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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 919M: Mario Limonciello <mario.limonciello@amd.com> 920L: linux-crypto@vger.kernel.org 921S: Supported 922F: drivers/crypto/ccp/dbc.c 923F: drivers/crypto/ccp/dbc.h 924F: drivers/crypto/ccp/platform-access.c 925F: drivers/crypto/ccp/platform-access.h 926F: include/uapi/linux/psp-dbc.h 927F: tools/crypto/ccp/*.c 928F: tools/crypto/ccp/*.py 929 930AMD DISPLAY CORE 931M: Harry Wentland <harry.wentland@amd.com> 932M: Leo Li <sunpeng.li@amd.com> 933M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 934L: amd-gfx@lists.freedesktop.org 935S: Supported 936T: git https://gitlab.freedesktop.org/agd5f/linux.git 937F: drivers/gpu/drm/amd/display/ 938 939AMD FAM15H PROCESSOR POWER MONITORING DRIVER 940M: Huang Rui <ray.huang@amd.com> 941L: linux-hwmon@vger.kernel.org 942S: Supported 943F: Documentation/hwmon/fam15h_power.rst 944F: drivers/hwmon/fam15h_power.c 945 946AMD FCH GPIO DRIVER 947M: Enrico Weigelt, metux IT consult <info@metux.net> 948L: linux-gpio@vger.kernel.org 949S: Maintained 950F: drivers/gpio/gpio-amd-fch.c 951F: include/linux/platform_data/gpio/gpio-amd-fch.h 952 953AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 954L: linux-geode@lists.infradead.org (moderated for non-subscribers) 955S: Orphan 956F: drivers/usb/gadget/udc/amd5536udc.* 957 958AMD GEODE PROCESSOR/CHIPSET SUPPORT 959M: Andres Salomon <dilinger@queued.net> 960L: linux-geode@lists.infradead.org (moderated for non-subscribers) 961S: Supported 962W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 963F: arch/x86/include/asm/geode.h 964F: drivers/char/hw_random/geode-rng.c 965F: drivers/crypto/geode* 966F: drivers/video/fbdev/geode/ 967 968AMD HSMP DRIVER 969M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 970R: Carlos Bilbao <carlos.bilbao@amd.com> 971L: platform-driver-x86@vger.kernel.org 972S: Maintained 973F: Documentation/arch/x86/amd_hsmp.rst 974F: arch/x86/include/asm/amd_hsmp.h 975F: arch/x86/include/uapi/asm/amd_hsmp.h 976F: drivers/platform/x86/amd/hsmp.c 977 978AMD IOMMU (AMD-VI) 979M: Joerg Roedel <joro@8bytes.org> 980R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 981L: iommu@lists.linux.dev 982S: Maintained 983T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 984F: drivers/iommu/amd/ 985F: include/linux/amd-iommu.h 986 987AMD KFD 988M: Felix Kuehling <Felix.Kuehling@amd.com> 989L: amd-gfx@lists.freedesktop.org 990S: Supported 991T: git https://gitlab.freedesktop.org/agd5f/linux.git 992F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 993F: drivers/gpu/drm/amd/amdkfd/ 994F: drivers/gpu/drm/amd/include/cik_structs.h 995F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 996F: drivers/gpu/drm/amd/include/v9_structs.h 997F: drivers/gpu/drm/amd/include/vi_structs.h 998F: include/uapi/linux/kfd_ioctl.h 999F: include/uapi/linux/kfd_sysfs.h 1000 1001AMD MP2 I2C DRIVER 1002M: Elie Morisse <syniurge@gmail.com> 1003M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1004L: linux-i2c@vger.kernel.org 1005S: Maintained 1006F: drivers/i2c/busses/i2c-amd-mp2* 1007 1008AMD PDS CORE DRIVER 1009M: Shannon Nelson <shannon.nelson@amd.com> 1010M: Brett Creeley <brett.creeley@amd.com> 1011L: netdev@vger.kernel.org 1012S: Supported 1013F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1014F: drivers/net/ethernet/amd/pds_core/ 1015F: include/linux/pds/ 1016 1017AMD PMC DRIVER 1018M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1019L: platform-driver-x86@vger.kernel.org 1020S: Maintained 1021F: drivers/platform/x86/amd/pmc/ 1022 1023AMD PMF DRIVER 1024M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1025L: platform-driver-x86@vger.kernel.org 1026S: Maintained 1027F: Documentation/ABI/testing/sysfs-amd-pmf 1028F: drivers/platform/x86/amd/pmf/ 1029 1030AMD POWERPLAY AND SWSMU 1031M: Evan Quan <evan.quan@amd.com> 1032L: amd-gfx@lists.freedesktop.org 1033S: Supported 1034T: git https://gitlab.freedesktop.org/agd5f/linux.git 1035F: drivers/gpu/drm/amd/pm/ 1036 1037AMD PSTATE DRIVER 1038M: Huang Rui <ray.huang@amd.com> 1039L: linux-pm@vger.kernel.org 1040S: Supported 1041F: Documentation/admin-guide/pm/amd-pstate.rst 1042F: drivers/cpufreq/amd-pstate* 1043F: include/linux/amd-pstate.h 1044F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1045 1046AMD PTDMA DRIVER 1047M: Sanjay R Mehta <sanju.mehta@amd.com> 1048L: dmaengine@vger.kernel.org 1049S: Maintained 1050F: drivers/dma/ptdma/ 1051 1052AMD SEATTLE DEVICE TREE SUPPORT 1053M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1054M: Tom Lendacky <thomas.lendacky@amd.com> 1055S: Supported 1056F: arch/arm64/boot/dts/amd/ 1057 1058AMD SENSOR FUSION HUB DRIVER 1059M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1060L: linux-input@vger.kernel.org 1061S: Maintained 1062F: Documentation/hid/amd-sfh* 1063F: drivers/hid/amd-sfh-hid/ 1064 1065AMD SPI DRIVER 1066M: Sanjay R Mehta <sanju.mehta@amd.com> 1067S: Maintained 1068F: drivers/spi/spi-amd.c 1069 1070AMD XGBE DRIVER 1071M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1072L: netdev@vger.kernel.org 1073S: Supported 1074F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1075F: drivers/net/ethernet/amd/xgbe/ 1076 1077AMLOGIC DDR PMU DRIVER 1078M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1079L: linux-amlogic@lists.infradead.org 1080S: Supported 1081W: http://www.amlogic.com 1082F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1083F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1084F: drivers/perf/amlogic/ 1085F: include/soc/amlogic/ 1086 1087AMPHION VPU CODEC V4L2 DRIVER 1088M: Ming Qian <ming.qian@nxp.com> 1089M: Zhou Peng <eagle.zhou@nxp.com> 1090L: linux-media@vger.kernel.org 1091S: Maintained 1092F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1093F: drivers/media/platform/amphion/ 1094 1095AMS AS73211 DRIVER 1096M: Christian Eggers <ceggers@arri.de> 1097L: linux-iio@vger.kernel.org 1098S: Maintained 1099F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1100F: drivers/iio/light/as73211.c 1101 1102AMT (Automatic Multicast Tunneling) 1103M: Taehee Yoo <ap420073@gmail.com> 1104L: netdev@vger.kernel.org 1105S: Maintained 1106T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1107T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1108F: drivers/net/amt.c 1109 1110ANALOG DEVICES INC AD3552R DRIVER 1111M: Nuno Sá <nuno.sa@analog.com> 1112L: linux-iio@vger.kernel.org 1113S: Supported 1114W: https://ez.analog.com/linux-software-drivers 1115F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1116F: drivers/iio/dac/ad3552r.c 1117 1118ANALOG DEVICES INC AD4130 DRIVER 1119M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1120L: linux-iio@vger.kernel.org 1121S: Supported 1122W: http://ez.analog.com/community/linux-device-drivers 1123F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1124F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1125F: drivers/iio/adc/ad4130.c 1126 1127ANALOG DEVICES INC AD7192 DRIVER 1128M: Alexandru Tachici <alexandru.tachici@analog.com> 1129L: linux-iio@vger.kernel.org 1130S: Supported 1131W: https://ez.analog.com/linux-software-drivers 1132F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1133F: drivers/iio/adc/ad7192.c 1134 1135ANALOG DEVICES INC AD7292 DRIVER 1136M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1137L: linux-iio@vger.kernel.org 1138S: Supported 1139W: https://ez.analog.com/linux-software-drivers 1140F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1141F: drivers/iio/adc/ad7292.c 1142 1143ANALOG DEVICES INC AD7293 DRIVER 1144M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1145L: linux-iio@vger.kernel.org 1146S: Supported 1147W: https://ez.analog.com/linux-software-drivers 1148F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1149F: drivers/iio/dac/ad7293.c 1150 1151ANALOG DEVICES INC AD74115 DRIVER 1152M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1153L: linux-iio@vger.kernel.org 1154S: Supported 1155W: http://ez.analog.com/community/linux-device-drivers 1156F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1157F: drivers/iio/addac/ad74115.c 1158 1159ANALOG DEVICES INC AD74413R DRIVER 1160M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1161L: linux-iio@vger.kernel.org 1162S: Supported 1163W: https://ez.analog.com/linux-software-drivers 1164F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1165F: drivers/iio/addac/ad74413r.c 1166F: include/dt-bindings/iio/addac/adi,ad74413r.h 1167 1168ANALOG DEVICES INC AD7768-1 DRIVER 1169M: Michael Hennerich <Michael.Hennerich@analog.com> 1170L: linux-iio@vger.kernel.org 1171S: Supported 1172W: https://ez.analog.com/linux-software-drivers 1173F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1174F: drivers/iio/adc/ad7768-1.c 1175 1176ANALOG DEVICES INC AD7780 DRIVER 1177M: Michael Hennerich <Michael.Hennerich@analog.com> 1178M: Renato Lui Geh <renatogeh@gmail.com> 1179L: linux-iio@vger.kernel.org 1180S: Supported 1181W: https://ez.analog.com/linux-software-drivers 1182F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1183F: drivers/iio/adc/ad7780.c 1184 1185ANALOG DEVICES INC ADA4250 DRIVER 1186M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1187L: linux-iio@vger.kernel.org 1188S: Supported 1189W: https://ez.analog.com/linux-software-drivers 1190F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1191F: drivers/iio/amplifiers/ada4250.c 1192 1193ANALOG DEVICES INC ADF4377 DRIVER 1194M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1195L: linux-iio@vger.kernel.org 1196S: Supported 1197W: https://ez.analog.com/linux-software-drivers 1198F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1199F: drivers/iio/frequency/adf4377.c 1200 1201ANALOG DEVICES INC ADGS1408 DRIVER 1202M: Mircea Caprioru <mircea.caprioru@analog.com> 1203S: Supported 1204F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1205F: drivers/mux/adgs1408.c 1206 1207ANALOG DEVICES INC ADIN DRIVER 1208M: Michael Hennerich <michael.hennerich@analog.com> 1209L: netdev@vger.kernel.org 1210S: Supported 1211W: https://ez.analog.com/linux-software-drivers 1212F: Documentation/devicetree/bindings/net/adi,adin.yaml 1213F: drivers/net/phy/adin.c 1214 1215ANALOG DEVICES INC ADIS DRIVER LIBRARY 1216M: Nuno Sa <nuno.sa@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219F: drivers/iio/imu/adis.c 1220F: drivers/iio/imu/adis_buffer.c 1221F: drivers/iio/imu/adis_trigger.c 1222F: include/linux/iio/imu/adis.h 1223 1224ANALOG DEVICES INC ADIS16460 DRIVER 1225M: Dragos Bogdan <dragos.bogdan@analog.com> 1226L: linux-iio@vger.kernel.org 1227S: Supported 1228W: https://ez.analog.com/linux-software-drivers 1229F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1230F: drivers/iio/imu/adis16460.c 1231 1232ANALOG DEVICES INC ADIS16475 DRIVER 1233M: Nuno Sa <nuno.sa@analog.com> 1234L: linux-iio@vger.kernel.org 1235S: Supported 1236W: https://ez.analog.com/linux-software-drivers 1237F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1238F: drivers/iio/imu/adis16475.c 1239 1240ANALOG DEVICES INC ADM1177 DRIVER 1241M: Michael Hennerich <Michael.Hennerich@analog.com> 1242L: linux-hwmon@vger.kernel.org 1243S: Supported 1244W: https://ez.analog.com/linux-software-drivers 1245F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1246F: drivers/hwmon/adm1177.c 1247 1248ANALOG DEVICES INC ADMV1013 DRIVER 1249M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1250L: linux-iio@vger.kernel.org 1251S: Supported 1252W: https://ez.analog.com/linux-software-drivers 1253F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1254F: drivers/iio/frequency/admv1013.c 1255 1256ANALOG DEVICES INC ADMV1014 DRIVER 1257M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1258L: linux-iio@vger.kernel.org 1259S: Supported 1260W: https://ez.analog.com/linux-software-drivers 1261F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1262F: drivers/iio/frequency/admv1014.c 1263 1264ANALOG DEVICES INC ADMV8818 DRIVER 1265M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1266L: linux-iio@vger.kernel.org 1267S: Supported 1268W: https://ez.analog.com/linux-software-drivers 1269F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1270F: drivers/iio/filter/admv8818.c 1271 1272ANALOG DEVICES INC ADP5061 DRIVER 1273M: Michael Hennerich <Michael.Hennerich@analog.com> 1274L: linux-pm@vger.kernel.org 1275S: Supported 1276W: https://ez.analog.com/linux-software-drivers 1277F: drivers/power/supply/adp5061.c 1278 1279ANALOG DEVICES INC ADRF6780 DRIVER 1280M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1281L: linux-iio@vger.kernel.org 1282S: Supported 1283W: https://ez.analog.com/linux-software-drivers 1284F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1285F: drivers/iio/frequency/adrf6780.c 1286 1287ANALOG DEVICES INC ADV7180 DRIVER 1288M: Lars-Peter Clausen <lars@metafoo.de> 1289L: linux-media@vger.kernel.org 1290S: Supported 1291W: https://ez.analog.com/linux-software-drivers 1292F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1293F: drivers/media/i2c/adv7180.c 1294 1295ANALOG DEVICES INC ADV748X DRIVER 1296M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1297L: linux-media@vger.kernel.org 1298S: Maintained 1299F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1300F: drivers/media/i2c/adv748x/* 1301 1302ANALOG DEVICES INC ADV7511 DRIVER 1303M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1304L: linux-media@vger.kernel.org 1305S: Maintained 1306F: drivers/media/i2c/adv7511* 1307 1308ANALOG DEVICES INC ADV7604 DRIVER 1309M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1310L: linux-media@vger.kernel.org 1311S: Maintained 1312F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1313F: drivers/media/i2c/adv7604* 1314 1315ANALOG DEVICES INC ADV7842 DRIVER 1316M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1317L: linux-media@vger.kernel.org 1318S: Maintained 1319F: drivers/media/i2c/adv7842* 1320 1321ANALOG DEVICES INC ADXRS290 DRIVER 1322M: Nishant Malpani <nish.malpani25@gmail.com> 1323L: linux-iio@vger.kernel.org 1324S: Supported 1325F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1326F: drivers/iio/gyro/adxrs290.c 1327 1328ANALOG DEVICES INC ASOC CODEC DRIVERS 1329M: Lars-Peter Clausen <lars@metafoo.de> 1330M: Nuno Sá <nuno.sa@analog.com> 1331L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1332S: Supported 1333W: http://wiki.analog.com/ 1334W: https://ez.analog.com/linux-software-drivers 1335F: sound/soc/codecs/ad1* 1336F: sound/soc/codecs/ad7* 1337F: sound/soc/codecs/adau* 1338F: sound/soc/codecs/adav* 1339F: sound/soc/codecs/sigmadsp.* 1340F: sound/soc/codecs/ssm* 1341 1342ANALOG DEVICES INC DMA DRIVERS 1343M: Lars-Peter Clausen <lars@metafoo.de> 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: drivers/dma/dma-axi-dmac.c 1347 1348ANALOG DEVICES INC IIO DRIVERS 1349M: Lars-Peter Clausen <lars@metafoo.de> 1350M: Michael Hennerich <Michael.Hennerich@analog.com> 1351S: Supported 1352W: http://wiki.analog.com/ 1353W: https://ez.analog.com/linux-software-drivers 1354F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1355F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1356F: Documentation/devicetree/bindings/iio/*/adi,* 1357F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1358F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1359F: drivers/iio/*/ad* 1360F: drivers/iio/adc/ltc249* 1361F: drivers/iio/amplifiers/hmc425a.c 1362F: drivers/staging/iio/*/ad* 1363X: drivers/iio/*/adjd* 1364 1365ANALOG DEVICES INC MAX31760 DRIVER 1366M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1367S: Maintained 1368W: http://wiki.analog.com/ 1369W: https://ez.analog.com/linux-software-drivers 1370F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1371F: Documentation/hwmon/max31760.rst 1372F: drivers/hwmon/max31760.c 1373 1374ANALOGBITS PLL LIBRARIES 1375M: Paul Walmsley <paul.walmsley@sifive.com> 1376S: Supported 1377F: drivers/clk/analogbits/* 1378F: include/linux/clk/analogbits* 1379 1380ANDROID DRIVERS 1381M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1382M: Arve Hjønnevåg <arve@android.com> 1383M: Todd Kjos <tkjos@android.com> 1384M: Martijn Coenen <maco@android.com> 1385M: Joel Fernandes <joel@joelfernandes.org> 1386M: Christian Brauner <christian@brauner.io> 1387M: Carlos Llamas <cmllamas@google.com> 1388M: Suren Baghdasaryan <surenb@google.com> 1389L: linux-kernel@vger.kernel.org 1390S: Supported 1391T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1392F: drivers/android/ 1393 1394ANDROID GOLDFISH PIC DRIVER 1395M: Miodrag Dinic <miodrag.dinic@mips.com> 1396S: Supported 1397F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1398F: drivers/irqchip/irq-goldfish-pic.c 1399 1400ANDROID GOLDFISH RTC DRIVER 1401M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1402S: Supported 1403F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1404F: drivers/rtc/rtc-goldfish.c 1405 1406AOA (Apple Onboard Audio) ALSA DRIVER 1407M: Johannes Berg <johannes@sipsolutions.net> 1408L: linuxppc-dev@lists.ozlabs.org 1409L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1410S: Maintained 1411F: sound/aoa/ 1412 1413APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1414M: William Breathitt Gray <william.gray@linaro.org> 1415L: linux-iio@vger.kernel.org 1416S: Maintained 1417F: drivers/iio/addac/stx104.c 1418 1419APM DRIVER 1420M: Jiri Kosina <jikos@kernel.org> 1421S: Odd fixes 1422T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1423F: arch/x86/kernel/apm_32.c 1424F: drivers/char/apm-emulation.c 1425F: include/linux/apm_bios.h 1426F: include/uapi/linux/apm_bios.h 1427 1428APPARMOR SECURITY MODULE 1429M: John Johansen <john.johansen@canonical.com> 1430M: John Johansen <john@apparmor.net> 1431L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1432S: Supported 1433W: apparmor.net 1434B: https://gitlab.com/apparmor/apparmor-kernel 1435C: irc://irc.oftc.net/apparmor 1436T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1437T: https://gitlab.com/apparmor/apparmor-kernel.git 1438F: Documentation/admin-guide/LSM/apparmor.rst 1439F: security/apparmor/ 1440 1441APPLE BCM5974 MULTITOUCH DRIVER 1442M: Henrik Rydberg <rydberg@bitmath.org> 1443L: linux-input@vger.kernel.org 1444S: Odd fixes 1445F: drivers/input/mouse/bcm5974.c 1446 1447APPLE PCIE CONTROLLER DRIVER 1448M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1449M: Marc Zyngier <maz@kernel.org> 1450L: linux-pci@vger.kernel.org 1451S: Maintained 1452F: drivers/pci/controller/pcie-apple.c 1453 1454APPLE SMC DRIVER 1455M: Henrik Rydberg <rydberg@bitmath.org> 1456L: linux-hwmon@vger.kernel.org 1457S: Odd fixes 1458F: drivers/hwmon/applesmc.c 1459 1460APPLETALK NETWORK LAYER 1461L: netdev@vger.kernel.org 1462S: Odd fixes 1463F: drivers/net/appletalk/ 1464F: include/linux/atalk.h 1465F: include/uapi/linux/atalk.h 1466F: net/appletalk/ 1467 1468APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1469M: Khuong Dinh <khuong@os.amperecomputing.com> 1470S: Supported 1471F: arch/arm64/boot/dts/apm/ 1472 1473APPLIED MICRO (APM) X-GENE SOC EDAC 1474M: Khuong Dinh <khuong@os.amperecomputing.com> 1475S: Supported 1476F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1477F: drivers/edac/xgene_edac.c 1478 1479APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1480M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1481M: Keyur Chudgar <keyur@os.amperecomputing.com> 1482S: Supported 1483F: drivers/net/ethernet/apm/xgene-v2/ 1484 1485APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1486M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1487M: Keyur Chudgar <keyur@os.amperecomputing.com> 1488M: Quan Nguyen <quan@os.amperecomputing.com> 1489S: Supported 1490F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1491F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1492F: drivers/net/ethernet/apm/xgene/ 1493F: drivers/net/mdio/mdio-xgene.c 1494 1495APPLIED MICRO (APM) X-GENE SOC PMU 1496M: Khuong Dinh <khuong@os.amperecomputing.com> 1497S: Supported 1498F: Documentation/admin-guide/perf/xgene-pmu.rst 1499F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1500F: drivers/perf/xgene_pmu.c 1501 1502APTINA CAMERA SENSOR PLL 1503M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1504L: linux-media@vger.kernel.org 1505S: Maintained 1506F: drivers/media/i2c/aptina-pll.* 1507 1508AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1509M: Aleksa Savic <savicaleksa83@gmail.com> 1510M: Jack Doan <me@jackdoan.com> 1511L: linux-hwmon@vger.kernel.org 1512S: Maintained 1513F: Documentation/hwmon/aquacomputer_d5next.rst 1514F: drivers/hwmon/aquacomputer_d5next.c 1515 1516AQUANTIA ETHERNET DRIVER (atlantic) 1517M: Igor Russkikh <irusskikh@marvell.com> 1518L: netdev@vger.kernel.org 1519S: Supported 1520W: https://www.marvell.com/ 1521Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1522F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1523F: drivers/net/ethernet/aquantia/atlantic/ 1524 1525AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1526M: Egor Pomozov <epomozov@marvell.com> 1527L: netdev@vger.kernel.org 1528S: Supported 1529W: http://www.aquantia.com 1530F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1531 1532AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1533M: Krzysztof Hałasa <khalasa@piap.pl> 1534L: linux-media@vger.kernel.org 1535S: Maintained 1536F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1537F: drivers/media/i2c/ar0521.c 1538 1539ARASAN NAND CONTROLLER DRIVER 1540M: Miquel Raynal <miquel.raynal@bootlin.com> 1541R: Michal Simek <michal.simek@amd.com> 1542L: linux-mtd@lists.infradead.org 1543S: Maintained 1544F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1545F: drivers/mtd/nand/raw/arasan-nand-controller.c 1546 1547ARC FRAMEBUFFER DRIVER 1548M: Jaya Kumar <jayalk@intworks.biz> 1549S: Maintained 1550F: drivers/video/fbdev/arcfb.c 1551F: drivers/video/fbdev/core/fb_defio.c 1552 1553ARC PGU DRM DRIVER 1554M: Alexey Brodkin <abrodkin@synopsys.com> 1555S: Supported 1556F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1557F: drivers/gpu/drm/tiny/arcpgu.c 1558 1559ARCNET NETWORK LAYER 1560M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1561L: netdev@vger.kernel.org 1562S: Maintained 1563F: drivers/net/arcnet/ 1564F: include/uapi/linux/if_arcnet.h 1565 1566ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1567M: Arnd Bergmann <arnd@arndb.de> 1568M: Olof Johansson <olof@lixom.net> 1569M: soc@kernel.org 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572P: Documentation/process/maintainer-soc.rst 1573C: irc://irc.libera.chat/armlinux 1574T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1575F: Documentation/process/maintainer-soc*.rst 1576F: arch/arm/boot/dts/Makefile 1577F: arch/arm64/boot/dts/Makefile 1578 1579ARM ARCHITECTED TIMER DRIVER 1580M: Mark Rutland <mark.rutland@arm.com> 1581M: Marc Zyngier <maz@kernel.org> 1582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1583S: Maintained 1584F: arch/arm/include/asm/arch_timer.h 1585F: arch/arm64/include/asm/arch_timer.h 1586F: drivers/clocksource/arm_arch_timer.c 1587 1588ARM HDLCD DRM DRIVER 1589M: Liviu Dudau <liviu.dudau@arm.com> 1590S: Supported 1591F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1592F: drivers/gpu/drm/arm/hdlcd_* 1593 1594ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1595M: Linus Walleij <linus.walleij@linaro.org> 1596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1597S: Maintained 1598F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1599F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1600F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1601F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1602F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1603F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1604F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1605F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1606F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1607F: arch/arm/boot/dts/arm/arm-realview-* 1608F: arch/arm/boot/dts/arm/integrator* 1609F: arch/arm/boot/dts/arm/versatile* 1610F: arch/arm/mach-versatile/ 1611F: drivers/bus/arm-integrator-lm.c 1612F: drivers/clk/versatile/ 1613F: drivers/i2c/busses/i2c-versatile.c 1614F: drivers/irqchip/irq-versatile-fpga.c 1615F: drivers/mtd/maps/physmap-versatile.* 1616F: drivers/power/reset/arm-versatile-reboot.c 1617F: drivers/soc/versatile/ 1618 1619ARM KOMEDA DRM-KMS DRIVER 1620M: Liviu Dudau <liviu.dudau@arm.com> 1621S: Supported 1622T: git git://anongit.freedesktop.org/drm/drm-misc 1623F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1624F: Documentation/gpu/komeda-kms.rst 1625F: drivers/gpu/drm/arm/display/include/ 1626F: drivers/gpu/drm/arm/display/komeda/ 1627 1628ARM MALI PANFROST DRM DRIVER 1629M: Rob Herring <robh@kernel.org> 1630M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1631R: Steven Price <steven.price@arm.com> 1632R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1633L: dri-devel@lists.freedesktop.org 1634S: Supported 1635T: git git://anongit.freedesktop.org/drm/drm-misc 1636F: drivers/gpu/drm/panfrost/ 1637F: include/uapi/drm/panfrost_drm.h 1638 1639ARM MALI-DP DRM DRIVER 1640M: Liviu Dudau <liviu.dudau@arm.com> 1641S: Supported 1642T: git git://anongit.freedesktop.org/drm/drm-misc 1643F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1644F: Documentation/gpu/afbc.rst 1645F: drivers/gpu/drm/arm/ 1646 1647ARM MFM AND FLOPPY DRIVERS 1648M: Ian Molton <spyro@f2s.com> 1649S: Maintained 1650F: arch/arm/include/asm/floppy.h 1651F: arch/arm/mach-rpc/floppydma.S 1652 1653ARM PMU PROFILING AND DEBUGGING 1654M: Will Deacon <will@kernel.org> 1655M: Mark Rutland <mark.rutland@arm.com> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Maintained 1658F: Documentation/devicetree/bindings/arm/pmu.yaml 1659F: Documentation/devicetree/bindings/perf/ 1660F: arch/arm*/include/asm/hw_breakpoint.h 1661F: arch/arm*/include/asm/perf_event.h 1662F: arch/arm*/kernel/hw_breakpoint.c 1663F: arch/arm*/kernel/perf_* 1664F: drivers/perf/ 1665F: include/linux/perf/arm_pmu*.h 1666 1667ARM PORT 1668M: Russell King <linux@armlinux.org.uk> 1669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1670S: Odd Fixes 1671W: http://www.armlinux.org.uk/ 1672T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1673F: arch/arm/ 1674X: arch/arm/boot/dts/ 1675 1676ARM PRIMECELL AACI PL041 DRIVER 1677M: Russell King <linux@armlinux.org.uk> 1678S: Odd Fixes 1679F: sound/arm/aaci.* 1680 1681ARM PRIMECELL BUS SUPPORT 1682M: Russell King <linux@armlinux.org.uk> 1683S: Odd Fixes 1684F: drivers/amba/ 1685F: include/linux/amba/bus.h 1686 1687ARM PRIMECELL CLCD PL110 DRIVER 1688M: Russell King <linux@armlinux.org.uk> 1689S: Odd Fixes 1690F: drivers/video/fbdev/amba-clcd.* 1691 1692ARM PRIMECELL KMI PL050 DRIVER 1693M: Russell King <linux@armlinux.org.uk> 1694S: Odd Fixes 1695F: drivers/input/serio/ambakmi.* 1696F: include/linux/amba/kmi.h 1697 1698ARM PRIMECELL MMCI PL180/1 DRIVER 1699M: Russell King <linux@armlinux.org.uk> 1700S: Odd Fixes 1701F: drivers/mmc/host/mmci.* 1702F: include/linux/amba/mmci.h 1703 1704ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1705M: Miquel Raynal <miquel.raynal@bootlin.com> 1706R: Michal Simek <michal.simek@amd.com> 1707L: linux-mtd@lists.infradead.org 1708S: Maintained 1709F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1710F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1711 1712ARM PRIMECELL PL35X SMC DRIVER 1713M: Miquel Raynal <miquel.raynal@bootlin.com> 1714R: Michal Simek <michal.simek@amd.com> 1715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1716S: Maintained 1717F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1718F: drivers/memory/pl353-smc.c 1719 1720ARM PRIMECELL SSP PL022 SPI DRIVER 1721M: Linus Walleij <linus.walleij@linaro.org> 1722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1723S: Maintained 1724F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1725F: drivers/spi/spi-pl022.c 1726 1727ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1728M: Russell King <linux@armlinux.org.uk> 1729S: Odd Fixes 1730F: drivers/tty/serial/amba-pl01*.c 1731F: include/linux/amba/serial.h 1732 1733ARM PRIMECELL VIC PL190/PL192 DRIVER 1734M: Linus Walleij <linus.walleij@linaro.org> 1735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1736S: Maintained 1737F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1738F: drivers/irqchip/irq-vic.c 1739 1740ARM SMC WATCHDOG DRIVER 1741M: Julius Werner <jwerner@chromium.org> 1742R: Evan Benn <evanbenn@chromium.org> 1743S: Maintained 1744F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1745F: drivers/watchdog/arm_smc_wdt.c 1746 1747ARM SMMU DRIVERS 1748M: Will Deacon <will@kernel.org> 1749R: Robin Murphy <robin.murphy@arm.com> 1750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1751S: Maintained 1752F: Documentation/devicetree/bindings/iommu/arm,smmu* 1753F: drivers/iommu/arm/ 1754F: drivers/iommu/io-pgtable-arm* 1755 1756ARM SUB-ARCHITECTURES 1757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1758S: Maintained 1759C: irc://irc.libera.chat/armlinux 1760T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1761F: arch/arm/mach-*/ 1762F: arch/arm/plat-*/ 1763 1764ARM/ACTIONS SEMI ARCHITECTURE 1765M: Andreas Färber <afaerber@suse.de> 1766M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1768L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1769S: Maintained 1770F: Documentation/devicetree/bindings/arm/actions.yaml 1771F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1772F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1773F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1774F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1775F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1776F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1777F: Documentation/devicetree/bindings/pinctrl/actions,* 1778F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1779F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1780F: arch/arm/boot/dts/actions/ 1781F: arch/arm/mach-actions/ 1782F: arch/arm64/boot/dts/actions/ 1783F: drivers/clk/actions/ 1784F: drivers/clocksource/timer-owl* 1785F: drivers/dma/owl-dma.c 1786F: drivers/i2c/busses/i2c-owl.c 1787F: drivers/irqchip/irq-owl-sirq.c 1788F: drivers/mmc/host/owl-mmc.c 1789F: drivers/net/ethernet/actions/ 1790F: drivers/pinctrl/actions/* 1791F: drivers/soc/actions/ 1792F: include/dt-bindings/power/owl-* 1793F: include/dt-bindings/reset/actions,* 1794F: include/linux/soc/actions/ 1795N: owl 1796 1797ARM/Allwinner SoC Clock Support 1798M: Emilio López <emilio@elopez.com.ar> 1799S: Maintained 1800F: drivers/clk/sunxi/ 1801 1802ARM/Allwinner sunXi SoC support 1803M: Chen-Yu Tsai <wens@csie.org> 1804M: Jernej Skrabec <jernej.skrabec@gmail.com> 1805M: Samuel Holland <samuel@sholland.org> 1806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1807L: linux-sunxi@lists.linux.dev 1808S: Maintained 1809T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1810F: arch/arm/mach-sunxi/ 1811F: arch/arm64/boot/dts/allwinner/ 1812F: drivers/clk/sunxi-ng/ 1813F: drivers/pinctrl/sunxi/ 1814F: drivers/soc/sunxi/ 1815N: allwinner 1816N: sun[x456789]i 1817N: sun[25]0i 1818 1819ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1820M: Neil Armstrong <neil.armstrong@linaro.org> 1821M: Jerome Brunet <jbrunet@baylibre.com> 1822L: linux-amlogic@lists.infradead.org 1823S: Maintained 1824F: Documentation/devicetree/bindings/clock/amlogic* 1825F: drivers/clk/meson/ 1826F: include/dt-bindings/clock/amlogic,a1* 1827F: include/dt-bindings/clock/gxbb* 1828F: include/dt-bindings/clock/meson* 1829 1830ARM/Amlogic Meson SoC Crypto Drivers 1831M: Corentin Labbe <clabbe@baylibre.com> 1832L: linux-crypto@vger.kernel.org 1833L: linux-amlogic@lists.infradead.org 1834S: Maintained 1835F: Documentation/devicetree/bindings/crypto/amlogic* 1836F: drivers/crypto/amlogic/ 1837 1838ARM/Amlogic Meson SoC Sound Drivers 1839M: Jerome Brunet <jbrunet@baylibre.com> 1840L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1841S: Maintained 1842F: Documentation/devicetree/bindings/sound/amlogic* 1843F: sound/soc/meson/ 1844 1845ARM/Amlogic Meson SoC support 1846M: Neil Armstrong <neil.armstrong@linaro.org> 1847M: Kevin Hilman <khilman@baylibre.com> 1848R: Jerome Brunet <jbrunet@baylibre.com> 1849R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1851L: linux-amlogic@lists.infradead.org 1852S: Maintained 1853W: http://linux-meson.com/ 1854F: Documentation/devicetree/bindings/phy/amlogic* 1855F: arch/arm/boot/dts/amlogic/ 1856F: arch/arm/mach-meson/ 1857F: arch/arm64/boot/dts/amlogic/ 1858F: drivers/pmdomain/amlogic/ 1859F: drivers/mmc/host/meson* 1860F: drivers/phy/amlogic/ 1861F: drivers/pinctrl/meson/ 1862F: drivers/rtc/rtc-meson* 1863F: drivers/soc/amlogic/ 1864N: meson 1865 1866ARM/Annapurna Labs ALPINE ARCHITECTURE 1867M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1868M: Antoine Tenart <atenart@kernel.org> 1869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1870S: Maintained 1871F: arch/arm/boot/dts/amazon/ 1872F: arch/arm/mach-alpine/ 1873F: arch/arm64/boot/dts/amazon/ 1874F: drivers/*/*alpine* 1875 1876ARM/APPLE MACHINE SOUND DRIVERS 1877M: Martin Povišer <povik+lin@cutebit.org> 1878L: asahi@lists.linux.dev 1879L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1880S: Maintained 1881F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1882F: Documentation/devicetree/bindings/sound/apple,* 1883F: sound/soc/apple/* 1884F: sound/soc/codecs/cs42l83-i2c.c 1885F: sound/soc/codecs/ssm3515.c 1886 1887ARM/APPLE MACHINE SUPPORT 1888M: Hector Martin <marcan@marcan.st> 1889M: Sven Peter <sven@svenpeter.dev> 1890R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1891L: asahi@lists.linux.dev 1892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1893S: Maintained 1894W: https://asahilinux.org 1895B: https://github.com/AsahiLinux/linux/issues 1896C: irc://irc.oftc.net/asahi-dev 1897T: git https://github.com/AsahiLinux/linux.git 1898F: Documentation/devicetree/bindings/arm/apple.yaml 1899F: Documentation/devicetree/bindings/arm/apple/* 1900F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1901F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1902F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1903F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1904F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1905F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1906F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1907F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1908F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1909F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1910F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1911F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1912F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1913F: Documentation/devicetree/bindings/power/apple* 1914F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1915F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1916F: arch/arm64/boot/dts/apple/ 1917F: drivers/bluetooth/hci_bcm4377.c 1918F: drivers/clk/clk-apple-nco.c 1919F: drivers/cpufreq/apple-soc-cpufreq.c 1920F: drivers/dma/apple-admac.c 1921F: drivers/pmdomain/apple/ 1922F: drivers/i2c/busses/i2c-pasemi-core.c 1923F: drivers/i2c/busses/i2c-pasemi-platform.c 1924F: drivers/iommu/apple-dart.c 1925F: drivers/iommu/io-pgtable-dart.c 1926F: drivers/irqchip/irq-apple-aic.c 1927F: drivers/mailbox/apple-mailbox.c 1928F: drivers/nvme/host/apple.c 1929F: drivers/nvmem/apple-efuses.c 1930F: drivers/pinctrl/pinctrl-apple-gpio.c 1931F: drivers/pwm/pwm-apple.c 1932F: drivers/soc/apple/* 1933F: drivers/watchdog/apple_wdt.c 1934F: include/dt-bindings/interrupt-controller/apple-aic.h 1935F: include/dt-bindings/pinctrl/apple.h 1936F: include/linux/apple-mailbox.h 1937F: include/linux/soc/apple/* 1938 1939ARM/ARTPEC MACHINE SUPPORT 1940M: Jesper Nilsson <jesper.nilsson@axis.com> 1941M: Lars Persson <lars.persson@axis.com> 1942L: linux-arm-kernel@axis.com 1943S: Maintained 1944F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1945F: arch/arm/boot/dts/axis/ 1946F: arch/arm/mach-artpec 1947F: drivers/clk/axis 1948F: drivers/crypto/axis 1949F: drivers/mmc/host/usdhi6rol0.c 1950F: drivers/pinctrl/pinctrl-artpec* 1951 1952ARM/ASPEED I2C DRIVER 1953M: Brendan Higgins <brendanhiggins@google.com> 1954R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1955R: Joel Stanley <joel@jms.id.au> 1956L: linux-i2c@vger.kernel.org 1957L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1958S: Maintained 1959F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1960F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1961F: drivers/i2c/busses/i2c-aspeed.c 1962F: drivers/irqchip/irq-aspeed-i2c-ic.c 1963 1964ARM/ASPEED MACHINE SUPPORT 1965M: Joel Stanley <joel@jms.id.au> 1966R: Andrew Jeffery <andrew@aj.id.au> 1967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1968L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1969S: Supported 1970Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1972F: Documentation/devicetree/bindings/arm/aspeed/ 1973F: arch/arm/boot/dts/aspeed/ 1974F: arch/arm/mach-aspeed/ 1975N: aspeed 1976 1977ARM/BITMAIN ARCHITECTURE 1978M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1980S: Maintained 1981F: Documentation/devicetree/bindings/arm/bitmain.yaml 1982F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1983F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1984F: arch/arm64/boot/dts/bitmain/ 1985F: drivers/clk/clk-bm1880.c 1986F: drivers/pinctrl/pinctrl-bm1880.c 1987 1988ARM/CALXEDA HIGHBANK ARCHITECTURE 1989M: Andre Przywara <andre.przywara@arm.com> 1990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1991S: Maintained 1992F: arch/arm/boot/dts/calxeda/ 1993F: arch/arm/mach-highbank/ 1994 1995ARM/CAVIUM THUNDER NETWORK DRIVER 1996M: Sunil Goutham <sgoutham@marvell.com> 1997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1998S: Supported 1999F: drivers/net/ethernet/cavium/thunder/ 2000 2001ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2002M: Lukasz Majewski <lukma@denx.de> 2003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2004S: Maintained 2005F: arch/arm/mach-ep93xx/ts72xx.c 2006 2007ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2008M: Alexander Shiyan <shc_work@mail.ru> 2009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2010S: Odd Fixes 2011N: clps711x 2012 2013ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2014M: Lennert Buytenhek <kernel@wantstofly.org> 2015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2016S: Maintained 2017 2018ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2019M: Hartley Sweeten <hsweeten@visionengravers.com> 2020M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022S: Maintained 2023F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2024F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2025F: arch/arm/boot/compressed/misc-ep93xx.h 2026F: arch/arm/mach-ep93xx/ 2027F: drivers/iio/adc/ep93xx_adc.c 2028 2029ARM/CLKDEV SUPPORT 2030M: Russell King <linux@armlinux.org.uk> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2034F: drivers/clk/clkdev.c 2035 2036ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2037M: Baruch Siach <baruch@tkos.co.il> 2038L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2039S: Maintained 2040F: arch/arm/boot/dts/cnxt/ 2041N: digicolor 2042 2043ARM/CORESIGHT FRAMEWORK AND DRIVERS 2044M: Suzuki K Poulose <suzuki.poulose@arm.com> 2045R: Mike Leach <mike.leach@linaro.org> 2046R: James Clark <james.clark@arm.com> 2047R: Leo Yan <leo.yan@linaro.org> 2048L: coresight@lists.linaro.org (moderated for non-subscribers) 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Maintained 2051T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2052F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2053F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2054F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2055F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2056F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2057F: Documentation/trace/coresight/* 2058F: drivers/hwtracing/coresight/* 2059F: include/dt-bindings/arm/coresight-cti-dt.h 2060F: include/linux/coresight* 2061F: samples/coresight/* 2062F: tools/perf/arch/arm/util/auxtrace.c 2063F: tools/perf/arch/arm/util/cs-etm.c 2064F: tools/perf/arch/arm/util/cs-etm.h 2065F: tools/perf/arch/arm/util/pmu.c 2066F: tools/perf/tests/shell/coresight/* 2067F: tools/perf/util/cs-etm-decoder/* 2068F: tools/perf/util/cs-etm.* 2069 2070ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2071M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2072M: Linus Walleij <linus.walleij@linaro.org> 2073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2074S: Maintained 2075T: git git://github.com/ulli-kroll/linux.git 2076F: Documentation/devicetree/bindings/arm/gemini.yaml 2077F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2078F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2079F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2080F: arch/arm/boot/dts/gemini/ 2081F: arch/arm/mach-gemini/ 2082F: drivers/crypto/gemini/ 2083F: drivers/net/ethernet/cortina/ 2084F: drivers/pinctrl/pinctrl-gemini.c 2085F: drivers/rtc/rtc-ftrtc010.c 2086 2087ARM/CZ.NIC TURRIS SUPPORT 2088M: Marek Behún <kabel@kernel.org> 2089S: Maintained 2090W: https://www.turris.cz/ 2091F: Documentation/ABI/testing/debugfs-moxtet 2092F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2093F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2094F: Documentation/devicetree/bindings/bus/moxtet.txt 2095F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2096F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2097F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2098F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2099F: drivers/bus/moxtet.c 2100F: drivers/firmware/turris-mox-rwtm.c 2101F: drivers/gpio/gpio-moxtet.c 2102F: drivers/leds/leds-turris-omnia.c 2103F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2104F: drivers/watchdog/armada_37xx_wdt.c 2105F: include/dt-bindings/bus/moxtet.h 2106F: include/linux/armada-37xx-rwtm-mailbox.h 2107F: include/linux/moxtet.h 2108 2109ARM/FARADAY FA526 PORT 2110M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2112S: Maintained 2113T: git git://git.berlios.de/gemini-board 2114F: arch/arm/mm/*-fa* 2115 2116ARM/FOOTBRIDGE ARCHITECTURE 2117M: Russell King <linux@armlinux.org.uk> 2118L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2119S: Maintained 2120W: http://www.armlinux.org.uk/ 2121F: arch/arm/include/asm/hardware/dec21285.h 2122F: arch/arm/mach-footbridge/ 2123 2124ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2125M: Shawn Guo <shawnguo@kernel.org> 2126M: Sascha Hauer <s.hauer@pengutronix.de> 2127R: Pengutronix Kernel Team <kernel@pengutronix.de> 2128R: Fabio Estevam <festevam@gmail.com> 2129R: NXP Linux Team <linux-imx@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/imx/ 2134F: arch/arm/boot/dts/nxp/mxs/ 2135X: arch/arm64/boot/dts/freescale/fsl-* 2136X: arch/arm64/boot/dts/freescale/qoriq-* 2137X: drivers/media/i2c/ 2138N: imx 2139N: mxs 2140 2141ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2142M: Shawn Guo <shawnguo@kernel.org> 2143M: Li Yang <leoyang.li@nxp.com> 2144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2145S: Maintained 2146T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2147F: arch/arm/boot/dts/nxp/ls/ 2148F: arch/arm64/boot/dts/freescale/fsl-* 2149F: arch/arm64/boot/dts/freescale/qoriq-* 2150 2151ARM/FREESCALE VYBRID ARM ARCHITECTURE 2152M: Shawn Guo <shawnguo@kernel.org> 2153M: Sascha Hauer <s.hauer@pengutronix.de> 2154R: Pengutronix Kernel Team <kernel@pengutronix.de> 2155R: Stefan Agner <stefan@agner.ch> 2156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2157S: Maintained 2158T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2159F: arch/arm/boot/dts/nxp/vf/ 2160F: arch/arm/mach-imx/*vf610* 2161 2162ARM/GUMSTIX MACHINE SUPPORT 2163M: Steve Sakoman <sakoman@gmail.com> 2164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2165S: Maintained 2166 2167ARM/HISILICON SOC SUPPORT 2168M: Wei Xu <xuwei5@hisilicon.com> 2169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2170S: Supported 2171W: http://www.hisilicon.com 2172T: git https://github.com/hisilicon/linux-hisi.git 2173F: arch/arm/boot/dts/hisilicon/ 2174F: arch/arm/mach-hisi/ 2175F: arch/arm64/boot/dts/hisilicon/ 2176 2177ARM/HP JORNADA 7XX MACHINE SUPPORT 2178M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2179S: Maintained 2180W: www.jlime.com 2181T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2182F: arch/arm/mach-sa1100/include/mach/jornada720.h 2183F: arch/arm/mach-sa1100/jornada720.c 2184 2185ARM/HPE GXP ARCHITECTURE 2186M: Jean-Marie Verdun <verdun@hpe.com> 2187M: Nick Hawkins <nick.hawkins@hpe.com> 2188S: Maintained 2189F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2190F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2191F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2192F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2193F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2194F: Documentation/hwmon/gxp-fan-ctrl.rst 2195F: arch/arm/boot/dts/hpe/ 2196F: arch/arm/mach-hpe/ 2197F: drivers/clocksource/timer-gxp.c 2198F: drivers/hwmon/gxp-fan-ctrl.c 2199F: drivers/i2c/busses/i2c-gxp.c 2200F: drivers/spi/spi-gxp.c 2201F: drivers/watchdog/gxp-wdt.c 2202 2203ARM/IGEP MACHINE SUPPORT 2204M: Enric Balletbo i Serra <eballetbo@gmail.com> 2205M: Javier Martinez Canillas <javier@dowhile0.org> 2206L: linux-omap@vger.kernel.org 2207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2208S: Maintained 2209F: arch/arm/boot/dts/ti/omap/omap3-igep* 2210 2211ARM/INTEL IXP4XX ARM ARCHITECTURE 2212M: Linus Walleij <linusw@kernel.org> 2213M: Imre Kaloz <kaloz@openwrt.org> 2214M: Krzysztof Halasa <khalasa@piap.pl> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216S: Maintained 2217F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2218F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2219F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2220F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2221F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2222F: arch/arm/boot/dts/intel/ixp/ 2223F: arch/arm/mach-ixp4xx/ 2224F: drivers/bus/intel-ixp4xx-eb.c 2225F: drivers/clocksource/timer-ixp4xx.c 2226F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2227F: drivers/gpio/gpio-ixp4xx.c 2228F: drivers/irqchip/irq-ixp4xx.c 2229 2230ARM/INTEL KEEMBAY ARCHITECTURE 2231M: Paul J. Murphy <paul.j.murphy@intel.com> 2232M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2233S: Maintained 2234F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2235F: arch/arm64/boot/dts/intel/keembay-evm.dts 2236F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2237 2238ARM/INTEL XSC3 (MANZANO) ARM CORE 2239M: Lennert Buytenhek <kernel@wantstofly.org> 2240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2241S: Maintained 2242 2243ARM/LG1K ARCHITECTURE 2244M: Chanho Min <chanho.min@lge.com> 2245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2246S: Maintained 2247F: arch/arm64/boot/dts/lg/ 2248 2249ARM/LPC18XX ARCHITECTURE 2250M: Vladimir Zapolskiy <vz@mleia.com> 2251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2252S: Maintained 2253F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2254F: arch/arm/boot/dts/nxp/lpc/lpc43* 2255F: drivers/i2c/busses/i2c-lpc2k.c 2256F: drivers/memory/pl172.c 2257F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2258F: drivers/rtc/rtc-lpc24xx.c 2259N: lpc18xx 2260 2261ARM/LPC32XX SOC SUPPORT 2262M: Vladimir Zapolskiy <vz@mleia.com> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2266F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2267F: arch/arm/boot/dts/nxp/lpc/lpc32* 2268F: arch/arm/mach-lpc32xx/ 2269F: drivers/i2c/busses/i2c-pnx.c 2270F: drivers/net/ethernet/nxp/lpc_eth.c 2271F: drivers/usb/host/ohci-nxp.c 2272F: drivers/watchdog/pnx4008_wdt.c 2273N: lpc32xx 2274 2275ARM/Marvell Dove/MV78xx0/Orion SOC support 2276M: Andrew Lunn <andrew@lunn.ch> 2277M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2278M: Gregory Clement <gregory.clement@bootlin.com> 2279L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2280S: Maintained 2281T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2282F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2283F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2284F: Documentation/devicetree/bindings/soc/dove/ 2285F: arch/arm/boot/dts/marvell/dove* 2286F: arch/arm/boot/dts/marvell/orion5x* 2287F: arch/arm/mach-dove/ 2288F: arch/arm/mach-mv78xx0/ 2289F: arch/arm/mach-orion5x/ 2290F: arch/arm/plat-orion/ 2291F: drivers/soc/dove/ 2292 2293ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2294M: Andrew Lunn <andrew@lunn.ch> 2295M: Gregory Clement <gregory.clement@bootlin.com> 2296M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2300F: Documentation/devicetree/bindings/arm/marvell/ 2301F: arch/arm/boot/dts/marvell/armada* 2302F: arch/arm/boot/dts/marvell/kirkwood* 2303F: arch/arm/configs/mvebu_*_defconfig 2304F: arch/arm/mach-mvebu/ 2305F: arch/arm64/boot/dts/marvell/armada* 2306F: arch/arm64/boot/dts/marvell/cn913* 2307F: drivers/clk/mvebu/ 2308F: drivers/cpufreq/armada-37xx-cpufreq.c 2309F: drivers/cpufreq/armada-8k-cpufreq.c 2310F: drivers/cpufreq/mvebu-cpufreq.c 2311F: drivers/irqchip/irq-armada-370-xp.c 2312F: drivers/irqchip/irq-mvebu-* 2313F: drivers/pinctrl/mvebu/ 2314F: drivers/rtc/rtc-armada38x.c 2315 2316ARM/Mediatek RTC DRIVER 2317M: Eddie Huang <eddie.huang@mediatek.com> 2318M: Sean Wang <sean.wang@mediatek.com> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2321S: Maintained 2322F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2323F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2324F: drivers/rtc/rtc-mt2712.c 2325F: drivers/rtc/rtc-mt6397.c 2326F: drivers/rtc/rtc-mt7622.c 2327 2328ARM/Mediatek SoC support 2329M: Matthias Brugger <matthias.bgg@gmail.com> 2330R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2331L: linux-kernel@vger.kernel.org 2332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2333L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2334S: Maintained 2335W: https://mtk.wiki.kernel.org/ 2336C: irc://irc.libera.chat/linux-mediatek 2337F: arch/arm/boot/dts/mediatek/ 2338F: arch/arm/mach-mediatek/ 2339F: arch/arm64/boot/dts/mediatek/ 2340F: drivers/soc/mediatek/ 2341N: mtk 2342N: mt[2678] 2343K: mediatek 2344 2345ARM/Mediatek USB3 PHY DRIVER 2346M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2348L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2349S: Maintained 2350F: Documentation/devicetree/bindings/phy/mediatek,* 2351F: drivers/phy/mediatek/ 2352 2353ARM/MICROCHIP (ARM64) SoC support 2354M: Conor Dooley <conor@kernel.org> 2355M: Nicolas Ferre <nicolas.ferre@microchip.com> 2356M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Supported 2359T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2360F: arch/arm64/boot/dts/microchip/ 2361 2362ARM/Microchip (AT91) SoC support 2363M: Nicolas Ferre <nicolas.ferre@microchip.com> 2364M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2365M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2367S: Supported 2368W: http://www.linux4sam.org 2369T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2370F: arch/arm/boot/dts/microchip/at91* 2371F: arch/arm/boot/dts/microchip/sama* 2372F: arch/arm/include/debug/at91.S 2373F: arch/arm/mach-at91/ 2374F: drivers/memory/atmel* 2375F: drivers/watchdog/sama5d4_wdt.c 2376F: include/soc/at91/ 2377X: drivers/input/touchscreen/atmel_mxt_ts.c 2378X: drivers/net/wireless/atmel/ 2379N: at91 2380N: atmel 2381 2382ARM/Microchip Sparx5 SoC support 2383M: Lars Povlsen <lars.povlsen@microchip.com> 2384M: Steen Hegelund <Steen.Hegelund@microchip.com> 2385M: Daniel Machon <daniel.machon@microchip.com> 2386M: UNGLinuxDriver@microchip.com 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388S: Supported 2389F: arch/arm64/boot/dts/microchip/sparx* 2390F: drivers/net/ethernet/microchip/vcap/ 2391F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2392N: sparx5 2393 2394ARM/MILBEAUT ARCHITECTURE 2395M: Taichi Sugaya <sugaya.taichi@socionext.com> 2396M: Takao Orito <orito.takao@socionext.com> 2397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2398S: Maintained 2399F: arch/arm/boot/dts/socionext/milbeaut* 2400F: arch/arm/mach-milbeaut/ 2401N: milbeaut 2402 2403ARM/MStar/Sigmastar Armv7 SoC support 2404M: Daniel Palmer <daniel@thingy.jp> 2405M: Romain Perier <romain.perier@gmail.com> 2406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408W: http://linux-chenxing.org/ 2409T: git git://github.com/linux-chenxing/linux.git 2410F: Documentation/devicetree/bindings/arm/mstar/* 2411F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2412F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2413F: arch/arm/boot/dts/sigmastar/ 2414F: arch/arm/mach-mstar/ 2415F: drivers/clk/mstar/ 2416F: drivers/clocksource/timer-msc313e.c 2417F: drivers/gpio/gpio-msc313.c 2418F: drivers/rtc/rtc-msc313.c 2419F: drivers/watchdog/msc313e_wdt.c 2420F: include/dt-bindings/clock/mstar-* 2421F: include/dt-bindings/gpio/msc313-gpio.h 2422 2423ARM/NOMADIK/Ux500 ARCHITECTURES 2424M: Linus Walleij <linus.walleij@linaro.org> 2425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2426S: Maintained 2427T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2428F: Documentation/devicetree/bindings/arm/ste-* 2429F: Documentation/devicetree/bindings/arm/ux500.yaml 2430F: Documentation/devicetree/bindings/arm/ux500/ 2431F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2432F: arch/arm/boot/dts/st/ste-* 2433F: arch/arm/mach-nomadik/ 2434F: arch/arm/mach-ux500/ 2435F: drivers/clk/clk-nomadik.c 2436F: drivers/clocksource/clksrc-dbx500-prcmu.c 2437F: drivers/dma/ste_dma40* 2438F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2439F: drivers/hwspinlock/u8500_hsem.c 2440F: drivers/i2c/busses/i2c-nomadik.c 2441F: drivers/iio/adc/ab8500-gpadc.c 2442F: drivers/mfd/ab8500* 2443F: drivers/mfd/abx500* 2444F: drivers/mfd/db8500* 2445F: drivers/pinctrl/nomadik/ 2446F: drivers/rtc/rtc-ab8500.c 2447F: drivers/rtc/rtc-pl031.c 2448F: drivers/soc/ux500/ 2449 2450ARM/NUVOTON MA35 ARCHITECTURE 2451M: Jacky Huang <ychuang3@nuvoton.com> 2452M: Shan-Chun Hung <schung@nuvoton.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Supported 2455F: Documentation/devicetree/bindings/*/*/*ma35* 2456F: Documentation/devicetree/bindings/*/*ma35* 2457F: arch/arm64/boot/dts/nuvoton/*ma35* 2458F: drivers/*/*/*ma35* 2459F: drivers/*/*ma35* 2460K: ma35d1 2461 2462ARM/NUVOTON NPCM ARCHITECTURE 2463M: Avi Fishman <avifishman70@gmail.com> 2464M: Tomer Maimon <tmaimon77@gmail.com> 2465M: Tali Perry <tali.perry1@gmail.com> 2466R: Patrick Venture <venture@google.com> 2467R: Nancy Yuen <yuenn@google.com> 2468R: Benjamin Fair <benjaminfair@google.com> 2469L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2470S: Supported 2471F: Documentation/devicetree/bindings/*/*/*npcm* 2472F: Documentation/devicetree/bindings/*/*npcm* 2473F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2474F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2475F: arch/arm/mach-npcm/ 2476F: arch/arm64/boot/dts/nuvoton/ 2477F: drivers/*/*/*npcm* 2478F: drivers/*/*npcm* 2479F: drivers/rtc/rtc-nct3018y.c 2480F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2481F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2482 2483ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2484M: Joseph Liu <kwliu@nuvoton.com> 2485M: Marvin Lin <kflin@nuvoton.com> 2486L: linux-media@vger.kernel.org 2487L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2488S: Maintained 2489F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2490F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2491F: Documentation/userspace-api/media/drivers/npcm-video.rst 2492F: drivers/media/platform/nuvoton/ 2493F: include/uapi/linux/npcm-video.h 2494 2495ARM/NUVOTON WPCM450 ARCHITECTURE 2496M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2497L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2498S: Maintained 2499W: https://github.com/neuschaefer/wpcm450/wiki 2500F: Documentation/devicetree/bindings/*/*wpcm* 2501F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2502F: arch/arm/configs/wpcm450_defconfig 2503F: arch/arm/mach-npcm/wpcm450.c 2504F: drivers/*/*/*wpcm* 2505F: drivers/*/*wpcm* 2506 2507ARM/NXP S32G ARCHITECTURE 2508M: Chester Lin <clin@suse.com> 2509R: Andreas Färber <afaerber@suse.de> 2510R: Matthias Brugger <mbrugger@suse.com> 2511R: NXP S32 Linux Team <s32@nxp.com> 2512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2513S: Maintained 2514F: arch/arm64/boot/dts/freescale/s32g*.dts* 2515 2516ARM/Orion SoC/Technologic Systems TS-78xx platform support 2517M: Alexander Clouter <alex@digriz.org.uk> 2518L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2519S: Maintained 2520W: http://www.digriz.org.uk/ts78xx/kernel 2521F: arch/arm/mach-orion5x/ts78xx-* 2522 2523ARM/QUALCOMM CHROMEBOOK SUPPORT 2524R: cros-qcom-dts-watchers@chromium.org 2525F: arch/arm64/boot/dts/qcom/sc7180* 2526F: arch/arm64/boot/dts/qcom/sc7280* 2527F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2528 2529ARM/QUALCOMM SUPPORT 2530M: Andy Gross <agross@kernel.org> 2531M: Bjorn Andersson <andersson@kernel.org> 2532M: Konrad Dybcio <konrad.dybcio@linaro.org> 2533L: linux-arm-msm@vger.kernel.org 2534S: Maintained 2535T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2536F: Documentation/devicetree/bindings/*/qcom* 2537F: Documentation/devicetree/bindings/soc/qcom/ 2538F: arch/arm/boot/dts/qcom/ 2539F: arch/arm/configs/qcom_defconfig 2540F: arch/arm/mach-qcom/ 2541F: arch/arm64/boot/dts/qcom/ 2542F: drivers/*/*/pm8???-* 2543F: drivers/*/*/qcom* 2544F: drivers/*/*/qcom/ 2545F: drivers/*/qcom* 2546F: drivers/*/qcom/ 2547F: drivers/bluetooth/btqcomsmd.c 2548F: drivers/clocksource/timer-qcom.c 2549F: drivers/cpuidle/cpuidle-qcom-spm.c 2550F: drivers/extcon/extcon-qcom* 2551F: drivers/i2c/busses/i2c-qcom-geni.c 2552F: drivers/i2c/busses/i2c-qup.c 2553F: drivers/iommu/msm* 2554F: drivers/mfd/ssbi.c 2555F: drivers/mmc/host/mmci_qcom* 2556F: drivers/mmc/host/sdhci-msm.c 2557F: drivers/pci/controller/dwc/pcie-qcom.c 2558F: drivers/phy/qualcomm/ 2559F: drivers/power/*/msm* 2560F: drivers/reset/reset-qcom-* 2561F: drivers/spi/spi-geni-qcom.c 2562F: drivers/spi/spi-qcom-qspi.c 2563F: drivers/spi/spi-qup.c 2564F: drivers/tty/serial/msm_serial.c 2565F: drivers/ufs/host/ufs-qcom* 2566F: drivers/usb/dwc3/dwc3-qcom.c 2567F: include/dt-bindings/*/qcom* 2568F: include/linux/*/qcom* 2569F: include/linux/soc/qcom/ 2570 2571ARM/RDA MICRO ARCHITECTURE 2572M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2573L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2574L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2575S: Maintained 2576F: Documentation/devicetree/bindings/arm/rda.yaml 2577F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2578F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2579F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2580F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2581F: arch/arm/boot/dts/unisoc/ 2582F: drivers/clocksource/timer-rda.c 2583F: drivers/gpio/gpio-rda.c 2584F: drivers/irqchip/irq-rda-intc.c 2585F: drivers/tty/serial/rda-uart.c 2586 2587ARM/REALTEK ARCHITECTURE 2588M: Andreas Färber <afaerber@suse.de> 2589L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2590L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2591S: Maintained 2592F: Documentation/devicetree/bindings/arm/realtek.yaml 2593F: arch/arm/boot/dts/realtek/ 2594F: arch/arm/mach-realtek/ 2595F: arch/arm64/boot/dts/realtek/ 2596 2597ARM/RISC-V/RENESAS ARCHITECTURE 2598M: Geert Uytterhoeven <geert+renesas@glider.be> 2599M: Magnus Damm <magnus.damm@gmail.com> 2600L: linux-renesas-soc@vger.kernel.org 2601S: Supported 2602Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2603C: irc://irc.libera.chat/renesas-soc 2604T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2605F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2606F: Documentation/devicetree/bindings/soc/renesas/ 2607F: arch/arm/boot/dts/renesas/ 2608F: arch/arm/configs/shmobile_defconfig 2609F: arch/arm/include/debug/renesas-scif.S 2610F: arch/arm/mach-shmobile/ 2611F: arch/arm64/boot/dts/renesas/ 2612F: arch/riscv/boot/dts/renesas/ 2613F: drivers/pmdomain/renesas/ 2614F: drivers/soc/renesas/ 2615F: include/linux/soc/renesas/ 2616K: \brenesas, 2617 2618ARM/RISCPC ARCHITECTURE 2619M: Russell King <linux@armlinux.org.uk> 2620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2621S: Maintained 2622W: http://www.armlinux.org.uk/ 2623F: arch/arm/include/asm/hardware/ioc.h 2624F: arch/arm/include/asm/hardware/iomd.h 2625F: arch/arm/include/asm/hardware/memc.h 2626F: arch/arm/mach-rpc/ 2627F: drivers/net/ethernet/8390/etherh.c 2628F: drivers/net/ethernet/i825xx/ether1* 2629F: drivers/net/ethernet/seeq/ether3* 2630F: drivers/scsi/arm/ 2631 2632ARM/Rockchip SoC support 2633M: Heiko Stuebner <heiko@sntech.de> 2634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2635L: linux-rockchip@lists.infradead.org 2636S: Maintained 2637T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2638F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2639F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2640F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2641F: arch/arm/boot/dts/rockchip/ 2642F: arch/arm/mach-rockchip/ 2643F: drivers/*/*/*rockchip* 2644F: drivers/*/*rockchip* 2645F: drivers/clk/rockchip/ 2646F: drivers/i2c/busses/i2c-rk3x.c 2647F: sound/soc/rockchip/ 2648N: rockchip 2649 2650ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2651M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2652R: Alim Akhtar <alim.akhtar@samsung.com> 2653L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2654L: linux-samsung-soc@vger.kernel.org 2655S: Maintained 2656P: Documentation/process/maintainer-soc-clean-dts.rst 2657Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2658B: mailto:linux-samsung-soc@vger.kernel.org 2659C: irc://irc.libera.chat/linux-exynos 2660T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2661F: Documentation/arch/arm/samsung/ 2662F: Documentation/devicetree/bindings/arm/samsung/ 2663F: Documentation/devicetree/bindings/hwinfo/samsung,* 2664F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2665F: Documentation/devicetree/bindings/soc/samsung/ 2666F: arch/arm/boot/dts/samsung/ 2667F: arch/arm/mach-exynos*/ 2668F: arch/arm/mach-s3c/ 2669F: arch/arm/mach-s5p*/ 2670F: arch/arm64/boot/dts/exynos/ 2671F: drivers/*/*/*s3c24* 2672F: drivers/*/*s3c24* 2673F: drivers/*/*s3c64xx* 2674F: drivers/*/*s5pv210* 2675F: drivers/clocksource/samsung_pwm_timer.c 2676F: drivers/memory/samsung/ 2677F: drivers/pwm/pwm-samsung.c 2678F: drivers/soc/samsung/ 2679F: drivers/tty/serial/samsung* 2680F: include/clocksource/samsung_pwm.h 2681F: include/linux/platform_data/*s3c* 2682F: include/linux/serial_s3c.h 2683F: include/linux/soc/samsung/ 2684N: exynos 2685N: s3c64xx 2686N: s5pv210 2687 2688ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2689M: Łukasz Stelmach <l.stelmach@samsung.com> 2690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2691L: linux-media@vger.kernel.org 2692S: Maintained 2693F: drivers/media/platform/samsung/s5p-g2d/ 2694 2695ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2696M: Marek Szyprowski <m.szyprowski@samsung.com> 2697L: linux-samsung-soc@vger.kernel.org 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2701F: drivers/media/cec/platform/s5p/ 2702 2703ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2704M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2705M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2706M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2708L: linux-media@vger.kernel.org 2709S: Maintained 2710F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2711F: drivers/media/platform/samsung/s5p-jpeg/ 2712 2713ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2714M: Marek Szyprowski <m.szyprowski@samsung.com> 2715M: Andrzej Hajda <andrzej.hajda@intel.com> 2716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2717L: linux-media@vger.kernel.org 2718S: Maintained 2719F: drivers/media/platform/samsung/s5p-mfc/ 2720 2721ARM/SOCFPGA ARCHITECTURE 2722M: Dinh Nguyen <dinguyen@kernel.org> 2723S: Maintained 2724W: http://www.rocketboards.org 2725T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2726F: arch/arm/boot/dts/intel/socfpga/ 2727F: arch/arm/configs/socfpga_defconfig 2728F: arch/arm/mach-socfpga/ 2729F: arch/arm64/boot/dts/altera/ 2730F: arch/arm64/boot/dts/intel/ 2731 2732ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2733M: Dinh Nguyen <dinguyen@kernel.org> 2734S: Maintained 2735F: drivers/clk/socfpga/ 2736 2737ARM/SOCFPGA EDAC SUPPORT 2738M: Dinh Nguyen <dinguyen@kernel.org> 2739S: Maintained 2740F: drivers/edac/altera_edac.[ch] 2741 2742ARM/SPREADTRUM SoC SUPPORT 2743M: Orson Zhai <orsonzhai@gmail.com> 2744M: Baolin Wang <baolin.wang7@gmail.com> 2745M: Chunyan Zhang <zhang.lyra@gmail.com> 2746S: Maintained 2747F: arch/arm64/boot/dts/sprd 2748N: sprd 2749N: sc27xx 2750N: sc2731 2751 2752ARM/STI ARCHITECTURE 2753M: Patrice Chotard <patrice.chotard@foss.st.com> 2754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2755S: Maintained 2756W: http://www.stlinux.com 2757F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2758F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2759F: arch/arm/boot/dts/st/sti* 2760F: arch/arm/mach-sti/ 2761F: drivers/ata/ahci_st.c 2762F: drivers/char/hw_random/st-rng.c 2763F: drivers/clocksource/arm_global_timer.c 2764F: drivers/clocksource/clksrc_st_lpc.c 2765F: drivers/cpufreq/sti-cpufreq.c 2766F: drivers/dma/st_fdma* 2767F: drivers/i2c/busses/i2c-st.c 2768F: drivers/media/platform/st/sti/c8sectpfe/ 2769F: drivers/media/rc/st_rc.c 2770F: drivers/mmc/host/sdhci-st.c 2771F: drivers/phy/st/phy-miphy28lp.c 2772F: drivers/phy/st/phy-stih407-usb.c 2773F: drivers/pinctrl/pinctrl-st.c 2774F: drivers/remoteproc/st_remoteproc.c 2775F: drivers/remoteproc/st_slim_rproc.c 2776F: drivers/reset/sti/ 2777F: drivers/rtc/rtc-st-lpc.c 2778F: drivers/tty/serial/st-asc.c 2779F: drivers/usb/dwc3/dwc3-st.c 2780F: drivers/usb/host/ehci-st.c 2781F: drivers/usb/host/ohci-st.c 2782F: drivers/watchdog/st_lpc_wdt.c 2783F: include/linux/remoteproc/st_slim_rproc.h 2784 2785ARM/STM32 ARCHITECTURE 2786M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2787M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2788L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2789L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2790S: Maintained 2791T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2792F: arch/arm/boot/dts/st/stm32* 2793F: arch/arm/mach-stm32/ 2794F: arch/arm64/boot/dts/st/ 2795F: drivers/clocksource/armv7m_systick.c 2796N: stm32 2797N: stm 2798 2799ARM/SUNPLUS SP7021 SOC SUPPORT 2800M: Qin Jian <qinjian@cqplus1.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2802S: Maintained 2803W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2804F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2805F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2806F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2807F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2808F: arch/arm/boot/dts/sunplus/ 2809F: arch/arm/configs/sp7021_*defconfig 2810F: arch/arm/mach-sunplus/ 2811F: drivers/clk/clk-sp7021.c 2812F: drivers/irqchip/irq-sp7021-intc.c 2813F: drivers/reset/reset-sunplus.c 2814F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2815F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2816 2817ARM/Synaptics SoC support 2818M: Jisheng Zhang <jszhang@kernel.org> 2819M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2821S: Maintained 2822F: arch/arm/boot/dts/synaptics/ 2823F: arch/arm/mach-berlin/ 2824F: arch/arm64/boot/dts/synaptics/ 2825 2826ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2827M: Lennert Buytenhek <kernel@wantstofly.org> 2828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2829S: Maintained 2830 2831ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2832M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2833L: linux-tegra@vger.kernel.org 2834L: linux-media@vger.kernel.org 2835S: Maintained 2836F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2837F: drivers/media/cec/platform/tegra/ 2838 2839ARM/TESLA FSD SoC SUPPORT 2840M: Alim Akhtar <alim.akhtar@samsung.com> 2841M: linux-fsd@tesla.com 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843L: linux-samsung-soc@vger.kernel.org 2844S: Maintained 2845F: arch/arm64/boot/dts/tesla/ 2846 2847ARM/TETON BGA MACHINE SUPPORT 2848M: "Mark F. Brown" <mark.brown314@gmail.com> 2849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2850S: Maintained 2851 2852ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2853M: Santosh Shilimkar <ssantosh@kernel.org> 2854L: linux-kernel@vger.kernel.org 2855S: Maintained 2856F: drivers/memory/*emif* 2857 2858ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2859M: Nishanth Menon <nm@ti.com> 2860M: Santosh Shilimkar <ssantosh@kernel.org> 2861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2862S: Maintained 2863T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2864F: arch/arm/boot/dts/ti/keystone/ 2865F: arch/arm/mach-keystone/ 2866 2867ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2868M: Santosh Shilimkar <ssantosh@kernel.org> 2869L: linux-kernel@vger.kernel.org 2870S: Maintained 2871F: drivers/clk/keystone/ 2872 2873ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2874M: Santosh Shilimkar <ssantosh@kernel.org> 2875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2876L: linux-kernel@vger.kernel.org 2877S: Maintained 2878F: drivers/clocksource/timer-keystone.c 2879 2880ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2881M: Santosh Shilimkar <ssantosh@kernel.org> 2882L: linux-kernel@vger.kernel.org 2883S: Maintained 2884F: drivers/power/reset/keystone-reset.c 2885 2886ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2887M: Nishanth Menon <nm@ti.com> 2888M: Vignesh Raghavendra <vigneshr@ti.com> 2889M: Tero Kristo <kristo@kernel.org> 2890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2891S: Supported 2892F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2893F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2894F: arch/arm64/boot/dts/ti/Makefile 2895F: arch/arm64/boot/dts/ti/k3-* 2896 2897ARM/TOSHIBA VISCONTI ARCHITECTURE 2898M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2900S: Supported 2901T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2902F: Documentation/devicetree/bindings/arm/toshiba.yaml 2903F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2904F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2905F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2906F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2907F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2908F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2909F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2910F: arch/arm64/boot/dts/toshiba/ 2911F: drivers/clk/visconti/ 2912F: drivers/gpio/gpio-visconti.c 2913F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2914F: drivers/pci/controller/dwc/pcie-visconti.c 2915F: drivers/pinctrl/visconti/ 2916F: drivers/watchdog/visconti_wdt.c 2917N: visconti 2918 2919ARM/UNIPHIER ARCHITECTURE 2920M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2921M: Masami Hiramatsu <mhiramat@kernel.org> 2922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2923S: Maintained 2924F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2925F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2926F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2927F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2928F: arch/arm/boot/dts/socionext/uniphier* 2929F: arch/arm/include/asm/hardware/cache-uniphier.h 2930F: arch/arm/mach-uniphier/ 2931F: arch/arm/mm/cache-uniphier.c 2932F: arch/arm64/boot/dts/socionext/uniphier* 2933F: drivers/bus/uniphier-system-bus.c 2934F: drivers/clk/uniphier/ 2935F: drivers/dma/uniphier-mdmac.c 2936F: drivers/gpio/gpio-uniphier.c 2937F: drivers/i2c/busses/i2c-uniphier* 2938F: drivers/irqchip/irq-uniphier-aidet.c 2939F: drivers/mmc/host/uniphier-sd.c 2940F: drivers/pinctrl/uniphier/ 2941F: drivers/reset/reset-uniphier.c 2942F: drivers/tty/serial/8250/8250_uniphier.c 2943N: uniphier 2944 2945ARM/VERSATILE EXPRESS PLATFORM 2946M: Liviu Dudau <liviu.dudau@arm.com> 2947M: Sudeep Holla <sudeep.holla@arm.com> 2948M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Maintained 2951N: mps2 2952N: vexpress 2953F: arch/arm/mach-versatile/ 2954F: arch/arm64/boot/dts/arm/ 2955F: drivers/clocksource/timer-versatile.c 2956X: drivers/cpufreq/vexpress-spc-cpufreq.c 2957X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2958 2959ARM/VFP SUPPORT 2960M: Russell King <linux@armlinux.org.uk> 2961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2962S: Maintained 2963W: http://www.armlinux.org.uk/ 2964F: arch/arm/vfp/ 2965 2966ARM/VT8500 ARM ARCHITECTURE 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Orphan 2969F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2970F: arch/arm/mach-vt8500/ 2971F: drivers/clocksource/timer-vt8500.c 2972F: drivers/i2c/busses/i2c-wmt.c 2973F: drivers/mmc/host/wmt-sdmmc.c 2974F: drivers/pwm/pwm-vt8500.c 2975F: drivers/rtc/rtc-vt8500.c 2976F: drivers/tty/serial/vt8500_serial.c 2977F: drivers/usb/host/ehci-platform.c 2978F: drivers/usb/host/uhci-platform.c 2979F: drivers/video/fbdev/vt8500lcdfb.* 2980F: drivers/video/fbdev/wm8505fb* 2981F: drivers/video/fbdev/wmt_ge_rops.