I2C DRIVER 678M: Rudolf Marek <r.marek@assembler.cz> 679L: linux-i2c@vger.kernel.org 680S: Maintained 681F: Documentation/i2c/busses/i2c-ali1563.rst 682F: drivers/i2c/busses/i2c-ali1563.c 683 684ALIBABA ELASTIC RDMA DRIVER 685M: Cheng Xu <chengyou@linux.alibaba.com> 686M: Kai Shen <kaishen@linux.alibaba.com> 687L: linux-rdma@vger.kernel.org 688S: Supported 689F: drivers/infiniband/hw/erdma 690F: include/uapi/rdma/erdma-abi.h 691 692ALIBABA PMU DRIVER 693M: Shuai Xue <xueshuai@linux.alibaba.com> 694S: Supported 695F: Documentation/admin-guide/perf/alibaba_pmu.rst 696F: drivers/perf/alibaba_uncore_drw_pmu.c 697 698ALIENWARE WMI DRIVER 699L: Dell.Client.Kernel@dell.com 700S: Maintained 701F: drivers/platform/x86/dell/alienware-wmi.c 702 703ALLEGRO DVT VIDEO IP CORE DRIVER 704M: Michael Tretter <m.tretter@pengutronix.de> 705R: Pengutronix Kernel Team <kernel@pengutronix.de> 706L: linux-media@vger.kernel.org 707S: Maintained 708F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 709F: drivers/media/platform/allegro-dvt/ 710 711ALLWINNER A10 CSI DRIVER 712M: Maxime Ripard <mripard@kernel.org> 713L: linux-media@vger.kernel.org 714S: Maintained 715T: git git://linuxtv.org/media_tree.git 716F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 717F: drivers/media/platform/sunxi/sun4i-csi/ 718 719ALLWINNER A31 CSI DRIVER 720M: Yong Deng <yong.deng@magewell.com> 721M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 722L: linux-media@vger.kernel.org 723S: Maintained 724T: git git://linuxtv.org/media_tree.git 725F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 726F: drivers/media/platform/sunxi/sun6i-csi/ 727 728ALLWINNER A31 ISP DRIVER 729M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 730L: linux-media@vger.kernel.org 731S: Maintained 732T: git git://linuxtv.org/media_tree.git 733F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 734F: drivers/staging/media/sunxi/sun6i-isp/ 735F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 736 737ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 738M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 739L: linux-media@vger.kernel.org 740S: Maintained 741T: git git://linuxtv.org/media_tree.git 742F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 743F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 744 745ALLWINNER CPUFREQ DRIVER 746M: Yangtao Li <tiny.windzz@gmail.com> 747L: linux-pm@vger.kernel.org 748S: Maintained 749F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 750F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 751 752ALLWINNER CRYPTO DRIVERS 753M: Corentin Labbe <clabbe.montjoie@gmail.com> 754L: linux-crypto@vger.kernel.org 755S: Maintained 756F: drivers/crypto/allwinner/ 757 758ALLWINNER DMIC DRIVERS 759M: Ban Tao <fengzheng923@gmail.com> 760L: alsa-devel@alsa-project.org (moderated for non-subscribers) 761S: Maintained 762F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 763F: sound/soc/sunxi/sun50i-dmic.c 764 765ALLWINNER HARDWARE SPINLOCK SUPPORT 766M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 767S: Maintained 768F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 769F: drivers/hwspinlock/sun6i_hwspinlock.c 770 771ALLWINNER THERMAL DRIVER 772M: Vasily Khoruzhick <anarsoul@gmail.com> 773M: Yangtao Li <tiny.windzz@gmail.com> 774L: linux-pm@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 777F: drivers/thermal/sun8i_thermal.c 778 779ALLWINNER VPU DRIVER 780M: Maxime Ripard <mripard@kernel.org> 781M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 782L: linux-media@vger.kernel.org 783S: Maintained 784F: drivers/staging/media/sunxi/cedrus/ 785 786ALPHA PORT 787M: Richard Henderson <richard.henderson@linaro.org> 788M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 789M: Matt Turner <mattst88@gmail.com> 790L: linux-alpha@vger.kernel.org 791S: Odd Fixes 792F: arch/alpha/ 793 794ALPS PS/2 TOUCHPAD DRIVER 795R: Pali Rohár <pali@kernel.org> 796F: drivers/input/mouse/alps.* 797 798ALTERA I2C CONTROLLER DRIVER 799M: Thor Thayer <thor.thayer@linux.intel.com> 800S: Maintained 801F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 802F: drivers/i2c/busses/i2c-altera.c 803 804ALTERA MAILBOX DRIVER 805M: Mun Yew Tham <mun.yew.tham@intel.com> 806S: Maintained 807F: drivers/mailbox/mailbox-altera.c 808 809ALTERA MSGDMA IP CORE DRIVER 810M: Olivier Dautricourt <olivierdautricourt@gmail.com> 811R: Stefan Roese <sr@denx.de> 812L: dmaengine@vger.kernel.org 813S: Odd Fixes 814F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 815F: drivers/dma/altera-msgdma.c 816 817ALTERA PIO DRIVER 818M: Mun Yew Tham <mun.yew.tham@intel.com> 819L: linux-gpio@vger.kernel.org 820S: Maintained 821F: drivers/gpio/gpio-altera.c 822 823ALTERA SYSTEM MANAGER DRIVER 824M: Thor Thayer <thor.thayer@linux.intel.com> 825S: Maintained 826F: drivers/mfd/altera-sysmgr.c 827F: include/linux/mfd/altera-sysmgr.h 828 829ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 830M: Thor Thayer <thor.thayer@linux.intel.com> 831S: Maintained 832F: drivers/gpio/gpio-altera-a10sr.c 833F: drivers/mfd/altera-a10sr.c 834F: drivers/reset/reset-a10sr.c 835F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 836F: include/linux/mfd/altera-a10sr.h 837 838ALTERA TRIPLE SPEED ETHERNET DRIVER 839M: Joyce Ooi <joyce.ooi@intel.com> 840L: netdev@vger.kernel.org 841S: Maintained 842F: drivers/net/ethernet/altera/ 843 844ALTERA UART/JTAG UART SERIAL DRIVERS 845M: Tobias Klauser <tklauser@distanz.ch> 846L: linux-serial@vger.kernel.org 847S: Maintained 848F: drivers/tty/serial/altera_jtaguart.c 849F: drivers/tty/serial/altera_uart.c 850F: include/linux/altera_jtaguart.h 851F: include/linux/altera_uart.h 852 853AMAZON ANNAPURNA LABS FIC DRIVER 854M: Talel Shenhar <talel@amazon.com> 855S: Maintained 856F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 857F: drivers/irqchip/irq-al-fic.c 858 859AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 860M: Talel Shenhar <talel@amazon.com> 861M: Talel Shenhar <talelshenhar@gmail.com> 862S: Maintained 863F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 864F: drivers/edac/al_mc_edac.c 865 866AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 867M: Talel Shenhar <talel@amazon.com> 868S: Maintained 869F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 870F: drivers/thermal/thermal_mmio.c 871 872AMAZON ETHERNET DRIVERS 873M: Shay Agroskin <shayagr@amazon.com> 874M: Arthur Kiyanovski <akiyano@amazon.com> 875R: David Arinzon <darinzon@amazon.com> 876R: Noam Dagan <ndagan@amazon.com> 877R: Saeed Bishara <saeedb@amazon.com> 878L: netdev@vger.kernel.org 879S: Supported 880F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 881F: drivers/net/ethernet/amazon/ 882 883AMAZON RDMA EFA DRIVER 884M: Michael Margolin <mrgolin@amazon.com> 885R: Gal Pressman <gal.pressman@linux.dev> 886R: Yossi Leybovich <sleybo@amazon.com> 887L: linux-rdma@vger.kernel.org 888S: Supported 889Q: https://patchwork.kernel.org/project/linux-rdma/list/ 890F: drivers/infiniband/hw/efa/ 891F: include/uapi/rdma/efa-abi.h 892 893AMD CDX BUS DRIVER 894M: Nipun Gupta <nipun.gupta@amd.com> 895M: Nikhil Agarwal <nikhil.agarwal@amd.com> 896S: Maintained 897F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 898F: drivers/cdx/* 899F: include/linux/cdx/* 900 901AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 902M: Tom Lendacky <thomas.lendacky@amd.com> 903M: John Allen <john.allen@amd.com> 904L: linux-crypto@vger.kernel.org 905S: Supported 906F: drivers/crypto/ccp/ 907F: include/linux/ccp.h 908 909AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 910M: Brijesh Singh <brijesh.singh@amd.com> 911M: Tom Lendacky <thomas.lendacky@amd.com> 912L: linux-crypto@vger.kernel.org 913S: Supported 914F: drivers/crypto/ccp/sev* 915F: include/uapi/linux/psp-sev.h 916 917AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 918M: Mario Limonciello <mario.limonciello@amd.com> 919L: linux-crypto@vger.kernel.org 920S: Supported 921F: drivers/crypto/ccp/dbc.c 922F: drivers/crypto/ccp/dbc.h 923F: drivers/crypto/ccp/platform-access.c 924F: drivers/crypto/ccp/platform-access.h 925F: include/uapi/linux/psp-dbc.h 926F: tools/crypto/ccp/*.c 927F: tools/crypto/ccp/*.py 928 929AMD DISPLAY CORE 930M: Harry Wentland <harry.wentland@amd.com> 931M: Leo Li <sunpeng.li@amd.com> 932M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 933L: amd-gfx@lists.freedesktop.org 934S: Supported 935T: git https://gitlab.freedesktop.org/agd5f/linux.git 936F: drivers/gpu/drm/amd/display/ 937 938AMD FAM15H PROCESSOR POWER MONITORING DRIVER 939M: Huang Rui <ray.huang@amd.com> 940L: linux-hwmon@vger.kernel.org 941S: Supported 942F: Documentation/hwmon/fam15h_power.rst 943F: drivers/hwmon/fam15h_power.c 944 945AMD FCH GPIO DRIVER 946M: Enrico Weigelt, metux IT consult <info@metux.net> 947L: linux-gpio@vger.kernel.org 948S: Maintained 949F: drivers/gpio/gpio-amd-fch.c 950F: include/linux/platform_data/gpio/gpio-amd-fch.h 951 952AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 953L: linux-geode@lists.infradead.org (moderated for non-subscribers) 954S: Orphan 955F: drivers/usb/gadget/udc/amd5536udc.* 956 957AMD GEODE PROCESSOR/CHIPSET SUPPORT 958M: Andres Salomon <dilinger@queued.net> 959L: linux-geode@lists.infradead.org (moderated for non-subscribers) 960S: Supported 961W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 962F: arch/x86/include/asm/geode.h 963F: drivers/char/hw_random/geode-rng.c 964F: drivers/crypto/geode* 965F: drivers/video/fbdev/geode/ 966 967AMD HSMP DRIVER 968M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 969R: Carlos Bilbao <carlos.bilbao@amd.com> 970L: platform-driver-x86@vger.kernel.org 971S: Maintained 972F: Documentation/arch/x86/amd_hsmp.rst 973F: arch/x86/include/asm/amd_hsmp.h 974F: arch/x86/include/uapi/asm/amd_hsmp.h 975F: drivers/platform/x86/amd/hsmp.c 976 977AMD IOMMU (AMD-VI) 978M: Joerg Roedel <joro@8bytes.org> 979R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 980L: iommu@lists.linux.dev 981S: Maintained 982T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 983F: drivers/iommu/amd/ 984F: include/linux/amd-iommu.h 985 986AMD KFD 987M: Felix Kuehling <Felix.Kuehling@amd.com> 988L: amd-gfx@lists.freedesktop.org 989S: Supported 990T: git https://gitlab.freedesktop.org/agd5f/linux.git 991F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 992F: drivers/gpu/drm/amd/amdkfd/ 993F: drivers/gpu/drm/amd/include/cik_structs.h 994F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 995F: drivers/gpu/drm/amd/include/v9_structs.h 996F: drivers/gpu/drm/amd/include/vi_structs.h 997F: include/uapi/linux/kfd_ioctl.h 998F: include/uapi/linux/kfd_sysfs.h 999 1000AMD MP2 I2C DRIVER 1001M: Elie Morisse <syniurge@gmail.com> 1002M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1003L: linux-i2c@vger.kernel.org 1004S: Maintained 1005F: drivers/i2c/busses/i2c-amd-mp2* 1006 1007AMD PDS CORE DRIVER 1008M: Shannon Nelson <shannon.nelson@amd.com> 1009M: Brett Creeley <brett.creeley@amd.com> 1010L: netdev@vger.kernel.org 1011S: Supported 1012F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1013F: drivers/net/ethernet/amd/pds_core/ 1014F: include/linux/pds/ 1015 1016AMD PMC DRIVER 1017M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1018L: platform-driver-x86@vger.kernel.org 1019S: Maintained 1020F: drivers/platform/x86/amd/pmc/ 1021 1022AMD PMF DRIVER 1023M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1024L: platform-driver-x86@vger.kernel.org 1025S: Maintained 1026F: Documentation/ABI/testing/sysfs-amd-pmf 1027F: drivers/platform/x86/amd/pmf/ 1028 1029AMD POWERPLAY AND SWSMU 1030M: Evan Quan <evan.quan@amd.com> 1031L: amd-gfx@lists.freedesktop.org 1032S: Supported 1033T: git https://gitlab.freedesktop.org/agd5f/linux.git 1034F: drivers/gpu/drm/amd/pm/ 1035 1036AMD PSTATE DRIVER 1037M: Huang Rui <ray.huang@amd.com> 1038L: linux-pm@vger.kernel.org 1039S: Supported 1040F: Documentation/admin-guide/pm/amd-pstate.rst 1041F: drivers/cpufreq/amd-pstate* 1042F: include/linux/amd-pstate.h 1043F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1044 1045AMD PTDMA DRIVER 1046M: Sanjay R Mehta <sanju.mehta@amd.com> 1047L: dmaengine@vger.kernel.org 1048S: Maintained 1049F: drivers/dma/ptdma/ 1050 1051AMD SEATTLE DEVICE TREE SUPPORT 1052M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1053M: Tom Lendacky <thomas.lendacky@amd.com> 1054S: Supported 1055F: arch/arm64/boot/dts/amd/ 1056 1057AMD SENSOR FUSION HUB DRIVER 1058M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1059L: linux-input@vger.kernel.org 1060S: Maintained 1061F: Documentation/hid/amd-sfh* 1062F: drivers/hid/amd-sfh-hid/ 1063 1064AMD SPI DRIVER 1065M: Sanjay R Mehta <sanju.mehta@amd.com> 1066S: Maintained 1067F: drivers/spi/spi-amd.c 1068 1069AMD XGBE DRIVER 1070M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1071L: netdev@vger.kernel.org 1072S: Supported 1073F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1074F: drivers/net/ethernet/amd/xgbe/ 1075 1076AMLOGIC DDR PMU DRIVER 1077M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1078L: linux-amlogic@lists.infradead.org 1079S: Supported 1080W: http://www.amlogic.com 1081F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1082F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1083F: drivers/perf/amlogic/ 1084F: include/soc/amlogic/ 1085 1086AMPHION VPU CODEC V4L2 DRIVER 1087M: Ming Qian <ming.qian@nxp.com> 1088M: Zhou Peng <eagle.zhou@nxp.com> 1089L: linux-media@vger.kernel.org 1090S: Maintained 1091F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1092F: drivers/media/platform/amphion/ 1093 1094AMS AS73211 DRIVER 1095M: Christian Eggers <ceggers@arri.de> 1096L: linux-iio@vger.kernel.org 1097S: Maintained 1098F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1099F: drivers/iio/light/as73211.c 1100 1101AMT (Automatic Multicast Tunneling) 1102M: Taehee Yoo <ap420073@gmail.com> 1103L: netdev@vger.kernel.org 1104S: Maintained 1105T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1106T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1107F: drivers/net/amt.c 1108 1109ANALOG DEVICES INC AD3552R DRIVER 1110M: Nuno Sá <nuno.sa@analog.com> 1111L: linux-iio@vger.kernel.org 1112S: Supported 1113W: https://ez.analog.com/linux-software-drivers 1114F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1115F: drivers/iio/dac/ad3552r.c 1116 1117ANALOG DEVICES INC AD4130 DRIVER 1118M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1119L: linux-iio@vger.kernel.org 1120S: Supported 1121W: http://ez.analog.com/community/linux-device-drivers 1122F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1123F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1124F: drivers/iio/adc/ad4130.c 1125 1126ANALOG DEVICES INC AD7192 DRIVER 1127M: Alexandru Tachici <alexandru.tachici@analog.com> 1128L: linux-iio@vger.kernel.org 1129S: Supported 1130W: https://ez.analog.com/linux-software-drivers 1131F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1132F: drivers/iio/adc/ad7192.c 1133 1134ANALOG DEVICES INC AD7292 DRIVER 1135M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1136L: linux-iio@vger.kernel.org 1137S: Supported 1138W: https://ez.analog.com/linux-software-drivers 1139F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1140F: drivers/iio/adc/ad7292.c 1141 1142ANALOG DEVICES INC AD7293 DRIVER 1143M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1144L: linux-iio@vger.kernel.org 1145S: Supported 1146W: https://ez.analog.com/linux-software-drivers 1147F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1148F: drivers/iio/dac/ad7293.c 1149 1150ANALOG DEVICES INC AD74115 DRIVER 1151M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1152L: linux-iio@vger.kernel.org 1153S: Supported 1154W: http://ez.analog.com/community/linux-device-drivers 1155F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1156F: drivers/iio/addac/ad74115.c 1157 1158ANALOG DEVICES INC AD74413R DRIVER 1159M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1160L: linux-iio@vger.kernel.org 1161S: Supported 1162W: https://ez.analog.com/linux-software-drivers 1163F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1164F: drivers/iio/addac/ad74413r.c 1165F: include/dt-bindings/iio/addac/adi,ad74413r.h 1166 1167ANALOG DEVICES INC AD7768-1 DRIVER 1168M: Michael Hennerich <Michael.Hennerich@analog.com> 1169L: linux-iio@vger.kernel.org 1170S: Supported 1171W: https://ez.analog.com/linux-software-drivers 1172F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1173F: drivers/iio/adc/ad7768-1.c 1174 1175ANALOG DEVICES INC AD7780 DRIVER 1176M: Michael Hennerich <Michael.Hennerich@analog.com> 1177M: Renato Lui Geh <renatogeh@gmail.com> 1178L: linux-iio@vger.kernel.org 1179S: Supported 1180W: https://ez.analog.com/linux-software-drivers 1181F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1182F: drivers/iio/adc/ad7780.c 1183 1184ANALOG DEVICES INC ADA4250 DRIVER 1185M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1186L: linux-iio@vger.kernel.org 1187S: Supported 1188W: https://ez.analog.com/linux-software-drivers 1189F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1190F: drivers/iio/amplifiers/ada4250.c 1191 1192ANALOG DEVICES INC ADF4377 DRIVER 1193M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1194L: linux-iio@vger.kernel.org 1195S: Supported 1196W: https://ez.analog.com/linux-software-drivers 1197F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1198F: drivers/iio/frequency/adf4377.c 1199 1200ANALOG DEVICES INC ADGS1408 DRIVER 1201M: Mircea Caprioru <mircea.caprioru@analog.com> 1202S: Supported 1203F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1204F: drivers/mux/adgs1408.c 1205 1206ANALOG DEVICES INC ADIN DRIVER 1207M: Michael Hennerich <michael.hennerich@analog.com> 1208L: netdev@vger.kernel.org 1209S: Supported 1210W: https://ez.analog.com/linux-software-drivers 1211F: Documentation/devicetree/bindings/net/adi,adin.yaml 1212F: drivers/net/phy/adin.c 1213 1214ANALOG DEVICES INC ADIS DRIVER LIBRARY 1215M: Nuno Sa <nuno.sa@analog.com> 1216L: linux-iio@vger.kernel.org 1217S: Supported 1218F: drivers/iio/imu/adis.c 1219F: drivers/iio/imu/adis_buffer.c 1220F: drivers/iio/imu/adis_trigger.c 1221F: include/linux/iio/imu/adis.h 1222 1223ANALOG DEVICES INC ADIS16460 DRIVER 1224M: Dragos Bogdan <dragos.bogdan@analog.com> 1225L: linux-iio@vger.kernel.org 1226S: Supported 1227W: https://ez.analog.com/linux-software-drivers 1228F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1229F: drivers/iio/imu/adis16460.c 1230 1231ANALOG DEVICES INC ADIS16475 DRIVER 1232M: Nuno Sa <nuno.sa@analog.com> 1233L: linux-iio@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1237F: drivers/iio/imu/adis16475.c 1238 1239ANALOG DEVICES INC ADM1177 DRIVER 1240M: Michael Hennerich <Michael.Hennerich@analog.com> 1241L: linux-hwmon@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1245F: drivers/hwmon/adm1177.c 1246 1247ANALOG DEVICES INC ADMV1013 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1253F: drivers/iio/frequency/admv1013.c 1254 1255ANALOG DEVICES INC ADMV1014 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1261F: drivers/iio/frequency/admv1014.c 1262 1263ANALOG DEVICES INC ADMV8818 DRIVER 1264M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1265L: linux-iio@vger.kernel.org 1266S: Supported 1267W: https://ez.analog.com/linux-software-drivers 1268F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1269F: drivers/iio/filter/admv8818.c 1270 1271ANALOG DEVICES INC ADP5061 DRIVER 1272M: Michael Hennerich <Michael.Hennerich@analog.com> 1273L: linux-pm@vger.kernel.org 1274S: Supported 1275W: https://ez.analog.com/linux-software-drivers 1276F: drivers/power/supply/adp5061.c 1277 1278ANALOG DEVICES INC ADRF6780 DRIVER 1279M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1280L: linux-iio@vger.kernel.org 1281S: Supported 1282W: https://ez.analog.com/linux-software-drivers 1283F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1284F: drivers/iio/frequency/adrf6780.c 1285 1286ANALOG DEVICES INC ADV7180 DRIVER 1287M: Lars-Peter Clausen <lars@metafoo.de> 1288L: linux-media@vger.kernel.org 1289S: Supported 1290W: https://ez.analog.com/linux-software-drivers 1291F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1292F: drivers/media/i2c/adv7180.c 1293 1294ANALOG DEVICES INC ADV748X DRIVER 1295M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1296L: linux-media@vger.kernel.org 1297S: Maintained 1298F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1299F: drivers/media/i2c/adv748x/* 1300 1301ANALOG DEVICES INC ADV7511 DRIVER 1302M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1303L: linux-media@vger.kernel.org 1304S: Maintained 1305F: drivers/media/i2c/adv7511* 1306 1307ANALOG DEVICES INC ADV7604 DRIVER 1308M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1309L: linux-media@vger.kernel.org 1310S: Maintained 1311F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1312F: drivers/media/i2c/adv7604* 1313 1314ANALOG DEVICES INC ADV7842 DRIVER 1315M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1316L: linux-media@vger.kernel.org 1317S: Maintained 1318F: drivers/media/i2c/adv7842* 1319 1320ANALOG DEVICES INC ADXRS290 DRIVER 1321M: Nishant Malpani <nish.malpani25@gmail.com> 1322L: linux-iio@vger.kernel.org 1323S: Supported 1324F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1325F: drivers/iio/gyro/adxrs290.c 1326 1327ANALOG DEVICES INC ASOC CODEC DRIVERS 1328M: Lars-Peter Clausen <lars@metafoo.de> 1329M: Nuno Sá <nuno.sa@analog.com> 1330L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1331S: Supported 1332W: http://wiki.analog.com/ 1333W: https://ez.analog.com/linux-software-drivers 1334F: sound/soc/codecs/ad1* 1335F: sound/soc/codecs/ad7* 1336F: sound/soc/codecs/adau* 1337F: sound/soc/codecs/adav* 1338F: sound/soc/codecs/sigmadsp.* 1339F: sound/soc/codecs/ssm* 1340 1341ANALOG DEVICES INC DMA DRIVERS 1342M: Lars-Peter Clausen <lars@metafoo.de> 1343S: Supported 1344W: https://ez.analog.com/linux-software-drivers 1345F: drivers/dma/dma-axi-dmac.c 1346 1347ANALOG DEVICES INC IIO DRIVERS 1348M: Lars-Peter Clausen <lars@metafoo.de> 1349M: Michael Hennerich <Michael.Hennerich@analog.com> 1350S: Supported 1351W: http://wiki.analog.com/ 1352W: https://ez.analog.com/linux-software-drivers 1353F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1354F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1355F: Documentation/devicetree/bindings/iio/*/adi,* 1356F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1357F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1358F: drivers/iio/*/ad* 1359F: drivers/iio/adc/ltc249* 1360F: drivers/iio/amplifiers/hmc425a.c 1361F: drivers/staging/iio/*/ad* 1362X: drivers/iio/*/adjd* 1363 1364ANALOG DEVICES INC MAX31760 DRIVER 1365M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1366S: Maintained 1367W: http://wiki.analog.com/ 1368W: https://ez.analog.com/linux-software-drivers 1369F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1370F: Documentation/hwmon/max31760.rst 1371F: drivers/hwmon/max31760.c 1372 1373ANALOGBITS PLL LIBRARIES 1374M: Paul Walmsley <paul.walmsley@sifive.com> 1375S: Supported 1376F: drivers/clk/analogbits/* 1377F: include/linux/clk/analogbits* 1378 1379ANDROID DRIVERS 1380M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1381M: Arve Hjønnevåg <arve@android.com> 1382M: Todd Kjos <tkjos@android.com> 1383M: Martijn Coenen <maco@android.com> 1384M: Joel Fernandes <joel@joelfernandes.org> 1385M: Christian Brauner <christian@brauner.io> 1386M: Carlos Llamas <cmllamas@google.com> 1387M: Suren Baghdasaryan <surenb@google.com> 1388L: linux-kernel@vger.kernel.org 1389S: Supported 1390T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1391F: drivers/android/ 1392 1393ANDROID GOLDFISH PIC DRIVER 1394M: Miodrag Dinic <miodrag.dinic@mips.com> 1395S: Supported 1396F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1397F: drivers/irqchip/irq-goldfish-pic.c 1398 1399ANDROID GOLDFISH RTC DRIVER 1400M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1401S: Supported 1402F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1403F: drivers/rtc/rtc-goldfish.c 1404 1405AOA (Apple Onboard Audio) ALSA DRIVER 1406M: Johannes Berg <johannes@sipsolutions.net> 1407L: linuxppc-dev@lists.ozlabs.org 1408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1409S: Maintained 1410F: sound/aoa/ 1411 1412APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1413M: William Breathitt Gray <william.gray@linaro.org> 1414L: linux-iio@vger.kernel.org 1415S: Maintained 1416F: drivers/iio/addac/stx104.c 1417 1418APM DRIVER 1419M: Jiri Kosina <jikos@kernel.org> 1420S: Odd fixes 1421T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1422F: arch/x86/kernel/apm_32.c 1423F: drivers/char/apm-emulation.c 1424F: include/linux/apm_bios.h 1425F: include/uapi/linux/apm_bios.h 1426 1427APPARMOR SECURITY MODULE 1428M: John Johansen <john.johansen@canonical.com> 1429M: John Johansen <john@apparmor.net> 1430L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1431S: Supported 1432W: apparmor.net 1433B: https://gitlab.com/apparmor/apparmor-kernel 1434C: irc://irc.oftc.net/apparmor 1435T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1436T: https://gitlab.com/apparmor/apparmor-kernel.git 1437F: Documentation/admin-guide/LSM/apparmor.rst 1438F: security/apparmor/ 1439 1440APPLE BCM5974 MULTITOUCH DRIVER 1441M: Henrik Rydberg <rydberg@bitmath.org> 1442L: linux-input@vger.kernel.org 1443S: Odd fixes 1444F: drivers/input/mouse/bcm5974.c 1445 1446APPLE PCIE CONTROLLER DRIVER 1447M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1448M: Marc Zyngier <maz@kernel.org> 1449L: linux-pci@vger.kernel.org 1450S: Maintained 1451F: drivers/pci/controller/pcie-apple.c 1452 1453APPLE SMC DRIVER 1454M: Henrik Rydberg <rydberg@bitmath.org> 1455L: linux-hwmon@vger.kernel.org 1456S: Odd fixes 1457F: drivers/hwmon/applesmc.c 1458 1459APPLETALK NETWORK LAYER 1460L: netdev@vger.kernel.org 1461S: Odd fixes 1462F: drivers/net/appletalk/ 1463F: include/linux/atalk.h 1464F: include/uapi/linux/atalk.h 1465F: net/appletalk/ 1466 1467APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1468M: Khuong Dinh <khuong@os.amperecomputing.com> 1469S: Supported 1470F: arch/arm64/boot/dts/apm/ 1471 1472APPLIED MICRO (APM) X-GENE SOC EDAC 1473M: Khuong Dinh <khuong@os.amperecomputing.com> 1474S: Supported 1475F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1476F: drivers/edac/xgene_edac.c 1477 1478APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1479M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1480M: Keyur Chudgar <keyur@os.amperecomputing.com> 1481S: Supported 1482F: drivers/net/ethernet/apm/xgene-v2/ 1483 1484APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1485M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1486M: Keyur Chudgar <keyur@os.amperecomputing.com> 1487M: Quan Nguyen <quan@os.amperecomputing.com> 1488S: Supported 1489F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1490F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1491F: drivers/net/ethernet/apm/xgene/ 1492F: drivers/net/mdio/mdio-xgene.c 1493 1494APPLIED MICRO (APM) X-GENE SOC PMU 1495M: Khuong Dinh <khuong@os.amperecomputing.com> 1496S: Supported 1497F: Documentation/admin-guide/perf/xgene-pmu.rst 1498F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1499F: drivers/perf/xgene_pmu.c 1500 1501APTINA CAMERA SENSOR PLL 1502M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1503L: linux-media@vger.kernel.org 1504S: Maintained 1505F: drivers/media/i2c/aptina-pll.* 1506 1507AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1508M: Aleksa Savic <savicaleksa83@gmail.com> 1509M: Jack Doan <me@jackdoan.com> 1510L: linux-hwmon@vger.kernel.org 1511S: Maintained 1512F: Documentation/hwmon/aquacomputer_d5next.rst 1513F: drivers/hwmon/aquacomputer_d5next.c 1514 1515AQUANTIA ETHERNET DRIVER (atlantic) 1516M: Igor Russkikh <irusskikh@marvell.com> 1517L: netdev@vger.kernel.org 1518S: Supported 1519W: https://www.marvell.com/ 1520Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1521F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1522F: drivers/net/ethernet/aquantia/atlantic/ 1523 1524AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1525M: Egor Pomozov <epomozov@marvell.com> 1526L: netdev@vger.kernel.org 1527S: Supported 1528W: http://www.aquantia.com 1529F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1530 1531AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1532M: Krzysztof Hałasa <khalasa@piap.pl> 1533L: linux-media@vger.kernel.org 1534S: Maintained 1535F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1536F: drivers/media/i2c/ar0521.c 1537 1538ARASAN NAND CONTROLLER DRIVER 1539M: Miquel Raynal <miquel.raynal@bootlin.com> 1540R: Michal Simek <michal.simek@amd.com> 1541L: linux-mtd@lists.infradead.org 1542S: Maintained 1543F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1544F: drivers/mtd/nand/raw/arasan-nand-controller.c 1545 1546ARC FRAMEBUFFER DRIVER 1547M: Jaya Kumar <jayalk@intworks.biz> 1548S: Maintained 1549F: drivers/video/fbdev/arcfb.c 1550F: drivers/video/fbdev/core/fb_defio.c 1551 1552ARC PGU DRM DRIVER 1553M: Alexey Brodkin <abrodkin@synopsys.com> 1554S: Supported 1555F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1556F: drivers/gpu/drm/tiny/arcpgu.c 1557 1558ARCNET NETWORK LAYER 1559M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1560L: netdev@vger.kernel.org 1561S: Maintained 1562F: drivers/net/arcnet/ 1563F: include/uapi/linux/if_arcnet.h 1564 1565ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1566M: Arnd Bergmann <arnd@arndb.de> 1567M: Olof Johansson <olof@lixom.net> 1568M: soc@kernel.org 1569L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1570S: Maintained 1571P: Documentation/process/maintainer-soc.rst 1572C: irc://irc.libera.chat/armlinux 1573T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1574F: Documentation/process/maintainer-soc*.rst 1575F: arch/arm/boot/dts/Makefile 1576F: arch/arm64/boot/dts/Makefile 1577 1578ARM ARCHITECTED TIMER DRIVER 1579M: Mark Rutland <mark.rutland@arm.com> 1580M: Marc Zyngier <maz@kernel.org> 1581L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1582S: Maintained 1583F: arch/arm/include/asm/arch_timer.h 1584F: arch/arm64/include/asm/arch_timer.h 1585F: drivers/clocksource/arm_arch_timer.c 1586 1587ARM HDLCD DRM DRIVER 1588M: Liviu Dudau <liviu.dudau@arm.com> 1589S: Supported 1590F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1591F: drivers/gpu/drm/arm/hdlcd_* 1592 1593ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1594M: Linus Walleij <linus.walleij@linaro.org> 1595L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1596S: Maintained 1597F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1598F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1599F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1600F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1601F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1602F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1603F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1604F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1605F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1606F: arch/arm/boot/dts/arm/arm-realview-* 1607F: arch/arm/boot/dts/arm/integrator* 1608F: arch/arm/boot/dts/arm/versatile* 1609F: arch/arm/mach-versatile/ 1610F: drivers/bus/arm-integrator-lm.c 1611F: drivers/clk/versatile/ 1612F: drivers/i2c/busses/i2c-versatile.c 1613F: drivers/irqchip/irq-versatile-fpga.c 1614F: drivers/mtd/maps/physmap-versatile.* 1615F: drivers/power/reset/arm-versatile-reboot.c 1616F: drivers/soc/versatile/ 1617 1618ARM KOMEDA DRM-KMS DRIVER 1619M: Liviu Dudau <liviu.dudau@arm.com> 1620S: Supported 1621T: git git://anongit.freedesktop.org/drm/drm-misc 1622F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1623F: Documentation/gpu/komeda-kms.rst 1624F: drivers/gpu/drm/arm/display/include/ 1625F: drivers/gpu/drm/arm/display/komeda/ 1626 1627ARM MALI PANFROST DRM DRIVER 1628M: Rob Herring <robh@kernel.org> 1629M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1630R: Steven Price <steven.price@arm.com> 1631R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1632L: dri-devel@lists.freedesktop.org 1633S: Supported 1634T: git git://anongit.freedesktop.org/drm/drm-misc 1635F: drivers/gpu/drm/panfrost/ 1636F: include/uapi/drm/panfrost_drm.h 1637 1638ARM MALI-DP DRM DRIVER 1639M: Liviu Dudau <liviu.dudau@arm.com> 1640S: Supported 1641T: git git://anongit.freedesktop.org/drm/drm-misc 1642F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1643F: Documentation/gpu/afbc.rst 1644F: drivers/gpu/drm/arm/ 1645 1646ARM MFM AND FLOPPY DRIVERS 1647M: Ian Molton <spyro@f2s.com> 1648S: Maintained 1649F: arch/arm/include/asm/floppy.h 1650F: arch/arm/mach-rpc/floppydma.S 1651 1652ARM PMU PROFILING AND DEBUGGING 1653M: Will Deacon <will@kernel.org> 1654M: Mark Rutland <mark.rutland@arm.com> 1655L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1656S: Maintained 1657F: Documentation/devicetree/bindings/arm/pmu.yaml 1658F: Documentation/devicetree/bindings/perf/ 1659F: arch/arm*/include/asm/hw_breakpoint.h 1660F: arch/arm*/include/asm/perf_event.h 1661F: arch/arm*/kernel/hw_breakpoint.c 1662F: arch/arm*/kernel/perf_* 1663F: drivers/perf/ 1664F: include/linux/perf/arm_pmu*.h 1665 1666ARM PORT 1667M: Russell King <linux@armlinux.org.uk> 1668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1669S: Odd Fixes 1670W: http://www.armlinux.org.uk/ 1671T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1672F: arch/arm/ 1673X: arch/arm/boot/dts/ 1674 1675ARM PRIMECELL AACI PL041 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: sound/arm/aaci.* 1679 1680ARM PRIMECELL BUS SUPPORT 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/amba/ 1684F: include/linux/amba/bus.h 1685 1686ARM PRIMECELL CLCD PL110 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/video/fbdev/amba-clcd.* 1690 1691ARM PRIMECELL KMI PL050 DRIVER 1692M: Russell King <linux@armlinux.org.uk> 1693S: Odd Fixes 1694F: drivers/input/serio/ambakmi.* 1695F: include/linux/amba/kmi.h 1696 1697ARM PRIMECELL MMCI PL180/1 DRIVER 1698M: Russell King <linux@armlinux.org.uk> 1699S: Odd Fixes 1700F: drivers/mmc/host/mmci.* 1701F: include/linux/amba/mmci.h 1702 1703ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1704M: Miquel Raynal <miquel.raynal@bootlin.com> 1705R: Michal Simek <michal.simek@amd.com> 1706L: linux-mtd@lists.infradead.org 1707S: Maintained 1708F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1709F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1710 1711ARM PRIMECELL PL35X SMC DRIVER 1712M: Miquel Raynal <miquel.raynal@bootlin.com> 1713R: Michal Simek <michal.simek@amd.com> 1714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1715S: Maintained 1716F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1717F: drivers/memory/pl353-smc.c 1718 1719ARM PRIMECELL SSP PL022 SPI DRIVER 1720M: Linus Walleij <linus.walleij@linaro.org> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Maintained 1723F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1724F: drivers/spi/spi-pl022.c 1725 1726ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1727M: Russell King <linux@armlinux.org.uk> 1728S: Odd Fixes 1729F: drivers/tty/serial/amba-pl01*.c 1730F: include/linux/amba/serial.h 1731 1732ARM PRIMECELL VIC PL190/PL192 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/interrupt-controller/arm,vic.yaml 1737F: drivers/irqchip/irq-vic.c 1738 1739ARM SMC WATCHDOG DRIVER 1740M: Julius Werner <jwerner@chromium.org> 1741R: Evan Benn <evanbenn@chromium.org> 1742S: Maintained 1743F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1744F: drivers/watchdog/arm_smc_wdt.c 1745 1746ARM SMMU DRIVERS 1747M: Will Deacon <will@kernel.org> 1748R: Robin Murphy <robin.murphy@arm.com> 1749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1750S: Maintained 1751F: Documentation/devicetree/bindings/iommu/arm,smmu* 1752F: drivers/iommu/arm/ 1753F: drivers/iommu/io-pgtable-arm* 1754 1755ARM SUB-ARCHITECTURES 1756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758C: irc://irc.libera.chat/armlinux 1759T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1760F: arch/arm/mach-*/ 1761F: arch/arm/plat-*/ 1762 1763ARM/ACTIONS SEMI ARCHITECTURE 1764M: Andreas Färber <afaerber@suse.de> 1765M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1767L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1768S: Maintained 1769F: Documentation/devicetree/bindings/arm/actions.yaml 1770F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1771F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1772F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1773F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1774F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1775F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1776F: Documentation/devicetree/bindings/pinctrl/actions,* 1777F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1778F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1779F: arch/arm/boot/dts/actions/ 1780F: arch/arm/mach-actions/ 1781F: arch/arm64/boot/dts/actions/ 1782F: drivers/clk/actions/ 1783F: drivers/clocksource/timer-owl* 1784F: drivers/dma/owl-dma.c 1785F: drivers/i2c/busses/i2c-owl.c 1786F: drivers/irqchip/irq-owl-sirq.c 1787F: drivers/mmc/host/owl-mmc.c 1788F: drivers/net/ethernet/actions/ 1789F: drivers/pinctrl/actions/* 1790F: drivers/soc/actions/ 1791F: include/dt-bindings/power/owl-* 1792F: include/dt-bindings/reset/actions,* 1793F: include/linux/soc/actions/ 1794N: owl 1795 1796ARM/Allwinner SoC Clock Support 1797M: Emilio López <emilio@elopez.com.ar> 1798S: Maintained 1799F: drivers/clk/sunxi/ 1800 1801ARM/Allwinner sunXi SoC support 1802M: Chen-Yu Tsai <wens@csie.org> 1803M: Jernej Skrabec <jernej.skrabec@gmail.com> 1804M: Samuel Holland <samuel@sholland.org> 1805L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1806L: linux-sunxi@lists.linux.dev 1807S: Maintained 1808T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1809F: arch/arm/mach-sunxi/ 1810F: arch/arm64/boot/dts/allwinner/ 1811F: drivers/clk/sunxi-ng/ 1812F: drivers/pinctrl/sunxi/ 1813F: drivers/soc/sunxi/ 1814N: allwinner 1815N: sun[x456789]i 1816N: sun[25]0i 1817 1818ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1819M: Neil Armstrong <neil.armstrong@linaro.org> 1820M: Jerome Brunet <jbrunet@baylibre.com> 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/clock/amlogic* 1824F: drivers/clk/meson/ 1825F: include/dt-bindings/clock/amlogic,a1* 1826F: include/dt-bindings/clock/gxbb* 1827F: include/dt-bindings/clock/meson* 1828 1829ARM/Amlogic Meson SoC Crypto Drivers 1830M: Corentin Labbe <clabbe@baylibre.com> 1831L: linux-crypto@vger.kernel.org 1832L: linux-amlogic@lists.infradead.org 1833S: Maintained 1834F: Documentation/devicetree/bindings/crypto/amlogic* 1835F: drivers/crypto/amlogic/ 1836 1837ARM/Amlogic Meson SoC Sound Drivers 1838M: Jerome Brunet <jbrunet@baylibre.com> 1839L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1840S: Maintained 1841F: Documentation/devicetree/bindings/sound/amlogic* 1842F: sound/soc/meson/ 1843 1844ARM/Amlogic Meson SoC support 1845M: Neil Armstrong <neil.armstrong@linaro.org> 1846M: Kevin Hilman <khilman@baylibre.com> 1847R: Jerome Brunet <jbrunet@baylibre.com> 1848R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1850L: linux-amlogic@lists.infradead.org 1851S: Maintained 1852W: http://linux-meson.com/ 1853F: Documentation/devicetree/bindings/phy/amlogic* 1854F: arch/arm/boot/dts/amlogic/ 1855F: arch/arm/mach-meson/ 1856F: arch/arm64/boot/dts/amlogic/ 1857F: drivers/pmdomain/amlogic/ 1858F: drivers/mmc/host/meson* 1859F: drivers/phy/amlogic/ 1860F: drivers/pinctrl/meson/ 1861F: drivers/rtc/rtc-meson* 1862F: drivers/soc/amlogic/ 1863N: meson 1864 1865ARM/Annapurna Labs ALPINE ARCHITECTURE 1866M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1867M: Antoine Tenart <atenart@kernel.org> 1868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1869S: Maintained 1870F: arch/arm/boot/dts/amazon/ 1871F: arch/arm/mach-alpine/ 1872F: arch/arm64/boot/dts/amazon/ 1873F: drivers/*/*alpine* 1874 1875ARM/APPLE MACHINE SOUND DRIVERS 1876M: Martin Povišer <povik+lin@cutebit.org> 1877L: asahi@lists.linux.dev 1878L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1879S: Maintained 1880F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1881F: Documentation/devicetree/bindings/sound/apple,* 1882F: sound/soc/apple/* 1883F: sound/soc/codecs/cs42l83-i2c.c 1884F: sound/soc/codecs/ssm3515.c 1885 1886ARM/APPLE MACHINE SUPPORT 1887M: Hector Martin <marcan@marcan.st> 1888M: Sven Peter <sven@svenpeter.dev> 1889R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1890L: asahi@lists.linux.dev 1891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1892S: Maintained 1893W: https://asahilinux.org 1894B: https://github.com/AsahiLinux/linux/issues 1895C: irc://irc.oftc.net/asahi-dev 1896T: git https://github.com/AsahiLinux/linux.git 1897F: Documentation/devicetree/bindings/arm/apple.yaml 1898F: Documentation/devicetree/bindings/arm/apple/* 1899F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1900F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1901F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1902F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1903F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1904F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1905F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1906F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1907F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1908F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1909F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1910F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1911F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1912F: Documentation/devicetree/bindings/power/apple* 1913F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1914F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1915F: arch/arm64/boot/dts/apple/ 1916F: drivers/bluetooth/hci_bcm4377.c 1917F: drivers/clk/clk-apple-nco.c 1918F: drivers/cpufreq/apple-soc-cpufreq.c 1919F: drivers/dma/apple-admac.c 1920F: drivers/pmdomain/apple/ 1921F: drivers/i2c/busses/i2c-pasemi-core.c 1922F: drivers/i2c/busses/i2c-pasemi-platform.c 1923F: drivers/iommu/apple-dart.c 1924F: drivers/iommu/io-pgtable-dart.c 1925F: drivers/irqchip/irq-apple-aic.c 1926F: drivers/mailbox/apple-mailbox.c 1927F: drivers/nvme/host/apple.c 1928F: drivers/nvmem/apple-efuses.c 1929F: drivers/pinctrl/pinctrl-apple-gpio.c 1930F: drivers/pwm/pwm-apple.c 1931F: drivers/soc/apple/* 1932F: drivers/watchdog/apple_wdt.c 1933F: include/dt-bindings/interrupt-controller/apple-aic.h 1934F: include/dt-bindings/pinctrl/apple.h 1935F: include/linux/apple-mailbox.h 1936F: include/linux/soc/apple/* 1937 1938ARM/ARTPEC MACHINE SUPPORT 1939M: Jesper Nilsson <jesper.nilsson@axis.com> 1940M: Lars Persson <lars.persson@axis.com> 1941L: linux-arm-kernel@axis.com 1942S: Maintained 1943F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1944F: arch/arm/boot/dts/axis/ 1945F: arch/arm/mach-artpec 1946F: drivers/clk/axis 1947F: drivers/crypto/axis 1948F: drivers/mmc/host/usdhi6rol0.c 1949F: drivers/pinctrl/pinctrl-artpec* 1950 1951ARM/ASPEED I2C DRIVER 1952M: Brendan Higgins <brendanhiggins@google.com> 1953R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1954R: Joel Stanley <joel@jms.id.au> 1955L: linux-i2c@vger.kernel.org 1956L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1957S: Maintained 1958F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1959F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1960F: drivers/i2c/busses/i2c-aspeed.c 1961F: drivers/irqchip/irq-aspeed-i2c-ic.c 1962 1963ARM/ASPEED MACHINE SUPPORT 1964M: Joel Stanley <joel@jms.id.au> 1965R: Andrew Jeffery <andrew@codeconstruct.com.au> 1966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1967L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1968S: Supported 1969Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1970T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 1971F: Documentation/devicetree/bindings/arm/aspeed/ 1972F: arch/arm/boot/dts/aspeed/ 1973F: arch/arm/mach-aspeed/ 1974N: aspeed 1975 1976ARM/BITMAIN ARCHITECTURE 1977M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1979S: Maintained 1980F: Documentation/devicetree/bindings/arm/bitmain.yaml 1981F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1982F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1983F: arch/arm64/boot/dts/bitmain/ 1984F: drivers/clk/clk-bm1880.c 1985F: drivers/pinctrl/pinctrl-bm1880.c 1986 1987ARM/CALXEDA HIGHBANK ARCHITECTURE 1988M: Andre Przywara <andre.przywara@arm.com> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/boot/dts/calxeda/ 1992F: arch/arm/mach-highbank/ 1993 1994ARM/CAVIUM THUNDER NETWORK DRIVER 1995M: Sunil Goutham <sgoutham@marvell.com> 1996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1997S: Supported 1998F: drivers/net/ethernet/cavium/thunder/ 1999 2000ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2001M: Lukasz Majewski <lukma@denx.de> 2002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2003S: Maintained 2004F: arch/arm/mach-ep93xx/ts72xx.c 2005 2006ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2007M: Alexander Shiyan <shc_work@mail.ru> 2008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2009S: Odd Fixes 2010N: clps711x 2011 2012ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2013M: Lennert Buytenhek <kernel@wantstofly.org> 2014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2015S: Maintained 2016 2017ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2018M: Hartley Sweeten <hsweeten@visionengravers.com> 2019M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2021S: Maintained 2022F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2023F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2024F: arch/arm/boot/compressed/misc-ep93xx.h 2025F: arch/arm/mach-ep93xx/ 2026F: drivers/iio/adc/ep93xx_adc.c 2027 2028ARM/CLKDEV SUPPORT 2029M: Russell King <linux@armlinux.org.uk> 2030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2031S: Maintained 2032T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2033F: drivers/clk/clkdev.c 2034 2035ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2036M: Baruch Siach <baruch@tkos.co.il> 2037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038S: Maintained 2039F: arch/arm/boot/dts/cnxt/ 2040N: digicolor 2041 2042ARM/CORESIGHT FRAMEWORK AND DRIVERS 2043M: Suzuki K Poulose <suzuki.poulose@arm.com> 2044R: Mike Leach <mike.leach@linaro.org> 2045R: James Clark <james.clark@arm.com> 2046R: Leo Yan <leo.yan@linaro.org> 2047L: coresight@lists.linaro.org (moderated for non-subscribers) 2048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2049S: Maintained 2050T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2051F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2052F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2053F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2054F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2055F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2056F: Documentation/trace/coresight/* 2057F: drivers/hwtracing/coresight/* 2058F: include/dt-bindings/arm/coresight-cti-dt.h 2059F: include/linux/coresight* 2060F: samples/coresight/* 2061F: tools/perf/arch/arm/util/auxtrace.c 2062F: tools/perf/arch/arm/util/cs-etm.c 2063F: tools/perf/arch/arm/util/cs-etm.h 2064F: tools/perf/arch/arm/util/pmu.c 2065F: tools/perf/tests/shell/coresight/* 2066F: tools/perf/util/cs-etm-decoder/* 2067F: tools/perf/util/cs-etm.* 2068 2069ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2070M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2071M: Linus Walleij <linus.walleij@linaro.org> 2072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2073S: Maintained 2074T: git git://github.com/ulli-kroll/linux.git 2075F: Documentation/devicetree/bindings/arm/gemini.yaml 2076F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2077F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2078F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2079F: arch/arm/boot/dts/gemini/ 2080F: arch/arm/mach-gemini/ 2081F: drivers/crypto/gemini/ 2082F: drivers/net/ethernet/cortina/ 2083F: drivers/pinctrl/pinctrl-gemini.c 2084F: drivers/rtc/rtc-ftrtc010.c 2085 2086ARM/CZ.NIC TURRIS SUPPORT 2087M: Marek Behún <kabel@kernel.org> 2088S: Maintained 2089W: https://www.turris.cz/ 2090F: Documentation/ABI/testing/debugfs-moxtet 2091F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2092F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2093F: Documentation/devicetree/bindings/bus/moxtet.txt 2094F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2095F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2096F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2097F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2098F: drivers/bus/moxtet.c 2099F: drivers/firmware/turris-mox-rwtm.c 2100F: drivers/gpio/gpio-moxtet.c 2101F: drivers/leds/leds-turris-omnia.c 2102F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2103F: drivers/watchdog/armada_37xx_wdt.c 2104F: include/dt-bindings/bus/moxtet.h 2105F: include/linux/armada-37xx-rwtm-mailbox.h 2106F: include/linux/moxtet.h 2107 2108ARM/FARADAY FA526 PORT 2109M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2110L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2111S: Maintained 2112T: git git://git.berlios.de/gemini-board 2113F: arch/arm/mm/*-fa* 2114 2115ARM/FOOTBRIDGE ARCHITECTURE 2116M: Russell King <linux@armlinux.org.uk> 2117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2118S: Maintained 2119W: http://www.armlinux.org.uk/ 2120F: arch/arm/include/asm/hardware/dec21285.h 2121F: arch/arm/mach-footbridge/ 2122 2123ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2124M: Shawn Guo <shawnguo@kernel.org> 2125M: Sascha Hauer <s.hauer@pengutronix.de> 2126R: Pengutronix Kernel Team <kernel@pengutronix.de> 2127R: Fabio Estevam <festevam@gmail.com> 2128R: NXP Linux Team <linux-imx@nxp.com> 2129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2130S: Maintained 2131T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2132F: arch/arm/boot/dts/nxp/imx/ 2133F: arch/arm/boot/dts/nxp/mxs/ 2134X: arch/arm64/boot/dts/freescale/fsl-* 2135X: arch/arm64/boot/dts/freescale/qoriq-* 2136X: drivers/media/i2c/ 2137N: imx 2138N: mxs 2139 2140ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2141M: Shawn Guo <shawnguo@kernel.org> 2142M: Li Yang <leoyang.li@nxp.com> 2143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2144S: Maintained 2145T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2146F: arch/arm/boot/dts/nxp/ls/ 2147F: arch/arm64/boot/dts/freescale/fsl-* 2148F: arch/arm64/boot/dts/freescale/qoriq-* 2149 2150ARM/FREESCALE VYBRID ARM ARCHITECTURE 2151M: Shawn Guo <shawnguo@kernel.org> 2152M: Sascha Hauer <s.hauer@pengutronix.de> 2153R: Pengutronix Kernel Team <kernel@pengutronix.de> 2154R: Stefan Agner <stefan@agner.ch> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Maintained 2157T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2158F: arch/arm/boot/dts/nxp/vf/ 2159F: arch/arm/mach-imx/*vf610* 2160 2161ARM/GUMSTIX MACHINE SUPPORT 2162M: Steve Sakoman <sakoman@gmail.com> 2163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2164S: Maintained 2165 2166ARM/HISILICON SOC SUPPORT 2167M: Wei Xu <xuwei5@hisilicon.com> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Supported 2170W: http://www.hisilicon.com 2171T: git https://github.com/hisilicon/linux-hisi.git 2172F: arch/arm/boot/dts/hisilicon/ 2173F: arch/arm/mach-hisi/ 2174F: arch/arm64/boot/dts/hisilicon/ 2175 2176ARM/HP JORNADA 7XX MACHINE SUPPORT 2177M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2178S: Maintained 2179W: www.jlime.com 2180T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2181F: arch/arm/mach-sa1100/include/mach/jornada720.h 2182F: arch/arm/mach-sa1100/jornada720.c 2183 2184ARM/HPE GXP ARCHITECTURE 2185M: Jean-Marie Verdun <verdun@hpe.com> 2186M: Nick Hawkins <nick.hawkins@hpe.com> 2187S: Maintained 2188F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2189F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2190F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2191F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2192F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2193F: Documentation/hwmon/gxp-fan-ctrl.rst 2194F: arch/arm/boot/dts/hpe/ 2195F: arch/arm/mach-hpe/ 2196F: drivers/clocksource/timer-gxp.c 2197F: drivers/hwmon/gxp-fan-ctrl.c 2198F: drivers/i2c/busses/i2c-gxp.c 2199F: drivers/spi/spi-gxp.c 2200F: drivers/watchdog/gxp-wdt.c 2201 2202ARM/IGEP MACHINE SUPPORT 2203M: Enric Balletbo i Serra <eballetbo@gmail.com> 2204M: Javier Martinez Canillas <javier@dowhile0.org> 2205L: linux-omap@vger.kernel.org 2206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2207S: Maintained 2208F: arch/arm/boot/dts/ti/omap/omap3-igep* 2209 2210ARM/INTEL IXP4XX ARM ARCHITECTURE 2211M: Linus Walleij <linusw@kernel.org> 2212M: Imre Kaloz <kaloz@openwrt.org> 2213M: Krzysztof Halasa <khalasa@piap.pl> 2214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2215S: Maintained 2216F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2217F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2218F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2219F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2220F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2221F: arch/arm/boot/dts/intel/ixp/ 2222F: arch/arm/mach-ixp4xx/ 2223F: drivers/bus/intel-ixp4xx-eb.c 2224F: drivers/clocksource/timer-ixp4xx.c 2225F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2226F: drivers/gpio/gpio-ixp4xx.c 2227F: drivers/irqchip/irq-ixp4xx.c 2228 2229ARM/INTEL KEEMBAY ARCHITECTURE 2230M: Paul J. Murphy <paul.j.murphy@intel.com> 2231M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2232S: Maintained 2233F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2234F: arch/arm64/boot/dts/intel/keembay-evm.dts 2235F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2236 2237ARM/INTEL XSC3 (MANZANO) ARM CORE 2238M: Lennert Buytenhek <kernel@wantstofly.org> 2239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2240S: Maintained 2241 2242ARM/LG1K ARCHITECTURE 2243M: Chanho Min <chanho.min@lge.com> 2244L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2245S: Maintained 2246F: arch/arm64/boot/dts/lg/ 2247 2248ARM/LPC18XX ARCHITECTURE 2249M: Vladimir Zapolskiy <vz@mleia.com> 2250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251S: Maintained 2252F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc43* 2254F: drivers/i2c/busses/i2c-lpc2k.c 2255F: drivers/memory/pl172.c 2256F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2257F: drivers/rtc/rtc-lpc24xx.c 2258N: lpc18xx 2259 2260ARM/LPC32XX SOC SUPPORT 2261M: Vladimir Zapolskiy <vz@mleia.com> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2265F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2266F: arch/arm/boot/dts/nxp/lpc/lpc32* 2267F: arch/arm/mach-lpc32xx/ 2268F: drivers/i2c/busses/i2c-pnx.c 2269F: drivers/net/ethernet/nxp/lpc_eth.c 2270F: drivers/usb/host/ohci-nxp.c 2271F: drivers/watchdog/pnx4008_wdt.c 2272N: lpc32xx 2273 2274ARM/Marvell Dove/MV78xx0/Orion SOC support 2275M: Andrew Lunn <andrew@lunn.ch> 2276M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2277M: Gregory Clement <gregory.clement@bootlin.com> 2278L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2279S: Maintained 2280T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2281F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2282F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2283F: Documentation/devicetree/bindings/soc/dove/ 2284F: arch/arm/boot/dts/marvell/dove* 2285F: arch/arm/boot/dts/marvell/orion5x* 2286F: arch/arm/mach-dove/ 2287F: arch/arm/mach-mv78xx0/ 2288F: arch/arm/mach-orion5x/ 2289F: arch/arm/plat-orion/ 2290F: drivers/soc/dove/ 2291 2292ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2293M: Andrew Lunn <andrew@lunn.ch> 2294M: Gregory Clement <gregory.clement@bootlin.com> 2295M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2297S: Maintained 2298T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2299F: Documentation/devicetree/bindings/arm/marvell/ 2300F: arch/arm/boot/dts/marvell/armada* 2301F: arch/arm/boot/dts/marvell/kirkwood* 2302F: arch/arm/configs/mvebu_*_defconfig 2303F: arch/arm/mach-mvebu/ 2304F: arch/arm64/boot/dts/marvell/armada* 2305F: arch/arm64/boot/dts/marvell/cn913* 2306F: drivers/clk/mvebu/ 2307F: drivers/cpufreq/armada-37xx-cpufreq.c 2308F: drivers/cpufreq/armada-8k-cpufreq.c 2309F: drivers/cpufreq/mvebu-cpufreq.c 2310F: drivers/irqchip/irq-armada-370-xp.c 2311F: drivers/irqchip/irq-mvebu-* 2312F: drivers/pinctrl/mvebu/ 2313F: drivers/rtc/rtc-armada38x.c 2314 2315ARM/Mediatek RTC DRIVER 2316M: Eddie Huang <eddie.huang@mediatek.com> 2317M: Sean Wang <sean.wang@mediatek.com> 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2322F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2323F: drivers/rtc/rtc-mt2712.c 2324F: drivers/rtc/rtc-mt6397.c 2325F: drivers/rtc/rtc-mt7622.c 2326 2327ARM/Mediatek SoC support 2328M: Matthias Brugger <matthias.bgg@gmail.com> 2329R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2330L: linux-kernel@vger.kernel.org 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2333S: Maintained 2334W: https://mtk.wiki.kernel.org/ 2335C: irc://irc.libera.chat/linux-mediatek 2336F: arch/arm/boot/dts/mediatek/ 2337F: arch/arm/mach-mediatek/ 2338F: arch/arm64/boot/dts/mediatek/ 2339F: drivers/soc/mediatek/ 2340N: mtk 2341N: mt[2678] 2342K: mediatek 2343 2344ARM/Mediatek USB3 PHY DRIVER 2345M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2347L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2348S: Maintained 2349F: Documentation/devicetree/bindings/phy/mediatek,* 2350F: drivers/phy/mediatek/ 2351 2352ARM/MICROCHIP (ARM64) SoC support 2353M: Conor Dooley <conor@kernel.org> 2354M: Nicolas Ferre <nicolas.ferre@microchip.com> 2355M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2357S: Supported 2358T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2359F: arch/arm64/boot/dts/microchip/ 2360 2361ARM/Microchip (AT91) SoC support 2362M: Nicolas Ferre <nicolas.ferre@microchip.com> 2363M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2364M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2365L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2366S: Supported 2367W: http://www.linux4sam.org 2368T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2369F: arch/arm/boot/dts/microchip/at91* 2370F: arch/arm/boot/dts/microchip/sama* 2371F: arch/arm/include/debug/at91.S 2372F: arch/arm/mach-at91/ 2373F: drivers/memory/atmel* 2374F: drivers/watchdog/sama5d4_wdt.c 2375F: include/soc/at91/ 2376X: drivers/input/touchscreen/atmel_mxt_ts.c 2377X: drivers/net/wireless/atmel/ 2378N: at91 2379N: atmel 2380 2381ARM/Microchip Sparx5 SoC support 2382M: Lars Povlsen <lars.povlsen@microchip.com> 2383M: Steen Hegelund <Steen.Hegelund@microchip.com> 2384M: Daniel Machon <daniel.machon@microchip.com> 2385M: UNGLinuxDriver@microchip.com 2386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2387S: Supported 2388F: arch/arm64/boot/dts/microchip/sparx* 2389F: drivers/net/ethernet/microchip/vcap/ 2390F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2391N: sparx5 2392 2393ARM/MILBEAUT ARCHITECTURE 2394M: Taichi Sugaya <sugaya.taichi@socionext.com> 2395M: Takao Orito <orito.takao@socionext.com> 2396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2397S: Maintained 2398F: arch/arm/boot/dts/socionext/milbeaut* 2399F: arch/arm/mach-milbeaut/ 2400N: milbeaut 2401 2402ARM/MStar/Sigmastar Armv7 SoC support 2403M: Daniel Palmer <daniel@thingy.jp> 2404M: Romain Perier <romain.perier@gmail.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406S: Maintained 2407W: http://linux-chenxing.org/ 2408T: git git://github.com/linux-chenxing/linux.git 2409F: Documentation/devicetree/bindings/arm/mstar/* 2410F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2411F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2412F: arch/arm/boot/dts/sigmastar/ 2413F: arch/arm/mach-mstar/ 2414F: drivers/clk/mstar/ 2415F: drivers/clocksource/timer-msc313e.c 2416F: drivers/gpio/gpio-msc313.c 2417F: drivers/rtc/rtc-msc313.c 2418F: drivers/watchdog/msc313e_wdt.c 2419F: include/dt-bindings/clock/mstar-* 2420F: include/dt-bindings/gpio/msc313-gpio.h 2421 2422ARM/NOMADIK/Ux500 ARCHITECTURES 2423M: Linus Walleij <linus.walleij@linaro.org> 2424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2425S: Maintained 2426T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2427F: Documentation/devicetree/bindings/arm/ste-* 2428F: Documentation/devicetree/bindings/arm/ux500.yaml 2429F: Documentation/devicetree/bindings/arm/ux500/ 2430F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2431F: arch/arm/boot/dts/st/ste-* 2432F: arch/arm/mach-nomadik/ 2433F: arch/arm/mach-ux500/ 2434F: drivers/clk/clk-nomadik.c 2435F: drivers/clocksource/clksrc-dbx500-prcmu.c 2436F: drivers/dma/ste_dma40* 2437F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2438F: drivers/hwspinlock/u8500_hsem.c 2439F: drivers/i2c/busses/i2c-nomadik.c 2440F: drivers/iio/adc/ab8500-gpadc.c 2441F: drivers/mfd/ab8500* 2442F: drivers/mfd/abx500* 2443F: drivers/mfd/db8500* 2444F: drivers/pinctrl/nomadik/ 2445F: drivers/rtc/rtc-ab8500.c 2446F: drivers/rtc/rtc-pl031.c 2447F: drivers/soc/ux500/ 2448 2449ARM/NUVOTON MA35 ARCHITECTURE 2450M: Jacky Huang <ychuang3@nuvoton.com> 2451M: Shan-Chun Hung <schung@nuvoton.com> 2452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2453S: Supported 2454F: Documentation/devicetree/bindings/*/*/*ma35* 2455F: Documentation/devicetree/bindings/*/*ma35* 2456F: arch/arm64/boot/dts/nuvoton/*ma35* 2457F: drivers/*/*/*ma35* 2458F: drivers/*/*ma35* 2459K: ma35d1 2460 2461ARM/NUVOTON NPCM ARCHITECTURE 2462M: Avi Fishman <avifishman70@gmail.com> 2463M: Tomer Maimon <tmaimon77@gmail.com> 2464M: Tali Perry <tali.perry1@gmail.com> 2465R: Patrick Venture <venture@google.com> 2466R: Nancy Yuen <yuenn@google.com> 2467R: Benjamin Fair <benjaminfair@google.com> 2468L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2469S: Supported 2470F: Documentation/devicetree/bindings/*/*/*npcm* 2471F: Documentation/devicetree/bindings/*/*npcm* 2472F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2473F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2474F: arch/arm/mach-npcm/ 2475F: arch/arm64/boot/dts/nuvoton/ 2476F: drivers/*/*/*npcm* 2477F: drivers/*/*npcm* 2478F: drivers/rtc/rtc-nct3018y.c 2479F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2480F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2481 2482ARM/NUVOTON WPCM450 ARCHITECTURE 2483M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2484L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2485S: Maintained 2486W: https://github.com/neuschaefer/wpcm450/wiki 2487F: Documentation/devicetree/bindings/*/*wpcm* 2488F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2489F: arch/arm/configs/wpcm450_defconfig 2490F: arch/arm/mach-npcm/wpcm450.c 2491F: drivers/*/*/*wpcm* 2492F: drivers/*/*wpcm* 2493 2494ARM/NXP S32G ARCHITECTURE 2495M: Chester Lin <clin@suse.com> 2496R: Andreas Färber <afaerber@suse.de> 2497R: Matthias Brugger <mbrugger@suse.com> 2498R: NXP S32 Linux Team <s32@nxp.com> 2499L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2500S: Maintained 2501F: arch/arm64/boot/dts/freescale/s32g*.dts* 2502 2503ARM/Orion SoC/Technologic Systems TS-78xx platform support 2504M: Alexander Clouter <alex@digriz.org.uk> 2505L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2506S: Maintained 2507W: http://www.digriz.org.uk/ts78xx/kernel 2508F: arch/arm/mach-orion5x/ts78xx-* 2509 2510ARM/QUALCOMM CHROMEBOOK SUPPORT 2511R: cros-qcom-dts-watchers@chromium.org 2512F: arch/arm64/boot/dts/qcom/sc7180* 2513F: arch/arm64/boot/dts/qcom/sc7280* 2514F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2515 2516ARM/QUALCOMM SUPPORT 2517M: Andy Gross <agross@kernel.org> 2518M: Bjorn Andersson <andersson@kernel.org> 2519M: Konrad Dybcio <konrad.dybcio@linaro.org> 2520L: linux-arm-msm@vger.kernel.org 2521S: Maintained 2522T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2523F: Documentation/devicetree/bindings/*/qcom* 2524F: Documentation/devicetree/bindings/soc/qcom/ 2525F: arch/arm/boot/dts/qcom/ 2526F: arch/arm/configs/qcom_defconfig 2527F: arch/arm/mach-qcom/ 2528F: arch/arm64/boot/dts/qcom/ 2529F: drivers/*/*/pm8???-* 2530F: drivers/*/*/qcom* 2531F: drivers/*/*/qcom/ 2532F: drivers/*/qcom* 2533F: drivers/*/qcom/ 2534F: drivers/bluetooth/btqcomsmd.c 2535F: drivers/clocksource/timer-qcom.c 2536F: drivers/cpuidle/cpuidle-qcom-spm.c 2537F: drivers/extcon/extcon-qcom* 2538F: drivers/i2c/busses/i2c-qcom-geni.c 2539F: drivers/i2c/busses/i2c-qup.c 2540F: drivers/iommu/msm* 2541F: drivers/mfd/ssbi.c 2542F: drivers/mmc/host/mmci_qcom* 2543F: drivers/mmc/host/sdhci-msm.c 2544F: drivers/pci/controller/dwc/pcie-qcom.c 2545F: drivers/phy/qualcomm/ 2546F: drivers/power/*/msm* 2547F: drivers/reset/reset-qcom-* 2548F: drivers/spi/spi-geni-qcom.c 2549F: drivers/spi/spi-qcom-qspi.c 2550F: drivers/spi/spi-qup.c 2551F: drivers/tty/serial/msm_serial.c 2552F: drivers/ufs/host/ufs-qcom* 2553F: drivers/usb/dwc3/dwc3-qcom.c 2554F: include/dt-bindings/*/qcom* 2555F: include/linux/*/qcom* 2556F: include/linux/soc/qcom/ 2557 2558ARM/RDA MICRO ARCHITECTURE 2559M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2561L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2562S: Maintained 2563F: Documentation/devicetree/bindings/arm/rda.yaml 2564F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2565F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2566F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2567F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2568F: arch/arm/boot/dts/unisoc/ 2569F: drivers/clocksource/timer-rda.c 2570F: drivers/gpio/gpio-rda.c 2571F: drivers/irqchip/irq-rda-intc.c 2572F: drivers/tty/serial/rda-uart.c 2573 2574ARM/REALTEK ARCHITECTURE 2575M: Andreas Färber <afaerber@suse.de> 2576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2577L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2578S: Maintained 2579F: Documentation/devicetree/bindings/arm/realtek.yaml 2580F: arch/arm/boot/dts/realtek/ 2581F: arch/arm/mach-realtek/ 2582F: arch/arm64/boot/dts/realtek/ 2583 2584ARM/RISC-V/RENESAS ARCHITECTURE 2585M: Geert Uytterhoeven <geert+renesas@glider.be> 2586M: Magnus Damm <magnus.damm@gmail.com> 2587L: linux-renesas-soc@vger.kernel.org 2588S: Supported 2589Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2590C: irc://irc.libera.chat/renesas-soc 2591T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2592F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2593F: Documentation/devicetree/bindings/soc/renesas/ 2594F: arch/arm/boot/dts/renesas/ 2595F: arch/arm/configs/shmobile_defconfig 2596F: arch/arm/include/debug/renesas-scif.S 2597F: arch/arm/mach-shmobile/ 2598F: arch/arm64/boot/dts/renesas/ 2599F: arch/riscv/boot/dts/renesas/ 2600F: drivers/pmdomain/renesas/ 2601F: drivers/soc/renesas/ 2602F: include/linux/soc/renesas/ 2603K: \brenesas, 2604 2605ARM/RISCPC ARCHITECTURE 2606M: Russell King <linux@armlinux.org.uk> 2607L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2608S: Maintained 2609W: http://www.armlinux.org.uk/ 2610F: arch/arm/include/asm/hardware/ioc.h 2611F: arch/arm/include/asm/hardware/iomd.h 2612F: arch/arm/include/asm/hardware/memc.h 2613F: arch/arm/mach-rpc/ 2614F: drivers/net/ethernet/8390/etherh.c 2615F: drivers/net/ethernet/i825xx/ether1* 2616F: drivers/net/ethernet/seeq/ether3* 2617F: drivers/scsi/arm/ 2618 2619ARM/Rockchip SoC support 2620M: Heiko Stuebner <heiko@sntech.de> 2621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2622L: linux-rockchip@lists.infradead.org 2623S: Maintained 2624T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2625F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2626F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2627F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2628F: arch/arm/boot/dts/rockchip/ 2629F: arch/arm/mach-rockchip/ 2630F: drivers/*/*/*rockchip* 2631F: drivers/*/*rockchip* 2632F: drivers/clk/rockchip/ 2633F: drivers/i2c/busses/i2c-rk3x.c 2634F: sound/soc/rockchip/ 2635N: rockchip 2636 2637ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2638M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2639R: Alim Akhtar <alim.akhtar@samsung.com> 2640L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2641L: linux-samsung-soc@vger.kernel.org 2642S: Maintained 2643P: Documentation/process/maintainer-soc-clean-dts.rst 2644Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2645B: mailto:linux-samsung-soc@vger.kernel.org 2646C: irc://irc.libera.chat/linux-exynos 2647T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2648F: Documentation/arch/arm/samsung/ 2649F: Documentation/devicetree/bindings/arm/samsung/ 2650F: Documentation/devicetree/bindings/hwinfo/samsung,* 2651F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2652F: Documentation/devicetree/bindings/soc/samsung/ 2653F: arch/arm/boot/dts/samsung/ 2654F: arch/arm/mach-exynos*/ 2655F: arch/arm/mach-s3c/ 2656F: arch/arm/mach-s5p*/ 2657F: arch/arm64/boot/dts/exynos/ 2658F: drivers/*/*/*s3c24* 2659F: drivers/*/*s3c24* 2660F: drivers/*/*s3c64xx* 2661F: drivers/*/*s5pv210* 2662F: drivers/clocksource/samsung_pwm_timer.c 2663F: drivers/memory/samsung/ 2664F: drivers/pwm/pwm-samsung.c 2665F: drivers/soc/samsung/ 2666F: drivers/tty/serial/samsung* 2667F: include/clocksource/samsung_pwm.h 2668F: include/linux/platform_data/*s3c* 2669F: include/linux/serial_s3c.h 2670F: include/linux/soc/samsung/ 2671N: exynos 2672N: s3c64xx 2673N: s5pv210 2674 2675ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2676M: Łukasz Stelmach <l.stelmach@samsung.com> 2677L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2678L: linux-media@vger.kernel.org 2679S: Maintained 2680F: drivers/media/platform/samsung/s5p-g2d/ 2681 2682ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2683M: Marek Szyprowski <m.szyprowski@samsung.com> 2684L: linux-samsung-soc@vger.kernel.org 2685L: linux-media@vger.kernel.org 2686S: Maintained 2687F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2688F: drivers/media/cec/platform/s5p/ 2689 2690ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2691M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2692M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2693M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2695L: linux-media@vger.kernel.org 2696S: Maintained 2697F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2698F: drivers/media/platform/samsung/s5p-jpeg/ 2699 2700ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2701M: Marek Szyprowski <m.szyprowski@samsung.com> 2702M: Andrzej Hajda <andrzej.hajda@intel.com> 2703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2704L: linux-media@vger.kernel.org 2705S: Maintained 2706F: drivers/media/platform/samsung/s5p-mfc/ 2707 2708ARM/SOCFPGA ARCHITECTURE 2709M: Dinh Nguyen <dinguyen@kernel.org> 2710S: Maintained 2711W: http://www.rocketboards.org 2712T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2713F: arch/arm/boot/dts/intel/socfpga/ 2714F: arch/arm/configs/socfpga_defconfig 2715F: arch/arm/mach-socfpga/ 2716F: arch/arm64/boot/dts/altera/ 2717F: arch/arm64/boot/dts/intel/ 2718 2719ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2720M: Dinh Nguyen <dinguyen@kernel.org> 2721S: Maintained 2722F: drivers/clk/socfpga/ 2723 2724ARM/SOCFPGA EDAC SUPPORT 2725M: Dinh Nguyen <dinguyen@kernel.org> 2726S: Maintained 2727F: drivers/edac/altera_edac.[ch] 2728 2729ARM/SPREADTRUM SoC SUPPORT 2730M: Orson Zhai <orsonzhai@gmail.com> 2731M: Baolin Wang <baolin.wang7@gmail.com> 2732M: Chunyan Zhang <zhang.lyra@gmail.com> 2733S: Maintained 2734F: arch/arm64/boot/dts/sprd 2735N: sprd 2736N: sc27xx 2737N: sc2731 2738 2739ARM/STI ARCHITECTURE 2740M: Patrice Chotard <patrice.chotard@foss.st.com> 2741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2742S: Maintained 2743W: http://www.stlinux.com 2744F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2745F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2746F: arch/arm/boot/dts/st/sti* 2747F: arch/arm/mach-sti/ 2748F: drivers/ata/ahci_st.c 2749F: drivers/char/hw_random/st-rng.c 2750F: drivers/clocksource/arm_global_timer.c 2751F: drivers/clocksource/clksrc_st_lpc.c 2752F: drivers/cpufreq/sti-cpufreq.c 2753F: drivers/dma/st_fdma* 2754F: drivers/i2c/busses/i2c-st.c 2755F: drivers/media/platform/st/sti/c8sectpfe/ 2756F: drivers/media/rc/st_rc.c 2757F: drivers/mmc/host/sdhci-st.c 2758F: drivers/phy/st/phy-miphy28lp.c 2759F: drivers/phy/st/phy-stih407-usb.c 2760F: drivers/pinctrl/pinctrl-st.c 2761F: drivers/remoteproc/st_remoteproc.c 2762F: drivers/remoteproc/st_slim_rproc.c 2763F: drivers/reset/sti/ 2764F: drivers/rtc/rtc-st-lpc.c 2765F: drivers/tty/serial/st-asc.c 2766F: drivers/usb/dwc3/dwc3-st.c 2767F: drivers/usb/host/ehci-st.c 2768F: drivers/usb/host/ohci-st.c 2769F: drivers/watchdog/st_lpc_wdt.c 2770F: include/linux/remoteproc/st_slim_rproc.h 2771 2772ARM/STM32 ARCHITECTURE 2773M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2774M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2775L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2777S: Maintained 2778T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2779F: arch/arm/boot/dts/st/stm32* 2780F: arch/arm/mach-stm32/ 2781F: arch/arm64/boot/dts/st/ 2782F: drivers/clocksource/armv7m_systick.c 2783N: stm32 2784N: stm 2785 2786ARM/SUNPLUS SP7021 SOC SUPPORT 2787M: Qin Jian <qinjian@cqplus1.com> 2788L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2789S: Maintained 2790W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2791F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2792F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2793F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2794F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2795F: arch/arm/boot/dts/sunplus/ 2796F: arch/arm/configs/sp7021_*defconfig 2797F: arch/arm/mach-sunplus/ 2798F: drivers/clk/clk-sp7021.c 2799F: drivers/irqchip/irq-sp7021-intc.c 2800F: drivers/reset/reset-sunplus.c 2801F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2802F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2803 2804ARM/Synaptics SoC support 2805M: Jisheng Zhang <jszhang@kernel.org> 2806M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2808S: Maintained 2809F: arch/arm/boot/dts/synaptics/ 2810F: arch/arm/mach-berlin/ 2811F: arch/arm64/boot/dts/synaptics/ 2812 2813ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2814M: Lennert Buytenhek <kernel@wantstofly.org> 2815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2816S: Maintained 2817 2818ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2819M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2820L: linux-tegra@vger.kernel.org 2821L: linux-media@vger.kernel.org 2822S: Maintained 2823F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2824F: drivers/media/cec/platform/tegra/ 2825 2826ARM/TESLA FSD SoC SUPPORT 2827M: Alim Akhtar <alim.akhtar@samsung.com> 2828M: linux-fsd@tesla.com 2829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2830L: linux-samsung-soc@vger.kernel.org 2831S: Maintained 2832F: arch/arm64/boot/dts/tesla/ 2833 2834ARM/TETON BGA MACHINE SUPPORT 2835M: "Mark F. Brown" <mark.brown314@gmail.com> 2836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2837S: Maintained 2838 2839ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2840M: Santosh Shilimkar <ssantosh@kernel.org> 2841L: linux-kernel@vger.kernel.org 2842S: Maintained 2843F: drivers/memory/*emif* 2844 2845ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2846M: Nishanth Menon <nm@ti.com> 2847M: Santosh Shilimkar <ssantosh@kernel.org> 2848L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2849S: Maintained 2850T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2851F: arch/arm/boot/dts/ti/keystone/ 2852F: arch/arm/mach-keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-kernel@vger.kernel.org 2857S: Maintained 2858F: drivers/clk/keystone/ 2859 2860ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2861M: Santosh Shilimkar <ssantosh@kernel.org> 2862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/clocksource/timer-keystone.c 2866 2867ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2868M: Santosh Shilimkar <ssantosh@kernel.org> 2869L: linux-kernel@vger.kernel.org 2870S: Maintained 2871F: drivers/power/reset/keystone-reset.c 2872 2873ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2874M: Nishanth Menon <nm@ti.com> 2875M: Vignesh Raghavendra <vigneshr@ti.com> 2876M: Tero Kristo <kristo@kernel.org> 2877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2878S: Supported 2879F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2880F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2881F: arch/arm64/boot/dts/ti/Makefile 2882F: arch/arm64/boot/dts/ti/k3-* 2883 2884ARM/TOSHIBA VISCONTI ARCHITECTURE 2885M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2887S: Supported 2888T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2889F: Documentation/devicetree/bindings/arm/toshiba.yaml 2890F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2891F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2892F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2893F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2894F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2895F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2896F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2897F: arch/arm64/boot/dts/toshiba/ 2898F: drivers/clk/visconti/ 2899F: drivers/gpio/gpio-visconti.c 2900F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2901F: drivers/pci/controller/dwc/pcie-visconti.c 2902F: drivers/pinctrl/visconti/ 2903F: drivers/watchdog/visconti_wdt.c 2904N: visconti 2905 2906ARM/UNIPHIER ARCHITECTURE 2907M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2908M: Masami Hiramatsu <mhiramat@kernel.org> 2909L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2910S: Maintained 2911F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2912F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2913F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2914F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2915F: arch/arm/boot/dts/socionext/uniphier* 2916F: arch/arm/include/asm/hardware/cache-uniphier.h 2917F: arch/arm/mach-uniphier/ 2918F: arch/arm/mm/cache-uniphier.c 2919F: arch/arm64/boot/dts/socionext/uniphier* 2920F: drivers/bus/uniphier-system-bus.c 2921F: drivers/clk/uniphier/ 2922F: drivers/dma/uniphier-mdmac.c 2923F: drivers/gpio/gpio-uniphier.c 2924F: drivers/i2c/busses/i2c-uniphier* 2925F: drivers/irqchip/irq-uniphier-aidet.c 2926F: drivers/mmc/host/uniphier-sd.c 2927F: drivers/pinctrl/uniphier/ 2928F: drivers/reset/reset-uniphier.c 2929F: drivers/tty/serial/8250/8250_uniphier.c 2930N: uniphier 2931 2932ARM/VERSATILE EXPRESS PLATFORM 2933M: Liviu Dudau <liviu.dudau@arm.com> 2934M: Sudeep Holla <sudeep.holla@arm.com> 2935M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2937S: Maintained 2938N: mps2 2939N: vexpress 2940F: arch/arm/mach-versatile/ 2941F: arch/arm64/boot/dts/arm/ 2942F: drivers/clocksource/timer-versatile.c 2943X: drivers/cpufreq/vexpress-spc-cpufreq.c 2944X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2945 2946ARM/VFP SUPPORT 2947M: Russell King <linux@armlinux.org.uk> 2948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2949S: Maintained 2950W: http://www.armlinux.org.uk/ 2951F: arch/arm/vfp/ 2952 2953ARM/VT8500 ARM ARCHITECTURE 2954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2955S: Orphan 2956F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2957F: arch/arm/mach-vt8500/ 2958F: drivers/clocksource/timer-vt8500.c 2959F: drivers/i2c/busses/i2c-wmt.c 2960F: drivers/mmc/host/wmt-sdmmc.c 2961F: drivers/pwm/pwm-vt8500.c 2962F: drivers/rtc/rtc-vt8500.c 2963F: drivers/tty/serial/vt8500_serial.c 2964F: drivers/usb/host/ehci-platform.c 2965F: drivers/usb/host/uhci-platform.c 2966F: drivers/video/fbdev/vt8500lcdfb.* 2967F: drivers/video/fbdev/wm8505fb* 2968F: drivers/video/fbdev/wmt_ge_rops.* 2969 2970ARM/ZYNQ ARCHITECTURE 2971M: Michal Simek <michal.simek@amd.com> 2972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2973S: Supported 2974W: http://wiki.xilinx.com 2975T: git https://github.com/Xilinx/linux-xlnx.git 2976F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2977F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2978F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2979F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2980F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2981F: arch/arm/mach-zynq/ 2982F: drivers/clocksource/timer-cadence-ttc.c 2983F: drivers/cpuidle/cpuidle-zynq.c 2984F: drivers/edac/synopsys_edac.c 2985F: drivers/i2c/busses/i2c-cadence.c 2986F: drivers/i2c/busses/i2c-xiic.c 2987F: drivers/mmc/host/sdhci-of-arasan.c 2988N: zynq 2989N: xilinx 2990 2991ARM64 PORT (AARCH64 ARCHITECTURE) 2992M: Catalin Marinas <catalin.marinas@arm.com> 2993M: Will Deacon <will@kernel.org> 2994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2995S: Maintained 2996T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2997F: Documentation/arch/arm64/ 2998F: arch/arm64/ 2999F: tools/testing/selftests/arm64/ 3000X: arch/arm64/boot/dts/ 3001 3002ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3003M: George McCollister <george.mccollister@gmail.com> 3004L: netdev@vger.kernel.org 3005S: Maintained 3006F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3007F: drivers/net/dsa/xrs700x/* 3008F: net/dsa/tag_xrs700x.c 3009 3010AS3645A LED FLASH CONTROLLER DRIVER 3011M: Sakari Ailus <sakari.ailus@iki.fi> 3012L: linux-leds@vger.kernel.org 3013S: Maintained 3014F: drivers/leds/flash/leds-as3645a.c 3015 3016ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3017M: Tianshu Qiu <tian.shu.qiu@intel.com> 3018L: linux-media@vger.kernel.org 3019S: Maintained 3020T: git git://linuxtv.org/media_tree.git 3021F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3022F: drivers/media/i2c/ak7375.c 3023 3024ASAHI KASEI AK8974 DRIVER 3025M: Linus Walleij <linus.walleij@linaro.org> 3026L: linux-iio@vger.kernel.org 3027S: Supported 3028W: http://www.akm.com/ 3029F: drivers/iio/magnetometer/ak8974.c 3030 3031ASC7621 HARDWARE MONITOR DRIVER 3032M: George Joseph <george.joseph@fairview5.com> 3033L: linux-hwmon@vger.kernel.org 3034S: Maintained 3035F: Documentation/hwmon/asc7621.rst 3036F: drivers/hwmon/asc7621.c 3037 3038ASIX AX88796C SPI ETHERNET ADAPTER 3039M: Łukasz Stelmach <l.stelmach@samsung.com> 3040S: Maintained 3041F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3042F: drivers/net/ethernet/asix/ax88796c_* 3043 3044ASPEED CRYPTO DRIVER 3045M: Neal Liu <neal_liu@aspeedtech.com> 3046L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3047S: Maintained 3048F: Documentation/devicetree/bindings/crypto/aspeed,* 3049F: drivers/crypto/aspeed/ 3050 3051ASPEED PECI CONTROLLER 3052M: Iwona Winiarska <iwona.winiarska@intel.com> 3053L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3054L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3055S: Supported 3056F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3057F: drivers/peci/controller/peci-aspeed.c 3058 3059ASPEED PINCTRL DRIVERS 3060M: Andrew Jeffery <andrew@codeconstruct.com.au> 3061L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3062L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3063L: linux-gpio@vger.kernel.org 3064S: Maintained 3065F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3066F: drivers/pinctrl/aspeed/ 3067 3068ASPEED SCU INTERRUPT CONTROLLER DRIVER 3069M: Eddie James <eajames@linux.ibm.com> 3070L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3071S: Maintained 3072F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3073F: drivers/irqchip/irq-aspeed-scu-ic.c 3074F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3075 3076ASPEED SD/MMC DRIVER 3077M: Andrew Jeffery <andrew@codeconstruct.com.au> 3078L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3079L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3080L: linux-mmc@vger.kernel.org 3081S: Maintained 3082F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3083F: drivers/mmc/host/sdhci-of-aspeed* 3084 3085ASPEED SMC SPI DRIVER 3086M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3087M: Cédric Le Goater <clg@kaod.org> 3088L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3089L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3090L: linux-spi@vger.kernel.org 3091S: Maintained 3092F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3093F: drivers/spi/spi-aspeed-smc.c 3094 3095ASPEED USB UDC DRIVER 3096M: Neal Liu <neal_liu@aspeedtech.com> 3097L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3098S: Maintained 3099F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3100F: drivers/usb/gadget/udc/aspeed_udc.c 3101 3102ASPEED VIDEO ENGINE DRIVER 3103M: Eddie James <eajames@linux.ibm.com> 3104L: linux-media@vger.kernel.org 3105L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3106S: Maintained 3107F: Documentation/devicetree/bindings/media/aspeed-video.txt 3108F: drivers/media/platform/aspeed/ 3109 3110ASUS EC HARDWARE MONITOR DRIVER 3111M: Eugene Shalygin <eugene.shalygin@gmail.com> 3112L: linux-hwmon@vger.kernel.org 3113S: Maintained 3114F: drivers/hwmon/asus-ec-sensors.c 3115 3116ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3117M: Corentin Chary <corentin.chary@gmail.com> 3118L: acpi4asus-user@lists.sourceforge.net 3119L: platform-driver-x86@vger.kernel.org 3120S: Maintained 3121W: http://acpi4asus.sf.net 3122F: drivers/platform/x86/asus*.c 3123F: drivers/platform/x86/eeepc*.c 3124 3125ASUS TF103C DOCK DRIVER 3126M: Hans de Goede <hdegoede@redhat.com> 3127L: platform-driver-x86@vger.kernel.org 3128S: Maintained 3129T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3130F: drivers/platform/x86/asus-tf103c-dock.c 3131 3132ASUS WIRELESS RADIO CONTROL DRIVER 3133M: João Paulo Rechi Vita <jprvita@gmail.com> 3134L: platform-driver-x86@vger.kernel.org 3135S: Maintained 3136F: drivers/platform/x86/asus-wireless.c 3137 3138ASUS WMI HARDWARE MONITOR DRIVER 3139M: Ed Brindley <kernel@maidavale.org> 3140M: Denis Pauk <pauk.denis@gmail.com> 3141L: linux-hwmon@vger.kernel.org 3142S: Maintained 3143F: drivers/hwmon/asus_wmi_sensors.c 3144 3145ASYMMETRIC KEYS 3146M: David Howells <dhowells@redhat.com> 3147L: keyrings@vger.kernel.org 3148S: Maintained 3149F: Documentation/crypto/asymmetric-keys.rst 3150F: crypto/asymmetric_keys/ 3151F: include/crypto/pkcs7.h 3152F: include/crypto/public_key.h 3153F: include/linux/verification.h 3154 3155ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3156R: Dan Williams <dan.j.williams@intel.com> 3157S: Odd fixes 3158W: http://sourceforge.net/projects/xscaleiop 3159F: Documentation/crypto/async-tx-api.rst 3160F: crypto/async_tx/ 3161F: include/linux/async_tx.h 3162 3163AT24 EEPROM DRIVER 3164M: Bartosz Golaszewski <brgl@bgdev.pl> 3165L: linux-i2c@vger.kernel.org 3166S: Maintained 3167T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3168F: Documentation/devicetree/bindings/eeprom/at24.yaml 3169F: drivers/misc/eeprom/at24.c 3170 3171ATA OVER ETHERNET (AOE) DRIVER 3172M: "Justin Sanders" <justin@coraid.com> 3173S: Supported 3174W: http://www.openaoe.org/ 3175F: Documentation/admin-guide/aoe/ 3176F: drivers/block/aoe/ 3177 3178ATC260X PMIC MFD DRIVER 3179M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3180M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3181L: linux-actions@lists.infradead.org 3182S: Maintained 3183F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3184F: drivers/input/misc/atc260x-onkey.c 3185F: drivers/mfd/atc260* 3186F: drivers/power/reset/atc260x-poweroff.c 3187F: drivers/regulator/atc260x-regulator.c 3188F: include/linux/mfd/atc260x/* 3189 3190ATHEROS 71XX/9XXX GPIO DRIVER 3191M: Alban Bedel <albeu@free.fr> 3192S: Maintained 3193W: https://github.com/AlbanBedel/linux 3194T: git git://github.com/AlbanBedel/linux 3195F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3196F: drivers/gpio/gpio-ath79.c 3197 3198ATHEROS 71XX/9XXX USB PHY DRIVER 3199M: Alban Bedel <albeu@free.fr> 3200S: Maintained 3201W: https://github.com/AlbanBedel/linux 3202T: git git://github.com/AlbanBedel/linux 3203F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3204F: drivers/phy/qualcomm/phy-ath79-usb.c 3205 3206ATHEROS ATH GENERIC UTILITIES 3207M: Kalle Valo <kvalo@kernel.org> 3208L: linux-wireless@vger.kernel.org 3209S: Supported 3210F: drivers/net/wireless/ath/* 3211 3212ATHEROS ATH5K WIRELESS DRIVER 3213M: Jiri Slaby <jirislaby@kernel.org> 3214M: Nick Kossifidis <mickflemm@gmail.com> 3215M: Luis Chamberlain <mcgrof@kernel.org> 3216L: linux-wireless@vger.kernel.org 3217S: Maintained 3218W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3219F: drivers/net/wireless/ath/ath5k/ 3220 3221ATHEROS ATH6KL WIRELESS DRIVER 3222L: linux-wireless@vger.kernel.org 3223S: Orphan 3224W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3225F: drivers/net/wireless/ath/ath6kl/ 3226 3227ATI_REMOTE2 DRIVER 3228M: Ville Syrjala <syrjala@sci.fi> 3229S: Maintained 3230F: drivers/input/misc/ati_remote2.c 3231 3232ATK0110 HWMON DRIVER 3233M: Luca Tettamanti <kronos.it@gmail.com> 3234L: linux-hwmon@vger.kernel.org 3235S: Maintained 3236F: drivers/hwmon/asus_atk0110.c 3237 3238ATLX ETHERNET DRIVERS 3239M: Chris Snook <chris.snook@gmail.com> 3240L: netdev@vger.kernel.org 3241S: Maintained 3242W: http://sourceforge.net/projects/atl1 3243W: http://atl1.sourceforge.net 3244F: drivers/net/ethernet/atheros/ 3245 3246ATM 3247M: Chas Williams <3chas3@gmail.com> 3248L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3249L: netdev@vger.kernel.org 3250S: Maintained 3251W: http://linux-atm.sourceforge.net 3252F: drivers/atm/ 3253F: include/linux/atm* 3254F: include/uapi/linux/atm* 3255 3256ATMEL MACB ETHERNET DRIVER 3257M: Nicolas Ferre <nicolas.ferre@microchip.com> 3258M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3259S: Supported 3260F: drivers/net/ethernet/cadence/ 3261 3262ATMEL MAXTOUCH DRIVER 3263M: Nick Dyer <nick@shmanahar.org> 3264S: Maintained 3265T: git git://github.com/ndyer/linux.git 3266F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3267F: drivers/input/touchscreen/atmel_mxt_ts.c 3268 3269ATMEL WIRELESS DRIVER 3270L: linux-wireless@vger.kernel.org 3271S: Orphan 3272W: http://www.thekelleys.org.uk/atmel 3273W: http://atmelwlandriver.sourceforge.net/ 3274F: drivers/net/wireless/atmel/atmel* 3275 3276ATOMIC INFRASTRUCTURE 3277M: Will Deacon <will@kernel.org> 3278M: Peter Zijlstra <peterz@infradead.org> 3279R: Boqun Feng <boqun.feng@gmail.com> 3280R: Mark Rutland <mark.rutland@arm.com> 3281L: linux-kernel@vger.kernel.org 3282S: Maintained 3283F: Documentation/atomic_*.txt 3284F: arch/*/include/asm/atomic*.h 3285F: include/*/atomic*.h 3286F: include/linux/refcount.h 3287F: scripts/atomic/ 3288 3289ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3290M: Bradley Grove <linuxdrivers@attotech.com> 3291L: linux-scsi@vger.kernel.org 3292S: Supported 3293W: http://www.attotech.com 3294F: drivers/scsi/esas2r 3295 3296ATUSB IEEE 802.15.4 RADIO DRIVER 3297M: Stefan Schmidt <stefan@datenfreihafen.org> 3298L: linux-wpan@vger.kernel.org 3299S: Maintained 3300F: drivers/net/ieee802154/at86rf230.h 3301F: drivers/net/ieee802154/atusb.c 3302F: drivers/net/ieee802154/atusb.h 3303 3304AUDIT SUBSYSTEM 3305M: Paul Moore <paul@paul-moore.com> 3306M: Eric Paris <eparis@redhat.com> 3307L: audit@vger.kernel.org 3308S: Supported 3309W: https://github.com/linux-audit 3310T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3311F: include/asm-generic/audit_*.h 3312F: include/linux/audit.h 3313F: include/linux/audit_arch.h 3314F: include/uapi/linux/audit.h 3315F: kernel/audit* 3316F: lib/*audit.c 3317 3318AUXILIARY BUS DRIVER 3319M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3320R: Dave Ertman <david.m.ertman@intel.com> 3321R: Ira Weiny <ira.weiny@intel.com> 3322S: Supported 3323T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3324F: Documentation/driver-api/auxiliary_bus.rst 3325F: drivers/base/auxiliary.c 3326F: include/linux/auxiliary_bus.h 3327 3328AUXILIARY DISPLAY DRIVERS 3329M: Miguel Ojeda <ojeda@kernel.org> 3330S: Maintained 3331F: Documentation/devicetree/bindings/auxdisplay/ 3332F: drivers/auxdisplay/ 3333F: include/linux/cfag12864b.h 3334 3335AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3336M: Andreas Klinger <ak@it-klinger.de> 3337L: linux-iio@vger.kernel.org 3338S: Maintained 3339F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3340F: drivers/iio/adc/hx711.c 3341 3342AX.25 NETWORK LAYER 3343M: Ralf Baechle <ralf@linux-mips.org> 3344L: linux-hams@vger.kernel.org 3345S: Maintained 3346W: https://linux-ax25.in-berlin.de 3347F: include/net/ax25.h 3348F: include/uapi/linux/ax25.h 3349F: net/ax25/ 3350 3351AXENTIA ARM DEVICES 3352M: Peter Rosin <peda@axentia.se> 3353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3354S: Maintained 3355F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3356F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3357F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3358F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3359 3360AXENTIA ASOC DRIVERS 3361M: Peter Rosin <peda@axentia.se> 3362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3363S: Maintained 3364F: Documentation/devicetree/bindings/sound/axentia,* 3365F: sound/soc/atmel/tse850-pcm5142.c 3366 3367AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3368M: Nuno Sá <nuno.sa@analog.com> 3369L: linux-hwmon@vger.kernel.org 3370S: Supported 3371W: https://ez.analog.com/linux-software-drivers 3372F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3373F: drivers/hwmon/axi-fan-control.c 3374 3375AXXIA I2C CONTROLLER 3376M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3377L: linux-i2c@vger.kernel.org 3378S: Maintained 3379F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3380F: drivers/i2c/busses/i2c-axxia.c 3381 3382AZ6007 DVB DRIVER 3383M: Mauro Carvalho Chehab <mchehab@kernel.org> 3384L: linux-media@vger.kernel.org 3385S: Maintained 3386W: https://linuxtv.org 3387T: git git://linuxtv.org/media_tree.git 3388F: drivers/media/usb/dvb-usb-v2/az6007.c 3389 3390AZTECH FM RADIO RECEIVER DRIVER 3391M: Hans Verkuil <hverkuil@xs4all.nl> 3392L: linux-media@vger.kernel.org 3393S: Maintained 3394W: https://linuxtv.org 3395T: git git://linuxtv.org/media_tree.git 3396F: drivers/media/radio/radio-aztech* 3397 3398B43 WIRELESS DRIVER 3399L: linux-wireless@vger.kernel.org 3400L: b43-dev@lists.infradead.org 3401S: Orphan 3402W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3403F: drivers/net/wireless/broadcom/b43/ 3404 3405B43LEGACY WIRELESS DRIVER 3406M: Larry Finger <Larry.Finger@lwfinger.net> 3407L: linux-wireless@vger.kernel.org 3408L: b43-dev@lists.infradead.org 3409S: Maintained 3410W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3411F: drivers/net/wireless/broadcom/b43legacy/ 3412 3413BACKLIGHT CLASS/SUBSYSTEM 3414M: Lee Jones <lee@kernel.org> 3415M: Daniel Thompson <daniel.thompson@linaro.org> 3416M: Jingoo Han <jingoohan1@gmail.com> 3417L: dri-devel@lists.freedesktop.org 3418S: Maintained 3419T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3420F: Documentation/ABI/stable/sysfs-class-backlight 3421F: Documentation/ABI/testing/sysfs-class-backlight 3422F: Documentation/devicetree/bindings/leds/backlight 3423F: drivers/video/backlight/ 3424F: include/linux/backlight.h 3425F: include/linux/pwm_backlight.h 3426 3427BARCO P50 GPIO DRIVER 3428M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3429M: Peter Korsgaard <peter.korsgaard@barco.com> 3430S: Maintained 3431F: drivers/platform/x86/barco-p50-gpio.c 3432 3433BATMAN ADVANCED 3434M: Marek Lindner <mareklindner@neomailbox.ch> 3435M: Simon Wunderlich <sw@simonwunderlich.de> 3436M: Antonio Quartulli <a@unstable.cc> 3437M: Sven Eckelmann <sven@narfation.org> 3438L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3439S: Maintained 3440W: https://www.open-mesh.org/ 3441Q: https://patchwork.open-mesh.org/project/batman/list/ 3442B: https://www.open-mesh.org/projects/batman-adv/issues 3443C: ircs://irc.hackint.org/batadv 3444T: git https://git.open-mesh.org/linux-merge.git 3445F: Documentation/networking/batman-adv.rst 3446F: include/uapi/linux/batadv_packet.h 3447F: include/uapi/linux/batman_adv.h 3448F: net/batman-adv/ 3449 3450BAYCOM/HDLCDRV DRIVERS FOR AX.25 3451M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3452L: linux-hams@vger.kernel.org 3453S: Maintained 3454W: http://www.baycom.org/~tom/ham/ham.html 3455F: drivers/net/hamradio/baycom* 3456 3457BCACHE (BLOCK LAYER CACHE) 3458M: Coly Li <colyli@suse.de> 3459M: Kent Overstreet <kent.overstreet@gmail.com> 3460L: linux-bcache@vger.kernel.org 3461S: Maintained 3462W: http://bcache.evilpiepirate.org 3463C: irc://irc.oftc.net/bcache 3464F: drivers/md/bcache/ 3465 3466BDISP ST MEDIA DRIVER 3467M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3468L: linux-media@vger.kernel.org 3469S: Supported 3470W: https://linuxtv.org 3471T: git git://linuxtv.org/media_tree.git 3472F: drivers/media/platform/st/sti/bdisp 3473 3474BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3475M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3476L: netdev@vger.kernel.org 3477S: Maintained 3478F: drivers/net/ethernet/ec_bhf.c 3479 3480BEFS FILE SYSTEM 3481M: Luis de Bethencourt <luisbg@kernel.org> 3482M: Salah Triki <salah.triki@gmail.com> 3483S: Maintained 3484T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3485F: Documentation/filesystems/befs.rst 3486F: fs/befs/ 3487 3488BFQ I/O SCHEDULER 3489M: Paolo Valente <paolo.valente@unimore.it> 3490M: Jens Axboe <axboe@kernel.dk> 3491L: linux-block@vger.kernel.org 3492S: Maintained 3493F: Documentation/block/bfq-iosched.rst 3494F: block/bfq-* 3495 3496BFS FILE SYSTEM 3497M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3498S: Maintained 3499F: Documentation/filesystems/bfs.rst 3500F: fs/bfs/ 3501F: include/uapi/linux/bfs_fs.h 3502 3503BITMAP API 3504M: Yury Norov <yury.norov@gmail.com> 3505R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3506R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3507S: Maintained 3508F: include/linux/bitfield.h 3509F: include/linux/bitmap.h 3510F: include/linux/bits.h 3511F: include/linux/cpumask.h 3512F: include/linux/find.h 3513F: include/linux/nodemask.h 3514F: include/vdso/bits.h 3515F: lib/bitmap.c 3516F: lib/cpumask.c 3517F: lib/cpumask_kunit.c 3518F: lib/find_bit.c 3519F: lib/find_bit_benchmark.c 3520F: lib/test_bitmap.c 3521F: tools/include/linux/bitfield.h 3522F: tools/include/linux/bitmap.h 3523F: tools/include/linux/bits.h 3524F: tools/include/linux/find.h 3525F: tools/include/vdso/bits.h 3526F: tools/lib/bitmap.c 3527F: tools/lib/find_bit.c 3528 3529BLINKM RGB LED DRIVER 3530M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3531S: Maintained 3532F: drivers/leds/leds-blinkm.c 3533 3534BLOCK LAYER 3535M: Jens Axboe <axboe@kernel.dk> 3536L: linux-block@vger.kernel.org 3537S: Maintained 3538T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3539F: Documentation/ABI/stable/sysfs-block 3540F: Documentation/block/ 3541F: block/ 3542F: drivers/block/ 3543F: include/linux/bio.h 3544F: include/linux/blk* 3545F: kernel/trace/blktrace.c 3546F: lib/sbitmap.c 3547 3548BLOCK2MTD DRIVER 3549M: Joern Engel <joern@lazybastard.org> 3550L: linux-mtd@lists.infradead.org 3551S: Maintained 3552F: drivers/mtd/devices/block2mtd.c 3553 3554BLUETOOTH DRIVERS 3555M: Marcel Holtmann <marcel@holtmann.org> 3556M: Johan Hedberg <johan.hedberg@gmail.com> 3557M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3558L: linux-bluetooth@vger.kernel.org 3559S: Supported 3560W: http://www.bluez.org/ 3561T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3562T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3563F: Documentation/devicetree/bindings/net/bluetooth/ 3564F: drivers/bluetooth/ 3565 3566BLUETOOTH SUBSYSTEM 3567M: Marcel Holtmann <marcel@holtmann.org> 3568M: Johan Hedberg <johan.hedberg@gmail.com> 3569M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3570L: linux-bluetooth@vger.kernel.org 3571S: Supported 3572W: http://www.bluez.org/ 3573T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3574T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3575F: include/net/bluetooth/ 3576F: net/bluetooth/ 3577 3578BONDING DRIVER 3579M: Jay Vosburgh <j.vosburgh@gmail.com> 3580M: Andy Gospodarek <andy@greyhouse.net> 3581L: netdev@vger.kernel.org 3582S: Supported 3583W: http://sourceforge.net/projects/bonding/ 3584F: Documentation/networking/bonding.rst 3585F: drivers/net/bonding/ 3586F: include/net/bond* 3587F: include/uapi/linux/if_bonding.h 3588F: tools/testing/selftests/drivers/net/bonding/ 3589 3590BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3591M: Dan Robertson <dan@dlrobertson.com> 3592L: linux-iio@vger.kernel.org 3593S: Maintained 3594F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3595F: drivers/iio/accel/bma400* 3596 3597BPF JIT for ARM 3598M: Shubham Bansal <illusionist.neo@gmail.com> 3599L: bpf@vger.kernel.org 3600S: Odd Fixes 3601F: arch/arm/net/ 3602 3603BPF JIT for ARM64 3604M: Daniel Borkmann <daniel@iogearbox.net> 3605M: Alexei Starovoitov <ast@kernel.org> 3606M: Zi Shen Lim <zlim.lnx@gmail.com> 3607L: bpf@vger.kernel.org 3608S: Supported 3609F: arch/arm64/net/ 3610 3611BPF JIT for MIPS (32-BIT AND 64-BIT) 3612M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3613M: Paul Burton <paulburton@kernel.org> 3614L: bpf@vger.kernel.org 3615S: Maintained 3616F: arch/mips/net/ 3617 3618BPF JIT for NFP NICs 3619M: Jakub Kicinski <kuba@kernel.org> 3620L: bpf@vger.kernel.org 3621S: Odd Fixes 3622F: drivers/net/ethernet/netronome/nfp/bpf/ 3623 3624BPF JIT for POWERPC (32-BIT AND 64-BIT) 3625M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3626M: Michael Ellerman <mpe@ellerman.id.au> 3627L: bpf@vger.kernel.org 3628S: Supported 3629F: arch/powerpc/net/ 3630 3631BPF JIT for RISC-V (32-bit) 3632M: Luke Nelson <luke.r.nels@gmail.com> 3633M: Xi Wang <xi.wang@gmail.com> 3634L: bpf@vger.kernel.org 3635S: Maintained 3636F: arch/riscv/net/ 3637X: arch/riscv/net/bpf_jit_comp64.c 3638 3639BPF JIT for RISC-V (64-bit) 3640M: Björn Töpel <bjorn@kernel.org> 3641L: bpf@vger.kernel.org 3642S: Maintained 3643F: arch/riscv/net/ 3644X: arch/riscv/net/bpf_jit_comp32.c 3645 3646BPF JIT for S390 3647M: Ilya Leoshkevich <iii@linux.ibm.com> 3648M: Heiko Carstens <hca@linux.ibm.com> 3649M: Vasily Gorbik <gor@linux.ibm.com> 3650L: bpf@vger.kernel.org 3651S: Supported 3652F: arch/s390/net/ 3653X: arch/s390/net/pnet.c 3654 3655BPF JIT for SPARC (32-BIT AND 64-BIT) 3656M: David S. Miller <davem@davemloft.net> 3657L: bpf@vger.kernel.org 3658S: Odd Fixes 3659F: arch/sparc/net/ 3660 3661BPF JIT for X86 32-BIT 3662M: Wang YanQing <udknight@gmail.com> 3663L: bpf@vger.kernel.org 3664S: Odd Fixes 3665F: arch/x86/net/bpf_jit_comp32.c 3666 3667BPF JIT for X86 64-BIT 3668M: Alexei Starovoitov <ast@kernel.org> 3669M: Daniel Borkmann <daniel@iogearbox.net> 3670L: bpf@vger.kernel.org 3671S: Supported 3672F: arch/x86/net/ 3673X: arch/x86/net/bpf_jit_comp32.c 3674 3675BPF [BTF] 3676M: Martin KaFai Lau <martin.lau@linux.dev> 3677L: bpf@vger.kernel.org 3678S: Maintained 3679F: include/linux/btf* 3680F: kernel/bpf/btf.c 3681 3682BPF [CORE] 3683M: Alexei Starovoitov <ast@kernel.org> 3684M: Daniel Borkmann <daniel@iogearbox.net> 3685R: John Fastabend <john.fastabend@gmail.com> 3686L: bpf@vger.kernel.org 3687S: Maintained 3688F: include/linux/bpf* 3689F: include/linux/filter.h 3690F: include/linux/tnum.h 3691F: kernel/bpf/core.c 3692F: kernel/bpf/dispatcher.c 3693F: kernel/bpf/mprog.c 3694F: kernel/bpf/syscall.c 3695F: kernel/bpf/tnum.c 3696F: kernel/bpf/trampoline.c 3697F: kernel/bpf/verifier.c 3698 3699BPF [DOCUMENTATION] (Related to Standardization) 3700R: David Vernet <void@manifault.com> 3701L: bpf@vger.kernel.org 3702L: bpf@ietf.org 3703S: Maintained 3704F: Documentation/bpf/standardization/ 3705 3706BPF [GENERAL] (Safe Dynamic Programs and Tools) 3707M: Alexei Starovoitov <ast@kernel.org> 3708M: Daniel Borkmann <daniel@iogearbox.net> 3709M: Andrii Nakryiko <andrii@kernel.org> 3710R: Martin KaFai Lau <martin.lau@linux.dev> 3711R: Song Liu <song@kernel.org> 3712R: Yonghong Song <yonghong.song@linux.dev> 3713R: John Fastabend <john.fastabend@gmail.com> 3714R: KP Singh <kpsingh@kernel.org> 3715R: Stanislav Fomichev <sdf@google.com> 3716R: Hao Luo <haoluo@google.com> 3717R: Jiri Olsa <jolsa@kernel.org> 3718L: bpf@vger.kernel.org 3719S: Supported 3720W: https://bpf.io/ 3721Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3722T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3723T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3724F: Documentation/bpf/ 3725F: Documentation/networking/filter.rst 3726F: Documentation/userspace-api/ebpf/ 3727F: arch/*/net/* 3728F: include/linux/bpf* 3729F: include/linux/btf* 3730F: include/linux/filter.h 3731F: include/trace/events/xdp.h 3732F: include/uapi/linux/bpf* 3733F: include/uapi/linux/btf* 3734F: include/uapi/linux/filter.h 3735F: kernel/bpf/ 3736F: kernel/trace/bpf_trace.c 3737F: lib/test_bpf.c 3738F: net/bpf/ 3739F: net/core/filter.c 3740F: net/sched/act_bpf.c 3741F: net/sched/cls_bpf.c 3742F: samples/bpf/ 3743F: scripts/bpf_doc.py 3744F: scripts/pahole-flags.sh 3745F: scripts/pahole-version.sh 3746F: tools/bpf/ 3747F: tools/lib/bpf/ 3748F: tools/testing/selftests/bpf/ 3749 3750BPF [ITERATOR] 3751M: Yonghong Song <yonghong.song@linux.dev> 3752L: bpf@vger.kernel.org 3753S: Maintained 3754F: kernel/bpf/*iter.c 3755 3756BPF [L7 FRAMEWORK] (sockmap) 3757M: John Fastabend <john.fastabend@gmail.com> 3758M: Jakub Sitnicki <jakub@cloudflare.com> 3759L: netdev@vger.kernel.org 3760L: bpf@vger.kernel.org 3761S: Maintained 3762F: include/linux/skmsg.h 3763F: net/core/skmsg.c 3764F: net/core/sock_map.c 3765F: net/ipv4/tcp_bpf.c 3766F: net/ipv4/udp_bpf.c 3767F: net/unix/unix_bpf.c 3768 3769BPF [LIBRARY] (libbpf) 3770M: Andrii Nakryiko <andrii@kernel.org> 3771L: bpf@vger.kernel.org 3772S: Maintained 3773F: tools/lib/bpf/ 3774 3775BPF [MISC] 3776L: bpf@vger.kernel.org 3777S: Odd Fixes 3778K: (?:\b|_)bpf(?:\b|_) 3779 3780BPF [NETWORKING] (struct_ops, reuseport) 3781M: Martin KaFai Lau <martin.lau@linux.dev> 3782L: bpf@vger.kernel.org 3783L: netdev@vger.kernel.org 3784S: Maintained 3785F: kernel/bpf/bpf_struct* 3786 3787BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3788M: Martin KaFai Lau <martin.lau@linux.dev> 3789M: Daniel Borkmann <daniel@iogearbox.net> 3790R: John Fastabend <john.fastabend@gmail.com> 3791L: bpf@vger.kernel.org 3792L: netdev@vger.kernel.org 3793S: Maintained 3794F: include/net/tcx.h 3795F: kernel/bpf/tcx.c 3796F: net/core/filter.c 3797F: net/sched/act_bpf.c 3798F: net/sched/cls_bpf.c 3799 3800BPF [RINGBUF] 3801M: Andrii Nakryiko <andrii@kernel.org> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: kernel/bpf/ringbuf.c 3805 3806BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3807M: KP Singh <kpsingh@kernel.org> 3808R: Florent Revest <revest@chromium.org> 3809R: Brendan Jackman <jackmanb@chromium.org> 3810L: bpf@vger.kernel.org 3811S: Maintained 3812F: Documentation/bpf/prog_lsm.rst 3813F: include/linux/bpf_lsm.h 3814F: kernel/bpf/bpf_lsm.c 3815F: security/bpf/ 3816 3817BPF [SELFTESTS] (Test Runners & Infrastructure) 3818M: Andrii Nakryiko <andrii@kernel.org> 3819R: Mykola Lysenko <mykolal@fb.com> 3820L: bpf@vger.kernel.org 3821S: Maintained 3822F: tools/testing/selftests/bpf/ 3823 3824BPF [STORAGE & CGROUPS] 3825M: Martin KaFai Lau <martin.lau@linux.dev> 3826L: bpf@vger.kernel.org 3827S: Maintained 3828F: kernel/bpf/*storage.c 3829F: kernel/bpf/bpf_lru* 3830F: kernel/bpf/cgroup.c 3831 3832BPF [TOOLING] (bpftool) 3833M: Quentin Monnet <quentin@isovalent.com> 3834L: bpf@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/disasm.