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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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@aj.id.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/aspeed.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@aj.id.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@aj.id.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> 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: Ben Skeggs <bskeggs@redhat.com> 6648M: Karol Herbst <kherbst@redhat.com> 6649M: Lyude Paul <lyude@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 8876R: 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: Mark Gross <markgross@kernel.org> 13617M: Vadim Pasternak <vadimp@nvidia.com> 13618L: platform-driver-x86@vger.kernel.org 13619S: Supported 13620F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13621F: drivers/platform/mellanox/ 13622F: include/linux/platform_data/mlxreg.h 13623 13624MELLANOX MLX4 core VPI driver 13625M: Tariq Toukan <tariqt@nvidia.com> 13626L: netdev@vger.kernel.org 13627L: linux-rdma@vger.kernel.org 13628S: Supported 13629W: http://www.mellanox.com 13630Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13631F: drivers/net/ethernet/mellanox/mlx4/ 13632F: include/linux/mlx4/ 13633 13634MELLANOX MLX4 IB driver 13635M: Yishai Hadas <yishaih@nvidia.com> 13636L: linux-rdma@vger.kernel.org 13637S: Supported 13638W: http://www.mellanox.com 13639Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13640F: drivers/infiniband/hw/mlx4/ 13641F: include/linux/mlx4/ 13642F: include/uapi/rdma/mlx4-abi.h 13643 13644MELLANOX MLX5 core VPI driver 13645M: Saeed Mahameed <saeedm@nvidia.com> 13646M: Leon Romanovsky <leonro@nvidia.com> 13647L: netdev@vger.kernel.org 13648L: linux-rdma@vger.kernel.org 13649S: Supported 13650W: http://www.mellanox.com 13651Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13652F: Documentation/networking/device_drivers/ethernet/mellanox/ 13653F: drivers/net/ethernet/mellanox/mlx5/core/ 13654F: include/linux/mlx5/ 13655 13656MELLANOX MLX5 IB driver 13657M: Leon Romanovsky <leonro@nvidia.com> 13658L: linux-rdma@vger.kernel.org 13659S: Supported 13660W: http://www.mellanox.com 13661Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13662F: drivers/infiniband/hw/mlx5/ 13663F: include/linux/mlx5/ 13664F: include/uapi/rdma/mlx5-abi.h 13665 13666MELLANOX MLXCPLD I2C AND MUX DRIVER 13667M: Vadim Pasternak <vadimp@nvidia.com> 13668M: Michael Shych <michaelsh@nvidia.com> 13669L: linux-i2c@vger.kernel.org 13670S: Supported 13671F: Documentation/i2c/busses/i2c-mlxcpld.rst 13672F: drivers/i2c/busses/i2c-mlxcpld.c 13673F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13674 13675MELLANOX MLXCPLD LED DRIVER 13676M: Vadim Pasternak <vadimp@nvidia.com> 13677L: linux-leds@vger.kernel.org 13678S: Supported 13679F: Documentation/leds/leds-mlxcpld.rst 13680F: drivers/leds/leds-mlxcpld.c 13681F: drivers/leds/leds-mlxreg.c 13682 13683MELLANOX PLATFORM DRIVER 13684M: Vadim Pasternak <vadimp@nvidia.com> 13685L: platform-driver-x86@vger.kernel.org 13686S: Supported 13687F: drivers/platform/x86/mlx-platform.c 13688 13689MEMBARRIER SUPPORT 13690M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13691M: "Paul E. McKenney" <paulmck@kernel.org> 13692L: linux-kernel@vger.kernel.org 13693S: Supported 13694F: arch/powerpc/include/asm/membarrier.h 13695F: include/uapi/linux/membarrier.h 13696F: kernel/sched/membarrier.c 13697 13698MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13699M: Mike Rapoport <rppt@kernel.org> 13700L: linux-mm@kvack.org 13701S: Maintained 13702F: Documentation/core-api/boot-time-mm.rst 13703F: include/linux/memblock.h 13704F: mm/memblock.c 13705F: mm/mm_init.c 13706F: tools/testing/memblock/ 13707 13708MEMORY CONTROLLER DRIVERS 13709M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13710L: linux-kernel@vger.kernel.org 13711S: Maintained 13712B: mailto:krzysztof.kozlowski@linaro.org 13713T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13714F: Documentation/devicetree/bindings/memory-controllers/ 13715F: drivers/memory/ 13716F: include/dt-bindings/memory/ 13717F: include/memory/ 13718 13719MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13720M: Dmitry Osipenko <digetx@gmail.com> 13721L: linux-pm@vger.kernel.org 13722L: linux-tegra@vger.kernel.org 13723S: Maintained 13724T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13725F: drivers/devfreq/tegra30-devfreq.c 13726 13727MEMORY HOT(UN)PLUG 13728M: David Hildenbrand <david@redhat.com> 13729M: Oscar Salvador <osalvador@suse.de> 13730L: linux-mm@kvack.org 13731S: Maintained 13732F: Documentation/admin-guide/mm/memory-hotplug.rst 13733F: Documentation/core-api/memory-hotplug.rst 13734F: drivers/base/memory.c 13735F: include/linux/memory_hotplug.h 13736F: mm/memory_hotplug.c 13737F: tools/testing/selftests/memory-hotplug/ 13738 13739MEMORY MANAGEMENT 13740M: Andrew Morton <akpm@linux-foundation.org> 13741L: linux-mm@kvack.org 13742S: Maintained 13743W: http://www.linux-mm.org 13744T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13745T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13746F: include/linux/gfp.h 13747F: include/linux/gfp_types.h 13748F: include/linux/memory_hotplug.h 13749F: include/linux/mm.h 13750F: include/linux/mmzone.h 13751F: include/linux/pagewalk.h 13752F: include/linux/rmap.h 13753F: include/trace/events/ksm.h 13754F: mm/ 13755F: tools/mm/ 13756F: tools/testing/selftests/mm/ 13757 13758MEMORY TECHNOLOGY DEVICES (MTD) 13759M: Miquel Raynal <miquel.raynal@bootlin.com> 13760M: Richard Weinberger <richard@nod.at> 13761M: Vignesh Raghavendra <vigneshr@ti.com> 13762L: linux-mtd@lists.infradead.org 13763S: Maintained 13764W: http://www.linux-mtd.infradead.org/ 13765Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13766C: irc://irc.oftc.net/mtd 13767T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13768T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13769F: Documentation/devicetree/bindings/mtd/ 13770F: drivers/mtd/ 13771F: include/linux/mtd/ 13772F: include/uapi/mtd/ 13773 13774MEMSENSING MICROSYSTEMS MSA311 DRIVER 13775M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13776L: linux-iio@vger.kernel.org 13777S: Maintained 13778F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13779F: drivers/iio/accel/msa311.c 13780 13781MEN A21 WATCHDOG DRIVER 13782M: Johannes Thumshirn <morbidrsa@gmail.com> 13783L: linux-watchdog@vger.kernel.org 13784S: Maintained 13785F: drivers/watchdog/mena21_wdt.c 13786 13787MEN CHAMELEON BUS (mcb) 13788M: Johannes Thumshirn <morbidrsa@gmail.com> 13789S: Maintained 13790F: Documentation/driver-api/men-chameleon-bus.rst 13791F: drivers/mcb/ 13792F: include/linux/mcb.h 13793 13794MEN F21BMC (Board Management Controller) 13795M: Andreas Werner <andreas.werner@men.de> 13796S: Supported 13797F: Documentation/hwmon/menf21bmc.rst 13798F: drivers/hwmon/menf21bmc_hwmon.c 13799F: drivers/leds/leds-menf21bmc.c 13800F: drivers/mfd/menf21bmc.c 13801F: drivers/watchdog/menf21bmc_wdt.c 13802 13803MEN Z069 WATCHDOG DRIVER 13804M: Johannes Thumshirn <jth@kernel.org> 13805L: linux-watchdog@vger.kernel.org 13806S: Maintained 13807F: drivers/watchdog/menz69_wdt.c 13808 13809MESON AO CEC DRIVER FOR AMLOGIC SOCS 13810M: Neil Armstrong <neil.armstrong@linaro.org> 13811L: linux-media@vger.kernel.org 13812L: linux-amlogic@lists.infradead.org 13813S: Supported 13814W: http://linux-meson.com/ 13815T: git git://linuxtv.org/media_tree.git 13816F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13817F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13818F: drivers/media/cec/platform/meson/ao-cec.c 13819 13820MESON GE2D DRIVER FOR AMLOGIC SOCS 13821M: Neil Armstrong <neil.armstrong@linaro.org> 13822L: linux-media@vger.kernel.org 13823L: linux-amlogic@lists.infradead.org 13824S: Supported 13825T: git git://linuxtv.org/media_tree.git 13826F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13827F: drivers/media/platform/amlogic/meson-ge2d/ 13828 13829MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13830M: Liang Yang <liang.yang@amlogic.com> 13831L: linux-mtd@lists.infradead.org 13832S: Maintained 13833F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13834F: drivers/mtd/nand/raw/meson_* 13835 13836MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13837M: Neil Armstrong <neil.armstrong@linaro.org> 13838L: linux-media@vger.kernel.org 13839L: linux-amlogic@lists.infradead.org 13840S: Supported 13841T: git git://linuxtv.org/media_tree.git 13842F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13843F: drivers/staging/media/meson/vdec/ 13844 13845METHODE UDPU SUPPORT 13846M: Vladimir Vid <vladimir.vid@sartura.hr> 13847S: Maintained 13848F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13849 13850MHI BUS 13851M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13852L: mhi@lists.linux.dev 13853L: linux-arm-msm@vger.kernel.org 13854S: Maintained 13855T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13856F: Documentation/ABI/stable/sysfs-bus-mhi 13857F: Documentation/mhi/ 13858F: drivers/bus/mhi/ 13859F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13860F: include/linux/mhi.h 13861 13862MICROBLAZE ARCHITECTURE 13863M: Michal Simek <monstr@monstr.eu> 13864S: Supported 13865W: http://www.monstr.eu/fdt/ 13866T: git git://git.monstr.eu/linux-2.6-microblaze.git 13867F: arch/microblaze/ 13868 13869MICROBLAZE TMR INJECT 13870M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13871S: Supported 13872F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13873F: drivers/misc/xilinx_tmr_inject.c 13874 13875MICROBLAZE TMR MANAGER 13876M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13877S: Supported 13878F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13879F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13880F: drivers/misc/xilinx_tmr_manager.c 13881 13882MICROCHIP AT91 DMA DRIVERS 13883M: Ludovic Desroches <ludovic.desroches@microchip.com> 13884M: Tudor Ambarus <tudor.ambarus@linaro.org> 13885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13886L: dmaengine@vger.kernel.org 13887S: Supported 13888F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13889F: drivers/dma/at_hdmac.c 13890F: drivers/dma/at_xdmac.c 13891F: include/dt-bindings/dma/at91.h 13892 13893MICROCHIP AT91 SERIAL DRIVER 13894M: Richard Genoud <richard.genoud@gmail.com> 13895S: Maintained 13896F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13897F: drivers/tty/serial/atmel_serial.c 13898F: drivers/tty/serial/atmel_serial.h 13899 13900MICROCHIP AT91 USART MFD DRIVER 13901M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13902L: linux-kernel@vger.kernel.org 13903S: Supported 13904F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13905F: drivers/mfd/at91-usart.c 13906F: include/dt-bindings/mfd/at91-usart.h 13907 13908MICROCHIP AT91 USART SPI DRIVER 13909M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13910L: linux-spi@vger.kernel.org 13911S: Supported 13912F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13913F: drivers/spi/spi-at91-usart.c 13914 13915MICROCHIP AUDIO ASOC DRIVERS 13916M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13917L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13918S: Supported 13919F: Documentation/devicetree/bindings/sound/atmel* 13920F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13921F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13922F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13923F: sound/soc/atmel 13924 13925MICROCHIP CSI2DC DRIVER 13926M: Eugen Hristev <eugen.hristev@microchip.com> 13927L: linux-media@vger.kernel.org 13928S: Supported 13929F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13930F: drivers/media/platform/microchip/microchip-csi2dc.c 13931 13932MICROCHIP ECC DRIVER 13933M: Tudor Ambarus <tudor.ambarus@linaro.org> 13934L: linux-crypto@vger.kernel.org 13935S: Maintained 13936F: drivers/crypto/atmel-ecc.* 13937 13938MICROCHIP EIC DRIVER 13939M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13941S: Supported 13942F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13943F: drivers/irqchip/irq-mchp-eic.c 13944 13945MICROCHIP I2C DRIVER 13946M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13947L: linux-i2c@vger.kernel.org 13948S: Supported 13949F: drivers/i2c/busses/i2c-at91-*.c 13950F: drivers/i2c/busses/i2c-at91.h 13951 13952MICROCHIP ISC DRIVER 13953M: Eugen Hristev <eugen.hristev@microchip.com> 13954L: linux-media@vger.kernel.org 13955S: Supported 13956F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13957F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13958F: drivers/media/platform/microchip/microchip-isc* 13959F: drivers/media/platform/microchip/microchip-sama*-isc* 13960F: drivers/staging/media/deprecated/atmel/atmel-isc* 13961F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13962F: include/linux/atmel-isc-media.h 13963 13964MICROCHIP ISI DRIVER 13965M: Eugen Hristev <eugen.hristev@microchip.com> 13966L: linux-media@vger.kernel.org 13967S: Supported 13968F: drivers/media/platform/atmel/atmel-isi.c 13969F: drivers/media/platform/atmel/atmel-isi.h 13970 13971MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13972M: Woojung Huh <woojung.huh@microchip.com> 13973M: UNGLinuxDriver@microchip.com 13974L: netdev@vger.kernel.org 13975S: Maintained 13976F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13977F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13978F: drivers/net/dsa/microchip/* 13979F: include/linux/dsa/ksz_common.h 13980F: include/linux/platform_data/microchip-ksz.h 13981F: net/dsa/tag_ksz.c 13982 13983MICROCHIP LAN743X ETHERNET DRIVER 13984M: Bryan Whitehead <bryan.whitehead@microchip.com> 13985M: UNGLinuxDriver@microchip.com 13986L: netdev@vger.kernel.org 13987S: Maintained 13988F: drivers/net/ethernet/microchip/lan743x_* 13989 13990MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13991M: Arun Ramadoss <arun.ramadoss@microchip.com> 13992R: UNGLinuxDriver@microchip.com 13993L: netdev@vger.kernel.org 13994S: Maintained 13995F: drivers/net/phy/microchip_t1.c 13996 13997MICROCHIP LAN966X ETHERNET DRIVER 13998M: Horatiu Vultur <horatiu.vultur@microchip.com> 13999M: UNGLinuxDriver@microchip.com 14000L: netdev@vger.kernel.org 14001S: Maintained 14002F: drivers/net/ethernet/microchip/lan966x/* 14003 14004MICROCHIP LCDFB DRIVER 14005M: Nicolas Ferre <nicolas.ferre@microchip.com> 14006L: linux-fbdev@vger.kernel.org 14007S: Maintained 14008F: drivers/video/fbdev/atmel_lcdfb.c 14009F: include/video/atmel_lcdc.h 14010 14011MICROCHIP MCP16502 PMIC DRIVER 14012M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14014S: Supported 14015F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 14016F: drivers/regulator/mcp16502.c 14017 14018MICROCHIP MCP3911 ADC DRIVER 14019M: Marcus Folkesson <marcus.folkesson@gmail.com> 14020M: Kent Gustavsson <kent@minoris.se> 14021L: linux-iio@vger.kernel.org 14022S: Maintained 14023F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14024F: drivers/iio/adc/mcp3911.c 14025 14026MICROCHIP MMC/SD/SDIO MCI DRIVER 14027M: Ludovic Desroches <ludovic.desroches@microchip.com> 14028S: Maintained 14029F: drivers/mmc/host/atmel-mci.c 14030 14031MICROCHIP NAND DRIVER 14032M: Tudor Ambarus <tudor.ambarus@linaro.org> 14033L: linux-mtd@lists.infradead.org 14034S: Supported 14035F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14036F: drivers/mtd/nand/raw/atmel/* 14037 14038MICROCHIP OTPC DRIVER 14039M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14041S: Supported 14042F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14043F: drivers/nvmem/microchip-otpc.c 14044F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14045 14046MICROCHIP PCI1XXXX GP DRIVER 14047M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14048M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14049L: linux-gpio@vger.kernel.org 14050S: Supported 14051F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14052F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14053F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14054F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14055 14056MICROCHIP PCI1XXXX I2C DRIVER 14057M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14058M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14059M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14060L: linux-i2c@vger.kernel.org 14061S: Maintained 14062F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14063 14064MICROCHIP PCIe UART DRIVER 14065M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14066M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14067L: linux-serial@vger.kernel.org 14068S: Maintained 14069F: drivers/tty/serial/8250/8250_pci1xxxx.c 14070 14071MICROCHIP POLARFIRE FPGA DRIVERS 14072M: Conor Dooley <conor.dooley@microchip.com> 14073R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14074L: linux-fpga@vger.kernel.org 14075S: Supported 14076F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14077F: drivers/fpga/microchip-spi.c 14078 14079MICROCHIP PWM DRIVER 14080M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14081L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14082L: linux-pwm@vger.kernel.org 14083S: Supported 14084F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14085F: drivers/pwm/pwm-atmel.c 14086 14087MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14088M: Eugen Hristev <eugen.hristev@microchip.com> 14089L: linux-iio@vger.kernel.org 14090S: Supported 14091F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14092F: drivers/iio/adc/at91-sama5d2_adc.c 14093F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14094 14095MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14096M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14097S: Supported 14098F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14099F: drivers/power/reset/at91-sama5d2_shdwc.c 14100 14101MICROCHIP SOC DRIVERS 14102M: Conor Dooley <conor@kernel.org> 14103S: Supported 14104T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14105F: drivers/soc/microchip/ 14106 14107MICROCHIP SPI DRIVER 14108M: Ryan Wanner <ryan.wanner@microchip.com> 14109S: Supported 14110F: drivers/spi/spi-atmel.* 14111 14112MICROCHIP SSC DRIVER 14113M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14115S: Supported 14116F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14117F: drivers/misc/atmel-ssc.c 14118F: include/linux/atmel-ssc.h 14119 14120Microchip Timer Counter Block (TCB) Capture Driver 14121M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14123L: linux-iio@vger.kernel.org 14124S: Maintained 14125F: drivers/counter/microchip-tcb-capture.c 14126 14127MICROCHIP USB251XB DRIVER 14128M: Richard Leitner <richard.leitner@skidata.com> 14129L: linux-usb@vger.kernel.org 14130S: Maintained 14131F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14132F: drivers/usb/misc/usb251xb.c 14133 14134MICROCHIP USBA UDC DRIVER 14135M: Cristian Birsan <cristian.birsan@microchip.com> 14136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14137S: Supported 14138F: drivers/usb/gadget/udc/atmel_usba_udc.* 14139 14140MICROCHIP WILC1000 WIFI DRIVER 14141M: Ajay Singh <ajay.kathat@microchip.com> 14142M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14143L: linux-wireless@vger.kernel.org 14144S: Supported 14145F: drivers/net/wireless/microchip/wilc1000/ 14146 14147MICROSEMI MIPS SOCS 14148M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14149M: UNGLinuxDriver@microchip.com 14150L: linux-mips@vger.kernel.org 14151S: Supported 14152F: Documentation/devicetree/bindings/mips/mscc.txt 14153F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14154F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14155F: arch/mips/boot/dts/mscc/ 14156F: arch/mips/configs/generic/board-ocelot.config 14157F: arch/mips/generic/board-ocelot.c 14158 14159MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14160M: Don Brace <don.brace@microchip.com> 14161L: storagedev@microchip.com 14162L: linux-scsi@vger.kernel.org 14163S: Supported 14164F: Documentation/scsi/smartpqi.rst 14165F: drivers/scsi/smartpqi/Kconfig 14166F: drivers/scsi/smartpqi/Makefile 14167F: drivers/scsi/smartpqi/smartpqi*.[ch] 14168F: include/linux/cciss*.h 14169F: include/uapi/linux/cciss*.h 14170 14171MICROSOFT MANA RDMA DRIVER 14172M: Long Li <longli@microsoft.com> 14173M: Ajay Sharma <sharmaajay@microsoft.com> 14174L: linux-rdma@vger.kernel.org 14175S: Supported 14176F: drivers/infiniband/hw/mana/ 14177F: include/net/mana 14178F: include/uapi/rdma/mana-abi.h 14179 14180MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14181M: Maximilian Luz <luzmaximilian@gmail.com> 14182L: platform-driver-x86@vger.kernel.org 14183S: Maintained 14184F: drivers/platform/surface/surface_aggregator_tabletsw.c 14185 14186MICROSOFT SURFACE BATTERY AND AC DRIVERS 14187M: Maximilian Luz <luzmaximilian@gmail.com> 14188L: linux-pm@vger.kernel.org 14189L: platform-driver-x86@vger.kernel.org 14190S: Maintained 14191F: drivers/power/supply/surface_battery.c 14192F: drivers/power/supply/surface_charger.c 14193 14194MICROSOFT SURFACE DTX DRIVER 14195M: Maximilian Luz <luzmaximilian@gmail.com> 14196L: platform-driver-x86@vger.kernel.org 14197S: Maintained 14198F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14199F: drivers/platform/surface/surface_dtx.c 14200F: include/uapi/linux/surface_aggregator/dtx.h 14201 14202MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14203M: Maximilian Luz <luzmaximilian@gmail.com> 14204L: platform-driver-x86@vger.kernel.org 14205S: Maintained 14206F: drivers/platform/surface/surface_gpe.c 14207 14208MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14209M: Hans de Goede <hdegoede@redhat.com> 14210M: Mark Gross <markgross@kernel.org> 14211M: Maximilian Luz <luzmaximilian@gmail.com> 14212L: platform-driver-x86@vger.kernel.org 14213S: Maintained 14214T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14215F: drivers/platform/surface/ 14216 14217MICROSOFT SURFACE HID TRANSPORT DRIVER 14218M: Maximilian Luz <luzmaximilian@gmail.com> 14219L: linux-input@vger.kernel.org 14220L: platform-driver-x86@vger.kernel.org 14221S: Maintained 14222F: drivers/hid/surface-hid/ 14223 14224MICROSOFT SURFACE HOT-PLUG DRIVER 14225M: Maximilian Luz <luzmaximilian@gmail.com> 14226L: platform-driver-x86@vger.kernel.org 14227S: Maintained 14228F: drivers/platform/surface/surface_hotplug.c 14229 14230MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14231M: Maximilian Luz <luzmaximilian@gmail.com> 14232L: platform-driver-x86@vger.kernel.org 14233S: Maintained 14234F: drivers/platform/surface/surface_platform_profile.c 14235 14236MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14237M: Chen Yu <yu.c.chen@intel.com> 14238L: platform-driver-x86@vger.kernel.org 14239S: Supported 14240F: drivers/platform/surface/surfacepro3_button.c 14241 14242MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14243M: Maximilian Luz <luzmaximilian@gmail.com> 14244L: platform-driver-x86@vger.kernel.org 14245S: Maintained 14246F: drivers/platform/surface/surface_aggregator_hub.c 14247 14248MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14249M: Maximilian Luz <luzmaximilian@gmail.com> 14250L: platform-driver-x86@vger.kernel.org 14251S: Maintained 14252W: https://github.com/linux-surface/surface-aggregator-module 14253C: irc://irc.libera.chat/linux-surface 14254F: Documentation/driver-api/surface_aggregator/ 14255F: drivers/platform/surface/aggregator/ 14256F: drivers/platform/surface/surface_acpi_notify.c 14257F: drivers/platform/surface/surface_aggregator_cdev.c 14258F: drivers/platform/surface/surface_aggregator_registry.c 14259F: include/linux/surface_acpi_notify.h 14260F: include/linux/surface_aggregator/ 14261F: include/uapi/linux/surface_aggregator/ 14262 14263MICROTEK X6 SCANNER 14264M: Oliver Neukum <oliver@neukum.org> 14265S: Maintained 14266F: drivers/usb/image/microtek.* 14267 14268MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14269M: Luka Kovacic <luka.kovacic@sartura.hr> 14270M: Luka Perkov <luka.perkov@sartura.hr> 14271S: Maintained 14272F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14273F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14274F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14275F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14276F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14277F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14278 14279MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14280M: Sakari Ailus <sakari.ailus@linux.intel.com> 14281L: linux-media@vger.kernel.org 14282S: Maintained 14283F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14284F: Documentation/driver-api/media/drivers/ccs/ 14285F: Documentation/userspace-api/media/drivers/ccs.rst 14286F: drivers/media/i2c/ccs-pll.c 14287F: drivers/media/i2c/ccs-pll.h 14288F: drivers/media/i2c/ccs/ 14289F: include/uapi/linux/ccs.h 14290F: include/uapi/linux/smiapp.h 14291 14292MIPS 14293M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14294L: linux-mips@vger.kernel.org 14295S: Maintained 14296W: http://www.linux-mips.org/ 14297Q: https://patchwork.kernel.org/project/linux-mips/list/ 14298T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14299F: Documentation/devicetree/bindings/mips/ 14300F: Documentation/arch/mips/ 14301F: arch/mips/ 14302F: drivers/platform/mips/ 14303F: include/dt-bindings/mips/ 14304 14305MIPS BOSTON DEVELOPMENT BOARD 14306M: Paul Burton <paulburton@kernel.org> 14307L: linux-mips@vger.kernel.org 14308S: Maintained 14309F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14310F: arch/mips/boot/dts/img/boston.dts 14311F: arch/mips/configs/generic/board-boston.config 14312F: drivers/clk/imgtec/clk-boston.c 14313F: include/dt-bindings/clock/boston-clock.h 14314 14315MIPS CORE DRIVERS 14316M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14317M: Serge Semin <fancer.lancer@gmail.com> 14318L: linux-mips@vger.kernel.org 14319S: Supported 14320F: drivers/bus/mips_cdmm.c 14321F: drivers/clocksource/mips-gic-timer.c 14322F: drivers/cpuidle/cpuidle-cps.c 14323F: drivers/irqchip/irq-mips-cpu.c 14324F: drivers/irqchip/irq-mips-gic.c 14325 14326MIPS GENERIC PLATFORM 14327M: Paul Burton <paulburton@kernel.org> 14328L: linux-mips@vger.kernel.org 14329S: Supported 14330F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14331F: arch/mips/generic/ 14332F: arch/mips/tools/generic-board-config.sh 14333 14334MIPS RINT INSTRUCTION EMULATION 14335M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14336L: linux-mips@vger.kernel.org 14337S: Supported 14338F: arch/mips/math-emu/dp_rint.c 14339F: arch/mips/math-emu/sp_rint.c 14340 14341MIPS/LOONGSON1 ARCHITECTURE 14342M: Keguang Zhang <keguang.zhang@gmail.com> 14343L: linux-mips@vger.kernel.org 14344S: Maintained 14345F: arch/mips/include/asm/mach-loongson32/ 14346F: arch/mips/loongson32/ 14347F: drivers/*/*loongson1* 14348 14349MIPS/LOONGSON2EF ARCHITECTURE 14350M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14351L: linux-mips@vger.kernel.org 14352S: Maintained 14353F: arch/mips/include/asm/mach-loongson2ef/ 14354F: arch/mips/loongson2ef/ 14355F: drivers/cpufreq/loongson2_cpufreq.c 14356 14357MIPS/LOONGSON64 ARCHITECTURE 14358M: Huacai Chen <chenhuacai@kernel.org> 14359M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14360L: linux-mips@vger.kernel.org 14361S: Maintained 14362F: arch/mips/include/asm/mach-loongson64/ 14363F: arch/mips/loongson64/ 14364F: drivers/irqchip/irq-loongson* 14365F: drivers/platform/mips/cpu_hwmon.c 14366 14367MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14368M: Hans Verkuil <hverkuil@xs4all.nl> 14369L: linux-media@vger.kernel.org 14370S: Odd Fixes 14371W: https://linuxtv.org 14372T: git git://linuxtv.org/media_tree.git 14373F: drivers/media/radio/radio-miropcm20* 14374 14375MMP SUPPORT 14376R: Lubomir Rintel <lkundrak@v3.sk> 14377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14378S: Odd Fixes 14379T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14380F: arch/arm/boot/dts/marvell/mmp* 14381F: arch/arm/mach-mmp/ 14382F: include/linux/soc/mmp/ 14383 14384MMP USB PHY DRIVERS 14385R: Lubomir Rintel <lkundrak@v3.sk> 14386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14387S: Maintained 14388F: drivers/phy/marvell/phy-mmp3-usb.c 14389F: drivers/phy/marvell/phy-pxa-usb.c 14390 14391MMU GATHER AND TLB INVALIDATION 14392M: Will Deacon <will@kernel.org> 14393M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14394M: Andrew Morton <akpm@linux-foundation.org> 14395M: Nick Piggin <npiggin@gmail.com> 14396M: Peter Zijlstra <peterz@infradead.org> 14397L: linux-arch@vger.kernel.org 14398L: linux-mm@kvack.org 14399S: Maintained 14400F: arch/*/include/asm/tlb.h 14401F: include/asm-generic/tlb.h 14402F: mm/mmu_gather.c 14403 14404MN88472 MEDIA DRIVER 14405M: Antti Palosaari <crope@iki.fi> 14406L: linux-media@vger.kernel.org 14407S: Maintained 14408W: https://linuxtv.org 14409W: http://palosaari.fi/linux/ 14410Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14411F: drivers/media/dvb-frontends/mn88472* 14412 14413MN88473 MEDIA DRIVER 14414M: Antti Palosaari <crope@iki.fi> 14415L: linux-media@vger.kernel.org 14416S: Maintained 14417W: https://linuxtv.org 14418W: http://palosaari.fi/linux/ 14419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14420F: drivers/media/dvb-frontends/mn88473* 14421 14422MODULE SUPPORT 14423M: Luis Chamberlain <mcgrof@kernel.org> 14424L: linux-modules@vger.kernel.org 14425L: linux-kernel@vger.kernel.org 14426S: Maintained 14427T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14428F: include/linux/kmod.h 14429F: include/linux/module.h 14430F: kernel/module/ 14431F: lib/test_kmod.c 14432F: scripts/module* 14433F: tools/testing/selftests/kmod/ 14434 14435MONOLITHIC POWER SYSTEM PMIC DRIVER 14436M: Saravanan Sekar <sravanhome@gmail.com> 14437S: Maintained 14438F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14439F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14440F: drivers/hwmon/pmbus/mpq7932.c 14441F: drivers/iio/adc/mp2629_adc.c 14442F: drivers/mfd/mp2629.c 14443F: drivers/power/supply/mp2629_charger.c 14444F: drivers/regulator/mp5416.c 14445F: drivers/regulator/mpq7920.c 14446F: drivers/regulator/mpq7920.h 14447F: include/linux/mfd/mp2629.h 14448 14449MOST(R) TECHNOLOGY DRIVER 14450M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14451M: Christian Gromm <christian.gromm@microchip.com> 14452S: Maintained 14453F: Documentation/ABI/testing/configfs-most 14454F: Documentation/ABI/testing/sysfs-bus-most 14455F: drivers/most/ 14456F: drivers/staging/most/ 14457F: include/linux/most.h 14458 14459MOTORCOMM PHY DRIVER 14460M: Peter Geis <pgwipeout@gmail.com> 14461M: Frank <Frank.Sae@motor-comm.com> 14462L: netdev@vger.kernel.org 14463S: Maintained 14464F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14465F: drivers/net/phy/motorcomm.c 14466 14467MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14468M: Jiri Slaby <jirislaby@kernel.org> 14469S: Maintained 14470F: Documentation/driver-api/tty/moxa-smartio.rst 14471F: drivers/tty/mxser.* 14472 14473MR800 AVERMEDIA USB FM RADIO DRIVER 14474M: Alexey Klimov <klimov.linux@gmail.com> 14475L: linux-media@vger.kernel.org 14476S: Maintained 14477T: git git://linuxtv.org/media_tree.git 14478F: drivers/media/radio/radio-mr800.c 14479 14480MRF24J40 IEEE 802.15.4 RADIO DRIVER 14481M: Stefan Schmidt <stefan@datenfreihafen.org> 14482L: linux-wpan@vger.kernel.org 14483S: Odd Fixes 14484F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14485F: drivers/net/ieee802154/mrf24j40.c 14486 14487MSI EC DRIVER 14488M: Nikita Kravets <teackot@gmail.com> 14489L: platform-driver-x86@vger.kernel.org 14490S: Maintained 14491W: https://github.com/BeardOverflow/msi-ec 14492F: drivers/platform/x86/msi-ec.* 14493 14494MSI LAPTOP SUPPORT 14495M: "Lee, Chun-Yi" <jlee@suse.com> 14496L: platform-driver-x86@vger.kernel.org 14497S: Maintained 14498F: drivers/platform/x86/msi-laptop.c 14499 14500MSI WMI SUPPORT 14501L: platform-driver-x86@vger.kernel.org 14502S: Orphan 14503F: drivers/platform/x86/msi-wmi.c 14504 14505MSI001 MEDIA DRIVER 14506M: Antti Palosaari <crope@iki.fi> 14507L: linux-media@vger.kernel.org 14508S: Maintained 14509W: https://linuxtv.org 14510W: http://palosaari.fi/linux/ 14511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14512T: git git://linuxtv.org/anttip/media_tree.git 14513F: drivers/media/tuners/msi001* 14514 14515MSI2500 MEDIA DRIVER 14516M: Antti Palosaari <crope@iki.fi> 14517L: linux-media@vger.kernel.org 14518S: Maintained 14519W: https://linuxtv.org 14520W: http://palosaari.fi/linux/ 14521Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14522T: git git://linuxtv.org/anttip/media_tree.git 14523F: drivers/media/usb/msi2500/ 14524 14525MSTAR INTERRUPT CONTROLLER DRIVER 14526M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14527M: Daniel Palmer <daniel@thingy.jp> 14528S: Maintained 14529F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14530F: drivers/irqchip/irq-mst-intc.c 14531 14532MSYSTEMS DISKONCHIP G3 MTD DRIVER 14533M: Robert Jarzmik <robert.jarzmik@free.fr> 14534L: linux-mtd@lists.infradead.org 14535S: Maintained 14536F: drivers/mtd/devices/docg3* 14537 14538MT9P031 APTINA CAMERA SENSOR 14539M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14540L: linux-media@vger.kernel.org 14541S: Maintained 14542T: git git://linuxtv.org/media_tree.git 14543F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14544F: drivers/media/i2c/mt9p031.c 14545F: include/media/i2c/mt9p031.h 14546 14547MT9T112 APTINA CAMERA SENSOR 14548M: Jacopo Mondi <jacopo@jmondi.org> 14549L: linux-media@vger.kernel.org 14550S: Odd Fixes 14551T: git git://linuxtv.org/media_tree.git 14552F: drivers/media/i2c/mt9t112.c 14553F: include/media/i2c/mt9t112.h 14554 14555MT9V032 APTINA CAMERA SENSOR 14556M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14557L: linux-media@vger.kernel.org 14558S: Maintained 14559T: git git://linuxtv.org/media_tree.git 14560F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14561F: drivers/media/i2c/mt9v032.c 14562F: include/media/i2c/mt9v032.h 14563 14564MT9V111 APTINA CAMERA SENSOR 14565M: Jacopo Mondi <jacopo@jmondi.org> 14566L: linux-media@vger.kernel.org 14567S: Maintained 14568T: git git://linuxtv.org/media_tree.git 14569F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14570F: drivers/media/i2c/mt9v111.c 14571 14572MULTIFUNCTION DEVICES (MFD) 14573M: Lee Jones <lee@kernel.org> 14574S: Maintained 14575T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14576F: Documentation/devicetree/bindings/mfd/ 14577F: drivers/mfd/ 14578F: include/dt-bindings/mfd/ 14579F: include/linux/mfd/ 14580 14581MULTIMEDIA CARD (MMC) ETC. OVER SPI 14582S: Orphan 14583F: drivers/mmc/host/mmc_spi.c 14584F: include/linux/spi/mmc_spi.h 14585 14586MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14587M: Ulf Hansson <ulf.hansson@linaro.org> 14588L: linux-mmc@vger.kernel.org 14589S: Maintained 14590T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14591F: Documentation/devicetree/bindings/mmc/ 14592F: drivers/mmc/ 14593F: include/linux/mmc/ 14594F: include/uapi/linux/mmc/ 14595 14596MULTIPLEXER SUBSYSTEM 14597M: Peter Rosin <peda@axentia.se> 14598S: Maintained 14599F: Documentation/ABI/testing/sysfs-class-mux* 14600F: Documentation/devicetree/bindings/mux/ 14601F: drivers/mux/ 14602F: include/dt-bindings/mux/ 14603F: include/linux/mux/ 14604 14605MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14606M: Bin Liu <b-liu@ti.com> 14607L: linux-usb@vger.kernel.org 14608S: Maintained 14609F: drivers/usb/musb/ 14610 14611MXL301RF MEDIA DRIVER 14612M: Akihiro Tsukada <tskd08@gmail.com> 14613L: linux-media@vger.kernel.org 14614S: Odd Fixes 14615F: drivers/media/tuners/mxl301rf* 14616 14617MXL5007T MEDIA DRIVER 14618M: Michael Krufky <mkrufky@linuxtv.org> 14619L: linux-media@vger.kernel.org 14620S: Maintained 14621W: https://linuxtv.org 14622W: http://github.com/mkrufky 14623Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14624T: git git://linuxtv.org/mkrufky/tuners.git 14625F: drivers/media/tuners/mxl5007t.* 14626 14627MXSFB DRM DRIVER 14628M: Marek Vasut <marex@denx.de> 14629M: Stefan Agner <stefan@agner.ch> 14630L: dri-devel@lists.freedesktop.org 14631S: Supported 14632T: git git://anongit.freedesktop.org/drm/drm-misc 14633F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14634F: drivers/gpu/drm/mxsfb/ 14635 14636MYLEX DAC960 PCI RAID Controller 14637M: Hannes Reinecke <hare@kernel.org> 14638L: linux-scsi@vger.kernel.org 14639S: Supported 14640F: drivers/scsi/myrb.* 14641F: drivers/scsi/myrs.* 14642 14643MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14644M: Chris Lee <christopher.lee@cspi.com> 14645L: netdev@vger.kernel.org 14646S: Supported 14647W: https://www.cspi.com/ethernet-products/support/downloads/ 14648F: drivers/net/ethernet/myricom/myri10ge/ 14649 14650NAND FLASH SUBSYSTEM 14651M: Miquel Raynal <miquel.raynal@bootlin.com> 14652R: Richard Weinberger <richard@nod.at> 14653L: linux-mtd@lists.infradead.org 14654S: Maintained 14655W: http://www.linux-mtd.infradead.org/ 14656Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14657C: irc://irc.oftc.net/mtd 14658T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14659F: drivers/mtd/nand/ 14660F: include/linux/mtd/*nand*.h 14661 14662NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14663M: Daniel Mack <zonque@gmail.com> 14664L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14665S: Maintained 14666W: http://www.native-instruments.com 14667F: sound/usb/caiaq/ 14668 14669NATSEMI ETHERNET DRIVER (DP8381x) 14670S: Orphan 14671F: drivers/net/ethernet/natsemi/natsemi.c 14672 14673NCR 5380 SCSI DRIVERS 14674M: Finn Thain <fthain@linux-m68k.org> 14675M: Michael Schmitz <schmitzmic@gmail.com> 14676L: linux-scsi@vger.kernel.org 14677S: Maintained 14678F: Documentation/scsi/g_NCR5380.rst 14679F: drivers/scsi/NCR5380.* 14680F: drivers/scsi/arm/cumana_1.c 14681F: drivers/scsi/arm/oak.c 14682F: drivers/scsi/atari_scsi.* 14683F: drivers/scsi/dmx3191d.c 14684F: drivers/scsi/g_NCR5380.* 14685F: drivers/scsi/mac_scsi.* 14686F: drivers/scsi/sun3_scsi.