* 2982 2983ARM/ZYNQ ARCHITECTURE 2984M: Michal Simek <michal.simek@amd.com> 2985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2986S: Supported 2987W: http://wiki.xilinx.com 2988T: git https://github.com/Xilinx/linux-xlnx.git 2989F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2990F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2991F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2992F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2993F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2994F: arch/arm/mach-zynq/ 2995F: drivers/clocksource/timer-cadence-ttc.c 2996F: drivers/cpuidle/cpuidle-zynq.c 2997F: drivers/edac/synopsys_edac.c 2998F: drivers/i2c/busses/i2c-cadence.c 2999F: drivers/i2c/busses/i2c-xiic.c 3000F: drivers/mmc/host/sdhci-of-arasan.c 3001N: zynq 3002N: xilinx 3003 3004ARM64 PORT (AARCH64 ARCHITECTURE) 3005M: Catalin Marinas <catalin.marinas@arm.com> 3006M: Will Deacon <will@kernel.org> 3007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3008S: Maintained 3009T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3010F: Documentation/arch/arm64/ 3011F: arch/arm64/ 3012F: tools/testing/selftests/arm64/ 3013X: arch/arm64/boot/dts/ 3014 3015ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3016M: George McCollister <george.mccollister@gmail.com> 3017L: netdev@vger.kernel.org 3018S: Maintained 3019F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3020F: drivers/net/dsa/xrs700x/* 3021F: net/dsa/tag_xrs700x.c 3022 3023AS3645A LED FLASH CONTROLLER DRIVER 3024M: Sakari Ailus <sakari.ailus@iki.fi> 3025L: linux-leds@vger.kernel.org 3026S: Maintained 3027F: drivers/leds/flash/leds-as3645a.c 3028 3029ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3030M: Tianshu Qiu <tian.shu.qiu@intel.com> 3031L: linux-media@vger.kernel.org 3032S: Maintained 3033T: git git://linuxtv.org/media_tree.git 3034F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3035F: drivers/media/i2c/ak7375.c 3036 3037ASAHI KASEI AK8974 DRIVER 3038M: Linus Walleij <linus.walleij@linaro.org> 3039L: linux-iio@vger.kernel.org 3040S: Supported 3041W: http://www.akm.com/ 3042F: drivers/iio/magnetometer/ak8974.c 3043 3044ASC7621 HARDWARE MONITOR DRIVER 3045M: George Joseph <george.joseph@fairview5.com> 3046L: linux-hwmon@vger.kernel.org 3047S: Maintained 3048F: Documentation/hwmon/asc7621.rst 3049F: drivers/hwmon/asc7621.c 3050 3051ASIX AX88796C SPI ETHERNET ADAPTER 3052M: Łukasz Stelmach <l.stelmach@samsung.com> 3053S: Maintained 3054F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3055F: drivers/net/ethernet/asix/ax88796c_* 3056 3057ASPEED CRYPTO DRIVER 3058M: Neal Liu <neal_liu@aspeedtech.com> 3059L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3060S: Maintained 3061F: Documentation/devicetree/bindings/crypto/aspeed,* 3062F: drivers/crypto/aspeed/ 3063 3064ASPEED PECI CONTROLLER 3065M: Iwona Winiarska <iwona.winiarska@intel.com> 3066L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3067L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3068S: Supported 3069F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3070F: drivers/peci/controller/peci-aspeed.c 3071 3072ASPEED PINCTRL DRIVERS 3073M: Andrew Jeffery <andrew@aj.id.au> 3074L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3075L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3076L: linux-gpio@vger.kernel.org 3077S: Maintained 3078F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3079F: drivers/pinctrl/aspeed/ 3080 3081ASPEED SCU INTERRUPT CONTROLLER DRIVER 3082M: Eddie James <eajames@linux.ibm.com> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084S: Maintained 3085F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3086F: drivers/irqchip/irq-aspeed-scu-ic.c 3087F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3088 3089ASPEED SD/MMC DRIVER 3090M: Andrew Jeffery <andrew@aj.id.au> 3091L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3092L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3093L: linux-mmc@vger.kernel.org 3094S: Maintained 3095F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3096F: drivers/mmc/host/sdhci-of-aspeed* 3097 3098ASPEED SMC SPI DRIVER 3099M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3100M: Cédric Le Goater <clg@kaod.org> 3101L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3102L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3103L: linux-spi@vger.kernel.org 3104S: Maintained 3105F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3106F: drivers/spi/spi-aspeed-smc.c 3107 3108ASPEED USB UDC DRIVER 3109M: Neal Liu <neal_liu@aspeedtech.com> 3110L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3111S: Maintained 3112F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3113F: drivers/usb/gadget/udc/aspeed_udc.c 3114 3115ASPEED VIDEO ENGINE DRIVER 3116M: Eddie James <eajames@linux.ibm.com> 3117L: linux-media@vger.kernel.org 3118L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3119S: Maintained 3120F: Documentation/devicetree/bindings/media/aspeed-video.txt 3121F: drivers/media/platform/aspeed/ 3122 3123ASUS EC HARDWARE MONITOR DRIVER 3124M: Eugene Shalygin <eugene.shalygin@gmail.com> 3125L: linux-hwmon@vger.kernel.org 3126S: Maintained 3127F: drivers/hwmon/asus-ec-sensors.c 3128 3129ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3130M: Corentin Chary <corentin.chary@gmail.com> 3131L: acpi4asus-user@lists.sourceforge.net 3132L: platform-driver-x86@vger.kernel.org 3133S: Maintained 3134W: http://acpi4asus.sf.net 3135F: drivers/platform/x86/asus*.c 3136F: drivers/platform/x86/eeepc*.c 3137 3138ASUS TF103C DOCK DRIVER 3139M: Hans de Goede <hdegoede@redhat.com> 3140L: platform-driver-x86@vger.kernel.org 3141S: Maintained 3142T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3143F: drivers/platform/x86/asus-tf103c-dock.c 3144 3145ASUS WIRELESS RADIO CONTROL DRIVER 3146M: João Paulo Rechi Vita <jprvita@gmail.com> 3147L: platform-driver-x86@vger.kernel.org 3148S: Maintained 3149F: drivers/platform/x86/asus-wireless.c 3150 3151ASUS WMI HARDWARE MONITOR DRIVER 3152M: Ed Brindley <kernel@maidavale.org> 3153M: Denis Pauk <pauk.denis@gmail.com> 3154L: linux-hwmon@vger.kernel.org 3155S: Maintained 3156F: drivers/hwmon/asus_wmi_sensors.c 3157 3158ASYMMETRIC KEYS 3159M: David Howells <dhowells@redhat.com> 3160L: keyrings@vger.kernel.org 3161S: Maintained 3162F: Documentation/crypto/asymmetric-keys.rst 3163F: crypto/asymmetric_keys/ 3164F: include/crypto/pkcs7.h 3165F: include/crypto/public_key.h 3166F: include/linux/verification.h 3167 3168ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3169R: Dan Williams <dan.j.williams@intel.com> 3170S: Odd fixes 3171W: http://sourceforge.net/projects/xscaleiop 3172F: Documentation/crypto/async-tx-api.rst 3173F: crypto/async_tx/ 3174F: include/linux/async_tx.h 3175 3176AT24 EEPROM DRIVER 3177M: Bartosz Golaszewski <brgl@bgdev.pl> 3178L: linux-i2c@vger.kernel.org 3179S: Maintained 3180T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3181F: Documentation/devicetree/bindings/eeprom/at24.yaml 3182F: drivers/misc/eeprom/at24.c 3183 3184ATA OVER ETHERNET (AOE) DRIVER 3185M: "Justin Sanders" <justin@coraid.com> 3186S: Supported 3187W: http://www.openaoe.org/ 3188F: Documentation/admin-guide/aoe/ 3189F: drivers/block/aoe/ 3190 3191ATC260X PMIC MFD DRIVER 3192M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3193M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3194L: linux-actions@lists.infradead.org 3195S: Maintained 3196F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3197F: drivers/input/misc/atc260x-onkey.c 3198F: drivers/mfd/atc260* 3199F: drivers/power/reset/atc260x-poweroff.c 3200F: drivers/regulator/atc260x-regulator.c 3201F: include/linux/mfd/atc260x/* 3202 3203ATHEROS 71XX/9XXX GPIO DRIVER 3204M: Alban Bedel <albeu@free.fr> 3205S: Maintained 3206W: https://github.com/AlbanBedel/linux 3207T: git git://github.com/AlbanBedel/linux 3208F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3209F: drivers/gpio/gpio-ath79.c 3210 3211ATHEROS 71XX/9XXX USB PHY DRIVER 3212M: Alban Bedel <albeu@free.fr> 3213S: Maintained 3214W: https://github.com/AlbanBedel/linux 3215T: git git://github.com/AlbanBedel/linux 3216F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3217F: drivers/phy/qualcomm/phy-ath79-usb.c 3218 3219ATHEROS ATH GENERIC UTILITIES 3220M: Kalle Valo <kvalo@kernel.org> 3221L: linux-wireless@vger.kernel.org 3222S: Supported 3223F: drivers/net/wireless/ath/* 3224 3225ATHEROS ATH5K WIRELESS DRIVER 3226M: Jiri Slaby <jirislaby@kernel.org> 3227M: Nick Kossifidis <mickflemm@gmail.com> 3228M: Luis Chamberlain <mcgrof@kernel.org> 3229L: linux-wireless@vger.kernel.org 3230S: Maintained 3231W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3232F: drivers/net/wireless/ath/ath5k/ 3233 3234ATHEROS ATH6KL WIRELESS DRIVER 3235L: linux-wireless@vger.kernel.org 3236S: Orphan 3237W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3238F: drivers/net/wireless/ath/ath6kl/ 3239 3240ATI_REMOTE2 DRIVER 3241M: Ville Syrjala <syrjala@sci.fi> 3242S: Maintained 3243F: drivers/input/misc/ati_remote2.c 3244 3245ATK0110 HWMON DRIVER 3246M: Luca Tettamanti <kronos.it@gmail.com> 3247L: linux-hwmon@vger.kernel.org 3248S: Maintained 3249F: drivers/hwmon/asus_atk0110.c 3250 3251ATLX ETHERNET DRIVERS 3252M: Chris Snook <chris.snook@gmail.com> 3253L: netdev@vger.kernel.org 3254S: Maintained 3255W: http://sourceforge.net/projects/atl1 3256W: http://atl1.sourceforge.net 3257F: drivers/net/ethernet/atheros/ 3258 3259ATM 3260M: Chas Williams <3chas3@gmail.com> 3261L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3262L: netdev@vger.kernel.org 3263S: Maintained 3264W: http://linux-atm.sourceforge.net 3265F: drivers/atm/ 3266F: include/linux/atm* 3267F: include/uapi/linux/atm* 3268 3269ATMEL MACB ETHERNET DRIVER 3270M: Nicolas Ferre <nicolas.ferre@microchip.com> 3271M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3272S: Supported 3273F: drivers/net/ethernet/cadence/ 3274 3275ATMEL MAXTOUCH DRIVER 3276M: Nick Dyer <nick@shmanahar.org> 3277S: Maintained 3278T: git git://github.com/ndyer/linux.git 3279F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3280F: drivers/input/touchscreen/atmel_mxt_ts.c 3281 3282ATMEL WIRELESS DRIVER 3283L: linux-wireless@vger.kernel.org 3284S: Orphan 3285W: http://www.thekelleys.org.uk/atmel 3286W: http://atmelwlandriver.sourceforge.net/ 3287F: drivers/net/wireless/atmel/atmel* 3288 3289ATOMIC INFRASTRUCTURE 3290M: Will Deacon <will@kernel.org> 3291M: Peter Zijlstra <peterz@infradead.org> 3292R: Boqun Feng <boqun.feng@gmail.com> 3293R: Mark Rutland <mark.rutland@arm.com> 3294L: linux-kernel@vger.kernel.org 3295S: Maintained 3296F: Documentation/atomic_*.txt 3297F: arch/*/include/asm/atomic*.h 3298F: include/*/atomic*.h 3299F: include/linux/refcount.h 3300F: scripts/atomic/ 3301 3302ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3303M: Bradley Grove <linuxdrivers@attotech.com> 3304L: linux-scsi@vger.kernel.org 3305S: Supported 3306W: http://www.attotech.com 3307F: drivers/scsi/esas2r 3308 3309ATUSB IEEE 802.15.4 RADIO DRIVER 3310M: Stefan Schmidt <stefan@datenfreihafen.org> 3311L: linux-wpan@vger.kernel.org 3312S: Maintained 3313F: drivers/net/ieee802154/at86rf230.h 3314F: drivers/net/ieee802154/atusb.c 3315F: drivers/net/ieee802154/atusb.h 3316 3317AUDIT SUBSYSTEM 3318M: Paul Moore <paul@paul-moore.com> 3319M: Eric Paris <eparis@redhat.com> 3320L: audit@vger.kernel.org 3321S: Supported 3322W: https://github.com/linux-audit 3323T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3324F: include/asm-generic/audit_*.h 3325F: include/linux/audit.h 3326F: include/linux/audit_arch.h 3327F: include/uapi/linux/audit.h 3328F: kernel/audit* 3329F: lib/*audit.c 3330 3331AUXILIARY BUS DRIVER 3332M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3333R: Dave Ertman <david.m.ertman@intel.com> 3334R: Ira Weiny <ira.weiny@intel.com> 3335S: Supported 3336T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3337F: Documentation/driver-api/auxiliary_bus.rst 3338F: drivers/base/auxiliary.c 3339F: include/linux/auxiliary_bus.h 3340 3341AUXILIARY DISPLAY DRIVERS 3342M: Miguel Ojeda <ojeda@kernel.org> 3343S: Maintained 3344F: Documentation/devicetree/bindings/auxdisplay/ 3345F: drivers/auxdisplay/ 3346F: include/linux/cfag12864b.h 3347 3348AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3349M: Andreas Klinger <ak@it-klinger.de> 3350L: linux-iio@vger.kernel.org 3351S: Maintained 3352F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3353F: drivers/iio/adc/hx711.c 3354 3355AX.25 NETWORK LAYER 3356M: Ralf Baechle <ralf@linux-mips.org> 3357L: linux-hams@vger.kernel.org 3358S: Maintained 3359W: https://linux-ax25.in-berlin.de 3360F: include/net/ax25.h 3361F: include/uapi/linux/ax25.h 3362F: net/ax25/ 3363 3364AXENTIA ARM DEVICES 3365M: Peter Rosin <peda@axentia.se> 3366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3367S: Maintained 3368F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3369F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3370F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3371F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3372 3373AXENTIA ASOC DRIVERS 3374M: Peter Rosin <peda@axentia.se> 3375L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3376S: Maintained 3377F: Documentation/devicetree/bindings/sound/axentia,* 3378F: sound/soc/atmel/tse850-pcm5142.c 3379 3380AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3381M: Nuno Sá <nuno.sa@analog.com> 3382L: linux-hwmon@vger.kernel.org 3383S: Supported 3384W: https://ez.analog.com/linux-software-drivers 3385F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3386F: drivers/hwmon/axi-fan-control.c 3387 3388AXXIA I2C CONTROLLER 3389M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3390L: linux-i2c@vger.kernel.org 3391S: Maintained 3392F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3393F: drivers/i2c/busses/i2c-axxia.c 3394 3395AZ6007 DVB DRIVER 3396M: Mauro Carvalho Chehab <mchehab@kernel.org> 3397L: linux-media@vger.kernel.org 3398S: Maintained 3399W: https://linuxtv.org 3400T: git git://linuxtv.org/media_tree.git 3401F: drivers/media/usb/dvb-usb-v2/az6007.c 3402 3403AZTECH FM RADIO RECEIVER DRIVER 3404M: Hans Verkuil <hverkuil@xs4all.nl> 3405L: linux-media@vger.kernel.org 3406S: Maintained 3407W: https://linuxtv.org 3408T: git git://linuxtv.org/media_tree.git 3409F: drivers/media/radio/radio-aztech* 3410 3411B43 WIRELESS DRIVER 3412L: linux-wireless@vger.kernel.org 3413L: b43-dev@lists.infradead.org 3414S: Orphan 3415W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3416F: drivers/net/wireless/broadcom/b43/ 3417 3418B43LEGACY WIRELESS DRIVER 3419M: Larry Finger <Larry.Finger@lwfinger.net> 3420L: linux-wireless@vger.kernel.org 3421L: b43-dev@lists.infradead.org 3422S: Maintained 3423W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3424F: drivers/net/wireless/broadcom/b43legacy/ 3425 3426BACKLIGHT CLASS/SUBSYSTEM 3427M: Lee Jones <lee@kernel.org> 3428M: Daniel Thompson <daniel.thompson@linaro.org> 3429M: Jingoo Han <jingoohan1@gmail.com> 3430L: dri-devel@lists.freedesktop.org 3431S: Maintained 3432T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3433F: Documentation/ABI/stable/sysfs-class-backlight 3434F: Documentation/ABI/testing/sysfs-class-backlight 3435F: Documentation/devicetree/bindings/leds/backlight 3436F: drivers/video/backlight/ 3437F: include/linux/backlight.h 3438F: include/linux/pwm_backlight.h 3439 3440BARCO P50 GPIO DRIVER 3441M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3442M: Peter Korsgaard <peter.korsgaard@barco.com> 3443S: Maintained 3444F: drivers/platform/x86/barco-p50-gpio.c 3445 3446BATMAN ADVANCED 3447M: Marek Lindner <mareklindner@neomailbox.ch> 3448M: Simon Wunderlich <sw@simonwunderlich.de> 3449M: Antonio Quartulli <a@unstable.cc> 3450M: Sven Eckelmann <sven@narfation.org> 3451L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3452S: Maintained 3453W: https://www.open-mesh.org/ 3454Q: https://patchwork.open-mesh.org/project/batman/list/ 3455B: https://www.open-mesh.org/projects/batman-adv/issues 3456C: ircs://irc.hackint.org/batadv 3457T: git https://git.open-mesh.org/linux-merge.git 3458F: Documentation/networking/batman-adv.rst 3459F: include/uapi/linux/batadv_packet.h 3460F: include/uapi/linux/batman_adv.h 3461F: net/batman-adv/ 3462 3463BAYCOM/HDLCDRV DRIVERS FOR AX.25 3464M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3465L: linux-hams@vger.kernel.org 3466S: Maintained 3467W: http://www.baycom.org/~tom/ham/ham.html 3468F: drivers/net/hamradio/baycom* 3469 3470BCACHE (BLOCK LAYER CACHE) 3471M: Coly Li <colyli@suse.de> 3472M: Kent Overstreet <kent.overstreet@gmail.com> 3473L: linux-bcache@vger.kernel.org 3474S: Maintained 3475W: http://bcache.evilpiepirate.org 3476C: irc://irc.oftc.net/bcache 3477F: drivers/md/bcache/ 3478 3479BDISP ST MEDIA DRIVER 3480M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3481L: linux-media@vger.kernel.org 3482S: Supported 3483W: https://linuxtv.org 3484T: git git://linuxtv.org/media_tree.git 3485F: drivers/media/platform/st/sti/bdisp 3486 3487BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3488M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3489L: netdev@vger.kernel.org 3490S: Maintained 3491F: drivers/net/ethernet/ec_bhf.c 3492 3493BEFS FILE SYSTEM 3494M: Luis de Bethencourt <luisbg@kernel.org> 3495M: Salah Triki <salah.triki@gmail.com> 3496S: Maintained 3497T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3498F: Documentation/filesystems/befs.rst 3499F: fs/befs/ 3500 3501BFQ I/O SCHEDULER 3502M: Paolo Valente <paolo.valente@unimore.it> 3503M: Jens Axboe <axboe@kernel.dk> 3504L: linux-block@vger.kernel.org 3505S: Maintained 3506F: Documentation/block/bfq-iosched.rst 3507F: block/bfq-* 3508 3509BFS FILE SYSTEM 3510M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3511S: Maintained 3512F: Documentation/filesystems/bfs.rst 3513F: fs/bfs/ 3514F: include/uapi/linux/bfs_fs.h 3515 3516BITMAP API 3517M: Yury Norov <yury.norov@gmail.com> 3518R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3519R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3520S: Maintained 3521F: include/linux/bitfield.h 3522F: include/linux/bitmap.h 3523F: include/linux/bits.h 3524F: include/linux/cpumask.h 3525F: include/linux/find.h 3526F: include/linux/nodemask.h 3527F: include/vdso/bits.h 3528F: lib/bitmap.c 3529F: lib/cpumask.c 3530F: lib/cpumask_kunit.c 3531F: lib/find_bit.c 3532F: lib/find_bit_benchmark.c 3533F: lib/test_bitmap.c 3534F: tools/include/linux/bitfield.h 3535F: tools/include/linux/bitmap.h 3536F: tools/include/linux/bits.h 3537F: tools/include/linux/find.h 3538F: tools/include/vdso/bits.h 3539F: tools/lib/bitmap.c 3540F: tools/lib/find_bit.c 3541 3542BLINKM RGB LED DRIVER 3543M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3544S: Maintained 3545F: drivers/leds/leds-blinkm.c 3546 3547BLOCK LAYER 3548M: Jens Axboe <axboe@kernel.dk> 3549L: linux-block@vger.kernel.org 3550S: Maintained 3551T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3552F: Documentation/ABI/stable/sysfs-block 3553F: Documentation/block/ 3554F: block/ 3555F: drivers/block/ 3556F: include/linux/bio.h 3557F: include/linux/blk* 3558F: kernel/trace/blktrace.c 3559F: lib/sbitmap.c 3560 3561BLOCK2MTD DRIVER 3562M: Joern Engel <joern@lazybastard.org> 3563L: linux-mtd@lists.infradead.org 3564S: Maintained 3565F: drivers/mtd/devices/block2mtd.c 3566 3567BLUETOOTH DRIVERS 3568M: Marcel Holtmann <marcel@holtmann.org> 3569M: Johan Hedberg <johan.hedberg@gmail.com> 3570M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3571L: linux-bluetooth@vger.kernel.org 3572S: Supported 3573W: http://www.bluez.org/ 3574T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3575T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3576F: Documentation/devicetree/bindings/net/bluetooth/ 3577F: drivers/bluetooth/ 3578 3579BLUETOOTH SUBSYSTEM 3580M: Marcel Holtmann <marcel@holtmann.org> 3581M: Johan Hedberg <johan.hedberg@gmail.com> 3582M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3583L: linux-bluetooth@vger.kernel.org 3584S: Supported 3585W: http://www.bluez.org/ 3586T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3587T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3588F: include/net/bluetooth/ 3589F: net/bluetooth/ 3590 3591BONDING DRIVER 3592M: Jay Vosburgh <j.vosburgh@gmail.com> 3593M: Andy Gospodarek <andy@greyhouse.net> 3594L: netdev@vger.kernel.org 3595S: Supported 3596W: http://sourceforge.net/projects/bonding/ 3597F: Documentation/networking/bonding.rst 3598F: drivers/net/bonding/ 3599F: include/net/bond* 3600F: include/uapi/linux/if_bonding.h 3601F: tools/testing/selftests/drivers/net/bonding/ 3602 3603BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3604M: Dan Robertson <dan@dlrobertson.com> 3605L: linux-iio@vger.kernel.org 3606S: Maintained 3607F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3608F: drivers/iio/accel/bma400* 3609 3610BPF JIT for ARM 3611M: Shubham Bansal <illusionist.neo@gmail.com> 3612L: bpf@vger.kernel.org 3613S: Odd Fixes 3614F: arch/arm/net/ 3615 3616BPF JIT for ARM64 3617M: Daniel Borkmann <daniel@iogearbox.net> 3618M: Alexei Starovoitov <ast@kernel.org> 3619M: Zi Shen Lim <zlim.lnx@gmail.com> 3620L: bpf@vger.kernel.org 3621S: Supported 3622F: arch/arm64/net/ 3623 3624BPF JIT for MIPS (32-BIT AND 64-BIT) 3625M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3626M: Paul Burton <paulburton@kernel.org> 3627L: bpf@vger.kernel.org 3628S: Maintained 3629F: arch/mips/net/ 3630 3631BPF JIT for NFP NICs 3632M: Jakub Kicinski <kuba@kernel.org> 3633L: bpf@vger.kernel.org 3634S: Odd Fixes 3635F: drivers/net/ethernet/netronome/nfp/bpf/ 3636 3637BPF JIT for POWERPC (32-BIT AND 64-BIT) 3638M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3639M: Michael Ellerman <mpe@ellerman.id.au> 3640L: bpf@vger.kernel.org 3641S: Supported 3642F: arch/powerpc/net/ 3643 3644BPF JIT for RISC-V (32-bit) 3645M: Luke Nelson <luke.r.nels@gmail.com> 3646M: Xi Wang <xi.wang@gmail.com> 3647L: bpf@vger.kernel.org 3648S: Maintained 3649F: arch/riscv/net/ 3650X: arch/riscv/net/bpf_jit_comp64.c 3651 3652BPF JIT for RISC-V (64-bit) 3653M: Björn Töpel <bjorn@kernel.org> 3654L: bpf@vger.kernel.org 3655S: Maintained 3656F: arch/riscv/net/ 3657X: arch/riscv/net/bpf_jit_comp32.c 3658 3659BPF JIT for S390 3660M: Ilya Leoshkevich <iii@linux.ibm.com> 3661M: Heiko Carstens <hca@linux.ibm.com> 3662M: Vasily Gorbik <gor@linux.ibm.com> 3663L: bpf@vger.kernel.org 3664S: Supported 3665F: arch/s390/net/ 3666X: arch/s390/net/pnet.c 3667 3668BPF JIT for SPARC (32-BIT AND 64-BIT) 3669M: David S. Miller <davem@davemloft.net> 3670L: bpf@vger.kernel.org 3671S: Odd Fixes 3672F: arch/sparc/net/ 3673 3674BPF JIT for X86 32-BIT 3675M: Wang YanQing <udknight@gmail.com> 3676L: bpf@vger.kernel.org 3677S: Odd Fixes 3678F: arch/x86/net/bpf_jit_comp32.c 3679 3680BPF JIT for X86 64-BIT 3681M: Alexei Starovoitov <ast@kernel.org> 3682M: Daniel Borkmann <daniel@iogearbox.net> 3683L: bpf@vger.kernel.org 3684S: Supported 3685F: arch/x86/net/ 3686X: arch/x86/net/bpf_jit_comp32.c 3687 3688BPF [BTF] 3689M: Martin KaFai Lau <martin.lau@linux.dev> 3690L: bpf@vger.kernel.org 3691S: Maintained 3692F: include/linux/btf* 3693F: kernel/bpf/btf.c 3694 3695BPF [CORE] 3696M: Alexei Starovoitov <ast@kernel.org> 3697M: Daniel Borkmann <daniel@iogearbox.net> 3698R: John Fastabend <john.fastabend@gmail.com> 3699L: bpf@vger.kernel.org 3700S: Maintained 3701F: include/linux/bpf* 3702F: include/linux/filter.h 3703F: include/linux/tnum.h 3704F: kernel/bpf/core.c 3705F: kernel/bpf/dispatcher.c 3706F: kernel/bpf/mprog.c 3707F: kernel/bpf/syscall.c 3708F: kernel/bpf/tnum.c 3709F: kernel/bpf/trampoline.c 3710F: kernel/bpf/verifier.c 3711 3712BPF [DOCUMENTATION] (Related to Standardization) 3713R: David Vernet <void@manifault.com> 3714L: bpf@vger.kernel.org 3715L: bpf@ietf.org 3716S: Maintained 3717F: Documentation/bpf/standardization/ 3718 3719BPF [GENERAL] (Safe Dynamic Programs and Tools) 3720M: Alexei Starovoitov <ast@kernel.org> 3721M: Daniel Borkmann <daniel@iogearbox.net> 3722M: Andrii Nakryiko <andrii@kernel.org> 3723R: Martin KaFai Lau <martin.lau@linux.dev> 3724R: Song Liu <song@kernel.org> 3725R: Yonghong Song <yonghong.song@linux.dev> 3726R: John Fastabend <john.fastabend@gmail.com> 3727R: KP Singh <kpsingh@kernel.org> 3728R: Stanislav Fomichev <sdf@google.com> 3729R: Hao Luo <haoluo@google.com> 3730R: Jiri Olsa <jolsa@kernel.org> 3731L: bpf@vger.kernel.org 3732S: Supported 3733W: https://bpf.io/ 3734Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3735T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3736T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3737F: Documentation/bpf/ 3738F: Documentation/networking/filter.rst 3739F: Documentation/userspace-api/ebpf/ 3740F: arch/*/net/* 3741F: include/linux/bpf* 3742F: include/linux/btf* 3743F: include/linux/filter.h 3744F: include/trace/events/xdp.h 3745F: include/uapi/linux/bpf* 3746F: include/uapi/linux/btf* 3747F: include/uapi/linux/filter.h 3748F: kernel/bpf/ 3749F: kernel/trace/bpf_trace.c 3750F: lib/test_bpf.c 3751F: net/bpf/ 3752F: net/core/filter.c 3753F: net/sched/act_bpf.c 3754F: net/sched/cls_bpf.c 3755F: samples/bpf/ 3756F: scripts/bpf_doc.py 3757F: scripts/pahole-flags.sh 3758F: scripts/pahole-version.sh 3759F: tools/bpf/ 3760F: tools/lib/bpf/ 3761F: tools/testing/selftests/bpf/ 3762 3763BPF [ITERATOR] 3764M: Yonghong Song <yonghong.song@linux.dev> 3765L: bpf@vger.kernel.org 3766S: Maintained 3767F: kernel/bpf/*iter.c 3768 3769BPF [L7 FRAMEWORK] (sockmap) 3770M: John Fastabend <john.fastabend@gmail.com> 3771M: Jakub Sitnicki <jakub@cloudflare.com> 3772L: netdev@vger.kernel.org 3773L: bpf@vger.kernel.org 3774S: Maintained 3775F: include/linux/skmsg.h 3776F: net/core/skmsg.c 3777F: net/core/sock_map.c 3778F: net/ipv4/tcp_bpf.c 3779F: net/ipv4/udp_bpf.c 3780F: net/unix/unix_bpf.c 3781 3782BPF [LIBRARY] (libbpf) 3783M: Andrii Nakryiko <andrii@kernel.org> 3784L: bpf@vger.kernel.org 3785S: Maintained 3786F: tools/lib/bpf/ 3787 3788BPF [MISC] 3789L: bpf@vger.kernel.org 3790S: Odd Fixes 3791K: (?:\b|_)bpf(?:\b|_) 3792 3793BPF [NETWORKING] (struct_ops, reuseport) 3794M: Martin KaFai Lau <martin.lau@linux.dev> 3795L: bpf@vger.kernel.org 3796L: netdev@vger.kernel.org 3797S: Maintained 3798F: kernel/bpf/bpf_struct* 3799 3800BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3801M: Martin KaFai Lau <martin.lau@linux.dev> 3802M: Daniel Borkmann <daniel@iogearbox.net> 3803R: John Fastabend <john.fastabend@gmail.com> 3804L: bpf@vger.kernel.org 3805L: netdev@vger.kernel.org 3806S: Maintained 3807F: include/net/tcx.h 3808F: kernel/bpf/tcx.c 3809F: net/core/filter.c 3810F: net/sched/act_bpf.c 3811F: net/sched/cls_bpf.c 3812 3813BPF [RINGBUF] 3814M: Andrii Nakryiko <andrii@kernel.org> 3815L: bpf@vger.kernel.org 3816S: Maintained 3817F: kernel/bpf/ringbuf.c 3818 3819BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3820M: KP Singh <kpsingh@kernel.org> 3821R: Florent Revest <revest@chromium.org> 3822R: Brendan Jackman <jackmanb@chromium.org> 3823L: bpf@vger.kernel.org 3824S: Maintained 3825F: Documentation/bpf/prog_lsm.rst 3826F: include/linux/bpf_lsm.h 3827F: kernel/bpf/bpf_lsm.c 3828F: security/bpf/ 3829 3830BPF [SELFTESTS] (Test Runners & Infrastructure) 3831M: Andrii Nakryiko <andrii@kernel.org> 3832R: Mykola Lysenko <mykolal@fb.com> 3833L: bpf@vger.kernel.org 3834S: Maintained 3835F: tools/testing/selftests/bpf/ 3836 3837BPF [STORAGE & CGROUPS] 3838M: Martin KaFai Lau <martin.lau@linux.dev> 3839L: bpf@vger.kernel.org 3840S: Maintained 3841F: kernel/bpf/*storage.c 3842F: kernel/bpf/bpf_lru* 3843F: kernel/bpf/cgroup.c 3844 3845BPF [TOOLING] (bpftool) 3846M: Quentin Monnet <quentin@isovalent.com> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/disasm.* 3850F: tools/bpf/bpftool/ 3851 3852BPF [TRACING] 3853M: Song Liu <song@kernel.org> 3854R: Jiri Olsa <jolsa@kernel.org> 3855L: bpf@vger.kernel.org 3856S: Maintained 3857F: kernel/bpf/stackmap.c 3858F: kernel/trace/bpf_trace.c 3859 3860BROADCOM ASP 2.0 ETHERNET DRIVER 3861M: Justin Chen <justin.chen@broadcom.com> 3862M: Florian Fainelli <florian.fainelli@broadcom.com> 3863L: bcm-kernel-feedback-list@broadcom.com 3864L: netdev@vger.kernel.org 3865S: Supported 3866F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3867F: drivers/net/ethernet/broadcom/asp2/ 3868 3869BROADCOM B44 10/100 ETHERNET DRIVER 3870M: Michael Chan <michael.chan@broadcom.com> 3871L: netdev@vger.kernel.org 3872S: Supported 3873F: drivers/net/ethernet/broadcom/b44.* 3874 3875BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3876M: Florian Fainelli <florian.fainelli@broadcom.com> 3877L: netdev@vger.kernel.org 3878L: openwrt-devel@lists.openwrt.org (subscribers-only) 3879S: Supported 3880F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3881F: drivers/net/dsa/b53/* 3882F: drivers/net/dsa/bcm_sf2* 3883F: include/linux/dsa/brcm.h 3884F: include/linux/platform_data/b53.h 3885 3886BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3887M: Florian Fainelli <florian.fainelli@broadcom.com> 3888R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3889L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3891S: Maintained 3892T: git https://github.com/broadcom/stblinux.git 3893F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3894F: drivers/pci/controller/pcie-brcmstb.c 3895F: drivers/staging/vc04_services 3896N: bcm2711 3897N: bcm283* 3898N: raspberrypi 3899 3900BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3901M: Florian Fainelli <florian.fainelli@broadcom.com> 3902M: Ray Jui <rjui@broadcom.com> 3903M: Scott Branden <sbranden@broadcom.com> 3904R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3905S: Maintained 3906T: git https://github.com/broadcom/mach-bcm 3907F: arch/arm/mach-bcm/ 3908N: bcm281* 3909N: bcm113* 3910N: bcm216* 3911N: kona 3912 3913BROADCOM BCM47XX MIPS ARCHITECTURE 3914M: Hauke Mehrtens <hauke@hauke-m.de> 3915M: Rafał Miłecki <zajec5@gmail.com> 3916L: linux-mips@vger.kernel.org 3917S: Maintained 3918F: Documentation/devicetree/bindings/mips/brcm/ 3919F: arch/mips/bcm47xx/* 3920F: arch/mips/include/asm/mach-bcm47xx/* 3921 3922BROADCOM BCM4908 ETHERNET DRIVER 3923M: Rafał Miłecki <rafal@milecki.pl> 3924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3925L: netdev@vger.kernel.org 3926S: Maintained 3927F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3928F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3929F: drivers/net/ethernet/broadcom/unimac.h 3930 3931BROADCOM BCM4908 PINMUX DRIVER 3932M: Rafał Miłecki <rafal@milecki.pl> 3933R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3934L: linux-gpio@vger.kernel.org 3935S: Maintained 3936F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3937F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3938 3939BROADCOM BCM5301X ARM ARCHITECTURE 3940M: Florian Fainelli <florian.fainelli@broadcom.com> 3941M: Hauke Mehrtens <hauke@hauke-m.de> 3942M: Rafał Miłecki <zajec5@gmail.com> 3943R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3945S: Maintained 3946F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3947F: arch/arm/boot/dts/broadcom/bcm470* 3948F: arch/arm/boot/dts/broadcom/bcm5301* 3949F: arch/arm/boot/dts/broadcom/bcm953012* 3950F: arch/arm/mach-bcm/bcm_5301x.c 3951 3952BROADCOM BCM53573 ARM ARCHITECTURE 3953M: Florian Fainelli <florian.fainelli@broadcom.com> 3954M: Rafał Miłecki <rafal@milecki.pl> 3955R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3957S: Maintained 3958F: arch/arm/boot/dts/broadcom/bcm47189* 3959F: arch/arm/boot/dts/broadcom/bcm53573* 3960 3961BROADCOM BCM63XX/BCM33XX UDC DRIVER 3962M: Kevin Cernekee <cernekee@gmail.com> 3963L: linux-usb@vger.kernel.org 3964S: Maintained 3965F: drivers/usb/gadget/udc/bcm63xx_udc.* 3966 3967BROADCOM BCM7XXX ARM ARCHITECTURE 3968M: Florian Fainelli <florian.fainelli@broadcom.com> 3969R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3971S: Maintained 3972T: git https://github.com/broadcom/stblinux.git 3973F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3974F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3975F: arch/arm/include/asm/hardware/cache-b15-rac.h 3976F: arch/arm/mach-bcm/*brcmstb* 3977F: arch/arm/mm/cache-b15-rac.c 3978F: drivers/bus/brcmstb_gisb.c 3979F: drivers/pci/controller/pcie-brcmstb.c 3980N: brcmstb 3981N: bcm7038 3982N: bcm7120 3983 3984BROADCOM BCMBCA ARM ARCHITECTURE 3985M: William Zhang <william.zhang@broadcom.com> 3986M: Anand Gore <anand.gore@broadcom.com> 3987M: Kursad Oney <kursad.oney@broadcom.com> 3988M: Florian Fainelli <florian.fainelli@broadcom.com> 3989M: Rafał Miłecki <rafal@milecki.pl> 3990R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3992S: Maintained 3993T: git https://github.com/broadcom/stblinux.git 3994F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3995F: arch/arm64/boot/dts/broadcom/bcmbca/* 3996N: bcmbca 3997N: bcm[9]?47622 3998N: bcm[9]?4912 3999N: bcm[9]?63138 4000N: bcm[9]?63146 4001N: bcm[9]?63148 4002N: bcm[9]?63158 4003N: bcm[9]?63178 4004N: bcm[9]?6756 4005N: bcm[9]?6813 4006N: bcm[9]?6846 4007N: bcm[9]?6855 4008N: bcm[9]?6856 4009N: bcm[9]?6858 4010N: bcm[9]?6878 4011 4012BROADCOM BDC DRIVER 4013M: Justin Chen <justin.chen@broadcom.com> 4014M: Al Cooper <alcooperx@gmail.com> 4015R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4016L: linux-usb@vger.kernel.org 4017S: Maintained 4018F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4019F: drivers/usb/gadget/udc/bdc/ 4020 4021BROADCOM BMIPS CPUFREQ DRIVER 4022M: Markus Mayer <mmayer@broadcom.com> 4023R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4024L: linux-pm@vger.kernel.org 4025S: Maintained 4026F: drivers/cpufreq/bmips-cpufreq.c 4027 4028BROADCOM BMIPS MIPS ARCHITECTURE 4029M: Florian Fainelli <florian.fainelli@broadcom.com> 4030R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4031L: linux-mips@vger.kernel.org 4032S: Maintained 4033T: git https://github.com/broadcom/stblinux.git 4034F: arch/mips/bmips/* 4035F: arch/mips/boot/dts/brcm/bcm*.dts* 4036F: arch/mips/include/asm/mach-bmips/* 4037F: arch/mips/kernel/*bmips* 4038F: drivers/irqchip/irq-bcm63* 4039F: drivers/irqchip/irq-bcm7* 4040F: drivers/irqchip/irq-brcmstb* 4041F: drivers/pmdomain/bcm/bcm63xx-power.c 4042F: include/linux/bcm963xx_nvram.h 4043F: include/linux/bcm963xx_tag.h 4044 4045BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4046M: Rasesh Mody <rmody@marvell.com> 4047M: GR-Linux-NIC-Dev@marvell.com 4048L: netdev@vger.kernel.org 4049S: Supported 4050F: drivers/net/ethernet/broadcom/bnx2.* 4051F: drivers/net/ethernet/broadcom/bnx2_* 4052 4053BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4054M: Saurav Kashyap <skashyap@marvell.com> 4055M: Javed Hasan <jhasan@marvell.com> 4056M: GR-QLogic-Storage-Upstream@marvell.com 4057L: linux-scsi@vger.kernel.org 4058S: Supported 4059F: drivers/scsi/bnx2fc/ 4060 4061BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4062M: Nilesh Javali <njavali@marvell.com> 4063M: Manish Rangankar <mrangankar@marvell.com> 4064M: GR-QLogic-Storage-Upstream@marvell.com 4065L: linux-scsi@vger.kernel.org 4066S: Supported 4067F: drivers/scsi/bnx2i/ 4068 4069BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4070M: Ariel Elior <aelior@marvell.com> 4071M: Sudarsana Kalluru <skalluru@marvell.com> 4072M: Manish Chopra <manishc@marvell.com> 4073L: netdev@vger.kernel.org 4074S: Supported 4075F: drivers/net/ethernet/broadcom/bnx2x/ 4076 4077BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4078M: Michael Chan <michael.chan@broadcom.com> 4079L: netdev@vger.kernel.org 4080S: Supported 4081F: drivers/firmware/broadcom/tee_bnxt_fw.c 4082F: drivers/net/ethernet/broadcom/bnxt/ 4083F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4084 4085BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4086M: Arend van Spriel <aspriel@gmail.com> 4087M: Franky Lin <franky.lin@broadcom.com> 4088M: Hante Meuleman <hante.meuleman@broadcom.com> 4089L: linux-wireless@vger.kernel.org 4090L: brcm80211-dev-list.pdl@broadcom.com 4091L: SHA-cyfmac-dev-list@infineon.com 4092S: Supported 4093F: drivers/net/wireless/broadcom/brcm80211/ 4094 4095BROADCOM BRCMSTB GPIO DRIVER 4096M: Doug Berger <opendmb@gmail.com> 4097M: Florian Fainelli <florian.fainelli@broadcom> 4098R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4099S: Supported 4100F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4101F: drivers/gpio/gpio-brcmstb.c 4102 4103BROADCOM BRCMSTB I2C DRIVER 4104M: Kamal Dasu <kamal.dasu@broadcom.com> 4105R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4106L: linux-i2c@vger.kernel.org 4107S: Supported 4108F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4109F: drivers/i2c/busses/i2c-brcmstb.c 4110 4111BROADCOM BRCMSTB UART DRIVER 4112M: Al Cooper <alcooperx@gmail.com> 4113R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4114L: linux-serial@vger.kernel.org 4115S: Maintained 4116F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4117F: drivers/tty/serial/8250/8250_bcm7271.c 4118 4119BROADCOM BRCMSTB USB EHCI DRIVER 4120M: Justin Chen <justin.chen@broadcom.com> 4121M: Al Cooper <alcooperx@gmail.com> 4122R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4123L: linux-usb@vger.kernel.org 4124S: Maintained 4125F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4126F: drivers/usb/host/ehci-brcm.* 4127 4128BROADCOM BRCMSTB USB PIN MAP DRIVER 4129M: Al Cooper <alcooperx@gmail.com> 4130R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4131L: linux-usb@vger.kernel.org 4132S: Maintained 4133F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4134F: drivers/usb/misc/brcmstb-usb-pinmap.c 4135 4136BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4137M: Justin Chen <justin.chen@broadcom.com> 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-kernel@vger.kernel.org 4141S: Maintained 4142F: drivers/phy/broadcom/phy-brcm-usb* 4143 4144BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4145M: William Zhang <william.zhang@broadcom.com> 4146M: Kursad Oney <kursad.oney@broadcom.com> 4147M: Jonas Gorski <jonas.gorski@gmail.com> 4148R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4149L: linux-spi@vger.kernel.org 4150S: Maintained 4151F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4152F: drivers/spi/spi-bcm63xx-hsspi.c 4153F: drivers/spi/spi-bcmbca-hsspi.c 4154 4155BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4156M: Jonas Gorski <jonas.gorski@gmail.com> 4157L: linux-spi@vger.kernel.org 4158S: Odd Fixes 4159F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4160F: drivers/spi/spi-bcm63xx.c 4161 4162BROADCOM ETHERNET PHY DRIVERS 4163M: Florian Fainelli <florian.fainelli@broadcom.com> 4164R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4165L: netdev@vger.kernel.org 4166S: Supported 4167F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4168F: drivers/net/phy/bcm*.[ch] 4169F: drivers/net/phy/broadcom.c 4170F: include/linux/brcmphy.h 4171 4172BROADCOM GENET ETHERNET DRIVER 4173M: Doug Berger <opendmb@gmail.com> 4174M: Florian Fainelli <florian.fainelli@broadcom.com> 4175R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4176L: netdev@vger.kernel.org 4177S: Supported 4178F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4179F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4180F: drivers/net/ethernet/broadcom/genet/ 4181F: drivers/net/ethernet/broadcom/unimac.h 4182F: drivers/net/mdio/mdio-bcm-unimac.c 4183F: include/linux/platform_data/bcmgenet.h 4184F: include/linux/platform_data/mdio-bcm-unimac.h 4185 4186BROADCOM IPROC ARM ARCHITECTURE 4187M: Ray Jui <rjui@broadcom.com> 4188M: Scott Branden <sbranden@broadcom.com> 4189R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4191S: Maintained 4192T: git https://github.com/broadcom/stblinux.git 4193F: arch/arm64/boot/dts/broadcom/northstar2/* 4194F: arch/arm64/boot/dts/broadcom/stingray/* 4195F: drivers/clk/bcm/clk-ns* 4196F: drivers/clk/bcm/clk-sr* 4197F: drivers/pinctrl/bcm/pinctrl-ns* 4198F: include/dt-bindings/clock/bcm-sr* 4199N: iproc 4200N: cygnus 4201N: bcm[-_]nsp 4202N: bcm9113* 4203N: bcm9583* 4204N: bcm9585* 4205N: bcm9586* 4206N: bcm988312 4207N: bcm113* 4208N: bcm583* 4209N: bcm585* 4210N: bcm586* 4211N: bcm88312 4212N: hr2 4213N: stingray 4214 4215BROADCOM IPROC GBIT ETHERNET DRIVER 4216M: Rafał Miłecki <rafal@milecki.pl> 4217R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4218L: netdev@vger.kernel.org 4219S: Maintained 4220F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4221F: drivers/net/ethernet/broadcom/bgmac* 4222F: drivers/net/ethernet/broadcom/unimac.h 4223 4224BROADCOM KONA GPIO DRIVER 4225M: Ray Jui <rjui@broadcom.com> 4226R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4227S: Supported 4228F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4229F: drivers/gpio/gpio-bcm-kona.c 4230 4231BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4232M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4233M: Kashyap Desai <kashyap.desai@broadcom.com> 4234M: Sumit Saxena <sumit.saxena@broadcom.com> 4235M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4236L: mpi3mr-linuxdrv.pdl@broadcom.com 4237L: linux-scsi@vger.kernel.org 4238S: Supported 4239W: https://www.broadcom.com/support/storage 4240F: drivers/scsi/mpi3mr/ 4241 4242BROADCOM NETXTREME-E ROCE DRIVER 4243M: Selvin Xavier <selvin.xavier@broadcom.com> 4244L: linux-rdma@vger.kernel.org 4245S: Supported 4246W: http://www.broadcom.com 4247F: drivers/infiniband/hw/bnxt_re/ 4248F: include/uapi/rdma/bnxt_re-abi.h 4249 4250BROADCOM NVRAM DRIVER 4251M: Rafał Miłecki <zajec5@gmail.com> 4252L: linux-mips@vger.kernel.org 4253S: Maintained 4254F: drivers/firmware/broadcom/* 4255 4256BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4257M: Rafał Miłecki <rafal@milecki.pl> 4258M: Florian Fainelli <florian.fainelli@broadcom.com> 4259R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4260L: linux-pm@vger.kernel.org 4261S: Maintained 4262T: git https://github.com/broadcom/stblinux.git 4263F: drivers/pmdomain/bcm/bcm-pmb.c 4264F: include/dt-bindings/soc/bcm-pmb.h 4265 4266BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4267M: Rafał Miłecki <zajec5@gmail.com> 4268L: linux-wireless@vger.kernel.org 4269S: Maintained 4270F: drivers/bcma/ 4271F: include/linux/bcma/ 4272 4273BROADCOM SPI DRIVER 4274M: Kamal Dasu <kamal.dasu@broadcom.com> 4275R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4276S: Maintained 4277F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4278F: drivers/spi/spi-bcm-qspi.* 4279F: drivers/spi/spi-brcmstb-qspi.c 4280F: drivers/spi/spi-iproc-qspi.c 4281 4282BROADCOM STB AVS CPUFREQ DRIVER 4283M: Markus Mayer <mmayer@broadcom.com> 4284R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4285L: linux-pm@vger.kernel.org 4286S: Maintained 4287F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4288F: drivers/cpufreq/brcmstb* 4289 4290BROADCOM STB AVS TMON DRIVER 4291M: Markus Mayer <mmayer@broadcom.com> 4292R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4293L: linux-pm@vger.kernel.org 4294S: Maintained 4295F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4296F: drivers/thermal/broadcom/brcmstb* 4297 4298BROADCOM STB DPFE DRIVER 4299M: Markus Mayer <mmayer@broadcom.com> 4300R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4302S: Maintained 4303F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4304F: drivers/memory/brcmstb_dpfe.c 4305 4306BROADCOM STB NAND FLASH DRIVER 4307M: Brian Norris <computersforpeace@gmail.com> 4308M: Kamal Dasu <kamal.dasu@broadcom.com> 4309R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4310L: linux-mtd@lists.infradead.org 4311S: Maintained 4312F: drivers/mtd/nand/raw/brcmnand/ 4313F: include/linux/platform_data/brcmnand.h 4314 4315BROADCOM STB PCIE DRIVER 4316M: Jim Quinlan <jim2101024@gmail.com> 4317M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4318M: Florian Fainelli <florian.fainelli@broadcom.com> 4319R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4320L: linux-pci@vger.kernel.org 4321S: Maintained 4322F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4323F: drivers/pci/controller/pcie-brcmstb.c 4324 4325BROADCOM SYSTEMPORT ETHERNET DRIVER 4326M: Florian Fainelli <florian.fainelli@broadcom.com> 4327R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4328L: netdev@vger.kernel.org 4329S: Supported 4330F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4331F: drivers/net/ethernet/broadcom/bcmsysport.* 4332F: drivers/net/ethernet/broadcom/unimac.h 4333 4334BROADCOM TG3 GIGABIT ETHERNET DRIVER 4335M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4336M: Prashant Sreedharan <prashant@broadcom.com> 4337M: Michael Chan <mchan@broadcom.com> 4338L: netdev@vger.kernel.org 4339S: Supported 4340F: drivers/net/ethernet/broadcom/tg3.* 4341 4342BROADCOM VK DRIVER 4343M: Scott Branden <scott.branden@broadcom.com> 4344R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4345S: Supported 4346F: drivers/misc/bcm-vk/ 4347F: include/uapi/linux/misc/bcm_vk.h 4348 4349BROCADE BFA FC SCSI DRIVER 4350M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4351M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4352L: linux-scsi@vger.kernel.org 4353S: Supported 4354F: drivers/scsi/bfa/ 4355 4356BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4357M: Rasesh Mody <rmody@marvell.com> 4358M: Sudarsana Kalluru <skalluru@marvell.com> 4359M: GR-Linux-NIC-Dev@marvell.com 4360L: netdev@vger.kernel.org 4361S: Supported 4362F: drivers/net/ethernet/brocade/bna/ 4363 4364BSG (block layer generic sg v4 driver) 4365M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4366L: linux-scsi@vger.kernel.org 4367S: Supported 4368F: block/bsg.c 4369F: include/linux/bsg.h 4370F: include/uapi/linux/bsg.h 4371 4372BT87X AUDIO DRIVER 4373M: Clemens Ladisch <clemens@ladisch.de> 4374L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4375S: Maintained 4376T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4377F: Documentation/sound/cards/bt87x.rst 4378F: sound/pci/bt87x.c 4379 4380BT8XXGPIO DRIVER 4381M: Michael Buesch <m@bues.ch> 4382S: Maintained 4383W: http://bu3sch.de/btgpio.php 4384F: drivers/gpio/gpio-bt8xx.c 4385 4386BTRFS FILE SYSTEM 4387M: Chris Mason <clm@fb.com> 4388M: Josef Bacik <josef@toxicpanda.com> 4389M: David Sterba <dsterba@suse.com> 4390L: linux-btrfs@vger.kernel.org 4391S: Maintained 4392W: https://btrfs.readthedocs.io 4393Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4394C: irc://irc.libera.chat/btrfs 4395T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4396F: Documentation/filesystems/btrfs.rst 4397F: fs/btrfs/ 4398F: include/linux/btrfs* 4399F: include/trace/events/btrfs.h 4400F: include/uapi/linux/btrfs* 4401 4402BTTV VIDEO4LINUX DRIVER 4403M: Mauro Carvalho Chehab <mchehab@kernel.org> 4404L: linux-media@vger.kernel.org 4405S: Odd fixes 4406W: https://linuxtv.org 4407T: git git://linuxtv.org/media_tree.git 4408F: Documentation/driver-api/media/drivers/bttv* 4409F: drivers/media/pci/bt8xx/bttv* 4410 4411BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4412M: Chanwoo Choi <cw00.choi@samsung.com> 4413L: linux-pm@vger.kernel.org 4414L: linux-samsung-soc@vger.kernel.org 4415S: Maintained 4416T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4417F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4418F: drivers/devfreq/exynos-bus.c 4419 4420BUSLOGIC SCSI DRIVER 4421M: Khalid Aziz <khalid@gonehiking.org> 4422L: linux-scsi@vger.kernel.org 4423S: Maintained 4424F: drivers/scsi/BusLogic.* 4425F: drivers/scsi/FlashPoint.* 4426 4427BXCAN CAN NETWORK DRIVER 4428M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4429L: linux-can@vger.kernel.org 4430S: Maintained 4431F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4432F: drivers/net/can/bxcan.c 4433 4434C-MEDIA CMI8788 DRIVER 4435M: Clemens Ladisch <clemens@ladisch.de> 4436L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4437S: Maintained 4438T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4439F: sound/pci/oxygen/ 4440 4441C-SKY ARCHITECTURE 4442M: Guo Ren <guoren@kernel.org> 4443L: linux-csky@vger.kernel.org 4444S: Supported 4445T: git https://github.com/c-sky/csky-linux.git 4446F: Documentation/devicetree/bindings/csky/ 4447F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4448F: Documentation/devicetree/bindings/timer/csky,* 4449F: arch/csky/ 4450F: drivers/clocksource/timer-gx6605s.c 4451F: drivers/clocksource/timer-mp-csky.c 4452F: drivers/irqchip/irq-csky-* 4453N: csky 4454K: csky 4455 4456CA8210 IEEE-802.15.4 RADIO DRIVER 4457L: linux-wpan@vger.kernel.org 4458S: Orphan 4459W: https://github.com/Cascoda/ca8210-linux.git 4460F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4461F: drivers/net/ieee802154/ca8210.c 4462 4463CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4464M: David Howells <dhowells@redhat.com> 4465L: linux-cachefs@redhat.com (moderated for non-subscribers) 4466S: Supported 4467F: Documentation/filesystems/caching/cachefiles.rst 4468F: fs/cachefiles/ 4469 4470CACHESTAT: PAGE CACHE STATS FOR A FILE 4471M: Nhat Pham <nphamcs@gmail.com> 4472M: Johannes Weiner <hannes@cmpxchg.org> 4473L: linux-mm@kvack.org 4474S: Maintained 4475F: tools/testing/selftests/cachestat/test_cachestat.c 4476 4477CADENCE MIPI-CSI2 BRIDGES 4478M: Maxime Ripard <mripard@kernel.org> 4479L: linux-media@vger.kernel.org 4480S: Maintained 4481F: Documentation/devicetree/bindings/media/cdns,*.txt 4482F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4483F: drivers/media/platform/cadence/cdns-csi2* 4484 4485CADENCE NAND DRIVER 4486L: linux-mtd@lists.infradead.org 4487S: Orphan 4488F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4489F: drivers/mtd/nand/raw/cadence-nand-controller.c 4490 4491CADENCE USB3 DRD IP DRIVER 4492M: Peter Chen <peter.chen@kernel.org> 4493M: Pawel Laszczak <pawell@cadence.com> 4494R: Roger Quadros <rogerq@kernel.org> 4495L: linux-usb@vger.kernel.org 4496S: Maintained 4497T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4498F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4499F: drivers/usb/cdns3/ 4500X: drivers/usb/cdns3/cdnsp* 4501 4502CADENCE USBHS DRIVER 4503M: Pawel Laszczak <pawell@cadence.com> 4504L: linux-usb@vger.kernel.org 4505S: Maintained 4506F: drivers/usb/gadget/udc/cdns2 4507 4508CADENCE USBSSP DRD IP DRIVER 4509M: Pawel Laszczak <pawell@cadence.com> 4510L: linux-usb@vger.kernel.org 4511S: Maintained 4512T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4513F: drivers/usb/cdns3/ 4514X: drivers/usb/cdns3/cdns3* 4515 4516CADET FM/AM RADIO RECEIVER DRIVER 4517M: Hans Verkuil <hverkuil@xs4all.nl> 4518L: linux-media@vger.kernel.org 4519S: Maintained 4520W: https://linuxtv.org 4521T: git git://linuxtv.org/media_tree.git 4522F: drivers/media/radio/radio-cadet* 4523 4524CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4525L: linux-media@vger.kernel.org 4526S: Orphan 4527T: git git://linuxtv.org/media_tree.git 4528F: Documentation/admin-guide/media/cafe_ccic* 4529F: drivers/media/platform/marvell/ 4530 4531CAIF NETWORK LAYER 4532L: netdev@vger.kernel.org 4533S: Orphan 4534F: Documentation/networking/caif/ 4535F: drivers/net/caif/ 4536F: include/net/caif/ 4537F: include/uapi/linux/caif/ 4538F: net/caif/ 4539 4540CAKE QDISC 4541M: Toke Høiland-Jørgensen <toke@toke.dk> 4542L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4543S: Maintained 4544F: net/sched/sch_cake.c 4545 4546CAN NETWORK DRIVERS 4547M: Wolfgang Grandegger <wg@grandegger.com> 4548M: Marc Kleine-Budde <mkl@pengutronix.de> 4549L: linux-can@vger.kernel.org 4550S: Maintained 4551W: https://github.com/linux-can 4552T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4553T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4554F: Documentation/devicetree/bindings/net/can/ 4555F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4556F: drivers/net/can/ 4557F: drivers/phy/phy-can-transceiver.c 4558F: include/linux/can/bittiming.h 4559F: include/linux/can/dev.h 4560F: include/linux/can/length.h 4561F: include/linux/can/platform/ 4562F: include/linux/can/rx-offload.h 4563F: include/uapi/linux/can/error.h 4564F: include/uapi/linux/can/netlink.h 4565F: include/uapi/linux/can/vxcan.h 4566 4567CAN NETWORK LAYER 4568M: Oliver Hartkopp <socketcan@hartkopp.net> 4569M: Marc Kleine-Budde <mkl@pengutronix.de> 4570L: linux-can@vger.kernel.org 4571S: Maintained 4572W: https://github.com/linux-can 4573T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4574T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4575F: Documentation/networking/can.rst 4576F: include/linux/can/can-ml.h 4577F: include/linux/can/core.h 4578F: include/linux/can/skb.h 4579F: include/net/netns/can.h 4580F: include/uapi/linux/can.h 4581F: include/uapi/linux/can/bcm.h 4582F: include/uapi/linux/can/gw.h 4583F: include/uapi/linux/can/isotp.h 4584F: include/uapi/linux/can/raw.h 4585F: net/can/ 4586 4587CAN-J1939 NETWORK LAYER 4588M: Robin van der Gracht <robin@protonic.nl> 4589M: Oleksij Rempel <o.rempel@pengutronix.de> 4590R: kernel@pengutronix.de 4591L: linux-can@vger.kernel.org 4592S: Maintained 4593F: Documentation/networking/j1939.rst 4594F: include/uapi/linux/can/j1939.h 4595F: net/can/j1939/ 4596 4597CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4598M: Damien Le Moal <dlemoal@kernel.org> 4599L: linux-riscv@lists.infradead.org 4600L: linux-gpio@vger.kernel.org (pinctrl driver) 4601F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4602F: drivers/pinctrl/pinctrl-k210.c 4603 4604CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4605M: Damien Le Moal <dlemoal@kernel.org> 4606L: linux-kernel@vger.kernel.org 4607L: linux-riscv@lists.infradead.org 4608S: Maintained 4609F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4610F: drivers/reset/reset-k210.c 4611 4612CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4613M: Damien Le Moal <dlemoal@kernel.org> 4614L: linux-riscv@lists.infradead.org 4615S: Maintained 4616F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4617F: drivers/soc/canaan/ 4618F: include/soc/canaan/ 4619 4620CAPABILITIES 4621M: Serge Hallyn <serge@hallyn.com> 4622L: linux-security-module@vger.kernel.org 4623S: Supported 4624F: include/linux/capability.h 4625F: include/uapi/linux/capability.h 4626F: kernel/capability.c 4627F: security/commoncap.c 4628 4629CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4630M: Kevin Tsai <ktsai@capellamicro.com> 4631S: Maintained 4632F: drivers/iio/light/cm* 4633 4634CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4635M: Christian Lamparter <chunkeey@googlemail.com> 4636L: linux-wireless@vger.kernel.org 4637S: Maintained 4638W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4639F: drivers/net/wireless/ath/carl9170/ 4640 4641CAVIUM I2C DRIVER 4642M: Robert Richter <rric@kernel.org> 4643S: Odd Fixes 4644W: http://www.marvell.com 4645F: drivers/i2c/busses/i2c-octeon* 4646F: drivers/i2c/busses/i2c-thunderx* 4647 4648CAVIUM LIQUIDIO NETWORK DRIVER 4649M: Derek Chickles <dchickles@marvell.com> 4650M: Satanand Burla <sburla@marvell.com> 4651M: Felix Manlunas <fmanlunas@marvell.com> 4652L: netdev@vger.kernel.org 4653S: Supported 4654W: http://www.marvell.com 4655F: drivers/net/ethernet/cavium/liquidio/ 4656 4657CAVIUM MMC DRIVER 4658M: Robert Richter <rric@kernel.org> 4659S: Odd Fixes 4660W: http://www.marvell.com 4661F: drivers/mmc/host/cavium* 4662 4663CAVIUM OCTEON-TX CRYPTO DRIVER 4664M: George Cherian <gcherian@marvell.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: http://www.marvell.com 4668F: drivers/crypto/cavium/cpt/ 4669 4670CAVIUM THUNDERX2 ARM64 SOC 4671M: Robert Richter <rric@kernel.org> 4672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4673S: Odd Fixes 4674F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4675F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4676 4677CBS/ETF/TAPRIO QDISCS 4678M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4679L: netdev@vger.kernel.org 4680S: Maintained 4681F: net/sched/sch_cbs.c 4682F: net/sched/sch_etf.c 4683F: net/sched/sch_taprio.c 4684 4685CC2520 IEEE-802.15.4 RADIO DRIVER 4686M: Stefan Schmidt <stefan@datenfreihafen.org> 4687L: linux-wpan@vger.kernel.org 4688S: Odd Fixes 4689F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4690F: drivers/net/ieee802154/cc2520.c 4691 4692CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4693M: Gilad Ben-Yossef <gilad@benyossef.com> 4694L: linux-crypto@vger.kernel.org 4695S: Supported 4696W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4697F: drivers/crypto/ccree/ 4698 4699CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4700M: Hadar Gat <hadar.gat@arm.com> 4701L: linux-crypto@vger.kernel.org 4702S: Supported 4703W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4704F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4705F: drivers/char/hw_random/cctrng.c 4706F: drivers/char/hw_random/cctrng.h 4707 4708CEC FRAMEWORK 4709M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4710L: linux-media@vger.kernel.org 4711S: Supported 4712W: http://linuxtv.org 4713T: git git://linuxtv.org/media_tree.git 4714F: Documentation/ABI/testing/debugfs-cec-error-inj 4715F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4716F: Documentation/driver-api/media/cec-core.rst 4717F: Documentation/userspace-api/media/cec 4718F: drivers/media/cec/ 4719F: drivers/media/rc/keymaps/rc-cec.c 4720F: include/media/cec-notifier.h 4721F: include/media/cec.h 4722F: include/uapi/linux/cec-funcs.h 4723F: include/uapi/linux/cec.h 4724 4725CEC GPIO DRIVER 4726M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4727L: linux-media@vger.kernel.org 4728S: Supported 4729W: http://linuxtv.org 4730T: git git://linuxtv.org/media_tree.git 4731F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4732F: drivers/media/cec/platform/cec-gpio/ 4733 4734CELL BROADBAND ENGINE ARCHITECTURE 4735M: Arnd Bergmann <arnd@arndb.de> 4736L: linuxppc-dev@lists.ozlabs.org 4737S: Supported 4738W: http://www.ibm.com/developerworks/power/cell/ 4739F: arch/powerpc/include/asm/cell*.h 4740F: arch/powerpc/include/asm/spu*.h 4741F: arch/powerpc/include/uapi/asm/spu*.h 4742F: arch/powerpc/platforms/cell/ 4743 4744CELLWISE CW2015 BATTERY DRIVER 4745M: Tobias Schrammm <t.schramm@manjaro.org> 4746S: Maintained 4747F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4748F: drivers/power/supply/cw2015_battery.c 4749 4750CEPH COMMON CODE (LIBCEPH) 4751M: Ilya Dryomov <idryomov@gmail.com> 4752M: Xiubo Li <xiubli@redhat.com> 4753R: Jeff Layton <jlayton@kernel.org> 4754L: ceph-devel@vger.kernel.org 4755S: Supported 4756W: http://ceph.com/ 4757T: git https://github.com/ceph/ceph-client.git 4758F: include/linux/ceph/ 4759F: include/linux/crush/ 4760F: net/ceph/ 4761 4762CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4763M: Xiubo Li <xiubli@redhat.com> 4764M: Ilya Dryomov <idryomov@gmail.com> 4765R: Jeff Layton <jlayton@kernel.org> 4766L: ceph-devel@vger.kernel.org 4767S: Supported 4768W: http://ceph.com/ 4769T: git https://github.com/ceph/ceph-client.git 4770F: Documentation/filesystems/ceph.rst 4771F: fs/ceph/ 4772 4773CERTIFICATE HANDLING 4774M: David Howells <dhowells@redhat.com> 4775M: David Woodhouse <dwmw2@infradead.org> 4776L: keyrings@vger.kernel.org 4777S: Maintained 4778F: Documentation/admin-guide/module-signing.rst 4779F: certs/ 4780F: scripts/sign-file.c 4781F: tools/certs/ 4782 4783CFAG12864B LCD DRIVER 4784M: Miguel Ojeda <ojeda@kernel.org> 4785S: Maintained 4786F: drivers/auxdisplay/cfag12864b.c 4787F: include/linux/cfag12864b.h 4788 4789CFAG12864BFB LCD FRAMEBUFFER DRIVER 4790M: Miguel Ojeda <ojeda@kernel.org> 4791S: Maintained 4792F: drivers/auxdisplay/cfag12864bfb.c 4793F: include/linux/cfag12864b.h 4794 4795CHAR and MISC DRIVERS 4796M: Arnd Bergmann <arnd@arndb.de> 4797M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4798S: Supported 4799T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4800F: drivers/char/ 4801F: drivers/misc/ 4802F: include/linux/miscdevice.h 4803X: drivers/char/agp/ 4804X: drivers/char/hw_random/ 4805X: drivers/char/ipmi/ 4806X: drivers/char/random.c 4807X: drivers/char/tpm/ 4808 4809CHECKPATCH 4810M: Andy Whitcroft <apw@canonical.com> 4811M: Joe Perches <joe@perches.com> 4812R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4813R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4814S: Maintained 4815F: scripts/checkpatch.pl 4816 4817CHECKPATCH DOCUMENTATION 4818M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4819M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4820R: Joe Perches <joe@perches.com> 4821S: Maintained 4822F: Documentation/dev-tools/checkpatch.rst 4823 4824CHINESE DOCUMENTATION 4825M: Alex Shi <alexs@kernel.org> 4826M: Yanteng Si <siyanteng@loongson.cn> 4827S: Maintained 4828F: Documentation/translations/zh_CN/ 4829 4830CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4831M: Peter Chen <peter.chen@kernel.org> 4832L: linux-usb@vger.kernel.org 4833S: Maintained 4834T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4835F: drivers/usb/chipidea/ 4836 4837CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4838M: Hans de Goede <hdegoede@redhat.com> 4839L: linux-input@vger.kernel.org 4840S: Maintained 4841F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4842F: drivers/input/touchscreen/chipone_icn8318.c 4843 4844CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4845M: Hans de Goede <hdegoede@redhat.com> 4846L: linux-input@vger.kernel.org 4847S: Maintained 4848F: drivers/input/touchscreen/chipone_icn8505.c 4849 4850CHROME HARDWARE PLATFORM SUPPORT 4851M: Benson Leung <bleung@chromium.org> 4852M: Tzung-Bi Shih <tzungbi@kernel.org> 4853L: chrome-platform@lists.linux.dev 4854S: Maintained 4855T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4856F: drivers/platform/chrome/ 4857 4858CHROMEOS EC CODEC DRIVER 4859M: Cheng-Yi Chiang <cychiang@chromium.org> 4860M: Tzung-Bi Shih <tzungbi@kernel.org> 4861R: Guenter Roeck <groeck@chromium.org> 4862L: chrome-platform@lists.linux.dev 4863S: Maintained 4864F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4865F: sound/soc/codecs/cros_ec_codec.* 4866 4867CHROMEOS EC SUBDRIVERS 4868M: Benson Leung <bleung@chromium.org> 4869R: Guenter Roeck <groeck@chromium.org> 4870L: chrome-platform@lists.linux.dev 4871S: Maintained 4872F: drivers/power/supply/cros_usbpd-charger.c 4873N: cros_ec 4874N: cros-ec 4875 4876CHROMEOS EC UART DRIVER 4877M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4878R: Benson Leung <bleung@chromium.org> 4879R: Tzung-Bi Shih <tzungbi@kernel.org> 4880S: Maintained 4881F: drivers/platform/chrome/cros_ec_uart.c 4882 4883CHROMEOS EC USB PD NOTIFY DRIVER 4884M: Prashant Malani <pmalani@chromium.org> 4885L: chrome-platform@lists.linux.dev 4886S: Maintained 4887F: drivers/platform/chrome/cros_usbpd_notify.c 4888F: include/linux/platform_data/cros_usbpd_notify.h 4889 4890CHROMEOS EC USB TYPE-C DRIVER 4891M: Prashant Malani <pmalani@chromium.org> 4892L: chrome-platform@lists.linux.dev 4893S: Maintained 4894F: drivers/platform/chrome/cros_ec_typec.* 4895F: drivers/platform/chrome/cros_typec_switch.c 4896F: drivers/platform/chrome/cros_typec_vdm.* 4897 4898CHROMEOS HPS DRIVER 4899M: Dan Callaghan <dcallagh@chromium.org> 4900R: Sami Kyöstilä <skyostil@chromium.org> 4901S: Maintained 4902F: drivers/platform/chrome/cros_hps_i2c.c 4903 4904CHRONTEL CH7322 CEC DRIVER 4905M: Joe Tessler <jrt@google.com> 4906L: linux-media@vger.kernel.org 4907S: Maintained 4908T: git git://linuxtv.org/media_tree.git 4909F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4910F: drivers/media/cec/i2c/ch7322.c 4911 4912CIRRUS LOGIC AUDIO CODEC DRIVERS 4913M: James Schulman <james.schulman@cirrus.com> 4914M: David Rhodes <david.rhodes@cirrus.com> 4915M: Richard Fitzgerald <rf@opensource.cirrus.com> 4916L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4917L: patches@opensource.cirrus.com 4918S: Maintained 4919F: Documentation/devicetree/bindings/sound/cirrus,cs* 4920F: drivers/mfd/cs42l43* 4921F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 4922F: drivers/spi/spi-cs42l43* 4923F: include/dt-bindings/sound/cs* 4924F: include/linux/mfd/cs42l43* 4925F: include/sound/cs* 4926F: sound/pci/hda/cs* 4927F: sound/pci/hda/hda_cs_dsp_ctl.* 4928F: sound/soc/codecs/cs* 4929 4930CIRRUS LOGIC DSP FIRMWARE DRIVER 4931M: Simon Trimmer <simont@opensource.cirrus.com> 4932M: Charles Keepax <ckeepax@opensource.cirrus.com> 4933M: Richard Fitzgerald <rf@opensource.cirrus.com> 4934L: patches@opensource.cirrus.com 4935S: Supported 4936W: https://github.com/CirrusLogic/linux-drivers/wiki 4937T: git https://github.com/CirrusLogic/linux-drivers.git 4938F: drivers/firmware/cirrus/* 4939F: include/linux/firmware/cirrus/* 4940 4941CIRRUS LOGIC EP93XX ETHERNET DRIVER 4942M: Hartley Sweeten <hsweeten@visionengravers.com> 4943L: netdev@vger.kernel.org 4944S: Maintained 4945F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4946 4947CIRRUS LOGIC LOCHNAGAR DRIVER 4948M: Charles Keepax <ckeepax@opensource.cirrus.com> 4949M: Richard Fitzgerald <rf@opensource.cirrus.com> 4950L: patches@opensource.cirrus.com 4951S: Supported 4952F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4953F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4954F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4956F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4957F: Documentation/hwmon/lochnagar.rst 4958F: drivers/clk/clk-lochnagar.c 4959F: drivers/hwmon/lochnagar-hwmon.c 4960F: drivers/mfd/lochnagar-i2c.c 4961F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4962F: drivers/regulator/lochnagar-regulator.c 4963F: include/dt-bindings/clock/lochnagar.h 4964F: include/dt-bindings/pinctrl/lochnagar.h 4965F: include/linux/mfd/lochnagar* 4966F: sound/soc/codecs/lochnagar-sc.c 4967 4968CIRRUS LOGIC MADERA CODEC DRIVERS 4969M: Charles Keepax <ckeepax@opensource.cirrus.com> 4970M: Richard Fitzgerald <rf@opensource.cirrus.com> 4971L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4972L: patches@opensource.cirrus.com 4973S: Supported 4974W: https://github.com/CirrusLogic/linux-drivers/wiki 4975T: git https://github.com/CirrusLogic/linux-drivers.git 4976F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4977F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4978F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4979F: drivers/gpio/gpio-madera* 4980F: drivers/irqchip/irq-madera* 4981F: drivers/mfd/cs47l* 4982F: drivers/mfd/madera* 4983F: drivers/pinctrl/cirrus/* 4984F: include/dt-bindings/sound/madera* 4985F: include/linux/irqchip/irq-madera* 4986F: include/linux/mfd/madera/* 4987F: include/sound/madera* 4988F: sound/soc/codecs/cs47l* 4989F: sound/soc/codecs/madera* 4990 4991CISCO FCOE HBA DRIVER 4992M: Satish Kharat <satishkh@cisco.com> 4993M: Sesidhar Baddela <sebaddel@cisco.com> 4994M: Karan Tilak Kumar <kartilak@cisco.com> 4995L: linux-scsi@vger.kernel.org 4996S: Supported 4997F: drivers/scsi/fnic/ 4998 4999CISCO SCSI HBA DRIVER 5000M: Karan Tilak Kumar <kartilak@cisco.com> 5001M: Sesidhar Baddela <sebaddel@cisco.com> 5002L: linux-scsi@vger.kernel.org 5003S: Supported 5004F: drivers/scsi/snic/ 5005 5006CISCO VIC ETHERNET NIC DRIVER 5007M: Christian Benvenuti <benve@cisco.com> 5008M: Satish Kharat <satishkh@cisco.com> 5009S: Supported 5010F: drivers/net/ethernet/cisco/enic/ 5011 5012CISCO VIC LOW LATENCY NIC DRIVER 5013M: Christian Benvenuti <benve@cisco.com> 5014M: Nelson Escobar <neescoba@cisco.com> 5015S: Supported 5016F: drivers/infiniband/hw/usnic/ 5017 5018CLANG CONTROL FLOW INTEGRITY SUPPORT 5019M: Sami Tolvanen <samitolvanen@google.com> 5020M: Kees Cook <keescook@chromium.org> 5021R: Nathan Chancellor <nathan@kernel.org> 5022R: Nick Desaulniers <ndesaulniers@google.com> 5023L: llvm@lists.linux.dev 5024S: Supported 5025B: https://github.com/ClangBuiltLinux/linux/issues 5026T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5027F: include/linux/cfi.h 5028F: kernel/cfi.c 5029 5030CLANG-FORMAT FILE 5031M: Miguel Ojeda <ojeda@kernel.org> 5032S: Maintained 5033F: .clang-format 5034 5035CLANG/LLVM BUILD SUPPORT 5036M: Nathan Chancellor <nathan@kernel.org> 5037M: Nick Desaulniers <ndesaulniers@google.com> 5038R: Tom Rix <trix@redhat.com> 5039L: llvm@lists.linux.dev 5040S: Supported 5041W: https://clangbuiltlinux.github.io/ 5042B: https://github.com/ClangBuiltLinux/linux/issues 5043C: irc://irc.libera.chat/clangbuiltlinux 5044F: Documentation/kbuild/llvm.rst 5045F: include/linux/compiler-clang.h 5046F: scripts/Makefile.clang 5047F: scripts/clang-tools/ 5048K: \b(?i:clang|llvm)\b 5049 5050CLK API 5051M: Russell King <linux@armlinux.org.uk> 5052L: linux-clk@vger.kernel.org 5053S: Maintained 5054F: include/linux/clk.h 5055 5056CLOCKSOURCE, CLOCKEVENT DRIVERS 5057M: Daniel Lezcano <daniel.lezcano@linaro.org> 5058M: Thomas Gleixner <tglx@linutronix.de> 5059L: linux-kernel@vger.kernel.org 5060S: Supported 5061T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5062F: Documentation/devicetree/bindings/timer/ 5063F: drivers/clocksource/ 5064 5065CMPC ACPI DRIVER 5066M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5067M: Daniel Oliveira Nascimento <don@syst.com.br> 5068L: platform-driver-x86@vger.kernel.org 5069S: Supported 5070F: drivers/platform/x86/classmate-laptop.c 5071 5072COBALT MEDIA DRIVER 5073M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5074L: linux-media@vger.kernel.org 5075S: Supported 5076W: https://linuxtv.org 5077T: git git://linuxtv.org/media_tree.git 5078F: drivers/media/pci/cobalt/ 5079 5080COCCINELLE/Semantic Patches (SmPL) 5081M: Julia Lawall <Julia.Lawall@inria.fr> 5082M: Nicolas Palix <nicolas.palix@imag.fr> 5083L: cocci@inria.fr (moderated for non-subscribers) 5084S: Supported 5085W: https://coccinelle.gitlabpages.inria.fr/website/ 5086T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5087F: Documentation/dev-tools/coccinelle.rst 5088F: scripts/coccicheck 5089F: scripts/coccinelle/ 5090 5091CODA FILE SYSTEM 5092M: Jan Harkes <jaharkes@cs.cmu.edu> 5093M: coda@cs.cmu.edu 5094L: codalist@coda.cs.cmu.edu 5095S: Maintained 5096W: http://www.coda.cs.cmu.edu/ 5097F: Documentation/filesystems/coda.rst 5098F: fs/coda/ 5099F: include/linux/coda*.h 5100F: include/uapi/linux/coda*.h 5101 5102CODA V4L2 MEM2MEM DRIVER 5103M: Philipp Zabel <p.zabel@pengutronix.de> 5104L: linux-media@vger.kernel.org 5105S: Maintained 5106F: Documentation/devicetree/bindings/media/coda.yaml 5107F: drivers/media/platform/chips-media/ 5108 5109CODE OF CONDUCT 5110M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5111S: Supported 5112F: Documentation/process/code-of-conduct-interpretation.rst 5113F: Documentation/process/code-of-conduct.rst 5114 5115COMEDI DRIVERS 5116M: Ian Abbott <abbotti@mev.co.uk> 5117M: H Hartley Sweeten <hsweeten@visionengravers.com> 5118S: Odd Fixes 5119F: drivers/comedi/ 5120F: include/linux/comedi/ 5121F: include/uapi/linux/comedi.h 5122 5123COMMON CLK FRAMEWORK 5124M: Michael Turquette <mturquette@baylibre.com> 5125M: Stephen Boyd <sboyd@kernel.org> 5126L: linux-clk@vger.kernel.org 5127S: Maintained 5128Q: http://patchwork.kernel.org/project/linux-clk/list/ 5129T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5130F: Documentation/devicetree/bindings/clock/ 5131F: drivers/clk/ 5132F: include/dt-bindings/clock/ 5133F: include/linux/clk-pr* 5134F: include/linux/clk/ 5135F: include/linux/of_clk.h 5136X: drivers/clk/clkdev.c 5137 5138COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5139M: Steve French <sfrench@samba.org> 5140R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5141R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5142R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5143R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5144L: linux-cifs@vger.kernel.org 5145L: samba-technical@lists.samba.org (moderated for non-subscribers) 5146S: Supported 5147W: https://wiki.samba.org/index.php/LinuxCIFS 5148T: git git://git.samba.org/sfrench/cifs-2.6.git 5149F: Documentation/admin-guide/cifs/ 5150F: fs/smb/client/ 5151F: fs/smb/common/ 5152F: include/uapi/linux/cifs 5153 5154COMPACTPCI HOTPLUG CORE 5155M: Scott Murray <scott@spiteful.org> 5156L: linux-pci@vger.kernel.org 5157S: Maintained 5158F: drivers/pci/hotplug/cpci_hotplug* 5159 5160COMPACTPCI HOTPLUG GENERIC DRIVER 5161M: Scott Murray <scott@spiteful.org> 5162L: linux-pci@vger.kernel.org 5163S: Maintained 5164F: drivers/pci/hotplug/cpcihp_generic.c 5165 5166COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5167M: Scott Murray <scott@spiteful.org> 5168L: linux-pci@vger.kernel.org 5169S: Maintained 5170F: drivers/pci/hotplug/cpcihp_zt5550.* 5171 5172COMPAL LAPTOP SUPPORT 5173M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5174L: platform-driver-x86@vger.kernel.org 5175S: Maintained 5176F: drivers/platform/x86/compal-laptop.c 5177 5178COMPILER ATTRIBUTES 5179M: Miguel Ojeda <ojeda@kernel.org> 5180R: Nick Desaulniers <ndesaulniers@google.com> 5181S: Maintained 5182F: include/linux/compiler_attributes.h 5183 5184COMPUTE EXPRESS LINK (CXL) 5185M: Davidlohr Bueso <dave@stgolabs.net> 5186M: Jonathan Cameron <jonathan.cameron@huawei.com> 5187M: Dave Jiang <dave.jiang@intel.com> 5188M: Alison Schofield <alison.schofield@intel.com> 5189M: Vishal Verma <vishal.l.verma@intel.com> 5190M: Ira Weiny <ira.weiny@intel.com> 5191M: Dan Williams <dan.j.williams@intel.com> 5192L: linux-cxl@vger.kernel.org 5193S: Maintained 5194F: drivers/cxl/ 5195F: include/uapi/linux/cxl_mem.h 5196 5197COMPUTE EXPRESS LINK PMU (CPMU) 5198M: Jonathan Cameron <jonathan.cameron@huawei.com> 5199L: linux-cxl@vger.kernel.org 5200S: Maintained 5201F: Documentation/admin-guide/perf/cxl.rst 5202F: drivers/perf/cxl_pmu.c 5203 5204CONEXANT ACCESSRUNNER USB DRIVER 5205L: accessrunner-general@lists.sourceforge.net 5206S: Orphan 5207W: http://accessrunner.sourceforge.net/ 5208F: drivers/usb/atm/cxacru.c 5209 5210CONFIGFS 5211M: Joel Becker <jlbec@evilplan.org> 5212M: Christoph Hellwig <hch@lst.de> 5213S: Supported 5214T: git git://git.infradead.org/users/hch/configfs.git 5215F: fs/configfs/ 5216F: include/linux/configfs.h 5217F: samples/configfs/ 5218 5219CONSOLE SUBSYSTEM 5220M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5221S: Supported 5222F: drivers/video/console/ 5223F: include/linux/console* 5224 5225CONTEXT TRACKING 5226M: Frederic Weisbecker <frederic@kernel.org> 5227M: "Paul E. McKenney" <paulmck@kernel.org> 5228S: Maintained 5229F: include/linux/context_tracking* 5230F: kernel/context_tracking.c 5231 5232CONTROL GROUP (CGROUP) 5233M: Tejun Heo <tj@kernel.org> 5234M: Zefan Li <lizefan.x@bytedance.com> 5235M: Johannes Weiner <hannes@cmpxchg.org> 5236L: cgroups@vger.kernel.org 5237S: Maintained 5238T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5239F: Documentation/admin-guide/cgroup-v1/ 5240F: Documentation/admin-guide/cgroup-v2.rst 5241F: include/linux/cgroup* 5242F: kernel/cgroup/ 5243F: tools/testing/selftests/cgroup/ 5244 5245CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5246M: Tejun Heo <tj@kernel.org> 5247M: Josef Bacik <josef@toxicpanda.com> 5248M: Jens Axboe <axboe@kernel.dk> 5249L: cgroups@vger.kernel.org 5250L: linux-block@vger.kernel.org 5251T: git git://git.kernel.dk/linux-block 5252F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5253F: block/bfq-cgroup.c 5254F: block/blk-cgroup.c 5255F: block/blk-iocost.c 5256F: block/blk-iolatency.c 5257F: block/blk-throttle.c 5258F: include/linux/blk-cgroup.h 5259 5260CONTROL GROUP - CPUSET 5261M: Waiman Long <longman@redhat.com> 5262M: Zefan Li <lizefan.x@bytedance.com> 5263L: cgroups@vger.kernel.org 5264S: Maintained 5265T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5266F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5267F: include/linux/cpuset.h 5268F: kernel/cgroup/cpuset.c 5269F: tools/testing/selftests/cgroup/test_cpuset.c 5270F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5271 5272CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5273M: Johannes Weiner <hannes@cmpxchg.org> 5274M: Michal Hocko <mhocko@kernel.org> 5275M: Roman Gushchin <roman.gushchin@linux.dev> 5276M: Shakeel Butt <shakeelb@google.com> 5277R: Muchun Song <muchun.song@linux.dev> 5278L: cgroups@vger.kernel.org 5279L: linux-mm@kvack.org 5280S: Maintained 5281F: mm/memcontrol.c 5282F: mm/swap_cgroup.c 5283F: tools/testing/selftests/cgroup/memcg_protection.m 5284F: tools/testing/selftests/cgroup/test_kmem.c 5285F: tools/testing/selftests/cgroup/test_memcontrol.c 5286 5287CORETEMP HARDWARE MONITORING DRIVER 5288M: Fenghua Yu <fenghua.yu@intel.com> 5289L: linux-hwmon@vger.kernel.org 5290S: Maintained 5291F: Documentation/hwmon/coretemp.rst 5292F: drivers/hwmon/coretemp.c 5293 5294CORSAIR-CPRO HARDWARE MONITOR DRIVER 5295M: Marius Zachmann <mail@mariuszachmann.de> 5296L: linux-hwmon@vger.kernel.org 5297S: Maintained 5298F: drivers/hwmon/corsair-cpro.c 5299 5300CORSAIR-PSU HARDWARE MONITOR DRIVER 5301M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5302L: linux-hwmon@vger.kernel.org 5303S: Maintained 5304F: Documentation/hwmon/corsair-psu.rst 5305F: drivers/hwmon/corsair-psu.c 5306 5307COUNTER SUBSYSTEM 5308M: William Breathitt Gray <william.gray@linaro.org> 5309L: linux-iio@vger.kernel.org 5310S: Maintained 5311T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5312F: Documentation/ABI/testing/sysfs-bus-counter 5313F: Documentation/driver-api/generic-counter.rst 5314F: drivers/counter/ 5315F: include/linux/counter.h 5316F: include/uapi/linux/counter.h 5317F: tools/counter/ 5318 5319CP2615 I2C DRIVER 5320M: Bence Csókás <bence98@sch.bme.hu> 5321S: Maintained 5322F: drivers/i2c/busses/i2c-cp2615.c 5323 5324CPMAC ETHERNET DRIVER 5325M: Florian Fainelli <f.fainelli@gmail.com> 5326L: netdev@vger.kernel.org 5327S: Maintained 5328F: drivers/net/ethernet/ti/cpmac.c 5329 5330CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5331M: Viresh Kumar <viresh.kumar@linaro.org> 5332M: Sudeep Holla <sudeep.holla@arm.com> 5333L: linux-pm@vger.kernel.org 5334S: Maintained 5335W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5336F: drivers/cpufreq/vexpress-spc-cpufreq.c 5337 5338CPU FREQUENCY SCALING FRAMEWORK 5339M: "Rafael J. Wysocki" <rafael@kernel.org> 5340M: Viresh Kumar <viresh.kumar@linaro.org> 5341L: linux-pm@vger.kernel.org 5342S: Maintained 5343B: https://bugzilla.kernel.org 5344T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5345T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5346F: Documentation/admin-guide/pm/cpufreq.rst 5347F: Documentation/admin-guide/pm/intel_pstate.rst 5348F: Documentation/cpu-freq/ 5349F: Documentation/devicetree/bindings/cpufreq/ 5350F: drivers/cpufreq/ 5351F: include/linux/cpufreq.h 5352F: include/linux/sched/cpufreq.h 5353F: kernel/sched/cpufreq*.c 5354F: tools/testing/selftests/cpufreq/ 5355 5356CPU HOTPLUG 5357M: Thomas Gleixner <tglx@linutronix.de> 5358M: Peter Zijlstra <peterz@infradead.org> 5359L: linux-kernel@vger.kernel.org 5360S: Maintained 5361T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5362F: include/linux/cpu.h 5363F: include/linux/cpuhotplug.h 5364F: include/linux/smpboot.h 5365F: kernel/cpu.c 5366F: kernel/smpboot.* 5367 5368CPU IDLE TIME MANAGEMENT FRAMEWORK 5369M: "Rafael J. Wysocki" <rafael@kernel.org> 5370M: Daniel Lezcano <daniel.lezcano@linaro.org> 5371L: linux-pm@vger.kernel.org 5372S: Maintained 5373B: https://bugzilla.kernel.org 5374T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5375F: Documentation/admin-guide/pm/cpuidle.rst 5376F: Documentation/driver-api/pm/cpuidle.rst 5377F: drivers/cpuidle/ 5378F: include/linux/cpuidle.h 5379 5380CPU POWER MONITORING SUBSYSTEM 5381M: Thomas Renninger <trenn@suse.com> 5382M: Shuah Khan <shuah@kernel.org> 5383M: Shuah Khan <skhan@linuxfoundation.org> 5384L: linux-pm@vger.kernel.org 5385S: Maintained 5386F: tools/power/cpupower/ 5387 5388CPUID/MSR DRIVER 5389M: "H. Peter Anvin" <hpa@zytor.com> 5390S: Maintained 5391F: arch/x86/kernel/cpuid.c 5392F: arch/x86/kernel/msr.c 5393 5394CPUIDLE DRIVER - ARM BIG LITTLE 5395M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5396M: Daniel Lezcano <daniel.lezcano@linaro.org> 5397L: linux-pm@vger.kernel.org 5398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5399S: Maintained 5400T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5401F: drivers/cpuidle/cpuidle-big_little.c 5402 5403CPUIDLE DRIVER - ARM EXYNOS 5404M: Daniel Lezcano <daniel.lezcano@linaro.org> 5405M: Kukjin Kim <kgene@kernel.org> 5406R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5407L: linux-pm@vger.kernel.org 5408L: linux-samsung-soc@vger.kernel.org 5409S: Maintained 5410F: arch/arm/mach-exynos/pm.c 5411F: drivers/cpuidle/cpuidle-exynos.c 5412F: include/linux/platform_data/cpuidle-exynos.h 5413 5414CPUIDLE DRIVER - ARM PSCI 5415M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5416M: Sudeep Holla <sudeep.holla@arm.com> 5417L: linux-pm@vger.kernel.org 5418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5419S: Supported 5420F: drivers/cpuidle/cpuidle-psci.c 5421 5422CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5423M: Ulf Hansson <ulf.hansson@linaro.org> 5424L: linux-pm@vger.kernel.org 5425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5426S: Supported 5427F: drivers/cpuidle/cpuidle-psci-domain.c 5428F: drivers/cpuidle/cpuidle-psci.h 5429 5430CPUIDLE DRIVER - DT IDLE PM DOMAIN 5431M: Ulf Hansson <ulf.hansson@linaro.org> 5432L: linux-pm@vger.kernel.org 5433S: Supported 5434F: drivers/cpuidle/dt_idle_genpd.c 5435F: drivers/cpuidle/dt_idle_genpd.h 5436 5437CPUIDLE DRIVER - RISC-V SBI 5438M: Anup Patel <anup@brainfault.org> 5439L: linux-pm@vger.kernel.org 5440L: linux-riscv@lists.infradead.org 5441S: Maintained 5442F: drivers/cpuidle/cpuidle-riscv-sbi.c 5443 5444CRAMFS FILESYSTEM 5445M: Nicolas Pitre <nico@fluxnic.net> 5446S: Maintained 5447F: Documentation/filesystems/cramfs.rst 5448F: fs/cramfs/ 5449 5450CREATIVE SB0540 5451M: Bastien Nocera <hadess@hadess.net> 5452L: linux-input@vger.kernel.org 5453S: Maintained 5454F: drivers/hid/hid-creative-sb0540.c 5455 5456CRYPTO API 5457M: Herbert Xu <herbert@gondor.apana.org.au> 5458M: "David S. Miller" <davem@davemloft.net> 5459L: linux-crypto@vger.kernel.org 5460S: Maintained 5461T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5462T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5463F: Documentation/crypto/ 5464F: Documentation/devicetree/bindings/crypto/ 5465F: arch/*/crypto/ 5466F: crypto/ 5467F: drivers/crypto/ 5468F: include/crypto/ 5469F: include/linux/crypto* 5470F: lib/crypto/ 5471 5472CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5473M: Neil Horman <nhorman@tuxdriver.com> 5474L: linux-crypto@vger.kernel.org 5475S: Maintained 5476F: crypto/ansi_cprng.c 5477F: crypto/rng.c 5478 5479CS3308 MEDIA DRIVER 5480M: Hans Verkuil <hverkuil@xs4all.nl> 5481L: linux-media@vger.kernel.org 5482S: Odd Fixes 5483W: http://linuxtv.org 5484T: git git://linuxtv.org/media_tree.git 5485F: drivers/media/i2c/cs3308.c 5486 5487CS5535 Audio ALSA driver 5488M: Jaya Kumar <jayakumar.alsa@gmail.com> 5489S: Maintained 5490F: sound/pci/cs5535audio/ 5491 5492CTU CAN FD DRIVER 5493M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5494M: Ondrej Ille <ondrej.ille@gmail.com> 5495L: linux-can@vger.kernel.org 5496S: Maintained 5497F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5498F: drivers/net/can/ctucanfd/ 5499 5500CW1200 WLAN driver 5501S: Orphan 5502F: drivers/net/wireless/st/cw1200/ 5503 5504CX18 VIDEO4LINUX DRIVER 5505M: Andy Walls <awalls@md.metrocast.net> 5506L: linux-media@vger.kernel.org 5507S: Maintained 5508W: https://linuxtv.org 5509T: git git://linuxtv.org/media_tree.git 5510F: drivers/media/pci/cx18/ 5511F: include/uapi/linux/ivtv* 5512 5513CX2341X MPEG ENCODER HELPER MODULE 5514M: Hans Verkuil <hverkuil@xs4all.nl> 5515L: linux-media@vger.kernel.org 5516S: Maintained 5517W: https://linuxtv.org 5518T: git git://linuxtv.org/media_tree.git 5519F: drivers/media/common/cx2341x* 5520F: include/media/drv-intf/cx2341x.h 5521 5522CX24120 MEDIA DRIVER 5523M: Jemma Denson <jdenson@gmail.com> 5524M: Patrick Boettcher <patrick.boettcher@posteo.de> 5525L: linux-media@vger.kernel.org 5526S: Maintained 5527W: https://linuxtv.org 5528Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5529F: drivers/media/dvb-frontends/cx24120* 5530 5531CX88 VIDEO4LINUX DRIVER 5532M: Mauro Carvalho Chehab <mchehab@kernel.org> 5533L: linux-media@vger.kernel.org 5534S: Odd fixes 5535W: https://linuxtv.org 5536T: git git://linuxtv.org/media_tree.git 5537F: Documentation/driver-api/media/drivers/cx88* 5538F: drivers/media/pci/cx88/ 5539 5540CXD2820R MEDIA DRIVER 5541M: Antti Palosaari <crope@iki.fi> 5542L: linux-media@vger.kernel.org 5543S: Maintained 5544W: https://linuxtv.org 5545W: http://palosaari.fi/linux/ 5546Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5547T: git git://linuxtv.org/anttip/media_tree.git 5548F: drivers/media/dvb-frontends/cxd2820r* 5549 5550CXGB3 ETHERNET DRIVER (CXGB3) 5551M: Raju Rangoju <rajur@chelsio.com> 5552L: netdev@vger.kernel.org 5553S: Supported 5554W: http://www.chelsio.com 5555F: drivers/net/ethernet/chelsio/cxgb3/ 5556 5557CXGB3 ISCSI DRIVER (CXGB3I) 5558M: Varun Prakash <varun@chelsio.com> 5559L: linux-scsi@vger.kernel.org 5560S: Supported 5561W: http://www.chelsio.com 5562F: drivers/scsi/cxgbi/cxgb3i 5563 5564CXGB4 CRYPTO DRIVER (chcr) 5565M: Ayush Sawal <ayush.sawal@chelsio.com> 5566L: linux-crypto@vger.kernel.org 5567S: Supported 5568W: http://www.chelsio.com 5569F: drivers/crypto/chelsio 5570 5571CXGB4 ETHERNET DRIVER (CXGB4) 5572M: Raju Rangoju <rajur@chelsio.com> 5573L: netdev@vger.kernel.org 5574S: Supported 5575W: http://www.chelsio.com 5576F: drivers/net/ethernet/chelsio/cxgb4/ 5577 5578CXGB4 INLINE CRYPTO DRIVER 5579M: Ayush Sawal <ayush.sawal@chelsio.com> 5580L: netdev@vger.kernel.org 5581S: Supported 5582W: http://www.chelsio.com 5583F: drivers/net/ethernet/chelsio/inline_crypto/ 5584 5585CXGB4 ISCSI DRIVER (CXGB4I) 5586M: Varun Prakash <varun@chelsio.com> 5587L: linux-scsi@vger.kernel.org 5588S: Supported 5589W: http://www.chelsio.com 5590F: drivers/scsi/cxgbi/cxgb4i 5591 5592CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5593M: Potnuri Bharat Teja <bharat@chelsio.com> 5594L: linux-rdma@vger.kernel.org 5595S: Supported 5596W: http://www.openfabrics.org 5597F: drivers/infiniband/hw/cxgb4/ 5598F: include/uapi/rdma/cxgb4-abi.h 5599 5600CXGB4VF ETHERNET DRIVER (CXGB4VF) 5601M: Raju Rangoju <rajur@chelsio.com> 5602L: netdev@vger.kernel.org 5603S: Supported 5604W: http://www.chelsio.com 5605F: drivers/net/ethernet/chelsio/cxgb4vf/ 5606 5607CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5608M: Frederic Barrat <fbarrat@linux.ibm.com> 5609M: Andrew Donnellan <ajd@linux.ibm.com> 5610L: linuxppc-dev@lists.ozlabs.org 5611S: Supported 5612F: Documentation/ABI/testing/sysfs-class-cxl 5613F: Documentation/powerpc/cxl.rst 5614F: arch/powerpc/platforms/powernv/pci-cxl.c 5615F: drivers/misc/cxl/ 5616F: include/misc/cxl* 5617F: include/uapi/misc/cxl.h 5618 5619CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5620M: Manoj N. Kumar <manoj@linux.ibm.com> 5621M: Matthew R. Ochs <mrochs@linux.ibm.com> 5622M: Uma Krishnan <ukrishn@linux.ibm.com> 5623L: linux-scsi@vger.kernel.org 5624S: Supported 5625F: Documentation/powerpc/cxlflash.rst 5626F: drivers/scsi/cxlflash/ 5627F: include/uapi/scsi/cxlflash_ioctl.h 5628 5629CYBERPRO FB DRIVER 5630M: Russell King <linux@armlinux.org.uk> 5631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5632S: Maintained 5633W: http://www.armlinux.org.uk/ 5634F: drivers/video/fbdev/cyber2000fb.* 5635 5636CYCLADES PC300 DRIVER 5637S: Orphan 5638F: drivers/net/wan/pc300* 5639 5640CYPRESS CY8C95X0 PINCTRL DRIVER 5641M: Patrick Rudolph <patrick.rudolph@9elements.com> 5642L: linux-gpio@vger.kernel.org 5643S: Maintained 5644F: drivers/pinctrl/pinctrl-cy8c95x0.c 5645 5646CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5647M: Linus Walleij <linus.walleij@linaro.org> 5648L: linux-input@vger.kernel.org 5649S: Maintained 5650F: drivers/input/touchscreen/cy8ctma140.c 5651 5652CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5653M: Yassine Oudjana <y.oudjana@protonmail.com> 5654L: linux-input@vger.kernel.org 5655S: Maintained 5656F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5657F: drivers/input/keyboard/cypress-sf.c 5658 5659CYPRESS_FIRMWARE MEDIA DRIVER 5660M: Antti Palosaari <crope@iki.fi> 5661L: linux-media@vger.kernel.org 5662S: Maintained 5663W: https://linuxtv.org 5664W: http://palosaari.fi/linux/ 5665Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5666T: git git://linuxtv.org/anttip/media_tree.git 5667F: drivers/media/common/cypress_firmware* 5668 5669CYTTSP TOUCHSCREEN DRIVER 5670M: Linus Walleij <linus.walleij@linaro.org> 5671L: linux-input@vger.kernel.org 5672S: Maintained 5673F: drivers/input/touchscreen/cyttsp* 5674 5675D-LINK DIR-685 TOUCHKEYS DRIVER 5676M: Linus Walleij <linus.walleij@linaro.org> 5677L: linux-input@vger.kernel.org 5678S: Supported 5679F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5680 5681DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5682M: Joshua Kinard <kumba@gentoo.org> 5683S: Maintained 5684F: drivers/rtc/rtc-ds1685.c 5685F: include/linux/rtc/ds1685.h 5686 5687DAMA SLAVE for AX.25 5688M: Joerg Reuter <jreuter@yaina.de> 5689L: linux-hams@vger.kernel.org 5690S: Maintained 5691W: http://yaina.de/jreuter/ 5692W: http://www.qsl.net/dl1bke/ 5693F: net/ax25/af_ax25.c 5694F: net/ax25/ax25_dev.c 5695F: net/ax25/ax25_ds_* 5696F: net/ax25/ax25_in.c 5697F: net/ax25/ax25_out.c 5698F: net/ax25/ax25_timer.c 5699F: net/ax25/sysctl_net_ax25.c 5700 5701DATA ACCESS MONITOR 5702M: SeongJae Park <sj@kernel.org> 5703L: damon@lists.linux.dev 5704L: linux-mm@kvack.org 5705S: Maintained 5706W: https://damonitor.github.io 5707P: Documentation/mm/damon/maintainer-profile.rst 5708T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5709T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5710T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5711F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5712F: Documentation/admin-guide/mm/damon/ 5713F: Documentation/mm/damon/ 5714F: include/linux/damon.h 5715F: include/trace/events/damon.h 5716F: mm/damon/ 5717F: tools/testing/selftests/damon/ 5718 5719DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5720L: netdev@vger.kernel.org 5721S: Orphan 5722F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5723F: drivers/net/ethernet/dec/tulip/dmfe.c 5724 5725DC390/AM53C974 SCSI driver 5726M: Hannes Reinecke <hare@suse.com> 5727L: linux-scsi@vger.kernel.org 5728S: Maintained 5729F: drivers/scsi/am53c974.c 5730 5731DC395x SCSI driver 5732M: Oliver Neukum <oliver@neukum.org> 5733M: Ali Akcaagac <aliakc@web.de> 5734M: Jamie Lenehan <lenehan@twibble.org> 5735S: Maintained 5736F: Documentation/scsi/dc395x.rst 5737F: drivers/scsi/dc395x.* 5738 5739DCCP PROTOCOL 5740L: dccp@vger.kernel.org 5741S: Orphan 5742W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5743F: include/linux/dccp.h 5744F: include/linux/tfrc.h 5745F: include/uapi/linux/dccp.h 5746F: net/dccp/ 5747 5748DEBUGOBJECTS: 5749M: Thomas Gleixner <tglx@linutronix.de> 5750L: linux-kernel@vger.kernel.org 5751S: Maintained 5752T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5753F: include/linux/debugobjects.h 5754F: lib/debugobjects.c 5755 5756DECSTATION PLATFORM SUPPORT 5757M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5758L: linux-mips@vger.kernel.org 5759S: Maintained 5760W: http://www.linux-mips.org/wiki/DECstation 5761F: arch/mips/dec/ 5762F: arch/mips/include/asm/dec/ 5763F: arch/mips/include/asm/mach-dec/ 5764 5765DEFXX FDDI NETWORK DRIVER 5766M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5767S: Maintained 5768F: drivers/net/fddi/defxx.* 5769 5770DEFZA FDDI NETWORK DRIVER 5771M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5772S: Maintained 5773F: drivers/net/fddi/defza.* 5774 5775DEINTERLACE DRIVERS FOR ALLWINNER H3 5776M: Jernej Skrabec <jernej.skrabec@gmail.com> 5777L: linux-media@vger.kernel.org 5778S: Maintained 5779T: git git://linuxtv.org/media_tree.git 5780F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5781F: drivers/media/platform/sunxi/sun8i-di/ 5782 5783DELL LAPTOP DRIVER 5784M: Matthew Garrett <mjg59@srcf.ucam.org> 5785M: Pali Rohár <pali@kernel.org> 5786L: platform-driver-x86@vger.kernel.org 5787S: Maintained 5788F: drivers/platform/x86/dell/dell-laptop.c 5789 5790DELL LAPTOP FREEFALL DRIVER 5791M: Pali Rohár <pali@kernel.org> 5792S: Maintained 5793F: drivers/platform/x86/dell/dell-smo8800.c 5794 5795DELL LAPTOP RBTN DRIVER 5796M: Pali Rohár <pali@kernel.org> 5797S: Maintained 5798F: drivers/platform/x86/dell/dell-rbtn.* 5799 5800DELL LAPTOP SMM DRIVER 5801M: Pali Rohár <pali@kernel.org> 5802S: Maintained 5803F: Documentation/ABI/obsolete/procfs-i8k 5804F: drivers/hwmon/dell-smm-hwmon.c 5805F: include/uapi/linux/i8k.h 5806 5807DELL REMOTE BIOS UPDATE DRIVER 5808M: Stuart Hayes <stuart.w.hayes@gmail.com> 5809L: platform-driver-x86@vger.kernel.org 5810S: Maintained 5811F: drivers/platform/x86/dell/dell_rbu.c 5812 5813DELL SMBIOS DRIVER 5814M: Pali Rohár <pali@kernel.org> 5815L: Dell.Client.Kernel@dell.com 5816L: platform-driver-x86@vger.kernel.org 5817S: Maintained 5818F: drivers/platform/x86/dell/dell-smbios.* 5819 5820DELL SMBIOS SMM DRIVER 5821L: Dell.Client.Kernel@dell.com 5822L: platform-driver-x86@vger.kernel.org 5823S: Maintained 5824F: drivers/platform/x86/dell/dell-smbios-smm.c 5825 5826DELL SMBIOS WMI DRIVER 5827L: Dell.Client.Kernel@dell.com 5828L: platform-driver-x86@vger.kernel.org 5829S: Maintained 5830F: drivers/platform/x86/dell/dell-smbios-wmi.c 5831F: tools/wmi/dell-smbios-example.c 5832 5833DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5834M: Stuart Hayes <stuart.w.hayes@gmail.com> 5835L: platform-driver-x86@vger.kernel.org 5836S: Maintained 5837F: Documentation/driver-api/dcdbas.rst 5838F: drivers/platform/x86/dell/dcdbas.