* 3837F: tools/bpf/bpftool/ 3838 3839BPF [TRACING] 3840M: Song Liu <song@kernel.org> 3841R: Jiri Olsa <jolsa@kernel.org> 3842L: bpf@vger.kernel.org 3843S: Maintained 3844F: kernel/bpf/stackmap.c 3845F: kernel/trace/bpf_trace.c 3846 3847BROADCOM ASP 2.0 ETHERNET DRIVER 3848M: Justin Chen <justin.chen@broadcom.com> 3849M: Florian Fainelli <florian.fainelli@broadcom.com> 3850L: bcm-kernel-feedback-list@broadcom.com 3851L: netdev@vger.kernel.org 3852S: Supported 3853F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3854F: drivers/net/ethernet/broadcom/asp2/ 3855 3856BROADCOM B44 10/100 ETHERNET DRIVER 3857M: Michael Chan <michael.chan@broadcom.com> 3858L: netdev@vger.kernel.org 3859S: Supported 3860F: drivers/net/ethernet/broadcom/b44.* 3861 3862BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3863M: Florian Fainelli <florian.fainelli@broadcom.com> 3864L: netdev@vger.kernel.org 3865L: openwrt-devel@lists.openwrt.org (subscribers-only) 3866S: Supported 3867F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3868F: drivers/net/dsa/b53/* 3869F: drivers/net/dsa/bcm_sf2* 3870F: include/linux/dsa/brcm.h 3871F: include/linux/platform_data/b53.h 3872 3873BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3874M: Florian Fainelli <florian.fainelli@broadcom.com> 3875R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3876L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3878S: Maintained 3879T: git https://github.com/broadcom/stblinux.git 3880F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3881F: drivers/pci/controller/pcie-brcmstb.c 3882F: drivers/staging/vc04_services 3883N: bcm2711 3884N: bcm283* 3885N: raspberrypi 3886 3887BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3888M: Florian Fainelli <florian.fainelli@broadcom.com> 3889M: Ray Jui <rjui@broadcom.com> 3890M: Scott Branden <sbranden@broadcom.com> 3891R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3892S: Maintained 3893T: git https://github.com/broadcom/mach-bcm 3894F: arch/arm/mach-bcm/ 3895N: bcm281* 3896N: bcm113* 3897N: bcm216* 3898N: kona 3899 3900BROADCOM BCM47XX MIPS ARCHITECTURE 3901M: Hauke Mehrtens <hauke@hauke-m.de> 3902M: Rafał Miłecki <zajec5@gmail.com> 3903L: linux-mips@vger.kernel.org 3904S: Maintained 3905F: Documentation/devicetree/bindings/mips/brcm/ 3906F: arch/mips/bcm47xx/* 3907F: arch/mips/include/asm/mach-bcm47xx/* 3908 3909BROADCOM BCM4908 ETHERNET DRIVER 3910M: Rafał Miłecki <rafal@milecki.pl> 3911R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3912L: netdev@vger.kernel.org 3913S: Maintained 3914F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3915F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3916F: drivers/net/ethernet/broadcom/unimac.h 3917 3918BROADCOM BCM4908 PINMUX DRIVER 3919M: Rafał Miłecki <rafal@milecki.pl> 3920R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3921L: linux-gpio@vger.kernel.org 3922S: Maintained 3923F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3924F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3925 3926BROADCOM BCM5301X ARM ARCHITECTURE 3927M: Florian Fainelli <florian.fainelli@broadcom.com> 3928M: Hauke Mehrtens <hauke@hauke-m.de> 3929M: Rafał Miłecki <zajec5@gmail.com> 3930R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3931L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3932S: Maintained 3933F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3934F: arch/arm/boot/dts/broadcom/bcm470* 3935F: arch/arm/boot/dts/broadcom/bcm5301* 3936F: arch/arm/boot/dts/broadcom/bcm953012* 3937F: arch/arm/mach-bcm/bcm_5301x.c 3938 3939BROADCOM BCM53573 ARM ARCHITECTURE 3940M: Florian Fainelli <florian.fainelli@broadcom.com> 3941M: Rafał Miłecki <rafal@milecki.pl> 3942R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3944S: Maintained 3945F: arch/arm/boot/dts/broadcom/bcm47189* 3946F: arch/arm/boot/dts/broadcom/bcm53573* 3947 3948BROADCOM BCM63XX/BCM33XX UDC DRIVER 3949M: Kevin Cernekee <cernekee@gmail.com> 3950L: linux-usb@vger.kernel.org 3951S: Maintained 3952F: drivers/usb/gadget/udc/bcm63xx_udc.* 3953 3954BROADCOM BCM7XXX ARM ARCHITECTURE 3955M: Florian Fainelli <florian.fainelli@broadcom.com> 3956R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3957L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3958S: Maintained 3959T: git https://github.com/broadcom/stblinux.git 3960F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3961F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3962F: arch/arm/include/asm/hardware/cache-b15-rac.h 3963F: arch/arm/mach-bcm/*brcmstb* 3964F: arch/arm/mm/cache-b15-rac.c 3965F: drivers/bus/brcmstb_gisb.c 3966F: drivers/pci/controller/pcie-brcmstb.c 3967N: brcmstb 3968N: bcm7038 3969N: bcm7120 3970 3971BROADCOM BCMBCA ARM ARCHITECTURE 3972M: William Zhang <william.zhang@broadcom.com> 3973M: Anand Gore <anand.gore@broadcom.com> 3974M: Kursad Oney <kursad.oney@broadcom.com> 3975M: Florian Fainelli <florian.fainelli@broadcom.com> 3976M: Rafał Miłecki <rafal@milecki.pl> 3977R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3979S: Maintained 3980T: git https://github.com/broadcom/stblinux.git 3981F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3982F: arch/arm64/boot/dts/broadcom/bcmbca/* 3983N: bcmbca 3984N: bcm[9]?47622 3985N: bcm[9]?4912 3986N: bcm[9]?63138 3987N: bcm[9]?63146 3988N: bcm[9]?63148 3989N: bcm[9]?63158 3990N: bcm[9]?63178 3991N: bcm[9]?6756 3992N: bcm[9]?6813 3993N: bcm[9]?6846 3994N: bcm[9]?6855 3995N: bcm[9]?6856 3996N: bcm[9]?6858 3997N: bcm[9]?6878 3998 3999BROADCOM BDC DRIVER 4000M: Justin Chen <justin.chen@broadcom.com> 4001M: Al Cooper <alcooperx@gmail.com> 4002R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4003L: linux-usb@vger.kernel.org 4004S: Maintained 4005F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4006F: drivers/usb/gadget/udc/bdc/ 4007 4008BROADCOM BMIPS CPUFREQ DRIVER 4009M: Markus Mayer <mmayer@broadcom.com> 4010R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4011L: linux-pm@vger.kernel.org 4012S: Maintained 4013F: drivers/cpufreq/bmips-cpufreq.c 4014 4015BROADCOM BMIPS MIPS ARCHITECTURE 4016M: Florian Fainelli <florian.fainelli@broadcom.com> 4017R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4018L: linux-mips@vger.kernel.org 4019S: Maintained 4020T: git https://github.com/broadcom/stblinux.git 4021F: arch/mips/bmips/* 4022F: arch/mips/boot/dts/brcm/bcm*.dts* 4023F: arch/mips/include/asm/mach-bmips/* 4024F: arch/mips/kernel/*bmips* 4025F: drivers/irqchip/irq-bcm63* 4026F: drivers/irqchip/irq-bcm7* 4027F: drivers/irqchip/irq-brcmstb* 4028F: drivers/pmdomain/bcm/bcm63xx-power.c 4029F: include/linux/bcm963xx_nvram.h 4030F: include/linux/bcm963xx_tag.h 4031 4032BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4033M: Rasesh Mody <rmody@marvell.com> 4034M: GR-Linux-NIC-Dev@marvell.com 4035L: netdev@vger.kernel.org 4036S: Supported 4037F: drivers/net/ethernet/broadcom/bnx2.* 4038F: drivers/net/ethernet/broadcom/bnx2_* 4039 4040BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4041M: Saurav Kashyap <skashyap@marvell.com> 4042M: Javed Hasan <jhasan@marvell.com> 4043M: GR-QLogic-Storage-Upstream@marvell.com 4044L: linux-scsi@vger.kernel.org 4045S: Supported 4046F: drivers/scsi/bnx2fc/ 4047 4048BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4049M: Nilesh Javali <njavali@marvell.com> 4050M: Manish Rangankar <mrangankar@marvell.com> 4051M: GR-QLogic-Storage-Upstream@marvell.com 4052L: linux-scsi@vger.kernel.org 4053S: Supported 4054F: drivers/scsi/bnx2i/ 4055 4056BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4057M: Ariel Elior <aelior@marvell.com> 4058M: Sudarsana Kalluru <skalluru@marvell.com> 4059M: Manish Chopra <manishc@marvell.com> 4060L: netdev@vger.kernel.org 4061S: Supported 4062F: drivers/net/ethernet/broadcom/bnx2x/ 4063 4064BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4065M: Michael Chan <michael.chan@broadcom.com> 4066L: netdev@vger.kernel.org 4067S: Supported 4068F: drivers/firmware/broadcom/tee_bnxt_fw.c 4069F: drivers/net/ethernet/broadcom/bnxt/ 4070F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4071 4072BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4073M: Arend van Spriel <aspriel@gmail.com> 4074M: Franky Lin <franky.lin@broadcom.com> 4075M: Hante Meuleman <hante.meuleman@broadcom.com> 4076L: linux-wireless@vger.kernel.org 4077L: brcm80211-dev-list.pdl@broadcom.com 4078L: SHA-cyfmac-dev-list@infineon.com 4079S: Supported 4080F: drivers/net/wireless/broadcom/brcm80211/ 4081 4082BROADCOM BRCMSTB GPIO DRIVER 4083M: Doug Berger <opendmb@gmail.com> 4084M: Florian Fainelli <florian.fainelli@broadcom.com> 4085R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4086S: Supported 4087F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4088F: drivers/gpio/gpio-brcmstb.c 4089 4090BROADCOM BRCMSTB I2C DRIVER 4091M: Kamal Dasu <kamal.dasu@broadcom.com> 4092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4093L: linux-i2c@vger.kernel.org 4094S: Supported 4095F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4096F: drivers/i2c/busses/i2c-brcmstb.c 4097 4098BROADCOM BRCMSTB UART DRIVER 4099M: Al Cooper <alcooperx@gmail.com> 4100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4101L: linux-serial@vger.kernel.org 4102S: Maintained 4103F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4104F: drivers/tty/serial/8250/8250_bcm7271.c 4105 4106BROADCOM BRCMSTB USB EHCI DRIVER 4107M: Justin Chen <justin.chen@broadcom.com> 4108M: Al Cooper <alcooperx@gmail.com> 4109R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4110L: linux-usb@vger.kernel.org 4111S: Maintained 4112F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4113F: drivers/usb/host/ehci-brcm.* 4114 4115BROADCOM BRCMSTB USB PIN MAP DRIVER 4116M: Al Cooper <alcooperx@gmail.com> 4117R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4118L: linux-usb@vger.kernel.org 4119S: Maintained 4120F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4121F: drivers/usb/misc/brcmstb-usb-pinmap.c 4122 4123BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4124M: Justin Chen <justin.chen@broadcom.com> 4125M: Al Cooper <alcooperx@gmail.com> 4126R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4127L: linux-kernel@vger.kernel.org 4128S: Maintained 4129F: drivers/phy/broadcom/phy-brcm-usb* 4130 4131BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4132M: William Zhang <william.zhang@broadcom.com> 4133M: Kursad Oney <kursad.oney@broadcom.com> 4134M: Jonas Gorski <jonas.gorski@gmail.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: linux-spi@vger.kernel.org 4137S: Maintained 4138F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4139F: drivers/spi/spi-bcm63xx-hsspi.c 4140F: drivers/spi/spi-bcmbca-hsspi.c 4141 4142BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4143M: Jonas Gorski <jonas.gorski@gmail.com> 4144L: linux-spi@vger.kernel.org 4145S: Odd Fixes 4146F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4147F: drivers/spi/spi-bcm63xx.c 4148 4149BROADCOM ETHERNET PHY DRIVERS 4150M: Florian Fainelli <florian.fainelli@broadcom.com> 4151R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4152L: netdev@vger.kernel.org 4153S: Supported 4154F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4155F: drivers/net/phy/bcm*.[ch] 4156F: drivers/net/phy/broadcom.c 4157F: include/linux/brcmphy.h 4158 4159BROADCOM GENET ETHERNET DRIVER 4160M: Doug Berger <opendmb@gmail.com> 4161M: Florian Fainelli <florian.fainelli@broadcom.com> 4162R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4163L: netdev@vger.kernel.org 4164S: Supported 4165F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4166F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4167F: drivers/net/ethernet/broadcom/genet/ 4168F: drivers/net/ethernet/broadcom/unimac.h 4169F: drivers/net/mdio/mdio-bcm-unimac.c 4170F: include/linux/platform_data/bcmgenet.h 4171F: include/linux/platform_data/mdio-bcm-unimac.h 4172 4173BROADCOM IPROC ARM ARCHITECTURE 4174M: Ray Jui <rjui@broadcom.com> 4175M: Scott Branden <sbranden@broadcom.com> 4176R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4178S: Maintained 4179T: git https://github.com/broadcom/stblinux.git 4180F: arch/arm64/boot/dts/broadcom/northstar2/* 4181F: arch/arm64/boot/dts/broadcom/stingray/* 4182F: drivers/clk/bcm/clk-ns* 4183F: drivers/clk/bcm/clk-sr* 4184F: drivers/pinctrl/bcm/pinctrl-ns* 4185F: include/dt-bindings/clock/bcm-sr* 4186N: iproc 4187N: cygnus 4188N: bcm[-_]nsp 4189N: bcm9113* 4190N: bcm9583* 4191N: bcm9585* 4192N: bcm9586* 4193N: bcm988312 4194N: bcm113* 4195N: bcm583* 4196N: bcm585* 4197N: bcm586* 4198N: bcm88312 4199N: hr2 4200N: stingray 4201 4202BROADCOM IPROC GBIT ETHERNET DRIVER 4203M: Rafał Miłecki <rafal@milecki.pl> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: netdev@vger.kernel.org 4206S: Maintained 4207F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4208F: drivers/net/ethernet/broadcom/bgmac* 4209F: drivers/net/ethernet/broadcom/unimac.h 4210 4211BROADCOM KONA GPIO DRIVER 4212M: Ray Jui <rjui@broadcom.com> 4213R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4214S: Supported 4215F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4216F: drivers/gpio/gpio-bcm-kona.c 4217 4218BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4219M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4220M: Kashyap Desai <kashyap.desai@broadcom.com> 4221M: Sumit Saxena <sumit.saxena@broadcom.com> 4222M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4223L: mpi3mr-linuxdrv.pdl@broadcom.com 4224L: linux-scsi@vger.kernel.org 4225S: Supported 4226W: https://www.broadcom.com/support/storage 4227F: drivers/scsi/mpi3mr/ 4228 4229BROADCOM NETXTREME-E ROCE DRIVER 4230M: Selvin Xavier <selvin.xavier@broadcom.com> 4231L: linux-rdma@vger.kernel.org 4232S: Supported 4233W: http://www.broadcom.com 4234F: drivers/infiniband/hw/bnxt_re/ 4235F: include/uapi/rdma/bnxt_re-abi.h 4236 4237BROADCOM NVRAM DRIVER 4238M: Rafał Miłecki <zajec5@gmail.com> 4239L: linux-mips@vger.kernel.org 4240S: Maintained 4241F: drivers/firmware/broadcom/* 4242 4243BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4244M: Rafał Miłecki <rafal@milecki.pl> 4245M: Florian Fainelli <florian.fainelli@broadcom.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247L: linux-pm@vger.kernel.org 4248S: Maintained 4249T: git https://github.com/broadcom/stblinux.git 4250F: drivers/pmdomain/bcm/bcm-pmb.c 4251F: include/dt-bindings/soc/bcm-pmb.h 4252 4253BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4254M: Rafał Miłecki <zajec5@gmail.com> 4255L: linux-wireless@vger.kernel.org 4256S: Maintained 4257F: drivers/bcma/ 4258F: include/linux/bcma/ 4259 4260BROADCOM SPI DRIVER 4261M: Kamal Dasu <kamal.dasu@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263S: Maintained 4264F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4265F: drivers/spi/spi-bcm-qspi.* 4266F: drivers/spi/spi-brcmstb-qspi.c 4267F: drivers/spi/spi-iproc-qspi.c 4268 4269BROADCOM STB AVS CPUFREQ DRIVER 4270M: Markus Mayer <mmayer@broadcom.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-pm@vger.kernel.org 4273S: Maintained 4274F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4275F: drivers/cpufreq/brcmstb* 4276 4277BROADCOM STB AVS TMON DRIVER 4278M: Markus Mayer <mmayer@broadcom.com> 4279R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4280L: linux-pm@vger.kernel.org 4281S: Maintained 4282F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4283F: drivers/thermal/broadcom/brcmstb* 4284 4285BROADCOM STB DPFE DRIVER 4286M: Markus Mayer <mmayer@broadcom.com> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4289S: Maintained 4290F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4291F: drivers/memory/brcmstb_dpfe.c 4292 4293BROADCOM STB NAND FLASH DRIVER 4294M: Brian Norris <computersforpeace@gmail.com> 4295M: Kamal Dasu <kamal.dasu@broadcom.com> 4296R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4297L: linux-mtd@lists.infradead.org 4298S: Maintained 4299F: drivers/mtd/nand/raw/brcmnand/ 4300F: include/linux/platform_data/brcmnand.h 4301 4302BROADCOM STB PCIE DRIVER 4303M: Jim Quinlan <jim2101024@gmail.com> 4304M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4305M: Florian Fainelli <florian.fainelli@broadcom.com> 4306R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4307L: linux-pci@vger.kernel.org 4308S: Maintained 4309F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4310F: drivers/pci/controller/pcie-brcmstb.c 4311 4312BROADCOM SYSTEMPORT ETHERNET DRIVER 4313M: Florian Fainelli <florian.fainelli@broadcom.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315L: netdev@vger.kernel.org 4316S: Supported 4317F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4318F: drivers/net/ethernet/broadcom/bcmsysport.* 4319F: drivers/net/ethernet/broadcom/unimac.h 4320 4321BROADCOM TG3 GIGABIT ETHERNET DRIVER 4322M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4323M: Prashant Sreedharan <prashant@broadcom.com> 4324M: Michael Chan <mchan@broadcom.com> 4325L: netdev@vger.kernel.org 4326S: Supported 4327F: drivers/net/ethernet/broadcom/tg3.* 4328 4329BROADCOM VK DRIVER 4330M: Scott Branden <scott.branden@broadcom.com> 4331R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4332S: Supported 4333F: drivers/misc/bcm-vk/ 4334F: include/uapi/linux/misc/bcm_vk.h 4335 4336BROCADE BFA FC SCSI DRIVER 4337M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4338M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4339L: linux-scsi@vger.kernel.org 4340S: Supported 4341F: drivers/scsi/bfa/ 4342 4343BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4344M: Rasesh Mody <rmody@marvell.com> 4345M: Sudarsana Kalluru <skalluru@marvell.com> 4346M: GR-Linux-NIC-Dev@marvell.com 4347L: netdev@vger.kernel.org 4348S: Supported 4349F: drivers/net/ethernet/brocade/bna/ 4350 4351BSG (block layer generic sg v4 driver) 4352M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4353L: linux-scsi@vger.kernel.org 4354S: Supported 4355F: block/bsg.c 4356F: include/linux/bsg.h 4357F: include/uapi/linux/bsg.h 4358 4359BT87X AUDIO DRIVER 4360M: Clemens Ladisch <clemens@ladisch.de> 4361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4362S: Maintained 4363T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4364F: Documentation/sound/cards/bt87x.rst 4365F: sound/pci/bt87x.c 4366 4367BT8XXGPIO DRIVER 4368M: Michael Buesch <m@bues.ch> 4369S: Maintained 4370W: http://bu3sch.de/btgpio.php 4371F: drivers/gpio/gpio-bt8xx.c 4372 4373BTRFS FILE SYSTEM 4374M: Chris Mason <clm@fb.com> 4375M: Josef Bacik <josef@toxicpanda.com> 4376M: David Sterba <dsterba@suse.com> 4377L: linux-btrfs@vger.kernel.org 4378S: Maintained 4379W: https://btrfs.readthedocs.io 4380Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4381C: irc://irc.libera.chat/btrfs 4382T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4383F: Documentation/filesystems/btrfs.rst 4384F: fs/btrfs/ 4385F: include/linux/btrfs* 4386F: include/trace/events/btrfs.h 4387F: include/uapi/linux/btrfs* 4388 4389BTTV VIDEO4LINUX DRIVER 4390M: Mauro Carvalho Chehab <mchehab@kernel.org> 4391L: linux-media@vger.kernel.org 4392S: Odd fixes 4393W: https://linuxtv.org 4394T: git git://linuxtv.org/media_tree.git 4395F: Documentation/driver-api/media/drivers/bttv* 4396F: drivers/media/pci/bt8xx/bttv* 4397 4398BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4399M: Chanwoo Choi <cw00.choi@samsung.com> 4400L: linux-pm@vger.kernel.org 4401L: linux-samsung-soc@vger.kernel.org 4402S: Maintained 4403T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4404F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4405F: drivers/devfreq/exynos-bus.c 4406 4407BUSLOGIC SCSI DRIVER 4408M: Khalid Aziz <khalid@gonehiking.org> 4409L: linux-scsi@vger.kernel.org 4410S: Maintained 4411F: drivers/scsi/BusLogic.* 4412F: drivers/scsi/FlashPoint.* 4413 4414BXCAN CAN NETWORK DRIVER 4415M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4416L: linux-can@vger.kernel.org 4417S: Maintained 4418F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4419F: drivers/net/can/bxcan.c 4420 4421C-MEDIA CMI8788 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: sound/pci/oxygen/ 4427 4428C-SKY ARCHITECTURE 4429M: Guo Ren <guoren@kernel.org> 4430L: linux-csky@vger.kernel.org 4431S: Supported 4432T: git https://github.com/c-sky/csky-linux.git 4433F: Documentation/devicetree/bindings/csky/ 4434F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4435F: Documentation/devicetree/bindings/timer/csky,* 4436F: arch/csky/ 4437F: drivers/clocksource/timer-gx6605s.c 4438F: drivers/clocksource/timer-mp-csky.c 4439F: drivers/irqchip/irq-csky-* 4440N: csky 4441K: csky 4442 4443CA8210 IEEE-802.15.4 RADIO DRIVER 4444L: linux-wpan@vger.kernel.org 4445S: Orphan 4446W: https://github.com/Cascoda/ca8210-linux.git 4447F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4448F: drivers/net/ieee802154/ca8210.c 4449 4450CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4451M: David Howells <dhowells@redhat.com> 4452L: linux-cachefs@redhat.com (moderated for non-subscribers) 4453S: Supported 4454F: Documentation/filesystems/caching/cachefiles.rst 4455F: fs/cachefiles/ 4456 4457CACHESTAT: PAGE CACHE STATS FOR A FILE 4458M: Nhat Pham <nphamcs@gmail.com> 4459M: Johannes Weiner <hannes@cmpxchg.org> 4460L: linux-mm@kvack.org 4461S: Maintained 4462F: tools/testing/selftests/cachestat/test_cachestat.c 4463 4464CADENCE MIPI-CSI2 BRIDGES 4465M: Maxime Ripard <mripard@kernel.org> 4466L: linux-media@vger.kernel.org 4467S: Maintained 4468F: Documentation/devicetree/bindings/media/cdns,*.txt 4469F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4470F: drivers/media/platform/cadence/cdns-csi2* 4471 4472CADENCE NAND DRIVER 4473L: linux-mtd@lists.infradead.org 4474S: Orphan 4475F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4476F: drivers/mtd/nand/raw/cadence-nand-controller.c 4477 4478CADENCE USB3 DRD IP DRIVER 4479M: Peter Chen <peter.chen@kernel.org> 4480M: Pawel Laszczak <pawell@cadence.com> 4481R: Roger Quadros <rogerq@kernel.org> 4482L: linux-usb@vger.kernel.org 4483S: Maintained 4484T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4485F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4486F: drivers/usb/cdns3/ 4487X: drivers/usb/cdns3/cdnsp* 4488 4489CADENCE USBHS DRIVER 4490M: Pawel Laszczak <pawell@cadence.com> 4491L: linux-usb@vger.kernel.org 4492S: Maintained 4493F: drivers/usb/gadget/udc/cdns2 4494 4495CADENCE USBSSP DRD IP DRIVER 4496M: Pawel Laszczak <pawell@cadence.com> 4497L: linux-usb@vger.kernel.org 4498S: Maintained 4499T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4500F: drivers/usb/cdns3/ 4501X: drivers/usb/cdns3/cdns3* 4502 4503CADET FM/AM RADIO RECEIVER DRIVER 4504M: Hans Verkuil <hverkuil@xs4all.nl> 4505L: linux-media@vger.kernel.org 4506S: Maintained 4507W: https://linuxtv.org 4508T: git git://linuxtv.org/media_tree.git 4509F: drivers/media/radio/radio-cadet* 4510 4511CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4512L: linux-media@vger.kernel.org 4513S: Orphan 4514T: git git://linuxtv.org/media_tree.git 4515F: Documentation/admin-guide/media/cafe_ccic* 4516F: drivers/media/platform/marvell/ 4517 4518CAIF NETWORK LAYER 4519L: netdev@vger.kernel.org 4520S: Orphan 4521F: Documentation/networking/caif/ 4522F: drivers/net/caif/ 4523F: include/net/caif/ 4524F: include/uapi/linux/caif/ 4525F: net/caif/ 4526 4527CAKE QDISC 4528M: Toke Høiland-Jørgensen <toke@toke.dk> 4529L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4530S: Maintained 4531F: net/sched/sch_cake.c 4532 4533CAN NETWORK DRIVERS 4534M: Wolfgang Grandegger <wg@grandegger.com> 4535M: Marc Kleine-Budde <mkl@pengutronix.de> 4536L: linux-can@vger.kernel.org 4537S: Maintained 4538W: https://github.com/linux-can 4539T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4540T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4541F: Documentation/devicetree/bindings/net/can/ 4542F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4543F: drivers/net/can/ 4544F: drivers/phy/phy-can-transceiver.c 4545F: include/linux/can/bittiming.h 4546F: include/linux/can/dev.h 4547F: include/linux/can/length.h 4548F: include/linux/can/platform/ 4549F: include/linux/can/rx-offload.h 4550F: include/uapi/linux/can/error.h 4551F: include/uapi/linux/can/netlink.h 4552F: include/uapi/linux/can/vxcan.h 4553 4554CAN NETWORK LAYER 4555M: Oliver Hartkopp <socketcan@hartkopp.net> 4556M: Marc Kleine-Budde <mkl@pengutronix.de> 4557L: linux-can@vger.kernel.org 4558S: Maintained 4559W: https://github.com/linux-can 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4561T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4562F: Documentation/networking/can.rst 4563F: include/linux/can/can-ml.h 4564F: include/linux/can/core.h 4565F: include/linux/can/skb.h 4566F: include/net/netns/can.h 4567F: include/uapi/linux/can.h 4568F: include/uapi/linux/can/bcm.h 4569F: include/uapi/linux/can/gw.h 4570F: include/uapi/linux/can/isotp.h 4571F: include/uapi/linux/can/raw.h 4572F: net/can/ 4573 4574CAN-J1939 NETWORK LAYER 4575M: Robin van der Gracht <robin@protonic.nl> 4576M: Oleksij Rempel <o.rempel@pengutronix.de> 4577R: kernel@pengutronix.de 4578L: linux-can@vger.kernel.org 4579S: Maintained 4580F: Documentation/networking/j1939.rst 4581F: include/uapi/linux/can/j1939.h 4582F: net/can/j1939/ 4583 4584CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4585M: Damien Le Moal <dlemoal@kernel.org> 4586L: linux-riscv@lists.infradead.org 4587L: linux-gpio@vger.kernel.org (pinctrl driver) 4588F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4589F: drivers/pinctrl/pinctrl-k210.c 4590 4591CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4592M: Damien Le Moal <dlemoal@kernel.org> 4593L: linux-kernel@vger.kernel.org 4594L: linux-riscv@lists.infradead.org 4595S: Maintained 4596F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4597F: drivers/reset/reset-k210.c 4598 4599CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4600M: Damien Le Moal <dlemoal@kernel.org> 4601L: linux-riscv@lists.infradead.org 4602S: Maintained 4603F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4604F: drivers/soc/canaan/ 4605F: include/soc/canaan/ 4606 4607CAPABILITIES 4608M: Serge Hallyn <serge@hallyn.com> 4609L: linux-security-module@vger.kernel.org 4610S: Supported 4611F: include/linux/capability.h 4612F: include/uapi/linux/capability.h 4613F: kernel/capability.c 4614F: security/commoncap.c 4615 4616CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4617M: Kevin Tsai <ktsai@capellamicro.com> 4618S: Maintained 4619F: drivers/iio/light/cm* 4620 4621CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4622M: Christian Lamparter <chunkeey@googlemail.com> 4623L: linux-wireless@vger.kernel.org 4624S: Maintained 4625W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4626F: drivers/net/wireless/ath/carl9170/ 4627 4628CAVIUM I2C DRIVER 4629M: Robert Richter <rric@kernel.org> 4630S: Odd Fixes 4631W: http://www.marvell.com 4632F: drivers/i2c/busses/i2c-octeon* 4633F: drivers/i2c/busses/i2c-thunderx* 4634 4635CAVIUM LIQUIDIO NETWORK DRIVER 4636M: Derek Chickles <dchickles@marvell.com> 4637M: Satanand Burla <sburla@marvell.com> 4638M: Felix Manlunas <fmanlunas@marvell.com> 4639L: netdev@vger.kernel.org 4640S: Supported 4641W: http://www.marvell.com 4642F: drivers/net/ethernet/cavium/liquidio/ 4643 4644CAVIUM MMC DRIVER 4645M: Robert Richter <rric@kernel.org> 4646S: Odd Fixes 4647W: http://www.marvell.com 4648F: drivers/mmc/host/cavium* 4649 4650CAVIUM OCTEON-TX CRYPTO DRIVER 4651M: George Cherian <gcherian@marvell.com> 4652L: linux-crypto@vger.kernel.org 4653S: Supported 4654W: http://www.marvell.com 4655F: drivers/crypto/cavium/cpt/ 4656 4657CAVIUM THUNDERX2 ARM64 SOC 4658M: Robert Richter <rric@kernel.org> 4659L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4660S: Odd Fixes 4661F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4662F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4663 4664CBS/ETF/TAPRIO QDISCS 4665M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4666L: netdev@vger.kernel.org 4667S: Maintained 4668F: net/sched/sch_cbs.c 4669F: net/sched/sch_etf.c 4670F: net/sched/sch_taprio.c 4671 4672CC2520 IEEE-802.15.4 RADIO DRIVER 4673M: Stefan Schmidt <stefan@datenfreihafen.org> 4674L: linux-wpan@vger.kernel.org 4675S: Odd Fixes 4676F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4677F: drivers/net/ieee802154/cc2520.c 4678 4679CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4680M: Gilad Ben-Yossef <gilad@benyossef.com> 4681L: linux-crypto@vger.kernel.org 4682S: Supported 4683W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4684F: drivers/crypto/ccree/ 4685 4686CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4687M: Hadar Gat <hadar.gat@arm.com> 4688L: linux-crypto@vger.kernel.org 4689S: Supported 4690W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4691F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4692F: drivers/char/hw_random/cctrng.c 4693F: drivers/char/hw_random/cctrng.h 4694 4695CEC FRAMEWORK 4696M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4697L: linux-media@vger.kernel.org 4698S: Supported 4699W: http://linuxtv.org 4700T: git git://linuxtv.org/media_tree.git 4701F: Documentation/ABI/testing/debugfs-cec-error-inj 4702F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4703F: Documentation/driver-api/media/cec-core.rst 4704F: Documentation/userspace-api/media/cec 4705F: drivers/media/cec/ 4706F: drivers/media/rc/keymaps/rc-cec.c 4707F: include/media/cec-notifier.h 4708F: include/media/cec.h 4709F: include/uapi/linux/cec-funcs.h 4710F: include/uapi/linux/cec.h 4711 4712CEC GPIO DRIVER 4713M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4714L: linux-media@vger.kernel.org 4715S: Supported 4716W: http://linuxtv.org 4717T: git git://linuxtv.org/media_tree.git 4718F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4719F: drivers/media/cec/platform/cec-gpio/ 4720 4721CELL BROADBAND ENGINE ARCHITECTURE 4722M: Arnd Bergmann <arnd@arndb.de> 4723L: linuxppc-dev@lists.ozlabs.org 4724S: Supported 4725W: http://www.ibm.com/developerworks/power/cell/ 4726F: arch/powerpc/include/asm/cell*.h 4727F: arch/powerpc/include/asm/spu*.h 4728F: arch/powerpc/include/uapi/asm/spu*.h 4729F: arch/powerpc/platforms/cell/ 4730 4731CELLWISE CW2015 BATTERY DRIVER 4732M: Tobias Schrammm <t.schramm@manjaro.org> 4733S: Maintained 4734F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4735F: drivers/power/supply/cw2015_battery.c 4736 4737CEPH COMMON CODE (LIBCEPH) 4738M: Ilya Dryomov <idryomov@gmail.com> 4739M: Xiubo Li <xiubli@redhat.com> 4740R: Jeff Layton <jlayton@kernel.org> 4741L: ceph-devel@vger.kernel.org 4742S: Supported 4743W: http://ceph.com/ 4744T: git https://github.com/ceph/ceph-client.git 4745F: include/linux/ceph/ 4746F: include/linux/crush/ 4747F: net/ceph/ 4748 4749CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4750M: Xiubo Li <xiubli@redhat.com> 4751M: Ilya Dryomov <idryomov@gmail.com> 4752R: Jeff Layton <jlayton@kernel.org> 4753L: ceph-devel@vger.kernel.org 4754S: Supported 4755W: http://ceph.com/ 4756T: git https://github.com/ceph/ceph-client.git 4757F: Documentation/filesystems/ceph.rst 4758F: fs/ceph/ 4759 4760CERTIFICATE HANDLING 4761M: David Howells <dhowells@redhat.com> 4762M: David Woodhouse <dwmw2@infradead.org> 4763L: keyrings@vger.kernel.org 4764S: Maintained 4765F: Documentation/admin-guide/module-signing.rst 4766F: certs/ 4767F: scripts/sign-file.c 4768F: tools/certs/ 4769 4770CFAG12864B LCD DRIVER 4771M: Miguel Ojeda <ojeda@kernel.org> 4772S: Maintained 4773F: drivers/auxdisplay/cfag12864b.c 4774F: include/linux/cfag12864b.h 4775 4776CFAG12864BFB LCD FRAMEBUFFER DRIVER 4777M: Miguel Ojeda <ojeda@kernel.org> 4778S: Maintained 4779F: drivers/auxdisplay/cfag12864bfb.c 4780F: include/linux/cfag12864b.h 4781 4782CHAR and MISC DRIVERS 4783M: Arnd Bergmann <arnd@arndb.de> 4784M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4785S: Supported 4786T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4787F: drivers/char/ 4788F: drivers/misc/ 4789F: include/linux/miscdevice.h 4790X: drivers/char/agp/ 4791X: drivers/char/hw_random/ 4792X: drivers/char/ipmi/ 4793X: drivers/char/random.c 4794X: drivers/char/tpm/ 4795 4796CHECKPATCH 4797M: Andy Whitcroft <apw@canonical.com> 4798M: Joe Perches <joe@perches.com> 4799R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4800R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4801S: Maintained 4802F: scripts/checkpatch.pl 4803 4804CHECKPATCH DOCUMENTATION 4805M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4806M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4807R: Joe Perches <joe@perches.com> 4808S: Maintained 4809F: Documentation/dev-tools/checkpatch.rst 4810 4811CHINESE DOCUMENTATION 4812M: Alex Shi <alexs@kernel.org> 4813M: Yanteng Si <siyanteng@loongson.cn> 4814S: Maintained 4815F: Documentation/translations/zh_CN/ 4816 4817CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4818M: Peter Chen <peter.chen@kernel.org> 4819L: linux-usb@vger.kernel.org 4820S: Maintained 4821T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4822F: drivers/usb/chipidea/ 4823 4824CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4825M: Hans de Goede <hdegoede@redhat.com> 4826L: linux-input@vger.kernel.org 4827S: Maintained 4828F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4829F: drivers/input/touchscreen/chipone_icn8318.c 4830 4831CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4832M: Hans de Goede <hdegoede@redhat.com> 4833L: linux-input@vger.kernel.org 4834S: Maintained 4835F: drivers/input/touchscreen/chipone_icn8505.c 4836 4837CHROME HARDWARE PLATFORM SUPPORT 4838M: Benson Leung <bleung@chromium.org> 4839M: Tzung-Bi Shih <tzungbi@kernel.org> 4840L: chrome-platform@lists.linux.dev 4841S: Maintained 4842T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4843F: drivers/platform/chrome/ 4844 4845CHROMEOS EC CODEC DRIVER 4846M: Cheng-Yi Chiang <cychiang@chromium.org> 4847M: Tzung-Bi Shih <tzungbi@kernel.org> 4848R: Guenter Roeck <groeck@chromium.org> 4849L: chrome-platform@lists.linux.dev 4850S: Maintained 4851F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4852F: sound/soc/codecs/cros_ec_codec.* 4853 4854CHROMEOS EC SUBDRIVERS 4855M: Benson Leung <bleung@chromium.org> 4856R: Guenter Roeck <groeck@chromium.org> 4857L: chrome-platform@lists.linux.dev 4858S: Maintained 4859F: drivers/power/supply/cros_usbpd-charger.c 4860N: cros_ec 4861N: cros-ec 4862 4863CHROMEOS EC UART DRIVER 4864M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4865R: Benson Leung <bleung@chromium.org> 4866R: Tzung-Bi Shih <tzungbi@kernel.org> 4867S: Maintained 4868F: drivers/platform/chrome/cros_ec_uart.c 4869 4870CHROMEOS EC USB PD NOTIFY DRIVER 4871M: Prashant Malani <pmalani@chromium.org> 4872L: chrome-platform@lists.linux.dev 4873S: Maintained 4874F: drivers/platform/chrome/cros_usbpd_notify.c 4875F: include/linux/platform_data/cros_usbpd_notify.h 4876 4877CHROMEOS EC USB TYPE-C DRIVER 4878M: Prashant Malani <pmalani@chromium.org> 4879L: chrome-platform@lists.linux.dev 4880S: Maintained 4881F: drivers/platform/chrome/cros_ec_typec.* 4882F: drivers/platform/chrome/cros_typec_switch.c 4883F: drivers/platform/chrome/cros_typec_vdm.* 4884 4885CHROMEOS HPS DRIVER 4886M: Dan Callaghan <dcallagh@chromium.org> 4887R: Sami Kyöstilä <skyostil@chromium.org> 4888S: Maintained 4889F: drivers/platform/chrome/cros_hps_i2c.c 4890 4891CHRONTEL CH7322 CEC DRIVER 4892M: Joe Tessler <jrt@google.com> 4893L: linux-media@vger.kernel.org 4894S: Maintained 4895T: git git://linuxtv.org/media_tree.git 4896F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4897F: drivers/media/cec/i2c/ch7322.c 4898 4899CIRRUS LOGIC AUDIO CODEC DRIVERS 4900M: James Schulman <james.schulman@cirrus.com> 4901M: David Rhodes <david.rhodes@cirrus.com> 4902M: Richard Fitzgerald <rf@opensource.cirrus.com> 4903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4904L: patches@opensource.cirrus.com 4905S: Maintained 4906F: Documentation/devicetree/bindings/sound/cirrus,cs* 4907F: drivers/mfd/cs42l43* 4908F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 4909F: drivers/spi/spi-cs42l43* 4910F: include/dt-bindings/sound/cs* 4911F: include/linux/mfd/cs42l43* 4912F: include/sound/cs* 4913F: sound/pci/hda/cs* 4914F: sound/pci/hda/hda_cs_dsp_ctl.* 4915F: sound/soc/codecs/cs* 4916 4917CIRRUS LOGIC DSP FIRMWARE DRIVER 4918M: Simon Trimmer <simont@opensource.cirrus.com> 4919M: Charles Keepax <ckeepax@opensource.cirrus.com> 4920M: Richard Fitzgerald <rf@opensource.cirrus.com> 4921L: patches@opensource.cirrus.com 4922S: Supported 4923W: https://github.com/CirrusLogic/linux-drivers/wiki 4924T: git https://github.com/CirrusLogic/linux-drivers.git 4925F: drivers/firmware/cirrus/* 4926F: include/linux/firmware/cirrus/* 4927 4928CIRRUS LOGIC EP93XX ETHERNET DRIVER 4929M: Hartley Sweeten <hsweeten@visionengravers.com> 4930L: netdev@vger.kernel.org 4931S: Maintained 4932F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4933 4934CIRRUS LOGIC LOCHNAGAR DRIVER 4935M: Charles Keepax <ckeepax@opensource.cirrus.com> 4936M: Richard Fitzgerald <rf@opensource.cirrus.com> 4937L: patches@opensource.cirrus.com 4938S: Supported 4939F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4940F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4941F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4942F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4943F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4944F: Documentation/hwmon/lochnagar.rst 4945F: drivers/clk/clk-lochnagar.c 4946F: drivers/hwmon/lochnagar-hwmon.c 4947F: drivers/mfd/lochnagar-i2c.c 4948F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4949F: drivers/regulator/lochnagar-regulator.c 4950F: include/dt-bindings/clock/lochnagar.h 4951F: include/dt-bindings/pinctrl/lochnagar.h 4952F: include/linux/mfd/lochnagar* 4953F: sound/soc/codecs/lochnagar-sc.c 4954 4955CIRRUS LOGIC MADERA CODEC DRIVERS 4956M: Charles Keepax <ckeepax@opensource.cirrus.com> 4957M: Richard Fitzgerald <rf@opensource.cirrus.com> 4958L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4959L: patches@opensource.cirrus.com 4960S: Supported 4961W: https://github.com/CirrusLogic/linux-drivers/wiki 4962T: git https://github.com/CirrusLogic/linux-drivers.git 4963F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4964F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4965F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4966F: drivers/gpio/gpio-madera* 4967F: drivers/irqchip/irq-madera* 4968F: drivers/mfd/cs47l* 4969F: drivers/mfd/madera* 4970F: drivers/pinctrl/cirrus/* 4971F: include/dt-bindings/sound/madera* 4972F: include/linux/irqchip/irq-madera* 4973F: include/linux/mfd/madera/* 4974F: include/sound/madera* 4975F: sound/soc/codecs/cs47l* 4976F: sound/soc/codecs/madera* 4977 4978CISCO FCOE HBA DRIVER 4979M: Satish Kharat <satishkh@cisco.com> 4980M: Sesidhar Baddela <sebaddel@cisco.com> 4981M: Karan Tilak Kumar <kartilak@cisco.com> 4982L: linux-scsi@vger.kernel.org 4983S: Supported 4984F: drivers/scsi/fnic/ 4985 4986CISCO SCSI HBA DRIVER 4987M: Karan Tilak Kumar <kartilak@cisco.com> 4988M: Sesidhar Baddela <sebaddel@cisco.com> 4989L: linux-scsi@vger.kernel.org 4990S: Supported 4991F: drivers/scsi/snic/ 4992 4993CISCO VIC ETHERNET NIC DRIVER 4994M: Christian Benvenuti <benve@cisco.com> 4995M: Satish Kharat <satishkh@cisco.com> 4996S: Supported 4997F: drivers/net/ethernet/cisco/enic/ 4998 4999CISCO VIC LOW LATENCY NIC DRIVER 5000M: Christian Benvenuti <benve@cisco.com> 5001M: Nelson Escobar <neescoba@cisco.com> 5002S: Supported 5003F: drivers/infiniband/hw/usnic/ 5004 5005CLANG CONTROL FLOW INTEGRITY SUPPORT 5006M: Sami Tolvanen <samitolvanen@google.com> 5007M: Kees Cook <keescook@chromium.org> 5008R: Nathan Chancellor <nathan@kernel.org> 5009R: Nick Desaulniers <ndesaulniers@google.com> 5010L: llvm@lists.linux.dev 5011S: Supported 5012B: https://github.com/ClangBuiltLinux/linux/issues 5013T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5014F: include/linux/cfi.h 5015F: kernel/cfi.c 5016 5017CLANG-FORMAT FILE 5018M: Miguel Ojeda <ojeda@kernel.org> 5019S: Maintained 5020F: .clang-format 5021 5022CLANG/LLVM BUILD SUPPORT 5023M: Nathan Chancellor <nathan@kernel.org> 5024M: Nick Desaulniers <ndesaulniers@google.com> 5025R: Tom Rix <trix@redhat.com> 5026L: llvm@lists.linux.dev 5027S: Supported 5028W: https://clangbuiltlinux.github.io/ 5029B: https://github.com/ClangBuiltLinux/linux/issues 5030C: irc://irc.libera.chat/clangbuiltlinux 5031F: Documentation/kbuild/llvm.rst 5032F: include/linux/compiler-clang.h 5033F: scripts/Makefile.clang 5034F: scripts/clang-tools/ 5035K: \b(?i:clang|llvm)\b 5036 5037CLK API 5038M: Russell King <linux@armlinux.org.uk> 5039L: linux-clk@vger.kernel.org 5040S: Maintained 5041F: include/linux/clk.h 5042 5043CLOCKSOURCE, CLOCKEVENT DRIVERS 5044M: Daniel Lezcano <daniel.lezcano@linaro.org> 5045M: Thomas Gleixner <tglx@linutronix.de> 5046L: linux-kernel@vger.kernel.org 5047S: Supported 5048T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5049F: Documentation/devicetree/bindings/timer/ 5050F: drivers/clocksource/ 5051 5052CMPC ACPI DRIVER 5053M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5054M: Daniel Oliveira Nascimento <don@syst.com.br> 5055L: platform-driver-x86@vger.kernel.org 5056S: Supported 5057F: drivers/platform/x86/classmate-laptop.c 5058 5059COBALT MEDIA DRIVER 5060M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5061L: linux-media@vger.kernel.org 5062S: Supported 5063W: https://linuxtv.org 5064T: git git://linuxtv.org/media_tree.git 5065F: drivers/media/pci/cobalt/ 5066 5067COCCINELLE/Semantic Patches (SmPL) 5068M: Julia Lawall <Julia.Lawall@inria.fr> 5069M: Nicolas Palix <nicolas.palix@imag.fr> 5070L: cocci@inria.fr (moderated for non-subscribers) 5071S: Supported 5072W: https://coccinelle.gitlabpages.inria.fr/website/ 5073T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5074F: Documentation/dev-tools/coccinelle.rst 5075F: scripts/coccicheck 5076F: scripts/coccinelle/ 5077 5078CODA FILE SYSTEM 5079M: Jan Harkes <jaharkes@cs.cmu.edu> 5080M: coda@cs.cmu.edu 5081L: codalist@coda.cs.cmu.edu 5082S: Maintained 5083W: http://www.coda.cs.cmu.edu/ 5084F: Documentation/filesystems/coda.rst 5085F: fs/coda/ 5086F: include/linux/coda*.h 5087F: include/uapi/linux/coda*.h 5088 5089CODA V4L2 MEM2MEM DRIVER 5090M: Philipp Zabel <p.zabel@pengutronix.de> 5091L: linux-media@vger.kernel.org 5092S: Maintained 5093F: Documentation/devicetree/bindings/media/coda.yaml 5094F: drivers/media/platform/chips-media/ 5095 5096CODE OF CONDUCT 5097M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5098S: Supported 5099F: Documentation/process/code-of-conduct-interpretation.rst 5100F: Documentation/process/code-of-conduct.rst 5101 5102COMEDI DRIVERS 5103M: Ian Abbott <abbotti@mev.co.uk> 5104M: H Hartley Sweeten <hsweeten@visionengravers.com> 5105S: Odd Fixes 5106F: drivers/comedi/ 5107F: include/linux/comedi/ 5108F: include/uapi/linux/comedi.h 5109 5110COMMON CLK FRAMEWORK 5111M: Michael Turquette <mturquette@baylibre.com> 5112M: Stephen Boyd <sboyd@kernel.org> 5113L: linux-clk@vger.kernel.org 5114S: Maintained 5115Q: http://patchwork.kernel.org/project/linux-clk/list/ 5116T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5117F: Documentation/devicetree/bindings/clock/ 5118F: drivers/clk/ 5119F: include/dt-bindings/clock/ 5120F: include/linux/clk-pr* 5121F: include/linux/clk/ 5122F: include/linux/of_clk.h 5123X: drivers/clk/clkdev.c 5124 5125COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5126M: Steve French <sfrench@samba.org> 5127R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5128R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5129R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5130R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5131L: linux-cifs@vger.kernel.org 5132L: samba-technical@lists.samba.org (moderated for non-subscribers) 5133S: Supported 5134W: https://wiki.samba.org/index.php/LinuxCIFS 5135T: git git://git.samba.org/sfrench/cifs-2.6.git 5136F: Documentation/admin-guide/cifs/ 5137F: fs/smb/client/ 5138F: fs/smb/common/ 5139F: include/uapi/linux/cifs 5140 5141COMPACTPCI HOTPLUG CORE 5142M: Scott Murray <scott@spiteful.org> 5143L: linux-pci@vger.kernel.org 5144S: Maintained 5145F: drivers/pci/hotplug/cpci_hotplug* 5146 5147COMPACTPCI HOTPLUG GENERIC DRIVER 5148M: Scott Murray <scott@spiteful.org> 5149L: linux-pci@vger.kernel.org 5150S: Maintained 5151F: drivers/pci/hotplug/cpcihp_generic.c 5152 5153COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5154M: Scott Murray <scott@spiteful.org> 5155L: linux-pci@vger.kernel.org 5156S: Maintained 5157F: drivers/pci/hotplug/cpcihp_zt5550.* 5158 5159COMPAL LAPTOP SUPPORT 5160M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5161L: platform-driver-x86@vger.kernel.org 5162S: Maintained 5163F: drivers/platform/x86/compal-laptop.c 5164 5165COMPILER ATTRIBUTES 5166M: Miguel Ojeda <ojeda@kernel.org> 5167R: Nick Desaulniers <ndesaulniers@google.com> 5168S: Maintained 5169F: include/linux/compiler_attributes.h 5170 5171COMPUTE EXPRESS LINK (CXL) 5172M: Davidlohr Bueso <dave@stgolabs.net> 5173M: Jonathan Cameron <jonathan.cameron@huawei.com> 5174M: Dave Jiang <dave.jiang@intel.com> 5175M: Alison Schofield <alison.schofield@intel.com> 5176M: Vishal Verma <vishal.l.verma@intel.com> 5177M: Ira Weiny <ira.weiny@intel.com> 5178M: Dan Williams <dan.j.williams@intel.com> 5179L: linux-cxl@vger.kernel.org 5180S: Maintained 5181F: drivers/cxl/ 5182F: include/uapi/linux/cxl_mem.h 5183 5184COMPUTE EXPRESS LINK PMU (CPMU) 5185M: Jonathan Cameron <jonathan.cameron@huawei.com> 5186L: linux-cxl@vger.kernel.org 5187S: Maintained 5188F: Documentation/admin-guide/perf/cxl.rst 5189F: drivers/perf/cxl_pmu.c 5190 5191CONEXANT ACCESSRUNNER USB DRIVER 5192L: accessrunner-general@lists.sourceforge.net 5193S: Orphan 5194W: http://accessrunner.sourceforge.net/ 5195F: drivers/usb/atm/cxacru.c 5196 5197CONFIGFS 5198M: Joel Becker <jlbec@evilplan.org> 5199M: Christoph Hellwig <hch@lst.de> 5200S: Supported 5201T: git git://git.infradead.org/users/hch/configfs.git 5202F: fs/configfs/ 5203F: include/linux/configfs.h 5204F: samples/configfs/ 5205 5206CONSOLE SUBSYSTEM 5207M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5208S: Supported 5209F: drivers/video/console/ 5210F: include/linux/console* 5211 5212CONTEXT TRACKING 5213M: Frederic Weisbecker <frederic@kernel.org> 5214M: "Paul E. McKenney" <paulmck@kernel.org> 5215S: Maintained 5216F: include/linux/context_tracking* 5217F: kernel/context_tracking.c 5218 5219CONTROL GROUP (CGROUP) 5220M: Tejun Heo <tj@kernel.org> 5221M: Zefan Li <lizefan.x@bytedance.com> 5222M: Johannes Weiner <hannes@cmpxchg.org> 5223L: cgroups@vger.kernel.org 5224S: Maintained 5225T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5226F: Documentation/admin-guide/cgroup-v1/ 5227F: Documentation/admin-guide/cgroup-v2.rst 5228F: include/linux/cgroup* 5229F: kernel/cgroup/ 5230F: tools/testing/selftests/cgroup/ 5231 5232CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5233M: Tejun Heo <tj@kernel.org> 5234M: Josef Bacik <josef@toxicpanda.com> 5235M: Jens Axboe <axboe@kernel.dk> 5236L: cgroups@vger.kernel.org 5237L: linux-block@vger.kernel.org 5238T: git git://git.kernel.dk/linux-block 5239F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5240F: block/bfq-cgroup.c 5241F: block/blk-cgroup.c 5242F: block/blk-iocost.c 5243F: block/blk-iolatency.c 5244F: block/blk-throttle.c 5245F: include/linux/blk-cgroup.h 5246 5247CONTROL GROUP - CPUSET 5248M: Waiman Long <longman@redhat.com> 5249M: Zefan Li <lizefan.x@bytedance.com> 5250L: cgroups@vger.kernel.org 5251S: Maintained 5252T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5253F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5254F: include/linux/cpuset.h 5255F: kernel/cgroup/cpuset.c 5256F: tools/testing/selftests/cgroup/test_cpuset.c 5257F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5258 5259CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5260M: Johannes Weiner <hannes@cmpxchg.org> 5261M: Michal Hocko <mhocko@kernel.org> 5262M: Roman Gushchin <roman.gushchin@linux.dev> 5263M: Shakeel Butt <shakeelb@google.com> 5264R: Muchun Song <muchun.song@linux.dev> 5265L: cgroups@vger.kernel.org 5266L: linux-mm@kvack.org 5267S: Maintained 5268F: mm/memcontrol.c 5269F: mm/swap_cgroup.c 5270F: tools/testing/selftests/cgroup/memcg_protection.m 5271F: tools/testing/selftests/cgroup/test_kmem.c 5272F: tools/testing/selftests/cgroup/test_memcontrol.c 5273 5274CORETEMP HARDWARE MONITORING DRIVER 5275M: Fenghua Yu <fenghua.yu@intel.com> 5276L: linux-hwmon@vger.kernel.org 5277S: Maintained 5278F: Documentation/hwmon/coretemp.rst 5279F: drivers/hwmon/coretemp.c 5280 5281CORSAIR-CPRO HARDWARE MONITOR DRIVER 5282M: Marius Zachmann <mail@mariuszachmann.de> 5283L: linux-hwmon@vger.kernel.org 5284S: Maintained 5285F: drivers/hwmon/corsair-cpro.c 5286 5287CORSAIR-PSU HARDWARE MONITOR DRIVER 5288M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5289L: linux-hwmon@vger.kernel.org 5290S: Maintained 5291F: Documentation/hwmon/corsair-psu.rst 5292F: drivers/hwmon/corsair-psu.c 5293 5294COUNTER SUBSYSTEM 5295M: William Breathitt Gray <william.gray@linaro.org> 5296L: linux-iio@vger.kernel.org 5297S: Maintained 5298T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5299F: Documentation/ABI/testing/sysfs-bus-counter 5300F: Documentation/driver-api/generic-counter.rst 5301F: drivers/counter/ 5302F: include/linux/counter.h 5303F: include/uapi/linux/counter.h 5304F: tools/counter/ 5305 5306CP2615 I2C DRIVER 5307M: Bence Csókás <bence98@sch.bme.hu> 5308S: Maintained 5309F: drivers/i2c/busses/i2c-cp2615.c 5310 5311CPMAC ETHERNET DRIVER 5312M: Florian Fainelli <f.fainelli@gmail.com> 5313L: netdev@vger.kernel.org 5314S: Maintained 5315F: drivers/net/ethernet/ti/cpmac.c 5316 5317CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5318M: Viresh Kumar <viresh.kumar@linaro.org> 5319M: Sudeep Holla <sudeep.holla@arm.com> 5320L: linux-pm@vger.kernel.org 5321S: Maintained 5322W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5323F: drivers/cpufreq/vexpress-spc-cpufreq.c 5324 5325CPU FREQUENCY SCALING FRAMEWORK 5326M: "Rafael J. Wysocki" <rafael@kernel.org> 5327M: Viresh Kumar <viresh.kumar@linaro.org> 5328L: linux-pm@vger.kernel.org 5329S: Maintained 5330B: https://bugzilla.kernel.org 5331T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5332T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5333F: Documentation/admin-guide/pm/cpufreq.rst 5334F: Documentation/admin-guide/pm/intel_pstate.rst 5335F: Documentation/cpu-freq/ 5336F: Documentation/devicetree/bindings/cpufreq/ 5337F: drivers/cpufreq/ 5338F: include/linux/cpufreq.h 5339F: include/linux/sched/cpufreq.h 5340F: kernel/sched/cpufreq*.c 5341F: tools/testing/selftests/cpufreq/ 5342 5343CPU HOTPLUG 5344M: Thomas Gleixner <tglx@linutronix.de> 5345M: Peter Zijlstra <peterz@infradead.org> 5346L: linux-kernel@vger.kernel.org 5347S: Maintained 5348T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5349F: include/linux/cpu.h 5350F: include/linux/cpuhotplug.h 5351F: include/linux/smpboot.h 5352F: kernel/cpu.c 5353F: kernel/smpboot.* 5354 5355CPU IDLE TIME MANAGEMENT FRAMEWORK 5356M: "Rafael J. Wysocki" <rafael@kernel.org> 5357M: Daniel Lezcano <daniel.lezcano@linaro.org> 5358L: linux-pm@vger.kernel.org 5359S: Maintained 5360B: https://bugzilla.kernel.org 5361T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5362F: Documentation/admin-guide/pm/cpuidle.rst 5363F: Documentation/driver-api/pm/cpuidle.rst 5364F: drivers/cpuidle/ 5365F: include/linux/cpuidle.h 5366 5367CPU POWER MONITORING SUBSYSTEM 5368M: Thomas Renninger <trenn@suse.com> 5369M: Shuah Khan <shuah@kernel.org> 5370M: Shuah Khan <skhan@linuxfoundation.org> 5371L: linux-pm@vger.kernel.org 5372S: Maintained 5373F: tools/power/cpupower/ 5374 5375CPUID/MSR DRIVER 5376M: "H. Peter Anvin" <hpa@zytor.com> 5377S: Maintained 5378F: arch/x86/kernel/cpuid.c 5379F: arch/x86/kernel/msr.c 5380 5381CPUIDLE DRIVER - ARM BIG LITTLE 5382M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5383M: Daniel Lezcano <daniel.lezcano@linaro.org> 5384L: linux-pm@vger.kernel.org 5385L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5386S: Maintained 5387T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5388F: drivers/cpuidle/cpuidle-big_little.c 5389 5390CPUIDLE DRIVER - ARM EXYNOS 5391M: Daniel Lezcano <daniel.lezcano@linaro.org> 5392M: Kukjin Kim <kgene@kernel.org> 5393R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5394L: linux-pm@vger.kernel.org 5395L: linux-samsung-soc@vger.kernel.org 5396S: Maintained 5397F: arch/arm/mach-exynos/pm.c 5398F: drivers/cpuidle/cpuidle-exynos.c 5399F: include/linux/platform_data/cpuidle-exynos.h 5400 5401CPUIDLE DRIVER - ARM PSCI 5402M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5403M: Sudeep Holla <sudeep.holla@arm.com> 5404L: linux-pm@vger.kernel.org 5405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5406S: Supported 5407F: drivers/cpuidle/cpuidle-psci.c 5408 5409CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5410M: Ulf Hansson <ulf.hansson@linaro.org> 5411L: linux-pm@vger.kernel.org 5412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5413S: Supported 5414F: drivers/cpuidle/cpuidle-psci-domain.c 5415F: drivers/cpuidle/cpuidle-psci.h 5416 5417CPUIDLE DRIVER - DT IDLE PM DOMAIN 5418M: Ulf Hansson <ulf.hansson@linaro.org> 5419L: linux-pm@vger.kernel.org 5420S: Supported 5421F: drivers/cpuidle/dt_idle_genpd.c 5422F: drivers/cpuidle/dt_idle_genpd.h 5423 5424CPUIDLE DRIVER - RISC-V SBI 5425M: Anup Patel <anup@brainfault.org> 5426L: linux-pm@vger.kernel.org 5427L: linux-riscv@lists.infradead.org 5428S: Maintained 5429F: drivers/cpuidle/cpuidle-riscv-sbi.c 5430 5431CRAMFS FILESYSTEM 5432M: Nicolas Pitre <nico@fluxnic.net> 5433S: Maintained 5434F: Documentation/filesystems/cramfs.rst 5435F: fs/cramfs/ 5436 5437CREATIVE SB0540 5438M: Bastien Nocera <hadess@hadess.net> 5439L: linux-input@vger.kernel.org 5440S: Maintained 5441F: drivers/hid/hid-creative-sb0540.c 5442 5443CRYPTO API 5444M: Herbert Xu <herbert@gondor.apana.org.au> 5445M: "David S. Miller" <davem@davemloft.net> 5446L: linux-crypto@vger.kernel.org 5447S: Maintained 5448T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5449T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5450F: Documentation/crypto/ 5451F: Documentation/devicetree/bindings/crypto/ 5452F: arch/*/crypto/ 5453F: crypto/ 5454F: drivers/crypto/ 5455F: include/crypto/ 5456F: include/linux/crypto* 5457F: lib/crypto/ 5458 5459CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5460M: Neil Horman <nhorman@tuxdriver.com> 5461L: linux-crypto@vger.kernel.org 5462S: Maintained 5463F: crypto/ansi_cprng.c 5464F: crypto/rng.c 5465 5466CS3308 MEDIA DRIVER 5467M: Hans Verkuil <hverkuil@xs4all.nl> 5468L: linux-media@vger.kernel.org 5469S: Odd Fixes 5470W: http://linuxtv.org 5471T: git git://linuxtv.org/media_tree.git 5472F: drivers/media/i2c/cs3308.c 5473 5474CS5535 Audio ALSA driver 5475M: Jaya Kumar <jayakumar.alsa@gmail.com> 5476S: Maintained 5477F: sound/pci/cs5535audio/ 5478 5479CTU CAN FD DRIVER 5480M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5481M: Ondrej Ille <ondrej.ille@gmail.com> 5482L: linux-can@vger.kernel.org 5483S: Maintained 5484F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5485F: drivers/net/can/ctucanfd/ 5486 5487CW1200 WLAN driver 5488S: Orphan 5489F: drivers/net/wireless/st/cw1200/ 5490 5491CX18 VIDEO4LINUX DRIVER 5492M: Andy Walls <awalls@md.metrocast.net> 5493L: linux-media@vger.kernel.org 5494S: Maintained 5495W: https://linuxtv.org 5496T: git git://linuxtv.org/media_tree.git 5497F: drivers/media/pci/cx18/ 5498F: include/uapi/linux/ivtv* 5499 5500CX2341X MPEG ENCODER HELPER MODULE 5501M: Hans Verkuil <hverkuil@xs4all.nl> 5502L: linux-media@vger.kernel.org 5503S: Maintained 5504W: https://linuxtv.org 5505T: git git://linuxtv.org/media_tree.git 5506F: drivers/media/common/cx2341x* 5507F: include/media/drv-intf/cx2341x.h 5508 5509CX24120 MEDIA DRIVER 5510M: Jemma Denson <jdenson@gmail.com> 5511M: Patrick Boettcher <patrick.boettcher@posteo.de> 5512L: linux-media@vger.kernel.org 5513S: Maintained 5514W: https://linuxtv.org 5515Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5516F: drivers/media/dvb-frontends/cx24120* 5517 5518CX88 VIDEO4LINUX DRIVER 5519M: Mauro Carvalho Chehab <mchehab@kernel.org> 5520L: linux-media@vger.kernel.org 5521S: Odd fixes 5522W: https://linuxtv.org 5523T: git git://linuxtv.org/media_tree.git 5524F: Documentation/driver-api/media/drivers/cx88* 5525F: drivers/media/pci/cx88/ 5526 5527CXD2820R MEDIA DRIVER 5528M: Antti Palosaari <crope@iki.fi> 5529L: linux-media@vger.kernel.org 5530S: Maintained 5531W: https://linuxtv.org 5532W: http://palosaari.fi/linux/ 5533Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5534T: git git://linuxtv.org/anttip/media_tree.git 5535F: drivers/media/dvb-frontends/cxd2820r* 5536 5537CXGB3 ETHERNET DRIVER (CXGB3) 5538M: Raju Rangoju <rajur@chelsio.com> 5539L: netdev@vger.kernel.org 5540S: Supported 5541W: http://www.chelsio.com 5542F: drivers/net/ethernet/chelsio/cxgb3/ 5543 5544CXGB3 ISCSI DRIVER (CXGB3I) 5545M: Varun Prakash <varun@chelsio.com> 5546L: linux-scsi@vger.kernel.org 5547S: Supported 5548W: http://www.chelsio.com 5549F: drivers/scsi/cxgbi/cxgb3i 5550 5551CXGB4 CRYPTO DRIVER (chcr) 5552M: Ayush Sawal <ayush.sawal@chelsio.com> 5553L: linux-crypto@vger.kernel.org 5554S: Supported 5555W: http://www.chelsio.com 5556F: drivers/crypto/chelsio 5557 5558CXGB4 ETHERNET DRIVER (CXGB4) 5559M: Raju Rangoju <rajur@chelsio.com> 5560L: netdev@vger.kernel.org 5561S: Supported 5562W: http://www.chelsio.com 5563F: drivers/net/ethernet/chelsio/cxgb4/ 5564 5565CXGB4 INLINE CRYPTO DRIVER 5566M: Ayush Sawal <ayush.sawal@chelsio.com> 5567L: netdev@vger.kernel.org 5568S: Supported 5569W: http://www.chelsio.com 5570F: drivers/net/ethernet/chelsio/inline_crypto/ 5571 5572CXGB4 ISCSI DRIVER (CXGB4I) 5573M: Varun Prakash <varun@chelsio.com> 5574L: linux-scsi@vger.kernel.org 5575S: Supported 5576W: http://www.chelsio.com 5577F: drivers/scsi/cxgbi/cxgb4i 5578 5579CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5580M: Potnuri Bharat Teja <bharat@chelsio.com> 5581L: linux-rdma@vger.kernel.org 5582S: Supported 5583W: http://www.openfabrics.org 5584F: drivers/infiniband/hw/cxgb4/ 5585F: include/uapi/rdma/cxgb4-abi.h 5586 5587CXGB4VF ETHERNET DRIVER (CXGB4VF) 5588M: Raju Rangoju <rajur@chelsio.com> 5589L: netdev@vger.kernel.org 5590S: Supported 5591W: http://www.chelsio.com 5592F: drivers/net/ethernet/chelsio/cxgb4vf/ 5593 5594CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5595M: Frederic Barrat <fbarrat@linux.ibm.com> 5596M: Andrew Donnellan <ajd@linux.ibm.com> 5597L: linuxppc-dev@lists.ozlabs.org 5598S: Supported 5599F: Documentation/ABI/testing/sysfs-class-cxl 5600F: Documentation/powerpc/cxl.rst 5601F: arch/powerpc/platforms/powernv/pci-cxl.c 5602F: drivers/misc/cxl/ 5603F: include/misc/cxl* 5604F: include/uapi/misc/cxl.h 5605 5606CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5607M: Manoj N. Kumar <manoj@linux.ibm.com> 5608M: Matthew R. Ochs <mrochs@linux.ibm.com> 5609M: Uma Krishnan <ukrishn@linux.ibm.com> 5610L: linux-scsi@vger.kernel.org 5611S: Supported 5612F: Documentation/powerpc/cxlflash.rst 5613F: drivers/scsi/cxlflash/ 5614F: include/uapi/scsi/cxlflash_ioctl.h 5615 5616CYBERPRO FB DRIVER 5617M: Russell King <linux@armlinux.org.uk> 5618L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5619S: Maintained 5620W: http://www.armlinux.org.uk/ 5621F: drivers/video/fbdev/cyber2000fb.* 5622 5623CYCLADES PC300 DRIVER 5624S: Orphan 5625F: drivers/net/wan/pc300* 5626 5627CYPRESS CY8C95X0 PINCTRL DRIVER 5628M: Patrick Rudolph <patrick.rudolph@9elements.com> 5629L: linux-gpio@vger.kernel.org 5630S: Maintained 5631F: drivers/pinctrl/pinctrl-cy8c95x0.c 5632 5633CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5634M: Linus Walleij <linus.walleij@linaro.org> 5635L: linux-input@vger.kernel.org 5636S: Maintained 5637F: drivers/input/touchscreen/cy8ctma140.c 5638 5639CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5640M: Yassine Oudjana <y.oudjana@protonmail.com> 5641L: linux-input@vger.kernel.org 5642S: Maintained 5643F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5644F: drivers/input/keyboard/cypress-sf.c 5645 5646CYPRESS_FIRMWARE MEDIA DRIVER 5647M: Antti Palosaari <crope@iki.fi> 5648L: linux-media@vger.kernel.org 5649S: Maintained 5650W: https://linuxtv.org 5651W: http://palosaari.fi/linux/ 5652Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5653T: git git://linuxtv.org/anttip/media_tree.git 5654F: drivers/media/common/cypress_firmware* 5655 5656CYTTSP TOUCHSCREEN DRIVER 5657M: Linus Walleij <linus.walleij@linaro.org> 5658L: linux-input@vger.kernel.org 5659S: Maintained 5660F: drivers/input/touchscreen/cyttsp* 5661 5662D-LINK DIR-685 TOUCHKEYS DRIVER 5663M: Linus Walleij <linus.walleij@linaro.org> 5664L: linux-input@vger.kernel.org 5665S: Supported 5666F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5667 5668DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5669M: Joshua Kinard <kumba@gentoo.org> 5670S: Maintained 5671F: drivers/rtc/rtc-ds1685.c 5672F: include/linux/rtc/ds1685.h 5673 5674DAMA SLAVE for AX.25 5675M: Joerg Reuter <jreuter@yaina.de> 5676L: linux-hams@vger.kernel.org 5677S: Maintained 5678W: http://yaina.de/jreuter/ 5679W: http://www.qsl.net/dl1bke/ 5680F: net/ax25/af_ax25.c 5681F: net/ax25/ax25_dev.c 5682F: net/ax25/ax25_ds_* 5683F: net/ax25/ax25_in.c 5684F: net/ax25/ax25_out.c 5685F: net/ax25/ax25_timer.c 5686F: net/ax25/sysctl_net_ax25.c 5687 5688DATA ACCESS MONITOR 5689M: SeongJae Park <sj@kernel.org> 5690L: damon@lists.linux.dev 5691L: linux-mm@kvack.org 5692S: Maintained 5693W: https://damonitor.github.io 5694P: Documentation/mm/damon/maintainer-profile.rst 5695T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5696T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5697T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5698F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5699F: Documentation/admin-guide/mm/damon/ 5700F: Documentation/mm/damon/ 5701F: include/linux/damon.h 5702F: include/trace/events/damon.h 5703F: mm/damon/ 5704F: tools/testing/selftests/damon/ 5705 5706DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5707L: netdev@vger.kernel.org 5708S: Orphan 5709F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5710F: drivers/net/ethernet/dec/tulip/dmfe.c 5711 5712DC390/AM53C974 SCSI driver 5713M: Hannes Reinecke <hare@suse.com> 5714L: linux-scsi@vger.kernel.org 5715S: Maintained 5716F: drivers/scsi/am53c974.c 5717 5718DC395x SCSI driver 5719M: Oliver Neukum <oliver@neukum.org> 5720M: Ali Akcaagac <aliakc@web.de> 5721M: Jamie Lenehan <lenehan@twibble.org> 5722S: Maintained 5723F: Documentation/scsi/dc395x.rst 5724F: drivers/scsi/dc395x.* 5725 5726DCCP PROTOCOL 5727L: dccp@vger.kernel.org 5728S: Orphan 5729W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5730F: include/linux/dccp.h 5731F: include/linux/tfrc.h 5732F: include/uapi/linux/dccp.h 5733F: net/dccp/ 5734 5735DEBUGOBJECTS: 5736M: Thomas Gleixner <tglx@linutronix.de> 5737L: linux-kernel@vger.kernel.org 5738S: Maintained 5739T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5740F: include/linux/debugobjects.h 5741F: lib/debugobjects.c 5742 5743DECSTATION PLATFORM SUPPORT 5744M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5745L: linux-mips@vger.kernel.org 5746S: Maintained 5747W: http://www.linux-mips.org/wiki/DECstation 5748F: arch/mips/dec/ 5749F: arch/mips/include/asm/dec/ 5750F: arch/mips/include/asm/mach-dec/ 5751 5752DEFXX FDDI NETWORK DRIVER 5753M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5754S: Maintained 5755F: drivers/net/fddi/defxx.* 5756 5757DEFZA FDDI NETWORK DRIVER 5758M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5759S: Maintained 5760F: drivers/net/fddi/defza.* 5761 5762DEINTERLACE DRIVERS FOR ALLWINNER H3 5763M: Jernej Skrabec <jernej.skrabec@gmail.com> 5764L: linux-media@vger.kernel.org 5765S: Maintained 5766T: git git://linuxtv.org/media_tree.git 5767F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5768F: drivers/media/platform/sunxi/sun8i-di/ 5769 5770DELL LAPTOP DRIVER 5771M: Matthew Garrett <mjg59@srcf.ucam.org> 5772M: Pali Rohár <pali@kernel.org> 5773L: platform-driver-x86@vger.kernel.org 5774S: Maintained 5775F: drivers/platform/x86/dell/dell-laptop.c 5776 5777DELL LAPTOP FREEFALL DRIVER 5778M: Pali Rohár <pali@kernel.org> 5779S: Maintained 5780F: drivers/platform/x86/dell/dell-smo8800.c 5781 5782DELL LAPTOP RBTN DRIVER 5783M: Pali Rohár <pali@kernel.org> 5784S: Maintained 5785F: drivers/platform/x86/dell/dell-rbtn.* 5786 5787DELL LAPTOP SMM DRIVER 5788M: Pali Rohár <pali@kernel.org> 5789S: Maintained 5790F: Documentation/ABI/obsolete/procfs-i8k 5791F: drivers/hwmon/dell-smm-hwmon.c 5792F: include/uapi/linux/i8k.h 5793 5794DELL REMOTE BIOS UPDATE DRIVER 5795M: Stuart Hayes <stuart.w.hayes@gmail.com> 5796L: platform-driver-x86@vger.kernel.org 5797S: Maintained 5798F: drivers/platform/x86/dell/dell_rbu.c 5799 5800DELL SMBIOS DRIVER 5801M: Pali Rohár <pali@kernel.org> 5802L: Dell.Client.Kernel@dell.com 5803L: platform-driver-x86@vger.kernel.org 5804S: Maintained 5805F: drivers/platform/x86/dell/dell-smbios.* 5806 5807DELL SMBIOS SMM DRIVER 5808L: Dell.Client.Kernel@dell.com 5809L: platform-driver-x86@vger.kernel.org 5810S: Maintained 5811F: drivers/platform/x86/dell/dell-smbios-smm.c 5812 5813DELL SMBIOS WMI DRIVER 5814L: Dell.Client.Kernel@dell.com 5815L: platform-driver-x86@vger.kernel.org 5816S: Maintained 5817F: drivers/platform/x86/dell/dell-smbios-wmi.c 5818F: tools/wmi/dell-smbios-example.c 5819 5820DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5821M: Stuart Hayes <stuart.w.hayes@gmail.com> 5822L: platform-driver-x86@vger.kernel.org 5823S: Maintained 5824F: Documentation/driver-api/dcdbas.rst 5825F: drivers/platform/x86/dell/dcdbas.* 5826 5827DELL WMI DDV DRIVER 5828M: Armin Wolf <W_Armin@gmx.de> 5829S: Maintained 5830F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5831F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5832F: Documentation/wmi/devices/dell-wmi-ddv.rst 5833F: drivers/platform/x86/dell/dell-wmi-ddv.c 5834 5835DELL WMI DESCRIPTOR DRIVER 5836L: Dell.Client.Kernel@dell.com 5837S: Maintained 5838F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5839 5840DELL WMI HARDWARE PRIVACY SUPPORT 5841M: Perry Yuan <Perry.Yuan@dell.com> 5842L: Dell.Client.Kernel@dell.com 5843L: platform-driver-x86@vger.kernel.org 5844S: Maintained 5845F: drivers/platform/x86/dell/dell-wmi-privacy.c 5846 5847DELL WMI NOTIFICATIONS DRIVER 5848M: Matthew Garrett <mjg59@srcf.ucam.org> 5849M: Pali Rohár <pali@kernel.org> 5850S: Maintained 5851F: drivers/platform/x86/dell/dell-wmi-base.c 5852 5853DELL WMI SYSMAN DRIVER 5854M: Prasanth Ksr <prasanth.ksr@dell.com> 5855L: Dell.Client.Kernel@dell.com 5856L: platform-driver-x86@vger.kernel.org 5857S: Maintained 5858F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5859F: drivers/platform/x86/dell/dell-wmi-sysman/ 5860 5861DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5862M: Zev Weiss <zev@bewilderbeest.net> 5863L: linux-hwmon@vger.kernel.org 5864S: Maintained 5865F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5866 5867DELTA DPS920AB PSU DRIVER 5868M: Robert Marko <robert.marko@sartura.hr> 5869L: linux-hwmon@vger.kernel.org 5870S: Maintained 5871F: Documentation/hwmon/dps920ab.rst 5872F: drivers/hwmon/pmbus/dps920ab.c 5873 5874DELTA NETWORKS TN48M CPLD DRIVERS 5875M: Robert Marko <robert.marko@sartura.hr> 5876S: Maintained 5877F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5878F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5879F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5880F: drivers/gpio/gpio-tn48m.c 5881F: include/dt-bindings/reset/delta,tn48m-reset.h 5882 5883DELTA ST MEDIA DRIVER 5884M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5885L: linux-media@vger.kernel.org 5886S: Supported 5887W: https://linuxtv.org 5888T: git git://linuxtv.org/media_tree.git 5889F: drivers/media/platform/st/sti/delta 5890 5891DENALI NAND DRIVER 5892L: linux-mtd@lists.infradead.org 5893S: Orphan 5894F: drivers/mtd/nand/raw/denali* 5895 5896DESIGNWARE EDMA CORE IP DRIVER 5897M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5898R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5899R: Serge Semin <fancer.lancer@gmail.com> 5900L: dmaengine@vger.kernel.org 5901S: Maintained 5902F: drivers/dma/dw-edma/ 5903F: include/linux/dma/edma.h 5904 5905DESIGNWARE USB2 DRD IP DRIVER 5906M: Minas Harutyunyan <hminas@synopsys.com> 5907L: linux-usb@vger.kernel.org 5908S: Maintained 5909T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5910F: drivers/usb/dwc2/ 5911 5912DESIGNWARE USB3 DRD IP DRIVER 5913M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5914L: linux-usb@vger.kernel.org 5915S: Maintained 5916F: drivers/usb/dwc3/ 5917 5918DESIGNWARE XDATA IP DRIVER 5919M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5920L: linux-pci@vger.kernel.org 5921S: Maintained 5922F: Documentation/misc-devices/dw-xdata-pcie.rst 5923F: drivers/misc/dw-xdata-pcie.c 5924 5925DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5926M: Andreas Klinger <ak@it-klinger.de> 5927L: linux-iio@vger.kernel.org 5928S: Maintained 5929F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5930F: drivers/iio/proximity/srf*.c 5931 5932DEVICE COREDUMP (DEV_COREDUMP) 5933M: Johannes Berg <johannes@sipsolutions.net> 5934L: linux-kernel@vger.kernel.org 5935S: Maintained 5936F: drivers/base/devcoredump.c 5937F: include/linux/devcoredump.h 5938 5939DEVICE DEPENDENCY HELPER SCRIPT 5940M: Saravana Kannan <saravanak@google.com> 5941L: linux-kernel@vger.kernel.org 5942S: Maintained 5943F: scripts/dev-needs.sh 5944 5945DEVICE DIRECT ACCESS (DAX) 5946M: Dan Williams <dan.j.williams@intel.com> 5947M: Vishal Verma <vishal.l.verma@intel.com> 5948M: Dave Jiang <dave.jiang@intel.com> 5949L: nvdimm@lists.linux.dev 5950L: linux-cxl@vger.kernel.org 5951S: Supported 5952F: drivers/dax/ 5953 5954DEVICE FREQUENCY (DEVFREQ) 5955M: MyungJoo Ham <myungjoo.ham@samsung.com> 5956M: Kyungmin Park <kyungmin.park@samsung.com> 5957M: Chanwoo Choi <cw00.choi@samsung.com> 5958L: linux-pm@vger.kernel.org 5959S: Maintained 5960T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5961F: Documentation/devicetree/bindings/devfreq/ 5962F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5963F: drivers/devfreq/ 5964F: include/linux/devfreq.h 5965F: include/trace/events/devfreq.h 5966 5967DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5968M: Chanwoo Choi <cw00.choi@samsung.com> 5969L: linux-pm@vger.kernel.org 5970S: Supported 5971T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5972F: Documentation/devicetree/bindings/devfreq/event/ 5973F: drivers/devfreq/devfreq-event.c 5974F: drivers/devfreq/event/ 5975F: include/dt-bindings/pmu/exynos_ppmu.h 5976F: include/linux/devfreq-event.h 5977 5978DEVICE RESOURCE MANAGEMENT HELPERS 5979M: Hans de Goede <hdegoede@redhat.com> 5980R: Matti Vaittinen <mazziesaccount@gmail.com> 5981S: Maintained 5982F: include/linux/devm-helpers.h 5983 5984DEVICE-MAPPER (LVM) 5985M: Alasdair Kergon <agk@redhat.com> 5986M: Mike Snitzer <snitzer@kernel.org> 5987M: dm-devel@redhat.com 5988L: dm-devel@redhat.com 5989S: Maintained 5990W: http://sources.redhat.com/dm 5991Q: http://patchwork.kernel.org/project/dm-devel/list/ 5992T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5993T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5994F: Documentation/admin-guide/device-mapper/ 5995F: drivers/md/Kconfig 5996F: drivers/md/Makefile 5997F: drivers/md/dm* 5998F: drivers/md/persistent-data/ 5999F: include/linux/device-mapper.h 6000F: include/linux/dm-*.h 6001F: include/uapi/linux/dm-*.h 6002 6003DEVLINK 6004M: Jiri Pirko <jiri@resnulli.us> 6005L: netdev@vger.kernel.org 6006S: Supported 6007F: Documentation/networking/devlink 6008F: include/net/devlink.h 6009F: include/uapi/linux/devlink.h 6010F: net/devlink/ 6011 6012DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6013M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6014L: kernel@dh-electronics.com 6015S: Maintained 6016F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6017F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6018 6019DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6020M: Marek Vasut <marex@denx.de> 6021L: kernel@dh-electronics.com 6022S: Maintained 6023F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6024F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6025 6026DIALOG SEMICONDUCTOR DRIVERS 6027M: Support Opensource <support.opensource@diasemi.com> 6028S: Supported 6029W: http://www.dialog-semiconductor.com/products 6030F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6031F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6032F: Documentation/devicetree/bindings/mfd/da90*.txt 6033F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6034F: Documentation/devicetree/bindings/regulator/da92*.txt 6035F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6036F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6037F: Documentation/devicetree/bindings/sound/da[79]*.txt 6038F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6039F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6040F: Documentation/hwmon/da90??.rst 6041F: drivers/gpio/gpio-da90??.c 6042F: drivers/hwmon/da90??-hwmon.c 6043F: drivers/iio/adc/da91??-*.c 6044F: drivers/input/misc/da72??.[ch] 6045F: drivers/input/misc/da90??_onkey.c 6046F: drivers/input/touchscreen/da9052_tsi.c 6047F: drivers/leds/leds-da90??.c 6048F: drivers/mfd/da903x.c 6049F: drivers/mfd/da90??-*.c 6050F: drivers/mfd/da91??-*.c 6051F: drivers/pinctrl/pinctrl-da90??.c 6052F: drivers/power/supply/da9052-battery.c 6053F: drivers/power/supply/da91??-*.c 6054F: drivers/regulator/da9???-regulator.[ch] 6055F: drivers/regulator/slg51000-regulator.[ch] 6056F: drivers/rtc/rtc-da90??.c 6057F: drivers/thermal/da90??-thermal.c 6058F: drivers/video/backlight/da90??_bl.c 6059F: drivers/watchdog/da90??_wdt.c 6060F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6061F: include/linux/mfd/da903x.h 6062F: include/linux/mfd/da9052/ 6063F: include/linux/mfd/da9055/ 6064F: include/linux/mfd/da9062/ 6065F: include/linux/mfd/da9063/ 6066F: include/linux/mfd/da9150/ 6067F: include/linux/regulator/da9211.h 6068F: include/sound/da[79]*.h 6069F: sound/soc/codecs/da[79]*.