* 14687F: drivers/scsi/sun3_scsi_vme.c 14688 14689NCSI LIBRARY 14690M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14691S: Maintained 14692F: net/ncsi/ 14693 14694NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14695M: Guenter Roeck <linux@roeck-us.net> 14696L: linux-hwmon@vger.kernel.org 14697S: Maintained 14698F: Documentation/hwmon/nct6775.rst 14699F: drivers/hwmon/nct6775-core.c 14700F: drivers/hwmon/nct6775-platform.c 14701F: drivers/hwmon/nct6775.h 14702 14703NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14704M: Zev Weiss <zev@bewilderbeest.net> 14705L: linux-hwmon@vger.kernel.org 14706S: Maintained 14707F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14708F: drivers/hwmon/nct6775-i2c.c 14709 14710NETDEVSIM 14711M: Jakub Kicinski <kuba@kernel.org> 14712S: Maintained 14713F: drivers/net/netdevsim/* 14714 14715NETEM NETWORK EMULATOR 14716M: Stephen Hemminger <stephen@networkplumber.org> 14717L: netdev@vger.kernel.org 14718S: Maintained 14719F: net/sched/sch_netem.c 14720 14721NETERION 10GbE DRIVERS (s2io) 14722M: Jon Mason <jdmason@kudzu.us> 14723L: netdev@vger.kernel.org 14724S: Supported 14725F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14726F: drivers/net/ethernet/neterion/ 14727 14728NETFILTER 14729M: Pablo Neira Ayuso <pablo@netfilter.org> 14730M: Jozsef Kadlecsik <kadlec@netfilter.org> 14731M: Florian Westphal <fw@strlen.de> 14732L: netfilter-devel@vger.kernel.org 14733L: coreteam@netfilter.org 14734S: Maintained 14735W: http://www.netfilter.org/ 14736W: http://www.iptables.org/ 14737W: http://www.nftables.org/ 14738Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14739C: irc://irc.libera.chat/netfilter 14740T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14741T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14742F: include/linux/netfilter* 14743F: include/linux/netfilter/ 14744F: include/net/netfilter/ 14745F: include/uapi/linux/netfilter* 14746F: include/uapi/linux/netfilter/ 14747F: net/*/netfilter.c 14748F: net/*/netfilter/ 14749F: net/bridge/br_netfilter*.c 14750F: net/netfilter/ 14751 14752NETROM NETWORK LAYER 14753M: Ralf Baechle <ralf@linux-mips.org> 14754L: linux-hams@vger.kernel.org 14755S: Maintained 14756W: https://linux-ax25.in-berlin.de 14757F: include/net/netrom.h 14758F: include/uapi/linux/netrom.h 14759F: net/netrom/ 14760 14761NETRONIX EMBEDDED CONTROLLER 14762M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14763S: Maintained 14764F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14765F: drivers/mfd/ntxec.c 14766F: drivers/pwm/pwm-ntxec.c 14767F: drivers/rtc/rtc-ntxec.c 14768F: include/linux/mfd/ntxec.h 14769 14770NETRONOME ETHERNET DRIVERS 14771M: Louis Peens <louis.peens@corigine.com> 14772R: Jakub Kicinski <kuba@kernel.org> 14773L: oss-drivers@corigine.com 14774S: Maintained 14775F: drivers/net/ethernet/netronome/ 14776 14777NETWORK BLOCK DEVICE (NBD) 14778M: Josef Bacik <josef@toxicpanda.com> 14779L: linux-block@vger.kernel.org 14780L: nbd@other.debian.org 14781S: Maintained 14782F: Documentation/admin-guide/blockdev/nbd.rst 14783F: drivers/block/nbd.c 14784F: include/trace/events/nbd.h 14785F: include/uapi/linux/nbd.h 14786 14787NETWORK DROP MONITOR 14788M: Neil Horman <nhorman@tuxdriver.com> 14789L: netdev@vger.kernel.org 14790S: Maintained 14791W: https://fedorahosted.org/dropwatch/ 14792F: include/uapi/linux/net_dropmon.h 14793F: net/core/drop_monitor.c 14794 14795NETWORKING DRIVERS 14796M: "David S. Miller" <davem@davemloft.net> 14797M: Eric Dumazet <edumazet@google.com> 14798M: Jakub Kicinski <kuba@kernel.org> 14799M: Paolo Abeni <pabeni@redhat.com> 14800L: netdev@vger.kernel.org 14801S: Maintained 14802Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14803T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14804T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14805F: Documentation/devicetree/bindings/net/ 14806F: drivers/connector/ 14807F: drivers/net/ 14808F: include/dt-bindings/net/ 14809F: include/linux/etherdevice.h 14810F: include/linux/fcdevice.h 14811F: include/linux/fddidevice.h 14812F: include/linux/hippidevice.h 14813F: include/linux/if_* 14814F: include/linux/inetdevice.h 14815F: include/linux/netdevice.h 14816F: include/uapi/linux/if_* 14817F: include/uapi/linux/netdevice.h 14818X: drivers/net/wireless/ 14819 14820NETWORKING DRIVERS (WIRELESS) 14821M: Kalle Valo <kvalo@kernel.org> 14822L: linux-wireless@vger.kernel.org 14823S: Maintained 14824W: https://wireless.wiki.kernel.org/ 14825Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14826T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14827T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14828F: Documentation/devicetree/bindings/net/wireless/ 14829F: drivers/net/wireless/ 14830 14831NETWORKING [DSA] 14832M: Andrew Lunn <andrew@lunn.ch> 14833M: Florian Fainelli <f.fainelli@gmail.com> 14834M: Vladimir Oltean <olteanv@gmail.com> 14835S: Maintained 14836F: Documentation/devicetree/bindings/net/dsa/ 14837F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14838F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14839F: drivers/net/dsa/ 14840F: include/linux/dsa/ 14841F: include/linux/platform_data/dsa.h 14842F: include/net/dsa.h 14843F: net/dsa/ 14844F: tools/testing/selftests/drivers/net/dsa/ 14845 14846NETWORKING [GENERAL] 14847M: "David S. Miller" <davem@davemloft.net> 14848M: Eric Dumazet <edumazet@google.com> 14849M: Jakub Kicinski <kuba@kernel.org> 14850M: Paolo Abeni <pabeni@redhat.com> 14851L: netdev@vger.kernel.org 14852S: Maintained 14853Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14854B: mailto:netdev@vger.kernel.org 14855T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14856T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14857F: Documentation/core-api/netlink.rst 14858F: Documentation/netlink/ 14859F: Documentation/networking/ 14860F: Documentation/process/maintainer-netdev.rst 14861F: Documentation/userspace-api/netlink/ 14862F: include/linux/in.h 14863F: include/linux/net.h 14864F: include/linux/netdevice.h 14865F: include/net/ 14866F: include/uapi/linux/in.h 14867F: include/uapi/linux/net.h 14868F: include/uapi/linux/net_namespace.h 14869F: include/uapi/linux/netdevice.h 14870F: lib/net_utils.c 14871F: lib/random32.c 14872F: net/ 14873F: tools/net/ 14874F: tools/testing/selftests/net/ 14875X: net/bluetooth/ 14876 14877NETWORKING [IPSEC] 14878M: Steffen Klassert <steffen.klassert@secunet.com> 14879M: Herbert Xu <herbert@gondor.apana.org.au> 14880M: "David S. Miller" <davem@davemloft.net> 14881L: netdev@vger.kernel.org 14882S: Maintained 14883T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14884T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14885F: include/net/xfrm.h 14886F: include/uapi/linux/xfrm.h 14887F: net/ipv4/ah4.c 14888F: net/ipv4/esp4* 14889F: net/ipv4/ip_vti.c 14890F: net/ipv4/ipcomp.c 14891F: net/ipv4/xfrm* 14892F: net/ipv6/ah6.c 14893F: net/ipv6/esp6* 14894F: net/ipv6/ip6_vti.c 14895F: net/ipv6/ipcomp6.c 14896F: net/ipv6/xfrm* 14897F: net/key/ 14898F: net/xfrm/ 14899F: tools/testing/selftests/net/ipsec.c 14900 14901NETWORKING [IPv4/IPv6] 14902M: "David S. Miller" <davem@davemloft.net> 14903M: David Ahern <dsahern@kernel.org> 14904L: netdev@vger.kernel.org 14905S: Maintained 14906T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14907F: arch/x86/net/* 14908F: include/linux/ip.h 14909F: include/linux/ipv6* 14910F: include/net/fib* 14911F: include/net/ip* 14912F: include/net/route.h 14913F: net/ipv4/ 14914F: net/ipv6/ 14915 14916NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14917M: Paul Moore <paul@paul-moore.com> 14918L: netdev@vger.kernel.org 14919L: linux-security-module@vger.kernel.org 14920S: Supported 14921W: https://github.com/netlabel 14922F: Documentation/netlabel/ 14923F: include/net/calipso.h 14924F: include/net/cipso_ipv4.h 14925F: include/net/netlabel.h 14926F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14927F: include/uapi/linux/netfilter/xt_SECMARK.h 14928F: net/ipv4/cipso_ipv4.c 14929F: net/ipv6/calipso.c 14930F: net/netfilter/xt_CONNSECMARK.c 14931F: net/netfilter/xt_SECMARK.c 14932F: net/netlabel/ 14933 14934NETWORKING [MACSEC] 14935M: Sabrina Dubroca <sd@queasysnail.net> 14936L: netdev@vger.kernel.org 14937S: Maintained 14938F: drivers/net/macsec.c 14939F: include/net/macsec.h 14940F: include/uapi/linux/if_macsec.h 14941K: macsec 14942K: \bmdo_ 14943 14944NETWORKING [MPTCP] 14945M: Matthieu Baerts <matttbe@kernel.org> 14946M: Mat Martineau <martineau@kernel.org> 14947L: netdev@vger.kernel.org 14948L: mptcp@lists.linux.dev 14949S: Maintained 14950W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14951B: https://github.com/multipath-tcp/mptcp_net-next/issues 14952T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14953T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14954F: Documentation/networking/mptcp-sysctl.rst 14955F: include/net/mptcp.h 14956F: include/trace/events/mptcp.h 14957F: include/uapi/linux/mptcp.h 14958F: net/mptcp/ 14959F: tools/testing/selftests/bpf/*/*mptcp*.c 14960F: tools/testing/selftests/net/mptcp/ 14961 14962NETWORKING [TCP] 14963M: Eric Dumazet <edumazet@google.com> 14964L: netdev@vger.kernel.org 14965S: Maintained 14966F: include/linux/tcp.h 14967F: include/net/tcp.h 14968F: include/trace/events/tcp.h 14969F: include/uapi/linux/tcp.h 14970F: net/ipv4/syncookies.c 14971F: net/ipv4/tcp*.c 14972F: net/ipv6/syncookies.c 14973F: net/ipv6/tcp*.c 14974 14975NETWORKING [TLS] 14976M: Boris Pismenny <borisp@nvidia.com> 14977M: John Fastabend <john.fastabend@gmail.com> 14978M: Jakub Kicinski <kuba@kernel.org> 14979L: netdev@vger.kernel.org 14980S: Maintained 14981F: include/net/tls.h 14982F: include/uapi/linux/tls.h 14983F: net/tls/* 14984 14985NETXEN (1/10) GbE SUPPORT 14986M: Manish Chopra <manishc@marvell.com> 14987M: Rahul Verma <rahulv@marvell.com> 14988M: GR-Linux-NIC-Dev@marvell.com 14989L: netdev@vger.kernel.org 14990S: Supported 14991F: drivers/net/ethernet/qlogic/netxen/ 14992 14993NET_FAILOVER MODULE 14994M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14995L: netdev@vger.kernel.org 14996S: Supported 14997F: Documentation/networking/net_failover.rst 14998F: drivers/net/net_failover.c 14999F: include/net/net_failover.h 15000 15001NEXTHOP 15002M: David Ahern <dsahern@kernel.org> 15003L: netdev@vger.kernel.org 15004S: Maintained 15005F: include/net/netns/nexthop.h 15006F: include/net/nexthop.h 15007F: include/uapi/linux/nexthop.h 15008F: net/ipv4/nexthop.c 15009 15010NFC SUBSYSTEM 15011M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15012L: netdev@vger.kernel.org 15013S: Maintained 15014F: Documentation/devicetree/bindings/net/nfc/ 15015F: drivers/nfc/ 15016F: include/net/nfc/ 15017F: include/uapi/linux/nfc.h 15018F: net/nfc/ 15019 15020NFC VIRTUAL NCI DEVICE DRIVER 15021M: Bongsu Jeon <bongsu.jeon@samsung.com> 15022L: netdev@vger.kernel.org 15023S: Supported 15024F: drivers/nfc/virtual_ncidev.c 15025F: tools/testing/selftests/nci/ 15026 15027NFS, SUNRPC, AND LOCKD CLIENTS 15028M: Trond Myklebust <trond.myklebust@hammerspace.com> 15029M: Anna Schumaker <anna@kernel.org> 15030L: linux-nfs@vger.kernel.org 15031S: Maintained 15032W: http://client.linux-nfs.org 15033T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15034F: Documentation/filesystems/nfs/ 15035F: fs/lockd/ 15036F: fs/nfs/ 15037F: fs/nfs_common/ 15038F: include/linux/lockd/ 15039F: include/linux/nfs* 15040F: include/linux/sunrpc/ 15041F: include/uapi/linux/nfs* 15042F: include/uapi/linux/sunrpc/ 15043F: net/sunrpc/ 15044 15045NILFS2 FILESYSTEM 15046M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15047L: linux-nilfs@vger.kernel.org 15048S: Supported 15049W: https://nilfs.sourceforge.io/ 15050W: https://nilfs.osdn.jp/ 15051T: git https://github.com/konis/nilfs2.git 15052F: Documentation/filesystems/nilfs2.rst 15053F: fs/nilfs2/ 15054F: include/trace/events/nilfs2.h 15055F: include/uapi/linux/nilfs2_api.h 15056F: include/uapi/linux/nilfs2_ondisk.h 15057 15058NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15059M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15060S: Maintained 15061W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15062F: Documentation/scsi/NinjaSCSI.rst 15063F: drivers/scsi/pcmcia/nsp_* 15064 15065NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15066M: GOTO Masanori <gotom@debian.or.jp> 15067M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15068S: Maintained 15069W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15070F: Documentation/scsi/NinjaSCSI.rst 15071F: drivers/scsi/nsp32* 15072 15073NINTENDO HID DRIVER 15074M: Daniel J. Ogorchock <djogorchock@gmail.com> 15075L: linux-input@vger.kernel.org 15076S: Maintained 15077F: drivers/hid/hid-nintendo* 15078 15079NIOS2 ARCHITECTURE 15080M: Dinh Nguyen <dinguyen@kernel.org> 15081S: Maintained 15082T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15083F: arch/nios2/ 15084 15085NITRO ENCLAVES (NE) 15086M: Alexandru Ciobotaru <alcioa@amazon.com> 15087L: linux-kernel@vger.kernel.org 15088L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15089S: Supported 15090W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15091F: Documentation/virt/ne_overview.rst 15092F: drivers/virt/nitro_enclaves/ 15093F: include/linux/nitro_enclaves.h 15094F: include/uapi/linux/nitro_enclaves.h 15095F: samples/nitro_enclaves/ 15096 15097NOHZ, DYNTICKS SUPPORT 15098M: Frederic Weisbecker <frederic@kernel.org> 15099M: Thomas Gleixner <tglx@linutronix.de> 15100M: Ingo Molnar <mingo@kernel.org> 15101L: linux-kernel@vger.kernel.org 15102S: Maintained 15103T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15104F: include/linux/sched/nohz.h 15105F: include/linux/tick.h 15106F: kernel/time/tick*.* 15107 15108NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15109M: Pavel Machek <pavel@ucw.cz> 15110M: Sakari Ailus <sakari.ailus@iki.fi> 15111L: linux-media@vger.kernel.org 15112S: Maintained 15113F: drivers/media/i2c/ad5820.c 15114F: drivers/media/i2c/et8ek8 15115 15116NOKIA N900 POWER SUPPLY DRIVERS 15117R: Pali Rohár <pali@kernel.org> 15118F: drivers/power/supply/bq2415x_charger.c 15119F: drivers/power/supply/bq27xxx_battery.c 15120F: drivers/power/supply/bq27xxx_battery_i2c.c 15121F: drivers/power/supply/isp1704_charger.c 15122F: drivers/power/supply/rx51_battery.c 15123F: include/linux/power/bq2415x_charger.h 15124F: include/linux/power/bq27xxx_battery.h 15125 15126NOLIBC HEADER FILE 15127M: Willy Tarreau <w@1wt.eu> 15128M: Thomas Weißschuh <linux@weissschuh.net> 15129S: Maintained 15130T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15131F: tools/include/nolibc/ 15132F: tools/testing/selftests/nolibc/ 15133 15134NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15135M: Hans de Goede <hdegoede@redhat.com> 15136L: linux-input@vger.kernel.org 15137S: Maintained 15138F: drivers/input/touchscreen/novatek-nvt-ts.c 15139 15140NSDEPS 15141M: Matthias Maennich <maennich@google.com> 15142S: Maintained 15143F: Documentation/core-api/symbol-namespaces.rst 15144F: scripts/nsdeps 15145 15146NTB AMD DRIVER 15147M: Sanjay R Mehta <sanju.mehta@amd.com> 15148M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15149L: ntb@lists.linux.dev 15150S: Supported 15151F: drivers/ntb/hw/amd/ 15152 15153NTB DRIVER CORE 15154M: Jon Mason <jdmason@kudzu.us> 15155M: Dave Jiang <dave.jiang@intel.com> 15156M: Allen Hubbe <allenbh@gmail.com> 15157L: ntb@lists.linux.dev 15158S: Supported 15159W: https://github.com/jonmason/ntb/wiki 15160T: git https://github.com/jonmason/ntb.git 15161F: drivers/net/ntb_netdev.c 15162F: drivers/ntb/ 15163F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15164F: include/linux/ntb.h 15165F: include/linux/ntb_transport.h 15166F: tools/testing/selftests/ntb/ 15167 15168NTB IDT DRIVER 15169M: Serge Semin <fancer.lancer@gmail.com> 15170L: ntb@lists.linux.dev 15171S: Supported 15172F: drivers/ntb/hw/idt/ 15173 15174NTB INTEL DRIVER 15175M: Dave Jiang <dave.jiang@intel.com> 15176L: ntb@lists.linux.dev 15177S: Supported 15178W: https://github.com/davejiang/linux/wiki 15179T: git https://github.com/davejiang/linux.git 15180F: drivers/ntb/hw/intel/ 15181 15182NTFS FILESYSTEM 15183M: Anton Altaparmakov <anton@tuxera.com> 15184R: Namjae Jeon <linkinjeon@kernel.org> 15185L: linux-ntfs-dev@lists.sourceforge.net 15186S: Supported 15187W: http://www.tuxera.com/ 15188T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15189F: Documentation/filesystems/ntfs.rst 15190F: fs/ntfs/ 15191 15192NTFS3 FILESYSTEM 15193M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15194L: ntfs3@lists.linux.dev 15195S: Supported 15196W: http://www.paragon-software.com/ 15197T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15198F: Documentation/filesystems/ntfs3.rst 15199F: fs/ntfs3/ 15200 15201NUBUS SUBSYSTEM 15202M: Finn Thain <fthain@linux-m68k.org> 15203L: linux-m68k@lists.linux-m68k.org 15204S: Maintained 15205F: arch/*/include/asm/nubus.h 15206F: drivers/nubus/ 15207F: include/linux/nubus.h 15208F: include/uapi/linux/nubus.h 15209 15210NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15211M: Antonino Daplas <adaplas@gmail.com> 15212L: linux-fbdev@vger.kernel.org 15213S: Maintained 15214F: drivers/video/fbdev/nvidia/ 15215F: drivers/video/fbdev/riva/ 15216 15217NVIDIA WMI EC BACKLIGHT DRIVER 15218M: Daniel Dadap <ddadap@nvidia.com> 15219L: platform-driver-x86@vger.kernel.org 15220S: Supported 15221F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15222F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15223 15224NVM EXPRESS DRIVER 15225M: Keith Busch <kbusch@kernel.org> 15226M: Jens Axboe <axboe@fb.com> 15227M: Christoph Hellwig <hch@lst.de> 15228M: Sagi Grimberg <sagi@grimberg.me> 15229L: linux-nvme@lists.infradead.org 15230S: Supported 15231W: http://git.infradead.org/nvme.git 15232T: git git://git.infradead.org/nvme.git 15233F: Documentation/nvme/ 15234F: drivers/nvme/common/ 15235F: drivers/nvme/host/ 15236F: include/linux/nvme-*.h 15237F: include/linux/nvme.h 15238F: include/uapi/linux/nvme_ioctl.h 15239 15240NVM EXPRESS FABRICS AUTHENTICATION 15241M: Hannes Reinecke <hare@suse.de> 15242L: linux-nvme@lists.infradead.org 15243S: Supported 15244F: drivers/nvme/host/auth.c 15245F: drivers/nvme/target/auth.c 15246F: drivers/nvme/target/fabrics-cmd-auth.c 15247F: include/linux/nvme-auth.h 15248 15249NVM EXPRESS FC TRANSPORT DRIVERS 15250M: James Smart <james.smart@broadcom.com> 15251L: linux-nvme@lists.infradead.org 15252S: Supported 15253F: drivers/nvme/host/fc.c 15254F: drivers/nvme/target/fc.c 15255F: drivers/nvme/target/fcloop.c 15256F: include/linux/nvme-fc-driver.h 15257F: include/linux/nvme-fc.h 15258 15259NVM EXPRESS HARDWARE MONITORING SUPPORT 15260M: Guenter Roeck <linux@roeck-us.net> 15261L: linux-nvme@lists.infradead.org 15262S: Supported 15263F: drivers/nvme/host/hwmon.c 15264 15265NVM EXPRESS TARGET DRIVER 15266M: Christoph Hellwig <hch@lst.de> 15267M: Sagi Grimberg <sagi@grimberg.me> 15268M: Chaitanya Kulkarni <kch@nvidia.com> 15269L: linux-nvme@lists.infradead.org 15270S: Supported 15271W: http://git.infradead.org/nvme.git 15272T: git git://git.infradead.org/nvme.git 15273F: drivers/nvme/target/ 15274 15275NVMEM FRAMEWORK 15276M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15277S: Maintained 15278T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15279F: Documentation/ABI/stable/sysfs-bus-nvmem 15280F: Documentation/devicetree/bindings/nvmem/ 15281F: drivers/nvmem/ 15282F: include/linux/nvmem-consumer.h 15283F: include/linux/nvmem-provider.h 15284 15285NXP BLUETOOTH WIRELESS DRIVERS 15286M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15287M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15288S: Maintained 15289F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15290F: drivers/bluetooth/btnxpuart.c 15291 15292NXP C45 TJA11XX PHY DRIVER 15293M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15294L: netdev@vger.kernel.org 15295S: Maintained 15296F: drivers/net/phy/nxp-c45-tja11xx.c 15297 15298NXP FSPI DRIVER 15299M: Han Xu <han.xu@nxp.com> 15300M: Haibo Chen <haibo.chen@nxp.com> 15301R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15302L: linux-spi@vger.kernel.org 15303S: Maintained 15304F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15305F: drivers/spi/spi-nxp-fspi.c 15306 15307NXP FXAS21002C DRIVER 15308M: Rui Miguel Silva <rmfrfs@gmail.com> 15309L: linux-iio@vger.kernel.org 15310S: Maintained 15311F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15312F: drivers/iio/gyro/fxas21002c.h 15313F: drivers/iio/gyro/fxas21002c_core.c 15314F: drivers/iio/gyro/fxas21002c_i2c.c 15315F: drivers/iio/gyro/fxas21002c_spi.c 15316 15317NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15318M: Haibo Chen <haibo.chen@nxp.com> 15319L: linux-iio@vger.kernel.org 15320L: linux-imx@nxp.com 15321S: Maintained 15322F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15323F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15324F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15325F: drivers/iio/adc/imx7d_adc.c 15326F: drivers/iio/adc/imx93_adc.c 15327F: drivers/iio/adc/vf610_adc.c 15328 15329NXP i.MX 8M ISI DRIVER 15330M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15331L: linux-media@vger.kernel.org 15332S: Maintained 15333F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15334F: drivers/media/platform/nxp/imx8-isi/ 15335 15336NXP i.MX 8MP DW100 V4L2 DRIVER 15337M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15338L: linux-media@vger.kernel.org 15339S: Maintained 15340F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15341F: Documentation/userspace-api/media/drivers/dw100.rst 15342F: drivers/media/platform/nxp/dw100/ 15343F: include/uapi/linux/dw100.h 15344 15345NXP i.MX 8MQ DCSS DRIVER 15346M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15347R: Lucas Stach <l.stach@pengutronix.de> 15348L: dri-devel@lists.freedesktop.org 15349S: Maintained 15350F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15351F: drivers/gpu/drm/imx/dcss/ 15352 15353NXP i.MX 8QXP ADC DRIVER 15354M: Cai Huoqing <cai.huoqing@linux.dev> 15355M: Haibo Chen <haibo.chen@nxp.com> 15356L: linux-imx@nxp.com 15357L: linux-iio@vger.kernel.org 15358S: Maintained 15359F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15360F: drivers/iio/adc/imx8qxp-adc.c 15361 15362NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15363M: Mirela Rabulea <mirela.rabulea@nxp.com> 15364R: NXP Linux Team <linux-imx@nxp.com> 15365L: linux-media@vger.kernel.org 15366S: Maintained 15367F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15368F: drivers/media/platform/nxp/imx-jpeg 15369 15370NXP i.MX CLOCK DRIVERS 15371M: Abel Vesa <abelvesa@kernel.org> 15372R: Peng Fan <peng.fan@nxp.com> 15373L: linux-clk@vger.kernel.org 15374L: linux-imx@nxp.com 15375S: Maintained 15376T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15377F: Documentation/devicetree/bindings/clock/imx* 15378F: drivers/clk/imx/ 15379F: include/dt-bindings/clock/imx* 15380 15381NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15382M: Jagan Teki <jagan@amarulasolutions.com> 15383S: Maintained 15384F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15385F: drivers/regulator/pf8x00-regulator.c 15386 15387NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15388M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15389L: linux-kernel@vger.kernel.org 15390S: Maintained 15391F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15392F: drivers/extcon/extcon-ptn5150.c 15393 15394NXP SGTL5000 DRIVER 15395M: Fabio Estevam <festevam@gmail.com> 15396L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15397S: Maintained 15398F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15399F: sound/soc/codecs/sgtl5000* 15400 15401NXP SJA1105 ETHERNET SWITCH DRIVER 15402M: Vladimir Oltean <olteanv@gmail.com> 15403L: linux-kernel@vger.kernel.org 15404S: Maintained 15405F: drivers/net/dsa/sja1105 15406F: drivers/net/pcs/pcs-xpcs-nxp.c 15407 15408NXP TDA998X DRM DRIVER 15409M: Russell King <linux@armlinux.org.uk> 15410S: Maintained 15411T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15412T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15413F: drivers/gpu/drm/i2c/tda998x_drv.c 15414F: include/drm/i2c/tda998x.h 15415F: include/dt-bindings/display/tda998x.h 15416K: "nxp,tda998x" 15417 15418NXP TFA9879 DRIVER 15419M: Peter Rosin <peda@axentia.se> 15420L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15421S: Maintained 15422F: Documentation/devicetree/bindings/sound/tfa9879.txt 15423F: sound/soc/codecs/tfa9879* 15424 15425NXP-NCI NFC DRIVER 15426S: Orphan 15427F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15428F: drivers/nfc/nxp-nci 15429 15430NXP/Goodix TFA989X (TFA1) DRIVER 15431M: Stephan Gerhold <stephan@gerhold.net> 15432L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15433S: Maintained 15434F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15435F: sound/soc/codecs/tfa989x.c 15436 15437NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15438M: Jonas Malaco <jonas@protocubo.io> 15439L: linux-hwmon@vger.kernel.org 15440S: Maintained 15441F: Documentation/hwmon/nzxt-kraken2.rst 15442F: drivers/hwmon/nzxt-kraken2.c 15443 15444NZXT-SMART2 HARDWARE MONITORING DRIVER 15445M: Aleksandr Mezin <mezin.alexander@gmail.com> 15446L: linux-hwmon@vger.kernel.org 15447S: Maintained 15448F: Documentation/hwmon/nzxt-smart2.rst 15449F: drivers/hwmon/nzxt-smart2.c 15450 15451OBJAGG 15452M: Jiri Pirko <jiri@resnulli.us> 15453L: netdev@vger.kernel.org 15454S: Supported 15455F: include/linux/objagg.h 15456F: lib/objagg.c 15457F: lib/test_objagg.c 15458 15459OBJTOOL 15460M: Josh Poimboeuf <jpoimboe@kernel.org> 15461M: Peter Zijlstra <peterz@infradead.org> 15462S: Supported 15463F: include/linux/objtool*.h 15464F: tools/objtool/ 15465 15466OCELOT ETHERNET SWITCH DRIVER 15467M: Vladimir Oltean <vladimir.oltean@nxp.com> 15468M: Claudiu Manoil <claudiu.manoil@nxp.com> 15469M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15470M: UNGLinuxDriver@microchip.com 15471L: netdev@vger.kernel.org 15472S: Supported 15473F: drivers/net/dsa/ocelot/* 15474F: drivers/net/ethernet/mscc/ 15475F: include/soc/mscc/ocelot* 15476F: net/dsa/tag_ocelot.c 15477F: net/dsa/tag_ocelot_8021q.c 15478F: tools/testing/selftests/drivers/net/ocelot/* 15479 15480OCELOT EXTERNAL SWITCH CONTROL 15481M: Colin Foster <colin.foster@in-advantage.com> 15482S: Supported 15483F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15484F: drivers/mfd/ocelot* 15485F: drivers/net/dsa/ocelot/ocelot_ext.c 15486F: include/linux/mfd/ocelot.h 15487 15488OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15489M: Frederic Barrat <fbarrat@linux.ibm.com> 15490M: Andrew Donnellan <ajd@linux.ibm.com> 15491L: linuxppc-dev@lists.ozlabs.org 15492S: Supported 15493F: Documentation/userspace-api/accelerators/ocxl.rst 15494F: arch/powerpc/include/asm/pnv-ocxl.h 15495F: arch/powerpc/platforms/powernv/ocxl.c 15496F: drivers/misc/ocxl/ 15497F: include/misc/ocxl* 15498F: include/uapi/misc/ocxl.h 15499 15500OMAP AUDIO SUPPORT 15501M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15502M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15503L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15504L: linux-omap@vger.kernel.org 15505S: Maintained 15506F: sound/soc/ti/n810.c 15507F: sound/soc/ti/omap* 15508F: sound/soc/ti/rx51.c 15509F: sound/soc/ti/sdma-pcm.* 15510 15511OMAP CLOCK FRAMEWORK SUPPORT 15512M: Paul Walmsley <paul@pwsan.com> 15513L: linux-omap@vger.kernel.org 15514S: Maintained 15515F: arch/arm/*omap*/*clock* 15516 15517OMAP DEVICE TREE SUPPORT 15518M: Benoît Cousson <bcousson@baylibre.com> 15519M: Tony Lindgren <tony@atomide.com> 15520L: linux-omap@vger.kernel.org 15521L: devicetree@vger.kernel.org 15522S: Maintained 15523F: arch/arm/boot/dts/ti/omap/ 15524 15525OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15526L: linux-omap@vger.kernel.org 15527L: linux-fbdev@vger.kernel.org 15528S: Orphan 15529F: Documentation/arch/arm/omap/dss.rst 15530F: drivers/video/fbdev/omap2/ 15531 15532OMAP FRAMEBUFFER SUPPORT 15533L: linux-fbdev@vger.kernel.org 15534L: linux-omap@vger.kernel.org 15535S: Orphan 15536F: drivers/video/fbdev/omap/ 15537 15538OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15539M: Roger Quadros <rogerq@kernel.org> 15540M: Tony Lindgren <tony@atomide.com> 15541L: linux-omap@vger.kernel.org 15542S: Maintained 15543F: arch/arm/mach-omap2/*gpmc* 15544F: drivers/memory/omap-gpmc.c 15545 15546OMAP GPIO DRIVER 15547M: Grygorii Strashko <grygorii.strashko@ti.com> 15548M: Santosh Shilimkar <ssantosh@kernel.org> 15549M: Kevin Hilman <khilman@kernel.org> 15550L: linux-omap@vger.kernel.org 15551S: Maintained 15552F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15553F: drivers/gpio/gpio-omap.c 15554 15555OMAP HARDWARE SPINLOCK SUPPORT 15556M: Ohad Ben-Cohen <ohad@wizery.com> 15557L: linux-omap@vger.kernel.org 15558S: Maintained 15559F: drivers/hwspinlock/omap_hwspinlock.c 15560 15561OMAP HS MMC SUPPORT 15562L: linux-mmc@vger.kernel.org 15563L: linux-omap@vger.kernel.org 15564S: Orphan 15565F: drivers/mmc/host/omap_hsmmc.c 15566 15567OMAP HWMOD DATA 15568M: Paul Walmsley <paul@pwsan.com> 15569L: linux-omap@vger.kernel.org 15570S: Maintained 15571F: arch/arm/mach-omap2/omap_hwmod*data* 15572 15573OMAP HWMOD SUPPORT 15574M: Benoît Cousson <bcousson@baylibre.com> 15575M: Paul Walmsley <paul@pwsan.com> 15576L: linux-omap@vger.kernel.org 15577S: Maintained 15578F: arch/arm/mach-omap2/omap_hwmod.* 15579 15580OMAP I2C DRIVER 15581M: Vignesh R <vigneshr@ti.com> 15582L: linux-omap@vger.kernel.org 15583L: linux-i2c@vger.kernel.org 15584S: Maintained 15585F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15586F: drivers/i2c/busses/i2c-omap.c 15587 15588OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15589M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15590L: linux-media@vger.kernel.org 15591S: Maintained 15592F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15593F: drivers/media/platform/ti/omap3isp/ 15594F: drivers/staging/media/omap4iss/ 15595 15596OMAP MMC SUPPORT 15597M: Aaro Koskinen <aaro.koskinen@iki.fi> 15598L: linux-omap@vger.kernel.org 15599S: Odd Fixes 15600F: drivers/mmc/host/omap.c 15601 15602OMAP POWER MANAGEMENT SUPPORT 15603M: Kevin Hilman <khilman@kernel.org> 15604L: linux-omap@vger.kernel.org 15605S: Maintained 15606F: arch/arm/*omap*/*pm* 15607F: drivers/cpufreq/omap-cpufreq.c 15608 15609OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15610M: Paul Walmsley <paul@pwsan.com> 15611L: linux-omap@vger.kernel.org 15612S: Maintained 15613F: arch/arm/mach-omap2/prm* 15614 15615OMAP RANDOM NUMBER GENERATOR SUPPORT 15616M: Deepak Saxena <dsaxena@plexity.net> 15617S: Maintained 15618F: drivers/char/hw_random/omap-rng.c 15619 15620OMAP USB SUPPORT 15621L: linux-usb@vger.kernel.org 15622L: linux-omap@vger.kernel.org 15623S: Orphan 15624F: arch/arm/*omap*/usb* 15625F: drivers/usb/*/*omap* 15626 15627OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15628M: Mark Jackson <mpfj@newflow.co.uk> 15629L: linux-omap@vger.kernel.org 15630S: Maintained 15631F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15632 15633OMAP1 SUPPORT 15634M: Aaro Koskinen <aaro.koskinen@iki.fi> 15635M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15636M: Tony Lindgren <tony@atomide.com> 15637L: linux-omap@vger.kernel.org 15638S: Maintained 15639Q: http://patchwork.kernel.org/project/linux-omap/list/ 15640T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15641F: arch/arm/configs/omap1_defconfig 15642F: arch/arm/mach-omap1/ 15643F: drivers/i2c/busses/i2c-omap.c 15644F: include/linux/platform_data/ams-delta-fiq.h 15645F: include/linux/platform_data/i2c-omap.h 15646 15647OMAP2+ SUPPORT 15648M: Tony Lindgren <tony@atomide.com> 15649L: linux-omap@vger.kernel.org 15650S: Maintained 15651W: http://www.muru.com/linux/omap/ 15652W: http://linux.omap.com/ 15653Q: http://patchwork.kernel.org/project/linux-omap/list/ 15654T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15655F: Documentation/devicetree/bindings/arm/ti/omap.yaml 15656F: arch/arm/configs/omap2plus_defconfig 15657F: arch/arm/mach-omap2/ 15658F: drivers/bus/ti-sysc.c 15659F: drivers/gpio/gpio-tps65219.c 15660F: drivers/i2c/busses/i2c-omap.c 15661F: drivers/irqchip/irq-omap-intc.c 15662F: drivers/mfd/*omap*.c 15663F: drivers/mfd/menelaus.c 15664F: drivers/mfd/palmas.c 15665F: drivers/mfd/tps65217.c 15666F: drivers/mfd/tps65218.c 15667F: drivers/mfd/tps65219.c 15668F: drivers/mfd/tps65910.c 15669F: drivers/mfd/twl-core.[ch] 15670F: drivers/mfd/twl4030*.c 15671F: drivers/mfd/twl6030*.c 15672F: drivers/mfd/twl6040*.c 15673F: drivers/regulator/palmas-regulator*.c 15674F: drivers/regulator/pbias-regulator.c 15675F: drivers/regulator/tps65217-regulator.c 15676F: drivers/regulator/tps65218-regulator.c 15677F: drivers/regulator/tps65219-regulator.c 15678F: drivers/regulator/tps65910-regulator.c 15679F: drivers/regulator/twl-regulator.c 15680F: drivers/regulator/twl6030-regulator.c 15681F: include/linux/platform_data/i2c-omap.h 15682F: include/linux/platform_data/ti-sysc.h 15683 15684OMFS FILESYSTEM 15685M: Bob Copeland <me@bobcopeland.com> 15686L: linux-karma-devel@lists.sourceforge.net 15687S: Maintained 15688F: Documentation/filesystems/omfs.rst 15689F: fs/omfs/ 15690 15691OMNIVISION OG01A1B SENSOR DRIVER 15692M: Sakari Ailus <sakari.ailus@linux.intel.com> 15693L: linux-media@vger.kernel.org 15694S: Maintained 15695F: drivers/media/i2c/og01a1b.c 15696 15697OMNIVISION OV01A10 SENSOR DRIVER 15698M: Bingbu Cao <bingbu.cao@intel.com> 15699L: linux-media@vger.kernel.org 15700S: Maintained 15701T: git git://linuxtv.org/media_tree.git 15702F: drivers/media/i2c/ov01a10.c 15703 15704OMNIVISION OV02A10 SENSOR DRIVER 15705L: linux-media@vger.kernel.org 15706S: Orphan 15707T: git git://linuxtv.org/media_tree.git 15708F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15709F: drivers/media/i2c/ov02a10.c 15710 15711OMNIVISION OV08D10 SENSOR DRIVER 15712M: Jimmy Su <jimmy.su@intel.com> 15713L: linux-media@vger.kernel.org 15714S: Maintained 15715T: git git://linuxtv.org/media_tree.git 15716F: drivers/media/i2c/ov08d10.c 15717 15718OMNIVISION OV08X40 SENSOR DRIVER 15719M: Jason Chen <jason.z.chen@intel.com> 15720L: linux-media@vger.kernel.org 15721S: Maintained 15722T: git git://linuxtv.org/media_tree.git 15723F: drivers/media/i2c/ov08x40.c 15724 15725OMNIVISION OV13858 SENSOR DRIVER 15726M: Sakari Ailus <sakari.ailus@linux.intel.com> 15727L: linux-media@vger.kernel.org 15728S: Maintained 15729T: git git://linuxtv.org/media_tree.git 15730F: drivers/media/i2c/ov13858.c 15731 15732OMNIVISION OV13B10 SENSOR DRIVER 15733M: Arec Kao <arec.kao@intel.com> 15734L: linux-media@vger.kernel.org 15735S: Maintained 15736T: git git://linuxtv.org/media_tree.git 15737F: drivers/media/i2c/ov13b10.c 15738 15739OMNIVISION OV2680 SENSOR DRIVER 15740M: Rui Miguel Silva <rmfrfs@gmail.com> 15741M: Hans de Goede <hansg@kernel.org> 15742L: linux-media@vger.kernel.org 15743S: Maintained 15744T: git git://linuxtv.org/media_tree.git 15745F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15746F: drivers/media/i2c/ov2680.c 15747 15748OMNIVISION OV2685 SENSOR DRIVER 15749M: Shunqian Zheng <zhengsq@rock-chips.com> 15750L: linux-media@vger.kernel.org 15751S: Maintained 15752T: git git://linuxtv.org/media_tree.git 15753F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15754F: drivers/media/i2c/ov2685.c 15755 15756OMNIVISION OV2740 SENSOR DRIVER 15757M: Tianshu Qiu <tian.shu.qiu@intel.com> 15758R: Sakari Ailus <sakari.ailus@linux.intel.com> 15759R: Bingbu Cao <bingbu.cao@intel.com> 15760L: linux-media@vger.kernel.org 15761S: Maintained 15762T: git git://linuxtv.org/media_tree.git 15763F: drivers/media/i2c/ov2740.c 15764 15765OMNIVISION OV4689 SENSOR DRIVER 15766M: Mikhail Rudenko <mike.rudenko@gmail.com> 15767L: linux-media@vger.kernel.org 15768S: Maintained 15769T: git git://linuxtv.org/media_tree.git 15770F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15771F: drivers/media/i2c/ov5647.c 15772 15773OMNIVISION OV5640 SENSOR DRIVER 15774M: Steve Longerbeam <slongerbeam@gmail.com> 15775L: linux-media@vger.kernel.org 15776S: Maintained 15777T: git git://linuxtv.org/media_tree.git 15778F: drivers/media/i2c/ov5640.c 15779 15780OMNIVISION OV5647 SENSOR DRIVER 15781M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15782M: Jacopo Mondi <jacopo@jmondi.org> 15783L: linux-media@vger.kernel.org 15784S: Maintained 15785T: git git://linuxtv.org/media_tree.git 15786F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15787F: drivers/media/i2c/ov5647.c 15788 15789OMNIVISION OV5670 SENSOR DRIVER 15790M: Sakari Ailus <sakari.ailus@linux.intel.com> 15791L: linux-media@vger.kernel.org 15792S: Maintained 15793T: git git://linuxtv.org/media_tree.git 15794F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15795F: drivers/media/i2c/ov5670.c 15796 15797OMNIVISION OV5675 SENSOR DRIVER 15798M: Sakari Ailus <sakari.ailus@linux.intel.com> 15799L: linux-media@vger.kernel.org 15800S: Maintained 15801T: git git://linuxtv.org/media_tree.git 15802F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15803F: drivers/media/i2c/ov5675.c 15804 15805OMNIVISION OV5693 SENSOR DRIVER 15806M: Daniel Scally <djrscally@gmail.com> 15807L: linux-media@vger.kernel.org 15808S: Maintained 15809T: git git://linuxtv.org/media_tree.git 15810F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15811F: drivers/media/i2c/ov5693.c 15812 15813OMNIVISION OV5695 SENSOR DRIVER 15814M: Shunqian Zheng <zhengsq@rock-chips.com> 15815L: linux-media@vger.kernel.org 15816S: Maintained 15817T: git git://linuxtv.org/media_tree.git 15818F: drivers/media/i2c/ov5695.c 15819 15820OMNIVISION OV7670 SENSOR DRIVER 15821L: linux-media@vger.kernel.org 15822S: Orphan 15823T: git git://linuxtv.org/media_tree.git 15824F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15825F: drivers/media/i2c/ov7670.c 15826 15827OMNIVISION OV772x SENSOR DRIVER 15828M: Jacopo Mondi <jacopo@jmondi.org> 15829L: linux-media@vger.kernel.org 15830S: Odd fixes 15831T: git git://linuxtv.org/media_tree.git 15832F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15833F: drivers/media/i2c/ov772x.c 15834F: include/media/i2c/ov772x.h 15835 15836OMNIVISION OV7740 SENSOR DRIVER 15837L: linux-media@vger.kernel.org 15838S: Orphan 15839T: git git://linuxtv.org/media_tree.git 15840F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15841F: drivers/media/i2c/ov7740.c 15842 15843OMNIVISION OV8856 SENSOR DRIVER 15844M: Sakari Ailus <sakari.ailus@linux.intel.com> 15845L: linux-media@vger.kernel.org 15846S: Maintained 15847T: git git://linuxtv.org/media_tree.git 15848F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15849F: drivers/media/i2c/ov8856.c 15850 15851OMNIVISION OV8858 SENSOR DRIVER 15852M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15853M: Nicholas Roth <nicholas@rothemail.net> 15854L: linux-media@vger.kernel.org 15855S: Maintained 15856T: git git://linuxtv.org/media_tree.git 15857F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15858F: drivers/media/i2c/ov8858.c 15859 15860OMNIVISION OV9282 SENSOR DRIVER 15861M: Paul J. Murphy <paul.j.murphy@intel.com> 15862M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15863L: linux-media@vger.kernel.org 15864S: Maintained 15865T: git git://linuxtv.org/media_tree.git 15866F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15867F: drivers/media/i2c/ov9282.c 15868 15869OMNIVISION OV9640 SENSOR DRIVER 15870M: Petr Cvek <petrcvekcz@gmail.com> 15871L: linux-media@vger.kernel.org 15872S: Maintained 15873F: drivers/media/i2c/ov9640.* 15874 15875OMNIVISION OV9650 SENSOR DRIVER 15876M: Sakari Ailus <sakari.ailus@linux.intel.com> 15877R: Akinobu Mita <akinobu.mita@gmail.com> 15878R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15879L: linux-media@vger.kernel.org 15880S: Maintained 15881T: git git://linuxtv.org/media_tree.git 15882F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15883F: drivers/media/i2c/ov9650.c 15884 15885OMNIVISION OV9734 SENSOR DRIVER 15886M: Tianshu Qiu <tian.shu.qiu@intel.com> 15887R: Bingbu Cao <bingbu.cao@intel.com> 15888L: linux-media@vger.kernel.org 15889S: Maintained 15890T: git git://linuxtv.org/media_tree.git 15891F: drivers/media/i2c/ov9734.c 15892 15893ONBOARD USB HUB DRIVER 15894M: Matthias Kaehlcke <mka@chromium.org> 15895L: linux-usb@vger.kernel.org 15896S: Maintained 15897F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15898F: drivers/usb/misc/onboard_usb_hub.c 15899 15900ONENAND FLASH DRIVER 15901M: Kyungmin Park <kyungmin.park@samsung.com> 15902L: linux-mtd@lists.infradead.org 15903S: Maintained 15904F: drivers/mtd/nand/onenand/ 15905F: include/linux/mtd/onenand*.h 15906 15907ONEXPLAYER FAN DRIVER 15908M: Derek John Clark <derekjohn.clark@gmail.com> 15909M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15910L: linux-hwmon@vger.kernel.org 15911S: Maintained 15912F: drivers/hwmon/oxp-sensors.c 15913 15914ONIE TLV NVMEM LAYOUT DRIVER 15915M: Miquel Raynal <miquel.raynal@bootlin.com> 15916S: Maintained 15917F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15918F: drivers/nvmem/layouts/onie-tlv.c 15919 15920ONION OMEGA2+ BOARD 15921M: Harvey Hunt <harveyhuntnexus@gmail.com> 15922L: linux-mips@vger.kernel.org 15923S: Maintained 15924F: arch/mips/boot/dts/ralink/omega2p.dts 15925 15926ONSEMI ETHERNET PHY DRIVERS 15927M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15928L: netdev@vger.kernel.org 15929S: Supported 15930W: http://www.onsemi.com 15931F: drivers/net/phy/ncn* 15932 15933OP-TEE DRIVER 15934M: Jens Wiklander <jens.wiklander@linaro.org> 15935L: op-tee@lists.trustedfirmware.org 15936S: Maintained 15937F: Documentation/ABI/testing/sysfs-bus-optee-devices 15938F: drivers/tee/optee/ 15939 15940OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15941M: Sumit Garg <sumit.garg@linaro.org> 15942L: op-tee@lists.trustedfirmware.org 15943S: Maintained 15944F: drivers/char/hw_random/optee-rng.c 15945 15946OP-TEE RTC DRIVER 15947M: Clément Léger <clement.leger@bootlin.com> 15948L: linux-rtc@vger.kernel.org 15949S: Maintained 15950F: drivers/rtc/rtc-optee.c 15951 15952OPA-VNIC DRIVER 15953M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15954L: linux-rdma@vger.kernel.org 15955S: Supported 15956F: drivers/infiniband/ulp/opa_vnic 15957 15958OPEN FIRMWARE AND FLATTENED DEVICE TREE 15959M: Rob Herring <robh+dt@kernel.org> 15960M: Frank Rowand <frowand.list@gmail.com> 15961L: devicetree@vger.kernel.org 15962S: Maintained 15963W: http://www.devicetree.org/ 15964C: irc://irc.libera.chat/devicetree 15965T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15966F: Documentation/ABI/testing/sysfs-firmware-ofw 15967F: drivers/of/ 15968F: include/linux/of*.h 15969F: scripts/dtc/ 15970K: of_overlay_notifier_ 15971K: of_overlay_fdt_apply 15972K: of_overlay_remove 15973 15974OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15975M: Rob Herring <robh+dt@kernel.org> 15976M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15977M: Conor Dooley <conor+dt@kernel.org> 15978L: devicetree@vger.kernel.org 15979S: Maintained 15980Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15981C: irc://irc.libera.chat/devicetree 15982T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15983F: Documentation/devicetree/ 15984F: arch/*/boot/dts/ 15985F: include/dt-bindings/ 15986 15987OPENCOMPUTE PTP CLOCK DRIVER 15988M: Jonathan Lemon <jonathan.lemon@gmail.com> 15989M: Vadim Fedorenko <vadfed@fb.com> 15990L: netdev@vger.kernel.org 15991S: Maintained 15992F: drivers/ptp/ptp_ocp.c 15993 15994OPENCORES I2C BUS DRIVER 15995M: Peter Korsgaard <peter@korsgaard.com> 15996M: Andrew Lunn <andrew@lunn.ch> 15997L: linux-i2c@vger.kernel.org 15998S: Maintained 15999F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16000F: Documentation/i2c/busses/i2c-ocores.rst 16001F: drivers/i2c/busses/i2c-ocores.c 16002F: include/linux/platform_data/i2c-ocores.h 16003 16004OPENRISC ARCHITECTURE 16005M: Jonas Bonn <jonas@southpole.se> 16006M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16007M: Stafford Horne <shorne@gmail.com> 16008L: linux-openrisc@vger.kernel.org 16009S: Maintained 16010W: http://openrisc.io 16011T: git https://github.com/openrisc/linux.git 16012F: Documentation/arch/openrisc/ 16013F: Documentation/devicetree/bindings/openrisc/ 16014F: arch/openrisc/ 16015F: drivers/irqchip/irq-ompic.c 16016F: drivers/irqchip/irq-or1k-* 16017 16018OPENVSWITCH 16019M: Pravin B Shelar <pshelar@ovn.org> 16020L: netdev@vger.kernel.org 16021L: dev@openvswitch.org 16022S: Maintained 16023W: http://openvswitch.org 16024F: include/uapi/linux/openvswitch.h 16025F: net/openvswitch/ 16026F: tools/testing/selftests/net/openvswitch/ 16027 16028OPERATING PERFORMANCE POINTS (OPP) 16029M: Viresh Kumar <vireshk@kernel.org> 16030M: Nishanth Menon <nm@ti.com> 16031M: Stephen Boyd <sboyd@kernel.org> 16032L: linux-pm@vger.kernel.org 16033S: Maintained 16034T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16035F: Documentation/devicetree/bindings/opp/ 16036F: Documentation/power/opp.rst 16037F: drivers/opp/ 16038F: include/linux/pm_opp.h 16039 16040OPL4 DRIVER 16041M: Clemens Ladisch <clemens@ladisch.de> 16042L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16043S: Maintained 16044T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16045F: sound/drivers/opl4/ 16046 16047ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16048M: Mark Fasheh <mark@fasheh.com> 16049M: Joel Becker <jlbec@evilplan.org> 16050M: Joseph Qi <joseph.qi@linux.alibaba.com> 16051L: ocfs2-devel@lists.linux.dev 16052S: Supported 16053W: http://ocfs2.wiki.kernel.org 16054F: Documentation/filesystems/dlmfs.rst 16055F: Documentation/filesystems/ocfs2.rst 16056F: fs/ocfs2/ 16057 16058ORANGEFS FILESYSTEM 16059M: Mike Marshall <hubcap@omnibond.com> 16060R: Martin Brandenburg <martin@omnibond.com> 16061L: devel@lists.orangefs.org 16062S: Supported 16063T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16064F: Documentation/filesystems/orangefs.rst 16065F: fs/orangefs/ 16066 16067ORINOCO DRIVER 16068L: linux-wireless@vger.kernel.org 16069S: Orphan 16070W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 16071W: http://www.nongnu.org/orinoco/ 16072F: drivers/net/wireless/intersil/orinoco/ 16073 16074OV2659 OMNIVISION SENSOR DRIVER 16075M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16076L: linux-media@vger.kernel.org 16077S: Maintained 16078W: https://linuxtv.org 16079Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16080T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16081F: drivers/media/i2c/ov2659.c 16082F: include/media/i2c/ov2659.h 16083 16084OVERLAY FILESYSTEM 16085M: Miklos Szeredi <miklos@szeredi.hu> 16086M: Amir Goldstein <amir73il@gmail.com> 16087L: linux-unionfs@vger.kernel.org 16088S: Supported 16089T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 16090F: Documentation/filesystems/overlayfs.rst 16091F: fs/overlayfs/ 16092 16093P54 WIRELESS DRIVER 16094M: Christian Lamparter <chunkeey@googlemail.com> 16095L: linux-wireless@vger.kernel.org 16096S: Maintained 16097W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16098F: drivers/net/wireless/intersil/p54/ 16099 16100PACKET SOCKETS 16101M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16102S: Maintained 16103F: include/uapi/linux/if_packet.h 16104F: net/packet/af_packet.c 16105 16106PACKING 16107M: Vladimir Oltean <olteanv@gmail.com> 16108L: netdev@vger.kernel.org 16109S: Supported 16110F: Documentation/core-api/packing.rst 16111F: include/linux/packing.h 16112F: lib/packing.c 16113 16114PADATA PARALLEL EXECUTION MECHANISM 16115M: Steffen Klassert <steffen.klassert@secunet.com> 16116M: Daniel Jordan <daniel.m.jordan@oracle.com> 16117L: linux-crypto@vger.kernel.org 16118L: linux-kernel@vger.kernel.org 16119S: Maintained 16120F: Documentation/core-api/padata.rst 16121F: include/linux/padata.h 16122F: kernel/padata.c 16123 16124PAGE CACHE 16125M: Matthew Wilcox (Oracle) <willy@infradead.org> 16126L: linux-fsdevel@vger.kernel.org 16127S: Supported 16128T: git git://git.infradead.org/users/willy/pagecache.git 16129F: Documentation/filesystems/locking.rst 16130F: Documentation/filesystems/vfs.rst 16131F: include/linux/pagemap.h 16132F: mm/filemap.c 16133F: mm/page-writeback.c 16134F: mm/readahead.c 16135F: mm/truncate.c 16136 16137PAGE POOL 16138M: Jesper Dangaard Brouer <hawk@kernel.org> 16139M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16140L: netdev@vger.kernel.org 16141S: Supported 16142F: Documentation/networking/page_pool.rst 16143F: include/net/page_pool/ 16144F: include/trace/events/page_pool.h 16145F: net/core/page_pool.c 16146 16147PAGE TABLE CHECK 16148M: Pasha Tatashin <pasha.tatashin@soleen.com> 16149M: Andrew Morton <akpm@linux-foundation.org> 16150L: linux-mm@kvack.org 16151S: Maintained 16152F: Documentation/mm/page_table_check.rst 16153F: include/linux/page_table_check.h 16154F: mm/page_table_check.c 16155 16156PANASONIC LAPTOP ACPI EXTRAS DRIVER 16157M: Kenneth Chan <kenneth.t.chan@gmail.com> 16158L: platform-driver-x86@vger.kernel.org 16159S: Maintained 16160F: drivers/platform/x86/panasonic-laptop.c 16161 16162PARALLAX PING IIO SENSOR DRIVER 16163M: Andreas Klinger <ak@it-klinger.de> 16164L: linux-iio@vger.kernel.org 16165S: Maintained 16166F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16167F: drivers/iio/proximity/ping.c 16168 16169PARALLEL LCD/KEYPAD PANEL DRIVER 16170M: Willy Tarreau <willy@haproxy.com> 16171M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16172S: Odd Fixes 16173F: Documentation/admin-guide/lcd-panel-cgram.rst 16174F: drivers/auxdisplay/panel.c 16175 16176PARALLEL PORT SUBSYSTEM 16177M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16178M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16179L: linux-parport@lists.infradead.org (subscribers-only) 16180S: Maintained 16181F: Documentation/driver-api/parport*.rst 16182F: drivers/char/ppdev.c 16183F: drivers/parport/ 16184F: include/linux/parport*.h 16185F: include/uapi/linux/ppdev.h 16186 16187PARAVIRT_OPS INTERFACE 16188M: Juergen Gross <jgross@suse.com> 16189R: Ajay Kaher <akaher@vmware.com> 16190R: Alexey Makhalov <amakhalov@vmware.com> 16191R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16192L: virtualization@lists.linux-foundation.org 16193L: x86@kernel.org 16194S: Supported 16195T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16196F: Documentation/virt/paravirt_ops.rst 16197F: arch/*/include/asm/paravirt*.h 16198F: arch/*/kernel/paravirt* 16199F: include/linux/hypervisor.h 16200 16201PARISC ARCHITECTURE 16202M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16203M: Helge Deller <deller@gmx.de> 16204L: linux-parisc@vger.kernel.org 16205S: Maintained 16206W: https://parisc.wiki.kernel.org 16207Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16208T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16209T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16210F: Documentation/arch/parisc/ 16211F: arch/parisc/ 16212F: drivers/char/agp/parisc-agp.c 16213F: drivers/input/misc/hp_sdc_rtc.c 16214F: drivers/input/serio/gscps2.c 16215F: drivers/input/serio/hp_sdc* 16216F: drivers/parisc/ 16217F: drivers/parport/parport_gsc.