* 5839 5840DELL WMI DDV DRIVER 5841M: Armin Wolf <W_Armin@gmx.de> 5842S: Maintained 5843F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5844F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5845F: Documentation/wmi/devices/dell-wmi-ddv.rst 5846F: drivers/platform/x86/dell/dell-wmi-ddv.c 5847 5848DELL WMI DESCRIPTOR DRIVER 5849L: Dell.Client.Kernel@dell.com 5850S: Maintained 5851F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5852 5853DELL WMI HARDWARE PRIVACY SUPPORT 5854M: Perry Yuan <Perry.Yuan@dell.com> 5855L: Dell.Client.Kernel@dell.com 5856L: platform-driver-x86@vger.kernel.org 5857S: Maintained 5858F: drivers/platform/x86/dell/dell-wmi-privacy.c 5859 5860DELL WMI NOTIFICATIONS DRIVER 5861M: Matthew Garrett <mjg59@srcf.ucam.org> 5862M: Pali Rohár <pali@kernel.org> 5863S: Maintained 5864F: drivers/platform/x86/dell/dell-wmi-base.c 5865 5866DELL WMI SYSMAN DRIVER 5867M: Prasanth Ksr <prasanth.ksr@dell.com> 5868L: Dell.Client.Kernel@dell.com 5869L: platform-driver-x86@vger.kernel.org 5870S: Maintained 5871F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5872F: drivers/platform/x86/dell/dell-wmi-sysman/ 5873 5874DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5875M: Zev Weiss <zev@bewilderbeest.net> 5876L: linux-hwmon@vger.kernel.org 5877S: Maintained 5878F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5879 5880DELTA DPS920AB PSU DRIVER 5881M: Robert Marko <robert.marko@sartura.hr> 5882L: linux-hwmon@vger.kernel.org 5883S: Maintained 5884F: Documentation/hwmon/dps920ab.rst 5885F: drivers/hwmon/pmbus/dps920ab.c 5886 5887DELTA NETWORKS TN48M CPLD DRIVERS 5888M: Robert Marko <robert.marko@sartura.hr> 5889S: Maintained 5890F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5891F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5892F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5893F: drivers/gpio/gpio-tn48m.c 5894F: include/dt-bindings/reset/delta,tn48m-reset.h 5895 5896DELTA ST MEDIA DRIVER 5897M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5898L: linux-media@vger.kernel.org 5899S: Supported 5900W: https://linuxtv.org 5901T: git git://linuxtv.org/media_tree.git 5902F: drivers/media/platform/st/sti/delta 5903 5904DENALI NAND DRIVER 5905L: linux-mtd@lists.infradead.org 5906S: Orphan 5907F: drivers/mtd/nand/raw/denali* 5908 5909DESIGNWARE EDMA CORE IP DRIVER 5910M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5911R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5912R: Serge Semin <fancer.lancer@gmail.com> 5913L: dmaengine@vger.kernel.org 5914S: Maintained 5915F: drivers/dma/dw-edma/ 5916F: include/linux/dma/edma.h 5917 5918DESIGNWARE USB2 DRD IP DRIVER 5919M: Minas Harutyunyan <hminas@synopsys.com> 5920L: linux-usb@vger.kernel.org 5921S: Maintained 5922T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5923F: drivers/usb/dwc2/ 5924 5925DESIGNWARE USB3 DRD IP DRIVER 5926M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5927L: linux-usb@vger.kernel.org 5928S: Maintained 5929F: drivers/usb/dwc3/ 5930 5931DESIGNWARE XDATA IP DRIVER 5932M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5933L: linux-pci@vger.kernel.org 5934S: Maintained 5935F: Documentation/misc-devices/dw-xdata-pcie.rst 5936F: drivers/misc/dw-xdata-pcie.c 5937 5938DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5939M: Andreas Klinger <ak@it-klinger.de> 5940L: linux-iio@vger.kernel.org 5941S: Maintained 5942F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5943F: drivers/iio/proximity/srf*.c 5944 5945DEVICE COREDUMP (DEV_COREDUMP) 5946M: Johannes Berg <johannes@sipsolutions.net> 5947L: linux-kernel@vger.kernel.org 5948S: Maintained 5949F: drivers/base/devcoredump.c 5950F: include/linux/devcoredump.h 5951 5952DEVICE DEPENDENCY HELPER SCRIPT 5953M: Saravana Kannan <saravanak@google.com> 5954L: linux-kernel@vger.kernel.org 5955S: Maintained 5956F: scripts/dev-needs.sh 5957 5958DEVICE DIRECT ACCESS (DAX) 5959M: Dan Williams <dan.j.williams@intel.com> 5960M: Vishal Verma <vishal.l.verma@intel.com> 5961M: Dave Jiang <dave.jiang@intel.com> 5962L: nvdimm@lists.linux.dev 5963L: linux-cxl@vger.kernel.org 5964S: Supported 5965F: drivers/dax/ 5966 5967DEVICE FREQUENCY (DEVFREQ) 5968M: MyungJoo Ham <myungjoo.ham@samsung.com> 5969M: Kyungmin Park <kyungmin.park@samsung.com> 5970M: Chanwoo Choi <cw00.choi@samsung.com> 5971L: linux-pm@vger.kernel.org 5972S: Maintained 5973T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5974F: Documentation/devicetree/bindings/devfreq/ 5975F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5976F: drivers/devfreq/ 5977F: include/linux/devfreq.h 5978F: include/trace/events/devfreq.h 5979 5980DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5981M: Chanwoo Choi <cw00.choi@samsung.com> 5982L: linux-pm@vger.kernel.org 5983S: Supported 5984T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5985F: Documentation/devicetree/bindings/devfreq/event/ 5986F: drivers/devfreq/devfreq-event.c 5987F: drivers/devfreq/event/ 5988F: include/dt-bindings/pmu/exynos_ppmu.h 5989F: include/linux/devfreq-event.h 5990 5991DEVICE RESOURCE MANAGEMENT HELPERS 5992M: Hans de Goede <hdegoede@redhat.com> 5993R: Matti Vaittinen <mazziesaccount@gmail.com> 5994S: Maintained 5995F: include/linux/devm-helpers.h 5996 5997DEVICE-MAPPER (LVM) 5998M: Alasdair Kergon <agk@redhat.com> 5999M: Mike Snitzer <snitzer@kernel.org> 6000M: dm-devel@redhat.com 6001L: dm-devel@redhat.com 6002S: Maintained 6003W: http://sources.redhat.com/dm 6004Q: http://patchwork.kernel.org/project/dm-devel/list/ 6005T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6006T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6007F: Documentation/admin-guide/device-mapper/ 6008F: drivers/md/Kconfig 6009F: drivers/md/Makefile 6010F: drivers/md/dm* 6011F: drivers/md/persistent-data/ 6012F: include/linux/device-mapper.h 6013F: include/linux/dm-*.h 6014F: include/uapi/linux/dm-*.h 6015 6016DEVLINK 6017M: Jiri Pirko <jiri@resnulli.us> 6018L: netdev@vger.kernel.org 6019S: Supported 6020F: Documentation/networking/devlink 6021F: include/net/devlink.h 6022F: include/uapi/linux/devlink.h 6023F: net/devlink/ 6024 6025DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6026M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6027L: kernel@dh-electronics.com 6028S: Maintained 6029F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6030F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6031 6032DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6033M: Marek Vasut <marex@denx.de> 6034L: kernel@dh-electronics.com 6035S: Maintained 6036F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6037F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6038 6039DIALOG SEMICONDUCTOR DRIVERS 6040M: Support Opensource <support.opensource@diasemi.com> 6041S: Supported 6042W: http://www.dialog-semiconductor.com/products 6043F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6044F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6045F: Documentation/devicetree/bindings/mfd/da90*.txt 6046F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6047F: Documentation/devicetree/bindings/regulator/da92*.txt 6048F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6049F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6050F: Documentation/devicetree/bindings/sound/da[79]*.txt 6051F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6052F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6053F: Documentation/hwmon/da90??.rst 6054F: drivers/gpio/gpio-da90??.c 6055F: drivers/hwmon/da90??-hwmon.c 6056F: drivers/iio/adc/da91??-*.c 6057F: drivers/input/misc/da72??.[ch] 6058F: drivers/input/misc/da90??_onkey.c 6059F: drivers/input/touchscreen/da9052_tsi.c 6060F: drivers/leds/leds-da90??.c 6061F: drivers/mfd/da903x.c 6062F: drivers/mfd/da90??-*.c 6063F: drivers/mfd/da91??-*.c 6064F: drivers/pinctrl/pinctrl-da90??.c 6065F: drivers/power/supply/da9052-battery.c 6066F: drivers/power/supply/da91??-*.c 6067F: drivers/regulator/da9???-regulator.[ch] 6068F: drivers/regulator/slg51000-regulator.[ch] 6069F: drivers/rtc/rtc-da90??.c 6070F: drivers/thermal/da90??-thermal.c 6071F: drivers/video/backlight/da90??_bl.c 6072F: drivers/watchdog/da90??_wdt.c 6073F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6074F: include/linux/mfd/da903x.h 6075F: include/linux/mfd/da9052/ 6076F: include/linux/mfd/da9055/ 6077F: include/linux/mfd/da9062/ 6078F: include/linux/mfd/da9063/ 6079F: include/linux/mfd/da9150/ 6080F: include/linux/regulator/da9211.h 6081F: include/sound/da[79]*.h 6082F: sound/soc/codecs/da[79]*.[ch] 6083 6084DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6085M: William Breathitt Gray <william.gray@linaro.org> 6086L: linux-gpio@vger.kernel.org 6087S: Maintained 6088F: drivers/gpio/gpio-gpio-mm.c 6089 6090DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6091M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6092L: linux-media@vger.kernel.org 6093S: Maintained 6094F: Documentation/admin-guide/media/mgb4.rst 6095F: drivers/media/pci/mgb4/ 6096 6097DIOLAN U2C-12 I2C DRIVER 6098M: Guenter Roeck <linux@roeck-us.net> 6099L: linux-i2c@vger.kernel.org 6100S: Maintained 6101F: drivers/i2c/busses/i2c-diolan-u2c.c 6102 6103DIRECTORY NOTIFICATION (DNOTIFY) 6104M: Jan Kara <jack@suse.cz> 6105R: Amir Goldstein <amir73il@gmail.com> 6106L: linux-fsdevel@vger.kernel.org 6107S: Maintained 6108F: Documentation/filesystems/dnotify.rst 6109F: fs/notify/dnotify/ 6110F: include/linux/dnotify.h 6111 6112DISK GEOMETRY AND PARTITION HANDLING 6113M: Andries Brouwer <aeb@cwi.nl> 6114S: Maintained 6115W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6116W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6117W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6118 6119DISKQUOTA 6120M: Jan Kara <jack@suse.com> 6121S: Maintained 6122F: Documentation/filesystems/quota.rst 6123F: fs/quota/ 6124F: include/linux/quota*.h 6125F: include/uapi/linux/quota*.h 6126 6127DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6128M: Bernie Thompson <bernie@plugable.com> 6129L: linux-fbdev@vger.kernel.org 6130S: Maintained 6131W: http://plugable.com/category/projects/udlfb/ 6132F: Documentation/fb/udlfb.rst 6133F: drivers/video/fbdev/udlfb.c 6134F: include/video/udlfb.h 6135 6136DISTRIBUTED LOCK MANAGER (DLM) 6137M: Christine Caulfield <ccaulfie@redhat.com> 6138M: David Teigland <teigland@redhat.com> 6139L: gfs2@lists.linux.dev 6140S: Supported 6141W: http://sources.redhat.com/cluster/ 6142T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6143F: fs/dlm/ 6144 6145DMA BUFFER SHARING FRAMEWORK 6146M: Sumit Semwal <sumit.semwal@linaro.org> 6147M: Christian König <christian.koenig@amd.com> 6148L: linux-media@vger.kernel.org 6149L: dri-devel@lists.freedesktop.org 6150L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6151S: Maintained 6152T: git git://anongit.freedesktop.org/drm/drm-misc 6153F: Documentation/driver-api/dma-buf.rst 6154F: drivers/dma-buf/ 6155F: include/linux/*fence.h 6156F: include/linux/dma-buf.h 6157F: include/linux/dma-resv.h 6158K: \bdma_(?:buf|fence|resv)\b 6159 6160DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6161M: Vinod Koul <vkoul@kernel.org> 6162L: dmaengine@vger.kernel.org 6163S: Maintained 6164Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6165T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6166F: Documentation/devicetree/bindings/dma/ 6167F: Documentation/driver-api/dmaengine/ 6168F: drivers/dma/ 6169F: include/dt-bindings/dma/ 6170F: include/linux/dma/ 6171F: include/linux/dmaengine.h 6172F: include/linux/of_dma.h 6173 6174DMA MAPPING BENCHMARK 6175M: Xiang Chen <chenxiang66@hisilicon.com> 6176L: iommu@lists.linux.dev 6177F: kernel/dma/map_benchmark.c 6178F: tools/testing/selftests/dma/ 6179 6180DMA MAPPING HELPERS 6181M: Christoph Hellwig <hch@lst.de> 6182M: Marek Szyprowski <m.szyprowski@samsung.com> 6183R: Robin Murphy <robin.murphy@arm.com> 6184L: iommu@lists.linux.dev 6185S: Supported 6186W: http://git.infradead.org/users/hch/dma-mapping.git 6187T: git git://git.infradead.org/users/hch/dma-mapping.git 6188F: include/asm-generic/dma-mapping.h 6189F: include/linux/dma-direct.h 6190F: include/linux/dma-map-ops.h 6191F: include/linux/dma-mapping.h 6192F: include/linux/swiotlb.h 6193F: kernel/dma/ 6194 6195DMA-BUF HEAPS FRAMEWORK 6196M: Sumit Semwal <sumit.semwal@linaro.org> 6197R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6198R: Brian Starkey <Brian.Starkey@arm.com> 6199R: John Stultz <jstultz@google.com> 6200R: T.J. Mercier <tjmercier@google.com> 6201L: linux-media@vger.kernel.org 6202L: dri-devel@lists.freedesktop.org 6203L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6204S: Maintained 6205T: git git://anongit.freedesktop.org/drm/drm-misc 6206F: drivers/dma-buf/dma-heap.c 6207F: drivers/dma-buf/heaps/* 6208F: include/linux/dma-heap.h 6209F: include/uapi/linux/dma-heap.h 6210 6211DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6212M: Lukasz Luba <lukasz.luba@arm.com> 6213L: linux-pm@vger.kernel.org 6214L: linux-samsung-soc@vger.kernel.org 6215S: Maintained 6216F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6217F: drivers/memory/samsung/exynos5422-dmc.c 6218 6219DME1737 HARDWARE MONITOR DRIVER 6220M: Juerg Haefliger <juergh@proton.me> 6221L: linux-hwmon@vger.kernel.org 6222S: Maintained 6223F: Documentation/hwmon/dme1737.rst 6224F: drivers/hwmon/dme1737.c 6225 6226DMI/SMBIOS SUPPORT 6227M: Jean Delvare <jdelvare@suse.com> 6228S: Maintained 6229T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6230F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6231F: drivers/firmware/dmi-id.c 6232F: drivers/firmware/dmi_scan.c 6233F: include/linux/dmi.h 6234 6235DOCUMENTATION 6236M: Jonathan Corbet <corbet@lwn.net> 6237L: linux-doc@vger.kernel.org 6238S: Maintained 6239P: Documentation/doc-guide/maintainer-profile.rst 6240T: git git://git.lwn.net/linux.git docs-next 6241F: Documentation/ 6242F: scripts/documentation-file-ref-check 6243F: scripts/kernel-doc 6244F: scripts/sphinx-pre-install 6245X: Documentation/ABI/ 6246X: Documentation/admin-guide/media/ 6247X: Documentation/devicetree/ 6248X: Documentation/driver-api/media/ 6249X: Documentation/firmware-guide/acpi/ 6250X: Documentation/i2c/ 6251X: Documentation/netlink/ 6252X: Documentation/power/ 6253X: Documentation/spi/ 6254X: Documentation/userspace-api/media/ 6255 6256DOCUMENTATION PROCESS 6257M: Jonathan Corbet <corbet@lwn.net> 6258L: workflows@vger.kernel.org 6259S: Maintained 6260F: Documentation/maintainer/ 6261F: Documentation/process/ 6262 6263DOCUMENTATION REPORTING ISSUES 6264M: Thorsten Leemhuis <linux@leemhuis.info> 6265L: linux-doc@vger.kernel.org 6266S: Maintained 6267F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6268F: Documentation/admin-guide/reporting-issues.rst 6269 6270DOCUMENTATION SCRIPTS 6271M: Mauro Carvalho Chehab <mchehab@kernel.org> 6272L: linux-doc@vger.kernel.org 6273S: Maintained 6274F: Documentation/sphinx/parse-headers.pl 6275F: scripts/documentation-file-ref-check 6276F: scripts/sphinx-pre-install 6277 6278DOCUMENTATION/ITALIAN 6279M: Federico Vaga <federico.vaga@vaga.pv.it> 6280L: linux-doc@vger.kernel.org 6281S: Maintained 6282F: Documentation/translations/it_IT 6283 6284DOCUMENTATION/JAPANESE 6285R: Akira Yokosawa <akiyks@gmail.com> 6286L: linux-doc@vger.kernel.org 6287S: Maintained 6288F: Documentation/translations/ja_JP 6289 6290DONGWOON DW9714 LENS VOICE COIL DRIVER 6291M: Sakari Ailus <sakari.ailus@linux.intel.com> 6292L: linux-media@vger.kernel.org 6293S: Maintained 6294T: git git://linuxtv.org/media_tree.git 6295F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6296F: drivers/media/i2c/dw9714.c 6297 6298DONGWOON DW9719 LENS VOICE COIL DRIVER 6299M: Daniel Scally <djrscally@gmail.com> 6300L: linux-media@vger.kernel.org 6301S: Maintained 6302T: git git://linuxtv.org/media_tree.git 6303F: drivers/media/i2c/dw9719.c 6304 6305DONGWOON DW9768 LENS VOICE COIL DRIVER 6306L: linux-media@vger.kernel.org 6307S: Orphan 6308T: git git://linuxtv.org/media_tree.git 6309F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6310F: drivers/media/i2c/dw9768.c 6311 6312DONGWOON DW9807 LENS VOICE COIL DRIVER 6313M: Sakari Ailus <sakari.ailus@linux.intel.com> 6314L: linux-media@vger.kernel.org 6315S: Maintained 6316T: git git://linuxtv.org/media_tree.git 6317F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6318F: drivers/media/i2c/dw9807-vcm.c 6319 6320DOUBLETALK DRIVER 6321M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6322L: blinux-list@redhat.com 6323S: Maintained 6324F: drivers/char/dtlk.c 6325F: include/linux/dtlk.h 6326 6327DPAA2 DATAPATH I/O (DPIO) DRIVER 6328M: Roy Pledge <Roy.Pledge@nxp.com> 6329L: linux-kernel@vger.kernel.org 6330S: Maintained 6331F: drivers/soc/fsl/dpio 6332 6333DPAA2 ETHERNET DRIVER 6334M: Ioana Ciornei <ioana.ciornei@nxp.com> 6335L: netdev@vger.kernel.org 6336S: Maintained 6337F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6338F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6339F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6340F: drivers/net/ethernet/freescale/dpaa2/Makefile 6341F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6342F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6343F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6344F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6345F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6346F: drivers/net/ethernet/freescale/dpaa2/dpni* 6347 6348DPAA2 ETHERNET SWITCH DRIVER 6349M: Ioana Ciornei <ioana.ciornei@nxp.com> 6350L: netdev@vger.kernel.org 6351S: Maintained 6352F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6353F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6354F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6355 6356DRBD DRIVER 6357M: Philipp Reisner <philipp.reisner@linbit.com> 6358M: Lars Ellenberg <lars.ellenberg@linbit.com> 6359M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6360L: drbd-dev@lists.linbit.com 6361S: Supported 6362W: http://www.drbd.org 6363T: git git://git.linbit.com/linux-drbd.git 6364T: git git://git.linbit.com/drbd-8.4.git 6365F: Documentation/admin-guide/blockdev/ 6366F: drivers/block/drbd/ 6367F: include/linux/drbd* 6368F: lib/lru_cache.c 6369 6370DRIVER COMPONENT FRAMEWORK 6371L: dri-devel@lists.freedesktop.org 6372F: drivers/base/component.c 6373F: include/linux/component.h 6374 6375DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6376M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6377R: "Rafael J. Wysocki" <rafael@kernel.org> 6378S: Supported 6379T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6380F: Documentation/core-api/kobject.rst 6381F: drivers/base/ 6382F: fs/debugfs/ 6383F: fs/sysfs/ 6384F: include/linux/debugfs.h 6385F: include/linux/fwnode.h 6386F: include/linux/kobj* 6387F: include/linux/property.h 6388F: lib/kobj* 6389 6390DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6391M: Nishanth Menon <nm@ti.com> 6392L: linux-pm@vger.kernel.org 6393S: Maintained 6394F: drivers/soc/ti/smartreflex.c 6395F: include/linux/power/smartreflex.h 6396 6397DRM ACCEL DRIVERS FOR INTEL VPU 6398M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6399M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6400L: dri-devel@lists.freedesktop.org 6401S: Supported 6402T: git git://anongit.freedesktop.org/drm/drm-misc 6403F: drivers/accel/ivpu/ 6404F: include/uapi/drm/ivpu_accel.h 6405 6406DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6407M: Oded Gabbay <ogabbay@kernel.org> 6408L: dri-devel@lists.freedesktop.org 6409S: Maintained 6410C: irc://irc.oftc.net/dri-devel 6411T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6412F: Documentation/accel/ 6413F: drivers/accel/ 6414F: include/drm/drm_accel.h 6415 6416DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6417M: Maxime Ripard <mripard@kernel.org> 6418M: Chen-Yu Tsai <wens@csie.org> 6419R: Jernej Skrabec <jernej.skrabec@gmail.com> 6420L: dri-devel@lists.freedesktop.org 6421S: Supported 6422T: git git://anongit.freedesktop.org/drm/drm-misc 6423F: drivers/gpu/drm/sun4i/sun8i* 6424 6425DRM DRIVER FOR ARM PL111 CLCD 6426M: Emma Anholt <emma@anholt.net> 6427S: Supported 6428T: git git://anongit.freedesktop.org/drm/drm-misc 6429F: drivers/gpu/drm/pl111/ 6430 6431DRM DRIVER FOR ARM VERSATILE TFT PANELS 6432M: Linus Walleij <linus.walleij@linaro.org> 6433S: Maintained 6434T: git git://anongit.freedesktop.org/drm/drm-misc 6435F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6436F: drivers/gpu/drm/panel/panel-arm-versatile.c 6437 6438DRM DRIVER FOR ASPEED BMC GFX 6439M: Joel Stanley <joel@jms.id.au> 6440L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6441S: Supported 6442T: git git://anongit.freedesktop.org/drm/drm-misc 6443F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6444F: drivers/gpu/drm/aspeed/ 6445 6446DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6447M: Dave Airlie <airlied@redhat.com> 6448R: Thomas Zimmermann <tzimmermann@suse.de> 6449R: Jocelyn Falempe <jfalempe@redhat.com> 6450L: dri-devel@lists.freedesktop.org 6451S: Supported 6452T: git git://anongit.freedesktop.org/drm/drm-misc 6453F: drivers/gpu/drm/ast/ 6454 6455DRM DRIVER FOR BOCHS VIRTUAL GPU 6456M: Gerd Hoffmann <kraxel@redhat.com> 6457L: virtualization@lists.linux-foundation.org 6458S: Maintained 6459T: git git://anongit.freedesktop.org/drm/drm-misc 6460F: drivers/gpu/drm/tiny/bochs.c 6461 6462DRM DRIVER FOR BOE HIMAX8279D PANELS 6463M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6464S: Maintained 6465F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6466F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6467 6468DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6469M: Jagan Teki <jagan@amarulasolutions.com> 6470S: Maintained 6471F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6472F: drivers/gpu/drm/bridge/chipone-icn6211.c 6473 6474DRM DRIVER FOR EBBG FT8719 PANEL 6475M: Joel Selvaraj <jo@jsfamily.in> 6476S: Maintained 6477T: git git://anongit.freedesktop.org/drm/drm-misc 6478F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6479F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6480 6481DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6482M: Linus Walleij <linus.walleij@linaro.org> 6483S: Maintained 6484T: git git://anongit.freedesktop.org/drm/drm-misc 6485F: drivers/gpu/drm/tve200/ 6486 6487DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6488M: Icenowy Zheng <icenowy@aosc.io> 6489S: Maintained 6490F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6491F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6492 6493DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6494M: Jagan Teki <jagan@amarulasolutions.com> 6495S: Maintained 6496F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6497F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6498 6499DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6500M: Thomas Zimmermann <tzimmermann@suse.de> 6501M: Javier Martinez Canillas <javierm@redhat.com> 6502L: dri-devel@lists.freedesktop.org 6503S: Maintained 6504T: git git://anongit.freedesktop.org/drm/drm-misc 6505F: drivers/gpu/drm/drm_aperture.c 6506F: drivers/gpu/drm/tiny/ofdrm.c 6507F: drivers/gpu/drm/tiny/simpledrm.c 6508F: drivers/video/aperture.c 6509F: drivers/video/nomodeset.c 6510F: include/drm/drm_aperture.h 6511F: include/linux/aperture.h 6512F: include/video/nomodeset.h 6513 6514DRM DRIVER FOR GENERIC EDP PANELS 6515R: Douglas Anderson <dianders@chromium.org> 6516F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6517F: drivers/gpu/drm/panel/panel-edp.c 6518 6519DRM DRIVER FOR GENERIC USB DISPLAY 6520M: Noralf Trønnes <noralf@tronnes.org> 6521S: Maintained 6522W: https://github.com/notro/gud/wiki 6523T: git git://anongit.freedesktop.org/drm/drm-misc 6524F: drivers/gpu/drm/gud/ 6525F: include/drm/gud.h 6526 6527DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6528M: Hans de Goede <hdegoede@redhat.com> 6529S: Maintained 6530T: git git://anongit.freedesktop.org/drm/drm-misc 6531F: drivers/gpu/drm/tiny/gm12u320.c 6532 6533DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6534M: Ondrej Jirman <megi@xff.cz> 6535M: Javier Martinez Canillas <javierm@redhat.com> 6536S: Maintained 6537T: git git://anongit.freedesktop.org/drm/drm-misc 6538F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6539F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6540 6541DRM DRIVER FOR HX8357D PANELS 6542M: Emma Anholt <emma@anholt.net> 6543S: Maintained 6544T: git git://anongit.freedesktop.org/drm/drm-misc 6545F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6546F: drivers/gpu/drm/tiny/hx8357d.c 6547 6548DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6549M: Deepak Rawat <drawat.floss@gmail.com> 6550L: linux-hyperv@vger.kernel.org 6551L: dri-devel@lists.freedesktop.org 6552S: Maintained 6553T: git git://anongit.freedesktop.org/drm/drm-misc 6554F: drivers/gpu/drm/hyperv 6555 6556DRM DRIVER FOR ILITEK ILI9225 PANELS 6557M: David Lechner <david@lechnology.com> 6558S: Maintained 6559T: git git://anongit.freedesktop.org/drm/drm-misc 6560F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6561F: drivers/gpu/drm/tiny/ili9225.c 6562 6563DRM DRIVER FOR ILITEK ILI9486 PANELS 6564M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6565S: Maintained 6566T: git git://anongit.freedesktop.org/drm/drm-misc 6567F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6568F: drivers/gpu/drm/tiny/ili9486.c 6569 6570DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6571M: Jagan Teki <jagan@edgeble.ai> 6572S: Maintained 6573F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6574F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6575 6576DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6577M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6578S: Supported 6579T: git git://anongit.freedesktop.org/drm/drm-misc 6580F: drivers/gpu/drm/logicvc/ 6581 6582DRM DRIVER FOR LVDS PANELS 6583M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6584L: dri-devel@lists.freedesktop.org 6585S: Maintained 6586T: git git://anongit.freedesktop.org/drm/drm-misc 6587F: Documentation/devicetree/bindings/display/lvds.yaml 6588F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6589F: drivers/gpu/drm/panel/panel-lvds.c 6590 6591DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6592M: Guido Günther <agx@sigxcpu.org> 6593R: Purism Kernel Team <kernel@puri.sm> 6594S: Maintained 6595F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6596F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6597 6598DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6599M: Dave Airlie <airlied@redhat.com> 6600R: Thomas Zimmermann <tzimmermann@suse.de> 6601R: Jocelyn Falempe <jfalempe@redhat.com> 6602L: dri-devel@lists.freedesktop.org 6603S: Supported 6604T: git git://anongit.freedesktop.org/drm/drm-misc 6605F: drivers/gpu/drm/mgag200/ 6606 6607DRM DRIVER FOR MI0283QT 6608M: Noralf Trønnes <noralf@tronnes.org> 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6612F: drivers/gpu/drm/tiny/mi0283qt.c 6613 6614DRM DRIVER FOR MIPI DBI compatible panels 6615M: Noralf Trønnes <noralf@tronnes.org> 6616S: Maintained 6617W: https://github.com/notro/panel-mipi-dbi/wiki 6618T: git git://anongit.freedesktop.org/drm/drm-misc 6619F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6620F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6621 6622DRM DRIVER FOR MSM ADRENO GPU 6623M: Rob Clark <robdclark@gmail.com> 6624M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6625M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6626R: Sean Paul <sean@poorly.run> 6627R: Marijn Suijten <marijn.suijten@somainline.org> 6628L: linux-arm-msm@vger.kernel.org 6629L: dri-devel@lists.freedesktop.org 6630L: freedreno@lists.freedesktop.org 6631S: Maintained 6632B: https://gitlab.freedesktop.org/drm/msm/-/issues 6633T: git https://gitlab.freedesktop.org/drm/msm.git 6634F: Documentation/devicetree/bindings/display/msm/ 6635F: drivers/gpu/drm/msm/ 6636F: include/uapi/drm/msm_drm.h 6637 6638DRM DRIVER FOR NOVATEK NT35510 PANELS 6639M: Linus Walleij <linus.walleij@linaro.org> 6640S: Maintained 6641T: git git://anongit.freedesktop.org/drm/drm-misc 6642F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6643F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6644 6645DRM DRIVER FOR NOVATEK NT35560 PANELS 6646M: Linus Walleij <linus.walleij@linaro.org> 6647S: Maintained 6648T: git git://anongit.freedesktop.org/drm/drm-misc 6649F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6650F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6651 6652DRM DRIVER FOR NOVATEK NT36523 PANELS 6653M: Jianhua Lu <lujianhua000@gmail.com> 6654S: Maintained 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6657F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6658 6659DRM DRIVER FOR NOVATEK NT36672A PANELS 6660M: Sumit Semwal <sumit.semwal@linaro.org> 6661S: Maintained 6662T: git git://anongit.freedesktop.org/drm/drm-misc 6663F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6664F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6665 6666DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6667M: Karol Herbst <kherbst@redhat.com> 6668M: Lyude Paul <lyude@redhat.com> 6669L: dri-devel@lists.freedesktop.org 6670L: nouveau@lists.freedesktop.org 6671S: Supported 6672W: https://nouveau.freedesktop.org/ 6673Q: https://patchwork.freedesktop.org/project/nouveau/ 6674Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6675B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6676C: irc://irc.oftc.net/nouveau 6677T: git https://gitlab.freedesktop.org/drm/nouveau.git 6678F: drivers/gpu/drm/nouveau/ 6679F: include/uapi/drm/nouveau_drm.h 6680 6681DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6682M: Stefan Mavrodiev <stefan@olimex.com> 6683S: Maintained 6684F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6685F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6686 6687DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6688R: Douglas Anderson <dianders@chromium.org> 6689F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6690F: drivers/gpu/drm/bridge/parade-ps8640.c 6691 6692DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6693M: Noralf Trønnes <noralf@tronnes.org> 6694S: Maintained 6695T: git git://anongit.freedesktop.org/drm/drm-misc 6696F: Documentation/devicetree/bindings/display/repaper.txt 6697F: drivers/gpu/drm/tiny/repaper.c 6698 6699DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6700M: Dave Airlie <airlied@redhat.com> 6701M: Gerd Hoffmann <kraxel@redhat.com> 6702L: virtualization@lists.linux-foundation.org 6703S: Obsolete 6704W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6705T: git git://anongit.freedesktop.org/drm/drm-misc 6706F: drivers/gpu/drm/tiny/cirrus.c 6707 6708DRM DRIVER FOR QXL VIRTUAL GPU 6709M: Dave Airlie <airlied@redhat.com> 6710M: Gerd Hoffmann <kraxel@redhat.com> 6711L: virtualization@lists.linux-foundation.org 6712L: spice-devel@lists.freedesktop.org 6713S: Maintained 6714T: git git://anongit.freedesktop.org/drm/drm-misc 6715F: drivers/gpu/drm/qxl/ 6716F: include/uapi/drm/qxl_drm.h 6717 6718DRM DRIVER FOR RAYDIUM RM67191 PANELS 6719M: Robert Chiras <robert.chiras@nxp.com> 6720S: Maintained 6721F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6722F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6723 6724DRM DRIVER FOR SAMSUNG DB7430 PANELS 6725M: Linus Walleij <linus.walleij@linaro.org> 6726S: Maintained 6727T: git git://anongit.freedesktop.org/drm/drm-misc 6728F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6729F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6730 6731DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6732M: Inki Dae <inki.dae@samsung.com> 6733M: Jagan Teki <jagan@amarulasolutions.com> 6734M: Marek Szyprowski <m.szyprowski@samsung.com> 6735S: Maintained 6736T: git git://anongit.freedesktop.org/drm/drm-misc 6737F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6738F: drivers/gpu/drm/bridge/samsung-dsim.c 6739F: include/drm/bridge/samsung-dsim.h 6740 6741DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6742M: Markuss Broks <markuss.broks@gmail.com> 6743S: Maintained 6744F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6745F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6746 6747DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6748M: Artur Weber <aweber.kernel@gmail.com> 6749S: Maintained 6750F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6751F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6752 6753DRM DRIVER FOR SITRONIX ST7586 PANELS 6754M: David Lechner <david@lechnology.com> 6755S: Maintained 6756T: git git://anongit.freedesktop.org/drm/drm-misc 6757F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6758F: drivers/gpu/drm/tiny/st7586.c 6759 6760DRM DRIVER FOR SITRONIX ST7701 PANELS 6761M: Jagan Teki <jagan@amarulasolutions.com> 6762S: Maintained 6763F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6764F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6765 6766DRM DRIVER FOR SITRONIX ST7703 PANELS 6767M: Guido Günther <agx@sigxcpu.org> 6768R: Purism Kernel Team <kernel@puri.sm> 6769R: Ondrej Jirman <megous@megous.com> 6770S: Maintained 6771F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6772F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6773 6774DRM DRIVER FOR SITRONIX ST7735R PANELS 6775M: David Lechner <david@lechnology.com> 6776S: Maintained 6777T: git git://anongit.freedesktop.org/drm/drm-misc 6778F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6779F: drivers/gpu/drm/tiny/st7735r.c 6780 6781DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6782M: Javier Martinez Canillas <javierm@redhat.com> 6783S: Maintained 6784T: git git://anongit.freedesktop.org/drm/drm-misc 6785F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6786F: drivers/gpu/drm/solomon/ssd130x* 6787 6788DRM DRIVER FOR ST-ERICSSON MCDE 6789M: Linus Walleij <linus.walleij@linaro.org> 6790S: Maintained 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6793F: drivers/gpu/drm/mcde/ 6794 6795DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6796M: Jagan Teki <jagan@amarulasolutions.com> 6797S: Maintained 6798F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6799F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6800 6801DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6802R: Douglas Anderson <dianders@chromium.org> 6803F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6804F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6805 6806DRM DRIVER FOR TPO TPG110 PANELS 6807M: Linus Walleij <linus.walleij@linaro.org> 6808S: Maintained 6809T: git git://anongit.freedesktop.org/drm/drm-misc 6810F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6811F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6812 6813DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6814M: Dave Airlie <airlied@redhat.com> 6815R: Sean Paul <sean@poorly.run> 6816R: Thomas Zimmermann <tzimmermann@suse.de> 6817L: dri-devel@lists.freedesktop.org 6818S: Supported 6819T: git git://anongit.freedesktop.org/drm/drm-misc 6820F: drivers/gpu/drm/udl/ 6821 6822DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6823M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6824M: Melissa Wen <melissa.srw@gmail.com> 6825M: Maíra Canal <mairacanal@riseup.net> 6826R: Haneen Mohammed <hamohammed.sa@gmail.com> 6827R: Daniel Vetter <daniel@ffwll.ch> 6828L: dri-devel@lists.freedesktop.org 6829S: Maintained 6830T: git git://anongit.freedesktop.org/drm/drm-misc 6831F: Documentation/gpu/vkms.rst 6832F: drivers/gpu/drm/vkms/ 6833 6834DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6835M: Hans de Goede <hdegoede@redhat.com> 6836L: dri-devel@lists.freedesktop.org 6837S: Maintained 6838T: git git://anongit.freedesktop.org/drm/drm-misc 6839F: drivers/gpu/drm/vboxvideo/ 6840 6841DRM DRIVER FOR VMWARE VIRTUAL GPU 6842M: Zack Rusin <zackr@vmware.com> 6843R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6844L: dri-devel@lists.freedesktop.org 6845S: Supported 6846T: git git://anongit.freedesktop.org/drm/drm-misc 6847F: drivers/gpu/drm/vmwgfx/ 6848F: include/uapi/drm/vmwgfx_drm.h 6849 6850DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6851M: Linus Walleij <linus.walleij@linaro.org> 6852S: Maintained 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6855F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6856 6857DRM DRIVERS 6858M: David Airlie <airlied@gmail.com> 6859M: Daniel Vetter <daniel@ffwll.ch> 6860L: dri-devel@lists.freedesktop.org 6861S: Maintained 6862B: https://gitlab.freedesktop.org/drm 6863C: irc://irc.oftc.net/dri-devel 6864T: git git://anongit.freedesktop.org/drm/drm 6865F: Documentation/devicetree/bindings/display/ 6866F: Documentation/devicetree/bindings/gpu/ 6867F: Documentation/gpu/ 6868F: drivers/gpu/ 6869F: include/drm/ 6870F: include/linux/vga* 6871F: include/uapi/drm/ 6872 6873DRM DRIVERS AND MISC GPU PATCHES 6874M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6875M: Maxime Ripard <mripard@kernel.org> 6876M: Thomas Zimmermann <tzimmermann@suse.de> 6877S: Maintained 6878W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6879T: git git://anongit.freedesktop.org/drm/drm-misc 6880F: Documentation/gpu/ 6881F: drivers/gpu/drm/* 6882F: drivers/gpu/vga/ 6883F: include/drm/drm* 6884F: include/linux/vga* 6885F: include/uapi/drm/drm* 6886 6887DRM DRIVERS FOR ALLWINNER A10 6888M: Maxime Ripard <mripard@kernel.org> 6889M: Chen-Yu Tsai <wens@csie.org> 6890L: dri-devel@lists.freedesktop.org 6891S: Supported 6892T: git git://anongit.freedesktop.org/drm/drm-misc 6893F: Documentation/devicetree/bindings/display/allwinner* 6894F: drivers/gpu/drm/sun4i/ 6895 6896DRM DRIVERS FOR AMLOGIC SOCS 6897M: Neil Armstrong <neil.armstrong@linaro.org> 6898L: dri-devel@lists.freedesktop.org 6899L: linux-amlogic@lists.infradead.org 6900S: Supported 6901W: http://linux-meson.com/ 6902T: git git://anongit.freedesktop.org/drm/drm-misc 6903F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6904F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6905F: Documentation/gpu/meson.rst 6906F: drivers/gpu/drm/meson/ 6907 6908DRM DRIVERS FOR ATMEL HLCDC 6909M: Sam Ravnborg <sam@ravnborg.org> 6910M: Boris Brezillon <bbrezillon@kernel.org> 6911L: dri-devel@lists.freedesktop.org 6912S: Supported 6913T: git git://anongit.freedesktop.org/drm/drm-misc 6914F: Documentation/devicetree/bindings/display/atmel/ 6915F: drivers/gpu/drm/atmel-hlcdc/ 6916 6917DRM DRIVERS FOR BRIDGE CHIPS 6918M: Andrzej Hajda <andrzej.hajda@intel.com> 6919M: Neil Armstrong <neil.armstrong@linaro.org> 6920M: Robert Foss <rfoss@kernel.org> 6921R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6922R: Jonas Karlman <jonas@kwiboo.se> 6923R: Jernej Skrabec <jernej.skrabec@gmail.com> 6924S: Maintained 6925T: git git://anongit.freedesktop.org/drm/drm-misc 6926F: Documentation/devicetree/bindings/display/bridge/ 6927F: drivers/gpu/drm/bridge/ 6928F: drivers/gpu/drm/drm_bridge.c 6929F: include/drm/drm_bridge.h 6930 6931DRM DRIVERS FOR EXYNOS 6932M: Inki Dae <inki.dae@samsung.com> 6933M: Seung-Woo Kim <sw0312.kim@samsung.com> 6934M: Kyungmin Park <kyungmin.park@samsung.com> 6935L: dri-devel@lists.freedesktop.org 6936S: Supported 6937T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6938F: Documentation/devicetree/bindings/display/exynos/ 6939F: Documentation/devicetree/bindings/display/samsung/ 6940F: drivers/gpu/drm/exynos/ 6941F: include/uapi/drm/exynos_drm.h 6942 6943DRM DRIVERS FOR FREESCALE DCU 6944M: Stefan Agner <stefan@agner.ch> 6945M: Alison Wang <alison.wang@nxp.com> 6946L: dri-devel@lists.freedesktop.org 6947S: Supported 6948T: git git://anongit.freedesktop.org/drm/drm-misc 6949F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6950F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6951F: drivers/gpu/drm/fsl-dcu/ 6952 6953DRM DRIVERS FOR FREESCALE IMX 6954M: Philipp Zabel <p.zabel@pengutronix.de> 6955L: dri-devel@lists.freedesktop.org 6956S: Maintained 6957F: Documentation/devicetree/bindings/display/imx/ 6958F: drivers/gpu/drm/imx/ipuv3/ 6959F: drivers/gpu/ipu-v3/ 6960 6961DRM DRIVERS FOR FREESCALE IMX BRIDGE 6962M: Liu Ying <victor.liu@nxp.com> 6963L: dri-devel@lists.freedesktop.org 6964S: Maintained 6965F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6966F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6967F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6968F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6969F: drivers/gpu/drm/bridge/imx/ 6970 6971DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6972M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6973L: dri-devel@lists.freedesktop.org 6974S: Maintained 6975T: git git://github.com/patjak/drm-gma500 6976F: drivers/gpu/drm/gma500/ 6977 6978DRM DRIVERS FOR HISILICON 6979M: Xinliang Liu <xinliang.liu@linaro.org> 6980M: Tian Tao <tiantao6@hisilicon.com> 6981R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6982R: Sumit Semwal <sumit.semwal@linaro.org> 6983R: Yongqin Liu <yongqin.liu@linaro.org> 6984R: John Stultz <jstultz@google.com> 6985L: dri-devel@lists.freedesktop.org 6986S: Maintained 6987T: git git://anongit.freedesktop.org/drm/drm-misc 6988F: Documentation/devicetree/bindings/display/hisilicon/ 6989F: drivers/gpu/drm/hisilicon/ 6990 6991DRM DRIVERS FOR LIMA 6992M: Qiang Yu <yuq825@gmail.com> 6993L: dri-devel@lists.freedesktop.org 6994L: lima@lists.freedesktop.org (moderated for non-subscribers) 6995S: Maintained 6996T: git git://anongit.freedesktop.org/drm/drm-misc 6997F: drivers/gpu/drm/lima/ 6998F: include/uapi/drm/lima_drm.h 6999 7000DRM DRIVERS FOR LOONGSON 7001M: Sui Jingfeng <suijingfeng@loongson.cn> 7002L: dri-devel@lists.freedesktop.org 7003S: Supported 7004T: git git://anongit.freedesktop.org/drm/drm-misc 7005F: drivers/gpu/drm/loongson/ 7006 7007DRM DRIVERS FOR MEDIATEK 7008M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7009M: Philipp Zabel <p.zabel@pengutronix.de> 7010L: dri-devel@lists.freedesktop.org 7011L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7012S: Supported 7013F: Documentation/devicetree/bindings/display/mediatek/ 7014F: drivers/gpu/drm/mediatek/ 7015F: drivers/phy/mediatek/phy-mtk-dp.c 7016F: drivers/phy/mediatek/phy-mtk-hdmi* 7017F: drivers/phy/mediatek/phy-mtk-mipi* 7018 7019DRM DRIVERS FOR NVIDIA TEGRA 7020M: Thierry Reding <thierry.reding@gmail.com> 7021M: Mikko Perttunen <mperttunen@nvidia.com> 7022L: dri-devel@lists.freedesktop.org 7023L: linux-tegra@vger.kernel.org 7024S: Supported 7025T: git https://gitlab.freedesktop.org/drm/tegra.git 7026F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7027F: Documentation/devicetree/bindings/gpu/host1x/ 7028F: drivers/gpu/drm/tegra/ 7029F: drivers/gpu/host1x/ 7030F: include/linux/host1x.h 7031F: include/uapi/drm/tegra_drm.h 7032 7033DRM DRIVERS FOR RENESAS 7034M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7035M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7036L: dri-devel@lists.freedesktop.org 7037L: linux-renesas-soc@vger.kernel.org 7038S: Supported 7039T: git git://linuxtv.org/pinchartl/media drm/du/next 7040F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7041F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7042F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7043F: Documentation/devicetree/bindings/display/renesas,du.yaml 7044F: drivers/gpu/drm/renesas/ 7045F: include/linux/platform_data/shmob_drm.h 7046 7047DRM DRIVERS FOR ROCKCHIP 7048M: Sandy Huang <hjc@rock-chips.com> 7049M: Heiko Stübner <heiko@sntech.de> 7050L: dri-devel@lists.freedesktop.org 7051S: Maintained 7052T: git git://anongit.freedesktop.org/drm/drm-misc 7053F: Documentation/devicetree/bindings/display/rockchip/ 7054F: drivers/gpu/drm/rockchip/ 7055 7056DRM DRIVERS FOR STI 7057M: Alain Volmat <alain.volmat@foss.st.com> 7058L: dri-devel@lists.freedesktop.org 7059S: Maintained 7060T: git git://anongit.freedesktop.org/drm/drm-misc 7061F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7062F: drivers/gpu/drm/sti 7063 7064DRM DRIVERS FOR STM 7065M: Yannick Fertre <yannick.fertre@foss.st.com> 7066M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7067M: Philippe Cornu <philippe.cornu@foss.st.com> 7068L: dri-devel@lists.freedesktop.org 7069S: Maintained 7070T: git git://anongit.freedesktop.org/drm/drm-misc 7071F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7072F: drivers/gpu/drm/stm 7073 7074DRM DRIVERS FOR TI KEYSTONE 7075M: Jyri Sarha <jyri.sarha@iki.fi> 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/ti,am65x-dss.yaml 7081F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7082F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7083F: drivers/gpu/drm/tidss/ 7084 7085DRM DRIVERS FOR TI LCDC 7086M: Jyri Sarha <jyri.sarha@iki.fi> 7087M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7088L: dri-devel@lists.freedesktop.org 7089S: Maintained 7090T: git git://anongit.freedesktop.org/drm/drm-misc 7091F: Documentation/devicetree/bindings/display/tilcdc/ 7092F: drivers/gpu/drm/tilcdc/ 7093 7094DRM DRIVERS FOR TI OMAP 7095M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7096L: dri-devel@lists.freedesktop.org 7097S: Maintained 7098T: git git://anongit.freedesktop.org/drm/drm-misc 7099F: Documentation/devicetree/bindings/display/ti/ 7100F: drivers/gpu/drm/omapdrm/ 7101 7102DRM DRIVERS FOR V3D 7103M: Emma Anholt <emma@anholt.net> 7104M: Melissa Wen <mwen@igalia.com> 7105S: Supported 7106T: git git://anongit.freedesktop.org/drm/drm-misc 7107F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7108F: drivers/gpu/drm/v3d/ 7109F: include/uapi/drm/v3d_drm.h 7110 7111DRM DRIVERS FOR VC4 7112M: Emma Anholt <emma@anholt.net> 7113M: Maxime Ripard <mripard@kernel.org> 7114S: Supported 7115T: git git://github.com/anholt/linux 7116T: git git://anongit.freedesktop.org/drm/drm-misc 7117F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7118F: drivers/gpu/drm/vc4/ 7119F: include/uapi/drm/vc4_drm.h 7120 7121DRM DRIVERS FOR VIVANTE GPU IP 7122M: Lucas Stach <l.stach@pengutronix.de> 7123R: Russell King <linux+etnaviv@armlinux.org.uk> 7124R: Christian Gmeiner <christian.gmeiner@gmail.com> 7125L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7126L: dri-devel@lists.freedesktop.org 7127S: Maintained 7128F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7129F: drivers/gpu/drm/etnaviv/ 7130F: include/uapi/drm/etnaviv_drm.h 7131 7132DRM DRIVERS FOR XEN 7133M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7134L: dri-devel@lists.freedesktop.org 7135L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7136S: Supported 7137T: git git://anongit.freedesktop.org/drm/drm-misc 7138F: Documentation/gpu/xen-front.rst 7139F: drivers/gpu/drm/xen/ 7140 7141DRM DRIVERS FOR XILINX 7142M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7143L: dri-devel@lists.freedesktop.org 7144S: Maintained 7145T: git git://anongit.freedesktop.org/drm/drm-misc 7146F: Documentation/devicetree/bindings/display/xlnx/ 7147F: drivers/gpu/drm/xlnx/ 7148 7149DRM GPU SCHEDULER 7150M: Luben Tuikov <luben.tuikov@amd.com> 7151L: dri-devel@lists.freedesktop.org 7152S: Maintained 7153T: git git://anongit.freedesktop.org/drm/drm-misc 7154F: drivers/gpu/drm/scheduler/ 7155F: include/drm/gpu_scheduler.h 7156 7157DRM PANEL DRIVERS 7158M: Neil Armstrong <neil.armstrong@linaro.org> 7159R: Sam Ravnborg <sam@ravnborg.org> 7160L: dri-devel@lists.freedesktop.org 7161S: Maintained 7162T: git git://anongit.freedesktop.org/drm/drm-misc 7163F: Documentation/devicetree/bindings/display/panel/ 7164F: drivers/gpu/drm/drm_panel.c 7165F: drivers/gpu/drm/panel/ 7166F: include/drm/drm_panel.h 7167 7168DRM PRIVACY-SCREEN CLASS 7169M: Hans de Goede <hdegoede@redhat.com> 7170L: dri-devel@lists.freedesktop.org 7171S: Maintained 7172T: git git://anongit.freedesktop.org/drm/drm-misc 7173F: drivers/gpu/drm/drm_privacy_screen* 7174F: include/drm/drm_privacy_screen* 7175 7176DRM TTM SUBSYSTEM 7177M: Christian Koenig <christian.koenig@amd.com> 7178M: Huang Rui <ray.huang@amd.com> 7179L: dri-devel@lists.freedesktop.org 7180S: Maintained 7181T: git git://anongit.freedesktop.org/drm/drm-misc 7182F: drivers/gpu/drm/ttm/ 7183F: include/drm/ttm/ 7184 7185DRM AUTOMATED TESTING 7186M: Helen Koike <helen.koike@collabora.com> 7187L: dri-devel@lists.freedesktop.org 7188S: Maintained 7189T: git git://anongit.freedesktop.org/drm/drm-misc 7190F: Documentation/gpu/automated_testing.rst 7191F: drivers/gpu/drm/ci/ 7192 7193DSBR100 USB FM RADIO DRIVER 7194M: Alexey Klimov <klimov.linux@gmail.com> 7195L: linux-media@vger.kernel.org 7196S: Maintained 7197T: git git://linuxtv.org/media_tree.git 7198F: drivers/media/radio/dsbr100.c 7199 7200DT3155 MEDIA DRIVER 7201M: Hans Verkuil <hverkuil@xs4all.nl> 7202L: linux-media@vger.kernel.org 7203S: Odd Fixes 7204W: https://linuxtv.org 7205T: git git://linuxtv.org/media_tree.git 7206F: drivers/media/pci/dt3155/ 7207 7208DVB_USB_AF9015 MEDIA DRIVER 7209M: Antti Palosaari <crope@iki.fi> 7210L: linux-media@vger.kernel.org 7211S: Maintained 7212W: https://linuxtv.org 7213W: http://palosaari.fi/linux/ 7214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7215T: git git://linuxtv.org/anttip/media_tree.git 7216F: drivers/media/usb/dvb-usb-v2/af9015* 7217 7218DVB_USB_AF9035 MEDIA DRIVER 7219M: Antti Palosaari <crope@iki.fi> 7220L: linux-media@vger.kernel.org 7221S: Maintained 7222W: https://linuxtv.org 7223W: http://palosaari.fi/linux/ 7224Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7225T: git git://linuxtv.org/anttip/media_tree.git 7226F: drivers/media/usb/dvb-usb-v2/af9035* 7227 7228DVB_USB_ANYSEE MEDIA DRIVER 7229M: Antti Palosaari <crope@iki.fi> 7230L: linux-media@vger.kernel.org 7231S: Maintained 7232W: https://linuxtv.org 7233W: http://palosaari.fi/linux/ 7234Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7235T: git git://linuxtv.org/anttip/media_tree.git 7236F: drivers/media/usb/dvb-usb-v2/anysee* 7237 7238DVB_USB_AU6610 MEDIA DRIVER 7239M: Antti Palosaari <crope@iki.fi> 7240L: linux-media@vger.kernel.org 7241S: Maintained 7242W: https://linuxtv.org 7243W: http://palosaari.fi/linux/ 7244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7245T: git git://linuxtv.org/anttip/media_tree.git 7246F: drivers/media/usb/dvb-usb-v2/au6610* 7247 7248DVB_USB_CE6230 MEDIA DRIVER 7249M: Antti Palosaari <crope@iki.fi> 7250L: linux-media@vger.kernel.org 7251S: Maintained 7252W: https://linuxtv.org 7253W: http://palosaari.fi/linux/ 7254Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7255T: git git://linuxtv.org/anttip/media_tree.git 7256F: drivers/media/usb/dvb-usb-v2/ce6230* 7257 7258DVB_USB_CXUSB MEDIA DRIVER 7259M: Michael Krufky <mkrufky@linuxtv.org> 7260L: linux-media@vger.kernel.org 7261S: Maintained 7262W: https://linuxtv.org 7263W: http://github.com/mkrufky 7264Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7265T: git git://linuxtv.org/media_tree.git 7266F: drivers/media/usb/dvb-usb/cxusb* 7267 7268DVB_USB_EC168 MEDIA DRIVER 7269M: Antti Palosaari <crope@iki.fi> 7270L: linux-media@vger.kernel.org 7271S: Maintained 7272W: https://linuxtv.org 7273W: http://palosaari.fi/linux/ 7274Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7275T: git git://linuxtv.org/anttip/media_tree.git 7276F: drivers/media/usb/dvb-usb-v2/ec168* 7277 7278DVB_USB_GL861 MEDIA DRIVER 7279M: Antti Palosaari <crope@iki.fi> 7280L: linux-media@vger.kernel.org 7281S: Maintained 7282W: https://linuxtv.org 7283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7284T: git git://linuxtv.org/anttip/media_tree.git 7285F: drivers/media/usb/dvb-usb-v2/gl861* 7286 7287DVB_USB_MXL111SF MEDIA DRIVER 7288M: Michael Krufky <mkrufky@linuxtv.org> 7289L: linux-media@vger.kernel.org 7290S: Maintained 7291W: https://linuxtv.org 7292W: http://github.com/mkrufky 7293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7294T: git git://linuxtv.org/mkrufky/mxl111sf.git 7295F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7296 7297DVB_USB_RTL28XXU MEDIA DRIVER 7298M: Antti Palosaari <crope@iki.fi> 7299L: linux-media@vger.kernel.org 7300S: Maintained 7301W: https://linuxtv.org 7302W: http://palosaari.fi/linux/ 7303Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7304T: git git://linuxtv.org/anttip/media_tree.git 7305F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7306 7307DVB_USB_V2 MEDIA DRIVER 7308M: Antti Palosaari <crope@iki.fi> 7309L: linux-media@vger.kernel.org 7310S: Maintained 7311W: https://linuxtv.org 7312W: http://palosaari.fi/linux/ 7313Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7314T: git git://linuxtv.org/anttip/media_tree.git 7315F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7316F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7317 7318DYNAMIC DEBUG 7319M: Jason Baron <jbaron@akamai.com> 7320M: Jim Cromie <jim.cromie@gmail.com> 7321S: Maintained 7322F: include/linux/dynamic_debug.h 7323F: lib/dynamic_debug.c 7324F: lib/test_dynamic_debug.c 7325 7326DYNAMIC INTERRUPT MODERATION 7327M: Tal Gilboa <talgi@nvidia.com> 7328S: Maintained 7329F: Documentation/networking/net_dim.rst 7330F: include/linux/dim.h 7331F: lib/dim/ 7332 7333DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7334M: Daniel Lezcano <daniel.lezcano@kernel.org> 7335L: linux-pm@vger.kernel.org 7336S: Supported 7337B: https://bugzilla.kernel.org 7338T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7339F: drivers/powercap/dtpm* 7340F: include/linux/dtpm.h 7341 7342DZ DECSTATION DZ11 SERIAL DRIVER 7343M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7344S: Maintained 7345F: drivers/tty/serial/dz.* 7346 7347E3X0 POWER BUTTON DRIVER 7348M: Moritz Fischer <moritz.fischer@ettus.com> 7349L: usrp-users@lists.ettus.com 7350S: Supported 7351W: http://www.ettus.com 7352F: Documentation/devicetree/bindings/input/e3x0-button.txt 7353F: drivers/input/misc/e3x0-button.c 7354 7355E4000 MEDIA DRIVER 7356M: Antti Palosaari <crope@iki.fi> 7357L: linux-media@vger.kernel.org 7358S: Maintained 7359W: https://linuxtv.org 7360W: http://palosaari.fi/linux/ 7361Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7362T: git git://linuxtv.org/anttip/media_tree.git 7363F: drivers/media/tuners/e4000* 7364 7365EARTH_PT1 MEDIA DRIVER 7366M: Akihiro Tsukada <tskd08@gmail.com> 7367L: linux-media@vger.kernel.org 7368S: Odd Fixes 7369F: drivers/media/pci/pt1/ 7370 7371EARTH_PT3 MEDIA DRIVER 7372M: Akihiro Tsukada <tskd08@gmail.com> 7373L: linux-media@vger.kernel.org 7374S: Odd Fixes 7375F: drivers/media/pci/pt3/ 7376 7377EC100 MEDIA DRIVER 7378M: Antti Palosaari <crope@iki.fi> 7379L: linux-media@vger.kernel.org 7380S: Maintained 7381W: https://linuxtv.org 7382W: http://palosaari.fi/linux/ 7383Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7384T: git git://linuxtv.org/anttip/media_tree.git 7385F: drivers/media/dvb-frontends/ec100* 7386 7387ECRYPT FILE SYSTEM 7388M: Tyler Hicks <code@tyhicks.com> 7389L: ecryptfs@vger.kernel.org 7390S: Odd Fixes 7391W: http://ecryptfs.org 7392W: https://launchpad.net/ecryptfs 7393T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7394F: Documentation/filesystems/ecryptfs.rst 7395F: fs/ecryptfs/ 7396 7397EDAC-AMD64 7398M: Yazen Ghannam <yazen.ghannam@amd.com> 7399L: linux-edac@vger.kernel.org 7400S: Supported 7401F: drivers/edac/amd64_edac* 7402F: drivers/edac/mce_amd* 7403 7404EDAC-ARMADA 7405M: Jan Luebbe <jlu@pengutronix.de> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7409F: drivers/edac/armada_xp_* 7410 7411EDAC-AST2500 7412M: Stefan Schaeckeler <sschaeck@cisco.com> 7413S: Supported 7414F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7415F: drivers/edac/aspeed_edac.c 7416 7417EDAC-BLUEFIELD 7418M: Shravan Kumar Ramani <shravankr@nvidia.com> 7419S: Supported 7420F: drivers/edac/bluefield_edac.c 7421 7422EDAC-CALXEDA 7423M: Andre Przywara <andre.przywara@arm.com> 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/highbank* 7427 7428EDAC-CAVIUM OCTEON 7429M: Ralf Baechle <ralf@linux-mips.org> 7430L: linux-edac@vger.kernel.org 7431L: linux-mips@vger.kernel.org 7432S: Supported 7433F: drivers/edac/octeon_edac* 7434 7435EDAC-CAVIUM THUNDERX 7436M: Robert Richter <rric@kernel.org> 7437L: linux-edac@vger.kernel.org 7438S: Odd Fixes 7439F: drivers/edac/thunderx_edac* 7440 7441EDAC-CORE 7442M: Borislav Petkov <bp@alien8.de> 7443M: Tony Luck <tony.luck@intel.com> 7444R: James Morse <james.morse@arm.com> 7445R: Mauro Carvalho Chehab <mchehab@kernel.org> 7446R: Robert Richter <rric@kernel.org> 7447L: linux-edac@vger.kernel.org 7448S: Supported 7449T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7450F: Documentation/admin-guide/ras.rst 7451F: Documentation/driver-api/edac.rst 7452F: drivers/edac/ 7453F: include/linux/edac.h 7454 7455EDAC-DMC520 7456M: Lei Wang <lewan@microsoft.com> 7457L: linux-edac@vger.kernel.org 7458S: Supported 7459F: drivers/edac/dmc520_edac.c 7460 7461EDAC-E752X 7462M: Mark Gross <markgross@kernel.org> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/e752x_edac.c 7466 7467EDAC-E7XXX 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/e7xxx_edac.c 7471 7472EDAC-FSL_DDR 7473M: York Sun <york.sun@nxp.com> 7474L: linux-edac@vger.kernel.org 7475S: Maintained 7476F: drivers/edac/fsl_ddr_edac.* 7477 7478EDAC-GHES 7479M: Mauro Carvalho Chehab <mchehab@kernel.org> 7480L: linux-edac@vger.kernel.org 7481S: Maintained 7482F: drivers/edac/ghes_edac.c 7483 7484EDAC-I10NM 7485M: Tony Luck <tony.luck@intel.com> 7486L: linux-edac@vger.kernel.org 7487S: Maintained 7488F: drivers/edac/i10nm_base.c 7489 7490EDAC-I3000 7491L: linux-edac@vger.kernel.org 7492S: Orphan 7493F: drivers/edac/i3000_edac.c 7494 7495EDAC-I5000 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/i5000_edac.c 7499 7500EDAC-I5400 7501M: Mauro Carvalho Chehab <mchehab@kernel.org> 7502L: linux-edac@vger.kernel.org 7503S: Maintained 7504F: drivers/edac/i5400_edac.c 7505 7506EDAC-I7300 7507M: Mauro Carvalho Chehab <mchehab@kernel.org> 7508L: linux-edac@vger.kernel.org 7509S: Maintained 7510F: drivers/edac/i7300_edac.c 7511 7512EDAC-I7CORE 7513M: Mauro Carvalho Chehab <mchehab@kernel.org> 7514L: linux-edac@vger.kernel.org 7515S: Maintained 7516F: drivers/edac/i7core_edac.c 7517 7518EDAC-I82443BXGX 7519M: Tim Small <tim@buttersideup.com> 7520L: linux-edac@vger.kernel.org 7521S: Maintained 7522F: drivers/edac/i82443bxgx_edac.c 7523 7524EDAC-I82975X 7525M: "Arvind R." <arvino55@gmail.com> 7526L: linux-edac@vger.kernel.org 7527S: Maintained 7528F: drivers/edac/i82975x_edac.c 7529 7530EDAC-IE31200 7531M: Jason Baron <jbaron@akamai.com> 7532L: linux-edac@vger.kernel.org 7533S: Maintained 7534F: drivers/edac/ie31200_edac.c 7535 7536EDAC-IGEN6 7537M: Tony Luck <tony.luck@intel.com> 7538R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7539L: linux-edac@vger.kernel.org 7540S: Maintained 7541F: drivers/edac/igen6_edac.c 7542 7543EDAC-MPC85XX 7544M: Johannes Thumshirn <morbidrsa@gmail.com> 7545L: linux-edac@vger.kernel.org 7546S: Maintained 7547F: drivers/edac/mpc85xx_edac.[ch] 7548 7549EDAC-NPCM 7550M: Marvin Lin <kflin@nuvoton.com> 7551M: Stanley Chu <yschu@nuvoton.com> 7552L: linux-edac@vger.kernel.org 7553S: Maintained 7554F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7555F: drivers/edac/npcm_edac.c 7556 7557EDAC-PASEMI 7558M: Egor Martovetsky <egor@pasemi.com> 7559L: linux-edac@vger.kernel.org 7560S: Maintained 7561F: drivers/edac/pasemi_edac.c 7562 7563EDAC-PND2 7564M: Tony Luck <tony.luck@intel.com> 7565L: linux-edac@vger.kernel.org 7566S: Maintained 7567F: drivers/edac/pnd2_edac.[ch] 7568 7569EDAC-QCOM 7570M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7571L: linux-arm-msm@vger.kernel.org 7572L: linux-edac@vger.kernel.org 7573S: Maintained 7574F: drivers/edac/qcom_edac.c 7575 7576EDAC-R82600 7577M: Tim Small <tim@buttersideup.com> 7578L: linux-edac@vger.kernel.org 7579S: Maintained 7580F: drivers/edac/r82600_edac.c 7581 7582EDAC-SBRIDGE 7583M: Tony Luck <tony.luck@intel.com> 7584R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7585L: linux-edac@vger.kernel.org 7586S: Maintained 7587F: drivers/edac/sb_edac.c 7588 7589EDAC-SKYLAKE 7590M: Tony Luck <tony.luck@intel.com> 7591L: linux-edac@vger.kernel.org 7592S: Maintained 7593F: drivers/edac/skx_*.[ch] 7594 7595EDAC-TI 7596M: Tero Kristo <kristo@kernel.org> 7597L: linux-edac@vger.kernel.org 7598S: Odd Fixes 7599F: drivers/edac/ti_edac.c 7600 7601EDIROL UA-101/UA-1000 DRIVER 7602M: Clemens Ladisch <clemens@ladisch.de> 7603L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7604S: Maintained 7605T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7606F: sound/usb/misc/ua101.c 7607 7608EFI TEST DRIVER 7609M: Ivan Hu <ivan.hu@canonical.com> 7610M: Ard Biesheuvel <ardb@kernel.org> 7611L: linux-efi@vger.kernel.org 7612S: Maintained 7613F: drivers/firmware/efi/test/ 7614 7615EFI VARIABLE FILESYSTEM 7616M: Jeremy Kerr <jk@ozlabs.org> 7617M: Ard Biesheuvel <ardb@kernel.org> 7618L: linux-efi@vger.kernel.org 7619S: Maintained 7620T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7621F: fs/efivarfs/ 7622 7623EFIFB FRAMEBUFFER DRIVER 7624M: Peter Jones <pjones@redhat.com> 7625L: linux-fbdev@vger.kernel.org 7626S: Maintained 7627F: drivers/video/fbdev/efifb.c 7628 7629EFS FILESYSTEM 7630S: Orphan 7631W: http://aeschi.ch.eu.org/efs/ 7632F: fs/efs/ 7633 7634EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7635M: Douglas Miller <dougmill@linux.ibm.com> 7636L: netdev@vger.kernel.org 7637S: Maintained 7638F: drivers/net/ethernet/ibm/ehea/ 7639 7640ELM327 CAN NETWORK DRIVER 7641M: Max Staudt <max@enpas.org> 7642L: linux-can@vger.kernel.org 7643S: Maintained 7644F: Documentation/networking/device_drivers/can/can327.rst 7645F: drivers/net/can/can327.c 7646 7647EM28XX VIDEO4LINUX DRIVER 7648M: Mauro Carvalho Chehab <mchehab@kernel.org> 7649L: linux-media@vger.kernel.org 7650S: Maintained 7651W: https://linuxtv.org 7652T: git git://linuxtv.org/media_tree.git 7653F: Documentation/admin-guide/media/em28xx* 7654F: drivers/media/usb/em28xx/ 7655 7656EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7657M: Adrian Hunter <adrian.hunter@intel.com> 7658M: Ritesh Harjani <riteshh@codeaurora.org> 7659M: Asutosh Das <asutoshd@codeaurora.org> 7660L: linux-mmc@vger.kernel.org 7661S: Supported 7662F: drivers/mmc/host/cqhci* 7663 7664EMS CPC-PCI CAN DRIVER 7665M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7666M: support@ems-wuensche.com 7667L: linux-can@vger.kernel.org 7668S: Maintained 7669F: drivers/net/can/sja1000/ems_pci.c 7670 7671EMULEX 10Gbps iSCSI - OneConnect DRIVER 7672M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7673L: linux-scsi@vger.kernel.org 7674S: Supported 7675W: http://www.broadcom.com 7676F: drivers/scsi/be2iscsi/ 7677 7678EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7679M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7680M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7681M: Somnath Kotur <somnath.kotur@broadcom.com> 7682L: netdev@vger.kernel.org 7683S: Supported 7684W: http://www.emulex.com 7685F: drivers/net/ethernet/emulex/benet/ 7686 7687EMULEX ONECONNECT ROCE DRIVER 7688M: Selvin Xavier <selvin.xavier@broadcom.com> 7689L: linux-rdma@vger.kernel.org 7690S: Odd Fixes 7691W: http://www.broadcom.com 7692F: drivers/infiniband/hw/ocrdma/ 7693F: include/uapi/rdma/ocrdma-abi.h 7694 7695EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7696M: James Smart <james.smart@broadcom.com> 7697M: Ram Vegesna <ram.vegesna@broadcom.com> 7698L: linux-scsi@vger.kernel.org 7699L: target-devel@vger.kernel.org 7700S: Supported 7701W: http://www.broadcom.com 7702F: drivers/scsi/elx/ 7703 7704EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7705M: James Smart <james.smart@broadcom.com> 7706M: Dick Kennedy <dick.kennedy@broadcom.com> 7707L: linux-scsi@vger.kernel.org 7708S: Supported 7709W: http://www.broadcom.com 7710F: drivers/scsi/lpfc/ 7711 7712ENE CB710 FLASH CARD READER DRIVER 7713M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7714S: Maintained 7715F: drivers/misc/cb710/ 7716F: drivers/mmc/host/cb710-mmc.* 7717F: include/linux/cb710.h 7718 7719ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7720M: Maxim Levitsky <maximlevitsky@gmail.com> 7721S: Maintained 7722F: drivers/media/rc/ene_ir.* 7723 7724EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7725M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7726L: linuxppc-dev@lists.ozlabs.org 7727S: Maintained 7728F: drivers/tty/ehv_bytechan.c 7729 7730EPSON S1D13XXX FRAMEBUFFER DRIVER 7731M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7732S: Maintained 7733T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7734F: drivers/video/fbdev/s1d13xxxfb.c 7735F: include/video/s1d13xxxfb.h 7736 7737EROFS FILE SYSTEM 7738M: Gao Xiang <xiang@kernel.org> 7739M: Chao Yu <chao@kernel.org> 7740R: Yue Hu <huyue2@coolpad.com> 7741R: Jeffle Xu <jefflexu@linux.alibaba.com> 7742L: linux-erofs@lists.ozlabs.org 7743S: Maintained 7744T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7745F: Documentation/ABI/testing/sysfs-fs-erofs 7746F: Documentation/filesystems/erofs.rst 7747F: fs/erofs/ 7748F: include/trace/events/erofs.h 7749 7750ERRSEQ ERROR TRACKING INFRASTRUCTURE 7751M: Jeff Layton <jlayton@kernel.org> 7752S: Maintained 7753F: include/linux/errseq.h 7754F: lib/errseq.c 7755 7756ESD CAN/USB DRIVERS 7757M: Frank Jungclaus <frank.jungclaus@esd.eu> 7758R: socketcan@esd.eu 7759L: linux-can@vger.kernel.org 7760S: Maintained 7761F: drivers/net/can/usb/esd_usb.c 7762 7763ET131X NETWORK DRIVER 7764M: Mark Einon <mark.einon@gmail.com> 7765S: Odd Fixes 7766F: drivers/net/ethernet/agere/ 7767 7768ETAS ES58X CAN/USB DRIVER 7769M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7770L: linux-can@vger.kernel.org 7771S: Maintained 7772F: Documentation/networking/devlink/etas_es58x.rst 7773F: drivers/net/can/usb/etas_es58x/ 7774 7775ETHERNET BRIDGE 7776M: Roopa Prabhu <roopa@nvidia.com> 7777M: Nikolay Aleksandrov <razor@blackwall.org> 7778L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7779L: netdev@vger.kernel.org 7780S: Maintained 7781W: http://www.linuxfoundation.org/en/Net:Bridge 7782F: include/linux/netfilter_bridge/ 7783F: net/bridge/ 7784 7785ETHERNET PHY LIBRARY 7786M: Andrew Lunn <andrew@lunn.ch> 7787M: Heiner Kallweit <hkallweit1@gmail.com> 7788R: Russell King <linux@armlinux.org.uk> 7789L: netdev@vger.kernel.org 7790S: Maintained 7791F: Documentation/ABI/testing/sysfs-class-net-phydev 7792F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7793F: Documentation/devicetree/bindings/net/mdio* 7794F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7795F: Documentation/networking/phy.rst 7796F: drivers/net/mdio/ 7797F: drivers/net/mdio/acpi_mdio.c 7798F: drivers/net/mdio/fwnode_mdio.c 7799F: drivers/net/mdio/of_mdio.c 7800F: drivers/net/pcs/ 7801F: drivers/net/phy/ 7802F: include/dt-bindings/net/qca-ar803x.h 7803F: include/linux/*mdio*.h 7804F: include/linux/linkmode.h 7805F: include/linux/mdio/*.h 7806F: include/linux/mii.h 7807F: include/linux/of_net.h 7808F: include/linux/phy.h 7809F: include/linux/phy_fixed.h 7810F: include/linux/phylib_stubs.h 7811F: include/linux/platform_data/mdio-bcm-unimac.h 7812F: include/linux/platform_data/mdio-gpio.h 7813F: include/trace/events/mdio.h 7814F: include/uapi/linux/mdio.h 7815F: include/uapi/linux/mii.h 7816F: net/core/of_net.c 7817 7818EXEC & BINFMT API 7819R: Eric Biederman <ebiederm@xmission.com> 7820R: Kees Cook <keescook@chromium.org> 7821L: linux-mm@kvack.org 7822S: Supported 7823T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7824F: fs/*binfmt_*.c 7825F: fs/exec.c 7826F: include/linux/binfmts.h 7827F: include/linux/elf.h 7828F: include/uapi/linux/binfmts.h 7829F: include/uapi/linux/elf.h 7830F: tools/testing/selftests/exec/ 7831N: asm/elf.h 7832N: binfmt 7833 7834EXFAT FILE SYSTEM 7835M: Namjae Jeon <linkinjeon@kernel.org> 7836M: Sungjong Seo <sj1557.seo@samsung.com> 7837L: linux-fsdevel@vger.kernel.org 7838S: Maintained 7839T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7840F: fs/exfat/ 7841 7842EXT2 FILE SYSTEM 7843M: Jan Kara <jack@suse.com> 7844L: linux-ext4@vger.kernel.org 7845S: Maintained 7846F: Documentation/filesystems/ext2.rst 7847F: fs/ext2/ 7848F: include/linux/ext2* 7849 7850EXT4 FILE SYSTEM 7851M: "Theodore Ts'o" <tytso@mit.edu> 7852M: Andreas Dilger <adilger.kernel@dilger.ca> 7853L: linux-ext4@vger.kernel.org 7854S: Maintained 7855W: http://ext4.wiki.kernel.org 7856Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7857T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7858F: Documentation/filesystems/ext4/ 7859F: fs/ext4/ 7860F: include/trace/events/ext4.h 7861F: include/uapi/linux/ext4.h 7862 7863Extended Verification Module (EVM) 7864M: Mimi Zohar <zohar@linux.ibm.com> 7865L: linux-integrity@vger.kernel.org 7866S: Supported 7867T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7868F: security/integrity/ 7869F: security/integrity/evm/ 7870 7871EXTENSIBLE FIRMWARE INTERFACE (EFI) 7872M: Ard Biesheuvel <ardb@kernel.org> 7873L: linux-efi@vger.kernel.org 7874S: Maintained 7875T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7876F: Documentation/admin-guide/efi-stub.rst 7877F: arch/*/include/asm/efi.h 7878F: arch/*/kernel/efi.c 7879F: arch/arm/boot/compressed/efi-header.S 7880F: arch/x86/platform/efi/ 7881F: drivers/firmware/efi/ 7882F: include/linux/efi*.h 7883 7884EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7885M: MyungJoo Ham <myungjoo.ham@samsung.com> 7886M: Chanwoo Choi <cw00.choi@samsung.com> 7887L: linux-kernel@vger.kernel.org 7888S: Maintained 7889T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7890F: Documentation/devicetree/bindings/extcon/ 7891F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7892F: drivers/extcon/ 7893F: include/linux/extcon.h 7894F: include/linux/extcon/ 7895 7896EXTRA BOOT CONFIG 7897M: Masami Hiramatsu <mhiramat@kernel.org> 7898L: linux-kernel@vger.kernel.org 7899L: linux-trace-kernel@vger.kernel.org 7900S: Maintained 7901Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7902T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7903F: Documentation/admin-guide/bootconfig.rst 7904F: fs/proc/bootconfig.c 7905F: include/linux/bootconfig.h 7906F: lib/bootconfig-data.S 7907F: lib/bootconfig.c 7908F: tools/bootconfig/* 7909F: tools/bootconfig/scripts/* 7910 7911EXYNOS DP DRIVER 7912M: Jingoo Han <jingoohan1@gmail.com> 7913L: dri-devel@lists.freedesktop.org 7914S: Maintained 7915F: drivers/gpu/drm/exynos/exynos_dp* 7916 7917EXYNOS SYSMMU (IOMMU) driver 7918M: Marek Szyprowski <m.szyprowski@samsung.com> 7919L: iommu@lists.linux.dev 7920S: Maintained 7921F: drivers/iommu/exynos-iommu.c 7922 7923F2FS FILE SYSTEM 7924M: Jaegeuk Kim <jaegeuk@kernel.org> 7925M: Chao Yu <chao@kernel.org> 7926L: linux-f2fs-devel@lists.sourceforge.net 7927S: Maintained 7928W: https://f2fs.wiki.kernel.org/ 7929Q: https://patchwork.kernel.org/project/f2fs/list/ 7930B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7931T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7932F: Documentation/ABI/testing/sysfs-fs-f2fs 7933F: Documentation/filesystems/f2fs.rst 7934F: fs/f2fs/ 7935F: include/linux/f2fs_fs.h 7936F: include/trace/events/f2fs.h 7937F: include/uapi/linux/f2fs.h 7938 7939F71805F HARDWARE MONITORING DRIVER 7940M: Jean Delvare <jdelvare@suse.com> 7941L: linux-hwmon@vger.kernel.org 7942S: Maintained 7943F: Documentation/hwmon/f71805f.rst 7944F: drivers/hwmon/f71805f.c 7945 7946FADDR2LINE 7947M: Josh Poimboeuf <jpoimboe@kernel.org> 7948S: Maintained 7949F: scripts/faddr2line 7950 7951FAILOVER MODULE 7952M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7953L: netdev@vger.kernel.org 7954S: Supported 7955F: Documentation/networking/failover.rst 7956F: include/net/failover.h 7957F: net/core/failover.c 7958 7959FANOTIFY 7960M: Jan Kara <jack@suse.cz> 7961R: Amir Goldstein <amir73il@gmail.com> 7962R: Matthew Bobrowski <repnop@google.com> 7963L: linux-fsdevel@vger.kernel.org 7964S: Maintained 7965F: fs/notify/fanotify/ 7966F: include/linux/fanotify.h 7967F: include/uapi/linux/fanotify.h 7968 7969FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7970M: Linus Walleij <linus.walleij@linaro.org> 7971L: linux-usb@vger.kernel.org 7972S: Maintained 7973F: drivers/usb/fotg210/ 7974 7975FARSYNC SYNCHRONOUS DRIVER 7976M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7977S: Supported 7978W: http://www.farsite.co.uk/ 7979F: drivers/net/wan/farsync.* 7980 7981FAULT INJECTION SUPPORT 7982M: Akinobu Mita <akinobu.mita@gmail.com> 7983S: Supported 7984F: Documentation/fault-injection/ 7985F: lib/fault-inject.c 7986 7987FBTFT Framebuffer drivers 7988L: dri-devel@lists.freedesktop.org 7989L: linux-fbdev@vger.kernel.org 7990S: Orphan 7991F: drivers/staging/fbtft/ 7992 7993FC0011 TUNER DRIVER 7994M: Michael Buesch <m@bues.ch> 7995L: linux-media@vger.kernel.org 7996S: Maintained 7997F: drivers/media/tuners/fc0011.c 7998F: drivers/media/tuners/fc0011.h 7999 8000FC2580 MEDIA DRIVER 8001M: Antti Palosaari <crope@iki.fi> 8002L: linux-media@vger.kernel.org 8003S: Maintained 8004W: https://linuxtv.org 8005W: http://palosaari.fi/linux/ 8006Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8007T: git git://linuxtv.org/anttip/media_tree.git 8008F: drivers/media/tuners/fc2580* 8009 8010FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8011M: Hannes Reinecke <hare@suse.de> 8012L: linux-scsi@vger.kernel.org 8013S: Supported 8014W: www.Open-FCoE.org 8015F: drivers/scsi/fcoe/ 8016F: drivers/scsi/libfc/ 8017F: include/scsi/fc/ 8018F: include/scsi/libfc.h 8019F: include/scsi/libfcoe.h 8020F: include/uapi/scsi/fc/ 8021 8022FILE LOCKING (flock() and fcntl()/lockf()) 8023M: Jeff Layton <jlayton@kernel.org> 8024M: Chuck Lever <chuck.lever@oracle.com> 8025L: linux-fsdevel@vger.kernel.org 8026S: Maintained 8027F: fs/fcntl.c 8028F: fs/locks.c 8029F: include/linux/fcntl.h 8030F: include/uapi/linux/fcntl.h 8031 8032FILESYSTEM DIRECT ACCESS (DAX) 8033M: Dan Williams <dan.j.williams@intel.com> 8034R: Matthew Wilcox <willy@infradead.org> 8035R: Jan Kara <jack@suse.cz> 8036L: linux-fsdevel@vger.kernel.org 8037L: nvdimm@lists.linux.dev 8038S: Supported 8039F: fs/dax.c 8040F: include/linux/dax.h 8041F: include/trace/events/fs_dax.h 8042 8043FILESYSTEMS (VFS and infrastructure) 8044M: Alexander Viro <viro@zeniv.linux.org.uk> 8045M: Christian Brauner <brauner@kernel.org> 8046L: linux-fsdevel@vger.kernel.org 8047S: Maintained 8048F: fs/* 8049F: include/linux/fs.h 8050F: include/linux/fs_types.h 8051F: include/uapi/linux/fs.h 8052F: include/uapi/linux/openat2.h 8053 8054FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8055M: Riku Voipio <riku.voipio@iki.fi> 8056L: linux-hwmon@vger.kernel.org 8057S: Maintained 8058F: drivers/hwmon/f75375s.c 8059F: include/linux/f75375s.h 8060 8061FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8062M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8063L: linux-can@vger.kernel.org 8064S: Maintained 8065F: drivers/net/can/usb/f81604.c 8066 8067FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8068M: Clemens Ladisch <clemens@ladisch.de> 8069M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8070L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8071S: Maintained 8072T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8073F: include/uapi/sound/firewire.h 8074F: sound/firewire/ 8075 8076FIREWIRE MEDIA DRIVERS (firedtv) 8077M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8078L: linux-media@vger.kernel.org 8079L: linux1394-devel@lists.sourceforge.net 8080S: Maintained 8081T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8082F: drivers/media/firewire/ 8083 8084FIREWIRE SBP-2 TARGET 8085M: Chris Boot <bootc@bootc.net> 8086L: linux-scsi@vger.kernel.org 8087L: target-devel@vger.kernel.org 8088L: linux1394-devel@lists.sourceforge.net 8089S: Maintained 8090T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8091F: drivers/target/sbp/ 8092 8093FIREWIRE SUBSYSTEM 8094M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8095M: Takashi Sakamoto <takaswie@kernel.org> 8096L: linux1394-devel@lists.sourceforge.net 8097S: Maintained 8098W: http://ieee1394.docs.kernel.org/ 8099T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8100F: drivers/firewire/ 8101F: include/linux/firewire.h 8102F: include/uapi/linux/firewire*.h 8103F: tools/firewire/ 8104 8105FIRMWARE FRAMEWORK FOR ARMV8-A 8106M: Sudeep Holla <sudeep.holla@arm.com> 8107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8108S: Maintained 8109F: drivers/firmware/arm_ffa/ 8110F: include/linux/arm_ffa.h 8111 8112FIRMWARE LOADER (request_firmware) 8113M: Luis Chamberlain <mcgrof@kernel.org> 8114M: Russ Weight <russell.h.weight@intel.com> 8115L: linux-kernel@vger.kernel.org 8116S: Maintained 8117F: Documentation/firmware_class/ 8118F: drivers/base/firmware_loader/ 8119F: include/linux/firmware.h 8120 8121FLEXTIMER FTM-QUADDEC DRIVER 8122M: Patrick Havelange <patrick.havelange@essensium.com> 8123L: linux-iio@vger.kernel.org 8124S: Maintained 8125F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8126F: drivers/counter/ftm-quaddec.c 8127 8128FLOPPY DRIVER 8129M: Denis Efremov <efremov@linux.com> 8130L: linux-block@vger.kernel.org 8131S: Odd Fixes 8132F: drivers/block/floppy.c 8133 8134FLYSKY FSIA6B RC RECEIVER 8135M: Markus Koch <markus@notsyncing.net> 8136L: linux-input@vger.kernel.org 8137S: Maintained 8138F: drivers/input/joystick/fsia6b.c 8139 8140FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8141M: Geoffrey D. Bennett <g@b4.vu> 8142L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8143S: Maintained 8144T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8145F: sound/usb/mixer_scarlett_gen2.c 8146 8147FORCEDETH GIGABIT ETHERNET DRIVER 8148M: Rain River <rain.1986.08.12@gmail.com> 8149M: Zhu Yanjun <zyjzyj2000@gmail.com> 8150L: netdev@vger.kernel.org 8151S: Maintained 8152F: drivers/net/ethernet/nvidia/* 8153 8154FORTIFY_SOURCE 8155M: Kees Cook <keescook@chromium.org> 8156L: linux-hardening@vger.kernel.org 8157S: Supported 8158T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8159F: include/linux/fortify-string.h 8160F: lib/fortify_kunit.c 8161F: lib/memcpy_kunit.c 8162F: lib/strcat_kunit.c 8163F: lib/strscpy_kunit.c 8164F: lib/test_fortify/* 8165F: scripts/test_fortify.sh 8166K: \b__NO_FORTIFY\b 8167 8168FPGA DFL DRIVERS 8169M: Wu Hao <hao.wu@intel.com> 8170R: Tom Rix <trix@redhat.com> 8171L: linux-fpga@vger.kernel.org 8172S: Maintained 8173F: Documentation/ABI/testing/sysfs-bus-dfl* 8174F: Documentation/fpga/dfl.rst 8175F: drivers/fpga/dfl* 8176F: drivers/uio/uio_dfl.c 8177F: include/linux/dfl.h 8178F: include/uapi/linux/fpga-dfl.h 8179 8180FPGA MANAGER FRAMEWORK 8181M: Moritz Fischer <mdf@kernel.org> 8182M: Wu Hao <hao.wu@intel.com> 8183M: Xu Yilun <yilun.xu@intel.com> 8184R: Tom Rix <trix@redhat.com> 8185L: linux-fpga@vger.kernel.org 8186S: Maintained 8187Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8188T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8189F: Documentation/devicetree/bindings/fpga/ 8190F: Documentation/driver-api/fpga/ 8191F: Documentation/fpga/ 8192F: drivers/fpga/ 8193F: include/linux/fpga/ 8194 8195FPU EMULATOR 8196M: Bill Metzenthen <billm@melbpc.org.au> 8197S: Maintained 8198W: https://floatingpoint.billm.au/ 8199F: arch/x86/math-emu/ 8200 8201FRAMEBUFFER CORE 8202M: Daniel Vetter <daniel@ffwll.ch> 8203S: Odd Fixes 8204T: git git://anongit.freedesktop.org/drm/drm-misc 8205F: drivers/video/fbdev/core/ 8206 8207FRAMEBUFFER LAYER 8208M: Helge Deller <deller@gmx.de> 8209L: linux-fbdev@vger.kernel.org 8210L: dri-devel@lists.freedesktop.org 8211S: Maintained 8212Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8213T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8214F: Documentation/fb/ 8215F: drivers/video/ 8216F: include/linux/fb.h 8217F: include/uapi/linux/fb.h 8218F: include/uapi/video/ 8219F: include/video/ 8220 8221FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8222M: Horia Geantă <horia.geanta@nxp.com> 8223M: Pankaj Gupta <pankaj.gupta@nxp.com> 8224M: Gaurav Jain <gaurav.jain@nxp.com> 8225L: linux-crypto@vger.kernel.org 8226S: Maintained 8227F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8228F: drivers/crypto/caam/ 8229 8230FREESCALE COLDFIRE M5441X MMC DRIVER 8231M: Angelo Dureghello <angelo.dureghello@timesys.com> 8232L: linux-mmc@vger.kernel.org 8233S: Maintained 8234F: drivers/mmc/host/sdhci-esdhc-mcf.c 8235F: include/linux/platform_data/mmc-esdhc-mcf.h 8236 8237FREESCALE DIU FRAMEBUFFER DRIVER 8238M: Timur Tabi <timur@kernel.org> 8239L: linux-fbdev@vger.kernel.org 8240S: Maintained 8241F: drivers/video/fbdev/fsl-diu-fb.* 8242 8243FREESCALE DMA DRIVER 8244M: Li Yang <leoyang.li@nxp.com> 8245M: Zhang Wei <zw@zh-kernel.org> 8246L: linuxppc-dev@lists.ozlabs.org 8247S: Maintained 8248F: drivers/dma/fsldma.