[ch] 6070 6071DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6072M: William Breathitt Gray <william.gray@linaro.org> 6073L: linux-gpio@vger.kernel.org 6074S: Maintained 6075F: drivers/gpio/gpio-gpio-mm.c 6076 6077DIOLAN U2C-12 I2C DRIVER 6078M: Guenter Roeck <linux@roeck-us.net> 6079L: linux-i2c@vger.kernel.org 6080S: Maintained 6081F: drivers/i2c/busses/i2c-diolan-u2c.c 6082 6083DIRECTORY NOTIFICATION (DNOTIFY) 6084M: Jan Kara <jack@suse.cz> 6085R: Amir Goldstein <amir73il@gmail.com> 6086L: linux-fsdevel@vger.kernel.org 6087S: Maintained 6088F: Documentation/filesystems/dnotify.rst 6089F: fs/notify/dnotify/ 6090F: include/linux/dnotify.h 6091 6092DISK GEOMETRY AND PARTITION HANDLING 6093M: Andries Brouwer <aeb@cwi.nl> 6094S: Maintained 6095W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6096W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6097W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6098 6099DISKQUOTA 6100M: Jan Kara <jack@suse.com> 6101S: Maintained 6102F: Documentation/filesystems/quota.rst 6103F: fs/quota/ 6104F: include/linux/quota*.h 6105F: include/uapi/linux/quota*.h 6106 6107DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6108M: Bernie Thompson <bernie@plugable.com> 6109L: linux-fbdev@vger.kernel.org 6110S: Maintained 6111W: http://plugable.com/category/projects/udlfb/ 6112F: Documentation/fb/udlfb.rst 6113F: drivers/video/fbdev/udlfb.c 6114F: include/video/udlfb.h 6115 6116DISTRIBUTED LOCK MANAGER (DLM) 6117M: Christine Caulfield <ccaulfie@redhat.com> 6118M: David Teigland <teigland@redhat.com> 6119L: gfs2@lists.linux.dev 6120S: Supported 6121W: http://sources.redhat.com/cluster/ 6122T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6123F: fs/dlm/ 6124 6125DMA BUFFER SHARING FRAMEWORK 6126M: Sumit Semwal <sumit.semwal@linaro.org> 6127M: Christian König <christian.koenig@amd.com> 6128L: linux-media@vger.kernel.org 6129L: dri-devel@lists.freedesktop.org 6130L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6131S: Maintained 6132T: git git://anongit.freedesktop.org/drm/drm-misc 6133F: Documentation/driver-api/dma-buf.rst 6134F: drivers/dma-buf/ 6135F: include/linux/*fence.h 6136F: include/linux/dma-buf.h 6137F: include/linux/dma-resv.h 6138K: \bdma_(?:buf|fence|resv)\b 6139 6140DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6141M: Vinod Koul <vkoul@kernel.org> 6142L: dmaengine@vger.kernel.org 6143S: Maintained 6144Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6145T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6146F: Documentation/devicetree/bindings/dma/ 6147F: Documentation/driver-api/dmaengine/ 6148F: drivers/dma/ 6149F: include/dt-bindings/dma/ 6150F: include/linux/dma/ 6151F: include/linux/dmaengine.h 6152F: include/linux/of_dma.h 6153 6154DMA MAPPING BENCHMARK 6155M: Xiang Chen <chenxiang66@hisilicon.com> 6156L: iommu@lists.linux.dev 6157F: kernel/dma/map_benchmark.c 6158F: tools/testing/selftests/dma/ 6159 6160DMA MAPPING HELPERS 6161M: Christoph Hellwig <hch@lst.de> 6162M: Marek Szyprowski <m.szyprowski@samsung.com> 6163R: Robin Murphy <robin.murphy@arm.com> 6164L: iommu@lists.linux.dev 6165S: Supported 6166W: http://git.infradead.org/users/hch/dma-mapping.git 6167T: git git://git.infradead.org/users/hch/dma-mapping.git 6168F: include/asm-generic/dma-mapping.h 6169F: include/linux/dma-direct.h 6170F: include/linux/dma-map-ops.h 6171F: include/linux/dma-mapping.h 6172F: include/linux/swiotlb.h 6173F: kernel/dma/ 6174 6175DMA-BUF HEAPS FRAMEWORK 6176M: Sumit Semwal <sumit.semwal@linaro.org> 6177R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6178R: Brian Starkey <Brian.Starkey@arm.com> 6179R: John Stultz <jstultz@google.com> 6180R: T.J. Mercier <tjmercier@google.com> 6181L: linux-media@vger.kernel.org 6182L: dri-devel@lists.freedesktop.org 6183L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6184S: Maintained 6185T: git git://anongit.freedesktop.org/drm/drm-misc 6186F: drivers/dma-buf/dma-heap.c 6187F: drivers/dma-buf/heaps/* 6188F: include/linux/dma-heap.h 6189F: include/uapi/linux/dma-heap.h 6190 6191DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6192M: Lukasz Luba <lukasz.luba@arm.com> 6193L: linux-pm@vger.kernel.org 6194L: linux-samsung-soc@vger.kernel.org 6195S: Maintained 6196F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6197F: drivers/memory/samsung/exynos5422-dmc.c 6198 6199DME1737 HARDWARE MONITOR DRIVER 6200M: Juerg Haefliger <juergh@proton.me> 6201L: linux-hwmon@vger.kernel.org 6202S: Maintained 6203F: Documentation/hwmon/dme1737.rst 6204F: drivers/hwmon/dme1737.c 6205 6206DMI/SMBIOS SUPPORT 6207M: Jean Delvare <jdelvare@suse.com> 6208S: Maintained 6209T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6210F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6211F: drivers/firmware/dmi-id.c 6212F: drivers/firmware/dmi_scan.c 6213F: include/linux/dmi.h 6214 6215DOCUMENTATION 6216M: Jonathan Corbet <corbet@lwn.net> 6217L: linux-doc@vger.kernel.org 6218S: Maintained 6219P: Documentation/doc-guide/maintainer-profile.rst 6220T: git git://git.lwn.net/linux.git docs-next 6221F: Documentation/ 6222F: scripts/documentation-file-ref-check 6223F: scripts/kernel-doc 6224F: scripts/sphinx-pre-install 6225X: Documentation/ABI/ 6226X: Documentation/admin-guide/media/ 6227X: Documentation/devicetree/ 6228X: Documentation/driver-api/media/ 6229X: Documentation/firmware-guide/acpi/ 6230X: Documentation/i2c/ 6231X: Documentation/netlink/ 6232X: Documentation/power/ 6233X: Documentation/spi/ 6234X: Documentation/userspace-api/media/ 6235 6236DOCUMENTATION PROCESS 6237M: Jonathan Corbet <corbet@lwn.net> 6238L: workflows@vger.kernel.org 6239S: Maintained 6240F: Documentation/maintainer/ 6241F: Documentation/process/ 6242 6243DOCUMENTATION REPORTING ISSUES 6244M: Thorsten Leemhuis <linux@leemhuis.info> 6245L: linux-doc@vger.kernel.org 6246S: Maintained 6247F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6248F: Documentation/admin-guide/reporting-issues.rst 6249 6250DOCUMENTATION SCRIPTS 6251M: Mauro Carvalho Chehab <mchehab@kernel.org> 6252L: linux-doc@vger.kernel.org 6253S: Maintained 6254F: Documentation/sphinx/parse-headers.pl 6255F: scripts/documentation-file-ref-check 6256F: scripts/sphinx-pre-install 6257 6258DOCUMENTATION/ITALIAN 6259M: Federico Vaga <federico.vaga@vaga.pv.it> 6260L: linux-doc@vger.kernel.org 6261S: Maintained 6262F: Documentation/translations/it_IT 6263 6264DOCUMENTATION/JAPANESE 6265R: Akira Yokosawa <akiyks@gmail.com> 6266L: linux-doc@vger.kernel.org 6267S: Maintained 6268F: Documentation/translations/ja_JP 6269 6270DONGWOON DW9714 LENS VOICE COIL DRIVER 6271M: Sakari Ailus <sakari.ailus@linux.intel.com> 6272L: linux-media@vger.kernel.org 6273S: Maintained 6274T: git git://linuxtv.org/media_tree.git 6275F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6276F: drivers/media/i2c/dw9714.c 6277 6278DONGWOON DW9719 LENS VOICE COIL DRIVER 6279M: Daniel Scally <djrscally@gmail.com> 6280L: linux-media@vger.kernel.org 6281S: Maintained 6282T: git git://linuxtv.org/media_tree.git 6283F: drivers/media/i2c/dw9719.c 6284 6285DONGWOON DW9768 LENS VOICE COIL DRIVER 6286L: linux-media@vger.kernel.org 6287S: Orphan 6288T: git git://linuxtv.org/media_tree.git 6289F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6290F: drivers/media/i2c/dw9768.c 6291 6292DONGWOON DW9807 LENS VOICE COIL DRIVER 6293M: Sakari Ailus <sakari.ailus@linux.intel.com> 6294L: linux-media@vger.kernel.org 6295S: Maintained 6296T: git git://linuxtv.org/media_tree.git 6297F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6298F: drivers/media/i2c/dw9807-vcm.c 6299 6300DOUBLETALK DRIVER 6301M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6302L: blinux-list@redhat.com 6303S: Maintained 6304F: drivers/char/dtlk.c 6305F: include/linux/dtlk.h 6306 6307DPAA2 DATAPATH I/O (DPIO) DRIVER 6308M: Roy Pledge <Roy.Pledge@nxp.com> 6309L: linux-kernel@vger.kernel.org 6310S: Maintained 6311F: drivers/soc/fsl/dpio 6312 6313DPAA2 ETHERNET DRIVER 6314M: Ioana Ciornei <ioana.ciornei@nxp.com> 6315L: netdev@vger.kernel.org 6316S: Maintained 6317F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6318F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6319F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6320F: drivers/net/ethernet/freescale/dpaa2/Makefile 6321F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6322F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6323F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6324F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6325F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6326F: drivers/net/ethernet/freescale/dpaa2/dpni* 6327 6328DPAA2 ETHERNET SWITCH DRIVER 6329M: Ioana Ciornei <ioana.ciornei@nxp.com> 6330L: netdev@vger.kernel.org 6331S: Maintained 6332F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6333F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6334F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6335 6336DRBD DRIVER 6337M: Philipp Reisner <philipp.reisner@linbit.com> 6338M: Lars Ellenberg <lars.ellenberg@linbit.com> 6339M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6340L: drbd-dev@lists.linbit.com 6341S: Supported 6342W: http://www.drbd.org 6343T: git git://git.linbit.com/linux-drbd.git 6344T: git git://git.linbit.com/drbd-8.4.git 6345F: Documentation/admin-guide/blockdev/ 6346F: drivers/block/drbd/ 6347F: include/linux/drbd* 6348F: lib/lru_cache.c 6349 6350DRIVER COMPONENT FRAMEWORK 6351L: dri-devel@lists.freedesktop.org 6352F: drivers/base/component.c 6353F: include/linux/component.h 6354 6355DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6356M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6357R: "Rafael J. Wysocki" <rafael@kernel.org> 6358S: Supported 6359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6360F: Documentation/core-api/kobject.rst 6361F: drivers/base/ 6362F: fs/debugfs/ 6363F: fs/sysfs/ 6364F: include/linux/debugfs.h 6365F: include/linux/fwnode.h 6366F: include/linux/kobj* 6367F: include/linux/property.h 6368F: lib/kobj* 6369 6370DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6371M: Nishanth Menon <nm@ti.com> 6372L: linux-pm@vger.kernel.org 6373S: Maintained 6374F: drivers/soc/ti/smartreflex.c 6375F: include/linux/power/smartreflex.h 6376 6377DRM ACCEL DRIVERS FOR INTEL VPU 6378M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6379M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6380L: dri-devel@lists.freedesktop.org 6381S: Supported 6382T: git git://anongit.freedesktop.org/drm/drm-misc 6383F: drivers/accel/ivpu/ 6384F: include/uapi/drm/ivpu_accel.h 6385 6386DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6387M: Oded Gabbay <ogabbay@kernel.org> 6388L: dri-devel@lists.freedesktop.org 6389S: Maintained 6390C: irc://irc.oftc.net/dri-devel 6391T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6392F: Documentation/accel/ 6393F: drivers/accel/ 6394F: include/drm/drm_accel.h 6395 6396DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6397M: Maxime Ripard <mripard@kernel.org> 6398M: Chen-Yu Tsai <wens@csie.org> 6399R: Jernej Skrabec <jernej.skrabec@gmail.com> 6400L: dri-devel@lists.freedesktop.org 6401S: Supported 6402T: git git://anongit.freedesktop.org/drm/drm-misc 6403F: drivers/gpu/drm/sun4i/sun8i* 6404 6405DRM DRIVER FOR ARM PL111 CLCD 6406M: Emma Anholt <emma@anholt.net> 6407S: Supported 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: drivers/gpu/drm/pl111/ 6410 6411DRM DRIVER FOR ARM VERSATILE TFT PANELS 6412M: Linus Walleij <linus.walleij@linaro.org> 6413S: Maintained 6414T: git git://anongit.freedesktop.org/drm/drm-misc 6415F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6416F: drivers/gpu/drm/panel/panel-arm-versatile.c 6417 6418DRM DRIVER FOR ASPEED BMC GFX 6419M: Joel Stanley <joel@jms.id.au> 6420L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6421S: Supported 6422T: git git://anongit.freedesktop.org/drm/drm-misc 6423F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6424F: drivers/gpu/drm/aspeed/ 6425 6426DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6427M: Dave Airlie <airlied@redhat.com> 6428R: Thomas Zimmermann <tzimmermann@suse.de> 6429R: Jocelyn Falempe <jfalempe@redhat.com> 6430L: dri-devel@lists.freedesktop.org 6431S: Supported 6432T: git git://anongit.freedesktop.org/drm/drm-misc 6433F: drivers/gpu/drm/ast/ 6434 6435DRM DRIVER FOR BOCHS VIRTUAL GPU 6436M: Gerd Hoffmann <kraxel@redhat.com> 6437L: virtualization@lists.linux-foundation.org 6438S: Maintained 6439T: git git://anongit.freedesktop.org/drm/drm-misc 6440F: drivers/gpu/drm/tiny/bochs.c 6441 6442DRM DRIVER FOR BOE HIMAX8279D PANELS 6443M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6444S: Maintained 6445F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6446F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6447 6448DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6449M: Jagan Teki <jagan@amarulasolutions.com> 6450S: Maintained 6451F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6452F: drivers/gpu/drm/bridge/chipone-icn6211.c 6453 6454DRM DRIVER FOR EBBG FT8719 PANEL 6455M: Joel Selvaraj <jo@jsfamily.in> 6456S: Maintained 6457T: git git://anongit.freedesktop.org/drm/drm-misc 6458F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6459F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6460 6461DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6462M: Linus Walleij <linus.walleij@linaro.org> 6463S: Maintained 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: drivers/gpu/drm/tve200/ 6466 6467DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6468M: Icenowy Zheng <icenowy@aosc.io> 6469S: Maintained 6470F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6471F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6472 6473DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6474M: Jagan Teki <jagan@amarulasolutions.com> 6475S: Maintained 6476F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6477F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6478 6479DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6480M: Thomas Zimmermann <tzimmermann@suse.de> 6481M: Javier Martinez Canillas <javierm@redhat.com> 6482L: dri-devel@lists.freedesktop.org 6483S: Maintained 6484T: git git://anongit.freedesktop.org/drm/drm-misc 6485F: drivers/gpu/drm/drm_aperture.c 6486F: drivers/gpu/drm/tiny/ofdrm.c 6487F: drivers/gpu/drm/tiny/simpledrm.c 6488F: drivers/video/aperture.c 6489F: drivers/video/nomodeset.c 6490F: include/drm/drm_aperture.h 6491F: include/linux/aperture.h 6492F: include/video/nomodeset.h 6493 6494DRM DRIVER FOR GENERIC EDP PANELS 6495R: Douglas Anderson <dianders@chromium.org> 6496F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6497F: drivers/gpu/drm/panel/panel-edp.c 6498 6499DRM DRIVER FOR GENERIC USB DISPLAY 6500M: Noralf Trønnes <noralf@tronnes.org> 6501S: Maintained 6502W: https://github.com/notro/gud/wiki 6503T: git git://anongit.freedesktop.org/drm/drm-misc 6504F: drivers/gpu/drm/gud/ 6505F: include/drm/gud.h 6506 6507DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6508M: Hans de Goede <hdegoede@redhat.com> 6509S: Maintained 6510T: git git://anongit.freedesktop.org/drm/drm-misc 6511F: drivers/gpu/drm/tiny/gm12u320.c 6512 6513DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6514M: Ondrej Jirman <megi@xff.cz> 6515M: Javier Martinez Canillas <javierm@redhat.com> 6516S: Maintained 6517T: git git://anongit.freedesktop.org/drm/drm-misc 6518F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6519F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6520 6521DRM DRIVER FOR HX8357D PANELS 6522M: Emma Anholt <emma@anholt.net> 6523S: Maintained 6524T: git git://anongit.freedesktop.org/drm/drm-misc 6525F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6526F: drivers/gpu/drm/tiny/hx8357d.c 6527 6528DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6529M: Deepak Rawat <drawat.floss@gmail.com> 6530L: linux-hyperv@vger.kernel.org 6531L: dri-devel@lists.freedesktop.org 6532S: Maintained 6533T: git git://anongit.freedesktop.org/drm/drm-misc 6534F: drivers/gpu/drm/hyperv 6535 6536DRM DRIVER FOR ILITEK ILI9225 PANELS 6537M: David Lechner <david@lechnology.com> 6538S: Maintained 6539T: git git://anongit.freedesktop.org/drm/drm-misc 6540F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6541F: drivers/gpu/drm/tiny/ili9225.c 6542 6543DRM DRIVER FOR ILITEK ILI9486 PANELS 6544M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6545S: Maintained 6546T: git git://anongit.freedesktop.org/drm/drm-misc 6547F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6548F: drivers/gpu/drm/tiny/ili9486.c 6549 6550DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6551M: Jagan Teki <jagan@edgeble.ai> 6552S: Maintained 6553F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6554F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6555 6556DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6557M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6558S: Supported 6559T: git git://anongit.freedesktop.org/drm/drm-misc 6560F: drivers/gpu/drm/logicvc/ 6561 6562DRM DRIVER FOR LVDS PANELS 6563M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6564L: dri-devel@lists.freedesktop.org 6565S: Maintained 6566T: git git://anongit.freedesktop.org/drm/drm-misc 6567F: Documentation/devicetree/bindings/display/lvds.yaml 6568F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6569F: drivers/gpu/drm/panel/panel-lvds.c 6570 6571DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6572M: Guido Günther <agx@sigxcpu.org> 6573R: Purism Kernel Team <kernel@puri.sm> 6574S: Maintained 6575F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6576F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6577 6578DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6579M: Dave Airlie <airlied@redhat.com> 6580R: Thomas Zimmermann <tzimmermann@suse.de> 6581R: Jocelyn Falempe <jfalempe@redhat.com> 6582L: dri-devel@lists.freedesktop.org 6583S: Supported 6584T: git git://anongit.freedesktop.org/drm/drm-misc 6585F: drivers/gpu/drm/mgag200/ 6586 6587DRM DRIVER FOR MI0283QT 6588M: Noralf Trønnes <noralf@tronnes.org> 6589S: Maintained 6590T: git git://anongit.freedesktop.org/drm/drm-misc 6591F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6592F: drivers/gpu/drm/tiny/mi0283qt.c 6593 6594DRM DRIVER FOR MIPI DBI compatible panels 6595M: Noralf Trønnes <noralf@tronnes.org> 6596S: Maintained 6597W: https://github.com/notro/panel-mipi-dbi/wiki 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6600F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6601 6602DRM DRIVER FOR MSM ADRENO GPU 6603M: Rob Clark <robdclark@gmail.com> 6604M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6605M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6606R: Sean Paul <sean@poorly.run> 6607R: Marijn Suijten <marijn.suijten@somainline.org> 6608L: linux-arm-msm@vger.kernel.org 6609L: dri-devel@lists.freedesktop.org 6610L: freedreno@lists.freedesktop.org 6611S: Maintained 6612B: https://gitlab.freedesktop.org/drm/msm/-/issues 6613T: git https://gitlab.freedesktop.org/drm/msm.git 6614F: Documentation/devicetree/bindings/display/msm/ 6615F: drivers/gpu/drm/msm/ 6616F: include/uapi/drm/msm_drm.h 6617 6618DRM DRIVER FOR NOVATEK NT35510 PANELS 6619M: Linus Walleij <linus.walleij@linaro.org> 6620S: Maintained 6621T: git git://anongit.freedesktop.org/drm/drm-misc 6622F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6623F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6624 6625DRM DRIVER FOR NOVATEK NT35560 PANELS 6626M: Linus Walleij <linus.walleij@linaro.org> 6627S: Maintained 6628T: git git://anongit.freedesktop.org/drm/drm-misc 6629F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6630F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6631 6632DRM DRIVER FOR NOVATEK NT36523 PANELS 6633M: Jianhua Lu <lujianhua000@gmail.com> 6634S: Maintained 6635T: git git://anongit.freedesktop.org/drm/drm-misc 6636F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6637F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6638 6639DRM DRIVER FOR NOVATEK NT36672A PANELS 6640M: Sumit Semwal <sumit.semwal@linaro.org> 6641S: Maintained 6642T: git git://anongit.freedesktop.org/drm/drm-misc 6643F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6644F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6645 6646DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6647M: Karol Herbst <kherbst@redhat.com> 6648M: Lyude Paul <lyude@redhat.com> 6649M: Danilo Krummrich <dakr@redhat.com> 6650L: dri-devel@lists.freedesktop.org 6651L: nouveau@lists.freedesktop.org 6652S: Supported 6653W: https://nouveau.freedesktop.org/ 6654Q: https://patchwork.freedesktop.org/project/nouveau/ 6655Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6656B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6657C: irc://irc.oftc.net/nouveau 6658T: git https://gitlab.freedesktop.org/drm/nouveau.git 6659F: drivers/gpu/drm/nouveau/ 6660F: include/uapi/drm/nouveau_drm.h 6661 6662DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6663M: Stefan Mavrodiev <stefan@olimex.com> 6664S: Maintained 6665F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6666F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6667 6668DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6669R: Douglas Anderson <dianders@chromium.org> 6670F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6671F: drivers/gpu/drm/bridge/parade-ps8640.c 6672 6673DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6674M: Noralf Trønnes <noralf@tronnes.org> 6675S: Maintained 6676T: git git://anongit.freedesktop.org/drm/drm-misc 6677F: Documentation/devicetree/bindings/display/repaper.txt 6678F: drivers/gpu/drm/tiny/repaper.c 6679 6680DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6681M: Dave Airlie <airlied@redhat.com> 6682M: Gerd Hoffmann <kraxel@redhat.com> 6683L: virtualization@lists.linux-foundation.org 6684S: Obsolete 6685W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6686T: git git://anongit.freedesktop.org/drm/drm-misc 6687F: drivers/gpu/drm/tiny/cirrus.c 6688 6689DRM DRIVER FOR QXL VIRTUAL GPU 6690M: Dave Airlie <airlied@redhat.com> 6691M: Gerd Hoffmann <kraxel@redhat.com> 6692L: virtualization@lists.linux-foundation.org 6693L: spice-devel@lists.freedesktop.org 6694S: Maintained 6695T: git git://anongit.freedesktop.org/drm/drm-misc 6696F: drivers/gpu/drm/qxl/ 6697F: include/uapi/drm/qxl_drm.h 6698 6699DRM DRIVER FOR RAYDIUM RM67191 PANELS 6700M: Robert Chiras <robert.chiras@nxp.com> 6701S: Maintained 6702F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6703F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6704 6705DRM DRIVER FOR SAMSUNG DB7430 PANELS 6706M: Linus Walleij <linus.walleij@linaro.org> 6707S: Maintained 6708T: git git://anongit.freedesktop.org/drm/drm-misc 6709F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6710F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6711 6712DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6713M: Inki Dae <inki.dae@samsung.com> 6714M: Jagan Teki <jagan@amarulasolutions.com> 6715M: Marek Szyprowski <m.szyprowski@samsung.com> 6716S: Maintained 6717T: git git://anongit.freedesktop.org/drm/drm-misc 6718F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6719F: drivers/gpu/drm/bridge/samsung-dsim.c 6720F: include/drm/bridge/samsung-dsim.h 6721 6722DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6723M: Markuss Broks <markuss.broks@gmail.com> 6724S: Maintained 6725F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6726F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6727 6728DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6729M: Artur Weber <aweber.kernel@gmail.com> 6730S: Maintained 6731F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6732F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6733 6734DRM DRIVER FOR SITRONIX ST7586 PANELS 6735M: David Lechner <david@lechnology.com> 6736S: Maintained 6737T: git git://anongit.freedesktop.org/drm/drm-misc 6738F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6739F: drivers/gpu/drm/tiny/st7586.c 6740 6741DRM DRIVER FOR SITRONIX ST7701 PANELS 6742M: Jagan Teki <jagan@amarulasolutions.com> 6743S: Maintained 6744F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6745F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6746 6747DRM DRIVER FOR SITRONIX ST7703 PANELS 6748M: Guido Günther <agx@sigxcpu.org> 6749R: Purism Kernel Team <kernel@puri.sm> 6750R: Ondrej Jirman <megous@megous.com> 6751S: Maintained 6752F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6753F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6754 6755DRM DRIVER FOR SITRONIX ST7735R PANELS 6756M: David Lechner <david@lechnology.com> 6757S: Maintained 6758T: git git://anongit.freedesktop.org/drm/drm-misc 6759F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6760F: drivers/gpu/drm/tiny/st7735r.c 6761 6762DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6763M: Javier Martinez Canillas <javierm@redhat.com> 6764S: Maintained 6765T: git git://anongit.freedesktop.org/drm/drm-misc 6766F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6767F: drivers/gpu/drm/solomon/ssd130x* 6768 6769DRM DRIVER FOR ST-ERICSSON MCDE 6770M: Linus Walleij <linus.walleij@linaro.org> 6771S: Maintained 6772T: git git://anongit.freedesktop.org/drm/drm-misc 6773F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6774F: drivers/gpu/drm/mcde/ 6775 6776DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6777M: Jagan Teki <jagan@amarulasolutions.com> 6778S: Maintained 6779F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6780F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6781 6782DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6783R: Douglas Anderson <dianders@chromium.org> 6784F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6785F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6786 6787DRM DRIVER FOR TPO TPG110 PANELS 6788M: Linus Walleij <linus.walleij@linaro.org> 6789S: Maintained 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6792F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6793 6794DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6795M: Dave Airlie <airlied@redhat.com> 6796R: Sean Paul <sean@poorly.run> 6797R: Thomas Zimmermann <tzimmermann@suse.de> 6798L: dri-devel@lists.freedesktop.org 6799S: Supported 6800T: git git://anongit.freedesktop.org/drm/drm-misc 6801F: drivers/gpu/drm/udl/ 6802 6803DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6804M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6805M: Melissa Wen <melissa.srw@gmail.com> 6806M: Maíra Canal <mairacanal@riseup.net> 6807R: Haneen Mohammed <hamohammed.sa@gmail.com> 6808R: Daniel Vetter <daniel@ffwll.ch> 6809L: dri-devel@lists.freedesktop.org 6810S: Maintained 6811T: git git://anongit.freedesktop.org/drm/drm-misc 6812F: Documentation/gpu/vkms.rst 6813F: drivers/gpu/drm/vkms/ 6814 6815DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6816M: Hans de Goede <hdegoede@redhat.com> 6817L: dri-devel@lists.freedesktop.org 6818S: Maintained 6819T: git git://anongit.freedesktop.org/drm/drm-misc 6820F: drivers/gpu/drm/vboxvideo/ 6821 6822DRM DRIVER FOR VMWARE VIRTUAL GPU 6823M: Zack Rusin <zackr@vmware.com> 6824R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6825L: dri-devel@lists.freedesktop.org 6826S: Supported 6827T: git git://anongit.freedesktop.org/drm/drm-misc 6828F: drivers/gpu/drm/vmwgfx/ 6829F: include/uapi/drm/vmwgfx_drm.h 6830 6831DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6832M: Linus Walleij <linus.walleij@linaro.org> 6833S: Maintained 6834T: git git://anongit.freedesktop.org/drm/drm-misc 6835F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6836F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6837 6838DRM DRIVERS 6839M: David Airlie <airlied@gmail.com> 6840M: Daniel Vetter <daniel@ffwll.ch> 6841L: dri-devel@lists.freedesktop.org 6842S: Maintained 6843B: https://gitlab.freedesktop.org/drm 6844C: irc://irc.oftc.net/dri-devel 6845T: git git://anongit.freedesktop.org/drm/drm 6846F: Documentation/devicetree/bindings/display/ 6847F: Documentation/devicetree/bindings/gpu/ 6848F: Documentation/gpu/ 6849F: drivers/gpu/ 6850F: include/drm/ 6851F: include/linux/vga* 6852F: include/uapi/drm/ 6853 6854DRM DRIVERS AND MISC GPU PATCHES 6855M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6856M: Maxime Ripard <mripard@kernel.org> 6857M: Thomas Zimmermann <tzimmermann@suse.de> 6858S: Maintained 6859W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6860T: git git://anongit.freedesktop.org/drm/drm-misc 6861F: Documentation/gpu/ 6862F: drivers/gpu/drm/* 6863F: drivers/gpu/vga/ 6864F: include/drm/drm* 6865F: include/linux/vga* 6866F: include/uapi/drm/drm* 6867 6868DRM DRIVERS FOR ALLWINNER A10 6869M: Maxime Ripard <mripard@kernel.org> 6870M: Chen-Yu Tsai <wens@csie.org> 6871L: dri-devel@lists.freedesktop.org 6872S: Supported 6873T: git git://anongit.freedesktop.org/drm/drm-misc 6874F: Documentation/devicetree/bindings/display/allwinner* 6875F: drivers/gpu/drm/sun4i/ 6876 6877DRM DRIVERS FOR AMLOGIC SOCS 6878M: Neil Armstrong <neil.armstrong@linaro.org> 6879L: dri-devel@lists.freedesktop.org 6880L: linux-amlogic@lists.infradead.org 6881S: Supported 6882W: http://linux-meson.com/ 6883T: git git://anongit.freedesktop.org/drm/drm-misc 6884F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6885F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6886F: Documentation/gpu/meson.rst 6887F: drivers/gpu/drm/meson/ 6888 6889DRM DRIVERS FOR ATMEL HLCDC 6890M: Sam Ravnborg <sam@ravnborg.org> 6891M: Boris Brezillon <bbrezillon@kernel.org> 6892L: dri-devel@lists.freedesktop.org 6893S: Supported 6894T: git git://anongit.freedesktop.org/drm/drm-misc 6895F: Documentation/devicetree/bindings/display/atmel/ 6896F: drivers/gpu/drm/atmel-hlcdc/ 6897 6898DRM DRIVERS FOR BRIDGE CHIPS 6899M: Andrzej Hajda <andrzej.hajda@intel.com> 6900M: Neil Armstrong <neil.armstrong@linaro.org> 6901M: Robert Foss <rfoss@kernel.org> 6902R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6903R: Jonas Karlman <jonas@kwiboo.se> 6904R: Jernej Skrabec <jernej.skrabec@gmail.com> 6905S: Maintained 6906T: git git://anongit.freedesktop.org/drm/drm-misc 6907F: Documentation/devicetree/bindings/display/bridge/ 6908F: drivers/gpu/drm/bridge/ 6909F: drivers/gpu/drm/drm_bridge.c 6910F: include/drm/drm_bridge.h 6911 6912DRM DRIVERS FOR EXYNOS 6913M: Inki Dae <inki.dae@samsung.com> 6914M: Seung-Woo Kim <sw0312.kim@samsung.com> 6915M: Kyungmin Park <kyungmin.park@samsung.com> 6916L: dri-devel@lists.freedesktop.org 6917S: Supported 6918T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6919F: Documentation/devicetree/bindings/display/exynos/ 6920F: Documentation/devicetree/bindings/display/samsung/ 6921F: drivers/gpu/drm/exynos/ 6922F: include/uapi/drm/exynos_drm.h 6923 6924DRM DRIVERS FOR FREESCALE DCU 6925M: Stefan Agner <stefan@agner.ch> 6926M: Alison Wang <alison.wang@nxp.com> 6927L: dri-devel@lists.freedesktop.org 6928S: Supported 6929T: git git://anongit.freedesktop.org/drm/drm-misc 6930F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6931F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6932F: drivers/gpu/drm/fsl-dcu/ 6933 6934DRM DRIVERS FOR FREESCALE IMX 6935M: Philipp Zabel <p.zabel@pengutronix.de> 6936L: dri-devel@lists.freedesktop.org 6937S: Maintained 6938F: Documentation/devicetree/bindings/display/imx/ 6939F: drivers/gpu/drm/imx/ipuv3/ 6940F: drivers/gpu/ipu-v3/ 6941 6942DRM DRIVERS FOR FREESCALE IMX BRIDGE 6943M: Liu Ying <victor.liu@nxp.com> 6944L: dri-devel@lists.freedesktop.org 6945S: Maintained 6946F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6947F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6948F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6949F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6950F: drivers/gpu/drm/bridge/imx/ 6951 6952DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6953M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6954L: dri-devel@lists.freedesktop.org 6955S: Maintained 6956T: git git://github.com/patjak/drm-gma500 6957F: drivers/gpu/drm/gma500/ 6958 6959DRM DRIVERS FOR HISILICON 6960M: Xinliang Liu <xinliang.liu@linaro.org> 6961M: Tian Tao <tiantao6@hisilicon.com> 6962R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6963R: Sumit Semwal <sumit.semwal@linaro.org> 6964R: Yongqin Liu <yongqin.liu@linaro.org> 6965R: John Stultz <jstultz@google.com> 6966L: dri-devel@lists.freedesktop.org 6967S: Maintained 6968T: git git://anongit.freedesktop.org/drm/drm-misc 6969F: Documentation/devicetree/bindings/display/hisilicon/ 6970F: drivers/gpu/drm/hisilicon/ 6971 6972DRM DRIVERS FOR LIMA 6973M: Qiang Yu <yuq825@gmail.com> 6974L: dri-devel@lists.freedesktop.org 6975L: lima@lists.freedesktop.org (moderated for non-subscribers) 6976S: Maintained 6977T: git git://anongit.freedesktop.org/drm/drm-misc 6978F: drivers/gpu/drm/lima/ 6979F: include/uapi/drm/lima_drm.h 6980 6981DRM DRIVERS FOR LOONGSON 6982M: Sui Jingfeng <suijingfeng@loongson.cn> 6983L: dri-devel@lists.freedesktop.org 6984S: Supported 6985T: git git://anongit.freedesktop.org/drm/drm-misc 6986F: drivers/gpu/drm/loongson/ 6987 6988DRM DRIVERS FOR MEDIATEK 6989M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6990M: Philipp Zabel <p.zabel@pengutronix.de> 6991L: dri-devel@lists.freedesktop.org 6992L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6993S: Supported 6994F: Documentation/devicetree/bindings/display/mediatek/ 6995F: drivers/gpu/drm/mediatek/ 6996F: drivers/phy/mediatek/phy-mtk-dp.c 6997F: drivers/phy/mediatek/phy-mtk-hdmi* 6998F: drivers/phy/mediatek/phy-mtk-mipi* 6999 7000DRM DRIVERS FOR NVIDIA TEGRA 7001M: Thierry Reding <thierry.reding@gmail.com> 7002M: Mikko Perttunen <mperttunen@nvidia.com> 7003L: dri-devel@lists.freedesktop.org 7004L: linux-tegra@vger.kernel.org 7005S: Supported 7006T: git https://gitlab.freedesktop.org/drm/tegra.git 7007F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7008F: Documentation/devicetree/bindings/gpu/host1x/ 7009F: drivers/gpu/drm/tegra/ 7010F: drivers/gpu/host1x/ 7011F: include/linux/host1x.h 7012F: include/uapi/drm/tegra_drm.h 7013 7014DRM DRIVERS FOR RENESAS 7015M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7016M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7017L: dri-devel@lists.freedesktop.org 7018L: linux-renesas-soc@vger.kernel.org 7019S: Supported 7020T: git git://linuxtv.org/pinchartl/media drm/du/next 7021F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7022F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7023F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7024F: Documentation/devicetree/bindings/display/renesas,du.yaml 7025F: drivers/gpu/drm/renesas/ 7026F: include/linux/platform_data/shmob_drm.h 7027 7028DRM DRIVERS FOR ROCKCHIP 7029M: Sandy Huang <hjc@rock-chips.com> 7030M: Heiko Stübner <heiko@sntech.de> 7031L: dri-devel@lists.freedesktop.org 7032S: Maintained 7033T: git git://anongit.freedesktop.org/drm/drm-misc 7034F: Documentation/devicetree/bindings/display/rockchip/ 7035F: drivers/gpu/drm/rockchip/ 7036 7037DRM DRIVERS FOR STI 7038M: Alain Volmat <alain.volmat@foss.st.com> 7039L: dri-devel@lists.freedesktop.org 7040S: Maintained 7041T: git git://anongit.freedesktop.org/drm/drm-misc 7042F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7043F: drivers/gpu/drm/sti 7044 7045DRM DRIVERS FOR STM 7046M: Yannick Fertre <yannick.fertre@foss.st.com> 7047M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7048M: Philippe Cornu <philippe.cornu@foss.st.com> 7049L: dri-devel@lists.freedesktop.org 7050S: Maintained 7051T: git git://anongit.freedesktop.org/drm/drm-misc 7052F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7053F: drivers/gpu/drm/stm 7054 7055DRM DRIVERS FOR TI KEYSTONE 7056M: Jyri Sarha <jyri.sarha@iki.fi> 7057M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7058L: dri-devel@lists.freedesktop.org 7059S: Maintained 7060T: git git://anongit.freedesktop.org/drm/drm-misc 7061F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7062F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7063F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7064F: drivers/gpu/drm/tidss/ 7065 7066DRM DRIVERS FOR TI LCDC 7067M: Jyri Sarha <jyri.sarha@iki.fi> 7068M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7069L: dri-devel@lists.freedesktop.org 7070S: Maintained 7071T: git git://anongit.freedesktop.org/drm/drm-misc 7072F: Documentation/devicetree/bindings/display/tilcdc/ 7073F: drivers/gpu/drm/tilcdc/ 7074 7075DRM DRIVERS FOR TI OMAP 7076M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7077L: dri-devel@lists.freedesktop.org 7078S: Maintained 7079T: git git://anongit.freedesktop.org/drm/drm-misc 7080F: Documentation/devicetree/bindings/display/ti/ 7081F: drivers/gpu/drm/omapdrm/ 7082 7083DRM DRIVERS FOR V3D 7084M: Emma Anholt <emma@anholt.net> 7085M: Melissa Wen <mwen@igalia.com> 7086S: Supported 7087T: git git://anongit.freedesktop.org/drm/drm-misc 7088F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7089F: drivers/gpu/drm/v3d/ 7090F: include/uapi/drm/v3d_drm.h 7091 7092DRM DRIVERS FOR VC4 7093M: Emma Anholt <emma@anholt.net> 7094M: Maxime Ripard <mripard@kernel.org> 7095S: Supported 7096T: git git://github.com/anholt/linux 7097T: git git://anongit.freedesktop.org/drm/drm-misc 7098F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7099F: drivers/gpu/drm/vc4/ 7100F: include/uapi/drm/vc4_drm.h 7101 7102DRM DRIVERS FOR VIVANTE GPU IP 7103M: Lucas Stach <l.stach@pengutronix.de> 7104R: Russell King <linux+etnaviv@armlinux.org.uk> 7105R: Christian Gmeiner <christian.gmeiner@gmail.com> 7106L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7107L: dri-devel@lists.freedesktop.org 7108S: Maintained 7109F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7110F: drivers/gpu/drm/etnaviv/ 7111F: include/uapi/drm/etnaviv_drm.h 7112 7113DRM DRIVERS FOR XEN 7114M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7115L: dri-devel@lists.freedesktop.org 7116L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7117S: Supported 7118T: git git://anongit.freedesktop.org/drm/drm-misc 7119F: Documentation/gpu/xen-front.rst 7120F: drivers/gpu/drm/xen/ 7121 7122DRM DRIVERS FOR XILINX 7123M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7124L: dri-devel@lists.freedesktop.org 7125S: Maintained 7126T: git git://anongit.freedesktop.org/drm/drm-misc 7127F: Documentation/devicetree/bindings/display/xlnx/ 7128F: drivers/gpu/drm/xlnx/ 7129 7130DRM GPU SCHEDULER 7131M: Luben Tuikov <luben.tuikov@amd.com> 7132L: dri-devel@lists.freedesktop.org 7133S: Maintained 7134T: git git://anongit.freedesktop.org/drm/drm-misc 7135F: drivers/gpu/drm/scheduler/ 7136F: include/drm/gpu_scheduler.h 7137 7138DRM PANEL DRIVERS 7139M: Neil Armstrong <neil.armstrong@linaro.org> 7140R: Sam Ravnborg <sam@ravnborg.org> 7141L: dri-devel@lists.freedesktop.org 7142S: Maintained 7143T: git git://anongit.freedesktop.org/drm/drm-misc 7144F: Documentation/devicetree/bindings/display/panel/ 7145F: drivers/gpu/drm/drm_panel.c 7146F: drivers/gpu/drm/panel/ 7147F: include/drm/drm_panel.h 7148 7149DRM PRIVACY-SCREEN CLASS 7150M: Hans de Goede <hdegoede@redhat.com> 7151L: dri-devel@lists.freedesktop.org 7152S: Maintained 7153T: git git://anongit.freedesktop.org/drm/drm-misc 7154F: drivers/gpu/drm/drm_privacy_screen* 7155F: include/drm/drm_privacy_screen* 7156 7157DRM TTM SUBSYSTEM 7158M: Christian Koenig <christian.koenig@amd.com> 7159M: Huang Rui <ray.huang@amd.com> 7160L: dri-devel@lists.freedesktop.org 7161S: Maintained 7162T: git git://anongit.freedesktop.org/drm/drm-misc 7163F: drivers/gpu/drm/ttm/ 7164F: include/drm/ttm/ 7165 7166DRM AUTOMATED TESTING 7167M: Helen Koike <helen.koike@collabora.com> 7168L: dri-devel@lists.freedesktop.org 7169S: Maintained 7170T: git git://anongit.freedesktop.org/drm/drm-misc 7171F: Documentation/gpu/automated_testing.rst 7172F: drivers/gpu/drm/ci/ 7173 7174DSBR100 USB FM RADIO DRIVER 7175M: Alexey Klimov <klimov.linux@gmail.com> 7176L: linux-media@vger.kernel.org 7177S: Maintained 7178T: git git://linuxtv.org/media_tree.git 7179F: drivers/media/radio/dsbr100.c 7180 7181DT3155 MEDIA DRIVER 7182M: Hans Verkuil <hverkuil@xs4all.nl> 7183L: linux-media@vger.kernel.org 7184S: Odd Fixes 7185W: https://linuxtv.org 7186T: git git://linuxtv.org/media_tree.git 7187F: drivers/media/pci/dt3155/ 7188 7189DVB_USB_AF9015 MEDIA DRIVER 7190M: Antti Palosaari <crope@iki.fi> 7191L: linux-media@vger.kernel.org 7192S: Maintained 7193W: https://linuxtv.org 7194W: http://palosaari.fi/linux/ 7195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7196T: git git://linuxtv.org/anttip/media_tree.git 7197F: drivers/media/usb/dvb-usb-v2/af9015* 7198 7199DVB_USB_AF9035 MEDIA DRIVER 7200M: Antti Palosaari <crope@iki.fi> 7201L: linux-media@vger.kernel.org 7202S: Maintained 7203W: https://linuxtv.org 7204W: http://palosaari.fi/linux/ 7205Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7206T: git git://linuxtv.org/anttip/media_tree.git 7207F: drivers/media/usb/dvb-usb-v2/af9035* 7208 7209DVB_USB_ANYSEE MEDIA DRIVER 7210M: Antti Palosaari <crope@iki.fi> 7211L: linux-media@vger.kernel.org 7212S: Maintained 7213W: https://linuxtv.org 7214W: http://palosaari.fi/linux/ 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/anttip/media_tree.git 7217F: drivers/media/usb/dvb-usb-v2/anysee* 7218 7219DVB_USB_AU6610 MEDIA DRIVER 7220M: Antti Palosaari <crope@iki.fi> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://palosaari.fi/linux/ 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/anttip/media_tree.git 7227F: drivers/media/usb/dvb-usb-v2/au6610* 7228 7229DVB_USB_CE6230 MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/ce6230* 7238 7239DVB_USB_CXUSB MEDIA DRIVER 7240M: Michael Krufky <mkrufky@linuxtv.org> 7241L: linux-media@vger.kernel.org 7242S: Maintained 7243W: https://linuxtv.org 7244W: http://github.com/mkrufky 7245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7246T: git git://linuxtv.org/media_tree.git 7247F: drivers/media/usb/dvb-usb/cxusb* 7248 7249DVB_USB_EC168 MEDIA DRIVER 7250M: Antti Palosaari <crope@iki.fi> 7251L: linux-media@vger.kernel.org 7252S: Maintained 7253W: https://linuxtv.org 7254W: http://palosaari.fi/linux/ 7255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7256T: git git://linuxtv.org/anttip/media_tree.git 7257F: drivers/media/usb/dvb-usb-v2/ec168* 7258 7259DVB_USB_GL861 MEDIA DRIVER 7260M: Antti Palosaari <crope@iki.fi> 7261L: linux-media@vger.kernel.org 7262S: Maintained 7263W: https://linuxtv.org 7264Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7265T: git git://linuxtv.org/anttip/media_tree.git 7266F: drivers/media/usb/dvb-usb-v2/gl861* 7267 7268DVB_USB_MXL111SF MEDIA DRIVER 7269M: Michael Krufky <mkrufky@linuxtv.org> 7270L: linux-media@vger.kernel.org 7271S: Maintained 7272W: https://linuxtv.org 7273W: http://github.com/mkrufky 7274Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7275T: git git://linuxtv.org/mkrufky/mxl111sf.git 7276F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7277 7278DVB_USB_RTL28XXU MEDIA DRIVER 7279M: Antti Palosaari <crope@iki.fi> 7280L: linux-media@vger.kernel.org 7281S: Maintained 7282W: https://linuxtv.org 7283W: http://palosaari.fi/linux/ 7284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7285T: git git://linuxtv.org/anttip/media_tree.git 7286F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7287 7288DVB_USB_V2 MEDIA DRIVER 7289M: Antti Palosaari <crope@iki.fi> 7290L: linux-media@vger.kernel.org 7291S: Maintained 7292W: https://linuxtv.org 7293W: http://palosaari.fi/linux/ 7294Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7295T: git git://linuxtv.org/anttip/media_tree.git 7296F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7297F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7298 7299DYNAMIC DEBUG 7300M: Jason Baron <jbaron@akamai.com> 7301M: Jim Cromie <jim.cromie@gmail.com> 7302S: Maintained 7303F: include/linux/dynamic_debug.h 7304F: lib/dynamic_debug.c 7305F: lib/test_dynamic_debug.c 7306 7307DYNAMIC INTERRUPT MODERATION 7308M: Tal Gilboa <talgi@nvidia.com> 7309S: Maintained 7310F: Documentation/networking/net_dim.rst 7311F: include/linux/dim.h 7312F: lib/dim/ 7313 7314DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7315M: Daniel Lezcano <daniel.lezcano@kernel.org> 7316L: linux-pm@vger.kernel.org 7317S: Supported 7318B: https://bugzilla.kernel.org 7319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7320F: drivers/powercap/dtpm* 7321F: include/linux/dtpm.h 7322 7323DZ DECSTATION DZ11 SERIAL DRIVER 7324M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7325S: Maintained 7326F: drivers/tty/serial/dz.* 7327 7328E3X0 POWER BUTTON DRIVER 7329M: Moritz Fischer <moritz.fischer@ettus.com> 7330L: usrp-users@lists.ettus.com 7331S: Supported 7332W: http://www.ettus.com 7333F: Documentation/devicetree/bindings/input/e3x0-button.txt 7334F: drivers/input/misc/e3x0-button.c 7335 7336E4000 MEDIA DRIVER 7337M: Antti Palosaari <crope@iki.fi> 7338L: linux-media@vger.kernel.org 7339S: Maintained 7340W: https://linuxtv.org 7341W: http://palosaari.fi/linux/ 7342Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7343T: git git://linuxtv.org/anttip/media_tree.git 7344F: drivers/media/tuners/e4000* 7345 7346EARTH_PT1 MEDIA DRIVER 7347M: Akihiro Tsukada <tskd08@gmail.com> 7348L: linux-media@vger.kernel.org 7349S: Odd Fixes 7350F: drivers/media/pci/pt1/ 7351 7352EARTH_PT3 MEDIA DRIVER 7353M: Akihiro Tsukada <tskd08@gmail.com> 7354L: linux-media@vger.kernel.org 7355S: Odd Fixes 7356F: drivers/media/pci/pt3/ 7357 7358EC100 MEDIA DRIVER 7359M: Antti Palosaari <crope@iki.fi> 7360L: linux-media@vger.kernel.org 7361S: Maintained 7362W: https://linuxtv.org 7363W: http://palosaari.fi/linux/ 7364Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7365T: git git://linuxtv.org/anttip/media_tree.git 7366F: drivers/media/dvb-frontends/ec100* 7367 7368ECRYPT FILE SYSTEM 7369M: Tyler Hicks <code@tyhicks.com> 7370L: ecryptfs@vger.kernel.org 7371S: Odd Fixes 7372W: http://ecryptfs.org 7373W: https://launchpad.net/ecryptfs 7374T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7375F: Documentation/filesystems/ecryptfs.rst 7376F: fs/ecryptfs/ 7377 7378EDAC-AMD64 7379M: Yazen Ghannam <yazen.ghannam@amd.com> 7380L: linux-edac@vger.kernel.org 7381S: Supported 7382F: drivers/edac/amd64_edac* 7383F: drivers/edac/mce_amd* 7384 7385EDAC-ARMADA 7386M: Jan Luebbe <jlu@pengutronix.de> 7387L: linux-edac@vger.kernel.org 7388S: Maintained 7389F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7390F: drivers/edac/armada_xp_* 7391 7392EDAC-AST2500 7393M: Stefan Schaeckeler <sschaeck@cisco.com> 7394S: Supported 7395F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7396F: drivers/edac/aspeed_edac.c 7397 7398EDAC-BLUEFIELD 7399M: Shravan Kumar Ramani <shravankr@nvidia.com> 7400S: Supported 7401F: drivers/edac/bluefield_edac.c 7402 7403EDAC-CALXEDA 7404M: Andre Przywara <andre.przywara@arm.com> 7405L: linux-edac@vger.kernel.org 7406S: Maintained 7407F: drivers/edac/highbank* 7408 7409EDAC-CAVIUM OCTEON 7410M: Ralf Baechle <ralf@linux-mips.org> 7411L: linux-edac@vger.kernel.org 7412L: linux-mips@vger.kernel.org 7413S: Supported 7414F: drivers/edac/octeon_edac* 7415 7416EDAC-CAVIUM THUNDERX 7417M: Robert Richter <rric@kernel.org> 7418L: linux-edac@vger.kernel.org 7419S: Odd Fixes 7420F: drivers/edac/thunderx_edac* 7421 7422EDAC-CORE 7423M: Borislav Petkov <bp@alien8.de> 7424M: Tony Luck <tony.luck@intel.com> 7425R: James Morse <james.morse@arm.com> 7426R: Mauro Carvalho Chehab <mchehab@kernel.org> 7427R: Robert Richter <rric@kernel.org> 7428L: linux-edac@vger.kernel.org 7429S: Supported 7430T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7431F: Documentation/admin-guide/ras.rst 7432F: Documentation/driver-api/edac.rst 7433F: drivers/edac/ 7434F: include/linux/edac.h 7435 7436EDAC-DMC520 7437M: Lei Wang <lewan@microsoft.com> 7438L: linux-edac@vger.kernel.org 7439S: Supported 7440F: drivers/edac/dmc520_edac.c 7441 7442EDAC-E752X 7443M: Mark Gross <markgross@kernel.org> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/e752x_edac.c 7447 7448EDAC-E7XXX 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/e7xxx_edac.c 7452 7453EDAC-FSL_DDR 7454M: York Sun <york.sun@nxp.com> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/fsl_ddr_edac.* 7458 7459EDAC-GHES 7460M: Mauro Carvalho Chehab <mchehab@kernel.org> 7461L: linux-edac@vger.kernel.org 7462S: Maintained 7463F: drivers/edac/ghes_edac.c 7464 7465EDAC-I10NM 7466M: Tony Luck <tony.luck@intel.com> 7467L: linux-edac@vger.kernel.org 7468S: Maintained 7469F: drivers/edac/i10nm_base.c 7470 7471EDAC-I3000 7472L: linux-edac@vger.kernel.org 7473S: Orphan 7474F: drivers/edac/i3000_edac.c 7475 7476EDAC-I5000 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: drivers/edac/i5000_edac.c 7480 7481EDAC-I5400 7482M: Mauro Carvalho Chehab <mchehab@kernel.org> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: drivers/edac/i5400_edac.c 7486 7487EDAC-I7300 7488M: Mauro Carvalho Chehab <mchehab@kernel.org> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/i7300_edac.c 7492 7493EDAC-I7CORE 7494M: Mauro Carvalho Chehab <mchehab@kernel.org> 7495L: linux-edac@vger.kernel.org 7496S: Maintained 7497F: drivers/edac/i7core_edac.c 7498 7499EDAC-I82443BXGX 7500M: Tim Small <tim@buttersideup.com> 7501L: linux-edac@vger.kernel.org 7502S: Maintained 7503F: drivers/edac/i82443bxgx_edac.c 7504 7505EDAC-I82975X 7506M: "Arvind R." <arvino55@gmail.com> 7507L: linux-edac@vger.kernel.org 7508S: Maintained 7509F: drivers/edac/i82975x_edac.c 7510 7511EDAC-IE31200 7512M: Jason Baron <jbaron@akamai.com> 7513L: linux-edac@vger.kernel.org 7514S: Maintained 7515F: drivers/edac/ie31200_edac.c 7516 7517EDAC-IGEN6 7518M: Tony Luck <tony.luck@intel.com> 7519R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7520L: linux-edac@vger.kernel.org 7521S: Maintained 7522F: drivers/edac/igen6_edac.c 7523 7524EDAC-MPC85XX 7525M: Johannes Thumshirn <morbidrsa@gmail.com> 7526L: linux-edac@vger.kernel.org 7527S: Maintained 7528F: drivers/edac/mpc85xx_edac.[ch] 7529 7530EDAC-NPCM 7531M: Marvin Lin <kflin@nuvoton.com> 7532M: Stanley Chu <yschu@nuvoton.com> 7533L: linux-edac@vger.kernel.org 7534S: Maintained 7535F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7536F: drivers/edac/npcm_edac.c 7537 7538EDAC-PASEMI 7539M: Egor Martovetsky <egor@pasemi.com> 7540L: linux-edac@vger.kernel.org 7541S: Maintained 7542F: drivers/edac/pasemi_edac.c 7543 7544EDAC-PND2 7545M: Tony Luck <tony.luck@intel.com> 7546L: linux-edac@vger.kernel.org 7547S: Maintained 7548F: drivers/edac/pnd2_edac.[ch] 7549 7550EDAC-QCOM 7551M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7552L: linux-arm-msm@vger.kernel.org 7553L: linux-edac@vger.kernel.org 7554S: Maintained 7555F: drivers/edac/qcom_edac.c 7556 7557EDAC-R82600 7558M: Tim Small <tim@buttersideup.com> 7559L: linux-edac@vger.kernel.org 7560S: Maintained 7561F: drivers/edac/r82600_edac.c 7562 7563EDAC-SBRIDGE 7564M: Tony Luck <tony.luck@intel.com> 7565R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7566L: linux-edac@vger.kernel.org 7567S: Maintained 7568F: drivers/edac/sb_edac.c 7569 7570EDAC-SKYLAKE 7571M: Tony Luck <tony.luck@intel.com> 7572L: linux-edac@vger.kernel.org 7573S: Maintained 7574F: drivers/edac/skx_*.[ch] 7575 7576EDAC-TI 7577M: Tero Kristo <kristo@kernel.org> 7578L: linux-edac@vger.kernel.org 7579S: Odd Fixes 7580F: drivers/edac/ti_edac.c 7581 7582EDIROL UA-101/UA-1000 DRIVER 7583M: Clemens Ladisch <clemens@ladisch.de> 7584L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7585S: Maintained 7586T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7587F: sound/usb/misc/ua101.c 7588 7589EFI TEST DRIVER 7590M: Ivan Hu <ivan.hu@canonical.com> 7591M: Ard Biesheuvel <ardb@kernel.org> 7592L: linux-efi@vger.kernel.org 7593S: Maintained 7594F: drivers/firmware/efi/test/ 7595 7596EFI VARIABLE FILESYSTEM 7597M: Jeremy Kerr <jk@ozlabs.org> 7598M: Ard Biesheuvel <ardb@kernel.org> 7599L: linux-efi@vger.kernel.org 7600S: Maintained 7601T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7602F: fs/efivarfs/ 7603 7604EFIFB FRAMEBUFFER DRIVER 7605M: Peter Jones <pjones@redhat.com> 7606L: linux-fbdev@vger.kernel.org 7607S: Maintained 7608F: drivers/video/fbdev/efifb.c 7609 7610EFS FILESYSTEM 7611S: Orphan 7612W: http://aeschi.ch.eu.org/efs/ 7613F: fs/efs/ 7614 7615EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7616M: Douglas Miller <dougmill@linux.ibm.com> 7617L: netdev@vger.kernel.org 7618S: Maintained 7619F: drivers/net/ethernet/ibm/ehea/ 7620 7621ELM327 CAN NETWORK DRIVER 7622M: Max Staudt <max@enpas.org> 7623L: linux-can@vger.kernel.org 7624S: Maintained 7625F: Documentation/networking/device_drivers/can/can327.rst 7626F: drivers/net/can/can327.c 7627 7628EM28XX VIDEO4LINUX DRIVER 7629M: Mauro Carvalho Chehab <mchehab@kernel.org> 7630L: linux-media@vger.kernel.org 7631S: Maintained 7632W: https://linuxtv.org 7633T: git git://linuxtv.org/media_tree.git 7634F: Documentation/admin-guide/media/em28xx* 7635F: drivers/media/usb/em28xx/ 7636 7637EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7638M: Adrian Hunter <adrian.hunter@intel.com> 7639M: Ritesh Harjani <riteshh@codeaurora.org> 7640M: Asutosh Das <asutoshd@codeaurora.org> 7641L: linux-mmc@vger.kernel.org 7642S: Supported 7643F: drivers/mmc/host/cqhci* 7644 7645EMS CPC-PCI CAN DRIVER 7646M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7647M: support@ems-wuensche.com 7648L: linux-can@vger.kernel.org 7649S: Maintained 7650F: drivers/net/can/sja1000/ems_pci.c 7651 7652EMULEX 10Gbps iSCSI - OneConnect DRIVER 7653M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7654L: linux-scsi@vger.kernel.org 7655S: Supported 7656W: http://www.broadcom.com 7657F: drivers/scsi/be2iscsi/ 7658 7659EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7660M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7661M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7662M: Somnath Kotur <somnath.kotur@broadcom.com> 7663L: netdev@vger.kernel.org 7664S: Supported 7665W: http://www.emulex.com 7666F: drivers/net/ethernet/emulex/benet/ 7667 7668EMULEX ONECONNECT ROCE DRIVER 7669M: Selvin Xavier <selvin.xavier@broadcom.com> 7670L: linux-rdma@vger.kernel.org 7671S: Odd Fixes 7672W: http://www.broadcom.com 7673F: drivers/infiniband/hw/ocrdma/ 7674F: include/uapi/rdma/ocrdma-abi.h 7675 7676EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7677M: James Smart <james.smart@broadcom.com> 7678M: Ram Vegesna <ram.vegesna@broadcom.com> 7679L: linux-scsi@vger.kernel.org 7680L: target-devel@vger.kernel.org 7681S: Supported 7682W: http://www.broadcom.com 7683F: drivers/scsi/elx/ 7684 7685EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7686M: James Smart <james.smart@broadcom.com> 7687M: Dick Kennedy <dick.kennedy@broadcom.com> 7688L: linux-scsi@vger.kernel.org 7689S: Supported 7690W: http://www.broadcom.com 7691F: drivers/scsi/lpfc/ 7692 7693ENE CB710 FLASH CARD READER DRIVER 7694M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7695S: Maintained 7696F: drivers/misc/cb710/ 7697F: drivers/mmc/host/cb710-mmc.* 7698F: include/linux/cb710.h 7699 7700ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7701M: Maxim Levitsky <maximlevitsky@gmail.com> 7702S: Maintained 7703F: drivers/media/rc/ene_ir.* 7704 7705EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7706M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7707L: linuxppc-dev@lists.ozlabs.org 7708S: Maintained 7709F: drivers/tty/ehv_bytechan.c 7710 7711EPSON S1D13XXX FRAMEBUFFER DRIVER 7712M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7713S: Maintained 7714T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7715F: drivers/video/fbdev/s1d13xxxfb.c 7716F: include/video/s1d13xxxfb.h 7717 7718EROFS FILE SYSTEM 7719M: Gao Xiang <xiang@kernel.org> 7720M: Chao Yu <chao@kernel.org> 7721R: Yue Hu <huyue2@coolpad.com> 7722R: Jeffle Xu <jefflexu@linux.alibaba.com> 7723L: linux-erofs@lists.ozlabs.org 7724S: Maintained 7725T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7726F: Documentation/ABI/testing/sysfs-fs-erofs 7727F: Documentation/filesystems/erofs.rst 7728F: fs/erofs/ 7729F: include/trace/events/erofs.h 7730 7731ERRSEQ ERROR TRACKING INFRASTRUCTURE 7732M: Jeff Layton <jlayton@kernel.org> 7733S: Maintained 7734F: include/linux/errseq.h 7735F: lib/errseq.c 7736 7737ESD CAN/USB DRIVERS 7738M: Frank Jungclaus <frank.jungclaus@esd.eu> 7739R: socketcan@esd.eu 7740L: linux-can@vger.kernel.org 7741S: Maintained 7742F: drivers/net/can/usb/esd_usb.c 7743 7744ET131X NETWORK DRIVER 7745M: Mark Einon <mark.einon@gmail.com> 7746S: Odd Fixes 7747F: drivers/net/ethernet/agere/ 7748 7749ETAS ES58X CAN/USB DRIVER 7750M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7751L: linux-can@vger.kernel.org 7752S: Maintained 7753F: Documentation/networking/devlink/etas_es58x.rst 7754F: drivers/net/can/usb/etas_es58x/ 7755 7756ETHERNET BRIDGE 7757M: Roopa Prabhu <roopa@nvidia.com> 7758M: Nikolay Aleksandrov <razor@blackwall.org> 7759L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7760L: netdev@vger.kernel.org 7761S: Maintained 7762W: http://www.linuxfoundation.org/en/Net:Bridge 7763F: include/linux/netfilter_bridge/ 7764F: net/bridge/ 7765 7766ETHERNET PHY LIBRARY 7767M: Andrew Lunn <andrew@lunn.ch> 7768M: Heiner Kallweit <hkallweit1@gmail.com> 7769R: Russell King <linux@armlinux.org.uk> 7770L: netdev@vger.kernel.org 7771S: Maintained 7772F: Documentation/ABI/testing/sysfs-class-net-phydev 7773F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7774F: Documentation/devicetree/bindings/net/mdio* 7775F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7776F: Documentation/networking/phy.rst 7777F: drivers/net/mdio/ 7778F: drivers/net/mdio/acpi_mdio.c 7779F: drivers/net/mdio/fwnode_mdio.c 7780F: drivers/net/mdio/of_mdio.c 7781F: drivers/net/pcs/ 7782F: drivers/net/phy/ 7783F: include/dt-bindings/net/qca-ar803x.h 7784F: include/linux/*mdio*.h 7785F: include/linux/linkmode.h 7786F: include/linux/mdio/*.h 7787F: include/linux/mii.h 7788F: include/linux/of_net.h 7789F: include/linux/phy.h 7790F: include/linux/phy_fixed.h 7791F: include/linux/phylib_stubs.h 7792F: include/linux/platform_data/mdio-bcm-unimac.h 7793F: include/linux/platform_data/mdio-gpio.h 7794F: include/trace/events/mdio.h 7795F: include/uapi/linux/mdio.h 7796F: include/uapi/linux/mii.h 7797F: net/core/of_net.c 7798 7799EXEC & BINFMT API 7800R: Eric Biederman <ebiederm@xmission.com> 7801R: Kees Cook <keescook@chromium.org> 7802L: linux-mm@kvack.org 7803S: Supported 7804T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7805F: fs/*binfmt_*.c 7806F: fs/exec.c 7807F: include/linux/binfmts.h 7808F: include/linux/elf.h 7809F: include/uapi/linux/binfmts.h 7810F: include/uapi/linux/elf.h 7811F: tools/testing/selftests/exec/ 7812N: asm/elf.h 7813N: binfmt 7814 7815EXFAT FILE SYSTEM 7816M: Namjae Jeon <linkinjeon@kernel.org> 7817M: Sungjong Seo <sj1557.seo@samsung.com> 7818L: linux-fsdevel@vger.kernel.org 7819S: Maintained 7820T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7821F: fs/exfat/ 7822 7823EXT2 FILE SYSTEM 7824M: Jan Kara <jack@suse.com> 7825L: linux-ext4@vger.kernel.org 7826S: Maintained 7827F: Documentation/filesystems/ext2.rst 7828F: fs/ext2/ 7829F: include/linux/ext2* 7830 7831EXT4 FILE SYSTEM 7832M: "Theodore Ts'o" <tytso@mit.edu> 7833M: Andreas Dilger <adilger.kernel@dilger.ca> 7834L: linux-ext4@vger.kernel.org 7835S: Maintained 7836W: http://ext4.wiki.kernel.org 7837Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7838T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7839F: Documentation/filesystems/ext4/ 7840F: fs/ext4/ 7841F: include/trace/events/ext4.h 7842F: include/uapi/linux/ext4.h 7843 7844Extended Verification Module (EVM) 7845M: Mimi Zohar <zohar@linux.ibm.com> 7846L: linux-integrity@vger.kernel.org 7847S: Supported 7848T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7849F: security/integrity/ 7850F: security/integrity/evm/ 7851 7852EXTENSIBLE FIRMWARE INTERFACE (EFI) 7853M: Ard Biesheuvel <ardb@kernel.org> 7854L: linux-efi@vger.kernel.org 7855S: Maintained 7856T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7857F: Documentation/admin-guide/efi-stub.rst 7858F: arch/*/include/asm/efi.h 7859F: arch/*/kernel/efi.c 7860F: arch/arm/boot/compressed/efi-header.S 7861F: arch/x86/platform/efi/ 7862F: drivers/firmware/efi/ 7863F: include/linux/efi*.h 7864 7865EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7866M: MyungJoo Ham <myungjoo.ham@samsung.com> 7867M: Chanwoo Choi <cw00.choi@samsung.com> 7868L: linux-kernel@vger.kernel.org 7869S: Maintained 7870T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7871F: Documentation/devicetree/bindings/extcon/ 7872F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7873F: drivers/extcon/ 7874F: include/linux/extcon.h 7875F: include/linux/extcon/ 7876 7877EXTRA BOOT CONFIG 7878M: Masami Hiramatsu <mhiramat@kernel.org> 7879L: linux-kernel@vger.kernel.org 7880L: linux-trace-kernel@vger.kernel.org 7881S: Maintained 7882Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7883T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7884F: Documentation/admin-guide/bootconfig.rst 7885F: fs/proc/bootconfig.c 7886F: include/linux/bootconfig.h 7887F: lib/bootconfig-data.S 7888F: lib/bootconfig.c 7889F: tools/bootconfig/* 7890F: tools/bootconfig/scripts/* 7891 7892EXYNOS DP DRIVER 7893M: Jingoo Han <jingoohan1@gmail.com> 7894L: dri-devel@lists.freedesktop.org 7895S: Maintained 7896F: drivers/gpu/drm/exynos/exynos_dp* 7897 7898EXYNOS SYSMMU (IOMMU) driver 7899M: Marek Szyprowski <m.szyprowski@samsung.com> 7900L: iommu@lists.linux.dev 7901S: Maintained 7902F: drivers/iommu/exynos-iommu.c 7903 7904F2FS FILE SYSTEM 7905M: Jaegeuk Kim <jaegeuk@kernel.org> 7906M: Chao Yu <chao@kernel.org> 7907L: linux-f2fs-devel@lists.sourceforge.net 7908S: Maintained 7909W: https://f2fs.wiki.kernel.org/ 7910Q: https://patchwork.kernel.org/project/f2fs/list/ 7911B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7912T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7913F: Documentation/ABI/testing/sysfs-fs-f2fs 7914F: Documentation/filesystems/f2fs.rst 7915F: fs/f2fs/ 7916F: include/linux/f2fs_fs.h 7917F: include/trace/events/f2fs.h 7918F: include/uapi/linux/f2fs.h 7919 7920F71805F HARDWARE MONITORING DRIVER 7921M: Jean Delvare <jdelvare@suse.com> 7922L: linux-hwmon@vger.kernel.org 7923S: Maintained 7924F: Documentation/hwmon/f71805f.rst 7925F: drivers/hwmon/f71805f.c 7926 7927FADDR2LINE 7928M: Josh Poimboeuf <jpoimboe@kernel.org> 7929S: Maintained 7930F: scripts/faddr2line 7931 7932FAILOVER MODULE 7933M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7934L: netdev@vger.kernel.org 7935S: Supported 7936F: Documentation/networking/failover.rst 7937F: include/net/failover.h 7938F: net/core/failover.c 7939 7940FANOTIFY 7941M: Jan Kara <jack@suse.cz> 7942R: Amir Goldstein <amir73il@gmail.com> 7943R: Matthew Bobrowski <repnop@google.com> 7944L: linux-fsdevel@vger.kernel.org 7945S: Maintained 7946F: fs/notify/fanotify/ 7947F: include/linux/fanotify.h 7948F: include/uapi/linux/fanotify.h 7949 7950FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7951M: Linus Walleij <linus.walleij@linaro.org> 7952L: linux-usb@vger.kernel.org 7953S: Maintained 7954F: drivers/usb/fotg210/ 7955 7956FARSYNC SYNCHRONOUS DRIVER 7957M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7958S: Supported 7959W: http://www.farsite.co.uk/ 7960F: drivers/net/wan/farsync.* 7961 7962FAULT INJECTION SUPPORT 7963M: Akinobu Mita <akinobu.mita@gmail.com> 7964S: Supported 7965F: Documentation/fault-injection/ 7966F: lib/fault-inject.c 7967 7968FBTFT Framebuffer drivers 7969L: dri-devel@lists.freedesktop.org 7970L: linux-fbdev@vger.kernel.org 7971S: Orphan 7972F: drivers/staging/fbtft/ 7973 7974FC0011 TUNER DRIVER 7975M: Michael Buesch <m@bues.ch> 7976L: linux-media@vger.kernel.org 7977S: Maintained 7978F: drivers/media/tuners/fc0011.c 7979F: drivers/media/tuners/fc0011.h 7980 7981FC2580 MEDIA DRIVER 7982M: Antti Palosaari <crope@iki.fi> 7983L: linux-media@vger.kernel.org 7984S: Maintained 7985W: https://linuxtv.org 7986W: http://palosaari.fi/linux/ 7987Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7988T: git git://linuxtv.org/anttip/media_tree.git 7989F: drivers/media/tuners/fc2580* 7990 7991FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7992M: Hannes Reinecke <hare@suse.de> 7993L: linux-scsi@vger.kernel.org 7994S: Supported 7995W: www.Open-FCoE.org 7996F: drivers/scsi/fcoe/ 7997F: drivers/scsi/libfc/ 7998F: include/scsi/fc/ 7999F: include/scsi/libfc.h 8000F: include/scsi/libfcoe.h 8001F: include/uapi/scsi/fc/ 8002 8003FILE LOCKING (flock() and fcntl()/lockf()) 8004M: Jeff Layton <jlayton@kernel.org> 8005M: Chuck Lever <chuck.lever@oracle.com> 8006L: linux-fsdevel@vger.kernel.org 8007S: Maintained 8008F: fs/fcntl.c 8009F: fs/locks.c 8010F: include/linux/fcntl.h 8011F: include/uapi/linux/fcntl.h 8012 8013FILESYSTEM DIRECT ACCESS (DAX) 8014M: Dan Williams <dan.j.williams@intel.com> 8015R: Matthew Wilcox <willy@infradead.org> 8016R: Jan Kara <jack@suse.cz> 8017L: linux-fsdevel@vger.kernel.org 8018L: nvdimm@lists.linux.dev 8019S: Supported 8020F: fs/dax.c 8021F: include/linux/dax.h 8022F: include/trace/events/fs_dax.h 8023 8024FILESYSTEMS (VFS and infrastructure) 8025M: Alexander Viro <viro@zeniv.linux.org.uk> 8026M: Christian Brauner <brauner@kernel.org> 8027L: linux-fsdevel@vger.kernel.org 8028S: Maintained 8029F: fs/* 8030F: include/linux/fs.h 8031F: include/linux/fs_types.h 8032F: include/uapi/linux/fs.h 8033F: include/uapi/linux/openat2.h 8034 8035FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8036M: Riku Voipio <riku.voipio@iki.fi> 8037L: linux-hwmon@vger.kernel.org 8038S: Maintained 8039F: drivers/hwmon/f75375s.c 8040F: include/linux/f75375s.h 8041 8042FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8043M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8044L: linux-can@vger.kernel.org 8045S: Maintained 8046F: drivers/net/can/usb/f81604.c 8047 8048FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8049M: Clemens Ladisch <clemens@ladisch.de> 8050M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8051L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8052S: Maintained 8053T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8054F: include/uapi/sound/firewire.h 8055F: sound/firewire/ 8056 8057FIREWIRE MEDIA DRIVERS (firedtv) 8058M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8059L: linux-media@vger.kernel.org 8060L: linux1394-devel@lists.sourceforge.net 8061S: Maintained 8062T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8063F: drivers/media/firewire/ 8064 8065FIREWIRE SBP-2 TARGET 8066M: Chris Boot <bootc@bootc.net> 8067L: linux-scsi@vger.kernel.org 8068L: target-devel@vger.kernel.org 8069L: linux1394-devel@lists.sourceforge.net 8070S: Maintained 8071T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8072F: drivers/target/sbp/ 8073 8074FIREWIRE SUBSYSTEM 8075M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8076M: Takashi Sakamoto <takaswie@kernel.org> 8077L: linux1394-devel@lists.sourceforge.net 8078S: Maintained 8079W: http://ieee1394.docs.kernel.org/ 8080T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8081F: drivers/firewire/ 8082F: include/linux/firewire.h 8083F: include/uapi/linux/firewire*.h 8084F: tools/firewire/ 8085 8086FIRMWARE FRAMEWORK FOR ARMV8-A 8087M: Sudeep Holla <sudeep.holla@arm.com> 8088L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8089S: Maintained 8090F: drivers/firmware/arm_ffa/ 8091F: include/linux/arm_ffa.h 8092 8093FIRMWARE LOADER (request_firmware) 8094M: Luis Chamberlain <mcgrof@kernel.org> 8095M: Russ Weight <russell.h.weight@intel.com> 8096L: linux-kernel@vger.kernel.org 8097S: Maintained 8098F: Documentation/firmware_class/ 8099F: drivers/base/firmware_loader/ 8100F: include/linux/firmware.h 8101 8102FLEXTIMER FTM-QUADDEC DRIVER 8103M: Patrick Havelange <patrick.havelange@essensium.com> 8104L: linux-iio@vger.kernel.org 8105S: Maintained 8106F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8107F: drivers/counter/ftm-quaddec.c 8108 8109FLOPPY DRIVER 8110M: Denis Efremov <efremov@linux.com> 8111L: linux-block@vger.kernel.org 8112S: Odd Fixes 8113F: drivers/block/floppy.c 8114 8115FLYSKY FSIA6B RC RECEIVER 8116M: Markus Koch <markus@notsyncing.net> 8117L: linux-input@vger.kernel.org 8118S: Maintained 8119F: drivers/input/joystick/fsia6b.c 8120 8121FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8122M: Geoffrey D. Bennett <g@b4.vu> 8123L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8124S: Maintained 8125T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8126F: sound/usb/mixer_scarlett_gen2.c 8127 8128FORCEDETH GIGABIT ETHERNET DRIVER 8129M: Rain River <rain.1986.08.12@gmail.com> 8130M: Zhu Yanjun <zyjzyj2000@gmail.com> 8131L: netdev@vger.kernel.org 8132S: Maintained 8133F: drivers/net/ethernet/nvidia/* 8134 8135FORTIFY_SOURCE 8136M: Kees Cook <keescook@chromium.org> 8137L: linux-hardening@vger.kernel.org 8138S: Supported 8139T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8140F: include/linux/fortify-string.h 8141F: lib/fortify_kunit.c 8142F: lib/memcpy_kunit.c 8143F: lib/strcat_kunit.c 8144F: lib/strscpy_kunit.c 8145F: lib/test_fortify/* 8146F: scripts/test_fortify.sh 8147K: \b__NO_FORTIFY\b 8148 8149FPGA DFL DRIVERS 8150M: Wu Hao <hao.wu@intel.com> 8151R: Tom Rix <trix@redhat.com> 8152L: linux-fpga@vger.kernel.org 8153S: Maintained 8154F: Documentation/ABI/testing/sysfs-bus-dfl* 8155F: Documentation/fpga/dfl.rst 8156F: drivers/fpga/dfl* 8157F: drivers/uio/uio_dfl.c 8158F: include/linux/dfl.h 8159F: include/uapi/linux/fpga-dfl.h 8160 8161FPGA MANAGER FRAMEWORK 8162M: Moritz Fischer <mdf@kernel.org> 8163M: Wu Hao <hao.wu@intel.com> 8164M: Xu Yilun <yilun.xu@intel.com> 8165R: Tom Rix <trix@redhat.com> 8166L: linux-fpga@vger.kernel.org 8167S: Maintained 8168Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8169T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8170F: Documentation/devicetree/bindings/fpga/ 8171F: Documentation/driver-api/fpga/ 8172F: Documentation/fpga/ 8173F: drivers/fpga/ 8174F: include/linux/fpga/ 8175 8176FPU EMULATOR 8177M: Bill Metzenthen <billm@melbpc.org.au> 8178S: Maintained 8179W: https://floatingpoint.billm.au/ 8180F: arch/x86/math-emu/ 8181 8182FRAMEBUFFER CORE 8183M: Daniel Vetter <daniel@ffwll.ch> 8184S: Odd Fixes 8185T: git git://anongit.freedesktop.org/drm/drm-misc 8186F: drivers/video/fbdev/core/ 8187 8188FRAMEBUFFER LAYER 8189M: Helge Deller <deller@gmx.de> 8190L: linux-fbdev@vger.kernel.org 8191L: dri-devel@lists.freedesktop.org 8192S: Maintained 8193Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8194T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8195F: Documentation/fb/ 8196F: drivers/video/ 8197F: include/linux/fb.h 8198F: include/uapi/linux/fb.h 8199F: include/uapi/video/ 8200F: include/video/ 8201 8202FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8203M: Horia Geantă <horia.geanta@nxp.com> 8204M: Pankaj Gupta <pankaj.gupta@nxp.com> 8205M: Gaurav Jain <gaurav.jain@nxp.com> 8206L: linux-crypto@vger.kernel.org 8207S: Maintained 8208F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8209F: drivers/crypto/caam/ 8210 8211FREESCALE COLDFIRE M5441X MMC DRIVER 8212M: Angelo Dureghello <angelo.dureghello@timesys.com> 8213L: linux-mmc@vger.kernel.org 8214S: Maintained 8215F: drivers/mmc/host/sdhci-esdhc-mcf.c 8216F: include/linux/platform_data/mmc-esdhc-mcf.h 8217 8218FREESCALE DIU FRAMEBUFFER DRIVER 8219M: Timur Tabi <timur@kernel.org> 8220L: linux-fbdev@vger.kernel.org 8221S: Maintained 8222F: drivers/video/fbdev/fsl-diu-fb.* 8223 8224FREESCALE DMA DRIVER 8225M: Li Yang <leoyang.li@nxp.com> 8226M: Zhang Wei <zw@zh-kernel.org> 8227L: linuxppc-dev@lists.ozlabs.org 8228S: Maintained 8229F: drivers/dma/fsldma.* 8230 8231FREESCALE DSPI DRIVER 8232M: Vladimir Oltean <olteanv@gmail.com> 8233L: linux-spi@vger.kernel.org 8234S: Maintained 8235F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8236F: drivers/spi/spi-fsl-dspi.c 8237F: include/linux/spi/spi-fsl-dspi.h 8238 8239FREESCALE ENETC ETHERNET DRIVERS 8240M: Claudiu Manoil <claudiu.manoil@nxp.com> 8241M: Vladimir Oltean <vladimir.oltean@nxp.com> 8242L: netdev@vger.kernel.org 8243S: Maintained 8244F: drivers/net/ethernet/freescale/enetc/ 8245 8246FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8247M: Claudiu Manoil <claudiu.manoil@nxp.com> 8248L: netdev@vger.kernel.org 8249S: Maintained 8250F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8251F: drivers/net/ethernet/freescale/gianfar* 8252 8253FREESCALE GPMI NAND DRIVER 8254M: Han Xu <han.xu@nxp.com> 8255L: linux-mtd@lists.infradead.org 8256S: Maintained 8257F: drivers/mtd/nand/raw/gpmi-nand/* 8258 8259FREESCALE I2C CPM DRIVER 8260M: Jochen Friedrich <jochen@scram.de> 8261L: linuxppc-dev@lists.ozlabs.org 8262L: linux-i2c@vger.kernel.org 8263S: Maintained 8264F: drivers/i2c/busses/i2c-cpm.c 8265 8266FREESCALE IMX / MXC FEC DRIVER 8267M: Wei Fang <wei.fang@nxp.com> 8268R: Shenwei Wang <shenwei.wang@nxp.com> 8269R: Clark Wang <xiaoning.wang@nxp.com> 8270R: NXP Linux Team <linux-imx@nxp.com> 8271L: netdev@vger.kernel.org 8272S: Maintained 8273F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8274F: drivers/net/ethernet/freescale/fec.h 8275F: drivers/net/ethernet/freescale/fec_main.c 8276F: drivers/net/ethernet/freescale/fec_ptp.c 8277 8278FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8279M: Sascha Hauer <s.hauer@pengutronix.de> 8280R: Pengutronix Kernel Team <kernel@pengutronix.de> 8281L: linux-fbdev@vger.kernel.org 8282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8283S: Maintained 8284F: drivers/video/fbdev/imxfb.c 8285 8286FREESCALE IMX DDR PMU DRIVER 8287M: Frank Li <Frank.li@nxp.com> 8288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8289S: Maintained 8290F: Documentation/admin-guide/perf/imx-ddr.rst 8291F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8292F: drivers/perf/fsl_imx8_ddr_perf.c 8293 8294FREESCALE IMX I2C DRIVER 8295M: Oleksij Rempel <o.rempel@pengutronix.de> 8296R: Pengutronix Kernel Team <kernel@pengutronix.de> 8297L: linux-i2c@vger.kernel.org 8298S: Maintained 8299F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8300F: drivers/i2c/busses/i2c-imx.c 8301 8302FREESCALE IMX LPI2C DRIVER 8303M: Dong Aisheng <aisheng.dong@nxp.com> 8304L: linux-i2c@vger.kernel.org 8305L: linux-imx@nxp.com 8306S: Maintained 8307F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8308F: drivers/i2c/busses/i2c-imx-lpi2c.c 8309 8310FREESCALE MPC I2C DRIVER 8311M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8312L: linux-i2c@vger.kernel.org 8313S: Maintained 8314F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8315F: drivers/i2c/busses/i2c-mpc.c 8316 8317FREESCALE QORIQ DPAA ETHERNET DRIVER 8318M: Madalin Bucur <madalin.bucur@nxp.com> 8319L: netdev@vger.kernel.org 8320S: Maintained 8321F: drivers/net/ethernet/freescale/dpaa 8322 8323FREESCALE QORIQ DPAA FMAN DRIVER 8324M: Madalin Bucur <madalin.bucur@nxp.com> 8325R: Sean Anderson <sean.anderson@seco.com> 8326L: netdev@vger.kernel.org 8327S: Maintained 8328F: Documentation/devicetree/bindings/net/fsl-fman.txt 8329F: drivers/net/ethernet/freescale/fman 8330 8331FREESCALE QORIQ PTP CLOCK DRIVER 8332M: Yangbo Lu <yangbo.lu@nxp.com> 8333L: netdev@vger.kernel.org 8334S: Maintained 8335F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8336F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8337F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8338F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8339F: drivers/ptp/ptp_qoriq.c 8340F: drivers/ptp/ptp_qoriq_debugfs.c 8341F: include/linux/fsl/ptp_qoriq.h 8342 8343FREESCALE QUAD SPI DRIVER 8344M: Han Xu <han.xu@nxp.com> 8345L: linux-spi@vger.kernel.org 8346S: Maintained 8347F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8348F: drivers/spi/spi-fsl-qspi.c 8349 8350FREESCALE QUICC ENGINE LIBRARY 8351M: Qiang Zhao <qiang.zhao@nxp.com> 8352L: linuxppc-dev@lists.ozlabs.org 8353S: Maintained 8354F: drivers/soc/fsl/qe/ 8355F: include/soc/fsl/qe/ 8356 8357FREESCALE QUICC ENGINE QMC DRIVER 8358M: Herve Codina <herve.codina@bootlin.com> 8359L: linuxppc-dev@lists.ozlabs.org 8360S: Maintained 8361F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8362F: drivers/soc/fsl/qe/qmc.c 8363F: include/soc/fsl/qe/qmc.h 8364 8365FREESCALE QUICC ENGINE TSA DRIVER 8366M: Herve Codina <herve.codina@bootlin.com> 8367L: linuxppc-dev@lists.ozlabs.org 8368S: Maintained 8369F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8370F: drivers/soc/fsl/qe/tsa.c 8371F: drivers/soc/fsl/qe/tsa.h 8372F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8373 8374FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8375M: Li Yang <leoyang.li@nxp.com> 8376L: netdev@vger.kernel.org 8377L: linuxppc-dev@lists.ozlabs.org 8378S: Maintained 8379F: drivers/net/ethernet/freescale/ucc_geth* 8380 8381FREESCALE QUICC ENGINE UCC HDLC DRIVER 8382M: Zhao Qiang <qiang.zhao@nxp.com> 8383L: netdev@vger.kernel.org 8384L: linuxppc-dev@lists.ozlabs.org 8385S: Maintained 8386F: drivers/net/wan/fsl_ucc_hdlc* 8387 8388FREESCALE QUICC ENGINE UCC UART DRIVER 8389M: Timur Tabi <timur@kernel.org> 8390L: linuxppc-dev@lists.ozlabs.org 8391S: Maintained 8392F: drivers/tty/serial/ucc_uart.c 8393 8394FREESCALE SOC DRIVERS 8395M: Li Yang <leoyang.li@nxp.com> 8396L: linuxppc-dev@lists.ozlabs.org 8397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8398S: Maintained 8399F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8400F: Documentation/devicetree/bindings/soc/fsl/ 8401F: drivers/soc/fsl/ 8402F: include/linux/fsl/ 8403F: include/soc/fsl/ 8404 8405FREESCALE SOC FS_ENET DRIVER 8406M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8407L: linuxppc-dev@lists.ozlabs.org 8408L: netdev@vger.kernel.org 8409S: Maintained 8410F: drivers/net/ethernet/freescale/fs_enet/ 8411 8412FREESCALE SOC SOUND DRIVERS 8413M: Shengjiu Wang <shengjiu.wang@gmail.com> 8414M: Xiubo Li <Xiubo.Lee@gmail.com> 8415R: Fabio Estevam <festevam@gmail.com> 8416R: Nicolin Chen <nicoleotsuka@gmail.com> 8417L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8418L: linuxppc-dev@lists.ozlabs.org 8419S: Maintained 8420F: sound/soc/fsl/fsl* 8421F: sound/soc/fsl/imx* 8422F: sound/soc/fsl/mpc8610_hpcd.c 8423 8424FREESCALE SOC SOUND QMC DRIVER 8425M: Herve Codina <herve.codina@bootlin.com> 8426L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8427L: linuxppc-dev@lists.ozlabs.org 8428S: Maintained 8429F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8430F: sound/soc/fsl/fsl_qmc_audio.c 8431 8432FREESCALE USB PERIPHERAL DRIVERS 8433M: Li Yang <leoyang.li@nxp.com> 8434L: linux-usb@vger.kernel.org 8435L: linuxppc-dev@lists.ozlabs.org 8436S: Maintained 8437F: drivers/usb/gadget/udc/fsl* 8438 8439FREESCALE USB PHY DRIVER 8440M: Ran Wang <ran.wang_1@nxp.com> 8441L: linux-usb@vger.kernel.org 8442L: linuxppc-dev@lists.ozlabs.org 8443S: Maintained 8444F: drivers/usb/phy/phy-fsl-usb* 8445 8446FREEVXFS FILESYSTEM 8447M: Christoph Hellwig <hch@infradead.org> 8448S: Maintained 8449W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8450F: fs/freevxfs/ 8451 8452FREEZER 8453M: "Rafael J. Wysocki" <rafael@kernel.org> 8454M: Pavel Machek <pavel@ucw.cz> 8455L: linux-pm@vger.kernel.org 8456S: Supported 8457F: Documentation/power/freezing-of-tasks.rst 8458F: include/linux/freezer.h 8459F: kernel/freezer.c 8460 8461FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8462M: David Howells <dhowells@redhat.com> 8463L: linux-cachefs@redhat.com (moderated for non-subscribers) 8464S: Supported 8465F: Documentation/filesystems/caching/ 8466F: fs/fscache/ 8467F: include/linux/fscache*.h 8468 8469FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8470M: Eric Biggers <ebiggers@kernel.org> 8471M: Theodore Y. Ts'o <tytso@mit.edu> 8472M: Jaegeuk Kim <jaegeuk@kernel.org> 8473L: linux-fscrypt@vger.kernel.org 8474S: Supported 8475Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8476T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8477F: Documentation/filesystems/fscrypt.rst 8478F: fs/crypto/ 8479F: include/linux/fscrypt.h 8480F: include/uapi/linux/fscrypt.h 8481 8482FSI SUBSYSTEM 8483M: Jeremy Kerr <jk@ozlabs.org> 8484M: Joel Stanley <joel@jms.id.au> 8485R: Alistar Popple <alistair@popple.id.au> 8486R: Eddie James <eajames@linux.ibm.com> 8487L: linux-fsi@lists.ozlabs.org 8488S: Supported 8489Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8490T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8491F: drivers/fsi/ 8492F: include/linux/fsi*.h 8493F: include/trace/events/fsi*.h 8494 8495FSI-ATTACHED I2C DRIVER 8496M: Eddie James <eajames@linux.ibm.com> 8497L: linux-i2c@vger.kernel.org 8498L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8499S: Maintained 8500F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8501F: drivers/i2c/busses/i2c-fsi.c 8502 8503FSI-ATTACHED SPI DRIVER 8504M: Eddie James <eajames@linux.ibm.com> 8505L: linux-spi@vger.kernel.org 8506S: Maintained 8507F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8508F: drivers/spi/spi-fsi.c 8509 8510FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8511M: Jan Kara <jack@suse.cz> 8512R: Amir Goldstein <amir73il@gmail.com> 8513L: linux-fsdevel@vger.kernel.org 8514S: Maintained 8515T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8516F: fs/notify/ 8517F: include/linux/fsnotify*.h 8518 8519FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8520M: Eric Biggers <ebiggers@kernel.org> 8521M: Theodore Y. Ts'o <tytso@mit.edu> 8522L: fsverity@lists.linux.dev 8523S: Supported 8524Q: https://patchwork.kernel.org/project/fsverity/list/ 8525T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8526F: Documentation/filesystems/fsverity.rst 8527F: fs/verity/ 8528F: include/linux/fsverity.h 8529F: include/uapi/linux/fsverity.h 8530 8531FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8532M: Michael Zaidman <michael.zaidman@gmail.com> 8533L: linux-i2c@vger.kernel.org 8534L: linux-input@vger.kernel.org 8535S: Maintained 8536F: drivers/hid/hid-ft260.c 8537 8538FUJITSU LAPTOP EXTRAS 8539M: Jonathan Woithe <jwoithe@just42.net> 8540L: platform-driver-x86@vger.kernel.org 8541S: Maintained 8542F: drivers/platform/x86/fujitsu-laptop.c 8543 8544FUJITSU TABLET EXTRAS 8545M: Robert Gerlach <khnz@gmx.de> 8546L: platform-driver-x86@vger.kernel.org 8547S: Maintained 8548F: drivers/platform/x86/fujitsu-tablet.c 8549 8550FUNCTION HOOKS (FTRACE) 8551M: Steven Rostedt <rostedt@goodmis.org> 8552M: Masami Hiramatsu <mhiramat@kernel.org> 8553R: Mark Rutland <mark.rutland@arm.com> 8554L: linux-kernel@vger.kernel.org 8555L: linux-trace-kernel@vger.kernel.org 8556S: Maintained 8557Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8558T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8559F: Documentation/trace/ftrace* 8560F: arch/*/*/*/*ftrace* 8561F: arch/*/*/*ftrace* 8562F: include/*/ftrace.h 8563F: kernel/trace/fgraph.c 8564F: kernel/trace/ftrace* 8565F: samples/ftrace 8566 8567FUNGIBLE ETHERNET DRIVERS 8568M: Dimitris Michailidis <dmichail@fungible.com> 8569L: netdev@vger.kernel.org 8570S: Supported 8571F: drivers/net/ethernet/fungible/ 8572 8573FUSE: FILESYSTEM IN USERSPACE 8574M: Miklos Szeredi <miklos@szeredi.hu> 8575L: linux-fsdevel@vger.kernel.org 8576S: Maintained 8577W: https://github.com/libfuse/ 8578T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8579F: Documentation/filesystems/fuse.rst 8580F: fs/fuse/ 8581F: include/uapi/linux/fuse.h 8582 8583FUTEX SUBSYSTEM 8584M: Thomas Gleixner <tglx@linutronix.de> 8585M: Ingo Molnar <mingo@redhat.com> 8586R: Peter Zijlstra <peterz@infradead.org> 8587R: Darren Hart <dvhart@infradead.org> 8588R: Davidlohr Bueso <dave@stgolabs.net> 8589R: André Almeida <andrealmeid@igalia.com> 8590L: linux-kernel@vger.kernel.org 8591S: Maintained 8592T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8593F: Documentation/locking/*futex* 8594F: include/asm-generic/futex.h 8595F: include/linux/futex.h 8596F: include/uapi/linux/futex.h 8597F: kernel/futex/* 8598F: tools/perf/bench/futex* 8599F: tools/testing/selftests/futex/ 8600 8601GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8602M: Tim Harvey <tharvey@gateworks.com> 8603S: Maintained 8604F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8605F: Documentation/hwmon/gsc-hwmon.rst 8606F: drivers/hwmon/gsc-hwmon.c 8607F: drivers/mfd/gateworks-gsc.c 8608F: include/linux/mfd/gsc.h 8609F: include/linux/platform_data/gsc_hwmon.h 8610 8611GCC PLUGINS 8612M: Kees Cook <keescook@chromium.org> 8613L: linux-hardening@vger.kernel.org 8614S: Maintained 8615T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8616F: Documentation/kbuild/gcc-plugins.rst 8617F: scripts/Makefile.gcc-plugins 8618F: scripts/gcc-plugins/ 8619 8620GCOV BASED KERNEL PROFILING 8621M: Peter Oberparleiter <oberpar@linux.ibm.com> 8622S: Maintained 8623F: Documentation/dev-tools/gcov.rst 8624F: kernel/gcov/ 8625 8626GDB KERNEL DEBUGGING HELPER SCRIPTS 8627M: Jan Kiszka <jan.kiszka@siemens.com> 8628M: Kieran Bingham <kbingham@kernel.org> 8629S: Supported 8630F: scripts/gdb/ 8631 8632GEMINI CRYPTO DRIVER 8633M: Corentin Labbe <clabbe@baylibre.com> 8634L: linux-crypto@vger.kernel.org 8635S: Maintained 8636F: drivers/crypto/gemini/ 8637 8638GEMTEK FM RADIO RECEIVER DRIVER 8639M: Hans Verkuil <hverkuil@xs4all.nl> 8640L: linux-media@vger.kernel.org 8641S: Maintained 8642W: https://linuxtv.org 8643T: git git://linuxtv.org/media_tree.git 8644F: drivers/media/radio/radio-gemtek* 8645 8646GENERIC ARCHITECTURE TOPOLOGY 8647M: Sudeep Holla <sudeep.holla@arm.com> 8648L: linux-kernel@vger.kernel.org 8649S: Maintained 8650F: drivers/base/arch_topology.c 8651F: include/linux/arch_topology.h 8652 8653GENERIC ENTRY CODE 8654M: Thomas Gleixner <tglx@linutronix.de> 8655M: Peter Zijlstra <peterz@infradead.org> 8656M: Andy Lutomirski <luto@kernel.org> 8657L: linux-kernel@vger.kernel.org 8658S: Maintained 8659T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8660F: include/linux/entry-common.h 8661F: include/linux/entry-kvm.h 8662F: kernel/entry/ 8663 8664GENERIC GPIO I2C DRIVER 8665M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8666S: Supported 8667F: drivers/i2c/busses/i2c-gpio.c 8668F: include/linux/platform_data/i2c-gpio.h 8669 8670GENERIC GPIO I2C MULTIPLEXER DRIVER 8671M: Peter Korsgaard <peter.korsgaard@barco.com> 8672L: linux-i2c@vger.kernel.org 8673S: Supported 8674F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8675F: drivers/i2c/muxes/i2c-mux-gpio.c 8676F: include/linux/platform_data/i2c-mux-gpio.h 8677 8678GENERIC HDLC (WAN) DRIVERS 8679M: Krzysztof Halasa <khc@pm.waw.pl> 8680S: Maintained 8681W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8682F: drivers/net/wan/c101.c 8683F: drivers/net/wan/hd6457* 8684F: drivers/net/wan/hdlc* 8685F: drivers/net/wan/n2.c 8686F: drivers/net/wan/pc300too.c 8687F: drivers/net/wan/pci200syn.c 8688F: drivers/net/wan/wanxl* 8689 8690GENERIC INCLUDE/ASM HEADER FILES 8691M: Arnd Bergmann <arnd@arndb.de> 8692L: linux-arch@vger.kernel.org 8693S: Maintained 8694T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8695F: include/asm-generic/ 8696F: include/uapi/asm-generic/ 8697 8698GENERIC PHY FRAMEWORK 8699M: Vinod Koul <vkoul@kernel.org> 8700M: Kishon Vijay Abraham I <kishon@kernel.org> 8701L: linux-phy@lists.infradead.org 8702S: Supported 8703Q: https://patchwork.kernel.org/project/linux-phy/list/ 8704T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8705F: Documentation/devicetree/bindings/phy/ 8706F: drivers/phy/ 8707F: include/dt-bindings/phy/ 8708F: include/linux/phy/ 8709 8710GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8711M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8712S: Supported 8713F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8714 8715GENERIC PM DOMAINS 8716M: "Rafael J. Wysocki" <rafael@kernel.org> 8717M: Kevin Hilman <khilman@kernel.org> 8718M: Ulf Hansson <ulf.hansson@linaro.org> 8719L: linux-pm@vger.kernel.org 8720S: Supported 8721F: Documentation/devicetree/bindings/power/power?domain* 8722F: drivers/base/power/domain*.c 8723F: include/linux/pm_domain.h 8724 8725GENERIC PM DOMAIN PROVIDERS 8726M: Ulf Hansson <ulf.hansson@linaro.org> 8727L: linux-pm@vger.kernel.org 8728S: Supported 8729T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 8730F: drivers/pmdomain/ 8731 8732GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8733M: Eugen Hristev <eugen.hristev@microchip.com> 8734L: linux-input@vger.kernel.org 8735S: Maintained 8736F: drivers/input/touchscreen/resistive-adc-touch.c 8737 8738GENERIC STRING LIBRARY 8739M: Kees Cook <keescook@chromium.org> 8740R: Andy Shevchenko <andy@kernel.org> 8741L: linux-hardening@vger.kernel.org 8742S: Supported 8743T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8744F: include/linux/string.h 8745F: include/linux/string_choices.h 8746F: include/linux/string_helpers.h 8747F: lib/string.c 8748F: lib/string_helpers.c 8749F: lib/test-string_helpers.c 8750F: lib/test_string.c 8751 8752GENERIC UIO DRIVER FOR PCI DEVICES 8753M: "Michael S. Tsirkin" <mst@redhat.com> 8754L: kvm@vger.kernel.org 8755S: Supported 8756F: drivers/uio/uio_pci_generic.c 8757 8758GENERIC VDSO LIBRARY 8759M: Andy Lutomirski <luto@kernel.org> 8760M: Thomas Gleixner <tglx@linutronix.de> 8761M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8762L: linux-kernel@vger.kernel.org 8763S: Maintained 8764T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8765F: include/asm-generic/vdso/vsyscall.h 8766F: include/vdso/ 8767F: kernel/time/vsyscall.c 8768F: lib/vdso/ 8769 8770GENWQE (IBM Generic Workqueue Card) 8771M: Frank Haverkamp <haver@linux.ibm.com> 8772S: Supported 8773F: drivers/misc/genwqe/ 8774 8775GET_MAINTAINER SCRIPT 8776M: Joe Perches <joe@perches.com> 8777S: Maintained 8778F: scripts/get_maintainer.pl 8779 8780GFS2 FILE SYSTEM 8781M: Bob Peterson <rpeterso@redhat.com> 8782M: Andreas Gruenbacher <agruenba@redhat.com> 8783L: gfs2@lists.linux.dev 8784S: Supported 8785B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8786T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8787F: Documentation/filesystems/gfs2* 8788F: fs/gfs2/ 8789F: include/uapi/linux/gfs2_ondisk.h 8790 8791GIGABYTE WMI DRIVER 8792M: Thomas Weißschuh <thomas@weissschuh.net> 8793L: platform-driver-x86@vger.kernel.org 8794S: Maintained 8795F: drivers/platform/x86/gigabyte-wmi.c 8796 8797GNSS SUBSYSTEM 8798M: Johan Hovold <johan@kernel.org> 8799S: Maintained 8800T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8801F: Documentation/ABI/testing/sysfs-class-gnss 8802F: Documentation/devicetree/bindings/gnss/ 8803F: drivers/gnss/ 8804F: include/linux/gnss.h 8805 8806GO7007 MPEG CODEC 8807M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8808L: linux-media@vger.kernel.org 8809S: Maintained 8810F: drivers/media/usb/go7007/ 8811 8812GOODIX TOUCHSCREEN 8813M: Bastien Nocera <hadess@hadess.net> 8814M: Hans de Goede <hdegoede@redhat.com> 8815L: linux-input@vger.kernel.org 8816S: Maintained 8817F: drivers/input/touchscreen/goodix* 8818 8819GOOGLE ETHERNET DRIVERS 8820M: Jeroen de Borst <jeroendb@google.com> 8821M: Praveen Kaligineedi <pkaligineedi@google.com> 8822R: Shailend Chand <shailend@google.com> 8823L: netdev@vger.kernel.org 8824S: Supported 8825F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8826F: drivers/net/ethernet/google 8827 8828GOOGLE FIRMWARE DRIVERS 8829M: Tzung-Bi Shih <tzungbi@kernel.org> 8830R: Brian Norris <briannorris@chromium.org> 8831R: Julius Werner <jwerner@chromium.org> 8832L: chrome-platform@lists.linux.dev 8833S: Maintained 8834T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 8835F: drivers/firmware/google/ 8836 8837GPD POCKET FAN DRIVER 8838M: Hans de Goede <hdegoede@redhat.com> 8839L: platform-driver-x86@vger.kernel.org 8840S: Maintained 8841F: drivers/platform/x86/gpd-pocket-fan.c 8842 8843GPIO ACPI SUPPORT 8844M: Mika Westerberg <mika.westerberg@linux.intel.com> 8845M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8846L: linux-gpio@vger.kernel.org 8847L: linux-acpi@vger.kernel.org 8848S: Supported 8849T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8850F: Documentation/firmware-guide/acpi/gpio-properties.rst 8851F: drivers/gpio/gpiolib-acpi.c 8852F: drivers/gpio/gpiolib-acpi.h 8853 8854GPIO AGGREGATOR 8855M: Geert Uytterhoeven <geert+renesas@glider.be> 8856L: linux-gpio@vger.kernel.org 8857S: Supported 8858F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8859F: drivers/gpio/gpio-aggregator.c 8860 8861GPIO IR Transmitter 8862M: Sean Young <sean@mess.org> 8863L: linux-media@vger.kernel.org 8864S: Maintained 8865F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8866F: drivers/media/rc/gpio-ir-tx.c 8867 8868GPIO MOCKUP DRIVER 8869M: Bamvor Jian Zhang <bamv2005@gmail.com> 8870L: linux-gpio@vger.kernel.org 8871S: Maintained 8872F: drivers/gpio/gpio-mockup.c 8873F: tools/testing/selftests/gpio/ 8874 8875GPIO REGMAP 8876M: Michael Walle <michael@walle.cc> 8877S: Maintained 8878F: drivers/gpio/gpio-regmap.c 8879F: include/linux/gpio/regmap.h 8880K: (devm_)?gpio_regmap_(un)?register 8881 8882GPIO SUBSYSTEM 8883M: Linus Walleij <linus.walleij@linaro.org> 8884M: Bartosz Golaszewski <brgl@bgdev.pl> 8885R: Andy Shevchenko <andy@kernel.org> 8886L: linux-gpio@vger.kernel.org 8887S: Maintained 8888T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8889F: Documentation/ABI/obsolete/sysfs-gpio 8890F: Documentation/ABI/testing/gpio-cdev 8891F: Documentation/admin-guide/gpio/ 8892F: Documentation/devicetree/bindings/gpio/ 8893F: Documentation/driver-api/gpio/ 8894F: drivers/gpio/ 8895F: include/dt-bindings/gpio/ 8896F: include/linux/gpio.h 8897F: include/linux/gpio/ 8898F: include/linux/of_gpio.h 8899F: include/uapi/linux/gpio.h 8900F: tools/gpio/ 8901 8902GRE DEMULTIPLEXER DRIVER 8903M: Dmitry Kozlov <xeb@mail.ru> 8904L: netdev@vger.kernel.org 8905S: Maintained 8906F: include/net/gre.h 8907F: net/ipv4/gre_demux.c 8908F: net/ipv4/gre_offload.c 8909 8910GRETH 10/100/1G Ethernet MAC device driver 8911M: Andreas Larsson <andreas@gaisler.com> 8912L: netdev@vger.kernel.org 8913S: Maintained 8914F: drivers/net/ethernet/aeroflex/ 8915 8916GREYBUS AUDIO PROTOCOLS DRIVERS 8917M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8918M: Mark Greer <mgreer@animalcreek.com> 8919S: Maintained 8920F: drivers/staging/greybus/audio_apbridgea.c 8921F: drivers/staging/greybus/audio_apbridgea.h 8922F: drivers/staging/greybus/audio_codec.c 8923F: drivers/staging/greybus/audio_codec.h 8924F: drivers/staging/greybus/audio_gb.c 8925F: drivers/staging/greybus/audio_manager.c 8926F: drivers/staging/greybus/audio_manager.h 8927F: drivers/staging/greybus/audio_manager_module.c 8928F: drivers/staging/greybus/audio_manager_private.h 8929F: drivers/staging/greybus/audio_manager_sysfs.c 8930F: drivers/staging/greybus/audio_module.c 8931F: drivers/staging/greybus/audio_topology.c 8932 8933GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8934M: Viresh Kumar <vireshk@kernel.org> 8935S: Maintained 8936F: drivers/staging/greybus/authentication.c 8937F: drivers/staging/greybus/bootrom.c 8938F: drivers/staging/greybus/firmware.h 8939F: drivers/staging/greybus/fw-core.c 8940F: drivers/staging/greybus/fw-download.c 8941F: drivers/staging/greybus/fw-management.c 8942F: drivers/staging/greybus/greybus_authentication.h 8943F: drivers/staging/greybus/greybus_firmware.h 8944F: drivers/staging/greybus/hid.c 8945F: drivers/staging/greybus/i2c.c 8946F: drivers/staging/greybus/spi.c 8947F: drivers/staging/greybus/spilib.c 8948F: drivers/staging/greybus/spilib.h 8949 8950GREYBUS LOOPBACK DRIVER 8951M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8952S: Maintained 8953F: drivers/staging/greybus/loopback.c 8954 8955GREYBUS PLATFORM DRIVERS 8956M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8957S: Maintained 8958F: drivers/staging/greybus/arche-apb-ctrl.c 8959F: drivers/staging/greybus/arche-platform.c 8960F: drivers/staging/greybus/arche_platform.h 8961 8962GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8963M: Rui Miguel Silva <rmfrfs@gmail.com> 8964S: Maintained 8965F: drivers/staging/greybus/gpio.c 8966F: drivers/staging/greybus/light.c 8967F: drivers/staging/greybus/power_supply.c 8968F: drivers/staging/greybus/sdio.c 8969F: drivers/staging/greybus/spi.c 8970F: drivers/staging/greybus/spilib.c 8971 8972GREYBUS SUBSYSTEM 8973M: Johan Hovold <johan@kernel.org> 8974M: Alex Elder <elder@kernel.org> 8975M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8976L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8977S: Maintained 8978F: drivers/greybus/ 8979F: drivers/staging/greybus/ 8980F: include/linux/greybus.h 8981F: include/linux/greybus/ 8982 8983GREYBUS UART PROTOCOLS DRIVERS 8984M: David Lin <dtwlin@gmail.com> 8985S: Maintained 8986F: drivers/staging/greybus/log.c 8987F: drivers/staging/greybus/uart.c 8988 8989GS1662 VIDEO SERIALIZER 8990M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8991L: linux-media@vger.kernel.org 8992S: Maintained 8993T: git git://linuxtv.org/media_tree.git 8994F: drivers/media/spi/gs1662.c 8995 8996GSPCA FINEPIX SUBDRIVER 8997M: Frank Zago <frank@zago.net> 8998L: linux-media@vger.kernel.org 8999S: Maintained 9000T: git git://linuxtv.org/media_tree.git 9001F: drivers/media/usb/gspca/finepix.c 9002 9003GSPCA GL860 SUBDRIVER 9004M: Olivier Lorin <o.lorin@laposte.net> 9005L: linux-media@vger.kernel.org 9006S: Maintained 9007T: git git://linuxtv.org/media_tree.git 9008F: drivers/media/usb/gspca/gl860/ 9009 9010GSPCA M5602 SUBDRIVER 9011M: Erik Andren <erik.andren@gmail.com> 9012L: linux-media@vger.kernel.org 9013S: Maintained 9014T: git git://linuxtv.org/media_tree.git 9015F: drivers/media/usb/gspca/m5602/ 9016 9017GSPCA PAC207 SONIXB SUBDRIVER 9018M: Hans Verkuil <hverkuil@xs4all.nl> 9019L: linux-media@vger.kernel.org 9020S: Odd Fixes 9021T: git git://linuxtv.org/media_tree.git 9022F: drivers/media/usb/gspca/pac207.c 9023 9024GSPCA SN9C20X SUBDRIVER 9025M: Brian Johnson <brijohn@gmail.com> 9026L: linux-media@vger.kernel.org 9027S: Maintained 9028T: git git://linuxtv.org/media_tree.git 9029F: drivers/media/usb/gspca/sn9c20x.c 9030 9031GSPCA T613 SUBDRIVER 9032M: Leandro Costantino <lcostantino@gmail.com> 9033L: linux-media@vger.kernel.org 9034S: Maintained 9035T: git git://linuxtv.org/media_tree.git 9036F: drivers/media/usb/gspca/t613.c 9037 9038GSPCA USB WEBCAM DRIVER 9039M: Hans Verkuil <hverkuil@xs4all.nl> 9040L: linux-media@vger.kernel.org 9041S: Odd Fixes 9042T: git git://linuxtv.org/media_tree.git 9043F: drivers/media/usb/gspca/ 9044 9045GTP (GPRS Tunneling Protocol) 9046M: Pablo Neira Ayuso <pablo@netfilter.org> 9047M: Harald Welte <laforge@gnumonks.org> 9048L: osmocom-net-gprs@lists.osmocom.org 9049S: Maintained 9050T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9051F: drivers/net/gtp.c 9052 9053GUID PARTITION TABLE (GPT) 9054M: Davidlohr Bueso <dave@stgolabs.net> 9055L: linux-efi@vger.kernel.org 9056S: Maintained 9057F: block/partitions/efi.* 9058 9059HABANALABS PCI DRIVER 9060M: Oded Gabbay <ogabbay@kernel.org> 9061L: dri-devel@lists.freedesktop.org 9062S: Supported 9063C: irc://irc.oftc.net/dri-devel 9064T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9065F: Documentation/ABI/testing/debugfs-driver-habanalabs 9066F: Documentation/ABI/testing/sysfs-driver-habanalabs 9067F: drivers/accel/habanalabs/ 9068F: include/trace/events/habanalabs.h 9069F: include/uapi/drm/habanalabs_accel.h 9070 9071HACKRF MEDIA DRIVER 9072M: Antti Palosaari <crope@iki.fi> 9073L: linux-media@vger.kernel.org 9074S: Maintained 9075W: https://linuxtv.org 9076W: http://palosaari.fi/linux/ 9077Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9078T: git git://linuxtv.org/anttip/media_tree.git 9079F: drivers/media/usb/hackrf/ 9080 9081HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9082M: Chuck Lever <chuck.lever@oracle.com> 9083L: kernel-tls-handshake@lists.linux.dev 9084L: netdev@vger.kernel.org 9085S: Maintained 9086F: Documentation/netlink/specs/handshake.yaml 9087F: Documentation/networking/tls-handshake.rst 9088F: include/net/handshake.h 9089F: include/trace/events/handshake.h 9090F: net/handshake/ 9091 9092HANTRO VPU CODEC DRIVER 9093M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9094M: Philipp Zabel <p.zabel@pengutronix.de> 9095L: linux-media@vger.kernel.org 9096L: linux-rockchip@lists.infradead.org 9097S: Maintained 9098F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9099F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9100F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9101F: drivers/media/platform/verisilicon/ 9102 9103HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9104M: Frank Seidel <frank@f-seidel.de> 9105L: platform-driver-x86@vger.kernel.org 9106S: Maintained 9107W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9108F: drivers/platform/x86/hdaps.c 9109 9110HARDWARE MONITORING 9111M: Jean Delvare <jdelvare@suse.com> 9112M: Guenter Roeck <linux@roeck-us.net> 9113L: linux-hwmon@vger.kernel.org 9114S: Maintained 9115W: http://hwmon.wiki.kernel.org/ 9116T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9117F: Documentation/ABI/testing/sysfs-class-hwmon 9118F: Documentation/devicetree/bindings/hwmon/ 9119F: Documentation/hwmon/ 9120F: drivers/hwmon/ 9121F: include/linux/hwmon*.h 9122F: include/trace/events/hwmon*.h 9123K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9124 9125HARDWARE RANDOM NUMBER GENERATOR CORE 9126M: Olivia Mackall <olivia@selenic.com> 9127M: Herbert Xu <herbert@gondor.apana.org.au> 9128L: linux-crypto@vger.kernel.org 9129S: Odd fixes 9130F: Documentation/admin-guide/hw_random.rst 9131F: Documentation/devicetree/bindings/rng/ 9132F: drivers/char/hw_random/ 9133F: include/linux/hw_random.h 9134 9135HARDWARE SPINLOCK CORE 9136M: Ohad Ben-Cohen <ohad@wizery.com> 9137M: Bjorn Andersson <andersson@kernel.org> 9138R: Baolin Wang <baolin.wang7@gmail.com> 9139L: linux-remoteproc@vger.kernel.org 9140S: Maintained 9141T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9142F: Documentation/devicetree/bindings/hwlock/ 9143F: Documentation/locking/hwspinlock.rst 9144F: drivers/hwspinlock/ 9145F: include/linux/hwspinlock.h 9146 9147HARDWARE TRACING FACILITIES 9148M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9149S: Maintained 9150F: drivers/hwtracing/ 9151 9152HARMONY SOUND DRIVER 9153L: linux-parisc@vger.kernel.org 9154S: Maintained 9155F: sound/parisc/harmony.* 9156 9157HDPVR USB VIDEO ENCODER DRIVER 9158M: Hans Verkuil <hverkuil@xs4all.nl> 9159L: linux-media@vger.kernel.org 9160S: Odd Fixes 9161W: https://linuxtv.org 9162T: git git://linuxtv.org/media_tree.git 9163F: drivers/media/usb/hdpvr/ 9164 9165HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9166M: Matt Hsiao <matt.hsiao@hpe.com> 9167S: Supported 9168F: drivers/misc/hpilo.[ch] 9169 9170HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9171M: Jerry Hoemann <jerry.hoemann@hpe.com> 9172S: Supported 9173F: Documentation/watchdog/hpwdt.rst 9174F: drivers/watchdog/hpwdt.c 9175 9176HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9177M: Don Brace <don.brace@microchip.com> 9178L: storagedev@microchip.com 9179L: linux-scsi@vger.kernel.org 9180S: Supported 9181F: Documentation/scsi/hpsa.rst 9182F: drivers/scsi/hpsa*.