* 16218F: drivers/tty/serial/8250/8250_parisc.c 16219F: drivers/video/console/sti* 16220F: drivers/video/fbdev/sti* 16221F: drivers/video/logo/logo_parisc* 16222F: include/linux/hp_sdc.h 16223 16224PARMAN 16225M: Jiri Pirko <jiri@resnulli.us> 16226L: netdev@vger.kernel.org 16227S: Supported 16228F: include/linux/parman.h 16229F: lib/parman.c 16230F: lib/test_parman.c 16231 16232PC ENGINES APU BOARD DRIVER 16233M: Enrico Weigelt, metux IT consult <info@metux.net> 16234S: Maintained 16235F: drivers/platform/x86/pcengines-apuv2.c 16236 16237PC87360 HARDWARE MONITORING DRIVER 16238M: Jim Cromie <jim.cromie@gmail.com> 16239L: linux-hwmon@vger.kernel.org 16240S: Maintained 16241F: Documentation/hwmon/pc87360.rst 16242F: drivers/hwmon/pc87360.c 16243 16244PC8736x GPIO DRIVER 16245M: Jim Cromie <jim.cromie@gmail.com> 16246S: Maintained 16247F: drivers/char/pc8736x_gpio.c 16248 16249PC87427 HARDWARE MONITORING DRIVER 16250M: Jean Delvare <jdelvare@suse.com> 16251L: linux-hwmon@vger.kernel.org 16252S: Maintained 16253F: Documentation/hwmon/pc87427.rst 16254F: drivers/hwmon/pc87427.c 16255 16256PCA9532 LED DRIVER 16257M: Riku Voipio <riku.voipio@iki.fi> 16258S: Maintained 16259F: drivers/leds/leds-pca9532.c 16260F: include/linux/leds-pca9532.h 16261 16262PCA9541 I2C BUS MASTER SELECTOR DRIVER 16263M: Guenter Roeck <linux@roeck-us.net> 16264L: linux-i2c@vger.kernel.org 16265S: Maintained 16266F: drivers/i2c/muxes/i2c-mux-pca9541.c 16267 16268PCDP - PRIMARY CONSOLE AND DEBUG PORT 16269M: Khalid Aziz <khalid@gonehiking.org> 16270S: Maintained 16271F: drivers/firmware/pcdp.* 16272 16273PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16274M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16275M: Pali Rohár <pali@kernel.org> 16276L: linux-pci@vger.kernel.org 16277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16278S: Maintained 16279F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16280F: drivers/pci/controller/pci-aardvark.c 16281 16282PCI DRIVER FOR ALTERA PCIE IP 16283M: Joyce Ooi <joyce.ooi@intel.com> 16284L: linux-pci@vger.kernel.org 16285S: Supported 16286F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16287F: drivers/pci/controller/pcie-altera.c 16288 16289PCI DRIVER FOR APPLIEDMICRO XGENE 16290M: Toan Le <toan@os.amperecomputing.com> 16291L: linux-pci@vger.kernel.org 16292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16293S: Maintained 16294F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16295F: drivers/pci/controller/pci-xgene.c 16296 16297PCI DRIVER FOR ARM VERSATILE PLATFORM 16298M: Rob Herring <robh@kernel.org> 16299L: linux-pci@vger.kernel.org 16300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16301S: Maintained 16302F: Documentation/devicetree/bindings/pci/versatile.yaml 16303F: drivers/pci/controller/pci-versatile.c 16304 16305PCI DRIVER FOR ARMADA 8K 16306M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16307L: linux-pci@vger.kernel.org 16308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16309S: Maintained 16310F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16311F: drivers/pci/controller/dwc/pcie-armada8k.c 16312 16313PCI DRIVER FOR CADENCE PCIE IP 16314M: Tom Joseph <tjoseph@cadence.com> 16315L: linux-pci@vger.kernel.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pci/cdns,* 16318F: drivers/pci/controller/cadence/ 16319 16320PCI DRIVER FOR FREESCALE LAYERSCAPE 16321M: Minghuan Lian <minghuan.Lian@nxp.com> 16322M: Mingkai Hu <mingkai.hu@nxp.com> 16323M: Roy Zang <roy.zang@nxp.com> 16324L: linuxppc-dev@lists.ozlabs.org 16325L: linux-pci@vger.kernel.org 16326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16327S: Maintained 16328F: drivers/pci/controller/dwc/*layerscape* 16329 16330PCI DRIVER FOR FU740 16331M: Paul Walmsley <paul.walmsley@sifive.com> 16332M: Greentime Hu <greentime.hu@sifive.com> 16333L: linux-pci@vger.kernel.org 16334S: Maintained 16335F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16336F: drivers/pci/controller/dwc/pcie-fu740.c 16337 16338PCI DRIVER FOR GENERIC OF HOSTS 16339M: Will Deacon <will@kernel.org> 16340L: linux-pci@vger.kernel.org 16341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16342S: Maintained 16343F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16344F: drivers/pci/controller/pci-host-common.c 16345F: drivers/pci/controller/pci-host-generic.c 16346 16347PCI DRIVER FOR IMX6 16348M: Richard Zhu <hongxing.zhu@nxp.com> 16349M: Lucas Stach <l.stach@pengutronix.de> 16350L: linux-pci@vger.kernel.org 16351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16352S: Maintained 16353F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16354F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16355F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16356F: drivers/pci/controller/dwc/*imx6* 16357 16358PCI DRIVER FOR INTEL IXP4XX 16359M: Linus Walleij <linus.walleij@linaro.org> 16360S: Maintained 16361F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16362F: drivers/pci/controller/pci-ixp4xx.c 16363 16364PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16365M: Nirmal Patel <nirmal.patel@linux.intel.com> 16366R: Jonathan Derrick <jonathan.derrick@linux.dev> 16367L: linux-pci@vger.kernel.org 16368S: Supported 16369F: drivers/pci/controller/vmd.c 16370 16371PCI DRIVER FOR MICROSEMI SWITCHTEC 16372M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16373M: Logan Gunthorpe <logang@deltatee.com> 16374L: linux-pci@vger.kernel.org 16375S: Maintained 16376F: Documentation/ABI/testing/sysfs-class-switchtec 16377F: Documentation/driver-api/switchtec.rst 16378F: drivers/ntb/hw/mscc/ 16379F: drivers/pci/switch/switchtec* 16380F: include/linux/switchtec.h 16381F: include/uapi/linux/switchtec_ioctl.h 16382 16383PCI DRIVER FOR MOBIVEIL PCIE IP 16384M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16385M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16386L: linux-pci@vger.kernel.org 16387S: Supported 16388F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16389F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16390 16391PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16392M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16393M: Pali Rohár <pali@kernel.org> 16394L: linux-pci@vger.kernel.org 16395L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16396S: Maintained 16397F: drivers/pci/controller/*mvebu* 16398 16399PCI DRIVER FOR NVIDIA TEGRA 16400M: Thierry Reding <thierry.reding@gmail.com> 16401L: linux-tegra@vger.kernel.org 16402L: linux-pci@vger.kernel.org 16403S: Supported 16404F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16405F: drivers/pci/controller/pci-tegra.c 16406 16407PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16408M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16409L: linux-pci@vger.kernel.org 16410L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16411S: Maintained 16412F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16413F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16414 16415PCI DRIVER FOR RENESAS R-CAR 16416M: Marek Vasut <marek.vasut+renesas@gmail.com> 16417M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16418L: linux-pci@vger.kernel.org 16419L: linux-renesas-soc@vger.kernel.org 16420S: Maintained 16421F: Documentation/devicetree/bindings/pci/*rcar* 16422F: drivers/pci/controller/*rcar* 16423 16424PCI DRIVER FOR SAMSUNG EXYNOS 16425M: Jingoo Han <jingoohan1@gmail.com> 16426L: linux-pci@vger.kernel.org 16427L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16428L: linux-samsung-soc@vger.kernel.org 16429S: Maintained 16430F: drivers/pci/controller/dwc/pci-exynos.c 16431 16432PCI DRIVER FOR SYNOPSYS DESIGNWARE 16433M: Jingoo Han <jingoohan1@gmail.com> 16434M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16435M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16436L: linux-pci@vger.kernel.org 16437S: Maintained 16438F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16439F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16440F: drivers/pci/controller/dwc/*designware* 16441 16442PCI DRIVER FOR TI DRA7XX/J721E 16443M: Vignesh Raghavendra <vigneshr@ti.com> 16444L: linux-omap@vger.kernel.org 16445L: linux-pci@vger.kernel.org 16446L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16447S: Supported 16448F: Documentation/devicetree/bindings/pci/ti-pci.txt 16449F: drivers/pci/controller/cadence/pci-j721e.c 16450F: drivers/pci/controller/dwc/pci-dra7xx.c 16451 16452PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16453M: Linus Walleij <linus.walleij@linaro.org> 16454L: linux-pci@vger.kernel.org 16455S: Maintained 16456F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16457F: drivers/pci/controller/pci-v3-semi.c 16458 16459PCI DRIVER FOR XILINX VERSAL CPM 16460M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16461M: Michal Simek <michal.simek@amd.com> 16462L: linux-pci@vger.kernel.org 16463S: Maintained 16464F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16465F: drivers/pci/controller/pcie-xilinx-cpm.c 16466 16467PCI ENDPOINT SUBSYSTEM 16468M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16469M: Krzysztof Wilczyński <kw@linux.com> 16470R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16471R: Kishon Vijay Abraham I <kishon@kernel.org> 16472L: linux-pci@vger.kernel.org 16473S: Supported 16474Q: https://patchwork.kernel.org/project/linux-pci/list/ 16475B: https://bugzilla.kernel.org 16476C: irc://irc.oftc.net/linux-pci 16477T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16478F: Documentation/PCI/endpoint/* 16479F: Documentation/misc-devices/pci-endpoint-test.rst 16480F: drivers/misc/pci_endpoint_test.c 16481F: drivers/pci/endpoint/ 16482F: tools/pci/ 16483 16484PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16485M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16486R: Oliver O'Halloran <oohall@gmail.com> 16487L: linuxppc-dev@lists.ozlabs.org 16488S: Supported 16489F: Documentation/PCI/pci-error-recovery.rst 16490F: Documentation/powerpc/eeh-pci-error-recovery.rst 16491F: arch/powerpc/include/*/eeh*.h 16492F: arch/powerpc/kernel/eeh*.c 16493F: arch/powerpc/platforms/*/eeh*.c 16494F: drivers/pci/pcie/aer.c 16495F: drivers/pci/pcie/dpc.c 16496F: drivers/pci/pcie/err.c 16497 16498PCI ERROR RECOVERY 16499M: Linas Vepstas <linasvepstas@gmail.com> 16500L: linux-pci@vger.kernel.org 16501S: Supported 16502F: Documentation/PCI/pci-error-recovery.rst 16503 16504PCI MSI DRIVER FOR ALTERA MSI IP 16505M: Joyce Ooi <joyce.ooi@intel.com> 16506L: linux-pci@vger.kernel.org 16507S: Supported 16508F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16509F: drivers/pci/controller/pcie-altera-msi.c 16510 16511PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16512M: Toan Le <toan@os.amperecomputing.com> 16513L: linux-pci@vger.kernel.org 16514L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16515S: Maintained 16516F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16517F: drivers/pci/controller/pci-xgene-msi.c 16518 16519PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16520M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16521M: Krzysztof Wilczyński <kw@linux.com> 16522R: Rob Herring <robh@kernel.org> 16523L: linux-pci@vger.kernel.org 16524S: Supported 16525Q: https://patchwork.kernel.org/project/linux-pci/list/ 16526B: https://bugzilla.kernel.org 16527C: irc://irc.oftc.net/linux-pci 16528T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16529F: Documentation/devicetree/bindings/pci/ 16530F: drivers/pci/controller/ 16531F: drivers/pci/pci-bridge-emul.c 16532F: drivers/pci/pci-bridge-emul.h 16533 16534PCI PEER-TO-PEER DMA (P2PDMA) 16535M: Bjorn Helgaas <bhelgaas@google.com> 16536M: Logan Gunthorpe <logang@deltatee.com> 16537L: linux-pci@vger.kernel.org 16538S: Supported 16539Q: https://patchwork.kernel.org/project/linux-pci/list/ 16540B: https://bugzilla.kernel.org 16541C: irc://irc.oftc.net/linux-pci 16542T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16543F: Documentation/driver-api/pci/p2pdma.rst 16544F: drivers/pci/p2pdma.c 16545F: include/linux/pci-p2pdma.h 16546 16547PCI SUBSYSTEM 16548M: Bjorn Helgaas <bhelgaas@google.com> 16549L: linux-pci@vger.kernel.org 16550S: Supported 16551Q: https://patchwork.kernel.org/project/linux-pci/list/ 16552B: https://bugzilla.kernel.org 16553C: irc://irc.oftc.net/linux-pci 16554T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16555F: Documentation/PCI/ 16556F: Documentation/devicetree/bindings/pci/ 16557F: arch/x86/kernel/early-quirks.c 16558F: arch/x86/kernel/quirks.c 16559F: arch/x86/pci/ 16560F: drivers/acpi/pci* 16561F: drivers/pci/ 16562F: include/asm-generic/pci* 16563F: include/linux/of_pci.h 16564F: include/linux/pci* 16565F: include/uapi/linux/pci* 16566F: lib/pci* 16567 16568PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16569M: Jonathan Chocron <jonnyc@amazon.com> 16570L: linux-pci@vger.kernel.org 16571S: Maintained 16572F: Documentation/devicetree/bindings/pci/pcie-al.txt 16573F: drivers/pci/controller/dwc/pcie-al.c 16574 16575PCIE DRIVER FOR AMLOGIC MESON 16576M: Yue Wang <yue.wang@Amlogic.com> 16577L: linux-pci@vger.kernel.org 16578L: linux-amlogic@lists.infradead.org 16579S: Maintained 16580F: drivers/pci/controller/dwc/pci-meson.c 16581 16582PCIE DRIVER FOR AXIS ARTPEC 16583M: Jesper Nilsson <jesper.nilsson@axis.com> 16584L: linux-arm-kernel@axis.com 16585L: linux-pci@vger.kernel.org 16586S: Maintained 16587F: Documentation/devicetree/bindings/pci/axis,artpec* 16588F: drivers/pci/controller/dwc/*artpec* 16589 16590PCIE DRIVER FOR CAVIUM THUNDERX 16591M: Robert Richter <rric@kernel.org> 16592L: linux-pci@vger.kernel.org 16593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16594S: Odd Fixes 16595F: drivers/pci/controller/pci-thunder-* 16596 16597PCIE DRIVER FOR HISILICON 16598M: Zhou Wang <wangzhou1@hisilicon.com> 16599L: linux-pci@vger.kernel.org 16600S: Maintained 16601F: drivers/pci/controller/dwc/pcie-hisi.c 16602 16603PCIE DRIVER FOR HISILICON KIRIN 16604M: Xiaowei Song <songxiaowei@hisilicon.com> 16605M: Binghui Wang <wangbinghui@hisilicon.com> 16606L: linux-pci@vger.kernel.org 16607S: Maintained 16608F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16609F: drivers/pci/controller/dwc/pcie-kirin.c 16610 16611PCIE DRIVER FOR HISILICON STB 16612M: Shawn Guo <shawn.guo@linaro.org> 16613L: linux-pci@vger.kernel.org 16614S: Maintained 16615F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16616F: drivers/pci/controller/dwc/pcie-histb.c 16617 16618PCIE DRIVER FOR INTEL KEEM BAY 16619M: Srikanth Thokala <srikanth.thokala@intel.com> 16620L: linux-pci@vger.kernel.org 16621S: Supported 16622F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16623F: drivers/pci/controller/dwc/pcie-keembay.c 16624 16625PCIE DRIVER FOR INTEL LGM GW SOC 16626M: Chuanhua Lei <lchuanhua@maxlinear.com> 16627L: linux-pci@vger.kernel.org 16628S: Maintained 16629F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16630F: drivers/pci/controller/dwc/pcie-intel-gw.c 16631 16632PCIE DRIVER FOR MEDIATEK 16633M: Ryder Lee <ryder.lee@mediatek.com> 16634M: Jianjun Wang <jianjun.wang@mediatek.com> 16635L: linux-pci@vger.kernel.org 16636L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16637S: Supported 16638F: Documentation/devicetree/bindings/pci/mediatek* 16639F: drivers/pci/controller/*mediatek* 16640 16641PCIE DRIVER FOR MICROCHIP 16642M: Daire McNamara <daire.mcnamara@microchip.com> 16643L: linux-pci@vger.kernel.org 16644S: Supported 16645F: Documentation/devicetree/bindings/pci/microchip* 16646F: drivers/pci/controller/*microchip* 16647 16648PCIE DRIVER FOR QUALCOMM MSM 16649M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16650L: linux-pci@vger.kernel.org 16651L: linux-arm-msm@vger.kernel.org 16652S: Maintained 16653F: drivers/pci/controller/dwc/pcie-qcom.c 16654 16655PCIE DRIVER FOR ROCKCHIP 16656M: Shawn Lin <shawn.lin@rock-chips.com> 16657L: linux-pci@vger.kernel.org 16658L: linux-rockchip@lists.infradead.org 16659S: Maintained 16660F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16661F: drivers/pci/controller/pcie-rockchip* 16662 16663PCIE DRIVER FOR SOCIONEXT UNIPHIER 16664M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16665L: linux-pci@vger.kernel.org 16666S: Maintained 16667F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16668F: drivers/pci/controller/dwc/pcie-uniphier* 16669 16670PCIE DRIVER FOR ST SPEAR13XX 16671M: Pratyush Anand <pratyush.anand@gmail.com> 16672L: linux-pci@vger.kernel.org 16673S: Maintained 16674F: drivers/pci/controller/dwc/*spear* 16675 16676PCIE ENDPOINT DRIVER FOR QUALCOMM 16677M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16678L: linux-pci@vger.kernel.org 16679L: linux-arm-msm@vger.kernel.org 16680S: Maintained 16681F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16682F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16683 16684PCMCIA SUBSYSTEM 16685M: Dominik Brodowski <linux@dominikbrodowski.net> 16686S: Odd Fixes 16687T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16688F: Documentation/pcmcia/ 16689F: drivers/pcmcia/ 16690F: include/pcmcia/ 16691F: tools/pcmcia/ 16692 16693PCNET32 NETWORK DRIVER 16694M: Don Fry <pcnet32@frontier.com> 16695L: netdev@vger.kernel.org 16696S: Maintained 16697F: drivers/net/ethernet/amd/pcnet32.c 16698 16699PCRYPT PARALLEL CRYPTO ENGINE 16700M: Steffen Klassert <steffen.klassert@secunet.com> 16701L: linux-crypto@vger.kernel.org 16702S: Maintained 16703F: crypto/pcrypt.c 16704F: include/crypto/pcrypt.h 16705 16706PDS DSC VIRTIO DATA PATH ACCELERATOR 16707R: Shannon Nelson <shannon.nelson@amd.com> 16708F: drivers/vdpa/pds/ 16709 16710PECI HARDWARE MONITORING DRIVERS 16711M: Iwona Winiarska <iwona.winiarska@intel.com> 16712L: linux-hwmon@vger.kernel.org 16713S: Supported 16714F: Documentation/hwmon/peci-cputemp.rst 16715F: Documentation/hwmon/peci-dimmtemp.rst 16716F: drivers/hwmon/peci/ 16717 16718PECI SUBSYSTEM 16719M: Iwona Winiarska <iwona.winiarska@intel.com> 16720L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16721S: Supported 16722F: Documentation/devicetree/bindings/peci/ 16723F: Documentation/peci/ 16724F: drivers/peci/ 16725F: include/linux/peci-cpu.h 16726F: include/linux/peci.h 16727 16728PENSANDO ETHERNET DRIVERS 16729M: Shannon Nelson <shannon.nelson@amd.com> 16730M: Brett Creeley <brett.creeley@amd.com> 16731M: drivers@pensando.io 16732L: netdev@vger.kernel.org 16733S: Supported 16734F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16735F: drivers/net/ethernet/pensando/ 16736 16737PER-CPU MEMORY ALLOCATOR 16738M: Dennis Zhou <dennis@kernel.org> 16739M: Tejun Heo <tj@kernel.org> 16740M: Christoph Lameter <cl@linux.com> 16741L: linux-mm@kvack.org 16742S: Maintained 16743T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16744F: arch/*/include/asm/percpu.h 16745F: include/linux/percpu*.h 16746F: lib/percpu*.c 16747F: mm/percpu*.c 16748 16749PER-TASK DELAY ACCOUNTING 16750M: Balbir Singh <bsingharora@gmail.com> 16751S: Maintained 16752F: include/linux/delayacct.h 16753F: kernel/delayacct.c 16754 16755PERFORMANCE EVENTS SUBSYSTEM 16756M: Peter Zijlstra <peterz@infradead.org> 16757M: Ingo Molnar <mingo@redhat.com> 16758M: Arnaldo Carvalho de Melo <acme@kernel.org> 16759R: Mark Rutland <mark.rutland@arm.com> 16760R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16761R: Jiri Olsa <jolsa@kernel.org> 16762R: Namhyung Kim <namhyung@kernel.org> 16763R: Ian Rogers <irogers@google.com> 16764R: Adrian Hunter <adrian.hunter@intel.com> 16765L: linux-perf-users@vger.kernel.org 16766L: linux-kernel@vger.kernel.org 16767S: Supported 16768W: https://perf.wiki.kernel.org/ 16769T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16770T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 16771T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 16772F: arch/*/events/* 16773F: arch/*/events/*/* 16774F: arch/*/include/asm/perf_event.h 16775F: arch/*/kernel/*/*/perf_event*.c 16776F: arch/*/kernel/*/perf_event*.c 16777F: arch/*/kernel/perf_callchain.c 16778F: arch/*/kernel/perf_event*.c 16779F: include/linux/perf_event.h 16780F: include/uapi/linux/perf_event.h 16781F: kernel/events/* 16782F: tools/lib/perf/ 16783F: tools/perf/ 16784 16785PERFORMANCE EVENTS TOOLING ARM64 16786R: John Garry <john.g.garry@oracle.com> 16787R: Will Deacon <will@kernel.org> 16788R: James Clark <james.clark@arm.com> 16789R: Mike Leach <mike.leach@linaro.org> 16790R: Leo Yan <leo.yan@linaro.org> 16791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16792S: Supported 16793F: tools/build/feature/test-libopencsd.c 16794F: tools/perf/arch/arm*/ 16795F: tools/perf/pmu-events/arch/arm64/ 16796F: tools/perf/util/arm-spe* 16797F: tools/perf/util/cs-etm* 16798 16799PERSONALITY HANDLING 16800M: Christoph Hellwig <hch@infradead.org> 16801L: linux-abi-devel@lists.sourceforge.net 16802S: Maintained 16803F: include/linux/personality.h 16804F: include/uapi/linux/personality.h 16805 16806PHOENIX RC FLIGHT CONTROLLER ADAPTER 16807M: Marcus Folkesson <marcus.folkesson@gmail.com> 16808L: linux-input@vger.kernel.org 16809S: Maintained 16810F: Documentation/input/devices/pxrc.rst 16811F: drivers/input/joystick/pxrc.c 16812 16813PHONET PROTOCOL 16814M: Remi Denis-Courmont <courmisch@gmail.com> 16815S: Supported 16816F: Documentation/networking/phonet.rst 16817F: include/linux/phonet.h 16818F: include/net/phonet/ 16819F: include/uapi/linux/phonet.h 16820F: net/phonet/ 16821 16822PHRAM MTD DRIVER 16823M: Joern Engel <joern@lazybastard.org> 16824L: linux-mtd@lists.infradead.org 16825S: Maintained 16826F: drivers/mtd/devices/phram.c 16827 16828PICOLCD HID DRIVER 16829M: Bruno Prémont <bonbons@linux-vserver.org> 16830L: linux-input@vger.kernel.org 16831S: Maintained 16832F: drivers/hid/hid-picolcd* 16833 16834PIDFD API 16835M: Christian Brauner <christian@brauner.io> 16836L: linux-kernel@vger.kernel.org 16837S: Maintained 16838T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16839F: samples/pidfd/ 16840F: tools/testing/selftests/clone3/ 16841F: tools/testing/selftests/pid_namespace/ 16842F: tools/testing/selftests/pidfd/ 16843K: (?i)pidfd 16844K: (?i)clone3 16845K: \b(clone_args|kernel_clone_args)\b 16846 16847PIN CONTROL SUBSYSTEM 16848M: Linus Walleij <linus.walleij@linaro.org> 16849L: linux-gpio@vger.kernel.org 16850S: Maintained 16851T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16852F: Documentation/devicetree/bindings/pinctrl/ 16853F: Documentation/driver-api/pin-control.rst 16854F: drivers/pinctrl/ 16855F: include/dt-bindings/pinctrl/ 16856F: include/linux/pinctrl/ 16857 16858PIN CONTROLLER - AMD 16859M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16860M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16861S: Maintained 16862F: drivers/pinctrl/pinctrl-amd.c 16863 16864PIN CONTROLLER - FREESCALE 16865M: Dong Aisheng <aisheng.dong@nxp.com> 16866M: Fabio Estevam <festevam@gmail.com> 16867M: Shawn Guo <shawnguo@kernel.org> 16868M: Jacky Bai <ping.bai@nxp.com> 16869R: Pengutronix Kernel Team <kernel@pengutronix.de> 16870L: linux-gpio@vger.kernel.org 16871S: Maintained 16872F: Documentation/devicetree/bindings/pinctrl/fsl,* 16873F: drivers/pinctrl/freescale/ 16874 16875PIN CONTROLLER - INTEL 16876M: Mika Westerberg <mika.westerberg@linux.intel.com> 16877M: Andy Shevchenko <andy@kernel.org> 16878S: Supported 16879T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16880F: drivers/pinctrl/intel/ 16881 16882PIN CONTROLLER - KEEMBAY 16883M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16884S: Supported 16885F: drivers/pinctrl/pinctrl-keembay* 16886 16887PIN CONTROLLER - MEDIATEK 16888M: Sean Wang <sean.wang@kernel.org> 16889L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16890S: Maintained 16891F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16892F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16893F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16894F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16895F: drivers/pinctrl/mediatek/ 16896 16897PIN CONTROLLER - MEDIATEK MIPS 16898M: Arınç ÜNAL <arinc.unal@arinc9.com> 16899M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16900L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16901L: linux-mips@vger.kernel.org 16902S: Maintained 16903F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16904F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16905F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16906F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16907F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16908F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16909F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16910F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16911F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16912F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16913F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16914F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16915F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16916F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16917F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16918 16919PIN CONTROLLER - MICROCHIP AT91 16920M: Ludovic Desroches <ludovic.desroches@microchip.com> 16921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16922L: linux-gpio@vger.kernel.org 16923S: Supported 16924F: drivers/gpio/gpio-sama5d2-piobu.c 16925F: drivers/pinctrl/pinctrl-at91* 16926 16927PIN CONTROLLER - NXP S32 16928M: Chester Lin <clin@suse.com> 16929R: NXP S32 Linux Team <s32@nxp.com> 16930L: linux-gpio@vger.kernel.org 16931S: Maintained 16932F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16933F: drivers/pinctrl/nxp/ 16934 16935PIN CONTROLLER - QUALCOMM 16936M: Bjorn Andersson <andersson@kernel.org> 16937L: linux-arm-msm@vger.kernel.org 16938S: Maintained 16939F: Documentation/devicetree/bindings/pinctrl/qcom,* 16940F: drivers/pinctrl/qcom/ 16941 16942PIN CONTROLLER - RENESAS 16943M: Geert Uytterhoeven <geert+renesas@glider.be> 16944L: linux-renesas-soc@vger.kernel.org 16945S: Supported 16946T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16947F: Documentation/devicetree/bindings/pinctrl/renesas,* 16948F: drivers/pinctrl/renesas/ 16949 16950PIN CONTROLLER - SAMSUNG 16951M: Tomasz Figa <tomasz.figa@gmail.com> 16952M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16953M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16954R: Alim Akhtar <alim.akhtar@samsung.com> 16955L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16956L: linux-samsung-soc@vger.kernel.org 16957S: Maintained 16958Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16959B: mailto:linux-samsung-soc@vger.kernel.org 16960C: irc://irc.libera.chat/linux-exynos 16961T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16962F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16963F: drivers/pinctrl/samsung/ 16964F: include/dt-bindings/pinctrl/samsung.h 16965 16966PIN CONTROLLER - SINGLE 16967M: Tony Lindgren <tony@atomide.com> 16968M: Haojian Zhuang <haojian.zhuang@linaro.org> 16969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16970L: linux-omap@vger.kernel.org 16971S: Maintained 16972F: drivers/pinctrl/pinctrl-single.c 16973 16974PIN CONTROLLER - SUNPLUS / TIBBO 16975M: Dvorkin Dmitry <dvorkin@tibbo.com> 16976M: Wells Lu <wellslutw@gmail.com> 16977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16978S: Maintained 16979W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16980F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16981F: drivers/pinctrl/sunplus/ 16982F: include/dt-bindings/pinctrl/sppctl*.h 16983 16984PINE64 PINEPHONE KEYBOARD DRIVER 16985M: Samuel Holland <samuel@sholland.org> 16986S: Supported 16987F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16988F: drivers/input/keyboard/pinephone-keyboard.c 16989 16990PKTCDVD DRIVER 16991M: linux-block@vger.kernel.org 16992S: Orphan 16993F: drivers/block/pktcdvd.c 16994F: include/linux/pktcdvd.h 16995F: include/uapi/linux/pktcdvd.h 16996 16997PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16998M: Tomasz Duszynski <tduszyns@gmail.com> 16999S: Maintained 17000F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17001F: drivers/iio/chemical/pms7003.c 17002 17003PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17004M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17005L: netdev@vger.kernel.org 17006S: Maintained 17007F: drivers/net/phy/mdio-open-alliance.h 17008F: net/ethtool/plca.c 17009 17010PLDMFW LIBRARY 17011M: Jacob Keller <jacob.e.keller@intel.com> 17012S: Maintained 17013F: Documentation/driver-api/pldmfw/ 17014F: include/linux/pldmfw.h 17015F: lib/pldmfw/ 17016 17017PLX DMA DRIVER 17018M: Logan Gunthorpe <logang@deltatee.com> 17019S: Maintained 17020F: drivers/dma/plx_dma.c 17021 17022PM-GRAPH UTILITY 17023M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17024L: linux-pm@vger.kernel.org 17025S: Supported 17026W: https://01.org/pm-graph 17027B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17028T: git git://github.com/intel/pm-graph 17029F: tools/power/pm-graph 17030 17031PM6764TR DRIVER 17032M: Charles Hsu <hsu.yungteng@gmail.com> 17033L: linux-hwmon@vger.kernel.org 17034S: Maintained 17035F: Documentation/hwmon/pm6764tr.rst 17036F: drivers/hwmon/pmbus/pm6764tr.c 17037 17038PMBUS HARDWARE MONITORING DRIVERS 17039M: Guenter Roeck <linux@roeck-us.net> 17040L: linux-hwmon@vger.kernel.org 17041S: Maintained 17042W: http://hwmon.wiki.kernel.org/ 17043W: http://www.roeck-us.net/linux/drivers/ 17044T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 17045F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 17046F: Documentation/devicetree/bindings/hwmon/max31785.txt 17047F: Documentation/hwmon/adm1275.rst 17048F: Documentation/hwmon/ibm-cffps.rst 17049F: Documentation/hwmon/ir35221.rst 17050F: Documentation/hwmon/lm25066.rst 17051F: Documentation/hwmon/ltc2978.rst 17052F: Documentation/hwmon/ltc3815.rst 17053F: Documentation/hwmon/max16064.rst 17054F: Documentation/hwmon/max20751.rst 17055F: Documentation/hwmon/max31785.rst 17056F: Documentation/hwmon/max34440.rst 17057F: Documentation/hwmon/max8688.rst 17058F: Documentation/hwmon/pmbus-core.rst 17059F: Documentation/hwmon/pmbus.rst 17060F: Documentation/hwmon/tps40422.rst 17061F: Documentation/hwmon/ucd9000.rst 17062F: Documentation/hwmon/ucd9200.rst 17063F: Documentation/hwmon/zl6100.rst 17064F: drivers/hwmon/pmbus/ 17065F: include/linux/pmbus.h 17066 17067PMC SIERRA MaxRAID DRIVER 17068L: linux-scsi@vger.kernel.org 17069S: Orphan 17070W: http://www.pmc-sierra.com/ 17071F: drivers/scsi/pmcraid.* 17072 17073PMC SIERRA PM8001 DRIVER 17074M: Jack Wang <jinpu.wang@cloud.ionos.com> 17075L: linux-scsi@vger.kernel.org 17076S: Supported 17077F: drivers/scsi/pm8001/ 17078 17079PNI RM3100 IIO DRIVER 17080M: Song Qiang <songqiang1304521@gmail.com> 17081L: linux-iio@vger.kernel.org 17082S: Maintained 17083F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17084F: drivers/iio/magnetometer/rm3100* 17085 17086PNP SUPPORT 17087M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17088L: linux-acpi@vger.kernel.org 17089S: Maintained 17090F: drivers/pnp/ 17091F: include/linux/pnp.h 17092 17093POSIX CLOCKS and TIMERS 17094M: Thomas Gleixner <tglx@linutronix.de> 17095L: linux-kernel@vger.kernel.org 17096S: Maintained 17097T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17098F: fs/timerfd.c 17099F: include/linux/time_namespace.h 17100F: include/linux/timer* 17101F: kernel/time/*timer* 17102F: kernel/time/namespace.c 17103 17104POWER MANAGEMENT CORE 17105M: "Rafael J. Wysocki" <rafael@kernel.org> 17106L: linux-pm@vger.kernel.org 17107S: Supported 17108B: https://bugzilla.kernel.org 17109T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17110F: drivers/base/power/ 17111F: drivers/powercap/ 17112F: include/linux/intel_rapl.h 17113F: include/linux/pm.h 17114F: include/linux/pm_* 17115F: include/linux/powercap.h 17116F: kernel/configs/nopm.config 17117 17118POWER STATE COORDINATION INTERFACE (PSCI) 17119M: Mark Rutland <mark.rutland@arm.com> 17120M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17121L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17122S: Maintained 17123F: drivers/firmware/psci/ 17124F: include/linux/psci.h 17125F: include/uapi/linux/psci.h 17126 17127POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17128M: Sebastian Reichel <sre@kernel.org> 17129L: linux-pm@vger.kernel.org 17130S: Maintained 17131T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17132F: Documentation/ABI/testing/sysfs-class-power 17133F: Documentation/devicetree/bindings/power/supply/ 17134F: drivers/power/supply/ 17135F: include/linux/power/ 17136F: include/linux/power_supply.h 17137 17138POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17139M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17140L: linuxppc-dev@lists.ozlabs.org 17141S: Maintained 17142F: drivers/char/powernv-op-panel.c 17143 17144PPP OVER ATM (RFC 2364) 17145M: Mitchell Blank Jr <mitch@sfgoth.com> 17146S: Maintained 17147F: include/uapi/linux/atmppp.h 17148F: net/atm/pppoatm.c 17149 17150PPP OVER ETHERNET 17151M: Michal Ostrowski <mostrows@earthlink.net> 17152S: Maintained 17153F: drivers/net/ppp/pppoe.c 17154F: drivers/net/ppp/pppox.c 17155 17156PPP OVER L2TP 17157M: James Chapman <jchapman@katalix.com> 17158S: Maintained 17159F: include/linux/if_pppol2tp.h 17160F: include/uapi/linux/if_pppol2tp.h 17161F: net/l2tp/l2tp_ppp.c 17162 17163PPP PROTOCOL DRIVERS AND COMPRESSORS 17164L: linux-ppp@vger.kernel.org 17165S: Orphan 17166F: drivers/net/ppp/ppp_* 17167 17168PPS SUPPORT 17169M: Rodolfo Giometti <giometti@enneenne.com> 17170L: linuxpps@ml.enneenne.com (subscribers-only) 17171S: Maintained 17172W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17173F: Documentation/ABI/testing/sysfs-pps 17174F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17175F: Documentation/driver-api/pps.rst 17176F: drivers/pps/ 17177F: include/linux/pps*.h 17178F: include/uapi/linux/pps.h 17179 17180PPTP DRIVER 17181M: Dmitry Kozlov <xeb@mail.ru> 17182L: netdev@vger.kernel.org 17183S: Maintained 17184W: http://sourceforge.net/projects/accel-pptp 17185F: drivers/net/ppp/pptp.c 17186 17187PRESSURE STALL INFORMATION (PSI) 17188M: Johannes Weiner <hannes@cmpxchg.org> 17189M: Suren Baghdasaryan <surenb@google.com> 17190R: Peter Ziljstra <peterz@infradead.org> 17191S: Maintained 17192F: include/linux/psi* 17193F: kernel/sched/psi.c 17194 17195PRINTK 17196M: Petr Mladek <pmladek@suse.com> 17197R: Steven Rostedt <rostedt@goodmis.org> 17198R: John Ogness <john.ogness@linutronix.de> 17199R: Sergey Senozhatsky <senozhatsky@chromium.org> 17200S: Maintained 17201T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17202F: include/linux/printk.h 17203F: kernel/printk/ 17204 17205PRINTK INDEXING 17206R: Chris Down <chris@chrisdown.name> 17207S: Maintained 17208F: Documentation/core-api/printk-index.rst 17209F: kernel/printk/index.c 17210K: printk_index 17211 17212PROC FILESYSTEM 17213L: linux-kernel@vger.kernel.org 17214L: linux-fsdevel@vger.kernel.org 17215S: Maintained 17216F: Documentation/filesystems/proc.rst 17217F: fs/proc/ 17218F: include/linux/proc_fs.h 17219F: tools/testing/selftests/proc/ 17220 17221PROC SYSCTL 17222M: Luis Chamberlain <mcgrof@kernel.org> 17223M: Kees Cook <keescook@chromium.org> 17224M: Iurii Zaikin <yzaikin@google.com> 17225L: linux-kernel@vger.kernel.org 17226L: linux-fsdevel@vger.kernel.org 17227S: Maintained 17228T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17229F: fs/proc/proc_sysctl.c 17230F: include/linux/sysctl.h 17231F: kernel/sysctl-test.c 17232F: kernel/sysctl.c 17233F: tools/testing/selftests/sysctl/ 17234 17235PS3 NETWORK SUPPORT 17236M: Geoff Levand <geoff@infradead.org> 17237L: netdev@vger.kernel.org 17238L: linuxppc-dev@lists.ozlabs.org 17239S: Maintained 17240F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17241 17242PS3 PLATFORM SUPPORT 17243M: Geoff Levand <geoff@infradead.org> 17244L: linuxppc-dev@lists.ozlabs.org 17245S: Maintained 17246F: arch/powerpc/boot/ps3* 17247F: arch/powerpc/include/asm/lv1call.h 17248F: arch/powerpc/include/asm/ps3*.h 17249F: arch/powerpc/platforms/ps3/ 17250F: drivers/*/ps3* 17251F: drivers/ps3/ 17252F: drivers/rtc/rtc-ps3.c 17253F: drivers/usb/host/*ps3.c 17254F: sound/ppc/snd_ps3* 17255 17256PS3VRAM DRIVER 17257M: Jim Paris <jim@jtan.com> 17258M: Geoff Levand <geoff@infradead.org> 17259L: linuxppc-dev@lists.ozlabs.org 17260S: Maintained 17261F: drivers/block/ps3vram.c 17262 17263PSAMPLE PACKET SAMPLING SUPPORT 17264M: Yotam Gigi <yotam.gi@gmail.com> 17265S: Maintained 17266F: include/net/psample.h 17267F: include/uapi/linux/psample.h 17268F: net/psample 17269 17270PSTORE FILESYSTEM 17271M: Kees Cook <keescook@chromium.org> 17272R: Tony Luck <tony.luck@intel.com> 17273R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17274L: linux-hardening@vger.kernel.org 17275S: Supported 17276T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17277F: Documentation/admin-guide/pstore-blk.rst 17278F: Documentation/admin-guide/ramoops.rst 17279F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17280F: drivers/acpi/apei/erst.c 17281F: drivers/firmware/efi/efi-pstore.c 17282F: fs/pstore/ 17283F: include/linux/pstore* 17284K: \b(pstore|ramoops) 17285 17286PTP HARDWARE CLOCK SUPPORT 17287M: Richard Cochran <richardcochran@gmail.com> 17288L: netdev@vger.kernel.org 17289S: Maintained 17290W: http://linuxptp.sourceforge.net/ 17291F: Documentation/ABI/testing/sysfs-ptp 17292F: Documentation/driver-api/ptp.rst 17293F: drivers/net/phy/dp83640* 17294F: drivers/ptp/* 17295F: include/linux/ptp_cl* 17296K: (?:\b|_)ptp(?:\b|_) 17297 17298PTP MOCKUP CLOCK SUPPORT 17299M: Vladimir Oltean <vladimir.oltean@nxp.com> 17300L: netdev@vger.kernel.org 17301S: Maintained 17302F: drivers/ptp/ptp_mock.c 17303F: include/linux/ptp_mock.h 17304 17305PTP VIRTUAL CLOCK SUPPORT 17306M: Yangbo Lu <yangbo.lu@nxp.com> 17307L: netdev@vger.kernel.org 17308S: Maintained 17309F: drivers/ptp/ptp_vclock.c 17310F: net/ethtool/phc_vclocks.c 17311 17312PTRACE SUPPORT 17313M: Oleg Nesterov <oleg@redhat.com> 17314S: Maintained 17315F: arch/*/*/ptrace*.c 17316F: arch/*/include/asm/ptrace*.h 17317F: arch/*/ptrace*.c 17318F: include/asm-generic/syscall.h 17319F: include/linux/ptrace.h 17320F: include/linux/regset.h 17321F: include/uapi/linux/ptrace.h 17322F: kernel/ptrace.c 17323 17324PULSE8-CEC DRIVER 17325M: Hans Verkuil <hverkuil@xs4all.nl> 17326L: linux-media@vger.kernel.org 17327S: Maintained 17328T: git git://linuxtv.org/media_tree.git 17329F: drivers/media/cec/usb/pulse8/ 17330 17331PURELIFI PLFXLC DRIVER 17332M: Srinivasan Raju <srini.raju@purelifi.com> 17333L: linux-wireless@vger.kernel.org 17334S: Supported 17335F: drivers/net/wireless/purelifi/plfxlc/ 17336 17337PVRUSB2 VIDEO4LINUX DRIVER 17338M: Mike Isely <isely@pobox.com> 17339L: pvrusb2@isely.net (subscribers-only) 17340L: linux-media@vger.kernel.org 17341S: Maintained 17342W: http://www.isely.net/pvrusb2/ 17343T: git git://linuxtv.org/media_tree.git 17344F: Documentation/driver-api/media/drivers/pvrusb2* 17345F: drivers/media/usb/pvrusb2/ 17346 17347PWC WEBCAM DRIVER 17348M: Hans Verkuil <hverkuil@xs4all.nl> 17349L: linux-media@vger.kernel.org 17350S: Odd Fixes 17351T: git git://linuxtv.org/media_tree.git 17352F: drivers/media/usb/pwc/* 17353F: include/trace/events/pwc.h 17354 17355PWM IR Transmitter 17356M: Sean Young <sean@mess.org> 17357L: linux-media@vger.kernel.org 17358S: Maintained 17359F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17360F: drivers/media/rc/pwm-ir-tx.c 17361 17362PWM SUBSYSTEM 17363M: Thierry Reding <thierry.reding@gmail.com> 17364R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17365L: linux-pwm@vger.kernel.org 17366S: Maintained 17367Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17368T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17369F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17370F: Documentation/devicetree/bindings/pwm/ 17371F: Documentation/driver-api/pwm.rst 17372F: drivers/gpio/gpio-mvebu.c 17373F: drivers/pwm/ 17374F: drivers/video/backlight/pwm_bl.c 17375F: include/dt-bindings/pwm/ 17376F: include/linux/pwm.h 17377F: include/linux/pwm_backlight.h 17378K: pwm_(config|apply_state|ops) 17379 17380PXA GPIO DRIVER 17381M: Robert Jarzmik <robert.jarzmik@free.fr> 17382L: linux-gpio@vger.kernel.org 17383S: Maintained 17384F: drivers/gpio/gpio-pxa.c 17385 17386PXA MMCI DRIVER 17387S: Orphan 17388 17389PXA RTC DRIVER 17390M: Robert Jarzmik <robert.jarzmik@free.fr> 17391L: linux-rtc@vger.kernel.org 17392S: Maintained 17393 17394PXA2xx/PXA3xx SUPPORT 17395M: Daniel Mack <daniel@zonque.org> 17396M: Haojian Zhuang <haojian.zhuang@gmail.com> 17397M: Robert Jarzmik <robert.jarzmik@free.fr> 17398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17399S: Maintained 17400T: git git://github.com/hzhuang1/linux.git 17401T: git git://github.com/rjarzmik/linux.git 17402F: arch/arm/boot/dts/intel/pxa/ 17403F: arch/arm/mach-pxa/ 17404F: drivers/dma/pxa* 17405F: drivers/pcmcia/pxa2xx* 17406F: drivers/pinctrl/pxa/ 17407F: drivers/spi/spi-pxa2xx* 17408F: drivers/usb/gadget/udc/pxa2* 17409F: include/sound/pxa2xx-lib.h 17410F: sound/arm/pxa* 17411F: sound/soc/pxa/ 17412 17413QAT DRIVER 17414M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17415L: qat-linux@intel.com 17416S: Supported 17417F: drivers/crypto/intel/qat/ 17418 17419QCOM AUDIO (ASoC) DRIVERS 17420M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17421M: Banajit Goswami <bgoswami@quicinc.com> 17422L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17423S: Supported 17424F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17425F: Documentation/devicetree/bindings/sound/qcom,* 17426F: drivers/soc/qcom/apr.c 17427F: include/dt-bindings/sound/qcom,wcd9335.h 17428F: sound/soc/codecs/lpass-rx-macro.* 17429F: sound/soc/codecs/lpass-tx-macro.* 17430F: sound/soc/codecs/lpass-va-macro.c 17431F: sound/soc/codecs/lpass-wsa-macro.* 17432F: sound/soc/codecs/msm8916-wcd-analog.c 17433F: sound/soc/codecs/msm8916-wcd-digital.c 17434F: sound/soc/codecs/wcd-clsh-v2.* 17435F: sound/soc/codecs/wcd-mbhc-v2.* 17436F: sound/soc/codecs/wcd9335.