* 8249 8250FREESCALE DSPI DRIVER 8251M: Vladimir Oltean <olteanv@gmail.com> 8252L: linux-spi@vger.kernel.org 8253S: Maintained 8254F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8255F: drivers/spi/spi-fsl-dspi.c 8256F: include/linux/spi/spi-fsl-dspi.h 8257 8258FREESCALE ENETC ETHERNET DRIVERS 8259M: Claudiu Manoil <claudiu.manoil@nxp.com> 8260M: Vladimir Oltean <vladimir.oltean@nxp.com> 8261L: netdev@vger.kernel.org 8262S: Maintained 8263F: drivers/net/ethernet/freescale/enetc/ 8264 8265FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8266M: Claudiu Manoil <claudiu.manoil@nxp.com> 8267L: netdev@vger.kernel.org 8268S: Maintained 8269F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8270F: drivers/net/ethernet/freescale/gianfar* 8271 8272FREESCALE GPMI NAND DRIVER 8273M: Han Xu <han.xu@nxp.com> 8274L: linux-mtd@lists.infradead.org 8275S: Maintained 8276F: drivers/mtd/nand/raw/gpmi-nand/* 8277 8278FREESCALE I2C CPM DRIVER 8279M: Jochen Friedrich <jochen@scram.de> 8280L: linuxppc-dev@lists.ozlabs.org 8281L: linux-i2c@vger.kernel.org 8282S: Maintained 8283F: drivers/i2c/busses/i2c-cpm.c 8284 8285FREESCALE IMX / MXC FEC DRIVER 8286M: Wei Fang <wei.fang@nxp.com> 8287R: Shenwei Wang <shenwei.wang@nxp.com> 8288R: Clark Wang <xiaoning.wang@nxp.com> 8289R: NXP Linux Team <linux-imx@nxp.com> 8290L: netdev@vger.kernel.org 8291S: Maintained 8292F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8293F: drivers/net/ethernet/freescale/fec.h 8294F: drivers/net/ethernet/freescale/fec_main.c 8295F: drivers/net/ethernet/freescale/fec_ptp.c 8296 8297FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8298M: Sascha Hauer <s.hauer@pengutronix.de> 8299R: Pengutronix Kernel Team <kernel@pengutronix.de> 8300L: linux-fbdev@vger.kernel.org 8301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8302S: Maintained 8303F: drivers/video/fbdev/imxfb.c 8304 8305FREESCALE IMX DDR PMU DRIVER 8306M: Frank Li <Frank.li@nxp.com> 8307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8308S: Maintained 8309F: Documentation/admin-guide/perf/imx-ddr.rst 8310F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8311F: drivers/perf/fsl_imx8_ddr_perf.c 8312 8313FREESCALE IMX I2C DRIVER 8314M: Oleksij Rempel <o.rempel@pengutronix.de> 8315R: Pengutronix Kernel Team <kernel@pengutronix.de> 8316L: linux-i2c@vger.kernel.org 8317S: Maintained 8318F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8319F: drivers/i2c/busses/i2c-imx.c 8320 8321FREESCALE IMX LPI2C DRIVER 8322M: Dong Aisheng <aisheng.dong@nxp.com> 8323L: linux-i2c@vger.kernel.org 8324L: linux-imx@nxp.com 8325S: Maintained 8326F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8327F: drivers/i2c/busses/i2c-imx-lpi2c.c 8328 8329FREESCALE MPC I2C DRIVER 8330M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8331L: linux-i2c@vger.kernel.org 8332S: Maintained 8333F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8334F: drivers/i2c/busses/i2c-mpc.c 8335 8336FREESCALE QORIQ DPAA ETHERNET DRIVER 8337M: Madalin Bucur <madalin.bucur@nxp.com> 8338L: netdev@vger.kernel.org 8339S: Maintained 8340F: drivers/net/ethernet/freescale/dpaa 8341 8342FREESCALE QORIQ DPAA FMAN DRIVER 8343M: Madalin Bucur <madalin.bucur@nxp.com> 8344R: Sean Anderson <sean.anderson@seco.com> 8345L: netdev@vger.kernel.org 8346S: Maintained 8347F: Documentation/devicetree/bindings/net/fsl-fman.txt 8348F: drivers/net/ethernet/freescale/fman 8349 8350FREESCALE QORIQ PTP CLOCK DRIVER 8351M: Yangbo Lu <yangbo.lu@nxp.com> 8352L: netdev@vger.kernel.org 8353S: Maintained 8354F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8355F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8356F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8357F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8358F: drivers/ptp/ptp_qoriq.c 8359F: drivers/ptp/ptp_qoriq_debugfs.c 8360F: include/linux/fsl/ptp_qoriq.h 8361 8362FREESCALE QUAD SPI DRIVER 8363M: Han Xu <han.xu@nxp.com> 8364L: linux-spi@vger.kernel.org 8365S: Maintained 8366F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8367F: drivers/spi/spi-fsl-qspi.c 8368 8369FREESCALE QUICC ENGINE LIBRARY 8370M: Qiang Zhao <qiang.zhao@nxp.com> 8371L: linuxppc-dev@lists.ozlabs.org 8372S: Maintained 8373F: drivers/soc/fsl/qe/ 8374F: include/soc/fsl/qe/ 8375 8376FREESCALE QUICC ENGINE QMC DRIVER 8377M: Herve Codina <herve.codina@bootlin.com> 8378L: linuxppc-dev@lists.ozlabs.org 8379S: Maintained 8380F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8381F: drivers/soc/fsl/qe/qmc.c 8382F: include/soc/fsl/qe/qmc.h 8383 8384FREESCALE QUICC ENGINE TSA DRIVER 8385M: Herve Codina <herve.codina@bootlin.com> 8386L: linuxppc-dev@lists.ozlabs.org 8387S: Maintained 8388F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8389F: drivers/soc/fsl/qe/tsa.c 8390F: drivers/soc/fsl/qe/tsa.h 8391F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8392 8393FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8394M: Li Yang <leoyang.li@nxp.com> 8395L: netdev@vger.kernel.org 8396L: linuxppc-dev@lists.ozlabs.org 8397S: Maintained 8398F: drivers/net/ethernet/freescale/ucc_geth* 8399 8400FREESCALE QUICC ENGINE UCC HDLC DRIVER 8401M: Zhao Qiang <qiang.zhao@nxp.com> 8402L: netdev@vger.kernel.org 8403L: linuxppc-dev@lists.ozlabs.org 8404S: Maintained 8405F: drivers/net/wan/fsl_ucc_hdlc* 8406 8407FREESCALE QUICC ENGINE UCC UART DRIVER 8408M: Timur Tabi <timur@kernel.org> 8409L: linuxppc-dev@lists.ozlabs.org 8410S: Maintained 8411F: drivers/tty/serial/ucc_uart.c 8412 8413FREESCALE SOC DRIVERS 8414M: Li Yang <leoyang.li@nxp.com> 8415L: linuxppc-dev@lists.ozlabs.org 8416L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8417S: Maintained 8418F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8419F: Documentation/devicetree/bindings/soc/fsl/ 8420F: drivers/soc/fsl/ 8421F: include/linux/fsl/ 8422F: include/soc/fsl/ 8423 8424FREESCALE SOC FS_ENET DRIVER 8425M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8426L: linuxppc-dev@lists.ozlabs.org 8427L: netdev@vger.kernel.org 8428S: Maintained 8429F: drivers/net/ethernet/freescale/fs_enet/ 8430 8431FREESCALE SOC SOUND DRIVERS 8432M: Shengjiu Wang <shengjiu.wang@gmail.com> 8433M: Xiubo Li <Xiubo.Lee@gmail.com> 8434R: Fabio Estevam <festevam@gmail.com> 8435R: Nicolin Chen <nicoleotsuka@gmail.com> 8436L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8437L: linuxppc-dev@lists.ozlabs.org 8438S: Maintained 8439F: sound/soc/fsl/fsl* 8440F: sound/soc/fsl/imx* 8441F: sound/soc/fsl/mpc8610_hpcd.c 8442 8443FREESCALE SOC SOUND QMC DRIVER 8444M: Herve Codina <herve.codina@bootlin.com> 8445L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8446L: linuxppc-dev@lists.ozlabs.org 8447S: Maintained 8448F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8449F: sound/soc/fsl/fsl_qmc_audio.c 8450 8451FREESCALE USB PERIPHERAL DRIVERS 8452M: Li Yang <leoyang.li@nxp.com> 8453L: linux-usb@vger.kernel.org 8454L: linuxppc-dev@lists.ozlabs.org 8455S: Maintained 8456F: drivers/usb/gadget/udc/fsl* 8457 8458FREESCALE USB PHY DRIVER 8459M: Ran Wang <ran.wang_1@nxp.com> 8460L: linux-usb@vger.kernel.org 8461L: linuxppc-dev@lists.ozlabs.org 8462S: Maintained 8463F: drivers/usb/phy/phy-fsl-usb* 8464 8465FREEVXFS FILESYSTEM 8466M: Christoph Hellwig <hch@infradead.org> 8467S: Maintained 8468W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8469F: fs/freevxfs/ 8470 8471FREEZER 8472M: "Rafael J. Wysocki" <rafael@kernel.org> 8473M: Pavel Machek <pavel@ucw.cz> 8474L: linux-pm@vger.kernel.org 8475S: Supported 8476F: Documentation/power/freezing-of-tasks.rst 8477F: include/linux/freezer.h 8478F: kernel/freezer.c 8479 8480FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8481M: David Howells <dhowells@redhat.com> 8482L: linux-cachefs@redhat.com (moderated for non-subscribers) 8483S: Supported 8484F: Documentation/filesystems/caching/ 8485F: fs/fscache/ 8486F: include/linux/fscache*.h 8487 8488FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8489M: Eric Biggers <ebiggers@kernel.org> 8490M: Theodore Y. Ts'o <tytso@mit.edu> 8491M: Jaegeuk Kim <jaegeuk@kernel.org> 8492L: linux-fscrypt@vger.kernel.org 8493S: Supported 8494Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8495T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8496F: Documentation/filesystems/fscrypt.rst 8497F: fs/crypto/ 8498F: include/linux/fscrypt.h 8499F: include/uapi/linux/fscrypt.h 8500 8501FSI SUBSYSTEM 8502M: Jeremy Kerr <jk@ozlabs.org> 8503M: Joel Stanley <joel@jms.id.au> 8504R: Alistar Popple <alistair@popple.id.au> 8505R: Eddie James <eajames@linux.ibm.com> 8506L: linux-fsi@lists.ozlabs.org 8507S: Supported 8508Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8509T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8510F: drivers/fsi/ 8511F: include/linux/fsi*.h 8512F: include/trace/events/fsi*.h 8513 8514FSI-ATTACHED I2C DRIVER 8515M: Eddie James <eajames@linux.ibm.com> 8516L: linux-i2c@vger.kernel.org 8517L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8518S: Maintained 8519F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8520F: drivers/i2c/busses/i2c-fsi.c 8521 8522FSI-ATTACHED SPI DRIVER 8523M: Eddie James <eajames@linux.ibm.com> 8524L: linux-spi@vger.kernel.org 8525S: Maintained 8526F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8527F: drivers/spi/spi-fsi.c 8528 8529FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8530M: Jan Kara <jack@suse.cz> 8531R: Amir Goldstein <amir73il@gmail.com> 8532L: linux-fsdevel@vger.kernel.org 8533S: Maintained 8534T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8535F: fs/notify/ 8536F: include/linux/fsnotify*.h 8537 8538FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8539M: Eric Biggers <ebiggers@kernel.org> 8540M: Theodore Y. Ts'o <tytso@mit.edu> 8541L: fsverity@lists.linux.dev 8542S: Supported 8543Q: https://patchwork.kernel.org/project/fsverity/list/ 8544T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8545F: Documentation/filesystems/fsverity.rst 8546F: fs/verity/ 8547F: include/linux/fsverity.h 8548F: include/uapi/linux/fsverity.h 8549 8550FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8551M: Michael Zaidman <michael.zaidman@gmail.com> 8552L: linux-i2c@vger.kernel.org 8553L: linux-input@vger.kernel.org 8554S: Maintained 8555F: drivers/hid/hid-ft260.c 8556 8557FUJITSU LAPTOP EXTRAS 8558M: Jonathan Woithe <jwoithe@just42.net> 8559L: platform-driver-x86@vger.kernel.org 8560S: Maintained 8561F: drivers/platform/x86/fujitsu-laptop.c 8562 8563FUJITSU TABLET EXTRAS 8564M: Robert Gerlach <khnz@gmx.de> 8565L: platform-driver-x86@vger.kernel.org 8566S: Maintained 8567F: drivers/platform/x86/fujitsu-tablet.c 8568 8569FUNCTION HOOKS (FTRACE) 8570M: Steven Rostedt <rostedt@goodmis.org> 8571M: Masami Hiramatsu <mhiramat@kernel.org> 8572R: Mark Rutland <mark.rutland@arm.com> 8573L: linux-kernel@vger.kernel.org 8574L: linux-trace-kernel@vger.kernel.org 8575S: Maintained 8576Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8577T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8578F: Documentation/trace/ftrace* 8579F: arch/*/*/*/*ftrace* 8580F: arch/*/*/*ftrace* 8581F: include/*/ftrace.h 8582F: kernel/trace/fgraph.c 8583F: kernel/trace/ftrace* 8584F: samples/ftrace 8585 8586FUNGIBLE ETHERNET DRIVERS 8587M: Dimitris Michailidis <dmichail@fungible.com> 8588L: netdev@vger.kernel.org 8589S: Supported 8590F: drivers/net/ethernet/fungible/ 8591 8592FUSE: FILESYSTEM IN USERSPACE 8593M: Miklos Szeredi <miklos@szeredi.hu> 8594L: linux-fsdevel@vger.kernel.org 8595S: Maintained 8596W: https://github.com/libfuse/ 8597T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8598F: Documentation/filesystems/fuse.rst 8599F: fs/fuse/ 8600F: include/uapi/linux/fuse.h 8601 8602FUTEX SUBSYSTEM 8603M: Thomas Gleixner <tglx@linutronix.de> 8604M: Ingo Molnar <mingo@redhat.com> 8605R: Peter Zijlstra <peterz@infradead.org> 8606R: Darren Hart <dvhart@infradead.org> 8607R: Davidlohr Bueso <dave@stgolabs.net> 8608R: André Almeida <andrealmeid@igalia.com> 8609L: linux-kernel@vger.kernel.org 8610S: Maintained 8611T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8612F: Documentation/locking/*futex* 8613F: include/asm-generic/futex.h 8614F: include/linux/futex.h 8615F: include/uapi/linux/futex.h 8616F: kernel/futex/* 8617F: tools/perf/bench/futex* 8618F: tools/testing/selftests/futex/ 8619 8620GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8621M: Tim Harvey <tharvey@gateworks.com> 8622S: Maintained 8623F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8624F: Documentation/hwmon/gsc-hwmon.rst 8625F: drivers/hwmon/gsc-hwmon.c 8626F: drivers/mfd/gateworks-gsc.c 8627F: include/linux/mfd/gsc.h 8628F: include/linux/platform_data/gsc_hwmon.h 8629 8630GCC PLUGINS 8631M: Kees Cook <keescook@chromium.org> 8632L: linux-hardening@vger.kernel.org 8633S: Maintained 8634T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8635F: Documentation/kbuild/gcc-plugins.rst 8636F: scripts/Makefile.gcc-plugins 8637F: scripts/gcc-plugins/ 8638 8639GCOV BASED KERNEL PROFILING 8640M: Peter Oberparleiter <oberpar@linux.ibm.com> 8641S: Maintained 8642F: Documentation/dev-tools/gcov.rst 8643F: kernel/gcov/ 8644 8645GDB KERNEL DEBUGGING HELPER SCRIPTS 8646M: Jan Kiszka <jan.kiszka@siemens.com> 8647M: Kieran Bingham <kbingham@kernel.org> 8648S: Supported 8649F: scripts/gdb/ 8650 8651GEMINI CRYPTO DRIVER 8652M: Corentin Labbe <clabbe@baylibre.com> 8653L: linux-crypto@vger.kernel.org 8654S: Maintained 8655F: drivers/crypto/gemini/ 8656 8657GEMTEK FM RADIO RECEIVER DRIVER 8658M: Hans Verkuil <hverkuil@xs4all.nl> 8659L: linux-media@vger.kernel.org 8660S: Maintained 8661W: https://linuxtv.org 8662T: git git://linuxtv.org/media_tree.git 8663F: drivers/media/radio/radio-gemtek* 8664 8665GENERIC ARCHITECTURE TOPOLOGY 8666M: Sudeep Holla <sudeep.holla@arm.com> 8667L: linux-kernel@vger.kernel.org 8668S: Maintained 8669F: drivers/base/arch_topology.c 8670F: include/linux/arch_topology.h 8671 8672GENERIC ENTRY CODE 8673M: Thomas Gleixner <tglx@linutronix.de> 8674M: Peter Zijlstra <peterz@infradead.org> 8675M: Andy Lutomirski <luto@kernel.org> 8676L: linux-kernel@vger.kernel.org 8677S: Maintained 8678T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8679F: include/linux/entry-common.h 8680F: include/linux/entry-kvm.h 8681F: kernel/entry/ 8682 8683GENERIC GPIO I2C DRIVER 8684M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8685S: Supported 8686F: drivers/i2c/busses/i2c-gpio.c 8687F: include/linux/platform_data/i2c-gpio.h 8688 8689GENERIC GPIO I2C MULTIPLEXER DRIVER 8690M: Peter Korsgaard <peter.korsgaard@barco.com> 8691L: linux-i2c@vger.kernel.org 8692S: Supported 8693F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8694F: drivers/i2c/muxes/i2c-mux-gpio.c 8695F: include/linux/platform_data/i2c-mux-gpio.h 8696 8697GENERIC HDLC (WAN) DRIVERS 8698M: Krzysztof Halasa <khc@pm.waw.pl> 8699S: Maintained 8700W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8701F: drivers/net/wan/c101.c 8702F: drivers/net/wan/hd6457* 8703F: drivers/net/wan/hdlc* 8704F: drivers/net/wan/n2.c 8705F: drivers/net/wan/pc300too.c 8706F: drivers/net/wan/pci200syn.c 8707F: drivers/net/wan/wanxl* 8708 8709GENERIC INCLUDE/ASM HEADER FILES 8710M: Arnd Bergmann <arnd@arndb.de> 8711L: linux-arch@vger.kernel.org 8712S: Maintained 8713T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8714F: include/asm-generic/ 8715F: include/uapi/asm-generic/ 8716 8717GENERIC PHY FRAMEWORK 8718M: Vinod Koul <vkoul@kernel.org> 8719M: Kishon Vijay Abraham I <kishon@kernel.org> 8720L: linux-phy@lists.infradead.org 8721S: Supported 8722Q: https://patchwork.kernel.org/project/linux-phy/list/ 8723T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8724F: Documentation/devicetree/bindings/phy/ 8725F: drivers/phy/ 8726F: include/dt-bindings/phy/ 8727F: include/linux/phy/ 8728 8729GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8730M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8731S: Supported 8732F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8733 8734GENERIC PM DOMAINS 8735M: "Rafael J. Wysocki" <rafael@kernel.org> 8736M: Kevin Hilman <khilman@kernel.org> 8737M: Ulf Hansson <ulf.hansson@linaro.org> 8738L: linux-pm@vger.kernel.org 8739S: Supported 8740F: Documentation/devicetree/bindings/power/power?domain* 8741F: drivers/base/power/domain*.c 8742F: include/linux/pm_domain.h 8743 8744GENERIC PM DOMAIN PROVIDERS 8745M: Ulf Hansson <ulf.hansson@linaro.org> 8746L: linux-pm@vger.kernel.org 8747S: Supported 8748T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 8749F: drivers/pmdomain/ 8750 8751GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8752M: Eugen Hristev <eugen.hristev@microchip.com> 8753L: linux-input@vger.kernel.org 8754S: Maintained 8755F: drivers/input/touchscreen/resistive-adc-touch.c 8756 8757GENERIC STRING LIBRARY 8758M: Kees Cook <keescook@chromium.org> 8759R: Andy Shevchenko <andy@kernel.org> 8760L: linux-hardening@vger.kernel.org 8761S: Supported 8762T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8763F: include/linux/string.h 8764F: include/linux/string_choices.h 8765F: include/linux/string_helpers.h 8766F: lib/string.c 8767F: lib/string_helpers.c 8768F: lib/test-string_helpers.c 8769F: lib/test_string.c 8770 8771GENERIC UIO DRIVER FOR PCI DEVICES 8772M: "Michael S. Tsirkin" <mst@redhat.com> 8773L: kvm@vger.kernel.org 8774S: Supported 8775F: drivers/uio/uio_pci_generic.c 8776 8777GENERIC VDSO LIBRARY 8778M: Andy Lutomirski <luto@kernel.org> 8779M: Thomas Gleixner <tglx@linutronix.de> 8780M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8781L: linux-kernel@vger.kernel.org 8782S: Maintained 8783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8784F: include/asm-generic/vdso/vsyscall.h 8785F: include/vdso/ 8786F: kernel/time/vsyscall.c 8787F: lib/vdso/ 8788 8789GENWQE (IBM Generic Workqueue Card) 8790M: Frank Haverkamp <haver@linux.ibm.com> 8791S: Supported 8792F: drivers/misc/genwqe/ 8793 8794GET_MAINTAINER SCRIPT 8795M: Joe Perches <joe@perches.com> 8796S: Maintained 8797F: scripts/get_maintainer.pl 8798 8799GFS2 FILE SYSTEM 8800M: Bob Peterson <rpeterso@redhat.com> 8801M: Andreas Gruenbacher <agruenba@redhat.com> 8802L: gfs2@lists.linux.dev 8803S: Supported 8804B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8805T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8806F: Documentation/filesystems/gfs2* 8807F: fs/gfs2/ 8808F: include/uapi/linux/gfs2_ondisk.h 8809 8810GIGABYTE WMI DRIVER 8811M: Thomas Weißschuh <thomas@weissschuh.net> 8812L: platform-driver-x86@vger.kernel.org 8813S: Maintained 8814F: drivers/platform/x86/gigabyte-wmi.c 8815 8816GNSS SUBSYSTEM 8817M: Johan Hovold <johan@kernel.org> 8818S: Maintained 8819T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8820F: Documentation/ABI/testing/sysfs-class-gnss 8821F: Documentation/devicetree/bindings/gnss/ 8822F: drivers/gnss/ 8823F: include/linux/gnss.h 8824 8825GO7007 MPEG CODEC 8826M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8827L: linux-media@vger.kernel.org 8828S: Maintained 8829F: drivers/media/usb/go7007/ 8830 8831GOODIX TOUCHSCREEN 8832M: Bastien Nocera <hadess@hadess.net> 8833M: Hans de Goede <hdegoede@redhat.com> 8834L: linux-input@vger.kernel.org 8835S: Maintained 8836F: drivers/input/touchscreen/goodix* 8837 8838GOOGLE ETHERNET DRIVERS 8839M: Jeroen de Borst <jeroendb@google.com> 8840M: Praveen Kaligineedi <pkaligineedi@google.com> 8841R: Shailend Chand <shailend@google.com> 8842L: netdev@vger.kernel.org 8843S: Supported 8844F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8845F: drivers/net/ethernet/google 8846 8847GOOGLE FIRMWARE DRIVERS 8848M: Tzung-Bi Shih <tzungbi@kernel.org> 8849R: Brian Norris <briannorris@chromium.org> 8850R: Julius Werner <jwerner@chromium.org> 8851L: chrome-platform@lists.linux.dev 8852S: Maintained 8853T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 8854F: drivers/firmware/google/ 8855 8856GPD POCKET FAN DRIVER 8857M: Hans de Goede <hdegoede@redhat.com> 8858L: platform-driver-x86@vger.kernel.org 8859S: Maintained 8860F: drivers/platform/x86/gpd-pocket-fan.c 8861 8862GPIO ACPI SUPPORT 8863M: Mika Westerberg <mika.westerberg@linux.intel.com> 8864M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8865L: linux-gpio@vger.kernel.org 8866L: linux-acpi@vger.kernel.org 8867S: Supported 8868T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8869F: Documentation/firmware-guide/acpi/gpio-properties.rst 8870F: drivers/gpio/gpiolib-acpi.c 8871F: drivers/gpio/gpiolib-acpi.h 8872 8873GPIO AGGREGATOR 8874M: Geert Uytterhoeven <geert+renesas@glider.be> 8875L: linux-gpio@vger.kernel.org 8876S: Supported 8877F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8878F: drivers/gpio/gpio-aggregator.c 8879 8880GPIO IR Transmitter 8881M: Sean Young <sean@mess.org> 8882L: linux-media@vger.kernel.org 8883S: Maintained 8884F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8885F: drivers/media/rc/gpio-ir-tx.c 8886 8887GPIO MOCKUP DRIVER 8888M: Bamvor Jian Zhang <bamv2005@gmail.com> 8889L: linux-gpio@vger.kernel.org 8890S: Maintained 8891F: drivers/gpio/gpio-mockup.c 8892F: tools/testing/selftests/gpio/ 8893 8894GPIO REGMAP 8895M: Michael Walle <michael@walle.cc> 8896S: Maintained 8897F: drivers/gpio/gpio-regmap.c 8898F: include/linux/gpio/regmap.h 8899K: (devm_)?gpio_regmap_(un)?register 8900 8901GPIO SUBSYSTEM 8902M: Linus Walleij <linus.walleij@linaro.org> 8903M: Bartosz Golaszewski <brgl@bgdev.pl> 8904R: Andy Shevchenko <andy@kernel.org> 8905L: linux-gpio@vger.kernel.org 8906S: Maintained 8907T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8908F: Documentation/ABI/obsolete/sysfs-gpio 8909F: Documentation/ABI/testing/gpio-cdev 8910F: Documentation/admin-guide/gpio/ 8911F: Documentation/devicetree/bindings/gpio/ 8912F: Documentation/driver-api/gpio/ 8913F: drivers/gpio/ 8914F: include/dt-bindings/gpio/ 8915F: include/linux/gpio.h 8916F: include/linux/gpio/ 8917F: include/linux/of_gpio.h 8918F: include/uapi/linux/gpio.h 8919F: tools/gpio/ 8920 8921GRE DEMULTIPLEXER DRIVER 8922M: Dmitry Kozlov <xeb@mail.ru> 8923L: netdev@vger.kernel.org 8924S: Maintained 8925F: include/net/gre.h 8926F: net/ipv4/gre_demux.c 8927F: net/ipv4/gre_offload.c 8928 8929GRETH 10/100/1G Ethernet MAC device driver 8930M: Andreas Larsson <andreas@gaisler.com> 8931L: netdev@vger.kernel.org 8932S: Maintained 8933F: drivers/net/ethernet/aeroflex/ 8934 8935GREYBUS AUDIO PROTOCOLS DRIVERS 8936M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8937M: Mark Greer <mgreer@animalcreek.com> 8938S: Maintained 8939F: drivers/staging/greybus/audio_apbridgea.c 8940F: drivers/staging/greybus/audio_apbridgea.h 8941F: drivers/staging/greybus/audio_codec.c 8942F: drivers/staging/greybus/audio_codec.h 8943F: drivers/staging/greybus/audio_gb.c 8944F: drivers/staging/greybus/audio_manager.c 8945F: drivers/staging/greybus/audio_manager.h 8946F: drivers/staging/greybus/audio_manager_module.c 8947F: drivers/staging/greybus/audio_manager_private.h 8948F: drivers/staging/greybus/audio_manager_sysfs.c 8949F: drivers/staging/greybus/audio_module.c 8950F: drivers/staging/greybus/audio_topology.c 8951 8952GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8953M: Viresh Kumar <vireshk@kernel.org> 8954S: Maintained 8955F: drivers/staging/greybus/authentication.c 8956F: drivers/staging/greybus/bootrom.c 8957F: drivers/staging/greybus/firmware.h 8958F: drivers/staging/greybus/fw-core.c 8959F: drivers/staging/greybus/fw-download.c 8960F: drivers/staging/greybus/fw-management.c 8961F: drivers/staging/greybus/greybus_authentication.h 8962F: drivers/staging/greybus/greybus_firmware.h 8963F: drivers/staging/greybus/hid.c 8964F: drivers/staging/greybus/i2c.c 8965F: drivers/staging/greybus/spi.c 8966F: drivers/staging/greybus/spilib.c 8967F: drivers/staging/greybus/spilib.h 8968 8969GREYBUS LOOPBACK DRIVER 8970M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8971S: Maintained 8972F: drivers/staging/greybus/loopback.c 8973 8974GREYBUS PLATFORM DRIVERS 8975M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8976S: Maintained 8977F: drivers/staging/greybus/arche-apb-ctrl.c 8978F: drivers/staging/greybus/arche-platform.c 8979F: drivers/staging/greybus/arche_platform.h 8980 8981GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8982M: Rui Miguel Silva <rmfrfs@gmail.com> 8983S: Maintained 8984F: drivers/staging/greybus/gpio.c 8985F: drivers/staging/greybus/light.c 8986F: drivers/staging/greybus/power_supply.c 8987F: drivers/staging/greybus/sdio.c 8988F: drivers/staging/greybus/spi.c 8989F: drivers/staging/greybus/spilib.c 8990 8991GREYBUS SUBSYSTEM 8992M: Johan Hovold <johan@kernel.org> 8993M: Alex Elder <elder@kernel.org> 8994M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8995L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8996S: Maintained 8997F: drivers/greybus/ 8998F: drivers/staging/greybus/ 8999F: include/linux/greybus.h 9000F: include/linux/greybus/ 9001 9002GREYBUS UART PROTOCOLS DRIVERS 9003M: David Lin <dtwlin@gmail.com> 9004S: Maintained 9005F: drivers/staging/greybus/log.c 9006F: drivers/staging/greybus/uart.c 9007 9008GS1662 VIDEO SERIALIZER 9009M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9010L: linux-media@vger.kernel.org 9011S: Maintained 9012T: git git://linuxtv.org/media_tree.git 9013F: drivers/media/spi/gs1662.c 9014 9015GSPCA FINEPIX SUBDRIVER 9016M: Frank Zago <frank@zago.net> 9017L: linux-media@vger.kernel.org 9018S: Maintained 9019T: git git://linuxtv.org/media_tree.git 9020F: drivers/media/usb/gspca/finepix.c 9021 9022GSPCA GL860 SUBDRIVER 9023M: Olivier Lorin <o.lorin@laposte.net> 9024L: linux-media@vger.kernel.org 9025S: Maintained 9026T: git git://linuxtv.org/media_tree.git 9027F: drivers/media/usb/gspca/gl860/ 9028 9029GSPCA M5602 SUBDRIVER 9030M: Erik Andren <erik.andren@gmail.com> 9031L: linux-media@vger.kernel.org 9032S: Maintained 9033T: git git://linuxtv.org/media_tree.git 9034F: drivers/media/usb/gspca/m5602/ 9035 9036GSPCA PAC207 SONIXB SUBDRIVER 9037M: Hans Verkuil <hverkuil@xs4all.nl> 9038L: linux-media@vger.kernel.org 9039S: Odd Fixes 9040T: git git://linuxtv.org/media_tree.git 9041F: drivers/media/usb/gspca/pac207.c 9042 9043GSPCA SN9C20X SUBDRIVER 9044M: Brian Johnson <brijohn@gmail.com> 9045L: linux-media@vger.kernel.org 9046S: Maintained 9047T: git git://linuxtv.org/media_tree.git 9048F: drivers/media/usb/gspca/sn9c20x.c 9049 9050GSPCA T613 SUBDRIVER 9051M: Leandro Costantino <lcostantino@gmail.com> 9052L: linux-media@vger.kernel.org 9053S: Maintained 9054T: git git://linuxtv.org/media_tree.git 9055F: drivers/media/usb/gspca/t613.c 9056 9057GSPCA USB WEBCAM DRIVER 9058M: Hans Verkuil <hverkuil@xs4all.nl> 9059L: linux-media@vger.kernel.org 9060S: Odd Fixes 9061T: git git://linuxtv.org/media_tree.git 9062F: drivers/media/usb/gspca/ 9063 9064GTP (GPRS Tunneling Protocol) 9065M: Pablo Neira Ayuso <pablo@netfilter.org> 9066M: Harald Welte <laforge@gnumonks.org> 9067L: osmocom-net-gprs@lists.osmocom.org 9068S: Maintained 9069T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9070F: drivers/net/gtp.c 9071 9072GUID PARTITION TABLE (GPT) 9073M: Davidlohr Bueso <dave@stgolabs.net> 9074L: linux-efi@vger.kernel.org 9075S: Maintained 9076F: block/partitions/efi.* 9077 9078HABANALABS PCI DRIVER 9079M: Oded Gabbay <ogabbay@kernel.org> 9080L: dri-devel@lists.freedesktop.org 9081S: Supported 9082C: irc://irc.oftc.net/dri-devel 9083T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9084F: Documentation/ABI/testing/debugfs-driver-habanalabs 9085F: Documentation/ABI/testing/sysfs-driver-habanalabs 9086F: drivers/accel/habanalabs/ 9087F: include/trace/events/habanalabs.h 9088F: include/uapi/drm/habanalabs_accel.h 9089 9090HACKRF MEDIA DRIVER 9091M: Antti Palosaari <crope@iki.fi> 9092L: linux-media@vger.kernel.org 9093S: Maintained 9094W: https://linuxtv.org 9095W: http://palosaari.fi/linux/ 9096Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9097T: git git://linuxtv.org/anttip/media_tree.git 9098F: drivers/media/usb/hackrf/ 9099 9100HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9101M: Chuck Lever <chuck.lever@oracle.com> 9102L: kernel-tls-handshake@lists.linux.dev 9103L: netdev@vger.kernel.org 9104S: Maintained 9105F: Documentation/netlink/specs/handshake.yaml 9106F: Documentation/networking/tls-handshake.rst 9107F: include/net/handshake.h 9108F: include/trace/events/handshake.h 9109F: net/handshake/ 9110 9111HANTRO VPU CODEC DRIVER 9112M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9113M: Philipp Zabel <p.zabel@pengutronix.de> 9114L: linux-media@vger.kernel.org 9115L: linux-rockchip@lists.infradead.org 9116S: Maintained 9117F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9118F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9119F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9120F: drivers/media/platform/verisilicon/ 9121 9122HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9123M: Frank Seidel <frank@f-seidel.de> 9124L: platform-driver-x86@vger.kernel.org 9125S: Maintained 9126W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9127F: drivers/platform/x86/hdaps.c 9128 9129HARDWARE MONITORING 9130M: Jean Delvare <jdelvare@suse.com> 9131M: Guenter Roeck <linux@roeck-us.net> 9132L: linux-hwmon@vger.kernel.org 9133S: Maintained 9134W: http://hwmon.wiki.kernel.org/ 9135T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9136F: Documentation/ABI/testing/sysfs-class-hwmon 9137F: Documentation/devicetree/bindings/hwmon/ 9138F: Documentation/hwmon/ 9139F: drivers/hwmon/ 9140F: include/linux/hwmon*.h 9141F: include/trace/events/hwmon*.h 9142K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9143 9144HARDWARE RANDOM NUMBER GENERATOR CORE 9145M: Olivia Mackall <olivia@selenic.com> 9146M: Herbert Xu <herbert@gondor.apana.org.au> 9147L: linux-crypto@vger.kernel.org 9148S: Odd fixes 9149F: Documentation/admin-guide/hw_random.rst 9150F: Documentation/devicetree/bindings/rng/ 9151F: drivers/char/hw_random/ 9152F: include/linux/hw_random.h 9153 9154HARDWARE SPINLOCK CORE 9155M: Ohad Ben-Cohen <ohad@wizery.com> 9156M: Bjorn Andersson <andersson@kernel.org> 9157R: Baolin Wang <baolin.wang7@gmail.com> 9158L: linux-remoteproc@vger.kernel.org 9159S: Maintained 9160T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9161F: Documentation/devicetree/bindings/hwlock/ 9162F: Documentation/locking/hwspinlock.rst 9163F: drivers/hwspinlock/ 9164F: include/linux/hwspinlock.h 9165 9166HARDWARE TRACING FACILITIES 9167M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9168S: Maintained 9169F: drivers/hwtracing/ 9170 9171HARMONY SOUND DRIVER 9172L: linux-parisc@vger.kernel.org 9173S: Maintained 9174F: sound/parisc/harmony.* 9175 9176HDPVR USB VIDEO ENCODER DRIVER 9177M: Hans Verkuil <hverkuil@xs4all.nl> 9178L: linux-media@vger.kernel.org 9179S: Odd Fixes 9180W: https://linuxtv.org 9181T: git git://linuxtv.org/media_tree.git 9182F: drivers/media/usb/hdpvr/ 9183 9184HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9185M: Matt Hsiao <matt.hsiao@hpe.com> 9186S: Supported 9187F: drivers/misc/hpilo.[ch] 9188 9189HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9190M: Jerry Hoemann <jerry.hoemann@hpe.com> 9191S: Supported 9192F: Documentation/watchdog/hpwdt.rst 9193F: drivers/watchdog/hpwdt.c 9194 9195HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9196M: Don Brace <don.brace@microchip.com> 9197L: storagedev@microchip.com 9198L: linux-scsi@vger.kernel.org 9199S: Supported 9200F: Documentation/scsi/hpsa.rst 9201F: drivers/scsi/hpsa*.[ch] 9202F: include/linux/cciss*.h 9203F: include/uapi/linux/cciss*.h 9204 9205HFI1 DRIVER 9206M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9207L: linux-rdma@vger.kernel.org 9208S: Supported 9209F: drivers/infiniband/hw/hfi1 9210 9211HFS FILESYSTEM 9212L: linux-fsdevel@vger.kernel.org 9213S: Orphan 9214F: Documentation/filesystems/hfs.rst 9215F: fs/hfs/ 9216 9217HFSPLUS FILESYSTEM 9218L: linux-fsdevel@vger.kernel.org 9219S: Orphan 9220F: Documentation/filesystems/hfsplus.rst 9221F: fs/hfsplus/ 9222 9223HGA FRAMEBUFFER DRIVER 9224M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9225L: linux-nvidia@lists.surfsouth.com 9226S: Maintained 9227W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9228F: drivers/video/fbdev/hgafb.c 9229 9230HIBERNATION (aka Software Suspend, aka swsusp) 9231M: "Rafael J. Wysocki" <rafael@kernel.org> 9232M: Pavel Machek <pavel@ucw.cz> 9233L: linux-pm@vger.kernel.org 9234S: Supported 9235B: https://bugzilla.kernel.org 9236F: arch/*/include/asm/suspend*.h 9237F: arch/x86/power/ 9238F: drivers/base/power/ 9239F: include/linux/freezer.h 9240F: include/linux/pm.h 9241F: include/linux/suspend.h 9242F: kernel/power/ 9243 9244HID CORE LAYER 9245M: Jiri Kosina <jikos@kernel.org> 9246M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9247L: linux-input@vger.kernel.org 9248S: Maintained 9249T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9250F: Documentation/hid/ 9251F: drivers/hid/ 9252F: include/linux/hid* 9253F: include/uapi/linux/hid* 9254F: samples/hid/ 9255F: tools/testing/selftests/hid/ 9256 9257HID LOGITECH DRIVERS 9258R: Filipe Laíns <lains@riseup.net> 9259L: linux-input@vger.kernel.org 9260S: Maintained 9261F: drivers/hid/hid-logitech-* 9262 9263HID NVIDIA SHIELD DRIVER 9264M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9265L: linux-input@vger.kernel.org 9266S: Maintained 9267F: drivers/hid/hid-nvidia-shield.c 9268 9269HID PHOENIX RC FLIGHT CONTROLLER 9270M: Marcus Folkesson <marcus.folkesson@gmail.com> 9271L: linux-input@vger.kernel.org 9272S: Maintained 9273F: drivers/hid/hid-pxrc.c 9274 9275HID PLAYSTATION DRIVER 9276M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9277L: linux-input@vger.kernel.org 9278S: Supported 9279F: drivers/hid/hid-playstation.c 9280 9281HID SENSOR HUB DRIVERS 9282M: Jiri Kosina <jikos@kernel.org> 9283M: Jonathan Cameron <jic23@kernel.org> 9284M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9285L: linux-input@vger.kernel.org 9286L: linux-iio@vger.kernel.org 9287S: Maintained 9288F: Documentation/hid/hid-sensor* 9289F: drivers/hid/hid-sensor-* 9290F: drivers/iio/*/hid-* 9291F: include/linux/hid-sensor-* 9292 9293HID VRC-2 CAR CONTROLLER DRIVER 9294M: Marcus Folkesson <marcus.folkesson@gmail.com> 9295L: linux-input@vger.kernel.org 9296S: Maintained 9297F: drivers/hid/hid-vrc2.c 9298 9299HID WACOM DRIVER 9300M: Ping Cheng <ping.cheng@wacom.com> 9301M: Jason Gerecke <jason.gerecke@wacom.com> 9302L: linux-input@vger.kernel.org 9303S: Maintained 9304F: drivers/hid/wacom.h 9305F: drivers/hid/wacom_* 9306 9307HID++ LOGITECH DRIVERS 9308R: Filipe Laíns <lains@riseup.net> 9309R: Bastien Nocera <hadess@hadess.net> 9310L: linux-input@vger.kernel.org 9311S: Maintained 9312F: drivers/hid/hid-logitech-hidpp.c 9313 9314HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9315M: Thomas Gleixner <tglx@linutronix.de> 9316L: linux-kernel@vger.kernel.org 9317S: Maintained 9318T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9319F: Documentation/timers/ 9320F: include/linux/clockchips.h 9321F: include/linux/hrtimer.h 9322F: kernel/time/clockevents.c 9323F: kernel/time/hrtimer.c 9324F: kernel/time/timer_*.c 9325 9326HIGH-SPEED SCC DRIVER FOR AX.25 9327L: linux-hams@vger.kernel.org 9328S: Orphan 9329F: drivers/net/hamradio/scc.c 9330 9331HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9332M: HighPoint Linux Team <linux@highpoint-tech.com> 9333S: Supported 9334W: http://www.highpoint-tech.com 9335F: Documentation/scsi/hptiop.rst 9336F: drivers/scsi/hptiop.c 9337 9338HIKEY960 ONBOARD USB GPIO HUB DRIVER 9339M: John Stultz <jstultz@google.com> 9340L: linux-kernel@vger.kernel.org 9341S: Maintained 9342F: drivers/misc/hisi_hikey_usb.c 9343 9344HIMAX HX83112B TOUCHSCREEN SUPPORT 9345M: Job Noorman <job@noorman.info> 9346L: linux-input@vger.kernel.org 9347S: Maintained 9348F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9349F: drivers/input/touchscreen/himax_hx83112b.c 9350 9351HIPPI 9352M: Jes Sorensen <jes@trained-monkey.org> 9353L: linux-hippi@sunsite.dk 9354S: Maintained 9355F: drivers/net/hippi/ 9356F: include/linux/hippidevice.h 9357F: include/uapi/linux/if_hippi.h 9358F: net/802/hippi.c 9359 9360HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9361M: Kurt Kanzenbach <kurt@linutronix.de> 9362L: netdev@vger.kernel.org 9363S: Maintained 9364F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9365F: drivers/net/dsa/hirschmann/* 9366F: include/linux/platform_data/hirschmann-hellcreek.h 9367F: net/dsa/tag_hellcreek.c 9368 9369HISILICON DMA DRIVER 9370M: Zhou Wang <wangzhou1@hisilicon.com> 9371M: Jie Hai <haijie1@huawei.com> 9372L: dmaengine@vger.kernel.org 9373S: Maintained 9374F: drivers/dma/hisi_dma.c 9375 9376HISILICON GPIO DRIVER 9377M: Jay Fang <f.fangjian@huawei.com> 9378L: linux-gpio@vger.kernel.org 9379S: Maintained 9380F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9381F: drivers/gpio/gpio-hisi.c 9382 9383HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9384M: Longfang Liu <liulongfang@huawei.com> 9385L: linux-crypto@vger.kernel.org 9386S: Maintained 9387F: Documentation/ABI/testing/debugfs-hisi-hpre 9388F: drivers/crypto/hisilicon/hpre/hpre.h 9389F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9390F: drivers/crypto/hisilicon/hpre/hpre_main.c 9391 9392HISILICON HNS3 PMU DRIVER 9393M: Jijie Shao <shaojijie@huawei.com> 9394S: Supported 9395F: Documentation/admin-guide/perf/hns3-pmu.rst 9396F: drivers/perf/hisilicon/hns3_pmu.c 9397 9398HISILICON I2C CONTROLLER DRIVER 9399M: Yicong Yang <yangyicong@hisilicon.com> 9400L: linux-i2c@vger.kernel.org 9401S: Maintained 9402W: https://www.hisilicon.com 9403F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9404F: drivers/i2c/busses/i2c-hisi.c 9405 9406HISILICON KUNPENG SOC HCCS DRIVER 9407M: Huisong Li <lihuisong@huawei.com> 9408S: Maintained 9409F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9410F: drivers/soc/hisilicon/kunpeng_hccs.c 9411F: drivers/soc/hisilicon/kunpeng_hccs.h 9412 9413HISILICON LPC BUS DRIVER 9414M: Jay Fang <f.fangjian@huawei.com> 9415S: Maintained 9416W: http://www.hisilicon.com 9417F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9418F: drivers/bus/hisi_lpc.c 9419 9420HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9421M: Yisen Zhuang <yisen.zhuang@huawei.com> 9422M: Salil Mehta <salil.mehta@huawei.com> 9423L: netdev@vger.kernel.org 9424S: Maintained 9425W: http://www.hisilicon.com 9426F: drivers/net/ethernet/hisilicon/hns3/ 9427 9428HISILICON NETWORK SUBSYSTEM DRIVER 9429M: Yisen Zhuang <yisen.zhuang@huawei.com> 9430M: Salil Mehta <salil.mehta@huawei.com> 9431L: netdev@vger.kernel.org 9432S: Maintained 9433W: http://www.hisilicon.com 9434F: Documentation/devicetree/bindings/net/hisilicon*.txt 9435F: drivers/net/ethernet/hisilicon/ 9436 9437HISILICON PMU DRIVER 9438M: Yicong Yang <yangyicong@hisilicon.com> 9439M: Jonathan Cameron <jonathan.cameron@huawei.com> 9440S: Supported 9441W: http://www.hisilicon.com 9442F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9443F: Documentation/admin-guide/perf/hisi-pmu.rst 9444F: drivers/perf/hisilicon 9445 9446HISILICON PTT DRIVER 9447M: Yicong Yang <yangyicong@hisilicon.com> 9448M: Jonathan Cameron <jonathan.cameron@huawei.com> 9449L: linux-kernel@vger.kernel.org 9450S: Maintained 9451F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9452F: Documentation/trace/hisi-ptt.rst 9453F: drivers/hwtracing/ptt/ 9454F: tools/perf/arch/arm64/util/hisi-ptt.c 9455F: tools/perf/util/hisi-ptt* 9456F: tools/perf/util/hisi-ptt-decoder/* 9457 9458HISILICON QM DRIVER 9459M: Weili Qian <qianweili@huawei.com> 9460M: Zhou Wang <wangzhou1@hisilicon.com> 9461L: linux-crypto@vger.kernel.org 9462S: Maintained 9463F: drivers/crypto/hisilicon/Kconfig 9464F: drivers/crypto/hisilicon/Makefile 9465F: drivers/crypto/hisilicon/qm.c 9466F: drivers/crypto/hisilicon/sgl.c 9467F: include/linux/hisi_acc_qm.h 9468 9469HISILICON ROCE DRIVER 9470M: Junxian Huang <huangjunxian6@hisilicon.com> 9471L: linux-rdma@vger.kernel.org 9472S: Maintained 9473F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9474F: drivers/infiniband/hw/hns/ 9475 9476HISILICON SAS Controller 9477M: Xiang Chen <chenxiang66@hisilicon.com> 9478S: Supported 9479W: http://www.hisilicon.com 9480F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9481F: drivers/scsi/hisi_sas/ 9482 9483HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9484M: Kai Ye <yekai13@huawei.com> 9485M: Longfang Liu <liulongfang@huawei.com> 9486L: linux-crypto@vger.kernel.org 9487S: Maintained 9488F: Documentation/ABI/testing/debugfs-hisi-sec 9489F: drivers/crypto/hisilicon/sec2/sec.h 9490F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9491F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9492F: drivers/crypto/hisilicon/sec2/sec_main.c 9493 9494HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9495M: Jay Fang <f.fangjian@huawei.com> 9496L: linux-spi@vger.kernel.org 9497S: Maintained 9498W: http://www.hisilicon.com 9499F: drivers/spi/spi-hisi-kunpeng.c 9500 9501HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9502M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9503L: linux-kernel@vger.kernel.org 9504S: Maintained 9505F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9506F: drivers/spmi/hisi-spmi-controller.c 9507 9508HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9509M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9510L: linux-kernel@vger.kernel.org 9511S: Maintained 9512F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9513F: drivers/mfd/hi6421-spmi-pmic.c 9514 9515HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9516M: Weili Qian <qianweili@huawei.com> 9517S: Maintained 9518F: drivers/crypto/hisilicon/trng/trng.c 9519 9520HISILICON V3XX SPI NOR FLASH Controller Driver 9521M: Jay Fang <f.fangjian@huawei.com> 9522S: Maintained 9523W: http://www.hisilicon.com 9524F: drivers/spi/spi-hisi-sfc-v3xx.c 9525 9526HISILICON ZIP Controller DRIVER 9527M: Yang Shen <shenyang39@huawei.com> 9528M: Zhou Wang <wangzhou1@hisilicon.com> 9529L: linux-crypto@vger.kernel.org 9530S: Maintained 9531F: Documentation/ABI/testing/debugfs-hisi-zip 9532F: drivers/crypto/hisilicon/zip/ 9533 9534HMM - Heterogeneous Memory Management 9535M: Jérôme Glisse <jglisse@redhat.com> 9536L: linux-mm@kvack.org 9537S: Maintained 9538F: Documentation/mm/hmm.rst 9539F: include/linux/hmm* 9540F: lib/test_hmm* 9541F: mm/hmm* 9542F: tools/testing/selftests/mm/*hmm* 9543 9544HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9545M: Andreas Klinger <ak@it-klinger.de> 9546L: linux-iio@vger.kernel.org 9547S: Maintained 9548F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9549F: drivers/iio/pressure/mprls0025pa.c 9550 9551HOST AP DRIVER 9552M: Jouni Malinen <j@w1.fi> 9553L: linux-wireless@vger.kernel.org 9554S: Obsolete 9555W: http://w1.fi/hostap-driver.html 9556F: drivers/net/wireless/intersil/hostap/ 9557 9558HP BIOSCFG DRIVER 9559M: Jorge Lopez <jorge.lopez2@hp.com> 9560L: platform-driver-x86@vger.kernel.org 9561S: Maintained 9562F: drivers/platform/x86/hp/hp-bioscfg/ 9563 9564HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9565L: platform-driver-x86@vger.kernel.org 9566S: Orphan 9567F: drivers/platform/x86/hp/tc1100-wmi.c 9568 9569HP WMI HARDWARE MONITOR DRIVER 9570M: James Seo <james@equiv.tech> 9571L: linux-hwmon@vger.kernel.org 9572S: Maintained 9573F: Documentation/hwmon/hp-wmi-sensors.rst 9574F: drivers/hwmon/hp-wmi-sensors.c 9575 9576HPET: High Precision Event Timers driver 9577M: Clemens Ladisch <clemens@ladisch.de> 9578S: Maintained 9579F: Documentation/timers/hpet.rst 9580F: drivers/char/hpet.c 9581F: include/linux/hpet.h 9582F: include/uapi/linux/hpet.h 9583 9584HPET: x86 9585S: Orphan 9586F: arch/x86/include/asm/hpet.h 9587F: arch/x86/kernel/hpet.c 9588 9589HPFS FILESYSTEM 9590M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9591S: Maintained 9592W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9593F: fs/hpfs/ 9594 9595HS3001 Hardware Temperature and Humidity Sensor 9596M: Andre Werner <andre.werner@systec-electronic.com> 9597L: linux-hwmon@vger.kernel.org 9598S: Maintained 9599F: drivers/hwmon/hs3001.c 9600 9601HSI SUBSYSTEM 9602M: Sebastian Reichel <sre@kernel.org> 9603S: Maintained 9604T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9605F: Documentation/ABI/testing/sysfs-bus-hsi 9606F: Documentation/driver-api/hsi.rst 9607F: drivers/hsi/ 9608F: include/linux/hsi/ 9609F: include/uapi/linux/hsi/ 9610 9611HSO 3G MODEM DRIVER 9612L: linux-usb@vger.kernel.org 9613S: Orphan 9614F: drivers/net/usb/hso.c 9615 9616HSR NETWORK PROTOCOL 9617L: netdev@vger.kernel.org 9618S: Orphan 9619F: net/hsr/ 9620 9621HT16K33 LED CONTROLLER DRIVER 9622M: Robin van der Gracht <robin@protonic.nl> 9623S: Maintained 9624F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9625F: drivers/auxdisplay/ht16k33.c 9626 9627HTCPEN TOUCHSCREEN DRIVER 9628M: Pau Oliva Fora <pof@eslack.org> 9629L: linux-input@vger.kernel.org 9630S: Maintained 9631F: drivers/input/touchscreen/htcpen.c 9632 9633HTE SUBSYSTEM 9634M: Dipen Patel <dipenp@nvidia.com> 9635L: timestamp@lists.linux.dev 9636S: Maintained 9637Q: https://patchwork.kernel.org/project/timestamp/list/ 9638T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9639F: Documentation/devicetree/bindings/timestamp/ 9640F: Documentation/driver-api/hte/ 9641F: drivers/hte/ 9642F: include/linux/hte.h 9643 9644HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9645M: Lorenzo Bianconi <lorenzo@kernel.org> 9646L: linux-iio@vger.kernel.org 9647S: Maintained 9648W: http://www.st.com/ 9649F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9650F: drivers/iio/humidity/hts221* 9651 9652HUAWEI ETHERNET DRIVER 9653M: Cai Huoqing <cai.huoqing@linux.dev> 9654L: netdev@vger.kernel.org 9655S: Maintained 9656F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9657F: drivers/net/ethernet/huawei/hinic/ 9658 9659HUGETLB SUBSYSTEM 9660M: Mike Kravetz <mike.kravetz@oracle.com> 9661M: Muchun Song <muchun.song@linux.dev> 9662L: linux-mm@kvack.org 9663S: Maintained 9664F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9665F: Documentation/admin-guide/mm/hugetlbpage.rst 9666F: Documentation/mm/hugetlbfs_reserv.rst 9667F: Documentation/mm/vmemmap_dedup.rst 9668F: fs/hugetlbfs/ 9669F: include/linux/hugetlb.h 9670F: mm/hugetlb.c 9671F: mm/hugetlb_vmemmap.c 9672F: mm/hugetlb_vmemmap.h 9673 9674HVA ST MEDIA DRIVER 9675M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9676L: linux-media@vger.kernel.org 9677S: Supported 9678W: https://linuxtv.org 9679T: git git://linuxtv.org/media_tree.git 9680F: drivers/media/platform/st/sti/hva 9681 9682HWPOISON MEMORY FAILURE HANDLING 9683M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9684R: Miaohe Lin <linmiaohe@huawei.com> 9685L: linux-mm@kvack.org 9686S: Maintained 9687F: mm/hwpoison-inject.c 9688F: mm/memory-failure.c 9689 9690HYCON HY46XX TOUCHSCREEN SUPPORT 9691M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9692L: linux-input@vger.kernel.org 9693S: Maintained 9694F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9695F: drivers/input/touchscreen/hycon-hy46xx.c 9696 9697HYGON PROCESSOR SUPPORT 9698M: Pu Wen <puwen@hygon.cn> 9699L: linux-kernel@vger.kernel.org 9700S: Maintained 9701F: arch/x86/kernel/cpu/hygon.c 9702 9703HYNIX HI556 SENSOR DRIVER 9704M: Sakari Ailus <sakari.ailus@linux.intel.com> 9705L: linux-media@vger.kernel.org 9706S: Maintained 9707T: git git://linuxtv.org/media_tree.git 9708F: drivers/media/i2c/hi556.c 9709 9710HYNIX HI846 SENSOR DRIVER 9711M: Martin Kepplinger <martin.kepplinger@puri.sm> 9712L: linux-media@vger.kernel.org 9713S: Maintained 9714F: drivers/media/i2c/hi846.c 9715 9716HYNIX HI847 SENSOR DRIVER 9717M: Sakari Ailus <sakari.ailus@linux.intel.com> 9718L: linux-media@vger.kernel.org 9719S: Maintained 9720F: drivers/media/i2c/hi847.c 9721 9722Hyper-V/Azure CORE AND DRIVERS 9723M: "K. Y. Srinivasan" <kys@microsoft.com> 9724M: Haiyang Zhang <haiyangz@microsoft.com> 9725M: Wei Liu <wei.liu@kernel.org> 9726M: Dexuan Cui <decui@microsoft.com> 9727L: linux-hyperv@vger.kernel.org 9728S: Supported 9729T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9730F: Documentation/ABI/stable/sysfs-bus-vmbus 9731F: Documentation/ABI/testing/debugfs-hyperv 9732F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9733F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9734F: Documentation/virt/hyperv 9735F: arch/arm64/hyperv 9736F: arch/arm64/include/asm/hyperv-tlfs.h 9737F: arch/arm64/include/asm/mshyperv.h 9738F: arch/x86/hyperv 9739F: arch/x86/include/asm/hyperv-tlfs.h 9740F: arch/x86/include/asm/mshyperv.h 9741F: arch/x86/include/asm/trace/hyperv.h 9742F: arch/x86/kernel/cpu/mshyperv.c 9743F: drivers/clocksource/hyperv_timer.c 9744F: drivers/hid/hid-hyperv.c 9745F: drivers/hv/ 9746F: drivers/input/serio/hyperv-keyboard.c 9747F: drivers/iommu/hyperv-iommu.c 9748F: drivers/net/ethernet/microsoft/ 9749F: drivers/net/hyperv/ 9750F: drivers/pci/controller/pci-hyperv-intf.c 9751F: drivers/pci/controller/pci-hyperv.c 9752F: drivers/scsi/storvsc_drv.c 9753F: drivers/uio/uio_hv_generic.c 9754F: drivers/video/fbdev/hyperv_fb.c 9755F: include/asm-generic/hyperv-tlfs.h 9756F: include/asm-generic/mshyperv.h 9757F: include/clocksource/hyperv_timer.h 9758F: include/linux/hyperv.h 9759F: include/net/mana 9760F: include/uapi/linux/hyperv.h 9761F: net/vmw_vsock/hyperv_transport.c 9762F: tools/hv/ 9763 9764HYPERBUS SUPPORT 9765M: Vignesh Raghavendra <vigneshr@ti.com> 9766R: Tudor Ambarus <tudor.ambarus@linaro.org> 9767L: linux-mtd@lists.infradead.org 9768S: Supported 9769Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9770C: irc://irc.oftc.net/mtd 9771T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9772F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9773F: drivers/mtd/hyperbus/ 9774F: include/linux/mtd/hyperbus.h 9775 9776HYPERVISOR VIRTUAL CONSOLE DRIVER 9777L: linuxppc-dev@lists.ozlabs.org 9778S: Odd Fixes 9779F: drivers/tty/hvc/ 9780 9781I2C ACPI SUPPORT 9782M: Mika Westerberg <mika.westerberg@linux.intel.com> 9783L: linux-i2c@vger.kernel.org 9784L: linux-acpi@vger.kernel.org 9785S: Maintained 9786F: drivers/i2c/i2c-core-acpi.c 9787 9788I2C ADDRESS TRANSLATOR (ATR) 9789M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 9790R: Luca Ceresoli <luca.ceresoli@bootlin.com> 9791L: linux-i2c@vger.kernel.org 9792S: Maintained 9793F: drivers/i2c/i2c-atr.c 9794F: include/linux/i2c-atr.h 9795 9796I2C CONTROLLER DRIVER FOR NVIDIA GPU 9797M: Ajay Gupta <ajayg@nvidia.com> 9798L: linux-i2c@vger.kernel.org 9799S: Maintained 9800F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9801F: drivers/i2c/busses/i2c-nvidia-gpu.c 9802 9803I2C MUXES 9804M: Peter Rosin <peda@axentia.se> 9805L: linux-i2c@vger.kernel.org 9806S: Maintained 9807F: Documentation/devicetree/bindings/i2c/i2c-arb* 9808F: Documentation/devicetree/bindings/i2c/i2c-gate* 9809F: Documentation/devicetree/bindings/i2c/i2c-mux* 9810F: Documentation/i2c/i2c-topology.rst 9811F: Documentation/i2c/muxes/ 9812F: drivers/i2c/i2c-mux.c 9813F: drivers/i2c/muxes/ 9814F: include/linux/i2c-mux.h 9815 9816I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9817M: Gregory CLEMENT <gregory.clement@bootlin.com> 9818L: linux-i2c@vger.kernel.org 9819S: Maintained 9820F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9821F: drivers/i2c/busses/i2c-mv64xxx.c 9822 9823I2C OVER PARALLEL PORT 9824M: Jean Delvare <jdelvare@suse.com> 9825L: linux-i2c@vger.kernel.org 9826S: Maintained 9827F: Documentation/i2c/busses/i2c-parport.rst 9828F: drivers/i2c/busses/i2c-parport.c 9829 9830I2C SUBSYSTEM 9831M: Wolfram Sang <wsa@kernel.org> 9832L: linux-i2c@vger.kernel.org 9833S: Maintained 9834W: https://i2c.wiki.kernel.org/ 9835Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9836T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9837F: Documentation/devicetree/bindings/i2c/i2c.txt 9838F: Documentation/i2c/ 9839F: drivers/i2c/* 9840F: include/dt-bindings/i2c/i2c.h 9841F: include/linux/i2c-dev.h 9842F: include/linux/i2c-smbus.h 9843F: include/linux/i2c.h 9844F: include/uapi/linux/i2c-*.h 9845F: include/uapi/linux/i2c.h 9846 9847I2C SUBSYSTEM HOST DRIVERS 9848M: Andi Shyti <andi.shyti@kernel.org> 9849L: linux-i2c@vger.kernel.org 9850S: Maintained 9851W: https://i2c.wiki.kernel.org/ 9852Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9853T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9854F: Documentation/devicetree/bindings/i2c/ 9855F: drivers/i2c/algos/ 9856F: drivers/i2c/busses/ 9857F: include/dt-bindings/i2c/ 9858 9859I2C-TAOS-EVM DRIVER 9860M: Jean Delvare <jdelvare@suse.com> 9861L: linux-i2c@vger.kernel.org 9862S: Maintained 9863F: Documentation/i2c/busses/i2c-taos-evm.rst 9864F: drivers/i2c/busses/i2c-taos-evm.c 9865 9866I2C-TINY-USB DRIVER 9867M: Till Harbaum <till@harbaum.org> 9868L: linux-i2c@vger.kernel.org 9869S: Maintained 9870W: http://www.harbaum.org/till/i2c_tiny_usb 9871F: drivers/i2c/busses/i2c-tiny-usb.c 9872 9873I2C/SMBUS CONTROLLER DRIVERS FOR PC 9874M: Jean Delvare <jdelvare@suse.com> 9875L: linux-i2c@vger.kernel.org 9876S: Maintained 9877F: Documentation/i2c/busses/i2c-ali1535.rst 9878F: Documentation/i2c/busses/i2c-ali1563.rst 9879F: Documentation/i2c/busses/i2c-ali15x3.rst 9880F: Documentation/i2c/busses/i2c-amd756.rst 9881F: Documentation/i2c/busses/i2c-amd8111.rst 9882F: Documentation/i2c/busses/i2c-i801.rst 9883F: Documentation/i2c/busses/i2c-nforce2.rst 9884F: Documentation/i2c/busses/i2c-piix4.rst 9885F: Documentation/i2c/busses/i2c-sis5595.rst 9886F: Documentation/i2c/busses/i2c-sis630.rst 9887F: Documentation/i2c/busses/i2c-sis96x.rst 9888F: Documentation/i2c/busses/i2c-via.rst 9889F: Documentation/i2c/busses/i2c-viapro.rst 9890F: drivers/i2c/busses/i2c-ali1535.c 9891F: drivers/i2c/busses/i2c-ali1563.c 9892F: drivers/i2c/busses/i2c-ali15x3.c 9893F: drivers/i2c/busses/i2c-amd756-s4882.c 9894F: drivers/i2c/busses/i2c-amd756.c 9895F: drivers/i2c/busses/i2c-amd8111.c 9896F: drivers/i2c/busses/i2c-i801.c 9897F: drivers/i2c/busses/i2c-isch.c 9898F: drivers/i2c/busses/i2c-nforce2-s4985.c 9899F: drivers/i2c/busses/i2c-nforce2.c 9900F: drivers/i2c/busses/i2c-piix4.c 9901F: drivers/i2c/busses/i2c-sis5595.c 9902F: drivers/i2c/busses/i2c-sis630.c 9903F: drivers/i2c/busses/i2c-sis96x.c 9904F: drivers/i2c/busses/i2c-via.c 9905F: drivers/i2c/busses/i2c-viapro.c 9906 9907I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9908M: Hans de Goede <hdegoede@redhat.com> 9909L: linux-i2c@vger.kernel.org 9910S: Maintained 9911F: drivers/i2c/busses/i2c-cht-wc.c 9912 9913I2C/SMBUS ISMT DRIVER 9914M: Seth Heasley <seth.heasley@intel.com> 9915M: Neil Horman <nhorman@tuxdriver.com> 9916L: linux-i2c@vger.kernel.org 9917F: Documentation/i2c/busses/i2c-ismt.rst 9918F: drivers/i2c/busses/i2c-ismt.c 9919 9920I2C/SMBUS STUB DRIVER 9921M: Jean Delvare <jdelvare@suse.com> 9922L: linux-i2c@vger.kernel.org 9923S: Maintained 9924F: drivers/i2c/i2c-stub.c 9925 9926I3C DRIVER FOR ASPEED AST2600 9927M: Jeremy Kerr <jk@codeconstruct.com.au> 9928S: Maintained 9929F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9930F: drivers/i3c/master/ast2600-i3c-master.c 9931 9932I3C DRIVER FOR CADENCE I3C MASTER IP 9933M: Przemysław Gaj <pgaj@cadence.com> 9934S: Maintained 9935F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9936F: drivers/i3c/master/i3c-master-cdns.c 9937 9938I3C DRIVER FOR SYNOPSYS DESIGNWARE 9939S: Orphan 9940F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9941F: drivers/i3c/master/dw* 9942 9943I3C SUBSYSTEM 9944M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9945L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9946S: Maintained 9947C: irc://chat.freenode.net/linux-i3c 9948T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9949F: Documentation/ABI/testing/sysfs-bus-i3c 9950F: Documentation/devicetree/bindings/i3c/ 9951F: Documentation/driver-api/i3c 9952F: drivers/i3c/ 9953F: include/linux/i3c/ 9954 9955IA64 (Itanium) PLATFORM 9956L: linux-ia64@vger.kernel.org 9957S: Orphan 9958F: Documentation/arch/ia64/ 9959F: arch/ia64/ 9960 9961IBM Operation Panel Input Driver 9962M: Eddie James <eajames@linux.ibm.com> 9963L: linux-input@vger.kernel.org 9964S: Maintained 9965F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9966F: drivers/input/misc/ibm-panel.c 9967 9968IBM Power 842 compression accelerator 9969M: Haren Myneni <haren@us.ibm.com> 9970S: Supported 9971F: crypto/842.c 9972F: drivers/crypto/nx/Kconfig 9973F: drivers/crypto/nx/Makefile 9974F: drivers/crypto/nx/nx-842* 9975F: include/linux/sw842.h 9976F: lib/842/ 9977 9978IBM Power in-Nest Crypto Acceleration 9979M: Breno Leitão <leitao@debian.org> 9980M: Nayna Jain <nayna@linux.ibm.com> 9981M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9982L: linux-crypto@vger.kernel.org 9983S: Supported 9984F: drivers/crypto/nx/Kconfig 9985F: drivers/crypto/nx/Makefile 9986F: drivers/crypto/nx/nx-aes* 9987F: drivers/crypto/nx/nx-sha* 9988F: drivers/crypto/nx/nx.* 9989F: drivers/crypto/nx/nx_csbcpb.h 9990F: drivers/crypto/nx/nx_debugfs.c 9991 9992IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9993M: Tyrel Datwyler <tyreld@linux.ibm.com> 9994L: linux-pci@vger.kernel.org 9995L: linuxppc-dev@lists.ozlabs.org 9996S: Supported 9997F: drivers/pci/hotplug/rpadlpar* 9998 9999IBM Power Linux RAID adapter 10000M: Brian King <brking@us.ibm.com> 10001S: Supported 10002F: drivers/scsi/ipr.* 10003 10004IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10005M: Tyrel Datwyler <tyreld@linux.ibm.com> 10006L: linux-pci@vger.kernel.org 10007L: linuxppc-dev@lists.ozlabs.org 10008S: Supported 10009F: drivers/pci/hotplug/rpaphp* 10010 10011IBM Power SRIOV Virtual NIC Device Driver 10012M: Haren Myneni <haren@linux.ibm.com> 10013M: Rick Lindsley <ricklind@linux.ibm.com> 10014R: Nick Child <nnac123@linux.ibm.com> 10015R: Dany Madden <danymadden@us.ibm.com> 10016R: Thomas Falcon <tlfalcon@linux.ibm.com> 10017L: netdev@vger.kernel.org 10018S: Supported 10019F: drivers/net/ethernet/ibm/ibmvnic.* 10020 10021IBM Power VFIO Support 10022M: Timothy Pearson <tpearson@raptorengineering.com> 10023S: Supported 10024F: drivers/vfio/vfio_iommu_spapr_tce.c 10025 10026IBM Power Virtual Ethernet Device Driver 10027M: Nick Child <nnac123@linux.ibm.com> 10028L: netdev@vger.kernel.org 10029S: Supported 10030F: drivers/net/ethernet/ibm/ibmveth.* 10031 10032IBM Power Virtual FC Device Drivers 10033M: Tyrel Datwyler <tyreld@linux.ibm.com> 10034L: linux-scsi@vger.kernel.org 10035S: Supported 10036F: drivers/scsi/ibmvscsi/ibmvfc* 10037 10038IBM Power Virtual Management Channel Driver 10039M: Brad Warrum <bwarrum@linux.ibm.com> 10040M: Ritu Agarwal <rituagar@linux.ibm.com> 10041S: Supported 10042F: drivers/misc/ibmvmc.* 10043 10044IBM Power Virtual SCSI Device Drivers 10045M: Tyrel Datwyler <tyreld@linux.ibm.com> 10046L: linux-scsi@vger.kernel.org 10047S: Supported 10048F: drivers/scsi/ibmvscsi/ibmvscsi* 10049F: include/scsi/viosrp.h 10050 10051IBM Power Virtual SCSI Device Target Driver 10052M: Michael Cyr <mikecyr@linux.ibm.com> 10053L: linux-scsi@vger.kernel.org 10054L: target-devel@vger.kernel.org 10055S: Supported 10056F: drivers/scsi/ibmvscsi_tgt/ 10057 10058IBM Power VMX Cryptographic instructions 10059M: Breno Leitão <leitao@debian.org> 10060M: Nayna Jain <nayna@linux.ibm.com> 10061M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10062L: linux-crypto@vger.kernel.org 10063S: Supported 10064F: drivers/crypto/vmx/Kconfig 10065F: drivers/crypto/vmx/Makefile 10066F: drivers/crypto/vmx/aes* 10067F: drivers/crypto/vmx/ghash* 10068F: drivers/crypto/vmx/ppc-xlate.pl 10069F: drivers/crypto/vmx/vmx.c 10070 10071IBM ServeRAID RAID DRIVER 10072S: Orphan 10073F: drivers/scsi/ips.* 10074 10075ICH LPC AND GPIO DRIVER 10076M: Peter Tyser <ptyser@xes-inc.com> 10077S: Maintained 10078F: drivers/gpio/gpio-ich.c 10079F: drivers/mfd/lpc_ich.c 10080 10081ICY I2C DRIVER 10082M: Max Staudt <max@enpas.org> 10083L: linux-i2c@vger.kernel.org 10084S: Maintained 10085F: drivers/i2c/busses/i2c-icy.c 10086 10087IDEAPAD LAPTOP EXTRAS DRIVER 10088M: Ike Panhc <ike.pan@canonical.com> 10089L: platform-driver-x86@vger.kernel.org 10090S: Maintained 10091W: http://launchpad.net/ideapad-laptop 10092F: drivers/platform/x86/ideapad-laptop.c 10093 10094IDEAPAD LAPTOP SLIDEBAR DRIVER 10095M: Andrey Moiseev <o2g.org.ru@gmail.com> 10096L: linux-input@vger.kernel.org 10097S: Maintained 10098W: https://github.com/o2genum/ideapad-slidebar 10099F: drivers/input/misc/ideapad_slidebar.c 10100 10101IDMAPPED MOUNTS 10102M: Christian Brauner <brauner@kernel.org> 10103M: Seth Forshee <sforshee@kernel.org> 10104L: linux-fsdevel@vger.kernel.org 10105S: Maintained 10106T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10107F: Documentation/filesystems/idmappings.rst 10108F: include/linux/mnt_idmapping.* 10109F: tools/testing/selftests/mount_setattr/ 10110 10111IDT VersaClock 5 CLOCK DRIVER 10112M: Luca Ceresoli <luca@lucaceresoli.net> 10113S: Maintained 10114F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10115F: drivers/clk/clk-versaclock5.c 10116 10117IEEE 802.15.4 SUBSYSTEM 10118M: Alexander Aring <alex.aring@gmail.com> 10119M: Stefan Schmidt <stefan@datenfreihafen.org> 10120M: Miquel Raynal <miquel.raynal@bootlin.com> 10121L: linux-wpan@vger.kernel.org 10122S: Maintained 10123W: https://linux-wpan.org/ 10124Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10125T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10126T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10127F: Documentation/networking/ieee802154.rst 10128F: drivers/net/ieee802154/ 10129F: include/linux/ieee802154.h 10130F: include/linux/nl802154.h 10131F: include/net/af_ieee802154.h 10132F: include/net/cfg802154.h 10133F: include/net/ieee802154_netdev.h 10134F: include/net/mac802154.h 10135F: include/net/nl802154.h 10136F: net/ieee802154/ 10137F: net/mac802154/ 10138 10139IFCVF VIRTIO DATA PATH ACCELERATOR 10140R: Zhu Lingshan <lingshan.zhu@intel.com> 10141F: drivers/vdpa/ifcvf/ 10142 10143IFE PROTOCOL 10144M: Yotam Gigi <yotam.gi@gmail.com> 10145M: Jamal Hadi Salim <jhs@mojatatu.com> 10146F: include/net/ife.h 10147F: include/uapi/linux/ife.h 10148F: net/ife 10149 10150IGORPLUG-USB IR RECEIVER 10151M: Sean Young <sean@mess.org> 10152L: linux-media@vger.kernel.org 10153S: Maintained 10154F: drivers/media/rc/igorplugusb.c 10155 10156IGUANAWORKS USB IR TRANSCEIVER 10157M: Sean Young <sean@mess.org> 10158L: linux-media@vger.kernel.org 10159S: Maintained 10160F: drivers/media/rc/iguanair.c 10161 10162IIO DIGITAL POTENTIOMETER DAC 10163M: Peter Rosin <peda@axentia.se> 10164L: linux-iio@vger.kernel.org 10165S: Maintained 10166F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10167F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10168F: drivers/iio/dac/dpot-dac.c 10169 10170IIO ENVELOPE DETECTOR 10171M: Peter Rosin <peda@axentia.se> 10172L: linux-iio@vger.kernel.org 10173S: Maintained 10174F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10175F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10176F: drivers/iio/adc/envelope-detector.c 10177 10178IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10179M: Matti Vaittinen <mazziesaccount@gmail.com> 10180L: linux-iio@vger.kernel.org 10181S: Maintained 10182F: drivers/iio/light/gain-time-scale-helper.c 10183F: drivers/iio/light/gain-time-scale-helper.h 10184 10185IIO MULTIPLEXER 10186M: Peter Rosin <peda@axentia.se> 10187L: linux-iio@vger.kernel.org 10188S: Maintained 10189F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10190F: drivers/iio/multiplexer/iio-mux.c 10191 10192IIO SCMI BASED DRIVER 10193M: Jyoti Bhayana <jbhayana@google.com> 10194L: linux-iio@vger.kernel.org 10195S: Maintained 10196F: drivers/iio/common/scmi_sensors/scmi_iio.c 10197 10198IIO SUBSYSTEM AND DRIVERS 10199M: Jonathan Cameron <jic23@kernel.org> 10200R: Lars-Peter Clausen <lars@metafoo.de> 10201L: linux-iio@vger.kernel.org 10202S: Maintained 10203T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10204F: Documentation/ABI/testing/configfs-iio* 10205F: Documentation/ABI/testing/sysfs-bus-iio* 10206F: Documentation/devicetree/bindings/iio/ 10207F: drivers/iio/ 10208F: drivers/staging/iio/ 10209F: include/dt-bindings/iio/ 10210F: include/linux/iio/ 10211F: tools/iio/ 10212 10213IIO UNIT CONVERTER 10214M: Peter Rosin <peda@axentia.se> 10215L: linux-iio@vger.kernel.org 10216S: Maintained 10217F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10218F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10219F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10220F: drivers/iio/afe/iio-rescale.c 10221 10222IKANOS/ADI EAGLE ADSL USB DRIVER 10223M: Matthieu Castet <castet.matthieu@free.fr> 10224M: Stanislaw Gruszka <stf_xl@wp.pl> 10225S: Maintained 10226F: drivers/usb/atm/ueagle-atm.c 10227 10228IMAGIS TOUCHSCREEN DRIVER 10229M: Markuss Broks <markuss.broks@gmail.com> 10230S: Maintained 10231F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10232F: drivers/input/touchscreen/imagis.c 10233 10234IMGTEC ASCII LCD DRIVER 10235M: Paul Burton <paulburton@kernel.org> 10236S: Maintained 10237F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10238F: drivers/auxdisplay/img-ascii-lcd.c 10239 10240IMGTEC IR DECODER DRIVER 10241S: Orphan 10242F: drivers/media/rc/img-ir/ 10243 10244IMON SOUNDGRAPH USB IR RECEIVER 10245M: Sean Young <sean@mess.org> 10246L: linux-media@vger.kernel.org 10247S: Maintained 10248F: drivers/media/rc/imon.c 10249F: drivers/media/rc/imon_raw.c 10250 10251IMS TWINTURBO FRAMEBUFFER DRIVER 10252L: linux-fbdev@vger.kernel.org 10253S: Orphan 10254F: drivers/video/fbdev/imsttfb.c 10255 10256INA209 HARDWARE MONITOR DRIVER 10257M: Guenter Roeck <linux@roeck-us.net> 10258L: linux-hwmon@vger.kernel.org 10259S: Maintained 10260F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10261F: Documentation/hwmon/ina209.rst 10262F: drivers/hwmon/ina209.c 10263 10264INA2XX HARDWARE MONITOR DRIVER 10265M: Guenter Roeck <linux@roeck-us.net> 10266L: linux-hwmon@vger.kernel.org 10267S: Maintained 10268F: Documentation/hwmon/ina2xx.rst 10269F: drivers/hwmon/ina2xx.c 10270F: include/linux/platform_data/ina2xx.h 10271 10272INDEX OF FURTHER KERNEL DOCUMENTATION 10273M: Carlos Bilbao <carlos.bilbao@amd.com> 10274S: Maintained 10275F: Documentation/process/kernel-docs.rst 10276 10277INDUSTRY PACK SUBSYSTEM (IPACK) 10278M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10279M: Jens Taprogge <jens.taprogge@taprogge.org> 10280M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10281L: industrypack-devel@lists.sourceforge.net 10282S: Maintained 10283W: http://industrypack.sourceforge.net 10284F: drivers/ipack/ 10285 10286INFINEON DPS310 Driver 10287M: Eddie James <eajames@linux.ibm.com> 10288L: linux-iio@vger.kernel.org 10289S: Maintained 10290F: drivers/iio/pressure/dps310.c 10291 10292INFINEON PEB2466 ASoC CODEC 10293M: Herve Codina <herve.codina@bootlin.com> 10294L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10295S: Maintained 10296F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10297F: sound/soc/codecs/peb2466.c 10298 10299INFINIBAND SUBSYSTEM 10300M: Jason Gunthorpe <jgg@nvidia.com> 10301M: Leon Romanovsky <leonro@nvidia.com> 10302L: linux-rdma@vger.kernel.org 10303S: Supported 10304W: https://github.com/linux-rdma/rdma-core 10305Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10306T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10307F: Documentation/devicetree/bindings/infiniband/ 10308F: Documentation/infiniband/ 10309F: drivers/infiniband/ 10310F: include/rdma/ 10311F: include/trace/events/ib_mad.h 10312F: include/trace/events/ib_umad.h 10313F: include/trace/misc/rdma.h 10314F: include/uapi/linux/if_infiniband.h 10315F: include/uapi/rdma/ 10316F: samples/bpf/ibumad_kern.c 10317F: samples/bpf/ibumad_user.c 10318 10319INGENIC JZ4780 NAND DRIVER 10320M: Harvey Hunt <harveyhuntnexus@gmail.com> 10321L: linux-mtd@lists.infradead.org 10322L: linux-mips@vger.kernel.org 10323S: Maintained 10324F: drivers/mtd/nand/raw/ingenic/ 10325 10326INGENIC JZ47xx SoCs 10327M: Paul Cercueil <paul@crapouillou.net> 10328L: linux-mips@vger.kernel.org 10329S: Maintained 10330F: arch/mips/boot/dts/ingenic/ 10331F: arch/mips/generic/board-ingenic.c 10332F: arch/mips/include/asm/mach-ingenic/ 10333F: arch/mips/ingenic/Kconfig 10334F: drivers/clk/ingenic/ 10335F: drivers/dma/dma-jz4780.c 10336F: drivers/gpu/drm/ingenic/ 10337F: drivers/i2c/busses/i2c-jz4780.c 10338F: drivers/iio/adc/ingenic-adc.c 10339F: drivers/irqchip/irq-ingenic.c 10340F: drivers/memory/jz4780-nemc.c 10341F: drivers/mmc/host/jz4740_mmc.c 10342F: drivers/mtd/nand/raw/ingenic/ 10343F: drivers/pinctrl/pinctrl-ingenic.c 10344F: drivers/power/supply/ingenic-battery.c 10345F: drivers/pwm/pwm-jz4740.c 10346F: drivers/remoteproc/ingenic_rproc.c 10347F: drivers/rtc/rtc-jz4740.c 10348F: drivers/tty/serial/8250/8250_ingenic.c 10349F: drivers/usb/musb/jz4740.c 10350F: drivers/watchdog/jz4740_wdt.c 10351F: include/dt-bindings/iio/adc/ingenic,adc.h 10352F: include/linux/mfd/ingenic-tcu.h 10353F: sound/soc/codecs/jz47* 10354F: sound/soc/jz4740/ 10355 10356INJOINIC IP5xxx POWER BANK IC DRIVER 10357M: Samuel Holland <samuel@sholland.org> 10358S: Maintained 10359F: drivers/power/supply/ip5xxx_power.c 10360 10361INOTIFY 10362M: Jan Kara <jack@suse.cz> 10363R: Amir Goldstein <amir73il@gmail.com> 10364L: linux-fsdevel@vger.kernel.org 10365S: Maintained 10366F: Documentation/filesystems/inotify.rst 10367F: fs/notify/inotify/ 10368F: include/linux/inotify.h 10369F: include/uapi/linux/inotify.h 10370 10371INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10372M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10373L: linux-input@vger.kernel.org 10374S: Maintained 10375Q: http://patchwork.kernel.org/project/linux-input/list/ 10376T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10377F: Documentation/devicetree/bindings/input/ 10378F: Documentation/devicetree/bindings/serio/ 10379F: Documentation/input/ 10380F: drivers/input/ 10381F: include/dt-bindings/input/ 10382F: include/linux/input.h 10383F: include/linux/input/ 10384F: include/uapi/linux/input-event-codes.h 10385F: include/uapi/linux/input.h 10386 10387INPUT MULTITOUCH (MT) PROTOCOL 10388M: Henrik Rydberg <rydberg@bitmath.org> 10389L: linux-input@vger.kernel.org 10390S: Odd fixes 10391F: Documentation/input/multi-touch-protocol.rst 10392F: drivers/input/input-mt.c 10393K: \b(ABS|SYN)_MT_ 10394 10395INSIDE SECURE CRYPTO DRIVER 10396M: Antoine Tenart <atenart@kernel.org> 10397L: linux-crypto@vger.kernel.org 10398S: Maintained 10399F: drivers/crypto/inside-secure/ 10400 10401INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10402M: Mimi Zohar <zohar@linux.ibm.com> 10403M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10404L: linux-integrity@vger.kernel.org 10405S: Supported 10406T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10407F: security/integrity/ 10408F: security/integrity/ima/ 10409 10410INTEL 810/815 FRAMEBUFFER DRIVER 10411M: Antonino Daplas <adaplas@gmail.com> 10412L: linux-fbdev@vger.kernel.org 10413S: Maintained 10414F: drivers/video/fbdev/i810/ 10415 10416INTEL 8254 COUNTER DRIVER 10417M: William Breathitt Gray <william.gray@linaro.org> 10418L: linux-iio@vger.kernel.org 10419S: Maintained 10420F: drivers/counter/i8254.c 10421F: include/linux/i8254.h 10422 10423INTEL 8255 GPIO DRIVER 10424M: William Breathitt Gray <william.gray@linaro.org> 10425L: linux-gpio@vger.kernel.org 10426S: Maintained 10427F: drivers/gpio/gpio-i8255.c 10428F: drivers/gpio/gpio-i8255.h 10429 10430INTEL ASoC DRIVERS 10431M: Cezary Rojewski <cezary.rojewski@intel.com> 10432M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10433M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10434M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10435M: Bard Liao <yung-chuan.liao@linux.intel.com> 10436M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10437M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10438L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10439S: Supported 10440F: sound/soc/intel/ 10441 10442INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10443M: Hans de Goede <hdegoede@redhat.com> 10444L: platform-driver-x86@vger.kernel.org 10445S: Maintained 10446F: drivers/platform/x86/intel/atomisp2/pm.c 10447 10448INTEL ATOMISP2 LED DRIVER 10449M: Hans de Goede <hdegoede@redhat.com> 10450L: platform-driver-x86@vger.kernel.org 10451S: Maintained 10452F: drivers/platform/x86/intel/atomisp2/led.c 10453 10454INTEL BIOS SAR INT1092 DRIVER 10455M: Shravan Sudhakar <s.shravan@intel.com> 10456M: Intel Corporation <linuxwwan@intel.com> 10457L: platform-driver-x86@vger.kernel.org 10458S: Maintained 10459F: drivers/platform/x86/intel/int1092/ 10460 10461INTEL BROXTON PMC DRIVER 10462M: Mika Westerberg <mika.westerberg@linux.intel.com> 10463M: Zha Qipeng <qipeng.zha@intel.com> 10464S: Maintained 10465F: drivers/mfd/intel_pmc_bxt.c 10466F: include/linux/mfd/intel_pmc_bxt.h 10467 10468INTEL C600 SERIES SAS CONTROLLER DRIVER 10469M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10470L: linux-scsi@vger.kernel.org 10471S: Supported 10472T: git git://git.code.sf.net/p/intel-sas/isci 10473F: drivers/scsi/isci/ 10474 10475INTEL CPU family model numbers 10476M: Tony Luck <tony.luck@intel.com> 10477M: x86@kernel.org 10478L: linux-kernel@vger.kernel.org 10479S: Supported 10480F: arch/x86/include/asm/intel-family.h 10481 10482INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10483M: Jani Nikula <jani.nikula@linux.intel.com> 10484M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10485M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10486M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10487L: intel-gfx@lists.freedesktop.org 10488S: Supported 10489W: https://01.org/linuxgraphics/ 10490Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10491B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10492C: irc://irc.oftc.net/intel-gfx 10493T: git git://anongit.freedesktop.org/drm-intel 10494F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10495F: Documentation/gpu/i915.rst 10496F: drivers/gpu/drm/i915/ 10497F: include/drm/i915* 10498F: include/uapi/drm/i915_drm.h 10499 10500INTEL ETHERNET DRIVERS 10501M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10502M: Tony Nguyen <anthony.l.nguyen@intel.com> 10503L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10504S: Supported 10505W: https://www.intel.com/content/www/us/en/support.html 10506Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10507T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10508T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10509F: Documentation/networking/device_drivers/ethernet/intel/ 10510F: drivers/net/ethernet/intel/ 10511F: drivers/net/ethernet/intel/*/ 10512F: include/linux/avf/virtchnl.h 10513F: include/linux/net/intel/iidc.h 10514 10515INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10516M: Mustafa Ismail <mustafa.ismail@intel.com> 10517M: Shiraz Saleem <shiraz.saleem@intel.com> 10518L: linux-rdma@vger.kernel.org 10519S: Supported 10520F: drivers/infiniband/hw/irdma/ 10521F: include/uapi/rdma/irdma-abi.h 10522 10523INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10524M: Maik Broemme <mbroemme@libmpq.org> 10525L: linux-fbdev@vger.kernel.org 10526S: Maintained 10527F: Documentation/fb/intelfb.rst 10528F: drivers/video/fbdev/intelfb/ 10529 10530INTEL GPIO DRIVERS 10531M: Andy Shevchenko <andy@kernel.org> 10532L: linux-gpio@vger.kernel.org 10533S: Supported 10534T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10535F: drivers/gpio/gpio-elkhartlake.c 10536F: drivers/gpio/gpio-ich.c 10537F: drivers/gpio/gpio-merrifield.c 10538F: drivers/gpio/gpio-ml-ioh.c 10539F: drivers/gpio/gpio-pch.c 10540F: drivers/gpio/gpio-sch.c 10541F: drivers/gpio/gpio-sodaville.c 10542F: drivers/gpio/gpio-tangier.c 10543 10544INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10545M: Zhenyu Wang <zhenyuw@linux.intel.com> 10546M: Zhi Wang <zhi.a.wang@intel.com> 10547L: intel-gvt-dev@lists.freedesktop.org 10548L: intel-gfx@lists.freedesktop.org 10549S: Supported 10550W: https://01.org/igvt-g 10551T: git https://github.com/intel/gvt-linux.git 10552F: drivers/gpu/drm/i915/gvt/ 10553 10554INTEL HID EVENT DRIVER 10555M: Alex Hung <alexhung@gmail.com> 10556L: platform-driver-x86@vger.kernel.org 10557S: Maintained 10558F: drivers/platform/x86/intel/hid.c 10559 10560INTEL I/OAT DMA DRIVER 10561M: Dave Jiang <dave.jiang@intel.com> 10562R: Dan Williams <dan.j.williams@intel.com> 10563L: dmaengine@vger.kernel.org 10564S: Supported 10565Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10566F: drivers/dma/ioat* 10567 10568INTEL IDLE DRIVER 10569M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10570M: Len Brown <lenb@kernel.org> 10571L: linux-pm@vger.kernel.org 10572S: Supported 10573B: https://bugzilla.kernel.org 10574T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10575F: drivers/idle/intel_idle.c 10576 10577INTEL IDXD DRIVER 10578M: Fenghua Yu <fenghua.yu@intel.com> 10579M: Dave Jiang <dave.jiang@intel.com> 10580L: dmaengine@vger.kernel.org 10581S: Supported 10582F: drivers/dma/idxd/* 10583F: include/uapi/linux/idxd.h 10584 10585INTEL IN FIELD SCAN (IFS) DEVICE 10586M: Jithu Joseph <jithu.joseph@intel.com> 10587R: Ashok Raj <ashok.raj@intel.com> 10588R: Tony Luck <tony.luck@intel.com> 10589S: Maintained 10590F: drivers/platform/x86/intel/ifs 10591F: include/trace/events/intel_ifs.h 10592 10593INTEL INTEGRATED SENSOR HUB DRIVER 10594M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10595M: Jiri Kosina <jikos@kernel.org> 10596L: linux-input@vger.kernel.org 10597S: Maintained 10598F: drivers/hid/intel-ish-hid/ 10599 10600INTEL IOMMU (VT-d) 10601M: David Woodhouse <dwmw2@infradead.org> 10602M: Lu Baolu <baolu.lu@linux.intel.com> 10603L: iommu@lists.linux.dev 10604S: Supported 10605T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10606F: drivers/iommu/intel/ 10607 10608INTEL IPU3 CSI-2 CIO2 DRIVER 10609M: Yong Zhi <yong.zhi@intel.com> 10610M: Sakari Ailus <sakari.ailus@linux.intel.com> 10611M: Bingbu Cao <bingbu.cao@intel.com> 10612M: Dan Scally <djrscally@gmail.com> 10613R: Tianshu Qiu <tian.shu.qiu@intel.com> 10614L: linux-media@vger.kernel.org 10615S: Maintained 10616T: git git://linuxtv.org/media_tree.git 10617F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10618F: drivers/media/pci/intel/ipu3/ 10619 10620INTEL IPU3 CSI-2 IMGU DRIVER 10621M: Sakari Ailus <sakari.ailus@linux.intel.com> 10622R: Bingbu Cao <bingbu.cao@intel.com> 10623R: Tianshu Qiu <tian.shu.qiu@intel.com> 10624L: linux-media@vger.kernel.org 10625S: Maintained 10626F: Documentation/admin-guide/media/ipu3.rst 10627F: Documentation/admin-guide/media/ipu3_rcb.svg 10628F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10629F: drivers/staging/media/ipu3/ 10630 10631INTEL ISHTP ECLITE DRIVER 10632M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10633L: platform-driver-x86@vger.kernel.org 10634S: Supported 10635F: drivers/platform/x86/intel/ishtp_eclite.c 10636 10637INTEL IXP4XX CRYPTO SUPPORT 10638M: Corentin Labbe <clabbe@baylibre.com> 10639L: linux-crypto@vger.kernel.org 10640S: Maintained 10641F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10642 10643INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10644M: Krzysztof Halasa <khalasa@piap.pl> 10645S: Maintained 10646F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10647F: drivers/net/wan/ixp4xx_hss.c 10648F: drivers/soc/ixp4xx/ixp4xx-npe.c 10649F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10650F: include/linux/soc/ixp4xx/npe.h 10651F: include/linux/soc/ixp4xx/qmgr.h 10652 10653INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10654M: Deepak Saxena <dsaxena@plexity.net> 10655S: Maintained 10656F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10657F: drivers/char/hw_random/ixp4xx-rng.c 10658 10659INTEL KEEM BAY DRM DRIVER 10660M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10661M: Edmund Dea <edmund.j.dea@intel.com> 10662S: Maintained 10663F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10664F: drivers/gpu/drm/kmb/ 10665 10666INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10667M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10668S: Maintained 10669F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10670F: drivers/crypto/intel/keembay/Kconfig 10671F: drivers/crypto/intel/keembay/Makefile 10672F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10673F: drivers/crypto/intel/keembay/ocs-aes.c 10674F: drivers/crypto/intel/keembay/ocs-aes.h 10675 10676INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10677M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10678M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10679M: Mark Gross <mgross@linux.intel.com> 10680S: Maintained 10681F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10682F: drivers/crypto/intel/keembay/Kconfig 10683F: drivers/crypto/intel/keembay/Makefile 10684F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10685 10686INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10687M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10688M: Declan Murphy <declan.murphy@intel.com> 10689S: Maintained 10690F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10691F: drivers/crypto/intel/keembay/Kconfig 10692F: drivers/crypto/intel/keembay/Makefile 10693F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10694F: drivers/crypto/intel/keembay/ocs-hcu.c 10695F: drivers/crypto/intel/keembay/ocs-hcu.h 10696 10697INTEL MANAGEMENT ENGINE (mei) 10698M: Tomas Winkler <tomas.winkler@intel.com> 10699L: linux-kernel@vger.kernel.org 10700S: Supported 10701F: Documentation/driver-api/mei/* 10702F: drivers/misc/mei/ 10703F: drivers/watchdog/mei_wdt.c 10704F: include/linux/mei_aux.h 10705F: include/linux/mei_cl_bus.h 10706F: include/uapi/linux/mei.h 10707F: include/uapi/linux/mei_uuid.h 10708F: include/uapi/linux/uuid.h 10709F: samples/mei/* 10710 10711INTEL MAX 10 BMC MFD DRIVER 10712M: Xu Yilun <yilun.xu@intel.com> 10713R: Tom Rix <trix@redhat.com> 10714S: Maintained 10715F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10716F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10717F: drivers/hwmon/intel-m10-bmc-hwmon.c 10718F: drivers/mfd/intel-m10-bmc* 10719F: include/linux/mfd/intel-m10-bmc.h 10720 10721INTEL MAX10 BMC SECURE UPDATES 10722M: Russ Weight <russell.h.weight@intel.com> 10723L: linux-fpga@vger.kernel.org 10724S: Maintained 10725F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10726F: drivers/fpga/intel-m10-bmc-sec-update.c 10727 10728INTEL P-Unit IPC DRIVER 10729M: Zha Qipeng <qipeng.zha@intel.com> 10730L: platform-driver-x86@vger.kernel.org 10731S: Maintained 10732F: arch/x86/include/asm/intel_punit_ipc.h 10733F: drivers/platform/x86/intel/punit_ipc.c 10734 10735INTEL PMC CORE DRIVER 10736M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10737M: David E Box <david.e.box@intel.com> 10738L: platform-driver-x86@vger.kernel.org 10739S: Maintained 10740F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10741F: drivers/platform/x86/intel/pmc/ 10742 10743INTEL PMIC GPIO DRIVERS 10744M: Andy Shevchenko <andy@kernel.org> 10745S: Supported 10746T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10747F: drivers/gpio/gpio-*cove.c 10748 10749INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10750M: Andy Shevchenko <andy@kernel.org> 10751S: Supported 10752F: drivers/mfd/intel_soc_pmic* 10753F: include/linux/mfd/intel_soc_pmic* 10754 10755INTEL PMT DRIVERS 10756M: David E. Box <david.e.box@linux.intel.com> 10757S: Supported 10758F: drivers/platform/x86/intel/pmt/ 10759 10760INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10761M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10762L: linux-wireless@vger.kernel.org 10763S: Maintained 10764F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10765F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10766F: drivers/net/wireless/intel/ipw2x00/ 10767 10768INTEL PSTATE DRIVER 10769M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10770M: Len Brown <lenb@kernel.org> 10771L: linux-pm@vger.kernel.org 10772S: Supported 10773F: drivers/cpufreq/intel_pstate.c 10774 10775INTEL PTP DFL ToD DRIVER 10776M: Tianfei Zhang <tianfei.zhang@intel.com> 10777L: linux-fpga@vger.kernel.org 10778L: netdev@vger.kernel.org 10779S: Maintained 10780F: drivers/ptp/ptp_dfl_tod.c 10781 10782INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10783M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10784L: linux-iio@vger.kernel.org 10785F: drivers/counter/intel-qep.c 10786 10787INTEL SCU DRIVERS 10788M: Mika Westerberg <mika.westerberg@linux.intel.com> 10789S: Maintained 10790F: arch/x86/include/asm/intel_scu_ipc.h 10791F: drivers/platform/x86/intel_scu_* 10792 10793INTEL SDSI DRIVER 10794M: David E. Box <david.e.box@linux.intel.com> 10795S: Supported 10796F: drivers/platform/x86/intel/sdsi.c 10797F: tools/arch/x86/intel_sdsi/ 10798F: tools/testing/selftests/drivers/sdsi/ 10799 10800INTEL SGX 10801M: Jarkko Sakkinen <jarkko@kernel.org> 10802R: Dave Hansen <dave.hansen@linux.intel.com> 10803L: linux-sgx@vger.kernel.org 10804S: Supported 10805Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10806T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10807F: Documentation/arch/x86/sgx.rst 10808F: arch/x86/entry/vdso/vsgx.S 10809F: arch/x86/include/asm/sgx.h 10810F: arch/x86/include/uapi/asm/sgx.h 10811F: arch/x86/kernel/cpu/sgx/* 10812F: tools/testing/selftests/sgx/* 10813K: \bSGX_ 10814 10815INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10816M: Daniel Scally <djrscally@gmail.com> 10817S: Maintained 10818F: drivers/platform/x86/intel/int3472/ 10819 10820INTEL SPEED SELECT TECHNOLOGY 10821M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10822L: platform-driver-x86@vger.kernel.org 10823S: Maintained 10824F: drivers/platform/x86/intel/speed_select_if/ 10825F: include/uapi/linux/isst_if.h 10826F: tools/power/x86/intel-speed-select/ 10827 10828INTEL STRATIX10 FIRMWARE DRIVERS 10829M: Dinh Nguyen <dinguyen@kernel.org> 10830L: linux-kernel@vger.kernel.org 10831S: Maintained 10832T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10833F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10834F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10835F: drivers/firmware/stratix10-rsu.c 10836F: drivers/firmware/stratix10-svc.c 10837F: include/linux/firmware/intel/stratix10-smc.h 10838F: include/linux/firmware/intel/stratix10-svc-client.h 10839 10840INTEL TELEMETRY DRIVER 10841M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10842M: "David E. Box" <david.e.box@linux.intel.com> 10843L: platform-driver-x86@vger.kernel.org 10844S: Maintained 10845F: arch/x86/include/asm/intel_telemetry.h 10846F: drivers/platform/x86/intel/telemetry/ 10847 10848INTEL TPMI DRIVER 10849M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10850L: platform-driver-x86@vger.kernel.org 10851S: Maintained 10852F: Documentation/ABI/testing/debugfs-tpmi 10853F: drivers/platform/x86/intel/tpmi.c 10854F: include/linux/intel_tpmi.h 10855 10856INTEL UNCORE FREQUENCY CONTROL 10857M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10858L: platform-driver-x86@vger.kernel.org 10859S: Maintained 10860F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10861F: drivers/platform/x86/intel/uncore-frequency/ 10862 10863INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10864M: David E. Box <david.e.box@linux.intel.com> 10865S: Supported 10866F: drivers/platform/x86/intel/vsec.