[ch] 9183F: include/linux/cciss*.h 9184F: include/uapi/linux/cciss*.h 9185 9186HFI1 DRIVER 9187M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9188L: linux-rdma@vger.kernel.org 9189S: Supported 9190F: drivers/infiniband/hw/hfi1 9191 9192HFS FILESYSTEM 9193L: linux-fsdevel@vger.kernel.org 9194S: Orphan 9195F: Documentation/filesystems/hfs.rst 9196F: fs/hfs/ 9197 9198HFSPLUS FILESYSTEM 9199L: linux-fsdevel@vger.kernel.org 9200S: Orphan 9201F: Documentation/filesystems/hfsplus.rst 9202F: fs/hfsplus/ 9203 9204HGA FRAMEBUFFER DRIVER 9205M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9206L: linux-nvidia@lists.surfsouth.com 9207S: Maintained 9208W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9209F: drivers/video/fbdev/hgafb.c 9210 9211HIBERNATION (aka Software Suspend, aka swsusp) 9212M: "Rafael J. Wysocki" <rafael@kernel.org> 9213M: Pavel Machek <pavel@ucw.cz> 9214L: linux-pm@vger.kernel.org 9215S: Supported 9216B: https://bugzilla.kernel.org 9217F: arch/*/include/asm/suspend*.h 9218F: arch/x86/power/ 9219F: drivers/base/power/ 9220F: include/linux/freezer.h 9221F: include/linux/pm.h 9222F: include/linux/suspend.h 9223F: kernel/power/ 9224 9225HID CORE LAYER 9226M: Jiri Kosina <jikos@kernel.org> 9227M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9228L: linux-input@vger.kernel.org 9229S: Maintained 9230T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9231F: Documentation/hid/ 9232F: drivers/hid/ 9233F: include/linux/hid* 9234F: include/uapi/linux/hid* 9235F: samples/hid/ 9236F: tools/testing/selftests/hid/ 9237 9238HID LOGITECH DRIVERS 9239R: Filipe Laíns <lains@riseup.net> 9240L: linux-input@vger.kernel.org 9241S: Maintained 9242F: drivers/hid/hid-logitech-* 9243 9244HID NVIDIA SHIELD DRIVER 9245M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9246L: linux-input@vger.kernel.org 9247S: Maintained 9248F: drivers/hid/hid-nvidia-shield.c 9249 9250HID PHOENIX RC FLIGHT CONTROLLER 9251M: Marcus Folkesson <marcus.folkesson@gmail.com> 9252L: linux-input@vger.kernel.org 9253S: Maintained 9254F: drivers/hid/hid-pxrc.c 9255 9256HID PLAYSTATION DRIVER 9257M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9258L: linux-input@vger.kernel.org 9259S: Supported 9260F: drivers/hid/hid-playstation.c 9261 9262HID SENSOR HUB DRIVERS 9263M: Jiri Kosina <jikos@kernel.org> 9264M: Jonathan Cameron <jic23@kernel.org> 9265M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9266L: linux-input@vger.kernel.org 9267L: linux-iio@vger.kernel.org 9268S: Maintained 9269F: Documentation/hid/hid-sensor* 9270F: drivers/hid/hid-sensor-* 9271F: drivers/iio/*/hid-* 9272F: include/linux/hid-sensor-* 9273 9274HID VRC-2 CAR CONTROLLER DRIVER 9275M: Marcus Folkesson <marcus.folkesson@gmail.com> 9276L: linux-input@vger.kernel.org 9277S: Maintained 9278F: drivers/hid/hid-vrc2.c 9279 9280HID WACOM DRIVER 9281M: Ping Cheng <ping.cheng@wacom.com> 9282M: Jason Gerecke <jason.gerecke@wacom.com> 9283L: linux-input@vger.kernel.org 9284S: Maintained 9285F: drivers/hid/wacom.h 9286F: drivers/hid/wacom_* 9287 9288HID++ LOGITECH DRIVERS 9289R: Filipe Laíns <lains@riseup.net> 9290R: Bastien Nocera <hadess@hadess.net> 9291L: linux-input@vger.kernel.org 9292S: Maintained 9293F: drivers/hid/hid-logitech-hidpp.c 9294 9295HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9296M: Thomas Gleixner <tglx@linutronix.de> 9297L: linux-kernel@vger.kernel.org 9298S: Maintained 9299T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9300F: Documentation/timers/ 9301F: include/linux/clockchips.h 9302F: include/linux/hrtimer.h 9303F: kernel/time/clockevents.c 9304F: kernel/time/hrtimer.c 9305F: kernel/time/timer_*.c 9306 9307HIGH-SPEED SCC DRIVER FOR AX.25 9308L: linux-hams@vger.kernel.org 9309S: Orphan 9310F: drivers/net/hamradio/scc.c 9311 9312HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9313M: HighPoint Linux Team <linux@highpoint-tech.com> 9314S: Supported 9315W: http://www.highpoint-tech.com 9316F: Documentation/scsi/hptiop.rst 9317F: drivers/scsi/hptiop.c 9318 9319HIKEY960 ONBOARD USB GPIO HUB DRIVER 9320M: John Stultz <jstultz@google.com> 9321L: linux-kernel@vger.kernel.org 9322S: Maintained 9323F: drivers/misc/hisi_hikey_usb.c 9324 9325HIMAX HX83112B TOUCHSCREEN SUPPORT 9326M: Job Noorman <job@noorman.info> 9327L: linux-input@vger.kernel.org 9328S: Maintained 9329F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9330F: drivers/input/touchscreen/himax_hx83112b.c 9331 9332HIPPI 9333M: Jes Sorensen <jes@trained-monkey.org> 9334L: linux-hippi@sunsite.dk 9335S: Maintained 9336F: drivers/net/hippi/ 9337F: include/linux/hippidevice.h 9338F: include/uapi/linux/if_hippi.h 9339F: net/802/hippi.c 9340 9341HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9342M: Kurt Kanzenbach <kurt@linutronix.de> 9343L: netdev@vger.kernel.org 9344S: Maintained 9345F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9346F: drivers/net/dsa/hirschmann/* 9347F: include/linux/platform_data/hirschmann-hellcreek.h 9348F: net/dsa/tag_hellcreek.c 9349 9350HISILICON DMA DRIVER 9351M: Zhou Wang <wangzhou1@hisilicon.com> 9352M: Jie Hai <haijie1@huawei.com> 9353L: dmaengine@vger.kernel.org 9354S: Maintained 9355F: drivers/dma/hisi_dma.c 9356 9357HISILICON GPIO DRIVER 9358M: Jay Fang <f.fangjian@huawei.com> 9359L: linux-gpio@vger.kernel.org 9360S: Maintained 9361F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9362F: drivers/gpio/gpio-hisi.c 9363 9364HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9365M: Longfang Liu <liulongfang@huawei.com> 9366L: linux-crypto@vger.kernel.org 9367S: Maintained 9368F: Documentation/ABI/testing/debugfs-hisi-hpre 9369F: drivers/crypto/hisilicon/hpre/hpre.h 9370F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9371F: drivers/crypto/hisilicon/hpre/hpre_main.c 9372 9373HISILICON HNS3 PMU DRIVER 9374M: Jijie Shao <shaojijie@huawei.com> 9375S: Supported 9376F: Documentation/admin-guide/perf/hns3-pmu.rst 9377F: drivers/perf/hisilicon/hns3_pmu.c 9378 9379HISILICON I2C CONTROLLER DRIVER 9380M: Yicong Yang <yangyicong@hisilicon.com> 9381L: linux-i2c@vger.kernel.org 9382S: Maintained 9383W: https://www.hisilicon.com 9384F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9385F: drivers/i2c/busses/i2c-hisi.c 9386 9387HISILICON KUNPENG SOC HCCS DRIVER 9388M: Huisong Li <lihuisong@huawei.com> 9389S: Maintained 9390F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9391F: drivers/soc/hisilicon/kunpeng_hccs.c 9392F: drivers/soc/hisilicon/kunpeng_hccs.h 9393 9394HISILICON LPC BUS DRIVER 9395M: Jay Fang <f.fangjian@huawei.com> 9396S: Maintained 9397W: http://www.hisilicon.com 9398F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9399F: drivers/bus/hisi_lpc.c 9400 9401HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9402M: Yisen Zhuang <yisen.zhuang@huawei.com> 9403M: Salil Mehta <salil.mehta@huawei.com> 9404L: netdev@vger.kernel.org 9405S: Maintained 9406W: http://www.hisilicon.com 9407F: drivers/net/ethernet/hisilicon/hns3/ 9408 9409HISILICON NETWORK SUBSYSTEM DRIVER 9410M: Yisen Zhuang <yisen.zhuang@huawei.com> 9411M: Salil Mehta <salil.mehta@huawei.com> 9412L: netdev@vger.kernel.org 9413S: Maintained 9414W: http://www.hisilicon.com 9415F: Documentation/devicetree/bindings/net/hisilicon*.txt 9416F: drivers/net/ethernet/hisilicon/ 9417 9418HISILICON PMU DRIVER 9419M: Yicong Yang <yangyicong@hisilicon.com> 9420M: Jonathan Cameron <jonathan.cameron@huawei.com> 9421S: Supported 9422W: http://www.hisilicon.com 9423F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9424F: Documentation/admin-guide/perf/hisi-pmu.rst 9425F: drivers/perf/hisilicon 9426 9427HISILICON PTT DRIVER 9428M: Yicong Yang <yangyicong@hisilicon.com> 9429M: Jonathan Cameron <jonathan.cameron@huawei.com> 9430L: linux-kernel@vger.kernel.org 9431S: Maintained 9432F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9433F: Documentation/trace/hisi-ptt.rst 9434F: drivers/hwtracing/ptt/ 9435F: tools/perf/arch/arm64/util/hisi-ptt.c 9436F: tools/perf/util/hisi-ptt* 9437F: tools/perf/util/hisi-ptt-decoder/* 9438 9439HISILICON QM DRIVER 9440M: Weili Qian <qianweili@huawei.com> 9441M: Zhou Wang <wangzhou1@hisilicon.com> 9442L: linux-crypto@vger.kernel.org 9443S: Maintained 9444F: drivers/crypto/hisilicon/Kconfig 9445F: drivers/crypto/hisilicon/Makefile 9446F: drivers/crypto/hisilicon/qm.c 9447F: drivers/crypto/hisilicon/sgl.c 9448F: include/linux/hisi_acc_qm.h 9449 9450HISILICON ROCE DRIVER 9451M: Junxian Huang <huangjunxian6@hisilicon.com> 9452L: linux-rdma@vger.kernel.org 9453S: Maintained 9454F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9455F: drivers/infiniband/hw/hns/ 9456 9457HISILICON SAS Controller 9458M: Xiang Chen <chenxiang66@hisilicon.com> 9459S: Supported 9460W: http://www.hisilicon.com 9461F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9462F: drivers/scsi/hisi_sas/ 9463 9464HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9465M: Kai Ye <yekai13@huawei.com> 9466M: Longfang Liu <liulongfang@huawei.com> 9467L: linux-crypto@vger.kernel.org 9468S: Maintained 9469F: Documentation/ABI/testing/debugfs-hisi-sec 9470F: drivers/crypto/hisilicon/sec2/sec.h 9471F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9472F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9473F: drivers/crypto/hisilicon/sec2/sec_main.c 9474 9475HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9476M: Jay Fang <f.fangjian@huawei.com> 9477L: linux-spi@vger.kernel.org 9478S: Maintained 9479W: http://www.hisilicon.com 9480F: drivers/spi/spi-hisi-kunpeng.c 9481 9482HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9483M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9484L: linux-kernel@vger.kernel.org 9485S: Maintained 9486F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9487F: drivers/spmi/hisi-spmi-controller.c 9488 9489HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9490M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9491L: linux-kernel@vger.kernel.org 9492S: Maintained 9493F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9494F: drivers/mfd/hi6421-spmi-pmic.c 9495 9496HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9497M: Weili Qian <qianweili@huawei.com> 9498S: Maintained 9499F: drivers/crypto/hisilicon/trng/trng.c 9500 9501HISILICON V3XX SPI NOR FLASH Controller Driver 9502M: Jay Fang <f.fangjian@huawei.com> 9503S: Maintained 9504W: http://www.hisilicon.com 9505F: drivers/spi/spi-hisi-sfc-v3xx.c 9506 9507HISILICON ZIP Controller DRIVER 9508M: Yang Shen <shenyang39@huawei.com> 9509M: Zhou Wang <wangzhou1@hisilicon.com> 9510L: linux-crypto@vger.kernel.org 9511S: Maintained 9512F: Documentation/ABI/testing/debugfs-hisi-zip 9513F: drivers/crypto/hisilicon/zip/ 9514 9515HMM - Heterogeneous Memory Management 9516M: Jérôme Glisse <jglisse@redhat.com> 9517L: linux-mm@kvack.org 9518S: Maintained 9519F: Documentation/mm/hmm.rst 9520F: include/linux/hmm* 9521F: lib/test_hmm* 9522F: mm/hmm* 9523F: tools/testing/selftests/mm/*hmm* 9524 9525HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9526M: Andreas Klinger <ak@it-klinger.de> 9527L: linux-iio@vger.kernel.org 9528S: Maintained 9529F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9530F: drivers/iio/pressure/mprls0025pa.c 9531 9532HOST AP DRIVER 9533L: linux-wireless@vger.kernel.org 9534S: Obsolete 9535F: drivers/net/wireless/intersil/hostap/ 9536 9537HP BIOSCFG DRIVER 9538M: Jorge Lopez <jorge.lopez2@hp.com> 9539L: platform-driver-x86@vger.kernel.org 9540S: Maintained 9541F: drivers/platform/x86/hp/hp-bioscfg/ 9542 9543HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9544L: platform-driver-x86@vger.kernel.org 9545S: Orphan 9546F: drivers/platform/x86/hp/tc1100-wmi.c 9547 9548HP WMI HARDWARE MONITOR DRIVER 9549M: James Seo <james@equiv.tech> 9550L: linux-hwmon@vger.kernel.org 9551S: Maintained 9552F: Documentation/hwmon/hp-wmi-sensors.rst 9553F: drivers/hwmon/hp-wmi-sensors.c 9554 9555HPET: High Precision Event Timers driver 9556M: Clemens Ladisch <clemens@ladisch.de> 9557S: Maintained 9558F: Documentation/timers/hpet.rst 9559F: drivers/char/hpet.c 9560F: include/linux/hpet.h 9561F: include/uapi/linux/hpet.h 9562 9563HPET: x86 9564S: Orphan 9565F: arch/x86/include/asm/hpet.h 9566F: arch/x86/kernel/hpet.c 9567 9568HPFS FILESYSTEM 9569M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9570S: Maintained 9571W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9572F: fs/hpfs/ 9573 9574HS3001 Hardware Temperature and Humidity Sensor 9575M: Andre Werner <andre.werner@systec-electronic.com> 9576L: linux-hwmon@vger.kernel.org 9577S: Maintained 9578F: drivers/hwmon/hs3001.c 9579 9580HSI SUBSYSTEM 9581M: Sebastian Reichel <sre@kernel.org> 9582S: Maintained 9583T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9584F: Documentation/ABI/testing/sysfs-bus-hsi 9585F: Documentation/driver-api/hsi.rst 9586F: drivers/hsi/ 9587F: include/linux/hsi/ 9588F: include/uapi/linux/hsi/ 9589 9590HSO 3G MODEM DRIVER 9591L: linux-usb@vger.kernel.org 9592S: Orphan 9593F: drivers/net/usb/hso.c 9594 9595HSR NETWORK PROTOCOL 9596L: netdev@vger.kernel.org 9597S: Orphan 9598F: net/hsr/ 9599 9600HT16K33 LED CONTROLLER DRIVER 9601M: Robin van der Gracht <robin@protonic.nl> 9602S: Maintained 9603F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9604F: drivers/auxdisplay/ht16k33.c 9605 9606HTCPEN TOUCHSCREEN DRIVER 9607M: Pau Oliva Fora <pof@eslack.org> 9608L: linux-input@vger.kernel.org 9609S: Maintained 9610F: drivers/input/touchscreen/htcpen.c 9611 9612HTE SUBSYSTEM 9613M: Dipen Patel <dipenp@nvidia.com> 9614L: timestamp@lists.linux.dev 9615S: Maintained 9616Q: https://patchwork.kernel.org/project/timestamp/list/ 9617T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9618F: Documentation/devicetree/bindings/timestamp/ 9619F: Documentation/driver-api/hte/ 9620F: drivers/hte/ 9621F: include/linux/hte.h 9622 9623HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9624M: Lorenzo Bianconi <lorenzo@kernel.org> 9625L: linux-iio@vger.kernel.org 9626S: Maintained 9627W: http://www.st.com/ 9628F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9629F: drivers/iio/humidity/hts221* 9630 9631HUAWEI ETHERNET DRIVER 9632M: Cai Huoqing <cai.huoqing@linux.dev> 9633L: netdev@vger.kernel.org 9634S: Maintained 9635F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9636F: drivers/net/ethernet/huawei/hinic/ 9637 9638HUGETLB SUBSYSTEM 9639M: Mike Kravetz <mike.kravetz@oracle.com> 9640M: Muchun Song <muchun.song@linux.dev> 9641L: linux-mm@kvack.org 9642S: Maintained 9643F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9644F: Documentation/admin-guide/mm/hugetlbpage.rst 9645F: Documentation/mm/hugetlbfs_reserv.rst 9646F: Documentation/mm/vmemmap_dedup.rst 9647F: fs/hugetlbfs/ 9648F: include/linux/hugetlb.h 9649F: mm/hugetlb.c 9650F: mm/hugetlb_vmemmap.c 9651F: mm/hugetlb_vmemmap.h 9652 9653HVA ST MEDIA DRIVER 9654M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9655L: linux-media@vger.kernel.org 9656S: Supported 9657W: https://linuxtv.org 9658T: git git://linuxtv.org/media_tree.git 9659F: drivers/media/platform/st/sti/hva 9660 9661HWPOISON MEMORY FAILURE HANDLING 9662M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9663R: Miaohe Lin <linmiaohe@huawei.com> 9664L: linux-mm@kvack.org 9665S: Maintained 9666F: mm/hwpoison-inject.c 9667F: mm/memory-failure.c 9668 9669HYCON HY46XX TOUCHSCREEN SUPPORT 9670M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9671L: linux-input@vger.kernel.org 9672S: Maintained 9673F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9674F: drivers/input/touchscreen/hycon-hy46xx.c 9675 9676HYGON PROCESSOR SUPPORT 9677M: Pu Wen <puwen@hygon.cn> 9678L: linux-kernel@vger.kernel.org 9679S: Maintained 9680F: arch/x86/kernel/cpu/hygon.c 9681 9682HYNIX HI556 SENSOR DRIVER 9683M: Sakari Ailus <sakari.ailus@linux.intel.com> 9684L: linux-media@vger.kernel.org 9685S: Maintained 9686T: git git://linuxtv.org/media_tree.git 9687F: drivers/media/i2c/hi556.c 9688 9689HYNIX HI846 SENSOR DRIVER 9690M: Martin Kepplinger <martin.kepplinger@puri.sm> 9691L: linux-media@vger.kernel.org 9692S: Maintained 9693F: drivers/media/i2c/hi846.c 9694 9695HYNIX HI847 SENSOR DRIVER 9696M: Sakari Ailus <sakari.ailus@linux.intel.com> 9697L: linux-media@vger.kernel.org 9698S: Maintained 9699F: drivers/media/i2c/hi847.c 9700 9701Hyper-V/Azure CORE AND DRIVERS 9702M: "K. Y. Srinivasan" <kys@microsoft.com> 9703M: Haiyang Zhang <haiyangz@microsoft.com> 9704M: Wei Liu <wei.liu@kernel.org> 9705M: Dexuan Cui <decui@microsoft.com> 9706L: linux-hyperv@vger.kernel.org 9707S: Supported 9708T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9709F: Documentation/ABI/stable/sysfs-bus-vmbus 9710F: Documentation/ABI/testing/debugfs-hyperv 9711F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9712F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9713F: Documentation/virt/hyperv 9714F: arch/arm64/hyperv 9715F: arch/arm64/include/asm/hyperv-tlfs.h 9716F: arch/arm64/include/asm/mshyperv.h 9717F: arch/x86/hyperv 9718F: arch/x86/include/asm/hyperv-tlfs.h 9719F: arch/x86/include/asm/mshyperv.h 9720F: arch/x86/include/asm/trace/hyperv.h 9721F: arch/x86/kernel/cpu/mshyperv.c 9722F: drivers/clocksource/hyperv_timer.c 9723F: drivers/hid/hid-hyperv.c 9724F: drivers/hv/ 9725F: drivers/input/serio/hyperv-keyboard.c 9726F: drivers/iommu/hyperv-iommu.c 9727F: drivers/net/ethernet/microsoft/ 9728F: drivers/net/hyperv/ 9729F: drivers/pci/controller/pci-hyperv-intf.c 9730F: drivers/pci/controller/pci-hyperv.c 9731F: drivers/scsi/storvsc_drv.c 9732F: drivers/uio/uio_hv_generic.c 9733F: drivers/video/fbdev/hyperv_fb.c 9734F: include/asm-generic/hyperv-tlfs.h 9735F: include/asm-generic/mshyperv.h 9736F: include/clocksource/hyperv_timer.h 9737F: include/linux/hyperv.h 9738F: include/net/mana 9739F: include/uapi/linux/hyperv.h 9740F: net/vmw_vsock/hyperv_transport.c 9741F: tools/hv/ 9742 9743HYPERBUS SUPPORT 9744M: Vignesh Raghavendra <vigneshr@ti.com> 9745R: Tudor Ambarus <tudor.ambarus@linaro.org> 9746L: linux-mtd@lists.infradead.org 9747S: Supported 9748Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9749C: irc://irc.oftc.net/mtd 9750T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9751F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9752F: drivers/mtd/hyperbus/ 9753F: include/linux/mtd/hyperbus.h 9754 9755HYPERVISOR VIRTUAL CONSOLE DRIVER 9756L: linuxppc-dev@lists.ozlabs.org 9757S: Odd Fixes 9758F: drivers/tty/hvc/ 9759 9760I2C ACPI SUPPORT 9761M: Mika Westerberg <mika.westerberg@linux.intel.com> 9762L: linux-i2c@vger.kernel.org 9763L: linux-acpi@vger.kernel.org 9764S: Maintained 9765F: drivers/i2c/i2c-core-acpi.c 9766 9767I2C ADDRESS TRANSLATOR (ATR) 9768M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 9769R: Luca Ceresoli <luca.ceresoli@bootlin.com> 9770L: linux-i2c@vger.kernel.org 9771S: Maintained 9772F: drivers/i2c/i2c-atr.c 9773F: include/linux/i2c-atr.h 9774 9775I2C CONTROLLER DRIVER FOR NVIDIA GPU 9776M: Ajay Gupta <ajayg@nvidia.com> 9777L: linux-i2c@vger.kernel.org 9778S: Maintained 9779F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9780F: drivers/i2c/busses/i2c-nvidia-gpu.c 9781 9782I2C MUXES 9783M: Peter Rosin <peda@axentia.se> 9784L: linux-i2c@vger.kernel.org 9785S: Maintained 9786F: Documentation/devicetree/bindings/i2c/i2c-arb* 9787F: Documentation/devicetree/bindings/i2c/i2c-gate* 9788F: Documentation/devicetree/bindings/i2c/i2c-mux* 9789F: Documentation/i2c/i2c-topology.rst 9790F: Documentation/i2c/muxes/ 9791F: drivers/i2c/i2c-mux.c 9792F: drivers/i2c/muxes/ 9793F: include/linux/i2c-mux.h 9794 9795I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9796M: Gregory CLEMENT <gregory.clement@bootlin.com> 9797L: linux-i2c@vger.kernel.org 9798S: Maintained 9799F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9800F: drivers/i2c/busses/i2c-mv64xxx.c 9801 9802I2C OVER PARALLEL PORT 9803M: Jean Delvare <jdelvare@suse.com> 9804L: linux-i2c@vger.kernel.org 9805S: Maintained 9806F: Documentation/i2c/busses/i2c-parport.rst 9807F: drivers/i2c/busses/i2c-parport.c 9808 9809I2C SUBSYSTEM 9810M: Wolfram Sang <wsa@kernel.org> 9811L: linux-i2c@vger.kernel.org 9812S: Maintained 9813W: https://i2c.wiki.kernel.org/ 9814Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9815T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9816F: Documentation/devicetree/bindings/i2c/i2c.txt 9817F: Documentation/i2c/ 9818F: drivers/i2c/* 9819F: include/dt-bindings/i2c/i2c.h 9820F: include/linux/i2c-dev.h 9821F: include/linux/i2c-smbus.h 9822F: include/linux/i2c.h 9823F: include/uapi/linux/i2c-*.h 9824F: include/uapi/linux/i2c.h 9825 9826I2C SUBSYSTEM HOST DRIVERS 9827M: Andi Shyti <andi.shyti@kernel.org> 9828L: linux-i2c@vger.kernel.org 9829S: Maintained 9830W: https://i2c.wiki.kernel.org/ 9831Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9832T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9833F: Documentation/devicetree/bindings/i2c/ 9834F: drivers/i2c/algos/ 9835F: drivers/i2c/busses/ 9836F: include/dt-bindings/i2c/ 9837 9838I2C-TAOS-EVM DRIVER 9839M: Jean Delvare <jdelvare@suse.com> 9840L: linux-i2c@vger.kernel.org 9841S: Maintained 9842F: Documentation/i2c/busses/i2c-taos-evm.rst 9843F: drivers/i2c/busses/i2c-taos-evm.c 9844 9845I2C-TINY-USB DRIVER 9846M: Till Harbaum <till@harbaum.org> 9847L: linux-i2c@vger.kernel.org 9848S: Maintained 9849W: http://www.harbaum.org/till/i2c_tiny_usb 9850F: drivers/i2c/busses/i2c-tiny-usb.c 9851 9852I2C/SMBUS CONTROLLER DRIVERS FOR PC 9853M: Jean Delvare <jdelvare@suse.com> 9854L: linux-i2c@vger.kernel.org 9855S: Maintained 9856F: Documentation/i2c/busses/i2c-ali1535.rst 9857F: Documentation/i2c/busses/i2c-ali1563.rst 9858F: Documentation/i2c/busses/i2c-ali15x3.rst 9859F: Documentation/i2c/busses/i2c-amd756.rst 9860F: Documentation/i2c/busses/i2c-amd8111.rst 9861F: Documentation/i2c/busses/i2c-i801.rst 9862F: Documentation/i2c/busses/i2c-nforce2.rst 9863F: Documentation/i2c/busses/i2c-piix4.rst 9864F: Documentation/i2c/busses/i2c-sis5595.rst 9865F: Documentation/i2c/busses/i2c-sis630.rst 9866F: Documentation/i2c/busses/i2c-sis96x.rst 9867F: Documentation/i2c/busses/i2c-via.rst 9868F: Documentation/i2c/busses/i2c-viapro.rst 9869F: drivers/i2c/busses/i2c-ali1535.c 9870F: drivers/i2c/busses/i2c-ali1563.c 9871F: drivers/i2c/busses/i2c-ali15x3.c 9872F: drivers/i2c/busses/i2c-amd756-s4882.c 9873F: drivers/i2c/busses/i2c-amd756.c 9874F: drivers/i2c/busses/i2c-amd8111.c 9875F: drivers/i2c/busses/i2c-i801.c 9876F: drivers/i2c/busses/i2c-isch.c 9877F: drivers/i2c/busses/i2c-nforce2-s4985.c 9878F: drivers/i2c/busses/i2c-nforce2.c 9879F: drivers/i2c/busses/i2c-piix4.c 9880F: drivers/i2c/busses/i2c-sis5595.c 9881F: drivers/i2c/busses/i2c-sis630.c 9882F: drivers/i2c/busses/i2c-sis96x.c 9883F: drivers/i2c/busses/i2c-via.c 9884F: drivers/i2c/busses/i2c-viapro.c 9885 9886I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9887M: Hans de Goede <hdegoede@redhat.com> 9888L: linux-i2c@vger.kernel.org 9889S: Maintained 9890F: drivers/i2c/busses/i2c-cht-wc.c 9891 9892I2C/SMBUS ISMT DRIVER 9893M: Seth Heasley <seth.heasley@intel.com> 9894M: Neil Horman <nhorman@tuxdriver.com> 9895L: linux-i2c@vger.kernel.org 9896F: Documentation/i2c/busses/i2c-ismt.rst 9897F: drivers/i2c/busses/i2c-ismt.c 9898 9899I2C/SMBUS STUB DRIVER 9900M: Jean Delvare <jdelvare@suse.com> 9901L: linux-i2c@vger.kernel.org 9902S: Maintained 9903F: drivers/i2c/i2c-stub.c 9904 9905I3C DRIVER FOR ASPEED AST2600 9906M: Jeremy Kerr <jk@codeconstruct.com.au> 9907S: Maintained 9908F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9909F: drivers/i3c/master/ast2600-i3c-master.c 9910 9911I3C DRIVER FOR CADENCE I3C MASTER IP 9912M: Przemysław Gaj <pgaj@cadence.com> 9913S: Maintained 9914F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9915F: drivers/i3c/master/i3c-master-cdns.c 9916 9917I3C DRIVER FOR SYNOPSYS DESIGNWARE 9918S: Orphan 9919F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9920F: drivers/i3c/master/dw* 9921 9922I3C SUBSYSTEM 9923M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9924L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9925S: Maintained 9926C: irc://chat.freenode.net/linux-i3c 9927T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9928F: Documentation/ABI/testing/sysfs-bus-i3c 9929F: Documentation/devicetree/bindings/i3c/ 9930F: Documentation/driver-api/i3c 9931F: drivers/i3c/ 9932F: include/linux/i3c/ 9933 9934IA64 (Itanium) PLATFORM 9935L: linux-ia64@vger.kernel.org 9936S: Orphan 9937F: Documentation/arch/ia64/ 9938F: arch/ia64/ 9939 9940IBM Operation Panel Input Driver 9941M: Eddie James <eajames@linux.ibm.com> 9942L: linux-input@vger.kernel.org 9943S: Maintained 9944F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9945F: drivers/input/misc/ibm-panel.c 9946 9947IBM Power 842 compression accelerator 9948M: Haren Myneni <haren@us.ibm.com> 9949S: Supported 9950F: crypto/842.c 9951F: drivers/crypto/nx/Kconfig 9952F: drivers/crypto/nx/Makefile 9953F: drivers/crypto/nx/nx-842* 9954F: include/linux/sw842.h 9955F: lib/842/ 9956 9957IBM Power in-Nest Crypto Acceleration 9958M: Breno Leitão <leitao@debian.org> 9959M: Nayna Jain <nayna@linux.ibm.com> 9960M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9961L: linux-crypto@vger.kernel.org 9962S: Supported 9963F: drivers/crypto/nx/Kconfig 9964F: drivers/crypto/nx/Makefile 9965F: drivers/crypto/nx/nx-aes* 9966F: drivers/crypto/nx/nx-sha* 9967F: drivers/crypto/nx/nx.* 9968F: drivers/crypto/nx/nx_csbcpb.h 9969F: drivers/crypto/nx/nx_debugfs.c 9970 9971IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9972M: Tyrel Datwyler <tyreld@linux.ibm.com> 9973L: linux-pci@vger.kernel.org 9974L: linuxppc-dev@lists.ozlabs.org 9975S: Supported 9976F: drivers/pci/hotplug/rpadlpar* 9977 9978IBM Power Linux RAID adapter 9979M: Brian King <brking@us.ibm.com> 9980S: Supported 9981F: drivers/scsi/ipr.* 9982 9983IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9984M: Tyrel Datwyler <tyreld@linux.ibm.com> 9985L: linux-pci@vger.kernel.org 9986L: linuxppc-dev@lists.ozlabs.org 9987S: Supported 9988F: drivers/pci/hotplug/rpaphp* 9989 9990IBM Power SRIOV Virtual NIC Device Driver 9991M: Haren Myneni <haren@linux.ibm.com> 9992M: Rick Lindsley <ricklind@linux.ibm.com> 9993R: Nick Child <nnac123@linux.ibm.com> 9994R: Dany Madden <danymadden@us.ibm.com> 9995R: Thomas Falcon <tlfalcon@linux.ibm.com> 9996L: netdev@vger.kernel.org 9997S: Supported 9998F: drivers/net/ethernet/ibm/ibmvnic.* 9999 10000IBM Power VFIO Support 10001M: Timothy Pearson <tpearson@raptorengineering.com> 10002S: Supported 10003F: drivers/vfio/vfio_iommu_spapr_tce.c 10004 10005IBM Power Virtual Ethernet Device Driver 10006M: Nick Child <nnac123@linux.ibm.com> 10007L: netdev@vger.kernel.org 10008S: Supported 10009F: drivers/net/ethernet/ibm/ibmveth.* 10010 10011IBM Power Virtual FC Device Drivers 10012M: Tyrel Datwyler <tyreld@linux.ibm.com> 10013L: linux-scsi@vger.kernel.org 10014S: Supported 10015F: drivers/scsi/ibmvscsi/ibmvfc* 10016 10017IBM Power Virtual Management Channel Driver 10018M: Brad Warrum <bwarrum@linux.ibm.com> 10019M: Ritu Agarwal <rituagar@linux.ibm.com> 10020S: Supported 10021F: drivers/misc/ibmvmc.* 10022 10023IBM Power Virtual SCSI Device Drivers 10024M: Tyrel Datwyler <tyreld@linux.ibm.com> 10025L: linux-scsi@vger.kernel.org 10026S: Supported 10027F: drivers/scsi/ibmvscsi/ibmvscsi* 10028F: include/scsi/viosrp.h 10029 10030IBM Power Virtual SCSI Device Target Driver 10031M: Michael Cyr <mikecyr@linux.ibm.com> 10032L: linux-scsi@vger.kernel.org 10033L: target-devel@vger.kernel.org 10034S: Supported 10035F: drivers/scsi/ibmvscsi_tgt/ 10036 10037IBM Power VMX Cryptographic instructions 10038M: Breno Leitão <leitao@debian.org> 10039M: Nayna Jain <nayna@linux.ibm.com> 10040M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10041L: linux-crypto@vger.kernel.org 10042S: Supported 10043F: drivers/crypto/vmx/Kconfig 10044F: drivers/crypto/vmx/Makefile 10045F: drivers/crypto/vmx/aes* 10046F: drivers/crypto/vmx/ghash* 10047F: drivers/crypto/vmx/ppc-xlate.pl 10048F: drivers/crypto/vmx/vmx.c 10049 10050IBM ServeRAID RAID DRIVER 10051S: Orphan 10052F: drivers/scsi/ips.* 10053 10054ICH LPC AND GPIO DRIVER 10055M: Peter Tyser <ptyser@xes-inc.com> 10056S: Maintained 10057F: drivers/gpio/gpio-ich.c 10058F: drivers/mfd/lpc_ich.c 10059 10060ICY I2C DRIVER 10061M: Max Staudt <max@enpas.org> 10062L: linux-i2c@vger.kernel.org 10063S: Maintained 10064F: drivers/i2c/busses/i2c-icy.c 10065 10066IDEAPAD LAPTOP EXTRAS DRIVER 10067M: Ike Panhc <ike.pan@canonical.com> 10068L: platform-driver-x86@vger.kernel.org 10069S: Maintained 10070W: http://launchpad.net/ideapad-laptop 10071F: drivers/platform/x86/ideapad-laptop.c 10072 10073IDEAPAD LAPTOP SLIDEBAR DRIVER 10074M: Andrey Moiseev <o2g.org.ru@gmail.com> 10075L: linux-input@vger.kernel.org 10076S: Maintained 10077W: https://github.com/o2genum/ideapad-slidebar 10078F: drivers/input/misc/ideapad_slidebar.c 10079 10080IDMAPPED MOUNTS 10081M: Christian Brauner <brauner@kernel.org> 10082M: Seth Forshee <sforshee@kernel.org> 10083L: linux-fsdevel@vger.kernel.org 10084S: Maintained 10085T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10086F: Documentation/filesystems/idmappings.rst 10087F: include/linux/mnt_idmapping.* 10088F: tools/testing/selftests/mount_setattr/ 10089 10090IDT VersaClock 5 CLOCK DRIVER 10091M: Luca Ceresoli <luca@lucaceresoli.net> 10092S: Maintained 10093F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10094F: drivers/clk/clk-versaclock5.c 10095 10096IEEE 802.15.4 SUBSYSTEM 10097M: Alexander Aring <alex.aring@gmail.com> 10098M: Stefan Schmidt <stefan@datenfreihafen.org> 10099M: Miquel Raynal <miquel.raynal@bootlin.com> 10100L: linux-wpan@vger.kernel.org 10101S: Maintained 10102W: https://linux-wpan.org/ 10103Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10104T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10105T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10106F: Documentation/networking/ieee802154.rst 10107F: drivers/net/ieee802154/ 10108F: include/linux/ieee802154.h 10109F: include/linux/nl802154.h 10110F: include/net/af_ieee802154.h 10111F: include/net/cfg802154.h 10112F: include/net/ieee802154_netdev.h 10113F: include/net/mac802154.h 10114F: include/net/nl802154.h 10115F: net/ieee802154/ 10116F: net/mac802154/ 10117 10118IFCVF VIRTIO DATA PATH ACCELERATOR 10119R: Zhu Lingshan <lingshan.zhu@intel.com> 10120F: drivers/vdpa/ifcvf/ 10121 10122IFE PROTOCOL 10123M: Yotam Gigi <yotam.gi@gmail.com> 10124M: Jamal Hadi Salim <jhs@mojatatu.com> 10125F: include/net/ife.h 10126F: include/uapi/linux/ife.h 10127F: net/ife 10128 10129IGORPLUG-USB IR RECEIVER 10130M: Sean Young <sean@mess.org> 10131L: linux-media@vger.kernel.org 10132S: Maintained 10133F: drivers/media/rc/igorplugusb.c 10134 10135IGUANAWORKS USB IR TRANSCEIVER 10136M: Sean Young <sean@mess.org> 10137L: linux-media@vger.kernel.org 10138S: Maintained 10139F: drivers/media/rc/iguanair.c 10140 10141IIO DIGITAL POTENTIOMETER DAC 10142M: Peter Rosin <peda@axentia.se> 10143L: linux-iio@vger.kernel.org 10144S: Maintained 10145F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10146F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10147F: drivers/iio/dac/dpot-dac.c 10148 10149IIO ENVELOPE DETECTOR 10150M: Peter Rosin <peda@axentia.se> 10151L: linux-iio@vger.kernel.org 10152S: Maintained 10153F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10154F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10155F: drivers/iio/adc/envelope-detector.c 10156 10157IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10158M: Matti Vaittinen <mazziesaccount@gmail.com> 10159L: linux-iio@vger.kernel.org 10160S: Maintained 10161F: drivers/iio/light/gain-time-scale-helper.c 10162F: drivers/iio/light/gain-time-scale-helper.h 10163 10164IIO MULTIPLEXER 10165M: Peter Rosin <peda@axentia.se> 10166L: linux-iio@vger.kernel.org 10167S: Maintained 10168F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10169F: drivers/iio/multiplexer/iio-mux.c 10170 10171IIO SCMI BASED DRIVER 10172M: Jyoti Bhayana <jbhayana@google.com> 10173L: linux-iio@vger.kernel.org 10174S: Maintained 10175F: drivers/iio/common/scmi_sensors/scmi_iio.c 10176 10177IIO SUBSYSTEM AND DRIVERS 10178M: Jonathan Cameron <jic23@kernel.org> 10179R: Lars-Peter Clausen <lars@metafoo.de> 10180L: linux-iio@vger.kernel.org 10181S: Maintained 10182T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10183F: Documentation/ABI/testing/configfs-iio* 10184F: Documentation/ABI/testing/sysfs-bus-iio* 10185F: Documentation/devicetree/bindings/iio/ 10186F: drivers/iio/ 10187F: drivers/staging/iio/ 10188F: include/dt-bindings/iio/ 10189F: include/linux/iio/ 10190F: tools/iio/ 10191 10192IIO UNIT CONVERTER 10193M: Peter Rosin <peda@axentia.se> 10194L: linux-iio@vger.kernel.org 10195S: Maintained 10196F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10197F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10198F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10199F: drivers/iio/afe/iio-rescale.c 10200 10201IKANOS/ADI EAGLE ADSL USB DRIVER 10202M: Matthieu Castet <castet.matthieu@free.fr> 10203M: Stanislaw Gruszka <stf_xl@wp.pl> 10204S: Maintained 10205F: drivers/usb/atm/ueagle-atm.c 10206 10207IMAGIS TOUCHSCREEN DRIVER 10208M: Markuss Broks <markuss.broks@gmail.com> 10209S: Maintained 10210F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10211F: drivers/input/touchscreen/imagis.c 10212 10213IMGTEC ASCII LCD DRIVER 10214M: Paul Burton <paulburton@kernel.org> 10215S: Maintained 10216F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10217F: drivers/auxdisplay/img-ascii-lcd.c 10218 10219IMGTEC IR DECODER DRIVER 10220S: Orphan 10221F: drivers/media/rc/img-ir/ 10222 10223IMON SOUNDGRAPH USB IR RECEIVER 10224M: Sean Young <sean@mess.org> 10225L: linux-media@vger.kernel.org 10226S: Maintained 10227F: drivers/media/rc/imon.c 10228F: drivers/media/rc/imon_raw.c 10229 10230IMS TWINTURBO FRAMEBUFFER DRIVER 10231L: linux-fbdev@vger.kernel.org 10232S: Orphan 10233F: drivers/video/fbdev/imsttfb.c 10234 10235INA209 HARDWARE MONITOR DRIVER 10236M: Guenter Roeck <linux@roeck-us.net> 10237L: linux-hwmon@vger.kernel.org 10238S: Maintained 10239F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10240F: Documentation/hwmon/ina209.rst 10241F: drivers/hwmon/ina209.c 10242 10243INA2XX HARDWARE MONITOR DRIVER 10244M: Guenter Roeck <linux@roeck-us.net> 10245L: linux-hwmon@vger.kernel.org 10246S: Maintained 10247F: Documentation/hwmon/ina2xx.rst 10248F: drivers/hwmon/ina2xx.c 10249F: include/linux/platform_data/ina2xx.h 10250 10251INDEX OF FURTHER KERNEL DOCUMENTATION 10252M: Carlos Bilbao <carlos.bilbao@amd.com> 10253S: Maintained 10254F: Documentation/process/kernel-docs.rst 10255 10256INDUSTRY PACK SUBSYSTEM (IPACK) 10257M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10258M: Jens Taprogge <jens.taprogge@taprogge.org> 10259M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10260L: industrypack-devel@lists.sourceforge.net 10261S: Maintained 10262W: http://industrypack.sourceforge.net 10263F: drivers/ipack/ 10264 10265INFINEON DPS310 Driver 10266M: Eddie James <eajames@linux.ibm.com> 10267L: linux-iio@vger.kernel.org 10268S: Maintained 10269F: drivers/iio/pressure/dps310.c 10270 10271INFINEON PEB2466 ASoC CODEC 10272M: Herve Codina <herve.codina@bootlin.com> 10273L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10274S: Maintained 10275F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10276F: sound/soc/codecs/peb2466.c 10277 10278INFINIBAND SUBSYSTEM 10279M: Jason Gunthorpe <jgg@nvidia.com> 10280M: Leon Romanovsky <leonro@nvidia.com> 10281L: linux-rdma@vger.kernel.org 10282S: Supported 10283W: https://github.com/linux-rdma/rdma-core 10284Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10285T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10286F: Documentation/devicetree/bindings/infiniband/ 10287F: Documentation/infiniband/ 10288F: drivers/infiniband/ 10289F: include/rdma/ 10290F: include/trace/events/ib_mad.h 10291F: include/trace/events/ib_umad.h 10292F: include/trace/misc/rdma.h 10293F: include/uapi/linux/if_infiniband.h 10294F: include/uapi/rdma/ 10295F: samples/bpf/ibumad_kern.c 10296F: samples/bpf/ibumad_user.c 10297 10298INGENIC JZ4780 NAND DRIVER 10299M: Harvey Hunt <harveyhuntnexus@gmail.com> 10300L: linux-mtd@lists.infradead.org 10301L: linux-mips@vger.kernel.org 10302S: Maintained 10303F: drivers/mtd/nand/raw/ingenic/ 10304 10305INGENIC JZ47xx SoCs 10306M: Paul Cercueil <paul@crapouillou.net> 10307L: linux-mips@vger.kernel.org 10308S: Maintained 10309F: arch/mips/boot/dts/ingenic/ 10310F: arch/mips/generic/board-ingenic.c 10311F: arch/mips/include/asm/mach-ingenic/ 10312F: arch/mips/ingenic/Kconfig 10313F: drivers/clk/ingenic/ 10314F: drivers/dma/dma-jz4780.c 10315F: drivers/gpu/drm/ingenic/ 10316F: drivers/i2c/busses/i2c-jz4780.c 10317F: drivers/iio/adc/ingenic-adc.c 10318F: drivers/irqchip/irq-ingenic.c 10319F: drivers/memory/jz4780-nemc.c 10320F: drivers/mmc/host/jz4740_mmc.c 10321F: drivers/mtd/nand/raw/ingenic/ 10322F: drivers/pinctrl/pinctrl-ingenic.c 10323F: drivers/power/supply/ingenic-battery.c 10324F: drivers/pwm/pwm-jz4740.c 10325F: drivers/remoteproc/ingenic_rproc.c 10326F: drivers/rtc/rtc-jz4740.c 10327F: drivers/tty/serial/8250/8250_ingenic.c 10328F: drivers/usb/musb/jz4740.c 10329F: drivers/watchdog/jz4740_wdt.c 10330F: include/dt-bindings/iio/adc/ingenic,adc.h 10331F: include/linux/mfd/ingenic-tcu.h 10332F: sound/soc/codecs/jz47* 10333F: sound/soc/jz4740/ 10334 10335INJOINIC IP5xxx POWER BANK IC DRIVER 10336M: Samuel Holland <samuel@sholland.org> 10337S: Maintained 10338F: drivers/power/supply/ip5xxx_power.c 10339 10340INOTIFY 10341M: Jan Kara <jack@suse.cz> 10342R: Amir Goldstein <amir73il@gmail.com> 10343L: linux-fsdevel@vger.kernel.org 10344S: Maintained 10345F: Documentation/filesystems/inotify.rst 10346F: fs/notify/inotify/ 10347F: include/linux/inotify.h 10348F: include/uapi/linux/inotify.h 10349 10350INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10351M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10352L: linux-input@vger.kernel.org 10353S: Maintained 10354Q: http://patchwork.kernel.org/project/linux-input/list/ 10355T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10356F: Documentation/devicetree/bindings/input/ 10357F: Documentation/devicetree/bindings/serio/ 10358F: Documentation/input/ 10359F: drivers/input/ 10360F: include/dt-bindings/input/ 10361F: include/linux/input.h 10362F: include/linux/input/ 10363F: include/uapi/linux/input-event-codes.h 10364F: include/uapi/linux/input.h 10365 10366INPUT MULTITOUCH (MT) PROTOCOL 10367M: Henrik Rydberg <rydberg@bitmath.org> 10368L: linux-input@vger.kernel.org 10369S: Odd fixes 10370F: Documentation/input/multi-touch-protocol.rst 10371F: drivers/input/input-mt.c 10372K: \b(ABS|SYN)_MT_ 10373 10374INSIDE SECURE CRYPTO DRIVER 10375M: Antoine Tenart <atenart@kernel.org> 10376L: linux-crypto@vger.kernel.org 10377S: Maintained 10378F: drivers/crypto/inside-secure/ 10379 10380INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10381M: Mimi Zohar <zohar@linux.ibm.com> 10382M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10383L: linux-integrity@vger.kernel.org 10384S: Supported 10385T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10386F: security/integrity/ 10387F: security/integrity/ima/ 10388 10389INTEL 810/815 FRAMEBUFFER DRIVER 10390M: Antonino Daplas <adaplas@gmail.com> 10391L: linux-fbdev@vger.kernel.org 10392S: Maintained 10393F: drivers/video/fbdev/i810/ 10394 10395INTEL 8254 COUNTER DRIVER 10396M: William Breathitt Gray <william.gray@linaro.org> 10397L: linux-iio@vger.kernel.org 10398S: Maintained 10399F: drivers/counter/i8254.c 10400F: include/linux/i8254.h 10401 10402INTEL 8255 GPIO DRIVER 10403M: William Breathitt Gray <william.gray@linaro.org> 10404L: linux-gpio@vger.kernel.org 10405S: Maintained 10406F: drivers/gpio/gpio-i8255.c 10407F: drivers/gpio/gpio-i8255.h 10408 10409INTEL ASoC DRIVERS 10410M: Cezary Rojewski <cezary.rojewski@intel.com> 10411M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10412M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10413M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10414M: Bard Liao <yung-chuan.liao@linux.intel.com> 10415M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10416M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10417L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10418S: Supported 10419F: sound/soc/intel/ 10420 10421INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10422M: Hans de Goede <hdegoede@redhat.com> 10423L: platform-driver-x86@vger.kernel.org 10424S: Maintained 10425F: drivers/platform/x86/intel/atomisp2/pm.c 10426 10427INTEL ATOMISP2 LED DRIVER 10428M: Hans de Goede <hdegoede@redhat.com> 10429L: platform-driver-x86@vger.kernel.org 10430S: Maintained 10431F: drivers/platform/x86/intel/atomisp2/led.c 10432 10433INTEL BIOS SAR INT1092 DRIVER 10434M: Shravan Sudhakar <s.shravan@intel.com> 10435M: Intel Corporation <linuxwwan@intel.com> 10436L: platform-driver-x86@vger.kernel.org 10437S: Maintained 10438F: drivers/platform/x86/intel/int1092/ 10439 10440INTEL BROXTON PMC DRIVER 10441M: Mika Westerberg <mika.westerberg@linux.intel.com> 10442M: Zha Qipeng <qipeng.zha@intel.com> 10443S: Maintained 10444F: drivers/mfd/intel_pmc_bxt.c 10445F: include/linux/mfd/intel_pmc_bxt.h 10446 10447INTEL C600 SERIES SAS CONTROLLER DRIVER 10448M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10449L: linux-scsi@vger.kernel.org 10450S: Supported 10451T: git git://git.code.sf.net/p/intel-sas/isci 10452F: drivers/scsi/isci/ 10453 10454INTEL CPU family model numbers 10455M: Tony Luck <tony.luck@intel.com> 10456M: x86@kernel.org 10457L: linux-kernel@vger.kernel.org 10458S: Supported 10459F: arch/x86/include/asm/intel-family.h 10460 10461INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10462M: Jani Nikula <jani.nikula@linux.intel.com> 10463M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10464M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10465M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10466L: intel-gfx@lists.freedesktop.org 10467S: Supported 10468W: https://01.org/linuxgraphics/ 10469Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10470B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10471C: irc://irc.oftc.net/intel-gfx 10472T: git git://anongit.freedesktop.org/drm-intel 10473F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10474F: Documentation/gpu/i915.rst 10475F: drivers/gpu/drm/i915/ 10476F: include/drm/i915* 10477F: include/uapi/drm/i915_drm.h 10478 10479INTEL ETHERNET DRIVERS 10480M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10481M: Tony Nguyen <anthony.l.nguyen@intel.com> 10482L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10483S: Supported 10484W: https://www.intel.com/content/www/us/en/support.html 10485Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10486T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10487T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10488F: Documentation/networking/device_drivers/ethernet/intel/ 10489F: drivers/net/ethernet/intel/ 10490F: drivers/net/ethernet/intel/*/ 10491F: include/linux/avf/virtchnl.h 10492F: include/linux/net/intel/iidc.h 10493 10494INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10495M: Mustafa Ismail <mustafa.ismail@intel.com> 10496M: Shiraz Saleem <shiraz.saleem@intel.com> 10497L: linux-rdma@vger.kernel.org 10498S: Supported 10499F: drivers/infiniband/hw/irdma/ 10500F: include/uapi/rdma/irdma-abi.h 10501 10502INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10503M: Maik Broemme <mbroemme@libmpq.org> 10504L: linux-fbdev@vger.kernel.org 10505S: Maintained 10506F: Documentation/fb/intelfb.rst 10507F: drivers/video/fbdev/intelfb/ 10508 10509INTEL GPIO DRIVERS 10510M: Andy Shevchenko <andy@kernel.org> 10511L: linux-gpio@vger.kernel.org 10512S: Supported 10513T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10514F: drivers/gpio/gpio-elkhartlake.c 10515F: drivers/gpio/gpio-ich.c 10516F: drivers/gpio/gpio-merrifield.c 10517F: drivers/gpio/gpio-ml-ioh.c 10518F: drivers/gpio/gpio-pch.c 10519F: drivers/gpio/gpio-sch.c 10520F: drivers/gpio/gpio-sodaville.c 10521F: drivers/gpio/gpio-tangier.c 10522 10523INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10524M: Zhenyu Wang <zhenyuw@linux.intel.com> 10525M: Zhi Wang <zhi.a.wang@intel.com> 10526L: intel-gvt-dev@lists.freedesktop.org 10527L: intel-gfx@lists.freedesktop.org 10528S: Supported 10529W: https://01.org/igvt-g 10530T: git https://github.com/intel/gvt-linux.git 10531F: drivers/gpu/drm/i915/gvt/ 10532 10533INTEL HID EVENT DRIVER 10534M: Alex Hung <alexhung@gmail.com> 10535L: platform-driver-x86@vger.kernel.org 10536S: Maintained 10537F: drivers/platform/x86/intel/hid.c 10538 10539INTEL I/OAT DMA DRIVER 10540M: Dave Jiang <dave.jiang@intel.com> 10541R: Dan Williams <dan.j.williams@intel.com> 10542L: dmaengine@vger.kernel.org 10543S: Supported 10544Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10545F: drivers/dma/ioat* 10546 10547INTEL IDLE DRIVER 10548M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10549M: Len Brown <lenb@kernel.org> 10550L: linux-pm@vger.kernel.org 10551S: Supported 10552B: https://bugzilla.kernel.org 10553T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10554F: drivers/idle/intel_idle.c 10555 10556INTEL IDXD DRIVER 10557M: Fenghua Yu <fenghua.yu@intel.com> 10558M: Dave Jiang <dave.jiang@intel.com> 10559L: dmaengine@vger.kernel.org 10560S: Supported 10561F: drivers/dma/idxd/* 10562F: include/uapi/linux/idxd.h 10563 10564INTEL IN FIELD SCAN (IFS) DEVICE 10565M: Jithu Joseph <jithu.joseph@intel.com> 10566R: Ashok Raj <ashok.raj@intel.com> 10567R: Tony Luck <tony.luck@intel.com> 10568S: Maintained 10569F: drivers/platform/x86/intel/ifs 10570F: include/trace/events/intel_ifs.h 10571 10572INTEL INTEGRATED SENSOR HUB DRIVER 10573M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10574M: Jiri Kosina <jikos@kernel.org> 10575L: linux-input@vger.kernel.org 10576S: Maintained 10577F: drivers/hid/intel-ish-hid/ 10578 10579INTEL IOMMU (VT-d) 10580M: David Woodhouse <dwmw2@infradead.org> 10581M: Lu Baolu <baolu.lu@linux.intel.com> 10582L: iommu@lists.linux.dev 10583S: Supported 10584T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10585F: drivers/iommu/intel/ 10586 10587INTEL IPU3 CSI-2 CIO2 DRIVER 10588M: Yong Zhi <yong.zhi@intel.com> 10589M: Sakari Ailus <sakari.ailus@linux.intel.com> 10590M: Bingbu Cao <bingbu.cao@intel.com> 10591M: Dan Scally <djrscally@gmail.com> 10592R: Tianshu Qiu <tian.shu.qiu@intel.com> 10593L: linux-media@vger.kernel.org 10594S: Maintained 10595T: git git://linuxtv.org/media_tree.git 10596F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10597F: drivers/media/pci/intel/ipu3/ 10598 10599INTEL IPU3 CSI-2 IMGU DRIVER 10600M: Sakari Ailus <sakari.ailus@linux.intel.com> 10601R: Bingbu Cao <bingbu.cao@intel.com> 10602R: Tianshu Qiu <tian.shu.qiu@intel.com> 10603L: linux-media@vger.kernel.org 10604S: Maintained 10605F: Documentation/admin-guide/media/ipu3.rst 10606F: Documentation/admin-guide/media/ipu3_rcb.svg 10607F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10608F: drivers/staging/media/ipu3/ 10609 10610INTEL ISHTP ECLITE DRIVER 10611M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10612L: platform-driver-x86@vger.kernel.org 10613S: Supported 10614F: drivers/platform/x86/intel/ishtp_eclite.c 10615 10616INTEL IXP4XX CRYPTO SUPPORT 10617M: Corentin Labbe <clabbe@baylibre.com> 10618L: linux-crypto@vger.kernel.org 10619S: Maintained 10620F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10621 10622INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10623M: Krzysztof Halasa <khalasa@piap.pl> 10624S: Maintained 10625F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10626F: drivers/net/wan/ixp4xx_hss.c 10627F: drivers/soc/ixp4xx/ixp4xx-npe.c 10628F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10629F: include/linux/soc/ixp4xx/npe.h 10630F: include/linux/soc/ixp4xx/qmgr.h 10631 10632INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10633M: Deepak Saxena <dsaxena@plexity.net> 10634S: Maintained 10635F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10636F: drivers/char/hw_random/ixp4xx-rng.c 10637 10638INTEL KEEM BAY DRM DRIVER 10639M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10640M: Edmund Dea <edmund.j.dea@intel.com> 10641S: Maintained 10642F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10643F: drivers/gpu/drm/kmb/ 10644 10645INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10646M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10647S: Maintained 10648F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10649F: drivers/crypto/intel/keembay/Kconfig 10650F: drivers/crypto/intel/keembay/Makefile 10651F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10652F: drivers/crypto/intel/keembay/ocs-aes.c 10653F: drivers/crypto/intel/keembay/ocs-aes.h 10654 10655INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10656M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10657M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10658M: Mark Gross <mgross@linux.intel.com> 10659S: Maintained 10660F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10661F: drivers/crypto/intel/keembay/Kconfig 10662F: drivers/crypto/intel/keembay/Makefile 10663F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10664 10665INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10666M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10667M: Declan Murphy <declan.murphy@intel.com> 10668S: Maintained 10669F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10670F: drivers/crypto/intel/keembay/Kconfig 10671F: drivers/crypto/intel/keembay/Makefile 10672F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10673F: drivers/crypto/intel/keembay/ocs-hcu.c 10674F: drivers/crypto/intel/keembay/ocs-hcu.h 10675 10676INTEL MANAGEMENT ENGINE (mei) 10677M: Tomas Winkler <tomas.winkler@intel.com> 10678L: linux-kernel@vger.kernel.org 10679S: Supported 10680F: Documentation/driver-api/mei/* 10681F: drivers/misc/mei/ 10682F: drivers/watchdog/mei_wdt.c 10683F: include/linux/mei_aux.h 10684F: include/linux/mei_cl_bus.h 10685F: include/uapi/linux/mei.h 10686F: include/uapi/linux/mei_uuid.h 10687F: include/uapi/linux/uuid.h 10688F: samples/mei/* 10689 10690INTEL MAX 10 BMC MFD DRIVER 10691M: Xu Yilun <yilun.xu@intel.com> 10692R: Tom Rix <trix@redhat.com> 10693S: Maintained 10694F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10695F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10696F: drivers/hwmon/intel-m10-bmc-hwmon.c 10697F: drivers/mfd/intel-m10-bmc* 10698F: include/linux/mfd/intel-m10-bmc.h 10699 10700INTEL MAX10 BMC SECURE UPDATES 10701M: Russ Weight <russell.h.weight@intel.com> 10702L: linux-fpga@vger.kernel.org 10703S: Maintained 10704F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10705F: drivers/fpga/intel-m10-bmc-sec-update.c 10706 10707INTEL P-Unit IPC DRIVER 10708M: Zha Qipeng <qipeng.zha@intel.com> 10709L: platform-driver-x86@vger.kernel.org 10710S: Maintained 10711F: arch/x86/include/asm/intel_punit_ipc.h 10712F: drivers/platform/x86/intel/punit_ipc.c 10713 10714INTEL PMC CORE DRIVER 10715M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10716M: David E Box <david.e.box@intel.com> 10717L: platform-driver-x86@vger.kernel.org 10718S: Maintained 10719F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10720F: drivers/platform/x86/intel/pmc/ 10721 10722INTEL PMIC GPIO DRIVERS 10723M: Andy Shevchenko <andy@kernel.org> 10724S: Supported 10725T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10726F: drivers/gpio/gpio-*cove.c 10727 10728INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10729M: Andy Shevchenko <andy@kernel.org> 10730S: Supported 10731F: drivers/mfd/intel_soc_pmic* 10732F: include/linux/mfd/intel_soc_pmic* 10733 10734INTEL PMT DRIVERS 10735M: David E. Box <david.e.box@linux.intel.com> 10736S: Supported 10737F: drivers/platform/x86/intel/pmt/ 10738 10739INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10740M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10741L: linux-wireless@vger.kernel.org 10742S: Maintained 10743F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10744F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10745F: drivers/net/wireless/intel/ipw2x00/ 10746 10747INTEL PSTATE DRIVER 10748M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10749M: Len Brown <lenb@kernel.org> 10750L: linux-pm@vger.kernel.org 10751S: Supported 10752F: drivers/cpufreq/intel_pstate.c 10753 10754INTEL PTP DFL ToD DRIVER 10755M: Tianfei Zhang <tianfei.zhang@intel.com> 10756L: linux-fpga@vger.kernel.org 10757L: netdev@vger.kernel.org 10758S: Maintained 10759F: drivers/ptp/ptp_dfl_tod.c 10760 10761INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10762M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10763L: linux-iio@vger.kernel.org 10764F: drivers/counter/intel-qep.c 10765 10766INTEL SCU DRIVERS 10767M: Mika Westerberg <mika.westerberg@linux.intel.com> 10768S: Maintained 10769F: arch/x86/include/asm/intel_scu_ipc.h 10770F: drivers/platform/x86/intel_scu_* 10771 10772INTEL SDSI DRIVER 10773M: David E. Box <david.e.box@linux.intel.com> 10774S: Supported 10775F: drivers/platform/x86/intel/sdsi.c 10776F: tools/arch/x86/intel_sdsi/ 10777F: tools/testing/selftests/drivers/sdsi/ 10778 10779INTEL SGX 10780M: Jarkko Sakkinen <jarkko@kernel.org> 10781R: Dave Hansen <dave.hansen@linux.intel.com> 10782L: linux-sgx@vger.kernel.org 10783S: Supported 10784Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10785T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10786F: Documentation/arch/x86/sgx.rst 10787F: arch/x86/entry/vdso/vsgx.S 10788F: arch/x86/include/asm/sgx.h 10789F: arch/x86/include/uapi/asm/sgx.h 10790F: arch/x86/kernel/cpu/sgx/* 10791F: tools/testing/selftests/sgx/* 10792K: \bSGX_ 10793 10794INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10795M: Daniel Scally <djrscally@gmail.com> 10796S: Maintained 10797F: drivers/platform/x86/intel/int3472/ 10798 10799INTEL SPEED SELECT TECHNOLOGY 10800M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10801L: platform-driver-x86@vger.kernel.org 10802S: Maintained 10803F: drivers/platform/x86/intel/speed_select_if/ 10804F: include/uapi/linux/isst_if.h 10805F: tools/power/x86/intel-speed-select/ 10806 10807INTEL STRATIX10 FIRMWARE DRIVERS 10808M: Dinh Nguyen <dinguyen@kernel.org> 10809L: linux-kernel@vger.kernel.org 10810S: Maintained 10811T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10812F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10813F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10814F: drivers/firmware/stratix10-rsu.c 10815F: drivers/firmware/stratix10-svc.c 10816F: include/linux/firmware/intel/stratix10-smc.h 10817F: include/linux/firmware/intel/stratix10-svc-client.h 10818 10819INTEL TELEMETRY DRIVER 10820M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10821M: "David E. Box" <david.e.box@linux.intel.com> 10822L: platform-driver-x86@vger.kernel.org 10823S: Maintained 10824F: arch/x86/include/asm/intel_telemetry.h 10825F: drivers/platform/x86/intel/telemetry/ 10826 10827INTEL TPMI DRIVER 10828M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10829L: platform-driver-x86@vger.kernel.org 10830S: Maintained 10831F: Documentation/ABI/testing/debugfs-tpmi 10832F: drivers/platform/x86/intel/tpmi.c 10833F: include/linux/intel_tpmi.h 10834 10835INTEL UNCORE FREQUENCY CONTROL 10836M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10837L: platform-driver-x86@vger.kernel.org 10838S: Maintained 10839F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10840F: drivers/platform/x86/intel/uncore-frequency/ 10841 10842INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10843M: David E. Box <david.e.box@linux.intel.com> 10844S: Supported 10845F: drivers/platform/x86/intel/vsec.* 10846 10847INTEL VIRTUAL BUTTON DRIVER 10848M: AceLan Kao <acelan.kao@canonical.com> 10849L: platform-driver-x86@vger.kernel.org 10850S: Maintained 10851F: drivers/platform/x86/intel/vbtn.c 10852 10853INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10854M: Stanislaw Gruszka <stf_xl@wp.pl> 10855L: linux-wireless@vger.kernel.org 10856S: Supported 10857F: drivers/net/wireless/intel/iwlegacy/ 10858 10859INTEL WIRELESS WIFI LINK (iwlwifi) 10860M: Gregory Greenman <gregory.greenman@intel.com> 10861L: linux-wireless@vger.kernel.org 10862S: Supported 10863W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10864T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10865F: drivers/net/wireless/intel/iwlwifi/ 10866 10867INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10868M: Jithu Joseph <jithu.joseph@intel.com> 10869R: Maurice Ma <maurice.ma@intel.com> 10870S: Maintained 10871W: https://slimbootloader.github.io/security/firmware-update.html 10872F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10873 10874INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10875L: Dell.Client.Kernel@dell.com 10876S: Maintained 10877F: drivers/platform/x86/intel/wmi/thunderbolt.c 10878 10879INTEL WWAN IOSM DRIVER 10880M: M Chetan Kumar <m.chetan.kumar@intel.com> 10881M: Intel Corporation <linuxwwan@intel.com> 10882L: netdev@vger.kernel.org 10883S: Maintained 10884F: drivers/net/wwan/iosm/ 10885 10886INTEL(R) TRACE HUB 10887M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10888S: Supported 10889F: Documentation/trace/intel_th.rst 10890F: drivers/hwtracing/intel_th/ 10891F: include/linux/intel_th.h 10892 10893INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10894M: Ning Sun <ning.sun@intel.com> 10895L: tboot-devel@lists.sourceforge.net 10896S: Supported 10897W: http://tboot.sourceforge.net 10898T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10899F: Documentation/arch/x86/intel_txt.rst 10900F: arch/x86/kernel/tboot.c 10901F: include/linux/tboot.h 10902 10903INTERCONNECT API 10904M: Georgi Djakov <djakov@kernel.org> 10905L: linux-pm@vger.kernel.org 10906S: Maintained 10907T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10908F: Documentation/devicetree/bindings/interconnect/ 10909F: Documentation/driver-api/interconnect.rst 10910F: drivers/interconnect/ 10911F: include/dt-bindings/interconnect/ 10912F: include/linux/interconnect-provider.h 10913F: include/linux/interconnect.h 10914 10915INTERRUPT COUNTER DRIVER 10916M: Oleksij Rempel <o.rempel@pengutronix.de> 10917R: Pengutronix Kernel Team <kernel@pengutronix.de> 10918L: linux-iio@vger.kernel.org 10919F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10920F: drivers/counter/interrupt-cnt.c 10921 10922INTERSIL ISL7998X VIDEO DECODER DRIVER 10923M: Michael Tretter <m.tretter@pengutronix.de> 10924R: Pengutronix Kernel Team <kernel@pengutronix.de> 10925L: linux-media@vger.kernel.org 10926S: Maintained 10927F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10928F: drivers/media/i2c/isl7998x.c 10929 10930INVENSENSE ICM-426xx IMU DRIVER 10931M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10932L: linux-iio@vger.kernel.org 10933S: Maintained 10934W: https://invensense.tdk.com/ 10935F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10936F: drivers/iio/imu/inv_icm42600/ 10937 10938INVENSENSE MPU-3050 GYROSCOPE DRIVER 10939M: Linus Walleij <linus.walleij@linaro.org> 10940L: linux-iio@vger.kernel.org 10941S: Maintained 10942F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10943F: drivers/iio/gyro/mpu3050* 10944 10945IOC3 ETHERNET DRIVER 10946M: Ralf Baechle <ralf@linux-mips.org> 10947L: linux-mips@vger.kernel.org 10948S: Maintained 10949F: drivers/net/ethernet/sgi/ioc3-eth.c 10950 10951IOMAP FILESYSTEM LIBRARY 10952M: Darrick J. Wong <djwong@kernel.org> 10953L: linux-xfs@vger.kernel.org 10954L: linux-fsdevel@vger.kernel.org 10955S: Supported 10956T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10957F: fs/iomap/ 10958F: include/linux/iomap.h 10959 10960IOMMU DMA-API LAYER 10961M: Robin Murphy <robin.murphy@arm.com> 10962L: iommu@lists.linux.dev 10963S: Maintained 10964T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10965F: drivers/iommu/dma-iommu.c 10966F: drivers/iommu/dma-iommu.h 10967F: drivers/iommu/iova.c 10968F: include/linux/iova.h 10969 10970IOMMU SUBSYSTEM 10971M: Joerg Roedel <joro@8bytes.org> 10972M: Will Deacon <will@kernel.org> 10973R: Robin Murphy <robin.murphy@arm.com> 10974L: iommu@lists.linux.dev 10975S: Maintained 10976T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10977F: Documentation/devicetree/bindings/iommu/ 10978F: Documentation/userspace-api/iommu.rst 10979F: drivers/iommu/ 10980F: include/linux/iommu.h 10981F: include/linux/iova.h 10982F: include/linux/of_iommu.h 10983F: include/uapi/linux/iommu.h 10984 10985IOMMUFD 10986M: Jason Gunthorpe <jgg@nvidia.com> 10987M: Kevin Tian <kevin.tian@intel.com> 10988L: iommu@lists.linux.dev 10989S: Maintained 10990T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10991F: Documentation/userspace-api/iommufd.rst 10992F: drivers/iommu/iommufd/ 10993F: include/linux/iommufd.h 10994F: include/uapi/linux/iommufd.h 10995F: tools/testing/selftests/iommu/ 10996 10997IOSYS-MAP HELPERS 10998M: Thomas Zimmermann <tzimmermann@suse.de> 10999L: dri-devel@lists.freedesktop.org 11000S: Maintained 11001T: git git://anongit.freedesktop.org/drm/drm-misc 11002F: include/linux/iosys-map.h 11003 11004IO_URING 11005M: Jens Axboe <axboe@kernel.dk> 11006R: Pavel Begunkov <asml.silence@gmail.com> 11007L: io-uring@vger.kernel.org 11008S: Maintained 11009T: git git://git.kernel.dk/linux-block 11010T: git git://git.kernel.dk/liburing 11011F: include/linux/io_uring.h 11012F: include/linux/io_uring_types.h 11013F: include/trace/events/io_uring.h 11014F: include/uapi/linux/io_uring.h 11015F: io_uring/ 11016 11017IPMI SUBSYSTEM 11018M: Corey Minyard <minyard@acm.org> 11019L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11020S: Supported 11021W: http://openipmi.sourceforge.net/ 11022T: git https://github.com/cminyard/linux-ipmi.git for-next 11023F: Documentation/devicetree/bindings/ipmi/ 11024F: Documentation/driver-api/ipmi.rst 11025F: drivers/char/ipmi/ 11026F: include/linux/ipmi* 11027F: include/uapi/linux/ipmi* 11028 11029IPS SCSI RAID DRIVER 11030M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11031L: linux-scsi@vger.kernel.org 11032S: Maintained 11033W: http://www.adaptec.com/ 11034F: drivers/scsi/ips* 11035 11036IPVS 11037M: Simon Horman <horms@verge.net.au> 11038M: Julian Anastasov <ja@ssi.bg> 11039L: netdev@vger.kernel.org 11040L: lvs-devel@vger.kernel.org 11041S: Maintained 11042T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11043T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11044F: Documentation/networking/ipvs-sysctl.rst 11045F: include/net/ip_vs.h 11046F: include/uapi/linux/ip_vs.h 11047F: net/netfilter/ipvs/ 11048 11049IPWIRELESS DRIVER 11050M: Jiri Kosina <jikos@kernel.org> 11051M: David Sterba <dsterba@suse.com> 11052S: Odd Fixes 11053F: drivers/tty/ipwireless/ 11054 11055IRON DEVICE AUDIO CODEC DRIVERS 11056M: Kiseok Jo <kiseok.jo@irondevice.com> 11057L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11058S: Maintained 11059F: Documentation/devicetree/bindings/sound/irondevice,* 11060F: sound/soc/codecs/sma* 11061 11062IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11063M: Marc Zyngier <maz@kernel.org> 11064S: Maintained 11065T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11066F: Documentation/core-api/irq/irq-domain.rst 11067F: include/linux/irqdomain.h 11068F: kernel/irq/irqdomain.c 11069F: kernel/irq/msi.c 11070 11071IRQ SUBSYSTEM 11072M: Thomas Gleixner <tglx@linutronix.de> 11073L: linux-kernel@vger.kernel.org 11074S: Maintained 11075T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11076F: include/linux/group_cpus.h 11077F: kernel/irq/ 11078F: lib/group_cpus.c 11079 11080IRQCHIP DRIVERS 11081M: Thomas Gleixner <tglx@linutronix.de> 11082M: Marc Zyngier <maz@kernel.org> 11083L: linux-kernel@vger.kernel.org 11084S: Maintained 11085T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11086F: Documentation/devicetree/bindings/interrupt-controller/ 11087F: drivers/irqchip/ 11088 11089ISA 11090M: William Breathitt Gray <william.gray@linaro.org> 11091S: Maintained 11092F: Documentation/driver-api/isa.rst 11093F: drivers/base/isa.c 11094F: include/linux/isa.h 11095 11096ISA RADIO MODULE 11097M: Hans Verkuil <hverkuil@xs4all.nl> 11098L: linux-media@vger.kernel.org 11099S: Maintained 11100W: https://linuxtv.org 11101T: git git://linuxtv.org/media_tree.git 11102F: drivers/media/radio/radio-isa* 11103 11104ISAPNP 11105M: Jaroslav Kysela <perex@perex.cz> 11106S: Maintained 11107F: Documentation/driver-api/isapnp.rst 11108F: drivers/pnp/isapnp/ 11109F: include/linux/isapnp.h 11110 11111ISCSI 11112M: Lee Duncan <lduncan@suse.com> 11113M: Chris Leech <cleech@redhat.com> 11114M: Mike Christie <michael.christie@oracle.com> 11115L: open-iscsi@googlegroups.com 11116L: linux-scsi@vger.kernel.org 11117S: Maintained 11118W: www.open-iscsi.com 11119F: drivers/scsi/*iscsi* 11120F: include/scsi/*iscsi* 11121 11122iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11123M: Peter Jones <pjones@redhat.com> 11124M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11125S: Maintained 11126F: drivers/firmware/iscsi_ibft* 11127 11128ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11129M: Sagi Grimberg <sagi@grimberg.me> 11130M: Max Gurtovoy <mgurtovoy@nvidia.com> 11131L: linux-rdma@vger.kernel.org 11132S: Supported 11133W: http://www.openfabrics.org 11134W: www.open-iscsi.org 11135Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11136F: drivers/infiniband/ulp/iser/ 11137 11138ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11139M: Sagi Grimberg <sagi@grimberg.me> 11140L: linux-rdma@vger.kernel.org 11141L: target-devel@vger.kernel.org 11142S: Supported 11143W: http://www.linux-iscsi.org 11144T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11145F: drivers/infiniband/ulp/isert 11146 11147ISDN/CMTP OVER BLUETOOTH 11148M: Karsten Keil <isdn@linux-pingi.de> 11149L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11150L: netdev@vger.kernel.org 11151S: Odd Fixes 11152W: http://www.isdn4linux.de 11153F: Documentation/isdn/ 11154F: drivers/isdn/capi/ 11155F: include/linux/isdn/ 11156F: include/uapi/linux/isdn/ 11157F: net/bluetooth/cmtp/ 11158 11159ISDN/mISDN SUBSYSTEM 11160M: Karsten Keil <isdn@linux-pingi.de> 11161L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11162L: netdev@vger.kernel.org 11163S: Maintained 11164W: http://www.isdn4linux.de 11165F: drivers/isdn/Kconfig 11166F: drivers/isdn/Makefile 11167F: drivers/isdn/hardware/ 11168F: drivers/isdn/mISDN/ 11169 11170ISOFS FILESYSTEM 11171M: Jan Kara <jack@suse.cz> 11172L: linux-fsdevel@vger.kernel.org 11173S: Maintained 11174F: Documentation/filesystems/isofs.rst 11175F: fs/isofs/ 11176 11177IT87 HARDWARE MONITORING DRIVER 11178M: Jean Delvare <jdelvare@suse.com> 11179L: linux-hwmon@vger.kernel.org 11180S: Maintained 11181F: Documentation/hwmon/it87.rst 11182F: drivers/hwmon/it87.c 11183 11184IT913X MEDIA DRIVER 11185M: Antti Palosaari <crope@iki.fi> 11186L: linux-media@vger.kernel.org 11187S: Maintained 11188W: https://linuxtv.org 11189W: http://palosaari.fi/linux/ 11190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11191T: git git://linuxtv.org/anttip/media_tree.git 11192F: drivers/media/tuners/it913x* 11193 11194ITE IT66121 HDMI BRIDGE DRIVER 11195M: Phong LE <ple@baylibre.com> 11196M: Neil Armstrong <neil.armstrong@linaro.org> 11197S: Maintained 11198T: git git://anongit.freedesktop.org/drm/drm-misc 11199F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11200F: drivers/gpu/drm/bridge/ite-it66121.c 11201 11202IVTV VIDEO4LINUX DRIVER 11203M: Andy Walls <awalls@md.metrocast.net> 11204L: linux-media@vger.kernel.org 11205S: Maintained 11206W: https://linuxtv.org 11207T: git git://linuxtv.org/media_tree.git 11208F: Documentation/admin-guide/media/ivtv* 11209F: drivers/media/pci/ivtv/ 11210F: include/uapi/linux/ivtv* 11211 11212IX2505V MEDIA DRIVER 11213M: Malcolm Priestley <tvboxspy@gmail.com> 11214L: linux-media@vger.kernel.org 11215S: Maintained 11216W: https://linuxtv.org 11217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11218F: drivers/media/dvb-frontends/ix2505v* 11219 11220JAILHOUSE HYPERVISOR INTERFACE 11221M: Jan Kiszka <jan.kiszka@siemens.com> 11222L: jailhouse-dev@googlegroups.com 11223S: Maintained 11224F: arch/x86/include/asm/jailhouse_para.h 11225F: arch/x86/kernel/jailhouse.c 11226 11227JC42.4 TEMPERATURE SENSOR DRIVER 11228M: Guenter Roeck <linux@roeck-us.net> 11229L: linux-hwmon@vger.kernel.org 11230S: Maintained 11231F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11232F: Documentation/hwmon/jc42.rst 11233F: drivers/hwmon/jc42.c 11234 11235JFS FILESYSTEM 11236M: Dave Kleikamp <shaggy@kernel.org> 11237L: jfs-discussion@lists.sourceforge.net 11238S: Odd Fixes 11239W: http://jfs.sourceforge.net/ 11240T: git https://github.com/kleikamp/linux-shaggy.git 11241F: Documentation/admin-guide/jfs.rst 11242F: fs/jfs/ 11243 11244JME NETWORK DRIVER 11245M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11246L: netdev@vger.kernel.org 11247S: Maintained 11248F: drivers/net/ethernet/jme.* 11249 11250JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11251M: David Woodhouse <dwmw2@infradead.org> 11252M: Richard Weinberger <richard@nod.at> 11253L: linux-mtd@lists.infradead.org 11254S: Odd Fixes 11255W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11256T: git git://git.infradead.org/ubifs-2.6.git 11257F: fs/jffs2/ 11258F: include/uapi/linux/jffs2.h 11259 11260JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11261M: "Theodore Ts'o" <tytso@mit.edu> 11262M: Jan Kara <jack@suse.com> 11263L: linux-ext4@vger.kernel.org 11264S: Maintained 11265F: fs/jbd2/ 11266F: include/linux/jbd2.h 11267 11268JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11269M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11270L: linux-media@vger.kernel.org 11271L: linux-renesas-soc@vger.kernel.org 11272S: Maintained 11273F: drivers/media/platform/renesas/rcar_jpu.c 11274 11275JSM Neo PCI based serial card 11276L: linux-serial@vger.kernel.org 11277S: Orphan 11278F: drivers/tty/serial/jsm/ 11279 11280K10TEMP HARDWARE MONITORING DRIVER 11281M: Clemens Ladisch <clemens@ladisch.de> 11282L: linux-hwmon@vger.kernel.org 11283S: Maintained 11284F: Documentation/hwmon/k10temp.rst 11285F: drivers/hwmon/k10temp.c 11286 11287K8TEMP HARDWARE MONITORING DRIVER 11288M: Rudolf Marek <r.marek@assembler.cz> 11289L: linux-hwmon@vger.kernel.org 11290S: Maintained 11291F: Documentation/hwmon/k8temp.rst 11292F: drivers/hwmon/k8temp.c 11293 11294KASAN 11295M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11296R: Alexander Potapenko <glider@google.com> 11297R: Andrey Konovalov <andreyknvl@gmail.com> 11298R: Dmitry Vyukov <dvyukov@google.com> 11299R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11300L: kasan-dev@googlegroups.com 11301S: Maintained 11302F: Documentation/dev-tools/kasan.rst 11303F: arch/*/include/asm/*kasan.h 11304F: arch/*/mm/kasan_init* 11305F: include/linux/kasan*.h 11306F: lib/Kconfig.kasan 11307F: mm/kasan/ 11308F: scripts/Makefile.kasan 11309 11310KCONFIG 11311M: Masahiro Yamada <masahiroy@kernel.org> 11312L: linux-kbuild@vger.kernel.org 11313S: Maintained 11314Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11315T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11316F: Documentation/kbuild/kconfig* 11317F: scripts/Kconfig.include 11318F: scripts/kconfig/ 11319 11320KCOV 11321R: Dmitry Vyukov <dvyukov@google.com> 11322R: Andrey Konovalov <andreyknvl@gmail.com> 11323L: kasan-dev@googlegroups.com 11324S: Maintained 11325F: Documentation/dev-tools/kcov.rst 11326F: include/linux/kcov.h 11327F: include/uapi/linux/kcov.h 11328F: kernel/kcov.c 11329F: scripts/Makefile.kcov 11330 11331KCSAN 11332M: Marco Elver <elver@google.com> 11333R: Dmitry Vyukov <dvyukov@google.com> 11334L: kasan-dev@googlegroups.com 11335S: Maintained 11336F: Documentation/dev-tools/kcsan.rst 11337F: include/linux/kcsan*.h 11338F: kernel/kcsan/ 11339F: lib/Kconfig.kcsan 11340F: scripts/Makefile.kcsan 11341 11342KDUMP 11343M: Baoquan He <bhe@redhat.com> 11344R: Vivek Goyal <vgoyal@redhat.com> 11345R: Dave Young <dyoung@redhat.com> 11346L: kexec@lists.infradead.org 11347S: Maintained 11348W: http://lse.sourceforge.net/kdump/ 11349F: Documentation/admin-guide/kdump/ 11350F: fs/proc/vmcore.c 11351F: include/linux/crash_core.h 11352F: include/linux/crash_dump.h 11353F: include/uapi/linux/vmcore.h 11354F: kernel/crash_*.c 11355 11356KEENE FM RADIO TRANSMITTER DRIVER 11357M: Hans Verkuil <hverkuil@xs4all.nl> 11358L: linux-media@vger.kernel.org 11359S: Maintained 11360W: https://linuxtv.org 11361T: git git://linuxtv.org/media_tree.git 11362F: drivers/media/radio/radio-keene* 11363 11364KERNEL AUTOMOUNTER 11365M: Ian Kent <raven@themaw.net> 11366L: autofs@vger.kernel.org 11367S: Maintained 11368F: fs/autofs/ 11369 11370KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11371M: Masahiro Yamada <masahiroy@kernel.org> 11372R: Nathan Chancellor <nathan@kernel.org> 11373R: Nick Desaulniers <ndesaulniers@google.com> 11374R: Nicolas Schier <nicolas@fjasle.eu> 11375L: linux-kbuild@vger.kernel.org 11376S: Maintained 11377Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11378T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11379F: Documentation/kbuild/ 11380F: Makefile 11381F: scripts/*vmlinux* 11382F: scripts/Kbuild* 11383F: scripts/Makefile* 11384F: scripts/basic/ 11385F: scripts/dummy-tools/ 11386F: scripts/mk* 11387F: scripts/mod/ 11388F: scripts/package/ 11389F: usr/ 11390 11391KERNEL HARDENING (not covered by other areas) 11392M: Kees Cook <keescook@chromium.org> 11393L: linux-hardening@vger.kernel.org 11394S: Supported 11395T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11396F: Documentation/ABI/testing/sysfs-kernel-oops_count 11397F: Documentation/ABI/testing/sysfs-kernel-warn_count 11398F: include/linux/overflow.h 11399F: include/linux/randomize_kstack.h 11400F: mm/usercopy.c 11401K: \b(add|choose)_random_kstack_offset\b 11402K: \b__check_(object_size|heap_object)\b 11403 11404KERNEL JANITORS 11405L: kernel-janitors@vger.kernel.org 11406S: Odd Fixes 11407W: http://kernelnewbies.org/KernelJanitors 11408 11409KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11410M: Chuck Lever <chuck.lever@oracle.com> 11411M: Jeff Layton <jlayton@kernel.org> 11412R: Neil Brown <neilb@suse.de> 11413R: Olga Kornievskaia <kolga@netapp.com> 11414R: Dai Ngo <Dai.Ngo@oracle.com> 11415R: Tom Talpey <tom@talpey.com> 11416L: linux-nfs@vger.kernel.org 11417S: Supported 11418W: http://nfs.sourceforge.net/ 11419T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11420F: Documentation/filesystems/nfs/ 11421F: fs/exportfs/ 11422F: fs/lockd/ 11423F: fs/nfs_common/ 11424F: fs/nfsd/ 11425F: include/linux/lockd/ 11426F: include/linux/sunrpc/ 11427F: include/trace/events/rpcgss.h 11428F: include/trace/events/rpcrdma.h 11429F: include/trace/events/sunrpc.h 11430F: include/trace/misc/fs.h 11431F: include/trace/misc/nfs.h 11432F: include/trace/misc/sunrpc.h 11433F: include/uapi/linux/nfsd/ 11434F: include/uapi/linux/sunrpc/ 11435F: net/sunrpc/ 11436 11437KERNEL REGRESSIONS 11438M: Thorsten Leemhuis <linux@leemhuis.info> 11439L: regressions@lists.linux.dev 11440S: Supported 11441F: Documentation/admin-guide/reporting-regressions.rst 11442F: Documentation/process/handling-regressions.rst 11443 11444KERNEL SELFTEST FRAMEWORK 11445M: Shuah Khan <shuah@kernel.org> 11446M: Shuah Khan <skhan@linuxfoundation.org> 11447L: linux-kselftest@vger.kernel.org 11448S: Maintained 11449Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11450T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11451F: Documentation/dev-tools/kselftest* 11452F: tools/testing/selftests/ 11453 11454KERNEL SMB3 SERVER (KSMBD) 11455M: Namjae Jeon <linkinjeon@kernel.org> 11456M: Steve French <sfrench@samba.org> 11457R: Sergey Senozhatsky <senozhatsky@chromium.org> 11458R: Tom Talpey <tom@talpey.com> 11459L: linux-cifs@vger.kernel.org 11460S: Maintained 11461T: git git://git.samba.org/ksmbd.git 11462F: Documentation/filesystems/smb/ksmbd.rst 11463F: fs/smb/common/ 11464F: fs/smb/server/ 11465 11466KERNEL UNIT TESTING FRAMEWORK (KUnit) 11467M: Brendan Higgins <brendanhiggins@google.com> 11468M: David Gow <davidgow@google.com> 11469L: linux-kselftest@vger.kernel.org 11470L: kunit-dev@googlegroups.com 11471S: Maintained 11472W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11473T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11474T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11475F: Documentation/dev-tools/kunit/ 11476F: include/kunit/ 11477F: lib/kunit/ 11478F: rust/kernel/kunit.rs 11479F: scripts/rustdoc_test_* 11480F: tools/testing/kunit/ 11481 11482KERNEL USERMODE HELPER 11483M: Luis Chamberlain <mcgrof@kernel.org> 11484L: linux-kernel@vger.kernel.org 11485S: Maintained 11486F: include/linux/umh.h 11487F: kernel/umh.c 11488 11489KERNEL VIRTUAL MACHINE (KVM) 11490M: Paolo Bonzini <pbonzini@redhat.com> 11491L: kvm@vger.kernel.org 11492S: Supported 11493W: http://www.linux-kvm.org 11494T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11495F: Documentation/virt/kvm/ 11496F: include/asm-generic/kvm* 11497F: include/kvm/iodev.h 11498F: include/linux/kvm* 11499F: include/trace/events/kvm.h 11500F: include/uapi/asm-generic/kvm* 11501F: include/uapi/linux/kvm* 11502F: tools/kvm/ 11503F: tools/testing/selftests/kvm/ 11504F: virt/kvm/* 11505 11506KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11507M: Marc Zyngier <maz@kernel.org> 11508M: Oliver Upton <oliver.upton@linux.dev> 11509R: James Morse <james.morse@arm.com> 11510R: Suzuki K Poulose <suzuki.poulose@arm.com> 11511R: Zenghui Yu <yuzenghui@huawei.com> 11512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11513L: kvmarm@lists.linux.dev 11514S: Maintained 11515T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11516F: arch/arm64/include/asm/kvm* 11517F: arch/arm64/include/uapi/asm/kvm* 11518F: arch/arm64/kvm/ 11519F: include/kvm/arm_* 11520F: tools/testing/selftests/kvm/*/aarch64/ 11521F: tools/testing/selftests/kvm/aarch64/ 11522 11523KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11524M: Huacai Chen <chenhuacai@kernel.org> 11525L: linux-mips@vger.kernel.org 11526L: kvm@vger.kernel.org 11527S: Maintained 11528T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11529F: arch/mips/include/asm/kvm* 11530F: arch/mips/include/uapi/asm/kvm* 11531F: arch/mips/kvm/ 11532 11533KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11534M: Michael Ellerman <mpe@ellerman.id.au> 11535R: Nicholas Piggin <npiggin@gmail.com> 11536L: linuxppc-dev@lists.ozlabs.org 11537L: kvm@vger.kernel.org 11538S: Maintained (Book3S 64-bit HV) 11539S: Odd fixes (Book3S 64-bit PR) 11540S: Orphan (Book3E and 32-bit) 11541T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11542F: arch/powerpc/include/asm/kvm* 11543F: arch/powerpc/include/uapi/asm/kvm* 11544F: arch/powerpc/kernel/kvm* 11545F: arch/powerpc/kvm/ 11546 11547KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11548M: Anup Patel <anup@brainfault.org> 11549R: Atish Patra <atishp@atishpatra.org> 11550L: kvm@vger.kernel.org 11551L: kvm-riscv@lists.infradead.org 11552L: linux-riscv@lists.infradead.org 11553S: Maintained 11554T: git https://github.com/kvm-riscv/linux.git 11555F: arch/riscv/include/asm/kvm* 11556F: arch/riscv/include/uapi/asm/kvm* 11557F: arch/riscv/kvm/ 11558F: tools/testing/selftests/kvm/*/riscv/ 11559 11560KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11561M: Christian Borntraeger <borntraeger@linux.ibm.com> 11562M: Janosch Frank <frankja@linux.ibm.com> 11563M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11564R: David Hildenbrand <david@redhat.com> 11565L: kvm@vger.kernel.org 11566S: Supported 11567T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11568F: Documentation/virt/kvm/s390* 11569F: arch/s390/include/asm/gmap.h 11570F: arch/s390/include/asm/kvm* 11571F: arch/s390/include/uapi/asm/kvm* 11572F: arch/s390/include/uapi/asm/uvdevice.h 11573F: arch/s390/kernel/uv.c 11574F: arch/s390/kvm/ 11575F: arch/s390/mm/gmap.c 11576F: drivers/s390/char/uvdevice.c 11577F: tools/testing/selftests/drivers/s390x/uvdevice/ 11578F: tools/testing/selftests/kvm/*/s390x/ 11579F: tools/testing/selftests/kvm/s390x/ 11580 11581KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11582M: Sean Christopherson <seanjc@google.com> 11583M: Paolo Bonzini <pbonzini@redhat.com> 11584L: kvm@vger.kernel.org 11585S: Supported 11586P: Documentation/process/maintainer-kvm-x86.rst 11587T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11588F: arch/x86/include/asm/kvm* 11589F: arch/x86/include/asm/svm.h 11590F: arch/x86/include/asm/vmx*.h 11591F: arch/x86/include/uapi/asm/kvm* 11592F: arch/x86/include/uapi/asm/svm.h 11593F: arch/x86/include/uapi/asm/vmx.h 11594F: arch/x86/kvm/ 11595F: arch/x86/kvm/*/ 11596F: tools/testing/selftests/kvm/*/x86_64/ 11597F: tools/testing/selftests/kvm/x86_64/ 11598 11599KERNFS 11600M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11601M: Tejun Heo <tj@kernel.org> 11602S: Supported 11603T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11604F: fs/kernfs/ 11605F: include/linux/kernfs.h 11606 11607KEXEC 11608M: Eric Biederman <ebiederm@xmission.com> 11609L: kexec@lists.infradead.org 11610S: Maintained 11611W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11612F: include/linux/kexec.h 11613F: include/uapi/linux/kexec.h 11614F: kernel/kexec* 11615 11616KEYS-ENCRYPTED 11617M: Mimi Zohar <zohar@linux.ibm.com> 11618L: linux-integrity@vger.kernel.org 11619L: keyrings@vger.kernel.org 11620S: Supported 11621F: Documentation/security/keys/trusted-encrypted.rst 11622F: include/keys/encrypted-type.h 11623F: security/keys/encrypted-keys/ 11624 11625KEYS-TRUSTED 11626M: James Bottomley <jejb@linux.ibm.com> 11627M: Jarkko Sakkinen <jarkko@kernel.org> 11628M: Mimi Zohar <zohar@linux.ibm.com> 11629L: linux-integrity@vger.kernel.org 11630L: keyrings@vger.kernel.org 11631S: Supported 11632F: Documentation/security/keys/trusted-encrypted.rst 11633F: include/keys/trusted-type.h 11634F: include/keys/trusted_tpm.h 11635F: security/keys/trusted-keys/ 11636 11637KEYS-TRUSTED-CAAM 11638M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11639R: Pengutronix Kernel Team <kernel@pengutronix.de> 11640L: linux-integrity@vger.kernel.org 11641L: keyrings@vger.kernel.org 11642S: Maintained 11643F: include/keys/trusted_caam.h 11644F: security/keys/trusted-keys/trusted_caam.c 11645 11646KEYS-TRUSTED-TEE 11647M: Sumit Garg <sumit.garg@linaro.org> 11648L: linux-integrity@vger.kernel.org 11649L: keyrings@vger.kernel.org 11650S: Supported 11651F: include/keys/trusted_tee.h 11652F: security/keys/trusted-keys/trusted_tee.c 11653 11654KEYS/KEYRINGS 11655M: David Howells <dhowells@redhat.com> 11656M: Jarkko Sakkinen <jarkko@kernel.org> 11657L: keyrings@vger.kernel.org 11658S: Maintained 11659F: Documentation/security/keys/core.rst 11660F: include/keys/ 11661F: include/linux/key-type.h 11662F: include/linux/key.h 11663F: include/linux/keyctl.h 11664F: include/uapi/linux/keyctl.h 11665F: security/keys/ 11666 11667KEYS/KEYRINGS_INTEGRITY 11668M: Jarkko Sakkinen <jarkko@kernel.org> 11669M: Mimi Zohar <zohar@linux.ibm.com> 11670L: linux-integrity@vger.kernel.org 11671L: keyrings@vger.kernel.org 11672S: Supported 11673F: security/integrity/platform_certs 11674 11675KFENCE 11676M: Alexander Potapenko <glider@google.com> 11677M: Marco Elver <elver@google.com> 11678R: Dmitry Vyukov <dvyukov@google.com> 11679L: kasan-dev@googlegroups.com 11680S: Maintained 11681F: Documentation/dev-tools/kfence.rst 11682F: arch/*/include/asm/kfence.h 11683F: include/linux/kfence.h 11684F: lib/Kconfig.kfence 11685F: mm/kfence/ 11686 11687KFIFO 11688M: Stefani Seibold <stefani@seibold.net> 11689S: Maintained 11690F: include/linux/kfifo.h 11691F: lib/kfifo.c 11692F: samples/kfifo/ 11693 11694KGDB / KDB /debug_core 11695M: Jason Wessel <jason.wessel@windriver.com> 11696M: Daniel Thompson <daniel.thompson@linaro.org> 11697R: Douglas Anderson <dianders@chromium.org> 11698L: kgdb-bugreport@lists.sourceforge.net 11699S: Maintained 11700W: http://kgdb.wiki.kernel.org/ 11701T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11702F: Documentation/dev-tools/kgdb.rst 11703F: drivers/misc/kgdbts.c 11704F: drivers/tty/serial/kgdboc.c 11705F: include/linux/kdb.h 11706F: include/linux/kgdb.h 11707F: kernel/debug/ 11708F: kernel/module/kdb.c 11709 11710KHADAS MCU MFD DRIVER 11711M: Neil Armstrong <neil.armstrong@linaro.org> 11712L: linux-amlogic@lists.infradead.org 11713S: Maintained 11714F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11715F: drivers/mfd/khadas-mcu.c 11716F: drivers/thermal/khadas_mcu_fan.c 11717F: include/linux/mfd/khadas-mcu.h 11718 11719KIONIX/ROHM KX022A ACCELEROMETER 11720M: Matti Vaittinen <mazziesaccount@gmail.com> 11721L: linux-iio@vger.kernel.org 11722S: Supported 11723F: drivers/iio/accel/kionix-kx022a* 11724 11725KMEMLEAK 11726M: Catalin Marinas <catalin.marinas@arm.com> 11727S: Maintained 11728F: Documentation/dev-tools/kmemleak.rst 11729F: include/linux/kmemleak.h 11730F: mm/kmemleak.c 11731F: samples/kmemleak/kmemleak-test.c 11732 11733KMSAN 11734M: Alexander Potapenko <glider@google.com> 11735R: Marco Elver <elver@google.com> 11736R: Dmitry Vyukov <dvyukov@google.com> 11737L: kasan-dev@googlegroups.com 11738S: Maintained 11739F: Documentation/dev-tools/kmsan.rst 11740F: arch/*/include/asm/kmsan.h 11741F: arch/*/mm/kmsan_* 11742F: include/linux/kmsan*.h 11743F: lib/Kconfig.kmsan 11744F: mm/kmsan/ 11745F: scripts/Makefile.kmsan 11746 11747KPROBES 11748M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11749M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11750M: "David S. Miller" <davem@davemloft.net> 11751M: Masami Hiramatsu <mhiramat@kernel.org> 11752L: linux-kernel@vger.kernel.org 11753L: linux-trace-kernel@vger.kernel.org 11754S: Maintained 11755Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11756T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11757F: Documentation/trace/kprobes.rst 11758F: include/asm-generic/kprobes.h 11759F: include/linux/kprobes.h 11760F: kernel/kprobes.c 11761F: lib/test_kprobes.c 11762F: samples/kprobes 11763 11764KS0108 LCD CONTROLLER DRIVER 11765M: Miguel Ojeda <ojeda@kernel.org> 11766S: Maintained 11767F: Documentation/admin-guide/auxdisplay/ks0108.rst 11768F: drivers/auxdisplay/ks0108.c 11769F: include/linux/ks0108.h 11770 11771KTD253 BACKLIGHT DRIVER 11772M: Linus Walleij <linus.walleij@linaro.org> 11773S: Maintained 11774F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11775F: drivers/video/backlight/ktd253-backlight.c 11776 11777KTEST 11778M: Steven Rostedt <rostedt@goodmis.org> 11779M: John Hawley <warthog9@eaglescrag.net> 11780S: Maintained 11781F: tools/testing/ktest 11782 11783KTZ8866 BACKLIGHT DRIVER 11784M: Jianhua Lu <lujianhua000@gmail.com> 11785S: Maintained 11786F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11787F: drivers/video/backlight/ktz8866.c 11788 11789KVM PARAVIRT (KVM/paravirt) 11790M: Paolo Bonzini <pbonzini@redhat.com> 11791R: Wanpeng Li <wanpengli@tencent.com> 11792R: Vitaly Kuznetsov <vkuznets@redhat.com> 11793L: kvm@vger.kernel.org 11794S: Supported 11795T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11796F: arch/um/include/asm/kvm_para.h 11797F: arch/x86/include/asm/kvm_para.h 11798F: arch/x86/include/asm/pvclock-abi.h 11799F: arch/x86/include/uapi/asm/kvm_para.h 11800F: arch/x86/kernel/kvm.c 11801F: arch/x86/kernel/kvmclock.c 11802F: include/asm-generic/kvm_para.h 11803F: include/linux/kvm_para.h 11804F: include/uapi/asm-generic/kvm_para.h 11805F: include/uapi/linux/kvm_para.h 11806 11807KVM X86 HYPER-V (KVM/hyper-v) 11808M: Vitaly Kuznetsov <vkuznets@redhat.com> 11809M: Sean Christopherson <seanjc@google.com> 11810M: Paolo Bonzini <pbonzini@redhat.com> 11811L: kvm@vger.kernel.org 11812S: Supported 11813T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11814F: arch/x86/kvm/hyperv.* 11815F: arch/x86/kvm/kvm_onhyperv.* 11816F: arch/x86/kvm/svm/hyperv.* 11817F: arch/x86/kvm/svm/svm_onhyperv.* 11818F: arch/x86/kvm/vmx/hyperv.* 11819 11820KVM X86 Xen (KVM/Xen) 11821M: David Woodhouse <dwmw2@infradead.org> 11822M: Paul Durrant <paul@xen.org> 11823M: Sean Christopherson <seanjc@google.com> 11824M: Paolo Bonzini <pbonzini@redhat.com> 11825L: kvm@vger.kernel.org 11826S: Supported 11827T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11828F: arch/x86/kvm/xen.* 11829 11830L3MDEV 11831M: David Ahern <dsahern@kernel.org> 11832L: netdev@vger.kernel.org 11833S: Maintained 11834F: include/net/l3mdev.h 11835F: net/l3mdev 11836 11837LANDLOCK SECURITY MODULE 11838M: Mickaël Salaün <mic@digikod.net> 11839L: linux-security-module@vger.kernel.org 11840S: Supported 11841W: https://landlock.io 11842T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11843F: Documentation/security/landlock.rst 11844F: Documentation/userspace-api/landlock.rst 11845F: include/uapi/linux/landlock.h 11846F: samples/landlock/ 11847F: security/landlock/ 11848F: tools/testing/selftests/landlock/ 11849K: landlock 11850K: LANDLOCK 11851 11852LANTIQ / INTEL Ethernet drivers 11853M: Hauke Mehrtens <hauke@hauke-m.de> 11854L: netdev@vger.kernel.org 11855S: Maintained 11856F: drivers/net/dsa/lantiq_gswip.c 11857F: drivers/net/dsa/lantiq_pce.h 11858F: drivers/net/ethernet/lantiq_xrx200.c 11859F: net/dsa/tag_gswip.c 11860 11861LANTIQ MIPS ARCHITECTURE 11862M: John Crispin <john@phrozen.org> 11863L: linux-mips@vger.kernel.org 11864S: Maintained 11865F: arch/mips/lantiq 11866F: drivers/soc/lantiq 11867 11868LASI 53c700 driver for PARISC 11869M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11870L: linux-scsi@vger.kernel.org 11871S: Maintained 11872F: Documentation/scsi/53c700.rst 11873F: drivers/scsi/53c700* 11874 11875LEAKING_ADDRESSES 11876M: Tobin C. Harding <me@tobin.cc> 11877M: Tycho Andersen <tycho@tycho.pizza> 11878L: linux-hardening@vger.kernel.org 11879S: Maintained 11880T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11881F: scripts/leaking_addresses.pl 11882 11883LED SUBSYSTEM 11884M: Pavel Machek <pavel@ucw.cz> 11885M: Lee Jones <lee@kernel.org> 11886L: linux-leds@vger.kernel.org 11887S: Maintained 11888T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11889F: Documentation/devicetree/bindings/leds/ 11890F: Documentation/leds/ 11891F: drivers/leds/ 11892F: include/dt-bindings/leds/ 11893F: include/linux/leds.h 11894 11895LEGACY EEPROM DRIVER 11896M: Jean Delvare <jdelvare@suse.com> 11897S: Maintained 11898F: Documentation/misc-devices/eeprom.rst 11899F: drivers/misc/eeprom/eeprom.c 11900 11901LEGO MINDSTORMS EV3 11902R: David Lechner <david@lechnology.com> 11903S: Maintained 11904F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11905F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11906F: drivers/power/supply/lego_ev3_battery.c 11907 11908LEGO USB Tower driver 11909M: Juergen Stuber <starblue@users.sourceforge.net> 11910L: legousb-devel@lists.sourceforge.net 11911S: Maintained 11912W: http://legousb.sourceforge.net/ 11913F: drivers/usb/misc/legousbtower.c 11914 11915LETSKETCH HID TABLET DRIVER 11916M: Hans de Goede <hdegoede@redhat.com> 11917L: linux-input@vger.kernel.org 11918S: Maintained 11919T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11920F: drivers/hid/hid-letsketch.c 11921 11922LG LAPTOP EXTRAS 11923M: Matan Ziv-Av <matan@svgalib.org> 11924L: platform-driver-x86@vger.kernel.org 11925S: Maintained 11926F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11927F: Documentation/admin-guide/laptops/lg-laptop.rst 11928F: drivers/platform/x86/lg-laptop.c 11929 11930LG2160 MEDIA DRIVER 11931M: Michael Krufky <mkrufky@linuxtv.org> 11932L: linux-media@vger.kernel.org 11933S: Maintained 11934W: https://linuxtv.org 11935W: http://github.com/mkrufky 11936Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11937T: git git://linuxtv.org/mkrufky/tuners.git 11938F: drivers/media/dvb-frontends/lg2160.* 11939 11940LGDT3305 MEDIA DRIVER 11941M: Michael Krufky <mkrufky@linuxtv.org> 11942L: linux-media@vger.kernel.org 11943S: Maintained 11944W: https://linuxtv.org 11945W: http://github.com/mkrufky 11946Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11947T: git git://linuxtv.org/mkrufky/tuners.git 11948F: drivers/media/dvb-frontends/lgdt3305.* 11949 11950LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11951M: Viresh Kumar <vireshk@kernel.org> 11952L: linux-ide@vger.kernel.org 11953S: Maintained 11954T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11955F: drivers/ata/pata_arasan_cf.c 11956F: include/linux/pata_arasan_cf_data.h 11957 11958LIBATA PATA DRIVERS 11959R: Sergey Shtylyov <s.shtylyov@omp.ru> 11960L: linux-ide@vger.kernel.org 11961F: drivers/ata/ata_*.c 11962F: drivers/ata/pata_*.c 11963 11964LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11965M: Linus Walleij <linus.walleij@linaro.org> 11966L: linux-ide@vger.kernel.org 11967S: Maintained 11968T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11969F: drivers/ata/pata_ftide010.c 11970F: drivers/ata/sata_gemini.c 11971F: drivers/ata/sata_gemini.h 11972 11973LIBATA SATA AHCI PLATFORM devices support 11974M: Hans de Goede <hdegoede@redhat.com> 11975M: Jens Axboe <axboe@kernel.dk> 11976L: linux-ide@vger.kernel.org 11977S: Maintained 11978T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11979F: drivers/ata/ahci_platform.c 11980F: drivers/ata/libahci_platform.c 11981F: include/linux/ahci_platform.h 11982 11983LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11984M: Serge Semin <fancer.lancer@gmail.com> 11985L: linux-ide@vger.kernel.org 11986S: Maintained 11987T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11988F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11989F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11990F: drivers/ata/ahci_dwc.c 11991 11992LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11993M: Mikael Pettersson <mikpelinux@gmail.com> 11994L: linux-ide@vger.kernel.org 11995S: Maintained 11996T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11997F: drivers/ata/sata_promise.* 11998 11999LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12000M: Damien Le Moal <dlemoal@kernel.org> 12001L: linux-ide@vger.kernel.org 12002S: Maintained 12003T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12004F: Documentation/ABI/testing/sysfs-ata 12005F: Documentation/devicetree/bindings/ata/ 12006F: drivers/ata/ 12007F: include/linux/ata.h 12008F: include/linux/libata.h 12009 12010LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12011M: Vishal Verma <vishal.l.verma@intel.com> 12012M: Dan Williams <dan.j.williams@intel.com> 12013M: Dave Jiang <dave.jiang@intel.com> 12014L: nvdimm@lists.linux.dev 12015S: Supported 12016Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12017P: Documentation/nvdimm/maintainer-entry-profile.rst 12018F: drivers/nvdimm/btt* 12019 12020LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12021M: Dan Williams <dan.j.williams@intel.com> 12022M: Vishal Verma <vishal.l.verma@intel.com> 12023M: Dave Jiang <dave.jiang@intel.com> 12024L: nvdimm@lists.linux.dev 12025S: Supported 12026Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12027P: Documentation/nvdimm/maintainer-entry-profile.rst 12028F: drivers/nvdimm/pmem* 12029 12030LIBNVDIMM: DEVICETREE BINDINGS 12031M: Oliver O'Halloran <oohall@gmail.com> 12032L: nvdimm@lists.linux.dev 12033S: Supported 12034Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12035F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12036F: drivers/nvdimm/of_pmem.c 12037 12038LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12039M: Dan Williams <dan.j.williams@intel.com> 12040M: Vishal Verma <vishal.l.verma@intel.com> 12041M: Dave Jiang <dave.jiang@intel.com> 12042M: Ira Weiny <ira.weiny@intel.com> 12043L: nvdimm@lists.linux.dev 12044S: Supported 12045Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12046P: Documentation/nvdimm/maintainer-entry-profile.rst 12047T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12048F: drivers/acpi/nfit/* 12049F: drivers/nvdimm/* 12050F: include/linux/libnvdimm.h 12051F: include/linux/nd.h 12052F: include/uapi/linux/ndctl.h 12053F: tools/testing/nvdimm/ 12054 12055LICENSES and SPDX stuff 12056M: Thomas Gleixner <tglx@linutronix.de> 12057M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12058L: linux-spdx@vger.kernel.org 12059S: Maintained 12060T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12061F: COPYING 12062F: Documentation/process/license-rules.rst 12063F: LICENSES/ 12064F: scripts/spdxcheck-test.sh 12065F: scripts/spdxcheck.py 12066F: scripts/spdxexclude 12067 12068LINEAR RANGES HELPERS 12069M: Mark Brown <broonie@kernel.org> 12070R: Matti Vaittinen <mazziesaccount@gmail.com> 12071F: include/linux/linear_range.h 12072F: lib/linear_ranges.c 12073F: lib/test_linear_ranges.c 12074 12075LINUX FOR POWER MACINTOSH 12076L: linuxppc-dev@lists.ozlabs.org 12077S: Orphan 12078F: arch/powerpc/platforms/powermac/ 12079F: drivers/macintosh/ 12080X: drivers/macintosh/adb-iop.c 12081X: drivers/macintosh/via-macii.c 12082 12083LINUX FOR POWERPC (32-BIT AND 64-BIT) 12084M: Michael Ellerman <mpe@ellerman.id.au> 12085R: Nicholas Piggin <npiggin@gmail.com> 12086R: Christophe Leroy <christophe.leroy@csgroup.eu> 12087L: linuxppc-dev@lists.ozlabs.org 12088S: Supported 12089W: https://github.com/linuxppc/wiki/wiki 12090Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12091T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12092F: Documentation/ABI/stable/sysfs-firmware-opal-* 12093F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12094F: Documentation/devicetree/bindings/powerpc/ 12095F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12096F: Documentation/powerpc/ 12097F: arch/powerpc/ 12098F: drivers/*/*/*pasemi* 12099F: drivers/*/*pasemi* 12100F: drivers/char/tpm/tpm_ibmvtpm* 12101F: drivers/crypto/nx/ 12102F: drivers/crypto/vmx/ 12103F: drivers/i2c/busses/i2c-opal.c 12104F: drivers/net/ethernet/ibm/ibmveth.* 12105F: drivers/net/ethernet/ibm/ibmvnic.* 12106F: drivers/pci/hotplug/pnv_php.c 12107F: drivers/pci/hotplug/rpa* 12108F: drivers/rtc/rtc-opal.c 12109F: drivers/scsi/ibmvscsi/ 12110F: drivers/tty/hvc/hvc_opal.c 12111F: drivers/watchdog/wdrtas.c 12112F: tools/testing/selftests/powerpc 12113N: /pmac 12114N: powermac 12115N: powernv 12116N: [^a-z0-9]ps3 12117N: pseries 12118 12119LINUX FOR POWERPC EMBEDDED MPC5XXX 12120M: Anatolij Gustschin <agust@denx.de> 12121L: linuxppc-dev@lists.ozlabs.org 12122S: Odd Fixes 12123F: arch/powerpc/platforms/512x/ 12124F: arch/powerpc/platforms/52xx/ 12125 12126LINUX FOR POWERPC EMBEDDED PPC4XX 12127L: linuxppc-dev@lists.ozlabs.org 12128S: Orphan 12129F: arch/powerpc/platforms/40x/ 12130F: arch/powerpc/platforms/44x/ 12131 12132LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12133M: Scott Wood <oss@buserror.net> 12134L: linuxppc-dev@lists.ozlabs.org 12135S: Odd fixes 12136T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12137F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12138F: Documentation/devicetree/bindings/powerpc/fsl/ 12139F: arch/powerpc/platforms/83xx/ 12140F: arch/powerpc/platforms/85xx/ 12141 12142LINUX FOR POWERPC EMBEDDED PPC8XX 12143M: Christophe Leroy <christophe.leroy@csgroup.eu> 12144L: linuxppc-dev@lists.ozlabs.org 12145S: Maintained 12146F: arch/powerpc/platforms/8xx/ 12147 12148LINUX KERNEL DUMP TEST MODULE (LKDTM) 12149M: Kees Cook <keescook@chromium.org> 12150S: Maintained 12151F: drivers/misc/lkdtm/* 12152F: tools/testing/selftests/lkdtm/* 12153 12154LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12155M: Alan Stern <stern@rowland.harvard.edu> 12156M: Andrea Parri <parri.andrea@gmail.com> 12157M: Will Deacon <will@kernel.org> 12158M: Peter Zijlstra <peterz@infradead.org> 12159M: Boqun Feng <boqun.feng@gmail.com> 12160M: Nicholas Piggin <npiggin@gmail.com> 12161M: David Howells <dhowells@redhat.com> 12162M: Jade Alglave <j.alglave@ucl.ac.uk> 12163M: Luc Maranget <luc.maranget@inria.fr> 12164M: "Paul E. McKenney" <paulmck@kernel.org> 12165R: Akira Yokosawa <akiyks@gmail.com> 12166R: Daniel Lustig <dlustig@nvidia.com> 12167R: Joel Fernandes <joel@joelfernandes.org> 12168L: linux-kernel@vger.kernel.org 12169L: linux-arch@vger.kernel.org 12170S: Supported 12171T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12172F: Documentation/atomic_bitops.txt 12173F: Documentation/atomic_t.txt 12174F: Documentation/core-api/refcount-vs-atomic.rst 12175F: Documentation/litmus-tests/ 12176F: Documentation/memory-barriers.txt 12177F: tools/memory-model/ 12178 12179LINUX-NEXT TREE 12180M: Stephen Rothwell <sfr@canb.auug.org.au> 12181L: linux-next@vger.kernel.org 12182S: Supported 12183B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12184T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12185 12186LIS3LV02D ACCELEROMETER DRIVER 12187M: Eric Piel <eric.piel@tremplin-utc.net> 12188S: Maintained 12189F: Documentation/misc-devices/lis3lv02d.rst 12190F: drivers/misc/lis3lv02d/ 12191F: drivers/platform/x86/hp/hp_accel.c 12192 12193LIST KUNIT TEST 12194M: David Gow <davidgow@google.com> 12195L: linux-kselftest@vger.kernel.org 12196L: kunit-dev@googlegroups.com 12197S: Maintained 12198F: lib/list-test.c 12199 12200LITEX PLATFORM 12201M: Karol Gugala <kgugala@antmicro.com> 12202M: Mateusz Holenko <mholenko@antmicro.com> 12203M: Gabriel Somlo <gsomlo@gmail.com> 12204M: Joel Stanley <joel@jms.id.au> 12205S: Maintained 12206F: Documentation/devicetree/bindings/*/litex,*.yaml 12207F: arch/openrisc/boot/dts/or1klitex.dts 12208F: drivers/mmc/host/litex_mmc.c 12209F: drivers/net/ethernet/litex/* 12210F: drivers/soc/litex/* 12211F: drivers/tty/serial/liteuart.c 12212F: include/linux/litex.h 12213N: litex 12214 12215LIVE PATCHING 12216M: Josh Poimboeuf <jpoimboe@kernel.org> 12217M: Jiri Kosina <jikos@kernel.org> 12218M: Miroslav Benes <mbenes@suse.cz> 12219M: Petr Mladek <pmladek@suse.com> 12220R: Joe Lawrence <joe.lawrence@redhat.com> 12221L: live-patching@vger.kernel.org 12222S: Maintained 12223T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12224F: Documentation/ABI/testing/sysfs-kernel-livepatch 12225F: Documentation/livepatch/ 12226F: arch/powerpc/include/asm/livepatch.h 12227F: include/linux/livepatch.h 12228F: kernel/livepatch/ 12229F: kernel/module/livepatch.c 12230F: lib/livepatch/ 12231F: samples/livepatch/ 12232F: tools/testing/selftests/livepatch/ 12233 12234LLC (802.2) 12235L: netdev@vger.kernel.org 12236S: Odd fixes 12237F: include/linux/llc.h 12238F: include/net/llc* 12239F: include/uapi/linux/llc.h 12240F: net/llc/ 12241 12242LM73 HARDWARE MONITOR DRIVER 12243M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12244L: linux-hwmon@vger.kernel.org 12245S: Maintained 12246F: drivers/hwmon/lm73.c 12247 12248LM78 HARDWARE MONITOR DRIVER 12249M: Jean Delvare <jdelvare@suse.com> 12250L: linux-hwmon@vger.kernel.org 12251S: Maintained 12252F: Documentation/hwmon/lm78.rst 12253F: drivers/hwmon/lm78.c 12254 12255LM83 HARDWARE MONITOR DRIVER 12256M: Jean Delvare <jdelvare@suse.com> 12257L: linux-hwmon@vger.kernel.org 12258S: Maintained 12259F: Documentation/hwmon/lm83.rst 12260F: drivers/hwmon/lm83.c 12261 12262LM90 HARDWARE MONITOR DRIVER 12263M: Jean Delvare <jdelvare@suse.com> 12264L: linux-hwmon@vger.kernel.org 12265S: Maintained 12266F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12267F: Documentation/hwmon/lm90.rst 12268F: drivers/hwmon/lm90.c 12269F: include/dt-bindings/thermal/lm90.h 12270 12271LM95234 HARDWARE MONITOR DRIVER 12272M: Guenter Roeck <linux@roeck-us.net> 12273L: linux-hwmon@vger.kernel.org 12274S: Maintained 12275F: Documentation/hwmon/lm95234.rst 12276F: drivers/hwmon/lm95234.c 12277 12278LME2510 MEDIA DRIVER 12279M: Malcolm Priestley <tvboxspy@gmail.com> 12280L: linux-media@vger.kernel.org 12281S: Maintained 12282W: https://linuxtv.org 12283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12284F: drivers/media/usb/dvb-usb-v2/lmedm04* 12285 12286LOADPIN SECURITY MODULE 12287M: Kees Cook <keescook@chromium.org> 12288S: Supported 12289T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12290F: Documentation/admin-guide/LSM/LoadPin.rst 12291F: security/loadpin/ 12292 12293LOCKING PRIMITIVES 12294M: Peter Zijlstra <peterz@infradead.org> 12295M: Ingo Molnar <mingo@redhat.com> 12296M: Will Deacon <will@kernel.org> 12297R: Waiman Long <longman@redhat.com> 12298R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12299L: linux-kernel@vger.kernel.org 12300S: Maintained 12301T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12302F: Documentation/locking/ 12303F: arch/*/include/asm/spinlock*.h 12304F: include/linux/lockdep.h 12305F: include/linux/mutex*.h 12306F: include/linux/rwlock*.h 12307F: include/linux/rwsem*.h 12308F: include/linux/seqlock.h 12309F: include/linux/spinlock*.h 12310F: kernel/locking/ 12311F: lib/locking*.[ch] 12312X: kernel/locking/locktorture.c 12313 12314LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12315M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12316L: linux-ntfs-dev@lists.sourceforge.net 12317S: Maintained 12318W: http://www.linux-ntfs.org/content/view/19/37/ 12319F: Documentation/admin-guide/ldm.rst 12320F: block/partitions/ldm.