* 17437F: sound/soc/codecs/wcd934x.c 17438F: sound/soc/codecs/wsa881x.c 17439F: sound/soc/codecs/wsa883x.c 17440F: sound/soc/codecs/wsa884x.c 17441F: sound/soc/qcom/ 17442 17443QCOM EMBEDDED USB DEBUGGER (EUD) 17444M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17445L: linux-arm-msm@vger.kernel.org 17446S: Maintained 17447F: Documentation/ABI/testing/sysfs-driver-eud 17448F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17449F: drivers/usb/misc/qcom_eud.c 17450 17451QCOM IPA DRIVER 17452M: Alex Elder <elder@kernel.org> 17453L: netdev@vger.kernel.org 17454S: Supported 17455F: drivers/net/ipa/ 17456 17457QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17458M: Gabriel Somlo <somlo@cmu.edu> 17459M: "Michael S. Tsirkin" <mst@redhat.com> 17460L: qemu-devel@nongnu.org 17461S: Maintained 17462F: drivers/firmware/qemu_fw_cfg.c 17463F: include/uapi/linux/qemu_fw_cfg.h 17464 17465QIB DRIVER 17466M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17467L: linux-rdma@vger.kernel.org 17468S: Supported 17469F: drivers/infiniband/hw/qib/ 17470 17471QLOGIC QL41xxx FCOE DRIVER 17472M: Saurav Kashyap <skashyap@marvell.com> 17473M: Javed Hasan <jhasan@marvell.com> 17474M: GR-QLogic-Storage-Upstream@marvell.com 17475L: linux-scsi@vger.kernel.org 17476S: Supported 17477F: drivers/scsi/qedf/ 17478 17479QLOGIC QL41xxx ISCSI DRIVER 17480M: Nilesh Javali <njavali@marvell.com> 17481M: Manish Rangankar <mrangankar@marvell.com> 17482M: GR-QLogic-Storage-Upstream@marvell.com 17483L: linux-scsi@vger.kernel.org 17484S: Supported 17485F: drivers/scsi/qedi/ 17486 17487QLOGIC QL4xxx ETHERNET DRIVER 17488M: Ariel Elior <aelior@marvell.com> 17489M: Manish Chopra <manishc@marvell.com> 17490L: netdev@vger.kernel.org 17491S: Supported 17492F: drivers/net/ethernet/qlogic/qed/ 17493F: drivers/net/ethernet/qlogic/qede/ 17494F: include/linux/qed/ 17495 17496QLOGIC QL4xxx RDMA DRIVER 17497M: Michal Kalderon <mkalderon@marvell.com> 17498M: Ariel Elior <aelior@marvell.com> 17499L: linux-rdma@vger.kernel.org 17500S: Supported 17501F: drivers/infiniband/hw/qedr/ 17502F: include/uapi/rdma/qedr-abi.h 17503 17504QLOGIC QLA1280 SCSI DRIVER 17505M: Michael Reed <mdr@sgi.com> 17506L: linux-scsi@vger.kernel.org 17507S: Maintained 17508F: drivers/scsi/qla1280.[ch] 17509 17510QLOGIC QLA2XXX FC-SCSI DRIVER 17511M: Nilesh Javali <njavali@marvell.com> 17512M: GR-QLogic-Storage-Upstream@marvell.com 17513L: linux-scsi@vger.kernel.org 17514S: Supported 17515F: drivers/scsi/qla2xxx/ 17516 17517QLOGIC QLA3XXX NETWORK DRIVER 17518M: GR-Linux-NIC-Dev@marvell.com 17519L: netdev@vger.kernel.org 17520S: Supported 17521F: drivers/net/ethernet/qlogic/qla3xxx.* 17522 17523QLOGIC QLA4XXX iSCSI DRIVER 17524M: Nilesh Javali <njavali@marvell.com> 17525M: Manish Rangankar <mrangankar@marvell.com> 17526M: GR-QLogic-Storage-Upstream@marvell.com 17527L: linux-scsi@vger.kernel.org 17528S: Supported 17529F: drivers/scsi/qla4xxx/ 17530 17531QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17532M: Shahed Shaikh <shshaikh@marvell.com> 17533M: Manish Chopra <manishc@marvell.com> 17534M: GR-Linux-NIC-Dev@marvell.com 17535L: netdev@vger.kernel.org 17536S: Supported 17537F: drivers/net/ethernet/qlogic/qlcnic/ 17538 17539QLOGIC QLGE 10Gb ETHERNET DRIVER 17540M: Manish Chopra <manishc@marvell.com> 17541M: GR-Linux-NIC-Dev@marvell.com 17542M: Coiby Xu <coiby.xu@gmail.com> 17543L: netdev@vger.kernel.org 17544S: Supported 17545F: Documentation/networking/device_drivers/qlogic/qlge.rst 17546F: drivers/staging/qlge/ 17547 17548QM1D1B0004 MEDIA DRIVER 17549M: Akihiro Tsukada <tskd08@gmail.com> 17550L: linux-media@vger.kernel.org 17551S: Odd Fixes 17552F: drivers/media/tuners/qm1d1b0004* 17553 17554QM1D1C0042 MEDIA DRIVER 17555M: Akihiro Tsukada <tskd08@gmail.com> 17556L: linux-media@vger.kernel.org 17557S: Odd Fixes 17558F: drivers/media/tuners/qm1d1c0042* 17559 17560QNX4 FILESYSTEM 17561M: Anders Larsen <al@alarsen.net> 17562S: Maintained 17563W: http://www.alarsen.net/linux/qnx4fs/ 17564F: fs/qnx4/ 17565F: include/uapi/linux/qnx4_fs.h 17566F: include/uapi/linux/qnxtypes.h 17567 17568QNX6 FILESYSTEM 17569S: Orphan 17570F: Documentation/filesystems/qnx6.rst 17571F: fs/qnx6/ 17572F: include/linux/qnx6_fs.h 17573 17574QORIQ DPAA2 FSL-MC BUS DRIVER 17575M: Stuart Yoder <stuyoder@gmail.com> 17576M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17577L: linux-kernel@vger.kernel.org 17578S: Maintained 17579F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17580F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17581F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17582F: drivers/bus/fsl-mc/ 17583F: include/uapi/linux/fsl_mc.h 17584 17585QT1010 MEDIA DRIVER 17586M: Antti Palosaari <crope@iki.fi> 17587L: linux-media@vger.kernel.org 17588S: Maintained 17589W: https://linuxtv.org 17590W: http://palosaari.fi/linux/ 17591Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17592T: git git://linuxtv.org/anttip/media_tree.git 17593F: drivers/media/tuners/qt1010* 17594 17595QUALCOMM ATH12K WIRELESS DRIVER 17596M: Kalle Valo <kvalo@kernel.org> 17597M: Jeff Johnson <quic_jjohnson@quicinc.com> 17598L: ath12k@lists.infradead.org 17599S: Supported 17600W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 17601T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17602F: drivers/net/wireless/ath/ath12k/ 17603 17604QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17605M: Kalle Valo <kvalo@kernel.org> 17606M: Jeff Johnson <quic_jjohnson@quicinc.com> 17607L: ath10k@lists.infradead.org 17608S: Supported 17609W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17610T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17611F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17612F: drivers/net/wireless/ath/ath10k/ 17613 17614QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17615M: Kalle Valo <kvalo@kernel.org> 17616M: Jeff Johnson <quic_jjohnson@quicinc.com> 17617L: ath11k@lists.infradead.org 17618S: Supported 17619W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17620B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17621T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17622F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17623F: drivers/net/wireless/ath/ath11k/ 17624 17625QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17626M: Toke Høiland-Jørgensen <toke@toke.dk> 17627L: linux-wireless@vger.kernel.org 17628S: Maintained 17629W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17630T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17631F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17632F: drivers/net/wireless/ath/ath9k/ 17633 17634QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17635M: Stephan Gerhold <stephan@gerhold.net> 17636L: netdev@vger.kernel.org 17637L: linux-arm-msm@vger.kernel.org 17638S: Maintained 17639F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17640F: drivers/net/wwan/qcom_bam_dmux.c 17641 17642QUALCOMM CAMERA SUBSYSTEM DRIVER 17643M: Robert Foss <rfoss@kernel.org> 17644M: Todor Tomov <todor.too@gmail.com> 17645M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17646L: linux-media@vger.kernel.org 17647S: Maintained 17648F: Documentation/admin-guide/media/qcom_camss.rst 17649F: Documentation/devicetree/bindings/media/*camss* 17650F: drivers/media/platform/qcom/camss/ 17651 17652QUALCOMM CLOCK DRIVERS 17653M: Bjorn Andersson <andersson@kernel.org> 17654L: linux-arm-msm@vger.kernel.org 17655S: Supported 17656T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17657F: Documentation/devicetree/bindings/clock/qcom,* 17658F: drivers/clk/qcom/ 17659F: include/dt-bindings/clock/qcom,* 17660 17661QUALCOMM CLOUD AI (QAIC) DRIVER 17662M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17663R: Carl Vanderlip <quic_carlv@quicinc.com> 17664R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17665L: linux-arm-msm@vger.kernel.org 17666L: dri-devel@lists.freedesktop.org 17667S: Supported 17668T: git git://anongit.freedesktop.org/drm/drm-misc 17669F: Documentation/accel/qaic/ 17670F: drivers/accel/qaic/ 17671F: include/uapi/drm/qaic_accel.h 17672 17673QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17674M: Bjorn Andersson <andersson@kernel.org> 17675M: Konrad Dybcio <konrad.dybcio@linaro.org> 17676L: linux-pm@vger.kernel.org 17677L: linux-arm-msm@vger.kernel.org 17678S: Maintained 17679F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17680F: drivers/pmdomain/qcom/cpr.c 17681 17682QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17683M: Ilia Lin <ilia.lin@kernel.org> 17684L: linux-pm@vger.kernel.org 17685S: Maintained 17686F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17687F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17688F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17689 17690QUALCOMM CRYPTO DRIVERS 17691M: Thara Gopinath <thara.gopinath@gmail.com> 17692L: linux-crypto@vger.kernel.org 17693L: linux-arm-msm@vger.kernel.org 17694S: Maintained 17695F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17696F: drivers/crypto/qce/ 17697 17698QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17699M: Timur Tabi <timur@kernel.org> 17700L: netdev@vger.kernel.org 17701S: Maintained 17702F: drivers/net/ethernet/qualcomm/emac/ 17703 17704QUALCOMM ETHQOS ETHERNET DRIVER 17705M: Vinod Koul <vkoul@kernel.org> 17706R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17707L: netdev@vger.kernel.org 17708L: linux-arm-msm@vger.kernel.org 17709S: Maintained 17710F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17711F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17712 17713QUALCOMM FASTRPC DRIVER 17714M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17715M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17716L: linux-arm-msm@vger.kernel.org 17717S: Maintained 17718F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17719F: drivers/misc/fastrpc.c 17720F: include/uapi/misc/fastrpc.h 17721 17722QUALCOMM HEXAGON ARCHITECTURE 17723M: Brian Cain <bcain@quicinc.com> 17724L: linux-hexagon@vger.kernel.org 17725S: Supported 17726T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17727F: arch/hexagon/ 17728 17729QUALCOMM HIDMA DRIVER 17730M: Sinan Kaya <okaya@kernel.org> 17731L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17732L: linux-arm-msm@vger.kernel.org 17733L: dmaengine@vger.kernel.org 17734S: Supported 17735F: drivers/dma/qcom/hidma* 17736 17737QUALCOMM I2C CCI DRIVER 17738M: Loic Poulain <loic.poulain@linaro.org> 17739M: Robert Foss <rfoss@kernel.org> 17740L: linux-i2c@vger.kernel.org 17741L: linux-arm-msm@vger.kernel.org 17742S: Maintained 17743F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17744F: drivers/i2c/busses/i2c-qcom-cci.c 17745 17746QUALCOMM INTERCONNECT BWMON DRIVER 17747M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17748L: linux-arm-msm@vger.kernel.org 17749S: Maintained 17750F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17751F: drivers/soc/qcom/icc-bwmon.c 17752 17753QUALCOMM IOMMU 17754M: Rob Clark <robdclark@gmail.com> 17755L: iommu@lists.linux.dev 17756L: linux-arm-msm@vger.kernel.org 17757S: Maintained 17758F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17759 17760QUALCOMM IPC ROUTER (QRTR) DRIVER 17761M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17762L: linux-arm-msm@vger.kernel.org 17763S: Maintained 17764F: include/trace/events/qrtr.h 17765F: include/uapi/linux/qrtr.h 17766F: net/qrtr/ 17767 17768QUALCOMM IPCC MAILBOX DRIVER 17769M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17770L: linux-arm-msm@vger.kernel.org 17771S: Supported 17772F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17773F: drivers/mailbox/qcom-ipcc.c 17774F: include/dt-bindings/mailbox/qcom-ipcc.h 17775 17776QUALCOMM IPQ4019 USB PHY DRIVER 17777M: Robert Marko <robert.marko@sartura.hr> 17778M: Luka Perkov <luka.perkov@sartura.hr> 17779L: linux-arm-msm@vger.kernel.org 17780S: Maintained 17781F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17782F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17783 17784QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17785M: Robert Marko <robert.marko@sartura.hr> 17786M: Luka Perkov <luka.perkov@sartura.hr> 17787L: linux-arm-msm@vger.kernel.org 17788S: Maintained 17789F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17790F: drivers/regulator/vqmmc-ipq4019-regulator.c 17791 17792QUALCOMM NAND CONTROLLER DRIVER 17793M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17794L: linux-mtd@lists.infradead.org 17795L: linux-arm-msm@vger.kernel.org 17796S: Maintained 17797F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17798F: drivers/mtd/nand/raw/qcom_nandc.c 17799 17800QUALCOMM RMNET DRIVER 17801M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17802M: Sean Tranchetti <quic_stranche@quicinc.com> 17803L: netdev@vger.kernel.org 17804S: Maintained 17805F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17806F: drivers/net/ethernet/qualcomm/rmnet/ 17807F: include/linux/if_rmnet.h 17808 17809QUALCOMM TSENS THERMAL DRIVER 17810M: Amit Kucheria <amitk@kernel.org> 17811M: Thara Gopinath <thara.gopinath@gmail.com> 17812L: linux-pm@vger.kernel.org 17813L: linux-arm-msm@vger.kernel.org 17814S: Maintained 17815F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17816F: drivers/thermal/qcom/ 17817 17818QUALCOMM TYPEC PORT MANAGER DRIVER 17819M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17820L: linux-arm-msm@vger.kernel.org 17821L: linux-usb@vger.kernel.org 17822S: Maintained 17823F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17824F: drivers/usb/typec/tcpm/qcom/ 17825 17826QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17827M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17828M: Vikash Garodia <quic_vgarodia@quicinc.com> 17829R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17830L: linux-media@vger.kernel.org 17831L: linux-arm-msm@vger.kernel.org 17832S: Maintained 17833T: git git://linuxtv.org/media_tree.git 17834F: Documentation/devicetree/bindings/media/*venus* 17835F: drivers/media/platform/qcom/venus/ 17836 17837QUALCOMM WCN36XX WIRELESS DRIVER 17838M: Loic Poulain <loic.poulain@linaro.org> 17839L: wcn36xx@lists.infradead.org 17840S: Supported 17841W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17842F: drivers/net/wireless/ath/wcn36xx/ 17843 17844QUANTENNA QTNFMAC WIRELESS DRIVER 17845M: Igor Mitsyanko <imitsyanko@quantenna.com> 17846R: Sergey Matyukevich <geomatsi@gmail.com> 17847L: linux-wireless@vger.kernel.org 17848S: Maintained 17849F: drivers/net/wireless/quantenna 17850 17851RADEON and AMDGPU DRM DRIVERS 17852M: Alex Deucher <alexander.deucher@amd.com> 17853M: Christian König <christian.koenig@amd.com> 17854M: Pan, Xinhui <Xinhui.Pan@amd.com> 17855L: amd-gfx@lists.freedesktop.org 17856S: Supported 17857B: https://gitlab.freedesktop.org/drm/amd/-/issues 17858C: irc://irc.oftc.net/radeon 17859T: git https://gitlab.freedesktop.org/agd5f/linux.git 17860F: Documentation/gpu/amdgpu/ 17861F: drivers/gpu/drm/amd/ 17862F: drivers/gpu/drm/radeon/ 17863F: include/uapi/drm/amdgpu_drm.h 17864F: include/uapi/drm/radeon_drm.h 17865 17866RADEON FRAMEBUFFER DISPLAY DRIVER 17867M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17868L: linux-fbdev@vger.kernel.org 17869S: Maintained 17870F: drivers/video/fbdev/aty/radeon* 17871F: include/uapi/linux/radeonfb.h 17872 17873RADIOSHARK RADIO DRIVER 17874M: Hans Verkuil <hverkuil@xs4all.nl> 17875L: linux-media@vger.kernel.org 17876S: Maintained 17877T: git git://linuxtv.org/media_tree.git 17878F: drivers/media/radio/radio-shark.c 17879 17880RADIOSHARK2 RADIO DRIVER 17881M: Hans Verkuil <hverkuil@xs4all.nl> 17882L: linux-media@vger.kernel.org 17883S: Maintained 17884T: git git://linuxtv.org/media_tree.git 17885F: drivers/media/radio/radio-shark2.c 17886F: drivers/media/radio/radio-tea5777.c 17887 17888RADOS BLOCK DEVICE (RBD) 17889M: Ilya Dryomov <idryomov@gmail.com> 17890R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17891L: ceph-devel@vger.kernel.org 17892S: Supported 17893W: http://ceph.com/ 17894T: git https://github.com/ceph/ceph-client.git 17895F: Documentation/ABI/testing/sysfs-bus-rbd 17896F: drivers/block/rbd.c 17897F: drivers/block/rbd_types.h 17898 17899RAGE128 FRAMEBUFFER DISPLAY DRIVER 17900L: linux-fbdev@vger.kernel.org 17901S: Orphan 17902F: drivers/video/fbdev/aty/aty128fb.c 17903 17904RAINSHADOW-CEC DRIVER 17905M: Hans Verkuil <hverkuil@xs4all.nl> 17906L: linux-media@vger.kernel.org 17907S: Maintained 17908T: git git://linuxtv.org/media_tree.git 17909F: drivers/media/cec/usb/rainshadow/ 17910 17911RALINK MIPS ARCHITECTURE 17912M: John Crispin <john@phrozen.org> 17913L: linux-mips@vger.kernel.org 17914S: Maintained 17915F: arch/mips/ralink 17916 17917RALINK MT7621 MIPS ARCHITECTURE 17918M: Arınç ÜNAL <arinc.unal@arinc9.com> 17919M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17920L: linux-mips@vger.kernel.org 17921S: Maintained 17922F: arch/mips/boot/dts/ralink/mt7621* 17923 17924RALINK RT2X00 WIRELESS LAN DRIVER 17925M: Stanislaw Gruszka <stf_xl@wp.pl> 17926M: Helmut Schaa <helmut.schaa@googlemail.com> 17927L: linux-wireless@vger.kernel.org 17928S: Maintained 17929F: drivers/net/wireless/ralink/rt2x00/ 17930 17931RAMDISK RAM BLOCK DEVICE DRIVER 17932M: Jens Axboe <axboe@kernel.dk> 17933S: Maintained 17934F: Documentation/admin-guide/blockdev/ramdisk.rst 17935F: drivers/block/brd.c 17936 17937RANCHU VIRTUAL BOARD FOR MIPS 17938M: Miodrag Dinic <miodrag.dinic@mips.com> 17939L: linux-mips@vger.kernel.org 17940S: Supported 17941F: arch/mips/configs/generic/board-ranchu.config 17942F: arch/mips/generic/board-ranchu.c 17943 17944RANDOM NUMBER DRIVER 17945M: "Theodore Ts'o" <tytso@mit.edu> 17946M: Jason A. Donenfeld <Jason@zx2c4.com> 17947S: Maintained 17948T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17949F: drivers/char/random.c 17950F: drivers/virt/vmgenid.c 17951 17952RAPIDIO SUBSYSTEM 17953M: Matt Porter <mporter@kernel.crashing.org> 17954M: Alexandre Bounine <alex.bou9@gmail.com> 17955S: Maintained 17956F: drivers/rapidio/ 17957 17958RAS INFRASTRUCTURE 17959M: Tony Luck <tony.luck@intel.com> 17960M: Borislav Petkov <bp@alien8.de> 17961L: linux-edac@vger.kernel.org 17962S: Maintained 17963F: Documentation/admin-guide/ras.rst 17964F: drivers/ras/ 17965F: include/linux/ras.h 17966F: include/ras/ras_event.h 17967 17968RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17969L: linux-wireless@vger.kernel.org 17970S: Orphan 17971F: drivers/net/wireless/legacy/ray* 17972 17973RC-CORE / LIRC FRAMEWORK 17974M: Sean Young <sean@mess.org> 17975L: linux-media@vger.kernel.org 17976S: Maintained 17977W: http://linuxtv.org 17978T: git git://linuxtv.org/media_tree.git 17979F: Documentation/driver-api/media/rc-core.rst 17980F: Documentation/userspace-api/media/rc/ 17981F: drivers/media/rc/ 17982F: include/media/rc-core.h 17983F: include/media/rc-map.h 17984F: include/uapi/linux/lirc.h 17985 17986RCMM REMOTE CONTROLS DECODER 17987M: Patrick Lerda <patrick9876@free.fr> 17988S: Maintained 17989F: drivers/media/rc/ir-rcmm-decoder.c 17990 17991RCUTORTURE TEST FRAMEWORK 17992M: "Paul E. McKenney" <paulmck@kernel.org> 17993M: Josh Triplett <josh@joshtriplett.org> 17994R: Steven Rostedt <rostedt@goodmis.org> 17995R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17996R: Lai Jiangshan <jiangshanlai@gmail.com> 17997L: rcu@vger.kernel.org 17998S: Supported 17999T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18000F: tools/testing/selftests/rcutorture 18001 18002RDACM20 Camera Sensor 18003M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18004M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18005M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18006M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18007L: linux-media@vger.kernel.org 18008S: Maintained 18009F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18010F: drivers/media/i2c/max9271.c 18011F: drivers/media/i2c/max9271.h 18012F: drivers/media/i2c/rdacm20.c 18013 18014RDACM21 Camera Sensor 18015M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18016M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18017M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18018M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18019L: linux-media@vger.kernel.org 18020S: Maintained 18021F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18022F: drivers/media/i2c/max9271.c 18023F: drivers/media/i2c/max9271.h 18024F: drivers/media/i2c/rdacm21.c 18025 18026RDC R-321X SoC 18027M: Florian Fainelli <florian@openwrt.org> 18028S: Maintained 18029 18030RDC R6040 FAST ETHERNET DRIVER 18031M: Florian Fainelli <f.fainelli@gmail.com> 18032L: netdev@vger.kernel.org 18033S: Maintained 18034F: drivers/net/ethernet/rdc/r6040.c 18035 18036RDMAVT - RDMA verbs software 18037M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18038L: linux-rdma@vger.kernel.org 18039S: Supported 18040F: drivers/infiniband/sw/rdmavt 18041 18042RDS - RELIABLE DATAGRAM SOCKETS 18043M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 18044L: netdev@vger.kernel.org 18045L: linux-rdma@vger.kernel.org 18046L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18047S: Supported 18048W: https://oss.oracle.com/projects/rds/ 18049F: Documentation/networking/rds.rst 18050F: net/rds/ 18051 18052RDT - RESOURCE ALLOCATION 18053M: Fenghua Yu <fenghua.yu@intel.com> 18054M: Reinette Chatre <reinette.chatre@intel.com> 18055L: linux-kernel@vger.kernel.org 18056S: Supported 18057F: Documentation/arch/x86/resctrl* 18058F: arch/x86/include/asm/resctrl.h 18059F: arch/x86/kernel/cpu/resctrl/ 18060F: tools/testing/selftests/resctrl/ 18061 18062READ-COPY UPDATE (RCU) 18063M: "Paul E. McKenney" <paulmck@kernel.org> 18064M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18065M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18066M: Joel Fernandes <joel@joelfernandes.org> 18067M: Josh Triplett <josh@joshtriplett.org> 18068M: Boqun Feng <boqun.feng@gmail.com> 18069R: Steven Rostedt <rostedt@goodmis.org> 18070R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18071R: Lai Jiangshan <jiangshanlai@gmail.com> 18072R: Zqiang <qiang.zhang1211@gmail.com> 18073L: rcu@vger.kernel.org 18074S: Supported 18075W: http://www.rdrop.com/users/paulmck/RCU/ 18076T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18077F: Documentation/RCU/ 18078F: include/linux/rcu* 18079F: kernel/rcu/ 18080X: Documentation/RCU/torture.rst 18081X: include/linux/srcu*.h 18082X: kernel/rcu/srcu*.c 18083 18084REAL TIME CLOCK (RTC) SUBSYSTEM 18085M: Alessandro Zummo <a.zummo@towertech.it> 18086M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18087L: linux-rtc@vger.kernel.org 18088S: Maintained 18089Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18090T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18091F: Documentation/admin-guide/rtc.rst 18092F: Documentation/devicetree/bindings/rtc/ 18093F: drivers/rtc/ 18094F: include/linux/rtc.h 18095F: include/linux/rtc/ 18096F: include/uapi/linux/rtc.h 18097F: tools/testing/selftests/rtc/ 18098 18099Real-time Linux Analysis (RTLA) tools 18100M: Daniel Bristot de Oliveira <bristot@kernel.org> 18101M: Steven Rostedt <rostedt@goodmis.org> 18102L: linux-trace-kernel@vger.kernel.org 18103S: Maintained 18104F: Documentation/tools/rtla/ 18105F: tools/tracing/rtla/ 18106 18107REALTEK AUDIO CODECS 18108M: Oder Chiou <oder_chiou@realtek.com> 18109S: Maintained 18110F: include/sound/rt*.h 18111F: sound/soc/codecs/rt* 18112 18113REALTEK OTTO WATCHDOG 18114M: Sander Vanheule <sander@svanheule.net> 18115L: linux-watchdog@vger.kernel.org 18116S: Maintained 18117F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18118F: drivers/watchdog/realtek_otto_wdt.c 18119 18120REALTEK RTL83xx SMI DSA ROUTER CHIPS 18121M: Linus Walleij <linus.walleij@linaro.org> 18122M: Alvin Šipraga <alsi@bang-olufsen.dk> 18123S: Maintained 18124F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18125F: drivers/net/dsa/realtek/* 18126 18127REALTEK WIRELESS DRIVER (rtlwifi family) 18128M: Ping-Ke Shih <pkshih@realtek.com> 18129L: linux-wireless@vger.kernel.org 18130S: Maintained 18131F: drivers/net/wireless/realtek/rtlwifi/ 18132 18133REALTEK WIRELESS DRIVER (rtw88) 18134M: Ping-Ke Shih <pkshih@realtek.com> 18135L: linux-wireless@vger.kernel.org 18136S: Maintained 18137F: drivers/net/wireless/realtek/rtw88/ 18138 18139REALTEK WIRELESS DRIVER (rtw89) 18140M: Ping-Ke Shih <pkshih@realtek.com> 18141L: linux-wireless@vger.kernel.org 18142S: Maintained 18143F: drivers/net/wireless/realtek/rtw89/ 18144 18145REDPINE WIRELESS DRIVER 18146L: linux-wireless@vger.kernel.org 18147S: Orphan 18148F: drivers/net/wireless/rsi/ 18149 18150REGISTER MAP ABSTRACTION 18151M: Mark Brown <broonie@kernel.org> 18152L: linux-kernel@vger.kernel.org 18153S: Supported 18154T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18155F: Documentation/devicetree/bindings/regmap/ 18156F: drivers/base/regmap/ 18157F: include/linux/regmap.h 18158 18159REISERFS FILE SYSTEM 18160L: reiserfs-devel@vger.kernel.org 18161S: Obsolete 18162F: fs/reiserfs/ 18163 18164REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18165M: Bjorn Andersson <andersson@kernel.org> 18166M: Mathieu Poirier <mathieu.poirier@linaro.org> 18167L: linux-remoteproc@vger.kernel.org 18168S: Maintained 18169T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18170F: Documentation/ABI/testing/sysfs-class-remoteproc 18171F: Documentation/devicetree/bindings/remoteproc/ 18172F: Documentation/staging/remoteproc.rst 18173F: drivers/remoteproc/ 18174F: include/linux/remoteproc.h 18175F: include/linux/remoteproc/ 18176 18177REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18178M: Bjorn Andersson <andersson@kernel.org> 18179M: Mathieu Poirier <mathieu.poirier@linaro.org> 18180L: linux-remoteproc@vger.kernel.org 18181S: Maintained 18182T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18183F: Documentation/ABI/testing/sysfs-bus-rpmsg 18184F: Documentation/staging/rpmsg.rst 18185F: drivers/rpmsg/ 18186F: include/linux/rpmsg.h 18187F: include/linux/rpmsg/ 18188F: include/uapi/linux/rpmsg.h 18189F: samples/rpmsg/ 18190 18191REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18192M: Stephan Gerhold <stephan@gerhold.net> 18193L: netdev@vger.kernel.org 18194L: linux-remoteproc@vger.kernel.org 18195S: Maintained 18196F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18197 18198RENESAS CLOCK DRIVERS 18199M: Geert Uytterhoeven <geert+renesas@glider.be> 18200L: linux-renesas-soc@vger.kernel.org 18201S: Supported 18202T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18203F: Documentation/devicetree/bindings/clock/renesas,* 18204F: drivers/clk/renesas/ 18205 18206RENESAS EMEV2 I2C DRIVER 18207M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18208L: linux-renesas-soc@vger.kernel.org 18209S: Supported 18210F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18211F: drivers/i2c/busses/i2c-emev2.c 18212 18213RENESAS ETHERNET DRIVERS 18214R: Sergey Shtylyov <s.shtylyov@omp.ru> 18215L: netdev@vger.kernel.org 18216L: linux-renesas-soc@vger.kernel.org 18217F: Documentation/devicetree/bindings/net/renesas,*.yaml 18218F: drivers/net/ethernet/renesas/ 18219F: include/linux/sh_eth.h 18220 18221RENESAS IDT821034 ASoC CODEC 18222M: Herve Codina <herve.codina@bootlin.com> 18223L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18224S: Maintained 18225F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18226F: sound/soc/codecs/idt821034.c 18227 18228RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18229M: Miquel Raynal <miquel.raynal@bootlin.com> 18230L: linux-mtd@lists.infradead.org 18231L: linux-renesas-soc@vger.kernel.org 18232S: Maintained 18233F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18234F: drivers/mtd/nand/raw/renesas-nand-controller.c 18235 18236RENESAS R-CAR GYROADC DRIVER 18237M: Marek Vasut <marek.vasut@gmail.com> 18238L: linux-iio@vger.kernel.org 18239S: Supported 18240F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18241F: drivers/iio/adc/rcar-gyroadc.c 18242 18243RENESAS R-CAR I2C DRIVERS 18244M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18245L: linux-renesas-soc@vger.kernel.org 18246S: Supported 18247F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18248F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18249F: drivers/i2c/busses/i2c-rcar.c 18250F: drivers/i2c/busses/i2c-sh_mobile.c 18251 18252RENESAS R-CAR SATA DRIVER 18253R: Sergey Shtylyov <s.shtylyov@omp.ru> 18254L: linux-ide@vger.kernel.org 18255L: linux-renesas-soc@vger.kernel.org 18256S: Supported 18257F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18258F: drivers/ata/sata_rcar.c 18259 18260RENESAS R-CAR THERMAL DRIVERS 18261M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18262L: linux-renesas-soc@vger.kernel.org 18263S: Supported 18264F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18265F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18266F: drivers/thermal/rcar_gen3_thermal.c 18267F: drivers/thermal/rcar_thermal.c 18268 18269RENESAS RIIC DRIVER 18270M: Chris Brandt <chris.brandt@renesas.com> 18271L: linux-renesas-soc@vger.kernel.org 18272S: Supported 18273F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18274F: drivers/i2c/busses/i2c-riic.c 18275 18276RENESAS RZ/G2L A/D DRIVER 18277M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18278L: linux-iio@vger.kernel.org 18279L: linux-renesas-soc@vger.kernel.org 18280S: Supported 18281F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18282F: drivers/iio/adc/rzg2l_adc.c 18283 18284RENESAS RZ/G2L MTU3a COUNTER DRIVER 18285M: Biju Das <biju.das.jz@bp.renesas.com> 18286L: linux-iio@vger.kernel.org 18287L: linux-renesas-soc@vger.kernel.org 18288S: Supported 18289F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18290F: drivers/counter/rz-mtu3-cnt.c 18291 18292RENESAS RZ/N1 A5PSW SWITCH DRIVER 18293M: Clément Léger <clement.leger@bootlin.com> 18294L: linux-renesas-soc@vger.kernel.org 18295L: netdev@vger.kernel.org 18296S: Maintained 18297F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18298F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18299F: drivers/net/dsa/rzn1_a5psw* 18300F: drivers/net/pcs/pcs-rzn1-miic.c 18301F: include/dt-bindings/net/pcs-rzn1-miic.h 18302F: include/linux/pcs-rzn1-miic.h 18303F: net/dsa/tag_rzn1_a5psw.c 18304 18305RENESAS RZ/N1 RTC CONTROLLER DRIVER 18306M: Miquel Raynal <miquel.raynal@bootlin.com> 18307L: linux-rtc@vger.kernel.org 18308L: linux-renesas-soc@vger.kernel.org 18309S: Maintained 18310F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18311F: drivers/rtc/rtc-rzn1.c 18312 18313RENESAS RZ/N1 USBF CONTROLLER DRIVER 18314M: Herve Codina <herve.codina@bootlin.com> 18315L: linux-renesas-soc@vger.kernel.org 18316L: linux-usb@vger.kernel.org 18317S: Maintained 18318F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18319F: drivers/usb/gadget/udc/renesas_usbf.c 18320 18321RENESAS RZ/V2M I2C DRIVER 18322M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18323L: linux-i2c@vger.kernel.org 18324L: linux-renesas-soc@vger.kernel.org 18325S: Supported 18326F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18327F: drivers/i2c/busses/i2c-rzv2m.c 18328 18329RENESAS USB PHY DRIVER 18330M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18331L: linux-renesas-soc@vger.kernel.org 18332S: Maintained 18333F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18334 18335RENESAS VERSACLOCK 7 CLOCK DRIVER 18336M: Alex Helms <alexander.helms.jy@renesas.com> 18337S: Maintained 18338F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18339F: drivers/clk/clk-versaclock7.c 18340 18341RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18342M: Herve Codina <herve.codina@bootlin.com> 18343L: linux-iio@vger.kernel.org 18344S: Maintained 18345F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18346F: drivers/iio/potentiometer/x9250.c 18347 18348RESET CONTROLLER FRAMEWORK 18349M: Philipp Zabel <p.zabel@pengutronix.de> 18350S: Maintained 18351T: git git://git.pengutronix.de/git/pza/linux 18352F: Documentation/devicetree/bindings/reset/ 18353F: Documentation/driver-api/reset.rst 18354F: drivers/reset/ 18355F: include/dt-bindings/reset/ 18356F: include/linux/reset-controller.h 18357F: include/linux/reset.h 18358F: include/linux/reset/ 18359K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18360 18361RESTARTABLE SEQUENCES SUPPORT 18362M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18363M: Peter Zijlstra <peterz@infradead.org> 18364M: "Paul E. McKenney" <paulmck@kernel.org> 18365M: Boqun Feng <boqun.feng@gmail.com> 18366L: linux-kernel@vger.kernel.org 18367S: Supported 18368F: include/trace/events/rseq.h 18369F: include/uapi/linux/rseq.h 18370F: kernel/rseq.c 18371F: tools/testing/selftests/rseq/ 18372 18373RFKILL 18374M: Johannes Berg <johannes@sipsolutions.net> 18375L: linux-wireless@vger.kernel.org 18376S: Maintained 18377W: https://wireless.wiki.kernel.org/ 18378Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18379T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18380T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18381F: Documentation/ABI/stable/sysfs-class-rfkill 18382F: Documentation/driver-api/rfkill.rst 18383F: include/linux/rfkill.h 18384F: include/uapi/linux/rfkill.h 18385F: net/rfkill/ 18386 18387RHASHTABLE 18388M: Thomas Graf <tgraf@suug.ch> 18389M: Herbert Xu <herbert@gondor.apana.org.au> 18390L: netdev@vger.kernel.org 18391S: Maintained 18392F: include/linux/rhashtable-types.h 18393F: include/linux/rhashtable.h 18394F: lib/rhashtable.c 18395F: lib/test_rhashtable.c 18396 18397RICOH R5C592 MEMORYSTICK DRIVER 18398M: Maxim Levitsky <maximlevitsky@gmail.com> 18399S: Maintained 18400F: drivers/memstick/host/r592.* 18401 18402RICOH SMARTMEDIA/XD DRIVER 18403M: Maxim Levitsky <maximlevitsky@gmail.com> 18404S: Maintained 18405F: drivers/mtd/nand/raw/r852.c 18406F: drivers/mtd/nand/raw/r852.h 18407 18408RISC-V ARCHITECTURE 18409M: Paul Walmsley <paul.walmsley@sifive.com> 18410M: Palmer Dabbelt <palmer@dabbelt.com> 18411M: Albert Ou <aou@eecs.berkeley.edu> 18412L: linux-riscv@lists.infradead.org 18413S: Supported 18414Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18415C: irc://irc.libera.chat/riscv 18416P: Documentation/riscv/patch-acceptance.rst 18417T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18418F: arch/riscv/ 18419N: riscv 18420K: riscv 18421 18422RISC-V MICROCHIP FPGA SUPPORT 18423M: Conor Dooley <conor.dooley@microchip.com> 18424M: Daire McNamara <daire.mcnamara@microchip.com> 18425L: linux-riscv@lists.infradead.org 18426S: Supported 18427F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18428F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18429F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18430F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18431F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18432F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18433F: Documentation/devicetree/bindings/riscv/microchip.yaml 18434F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18435F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18436F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18437F: arch/riscv/boot/dts/microchip/ 18438F: drivers/char/hw_random/mpfs-rng.c 18439F: drivers/clk/microchip/clk-mpfs*.c 18440F: drivers/i2c/busses/i2c-microchip-corei2c.c 18441F: drivers/mailbox/mailbox-mpfs.c 18442F: drivers/pci/controller/pcie-microchip-host.c 18443F: drivers/pwm/pwm-microchip-core.c 18444F: drivers/reset/reset-mpfs.c 18445F: drivers/rtc/rtc-mpfs.c 18446F: drivers/soc/microchip/mpfs-sys-controller.c 18447F: drivers/spi/spi-microchip-core-qspi.c 18448F: drivers/spi/spi-microchip-core.c 18449F: drivers/usb/musb/mpfs.c 18450F: include/soc/microchip/mpfs.h 18451 18452RISC-V MISC SOC SUPPORT 18453M: Conor Dooley <conor@kernel.org> 18454L: linux-riscv@lists.infradead.org 18455S: Maintained 18456Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18457T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18458F: Documentation/devicetree/bindings/riscv/ 18459F: arch/riscv/boot/dts/ 18460X: arch/riscv/boot/dts/allwinner/ 18461X: arch/riscv/boot/dts/renesas/ 18462 18463RISC-V PMU DRIVERS 18464M: Atish Patra <atishp@atishpatra.org> 18465R: Anup Patel <anup@brainfault.org> 18466L: linux-riscv@lists.infradead.org 18467S: Supported 18468F: drivers/perf/riscv_pmu.c 18469F: drivers/perf/riscv_pmu_legacy.c 18470F: drivers/perf/riscv_pmu_sbi.c 18471 18472RISC-V THEAD SoC SUPPORT 18473M: Jisheng Zhang <jszhang@kernel.org> 18474M: Guo Ren <guoren@kernel.org> 18475M: Fu Wei <wefu@redhat.com> 18476L: linux-riscv@lists.infradead.org 18477S: Maintained 18478F: arch/riscv/boot/dts/thead/ 18479 18480RNBD BLOCK DRIVERS 18481M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18482M: Jack Wang <jinpu.wang@ionos.com> 18483L: linux-block@vger.kernel.org 18484S: Maintained 18485F: drivers/block/rnbd/ 18486 18487ROCCAT DRIVERS 18488M: Stefan Achatz <erazor_de@users.sourceforge.net> 18489S: Maintained 18490W: http://sourceforge.net/projects/roccat/ 18491F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18492F: drivers/hid/hid-roccat* 18493F: include/linux/hid-roccat* 18494 18495ROCKCHIP CRYPTO DRIVERS 18496M: Corentin Labbe <clabbe@baylibre.com> 18497L: linux-crypto@vger.kernel.org 18498S: Maintained 18499F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18500F: drivers/crypto/rockchip/ 18501 18502ROCKCHIP I2S TDM DRIVER 18503M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18504L: linux-rockchip@lists.infradead.org 18505S: Maintained 18506F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18507F: sound/soc/rockchip/rockchip_i2s_tdm.* 18508 18509ROCKCHIP ISP V1 DRIVER 18510M: Dafna Hirschfeld <dafna@fastmail.com> 18511L: linux-media@vger.kernel.org 18512L: linux-rockchip@lists.infradead.org 18513S: Maintained 18514F: Documentation/admin-guide/media/rkisp1.rst 18515F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18516F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18517F: drivers/media/platform/rockchip/rkisp1 18518F: include/uapi/linux/rkisp1-config.h 18519 18520ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18521M: Jacob Chen <jacob-chen@iotwrt.com> 18522M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18523L: linux-media@vger.kernel.org 18524L: linux-rockchip@lists.infradead.org 18525S: Maintained 18526F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18527F: drivers/media/platform/rockchip/rga/ 18528 18529ROCKCHIP VIDEO DECODER DRIVER 18530M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18531L: linux-media@vger.kernel.org 18532L: linux-rockchip@lists.infradead.org 18533S: Maintained 18534F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18535F: drivers/staging/media/rkvdec/ 18536 18537ROCKER DRIVER 18538M: Jiri Pirko <jiri@resnulli.us> 18539L: netdev@vger.kernel.org 18540S: Supported 18541F: drivers/net/ethernet/rocker/ 18542 18543ROCKETPORT EXPRESS/INFINITY DRIVER 18544M: Kevin Cernekee <cernekee@gmail.com> 18545L: linux-serial@vger.kernel.org 18546S: Odd Fixes 18547F: drivers/tty/serial/rp2.