* 10867 10868INTEL VIRTUAL BUTTON DRIVER 10869M: AceLan Kao <acelan.kao@canonical.com> 10870L: platform-driver-x86@vger.kernel.org 10871S: Maintained 10872F: drivers/platform/x86/intel/vbtn.c 10873 10874INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10875M: Stanislaw Gruszka <stf_xl@wp.pl> 10876L: linux-wireless@vger.kernel.org 10877S: Supported 10878F: drivers/net/wireless/intel/iwlegacy/ 10879 10880INTEL WIRELESS WIFI LINK (iwlwifi) 10881M: Gregory Greenman <gregory.greenman@intel.com> 10882L: linux-wireless@vger.kernel.org 10883S: Supported 10884W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10885T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10886F: drivers/net/wireless/intel/iwlwifi/ 10887 10888INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10889M: Jithu Joseph <jithu.joseph@intel.com> 10890R: Maurice Ma <maurice.ma@intel.com> 10891S: Maintained 10892W: https://slimbootloader.github.io/security/firmware-update.html 10893F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10894 10895INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10896L: Dell.Client.Kernel@dell.com 10897S: Maintained 10898F: drivers/platform/x86/intel/wmi/thunderbolt.c 10899 10900INTEL WWAN IOSM DRIVER 10901M: M Chetan Kumar <m.chetan.kumar@intel.com> 10902M: Intel Corporation <linuxwwan@intel.com> 10903L: netdev@vger.kernel.org 10904S: Maintained 10905F: drivers/net/wwan/iosm/ 10906 10907INTEL(R) TRACE HUB 10908M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10909S: Supported 10910F: Documentation/trace/intel_th.rst 10911F: drivers/hwtracing/intel_th/ 10912F: include/linux/intel_th.h 10913 10914INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10915M: Ning Sun <ning.sun@intel.com> 10916L: tboot-devel@lists.sourceforge.net 10917S: Supported 10918W: http://tboot.sourceforge.net 10919T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10920F: Documentation/arch/x86/intel_txt.rst 10921F: arch/x86/kernel/tboot.c 10922F: include/linux/tboot.h 10923 10924INTERCONNECT API 10925M: Georgi Djakov <djakov@kernel.org> 10926L: linux-pm@vger.kernel.org 10927S: Maintained 10928T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10929F: Documentation/devicetree/bindings/interconnect/ 10930F: Documentation/driver-api/interconnect.rst 10931F: drivers/interconnect/ 10932F: include/dt-bindings/interconnect/ 10933F: include/linux/interconnect-provider.h 10934F: include/linux/interconnect.h 10935 10936INTERRUPT COUNTER DRIVER 10937M: Oleksij Rempel <o.rempel@pengutronix.de> 10938R: Pengutronix Kernel Team <kernel@pengutronix.de> 10939L: linux-iio@vger.kernel.org 10940F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10941F: drivers/counter/interrupt-cnt.c 10942 10943INTERSIL ISL7998X VIDEO DECODER DRIVER 10944M: Michael Tretter <m.tretter@pengutronix.de> 10945R: Pengutronix Kernel Team <kernel@pengutronix.de> 10946L: linux-media@vger.kernel.org 10947S: Maintained 10948F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10949F: drivers/media/i2c/isl7998x.c 10950 10951INVENSENSE ICM-426xx IMU DRIVER 10952M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10953L: linux-iio@vger.kernel.org 10954S: Maintained 10955W: https://invensense.tdk.com/ 10956F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10957F: drivers/iio/imu/inv_icm42600/ 10958 10959INVENSENSE MPU-3050 GYROSCOPE DRIVER 10960M: Linus Walleij <linus.walleij@linaro.org> 10961L: linux-iio@vger.kernel.org 10962S: Maintained 10963F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10964F: drivers/iio/gyro/mpu3050* 10965 10966IOC3 ETHERNET DRIVER 10967M: Ralf Baechle <ralf@linux-mips.org> 10968L: linux-mips@vger.kernel.org 10969S: Maintained 10970F: drivers/net/ethernet/sgi/ioc3-eth.c 10971 10972IOMAP FILESYSTEM LIBRARY 10973M: Darrick J. Wong <djwong@kernel.org> 10974L: linux-xfs@vger.kernel.org 10975L: linux-fsdevel@vger.kernel.org 10976S: Supported 10977T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10978F: fs/iomap/ 10979F: include/linux/iomap.h 10980 10981IOMMU DMA-API LAYER 10982M: Robin Murphy <robin.murphy@arm.com> 10983L: iommu@lists.linux.dev 10984S: Maintained 10985T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10986F: drivers/iommu/dma-iommu.c 10987F: drivers/iommu/dma-iommu.h 10988F: drivers/iommu/iova.c 10989F: include/linux/iova.h 10990 10991IOMMU SUBSYSTEM 10992M: Joerg Roedel <joro@8bytes.org> 10993M: Will Deacon <will@kernel.org> 10994R: Robin Murphy <robin.murphy@arm.com> 10995L: iommu@lists.linux.dev 10996S: Maintained 10997T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10998F: Documentation/devicetree/bindings/iommu/ 10999F: Documentation/userspace-api/iommu.rst 11000F: drivers/iommu/ 11001F: include/linux/iommu.h 11002F: include/linux/iova.h 11003F: include/linux/of_iommu.h 11004F: include/uapi/linux/iommu.h 11005 11006IOMMUFD 11007M: Jason Gunthorpe <jgg@nvidia.com> 11008M: Kevin Tian <kevin.tian@intel.com> 11009L: iommu@lists.linux.dev 11010S: Maintained 11011T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11012F: Documentation/userspace-api/iommufd.rst 11013F: drivers/iommu/iommufd/ 11014F: include/linux/iommufd.h 11015F: include/uapi/linux/iommufd.h 11016F: tools/testing/selftests/iommu/ 11017 11018IOSYS-MAP HELPERS 11019M: Thomas Zimmermann <tzimmermann@suse.de> 11020L: dri-devel@lists.freedesktop.org 11021S: Maintained 11022T: git git://anongit.freedesktop.org/drm/drm-misc 11023F: include/linux/iosys-map.h 11024 11025IO_URING 11026M: Jens Axboe <axboe@kernel.dk> 11027R: Pavel Begunkov <asml.silence@gmail.com> 11028L: io-uring@vger.kernel.org 11029S: Maintained 11030T: git git://git.kernel.dk/linux-block 11031T: git git://git.kernel.dk/liburing 11032F: include/linux/io_uring.h 11033F: include/linux/io_uring_types.h 11034F: include/trace/events/io_uring.h 11035F: include/uapi/linux/io_uring.h 11036F: io_uring/ 11037 11038IPMI SUBSYSTEM 11039M: Corey Minyard <minyard@acm.org> 11040L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11041S: Supported 11042W: http://openipmi.sourceforge.net/ 11043T: git https://github.com/cminyard/linux-ipmi.git for-next 11044F: Documentation/devicetree/bindings/ipmi/ 11045F: Documentation/driver-api/ipmi.rst 11046F: drivers/char/ipmi/ 11047F: include/linux/ipmi* 11048F: include/uapi/linux/ipmi* 11049 11050IPS SCSI RAID DRIVER 11051M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11052L: linux-scsi@vger.kernel.org 11053S: Maintained 11054W: http://www.adaptec.com/ 11055F: drivers/scsi/ips* 11056 11057IPVS 11058M: Simon Horman <horms@verge.net.au> 11059M: Julian Anastasov <ja@ssi.bg> 11060L: netdev@vger.kernel.org 11061L: lvs-devel@vger.kernel.org 11062S: Maintained 11063T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11064T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11065F: Documentation/networking/ipvs-sysctl.rst 11066F: include/net/ip_vs.h 11067F: include/uapi/linux/ip_vs.h 11068F: net/netfilter/ipvs/ 11069 11070IPWIRELESS DRIVER 11071M: Jiri Kosina <jikos@kernel.org> 11072M: David Sterba <dsterba@suse.com> 11073S: Odd Fixes 11074F: drivers/tty/ipwireless/ 11075 11076IRON DEVICE AUDIO CODEC DRIVERS 11077M: Kiseok Jo <kiseok.jo@irondevice.com> 11078L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11079S: Maintained 11080F: Documentation/devicetree/bindings/sound/irondevice,* 11081F: sound/soc/codecs/sma* 11082 11083IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11084M: Marc Zyngier <maz@kernel.org> 11085S: Maintained 11086T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11087F: Documentation/core-api/irq/irq-domain.rst 11088F: include/linux/irqdomain.h 11089F: kernel/irq/irqdomain.c 11090F: kernel/irq/msi.c 11091 11092IRQ SUBSYSTEM 11093M: Thomas Gleixner <tglx@linutronix.de> 11094L: linux-kernel@vger.kernel.org 11095S: Maintained 11096T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11097F: include/linux/group_cpus.h 11098F: kernel/irq/ 11099F: lib/group_cpus.c 11100 11101IRQCHIP DRIVERS 11102M: Thomas Gleixner <tglx@linutronix.de> 11103M: Marc Zyngier <maz@kernel.org> 11104L: linux-kernel@vger.kernel.org 11105S: Maintained 11106T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11107F: Documentation/devicetree/bindings/interrupt-controller/ 11108F: drivers/irqchip/ 11109 11110ISA 11111M: William Breathitt Gray <william.gray@linaro.org> 11112S: Maintained 11113F: Documentation/driver-api/isa.rst 11114F: drivers/base/isa.c 11115F: include/linux/isa.h 11116 11117ISA RADIO MODULE 11118M: Hans Verkuil <hverkuil@xs4all.nl> 11119L: linux-media@vger.kernel.org 11120S: Maintained 11121W: https://linuxtv.org 11122T: git git://linuxtv.org/media_tree.git 11123F: drivers/media/radio/radio-isa* 11124 11125ISAPNP 11126M: Jaroslav Kysela <perex@perex.cz> 11127S: Maintained 11128F: Documentation/driver-api/isapnp.rst 11129F: drivers/pnp/isapnp/ 11130F: include/linux/isapnp.h 11131 11132ISCSI 11133M: Lee Duncan <lduncan@suse.com> 11134M: Chris Leech <cleech@redhat.com> 11135M: Mike Christie <michael.christie@oracle.com> 11136L: open-iscsi@googlegroups.com 11137L: linux-scsi@vger.kernel.org 11138S: Maintained 11139W: www.open-iscsi.com 11140F: drivers/scsi/*iscsi* 11141F: include/scsi/*iscsi* 11142 11143iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11144M: Peter Jones <pjones@redhat.com> 11145M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11146S: Maintained 11147F: drivers/firmware/iscsi_ibft* 11148 11149ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11150M: Sagi Grimberg <sagi@grimberg.me> 11151M: Max Gurtovoy <mgurtovoy@nvidia.com> 11152L: linux-rdma@vger.kernel.org 11153S: Supported 11154W: http://www.openfabrics.org 11155W: www.open-iscsi.org 11156Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11157F: drivers/infiniband/ulp/iser/ 11158 11159ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11160M: Sagi Grimberg <sagi@grimberg.me> 11161L: linux-rdma@vger.kernel.org 11162L: target-devel@vger.kernel.org 11163S: Supported 11164W: http://www.linux-iscsi.org 11165T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11166F: drivers/infiniband/ulp/isert 11167 11168ISDN/CMTP OVER BLUETOOTH 11169M: Karsten Keil <isdn@linux-pingi.de> 11170L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11171L: netdev@vger.kernel.org 11172S: Odd Fixes 11173W: http://www.isdn4linux.de 11174F: Documentation/isdn/ 11175F: drivers/isdn/capi/ 11176F: include/linux/isdn/ 11177F: include/uapi/linux/isdn/ 11178F: net/bluetooth/cmtp/ 11179 11180ISDN/mISDN SUBSYSTEM 11181M: Karsten Keil <isdn@linux-pingi.de> 11182L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11183L: netdev@vger.kernel.org 11184S: Maintained 11185W: http://www.isdn4linux.de 11186F: drivers/isdn/Kconfig 11187F: drivers/isdn/Makefile 11188F: drivers/isdn/hardware/ 11189F: drivers/isdn/mISDN/ 11190 11191ISOFS FILESYSTEM 11192M: Jan Kara <jack@suse.cz> 11193L: linux-fsdevel@vger.kernel.org 11194S: Maintained 11195F: Documentation/filesystems/isofs.rst 11196F: fs/isofs/ 11197 11198IT87 HARDWARE MONITORING DRIVER 11199M: Jean Delvare <jdelvare@suse.com> 11200L: linux-hwmon@vger.kernel.org 11201S: Maintained 11202F: Documentation/hwmon/it87.rst 11203F: drivers/hwmon/it87.c 11204 11205IT913X MEDIA DRIVER 11206M: Antti Palosaari <crope@iki.fi> 11207L: linux-media@vger.kernel.org 11208S: Maintained 11209W: https://linuxtv.org 11210W: http://palosaari.fi/linux/ 11211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11212T: git git://linuxtv.org/anttip/media_tree.git 11213F: drivers/media/tuners/it913x* 11214 11215ITE IT66121 HDMI BRIDGE DRIVER 11216M: Phong LE <ple@baylibre.com> 11217M: Neil Armstrong <neil.armstrong@linaro.org> 11218S: Maintained 11219T: git git://anongit.freedesktop.org/drm/drm-misc 11220F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11221F: drivers/gpu/drm/bridge/ite-it66121.c 11222 11223IVTV VIDEO4LINUX DRIVER 11224M: Andy Walls <awalls@md.metrocast.net> 11225L: linux-media@vger.kernel.org 11226S: Maintained 11227W: https://linuxtv.org 11228T: git git://linuxtv.org/media_tree.git 11229F: Documentation/admin-guide/media/ivtv* 11230F: drivers/media/pci/ivtv/ 11231F: include/uapi/linux/ivtv* 11232 11233IX2505V MEDIA DRIVER 11234M: Malcolm Priestley <tvboxspy@gmail.com> 11235L: linux-media@vger.kernel.org 11236S: Maintained 11237W: https://linuxtv.org 11238Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11239F: drivers/media/dvb-frontends/ix2505v* 11240 11241JAILHOUSE HYPERVISOR INTERFACE 11242M: Jan Kiszka <jan.kiszka@siemens.com> 11243L: jailhouse-dev@googlegroups.com 11244S: Maintained 11245F: arch/x86/include/asm/jailhouse_para.h 11246F: arch/x86/kernel/jailhouse.c 11247 11248JC42.4 TEMPERATURE SENSOR DRIVER 11249M: Guenter Roeck <linux@roeck-us.net> 11250L: linux-hwmon@vger.kernel.org 11251S: Maintained 11252F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11253F: Documentation/hwmon/jc42.rst 11254F: drivers/hwmon/jc42.c 11255 11256JFS FILESYSTEM 11257M: Dave Kleikamp <shaggy@kernel.org> 11258L: jfs-discussion@lists.sourceforge.net 11259S: Odd Fixes 11260W: http://jfs.sourceforge.net/ 11261T: git https://github.com/kleikamp/linux-shaggy.git 11262F: Documentation/admin-guide/jfs.rst 11263F: fs/jfs/ 11264 11265JME NETWORK DRIVER 11266M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11267L: netdev@vger.kernel.org 11268S: Maintained 11269F: drivers/net/ethernet/jme.* 11270 11271JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11272M: David Woodhouse <dwmw2@infradead.org> 11273M: Richard Weinberger <richard@nod.at> 11274L: linux-mtd@lists.infradead.org 11275S: Odd Fixes 11276W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11277T: git git://git.infradead.org/ubifs-2.6.git 11278F: fs/jffs2/ 11279F: include/uapi/linux/jffs2.h 11280 11281JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11282M: "Theodore Ts'o" <tytso@mit.edu> 11283M: Jan Kara <jack@suse.com> 11284L: linux-ext4@vger.kernel.org 11285S: Maintained 11286F: fs/jbd2/ 11287F: include/linux/jbd2.h 11288 11289JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11290M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11291L: linux-media@vger.kernel.org 11292L: linux-renesas-soc@vger.kernel.org 11293S: Maintained 11294F: drivers/media/platform/renesas/rcar_jpu.c 11295 11296JSM Neo PCI based serial card 11297L: linux-serial@vger.kernel.org 11298S: Orphan 11299F: drivers/tty/serial/jsm/ 11300 11301K10TEMP HARDWARE MONITORING DRIVER 11302M: Clemens Ladisch <clemens@ladisch.de> 11303L: linux-hwmon@vger.kernel.org 11304S: Maintained 11305F: Documentation/hwmon/k10temp.rst 11306F: drivers/hwmon/k10temp.c 11307 11308K8TEMP HARDWARE MONITORING DRIVER 11309M: Rudolf Marek <r.marek@assembler.cz> 11310L: linux-hwmon@vger.kernel.org 11311S: Maintained 11312F: Documentation/hwmon/k8temp.rst 11313F: drivers/hwmon/k8temp.c 11314 11315KASAN 11316M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11317R: Alexander Potapenko <glider@google.com> 11318R: Andrey Konovalov <andreyknvl@gmail.com> 11319R: Dmitry Vyukov <dvyukov@google.com> 11320R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11321L: kasan-dev@googlegroups.com 11322S: Maintained 11323F: Documentation/dev-tools/kasan.rst 11324F: arch/*/include/asm/*kasan.h 11325F: arch/*/mm/kasan_init* 11326F: include/linux/kasan*.h 11327F: lib/Kconfig.kasan 11328F: mm/kasan/ 11329F: scripts/Makefile.kasan 11330 11331KCONFIG 11332M: Masahiro Yamada <masahiroy@kernel.org> 11333L: linux-kbuild@vger.kernel.org 11334S: Maintained 11335Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11336T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11337F: Documentation/kbuild/kconfig* 11338F: scripts/Kconfig.include 11339F: scripts/kconfig/ 11340 11341KCOV 11342R: Dmitry Vyukov <dvyukov@google.com> 11343R: Andrey Konovalov <andreyknvl@gmail.com> 11344L: kasan-dev@googlegroups.com 11345S: Maintained 11346F: Documentation/dev-tools/kcov.rst 11347F: include/linux/kcov.h 11348F: include/uapi/linux/kcov.h 11349F: kernel/kcov.c 11350F: scripts/Makefile.kcov 11351 11352KCSAN 11353M: Marco Elver <elver@google.com> 11354R: Dmitry Vyukov <dvyukov@google.com> 11355L: kasan-dev@googlegroups.com 11356S: Maintained 11357F: Documentation/dev-tools/kcsan.rst 11358F: include/linux/kcsan*.h 11359F: kernel/kcsan/ 11360F: lib/Kconfig.kcsan 11361F: scripts/Makefile.kcsan 11362 11363KDUMP 11364M: Baoquan He <bhe@redhat.com> 11365R: Vivek Goyal <vgoyal@redhat.com> 11366R: Dave Young <dyoung@redhat.com> 11367L: kexec@lists.infradead.org 11368S: Maintained 11369W: http://lse.sourceforge.net/kdump/ 11370F: Documentation/admin-guide/kdump/ 11371F: fs/proc/vmcore.c 11372F: include/linux/crash_core.h 11373F: include/linux/crash_dump.h 11374F: include/uapi/linux/vmcore.h 11375F: kernel/crash_*.c 11376 11377KEENE FM RADIO TRANSMITTER DRIVER 11378M: Hans Verkuil <hverkuil@xs4all.nl> 11379L: linux-media@vger.kernel.org 11380S: Maintained 11381W: https://linuxtv.org 11382T: git git://linuxtv.org/media_tree.git 11383F: drivers/media/radio/radio-keene* 11384 11385KERNEL AUTOMOUNTER 11386M: Ian Kent <raven@themaw.net> 11387L: autofs@vger.kernel.org 11388S: Maintained 11389F: fs/autofs/ 11390 11391KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11392M: Masahiro Yamada <masahiroy@kernel.org> 11393R: Nathan Chancellor <nathan@kernel.org> 11394R: Nick Desaulniers <ndesaulniers@google.com> 11395R: Nicolas Schier <nicolas@fjasle.eu> 11396L: linux-kbuild@vger.kernel.org 11397S: Maintained 11398Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11399T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11400F: Documentation/kbuild/ 11401F: Makefile 11402F: scripts/*vmlinux* 11403F: scripts/Kbuild* 11404F: scripts/Makefile* 11405F: scripts/basic/ 11406F: scripts/dummy-tools/ 11407F: scripts/mk* 11408F: scripts/mod/ 11409F: scripts/package/ 11410F: usr/ 11411 11412KERNEL HARDENING (not covered by other areas) 11413M: Kees Cook <keescook@chromium.org> 11414L: linux-hardening@vger.kernel.org 11415S: Supported 11416T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11417F: Documentation/ABI/testing/sysfs-kernel-oops_count 11418F: Documentation/ABI/testing/sysfs-kernel-warn_count 11419F: include/linux/overflow.h 11420F: include/linux/randomize_kstack.h 11421F: mm/usercopy.c 11422K: \b(add|choose)_random_kstack_offset\b 11423K: \b__check_(object_size|heap_object)\b 11424 11425KERNEL JANITORS 11426L: kernel-janitors@vger.kernel.org 11427S: Odd Fixes 11428W: http://kernelnewbies.org/KernelJanitors 11429 11430KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11431M: Chuck Lever <chuck.lever@oracle.com> 11432M: Jeff Layton <jlayton@kernel.org> 11433R: Neil Brown <neilb@suse.de> 11434R: Olga Kornievskaia <kolga@netapp.com> 11435R: Dai Ngo <Dai.Ngo@oracle.com> 11436R: Tom Talpey <tom@talpey.com> 11437L: linux-nfs@vger.kernel.org 11438S: Supported 11439W: http://nfs.sourceforge.net/ 11440T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11441F: Documentation/filesystems/nfs/ 11442F: fs/exportfs/ 11443F: fs/lockd/ 11444F: fs/nfs_common/ 11445F: fs/nfsd/ 11446F: include/linux/lockd/ 11447F: include/linux/sunrpc/ 11448F: include/trace/events/rpcgss.h 11449F: include/trace/events/rpcrdma.h 11450F: include/trace/events/sunrpc.h 11451F: include/trace/misc/fs.h 11452F: include/trace/misc/nfs.h 11453F: include/trace/misc/sunrpc.h 11454F: include/uapi/linux/nfsd/ 11455F: include/uapi/linux/sunrpc/ 11456F: net/sunrpc/ 11457 11458KERNEL REGRESSIONS 11459M: Thorsten Leemhuis <linux@leemhuis.info> 11460L: regressions@lists.linux.dev 11461S: Supported 11462F: Documentation/admin-guide/reporting-regressions.rst 11463F: Documentation/process/handling-regressions.rst 11464 11465KERNEL SELFTEST FRAMEWORK 11466M: Shuah Khan <shuah@kernel.org> 11467M: Shuah Khan <skhan@linuxfoundation.org> 11468L: linux-kselftest@vger.kernel.org 11469S: Maintained 11470Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11471T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11472F: Documentation/dev-tools/kselftest* 11473F: tools/testing/selftests/ 11474 11475KERNEL SMB3 SERVER (KSMBD) 11476M: Namjae Jeon <linkinjeon@kernel.org> 11477M: Steve French <sfrench@samba.org> 11478R: Sergey Senozhatsky <senozhatsky@chromium.org> 11479R: Tom Talpey <tom@talpey.com> 11480L: linux-cifs@vger.kernel.org 11481S: Maintained 11482T: git git://git.samba.org/ksmbd.git 11483F: Documentation/filesystems/smb/ksmbd.rst 11484F: fs/smb/common/ 11485F: fs/smb/server/ 11486 11487KERNEL UNIT TESTING FRAMEWORK (KUnit) 11488M: Brendan Higgins <brendanhiggins@google.com> 11489M: David Gow <davidgow@google.com> 11490L: linux-kselftest@vger.kernel.org 11491L: kunit-dev@googlegroups.com 11492S: Maintained 11493W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11494T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11495T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11496F: Documentation/dev-tools/kunit/ 11497F: include/kunit/ 11498F: lib/kunit/ 11499F: rust/kernel/kunit.rs 11500F: scripts/rustdoc_test_* 11501F: tools/testing/kunit/ 11502 11503KERNEL USERMODE HELPER 11504M: Luis Chamberlain <mcgrof@kernel.org> 11505L: linux-kernel@vger.kernel.org 11506S: Maintained 11507F: include/linux/umh.h 11508F: kernel/umh.c 11509 11510KERNEL VIRTUAL MACHINE (KVM) 11511M: Paolo Bonzini <pbonzini@redhat.com> 11512L: kvm@vger.kernel.org 11513S: Supported 11514W: http://www.linux-kvm.org 11515T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11516F: Documentation/virt/kvm/ 11517F: include/asm-generic/kvm* 11518F: include/kvm/iodev.h 11519F: include/linux/kvm* 11520F: include/trace/events/kvm.h 11521F: include/uapi/asm-generic/kvm* 11522F: include/uapi/linux/kvm* 11523F: tools/kvm/ 11524F: tools/testing/selftests/kvm/ 11525F: virt/kvm/* 11526 11527KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11528M: Marc Zyngier <maz@kernel.org> 11529M: Oliver Upton <oliver.upton@linux.dev> 11530R: James Morse <james.morse@arm.com> 11531R: Suzuki K Poulose <suzuki.poulose@arm.com> 11532R: Zenghui Yu <yuzenghui@huawei.com> 11533L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11534L: kvmarm@lists.linux.dev 11535S: Maintained 11536T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11537F: arch/arm64/include/asm/kvm* 11538F: arch/arm64/include/uapi/asm/kvm* 11539F: arch/arm64/kvm/ 11540F: include/kvm/arm_* 11541F: tools/testing/selftests/kvm/*/aarch64/ 11542F: tools/testing/selftests/kvm/aarch64/ 11543 11544KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11545M: Huacai Chen <chenhuacai@kernel.org> 11546L: linux-mips@vger.kernel.org 11547L: kvm@vger.kernel.org 11548S: Maintained 11549T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11550F: arch/mips/include/asm/kvm* 11551F: arch/mips/include/uapi/asm/kvm* 11552F: arch/mips/kvm/ 11553 11554KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11555M: Michael Ellerman <mpe@ellerman.id.au> 11556R: Nicholas Piggin <npiggin@gmail.com> 11557L: linuxppc-dev@lists.ozlabs.org 11558L: kvm@vger.kernel.org 11559S: Maintained (Book3S 64-bit HV) 11560S: Odd fixes (Book3S 64-bit PR) 11561S: Orphan (Book3E and 32-bit) 11562T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11563F: arch/powerpc/include/asm/kvm* 11564F: arch/powerpc/include/uapi/asm/kvm* 11565F: arch/powerpc/kernel/kvm* 11566F: arch/powerpc/kvm/ 11567 11568KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11569M: Anup Patel <anup@brainfault.org> 11570R: Atish Patra <atishp@atishpatra.org> 11571L: kvm@vger.kernel.org 11572L: kvm-riscv@lists.infradead.org 11573L: linux-riscv@lists.infradead.org 11574S: Maintained 11575T: git https://github.com/kvm-riscv/linux.git 11576F: arch/riscv/include/asm/kvm* 11577F: arch/riscv/include/uapi/asm/kvm* 11578F: arch/riscv/kvm/ 11579F: tools/testing/selftests/kvm/*/riscv/ 11580 11581KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11582M: Christian Borntraeger <borntraeger@linux.ibm.com> 11583M: Janosch Frank <frankja@linux.ibm.com> 11584M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11585R: David Hildenbrand <david@redhat.com> 11586L: kvm@vger.kernel.org 11587S: Supported 11588T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11589F: Documentation/virt/kvm/s390* 11590F: arch/s390/include/asm/gmap.h 11591F: arch/s390/include/asm/kvm* 11592F: arch/s390/include/uapi/asm/kvm* 11593F: arch/s390/include/uapi/asm/uvdevice.h 11594F: arch/s390/kernel/uv.c 11595F: arch/s390/kvm/ 11596F: arch/s390/mm/gmap.c 11597F: drivers/s390/char/uvdevice.c 11598F: tools/testing/selftests/drivers/s390x/uvdevice/ 11599F: tools/testing/selftests/kvm/*/s390x/ 11600F: tools/testing/selftests/kvm/s390x/ 11601 11602KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11603M: Sean Christopherson <seanjc@google.com> 11604M: Paolo Bonzini <pbonzini@redhat.com> 11605L: kvm@vger.kernel.org 11606S: Supported 11607P: Documentation/process/maintainer-kvm-x86.rst 11608T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11609F: arch/x86/include/asm/kvm* 11610F: arch/x86/include/asm/svm.h 11611F: arch/x86/include/asm/vmx*.h 11612F: arch/x86/include/uapi/asm/kvm* 11613F: arch/x86/include/uapi/asm/svm.h 11614F: arch/x86/include/uapi/asm/vmx.h 11615F: arch/x86/kvm/ 11616F: arch/x86/kvm/*/ 11617F: tools/testing/selftests/kvm/*/x86_64/ 11618F: tools/testing/selftests/kvm/x86_64/ 11619 11620KERNFS 11621M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11622M: Tejun Heo <tj@kernel.org> 11623S: Supported 11624T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11625F: fs/kernfs/ 11626F: include/linux/kernfs.h 11627 11628KEXEC 11629M: Eric Biederman <ebiederm@xmission.com> 11630L: kexec@lists.infradead.org 11631S: Maintained 11632W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11633F: include/linux/kexec.h 11634F: include/uapi/linux/kexec.h 11635F: kernel/kexec* 11636 11637KEYS-ENCRYPTED 11638M: Mimi Zohar <zohar@linux.ibm.com> 11639L: linux-integrity@vger.kernel.org 11640L: keyrings@vger.kernel.org 11641S: Supported 11642F: Documentation/security/keys/trusted-encrypted.rst 11643F: include/keys/encrypted-type.h 11644F: security/keys/encrypted-keys/ 11645 11646KEYS-TRUSTED 11647M: James Bottomley <jejb@linux.ibm.com> 11648M: Jarkko Sakkinen <jarkko@kernel.org> 11649M: Mimi Zohar <zohar@linux.ibm.com> 11650L: linux-integrity@vger.kernel.org 11651L: keyrings@vger.kernel.org 11652S: Supported 11653F: Documentation/security/keys/trusted-encrypted.rst 11654F: include/keys/trusted-type.h 11655F: include/keys/trusted_tpm.h 11656F: security/keys/trusted-keys/ 11657 11658KEYS-TRUSTED-CAAM 11659M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11660R: Pengutronix Kernel Team <kernel@pengutronix.de> 11661L: linux-integrity@vger.kernel.org 11662L: keyrings@vger.kernel.org 11663S: Maintained 11664F: include/keys/trusted_caam.h 11665F: security/keys/trusted-keys/trusted_caam.c 11666 11667KEYS-TRUSTED-TEE 11668M: Sumit Garg <sumit.garg@linaro.org> 11669L: linux-integrity@vger.kernel.org 11670L: keyrings@vger.kernel.org 11671S: Supported 11672F: include/keys/trusted_tee.h 11673F: security/keys/trusted-keys/trusted_tee.c 11674 11675KEYS/KEYRINGS 11676M: David Howells <dhowells@redhat.com> 11677M: Jarkko Sakkinen <jarkko@kernel.org> 11678L: keyrings@vger.kernel.org 11679S: Maintained 11680F: Documentation/security/keys/core.rst 11681F: include/keys/ 11682F: include/linux/key-type.h 11683F: include/linux/key.h 11684F: include/linux/keyctl.h 11685F: include/uapi/linux/keyctl.h 11686F: security/keys/ 11687 11688KEYS/KEYRINGS_INTEGRITY 11689M: Jarkko Sakkinen <jarkko@kernel.org> 11690M: Mimi Zohar <zohar@linux.ibm.com> 11691L: linux-integrity@vger.kernel.org 11692L: keyrings@vger.kernel.org 11693S: Supported 11694F: security/integrity/platform_certs 11695 11696KFENCE 11697M: Alexander Potapenko <glider@google.com> 11698M: Marco Elver <elver@google.com> 11699R: Dmitry Vyukov <dvyukov@google.com> 11700L: kasan-dev@googlegroups.com 11701S: Maintained 11702F: Documentation/dev-tools/kfence.rst 11703F: arch/*/include/asm/kfence.h 11704F: include/linux/kfence.h 11705F: lib/Kconfig.kfence 11706F: mm/kfence/ 11707 11708KFIFO 11709M: Stefani Seibold <stefani@seibold.net> 11710S: Maintained 11711F: include/linux/kfifo.h 11712F: lib/kfifo.c 11713F: samples/kfifo/ 11714 11715KGDB / KDB /debug_core 11716M: Jason Wessel <jason.wessel@windriver.com> 11717M: Daniel Thompson <daniel.thompson@linaro.org> 11718R: Douglas Anderson <dianders@chromium.org> 11719L: kgdb-bugreport@lists.sourceforge.net 11720S: Maintained 11721W: http://kgdb.wiki.kernel.org/ 11722T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11723F: Documentation/dev-tools/kgdb.rst 11724F: drivers/misc/kgdbts.c 11725F: drivers/tty/serial/kgdboc.c 11726F: include/linux/kdb.h 11727F: include/linux/kgdb.h 11728F: kernel/debug/ 11729F: kernel/module/kdb.c 11730 11731KHADAS MCU MFD DRIVER 11732M: Neil Armstrong <neil.armstrong@linaro.org> 11733L: linux-amlogic@lists.infradead.org 11734S: Maintained 11735F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11736F: drivers/mfd/khadas-mcu.c 11737F: drivers/thermal/khadas_mcu_fan.c 11738F: include/linux/mfd/khadas-mcu.h 11739 11740KIONIX/ROHM KX022A ACCELEROMETER 11741M: Matti Vaittinen <mazziesaccount@gmail.com> 11742L: linux-iio@vger.kernel.org 11743S: Supported 11744F: drivers/iio/accel/kionix-kx022a* 11745 11746KMEMLEAK 11747M: Catalin Marinas <catalin.marinas@arm.com> 11748S: Maintained 11749F: Documentation/dev-tools/kmemleak.rst 11750F: include/linux/kmemleak.h 11751F: mm/kmemleak.c 11752F: samples/kmemleak/kmemleak-test.c 11753 11754KMSAN 11755M: Alexander Potapenko <glider@google.com> 11756R: Marco Elver <elver@google.com> 11757R: Dmitry Vyukov <dvyukov@google.com> 11758L: kasan-dev@googlegroups.com 11759S: Maintained 11760F: Documentation/dev-tools/kmsan.rst 11761F: arch/*/include/asm/kmsan.h 11762F: arch/*/mm/kmsan_* 11763F: include/linux/kmsan*.h 11764F: lib/Kconfig.kmsan 11765F: mm/kmsan/ 11766F: scripts/Makefile.kmsan 11767 11768KPROBES 11769M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11770M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11771M: "David S. Miller" <davem@davemloft.net> 11772M: Masami Hiramatsu <mhiramat@kernel.org> 11773L: linux-kernel@vger.kernel.org 11774L: linux-trace-kernel@vger.kernel.org 11775S: Maintained 11776Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11777T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11778F: Documentation/trace/kprobes.rst 11779F: include/asm-generic/kprobes.h 11780F: include/linux/kprobes.h 11781F: kernel/kprobes.c 11782F: lib/test_kprobes.c 11783F: samples/kprobes 11784 11785KS0108 LCD CONTROLLER DRIVER 11786M: Miguel Ojeda <ojeda@kernel.org> 11787S: Maintained 11788F: Documentation/admin-guide/auxdisplay/ks0108.rst 11789F: drivers/auxdisplay/ks0108.c 11790F: include/linux/ks0108.h 11791 11792KTD253 BACKLIGHT DRIVER 11793M: Linus Walleij <linus.walleij@linaro.org> 11794S: Maintained 11795F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11796F: drivers/video/backlight/ktd253-backlight.c 11797 11798KTEST 11799M: Steven Rostedt <rostedt@goodmis.org> 11800M: John Hawley <warthog9@eaglescrag.net> 11801S: Maintained 11802F: tools/testing/ktest 11803 11804KTZ8866 BACKLIGHT DRIVER 11805M: Jianhua Lu <lujianhua000@gmail.com> 11806S: Maintained 11807F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11808F: drivers/video/backlight/ktz8866.c 11809 11810KVM PARAVIRT (KVM/paravirt) 11811M: Paolo Bonzini <pbonzini@redhat.com> 11812R: Wanpeng Li <wanpengli@tencent.com> 11813R: Vitaly Kuznetsov <vkuznets@redhat.com> 11814L: kvm@vger.kernel.org 11815S: Supported 11816T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11817F: arch/um/include/asm/kvm_para.h 11818F: arch/x86/include/asm/kvm_para.h 11819F: arch/x86/include/asm/pvclock-abi.h 11820F: arch/x86/include/uapi/asm/kvm_para.h 11821F: arch/x86/kernel/kvm.c 11822F: arch/x86/kernel/kvmclock.c 11823F: include/asm-generic/kvm_para.h 11824F: include/linux/kvm_para.h 11825F: include/uapi/asm-generic/kvm_para.h 11826F: include/uapi/linux/kvm_para.h 11827 11828KVM X86 HYPER-V (KVM/hyper-v) 11829M: Vitaly Kuznetsov <vkuznets@redhat.com> 11830M: Sean Christopherson <seanjc@google.com> 11831M: Paolo Bonzini <pbonzini@redhat.com> 11832L: kvm@vger.kernel.org 11833S: Supported 11834T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11835F: arch/x86/kvm/hyperv.* 11836F: arch/x86/kvm/kvm_onhyperv.* 11837F: arch/x86/kvm/svm/hyperv.* 11838F: arch/x86/kvm/svm/svm_onhyperv.* 11839F: arch/x86/kvm/vmx/hyperv.* 11840 11841KVM X86 Xen (KVM/Xen) 11842M: David Woodhouse <dwmw2@infradead.org> 11843M: Paul Durrant <paul@xen.org> 11844M: Sean Christopherson <seanjc@google.com> 11845M: Paolo Bonzini <pbonzini@redhat.com> 11846L: kvm@vger.kernel.org 11847S: Supported 11848T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11849F: arch/x86/kvm/xen.* 11850 11851L3MDEV 11852M: David Ahern <dsahern@kernel.org> 11853L: netdev@vger.kernel.org 11854S: Maintained 11855F: include/net/l3mdev.h 11856F: net/l3mdev 11857 11858LANDLOCK SECURITY MODULE 11859M: Mickaël Salaün <mic@digikod.net> 11860L: linux-security-module@vger.kernel.org 11861S: Supported 11862W: https://landlock.io 11863T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11864F: Documentation/security/landlock.rst 11865F: Documentation/userspace-api/landlock.rst 11866F: include/uapi/linux/landlock.h 11867F: samples/landlock/ 11868F: security/landlock/ 11869F: tools/testing/selftests/landlock/ 11870K: landlock 11871K: LANDLOCK 11872 11873LANTIQ / INTEL Ethernet drivers 11874M: Hauke Mehrtens <hauke@hauke-m.de> 11875L: netdev@vger.kernel.org 11876S: Maintained 11877F: drivers/net/dsa/lantiq_gswip.c 11878F: drivers/net/dsa/lantiq_pce.h 11879F: drivers/net/ethernet/lantiq_xrx200.c 11880F: net/dsa/tag_gswip.c 11881 11882LANTIQ MIPS ARCHITECTURE 11883M: John Crispin <john@phrozen.org> 11884L: linux-mips@vger.kernel.org 11885S: Maintained 11886F: arch/mips/lantiq 11887F: drivers/soc/lantiq 11888 11889LASI 53c700 driver for PARISC 11890M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11891L: linux-scsi@vger.kernel.org 11892S: Maintained 11893F: Documentation/scsi/53c700.rst 11894F: drivers/scsi/53c700* 11895 11896LEAKING_ADDRESSES 11897M: Tobin C. Harding <me@tobin.cc> 11898M: Tycho Andersen <tycho@tycho.pizza> 11899L: linux-hardening@vger.kernel.org 11900S: Maintained 11901T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11902F: scripts/leaking_addresses.pl 11903 11904LED SUBSYSTEM 11905M: Pavel Machek <pavel@ucw.cz> 11906M: Lee Jones <lee@kernel.org> 11907L: linux-leds@vger.kernel.org 11908S: Maintained 11909T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11910F: Documentation/devicetree/bindings/leds/ 11911F: Documentation/leds/ 11912F: drivers/leds/ 11913F: include/dt-bindings/leds/ 11914F: include/linux/leds.h 11915 11916LEGACY EEPROM DRIVER 11917M: Jean Delvare <jdelvare@suse.com> 11918S: Maintained 11919F: Documentation/misc-devices/eeprom.rst 11920F: drivers/misc/eeprom/eeprom.c 11921 11922LEGO MINDSTORMS EV3 11923R: David Lechner <david@lechnology.com> 11924S: Maintained 11925F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11926F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11927F: drivers/power/supply/lego_ev3_battery.c 11928 11929LEGO USB Tower driver 11930M: Juergen Stuber <starblue@users.sourceforge.net> 11931L: legousb-devel@lists.sourceforge.net 11932S: Maintained 11933W: http://legousb.sourceforge.net/ 11934F: drivers/usb/misc/legousbtower.c 11935 11936LETSKETCH HID TABLET DRIVER 11937M: Hans de Goede <hdegoede@redhat.com> 11938L: linux-input@vger.kernel.org 11939S: Maintained 11940T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11941F: drivers/hid/hid-letsketch.c 11942 11943LG LAPTOP EXTRAS 11944M: Matan Ziv-Av <matan@svgalib.org> 11945L: platform-driver-x86@vger.kernel.org 11946S: Maintained 11947F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11948F: Documentation/admin-guide/laptops/lg-laptop.rst 11949F: drivers/platform/x86/lg-laptop.c 11950 11951LG2160 MEDIA DRIVER 11952M: Michael Krufky <mkrufky@linuxtv.org> 11953L: linux-media@vger.kernel.org 11954S: Maintained 11955W: https://linuxtv.org 11956W: http://github.com/mkrufky 11957Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11958T: git git://linuxtv.org/mkrufky/tuners.git 11959F: drivers/media/dvb-frontends/lg2160.* 11960 11961LGDT3305 MEDIA DRIVER 11962M: Michael Krufky <mkrufky@linuxtv.org> 11963L: linux-media@vger.kernel.org 11964S: Maintained 11965W: https://linuxtv.org 11966W: http://github.com/mkrufky 11967Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11968T: git git://linuxtv.org/mkrufky/tuners.git 11969F: drivers/media/dvb-frontends/lgdt3305.* 11970 11971LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11972M: Viresh Kumar <vireshk@kernel.org> 11973L: linux-ide@vger.kernel.org 11974S: Maintained 11975T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11976F: drivers/ata/pata_arasan_cf.c 11977F: include/linux/pata_arasan_cf_data.h 11978 11979LIBATA PATA DRIVERS 11980R: Sergey Shtylyov <s.shtylyov@omp.ru> 11981L: linux-ide@vger.kernel.org 11982F: drivers/ata/ata_*.c 11983F: drivers/ata/pata_*.c 11984 11985LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11986M: Linus Walleij <linus.walleij@linaro.org> 11987L: linux-ide@vger.kernel.org 11988S: Maintained 11989T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11990F: drivers/ata/pata_ftide010.c 11991F: drivers/ata/sata_gemini.c 11992F: drivers/ata/sata_gemini.h 11993 11994LIBATA SATA AHCI PLATFORM devices support 11995M: Hans de Goede <hdegoede@redhat.com> 11996M: Jens Axboe <axboe@kernel.dk> 11997L: linux-ide@vger.kernel.org 11998S: Maintained 11999T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12000F: drivers/ata/ahci_platform.c 12001F: drivers/ata/libahci_platform.c 12002F: include/linux/ahci_platform.h 12003 12004LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12005M: Serge Semin <fancer.lancer@gmail.com> 12006L: linux-ide@vger.kernel.org 12007S: Maintained 12008T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12009F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12010F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12011F: drivers/ata/ahci_dwc.c 12012 12013LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12014M: Mikael Pettersson <mikpelinux@gmail.com> 12015L: linux-ide@vger.kernel.org 12016S: Maintained 12017T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12018F: drivers/ata/sata_promise.* 12019 12020LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12021M: Damien Le Moal <dlemoal@kernel.org> 12022L: linux-ide@vger.kernel.org 12023S: Maintained 12024T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12025F: Documentation/ABI/testing/sysfs-ata 12026F: Documentation/devicetree/bindings/ata/ 12027F: drivers/ata/ 12028F: include/linux/ata.h 12029F: include/linux/libata.h 12030 12031LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12032M: Vishal Verma <vishal.l.verma@intel.com> 12033M: Dan Williams <dan.j.williams@intel.com> 12034M: Dave Jiang <dave.jiang@intel.com> 12035L: nvdimm@lists.linux.dev 12036S: Supported 12037Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12038P: Documentation/nvdimm/maintainer-entry-profile.rst 12039F: drivers/nvdimm/btt* 12040 12041LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12042M: Dan Williams <dan.j.williams@intel.com> 12043M: Vishal Verma <vishal.l.verma@intel.com> 12044M: Dave Jiang <dave.jiang@intel.com> 12045L: nvdimm@lists.linux.dev 12046S: Supported 12047Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12048P: Documentation/nvdimm/maintainer-entry-profile.rst 12049F: drivers/nvdimm/pmem* 12050 12051LIBNVDIMM: DEVICETREE BINDINGS 12052M: Oliver O'Halloran <oohall@gmail.com> 12053L: nvdimm@lists.linux.dev 12054S: Supported 12055Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12056F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12057F: drivers/nvdimm/of_pmem.c 12058 12059LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12060M: Dan Williams <dan.j.williams@intel.com> 12061M: Vishal Verma <vishal.l.verma@intel.com> 12062M: Dave Jiang <dave.jiang@intel.com> 12063M: Ira Weiny <ira.weiny@intel.com> 12064L: nvdimm@lists.linux.dev 12065S: Supported 12066Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12067P: Documentation/nvdimm/maintainer-entry-profile.rst 12068T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12069F: drivers/acpi/nfit/* 12070F: drivers/nvdimm/* 12071F: include/linux/libnvdimm.h 12072F: include/linux/nd.h 12073F: include/uapi/linux/ndctl.h 12074F: tools/testing/nvdimm/ 12075 12076LICENSES and SPDX stuff 12077M: Thomas Gleixner <tglx@linutronix.de> 12078M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12079L: linux-spdx@vger.kernel.org 12080S: Maintained 12081T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12082F: COPYING 12083F: Documentation/process/license-rules.rst 12084F: LICENSES/ 12085F: scripts/spdxcheck-test.sh 12086F: scripts/spdxcheck.py 12087F: scripts/spdxexclude 12088 12089LINEAR RANGES HELPERS 12090M: Mark Brown <broonie@kernel.org> 12091R: Matti Vaittinen <mazziesaccount@gmail.com> 12092F: include/linux/linear_range.h 12093F: lib/linear_ranges.c 12094F: lib/test_linear_ranges.c 12095 12096LINUX FOR POWER MACINTOSH 12097L: linuxppc-dev@lists.ozlabs.org 12098S: Orphan 12099F: arch/powerpc/platforms/powermac/ 12100F: drivers/macintosh/ 12101X: drivers/macintosh/adb-iop.c 12102X: drivers/macintosh/via-macii.c 12103 12104LINUX FOR POWERPC (32-BIT AND 64-BIT) 12105M: Michael Ellerman <mpe@ellerman.id.au> 12106R: Nicholas Piggin <npiggin@gmail.com> 12107R: Christophe Leroy <christophe.leroy@csgroup.eu> 12108L: linuxppc-dev@lists.ozlabs.org 12109S: Supported 12110W: https://github.com/linuxppc/wiki/wiki 12111Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12112T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12113F: Documentation/ABI/stable/sysfs-firmware-opal-* 12114F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12115F: Documentation/devicetree/bindings/powerpc/ 12116F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12117F: Documentation/powerpc/ 12118F: arch/powerpc/ 12119F: drivers/*/*/*pasemi* 12120F: drivers/*/*pasemi* 12121F: drivers/char/tpm/tpm_ibmvtpm* 12122F: drivers/crypto/nx/ 12123F: drivers/crypto/vmx/ 12124F: drivers/i2c/busses/i2c-opal.c 12125F: drivers/net/ethernet/ibm/ibmveth.* 12126F: drivers/net/ethernet/ibm/ibmvnic.* 12127F: drivers/pci/hotplug/pnv_php.c 12128F: drivers/pci/hotplug/rpa* 12129F: drivers/rtc/rtc-opal.c 12130F: drivers/scsi/ibmvscsi/ 12131F: drivers/tty/hvc/hvc_opal.c 12132F: drivers/watchdog/wdrtas.c 12133F: tools/testing/selftests/powerpc 12134N: /pmac 12135N: powermac 12136N: powernv 12137N: [^a-z0-9]ps3 12138N: pseries 12139 12140LINUX FOR POWERPC EMBEDDED MPC5XXX 12141M: Anatolij Gustschin <agust@denx.de> 12142L: linuxppc-dev@lists.ozlabs.org 12143S: Odd Fixes 12144F: arch/powerpc/platforms/512x/ 12145F: arch/powerpc/platforms/52xx/ 12146 12147LINUX FOR POWERPC EMBEDDED PPC4XX 12148L: linuxppc-dev@lists.ozlabs.org 12149S: Orphan 12150F: arch/powerpc/platforms/40x/ 12151F: arch/powerpc/platforms/44x/ 12152 12153LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12154M: Scott Wood <oss@buserror.net> 12155L: linuxppc-dev@lists.ozlabs.org 12156S: Odd fixes 12157T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12158F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12159F: Documentation/devicetree/bindings/powerpc/fsl/ 12160F: arch/powerpc/platforms/83xx/ 12161F: arch/powerpc/platforms/85xx/ 12162 12163LINUX FOR POWERPC EMBEDDED PPC8XX 12164M: Christophe Leroy <christophe.leroy@csgroup.eu> 12165L: linuxppc-dev@lists.ozlabs.org 12166S: Maintained 12167F: arch/powerpc/platforms/8xx/ 12168 12169LINUX KERNEL DUMP TEST MODULE (LKDTM) 12170M: Kees Cook <keescook@chromium.org> 12171S: Maintained 12172F: drivers/misc/lkdtm/* 12173F: tools/testing/selftests/lkdtm/* 12174 12175LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12176M: Alan Stern <stern@rowland.harvard.edu> 12177M: Andrea Parri <parri.andrea@gmail.com> 12178M: Will Deacon <will@kernel.org> 12179M: Peter Zijlstra <peterz@infradead.org> 12180M: Boqun Feng <boqun.feng@gmail.com> 12181M: Nicholas Piggin <npiggin@gmail.com> 12182M: David Howells <dhowells@redhat.com> 12183M: Jade Alglave <j.alglave@ucl.ac.uk> 12184M: Luc Maranget <luc.maranget@inria.fr> 12185M: "Paul E. McKenney" <paulmck@kernel.org> 12186R: Akira Yokosawa <akiyks@gmail.com> 12187R: Daniel Lustig <dlustig@nvidia.com> 12188R: Joel Fernandes <joel@joelfernandes.org> 12189L: linux-kernel@vger.kernel.org 12190L: linux-arch@vger.kernel.org 12191S: Supported 12192T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12193F: Documentation/atomic_bitops.txt 12194F: Documentation/atomic_t.txt 12195F: Documentation/core-api/refcount-vs-atomic.rst 12196F: Documentation/litmus-tests/ 12197F: Documentation/memory-barriers.txt 12198F: tools/memory-model/ 12199 12200LINUX-NEXT TREE 12201M: Stephen Rothwell <sfr@canb.auug.org.au> 12202L: linux-next@vger.kernel.org 12203S: Supported 12204B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12205T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12206 12207LIS3LV02D ACCELEROMETER DRIVER 12208M: Eric Piel <eric.piel@tremplin-utc.net> 12209S: Maintained 12210F: Documentation/misc-devices/lis3lv02d.rst 12211F: drivers/misc/lis3lv02d/ 12212F: drivers/platform/x86/hp/hp_accel.c 12213 12214LIST KUNIT TEST 12215M: David Gow <davidgow@google.com> 12216L: linux-kselftest@vger.kernel.org 12217L: kunit-dev@googlegroups.com 12218S: Maintained 12219F: lib/list-test.c 12220 12221LITEX PLATFORM 12222M: Karol Gugala <kgugala@antmicro.com> 12223M: Mateusz Holenko <mholenko@antmicro.com> 12224M: Gabriel Somlo <gsomlo@gmail.com> 12225M: Joel Stanley <joel@jms.id.au> 12226S: Maintained 12227F: Documentation/devicetree/bindings/*/litex,*.yaml 12228F: arch/openrisc/boot/dts/or1klitex.dts 12229F: drivers/mmc/host/litex_mmc.c 12230F: drivers/net/ethernet/litex/* 12231F: drivers/soc/litex/* 12232F: drivers/tty/serial/liteuart.c 12233F: include/linux/litex.h 12234N: litex 12235 12236LIVE PATCHING 12237M: Josh Poimboeuf <jpoimboe@kernel.org> 12238M: Jiri Kosina <jikos@kernel.org> 12239M: Miroslav Benes <mbenes@suse.cz> 12240M: Petr Mladek <pmladek@suse.com> 12241R: Joe Lawrence <joe.lawrence@redhat.com> 12242L: live-patching@vger.kernel.org 12243S: Maintained 12244T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12245F: Documentation/ABI/testing/sysfs-kernel-livepatch 12246F: Documentation/livepatch/ 12247F: arch/powerpc/include/asm/livepatch.h 12248F: include/linux/livepatch.h 12249F: kernel/livepatch/ 12250F: kernel/module/livepatch.c 12251F: lib/livepatch/ 12252F: samples/livepatch/ 12253F: tools/testing/selftests/livepatch/ 12254 12255LLC (802.2) 12256L: netdev@vger.kernel.org 12257S: Odd fixes 12258F: include/linux/llc.h 12259F: include/net/llc* 12260F: include/uapi/linux/llc.h 12261F: net/llc/ 12262 12263LM73 HARDWARE MONITOR DRIVER 12264M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12265L: linux-hwmon@vger.kernel.org 12266S: Maintained 12267F: drivers/hwmon/lm73.c 12268 12269LM78 HARDWARE MONITOR DRIVER 12270M: Jean Delvare <jdelvare@suse.com> 12271L: linux-hwmon@vger.kernel.org 12272S: Maintained 12273F: Documentation/hwmon/lm78.rst 12274F: drivers/hwmon/lm78.c 12275 12276LM83 HARDWARE MONITOR DRIVER 12277M: Jean Delvare <jdelvare@suse.com> 12278L: linux-hwmon@vger.kernel.org 12279S: Maintained 12280F: Documentation/hwmon/lm83.rst 12281F: drivers/hwmon/lm83.c 12282 12283LM90 HARDWARE MONITOR DRIVER 12284M: Jean Delvare <jdelvare@suse.com> 12285L: linux-hwmon@vger.kernel.org 12286S: Maintained 12287F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12288F: Documentation/hwmon/lm90.rst 12289F: drivers/hwmon/lm90.c 12290F: include/dt-bindings/thermal/lm90.h 12291 12292LM95234 HARDWARE MONITOR DRIVER 12293M: Guenter Roeck <linux@roeck-us.net> 12294L: linux-hwmon@vger.kernel.org 12295S: Maintained 12296F: Documentation/hwmon/lm95234.rst 12297F: drivers/hwmon/lm95234.c 12298 12299LME2510 MEDIA DRIVER 12300M: Malcolm Priestley <tvboxspy@gmail.com> 12301L: linux-media@vger.kernel.org 12302S: Maintained 12303W: https://linuxtv.org 12304Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12305F: drivers/media/usb/dvb-usb-v2/lmedm04* 12306 12307LOADPIN SECURITY MODULE 12308M: Kees Cook <keescook@chromium.org> 12309S: Supported 12310T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12311F: Documentation/admin-guide/LSM/LoadPin.rst 12312F: security/loadpin/ 12313 12314LOCKING PRIMITIVES 12315M: Peter Zijlstra <peterz@infradead.org> 12316M: Ingo Molnar <mingo@redhat.com> 12317M: Will Deacon <will@kernel.org> 12318R: Waiman Long <longman@redhat.com> 12319R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12320L: linux-kernel@vger.kernel.org 12321S: Maintained 12322T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12323F: Documentation/locking/ 12324F: arch/*/include/asm/spinlock*.h 12325F: include/linux/lockdep.h 12326F: include/linux/mutex*.h 12327F: include/linux/rwlock*.h 12328F: include/linux/rwsem*.h 12329F: include/linux/seqlock.h 12330F: include/linux/spinlock*.h 12331F: kernel/locking/ 12332F: lib/locking*.[ch] 12333X: kernel/locking/locktorture.c 12334 12335LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12336M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12337L: linux-ntfs-dev@lists.sourceforge.net 12338S: Maintained 12339W: http://www.linux-ntfs.org/content/view/19/37/ 12340F: Documentation/admin-guide/ldm.rst 12341F: block/partitions/ldm.* 12342 12343LOGITECH HID GAMING KEYBOARDS 12344M: Hans de Goede <hdegoede@redhat.com> 12345L: linux-input@vger.kernel.org 12346S: Maintained 12347T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12348F: drivers/hid/hid-lg-g15.c 12349 12350LONTIUM LT8912B MIPI TO HDMI BRIDGE 12351M: Adrien Grassein <adrien.grassein@gmail.com> 12352S: Maintained 12353F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12354F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12355 12356LOONGARCH 12357M: Huacai Chen <chenhuacai@kernel.org> 12358R: WANG Xuerui <kernel@xen0n.name> 12359L: loongarch@lists.linux.dev 12360S: Maintained 12361T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12362F: Documentation/arch/loongarch/ 12363F: Documentation/translations/zh_CN/arch/loongarch/ 12364F: arch/loongarch/ 12365F: drivers/*/*loongarch* 12366 12367LOONGSON GPIO DRIVER 12368M: Yinbo Zhu <zhuyinbo@loongson.cn> 12369L: linux-gpio@vger.kernel.org 12370S: Maintained 12371F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12372F: drivers/gpio/gpio-loongson-64bit.c 12373 12374LOONGSON LS2X I2C DRIVER 12375M: Binbin Zhou <zhoubinbin@loongson.cn> 12376L: linux-i2c@vger.kernel.org 12377S: Maintained 12378F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12379F: drivers/i2c/busses/i2c-ls2x.c 12380 12381LOONGSON-2 SOC SERIES CLOCK DRIVER 12382M: Yinbo Zhu <zhuyinbo@loongson.cn> 12383L: linux-clk@vger.kernel.org 12384S: Maintained 12385F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12386F: drivers/clk/clk-loongson2.c 12387F: include/dt-bindings/clock/loongson,ls2k-clk.h 12388 12389LOONGSON SPI DRIVER 12390M: Yinbo Zhu <zhuyinbo@loongson.cn> 12391L: linux-spi@vger.kernel.org 12392S: Maintained 12393F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12394F: drivers/spi/spi-loongson-core.c 12395F: drivers/spi/spi-loongson-pci.c 12396F: drivers/spi/spi-loongson-plat.c 12397F: drivers/spi/spi-loongson.h 12398 12399LOONGSON-2 SOC SERIES GUTS DRIVER 12400M: Yinbo Zhu <zhuyinbo@loongson.cn> 12401L: loongarch@lists.linux.dev 12402S: Maintained 12403F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12404F: drivers/soc/loongson/loongson2_guts.c 12405 12406LOONGSON-2 SOC SERIES PM DRIVER 12407M: Yinbo Zhu <zhuyinbo@loongson.cn> 12408L: linux-pm@vger.kernel.org 12409S: Maintained 12410F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12411F: drivers/soc/loongson/loongson2_pm.c 12412 12413LOONGSON-2 SOC SERIES PINCTRL DRIVER 12414M: zhanghongchen <zhanghongchen@loongson.cn> 12415M: Yinbo Zhu <zhuyinbo@loongson.cn> 12416L: linux-gpio@vger.kernel.org 12417S: Maintained 12418F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12419F: drivers/pinctrl/pinctrl-loongson2.c 12420 12421LOONGSON-2 SOC SERIES THERMAL DRIVER 12422M: zhanghongchen <zhanghongchen@loongson.cn> 12423M: Yinbo Zhu <zhuyinbo@loongson.cn> 12424L: linux-pm@vger.kernel.org 12425S: Maintained 12426F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12427F: drivers/thermal/loongson2_thermal.c 12428 12429LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12430M: Sathya Prakash <sathya.prakash@broadcom.com> 12431M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12432M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12433L: MPT-FusionLinux.pdl@broadcom.com 12434L: linux-scsi@vger.kernel.org 12435S: Supported 12436W: http://www.avagotech.com/support/ 12437F: drivers/message/fusion/ 12438F: drivers/scsi/mpt3sas/ 12439 12440LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12441M: Matthew Wilcox <willy@infradead.org> 12442L: linux-scsi@vger.kernel.org 12443S: Maintained 12444F: drivers/scsi/sym53c8xx_2/ 12445 12446LTC1660 DAC DRIVER 12447M: Marcus Folkesson <marcus.folkesson@gmail.com> 12448L: linux-iio@vger.kernel.org 12449S: Maintained 12450F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12451F: drivers/iio/dac/ltc1660.c 12452 12453LTC2688 IIO DAC DRIVER 12454M: Nuno Sá <nuno.sa@analog.com> 12455L: linux-iio@vger.kernel.org 12456S: Supported 12457W: https://ez.analog.com/linux-software-drivers 12458F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12459F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12460F: drivers/iio/dac/ltc2688.c 12461 12462LTC2947 HARDWARE MONITOR DRIVER 12463M: Nuno Sá <nuno.sa@analog.com> 12464L: linux-hwmon@vger.kernel.org 12465S: Supported 12466W: https://ez.analog.com/linux-software-drivers 12467F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12468F: drivers/hwmon/ltc2947-core.c 12469F: drivers/hwmon/ltc2947-i2c.c 12470F: drivers/hwmon/ltc2947-spi.c 12471F: drivers/hwmon/ltc2947.h 12472 12473LTC2983 IIO TEMPERATURE DRIVER 12474M: Nuno Sá <nuno.sa@analog.com> 12475L: linux-iio@vger.kernel.org 12476S: Supported 12477W: https://ez.analog.com/linux-software-drivers 12478F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12479F: drivers/iio/temperature/ltc2983.c 12480 12481LTC4261 HARDWARE MONITOR DRIVER 12482M: Guenter Roeck <linux@roeck-us.net> 12483L: linux-hwmon@vger.kernel.org 12484S: Maintained 12485F: Documentation/hwmon/ltc4261.rst 12486F: drivers/hwmon/ltc4261.c 12487 12488LTC4306 I2C MULTIPLEXER DRIVER 12489M: Michael Hennerich <michael.hennerich@analog.com> 12490L: linux-i2c@vger.kernel.org 12491S: Supported 12492W: https://ez.analog.com/linux-software-drivers 12493F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12494F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12495 12496LTP (Linux Test Project) 12497M: Mike Frysinger <vapier@gentoo.org> 12498M: Cyril Hrubis <chrubis@suse.cz> 12499M: Wanlong Gao <wanlong.gao@gmail.com> 12500M: Jan Stancek <jstancek@redhat.com> 12501M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12502M: Alexey Kodanev <alexey.kodanev@oracle.com> 12503L: ltp@lists.linux.it (subscribers-only) 12504S: Maintained 12505W: http://linux-test-project.github.io/ 12506T: git https://github.com/linux-test-project/ltp.git 12507 12508LYNX 28G SERDES PHY DRIVER 12509M: Ioana Ciornei <ioana.ciornei@nxp.com> 12510L: netdev@vger.kernel.org 12511S: Supported 12512F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12513F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12514 12515LYNX PCS MODULE 12516M: Ioana Ciornei <ioana.ciornei@nxp.com> 12517L: netdev@vger.kernel.org 12518S: Supported 12519F: drivers/net/pcs/pcs-lynx.c 12520F: include/linux/pcs-lynx.h 12521 12522M68K ARCHITECTURE 12523M: Geert Uytterhoeven <geert@linux-m68k.org> 12524L: linux-m68k@lists.linux-m68k.org 12525S: Maintained 12526W: http://www.linux-m68k.org/ 12527T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12528F: arch/m68k/ 12529F: drivers/zorro/ 12530 12531M68K ON APPLE MACINTOSH 12532M: Joshua Thompson <funaho@jurai.org> 12533L: linux-m68k@lists.linux-m68k.org 12534S: Maintained 12535W: http://www.mac.linux-m68k.org/ 12536F: arch/m68k/mac/ 12537F: drivers/macintosh/adb-iop.c 12538F: drivers/macintosh/via-macii.c 12539 12540M68K ON HP9000/300 12541M: Philip Blundell <philb@gnu.org> 12542S: Maintained 12543W: http://www.tazenda.demon.co.uk/phil/linux-hp 12544F: arch/m68k/hp300/ 12545 12546M88DS3103 MEDIA DRIVER 12547M: Antti Palosaari <crope@iki.fi> 12548L: linux-media@vger.kernel.org 12549S: Maintained 12550W: https://linuxtv.org 12551W: http://palosaari.fi/linux/ 12552Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12553T: git git://linuxtv.org/anttip/media_tree.git 12554F: drivers/media/dvb-frontends/m88ds3103* 12555 12556M88RS2000 MEDIA DRIVER 12557M: Malcolm Priestley <tvboxspy@gmail.com> 12558L: linux-media@vger.kernel.org 12559S: Maintained 12560W: https://linuxtv.org 12561Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12562F: drivers/media/dvb-frontends/m88rs2000* 12563 12564MA901 MASTERKIT USB FM RADIO DRIVER 12565M: Alexey Klimov <klimov.linux@gmail.com> 12566L: linux-media@vger.kernel.org 12567S: Maintained 12568T: git git://linuxtv.org/media_tree.git 12569F: drivers/media/radio/radio-ma901.c 12570 12571MAC80211 12572M: Johannes Berg <johannes@sipsolutions.net> 12573L: linux-wireless@vger.kernel.org 12574S: Maintained 12575W: https://wireless.wiki.kernel.org/ 12576Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12577T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12578T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12579F: Documentation/networking/mac80211-injection.rst 12580F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12581F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12582F: include/net/mac80211.h 12583F: net/mac80211/ 12584 12585MAILBOX API 12586M: Jassi Brar <jassisinghbrar@gmail.com> 12587L: linux-kernel@vger.kernel.org 12588S: Maintained 12589F: Documentation/devicetree/bindings/mailbox/ 12590F: drivers/mailbox/ 12591F: include/dt-bindings/mailbox/ 12592F: include/linux/mailbox_client.h 12593F: include/linux/mailbox_controller.h 12594 12595MAILBOX ARM MHUv2 12596M: Viresh Kumar <viresh.kumar@linaro.org> 12597M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12598L: linux-kernel@vger.kernel.org 12599S: Maintained 12600F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12601F: drivers/mailbox/arm_mhuv2.c 12602F: include/linux/mailbox/arm_mhuv2_message.h 12603 12604MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12605M: Michael Kerrisk <mtk.manpages@gmail.com> 12606L: linux-man@vger.kernel.org 12607S: Maintained 12608W: http://www.kernel.org/doc/man-pages 12609 12610MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12611M: Jeremy Kerr <jk@codeconstruct.com.au> 12612M: Matt Johnston <matt@codeconstruct.com.au> 12613L: netdev@vger.kernel.org 12614S: Maintained 12615F: Documentation/networking/mctp.rst 12616F: drivers/net/mctp/ 12617F: include/net/mctp.h 12618F: include/net/mctpdevice.h 12619F: include/net/netns/mctp.h 12620F: net/mctp/ 12621 12622MAPLE TREE 12623M: Liam R. Howlett <Liam.Howlett@oracle.com> 12624L: maple-tree@lists.infradead.org 12625L: linux-mm@kvack.org 12626S: Supported 12627F: Documentation/core-api/maple_tree.rst 12628F: include/linux/maple_tree.h 12629F: include/trace/events/maple_tree.h 12630F: lib/maple_tree.c 12631F: lib/test_maple_tree.c 12632F: tools/testing/radix-tree/linux/maple_tree.h 12633F: tools/testing/radix-tree/maple.c 12634 12635MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12636M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12637L: linux-mips@vger.kernel.org 12638S: Maintained 12639F: arch/mips/boot/dts/img/pistachio* 12640 12641MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12642M: Andrew Lunn <andrew@lunn.ch> 12643L: netdev@vger.kernel.org 12644S: Maintained 12645F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12646F: Documentation/networking/devlink/mv88e6xxx.rst 12647F: drivers/net/dsa/mv88e6xxx/ 12648F: include/linux/dsa/mv88e6xxx.h 12649F: include/linux/platform_data/mv88e6xxx.h 12650 12651MARVELL ARMADA 3700 PHY DRIVERS 12652M: Miquel Raynal <miquel.raynal@bootlin.com> 12653S: Maintained 12654F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12655F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12656F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12657F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12658 12659MARVELL ARMADA 3700 SERIAL DRIVER 12660M: Pali Rohár <pali@kernel.org> 12661S: Maintained 12662F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12663F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12664F: drivers/tty/serial/mvebu-uart.c 12665 12666MARVELL ARMADA DRM SUPPORT 12667M: Russell King <linux@armlinux.org.uk> 12668S: Maintained 12669T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12670T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12671F: Documentation/devicetree/bindings/display/armada/ 12672F: drivers/gpu/drm/armada/ 12673F: include/uapi/drm/armada_drm.h 12674 12675MARVELL CRYPTO DRIVER 12676M: Boris Brezillon <bbrezillon@kernel.org> 12677M: Arnaud Ebalard <arno@natisbad.org> 12678M: Srujana Challa <schalla@marvell.com> 12679L: linux-crypto@vger.kernel.org 12680S: Maintained 12681F: drivers/crypto/marvell/ 12682F: include/linux/soc/marvell/octeontx2/ 12683 12684MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12685M: Mirko Lindner <mlindner@marvell.com> 12686M: Stephen Hemminger <stephen@networkplumber.org> 12687L: netdev@vger.kernel.org 12688S: Maintained 12689F: drivers/net/ethernet/marvell/sk* 12690 12691MARVELL LIBERTAS WIRELESS DRIVER 12692L: libertas-dev@lists.infradead.org 12693S: Orphan 12694F: drivers/net/wireless/marvell/libertas/ 12695 12696MARVELL MACCHIATOBIN SUPPORT 12697M: Russell King <linux@armlinux.org.uk> 12698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12699S: Maintained 12700F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12701 12702MARVELL MV643XX ETHERNET DRIVER 12703M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12704L: netdev@vger.kernel.org 12705S: Maintained 12706F: drivers/net/ethernet/marvell/mv643xx_eth.* 12707F: include/linux/mv643xx.h 12708 12709MARVELL MV88X3310 PHY DRIVER 12710M: Russell King <linux@armlinux.org.uk> 12711M: Marek Behún <kabel@kernel.org> 12712L: netdev@vger.kernel.org 12713S: Maintained 12714F: drivers/net/phy/marvell10g.c 12715 12716MARVELL MVEBU THERMAL DRIVER 12717M: Miquel Raynal <miquel.raynal@bootlin.com> 12718S: Maintained 12719F: drivers/thermal/armada_thermal.c 12720 12721MARVELL MVNETA ETHERNET DRIVER 12722M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12723L: netdev@vger.kernel.org 12724S: Maintained 12725F: drivers/net/ethernet/marvell/mvneta.* 12726 12727MARVELL MVPP2 ETHERNET DRIVER 12728M: Marcin Wojtas <mw@semihalf.com> 12729M: Russell King <linux@armlinux.org.uk> 12730L: netdev@vger.kernel.org 12731S: Maintained 12732F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12733F: drivers/net/ethernet/marvell/mvpp2/ 12734 12735MARVELL MWIFIEX WIRELESS DRIVER 12736M: Brian Norris <briannorris@chromium.org> 12737L: linux-wireless@vger.kernel.org 12738S: Odd Fixes 12739F: drivers/net/wireless/marvell/mwifiex/ 12740 12741MARVELL MWL8K WIRELESS DRIVER 12742L: linux-wireless@vger.kernel.org 12743S: Orphan 12744F: drivers/net/wireless/marvell/mwl8k.c 12745 12746MARVELL NAND CONTROLLER DRIVER 12747M: Miquel Raynal <miquel.raynal@bootlin.com> 12748L: linux-mtd@lists.infradead.org 12749S: Maintained 12750F: drivers/mtd/nand/raw/marvell_nand.c 12751 12752MARVELL OCTEON ENDPOINT DRIVER 12753M: Veerasenareddy Burru <vburru@marvell.com> 12754M: Sathesh Edara <sedara@marvell.com> 12755L: netdev@vger.kernel.org 12756S: Supported 12757F: drivers/net/ethernet/marvell/octeon_ep 12758 12759MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12760M: Sunil Goutham <sgoutham@marvell.com> 12761M: Geetha sowjanya <gakula@marvell.com> 12762M: Subbaraya Sundeep <sbhatta@marvell.com> 12763M: hariprasad <hkelam@marvell.com> 12764L: netdev@vger.kernel.org 12765S: Supported 12766F: drivers/net/ethernet/marvell/octeontx2/nic/ 12767F: include/linux/soc/marvell/octeontx2/ 12768 12769MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12770M: Sunil Goutham <sgoutham@marvell.com> 12771M: Linu Cherian <lcherian@marvell.com> 12772M: Geetha sowjanya <gakula@marvell.com> 12773M: Jerin Jacob <jerinj@marvell.com> 12774M: hariprasad <hkelam@marvell.com> 12775M: Subbaraya Sundeep <sbhatta@marvell.com> 12776L: netdev@vger.kernel.org 12777S: Supported 12778F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12779F: drivers/net/ethernet/marvell/octeontx2/af/ 12780 12781MARVELL PRESTERA ETHERNET SWITCH DRIVER 12782M: Taras Chornyi <taras.chornyi@plvision.eu> 12783S: Supported 12784W: https://github.com/Marvell-switching/switchdev-prestera 12785F: drivers/net/ethernet/marvell/prestera/ 12786 12787MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12788M: Nicolas Pitre <nico@fluxnic.net> 12789S: Odd Fixes 12790F: drivers/mmc/host/mvsdio.* 12791 12792MARVELL USB MDIO CONTROLLER DRIVER 12793M: Tobias Waldekranz <tobias@waldekranz.com> 12794L: netdev@vger.kernel.org 12795S: Maintained 12796F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12797F: drivers/net/mdio/mdio-mvusb.c 12798 12799MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12800M: Hu Ziji <huziji@marvell.com> 12801L: linux-mmc@vger.kernel.org 12802S: Supported 12803F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12804F: drivers/mmc/host/sdhci-xenon* 12805 12806MATROX FRAMEBUFFER DRIVER 12807L: linux-fbdev@vger.kernel.org 12808S: Orphan 12809F: drivers/video/fbdev/matrox/matroxfb_* 12810F: include/uapi/linux/matroxfb.h 12811 12812MAX15301 DRIVER 12813M: Daniel Nilsson <daniel.nilsson@flex.com> 12814L: linux-hwmon@vger.kernel.org 12815S: Maintained 12816F: Documentation/hwmon/max15301.rst 12817F: drivers/hwmon/pmbus/max15301.c 12818 12819MAX16065 HARDWARE MONITOR DRIVER 12820M: Guenter Roeck <linux@roeck-us.net> 12821L: linux-hwmon@vger.kernel.org 12822S: Maintained 12823F: Documentation/hwmon/max16065.rst 12824F: drivers/hwmon/max16065.c 12825 12826MAX2175 SDR TUNER DRIVER 12827M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12828L: linux-media@vger.kernel.org 12829S: Maintained 12830T: git git://linuxtv.org/media_tree.git 12831F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12832F: Documentation/userspace-api/media/drivers/max2175.rst 12833F: drivers/media/i2c/max2175* 12834F: include/uapi/linux/max2175.h 12835 12836MAX31827 TEMPERATURE SWITCH DRIVER 12837M: Daniel Matyas <daniel.matyas@analog.com> 12838L: linux-hwmon@vger.kernel.org 12839S: Supported 12840W: http://ez.analog.com/community/linux-device-drivers 12841F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12842F: Documentation/hwmon/max31827.rst 12843F: drivers/hwmon/max31827.c 12844 12845MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12846L: linux-hwmon@vger.kernel.org 12847S: Orphan 12848F: Documentation/hwmon/max6650.rst 12849F: drivers/hwmon/max6650.c 12850 12851MAX6697 HARDWARE MONITOR DRIVER 12852M: Guenter Roeck <linux@roeck-us.net> 12853L: linux-hwmon@vger.kernel.org 12854S: Maintained 12855F: Documentation/devicetree/bindings/hwmon/max6697.txt 12856F: Documentation/hwmon/max6697.rst 12857F: drivers/hwmon/max6697.c 12858F: include/linux/platform_data/max6697.h 12859 12860MAX9286 QUAD GMSL DESERIALIZER DRIVER 12861M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12862M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12863M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12864M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12865L: linux-media@vger.kernel.org 12866S: Maintained 12867F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12868F: drivers/media/i2c/max9286.c 12869 12870MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12871M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12872L: linux-media@vger.kernel.org 12873S: Maintained 12874F: drivers/staging/media/max96712/max96712.c 12875 12876MAX9860 MONO AUDIO VOICE CODEC DRIVER 12877M: Peter Rosin <peda@axentia.se> 12878L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12879S: Maintained 12880F: Documentation/devicetree/bindings/sound/max9860.txt 12881F: sound/soc/codecs/max9860.* 12882 12883MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12884M: Andreas Klinger <ak@it-klinger.de> 12885L: linux-iio@vger.kernel.org 12886S: Maintained 12887F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12888F: drivers/iio/proximity/mb1232.c 12889 12890MAXIM MAX11205 DRIVER 12891M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12892L: linux-iio@vger.kernel.org 12893S: Supported 12894W: https://ez.analog.com/linux-software-drivers 12895F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12896F: drivers/iio/adc/max11205.c 12897 12898MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12899R: Iskren Chernev <iskren.chernev@gmail.com> 12900R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12901R: Marek Szyprowski <m.szyprowski@samsung.com> 12902R: Matheus Castello <matheus@castello.eng.br> 12903L: linux-pm@vger.kernel.org 12904S: Maintained 12905F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12906F: drivers/power/supply/max17040_battery.c 12907 12908MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12909R: Hans de Goede <hdegoede@redhat.com> 12910R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12911R: Marek Szyprowski <m.szyprowski@samsung.com> 12912R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12913R: Purism Kernel Team <kernel@puri.sm> 12914L: linux-pm@vger.kernel.org 12915S: Maintained 12916F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12917F: drivers/power/supply/max17042_battery.c 12918 12919MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12920M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12921L: linux-kernel@vger.kernel.org 12922S: Maintained 12923F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12924F: drivers/regulator/max20086-regulator.c 12925 12926MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12927M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12928L: linux-iio@vger.kernel.org 12929S: Maintained 12930F: drivers/iio/temperature/max30208.c 12931 12932MAXIM MAX77650 PMIC MFD DRIVER 12933M: Bartosz Golaszewski <brgl@bgdev.pl> 12934L: linux-kernel@vger.kernel.org 12935S: Maintained 12936F: Documentation/devicetree/bindings/*/*max77650.yaml 12937F: Documentation/devicetree/bindings/*/max77650*.yaml 12938F: drivers/gpio/gpio-max77650.c 12939F: drivers/input/misc/max77650-onkey.c 12940F: drivers/leds/leds-max77650.c 12941F: drivers/mfd/max77650.c 12942F: drivers/power/supply/max77650-charger.c 12943F: drivers/regulator/max77650-regulator.c 12944F: include/linux/mfd/max77650.h 12945 12946MAXIM MAX77714 PMIC MFD DRIVER 12947M: Luca Ceresoli <luca@lucaceresoli.net> 12948S: Maintained 12949F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12950F: drivers/mfd/max77714.c 12951F: include/linux/mfd/max77714.h 12952 12953MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12954M: Javier Martinez Canillas <javier@dowhile0.org> 12955L: linux-kernel@vger.kernel.org 12956S: Supported 12957F: Documentation/devicetree/bindings/*/*max77802.yaml 12958F: drivers/regulator/max77802-regulator.c 12959F: include/dt-bindings/*/*max77802.h 12960 12961MAXIM MAX77976 BATTERY CHARGER 12962M: Luca Ceresoli <luca@lucaceresoli.net> 12963S: Supported 12964F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12965F: drivers/power/supply/max77976_charger.c 12966 12967MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12968M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12969L: linux-pm@vger.kernel.org 12970S: Maintained 12971B: mailto:linux-samsung-soc@vger.kernel.org 12972F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12973F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12974F: drivers/power/supply/max14577_charger.c 12975F: drivers/power/supply/max77693_charger.c 12976 12977MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12978M: Chanwoo Choi <cw00.choi@samsung.com> 12979M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12980L: linux-kernel@vger.kernel.org 12981S: Maintained 12982B: mailto:linux-samsung-soc@vger.kernel.org 12983F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12984F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12985F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12986F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12987F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12988F: drivers/*/*max77843.c 12989F: drivers/*/max14577*.c 12990F: drivers/*/max77686*.c 12991F: drivers/*/max77693*.c 12992F: drivers/clk/clk-max77686.c 12993F: drivers/extcon/extcon-max14577.c 12994F: drivers/extcon/extcon-max77693.c 12995F: drivers/rtc/rtc-max77686.c 12996F: include/linux/mfd/max14577*.h 12997F: include/linux/mfd/max77686*.h 12998F: include/linux/mfd/max77693*.h 12999 13000MAXIRADIO FM RADIO RECEIVER DRIVER 13001M: Hans Verkuil <hverkuil@xs4all.nl> 13002L: linux-media@vger.kernel.org 13003S: Maintained 13004W: https://linuxtv.org 13005T: git git://linuxtv.org/media_tree.git 13006F: drivers/media/radio/radio-maxiradio* 13007 13008MAXLINEAR ETHERNET PHY DRIVER 13009M: Xu Liang <lxu@maxlinear.com> 13010L: netdev@vger.kernel.org 13011S: Supported 13012F: drivers/net/phy/mxl-gpy.c 13013 13014MCAN MMIO DEVICE DRIVER 13015M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13016L: linux-can@vger.kernel.org 13017S: Maintained 13018F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13019F: drivers/net/can/m_can/m_can.c 13020F: drivers/net/can/m_can/m_can.h 13021F: drivers/net/can/m_can/m_can_platform.c 13022 13023MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13024R: Yasushi SHOJI <yashi@spacecubics.com> 13025L: linux-can@vger.kernel.org 13026S: Maintained 13027F: drivers/net/can/usb/mcba_usb.c 13028 13029MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13030M: Rishi Gupta <gupt21@gmail.com> 13031L: linux-i2c@vger.kernel.org 13032L: linux-input@vger.kernel.org 13033S: Maintained 13034F: drivers/hid/hid-mcp2221.c 13035 13036MCP251XFD SPI-CAN NETWORK DRIVER 13037M: Marc Kleine-Budde <mkl@pengutronix.de> 13038M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13039R: Thomas Kopp <thomas.kopp@microchip.com> 13040L: linux-can@vger.kernel.org 13041S: Maintained 13042F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13043F: drivers/net/can/spi/mcp251xfd/ 13044 13045MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13046M: Peter Rosin <peda@axentia.se> 13047L: linux-iio@vger.kernel.org 13048S: Maintained 13049F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13050F: drivers/iio/potentiometer/mcp4018.c 13051F: drivers/iio/potentiometer/mcp4531.c 13052 13053MCR20A IEEE-802.15.4 RADIO DRIVER 13054M: Stefan Schmidt <stefan@datenfreihafen.org> 13055L: linux-wpan@vger.kernel.org 13056S: Odd Fixes 13057W: https://github.com/xueliu/mcr20a-linux 13058F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13059F: drivers/net/ieee802154/mcr20a.c 13060F: drivers/net/ieee802154/mcr20a.h 13061 13062MDIO REGMAP DRIVER 13063M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13064L: netdev@vger.kernel.org 13065S: Maintained 13066F: drivers/net/mdio/mdio-regmap.c 13067F: include/linux/mdio/mdio-regmap.h 13068 13069MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13070M: William Breathitt Gray <william.gray@linaro.org> 13071L: linux-iio@vger.kernel.org 13072S: Maintained 13073F: drivers/iio/dac/cio-dac.c 13074 13075MEDIA CONTROLLER FRAMEWORK 13076M: Sakari Ailus <sakari.ailus@linux.intel.com> 13077M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13078L: linux-media@vger.kernel.org 13079S: Supported 13080W: https://www.linuxtv.org 13081T: git git://linuxtv.org/media_tree.git 13082F: drivers/media/mc/ 13083F: include/media/media-*.h 13084F: include/uapi/linux/media.h 13085 13086MEDIA DRIVER FOR FREESCALE IMX PXP 13087M: Philipp Zabel <p.zabel@pengutronix.de> 13088L: linux-media@vger.kernel.org 13089S: Maintained 13090T: git git://linuxtv.org/media_tree.git 13091F: drivers/media/platform/nxp/imx-pxp.