* 12321 12322LOGITECH HID GAMING KEYBOARDS 12323M: Hans de Goede <hdegoede@redhat.com> 12324L: linux-input@vger.kernel.org 12325S: Maintained 12326T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12327F: drivers/hid/hid-lg-g15.c 12328 12329LONTIUM LT8912B MIPI TO HDMI BRIDGE 12330M: Adrien Grassein <adrien.grassein@gmail.com> 12331S: Maintained 12332F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12333F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12334 12335LOONGARCH 12336M: Huacai Chen <chenhuacai@kernel.org> 12337R: WANG Xuerui <kernel@xen0n.name> 12338L: loongarch@lists.linux.dev 12339S: Maintained 12340T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12341F: Documentation/arch/loongarch/ 12342F: Documentation/translations/zh_CN/arch/loongarch/ 12343F: arch/loongarch/ 12344F: drivers/*/*loongarch* 12345 12346LOONGSON GPIO DRIVER 12347M: Yinbo Zhu <zhuyinbo@loongson.cn> 12348L: linux-gpio@vger.kernel.org 12349S: Maintained 12350F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12351F: drivers/gpio/gpio-loongson-64bit.c 12352 12353LOONGSON LS2X I2C DRIVER 12354M: Binbin Zhou <zhoubinbin@loongson.cn> 12355L: linux-i2c@vger.kernel.org 12356S: Maintained 12357F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12358F: drivers/i2c/busses/i2c-ls2x.c 12359 12360LOONGSON-2 SOC SERIES CLOCK DRIVER 12361M: Yinbo Zhu <zhuyinbo@loongson.cn> 12362L: linux-clk@vger.kernel.org 12363S: Maintained 12364F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12365F: drivers/clk/clk-loongson2.c 12366F: include/dt-bindings/clock/loongson,ls2k-clk.h 12367 12368LOONGSON SPI DRIVER 12369M: Yinbo Zhu <zhuyinbo@loongson.cn> 12370L: linux-spi@vger.kernel.org 12371S: Maintained 12372F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12373F: drivers/spi/spi-loongson-core.c 12374F: drivers/spi/spi-loongson-pci.c 12375F: drivers/spi/spi-loongson-plat.c 12376F: drivers/spi/spi-loongson.h 12377 12378LOONGSON-2 SOC SERIES GUTS DRIVER 12379M: Yinbo Zhu <zhuyinbo@loongson.cn> 12380L: loongarch@lists.linux.dev 12381S: Maintained 12382F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12383F: drivers/soc/loongson/loongson2_guts.c 12384 12385LOONGSON-2 SOC SERIES PM DRIVER 12386M: Yinbo Zhu <zhuyinbo@loongson.cn> 12387L: linux-pm@vger.kernel.org 12388S: Maintained 12389F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12390F: drivers/soc/loongson/loongson2_pm.c 12391 12392LOONGSON-2 SOC SERIES PINCTRL DRIVER 12393M: zhanghongchen <zhanghongchen@loongson.cn> 12394M: Yinbo Zhu <zhuyinbo@loongson.cn> 12395L: linux-gpio@vger.kernel.org 12396S: Maintained 12397F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12398F: drivers/pinctrl/pinctrl-loongson2.c 12399 12400LOONGSON-2 SOC SERIES THERMAL DRIVER 12401M: zhanghongchen <zhanghongchen@loongson.cn> 12402M: Yinbo Zhu <zhuyinbo@loongson.cn> 12403L: linux-pm@vger.kernel.org 12404S: Maintained 12405F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12406F: drivers/thermal/loongson2_thermal.c 12407 12408LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12409M: Sathya Prakash <sathya.prakash@broadcom.com> 12410M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12411M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12412L: MPT-FusionLinux.pdl@broadcom.com 12413L: linux-scsi@vger.kernel.org 12414S: Supported 12415W: http://www.avagotech.com/support/ 12416F: drivers/message/fusion/ 12417F: drivers/scsi/mpt3sas/ 12418 12419LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12420M: Matthew Wilcox <willy@infradead.org> 12421L: linux-scsi@vger.kernel.org 12422S: Maintained 12423F: drivers/scsi/sym53c8xx_2/ 12424 12425LTC1660 DAC DRIVER 12426M: Marcus Folkesson <marcus.folkesson@gmail.com> 12427L: linux-iio@vger.kernel.org 12428S: Maintained 12429F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12430F: drivers/iio/dac/ltc1660.c 12431 12432LTC2688 IIO DAC DRIVER 12433M: Nuno Sá <nuno.sa@analog.com> 12434L: linux-iio@vger.kernel.org 12435S: Supported 12436W: https://ez.analog.com/linux-software-drivers 12437F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12438F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12439F: drivers/iio/dac/ltc2688.c 12440 12441LTC2947 HARDWARE MONITOR DRIVER 12442M: Nuno Sá <nuno.sa@analog.com> 12443L: linux-hwmon@vger.kernel.org 12444S: Supported 12445W: https://ez.analog.com/linux-software-drivers 12446F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12447F: drivers/hwmon/ltc2947-core.c 12448F: drivers/hwmon/ltc2947-i2c.c 12449F: drivers/hwmon/ltc2947-spi.c 12450F: drivers/hwmon/ltc2947.h 12451 12452LTC2983 IIO TEMPERATURE DRIVER 12453M: Nuno Sá <nuno.sa@analog.com> 12454L: linux-iio@vger.kernel.org 12455S: Supported 12456W: https://ez.analog.com/linux-software-drivers 12457F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12458F: drivers/iio/temperature/ltc2983.c 12459 12460LTC4261 HARDWARE MONITOR DRIVER 12461M: Guenter Roeck <linux@roeck-us.net> 12462L: linux-hwmon@vger.kernel.org 12463S: Maintained 12464F: Documentation/hwmon/ltc4261.rst 12465F: drivers/hwmon/ltc4261.c 12466 12467LTC4306 I2C MULTIPLEXER DRIVER 12468M: Michael Hennerich <michael.hennerich@analog.com> 12469L: linux-i2c@vger.kernel.org 12470S: Supported 12471W: https://ez.analog.com/linux-software-drivers 12472F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12473F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12474 12475LTP (Linux Test Project) 12476M: Mike Frysinger <vapier@gentoo.org> 12477M: Cyril Hrubis <chrubis@suse.cz> 12478M: Wanlong Gao <wanlong.gao@gmail.com> 12479M: Jan Stancek <jstancek@redhat.com> 12480M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12481M: Alexey Kodanev <alexey.kodanev@oracle.com> 12482L: ltp@lists.linux.it (subscribers-only) 12483S: Maintained 12484W: http://linux-test-project.github.io/ 12485T: git https://github.com/linux-test-project/ltp.git 12486 12487LYNX 28G SERDES PHY DRIVER 12488M: Ioana Ciornei <ioana.ciornei@nxp.com> 12489L: netdev@vger.kernel.org 12490S: Supported 12491F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12492F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12493 12494LYNX PCS MODULE 12495M: Ioana Ciornei <ioana.ciornei@nxp.com> 12496L: netdev@vger.kernel.org 12497S: Supported 12498F: drivers/net/pcs/pcs-lynx.c 12499F: include/linux/pcs-lynx.h 12500 12501M68K ARCHITECTURE 12502M: Geert Uytterhoeven <geert@linux-m68k.org> 12503L: linux-m68k@lists.linux-m68k.org 12504S: Maintained 12505W: http://www.linux-m68k.org/ 12506T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12507F: arch/m68k/ 12508F: drivers/zorro/ 12509 12510M68K ON APPLE MACINTOSH 12511M: Joshua Thompson <funaho@jurai.org> 12512L: linux-m68k@lists.linux-m68k.org 12513S: Maintained 12514W: http://www.mac.linux-m68k.org/ 12515F: arch/m68k/mac/ 12516F: drivers/macintosh/adb-iop.c 12517F: drivers/macintosh/via-macii.c 12518 12519M68K ON HP9000/300 12520M: Philip Blundell <philb@gnu.org> 12521S: Maintained 12522W: http://www.tazenda.demon.co.uk/phil/linux-hp 12523F: arch/m68k/hp300/ 12524 12525M88DS3103 MEDIA DRIVER 12526M: Antti Palosaari <crope@iki.fi> 12527L: linux-media@vger.kernel.org 12528S: Maintained 12529W: https://linuxtv.org 12530W: http://palosaari.fi/linux/ 12531Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12532T: git git://linuxtv.org/anttip/media_tree.git 12533F: drivers/media/dvb-frontends/m88ds3103* 12534 12535M88RS2000 MEDIA DRIVER 12536M: Malcolm Priestley <tvboxspy@gmail.com> 12537L: linux-media@vger.kernel.org 12538S: Maintained 12539W: https://linuxtv.org 12540Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12541F: drivers/media/dvb-frontends/m88rs2000* 12542 12543MA901 MASTERKIT USB FM RADIO DRIVER 12544M: Alexey Klimov <klimov.linux@gmail.com> 12545L: linux-media@vger.kernel.org 12546S: Maintained 12547T: git git://linuxtv.org/media_tree.git 12548F: drivers/media/radio/radio-ma901.c 12549 12550MAC80211 12551M: Johannes Berg <johannes@sipsolutions.net> 12552L: linux-wireless@vger.kernel.org 12553S: Maintained 12554W: https://wireless.wiki.kernel.org/ 12555Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12556T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12557T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12558F: Documentation/networking/mac80211-injection.rst 12559F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12560F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12561F: include/net/mac80211.h 12562F: net/mac80211/ 12563 12564MAILBOX API 12565M: Jassi Brar <jassisinghbrar@gmail.com> 12566L: linux-kernel@vger.kernel.org 12567S: Maintained 12568F: Documentation/devicetree/bindings/mailbox/ 12569F: drivers/mailbox/ 12570F: include/dt-bindings/mailbox/ 12571F: include/linux/mailbox_client.h 12572F: include/linux/mailbox_controller.h 12573 12574MAILBOX ARM MHUv2 12575M: Viresh Kumar <viresh.kumar@linaro.org> 12576M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12577L: linux-kernel@vger.kernel.org 12578S: Maintained 12579F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12580F: drivers/mailbox/arm_mhuv2.c 12581F: include/linux/mailbox/arm_mhuv2_message.h 12582 12583MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12584M: Michael Kerrisk <mtk.manpages@gmail.com> 12585L: linux-man@vger.kernel.org 12586S: Maintained 12587W: http://www.kernel.org/doc/man-pages 12588 12589MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12590M: Jeremy Kerr <jk@codeconstruct.com.au> 12591M: Matt Johnston <matt@codeconstruct.com.au> 12592L: netdev@vger.kernel.org 12593S: Maintained 12594F: Documentation/networking/mctp.rst 12595F: drivers/net/mctp/ 12596F: include/net/mctp.h 12597F: include/net/mctpdevice.h 12598F: include/net/netns/mctp.h 12599F: net/mctp/ 12600 12601MAPLE TREE 12602M: Liam R. Howlett <Liam.Howlett@oracle.com> 12603L: maple-tree@lists.infradead.org 12604L: linux-mm@kvack.org 12605S: Supported 12606F: Documentation/core-api/maple_tree.rst 12607F: include/linux/maple_tree.h 12608F: include/trace/events/maple_tree.h 12609F: lib/maple_tree.c 12610F: lib/test_maple_tree.c 12611F: tools/testing/radix-tree/linux/maple_tree.h 12612F: tools/testing/radix-tree/maple.c 12613 12614MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12615M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12616L: linux-mips@vger.kernel.org 12617S: Maintained 12618F: arch/mips/boot/dts/img/pistachio* 12619 12620MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12621M: Andrew Lunn <andrew@lunn.ch> 12622L: netdev@vger.kernel.org 12623S: Maintained 12624F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12625F: Documentation/networking/devlink/mv88e6xxx.rst 12626F: drivers/net/dsa/mv88e6xxx/ 12627F: include/linux/dsa/mv88e6xxx.h 12628F: include/linux/platform_data/mv88e6xxx.h 12629 12630MARVELL ARMADA 3700 PHY DRIVERS 12631M: Miquel Raynal <miquel.raynal@bootlin.com> 12632S: Maintained 12633F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12634F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12635F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12636F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12637 12638MARVELL ARMADA 3700 SERIAL DRIVER 12639M: Pali Rohár <pali@kernel.org> 12640S: Maintained 12641F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12642F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12643F: drivers/tty/serial/mvebu-uart.c 12644 12645MARVELL ARMADA DRM SUPPORT 12646M: Russell King <linux@armlinux.org.uk> 12647S: Maintained 12648T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12649T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12650F: Documentation/devicetree/bindings/display/armada/ 12651F: drivers/gpu/drm/armada/ 12652F: include/uapi/drm/armada_drm.h 12653 12654MARVELL CRYPTO DRIVER 12655M: Boris Brezillon <bbrezillon@kernel.org> 12656M: Arnaud Ebalard <arno@natisbad.org> 12657M: Srujana Challa <schalla@marvell.com> 12658L: linux-crypto@vger.kernel.org 12659S: Maintained 12660F: drivers/crypto/marvell/ 12661F: include/linux/soc/marvell/octeontx2/ 12662 12663MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12664M: Mirko Lindner <mlindner@marvell.com> 12665M: Stephen Hemminger <stephen@networkplumber.org> 12666L: netdev@vger.kernel.org 12667S: Maintained 12668F: drivers/net/ethernet/marvell/sk* 12669 12670MARVELL LIBERTAS WIRELESS DRIVER 12671L: libertas-dev@lists.infradead.org 12672S: Orphan 12673F: drivers/net/wireless/marvell/libertas/ 12674 12675MARVELL MACCHIATOBIN SUPPORT 12676M: Russell King <linux@armlinux.org.uk> 12677L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12678S: Maintained 12679F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12680 12681MARVELL MV643XX ETHERNET DRIVER 12682M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12683L: netdev@vger.kernel.org 12684S: Maintained 12685F: drivers/net/ethernet/marvell/mv643xx_eth.* 12686F: include/linux/mv643xx.h 12687 12688MARVELL MV88X3310 PHY DRIVER 12689M: Russell King <linux@armlinux.org.uk> 12690M: Marek Behún <kabel@kernel.org> 12691L: netdev@vger.kernel.org 12692S: Maintained 12693F: drivers/net/phy/marvell10g.c 12694 12695MARVELL MVEBU THERMAL DRIVER 12696M: Miquel Raynal <miquel.raynal@bootlin.com> 12697S: Maintained 12698F: drivers/thermal/armada_thermal.c 12699 12700MARVELL MVNETA ETHERNET DRIVER 12701M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12702L: netdev@vger.kernel.org 12703S: Maintained 12704F: drivers/net/ethernet/marvell/mvneta.* 12705 12706MARVELL MVPP2 ETHERNET DRIVER 12707M: Marcin Wojtas <mw@semihalf.com> 12708M: Russell King <linux@armlinux.org.uk> 12709L: netdev@vger.kernel.org 12710S: Maintained 12711F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12712F: drivers/net/ethernet/marvell/mvpp2/ 12713 12714MARVELL MWIFIEX WIRELESS DRIVER 12715M: Brian Norris <briannorris@chromium.org> 12716L: linux-wireless@vger.kernel.org 12717S: Odd Fixes 12718F: drivers/net/wireless/marvell/mwifiex/ 12719 12720MARVELL MWL8K WIRELESS DRIVER 12721L: linux-wireless@vger.kernel.org 12722S: Orphan 12723F: drivers/net/wireless/marvell/mwl8k.c 12724 12725MARVELL NAND CONTROLLER DRIVER 12726M: Miquel Raynal <miquel.raynal@bootlin.com> 12727L: linux-mtd@lists.infradead.org 12728S: Maintained 12729F: drivers/mtd/nand/raw/marvell_nand.c 12730 12731MARVELL OCTEON ENDPOINT DRIVER 12732M: Veerasenareddy Burru <vburru@marvell.com> 12733M: Sathesh Edara <sedara@marvell.com> 12734L: netdev@vger.kernel.org 12735S: Supported 12736F: drivers/net/ethernet/marvell/octeon_ep 12737 12738MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12739M: Sunil Goutham <sgoutham@marvell.com> 12740M: Geetha sowjanya <gakula@marvell.com> 12741M: Subbaraya Sundeep <sbhatta@marvell.com> 12742M: hariprasad <hkelam@marvell.com> 12743L: netdev@vger.kernel.org 12744S: Supported 12745F: drivers/net/ethernet/marvell/octeontx2/nic/ 12746F: include/linux/soc/marvell/octeontx2/ 12747 12748MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12749M: Sunil Goutham <sgoutham@marvell.com> 12750M: Linu Cherian <lcherian@marvell.com> 12751M: Geetha sowjanya <gakula@marvell.com> 12752M: Jerin Jacob <jerinj@marvell.com> 12753M: hariprasad <hkelam@marvell.com> 12754M: Subbaraya Sundeep <sbhatta@marvell.com> 12755L: netdev@vger.kernel.org 12756S: Supported 12757F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12758F: drivers/net/ethernet/marvell/octeontx2/af/ 12759 12760MARVELL PRESTERA ETHERNET SWITCH DRIVER 12761M: Taras Chornyi <taras.chornyi@plvision.eu> 12762S: Supported 12763W: https://github.com/Marvell-switching/switchdev-prestera 12764F: drivers/net/ethernet/marvell/prestera/ 12765 12766MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12767M: Nicolas Pitre <nico@fluxnic.net> 12768S: Odd Fixes 12769F: drivers/mmc/host/mvsdio.* 12770 12771MARVELL USB MDIO CONTROLLER DRIVER 12772M: Tobias Waldekranz <tobias@waldekranz.com> 12773L: netdev@vger.kernel.org 12774S: Maintained 12775F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12776F: drivers/net/mdio/mdio-mvusb.c 12777 12778MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12779M: Hu Ziji <huziji@marvell.com> 12780L: linux-mmc@vger.kernel.org 12781S: Supported 12782F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12783F: drivers/mmc/host/sdhci-xenon* 12784 12785MATROX FRAMEBUFFER DRIVER 12786L: linux-fbdev@vger.kernel.org 12787S: Orphan 12788F: drivers/video/fbdev/matrox/matroxfb_* 12789F: include/uapi/linux/matroxfb.h 12790 12791MAX15301 DRIVER 12792M: Daniel Nilsson <daniel.nilsson@flex.com> 12793L: linux-hwmon@vger.kernel.org 12794S: Maintained 12795F: Documentation/hwmon/max15301.rst 12796F: drivers/hwmon/pmbus/max15301.c 12797 12798MAX16065 HARDWARE MONITOR DRIVER 12799M: Guenter Roeck <linux@roeck-us.net> 12800L: linux-hwmon@vger.kernel.org 12801S: Maintained 12802F: Documentation/hwmon/max16065.rst 12803F: drivers/hwmon/max16065.c 12804 12805MAX2175 SDR TUNER DRIVER 12806M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12807L: linux-media@vger.kernel.org 12808S: Maintained 12809T: git git://linuxtv.org/media_tree.git 12810F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12811F: Documentation/userspace-api/media/drivers/max2175.rst 12812F: drivers/media/i2c/max2175* 12813F: include/uapi/linux/max2175.h 12814 12815MAX31827 TEMPERATURE SWITCH DRIVER 12816M: Daniel Matyas <daniel.matyas@analog.com> 12817L: linux-hwmon@vger.kernel.org 12818S: Supported 12819W: http://ez.analog.com/community/linux-device-drivers 12820F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12821F: Documentation/hwmon/max31827.rst 12822F: drivers/hwmon/max31827.c 12823 12824MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12825L: linux-hwmon@vger.kernel.org 12826S: Orphan 12827F: Documentation/hwmon/max6650.rst 12828F: drivers/hwmon/max6650.c 12829 12830MAX6697 HARDWARE MONITOR DRIVER 12831M: Guenter Roeck <linux@roeck-us.net> 12832L: linux-hwmon@vger.kernel.org 12833S: Maintained 12834F: Documentation/devicetree/bindings/hwmon/max6697.txt 12835F: Documentation/hwmon/max6697.rst 12836F: drivers/hwmon/max6697.c 12837F: include/linux/platform_data/max6697.h 12838 12839MAX9286 QUAD GMSL DESERIALIZER DRIVER 12840M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12841M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12842M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12843M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12844L: linux-media@vger.kernel.org 12845S: Maintained 12846F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12847F: drivers/media/i2c/max9286.c 12848 12849MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12850M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12851L: linux-media@vger.kernel.org 12852S: Maintained 12853F: drivers/staging/media/max96712/max96712.c 12854 12855MAX9860 MONO AUDIO VOICE CODEC DRIVER 12856M: Peter Rosin <peda@axentia.se> 12857L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12858S: Maintained 12859F: Documentation/devicetree/bindings/sound/max9860.txt 12860F: sound/soc/codecs/max9860.* 12861 12862MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12863M: Andreas Klinger <ak@it-klinger.de> 12864L: linux-iio@vger.kernel.org 12865S: Maintained 12866F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12867F: drivers/iio/proximity/mb1232.c 12868 12869MAXIM MAX11205 DRIVER 12870M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12871L: linux-iio@vger.kernel.org 12872S: Supported 12873W: https://ez.analog.com/linux-software-drivers 12874F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12875F: drivers/iio/adc/max11205.c 12876 12877MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12878R: Iskren Chernev <iskren.chernev@gmail.com> 12879R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12880R: Marek Szyprowski <m.szyprowski@samsung.com> 12881R: Matheus Castello <matheus@castello.eng.br> 12882L: linux-pm@vger.kernel.org 12883S: Maintained 12884F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12885F: drivers/power/supply/max17040_battery.c 12886 12887MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12888R: Hans de Goede <hdegoede@redhat.com> 12889R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12890R: Marek Szyprowski <m.szyprowski@samsung.com> 12891R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12892R: Purism Kernel Team <kernel@puri.sm> 12893L: linux-pm@vger.kernel.org 12894S: Maintained 12895F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12896F: drivers/power/supply/max17042_battery.c 12897 12898MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12899M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12900L: linux-kernel@vger.kernel.org 12901S: Maintained 12902F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12903F: drivers/regulator/max20086-regulator.c 12904 12905MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12906M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12907L: linux-iio@vger.kernel.org 12908S: Maintained 12909F: drivers/iio/temperature/max30208.c 12910 12911MAXIM MAX77650 PMIC MFD DRIVER 12912M: Bartosz Golaszewski <brgl@bgdev.pl> 12913L: linux-kernel@vger.kernel.org 12914S: Maintained 12915F: Documentation/devicetree/bindings/*/*max77650.yaml 12916F: Documentation/devicetree/bindings/*/max77650*.yaml 12917F: drivers/gpio/gpio-max77650.c 12918F: drivers/input/misc/max77650-onkey.c 12919F: drivers/leds/leds-max77650.c 12920F: drivers/mfd/max77650.c 12921F: drivers/power/supply/max77650-charger.c 12922F: drivers/regulator/max77650-regulator.c 12923F: include/linux/mfd/max77650.h 12924 12925MAXIM MAX77714 PMIC MFD DRIVER 12926M: Luca Ceresoli <luca@lucaceresoli.net> 12927S: Maintained 12928F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12929F: drivers/mfd/max77714.c 12930F: include/linux/mfd/max77714.h 12931 12932MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12933M: Javier Martinez Canillas <javier@dowhile0.org> 12934L: linux-kernel@vger.kernel.org 12935S: Supported 12936F: Documentation/devicetree/bindings/*/*max77802.yaml 12937F: drivers/regulator/max77802-regulator.c 12938F: include/dt-bindings/*/*max77802.h 12939 12940MAXIM MAX77976 BATTERY CHARGER 12941M: Luca Ceresoli <luca@lucaceresoli.net> 12942S: Supported 12943F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12944F: drivers/power/supply/max77976_charger.c 12945 12946MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12947M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12948L: linux-pm@vger.kernel.org 12949S: Maintained 12950B: mailto:linux-samsung-soc@vger.kernel.org 12951F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12952F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12953F: drivers/power/supply/max14577_charger.c 12954F: drivers/power/supply/max77693_charger.c 12955 12956MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12957M: Chanwoo Choi <cw00.choi@samsung.com> 12958M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12959L: linux-kernel@vger.kernel.org 12960S: Maintained 12961B: mailto:linux-samsung-soc@vger.kernel.org 12962F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12963F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12964F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12965F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12966F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12967F: drivers/*/*max77843.c 12968F: drivers/*/max14577*.c 12969F: drivers/*/max77686*.c 12970F: drivers/*/max77693*.c 12971F: drivers/clk/clk-max77686.c 12972F: drivers/extcon/extcon-max14577.c 12973F: drivers/extcon/extcon-max77693.c 12974F: drivers/rtc/rtc-max77686.c 12975F: include/linux/mfd/max14577*.h 12976F: include/linux/mfd/max77686*.h 12977F: include/linux/mfd/max77693*.h 12978 12979MAXIRADIO FM RADIO RECEIVER DRIVER 12980M: Hans Verkuil <hverkuil@xs4all.nl> 12981L: linux-media@vger.kernel.org 12982S: Maintained 12983W: https://linuxtv.org 12984T: git git://linuxtv.org/media_tree.git 12985F: drivers/media/radio/radio-maxiradio* 12986 12987MAXLINEAR ETHERNET PHY DRIVER 12988M: Xu Liang <lxu@maxlinear.com> 12989L: netdev@vger.kernel.org 12990S: Supported 12991F: drivers/net/phy/mxl-gpy.c 12992 12993MCAN MMIO DEVICE DRIVER 12994M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12995L: linux-can@vger.kernel.org 12996S: Maintained 12997F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12998F: drivers/net/can/m_can/m_can.c 12999F: drivers/net/can/m_can/m_can.h 13000F: drivers/net/can/m_can/m_can_platform.c 13001 13002MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13003R: Yasushi SHOJI <yashi@spacecubics.com> 13004L: linux-can@vger.kernel.org 13005S: Maintained 13006F: drivers/net/can/usb/mcba_usb.c 13007 13008MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13009M: Rishi Gupta <gupt21@gmail.com> 13010L: linux-i2c@vger.kernel.org 13011L: linux-input@vger.kernel.org 13012S: Maintained 13013F: drivers/hid/hid-mcp2221.c 13014 13015MCP251XFD SPI-CAN NETWORK DRIVER 13016M: Marc Kleine-Budde <mkl@pengutronix.de> 13017M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13018R: Thomas Kopp <thomas.kopp@microchip.com> 13019L: linux-can@vger.kernel.org 13020S: Maintained 13021F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13022F: drivers/net/can/spi/mcp251xfd/ 13023 13024MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13025M: Peter Rosin <peda@axentia.se> 13026L: linux-iio@vger.kernel.org 13027S: Maintained 13028F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13029F: drivers/iio/potentiometer/mcp4018.c 13030F: drivers/iio/potentiometer/mcp4531.c 13031 13032MCR20A IEEE-802.15.4 RADIO DRIVER 13033M: Stefan Schmidt <stefan@datenfreihafen.org> 13034L: linux-wpan@vger.kernel.org 13035S: Odd Fixes 13036W: https://github.com/xueliu/mcr20a-linux 13037F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13038F: drivers/net/ieee802154/mcr20a.c 13039F: drivers/net/ieee802154/mcr20a.h 13040 13041MDIO REGMAP DRIVER 13042M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13043L: netdev@vger.kernel.org 13044S: Maintained 13045F: drivers/net/mdio/mdio-regmap.c 13046F: include/linux/mdio/mdio-regmap.h 13047 13048MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13049M: William Breathitt Gray <william.gray@linaro.org> 13050L: linux-iio@vger.kernel.org 13051S: Maintained 13052F: drivers/iio/dac/cio-dac.c 13053 13054MEDIA CONTROLLER FRAMEWORK 13055M: Sakari Ailus <sakari.ailus@linux.intel.com> 13056M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13057L: linux-media@vger.kernel.org 13058S: Supported 13059W: https://www.linuxtv.org 13060T: git git://linuxtv.org/media_tree.git 13061F: drivers/media/mc/ 13062F: include/media/media-*.h 13063F: include/uapi/linux/media.h 13064 13065MEDIA DRIVER FOR FREESCALE IMX PXP 13066M: Philipp Zabel <p.zabel@pengutronix.de> 13067L: linux-media@vger.kernel.org 13068S: Maintained 13069T: git git://linuxtv.org/media_tree.git 13070F: drivers/media/platform/nxp/imx-pxp.[ch] 13071 13072MEDIA DRIVERS FOR ASCOT2E 13073M: Sergey Kozlov <serjk@netup.ru> 13074M: Abylay Ospan <aospan@netup.ru> 13075L: linux-media@vger.kernel.org 13076S: Supported 13077W: https://linuxtv.org 13078W: http://netup.tv/ 13079T: git git://linuxtv.org/media_tree.git 13080F: drivers/media/dvb-frontends/ascot2e* 13081 13082MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13083M: Jasmin Jessich <jasmin@anw.at> 13084L: linux-media@vger.kernel.org 13085S: Maintained 13086W: https://linuxtv.org 13087T: git git://linuxtv.org/media_tree.git 13088F: drivers/media/dvb-frontends/cxd2099* 13089 13090MEDIA DRIVERS FOR CXD2841ER 13091M: Sergey Kozlov <serjk@netup.ru> 13092M: Abylay Ospan <aospan@netup.ru> 13093L: linux-media@vger.kernel.org 13094S: Supported 13095W: https://linuxtv.org 13096W: http://netup.tv/ 13097T: git git://linuxtv.org/media_tree.git 13098F: drivers/media/dvb-frontends/cxd2841er* 13099 13100MEDIA DRIVERS FOR CXD2880 13101M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13102L: linux-media@vger.kernel.org 13103S: Supported 13104W: http://linuxtv.org/ 13105T: git git://linuxtv.org/media_tree.git 13106F: drivers/media/dvb-frontends/cxd2880/* 13107F: drivers/media/spi/cxd2880* 13108 13109MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13110L: linux-media@vger.kernel.org 13111S: Orphan 13112W: https://linuxtv.org 13113T: git git://linuxtv.org/media_tree.git 13114F: drivers/media/pci/ddbridge/* 13115 13116MEDIA DRIVERS FOR FREESCALE IMX 13117M: Steve Longerbeam <slongerbeam@gmail.com> 13118M: Philipp Zabel <p.zabel@pengutronix.de> 13119L: linux-media@vger.kernel.org 13120S: Maintained 13121T: git git://linuxtv.org/media_tree.git 13122F: Documentation/admin-guide/media/imx.rst 13123F: Documentation/devicetree/bindings/media/imx.txt 13124F: drivers/staging/media/imx/ 13125F: include/linux/imx-media.h 13126F: include/media/imx.h 13127 13128MEDIA DRIVERS FOR FREESCALE IMX7/8 13129M: Rui Miguel Silva <rmfrfs@gmail.com> 13130M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13131M: Martin Kepplinger <martin.kepplinger@puri.sm> 13132R: Purism Kernel Team <kernel@puri.sm> 13133L: linux-media@vger.kernel.org 13134S: Maintained 13135T: git git://linuxtv.org/media_tree.git 13136F: Documentation/admin-guide/media/imx7.rst 13137F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13138F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13139F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13140F: drivers/media/platform/nxp/imx-mipi-csis.c 13141F: drivers/media/platform/nxp/imx7-media-csi.c 13142F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13143 13144MEDIA DRIVERS FOR HELENE 13145M: Abylay Ospan <aospan@netup.ru> 13146L: linux-media@vger.kernel.org 13147S: Supported 13148W: https://linuxtv.org 13149W: http://netup.tv/ 13150T: git git://linuxtv.org/media_tree.git 13151F: drivers/media/dvb-frontends/helene* 13152 13153MEDIA DRIVERS FOR HORUS3A 13154M: Sergey Kozlov <serjk@netup.ru> 13155M: Abylay Ospan <aospan@netup.ru> 13156L: linux-media@vger.kernel.org 13157S: Supported 13158W: https://linuxtv.org 13159W: http://netup.tv/ 13160T: git git://linuxtv.org/media_tree.git 13161F: drivers/media/dvb-frontends/horus3a* 13162 13163MEDIA DRIVERS FOR LNBH25 13164M: Sergey Kozlov <serjk@netup.ru> 13165M: Abylay Ospan <aospan@netup.ru> 13166L: linux-media@vger.kernel.org 13167S: Supported 13168W: https://linuxtv.org 13169W: http://netup.tv/ 13170T: git git://linuxtv.org/media_tree.git 13171F: drivers/media/dvb-frontends/lnbh25* 13172 13173MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13174L: linux-media@vger.kernel.org 13175S: Orphan 13176W: https://linuxtv.org 13177T: git git://linuxtv.org/media_tree.git 13178F: drivers/media/dvb-frontends/mxl5xx* 13179 13180MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13181M: Sergey Kozlov <serjk@netup.ru> 13182M: Abylay Ospan <aospan@netup.ru> 13183L: linux-media@vger.kernel.org 13184S: Supported 13185W: https://linuxtv.org 13186W: http://netup.tv/ 13187T: git git://linuxtv.org/media_tree.git 13188F: drivers/media/pci/netup_unidvb/* 13189 13190MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13191M: Dmitry Osipenko <digetx@gmail.com> 13192L: linux-media@vger.kernel.org 13193L: linux-tegra@vger.kernel.org 13194S: Maintained 13195T: git git://linuxtv.org/media_tree.git 13196F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13197F: drivers/media/platform/nvidia/tegra-vde/ 13198 13199MEDIA DRIVERS FOR RENESAS - CEU 13200M: Jacopo Mondi <jacopo@jmondi.org> 13201L: linux-media@vger.kernel.org 13202L: linux-renesas-soc@vger.kernel.org 13203S: Supported 13204T: git git://linuxtv.org/media_tree.git 13205F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13206F: drivers/media/platform/renesas/renesas-ceu.c 13207F: include/media/drv-intf/renesas-ceu.h 13208 13209MEDIA DRIVERS FOR RENESAS - DRIF 13210M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13211L: linux-media@vger.kernel.org 13212L: linux-renesas-soc@vger.kernel.org 13213S: Supported 13214T: git git://linuxtv.org/media_tree.git 13215F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13216F: drivers/media/platform/renesas/rcar_drif.c 13217 13218MEDIA DRIVERS FOR RENESAS - FCP 13219M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13220L: linux-media@vger.kernel.org 13221L: linux-renesas-soc@vger.kernel.org 13222S: Supported 13223T: git git://linuxtv.org/media_tree.git 13224F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13225F: drivers/media/platform/renesas/rcar-fcp.c 13226F: include/media/rcar-fcp.h 13227 13228MEDIA DRIVERS FOR RENESAS - FDP1 13229M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13230L: linux-media@vger.kernel.org 13231L: linux-renesas-soc@vger.kernel.org 13232S: Supported 13233T: git git://linuxtv.org/media_tree.git 13234F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13235F: drivers/media/platform/renesas/rcar_fdp1.c 13236 13237MEDIA DRIVERS FOR RENESAS - VIN 13238M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13239L: linux-media@vger.kernel.org 13240L: linux-renesas-soc@vger.kernel.org 13241S: Supported 13242T: git git://linuxtv.org/media_tree.git 13243F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13244F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13245F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13246F: drivers/media/platform/renesas/rcar-isp.c 13247F: drivers/media/platform/renesas/rcar-vin/ 13248 13249MEDIA DRIVERS FOR RENESAS - VSP1 13250M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13251M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13252L: linux-media@vger.kernel.org 13253L: linux-renesas-soc@vger.kernel.org 13254S: Supported 13255T: git git://linuxtv.org/media_tree.git 13256F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13257F: drivers/media/platform/renesas/vsp1/ 13258 13259MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13260L: linux-media@vger.kernel.org 13261S: Orphan 13262W: https://linuxtv.org 13263T: git git://linuxtv.org/media_tree.git 13264F: drivers/media/dvb-frontends/stv0910* 13265 13266MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13267L: linux-media@vger.kernel.org 13268S: Orphan 13269W: https://linuxtv.org 13270T: git git://linuxtv.org/media_tree.git 13271F: drivers/media/dvb-frontends/stv6111* 13272 13273MEDIA DRIVERS FOR STM32 - DCMI 13274M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13275L: linux-media@vger.kernel.org 13276S: Supported 13277T: git git://linuxtv.org/media_tree.git 13278F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13279F: drivers/media/platform/st/stm32/stm32-dcmi.c 13280 13281MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13282M: Mauro Carvalho Chehab <mchehab@kernel.org> 13283L: linux-media@vger.kernel.org 13284S: Maintained 13285W: https://linuxtv.org 13286Q: http://patchwork.kernel.org/project/linux-media/list/ 13287T: git git://linuxtv.org/media_tree.git 13288F: Documentation/admin-guide/media/ 13289F: Documentation/devicetree/bindings/media/ 13290F: Documentation/driver-api/media/ 13291F: Documentation/userspace-api/media/ 13292F: drivers/media/ 13293F: drivers/staging/media/ 13294F: include/dt-bindings/media/ 13295F: include/linux/platform_data/media/ 13296F: include/media/ 13297F: include/uapi/linux/dvb/ 13298F: include/uapi/linux/ivtv* 13299F: include/uapi/linux/media.h 13300F: include/uapi/linux/uvcvideo.h 13301F: include/uapi/linux/v4l2-* 13302F: include/uapi/linux/videodev2.h 13303 13304MEDIATEK BLUETOOTH DRIVER 13305M: Sean Wang <sean.wang@mediatek.com> 13306L: linux-bluetooth@vger.kernel.org 13307L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13308S: Maintained 13309F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13310F: drivers/bluetooth/btmtkuart.c 13311 13312MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13313M: Sean Wang <sean.wang@mediatek.com> 13314L: linux-pm@vger.kernel.org 13315S: Maintained 13316F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13317F: drivers/power/reset/mt6323-poweroff.c 13318 13319MEDIATEK CIR DRIVER 13320M: Sean Wang <sean.wang@mediatek.com> 13321S: Maintained 13322F: drivers/media/rc/mtk-cir.c 13323 13324MEDIATEK DMA DRIVER 13325M: Sean Wang <sean.wang@mediatek.com> 13326L: dmaengine@vger.kernel.org 13327L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13328L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13329S: Maintained 13330F: Documentation/devicetree/bindings/dma/mtk-* 13331F: drivers/dma/mediatek/ 13332 13333MEDIATEK ETHERNET DRIVER 13334M: Felix Fietkau <nbd@nbd.name> 13335M: John Crispin <john@phrozen.org> 13336M: Sean Wang <sean.wang@mediatek.com> 13337M: Mark Lee <Mark-MC.Lee@mediatek.com> 13338M: Lorenzo Bianconi <lorenzo@kernel.org> 13339L: netdev@vger.kernel.org 13340S: Maintained 13341F: drivers/net/ethernet/mediatek/ 13342 13343MEDIATEK ETHERNET PCS DRIVER 13344M: Alexander Couzens <lynxis@fe80.eu> 13345M: Daniel Golle <daniel@makrotopia.org> 13346L: netdev@vger.kernel.org 13347S: Maintained 13348F: drivers/net/pcs/pcs-mtk-lynxi.c 13349F: include/linux/pcs/pcs-mtk-lynxi.h 13350 13351MEDIATEK ETHERNET PHY DRIVERS 13352M: Daniel Golle <daniel@makrotopia.org> 13353M: Qingfang Deng <dqfext@gmail.com> 13354M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13355L: netdev@vger.kernel.org 13356S: Maintained 13357F: drivers/net/phy/mediatek-ge-soc.c 13358F: drivers/net/phy/mediatek-ge.c 13359 13360MEDIATEK I2C CONTROLLER DRIVER 13361M: Qii Wang <qii.wang@mediatek.com> 13362L: linux-i2c@vger.kernel.org 13363S: Maintained 13364F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13365F: drivers/i2c/busses/i2c-mt65xx.c 13366 13367MEDIATEK IOMMU DRIVER 13368M: Yong Wu <yong.wu@mediatek.com> 13369L: iommu@lists.linux.dev 13370L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13371S: Supported 13372F: Documentation/devicetree/bindings/iommu/mediatek* 13373F: drivers/iommu/mtk_iommu* 13374F: include/dt-bindings/memory/mediatek,mt*-port.h 13375F: include/dt-bindings/memory/mt*-port.h 13376 13377MEDIATEK JPEG DRIVER 13378M: Bin Liu <bin.liu@mediatek.com> 13379S: Supported 13380F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13381F: drivers/media/platform/mediatek/jpeg/ 13382 13383MEDIATEK KEYPAD DRIVER 13384M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13385S: Supported 13386F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13387F: drivers/input/keyboard/mt6779-keypad.c 13388 13389MEDIATEK MDP DRIVER 13390M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13391M: Houlong Wei <houlong.wei@mediatek.com> 13392M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13393S: Supported 13394F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13395F: drivers/media/platform/mediatek/mdp/ 13396F: drivers/media/platform/mediatek/vpu/ 13397 13398MEDIATEK MEDIA DRIVER 13399M: Tiffany Lin <tiffany.lin@mediatek.com> 13400M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13401M: Yunfei Dong <yunfei.dong@mediatek.com> 13402S: Supported 13403F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13404F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13405F: drivers/media/platform/mediatek/vcodec/ 13406F: drivers/media/platform/mediatek/vpu/ 13407 13408MEDIATEK MMC/SD/SDIO DRIVER 13409M: Chaotian Jing <chaotian.jing@mediatek.com> 13410S: Maintained 13411F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13412F: drivers/mmc/host/mtk-sd.c 13413 13414MEDIATEK MT76 WIRELESS LAN DRIVER 13415M: Felix Fietkau <nbd@nbd.name> 13416M: Lorenzo Bianconi <lorenzo@kernel.org> 13417M: Ryder Lee <ryder.lee@mediatek.com> 13418R: Shayne Chen <shayne.chen@mediatek.com> 13419R: Sean Wang <sean.wang@mediatek.com> 13420L: linux-wireless@vger.kernel.org 13421S: Maintained 13422T: git https://github.com/nbd168/wireless 13423F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13424F: drivers/net/wireless/mediatek/mt76/ 13425 13426MEDIATEK MT7601U WIRELESS LAN DRIVER 13427M: Jakub Kicinski <kuba@kernel.org> 13428L: linux-wireless@vger.kernel.org 13429S: Maintained 13430F: drivers/net/wireless/mediatek/mt7601u/ 13431 13432MEDIATEK MT7621 CLOCK DRIVER 13433M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13434S: Maintained 13435F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13436F: drivers/clk/ralink/clk-mt7621.c 13437 13438MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13439M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13440S: Maintained 13441F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13442F: drivers/pci/controller/pcie-mt7621.c 13443 13444MEDIATEK MT7621 PHY PCI DRIVER 13445M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13446S: Maintained 13447F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13448F: drivers/phy/ralink/phy-mt7621-pci.c 13449 13450MEDIATEK MT7621/28/88 I2C DRIVER 13451M: Stefan Roese <sr@denx.de> 13452L: linux-i2c@vger.kernel.org 13453S: Maintained 13454F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13455F: drivers/i2c/busses/i2c-mt7621.c 13456 13457MEDIATEK MTMIPS CLOCK DRIVER 13458M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13459S: Maintained 13460F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13461F: drivers/clk/ralink/clk-mtmips.c 13462 13463MEDIATEK NAND CONTROLLER DRIVER 13464L: linux-mtd@lists.infradead.org 13465S: Orphan 13466F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13467F: drivers/mtd/nand/raw/mtk_* 13468 13469MEDIATEK PMIC LED DRIVER 13470M: Sean Wang <sean.wang@mediatek.com> 13471S: Maintained 13472F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13473F: drivers/leds/leds-mt6323.c 13474 13475MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13476M: Sean Wang <sean.wang@mediatek.com> 13477S: Maintained 13478F: drivers/char/hw_random/mtk-rng.c 13479 13480MEDIATEK SMI DRIVER 13481M: Yong Wu <yong.wu@mediatek.com> 13482L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13483S: Supported 13484F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13485F: drivers/memory/mtk-smi.c 13486F: include/soc/mediatek/smi.h 13487 13488MEDIATEK SWITCH DRIVER 13489M: Arınç ÜNAL <arinc.unal@arinc9.com> 13490M: Daniel Golle <daniel@makrotopia.org> 13491M: Landen Chao <Landen.Chao@mediatek.com> 13492M: DENG Qingfang <dqfext@gmail.com> 13493M: Sean Wang <sean.wang@mediatek.com> 13494L: netdev@vger.kernel.org 13495S: Maintained 13496F: drivers/net/dsa/mt7530-mdio.c 13497F: drivers/net/dsa/mt7530-mmio.c 13498F: drivers/net/dsa/mt7530.* 13499F: net/dsa/tag_mtk.c 13500 13501MEDIATEK T7XX 5G WWAN MODEM DRIVER 13502M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13503M: Intel Corporation <linuxwwan@intel.com> 13504R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13505R: Liu Haijun <haijun.liu@mediatek.com> 13506R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13507R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13508L: netdev@vger.kernel.org 13509S: Supported 13510F: drivers/net/wwan/t7xx/ 13511 13512MEDIATEK USB3 DRD IP DRIVER 13513M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13514L: linux-usb@vger.kernel.org 13515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13516L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13517S: Maintained 13518F: Documentation/devicetree/bindings/usb/mediatek,* 13519F: drivers/usb/host/xhci-mtk* 13520F: drivers/usb/mtu3/ 13521 13522MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13523M: Peter Senna Tschudin <peter.senna@gmail.com> 13524M: Martin Donnelly <martin.donnelly@ge.com> 13525M: Martyn Welch <martyn.welch@collabora.co.uk> 13526S: Maintained 13527F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13528F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13529 13530MEGARAID SCSI/SAS DRIVERS 13531M: Kashyap Desai <kashyap.desai@broadcom.com> 13532M: Sumit Saxena <sumit.saxena@broadcom.com> 13533M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13534L: megaraidlinux.pdl@broadcom.com 13535L: linux-scsi@vger.kernel.org 13536S: Maintained 13537W: http://www.avagotech.com/support/ 13538F: Documentation/scsi/megaraid.rst 13539F: drivers/scsi/megaraid.* 13540F: drivers/scsi/megaraid/ 13541 13542MELEXIS MLX90614 DRIVER 13543M: Crt Mori <cmo@melexis.com> 13544L: linux-iio@vger.kernel.org 13545S: Supported 13546W: http://www.melexis.com 13547F: drivers/iio/temperature/mlx90614.c 13548 13549MELEXIS MLX90632 DRIVER 13550M: Crt Mori <cmo@melexis.com> 13551L: linux-iio@vger.kernel.org 13552S: Supported 13553W: http://www.melexis.com 13554F: drivers/iio/temperature/mlx90632.c 13555 13556MELFAS MIP4 TOUCHSCREEN DRIVER 13557M: Sangwon Jee <jeesw@melfas.com> 13558S: Supported 13559W: http://www.melfas.com 13560F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13561F: drivers/input/touchscreen/melfas_mip4.c 13562 13563MELLANOX BLUEFIELD I2C DRIVER 13564M: Khalil Blaiech <kblaiech@nvidia.com> 13565M: Asmaa Mnebhi <asmaa@nvidia.com> 13566L: linux-i2c@vger.kernel.org 13567S: Supported 13568F: drivers/i2c/busses/i2c-mlxbf.c 13569 13570MELLANOX ETHERNET DRIVER (mlx4_en) 13571M: Tariq Toukan <tariqt@nvidia.com> 13572L: netdev@vger.kernel.org 13573S: Supported 13574W: http://www.mellanox.com 13575Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13576F: drivers/net/ethernet/mellanox/mlx4/en_* 13577 13578MELLANOX ETHERNET DRIVER (mlx5e) 13579M: Saeed Mahameed <saeedm@nvidia.com> 13580L: netdev@vger.kernel.org 13581S: Supported 13582W: http://www.mellanox.com 13583Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13584F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13585 13586MELLANOX ETHERNET INNOVA DRIVERS 13587R: Boris Pismenny <borisp@nvidia.com> 13588L: netdev@vger.kernel.org 13589S: Supported 13590W: http://www.mellanox.com 13591Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13592F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13593F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13594F: include/linux/mlx5/mlx5_ifc_fpga.h 13595 13596MELLANOX ETHERNET SWITCH DRIVERS 13597M: Ido Schimmel <idosch@nvidia.com> 13598M: Petr Machata <petrm@nvidia.com> 13599L: netdev@vger.kernel.org 13600S: Supported 13601W: http://www.mellanox.com 13602Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13603F: drivers/net/ethernet/mellanox/mlxsw/ 13604F: tools/testing/selftests/drivers/net/mlxsw/ 13605 13606MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13607M: mlxsw@nvidia.com 13608L: netdev@vger.kernel.org 13609S: Supported 13610W: http://www.mellanox.com 13611Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13612F: drivers/net/ethernet/mellanox/mlxfw/ 13613 13614MELLANOX HARDWARE PLATFORM SUPPORT 13615M: Hans de Goede <hdegoede@redhat.com> 13616M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 13617M: Mark Gross <markgross@kernel.org> 13618M: Vadim Pasternak <vadimp@nvidia.com> 13619L: platform-driver-x86@vger.kernel.org 13620S: Supported 13621F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13622F: drivers/platform/mellanox/ 13623F: include/linux/platform_data/mlxreg.h 13624 13625MELLANOX MLX4 core VPI driver 13626M: Tariq Toukan <tariqt@nvidia.com> 13627L: netdev@vger.kernel.org 13628L: linux-rdma@vger.kernel.org 13629S: Supported 13630W: http://www.mellanox.com 13631Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13632F: drivers/net/ethernet/mellanox/mlx4/ 13633F: include/linux/mlx4/ 13634 13635MELLANOX MLX4 IB driver 13636M: Yishai Hadas <yishaih@nvidia.com> 13637L: linux-rdma@vger.kernel.org 13638S: Supported 13639W: http://www.mellanox.com 13640Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13641F: drivers/infiniband/hw/mlx4/ 13642F: include/linux/mlx4/ 13643F: include/uapi/rdma/mlx4-abi.h 13644 13645MELLANOX MLX5 core VPI driver 13646M: Saeed Mahameed <saeedm@nvidia.com> 13647M: Leon Romanovsky <leonro@nvidia.com> 13648L: netdev@vger.kernel.org 13649L: linux-rdma@vger.kernel.org 13650S: Supported 13651W: http://www.mellanox.com 13652Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13653F: Documentation/networking/device_drivers/ethernet/mellanox/ 13654F: drivers/net/ethernet/mellanox/mlx5/core/ 13655F: include/linux/mlx5/ 13656 13657MELLANOX MLX5 IB driver 13658M: Leon Romanovsky <leonro@nvidia.com> 13659L: linux-rdma@vger.kernel.org 13660S: Supported 13661W: http://www.mellanox.com 13662Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13663F: drivers/infiniband/hw/mlx5/ 13664F: include/linux/mlx5/ 13665F: include/uapi/rdma/mlx5-abi.h 13666 13667MELLANOX MLXCPLD I2C AND MUX DRIVER 13668M: Vadim Pasternak <vadimp@nvidia.com> 13669M: Michael Shych <michaelsh@nvidia.com> 13670L: linux-i2c@vger.kernel.org 13671S: Supported 13672F: Documentation/i2c/busses/i2c-mlxcpld.rst 13673F: drivers/i2c/busses/i2c-mlxcpld.c 13674F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13675 13676MELLANOX MLXCPLD LED DRIVER 13677M: Vadim Pasternak <vadimp@nvidia.com> 13678L: linux-leds@vger.kernel.org 13679S: Supported 13680F: Documentation/leds/leds-mlxcpld.rst 13681F: drivers/leds/leds-mlxcpld.c 13682F: drivers/leds/leds-mlxreg.c 13683 13684MELLANOX PLATFORM DRIVER 13685M: Vadim Pasternak <vadimp@nvidia.com> 13686L: platform-driver-x86@vger.kernel.org 13687S: Supported 13688F: drivers/platform/x86/mlx-platform.c 13689 13690MEMBARRIER SUPPORT 13691M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13692M: "Paul E. McKenney" <paulmck@kernel.org> 13693L: linux-kernel@vger.kernel.org 13694S: Supported 13695F: arch/powerpc/include/asm/membarrier.h 13696F: include/uapi/linux/membarrier.h 13697F: kernel/sched/membarrier.c 13698 13699MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13700M: Mike Rapoport <rppt@kernel.org> 13701L: linux-mm@kvack.org 13702S: Maintained 13703F: Documentation/core-api/boot-time-mm.rst 13704F: include/linux/memblock.h 13705F: mm/memblock.c 13706F: mm/mm_init.c 13707F: tools/testing/memblock/ 13708 13709MEMORY CONTROLLER DRIVERS 13710M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13711L: linux-kernel@vger.kernel.org 13712S: Maintained 13713B: mailto:krzysztof.kozlowski@linaro.org 13714T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13715F: Documentation/devicetree/bindings/memory-controllers/ 13716F: drivers/memory/ 13717F: include/dt-bindings/memory/ 13718F: include/memory/ 13719 13720MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13721M: Dmitry Osipenko <digetx@gmail.com> 13722L: linux-pm@vger.kernel.org 13723L: linux-tegra@vger.kernel.org 13724S: Maintained 13725T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13726F: drivers/devfreq/tegra30-devfreq.c 13727 13728MEMORY HOT(UN)PLUG 13729M: David Hildenbrand <david@redhat.com> 13730M: Oscar Salvador <osalvador@suse.de> 13731L: linux-mm@kvack.org 13732S: Maintained 13733F: Documentation/admin-guide/mm/memory-hotplug.rst 13734F: Documentation/core-api/memory-hotplug.rst 13735F: drivers/base/memory.c 13736F: include/linux/memory_hotplug.h 13737F: mm/memory_hotplug.c 13738F: tools/testing/selftests/memory-hotplug/ 13739 13740MEMORY MANAGEMENT 13741M: Andrew Morton <akpm@linux-foundation.org> 13742L: linux-mm@kvack.org 13743S: Maintained 13744W: http://www.linux-mm.org 13745T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13746T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13747F: include/linux/gfp.h 13748F: include/linux/gfp_types.h 13749F: include/linux/memory_hotplug.h 13750F: include/linux/mm.h 13751F: include/linux/mmzone.h 13752F: include/linux/pagewalk.h 13753F: include/linux/rmap.h 13754F: include/trace/events/ksm.h 13755F: mm/ 13756F: tools/mm/ 13757F: tools/testing/selftests/mm/ 13758 13759MEMORY TECHNOLOGY DEVICES (MTD) 13760M: Miquel Raynal <miquel.raynal@bootlin.com> 13761M: Richard Weinberger <richard@nod.at> 13762M: Vignesh Raghavendra <vigneshr@ti.com> 13763L: linux-mtd@lists.infradead.org 13764S: Maintained 13765W: http://www.linux-mtd.infradead.org/ 13766Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13767C: irc://irc.oftc.net/mtd 13768T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13769T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13770F: Documentation/devicetree/bindings/mtd/ 13771F: drivers/mtd/ 13772F: include/linux/mtd/ 13773F: include/uapi/mtd/ 13774 13775MEMSENSING MICROSYSTEMS MSA311 DRIVER 13776M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13777L: linux-iio@vger.kernel.org 13778S: Maintained 13779F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13780F: drivers/iio/accel/msa311.c 13781 13782MEN A21 WATCHDOG DRIVER 13783M: Johannes Thumshirn <morbidrsa@gmail.com> 13784L: linux-watchdog@vger.kernel.org 13785S: Maintained 13786F: drivers/watchdog/mena21_wdt.c 13787 13788MEN CHAMELEON BUS (mcb) 13789M: Johannes Thumshirn <morbidrsa@gmail.com> 13790S: Maintained 13791F: Documentation/driver-api/men-chameleon-bus.rst 13792F: drivers/mcb/ 13793F: include/linux/mcb.h 13794 13795MEN F21BMC (Board Management Controller) 13796M: Andreas Werner <andreas.werner@men.de> 13797S: Supported 13798F: Documentation/hwmon/menf21bmc.rst 13799F: drivers/hwmon/menf21bmc_hwmon.c 13800F: drivers/leds/leds-menf21bmc.c 13801F: drivers/mfd/menf21bmc.c 13802F: drivers/watchdog/menf21bmc_wdt.c 13803 13804MEN Z069 WATCHDOG DRIVER 13805M: Johannes Thumshirn <jth@kernel.org> 13806L: linux-watchdog@vger.kernel.org 13807S: Maintained 13808F: drivers/watchdog/menz69_wdt.c 13809 13810MESON AO CEC DRIVER FOR AMLOGIC SOCS 13811M: Neil Armstrong <neil.armstrong@linaro.org> 13812L: linux-media@vger.kernel.org 13813L: linux-amlogic@lists.infradead.org 13814S: Supported 13815W: http://linux-meson.com/ 13816T: git git://linuxtv.org/media_tree.git 13817F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13818F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13819F: drivers/media/cec/platform/meson/ao-cec.c 13820 13821MESON GE2D DRIVER FOR AMLOGIC SOCS 13822M: Neil Armstrong <neil.armstrong@linaro.org> 13823L: linux-media@vger.kernel.org 13824L: linux-amlogic@lists.infradead.org 13825S: Supported 13826T: git git://linuxtv.org/media_tree.git 13827F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13828F: drivers/media/platform/amlogic/meson-ge2d/ 13829 13830MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13831M: Liang Yang <liang.yang@amlogic.com> 13832L: linux-mtd@lists.infradead.org 13833S: Maintained 13834F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13835F: drivers/mtd/nand/raw/meson_* 13836 13837MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13838M: Neil Armstrong <neil.armstrong@linaro.org> 13839L: linux-media@vger.kernel.org 13840L: linux-amlogic@lists.infradead.org 13841S: Supported 13842T: git git://linuxtv.org/media_tree.git 13843F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13844F: drivers/staging/media/meson/vdec/ 13845 13846METHODE UDPU SUPPORT 13847M: Vladimir Vid <vladimir.vid@sartura.hr> 13848S: Maintained 13849F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13850 13851MHI BUS 13852M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13853L: mhi@lists.linux.dev 13854L: linux-arm-msm@vger.kernel.org 13855S: Maintained 13856T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13857F: Documentation/ABI/stable/sysfs-bus-mhi 13858F: Documentation/mhi/ 13859F: drivers/bus/mhi/ 13860F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13861F: include/linux/mhi.h 13862 13863MICROBLAZE ARCHITECTURE 13864M: Michal Simek <monstr@monstr.eu> 13865S: Supported 13866W: http://www.monstr.eu/fdt/ 13867T: git git://git.monstr.eu/linux-2.6-microblaze.git 13868F: arch/microblaze/ 13869 13870MICROBLAZE TMR INJECT 13871M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13872S: Supported 13873F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13874F: drivers/misc/xilinx_tmr_inject.c 13875 13876MICROBLAZE TMR MANAGER 13877M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13878S: Supported 13879F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13880F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13881F: drivers/misc/xilinx_tmr_manager.c 13882 13883MICROCHIP AT91 DMA DRIVERS 13884M: Ludovic Desroches <ludovic.desroches@microchip.com> 13885M: Tudor Ambarus <tudor.ambarus@linaro.org> 13886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13887L: dmaengine@vger.kernel.org 13888S: Supported 13889F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13890F: drivers/dma/at_hdmac.c 13891F: drivers/dma/at_xdmac.c 13892F: include/dt-bindings/dma/at91.h 13893 13894MICROCHIP AT91 SERIAL DRIVER 13895M: Richard Genoud <richard.genoud@gmail.com> 13896S: Maintained 13897F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13898F: drivers/tty/serial/atmel_serial.c 13899F: drivers/tty/serial/atmel_serial.h 13900 13901MICROCHIP AT91 USART MFD DRIVER 13902M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13903L: linux-kernel@vger.kernel.org 13904S: Supported 13905F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13906F: drivers/mfd/at91-usart.c 13907F: include/dt-bindings/mfd/at91-usart.h 13908 13909MICROCHIP AT91 USART SPI DRIVER 13910M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13911L: linux-spi@vger.kernel.org 13912S: Supported 13913F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13914F: drivers/spi/spi-at91-usart.c 13915 13916MICROCHIP AUDIO ASOC DRIVERS 13917M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13919S: Supported 13920F: Documentation/devicetree/bindings/sound/atmel* 13921F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13922F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13923F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13924F: sound/soc/atmel 13925 13926MICROCHIP CSI2DC DRIVER 13927M: Eugen Hristev <eugen.hristev@microchip.com> 13928L: linux-media@vger.kernel.org 13929S: Supported 13930F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13931F: drivers/media/platform/microchip/microchip-csi2dc.c 13932 13933MICROCHIP ECC DRIVER 13934M: Tudor Ambarus <tudor.ambarus@linaro.org> 13935L: linux-crypto@vger.kernel.org 13936S: Maintained 13937F: drivers/crypto/atmel-ecc.* 13938 13939MICROCHIP EIC DRIVER 13940M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13942S: Supported 13943F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13944F: drivers/irqchip/irq-mchp-eic.c 13945 13946MICROCHIP I2C DRIVER 13947M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13948L: linux-i2c@vger.kernel.org 13949S: Supported 13950F: drivers/i2c/busses/i2c-at91-*.c 13951F: drivers/i2c/busses/i2c-at91.h 13952 13953MICROCHIP ISC DRIVER 13954M: Eugen Hristev <eugen.hristev@microchip.com> 13955L: linux-media@vger.kernel.org 13956S: Supported 13957F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13958F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13959F: drivers/media/platform/microchip/microchip-isc* 13960F: drivers/media/platform/microchip/microchip-sama*-isc* 13961F: drivers/staging/media/deprecated/atmel/atmel-isc* 13962F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13963F: include/linux/atmel-isc-media.h 13964 13965MICROCHIP ISI DRIVER 13966M: Eugen Hristev <eugen.hristev@microchip.com> 13967L: linux-media@vger.kernel.org 13968S: Supported 13969F: drivers/media/platform/atmel/atmel-isi.c 13970F: drivers/media/platform/atmel/atmel-isi.h 13971 13972MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13973M: Woojung Huh <woojung.huh@microchip.com> 13974M: UNGLinuxDriver@microchip.com 13975L: netdev@vger.kernel.org 13976S: Maintained 13977F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13978F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13979F: drivers/net/dsa/microchip/* 13980F: include/linux/dsa/ksz_common.h 13981F: include/linux/platform_data/microchip-ksz.h 13982F: net/dsa/tag_ksz.c 13983 13984MICROCHIP LAN743X ETHERNET DRIVER 13985M: Bryan Whitehead <bryan.whitehead@microchip.com> 13986M: UNGLinuxDriver@microchip.com 13987L: netdev@vger.kernel.org 13988S: Maintained 13989F: drivers/net/ethernet/microchip/lan743x_* 13990 13991MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13992M: Arun Ramadoss <arun.ramadoss@microchip.com> 13993R: UNGLinuxDriver@microchip.com 13994L: netdev@vger.kernel.org 13995S: Maintained 13996F: drivers/net/phy/microchip_t1.c 13997 13998MICROCHIP LAN966X ETHERNET DRIVER 13999M: Horatiu Vultur <horatiu.vultur@microchip.com> 14000M: UNGLinuxDriver@microchip.com 14001L: netdev@vger.kernel.org 14002S: Maintained 14003F: drivers/net/ethernet/microchip/lan966x/* 14004 14005MICROCHIP LCDFB DRIVER 14006M: Nicolas Ferre <nicolas.ferre@microchip.com> 14007L: linux-fbdev@vger.kernel.org 14008S: Maintained 14009F: drivers/video/fbdev/atmel_lcdfb.c 14010F: include/video/atmel_lcdc.h 14011 14012MICROCHIP MCP16502 PMIC DRIVER 14013M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14015S: Supported 14016F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 14017F: drivers/regulator/mcp16502.c 14018 14019MICROCHIP MCP3911 ADC DRIVER 14020M: Marcus Folkesson <marcus.folkesson@gmail.com> 14021M: Kent Gustavsson <kent@minoris.se> 14022L: linux-iio@vger.kernel.org 14023S: Maintained 14024F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14025F: drivers/iio/adc/mcp3911.c 14026 14027MICROCHIP MMC/SD/SDIO MCI DRIVER 14028M: Ludovic Desroches <ludovic.desroches@microchip.com> 14029S: Maintained 14030F: drivers/mmc/host/atmel-mci.c 14031 14032MICROCHIP NAND DRIVER 14033M: Tudor Ambarus <tudor.ambarus@linaro.org> 14034L: linux-mtd@lists.infradead.org 14035S: Supported 14036F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14037F: drivers/mtd/nand/raw/atmel/* 14038 14039MICROCHIP OTPC DRIVER 14040M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14042S: Supported 14043F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14044F: drivers/nvmem/microchip-otpc.c 14045F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14046 14047MICROCHIP PCI1XXXX GP DRIVER 14048M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14049M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14050L: linux-gpio@vger.kernel.org 14051S: Supported 14052F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14053F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14054F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14055F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14056 14057MICROCHIP PCI1XXXX I2C DRIVER 14058M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14059M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14060M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14061L: linux-i2c@vger.kernel.org 14062S: Maintained 14063F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14064 14065MICROCHIP PCIe UART DRIVER 14066M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14067M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14068L: linux-serial@vger.kernel.org 14069S: Maintained 14070F: drivers/tty/serial/8250/8250_pci1xxxx.c 14071 14072MICROCHIP POLARFIRE FPGA DRIVERS 14073M: Conor Dooley <conor.dooley@microchip.com> 14074R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14075L: linux-fpga@vger.kernel.org 14076S: Supported 14077F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14078F: drivers/fpga/microchip-spi.c 14079 14080MICROCHIP PWM DRIVER 14081M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14082L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14083L: linux-pwm@vger.kernel.org 14084S: Supported 14085F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14086F: drivers/pwm/pwm-atmel.c 14087 14088MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14089M: Eugen Hristev <eugen.hristev@microchip.com> 14090L: linux-iio@vger.kernel.org 14091S: Supported 14092F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14093F: drivers/iio/adc/at91-sama5d2_adc.c 14094F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14095 14096MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14097M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14098S: Supported 14099F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14100F: drivers/power/reset/at91-sama5d2_shdwc.c 14101 14102MICROCHIP SOC DRIVERS 14103M: Conor Dooley <conor@kernel.org> 14104S: Supported 14105T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14106F: drivers/soc/microchip/ 14107 14108MICROCHIP SPI DRIVER 14109M: Ryan Wanner <ryan.wanner@microchip.com> 14110S: Supported 14111F: drivers/spi/spi-atmel.* 14112 14113MICROCHIP SSC DRIVER 14114M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14116S: Supported 14117F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14118F: drivers/misc/atmel-ssc.c 14119F: include/linux/atmel-ssc.h 14120 14121Microchip Timer Counter Block (TCB) Capture Driver 14122M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14124L: linux-iio@vger.kernel.org 14125S: Maintained 14126F: drivers/counter/microchip-tcb-capture.c 14127 14128MICROCHIP USB251XB DRIVER 14129M: Richard Leitner <richard.leitner@skidata.com> 14130L: linux-usb@vger.kernel.org 14131S: Maintained 14132F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14133F: drivers/usb/misc/usb251xb.c 14134 14135MICROCHIP USBA UDC DRIVER 14136M: Cristian Birsan <cristian.birsan@microchip.com> 14137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14138S: Supported 14139F: drivers/usb/gadget/udc/atmel_usba_udc.* 14140 14141MICROCHIP WILC1000 WIFI DRIVER 14142M: Ajay Singh <ajay.kathat@microchip.com> 14143M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14144L: linux-wireless@vger.kernel.org 14145S: Supported 14146F: drivers/net/wireless/microchip/wilc1000/ 14147 14148MICROSEMI MIPS SOCS 14149M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14150M: UNGLinuxDriver@microchip.com 14151L: linux-mips@vger.kernel.org 14152S: Supported 14153F: Documentation/devicetree/bindings/mips/mscc.txt 14154F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14155F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14156F: arch/mips/boot/dts/mscc/ 14157F: arch/mips/configs/generic/board-ocelot.config 14158F: arch/mips/generic/board-ocelot.c 14159 14160MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14161M: Don Brace <don.brace@microchip.com> 14162L: storagedev@microchip.com 14163L: linux-scsi@vger.kernel.org 14164S: Supported 14165F: Documentation/scsi/smartpqi.rst 14166F: drivers/scsi/smartpqi/Kconfig 14167F: drivers/scsi/smartpqi/Makefile 14168F: drivers/scsi/smartpqi/smartpqi*.[ch] 14169F: include/linux/cciss*.h 14170F: include/uapi/linux/cciss*.h 14171 14172MICROSOFT MANA RDMA DRIVER 14173M: Long Li <longli@microsoft.com> 14174M: Ajay Sharma <sharmaajay@microsoft.com> 14175L: linux-rdma@vger.kernel.org 14176S: Supported 14177F: drivers/infiniband/hw/mana/ 14178F: include/net/mana 14179F: include/uapi/rdma/mana-abi.h 14180 14181MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14182M: Maximilian Luz <luzmaximilian@gmail.com> 14183L: platform-driver-x86@vger.kernel.org 14184S: Maintained 14185F: drivers/platform/surface/surface_aggregator_tabletsw.c 14186 14187MICROSOFT SURFACE BATTERY AND AC DRIVERS 14188M: Maximilian Luz <luzmaximilian@gmail.com> 14189L: linux-pm@vger.kernel.org 14190L: platform-driver-x86@vger.kernel.org 14191S: Maintained 14192F: drivers/power/supply/surface_battery.c 14193F: drivers/power/supply/surface_charger.c 14194 14195MICROSOFT SURFACE DTX DRIVER 14196M: Maximilian Luz <luzmaximilian@gmail.com> 14197L: platform-driver-x86@vger.kernel.org 14198S: Maintained 14199F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14200F: drivers/platform/surface/surface_dtx.c 14201F: include/uapi/linux/surface_aggregator/dtx.h 14202 14203MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14204M: Maximilian Luz <luzmaximilian@gmail.com> 14205L: platform-driver-x86@vger.kernel.org 14206S: Maintained 14207F: drivers/platform/surface/surface_gpe.c 14208 14209MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14210M: Hans de Goede <hdegoede@redhat.com> 14211M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14212M: Mark Gross <markgross@kernel.org> 14213M: Maximilian Luz <luzmaximilian@gmail.com> 14214L: platform-driver-x86@vger.kernel.org 14215S: Maintained 14216T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14217F: drivers/platform/surface/ 14218 14219MICROSOFT SURFACE HID TRANSPORT DRIVER 14220M: Maximilian Luz <luzmaximilian@gmail.com> 14221L: linux-input@vger.kernel.org 14222L: platform-driver-x86@vger.kernel.org 14223S: Maintained 14224F: drivers/hid/surface-hid/ 14225 14226MICROSOFT SURFACE HOT-PLUG DRIVER 14227M: Maximilian Luz <luzmaximilian@gmail.com> 14228L: platform-driver-x86@vger.kernel.org 14229S: Maintained 14230F: drivers/platform/surface/surface_hotplug.c 14231 14232MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14233M: Maximilian Luz <luzmaximilian@gmail.com> 14234L: platform-driver-x86@vger.kernel.org 14235S: Maintained 14236F: drivers/platform/surface/surface_platform_profile.c 14237 14238MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14239M: Chen Yu <yu.c.chen@intel.com> 14240L: platform-driver-x86@vger.kernel.org 14241S: Supported 14242F: drivers/platform/surface/surfacepro3_button.c 14243 14244MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14245M: Maximilian Luz <luzmaximilian@gmail.com> 14246L: platform-driver-x86@vger.kernel.org 14247S: Maintained 14248F: drivers/platform/surface/surface_aggregator_hub.c 14249 14250MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14251M: Maximilian Luz <luzmaximilian@gmail.com> 14252L: platform-driver-x86@vger.kernel.org 14253S: Maintained 14254W: https://github.com/linux-surface/surface-aggregator-module 14255C: irc://irc.libera.chat/linux-surface 14256F: Documentation/driver-api/surface_aggregator/ 14257F: drivers/platform/surface/aggregator/ 14258F: drivers/platform/surface/surface_acpi_notify.c 14259F: drivers/platform/surface/surface_aggregator_cdev.c 14260F: drivers/platform/surface/surface_aggregator_registry.c 14261F: include/linux/surface_acpi_notify.h 14262F: include/linux/surface_aggregator/ 14263F: include/uapi/linux/surface_aggregator/ 14264 14265MICROTEK X6 SCANNER 14266M: Oliver Neukum <oliver@neukum.org> 14267S: Maintained 14268F: drivers/usb/image/microtek.* 14269 14270MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14271M: Luka Kovacic <luka.kovacic@sartura.hr> 14272M: Luka Perkov <luka.perkov@sartura.hr> 14273S: Maintained 14274F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14275F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14276F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14277F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14278F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14279F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14280 14281MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14282M: Sakari Ailus <sakari.ailus@linux.intel.com> 14283L: linux-media@vger.kernel.org 14284S: Maintained 14285F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14286F: Documentation/driver-api/media/drivers/ccs/ 14287F: Documentation/userspace-api/media/drivers/ccs.rst 14288F: drivers/media/i2c/ccs-pll.c 14289F: drivers/media/i2c/ccs-pll.h 14290F: drivers/media/i2c/ccs/ 14291F: include/uapi/linux/ccs.h 14292F: include/uapi/linux/smiapp.h 14293 14294MIPS 14295M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14296L: linux-mips@vger.kernel.org 14297S: Maintained 14298W: http://www.linux-mips.org/ 14299Q: https://patchwork.kernel.org/project/linux-mips/list/ 14300T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14301F: Documentation/devicetree/bindings/mips/ 14302F: Documentation/arch/mips/ 14303F: arch/mips/ 14304F: drivers/platform/mips/ 14305F: include/dt-bindings/mips/ 14306 14307MIPS BOSTON DEVELOPMENT BOARD 14308M: Paul Burton <paulburton@kernel.org> 14309L: linux-mips@vger.kernel.org 14310S: Maintained 14311F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14312F: arch/mips/boot/dts/img/boston.dts 14313F: arch/mips/configs/generic/board-boston.config 14314F: drivers/clk/imgtec/clk-boston.c 14315F: include/dt-bindings/clock/boston-clock.h 14316 14317MIPS CORE DRIVERS 14318M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14319M: Serge Semin <fancer.lancer@gmail.com> 14320L: linux-mips@vger.kernel.org 14321S: Supported 14322F: drivers/bus/mips_cdmm.c 14323F: drivers/clocksource/mips-gic-timer.c 14324F: drivers/cpuidle/cpuidle-cps.c 14325F: drivers/irqchip/irq-mips-cpu.c 14326F: drivers/irqchip/irq-mips-gic.c 14327 14328MIPS GENERIC PLATFORM 14329M: Paul Burton <paulburton@kernel.org> 14330L: linux-mips@vger.kernel.org 14331S: Supported 14332F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14333F: arch/mips/generic/ 14334F: arch/mips/tools/generic-board-config.sh 14335 14336MIPS RINT INSTRUCTION EMULATION 14337M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14338L: linux-mips@vger.kernel.org 14339S: Supported 14340F: arch/mips/math-emu/dp_rint.c 14341F: arch/mips/math-emu/sp_rint.c 14342 14343MIPS/LOONGSON1 ARCHITECTURE 14344M: Keguang Zhang <keguang.zhang@gmail.com> 14345L: linux-mips@vger.kernel.org 14346S: Maintained 14347F: arch/mips/include/asm/mach-loongson32/ 14348F: arch/mips/loongson32/ 14349F: drivers/*/*loongson1* 14350 14351MIPS/LOONGSON2EF ARCHITECTURE 14352M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14353L: linux-mips@vger.kernel.org 14354S: Maintained 14355F: arch/mips/include/asm/mach-loongson2ef/ 14356F: arch/mips/loongson2ef/ 14357F: drivers/cpufreq/loongson2_cpufreq.c 14358 14359MIPS/LOONGSON64 ARCHITECTURE 14360M: Huacai Chen <chenhuacai@kernel.org> 14361M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14362L: linux-mips@vger.kernel.org 14363S: Maintained 14364F: arch/mips/include/asm/mach-loongson64/ 14365F: arch/mips/loongson64/ 14366F: drivers/irqchip/irq-loongson* 14367F: drivers/platform/mips/cpu_hwmon.c 14368 14369MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14370M: Hans Verkuil <hverkuil@xs4all.nl> 14371L: linux-media@vger.kernel.org 14372S: Odd Fixes 14373W: https://linuxtv.org 14374T: git git://linuxtv.org/media_tree.git 14375F: drivers/media/radio/radio-miropcm20* 14376 14377MMP SUPPORT 14378R: Lubomir Rintel <lkundrak@v3.sk> 14379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14380S: Odd Fixes 14381T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14382F: arch/arm/boot/dts/marvell/mmp* 14383F: arch/arm/mach-mmp/ 14384F: include/linux/soc/mmp/ 14385 14386MMP USB PHY DRIVERS 14387R: Lubomir Rintel <lkundrak@v3.sk> 14388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14389S: Maintained 14390F: drivers/phy/marvell/phy-mmp3-usb.c 14391F: drivers/phy/marvell/phy-pxa-usb.c 14392 14393MMU GATHER AND TLB INVALIDATION 14394M: Will Deacon <will@kernel.org> 14395M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14396M: Andrew Morton <akpm@linux-foundation.org> 14397M: Nick Piggin <npiggin@gmail.com> 14398M: Peter Zijlstra <peterz@infradead.org> 14399L: linux-arch@vger.kernel.org 14400L: linux-mm@kvack.org 14401S: Maintained 14402F: arch/*/include/asm/tlb.h 14403F: include/asm-generic/tlb.h 14404F: mm/mmu_gather.c 14405 14406MN88472 MEDIA DRIVER 14407M: Antti Palosaari <crope@iki.fi> 14408L: linux-media@vger.kernel.org 14409S: Maintained 14410W: https://linuxtv.org 14411W: http://palosaari.fi/linux/ 14412Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14413F: drivers/media/dvb-frontends/mn88472* 14414 14415MN88473 MEDIA DRIVER 14416M: Antti Palosaari <crope@iki.fi> 14417L: linux-media@vger.kernel.org 14418S: Maintained 14419W: https://linuxtv.org 14420W: http://palosaari.fi/linux/ 14421Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14422F: drivers/media/dvb-frontends/mn88473* 14423 14424MODULE SUPPORT 14425M: Luis Chamberlain <mcgrof@kernel.org> 14426L: linux-modules@vger.kernel.org 14427L: linux-kernel@vger.kernel.org 14428S: Maintained 14429T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14430F: include/linux/kmod.h 14431F: include/linux/module.h 14432F: kernel/module/ 14433F: lib/test_kmod.c 14434F: scripts/module* 14435F: tools/testing/selftests/kmod/ 14436 14437MONOLITHIC POWER SYSTEM PMIC DRIVER 14438M: Saravanan Sekar <sravanhome@gmail.com> 14439S: Maintained 14440F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14441F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14442F: drivers/hwmon/pmbus/mpq7932.c 14443F: drivers/iio/adc/mp2629_adc.c 14444F: drivers/mfd/mp2629.c 14445F: drivers/power/supply/mp2629_charger.c 14446F: drivers/regulator/mp5416.c 14447F: drivers/regulator/mpq7920.c 14448F: drivers/regulator/mpq7920.h 14449F: include/linux/mfd/mp2629.h 14450 14451MOST(R) TECHNOLOGY DRIVER 14452M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14453M: Christian Gromm <christian.gromm@microchip.com> 14454S: Maintained 14455F: Documentation/ABI/testing/configfs-most 14456F: Documentation/ABI/testing/sysfs-bus-most 14457F: drivers/most/ 14458F: drivers/staging/most/ 14459F: include/linux/most.h 14460 14461MOTORCOMM PHY DRIVER 14462M: Peter Geis <pgwipeout@gmail.com> 14463M: Frank <Frank.Sae@motor-comm.com> 14464L: netdev@vger.kernel.org 14465S: Maintained 14466F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14467F: drivers/net/phy/motorcomm.c 14468 14469MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14470M: Jiri Slaby <jirislaby@kernel.org> 14471S: Maintained 14472F: Documentation/driver-api/tty/moxa-smartio.rst 14473F: drivers/tty/mxser.* 14474 14475MR800 AVERMEDIA USB FM RADIO DRIVER 14476M: Alexey Klimov <klimov.linux@gmail.com> 14477L: linux-media@vger.kernel.org 14478S: Maintained 14479T: git git://linuxtv.org/media_tree.git 14480F: drivers/media/radio/radio-mr800.c 14481 14482MRF24J40 IEEE 802.15.4 RADIO DRIVER 14483M: Stefan Schmidt <stefan@datenfreihafen.org> 14484L: linux-wpan@vger.kernel.org 14485S: Odd Fixes 14486F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14487F: drivers/net/ieee802154/mrf24j40.c 14488 14489MSI EC DRIVER 14490M: Nikita Kravets <teackot@gmail.com> 14491L: platform-driver-x86@vger.kernel.org 14492S: Maintained 14493W: https://github.com/BeardOverflow/msi-ec 14494F: drivers/platform/x86/msi-ec.* 14495 14496MSI LAPTOP SUPPORT 14497M: "Lee, Chun-Yi" <jlee@suse.com> 14498L: platform-driver-x86@vger.kernel.org 14499S: Maintained 14500F: drivers/platform/x86/msi-laptop.c 14501 14502MSI WMI SUPPORT 14503L: platform-driver-x86@vger.kernel.org 14504S: Orphan 14505F: drivers/platform/x86/msi-wmi.c 14506 14507MSI001 MEDIA DRIVER 14508M: Antti Palosaari <crope@iki.fi> 14509L: linux-media@vger.kernel.org 14510S: Maintained 14511W: https://linuxtv.org 14512W: http://palosaari.fi/linux/ 14513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14514T: git git://linuxtv.org/anttip/media_tree.git 14515F: drivers/media/tuners/msi001* 14516 14517MSI2500 MEDIA DRIVER 14518M: Antti Palosaari <crope@iki.fi> 14519L: linux-media@vger.kernel.org 14520S: Maintained 14521W: https://linuxtv.org 14522W: http://palosaari.fi/linux/ 14523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14524T: git git://linuxtv.org/anttip/media_tree.git 14525F: drivers/media/usb/msi2500/ 14526 14527MSTAR INTERRUPT CONTROLLER DRIVER 14528M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14529M: Daniel Palmer <daniel@thingy.jp> 14530S: Maintained 14531F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14532F: drivers/irqchip/irq-mst-intc.c 14533 14534MSYSTEMS DISKONCHIP G3 MTD DRIVER 14535M: Robert Jarzmik <robert.jarzmik@free.fr> 14536L: linux-mtd@lists.infradead.org 14537S: Maintained 14538F: drivers/mtd/devices/docg3* 14539 14540MT9P031 APTINA CAMERA SENSOR 14541M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14542L: linux-media@vger.kernel.org 14543S: Maintained 14544T: git git://linuxtv.org/media_tree.git 14545F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14546F: drivers/media/i2c/mt9p031.c 14547F: include/media/i2c/mt9p031.h 14548 14549MT9T112 APTINA CAMERA SENSOR 14550M: Jacopo Mondi <jacopo@jmondi.org> 14551L: linux-media@vger.kernel.org 14552S: Odd Fixes 14553T: git git://linuxtv.org/media_tree.git 14554F: drivers/media/i2c/mt9t112.c 14555F: include/media/i2c/mt9t112.h 14556 14557MT9V032 APTINA CAMERA SENSOR 14558M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14559L: linux-media@vger.kernel.org 14560S: Maintained 14561T: git git://linuxtv.org/media_tree.git 14562F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14563F: drivers/media/i2c/mt9v032.c 14564F: include/media/i2c/mt9v032.h 14565 14566MT9V111 APTINA CAMERA SENSOR 14567M: Jacopo Mondi <jacopo@jmondi.org> 14568L: linux-media@vger.kernel.org 14569S: Maintained 14570T: git git://linuxtv.org/media_tree.git 14571F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14572F: drivers/media/i2c/mt9v111.c 14573 14574MULTIFUNCTION DEVICES (MFD) 14575M: Lee Jones <lee@kernel.org> 14576S: Maintained 14577T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14578F: Documentation/devicetree/bindings/mfd/ 14579F: drivers/mfd/ 14580F: include/dt-bindings/mfd/ 14581F: include/linux/mfd/ 14582 14583MULTIMEDIA CARD (MMC) ETC. OVER SPI 14584S: Orphan 14585F: drivers/mmc/host/mmc_spi.c 14586F: include/linux/spi/mmc_spi.h 14587 14588MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14589M: Ulf Hansson <ulf.hansson@linaro.org> 14590L: linux-mmc@vger.kernel.org 14591S: Maintained 14592T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14593F: Documentation/devicetree/bindings/mmc/ 14594F: drivers/mmc/ 14595F: include/linux/mmc/ 14596F: include/uapi/linux/mmc/ 14597 14598MULTIPLEXER SUBSYSTEM 14599M: Peter Rosin <peda@axentia.se> 14600S: Maintained 14601F: Documentation/ABI/testing/sysfs-class-mux* 14602F: Documentation/devicetree/bindings/mux/ 14603F: drivers/mux/ 14604F: include/dt-bindings/mux/ 14605F: include/linux/mux/ 14606 14607MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14608M: Bin Liu <b-liu@ti.com> 14609L: linux-usb@vger.kernel.org 14610S: Maintained 14611F: drivers/usb/musb/ 14612 14613MXL301RF MEDIA DRIVER 14614M: Akihiro Tsukada <tskd08@gmail.com> 14615L: linux-media@vger.kernel.org 14616S: Odd Fixes 14617F: drivers/media/tuners/mxl301rf* 14618 14619MXL5007T MEDIA DRIVER 14620M: Michael Krufky <mkrufky@linuxtv.org> 14621L: linux-media@vger.kernel.org 14622S: Maintained 14623W: https://linuxtv.org 14624W: http://github.com/mkrufky 14625Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14626T: git git://linuxtv.org/mkrufky/tuners.git 14627F: drivers/media/tuners/mxl5007t.* 14628 14629MXSFB DRM DRIVER 14630M: Marek Vasut <marex@denx.de> 14631M: Stefan Agner <stefan@agner.ch> 14632L: dri-devel@lists.freedesktop.org 14633S: Supported 14634T: git git://anongit.freedesktop.org/drm/drm-misc 14635F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14636F: drivers/gpu/drm/mxsfb/ 14637 14638MYLEX DAC960 PCI RAID Controller 14639M: Hannes Reinecke <hare@kernel.org> 14640L: linux-scsi@vger.kernel.org 14641S: Supported 14642F: drivers/scsi/myrb.* 14643F: drivers/scsi/myrs.* 14644 14645MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14646M: Chris Lee <christopher.lee@cspi.com> 14647L: netdev@vger.kernel.org 14648S: Supported 14649W: https://www.cspi.com/ethernet-products/support/downloads/ 14650F: drivers/net/ethernet/myricom/myri10ge/ 14651 14652NAND FLASH SUBSYSTEM 14653M: Miquel Raynal <miquel.raynal@bootlin.com> 14654R: Richard Weinberger <richard@nod.at> 14655L: linux-mtd@lists.infradead.org 14656S: Maintained 14657W: http://www.linux-mtd.infradead.org/ 14658Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14659C: irc://irc.oftc.net/mtd 14660T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14661F: drivers/mtd/nand/ 14662F: include/linux/mtd/*nand*.h 14663 14664NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14665M: Daniel Mack <zonque@gmail.com> 14666L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14667S: Maintained 14668W: http://www.native-instruments.com 14669F: sound/usb/caiaq/ 14670 14671NATSEMI ETHERNET DRIVER (DP8381x) 14672S: Orphan 14673F: drivers/net/ethernet/natsemi/natsemi.c 14674 14675NCR 5380 SCSI DRIVERS 14676M: Finn Thain <fthain@linux-m68k.org> 14677M: Michael Schmitz <schmitzmic@gmail.com> 14678L: linux-scsi@vger.kernel.org 14679S: Maintained 14680F: Documentation/scsi/g_NCR5380.rst 14681F: drivers/scsi/NCR5380.* 14682F: drivers/scsi/arm/cumana_1.c 14683F: drivers/scsi/arm/oak.c 14684F: drivers/scsi/atari_scsi.* 14685F: drivers/scsi/dmx3191d.c 14686F: drivers/scsi/g_NCR5380.* 14687F: drivers/scsi/mac_scsi.* 14688F: drivers/scsi/sun3_scsi.* 14689F: drivers/scsi/sun3_scsi_vme.c 14690 14691NCSI LIBRARY 14692M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14693S: Maintained 14694F: net/ncsi/ 14695 14696NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14697M: Guenter Roeck <linux@roeck-us.net> 14698L: linux-hwmon@vger.kernel.org 14699S: Maintained 14700F: Documentation/hwmon/nct6775.rst 14701F: drivers/hwmon/nct6775-core.c 14702F: drivers/hwmon/nct6775-platform.c 14703F: drivers/hwmon/nct6775.h 14704 14705NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14706M: Zev Weiss <zev@bewilderbeest.net> 14707L: linux-hwmon@vger.kernel.org 14708S: Maintained 14709F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14710F: drivers/hwmon/nct6775-i2c.c 14711 14712NETDEVSIM 14713M: Jakub Kicinski <kuba@kernel.org> 14714S: Maintained 14715F: drivers/net/netdevsim/* 14716 14717NETEM NETWORK EMULATOR 14718M: Stephen Hemminger <stephen@networkplumber.org> 14719L: netdev@vger.kernel.org 14720S: Maintained 14721F: net/sched/sch_netem.c 14722 14723NETERION 10GbE DRIVERS (s2io) 14724M: Jon Mason <jdmason@kudzu.us> 14725L: netdev@vger.kernel.org 14726S: Supported 14727F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14728F: drivers/net/ethernet/neterion/ 14729 14730NETFILTER 14731M: Pablo Neira Ayuso <pablo@netfilter.org> 14732M: Jozsef Kadlecsik <kadlec@netfilter.org> 14733M: Florian Westphal <fw@strlen.de> 14734L: netfilter-devel@vger.kernel.org 14735L: coreteam@netfilter.org 14736S: Maintained 14737W: http://www.netfilter.org/ 14738W: http://www.iptables.org/ 14739W: http://www.nftables.org/ 14740Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14741C: irc://irc.libera.chat/netfilter 14742T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14743T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14744F: include/linux/netfilter* 14745F: include/linux/netfilter/ 14746F: include/net/netfilter/ 14747F: include/uapi/linux/netfilter* 14748F: include/uapi/linux/netfilter/ 14749F: net/*/netfilter.c 14750F: net/*/netfilter/ 14751F: net/bridge/br_netfilter*.c 14752F: net/netfilter/ 14753 14754NETROM NETWORK LAYER 14755M: Ralf Baechle <ralf@linux-mips.org> 14756L: linux-hams@vger.kernel.org 14757S: Maintained 14758W: https://linux-ax25.in-berlin.de 14759F: include/net/netrom.h 14760F: include/uapi/linux/netrom.h 14761F: net/netrom/ 14762 14763NETRONIX EMBEDDED CONTROLLER 14764M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14765S: Maintained 14766F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14767F: drivers/mfd/ntxec.c 14768F: drivers/pwm/pwm-ntxec.c 14769F: drivers/rtc/rtc-ntxec.c 14770F: include/linux/mfd/ntxec.h 14771 14772NETRONOME ETHERNET DRIVERS 14773M: Louis Peens <louis.peens@corigine.com> 14774R: Jakub Kicinski <kuba@kernel.org> 14775L: oss-drivers@corigine.com 14776S: Maintained 14777F: drivers/net/ethernet/netronome/ 14778 14779NETWORK BLOCK DEVICE (NBD) 14780M: Josef Bacik <josef@toxicpanda.com> 14781L: linux-block@vger.kernel.org 14782L: nbd@other.debian.org 14783S: Maintained 14784F: Documentation/admin-guide/blockdev/nbd.rst 14785F: drivers/block/nbd.c 14786F: include/trace/events/nbd.h 14787F: include/uapi/linux/nbd.h 14788 14789NETWORK DROP MONITOR 14790M: Neil Horman <nhorman@tuxdriver.com> 14791L: netdev@vger.kernel.org 14792S: Maintained 14793W: https://fedorahosted.org/dropwatch/ 14794F: include/uapi/linux/net_dropmon.h 14795F: net/core/drop_monitor.c 14796 14797NETWORKING DRIVERS 14798M: "David S. Miller" <davem@davemloft.net> 14799M: Eric Dumazet <edumazet@google.com> 14800M: Jakub Kicinski <kuba@kernel.org> 14801M: Paolo Abeni <pabeni@redhat.com> 14802L: netdev@vger.kernel.org 14803S: Maintained 14804Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14805T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14806T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14807F: Documentation/devicetree/bindings/net/ 14808F: drivers/connector/ 14809F: drivers/net/ 14810F: include/dt-bindings/net/ 14811F: include/linux/etherdevice.h 14812F: include/linux/fcdevice.h 14813F: include/linux/fddidevice.h 14814F: include/linux/hippidevice.h 14815F: include/linux/if_* 14816F: include/linux/inetdevice.h 14817F: include/linux/netdevice.h 14818F: include/uapi/linux/if_* 14819F: include/uapi/linux/netdevice.h 14820X: drivers/net/wireless/ 14821 14822NETWORKING DRIVERS (WIRELESS) 14823M: Kalle Valo <kvalo@kernel.org> 14824L: linux-wireless@vger.kernel.org 14825S: Maintained 14826W: https://wireless.wiki.kernel.org/ 14827Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14828T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14829T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14830F: Documentation/devicetree/bindings/net/wireless/ 14831F: drivers/net/wireless/ 14832 14833NETWORKING [DSA] 14834M: Andrew Lunn <andrew@lunn.ch> 14835M: Florian Fainelli <f.fainelli@gmail.com> 14836M: Vladimir Oltean <olteanv@gmail.com> 14837S: Maintained 14838F: Documentation/devicetree/bindings/net/dsa/ 14839F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14840F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14841F: drivers/net/dsa/ 14842F: include/linux/dsa/ 14843F: include/linux/platform_data/dsa.h 14844F: include/net/dsa.h 14845F: net/dsa/ 14846F: tools/testing/selftests/drivers/net/dsa/ 14847 14848NETWORKING [GENERAL] 14849M: "David S. Miller" <davem@davemloft.net> 14850M: Eric Dumazet <edumazet@google.com> 14851M: Jakub Kicinski <kuba@kernel.org> 14852M: Paolo Abeni <pabeni@redhat.com> 14853L: netdev@vger.kernel.org 14854S: Maintained 14855Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14856B: mailto:netdev@vger.kernel.org 14857T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14858T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14859F: Documentation/core-api/netlink.rst 14860F: Documentation/netlink/ 14861F: Documentation/networking/ 14862F: Documentation/process/maintainer-netdev.rst 14863F: Documentation/userspace-api/netlink/ 14864F: include/linux/in.h 14865F: include/linux/net.h 14866F: include/linux/netdevice.h 14867F: include/net/ 14868F: include/uapi/linux/in.h 14869F: include/uapi/linux/net.h 14870F: include/uapi/linux/net_namespace.h 14871F: include/uapi/linux/netdevice.h 14872F: lib/net_utils.c 14873F: lib/random32.c 14874F: net/ 14875F: tools/net/ 14876F: tools/testing/selftests/net/ 14877X: net/bluetooth/ 14878 14879NETWORKING [IPSEC] 14880M: Steffen Klassert <steffen.klassert@secunet.com> 14881M: Herbert Xu <herbert@gondor.apana.org.au> 14882M: "David S. Miller" <davem@davemloft.net> 14883L: netdev@vger.kernel.org 14884S: Maintained 14885T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14886T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14887F: include/net/xfrm.h 14888F: include/uapi/linux/xfrm.h 14889F: net/ipv4/ah4.c 14890F: net/ipv4/esp4* 14891F: net/ipv4/ip_vti.c 14892F: net/ipv4/ipcomp.c 14893F: net/ipv4/xfrm* 14894F: net/ipv6/ah6.c 14895F: net/ipv6/esp6* 14896F: net/ipv6/ip6_vti.c 14897F: net/ipv6/ipcomp6.c 14898F: net/ipv6/xfrm* 14899F: net/key/ 14900F: net/xfrm/ 14901F: tools/testing/selftests/net/ipsec.c 14902 14903NETWORKING [IPv4/IPv6] 14904M: "David S. Miller" <davem@davemloft.net> 14905M: David Ahern <dsahern@kernel.org> 14906L: netdev@vger.kernel.org 14907S: Maintained 14908T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14909F: arch/x86/net/* 14910F: include/linux/ip.h 14911F: include/linux/ipv6* 14912F: include/net/fib* 14913F: include/net/ip* 14914F: include/net/route.h 14915F: net/ipv4/ 14916F: net/ipv6/ 14917 14918NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14919M: Paul Moore <paul@paul-moore.com> 14920L: netdev@vger.kernel.org 14921L: linux-security-module@vger.kernel.org 14922S: Supported 14923W: https://github.com/netlabel 14924F: Documentation/netlabel/ 14925F: include/net/calipso.h 14926F: include/net/cipso_ipv4.h 14927F: include/net/netlabel.h 14928F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14929F: include/uapi/linux/netfilter/xt_SECMARK.h 14930F: net/ipv4/cipso_ipv4.c 14931F: net/ipv6/calipso.c 14932F: net/netfilter/xt_CONNSECMARK.c 14933F: net/netfilter/xt_SECMARK.c 14934F: net/netlabel/ 14935 14936NETWORKING [MACSEC] 14937M: Sabrina Dubroca <sd@queasysnail.net> 14938L: netdev@vger.kernel.org 14939S: Maintained 14940F: drivers/net/macsec.c 14941F: include/net/macsec.h 14942F: include/uapi/linux/if_macsec.h 14943K: macsec 14944K: \bmdo_ 14945 14946NETWORKING [MPTCP] 14947M: Matthieu Baerts <matttbe@kernel.org> 14948M: Mat Martineau <martineau@kernel.org> 14949L: netdev@vger.kernel.org 14950L: mptcp@lists.linux.dev 14951S: Maintained 14952W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14953B: https://github.com/multipath-tcp/mptcp_net-next/issues 14954T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14955T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14956F: Documentation/networking/mptcp-sysctl.rst 14957F: include/net/mptcp.h 14958F: include/trace/events/mptcp.h 14959F: include/uapi/linux/mptcp.h 14960F: net/mptcp/ 14961F: tools/testing/selftests/bpf/*/*mptcp*.c 14962F: tools/testing/selftests/net/mptcp/ 14963 14964NETWORKING [TCP] 14965M: Eric Dumazet <edumazet@google.com> 14966L: netdev@vger.kernel.org 14967S: Maintained 14968F: include/linux/tcp.h 14969F: include/net/tcp.h 14970F: include/trace/events/tcp.h 14971F: include/uapi/linux/tcp.h 14972F: net/ipv4/syncookies.c 14973F: net/ipv4/tcp*.c 14974F: net/ipv6/syncookies.c 14975F: net/ipv6/tcp*.c 14976 14977NETWORKING [TLS] 14978M: Boris Pismenny <borisp@nvidia.com> 14979M: John Fastabend <john.fastabend@gmail.com> 14980M: Jakub Kicinski <kuba@kernel.org> 14981L: netdev@vger.kernel.org 14982S: Maintained 14983F: include/net/tls.h 14984F: include/uapi/linux/tls.h 14985F: net/tls/* 14986 14987NETXEN (1/10) GbE SUPPORT 14988M: Manish Chopra <manishc@marvell.com> 14989M: Rahul Verma <rahulv@marvell.com> 14990M: GR-Linux-NIC-Dev@marvell.com 14991L: netdev@vger.kernel.org 14992S: Supported 14993F: drivers/net/ethernet/qlogic/netxen/ 14994 14995NET_FAILOVER MODULE 14996M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14997L: netdev@vger.kernel.org 14998S: Supported 14999F: Documentation/networking/net_failover.rst 15000F: drivers/net/net_failover.c 15001F: include/net/net_failover.h 15002 15003NEXTHOP 15004M: David Ahern <dsahern@kernel.org> 15005L: netdev@vger.kernel.org 15006S: Maintained 15007F: include/net/netns/nexthop.h 15008F: include/net/nexthop.h 15009F: include/uapi/linux/nexthop.h 15010F: net/ipv4/nexthop.c 15011 15012NFC SUBSYSTEM 15013M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15014L: netdev@vger.kernel.org 15015S: Maintained 15016F: Documentation/devicetree/bindings/net/nfc/ 15017F: drivers/nfc/ 15018F: include/net/nfc/ 15019F: include/uapi/linux/nfc.h 15020F: net/nfc/ 15021 15022NFC VIRTUAL NCI DEVICE DRIVER 15023M: Bongsu Jeon <bongsu.jeon@samsung.com> 15024L: netdev@vger.kernel.org 15025S: Supported 15026F: drivers/nfc/virtual_ncidev.c 15027F: tools/testing/selftests/nci/ 15028 15029NFS, SUNRPC, AND LOCKD CLIENTS 15030M: Trond Myklebust <trond.myklebust@hammerspace.com> 15031M: Anna Schumaker <anna@kernel.org> 15032L: linux-nfs@vger.kernel.org 15033S: Maintained 15034W: http://client.linux-nfs.org 15035T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15036F: Documentation/filesystems/nfs/ 15037F: fs/lockd/ 15038F: fs/nfs/ 15039F: fs/nfs_common/ 15040F: include/linux/lockd/ 15041F: include/linux/nfs* 15042F: include/linux/sunrpc/ 15043F: include/uapi/linux/nfs* 15044F: include/uapi/linux/sunrpc/ 15045F: net/sunrpc/ 15046 15047NILFS2 FILESYSTEM 15048M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15049L: linux-nilfs@vger.kernel.org 15050S: Supported 15051W: https://nilfs.sourceforge.io/ 15052W: https://nilfs.osdn.jp/ 15053T: git https://github.com/konis/nilfs2.git 15054F: Documentation/filesystems/nilfs2.rst 15055F: fs/nilfs2/ 15056F: include/trace/events/nilfs2.h 15057F: include/uapi/linux/nilfs2_api.h 15058F: include/uapi/linux/nilfs2_ondisk.h 15059 15060NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15061M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15062S: Maintained 15063W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15064F: Documentation/scsi/NinjaSCSI.rst 15065F: drivers/scsi/pcmcia/nsp_* 15066 15067NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15068M: GOTO Masanori <gotom@debian.or.jp> 15069M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15070S: Maintained 15071W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15072F: Documentation/scsi/NinjaSCSI.rst 15073F: drivers/scsi/nsp32* 15074 15075NINTENDO HID DRIVER 15076M: Daniel J. Ogorchock <djogorchock@gmail.com> 15077L: linux-input@vger.kernel.org 15078S: Maintained 15079F: drivers/hid/hid-nintendo* 15080 15081NIOS2 ARCHITECTURE 15082M: Dinh Nguyen <dinguyen@kernel.org> 15083S: Maintained 15084T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15085F: arch/nios2/ 15086 15087NITRO ENCLAVES (NE) 15088M: Alexandru Ciobotaru <alcioa@amazon.com> 15089L: linux-kernel@vger.kernel.org 15090L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15091S: Supported 15092W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15093F: Documentation/virt/ne_overview.rst 15094F: drivers/virt/nitro_enclaves/ 15095F: include/linux/nitro_enclaves.h 15096F: include/uapi/linux/nitro_enclaves.h 15097F: samples/nitro_enclaves/ 15098 15099NOHZ, DYNTICKS SUPPORT 15100M: Frederic Weisbecker <frederic@kernel.org> 15101M: Thomas Gleixner <tglx@linutronix.de> 15102M: Ingo Molnar <mingo@kernel.org> 15103L: linux-kernel@vger.kernel.org 15104S: Maintained 15105T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15106F: include/linux/sched/nohz.h 15107F: include/linux/tick.h 15108F: kernel/time/tick*.