* 18548 18549ROHM BD99954 CHARGER IC 18550M: Matti Vaittinen <mazziesaccount@gmail.com> 18551S: Supported 18552F: drivers/power/supply/bd99954-charger.c 18553F: drivers/power/supply/bd99954-charger.h 18554 18555ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18556M: Tomasz Duszynski <tduszyns@gmail.com> 18557S: Maintained 18558F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18559F: drivers/iio/light/bh1750.c 18560 18561ROHM BU270xx LIGHT SENSOR DRIVERs 18562M: Matti Vaittinen <mazziesaccount@gmail.com> 18563L: linux-iio@vger.kernel.org 18564S: Supported 18565F: drivers/iio/light/rohm-bu27008.c 18566F: drivers/iio/light/rohm-bu27034.c 18567 18568ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18569M: Marek Vasut <marek.vasut+renesas@gmail.com> 18570L: linux-kernel@vger.kernel.org 18571L: linux-renesas-soc@vger.kernel.org 18572S: Supported 18573F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18574F: drivers/gpio/gpio-bd9571mwv.c 18575F: drivers/mfd/bd9571mwv.c 18576F: drivers/regulator/bd9571mwv-regulator.c 18577F: include/linux/mfd/bd9571mwv.h 18578 18579ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18580M: Matti Vaittinen <mazziesaccount@gmail.com> 18581S: Supported 18582F: drivers/clk/clk-bd718x7.c 18583F: drivers/gpio/gpio-bd71815.c 18584F: drivers/gpio/gpio-bd71828.c 18585F: drivers/mfd/rohm-bd71828.c 18586F: drivers/mfd/rohm-bd718x7.c 18587F: drivers/mfd/rohm-bd9576.c 18588F: drivers/regulator/bd71815-regulator.c 18589F: drivers/regulator/bd71828-regulator.c 18590F: drivers/regulator/bd718x7-regulator.c 18591F: drivers/regulator/bd9576-regulator.c 18592F: drivers/regulator/rohm-regulator.c 18593F: drivers/rtc/rtc-bd70528.c 18594F: drivers/watchdog/bd9576_wdt.c 18595F: include/linux/mfd/rohm-bd71815.h 18596F: include/linux/mfd/rohm-bd71828.h 18597F: include/linux/mfd/rohm-bd718x7.h 18598F: include/linux/mfd/rohm-bd957x.h 18599F: include/linux/mfd/rohm-generic.h 18600F: include/linux/mfd/rohm-shared.h 18601 18602ROSE NETWORK LAYER 18603M: Ralf Baechle <ralf@linux-mips.org> 18604L: linux-hams@vger.kernel.org 18605S: Maintained 18606W: https://linux-ax25.in-berlin.de 18607F: include/net/rose.h 18608F: include/uapi/linux/rose.h 18609F: net/rose/ 18610 18611ROTATION DRIVER FOR ALLWINNER A83T 18612M: Jernej Skrabec <jernej.skrabec@gmail.com> 18613L: linux-media@vger.kernel.org 18614S: Maintained 18615T: git git://linuxtv.org/media_tree.git 18616F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18617F: drivers/media/platform/sunxi/sun8i-rotate/ 18618 18619RPMSG TTY DRIVER 18620M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18621L: linux-remoteproc@vger.kernel.org 18622S: Maintained 18623F: drivers/tty/rpmsg_tty.c 18624 18625RTL2830 MEDIA DRIVER 18626M: Antti Palosaari <crope@iki.fi> 18627L: linux-media@vger.kernel.org 18628S: Maintained 18629W: https://linuxtv.org 18630W: http://palosaari.fi/linux/ 18631Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18632T: git git://linuxtv.org/anttip/media_tree.git 18633F: drivers/media/dvb-frontends/rtl2830* 18634 18635RTL2832 MEDIA DRIVER 18636M: Antti Palosaari <crope@iki.fi> 18637L: linux-media@vger.kernel.org 18638S: Maintained 18639W: https://linuxtv.org 18640W: http://palosaari.fi/linux/ 18641Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18642T: git git://linuxtv.org/anttip/media_tree.git 18643F: drivers/media/dvb-frontends/rtl2832* 18644 18645RTL2832_SDR MEDIA DRIVER 18646M: Antti Palosaari <crope@iki.fi> 18647L: linux-media@vger.kernel.org 18648S: Maintained 18649W: https://linuxtv.org 18650W: http://palosaari.fi/linux/ 18651Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18652T: git git://linuxtv.org/anttip/media_tree.git 18653F: drivers/media/dvb-frontends/rtl2832_sdr* 18654 18655RTL8180 WIRELESS DRIVER 18656L: linux-wireless@vger.kernel.org 18657S: Orphan 18658F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18659 18660RTL8187 WIRELESS DRIVER 18661M: Hin-Tak Leung <hintak.leung@gmail.com> 18662M: Larry Finger <Larry.Finger@lwfinger.net> 18663L: linux-wireless@vger.kernel.org 18664S: Maintained 18665F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18666 18667RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18668M: Jes Sorensen <Jes.Sorensen@gmail.com> 18669L: linux-wireless@vger.kernel.org 18670S: Maintained 18671F: drivers/net/wireless/realtek/rtl8xxxu/ 18672 18673RTRS TRANSPORT DRIVERS 18674M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18675M: Jack Wang <jinpu.wang@ionos.com> 18676L: linux-rdma@vger.kernel.org 18677S: Maintained 18678F: drivers/infiniband/ulp/rtrs/ 18679 18680RUNTIME VERIFICATION (RV) 18681M: Daniel Bristot de Oliveira <bristot@kernel.org> 18682M: Steven Rostedt <rostedt@goodmis.org> 18683L: linux-trace-kernel@vger.kernel.org 18684S: Maintained 18685F: Documentation/trace/rv/ 18686F: include/linux/rv.h 18687F: include/rv/ 18688F: kernel/trace/rv/ 18689F: tools/verification/ 18690 18691RUST 18692M: Miguel Ojeda <ojeda@kernel.org> 18693M: Alex Gaynor <alex.gaynor@gmail.com> 18694M: Wedson Almeida Filho <wedsonaf@gmail.com> 18695R: Boqun Feng <boqun.feng@gmail.com> 18696R: Gary Guo <gary@garyguo.net> 18697R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18698R: Benno Lossin <benno.lossin@proton.me> 18699R: Andreas Hindborg <a.hindborg@samsung.com> 18700R: Alice Ryhl <aliceryhl@google.com> 18701L: rust-for-linux@vger.kernel.org 18702S: Supported 18703W: https://github.com/Rust-for-Linux/linux 18704B: https://github.com/Rust-for-Linux/linux/issues 18705C: zulip://rust-for-linux.zulipchat.com 18706T: git https://github.com/Rust-for-Linux/linux.git rust-next 18707F: Documentation/rust/ 18708F: rust/ 18709F: samples/rust/ 18710F: scripts/*rust* 18711K: \b(?i:rust)\b 18712 18713RXRPC SOCKETS (AF_RXRPC) 18714M: David Howells <dhowells@redhat.com> 18715M: Marc Dionne <marc.dionne@auristor.com> 18716L: linux-afs@lists.infradead.org 18717S: Supported 18718W: https://www.infradead.org/~dhowells/kafs/ 18719F: Documentation/networking/rxrpc.rst 18720F: include/keys/rxrpc-type.h 18721F: include/net/af_rxrpc.h 18722F: include/trace/events/rxrpc.h 18723F: include/uapi/linux/rxrpc.h 18724F: net/rxrpc/ 18725 18726S3 SAVAGE FRAMEBUFFER DRIVER 18727M: Antonino Daplas <adaplas@gmail.com> 18728L: linux-fbdev@vger.kernel.org 18729S: Maintained 18730F: drivers/video/fbdev/savage/ 18731 18732S390 ARCHITECTURE 18733M: Heiko Carstens <hca@linux.ibm.com> 18734M: Vasily Gorbik <gor@linux.ibm.com> 18735M: Alexander Gordeev <agordeev@linux.ibm.com> 18736R: Christian Borntraeger <borntraeger@linux.ibm.com> 18737R: Sven Schnelle <svens@linux.ibm.com> 18738L: linux-s390@vger.kernel.org 18739S: Supported 18740T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18741F: Documentation/driver-api/s390-drivers.rst 18742F: Documentation/arch/s390/ 18743F: arch/s390/ 18744F: drivers/s390/ 18745F: drivers/watchdog/diag288_wdt.c 18746 18747S390 COMMON I/O LAYER 18748M: Vineeth Vijayan <vneethv@linux.ibm.com> 18749M: Peter Oberparleiter <oberpar@linux.ibm.com> 18750L: linux-s390@vger.kernel.org 18751S: Supported 18752F: drivers/s390/cio/ 18753 18754S390 DASD DRIVER 18755M: Stefan Haberland <sth@linux.ibm.com> 18756M: Jan Hoeppner <hoeppner@linux.ibm.com> 18757L: linux-s390@vger.kernel.org 18758S: Supported 18759F: block/partitions/ibm.c 18760F: drivers/s390/block/dasd* 18761F: include/linux/dasd_mod.h 18762 18763S390 IOMMU (PCI) 18764M: Niklas Schnelle <schnelle@linux.ibm.com> 18765M: Matthew Rosato <mjrosato@linux.ibm.com> 18766R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18767L: linux-s390@vger.kernel.org 18768S: Supported 18769F: drivers/iommu/s390-iommu.c 18770 18771S390 IUCV NETWORK LAYER 18772M: Alexandra Winter <wintera@linux.ibm.com> 18773M: Wenjia Zhang <wenjia@linux.ibm.com> 18774L: linux-s390@vger.kernel.org 18775L: netdev@vger.kernel.org 18776S: Supported 18777F: drivers/s390/net/*iucv* 18778F: include/net/iucv/ 18779F: net/iucv/ 18780 18781S390 MM 18782M: Alexander Gordeev <agordeev@linux.ibm.com> 18783M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18784L: linux-s390@vger.kernel.org 18785S: Supported 18786T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18787F: arch/s390/include/asm/pgtable.h 18788F: arch/s390/mm 18789 18790S390 NETWORK DRIVERS 18791M: Alexandra Winter <wintera@linux.ibm.com> 18792M: Wenjia Zhang <wenjia@linux.ibm.com> 18793L: linux-s390@vger.kernel.org 18794L: netdev@vger.kernel.org 18795S: Supported 18796F: drivers/s390/net/ 18797 18798S390 PCI SUBSYSTEM 18799M: Niklas Schnelle <schnelle@linux.ibm.com> 18800M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18801L: linux-s390@vger.kernel.org 18802S: Supported 18803F: Documentation/arch/s390/pci.rst 18804F: arch/s390/pci/ 18805F: drivers/pci/hotplug/s390_pci_hpc.c 18806 18807S390 SCM DRIVER 18808M: Vineeth Vijayan <vneethv@linux.ibm.com> 18809L: linux-s390@vger.kernel.org 18810S: Supported 18811F: drivers/s390/block/scm* 18812F: drivers/s390/cio/scm.c 18813 18814S390 VFIO AP DRIVER 18815M: Tony Krowiak <akrowiak@linux.ibm.com> 18816M: Halil Pasic <pasic@linux.ibm.com> 18817M: Jason Herne <jjherne@linux.ibm.com> 18818L: linux-s390@vger.kernel.org 18819S: Supported 18820F: Documentation/arch/s390/vfio-ap* 18821F: drivers/s390/crypto/vfio_ap* 18822 18823S390 VFIO-CCW DRIVER 18824M: Eric Farman <farman@linux.ibm.com> 18825M: Matthew Rosato <mjrosato@linux.ibm.com> 18826R: Halil Pasic <pasic@linux.ibm.com> 18827L: linux-s390@vger.kernel.org 18828L: kvm@vger.kernel.org 18829S: Supported 18830F: Documentation/arch/s390/vfio-ccw.rst 18831F: drivers/s390/cio/vfio_ccw* 18832F: include/uapi/linux/vfio_ccw.h 18833 18834S390 VFIO-PCI DRIVER 18835M: Matthew Rosato <mjrosato@linux.ibm.com> 18836M: Eric Farman <farman@linux.ibm.com> 18837L: linux-s390@vger.kernel.org 18838L: kvm@vger.kernel.org 18839S: Supported 18840F: arch/s390/kvm/pci* 18841F: drivers/vfio/pci/vfio_pci_zdev.c 18842F: include/uapi/linux/vfio_zdev.h 18843 18844S390 ZCRYPT DRIVER 18845M: Harald Freudenberger <freude@linux.ibm.com> 18846L: linux-s390@vger.kernel.org 18847S: Supported 18848F: drivers/s390/crypto/ 18849 18850S390 ZFCP DRIVER 18851M: Steffen Maier <maier@linux.ibm.com> 18852M: Benjamin Block <bblock@linux.ibm.com> 18853L: linux-s390@vger.kernel.org 18854S: Supported 18855F: drivers/s390/scsi/zfcp_* 18856 18857SAA6588 RDS RECEIVER DRIVER 18858M: Hans Verkuil <hverkuil@xs4all.nl> 18859L: linux-media@vger.kernel.org 18860S: Odd Fixes 18861W: https://linuxtv.org 18862T: git git://linuxtv.org/media_tree.git 18863F: drivers/media/i2c/saa6588* 18864 18865SAA7134 VIDEO4LINUX DRIVER 18866M: Mauro Carvalho Chehab <mchehab@kernel.org> 18867L: linux-media@vger.kernel.org 18868S: Odd fixes 18869W: https://linuxtv.org 18870T: git git://linuxtv.org/media_tree.git 18871F: Documentation/driver-api/media/drivers/saa7134* 18872F: drivers/media/pci/saa7134/ 18873 18874SAA7146 VIDEO4LINUX-2 DRIVER 18875M: Hans Verkuil <hverkuil@xs4all.nl> 18876L: linux-media@vger.kernel.org 18877S: Maintained 18878T: git git://linuxtv.org/media_tree.git 18879F: drivers/media/common/saa7146/ 18880F: drivers/media/pci/saa7146/ 18881F: include/media/drv-intf/saa7146* 18882 18883SAFESETID SECURITY MODULE 18884M: Micah Morton <mortonm@chromium.org> 18885S: Supported 18886F: Documentation/admin-guide/LSM/SafeSetID.rst 18887F: security/safesetid/ 18888 18889SAMSUNG AUDIO (ASoC) DRIVERS 18890M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18891L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18892S: Maintained 18893B: mailto:linux-samsung-soc@vger.kernel.org 18894F: Documentation/devicetree/bindings/sound/samsung* 18895F: sound/soc/samsung/ 18896 18897SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18898M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18899L: linux-crypto@vger.kernel.org 18900L: linux-samsung-soc@vger.kernel.org 18901S: Maintained 18902F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18903F: drivers/crypto/exynos-rng.c 18904 18905SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18906M: Łukasz Stelmach <l.stelmach@samsung.com> 18907L: linux-samsung-soc@vger.kernel.org 18908S: Maintained 18909F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18910F: drivers/char/hw_random/exynos-trng.c 18911 18912SAMSUNG FRAMEBUFFER DRIVER 18913M: Jingoo Han <jingoohan1@gmail.com> 18914L: linux-fbdev@vger.kernel.org 18915S: Maintained 18916F: drivers/video/fbdev/s3c-fb.c 18917 18918SAMSUNG INTERCONNECT DRIVERS 18919M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18920M: Artur Świgoń <a.swigon@samsung.com> 18921L: linux-pm@vger.kernel.org 18922L: linux-samsung-soc@vger.kernel.org 18923S: Supported 18924F: drivers/interconnect/samsung/ 18925 18926SAMSUNG LAPTOP DRIVER 18927M: Corentin Chary <corentin.chary@gmail.com> 18928L: platform-driver-x86@vger.kernel.org 18929S: Maintained 18930F: drivers/platform/x86/samsung-laptop.c 18931 18932SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18933M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18934L: linux-kernel@vger.kernel.org 18935L: linux-samsung-soc@vger.kernel.org 18936S: Maintained 18937B: mailto:linux-samsung-soc@vger.kernel.org 18938F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18939F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18940F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18941F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18942F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18943F: drivers/clk/clk-s2mps11.c 18944F: drivers/mfd/sec*.c 18945F: drivers/regulator/s2m*.c 18946F: drivers/regulator/s5m*.c 18947F: drivers/rtc/rtc-s5m.c 18948F: include/linux/mfd/samsung/ 18949 18950SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18951M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18952L: linux-media@vger.kernel.org 18953L: linux-samsung-soc@vger.kernel.org 18954S: Maintained 18955F: drivers/media/platform/samsung/s3c-camif/ 18956F: include/media/drv-intf/s3c_camif.h 18957 18958SAMSUNG S3FWRN5 NFC DRIVER 18959M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18960S: Maintained 18961F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18962F: drivers/nfc/s3fwrn5 18963 18964SAMSUNG S5C73M3 CAMERA DRIVER 18965M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18966M: Andrzej Hajda <andrzej.hajda@intel.com> 18967L: linux-media@vger.kernel.org 18968S: Supported 18969F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18970F: drivers/media/i2c/s5c73m3/* 18971 18972SAMSUNG S5K5BAF CAMERA DRIVER 18973M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18974M: Andrzej Hajda <andrzej.hajda@intel.com> 18975L: linux-media@vger.kernel.org 18976S: Supported 18977F: drivers/media/i2c/s5k5baf.c 18978 18979SAMSUNG S5P Security SubSystem (SSS) DRIVER 18980M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18981M: Vladimir Zapolskiy <vz@mleia.com> 18982L: linux-crypto@vger.kernel.org 18983L: linux-samsung-soc@vger.kernel.org 18984S: Maintained 18985F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18986F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18987F: drivers/crypto/s5p-sss.c 18988 18989SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18990M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18991L: linux-media@vger.kernel.org 18992S: Supported 18993Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18994F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18995F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18996F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18997F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18998F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18999F: drivers/media/platform/samsung/exynos4-is/ 19000 19001SAMSUNG SOC CLOCK DRIVERS 19002M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19003M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19004M: Tomasz Figa <tomasz.figa@gmail.com> 19005M: Chanwoo Choi <cw00.choi@samsung.com> 19006R: Alim Akhtar <alim.akhtar@samsung.com> 19007L: linux-samsung-soc@vger.kernel.org 19008S: Maintained 19009T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19010T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 19011F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19012F: Documentation/devicetree/bindings/clock/samsung,s3c* 19013F: drivers/clk/samsung/ 19014F: include/dt-bindings/clock/exynos*.h 19015F: include/dt-bindings/clock/s5p*.h 19016F: include/dt-bindings/clock/samsung,*.h 19017F: include/linux/clk/samsung.h 19018 19019SAMSUNG SPI DRIVERS 19020M: Andi Shyti <andi.shyti@kernel.org> 19021L: linux-spi@vger.kernel.org 19022L: linux-samsung-soc@vger.kernel.org 19023S: Maintained 19024F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19025F: drivers/spi/spi-s3c* 19026F: include/linux/platform_data/spi-s3c64xx.h 19027 19028SAMSUNG SXGBE DRIVERS 19029M: Byungho An <bh74.an@samsung.com> 19030L: netdev@vger.kernel.org 19031S: Supported 19032F: drivers/net/ethernet/samsung/sxgbe/ 19033 19034SAMSUNG THERMAL DRIVER 19035M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19036M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19037L: linux-pm@vger.kernel.org 19038L: linux-samsung-soc@vger.kernel.org 19039S: Maintained 19040F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19041F: drivers/thermal/samsung/ 19042 19043SAMSUNG USB2 PHY DRIVER 19044M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19045L: linux-kernel@vger.kernel.org 19046S: Supported 19047F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19048F: Documentation/driver-api/phy/samsung-usb2.rst 19049F: drivers/phy/samsung/phy-exynos4210-usb2.c 19050F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19051F: drivers/phy/samsung/phy-exynos5250-usb2.c 19052F: drivers/phy/samsung/phy-s5pv210-usb2.c 19053F: drivers/phy/samsung/phy-samsung-usb2.c 19054F: drivers/phy/samsung/phy-samsung-usb2.h 19055 19056SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19057M: Paul Barker <paul.barker@sancloud.com> 19058R: Marc Murphy <marc.murphy@sancloud.com> 19059S: Supported 19060F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19061 19062SC1200 WDT DRIVER 19063M: Zwane Mwaikambo <zwanem@gmail.com> 19064S: Maintained 19065F: drivers/watchdog/sc1200wdt.c 19066 19067SCHEDULER 19068M: Ingo Molnar <mingo@redhat.com> 19069M: Peter Zijlstra <peterz@infradead.org> 19070M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19071M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19072R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19073R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19074R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19075R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19076R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19077R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19078L: linux-kernel@vger.kernel.org 19079S: Maintained 19080T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19081F: include/linux/preempt.h 19082F: include/linux/sched.h 19083F: include/linux/wait.h 19084F: include/uapi/linux/sched.h 19085F: kernel/sched/ 19086 19087SCSI LIBSAS SUBSYSTEM 19088R: John Garry <john.g.garry@oracle.com> 19089R: Jason Yan <yanaijie@huawei.com> 19090L: linux-scsi@vger.kernel.org 19091S: Supported 19092F: Documentation/scsi/libsas.rst 19093F: drivers/scsi/libsas/ 19094F: include/scsi/libsas.h 19095F: include/scsi/sas_ata.h 19096 19097SCSI RDMA PROTOCOL (SRP) INITIATOR 19098M: Bart Van Assche <bvanassche@acm.org> 19099L: linux-rdma@vger.kernel.org 19100S: Supported 19101Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19102F: drivers/infiniband/ulp/srp/ 19103F: include/scsi/srp.h 19104 19105SCSI RDMA PROTOCOL (SRP) TARGET 19106M: Bart Van Assche <bvanassche@acm.org> 19107L: linux-rdma@vger.kernel.org 19108L: target-devel@vger.kernel.org 19109S: Supported 19110Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19111F: drivers/infiniband/ulp/srpt/ 19112 19113SCSI SG DRIVER 19114M: Doug Gilbert <dgilbert@interlog.com> 19115L: linux-scsi@vger.kernel.org 19116S: Maintained 19117W: http://sg.danny.cz/sg 19118F: Documentation/scsi/scsi-generic.rst 19119F: drivers/scsi/sg.c 19120F: include/scsi/sg.h 19121 19122SCSI SUBSYSTEM 19123M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19124M: "Martin K. Petersen" <martin.petersen@oracle.com> 19125L: linux-scsi@vger.kernel.org 19126S: Maintained 19127Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19128T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19129T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19130F: Documentation/devicetree/bindings/scsi/ 19131F: drivers/scsi/ 19132F: drivers/ufs/ 19133F: include/scsi/ 19134 19135SCSI TAPE DRIVER 19136M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19137L: linux-scsi@vger.kernel.org 19138S: Maintained 19139F: Documentation/scsi/st.rst 19140F: drivers/scsi/st.* 19141F: drivers/scsi/st_*.h 19142 19143SCSI TARGET CORE USER DRIVER 19144M: Bodo Stroesser <bostroesser@gmail.com> 19145L: linux-scsi@vger.kernel.org 19146L: target-devel@vger.kernel.org 19147S: Supported 19148F: Documentation/target/tcmu-design.rst 19149F: drivers/target/target_core_user.c 19150F: include/uapi/linux/target_core_user.h 19151 19152SCSI TARGET SUBSYSTEM 19153M: "Martin K. Petersen" <martin.petersen@oracle.com> 19154L: linux-scsi@vger.kernel.org 19155L: target-devel@vger.kernel.org 19156S: Supported 19157W: http://www.linux-iscsi.org 19158Q: https://patchwork.kernel.org/project/target-devel/list/ 19159T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19160F: Documentation/target/ 19161F: drivers/target/ 19162F: include/target/ 19163 19164SCTP PROTOCOL 19165M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19166M: Xin Long <lucien.xin@gmail.com> 19167L: linux-sctp@vger.kernel.org 19168S: Maintained 19169W: https://github.com/sctp/lksctp-tools/wiki 19170F: Documentation/networking/sctp.rst 19171F: include/linux/sctp.h 19172F: include/net/sctp/ 19173F: include/uapi/linux/sctp.h 19174F: net/sctp/ 19175 19176SCx200 CPU SUPPORT 19177M: Jim Cromie <jim.cromie@gmail.com> 19178S: Odd Fixes 19179F: Documentation/i2c/busses/scx200_acb.rst 19180F: arch/x86/platform/scx200/ 19181F: drivers/i2c/busses/scx200* 19182F: drivers/mtd/maps/scx200_docflash.c 19183F: drivers/watchdog/scx200_wdt.c 19184F: include/linux/scx200.h 19185 19186SCx200 GPIO DRIVER 19187M: Jim Cromie <jim.cromie@gmail.com> 19188S: Maintained 19189F: drivers/char/scx200_gpio.c 19190F: include/linux/scx200_gpio.h 19191 19192SCx200 HRT CLOCKSOURCE DRIVER 19193M: Jim Cromie <jim.cromie@gmail.com> 19194S: Maintained 19195F: drivers/clocksource/scx200_hrt.c 19196 19197SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19198M: Sascha Sommer <saschasommer@freenet.de> 19199L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19200S: Maintained 19201F: drivers/mmc/host/sdricoh_cs.c 19202 19203SECO BOARDS CEC DRIVER 19204M: Ettore Chimenti <ek5.chimenti@gmail.com> 19205S: Maintained 19206F: drivers/media/cec/platform/seco/seco-cec.c 19207F: drivers/media/cec/platform/seco/seco-cec.h 19208 19209SECURE COMPUTING 19210M: Kees Cook <keescook@chromium.org> 19211R: Andy Lutomirski <luto@amacapital.net> 19212R: Will Drewry <wad@chromium.org> 19213S: Supported 19214T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19215F: Documentation/userspace-api/seccomp_filter.rst 19216F: include/linux/seccomp.h 19217F: include/uapi/linux/seccomp.h 19218F: kernel/seccomp.c 19219F: tools/testing/selftests/kselftest_harness.h 19220F: tools/testing/selftests/seccomp/* 19221K: \bsecure_computing 19222K: \bTIF_SECCOMP\b 19223 19224SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19225M: Kamal Dasu <kamal.dasu@broadcom.com> 19226M: Al Cooper <alcooperx@gmail.com> 19227R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19228L: linux-mmc@vger.kernel.org 19229S: Maintained 19230F: drivers/mmc/host/sdhci-brcmstb* 19231 19232SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19233M: Adrian Hunter <adrian.hunter@intel.com> 19234L: linux-mmc@vger.kernel.org 19235S: Supported 19236F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19237F: drivers/mmc/host/sdhci* 19238 19239SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19240M: Eugen Hristev <eugen.hristev@microchip.com> 19241L: linux-mmc@vger.kernel.org 19242S: Supported 19243F: drivers/mmc/host/sdhci-of-at91.c 19244 19245SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19246M: Haibo Chen <haibo.chen@nxp.com> 19247L: linux-imx@nxp.com 19248L: linux-mmc@vger.kernel.org 19249S: Maintained 19250F: drivers/mmc/host/sdhci-esdhc-imx.c 19251 19252SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19253M: Ben Dooks <ben-linux@fluff.org> 19254M: Jaehoon Chung <jh80.chung@samsung.com> 19255L: linux-mmc@vger.kernel.org 19256S: Maintained 19257F: drivers/mmc/host/sdhci-s3c* 19258 19259SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19260M: Viresh Kumar <vireshk@kernel.org> 19261L: linux-mmc@vger.kernel.org 19262S: Maintained 19263F: drivers/mmc/host/sdhci-spear.c 19264 19265SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19266M: Vignesh Raghavendra <vigneshr@ti.com> 19267L: linux-mmc@vger.kernel.org 19268S: Maintained 19269F: drivers/mmc/host/sdhci-omap.c 19270 19271SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19272M: Jonathan Derrick <jonathan.derrick@linux.dev> 19273L: linux-block@vger.kernel.org 19274S: Supported 19275F: block/opal_proto.h 19276F: block/sed* 19277F: include/linux/sed* 19278F: include/uapi/linux/sed* 19279 19280SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19281M: Mark Rutland <mark.rutland@arm.com> 19282M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19283M: Sudeep Holla <sudeep.holla@arm.com> 19284L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19285S: Maintained 19286F: drivers/firmware/smccc/ 19287F: include/linux/arm-smccc.h 19288 19289SECURITY CONTACT 19290M: Security Officers <security@kernel.org> 19291S: Supported 19292F: Documentation/process/security-bugs.rst 19293 19294SECURITY SUBSYSTEM 19295M: Paul Moore <paul@paul-moore.com> 19296M: James Morris <jmorris@namei.org> 19297M: "Serge E. Hallyn" <serge@hallyn.com> 19298L: linux-security-module@vger.kernel.org (suggested Cc:) 19299S: Supported 19300W: http://kernsec.org/ 19301T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19302F: security/ 19303X: security/selinux/ 19304 19305SELINUX SECURITY MODULE 19306M: Paul Moore <paul@paul-moore.com> 19307M: Stephen Smalley <stephen.smalley.work@gmail.com> 19308M: Eric Paris <eparis@parisplace.org> 19309L: selinux@vger.kernel.org 19310S: Supported 19311W: https://selinuxproject.org 19312W: https://github.com/SELinuxProject 19313T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19314F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19315F: Documentation/ABI/removed/sysfs-selinux-disable 19316F: Documentation/admin-guide/LSM/SELinux.rst 19317F: include/trace/events/avc.h 19318F: include/uapi/linux/selinux_netlink.h 19319F: scripts/selinux/ 19320F: security/selinux/ 19321 19322SENSABLE PHANTOM 19323M: Jiri Slaby <jirislaby@kernel.org> 19324S: Maintained 19325F: drivers/misc/phantom.c 19326F: include/uapi/linux/phantom.h 19327 19328SENSEAIR SUNRISE 006-0-0007 19329M: Jacopo Mondi <jacopo@jmondi.org> 19330S: Maintained 19331F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19332F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19333F: drivers/iio/chemical/sunrise_co2.c 19334 19335SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19336M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19337S: Maintained 19338F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19339F: drivers/iio/chemical/scd30.h 19340F: drivers/iio/chemical/scd30_core.c 19341F: drivers/iio/chemical/scd30_i2c.c 19342F: drivers/iio/chemical/scd30_serial.c 19343 19344SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19345M: Roan van Dijk <roan@protonic.nl> 19346S: Maintained 19347F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19348F: drivers/iio/chemical/scd4x.c 19349 19350SENSIRION SGP40 GAS SENSOR DRIVER 19351M: Andreas Klinger <ak@it-klinger.de> 19352S: Maintained 19353F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19354F: drivers/iio/chemical/sgp40.c 19355 19356SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19357M: Tomasz Duszynski <tduszyns@gmail.com> 19358S: Maintained 19359F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19360F: drivers/iio/chemical/sps30.c 19361F: drivers/iio/chemical/sps30_i2c.c 19362F: drivers/iio/chemical/sps30_serial.c 19363 19364SERIAL DEVICE BUS 19365M: Rob Herring <robh@kernel.org> 19366L: linux-serial@vger.kernel.org 19367S: Maintained 19368F: Documentation/devicetree/bindings/serial/serial.yaml 19369F: drivers/tty/serdev/ 19370F: include/linux/serdev.h 19371 19372SERIAL IR RECEIVER 19373M: Sean Young <sean@mess.org> 19374L: linux-media@vger.kernel.org 19375S: Maintained 19376F: drivers/media/rc/serial_ir.c 19377 19378SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19379M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19380L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19381S: Maintained 19382F: Documentation/devicetree/bindings/slimbus/ 19383F: drivers/slimbus/ 19384F: include/linux/slimbus.h 19385 19386SFC NETWORK DRIVER 19387M: Edward Cree <ecree.xilinx@gmail.com> 19388M: Martin Habets <habetsm.xilinx@gmail.com> 19389L: netdev@vger.kernel.org 19390L: linux-net-drivers@amd.com 19391S: Supported 19392F: Documentation/networking/devlink/sfc.rst 19393F: drivers/net/ethernet/sfc/ 19394 19395SFCTEMP HWMON DRIVER 19396M: Emil Renner Berthing <kernel@esmil.dk> 19397L: linux-hwmon@vger.kernel.org 19398S: Maintained 19399F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19400F: Documentation/hwmon/sfctemp.rst 19401F: drivers/hwmon/sfctemp.c 19402 19403SFF/SFP/SFP+ MODULE SUPPORT 19404M: Russell King <linux@armlinux.org.uk> 19405L: netdev@vger.kernel.org 19406S: Maintained 19407F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19408F: drivers/net/phy/phylink.c 19409F: drivers/net/phy/sfp* 19410F: include/linux/mdio/mdio-i2c.h 19411F: include/linux/phylink.h 19412F: include/linux/sfp.h 19413K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19414 19415SGI GRU DRIVER 19416M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19417S: Maintained 19418F: drivers/misc/sgi-gru/ 19419 19420SGI XP/XPC/XPNET DRIVER 19421M: Robin Holt <robinmholt@gmail.com> 19422M: Steve Wahl <steve.wahl@hpe.com> 19423S: Maintained 19424F: drivers/misc/sgi-xp/ 19425 19426SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19427M: Karsten Graul <kgraul@linux.ibm.com> 19428M: Wenjia Zhang <wenjia@linux.ibm.com> 19429M: Jan Karcher <jaka@linux.ibm.com> 19430R: D. Wythe <alibuda@linux.alibaba.com> 19431R: Tony Lu <tonylu@linux.alibaba.com> 19432R: Wen Gu <guwen@linux.alibaba.com> 19433L: linux-s390@vger.kernel.org 19434S: Supported 19435F: net/smc/ 19436 19437SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19438M: Linus Walleij <linus.walleij@linaro.org> 19439L: linux-iio@vger.kernel.org 19440S: Maintained 19441T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19442F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19443F: drivers/iio/light/gp2ap002.c 19444 19445SHARP RJ54N1CB0C SENSOR DRIVER 19446M: Jacopo Mondi <jacopo@jmondi.org> 19447L: linux-media@vger.kernel.org 19448S: Odd fixes 19449T: git git://linuxtv.org/media_tree.git 19450F: drivers/media/i2c/rj54n1cb0c.c 19451F: include/media/i2c/rj54n1cb0c.h 19452 19453SH_VOU V4L2 OUTPUT DRIVER 19454L: linux-media@vger.kernel.org 19455S: Orphan 19456F: drivers/media/platform/renesas/sh_vou.c 19457F: include/media/drv-intf/sh_vou.h 19458 19459SI2157 MEDIA DRIVER 19460M: Antti Palosaari <crope@iki.fi> 19461L: linux-media@vger.kernel.org 19462S: Maintained 19463W: https://linuxtv.org 19464W: http://palosaari.fi/linux/ 19465Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19466T: git git://linuxtv.org/anttip/media_tree.git 19467F: drivers/media/tuners/si2157* 19468 19469SI2165 MEDIA DRIVER 19470M: Matthias Schwarzott <zzam@gentoo.org> 19471L: linux-media@vger.kernel.org 19472S: Maintained 19473W: https://linuxtv.org 19474Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19475F: drivers/media/dvb-frontends/si2165* 19476 19477SI2168 MEDIA DRIVER 19478M: Antti Palosaari <crope@iki.fi> 19479L: linux-media@vger.kernel.org 19480S: Maintained 19481W: https://linuxtv.org 19482W: http://palosaari.fi/linux/ 19483Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19484T: git git://linuxtv.org/anttip/media_tree.git 19485F: drivers/media/dvb-frontends/si2168* 19486 19487SI470X FM RADIO RECEIVER I2C DRIVER 19488M: Hans Verkuil <hverkuil@xs4all.nl> 19489L: linux-media@vger.kernel.org 19490S: Odd Fixes 19491W: https://linuxtv.org 19492T: git git://linuxtv.org/media_tree.git 19493F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19494F: drivers/media/radio/si470x/radio-si470x-i2c.c 19495 19496SI470X FM RADIO RECEIVER USB DRIVER 19497M: Hans Verkuil <hverkuil@xs4all.nl> 19498L: linux-media@vger.kernel.org 19499S: Maintained 19500W: https://linuxtv.org 19501T: git git://linuxtv.org/media_tree.git 19502F: drivers/media/radio/si470x/radio-si470x-common.c 19503F: drivers/media/radio/si470x/radio-si470x-usb.c 19504F: drivers/media/radio/si470x/radio-si470x.h 19505 19506SI4713 FM RADIO TRANSMITTER I2C DRIVER 19507M: Eduardo Valentin <edubezval@gmail.com> 19508L: linux-media@vger.kernel.org 19509S: Odd Fixes 19510W: https://linuxtv.org 19511T: git git://linuxtv.org/media_tree.git 19512F: drivers/media/radio/si4713/si4713.? 19513 19514SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19515M: Eduardo Valentin <edubezval@gmail.com> 19516L: linux-media@vger.kernel.org 19517S: Odd Fixes 19518W: https://linuxtv.org 19519T: git git://linuxtv.org/media_tree.git 19520F: drivers/media/radio/si4713/radio-platform-si4713.c 19521 19522SI4713 FM RADIO TRANSMITTER USB DRIVER 19523M: Hans Verkuil <hverkuil@xs4all.nl> 19524L: linux-media@vger.kernel.org 19525S: Maintained 19526W: https://linuxtv.org 19527T: git git://linuxtv.org/media_tree.git 19528F: drivers/media/radio/si4713/radio-usb-si4713.c 19529 19530SIANO DVB DRIVER 19531M: Mauro Carvalho Chehab <mchehab@kernel.org> 19532L: linux-media@vger.kernel.org 19533S: Odd fixes 19534W: https://linuxtv.org 19535T: git git://linuxtv.org/media_tree.git 19536F: drivers/media/common/siano/ 19537F: drivers/media/mmc/siano/ 19538F: drivers/media/usb/siano/ 19539F: drivers/media/usb/siano/ 19540 19541SIEMENS IPC LED DRIVERS 19542M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19543M: Xing Tong Wu <xingtong.wu@siemens.com> 19544M: Tobias Schaffner <tobias.schaffner@siemens.com> 19545L: linux-leds@vger.kernel.org 19546S: Maintained 19547F: drivers/leds/simple/ 19548 19549SIEMENS IPC PLATFORM DRIVERS 19550M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19551M: Xing Tong Wu <xingtong.wu@siemens.com> 19552M: Tobias Schaffner <tobias.schaffner@siemens.com> 19553L: platform-driver-x86@vger.kernel.org 19554S: Maintained 19555F: drivers/platform/x86/siemens/ 19556F: include/linux/platform_data/x86/simatic-ipc-base.h 19557F: include/linux/platform_data/x86/simatic-ipc.h 19558 19559SIEMENS IPC WATCHDOG DRIVERS 19560M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19561M: Xing Tong Wu <xingtong.wu@siemens.com> 19562M: Tobias Schaffner <tobias.schaffner@siemens.com> 19563L: linux-watchdog@vger.kernel.org 19564S: Maintained 19565F: drivers/watchdog/simatic-ipc-wdt.c 19566 19567SIFIVE DRIVERS 19568M: Palmer Dabbelt <palmer@dabbelt.com> 19569M: Paul Walmsley <paul.walmsley@sifive.com> 19570L: linux-riscv@lists.infradead.org 19571S: Supported 19572N: sifive 19573K: [^@]sifive 19574 19575SIFIVE FU540 SYSTEM-ON-CHIP 19576M: Paul Walmsley <paul.walmsley@sifive.com> 19577M: Palmer Dabbelt <palmer@dabbelt.com> 19578L: linux-riscv@lists.infradead.org 19579S: Supported 19580T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19581N: fu540 19582K: fu540 19583 19584SIFIVE PDMA DRIVER 19585M: Green Wan <green.wan@sifive.com> 19586S: Maintained 19587F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19588F: drivers/dma/sf-pdma/ 19589 19590SIFIVE SOC DRIVERS 19591M: Conor Dooley <conor@kernel.org> 19592L: linux-riscv@lists.infradead.org 19593S: Maintained 19594T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19595F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19596F: drivers/soc/sifive/ 19597 19598SILEAD TOUCHSCREEN DRIVER 19599M: Hans de Goede <hdegoede@redhat.com> 19600L: linux-input@vger.kernel.org 19601L: platform-driver-x86@vger.kernel.org 19602S: Maintained 19603F: drivers/input/touchscreen/silead.c 19604F: drivers/platform/x86/touchscreen_dmi.c 19605 19606SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19607M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19608S: Supported 19609F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19610F: drivers/net/wireless/silabs/wfx/ 19611 19612SILICON MOTION SM712 FRAME BUFFER DRIVER 19613M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19614M: Teddy Wang <teddy.wang@siliconmotion.com> 19615M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19616L: linux-fbdev@vger.kernel.org 19617S: Maintained 19618F: Documentation/fb/sm712fb.rst 19619F: drivers/video/fbdev/sm712* 19620 19621SILVACO I3C DUAL-ROLE MASTER 19622M: Miquel Raynal <miquel.raynal@bootlin.com> 19623M: Conor Culhane <conor.culhane@silvaco.com> 19624L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19625S: Maintained 19626F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19627F: drivers/i3c/master/svc-i3c-master.c 19628 19629SIMPLEFB FB DRIVER 19630M: Hans de Goede <hdegoede@redhat.com> 19631L: linux-fbdev@vger.kernel.org 19632S: Maintained 19633F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19634F: drivers/video/fbdev/simplefb.c 19635F: include/linux/platform_data/simplefb.h 19636 19637SIMTEC EB110ATX (Chalice CATS) 19638M: Simtec Linux Team <linux@simtec.co.uk> 19639S: Supported 19640W: http://www.simtec.co.uk/products/EB110ATX/ 19641 19642SIOX 19643M: Thorsten Scherer <t.scherer@eckelmann.de> 19644M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19645R: Pengutronix Kernel Team <kernel@pengutronix.de> 19646S: Supported 19647F: drivers/gpio/gpio-siox.c 19648F: drivers/siox/* 19649F: include/trace/events/siox.h 19650 19651SIPHASH PRF ROUTINES 19652M: Jason A. Donenfeld <Jason@zx2c4.com> 19653S: Maintained 19654F: include/linux/siphash.h 19655F: lib/siphash.c 19656F: lib/siphash_kunit.c 19657 19658SIS 190 ETHERNET DRIVER 19659M: Francois Romieu <romieu@fr.zoreil.com> 19660L: netdev@vger.kernel.org 19661S: Maintained 19662F: drivers/net/ethernet/sis/sis190.c 19663 19664SIS 900/7016 FAST ETHERNET DRIVER 19665M: Daniele Venzano <venza@brownhat.org> 19666L: netdev@vger.kernel.org 19667S: Maintained 19668W: http://www.brownhat.org/sis900.html 19669F: drivers/net/ethernet/sis/sis900.* 19670 19671SIS FRAMEBUFFER DRIVER 19672S: Orphan 19673F: Documentation/fb/sisfb.rst 19674F: drivers/video/fbdev/sis/ 19675F: include/video/sisfb.h 19676 19677SIS I2C TOUCHSCREEN DRIVER 19678M: Mika Penttilä <mpenttil@redhat.com> 19679L: linux-input@vger.kernel.org 19680S: Maintained 19681F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19682F: drivers/input/touchscreen/sis_i2c.c 19683 19684SIS USB2VGA DRIVER 19685M: Thomas Winischhofer <thomas@winischhofer.net> 19686S: Maintained 19687W: http://www.winischhofer.at/linuxsisusbvga.shtml 19688F: drivers/usb/misc/sisusbvga/ 19689 19690SL28 CPLD MFD DRIVER 19691M: Michael Walle <michael@walle.cc> 19692S: Maintained 19693F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19694F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19695F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19696F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19697F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19698F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19699F: drivers/gpio/gpio-sl28cpld.c 19700F: drivers/hwmon/sl28cpld-hwmon.c 19701F: drivers/irqchip/irq-sl28cpld.c 19702F: drivers/pwm/pwm-sl28cpld.c 19703F: drivers/watchdog/sl28cpld_wdt.c 19704 19705SL28 VPD NVMEM LAYOUT DRIVER 19706M: Michael Walle <michael@walle.cc> 19707S: Maintained 19708F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19709F: drivers/nvmem/layouts/sl28vpd.c 19710 19711SLAB ALLOCATOR 19712M: Christoph Lameter <cl@linux.com> 19713M: Pekka Enberg <penberg@kernel.org> 19714M: David Rientjes <rientjes@google.com> 19715M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19716M: Andrew Morton <akpm@linux-foundation.org> 19717M: Vlastimil Babka <vbabka@suse.cz> 19718R: Roman Gushchin <roman.gushchin@linux.dev> 19719R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19720L: linux-mm@kvack.org 19721S: Maintained 19722T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19723F: include/linux/sl?b*.h 19724F: mm/sl?b* 19725 19726SLCAN CAN NETWORK DRIVER 19727M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19728L: linux-can@vger.kernel.org 19729S: Maintained 19730F: drivers/net/can/slcan/ 19731 19732SLEEPABLE READ-COPY UPDATE (SRCU) 19733M: Lai Jiangshan <jiangshanlai@gmail.com> 19734M: "Paul E. McKenney" <paulmck@kernel.org> 19735M: Josh Triplett <josh@joshtriplett.org> 19736R: Steven Rostedt <rostedt@goodmis.org> 19737R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19738L: rcu@vger.kernel.org 19739S: Supported 19740W: http://www.rdrop.com/users/paulmck/RCU/ 19741T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19742F: include/linux/srcu*.h 19743F: kernel/rcu/srcu*.c 19744 19745SMACK SECURITY MODULE 19746M: Casey Schaufler <casey@schaufler-ca.com> 19747L: linux-security-module@vger.kernel.org 19748S: Maintained 19749W: http://schaufler-ca.com 19750T: git git://github.com/cschaufler/smack-next 19751F: Documentation/admin-guide/LSM/Smack.rst 19752F: security/smack/ 19753 19754SMC91x ETHERNET DRIVER 19755M: Nicolas Pitre <nico@fluxnic.net> 19756S: Odd Fixes 19757F: drivers/net/ethernet/smsc/smc91x.* 19758 19759SMSC EMC2103 HARDWARE MONITOR DRIVER 19760M: Steve Glendinning <steve.glendinning@shawell.net> 19761L: linux-hwmon@vger.kernel.org 19762S: Maintained 19763F: Documentation/hwmon/emc2103.rst 19764F: drivers/hwmon/emc2103.c 19765 19766SMSC SCH5627 HARDWARE MONITOR DRIVER 19767M: Hans de Goede <hdegoede@redhat.com> 19768L: linux-hwmon@vger.kernel.org 19769S: Supported 19770F: Documentation/hwmon/sch5627.rst 19771F: drivers/hwmon/sch5627.c 19772 19773SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19774M: Steve Glendinning <steve.glendinning@shawell.net> 19775L: linux-fbdev@vger.kernel.org 19776S: Maintained 19777F: drivers/video/fbdev/smscufx.c 19778 19779SMSC47B397 HARDWARE MONITOR DRIVER 19780M: Jean Delvare <jdelvare@suse.com> 19781L: linux-hwmon@vger.kernel.org 19782S: Maintained 19783F: Documentation/hwmon/smsc47b397.rst 19784F: drivers/hwmon/smsc47b397.c 19785 19786SMSC911x ETHERNET DRIVER 19787M: Steve Glendinning <steve.glendinning@shawell.net> 19788L: netdev@vger.kernel.org 19789S: Maintained 19790F: drivers/net/ethernet/smsc/smsc911x.* 19791F: include/linux/smsc911x.h 19792 19793SMSC9420 PCI ETHERNET DRIVER 19794M: Steve Glendinning <steve.glendinning@shawell.net> 19795L: netdev@vger.kernel.org 19796S: Maintained 19797F: drivers/net/ethernet/smsc/smsc9420.* 19798 19799SNET DPU VIRTIO DATA PATH ACCELERATOR 19800R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19801F: drivers/vdpa/solidrun/ 19802 19803SOCIONEXT (SNI) AVE NETWORK DRIVER 19804M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19805L: netdev@vger.kernel.org 19806S: Maintained 19807F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19808F: drivers/net/ethernet/socionext/sni_ave.c 19809 19810SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19811M: Jassi Brar <jaswinder.singh@linaro.org> 19812M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19813L: netdev@vger.kernel.org 19814S: Maintained 19815F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19816F: drivers/net/ethernet/socionext/netsec.c 19817 19818SOCIONEXT (SNI) Synquacer SPI DRIVER 19819M: Masahisa Kojima <masahisa.kojima@linaro.org> 19820M: Jassi Brar <jaswinder.singh@linaro.org> 19821L: linux-spi@vger.kernel.org 19822S: Maintained 19823F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19824F: drivers/spi/spi-synquacer.c 19825 19826SOCIONEXT SYNQUACER I2C DRIVER 19827M: Ard Biesheuvel <ardb@kernel.org> 19828L: linux-i2c@vger.kernel.org 19829S: Maintained 19830F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19831F: drivers/i2c/busses/i2c-synquacer.c 19832 19833SOCIONEXT UNIPHIER SOUND DRIVER 19834L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19835S: Orphan 19836F: sound/soc/uniphier/ 19837 19838SOCKET TIMESTAMPING 19839M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19840S: Maintained 19841F: Documentation/networking/timestamping.rst 19842F: include/uapi/linux/net_tstamp.h 19843F: tools/testing/selftests/net/so_txtime.c 19844 19845SOEKRIS NET48XX LED SUPPORT 19846M: Chris Boot <bootc@bootc.net> 19847S: Maintained 19848F: drivers/leds/leds-net48xx.c 19849 19850SOFT-IWARP DRIVER (siw) 19851M: Bernard Metzler <bmt@zurich.ibm.com> 19852L: linux-rdma@vger.kernel.org 19853S: Supported 19854F: drivers/infiniband/sw/siw/ 19855F: include/uapi/rdma/siw-abi.h 19856 19857SOFT-ROCE DRIVER (rxe) 19858M: Zhu Yanjun <zyjzyj2000@gmail.com> 19859L: linux-rdma@vger.kernel.org 19860S: Supported 19861F: drivers/infiniband/sw/rxe/ 19862F: include/uapi/rdma/rdma_user_rxe.h 19863 19864SOFTLOGIC 6x10 MPEG CODEC 19865M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19866M: Anton Sviridenko <anton@corp.bluecherry.net> 19867M: Andrey Utkin <andrey_utkin@fastmail.com> 19868M: Ismael Luceno <ismael@iodev.co.uk> 19869L: linux-media@vger.kernel.org 19870S: Supported 19871F: drivers/media/pci/solo6x10/ 19872 19873SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19874M: James Morse <james.morse@arm.com> 19875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19876S: Maintained 19877F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19878F: drivers/firmware/arm_sdei.c 19879F: include/linux/arm_sdei.h 19880F: include/uapi/linux/arm_sdei.h 19881 19882SOFTWARE NODES AND DEVICE PROPERTIES 19883R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19884R: Daniel Scally <djrscally@gmail.com> 19885R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19886R: Sakari Ailus <sakari.ailus@linux.intel.com> 19887L: linux-acpi@vger.kernel.org 19888S: Maintained 19889F: drivers/base/property.c 19890F: drivers/base/swnode.c 19891F: include/linux/fwnode.h 19892F: include/linux/property.h 19893 19894SOFTWARE RAID (Multiple Disks) SUPPORT 19895M: Song Liu <song@kernel.org> 19896L: linux-raid@vger.kernel.org 19897S: Supported 19898Q: https://patchwork.kernel.org/project/linux-raid/list/ 19899T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19900F: drivers/md/Kconfig 19901F: drivers/md/Makefile 19902F: drivers/md/md* 19903F: drivers/md/raid* 19904F: include/linux/raid/ 19905F: include/uapi/linux/raid/ 19906 19907SOLIDRUN CLEARFOG SUPPORT 19908M: Russell King <linux@armlinux.org.uk> 19909S: Maintained 19910F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19911F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19912 19913SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19914M: Russell King <linux@armlinux.org.uk> 19915S: Maintained 19916F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19917F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19918F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19919 19920SONIC NETWORK DRIVER 19921M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19922L: netdev@vger.kernel.org 19923S: Maintained 19924F: drivers/net/ethernet/natsemi/sonic.