[ch] 13092 13093MEDIA DRIVERS FOR ASCOT2E 13094M: Sergey Kozlov <serjk@netup.ru> 13095M: Abylay Ospan <aospan@netup.ru> 13096L: linux-media@vger.kernel.org 13097S: Supported 13098W: https://linuxtv.org 13099W: http://netup.tv/ 13100T: git git://linuxtv.org/media_tree.git 13101F: drivers/media/dvb-frontends/ascot2e* 13102 13103MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13104M: Jasmin Jessich <jasmin@anw.at> 13105L: linux-media@vger.kernel.org 13106S: Maintained 13107W: https://linuxtv.org 13108T: git git://linuxtv.org/media_tree.git 13109F: drivers/media/dvb-frontends/cxd2099* 13110 13111MEDIA DRIVERS FOR CXD2841ER 13112M: Sergey Kozlov <serjk@netup.ru> 13113M: Abylay Ospan <aospan@netup.ru> 13114L: linux-media@vger.kernel.org 13115S: Supported 13116W: https://linuxtv.org 13117W: http://netup.tv/ 13118T: git git://linuxtv.org/media_tree.git 13119F: drivers/media/dvb-frontends/cxd2841er* 13120 13121MEDIA DRIVERS FOR CXD2880 13122M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13123L: linux-media@vger.kernel.org 13124S: Supported 13125W: http://linuxtv.org/ 13126T: git git://linuxtv.org/media_tree.git 13127F: drivers/media/dvb-frontends/cxd2880/* 13128F: drivers/media/spi/cxd2880* 13129 13130MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13131L: linux-media@vger.kernel.org 13132S: Orphan 13133W: https://linuxtv.org 13134T: git git://linuxtv.org/media_tree.git 13135F: drivers/media/pci/ddbridge/* 13136 13137MEDIA DRIVERS FOR FREESCALE IMX 13138M: Steve Longerbeam <slongerbeam@gmail.com> 13139M: Philipp Zabel <p.zabel@pengutronix.de> 13140L: linux-media@vger.kernel.org 13141S: Maintained 13142T: git git://linuxtv.org/media_tree.git 13143F: Documentation/admin-guide/media/imx.rst 13144F: Documentation/devicetree/bindings/media/imx.txt 13145F: drivers/staging/media/imx/ 13146F: include/linux/imx-media.h 13147F: include/media/imx.h 13148 13149MEDIA DRIVERS FOR FREESCALE IMX7/8 13150M: Rui Miguel Silva <rmfrfs@gmail.com> 13151M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13152M: Martin Kepplinger <martin.kepplinger@puri.sm> 13153R: Purism Kernel Team <kernel@puri.sm> 13154L: linux-media@vger.kernel.org 13155S: Maintained 13156T: git git://linuxtv.org/media_tree.git 13157F: Documentation/admin-guide/media/imx7.rst 13158F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13159F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13160F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13161F: drivers/media/platform/nxp/imx-mipi-csis.c 13162F: drivers/media/platform/nxp/imx7-media-csi.c 13163F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13164 13165MEDIA DRIVERS FOR HELENE 13166M: Abylay Ospan <aospan@netup.ru> 13167L: linux-media@vger.kernel.org 13168S: Supported 13169W: https://linuxtv.org 13170W: http://netup.tv/ 13171T: git git://linuxtv.org/media_tree.git 13172F: drivers/media/dvb-frontends/helene* 13173 13174MEDIA DRIVERS FOR HORUS3A 13175M: Sergey Kozlov <serjk@netup.ru> 13176M: Abylay Ospan <aospan@netup.ru> 13177L: linux-media@vger.kernel.org 13178S: Supported 13179W: https://linuxtv.org 13180W: http://netup.tv/ 13181T: git git://linuxtv.org/media_tree.git 13182F: drivers/media/dvb-frontends/horus3a* 13183 13184MEDIA DRIVERS FOR LNBH25 13185M: Sergey Kozlov <serjk@netup.ru> 13186M: Abylay Ospan <aospan@netup.ru> 13187L: linux-media@vger.kernel.org 13188S: Supported 13189W: https://linuxtv.org 13190W: http://netup.tv/ 13191T: git git://linuxtv.org/media_tree.git 13192F: drivers/media/dvb-frontends/lnbh25* 13193 13194MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13195L: linux-media@vger.kernel.org 13196S: Orphan 13197W: https://linuxtv.org 13198T: git git://linuxtv.org/media_tree.git 13199F: drivers/media/dvb-frontends/mxl5xx* 13200 13201MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13202M: Sergey Kozlov <serjk@netup.ru> 13203M: Abylay Ospan <aospan@netup.ru> 13204L: linux-media@vger.kernel.org 13205S: Supported 13206W: https://linuxtv.org 13207W: http://netup.tv/ 13208T: git git://linuxtv.org/media_tree.git 13209F: drivers/media/pci/netup_unidvb/* 13210 13211MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13212M: Dmitry Osipenko <digetx@gmail.com> 13213L: linux-media@vger.kernel.org 13214L: linux-tegra@vger.kernel.org 13215S: Maintained 13216T: git git://linuxtv.org/media_tree.git 13217F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13218F: drivers/media/platform/nvidia/tegra-vde/ 13219 13220MEDIA DRIVERS FOR RENESAS - CEU 13221M: Jacopo Mondi <jacopo@jmondi.org> 13222L: linux-media@vger.kernel.org 13223L: linux-renesas-soc@vger.kernel.org 13224S: Supported 13225T: git git://linuxtv.org/media_tree.git 13226F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13227F: drivers/media/platform/renesas/renesas-ceu.c 13228F: include/media/drv-intf/renesas-ceu.h 13229 13230MEDIA DRIVERS FOR RENESAS - DRIF 13231M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13232L: linux-media@vger.kernel.org 13233L: linux-renesas-soc@vger.kernel.org 13234S: Supported 13235T: git git://linuxtv.org/media_tree.git 13236F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13237F: drivers/media/platform/renesas/rcar_drif.c 13238 13239MEDIA DRIVERS FOR RENESAS - FCP 13240M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13241L: linux-media@vger.kernel.org 13242L: linux-renesas-soc@vger.kernel.org 13243S: Supported 13244T: git git://linuxtv.org/media_tree.git 13245F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13246F: drivers/media/platform/renesas/rcar-fcp.c 13247F: include/media/rcar-fcp.h 13248 13249MEDIA DRIVERS FOR RENESAS - FDP1 13250M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13251L: linux-media@vger.kernel.org 13252L: linux-renesas-soc@vger.kernel.org 13253S: Supported 13254T: git git://linuxtv.org/media_tree.git 13255F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13256F: drivers/media/platform/renesas/rcar_fdp1.c 13257 13258MEDIA DRIVERS FOR RENESAS - VIN 13259M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13260L: linux-media@vger.kernel.org 13261L: linux-renesas-soc@vger.kernel.org 13262S: Supported 13263T: git git://linuxtv.org/media_tree.git 13264F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13265F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13266F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13267F: drivers/media/platform/renesas/rcar-isp.c 13268F: drivers/media/platform/renesas/rcar-vin/ 13269 13270MEDIA DRIVERS FOR RENESAS - VSP1 13271M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13272M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13273L: linux-media@vger.kernel.org 13274L: linux-renesas-soc@vger.kernel.org 13275S: Supported 13276T: git git://linuxtv.org/media_tree.git 13277F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13278F: drivers/media/platform/renesas/vsp1/ 13279 13280MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13281L: linux-media@vger.kernel.org 13282S: Orphan 13283W: https://linuxtv.org 13284T: git git://linuxtv.org/media_tree.git 13285F: drivers/media/dvb-frontends/stv0910* 13286 13287MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13288L: linux-media@vger.kernel.org 13289S: Orphan 13290W: https://linuxtv.org 13291T: git git://linuxtv.org/media_tree.git 13292F: drivers/media/dvb-frontends/stv6111* 13293 13294MEDIA DRIVERS FOR STM32 - DCMI 13295M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13296L: linux-media@vger.kernel.org 13297S: Supported 13298T: git git://linuxtv.org/media_tree.git 13299F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13300F: drivers/media/platform/st/stm32/stm32-dcmi.c 13301 13302MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13303M: Mauro Carvalho Chehab <mchehab@kernel.org> 13304L: linux-media@vger.kernel.org 13305S: Maintained 13306W: https://linuxtv.org 13307Q: http://patchwork.kernel.org/project/linux-media/list/ 13308T: git git://linuxtv.org/media_tree.git 13309F: Documentation/admin-guide/media/ 13310F: Documentation/devicetree/bindings/media/ 13311F: Documentation/driver-api/media/ 13312F: Documentation/userspace-api/media/ 13313F: drivers/media/ 13314F: drivers/staging/media/ 13315F: include/dt-bindings/media/ 13316F: include/linux/platform_data/media/ 13317F: include/media/ 13318F: include/uapi/linux/dvb/ 13319F: include/uapi/linux/ivtv* 13320F: include/uapi/linux/media.h 13321F: include/uapi/linux/uvcvideo.h 13322F: include/uapi/linux/v4l2-* 13323F: include/uapi/linux/videodev2.h 13324 13325MEDIATEK BLUETOOTH DRIVER 13326M: Sean Wang <sean.wang@mediatek.com> 13327L: linux-bluetooth@vger.kernel.org 13328L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13329S: Maintained 13330F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13331F: drivers/bluetooth/btmtkuart.c 13332 13333MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13334M: Sean Wang <sean.wang@mediatek.com> 13335L: linux-pm@vger.kernel.org 13336S: Maintained 13337F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13338F: drivers/power/reset/mt6323-poweroff.c 13339 13340MEDIATEK CIR DRIVER 13341M: Sean Wang <sean.wang@mediatek.com> 13342S: Maintained 13343F: drivers/media/rc/mtk-cir.c 13344 13345MEDIATEK DMA DRIVER 13346M: Sean Wang <sean.wang@mediatek.com> 13347L: dmaengine@vger.kernel.org 13348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13349L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13350S: Maintained 13351F: Documentation/devicetree/bindings/dma/mtk-* 13352F: drivers/dma/mediatek/ 13353 13354MEDIATEK ETHERNET DRIVER 13355M: Felix Fietkau <nbd@nbd.name> 13356M: John Crispin <john@phrozen.org> 13357M: Sean Wang <sean.wang@mediatek.com> 13358M: Mark Lee <Mark-MC.Lee@mediatek.com> 13359M: Lorenzo Bianconi <lorenzo@kernel.org> 13360L: netdev@vger.kernel.org 13361S: Maintained 13362F: drivers/net/ethernet/mediatek/ 13363 13364MEDIATEK ETHERNET PCS DRIVER 13365M: Alexander Couzens <lynxis@fe80.eu> 13366M: Daniel Golle <daniel@makrotopia.org> 13367L: netdev@vger.kernel.org 13368S: Maintained 13369F: drivers/net/pcs/pcs-mtk-lynxi.c 13370F: include/linux/pcs/pcs-mtk-lynxi.h 13371 13372MEDIATEK ETHERNET PHY DRIVERS 13373M: Daniel Golle <daniel@makrotopia.org> 13374M: Qingfang Deng <dqfext@gmail.com> 13375M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13376L: netdev@vger.kernel.org 13377S: Maintained 13378F: drivers/net/phy/mediatek-ge-soc.c 13379F: drivers/net/phy/mediatek-ge.c 13380 13381MEDIATEK I2C CONTROLLER DRIVER 13382M: Qii Wang <qii.wang@mediatek.com> 13383L: linux-i2c@vger.kernel.org 13384S: Maintained 13385F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13386F: drivers/i2c/busses/i2c-mt65xx.c 13387 13388MEDIATEK IOMMU DRIVER 13389M: Yong Wu <yong.wu@mediatek.com> 13390L: iommu@lists.linux.dev 13391L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13392S: Supported 13393F: Documentation/devicetree/bindings/iommu/mediatek* 13394F: drivers/iommu/mtk_iommu* 13395F: include/dt-bindings/memory/mediatek,mt*-port.h 13396F: include/dt-bindings/memory/mt*-port.h 13397 13398MEDIATEK JPEG DRIVER 13399M: Bin Liu <bin.liu@mediatek.com> 13400S: Supported 13401F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13402F: drivers/media/platform/mediatek/jpeg/ 13403 13404MEDIATEK KEYPAD DRIVER 13405M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13406S: Supported 13407F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13408F: drivers/input/keyboard/mt6779-keypad.c 13409 13410MEDIATEK MDP DRIVER 13411M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13412M: Houlong Wei <houlong.wei@mediatek.com> 13413M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13414S: Supported 13415F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13416F: drivers/media/platform/mediatek/mdp/ 13417F: drivers/media/platform/mediatek/vpu/ 13418 13419MEDIATEK MEDIA DRIVER 13420M: Tiffany Lin <tiffany.lin@mediatek.com> 13421M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13422M: Yunfei Dong <yunfei.dong@mediatek.com> 13423S: Supported 13424F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13425F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13426F: drivers/media/platform/mediatek/vcodec/ 13427F: drivers/media/platform/mediatek/vpu/ 13428 13429MEDIATEK MMC/SD/SDIO DRIVER 13430M: Chaotian Jing <chaotian.jing@mediatek.com> 13431S: Maintained 13432F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13433F: drivers/mmc/host/mtk-sd.c 13434 13435MEDIATEK MT76 WIRELESS LAN DRIVER 13436M: Felix Fietkau <nbd@nbd.name> 13437M: Lorenzo Bianconi <lorenzo@kernel.org> 13438M: Ryder Lee <ryder.lee@mediatek.com> 13439R: Shayne Chen <shayne.chen@mediatek.com> 13440R: Sean Wang <sean.wang@mediatek.com> 13441L: linux-wireless@vger.kernel.org 13442S: Maintained 13443T: git https://github.com/nbd168/wireless 13444F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13445F: drivers/net/wireless/mediatek/mt76/ 13446 13447MEDIATEK MT7601U WIRELESS LAN DRIVER 13448M: Jakub Kicinski <kuba@kernel.org> 13449L: linux-wireless@vger.kernel.org 13450S: Maintained 13451F: drivers/net/wireless/mediatek/mt7601u/ 13452 13453MEDIATEK MT7621 CLOCK DRIVER 13454M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13455S: Maintained 13456F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13457F: drivers/clk/ralink/clk-mt7621.c 13458 13459MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13460M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13461S: Maintained 13462F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13463F: drivers/pci/controller/pcie-mt7621.c 13464 13465MEDIATEK MT7621 PHY PCI DRIVER 13466M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13467S: Maintained 13468F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13469F: drivers/phy/ralink/phy-mt7621-pci.c 13470 13471MEDIATEK MT7621/28/88 I2C DRIVER 13472M: Stefan Roese <sr@denx.de> 13473L: linux-i2c@vger.kernel.org 13474S: Maintained 13475F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13476F: drivers/i2c/busses/i2c-mt7621.c 13477 13478MEDIATEK MTMIPS CLOCK DRIVER 13479M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13480S: Maintained 13481F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13482F: drivers/clk/ralink/clk-mtmips.c 13483 13484MEDIATEK NAND CONTROLLER DRIVER 13485L: linux-mtd@lists.infradead.org 13486S: Orphan 13487F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13488F: drivers/mtd/nand/raw/mtk_* 13489 13490MEDIATEK PMIC LED DRIVER 13491M: Sean Wang <sean.wang@mediatek.com> 13492S: Maintained 13493F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13494F: drivers/leds/leds-mt6323.c 13495 13496MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13497M: Sean Wang <sean.wang@mediatek.com> 13498S: Maintained 13499F: drivers/char/hw_random/mtk-rng.c 13500 13501MEDIATEK SMI DRIVER 13502M: Yong Wu <yong.wu@mediatek.com> 13503L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13504S: Supported 13505F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13506F: drivers/memory/mtk-smi.c 13507F: include/soc/mediatek/smi.h 13508 13509MEDIATEK SWITCH DRIVER 13510M: Arınç ÜNAL <arinc.unal@arinc9.com> 13511M: Daniel Golle <daniel@makrotopia.org> 13512M: Landen Chao <Landen.Chao@mediatek.com> 13513M: DENG Qingfang <dqfext@gmail.com> 13514M: Sean Wang <sean.wang@mediatek.com> 13515L: netdev@vger.kernel.org 13516S: Maintained 13517F: drivers/net/dsa/mt7530-mdio.c 13518F: drivers/net/dsa/mt7530-mmio.c 13519F: drivers/net/dsa/mt7530.* 13520F: net/dsa/tag_mtk.c 13521 13522MEDIATEK T7XX 5G WWAN MODEM DRIVER 13523M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13524M: Intel Corporation <linuxwwan@intel.com> 13525R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13526R: Liu Haijun <haijun.liu@mediatek.com> 13527R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13528R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13529L: netdev@vger.kernel.org 13530S: Supported 13531F: drivers/net/wwan/t7xx/ 13532 13533MEDIATEK USB3 DRD IP DRIVER 13534M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13535L: linux-usb@vger.kernel.org 13536L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13537L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13538S: Maintained 13539F: Documentation/devicetree/bindings/usb/mediatek,* 13540F: drivers/usb/host/xhci-mtk* 13541F: drivers/usb/mtu3/ 13542 13543MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13544M: Peter Senna Tschudin <peter.senna@gmail.com> 13545M: Martin Donnelly <martin.donnelly@ge.com> 13546M: Martyn Welch <martyn.welch@collabora.co.uk> 13547S: Maintained 13548F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13549F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13550 13551MEGARAID SCSI/SAS DRIVERS 13552M: Kashyap Desai <kashyap.desai@broadcom.com> 13553M: Sumit Saxena <sumit.saxena@broadcom.com> 13554M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13555L: megaraidlinux.pdl@broadcom.com 13556L: linux-scsi@vger.kernel.org 13557S: Maintained 13558W: http://www.avagotech.com/support/ 13559F: Documentation/scsi/megaraid.rst 13560F: drivers/scsi/megaraid.* 13561F: drivers/scsi/megaraid/ 13562 13563MELEXIS MLX90614 DRIVER 13564M: Crt Mori <cmo@melexis.com> 13565L: linux-iio@vger.kernel.org 13566S: Supported 13567W: http://www.melexis.com 13568F: drivers/iio/temperature/mlx90614.c 13569 13570MELEXIS MLX90632 DRIVER 13571M: Crt Mori <cmo@melexis.com> 13572L: linux-iio@vger.kernel.org 13573S: Supported 13574W: http://www.melexis.com 13575F: drivers/iio/temperature/mlx90632.c 13576 13577MELFAS MIP4 TOUCHSCREEN DRIVER 13578M: Sangwon Jee <jeesw@melfas.com> 13579S: Supported 13580W: http://www.melfas.com 13581F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13582F: drivers/input/touchscreen/melfas_mip4.c 13583 13584MELLANOX BLUEFIELD I2C DRIVER 13585M: Khalil Blaiech <kblaiech@nvidia.com> 13586M: Asmaa Mnebhi <asmaa@nvidia.com> 13587L: linux-i2c@vger.kernel.org 13588S: Supported 13589F: drivers/i2c/busses/i2c-mlxbf.c 13590 13591MELLANOX ETHERNET DRIVER (mlx4_en) 13592M: Tariq Toukan <tariqt@nvidia.com> 13593L: netdev@vger.kernel.org 13594S: Supported 13595W: http://www.mellanox.com 13596Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13597F: drivers/net/ethernet/mellanox/mlx4/en_* 13598 13599MELLANOX ETHERNET DRIVER (mlx5e) 13600M: Saeed Mahameed <saeedm@nvidia.com> 13601L: netdev@vger.kernel.org 13602S: Supported 13603W: http://www.mellanox.com 13604Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13605F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13606 13607MELLANOX ETHERNET INNOVA DRIVERS 13608R: Boris Pismenny <borisp@nvidia.com> 13609L: netdev@vger.kernel.org 13610S: Supported 13611W: http://www.mellanox.com 13612Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13613F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13614F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13615F: include/linux/mlx5/mlx5_ifc_fpga.h 13616 13617MELLANOX ETHERNET SWITCH DRIVERS 13618M: Ido Schimmel <idosch@nvidia.com> 13619M: Petr Machata <petrm@nvidia.com> 13620L: netdev@vger.kernel.org 13621S: Supported 13622W: http://www.mellanox.com 13623Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13624F: drivers/net/ethernet/mellanox/mlxsw/ 13625F: tools/testing/selftests/drivers/net/mlxsw/ 13626 13627MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13628M: mlxsw@nvidia.com 13629L: netdev@vger.kernel.org 13630S: Supported 13631W: http://www.mellanox.com 13632Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13633F: drivers/net/ethernet/mellanox/mlxfw/ 13634 13635MELLANOX HARDWARE PLATFORM SUPPORT 13636M: Hans de Goede <hdegoede@redhat.com> 13637M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 13638M: Mark Gross <markgross@kernel.org> 13639M: Vadim Pasternak <vadimp@nvidia.com> 13640L: platform-driver-x86@vger.kernel.org 13641S: Supported 13642F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13643F: drivers/platform/mellanox/ 13644F: include/linux/platform_data/mlxreg.h 13645 13646MELLANOX MLX4 core VPI driver 13647M: Tariq Toukan <tariqt@nvidia.com> 13648L: netdev@vger.kernel.org 13649L: linux-rdma@vger.kernel.org 13650S: Supported 13651W: http://www.mellanox.com 13652Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13653F: drivers/net/ethernet/mellanox/mlx4/ 13654F: include/linux/mlx4/ 13655 13656MELLANOX MLX4 IB driver 13657M: Yishai Hadas <yishaih@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/mlx4/ 13663F: include/linux/mlx4/ 13664F: include/uapi/rdma/mlx4-abi.h 13665 13666MELLANOX MLX5 core VPI driver 13667M: Saeed Mahameed <saeedm@nvidia.com> 13668M: Leon Romanovsky <leonro@nvidia.com> 13669L: netdev@vger.kernel.org 13670L: linux-rdma@vger.kernel.org 13671S: Supported 13672W: http://www.mellanox.com 13673Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13674F: Documentation/networking/device_drivers/ethernet/mellanox/ 13675F: drivers/net/ethernet/mellanox/mlx5/core/ 13676F: include/linux/mlx5/ 13677 13678MELLANOX MLX5 IB driver 13679M: Leon Romanovsky <leonro@nvidia.com> 13680L: linux-rdma@vger.kernel.org 13681S: Supported 13682W: http://www.mellanox.com 13683Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13684F: drivers/infiniband/hw/mlx5/ 13685F: include/linux/mlx5/ 13686F: include/uapi/rdma/mlx5-abi.h 13687 13688MELLANOX MLXCPLD I2C AND MUX DRIVER 13689M: Vadim Pasternak <vadimp@nvidia.com> 13690M: Michael Shych <michaelsh@nvidia.com> 13691L: linux-i2c@vger.kernel.org 13692S: Supported 13693F: Documentation/i2c/busses/i2c-mlxcpld.rst 13694F: drivers/i2c/busses/i2c-mlxcpld.c 13695F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13696 13697MELLANOX MLXCPLD LED DRIVER 13698M: Vadim Pasternak <vadimp@nvidia.com> 13699L: linux-leds@vger.kernel.org 13700S: Supported 13701F: Documentation/leds/leds-mlxcpld.rst 13702F: drivers/leds/leds-mlxcpld.c 13703F: drivers/leds/leds-mlxreg.c 13704 13705MELLANOX PLATFORM DRIVER 13706M: Vadim Pasternak <vadimp@nvidia.com> 13707L: platform-driver-x86@vger.kernel.org 13708S: Supported 13709F: drivers/platform/x86/mlx-platform.c 13710 13711MEMBARRIER SUPPORT 13712M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13713M: "Paul E. McKenney" <paulmck@kernel.org> 13714L: linux-kernel@vger.kernel.org 13715S: Supported 13716F: arch/powerpc/include/asm/membarrier.h 13717F: include/uapi/linux/membarrier.h 13718F: kernel/sched/membarrier.c 13719 13720MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13721M: Mike Rapoport <rppt@kernel.org> 13722L: linux-mm@kvack.org 13723S: Maintained 13724F: Documentation/core-api/boot-time-mm.rst 13725F: include/linux/memblock.h 13726F: mm/memblock.c 13727F: mm/mm_init.c 13728F: tools/testing/memblock/ 13729 13730MEMORY CONTROLLER DRIVERS 13731M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13732L: linux-kernel@vger.kernel.org 13733S: Maintained 13734B: mailto:krzysztof.kozlowski@linaro.org 13735T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13736F: Documentation/devicetree/bindings/memory-controllers/ 13737F: drivers/memory/ 13738F: include/dt-bindings/memory/ 13739F: include/memory/ 13740 13741MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13742M: Dmitry Osipenko <digetx@gmail.com> 13743L: linux-pm@vger.kernel.org 13744L: linux-tegra@vger.kernel.org 13745S: Maintained 13746T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13747F: drivers/devfreq/tegra30-devfreq.c 13748 13749MEMORY HOT(UN)PLUG 13750M: David Hildenbrand <david@redhat.com> 13751M: Oscar Salvador <osalvador@suse.de> 13752L: linux-mm@kvack.org 13753S: Maintained 13754F: Documentation/admin-guide/mm/memory-hotplug.rst 13755F: Documentation/core-api/memory-hotplug.rst 13756F: drivers/base/memory.c 13757F: include/linux/memory_hotplug.h 13758F: mm/memory_hotplug.c 13759F: tools/testing/selftests/memory-hotplug/ 13760 13761MEMORY MANAGEMENT 13762M: Andrew Morton <akpm@linux-foundation.org> 13763L: linux-mm@kvack.org 13764S: Maintained 13765W: http://www.linux-mm.org 13766T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13767T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13768F: include/linux/gfp.h 13769F: include/linux/gfp_types.h 13770F: include/linux/memory_hotplug.h 13771F: include/linux/mm.h 13772F: include/linux/mmzone.h 13773F: include/linux/pagewalk.h 13774F: include/linux/rmap.h 13775F: include/trace/events/ksm.h 13776F: mm/ 13777F: tools/mm/ 13778F: tools/testing/selftests/mm/ 13779 13780MEMORY TECHNOLOGY DEVICES (MTD) 13781M: Miquel Raynal <miquel.raynal@bootlin.com> 13782M: Richard Weinberger <richard@nod.at> 13783M: Vignesh Raghavendra <vigneshr@ti.com> 13784L: linux-mtd@lists.infradead.org 13785S: Maintained 13786W: http://www.linux-mtd.infradead.org/ 13787Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13788C: irc://irc.oftc.net/mtd 13789T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13790T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13791F: Documentation/devicetree/bindings/mtd/ 13792F: drivers/mtd/ 13793F: include/linux/mtd/ 13794F: include/uapi/mtd/ 13795 13796MEMSENSING MICROSYSTEMS MSA311 DRIVER 13797M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13798L: linux-iio@vger.kernel.org 13799S: Maintained 13800F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13801F: drivers/iio/accel/msa311.c 13802 13803MEN A21 WATCHDOG DRIVER 13804M: Johannes Thumshirn <morbidrsa@gmail.com> 13805L: linux-watchdog@vger.kernel.org 13806S: Maintained 13807F: drivers/watchdog/mena21_wdt.c 13808 13809MEN CHAMELEON BUS (mcb) 13810M: Johannes Thumshirn <morbidrsa@gmail.com> 13811S: Maintained 13812F: Documentation/driver-api/men-chameleon-bus.rst 13813F: drivers/mcb/ 13814F: include/linux/mcb.h 13815 13816MEN F21BMC (Board Management Controller) 13817M: Andreas Werner <andreas.werner@men.de> 13818S: Supported 13819F: Documentation/hwmon/menf21bmc.rst 13820F: drivers/hwmon/menf21bmc_hwmon.c 13821F: drivers/leds/leds-menf21bmc.c 13822F: drivers/mfd/menf21bmc.c 13823F: drivers/watchdog/menf21bmc_wdt.c 13824 13825MEN Z069 WATCHDOG DRIVER 13826M: Johannes Thumshirn <jth@kernel.org> 13827L: linux-watchdog@vger.kernel.org 13828S: Maintained 13829F: drivers/watchdog/menz69_wdt.c 13830 13831MESON AO CEC DRIVER FOR AMLOGIC SOCS 13832M: Neil Armstrong <neil.armstrong@linaro.org> 13833L: linux-media@vger.kernel.org 13834L: linux-amlogic@lists.infradead.org 13835S: Supported 13836W: http://linux-meson.com/ 13837T: git git://linuxtv.org/media_tree.git 13838F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13839F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13840F: drivers/media/cec/platform/meson/ao-cec.c 13841 13842MESON GE2D DRIVER FOR AMLOGIC SOCS 13843M: Neil Armstrong <neil.armstrong@linaro.org> 13844L: linux-media@vger.kernel.org 13845L: linux-amlogic@lists.infradead.org 13846S: Supported 13847T: git git://linuxtv.org/media_tree.git 13848F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13849F: drivers/media/platform/amlogic/meson-ge2d/ 13850 13851MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13852M: Liang Yang <liang.yang@amlogic.com> 13853L: linux-mtd@lists.infradead.org 13854S: Maintained 13855F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13856F: drivers/mtd/nand/raw/meson_* 13857 13858MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13859M: Neil Armstrong <neil.armstrong@linaro.org> 13860L: linux-media@vger.kernel.org 13861L: linux-amlogic@lists.infradead.org 13862S: Supported 13863T: git git://linuxtv.org/media_tree.git 13864F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13865F: drivers/staging/media/meson/vdec/ 13866 13867METHODE UDPU SUPPORT 13868M: Vladimir Vid <vladimir.vid@sartura.hr> 13869S: Maintained 13870F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13871 13872MHI BUS 13873M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13874L: mhi@lists.linux.dev 13875L: linux-arm-msm@vger.kernel.org 13876S: Maintained 13877T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13878F: Documentation/ABI/stable/sysfs-bus-mhi 13879F: Documentation/mhi/ 13880F: drivers/bus/mhi/ 13881F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13882F: include/linux/mhi.h 13883 13884MICROBLAZE ARCHITECTURE 13885M: Michal Simek <monstr@monstr.eu> 13886S: Supported 13887W: http://www.monstr.eu/fdt/ 13888T: git git://git.monstr.eu/linux-2.6-microblaze.git 13889F: arch/microblaze/ 13890 13891MICROBLAZE TMR INJECT 13892M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13893S: Supported 13894F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13895F: drivers/misc/xilinx_tmr_inject.c 13896 13897MICROBLAZE TMR MANAGER 13898M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13899S: Supported 13900F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13901F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13902F: drivers/misc/xilinx_tmr_manager.c 13903 13904MICROCHIP AT91 DMA DRIVERS 13905M: Ludovic Desroches <ludovic.desroches@microchip.com> 13906M: Tudor Ambarus <tudor.ambarus@linaro.org> 13907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13908L: dmaengine@vger.kernel.org 13909S: Supported 13910F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13911F: drivers/dma/at_hdmac.c 13912F: drivers/dma/at_xdmac.c 13913F: include/dt-bindings/dma/at91.h 13914 13915MICROCHIP AT91 SERIAL DRIVER 13916M: Richard Genoud <richard.genoud@gmail.com> 13917S: Maintained 13918F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13919F: drivers/tty/serial/atmel_serial.c 13920F: drivers/tty/serial/atmel_serial.h 13921 13922MICROCHIP AT91 USART MFD DRIVER 13923M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13924L: linux-kernel@vger.kernel.org 13925S: Supported 13926F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13927F: drivers/mfd/at91-usart.c 13928F: include/dt-bindings/mfd/at91-usart.h 13929 13930MICROCHIP AT91 USART SPI DRIVER 13931M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13932L: linux-spi@vger.kernel.org 13933S: Supported 13934F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13935F: drivers/spi/spi-at91-usart.c 13936 13937MICROCHIP AUDIO ASOC DRIVERS 13938M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13939L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13940S: Supported 13941F: Documentation/devicetree/bindings/sound/atmel* 13942F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13943F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13944F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13945F: sound/soc/atmel 13946 13947MICROCHIP CSI2DC DRIVER 13948M: Eugen Hristev <eugen.hristev@microchip.com> 13949L: linux-media@vger.kernel.org 13950S: Supported 13951F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13952F: drivers/media/platform/microchip/microchip-csi2dc.c 13953 13954MICROCHIP ECC DRIVER 13955M: Tudor Ambarus <tudor.ambarus@linaro.org> 13956L: linux-crypto@vger.kernel.org 13957S: Maintained 13958F: drivers/crypto/atmel-ecc.* 13959 13960MICROCHIP EIC DRIVER 13961M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13963S: Supported 13964F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13965F: drivers/irqchip/irq-mchp-eic.c 13966 13967MICROCHIP I2C DRIVER 13968M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13969L: linux-i2c@vger.kernel.org 13970S: Supported 13971F: drivers/i2c/busses/i2c-at91-*.c 13972F: drivers/i2c/busses/i2c-at91.h 13973 13974MICROCHIP ISC DRIVER 13975M: Eugen Hristev <eugen.hristev@microchip.com> 13976L: linux-media@vger.kernel.org 13977S: Supported 13978F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13979F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13980F: drivers/media/platform/microchip/microchip-isc* 13981F: drivers/media/platform/microchip/microchip-sama*-isc* 13982F: drivers/staging/media/deprecated/atmel/atmel-isc* 13983F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13984F: include/linux/atmel-isc-media.h 13985 13986MICROCHIP ISI DRIVER 13987M: Eugen Hristev <eugen.hristev@microchip.com> 13988L: linux-media@vger.kernel.org 13989S: Supported 13990F: drivers/media/platform/atmel/atmel-isi.c 13991F: drivers/media/platform/atmel/atmel-isi.h 13992 13993MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13994M: Woojung Huh <woojung.huh@microchip.com> 13995M: UNGLinuxDriver@microchip.com 13996L: netdev@vger.kernel.org 13997S: Maintained 13998F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13999F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14000F: drivers/net/dsa/microchip/* 14001F: include/linux/dsa/ksz_common.h 14002F: include/linux/platform_data/microchip-ksz.h 14003F: net/dsa/tag_ksz.c 14004 14005MICROCHIP LAN743X ETHERNET DRIVER 14006M: Bryan Whitehead <bryan.whitehead@microchip.com> 14007M: UNGLinuxDriver@microchip.com 14008L: netdev@vger.kernel.org 14009S: Maintained 14010F: drivers/net/ethernet/microchip/lan743x_* 14011 14012MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14013M: Arun Ramadoss <arun.ramadoss@microchip.com> 14014R: UNGLinuxDriver@microchip.com 14015L: netdev@vger.kernel.org 14016S: Maintained 14017F: drivers/net/phy/microchip_t1.c 14018 14019MICROCHIP LAN966X ETHERNET DRIVER 14020M: Horatiu Vultur <horatiu.vultur@microchip.com> 14021M: UNGLinuxDriver@microchip.com 14022L: netdev@vger.kernel.org 14023S: Maintained 14024F: drivers/net/ethernet/microchip/lan966x/* 14025 14026MICROCHIP LCDFB DRIVER 14027M: Nicolas Ferre <nicolas.ferre@microchip.com> 14028L: linux-fbdev@vger.kernel.org 14029S: Maintained 14030F: drivers/video/fbdev/atmel_lcdfb.c 14031F: include/video/atmel_lcdc.h 14032 14033MICROCHIP MCP16502 PMIC DRIVER 14034M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14036S: Supported 14037F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 14038F: drivers/regulator/mcp16502.c 14039 14040MICROCHIP MCP3911 ADC DRIVER 14041M: Marcus Folkesson <marcus.folkesson@gmail.com> 14042M: Kent Gustavsson <kent@minoris.se> 14043L: linux-iio@vger.kernel.org 14044S: Maintained 14045F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14046F: drivers/iio/adc/mcp3911.c 14047 14048MICROCHIP MMC/SD/SDIO MCI DRIVER 14049M: Ludovic Desroches <ludovic.desroches@microchip.com> 14050S: Maintained 14051F: drivers/mmc/host/atmel-mci.c 14052 14053MICROCHIP NAND DRIVER 14054M: Tudor Ambarus <tudor.ambarus@linaro.org> 14055L: linux-mtd@lists.infradead.org 14056S: Supported 14057F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14058F: drivers/mtd/nand/raw/atmel/* 14059 14060MICROCHIP OTPC DRIVER 14061M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14063S: Supported 14064F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14065F: drivers/nvmem/microchip-otpc.c 14066F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14067 14068MICROCHIP PCI1XXXX GP DRIVER 14069M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14070M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14071L: linux-gpio@vger.kernel.org 14072S: Supported 14073F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14074F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14075F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14076F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14077 14078MICROCHIP PCI1XXXX I2C DRIVER 14079M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14080M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14081M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14082L: linux-i2c@vger.kernel.org 14083S: Maintained 14084F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14085 14086MICROCHIP PCIe UART DRIVER 14087M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14088M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14089L: linux-serial@vger.kernel.org 14090S: Maintained 14091F: drivers/tty/serial/8250/8250_pci1xxxx.c 14092 14093MICROCHIP POLARFIRE FPGA DRIVERS 14094M: Conor Dooley <conor.dooley@microchip.com> 14095R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14096L: linux-fpga@vger.kernel.org 14097S: Supported 14098F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14099F: drivers/fpga/microchip-spi.c 14100 14101MICROCHIP PWM DRIVER 14102M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14104L: linux-pwm@vger.kernel.org 14105S: Supported 14106F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14107F: drivers/pwm/pwm-atmel.c 14108 14109MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14110M: Eugen Hristev <eugen.hristev@microchip.com> 14111L: linux-iio@vger.kernel.org 14112S: Supported 14113F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14114F: drivers/iio/adc/at91-sama5d2_adc.c 14115F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14116 14117MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14118M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14119S: Supported 14120F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14121F: drivers/power/reset/at91-sama5d2_shdwc.c 14122 14123MICROCHIP SOC DRIVERS 14124M: Conor Dooley <conor@kernel.org> 14125S: Supported 14126T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14127F: drivers/soc/microchip/ 14128 14129MICROCHIP SPI DRIVER 14130M: Ryan Wanner <ryan.wanner@microchip.com> 14131S: Supported 14132F: drivers/spi/spi-atmel.* 14133 14134MICROCHIP SSC DRIVER 14135M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14137S: Supported 14138F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14139F: drivers/misc/atmel-ssc.c 14140F: include/linux/atmel-ssc.h 14141 14142Microchip Timer Counter Block (TCB) Capture Driver 14143M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14145L: linux-iio@vger.kernel.org 14146S: Maintained 14147F: drivers/counter/microchip-tcb-capture.c 14148 14149MICROCHIP USB251XB DRIVER 14150M: Richard Leitner <richard.leitner@skidata.com> 14151L: linux-usb@vger.kernel.org 14152S: Maintained 14153F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14154F: drivers/usb/misc/usb251xb.c 14155 14156MICROCHIP USBA UDC DRIVER 14157M: Cristian Birsan <cristian.birsan@microchip.com> 14158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14159S: Supported 14160F: drivers/usb/gadget/udc/atmel_usba_udc.* 14161 14162MICROCHIP WILC1000 WIFI DRIVER 14163M: Ajay Singh <ajay.kathat@microchip.com> 14164M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14165L: linux-wireless@vger.kernel.org 14166S: Supported 14167F: drivers/net/wireless/microchip/wilc1000/ 14168 14169MICROSEMI MIPS SOCS 14170M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14171M: UNGLinuxDriver@microchip.com 14172L: linux-mips@vger.kernel.org 14173S: Supported 14174F: Documentation/devicetree/bindings/mips/mscc.txt 14175F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14176F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14177F: arch/mips/boot/dts/mscc/ 14178F: arch/mips/configs/generic/board-ocelot.config 14179F: arch/mips/generic/board-ocelot.c 14180 14181MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14182M: Don Brace <don.brace@microchip.com> 14183L: storagedev@microchip.com 14184L: linux-scsi@vger.kernel.org 14185S: Supported 14186F: Documentation/scsi/smartpqi.rst 14187F: drivers/scsi/smartpqi/Kconfig 14188F: drivers/scsi/smartpqi/Makefile 14189F: drivers/scsi/smartpqi/smartpqi*.[ch] 14190F: include/linux/cciss*.h 14191F: include/uapi/linux/cciss*.h 14192 14193MICROSOFT MANA RDMA DRIVER 14194M: Long Li <longli@microsoft.com> 14195M: Ajay Sharma <sharmaajay@microsoft.com> 14196L: linux-rdma@vger.kernel.org 14197S: Supported 14198F: drivers/infiniband/hw/mana/ 14199F: include/net/mana 14200F: include/uapi/rdma/mana-abi.h 14201 14202MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14203M: Maximilian Luz <luzmaximilian@gmail.com> 14204L: platform-driver-x86@vger.kernel.org 14205S: Maintained 14206F: drivers/platform/surface/surface_aggregator_tabletsw.c 14207 14208MICROSOFT SURFACE BATTERY AND AC DRIVERS 14209M: Maximilian Luz <luzmaximilian@gmail.com> 14210L: linux-pm@vger.kernel.org 14211L: platform-driver-x86@vger.kernel.org 14212S: Maintained 14213F: drivers/power/supply/surface_battery.c 14214F: drivers/power/supply/surface_charger.c 14215 14216MICROSOFT SURFACE DTX DRIVER 14217M: Maximilian Luz <luzmaximilian@gmail.com> 14218L: platform-driver-x86@vger.kernel.org 14219S: Maintained 14220F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14221F: drivers/platform/surface/surface_dtx.c 14222F: include/uapi/linux/surface_aggregator/dtx.h 14223 14224MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14225M: Maximilian Luz <luzmaximilian@gmail.com> 14226L: platform-driver-x86@vger.kernel.org 14227S: Maintained 14228F: drivers/platform/surface/surface_gpe.c 14229 14230MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14231M: Hans de Goede <hdegoede@redhat.com> 14232M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14233M: Mark Gross <markgross@kernel.org> 14234M: Maximilian Luz <luzmaximilian@gmail.com> 14235L: platform-driver-x86@vger.kernel.org 14236S: Maintained 14237T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14238F: drivers/platform/surface/ 14239 14240MICROSOFT SURFACE HID TRANSPORT DRIVER 14241M: Maximilian Luz <luzmaximilian@gmail.com> 14242L: linux-input@vger.kernel.org 14243L: platform-driver-x86@vger.kernel.org 14244S: Maintained 14245F: drivers/hid/surface-hid/ 14246 14247MICROSOFT SURFACE HOT-PLUG DRIVER 14248M: Maximilian Luz <luzmaximilian@gmail.com> 14249L: platform-driver-x86@vger.kernel.org 14250S: Maintained 14251F: drivers/platform/surface/surface_hotplug.c 14252 14253MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14254M: Maximilian Luz <luzmaximilian@gmail.com> 14255L: platform-driver-x86@vger.kernel.org 14256S: Maintained 14257F: drivers/platform/surface/surface_platform_profile.c 14258 14259MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14260M: Chen Yu <yu.c.chen@intel.com> 14261L: platform-driver-x86@vger.kernel.org 14262S: Supported 14263F: drivers/platform/surface/surfacepro3_button.c 14264 14265MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14266M: Maximilian Luz <luzmaximilian@gmail.com> 14267L: platform-driver-x86@vger.kernel.org 14268S: Maintained 14269F: drivers/platform/surface/surface_aggregator_hub.c 14270 14271MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14272M: Maximilian Luz <luzmaximilian@gmail.com> 14273L: platform-driver-x86@vger.kernel.org 14274S: Maintained 14275W: https://github.com/linux-surface/surface-aggregator-module 14276C: irc://irc.libera.chat/linux-surface 14277F: Documentation/driver-api/surface_aggregator/ 14278F: drivers/platform/surface/aggregator/ 14279F: drivers/platform/surface/surface_acpi_notify.c 14280F: drivers/platform/surface/surface_aggregator_cdev.c 14281F: drivers/platform/surface/surface_aggregator_registry.c 14282F: include/linux/surface_acpi_notify.h 14283F: include/linux/surface_aggregator/ 14284F: include/uapi/linux/surface_aggregator/ 14285 14286MICROTEK X6 SCANNER 14287M: Oliver Neukum <oliver@neukum.org> 14288S: Maintained 14289F: drivers/usb/image/microtek.* 14290 14291MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14292M: Luka Kovacic <luka.kovacic@sartura.hr> 14293M: Luka Perkov <luka.perkov@sartura.hr> 14294S: Maintained 14295F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14296F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14297F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14298F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14299F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14300F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14301 14302MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14303M: Sakari Ailus <sakari.ailus@linux.intel.com> 14304L: linux-media@vger.kernel.org 14305S: Maintained 14306F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14307F: Documentation/driver-api/media/drivers/ccs/ 14308F: Documentation/userspace-api/media/drivers/ccs.rst 14309F: drivers/media/i2c/ccs-pll.c 14310F: drivers/media/i2c/ccs-pll.h 14311F: drivers/media/i2c/ccs/ 14312F: include/uapi/linux/ccs.h 14313F: include/uapi/linux/smiapp.h 14314 14315MIPS 14316M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14317L: linux-mips@vger.kernel.org 14318S: Maintained 14319W: http://www.linux-mips.org/ 14320Q: https://patchwork.kernel.org/project/linux-mips/list/ 14321T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14322F: Documentation/devicetree/bindings/mips/ 14323F: Documentation/arch/mips/ 14324F: arch/mips/ 14325F: drivers/platform/mips/ 14326F: include/dt-bindings/mips/ 14327 14328MIPS BOSTON DEVELOPMENT BOARD 14329M: Paul Burton <paulburton@kernel.org> 14330L: linux-mips@vger.kernel.org 14331S: Maintained 14332F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14333F: arch/mips/boot/dts/img/boston.dts 14334F: arch/mips/configs/generic/board-boston.config 14335F: drivers/clk/imgtec/clk-boston.c 14336F: include/dt-bindings/clock/boston-clock.h 14337 14338MIPS CORE DRIVERS 14339M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14340M: Serge Semin <fancer.lancer@gmail.com> 14341L: linux-mips@vger.kernel.org 14342S: Supported 14343F: drivers/bus/mips_cdmm.c 14344F: drivers/clocksource/mips-gic-timer.c 14345F: drivers/cpuidle/cpuidle-cps.c 14346F: drivers/irqchip/irq-mips-cpu.c 14347F: drivers/irqchip/irq-mips-gic.c 14348 14349MIPS GENERIC PLATFORM 14350M: Paul Burton <paulburton@kernel.org> 14351L: linux-mips@vger.kernel.org 14352S: Supported 14353F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14354F: arch/mips/generic/ 14355F: arch/mips/tools/generic-board-config.sh 14356 14357MIPS RINT INSTRUCTION EMULATION 14358M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14359L: linux-mips@vger.kernel.org 14360S: Supported 14361F: arch/mips/math-emu/dp_rint.c 14362F: arch/mips/math-emu/sp_rint.c 14363 14364MIPS/LOONGSON1 ARCHITECTURE 14365M: Keguang Zhang <keguang.zhang@gmail.com> 14366L: linux-mips@vger.kernel.org 14367S: Maintained 14368F: arch/mips/include/asm/mach-loongson32/ 14369F: arch/mips/loongson32/ 14370F: drivers/*/*loongson1* 14371 14372MIPS/LOONGSON2EF ARCHITECTURE 14373M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14374L: linux-mips@vger.kernel.org 14375S: Maintained 14376F: arch/mips/include/asm/mach-loongson2ef/ 14377F: arch/mips/loongson2ef/ 14378F: drivers/cpufreq/loongson2_cpufreq.c 14379 14380MIPS/LOONGSON64 ARCHITECTURE 14381M: Huacai Chen <chenhuacai@kernel.org> 14382M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14383L: linux-mips@vger.kernel.org 14384S: Maintained 14385F: arch/mips/include/asm/mach-loongson64/ 14386F: arch/mips/loongson64/ 14387F: drivers/irqchip/irq-loongson* 14388F: drivers/platform/mips/cpu_hwmon.c 14389 14390MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14391M: Hans Verkuil <hverkuil@xs4all.nl> 14392L: linux-media@vger.kernel.org 14393S: Odd Fixes 14394W: https://linuxtv.org 14395T: git git://linuxtv.org/media_tree.git 14396F: drivers/media/radio/radio-miropcm20* 14397 14398MMP SUPPORT 14399R: Lubomir Rintel <lkundrak@v3.sk> 14400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14401S: Odd Fixes 14402T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14403F: arch/arm/boot/dts/marvell/mmp* 14404F: arch/arm/mach-mmp/ 14405F: include/linux/soc/mmp/ 14406 14407MMP USB PHY DRIVERS 14408R: Lubomir Rintel <lkundrak@v3.sk> 14409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14410S: Maintained 14411F: drivers/phy/marvell/phy-mmp3-usb.c 14412F: drivers/phy/marvell/phy-pxa-usb.c 14413 14414MMU GATHER AND TLB INVALIDATION 14415M: Will Deacon <will@kernel.org> 14416M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14417M: Andrew Morton <akpm@linux-foundation.org> 14418M: Nick Piggin <npiggin@gmail.com> 14419M: Peter Zijlstra <peterz@infradead.org> 14420L: linux-arch@vger.kernel.org 14421L: linux-mm@kvack.org 14422S: Maintained 14423F: arch/*/include/asm/tlb.h 14424F: include/asm-generic/tlb.h 14425F: mm/mmu_gather.c 14426 14427MN88472 MEDIA DRIVER 14428M: Antti Palosaari <crope@iki.fi> 14429L: linux-media@vger.kernel.org 14430S: Maintained 14431W: https://linuxtv.org 14432W: http://palosaari.fi/linux/ 14433Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14434F: drivers/media/dvb-frontends/mn88472* 14435 14436MN88473 MEDIA DRIVER 14437M: Antti Palosaari <crope@iki.fi> 14438L: linux-media@vger.kernel.org 14439S: Maintained 14440W: https://linuxtv.org 14441W: http://palosaari.fi/linux/ 14442Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14443F: drivers/media/dvb-frontends/mn88473* 14444 14445MODULE SUPPORT 14446M: Luis Chamberlain <mcgrof@kernel.org> 14447L: linux-modules@vger.kernel.org 14448L: linux-kernel@vger.kernel.org 14449S: Maintained 14450T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14451F: include/linux/kmod.h 14452F: include/linux/module.h 14453F: kernel/module/ 14454F: lib/test_kmod.c 14455F: scripts/module* 14456F: tools/testing/selftests/kmod/ 14457 14458MONOLITHIC POWER SYSTEM PMIC DRIVER 14459M: Saravanan Sekar <sravanhome@gmail.com> 14460S: Maintained 14461F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14462F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14463F: drivers/hwmon/pmbus/mpq7932.c 14464F: drivers/iio/adc/mp2629_adc.c 14465F: drivers/mfd/mp2629.c 14466F: drivers/power/supply/mp2629_charger.c 14467F: drivers/regulator/mp5416.c 14468F: drivers/regulator/mpq7920.c 14469F: drivers/regulator/mpq7920.h 14470F: include/linux/mfd/mp2629.h 14471 14472MOST(R) TECHNOLOGY DRIVER 14473M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14474M: Christian Gromm <christian.gromm@microchip.com> 14475S: Maintained 14476F: Documentation/ABI/testing/configfs-most 14477F: Documentation/ABI/testing/sysfs-bus-most 14478F: drivers/most/ 14479F: drivers/staging/most/ 14480F: include/linux/most.h 14481 14482MOTORCOMM PHY DRIVER 14483M: Peter Geis <pgwipeout@gmail.com> 14484M: Frank <Frank.Sae@motor-comm.com> 14485L: netdev@vger.kernel.org 14486S: Maintained 14487F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14488F: drivers/net/phy/motorcomm.c 14489 14490MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14491M: Jiri Slaby <jirislaby@kernel.org> 14492S: Maintained 14493F: Documentation/driver-api/tty/moxa-smartio.rst 14494F: drivers/tty/mxser.* 14495 14496MR800 AVERMEDIA USB FM RADIO DRIVER 14497M: Alexey Klimov <klimov.linux@gmail.com> 14498L: linux-media@vger.kernel.org 14499S: Maintained 14500T: git git://linuxtv.org/media_tree.git 14501F: drivers/media/radio/radio-mr800.c 14502 14503MRF24J40 IEEE 802.15.4 RADIO DRIVER 14504M: Stefan Schmidt <stefan@datenfreihafen.org> 14505L: linux-wpan@vger.kernel.org 14506S: Odd Fixes 14507F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14508F: drivers/net/ieee802154/mrf24j40.c 14509 14510MSI EC DRIVER 14511M: Nikita Kravets <teackot@gmail.com> 14512L: platform-driver-x86@vger.kernel.org 14513S: Maintained 14514W: https://github.com/BeardOverflow/msi-ec 14515F: drivers/platform/x86/msi-ec.* 14516 14517MSI LAPTOP SUPPORT 14518M: "Lee, Chun-Yi" <jlee@suse.com> 14519L: platform-driver-x86@vger.kernel.org 14520S: Maintained 14521F: drivers/platform/x86/msi-laptop.c 14522 14523MSI WMI SUPPORT 14524L: platform-driver-x86@vger.kernel.org 14525S: Orphan 14526F: drivers/platform/x86/msi-wmi.c 14527 14528MSI001 MEDIA DRIVER 14529M: Antti Palosaari <crope@iki.fi> 14530L: linux-media@vger.kernel.org 14531S: Maintained 14532W: https://linuxtv.org 14533W: http://palosaari.fi/linux/ 14534Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14535T: git git://linuxtv.org/anttip/media_tree.git 14536F: drivers/media/tuners/msi001* 14537 14538MSI2500 MEDIA DRIVER 14539M: Antti Palosaari <crope@iki.fi> 14540L: linux-media@vger.kernel.org 14541S: Maintained 14542W: https://linuxtv.org 14543W: http://palosaari.fi/linux/ 14544Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14545T: git git://linuxtv.org/anttip/media_tree.git 14546F: drivers/media/usb/msi2500/ 14547 14548MSTAR INTERRUPT CONTROLLER DRIVER 14549M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14550M: Daniel Palmer <daniel@thingy.jp> 14551S: Maintained 14552F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14553F: drivers/irqchip/irq-mst-intc.c 14554 14555MSYSTEMS DISKONCHIP G3 MTD DRIVER 14556M: Robert Jarzmik <robert.jarzmik@free.fr> 14557L: linux-mtd@lists.infradead.org 14558S: Maintained 14559F: drivers/mtd/devices/docg3* 14560 14561MT9P031 APTINA CAMERA SENSOR 14562M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14563L: linux-media@vger.kernel.org 14564S: Maintained 14565T: git git://linuxtv.org/media_tree.git 14566F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14567F: drivers/media/i2c/mt9p031.c 14568F: include/media/i2c/mt9p031.h 14569 14570MT9T112 APTINA CAMERA SENSOR 14571M: Jacopo Mondi <jacopo@jmondi.org> 14572L: linux-media@vger.kernel.org 14573S: Odd Fixes 14574T: git git://linuxtv.org/media_tree.git 14575F: drivers/media/i2c/mt9t112.c 14576F: include/media/i2c/mt9t112.h 14577 14578MT9V032 APTINA CAMERA SENSOR 14579M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14580L: linux-media@vger.kernel.org 14581S: Maintained 14582T: git git://linuxtv.org/media_tree.git 14583F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14584F: drivers/media/i2c/mt9v032.c 14585F: include/media/i2c/mt9v032.h 14586 14587MT9V111 APTINA CAMERA SENSOR 14588M: Jacopo Mondi <jacopo@jmondi.org> 14589L: linux-media@vger.kernel.org 14590S: Maintained 14591T: git git://linuxtv.org/media_tree.git 14592F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14593F: drivers/media/i2c/mt9v111.c 14594 14595MULTIFUNCTION DEVICES (MFD) 14596M: Lee Jones <lee@kernel.org> 14597S: Maintained 14598T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14599F: Documentation/devicetree/bindings/mfd/ 14600F: drivers/mfd/ 14601F: include/dt-bindings/mfd/ 14602F: include/linux/mfd/ 14603 14604MULTIMEDIA CARD (MMC) ETC. OVER SPI 14605S: Orphan 14606F: drivers/mmc/host/mmc_spi.c 14607F: include/linux/spi/mmc_spi.h 14608 14609MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14610M: Ulf Hansson <ulf.hansson@linaro.org> 14611L: linux-mmc@vger.kernel.org 14612S: Maintained 14613T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14614F: Documentation/devicetree/bindings/mmc/ 14615F: drivers/mmc/ 14616F: include/linux/mmc/ 14617F: include/uapi/linux/mmc/ 14618 14619MULTIPLEXER SUBSYSTEM 14620M: Peter Rosin <peda@axentia.se> 14621S: Maintained 14622F: Documentation/ABI/testing/sysfs-class-mux* 14623F: Documentation/devicetree/bindings/mux/ 14624F: drivers/mux/ 14625F: include/dt-bindings/mux/ 14626F: include/linux/mux/ 14627 14628MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14629M: Bin Liu <b-liu@ti.com> 14630L: linux-usb@vger.kernel.org 14631S: Maintained 14632F: drivers/usb/musb/ 14633 14634MXL301RF MEDIA DRIVER 14635M: Akihiro Tsukada <tskd08@gmail.com> 14636L: linux-media@vger.kernel.org 14637S: Odd Fixes 14638F: drivers/media/tuners/mxl301rf* 14639 14640MXL5007T MEDIA DRIVER 14641M: Michael Krufky <mkrufky@linuxtv.org> 14642L: linux-media@vger.kernel.org 14643S: Maintained 14644W: https://linuxtv.org 14645W: http://github.com/mkrufky 14646Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14647T: git git://linuxtv.org/mkrufky/tuners.git 14648F: drivers/media/tuners/mxl5007t.* 14649 14650MXSFB DRM DRIVER 14651M: Marek Vasut <marex@denx.de> 14652M: Stefan Agner <stefan@agner.ch> 14653L: dri-devel@lists.freedesktop.org 14654S: Supported 14655T: git git://anongit.freedesktop.org/drm/drm-misc 14656F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14657F: drivers/gpu/drm/mxsfb/ 14658 14659MYLEX DAC960 PCI RAID Controller 14660M: Hannes Reinecke <hare@kernel.org> 14661L: linux-scsi@vger.kernel.org 14662S: Supported 14663F: drivers/scsi/myrb.* 14664F: drivers/scsi/myrs.* 14665 14666MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14667M: Chris Lee <christopher.lee@cspi.com> 14668L: netdev@vger.kernel.org 14669S: Supported 14670W: https://www.cspi.com/ethernet-products/support/downloads/ 14671F: drivers/net/ethernet/myricom/myri10ge/ 14672 14673NAND FLASH SUBSYSTEM 14674M: Miquel Raynal <miquel.raynal@bootlin.com> 14675R: Richard Weinberger <richard@nod.at> 14676L: linux-mtd@lists.infradead.org 14677S: Maintained 14678W: http://www.linux-mtd.infradead.org/ 14679Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14680C: irc://irc.oftc.net/mtd 14681T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14682F: drivers/mtd/nand/ 14683F: include/linux/mtd/*nand*.h 14684 14685NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14686M: Daniel Mack <zonque@gmail.com> 14687L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14688S: Maintained 14689W: http://www.native-instruments.com 14690F: sound/usb/caiaq/ 14691 14692NATSEMI ETHERNET DRIVER (DP8381x) 14693S: Orphan 14694F: drivers/net/ethernet/natsemi/natsemi.c 14695 14696NCR 5380 SCSI DRIVERS 14697M: Finn Thain <fthain@linux-m68k.org> 14698M: Michael Schmitz <schmitzmic@gmail.com> 14699L: linux-scsi@vger.kernel.org 14700S: Maintained 14701F: Documentation/scsi/g_NCR5380.rst 14702F: drivers/scsi/NCR5380.* 14703F: drivers/scsi/arm/cumana_1.c 14704F: drivers/scsi/arm/oak.c 14705F: drivers/scsi/atari_scsi.* 14706F: drivers/scsi/dmx3191d.c 14707F: drivers/scsi/g_NCR5380.* 14708F: drivers/scsi/mac_scsi.* 14709F: drivers/scsi/sun3_scsi.* 14710F: drivers/scsi/sun3_scsi_vme.c 14711 14712NCSI LIBRARY 14713M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14714S: Maintained 14715F: net/ncsi/ 14716 14717NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14718M: Guenter Roeck <linux@roeck-us.net> 14719L: linux-hwmon@vger.kernel.org 14720S: Maintained 14721F: Documentation/hwmon/nct6775.rst 14722F: drivers/hwmon/nct6775-core.c 14723F: drivers/hwmon/nct6775-platform.c 14724F: drivers/hwmon/nct6775.h 14725 14726NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14727M: Zev Weiss <zev@bewilderbeest.net> 14728L: linux-hwmon@vger.kernel.org 14729S: Maintained 14730F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14731F: drivers/hwmon/nct6775-i2c.c 14732 14733NETDEVSIM 14734M: Jakub Kicinski <kuba@kernel.org> 14735S: Maintained 14736F: drivers/net/netdevsim/* 14737 14738NETEM NETWORK EMULATOR 14739M: Stephen Hemminger <stephen@networkplumber.org> 14740L: netdev@vger.kernel.org 14741S: Maintained 14742F: net/sched/sch_netem.c 14743 14744NETERION 10GbE DRIVERS (s2io) 14745M: Jon Mason <jdmason@kudzu.us> 14746L: netdev@vger.kernel.org 14747S: Supported 14748F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14749F: drivers/net/ethernet/neterion/ 14750 14751NETFILTER 14752M: Pablo Neira Ayuso <pablo@netfilter.org> 14753M: Jozsef Kadlecsik <kadlec@netfilter.org> 14754M: Florian Westphal <fw@strlen.de> 14755L: netfilter-devel@vger.kernel.org 14756L: coreteam@netfilter.org 14757S: Maintained 14758W: http://www.netfilter.org/ 14759W: http://www.iptables.org/ 14760W: http://www.nftables.org/ 14761Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14762C: irc://irc.libera.chat/netfilter 14763T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14764T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14765F: include/linux/netfilter* 14766F: include/linux/netfilter/ 14767F: include/net/netfilter/ 14768F: include/uapi/linux/netfilter* 14769F: include/uapi/linux/netfilter/ 14770F: net/*/netfilter.c 14771F: net/*/netfilter/ 14772F: net/bridge/br_netfilter*.c 14773F: net/netfilter/ 14774 14775NETROM NETWORK LAYER 14776M: Ralf Baechle <ralf@linux-mips.org> 14777L: linux-hams@vger.kernel.org 14778S: Maintained 14779W: https://linux-ax25.in-berlin.de 14780F: include/net/netrom.h 14781F: include/uapi/linux/netrom.h 14782F: net/netrom/ 14783 14784NETRONIX EMBEDDED CONTROLLER 14785M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14786S: Maintained 14787F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14788F: drivers/mfd/ntxec.c 14789F: drivers/pwm/pwm-ntxec.c 14790F: drivers/rtc/rtc-ntxec.c 14791F: include/linux/mfd/ntxec.h 14792 14793NETRONOME ETHERNET DRIVERS 14794M: Louis Peens <louis.peens@corigine.com> 14795R: Jakub Kicinski <kuba@kernel.org> 14796L: oss-drivers@corigine.com 14797S: Maintained 14798F: drivers/net/ethernet/netronome/ 14799 14800NETWORK BLOCK DEVICE (NBD) 14801M: Josef Bacik <josef@toxicpanda.com> 14802L: linux-block@vger.kernel.org 14803L: nbd@other.debian.org 14804S: Maintained 14805F: Documentation/admin-guide/blockdev/nbd.rst 14806F: drivers/block/nbd.c 14807F: include/trace/events/nbd.h 14808F: include/uapi/linux/nbd.h 14809 14810NETWORK DROP MONITOR 14811M: Neil Horman <nhorman@tuxdriver.com> 14812L: netdev@vger.kernel.org 14813S: Maintained 14814W: https://fedorahosted.org/dropwatch/ 14815F: include/uapi/linux/net_dropmon.h 14816F: net/core/drop_monitor.c 14817 14818NETWORKING DRIVERS 14819M: "David S. Miller" <davem@davemloft.net> 14820M: Eric Dumazet <edumazet@google.com> 14821M: Jakub Kicinski <kuba@kernel.org> 14822M: Paolo Abeni <pabeni@redhat.com> 14823L: netdev@vger.kernel.org 14824S: Maintained 14825Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14826T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14827T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14828F: Documentation/devicetree/bindings/net/ 14829F: drivers/connector/ 14830F: drivers/net/ 14831F: include/dt-bindings/net/ 14832F: include/linux/etherdevice.h 14833F: include/linux/fcdevice.h 14834F: include/linux/fddidevice.h 14835F: include/linux/hippidevice.h 14836F: include/linux/if_* 14837F: include/linux/inetdevice.h 14838F: include/linux/netdevice.h 14839F: include/uapi/linux/if_* 14840F: include/uapi/linux/netdevice.h 14841X: drivers/net/wireless/ 14842 14843NETWORKING DRIVERS (WIRELESS) 14844M: Kalle Valo <kvalo@kernel.org> 14845L: linux-wireless@vger.kernel.org 14846S: Maintained 14847W: https://wireless.wiki.kernel.org/ 14848Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14849T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14850T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14851F: Documentation/devicetree/bindings/net/wireless/ 14852F: drivers/net/wireless/ 14853 14854NETWORKING [DSA] 14855M: Andrew Lunn <andrew@lunn.ch> 14856M: Florian Fainelli <f.fainelli@gmail.com> 14857M: Vladimir Oltean <olteanv@gmail.com> 14858S: Maintained 14859F: Documentation/devicetree/bindings/net/dsa/ 14860F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14861F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14862F: drivers/net/dsa/ 14863F: include/linux/dsa/ 14864F: include/linux/platform_data/dsa.h 14865F: include/net/dsa.h 14866F: net/dsa/ 14867F: tools/testing/selftests/drivers/net/dsa/ 14868 14869NETWORKING [GENERAL] 14870M: "David S. Miller" <davem@davemloft.net> 14871M: Eric Dumazet <edumazet@google.com> 14872M: Jakub Kicinski <kuba@kernel.org> 14873M: Paolo Abeni <pabeni@redhat.com> 14874L: netdev@vger.kernel.org 14875S: Maintained 14876Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14877B: mailto:netdev@vger.kernel.org 14878T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14879T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14880F: Documentation/core-api/netlink.rst 14881F: Documentation/netlink/ 14882F: Documentation/networking/ 14883F: Documentation/process/maintainer-netdev.rst 14884F: Documentation/userspace-api/netlink/ 14885F: include/linux/in.h 14886F: include/linux/net.h 14887F: include/linux/netdevice.h 14888F: include/net/ 14889F: include/uapi/linux/in.h 14890F: include/uapi/linux/net.h 14891F: include/uapi/linux/net_namespace.h 14892F: include/uapi/linux/netdevice.h 14893F: lib/net_utils.c 14894F: lib/random32.c 14895F: net/ 14896F: tools/net/ 14897F: tools/testing/selftests/net/ 14898X: net/bluetooth/ 14899 14900NETWORKING [IPSEC] 14901M: Steffen Klassert <steffen.klassert@secunet.com> 14902M: Herbert Xu <herbert@gondor.apana.org.au> 14903M: "David S. Miller" <davem@davemloft.net> 14904L: netdev@vger.kernel.org 14905S: Maintained 14906T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14907T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14908F: include/net/xfrm.h 14909F: include/uapi/linux/xfrm.h 14910F: net/ipv4/ah4.c 14911F: net/ipv4/esp4* 14912F: net/ipv4/ip_vti.c 14913F: net/ipv4/ipcomp.c 14914F: net/ipv4/xfrm* 14915F: net/ipv6/ah6.c 14916F: net/ipv6/esp6* 14917F: net/ipv6/ip6_vti.c 14918F: net/ipv6/ipcomp6.c 14919F: net/ipv6/xfrm* 14920F: net/key/ 14921F: net/xfrm/ 14922F: tools/testing/selftests/net/ipsec.c 14923 14924NETWORKING [IPv4/IPv6] 14925M: "David S. Miller" <davem@davemloft.net> 14926M: David Ahern <dsahern@kernel.org> 14927L: netdev@vger.kernel.org 14928S: Maintained 14929T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14930F: arch/x86/net/* 14931F: include/linux/ip.h 14932F: include/linux/ipv6* 14933F: include/net/fib* 14934F: include/net/ip* 14935F: include/net/route.h 14936F: net/ipv4/ 14937F: net/ipv6/ 14938 14939NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14940M: Paul Moore <paul@paul-moore.com> 14941L: netdev@vger.kernel.org 14942L: linux-security-module@vger.kernel.org 14943S: Supported 14944W: https://github.com/netlabel 14945F: Documentation/netlabel/ 14946F: include/net/calipso.h 14947F: include/net/cipso_ipv4.h 14948F: include/net/netlabel.h 14949F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14950F: include/uapi/linux/netfilter/xt_SECMARK.h 14951F: net/ipv4/cipso_ipv4.c 14952F: net/ipv6/calipso.c 14953F: net/netfilter/xt_CONNSECMARK.c 14954F: net/netfilter/xt_SECMARK.c 14955F: net/netlabel/ 14956 14957NETWORKING [MACSEC] 14958M: Sabrina Dubroca <sd@queasysnail.net> 14959L: netdev@vger.kernel.org 14960S: Maintained 14961F: drivers/net/macsec.c 14962F: include/net/macsec.h 14963F: include/uapi/linux/if_macsec.h 14964K: macsec 14965K: \bmdo_ 14966 14967NETWORKING [MPTCP] 14968M: Matthieu Baerts <matthieu.baerts@tessares.net> 14969M: Mat Martineau <martineau@kernel.org> 14970L: netdev@vger.kernel.org 14971L: mptcp@lists.linux.dev 14972S: Maintained 14973W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14974B: https://github.com/multipath-tcp/mptcp_net-next/issues 14975T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14976T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14977F: Documentation/networking/mptcp-sysctl.rst 14978F: include/net/mptcp.h 14979F: include/trace/events/mptcp.h 14980F: include/uapi/linux/mptcp.h 14981F: net/mptcp/ 14982F: tools/testing/selftests/bpf/*/*mptcp*.c 14983F: tools/testing/selftests/net/mptcp/ 14984 14985NETWORKING [TCP] 14986M: Eric Dumazet <edumazet@google.com> 14987L: netdev@vger.kernel.org 14988S: Maintained 14989F: include/linux/tcp.h 14990F: include/net/tcp.h 14991F: include/trace/events/tcp.h 14992F: include/uapi/linux/tcp.h 14993F: net/ipv4/syncookies.c 14994F: net/ipv4/tcp*.c 14995F: net/ipv6/syncookies.c 14996F: net/ipv6/tcp*.c 14997 14998NETWORKING [TLS] 14999M: Boris Pismenny <borisp@nvidia.com> 15000M: John Fastabend <john.fastabend@gmail.com> 15001M: Jakub Kicinski <kuba@kernel.org> 15002L: netdev@vger.kernel.org 15003S: Maintained 15004F: include/net/tls.h 15005F: include/uapi/linux/tls.h 15006F: net/tls/* 15007 15008NETXEN (1/10) GbE SUPPORT 15009M: Manish Chopra <manishc@marvell.com> 15010M: Rahul Verma <rahulv@marvell.com> 15011M: GR-Linux-NIC-Dev@marvell.com 15012L: netdev@vger.kernel.org 15013S: Supported 15014F: drivers/net/ethernet/qlogic/netxen/ 15015 15016NET_FAILOVER MODULE 15017M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15018L: netdev@vger.kernel.org 15019S: Supported 15020F: Documentation/networking/net_failover.rst 15021F: drivers/net/net_failover.c 15022F: include/net/net_failover.h 15023 15024NEXTHOP 15025M: David Ahern <dsahern@kernel.org> 15026L: netdev@vger.kernel.org 15027S: Maintained 15028F: include/net/netns/nexthop.h 15029F: include/net/nexthop.h 15030F: include/uapi/linux/nexthop.h 15031F: net/ipv4/nexthop.c 15032 15033NFC SUBSYSTEM 15034M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15035L: netdev@vger.kernel.org 15036S: Maintained 15037F: Documentation/devicetree/bindings/net/nfc/ 15038F: drivers/nfc/ 15039F: include/net/nfc/ 15040F: include/uapi/linux/nfc.h 15041F: net/nfc/ 15042 15043NFC VIRTUAL NCI DEVICE DRIVER 15044M: Bongsu Jeon <bongsu.jeon@samsung.com> 15045L: netdev@vger.kernel.org 15046S: Supported 15047F: drivers/nfc/virtual_ncidev.c 15048F: tools/testing/selftests/nci/ 15049 15050NFS, SUNRPC, AND LOCKD CLIENTS 15051M: Trond Myklebust <trond.myklebust@hammerspace.com> 15052M: Anna Schumaker <anna@kernel.org> 15053L: linux-nfs@vger.kernel.org 15054S: Maintained 15055W: http://client.linux-nfs.org 15056T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15057F: Documentation/filesystems/nfs/ 15058F: fs/lockd/ 15059F: fs/nfs/ 15060F: fs/nfs_common/ 15061F: include/linux/lockd/ 15062F: include/linux/nfs* 15063F: include/linux/sunrpc/ 15064F: include/uapi/linux/nfs* 15065F: include/uapi/linux/sunrpc/ 15066F: net/sunrpc/ 15067 15068NILFS2 FILESYSTEM 15069M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15070L: linux-nilfs@vger.kernel.org 15071S: Supported 15072W: https://nilfs.sourceforge.io/ 15073W: https://nilfs.osdn.jp/ 15074T: git https://github.com/konis/nilfs2.git 15075F: Documentation/filesystems/nilfs2.rst 15076F: fs/nilfs2/ 15077F: include/trace/events/nilfs2.h 15078F: include/uapi/linux/nilfs2_api.h 15079F: include/uapi/linux/nilfs2_ondisk.h 15080 15081NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15082M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15083S: Maintained 15084W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15085F: Documentation/scsi/NinjaSCSI.rst 15086F: drivers/scsi/pcmcia/nsp_* 15087 15088NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15089M: GOTO Masanori <gotom@debian.or.jp> 15090M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15091S: Maintained 15092W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15093F: Documentation/scsi/NinjaSCSI.rst 15094F: drivers/scsi/nsp32* 15095 15096NINTENDO HID DRIVER 15097M: Daniel J. Ogorchock <djogorchock@gmail.com> 15098L: linux-input@vger.kernel.org 15099S: Maintained 15100F: drivers/hid/hid-nintendo* 15101 15102NIOS2 ARCHITECTURE 15103M: Dinh Nguyen <dinguyen@kernel.org> 15104S: Maintained 15105T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15106F: arch/nios2/ 15107 15108NITRO ENCLAVES (NE) 15109M: Alexandru Ciobotaru <alcioa@amazon.com> 15110L: linux-kernel@vger.kernel.org 15111L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15112S: Supported 15113W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15114F: Documentation/virt/ne_overview.rst 15115F: drivers/virt/nitro_enclaves/ 15116F: include/linux/nitro_enclaves.h 15117F: include/uapi/linux/nitro_enclaves.h 15118F: samples/nitro_enclaves/ 15119 15120NOHZ, DYNTICKS SUPPORT 15121M: Frederic Weisbecker <frederic@kernel.org> 15122M: Thomas Gleixner <tglx@linutronix.de> 15123M: Ingo Molnar <mingo@kernel.org> 15124L: linux-kernel@vger.kernel.org 15125S: Maintained 15126T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15127F: include/linux/sched/nohz.h 15128F: include/linux/tick.h 15129F: kernel/time/tick*.* 15130 15131NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15132M: Pavel Machek <pavel@ucw.cz> 15133M: Sakari Ailus <sakari.ailus@iki.fi> 15134L: linux-media@vger.kernel.org 15135S: Maintained 15136F: drivers/media/i2c/ad5820.c 15137F: drivers/media/i2c/et8ek8 15138 15139NOKIA N900 POWER SUPPLY DRIVERS 15140R: Pali Rohár <pali@kernel.org> 15141F: drivers/power/supply/bq2415x_charger.c 15142F: drivers/power/supply/bq27xxx_battery.c 15143F: drivers/power/supply/bq27xxx_battery_i2c.c 15144F: drivers/power/supply/isp1704_charger.c 15145F: drivers/power/supply/rx51_battery.c 15146F: include/linux/power/bq2415x_charger.h 15147F: include/linux/power/bq27xxx_battery.h 15148 15149NOLIBC HEADER FILE 15150M: Willy Tarreau <w@1wt.eu> 15151M: Thomas Weißschuh <linux@weissschuh.net> 15152S: Maintained 15153T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15154F: tools/include/nolibc/ 15155F: tools/testing/selftests/nolibc/ 15156 15157NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15158M: Hans de Goede <hdegoede@redhat.com> 15159L: linux-input@vger.kernel.org 15160S: Maintained 15161F: drivers/input/touchscreen/novatek-nvt-ts.c 15162 15163NSDEPS 15164M: Matthias Maennich <maennich@google.com> 15165S: Maintained 15166F: Documentation/core-api/symbol-namespaces.rst 15167F: scripts/nsdeps 15168 15169NTB AMD DRIVER 15170M: Sanjay R Mehta <sanju.mehta@amd.com> 15171M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15172L: ntb@lists.linux.dev 15173S: Supported 15174F: drivers/ntb/hw/amd/ 15175 15176NTB DRIVER CORE 15177M: Jon Mason <jdmason@kudzu.us> 15178M: Dave Jiang <dave.jiang@intel.com> 15179M: Allen Hubbe <allenbh@gmail.com> 15180L: ntb@lists.linux.dev 15181S: Supported 15182W: https://github.com/jonmason/ntb/wiki 15183T: git https://github.com/jonmason/ntb.git 15184F: drivers/net/ntb_netdev.c 15185F: drivers/ntb/ 15186F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15187F: include/linux/ntb.h 15188F: include/linux/ntb_transport.h 15189F: tools/testing/selftests/ntb/ 15190 15191NTB IDT DRIVER 15192M: Serge Semin <fancer.lancer@gmail.com> 15193L: ntb@lists.linux.dev 15194S: Supported 15195F: drivers/ntb/hw/idt/ 15196 15197NTB INTEL DRIVER 15198M: Dave Jiang <dave.jiang@intel.com> 15199L: ntb@lists.linux.dev 15200S: Supported 15201W: https://github.com/davejiang/linux/wiki 15202T: git https://github.com/davejiang/linux.git 15203F: drivers/ntb/hw/intel/ 15204 15205NTFS FILESYSTEM 15206M: Anton Altaparmakov <anton@tuxera.com> 15207R: Namjae Jeon <linkinjeon@kernel.org> 15208L: linux-ntfs-dev@lists.sourceforge.net 15209S: Supported 15210W: http://www.tuxera.com/ 15211T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15212F: Documentation/filesystems/ntfs.rst 15213F: fs/ntfs/ 15214 15215NTFS3 FILESYSTEM 15216M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15217L: ntfs3@lists.linux.dev 15218S: Supported 15219W: http://www.paragon-software.com/ 15220T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15221F: Documentation/filesystems/ntfs3.rst 15222F: fs/ntfs3/ 15223 15224NUBUS SUBSYSTEM 15225M: Finn Thain <fthain@linux-m68k.org> 15226L: linux-m68k@lists.linux-m68k.org 15227S: Maintained 15228F: arch/*/include/asm/nubus.h 15229F: drivers/nubus/ 15230F: include/linux/nubus.h 15231F: include/uapi/linux/nubus.h 15232 15233NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15234M: Antonino Daplas <adaplas@gmail.com> 15235L: linux-fbdev@vger.kernel.org 15236S: Maintained 15237F: drivers/video/fbdev/nvidia/ 15238F: drivers/video/fbdev/riva/ 15239 15240NVIDIA WMI EC BACKLIGHT DRIVER 15241M: Daniel Dadap <ddadap@nvidia.com> 15242L: platform-driver-x86@vger.kernel.org 15243S: Supported 15244F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15245F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15246 15247NVM EXPRESS DRIVER 15248M: Keith Busch <kbusch@kernel.org> 15249M: Jens Axboe <axboe@fb.com> 15250M: Christoph Hellwig <hch@lst.de> 15251M: Sagi Grimberg <sagi@grimberg.me> 15252L: linux-nvme@lists.infradead.org 15253S: Supported 15254W: http://git.infradead.org/nvme.git 15255T: git git://git.infradead.org/nvme.git 15256F: Documentation/nvme/ 15257F: drivers/nvme/common/ 15258F: drivers/nvme/host/ 15259F: include/linux/nvme-*.h 15260F: include/linux/nvme.h 15261F: include/uapi/linux/nvme_ioctl.h 15262 15263NVM EXPRESS FABRICS AUTHENTICATION 15264M: Hannes Reinecke <hare@suse.de> 15265L: linux-nvme@lists.infradead.org 15266S: Supported 15267F: drivers/nvme/host/auth.c 15268F: drivers/nvme/target/auth.c 15269F: drivers/nvme/target/fabrics-cmd-auth.c 15270F: include/linux/nvme-auth.h 15271 15272NVM EXPRESS FC TRANSPORT DRIVERS 15273M: James Smart <james.smart@broadcom.com> 15274L: linux-nvme@lists.infradead.org 15275S: Supported 15276F: drivers/nvme/host/fc.c 15277F: drivers/nvme/target/fc.c 15278F: drivers/nvme/target/fcloop.c 15279F: include/linux/nvme-fc-driver.h 15280F: include/linux/nvme-fc.h 15281 15282NVM EXPRESS HARDWARE MONITORING SUPPORT 15283M: Guenter Roeck <linux@roeck-us.net> 15284L: linux-nvme@lists.infradead.org 15285S: Supported 15286F: drivers/nvme/host/hwmon.c 15287 15288NVM EXPRESS TARGET DRIVER 15289M: Christoph Hellwig <hch@lst.de> 15290M: Sagi Grimberg <sagi@grimberg.me> 15291M: Chaitanya Kulkarni <kch@nvidia.com> 15292L: linux-nvme@lists.infradead.org 15293S: Supported 15294W: http://git.infradead.org/nvme.git 15295T: git git://git.infradead.org/nvme.git 15296F: drivers/nvme/target/ 15297 15298NVMEM FRAMEWORK 15299M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15300S: Maintained 15301T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15302F: Documentation/ABI/stable/sysfs-bus-nvmem 15303F: Documentation/devicetree/bindings/nvmem/ 15304F: drivers/nvmem/ 15305F: include/linux/nvmem-consumer.h 15306F: include/linux/nvmem-provider.h 15307 15308NXP BLUETOOTH WIRELESS DRIVERS 15309M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15310M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15311S: Maintained 15312F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15313F: drivers/bluetooth/btnxpuart.c 15314 15315NXP C45 TJA11XX PHY DRIVER 15316M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15317L: netdev@vger.kernel.org 15318S: Maintained 15319F: drivers/net/phy/nxp-c45-tja11xx.c 15320 15321NXP FSPI DRIVER 15322M: Han Xu <han.xu@nxp.com> 15323M: Haibo Chen <haibo.chen@nxp.com> 15324R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15325L: linux-spi@vger.kernel.org 15326S: Maintained 15327F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15328F: drivers/spi/spi-nxp-fspi.c 15329 15330NXP FXAS21002C DRIVER 15331M: Rui Miguel Silva <rmfrfs@gmail.com> 15332L: linux-iio@vger.kernel.org 15333S: Maintained 15334F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15335F: drivers/iio/gyro/fxas21002c.h 15336F: drivers/iio/gyro/fxas21002c_core.c 15337F: drivers/iio/gyro/fxas21002c_i2c.c 15338F: drivers/iio/gyro/fxas21002c_spi.c 15339 15340NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15341M: Haibo Chen <haibo.chen@nxp.com> 15342L: linux-iio@vger.kernel.org 15343L: linux-imx@nxp.com 15344S: Maintained 15345F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15346F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15347F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15348F: drivers/iio/adc/imx7d_adc.c 15349F: drivers/iio/adc/imx93_adc.c 15350F: drivers/iio/adc/vf610_adc.c 15351 15352NXP i.MX 8M ISI DRIVER 15353M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15354L: linux-media@vger.kernel.org 15355S: Maintained 15356F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15357F: drivers/media/platform/nxp/imx8-isi/ 15358 15359NXP i.MX 8MP DW100 V4L2 DRIVER 15360M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15361L: linux-media@vger.kernel.org 15362S: Maintained 15363F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15364F: Documentation/userspace-api/media/drivers/dw100.rst 15365F: drivers/media/platform/nxp/dw100/ 15366F: include/uapi/linux/dw100.h 15367 15368NXP i.MX 8MQ DCSS DRIVER 15369M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15370R: Lucas Stach <l.stach@pengutronix.de> 15371L: dri-devel@lists.freedesktop.org 15372S: Maintained 15373F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15374F: drivers/gpu/drm/imx/dcss/ 15375 15376NXP i.MX 8QXP ADC DRIVER 15377M: Cai Huoqing <cai.huoqing@linux.dev> 15378M: Haibo Chen <haibo.chen@nxp.com> 15379L: linux-imx@nxp.com 15380L: linux-iio@vger.kernel.org 15381S: Maintained 15382F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15383F: drivers/iio/adc/imx8qxp-adc.c 15384 15385NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15386M: Mirela Rabulea <mirela.rabulea@nxp.com> 15387R: NXP Linux Team <linux-imx@nxp.com> 15388L: linux-media@vger.kernel.org 15389S: Maintained 15390F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15391F: drivers/media/platform/nxp/imx-jpeg 15392 15393NXP i.MX CLOCK DRIVERS 15394M: Abel Vesa <abelvesa@kernel.org> 15395R: Peng Fan <peng.fan@nxp.com> 15396L: linux-clk@vger.kernel.org 15397L: linux-imx@nxp.com 15398S: Maintained 15399T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15400F: Documentation/devicetree/bindings/clock/imx* 15401F: drivers/clk/imx/ 15402F: include/dt-bindings/clock/imx* 15403 15404NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15405M: Jagan Teki <jagan@amarulasolutions.com> 15406S: Maintained 15407F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15408F: drivers/regulator/pf8x00-regulator.c 15409 15410NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15411M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15412L: linux-kernel@vger.kernel.org 15413S: Maintained 15414F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15415F: drivers/extcon/extcon-ptn5150.c 15416 15417NXP SGTL5000 DRIVER 15418M: Fabio Estevam <festevam@gmail.com> 15419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15420S: Maintained 15421F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15422F: sound/soc/codecs/sgtl5000* 15423 15424NXP SJA1105 ETHERNET SWITCH DRIVER 15425M: Vladimir Oltean <olteanv@gmail.com> 15426L: linux-kernel@vger.kernel.org 15427S: Maintained 15428F: drivers/net/dsa/sja1105 15429F: drivers/net/pcs/pcs-xpcs-nxp.c 15430 15431NXP TDA998X DRM DRIVER 15432M: Russell King <linux@armlinux.org.uk> 15433S: Maintained 15434T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15435T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15436F: drivers/gpu/drm/i2c/tda998x_drv.c 15437F: include/drm/i2c/tda998x.h 15438F: include/dt-bindings/display/tda998x.h 15439K: "nxp,tda998x" 15440 15441NXP TFA9879 DRIVER 15442M: Peter Rosin <peda@axentia.se> 15443L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15444S: Maintained 15445F: Documentation/devicetree/bindings/sound/tfa9879.txt 15446F: sound/soc/codecs/tfa9879* 15447 15448NXP-NCI NFC DRIVER 15449S: Orphan 15450F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15451F: drivers/nfc/nxp-nci 15452 15453NXP/Goodix TFA989X (TFA1) DRIVER 15454M: Stephan Gerhold <stephan@gerhold.net> 15455L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15456S: Maintained 15457F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15458F: sound/soc/codecs/tfa989x.c 15459 15460NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15461M: Jonas Malaco <jonas@protocubo.io> 15462L: linux-hwmon@vger.kernel.org 15463S: Maintained 15464F: Documentation/hwmon/nzxt-kraken2.rst 15465F: drivers/hwmon/nzxt-kraken2.c 15466 15467NZXT-SMART2 HARDWARE MONITORING DRIVER 15468M: Aleksandr Mezin <mezin.alexander@gmail.com> 15469L: linux-hwmon@vger.kernel.org 15470S: Maintained 15471F: Documentation/hwmon/nzxt-smart2.rst 15472F: drivers/hwmon/nzxt-smart2.c 15473 15474OBJAGG 15475M: Jiri Pirko <jiri@resnulli.us> 15476L: netdev@vger.kernel.org 15477S: Supported 15478F: include/linux/objagg.h 15479F: lib/objagg.c 15480F: lib/test_objagg.c 15481 15482OBJTOOL 15483M: Josh Poimboeuf <jpoimboe@kernel.org> 15484M: Peter Zijlstra <peterz@infradead.org> 15485S: Supported 15486F: include/linux/objtool*.h 15487F: tools/objtool/ 15488 15489OCELOT ETHERNET SWITCH DRIVER 15490M: Vladimir Oltean <vladimir.oltean@nxp.com> 15491M: Claudiu Manoil <claudiu.manoil@nxp.com> 15492M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15493M: UNGLinuxDriver@microchip.com 15494L: netdev@vger.kernel.org 15495S: Supported 15496F: drivers/net/dsa/ocelot/* 15497F: drivers/net/ethernet/mscc/ 15498F: include/soc/mscc/ocelot* 15499F: net/dsa/tag_ocelot.c 15500F: net/dsa/tag_ocelot_8021q.c 15501F: tools/testing/selftests/drivers/net/ocelot/* 15502 15503OCELOT EXTERNAL SWITCH CONTROL 15504M: Colin Foster <colin.foster@in-advantage.com> 15505S: Supported 15506F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15507F: drivers/mfd/ocelot* 15508F: drivers/net/dsa/ocelot/ocelot_ext.c 15509F: include/linux/mfd/ocelot.h 15510 15511OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15512M: Frederic Barrat <fbarrat@linux.ibm.com> 15513M: Andrew Donnellan <ajd@linux.ibm.com> 15514L: linuxppc-dev@lists.ozlabs.org 15515S: Supported 15516F: Documentation/userspace-api/accelerators/ocxl.rst 15517F: arch/powerpc/include/asm/pnv-ocxl.h 15518F: arch/powerpc/platforms/powernv/ocxl.c 15519F: drivers/misc/ocxl/ 15520F: include/misc/ocxl* 15521F: include/uapi/misc/ocxl.h 15522 15523OMAP AUDIO SUPPORT 15524M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15525M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15526L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15527L: linux-omap@vger.kernel.org 15528S: Maintained 15529F: sound/soc/ti/n810.c 15530F: sound/soc/ti/omap* 15531F: sound/soc/ti/rx51.c 15532F: sound/soc/ti/sdma-pcm.* 15533 15534OMAP CLOCK FRAMEWORK SUPPORT 15535M: Paul Walmsley <paul@pwsan.com> 15536L: linux-omap@vger.kernel.org 15537S: Maintained 15538F: arch/arm/*omap*/*clock* 15539 15540OMAP DEVICE TREE SUPPORT 15541M: Benoît Cousson <bcousson@baylibre.com> 15542M: Tony Lindgren <tony@atomide.com> 15543L: linux-omap@vger.kernel.org 15544L: devicetree@vger.kernel.org 15545S: Maintained 15546F: arch/arm/boot/dts/ti/omap/ 15547 15548OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15549L: linux-omap@vger.kernel.org 15550L: linux-fbdev@vger.kernel.org 15551S: Orphan 15552F: Documentation/arch/arm/omap/dss.rst 15553F: drivers/video/fbdev/omap2/ 15554 15555OMAP FRAMEBUFFER SUPPORT 15556L: linux-fbdev@vger.kernel.org 15557L: linux-omap@vger.kernel.org 15558S: Orphan 15559F: drivers/video/fbdev/omap/ 15560 15561OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15562M: Roger Quadros <rogerq@kernel.org> 15563M: Tony Lindgren <tony@atomide.com> 15564L: linux-omap@vger.kernel.org 15565S: Maintained 15566F: arch/arm/mach-omap2/*gpmc* 15567F: drivers/memory/omap-gpmc.c 15568 15569OMAP GPIO DRIVER 15570M: Grygorii Strashko <grygorii.strashko@ti.com> 15571M: Santosh Shilimkar <ssantosh@kernel.org> 15572M: Kevin Hilman <khilman@kernel.org> 15573L: linux-omap@vger.kernel.org 15574S: Maintained 15575F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15576F: drivers/gpio/gpio-omap.c 15577 15578OMAP HARDWARE SPINLOCK SUPPORT 15579M: Ohad Ben-Cohen <ohad@wizery.com> 15580L: linux-omap@vger.kernel.org 15581S: Maintained 15582F: drivers/hwspinlock/omap_hwspinlock.c 15583 15584OMAP HS MMC SUPPORT 15585L: linux-mmc@vger.kernel.org 15586L: linux-omap@vger.kernel.org 15587S: Orphan 15588F: drivers/mmc/host/omap_hsmmc.c 15589 15590OMAP HWMOD DATA 15591M: Paul Walmsley <paul@pwsan.com> 15592L: linux-omap@vger.kernel.org 15593S: Maintained 15594F: arch/arm/mach-omap2/omap_hwmod*data* 15595 15596OMAP HWMOD SUPPORT 15597M: Benoît Cousson <bcousson@baylibre.com> 15598M: Paul Walmsley <paul@pwsan.com> 15599L: linux-omap@vger.kernel.org 15600S: Maintained 15601F: arch/arm/mach-omap2/omap_hwmod.* 15602 15603OMAP I2C DRIVER 15604M: Vignesh R <vigneshr@ti.com> 15605L: linux-omap@vger.kernel.org 15606L: linux-i2c@vger.kernel.org 15607S: Maintained 15608F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15609F: drivers/i2c/busses/i2c-omap.c 15610 15611OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15612M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15613L: linux-media@vger.kernel.org 15614S: Maintained 15615F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15616F: drivers/media/platform/ti/omap3isp/ 15617F: drivers/staging/media/omap4iss/ 15618 15619OMAP MMC SUPPORT 15620M: Aaro Koskinen <aaro.koskinen@iki.fi> 15621L: linux-omap@vger.kernel.org 15622S: Odd Fixes 15623F: drivers/mmc/host/omap.c 15624 15625OMAP POWER MANAGEMENT SUPPORT 15626M: Kevin Hilman <khilman@kernel.org> 15627L: linux-omap@vger.kernel.org 15628S: Maintained 15629F: arch/arm/*omap*/*pm* 15630F: drivers/cpufreq/omap-cpufreq.c 15631 15632OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15633M: Paul Walmsley <paul@pwsan.com> 15634L: linux-omap@vger.kernel.org 15635S: Maintained 15636F: arch/arm/mach-omap2/prm* 15637 15638OMAP RANDOM NUMBER GENERATOR SUPPORT 15639M: Deepak Saxena <dsaxena@plexity.net> 15640S: Maintained 15641F: drivers/char/hw_random/omap-rng.c 15642 15643OMAP USB SUPPORT 15644L: linux-usb@vger.kernel.org 15645L: linux-omap@vger.kernel.org 15646S: Orphan 15647F: arch/arm/*omap*/usb* 15648F: drivers/usb/*/*omap* 15649 15650OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15651M: Mark Jackson <mpfj@newflow.co.uk> 15652L: linux-omap@vger.kernel.org 15653S: Maintained 15654F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15655 15656OMAP1 SUPPORT 15657M: Aaro Koskinen <aaro.koskinen@iki.fi> 15658M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15659M: Tony Lindgren <tony@atomide.com> 15660L: linux-omap@vger.kernel.org 15661S: Maintained 15662Q: http://patchwork.kernel.org/project/linux-omap/list/ 15663T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15664F: arch/arm/configs/omap1_defconfig 15665F: arch/arm/mach-omap1/ 15666F: drivers/i2c/busses/i2c-omap.c 15667F: include/linux/platform_data/ams-delta-fiq.h 15668F: include/linux/platform_data/i2c-omap.h 15669 15670OMAP2+ SUPPORT 15671M: Tony Lindgren <tony@atomide.com> 15672L: linux-omap@vger.kernel.org 15673S: Maintained 15674W: http://www.muru.com/linux/omap/ 15675W: http://linux.omap.com/ 15676Q: http://patchwork.kernel.org/project/linux-omap/list/ 15677T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15678F: Documentation/devicetree/bindings/arm/ti/omap.yaml 15679F: arch/arm/configs/omap2plus_defconfig 15680F: arch/arm/mach-omap2/ 15681F: drivers/bus/ti-sysc.c 15682F: drivers/gpio/gpio-tps65219.c 15683F: drivers/i2c/busses/i2c-omap.c 15684F: drivers/irqchip/irq-omap-intc.c 15685F: drivers/mfd/*omap*.c 15686F: drivers/mfd/menelaus.c 15687F: drivers/mfd/palmas.c 15688F: drivers/mfd/tps65217.c 15689F: drivers/mfd/tps65218.c 15690F: drivers/mfd/tps65219.c 15691F: drivers/mfd/tps65910.c 15692F: drivers/mfd/twl-core.