* 15109 15110NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15111M: Pavel Machek <pavel@ucw.cz> 15112M: Sakari Ailus <sakari.ailus@iki.fi> 15113L: linux-media@vger.kernel.org 15114S: Maintained 15115F: drivers/media/i2c/ad5820.c 15116F: drivers/media/i2c/et8ek8 15117 15118NOKIA N900 POWER SUPPLY DRIVERS 15119R: Pali Rohár <pali@kernel.org> 15120F: drivers/power/supply/bq2415x_charger.c 15121F: drivers/power/supply/bq27xxx_battery.c 15122F: drivers/power/supply/bq27xxx_battery_i2c.c 15123F: drivers/power/supply/isp1704_charger.c 15124F: drivers/power/supply/rx51_battery.c 15125F: include/linux/power/bq2415x_charger.h 15126F: include/linux/power/bq27xxx_battery.h 15127 15128NOLIBC HEADER FILE 15129M: Willy Tarreau <w@1wt.eu> 15130M: Thomas Weißschuh <linux@weissschuh.net> 15131S: Maintained 15132T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15133F: tools/include/nolibc/ 15134F: tools/testing/selftests/nolibc/ 15135 15136NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15137M: Hans de Goede <hdegoede@redhat.com> 15138L: linux-input@vger.kernel.org 15139S: Maintained 15140F: drivers/input/touchscreen/novatek-nvt-ts.c 15141 15142NSDEPS 15143M: Matthias Maennich <maennich@google.com> 15144S: Maintained 15145F: Documentation/core-api/symbol-namespaces.rst 15146F: scripts/nsdeps 15147 15148NTB AMD DRIVER 15149M: Sanjay R Mehta <sanju.mehta@amd.com> 15150M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15151L: ntb@lists.linux.dev 15152S: Supported 15153F: drivers/ntb/hw/amd/ 15154 15155NTB DRIVER CORE 15156M: Jon Mason <jdmason@kudzu.us> 15157M: Dave Jiang <dave.jiang@intel.com> 15158M: Allen Hubbe <allenbh@gmail.com> 15159L: ntb@lists.linux.dev 15160S: Supported 15161W: https://github.com/jonmason/ntb/wiki 15162T: git https://github.com/jonmason/ntb.git 15163F: drivers/net/ntb_netdev.c 15164F: drivers/ntb/ 15165F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15166F: include/linux/ntb.h 15167F: include/linux/ntb_transport.h 15168F: tools/testing/selftests/ntb/ 15169 15170NTB IDT DRIVER 15171M: Serge Semin <fancer.lancer@gmail.com> 15172L: ntb@lists.linux.dev 15173S: Supported 15174F: drivers/ntb/hw/idt/ 15175 15176NTB INTEL DRIVER 15177M: Dave Jiang <dave.jiang@intel.com> 15178L: ntb@lists.linux.dev 15179S: Supported 15180W: https://github.com/davejiang/linux/wiki 15181T: git https://github.com/davejiang/linux.git 15182F: drivers/ntb/hw/intel/ 15183 15184NTFS FILESYSTEM 15185M: Anton Altaparmakov <anton@tuxera.com> 15186R: Namjae Jeon <linkinjeon@kernel.org> 15187L: linux-ntfs-dev@lists.sourceforge.net 15188S: Supported 15189W: http://www.tuxera.com/ 15190T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15191F: Documentation/filesystems/ntfs.rst 15192F: fs/ntfs/ 15193 15194NTFS3 FILESYSTEM 15195M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15196L: ntfs3@lists.linux.dev 15197S: Supported 15198W: http://www.paragon-software.com/ 15199T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15200F: Documentation/filesystems/ntfs3.rst 15201F: fs/ntfs3/ 15202 15203NUBUS SUBSYSTEM 15204M: Finn Thain <fthain@linux-m68k.org> 15205L: linux-m68k@lists.linux-m68k.org 15206S: Maintained 15207F: arch/*/include/asm/nubus.h 15208F: drivers/nubus/ 15209F: include/linux/nubus.h 15210F: include/uapi/linux/nubus.h 15211 15212NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15213M: Antonino Daplas <adaplas@gmail.com> 15214L: linux-fbdev@vger.kernel.org 15215S: Maintained 15216F: drivers/video/fbdev/nvidia/ 15217F: drivers/video/fbdev/riva/ 15218 15219NVIDIA WMI EC BACKLIGHT DRIVER 15220M: Daniel Dadap <ddadap@nvidia.com> 15221L: platform-driver-x86@vger.kernel.org 15222S: Supported 15223F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15224F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15225 15226NVM EXPRESS DRIVER 15227M: Keith Busch <kbusch@kernel.org> 15228M: Jens Axboe <axboe@fb.com> 15229M: Christoph Hellwig <hch@lst.de> 15230M: Sagi Grimberg <sagi@grimberg.me> 15231L: linux-nvme@lists.infradead.org 15232S: Supported 15233W: http://git.infradead.org/nvme.git 15234T: git git://git.infradead.org/nvme.git 15235F: Documentation/nvme/ 15236F: drivers/nvme/common/ 15237F: drivers/nvme/host/ 15238F: include/linux/nvme-*.h 15239F: include/linux/nvme.h 15240F: include/uapi/linux/nvme_ioctl.h 15241 15242NVM EXPRESS FABRICS AUTHENTICATION 15243M: Hannes Reinecke <hare@suse.de> 15244L: linux-nvme@lists.infradead.org 15245S: Supported 15246F: drivers/nvme/host/auth.c 15247F: drivers/nvme/target/auth.c 15248F: drivers/nvme/target/fabrics-cmd-auth.c 15249F: include/linux/nvme-auth.h 15250 15251NVM EXPRESS FC TRANSPORT DRIVERS 15252M: James Smart <james.smart@broadcom.com> 15253L: linux-nvme@lists.infradead.org 15254S: Supported 15255F: drivers/nvme/host/fc.c 15256F: drivers/nvme/target/fc.c 15257F: drivers/nvme/target/fcloop.c 15258F: include/linux/nvme-fc-driver.h 15259F: include/linux/nvme-fc.h 15260 15261NVM EXPRESS HARDWARE MONITORING SUPPORT 15262M: Guenter Roeck <linux@roeck-us.net> 15263L: linux-nvme@lists.infradead.org 15264S: Supported 15265F: drivers/nvme/host/hwmon.c 15266 15267NVM EXPRESS TARGET DRIVER 15268M: Christoph Hellwig <hch@lst.de> 15269M: Sagi Grimberg <sagi@grimberg.me> 15270M: Chaitanya Kulkarni <kch@nvidia.com> 15271L: linux-nvme@lists.infradead.org 15272S: Supported 15273W: http://git.infradead.org/nvme.git 15274T: git git://git.infradead.org/nvme.git 15275F: drivers/nvme/target/ 15276 15277NVMEM FRAMEWORK 15278M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15279S: Maintained 15280T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15281F: Documentation/ABI/stable/sysfs-bus-nvmem 15282F: Documentation/devicetree/bindings/nvmem/ 15283F: drivers/nvmem/ 15284F: include/linux/nvmem-consumer.h 15285F: include/linux/nvmem-provider.h 15286 15287NXP BLUETOOTH WIRELESS DRIVERS 15288M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15289M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15290S: Maintained 15291F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15292F: drivers/bluetooth/btnxpuart.c 15293 15294NXP C45 TJA11XX PHY DRIVER 15295M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15296L: netdev@vger.kernel.org 15297S: Maintained 15298F: drivers/net/phy/nxp-c45-tja11xx.c 15299 15300NXP FSPI DRIVER 15301M: Han Xu <han.xu@nxp.com> 15302M: Haibo Chen <haibo.chen@nxp.com> 15303R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15304L: linux-spi@vger.kernel.org 15305S: Maintained 15306F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15307F: drivers/spi/spi-nxp-fspi.c 15308 15309NXP FXAS21002C DRIVER 15310M: Rui Miguel Silva <rmfrfs@gmail.com> 15311L: linux-iio@vger.kernel.org 15312S: Maintained 15313F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15314F: drivers/iio/gyro/fxas21002c.h 15315F: drivers/iio/gyro/fxas21002c_core.c 15316F: drivers/iio/gyro/fxas21002c_i2c.c 15317F: drivers/iio/gyro/fxas21002c_spi.c 15318 15319NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15320M: Haibo Chen <haibo.chen@nxp.com> 15321L: linux-iio@vger.kernel.org 15322L: linux-imx@nxp.com 15323S: Maintained 15324F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15325F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15326F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15327F: drivers/iio/adc/imx7d_adc.c 15328F: drivers/iio/adc/imx93_adc.c 15329F: drivers/iio/adc/vf610_adc.c 15330 15331NXP i.MX 8M ISI DRIVER 15332M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15333L: linux-media@vger.kernel.org 15334S: Maintained 15335F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15336F: drivers/media/platform/nxp/imx8-isi/ 15337 15338NXP i.MX 8MP DW100 V4L2 DRIVER 15339M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15340L: linux-media@vger.kernel.org 15341S: Maintained 15342F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15343F: Documentation/userspace-api/media/drivers/dw100.rst 15344F: drivers/media/platform/nxp/dw100/ 15345F: include/uapi/linux/dw100.h 15346 15347NXP i.MX 8MQ DCSS DRIVER 15348M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15349R: Lucas Stach <l.stach@pengutronix.de> 15350L: dri-devel@lists.freedesktop.org 15351S: Maintained 15352F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15353F: drivers/gpu/drm/imx/dcss/ 15354 15355NXP i.MX 8QXP ADC DRIVER 15356M: Cai Huoqing <cai.huoqing@linux.dev> 15357M: Haibo Chen <haibo.chen@nxp.com> 15358L: linux-imx@nxp.com 15359L: linux-iio@vger.kernel.org 15360S: Maintained 15361F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15362F: drivers/iio/adc/imx8qxp-adc.c 15363 15364NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15365M: Mirela Rabulea <mirela.rabulea@nxp.com> 15366R: NXP Linux Team <linux-imx@nxp.com> 15367L: linux-media@vger.kernel.org 15368S: Maintained 15369F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15370F: drivers/media/platform/nxp/imx-jpeg 15371 15372NXP i.MX CLOCK DRIVERS 15373M: Abel Vesa <abelvesa@kernel.org> 15374R: Peng Fan <peng.fan@nxp.com> 15375L: linux-clk@vger.kernel.org 15376L: linux-imx@nxp.com 15377S: Maintained 15378T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15379F: Documentation/devicetree/bindings/clock/imx* 15380F: drivers/clk/imx/ 15381F: include/dt-bindings/clock/imx* 15382 15383NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15384M: Jagan Teki <jagan@amarulasolutions.com> 15385S: Maintained 15386F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15387F: drivers/regulator/pf8x00-regulator.c 15388 15389NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15390M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15391L: linux-kernel@vger.kernel.org 15392S: Maintained 15393F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15394F: drivers/extcon/extcon-ptn5150.c 15395 15396NXP SGTL5000 DRIVER 15397M: Fabio Estevam <festevam@gmail.com> 15398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15399S: Maintained 15400F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15401F: sound/soc/codecs/sgtl5000* 15402 15403NXP SJA1105 ETHERNET SWITCH DRIVER 15404M: Vladimir Oltean <olteanv@gmail.com> 15405L: linux-kernel@vger.kernel.org 15406S: Maintained 15407F: drivers/net/dsa/sja1105 15408F: drivers/net/pcs/pcs-xpcs-nxp.c 15409 15410NXP TDA998X DRM DRIVER 15411M: Russell King <linux@armlinux.org.uk> 15412S: Maintained 15413T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15414T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15415F: drivers/gpu/drm/i2c/tda998x_drv.c 15416F: include/drm/i2c/tda998x.h 15417F: include/dt-bindings/display/tda998x.h 15418K: "nxp,tda998x" 15419 15420NXP TFA9879 DRIVER 15421M: Peter Rosin <peda@axentia.se> 15422L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15423S: Maintained 15424F: Documentation/devicetree/bindings/sound/tfa9879.txt 15425F: sound/soc/codecs/tfa9879* 15426 15427NXP-NCI NFC DRIVER 15428S: Orphan 15429F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15430F: drivers/nfc/nxp-nci 15431 15432NXP/Goodix TFA989X (TFA1) DRIVER 15433M: Stephan Gerhold <stephan@gerhold.net> 15434L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15435S: Maintained 15436F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15437F: sound/soc/codecs/tfa989x.c 15438 15439NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15440M: Jonas Malaco <jonas@protocubo.io> 15441L: linux-hwmon@vger.kernel.org 15442S: Maintained 15443F: Documentation/hwmon/nzxt-kraken2.rst 15444F: drivers/hwmon/nzxt-kraken2.c 15445 15446NZXT-SMART2 HARDWARE MONITORING DRIVER 15447M: Aleksandr Mezin <mezin.alexander@gmail.com> 15448L: linux-hwmon@vger.kernel.org 15449S: Maintained 15450F: Documentation/hwmon/nzxt-smart2.rst 15451F: drivers/hwmon/nzxt-smart2.c 15452 15453OBJAGG 15454M: Jiri Pirko <jiri@resnulli.us> 15455L: netdev@vger.kernel.org 15456S: Supported 15457F: include/linux/objagg.h 15458F: lib/objagg.c 15459F: lib/test_objagg.c 15460 15461OBJTOOL 15462M: Josh Poimboeuf <jpoimboe@kernel.org> 15463M: Peter Zijlstra <peterz@infradead.org> 15464S: Supported 15465F: include/linux/objtool*.h 15466F: tools/objtool/ 15467 15468OCELOT ETHERNET SWITCH DRIVER 15469M: Vladimir Oltean <vladimir.oltean@nxp.com> 15470M: Claudiu Manoil <claudiu.manoil@nxp.com> 15471M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15472M: UNGLinuxDriver@microchip.com 15473L: netdev@vger.kernel.org 15474S: Supported 15475F: drivers/net/dsa/ocelot/* 15476F: drivers/net/ethernet/mscc/ 15477F: include/soc/mscc/ocelot* 15478F: net/dsa/tag_ocelot.c 15479F: net/dsa/tag_ocelot_8021q.c 15480F: tools/testing/selftests/drivers/net/ocelot/* 15481 15482OCELOT EXTERNAL SWITCH CONTROL 15483M: Colin Foster <colin.foster@in-advantage.com> 15484S: Supported 15485F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15486F: drivers/mfd/ocelot* 15487F: drivers/net/dsa/ocelot/ocelot_ext.c 15488F: include/linux/mfd/ocelot.h 15489 15490OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15491M: Frederic Barrat <fbarrat@linux.ibm.com> 15492M: Andrew Donnellan <ajd@linux.ibm.com> 15493L: linuxppc-dev@lists.ozlabs.org 15494S: Supported 15495F: Documentation/userspace-api/accelerators/ocxl.rst 15496F: arch/powerpc/include/asm/pnv-ocxl.h 15497F: arch/powerpc/platforms/powernv/ocxl.c 15498F: drivers/misc/ocxl/ 15499F: include/misc/ocxl* 15500F: include/uapi/misc/ocxl.h 15501 15502OMAP AUDIO SUPPORT 15503M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15504M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15505L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15506L: linux-omap@vger.kernel.org 15507S: Maintained 15508F: sound/soc/ti/n810.c 15509F: sound/soc/ti/omap* 15510F: sound/soc/ti/rx51.c 15511F: sound/soc/ti/sdma-pcm.* 15512 15513OMAP CLOCK FRAMEWORK SUPPORT 15514M: Paul Walmsley <paul@pwsan.com> 15515L: linux-omap@vger.kernel.org 15516S: Maintained 15517F: arch/arm/*omap*/*clock* 15518 15519OMAP DEVICE TREE SUPPORT 15520M: Benoît Cousson <bcousson@baylibre.com> 15521M: Tony Lindgren <tony@atomide.com> 15522L: linux-omap@vger.kernel.org 15523L: devicetree@vger.kernel.org 15524S: Maintained 15525F: arch/arm/boot/dts/ti/omap/ 15526 15527OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15528L: linux-omap@vger.kernel.org 15529L: linux-fbdev@vger.kernel.org 15530S: Orphan 15531F: Documentation/arch/arm/omap/dss.rst 15532F: drivers/video/fbdev/omap2/ 15533 15534OMAP FRAMEBUFFER SUPPORT 15535L: linux-fbdev@vger.kernel.org 15536L: linux-omap@vger.kernel.org 15537S: Orphan 15538F: drivers/video/fbdev/omap/ 15539 15540OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15541M: Roger Quadros <rogerq@kernel.org> 15542M: Tony Lindgren <tony@atomide.com> 15543L: linux-omap@vger.kernel.org 15544S: Maintained 15545F: arch/arm/mach-omap2/*gpmc* 15546F: drivers/memory/omap-gpmc.c 15547 15548OMAP GPIO DRIVER 15549M: Grygorii Strashko <grygorii.strashko@ti.com> 15550M: Santosh Shilimkar <ssantosh@kernel.org> 15551M: Kevin Hilman <khilman@kernel.org> 15552L: linux-omap@vger.kernel.org 15553S: Maintained 15554F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15555F: drivers/gpio/gpio-omap.c 15556 15557OMAP HARDWARE SPINLOCK SUPPORT 15558M: Ohad Ben-Cohen <ohad@wizery.com> 15559L: linux-omap@vger.kernel.org 15560S: Maintained 15561F: drivers/hwspinlock/omap_hwspinlock.c 15562 15563OMAP HS MMC SUPPORT 15564L: linux-mmc@vger.kernel.org 15565L: linux-omap@vger.kernel.org 15566S: Orphan 15567F: drivers/mmc/host/omap_hsmmc.c 15568 15569OMAP HWMOD DATA 15570M: Paul Walmsley <paul@pwsan.com> 15571L: linux-omap@vger.kernel.org 15572S: Maintained 15573F: arch/arm/mach-omap2/omap_hwmod*data* 15574 15575OMAP HWMOD SUPPORT 15576M: Benoît Cousson <bcousson@baylibre.com> 15577M: Paul Walmsley <paul@pwsan.com> 15578L: linux-omap@vger.kernel.org 15579S: Maintained 15580F: arch/arm/mach-omap2/omap_hwmod.* 15581 15582OMAP I2C DRIVER 15583M: Vignesh R <vigneshr@ti.com> 15584L: linux-omap@vger.kernel.org 15585L: linux-i2c@vger.kernel.org 15586S: Maintained 15587F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15588F: drivers/i2c/busses/i2c-omap.c 15589 15590OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15591M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15592L: linux-media@vger.kernel.org 15593S: Maintained 15594F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15595F: drivers/media/platform/ti/omap3isp/ 15596F: drivers/staging/media/omap4iss/ 15597 15598OMAP MMC SUPPORT 15599M: Aaro Koskinen <aaro.koskinen@iki.fi> 15600L: linux-omap@vger.kernel.org 15601S: Odd Fixes 15602F: drivers/mmc/host/omap.c 15603 15604OMAP POWER MANAGEMENT SUPPORT 15605M: Kevin Hilman <khilman@kernel.org> 15606L: linux-omap@vger.kernel.org 15607S: Maintained 15608F: arch/arm/*omap*/*pm* 15609F: drivers/cpufreq/omap-cpufreq.c 15610 15611OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15612M: Paul Walmsley <paul@pwsan.com> 15613L: linux-omap@vger.kernel.org 15614S: Maintained 15615F: arch/arm/mach-omap2/prm* 15616 15617OMAP RANDOM NUMBER GENERATOR SUPPORT 15618M: Deepak Saxena <dsaxena@plexity.net> 15619S: Maintained 15620F: drivers/char/hw_random/omap-rng.c 15621 15622OMAP USB SUPPORT 15623L: linux-usb@vger.kernel.org 15624L: linux-omap@vger.kernel.org 15625S: Orphan 15626F: arch/arm/*omap*/usb* 15627F: drivers/usb/*/*omap* 15628 15629OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15630M: Mark Jackson <mpfj@newflow.co.uk> 15631L: linux-omap@vger.kernel.org 15632S: Maintained 15633F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15634 15635OMAP1 SUPPORT 15636M: Aaro Koskinen <aaro.koskinen@iki.fi> 15637M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15638M: Tony Lindgren <tony@atomide.com> 15639L: linux-omap@vger.kernel.org 15640S: Maintained 15641Q: http://patchwork.kernel.org/project/linux-omap/list/ 15642T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15643F: arch/arm/configs/omap1_defconfig 15644F: arch/arm/mach-omap1/ 15645F: drivers/i2c/busses/i2c-omap.c 15646F: include/linux/platform_data/ams-delta-fiq.h 15647F: include/linux/platform_data/i2c-omap.h 15648 15649OMAP2+ SUPPORT 15650M: Tony Lindgren <tony@atomide.com> 15651L: linux-omap@vger.kernel.org 15652S: Maintained 15653W: http://www.muru.com/linux/omap/ 15654W: http://linux.omap.com/ 15655Q: http://patchwork.kernel.org/project/linux-omap/list/ 15656T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15657F: Documentation/devicetree/bindings/arm/ti/omap.yaml 15658F: arch/arm/configs/omap2plus_defconfig 15659F: arch/arm/mach-omap2/ 15660F: drivers/bus/ti-sysc.c 15661F: drivers/gpio/gpio-tps65219.c 15662F: drivers/i2c/busses/i2c-omap.c 15663F: drivers/irqchip/irq-omap-intc.c 15664F: drivers/mfd/*omap*.c 15665F: drivers/mfd/menelaus.c 15666F: drivers/mfd/palmas.c 15667F: drivers/mfd/tps65217.c 15668F: drivers/mfd/tps65218.c 15669F: drivers/mfd/tps65219.c 15670F: drivers/mfd/tps65910.c 15671F: drivers/mfd/twl-core.[ch] 15672F: drivers/mfd/twl4030*.c 15673F: drivers/mfd/twl6030*.c 15674F: drivers/mfd/twl6040*.c 15675F: drivers/regulator/palmas-regulator*.c 15676F: drivers/regulator/pbias-regulator.c 15677F: drivers/regulator/tps65217-regulator.c 15678F: drivers/regulator/tps65218-regulator.c 15679F: drivers/regulator/tps65219-regulator.c 15680F: drivers/regulator/tps65910-regulator.c 15681F: drivers/regulator/twl-regulator.c 15682F: drivers/regulator/twl6030-regulator.c 15683F: include/linux/platform_data/i2c-omap.h 15684F: include/linux/platform_data/ti-sysc.h 15685 15686OMFS FILESYSTEM 15687M: Bob Copeland <me@bobcopeland.com> 15688L: linux-karma-devel@lists.sourceforge.net 15689S: Maintained 15690F: Documentation/filesystems/omfs.rst 15691F: fs/omfs/ 15692 15693OMNIVISION OG01A1B SENSOR DRIVER 15694M: Sakari Ailus <sakari.ailus@linux.intel.com> 15695L: linux-media@vger.kernel.org 15696S: Maintained 15697F: drivers/media/i2c/og01a1b.c 15698 15699OMNIVISION OV01A10 SENSOR DRIVER 15700M: Bingbu Cao <bingbu.cao@intel.com> 15701L: linux-media@vger.kernel.org 15702S: Maintained 15703T: git git://linuxtv.org/media_tree.git 15704F: drivers/media/i2c/ov01a10.c 15705 15706OMNIVISION OV02A10 SENSOR DRIVER 15707L: linux-media@vger.kernel.org 15708S: Orphan 15709T: git git://linuxtv.org/media_tree.git 15710F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15711F: drivers/media/i2c/ov02a10.c 15712 15713OMNIVISION OV08D10 SENSOR DRIVER 15714M: Jimmy Su <jimmy.su@intel.com> 15715L: linux-media@vger.kernel.org 15716S: Maintained 15717T: git git://linuxtv.org/media_tree.git 15718F: drivers/media/i2c/ov08d10.c 15719 15720OMNIVISION OV08X40 SENSOR DRIVER 15721M: Jason Chen <jason.z.chen@intel.com> 15722L: linux-media@vger.kernel.org 15723S: Maintained 15724T: git git://linuxtv.org/media_tree.git 15725F: drivers/media/i2c/ov08x40.c 15726 15727OMNIVISION OV13858 SENSOR DRIVER 15728M: Sakari Ailus <sakari.ailus@linux.intel.com> 15729L: linux-media@vger.kernel.org 15730S: Maintained 15731T: git git://linuxtv.org/media_tree.git 15732F: drivers/media/i2c/ov13858.c 15733 15734OMNIVISION OV13B10 SENSOR DRIVER 15735M: Arec Kao <arec.kao@intel.com> 15736L: linux-media@vger.kernel.org 15737S: Maintained 15738T: git git://linuxtv.org/media_tree.git 15739F: drivers/media/i2c/ov13b10.c 15740 15741OMNIVISION OV2680 SENSOR DRIVER 15742M: Rui Miguel Silva <rmfrfs@gmail.com> 15743M: Hans de Goede <hansg@kernel.org> 15744L: linux-media@vger.kernel.org 15745S: Maintained 15746T: git git://linuxtv.org/media_tree.git 15747F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15748F: drivers/media/i2c/ov2680.c 15749 15750OMNIVISION OV2685 SENSOR DRIVER 15751M: Shunqian Zheng <zhengsq@rock-chips.com> 15752L: linux-media@vger.kernel.org 15753S: Maintained 15754T: git git://linuxtv.org/media_tree.git 15755F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15756F: drivers/media/i2c/ov2685.c 15757 15758OMNIVISION OV2740 SENSOR DRIVER 15759M: Tianshu Qiu <tian.shu.qiu@intel.com> 15760R: Sakari Ailus <sakari.ailus@linux.intel.com> 15761R: Bingbu Cao <bingbu.cao@intel.com> 15762L: linux-media@vger.kernel.org 15763S: Maintained 15764T: git git://linuxtv.org/media_tree.git 15765F: drivers/media/i2c/ov2740.c 15766 15767OMNIVISION OV4689 SENSOR DRIVER 15768M: Mikhail Rudenko <mike.rudenko@gmail.com> 15769L: linux-media@vger.kernel.org 15770S: Maintained 15771T: git git://linuxtv.org/media_tree.git 15772F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15773F: drivers/media/i2c/ov5647.c 15774 15775OMNIVISION OV5640 SENSOR DRIVER 15776M: Steve Longerbeam <slongerbeam@gmail.com> 15777L: linux-media@vger.kernel.org 15778S: Maintained 15779T: git git://linuxtv.org/media_tree.git 15780F: drivers/media/i2c/ov5640.c 15781 15782OMNIVISION OV5647 SENSOR DRIVER 15783M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15784M: Jacopo Mondi <jacopo@jmondi.org> 15785L: linux-media@vger.kernel.org 15786S: Maintained 15787T: git git://linuxtv.org/media_tree.git 15788F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15789F: drivers/media/i2c/ov5647.c 15790 15791OMNIVISION OV5670 SENSOR DRIVER 15792M: Sakari Ailus <sakari.ailus@linux.intel.com> 15793L: linux-media@vger.kernel.org 15794S: Maintained 15795T: git git://linuxtv.org/media_tree.git 15796F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15797F: drivers/media/i2c/ov5670.c 15798 15799OMNIVISION OV5675 SENSOR DRIVER 15800M: Sakari Ailus <sakari.ailus@linux.intel.com> 15801L: linux-media@vger.kernel.org 15802S: Maintained 15803T: git git://linuxtv.org/media_tree.git 15804F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15805F: drivers/media/i2c/ov5675.c 15806 15807OMNIVISION OV5693 SENSOR DRIVER 15808M: Daniel Scally <djrscally@gmail.com> 15809L: linux-media@vger.kernel.org 15810S: Maintained 15811T: git git://linuxtv.org/media_tree.git 15812F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15813F: drivers/media/i2c/ov5693.c 15814 15815OMNIVISION OV5695 SENSOR DRIVER 15816M: Shunqian Zheng <zhengsq@rock-chips.com> 15817L: linux-media@vger.kernel.org 15818S: Maintained 15819T: git git://linuxtv.org/media_tree.git 15820F: drivers/media/i2c/ov5695.c 15821 15822OMNIVISION OV7670 SENSOR DRIVER 15823L: linux-media@vger.kernel.org 15824S: Orphan 15825T: git git://linuxtv.org/media_tree.git 15826F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15827F: drivers/media/i2c/ov7670.c 15828 15829OMNIVISION OV772x SENSOR DRIVER 15830M: Jacopo Mondi <jacopo@jmondi.org> 15831L: linux-media@vger.kernel.org 15832S: Odd fixes 15833T: git git://linuxtv.org/media_tree.git 15834F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15835F: drivers/media/i2c/ov772x.c 15836F: include/media/i2c/ov772x.h 15837 15838OMNIVISION OV7740 SENSOR DRIVER 15839L: linux-media@vger.kernel.org 15840S: Orphan 15841T: git git://linuxtv.org/media_tree.git 15842F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15843F: drivers/media/i2c/ov7740.c 15844 15845OMNIVISION OV8856 SENSOR DRIVER 15846M: Sakari Ailus <sakari.ailus@linux.intel.com> 15847L: linux-media@vger.kernel.org 15848S: Maintained 15849T: git git://linuxtv.org/media_tree.git 15850F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15851F: drivers/media/i2c/ov8856.c 15852 15853OMNIVISION OV8858 SENSOR DRIVER 15854M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15855M: Nicholas Roth <nicholas@rothemail.net> 15856L: linux-media@vger.kernel.org 15857S: Maintained 15858T: git git://linuxtv.org/media_tree.git 15859F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15860F: drivers/media/i2c/ov8858.c 15861 15862OMNIVISION OV9282 SENSOR DRIVER 15863M: Paul J. Murphy <paul.j.murphy@intel.com> 15864M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15865L: linux-media@vger.kernel.org 15866S: Maintained 15867T: git git://linuxtv.org/media_tree.git 15868F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15869F: drivers/media/i2c/ov9282.c 15870 15871OMNIVISION OV9640 SENSOR DRIVER 15872M: Petr Cvek <petrcvekcz@gmail.com> 15873L: linux-media@vger.kernel.org 15874S: Maintained 15875F: drivers/media/i2c/ov9640.* 15876 15877OMNIVISION OV9650 SENSOR DRIVER 15878M: Sakari Ailus <sakari.ailus@linux.intel.com> 15879R: Akinobu Mita <akinobu.mita@gmail.com> 15880R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15881L: linux-media@vger.kernel.org 15882S: Maintained 15883T: git git://linuxtv.org/media_tree.git 15884F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15885F: drivers/media/i2c/ov9650.c 15886 15887OMNIVISION OV9734 SENSOR DRIVER 15888M: Tianshu Qiu <tian.shu.qiu@intel.com> 15889R: Bingbu Cao <bingbu.cao@intel.com> 15890L: linux-media@vger.kernel.org 15891S: Maintained 15892T: git git://linuxtv.org/media_tree.git 15893F: drivers/media/i2c/ov9734.c 15894 15895ONBOARD USB HUB DRIVER 15896M: Matthias Kaehlcke <mka@chromium.org> 15897L: linux-usb@vger.kernel.org 15898S: Maintained 15899F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15900F: drivers/usb/misc/onboard_usb_hub.c 15901 15902ONENAND FLASH DRIVER 15903M: Kyungmin Park <kyungmin.park@samsung.com> 15904L: linux-mtd@lists.infradead.org 15905S: Maintained 15906F: drivers/mtd/nand/onenand/ 15907F: include/linux/mtd/onenand*.h 15908 15909ONEXPLAYER FAN DRIVER 15910M: Derek John Clark <derekjohn.clark@gmail.com> 15911M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15912L: linux-hwmon@vger.kernel.org 15913S: Maintained 15914F: drivers/hwmon/oxp-sensors.c 15915 15916ONIE TLV NVMEM LAYOUT DRIVER 15917M: Miquel Raynal <miquel.raynal@bootlin.com> 15918S: Maintained 15919F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15920F: drivers/nvmem/layouts/onie-tlv.c 15921 15922ONION OMEGA2+ BOARD 15923M: Harvey Hunt <harveyhuntnexus@gmail.com> 15924L: linux-mips@vger.kernel.org 15925S: Maintained 15926F: arch/mips/boot/dts/ralink/omega2p.dts 15927 15928ONSEMI ETHERNET PHY DRIVERS 15929M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15930L: netdev@vger.kernel.org 15931S: Supported 15932W: http://www.onsemi.com 15933F: drivers/net/phy/ncn* 15934 15935OP-TEE DRIVER 15936M: Jens Wiklander <jens.wiklander@linaro.org> 15937L: op-tee@lists.trustedfirmware.org 15938S: Maintained 15939F: Documentation/ABI/testing/sysfs-bus-optee-devices 15940F: drivers/tee/optee/ 15941 15942OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15943M: Sumit Garg <sumit.garg@linaro.org> 15944L: op-tee@lists.trustedfirmware.org 15945S: Maintained 15946F: drivers/char/hw_random/optee-rng.c 15947 15948OP-TEE RTC DRIVER 15949M: Clément Léger <clement.leger@bootlin.com> 15950L: linux-rtc@vger.kernel.org 15951S: Maintained 15952F: drivers/rtc/rtc-optee.c 15953 15954OPA-VNIC DRIVER 15955M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15956L: linux-rdma@vger.kernel.org 15957S: Supported 15958F: drivers/infiniband/ulp/opa_vnic 15959 15960OPEN FIRMWARE AND FLATTENED DEVICE TREE 15961M: Rob Herring <robh+dt@kernel.org> 15962M: Frank Rowand <frowand.list@gmail.com> 15963L: devicetree@vger.kernel.org 15964S: Maintained 15965W: http://www.devicetree.org/ 15966C: irc://irc.libera.chat/devicetree 15967T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15968F: Documentation/ABI/testing/sysfs-firmware-ofw 15969F: drivers/of/ 15970F: include/linux/of*.h 15971F: scripts/dtc/ 15972K: of_overlay_notifier_ 15973K: of_overlay_fdt_apply 15974K: of_overlay_remove 15975 15976OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15977M: Rob Herring <robh+dt@kernel.org> 15978M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15979M: Conor Dooley <conor+dt@kernel.org> 15980L: devicetree@vger.kernel.org 15981S: Maintained 15982Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15983C: irc://irc.libera.chat/devicetree 15984T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15985F: Documentation/devicetree/ 15986F: arch/*/boot/dts/ 15987F: include/dt-bindings/ 15988 15989OPENCOMPUTE PTP CLOCK DRIVER 15990M: Jonathan Lemon <jonathan.lemon@gmail.com> 15991M: Vadim Fedorenko <vadfed@fb.com> 15992L: netdev@vger.kernel.org 15993S: Maintained 15994F: drivers/ptp/ptp_ocp.c 15995 15996OPENCORES I2C BUS DRIVER 15997M: Peter Korsgaard <peter@korsgaard.com> 15998M: Andrew Lunn <andrew@lunn.ch> 15999L: linux-i2c@vger.kernel.org 16000S: Maintained 16001F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16002F: Documentation/i2c/busses/i2c-ocores.rst 16003F: drivers/i2c/busses/i2c-ocores.c 16004F: include/linux/platform_data/i2c-ocores.h 16005 16006OPENRISC ARCHITECTURE 16007M: Jonas Bonn <jonas@southpole.se> 16008M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16009M: Stafford Horne <shorne@gmail.com> 16010L: linux-openrisc@vger.kernel.org 16011S: Maintained 16012W: http://openrisc.io 16013T: git https://github.com/openrisc/linux.git 16014F: Documentation/arch/openrisc/ 16015F: Documentation/devicetree/bindings/openrisc/ 16016F: arch/openrisc/ 16017F: drivers/irqchip/irq-ompic.c 16018F: drivers/irqchip/irq-or1k-* 16019 16020OPENVSWITCH 16021M: Pravin B Shelar <pshelar@ovn.org> 16022L: netdev@vger.kernel.org 16023L: dev@openvswitch.org 16024S: Maintained 16025W: http://openvswitch.org 16026F: include/uapi/linux/openvswitch.h 16027F: net/openvswitch/ 16028F: tools/testing/selftests/net/openvswitch/ 16029 16030OPERATING PERFORMANCE POINTS (OPP) 16031M: Viresh Kumar <vireshk@kernel.org> 16032M: Nishanth Menon <nm@ti.com> 16033M: Stephen Boyd <sboyd@kernel.org> 16034L: linux-pm@vger.kernel.org 16035S: Maintained 16036T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16037F: Documentation/devicetree/bindings/opp/ 16038F: Documentation/power/opp.rst 16039F: drivers/opp/ 16040F: include/linux/pm_opp.h 16041 16042OPL4 DRIVER 16043M: Clemens Ladisch <clemens@ladisch.de> 16044L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16045S: Maintained 16046T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16047F: sound/drivers/opl4/ 16048 16049ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16050M: Mark Fasheh <mark@fasheh.com> 16051M: Joel Becker <jlbec@evilplan.org> 16052M: Joseph Qi <joseph.qi@linux.alibaba.com> 16053L: ocfs2-devel@lists.linux.dev 16054S: Supported 16055W: http://ocfs2.wiki.kernel.org 16056F: Documentation/filesystems/dlmfs.rst 16057F: Documentation/filesystems/ocfs2.rst 16058F: fs/ocfs2/ 16059 16060ORANGEFS FILESYSTEM 16061M: Mike Marshall <hubcap@omnibond.com> 16062R: Martin Brandenburg <martin@omnibond.com> 16063L: devel@lists.orangefs.org 16064S: Supported 16065T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16066F: Documentation/filesystems/orangefs.rst 16067F: fs/orangefs/ 16068 16069ORINOCO DRIVER 16070L: linux-wireless@vger.kernel.org 16071S: Orphan 16072W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 16073W: http://www.nongnu.org/orinoco/ 16074F: drivers/net/wireless/intersil/orinoco/ 16075 16076OV2659 OMNIVISION SENSOR DRIVER 16077M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16078L: linux-media@vger.kernel.org 16079S: Maintained 16080W: https://linuxtv.org 16081Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16082T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16083F: drivers/media/i2c/ov2659.c 16084F: include/media/i2c/ov2659.h 16085 16086OVERLAY FILESYSTEM 16087M: Miklos Szeredi <miklos@szeredi.hu> 16088M: Amir Goldstein <amir73il@gmail.com> 16089L: linux-unionfs@vger.kernel.org 16090S: Supported 16091T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 16092F: Documentation/filesystems/overlayfs.rst 16093F: fs/overlayfs/ 16094 16095P54 WIRELESS DRIVER 16096M: Christian Lamparter <chunkeey@googlemail.com> 16097L: linux-wireless@vger.kernel.org 16098S: Maintained 16099W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16100F: drivers/net/wireless/intersil/p54/ 16101 16102PACKET SOCKETS 16103M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16104S: Maintained 16105F: include/uapi/linux/if_packet.h 16106F: net/packet/af_packet.c 16107 16108PACKING 16109M: Vladimir Oltean <olteanv@gmail.com> 16110L: netdev@vger.kernel.org 16111S: Supported 16112F: Documentation/core-api/packing.rst 16113F: include/linux/packing.h 16114F: lib/packing.c 16115 16116PADATA PARALLEL EXECUTION MECHANISM 16117M: Steffen Klassert <steffen.klassert@secunet.com> 16118M: Daniel Jordan <daniel.m.jordan@oracle.com> 16119L: linux-crypto@vger.kernel.org 16120L: linux-kernel@vger.kernel.org 16121S: Maintained 16122F: Documentation/core-api/padata.rst 16123F: include/linux/padata.h 16124F: kernel/padata.c 16125 16126PAGE CACHE 16127M: Matthew Wilcox (Oracle) <willy@infradead.org> 16128L: linux-fsdevel@vger.kernel.org 16129S: Supported 16130T: git git://git.infradead.org/users/willy/pagecache.git 16131F: Documentation/filesystems/locking.rst 16132F: Documentation/filesystems/vfs.rst 16133F: include/linux/pagemap.h 16134F: mm/filemap.c 16135F: mm/page-writeback.c 16136F: mm/readahead.c 16137F: mm/truncate.c 16138 16139PAGE POOL 16140M: Jesper Dangaard Brouer <hawk@kernel.org> 16141M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16142L: netdev@vger.kernel.org 16143S: Supported 16144F: Documentation/networking/page_pool.rst 16145F: include/net/page_pool/ 16146F: include/trace/events/page_pool.h 16147F: net/core/page_pool.c 16148 16149PAGE TABLE CHECK 16150M: Pasha Tatashin <pasha.tatashin@soleen.com> 16151M: Andrew Morton <akpm@linux-foundation.org> 16152L: linux-mm@kvack.org 16153S: Maintained 16154F: Documentation/mm/page_table_check.rst 16155F: include/linux/page_table_check.h 16156F: mm/page_table_check.c 16157 16158PANASONIC LAPTOP ACPI EXTRAS DRIVER 16159M: Kenneth Chan <kenneth.t.chan@gmail.com> 16160L: platform-driver-x86@vger.kernel.org 16161S: Maintained 16162F: drivers/platform/x86/panasonic-laptop.c 16163 16164PARALLAX PING IIO SENSOR DRIVER 16165M: Andreas Klinger <ak@it-klinger.de> 16166L: linux-iio@vger.kernel.org 16167S: Maintained 16168F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16169F: drivers/iio/proximity/ping.c 16170 16171PARALLEL LCD/KEYPAD PANEL DRIVER 16172M: Willy Tarreau <willy@haproxy.com> 16173M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16174S: Odd Fixes 16175F: Documentation/admin-guide/lcd-panel-cgram.rst 16176F: drivers/auxdisplay/panel.c 16177 16178PARALLEL PORT SUBSYSTEM 16179M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16180M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16181L: linux-parport@lists.infradead.org (subscribers-only) 16182S: Maintained 16183F: Documentation/driver-api/parport*.rst 16184F: drivers/char/ppdev.c 16185F: drivers/parport/ 16186F: include/linux/parport*.h 16187F: include/uapi/linux/ppdev.h 16188 16189PARAVIRT_OPS INTERFACE 16190M: Juergen Gross <jgross@suse.com> 16191R: Ajay Kaher <akaher@vmware.com> 16192R: Alexey Makhalov <amakhalov@vmware.com> 16193R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16194L: virtualization@lists.linux-foundation.org 16195L: x86@kernel.org 16196S: Supported 16197T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16198F: Documentation/virt/paravirt_ops.rst 16199F: arch/*/include/asm/paravirt*.h 16200F: arch/*/kernel/paravirt* 16201F: include/linux/hypervisor.h 16202 16203PARISC ARCHITECTURE 16204M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16205M: Helge Deller <deller@gmx.de> 16206L: linux-parisc@vger.kernel.org 16207S: Maintained 16208W: https://parisc.wiki.kernel.org 16209Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16210T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16211T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16212F: Documentation/arch/parisc/ 16213F: arch/parisc/ 16214F: drivers/char/agp/parisc-agp.c 16215F: drivers/input/misc/hp_sdc_rtc.c 16216F: drivers/input/serio/gscps2.c 16217F: drivers/input/serio/hp_sdc* 16218F: drivers/parisc/ 16219F: drivers/parport/parport_gsc.* 16220F: drivers/tty/serial/8250/8250_parisc.c 16221F: drivers/video/console/sti* 16222F: drivers/video/fbdev/sti* 16223F: drivers/video/logo/logo_parisc* 16224F: include/linux/hp_sdc.h 16225 16226PARMAN 16227M: Jiri Pirko <jiri@resnulli.us> 16228L: netdev@vger.kernel.org 16229S: Supported 16230F: include/linux/parman.h 16231F: lib/parman.c 16232F: lib/test_parman.c 16233 16234PC ENGINES APU BOARD DRIVER 16235M: Enrico Weigelt, metux IT consult <info@metux.net> 16236S: Maintained 16237F: drivers/platform/x86/pcengines-apuv2.c 16238 16239PC87360 HARDWARE MONITORING DRIVER 16240M: Jim Cromie <jim.cromie@gmail.com> 16241L: linux-hwmon@vger.kernel.org 16242S: Maintained 16243F: Documentation/hwmon/pc87360.rst 16244F: drivers/hwmon/pc87360.c 16245 16246PC8736x GPIO DRIVER 16247M: Jim Cromie <jim.cromie@gmail.com> 16248S: Maintained 16249F: drivers/char/pc8736x_gpio.c 16250 16251PC87427 HARDWARE MONITORING DRIVER 16252M: Jean Delvare <jdelvare@suse.com> 16253L: linux-hwmon@vger.kernel.org 16254S: Maintained 16255F: Documentation/hwmon/pc87427.rst 16256F: drivers/hwmon/pc87427.c 16257 16258PCA9532 LED DRIVER 16259M: Riku Voipio <riku.voipio@iki.fi> 16260S: Maintained 16261F: drivers/leds/leds-pca9532.c 16262F: include/linux/leds-pca9532.h 16263 16264PCA9541 I2C BUS MASTER SELECTOR DRIVER 16265M: Guenter Roeck <linux@roeck-us.net> 16266L: linux-i2c@vger.kernel.org 16267S: Maintained 16268F: drivers/i2c/muxes/i2c-mux-pca9541.c 16269 16270PCDP - PRIMARY CONSOLE AND DEBUG PORT 16271M: Khalid Aziz <khalid@gonehiking.org> 16272S: Maintained 16273F: drivers/firmware/pcdp.* 16274 16275PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16276M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16277M: Pali Rohár <pali@kernel.org> 16278L: linux-pci@vger.kernel.org 16279L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16280S: Maintained 16281F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16282F: drivers/pci/controller/pci-aardvark.c 16283 16284PCI DRIVER FOR ALTERA PCIE IP 16285M: Joyce Ooi <joyce.ooi@intel.com> 16286L: linux-pci@vger.kernel.org 16287S: Supported 16288F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16289F: drivers/pci/controller/pcie-altera.c 16290 16291PCI DRIVER FOR APPLIEDMICRO XGENE 16292M: Toan Le <toan@os.amperecomputing.com> 16293L: linux-pci@vger.kernel.org 16294L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16295S: Maintained 16296F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16297F: drivers/pci/controller/pci-xgene.c 16298 16299PCI DRIVER FOR ARM VERSATILE PLATFORM 16300M: Rob Herring <robh@kernel.org> 16301L: linux-pci@vger.kernel.org 16302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16303S: Maintained 16304F: Documentation/devicetree/bindings/pci/versatile.yaml 16305F: drivers/pci/controller/pci-versatile.c 16306 16307PCI DRIVER FOR ARMADA 8K 16308M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16309L: linux-pci@vger.kernel.org 16310L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16311S: Maintained 16312F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16313F: drivers/pci/controller/dwc/pcie-armada8k.c 16314 16315PCI DRIVER FOR CADENCE PCIE IP 16316M: Tom Joseph <tjoseph@cadence.com> 16317L: linux-pci@vger.kernel.org 16318S: Maintained 16319F: Documentation/devicetree/bindings/pci/cdns,* 16320F: drivers/pci/controller/cadence/ 16321 16322PCI DRIVER FOR FREESCALE LAYERSCAPE 16323M: Minghuan Lian <minghuan.Lian@nxp.com> 16324M: Mingkai Hu <mingkai.hu@nxp.com> 16325M: Roy Zang <roy.zang@nxp.com> 16326L: linuxppc-dev@lists.ozlabs.org 16327L: linux-pci@vger.kernel.org 16328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16329S: Maintained 16330F: drivers/pci/controller/dwc/*layerscape* 16331 16332PCI DRIVER FOR FU740 16333M: Paul Walmsley <paul.walmsley@sifive.com> 16334M: Greentime Hu <greentime.hu@sifive.com> 16335L: linux-pci@vger.kernel.org 16336S: Maintained 16337F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16338F: drivers/pci/controller/dwc/pcie-fu740.c 16339 16340PCI DRIVER FOR GENERIC OF HOSTS 16341M: Will Deacon <will@kernel.org> 16342L: linux-pci@vger.kernel.org 16343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16344S: Maintained 16345F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16346F: drivers/pci/controller/pci-host-common.c 16347F: drivers/pci/controller/pci-host-generic.c 16348 16349PCI DRIVER FOR IMX6 16350M: Richard Zhu <hongxing.zhu@nxp.com> 16351M: Lucas Stach <l.stach@pengutronix.de> 16352L: linux-pci@vger.kernel.org 16353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16354S: Maintained 16355F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16356F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16357F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16358F: drivers/pci/controller/dwc/*imx6* 16359 16360PCI DRIVER FOR INTEL IXP4XX 16361M: Linus Walleij <linus.walleij@linaro.org> 16362S: Maintained 16363F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16364F: drivers/pci/controller/pci-ixp4xx.c 16365 16366PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16367M: Nirmal Patel <nirmal.patel@linux.intel.com> 16368R: Jonathan Derrick <jonathan.derrick@linux.dev> 16369L: linux-pci@vger.kernel.org 16370S: Supported 16371F: drivers/pci/controller/vmd.c 16372 16373PCI DRIVER FOR MICROSEMI SWITCHTEC 16374M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16375M: Logan Gunthorpe <logang@deltatee.com> 16376L: linux-pci@vger.kernel.org 16377S: Maintained 16378F: Documentation/ABI/testing/sysfs-class-switchtec 16379F: Documentation/driver-api/switchtec.rst 16380F: drivers/ntb/hw/mscc/ 16381F: drivers/pci/switch/switchtec* 16382F: include/linux/switchtec.h 16383F: include/uapi/linux/switchtec_ioctl.h 16384 16385PCI DRIVER FOR MOBIVEIL PCIE IP 16386M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16387M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16388L: linux-pci@vger.kernel.org 16389S: Supported 16390F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16391F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16392 16393PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16394M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16395M: Pali Rohár <pali@kernel.org> 16396L: linux-pci@vger.kernel.org 16397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16398S: Maintained 16399F: drivers/pci/controller/*mvebu* 16400 16401PCI DRIVER FOR NVIDIA TEGRA 16402M: Thierry Reding <thierry.reding@gmail.com> 16403L: linux-tegra@vger.kernel.org 16404L: linux-pci@vger.kernel.org 16405S: Supported 16406F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16407F: drivers/pci/controller/pci-tegra.c 16408 16409PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16410M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16411L: linux-pci@vger.kernel.org 16412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16413S: Maintained 16414F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16415F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16416 16417PCI DRIVER FOR RENESAS R-CAR 16418M: Marek Vasut <marek.vasut+renesas@gmail.com> 16419M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16420L: linux-pci@vger.kernel.org 16421L: linux-renesas-soc@vger.kernel.org 16422S: Maintained 16423F: Documentation/devicetree/bindings/pci/*rcar* 16424F: drivers/pci/controller/*rcar* 16425 16426PCI DRIVER FOR SAMSUNG EXYNOS 16427M: Jingoo Han <jingoohan1@gmail.com> 16428L: linux-pci@vger.kernel.org 16429L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16430L: linux-samsung-soc@vger.kernel.org 16431S: Maintained 16432F: drivers/pci/controller/dwc/pci-exynos.c 16433 16434PCI DRIVER FOR SYNOPSYS DESIGNWARE 16435M: Jingoo Han <jingoohan1@gmail.com> 16436M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16437M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16438L: linux-pci@vger.kernel.org 16439S: Maintained 16440F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16441F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16442F: drivers/pci/controller/dwc/*designware* 16443 16444PCI DRIVER FOR TI DRA7XX/J721E 16445M: Vignesh Raghavendra <vigneshr@ti.com> 16446L: linux-omap@vger.kernel.org 16447L: linux-pci@vger.kernel.org 16448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16449S: Supported 16450F: Documentation/devicetree/bindings/pci/ti-pci.txt 16451F: drivers/pci/controller/cadence/pci-j721e.c 16452F: drivers/pci/controller/dwc/pci-dra7xx.c 16453 16454PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16455M: Linus Walleij <linus.walleij@linaro.org> 16456L: linux-pci@vger.kernel.org 16457S: Maintained 16458F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16459F: drivers/pci/controller/pci-v3-semi.c 16460 16461PCI DRIVER FOR XILINX VERSAL CPM 16462M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16463M: Michal Simek <michal.simek@amd.com> 16464L: linux-pci@vger.kernel.org 16465S: Maintained 16466F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16467F: drivers/pci/controller/pcie-xilinx-cpm.c 16468 16469PCI ENDPOINT SUBSYSTEM 16470M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16471M: Krzysztof Wilczyński <kw@linux.com> 16472R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16473R: Kishon Vijay Abraham I <kishon@kernel.org> 16474L: linux-pci@vger.kernel.org 16475S: Supported 16476Q: https://patchwork.kernel.org/project/linux-pci/list/ 16477B: https://bugzilla.kernel.org 16478C: irc://irc.oftc.net/linux-pci 16479T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16480F: Documentation/PCI/endpoint/* 16481F: Documentation/misc-devices/pci-endpoint-test.rst 16482F: drivers/misc/pci_endpoint_test.c 16483F: drivers/pci/endpoint/ 16484F: tools/pci/ 16485 16486PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16487M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16488R: Oliver O'Halloran <oohall@gmail.com> 16489L: linuxppc-dev@lists.ozlabs.org 16490S: Supported 16491F: Documentation/PCI/pci-error-recovery.rst 16492F: Documentation/powerpc/eeh-pci-error-recovery.rst 16493F: arch/powerpc/include/*/eeh*.h 16494F: arch/powerpc/kernel/eeh*.c 16495F: arch/powerpc/platforms/*/eeh*.c 16496F: drivers/pci/pcie/aer.c 16497F: drivers/pci/pcie/dpc.c 16498F: drivers/pci/pcie/err.c 16499 16500PCI ERROR RECOVERY 16501M: Linas Vepstas <linasvepstas@gmail.com> 16502L: linux-pci@vger.kernel.org 16503S: Supported 16504F: Documentation/PCI/pci-error-recovery.rst 16505 16506PCI MSI DRIVER FOR ALTERA MSI IP 16507M: Joyce Ooi <joyce.ooi@intel.com> 16508L: linux-pci@vger.kernel.org 16509S: Supported 16510F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16511F: drivers/pci/controller/pcie-altera-msi.c 16512 16513PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16514M: Toan Le <toan@os.amperecomputing.com> 16515L: linux-pci@vger.kernel.org 16516L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16517S: Maintained 16518F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16519F: drivers/pci/controller/pci-xgene-msi.c 16520 16521PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16522M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16523M: Krzysztof Wilczyński <kw@linux.com> 16524R: Rob Herring <robh@kernel.org> 16525L: linux-pci@vger.kernel.org 16526S: Supported 16527Q: https://patchwork.kernel.org/project/linux-pci/list/ 16528B: https://bugzilla.kernel.org 16529C: irc://irc.oftc.net/linux-pci 16530T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16531F: Documentation/devicetree/bindings/pci/ 16532F: drivers/pci/controller/ 16533F: drivers/pci/pci-bridge-emul.c 16534F: drivers/pci/pci-bridge-emul.h 16535 16536PCI PEER-TO-PEER DMA (P2PDMA) 16537M: Bjorn Helgaas <bhelgaas@google.com> 16538M: Logan Gunthorpe <logang@deltatee.com> 16539L: linux-pci@vger.kernel.org 16540S: Supported 16541Q: https://patchwork.kernel.org/project/linux-pci/list/ 16542B: https://bugzilla.kernel.org 16543C: irc://irc.oftc.net/linux-pci 16544T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16545F: Documentation/driver-api/pci/p2pdma.rst 16546F: drivers/pci/p2pdma.c 16547F: include/linux/pci-p2pdma.h 16548 16549PCI SUBSYSTEM 16550M: Bjorn Helgaas <bhelgaas@google.com> 16551L: linux-pci@vger.kernel.org 16552S: Supported 16553Q: https://patchwork.kernel.org/project/linux-pci/list/ 16554B: https://bugzilla.kernel.org 16555C: irc://irc.oftc.net/linux-pci 16556T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16557F: Documentation/PCI/ 16558F: Documentation/devicetree/bindings/pci/ 16559F: arch/x86/kernel/early-quirks.c 16560F: arch/x86/kernel/quirks.c 16561F: arch/x86/pci/ 16562F: drivers/acpi/pci* 16563F: drivers/pci/ 16564F: include/asm-generic/pci* 16565F: include/linux/of_pci.h 16566F: include/linux/pci* 16567F: include/uapi/linux/pci* 16568F: lib/pci* 16569 16570PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16571M: Jonathan Chocron <jonnyc@amazon.com> 16572L: linux-pci@vger.kernel.org 16573S: Maintained 16574F: Documentation/devicetree/bindings/pci/pcie-al.txt 16575F: drivers/pci/controller/dwc/pcie-al.c 16576 16577PCIE DRIVER FOR AMLOGIC MESON 16578M: Yue Wang <yue.wang@Amlogic.com> 16579L: linux-pci@vger.kernel.org 16580L: linux-amlogic@lists.infradead.org 16581S: Maintained 16582F: drivers/pci/controller/dwc/pci-meson.c 16583 16584PCIE DRIVER FOR AXIS ARTPEC 16585M: Jesper Nilsson <jesper.nilsson@axis.com> 16586L: linux-arm-kernel@axis.com 16587L: linux-pci@vger.kernel.org 16588S: Maintained 16589F: Documentation/devicetree/bindings/pci/axis,artpec* 16590F: drivers/pci/controller/dwc/*artpec* 16591 16592PCIE DRIVER FOR CAVIUM THUNDERX 16593M: Robert Richter <rric@kernel.org> 16594L: linux-pci@vger.kernel.org 16595L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16596S: Odd Fixes 16597F: drivers/pci/controller/pci-thunder-* 16598 16599PCIE DRIVER FOR HISILICON 16600M: Zhou Wang <wangzhou1@hisilicon.com> 16601L: linux-pci@vger.kernel.org 16602S: Maintained 16603F: drivers/pci/controller/dwc/pcie-hisi.c 16604 16605PCIE DRIVER FOR HISILICON KIRIN 16606M: Xiaowei Song <songxiaowei@hisilicon.com> 16607M: Binghui Wang <wangbinghui@hisilicon.com> 16608L: linux-pci@vger.kernel.org 16609S: Maintained 16610F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16611F: drivers/pci/controller/dwc/pcie-kirin.c 16612 16613PCIE DRIVER FOR HISILICON STB 16614M: Shawn Guo <shawn.guo@linaro.org> 16615L: linux-pci@vger.kernel.org 16616S: Maintained 16617F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16618F: drivers/pci/controller/dwc/pcie-histb.c 16619 16620PCIE DRIVER FOR INTEL KEEM BAY 16621M: Srikanth Thokala <srikanth.thokala@intel.com> 16622L: linux-pci@vger.kernel.org 16623S: Supported 16624F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16625F: drivers/pci/controller/dwc/pcie-keembay.c 16626 16627PCIE DRIVER FOR INTEL LGM GW SOC 16628M: Chuanhua Lei <lchuanhua@maxlinear.com> 16629L: linux-pci@vger.kernel.org 16630S: Maintained 16631F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16632F: drivers/pci/controller/dwc/pcie-intel-gw.c 16633 16634PCIE DRIVER FOR MEDIATEK 16635M: Ryder Lee <ryder.lee@mediatek.com> 16636M: Jianjun Wang <jianjun.wang@mediatek.com> 16637L: linux-pci@vger.kernel.org 16638L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16639S: Supported 16640F: Documentation/devicetree/bindings/pci/mediatek* 16641F: drivers/pci/controller/*mediatek* 16642 16643PCIE DRIVER FOR MICROCHIP 16644M: Daire McNamara <daire.mcnamara@microchip.com> 16645L: linux-pci@vger.kernel.org 16646S: Supported 16647F: Documentation/devicetree/bindings/pci/microchip* 16648F: drivers/pci/controller/*microchip* 16649 16650PCIE DRIVER FOR QUALCOMM MSM 16651M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16652L: linux-pci@vger.kernel.org 16653L: linux-arm-msm@vger.kernel.org 16654S: Maintained 16655F: drivers/pci/controller/dwc/pcie-qcom.c 16656 16657PCIE DRIVER FOR ROCKCHIP 16658M: Shawn Lin <shawn.lin@rock-chips.com> 16659L: linux-pci@vger.kernel.org 16660L: linux-rockchip@lists.infradead.org 16661S: Maintained 16662F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16663F: drivers/pci/controller/pcie-rockchip* 16664 16665PCIE DRIVER FOR SOCIONEXT UNIPHIER 16666M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16667L: linux-pci@vger.kernel.org 16668S: Maintained 16669F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16670F: drivers/pci/controller/dwc/pcie-uniphier* 16671 16672PCIE DRIVER FOR ST SPEAR13XX 16673M: Pratyush Anand <pratyush.anand@gmail.com> 16674L: linux-pci@vger.kernel.org 16675S: Maintained 16676F: drivers/pci/controller/dwc/*spear* 16677 16678PCIE ENDPOINT DRIVER FOR QUALCOMM 16679M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16680L: linux-pci@vger.kernel.org 16681L: linux-arm-msm@vger.kernel.org 16682S: Maintained 16683F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16684F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16685 16686PCMCIA SUBSYSTEM 16687M: Dominik Brodowski <linux@dominikbrodowski.net> 16688S: Odd Fixes 16689T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16690F: Documentation/pcmcia/ 16691F: drivers/pcmcia/ 16692F: include/pcmcia/ 16693F: tools/pcmcia/ 16694 16695PCNET32 NETWORK DRIVER 16696M: Don Fry <pcnet32@frontier.com> 16697L: netdev@vger.kernel.org 16698S: Maintained 16699F: drivers/net/ethernet/amd/pcnet32.c 16700 16701PCRYPT PARALLEL CRYPTO ENGINE 16702M: Steffen Klassert <steffen.klassert@secunet.com> 16703L: linux-crypto@vger.kernel.org 16704S: Maintained 16705F: crypto/pcrypt.c 16706F: include/crypto/pcrypt.h 16707 16708PDS DSC VIRTIO DATA PATH ACCELERATOR 16709R: Shannon Nelson <shannon.nelson@amd.com> 16710F: drivers/vdpa/pds/ 16711 16712PECI HARDWARE MONITORING DRIVERS 16713M: Iwona Winiarska <iwona.winiarska@intel.com> 16714L: linux-hwmon@vger.kernel.org 16715S: Supported 16716F: Documentation/hwmon/peci-cputemp.rst 16717F: Documentation/hwmon/peci-dimmtemp.rst 16718F: drivers/hwmon/peci/ 16719 16720PECI SUBSYSTEM 16721M: Iwona Winiarska <iwona.winiarska@intel.com> 16722L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16723S: Supported 16724F: Documentation/devicetree/bindings/peci/ 16725F: Documentation/peci/ 16726F: drivers/peci/ 16727F: include/linux/peci-cpu.h 16728F: include/linux/peci.h 16729 16730PENSANDO ETHERNET DRIVERS 16731M: Shannon Nelson <shannon.nelson@amd.com> 16732M: Brett Creeley <brett.creeley@amd.com> 16733M: drivers@pensando.io 16734L: netdev@vger.kernel.org 16735S: Supported 16736F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16737F: drivers/net/ethernet/pensando/ 16738 16739PER-CPU MEMORY ALLOCATOR 16740M: Dennis Zhou <dennis@kernel.org> 16741M: Tejun Heo <tj@kernel.org> 16742M: Christoph Lameter <cl@linux.com> 16743L: linux-mm@kvack.org 16744S: Maintained 16745T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16746F: arch/*/include/asm/percpu.h 16747F: include/linux/percpu*.h 16748F: lib/percpu*.c 16749F: mm/percpu*.c 16750 16751PER-TASK DELAY ACCOUNTING 16752M: Balbir Singh <bsingharora@gmail.com> 16753S: Maintained 16754F: include/linux/delayacct.h 16755F: kernel/delayacct.c 16756 16757PERFORMANCE EVENTS SUBSYSTEM 16758M: Peter Zijlstra <peterz@infradead.org> 16759M: Ingo Molnar <mingo@redhat.com> 16760M: Arnaldo Carvalho de Melo <acme@kernel.org> 16761R: Mark Rutland <mark.rutland@arm.com> 16762R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16763R: Jiri Olsa <jolsa@kernel.org> 16764R: Namhyung Kim <namhyung@kernel.org> 16765R: Ian Rogers <irogers@google.com> 16766R: Adrian Hunter <adrian.hunter@intel.com> 16767L: linux-perf-users@vger.kernel.org 16768L: linux-kernel@vger.kernel.org 16769S: Supported 16770W: https://perf.wiki.kernel.org/ 16771T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16772T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 16773T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 16774F: arch/*/events/* 16775F: arch/*/events/*/* 16776F: arch/*/include/asm/perf_event.h 16777F: arch/*/kernel/*/*/perf_event*.c 16778F: arch/*/kernel/*/perf_event*.c 16779F: arch/*/kernel/perf_callchain.c 16780F: arch/*/kernel/perf_event*.c 16781F: include/linux/perf_event.h 16782F: include/uapi/linux/perf_event.h 16783F: kernel/events/* 16784F: tools/lib/perf/ 16785F: tools/perf/ 16786 16787PERFORMANCE EVENTS TOOLING ARM64 16788R: John Garry <john.g.garry@oracle.com> 16789R: Will Deacon <will@kernel.org> 16790R: James Clark <james.clark@arm.com> 16791R: Mike Leach <mike.leach@linaro.org> 16792R: Leo Yan <leo.yan@linaro.org> 16793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16794S: Supported 16795F: tools/build/feature/test-libopencsd.c 16796F: tools/perf/arch/arm*/ 16797F: tools/perf/pmu-events/arch/arm64/ 16798F: tools/perf/util/arm-spe* 16799F: tools/perf/util/cs-etm* 16800 16801PERSONALITY HANDLING 16802M: Christoph Hellwig <hch@infradead.org> 16803L: linux-abi-devel@lists.sourceforge.net 16804S: Maintained 16805F: include/linux/personality.h 16806F: include/uapi/linux/personality.h 16807 16808PHOENIX RC FLIGHT CONTROLLER ADAPTER 16809M: Marcus Folkesson <marcus.folkesson@gmail.com> 16810L: linux-input@vger.kernel.org 16811S: Maintained 16812F: Documentation/input/devices/pxrc.rst 16813F: drivers/input/joystick/pxrc.c 16814 16815PHONET PROTOCOL 16816M: Remi Denis-Courmont <courmisch@gmail.com> 16817S: Supported 16818F: Documentation/networking/phonet.rst 16819F: include/linux/phonet.h 16820F: include/net/phonet/ 16821F: include/uapi/linux/phonet.h 16822F: net/phonet/ 16823 16824PHRAM MTD DRIVER 16825M: Joern Engel <joern@lazybastard.org> 16826L: linux-mtd@lists.infradead.org 16827S: Maintained 16828F: drivers/mtd/devices/phram.c 16829 16830PICOLCD HID DRIVER 16831M: Bruno Prémont <bonbons@linux-vserver.org> 16832L: linux-input@vger.kernel.org 16833S: Maintained 16834F: drivers/hid/hid-picolcd* 16835 16836PIDFD API 16837M: Christian Brauner <christian@brauner.io> 16838L: linux-kernel@vger.kernel.org 16839S: Maintained 16840T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16841F: samples/pidfd/ 16842F: tools/testing/selftests/clone3/ 16843F: tools/testing/selftests/pid_namespace/ 16844F: tools/testing/selftests/pidfd/ 16845K: (?i)pidfd 16846K: (?i)clone3 16847K: \b(clone_args|kernel_clone_args)\b 16848 16849PIN CONTROL SUBSYSTEM 16850M: Linus Walleij <linus.walleij@linaro.org> 16851L: linux-gpio@vger.kernel.org 16852S: Maintained 16853T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16854F: Documentation/devicetree/bindings/pinctrl/ 16855F: Documentation/driver-api/pin-control.rst 16856F: drivers/pinctrl/ 16857F: include/dt-bindings/pinctrl/ 16858F: include/linux/pinctrl/ 16859 16860PIN CONTROLLER - AMD 16861M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16862M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16863S: Maintained 16864F: drivers/pinctrl/pinctrl-amd.c 16865 16866PIN CONTROLLER - FREESCALE 16867M: Dong Aisheng <aisheng.dong@nxp.com> 16868M: Fabio Estevam <festevam@gmail.com> 16869M: Shawn Guo <shawnguo@kernel.org> 16870M: Jacky Bai <ping.bai@nxp.com> 16871R: Pengutronix Kernel Team <kernel@pengutronix.de> 16872L: linux-gpio@vger.kernel.org 16873S: Maintained 16874F: Documentation/devicetree/bindings/pinctrl/fsl,* 16875F: drivers/pinctrl/freescale/ 16876 16877PIN CONTROLLER - INTEL 16878M: Mika Westerberg <mika.westerberg@linux.intel.com> 16879M: Andy Shevchenko <andy@kernel.org> 16880S: Supported 16881T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16882F: drivers/pinctrl/intel/ 16883 16884PIN CONTROLLER - KEEMBAY 16885M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16886S: Supported 16887F: drivers/pinctrl/pinctrl-keembay* 16888 16889PIN CONTROLLER - MEDIATEK 16890M: Sean Wang <sean.wang@kernel.org> 16891L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16892S: Maintained 16893F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16894F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16895F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16896F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16897F: drivers/pinctrl/mediatek/ 16898 16899PIN CONTROLLER - MEDIATEK MIPS 16900M: Arınç ÜNAL <arinc.unal@arinc9.com> 16901M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16902L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16903L: linux-mips@vger.kernel.org 16904S: Maintained 16905F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16906F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16907F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16908F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16909F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16910F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16911F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16912F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16913F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16914F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16915F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16916F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16917F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16918F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16919F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16920 16921PIN CONTROLLER - MICROCHIP AT91 16922M: Ludovic Desroches <ludovic.desroches@microchip.com> 16923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16924L: linux-gpio@vger.kernel.org 16925S: Supported 16926F: drivers/gpio/gpio-sama5d2-piobu.c 16927F: drivers/pinctrl/pinctrl-at91* 16928 16929PIN CONTROLLER - NXP S32 16930M: Chester Lin <clin@suse.com> 16931R: NXP S32 Linux Team <s32@nxp.com> 16932L: linux-gpio@vger.kernel.org 16933S: Maintained 16934F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16935F: drivers/pinctrl/nxp/ 16936 16937PIN CONTROLLER - QUALCOMM 16938M: Bjorn Andersson <andersson@kernel.org> 16939L: linux-arm-msm@vger.kernel.org 16940S: Maintained 16941F: Documentation/devicetree/bindings/pinctrl/qcom,* 16942F: drivers/pinctrl/qcom/ 16943 16944PIN CONTROLLER - RENESAS 16945M: Geert Uytterhoeven <geert+renesas@glider.be> 16946L: linux-renesas-soc@vger.kernel.org 16947S: Supported 16948T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16949F: Documentation/devicetree/bindings/pinctrl/renesas,* 16950F: drivers/pinctrl/renesas/ 16951 16952PIN CONTROLLER - SAMSUNG 16953M: Tomasz Figa <tomasz.figa@gmail.com> 16954M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16955M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16956R: Alim Akhtar <alim.akhtar@samsung.com> 16957L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16958L: linux-samsung-soc@vger.kernel.org 16959S: Maintained 16960Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16961B: mailto:linux-samsung-soc@vger.kernel.org 16962C: irc://irc.libera.chat/linux-exynos 16963T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16964F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16965F: drivers/pinctrl/samsung/ 16966F: include/dt-bindings/pinctrl/samsung.h 16967 16968PIN CONTROLLER - SINGLE 16969M: Tony Lindgren <tony@atomide.com> 16970M: Haojian Zhuang <haojian.zhuang@linaro.org> 16971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16972L: linux-omap@vger.kernel.org 16973S: Maintained 16974F: drivers/pinctrl/pinctrl-single.c 16975 16976PIN CONTROLLER - SUNPLUS / TIBBO 16977M: Dvorkin Dmitry <dvorkin@tibbo.com> 16978M: Wells Lu <wellslutw@gmail.com> 16979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16980S: Maintained 16981W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16982F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16983F: drivers/pinctrl/sunplus/ 16984F: include/dt-bindings/pinctrl/sppctl*.h 16985 16986PINE64 PINEPHONE KEYBOARD DRIVER 16987M: Samuel Holland <samuel@sholland.org> 16988S: Supported 16989F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16990F: drivers/input/keyboard/pinephone-keyboard.c 16991 16992PKTCDVD DRIVER 16993M: linux-block@vger.kernel.org 16994S: Orphan 16995F: drivers/block/pktcdvd.c 16996F: include/linux/pktcdvd.h 16997F: include/uapi/linux/pktcdvd.h 16998 16999PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17000M: Tomasz Duszynski <tduszyns@gmail.com> 17001S: Maintained 17002F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17003F: drivers/iio/chemical/pms7003.c 17004 17005PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17006M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17007L: netdev@vger.kernel.org 17008S: Maintained 17009F: drivers/net/phy/mdio-open-alliance.h 17010F: net/ethtool/plca.c 17011 17012PLDMFW LIBRARY 17013M: Jacob Keller <jacob.e.keller@intel.com> 17014S: Maintained 17015F: Documentation/driver-api/pldmfw/ 17016F: include/linux/pldmfw.h 17017F: lib/pldmfw/ 17018 17019PLX DMA DRIVER 17020M: Logan Gunthorpe <logang@deltatee.com> 17021S: Maintained 17022F: drivers/dma/plx_dma.c 17023 17024PM-GRAPH UTILITY 17025M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17026L: linux-pm@vger.kernel.org 17027S: Supported 17028W: https://01.org/pm-graph 17029B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17030T: git git://github.com/intel/pm-graph 17031F: tools/power/pm-graph 17032 17033PM6764TR DRIVER 17034M: Charles Hsu <hsu.yungteng@gmail.com> 17035L: linux-hwmon@vger.kernel.org 17036S: Maintained 17037F: Documentation/hwmon/pm6764tr.rst 17038F: drivers/hwmon/pmbus/pm6764tr.c 17039 17040PMBUS HARDWARE MONITORING DRIVERS 17041M: Guenter Roeck <linux@roeck-us.net> 17042L: linux-hwmon@vger.kernel.org 17043S: Maintained 17044W: http://hwmon.wiki.kernel.org/ 17045W: http://www.roeck-us.net/linux/drivers/ 17046T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 17047F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 17048F: Documentation/devicetree/bindings/hwmon/max31785.txt 17049F: Documentation/hwmon/adm1275.rst 17050F: Documentation/hwmon/ibm-cffps.rst 17051F: Documentation/hwmon/ir35221.rst 17052F: Documentation/hwmon/lm25066.rst 17053F: Documentation/hwmon/ltc2978.rst 17054F: Documentation/hwmon/ltc3815.rst 17055F: Documentation/hwmon/max16064.rst 17056F: Documentation/hwmon/max20751.rst 17057F: Documentation/hwmon/max31785.rst 17058F: Documentation/hwmon/max34440.rst 17059F: Documentation/hwmon/max8688.rst 17060F: Documentation/hwmon/pmbus-core.rst 17061F: Documentation/hwmon/pmbus.rst 17062F: Documentation/hwmon/tps40422.rst 17063F: Documentation/hwmon/ucd9000.rst 17064F: Documentation/hwmon/ucd9200.rst 17065F: Documentation/hwmon/zl6100.rst 17066F: drivers/hwmon/pmbus/ 17067F: include/linux/pmbus.h 17068 17069PMC SIERRA MaxRAID DRIVER 17070L: linux-scsi@vger.kernel.org 17071S: Orphan 17072W: http://www.pmc-sierra.com/ 17073F: drivers/scsi/pmcraid.* 17074 17075PMC SIERRA PM8001 DRIVER 17076M: Jack Wang <jinpu.wang@cloud.ionos.com> 17077L: linux-scsi@vger.kernel.org 17078S: Supported 17079F: drivers/scsi/pm8001/ 17080 17081PNI RM3100 IIO DRIVER 17082M: Song Qiang <songqiang1304521@gmail.com> 17083L: linux-iio@vger.kernel.org 17084S: Maintained 17085F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17086F: drivers/iio/magnetometer/rm3100* 17087 17088PNP SUPPORT 17089M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17090L: linux-acpi@vger.kernel.org 17091S: Maintained 17092F: drivers/pnp/ 17093F: include/linux/pnp.h 17094 17095POSIX CLOCKS and TIMERS 17096M: Thomas Gleixner <tglx@linutronix.de> 17097L: linux-kernel@vger.kernel.org 17098S: Maintained 17099T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17100F: fs/timerfd.c 17101F: include/linux/time_namespace.h 17102F: include/linux/timer* 17103F: kernel/time/*timer* 17104F: kernel/time/namespace.c 17105 17106POWER MANAGEMENT CORE 17107M: "Rafael J. Wysocki" <rafael@kernel.org> 17108L: linux-pm@vger.kernel.org 17109S: Supported 17110B: https://bugzilla.kernel.org 17111T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17112F: drivers/base/power/ 17113F: drivers/powercap/ 17114F: include/linux/intel_rapl.h 17115F: include/linux/pm.h 17116F: include/linux/pm_* 17117F: include/linux/powercap.h 17118F: kernel/configs/nopm.config 17119 17120POWER STATE COORDINATION INTERFACE (PSCI) 17121M: Mark Rutland <mark.rutland@arm.com> 17122M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17124S: Maintained 17125F: drivers/firmware/psci/ 17126F: include/linux/psci.h 17127F: include/uapi/linux/psci.h 17128 17129POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17130M: Sebastian Reichel <sre@kernel.org> 17131L: linux-pm@vger.kernel.org 17132S: Maintained 17133T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17134F: Documentation/ABI/testing/sysfs-class-power 17135F: Documentation/devicetree/bindings/power/supply/ 17136F: drivers/power/supply/ 17137F: include/linux/power/ 17138F: include/linux/power_supply.h 17139 17140POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17141M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17142L: linuxppc-dev@lists.ozlabs.org 17143S: Maintained 17144F: drivers/char/powernv-op-panel.c 17145 17146PPP OVER ATM (RFC 2364) 17147M: Mitchell Blank Jr <mitch@sfgoth.com> 17148S: Maintained 17149F: include/uapi/linux/atmppp.h 17150F: net/atm/pppoatm.c 17151 17152PPP OVER ETHERNET 17153M: Michal Ostrowski <mostrows@earthlink.net> 17154S: Maintained 17155F: drivers/net/ppp/pppoe.c 17156F: drivers/net/ppp/pppox.c 17157 17158PPP OVER L2TP 17159M: James Chapman <jchapman@katalix.com> 17160S: Maintained 17161F: include/linux/if_pppol2tp.h 17162F: include/uapi/linux/if_pppol2tp.h 17163F: net/l2tp/l2tp_ppp.c 17164 17165PPP PROTOCOL DRIVERS AND COMPRESSORS 17166L: linux-ppp@vger.kernel.org 17167S: Orphan 17168F: drivers/net/ppp/ppp_* 17169 17170PPS SUPPORT 17171M: Rodolfo Giometti <giometti@enneenne.com> 17172L: linuxpps@ml.enneenne.com (subscribers-only) 17173S: Maintained 17174W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17175F: Documentation/ABI/testing/sysfs-pps 17176F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17177F: Documentation/driver-api/pps.rst 17178F: drivers/pps/ 17179F: include/linux/pps*.h 17180F: include/uapi/linux/pps.h 17181 17182PPTP DRIVER 17183M: Dmitry Kozlov <xeb@mail.ru> 17184L: netdev@vger.kernel.org 17185S: Maintained 17186W: http://sourceforge.net/projects/accel-pptp 17187F: drivers/net/ppp/pptp.c 17188 17189PRESSURE STALL INFORMATION (PSI) 17190M: Johannes Weiner <hannes@cmpxchg.org> 17191M: Suren Baghdasaryan <surenb@google.com> 17192R: Peter Ziljstra <peterz@infradead.org> 17193S: Maintained 17194F: include/linux/psi* 17195F: kernel/sched/psi.c 17196 17197PRINTK 17198M: Petr Mladek <pmladek@suse.com> 17199R: Steven Rostedt <rostedt@goodmis.org> 17200R: John Ogness <john.ogness@linutronix.de> 17201R: Sergey Senozhatsky <senozhatsky@chromium.org> 17202S: Maintained 17203T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17204F: include/linux/printk.h 17205F: kernel/printk/ 17206 17207PRINTK INDEXING 17208R: Chris Down <chris@chrisdown.name> 17209S: Maintained 17210F: Documentation/core-api/printk-index.rst 17211F: kernel/printk/index.c 17212K: printk_index 17213 17214PROC FILESYSTEM 17215L: linux-kernel@vger.kernel.org 17216L: linux-fsdevel@vger.kernel.org 17217S: Maintained 17218F: Documentation/filesystems/proc.rst 17219F: fs/proc/ 17220F: include/linux/proc_fs.h 17221F: tools/testing/selftests/proc/ 17222 17223PROC SYSCTL 17224M: Luis Chamberlain <mcgrof@kernel.org> 17225M: Kees Cook <keescook@chromium.org> 17226M: Iurii Zaikin <yzaikin@google.com> 17227L: linux-kernel@vger.kernel.org 17228L: linux-fsdevel@vger.kernel.org 17229S: Maintained 17230T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17231F: fs/proc/proc_sysctl.c 17232F: include/linux/sysctl.h 17233F: kernel/sysctl-test.c 17234F: kernel/sysctl.c 17235F: tools/testing/selftests/sysctl/ 17236 17237PS3 NETWORK SUPPORT 17238M: Geoff Levand <geoff@infradead.org> 17239L: netdev@vger.kernel.org 17240L: linuxppc-dev@lists.ozlabs.org 17241S: Maintained 17242F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17243 17244PS3 PLATFORM SUPPORT 17245M: Geoff Levand <geoff@infradead.org> 17246L: linuxppc-dev@lists.ozlabs.org 17247S: Maintained 17248F: arch/powerpc/boot/ps3* 17249F: arch/powerpc/include/asm/lv1call.h 17250F: arch/powerpc/include/asm/ps3*.h 17251F: arch/powerpc/platforms/ps3/ 17252F: drivers/*/ps3* 17253F: drivers/ps3/ 17254F: drivers/rtc/rtc-ps3.c 17255F: drivers/usb/host/*ps3.c 17256F: sound/ppc/snd_ps3* 17257 17258PS3VRAM DRIVER 17259M: Jim Paris <jim@jtan.com> 17260M: Geoff Levand <geoff@infradead.org> 17261L: linuxppc-dev@lists.ozlabs.org 17262S: Maintained 17263F: drivers/block/ps3vram.c 17264 17265PSAMPLE PACKET SAMPLING SUPPORT 17266M: Yotam Gigi <yotam.gi@gmail.com> 17267S: Maintained 17268F: include/net/psample.h 17269F: include/uapi/linux/psample.h 17270F: net/psample 17271 17272PSTORE FILESYSTEM 17273M: Kees Cook <keescook@chromium.org> 17274R: Tony Luck <tony.luck@intel.com> 17275R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17276L: linux-hardening@vger.kernel.org 17277S: Supported 17278T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17279F: Documentation/admin-guide/pstore-blk.rst 17280F: Documentation/admin-guide/ramoops.rst 17281F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17282F: drivers/acpi/apei/erst.c 17283F: drivers/firmware/efi/efi-pstore.c 17284F: fs/pstore/ 17285F: include/linux/pstore* 17286K: \b(pstore|ramoops) 17287 17288PTP HARDWARE CLOCK SUPPORT 17289M: Richard Cochran <richardcochran@gmail.com> 17290L: netdev@vger.kernel.org 17291S: Maintained 17292W: http://linuxptp.sourceforge.net/ 17293F: Documentation/ABI/testing/sysfs-ptp 17294F: Documentation/driver-api/ptp.rst 17295F: drivers/net/phy/dp83640* 17296F: drivers/ptp/* 17297F: include/linux/ptp_cl* 17298K: (?:\b|_)ptp(?:\b|_) 17299 17300PTP MOCKUP CLOCK SUPPORT 17301M: Vladimir Oltean <vladimir.oltean@nxp.com> 17302L: netdev@vger.kernel.org 17303S: Maintained 17304F: drivers/ptp/ptp_mock.c 17305F: include/linux/ptp_mock.h 17306 17307PTP VIRTUAL CLOCK SUPPORT 17308M: Yangbo Lu <yangbo.lu@nxp.com> 17309L: netdev@vger.kernel.org 17310S: Maintained 17311F: drivers/ptp/ptp_vclock.c 17312F: net/ethtool/phc_vclocks.c 17313 17314PTRACE SUPPORT 17315M: Oleg Nesterov <oleg@redhat.com> 17316S: Maintained 17317F: arch/*/*/ptrace*.c 17318F: arch/*/include/asm/ptrace*.h 17319F: arch/*/ptrace*.c 17320F: include/asm-generic/syscall.h 17321F: include/linux/ptrace.h 17322F: include/linux/regset.h 17323F: include/uapi/linux/ptrace.h 17324F: kernel/ptrace.c 17325 17326PULSE8-CEC DRIVER 17327M: Hans Verkuil <hverkuil@xs4all.nl> 17328L: linux-media@vger.kernel.org 17329S: Maintained 17330T: git git://linuxtv.org/media_tree.git 17331F: drivers/media/cec/usb/pulse8/ 17332 17333PURELIFI PLFXLC DRIVER 17334M: Srinivasan Raju <srini.raju@purelifi.com> 17335L: linux-wireless@vger.kernel.org 17336S: Supported 17337F: drivers/net/wireless/purelifi/plfxlc/ 17338 17339PVRUSB2 VIDEO4LINUX DRIVER 17340M: Mike Isely <isely@pobox.com> 17341L: pvrusb2@isely.net (subscribers-only) 17342L: linux-media@vger.kernel.org 17343S: Maintained 17344W: http://www.isely.net/pvrusb2/ 17345T: git git://linuxtv.org/media_tree.git 17346F: Documentation/driver-api/media/drivers/pvrusb2* 17347F: drivers/media/usb/pvrusb2/ 17348 17349PWC WEBCAM DRIVER 17350M: Hans Verkuil <hverkuil@xs4all.nl> 17351L: linux-media@vger.kernel.org 17352S: Odd Fixes 17353T: git git://linuxtv.org/media_tree.git 17354F: drivers/media/usb/pwc/* 17355F: include/trace/events/pwc.h 17356 17357PWM IR Transmitter 17358M: Sean Young <sean@mess.org> 17359L: linux-media@vger.kernel.org 17360S: Maintained 17361F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17362F: drivers/media/rc/pwm-ir-tx.c 17363 17364PWM SUBSYSTEM 17365M: Thierry Reding <thierry.reding@gmail.com> 17366R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17367L: linux-pwm@vger.kernel.org 17368S: Maintained 17369Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17370T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17371F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17372F: Documentation/devicetree/bindings/pwm/ 17373F: Documentation/driver-api/pwm.rst 17374F: drivers/gpio/gpio-mvebu.c 17375F: drivers/pwm/ 17376F: drivers/video/backlight/pwm_bl.c 17377F: include/dt-bindings/pwm/ 17378F: include/linux/pwm.h 17379F: include/linux/pwm_backlight.h 17380K: pwm_(config|apply_state|ops) 17381 17382PXA GPIO DRIVER 17383M: Robert Jarzmik <robert.jarzmik@free.fr> 17384L: linux-gpio@vger.kernel.org 17385S: Maintained 17386F: drivers/gpio/gpio-pxa.c 17387 17388PXA MMCI DRIVER 17389S: Orphan 17390 17391PXA RTC DRIVER 17392M: Robert Jarzmik <robert.jarzmik@free.fr> 17393L: linux-rtc@vger.kernel.org 17394S: Maintained 17395 17396PXA2xx/PXA3xx SUPPORT 17397M: Daniel Mack <daniel@zonque.org> 17398M: Haojian Zhuang <haojian.zhuang@gmail.com> 17399M: Robert Jarzmik <robert.jarzmik@free.fr> 17400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17401S: Maintained 17402T: git git://github.com/hzhuang1/linux.git 17403T: git git://github.com/rjarzmik/linux.git 17404F: arch/arm/boot/dts/intel/pxa/ 17405F: arch/arm/mach-pxa/ 17406F: drivers/dma/pxa* 17407F: drivers/pcmcia/pxa2xx* 17408F: drivers/pinctrl/pxa/ 17409F: drivers/spi/spi-pxa2xx* 17410F: drivers/usb/gadget/udc/pxa2* 17411F: include/sound/pxa2xx-lib.h 17412F: sound/arm/pxa* 17413F: sound/soc/pxa/ 17414 17415QAT DRIVER 17416M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17417L: qat-linux@intel.com 17418S: Supported 17419F: drivers/crypto/intel/qat/ 17420 17421QCOM AUDIO (ASoC) DRIVERS 17422M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17423M: Banajit Goswami <bgoswami@quicinc.com> 17424L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17425S: Supported 17426F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17427F: Documentation/devicetree/bindings/sound/qcom,* 17428F: drivers/soc/qcom/apr.c 17429F: include/dt-bindings/sound/qcom,wcd9335.h 17430F: sound/soc/codecs/lpass-rx-macro.* 17431F: sound/soc/codecs/lpass-tx-macro.* 17432F: sound/soc/codecs/lpass-va-macro.c 17433F: sound/soc/codecs/lpass-wsa-macro.* 17434F: sound/soc/codecs/msm8916-wcd-analog.c 17435F: sound/soc/codecs/msm8916-wcd-digital.c 17436F: sound/soc/codecs/wcd-clsh-v2.* 17437F: sound/soc/codecs/wcd-mbhc-v2.* 17438F: sound/soc/codecs/wcd9335.* 17439F: sound/soc/codecs/wcd934x.c 17440F: sound/soc/codecs/wsa881x.c 17441F: sound/soc/codecs/wsa883x.c 17442F: sound/soc/codecs/wsa884x.c 17443F: sound/soc/qcom/ 17444 17445QCOM EMBEDDED USB DEBUGGER (EUD) 17446M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17447L: linux-arm-msm@vger.kernel.org 17448S: Maintained 17449F: Documentation/ABI/testing/sysfs-driver-eud 17450F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17451F: drivers/usb/misc/qcom_eud.c 17452 17453QCOM IPA DRIVER 17454M: Alex Elder <elder@kernel.org> 17455L: netdev@vger.kernel.org 17456S: Supported 17457F: drivers/net/ipa/ 17458 17459QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17460M: Gabriel Somlo <somlo@cmu.edu> 17461M: "Michael S. Tsirkin" <mst@redhat.com> 17462L: qemu-devel@nongnu.org 17463S: Maintained 17464F: drivers/firmware/qemu_fw_cfg.c 17465F: include/uapi/linux/qemu_fw_cfg.h 17466 17467QIB DRIVER 17468M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17469L: linux-rdma@vger.kernel.org 17470S: Supported 17471F: drivers/infiniband/hw/qib/ 17472 17473QLOGIC QL41xxx FCOE DRIVER 17474M: Saurav Kashyap <skashyap@marvell.com> 17475M: Javed Hasan <jhasan@marvell.com> 17476M: GR-QLogic-Storage-Upstream@marvell.com 17477L: linux-scsi@vger.kernel.org 17478S: Supported 17479F: drivers/scsi/qedf/ 17480 17481QLOGIC QL41xxx ISCSI DRIVER 17482M: Nilesh Javali <njavali@marvell.com> 17483M: Manish Rangankar <mrangankar@marvell.com> 17484M: GR-QLogic-Storage-Upstream@marvell.com 17485L: linux-scsi@vger.kernel.org 17486S: Supported 17487F: drivers/scsi/qedi/ 17488 17489QLOGIC QL4xxx ETHERNET DRIVER 17490M: Ariel Elior <aelior@marvell.com> 17491M: Manish Chopra <manishc@marvell.com> 17492L: netdev@vger.kernel.org 17493S: Supported 17494F: drivers/net/ethernet/qlogic/qed/ 17495F: drivers/net/ethernet/qlogic/qede/ 17496F: include/linux/qed/ 17497 17498QLOGIC QL4xxx RDMA DRIVER 17499M: Michal Kalderon <mkalderon@marvell.com> 17500M: Ariel Elior <aelior@marvell.com> 17501L: linux-rdma@vger.kernel.org 17502S: Supported 17503F: drivers/infiniband/hw/qedr/ 17504F: include/uapi/rdma/qedr-abi.h 17505 17506QLOGIC QLA1280 SCSI DRIVER 17507M: Michael Reed <mdr@sgi.com> 17508L: linux-scsi@vger.kernel.org 17509S: Maintained 17510F: drivers/scsi/qla1280.[ch] 17511 17512QLOGIC QLA2XXX FC-SCSI DRIVER 17513M: Nilesh Javali <njavali@marvell.com> 17514M: GR-QLogic-Storage-Upstream@marvell.com 17515L: linux-scsi@vger.kernel.org 17516S: Supported 17517F: drivers/scsi/qla2xxx/ 17518 17519QLOGIC QLA3XXX NETWORK DRIVER 17520M: GR-Linux-NIC-Dev@marvell.com 17521L: netdev@vger.kernel.org 17522S: Supported 17523F: drivers/net/ethernet/qlogic/qla3xxx.* 17524 17525QLOGIC QLA4XXX iSCSI DRIVER 17526M: Nilesh Javali <njavali@marvell.com> 17527M: Manish Rangankar <mrangankar@marvell.com> 17528M: GR-QLogic-Storage-Upstream@marvell.com 17529L: linux-scsi@vger.kernel.org 17530S: Supported 17531F: drivers/scsi/qla4xxx/ 17532 17533QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17534M: Shahed Shaikh <shshaikh@marvell.com> 17535M: Manish Chopra <manishc@marvell.com> 17536M: GR-Linux-NIC-Dev@marvell.com 17537L: netdev@vger.kernel.org 17538S: Supported 17539F: drivers/net/ethernet/qlogic/qlcnic/ 17540 17541QLOGIC QLGE 10Gb ETHERNET DRIVER 17542M: Manish Chopra <manishc@marvell.com> 17543M: GR-Linux-NIC-Dev@marvell.com 17544M: Coiby Xu <coiby.xu@gmail.com> 17545L: netdev@vger.kernel.org 17546S: Supported 17547F: Documentation/networking/device_drivers/qlogic/qlge.rst 17548F: drivers/staging/qlge/ 17549 17550QM1D1B0004 MEDIA DRIVER 17551M: Akihiro Tsukada <tskd08@gmail.com> 17552L: linux-media@vger.kernel.org 17553S: Odd Fixes 17554F: drivers/media/tuners/qm1d1b0004* 17555 17556QM1D1C0042 MEDIA DRIVER 17557M: Akihiro Tsukada <tskd08@gmail.com> 17558L: linux-media@vger.kernel.org 17559S: Odd Fixes 17560F: drivers/media/tuners/qm1d1c0042* 17561 17562QNX4 FILESYSTEM 17563M: Anders Larsen <al@alarsen.net> 17564S: Maintained 17565W: http://www.alarsen.net/linux/qnx4fs/ 17566F: fs/qnx4/ 17567F: include/uapi/linux/qnx4_fs.h 17568F: include/uapi/linux/qnxtypes.h 17569 17570QNX6 FILESYSTEM 17571S: Orphan 17572F: Documentation/filesystems/qnx6.rst 17573F: fs/qnx6/ 17574F: include/linux/qnx6_fs.h 17575 17576QORIQ DPAA2 FSL-MC BUS DRIVER 17577M: Stuart Yoder <stuyoder@gmail.com> 17578M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17579L: linux-kernel@vger.kernel.org 17580S: Maintained 17581F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17582F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17583F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17584F: drivers/bus/fsl-mc/ 17585F: include/uapi/linux/fsl_mc.h 17586 17587QT1010 MEDIA DRIVER 17588M: Antti Palosaari <crope@iki.fi> 17589L: linux-media@vger.kernel.org 17590S: Maintained 17591W: https://linuxtv.org 17592W: http://palosaari.fi/linux/ 17593Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17594T: git git://linuxtv.org/anttip/media_tree.git 17595F: drivers/media/tuners/qt1010* 17596 17597QUALCOMM ATH12K WIRELESS DRIVER 17598M: Kalle Valo <kvalo@kernel.org> 17599M: Jeff Johnson <quic_jjohnson@quicinc.com> 17600L: ath12k@lists.infradead.org 17601S: Supported 17602W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 17603T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17604F: drivers/net/wireless/ath/ath12k/ 17605 17606QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17607M: Kalle Valo <kvalo@kernel.org> 17608M: Jeff Johnson <quic_jjohnson@quicinc.com> 17609L: ath10k@lists.infradead.org 17610S: Supported 17611W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17612T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17613F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17614F: drivers/net/wireless/ath/ath10k/ 17615 17616QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17617M: Kalle Valo <kvalo@kernel.org> 17618M: Jeff Johnson <quic_jjohnson@quicinc.com> 17619L: ath11k@lists.infradead.org 17620S: Supported 17621W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17622B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17623T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17624F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17625F: drivers/net/wireless/ath/ath11k/ 17626 17627QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17628M: Toke Høiland-Jørgensen <toke@toke.dk> 17629L: linux-wireless@vger.kernel.org 17630S: Maintained 17631W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17632T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17633F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17634F: drivers/net/wireless/ath/ath9k/ 17635 17636QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17637M: Stephan Gerhold <stephan@gerhold.net> 17638L: netdev@vger.kernel.org 17639L: linux-arm-msm@vger.kernel.org 17640S: Maintained 17641F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17642F: drivers/net/wwan/qcom_bam_dmux.c 17643 17644QUALCOMM CAMERA SUBSYSTEM DRIVER 17645M: Robert Foss <rfoss@kernel.org> 17646M: Todor Tomov <todor.too@gmail.com> 17647M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17648L: linux-media@vger.kernel.org 17649S: Maintained 17650F: Documentation/admin-guide/media/qcom_camss.rst 17651F: Documentation/devicetree/bindings/media/*camss* 17652F: drivers/media/platform/qcom/camss/ 17653 17654QUALCOMM CLOCK DRIVERS 17655M: Bjorn Andersson <andersson@kernel.org> 17656L: linux-arm-msm@vger.kernel.org 17657S: Supported 17658T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17659F: Documentation/devicetree/bindings/clock/qcom,* 17660F: drivers/clk/qcom/ 17661F: include/dt-bindings/clock/qcom,* 17662 17663QUALCOMM CLOUD AI (QAIC) DRIVER 17664M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17665R: Carl Vanderlip <quic_carlv@quicinc.com> 17666R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17667L: linux-arm-msm@vger.kernel.org 17668L: dri-devel@lists.freedesktop.org 17669S: Supported 17670T: git git://anongit.freedesktop.org/drm/drm-misc 17671F: Documentation/accel/qaic/ 17672F: drivers/accel/qaic/ 17673F: include/uapi/drm/qaic_accel.h 17674 17675QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17676M: Bjorn Andersson <andersson@kernel.org> 17677M: Konrad Dybcio <konrad.dybcio@linaro.org> 17678L: linux-pm@vger.kernel.org 17679L: linux-arm-msm@vger.kernel.org 17680S: Maintained 17681F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17682F: drivers/pmdomain/qcom/cpr.c 17683 17684QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17685M: Ilia Lin <ilia.lin@kernel.org> 17686L: linux-pm@vger.kernel.org 17687S: Maintained 17688F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17689F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17690F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17691 17692QUALCOMM CRYPTO DRIVERS 17693M: Thara Gopinath <thara.gopinath@gmail.com> 17694L: linux-crypto@vger.kernel.org 17695L: linux-arm-msm@vger.kernel.org 17696S: Maintained 17697F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17698F: drivers/crypto/qce/ 17699 17700QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17701M: Timur Tabi <timur@kernel.org> 17702L: netdev@vger.kernel.org 17703S: Maintained 17704F: drivers/net/ethernet/qualcomm/emac/ 17705 17706QUALCOMM ETHQOS ETHERNET DRIVER 17707M: Vinod Koul <vkoul@kernel.org> 17708R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17709L: netdev@vger.kernel.org 17710L: linux-arm-msm@vger.kernel.org 17711S: Maintained 17712F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17713F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17714 17715QUALCOMM FASTRPC DRIVER 17716M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17717M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17718L: linux-arm-msm@vger.kernel.org 17719S: Maintained 17720F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17721F: drivers/misc/fastrpc.c 17722F: include/uapi/misc/fastrpc.h 17723 17724QUALCOMM HEXAGON ARCHITECTURE 17725M: Brian Cain <bcain@quicinc.com> 17726L: linux-hexagon@vger.kernel.org 17727S: Supported 17728T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17729F: arch/hexagon/ 17730 17731QUALCOMM HIDMA DRIVER 17732M: Sinan Kaya <okaya@kernel.org> 17733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17734L: linux-arm-msm@vger.kernel.org 17735L: dmaengine@vger.kernel.org 17736S: Supported 17737F: drivers/dma/qcom/hidma* 17738 17739QUALCOMM I2C CCI DRIVER 17740M: Loic Poulain <loic.poulain@linaro.org> 17741M: Robert Foss <rfoss@kernel.org> 17742L: linux-i2c@vger.kernel.org 17743L: linux-arm-msm@vger.kernel.org 17744S: Maintained 17745F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17746F: drivers/i2c/busses/i2c-qcom-cci.c 17747 17748QUALCOMM INTERCONNECT BWMON DRIVER 17749M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17750L: linux-arm-msm@vger.kernel.org 17751S: Maintained 17752F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17753F: drivers/soc/qcom/icc-bwmon.c 17754 17755QUALCOMM IOMMU 17756M: Rob Clark <robdclark@gmail.com> 17757L: iommu@lists.linux.dev 17758L: linux-arm-msm@vger.kernel.org 17759S: Maintained 17760F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17761 17762QUALCOMM IPC ROUTER (QRTR) DRIVER 17763M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17764L: linux-arm-msm@vger.kernel.org 17765S: Maintained 17766F: include/trace/events/qrtr.h 17767F: include/uapi/linux/qrtr.h 17768F: net/qrtr/ 17769 17770QUALCOMM IPCC MAILBOX DRIVER 17771M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17772L: linux-arm-msm@vger.kernel.org 17773S: Supported 17774F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17775F: drivers/mailbox/qcom-ipcc.c 17776F: include/dt-bindings/mailbox/qcom-ipcc.h 17777 17778QUALCOMM IPQ4019 USB PHY DRIVER 17779M: Robert Marko <robert.marko@sartura.hr> 17780M: Luka Perkov <luka.perkov@sartura.hr> 17781L: linux-arm-msm@vger.kernel.org 17782S: Maintained 17783F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17784F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17785 17786QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17787M: Robert Marko <robert.marko@sartura.hr> 17788M: Luka Perkov <luka.perkov@sartura.hr> 17789L: linux-arm-msm@vger.kernel.org 17790S: Maintained 17791F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17792F: drivers/regulator/vqmmc-ipq4019-regulator.c 17793 17794QUALCOMM NAND CONTROLLER DRIVER 17795M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17796L: linux-mtd@lists.infradead.org 17797L: linux-arm-msm@vger.kernel.org 17798S: Maintained 17799F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17800F: drivers/mtd/nand/raw/qcom_nandc.c 17801 17802QUALCOMM RMNET DRIVER 17803M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17804M: Sean Tranchetti <quic_stranche@quicinc.com> 17805L: netdev@vger.kernel.org 17806S: Maintained 17807F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17808F: drivers/net/ethernet/qualcomm/rmnet/ 17809F: include/linux/if_rmnet.h 17810 17811QUALCOMM TSENS THERMAL DRIVER 17812M: Amit Kucheria <amitk@kernel.org> 17813M: Thara Gopinath <thara.gopinath@gmail.com> 17814L: linux-pm@vger.kernel.org 17815L: linux-arm-msm@vger.kernel.org 17816S: Maintained 17817F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17818F: drivers/thermal/qcom/ 17819 17820QUALCOMM TYPEC PORT MANAGER DRIVER 17821M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17822L: linux-arm-msm@vger.kernel.org 17823L: linux-usb@vger.kernel.org 17824S: Maintained 17825F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17826F: drivers/usb/typec/tcpm/qcom/ 17827 17828QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17829M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17830M: Vikash Garodia <quic_vgarodia@quicinc.com> 17831R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17832L: linux-media@vger.kernel.org 17833L: linux-arm-msm@vger.kernel.org 17834S: Maintained 17835T: git git://linuxtv.org/media_tree.git 17836F: Documentation/devicetree/bindings/media/*venus* 17837F: drivers/media/platform/qcom/venus/ 17838 17839QUALCOMM WCN36XX WIRELESS DRIVER 17840M: Loic Poulain <loic.poulain@linaro.org> 17841L: wcn36xx@lists.infradead.org 17842S: Supported 17843W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17844F: drivers/net/wireless/ath/wcn36xx/ 17845 17846QUANTENNA QTNFMAC WIRELESS DRIVER 17847M: Igor Mitsyanko <imitsyanko@quantenna.com> 17848R: Sergey Matyukevich <geomatsi@gmail.com> 17849L: linux-wireless@vger.kernel.org 17850S: Maintained 17851F: drivers/net/wireless/quantenna 17852 17853RADEON and AMDGPU DRM DRIVERS 17854M: Alex Deucher <alexander.deucher@amd.com> 17855M: Christian König <christian.koenig@amd.com> 17856M: Pan, Xinhui <Xinhui.Pan@amd.com> 17857L: amd-gfx@lists.freedesktop.org 17858S: Supported 17859B: https://gitlab.freedesktop.org/drm/amd/-/issues 17860C: irc://irc.oftc.net/radeon 17861T: git https://gitlab.freedesktop.org/agd5f/linux.git 17862F: Documentation/gpu/amdgpu/ 17863F: drivers/gpu/drm/amd/ 17864F: drivers/gpu/drm/radeon/ 17865F: include/uapi/drm/amdgpu_drm.h 17866F: include/uapi/drm/radeon_drm.h 17867 17868RADEON FRAMEBUFFER DISPLAY DRIVER 17869M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17870L: linux-fbdev@vger.kernel.org 17871S: Maintained 17872F: drivers/video/fbdev/aty/radeon* 17873F: include/uapi/linux/radeonfb.h 17874 17875RADIOSHARK RADIO DRIVER 17876M: Hans Verkuil <hverkuil@xs4all.nl> 17877L: linux-media@vger.kernel.org 17878S: Maintained 17879T: git git://linuxtv.org/media_tree.git 17880F: drivers/media/radio/radio-shark.c 17881 17882RADIOSHARK2 RADIO DRIVER 17883M: Hans Verkuil <hverkuil@xs4all.nl> 17884L: linux-media@vger.kernel.org 17885S: Maintained 17886T: git git://linuxtv.org/media_tree.git 17887F: drivers/media/radio/radio-shark2.c 17888F: drivers/media/radio/radio-tea5777.c 17889 17890RADOS BLOCK DEVICE (RBD) 17891M: Ilya Dryomov <idryomov@gmail.com> 17892R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17893L: ceph-devel@vger.kernel.org 17894S: Supported 17895W: http://ceph.com/ 17896T: git https://github.com/ceph/ceph-client.git 17897F: Documentation/ABI/testing/sysfs-bus-rbd 17898F: drivers/block/rbd.c 17899F: drivers/block/rbd_types.h 17900 17901RAGE128 FRAMEBUFFER DISPLAY DRIVER 17902L: linux-fbdev@vger.kernel.org 17903S: Orphan 17904F: drivers/video/fbdev/aty/aty128fb.c 17905 17906RAINSHADOW-CEC DRIVER 17907M: Hans Verkuil <hverkuil@xs4all.nl> 17908L: linux-media@vger.kernel.org 17909S: Maintained 17910T: git git://linuxtv.org/media_tree.git 17911F: drivers/media/cec/usb/rainshadow/ 17912 17913RALINK MIPS ARCHITECTURE 17914M: John Crispin <john@phrozen.org> 17915L: linux-mips@vger.kernel.org 17916S: Maintained 17917F: arch/mips/ralink 17918 17919RALINK MT7621 MIPS ARCHITECTURE 17920M: Arınç ÜNAL <arinc.unal@arinc9.com> 17921M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17922L: linux-mips@vger.kernel.org 17923S: Maintained 17924F: arch/mips/boot/dts/ralink/mt7621* 17925 17926RALINK RT2X00 WIRELESS LAN DRIVER 17927M: Stanislaw Gruszka <stf_xl@wp.pl> 17928M: Helmut Schaa <helmut.schaa@googlemail.com> 17929L: linux-wireless@vger.kernel.org 17930S: Maintained 17931F: drivers/net/wireless/ralink/rt2x00/ 17932 17933RAMDISK RAM BLOCK DEVICE DRIVER 17934M: Jens Axboe <axboe@kernel.dk> 17935S: Maintained 17936F: Documentation/admin-guide/blockdev/ramdisk.rst 17937F: drivers/block/brd.c 17938 17939RANCHU VIRTUAL BOARD FOR MIPS 17940M: Miodrag Dinic <miodrag.dinic@mips.com> 17941L: linux-mips@vger.kernel.org 17942S: Supported 17943F: arch/mips/configs/generic/board-ranchu.config 17944F: arch/mips/generic/board-ranchu.c 17945 17946RANDOM NUMBER DRIVER 17947M: "Theodore Ts'o" <tytso@mit.edu> 17948M: Jason A. Donenfeld <Jason@zx2c4.com> 17949S: Maintained 17950T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17951F: drivers/char/random.c 17952F: drivers/virt/vmgenid.c 17953 17954RAPIDIO SUBSYSTEM 17955M: Matt Porter <mporter@kernel.crashing.org> 17956M: Alexandre Bounine <alex.bou9@gmail.com> 17957S: Maintained 17958F: drivers/rapidio/ 17959 17960RAS INFRASTRUCTURE 17961M: Tony Luck <tony.luck@intel.com> 17962M: Borislav Petkov <bp@alien8.de> 17963L: linux-edac@vger.kernel.org 17964S: Maintained 17965F: Documentation/admin-guide/ras.rst 17966F: drivers/ras/ 17967F: include/linux/ras.h 17968F: include/ras/ras_event.h 17969 17970RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17971L: linux-wireless@vger.kernel.org 17972S: Orphan 17973F: drivers/net/wireless/legacy/ray* 17974 17975RC-CORE / LIRC FRAMEWORK 17976M: Sean Young <sean@mess.org> 17977L: linux-media@vger.kernel.org 17978S: Maintained 17979W: http://linuxtv.org 17980T: git git://linuxtv.org/media_tree.git 17981F: Documentation/driver-api/media/rc-core.rst 17982F: Documentation/userspace-api/media/rc/ 17983F: drivers/media/rc/ 17984F: include/media/rc-core.h 17985F: include/media/rc-map.h 17986F: include/uapi/linux/lirc.h 17987 17988RCMM REMOTE CONTROLS DECODER 17989M: Patrick Lerda <patrick9876@free.fr> 17990S: Maintained 17991F: drivers/media/rc/ir-rcmm-decoder.c 17992 17993RCUTORTURE TEST FRAMEWORK 17994M: "Paul E. McKenney" <paulmck@kernel.org> 17995M: Josh Triplett <josh@joshtriplett.org> 17996R: Steven Rostedt <rostedt@goodmis.org> 17997R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17998R: Lai Jiangshan <jiangshanlai@gmail.com> 17999L: rcu@vger.kernel.org 18000S: Supported 18001T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18002F: tools/testing/selftests/rcutorture 18003 18004RDACM20 Camera Sensor 18005M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18006M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18007M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18008M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18009L: linux-media@vger.kernel.org 18010S: Maintained 18011F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18012F: drivers/media/i2c/max9271.c 18013F: drivers/media/i2c/max9271.h 18014F: drivers/media/i2c/rdacm20.c 18015 18016RDACM21 Camera Sensor 18017M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18018M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18019M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18020M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18021L: linux-media@vger.kernel.org 18022S: Maintained 18023F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18024F: drivers/media/i2c/max9271.c 18025F: drivers/media/i2c/max9271.h 18026F: drivers/media/i2c/rdacm21.c 18027 18028RDC R-321X SoC 18029M: Florian Fainelli <florian@openwrt.org> 18030S: Maintained 18031 18032RDC R6040 FAST ETHERNET DRIVER 18033M: Florian Fainelli <f.fainelli@gmail.com> 18034L: netdev@vger.kernel.org 18035S: Maintained 18036F: drivers/net/ethernet/rdc/r6040.c 18037 18038RDMAVT - RDMA verbs software 18039M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18040L: linux-rdma@vger.kernel.org 18041S: Supported 18042F: drivers/infiniband/sw/rdmavt 18043 18044RDS - RELIABLE DATAGRAM SOCKETS 18045M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 18046L: netdev@vger.kernel.org 18047L: linux-rdma@vger.kernel.org 18048L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18049S: Supported 18050W: https://oss.oracle.com/projects/rds/ 18051F: Documentation/networking/rds.rst 18052F: net/rds/ 18053 18054RDT - RESOURCE ALLOCATION 18055M: Fenghua Yu <fenghua.yu@intel.com> 18056M: Reinette Chatre <reinette.chatre@intel.com> 18057L: linux-kernel@vger.kernel.org 18058S: Supported 18059F: Documentation/arch/x86/resctrl* 18060F: arch/x86/include/asm/resctrl.h 18061F: arch/x86/kernel/cpu/resctrl/ 18062F: tools/testing/selftests/resctrl/ 18063 18064READ-COPY UPDATE (RCU) 18065M: "Paul E. McKenney" <paulmck@kernel.org> 18066M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18067M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18068M: Joel Fernandes <joel@joelfernandes.org> 18069M: Josh Triplett <josh@joshtriplett.org> 18070M: Boqun Feng <boqun.feng@gmail.com> 18071R: Steven Rostedt <rostedt@goodmis.org> 18072R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18073R: Lai Jiangshan <jiangshanlai@gmail.com> 18074R: Zqiang <qiang.zhang1211@gmail.com> 18075L: rcu@vger.kernel.org 18076S: Supported 18077W: http://www.rdrop.com/users/paulmck/RCU/ 18078T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18079F: Documentation/RCU/ 18080F: include/linux/rcu* 18081F: kernel/rcu/ 18082X: Documentation/RCU/torture.rst 18083X: include/linux/srcu*.h 18084X: kernel/rcu/srcu*.c 18085 18086REAL TIME CLOCK (RTC) SUBSYSTEM 18087M: Alessandro Zummo <a.zummo@towertech.it> 18088M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18089L: linux-rtc@vger.kernel.org 18090S: Maintained 18091Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18092T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18093F: Documentation/admin-guide/rtc.rst 18094F: Documentation/devicetree/bindings/rtc/ 18095F: drivers/rtc/ 18096F: include/linux/rtc.h 18097F: include/linux/rtc/ 18098F: include/uapi/linux/rtc.h 18099F: tools/testing/selftests/rtc/ 18100 18101Real-time Linux Analysis (RTLA) tools 18102M: Daniel Bristot de Oliveira <bristot@kernel.org> 18103M: Steven Rostedt <rostedt@goodmis.org> 18104L: linux-trace-kernel@vger.kernel.org 18105S: Maintained 18106F: Documentation/tools/rtla/ 18107F: tools/tracing/rtla/ 18108 18109REALTEK AUDIO CODECS 18110M: Oder Chiou <oder_chiou@realtek.com> 18111S: Maintained 18112F: include/sound/rt*.h 18113F: sound/soc/codecs/rt* 18114 18115REALTEK OTTO WATCHDOG 18116M: Sander Vanheule <sander@svanheule.net> 18117L: linux-watchdog@vger.kernel.org 18118S: Maintained 18119F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18120F: drivers/watchdog/realtek_otto_wdt.c 18121 18122REALTEK RTL83xx SMI DSA ROUTER CHIPS 18123M: Linus Walleij <linus.walleij@linaro.org> 18124M: Alvin Šipraga <alsi@bang-olufsen.dk> 18125S: Maintained 18126F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18127F: drivers/net/dsa/realtek/* 18128 18129REALTEK WIRELESS DRIVER (rtlwifi family) 18130M: Ping-Ke Shih <pkshih@realtek.com> 18131L: linux-wireless@vger.kernel.org 18132S: Maintained 18133F: drivers/net/wireless/realtek/rtlwifi/ 18134 18135REALTEK WIRELESS DRIVER (rtw88) 18136M: Ping-Ke Shih <pkshih@realtek.com> 18137L: linux-wireless@vger.kernel.org 18138S: Maintained 18139F: drivers/net/wireless/realtek/rtw88/ 18140 18141REALTEK WIRELESS DRIVER (rtw89) 18142M: Ping-Ke Shih <pkshih@realtek.com> 18143L: linux-wireless@vger.kernel.org 18144S: Maintained 18145F: drivers/net/wireless/realtek/rtw89/ 18146 18147REDPINE WIRELESS DRIVER 18148L: linux-wireless@vger.kernel.org 18149S: Orphan 18150F: drivers/net/wireless/rsi/ 18151 18152REGISTER MAP ABSTRACTION 18153M: Mark Brown <broonie@kernel.org> 18154L: linux-kernel@vger.kernel.org 18155S: Supported 18156T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18157F: Documentation/devicetree/bindings/regmap/ 18158F: drivers/base/regmap/ 18159F: include/linux/regmap.h 18160 18161REISERFS FILE SYSTEM 18162L: reiserfs-devel@vger.kernel.org 18163S: Obsolete 18164F: fs/reiserfs/ 18165 18166REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18167M: Bjorn Andersson <andersson@kernel.org> 18168M: Mathieu Poirier <mathieu.poirier@linaro.org> 18169L: linux-remoteproc@vger.kernel.org 18170S: Maintained 18171T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18172F: Documentation/ABI/testing/sysfs-class-remoteproc 18173F: Documentation/devicetree/bindings/remoteproc/ 18174F: Documentation/staging/remoteproc.rst 18175F: drivers/remoteproc/ 18176F: include/linux/remoteproc.h 18177F: include/linux/remoteproc/ 18178 18179REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18180M: Bjorn Andersson <andersson@kernel.org> 18181M: Mathieu Poirier <mathieu.poirier@linaro.org> 18182L: linux-remoteproc@vger.kernel.org 18183S: Maintained 18184T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18185F: Documentation/ABI/testing/sysfs-bus-rpmsg 18186F: Documentation/staging/rpmsg.rst 18187F: drivers/rpmsg/ 18188F: include/linux/rpmsg.h 18189F: include/linux/rpmsg/ 18190F: include/uapi/linux/rpmsg.h 18191F: samples/rpmsg/ 18192 18193REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18194M: Stephan Gerhold <stephan@gerhold.net> 18195L: netdev@vger.kernel.org 18196L: linux-remoteproc@vger.kernel.org 18197S: Maintained 18198F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18199 18200RENESAS CLOCK DRIVERS 18201M: Geert Uytterhoeven <geert+renesas@glider.be> 18202L: linux-renesas-soc@vger.kernel.org 18203S: Supported 18204T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18205F: Documentation/devicetree/bindings/clock/renesas,* 18206F: drivers/clk/renesas/ 18207 18208RENESAS EMEV2 I2C DRIVER 18209M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18210L: linux-renesas-soc@vger.kernel.org 18211S: Supported 18212F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18213F: drivers/i2c/busses/i2c-emev2.c 18214 18215RENESAS ETHERNET DRIVERS 18216R: Sergey Shtylyov <s.shtylyov@omp.ru> 18217L: netdev@vger.kernel.org 18218L: linux-renesas-soc@vger.kernel.org 18219F: Documentation/devicetree/bindings/net/renesas,*.yaml 18220F: drivers/net/ethernet/renesas/ 18221F: include/linux/sh_eth.h 18222 18223RENESAS IDT821034 ASoC CODEC 18224M: Herve Codina <herve.codina@bootlin.com> 18225L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18226S: Maintained 18227F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18228F: sound/soc/codecs/idt821034.c 18229 18230RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18231M: Miquel Raynal <miquel.raynal@bootlin.com> 18232L: linux-mtd@lists.infradead.org 18233L: linux-renesas-soc@vger.kernel.org 18234S: Maintained 18235F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18236F: drivers/mtd/nand/raw/renesas-nand-controller.c 18237 18238RENESAS R-CAR GYROADC DRIVER 18239M: Marek Vasut <marek.vasut@gmail.com> 18240L: linux-iio@vger.kernel.org 18241S: Supported 18242F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18243F: drivers/iio/adc/rcar-gyroadc.c 18244 18245RENESAS R-CAR I2C DRIVERS 18246M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18247L: linux-renesas-soc@vger.kernel.org 18248S: Supported 18249F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18250F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18251F: drivers/i2c/busses/i2c-rcar.c 18252F: drivers/i2c/busses/i2c-sh_mobile.c 18253 18254RENESAS R-CAR SATA DRIVER 18255R: Sergey Shtylyov <s.shtylyov@omp.ru> 18256L: linux-ide@vger.kernel.org 18257L: linux-renesas-soc@vger.kernel.org 18258S: Supported 18259F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18260F: drivers/ata/sata_rcar.c 18261 18262RENESAS R-CAR THERMAL DRIVERS 18263M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18264L: linux-renesas-soc@vger.kernel.org 18265S: Supported 18266F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18267F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18268F: drivers/thermal/rcar_gen3_thermal.c 18269F: drivers/thermal/rcar_thermal.c 18270 18271RENESAS RIIC DRIVER 18272M: Chris Brandt <chris.brandt@renesas.com> 18273L: linux-renesas-soc@vger.kernel.org 18274S: Supported 18275F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18276F: drivers/i2c/busses/i2c-riic.c 18277 18278RENESAS RZ/G2L A/D DRIVER 18279M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18280L: linux-iio@vger.kernel.org 18281L: linux-renesas-soc@vger.kernel.org 18282S: Supported 18283F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18284F: drivers/iio/adc/rzg2l_adc.c 18285 18286RENESAS RZ/G2L MTU3a COUNTER DRIVER 18287M: Biju Das <biju.das.jz@bp.renesas.com> 18288L: linux-iio@vger.kernel.org 18289L: linux-renesas-soc@vger.kernel.org 18290S: Supported 18291F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18292F: drivers/counter/rz-mtu3-cnt.c 18293 18294RENESAS RZ/N1 A5PSW SWITCH DRIVER 18295M: Clément Léger <clement.leger@bootlin.com> 18296L: linux-renesas-soc@vger.kernel.org 18297L: netdev@vger.kernel.org 18298S: Maintained 18299F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18300F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18301F: drivers/net/dsa/rzn1_a5psw* 18302F: drivers/net/pcs/pcs-rzn1-miic.c 18303F: include/dt-bindings/net/pcs-rzn1-miic.h 18304F: include/linux/pcs-rzn1-miic.h 18305F: net/dsa/tag_rzn1_a5psw.c 18306 18307RENESAS RZ/N1 RTC CONTROLLER DRIVER 18308M: Miquel Raynal <miquel.raynal@bootlin.com> 18309L: linux-rtc@vger.kernel.org 18310L: linux-renesas-soc@vger.kernel.org 18311S: Maintained 18312F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18313F: drivers/rtc/rtc-rzn1.c 18314 18315RENESAS RZ/N1 USBF CONTROLLER DRIVER 18316M: Herve Codina <herve.codina@bootlin.com> 18317L: linux-renesas-soc@vger.kernel.org 18318L: linux-usb@vger.kernel.org 18319S: Maintained 18320F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18321F: drivers/usb/gadget/udc/renesas_usbf.c 18322 18323RENESAS RZ/V2M I2C DRIVER 18324M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18325L: linux-i2c@vger.kernel.org 18326L: linux-renesas-soc@vger.kernel.org 18327S: Supported 18328F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18329F: drivers/i2c/busses/i2c-rzv2m.c 18330 18331RENESAS USB PHY DRIVER 18332M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18333L: linux-renesas-soc@vger.kernel.org 18334S: Maintained 18335F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18336 18337RENESAS VERSACLOCK 7 CLOCK DRIVER 18338M: Alex Helms <alexander.helms.jy@renesas.com> 18339S: Maintained 18340F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18341F: drivers/clk/clk-versaclock7.c 18342 18343RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18344M: Herve Codina <herve.codina@bootlin.com> 18345L: linux-iio@vger.kernel.org 18346S: Maintained 18347F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18348F: drivers/iio/potentiometer/x9250.c 18349 18350RESET CONTROLLER FRAMEWORK 18351M: Philipp Zabel <p.zabel@pengutronix.de> 18352S: Maintained 18353T: git git://git.pengutronix.de/git/pza/linux 18354F: Documentation/devicetree/bindings/reset/ 18355F: Documentation/driver-api/reset.rst 18356F: drivers/reset/ 18357F: include/dt-bindings/reset/ 18358F: include/linux/reset-controller.h 18359F: include/linux/reset.h 18360F: include/linux/reset/ 18361K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18362 18363RESTARTABLE SEQUENCES SUPPORT 18364M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18365M: Peter Zijlstra <peterz@infradead.org> 18366M: "Paul E. McKenney" <paulmck@kernel.org> 18367M: Boqun Feng <boqun.feng@gmail.com> 18368L: linux-kernel@vger.kernel.org 18369S: Supported 18370F: include/trace/events/rseq.h 18371F: include/uapi/linux/rseq.h 18372F: kernel/rseq.c 18373F: tools/testing/selftests/rseq/ 18374 18375RFKILL 18376M: Johannes Berg <johannes@sipsolutions.net> 18377L: linux-wireless@vger.kernel.org 18378S: Maintained 18379W: https://wireless.wiki.kernel.org/ 18380Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18381T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18382T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18383F: Documentation/ABI/stable/sysfs-class-rfkill 18384F: Documentation/driver-api/rfkill.rst 18385F: include/linux/rfkill.h 18386F: include/uapi/linux/rfkill.h 18387F: net/rfkill/ 18388 18389RHASHTABLE 18390M: Thomas Graf <tgraf@suug.ch> 18391M: Herbert Xu <herbert@gondor.apana.org.au> 18392L: netdev@vger.kernel.org 18393S: Maintained 18394F: include/linux/rhashtable-types.h 18395F: include/linux/rhashtable.h 18396F: lib/rhashtable.c 18397F: lib/test_rhashtable.c 18398 18399RICOH R5C592 MEMORYSTICK DRIVER 18400M: Maxim Levitsky <maximlevitsky@gmail.com> 18401S: Maintained 18402F: drivers/memstick/host/r592.