* 19925 19926SONICS SILICON BACKPLANE DRIVER (SSB) 19927M: Michael Buesch <m@bues.ch> 19928L: linux-wireless@vger.kernel.org 19929S: Maintained 19930F: drivers/ssb/ 19931F: include/linux/ssb/ 19932 19933SONY IMX208 SENSOR DRIVER 19934M: Sakari Ailus <sakari.ailus@linux.intel.com> 19935L: linux-media@vger.kernel.org 19936S: Maintained 19937T: git git://linuxtv.org/media_tree.git 19938F: drivers/media/i2c/imx208.c 19939 19940SONY IMX214 SENSOR DRIVER 19941M: Ricardo Ribalda <ribalda@kernel.org> 19942L: linux-media@vger.kernel.org 19943S: Maintained 19944T: git git://linuxtv.org/media_tree.git 19945F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19946F: drivers/media/i2c/imx214.c 19947 19948SONY IMX219 SENSOR DRIVER 19949M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19950L: linux-media@vger.kernel.org 19951S: Maintained 19952T: git git://linuxtv.org/media_tree.git 19953F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19954F: drivers/media/i2c/imx219.c 19955 19956SONY IMX258 SENSOR DRIVER 19957M: Sakari Ailus <sakari.ailus@linux.intel.com> 19958L: linux-media@vger.kernel.org 19959S: Maintained 19960T: git git://linuxtv.org/media_tree.git 19961F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19962F: drivers/media/i2c/imx258.c 19963 19964SONY IMX274 SENSOR DRIVER 19965M: Leon Luo <leonl@leopardimaging.com> 19966L: linux-media@vger.kernel.org 19967S: Maintained 19968T: git git://linuxtv.org/media_tree.git 19969F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19970F: drivers/media/i2c/imx274.c 19971 19972SONY IMX290 SENSOR DRIVER 19973M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19974L: linux-media@vger.kernel.org 19975S: Maintained 19976T: git git://linuxtv.org/media_tree.git 19977F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19978F: drivers/media/i2c/imx290.c 19979 19980SONY IMX296 SENSOR DRIVER 19981M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19982M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19983L: linux-media@vger.kernel.org 19984S: Maintained 19985T: git git://linuxtv.org/media_tree.git 19986F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19987F: drivers/media/i2c/imx296.c 19988 19989SONY IMX319 SENSOR DRIVER 19990M: Bingbu Cao <bingbu.cao@intel.com> 19991L: linux-media@vger.kernel.org 19992S: Maintained 19993T: git git://linuxtv.org/media_tree.git 19994F: drivers/media/i2c/imx319.c 19995 19996SONY IMX334 SENSOR DRIVER 19997M: Paul J. Murphy <paul.j.murphy@intel.com> 19998M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19999L: linux-media@vger.kernel.org 20000S: Maintained 20001T: git git://linuxtv.org/media_tree.git 20002F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20003F: drivers/media/i2c/imx334.c 20004 20005SONY IMX335 SENSOR DRIVER 20006M: Paul J. Murphy <paul.j.murphy@intel.com> 20007M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20008L: linux-media@vger.kernel.org 20009S: Maintained 20010T: git git://linuxtv.org/media_tree.git 20011F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20012F: drivers/media/i2c/imx335.c 20013 20014SONY IMX355 SENSOR DRIVER 20015M: Tianshu Qiu <tian.shu.qiu@intel.com> 20016L: linux-media@vger.kernel.org 20017S: Maintained 20018T: git git://linuxtv.org/media_tree.git 20019F: drivers/media/i2c/imx355.c 20020 20021SONY IMX412 SENSOR DRIVER 20022M: Paul J. Murphy <paul.j.murphy@intel.com> 20023M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20024L: linux-media@vger.kernel.org 20025S: Maintained 20026T: git git://linuxtv.org/media_tree.git 20027F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20028F: drivers/media/i2c/imx412.c 20029 20030SONY IMX415 SENSOR DRIVER 20031M: Michael Riesch <michael.riesch@wolfvision.net> 20032L: linux-media@vger.kernel.org 20033S: Maintained 20034T: git git://linuxtv.org/media_tree.git 20035F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20036F: drivers/media/i2c/imx415.c 20037 20038SONY MEMORYSTICK SUBSYSTEM 20039M: Maxim Levitsky <maximlevitsky@gmail.com> 20040M: Alex Dubov <oakad@yahoo.com> 20041M: Ulf Hansson <ulf.hansson@linaro.org> 20042L: linux-mmc@vger.kernel.org 20043S: Maintained 20044T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20045F: drivers/memstick/ 20046F: include/linux/memstick.h 20047 20048SONY VAIO CONTROL DEVICE DRIVER 20049M: Mattia Dongili <malattia@linux.it> 20050L: platform-driver-x86@vger.kernel.org 20051S: Maintained 20052W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20053F: Documentation/admin-guide/laptops/sony-laptop.rst 20054F: drivers/char/sonypi.c 20055F: drivers/platform/x86/sony-laptop.c 20056F: include/linux/sony-laptop.h 20057 20058SOUND 20059M: Jaroslav Kysela <perex@perex.cz> 20060M: Takashi Iwai <tiwai@suse.com> 20061L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20062S: Maintained 20063W: http://www.alsa-project.org/ 20064Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20065T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20066F: Documentation/sound/ 20067F: include/sound/ 20068F: include/uapi/sound/ 20069F: sound/ 20070F: tools/testing/selftests/alsa 20071 20072SOUND - ALSA SELFTESTS 20073M: Mark Brown <broonie@kernel.org> 20074L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20075L: linux-kselftest@vger.kernel.org 20076S: Supported 20077F: tools/testing/selftests/alsa 20078 20079SOUND - COMPRESSED AUDIO 20080M: Vinod Koul <vkoul@kernel.org> 20081L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20082S: Supported 20083T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20084F: Documentation/sound/designs/compress-offload.rst 20085F: include/sound/compress_driver.h 20086F: include/uapi/sound/compress_* 20087F: sound/core/compress_offload.c 20088F: sound/soc/soc-compress.c 20089 20090SOUND - DMAENGINE HELPERS 20091M: Lars-Peter Clausen <lars@metafoo.de> 20092S: Supported 20093F: include/sound/dmaengine_pcm.h 20094F: sound/core/pcm_dmaengine.c 20095F: sound/soc/soc-generic-dmaengine-pcm.c 20096 20097SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20098M: Liam Girdwood <lgirdwood@gmail.com> 20099M: Mark Brown <broonie@kernel.org> 20100L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20101S: Supported 20102W: http://alsa-project.org/main/index.php/ASoC 20103T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20104F: Documentation/devicetree/bindings/sound/ 20105F: Documentation/sound/soc/ 20106F: include/dt-bindings/sound/ 20107F: include/sound/soc* 20108F: sound/soc/ 20109 20110SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20111M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20112M: Liam Girdwood <lgirdwood@gmail.com> 20113M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20114M: Bard Liao <yung-chuan.liao@linux.intel.com> 20115M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20116M: Daniel Baluta <daniel.baluta@nxp.com> 20117R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20118L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20119S: Supported 20120W: https://github.com/thesofproject/linux/ 20121F: sound/soc/sof/ 20122 20123SOUNDWIRE SUBSYSTEM 20124M: Vinod Koul <vkoul@kernel.org> 20125M: Bard Liao <yung-chuan.liao@linux.intel.com> 20126R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20127R: Sanyog Kale <sanyog.r.kale@intel.com> 20128L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20129S: Supported 20130T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20131F: Documentation/driver-api/soundwire/ 20132F: drivers/soundwire/ 20133F: include/linux/soundwire/ 20134 20135SP2 MEDIA DRIVER 20136M: Olli Salonen <olli.salonen@iki.fi> 20137L: linux-media@vger.kernel.org 20138S: Maintained 20139W: https://linuxtv.org 20140Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20141F: drivers/media/dvb-frontends/sp2* 20142 20143SPANISH DOCUMENTATION 20144M: Carlos Bilbao <carlos.bilbao@amd.com> 20145S: Maintained 20146F: Documentation/translations/sp_SP/ 20147 20148SPARC + UltraSPARC (sparc/sparc64) 20149M: "David S. Miller" <davem@davemloft.net> 20150L: sparclinux@vger.kernel.org 20151S: Maintained 20152Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20153T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20154T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20155F: arch/sparc/ 20156F: drivers/sbus/ 20157 20158SPARC SERIAL DRIVERS 20159M: "David S. Miller" <davem@davemloft.net> 20160L: sparclinux@vger.kernel.org 20161S: Maintained 20162T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20163T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20164F: drivers/tty/serial/suncore.c 20165F: drivers/tty/serial/sunhv.c 20166F: drivers/tty/serial/sunsab.c 20167F: drivers/tty/serial/sunsab.h 20168F: drivers/tty/serial/sunsu.c 20169F: drivers/tty/serial/sunzilog.c 20170F: drivers/tty/serial/sunzilog.h 20171F: drivers/tty/vcc.c 20172F: include/linux/sunserialcore.h 20173 20174SPARSE CHECKER 20175M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20176L: linux-sparse@vger.kernel.org 20177S: Maintained 20178W: https://sparse.docs.kernel.org/ 20179Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20180B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20181T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20182F: include/linux/compiler.h 20183 20184SPEAKUP CONSOLE SPEECH DRIVER 20185M: William Hubbs <w.d.hubbs@gmail.com> 20186M: Chris Brannon <chris@the-brannons.com> 20187M: Kirk Reiser <kirk@reisers.ca> 20188M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20189L: speakup@linux-speakup.org 20190S: Odd Fixes 20191W: http://www.linux-speakup.org/ 20192W: https://github.com/linux-speakup/speakup 20193B: https://github.com/linux-speakup/speakup/issues 20194F: drivers/accessibility/speakup/ 20195 20196SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20197M: Viresh Kumar <vireshk@kernel.org> 20198M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20199M: soc@kernel.org 20200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20201S: Maintained 20202W: http://www.st.com/spear 20203F: arch/arm/boot/dts/st/spear* 20204F: arch/arm/mach-spear/ 20205F: drivers/clk/spear/ 20206F: drivers/pinctrl/spear/ 20207 20208SPI NOR SUBSYSTEM 20209M: Tudor Ambarus <tudor.ambarus@linaro.org> 20210M: Pratyush Yadav <pratyush@kernel.org> 20211R: Michael Walle <michael@walle.cc> 20212L: linux-mtd@lists.infradead.org 20213S: Maintained 20214W: http://www.linux-mtd.infradead.org/ 20215Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20216C: irc://irc.oftc.net/mtd 20217T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20218F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20219F: drivers/mtd/spi-nor/ 20220F: include/linux/mtd/spi-nor.h 20221 20222SPI SUBSYSTEM 20223M: Mark Brown <broonie@kernel.org> 20224L: linux-spi@vger.kernel.org 20225S: Maintained 20226Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20227T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20228F: Documentation/devicetree/bindings/spi/ 20229F: Documentation/spi/ 20230F: drivers/spi/ 20231F: include/linux/spi/ 20232F: include/uapi/linux/spi/ 20233F: tools/spi/ 20234 20235SPIDERNET NETWORK DRIVER for CELL 20236M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20237M: Geoff Levand <geoff@infradead.org> 20238L: netdev@vger.kernel.org 20239L: linuxppc-dev@lists.ozlabs.org 20240S: Maintained 20241F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20242F: drivers/net/ethernet/toshiba/spider_net* 20243 20244SPMI SUBSYSTEM 20245M: Stephen Boyd <sboyd@kernel.org> 20246L: linux-kernel@vger.kernel.org 20247S: Maintained 20248T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20249F: Documentation/devicetree/bindings/spmi/ 20250F: drivers/spmi/ 20251F: include/dt-bindings/spmi/spmi.h 20252F: include/linux/spmi.h 20253F: include/trace/events/spmi.h 20254 20255SPU FILE SYSTEM 20256M: Jeremy Kerr <jk@ozlabs.org> 20257L: linuxppc-dev@lists.ozlabs.org 20258S: Supported 20259W: http://www.ibm.com/developerworks/power/cell/ 20260F: Documentation/filesystems/spufs/spufs.rst 20261F: arch/powerpc/platforms/cell/spufs/ 20262 20263SQUASHFS FILE SYSTEM 20264M: Phillip Lougher <phillip@squashfs.org.uk> 20265L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20266S: Maintained 20267W: http://squashfs.org.uk 20268T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20269F: Documentation/filesystems/squashfs.rst 20270F: fs/squashfs/ 20271 20272SRM (Alpha) environment access 20273M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20274S: Maintained 20275F: arch/alpha/kernel/srm_env.c 20276 20277ST LSM6DSx IMU IIO DRIVER 20278M: Lorenzo Bianconi <lorenzo@kernel.org> 20279L: linux-iio@vger.kernel.org 20280S: Maintained 20281W: http://www.st.com/ 20282F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20283F: drivers/iio/imu/st_lsm6dsx/ 20284 20285ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20286M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20287M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20288L: linux-media@vger.kernel.org 20289S: Maintained 20290T: git git://linuxtv.org/media_tree.git 20291F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20292F: drivers/media/i2c/st-mipid02.c 20293 20294ST STM32 I2C/SMBUS DRIVER 20295M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20296M: Alain Volmat <alain.volmat@foss.st.com> 20297L: linux-i2c@vger.kernel.org 20298S: Maintained 20299F: drivers/i2c/busses/i2c-stm32* 20300 20301ST STM32 SPI DRIVER 20302M: Alain Volmat <alain.volmat@foss.st.com> 20303L: linux-spi@vger.kernel.org 20304S: Maintained 20305F: drivers/spi/spi-stm32.c 20306 20307ST STPDDC60 DRIVER 20308M: Daniel Nilsson <daniel.nilsson@flex.com> 20309L: linux-hwmon@vger.kernel.org 20310S: Maintained 20311F: Documentation/hwmon/stpddc60.rst 20312F: drivers/hwmon/pmbus/stpddc60.c 20313 20314ST VGXY61 DRIVER 20315M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20316M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20317L: linux-media@vger.kernel.org 20318S: Maintained 20319T: git git://linuxtv.org/media_tree.git 20320F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20321F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20322F: drivers/media/i2c/st-vgxy61.c 20323 20324ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20325M: Song Qiang <songqiang1304521@gmail.com> 20326L: linux-iio@vger.kernel.org 20327S: Maintained 20328F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20329F: drivers/iio/proximity/vl53l0x-i2c.c 20330 20331STABLE BRANCH 20332M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20333M: Sasha Levin <sashal@kernel.org> 20334L: stable@vger.kernel.org 20335S: Supported 20336F: Documentation/process/stable-kernel-rules.rst 20337 20338STAGING - ATOMISP DRIVER 20339M: Hans de Goede <hdegoede@redhat.com> 20340M: Mauro Carvalho Chehab <mchehab@kernel.org> 20341R: Sakari Ailus <sakari.ailus@linux.intel.com> 20342L: linux-media@vger.kernel.org 20343S: Maintained 20344F: drivers/staging/media/atomisp/ 20345 20346STAGING - FIELDBUS SUBSYSTEM 20347M: Sven Van Asbroeck <TheSven73@gmail.com> 20348S: Maintained 20349F: drivers/staging/fieldbus/* 20350F: drivers/staging/fieldbus/Documentation/ 20351 20352STAGING - HMS ANYBUS-S BUS 20353M: Sven Van Asbroeck <TheSven73@gmail.com> 20354S: Maintained 20355F: drivers/staging/fieldbus/anybuss/ 20356 20357STAGING - INDUSTRIAL IO 20358M: Jonathan Cameron <jic23@kernel.org> 20359L: linux-iio@vger.kernel.org 20360S: Odd Fixes 20361F: Documentation/devicetree/bindings/staging/iio/ 20362F: drivers/staging/iio/ 20363 20364STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20365M: Marc Dietrich <marvin24@gmx.de> 20366L: ac100@lists.launchpad.net (moderated for non-subscribers) 20367L: linux-tegra@vger.kernel.org 20368S: Maintained 20369F: drivers/staging/nvec/ 20370 20371STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20372M: Jens Frederich <jfrederich@gmail.com> 20373M: Jon Nettleton <jon.nettleton@gmail.com> 20374S: Maintained 20375W: http://wiki.laptop.org/go/DCON 20376F: drivers/staging/olpc_dcon/ 20377 20378STAGING - REALTEK RTL8712U DRIVERS 20379M: Larry Finger <Larry.Finger@lwfinger.net> 20380M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20381S: Odd Fixes 20382F: drivers/staging/rtl8712/ 20383 20384STAGING - SEPS525 LCD CONTROLLER DRIVERS 20385M: Michael Hennerich <michael.hennerich@analog.com> 20386L: linux-fbdev@vger.kernel.org 20387S: Supported 20388F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20389F: drivers/staging/fbtft/fb_seps525.c 20390 20391STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20392M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20393M: Teddy Wang <teddy.wang@siliconmotion.com> 20394M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20395L: linux-fbdev@vger.kernel.org 20396S: Maintained 20397F: drivers/staging/sm750fb/ 20398 20399STAGING - VIA VT665X DRIVERS 20400M: Forest Bond <forest@alittletooquiet.net> 20401S: Odd Fixes 20402F: drivers/staging/vt665?/ 20403 20404STAGING SUBSYSTEM 20405M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20406L: linux-staging@lists.linux.dev 20407S: Supported 20408T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20409F: drivers/staging/ 20410 20411STANDALONE CACHE CONTROLLER DRIVERS 20412M: Conor Dooley <conor@kernel.org> 20413L: linux-riscv@lists.infradead.org 20414S: Maintained 20415T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20416F: drivers/cache 20417 20418STARFIRE/DURALAN NETWORK DRIVER 20419M: Ion Badulescu <ionut@badula.org> 20420S: Odd Fixes 20421F: drivers/net/ethernet/adaptec/starfire* 20422 20423STARFIVE CRYPTO DRIVER 20424M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20425M: William Qiu <william.qiu@starfivetech.com> 20426S: Supported 20427F: Documentation/devicetree/bindings/crypto/starfive* 20428F: drivers/crypto/starfive/ 20429 20430STARFIVE DEVICETREES 20431M: Emil Renner Berthing <kernel@esmil.dk> 20432S: Maintained 20433F: arch/riscv/boot/dts/starfive/ 20434 20435STARFIVE DWMAC GLUE LAYER 20436M: Emil Renner Berthing <kernel@esmil.dk> 20437M: Samin Guo <samin.guo@starfivetech.com> 20438S: Maintained 20439F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20440F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20441 20442STARFIVE JH7110 DPHY RX DRIVER 20443M: Jack Zhu <jack.zhu@starfivetech.com> 20444M: Changhuang Liang <changhuang.liang@starfivetech.com> 20445S: Supported 20446F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20447F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 20448 20449STARFIVE JH7110 MMC/SD/SDIO DRIVER 20450M: William Qiu <william.qiu@starfivetech.com> 20451S: Supported 20452F: Documentation/devicetree/bindings/mmc/starfive* 20453F: drivers/mmc/host/dw_mmc-starfive.c 20454 20455STARFIVE JH7110 PLL CLOCK DRIVER 20456M: Xingyu Wu <xingyu.wu@starfivetech.com> 20457S: Supported 20458F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 20459F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 20460 20461STARFIVE JH7110 SYSCON 20462M: William Qiu <william.qiu@starfivetech.com> 20463M: Xingyu Wu <xingyu.wu@starfivetech.com> 20464S: Supported 20465F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 20466 20467STARFIVE JH7110 TDM DRIVER 20468M: Walker Chen <walker.chen@starfivetech.com> 20469S: Maintained 20470F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20471F: sound/soc/starfive/jh7110_tdm.c 20472 20473STARFIVE JH71X0 CLOCK DRIVERS 20474M: Emil Renner Berthing <kernel@esmil.dk> 20475M: Hal Feng <hal.feng@starfivetech.com> 20476S: Maintained 20477F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20478F: drivers/clk/starfive/clk-starfive-jh71* 20479F: include/dt-bindings/clock/starfive?jh71*.h 20480 20481STARFIVE JH71X0 PINCTRL DRIVERS 20482M: Emil Renner Berthing <kernel@esmil.dk> 20483M: Jianlong Huang <jianlong.huang@starfivetech.com> 20484L: linux-gpio@vger.kernel.org 20485S: Maintained 20486F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20487F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20488F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20489F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20490 20491STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20492M: Emil Renner Berthing <kernel@esmil.dk> 20493M: Hal Feng <hal.feng@starfivetech.com> 20494S: Maintained 20495F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20496F: drivers/reset/starfive/reset-starfive-jh71* 20497F: include/dt-bindings/reset/starfive?jh71*.h 20498 20499STARFIVE JH71X0 USB DRIVERS 20500M: Minda Chen <minda.chen@starfivetech.com> 20501S: Maintained 20502F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20503F: drivers/usb/cdns3/cdns3-starfive.c 20504 20505STARFIVE JH71XX PMU CONTROLLER DRIVER 20506M: Walker Chen <walker.chen@starfivetech.com> 20507S: Supported 20508F: Documentation/devicetree/bindings/power/starfive* 20509F: drivers/pmdomain/starfive/jh71xx-pmu.c 20510F: include/dt-bindings/power/starfive,jh7110-pmu.h 20511 20512STARFIVE SOC DRIVERS 20513M: Conor Dooley <conor@kernel.org> 20514S: Maintained 20515T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20516F: Documentation/devicetree/bindings/soc/starfive/ 20517F: drivers/soc/starfive/ 20518 20519STARFIVE TRNG DRIVER 20520M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20521S: Supported 20522F: Documentation/devicetree/bindings/rng/starfive* 20523F: drivers/char/hw_random/jh7110-trng.c 20524 20525STARFIVE WATCHDOG DRIVER 20526M: Xingyu Wu <xingyu.wu@starfivetech.com> 20527M: Samin Guo <samin.guo@starfivetech.com> 20528S: Supported 20529F: Documentation/devicetree/bindings/watchdog/starfive* 20530F: drivers/watchdog/starfive-wdt.c 20531 20532STARFIVE JH71X0 PCIE AND USB PHY DRIVER 20533M: Minda Chen <minda.chen@starfivetech.com> 20534S: Supported 20535F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 20536F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 20537F: drivers/phy/starfive/phy-jh7110-pcie.c 20538F: drivers/phy/starfive/phy-jh7110-usb.c 20539 20540STATIC BRANCH/CALL 20541M: Peter Zijlstra <peterz@infradead.org> 20542M: Josh Poimboeuf <jpoimboe@kernel.org> 20543M: Jason Baron <jbaron@akamai.com> 20544R: Steven Rostedt <rostedt@goodmis.org> 20545R: Ard Biesheuvel <ardb@kernel.org> 20546S: Supported 20547F: arch/*/include/asm/jump_label*.h 20548F: arch/*/include/asm/static_call*.h 20549F: arch/*/kernel/jump_label.c 20550F: arch/*/kernel/static_call.c 20551F: include/linux/jump_label*.h 20552F: include/linux/static_call*.h 20553F: kernel/jump_label.c 20554F: kernel/static_call.c 20555 20556STI AUDIO (ASoC) DRIVERS 20557M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20558L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20559S: Maintained 20560F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20561F: sound/soc/sti/ 20562 20563STI CEC DRIVER 20564M: Alain Volmat <alain.volmat@foss.st.com> 20565S: Maintained 20566F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20567F: drivers/media/cec/platform/sti/ 20568 20569STK1160 USB VIDEO CAPTURE DRIVER 20570M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20571L: linux-media@vger.kernel.org 20572S: Maintained 20573T: git git://linuxtv.org/media_tree.git 20574F: drivers/media/usb/stk1160/ 20575 20576STM32 AUDIO (ASoC) DRIVERS 20577M: Olivier Moysan <olivier.moysan@foss.st.com> 20578M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20579L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20580S: Maintained 20581F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20582F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20583F: sound/soc/stm/ 20584 20585STM32 TIMER/LPTIMER DRIVERS 20586M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20587S: Maintained 20588F: Documentation/ABI/testing/*timer-stm32 20589F: Documentation/devicetree/bindings/*/*stm32-*timer* 20590F: drivers/*/stm32-*timer* 20591F: drivers/pwm/pwm-stm32* 20592F: include/linux/*/stm32-*tim* 20593 20594STMMAC ETHERNET DRIVER 20595M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20596M: Jose Abreu <joabreu@synopsys.com> 20597L: netdev@vger.kernel.org 20598S: Supported 20599W: http://www.stlinux.com 20600F: Documentation/networking/device_drivers/ethernet/stmicro/ 20601F: drivers/net/ethernet/stmicro/stmmac/ 20602 20603SUN HAPPY MEAL ETHERNET DRIVER 20604M: Sean Anderson <seanga2@gmail.com> 20605S: Maintained 20606F: drivers/net/ethernet/sun/sunhme.* 20607 20608SUN3/3X 20609M: Sam Creasey <sammy@sammy.net> 20610S: Maintained 20611W: http://sammy.net/sun3/ 20612F: arch/m68k/include/asm/sun3* 20613F: arch/m68k/kernel/*sun3* 20614F: arch/m68k/sun3*/ 20615F: drivers/net/ethernet/i825xx/sun3* 20616 20617SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20618M: Hans de Goede <hdegoede@redhat.com> 20619L: linux-input@vger.kernel.org 20620S: Maintained 20621F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20622F: drivers/input/keyboard/sun4i-lradc-keys.c 20623 20624SUNDANCE NETWORK DRIVER 20625M: Denis Kirjanov <kda@linux-powerpc.org> 20626L: netdev@vger.kernel.org 20627S: Maintained 20628F: drivers/net/ethernet/dlink/sundance.c 20629 20630SUNPLUS ETHERNET DRIVER 20631M: Wells Lu <wellslutw@gmail.com> 20632L: netdev@vger.kernel.org 20633S: Maintained 20634W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20635F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20636F: drivers/net/ethernet/sunplus/ 20637 20638SUNPLUS MMC DRIVER 20639M: Tony Huang <tonyhuang.sunplus@gmail.com> 20640M: Li-hao Kuo <lhjeff911@gmail.com> 20641S: Maintained 20642F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20643F: drivers/mmc/host/sunplus-mmc.c 20644 20645SUNPLUS OCOTP DRIVER 20646M: Vincent Shih <vincent.sunplus@gmail.com> 20647S: Maintained 20648F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20649F: drivers/nvmem/sunplus-ocotp.c 20650 20651SUNPLUS PWM DRIVER 20652M: Hammer Hsieh <hammerh0314@gmail.com> 20653S: Maintained 20654F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20655F: drivers/pwm/pwm-sunplus.c 20656 20657SUNPLUS RTC DRIVER 20658M: Vincent Shih <vincent.sunplus@gmail.com> 20659L: linux-rtc@vger.kernel.org 20660S: Maintained 20661F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20662F: drivers/rtc/rtc-sunplus.c 20663 20664SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20665M: Li-hao Kuo <lhjeff911@gmail.com> 20666L: linux-spi@vger.kernel.org 20667S: Maintained 20668F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20669F: drivers/spi/spi-sunplus-sp7021.c 20670 20671SUNPLUS UART DRIVER 20672M: Hammer Hsieh <hammerh0314@gmail.com> 20673S: Maintained 20674F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20675F: drivers/tty/serial/sunplus-uart.c 20676 20677SUNPLUS USB2 PHY DRIVER 20678M: Vincent Shih <vincent.sunplus@gmail.com> 20679L: linux-usb@vger.kernel.org 20680S: Maintained 20681F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20682F: drivers/phy/sunplus/Kconfig 20683F: drivers/phy/sunplus/Makefile 20684F: drivers/phy/sunplus/phy-sunplus-usb2.c 20685 20686SUNPLUS WATCHDOG DRIVER 20687M: Xiantao Hu <xt.hu@cqplus1.com> 20688L: linux-watchdog@vger.kernel.org 20689S: Maintained 20690F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20691F: drivers/watchdog/sunplus_wdt.c 20692 20693SUPERH 20694M: Yoshinori Sato <ysato@users.sourceforge.jp> 20695M: Rich Felker <dalias@libc.org> 20696M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20697L: linux-sh@vger.kernel.org 20698S: Maintained 20699Q: http://patchwork.kernel.org/project/linux-sh/list/ 20700F: Documentation/arch/sh/ 20701F: arch/sh/ 20702F: drivers/sh/ 20703 20704SUSPEND TO RAM 20705M: "Rafael J. Wysocki" <rafael@kernel.org> 20706M: Len Brown <len.brown@intel.com> 20707M: Pavel Machek <pavel@ucw.cz> 20708L: linux-pm@vger.kernel.org 20709S: Supported 20710B: https://bugzilla.kernel.org 20711F: Documentation/power/ 20712F: arch/x86/kernel/acpi/sleep* 20713F: arch/x86/kernel/acpi/wakeup* 20714F: drivers/base/power/ 20715F: include/linux/freezer.h 20716F: include/linux/pm.h 20717F: include/linux/suspend.h 20718F: kernel/power/ 20719 20720SVGA HANDLING 20721M: Martin Mares <mj@ucw.cz> 20722L: linux-video@atrey.karlin.mff.cuni.cz 20723S: Maintained 20724F: Documentation/admin-guide/svga.rst 20725F: arch/x86/boot/video* 20726 20727SWITCHDEV 20728M: Jiri Pirko <jiri@resnulli.us> 20729M: Ivan Vecera <ivecera@redhat.com> 20730L: netdev@vger.kernel.org 20731S: Supported 20732F: include/net/switchdev.h 20733F: net/switchdev/ 20734 20735SY8106A REGULATOR DRIVER 20736M: Icenowy Zheng <icenowy@aosc.io> 20737S: Maintained 20738F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20739F: drivers/regulator/sy8106a-regulator.c 20740 20741SYNC FILE FRAMEWORK 20742M: Sumit Semwal <sumit.semwal@linaro.org> 20743R: Gustavo Padovan <gustavo@padovan.org> 20744L: linux-media@vger.kernel.org 20745L: dri-devel@lists.freedesktop.org 20746S: Maintained 20747T: git git://anongit.freedesktop.org/drm/drm-misc 20748F: Documentation/driver-api/sync_file.rst 20749F: drivers/dma-buf/dma-fence* 20750F: drivers/dma-buf/sw_sync.c 20751F: drivers/dma-buf/sync_* 20752F: include/linux/sync_file.h 20753F: include/uapi/linux/sync_file.h 20754 20755SYNOPSYS ARC ARCHITECTURE 20756M: Vineet Gupta <vgupta@kernel.org> 20757L: linux-snps-arc@lists.infradead.org 20758S: Supported 20759T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20760F: Documentation/arch/arc 20761F: Documentation/devicetree/bindings/arc/* 20762F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20763F: arch/arc/ 20764F: drivers/clocksource/arc_timer.c 20765F: drivers/tty/serial/arc_uart.c 20766 20767SYNOPSYS ARC HSDK SDP pll clock driver 20768M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20769S: Supported 20770F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20771F: drivers/clk/clk-hsdk-pll.c 20772 20773SYNOPSYS ARC SDP clock driver 20774M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20775S: Supported 20776F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20777F: drivers/clk/axs10x/* 20778 20779SYNOPSYS ARC SDP platform support 20780M: Alexey Brodkin <abrodkin@synopsys.com> 20781S: Supported 20782F: Documentation/devicetree/bindings/arc/axs10* 20783F: arch/arc/boot/dts/ax* 20784F: arch/arc/plat-axs10x 20785 20786SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20787M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20788S: Supported 20789F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20790F: drivers/reset/reset-axs10x.c 20791 20792SYNOPSYS CREG GPIO DRIVER 20793M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20794S: Maintained 20795F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20796F: drivers/gpio/gpio-creg-snps.c 20797 20798SYNOPSYS DESIGNWARE 8250 UART DRIVER 20799M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20800R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20801S: Supported 20802F: drivers/tty/serial/8250/8250_dw.c 20803F: drivers/tty/serial/8250/8250_dwlib.* 20804F: drivers/tty/serial/8250/8250_lpss.c 20805 20806SYNOPSYS DESIGNWARE APB GPIO DRIVER 20807M: Hoan Tran <hoan@os.amperecomputing.com> 20808M: Serge Semin <fancer.lancer@gmail.com> 20809L: linux-gpio@vger.kernel.org 20810S: Maintained 20811F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20812F: drivers/gpio/gpio-dwapb.c 20813 20814SYNOPSYS DESIGNWARE APB SSI DRIVER 20815M: Serge Semin <fancer.lancer@gmail.com> 20816L: linux-spi@vger.kernel.org 20817S: Supported 20818F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20819F: drivers/spi/spi-dw* 20820 20821SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20822M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20823S: Maintained 20824F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20825F: drivers/dma/dw-axi-dmac/ 20826 20827SYNOPSYS DESIGNWARE DMAC DRIVER 20828M: Viresh Kumar <vireshk@kernel.org> 20829R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20830S: Maintained 20831F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20832F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20833F: drivers/dma/dw/ 20834F: include/dt-bindings/dma/dw-dmac.h 20835F: include/linux/dma/dw.h 20836F: include/linux/platform_data/dma-dw.h 20837 20838SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20839M: Jose Abreu <Jose.Abreu@synopsys.com> 20840L: netdev@vger.kernel.org 20841S: Supported 20842F: drivers/net/ethernet/synopsys/ 20843 20844SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20845M: Jose Abreu <Jose.Abreu@synopsys.com> 20846L: netdev@vger.kernel.org 20847S: Supported 20848F: drivers/net/pcs/pcs-xpcs.c 20849F: drivers/net/pcs/pcs-xpcs.h 20850F: include/linux/pcs/pcs-xpcs.h 20851 20852SYNOPSYS DESIGNWARE I2C DRIVER 20853M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20854R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20855R: Mika Westerberg <mika.westerberg@linux.intel.com> 20856R: Jan Dabros <jsd@semihalf.com> 20857L: linux-i2c@vger.kernel.org 20858S: Supported 20859F: drivers/i2c/busses/i2c-designware-* 20860 20861SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20862M: Jaehoon Chung <jh80.chung@samsung.com> 20863L: linux-mmc@vger.kernel.org 20864S: Maintained 20865F: drivers/mmc/host/dw_mmc* 20866 20867SYNOPSYS HSDK RESET CONTROLLER DRIVER 20868M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20869S: Supported 20870F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20871F: drivers/reset/reset-hsdk.c 20872F: include/dt-bindings/reset/snps,hsdk-reset.h 20873 20874SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20875M: Prabu Thangamuthu <prabu.t@synopsys.com> 20876M: Manjunath M B <manjumb@synopsys.com> 20877L: linux-mmc@vger.kernel.org 20878S: Maintained 20879F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20880 20881SYSTEM CONFIGURATION (SYSCON) 20882M: Lee Jones <lee@kernel.org> 20883M: Arnd Bergmann <arnd@arndb.de> 20884S: Supported 20885T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20886F: drivers/mfd/syscon.c 20887 20888SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20889M: Sudeep Holla <sudeep.holla@arm.com> 20890R: Cristian Marussi <cristian.marussi@arm.com> 20891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20892S: Maintained 20893F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20894F: drivers/clk/clk-sc[mp]i.c 20895F: drivers/cpufreq/sc[mp]i-cpufreq.c 20896F: drivers/firmware/arm_scmi/ 20897F: drivers/firmware/arm_scpi.c 20898F: drivers/powercap/arm_scmi_powercap.c 20899F: drivers/regulator/scmi-regulator.c 20900F: drivers/reset/reset-scmi.c 20901F: include/linux/sc[mp]i_protocol.h 20902F: include/trace/events/scmi.h 20903F: include/uapi/linux/virtio_scmi.h 20904 20905SYSTEM RESET/SHUTDOWN DRIVERS 20906M: Sebastian Reichel <sre@kernel.org> 20907L: linux-pm@vger.kernel.org 20908S: Maintained 20909T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20910F: Documentation/devicetree/bindings/power/reset/ 20911F: drivers/power/reset/ 20912 20913SYSTEM TRACE MODULE CLASS 20914M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20915S: Maintained 20916T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20917F: Documentation/trace/stm.rst 20918F: drivers/hwtracing/stm/ 20919F: include/linux/stm.h 20920F: include/uapi/linux/stm.h 20921 20922SYSTEM76 ACPI DRIVER 20923M: Jeremy Soller <jeremy@system76.com> 20924M: System76 Product Development <productdev@system76.com> 20925L: platform-driver-x86@vger.kernel.org 20926S: Maintained 20927F: drivers/platform/x86/system76_acpi.c 20928 20929SYSV FILESYSTEM 20930S: Orphan 20931F: Documentation/filesystems/sysv-fs.rst 20932F: fs/sysv/ 20933F: include/linux/sysv_fs.h 20934 20935TASKSTATS STATISTICS INTERFACE 20936M: Balbir Singh <bsingharora@gmail.com> 20937S: Maintained 20938F: Documentation/accounting/taskstats* 20939F: include/linux/taskstats* 20940F: kernel/taskstats.c 20941 20942TC subsystem 20943M: Jamal Hadi Salim <jhs@mojatatu.com> 20944M: Cong Wang <xiyou.wangcong@gmail.com> 20945M: Jiri Pirko <jiri@resnulli.us> 20946L: netdev@vger.kernel.org 20947S: Maintained 20948F: include/net/pkt_cls.h 20949F: include/net/pkt_sched.h 20950F: include/net/tc_act/ 20951F: include/uapi/linux/pkt_cls.h 20952F: include/uapi/linux/pkt_sched.h 20953F: include/uapi/linux/tc_act/ 20954F: include/uapi/linux/tc_ematch/ 20955F: net/sched/ 20956F: tools/testing/selftests/tc-testing 20957 20958TC90522 MEDIA DRIVER 20959M: Akihiro Tsukada <tskd08@gmail.com> 20960L: linux-media@vger.kernel.org 20961S: Odd Fixes 20962F: drivers/media/dvb-frontends/tc90522* 20963 20964TCP LOW PRIORITY MODULE 20965M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20966M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20967S: Maintained 20968W: http://tcp-lp-mod.sourceforge.net/ 20969F: net/ipv4/tcp_lp.c 20970 20971TDA10071 MEDIA DRIVER 20972M: Antti Palosaari <crope@iki.fi> 20973L: linux-media@vger.kernel.org 20974S: Maintained 20975W: https://linuxtv.org 20976W: http://palosaari.fi/linux/ 20977Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20978T: git git://linuxtv.org/anttip/media_tree.git 20979F: drivers/media/dvb-frontends/tda10071* 20980 20981TDA18212 MEDIA DRIVER 20982M: Antti Palosaari <crope@iki.fi> 20983L: linux-media@vger.kernel.org 20984S: Maintained 20985W: https://linuxtv.org 20986W: http://palosaari.fi/linux/ 20987Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20988T: git git://linuxtv.org/anttip/media_tree.git 20989F: drivers/media/tuners/tda18212* 20990 20991TDA18218 MEDIA DRIVER 20992M: Antti Palosaari <crope@iki.fi> 20993L: linux-media@vger.kernel.org 20994S: Maintained 20995W: https://linuxtv.org 20996W: http://palosaari.fi/linux/ 20997Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20998T: git git://linuxtv.org/anttip/media_tree.git 20999F: drivers/media/tuners/tda18218* 21000 21001TDA18250 MEDIA DRIVER 21002M: Olli Salonen <olli.salonen@iki.fi> 21003L: linux-media@vger.kernel.org 21004S: Maintained 21005W: https://linuxtv.org 21006Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21007T: git git://linuxtv.org/media_tree.git 21008F: drivers/media/tuners/tda18250* 21009 21010TDA18271 MEDIA DRIVER 21011M: Michael Krufky <mkrufky@linuxtv.org> 21012L: linux-media@vger.kernel.org 21013S: Maintained 21014W: https://linuxtv.org 21015W: http://github.com/mkrufky 21016Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21017T: git git://linuxtv.org/mkrufky/tuners.git 21018F: drivers/media/tuners/tda18271* 21019 21020TDA1997x MEDIA DRIVER 21021M: Tim Harvey <tharvey@gateworks.com> 21022L: linux-media@vger.kernel.org 21023S: Maintained 21024W: https://linuxtv.org 21025Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21026F: drivers/media/i2c/tda1997x.* 21027 21028TDA827x MEDIA DRIVER 21029M: Michael Krufky <mkrufky@linuxtv.org> 21030L: linux-media@vger.kernel.org 21031S: Maintained 21032W: https://linuxtv.org 21033W: http://github.com/mkrufky 21034Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21035T: git git://linuxtv.org/mkrufky/tuners.git 21036F: drivers/media/tuners/tda8290.* 21037 21038TDA8290 MEDIA DRIVER 21039M: Michael Krufky <mkrufky@linuxtv.org> 21040L: linux-media@vger.kernel.org 21041S: Maintained 21042W: https://linuxtv.org 21043W: http://github.com/mkrufky 21044Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21045T: git git://linuxtv.org/mkrufky/tuners.git 21046F: drivers/media/tuners/tda8290.* 21047 21048TDA9840 MEDIA DRIVER 21049M: Hans Verkuil <hverkuil@xs4all.nl> 21050L: linux-media@vger.kernel.org 21051S: Maintained 21052W: https://linuxtv.org 21053T: git git://linuxtv.org/media_tree.git 21054F: drivers/media/i2c/tda9840* 21055 21056TEA5761 TUNER DRIVER 21057M: Mauro Carvalho Chehab <mchehab@kernel.org> 21058L: linux-media@vger.kernel.org 21059S: Odd fixes 21060W: https://linuxtv.org 21061T: git git://linuxtv.org/media_tree.git 21062F: drivers/media/tuners/tea5761.* 21063 21064TEA5767 TUNER DRIVER 21065M: Mauro Carvalho Chehab <mchehab@kernel.org> 21066L: linux-media@vger.kernel.org 21067S: Maintained 21068W: https://linuxtv.org 21069T: git git://linuxtv.org/media_tree.git 21070F: drivers/media/tuners/tea5767.* 21071 21072TEA6415C MEDIA DRIVER 21073M: Hans Verkuil <hverkuil@xs4all.nl> 21074L: linux-media@vger.kernel.org 21075S: Maintained 21076W: https://linuxtv.org 21077T: git git://linuxtv.org/media_tree.git 21078F: drivers/media/i2c/tea6415c* 21079 21080TEA6420 MEDIA DRIVER 21081M: Hans Verkuil <hverkuil@xs4all.nl> 21082L: linux-media@vger.kernel.org 21083S: Maintained 21084W: https://linuxtv.org 21085T: git git://linuxtv.org/media_tree.git 21086F: drivers/media/i2c/tea6420* 21087 21088TEAM DRIVER 21089M: Jiri Pirko <jiri@resnulli.us> 21090L: netdev@vger.kernel.org 21091S: Supported 21092F: drivers/net/team/ 21093F: include/linux/if_team.h 21094F: include/uapi/linux/if_team.h 21095F: tools/testing/selftests/drivers/net/team/ 21096 21097TECHNICAL ADVISORY BOARD PROCESS DOCS 21098M: "Theodore Ts'o" <tytso@mit.edu> 21099M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21100L: tech-board-discuss@lists.linux-foundation.org 21101S: Maintained 21102F: Documentation/process/contribution-maturity-model.rst 21103F: Documentation/process/researcher-guidelines.rst 21104 21105TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21106M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21107S: Maintained 21108F: arch/x86/platform/ts5500/ 21109 21110TECHNOTREND USB IR RECEIVER 21111M: Sean Young <sean@mess.org> 21112L: linux-media@vger.kernel.org 21113S: Maintained 21114F: drivers/media/rc/ttusbir.c 21115 21116TECHWELL TW9910 VIDEO DECODER 21117L: linux-media@vger.kernel.org 21118S: Orphan 21119F: drivers/media/i2c/tw9910.c 21120F: include/media/i2c/tw9910.h 21121 21122TEE SUBSYSTEM 21123M: Jens Wiklander <jens.wiklander@linaro.org> 21124R: Sumit Garg <sumit.garg@linaro.org> 21125L: op-tee@lists.trustedfirmware.org 21126S: Maintained 21127F: Documentation/staging/tee.rst 21128F: drivers/tee/ 21129F: include/linux/tee_drv.h 21130F: include/uapi/linux/tee.h 21131 21132TEGRA ARCHITECTURE SUPPORT 21133M: Thierry Reding <thierry.reding@gmail.com> 21134M: Jonathan Hunter <jonathanh@nvidia.com> 21135L: linux-tegra@vger.kernel.org 21136S: Supported 21137Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21138T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21139N: [^a-z]tegra 21140 21141TEGRA CLOCK DRIVER 21142M: Peter De Schrijver <pdeschrijver@nvidia.com> 21143M: Prashant Gaikwad <pgaikwad@nvidia.com> 21144S: Supported 21145F: drivers/clk/tegra/ 21146 21147TEGRA DMA DRIVERS 21148M: Laxman Dewangan <ldewangan@nvidia.com> 21149M: Jon Hunter <jonathanh@nvidia.com> 21150S: Supported 21151F: drivers/dma/tegra* 21152 21153TEGRA I2C DRIVER 21154M: Laxman Dewangan <ldewangan@nvidia.com> 21155R: Dmitry Osipenko <digetx@gmail.com> 21156S: Supported 21157F: drivers/i2c/busses/i2c-tegra.c 21158 21159TEGRA IOMMU DRIVERS 21160M: Thierry Reding <thierry.reding@gmail.com> 21161R: Krishna Reddy <vdumpa@nvidia.com> 21162L: linux-tegra@vger.kernel.org 21163S: Supported 21164F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21165F: drivers/iommu/tegra* 21166 21167TEGRA KBC DRIVER 21168M: Laxman Dewangan <ldewangan@nvidia.com> 21169S: Supported 21170F: drivers/input/keyboard/tegra-kbc.c 21171 21172TEGRA NAND DRIVER 21173M: Stefan Agner <stefan@agner.ch> 21174M: Lucas Stach <dev@lynxeye.de> 21175S: Maintained 21176F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21177F: drivers/mtd/nand/raw/tegra_nand.c 21178 21179TEGRA PWM DRIVER 21180M: Thierry Reding <thierry.reding@gmail.com> 21181S: Supported 21182F: drivers/pwm/pwm-tegra.c 21183 21184TEGRA QUAD SPI DRIVER 21185M: Thierry Reding <thierry.reding@gmail.com> 21186M: Jonathan Hunter <jonathanh@nvidia.com> 21187M: Sowjanya Komatineni <skomatineni@nvidia.com> 21188L: linux-tegra@vger.kernel.org 21189S: Maintained 21190F: drivers/spi/spi-tegra210-quad.c 21191 21192TEGRA SERIAL DRIVER 21193M: Laxman Dewangan <ldewangan@nvidia.com> 21194S: Supported 21195F: drivers/tty/serial/serial-tegra.c 21196 21197TEGRA SPI DRIVER 21198M: Laxman Dewangan <ldewangan@nvidia.com> 21199S: Supported 21200F: drivers/spi/spi-tegra* 21201 21202TEGRA VIDEO DRIVER 21203M: Thierry Reding <thierry.reding@gmail.com> 21204M: Jonathan Hunter <jonathanh@nvidia.com> 21205M: Sowjanya Komatineni <skomatineni@nvidia.com> 21206M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21207L: linux-media@vger.kernel.org 21208L: linux-tegra@vger.kernel.org 21209S: Maintained 21210F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21211F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21212F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21213F: drivers/staging/media/tegra-video/ 21214 21215TEGRA XUSB PADCTL DRIVER 21216M: JC Kuo <jckuo@nvidia.com> 21217S: Supported 21218F: drivers/phy/tegra/xusb* 21219 21220TEHUTI ETHERNET DRIVER 21221M: Andy Gospodarek <andy@greyhouse.net> 21222L: netdev@vger.kernel.org 21223S: Supported 21224F: drivers/net/ethernet/tehuti/* 21225 21226TELECOM CLOCK DRIVER FOR MCPL0010 21227M: Mark Gross <markgross@kernel.org> 21228S: Supported 21229F: drivers/char/tlclk.c 21230 21231TEMPO SEMICONDUCTOR DRIVERS 21232M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21233S: Maintained 21234F: Documentation/devicetree/bindings/sound/tscs*.txt 21235F: sound/soc/codecs/tscs*.c 21236F: sound/soc/codecs/tscs*.h 21237 21238TENSILICA XTENSA PORT (xtensa) 21239M: Chris Zankel <chris@zankel.net> 21240M: Max Filippov <jcmvbkbc@gmail.com> 21241S: Maintained 21242T: git https://github.com/jcmvbkbc/linux-xtensa.git 21243F: arch/xtensa/ 21244F: drivers/irqchip/irq-xtensa-* 21245 21246TEXAS INSTRUMENTS ASoC DRIVERS 21247M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21248L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21249S: Maintained 21250F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21251F: sound/soc/ti/ 21252 21253TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21254M: Shenghao Ding <shenghao-ding@ti.com> 21255M: Kevin Lu <kevin-lu@ti.com> 21256M: Baojun Xu <baojun.xu@ti.com> 21257L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21258S: Maintained 21259F: Documentation/devicetree/bindings/sound/tas2552.txt 21260F: Documentation/devicetree/bindings/sound/tas2562.yaml 21261F: Documentation/devicetree/bindings/sound/tas2770.yaml 21262F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21263F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21264F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21265F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21266F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21267F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21268F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21269F: include/sound/tas2*.h 21270F: include/sound/tlv320*.h 21271F: include/sound/tpa6130a2-plat.h 21272F: sound/pci/hda/tas2781_hda_i2c.c 21273F: sound/soc/codecs/pcm1681.c 21274F: sound/soc/codecs/pcm1789*.* 21275F: sound/soc/codecs/pcm179x*.* 21276F: sound/soc/codecs/pcm186x*.* 21277F: sound/soc/codecs/pcm3008.* 21278F: sound/soc/codecs/pcm3060*.