[ch] 15693F: drivers/mfd/twl4030*.c 15694F: drivers/mfd/twl6030*.c 15695F: drivers/mfd/twl6040*.c 15696F: drivers/regulator/palmas-regulator*.c 15697F: drivers/regulator/pbias-regulator.c 15698F: drivers/regulator/tps65217-regulator.c 15699F: drivers/regulator/tps65218-regulator.c 15700F: drivers/regulator/tps65219-regulator.c 15701F: drivers/regulator/tps65910-regulator.c 15702F: drivers/regulator/twl-regulator.c 15703F: drivers/regulator/twl6030-regulator.c 15704F: include/linux/platform_data/i2c-omap.h 15705F: include/linux/platform_data/ti-sysc.h 15706 15707OMFS FILESYSTEM 15708M: Bob Copeland <me@bobcopeland.com> 15709L: linux-karma-devel@lists.sourceforge.net 15710S: Maintained 15711F: Documentation/filesystems/omfs.rst 15712F: fs/omfs/ 15713 15714OMNIVISION OG01A1B SENSOR DRIVER 15715M: Sakari Ailus <sakari.ailus@linux.intel.com> 15716L: linux-media@vger.kernel.org 15717S: Maintained 15718F: drivers/media/i2c/og01a1b.c 15719 15720OMNIVISION OV01A10 SENSOR DRIVER 15721M: Bingbu Cao <bingbu.cao@intel.com> 15722L: linux-media@vger.kernel.org 15723S: Maintained 15724T: git git://linuxtv.org/media_tree.git 15725F: drivers/media/i2c/ov01a10.c 15726 15727OMNIVISION OV02A10 SENSOR DRIVER 15728L: linux-media@vger.kernel.org 15729S: Orphan 15730T: git git://linuxtv.org/media_tree.git 15731F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15732F: drivers/media/i2c/ov02a10.c 15733 15734OMNIVISION OV08D10 SENSOR DRIVER 15735M: Jimmy Su <jimmy.su@intel.com> 15736L: linux-media@vger.kernel.org 15737S: Maintained 15738T: git git://linuxtv.org/media_tree.git 15739F: drivers/media/i2c/ov08d10.c 15740 15741OMNIVISION OV08X40 SENSOR DRIVER 15742M: Jason Chen <jason.z.chen@intel.com> 15743L: linux-media@vger.kernel.org 15744S: Maintained 15745T: git git://linuxtv.org/media_tree.git 15746F: drivers/media/i2c/ov08x40.c 15747 15748OMNIVISION OV13858 SENSOR DRIVER 15749M: Sakari Ailus <sakari.ailus@linux.intel.com> 15750L: linux-media@vger.kernel.org 15751S: Maintained 15752T: git git://linuxtv.org/media_tree.git 15753F: drivers/media/i2c/ov13858.c 15754 15755OMNIVISION OV13B10 SENSOR DRIVER 15756M: Arec Kao <arec.kao@intel.com> 15757L: linux-media@vger.kernel.org 15758S: Maintained 15759T: git git://linuxtv.org/media_tree.git 15760F: drivers/media/i2c/ov13b10.c 15761 15762OMNIVISION OV2680 SENSOR DRIVER 15763M: Rui Miguel Silva <rmfrfs@gmail.com> 15764M: Hans de Goede <hansg@kernel.org> 15765L: linux-media@vger.kernel.org 15766S: Maintained 15767T: git git://linuxtv.org/media_tree.git 15768F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15769F: drivers/media/i2c/ov2680.c 15770 15771OMNIVISION OV2685 SENSOR DRIVER 15772M: Shunqian Zheng <zhengsq@rock-chips.com> 15773L: linux-media@vger.kernel.org 15774S: Maintained 15775T: git git://linuxtv.org/media_tree.git 15776F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15777F: drivers/media/i2c/ov2685.c 15778 15779OMNIVISION OV2740 SENSOR DRIVER 15780M: Tianshu Qiu <tian.shu.qiu@intel.com> 15781R: Sakari Ailus <sakari.ailus@linux.intel.com> 15782R: Bingbu Cao <bingbu.cao@intel.com> 15783L: linux-media@vger.kernel.org 15784S: Maintained 15785T: git git://linuxtv.org/media_tree.git 15786F: drivers/media/i2c/ov2740.c 15787 15788OMNIVISION OV4689 SENSOR DRIVER 15789M: Mikhail Rudenko <mike.rudenko@gmail.com> 15790L: linux-media@vger.kernel.org 15791S: Maintained 15792T: git git://linuxtv.org/media_tree.git 15793F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15794F: drivers/media/i2c/ov4689.c 15795 15796OMNIVISION OV5640 SENSOR DRIVER 15797M: Steve Longerbeam <slongerbeam@gmail.com> 15798L: linux-media@vger.kernel.org 15799S: Maintained 15800T: git git://linuxtv.org/media_tree.git 15801F: drivers/media/i2c/ov5640.c 15802 15803OMNIVISION OV5647 SENSOR DRIVER 15804M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15805M: Jacopo Mondi <jacopo@jmondi.org> 15806L: linux-media@vger.kernel.org 15807S: Maintained 15808T: git git://linuxtv.org/media_tree.git 15809F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15810F: drivers/media/i2c/ov5647.c 15811 15812OMNIVISION OV5670 SENSOR DRIVER 15813M: Sakari Ailus <sakari.ailus@linux.intel.com> 15814L: linux-media@vger.kernel.org 15815S: Maintained 15816T: git git://linuxtv.org/media_tree.git 15817F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15818F: drivers/media/i2c/ov5670.c 15819 15820OMNIVISION OV5675 SENSOR DRIVER 15821M: Sakari Ailus <sakari.ailus@linux.intel.com> 15822L: linux-media@vger.kernel.org 15823S: Maintained 15824T: git git://linuxtv.org/media_tree.git 15825F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15826F: drivers/media/i2c/ov5675.c 15827 15828OMNIVISION OV5693 SENSOR DRIVER 15829M: Daniel Scally <djrscally@gmail.com> 15830L: linux-media@vger.kernel.org 15831S: Maintained 15832T: git git://linuxtv.org/media_tree.git 15833F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15834F: drivers/media/i2c/ov5693.c 15835 15836OMNIVISION OV5695 SENSOR DRIVER 15837M: Shunqian Zheng <zhengsq@rock-chips.com> 15838L: linux-media@vger.kernel.org 15839S: Maintained 15840T: git git://linuxtv.org/media_tree.git 15841F: drivers/media/i2c/ov5695.c 15842 15843OMNIVISION OV7670 SENSOR DRIVER 15844L: linux-media@vger.kernel.org 15845S: Orphan 15846T: git git://linuxtv.org/media_tree.git 15847F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15848F: drivers/media/i2c/ov7670.c 15849 15850OMNIVISION OV772x SENSOR DRIVER 15851M: Jacopo Mondi <jacopo@jmondi.org> 15852L: linux-media@vger.kernel.org 15853S: Odd fixes 15854T: git git://linuxtv.org/media_tree.git 15855F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15856F: drivers/media/i2c/ov772x.c 15857F: include/media/i2c/ov772x.h 15858 15859OMNIVISION OV7740 SENSOR DRIVER 15860L: linux-media@vger.kernel.org 15861S: Orphan 15862T: git git://linuxtv.org/media_tree.git 15863F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15864F: drivers/media/i2c/ov7740.c 15865 15866OMNIVISION OV8856 SENSOR DRIVER 15867M: Sakari Ailus <sakari.ailus@linux.intel.com> 15868L: linux-media@vger.kernel.org 15869S: Maintained 15870T: git git://linuxtv.org/media_tree.git 15871F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15872F: drivers/media/i2c/ov8856.c 15873 15874OMNIVISION OV8858 SENSOR DRIVER 15875M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15876M: Nicholas Roth <nicholas@rothemail.net> 15877L: linux-media@vger.kernel.org 15878S: Maintained 15879T: git git://linuxtv.org/media_tree.git 15880F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15881F: drivers/media/i2c/ov8858.c 15882 15883OMNIVISION OV9282 SENSOR DRIVER 15884M: Paul J. Murphy <paul.j.murphy@intel.com> 15885M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15886L: linux-media@vger.kernel.org 15887S: Maintained 15888T: git git://linuxtv.org/media_tree.git 15889F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15890F: drivers/media/i2c/ov9282.c 15891 15892OMNIVISION OV9640 SENSOR DRIVER 15893M: Petr Cvek <petrcvekcz@gmail.com> 15894L: linux-media@vger.kernel.org 15895S: Maintained 15896F: drivers/media/i2c/ov9640.* 15897 15898OMNIVISION OV9650 SENSOR DRIVER 15899M: Sakari Ailus <sakari.ailus@linux.intel.com> 15900R: Akinobu Mita <akinobu.mita@gmail.com> 15901R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15902L: linux-media@vger.kernel.org 15903S: Maintained 15904T: git git://linuxtv.org/media_tree.git 15905F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15906F: drivers/media/i2c/ov9650.c 15907 15908OMNIVISION OV9734 SENSOR DRIVER 15909M: Tianshu Qiu <tian.shu.qiu@intel.com> 15910R: Bingbu Cao <bingbu.cao@intel.com> 15911L: linux-media@vger.kernel.org 15912S: Maintained 15913T: git git://linuxtv.org/media_tree.git 15914F: drivers/media/i2c/ov9734.c 15915 15916ONBOARD USB HUB DRIVER 15917M: Matthias Kaehlcke <mka@chromium.org> 15918L: linux-usb@vger.kernel.org 15919S: Maintained 15920F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15921F: drivers/usb/misc/onboard_usb_hub.c 15922 15923ONENAND FLASH DRIVER 15924M: Kyungmin Park <kyungmin.park@samsung.com> 15925L: linux-mtd@lists.infradead.org 15926S: Maintained 15927F: drivers/mtd/nand/onenand/ 15928F: include/linux/mtd/onenand*.h 15929 15930ONEXPLAYER FAN DRIVER 15931M: Derek John Clark <derekjohn.clark@gmail.com> 15932M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15933L: linux-hwmon@vger.kernel.org 15934S: Maintained 15935F: drivers/hwmon/oxp-sensors.c 15936 15937ONIE TLV NVMEM LAYOUT DRIVER 15938M: Miquel Raynal <miquel.raynal@bootlin.com> 15939S: Maintained 15940F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15941F: drivers/nvmem/layouts/onie-tlv.c 15942 15943ONION OMEGA2+ BOARD 15944M: Harvey Hunt <harveyhuntnexus@gmail.com> 15945L: linux-mips@vger.kernel.org 15946S: Maintained 15947F: arch/mips/boot/dts/ralink/omega2p.dts 15948 15949ONSEMI ETHERNET PHY DRIVERS 15950M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15951L: netdev@vger.kernel.org 15952S: Supported 15953W: http://www.onsemi.com 15954F: drivers/net/phy/ncn* 15955 15956OP-TEE DRIVER 15957M: Jens Wiklander <jens.wiklander@linaro.org> 15958L: op-tee@lists.trustedfirmware.org 15959S: Maintained 15960F: Documentation/ABI/testing/sysfs-bus-optee-devices 15961F: drivers/tee/optee/ 15962 15963OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15964M: Sumit Garg <sumit.garg@linaro.org> 15965L: op-tee@lists.trustedfirmware.org 15966S: Maintained 15967F: drivers/char/hw_random/optee-rng.c 15968 15969OP-TEE RTC DRIVER 15970M: Clément Léger <clement.leger@bootlin.com> 15971L: linux-rtc@vger.kernel.org 15972S: Maintained 15973F: drivers/rtc/rtc-optee.c 15974 15975OPA-VNIC DRIVER 15976M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15977L: linux-rdma@vger.kernel.org 15978S: Supported 15979F: drivers/infiniband/ulp/opa_vnic 15980 15981OPEN FIRMWARE AND FLATTENED DEVICE TREE 15982M: Rob Herring <robh+dt@kernel.org> 15983M: Frank Rowand <frowand.list@gmail.com> 15984L: devicetree@vger.kernel.org 15985S: Maintained 15986W: http://www.devicetree.org/ 15987C: irc://irc.libera.chat/devicetree 15988T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15989F: Documentation/ABI/testing/sysfs-firmware-ofw 15990F: drivers/of/ 15991F: include/linux/of*.h 15992F: scripts/dtc/ 15993K: of_overlay_notifier_ 15994K: of_overlay_fdt_apply 15995K: of_overlay_remove 15996 15997OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15998M: Rob Herring <robh+dt@kernel.org> 15999M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 16000M: Conor Dooley <conor+dt@kernel.org> 16001L: devicetree@vger.kernel.org 16002S: Maintained 16003Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16004C: irc://irc.libera.chat/devicetree 16005T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16006F: Documentation/devicetree/ 16007F: arch/*/boot/dts/ 16008F: include/dt-bindings/ 16009 16010OPENCOMPUTE PTP CLOCK DRIVER 16011M: Jonathan Lemon <jonathan.lemon@gmail.com> 16012M: Vadim Fedorenko <vadfed@fb.com> 16013L: netdev@vger.kernel.org 16014S: Maintained 16015F: drivers/ptp/ptp_ocp.c 16016 16017OPENCORES I2C BUS DRIVER 16018M: Peter Korsgaard <peter@korsgaard.com> 16019M: Andrew Lunn <andrew@lunn.ch> 16020L: linux-i2c@vger.kernel.org 16021S: Maintained 16022F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16023F: Documentation/i2c/busses/i2c-ocores.rst 16024F: drivers/i2c/busses/i2c-ocores.c 16025F: include/linux/platform_data/i2c-ocores.h 16026 16027OPENRISC ARCHITECTURE 16028M: Jonas Bonn <jonas@southpole.se> 16029M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16030M: Stafford Horne <shorne@gmail.com> 16031L: linux-openrisc@vger.kernel.org 16032S: Maintained 16033W: http://openrisc.io 16034T: git https://github.com/openrisc/linux.git 16035F: Documentation/arch/openrisc/ 16036F: Documentation/devicetree/bindings/openrisc/ 16037F: arch/openrisc/ 16038F: drivers/irqchip/irq-ompic.c 16039F: drivers/irqchip/irq-or1k-* 16040 16041OPENVSWITCH 16042M: Pravin B Shelar <pshelar@ovn.org> 16043L: netdev@vger.kernel.org 16044L: dev@openvswitch.org 16045S: Maintained 16046W: http://openvswitch.org 16047F: include/uapi/linux/openvswitch.h 16048F: net/openvswitch/ 16049F: tools/testing/selftests/net/openvswitch/ 16050 16051OPERATING PERFORMANCE POINTS (OPP) 16052M: Viresh Kumar <vireshk@kernel.org> 16053M: Nishanth Menon <nm@ti.com> 16054M: Stephen Boyd <sboyd@kernel.org> 16055L: linux-pm@vger.kernel.org 16056S: Maintained 16057T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16058F: Documentation/devicetree/bindings/opp/ 16059F: Documentation/power/opp.rst 16060F: drivers/opp/ 16061F: include/linux/pm_opp.h 16062 16063OPL4 DRIVER 16064M: Clemens Ladisch <clemens@ladisch.de> 16065L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16066S: Maintained 16067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16068F: sound/drivers/opl4/ 16069 16070ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16071M: Mark Fasheh <mark@fasheh.com> 16072M: Joel Becker <jlbec@evilplan.org> 16073M: Joseph Qi <joseph.qi@linux.alibaba.com> 16074L: ocfs2-devel@lists.linux.dev 16075S: Supported 16076W: http://ocfs2.wiki.kernel.org 16077F: Documentation/filesystems/dlmfs.rst 16078F: Documentation/filesystems/ocfs2.rst 16079F: fs/ocfs2/ 16080 16081ORANGEFS FILESYSTEM 16082M: Mike Marshall <hubcap@omnibond.com> 16083R: Martin Brandenburg <martin@omnibond.com> 16084L: devel@lists.orangefs.org 16085S: Supported 16086T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16087F: Documentation/filesystems/orangefs.rst 16088F: fs/orangefs/ 16089 16090ORINOCO DRIVER 16091L: linux-wireless@vger.kernel.org 16092S: Orphan 16093W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 16094W: http://www.nongnu.org/orinoco/ 16095F: drivers/net/wireless/intersil/orinoco/ 16096 16097OV2659 OMNIVISION SENSOR DRIVER 16098M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16099L: linux-media@vger.kernel.org 16100S: Maintained 16101W: https://linuxtv.org 16102Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16103T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16104F: drivers/media/i2c/ov2659.c 16105F: include/media/i2c/ov2659.h 16106 16107OVERLAY FILESYSTEM 16108M: Miklos Szeredi <miklos@szeredi.hu> 16109M: Amir Goldstein <amir73il@gmail.com> 16110L: linux-unionfs@vger.kernel.org 16111S: Supported 16112T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 16113F: Documentation/filesystems/overlayfs.rst 16114F: fs/overlayfs/ 16115 16116P54 WIRELESS DRIVER 16117M: Christian Lamparter <chunkeey@googlemail.com> 16118L: linux-wireless@vger.kernel.org 16119S: Maintained 16120W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16121F: drivers/net/wireless/intersil/p54/ 16122 16123PACKET SOCKETS 16124M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16125S: Maintained 16126F: include/uapi/linux/if_packet.h 16127F: net/packet/af_packet.c 16128 16129PACKING 16130M: Vladimir Oltean <olteanv@gmail.com> 16131L: netdev@vger.kernel.org 16132S: Supported 16133F: Documentation/core-api/packing.rst 16134F: include/linux/packing.h 16135F: lib/packing.c 16136 16137PADATA PARALLEL EXECUTION MECHANISM 16138M: Steffen Klassert <steffen.klassert@secunet.com> 16139M: Daniel Jordan <daniel.m.jordan@oracle.com> 16140L: linux-crypto@vger.kernel.org 16141L: linux-kernel@vger.kernel.org 16142S: Maintained 16143F: Documentation/core-api/padata.rst 16144F: include/linux/padata.h 16145F: kernel/padata.c 16146 16147PAGE CACHE 16148M: Matthew Wilcox (Oracle) <willy@infradead.org> 16149L: linux-fsdevel@vger.kernel.org 16150S: Supported 16151T: git git://git.infradead.org/users/willy/pagecache.git 16152F: Documentation/filesystems/locking.rst 16153F: Documentation/filesystems/vfs.rst 16154F: include/linux/pagemap.h 16155F: mm/filemap.c 16156F: mm/page-writeback.c 16157F: mm/readahead.c 16158F: mm/truncate.c 16159 16160PAGE POOL 16161M: Jesper Dangaard Brouer <hawk@kernel.org> 16162M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16163L: netdev@vger.kernel.org 16164S: Supported 16165F: Documentation/networking/page_pool.rst 16166F: include/net/page_pool/ 16167F: include/trace/events/page_pool.h 16168F: net/core/page_pool.c 16169 16170PAGE TABLE CHECK 16171M: Pasha Tatashin <pasha.tatashin@soleen.com> 16172M: Andrew Morton <akpm@linux-foundation.org> 16173L: linux-mm@kvack.org 16174S: Maintained 16175F: Documentation/mm/page_table_check.rst 16176F: include/linux/page_table_check.h 16177F: mm/page_table_check.c 16178 16179PANASONIC LAPTOP ACPI EXTRAS DRIVER 16180M: Kenneth Chan <kenneth.t.chan@gmail.com> 16181L: platform-driver-x86@vger.kernel.org 16182S: Maintained 16183F: drivers/platform/x86/panasonic-laptop.c 16184 16185PARALLAX PING IIO SENSOR DRIVER 16186M: Andreas Klinger <ak@it-klinger.de> 16187L: linux-iio@vger.kernel.org 16188S: Maintained 16189F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16190F: drivers/iio/proximity/ping.c 16191 16192PARALLEL LCD/KEYPAD PANEL DRIVER 16193M: Willy Tarreau <willy@haproxy.com> 16194M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16195S: Odd Fixes 16196F: Documentation/admin-guide/lcd-panel-cgram.rst 16197F: drivers/auxdisplay/panel.c 16198 16199PARALLEL PORT SUBSYSTEM 16200M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16201M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16202L: linux-parport@lists.infradead.org (subscribers-only) 16203S: Maintained 16204F: Documentation/driver-api/parport*.rst 16205F: drivers/char/ppdev.c 16206F: drivers/parport/ 16207F: include/linux/parport*.h 16208F: include/uapi/linux/ppdev.h 16209 16210PARAVIRT_OPS INTERFACE 16211M: Juergen Gross <jgross@suse.com> 16212R: Ajay Kaher <akaher@vmware.com> 16213R: Alexey Makhalov <amakhalov@vmware.com> 16214R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16215L: virtualization@lists.linux-foundation.org 16216L: x86@kernel.org 16217S: Supported 16218T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16219F: Documentation/virt/paravirt_ops.rst 16220F: arch/*/include/asm/paravirt*.h 16221F: arch/*/kernel/paravirt* 16222F: include/linux/hypervisor.h 16223 16224PARISC ARCHITECTURE 16225M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16226M: Helge Deller <deller@gmx.de> 16227L: linux-parisc@vger.kernel.org 16228S: Maintained 16229W: https://parisc.wiki.kernel.org 16230Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16231T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16232T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16233F: Documentation/arch/parisc/ 16234F: arch/parisc/ 16235F: drivers/char/agp/parisc-agp.c 16236F: drivers/input/misc/hp_sdc_rtc.c 16237F: drivers/input/serio/gscps2.c 16238F: drivers/input/serio/hp_sdc* 16239F: drivers/parisc/ 16240F: drivers/parport/parport_gsc.* 16241F: drivers/tty/serial/8250/8250_parisc.c 16242F: drivers/video/console/sti* 16243F: drivers/video/fbdev/sti* 16244F: drivers/video/logo/logo_parisc* 16245F: include/linux/hp_sdc.h 16246 16247PARMAN 16248M: Jiri Pirko <jiri@resnulli.us> 16249L: netdev@vger.kernel.org 16250S: Supported 16251F: include/linux/parman.h 16252F: lib/parman.c 16253F: lib/test_parman.c 16254 16255PC ENGINES APU BOARD DRIVER 16256M: Enrico Weigelt, metux IT consult <info@metux.net> 16257S: Maintained 16258F: drivers/platform/x86/pcengines-apuv2.c 16259 16260PC87360 HARDWARE MONITORING DRIVER 16261M: Jim Cromie <jim.cromie@gmail.com> 16262L: linux-hwmon@vger.kernel.org 16263S: Maintained 16264F: Documentation/hwmon/pc87360.rst 16265F: drivers/hwmon/pc87360.c 16266 16267PC8736x GPIO DRIVER 16268M: Jim Cromie <jim.cromie@gmail.com> 16269S: Maintained 16270F: drivers/char/pc8736x_gpio.c 16271 16272PC87427 HARDWARE MONITORING DRIVER 16273M: Jean Delvare <jdelvare@suse.com> 16274L: linux-hwmon@vger.kernel.org 16275S: Maintained 16276F: Documentation/hwmon/pc87427.rst 16277F: drivers/hwmon/pc87427.c 16278 16279PCA9532 LED DRIVER 16280M: Riku Voipio <riku.voipio@iki.fi> 16281S: Maintained 16282F: drivers/leds/leds-pca9532.c 16283F: include/linux/leds-pca9532.h 16284 16285PCA9541 I2C BUS MASTER SELECTOR DRIVER 16286M: Guenter Roeck <linux@roeck-us.net> 16287L: linux-i2c@vger.kernel.org 16288S: Maintained 16289F: drivers/i2c/muxes/i2c-mux-pca9541.c 16290 16291PCDP - PRIMARY CONSOLE AND DEBUG PORT 16292M: Khalid Aziz <khalid@gonehiking.org> 16293S: Maintained 16294F: drivers/firmware/pcdp.* 16295 16296PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16297M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16298M: Pali Rohár <pali@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/aardvark-pci.txt 16303F: drivers/pci/controller/pci-aardvark.c 16304 16305PCI DRIVER FOR ALTERA PCIE IP 16306M: Joyce Ooi <joyce.ooi@intel.com> 16307L: linux-pci@vger.kernel.org 16308S: Supported 16309F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16310F: drivers/pci/controller/pcie-altera.c 16311 16312PCI DRIVER FOR APPLIEDMICRO XGENE 16313M: Toan Le <toan@os.amperecomputing.com> 16314L: linux-pci@vger.kernel.org 16315L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16316S: Maintained 16317F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16318F: drivers/pci/controller/pci-xgene.c 16319 16320PCI DRIVER FOR ARM VERSATILE PLATFORM 16321M: Rob Herring <robh@kernel.org> 16322L: linux-pci@vger.kernel.org 16323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16324S: Maintained 16325F: Documentation/devicetree/bindings/pci/versatile.yaml 16326F: drivers/pci/controller/pci-versatile.c 16327 16328PCI DRIVER FOR ARMADA 8K 16329M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16330L: linux-pci@vger.kernel.org 16331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16332S: Maintained 16333F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16334F: drivers/pci/controller/dwc/pcie-armada8k.c 16335 16336PCI DRIVER FOR CADENCE PCIE IP 16337M: Tom Joseph <tjoseph@cadence.com> 16338L: linux-pci@vger.kernel.org 16339S: Maintained 16340F: Documentation/devicetree/bindings/pci/cdns,* 16341F: drivers/pci/controller/cadence/ 16342 16343PCI DRIVER FOR FREESCALE LAYERSCAPE 16344M: Minghuan Lian <minghuan.Lian@nxp.com> 16345M: Mingkai Hu <mingkai.hu@nxp.com> 16346M: Roy Zang <roy.zang@nxp.com> 16347L: linuxppc-dev@lists.ozlabs.org 16348L: linux-pci@vger.kernel.org 16349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16350S: Maintained 16351F: drivers/pci/controller/dwc/*layerscape* 16352 16353PCI DRIVER FOR FU740 16354M: Paul Walmsley <paul.walmsley@sifive.com> 16355M: Greentime Hu <greentime.hu@sifive.com> 16356L: linux-pci@vger.kernel.org 16357S: Maintained 16358F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16359F: drivers/pci/controller/dwc/pcie-fu740.c 16360 16361PCI DRIVER FOR GENERIC OF HOSTS 16362M: Will Deacon <will@kernel.org> 16363L: linux-pci@vger.kernel.org 16364L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16365S: Maintained 16366F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16367F: drivers/pci/controller/pci-host-common.c 16368F: drivers/pci/controller/pci-host-generic.c 16369 16370PCI DRIVER FOR IMX6 16371M: Richard Zhu <hongxing.zhu@nxp.com> 16372M: Lucas Stach <l.stach@pengutronix.de> 16373L: linux-pci@vger.kernel.org 16374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16375S: Maintained 16376F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16377F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16378F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16379F: drivers/pci/controller/dwc/*imx6* 16380 16381PCI DRIVER FOR INTEL IXP4XX 16382M: Linus Walleij <linus.walleij@linaro.org> 16383S: Maintained 16384F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16385F: drivers/pci/controller/pci-ixp4xx.c 16386 16387PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16388M: Nirmal Patel <nirmal.patel@linux.intel.com> 16389R: Jonathan Derrick <jonathan.derrick@linux.dev> 16390L: linux-pci@vger.kernel.org 16391S: Supported 16392F: drivers/pci/controller/vmd.c 16393 16394PCI DRIVER FOR MICROSEMI SWITCHTEC 16395M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16396M: Logan Gunthorpe <logang@deltatee.com> 16397L: linux-pci@vger.kernel.org 16398S: Maintained 16399F: Documentation/ABI/testing/sysfs-class-switchtec 16400F: Documentation/driver-api/switchtec.rst 16401F: drivers/ntb/hw/mscc/ 16402F: drivers/pci/switch/switchtec* 16403F: include/linux/switchtec.h 16404F: include/uapi/linux/switchtec_ioctl.h 16405 16406PCI DRIVER FOR MOBIVEIL PCIE IP 16407M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16408M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16409L: linux-pci@vger.kernel.org 16410S: Supported 16411F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16412F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16413 16414PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16415M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16416M: Pali Rohár <pali@kernel.org> 16417L: linux-pci@vger.kernel.org 16418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16419S: Maintained 16420F: drivers/pci/controller/*mvebu* 16421 16422PCI DRIVER FOR NVIDIA TEGRA 16423M: Thierry Reding <thierry.reding@gmail.com> 16424L: linux-tegra@vger.kernel.org 16425L: linux-pci@vger.kernel.org 16426S: Supported 16427F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16428F: drivers/pci/controller/pci-tegra.c 16429 16430PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16431M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16432L: linux-pci@vger.kernel.org 16433L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16434S: Maintained 16435F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16436F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16437 16438PCI DRIVER FOR RENESAS R-CAR 16439M: Marek Vasut <marek.vasut+renesas@gmail.com> 16440M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16441L: linux-pci@vger.kernel.org 16442L: linux-renesas-soc@vger.kernel.org 16443S: Maintained 16444F: Documentation/devicetree/bindings/pci/*rcar* 16445F: drivers/pci/controller/*rcar* 16446 16447PCI DRIVER FOR SAMSUNG EXYNOS 16448M: Jingoo Han <jingoohan1@gmail.com> 16449L: linux-pci@vger.kernel.org 16450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16451L: linux-samsung-soc@vger.kernel.org 16452S: Maintained 16453F: drivers/pci/controller/dwc/pci-exynos.c 16454 16455PCI DRIVER FOR SYNOPSYS DESIGNWARE 16456M: Jingoo Han <jingoohan1@gmail.com> 16457M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16458M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16459L: linux-pci@vger.kernel.org 16460S: Maintained 16461F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16462F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16463F: drivers/pci/controller/dwc/*designware* 16464 16465PCI DRIVER FOR TI DRA7XX/J721E 16466M: Vignesh Raghavendra <vigneshr@ti.com> 16467L: linux-omap@vger.kernel.org 16468L: linux-pci@vger.kernel.org 16469L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16470S: Supported 16471F: Documentation/devicetree/bindings/pci/ti-pci.txt 16472F: drivers/pci/controller/cadence/pci-j721e.c 16473F: drivers/pci/controller/dwc/pci-dra7xx.c 16474 16475PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16476M: Linus Walleij <linus.walleij@linaro.org> 16477L: linux-pci@vger.kernel.org 16478S: Maintained 16479F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16480F: drivers/pci/controller/pci-v3-semi.c 16481 16482PCI DRIVER FOR XILINX VERSAL CPM 16483M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16484M: Michal Simek <michal.simek@amd.com> 16485L: linux-pci@vger.kernel.org 16486S: Maintained 16487F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16488F: drivers/pci/controller/pcie-xilinx-cpm.c 16489 16490PCI ENDPOINT SUBSYSTEM 16491M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16492M: Krzysztof Wilczyński <kw@linux.com> 16493R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16494R: Kishon Vijay Abraham I <kishon@kernel.org> 16495L: linux-pci@vger.kernel.org 16496S: Supported 16497Q: https://patchwork.kernel.org/project/linux-pci/list/ 16498B: https://bugzilla.kernel.org 16499C: irc://irc.oftc.net/linux-pci 16500T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16501F: Documentation/PCI/endpoint/* 16502F: Documentation/misc-devices/pci-endpoint-test.rst 16503F: drivers/misc/pci_endpoint_test.c 16504F: drivers/pci/endpoint/ 16505F: tools/pci/ 16506 16507PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16508M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16509R: Oliver O'Halloran <oohall@gmail.com> 16510L: linuxppc-dev@lists.ozlabs.org 16511S: Supported 16512F: Documentation/PCI/pci-error-recovery.rst 16513F: Documentation/powerpc/eeh-pci-error-recovery.rst 16514F: arch/powerpc/include/*/eeh*.h 16515F: arch/powerpc/kernel/eeh*.c 16516F: arch/powerpc/platforms/*/eeh*.c 16517F: drivers/pci/pcie/aer.c 16518F: drivers/pci/pcie/dpc.c 16519F: drivers/pci/pcie/err.c 16520 16521PCI ERROR RECOVERY 16522M: Linas Vepstas <linasvepstas@gmail.com> 16523L: linux-pci@vger.kernel.org 16524S: Supported 16525F: Documentation/PCI/pci-error-recovery.rst 16526 16527PCI MSI DRIVER FOR ALTERA MSI IP 16528M: Joyce Ooi <joyce.ooi@intel.com> 16529L: linux-pci@vger.kernel.org 16530S: Supported 16531F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16532F: drivers/pci/controller/pcie-altera-msi.c 16533 16534PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16535M: Toan Le <toan@os.amperecomputing.com> 16536L: linux-pci@vger.kernel.org 16537L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16538S: Maintained 16539F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16540F: drivers/pci/controller/pci-xgene-msi.c 16541 16542PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16543M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16544M: Krzysztof Wilczyński <kw@linux.com> 16545R: Rob Herring <robh@kernel.org> 16546L: linux-pci@vger.kernel.org 16547S: Supported 16548Q: https://patchwork.kernel.org/project/linux-pci/list/ 16549B: https://bugzilla.kernel.org 16550C: irc://irc.oftc.net/linux-pci 16551T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16552F: Documentation/devicetree/bindings/pci/ 16553F: drivers/pci/controller/ 16554F: drivers/pci/pci-bridge-emul.c 16555F: drivers/pci/pci-bridge-emul.h 16556 16557PCI PEER-TO-PEER DMA (P2PDMA) 16558M: Bjorn Helgaas <bhelgaas@google.com> 16559M: Logan Gunthorpe <logang@deltatee.com> 16560L: linux-pci@vger.kernel.org 16561S: Supported 16562Q: https://patchwork.kernel.org/project/linux-pci/list/ 16563B: https://bugzilla.kernel.org 16564C: irc://irc.oftc.net/linux-pci 16565T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16566F: Documentation/driver-api/pci/p2pdma.rst 16567F: drivers/pci/p2pdma.c 16568F: include/linux/pci-p2pdma.h 16569 16570PCI SUBSYSTEM 16571M: Bjorn Helgaas <bhelgaas@google.com> 16572L: linux-pci@vger.kernel.org 16573S: Supported 16574Q: https://patchwork.kernel.org/project/linux-pci/list/ 16575B: https://bugzilla.kernel.org 16576C: irc://irc.oftc.net/linux-pci 16577T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16578F: Documentation/PCI/ 16579F: Documentation/devicetree/bindings/pci/ 16580F: arch/x86/kernel/early-quirks.c 16581F: arch/x86/kernel/quirks.c 16582F: arch/x86/pci/ 16583F: drivers/acpi/pci* 16584F: drivers/pci/ 16585F: include/asm-generic/pci* 16586F: include/linux/of_pci.h 16587F: include/linux/pci* 16588F: include/uapi/linux/pci* 16589F: lib/pci* 16590 16591PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16592M: Jonathan Chocron <jonnyc@amazon.com> 16593L: linux-pci@vger.kernel.org 16594S: Maintained 16595F: Documentation/devicetree/bindings/pci/pcie-al.txt 16596F: drivers/pci/controller/dwc/pcie-al.c 16597 16598PCIE DRIVER FOR AMLOGIC MESON 16599M: Yue Wang <yue.wang@Amlogic.com> 16600L: linux-pci@vger.kernel.org 16601L: linux-amlogic@lists.infradead.org 16602S: Maintained 16603F: drivers/pci/controller/dwc/pci-meson.c 16604 16605PCIE DRIVER FOR AXIS ARTPEC 16606M: Jesper Nilsson <jesper.nilsson@axis.com> 16607L: linux-arm-kernel@axis.com 16608L: linux-pci@vger.kernel.org 16609S: Maintained 16610F: Documentation/devicetree/bindings/pci/axis,artpec* 16611F: drivers/pci/controller/dwc/*artpec* 16612 16613PCIE DRIVER FOR CAVIUM THUNDERX 16614M: Robert Richter <rric@kernel.org> 16615L: linux-pci@vger.kernel.org 16616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16617S: Odd Fixes 16618F: drivers/pci/controller/pci-thunder-* 16619 16620PCIE DRIVER FOR HISILICON 16621M: Zhou Wang <wangzhou1@hisilicon.com> 16622L: linux-pci@vger.kernel.org 16623S: Maintained 16624F: drivers/pci/controller/dwc/pcie-hisi.c 16625 16626PCIE DRIVER FOR HISILICON KIRIN 16627M: Xiaowei Song <songxiaowei@hisilicon.com> 16628M: Binghui Wang <wangbinghui@hisilicon.com> 16629L: linux-pci@vger.kernel.org 16630S: Maintained 16631F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16632F: drivers/pci/controller/dwc/pcie-kirin.c 16633 16634PCIE DRIVER FOR HISILICON STB 16635M: Shawn Guo <shawn.guo@linaro.org> 16636L: linux-pci@vger.kernel.org 16637S: Maintained 16638F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16639F: drivers/pci/controller/dwc/pcie-histb.c 16640 16641PCIE DRIVER FOR INTEL KEEM BAY 16642M: Srikanth Thokala <srikanth.thokala@intel.com> 16643L: linux-pci@vger.kernel.org 16644S: Supported 16645F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16646F: drivers/pci/controller/dwc/pcie-keembay.c 16647 16648PCIE DRIVER FOR INTEL LGM GW SOC 16649M: Chuanhua Lei <lchuanhua@maxlinear.com> 16650L: linux-pci@vger.kernel.org 16651S: Maintained 16652F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16653F: drivers/pci/controller/dwc/pcie-intel-gw.c 16654 16655PCIE DRIVER FOR MEDIATEK 16656M: Ryder Lee <ryder.lee@mediatek.com> 16657M: Jianjun Wang <jianjun.wang@mediatek.com> 16658L: linux-pci@vger.kernel.org 16659L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16660S: Supported 16661F: Documentation/devicetree/bindings/pci/mediatek* 16662F: drivers/pci/controller/*mediatek* 16663 16664PCIE DRIVER FOR MICROCHIP 16665M: Daire McNamara <daire.mcnamara@microchip.com> 16666L: linux-pci@vger.kernel.org 16667S: Supported 16668F: Documentation/devicetree/bindings/pci/microchip* 16669F: drivers/pci/controller/*microchip* 16670 16671PCIE DRIVER FOR QUALCOMM MSM 16672M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16673L: linux-pci@vger.kernel.org 16674L: linux-arm-msm@vger.kernel.org 16675S: Maintained 16676F: drivers/pci/controller/dwc/pcie-qcom.c 16677 16678PCIE DRIVER FOR ROCKCHIP 16679M: Shawn Lin <shawn.lin@rock-chips.com> 16680L: linux-pci@vger.kernel.org 16681L: linux-rockchip@lists.infradead.org 16682S: Maintained 16683F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16684F: drivers/pci/controller/pcie-rockchip* 16685 16686PCIE DRIVER FOR SOCIONEXT UNIPHIER 16687M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16688L: linux-pci@vger.kernel.org 16689S: Maintained 16690F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16691F: drivers/pci/controller/dwc/pcie-uniphier* 16692 16693PCIE DRIVER FOR ST SPEAR13XX 16694M: Pratyush Anand <pratyush.anand@gmail.com> 16695L: linux-pci@vger.kernel.org 16696S: Maintained 16697F: drivers/pci/controller/dwc/*spear* 16698 16699PCIE ENDPOINT DRIVER FOR QUALCOMM 16700M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16701L: linux-pci@vger.kernel.org 16702L: linux-arm-msm@vger.kernel.org 16703S: Maintained 16704F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16705F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16706 16707PCMCIA SUBSYSTEM 16708M: Dominik Brodowski <linux@dominikbrodowski.net> 16709S: Odd Fixes 16710T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16711F: Documentation/pcmcia/ 16712F: drivers/pcmcia/ 16713F: include/pcmcia/ 16714F: tools/pcmcia/ 16715 16716PCNET32 NETWORK DRIVER 16717M: Don Fry <pcnet32@frontier.com> 16718L: netdev@vger.kernel.org 16719S: Maintained 16720F: drivers/net/ethernet/amd/pcnet32.c 16721 16722PCRYPT PARALLEL CRYPTO ENGINE 16723M: Steffen Klassert <steffen.klassert@secunet.com> 16724L: linux-crypto@vger.kernel.org 16725S: Maintained 16726F: crypto/pcrypt.c 16727F: include/crypto/pcrypt.h 16728 16729PDS DSC VIRTIO DATA PATH ACCELERATOR 16730R: Shannon Nelson <shannon.nelson@amd.com> 16731F: drivers/vdpa/pds/ 16732 16733PECI HARDWARE MONITORING DRIVERS 16734M: Iwona Winiarska <iwona.winiarska@intel.com> 16735L: linux-hwmon@vger.kernel.org 16736S: Supported 16737F: Documentation/hwmon/peci-cputemp.rst 16738F: Documentation/hwmon/peci-dimmtemp.rst 16739F: drivers/hwmon/peci/ 16740 16741PECI SUBSYSTEM 16742M: Iwona Winiarska <iwona.winiarska@intel.com> 16743L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16744S: Supported 16745F: Documentation/devicetree/bindings/peci/ 16746F: Documentation/peci/ 16747F: drivers/peci/ 16748F: include/linux/peci-cpu.h 16749F: include/linux/peci.h 16750 16751PENSANDO ETHERNET DRIVERS 16752M: Shannon Nelson <shannon.nelson@amd.com> 16753M: Brett Creeley <brett.creeley@amd.com> 16754M: drivers@pensando.io 16755L: netdev@vger.kernel.org 16756S: Supported 16757F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16758F: drivers/net/ethernet/pensando/ 16759 16760PER-CPU MEMORY ALLOCATOR 16761M: Dennis Zhou <dennis@kernel.org> 16762M: Tejun Heo <tj@kernel.org> 16763M: Christoph Lameter <cl@linux.com> 16764L: linux-mm@kvack.org 16765S: Maintained 16766T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16767F: arch/*/include/asm/percpu.h 16768F: include/linux/percpu*.h 16769F: lib/percpu*.c 16770F: mm/percpu*.c 16771 16772PER-TASK DELAY ACCOUNTING 16773M: Balbir Singh <bsingharora@gmail.com> 16774S: Maintained 16775F: include/linux/delayacct.h 16776F: kernel/delayacct.c 16777 16778PERFORMANCE EVENTS SUBSYSTEM 16779M: Peter Zijlstra <peterz@infradead.org> 16780M: Ingo Molnar <mingo@redhat.com> 16781M: Arnaldo Carvalho de Melo <acme@kernel.org> 16782R: Mark Rutland <mark.rutland@arm.com> 16783R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16784R: Jiri Olsa <jolsa@kernel.org> 16785R: Namhyung Kim <namhyung@kernel.org> 16786R: Ian Rogers <irogers@google.com> 16787R: Adrian Hunter <adrian.hunter@intel.com> 16788L: linux-perf-users@vger.kernel.org 16789L: linux-kernel@vger.kernel.org 16790S: Supported 16791W: https://perf.wiki.kernel.org/ 16792T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16793T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 16794T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 16795F: arch/*/events/* 16796F: arch/*/events/*/* 16797F: arch/*/include/asm/perf_event.h 16798F: arch/*/kernel/*/*/perf_event*.c 16799F: arch/*/kernel/*/perf_event*.c 16800F: arch/*/kernel/perf_callchain.c 16801F: arch/*/kernel/perf_event*.c 16802F: include/linux/perf_event.h 16803F: include/uapi/linux/perf_event.h 16804F: kernel/events/* 16805F: tools/lib/perf/ 16806F: tools/perf/ 16807 16808PERFORMANCE EVENTS TOOLING ARM64 16809R: John Garry <john.g.garry@oracle.com> 16810R: Will Deacon <will@kernel.org> 16811R: James Clark <james.clark@arm.com> 16812R: Mike Leach <mike.leach@linaro.org> 16813R: Leo Yan <leo.yan@linaro.org> 16814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16815S: Supported 16816F: tools/build/feature/test-libopencsd.c 16817F: tools/perf/arch/arm*/ 16818F: tools/perf/pmu-events/arch/arm64/ 16819F: tools/perf/util/arm-spe* 16820F: tools/perf/util/cs-etm* 16821 16822PERSONALITY HANDLING 16823M: Christoph Hellwig <hch@infradead.org> 16824L: linux-abi-devel@lists.sourceforge.net 16825S: Maintained 16826F: include/linux/personality.h 16827F: include/uapi/linux/personality.h 16828 16829PHOENIX RC FLIGHT CONTROLLER ADAPTER 16830M: Marcus Folkesson <marcus.folkesson@gmail.com> 16831L: linux-input@vger.kernel.org 16832S: Maintained 16833F: Documentation/input/devices/pxrc.rst 16834F: drivers/input/joystick/pxrc.c 16835 16836PHONET PROTOCOL 16837M: Remi Denis-Courmont <courmisch@gmail.com> 16838S: Supported 16839F: Documentation/networking/phonet.rst 16840F: include/linux/phonet.h 16841F: include/net/phonet/ 16842F: include/uapi/linux/phonet.h 16843F: net/phonet/ 16844 16845PHRAM MTD DRIVER 16846M: Joern Engel <joern@lazybastard.org> 16847L: linux-mtd@lists.infradead.org 16848S: Maintained 16849F: drivers/mtd/devices/phram.c 16850 16851PICOLCD HID DRIVER 16852M: Bruno Prémont <bonbons@linux-vserver.org> 16853L: linux-input@vger.kernel.org 16854S: Maintained 16855F: drivers/hid/hid-picolcd* 16856 16857PIDFD API 16858M: Christian Brauner <christian@brauner.io> 16859L: linux-kernel@vger.kernel.org 16860S: Maintained 16861T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16862F: samples/pidfd/ 16863F: tools/testing/selftests/clone3/ 16864F: tools/testing/selftests/pid_namespace/ 16865F: tools/testing/selftests/pidfd/ 16866K: (?i)pidfd 16867K: (?i)clone3 16868K: \b(clone_args|kernel_clone_args)\b 16869 16870PIN CONTROL SUBSYSTEM 16871M: Linus Walleij <linus.walleij@linaro.org> 16872L: linux-gpio@vger.kernel.org 16873S: Maintained 16874T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16875F: Documentation/devicetree/bindings/pinctrl/ 16876F: Documentation/driver-api/pin-control.rst 16877F: drivers/pinctrl/ 16878F: include/dt-bindings/pinctrl/ 16879F: include/linux/pinctrl/ 16880 16881PIN CONTROLLER - AMD 16882M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16883M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16884S: Maintained 16885F: drivers/pinctrl/pinctrl-amd.c 16886 16887PIN CONTROLLER - FREESCALE 16888M: Dong Aisheng <aisheng.dong@nxp.com> 16889M: Fabio Estevam <festevam@gmail.com> 16890M: Shawn Guo <shawnguo@kernel.org> 16891M: Jacky Bai <ping.bai@nxp.com> 16892R: Pengutronix Kernel Team <kernel@pengutronix.de> 16893L: linux-gpio@vger.kernel.org 16894S: Maintained 16895F: Documentation/devicetree/bindings/pinctrl/fsl,* 16896F: drivers/pinctrl/freescale/ 16897 16898PIN CONTROLLER - INTEL 16899M: Mika Westerberg <mika.westerberg@linux.intel.com> 16900M: Andy Shevchenko <andy@kernel.org> 16901S: Supported 16902T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16903F: drivers/pinctrl/intel/ 16904 16905PIN CONTROLLER - KEEMBAY 16906M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16907S: Supported 16908F: drivers/pinctrl/pinctrl-keembay* 16909 16910PIN CONTROLLER - MEDIATEK 16911M: Sean Wang <sean.wang@kernel.org> 16912L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16913S: Maintained 16914F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16915F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16916F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16917F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16918F: drivers/pinctrl/mediatek/ 16919 16920PIN CONTROLLER - MEDIATEK MIPS 16921M: Arınç ÜNAL <arinc.unal@arinc9.com> 16922M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16923L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16924L: linux-mips@vger.kernel.org 16925S: Maintained 16926F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16927F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16928F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16929F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16930F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16931F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16932F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16933F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16934F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16935F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16936F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16937F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16938F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16939F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16940F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16941 16942PIN CONTROLLER - MICROCHIP AT91 16943M: Ludovic Desroches <ludovic.desroches@microchip.com> 16944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16945L: linux-gpio@vger.kernel.org 16946S: Supported 16947F: drivers/gpio/gpio-sama5d2-piobu.c 16948F: drivers/pinctrl/pinctrl-at91* 16949 16950PIN CONTROLLER - NXP S32 16951M: Chester Lin <clin@suse.com> 16952R: NXP S32 Linux Team <s32@nxp.com> 16953L: linux-gpio@vger.kernel.org 16954S: Maintained 16955F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16956F: drivers/pinctrl/nxp/ 16957 16958PIN CONTROLLER - QUALCOMM 16959M: Bjorn Andersson <andersson@kernel.org> 16960L: linux-arm-msm@vger.kernel.org 16961S: Maintained 16962F: Documentation/devicetree/bindings/pinctrl/qcom,* 16963F: drivers/pinctrl/qcom/ 16964 16965PIN CONTROLLER - RENESAS 16966M: Geert Uytterhoeven <geert+renesas@glider.be> 16967L: linux-renesas-soc@vger.kernel.org 16968S: Supported 16969T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16970F: Documentation/devicetree/bindings/pinctrl/renesas,* 16971F: drivers/pinctrl/renesas/ 16972 16973PIN CONTROLLER - SAMSUNG 16974M: Tomasz Figa <tomasz.figa@gmail.com> 16975M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16976M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16977R: Alim Akhtar <alim.akhtar@samsung.com> 16978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16979L: linux-samsung-soc@vger.kernel.org 16980S: Maintained 16981Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16982B: mailto:linux-samsung-soc@vger.kernel.org 16983C: irc://irc.libera.chat/linux-exynos 16984T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16985F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16986F: drivers/pinctrl/samsung/ 16987F: include/dt-bindings/pinctrl/samsung.h 16988 16989PIN CONTROLLER - SINGLE 16990M: Tony Lindgren <tony@atomide.com> 16991M: Haojian Zhuang <haojian.zhuang@linaro.org> 16992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16993L: linux-omap@vger.kernel.org 16994S: Maintained 16995F: drivers/pinctrl/pinctrl-single.c 16996 16997PIN CONTROLLER - SUNPLUS / TIBBO 16998M: Dvorkin Dmitry <dvorkin@tibbo.com> 16999M: Wells Lu <wellslutw@gmail.com> 17000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17001S: Maintained 17002W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17003F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17004F: drivers/pinctrl/sunplus/ 17005F: include/dt-bindings/pinctrl/sppctl*.h 17006 17007PINE64 PINEPHONE KEYBOARD DRIVER 17008M: Samuel Holland <samuel@sholland.org> 17009S: Supported 17010F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17011F: drivers/input/keyboard/pinephone-keyboard.c 17012 17013PKTCDVD DRIVER 17014M: linux-block@vger.kernel.org 17015S: Orphan 17016F: drivers/block/pktcdvd.c 17017F: include/linux/pktcdvd.h 17018F: include/uapi/linux/pktcdvd.h 17019 17020PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17021M: Tomasz Duszynski <tduszyns@gmail.com> 17022S: Maintained 17023F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17024F: drivers/iio/chemical/pms7003.c 17025 17026PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17027M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17028L: netdev@vger.kernel.org 17029S: Maintained 17030F: drivers/net/phy/mdio-open-alliance.h 17031F: net/ethtool/plca.c 17032 17033PLDMFW LIBRARY 17034M: Jacob Keller <jacob.e.keller@intel.com> 17035S: Maintained 17036F: Documentation/driver-api/pldmfw/ 17037F: include/linux/pldmfw.h 17038F: lib/pldmfw/ 17039 17040PLX DMA DRIVER 17041M: Logan Gunthorpe <logang@deltatee.com> 17042S: Maintained 17043F: drivers/dma/plx_dma.c 17044 17045PM-GRAPH UTILITY 17046M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17047L: linux-pm@vger.kernel.org 17048S: Supported 17049W: https://01.org/pm-graph 17050B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17051T: git git://github.com/intel/pm-graph 17052F: tools/power/pm-graph 17053 17054PM6764TR DRIVER 17055M: Charles Hsu <hsu.yungteng@gmail.com> 17056L: linux-hwmon@vger.kernel.org 17057S: Maintained 17058F: Documentation/hwmon/pm6764tr.rst 17059F: drivers/hwmon/pmbus/pm6764tr.c 17060 17061PMBUS HARDWARE MONITORING DRIVERS 17062M: Guenter Roeck <linux@roeck-us.net> 17063L: linux-hwmon@vger.kernel.org 17064S: Maintained 17065W: http://hwmon.wiki.kernel.org/ 17066W: http://www.roeck-us.net/linux/drivers/ 17067T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 17068F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 17069F: Documentation/devicetree/bindings/hwmon/max31785.txt 17070F: Documentation/hwmon/adm1275.rst 17071F: Documentation/hwmon/ibm-cffps.rst 17072F: Documentation/hwmon/ir35221.rst 17073F: Documentation/hwmon/lm25066.rst 17074F: Documentation/hwmon/ltc2978.rst 17075F: Documentation/hwmon/ltc3815.rst 17076F: Documentation/hwmon/max16064.rst 17077F: Documentation/hwmon/max20751.rst 17078F: Documentation/hwmon/max31785.rst 17079F: Documentation/hwmon/max34440.rst 17080F: Documentation/hwmon/max8688.rst 17081F: Documentation/hwmon/pmbus-core.rst 17082F: Documentation/hwmon/pmbus.rst 17083F: Documentation/hwmon/tps40422.rst 17084F: Documentation/hwmon/ucd9000.rst 17085F: Documentation/hwmon/ucd9200.rst 17086F: Documentation/hwmon/zl6100.rst 17087F: drivers/hwmon/pmbus/ 17088F: include/linux/pmbus.h 17089 17090PMC SIERRA MaxRAID DRIVER 17091L: linux-scsi@vger.kernel.org 17092S: Orphan 17093W: http://www.pmc-sierra.com/ 17094F: drivers/scsi/pmcraid.* 17095 17096PMC SIERRA PM8001 DRIVER 17097M: Jack Wang <jinpu.wang@cloud.ionos.com> 17098L: linux-scsi@vger.kernel.org 17099S: Supported 17100F: drivers/scsi/pm8001/ 17101 17102PNI RM3100 IIO DRIVER 17103M: Song Qiang <songqiang1304521@gmail.com> 17104L: linux-iio@vger.kernel.org 17105S: Maintained 17106F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17107F: drivers/iio/magnetometer/rm3100* 17108 17109PNP SUPPORT 17110M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17111L: linux-acpi@vger.kernel.org 17112S: Maintained 17113F: drivers/pnp/ 17114F: include/linux/pnp.h 17115 17116POSIX CLOCKS and TIMERS 17117M: Thomas Gleixner <tglx@linutronix.de> 17118L: linux-kernel@vger.kernel.org 17119S: Maintained 17120T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17121F: fs/timerfd.c 17122F: include/linux/time_namespace.h 17123F: include/linux/timer* 17124F: kernel/time/*timer* 17125F: kernel/time/namespace.c 17126 17127POWER MANAGEMENT CORE 17128M: "Rafael J. Wysocki" <rafael@kernel.org> 17129L: linux-pm@vger.kernel.org 17130S: Supported 17131B: https://bugzilla.kernel.org 17132T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17133F: drivers/base/power/ 17134F: drivers/powercap/ 17135F: include/linux/intel_rapl.h 17136F: include/linux/pm.h 17137F: include/linux/pm_* 17138F: include/linux/powercap.h 17139F: kernel/configs/nopm.config 17140 17141POWER STATE COORDINATION INTERFACE (PSCI) 17142M: Mark Rutland <mark.rutland@arm.com> 17143M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17145S: Maintained 17146F: drivers/firmware/psci/ 17147F: include/linux/psci.h 17148F: include/uapi/linux/psci.h 17149 17150POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17151M: Sebastian Reichel <sre@kernel.org> 17152L: linux-pm@vger.kernel.org 17153S: Maintained 17154T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17155F: Documentation/ABI/testing/sysfs-class-power 17156F: Documentation/devicetree/bindings/power/supply/ 17157F: drivers/power/supply/ 17158F: include/linux/power/ 17159F: include/linux/power_supply.h 17160 17161POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17162M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17163L: linuxppc-dev@lists.ozlabs.org 17164S: Maintained 17165F: drivers/char/powernv-op-panel.c 17166 17167PPP OVER ATM (RFC 2364) 17168M: Mitchell Blank Jr <mitch@sfgoth.com> 17169S: Maintained 17170F: include/uapi/linux/atmppp.h 17171F: net/atm/pppoatm.c 17172 17173PPP OVER ETHERNET 17174M: Michal Ostrowski <mostrows@earthlink.net> 17175S: Maintained 17176F: drivers/net/ppp/pppoe.c 17177F: drivers/net/ppp/pppox.c 17178 17179PPP OVER L2TP 17180M: James Chapman <jchapman@katalix.com> 17181S: Maintained 17182F: include/linux/if_pppol2tp.h 17183F: include/uapi/linux/if_pppol2tp.h 17184F: net/l2tp/l2tp_ppp.c 17185 17186PPP PROTOCOL DRIVERS AND COMPRESSORS 17187L: linux-ppp@vger.kernel.org 17188S: Orphan 17189F: drivers/net/ppp/ppp_* 17190 17191PPS SUPPORT 17192M: Rodolfo Giometti <giometti@enneenne.com> 17193L: linuxpps@ml.enneenne.com (subscribers-only) 17194S: Maintained 17195W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17196F: Documentation/ABI/testing/sysfs-pps 17197F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17198F: Documentation/driver-api/pps.rst 17199F: drivers/pps/ 17200F: include/linux/pps*.h 17201F: include/uapi/linux/pps.h 17202 17203PPTP DRIVER 17204M: Dmitry Kozlov <xeb@mail.ru> 17205L: netdev@vger.kernel.org 17206S: Maintained 17207W: http://sourceforge.net/projects/accel-pptp 17208F: drivers/net/ppp/pptp.c 17209 17210PRESSURE STALL INFORMATION (PSI) 17211M: Johannes Weiner <hannes@cmpxchg.org> 17212M: Suren Baghdasaryan <surenb@google.com> 17213R: Peter Ziljstra <peterz@infradead.org> 17214S: Maintained 17215F: include/linux/psi* 17216F: kernel/sched/psi.c 17217 17218PRINTK 17219M: Petr Mladek <pmladek@suse.com> 17220R: Steven Rostedt <rostedt@goodmis.org> 17221R: John Ogness <john.ogness@linutronix.de> 17222R: Sergey Senozhatsky <senozhatsky@chromium.org> 17223S: Maintained 17224T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17225F: include/linux/printk.h 17226F: kernel/printk/ 17227 17228PRINTK INDEXING 17229R: Chris Down <chris@chrisdown.name> 17230S: Maintained 17231F: Documentation/core-api/printk-index.rst 17232F: kernel/printk/index.c 17233K: printk_index 17234 17235PROC FILESYSTEM 17236L: linux-kernel@vger.kernel.org 17237L: linux-fsdevel@vger.kernel.org 17238S: Maintained 17239F: Documentation/filesystems/proc.rst 17240F: fs/proc/ 17241F: include/linux/proc_fs.h 17242F: tools/testing/selftests/proc/ 17243 17244PROC SYSCTL 17245M: Luis Chamberlain <mcgrof@kernel.org> 17246M: Kees Cook <keescook@chromium.org> 17247M: Iurii Zaikin <yzaikin@google.com> 17248L: linux-kernel@vger.kernel.org 17249L: linux-fsdevel@vger.kernel.org 17250S: Maintained 17251T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17252F: fs/proc/proc_sysctl.c 17253F: include/linux/sysctl.h 17254F: kernel/sysctl-test.c 17255F: kernel/sysctl.c 17256F: tools/testing/selftests/sysctl/ 17257 17258PS3 NETWORK SUPPORT 17259M: Geoff Levand <geoff@infradead.org> 17260L: netdev@vger.kernel.org 17261L: linuxppc-dev@lists.ozlabs.org 17262S: Maintained 17263F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17264 17265PS3 PLATFORM SUPPORT 17266M: Geoff Levand <geoff@infradead.org> 17267L: linuxppc-dev@lists.ozlabs.org 17268S: Maintained 17269F: arch/powerpc/boot/ps3* 17270F: arch/powerpc/include/asm/lv1call.h 17271F: arch/powerpc/include/asm/ps3*.h 17272F: arch/powerpc/platforms/ps3/ 17273F: drivers/*/ps3* 17274F: drivers/ps3/ 17275F: drivers/rtc/rtc-ps3.c 17276F: drivers/usb/host/*ps3.c 17277F: sound/ppc/snd_ps3* 17278 17279PS3VRAM DRIVER 17280M: Jim Paris <jim@jtan.com> 17281M: Geoff Levand <geoff@infradead.org> 17282L: linuxppc-dev@lists.ozlabs.org 17283S: Maintained 17284F: drivers/block/ps3vram.c 17285 17286PSAMPLE PACKET SAMPLING SUPPORT 17287M: Yotam Gigi <yotam.gi@gmail.com> 17288S: Maintained 17289F: include/net/psample.h 17290F: include/uapi/linux/psample.h 17291F: net/psample 17292 17293PSTORE FILESYSTEM 17294M: Kees Cook <keescook@chromium.org> 17295R: Tony Luck <tony.luck@intel.com> 17296R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17297L: linux-hardening@vger.kernel.org 17298S: Supported 17299T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17300F: Documentation/admin-guide/pstore-blk.rst 17301F: Documentation/admin-guide/ramoops.rst 17302F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17303F: drivers/acpi/apei/erst.c 17304F: drivers/firmware/efi/efi-pstore.c 17305F: fs/pstore/ 17306F: include/linux/pstore* 17307K: \b(pstore|ramoops) 17308 17309PTP HARDWARE CLOCK SUPPORT 17310M: Richard Cochran <richardcochran@gmail.com> 17311L: netdev@vger.kernel.org 17312S: Maintained 17313W: http://linuxptp.sourceforge.net/ 17314F: Documentation/ABI/testing/sysfs-ptp 17315F: Documentation/driver-api/ptp.rst 17316F: drivers/net/phy/dp83640* 17317F: drivers/ptp/* 17318F: include/linux/ptp_cl* 17319K: (?:\b|_)ptp(?:\b|_) 17320 17321PTP MOCKUP CLOCK SUPPORT 17322M: Vladimir Oltean <vladimir.oltean@nxp.com> 17323L: netdev@vger.kernel.org 17324S: Maintained 17325F: drivers/ptp/ptp_mock.c 17326F: include/linux/ptp_mock.h 17327 17328PTP VIRTUAL CLOCK SUPPORT 17329M: Yangbo Lu <yangbo.lu@nxp.com> 17330L: netdev@vger.kernel.org 17331S: Maintained 17332F: drivers/ptp/ptp_vclock.c 17333F: net/ethtool/phc_vclocks.c 17334 17335PTRACE SUPPORT 17336M: Oleg Nesterov <oleg@redhat.com> 17337S: Maintained 17338F: arch/*/*/ptrace*.c 17339F: arch/*/include/asm/ptrace*.h 17340F: arch/*/ptrace*.c 17341F: include/asm-generic/syscall.h 17342F: include/linux/ptrace.h 17343F: include/linux/regset.h 17344F: include/uapi/linux/ptrace.h 17345F: kernel/ptrace.c 17346 17347PULSE8-CEC DRIVER 17348M: Hans Verkuil <hverkuil@xs4all.nl> 17349L: linux-media@vger.kernel.org 17350S: Maintained 17351T: git git://linuxtv.org/media_tree.git 17352F: drivers/media/cec/usb/pulse8/ 17353 17354PURELIFI PLFXLC DRIVER 17355M: Srinivasan Raju <srini.raju@purelifi.com> 17356L: linux-wireless@vger.kernel.org 17357S: Supported 17358F: drivers/net/wireless/purelifi/plfxlc/ 17359 17360PVRUSB2 VIDEO4LINUX DRIVER 17361M: Mike Isely <isely@pobox.com> 17362L: pvrusb2@isely.net (subscribers-only) 17363L: linux-media@vger.kernel.org 17364S: Maintained 17365W: http://www.isely.net/pvrusb2/ 17366T: git git://linuxtv.org/media_tree.git 17367F: Documentation/driver-api/media/drivers/pvrusb2* 17368F: drivers/media/usb/pvrusb2/ 17369 17370PWC WEBCAM DRIVER 17371M: Hans Verkuil <hverkuil@xs4all.nl> 17372L: linux-media@vger.kernel.org 17373S: Odd Fixes 17374T: git git://linuxtv.org/media_tree.git 17375F: drivers/media/usb/pwc/* 17376F: include/trace/events/pwc.h 17377 17378PWM IR Transmitter 17379M: Sean Young <sean@mess.org> 17380L: linux-media@vger.kernel.org 17381S: Maintained 17382F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17383F: drivers/media/rc/pwm-ir-tx.c 17384 17385PWM SUBSYSTEM 17386M: Thierry Reding <thierry.reding@gmail.com> 17387R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17388L: linux-pwm@vger.kernel.org 17389S: Maintained 17390Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17391T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17392F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17393F: Documentation/devicetree/bindings/pwm/ 17394F: Documentation/driver-api/pwm.rst 17395F: drivers/gpio/gpio-mvebu.c 17396F: drivers/pwm/ 17397F: drivers/video/backlight/pwm_bl.c 17398F: include/dt-bindings/pwm/ 17399F: include/linux/pwm.h 17400F: include/linux/pwm_backlight.h 17401K: pwm_(config|apply_state|ops) 17402 17403PXA GPIO DRIVER 17404M: Robert Jarzmik <robert.jarzmik@free.fr> 17405L: linux-gpio@vger.kernel.org 17406S: Maintained 17407F: drivers/gpio/gpio-pxa.c 17408 17409PXA MMCI DRIVER 17410S: Orphan 17411 17412PXA RTC DRIVER 17413M: Robert Jarzmik <robert.jarzmik@free.fr> 17414L: linux-rtc@vger.kernel.org 17415S: Maintained 17416 17417PXA2xx/PXA3xx SUPPORT 17418M: Daniel Mack <daniel@zonque.org> 17419M: Haojian Zhuang <haojian.zhuang@gmail.com> 17420M: Robert Jarzmik <robert.jarzmik@free.fr> 17421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17422S: Maintained 17423T: git git://github.com/hzhuang1/linux.git 17424T: git git://github.com/rjarzmik/linux.git 17425F: arch/arm/boot/dts/intel/pxa/ 17426F: arch/arm/mach-pxa/ 17427F: drivers/dma/pxa* 17428F: drivers/pcmcia/pxa2xx* 17429F: drivers/pinctrl/pxa/ 17430F: drivers/spi/spi-pxa2xx* 17431F: drivers/usb/gadget/udc/pxa2* 17432F: include/sound/pxa2xx-lib.h 17433F: sound/arm/pxa* 17434F: sound/soc/pxa/ 17435 17436QAT DRIVER 17437M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17438L: qat-linux@intel.com 17439S: Supported 17440F: drivers/crypto/intel/qat/ 17441 17442QCOM AUDIO (ASoC) DRIVERS 17443M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17444M: Banajit Goswami <bgoswami@quicinc.com> 17445L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17446S: Supported 17447F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17448F: Documentation/devicetree/bindings/sound/qcom,* 17449F: drivers/soc/qcom/apr.c 17450F: include/dt-bindings/sound/qcom,wcd9335.h 17451F: sound/soc/codecs/lpass-rx-macro.* 17452F: sound/soc/codecs/lpass-tx-macro.* 17453F: sound/soc/codecs/lpass-va-macro.c 17454F: sound/soc/codecs/lpass-wsa-macro.* 17455F: sound/soc/codecs/msm8916-wcd-analog.c 17456F: sound/soc/codecs/msm8916-wcd-digital.c 17457F: sound/soc/codecs/wcd-clsh-v2.* 17458F: sound/soc/codecs/wcd-mbhc-v2.* 17459F: sound/soc/codecs/wcd9335.* 17460F: sound/soc/codecs/wcd934x.c 17461F: sound/soc/codecs/wsa881x.c 17462F: sound/soc/codecs/wsa883x.c 17463F: sound/soc/codecs/wsa884x.c 17464F: sound/soc/qcom/ 17465 17466QCOM EMBEDDED USB DEBUGGER (EUD) 17467M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17468L: linux-arm-msm@vger.kernel.org 17469S: Maintained 17470F: Documentation/ABI/testing/sysfs-driver-eud 17471F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17472F: drivers/usb/misc/qcom_eud.c 17473 17474QCOM IPA DRIVER 17475M: Alex Elder <elder@kernel.org> 17476L: netdev@vger.kernel.org 17477S: Supported 17478F: drivers/net/ipa/ 17479 17480QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17481M: Gabriel Somlo <somlo@cmu.edu> 17482M: "Michael S. Tsirkin" <mst@redhat.com> 17483L: qemu-devel@nongnu.org 17484S: Maintained 17485F: drivers/firmware/qemu_fw_cfg.c 17486F: include/uapi/linux/qemu_fw_cfg.h 17487 17488QIB DRIVER 17489M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17490L: linux-rdma@vger.kernel.org 17491S: Supported 17492F: drivers/infiniband/hw/qib/ 17493 17494QLOGIC QL41xxx FCOE DRIVER 17495M: Saurav Kashyap <skashyap@marvell.com> 17496M: Javed Hasan <jhasan@marvell.com> 17497M: GR-QLogic-Storage-Upstream@marvell.com 17498L: linux-scsi@vger.kernel.org 17499S: Supported 17500F: drivers/scsi/qedf/ 17501 17502QLOGIC QL41xxx ISCSI DRIVER 17503M: Nilesh Javali <njavali@marvell.com> 17504M: Manish Rangankar <mrangankar@marvell.com> 17505M: GR-QLogic-Storage-Upstream@marvell.com 17506L: linux-scsi@vger.kernel.org 17507S: Supported 17508F: drivers/scsi/qedi/ 17509 17510QLOGIC QL4xxx ETHERNET DRIVER 17511M: Ariel Elior <aelior@marvell.com> 17512M: Manish Chopra <manishc@marvell.com> 17513L: netdev@vger.kernel.org 17514S: Supported 17515F: drivers/net/ethernet/qlogic/qed/ 17516F: drivers/net/ethernet/qlogic/qede/ 17517F: include/linux/qed/ 17518 17519QLOGIC QL4xxx RDMA DRIVER 17520M: Michal Kalderon <mkalderon@marvell.com> 17521M: Ariel Elior <aelior@marvell.com> 17522L: linux-rdma@vger.kernel.org 17523S: Supported 17524F: drivers/infiniband/hw/qedr/ 17525F: include/uapi/rdma/qedr-abi.h 17526 17527QLOGIC QLA1280 SCSI DRIVER 17528M: Michael Reed <mdr@sgi.com> 17529L: linux-scsi@vger.kernel.org 17530S: Maintained 17531F: drivers/scsi/qla1280.[ch] 17532 17533QLOGIC QLA2XXX FC-SCSI DRIVER 17534M: Nilesh Javali <njavali@marvell.com> 17535M: GR-QLogic-Storage-Upstream@marvell.com 17536L: linux-scsi@vger.kernel.org 17537S: Supported 17538F: drivers/scsi/qla2xxx/ 17539 17540QLOGIC QLA3XXX NETWORK DRIVER 17541M: GR-Linux-NIC-Dev@marvell.com 17542L: netdev@vger.kernel.org 17543S: Supported 17544F: drivers/net/ethernet/qlogic/qla3xxx.* 17545 17546QLOGIC QLA4XXX iSCSI DRIVER 17547M: Nilesh Javali <njavali@marvell.com> 17548M: Manish Rangankar <mrangankar@marvell.com> 17549M: GR-QLogic-Storage-Upstream@marvell.com 17550L: linux-scsi@vger.kernel.org 17551S: Supported 17552F: drivers/scsi/qla4xxx/ 17553 17554QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17555M: Shahed Shaikh <shshaikh@marvell.com> 17556M: Manish Chopra <manishc@marvell.com> 17557M: GR-Linux-NIC-Dev@marvell.com 17558L: netdev@vger.kernel.org 17559S: Supported 17560F: drivers/net/ethernet/qlogic/qlcnic/ 17561 17562QLOGIC QLGE 10Gb ETHERNET DRIVER 17563M: Manish Chopra <manishc@marvell.com> 17564M: GR-Linux-NIC-Dev@marvell.com 17565M: Coiby Xu <coiby.xu@gmail.com> 17566L: netdev@vger.kernel.org 17567S: Supported 17568F: Documentation/networking/device_drivers/qlogic/qlge.rst 17569F: drivers/staging/qlge/ 17570 17571QM1D1B0004 MEDIA DRIVER 17572M: Akihiro Tsukada <tskd08@gmail.com> 17573L: linux-media@vger.kernel.org 17574S: Odd Fixes 17575F: drivers/media/tuners/qm1d1b0004* 17576 17577QM1D1C0042 MEDIA DRIVER 17578M: Akihiro Tsukada <tskd08@gmail.com> 17579L: linux-media@vger.kernel.org 17580S: Odd Fixes 17581F: drivers/media/tuners/qm1d1c0042* 17582 17583QNX4 FILESYSTEM 17584M: Anders Larsen <al@alarsen.net> 17585S: Maintained 17586W: http://www.alarsen.net/linux/qnx4fs/ 17587F: fs/qnx4/ 17588F: include/uapi/linux/qnx4_fs.h 17589F: include/uapi/linux/qnxtypes.h 17590 17591QNX6 FILESYSTEM 17592S: Orphan 17593F: Documentation/filesystems/qnx6.rst 17594F: fs/qnx6/ 17595F: include/linux/qnx6_fs.h 17596 17597QORIQ DPAA2 FSL-MC BUS DRIVER 17598M: Stuart Yoder <stuyoder@gmail.com> 17599M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17600L: linux-kernel@vger.kernel.org 17601S: Maintained 17602F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17603F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17604F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17605F: drivers/bus/fsl-mc/ 17606F: include/uapi/linux/fsl_mc.h 17607 17608QT1010 MEDIA DRIVER 17609M: Antti Palosaari <crope@iki.fi> 17610L: linux-media@vger.kernel.org 17611S: Maintained 17612W: https://linuxtv.org 17613W: http://palosaari.fi/linux/ 17614Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17615T: git git://linuxtv.org/anttip/media_tree.git 17616F: drivers/media/tuners/qt1010* 17617 17618QUALCOMM ATH12K WIRELESS DRIVER 17619M: Kalle Valo <kvalo@kernel.org> 17620M: Jeff Johnson <quic_jjohnson@quicinc.com> 17621L: ath12k@lists.infradead.org 17622S: Supported 17623T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17624F: drivers/net/wireless/ath/ath12k/ 17625 17626QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17627M: Kalle Valo <kvalo@kernel.org> 17628M: Jeff Johnson <quic_jjohnson@quicinc.com> 17629L: ath10k@lists.infradead.org 17630S: Supported 17631W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17632T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17633F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17634F: drivers/net/wireless/ath/ath10k/ 17635 17636QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17637M: Kalle Valo <kvalo@kernel.org> 17638M: Jeff Johnson <quic_jjohnson@quicinc.com> 17639L: ath11k@lists.infradead.org 17640S: Supported 17641W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17642B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17643T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17644F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17645F: drivers/net/wireless/ath/ath11k/ 17646 17647QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17648M: Toke Høiland-Jørgensen <toke@toke.dk> 17649L: linux-wireless@vger.kernel.org 17650S: Maintained 17651W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17652T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17653F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17654F: drivers/net/wireless/ath/ath9k/ 17655 17656QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17657M: Stephan Gerhold <stephan@gerhold.net> 17658L: netdev@vger.kernel.org 17659L: linux-arm-msm@vger.kernel.org 17660S: Maintained 17661F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17662F: drivers/net/wwan/qcom_bam_dmux.c 17663 17664QUALCOMM CAMERA SUBSYSTEM DRIVER 17665M: Robert Foss <rfoss@kernel.org> 17666M: Todor Tomov <todor.too@gmail.com> 17667M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17668L: linux-media@vger.kernel.org 17669S: Maintained 17670F: Documentation/admin-guide/media/qcom_camss.rst 17671F: Documentation/devicetree/bindings/media/*camss* 17672F: drivers/media/platform/qcom/camss/ 17673 17674QUALCOMM CLOCK DRIVERS 17675M: Bjorn Andersson <andersson@kernel.org> 17676L: linux-arm-msm@vger.kernel.org 17677S: Supported 17678T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17679F: Documentation/devicetree/bindings/clock/qcom,* 17680F: drivers/clk/qcom/ 17681F: include/dt-bindings/clock/qcom,* 17682 17683QUALCOMM CLOUD AI (QAIC) DRIVER 17684M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17685R: Carl Vanderlip <quic_carlv@quicinc.com> 17686R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17687L: linux-arm-msm@vger.kernel.org 17688L: dri-devel@lists.freedesktop.org 17689S: Supported 17690T: git git://anongit.freedesktop.org/drm/drm-misc 17691F: Documentation/accel/qaic/ 17692F: drivers/accel/qaic/ 17693F: include/uapi/drm/qaic_accel.h 17694 17695QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17696M: Bjorn Andersson <andersson@kernel.org> 17697M: Konrad Dybcio <konrad.dybcio@linaro.org> 17698L: linux-pm@vger.kernel.org 17699L: linux-arm-msm@vger.kernel.org 17700S: Maintained 17701F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17702F: drivers/pmdomain/qcom/cpr.c 17703 17704QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17705M: Ilia Lin <ilia.lin@kernel.org> 17706L: linux-pm@vger.kernel.org 17707S: Maintained 17708F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17709F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17710F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17711 17712QUALCOMM CRYPTO DRIVERS 17713M: Thara Gopinath <thara.gopinath@gmail.com> 17714L: linux-crypto@vger.kernel.org 17715L: linux-arm-msm@vger.kernel.org 17716S: Maintained 17717F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17718F: drivers/crypto/qce/ 17719 17720QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17721M: Timur Tabi <timur@kernel.org> 17722L: netdev@vger.kernel.org 17723S: Maintained 17724F: drivers/net/ethernet/qualcomm/emac/ 17725 17726QUALCOMM ETHQOS ETHERNET DRIVER 17727M: Vinod Koul <vkoul@kernel.org> 17728R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17729L: netdev@vger.kernel.org 17730L: linux-arm-msm@vger.kernel.org 17731S: Maintained 17732F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17733F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17734 17735QUALCOMM FASTRPC DRIVER 17736M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17737M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17738L: linux-arm-msm@vger.kernel.org 17739S: Maintained 17740F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17741F: drivers/misc/fastrpc.c 17742F: include/uapi/misc/fastrpc.h 17743 17744QUALCOMM HEXAGON ARCHITECTURE 17745M: Brian Cain <bcain@quicinc.com> 17746L: linux-hexagon@vger.kernel.org 17747S: Supported 17748T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17749F: arch/hexagon/ 17750 17751QUALCOMM HIDMA DRIVER 17752M: Sinan Kaya <okaya@kernel.org> 17753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17754L: linux-arm-msm@vger.kernel.org 17755L: dmaengine@vger.kernel.org 17756S: Supported 17757F: drivers/dma/qcom/hidma* 17758 17759QUALCOMM I2C CCI DRIVER 17760M: Loic Poulain <loic.poulain@linaro.org> 17761M: Robert Foss <rfoss@kernel.org> 17762L: linux-i2c@vger.kernel.org 17763L: linux-arm-msm@vger.kernel.org 17764S: Maintained 17765F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17766F: drivers/i2c/busses/i2c-qcom-cci.c 17767 17768QUALCOMM INTERCONNECT BWMON DRIVER 17769M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17770L: linux-arm-msm@vger.kernel.org 17771S: Maintained 17772F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17773F: drivers/soc/qcom/icc-bwmon.c 17774 17775QUALCOMM IOMMU 17776M: Rob Clark <robdclark@gmail.com> 17777L: iommu@lists.linux.dev 17778L: linux-arm-msm@vger.kernel.org 17779S: Maintained 17780F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17781 17782QUALCOMM IPC ROUTER (QRTR) DRIVER 17783M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17784L: linux-arm-msm@vger.kernel.org 17785S: Maintained 17786F: include/trace/events/qrtr.h 17787F: include/uapi/linux/qrtr.h 17788F: net/qrtr/ 17789 17790QUALCOMM IPCC MAILBOX DRIVER 17791M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17792L: linux-arm-msm@vger.kernel.org 17793S: Supported 17794F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17795F: drivers/mailbox/qcom-ipcc.c 17796F: include/dt-bindings/mailbox/qcom-ipcc.h 17797 17798QUALCOMM IPQ4019 USB PHY DRIVER 17799M: Robert Marko <robert.marko@sartura.hr> 17800M: Luka Perkov <luka.perkov@sartura.hr> 17801L: linux-arm-msm@vger.kernel.org 17802S: Maintained 17803F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17804F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17805 17806QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17807M: Robert Marko <robert.marko@sartura.hr> 17808M: Luka Perkov <luka.perkov@sartura.hr> 17809L: linux-arm-msm@vger.kernel.org 17810S: Maintained 17811F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17812F: drivers/regulator/vqmmc-ipq4019-regulator.c 17813 17814QUALCOMM NAND CONTROLLER DRIVER 17815M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17816L: linux-mtd@lists.infradead.org 17817L: linux-arm-msm@vger.kernel.org 17818S: Maintained 17819F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17820F: drivers/mtd/nand/raw/qcom_nandc.c 17821 17822QUALCOMM RMNET DRIVER 17823M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17824M: Sean Tranchetti <quic_stranche@quicinc.com> 17825L: netdev@vger.kernel.org 17826S: Maintained 17827F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17828F: drivers/net/ethernet/qualcomm/rmnet/ 17829F: include/linux/if_rmnet.h 17830 17831QUALCOMM TSENS THERMAL DRIVER 17832M: Amit Kucheria <amitk@kernel.org> 17833M: Thara Gopinath <thara.gopinath@gmail.com> 17834L: linux-pm@vger.kernel.org 17835L: linux-arm-msm@vger.kernel.org 17836S: Maintained 17837F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17838F: drivers/thermal/qcom/ 17839 17840QUALCOMM TYPEC PORT MANAGER DRIVER 17841M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17842L: linux-arm-msm@vger.kernel.org 17843L: linux-usb@vger.kernel.org 17844S: Maintained 17845F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17846F: drivers/usb/typec/tcpm/qcom/ 17847 17848QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17849M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17850M: Vikash Garodia <quic_vgarodia@quicinc.com> 17851R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17852L: linux-media@vger.kernel.org 17853L: linux-arm-msm@vger.kernel.org 17854S: Maintained 17855T: git git://linuxtv.org/media_tree.git 17856F: Documentation/devicetree/bindings/media/*venus* 17857F: drivers/media/platform/qcom/venus/ 17858 17859QUALCOMM WCN36XX WIRELESS DRIVER 17860M: Loic Poulain <loic.poulain@linaro.org> 17861L: wcn36xx@lists.infradead.org 17862S: Supported 17863W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17864F: drivers/net/wireless/ath/wcn36xx/ 17865 17866QUANTENNA QTNFMAC WIRELESS DRIVER 17867M: Igor Mitsyanko <imitsyanko@quantenna.com> 17868R: Sergey Matyukevich <geomatsi@gmail.com> 17869L: linux-wireless@vger.kernel.org 17870S: Maintained 17871F: drivers/net/wireless/quantenna 17872 17873RADEON and AMDGPU DRM DRIVERS 17874M: Alex Deucher <alexander.deucher@amd.com> 17875M: Christian König <christian.koenig@amd.com> 17876M: Pan, Xinhui <Xinhui.Pan@amd.com> 17877L: amd-gfx@lists.freedesktop.org 17878S: Supported 17879B: https://gitlab.freedesktop.org/drm/amd/-/issues 17880C: irc://irc.oftc.net/radeon 17881T: git https://gitlab.freedesktop.org/agd5f/linux.git 17882F: Documentation/gpu/amdgpu/ 17883F: drivers/gpu/drm/amd/ 17884F: drivers/gpu/drm/radeon/ 17885F: include/uapi/drm/amdgpu_drm.h 17886F: include/uapi/drm/radeon_drm.h 17887 17888RADEON FRAMEBUFFER DISPLAY DRIVER 17889M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17890L: linux-fbdev@vger.kernel.org 17891S: Maintained 17892F: drivers/video/fbdev/aty/radeon* 17893F: include/uapi/linux/radeonfb.h 17894 17895RADIOSHARK RADIO DRIVER 17896M: Hans Verkuil <hverkuil@xs4all.nl> 17897L: linux-media@vger.kernel.org 17898S: Maintained 17899T: git git://linuxtv.org/media_tree.git 17900F: drivers/media/radio/radio-shark.c 17901 17902RADIOSHARK2 RADIO DRIVER 17903M: Hans Verkuil <hverkuil@xs4all.nl> 17904L: linux-media@vger.kernel.org 17905S: Maintained 17906T: git git://linuxtv.org/media_tree.git 17907F: drivers/media/radio/radio-shark2.c 17908F: drivers/media/radio/radio-tea5777.c 17909 17910RADOS BLOCK DEVICE (RBD) 17911M: Ilya Dryomov <idryomov@gmail.com> 17912R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17913L: ceph-devel@vger.kernel.org 17914S: Supported 17915W: http://ceph.com/ 17916T: git https://github.com/ceph/ceph-client.git 17917F: Documentation/ABI/testing/sysfs-bus-rbd 17918F: drivers/block/rbd.c 17919F: drivers/block/rbd_types.h 17920 17921RAGE128 FRAMEBUFFER DISPLAY DRIVER 17922L: linux-fbdev@vger.kernel.org 17923S: Orphan 17924F: drivers/video/fbdev/aty/aty128fb.c 17925 17926RAINSHADOW-CEC DRIVER 17927M: Hans Verkuil <hverkuil@xs4all.nl> 17928L: linux-media@vger.kernel.org 17929S: Maintained 17930T: git git://linuxtv.org/media_tree.git 17931F: drivers/media/cec/usb/rainshadow/ 17932 17933RALINK MIPS ARCHITECTURE 17934M: John Crispin <john@phrozen.org> 17935L: linux-mips@vger.kernel.org 17936S: Maintained 17937F: arch/mips/ralink 17938 17939RALINK MT7621 MIPS ARCHITECTURE 17940M: Arınç ÜNAL <arinc.unal@arinc9.com> 17941M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17942L: linux-mips@vger.kernel.org 17943S: Maintained 17944F: arch/mips/boot/dts/ralink/mt7621* 17945 17946RALINK RT2X00 WIRELESS LAN DRIVER 17947M: Stanislaw Gruszka <stf_xl@wp.pl> 17948M: Helmut Schaa <helmut.schaa@googlemail.com> 17949L: linux-wireless@vger.kernel.org 17950S: Maintained 17951F: drivers/net/wireless/ralink/rt2x00/ 17952 17953RAMDISK RAM BLOCK DEVICE DRIVER 17954M: Jens Axboe <axboe@kernel.dk> 17955S: Maintained 17956F: Documentation/admin-guide/blockdev/ramdisk.rst 17957F: drivers/block/brd.c 17958 17959RANCHU VIRTUAL BOARD FOR MIPS 17960M: Miodrag Dinic <miodrag.dinic@mips.com> 17961L: linux-mips@vger.kernel.org 17962S: Supported 17963F: arch/mips/configs/generic/board-ranchu.config 17964F: arch/mips/generic/board-ranchu.c 17965 17966RANDOM NUMBER DRIVER 17967M: "Theodore Ts'o" <tytso@mit.edu> 17968M: Jason A. Donenfeld <Jason@zx2c4.com> 17969S: Maintained 17970T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17971F: drivers/char/random.c 17972F: drivers/virt/vmgenid.c 17973 17974RAPIDIO SUBSYSTEM 17975M: Matt Porter <mporter@kernel.crashing.org> 17976M: Alexandre Bounine <alex.bou9@gmail.com> 17977S: Maintained 17978F: drivers/rapidio/ 17979 17980RAS INFRASTRUCTURE 17981M: Tony Luck <tony.luck@intel.com> 17982M: Borislav Petkov <bp@alien8.de> 17983L: linux-edac@vger.kernel.org 17984S: Maintained 17985F: Documentation/admin-guide/ras.rst 17986F: drivers/ras/ 17987F: include/linux/ras.h 17988F: include/ras/ras_event.h 17989 17990RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17991L: linux-wireless@vger.kernel.org 17992S: Orphan 17993F: drivers/net/wireless/legacy/ray* 17994 17995RC-CORE / LIRC FRAMEWORK 17996M: Sean Young <sean@mess.org> 17997L: linux-media@vger.kernel.org 17998S: Maintained 17999W: http://linuxtv.org 18000T: git git://linuxtv.org/media_tree.git 18001F: Documentation/driver-api/media/rc-core.rst 18002F: Documentation/userspace-api/media/rc/ 18003F: drivers/media/rc/ 18004F: include/media/rc-core.h 18005F: include/media/rc-map.h 18006F: include/uapi/linux/lirc.h 18007 18008RCMM REMOTE CONTROLS DECODER 18009M: Patrick Lerda <patrick9876@free.fr> 18010S: Maintained 18011F: drivers/media/rc/ir-rcmm-decoder.c 18012 18013RCUTORTURE TEST FRAMEWORK 18014M: "Paul E. McKenney" <paulmck@kernel.org> 18015M: Josh Triplett <josh@joshtriplett.org> 18016R: Steven Rostedt <rostedt@goodmis.org> 18017R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18018R: Lai Jiangshan <jiangshanlai@gmail.com> 18019L: rcu@vger.kernel.org 18020S: Supported 18021T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18022F: tools/testing/selftests/rcutorture 18023 18024RDACM20 Camera Sensor 18025M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18026M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18027M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18028M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18029L: linux-media@vger.kernel.org 18030S: Maintained 18031F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18032F: drivers/media/i2c/max9271.c 18033F: drivers/media/i2c/max9271.h 18034F: drivers/media/i2c/rdacm20.c 18035 18036RDACM21 Camera Sensor 18037M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18038M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18039M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18040M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18041L: linux-media@vger.kernel.org 18042S: Maintained 18043F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18044F: drivers/media/i2c/max9271.c 18045F: drivers/media/i2c/max9271.h 18046F: drivers/media/i2c/rdacm21.c 18047 18048RDC R-321X SoC 18049M: Florian Fainelli <florian@openwrt.org> 18050S: Maintained 18051 18052RDC R6040 FAST ETHERNET DRIVER 18053M: Florian Fainelli <f.fainelli@gmail.com> 18054L: netdev@vger.kernel.org 18055S: Maintained 18056F: drivers/net/ethernet/rdc/r6040.c 18057 18058RDMAVT - RDMA verbs software 18059M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18060L: linux-rdma@vger.kernel.org 18061S: Supported 18062F: drivers/infiniband/sw/rdmavt 18063 18064RDS - RELIABLE DATAGRAM SOCKETS 18065M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 18066L: netdev@vger.kernel.org 18067L: linux-rdma@vger.kernel.org 18068L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18069S: Supported 18070W: https://oss.oracle.com/projects/rds/ 18071F: Documentation/networking/rds.rst 18072F: net/rds/ 18073 18074RDT - RESOURCE ALLOCATION 18075M: Fenghua Yu <fenghua.yu@intel.com> 18076M: Reinette Chatre <reinette.chatre@intel.com> 18077L: linux-kernel@vger.kernel.org 18078S: Supported 18079F: Documentation/arch/x86/resctrl* 18080F: arch/x86/include/asm/resctrl.h 18081F: arch/x86/kernel/cpu/resctrl/ 18082F: tools/testing/selftests/resctrl/ 18083 18084READ-COPY UPDATE (RCU) 18085M: "Paul E. McKenney" <paulmck@kernel.org> 18086M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18087M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18088M: Joel Fernandes <joel@joelfernandes.org> 18089M: Josh Triplett <josh@joshtriplett.org> 18090M: Boqun Feng <boqun.feng@gmail.com> 18091R: Steven Rostedt <rostedt@goodmis.org> 18092R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18093R: Lai Jiangshan <jiangshanlai@gmail.com> 18094R: Zqiang <qiang.zhang1211@gmail.com> 18095L: rcu@vger.kernel.org 18096S: Supported 18097W: http://www.rdrop.com/users/paulmck/RCU/ 18098T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18099F: Documentation/RCU/ 18100F: include/linux/rcu* 18101F: kernel/rcu/ 18102X: Documentation/RCU/torture.rst 18103X: include/linux/srcu*.h 18104X: kernel/rcu/srcu*.c 18105 18106REAL TIME CLOCK (RTC) SUBSYSTEM 18107M: Alessandro Zummo <a.zummo@towertech.it> 18108M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18109L: linux-rtc@vger.kernel.org 18110S: Maintained 18111Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18112T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18113F: Documentation/admin-guide/rtc.rst 18114F: Documentation/devicetree/bindings/rtc/ 18115F: drivers/rtc/ 18116F: include/linux/rtc.h 18117F: include/linux/rtc/ 18118F: include/uapi/linux/rtc.h 18119F: tools/testing/selftests/rtc/ 18120 18121Real-time Linux Analysis (RTLA) tools 18122M: Daniel Bristot de Oliveira <bristot@kernel.org> 18123M: Steven Rostedt <rostedt@goodmis.org> 18124L: linux-trace-kernel@vger.kernel.org 18125S: Maintained 18126F: Documentation/tools/rtla/ 18127F: tools/tracing/rtla/ 18128 18129REALTEK AUDIO CODECS 18130M: Oder Chiou <oder_chiou@realtek.com> 18131S: Maintained 18132F: include/sound/rt*.h 18133F: sound/soc/codecs/rt* 18134 18135REALTEK OTTO WATCHDOG 18136M: Sander Vanheule <sander@svanheule.net> 18137L: linux-watchdog@vger.kernel.org 18138S: Maintained 18139F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18140F: drivers/watchdog/realtek_otto_wdt.c 18141 18142REALTEK RTL83xx SMI DSA ROUTER CHIPS 18143M: Linus Walleij <linus.walleij@linaro.org> 18144M: Alvin Šipraga <alsi@bang-olufsen.dk> 18145S: Maintained 18146F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18147F: drivers/net/dsa/realtek/* 18148 18149REALTEK WIRELESS DRIVER (rtlwifi family) 18150M: Ping-Ke Shih <pkshih@realtek.com> 18151L: linux-wireless@vger.kernel.org 18152S: Maintained 18153W: https://wireless.wiki.kernel.org/ 18154T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18155F: drivers/net/wireless/realtek/rtlwifi/ 18156 18157REALTEK WIRELESS DRIVER (rtw88) 18158M: Ping-Ke Shih <pkshih@realtek.com> 18159L: linux-wireless@vger.kernel.org 18160S: Maintained 18161F: drivers/net/wireless/realtek/rtw88/ 18162 18163REALTEK WIRELESS DRIVER (rtw89) 18164M: Ping-Ke Shih <pkshih@realtek.com> 18165L: linux-wireless@vger.kernel.org 18166S: Maintained 18167F: drivers/net/wireless/realtek/rtw89/ 18168 18169REDPINE WIRELESS DRIVER 18170L: linux-wireless@vger.kernel.org 18171S: Orphan 18172F: drivers/net/wireless/rsi/ 18173 18174REGISTER MAP ABSTRACTION 18175M: Mark Brown <broonie@kernel.org> 18176L: linux-kernel@vger.kernel.org 18177S: Supported 18178T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18179F: Documentation/devicetree/bindings/regmap/ 18180F: drivers/base/regmap/ 18181F: include/linux/regmap.h 18182 18183REISERFS FILE SYSTEM 18184L: reiserfs-devel@vger.kernel.org 18185S: Obsolete 18186F: fs/reiserfs/ 18187 18188REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18189M: Bjorn Andersson <andersson@kernel.org> 18190M: Mathieu Poirier <mathieu.poirier@linaro.org> 18191L: linux-remoteproc@vger.kernel.org 18192S: Maintained 18193T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18194F: Documentation/ABI/testing/sysfs-class-remoteproc 18195F: Documentation/devicetree/bindings/remoteproc/ 18196F: Documentation/staging/remoteproc.rst 18197F: drivers/remoteproc/ 18198F: include/linux/remoteproc.h 18199F: include/linux/remoteproc/ 18200 18201REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18202M: Bjorn Andersson <andersson@kernel.org> 18203M: Mathieu Poirier <mathieu.poirier@linaro.org> 18204L: linux-remoteproc@vger.kernel.org 18205S: Maintained 18206T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18207F: Documentation/ABI/testing/sysfs-bus-rpmsg 18208F: Documentation/staging/rpmsg.rst 18209F: drivers/rpmsg/ 18210F: include/linux/rpmsg.h 18211F: include/linux/rpmsg/ 18212F: include/uapi/linux/rpmsg.h 18213F: samples/rpmsg/ 18214 18215REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18216M: Stephan Gerhold <stephan@gerhold.net> 18217L: netdev@vger.kernel.org 18218L: linux-remoteproc@vger.kernel.org 18219S: Maintained 18220F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18221 18222RENESAS CLOCK DRIVERS 18223M: Geert Uytterhoeven <geert+renesas@glider.be> 18224L: linux-renesas-soc@vger.kernel.org 18225S: Supported 18226T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18227F: Documentation/devicetree/bindings/clock/renesas,* 18228F: drivers/clk/renesas/ 18229 18230RENESAS EMEV2 I2C DRIVER 18231M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18232L: linux-renesas-soc@vger.kernel.org 18233S: Supported 18234F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18235F: drivers/i2c/busses/i2c-emev2.c 18236 18237RENESAS ETHERNET DRIVERS 18238R: Sergey Shtylyov <s.shtylyov@omp.ru> 18239L: netdev@vger.kernel.org 18240L: linux-renesas-soc@vger.kernel.org 18241F: Documentation/devicetree/bindings/net/renesas,*.yaml 18242F: drivers/net/ethernet/renesas/ 18243F: include/linux/sh_eth.h 18244 18245RENESAS IDT821034 ASoC CODEC 18246M: Herve Codina <herve.codina@bootlin.com> 18247L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18248S: Maintained 18249F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18250F: sound/soc/codecs/idt821034.c 18251 18252RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18253M: Miquel Raynal <miquel.raynal@bootlin.com> 18254L: linux-mtd@lists.infradead.org 18255L: linux-renesas-soc@vger.kernel.org 18256S: Maintained 18257F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18258F: drivers/mtd/nand/raw/renesas-nand-controller.c 18259 18260RENESAS R-CAR GYROADC DRIVER 18261M: Marek Vasut <marek.vasut@gmail.com> 18262L: linux-iio@vger.kernel.org 18263S: Supported 18264F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18265F: drivers/iio/adc/rcar-gyroadc.c 18266 18267RENESAS R-CAR I2C DRIVERS 18268M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18269L: linux-renesas-soc@vger.kernel.org 18270S: Supported 18271F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18272F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18273F: drivers/i2c/busses/i2c-rcar.c 18274F: drivers/i2c/busses/i2c-sh_mobile.c 18275 18276RENESAS R-CAR SATA DRIVER 18277R: Sergey Shtylyov <s.shtylyov@omp.ru> 18278L: linux-ide@vger.kernel.org 18279L: linux-renesas-soc@vger.kernel.org 18280S: Supported 18281F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18282F: drivers/ata/sata_rcar.c 18283 18284RENESAS R-CAR THERMAL DRIVERS 18285M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18286L: linux-renesas-soc@vger.kernel.org 18287S: Supported 18288F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18289F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18290F: drivers/thermal/rcar_gen3_thermal.c 18291F: drivers/thermal/rcar_thermal.c 18292 18293RENESAS RIIC DRIVER 18294M: Chris Brandt <chris.brandt@renesas.com> 18295L: linux-renesas-soc@vger.kernel.org 18296S: Supported 18297F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18298F: drivers/i2c/busses/i2c-riic.c 18299 18300RENESAS RZ/G2L A/D DRIVER 18301M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18302L: linux-iio@vger.kernel.org 18303L: linux-renesas-soc@vger.kernel.org 18304S: Supported 18305F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18306F: drivers/iio/adc/rzg2l_adc.c 18307 18308RENESAS RZ/G2L MTU3a COUNTER DRIVER 18309M: Biju Das <biju.das.jz@bp.renesas.com> 18310L: linux-iio@vger.kernel.org 18311L: linux-renesas-soc@vger.kernel.org 18312S: Supported 18313F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18314F: drivers/counter/rz-mtu3-cnt.c 18315 18316RENESAS RZ/N1 A5PSW SWITCH DRIVER 18317M: Clément Léger <clement.leger@bootlin.com> 18318L: linux-renesas-soc@vger.kernel.org 18319L: netdev@vger.kernel.org 18320S: Maintained 18321F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18322F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18323F: drivers/net/dsa/rzn1_a5psw* 18324F: drivers/net/pcs/pcs-rzn1-miic.c 18325F: include/dt-bindings/net/pcs-rzn1-miic.h 18326F: include/linux/pcs-rzn1-miic.h 18327F: net/dsa/tag_rzn1_a5psw.c 18328 18329RENESAS RZ/N1 RTC CONTROLLER DRIVER 18330M: Miquel Raynal <miquel.raynal@bootlin.com> 18331L: linux-rtc@vger.kernel.org 18332L: linux-renesas-soc@vger.kernel.org 18333S: Maintained 18334F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18335F: drivers/rtc/rtc-rzn1.c 18336 18337RENESAS RZ/N1 USBF CONTROLLER DRIVER 18338M: Herve Codina <herve.codina@bootlin.com> 18339L: linux-renesas-soc@vger.kernel.org 18340L: linux-usb@vger.kernel.org 18341S: Maintained 18342F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18343F: drivers/usb/gadget/udc/renesas_usbf.c 18344 18345RENESAS RZ/V2M I2C DRIVER 18346M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18347L: linux-i2c@vger.kernel.org 18348L: linux-renesas-soc@vger.kernel.org 18349S: Supported 18350F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18351F: drivers/i2c/busses/i2c-rzv2m.c 18352 18353RENESAS USB PHY DRIVER 18354M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18355L: linux-renesas-soc@vger.kernel.org 18356S: Maintained 18357F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18358 18359RENESAS VERSACLOCK 7 CLOCK DRIVER 18360M: Alex Helms <alexander.helms.jy@renesas.com> 18361S: Maintained 18362F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18363F: drivers/clk/clk-versaclock7.c 18364 18365RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18366M: Herve Codina <herve.codina@bootlin.com> 18367L: linux-iio@vger.kernel.org 18368S: Maintained 18369F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18370F: drivers/iio/potentiometer/x9250.c 18371 18372RESET CONTROLLER FRAMEWORK 18373M: Philipp Zabel <p.zabel@pengutronix.de> 18374S: Maintained 18375T: git git://git.pengutronix.de/git/pza/linux 18376F: Documentation/devicetree/bindings/reset/ 18377F: Documentation/driver-api/reset.rst 18378F: drivers/reset/ 18379F: include/dt-bindings/reset/ 18380F: include/linux/reset-controller.h 18381F: include/linux/reset.h 18382F: include/linux/reset/ 18383K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18384 18385RESTARTABLE SEQUENCES SUPPORT 18386M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18387M: Peter Zijlstra <peterz@infradead.org> 18388M: "Paul E. McKenney" <paulmck@kernel.org> 18389M: Boqun Feng <boqun.feng@gmail.com> 18390L: linux-kernel@vger.kernel.org 18391S: Supported 18392F: include/trace/events/rseq.h 18393F: include/uapi/linux/rseq.h 18394F: kernel/rseq.c 18395F: tools/testing/selftests/rseq/ 18396 18397RFKILL 18398M: Johannes Berg <johannes@sipsolutions.net> 18399L: linux-wireless@vger.kernel.org 18400S: Maintained 18401W: https://wireless.wiki.kernel.org/ 18402Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18403T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18404T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18405F: Documentation/ABI/stable/sysfs-class-rfkill 18406F: Documentation/driver-api/rfkill.rst 18407F: include/linux/rfkill.h 18408F: include/uapi/linux/rfkill.h 18409F: net/rfkill/ 18410 18411RHASHTABLE 18412M: Thomas Graf <tgraf@suug.ch> 18413M: Herbert Xu <herbert@gondor.apana.org.au> 18414L: netdev@vger.kernel.org 18415S: Maintained 18416F: include/linux/rhashtable-types.h 18417F: include/linux/rhashtable.h 18418F: lib/rhashtable.c 18419F: lib/test_rhashtable.c 18420 18421RICOH R5C592 MEMORYSTICK DRIVER 18422M: Maxim Levitsky <maximlevitsky@gmail.com> 18423S: Maintained 18424F: drivers/memstick/host/r592.