* 18403 18404RICOH SMARTMEDIA/XD DRIVER 18405M: Maxim Levitsky <maximlevitsky@gmail.com> 18406S: Maintained 18407F: drivers/mtd/nand/raw/r852.c 18408F: drivers/mtd/nand/raw/r852.h 18409 18410RISC-V ARCHITECTURE 18411M: Paul Walmsley <paul.walmsley@sifive.com> 18412M: Palmer Dabbelt <palmer@dabbelt.com> 18413M: Albert Ou <aou@eecs.berkeley.edu> 18414L: linux-riscv@lists.infradead.org 18415S: Supported 18416Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18417C: irc://irc.libera.chat/riscv 18418P: Documentation/riscv/patch-acceptance.rst 18419T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18420F: arch/riscv/ 18421N: riscv 18422K: riscv 18423 18424RISC-V MICROCHIP FPGA SUPPORT 18425M: Conor Dooley <conor.dooley@microchip.com> 18426M: Daire McNamara <daire.mcnamara@microchip.com> 18427L: linux-riscv@lists.infradead.org 18428S: Supported 18429F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18430F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18431F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18432F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18433F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18434F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18435F: Documentation/devicetree/bindings/riscv/microchip.yaml 18436F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18437F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18438F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18439F: arch/riscv/boot/dts/microchip/ 18440F: drivers/char/hw_random/mpfs-rng.c 18441F: drivers/clk/microchip/clk-mpfs*.c 18442F: drivers/i2c/busses/i2c-microchip-corei2c.c 18443F: drivers/mailbox/mailbox-mpfs.c 18444F: drivers/pci/controller/pcie-microchip-host.c 18445F: drivers/pwm/pwm-microchip-core.c 18446F: drivers/reset/reset-mpfs.c 18447F: drivers/rtc/rtc-mpfs.c 18448F: drivers/soc/microchip/mpfs-sys-controller.c 18449F: drivers/spi/spi-microchip-core-qspi.c 18450F: drivers/spi/spi-microchip-core.c 18451F: drivers/usb/musb/mpfs.c 18452F: include/soc/microchip/mpfs.h 18453 18454RISC-V MISC SOC SUPPORT 18455M: Conor Dooley <conor@kernel.org> 18456L: linux-riscv@lists.infradead.org 18457S: Maintained 18458Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18459T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18460F: Documentation/devicetree/bindings/riscv/ 18461F: arch/riscv/boot/dts/ 18462X: arch/riscv/boot/dts/allwinner/ 18463X: arch/riscv/boot/dts/renesas/ 18464 18465RISC-V PMU DRIVERS 18466M: Atish Patra <atishp@atishpatra.org> 18467R: Anup Patel <anup@brainfault.org> 18468L: linux-riscv@lists.infradead.org 18469S: Supported 18470F: drivers/perf/riscv_pmu.c 18471F: drivers/perf/riscv_pmu_legacy.c 18472F: drivers/perf/riscv_pmu_sbi.c 18473 18474RISC-V THEAD SoC SUPPORT 18475M: Jisheng Zhang <jszhang@kernel.org> 18476M: Guo Ren <guoren@kernel.org> 18477M: Fu Wei <wefu@redhat.com> 18478L: linux-riscv@lists.infradead.org 18479S: Maintained 18480F: arch/riscv/boot/dts/thead/ 18481 18482RNBD BLOCK DRIVERS 18483M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18484M: Jack Wang <jinpu.wang@ionos.com> 18485L: linux-block@vger.kernel.org 18486S: Maintained 18487F: drivers/block/rnbd/ 18488 18489ROCCAT DRIVERS 18490M: Stefan Achatz <erazor_de@users.sourceforge.net> 18491S: Maintained 18492W: http://sourceforge.net/projects/roccat/ 18493F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18494F: drivers/hid/hid-roccat* 18495F: include/linux/hid-roccat* 18496 18497ROCKCHIP CRYPTO DRIVERS 18498M: Corentin Labbe <clabbe@baylibre.com> 18499L: linux-crypto@vger.kernel.org 18500S: Maintained 18501F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18502F: drivers/crypto/rockchip/ 18503 18504ROCKCHIP I2S TDM DRIVER 18505M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18506L: linux-rockchip@lists.infradead.org 18507S: Maintained 18508F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18509F: sound/soc/rockchip/rockchip_i2s_tdm.* 18510 18511ROCKCHIP ISP V1 DRIVER 18512M: Dafna Hirschfeld <dafna@fastmail.com> 18513L: linux-media@vger.kernel.org 18514L: linux-rockchip@lists.infradead.org 18515S: Maintained 18516F: Documentation/admin-guide/media/rkisp1.rst 18517F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18518F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18519F: drivers/media/platform/rockchip/rkisp1 18520F: include/uapi/linux/rkisp1-config.h 18521 18522ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18523M: Jacob Chen <jacob-chen@iotwrt.com> 18524M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18525L: linux-media@vger.kernel.org 18526L: linux-rockchip@lists.infradead.org 18527S: Maintained 18528F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18529F: drivers/media/platform/rockchip/rga/ 18530 18531ROCKCHIP VIDEO DECODER DRIVER 18532M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18533L: linux-media@vger.kernel.org 18534L: linux-rockchip@lists.infradead.org 18535S: Maintained 18536F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18537F: drivers/staging/media/rkvdec/ 18538 18539ROCKER DRIVER 18540M: Jiri Pirko <jiri@resnulli.us> 18541L: netdev@vger.kernel.org 18542S: Supported 18543F: drivers/net/ethernet/rocker/ 18544 18545ROCKETPORT EXPRESS/INFINITY DRIVER 18546M: Kevin Cernekee <cernekee@gmail.com> 18547L: linux-serial@vger.kernel.org 18548S: Odd Fixes 18549F: drivers/tty/serial/rp2.* 18550 18551ROHM BD99954 CHARGER IC 18552M: Matti Vaittinen <mazziesaccount@gmail.com> 18553S: Supported 18554F: drivers/power/supply/bd99954-charger.c 18555F: drivers/power/supply/bd99954-charger.h 18556 18557ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18558M: Tomasz Duszynski <tduszyns@gmail.com> 18559S: Maintained 18560F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18561F: drivers/iio/light/bh1750.c 18562 18563ROHM BU270xx LIGHT SENSOR DRIVERs 18564M: Matti Vaittinen <mazziesaccount@gmail.com> 18565L: linux-iio@vger.kernel.org 18566S: Supported 18567F: drivers/iio/light/rohm-bu27008.c 18568F: drivers/iio/light/rohm-bu27034.c 18569 18570ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18571M: Marek Vasut <marek.vasut+renesas@gmail.com> 18572L: linux-kernel@vger.kernel.org 18573L: linux-renesas-soc@vger.kernel.org 18574S: Supported 18575F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18576F: drivers/gpio/gpio-bd9571mwv.c 18577F: drivers/mfd/bd9571mwv.c 18578F: drivers/regulator/bd9571mwv-regulator.c 18579F: include/linux/mfd/bd9571mwv.h 18580 18581ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18582M: Matti Vaittinen <mazziesaccount@gmail.com> 18583S: Supported 18584F: drivers/clk/clk-bd718x7.c 18585F: drivers/gpio/gpio-bd71815.c 18586F: drivers/gpio/gpio-bd71828.c 18587F: drivers/mfd/rohm-bd71828.c 18588F: drivers/mfd/rohm-bd718x7.c 18589F: drivers/mfd/rohm-bd9576.c 18590F: drivers/regulator/bd71815-regulator.c 18591F: drivers/regulator/bd71828-regulator.c 18592F: drivers/regulator/bd718x7-regulator.c 18593F: drivers/regulator/bd9576-regulator.c 18594F: drivers/regulator/rohm-regulator.c 18595F: drivers/rtc/rtc-bd70528.c 18596F: drivers/watchdog/bd9576_wdt.c 18597F: include/linux/mfd/rohm-bd71815.h 18598F: include/linux/mfd/rohm-bd71828.h 18599F: include/linux/mfd/rohm-bd718x7.h 18600F: include/linux/mfd/rohm-bd957x.h 18601F: include/linux/mfd/rohm-generic.h 18602F: include/linux/mfd/rohm-shared.h 18603 18604ROSE NETWORK LAYER 18605M: Ralf Baechle <ralf@linux-mips.org> 18606L: linux-hams@vger.kernel.org 18607S: Maintained 18608W: https://linux-ax25.in-berlin.de 18609F: include/net/rose.h 18610F: include/uapi/linux/rose.h 18611F: net/rose/ 18612 18613ROTATION DRIVER FOR ALLWINNER A83T 18614M: Jernej Skrabec <jernej.skrabec@gmail.com> 18615L: linux-media@vger.kernel.org 18616S: Maintained 18617T: git git://linuxtv.org/media_tree.git 18618F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18619F: drivers/media/platform/sunxi/sun8i-rotate/ 18620 18621RPMSG TTY DRIVER 18622M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18623L: linux-remoteproc@vger.kernel.org 18624S: Maintained 18625F: drivers/tty/rpmsg_tty.c 18626 18627RTL2830 MEDIA DRIVER 18628M: Antti Palosaari <crope@iki.fi> 18629L: linux-media@vger.kernel.org 18630S: Maintained 18631W: https://linuxtv.org 18632W: http://palosaari.fi/linux/ 18633Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18634T: git git://linuxtv.org/anttip/media_tree.git 18635F: drivers/media/dvb-frontends/rtl2830* 18636 18637RTL2832 MEDIA DRIVER 18638M: Antti Palosaari <crope@iki.fi> 18639L: linux-media@vger.kernel.org 18640S: Maintained 18641W: https://linuxtv.org 18642W: http://palosaari.fi/linux/ 18643Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18644T: git git://linuxtv.org/anttip/media_tree.git 18645F: drivers/media/dvb-frontends/rtl2832* 18646 18647RTL2832_SDR MEDIA DRIVER 18648M: Antti Palosaari <crope@iki.fi> 18649L: linux-media@vger.kernel.org 18650S: Maintained 18651W: https://linuxtv.org 18652W: http://palosaari.fi/linux/ 18653Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18654T: git git://linuxtv.org/anttip/media_tree.git 18655F: drivers/media/dvb-frontends/rtl2832_sdr* 18656 18657RTL8180 WIRELESS DRIVER 18658L: linux-wireless@vger.kernel.org 18659S: Orphan 18660F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18661 18662RTL8187 WIRELESS DRIVER 18663M: Hin-Tak Leung <hintak.leung@gmail.com> 18664M: Larry Finger <Larry.Finger@lwfinger.net> 18665L: linux-wireless@vger.kernel.org 18666S: Maintained 18667F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18668 18669RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18670M: Jes Sorensen <Jes.Sorensen@gmail.com> 18671L: linux-wireless@vger.kernel.org 18672S: Maintained 18673F: drivers/net/wireless/realtek/rtl8xxxu/ 18674 18675RTRS TRANSPORT DRIVERS 18676M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18677M: Jack Wang <jinpu.wang@ionos.com> 18678L: linux-rdma@vger.kernel.org 18679S: Maintained 18680F: drivers/infiniband/ulp/rtrs/ 18681 18682RUNTIME VERIFICATION (RV) 18683M: Daniel Bristot de Oliveira <bristot@kernel.org> 18684M: Steven Rostedt <rostedt@goodmis.org> 18685L: linux-trace-kernel@vger.kernel.org 18686S: Maintained 18687F: Documentation/trace/rv/ 18688F: include/linux/rv.h 18689F: include/rv/ 18690F: kernel/trace/rv/ 18691F: tools/verification/ 18692 18693RUST 18694M: Miguel Ojeda <ojeda@kernel.org> 18695M: Alex Gaynor <alex.gaynor@gmail.com> 18696M: Wedson Almeida Filho <wedsonaf@gmail.com> 18697R: Boqun Feng <boqun.feng@gmail.com> 18698R: Gary Guo <gary@garyguo.net> 18699R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18700R: Benno Lossin <benno.lossin@proton.me> 18701R: Andreas Hindborg <a.hindborg@samsung.com> 18702R: Alice Ryhl <aliceryhl@google.com> 18703L: rust-for-linux@vger.kernel.org 18704S: Supported 18705W: https://github.com/Rust-for-Linux/linux 18706B: https://github.com/Rust-for-Linux/linux/issues 18707C: zulip://rust-for-linux.zulipchat.com 18708T: git https://github.com/Rust-for-Linux/linux.git rust-next 18709F: Documentation/rust/ 18710F: rust/ 18711F: samples/rust/ 18712F: scripts/*rust* 18713K: \b(?i:rust)\b 18714 18715RXRPC SOCKETS (AF_RXRPC) 18716M: David Howells <dhowells@redhat.com> 18717M: Marc Dionne <marc.dionne@auristor.com> 18718L: linux-afs@lists.infradead.org 18719S: Supported 18720W: https://www.infradead.org/~dhowells/kafs/ 18721F: Documentation/networking/rxrpc.rst 18722F: include/keys/rxrpc-type.h 18723F: include/net/af_rxrpc.h 18724F: include/trace/events/rxrpc.h 18725F: include/uapi/linux/rxrpc.h 18726F: net/rxrpc/ 18727 18728S3 SAVAGE FRAMEBUFFER DRIVER 18729M: Antonino Daplas <adaplas@gmail.com> 18730L: linux-fbdev@vger.kernel.org 18731S: Maintained 18732F: drivers/video/fbdev/savage/ 18733 18734S390 ARCHITECTURE 18735M: Heiko Carstens <hca@linux.ibm.com> 18736M: Vasily Gorbik <gor@linux.ibm.com> 18737M: Alexander Gordeev <agordeev@linux.ibm.com> 18738R: Christian Borntraeger <borntraeger@linux.ibm.com> 18739R: Sven Schnelle <svens@linux.ibm.com> 18740L: linux-s390@vger.kernel.org 18741S: Supported 18742T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18743F: Documentation/driver-api/s390-drivers.rst 18744F: Documentation/arch/s390/ 18745F: arch/s390/ 18746F: drivers/s390/ 18747F: drivers/watchdog/diag288_wdt.c 18748 18749S390 COMMON I/O LAYER 18750M: Vineeth Vijayan <vneethv@linux.ibm.com> 18751M: Peter Oberparleiter <oberpar@linux.ibm.com> 18752L: linux-s390@vger.kernel.org 18753S: Supported 18754F: drivers/s390/cio/ 18755 18756S390 DASD DRIVER 18757M: Stefan Haberland <sth@linux.ibm.com> 18758M: Jan Hoeppner <hoeppner@linux.ibm.com> 18759L: linux-s390@vger.kernel.org 18760S: Supported 18761F: block/partitions/ibm.c 18762F: drivers/s390/block/dasd* 18763F: include/linux/dasd_mod.h 18764 18765S390 IOMMU (PCI) 18766M: Niklas Schnelle <schnelle@linux.ibm.com> 18767M: Matthew Rosato <mjrosato@linux.ibm.com> 18768R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18769L: linux-s390@vger.kernel.org 18770S: Supported 18771F: drivers/iommu/s390-iommu.c 18772 18773S390 IUCV NETWORK LAYER 18774M: Alexandra Winter <wintera@linux.ibm.com> 18775M: Wenjia Zhang <wenjia@linux.ibm.com> 18776L: linux-s390@vger.kernel.org 18777L: netdev@vger.kernel.org 18778S: Supported 18779F: drivers/s390/net/*iucv* 18780F: include/net/iucv/ 18781F: net/iucv/ 18782 18783S390 MM 18784M: Alexander Gordeev <agordeev@linux.ibm.com> 18785M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18786L: linux-s390@vger.kernel.org 18787S: Supported 18788T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18789F: arch/s390/include/asm/pgtable.h 18790F: arch/s390/mm 18791 18792S390 NETWORK DRIVERS 18793M: Alexandra Winter <wintera@linux.ibm.com> 18794M: Wenjia Zhang <wenjia@linux.ibm.com> 18795L: linux-s390@vger.kernel.org 18796L: netdev@vger.kernel.org 18797S: Supported 18798F: drivers/s390/net/ 18799 18800S390 PCI SUBSYSTEM 18801M: Niklas Schnelle <schnelle@linux.ibm.com> 18802M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18803L: linux-s390@vger.kernel.org 18804S: Supported 18805F: Documentation/arch/s390/pci.rst 18806F: arch/s390/pci/ 18807F: drivers/pci/hotplug/s390_pci_hpc.c 18808 18809S390 SCM DRIVER 18810M: Vineeth Vijayan <vneethv@linux.ibm.com> 18811L: linux-s390@vger.kernel.org 18812S: Supported 18813F: drivers/s390/block/scm* 18814F: drivers/s390/cio/scm.c 18815 18816S390 VFIO AP DRIVER 18817M: Tony Krowiak <akrowiak@linux.ibm.com> 18818M: Halil Pasic <pasic@linux.ibm.com> 18819M: Jason Herne <jjherne@linux.ibm.com> 18820L: linux-s390@vger.kernel.org 18821S: Supported 18822F: Documentation/arch/s390/vfio-ap* 18823F: drivers/s390/crypto/vfio_ap* 18824 18825S390 VFIO-CCW DRIVER 18826M: Eric Farman <farman@linux.ibm.com> 18827M: Matthew Rosato <mjrosato@linux.ibm.com> 18828R: Halil Pasic <pasic@linux.ibm.com> 18829L: linux-s390@vger.kernel.org 18830L: kvm@vger.kernel.org 18831S: Supported 18832F: Documentation/arch/s390/vfio-ccw.rst 18833F: drivers/s390/cio/vfio_ccw* 18834F: include/uapi/linux/vfio_ccw.h 18835 18836S390 VFIO-PCI DRIVER 18837M: Matthew Rosato <mjrosato@linux.ibm.com> 18838M: Eric Farman <farman@linux.ibm.com> 18839L: linux-s390@vger.kernel.org 18840L: kvm@vger.kernel.org 18841S: Supported 18842F: arch/s390/kvm/pci* 18843F: drivers/vfio/pci/vfio_pci_zdev.c 18844F: include/uapi/linux/vfio_zdev.h 18845 18846S390 ZCRYPT DRIVER 18847M: Harald Freudenberger <freude@linux.ibm.com> 18848L: linux-s390@vger.kernel.org 18849S: Supported 18850F: drivers/s390/crypto/ 18851 18852S390 ZFCP DRIVER 18853M: Steffen Maier <maier@linux.ibm.com> 18854M: Benjamin Block <bblock@linux.ibm.com> 18855L: linux-s390@vger.kernel.org 18856S: Supported 18857F: drivers/s390/scsi/zfcp_* 18858 18859SAA6588 RDS RECEIVER DRIVER 18860M: Hans Verkuil <hverkuil@xs4all.nl> 18861L: linux-media@vger.kernel.org 18862S: Odd Fixes 18863W: https://linuxtv.org 18864T: git git://linuxtv.org/media_tree.git 18865F: drivers/media/i2c/saa6588* 18866 18867SAA7134 VIDEO4LINUX DRIVER 18868M: Mauro Carvalho Chehab <mchehab@kernel.org> 18869L: linux-media@vger.kernel.org 18870S: Odd fixes 18871W: https://linuxtv.org 18872T: git git://linuxtv.org/media_tree.git 18873F: Documentation/driver-api/media/drivers/saa7134* 18874F: drivers/media/pci/saa7134/ 18875 18876SAA7146 VIDEO4LINUX-2 DRIVER 18877M: Hans Verkuil <hverkuil@xs4all.nl> 18878L: linux-media@vger.kernel.org 18879S: Maintained 18880T: git git://linuxtv.org/media_tree.git 18881F: drivers/media/common/saa7146/ 18882F: drivers/media/pci/saa7146/ 18883F: include/media/drv-intf/saa7146* 18884 18885SAFESETID SECURITY MODULE 18886M: Micah Morton <mortonm@chromium.org> 18887S: Supported 18888F: Documentation/admin-guide/LSM/SafeSetID.rst 18889F: security/safesetid/ 18890 18891SAMSUNG AUDIO (ASoC) DRIVERS 18892M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18893L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18894S: Maintained 18895B: mailto:linux-samsung-soc@vger.kernel.org 18896F: Documentation/devicetree/bindings/sound/samsung* 18897F: sound/soc/samsung/ 18898 18899SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18900M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18901L: linux-crypto@vger.kernel.org 18902L: linux-samsung-soc@vger.kernel.org 18903S: Maintained 18904F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18905F: drivers/crypto/exynos-rng.c 18906 18907SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18908M: Łukasz Stelmach <l.stelmach@samsung.com> 18909L: linux-samsung-soc@vger.kernel.org 18910S: Maintained 18911F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18912F: drivers/char/hw_random/exynos-trng.c 18913 18914SAMSUNG FRAMEBUFFER DRIVER 18915M: Jingoo Han <jingoohan1@gmail.com> 18916L: linux-fbdev@vger.kernel.org 18917S: Maintained 18918F: drivers/video/fbdev/s3c-fb.c 18919 18920SAMSUNG INTERCONNECT DRIVERS 18921M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18922M: Artur Świgoń <a.swigon@samsung.com> 18923L: linux-pm@vger.kernel.org 18924L: linux-samsung-soc@vger.kernel.org 18925S: Supported 18926F: drivers/interconnect/samsung/ 18927 18928SAMSUNG LAPTOP DRIVER 18929M: Corentin Chary <corentin.chary@gmail.com> 18930L: platform-driver-x86@vger.kernel.org 18931S: Maintained 18932F: drivers/platform/x86/samsung-laptop.c 18933 18934SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18935M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18936L: linux-kernel@vger.kernel.org 18937L: linux-samsung-soc@vger.kernel.org 18938S: Maintained 18939B: mailto:linux-samsung-soc@vger.kernel.org 18940F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18941F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18942F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18943F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18944F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18945F: drivers/clk/clk-s2mps11.c 18946F: drivers/mfd/sec*.c 18947F: drivers/regulator/s2m*.c 18948F: drivers/regulator/s5m*.c 18949F: drivers/rtc/rtc-s5m.c 18950F: include/linux/mfd/samsung/ 18951 18952SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18953M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18954L: linux-media@vger.kernel.org 18955L: linux-samsung-soc@vger.kernel.org 18956S: Maintained 18957F: drivers/media/platform/samsung/s3c-camif/ 18958F: include/media/drv-intf/s3c_camif.h 18959 18960SAMSUNG S3FWRN5 NFC DRIVER 18961M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18962S: Maintained 18963F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18964F: drivers/nfc/s3fwrn5 18965 18966SAMSUNG S5C73M3 CAMERA DRIVER 18967M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18968M: Andrzej Hajda <andrzej.hajda@intel.com> 18969L: linux-media@vger.kernel.org 18970S: Supported 18971F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18972F: drivers/media/i2c/s5c73m3/* 18973 18974SAMSUNG S5K5BAF CAMERA DRIVER 18975M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18976M: Andrzej Hajda <andrzej.hajda@intel.com> 18977L: linux-media@vger.kernel.org 18978S: Supported 18979F: drivers/media/i2c/s5k5baf.c 18980 18981SAMSUNG S5P Security SubSystem (SSS) DRIVER 18982M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18983M: Vladimir Zapolskiy <vz@mleia.com> 18984L: linux-crypto@vger.kernel.org 18985L: linux-samsung-soc@vger.kernel.org 18986S: Maintained 18987F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18988F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18989F: drivers/crypto/s5p-sss.c 18990 18991SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18992M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18993L: linux-media@vger.kernel.org 18994S: Supported 18995Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18996F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18997F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18998F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18999F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19000F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19001F: drivers/media/platform/samsung/exynos4-is/ 19002 19003SAMSUNG SOC CLOCK DRIVERS 19004M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19005M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19006M: Tomasz Figa <tomasz.figa@gmail.com> 19007M: Chanwoo Choi <cw00.choi@samsung.com> 19008R: Alim Akhtar <alim.akhtar@samsung.com> 19009L: linux-samsung-soc@vger.kernel.org 19010S: Maintained 19011T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19012T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 19013F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19014F: Documentation/devicetree/bindings/clock/samsung,s3c* 19015F: drivers/clk/samsung/ 19016F: include/dt-bindings/clock/exynos*.h 19017F: include/dt-bindings/clock/s5p*.h 19018F: include/dt-bindings/clock/samsung,*.h 19019F: include/linux/clk/samsung.h 19020 19021SAMSUNG SPI DRIVERS 19022M: Andi Shyti <andi.shyti@kernel.org> 19023L: linux-spi@vger.kernel.org 19024L: linux-samsung-soc@vger.kernel.org 19025S: Maintained 19026F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19027F: drivers/spi/spi-s3c* 19028F: include/linux/platform_data/spi-s3c64xx.h 19029 19030SAMSUNG SXGBE DRIVERS 19031M: Byungho An <bh74.an@samsung.com> 19032L: netdev@vger.kernel.org 19033S: Supported 19034F: drivers/net/ethernet/samsung/sxgbe/ 19035 19036SAMSUNG THERMAL DRIVER 19037M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19038M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19039L: linux-pm@vger.kernel.org 19040L: linux-samsung-soc@vger.kernel.org 19041S: Maintained 19042F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19043F: drivers/thermal/samsung/ 19044 19045SAMSUNG USB2 PHY DRIVER 19046M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19047L: linux-kernel@vger.kernel.org 19048S: Supported 19049F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19050F: Documentation/driver-api/phy/samsung-usb2.rst 19051F: drivers/phy/samsung/phy-exynos4210-usb2.c 19052F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19053F: drivers/phy/samsung/phy-exynos5250-usb2.c 19054F: drivers/phy/samsung/phy-s5pv210-usb2.c 19055F: drivers/phy/samsung/phy-samsung-usb2.c 19056F: drivers/phy/samsung/phy-samsung-usb2.h 19057 19058SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19059M: Paul Barker <paul.barker@sancloud.com> 19060R: Marc Murphy <marc.murphy@sancloud.com> 19061S: Supported 19062F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19063 19064SC1200 WDT DRIVER 19065M: Zwane Mwaikambo <zwanem@gmail.com> 19066S: Maintained 19067F: drivers/watchdog/sc1200wdt.c 19068 19069SCHEDULER 19070M: Ingo Molnar <mingo@redhat.com> 19071M: Peter Zijlstra <peterz@infradead.org> 19072M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19073M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19074R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19075R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19076R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19077R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19078R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19079R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19080L: linux-kernel@vger.kernel.org 19081S: Maintained 19082T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19083F: include/linux/preempt.h 19084F: include/linux/sched.h 19085F: include/linux/wait.h 19086F: include/uapi/linux/sched.h 19087F: kernel/sched/ 19088 19089SCSI LIBSAS SUBSYSTEM 19090R: John Garry <john.g.garry@oracle.com> 19091R: Jason Yan <yanaijie@huawei.com> 19092L: linux-scsi@vger.kernel.org 19093S: Supported 19094F: Documentation/scsi/libsas.rst 19095F: drivers/scsi/libsas/ 19096F: include/scsi/libsas.h 19097F: include/scsi/sas_ata.h 19098 19099SCSI RDMA PROTOCOL (SRP) INITIATOR 19100M: Bart Van Assche <bvanassche@acm.org> 19101L: linux-rdma@vger.kernel.org 19102S: Supported 19103Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19104F: drivers/infiniband/ulp/srp/ 19105F: include/scsi/srp.h 19106 19107SCSI RDMA PROTOCOL (SRP) TARGET 19108M: Bart Van Assche <bvanassche@acm.org> 19109L: linux-rdma@vger.kernel.org 19110L: target-devel@vger.kernel.org 19111S: Supported 19112Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19113F: drivers/infiniband/ulp/srpt/ 19114 19115SCSI SG DRIVER 19116M: Doug Gilbert <dgilbert@interlog.com> 19117L: linux-scsi@vger.kernel.org 19118S: Maintained 19119W: http://sg.danny.cz/sg 19120F: Documentation/scsi/scsi-generic.rst 19121F: drivers/scsi/sg.c 19122F: include/scsi/sg.h 19123 19124SCSI SUBSYSTEM 19125M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19126M: "Martin K. Petersen" <martin.petersen@oracle.com> 19127L: linux-scsi@vger.kernel.org 19128S: Maintained 19129Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19130T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19131T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19132F: Documentation/devicetree/bindings/scsi/ 19133F: drivers/scsi/ 19134F: drivers/ufs/ 19135F: include/scsi/ 19136 19137SCSI TAPE DRIVER 19138M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19139L: linux-scsi@vger.kernel.org 19140S: Maintained 19141F: Documentation/scsi/st.rst 19142F: drivers/scsi/st.* 19143F: drivers/scsi/st_*.h 19144 19145SCSI TARGET CORE USER DRIVER 19146M: Bodo Stroesser <bostroesser@gmail.com> 19147L: linux-scsi@vger.kernel.org 19148L: target-devel@vger.kernel.org 19149S: Supported 19150F: Documentation/target/tcmu-design.rst 19151F: drivers/target/target_core_user.c 19152F: include/uapi/linux/target_core_user.h 19153 19154SCSI TARGET SUBSYSTEM 19155M: "Martin K. Petersen" <martin.petersen@oracle.com> 19156L: linux-scsi@vger.kernel.org 19157L: target-devel@vger.kernel.org 19158S: Supported 19159W: http://www.linux-iscsi.org 19160Q: https://patchwork.kernel.org/project/target-devel/list/ 19161T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19162F: Documentation/target/ 19163F: drivers/target/ 19164F: include/target/ 19165 19166SCTP PROTOCOL 19167M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19168M: Xin Long <lucien.xin@gmail.com> 19169L: linux-sctp@vger.kernel.org 19170S: Maintained 19171W: https://github.com/sctp/lksctp-tools/wiki 19172F: Documentation/networking/sctp.rst 19173F: include/linux/sctp.h 19174F: include/net/sctp/ 19175F: include/uapi/linux/sctp.h 19176F: net/sctp/ 19177 19178SCx200 CPU SUPPORT 19179M: Jim Cromie <jim.cromie@gmail.com> 19180S: Odd Fixes 19181F: Documentation/i2c/busses/scx200_acb.rst 19182F: arch/x86/platform/scx200/ 19183F: drivers/i2c/busses/scx200* 19184F: drivers/mtd/maps/scx200_docflash.c 19185F: drivers/watchdog/scx200_wdt.c 19186F: include/linux/scx200.h 19187 19188SCx200 GPIO DRIVER 19189M: Jim Cromie <jim.cromie@gmail.com> 19190S: Maintained 19191F: drivers/char/scx200_gpio.c 19192F: include/linux/scx200_gpio.h 19193 19194SCx200 HRT CLOCKSOURCE DRIVER 19195M: Jim Cromie <jim.cromie@gmail.com> 19196S: Maintained 19197F: drivers/clocksource/scx200_hrt.c 19198 19199SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19200M: Sascha Sommer <saschasommer@freenet.de> 19201L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19202S: Maintained 19203F: drivers/mmc/host/sdricoh_cs.c 19204 19205SECO BOARDS CEC DRIVER 19206M: Ettore Chimenti <ek5.chimenti@gmail.com> 19207S: Maintained 19208F: drivers/media/cec/platform/seco/seco-cec.c 19209F: drivers/media/cec/platform/seco/seco-cec.h 19210 19211SECURE COMPUTING 19212M: Kees Cook <keescook@chromium.org> 19213R: Andy Lutomirski <luto@amacapital.net> 19214R: Will Drewry <wad@chromium.org> 19215S: Supported 19216T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19217F: Documentation/userspace-api/seccomp_filter.rst 19218F: include/linux/seccomp.h 19219F: include/uapi/linux/seccomp.h 19220F: kernel/seccomp.c 19221F: tools/testing/selftests/kselftest_harness.h 19222F: tools/testing/selftests/seccomp/* 19223K: \bsecure_computing 19224K: \bTIF_SECCOMP\b 19225 19226SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19227M: Kamal Dasu <kamal.dasu@broadcom.com> 19228M: Al Cooper <alcooperx@gmail.com> 19229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19230L: linux-mmc@vger.kernel.org 19231S: Maintained 19232F: drivers/mmc/host/sdhci-brcmstb* 19233 19234SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19235M: Adrian Hunter <adrian.hunter@intel.com> 19236L: linux-mmc@vger.kernel.org 19237S: Supported 19238F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19239F: drivers/mmc/host/sdhci* 19240 19241SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19242M: Eugen Hristev <eugen.hristev@microchip.com> 19243L: linux-mmc@vger.kernel.org 19244S: Supported 19245F: drivers/mmc/host/sdhci-of-at91.c 19246 19247SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19248M: Haibo Chen <haibo.chen@nxp.com> 19249L: linux-imx@nxp.com 19250L: linux-mmc@vger.kernel.org 19251S: Maintained 19252F: drivers/mmc/host/sdhci-esdhc-imx.c 19253 19254SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19255M: Ben Dooks <ben-linux@fluff.org> 19256M: Jaehoon Chung <jh80.chung@samsung.com> 19257L: linux-mmc@vger.kernel.org 19258S: Maintained 19259F: drivers/mmc/host/sdhci-s3c* 19260 19261SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19262M: Viresh Kumar <vireshk@kernel.org> 19263L: linux-mmc@vger.kernel.org 19264S: Maintained 19265F: drivers/mmc/host/sdhci-spear.c 19266 19267SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19268M: Vignesh Raghavendra <vigneshr@ti.com> 19269L: linux-mmc@vger.kernel.org 19270S: Maintained 19271F: drivers/mmc/host/sdhci-omap.c 19272 19273SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19274M: Jonathan Derrick <jonathan.derrick@linux.dev> 19275L: linux-block@vger.kernel.org 19276S: Supported 19277F: block/opal_proto.h 19278F: block/sed* 19279F: include/linux/sed* 19280F: include/uapi/linux/sed* 19281 19282SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19283M: Mark Rutland <mark.rutland@arm.com> 19284M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19285M: Sudeep Holla <sudeep.holla@arm.com> 19286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19287S: Maintained 19288F: drivers/firmware/smccc/ 19289F: include/linux/arm-smccc.h 19290 19291SECURITY CONTACT 19292M: Security Officers <security@kernel.org> 19293S: Supported 19294F: Documentation/process/security-bugs.rst 19295 19296SECURITY SUBSYSTEM 19297M: Paul Moore <paul@paul-moore.com> 19298M: James Morris <jmorris@namei.org> 19299M: "Serge E. Hallyn" <serge@hallyn.com> 19300L: linux-security-module@vger.kernel.org (suggested Cc:) 19301S: Supported 19302W: http://kernsec.org/ 19303T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19304F: security/ 19305X: security/selinux/ 19306 19307SELINUX SECURITY MODULE 19308M: Paul Moore <paul@paul-moore.com> 19309M: Stephen Smalley <stephen.smalley.work@gmail.com> 19310M: Eric Paris <eparis@parisplace.org> 19311L: selinux@vger.kernel.org 19312S: Supported 19313W: https://selinuxproject.org 19314W: https://github.com/SELinuxProject 19315T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19316F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19317F: Documentation/ABI/removed/sysfs-selinux-disable 19318F: Documentation/admin-guide/LSM/SELinux.rst 19319F: include/trace/events/avc.h 19320F: include/uapi/linux/selinux_netlink.h 19321F: scripts/selinux/ 19322F: security/selinux/ 19323 19324SENSABLE PHANTOM 19325M: Jiri Slaby <jirislaby@kernel.org> 19326S: Maintained 19327F: drivers/misc/phantom.c 19328F: include/uapi/linux/phantom.h 19329 19330SENSEAIR SUNRISE 006-0-0007 19331M: Jacopo Mondi <jacopo@jmondi.org> 19332S: Maintained 19333F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19334F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19335F: drivers/iio/chemical/sunrise_co2.c 19336 19337SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19338M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19339S: Maintained 19340F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19341F: drivers/iio/chemical/scd30.h 19342F: drivers/iio/chemical/scd30_core.c 19343F: drivers/iio/chemical/scd30_i2c.c 19344F: drivers/iio/chemical/scd30_serial.c 19345 19346SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19347M: Roan van Dijk <roan@protonic.nl> 19348S: Maintained 19349F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19350F: drivers/iio/chemical/scd4x.c 19351 19352SENSIRION SGP40 GAS SENSOR DRIVER 19353M: Andreas Klinger <ak@it-klinger.de> 19354S: Maintained 19355F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19356F: drivers/iio/chemical/sgp40.c 19357 19358SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19359M: Tomasz Duszynski <tduszyns@gmail.com> 19360S: Maintained 19361F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19362F: drivers/iio/chemical/sps30.c 19363F: drivers/iio/chemical/sps30_i2c.c 19364F: drivers/iio/chemical/sps30_serial.c 19365 19366SERIAL DEVICE BUS 19367M: Rob Herring <robh@kernel.org> 19368L: linux-serial@vger.kernel.org 19369S: Maintained 19370F: Documentation/devicetree/bindings/serial/serial.yaml 19371F: drivers/tty/serdev/ 19372F: include/linux/serdev.h 19373 19374SERIAL IR RECEIVER 19375M: Sean Young <sean@mess.org> 19376L: linux-media@vger.kernel.org 19377S: Maintained 19378F: drivers/media/rc/serial_ir.c 19379 19380SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19381M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19382L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19383S: Maintained 19384F: Documentation/devicetree/bindings/slimbus/ 19385F: drivers/slimbus/ 19386F: include/linux/slimbus.h 19387 19388SFC NETWORK DRIVER 19389M: Edward Cree <ecree.xilinx@gmail.com> 19390M: Martin Habets <habetsm.xilinx@gmail.com> 19391L: netdev@vger.kernel.org 19392L: linux-net-drivers@amd.com 19393S: Supported 19394F: Documentation/networking/devlink/sfc.rst 19395F: drivers/net/ethernet/sfc/ 19396 19397SFCTEMP HWMON DRIVER 19398M: Emil Renner Berthing <kernel@esmil.dk> 19399L: linux-hwmon@vger.kernel.org 19400S: Maintained 19401F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19402F: Documentation/hwmon/sfctemp.rst 19403F: drivers/hwmon/sfctemp.c 19404 19405SFF/SFP/SFP+ MODULE SUPPORT 19406M: Russell King <linux@armlinux.org.uk> 19407L: netdev@vger.kernel.org 19408S: Maintained 19409F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19410F: drivers/net/phy/phylink.c 19411F: drivers/net/phy/sfp* 19412F: include/linux/mdio/mdio-i2c.h 19413F: include/linux/phylink.h 19414F: include/linux/sfp.h 19415K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19416 19417SGI GRU DRIVER 19418M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19419S: Maintained 19420F: drivers/misc/sgi-gru/ 19421 19422SGI XP/XPC/XPNET DRIVER 19423M: Robin Holt <robinmholt@gmail.com> 19424M: Steve Wahl <steve.wahl@hpe.com> 19425S: Maintained 19426F: drivers/misc/sgi-xp/ 19427 19428SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19429M: Karsten Graul <kgraul@linux.ibm.com> 19430M: Wenjia Zhang <wenjia@linux.ibm.com> 19431M: Jan Karcher <jaka@linux.ibm.com> 19432R: D. Wythe <alibuda@linux.alibaba.com> 19433R: Tony Lu <tonylu@linux.alibaba.com> 19434R: Wen Gu <guwen@linux.alibaba.com> 19435L: linux-s390@vger.kernel.org 19436S: Supported 19437F: net/smc/ 19438 19439SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19440M: Linus Walleij <linus.walleij@linaro.org> 19441L: linux-iio@vger.kernel.org 19442S: Maintained 19443T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19444F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19445F: drivers/iio/light/gp2ap002.c 19446 19447SHARP RJ54N1CB0C SENSOR DRIVER 19448M: Jacopo Mondi <jacopo@jmondi.org> 19449L: linux-media@vger.kernel.org 19450S: Odd fixes 19451T: git git://linuxtv.org/media_tree.git 19452F: drivers/media/i2c/rj54n1cb0c.c 19453F: include/media/i2c/rj54n1cb0c.h 19454 19455SH_VOU V4L2 OUTPUT DRIVER 19456L: linux-media@vger.kernel.org 19457S: Orphan 19458F: drivers/media/platform/renesas/sh_vou.c 19459F: include/media/drv-intf/sh_vou.h 19460 19461SI2157 MEDIA DRIVER 19462M: Antti Palosaari <crope@iki.fi> 19463L: linux-media@vger.kernel.org 19464S: Maintained 19465W: https://linuxtv.org 19466W: http://palosaari.fi/linux/ 19467Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19468T: git git://linuxtv.org/anttip/media_tree.git 19469F: drivers/media/tuners/si2157* 19470 19471SI2165 MEDIA DRIVER 19472M: Matthias Schwarzott <zzam@gentoo.org> 19473L: linux-media@vger.kernel.org 19474S: Maintained 19475W: https://linuxtv.org 19476Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19477F: drivers/media/dvb-frontends/si2165* 19478 19479SI2168 MEDIA DRIVER 19480M: Antti Palosaari <crope@iki.fi> 19481L: linux-media@vger.kernel.org 19482S: Maintained 19483W: https://linuxtv.org 19484W: http://palosaari.fi/linux/ 19485Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19486T: git git://linuxtv.org/anttip/media_tree.git 19487F: drivers/media/dvb-frontends/si2168* 19488 19489SI470X FM RADIO RECEIVER I2C DRIVER 19490M: Hans Verkuil <hverkuil@xs4all.nl> 19491L: linux-media@vger.kernel.org 19492S: Odd Fixes 19493W: https://linuxtv.org 19494T: git git://linuxtv.org/media_tree.git 19495F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19496F: drivers/media/radio/si470x/radio-si470x-i2c.c 19497 19498SI470X FM RADIO RECEIVER USB DRIVER 19499M: Hans Verkuil <hverkuil@xs4all.nl> 19500L: linux-media@vger.kernel.org 19501S: Maintained 19502W: https://linuxtv.org 19503T: git git://linuxtv.org/media_tree.git 19504F: drivers/media/radio/si470x/radio-si470x-common.c 19505F: drivers/media/radio/si470x/radio-si470x-usb.c 19506F: drivers/media/radio/si470x/radio-si470x.h 19507 19508SI4713 FM RADIO TRANSMITTER I2C DRIVER 19509M: Eduardo Valentin <edubezval@gmail.com> 19510L: linux-media@vger.kernel.org 19511S: Odd Fixes 19512W: https://linuxtv.org 19513T: git git://linuxtv.org/media_tree.git 19514F: drivers/media/radio/si4713/si4713.? 19515 19516SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19517M: Eduardo Valentin <edubezval@gmail.com> 19518L: linux-media@vger.kernel.org 19519S: Odd Fixes 19520W: https://linuxtv.org 19521T: git git://linuxtv.org/media_tree.git 19522F: drivers/media/radio/si4713/radio-platform-si4713.c 19523 19524SI4713 FM RADIO TRANSMITTER USB DRIVER 19525M: Hans Verkuil <hverkuil@xs4all.nl> 19526L: linux-media@vger.kernel.org 19527S: Maintained 19528W: https://linuxtv.org 19529T: git git://linuxtv.org/media_tree.git 19530F: drivers/media/radio/si4713/radio-usb-si4713.c 19531 19532SIANO DVB DRIVER 19533M: Mauro Carvalho Chehab <mchehab@kernel.org> 19534L: linux-media@vger.kernel.org 19535S: Odd fixes 19536W: https://linuxtv.org 19537T: git git://linuxtv.org/media_tree.git 19538F: drivers/media/common/siano/ 19539F: drivers/media/mmc/siano/ 19540F: drivers/media/usb/siano/ 19541F: drivers/media/usb/siano/ 19542 19543SIEMENS IPC LED DRIVERS 19544M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19545M: Xing Tong Wu <xingtong.wu@siemens.com> 19546M: Tobias Schaffner <tobias.schaffner@siemens.com> 19547L: linux-leds@vger.kernel.org 19548S: Maintained 19549F: drivers/leds/simple/ 19550 19551SIEMENS IPC PLATFORM DRIVERS 19552M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19553M: Xing Tong Wu <xingtong.wu@siemens.com> 19554M: Tobias Schaffner <tobias.schaffner@siemens.com> 19555L: platform-driver-x86@vger.kernel.org 19556S: Maintained 19557F: drivers/platform/x86/siemens/ 19558F: include/linux/platform_data/x86/simatic-ipc-base.h 19559F: include/linux/platform_data/x86/simatic-ipc.h 19560 19561SIEMENS IPC WATCHDOG DRIVERS 19562M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19563M: Xing Tong Wu <xingtong.wu@siemens.com> 19564M: Tobias Schaffner <tobias.schaffner@siemens.com> 19565L: linux-watchdog@vger.kernel.org 19566S: Maintained 19567F: drivers/watchdog/simatic-ipc-wdt.c 19568 19569SIFIVE DRIVERS 19570M: Palmer Dabbelt <palmer@dabbelt.com> 19571M: Paul Walmsley <paul.walmsley@sifive.com> 19572L: linux-riscv@lists.infradead.org 19573S: Supported 19574N: sifive 19575K: [^@]sifive 19576 19577SIFIVE FU540 SYSTEM-ON-CHIP 19578M: Paul Walmsley <paul.walmsley@sifive.com> 19579M: Palmer Dabbelt <palmer@dabbelt.com> 19580L: linux-riscv@lists.infradead.org 19581S: Supported 19582T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19583N: fu540 19584K: fu540 19585 19586SIFIVE PDMA DRIVER 19587M: Green Wan <green.wan@sifive.com> 19588S: Maintained 19589F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19590F: drivers/dma/sf-pdma/ 19591 19592SIFIVE SOC DRIVERS 19593M: Conor Dooley <conor@kernel.org> 19594L: linux-riscv@lists.infradead.org 19595S: Maintained 19596T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19597F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19598F: drivers/soc/sifive/ 19599 19600SILEAD TOUCHSCREEN DRIVER 19601M: Hans de Goede <hdegoede@redhat.com> 19602L: linux-input@vger.kernel.org 19603L: platform-driver-x86@vger.kernel.org 19604S: Maintained 19605F: drivers/input/touchscreen/silead.c 19606F: drivers/platform/x86/touchscreen_dmi.c 19607 19608SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19609M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19610S: Supported 19611F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19612F: drivers/net/wireless/silabs/wfx/ 19613 19614SILICON MOTION SM712 FRAME BUFFER DRIVER 19615M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19616M: Teddy Wang <teddy.wang@siliconmotion.com> 19617M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19618L: linux-fbdev@vger.kernel.org 19619S: Maintained 19620F: Documentation/fb/sm712fb.rst 19621F: drivers/video/fbdev/sm712* 19622 19623SILVACO I3C DUAL-ROLE MASTER 19624M: Miquel Raynal <miquel.raynal@bootlin.com> 19625M: Conor Culhane <conor.culhane@silvaco.com> 19626L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19627S: Maintained 19628F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19629F: drivers/i3c/master/svc-i3c-master.c 19630 19631SIMPLEFB FB DRIVER 19632M: Hans de Goede <hdegoede@redhat.com> 19633L: linux-fbdev@vger.kernel.org 19634S: Maintained 19635F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19636F: drivers/video/fbdev/simplefb.c 19637F: include/linux/platform_data/simplefb.h 19638 19639SIMTEC EB110ATX (Chalice CATS) 19640M: Simtec Linux Team <linux@simtec.co.uk> 19641S: Supported 19642W: http://www.simtec.co.uk/products/EB110ATX/ 19643 19644SIOX 19645M: Thorsten Scherer <t.scherer@eckelmann.de> 19646M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19647R: Pengutronix Kernel Team <kernel@pengutronix.de> 19648S: Supported 19649F: drivers/gpio/gpio-siox.c 19650F: drivers/siox/* 19651F: include/trace/events/siox.h 19652 19653SIPHASH PRF ROUTINES 19654M: Jason A. Donenfeld <Jason@zx2c4.com> 19655S: Maintained 19656F: include/linux/siphash.h 19657F: lib/siphash.c 19658F: lib/siphash_kunit.c 19659 19660SIS 190 ETHERNET DRIVER 19661M: Francois Romieu <romieu@fr.zoreil.com> 19662L: netdev@vger.kernel.org 19663S: Maintained 19664F: drivers/net/ethernet/sis/sis190.c 19665 19666SIS 900/7016 FAST ETHERNET DRIVER 19667M: Daniele Venzano <venza@brownhat.org> 19668L: netdev@vger.kernel.org 19669S: Maintained 19670W: http://www.brownhat.org/sis900.html 19671F: drivers/net/ethernet/sis/sis900.* 19672 19673SIS FRAMEBUFFER DRIVER 19674S: Orphan 19675F: Documentation/fb/sisfb.rst 19676F: drivers/video/fbdev/sis/ 19677F: include/video/sisfb.h 19678 19679SIS I2C TOUCHSCREEN DRIVER 19680M: Mika Penttilä <mpenttil@redhat.com> 19681L: linux-input@vger.kernel.org 19682S: Maintained 19683F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19684F: drivers/input/touchscreen/sis_i2c.c 19685 19686SIS USB2VGA DRIVER 19687M: Thomas Winischhofer <thomas@winischhofer.net> 19688S: Maintained 19689W: http://www.winischhofer.at/linuxsisusbvga.shtml 19690F: drivers/usb/misc/sisusbvga/ 19691 19692SL28 CPLD MFD DRIVER 19693M: Michael Walle <michael@walle.cc> 19694S: Maintained 19695F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19696F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19697F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19698F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19699F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19700F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19701F: drivers/gpio/gpio-sl28cpld.c 19702F: drivers/hwmon/sl28cpld-hwmon.c 19703F: drivers/irqchip/irq-sl28cpld.c 19704F: drivers/pwm/pwm-sl28cpld.c 19705F: drivers/watchdog/sl28cpld_wdt.c 19706 19707SL28 VPD NVMEM LAYOUT DRIVER 19708M: Michael Walle <michael@walle.cc> 19709S: Maintained 19710F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19711F: drivers/nvmem/layouts/sl28vpd.c 19712 19713SLAB ALLOCATOR 19714M: Christoph Lameter <cl@linux.com> 19715M: Pekka Enberg <penberg@kernel.org> 19716M: David Rientjes <rientjes@google.com> 19717M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19718M: Andrew Morton <akpm@linux-foundation.org> 19719M: Vlastimil Babka <vbabka@suse.cz> 19720R: Roman Gushchin <roman.gushchin@linux.dev> 19721R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19722L: linux-mm@kvack.org 19723S: Maintained 19724T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19725F: include/linux/sl?b*.h 19726F: mm/sl?b* 19727 19728SLCAN CAN NETWORK DRIVER 19729M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19730L: linux-can@vger.kernel.org 19731S: Maintained 19732F: drivers/net/can/slcan/ 19733 19734SLEEPABLE READ-COPY UPDATE (SRCU) 19735M: Lai Jiangshan <jiangshanlai@gmail.com> 19736M: "Paul E. McKenney" <paulmck@kernel.org> 19737M: Josh Triplett <josh@joshtriplett.org> 19738R: Steven Rostedt <rostedt@goodmis.org> 19739R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19740L: rcu@vger.kernel.org 19741S: Supported 19742W: http://www.rdrop.com/users/paulmck/RCU/ 19743T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19744F: include/linux/srcu*.h 19745F: kernel/rcu/srcu*.c 19746 19747SMACK SECURITY MODULE 19748M: Casey Schaufler <casey@schaufler-ca.com> 19749L: linux-security-module@vger.kernel.org 19750S: Maintained 19751W: http://schaufler-ca.com 19752T: git git://github.com/cschaufler/smack-next 19753F: Documentation/admin-guide/LSM/Smack.rst 19754F: security/smack/ 19755 19756SMC91x ETHERNET DRIVER 19757M: Nicolas Pitre <nico@fluxnic.net> 19758S: Odd Fixes 19759F: drivers/net/ethernet/smsc/smc91x.* 19760 19761SMSC EMC2103 HARDWARE MONITOR DRIVER 19762M: Steve Glendinning <steve.glendinning@shawell.net> 19763L: linux-hwmon@vger.kernel.org 19764S: Maintained 19765F: Documentation/hwmon/emc2103.rst 19766F: drivers/hwmon/emc2103.c 19767 19768SMSC SCH5627 HARDWARE MONITOR DRIVER 19769M: Hans de Goede <hdegoede@redhat.com> 19770L: linux-hwmon@vger.kernel.org 19771S: Supported 19772F: Documentation/hwmon/sch5627.rst 19773F: drivers/hwmon/sch5627.c 19774 19775SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19776M: Steve Glendinning <steve.glendinning@shawell.net> 19777L: linux-fbdev@vger.kernel.org 19778S: Maintained 19779F: drivers/video/fbdev/smscufx.c 19780 19781SMSC47B397 HARDWARE MONITOR DRIVER 19782M: Jean Delvare <jdelvare@suse.com> 19783L: linux-hwmon@vger.kernel.org 19784S: Maintained 19785F: Documentation/hwmon/smsc47b397.rst 19786F: drivers/hwmon/smsc47b397.c 19787 19788SMSC911x ETHERNET DRIVER 19789M: Steve Glendinning <steve.glendinning@shawell.net> 19790L: netdev@vger.kernel.org 19791S: Maintained 19792F: drivers/net/ethernet/smsc/smsc911x.* 19793F: include/linux/smsc911x.h 19794 19795SMSC9420 PCI ETHERNET DRIVER 19796M: Steve Glendinning <steve.glendinning@shawell.net> 19797L: netdev@vger.kernel.org 19798S: Maintained 19799F: drivers/net/ethernet/smsc/smsc9420.* 19800 19801SNET DPU VIRTIO DATA PATH ACCELERATOR 19802R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19803F: drivers/vdpa/solidrun/ 19804 19805SOCIONEXT (SNI) AVE NETWORK DRIVER 19806M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19807L: netdev@vger.kernel.org 19808S: Maintained 19809F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19810F: drivers/net/ethernet/socionext/sni_ave.c 19811 19812SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19813M: Jassi Brar <jaswinder.singh@linaro.org> 19814M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19815L: netdev@vger.kernel.org 19816S: Maintained 19817F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19818F: drivers/net/ethernet/socionext/netsec.c 19819 19820SOCIONEXT (SNI) Synquacer SPI DRIVER 19821M: Masahisa Kojima <masahisa.kojima@linaro.org> 19822M: Jassi Brar <jaswinder.singh@linaro.org> 19823L: linux-spi@vger.kernel.org 19824S: Maintained 19825F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19826F: drivers/spi/spi-synquacer.c 19827 19828SOCIONEXT SYNQUACER I2C DRIVER 19829M: Ard Biesheuvel <ardb@kernel.org> 19830L: linux-i2c@vger.kernel.org 19831S: Maintained 19832F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19833F: drivers/i2c/busses/i2c-synquacer.c 19834 19835SOCIONEXT UNIPHIER SOUND DRIVER 19836L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19837S: Orphan 19838F: sound/soc/uniphier/ 19839 19840SOCKET TIMESTAMPING 19841M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19842S: Maintained 19843F: Documentation/networking/timestamping.rst 19844F: include/uapi/linux/net_tstamp.h 19845F: tools/testing/selftests/net/so_txtime.c 19846 19847SOEKRIS NET48XX LED SUPPORT 19848M: Chris Boot <bootc@bootc.net> 19849S: Maintained 19850F: drivers/leds/leds-net48xx.c 19851 19852SOFT-IWARP DRIVER (siw) 19853M: Bernard Metzler <bmt@zurich.ibm.com> 19854L: linux-rdma@vger.kernel.org 19855S: Supported 19856F: drivers/infiniband/sw/siw/ 19857F: include/uapi/rdma/siw-abi.h 19858 19859SOFT-ROCE DRIVER (rxe) 19860M: Zhu Yanjun <zyjzyj2000@gmail.com> 19861L: linux-rdma@vger.kernel.org 19862S: Supported 19863F: drivers/infiniband/sw/rxe/ 19864F: include/uapi/rdma/rdma_user_rxe.h 19865 19866SOFTLOGIC 6x10 MPEG CODEC 19867M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19868M: Anton Sviridenko <anton@corp.bluecherry.net> 19869M: Andrey Utkin <andrey_utkin@fastmail.com> 19870M: Ismael Luceno <ismael@iodev.co.uk> 19871L: linux-media@vger.kernel.org 19872S: Supported 19873F: drivers/media/pci/solo6x10/ 19874 19875SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19876M: James Morse <james.morse@arm.com> 19877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19878S: Maintained 19879F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19880F: drivers/firmware/arm_sdei.c 19881F: include/linux/arm_sdei.h 19882F: include/uapi/linux/arm_sdei.h 19883 19884SOFTWARE NODES AND DEVICE PROPERTIES 19885R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19886R: Daniel Scally <djrscally@gmail.com> 19887R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19888R: Sakari Ailus <sakari.ailus@linux.intel.com> 19889L: linux-acpi@vger.kernel.org 19890S: Maintained 19891F: drivers/base/property.c 19892F: drivers/base/swnode.c 19893F: include/linux/fwnode.h 19894F: include/linux/property.h 19895 19896SOFTWARE RAID (Multiple Disks) SUPPORT 19897M: Song Liu <song@kernel.org> 19898L: linux-raid@vger.kernel.org 19899S: Supported 19900Q: https://patchwork.kernel.org/project/linux-raid/list/ 19901T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19902F: drivers/md/Kconfig 19903F: drivers/md/Makefile 19904F: drivers/md/md* 19905F: drivers/md/raid* 19906F: include/linux/raid/ 19907F: include/uapi/linux/raid/ 19908 19909SOLIDRUN CLEARFOG SUPPORT 19910M: Russell King <linux@armlinux.org.uk> 19911S: Maintained 19912F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19913F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19914 19915SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19916M: Russell King <linux@armlinux.org.uk> 19917S: Maintained 19918F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19919F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19920F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19921 19922SONIC NETWORK DRIVER 19923M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19924L: netdev@vger.kernel.org 19925S: Maintained 19926F: drivers/net/ethernet/natsemi/sonic.* 19927 19928SONICS SILICON BACKPLANE DRIVER (SSB) 19929M: Michael Buesch <m@bues.ch> 19930L: linux-wireless@vger.kernel.org 19931S: Maintained 19932F: drivers/ssb/ 19933F: include/linux/ssb/ 19934 19935SONY IMX208 SENSOR DRIVER 19936M: Sakari Ailus <sakari.ailus@linux.intel.com> 19937L: linux-media@vger.kernel.org 19938S: Maintained 19939T: git git://linuxtv.org/media_tree.git 19940F: drivers/media/i2c/imx208.c 19941 19942SONY IMX214 SENSOR DRIVER 19943M: Ricardo Ribalda <ribalda@kernel.org> 19944L: linux-media@vger.kernel.org 19945S: Maintained 19946T: git git://linuxtv.org/media_tree.git 19947F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19948F: drivers/media/i2c/imx214.c 19949 19950SONY IMX219 SENSOR DRIVER 19951M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19952L: linux-media@vger.kernel.org 19953S: Maintained 19954T: git git://linuxtv.org/media_tree.git 19955F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19956F: drivers/media/i2c/imx219.c 19957 19958SONY IMX258 SENSOR DRIVER 19959M: Sakari Ailus <sakari.ailus@linux.intel.com> 19960L: linux-media@vger.kernel.org 19961S: Maintained 19962T: git git://linuxtv.org/media_tree.git 19963F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19964F: drivers/media/i2c/imx258.c 19965 19966SONY IMX274 SENSOR DRIVER 19967M: Leon Luo <leonl@leopardimaging.com> 19968L: linux-media@vger.kernel.org 19969S: Maintained 19970T: git git://linuxtv.org/media_tree.git 19971F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19972F: drivers/media/i2c/imx274.c 19973 19974SONY IMX290 SENSOR DRIVER 19975M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19976L: linux-media@vger.kernel.org 19977S: Maintained 19978T: git git://linuxtv.org/media_tree.git 19979F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19980F: drivers/media/i2c/imx290.c 19981 19982SONY IMX296 SENSOR DRIVER 19983M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19984M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19985L: linux-media@vger.kernel.org 19986S: Maintained 19987T: git git://linuxtv.org/media_tree.git 19988F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19989F: drivers/media/i2c/imx296.c 19990 19991SONY IMX319 SENSOR DRIVER 19992M: Bingbu Cao <bingbu.cao@intel.com> 19993L: linux-media@vger.kernel.org 19994S: Maintained 19995T: git git://linuxtv.org/media_tree.git 19996F: drivers/media/i2c/imx319.c 19997 19998SONY IMX334 SENSOR DRIVER 19999M: Paul J. Murphy <paul.j.murphy@intel.com> 20000M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20001L: linux-media@vger.kernel.org 20002S: Maintained 20003T: git git://linuxtv.org/media_tree.git 20004F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20005F: drivers/media/i2c/imx334.c 20006 20007SONY IMX335 SENSOR DRIVER 20008M: Paul J. Murphy <paul.j.murphy@intel.com> 20009M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20010L: linux-media@vger.kernel.org 20011S: Maintained 20012T: git git://linuxtv.org/media_tree.git 20013F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20014F: drivers/media/i2c/imx335.c 20015 20016SONY IMX355 SENSOR DRIVER 20017M: Tianshu Qiu <tian.shu.qiu@intel.com> 20018L: linux-media@vger.kernel.org 20019S: Maintained 20020T: git git://linuxtv.org/media_tree.git 20021F: drivers/media/i2c/imx355.c 20022 20023SONY IMX412 SENSOR DRIVER 20024M: Paul J. Murphy <paul.j.murphy@intel.com> 20025M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20026L: linux-media@vger.kernel.org 20027S: Maintained 20028T: git git://linuxtv.org/media_tree.git 20029F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20030F: drivers/media/i2c/imx412.c 20031 20032SONY IMX415 SENSOR DRIVER 20033M: Michael Riesch <michael.riesch@wolfvision.net> 20034L: linux-media@vger.kernel.org 20035S: Maintained 20036T: git git://linuxtv.org/media_tree.git 20037F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20038F: drivers/media/i2c/imx415.c 20039 20040SONY MEMORYSTICK SUBSYSTEM 20041M: Maxim Levitsky <maximlevitsky@gmail.com> 20042M: Alex Dubov <oakad@yahoo.com> 20043M: Ulf Hansson <ulf.hansson@linaro.org> 20044L: linux-mmc@vger.kernel.org 20045S: Maintained 20046T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20047F: drivers/memstick/ 20048F: include/linux/memstick.h 20049 20050SONY VAIO CONTROL DEVICE DRIVER 20051M: Mattia Dongili <malattia@linux.it> 20052L: platform-driver-x86@vger.kernel.org 20053S: Maintained 20054W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20055F: Documentation/admin-guide/laptops/sony-laptop.rst 20056F: drivers/char/sonypi.c 20057F: drivers/platform/x86/sony-laptop.c 20058F: include/linux/sony-laptop.h 20059 20060SOUND 20061M: Jaroslav Kysela <perex@perex.cz> 20062M: Takashi Iwai <tiwai@suse.com> 20063L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20064S: Maintained 20065W: http://www.alsa-project.org/ 20066Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20068F: Documentation/sound/ 20069F: include/sound/ 20070F: include/uapi/sound/ 20071F: sound/ 20072F: tools/testing/selftests/alsa 20073 20074SOUND - ALSA SELFTESTS 20075M: Mark Brown <broonie@kernel.org> 20076L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20077L: linux-kselftest@vger.kernel.org 20078S: Supported 20079F: tools/testing/selftests/alsa 20080 20081SOUND - COMPRESSED AUDIO 20082M: Vinod Koul <vkoul@kernel.org> 20083L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20084S: Supported 20085T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20086F: Documentation/sound/designs/compress-offload.rst 20087F: include/sound/compress_driver.h 20088F: include/uapi/sound/compress_* 20089F: sound/core/compress_offload.c 20090F: sound/soc/soc-compress.c 20091 20092SOUND - DMAENGINE HELPERS 20093M: Lars-Peter Clausen <lars@metafoo.de> 20094S: Supported 20095F: include/sound/dmaengine_pcm.h 20096F: sound/core/pcm_dmaengine.c 20097F: sound/soc/soc-generic-dmaengine-pcm.c 20098 20099SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20100M: Liam Girdwood <lgirdwood@gmail.com> 20101M: Mark Brown <broonie@kernel.org> 20102L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20103S: Supported 20104W: http://alsa-project.org/main/index.php/ASoC 20105T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20106F: Documentation/devicetree/bindings/sound/ 20107F: Documentation/sound/soc/ 20108F: include/dt-bindings/sound/ 20109F: include/sound/soc* 20110F: sound/soc/ 20111 20112SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20113M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20114M: Liam Girdwood <lgirdwood@gmail.com> 20115M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20116M: Bard Liao <yung-chuan.liao@linux.intel.com> 20117M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20118M: Daniel Baluta <daniel.baluta@nxp.com> 20119R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20120L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20121S: Supported 20122W: https://github.com/thesofproject/linux/ 20123F: sound/soc/sof/ 20124 20125SOUNDWIRE SUBSYSTEM 20126M: Vinod Koul <vkoul@kernel.org> 20127M: Bard Liao <yung-chuan.liao@linux.intel.com> 20128R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20129R: Sanyog Kale <sanyog.r.kale@intel.com> 20130L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20131S: Supported 20132T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20133F: Documentation/driver-api/soundwire/ 20134F: drivers/soundwire/ 20135F: include/linux/soundwire/ 20136 20137SP2 MEDIA DRIVER 20138M: Olli Salonen <olli.salonen@iki.fi> 20139L: linux-media@vger.kernel.org 20140S: Maintained 20141W: https://linuxtv.org 20142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20143F: drivers/media/dvb-frontends/sp2* 20144 20145SPANISH DOCUMENTATION 20146M: Carlos Bilbao <carlos.bilbao@amd.com> 20147S: Maintained 20148F: Documentation/translations/sp_SP/ 20149 20150SPARC + UltraSPARC (sparc/sparc64) 20151M: "David S. Miller" <davem@davemloft.net> 20152L: sparclinux@vger.kernel.org 20153S: Maintained 20154Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20155T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20156T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20157F: arch/sparc/ 20158F: drivers/sbus/ 20159 20160SPARC SERIAL DRIVERS 20161M: "David S. Miller" <davem@davemloft.net> 20162L: sparclinux@vger.kernel.org 20163S: Maintained 20164T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20165T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20166F: drivers/tty/serial/suncore.c 20167F: drivers/tty/serial/sunhv.c 20168F: drivers/tty/serial/sunsab.c 20169F: drivers/tty/serial/sunsab.h 20170F: drivers/tty/serial/sunsu.c 20171F: drivers/tty/serial/sunzilog.c 20172F: drivers/tty/serial/sunzilog.h 20173F: drivers/tty/vcc.c 20174F: include/linux/sunserialcore.h 20175 20176SPARSE CHECKER 20177M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20178L: linux-sparse@vger.kernel.org 20179S: Maintained 20180W: https://sparse.docs.kernel.org/ 20181Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20182B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20183T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20184F: include/linux/compiler.h 20185 20186SPEAKUP CONSOLE SPEECH DRIVER 20187M: William Hubbs <w.d.hubbs@gmail.com> 20188M: Chris Brannon <chris@the-brannons.com> 20189M: Kirk Reiser <kirk@reisers.ca> 20190M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20191L: speakup@linux-speakup.org 20192S: Odd Fixes 20193W: http://www.linux-speakup.org/ 20194W: https://github.com/linux-speakup/speakup 20195B: https://github.com/linux-speakup/speakup/issues 20196F: drivers/accessibility/speakup/ 20197 20198SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20199M: Viresh Kumar <vireshk@kernel.org> 20200M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20201M: soc@kernel.org 20202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20203S: Maintained 20204W: http://www.st.com/spear 20205F: arch/arm/boot/dts/st/spear* 20206F: arch/arm/mach-spear/ 20207F: drivers/clk/spear/ 20208F: drivers/pinctrl/spear/ 20209 20210SPI NOR SUBSYSTEM 20211M: Tudor Ambarus <tudor.ambarus@linaro.org> 20212M: Pratyush Yadav <pratyush@kernel.org> 20213R: Michael Walle <michael@walle.cc> 20214L: linux-mtd@lists.infradead.org 20215S: Maintained 20216W: http://www.linux-mtd.infradead.org/ 20217Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20218C: irc://irc.oftc.net/mtd 20219T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20220F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20221F: drivers/mtd/spi-nor/ 20222F: include/linux/mtd/spi-nor.h 20223 20224SPI SUBSYSTEM 20225M: Mark Brown <broonie@kernel.org> 20226L: linux-spi@vger.kernel.org 20227S: Maintained 20228Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20229T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20230F: Documentation/devicetree/bindings/spi/ 20231F: Documentation/spi/ 20232F: drivers/spi/ 20233F: include/linux/spi/ 20234F: include/uapi/linux/spi/ 20235F: tools/spi/ 20236 20237SPIDERNET NETWORK DRIVER for CELL 20238M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20239M: Geoff Levand <geoff@infradead.org> 20240L: netdev@vger.kernel.org 20241L: linuxppc-dev@lists.ozlabs.org 20242S: Maintained 20243F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20244F: drivers/net/ethernet/toshiba/spider_net* 20245 20246SPMI SUBSYSTEM 20247M: Stephen Boyd <sboyd@kernel.org> 20248L: linux-kernel@vger.kernel.org 20249S: Maintained 20250T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20251F: Documentation/devicetree/bindings/spmi/ 20252F: drivers/spmi/ 20253F: include/dt-bindings/spmi/spmi.h 20254F: include/linux/spmi.h 20255F: include/trace/events/spmi.h 20256 20257SPU FILE SYSTEM 20258M: Jeremy Kerr <jk@ozlabs.org> 20259L: linuxppc-dev@lists.ozlabs.org 20260S: Supported 20261W: http://www.ibm.com/developerworks/power/cell/ 20262F: Documentation/filesystems/spufs/spufs.rst 20263F: arch/powerpc/platforms/cell/spufs/ 20264 20265SQUASHFS FILE SYSTEM 20266M: Phillip Lougher <phillip@squashfs.org.uk> 20267L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20268S: Maintained 20269W: http://squashfs.org.uk 20270T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20271F: Documentation/filesystems/squashfs.rst 20272F: fs/squashfs/ 20273 20274SRM (Alpha) environment access 20275M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20276S: Maintained 20277F: arch/alpha/kernel/srm_env.c 20278 20279ST LSM6DSx IMU IIO DRIVER 20280M: Lorenzo Bianconi <lorenzo@kernel.org> 20281L: linux-iio@vger.kernel.org 20282S: Maintained 20283W: http://www.st.com/ 20284F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20285F: drivers/iio/imu/st_lsm6dsx/ 20286 20287ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20288M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20289M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20290L: linux-media@vger.kernel.org 20291S: Maintained 20292T: git git://linuxtv.org/media_tree.git 20293F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20294F: drivers/media/i2c/st-mipid02.c 20295 20296ST STM32 I2C/SMBUS DRIVER 20297M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20298M: Alain Volmat <alain.volmat@foss.st.com> 20299L: linux-i2c@vger.kernel.org 20300S: Maintained 20301F: drivers/i2c/busses/i2c-stm32* 20302 20303ST STM32 SPI DRIVER 20304M: Alain Volmat <alain.volmat@foss.st.com> 20305L: linux-spi@vger.kernel.org 20306S: Maintained 20307F: drivers/spi/spi-stm32.c 20308 20309ST STPDDC60 DRIVER 20310M: Daniel Nilsson <daniel.nilsson@flex.com> 20311L: linux-hwmon@vger.kernel.org 20312S: Maintained 20313F: Documentation/hwmon/stpddc60.rst 20314F: drivers/hwmon/pmbus/stpddc60.c 20315 20316ST VGXY61 DRIVER 20317M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20318M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20319L: linux-media@vger.kernel.org 20320S: Maintained 20321T: git git://linuxtv.org/media_tree.git 20322F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20323F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20324F: drivers/media/i2c/st-vgxy61.c 20325 20326ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20327M: Song Qiang <songqiang1304521@gmail.com> 20328L: linux-iio@vger.kernel.org 20329S: Maintained 20330F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20331F: drivers/iio/proximity/vl53l0x-i2c.c 20332 20333STABLE BRANCH 20334M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20335M: Sasha Levin <sashal@kernel.org> 20336L: stable@vger.kernel.org 20337S: Supported 20338F: Documentation/process/stable-kernel-rules.rst 20339 20340STAGING - ATOMISP DRIVER 20341M: Hans de Goede <hdegoede@redhat.com> 20342M: Mauro Carvalho Chehab <mchehab@kernel.org> 20343R: Sakari Ailus <sakari.ailus@linux.intel.com> 20344L: linux-media@vger.kernel.org 20345S: Maintained 20346F: drivers/staging/media/atomisp/ 20347 20348STAGING - FIELDBUS SUBSYSTEM 20349M: Sven Van Asbroeck <TheSven73@gmail.com> 20350S: Maintained 20351F: drivers/staging/fieldbus/* 20352F: drivers/staging/fieldbus/Documentation/ 20353 20354STAGING - HMS ANYBUS-S BUS 20355M: Sven Van Asbroeck <TheSven73@gmail.com> 20356S: Maintained 20357F: drivers/staging/fieldbus/anybuss/ 20358 20359STAGING - INDUSTRIAL IO 20360M: Jonathan Cameron <jic23@kernel.org> 20361L: linux-iio@vger.kernel.org 20362S: Odd Fixes 20363F: Documentation/devicetree/bindings/staging/iio/ 20364F: drivers/staging/iio/ 20365 20366STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20367M: Marc Dietrich <marvin24@gmx.de> 20368L: ac100@lists.launchpad.net (moderated for non-subscribers) 20369L: linux-tegra@vger.kernel.org 20370S: Maintained 20371F: drivers/staging/nvec/ 20372 20373STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20374M: Jens Frederich <jfrederich@gmail.com> 20375M: Jon Nettleton <jon.nettleton@gmail.com> 20376S: Maintained 20377W: http://wiki.laptop.org/go/DCON 20378F: drivers/staging/olpc_dcon/ 20379 20380STAGING - REALTEK RTL8712U DRIVERS 20381M: Larry Finger <Larry.Finger@lwfinger.net> 20382M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20383S: Odd Fixes 20384F: drivers/staging/rtl8712/ 20385 20386STAGING - SEPS525 LCD CONTROLLER DRIVERS 20387M: Michael Hennerich <michael.hennerich@analog.com> 20388L: linux-fbdev@vger.kernel.org 20389S: Supported 20390F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20391F: drivers/staging/fbtft/fb_seps525.c 20392 20393STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20394M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20395M: Teddy Wang <teddy.wang@siliconmotion.com> 20396M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20397L: linux-fbdev@vger.kernel.org 20398S: Maintained 20399F: drivers/staging/sm750fb/ 20400 20401STAGING - VIA VT665X DRIVERS 20402M: Forest Bond <forest@alittletooquiet.net> 20403S: Odd Fixes 20404F: drivers/staging/vt665?/ 20405 20406STAGING SUBSYSTEM 20407M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20408L: linux-staging@lists.linux.dev 20409S: Supported 20410T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20411F: drivers/staging/ 20412 20413STANDALONE CACHE CONTROLLER DRIVERS 20414M: Conor Dooley <conor@kernel.org> 20415L: linux-riscv@lists.infradead.org 20416S: Maintained 20417T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20418F: drivers/cache 20419 20420STARFIRE/DURALAN NETWORK DRIVER 20421M: Ion Badulescu <ionut@badula.org> 20422S: Odd Fixes 20423F: drivers/net/ethernet/adaptec/starfire* 20424 20425STARFIVE CRYPTO DRIVER 20426M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20427M: William Qiu <william.qiu@starfivetech.com> 20428S: Supported 20429F: Documentation/devicetree/bindings/crypto/starfive* 20430F: drivers/crypto/starfive/ 20431 20432STARFIVE DEVICETREES 20433M: Emil Renner Berthing <kernel@esmil.dk> 20434S: Maintained 20435F: arch/riscv/boot/dts/starfive/ 20436 20437STARFIVE DWMAC GLUE LAYER 20438M: Emil Renner Berthing <kernel@esmil.dk> 20439M: Samin Guo <samin.guo@starfivetech.com> 20440S: Maintained 20441F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20442F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20443 20444STARFIVE JH7110 DPHY RX DRIVER 20445M: Jack Zhu <jack.zhu@starfivetech.com> 20446M: Changhuang Liang <changhuang.liang@starfivetech.com> 20447S: Supported 20448F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20449F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 20450 20451STARFIVE JH7110 MMC/SD/SDIO DRIVER 20452M: William Qiu <william.qiu@starfivetech.com> 20453S: Supported 20454F: Documentation/devicetree/bindings/mmc/starfive* 20455F: drivers/mmc/host/dw_mmc-starfive.c 20456 20457STARFIVE JH7110 PLL CLOCK DRIVER 20458M: Xingyu Wu <xingyu.wu@starfivetech.com> 20459S: Supported 20460F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 20461F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 20462 20463STARFIVE JH7110 SYSCON 20464M: William Qiu <william.qiu@starfivetech.com> 20465M: Xingyu Wu <xingyu.wu@starfivetech.com> 20466S: Supported 20467F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 20468 20469STARFIVE JH7110 TDM DRIVER 20470M: Walker Chen <walker.chen@starfivetech.com> 20471S: Maintained 20472F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20473F: sound/soc/starfive/jh7110_tdm.c 20474 20475STARFIVE JH71X0 CLOCK DRIVERS 20476M: Emil Renner Berthing <kernel@esmil.dk> 20477M: Hal Feng <hal.feng@starfivetech.com> 20478S: Maintained 20479F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20480F: drivers/clk/starfive/clk-starfive-jh71* 20481F: include/dt-bindings/clock/starfive?jh71*.h 20482 20483STARFIVE JH71X0 PINCTRL DRIVERS 20484M: Emil Renner Berthing <kernel@esmil.dk> 20485M: Jianlong Huang <jianlong.huang@starfivetech.com> 20486L: linux-gpio@vger.kernel.org 20487S: Maintained 20488F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20489F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20490F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20491F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20492 20493STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20494M: Emil Renner Berthing <kernel@esmil.dk> 20495M: Hal Feng <hal.feng@starfivetech.com> 20496S: Maintained 20497F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20498F: drivers/reset/starfive/reset-starfive-jh71* 20499F: include/dt-bindings/reset/starfive?jh71*.h 20500 20501STARFIVE JH71X0 USB DRIVERS 20502M: Minda Chen <minda.chen@starfivetech.com> 20503S: Maintained 20504F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20505F: drivers/usb/cdns3/cdns3-starfive.c 20506 20507STARFIVE JH71XX PMU CONTROLLER DRIVER 20508M: Walker Chen <walker.chen@starfivetech.com> 20509S: Supported 20510F: Documentation/devicetree/bindings/power/starfive* 20511F: drivers/pmdomain/starfive/jh71xx-pmu.c 20512F: include/dt-bindings/power/starfive,jh7110-pmu.h 20513 20514STARFIVE SOC DRIVERS 20515M: Conor Dooley <conor@kernel.org> 20516S: Maintained 20517T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20518F: Documentation/devicetree/bindings/soc/starfive/ 20519F: drivers/soc/starfive/ 20520 20521STARFIVE TRNG DRIVER 20522M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20523S: Supported 20524F: Documentation/devicetree/bindings/rng/starfive* 20525F: drivers/char/hw_random/jh7110-trng.c 20526 20527STARFIVE WATCHDOG DRIVER 20528M: Xingyu Wu <xingyu.wu@starfivetech.com> 20529M: Samin Guo <samin.guo@starfivetech.com> 20530S: Supported 20531F: Documentation/devicetree/bindings/watchdog/starfive* 20532F: drivers/watchdog/starfive-wdt.c 20533 20534STARFIVE JH71X0 PCIE AND USB PHY DRIVER 20535M: Minda Chen <minda.chen@starfivetech.com> 20536S: Supported 20537F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 20538F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 20539F: drivers/phy/starfive/phy-jh7110-pcie.c 20540F: drivers/phy/starfive/phy-jh7110-usb.c 20541 20542STATIC BRANCH/CALL 20543M: Peter Zijlstra <peterz@infradead.org> 20544M: Josh Poimboeuf <jpoimboe@kernel.org> 20545M: Jason Baron <jbaron@akamai.com> 20546R: Steven Rostedt <rostedt@goodmis.org> 20547R: Ard Biesheuvel <ardb@kernel.org> 20548S: Supported 20549F: arch/*/include/asm/jump_label*.h 20550F: arch/*/include/asm/static_call*.h 20551F: arch/*/kernel/jump_label.c 20552F: arch/*/kernel/static_call.c 20553F: include/linux/jump_label*.h 20554F: include/linux/static_call*.h 20555F: kernel/jump_label.c 20556F: kernel/static_call.c 20557 20558STI AUDIO (ASoC) DRIVERS 20559M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20560L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20561S: Maintained 20562F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20563F: sound/soc/sti/ 20564 20565STI CEC DRIVER 20566M: Alain Volmat <alain.volmat@foss.st.com> 20567S: Maintained 20568F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20569F: drivers/media/cec/platform/sti/ 20570 20571STK1160 USB VIDEO CAPTURE DRIVER 20572M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20573L: linux-media@vger.kernel.org 20574S: Maintained 20575T: git git://linuxtv.org/media_tree.git 20576F: drivers/media/usb/stk1160/ 20577 20578STM32 AUDIO (ASoC) DRIVERS 20579M: Olivier Moysan <olivier.moysan@foss.st.com> 20580M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20581L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20582S: Maintained 20583F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20584F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20585F: sound/soc/stm/ 20586 20587STM32 TIMER/LPTIMER DRIVERS 20588M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20589S: Maintained 20590F: Documentation/ABI/testing/*timer-stm32 20591F: Documentation/devicetree/bindings/*/*stm32-*timer* 20592F: drivers/*/stm32-*timer* 20593F: drivers/pwm/pwm-stm32* 20594F: include/linux/*/stm32-*tim* 20595 20596STMMAC ETHERNET DRIVER 20597M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20598M: Jose Abreu <joabreu@synopsys.com> 20599L: netdev@vger.kernel.org 20600S: Supported 20601W: http://www.stlinux.com 20602F: Documentation/networking/device_drivers/ethernet/stmicro/ 20603F: drivers/net/ethernet/stmicro/stmmac/ 20604 20605SUN HAPPY MEAL ETHERNET DRIVER 20606M: Sean Anderson <seanga2@gmail.com> 20607S: Maintained 20608F: drivers/net/ethernet/sun/sunhme.* 20609 20610SUN3/3X 20611M: Sam Creasey <sammy@sammy.net> 20612S: Maintained 20613W: http://sammy.net/sun3/ 20614F: arch/m68k/include/asm/sun3* 20615F: arch/m68k/kernel/*sun3* 20616F: arch/m68k/sun3*/ 20617F: drivers/net/ethernet/i825xx/sun3* 20618 20619SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20620M: Hans de Goede <hdegoede@redhat.com> 20621L: linux-input@vger.kernel.org 20622S: Maintained 20623F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20624F: drivers/input/keyboard/sun4i-lradc-keys.c 20625 20626SUNDANCE NETWORK DRIVER 20627M: Denis Kirjanov <kda@linux-powerpc.org> 20628L: netdev@vger.kernel.org 20629S: Maintained 20630F: drivers/net/ethernet/dlink/sundance.c 20631 20632SUNPLUS ETHERNET DRIVER 20633M: Wells Lu <wellslutw@gmail.com> 20634L: netdev@vger.kernel.org 20635S: Maintained 20636W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20637F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20638F: drivers/net/ethernet/sunplus/ 20639 20640SUNPLUS MMC DRIVER 20641M: Tony Huang <tonyhuang.sunplus@gmail.com> 20642M: Li-hao Kuo <lhjeff911@gmail.com> 20643S: Maintained 20644F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20645F: drivers/mmc/host/sunplus-mmc.c 20646 20647SUNPLUS OCOTP DRIVER 20648M: Vincent Shih <vincent.sunplus@gmail.com> 20649S: Maintained 20650F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20651F: drivers/nvmem/sunplus-ocotp.c 20652 20653SUNPLUS PWM DRIVER 20654M: Hammer Hsieh <hammerh0314@gmail.com> 20655S: Maintained 20656F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20657F: drivers/pwm/pwm-sunplus.c 20658 20659SUNPLUS RTC DRIVER 20660M: Vincent Shih <vincent.sunplus@gmail.com> 20661L: linux-rtc@vger.kernel.org 20662S: Maintained 20663F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20664F: drivers/rtc/rtc-sunplus.c 20665 20666SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20667M: Li-hao Kuo <lhjeff911@gmail.com> 20668L: linux-spi@vger.kernel.org 20669S: Maintained 20670F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20671F: drivers/spi/spi-sunplus-sp7021.c 20672 20673SUNPLUS UART DRIVER 20674M: Hammer Hsieh <hammerh0314@gmail.com> 20675S: Maintained 20676F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20677F: drivers/tty/serial/sunplus-uart.c 20678 20679SUNPLUS USB2 PHY DRIVER 20680M: Vincent Shih <vincent.sunplus@gmail.com> 20681L: linux-usb@vger.kernel.org 20682S: Maintained 20683F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20684F: drivers/phy/sunplus/Kconfig 20685F: drivers/phy/sunplus/Makefile 20686F: drivers/phy/sunplus/phy-sunplus-usb2.c 20687 20688SUNPLUS WATCHDOG DRIVER 20689M: Xiantao Hu <xt.hu@cqplus1.com> 20690L: linux-watchdog@vger.kernel.org 20691S: Maintained 20692F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20693F: drivers/watchdog/sunplus_wdt.c 20694 20695SUPERH 20696M: Yoshinori Sato <ysato@users.sourceforge.jp> 20697M: Rich Felker <dalias@libc.org> 20698M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20699L: linux-sh@vger.kernel.org 20700S: Maintained 20701Q: http://patchwork.kernel.org/project/linux-sh/list/ 20702F: Documentation/arch/sh/ 20703F: arch/sh/ 20704F: drivers/sh/ 20705 20706SUSPEND TO RAM 20707M: "Rafael J. Wysocki" <rafael@kernel.org> 20708M: Len Brown <len.brown@intel.com> 20709M: Pavel Machek <pavel@ucw.cz> 20710L: linux-pm@vger.kernel.org 20711S: Supported 20712B: https://bugzilla.kernel.org 20713F: Documentation/power/ 20714F: arch/x86/kernel/acpi/sleep* 20715F: arch/x86/kernel/acpi/wakeup* 20716F: drivers/base/power/ 20717F: include/linux/freezer.h 20718F: include/linux/pm.h 20719F: include/linux/suspend.h 20720F: kernel/power/ 20721 20722SVGA HANDLING 20723M: Martin Mares <mj@ucw.cz> 20724L: linux-video@atrey.karlin.mff.cuni.cz 20725S: Maintained 20726F: Documentation/admin-guide/svga.rst 20727F: arch/x86/boot/video* 20728 20729SWITCHDEV 20730M: Jiri Pirko <jiri@resnulli.us> 20731M: Ivan Vecera <ivecera@redhat.com> 20732L: netdev@vger.kernel.org 20733S: Supported 20734F: include/net/switchdev.h 20735F: net/switchdev/ 20736 20737SY8106A REGULATOR DRIVER 20738M: Icenowy Zheng <icenowy@aosc.io> 20739S: Maintained 20740F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20741F: drivers/regulator/sy8106a-regulator.c 20742 20743SYNC FILE FRAMEWORK 20744M: Sumit Semwal <sumit.semwal@linaro.org> 20745R: Gustavo Padovan <gustavo@padovan.org> 20746L: linux-media@vger.kernel.org 20747L: dri-devel@lists.freedesktop.org 20748S: Maintained 20749T: git git://anongit.freedesktop.org/drm/drm-misc 20750F: Documentation/driver-api/sync_file.rst 20751F: drivers/dma-buf/dma-fence* 20752F: drivers/dma-buf/sw_sync.c 20753F: drivers/dma-buf/sync_* 20754F: include/linux/sync_file.h 20755F: include/uapi/linux/sync_file.h 20756 20757SYNOPSYS ARC ARCHITECTURE 20758M: Vineet Gupta <vgupta@kernel.org> 20759L: linux-snps-arc@lists.infradead.org 20760S: Supported 20761T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20762F: Documentation/arch/arc 20763F: Documentation/devicetree/bindings/arc/* 20764F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20765F: arch/arc/ 20766F: drivers/clocksource/arc_timer.c 20767F: drivers/tty/serial/arc_uart.c 20768 20769SYNOPSYS ARC HSDK SDP pll clock driver 20770M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20771S: Supported 20772F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20773F: drivers/clk/clk-hsdk-pll.c 20774 20775SYNOPSYS ARC SDP clock driver 20776M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20777S: Supported 20778F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20779F: drivers/clk/axs10x/* 20780 20781SYNOPSYS ARC SDP platform support 20782M: Alexey Brodkin <abrodkin@synopsys.com> 20783S: Supported 20784F: Documentation/devicetree/bindings/arc/axs10* 20785F: arch/arc/boot/dts/ax* 20786F: arch/arc/plat-axs10x 20787 20788SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20789M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20790S: Supported 20791F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20792F: drivers/reset/reset-axs10x.c 20793 20794SYNOPSYS CREG GPIO DRIVER 20795M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20796S: Maintained 20797F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20798F: drivers/gpio/gpio-creg-snps.c 20799 20800SYNOPSYS DESIGNWARE 8250 UART DRIVER 20801M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20802R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20803S: Supported 20804F: drivers/tty/serial/8250/8250_dw.c 20805F: drivers/tty/serial/8250/8250_dwlib.* 20806F: drivers/tty/serial/8250/8250_lpss.c 20807 20808SYNOPSYS DESIGNWARE APB GPIO DRIVER 20809M: Hoan Tran <hoan@os.amperecomputing.com> 20810M: Serge Semin <fancer.lancer@gmail.com> 20811L: linux-gpio@vger.kernel.org 20812S: Maintained 20813F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20814F: drivers/gpio/gpio-dwapb.c 20815 20816SYNOPSYS DESIGNWARE APB SSI DRIVER 20817M: Serge Semin <fancer.lancer@gmail.com> 20818L: linux-spi@vger.kernel.org 20819S: Supported 20820F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20821F: drivers/spi/spi-dw* 20822 20823SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20824M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20825S: Maintained 20826F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20827F: drivers/dma/dw-axi-dmac/ 20828 20829SYNOPSYS DESIGNWARE DMAC DRIVER 20830M: Viresh Kumar <vireshk@kernel.org> 20831R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20832S: Maintained 20833F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20834F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20835F: drivers/dma/dw/ 20836F: include/dt-bindings/dma/dw-dmac.h 20837F: include/linux/dma/dw.h 20838F: include/linux/platform_data/dma-dw.h 20839 20840SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20841M: Jose Abreu <Jose.Abreu@synopsys.com> 20842L: netdev@vger.kernel.org 20843S: Supported 20844F: drivers/net/ethernet/synopsys/ 20845 20846SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20847M: Jose Abreu <Jose.Abreu@synopsys.com> 20848L: netdev@vger.kernel.org 20849S: Supported 20850F: drivers/net/pcs/pcs-xpcs.c 20851F: drivers/net/pcs/pcs-xpcs.h 20852F: include/linux/pcs/pcs-xpcs.h 20853 20854SYNOPSYS DESIGNWARE I2C DRIVER 20855M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20856R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20857R: Mika Westerberg <mika.westerberg@linux.intel.com> 20858R: Jan Dabros <jsd@semihalf.com> 20859L: linux-i2c@vger.kernel.org 20860S: Supported 20861F: drivers/i2c/busses/i2c-designware-* 20862 20863SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20864M: Jaehoon Chung <jh80.chung@samsung.com> 20865L: linux-mmc@vger.kernel.org 20866S: Maintained 20867F: drivers/mmc/host/dw_mmc* 20868 20869SYNOPSYS HSDK RESET CONTROLLER DRIVER 20870M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20871S: Supported 20872F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20873F: drivers/reset/reset-hsdk.c 20874F: include/dt-bindings/reset/snps,hsdk-reset.h 20875 20876SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20877M: Prabu Thangamuthu <prabu.t@synopsys.com> 20878M: Manjunath M B <manjumb@synopsys.com> 20879L: linux-mmc@vger.kernel.org 20880S: Maintained 20881F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20882 20883SYSTEM CONFIGURATION (SYSCON) 20884M: Lee Jones <lee@kernel.org> 20885M: Arnd Bergmann <arnd@arndb.de> 20886S: Supported 20887T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20888F: drivers/mfd/syscon.c 20889 20890SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20891M: Sudeep Holla <sudeep.holla@arm.com> 20892R: Cristian Marussi <cristian.marussi@arm.com> 20893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20894S: Maintained 20895F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20896F: drivers/clk/clk-sc[mp]i.c 20897F: drivers/cpufreq/sc[mp]i-cpufreq.c 20898F: drivers/firmware/arm_scmi/ 20899F: drivers/firmware/arm_scpi.c 20900F: drivers/powercap/arm_scmi_powercap.c 20901F: drivers/regulator/scmi-regulator.c 20902F: drivers/reset/reset-scmi.c 20903F: include/linux/sc[mp]i_protocol.h 20904F: include/trace/events/scmi.h 20905F: include/uapi/linux/virtio_scmi.h 20906 20907SYSTEM RESET/SHUTDOWN DRIVERS 20908M: Sebastian Reichel <sre@kernel.org> 20909L: linux-pm@vger.kernel.org 20910S: Maintained 20911T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20912F: Documentation/devicetree/bindings/power/reset/ 20913F: drivers/power/reset/ 20914 20915SYSTEM TRACE MODULE CLASS 20916M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20917S: Maintained 20918T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20919F: Documentation/trace/stm.rst 20920F: drivers/hwtracing/stm/ 20921F: include/linux/stm.h 20922F: include/uapi/linux/stm.h 20923 20924SYSTEM76 ACPI DRIVER 20925M: Jeremy Soller <jeremy@system76.com> 20926M: System76 Product Development <productdev@system76.com> 20927L: platform-driver-x86@vger.kernel.org 20928S: Maintained 20929F: drivers/platform/x86/system76_acpi.c 20930 20931SYSV FILESYSTEM 20932S: Orphan 20933F: Documentation/filesystems/sysv-fs.rst 20934F: fs/sysv/ 20935F: include/linux/sysv_fs.h 20936 20937TASKSTATS STATISTICS INTERFACE 20938M: Balbir Singh <bsingharora@gmail.com> 20939S: Maintained 20940F: Documentation/accounting/taskstats* 20941F: include/linux/taskstats* 20942F: kernel/taskstats.c 20943 20944TC subsystem 20945M: Jamal Hadi Salim <jhs@mojatatu.com> 20946M: Cong Wang <xiyou.wangcong@gmail.com> 20947M: Jiri Pirko <jiri@resnulli.us> 20948L: netdev@vger.kernel.org 20949S: Maintained 20950F: include/net/pkt_cls.h 20951F: include/net/pkt_sched.h 20952F: include/net/tc_act/ 20953F: include/uapi/linux/pkt_cls.h 20954F: include/uapi/linux/pkt_sched.h 20955F: include/uapi/linux/tc_act/ 20956F: include/uapi/linux/tc_ematch/ 20957F: net/sched/ 20958F: tools/testing/selftests/tc-testing 20959 20960TC90522 MEDIA DRIVER 20961M: Akihiro Tsukada <tskd08@gmail.com> 20962L: linux-media@vger.kernel.org 20963S: Odd Fixes 20964F: drivers/media/dvb-frontends/tc90522* 20965 20966TCP LOW PRIORITY MODULE 20967M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20968M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20969S: Maintained 20970W: http://tcp-lp-mod.sourceforge.net/ 20971F: net/ipv4/tcp_lp.c 20972 20973TDA10071 MEDIA DRIVER 20974M: Antti Palosaari <crope@iki.fi> 20975L: linux-media@vger.kernel.org 20976S: Maintained 20977W: https://linuxtv.org 20978W: http://palosaari.fi/linux/ 20979Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20980T: git git://linuxtv.org/anttip/media_tree.git 20981F: drivers/media/dvb-frontends/tda10071* 20982 20983TDA18212 MEDIA DRIVER 20984M: Antti Palosaari <crope@iki.fi> 20985L: linux-media@vger.kernel.org 20986S: Maintained 20987W: https://linuxtv.org 20988W: http://palosaari.fi/linux/ 20989Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20990T: git git://linuxtv.org/anttip/media_tree.git 20991F: drivers/media/tuners/tda18212* 20992 20993TDA18218 MEDIA DRIVER 20994M: Antti Palosaari <crope@iki.fi> 20995L: linux-media@vger.kernel.org 20996S: Maintained 20997W: https://linuxtv.org 20998W: http://palosaari.fi/linux/ 20999Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21000T: git git://linuxtv.org/anttip/media_tree.git 21001F: drivers/media/tuners/tda18218* 21002 21003TDA18250 MEDIA DRIVER 21004M: Olli Salonen <olli.salonen@iki.fi> 21005L: linux-media@vger.kernel.org 21006S: Maintained 21007W: https://linuxtv.org 21008Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21009T: git git://linuxtv.org/media_tree.git 21010F: drivers/media/tuners/tda18250* 21011 21012TDA18271 MEDIA DRIVER 21013M: Michael Krufky <mkrufky@linuxtv.org> 21014L: linux-media@vger.kernel.org 21015S: Maintained 21016W: https://linuxtv.org 21017W: http://github.com/mkrufky 21018Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21019T: git git://linuxtv.org/mkrufky/tuners.git 21020F: drivers/media/tuners/tda18271* 21021 21022TDA1997x MEDIA DRIVER 21023M: Tim Harvey <tharvey@gateworks.com> 21024L: linux-media@vger.kernel.org 21025S: Maintained 21026W: https://linuxtv.org 21027Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21028F: drivers/media/i2c/tda1997x.