* 21279F: sound/soc/codecs/pcm3168a*.* 21280F: sound/soc/codecs/pcm5102a.c 21281F: sound/soc/codecs/pcm512x*.* 21282F: sound/soc/codecs/tas2*.* 21283F: sound/soc/codecs/tlv320*.* 21284F: sound/soc/codecs/tpa6130a2.* 21285 21286TEXAS INSTRUMENTS DMA DRIVERS 21287M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21288L: dmaengine@vger.kernel.org 21289S: Maintained 21290F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21291F: Documentation/devicetree/bindings/dma/ti-edma.txt 21292F: Documentation/devicetree/bindings/dma/ti/ 21293F: drivers/dma/ti/ 21294F: include/linux/dma/k3-psil.h 21295F: include/linux/dma/k3-udma-glue.h 21296F: include/linux/dma/ti-cppi5.h 21297X: drivers/dma/ti/cppi41.c 21298 21299TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21300M: Robert Marko <robert.marko@sartura.hr> 21301M: Luka Perkov <luka.perkov@sartura.hr> 21302L: linux-hwmon@vger.kernel.org 21303S: Maintained 21304F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21305F: Documentation/hwmon/tps23861.rst 21306F: drivers/hwmon/tps23861.c 21307 21308TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21309M: Ricardo Ribalda <ribalda@kernel.org> 21310L: linux-iio@vger.kernel.org 21311S: Supported 21312F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21313F: drivers/iio/dac/ti-dac7612.c 21314 21315TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21316M: Nishanth Menon <nm@ti.com> 21317M: Tero Kristo <kristo@kernel.org> 21318M: Santosh Shilimkar <ssantosh@kernel.org> 21319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21320S: Maintained 21321F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21322F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21323F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21324F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21325F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21326F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21327F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21328F: drivers/clk/keystone/sci-clk.c 21329F: drivers/firmware/ti_sci* 21330F: drivers/irqchip/irq-ti-sci-inta.c 21331F: drivers/irqchip/irq-ti-sci-intr.c 21332F: drivers/reset/reset-ti-sci.c 21333F: drivers/soc/ti/ti_sci_inta_msi.c 21334F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21335F: include/dt-bindings/soc/ti,sci_pm_domain.h 21336F: include/linux/soc/ti/ti_sci_inta_msi.h 21337F: include/linux/soc/ti/ti_sci_protocol.h 21338 21339TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21340M: Puranjay Mohan <puranjay12@gmail.com> 21341L: linux-iio@vger.kernel.org 21342S: Supported 21343F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21344F: drivers/iio/temperature/tmp117.c 21345 21346THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21347M: Hans Verkuil <hverkuil@xs4all.nl> 21348L: linux-media@vger.kernel.org 21349S: Maintained 21350W: https://linuxtv.org 21351T: git git://linuxtv.org/media_tree.git 21352F: drivers/media/radio/radio-raremono.c 21353 21354THERMAL 21355M: Rafael J. Wysocki <rafael@kernel.org> 21356M: Daniel Lezcano <daniel.lezcano@linaro.org> 21357R: Amit Kucheria <amitk@kernel.org> 21358R: Zhang Rui <rui.zhang@intel.com> 21359L: linux-pm@vger.kernel.org 21360S: Supported 21361Q: https://patchwork.kernel.org/project/linux-pm/list/ 21362T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21363F: Documentation/ABI/testing/sysfs-class-thermal 21364F: Documentation/admin-guide/thermal/ 21365F: Documentation/devicetree/bindings/thermal/ 21366F: Documentation/driver-api/thermal/ 21367F: drivers/thermal/ 21368F: include/dt-bindings/thermal/ 21369F: include/linux/cpu_cooling.h 21370F: include/linux/thermal.h 21371F: include/uapi/linux/thermal.h 21372F: tools/lib/thermal/ 21373F: tools/thermal/ 21374 21375THERMAL DRIVER FOR AMLOGIC SOCS 21376M: Guillaume La Roque <glaroque@baylibre.com> 21377L: linux-pm@vger.kernel.org 21378L: linux-amlogic@lists.infradead.org 21379S: Supported 21380W: http://linux-meson.com/ 21381F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21382F: drivers/thermal/amlogic_thermal.c 21383 21384THERMAL/CPU_COOLING 21385M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21386M: Daniel Lezcano <daniel.lezcano@linaro.org> 21387M: Viresh Kumar <viresh.kumar@linaro.org> 21388R: Lukasz Luba <lukasz.luba@arm.com> 21389L: linux-pm@vger.kernel.org 21390S: Supported 21391F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21392F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21393F: drivers/thermal/cpufreq_cooling.c 21394F: drivers/thermal/cpuidle_cooling.c 21395F: include/linux/cpu_cooling.h 21396 21397THERMAL/POWER_ALLOCATOR 21398M: Lukasz Luba <lukasz.luba@arm.com> 21399L: linux-pm@vger.kernel.org 21400S: Maintained 21401F: Documentation/driver-api/thermal/power_allocator.rst 21402F: drivers/thermal/gov_power_allocator.c 21403F: drivers/thermal/thermal_trace_ipa.h 21404 21405THINKPAD ACPI EXTRAS DRIVER 21406M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21407L: ibm-acpi-devel@lists.sourceforge.net 21408L: platform-driver-x86@vger.kernel.org 21409S: Maintained 21410W: http://ibm-acpi.sourceforge.net 21411W: http://thinkwiki.org/wiki/Ibm-acpi 21412T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21413F: drivers/platform/x86/thinkpad_acpi.c 21414 21415THINKPAD LMI DRIVER 21416M: Mark Pearson <markpearson@lenovo.com> 21417L: platform-driver-x86@vger.kernel.org 21418S: Maintained 21419F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21420F: drivers/platform/x86/think-lmi.? 21421 21422THUNDERBOLT DMA TRAFFIC TEST DRIVER 21423M: Isaac Hazan <isaac.hazan@intel.com> 21424L: linux-usb@vger.kernel.org 21425S: Maintained 21426F: drivers/thunderbolt/dma_test.c 21427 21428THUNDERBOLT DRIVER 21429M: Andreas Noever <andreas.noever@gmail.com> 21430M: Michael Jamet <michael.jamet@intel.com> 21431M: Mika Westerberg <mika.westerberg@linux.intel.com> 21432M: Yehezkel Bernat <YehezkelShB@gmail.com> 21433L: linux-usb@vger.kernel.org 21434S: Maintained 21435T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21436F: Documentation/admin-guide/thunderbolt.rst 21437F: drivers/thunderbolt/ 21438F: include/linux/thunderbolt.h 21439 21440THUNDERBOLT NETWORK DRIVER 21441M: Michael Jamet <michael.jamet@intel.com> 21442M: Mika Westerberg <mika.westerberg@linux.intel.com> 21443M: Yehezkel Bernat <YehezkelShB@gmail.com> 21444L: netdev@vger.kernel.org 21445S: Maintained 21446F: drivers/net/thunderbolt/ 21447 21448THUNDERX GPIO DRIVER 21449M: Robert Richter <rric@kernel.org> 21450S: Odd Fixes 21451F: drivers/gpio/gpio-thunderx.c 21452 21453TI ADS7924 ADC DRIVER 21454M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21455L: linux-iio@vger.kernel.org 21456S: Supported 21457F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21458F: drivers/iio/adc/ti-ads7924.c 21459 21460TI AM437X VPFE DRIVER 21461M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21462L: linux-media@vger.kernel.org 21463S: Maintained 21464W: https://linuxtv.org 21465Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21466T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21467F: drivers/media/platform/ti/am437x/ 21468 21469TI BANDGAP AND THERMAL DRIVER 21470M: Eduardo Valentin <edubezval@gmail.com> 21471M: Keerthy <j-keerthy@ti.com> 21472L: linux-pm@vger.kernel.org 21473L: linux-omap@vger.kernel.org 21474S: Maintained 21475F: drivers/thermal/ti-soc-thermal/ 21476 21477TI BQ27XXX POWER SUPPLY DRIVER 21478F: drivers/power/supply/bq27xxx_battery.c 21479F: drivers/power/supply/bq27xxx_battery_i2c.c 21480F: include/linux/power/bq27xxx_battery.h 21481 21482TI CDCE706 CLOCK DRIVER 21483M: Max Filippov <jcmvbkbc@gmail.com> 21484S: Maintained 21485F: drivers/clk/clk-cdce706.c 21486 21487TI CLOCK DRIVER 21488M: Tero Kristo <kristo@kernel.org> 21489L: linux-omap@vger.kernel.org 21490S: Odd Fixes 21491F: drivers/clk/ti/ 21492F: include/linux/clk/ti.h 21493 21494TI DAVINCI MACHINE SUPPORT 21495M: Bartosz Golaszewski <brgl@bgdev.pl> 21496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21497S: Maintained 21498T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21499F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21500F: arch/arm/boot/dts/ti/davinci/ 21501F: arch/arm/mach-davinci/ 21502F: drivers/i2c/busses/i2c-davinci.c 21503 21504TI DAVINCI SERIES CLOCK DRIVER 21505M: David Lechner <david@lechnology.com> 21506R: Sekhar Nori <nsekhar@ti.com> 21507S: Maintained 21508F: Documentation/devicetree/bindings/clock/ti/davinci/ 21509F: drivers/clk/davinci/ 21510F: include/linux/clk/davinci.h 21511 21512TI DAVINCI SERIES GPIO DRIVER 21513M: Keerthy <j-keerthy@ti.com> 21514L: linux-gpio@vger.kernel.org 21515S: Maintained 21516F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21517F: drivers/gpio/gpio-davinci.c 21518 21519TI DAVINCI SERIES MEDIA DRIVER 21520M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21521L: linux-media@vger.kernel.org 21522S: Maintained 21523W: https://linuxtv.org 21524Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21525T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21526F: drivers/media/platform/ti/davinci/ 21527F: include/media/davinci/ 21528 21529TI ENHANCED CAPTURE (eCAP) DRIVER 21530M: Vignesh Raghavendra <vigneshr@ti.com> 21531R: Julien Panis <jpanis@baylibre.com> 21532L: linux-iio@vger.kernel.org 21533L: linux-omap@vger.kernel.org 21534S: Maintained 21535F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21536F: drivers/counter/ti-ecap-capture.c 21537 21538TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21539R: David Lechner <david@lechnology.com> 21540L: linux-iio@vger.kernel.org 21541F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21542F: drivers/counter/ti-eqep.c 21543 21544TI ETHERNET SWITCH DRIVER (CPSW) 21545R: Grygorii Strashko <grygorii.strashko@ti.com> 21546L: linux-omap@vger.kernel.org 21547L: netdev@vger.kernel.org 21548S: Maintained 21549F: drivers/net/ethernet/ti/cpsw* 21550F: drivers/net/ethernet/ti/davinci* 21551 21552TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21553M: Alex Dubov <oakad@yahoo.com> 21554S: Maintained 21555W: http://tifmxx.berlios.de/ 21556F: drivers/memstick/host/tifm_ms.c 21557F: drivers/misc/tifm* 21558F: drivers/mmc/host/tifm_sd.c 21559F: include/linux/tifm.h 21560 21561TI FPD-LINK DRIVERS 21562M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21563L: linux-media@vger.kernel.org 21564S: Maintained 21565F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21566F: drivers/media/i2c/ds90* 21567F: include/media/i2c/ds90* 21568 21569TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21570M: Nishanth Menon <nm@ti.com> 21571M: Santosh Shilimkar <ssantosh@kernel.org> 21572L: linux-kernel@vger.kernel.org 21573L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21574S: Maintained 21575T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21576F: drivers/pmdomain/ti/omap_prm.c 21577F: drivers/soc/ti/* 21578 21579TI LM49xxx FAMILY ASoC CODEC DRIVERS 21580M: M R Swami Reddy <mr.swami.reddy@ti.com> 21581M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21582L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21583S: Maintained 21584F: sound/soc/codecs/isabelle* 21585F: sound/soc/codecs/lm49453* 21586 21587TI LMP92064 ADC DRIVER 21588M: Leonard Göhrs <l.goehrs@pengutronix.de> 21589R: kernel@pengutronix.de 21590L: linux-iio@vger.kernel.org 21591S: Maintained 21592F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21593F: drivers/iio/adc/ti-lmp92064.c 21594 21595TI PCM3060 ASoC CODEC DRIVER 21596M: Kirill Marinushkin <kmarinushkin@birdec.com> 21597L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21598S: Maintained 21599F: Documentation/devicetree/bindings/sound/pcm3060.txt 21600F: sound/soc/codecs/pcm3060* 21601 21602TI TAS571X FAMILY ASoC CODEC DRIVER 21603M: Kevin Cernekee <cernekee@chromium.org> 21604L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21605S: Odd Fixes 21606F: sound/soc/codecs/tas571x* 21607 21608TI TMAG5273 MAGNETOMETER DRIVER 21609M: Gerald Loacker <gerald.loacker@wolfvision.net> 21610L: linux-iio@vger.kernel.org 21611S: Maintained 21612F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21613F: drivers/iio/magnetometer/tmag5273.c 21614 21615TI TRF7970A NFC DRIVER 21616M: Mark Greer <mgreer@animalcreek.com> 21617L: linux-wireless@vger.kernel.org 21618S: Supported 21619F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21620F: drivers/nfc/trf7970a.c 21621 21622TI TSC2046 ADC DRIVER 21623M: Oleksij Rempel <o.rempel@pengutronix.de> 21624R: kernel@pengutronix.de 21625L: linux-iio@vger.kernel.org 21626S: Maintained 21627F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21628F: drivers/iio/adc/ti-tsc2046.c 21629 21630TI TWL4030 SERIES SOC CODEC DRIVER 21631M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21632L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21633S: Maintained 21634F: sound/soc/codecs/twl4030* 21635 21636TI VPE/CAL DRIVERS 21637M: Benoit Parrot <bparrot@ti.com> 21638L: linux-media@vger.kernel.org 21639S: Maintained 21640W: http://linuxtv.org/ 21641Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21642F: Documentation/devicetree/bindings/media/ti,cal.yaml 21643F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21644F: drivers/media/platform/ti/cal/ 21645F: drivers/media/platform/ti/vpe/ 21646 21647TI WILINK WIRELESS DRIVERS 21648L: linux-wireless@vger.kernel.org 21649S: Orphan 21650W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21651W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21652F: drivers/net/wireless/ti/ 21653 21654TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21655M: John Stultz <jstultz@google.com> 21656M: Thomas Gleixner <tglx@linutronix.de> 21657R: Stephen Boyd <sboyd@kernel.org> 21658L: linux-kernel@vger.kernel.org 21659S: Supported 21660T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21661F: include/linux/clocksource.h 21662F: include/linux/time.h 21663F: include/linux/timex.h 21664F: include/uapi/linux/time.h 21665F: include/uapi/linux/timex.h 21666F: kernel/time/alarmtimer.c 21667F: kernel/time/clocksource.c 21668F: kernel/time/ntp.c 21669F: kernel/time/time*.c 21670F: tools/testing/selftests/timers/ 21671 21672TIPC NETWORK LAYER 21673M: Jon Maloy <jmaloy@redhat.com> 21674M: Ying Xue <ying.xue@windriver.com> 21675L: netdev@vger.kernel.org (core kernel code) 21676L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21677S: Maintained 21678W: http://tipc.sourceforge.net/ 21679F: include/uapi/linux/tipc*.h 21680F: net/tipc/ 21681 21682TLAN NETWORK DRIVER 21683M: Samuel Chessman <chessman@tux.org> 21684L: tlan-devel@lists.sourceforge.net (subscribers-only) 21685S: Maintained 21686W: http://sourceforge.net/projects/tlan/ 21687F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21688F: drivers/net/ethernet/ti/tlan.* 21689 21690TMIO/SDHI MMC DRIVER 21691M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21692L: linux-mmc@vger.kernel.org 21693L: linux-renesas-soc@vger.kernel.org 21694S: Supported 21695F: drivers/mmc/host/renesas_sdhi* 21696F: drivers/mmc/host/tmio_mmc* 21697F: include/linux/mfd/tmio.h 21698 21699TMP401 HARDWARE MONITOR DRIVER 21700M: Guenter Roeck <linux@roeck-us.net> 21701L: linux-hwmon@vger.kernel.org 21702S: Maintained 21703F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21704F: Documentation/hwmon/tmp401.rst 21705F: drivers/hwmon/tmp401.c 21706 21707TMP464 HARDWARE MONITOR DRIVER 21708M: Guenter Roeck <linux@roeck-us.net> 21709L: linux-hwmon@vger.kernel.org 21710S: Maintained 21711F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21712F: Documentation/hwmon/tmp464.rst 21713F: drivers/hwmon/tmp464.c 21714 21715TMP513 HARDWARE MONITOR DRIVER 21716M: Eric Tremblay <etremblay@distech-controls.com> 21717L: linux-hwmon@vger.kernel.org 21718S: Maintained 21719F: Documentation/hwmon/tmp513.rst 21720F: drivers/hwmon/tmp513.c 21721 21722TMPFS (SHMEM FILESYSTEM) 21723M: Hugh Dickins <hughd@google.com> 21724L: linux-mm@kvack.org 21725S: Maintained 21726F: include/linux/shmem_fs.h 21727F: mm/shmem.c 21728 21729TOMOYO SECURITY MODULE 21730M: Kentaro Takeda <takedakn@nttdata.co.jp> 21731M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21732L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21733L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21734L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21735L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21736S: Maintained 21737W: https://tomoyo.osdn.jp/ 21738F: security/tomoyo/ 21739 21740TOPSTAR LAPTOP EXTRAS DRIVER 21741M: Herton Ronaldo Krzesinski <herton@canonical.com> 21742L: platform-driver-x86@vger.kernel.org 21743S: Maintained 21744F: drivers/platform/x86/topstar-laptop.c 21745 21746TORTURE-TEST MODULES 21747M: Davidlohr Bueso <dave@stgolabs.net> 21748M: "Paul E. McKenney" <paulmck@kernel.org> 21749M: Josh Triplett <josh@joshtriplett.org> 21750L: linux-kernel@vger.kernel.org 21751S: Supported 21752T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21753F: Documentation/RCU/torture.rst 21754F: kernel/locking/locktorture.c 21755F: kernel/rcu/rcuscale.c 21756F: kernel/rcu/rcutorture.c 21757F: kernel/rcu/refscale.c 21758F: kernel/torture.c 21759 21760TOSHIBA ACPI EXTRAS DRIVER 21761M: Azael Avalos <coproscefalo@gmail.com> 21762L: platform-driver-x86@vger.kernel.org 21763S: Maintained 21764F: drivers/platform/x86/toshiba_acpi.c 21765 21766TOSHIBA BLUETOOTH DRIVER 21767M: Azael Avalos <coproscefalo@gmail.com> 21768L: platform-driver-x86@vger.kernel.org 21769S: Maintained 21770F: drivers/platform/x86/toshiba_bluetooth.c 21771 21772TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21773M: Azael Avalos <coproscefalo@gmail.com> 21774L: platform-driver-x86@vger.kernel.org 21775S: Maintained 21776F: drivers/platform/x86/toshiba_haps.c 21777 21778TOSHIBA SMM DRIVER 21779M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21780S: Maintained 21781W: http://www.buzzard.org.uk/toshiba/ 21782F: drivers/char/toshiba.c 21783F: include/linux/toshiba.h 21784F: include/uapi/linux/toshiba.h 21785 21786TOSHIBA TC358743 DRIVER 21787M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21788L: linux-media@vger.kernel.org 21789S: Maintained 21790F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21791F: drivers/media/i2c/tc358743* 21792F: include/media/i2c/tc358743.h 21793 21794TOSHIBA WMI HOTKEYS DRIVER 21795M: Azael Avalos <coproscefalo@gmail.com> 21796L: platform-driver-x86@vger.kernel.org 21797S: Maintained 21798F: drivers/platform/x86/toshiba-wmi.c 21799 21800TPM DEVICE DRIVER 21801M: Peter Huewe <peterhuewe@gmx.de> 21802M: Jarkko Sakkinen <jarkko@kernel.org> 21803R: Jason Gunthorpe <jgg@ziepe.ca> 21804L: linux-integrity@vger.kernel.org 21805S: Maintained 21806W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21807Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21808T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21809F: drivers/char/tpm/ 21810 21811TPS546D24 DRIVER 21812M: Duke Du <dukedu83@gmail.com> 21813L: linux-hwmon@vger.kernel.org 21814S: Maintained 21815F: Documentation/hwmon/tps546d24.rst 21816F: drivers/hwmon/pmbus/tps546d24.c 21817 21818TQ SYSTEMS BOARD & DRIVER SUPPORT 21819L: linux@ew.tq-group.com 21820S: Supported 21821W: https://www.tq-group.com/en/products/tq-embedded/ 21822F: arch/arm/boot/dts/imx*mba*.dts* 21823F: arch/arm/boot/dts/imx*tqma*.dts* 21824F: arch/arm/boot/dts/mba*.dtsi 21825F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 21826F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 21827F: arch/arm64/boot/dts/freescale/mba*.dtsi 21828F: drivers/gpio/gpio-tqmx86.c 21829F: drivers/mfd/tqmx86.c 21830F: drivers/watchdog/tqmx86_wdt.c 21831 21832TRACING 21833M: Steven Rostedt <rostedt@goodmis.org> 21834M: Masami Hiramatsu <mhiramat@kernel.org> 21835L: linux-kernel@vger.kernel.org 21836L: linux-trace-kernel@vger.kernel.org 21837S: Maintained 21838Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21839T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21840F: Documentation/trace/* 21841F: fs/tracefs/ 21842F: include/linux/trace*.h 21843F: include/trace/ 21844F: kernel/trace/ 21845F: scripts/tracing/ 21846F: tools/testing/selftests/ftrace/ 21847 21848TRACING MMIO ACCESSES (MMIOTRACE) 21849M: Steven Rostedt <rostedt@goodmis.org> 21850M: Masami Hiramatsu <mhiramat@kernel.org> 21851R: Karol Herbst <karolherbst@gmail.com> 21852R: Pekka Paalanen <ppaalanen@gmail.com> 21853L: linux-kernel@vger.kernel.org 21854L: nouveau@lists.freedesktop.org 21855S: Maintained 21856F: arch/x86/mm/kmmio.c 21857F: arch/x86/mm/mmio-mod.c 21858F: arch/x86/mm/testmmiotrace.c 21859F: include/linux/mmiotrace.h 21860F: kernel/trace/trace_mmiotrace.c 21861 21862TRACING OS NOISE / LATENCY TRACERS 21863M: Steven Rostedt <rostedt@goodmis.org> 21864M: Daniel Bristot de Oliveira <bristot@kernel.org> 21865S: Maintained 21866F: Documentation/trace/hwlat_detector.rst 21867F: Documentation/trace/osnoise-tracer.rst 21868F: Documentation/trace/timerlat-tracer.rst 21869F: arch/*/kernel/trace.c 21870F: include/trace/events/osnoise.h 21871F: kernel/trace/trace_hwlat.c 21872F: kernel/trace/trace_irqsoff.c 21873F: kernel/trace/trace_osnoise.c 21874F: kernel/trace/trace_sched_wakeup.c 21875 21876TRADITIONAL CHINESE DOCUMENTATION 21877M: Hu Haowen <src.res.211@gmail.com> 21878S: Maintained 21879W: https://github.com/srcres258/linux-doc 21880T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21881F: Documentation/translations/zh_TW/ 21882 21883TTY LAYER AND SERIAL DRIVERS 21884M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21885M: Jiri Slaby <jirislaby@kernel.org> 21886L: linux-kernel@vger.kernel.org 21887L: linux-serial@vger.kernel.org 21888S: Supported 21889T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21890F: Documentation/devicetree/bindings/serial/ 21891F: Documentation/driver-api/serial/ 21892F: drivers/tty/ 21893F: include/linux/selection.h 21894F: include/linux/serial.h 21895F: include/linux/serial_core.h 21896F: include/linux/sysrq.h 21897F: include/linux/tty*.h 21898F: include/linux/vt.h 21899F: include/linux/vt_*.h 21900F: include/uapi/linux/serial.h 21901F: include/uapi/linux/serial_core.h 21902F: include/uapi/linux/tty.h 21903 21904TUA9001 MEDIA DRIVER 21905M: Antti Palosaari <crope@iki.fi> 21906L: linux-media@vger.kernel.org 21907S: Maintained 21908W: https://linuxtv.org 21909W: http://palosaari.fi/linux/ 21910Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21911T: git git://linuxtv.org/anttip/media_tree.git 21912F: drivers/media/tuners/tua9001* 21913 21914TULIP NETWORK DRIVERS 21915L: netdev@vger.kernel.org 21916L: linux-parisc@vger.kernel.org 21917S: Orphan 21918F: drivers/net/ethernet/dec/tulip/ 21919 21920TUN/TAP driver 21921M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21922M: Jason Wang <jasowang@redhat.com> 21923S: Maintained 21924W: http://vtun.sourceforge.net/tun 21925F: Documentation/networking/tuntap.rst 21926F: arch/um/os-Linux/drivers/ 21927F: drivers/net/tap.c 21928F: drivers/net/tun.c 21929 21930TURBOCHANNEL SUBSYSTEM 21931M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21932M: Ralf Baechle <ralf@linux-mips.org> 21933L: linux-mips@vger.kernel.org 21934S: Maintained 21935Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21936F: drivers/tc/ 21937F: include/linux/tc.h 21938 21939TURBOSTAT UTILITY 21940M: "Len Brown" <lenb@kernel.org> 21941L: linux-pm@vger.kernel.org 21942S: Supported 21943Q: https://patchwork.kernel.org/project/linux-pm/list/ 21944B: https://bugzilla.kernel.org 21945T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21946F: tools/power/x86/turbostat/ 21947 21948TW5864 VIDEO4LINUX DRIVER 21949M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21950M: Anton Sviridenko <anton@corp.bluecherry.net> 21951M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21952M: Andrey Utkin <andrey_utkin@fastmail.com> 21953L: linux-media@vger.kernel.org 21954S: Supported 21955F: drivers/media/pci/tw5864/ 21956 21957TW68 VIDEO4LINUX DRIVER 21958M: Hans Verkuil <hverkuil@xs4all.nl> 21959L: linux-media@vger.kernel.org 21960S: Odd Fixes 21961W: https://linuxtv.org 21962T: git git://linuxtv.org/media_tree.git 21963F: drivers/media/pci/tw68/ 21964 21965TW686X VIDEO4LINUX DRIVER 21966M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21967L: linux-media@vger.kernel.org 21968S: Maintained 21969W: http://linuxtv.org 21970T: git git://linuxtv.org/media_tree.git 21971F: drivers/media/pci/tw686x/ 21972 21973U-BOOT ENVIRONMENT VARIABLES 21974M: Rafał Miłecki <rafal@milecki.pl> 21975S: Maintained 21976F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21977F: drivers/nvmem/u-boot-env.c 21978 21979UACCE ACCELERATOR FRAMEWORK 21980M: Zhangfei Gao <zhangfei.gao@linaro.org> 21981M: Zhou Wang <wangzhou1@hisilicon.com> 21982L: linux-accelerators@lists.ozlabs.org 21983L: linux-kernel@vger.kernel.org 21984S: Maintained 21985F: Documentation/ABI/testing/sysfs-driver-uacce 21986F: Documentation/misc-devices/uacce.rst 21987F: drivers/misc/uacce/ 21988F: include/linux/uacce.h 21989F: include/uapi/misc/uacce/ 21990 21991UBI FILE SYSTEM (UBIFS) 21992M: Richard Weinberger <richard@nod.at> 21993L: linux-mtd@lists.infradead.org 21994S: Supported 21995W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21996T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21997T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21998F: Documentation/ABI/testing/sysfs-fs-ubifs 21999F: Documentation/filesystems/ubifs-authentication.rst 22000F: Documentation/filesystems/ubifs.rst 22001F: fs/ubifs/ 22002 22003UBLK USERSPACE BLOCK DRIVER 22004M: Ming Lei <ming.lei@redhat.com> 22005L: linux-block@vger.kernel.org 22006S: Maintained 22007F: Documentation/block/ublk.rst 22008F: drivers/block/ublk_drv.c 22009F: include/uapi/linux/ublk_cmd.h 22010 22011UCLINUX (M68KNOMMU AND COLDFIRE) 22012M: Greg Ungerer <gerg@linux-m68k.org> 22013L: linux-m68k@lists.linux-m68k.org 22014S: Maintained 22015W: http://www.linux-m68k.org/ 22016T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22017F: arch/m68k/*/*_no.* 22018F: arch/m68k/68*/ 22019F: arch/m68k/coldfire/ 22020F: arch/m68k/include/asm/*_no.* 22021 22022UDF FILESYSTEM 22023M: Jan Kara <jack@suse.com> 22024S: Maintained 22025F: Documentation/filesystems/udf.rst 22026F: fs/udf/ 22027 22028UDRAW TABLET 22029M: Bastien Nocera <hadess@hadess.net> 22030L: linux-input@vger.kernel.org 22031S: Maintained 22032F: drivers/hid/hid-udraw-ps3.c 22033 22034UFS FILESYSTEM 22035M: Evgeniy Dushistov <dushistov@mail.ru> 22036S: Maintained 22037F: Documentation/admin-guide/ufs.rst 22038F: fs/ufs/ 22039 22040UHID USERSPACE HID IO DRIVER 22041M: David Rheinsberg <david@readahead.eu> 22042L: linux-input@vger.kernel.org 22043S: Maintained 22044F: drivers/hid/uhid.c 22045F: include/uapi/linux/uhid.h 22046 22047ULPI BUS 22048M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22049L: linux-usb@vger.kernel.org 22050S: Maintained 22051F: drivers/usb/common/ulpi.c 22052F: include/linux/ulpi/ 22053 22054UNICODE SUBSYSTEM 22055M: Gabriel Krisman Bertazi <krisman@collabora.com> 22056L: linux-fsdevel@vger.kernel.org 22057S: Supported 22058F: fs/unicode/ 22059 22060UNIFDEF 22061M: Tony Finch <dot@dotat.at> 22062S: Maintained 22063W: http://dotat.at/prog/unifdef 22064F: scripts/unifdef.c 22065 22066UNIFORM CDROM DRIVER 22067M: Phillip Potter <phil@philpotter.co.uk> 22068S: Maintained 22069F: Documentation/cdrom/ 22070F: drivers/cdrom/cdrom.c 22071F: include/linux/cdrom.h 22072F: include/uapi/linux/cdrom.h 22073 22074UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22075R: Alim Akhtar <alim.akhtar@samsung.com> 22076R: Avri Altman <avri.altman@wdc.com> 22077R: Bart Van Assche <bvanassche@acm.org> 22078L: linux-scsi@vger.kernel.org 22079S: Supported 22080F: Documentation/devicetree/bindings/ufs/ 22081F: Documentation/scsi/ufs.rst 22082F: drivers/ufs/core/ 22083 22084UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22085M: Pedro Sousa <pedrom.sousa@synopsys.com> 22086L: linux-scsi@vger.kernel.org 22087S: Supported 22088F: drivers/ufs/host/*dwc* 22089 22090UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22091M: Alim Akhtar <alim.akhtar@samsung.com> 22092L: linux-scsi@vger.kernel.org 22093S: Maintained 22094F: drivers/ufs/host/ufs-exynos* 22095 22096UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22097M: Stanley Chu <stanley.chu@mediatek.com> 22098L: linux-scsi@vger.kernel.org 22099L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22100S: Maintained 22101F: drivers/ufs/host/ufs-mediatek* 22102 22103UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22104M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22105L: linux-arm-msm@vger.kernel.org 22106L: linux-scsi@vger.kernel.org 22107S: Maintained 22108F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22109F: drivers/ufs/host/ufs-qcom* 22110 22111UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22112M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22113L: linux-renesas-soc@vger.kernel.org 22114L: linux-scsi@vger.kernel.org 22115S: Maintained 22116F: drivers/ufs/host/ufs-renesas.c 22117 22118UNSORTED BLOCK IMAGES (UBI) 22119M: Richard Weinberger <richard@nod.at> 22120L: linux-mtd@lists.infradead.org 22121S: Supported 22122W: http://www.linux-mtd.infradead.org/ 22123T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22124T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22125F: drivers/mtd/ubi/ 22126F: include/linux/mtd/ubi.h 22127F: include/uapi/mtd/ubi-user.h 22128 22129USB "USBNET" DRIVER FRAMEWORK 22130M: Oliver Neukum <oneukum@suse.com> 22131L: netdev@vger.kernel.org 22132S: Maintained 22133W: http://www.linux-usb.org/usbnet 22134F: drivers/net/usb/usbnet.c 22135F: include/linux/usb/usbnet.h 22136 22137USB ACM DRIVER 22138M: Oliver Neukum <oneukum@suse.com> 22139L: linux-usb@vger.kernel.org 22140S: Maintained 22141F: Documentation/usb/acm.rst 22142F: drivers/usb/class/cdc-acm.* 22143 22144USB APPLE MFI FASTCHARGE DRIVER 22145M: Bastien Nocera <hadess@hadess.net> 22146L: linux-usb@vger.kernel.org 22147S: Maintained 22148F: drivers/usb/misc/apple-mfi-fastcharge.c 22149 22150USB AR5523 WIRELESS DRIVER 22151L: linux-wireless@vger.kernel.org 22152S: Orphan 22153F: drivers/net/wireless/ath/ar5523/ 22154 22155USB ATTACHED SCSI 22156M: Oliver Neukum <oneukum@suse.com> 22157L: linux-usb@vger.kernel.org 22158L: linux-scsi@vger.kernel.org 22159S: Maintained 22160F: drivers/usb/storage/uas.c 22161 22162USB CDC ETHERNET DRIVER 22163M: Oliver Neukum <oliver@neukum.org> 22164L: linux-usb@vger.kernel.org 22165S: Maintained 22166F: drivers/net/usb/cdc_*.c 22167F: include/uapi/linux/usb/cdc.h 22168 22169USB CHAOSKEY DRIVER 22170M: Keith Packard <keithp@keithp.com> 22171L: linux-usb@vger.kernel.org 22172S: Maintained 22173F: drivers/usb/misc/chaoskey.c 22174 22175USB CYPRESS C67X00 DRIVER 22176L: linux-usb@vger.kernel.org 22177S: Orphan 22178F: drivers/usb/c67x00/ 22179 22180USB DAVICOM DM9601 DRIVER 22181M: Peter Korsgaard <peter@korsgaard.com> 22182L: netdev@vger.kernel.org 22183S: Maintained 22184W: http://www.linux-usb.org/usbnet 22185F: drivers/net/usb/dm9601.c 22186 22187USB EHCI DRIVER 22188M: Alan Stern <stern@rowland.harvard.edu> 22189L: linux-usb@vger.kernel.org 22190S: Maintained 22191F: Documentation/usb/ehci.rst 22192F: drivers/usb/host/ehci* 22193 22194USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22195M: Jiri Kosina <jikos@kernel.org> 22196M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22197L: linux-usb@vger.kernel.org 22198S: Maintained 22199T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22200F: Documentation/hid/hiddev.rst 22201F: drivers/hid/usbhid/ 22202 22203USB INTEL XHCI ROLE MUX DRIVER 22204M: Hans de Goede <hdegoede@redhat.com> 22205L: linux-usb@vger.kernel.org 22206S: Maintained 22207F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22208 22209USB IP DRIVER FOR HISILICON KIRIN 960 22210M: Yu Chen <chenyu56@huawei.com> 22211M: Binghui Wang <wangbinghui@hisilicon.com> 22212L: linux-usb@vger.kernel.org 22213S: Maintained 22214F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22215F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22216 22217USB IP DRIVER FOR HISILICON KIRIN 970 22218M: Mauro Carvalho Chehab <mchehab@kernel.org> 22219L: linux-usb@vger.kernel.org 22220S: Maintained 22221F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22222F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22223 22224USB ISP116X DRIVER 22225M: Olav Kongas <ok@artecdesign.ee> 22226L: linux-usb@vger.kernel.org 22227S: Maintained 22228F: drivers/usb/host/isp116x* 22229F: include/linux/usb/isp116x.h 22230 22231USB ISP1760 DRIVER 22232M: Rui Miguel Silva <rui.silva@linaro.org> 22233L: linux-usb@vger.kernel.org 22234S: Maintained 22235F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22236F: drivers/usb/isp1760/* 22237 22238USB LAN78XX ETHERNET DRIVER 22239M: Woojung Huh <woojung.huh@microchip.com> 22240M: UNGLinuxDriver@microchip.com 22241L: netdev@vger.kernel.org 22242S: Maintained 22243F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22244F: drivers/net/usb/lan78xx.* 22245F: include/dt-bindings/net/microchip-lan78xx.h 22246 22247USB MASS STORAGE DRIVER 22248M: Alan Stern <stern@rowland.harvard.edu> 22249L: linux-usb@vger.kernel.org 22250L: usb-storage@lists.one-eyed-alien.net 22251S: Maintained 22252F: drivers/usb/storage/ 22253 22254USB MIDI DRIVER 22255M: Clemens Ladisch <clemens@ladisch.de> 22256L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22257S: Maintained 22258T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22259F: sound/usb/midi.* 22260 22261USB NETWORKING DRIVERS 22262L: linux-usb@vger.kernel.org 22263S: Odd Fixes 22264F: drivers/net/usb/ 22265 22266USB OHCI DRIVER 22267M: Alan Stern <stern@rowland.harvard.edu> 22268L: linux-usb@vger.kernel.org 22269S: Maintained 22270F: Documentation/usb/ohci.rst 22271F: drivers/usb/host/ohci* 22272 22273USB OTG FSM (Finite State Machine) 22274M: Peter Chen <peter.chen@kernel.org> 22275L: linux-usb@vger.kernel.org 22276S: Maintained 22277T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22278F: drivers/usb/common/usb-otg-fsm.c 22279 22280USB OVER IP DRIVER 22281M: Valentina Manea <valentina.manea.m@gmail.com> 22282M: Shuah Khan <shuah@kernel.org> 22283M: Shuah Khan <skhan@linuxfoundation.org> 22284R: Hongren Zheng <i@zenithal.me> 22285L: linux-usb@vger.kernel.org 22286S: Maintained 22287F: Documentation/usb/usbip_protocol.rst 22288F: drivers/usb/usbip/ 22289F: tools/testing/selftests/drivers/usb/usbip/ 22290F: tools/usb/usbip/ 22291 22292USB PEGASUS DRIVER 22293M: Petko Manolov <petkan@nucleusys.com> 22294L: linux-usb@vger.kernel.org 22295L: netdev@vger.kernel.org 22296S: Maintained 22297W: https://github.com/petkan/pegasus 22298T: git https://github.com/petkan/pegasus.git 22299F: drivers/net/usb/pegasus.* 22300 22301USB PRINTER DRIVER (usblp) 22302M: Pete Zaitcev <zaitcev@redhat.com> 22303L: linux-usb@vger.kernel.org 22304S: Supported 22305F: drivers/usb/class/usblp.c 22306 22307USB QMI WWAN NETWORK DRIVER 22308M: Bjørn Mork <bjorn@mork.no> 22309L: netdev@vger.kernel.org 22310S: Maintained 22311F: Documentation/ABI/testing/sysfs-class-net-qmi 22312F: drivers/net/usb/qmi_wwan.c 22313 22314USB RAW GADGET DRIVER 22315R: Andrey Konovalov <andreyknvl@gmail.com> 22316L: linux-usb@vger.kernel.org 22317S: Maintained 22318F: Documentation/usb/raw-gadget.rst 22319F: drivers/usb/gadget/legacy/raw_gadget.c 22320F: include/uapi/linux/usb/raw_gadget.h 22321 22322USB RTL8150 DRIVER 22323M: Petko Manolov <petkan@nucleusys.com> 22324L: linux-usb@vger.kernel.org 22325L: netdev@vger.kernel.org 22326S: Maintained 22327W: https://github.com/petkan/rtl8150 22328T: git https://github.com/petkan/rtl8150.git 22329F: drivers/net/usb/rtl8150.c 22330 22331USB SERIAL SUBSYSTEM 22332M: Johan Hovold <johan@kernel.org> 22333L: linux-usb@vger.kernel.org 22334S: Maintained 22335T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22336F: Documentation/usb/usb-serial.rst 22337F: drivers/usb/serial/ 22338F: include/linux/usb/serial.h 22339 22340USB SMSC75XX ETHERNET DRIVER 22341M: Steve Glendinning <steve.glendinning@shawell.net> 22342L: netdev@vger.kernel.org 22343S: Maintained 22344F: drivers/net/usb/smsc75xx.* 22345 22346USB SMSC95XX ETHERNET DRIVER 22347M: Steve Glendinning <steve.glendinning@shawell.net> 22348M: UNGLinuxDriver@microchip.com 22349L: netdev@vger.kernel.org 22350S: Maintained 22351F: drivers/net/usb/smsc95xx.* 22352 22353USB SUBSYSTEM 22354M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22355L: linux-usb@vger.kernel.org 22356S: Supported 22357W: http://www.linux-usb.org 22358T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22359F: Documentation/devicetree/bindings/usb/ 22360F: Documentation/usb/ 22361F: drivers/usb/ 22362F: include/dt-bindings/usb/ 22363F: include/linux/usb.h 22364F: include/linux/usb/ 22365F: include/uapi/linux/usb/ 22366 22367USB TYPEC BUS FOR ALTERNATE MODES 22368M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22369L: linux-usb@vger.kernel.org 22370S: Maintained 22371F: Documentation/ABI/testing/sysfs-bus-typec 22372F: Documentation/driver-api/usb/typec_bus.rst 22373F: drivers/usb/typec/altmodes/ 22374F: include/linux/usb/typec_altmode.h 22375 22376USB TYPEC CLASS 22377M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22378L: linux-usb@vger.kernel.org 22379S: Maintained 22380F: Documentation/ABI/testing/sysfs-class-typec 22381F: Documentation/driver-api/usb/typec.rst 22382F: drivers/usb/typec/ 22383F: include/linux/usb/typec.h 22384 22385USB TYPEC INTEL PMC MUX DRIVER 22386M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22387L: linux-usb@vger.kernel.org 22388S: Maintained 22389F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22390F: drivers/usb/typec/mux/intel_pmc_mux.c 22391 22392USB TYPEC PI3USB30532 MUX DRIVER 22393M: Hans de Goede <hdegoede@redhat.com> 22394L: linux-usb@vger.kernel.org 22395S: Maintained 22396F: drivers/usb/typec/mux/pi3usb30532.c 22397 22398USB TYPEC PORT CONTROLLER DRIVERS 22399M: Guenter Roeck <linux@roeck-us.net> 22400L: linux-usb@vger.kernel.org 22401S: Maintained 22402F: drivers/usb/typec/tcpm/ 22403 22404USB UHCI DRIVER 22405M: Alan Stern <stern@rowland.harvard.edu> 22406L: linux-usb@vger.kernel.org 22407S: Maintained 22408F: drivers/usb/host/uhci* 22409 22410USB VIDEO CLASS 22411M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22412L: linux-media@vger.kernel.org 22413S: Maintained 22414W: http://www.ideasonboard.org/uvc/ 22415T: git git://linuxtv.org/media_tree.git 22416F: drivers/media/usb/uvc/ 22417F: include/uapi/linux/uvcvideo.h 22418 22419USB WEBCAM GADGET 22420M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22421M: Daniel Scally <dan.scally@ideasonboard.com> 22422L: linux-usb@vger.kernel.org 22423S: Maintained 22424F: drivers/usb/gadget/function/*uvc* 22425F: drivers/usb/gadget/legacy/webcam.c 22426F: include/uapi/linux/usb/g_uvc.h 22427 22428USB WIRELESS RNDIS DRIVER (rndis_wlan) 22429L: linux-wireless@vger.kernel.org 22430S: Orphan 22431F: drivers/net/wireless/legacy/rndis_wlan.c 22432 22433USB XHCI DRIVER 22434M: Mathias Nyman <mathias.nyman@intel.com> 22435L: linux-usb@vger.kernel.org 22436S: Supported 22437F: drivers/usb/host/pci-quirks* 22438F: drivers/usb/host/xhci* 22439 22440USB ZD1201 DRIVER 22441L: linux-wireless@vger.kernel.org 22442S: Orphan 22443W: http://linux-lc100020.sourceforge.net 22444F: drivers/net/wireless/zydas/zd1201.* 22445 22446USER DATAGRAM PROTOCOL (UDP) 22447M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22448S: Maintained 22449F: include/linux/udp.h 22450F: net/ipv4/udp.c 22451F: net/ipv6/udp.c 22452 22453USER-MODE LINUX (UML) 22454M: Richard Weinberger <richard@nod.at> 22455M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22456M: Johannes Berg <johannes@sipsolutions.net> 22457L: linux-um@lists.infradead.org 22458S: Maintained 22459W: http://user-mode-linux.sourceforge.net 22460Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22461T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22462T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22463F: Documentation/virt/uml/ 22464F: arch/um/ 22465F: arch/x86/um/ 22466F: fs/hostfs/ 22467 22468USERSPACE COPYIN/COPYOUT (UIOVEC) 22469M: Alexander Viro <viro@zeniv.linux.org.uk> 22470S: Maintained 22471F: include/linux/uio.h 22472F: lib/iov_iter.c 22473 22474USERSPACE DMA BUFFER DRIVER 22475M: Gerd Hoffmann <kraxel@redhat.com> 22476L: dri-devel@lists.freedesktop.org 22477S: Maintained 22478T: git git://anongit.freedesktop.org/drm/drm-misc 22479F: drivers/dma-buf/udmabuf.c 22480F: include/uapi/linux/udmabuf.h 22481 22482USERSPACE I/O (UIO) 22483M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22484S: Maintained 22485T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22486F: Documentation/driver-api/uio-howto.rst 22487F: drivers/uio/ 22488F: include/linux/uio_driver.h 22489 22490UTIL-LINUX PACKAGE 22491M: Karel Zak <kzak@redhat.com> 22492L: util-linux@vger.kernel.org 22493S: Maintained 22494W: http://en.wikipedia.org/wiki/Util-linux 22495T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22496 22497UUID HELPERS 22498R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22499L: linux-kernel@vger.kernel.org 22500S: Maintained 22501F: include/linux/uuid.h 22502F: lib/test_uuid.c 22503F: lib/uuid.c 22504 22505UV SYSFS DRIVER 22506M: Justin Ernst <justin.ernst@hpe.com> 22507L: platform-driver-x86@vger.kernel.org 22508S: Maintained 22509F: drivers/platform/x86/uv_sysfs.c 22510 22511UVESAFB DRIVER 22512M: Michal Januszewski <spock@gentoo.org> 22513L: linux-fbdev@vger.kernel.org 22514S: Maintained 22515W: https://github.com/mjanusz/v86d 22516F: Documentation/fb/uvesafb.rst 22517F: drivers/video/fbdev/uvesafb.* 22518 22519Ux500 CLOCK DRIVERS 22520M: Ulf Hansson <ulf.hansson@linaro.org> 22521L: linux-clk@vger.kernel.org 22522L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22523S: Maintained 22524F: drivers/clk/ux500/ 22525 22526V4L2 ASYNC AND FWNODE FRAMEWORKS 22527M: Sakari Ailus <sakari.ailus@linux.intel.com> 22528L: linux-media@vger.kernel.org 22529S: Maintained 22530T: git git://linuxtv.org/media_tree.git 22531F: drivers/media/v4l2-core/v4l2-async.c 22532F: drivers/media/v4l2-core/v4l2-fwnode.c 22533F: include/media/v4l2-async.h 22534F: include/media/v4l2-fwnode.h 22535 22536V4L2 LENS DRIVERS 22537M: Sakari Ailus <sakari.ailus@linux.intel.com> 22538L: linux-media@vger.kernel.org 22539S: Maintained 22540F: drivers/media/i2c/ak* 22541F: drivers/media/i2c/dw* 22542F: drivers/media/i2c/lm* 22543 22544V4L2 CAMERA SENSOR DRIVERS 22545M: Sakari Ailus <sakari.ailus@linux.intel.com> 22546L: linux-media@vger.kernel.org 22547S: Maintained 22548F: Documentation/driver-api/media/camera-sensor.rst 22549F: Documentation/driver-api/media/tx-rx.rst 22550F: drivers/media/i2c/ar* 22551F: drivers/media/i2c/hi* 22552F: drivers/media/i2c/imx* 22553F: drivers/media/i2c/mt* 22554F: drivers/media/i2c/og* 22555F: drivers/media/i2c/ov* 22556F: drivers/media/i2c/s5* 22557F: drivers/media/i2c/st-vgxy61.c 22558 22559VF610 NAND DRIVER 22560M: Stefan Agner <stefan@agner.ch> 22561L: linux-mtd@lists.infradead.org 22562S: Supported 22563F: drivers/mtd/nand/raw/vf610_nfc.c 22564 22565VFAT/FAT/MSDOS FILESYSTEM 22566M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22567S: Maintained 22568F: Documentation/filesystems/vfat.rst 22569F: fs/fat/ 22570F: tools/testing/selftests/filesystems/fat/ 22571 22572VFIO CDX DRIVER 22573M: Nipun Gupta <nipun.gupta@amd.com> 22574M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22575L: kvm@vger.kernel.org 22576S: Maintained 22577F: drivers/vfio/cdx/* 22578 22579VFIO DRIVER 22580M: Alex Williamson <alex.williamson@redhat.com> 22581L: kvm@vger.kernel.org 22582S: Maintained 22583T: git https://github.com/awilliam/linux-vfio.git 22584F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22585F: Documentation/driver-api/vfio.rst 22586F: drivers/vfio/ 22587F: include/linux/vfio.h 22588F: include/linux/vfio_pci_core.h 22589F: include/uapi/linux/vfio.h 22590 22591VFIO FSL-MC DRIVER 22592M: Diana Craciun <diana.craciun@oss.nxp.com> 22593L: kvm@vger.kernel.org 22594S: Maintained 22595F: drivers/vfio/fsl-mc/ 22596 22597VFIO HISILICON PCI DRIVER 22598M: Longfang Liu <liulongfang@huawei.com> 22599M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22600L: kvm@vger.kernel.org 22601S: Maintained 22602F: drivers/vfio/pci/hisilicon/ 22603 22604VFIO MEDIATED DEVICE DRIVERS 22605M: Kirti Wankhede <kwankhede@nvidia.com> 22606L: kvm@vger.kernel.org 22607S: Maintained 22608F: Documentation/driver-api/vfio-mediated-device.rst 22609F: drivers/vfio/mdev/ 22610F: include/linux/mdev.h 22611F: samples/vfio-mdev/ 22612 22613VFIO MLX5 PCI DRIVER 22614M: Yishai Hadas <yishaih@nvidia.com> 22615L: kvm@vger.kernel.org 22616S: Maintained 22617F: drivers/vfio/pci/mlx5/ 22618 22619VFIO PCI DEVICE SPECIFIC DRIVERS 22620R: Jason Gunthorpe <jgg@nvidia.com> 22621R: Yishai Hadas <yishaih@nvidia.com> 22622R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22623R: Kevin Tian <kevin.tian@intel.com> 22624L: kvm@vger.kernel.org 22625S: Maintained 22626P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22627F: drivers/vfio/pci/*/ 22628 22629VFIO PDS PCI DRIVER 22630M: Brett Creeley <brett.creeley@amd.com> 22631L: kvm@vger.kernel.org 22632S: Maintained 22633F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 22634F: drivers/vfio/pci/pds/ 22635 22636VFIO PLATFORM DRIVER 22637M: Eric Auger <eric.auger@redhat.com> 22638L: kvm@vger.kernel.org 22639S: Maintained 22640F: drivers/vfio/platform/ 22641 22642VGA_SWITCHEROO 22643R: Lukas Wunner <lukas@wunner.de> 22644S: Maintained 22645T: git git://anongit.freedesktop.org/drm/drm-misc 22646F: Documentation/gpu/vga-switcheroo.rst 22647F: drivers/gpu/vga/vga_switcheroo.c 22648F: include/linux/vga_switcheroo.h 22649 22650VIA RHINE NETWORK DRIVER 22651M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22652S: Maintained 22653F: drivers/net/ethernet/via/via-rhine.c 22654 22655VIA SD/MMC CARD CONTROLLER DRIVER 22656M: Bruce Chang <brucechang@via.com.tw> 22657M: Harald Welte <HaraldWelte@viatech.com> 22658S: Maintained 22659F: drivers/mmc/host/via-sdmmc.c 22660 22661VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22662M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22663L: linux-fbdev@vger.kernel.org 22664S: Maintained 22665F: drivers/video/fbdev/via/ 22666F: include/linux/via-core.h 22667F: include/linux/via_i2c.h 22668 22669VIA VELOCITY NETWORK DRIVER 22670M: Francois Romieu <romieu@fr.zoreil.com> 22671L: netdev@vger.kernel.org 22672S: Maintained 22673F: drivers/net/ethernet/via/via-velocity.* 22674 22675VICODEC VIRTUAL CODEC DRIVER 22676M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22677L: linux-media@vger.kernel.org 22678S: Maintained 22679W: https://linuxtv.org 22680T: git git://linuxtv.org/media_tree.git 22681F: drivers/media/test-drivers/vicodec/* 22682 22683VIDEO I2C POLLING DRIVER 22684M: Matt Ranostay <matt.ranostay@konsulko.com> 22685L: linux-media@vger.kernel.org 22686S: Maintained 22687F: drivers/media/i2c/video-i2c.c 22688 22689VIDEO MULTIPLEXER DRIVER 22690M: Philipp Zabel <p.zabel@pengutronix.de> 22691L: linux-media@vger.kernel.org 22692S: Maintained 22693F: drivers/media/platform/video-mux.c 22694 22695VIDEOBUF2 FRAMEWORK 22696M: Tomasz Figa <tfiga@chromium.org> 22697M: Marek Szyprowski <m.szyprowski@samsung.com> 22698L: linux-media@vger.kernel.org 22699S: Maintained 22700F: drivers/media/common/videobuf2/* 22701F: include/media/videobuf2-* 22702 22703VIDTV VIRTUAL DIGITAL TV DRIVER 22704M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22705L: linux-media@vger.kernel.org 22706S: Maintained 22707W: https://linuxtv.org 22708T: git git://linuxtv.org/media_tree.git 22709F: drivers/media/test-drivers/vidtv/* 22710 22711VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22712M: Shuah Khan <skhan@linuxfoundation.org> 22713R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22714L: linux-media@vger.kernel.org 22715S: Maintained 22716W: https://linuxtv.org 22717T: git git://linuxtv.org/media_tree.git 22718F: drivers/media/test-drivers/vimc/* 22719 22720VIRT LIB 22721M: Alex Williamson <alex.williamson@redhat.com> 22722M: Paolo Bonzini <pbonzini@redhat.com> 22723L: kvm@vger.kernel.org 22724S: Supported 22725F: virt/lib/ 22726 22727VIRTIO AND VHOST VSOCK DRIVER 22728M: Stefan Hajnoczi <stefanha@redhat.com> 22729M: Stefano Garzarella <sgarzare@redhat.com> 22730L: kvm@vger.kernel.org 22731L: virtualization@lists.linux-foundation.org 22732L: netdev@vger.kernel.org 22733S: Maintained 22734F: drivers/vhost/vsock.c 22735F: include/linux/virtio_vsock.h 22736F: include/uapi/linux/virtio_vsock.h 22737F: net/vmw_vsock/virtio_transport.c 22738F: net/vmw_vsock/virtio_transport_common.c 22739 22740VIRTIO BALLOON 22741M: "Michael S. Tsirkin" <mst@redhat.com> 22742M: David Hildenbrand <david@redhat.com> 22743L: virtualization@lists.linux-foundation.org 22744S: Maintained 22745F: drivers/virtio/virtio_balloon.c 22746F: include/linux/balloon_compaction.h 22747F: include/uapi/linux/virtio_balloon.h 22748F: mm/balloon_compaction.c 22749 22750VIRTIO BLOCK AND SCSI DRIVERS 22751M: "Michael S. Tsirkin" <mst@redhat.com> 22752M: Jason Wang <jasowang@redhat.com> 22753R: Paolo Bonzini <pbonzini@redhat.com> 22754R: Stefan Hajnoczi <stefanha@redhat.com> 22755L: virtualization@lists.linux-foundation.org 22756S: Maintained 22757F: drivers/block/virtio_blk.c 22758F: drivers/scsi/virtio_scsi.c 22759F: include/uapi/linux/virtio_blk.h 22760F: include/uapi/linux/virtio_scsi.h 22761 22762VIRTIO CONSOLE DRIVER 22763M: Amit Shah <amit@kernel.org> 22764L: virtualization@lists.linux-foundation.org 22765S: Maintained 22766F: drivers/char/virtio_console.c 22767F: include/linux/virtio_console.h 22768F: include/uapi/linux/virtio_console.h 22769 22770VIRTIO CORE AND NET DRIVERS 22771M: "Michael S. Tsirkin" <mst@redhat.com> 22772M: Jason Wang <jasowang@redhat.com> 22773R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22774L: virtualization@lists.linux-foundation.org 22775S: Maintained 22776F: Documentation/ABI/testing/sysfs-bus-vdpa 22777F: Documentation/ABI/testing/sysfs-class-vduse 22778F: Documentation/devicetree/bindings/virtio/ 22779F: Documentation/driver-api/virtio/ 22780F: drivers/block/virtio_blk.c 22781F: drivers/crypto/virtio/ 22782F: drivers/net/virtio_net.c 22783F: drivers/vdpa/ 22784F: drivers/virtio/ 22785F: include/linux/vdpa.h 22786F: include/linux/virtio*.h 22787F: include/linux/vringh.h 22788F: include/uapi/linux/virtio_*.h 22789F: tools/virtio/ 22790 22791VIRTIO CRYPTO DRIVER 22792M: Gonglei <arei.gonglei@huawei.com> 22793L: virtualization@lists.linux-foundation.org 22794L: linux-crypto@vger.kernel.org 22795S: Maintained 22796F: drivers/crypto/virtio/ 22797F: include/uapi/linux/virtio_crypto.h 22798 22799VIRTIO DRIVERS FOR S390 22800M: Cornelia Huck <cohuck@redhat.com> 22801M: Halil Pasic <pasic@linux.ibm.com> 22802M: Eric Farman <farman@linux.ibm.com> 22803L: linux-s390@vger.kernel.org 22804L: virtualization@lists.linux-foundation.org 22805L: kvm@vger.kernel.org 22806S: Supported 22807F: arch/s390/include/uapi/asm/virtio-ccw.h 22808F: drivers/s390/virtio/ 22809 22810VIRTIO FILE SYSTEM 22811M: Vivek Goyal <vgoyal@redhat.com> 22812M: Stefan Hajnoczi <stefanha@redhat.com> 22813M: Miklos Szeredi <miklos@szeredi.hu> 22814L: virtualization@lists.linux-foundation.org 22815L: linux-fsdevel@vger.kernel.org 22816S: Supported 22817W: https://virtio-fs.gitlab.io/ 22818F: Documentation/filesystems/virtiofs.rst 22819F: fs/fuse/virtio_fs.c 22820F: include/uapi/linux/virtio_fs.h 22821 22822VIRTIO GPIO DRIVER 22823M: Enrico Weigelt, metux IT consult <info@metux.net> 22824M: Viresh Kumar <vireshk@kernel.org> 22825L: linux-gpio@vger.kernel.org 22826L: virtualization@lists.linux-foundation.org 22827S: Maintained 22828F: drivers/gpio/gpio-virtio.c 22829F: include/uapi/linux/virtio_gpio.h 22830 22831VIRTIO GPU DRIVER 22832M: David Airlie <airlied@redhat.com> 22833M: Gerd Hoffmann <kraxel@redhat.com> 22834R: Gurchetan Singh <gurchetansingh@chromium.org> 22835R: Chia-I Wu <olvaffe@gmail.com> 22836L: dri-devel@lists.freedesktop.org 22837L: virtualization@lists.linux-foundation.org 22838S: Maintained 22839T: git git://anongit.freedesktop.org/drm/drm-misc 22840F: drivers/gpu/drm/virtio/ 22841F: include/uapi/linux/virtio_gpu.h 22842 22843VIRTIO HOST (VHOST) 22844M: "Michael S. Tsirkin" <mst@redhat.com> 22845M: Jason Wang <jasowang@redhat.com> 22846L: kvm@vger.kernel.org 22847L: virtualization@lists.linux-foundation.org 22848L: netdev@vger.kernel.org 22849S: Maintained 22850T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22851F: drivers/vhost/ 22852F: include/linux/sched/vhost_task.h 22853F: include/linux/vhost_iotlb.h 22854F: include/uapi/linux/vhost.h 22855F: kernel/vhost_task.c 22856 22857VIRTIO HOST (VHOST-SCSI) 22858M: "Michael S. Tsirkin" <mst@redhat.com> 22859M: Jason Wang <jasowang@redhat.com> 22860M: Mike Christie <michael.christie@oracle.com> 22861R: Paolo Bonzini <pbonzini@redhat.com> 22862R: Stefan Hajnoczi <stefanha@redhat.com> 22863L: virtualization@lists.linux-foundation.org 22864S: Maintained 22865F: drivers/vhost/scsi.c 22866 22867VIRTIO I2C DRIVER 22868M: Conghui Chen <conghui.chen@intel.com> 22869M: Viresh Kumar <viresh.kumar@linaro.org> 22870L: linux-i2c@vger.kernel.org 22871L: virtualization@lists.linux-foundation.org 22872S: Maintained 22873F: drivers/i2c/busses/i2c-virtio.c 22874F: include/uapi/linux/virtio_i2c.h 22875 22876VIRTIO INPUT DRIVER 22877M: Gerd Hoffmann <kraxel@redhat.com> 22878S: Maintained 22879F: drivers/virtio/virtio_input.c 22880F: include/uapi/linux/virtio_input.h 22881 22882VIRTIO IOMMU DRIVER 22883M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22884L: virtualization@lists.linux-foundation.org 22885S: Maintained 22886F: drivers/iommu/virtio-iommu.c 22887F: include/uapi/linux/virtio_iommu.h 22888 22889VIRTIO MEM DRIVER 22890M: David Hildenbrand <david@redhat.com> 22891L: virtualization@lists.linux-foundation.org 22892S: Maintained 22893W: https://virtio-mem.gitlab.io/ 22894F: drivers/virtio/virtio_mem.c 22895F: include/uapi/linux/virtio_mem.h 22896 22897VIRTIO PMEM DRIVER 22898M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22899L: virtualization@lists.linux-foundation.org 22900S: Maintained 22901F: drivers/nvdimm/nd_virtio.c 22902F: drivers/nvdimm/virtio_pmem.c 22903 22904VIRTIO SOUND DRIVER 22905M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22906M: "Michael S. Tsirkin" <mst@redhat.com> 22907L: virtualization@lists.linux-foundation.org 22908L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22909S: Maintained 22910F: include/uapi/linux/virtio_snd.h 22911F: sound/virtio/* 22912 22913VIRTUAL BOX GUEST DEVICE DRIVER 22914M: Hans de Goede <hdegoede@redhat.com> 22915M: Arnd Bergmann <arnd@arndb.de> 22916M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22917S: Maintained 22918F: drivers/virt/vboxguest/ 22919F: include/linux/vbox_utils.h 22920F: include/uapi/linux/vbox*.h 22921 22922VIRTUAL BOX SHARED FOLDER VFS DRIVER 22923M: Hans de Goede <hdegoede@redhat.com> 22924L: linux-fsdevel@vger.kernel.org 22925S: Maintained 22926F: fs/vboxsf/* 22927 22928VIRTUAL PCM TEST DRIVER 22929M: Ivan Orlov <ivan.orlov0322@gmail.com> 22930L: alsa-devel@alsa-project.org 22931S: Maintained 22932F: Documentation/sound/cards/pcmtest.rst 22933F: sound/drivers/pcmtest.c 22934F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22935 22936VIRTUAL SERIO DEVICE DRIVER 22937M: Stephen Chandler Paul <thatslyude@gmail.com> 22938S: Maintained 22939F: drivers/input/serio/userio.c 22940F: include/uapi/linux/userio.h 22941 22942VISL VIRTUAL STATELESS DECODER DRIVER 22943M: Daniel Almeida <daniel.almeida@collabora.com> 22944L: linux-media@vger.kernel.org 22945S: Supported 22946F: drivers/media/test-drivers/visl 22947 22948VIVID VIRTUAL VIDEO DRIVER 22949M: Hans Verkuil <hverkuil@xs4all.nl> 22950L: linux-media@vger.kernel.org 22951S: Maintained 22952W: https://linuxtv.org 22953T: git git://linuxtv.org/media_tree.git 22954F: drivers/media/test-drivers/vivid/* 22955 22956VLYNQ BUS 22957M: Florian Fainelli <f.fainelli@gmail.com> 22958L: openwrt-devel@lists.openwrt.org (subscribers-only) 22959S: Maintained 22960F: drivers/vlynq/vlynq.c 22961F: include/linux/vlynq.h 22962 22963VM SOCKETS (AF_VSOCK) 22964M: Stefano Garzarella <sgarzare@redhat.com> 22965L: virtualization@lists.linux-foundation.org 22966L: netdev@vger.kernel.org 22967S: Maintained 22968F: drivers/net/vsockmon.c 22969F: include/net/af_vsock.h 22970F: include/uapi/linux/vm_sockets.h 22971F: include/uapi/linux/vm_sockets_diag.h 22972F: include/uapi/linux/vsockmon.h 22973F: net/vmw_vsock/ 22974F: tools/testing/vsock/ 22975 22976VMALLOC 22977M: Andrew Morton <akpm@linux-foundation.org> 22978R: Uladzislau Rezki <urezki@gmail.com> 22979R: Christoph Hellwig <hch@infradead.org> 22980R: Lorenzo Stoakes <lstoakes@gmail.com> 22981L: linux-mm@kvack.org 22982S: Maintained 22983W: http://www.linux-mm.org 22984T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22985F: include/linux/vmalloc.h 22986F: mm/vmalloc.c 22987 22988VME SUBSYSTEM 22989M: Martyn Welch <martyn@welchs.me.uk> 22990M: Manohar Vanga <manohar.vanga@gmail.com> 22991M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22992L: linux-kernel@vger.kernel.org 22993S: Odd fixes 22994T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22995F: Documentation/driver-api/vme.rst 22996F: drivers/staging/vme_user/ 22997 22998VMWARE BALLOON DRIVER 22999M: Nadav Amit <namit@vmware.com> 23000R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23001L: linux-kernel@vger.kernel.org 23002S: Supported 23003F: drivers/misc/vmw_balloon.c 23004 23005VMWARE HYPERVISOR INTERFACE 23006M: Ajay Kaher <akaher@vmware.com> 23007M: Alexey Makhalov <amakhalov@vmware.com> 23008R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23009L: virtualization@lists.linux-foundation.org 23010L: x86@kernel.org 23011S: Supported 23012T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23013F: arch/x86/include/asm/vmware.h 23014F: arch/x86/kernel/cpu/vmware.c 23015 23016VMWARE PVRDMA DRIVER 23017M: Bryan Tan <bryantan@vmware.com> 23018M: Vishnu Dasa <vdasa@vmware.com> 23019R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23020L: linux-rdma@vger.kernel.org 23021S: Supported 23022F: drivers/infiniband/hw/vmw_pvrdma/ 23023 23024VMWARE PVSCSI DRIVER 23025M: Vishal Bhakta <vbhakta@vmware.com> 23026R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23027L: linux-scsi@vger.kernel.org 23028S: Supported 23029F: drivers/scsi/vmw_pvscsi.c 23030F: drivers/scsi/vmw_pvscsi.h 23031 23032VMWARE VIRTUAL PTP CLOCK DRIVER 23033M: Deep Shah <sdeep@vmware.com> 23034R: Ajay Kaher <akaher@vmware.com> 23035R: Alexey Makhalov <amakhalov@vmware.com> 23036R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23037L: netdev@vger.kernel.org 23038S: Supported 23039F: drivers/ptp/ptp_vmw.c 23040 23041VMWARE VMCI DRIVER 23042M: Bryan Tan <bryantan@vmware.com> 23043M: Vishnu Dasa <vdasa@vmware.com> 23044R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23045L: linux-kernel@vger.kernel.org 23046S: Supported 23047F: drivers/misc/vmw_vmci/ 23048F: include/linux/vmw_vmci* 23049 23050VMWARE VMMOUSE SUBDRIVER 23051M: Zack Rusin <zackr@vmware.com> 23052R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 23053R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23054L: linux-input@vger.kernel.org 23055S: Supported 23056F: drivers/input/mouse/vmmouse.c 23057F: drivers/input/mouse/vmmouse.h 23058 23059VMWARE VMXNET3 ETHERNET DRIVER 23060M: Ronak Doshi <doshir@vmware.com> 23061R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23062L: netdev@vger.kernel.org 23063S: Supported 23064F: drivers/net/vmxnet3/ 23065 23066VMWARE VSOCK VMCI TRANSPORT DRIVER 23067M: Bryan Tan <bryantan@vmware.com> 23068M: Vishnu Dasa <vdasa@vmware.com> 23069R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23070L: linux-kernel@vger.kernel.org 23071S: Supported 23072F: net/vmw_vsock/vmci_transport* 23073 23074VOCORE VOCORE2 BOARD 23075M: Harvey Hunt <harveyhuntnexus@gmail.com> 23076L: linux-mips@vger.kernel.org 23077S: Maintained 23078F: arch/mips/boot/dts/ralink/vocore2.dts 23079 23080VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23081M: Liam Girdwood <lgirdwood@gmail.com> 23082M: Mark Brown <broonie@kernel.org> 23083L: linux-kernel@vger.kernel.org 23084S: Supported 23085W: http://www.slimlogic.co.uk/?p=48 23086T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23087F: Documentation/devicetree/bindings/regulator/ 23088F: Documentation/power/regulator/ 23089F: drivers/regulator/ 23090F: include/dt-bindings/regulator/ 23091F: include/linux/regulator/ 23092K: regulator_get_optional 23093 23094VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23095R: Matti Vaittinen <mazziesaccount@gmail.com> 23096F: drivers/regulator/irq_helpers.c 23097 23098VRF 23099M: David Ahern <dsahern@kernel.org> 23100L: netdev@vger.kernel.org 23101S: Maintained 23102F: Documentation/networking/vrf.rst 23103F: drivers/net/vrf.c 23104 23105VSPRINTF 23106M: Petr Mladek <pmladek@suse.com> 23107M: Steven Rostedt <rostedt@goodmis.org> 23108R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23109R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23110R: Sergey Senozhatsky <senozhatsky@chromium.org> 23111S: Maintained 23112T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23113F: Documentation/core-api/printk-formats.rst 23114F: lib/test_printf.c 23115F: lib/test_scanf.c 23116F: lib/vsprintf.c 23117 23118VT1211 HARDWARE MONITOR DRIVER 23119M: Juerg Haefliger <juergh@proton.me> 23120L: linux-hwmon@vger.kernel.org 23121S: Maintained 23122F: Documentation/hwmon/vt1211.rst 23123F: drivers/hwmon/vt1211.c 23124 23125VT8231 HARDWARE MONITOR DRIVER 23126M: Roger Lucas <vt8231@hiddenengine.co.uk> 23127L: linux-hwmon@vger.kernel.org 23128S: Maintained 23129F: drivers/hwmon/vt8231.c 23130 23131VUB300 USB to SDIO/SD/MMC bridge chip 23132L: linux-mmc@vger.kernel.org 23133S: Orphan 23134F: drivers/mmc/host/vub300.c 23135 23136W1 DALLAS'S 1-WIRE BUS 23137M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23138S: Maintained 23139F: Documentation/devicetree/bindings/w1/ 23140F: Documentation/w1/ 23141F: drivers/w1/ 23142F: include/linux/w1.h 23143 23144W83791D HARDWARE MONITORING DRIVER 23145M: Marc Hulsman <m.hulsman@tudelft.nl> 23146L: linux-hwmon@vger.kernel.org 23147S: Maintained 23148F: Documentation/hwmon/w83791d.rst 23149F: drivers/hwmon/w83791d.c 23150 23151W83793 HARDWARE MONITORING DRIVER 23152M: Rudolf Marek <r.marek@assembler.cz> 23153L: linux-hwmon@vger.kernel.org 23154S: Maintained 23155F: Documentation/hwmon/w83793.rst 23156F: drivers/hwmon/w83793.c 23157 23158W83795 HARDWARE MONITORING DRIVER 23159M: Jean Delvare <jdelvare@suse.com> 23160L: linux-hwmon@vger.kernel.org 23161S: Maintained 23162F: drivers/hwmon/w83795.c 23163 23164W83L51xD SD/MMC CARD INTERFACE DRIVER 23165M: Pierre Ossman <pierre@ossman.eu> 23166S: Maintained 23167F: drivers/mmc/host/wbsd.* 23168 23169WACOM PROTOCOL 4 SERIAL TABLETS 23170M: Julian Squires <julian@cipht.net> 23171M: Hans de Goede <hdegoede@redhat.com> 23172L: linux-input@vger.kernel.org 23173S: Maintained 23174F: drivers/input/tablet/wacom_serial4.c 23175 23176WANGXUN ETHERNET DRIVER 23177M: Jiawen Wu <jiawenwu@trustnetic.com> 23178M: Mengyuan Lou <mengyuanlou@net-swift.com> 23179L: netdev@vger.kernel.org 23180S: Maintained 23181W: https://www.net-swift.com 23182F: Documentation/networking/device_drivers/ethernet/wangxun/* 23183F: drivers/net/ethernet/wangxun/ 23184F: drivers/net/pcs/pcs-xpcs-wx.c 23185 23186WATCHDOG DEVICE DRIVERS 23187M: Wim Van Sebroeck <wim@linux-watchdog.org> 23188M: Guenter Roeck <linux@roeck-us.net> 23189L: linux-watchdog@vger.kernel.org 23190S: Maintained 23191W: http://www.linux-watchdog.org/ 23192T: git git://www.linux-watchdog.org/linux-watchdog.git 23193F: Documentation/devicetree/bindings/watchdog/ 23194F: Documentation/watchdog/ 23195F: drivers/watchdog/ 23196F: include/linux/watchdog.h 23197F: include/trace/events/watchdog.h 23198F: include/uapi/linux/watchdog.h 23199 23200WHISKEYCOVE PMIC GPIO DRIVER 23201M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23202L: linux-gpio@vger.kernel.org 23203S: Maintained 23204F: drivers/gpio/gpio-wcove.c 23205 23206WHWAVE RTC DRIVER 23207M: Dianlong Li <long17.cool@163.com> 23208L: linux-rtc@vger.kernel.org 23209S: Maintained 23210F: drivers/rtc/rtc-sd3078.c 23211 23212WIIMOTE HID DRIVER 23213M: David Rheinsberg <david@readahead.eu> 23214L: linux-input@vger.kernel.org 23215S: Maintained 23216F: drivers/hid/hid-wiimote* 23217 23218WILOCITY WIL6210 WIRELESS DRIVER 23219L: linux-wireless@vger.kernel.org 23220S: Orphan 23221W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23222F: drivers/net/wireless/ath/wil6210/ 23223 23224WINBOND CIR DRIVER 23225M: David Härdeman <david@hardeman.nu> 23226S: Maintained 23227F: drivers/media/rc/winbond-cir.c 23228 23229WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23230L: linux-watchdog@vger.kernel.org 23231S: Orphan 23232F: drivers/watchdog/ebc-c384_wdt.c 23233 23234WINSYSTEMS WS16C48 GPIO DRIVER 23235M: William Breathitt Gray <william.gray@linaro.org> 23236L: linux-gpio@vger.kernel.org 23237S: Maintained 23238F: drivers/gpio/gpio-ws16c48.c 23239 23240WIREGUARD SECURE NETWORK TUNNEL 23241M: Jason A. Donenfeld <Jason@zx2c4.com> 23242L: wireguard@lists.zx2c4.com 23243L: netdev@vger.kernel.org 23244S: Maintained 23245F: drivers/net/wireguard/ 23246F: tools/testing/selftests/wireguard/ 23247 23248WISTRON LAPTOP BUTTON DRIVER 23249M: Miloslav Trmac <mitr@volny.cz> 23250S: Maintained 23251F: drivers/input/misc/wistron_btns.c 23252 23253WL3501 WIRELESS PCMCIA CARD DRIVER 23254L: linux-wireless@vger.kernel.org 23255S: Orphan 23256F: drivers/net/wireless/legacy/wl3501* 23257 23258WMI BINARY MOF DRIVER 23259M: Armin Wolf <W_Armin@gmx.de> 23260R: Thomas Weißschuh <linux@weissschuh.net> 23261L: platform-driver-x86@vger.kernel.org 23262S: Maintained 23263F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23264F: Documentation/wmi/devices/wmi-bmof.rst 23265F: drivers/platform/x86/wmi-bmof.c 23266 23267WOLFSON MICROELECTRONICS DRIVERS 23268L: patches@opensource.cirrus.com 23269S: Supported 23270W: https://github.com/CirrusLogic/linux-drivers/wiki 23271T: git https://github.com/CirrusLogic/linux-drivers.git 23272F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23273F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23274F: Documentation/devicetree/bindings/mfd/wm831x.txt 23275F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23276F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23277F: Documentation/devicetree/bindings/sound/wm* 23278F: Documentation/hwmon/wm83??.rst 23279F: arch/arm/mach-s3c/mach-crag6410* 23280F: drivers/clk/clk-wm83*.c 23281F: drivers/gpio/gpio-*wm*.c 23282F: drivers/gpio/gpio-arizona.c 23283F: drivers/hwmon/wm83??-hwmon.c 23284F: drivers/input/misc/wm831x-on.c 23285F: drivers/input/touchscreen/wm831x-ts.c 23286F: drivers/input/touchscreen/wm97*.c 23287F: drivers/leds/leds-wm83*.c 23288F: drivers/mfd/arizona* 23289F: drivers/mfd/cs47l24* 23290F: drivers/mfd/wm*.c 23291F: drivers/power/supply/wm83*.c 23292F: drivers/regulator/arizona* 23293F: drivers/regulator/wm8*.c 23294F: drivers/rtc/rtc-wm83*.c 23295F: drivers/video/backlight/wm83*_bl.c 23296F: drivers/watchdog/wm83*_wdt.c 23297F: include/linux/mfd/arizona/ 23298F: include/linux/mfd/wm831x/ 23299F: include/linux/mfd/wm8350/ 23300F: include/linux/mfd/wm8400* 23301F: include/linux/regulator/arizona* 23302F: include/linux/wm97xx.h 23303F: include/sound/wm????.h 23304F: sound/soc/codecs/arizona* 23305F: sound/soc/codecs/cs47l24* 23306F: sound/soc/codecs/wm* 23307 23308WORKQUEUE 23309M: Tejun Heo <tj@kernel.org> 23310R: Lai Jiangshan <jiangshanlai@gmail.com> 23311S: Maintained 23312T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23313F: Documentation/core-api/workqueue.rst 23314F: include/linux/workqueue.h 23315F: kernel/workqueue.c 23316F: kernel/workqueue_internal.h 23317 23318WWAN DRIVERS 23319M: Loic Poulain <loic.poulain@linaro.org> 23320M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23321R: Johannes Berg <johannes@sipsolutions.net> 23322L: netdev@vger.kernel.org 23323S: Maintained 23324F: drivers/net/wwan/ 23325F: include/linux/wwan.h 23326F: include/uapi/linux/wwan.h 23327 23328X-POWERS AXP288 PMIC DRIVERS 23329M: Hans de Goede <hdegoede@redhat.com> 23330S: Maintained 23331F: drivers/acpi/pmic/intel_pmic_xpower.c 23332N: axp288 23333 23334X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23335M: Chen-Yu Tsai <wens@csie.org> 23336L: linux-kernel@vger.kernel.org 23337S: Maintained 23338N: axp[128] 23339 23340X.25 STACK 23341M: Martin Schiller <ms@dev.tdt.de> 23342L: linux-x25@vger.kernel.org 23343S: Maintained 23344F: Documentation/networking/lapb-module.rst 23345F: Documentation/networking/x25* 23346F: drivers/net/wan/hdlc_x25.c 23347F: drivers/net/wan/lapbether.c 23348F: include/*/lapb.h 23349F: include/net/x25* 23350F: include/uapi/linux/x25.h 23351F: net/lapb/ 23352F: net/x25/ 23353 23354X86 ARCHITECTURE (32-BIT AND 64-BIT) 23355M: Thomas Gleixner <tglx@linutronix.de> 23356M: Ingo Molnar <mingo@redhat.com> 23357M: Borislav Petkov <bp@alien8.de> 23358M: Dave Hansen <dave.hansen@linux.intel.com> 23359M: x86@kernel.org 23360R: "H. Peter Anvin" <hpa@zytor.com> 23361L: linux-kernel@vger.kernel.org 23362S: Maintained 23363T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23364F: Documentation/arch/x86/ 23365F: Documentation/devicetree/bindings/x86/ 23366F: arch/x86/ 23367 23368X86 ENTRY CODE 23369M: Andy Lutomirski <luto@kernel.org> 23370L: linux-kernel@vger.kernel.org 23371S: Maintained 23372T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23373F: arch/x86/entry/ 23374 23375X86 HARDWARE VULNERABILITIES 23376M: Thomas Gleixner <tglx@linutronix.de> 23377M: Borislav Petkov <bp@alien8.de> 23378M: Peter Zijlstra <peterz@infradead.org> 23379M: Josh Poimboeuf <jpoimboe@kernel.org> 23380R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23381S: Maintained 23382F: Documentation/admin-guide/hw-vuln/ 23383F: arch/x86/include/asm/nospec-branch.h 23384F: arch/x86/kernel/cpu/bugs.c 23385 23386X86 MCE INFRASTRUCTURE 23387M: Tony Luck <tony.luck@intel.com> 23388M: Borislav Petkov <bp@alien8.de> 23389L: linux-edac@vger.kernel.org 23390S: Maintained 23391F: Documentation/ABI/testing/sysfs-mce 23392F: Documentation/arch/x86/x86_64/machinecheck.rst 23393F: arch/x86/kernel/cpu/mce/* 23394 23395X86 MICROCODE UPDATE SUPPORT 23396M: Borislav Petkov <bp@alien8.de> 23397S: Maintained 23398F: arch/x86/kernel/cpu/microcode/* 23399 23400X86 MM 23401M: Dave Hansen <dave.hansen@linux.intel.com> 23402M: Andy Lutomirski <luto@kernel.org> 23403M: Peter Zijlstra <peterz@infradead.org> 23404L: linux-kernel@vger.kernel.org 23405S: Maintained 23406T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23407F: arch/x86/mm/ 23408 23409X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23410M: Hans de Goede <hdegoede@redhat.com> 23411L: platform-driver-x86@vger.kernel.org 23412S: Maintained 23413T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23414F: drivers/platform/x86/x86-android-tablets/ 23415 23416X86 PLATFORM DRIVERS 23417M: Hans de Goede <hdegoede@redhat.com> 23418M: Mark Gross <markgross@kernel.org> 23419L: platform-driver-x86@vger.kernel.org 23420S: Maintained 23421T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23422F: drivers/platform/olpc/ 23423F: drivers/platform/x86/ 23424F: include/linux/platform_data/x86/ 23425 23426X86 PLATFORM DRIVERS - ARCH 23427R: Darren Hart <dvhart@infradead.org> 23428R: Andy Shevchenko <andy@infradead.org> 23429L: platform-driver-x86@vger.kernel.org 23430L: x86@kernel.org 23431S: Maintained 23432T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23433F: arch/x86/platform 23434 23435X86 PLATFORM UV HPE SUPERDOME FLEX 23436M: Steve Wahl <steve.wahl@hpe.com> 23437R: Justin Ernst <justin.ernst@hpe.com> 23438R: Kyle Meyer <kyle.meyer@hpe.com> 23439R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23440R: Russ Anderson <russ.anderson@hpe.com> 23441S: Supported 23442F: arch/x86/include/asm/uv/ 23443F: arch/x86/kernel/apic/x2apic_uv_x.c 23444F: arch/x86/platform/uv/ 23445 23446X86 STACK UNWINDING 23447M: Josh Poimboeuf <jpoimboe@kernel.org> 23448M: Peter Zijlstra <peterz@infradead.org> 23449S: Supported 23450F: arch/x86/include/asm/unwind*.h 23451F: arch/x86/kernel/dumpstack.c 23452F: arch/x86/kernel/stacktrace.c 23453F: arch/x86/kernel/unwind_*.c 23454 23455X86 VDSO 23456M: Andy Lutomirski <luto@kernel.org> 23457L: linux-kernel@vger.kernel.org 23458S: Maintained 23459T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23460F: arch/x86/entry/vdso/ 23461 23462XARRAY 23463M: Matthew Wilcox <willy@infradead.org> 23464L: linux-fsdevel@vger.kernel.org 23465S: Supported 23466F: Documentation/core-api/xarray.rst 23467F: include/linux/idr.h 23468F: include/linux/xarray.h 23469F: lib/idr.c 23470F: lib/xarray.c 23471F: tools/testing/radix-tree 23472 23473XBOX DVD IR REMOTE 23474M: Benjamin Valentin <benpicco@googlemail.com> 23475S: Maintained 23476F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23477F: drivers/media/rc/xbox_remote.c 23478 23479XC2028/3028 TUNER DRIVER 23480M: Mauro Carvalho Chehab <mchehab@kernel.org> 23481L: linux-media@vger.kernel.org 23482S: Maintained 23483W: https://linuxtv.org 23484T: git git://linuxtv.org/media_tree.git 23485F: drivers/media/tuners/xc2028.* 23486 23487XDP (eXpress Data Path) 23488M: Alexei Starovoitov <ast@kernel.org> 23489M: Daniel Borkmann <daniel@iogearbox.net> 23490M: David S. Miller <davem@davemloft.net> 23491M: Jakub Kicinski <kuba@kernel.org> 23492M: Jesper Dangaard Brouer <hawk@kernel.org> 23493M: John Fastabend <john.fastabend@gmail.com> 23494L: netdev@vger.kernel.org 23495L: bpf@vger.kernel.org 23496S: Supported 23497F: drivers/net/ethernet/*/*/*/*/*xdp* 23498F: drivers/net/ethernet/*/*/*xdp* 23499F: include/net/xdp.h 23500F: include/net/xdp_priv.h 23501F: include/trace/events/xdp.h 23502F: kernel/bpf/cpumap.c 23503F: kernel/bpf/devmap.c 23504F: net/core/xdp.c 23505F: samples/bpf/xdp* 23506F: tools/testing/selftests/bpf/*/*xdp* 23507F: tools/testing/selftests/bpf/*xdp* 23508K: (?:\b|_)xdp(?:\b|_) 23509 23510XDP SOCKETS (AF_XDP) 23511M: Björn Töpel <bjorn@kernel.org> 23512M: Magnus Karlsson <magnus.karlsson@intel.com> 23513M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23514R: Jonathan Lemon <jonathan.lemon@gmail.com> 23515L: netdev@vger.kernel.org 23516L: bpf@vger.kernel.org 23517S: Maintained 23518F: Documentation/networking/af_xdp.rst 23519F: include/net/netns/xdp.h 23520F: include/net/xdp_sock* 23521F: include/net/xsk_buff_pool.h 23522F: include/uapi/linux/if_xdp.h 23523F: include/uapi/linux/xdp_diag.h 23524F: net/xdp/ 23525F: tools/testing/selftests/bpf/*xsk* 23526 23527XEN BLOCK SUBSYSTEM 23528M: Roger Pau Monné <roger.pau@citrix.com> 23529L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23530S: Supported 23531F: drivers/block/xen* 23532F: drivers/block/xen-blkback/* 23533 23534XEN HYPERVISOR ARM 23535M: Stefano Stabellini <sstabellini@kernel.org> 23536L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23537S: Maintained 23538F: arch/arm/include/asm/xen/ 23539F: arch/arm/xen/ 23540 23541XEN HYPERVISOR ARM64 23542M: Stefano Stabellini <sstabellini@kernel.org> 23543L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23544S: Maintained 23545F: arch/arm64/include/asm/xen/ 23546F: arch/arm64/xen/ 23547 23548XEN HYPERVISOR INTERFACE 23549M: Juergen Gross <jgross@suse.com> 23550M: Stefano Stabellini <sstabellini@kernel.org> 23551R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23552L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23553S: Supported 23554T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23555F: Documentation/ABI/stable/sysfs-hypervisor-xen 23556F: Documentation/ABI/testing/sysfs-hypervisor-xen 23557F: drivers/*/xen-*front.c 23558F: drivers/xen/ 23559F: include/uapi/xen/ 23560F: include/xen/ 23561F: kernel/configs/xen.config 23562 23563XEN HYPERVISOR X86 23564M: Juergen Gross <jgross@suse.com> 23565R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23566L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23567S: Supported 23568F: arch/x86/configs/xen.config 23569F: arch/x86/include/asm/pvclock-abi.h 23570F: arch/x86/include/asm/xen/ 23571F: arch/x86/platform/pvh/ 23572F: arch/x86/xen/ 23573 23574XEN NETWORK BACKEND DRIVER 23575M: Wei Liu <wei.liu@kernel.org> 23576M: Paul Durrant <paul@xen.org> 23577L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23578L: netdev@vger.kernel.org 23579S: Supported 23580F: drivers/net/xen-netback/* 23581 23582XEN PCI SUBSYSTEM 23583M: Juergen Gross <jgross@suse.com> 23584L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23585S: Supported 23586F: arch/x86/pci/*xen* 23587F: drivers/pci/*xen* 23588 23589XEN PVSCSI DRIVERS 23590M: Juergen Gross <jgross@suse.com> 23591L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23592L: linux-scsi@vger.kernel.org 23593S: Supported 23594F: drivers/scsi/xen-scsifront.c 23595F: drivers/xen/xen-scsiback.c 23596F: include/xen/interface/io/vscsiif.h 23597 23598XEN PVUSB DRIVER 23599M: Juergen Gross <jgross@suse.com> 23600L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23601L: linux-usb@vger.kernel.org 23602S: Supported 23603F: drivers/usb/host/xen* 23604F: include/xen/interface/io/usbif.h 23605 23606XEN SOUND FRONTEND DRIVER 23607M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23608L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23609L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23610S: Supported 23611F: sound/xen/* 23612 23613XEN SWIOTLB SUBSYSTEM 23614M: Juergen Gross <jgross@suse.com> 23615M: Stefano Stabellini <sstabellini@kernel.org> 23616L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23617L: iommu@lists.linux.dev 23618S: Supported 23619F: arch/*/include/asm/xen/swiotlb-xen.h 23620F: drivers/xen/swiotlb-xen.c 23621F: include/xen/arm/swiotlb-xen.h 23622F: include/xen/swiotlb-xen.h 23623 23624XFS FILESYSTEM 23625M: Chandan Babu R <chandan.babu@oracle.com> 23626R: Darrick J. Wong <djwong@kernel.org> 23627L: linux-xfs@vger.kernel.org 23628S: Supported 23629W: http://xfs.org/ 23630C: irc://irc.oftc.net/xfs 23631T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23632P: Documentation/filesystems/xfs-maintainer-entry-profile.rst 23633F: Documentation/ABI/testing/sysfs-fs-xfs 23634F: Documentation/admin-guide/xfs.rst 23635F: Documentation/filesystems/xfs-delayed-logging-design.rst 23636F: Documentation/filesystems/xfs-self-describing-metadata.rst 23637F: fs/xfs/ 23638F: include/uapi/linux/dqblk_xfs.h 23639F: include/uapi/linux/fsmap.h 23640 23641XILINX AMS DRIVER 23642M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23643L: linux-iio@vger.kernel.org 23644S: Maintained 23645F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23646F: drivers/iio/adc/xilinx-ams.c 23647 23648XILINX AXI ETHERNET DRIVER 23649M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23650S: Maintained 23651F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23652F: drivers/net/ethernet/xilinx/xilinx_axienet* 23653 23654XILINX CAN DRIVER 23655M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23656R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23657L: linux-can@vger.kernel.org 23658S: Maintained 23659F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23660F: drivers/net/can/xilinx_can.c 23661 23662XILINX EVENT MANAGEMENT DRIVER 23663M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23664S: Maintained 23665F: drivers/soc/xilinx/xlnx_event_manager.c 23666F: include/linux/firmware/xlnx-event-manager.h 23667 23668XILINX GPIO DRIVER 23669M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23670R: Srinivas Neeli <srinivas.neeli@amd.com> 23671R: Michal Simek <michal.simek@amd.com> 23672S: Maintained 23673F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23674F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23675F: drivers/gpio/gpio-xilinx.c 23676F: drivers/gpio/gpio-zynq.c 23677 23678XILINX PWM DRIVER 23679M: Sean Anderson <sean.anderson@seco.com> 23680S: Maintained 23681F: drivers/pwm/pwm-xilinx.c 23682F: include/clocksource/timer-xilinx.h 23683 23684XILINX SD-FEC IP CORES 23685M: Derek Kiernan <derek.kiernan@amd.com> 23686M: Dragan Cvetic <dragan.cvetic@amd.com> 23687S: Maintained 23688F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23689F: Documentation/misc-devices/xilinx_sdfec.rst 23690F: drivers/misc/Kconfig 23691F: drivers/misc/Makefile 23692F: drivers/misc/xilinx_sdfec.c 23693F: include/uapi/misc/xilinx_sdfec.h 23694 23695XILINX UARTLITE SERIAL DRIVER 23696M: Peter Korsgaard <jacmet@sunsite.dk> 23697L: linux-serial@vger.kernel.org 23698S: Maintained 23699F: drivers/tty/serial/uartlite.c 23700 23701XILINX VIDEO IP CORES 23702M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23703L: linux-media@vger.kernel.org 23704S: Supported 23705T: git git://linuxtv.org/media_tree.git 23706F: Documentation/devicetree/bindings/media/xilinx/ 23707F: drivers/media/platform/xilinx/ 23708F: include/uapi/linux/xilinx-v4l2-controls.h 23709 23710XILINX WATCHDOG DRIVER 23711M: Srinivas Neeli <srinivas.neeli@amd.com> 23712R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23713R: Michal Simek <michal.simek@amd.com> 23714S: Maintained 23715F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23716F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23717F: drivers/watchdog/of_xilinx_wdt.c 23718F: drivers/watchdog/xilinx_wwdt.c 23719 23720XILINX XDMA DRIVER 23721M: Lizhi Hou <lizhi.hou@amd.com> 23722M: Brian Xu <brian.xu@amd.com> 23723M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23724L: dmaengine@vger.kernel.org 23725S: Supported 23726F: drivers/dma/xilinx/xdma-regs.h 23727F: drivers/dma/xilinx/xdma.c 23728F: include/linux/dma/amd_xdma.h 23729F: include/linux/platform_data/amd_xdma.h 23730 23731XILINX ZYNQMP DPDMA DRIVER 23732M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23733L: dmaengine@vger.kernel.org 23734S: Supported 23735F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23736F: drivers/dma/xilinx/xilinx_dpdma.c 23737F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23738 23739XILINX ZYNQMP OCM EDAC DRIVER 23740M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23741M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23742S: Maintained 23743F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23744F: drivers/edac/zynqmp_edac.c 23745 23746XILINX ZYNQMP PSGTR PHY DRIVER 23747M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23748L: linux-kernel@vger.kernel.org 23749S: Supported 23750T: git https://github.com/Xilinx/linux-xlnx.git 23751F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23752F: drivers/phy/xilinx/phy-zynqmp.c 23753 23754XILINX ZYNQMP SHA3 DRIVER 23755M: Harsha <harsha.harsha@amd.com> 23756S: Maintained 23757F: drivers/crypto/xilinx/zynqmp-sha.c 23758 23759XILLYBUS DRIVER 23760M: Eli Billauer <eli.billauer@gmail.com> 23761L: linux-kernel@vger.kernel.org 23762S: Supported 23763F: drivers/char/xillybus/ 23764 23765XLP9XX I2C DRIVER 23766M: George Cherian <gcherian@marvell.com> 23767L: linux-i2c@vger.kernel.org 23768S: Supported 23769W: http://www.marvell.com 23770F: drivers/i2c/busses/i2c-xlp9xx.c 23771 23772XRA1403 GPIO EXPANDER 23773M: Nandor Han <nandor.han@ge.com> 23774L: linux-gpio@vger.kernel.org 23775S: Maintained 23776F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23777F: drivers/gpio/gpio-xra1403.c 23778 23779XTENSA XTFPGA PLATFORM SUPPORT 23780M: Max Filippov <jcmvbkbc@gmail.com> 23781S: Maintained 23782F: drivers/spi/spi-xtensa-xtfpga.c 23783F: sound/soc/xtensa/xtfpga-i2s.c 23784 23785YAM DRIVER FOR AX.25 23786M: Jean-Paul Roubelat <jpr@f6fbb.org> 23787L: linux-hams@vger.kernel.org 23788S: Maintained 23789F: drivers/net/hamradio/yam* 23790F: include/linux/yam.h 23791 23792YAMA SECURITY MODULE 23793M: Kees Cook <keescook@chromium.org> 23794S: Supported 23795T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23796F: Documentation/admin-guide/LSM/Yama.rst 23797F: security/yama/ 23798 23799YEALINK PHONE DRIVER 23800M: Henk Vergonet <Henk.Vergonet@gmail.com> 23801L: usbb2k-api-dev@nongnu.org 23802S: Maintained 23803F: Documentation/input/devices/yealink.rst 23804F: drivers/input/misc/yealink.* 23805 23806Z3FOLD COMPRESSED PAGE ALLOCATOR 23807M: Vitaly Wool <vitaly.wool@konsulko.com> 23808R: Miaohe Lin <linmiaohe@huawei.com> 23809L: linux-mm@kvack.org 23810S: Maintained 23811F: mm/z3fold.c 23812 23813Z8530 DRIVER FOR AX.25 23814M: Joerg Reuter <jreuter@yaina.de> 23815L: linux-hams@vger.kernel.org 23816S: Maintained 23817W: http://yaina.de/jreuter/ 23818W: http://www.qsl.net/dl1bke/ 23819F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23820F: drivers/net/hamradio/*scc.c 23821F: drivers/net/hamradio/z8530.h 23822 23823ZBUD COMPRESSED PAGE ALLOCATOR 23824M: Seth Jennings <sjenning@redhat.com> 23825M: Dan Streetman <ddstreet@ieee.org> 23826L: linux-mm@kvack.org 23827S: Maintained 23828F: mm/zbud.c 23829 23830ZD1211RW WIRELESS DRIVER 23831L: linux-wireless@vger.kernel.org 23832S: Orphan 23833F: drivers/net/wireless/zydas/zd1211rw/ 23834 23835ZD1301 MEDIA DRIVER 23836M: Antti Palosaari <crope@iki.fi> 23837L: linux-media@vger.kernel.org 23838S: Maintained 23839W: https://linuxtv.org/ 23840W: http://palosaari.fi/linux/ 23841Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23842F: drivers/media/usb/dvb-usb-v2/zd1301* 23843 23844ZD1301_DEMOD MEDIA DRIVER 23845M: Antti Palosaari <crope@iki.fi> 23846L: linux-media@vger.kernel.org 23847S: Maintained 23848W: https://linuxtv.org/ 23849W: http://palosaari.fi/linux/ 23850Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23851F: drivers/media/dvb-frontends/zd1301_demod* 23852 23853ZHAOXIN PROCESSOR SUPPORT 23854M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23855L: linux-kernel@vger.kernel.org 23856S: Maintained 23857F: arch/x86/kernel/cpu/zhaoxin.c 23858 23859ZONEFS FILESYSTEM 23860M: Damien Le Moal <dlemoal@kernel.org> 23861M: Naohiro Aota <naohiro.aota@wdc.com> 23862R: Johannes Thumshirn <jth@kernel.org> 23863L: linux-fsdevel@vger.kernel.org 23864S: Maintained 23865T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23866F: Documentation/filesystems/zonefs.rst 23867F: fs/zonefs/ 23868 23869ZPOOL COMPRESSED PAGE STORAGE API 23870M: Dan Streetman <ddstreet@ieee.org> 23871L: linux-mm@kvack.org 23872S: Maintained 23873F: include/linux/zpool.h 23874F: mm/zpool.c 23875 23876ZR36067 VIDEO FOR LINUX DRIVER 23877M: Corentin Labbe <clabbe@baylibre.com> 23878L: mjpeg-users@lists.sourceforge.net 23879L: linux-media@vger.kernel.org 23880S: Maintained 23881W: http://mjpeg.sourceforge.net/driver-zoran/ 23882Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23883F: Documentation/driver-api/media/drivers/zoran.rst 23884F: drivers/media/pci/zoran/ 23885 23886ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23887M: Minchan Kim <minchan@kernel.org> 23888M: Sergey Senozhatsky <senozhatsky@chromium.org> 23889L: linux-kernel@vger.kernel.org 23890S: Maintained 23891F: Documentation/admin-guide/blockdev/zram.rst 23892F: drivers/block/zram/ 23893 23894ZS DECSTATION Z85C30 SERIAL DRIVER 23895M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23896S: Maintained 23897F: drivers/tty/serial/zs.* 23898 23899ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23900M: Minchan Kim <minchan@kernel.org> 23901M: Sergey Senozhatsky <senozhatsky@chromium.org> 23902L: linux-mm@kvack.org 23903S: Maintained 23904F: Documentation/mm/zsmalloc.rst 23905F: include/linux/zsmalloc.h 23906F: mm/zsmalloc.c 23907 23908ZSTD 23909M: Nick Terrell <terrelln@fb.com> 23910S: Maintained 23911B: https://github.com/facebook/zstd/issues 23912T: git https://github.com/terrelln/linux.git 23913F: crypto/zstd.c 23914F: include/linux/zstd* 23915F: lib/decompress_unzstd.c 23916F: lib/zstd/ 23917N: zstd 23918K: zstd 23919 23920ZSWAP COMPRESSED SWAP CACHING 23921M: Seth Jennings <sjenning@redhat.com> 23922M: Dan Streetman <ddstreet@ieee.org> 23923M: Vitaly Wool <vitaly.wool@konsulko.com> 23924L: linux-mm@kvack.org 23925S: Maintained 23926F: mm/zswap.c 23927 23928THE REST 23929M: Linus Torvalds <torvalds@linux-foundation.org> 23930L: linux-kernel@vger.kernel.org 23931S: Buried alive in reporters 23932T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23933F: * 23934F: */ 23935