* 21029 21030TDA827x MEDIA DRIVER 21031M: Michael Krufky <mkrufky@linuxtv.org> 21032L: linux-media@vger.kernel.org 21033S: Maintained 21034W: https://linuxtv.org 21035W: http://github.com/mkrufky 21036Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21037T: git git://linuxtv.org/mkrufky/tuners.git 21038F: drivers/media/tuners/tda8290.* 21039 21040TDA8290 MEDIA DRIVER 21041M: Michael Krufky <mkrufky@linuxtv.org> 21042L: linux-media@vger.kernel.org 21043S: Maintained 21044W: https://linuxtv.org 21045W: http://github.com/mkrufky 21046Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21047T: git git://linuxtv.org/mkrufky/tuners.git 21048F: drivers/media/tuners/tda8290.* 21049 21050TDA9840 MEDIA DRIVER 21051M: Hans Verkuil <hverkuil@xs4all.nl> 21052L: linux-media@vger.kernel.org 21053S: Maintained 21054W: https://linuxtv.org 21055T: git git://linuxtv.org/media_tree.git 21056F: drivers/media/i2c/tda9840* 21057 21058TEA5761 TUNER DRIVER 21059M: Mauro Carvalho Chehab <mchehab@kernel.org> 21060L: linux-media@vger.kernel.org 21061S: Odd fixes 21062W: https://linuxtv.org 21063T: git git://linuxtv.org/media_tree.git 21064F: drivers/media/tuners/tea5761.* 21065 21066TEA5767 TUNER DRIVER 21067M: Mauro Carvalho Chehab <mchehab@kernel.org> 21068L: linux-media@vger.kernel.org 21069S: Maintained 21070W: https://linuxtv.org 21071T: git git://linuxtv.org/media_tree.git 21072F: drivers/media/tuners/tea5767.* 21073 21074TEA6415C MEDIA DRIVER 21075M: Hans Verkuil <hverkuil@xs4all.nl> 21076L: linux-media@vger.kernel.org 21077S: Maintained 21078W: https://linuxtv.org 21079T: git git://linuxtv.org/media_tree.git 21080F: drivers/media/i2c/tea6415c* 21081 21082TEA6420 MEDIA DRIVER 21083M: Hans Verkuil <hverkuil@xs4all.nl> 21084L: linux-media@vger.kernel.org 21085S: Maintained 21086W: https://linuxtv.org 21087T: git git://linuxtv.org/media_tree.git 21088F: drivers/media/i2c/tea6420* 21089 21090TEAM DRIVER 21091M: Jiri Pirko <jiri@resnulli.us> 21092L: netdev@vger.kernel.org 21093S: Supported 21094F: drivers/net/team/ 21095F: include/linux/if_team.h 21096F: include/uapi/linux/if_team.h 21097F: tools/testing/selftests/drivers/net/team/ 21098 21099TECHNICAL ADVISORY BOARD PROCESS DOCS 21100M: "Theodore Ts'o" <tytso@mit.edu> 21101M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21102L: tech-board-discuss@lists.linux-foundation.org 21103S: Maintained 21104F: Documentation/process/contribution-maturity-model.rst 21105F: Documentation/process/researcher-guidelines.rst 21106 21107TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21108M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21109S: Maintained 21110F: arch/x86/platform/ts5500/ 21111 21112TECHNOTREND USB IR RECEIVER 21113M: Sean Young <sean@mess.org> 21114L: linux-media@vger.kernel.org 21115S: Maintained 21116F: drivers/media/rc/ttusbir.c 21117 21118TECHWELL TW9910 VIDEO DECODER 21119L: linux-media@vger.kernel.org 21120S: Orphan 21121F: drivers/media/i2c/tw9910.c 21122F: include/media/i2c/tw9910.h 21123 21124TEE SUBSYSTEM 21125M: Jens Wiklander <jens.wiklander@linaro.org> 21126R: Sumit Garg <sumit.garg@linaro.org> 21127L: op-tee@lists.trustedfirmware.org 21128S: Maintained 21129F: Documentation/staging/tee.rst 21130F: drivers/tee/ 21131F: include/linux/tee_drv.h 21132F: include/uapi/linux/tee.h 21133 21134TEGRA ARCHITECTURE SUPPORT 21135M: Thierry Reding <thierry.reding@gmail.com> 21136M: Jonathan Hunter <jonathanh@nvidia.com> 21137L: linux-tegra@vger.kernel.org 21138S: Supported 21139Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21140T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21141N: [^a-z]tegra 21142 21143TEGRA CLOCK DRIVER 21144M: Peter De Schrijver <pdeschrijver@nvidia.com> 21145M: Prashant Gaikwad <pgaikwad@nvidia.com> 21146S: Supported 21147F: drivers/clk/tegra/ 21148 21149TEGRA DMA DRIVERS 21150M: Laxman Dewangan <ldewangan@nvidia.com> 21151M: Jon Hunter <jonathanh@nvidia.com> 21152S: Supported 21153F: drivers/dma/tegra* 21154 21155TEGRA I2C DRIVER 21156M: Laxman Dewangan <ldewangan@nvidia.com> 21157R: Dmitry Osipenko <digetx@gmail.com> 21158S: Supported 21159F: drivers/i2c/busses/i2c-tegra.c 21160 21161TEGRA IOMMU DRIVERS 21162M: Thierry Reding <thierry.reding@gmail.com> 21163R: Krishna Reddy <vdumpa@nvidia.com> 21164L: linux-tegra@vger.kernel.org 21165S: Supported 21166F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21167F: drivers/iommu/tegra* 21168 21169TEGRA KBC DRIVER 21170M: Laxman Dewangan <ldewangan@nvidia.com> 21171S: Supported 21172F: drivers/input/keyboard/tegra-kbc.c 21173 21174TEGRA NAND DRIVER 21175M: Stefan Agner <stefan@agner.ch> 21176M: Lucas Stach <dev@lynxeye.de> 21177S: Maintained 21178F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21179F: drivers/mtd/nand/raw/tegra_nand.c 21180 21181TEGRA PWM DRIVER 21182M: Thierry Reding <thierry.reding@gmail.com> 21183S: Supported 21184F: drivers/pwm/pwm-tegra.c 21185 21186TEGRA QUAD SPI DRIVER 21187M: Thierry Reding <thierry.reding@gmail.com> 21188M: Jonathan Hunter <jonathanh@nvidia.com> 21189M: Sowjanya Komatineni <skomatineni@nvidia.com> 21190L: linux-tegra@vger.kernel.org 21191S: Maintained 21192F: drivers/spi/spi-tegra210-quad.c 21193 21194TEGRA SERIAL DRIVER 21195M: Laxman Dewangan <ldewangan@nvidia.com> 21196S: Supported 21197F: drivers/tty/serial/serial-tegra.c 21198 21199TEGRA SPI DRIVER 21200M: Laxman Dewangan <ldewangan@nvidia.com> 21201S: Supported 21202F: drivers/spi/spi-tegra* 21203 21204TEGRA VIDEO DRIVER 21205M: Thierry Reding <thierry.reding@gmail.com> 21206M: Jonathan Hunter <jonathanh@nvidia.com> 21207M: Sowjanya Komatineni <skomatineni@nvidia.com> 21208M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21209L: linux-media@vger.kernel.org 21210L: linux-tegra@vger.kernel.org 21211S: Maintained 21212F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21213F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21214F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21215F: drivers/staging/media/tegra-video/ 21216 21217TEGRA XUSB PADCTL DRIVER 21218M: JC Kuo <jckuo@nvidia.com> 21219S: Supported 21220F: drivers/phy/tegra/xusb* 21221 21222TEHUTI ETHERNET DRIVER 21223M: Andy Gospodarek <andy@greyhouse.net> 21224L: netdev@vger.kernel.org 21225S: Supported 21226F: drivers/net/ethernet/tehuti/* 21227 21228TELECOM CLOCK DRIVER FOR MCPL0010 21229M: Mark Gross <markgross@kernel.org> 21230S: Supported 21231F: drivers/char/tlclk.c 21232 21233TEMPO SEMICONDUCTOR DRIVERS 21234M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21235S: Maintained 21236F: Documentation/devicetree/bindings/sound/tscs*.txt 21237F: sound/soc/codecs/tscs*.c 21238F: sound/soc/codecs/tscs*.h 21239 21240TENSILICA XTENSA PORT (xtensa) 21241M: Chris Zankel <chris@zankel.net> 21242M: Max Filippov <jcmvbkbc@gmail.com> 21243S: Maintained 21244T: git https://github.com/jcmvbkbc/linux-xtensa.git 21245F: arch/xtensa/ 21246F: drivers/irqchip/irq-xtensa-* 21247 21248TEXAS INSTRUMENTS ASoC DRIVERS 21249M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21250L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21251S: Maintained 21252F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21253F: sound/soc/ti/ 21254 21255TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21256M: Shenghao Ding <shenghao-ding@ti.com> 21257M: Kevin Lu <kevin-lu@ti.com> 21258M: Baojun Xu <baojun.xu@ti.com> 21259L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21260S: Maintained 21261F: Documentation/devicetree/bindings/sound/tas2552.txt 21262F: Documentation/devicetree/bindings/sound/tas2562.yaml 21263F: Documentation/devicetree/bindings/sound/tas2770.yaml 21264F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21265F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21266F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21267F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21268F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21269F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21270F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21271F: include/sound/tas2*.h 21272F: include/sound/tlv320*.h 21273F: include/sound/tpa6130a2-plat.h 21274F: sound/pci/hda/tas2781_hda_i2c.c 21275F: sound/soc/codecs/pcm1681.c 21276F: sound/soc/codecs/pcm1789*.* 21277F: sound/soc/codecs/pcm179x*.* 21278F: sound/soc/codecs/pcm186x*.* 21279F: sound/soc/codecs/pcm3008.* 21280F: sound/soc/codecs/pcm3060*.* 21281F: sound/soc/codecs/pcm3168a*.* 21282F: sound/soc/codecs/pcm5102a.c 21283F: sound/soc/codecs/pcm512x*.* 21284F: sound/soc/codecs/tas2*.* 21285F: sound/soc/codecs/tlv320*.* 21286F: sound/soc/codecs/tpa6130a2.* 21287 21288TEXAS INSTRUMENTS DMA DRIVERS 21289M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21290L: dmaengine@vger.kernel.org 21291S: Maintained 21292F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21293F: Documentation/devicetree/bindings/dma/ti-edma.txt 21294F: Documentation/devicetree/bindings/dma/ti/ 21295F: drivers/dma/ti/ 21296F: include/linux/dma/k3-psil.h 21297F: include/linux/dma/k3-udma-glue.h 21298F: include/linux/dma/ti-cppi5.h 21299X: drivers/dma/ti/cppi41.c 21300 21301TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21302M: Robert Marko <robert.marko@sartura.hr> 21303M: Luka Perkov <luka.perkov@sartura.hr> 21304L: linux-hwmon@vger.kernel.org 21305S: Maintained 21306F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21307F: Documentation/hwmon/tps23861.rst 21308F: drivers/hwmon/tps23861.c 21309 21310TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21311M: Ricardo Ribalda <ribalda@kernel.org> 21312L: linux-iio@vger.kernel.org 21313S: Supported 21314F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21315F: drivers/iio/dac/ti-dac7612.c 21316 21317TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21318M: Nishanth Menon <nm@ti.com> 21319M: Tero Kristo <kristo@kernel.org> 21320M: Santosh Shilimkar <ssantosh@kernel.org> 21321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21322S: Maintained 21323F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21324F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21325F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21326F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21327F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21328F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21329F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21330F: drivers/clk/keystone/sci-clk.c 21331F: drivers/firmware/ti_sci* 21332F: drivers/irqchip/irq-ti-sci-inta.c 21333F: drivers/irqchip/irq-ti-sci-intr.c 21334F: drivers/reset/reset-ti-sci.c 21335F: drivers/soc/ti/ti_sci_inta_msi.c 21336F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21337F: include/dt-bindings/soc/ti,sci_pm_domain.h 21338F: include/linux/soc/ti/ti_sci_inta_msi.h 21339F: include/linux/soc/ti/ti_sci_protocol.h 21340 21341TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21342M: Puranjay Mohan <puranjay12@gmail.com> 21343L: linux-iio@vger.kernel.org 21344S: Supported 21345F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21346F: drivers/iio/temperature/tmp117.c 21347 21348THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21349M: Hans Verkuil <hverkuil@xs4all.nl> 21350L: linux-media@vger.kernel.org 21351S: Maintained 21352W: https://linuxtv.org 21353T: git git://linuxtv.org/media_tree.git 21354F: drivers/media/radio/radio-raremono.c 21355 21356THERMAL 21357M: Rafael J. Wysocki <rafael@kernel.org> 21358M: Daniel Lezcano <daniel.lezcano@linaro.org> 21359R: Amit Kucheria <amitk@kernel.org> 21360R: Zhang Rui <rui.zhang@intel.com> 21361L: linux-pm@vger.kernel.org 21362S: Supported 21363Q: https://patchwork.kernel.org/project/linux-pm/list/ 21364T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21365F: Documentation/ABI/testing/sysfs-class-thermal 21366F: Documentation/admin-guide/thermal/ 21367F: Documentation/devicetree/bindings/thermal/ 21368F: Documentation/driver-api/thermal/ 21369F: drivers/thermal/ 21370F: include/dt-bindings/thermal/ 21371F: include/linux/cpu_cooling.h 21372F: include/linux/thermal.h 21373F: include/uapi/linux/thermal.h 21374F: tools/lib/thermal/ 21375F: tools/thermal/ 21376 21377THERMAL DRIVER FOR AMLOGIC SOCS 21378M: Guillaume La Roque <glaroque@baylibre.com> 21379L: linux-pm@vger.kernel.org 21380L: linux-amlogic@lists.infradead.org 21381S: Supported 21382W: http://linux-meson.com/ 21383F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21384F: drivers/thermal/amlogic_thermal.c 21385 21386THERMAL/CPU_COOLING 21387M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21388M: Daniel Lezcano <daniel.lezcano@linaro.org> 21389M: Viresh Kumar <viresh.kumar@linaro.org> 21390R: Lukasz Luba <lukasz.luba@arm.com> 21391L: linux-pm@vger.kernel.org 21392S: Supported 21393F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21394F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21395F: drivers/thermal/cpufreq_cooling.c 21396F: drivers/thermal/cpuidle_cooling.c 21397F: include/linux/cpu_cooling.h 21398 21399THERMAL/POWER_ALLOCATOR 21400M: Lukasz Luba <lukasz.luba@arm.com> 21401L: linux-pm@vger.kernel.org 21402S: Maintained 21403F: Documentation/driver-api/thermal/power_allocator.rst 21404F: drivers/thermal/gov_power_allocator.c 21405F: drivers/thermal/thermal_trace_ipa.h 21406 21407THINKPAD ACPI EXTRAS DRIVER 21408M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21409L: ibm-acpi-devel@lists.sourceforge.net 21410L: platform-driver-x86@vger.kernel.org 21411S: Maintained 21412W: http://ibm-acpi.sourceforge.net 21413W: http://thinkwiki.org/wiki/Ibm-acpi 21414T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21415F: drivers/platform/x86/thinkpad_acpi.c 21416 21417THINKPAD LMI DRIVER 21418M: Mark Pearson <markpearson@lenovo.com> 21419L: platform-driver-x86@vger.kernel.org 21420S: Maintained 21421F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21422F: drivers/platform/x86/think-lmi.? 21423 21424THUNDERBOLT DMA TRAFFIC TEST DRIVER 21425M: Isaac Hazan <isaac.hazan@intel.com> 21426L: linux-usb@vger.kernel.org 21427S: Maintained 21428F: drivers/thunderbolt/dma_test.c 21429 21430THUNDERBOLT DRIVER 21431M: Andreas Noever <andreas.noever@gmail.com> 21432M: Michael Jamet <michael.jamet@intel.com> 21433M: Mika Westerberg <mika.westerberg@linux.intel.com> 21434M: Yehezkel Bernat <YehezkelShB@gmail.com> 21435L: linux-usb@vger.kernel.org 21436S: Maintained 21437T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21438F: Documentation/admin-guide/thunderbolt.rst 21439F: drivers/thunderbolt/ 21440F: include/linux/thunderbolt.h 21441 21442THUNDERBOLT NETWORK DRIVER 21443M: Michael Jamet <michael.jamet@intel.com> 21444M: Mika Westerberg <mika.westerberg@linux.intel.com> 21445M: Yehezkel Bernat <YehezkelShB@gmail.com> 21446L: netdev@vger.kernel.org 21447S: Maintained 21448F: drivers/net/thunderbolt/ 21449 21450THUNDERX GPIO DRIVER 21451M: Robert Richter <rric@kernel.org> 21452S: Odd Fixes 21453F: drivers/gpio/gpio-thunderx.c 21454 21455TI ADS7924 ADC DRIVER 21456M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21457L: linux-iio@vger.kernel.org 21458S: Supported 21459F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21460F: drivers/iio/adc/ti-ads7924.c 21461 21462TI AM437X VPFE DRIVER 21463M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21464L: linux-media@vger.kernel.org 21465S: Maintained 21466W: https://linuxtv.org 21467Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21468T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21469F: drivers/media/platform/ti/am437x/ 21470 21471TI BANDGAP AND THERMAL DRIVER 21472M: Eduardo Valentin <edubezval@gmail.com> 21473M: Keerthy <j-keerthy@ti.com> 21474L: linux-pm@vger.kernel.org 21475L: linux-omap@vger.kernel.org 21476S: Maintained 21477F: drivers/thermal/ti-soc-thermal/ 21478 21479TI BQ27XXX POWER SUPPLY DRIVER 21480F: drivers/power/supply/bq27xxx_battery.c 21481F: drivers/power/supply/bq27xxx_battery_i2c.c 21482F: include/linux/power/bq27xxx_battery.h 21483 21484TI CDCE706 CLOCK DRIVER 21485M: Max Filippov <jcmvbkbc@gmail.com> 21486S: Maintained 21487F: drivers/clk/clk-cdce706.c 21488 21489TI CLOCK DRIVER 21490M: Tero Kristo <kristo@kernel.org> 21491L: linux-omap@vger.kernel.org 21492S: Odd Fixes 21493F: drivers/clk/ti/ 21494F: include/linux/clk/ti.h 21495 21496TI DAVINCI MACHINE SUPPORT 21497M: Bartosz Golaszewski <brgl@bgdev.pl> 21498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21499S: Maintained 21500T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21501F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21502F: arch/arm/boot/dts/ti/davinci/ 21503F: arch/arm/mach-davinci/ 21504F: drivers/i2c/busses/i2c-davinci.c 21505 21506TI DAVINCI SERIES CLOCK DRIVER 21507M: David Lechner <david@lechnology.com> 21508R: Sekhar Nori <nsekhar@ti.com> 21509S: Maintained 21510F: Documentation/devicetree/bindings/clock/ti/davinci/ 21511F: drivers/clk/davinci/ 21512F: include/linux/clk/davinci.h 21513 21514TI DAVINCI SERIES GPIO DRIVER 21515M: Keerthy <j-keerthy@ti.com> 21516L: linux-gpio@vger.kernel.org 21517S: Maintained 21518F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21519F: drivers/gpio/gpio-davinci.c 21520 21521TI DAVINCI SERIES MEDIA DRIVER 21522M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21523L: linux-media@vger.kernel.org 21524S: Maintained 21525W: https://linuxtv.org 21526Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21527T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21528F: drivers/media/platform/ti/davinci/ 21529F: include/media/davinci/ 21530 21531TI ENHANCED CAPTURE (eCAP) DRIVER 21532M: Vignesh Raghavendra <vigneshr@ti.com> 21533R: Julien Panis <jpanis@baylibre.com> 21534L: linux-iio@vger.kernel.org 21535L: linux-omap@vger.kernel.org 21536S: Maintained 21537F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21538F: drivers/counter/ti-ecap-capture.c 21539 21540TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21541R: David Lechner <david@lechnology.com> 21542L: linux-iio@vger.kernel.org 21543F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21544F: drivers/counter/ti-eqep.c 21545 21546TI ETHERNET SWITCH DRIVER (CPSW) 21547R: Grygorii Strashko <grygorii.strashko@ti.com> 21548L: linux-omap@vger.kernel.org 21549L: netdev@vger.kernel.org 21550S: Maintained 21551F: drivers/net/ethernet/ti/cpsw* 21552F: drivers/net/ethernet/ti/davinci* 21553 21554TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21555M: Alex Dubov <oakad@yahoo.com> 21556S: Maintained 21557W: http://tifmxx.berlios.de/ 21558F: drivers/memstick/host/tifm_ms.c 21559F: drivers/misc/tifm* 21560F: drivers/mmc/host/tifm_sd.c 21561F: include/linux/tifm.h 21562 21563TI FPD-LINK DRIVERS 21564M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21565L: linux-media@vger.kernel.org 21566S: Maintained 21567F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21568F: drivers/media/i2c/ds90* 21569F: include/media/i2c/ds90* 21570 21571TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21572M: Nishanth Menon <nm@ti.com> 21573M: Santosh Shilimkar <ssantosh@kernel.org> 21574L: linux-kernel@vger.kernel.org 21575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21576S: Maintained 21577T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21578F: drivers/pmdomain/ti/omap_prm.c 21579F: drivers/soc/ti/* 21580 21581TI LM49xxx FAMILY ASoC CODEC DRIVERS 21582M: M R Swami Reddy <mr.swami.reddy@ti.com> 21583M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21584L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21585S: Maintained 21586F: sound/soc/codecs/isabelle* 21587F: sound/soc/codecs/lm49453* 21588 21589TI LMP92064 ADC DRIVER 21590M: Leonard Göhrs <l.goehrs@pengutronix.de> 21591R: kernel@pengutronix.de 21592L: linux-iio@vger.kernel.org 21593S: Maintained 21594F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21595F: drivers/iio/adc/ti-lmp92064.c 21596 21597TI PCM3060 ASoC CODEC DRIVER 21598M: Kirill Marinushkin <kmarinushkin@birdec.com> 21599L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21600S: Maintained 21601F: Documentation/devicetree/bindings/sound/pcm3060.txt 21602F: sound/soc/codecs/pcm3060* 21603 21604TI TAS571X FAMILY ASoC CODEC DRIVER 21605M: Kevin Cernekee <cernekee@chromium.org> 21606L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21607S: Odd Fixes 21608F: sound/soc/codecs/tas571x* 21609 21610TI TMAG5273 MAGNETOMETER DRIVER 21611M: Gerald Loacker <gerald.loacker@wolfvision.net> 21612L: linux-iio@vger.kernel.org 21613S: Maintained 21614F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21615F: drivers/iio/magnetometer/tmag5273.c 21616 21617TI TRF7970A NFC DRIVER 21618M: Mark Greer <mgreer@animalcreek.com> 21619L: linux-wireless@vger.kernel.org 21620S: Supported 21621F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21622F: drivers/nfc/trf7970a.c 21623 21624TI TSC2046 ADC DRIVER 21625M: Oleksij Rempel <o.rempel@pengutronix.de> 21626R: kernel@pengutronix.de 21627L: linux-iio@vger.kernel.org 21628S: Maintained 21629F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21630F: drivers/iio/adc/ti-tsc2046.c 21631 21632TI TWL4030 SERIES SOC CODEC DRIVER 21633M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21634L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21635S: Maintained 21636F: sound/soc/codecs/twl4030* 21637 21638TI VPE/CAL DRIVERS 21639M: Benoit Parrot <bparrot@ti.com> 21640L: linux-media@vger.kernel.org 21641S: Maintained 21642W: http://linuxtv.org/ 21643Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21644F: Documentation/devicetree/bindings/media/ti,cal.yaml 21645F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21646F: drivers/media/platform/ti/cal/ 21647F: drivers/media/platform/ti/vpe/ 21648 21649TI WILINK WIRELESS DRIVERS 21650L: linux-wireless@vger.kernel.org 21651S: Orphan 21652W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21653W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21654F: drivers/net/wireless/ti/ 21655 21656TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21657M: John Stultz <jstultz@google.com> 21658M: Thomas Gleixner <tglx@linutronix.de> 21659R: Stephen Boyd <sboyd@kernel.org> 21660L: linux-kernel@vger.kernel.org 21661S: Supported 21662T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21663F: include/linux/clocksource.h 21664F: include/linux/time.h 21665F: include/linux/timex.h 21666F: include/uapi/linux/time.h 21667F: include/uapi/linux/timex.h 21668F: kernel/time/alarmtimer.c 21669F: kernel/time/clocksource.c 21670F: kernel/time/ntp.c 21671F: kernel/time/time*.c 21672F: tools/testing/selftests/timers/ 21673 21674TIPC NETWORK LAYER 21675M: Jon Maloy <jmaloy@redhat.com> 21676M: Ying Xue <ying.xue@windriver.com> 21677L: netdev@vger.kernel.org (core kernel code) 21678L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21679S: Maintained 21680W: http://tipc.sourceforge.net/ 21681F: include/uapi/linux/tipc*.h 21682F: net/tipc/ 21683 21684TLAN NETWORK DRIVER 21685M: Samuel Chessman <chessman@tux.org> 21686L: tlan-devel@lists.sourceforge.net (subscribers-only) 21687S: Maintained 21688W: http://sourceforge.net/projects/tlan/ 21689F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21690F: drivers/net/ethernet/ti/tlan.* 21691 21692TMIO/SDHI MMC DRIVER 21693M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21694L: linux-mmc@vger.kernel.org 21695L: linux-renesas-soc@vger.kernel.org 21696S: Supported 21697F: drivers/mmc/host/renesas_sdhi* 21698F: drivers/mmc/host/tmio_mmc* 21699F: include/linux/mfd/tmio.h 21700 21701TMP401 HARDWARE MONITOR DRIVER 21702M: Guenter Roeck <linux@roeck-us.net> 21703L: linux-hwmon@vger.kernel.org 21704S: Maintained 21705F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21706F: Documentation/hwmon/tmp401.rst 21707F: drivers/hwmon/tmp401.c 21708 21709TMP464 HARDWARE MONITOR DRIVER 21710M: Guenter Roeck <linux@roeck-us.net> 21711L: linux-hwmon@vger.kernel.org 21712S: Maintained 21713F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21714F: Documentation/hwmon/tmp464.rst 21715F: drivers/hwmon/tmp464.c 21716 21717TMP513 HARDWARE MONITOR DRIVER 21718M: Eric Tremblay <etremblay@distech-controls.com> 21719L: linux-hwmon@vger.kernel.org 21720S: Maintained 21721F: Documentation/hwmon/tmp513.rst 21722F: drivers/hwmon/tmp513.c 21723 21724TMPFS (SHMEM FILESYSTEM) 21725M: Hugh Dickins <hughd@google.com> 21726L: linux-mm@kvack.org 21727S: Maintained 21728F: include/linux/shmem_fs.h 21729F: mm/shmem.c 21730 21731TOMOYO SECURITY MODULE 21732M: Kentaro Takeda <takedakn@nttdata.co.jp> 21733M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21734L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21735L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21736L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21737L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21738S: Maintained 21739W: https://tomoyo.osdn.jp/ 21740F: security/tomoyo/ 21741 21742TOPSTAR LAPTOP EXTRAS DRIVER 21743M: Herton Ronaldo Krzesinski <herton@canonical.com> 21744L: platform-driver-x86@vger.kernel.org 21745S: Maintained 21746F: drivers/platform/x86/topstar-laptop.c 21747 21748TORTURE-TEST MODULES 21749M: Davidlohr Bueso <dave@stgolabs.net> 21750M: "Paul E. McKenney" <paulmck@kernel.org> 21751M: Josh Triplett <josh@joshtriplett.org> 21752L: linux-kernel@vger.kernel.org 21753S: Supported 21754T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21755F: Documentation/RCU/torture.rst 21756F: kernel/locking/locktorture.c 21757F: kernel/rcu/rcuscale.c 21758F: kernel/rcu/rcutorture.c 21759F: kernel/rcu/refscale.c 21760F: kernel/torture.c 21761 21762TOSHIBA ACPI EXTRAS DRIVER 21763M: Azael Avalos <coproscefalo@gmail.com> 21764L: platform-driver-x86@vger.kernel.org 21765S: Maintained 21766F: drivers/platform/x86/toshiba_acpi.c 21767 21768TOSHIBA BLUETOOTH DRIVER 21769M: Azael Avalos <coproscefalo@gmail.com> 21770L: platform-driver-x86@vger.kernel.org 21771S: Maintained 21772F: drivers/platform/x86/toshiba_bluetooth.c 21773 21774TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21775M: Azael Avalos <coproscefalo@gmail.com> 21776L: platform-driver-x86@vger.kernel.org 21777S: Maintained 21778F: drivers/platform/x86/toshiba_haps.c 21779 21780TOSHIBA SMM DRIVER 21781M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21782S: Maintained 21783W: http://www.buzzard.org.uk/toshiba/ 21784F: drivers/char/toshiba.c 21785F: include/linux/toshiba.h 21786F: include/uapi/linux/toshiba.h 21787 21788TOSHIBA TC358743 DRIVER 21789M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21790L: linux-media@vger.kernel.org 21791S: Maintained 21792F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21793F: drivers/media/i2c/tc358743* 21794F: include/media/i2c/tc358743.h 21795 21796TOSHIBA WMI HOTKEYS DRIVER 21797M: Azael Avalos <coproscefalo@gmail.com> 21798L: platform-driver-x86@vger.kernel.org 21799S: Maintained 21800F: drivers/platform/x86/toshiba-wmi.c 21801 21802TPM DEVICE DRIVER 21803M: Peter Huewe <peterhuewe@gmx.de> 21804M: Jarkko Sakkinen <jarkko@kernel.org> 21805R: Jason Gunthorpe <jgg@ziepe.ca> 21806L: linux-integrity@vger.kernel.org 21807S: Maintained 21808W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21809Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21810T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21811F: drivers/char/tpm/ 21812 21813TPS546D24 DRIVER 21814M: Duke Du <dukedu83@gmail.com> 21815L: linux-hwmon@vger.kernel.org 21816S: Maintained 21817F: Documentation/hwmon/tps546d24.rst 21818F: drivers/hwmon/pmbus/tps546d24.c 21819 21820TQ SYSTEMS BOARD & DRIVER SUPPORT 21821L: linux@ew.tq-group.com 21822S: Supported 21823W: https://www.tq-group.com/en/products/tq-embedded/ 21824F: arch/arm/boot/dts/imx*mba*.dts* 21825F: arch/arm/boot/dts/imx*tqma*.dts* 21826F: arch/arm/boot/dts/mba*.dtsi 21827F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 21828F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 21829F: arch/arm64/boot/dts/freescale/mba*.dtsi 21830F: drivers/gpio/gpio-tqmx86.c 21831F: drivers/mfd/tqmx86.c 21832F: drivers/watchdog/tqmx86_wdt.c 21833 21834TRACING 21835M: Steven Rostedt <rostedt@goodmis.org> 21836M: Masami Hiramatsu <mhiramat@kernel.org> 21837L: linux-kernel@vger.kernel.org 21838L: linux-trace-kernel@vger.kernel.org 21839S: Maintained 21840Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21841T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21842F: Documentation/trace/* 21843F: fs/tracefs/ 21844F: include/linux/trace*.h 21845F: include/trace/ 21846F: kernel/trace/ 21847F: scripts/tracing/ 21848F: tools/testing/selftests/ftrace/ 21849 21850TRACING MMIO ACCESSES (MMIOTRACE) 21851M: Steven Rostedt <rostedt@goodmis.org> 21852M: Masami Hiramatsu <mhiramat@kernel.org> 21853R: Karol Herbst <karolherbst@gmail.com> 21854R: Pekka Paalanen <ppaalanen@gmail.com> 21855L: linux-kernel@vger.kernel.org 21856L: nouveau@lists.freedesktop.org 21857S: Maintained 21858F: arch/x86/mm/kmmio.c 21859F: arch/x86/mm/mmio-mod.c 21860F: arch/x86/mm/testmmiotrace.c 21861F: include/linux/mmiotrace.h 21862F: kernel/trace/trace_mmiotrace.c 21863 21864TRACING OS NOISE / LATENCY TRACERS 21865M: Steven Rostedt <rostedt@goodmis.org> 21866M: Daniel Bristot de Oliveira <bristot@kernel.org> 21867S: Maintained 21868F: Documentation/trace/hwlat_detector.rst 21869F: Documentation/trace/osnoise-tracer.rst 21870F: Documentation/trace/timerlat-tracer.rst 21871F: arch/*/kernel/trace.c 21872F: include/trace/events/osnoise.h 21873F: kernel/trace/trace_hwlat.c 21874F: kernel/trace/trace_irqsoff.c 21875F: kernel/trace/trace_osnoise.c 21876F: kernel/trace/trace_sched_wakeup.c 21877 21878TRADITIONAL CHINESE DOCUMENTATION 21879M: Hu Haowen <src.res.211@gmail.com> 21880S: Maintained 21881W: https://github.com/srcres258/linux-doc 21882T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21883F: Documentation/translations/zh_TW/ 21884 21885TTY LAYER AND SERIAL DRIVERS 21886M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21887M: Jiri Slaby <jirislaby@kernel.org> 21888L: linux-kernel@vger.kernel.org 21889L: linux-serial@vger.kernel.org 21890S: Supported 21891T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21892F: Documentation/devicetree/bindings/serial/ 21893F: Documentation/driver-api/serial/ 21894F: drivers/tty/ 21895F: include/linux/selection.h 21896F: include/linux/serial.h 21897F: include/linux/serial_core.h 21898F: include/linux/sysrq.h 21899F: include/linux/tty*.h 21900F: include/linux/vt.h 21901F: include/linux/vt_*.h 21902F: include/uapi/linux/serial.h 21903F: include/uapi/linux/serial_core.h 21904F: include/uapi/linux/tty.h 21905 21906TUA9001 MEDIA DRIVER 21907M: Antti Palosaari <crope@iki.fi> 21908L: linux-media@vger.kernel.org 21909S: Maintained 21910W: https://linuxtv.org 21911W: http://palosaari.fi/linux/ 21912Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21913T: git git://linuxtv.org/anttip/media_tree.git 21914F: drivers/media/tuners/tua9001* 21915 21916TULIP NETWORK DRIVERS 21917L: netdev@vger.kernel.org 21918L: linux-parisc@vger.kernel.org 21919S: Orphan 21920F: drivers/net/ethernet/dec/tulip/ 21921 21922TUN/TAP driver 21923M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21924M: Jason Wang <jasowang@redhat.com> 21925S: Maintained 21926W: http://vtun.sourceforge.net/tun 21927F: Documentation/networking/tuntap.rst 21928F: arch/um/os-Linux/drivers/ 21929F: drivers/net/tap.c 21930F: drivers/net/tun.c 21931 21932TURBOCHANNEL SUBSYSTEM 21933M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21934M: Ralf Baechle <ralf@linux-mips.org> 21935L: linux-mips@vger.kernel.org 21936S: Maintained 21937Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21938F: drivers/tc/ 21939F: include/linux/tc.h 21940 21941TURBOSTAT UTILITY 21942M: "Len Brown" <lenb@kernel.org> 21943L: linux-pm@vger.kernel.org 21944S: Supported 21945Q: https://patchwork.kernel.org/project/linux-pm/list/ 21946B: https://bugzilla.kernel.org 21947T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21948F: tools/power/x86/turbostat/ 21949 21950TW5864 VIDEO4LINUX DRIVER 21951M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21952M: Anton Sviridenko <anton@corp.bluecherry.net> 21953M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21954M: Andrey Utkin <andrey_utkin@fastmail.com> 21955L: linux-media@vger.kernel.org 21956S: Supported 21957F: drivers/media/pci/tw5864/ 21958 21959TW68 VIDEO4LINUX DRIVER 21960M: Hans Verkuil <hverkuil@xs4all.nl> 21961L: linux-media@vger.kernel.org 21962S: Odd Fixes 21963W: https://linuxtv.org 21964T: git git://linuxtv.org/media_tree.git 21965F: drivers/media/pci/tw68/ 21966 21967TW686X VIDEO4LINUX DRIVER 21968M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21969L: linux-media@vger.kernel.org 21970S: Maintained 21971W: http://linuxtv.org 21972T: git git://linuxtv.org/media_tree.git 21973F: drivers/media/pci/tw686x/ 21974 21975U-BOOT ENVIRONMENT VARIABLES 21976M: Rafał Miłecki <rafal@milecki.pl> 21977S: Maintained 21978F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21979F: drivers/nvmem/u-boot-env.c 21980 21981UACCE ACCELERATOR FRAMEWORK 21982M: Zhangfei Gao <zhangfei.gao@linaro.org> 21983M: Zhou Wang <wangzhou1@hisilicon.com> 21984L: linux-accelerators@lists.ozlabs.org 21985L: linux-kernel@vger.kernel.org 21986S: Maintained 21987F: Documentation/ABI/testing/sysfs-driver-uacce 21988F: Documentation/misc-devices/uacce.rst 21989F: drivers/misc/uacce/ 21990F: include/linux/uacce.h 21991F: include/uapi/misc/uacce/ 21992 21993UBI FILE SYSTEM (UBIFS) 21994M: Richard Weinberger <richard@nod.at> 21995L: linux-mtd@lists.infradead.org 21996S: Supported 21997W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21998T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21999T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22000F: Documentation/ABI/testing/sysfs-fs-ubifs 22001F: Documentation/filesystems/ubifs-authentication.rst 22002F: Documentation/filesystems/ubifs.rst 22003F: fs/ubifs/ 22004 22005UBLK USERSPACE BLOCK DRIVER 22006M: Ming Lei <ming.lei@redhat.com> 22007L: linux-block@vger.kernel.org 22008S: Maintained 22009F: Documentation/block/ublk.rst 22010F: drivers/block/ublk_drv.c 22011F: include/uapi/linux/ublk_cmd.h 22012 22013UCLINUX (M68KNOMMU AND COLDFIRE) 22014M: Greg Ungerer <gerg@linux-m68k.org> 22015L: linux-m68k@lists.linux-m68k.org 22016S: Maintained 22017W: http://www.linux-m68k.org/ 22018T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22019F: arch/m68k/*/*_no.* 22020F: arch/m68k/68*/ 22021F: arch/m68k/coldfire/ 22022F: arch/m68k/include/asm/*_no.* 22023 22024UDF FILESYSTEM 22025M: Jan Kara <jack@suse.com> 22026S: Maintained 22027F: Documentation/filesystems/udf.rst 22028F: fs/udf/ 22029 22030UDRAW TABLET 22031M: Bastien Nocera <hadess@hadess.net> 22032L: linux-input@vger.kernel.org 22033S: Maintained 22034F: drivers/hid/hid-udraw-ps3.c 22035 22036UFS FILESYSTEM 22037M: Evgeniy Dushistov <dushistov@mail.ru> 22038S: Maintained 22039F: Documentation/admin-guide/ufs.rst 22040F: fs/ufs/ 22041 22042UHID USERSPACE HID IO DRIVER 22043M: David Rheinsberg <david@readahead.eu> 22044L: linux-input@vger.kernel.org 22045S: Maintained 22046F: drivers/hid/uhid.c 22047F: include/uapi/linux/uhid.h 22048 22049ULPI BUS 22050M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22051L: linux-usb@vger.kernel.org 22052S: Maintained 22053F: drivers/usb/common/ulpi.c 22054F: include/linux/ulpi/ 22055 22056UNICODE SUBSYSTEM 22057M: Gabriel Krisman Bertazi <krisman@collabora.com> 22058L: linux-fsdevel@vger.kernel.org 22059S: Supported 22060F: fs/unicode/ 22061 22062UNIFDEF 22063M: Tony Finch <dot@dotat.at> 22064S: Maintained 22065W: http://dotat.at/prog/unifdef 22066F: scripts/unifdef.c 22067 22068UNIFORM CDROM DRIVER 22069M: Phillip Potter <phil@philpotter.co.uk> 22070S: Maintained 22071F: Documentation/cdrom/ 22072F: drivers/cdrom/cdrom.c 22073F: include/linux/cdrom.h 22074F: include/uapi/linux/cdrom.h 22075 22076UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22077R: Alim Akhtar <alim.akhtar@samsung.com> 22078R: Avri Altman <avri.altman@wdc.com> 22079R: Bart Van Assche <bvanassche@acm.org> 22080L: linux-scsi@vger.kernel.org 22081S: Supported 22082F: Documentation/devicetree/bindings/ufs/ 22083F: Documentation/scsi/ufs.rst 22084F: drivers/ufs/core/ 22085 22086UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22087M: Pedro Sousa <pedrom.sousa@synopsys.com> 22088L: linux-scsi@vger.kernel.org 22089S: Supported 22090F: drivers/ufs/host/*dwc* 22091 22092UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22093M: Alim Akhtar <alim.akhtar@samsung.com> 22094L: linux-scsi@vger.kernel.org 22095S: Maintained 22096F: drivers/ufs/host/ufs-exynos* 22097 22098UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22099M: Stanley Chu <stanley.chu@mediatek.com> 22100L: linux-scsi@vger.kernel.org 22101L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22102S: Maintained 22103F: drivers/ufs/host/ufs-mediatek* 22104 22105UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22106M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22107L: linux-arm-msm@vger.kernel.org 22108L: linux-scsi@vger.kernel.org 22109S: Maintained 22110F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22111F: drivers/ufs/host/ufs-qcom* 22112 22113UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22114M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22115L: linux-renesas-soc@vger.kernel.org 22116L: linux-scsi@vger.kernel.org 22117S: Maintained 22118F: drivers/ufs/host/ufs-renesas.c 22119 22120UNSORTED BLOCK IMAGES (UBI) 22121M: Richard Weinberger <richard@nod.at> 22122L: linux-mtd@lists.infradead.org 22123S: Supported 22124W: http://www.linux-mtd.infradead.org/ 22125T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22126T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22127F: drivers/mtd/ubi/ 22128F: include/linux/mtd/ubi.h 22129F: include/uapi/mtd/ubi-user.h 22130 22131USB "USBNET" DRIVER FRAMEWORK 22132M: Oliver Neukum <oneukum@suse.com> 22133L: netdev@vger.kernel.org 22134S: Maintained 22135W: http://www.linux-usb.org/usbnet 22136F: drivers/net/usb/usbnet.c 22137F: include/linux/usb/usbnet.h 22138 22139USB ACM DRIVER 22140M: Oliver Neukum <oneukum@suse.com> 22141L: linux-usb@vger.kernel.org 22142S: Maintained 22143F: Documentation/usb/acm.rst 22144F: drivers/usb/class/cdc-acm.* 22145 22146USB APPLE MFI FASTCHARGE DRIVER 22147M: Bastien Nocera <hadess@hadess.net> 22148L: linux-usb@vger.kernel.org 22149S: Maintained 22150F: drivers/usb/misc/apple-mfi-fastcharge.c 22151 22152USB AR5523 WIRELESS DRIVER 22153L: linux-wireless@vger.kernel.org 22154S: Orphan 22155F: drivers/net/wireless/ath/ar5523/ 22156 22157USB ATTACHED SCSI 22158M: Oliver Neukum <oneukum@suse.com> 22159L: linux-usb@vger.kernel.org 22160L: linux-scsi@vger.kernel.org 22161S: Maintained 22162F: drivers/usb/storage/uas.c 22163 22164USB CDC ETHERNET DRIVER 22165M: Oliver Neukum <oliver@neukum.org> 22166L: linux-usb@vger.kernel.org 22167S: Maintained 22168F: drivers/net/usb/cdc_*.c 22169F: include/uapi/linux/usb/cdc.h 22170 22171USB CHAOSKEY DRIVER 22172M: Keith Packard <keithp@keithp.com> 22173L: linux-usb@vger.kernel.org 22174S: Maintained 22175F: drivers/usb/misc/chaoskey.c 22176 22177USB CYPRESS C67X00 DRIVER 22178L: linux-usb@vger.kernel.org 22179S: Orphan 22180F: drivers/usb/c67x00/ 22181 22182USB DAVICOM DM9601 DRIVER 22183M: Peter Korsgaard <peter@korsgaard.com> 22184L: netdev@vger.kernel.org 22185S: Maintained 22186W: http://www.linux-usb.org/usbnet 22187F: drivers/net/usb/dm9601.c 22188 22189USB EHCI DRIVER 22190M: Alan Stern <stern@rowland.harvard.edu> 22191L: linux-usb@vger.kernel.org 22192S: Maintained 22193F: Documentation/usb/ehci.rst 22194F: drivers/usb/host/ehci* 22195 22196USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22197M: Jiri Kosina <jikos@kernel.org> 22198M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22199L: linux-usb@vger.kernel.org 22200S: Maintained 22201T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22202F: Documentation/hid/hiddev.rst 22203F: drivers/hid/usbhid/ 22204 22205USB INTEL XHCI ROLE MUX DRIVER 22206M: Hans de Goede <hdegoede@redhat.com> 22207L: linux-usb@vger.kernel.org 22208S: Maintained 22209F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22210 22211USB IP DRIVER FOR HISILICON KIRIN 960 22212M: Yu Chen <chenyu56@huawei.com> 22213M: Binghui Wang <wangbinghui@hisilicon.com> 22214L: linux-usb@vger.kernel.org 22215S: Maintained 22216F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22217F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22218 22219USB IP DRIVER FOR HISILICON KIRIN 970 22220M: Mauro Carvalho Chehab <mchehab@kernel.org> 22221L: linux-usb@vger.kernel.org 22222S: Maintained 22223F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22224F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22225 22226USB ISP116X DRIVER 22227M: Olav Kongas <ok@artecdesign.ee> 22228L: linux-usb@vger.kernel.org 22229S: Maintained 22230F: drivers/usb/host/isp116x* 22231F: include/linux/usb/isp116x.h 22232 22233USB ISP1760 DRIVER 22234M: Rui Miguel Silva <rui.silva@linaro.org> 22235L: linux-usb@vger.kernel.org 22236S: Maintained 22237F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22238F: drivers/usb/isp1760/* 22239 22240USB LAN78XX ETHERNET DRIVER 22241M: Woojung Huh <woojung.huh@microchip.com> 22242M: UNGLinuxDriver@microchip.com 22243L: netdev@vger.kernel.org 22244S: Maintained 22245F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22246F: drivers/net/usb/lan78xx.* 22247F: include/dt-bindings/net/microchip-lan78xx.h 22248 22249USB MASS STORAGE DRIVER 22250M: Alan Stern <stern@rowland.harvard.edu> 22251L: linux-usb@vger.kernel.org 22252L: usb-storage@lists.one-eyed-alien.net 22253S: Maintained 22254F: drivers/usb/storage/ 22255 22256USB MIDI DRIVER 22257M: Clemens Ladisch <clemens@ladisch.de> 22258L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22259S: Maintained 22260T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22261F: sound/usb/midi.* 22262 22263USB NETWORKING DRIVERS 22264L: linux-usb@vger.kernel.org 22265S: Odd Fixes 22266F: drivers/net/usb/ 22267 22268USB OHCI DRIVER 22269M: Alan Stern <stern@rowland.harvard.edu> 22270L: linux-usb@vger.kernel.org 22271S: Maintained 22272F: Documentation/usb/ohci.rst 22273F: drivers/usb/host/ohci* 22274 22275USB OTG FSM (Finite State Machine) 22276M: Peter Chen <peter.chen@kernel.org> 22277L: linux-usb@vger.kernel.org 22278S: Maintained 22279T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22280F: drivers/usb/common/usb-otg-fsm.c 22281 22282USB OVER IP DRIVER 22283M: Valentina Manea <valentina.manea.m@gmail.com> 22284M: Shuah Khan <shuah@kernel.org> 22285M: Shuah Khan <skhan@linuxfoundation.org> 22286R: Hongren Zheng <i@zenithal.me> 22287L: linux-usb@vger.kernel.org 22288S: Maintained 22289F: Documentation/usb/usbip_protocol.rst 22290F: drivers/usb/usbip/ 22291F: tools/testing/selftests/drivers/usb/usbip/ 22292F: tools/usb/usbip/ 22293 22294USB PEGASUS DRIVER 22295M: Petko Manolov <petkan@nucleusys.com> 22296L: linux-usb@vger.kernel.org 22297L: netdev@vger.kernel.org 22298S: Maintained 22299W: https://github.com/petkan/pegasus 22300T: git https://github.com/petkan/pegasus.git 22301F: drivers/net/usb/pegasus.* 22302 22303USB PRINTER DRIVER (usblp) 22304M: Pete Zaitcev <zaitcev@redhat.com> 22305L: linux-usb@vger.kernel.org 22306S: Supported 22307F: drivers/usb/class/usblp.c 22308 22309USB QMI WWAN NETWORK DRIVER 22310M: Bjørn Mork <bjorn@mork.no> 22311L: netdev@vger.kernel.org 22312S: Maintained 22313F: Documentation/ABI/testing/sysfs-class-net-qmi 22314F: drivers/net/usb/qmi_wwan.c 22315 22316USB RAW GADGET DRIVER 22317R: Andrey Konovalov <andreyknvl@gmail.com> 22318L: linux-usb@vger.kernel.org 22319S: Maintained 22320F: Documentation/usb/raw-gadget.rst 22321F: drivers/usb/gadget/legacy/raw_gadget.c 22322F: include/uapi/linux/usb/raw_gadget.h 22323 22324USB RTL8150 DRIVER 22325M: Petko Manolov <petkan@nucleusys.com> 22326L: linux-usb@vger.kernel.org 22327L: netdev@vger.kernel.org 22328S: Maintained 22329W: https://github.com/petkan/rtl8150 22330T: git https://github.com/petkan/rtl8150.git 22331F: drivers/net/usb/rtl8150.c 22332 22333USB SERIAL SUBSYSTEM 22334M: Johan Hovold <johan@kernel.org> 22335L: linux-usb@vger.kernel.org 22336S: Maintained 22337T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22338F: Documentation/usb/usb-serial.rst 22339F: drivers/usb/serial/ 22340F: include/linux/usb/serial.h 22341 22342USB SMSC75XX ETHERNET DRIVER 22343M: Steve Glendinning <steve.glendinning@shawell.net> 22344L: netdev@vger.kernel.org 22345S: Maintained 22346F: drivers/net/usb/smsc75xx.* 22347 22348USB SMSC95XX ETHERNET DRIVER 22349M: Steve Glendinning <steve.glendinning@shawell.net> 22350M: UNGLinuxDriver@microchip.com 22351L: netdev@vger.kernel.org 22352S: Maintained 22353F: drivers/net/usb/smsc95xx.* 22354 22355USB SUBSYSTEM 22356M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22357L: linux-usb@vger.kernel.org 22358S: Supported 22359W: http://www.linux-usb.org 22360T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22361F: Documentation/devicetree/bindings/usb/ 22362F: Documentation/usb/ 22363F: drivers/usb/ 22364F: include/dt-bindings/usb/ 22365F: include/linux/usb.h 22366F: include/linux/usb/ 22367F: include/uapi/linux/usb/ 22368 22369USB TYPEC BUS FOR ALTERNATE MODES 22370M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22371L: linux-usb@vger.kernel.org 22372S: Maintained 22373F: Documentation/ABI/testing/sysfs-bus-typec 22374F: Documentation/driver-api/usb/typec_bus.rst 22375F: drivers/usb/typec/altmodes/ 22376F: include/linux/usb/typec_altmode.h 22377 22378USB TYPEC CLASS 22379M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22380L: linux-usb@vger.kernel.org 22381S: Maintained 22382F: Documentation/ABI/testing/sysfs-class-typec 22383F: Documentation/driver-api/usb/typec.rst 22384F: drivers/usb/typec/ 22385F: include/linux/usb/typec.h 22386 22387USB TYPEC INTEL PMC MUX DRIVER 22388M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22389L: linux-usb@vger.kernel.org 22390S: Maintained 22391F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22392F: drivers/usb/typec/mux/intel_pmc_mux.c 22393 22394USB TYPEC PI3USB30532 MUX DRIVER 22395M: Hans de Goede <hdegoede@redhat.com> 22396L: linux-usb@vger.kernel.org 22397S: Maintained 22398F: drivers/usb/typec/mux/pi3usb30532.c 22399 22400USB TYPEC PORT CONTROLLER DRIVERS 22401M: Guenter Roeck <linux@roeck-us.net> 22402L: linux-usb@vger.kernel.org 22403S: Maintained 22404F: drivers/usb/typec/tcpm/ 22405 22406USB UHCI DRIVER 22407M: Alan Stern <stern@rowland.harvard.edu> 22408L: linux-usb@vger.kernel.org 22409S: Maintained 22410F: drivers/usb/host/uhci* 22411 22412USB VIDEO CLASS 22413M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22414L: linux-media@vger.kernel.org 22415S: Maintained 22416W: http://www.ideasonboard.org/uvc/ 22417T: git git://linuxtv.org/media_tree.git 22418F: drivers/media/usb/uvc/ 22419F: include/uapi/linux/uvcvideo.h 22420 22421USB WEBCAM GADGET 22422M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22423M: Daniel Scally <dan.scally@ideasonboard.com> 22424L: linux-usb@vger.kernel.org 22425S: Maintained 22426F: drivers/usb/gadget/function/*uvc* 22427F: drivers/usb/gadget/legacy/webcam.c 22428F: include/uapi/linux/usb/g_uvc.h 22429 22430USB WIRELESS RNDIS DRIVER (rndis_wlan) 22431L: linux-wireless@vger.kernel.org 22432S: Orphan 22433F: drivers/net/wireless/legacy/rndis_wlan.c 22434 22435USB XHCI DRIVER 22436M: Mathias Nyman <mathias.nyman@intel.com> 22437L: linux-usb@vger.kernel.org 22438S: Supported 22439F: drivers/usb/host/pci-quirks* 22440F: drivers/usb/host/xhci* 22441 22442USB ZD1201 DRIVER 22443L: linux-wireless@vger.kernel.org 22444S: Orphan 22445W: http://linux-lc100020.sourceforge.net 22446F: drivers/net/wireless/zydas/zd1201.* 22447 22448USER DATAGRAM PROTOCOL (UDP) 22449M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22450S: Maintained 22451F: include/linux/udp.h 22452F: net/ipv4/udp.c 22453F: net/ipv6/udp.c 22454 22455USER-MODE LINUX (UML) 22456M: Richard Weinberger <richard@nod.at> 22457M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22458M: Johannes Berg <johannes@sipsolutions.net> 22459L: linux-um@lists.infradead.org 22460S: Maintained 22461W: http://user-mode-linux.sourceforge.net 22462Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22463T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22464T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22465F: Documentation/virt/uml/ 22466F: arch/um/ 22467F: arch/x86/um/ 22468F: fs/hostfs/ 22469 22470USERSPACE COPYIN/COPYOUT (UIOVEC) 22471M: Alexander Viro <viro@zeniv.linux.org.uk> 22472S: Maintained 22473F: include/linux/uio.h 22474F: lib/iov_iter.c 22475 22476USERSPACE DMA BUFFER DRIVER 22477M: Gerd Hoffmann <kraxel@redhat.com> 22478L: dri-devel@lists.freedesktop.org 22479S: Maintained 22480T: git git://anongit.freedesktop.org/drm/drm-misc 22481F: drivers/dma-buf/udmabuf.c 22482F: include/uapi/linux/udmabuf.h 22483 22484USERSPACE I/O (UIO) 22485M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22486S: Maintained 22487T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22488F: Documentation/driver-api/uio-howto.rst 22489F: drivers/uio/ 22490F: include/linux/uio_driver.h 22491 22492UTIL-LINUX PACKAGE 22493M: Karel Zak <kzak@redhat.com> 22494L: util-linux@vger.kernel.org 22495S: Maintained 22496W: http://en.wikipedia.org/wiki/Util-linux 22497T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22498 22499UUID HELPERS 22500R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22501L: linux-kernel@vger.kernel.org 22502S: Maintained 22503F: include/linux/uuid.h 22504F: lib/test_uuid.c 22505F: lib/uuid.c 22506 22507UV SYSFS DRIVER 22508M: Justin Ernst <justin.ernst@hpe.com> 22509L: platform-driver-x86@vger.kernel.org 22510S: Maintained 22511F: drivers/platform/x86/uv_sysfs.c 22512 22513UVESAFB DRIVER 22514M: Michal Januszewski <spock@gentoo.org> 22515L: linux-fbdev@vger.kernel.org 22516S: Maintained 22517W: https://github.com/mjanusz/v86d 22518F: Documentation/fb/uvesafb.rst 22519F: drivers/video/fbdev/uvesafb.* 22520 22521Ux500 CLOCK DRIVERS 22522M: Ulf Hansson <ulf.hansson@linaro.org> 22523L: linux-clk@vger.kernel.org 22524L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22525S: Maintained 22526F: drivers/clk/ux500/ 22527 22528V4L2 ASYNC AND FWNODE FRAMEWORKS 22529M: Sakari Ailus <sakari.ailus@linux.intel.com> 22530L: linux-media@vger.kernel.org 22531S: Maintained 22532T: git git://linuxtv.org/media_tree.git 22533F: drivers/media/v4l2-core/v4l2-async.c 22534F: drivers/media/v4l2-core/v4l2-fwnode.c 22535F: include/media/v4l2-async.h 22536F: include/media/v4l2-fwnode.h 22537 22538V4L2 LENS DRIVERS 22539M: Sakari Ailus <sakari.ailus@linux.intel.com> 22540L: linux-media@vger.kernel.org 22541S: Maintained 22542F: drivers/media/i2c/ak* 22543F: drivers/media/i2c/dw* 22544F: drivers/media/i2c/lm* 22545 22546V4L2 CAMERA SENSOR DRIVERS 22547M: Sakari Ailus <sakari.ailus@linux.intel.com> 22548L: linux-media@vger.kernel.org 22549S: Maintained 22550F: Documentation/driver-api/media/camera-sensor.rst 22551F: Documentation/driver-api/media/tx-rx.rst 22552F: drivers/media/i2c/ar* 22553F: drivers/media/i2c/hi* 22554F: drivers/media/i2c/imx* 22555F: drivers/media/i2c/mt* 22556F: drivers/media/i2c/og* 22557F: drivers/media/i2c/ov* 22558F: drivers/media/i2c/s5* 22559F: drivers/media/i2c/st-vgxy61.c 22560 22561VF610 NAND DRIVER 22562M: Stefan Agner <stefan@agner.ch> 22563L: linux-mtd@lists.infradead.org 22564S: Supported 22565F: drivers/mtd/nand/raw/vf610_nfc.c 22566 22567VFAT/FAT/MSDOS FILESYSTEM 22568M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22569S: Maintained 22570F: Documentation/filesystems/vfat.rst 22571F: fs/fat/ 22572F: tools/testing/selftests/filesystems/fat/ 22573 22574VFIO CDX DRIVER 22575M: Nipun Gupta <nipun.gupta@amd.com> 22576M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22577L: kvm@vger.kernel.org 22578S: Maintained 22579F: drivers/vfio/cdx/* 22580 22581VFIO DRIVER 22582M: Alex Williamson <alex.williamson@redhat.com> 22583L: kvm@vger.kernel.org 22584S: Maintained 22585T: git https://github.com/awilliam/linux-vfio.git 22586F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22587F: Documentation/driver-api/vfio.rst 22588F: drivers/vfio/ 22589F: include/linux/vfio.h 22590F: include/linux/vfio_pci_core.h 22591F: include/uapi/linux/vfio.h 22592 22593VFIO FSL-MC DRIVER 22594M: Diana Craciun <diana.craciun@oss.nxp.com> 22595L: kvm@vger.kernel.org 22596S: Maintained 22597F: drivers/vfio/fsl-mc/ 22598 22599VFIO HISILICON PCI DRIVER 22600M: Longfang Liu <liulongfang@huawei.com> 22601M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22602L: kvm@vger.kernel.org 22603S: Maintained 22604F: drivers/vfio/pci/hisilicon/ 22605 22606VFIO MEDIATED DEVICE DRIVERS 22607M: Kirti Wankhede <kwankhede@nvidia.com> 22608L: kvm@vger.kernel.org 22609S: Maintained 22610F: Documentation/driver-api/vfio-mediated-device.rst 22611F: drivers/vfio/mdev/ 22612F: include/linux/mdev.h 22613F: samples/vfio-mdev/ 22614 22615VFIO MLX5 PCI DRIVER 22616M: Yishai Hadas <yishaih@nvidia.com> 22617L: kvm@vger.kernel.org 22618S: Maintained 22619F: drivers/vfio/pci/mlx5/ 22620 22621VFIO PCI DEVICE SPECIFIC DRIVERS 22622R: Jason Gunthorpe <jgg@nvidia.com> 22623R: Yishai Hadas <yishaih@nvidia.com> 22624R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22625R: Kevin Tian <kevin.tian@intel.com> 22626L: kvm@vger.kernel.org 22627S: Maintained 22628P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22629F: drivers/vfio/pci/*/ 22630 22631VFIO PDS PCI DRIVER 22632M: Brett Creeley <brett.creeley@amd.com> 22633L: kvm@vger.kernel.org 22634S: Maintained 22635F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 22636F: drivers/vfio/pci/pds/ 22637 22638VFIO PLATFORM DRIVER 22639M: Eric Auger <eric.auger@redhat.com> 22640L: kvm@vger.kernel.org 22641S: Maintained 22642F: drivers/vfio/platform/ 22643 22644VGA_SWITCHEROO 22645R: Lukas Wunner <lukas@wunner.de> 22646S: Maintained 22647T: git git://anongit.freedesktop.org/drm/drm-misc 22648F: Documentation/gpu/vga-switcheroo.rst 22649F: drivers/gpu/vga/vga_switcheroo.c 22650F: include/linux/vga_switcheroo.h 22651 22652VIA RHINE NETWORK DRIVER 22653M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22654S: Maintained 22655F: drivers/net/ethernet/via/via-rhine.c 22656 22657VIA SD/MMC CARD CONTROLLER DRIVER 22658M: Bruce Chang <brucechang@via.com.tw> 22659M: Harald Welte <HaraldWelte@viatech.com> 22660S: Maintained 22661F: drivers/mmc/host/via-sdmmc.c 22662 22663VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22664M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22665L: linux-fbdev@vger.kernel.org 22666S: Maintained 22667F: drivers/video/fbdev/via/ 22668F: include/linux/via-core.h 22669F: include/linux/via_i2c.h 22670 22671VIA VELOCITY NETWORK DRIVER 22672M: Francois Romieu <romieu@fr.zoreil.com> 22673L: netdev@vger.kernel.org 22674S: Maintained 22675F: drivers/net/ethernet/via/via-velocity.* 22676 22677VICODEC VIRTUAL CODEC DRIVER 22678M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22679L: linux-media@vger.kernel.org 22680S: Maintained 22681W: https://linuxtv.org 22682T: git git://linuxtv.org/media_tree.git 22683F: drivers/media/test-drivers/vicodec/* 22684 22685VIDEO I2C POLLING DRIVER 22686M: Matt Ranostay <matt.ranostay@konsulko.com> 22687L: linux-media@vger.kernel.org 22688S: Maintained 22689F: drivers/media/i2c/video-i2c.c 22690 22691VIDEO MULTIPLEXER DRIVER 22692M: Philipp Zabel <p.zabel@pengutronix.de> 22693L: linux-media@vger.kernel.org 22694S: Maintained 22695F: drivers/media/platform/video-mux.c 22696 22697VIDEOBUF2 FRAMEWORK 22698M: Tomasz Figa <tfiga@chromium.org> 22699M: Marek Szyprowski <m.szyprowski@samsung.com> 22700L: linux-media@vger.kernel.org 22701S: Maintained 22702F: drivers/media/common/videobuf2/* 22703F: include/media/videobuf2-* 22704 22705VIDTV VIRTUAL DIGITAL TV DRIVER 22706M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22707L: linux-media@vger.kernel.org 22708S: Maintained 22709W: https://linuxtv.org 22710T: git git://linuxtv.org/media_tree.git 22711F: drivers/media/test-drivers/vidtv/* 22712 22713VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22714M: Shuah Khan <skhan@linuxfoundation.org> 22715R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22716L: linux-media@vger.kernel.org 22717S: Maintained 22718W: https://linuxtv.org 22719T: git git://linuxtv.org/media_tree.git 22720F: drivers/media/test-drivers/vimc/* 22721 22722VIRT LIB 22723M: Alex Williamson <alex.williamson@redhat.com> 22724M: Paolo Bonzini <pbonzini@redhat.com> 22725L: kvm@vger.kernel.org 22726S: Supported 22727F: virt/lib/ 22728 22729VIRTIO AND VHOST VSOCK DRIVER 22730M: Stefan Hajnoczi <stefanha@redhat.com> 22731M: Stefano Garzarella <sgarzare@redhat.com> 22732L: kvm@vger.kernel.org 22733L: virtualization@lists.linux-foundation.org 22734L: netdev@vger.kernel.org 22735S: Maintained 22736F: drivers/vhost/vsock.c 22737F: include/linux/virtio_vsock.h 22738F: include/uapi/linux/virtio_vsock.h 22739F: net/vmw_vsock/virtio_transport.c 22740F: net/vmw_vsock/virtio_transport_common.c 22741 22742VIRTIO BALLOON 22743M: "Michael S. Tsirkin" <mst@redhat.com> 22744M: David Hildenbrand <david@redhat.com> 22745L: virtualization@lists.linux-foundation.org 22746S: Maintained 22747F: drivers/virtio/virtio_balloon.c 22748F: include/linux/balloon_compaction.h 22749F: include/uapi/linux/virtio_balloon.h 22750F: mm/balloon_compaction.c 22751 22752VIRTIO BLOCK AND SCSI DRIVERS 22753M: "Michael S. Tsirkin" <mst@redhat.com> 22754M: Jason Wang <jasowang@redhat.com> 22755R: Paolo Bonzini <pbonzini@redhat.com> 22756R: Stefan Hajnoczi <stefanha@redhat.com> 22757L: virtualization@lists.linux-foundation.org 22758S: Maintained 22759F: drivers/block/virtio_blk.c 22760F: drivers/scsi/virtio_scsi.c 22761F: include/uapi/linux/virtio_blk.h 22762F: include/uapi/linux/virtio_scsi.h 22763 22764VIRTIO CONSOLE DRIVER 22765M: Amit Shah <amit@kernel.org> 22766L: virtualization@lists.linux-foundation.org 22767S: Maintained 22768F: drivers/char/virtio_console.c 22769F: include/linux/virtio_console.h 22770F: include/uapi/linux/virtio_console.h 22771 22772VIRTIO CORE AND NET DRIVERS 22773M: "Michael S. Tsirkin" <mst@redhat.com> 22774M: Jason Wang <jasowang@redhat.com> 22775R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22776L: virtualization@lists.linux-foundation.org 22777S: Maintained 22778F: Documentation/ABI/testing/sysfs-bus-vdpa 22779F: Documentation/ABI/testing/sysfs-class-vduse 22780F: Documentation/devicetree/bindings/virtio/ 22781F: Documentation/driver-api/virtio/ 22782F: drivers/block/virtio_blk.c 22783F: drivers/crypto/virtio/ 22784F: drivers/net/virtio_net.c 22785F: drivers/vdpa/ 22786F: drivers/virtio/ 22787F: include/linux/vdpa.h 22788F: include/linux/virtio*.h 22789F: include/linux/vringh.h 22790F: include/uapi/linux/virtio_*.h 22791F: tools/virtio/ 22792 22793VIRTIO CRYPTO DRIVER 22794M: Gonglei <arei.gonglei@huawei.com> 22795L: virtualization@lists.linux-foundation.org 22796L: linux-crypto@vger.kernel.org 22797S: Maintained 22798F: drivers/crypto/virtio/ 22799F: include/uapi/linux/virtio_crypto.h 22800 22801VIRTIO DRIVERS FOR S390 22802M: Cornelia Huck <cohuck@redhat.com> 22803M: Halil Pasic <pasic@linux.ibm.com> 22804M: Eric Farman <farman@linux.ibm.com> 22805L: linux-s390@vger.kernel.org 22806L: virtualization@lists.linux-foundation.org 22807L: kvm@vger.kernel.org 22808S: Supported 22809F: arch/s390/include/uapi/asm/virtio-ccw.h 22810F: drivers/s390/virtio/ 22811 22812VIRTIO FILE SYSTEM 22813M: Vivek Goyal <vgoyal@redhat.com> 22814M: Stefan Hajnoczi <stefanha@redhat.com> 22815M: Miklos Szeredi <miklos@szeredi.hu> 22816L: virtualization@lists.linux-foundation.org 22817L: linux-fsdevel@vger.kernel.org 22818S: Supported 22819W: https://virtio-fs.gitlab.io/ 22820F: Documentation/filesystems/virtiofs.rst 22821F: fs/fuse/virtio_fs.c 22822F: include/uapi/linux/virtio_fs.h 22823 22824VIRTIO GPIO DRIVER 22825M: Enrico Weigelt, metux IT consult <info@metux.net> 22826M: Viresh Kumar <vireshk@kernel.org> 22827L: linux-gpio@vger.kernel.org 22828L: virtualization@lists.linux-foundation.org 22829S: Maintained 22830F: drivers/gpio/gpio-virtio.c 22831F: include/uapi/linux/virtio_gpio.h 22832 22833VIRTIO GPU DRIVER 22834M: David Airlie <airlied@redhat.com> 22835M: Gerd Hoffmann <kraxel@redhat.com> 22836R: Gurchetan Singh <gurchetansingh@chromium.org> 22837R: Chia-I Wu <olvaffe@gmail.com> 22838L: dri-devel@lists.freedesktop.org 22839L: virtualization@lists.linux-foundation.org 22840S: Maintained 22841T: git git://anongit.freedesktop.org/drm/drm-misc 22842F: drivers/gpu/drm/virtio/ 22843F: include/uapi/linux/virtio_gpu.h 22844 22845VIRTIO HOST (VHOST) 22846M: "Michael S. Tsirkin" <mst@redhat.com> 22847M: Jason Wang <jasowang@redhat.com> 22848L: kvm@vger.kernel.org 22849L: virtualization@lists.linux-foundation.org 22850L: netdev@vger.kernel.org 22851S: Maintained 22852T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22853F: drivers/vhost/ 22854F: include/linux/sched/vhost_task.h 22855F: include/linux/vhost_iotlb.h 22856F: include/uapi/linux/vhost.h 22857F: kernel/vhost_task.c 22858 22859VIRTIO HOST (VHOST-SCSI) 22860M: "Michael S. Tsirkin" <mst@redhat.com> 22861M: Jason Wang <jasowang@redhat.com> 22862M: Mike Christie <michael.christie@oracle.com> 22863R: Paolo Bonzini <pbonzini@redhat.com> 22864R: Stefan Hajnoczi <stefanha@redhat.com> 22865L: virtualization@lists.linux-foundation.org 22866S: Maintained 22867F: drivers/vhost/scsi.c 22868 22869VIRTIO I2C DRIVER 22870M: Conghui Chen <conghui.chen@intel.com> 22871M: Viresh Kumar <viresh.kumar@linaro.org> 22872L: linux-i2c@vger.kernel.org 22873L: virtualization@lists.linux-foundation.org 22874S: Maintained 22875F: drivers/i2c/busses/i2c-virtio.c 22876F: include/uapi/linux/virtio_i2c.h 22877 22878VIRTIO INPUT DRIVER 22879M: Gerd Hoffmann <kraxel@redhat.com> 22880S: Maintained 22881F: drivers/virtio/virtio_input.c 22882F: include/uapi/linux/virtio_input.h 22883 22884VIRTIO IOMMU DRIVER 22885M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22886L: virtualization@lists.linux-foundation.org 22887S: Maintained 22888F: drivers/iommu/virtio-iommu.c 22889F: include/uapi/linux/virtio_iommu.h 22890 22891VIRTIO MEM DRIVER 22892M: David Hildenbrand <david@redhat.com> 22893L: virtualization@lists.linux-foundation.org 22894S: Maintained 22895W: https://virtio-mem.gitlab.io/ 22896F: drivers/virtio/virtio_mem.c 22897F: include/uapi/linux/virtio_mem.h 22898 22899VIRTIO PMEM DRIVER 22900M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22901L: virtualization@lists.linux-foundation.org 22902S: Maintained 22903F: drivers/nvdimm/nd_virtio.c 22904F: drivers/nvdimm/virtio_pmem.c 22905 22906VIRTIO SOUND DRIVER 22907M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22908M: "Michael S. Tsirkin" <mst@redhat.com> 22909L: virtualization@lists.linux-foundation.org 22910L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22911S: Maintained 22912F: include/uapi/linux/virtio_snd.h 22913F: sound/virtio/* 22914 22915VIRTUAL BOX GUEST DEVICE DRIVER 22916M: Hans de Goede <hdegoede@redhat.com> 22917M: Arnd Bergmann <arnd@arndb.de> 22918M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22919S: Maintained 22920F: drivers/virt/vboxguest/ 22921F: include/linux/vbox_utils.h 22922F: include/uapi/linux/vbox*.h 22923 22924VIRTUAL BOX SHARED FOLDER VFS DRIVER 22925M: Hans de Goede <hdegoede@redhat.com> 22926L: linux-fsdevel@vger.kernel.org 22927S: Maintained 22928F: fs/vboxsf/* 22929 22930VIRTUAL PCM TEST DRIVER 22931M: Ivan Orlov <ivan.orlov0322@gmail.com> 22932L: alsa-devel@alsa-project.org 22933S: Maintained 22934F: Documentation/sound/cards/pcmtest.rst 22935F: sound/drivers/pcmtest.c 22936F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22937 22938VIRTUAL SERIO DEVICE DRIVER 22939M: Stephen Chandler Paul <thatslyude@gmail.com> 22940S: Maintained 22941F: drivers/input/serio/userio.c 22942F: include/uapi/linux/userio.h 22943 22944VISL VIRTUAL STATELESS DECODER DRIVER 22945M: Daniel Almeida <daniel.almeida@collabora.com> 22946L: linux-media@vger.kernel.org 22947S: Supported 22948F: drivers/media/test-drivers/visl 22949 22950VIVID VIRTUAL VIDEO DRIVER 22951M: Hans Verkuil <hverkuil@xs4all.nl> 22952L: linux-media@vger.kernel.org 22953S: Maintained 22954W: https://linuxtv.org 22955T: git git://linuxtv.org/media_tree.git 22956F: drivers/media/test-drivers/vivid/* 22957 22958VLYNQ BUS 22959M: Florian Fainelli <f.fainelli@gmail.com> 22960L: openwrt-devel@lists.openwrt.org (subscribers-only) 22961S: Maintained 22962F: drivers/vlynq/vlynq.c 22963F: include/linux/vlynq.h 22964 22965VM SOCKETS (AF_VSOCK) 22966M: Stefano Garzarella <sgarzare@redhat.com> 22967L: virtualization@lists.linux-foundation.org 22968L: netdev@vger.kernel.org 22969S: Maintained 22970F: drivers/net/vsockmon.c 22971F: include/net/af_vsock.h 22972F: include/uapi/linux/vm_sockets.h 22973F: include/uapi/linux/vm_sockets_diag.h 22974F: include/uapi/linux/vsockmon.h 22975F: net/vmw_vsock/ 22976F: tools/testing/vsock/ 22977 22978VMALLOC 22979M: Andrew Morton <akpm@linux-foundation.org> 22980R: Uladzislau Rezki <urezki@gmail.com> 22981R: Christoph Hellwig <hch@infradead.org> 22982R: Lorenzo Stoakes <lstoakes@gmail.com> 22983L: linux-mm@kvack.org 22984S: Maintained 22985W: http://www.linux-mm.org 22986T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22987F: include/linux/vmalloc.h 22988F: mm/vmalloc.c 22989 22990VME SUBSYSTEM 22991M: Martyn Welch <martyn@welchs.me.uk> 22992M: Manohar Vanga <manohar.vanga@gmail.com> 22993M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22994L: linux-kernel@vger.kernel.org 22995S: Odd fixes 22996T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22997F: Documentation/driver-api/vme.rst 22998F: drivers/staging/vme_user/ 22999 23000VMWARE BALLOON DRIVER 23001M: Nadav Amit <namit@vmware.com> 23002R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23003L: linux-kernel@vger.kernel.org 23004S: Supported 23005F: drivers/misc/vmw_balloon.c 23006 23007VMWARE HYPERVISOR INTERFACE 23008M: Ajay Kaher <akaher@vmware.com> 23009M: Alexey Makhalov <amakhalov@vmware.com> 23010R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23011L: virtualization@lists.linux-foundation.org 23012L: x86@kernel.org 23013S: Supported 23014T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23015F: arch/x86/include/asm/vmware.h 23016F: arch/x86/kernel/cpu/vmware.c 23017 23018VMWARE PVRDMA DRIVER 23019M: Bryan Tan <bryantan@vmware.com> 23020M: Vishnu Dasa <vdasa@vmware.com> 23021R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23022L: linux-rdma@vger.kernel.org 23023S: Supported 23024F: drivers/infiniband/hw/vmw_pvrdma/ 23025 23026VMWARE PVSCSI DRIVER 23027M: Vishal Bhakta <vbhakta@vmware.com> 23028R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23029L: linux-scsi@vger.kernel.org 23030S: Supported 23031F: drivers/scsi/vmw_pvscsi.c 23032F: drivers/scsi/vmw_pvscsi.h 23033 23034VMWARE VIRTUAL PTP CLOCK DRIVER 23035M: Deep Shah <sdeep@vmware.com> 23036R: Ajay Kaher <akaher@vmware.com> 23037R: Alexey Makhalov <amakhalov@vmware.com> 23038R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23039L: netdev@vger.kernel.org 23040S: Supported 23041F: drivers/ptp/ptp_vmw.c 23042 23043VMWARE VMCI DRIVER 23044M: Bryan Tan <bryantan@vmware.com> 23045M: Vishnu Dasa <vdasa@vmware.com> 23046R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23047L: linux-kernel@vger.kernel.org 23048S: Supported 23049F: drivers/misc/vmw_vmci/ 23050F: include/linux/vmw_vmci* 23051 23052VMWARE VMMOUSE SUBDRIVER 23053M: Zack Rusin <zackr@vmware.com> 23054R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 23055R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23056L: linux-input@vger.kernel.org 23057S: Supported 23058F: drivers/input/mouse/vmmouse.c 23059F: drivers/input/mouse/vmmouse.h 23060 23061VMWARE VMXNET3 ETHERNET DRIVER 23062M: Ronak Doshi <doshir@vmware.com> 23063R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23064L: netdev@vger.kernel.org 23065S: Supported 23066F: drivers/net/vmxnet3/ 23067 23068VMWARE VSOCK VMCI TRANSPORT DRIVER 23069M: Bryan Tan <bryantan@vmware.com> 23070M: Vishnu Dasa <vdasa@vmware.com> 23071R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23072L: linux-kernel@vger.kernel.org 23073S: Supported 23074F: net/vmw_vsock/vmci_transport* 23075 23076VOCORE VOCORE2 BOARD 23077M: Harvey Hunt <harveyhuntnexus@gmail.com> 23078L: linux-mips@vger.kernel.org 23079S: Maintained 23080F: arch/mips/boot/dts/ralink/vocore2.dts 23081 23082VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23083M: Liam Girdwood <lgirdwood@gmail.com> 23084M: Mark Brown <broonie@kernel.org> 23085L: linux-kernel@vger.kernel.org 23086S: Supported 23087W: http://www.slimlogic.co.uk/?p=48 23088T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23089F: Documentation/devicetree/bindings/regulator/ 23090F: Documentation/power/regulator/ 23091F: drivers/regulator/ 23092F: include/dt-bindings/regulator/ 23093F: include/linux/regulator/ 23094K: regulator_get_optional 23095 23096VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23097R: Matti Vaittinen <mazziesaccount@gmail.com> 23098F: drivers/regulator/irq_helpers.c 23099 23100VRF 23101M: David Ahern <dsahern@kernel.org> 23102L: netdev@vger.kernel.org 23103S: Maintained 23104F: Documentation/networking/vrf.rst 23105F: drivers/net/vrf.c 23106 23107VSPRINTF 23108M: Petr Mladek <pmladek@suse.com> 23109M: Steven Rostedt <rostedt@goodmis.org> 23110R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23111R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23112R: Sergey Senozhatsky <senozhatsky@chromium.org> 23113S: Maintained 23114T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23115F: Documentation/core-api/printk-formats.rst 23116F: lib/test_printf.c 23117F: lib/test_scanf.c 23118F: lib/vsprintf.c 23119 23120VT1211 HARDWARE MONITOR DRIVER 23121M: Juerg Haefliger <juergh@proton.me> 23122L: linux-hwmon@vger.kernel.org 23123S: Maintained 23124F: Documentation/hwmon/vt1211.rst 23125F: drivers/hwmon/vt1211.c 23126 23127VT8231 HARDWARE MONITOR DRIVER 23128M: Roger Lucas <vt8231@hiddenengine.co.uk> 23129L: linux-hwmon@vger.kernel.org 23130S: Maintained 23131F: drivers/hwmon/vt8231.c 23132 23133VUB300 USB to SDIO/SD/MMC bridge chip 23134L: linux-mmc@vger.kernel.org 23135S: Orphan 23136F: drivers/mmc/host/vub300.c 23137 23138W1 DALLAS'S 1-WIRE BUS 23139M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23140S: Maintained 23141F: Documentation/devicetree/bindings/w1/ 23142F: Documentation/w1/ 23143F: drivers/w1/ 23144F: include/linux/w1.h 23145 23146W83791D HARDWARE MONITORING DRIVER 23147M: Marc Hulsman <m.hulsman@tudelft.nl> 23148L: linux-hwmon@vger.kernel.org 23149S: Maintained 23150F: Documentation/hwmon/w83791d.rst 23151F: drivers/hwmon/w83791d.c 23152 23153W83793 HARDWARE MONITORING DRIVER 23154M: Rudolf Marek <r.marek@assembler.cz> 23155L: linux-hwmon@vger.kernel.org 23156S: Maintained 23157F: Documentation/hwmon/w83793.rst 23158F: drivers/hwmon/w83793.c 23159 23160W83795 HARDWARE MONITORING DRIVER 23161M: Jean Delvare <jdelvare@suse.com> 23162L: linux-hwmon@vger.kernel.org 23163S: Maintained 23164F: drivers/hwmon/w83795.c 23165 23166W83L51xD SD/MMC CARD INTERFACE DRIVER 23167M: Pierre Ossman <pierre@ossman.eu> 23168S: Maintained 23169F: drivers/mmc/host/wbsd.* 23170 23171WACOM PROTOCOL 4 SERIAL TABLETS 23172M: Julian Squires <julian@cipht.net> 23173M: Hans de Goede <hdegoede@redhat.com> 23174L: linux-input@vger.kernel.org 23175S: Maintained 23176F: drivers/input/tablet/wacom_serial4.c 23177 23178WANGXUN ETHERNET DRIVER 23179M: Jiawen Wu <jiawenwu@trustnetic.com> 23180M: Mengyuan Lou <mengyuanlou@net-swift.com> 23181L: netdev@vger.kernel.org 23182S: Maintained 23183W: https://www.net-swift.com 23184F: Documentation/networking/device_drivers/ethernet/wangxun/* 23185F: drivers/net/ethernet/wangxun/ 23186F: drivers/net/pcs/pcs-xpcs-wx.c 23187 23188WATCHDOG DEVICE DRIVERS 23189M: Wim Van Sebroeck <wim@linux-watchdog.org> 23190M: Guenter Roeck <linux@roeck-us.net> 23191L: linux-watchdog@vger.kernel.org 23192S: Maintained 23193W: http://www.linux-watchdog.org/ 23194T: git git://www.linux-watchdog.org/linux-watchdog.git 23195F: Documentation/devicetree/bindings/watchdog/ 23196F: Documentation/watchdog/ 23197F: drivers/watchdog/ 23198F: include/linux/watchdog.h 23199F: include/trace/events/watchdog.h 23200F: include/uapi/linux/watchdog.h 23201 23202WHISKEYCOVE PMIC GPIO DRIVER 23203M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23204L: linux-gpio@vger.kernel.org 23205S: Maintained 23206F: drivers/gpio/gpio-wcove.c 23207 23208WHWAVE RTC DRIVER 23209M: Dianlong Li <long17.cool@163.com> 23210L: linux-rtc@vger.kernel.org 23211S: Maintained 23212F: drivers/rtc/rtc-sd3078.c 23213 23214WIIMOTE HID DRIVER 23215M: David Rheinsberg <david@readahead.eu> 23216L: linux-input@vger.kernel.org 23217S: Maintained 23218F: drivers/hid/hid-wiimote* 23219 23220WILOCITY WIL6210 WIRELESS DRIVER 23221L: linux-wireless@vger.kernel.org 23222S: Orphan 23223W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23224F: drivers/net/wireless/ath/wil6210/ 23225 23226WINBOND CIR DRIVER 23227M: David Härdeman <david@hardeman.nu> 23228S: Maintained 23229F: drivers/media/rc/winbond-cir.c 23230 23231WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23232L: linux-watchdog@vger.kernel.org 23233S: Orphan 23234F: drivers/watchdog/ebc-c384_wdt.c 23235 23236WINSYSTEMS WS16C48 GPIO DRIVER 23237M: William Breathitt Gray <william.gray@linaro.org> 23238L: linux-gpio@vger.kernel.org 23239S: Maintained 23240F: drivers/gpio/gpio-ws16c48.c 23241 23242WIREGUARD SECURE NETWORK TUNNEL 23243M: Jason A. Donenfeld <Jason@zx2c4.com> 23244L: wireguard@lists.zx2c4.com 23245L: netdev@vger.kernel.org 23246S: Maintained 23247F: drivers/net/wireguard/ 23248F: tools/testing/selftests/wireguard/ 23249 23250WISTRON LAPTOP BUTTON DRIVER 23251M: Miloslav Trmac <mitr@volny.cz> 23252S: Maintained 23253F: drivers/input/misc/wistron_btns.c 23254 23255WL3501 WIRELESS PCMCIA CARD DRIVER 23256L: linux-wireless@vger.kernel.org 23257S: Orphan 23258F: drivers/net/wireless/legacy/wl3501* 23259 23260WMI BINARY MOF DRIVER 23261M: Armin Wolf <W_Armin@gmx.de> 23262R: Thomas Weißschuh <linux@weissschuh.net> 23263L: platform-driver-x86@vger.kernel.org 23264S: Maintained 23265F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23266F: Documentation/wmi/devices/wmi-bmof.rst 23267F: drivers/platform/x86/wmi-bmof.c 23268 23269WOLFSON MICROELECTRONICS DRIVERS 23270L: patches@opensource.cirrus.com 23271S: Supported 23272W: https://github.com/CirrusLogic/linux-drivers/wiki 23273T: git https://github.com/CirrusLogic/linux-drivers.git 23274F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23275F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23276F: Documentation/devicetree/bindings/mfd/wm831x.txt 23277F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23278F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23279F: Documentation/devicetree/bindings/sound/wm* 23280F: Documentation/hwmon/wm83??.rst 23281F: arch/arm/mach-s3c/mach-crag6410* 23282F: drivers/clk/clk-wm83*.c 23283F: drivers/gpio/gpio-*wm*.c 23284F: drivers/gpio/gpio-arizona.c 23285F: drivers/hwmon/wm83??-hwmon.c 23286F: drivers/input/misc/wm831x-on.c 23287F: drivers/input/touchscreen/wm831x-ts.c 23288F: drivers/input/touchscreen/wm97*.c 23289F: drivers/leds/leds-wm83*.c 23290F: drivers/mfd/arizona* 23291F: drivers/mfd/cs47l24* 23292F: drivers/mfd/wm*.c 23293F: drivers/power/supply/wm83*.c 23294F: drivers/regulator/arizona* 23295F: drivers/regulator/wm8*.c 23296F: drivers/rtc/rtc-wm83*.c 23297F: drivers/video/backlight/wm83*_bl.c 23298F: drivers/watchdog/wm83*_wdt.c 23299F: include/linux/mfd/arizona/ 23300F: include/linux/mfd/wm831x/ 23301F: include/linux/mfd/wm8350/ 23302F: include/linux/mfd/wm8400* 23303F: include/linux/regulator/arizona* 23304F: include/linux/wm97xx.h 23305F: include/sound/wm????.h 23306F: sound/soc/codecs/arizona* 23307F: sound/soc/codecs/cs47l24* 23308F: sound/soc/codecs/wm* 23309 23310WORKQUEUE 23311M: Tejun Heo <tj@kernel.org> 23312R: Lai Jiangshan <jiangshanlai@gmail.com> 23313S: Maintained 23314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23315F: Documentation/core-api/workqueue.rst 23316F: include/linux/workqueue.h 23317F: kernel/workqueue.c 23318F: kernel/workqueue_internal.h 23319 23320WWAN DRIVERS 23321M: Loic Poulain <loic.poulain@linaro.org> 23322M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23323R: Johannes Berg <johannes@sipsolutions.net> 23324L: netdev@vger.kernel.org 23325S: Maintained 23326F: drivers/net/wwan/ 23327F: include/linux/wwan.h 23328F: include/uapi/linux/wwan.h 23329 23330X-POWERS AXP288 PMIC DRIVERS 23331M: Hans de Goede <hdegoede@redhat.com> 23332S: Maintained 23333F: drivers/acpi/pmic/intel_pmic_xpower.c 23334N: axp288 23335 23336X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23337M: Chen-Yu Tsai <wens@csie.org> 23338L: linux-kernel@vger.kernel.org 23339S: Maintained 23340N: axp[128] 23341 23342X.25 STACK 23343M: Martin Schiller <ms@dev.tdt.de> 23344L: linux-x25@vger.kernel.org 23345S: Maintained 23346F: Documentation/networking/lapb-module.rst 23347F: Documentation/networking/x25* 23348F: drivers/net/wan/hdlc_x25.c 23349F: drivers/net/wan/lapbether.c 23350F: include/*/lapb.h 23351F: include/net/x25* 23352F: include/uapi/linux/x25.h 23353F: net/lapb/ 23354F: net/x25/ 23355 23356X86 ARCHITECTURE (32-BIT AND 64-BIT) 23357M: Thomas Gleixner <tglx@linutronix.de> 23358M: Ingo Molnar <mingo@redhat.com> 23359M: Borislav Petkov <bp@alien8.de> 23360M: Dave Hansen <dave.hansen@linux.intel.com> 23361M: x86@kernel.org 23362R: "H. Peter Anvin" <hpa@zytor.com> 23363L: linux-kernel@vger.kernel.org 23364S: Maintained 23365T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23366F: Documentation/arch/x86/ 23367F: Documentation/devicetree/bindings/x86/ 23368F: arch/x86/ 23369 23370X86 ENTRY CODE 23371M: Andy Lutomirski <luto@kernel.org> 23372L: linux-kernel@vger.kernel.org 23373S: Maintained 23374T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23375F: arch/x86/entry/ 23376 23377X86 HARDWARE VULNERABILITIES 23378M: Thomas Gleixner <tglx@linutronix.de> 23379M: Borislav Petkov <bp@alien8.de> 23380M: Peter Zijlstra <peterz@infradead.org> 23381M: Josh Poimboeuf <jpoimboe@kernel.org> 23382R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23383S: Maintained 23384F: Documentation/admin-guide/hw-vuln/ 23385F: arch/x86/include/asm/nospec-branch.h 23386F: arch/x86/kernel/cpu/bugs.c 23387 23388X86 MCE INFRASTRUCTURE 23389M: Tony Luck <tony.luck@intel.com> 23390M: Borislav Petkov <bp@alien8.de> 23391L: linux-edac@vger.kernel.org 23392S: Maintained 23393F: Documentation/ABI/testing/sysfs-mce 23394F: Documentation/arch/x86/x86_64/machinecheck.rst 23395F: arch/x86/kernel/cpu/mce/* 23396 23397X86 MICROCODE UPDATE SUPPORT 23398M: Borislav Petkov <bp@alien8.de> 23399S: Maintained 23400F: arch/x86/kernel/cpu/microcode/* 23401 23402X86 MM 23403M: Dave Hansen <dave.hansen@linux.intel.com> 23404M: Andy Lutomirski <luto@kernel.org> 23405M: Peter Zijlstra <peterz@infradead.org> 23406L: linux-kernel@vger.kernel.org 23407S: Maintained 23408T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23409F: arch/x86/mm/ 23410 23411X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23412M: Hans de Goede <hdegoede@redhat.com> 23413L: platform-driver-x86@vger.kernel.org 23414S: Maintained 23415T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23416F: drivers/platform/x86/x86-android-tablets/ 23417 23418X86 PLATFORM DRIVERS 23419M: Hans de Goede <hdegoede@redhat.com> 23420M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 23421M: Mark Gross <markgross@kernel.org> 23422L: platform-driver-x86@vger.kernel.org 23423S: Maintained 23424Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 23425T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23426F: drivers/platform/olpc/ 23427F: drivers/platform/x86/ 23428F: include/linux/platform_data/x86/ 23429 23430X86 PLATFORM DRIVERS - ARCH 23431R: Darren Hart <dvhart@infradead.org> 23432R: Andy Shevchenko <andy@infradead.org> 23433L: platform-driver-x86@vger.kernel.org 23434L: x86@kernel.org 23435S: Maintained 23436T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23437F: arch/x86/platform 23438 23439X86 PLATFORM UV HPE SUPERDOME FLEX 23440M: Steve Wahl <steve.wahl@hpe.com> 23441R: Justin Ernst <justin.ernst@hpe.com> 23442R: Kyle Meyer <kyle.meyer@hpe.com> 23443R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23444R: Russ Anderson <russ.anderson@hpe.com> 23445S: Supported 23446F: arch/x86/include/asm/uv/ 23447F: arch/x86/kernel/apic/x2apic_uv_x.c 23448F: arch/x86/platform/uv/ 23449 23450X86 STACK UNWINDING 23451M: Josh Poimboeuf <jpoimboe@kernel.org> 23452M: Peter Zijlstra <peterz@infradead.org> 23453S: Supported 23454F: arch/x86/include/asm/unwind*.h 23455F: arch/x86/kernel/dumpstack.c 23456F: arch/x86/kernel/stacktrace.c 23457F: arch/x86/kernel/unwind_*.c 23458 23459X86 VDSO 23460M: Andy Lutomirski <luto@kernel.org> 23461L: linux-kernel@vger.kernel.org 23462S: Maintained 23463T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23464F: arch/x86/entry/vdso/ 23465 23466XARRAY 23467M: Matthew Wilcox <willy@infradead.org> 23468L: linux-fsdevel@vger.kernel.org 23469S: Supported 23470F: Documentation/core-api/xarray.rst 23471F: include/linux/idr.h 23472F: include/linux/xarray.h 23473F: lib/idr.c 23474F: lib/xarray.c 23475F: tools/testing/radix-tree 23476 23477XBOX DVD IR REMOTE 23478M: Benjamin Valentin <benpicco@googlemail.com> 23479S: Maintained 23480F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23481F: drivers/media/rc/xbox_remote.c 23482 23483XC2028/3028 TUNER DRIVER 23484M: Mauro Carvalho Chehab <mchehab@kernel.org> 23485L: linux-media@vger.kernel.org 23486S: Maintained 23487W: https://linuxtv.org 23488T: git git://linuxtv.org/media_tree.git 23489F: drivers/media/tuners/xc2028.* 23490 23491XDP (eXpress Data Path) 23492M: Alexei Starovoitov <ast@kernel.org> 23493M: Daniel Borkmann <daniel@iogearbox.net> 23494M: David S. Miller <davem@davemloft.net> 23495M: Jakub Kicinski <kuba@kernel.org> 23496M: Jesper Dangaard Brouer <hawk@kernel.org> 23497M: John Fastabend <john.fastabend@gmail.com> 23498L: netdev@vger.kernel.org 23499L: bpf@vger.kernel.org 23500S: Supported 23501F: drivers/net/ethernet/*/*/*/*/*xdp* 23502F: drivers/net/ethernet/*/*/*xdp* 23503F: include/net/xdp.h 23504F: include/net/xdp_priv.h 23505F: include/trace/events/xdp.h 23506F: kernel/bpf/cpumap.c 23507F: kernel/bpf/devmap.c 23508F: net/core/xdp.c 23509F: samples/bpf/xdp* 23510F: tools/testing/selftests/bpf/*/*xdp* 23511F: tools/testing/selftests/bpf/*xdp* 23512K: (?:\b|_)xdp(?:\b|_) 23513 23514XDP SOCKETS (AF_XDP) 23515M: Björn Töpel <bjorn@kernel.org> 23516M: Magnus Karlsson <magnus.karlsson@intel.com> 23517M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23518R: Jonathan Lemon <jonathan.lemon@gmail.com> 23519L: netdev@vger.kernel.org 23520L: bpf@vger.kernel.org 23521S: Maintained 23522F: Documentation/networking/af_xdp.rst 23523F: include/net/netns/xdp.h 23524F: include/net/xdp_sock* 23525F: include/net/xsk_buff_pool.h 23526F: include/uapi/linux/if_xdp.h 23527F: include/uapi/linux/xdp_diag.h 23528F: net/xdp/ 23529F: tools/testing/selftests/bpf/*xsk* 23530 23531XEN BLOCK SUBSYSTEM 23532M: Roger Pau Monné <roger.pau@citrix.com> 23533L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23534S: Supported 23535F: drivers/block/xen* 23536F: drivers/block/xen-blkback/* 23537 23538XEN HYPERVISOR ARM 23539M: Stefano Stabellini <sstabellini@kernel.org> 23540L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23541S: Maintained 23542F: arch/arm/include/asm/xen/ 23543F: arch/arm/xen/ 23544 23545XEN HYPERVISOR ARM64 23546M: Stefano Stabellini <sstabellini@kernel.org> 23547L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23548S: Maintained 23549F: arch/arm64/include/asm/xen/ 23550F: arch/arm64/xen/ 23551 23552XEN HYPERVISOR INTERFACE 23553M: Juergen Gross <jgross@suse.com> 23554M: Stefano Stabellini <sstabellini@kernel.org> 23555R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23556L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23557S: Supported 23558T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23559F: Documentation/ABI/stable/sysfs-hypervisor-xen 23560F: Documentation/ABI/testing/sysfs-hypervisor-xen 23561F: drivers/*/xen-*front.c 23562F: drivers/xen/ 23563F: include/uapi/xen/ 23564F: include/xen/ 23565F: kernel/configs/xen.config 23566 23567XEN HYPERVISOR X86 23568M: Juergen Gross <jgross@suse.com> 23569R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23570L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23571S: Supported 23572F: arch/x86/configs/xen.config 23573F: arch/x86/include/asm/pvclock-abi.h 23574F: arch/x86/include/asm/xen/ 23575F: arch/x86/platform/pvh/ 23576F: arch/x86/xen/ 23577 23578XEN NETWORK BACKEND DRIVER 23579M: Wei Liu <wei.liu@kernel.org> 23580M: Paul Durrant <paul@xen.org> 23581L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23582L: netdev@vger.kernel.org 23583S: Supported 23584F: drivers/net/xen-netback/* 23585 23586XEN PCI SUBSYSTEM 23587M: Juergen Gross <jgross@suse.com> 23588L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23589S: Supported 23590F: arch/x86/pci/*xen* 23591F: drivers/pci/*xen* 23592 23593XEN PVSCSI DRIVERS 23594M: Juergen Gross <jgross@suse.com> 23595L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23596L: linux-scsi@vger.kernel.org 23597S: Supported 23598F: drivers/scsi/xen-scsifront.c 23599F: drivers/xen/xen-scsiback.c 23600F: include/xen/interface/io/vscsiif.h 23601 23602XEN PVUSB DRIVER 23603M: Juergen Gross <jgross@suse.com> 23604L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23605L: linux-usb@vger.kernel.org 23606S: Supported 23607F: drivers/usb/host/xen* 23608F: include/xen/interface/io/usbif.h 23609 23610XEN SOUND FRONTEND DRIVER 23611M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23612L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23613L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23614S: Supported 23615F: sound/xen/* 23616 23617XEN SWIOTLB SUBSYSTEM 23618M: Juergen Gross <jgross@suse.com> 23619M: Stefano Stabellini <sstabellini@kernel.org> 23620L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23621L: iommu@lists.linux.dev 23622S: Supported 23623F: arch/*/include/asm/xen/swiotlb-xen.h 23624F: drivers/xen/swiotlb-xen.c 23625F: include/xen/arm/swiotlb-xen.h 23626F: include/xen/swiotlb-xen.h 23627 23628XFS FILESYSTEM 23629M: Chandan Babu R <chandan.babu@oracle.com> 23630R: Darrick J. Wong <djwong@kernel.org> 23631L: linux-xfs@vger.kernel.org 23632S: Supported 23633W: http://xfs.org/ 23634C: irc://irc.oftc.net/xfs 23635T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23636P: Documentation/filesystems/xfs-maintainer-entry-profile.rst 23637F: Documentation/ABI/testing/sysfs-fs-xfs 23638F: Documentation/admin-guide/xfs.rst 23639F: Documentation/filesystems/xfs-delayed-logging-design.rst 23640F: Documentation/filesystems/xfs-self-describing-metadata.rst 23641F: fs/xfs/ 23642F: include/uapi/linux/dqblk_xfs.h 23643F: include/uapi/linux/fsmap.h 23644 23645XILINX AMS DRIVER 23646M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23647L: linux-iio@vger.kernel.org 23648S: Maintained 23649F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23650F: drivers/iio/adc/xilinx-ams.c 23651 23652XILINX AXI ETHERNET DRIVER 23653M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23654S: Maintained 23655F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23656F: drivers/net/ethernet/xilinx/xilinx_axienet* 23657 23658XILINX CAN DRIVER 23659M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23660R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23661L: linux-can@vger.kernel.org 23662S: Maintained 23663F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23664F: drivers/net/can/xilinx_can.c 23665 23666XILINX EVENT MANAGEMENT DRIVER 23667M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23668S: Maintained 23669F: drivers/soc/xilinx/xlnx_event_manager.c 23670F: include/linux/firmware/xlnx-event-manager.h 23671 23672XILINX GPIO DRIVER 23673M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23674R: Srinivas Neeli <srinivas.neeli@amd.com> 23675R: Michal Simek <michal.simek@amd.com> 23676S: Maintained 23677F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23678F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23679F: drivers/gpio/gpio-xilinx.c 23680F: drivers/gpio/gpio-zynq.c 23681 23682XILINX PWM DRIVER 23683M: Sean Anderson <sean.anderson@seco.com> 23684S: Maintained 23685F: drivers/pwm/pwm-xilinx.c 23686F: include/clocksource/timer-xilinx.h 23687 23688XILINX SD-FEC IP CORES 23689M: Derek Kiernan <derek.kiernan@amd.com> 23690M: Dragan Cvetic <dragan.cvetic@amd.com> 23691S: Maintained 23692F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23693F: Documentation/misc-devices/xilinx_sdfec.rst 23694F: drivers/misc/Kconfig 23695F: drivers/misc/Makefile 23696F: drivers/misc/xilinx_sdfec.c 23697F: include/uapi/misc/xilinx_sdfec.h 23698 23699XILINX UARTLITE SERIAL DRIVER 23700M: Peter Korsgaard <jacmet@sunsite.dk> 23701L: linux-serial@vger.kernel.org 23702S: Maintained 23703F: drivers/tty/serial/uartlite.c 23704 23705XILINX VIDEO IP CORES 23706M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23707L: linux-media@vger.kernel.org 23708S: Supported 23709T: git git://linuxtv.org/media_tree.git 23710F: Documentation/devicetree/bindings/media/xilinx/ 23711F: drivers/media/platform/xilinx/ 23712F: include/uapi/linux/xilinx-v4l2-controls.h 23713 23714XILINX WATCHDOG DRIVER 23715M: Srinivas Neeli <srinivas.neeli@amd.com> 23716R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23717R: Michal Simek <michal.simek@amd.com> 23718S: Maintained 23719F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23720F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23721F: drivers/watchdog/of_xilinx_wdt.c 23722F: drivers/watchdog/xilinx_wwdt.c 23723 23724XILINX XDMA DRIVER 23725M: Lizhi Hou <lizhi.hou@amd.com> 23726M: Brian Xu <brian.xu@amd.com> 23727M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23728L: dmaengine@vger.kernel.org 23729S: Supported 23730F: drivers/dma/xilinx/xdma-regs.h 23731F: drivers/dma/xilinx/xdma.c 23732F: include/linux/dma/amd_xdma.h 23733F: include/linux/platform_data/amd_xdma.h 23734 23735XILINX ZYNQMP DPDMA DRIVER 23736M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23737L: dmaengine@vger.kernel.org 23738S: Supported 23739F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23740F: drivers/dma/xilinx/xilinx_dpdma.c 23741F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23742 23743XILINX ZYNQMP OCM EDAC DRIVER 23744M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23745M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23746S: Maintained 23747F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23748F: drivers/edac/zynqmp_edac.c 23749 23750XILINX ZYNQMP PSGTR PHY DRIVER 23751M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23752L: linux-kernel@vger.kernel.org 23753S: Supported 23754T: git https://github.com/Xilinx/linux-xlnx.git 23755F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23756F: drivers/phy/xilinx/phy-zynqmp.c 23757 23758XILINX ZYNQMP SHA3 DRIVER 23759M: Harsha <harsha.harsha@amd.com> 23760S: Maintained 23761F: drivers/crypto/xilinx/zynqmp-sha.c 23762 23763XILLYBUS DRIVER 23764M: Eli Billauer <eli.billauer@gmail.com> 23765L: linux-kernel@vger.kernel.org 23766S: Supported 23767F: drivers/char/xillybus/ 23768 23769XLP9XX I2C DRIVER 23770M: George Cherian <gcherian@marvell.com> 23771L: linux-i2c@vger.kernel.org 23772S: Supported 23773W: http://www.marvell.com 23774F: drivers/i2c/busses/i2c-xlp9xx.c 23775 23776XRA1403 GPIO EXPANDER 23777M: Nandor Han <nandor.han@ge.com> 23778L: linux-gpio@vger.kernel.org 23779S: Maintained 23780F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23781F: drivers/gpio/gpio-xra1403.c 23782 23783XTENSA XTFPGA PLATFORM SUPPORT 23784M: Max Filippov <jcmvbkbc@gmail.com> 23785S: Maintained 23786F: drivers/spi/spi-xtensa-xtfpga.c 23787F: sound/soc/xtensa/xtfpga-i2s.c 23788 23789YAM DRIVER FOR AX.25 23790M: Jean-Paul Roubelat <jpr@f6fbb.org> 23791L: linux-hams@vger.kernel.org 23792S: Maintained 23793F: drivers/net/hamradio/yam* 23794F: include/linux/yam.h 23795 23796YAMA SECURITY MODULE 23797M: Kees Cook <keescook@chromium.org> 23798S: Supported 23799T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23800F: Documentation/admin-guide/LSM/Yama.rst 23801F: security/yama/ 23802 23803YEALINK PHONE DRIVER 23804M: Henk Vergonet <Henk.Vergonet@gmail.com> 23805L: usbb2k-api-dev@nongnu.org 23806S: Maintained 23807F: Documentation/input/devices/yealink.rst 23808F: drivers/input/misc/yealink.* 23809 23810Z3FOLD COMPRESSED PAGE ALLOCATOR 23811M: Vitaly Wool <vitaly.wool@konsulko.com> 23812R: Miaohe Lin <linmiaohe@huawei.com> 23813L: linux-mm@kvack.org 23814S: Maintained 23815F: mm/z3fold.c 23816 23817Z8530 DRIVER FOR AX.25 23818M: Joerg Reuter <jreuter@yaina.de> 23819L: linux-hams@vger.kernel.org 23820S: Maintained 23821W: http://yaina.de/jreuter/ 23822W: http://www.qsl.net/dl1bke/ 23823F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23824F: drivers/net/hamradio/*scc.c 23825F: drivers/net/hamradio/z8530.h 23826 23827ZBUD COMPRESSED PAGE ALLOCATOR 23828M: Seth Jennings <sjenning@redhat.com> 23829M: Dan Streetman <ddstreet@ieee.org> 23830L: linux-mm@kvack.org 23831S: Maintained 23832F: mm/zbud.c 23833 23834ZD1211RW WIRELESS DRIVER 23835L: linux-wireless@vger.kernel.org 23836S: Orphan 23837F: drivers/net/wireless/zydas/zd1211rw/ 23838 23839ZD1301 MEDIA DRIVER 23840M: Antti Palosaari <crope@iki.fi> 23841L: linux-media@vger.kernel.org 23842S: Maintained 23843W: https://linuxtv.org/ 23844W: http://palosaari.fi/linux/ 23845Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23846F: drivers/media/usb/dvb-usb-v2/zd1301* 23847 23848ZD1301_DEMOD MEDIA DRIVER 23849M: Antti Palosaari <crope@iki.fi> 23850L: linux-media@vger.kernel.org 23851S: Maintained 23852W: https://linuxtv.org/ 23853W: http://palosaari.fi/linux/ 23854Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23855F: drivers/media/dvb-frontends/zd1301_demod* 23856 23857ZHAOXIN PROCESSOR SUPPORT 23858M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23859L: linux-kernel@vger.kernel.org 23860S: Maintained 23861F: arch/x86/kernel/cpu/zhaoxin.c 23862 23863ZONEFS FILESYSTEM 23864M: Damien Le Moal <dlemoal@kernel.org> 23865M: Naohiro Aota <naohiro.aota@wdc.com> 23866R: Johannes Thumshirn <jth@kernel.org> 23867L: linux-fsdevel@vger.kernel.org 23868S: Maintained 23869T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23870F: Documentation/filesystems/zonefs.rst 23871F: fs/zonefs/ 23872 23873ZPOOL COMPRESSED PAGE STORAGE API 23874M: Dan Streetman <ddstreet@ieee.org> 23875L: linux-mm@kvack.org 23876S: Maintained 23877F: include/linux/zpool.h 23878F: mm/zpool.c 23879 23880ZR36067 VIDEO FOR LINUX DRIVER 23881M: Corentin Labbe <clabbe@baylibre.com> 23882L: mjpeg-users@lists.sourceforge.net 23883L: linux-media@vger.kernel.org 23884S: Maintained 23885W: http://mjpeg.sourceforge.net/driver-zoran/ 23886Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23887F: Documentation/driver-api/media/drivers/zoran.rst 23888F: drivers/media/pci/zoran/ 23889 23890ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23891M: Minchan Kim <minchan@kernel.org> 23892M: Sergey Senozhatsky <senozhatsky@chromium.org> 23893L: linux-kernel@vger.kernel.org 23894S: Maintained 23895F: Documentation/admin-guide/blockdev/zram.rst 23896F: drivers/block/zram/ 23897 23898ZS DECSTATION Z85C30 SERIAL DRIVER 23899M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23900S: Maintained 23901F: drivers/tty/serial/zs.* 23902 23903ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23904M: Minchan Kim <minchan@kernel.org> 23905M: Sergey Senozhatsky <senozhatsky@chromium.org> 23906L: linux-mm@kvack.org 23907S: Maintained 23908F: Documentation/mm/zsmalloc.rst 23909F: include/linux/zsmalloc.h 23910F: mm/zsmalloc.c 23911 23912ZSTD 23913M: Nick Terrell <terrelln@fb.com> 23914S: Maintained 23915B: https://github.com/facebook/zstd/issues 23916T: git https://github.com/terrelln/linux.git 23917F: crypto/zstd.c 23918F: include/linux/zstd* 23919F: lib/decompress_unzstd.c 23920F: lib/zstd/ 23921N: zstd 23922K: zstd 23923 23924ZSWAP COMPRESSED SWAP CACHING 23925M: Seth Jennings <sjenning@redhat.com> 23926M: Dan Streetman <ddstreet@ieee.org> 23927M: Vitaly Wool <vitaly.wool@konsulko.com> 23928L: linux-mm@kvack.org 23929S: Maintained 23930F: mm/zswap.c 23931 23932THE REST 23933M: Linus Torvalds <torvalds@linux-foundation.org> 23934L: linux-kernel@vger.kernel.org 23935S: Buried alive in reporters 23936T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23937F: * 23938F: */ 23939