* 18425 18426RICOH SMARTMEDIA/XD DRIVER 18427M: Maxim Levitsky <maximlevitsky@gmail.com> 18428S: Maintained 18429F: drivers/mtd/nand/raw/r852.c 18430F: drivers/mtd/nand/raw/r852.h 18431 18432RISC-V ARCHITECTURE 18433M: Paul Walmsley <paul.walmsley@sifive.com> 18434M: Palmer Dabbelt <palmer@dabbelt.com> 18435M: Albert Ou <aou@eecs.berkeley.edu> 18436L: linux-riscv@lists.infradead.org 18437S: Supported 18438Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18439C: irc://irc.libera.chat/riscv 18440P: Documentation/riscv/patch-acceptance.rst 18441T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18442F: arch/riscv/ 18443N: riscv 18444K: riscv 18445 18446RISC-V MICROCHIP FPGA SUPPORT 18447M: Conor Dooley <conor.dooley@microchip.com> 18448M: Daire McNamara <daire.mcnamara@microchip.com> 18449L: linux-riscv@lists.infradead.org 18450S: Supported 18451F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18452F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18453F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18454F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18455F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18456F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18457F: Documentation/devicetree/bindings/riscv/microchip.yaml 18458F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18459F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18460F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18461F: arch/riscv/boot/dts/microchip/ 18462F: drivers/char/hw_random/mpfs-rng.c 18463F: drivers/clk/microchip/clk-mpfs*.c 18464F: drivers/i2c/busses/i2c-microchip-corei2c.c 18465F: drivers/mailbox/mailbox-mpfs.c 18466F: drivers/pci/controller/pcie-microchip-host.c 18467F: drivers/pwm/pwm-microchip-core.c 18468F: drivers/reset/reset-mpfs.c 18469F: drivers/rtc/rtc-mpfs.c 18470F: drivers/soc/microchip/mpfs-sys-controller.c 18471F: drivers/spi/spi-microchip-core-qspi.c 18472F: drivers/spi/spi-microchip-core.c 18473F: drivers/usb/musb/mpfs.c 18474F: include/soc/microchip/mpfs.h 18475 18476RISC-V MISC SOC SUPPORT 18477M: Conor Dooley <conor@kernel.org> 18478L: linux-riscv@lists.infradead.org 18479S: Maintained 18480Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18481T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18482F: Documentation/devicetree/bindings/riscv/ 18483F: arch/riscv/boot/dts/ 18484X: arch/riscv/boot/dts/allwinner/ 18485X: arch/riscv/boot/dts/renesas/ 18486 18487RISC-V PMU DRIVERS 18488M: Atish Patra <atishp@atishpatra.org> 18489R: Anup Patel <anup@brainfault.org> 18490L: linux-riscv@lists.infradead.org 18491S: Supported 18492F: drivers/perf/riscv_pmu.c 18493F: drivers/perf/riscv_pmu_legacy.c 18494F: drivers/perf/riscv_pmu_sbi.c 18495 18496RISC-V THEAD SoC SUPPORT 18497M: Jisheng Zhang <jszhang@kernel.org> 18498M: Guo Ren <guoren@kernel.org> 18499M: Fu Wei <wefu@redhat.com> 18500L: linux-riscv@lists.infradead.org 18501S: Maintained 18502F: arch/riscv/boot/dts/thead/ 18503 18504RNBD BLOCK DRIVERS 18505M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18506M: Jack Wang <jinpu.wang@ionos.com> 18507L: linux-block@vger.kernel.org 18508S: Maintained 18509F: drivers/block/rnbd/ 18510 18511ROCCAT DRIVERS 18512M: Stefan Achatz <erazor_de@users.sourceforge.net> 18513S: Maintained 18514W: http://sourceforge.net/projects/roccat/ 18515F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18516F: drivers/hid/hid-roccat* 18517F: include/linux/hid-roccat* 18518 18519ROCKCHIP CRYPTO DRIVERS 18520M: Corentin Labbe <clabbe@baylibre.com> 18521L: linux-crypto@vger.kernel.org 18522S: Maintained 18523F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18524F: drivers/crypto/rockchip/ 18525 18526ROCKCHIP I2S TDM DRIVER 18527M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18528L: linux-rockchip@lists.infradead.org 18529S: Maintained 18530F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18531F: sound/soc/rockchip/rockchip_i2s_tdm.* 18532 18533ROCKCHIP ISP V1 DRIVER 18534M: Dafna Hirschfeld <dafna@fastmail.com> 18535L: linux-media@vger.kernel.org 18536L: linux-rockchip@lists.infradead.org 18537S: Maintained 18538F: Documentation/admin-guide/media/rkisp1.rst 18539F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18540F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18541F: drivers/media/platform/rockchip/rkisp1 18542F: include/uapi/linux/rkisp1-config.h 18543 18544ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18545M: Jacob Chen <jacob-chen@iotwrt.com> 18546M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18547L: linux-media@vger.kernel.org 18548L: linux-rockchip@lists.infradead.org 18549S: Maintained 18550F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18551F: drivers/media/platform/rockchip/rga/ 18552 18553ROCKCHIP VIDEO DECODER DRIVER 18554M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18555L: linux-media@vger.kernel.org 18556L: linux-rockchip@lists.infradead.org 18557S: Maintained 18558F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18559F: drivers/staging/media/rkvdec/ 18560 18561ROCKER DRIVER 18562M: Jiri Pirko <jiri@resnulli.us> 18563L: netdev@vger.kernel.org 18564S: Supported 18565F: drivers/net/ethernet/rocker/ 18566 18567ROCKETPORT EXPRESS/INFINITY DRIVER 18568M: Kevin Cernekee <cernekee@gmail.com> 18569L: linux-serial@vger.kernel.org 18570S: Odd Fixes 18571F: drivers/tty/serial/rp2.* 18572 18573ROHM BD99954 CHARGER IC 18574M: Matti Vaittinen <mazziesaccount@gmail.com> 18575S: Supported 18576F: drivers/power/supply/bd99954-charger.c 18577F: drivers/power/supply/bd99954-charger.h 18578 18579ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18580M: Tomasz Duszynski <tduszyns@gmail.com> 18581S: Maintained 18582F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18583F: drivers/iio/light/bh1750.c 18584 18585ROHM BU270xx LIGHT SENSOR DRIVERs 18586M: Matti Vaittinen <mazziesaccount@gmail.com> 18587L: linux-iio@vger.kernel.org 18588S: Supported 18589F: drivers/iio/light/rohm-bu27008.c 18590F: drivers/iio/light/rohm-bu27034.c 18591 18592ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18593M: Marek Vasut <marek.vasut+renesas@gmail.com> 18594L: linux-kernel@vger.kernel.org 18595L: linux-renesas-soc@vger.kernel.org 18596S: Supported 18597F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18598F: drivers/gpio/gpio-bd9571mwv.c 18599F: drivers/mfd/bd9571mwv.c 18600F: drivers/regulator/bd9571mwv-regulator.c 18601F: include/linux/mfd/bd9571mwv.h 18602 18603ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18604M: Matti Vaittinen <mazziesaccount@gmail.com> 18605S: Supported 18606F: drivers/clk/clk-bd718x7.c 18607F: drivers/gpio/gpio-bd71815.c 18608F: drivers/gpio/gpio-bd71828.c 18609F: drivers/mfd/rohm-bd71828.c 18610F: drivers/mfd/rohm-bd718x7.c 18611F: drivers/mfd/rohm-bd9576.c 18612F: drivers/regulator/bd71815-regulator.c 18613F: drivers/regulator/bd71828-regulator.c 18614F: drivers/regulator/bd718x7-regulator.c 18615F: drivers/regulator/bd9576-regulator.c 18616F: drivers/regulator/rohm-regulator.c 18617F: drivers/rtc/rtc-bd70528.c 18618F: drivers/watchdog/bd9576_wdt.c 18619F: include/linux/mfd/rohm-bd71815.h 18620F: include/linux/mfd/rohm-bd71828.h 18621F: include/linux/mfd/rohm-bd718x7.h 18622F: include/linux/mfd/rohm-bd957x.h 18623F: include/linux/mfd/rohm-generic.h 18624F: include/linux/mfd/rohm-shared.h 18625 18626ROSE NETWORK LAYER 18627M: Ralf Baechle <ralf@linux-mips.org> 18628L: linux-hams@vger.kernel.org 18629S: Maintained 18630W: https://linux-ax25.in-berlin.de 18631F: include/net/rose.h 18632F: include/uapi/linux/rose.h 18633F: net/rose/ 18634 18635ROTATION DRIVER FOR ALLWINNER A83T 18636M: Jernej Skrabec <jernej.skrabec@gmail.com> 18637L: linux-media@vger.kernel.org 18638S: Maintained 18639T: git git://linuxtv.org/media_tree.git 18640F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18641F: drivers/media/platform/sunxi/sun8i-rotate/ 18642 18643RPMSG TTY DRIVER 18644M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18645L: linux-remoteproc@vger.kernel.org 18646S: Maintained 18647F: drivers/tty/rpmsg_tty.c 18648 18649RTL2830 MEDIA DRIVER 18650M: Antti Palosaari <crope@iki.fi> 18651L: linux-media@vger.kernel.org 18652S: Maintained 18653W: https://linuxtv.org 18654W: http://palosaari.fi/linux/ 18655Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18656T: git git://linuxtv.org/anttip/media_tree.git 18657F: drivers/media/dvb-frontends/rtl2830* 18658 18659RTL2832 MEDIA DRIVER 18660M: Antti Palosaari <crope@iki.fi> 18661L: linux-media@vger.kernel.org 18662S: Maintained 18663W: https://linuxtv.org 18664W: http://palosaari.fi/linux/ 18665Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18666T: git git://linuxtv.org/anttip/media_tree.git 18667F: drivers/media/dvb-frontends/rtl2832* 18668 18669RTL2832_SDR MEDIA DRIVER 18670M: Antti Palosaari <crope@iki.fi> 18671L: linux-media@vger.kernel.org 18672S: Maintained 18673W: https://linuxtv.org 18674W: http://palosaari.fi/linux/ 18675Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18676T: git git://linuxtv.org/anttip/media_tree.git 18677F: drivers/media/dvb-frontends/rtl2832_sdr* 18678 18679RTL8180 WIRELESS DRIVER 18680L: linux-wireless@vger.kernel.org 18681S: Orphan 18682W: https://wireless.wiki.kernel.org/ 18683F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18684 18685RTL8187 WIRELESS DRIVER 18686M: Hin-Tak Leung <hintak.leung@gmail.com> 18687M: Larry Finger <Larry.Finger@lwfinger.net> 18688L: linux-wireless@vger.kernel.org 18689S: Maintained 18690W: https://wireless.wiki.kernel.org/ 18691F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18692 18693RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18694M: Jes Sorensen <Jes.Sorensen@gmail.com> 18695L: linux-wireless@vger.kernel.org 18696S: Maintained 18697T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18698F: drivers/net/wireless/realtek/rtl8xxxu/ 18699 18700RTRS TRANSPORT DRIVERS 18701M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18702M: Jack Wang <jinpu.wang@ionos.com> 18703L: linux-rdma@vger.kernel.org 18704S: Maintained 18705F: drivers/infiniband/ulp/rtrs/ 18706 18707RUNTIME VERIFICATION (RV) 18708M: Daniel Bristot de Oliveira <bristot@kernel.org> 18709M: Steven Rostedt <rostedt@goodmis.org> 18710L: linux-trace-kernel@vger.kernel.org 18711S: Maintained 18712F: Documentation/trace/rv/ 18713F: include/linux/rv.h 18714F: include/rv/ 18715F: kernel/trace/rv/ 18716F: tools/verification/ 18717 18718RUST 18719M: Miguel Ojeda <ojeda@kernel.org> 18720M: Alex Gaynor <alex.gaynor@gmail.com> 18721M: Wedson Almeida Filho <wedsonaf@gmail.com> 18722R: Boqun Feng <boqun.feng@gmail.com> 18723R: Gary Guo <gary@garyguo.net> 18724R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18725R: Benno Lossin <benno.lossin@proton.me> 18726R: Andreas Hindborg <a.hindborg@samsung.com> 18727R: Alice Ryhl <aliceryhl@google.com> 18728L: rust-for-linux@vger.kernel.org 18729S: Supported 18730W: https://github.com/Rust-for-Linux/linux 18731B: https://github.com/Rust-for-Linux/linux/issues 18732C: zulip://rust-for-linux.zulipchat.com 18733T: git https://github.com/Rust-for-Linux/linux.git rust-next 18734F: Documentation/rust/ 18735F: rust/ 18736F: samples/rust/ 18737F: scripts/*rust* 18738K: \b(?i:rust)\b 18739 18740RXRPC SOCKETS (AF_RXRPC) 18741M: David Howells <dhowells@redhat.com> 18742M: Marc Dionne <marc.dionne@auristor.com> 18743L: linux-afs@lists.infradead.org 18744S: Supported 18745W: https://www.infradead.org/~dhowells/kafs/ 18746F: Documentation/networking/rxrpc.rst 18747F: include/keys/rxrpc-type.h 18748F: include/net/af_rxrpc.h 18749F: include/trace/events/rxrpc.h 18750F: include/uapi/linux/rxrpc.h 18751F: net/rxrpc/ 18752 18753S3 SAVAGE FRAMEBUFFER DRIVER 18754M: Antonino Daplas <adaplas@gmail.com> 18755L: linux-fbdev@vger.kernel.org 18756S: Maintained 18757F: drivers/video/fbdev/savage/ 18758 18759S390 ARCHITECTURE 18760M: Heiko Carstens <hca@linux.ibm.com> 18761M: Vasily Gorbik <gor@linux.ibm.com> 18762M: Alexander Gordeev <agordeev@linux.ibm.com> 18763R: Christian Borntraeger <borntraeger@linux.ibm.com> 18764R: Sven Schnelle <svens@linux.ibm.com> 18765L: linux-s390@vger.kernel.org 18766S: Supported 18767T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18768F: Documentation/driver-api/s390-drivers.rst 18769F: Documentation/arch/s390/ 18770F: arch/s390/ 18771F: drivers/s390/ 18772F: drivers/watchdog/diag288_wdt.c 18773 18774S390 COMMON I/O LAYER 18775M: Vineeth Vijayan <vneethv@linux.ibm.com> 18776M: Peter Oberparleiter <oberpar@linux.ibm.com> 18777L: linux-s390@vger.kernel.org 18778S: Supported 18779F: drivers/s390/cio/ 18780 18781S390 DASD DRIVER 18782M: Stefan Haberland <sth@linux.ibm.com> 18783M: Jan Hoeppner <hoeppner@linux.ibm.com> 18784L: linux-s390@vger.kernel.org 18785S: Supported 18786F: block/partitions/ibm.c 18787F: drivers/s390/block/dasd* 18788F: include/linux/dasd_mod.h 18789 18790S390 IOMMU (PCI) 18791M: Niklas Schnelle <schnelle@linux.ibm.com> 18792M: Matthew Rosato <mjrosato@linux.ibm.com> 18793R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18794L: linux-s390@vger.kernel.org 18795S: Supported 18796F: drivers/iommu/s390-iommu.c 18797 18798S390 IUCV NETWORK LAYER 18799M: Alexandra Winter <wintera@linux.ibm.com> 18800M: Wenjia Zhang <wenjia@linux.ibm.com> 18801L: linux-s390@vger.kernel.org 18802L: netdev@vger.kernel.org 18803S: Supported 18804F: drivers/s390/net/*iucv* 18805F: include/net/iucv/ 18806F: net/iucv/ 18807 18808S390 MM 18809M: Alexander Gordeev <agordeev@linux.ibm.com> 18810M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18811L: linux-s390@vger.kernel.org 18812S: Supported 18813T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18814F: arch/s390/include/asm/pgtable.h 18815F: arch/s390/mm 18816 18817S390 NETWORK DRIVERS 18818M: Alexandra Winter <wintera@linux.ibm.com> 18819M: Wenjia Zhang <wenjia@linux.ibm.com> 18820L: linux-s390@vger.kernel.org 18821L: netdev@vger.kernel.org 18822S: Supported 18823F: drivers/s390/net/ 18824 18825S390 PCI SUBSYSTEM 18826M: Niklas Schnelle <schnelle@linux.ibm.com> 18827M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18828L: linux-s390@vger.kernel.org 18829S: Supported 18830F: Documentation/arch/s390/pci.rst 18831F: arch/s390/pci/ 18832F: drivers/pci/hotplug/s390_pci_hpc.c 18833 18834S390 SCM DRIVER 18835M: Vineeth Vijayan <vneethv@linux.ibm.com> 18836L: linux-s390@vger.kernel.org 18837S: Supported 18838F: drivers/s390/block/scm* 18839F: drivers/s390/cio/scm.c 18840 18841S390 VFIO AP DRIVER 18842M: Tony Krowiak <akrowiak@linux.ibm.com> 18843M: Halil Pasic <pasic@linux.ibm.com> 18844M: Jason Herne <jjherne@linux.ibm.com> 18845L: linux-s390@vger.kernel.org 18846S: Supported 18847F: Documentation/arch/s390/vfio-ap* 18848F: drivers/s390/crypto/vfio_ap* 18849 18850S390 VFIO-CCW DRIVER 18851M: Eric Farman <farman@linux.ibm.com> 18852M: Matthew Rosato <mjrosato@linux.ibm.com> 18853R: Halil Pasic <pasic@linux.ibm.com> 18854L: linux-s390@vger.kernel.org 18855L: kvm@vger.kernel.org 18856S: Supported 18857F: Documentation/arch/s390/vfio-ccw.rst 18858F: drivers/s390/cio/vfio_ccw* 18859F: include/uapi/linux/vfio_ccw.h 18860 18861S390 VFIO-PCI DRIVER 18862M: Matthew Rosato <mjrosato@linux.ibm.com> 18863M: Eric Farman <farman@linux.ibm.com> 18864L: linux-s390@vger.kernel.org 18865L: kvm@vger.kernel.org 18866S: Supported 18867F: arch/s390/kvm/pci* 18868F: drivers/vfio/pci/vfio_pci_zdev.c 18869F: include/uapi/linux/vfio_zdev.h 18870 18871S390 ZCRYPT DRIVER 18872M: Harald Freudenberger <freude@linux.ibm.com> 18873L: linux-s390@vger.kernel.org 18874S: Supported 18875F: drivers/s390/crypto/ 18876 18877S390 ZFCP DRIVER 18878M: Steffen Maier <maier@linux.ibm.com> 18879M: Benjamin Block <bblock@linux.ibm.com> 18880L: linux-s390@vger.kernel.org 18881S: Supported 18882F: drivers/s390/scsi/zfcp_* 18883 18884SAA6588 RDS RECEIVER DRIVER 18885M: Hans Verkuil <hverkuil@xs4all.nl> 18886L: linux-media@vger.kernel.org 18887S: Odd Fixes 18888W: https://linuxtv.org 18889T: git git://linuxtv.org/media_tree.git 18890F: drivers/media/i2c/saa6588* 18891 18892SAA7134 VIDEO4LINUX DRIVER 18893M: Mauro Carvalho Chehab <mchehab@kernel.org> 18894L: linux-media@vger.kernel.org 18895S: Odd fixes 18896W: https://linuxtv.org 18897T: git git://linuxtv.org/media_tree.git 18898F: Documentation/driver-api/media/drivers/saa7134* 18899F: drivers/media/pci/saa7134/ 18900 18901SAA7146 VIDEO4LINUX-2 DRIVER 18902M: Hans Verkuil <hverkuil@xs4all.nl> 18903L: linux-media@vger.kernel.org 18904S: Maintained 18905T: git git://linuxtv.org/media_tree.git 18906F: drivers/media/common/saa7146/ 18907F: drivers/media/pci/saa7146/ 18908F: include/media/drv-intf/saa7146* 18909 18910SAFESETID SECURITY MODULE 18911M: Micah Morton <mortonm@chromium.org> 18912S: Supported 18913F: Documentation/admin-guide/LSM/SafeSetID.rst 18914F: security/safesetid/ 18915 18916SAMSUNG AUDIO (ASoC) DRIVERS 18917M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18919S: Maintained 18920B: mailto:linux-samsung-soc@vger.kernel.org 18921F: Documentation/devicetree/bindings/sound/samsung* 18922F: sound/soc/samsung/ 18923 18924SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18925M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18926L: linux-crypto@vger.kernel.org 18927L: linux-samsung-soc@vger.kernel.org 18928S: Maintained 18929F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18930F: drivers/crypto/exynos-rng.c 18931 18932SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18933M: Łukasz Stelmach <l.stelmach@samsung.com> 18934L: linux-samsung-soc@vger.kernel.org 18935S: Maintained 18936F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18937F: drivers/char/hw_random/exynos-trng.c 18938 18939SAMSUNG FRAMEBUFFER DRIVER 18940M: Jingoo Han <jingoohan1@gmail.com> 18941L: linux-fbdev@vger.kernel.org 18942S: Maintained 18943F: drivers/video/fbdev/s3c-fb.c 18944 18945SAMSUNG INTERCONNECT DRIVERS 18946M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18947M: Artur Świgoń <a.swigon@samsung.com> 18948L: linux-pm@vger.kernel.org 18949L: linux-samsung-soc@vger.kernel.org 18950S: Supported 18951F: drivers/interconnect/samsung/ 18952 18953SAMSUNG LAPTOP DRIVER 18954M: Corentin Chary <corentin.chary@gmail.com> 18955L: platform-driver-x86@vger.kernel.org 18956S: Maintained 18957F: drivers/platform/x86/samsung-laptop.c 18958 18959SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18960M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18961L: linux-kernel@vger.kernel.org 18962L: linux-samsung-soc@vger.kernel.org 18963S: Maintained 18964B: mailto:linux-samsung-soc@vger.kernel.org 18965F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18966F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18967F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18968F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18969F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18970F: drivers/clk/clk-s2mps11.c 18971F: drivers/mfd/sec*.c 18972F: drivers/regulator/s2m*.c 18973F: drivers/regulator/s5m*.c 18974F: drivers/rtc/rtc-s5m.c 18975F: include/linux/mfd/samsung/ 18976 18977SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18978M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18979L: linux-media@vger.kernel.org 18980L: linux-samsung-soc@vger.kernel.org 18981S: Maintained 18982F: drivers/media/platform/samsung/s3c-camif/ 18983F: include/media/drv-intf/s3c_camif.h 18984 18985SAMSUNG S3FWRN5 NFC DRIVER 18986M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18987S: Maintained 18988F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18989F: drivers/nfc/s3fwrn5 18990 18991SAMSUNG S5C73M3 CAMERA DRIVER 18992M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18993M: Andrzej Hajda <andrzej.hajda@intel.com> 18994L: linux-media@vger.kernel.org 18995S: Supported 18996F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18997F: drivers/media/i2c/s5c73m3/* 18998 18999SAMSUNG S5K5BAF CAMERA DRIVER 19000M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19001M: Andrzej Hajda <andrzej.hajda@intel.com> 19002L: linux-media@vger.kernel.org 19003S: Supported 19004F: drivers/media/i2c/s5k5baf.c 19005 19006SAMSUNG S5P Security SubSystem (SSS) DRIVER 19007M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19008M: Vladimir Zapolskiy <vz@mleia.com> 19009L: linux-crypto@vger.kernel.org 19010L: linux-samsung-soc@vger.kernel.org 19011S: Maintained 19012F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19013F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19014F: drivers/crypto/s5p-sss.c 19015 19016SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19017M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19018L: linux-media@vger.kernel.org 19019S: Supported 19020Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19021F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19022F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19023F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19024F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19025F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19026F: drivers/media/platform/samsung/exynos4-is/ 19027 19028SAMSUNG SOC CLOCK DRIVERS 19029M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19030M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19031M: Tomasz Figa <tomasz.figa@gmail.com> 19032M: Chanwoo Choi <cw00.choi@samsung.com> 19033R: Alim Akhtar <alim.akhtar@samsung.com> 19034L: linux-samsung-soc@vger.kernel.org 19035S: Maintained 19036T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19037T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 19038F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19039F: Documentation/devicetree/bindings/clock/samsung,s3c* 19040F: drivers/clk/samsung/ 19041F: include/dt-bindings/clock/exynos*.h 19042F: include/dt-bindings/clock/s5p*.h 19043F: include/dt-bindings/clock/samsung,*.h 19044F: include/linux/clk/samsung.h 19045 19046SAMSUNG SPI DRIVERS 19047M: Andi Shyti <andi.shyti@kernel.org> 19048L: linux-spi@vger.kernel.org 19049L: linux-samsung-soc@vger.kernel.org 19050S: Maintained 19051F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19052F: drivers/spi/spi-s3c* 19053F: include/linux/platform_data/spi-s3c64xx.h 19054 19055SAMSUNG SXGBE DRIVERS 19056M: Byungho An <bh74.an@samsung.com> 19057L: netdev@vger.kernel.org 19058S: Supported 19059F: drivers/net/ethernet/samsung/sxgbe/ 19060 19061SAMSUNG THERMAL DRIVER 19062M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19063M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19064L: linux-pm@vger.kernel.org 19065L: linux-samsung-soc@vger.kernel.org 19066S: Maintained 19067F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19068F: drivers/thermal/samsung/ 19069 19070SAMSUNG USB2 PHY DRIVER 19071M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19072L: linux-kernel@vger.kernel.org 19073S: Supported 19074F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19075F: Documentation/driver-api/phy/samsung-usb2.rst 19076F: drivers/phy/samsung/phy-exynos4210-usb2.c 19077F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19078F: drivers/phy/samsung/phy-exynos5250-usb2.c 19079F: drivers/phy/samsung/phy-s5pv210-usb2.c 19080F: drivers/phy/samsung/phy-samsung-usb2.c 19081F: drivers/phy/samsung/phy-samsung-usb2.h 19082 19083SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19084M: Paul Barker <paul.barker@sancloud.com> 19085R: Marc Murphy <marc.murphy@sancloud.com> 19086S: Supported 19087F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19088 19089SC1200 WDT DRIVER 19090M: Zwane Mwaikambo <zwanem@gmail.com> 19091S: Maintained 19092F: drivers/watchdog/sc1200wdt.c 19093 19094SCHEDULER 19095M: Ingo Molnar <mingo@redhat.com> 19096M: Peter Zijlstra <peterz@infradead.org> 19097M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19098M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19099R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19100R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19101R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19102R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19103R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19104R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19105L: linux-kernel@vger.kernel.org 19106S: Maintained 19107T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19108F: include/linux/preempt.h 19109F: include/linux/sched.h 19110F: include/linux/wait.h 19111F: include/uapi/linux/sched.h 19112F: kernel/sched/ 19113 19114SCSI LIBSAS SUBSYSTEM 19115R: John Garry <john.g.garry@oracle.com> 19116R: Jason Yan <yanaijie@huawei.com> 19117L: linux-scsi@vger.kernel.org 19118S: Supported 19119F: Documentation/scsi/libsas.rst 19120F: drivers/scsi/libsas/ 19121F: include/scsi/libsas.h 19122F: include/scsi/sas_ata.h 19123 19124SCSI RDMA PROTOCOL (SRP) INITIATOR 19125M: Bart Van Assche <bvanassche@acm.org> 19126L: linux-rdma@vger.kernel.org 19127S: Supported 19128Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19129F: drivers/infiniband/ulp/srp/ 19130F: include/scsi/srp.h 19131 19132SCSI RDMA PROTOCOL (SRP) TARGET 19133M: Bart Van Assche <bvanassche@acm.org> 19134L: linux-rdma@vger.kernel.org 19135L: target-devel@vger.kernel.org 19136S: Supported 19137Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19138F: drivers/infiniband/ulp/srpt/ 19139 19140SCSI SG DRIVER 19141M: Doug Gilbert <dgilbert@interlog.com> 19142L: linux-scsi@vger.kernel.org 19143S: Maintained 19144W: http://sg.danny.cz/sg 19145F: Documentation/scsi/scsi-generic.rst 19146F: drivers/scsi/sg.c 19147F: include/scsi/sg.h 19148 19149SCSI SUBSYSTEM 19150M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19151M: "Martin K. Petersen" <martin.petersen@oracle.com> 19152L: linux-scsi@vger.kernel.org 19153S: Maintained 19154Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19155T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19156T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19157F: Documentation/devicetree/bindings/scsi/ 19158F: drivers/scsi/ 19159F: drivers/ufs/ 19160F: include/scsi/ 19161 19162SCSI TAPE DRIVER 19163M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19164L: linux-scsi@vger.kernel.org 19165S: Maintained 19166F: Documentation/scsi/st.rst 19167F: drivers/scsi/st.* 19168F: drivers/scsi/st_*.h 19169 19170SCSI TARGET CORE USER DRIVER 19171M: Bodo Stroesser <bostroesser@gmail.com> 19172L: linux-scsi@vger.kernel.org 19173L: target-devel@vger.kernel.org 19174S: Supported 19175F: Documentation/target/tcmu-design.rst 19176F: drivers/target/target_core_user.c 19177F: include/uapi/linux/target_core_user.h 19178 19179SCSI TARGET SUBSYSTEM 19180M: "Martin K. Petersen" <martin.petersen@oracle.com> 19181L: linux-scsi@vger.kernel.org 19182L: target-devel@vger.kernel.org 19183S: Supported 19184W: http://www.linux-iscsi.org 19185Q: https://patchwork.kernel.org/project/target-devel/list/ 19186T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19187F: Documentation/target/ 19188F: drivers/target/ 19189F: include/target/ 19190 19191SCTP PROTOCOL 19192M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19193M: Xin Long <lucien.xin@gmail.com> 19194L: linux-sctp@vger.kernel.org 19195S: Maintained 19196W: https://github.com/sctp/lksctp-tools/wiki 19197F: Documentation/networking/sctp.rst 19198F: include/linux/sctp.h 19199F: include/net/sctp/ 19200F: include/uapi/linux/sctp.h 19201F: net/sctp/ 19202 19203SCx200 CPU SUPPORT 19204M: Jim Cromie <jim.cromie@gmail.com> 19205S: Odd Fixes 19206F: Documentation/i2c/busses/scx200_acb.rst 19207F: arch/x86/platform/scx200/ 19208F: drivers/i2c/busses/scx200* 19209F: drivers/mtd/maps/scx200_docflash.c 19210F: drivers/watchdog/scx200_wdt.c 19211F: include/linux/scx200.h 19212 19213SCx200 GPIO DRIVER 19214M: Jim Cromie <jim.cromie@gmail.com> 19215S: Maintained 19216F: drivers/char/scx200_gpio.c 19217F: include/linux/scx200_gpio.h 19218 19219SCx200 HRT CLOCKSOURCE DRIVER 19220M: Jim Cromie <jim.cromie@gmail.com> 19221S: Maintained 19222F: drivers/clocksource/scx200_hrt.c 19223 19224SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19225M: Sascha Sommer <saschasommer@freenet.de> 19226L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19227S: Maintained 19228F: drivers/mmc/host/sdricoh_cs.c 19229 19230SECO BOARDS CEC DRIVER 19231M: Ettore Chimenti <ek5.chimenti@gmail.com> 19232S: Maintained 19233F: drivers/media/cec/platform/seco/seco-cec.c 19234F: drivers/media/cec/platform/seco/seco-cec.h 19235 19236SECURE COMPUTING 19237M: Kees Cook <keescook@chromium.org> 19238R: Andy Lutomirski <luto@amacapital.net> 19239R: Will Drewry <wad@chromium.org> 19240S: Supported 19241T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19242F: Documentation/userspace-api/seccomp_filter.rst 19243F: include/linux/seccomp.h 19244F: include/uapi/linux/seccomp.h 19245F: kernel/seccomp.c 19246F: tools/testing/selftests/kselftest_harness.h 19247F: tools/testing/selftests/seccomp/* 19248K: \bsecure_computing 19249K: \bTIF_SECCOMP\b 19250 19251SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19252M: Kamal Dasu <kamal.dasu@broadcom.com> 19253M: Al Cooper <alcooperx@gmail.com> 19254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19255L: linux-mmc@vger.kernel.org 19256S: Maintained 19257F: drivers/mmc/host/sdhci-brcmstb* 19258 19259SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19260M: Adrian Hunter <adrian.hunter@intel.com> 19261L: linux-mmc@vger.kernel.org 19262S: Supported 19263F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19264F: drivers/mmc/host/sdhci* 19265 19266SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19267M: Eugen Hristev <eugen.hristev@microchip.com> 19268L: linux-mmc@vger.kernel.org 19269S: Supported 19270F: drivers/mmc/host/sdhci-of-at91.c 19271 19272SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19273M: Haibo Chen <haibo.chen@nxp.com> 19274L: linux-imx@nxp.com 19275L: linux-mmc@vger.kernel.org 19276S: Maintained 19277F: drivers/mmc/host/sdhci-esdhc-imx.c 19278 19279SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19280M: Ben Dooks <ben-linux@fluff.org> 19281M: Jaehoon Chung <jh80.chung@samsung.com> 19282L: linux-mmc@vger.kernel.org 19283S: Maintained 19284F: drivers/mmc/host/sdhci-s3c* 19285 19286SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19287M: Viresh Kumar <vireshk@kernel.org> 19288L: linux-mmc@vger.kernel.org 19289S: Maintained 19290F: drivers/mmc/host/sdhci-spear.c 19291 19292SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19293M: Vignesh Raghavendra <vigneshr@ti.com> 19294L: linux-mmc@vger.kernel.org 19295S: Maintained 19296F: drivers/mmc/host/sdhci-omap.c 19297 19298SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19299M: Jonathan Derrick <jonathan.derrick@linux.dev> 19300L: linux-block@vger.kernel.org 19301S: Supported 19302F: block/opal_proto.h 19303F: block/sed* 19304F: include/linux/sed* 19305F: include/uapi/linux/sed* 19306 19307SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19308M: Mark Rutland <mark.rutland@arm.com> 19309M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19310M: Sudeep Holla <sudeep.holla@arm.com> 19311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19312S: Maintained 19313F: drivers/firmware/smccc/ 19314F: include/linux/arm-smccc.h 19315 19316SECURITY CONTACT 19317M: Security Officers <security@kernel.org> 19318S: Supported 19319F: Documentation/process/security-bugs.rst 19320 19321SECURITY SUBSYSTEM 19322M: Paul Moore <paul@paul-moore.com> 19323M: James Morris <jmorris@namei.org> 19324M: "Serge E. Hallyn" <serge@hallyn.com> 19325L: linux-security-module@vger.kernel.org (suggested Cc:) 19326S: Supported 19327W: http://kernsec.org/ 19328T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19329F: security/ 19330X: security/selinux/ 19331 19332SELINUX SECURITY MODULE 19333M: Paul Moore <paul@paul-moore.com> 19334M: Stephen Smalley <stephen.smalley.work@gmail.com> 19335M: Eric Paris <eparis@parisplace.org> 19336L: selinux@vger.kernel.org 19337S: Supported 19338W: https://selinuxproject.org 19339W: https://github.com/SELinuxProject 19340T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19341F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19342F: Documentation/ABI/removed/sysfs-selinux-disable 19343F: Documentation/admin-guide/LSM/SELinux.rst 19344F: include/trace/events/avc.h 19345F: include/uapi/linux/selinux_netlink.h 19346F: scripts/selinux/ 19347F: security/selinux/ 19348 19349SENSABLE PHANTOM 19350M: Jiri Slaby <jirislaby@kernel.org> 19351S: Maintained 19352F: drivers/misc/phantom.c 19353F: include/uapi/linux/phantom.h 19354 19355SENSEAIR SUNRISE 006-0-0007 19356M: Jacopo Mondi <jacopo@jmondi.org> 19357S: Maintained 19358F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19359F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19360F: drivers/iio/chemical/sunrise_co2.c 19361 19362SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19363M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19364S: Maintained 19365F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19366F: drivers/iio/chemical/scd30.h 19367F: drivers/iio/chemical/scd30_core.c 19368F: drivers/iio/chemical/scd30_i2c.c 19369F: drivers/iio/chemical/scd30_serial.c 19370 19371SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19372M: Roan van Dijk <roan@protonic.nl> 19373S: Maintained 19374F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19375F: drivers/iio/chemical/scd4x.c 19376 19377SENSIRION SGP40 GAS SENSOR DRIVER 19378M: Andreas Klinger <ak@it-klinger.de> 19379S: Maintained 19380F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19381F: drivers/iio/chemical/sgp40.c 19382 19383SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19384M: Tomasz Duszynski <tduszyns@gmail.com> 19385S: Maintained 19386F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19387F: drivers/iio/chemical/sps30.c 19388F: drivers/iio/chemical/sps30_i2c.c 19389F: drivers/iio/chemical/sps30_serial.c 19390 19391SERIAL DEVICE BUS 19392M: Rob Herring <robh@kernel.org> 19393L: linux-serial@vger.kernel.org 19394S: Maintained 19395F: Documentation/devicetree/bindings/serial/serial.yaml 19396F: drivers/tty/serdev/ 19397F: include/linux/serdev.h 19398 19399SERIAL IR RECEIVER 19400M: Sean Young <sean@mess.org> 19401L: linux-media@vger.kernel.org 19402S: Maintained 19403F: drivers/media/rc/serial_ir.c 19404 19405SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19406M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19407L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19408S: Maintained 19409F: Documentation/devicetree/bindings/slimbus/ 19410F: drivers/slimbus/ 19411F: include/linux/slimbus.h 19412 19413SFC NETWORK DRIVER 19414M: Edward Cree <ecree.xilinx@gmail.com> 19415M: Martin Habets <habetsm.xilinx@gmail.com> 19416L: netdev@vger.kernel.org 19417L: linux-net-drivers@amd.com 19418S: Supported 19419F: Documentation/networking/devlink/sfc.rst 19420F: drivers/net/ethernet/sfc/ 19421 19422SFCTEMP HWMON DRIVER 19423M: Emil Renner Berthing <kernel@esmil.dk> 19424L: linux-hwmon@vger.kernel.org 19425S: Maintained 19426F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19427F: Documentation/hwmon/sfctemp.rst 19428F: drivers/hwmon/sfctemp.c 19429 19430SFF/SFP/SFP+ MODULE SUPPORT 19431M: Russell King <linux@armlinux.org.uk> 19432L: netdev@vger.kernel.org 19433S: Maintained 19434F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19435F: drivers/net/phy/phylink.c 19436F: drivers/net/phy/sfp* 19437F: include/linux/mdio/mdio-i2c.h 19438F: include/linux/phylink.h 19439F: include/linux/sfp.h 19440K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19441 19442SGI GRU DRIVER 19443M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19444S: Maintained 19445F: drivers/misc/sgi-gru/ 19446 19447SGI XP/XPC/XPNET DRIVER 19448M: Robin Holt <robinmholt@gmail.com> 19449M: Steve Wahl <steve.wahl@hpe.com> 19450S: Maintained 19451F: drivers/misc/sgi-xp/ 19452 19453SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19454M: Karsten Graul <kgraul@linux.ibm.com> 19455M: Wenjia Zhang <wenjia@linux.ibm.com> 19456M: Jan Karcher <jaka@linux.ibm.com> 19457R: D. Wythe <alibuda@linux.alibaba.com> 19458R: Tony Lu <tonylu@linux.alibaba.com> 19459R: Wen Gu <guwen@linux.alibaba.com> 19460L: linux-s390@vger.kernel.org 19461S: Supported 19462F: net/smc/ 19463 19464SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19465M: Linus Walleij <linus.walleij@linaro.org> 19466L: linux-iio@vger.kernel.org 19467S: Maintained 19468T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19469F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19470F: drivers/iio/light/gp2ap002.c 19471 19472SHARP RJ54N1CB0C SENSOR DRIVER 19473M: Jacopo Mondi <jacopo@jmondi.org> 19474L: linux-media@vger.kernel.org 19475S: Odd fixes 19476T: git git://linuxtv.org/media_tree.git 19477F: drivers/media/i2c/rj54n1cb0c.c 19478F: include/media/i2c/rj54n1cb0c.h 19479 19480SH_VOU V4L2 OUTPUT DRIVER 19481L: linux-media@vger.kernel.org 19482S: Orphan 19483F: drivers/media/platform/renesas/sh_vou.c 19484F: include/media/drv-intf/sh_vou.h 19485 19486SI2157 MEDIA DRIVER 19487M: Antti Palosaari <crope@iki.fi> 19488L: linux-media@vger.kernel.org 19489S: Maintained 19490W: https://linuxtv.org 19491W: http://palosaari.fi/linux/ 19492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19493T: git git://linuxtv.org/anttip/media_tree.git 19494F: drivers/media/tuners/si2157* 19495 19496SI2165 MEDIA DRIVER 19497M: Matthias Schwarzott <zzam@gentoo.org> 19498L: linux-media@vger.kernel.org 19499S: Maintained 19500W: https://linuxtv.org 19501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19502F: drivers/media/dvb-frontends/si2165* 19503 19504SI2168 MEDIA DRIVER 19505M: Antti Palosaari <crope@iki.fi> 19506L: linux-media@vger.kernel.org 19507S: Maintained 19508W: https://linuxtv.org 19509W: http://palosaari.fi/linux/ 19510Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19511T: git git://linuxtv.org/anttip/media_tree.git 19512F: drivers/media/dvb-frontends/si2168* 19513 19514SI470X FM RADIO RECEIVER I2C DRIVER 19515M: Hans Verkuil <hverkuil@xs4all.nl> 19516L: linux-media@vger.kernel.org 19517S: Odd Fixes 19518W: https://linuxtv.org 19519T: git git://linuxtv.org/media_tree.git 19520F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19521F: drivers/media/radio/si470x/radio-si470x-i2c.c 19522 19523SI470X FM RADIO RECEIVER USB DRIVER 19524M: Hans Verkuil <hverkuil@xs4all.nl> 19525L: linux-media@vger.kernel.org 19526S: Maintained 19527W: https://linuxtv.org 19528T: git git://linuxtv.org/media_tree.git 19529F: drivers/media/radio/si470x/radio-si470x-common.c 19530F: drivers/media/radio/si470x/radio-si470x-usb.c 19531F: drivers/media/radio/si470x/radio-si470x.h 19532 19533SI4713 FM RADIO TRANSMITTER I2C DRIVER 19534M: Eduardo Valentin <edubezval@gmail.com> 19535L: linux-media@vger.kernel.org 19536S: Odd Fixes 19537W: https://linuxtv.org 19538T: git git://linuxtv.org/media_tree.git 19539F: drivers/media/radio/si4713/si4713.? 19540 19541SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19542M: Eduardo Valentin <edubezval@gmail.com> 19543L: linux-media@vger.kernel.org 19544S: Odd Fixes 19545W: https://linuxtv.org 19546T: git git://linuxtv.org/media_tree.git 19547F: drivers/media/radio/si4713/radio-platform-si4713.c 19548 19549SI4713 FM RADIO TRANSMITTER USB DRIVER 19550M: Hans Verkuil <hverkuil@xs4all.nl> 19551L: linux-media@vger.kernel.org 19552S: Maintained 19553W: https://linuxtv.org 19554T: git git://linuxtv.org/media_tree.git 19555F: drivers/media/radio/si4713/radio-usb-si4713.c 19556 19557SIANO DVB DRIVER 19558M: Mauro Carvalho Chehab <mchehab@kernel.org> 19559L: linux-media@vger.kernel.org 19560S: Odd fixes 19561W: https://linuxtv.org 19562T: git git://linuxtv.org/media_tree.git 19563F: drivers/media/common/siano/ 19564F: drivers/media/mmc/siano/ 19565F: drivers/media/usb/siano/ 19566F: drivers/media/usb/siano/ 19567 19568SIEMENS IPC LED DRIVERS 19569M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19570M: Xing Tong Wu <xingtong.wu@siemens.com> 19571M: Tobias Schaffner <tobias.schaffner@siemens.com> 19572L: linux-leds@vger.kernel.org 19573S: Maintained 19574F: drivers/leds/simple/ 19575 19576SIEMENS IPC PLATFORM DRIVERS 19577M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19578M: Xing Tong Wu <xingtong.wu@siemens.com> 19579M: Tobias Schaffner <tobias.schaffner@siemens.com> 19580L: platform-driver-x86@vger.kernel.org 19581S: Maintained 19582F: drivers/platform/x86/siemens/ 19583F: include/linux/platform_data/x86/simatic-ipc-base.h 19584F: include/linux/platform_data/x86/simatic-ipc.h 19585 19586SIEMENS IPC WATCHDOG DRIVERS 19587M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19588M: Xing Tong Wu <xingtong.wu@siemens.com> 19589M: Tobias Schaffner <tobias.schaffner@siemens.com> 19590L: linux-watchdog@vger.kernel.org 19591S: Maintained 19592F: drivers/watchdog/simatic-ipc-wdt.c 19593 19594SIFIVE DRIVERS 19595M: Palmer Dabbelt <palmer@dabbelt.com> 19596M: Paul Walmsley <paul.walmsley@sifive.com> 19597L: linux-riscv@lists.infradead.org 19598S: Supported 19599N: sifive 19600K: [^@]sifive 19601 19602SIFIVE FU540 SYSTEM-ON-CHIP 19603M: Paul Walmsley <paul.walmsley@sifive.com> 19604M: Palmer Dabbelt <palmer@dabbelt.com> 19605L: linux-riscv@lists.infradead.org 19606S: Supported 19607T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19608N: fu540 19609K: fu540 19610 19611SIFIVE PDMA DRIVER 19612M: Green Wan <green.wan@sifive.com> 19613S: Maintained 19614F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19615F: drivers/dma/sf-pdma/ 19616 19617SIFIVE SOC DRIVERS 19618M: Conor Dooley <conor@kernel.org> 19619L: linux-riscv@lists.infradead.org 19620S: Maintained 19621T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19622F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19623F: drivers/soc/sifive/ 19624 19625SILEAD TOUCHSCREEN DRIVER 19626M: Hans de Goede <hdegoede@redhat.com> 19627L: linux-input@vger.kernel.org 19628L: platform-driver-x86@vger.kernel.org 19629S: Maintained 19630F: drivers/input/touchscreen/silead.c 19631F: drivers/platform/x86/touchscreen_dmi.c 19632 19633SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19634M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19635S: Supported 19636F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19637F: drivers/net/wireless/silabs/wfx/ 19638 19639SILICON MOTION SM712 FRAME BUFFER DRIVER 19640M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19641M: Teddy Wang <teddy.wang@siliconmotion.com> 19642M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19643L: linux-fbdev@vger.kernel.org 19644S: Maintained 19645F: Documentation/fb/sm712fb.rst 19646F: drivers/video/fbdev/sm712* 19647 19648SILVACO I3C DUAL-ROLE MASTER 19649M: Miquel Raynal <miquel.raynal@bootlin.com> 19650M: Conor Culhane <conor.culhane@silvaco.com> 19651L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19652S: Maintained 19653F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19654F: drivers/i3c/master/svc-i3c-master.c 19655 19656SIMPLEFB FB DRIVER 19657M: Hans de Goede <hdegoede@redhat.com> 19658L: linux-fbdev@vger.kernel.org 19659S: Maintained 19660F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19661F: drivers/video/fbdev/simplefb.c 19662F: include/linux/platform_data/simplefb.h 19663 19664SIMTEC EB110ATX (Chalice CATS) 19665M: Simtec Linux Team <linux@simtec.co.uk> 19666S: Supported 19667W: http://www.simtec.co.uk/products/EB110ATX/ 19668 19669SIOX 19670M: Thorsten Scherer <t.scherer@eckelmann.de> 19671M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19672R: Pengutronix Kernel Team <kernel@pengutronix.de> 19673S: Supported 19674F: drivers/gpio/gpio-siox.c 19675F: drivers/siox/* 19676F: include/trace/events/siox.h 19677 19678SIPHASH PRF ROUTINES 19679M: Jason A. Donenfeld <Jason@zx2c4.com> 19680S: Maintained 19681F: include/linux/siphash.h 19682F: lib/siphash.c 19683F: lib/siphash_kunit.c 19684 19685SIS 190 ETHERNET DRIVER 19686M: Francois Romieu <romieu@fr.zoreil.com> 19687L: netdev@vger.kernel.org 19688S: Maintained 19689F: drivers/net/ethernet/sis/sis190.c 19690 19691SIS 900/7016 FAST ETHERNET DRIVER 19692M: Daniele Venzano <venza@brownhat.org> 19693L: netdev@vger.kernel.org 19694S: Maintained 19695W: http://www.brownhat.org/sis900.html 19696F: drivers/net/ethernet/sis/sis900.* 19697 19698SIS FRAMEBUFFER DRIVER 19699S: Orphan 19700F: Documentation/fb/sisfb.rst 19701F: drivers/video/fbdev/sis/ 19702F: include/video/sisfb.h 19703 19704SIS I2C TOUCHSCREEN DRIVER 19705M: Mika Penttilä <mpenttil@redhat.com> 19706L: linux-input@vger.kernel.org 19707S: Maintained 19708F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19709F: drivers/input/touchscreen/sis_i2c.c 19710 19711SIS USB2VGA DRIVER 19712M: Thomas Winischhofer <thomas@winischhofer.net> 19713S: Maintained 19714W: http://www.winischhofer.at/linuxsisusbvga.shtml 19715F: drivers/usb/misc/sisusbvga/ 19716 19717SL28 CPLD MFD DRIVER 19718M: Michael Walle <michael@walle.cc> 19719S: Maintained 19720F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19721F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19722F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19723F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19724F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19725F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19726F: drivers/gpio/gpio-sl28cpld.c 19727F: drivers/hwmon/sl28cpld-hwmon.c 19728F: drivers/irqchip/irq-sl28cpld.c 19729F: drivers/pwm/pwm-sl28cpld.c 19730F: drivers/watchdog/sl28cpld_wdt.c 19731 19732SL28 VPD NVMEM LAYOUT DRIVER 19733M: Michael Walle <michael@walle.cc> 19734S: Maintained 19735F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19736F: drivers/nvmem/layouts/sl28vpd.c 19737 19738SLAB ALLOCATOR 19739M: Christoph Lameter <cl@linux.com> 19740M: Pekka Enberg <penberg@kernel.org> 19741M: David Rientjes <rientjes@google.com> 19742M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19743M: Andrew Morton <akpm@linux-foundation.org> 19744M: Vlastimil Babka <vbabka@suse.cz> 19745R: Roman Gushchin <roman.gushchin@linux.dev> 19746R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19747L: linux-mm@kvack.org 19748S: Maintained 19749T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19750F: include/linux/sl?b*.h 19751F: mm/sl?b* 19752 19753SLCAN CAN NETWORK DRIVER 19754M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19755L: linux-can@vger.kernel.org 19756S: Maintained 19757F: drivers/net/can/slcan/ 19758 19759SLEEPABLE READ-COPY UPDATE (SRCU) 19760M: Lai Jiangshan <jiangshanlai@gmail.com> 19761M: "Paul E. McKenney" <paulmck@kernel.org> 19762M: Josh Triplett <josh@joshtriplett.org> 19763R: Steven Rostedt <rostedt@goodmis.org> 19764R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19765L: rcu@vger.kernel.org 19766S: Supported 19767W: http://www.rdrop.com/users/paulmck/RCU/ 19768T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19769F: include/linux/srcu*.h 19770F: kernel/rcu/srcu*.c 19771 19772SMACK SECURITY MODULE 19773M: Casey Schaufler <casey@schaufler-ca.com> 19774L: linux-security-module@vger.kernel.org 19775S: Maintained 19776W: http://schaufler-ca.com 19777T: git git://github.com/cschaufler/smack-next 19778F: Documentation/admin-guide/LSM/Smack.rst 19779F: security/smack/ 19780 19781SMC91x ETHERNET DRIVER 19782M: Nicolas Pitre <nico@fluxnic.net> 19783S: Odd Fixes 19784F: drivers/net/ethernet/smsc/smc91x.* 19785 19786SMSC EMC2103 HARDWARE MONITOR DRIVER 19787M: Steve Glendinning <steve.glendinning@shawell.net> 19788L: linux-hwmon@vger.kernel.org 19789S: Maintained 19790F: Documentation/hwmon/emc2103.rst 19791F: drivers/hwmon/emc2103.c 19792 19793SMSC SCH5627 HARDWARE MONITOR DRIVER 19794M: Hans de Goede <hdegoede@redhat.com> 19795L: linux-hwmon@vger.kernel.org 19796S: Supported 19797F: Documentation/hwmon/sch5627.rst 19798F: drivers/hwmon/sch5627.c 19799 19800SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19801M: Steve Glendinning <steve.glendinning@shawell.net> 19802L: linux-fbdev@vger.kernel.org 19803S: Maintained 19804F: drivers/video/fbdev/smscufx.c 19805 19806SMSC47B397 HARDWARE MONITOR DRIVER 19807M: Jean Delvare <jdelvare@suse.com> 19808L: linux-hwmon@vger.kernel.org 19809S: Maintained 19810F: Documentation/hwmon/smsc47b397.rst 19811F: drivers/hwmon/smsc47b397.c 19812 19813SMSC911x ETHERNET DRIVER 19814M: Steve Glendinning <steve.glendinning@shawell.net> 19815L: netdev@vger.kernel.org 19816S: Maintained 19817F: drivers/net/ethernet/smsc/smsc911x.* 19818F: include/linux/smsc911x.h 19819 19820SMSC9420 PCI ETHERNET DRIVER 19821M: Steve Glendinning <steve.glendinning@shawell.net> 19822L: netdev@vger.kernel.org 19823S: Maintained 19824F: drivers/net/ethernet/smsc/smsc9420.* 19825 19826SNET DPU VIRTIO DATA PATH ACCELERATOR 19827R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19828F: drivers/vdpa/solidrun/ 19829 19830SOCIONEXT (SNI) AVE NETWORK DRIVER 19831M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19832L: netdev@vger.kernel.org 19833S: Maintained 19834F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19835F: drivers/net/ethernet/socionext/sni_ave.c 19836 19837SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19838M: Jassi Brar <jaswinder.singh@linaro.org> 19839M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19840L: netdev@vger.kernel.org 19841S: Maintained 19842F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19843F: drivers/net/ethernet/socionext/netsec.c 19844 19845SOCIONEXT (SNI) Synquacer SPI DRIVER 19846M: Masahisa Kojima <masahisa.kojima@linaro.org> 19847M: Jassi Brar <jaswinder.singh@linaro.org> 19848L: linux-spi@vger.kernel.org 19849S: Maintained 19850F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19851F: drivers/spi/spi-synquacer.c 19852 19853SOCIONEXT SYNQUACER I2C DRIVER 19854M: Ard Biesheuvel <ardb@kernel.org> 19855L: linux-i2c@vger.kernel.org 19856S: Maintained 19857F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19858F: drivers/i2c/busses/i2c-synquacer.c 19859 19860SOCIONEXT UNIPHIER SOUND DRIVER 19861L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19862S: Orphan 19863F: sound/soc/uniphier/ 19864 19865SOCKET TIMESTAMPING 19866M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19867S: Maintained 19868F: Documentation/networking/timestamping.rst 19869F: include/uapi/linux/net_tstamp.h 19870F: tools/testing/selftests/net/so_txtime.c 19871 19872SOEKRIS NET48XX LED SUPPORT 19873M: Chris Boot <bootc@bootc.net> 19874S: Maintained 19875F: drivers/leds/leds-net48xx.c 19876 19877SOFT-IWARP DRIVER (siw) 19878M: Bernard Metzler <bmt@zurich.ibm.com> 19879L: linux-rdma@vger.kernel.org 19880S: Supported 19881F: drivers/infiniband/sw/siw/ 19882F: include/uapi/rdma/siw-abi.h 19883 19884SOFT-ROCE DRIVER (rxe) 19885M: Zhu Yanjun <zyjzyj2000@gmail.com> 19886L: linux-rdma@vger.kernel.org 19887S: Supported 19888F: drivers/infiniband/sw/rxe/ 19889F: include/uapi/rdma/rdma_user_rxe.h 19890 19891SOFTLOGIC 6x10 MPEG CODEC 19892M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19893M: Anton Sviridenko <anton@corp.bluecherry.net> 19894M: Andrey Utkin <andrey_utkin@fastmail.com> 19895M: Ismael Luceno <ismael@iodev.co.uk> 19896L: linux-media@vger.kernel.org 19897S: Supported 19898F: drivers/media/pci/solo6x10/ 19899 19900SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19901M: James Morse <james.morse@arm.com> 19902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19903S: Maintained 19904F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19905F: drivers/firmware/arm_sdei.c 19906F: include/linux/arm_sdei.h 19907F: include/uapi/linux/arm_sdei.h 19908 19909SOFTWARE NODES AND DEVICE PROPERTIES 19910R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19911R: Daniel Scally <djrscally@gmail.com> 19912R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19913R: Sakari Ailus <sakari.ailus@linux.intel.com> 19914L: linux-acpi@vger.kernel.org 19915S: Maintained 19916F: drivers/base/property.c 19917F: drivers/base/swnode.c 19918F: include/linux/fwnode.h 19919F: include/linux/property.h 19920 19921SOFTWARE RAID (Multiple Disks) SUPPORT 19922M: Song Liu <song@kernel.org> 19923L: linux-raid@vger.kernel.org 19924S: Supported 19925Q: https://patchwork.kernel.org/project/linux-raid/list/ 19926T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19927F: drivers/md/Kconfig 19928F: drivers/md/Makefile 19929F: drivers/md/md* 19930F: drivers/md/raid* 19931F: include/linux/raid/ 19932F: include/uapi/linux/raid/ 19933 19934SOLIDRUN CLEARFOG SUPPORT 19935M: Russell King <linux@armlinux.org.uk> 19936S: Maintained 19937F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19938F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19939 19940SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19941M: Russell King <linux@armlinux.org.uk> 19942S: Maintained 19943F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19944F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19945F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19946 19947SONIC NETWORK DRIVER 19948M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19949L: netdev@vger.kernel.org 19950S: Maintained 19951F: drivers/net/ethernet/natsemi/sonic.* 19952 19953SONICS SILICON BACKPLANE DRIVER (SSB) 19954M: Michael Buesch <m@bues.ch> 19955L: linux-wireless@vger.kernel.org 19956S: Maintained 19957F: drivers/ssb/ 19958F: include/linux/ssb/ 19959 19960SONY IMX208 SENSOR DRIVER 19961M: Sakari Ailus <sakari.ailus@linux.intel.com> 19962L: linux-media@vger.kernel.org 19963S: Maintained 19964T: git git://linuxtv.org/media_tree.git 19965F: drivers/media/i2c/imx208.c 19966 19967SONY IMX214 SENSOR DRIVER 19968M: Ricardo Ribalda <ribalda@kernel.org> 19969L: linux-media@vger.kernel.org 19970S: Maintained 19971T: git git://linuxtv.org/media_tree.git 19972F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19973F: drivers/media/i2c/imx214.c 19974 19975SONY IMX219 SENSOR DRIVER 19976M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19977L: linux-media@vger.kernel.org 19978S: Maintained 19979T: git git://linuxtv.org/media_tree.git 19980F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19981F: drivers/media/i2c/imx219.c 19982 19983SONY IMX258 SENSOR DRIVER 19984M: Sakari Ailus <sakari.ailus@linux.intel.com> 19985L: linux-media@vger.kernel.org 19986S: Maintained 19987T: git git://linuxtv.org/media_tree.git 19988F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19989F: drivers/media/i2c/imx258.c 19990 19991SONY IMX274 SENSOR DRIVER 19992M: Leon Luo <leonl@leopardimaging.com> 19993L: linux-media@vger.kernel.org 19994S: Maintained 19995T: git git://linuxtv.org/media_tree.git 19996F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19997F: drivers/media/i2c/imx274.c 19998 19999SONY IMX290 SENSOR DRIVER 20000M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20001L: linux-media@vger.kernel.org 20002S: Maintained 20003T: git git://linuxtv.org/media_tree.git 20004F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20005F: drivers/media/i2c/imx290.c 20006 20007SONY IMX296 SENSOR DRIVER 20008M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20009M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20010L: linux-media@vger.kernel.org 20011S: Maintained 20012T: git git://linuxtv.org/media_tree.git 20013F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20014F: drivers/media/i2c/imx296.c 20015 20016SONY IMX319 SENSOR DRIVER 20017M: Bingbu Cao <bingbu.cao@intel.com> 20018L: linux-media@vger.kernel.org 20019S: Maintained 20020T: git git://linuxtv.org/media_tree.git 20021F: drivers/media/i2c/imx319.c 20022 20023SONY IMX334 SENSOR DRIVER 20024M: Paul J. Murphy <paul.j.murphy@intel.com> 20025M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20026L: linux-media@vger.kernel.org 20027S: Maintained 20028T: git git://linuxtv.org/media_tree.git 20029F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20030F: drivers/media/i2c/imx334.c 20031 20032SONY IMX335 SENSOR DRIVER 20033M: Paul J. Murphy <paul.j.murphy@intel.com> 20034M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20035L: linux-media@vger.kernel.org 20036S: Maintained 20037T: git git://linuxtv.org/media_tree.git 20038F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20039F: drivers/media/i2c/imx335.c 20040 20041SONY IMX355 SENSOR DRIVER 20042M: Tianshu Qiu <tian.shu.qiu@intel.com> 20043L: linux-media@vger.kernel.org 20044S: Maintained 20045T: git git://linuxtv.org/media_tree.git 20046F: drivers/media/i2c/imx355.c 20047 20048SONY IMX412 SENSOR DRIVER 20049M: Paul J. Murphy <paul.j.murphy@intel.com> 20050M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20051L: linux-media@vger.kernel.org 20052S: Maintained 20053T: git git://linuxtv.org/media_tree.git 20054F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20055F: drivers/media/i2c/imx412.c 20056 20057SONY IMX415 SENSOR DRIVER 20058M: Michael Riesch <michael.riesch@wolfvision.net> 20059L: linux-media@vger.kernel.org 20060S: Maintained 20061T: git git://linuxtv.org/media_tree.git 20062F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20063F: drivers/media/i2c/imx415.c 20064 20065SONY MEMORYSTICK SUBSYSTEM 20066M: Maxim Levitsky <maximlevitsky@gmail.com> 20067M: Alex Dubov <oakad@yahoo.com> 20068M: Ulf Hansson <ulf.hansson@linaro.org> 20069L: linux-mmc@vger.kernel.org 20070S: Maintained 20071T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20072F: drivers/memstick/ 20073F: include/linux/memstick.h 20074 20075SONY VAIO CONTROL DEVICE DRIVER 20076M: Mattia Dongili <malattia@linux.it> 20077L: platform-driver-x86@vger.kernel.org 20078S: Maintained 20079W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20080F: Documentation/admin-guide/laptops/sony-laptop.rst 20081F: drivers/char/sonypi.c 20082F: drivers/platform/x86/sony-laptop.c 20083F: include/linux/sony-laptop.h 20084 20085SOUND 20086M: Jaroslav Kysela <perex@perex.cz> 20087M: Takashi Iwai <tiwai@suse.com> 20088L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20089S: Maintained 20090W: http://www.alsa-project.org/ 20091Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20092T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20093F: Documentation/sound/ 20094F: include/sound/ 20095F: include/uapi/sound/ 20096F: sound/ 20097F: tools/testing/selftests/alsa 20098 20099SOUND - ALSA SELFTESTS 20100M: Mark Brown <broonie@kernel.org> 20101L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20102L: linux-kselftest@vger.kernel.org 20103S: Supported 20104F: tools/testing/selftests/alsa 20105 20106SOUND - COMPRESSED AUDIO 20107M: Vinod Koul <vkoul@kernel.org> 20108L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20109S: Supported 20110T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20111F: Documentation/sound/designs/compress-offload.rst 20112F: include/sound/compress_driver.h 20113F: include/uapi/sound/compress_* 20114F: sound/core/compress_offload.c 20115F: sound/soc/soc-compress.c 20116 20117SOUND - DMAENGINE HELPERS 20118M: Lars-Peter Clausen <lars@metafoo.de> 20119S: Supported 20120F: include/sound/dmaengine_pcm.h 20121F: sound/core/pcm_dmaengine.c 20122F: sound/soc/soc-generic-dmaengine-pcm.c 20123 20124SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20125M: Liam Girdwood <lgirdwood@gmail.com> 20126M: Mark Brown <broonie@kernel.org> 20127L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20128S: Supported 20129W: http://alsa-project.org/main/index.php/ASoC 20130T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20131F: Documentation/devicetree/bindings/sound/ 20132F: Documentation/sound/soc/ 20133F: include/dt-bindings/sound/ 20134F: include/sound/soc* 20135F: sound/soc/ 20136 20137SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20138M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20139M: Liam Girdwood <lgirdwood@gmail.com> 20140M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20141M: Bard Liao <yung-chuan.liao@linux.intel.com> 20142M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20143M: Daniel Baluta <daniel.baluta@nxp.com> 20144R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20145L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20146S: Supported 20147W: https://github.com/thesofproject/linux/ 20148F: sound/soc/sof/ 20149 20150SOUNDWIRE SUBSYSTEM 20151M: Vinod Koul <vkoul@kernel.org> 20152M: Bard Liao <yung-chuan.liao@linux.intel.com> 20153R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20154R: Sanyog Kale <sanyog.r.kale@intel.com> 20155L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20156S: Supported 20157T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20158F: Documentation/driver-api/soundwire/ 20159F: drivers/soundwire/ 20160F: include/linux/soundwire/ 20161 20162SP2 MEDIA DRIVER 20163M: Olli Salonen <olli.salonen@iki.fi> 20164L: linux-media@vger.kernel.org 20165S: Maintained 20166W: https://linuxtv.org 20167Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20168F: drivers/media/dvb-frontends/sp2* 20169 20170SPANISH DOCUMENTATION 20171M: Carlos Bilbao <carlos.bilbao@amd.com> 20172S: Maintained 20173F: Documentation/translations/sp_SP/ 20174 20175SPARC + UltraSPARC (sparc/sparc64) 20176M: "David S. Miller" <davem@davemloft.net> 20177L: sparclinux@vger.kernel.org 20178S: Maintained 20179Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20180T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20181T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20182F: arch/sparc/ 20183F: drivers/sbus/ 20184 20185SPARC SERIAL DRIVERS 20186M: "David S. Miller" <davem@davemloft.net> 20187L: sparclinux@vger.kernel.org 20188S: Maintained 20189T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20190T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20191F: drivers/tty/serial/suncore.c 20192F: drivers/tty/serial/sunhv.c 20193F: drivers/tty/serial/sunsab.c 20194F: drivers/tty/serial/sunsab.h 20195F: drivers/tty/serial/sunsu.c 20196F: drivers/tty/serial/sunzilog.c 20197F: drivers/tty/serial/sunzilog.h 20198F: drivers/tty/vcc.c 20199F: include/linux/sunserialcore.h 20200 20201SPARSE CHECKER 20202M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20203L: linux-sparse@vger.kernel.org 20204S: Maintained 20205W: https://sparse.docs.kernel.org/ 20206Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20207B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20208T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20209F: include/linux/compiler.h 20210 20211SPEAKUP CONSOLE SPEECH DRIVER 20212M: William Hubbs <w.d.hubbs@gmail.com> 20213M: Chris Brannon <chris@the-brannons.com> 20214M: Kirk Reiser <kirk@reisers.ca> 20215M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20216L: speakup@linux-speakup.org 20217S: Odd Fixes 20218W: http://www.linux-speakup.org/ 20219W: https://github.com/linux-speakup/speakup 20220B: https://github.com/linux-speakup/speakup/issues 20221F: drivers/accessibility/speakup/ 20222 20223SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20224M: Viresh Kumar <vireshk@kernel.org> 20225M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20226M: soc@kernel.org 20227L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20228S: Maintained 20229W: http://www.st.com/spear 20230F: arch/arm/boot/dts/st/spear* 20231F: arch/arm/mach-spear/ 20232F: drivers/clk/spear/ 20233F: drivers/pinctrl/spear/ 20234 20235SPI NOR SUBSYSTEM 20236M: Tudor Ambarus <tudor.ambarus@linaro.org> 20237M: Pratyush Yadav <pratyush@kernel.org> 20238R: Michael Walle <michael@walle.cc> 20239L: linux-mtd@lists.infradead.org 20240S: Maintained 20241W: http://www.linux-mtd.infradead.org/ 20242Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20243C: irc://irc.oftc.net/mtd 20244T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20245F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20246F: drivers/mtd/spi-nor/ 20247F: include/linux/mtd/spi-nor.h 20248 20249SPI SUBSYSTEM 20250M: Mark Brown <broonie@kernel.org> 20251L: linux-spi@vger.kernel.org 20252S: Maintained 20253Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20254T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20255F: Documentation/devicetree/bindings/spi/ 20256F: Documentation/spi/ 20257F: drivers/spi/ 20258F: include/linux/spi/ 20259F: include/uapi/linux/spi/ 20260F: tools/spi/ 20261 20262SPIDERNET NETWORK DRIVER for CELL 20263M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20264M: Geoff Levand <geoff@infradead.org> 20265L: netdev@vger.kernel.org 20266L: linuxppc-dev@lists.ozlabs.org 20267S: Maintained 20268F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20269F: drivers/net/ethernet/toshiba/spider_net* 20270 20271SPMI SUBSYSTEM 20272M: Stephen Boyd <sboyd@kernel.org> 20273L: linux-kernel@vger.kernel.org 20274S: Maintained 20275T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20276F: Documentation/devicetree/bindings/spmi/ 20277F: drivers/spmi/ 20278F: include/dt-bindings/spmi/spmi.h 20279F: include/linux/spmi.h 20280F: include/trace/events/spmi.h 20281 20282SPU FILE SYSTEM 20283M: Jeremy Kerr <jk@ozlabs.org> 20284L: linuxppc-dev@lists.ozlabs.org 20285S: Supported 20286W: http://www.ibm.com/developerworks/power/cell/ 20287F: Documentation/filesystems/spufs/spufs.rst 20288F: arch/powerpc/platforms/cell/spufs/ 20289 20290SQUASHFS FILE SYSTEM 20291M: Phillip Lougher <phillip@squashfs.org.uk> 20292L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20293S: Maintained 20294W: http://squashfs.org.uk 20295T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20296F: Documentation/filesystems/squashfs.rst 20297F: fs/squashfs/ 20298 20299SRM (Alpha) environment access 20300M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20301S: Maintained 20302F: arch/alpha/kernel/srm_env.c 20303 20304ST LSM6DSx IMU IIO DRIVER 20305M: Lorenzo Bianconi <lorenzo@kernel.org> 20306L: linux-iio@vger.kernel.org 20307S: Maintained 20308W: http://www.st.com/ 20309F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20310F: drivers/iio/imu/st_lsm6dsx/ 20311 20312ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20313M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20314M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20315L: linux-media@vger.kernel.org 20316S: Maintained 20317T: git git://linuxtv.org/media_tree.git 20318F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20319F: drivers/media/i2c/st-mipid02.c 20320 20321ST STM32 I2C/SMBUS DRIVER 20322M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20323M: Alain Volmat <alain.volmat@foss.st.com> 20324L: linux-i2c@vger.kernel.org 20325S: Maintained 20326F: drivers/i2c/busses/i2c-stm32* 20327 20328ST STM32 SPI DRIVER 20329M: Alain Volmat <alain.volmat@foss.st.com> 20330L: linux-spi@vger.kernel.org 20331S: Maintained 20332F: drivers/spi/spi-stm32.c 20333 20334ST STPDDC60 DRIVER 20335M: Daniel Nilsson <daniel.nilsson@flex.com> 20336L: linux-hwmon@vger.kernel.org 20337S: Maintained 20338F: Documentation/hwmon/stpddc60.rst 20339F: drivers/hwmon/pmbus/stpddc60.c 20340 20341ST VGXY61 DRIVER 20342M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20343M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20344L: linux-media@vger.kernel.org 20345S: Maintained 20346T: git git://linuxtv.org/media_tree.git 20347F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20348F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20349F: drivers/media/i2c/st-vgxy61.c 20350 20351ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20352M: Song Qiang <songqiang1304521@gmail.com> 20353L: linux-iio@vger.kernel.org 20354S: Maintained 20355F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20356F: drivers/iio/proximity/vl53l0x-i2c.c 20357 20358STABLE BRANCH 20359M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20360M: Sasha Levin <sashal@kernel.org> 20361L: stable@vger.kernel.org 20362S: Supported 20363F: Documentation/process/stable-kernel-rules.rst 20364 20365STAGING - ATOMISP DRIVER 20366M: Hans de Goede <hdegoede@redhat.com> 20367M: Mauro Carvalho Chehab <mchehab@kernel.org> 20368R: Sakari Ailus <sakari.ailus@linux.intel.com> 20369L: linux-media@vger.kernel.org 20370S: Maintained 20371F: drivers/staging/media/atomisp/ 20372 20373STAGING - FIELDBUS SUBSYSTEM 20374M: Sven Van Asbroeck <TheSven73@gmail.com> 20375S: Maintained 20376F: drivers/staging/fieldbus/* 20377F: drivers/staging/fieldbus/Documentation/ 20378 20379STAGING - HMS ANYBUS-S BUS 20380M: Sven Van Asbroeck <TheSven73@gmail.com> 20381S: Maintained 20382F: drivers/staging/fieldbus/anybuss/ 20383 20384STAGING - INDUSTRIAL IO 20385M: Jonathan Cameron <jic23@kernel.org> 20386L: linux-iio@vger.kernel.org 20387S: Odd Fixes 20388F: Documentation/devicetree/bindings/staging/iio/ 20389F: drivers/staging/iio/ 20390 20391STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20392M: Marc Dietrich <marvin24@gmx.de> 20393L: ac100@lists.launchpad.net (moderated for non-subscribers) 20394L: linux-tegra@vger.kernel.org 20395S: Maintained 20396F: drivers/staging/nvec/ 20397 20398STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20399M: Jens Frederich <jfrederich@gmail.com> 20400M: Jon Nettleton <jon.nettleton@gmail.com> 20401S: Maintained 20402W: http://wiki.laptop.org/go/DCON 20403F: drivers/staging/olpc_dcon/ 20404 20405STAGING - REALTEK RTL8712U DRIVERS 20406M: Larry Finger <Larry.Finger@lwfinger.net> 20407M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20408S: Odd Fixes 20409F: drivers/staging/rtl8712/ 20410 20411STAGING - SEPS525 LCD CONTROLLER DRIVERS 20412M: Michael Hennerich <michael.hennerich@analog.com> 20413L: linux-fbdev@vger.kernel.org 20414S: Supported 20415F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20416F: drivers/staging/fbtft/fb_seps525.c 20417 20418STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20419M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20420M: Teddy Wang <teddy.wang@siliconmotion.com> 20421M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20422L: linux-fbdev@vger.kernel.org 20423S: Maintained 20424F: drivers/staging/sm750fb/ 20425 20426STAGING - VIA VT665X DRIVERS 20427M: Forest Bond <forest@alittletooquiet.net> 20428S: Odd Fixes 20429F: drivers/staging/vt665?/ 20430 20431STAGING SUBSYSTEM 20432M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20433L: linux-staging@lists.linux.dev 20434S: Supported 20435T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20436F: drivers/staging/ 20437 20438STANDALONE CACHE CONTROLLER DRIVERS 20439M: Conor Dooley <conor@kernel.org> 20440L: linux-riscv@lists.infradead.org 20441S: Maintained 20442T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20443F: drivers/cache 20444 20445STARFIRE/DURALAN NETWORK DRIVER 20446M: Ion Badulescu <ionut@badula.org> 20447S: Odd Fixes 20448F: drivers/net/ethernet/adaptec/starfire* 20449 20450STARFIVE CRYPTO DRIVER 20451M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20452M: William Qiu <william.qiu@starfivetech.com> 20453S: Supported 20454F: Documentation/devicetree/bindings/crypto/starfive* 20455F: drivers/crypto/starfive/ 20456 20457STARFIVE DEVICETREES 20458M: Emil Renner Berthing <kernel@esmil.dk> 20459S: Maintained 20460F: arch/riscv/boot/dts/starfive/ 20461 20462STARFIVE DWMAC GLUE LAYER 20463M: Emil Renner Berthing <kernel@esmil.dk> 20464M: Samin Guo <samin.guo@starfivetech.com> 20465S: Maintained 20466F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20467F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20468 20469STARFIVE JH7110 DPHY RX DRIVER 20470M: Jack Zhu <jack.zhu@starfivetech.com> 20471M: Changhuang Liang <changhuang.liang@starfivetech.com> 20472S: Supported 20473F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20474F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 20475 20476STARFIVE JH7110 MMC/SD/SDIO DRIVER 20477M: William Qiu <william.qiu@starfivetech.com> 20478S: Supported 20479F: Documentation/devicetree/bindings/mmc/starfive* 20480F: drivers/mmc/host/dw_mmc-starfive.c 20481 20482STARFIVE JH7110 PLL CLOCK DRIVER 20483M: Xingyu Wu <xingyu.wu@starfivetech.com> 20484S: Supported 20485F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 20486F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 20487 20488STARFIVE JH7110 SYSCON 20489M: William Qiu <william.qiu@starfivetech.com> 20490M: Xingyu Wu <xingyu.wu@starfivetech.com> 20491S: Supported 20492F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 20493 20494STARFIVE JH7110 TDM DRIVER 20495M: Walker Chen <walker.chen@starfivetech.com> 20496S: Maintained 20497F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20498F: sound/soc/starfive/jh7110_tdm.c 20499 20500STARFIVE JH71X0 CLOCK DRIVERS 20501M: Emil Renner Berthing <kernel@esmil.dk> 20502M: Hal Feng <hal.feng@starfivetech.com> 20503S: Maintained 20504F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20505F: drivers/clk/starfive/clk-starfive-jh71* 20506F: include/dt-bindings/clock/starfive?jh71*.h 20507 20508STARFIVE JH71X0 PINCTRL DRIVERS 20509M: Emil Renner Berthing <kernel@esmil.dk> 20510M: Jianlong Huang <jianlong.huang@starfivetech.com> 20511L: linux-gpio@vger.kernel.org 20512S: Maintained 20513F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20514F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20515F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20516F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20517 20518STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20519M: Emil Renner Berthing <kernel@esmil.dk> 20520M: Hal Feng <hal.feng@starfivetech.com> 20521S: Maintained 20522F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20523F: drivers/reset/starfive/reset-starfive-jh71* 20524F: include/dt-bindings/reset/starfive?jh71*.h 20525 20526STARFIVE JH71X0 USB DRIVERS 20527M: Minda Chen <minda.chen@starfivetech.com> 20528S: Maintained 20529F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20530F: drivers/usb/cdns3/cdns3-starfive.c 20531 20532STARFIVE JH71XX PMU CONTROLLER DRIVER 20533M: Walker Chen <walker.chen@starfivetech.com> 20534S: Supported 20535F: Documentation/devicetree/bindings/power/starfive* 20536F: drivers/pmdomain/starfive/jh71xx-pmu.c 20537F: include/dt-bindings/power/starfive,jh7110-pmu.h 20538 20539STARFIVE SOC DRIVERS 20540M: Conor Dooley <conor@kernel.org> 20541S: Maintained 20542T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20543F: Documentation/devicetree/bindings/soc/starfive/ 20544F: drivers/soc/starfive/ 20545 20546STARFIVE TRNG DRIVER 20547M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20548S: Supported 20549F: Documentation/devicetree/bindings/rng/starfive* 20550F: drivers/char/hw_random/jh7110-trng.c 20551 20552STARFIVE WATCHDOG DRIVER 20553M: Xingyu Wu <xingyu.wu@starfivetech.com> 20554M: Samin Guo <samin.guo@starfivetech.com> 20555S: Supported 20556F: Documentation/devicetree/bindings/watchdog/starfive* 20557F: drivers/watchdog/starfive-wdt.c 20558 20559STARFIVE JH71X0 PCIE AND USB PHY DRIVER 20560M: Minda Chen <minda.chen@starfivetech.com> 20561S: Supported 20562F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 20563F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 20564F: drivers/phy/starfive/phy-jh7110-pcie.c 20565F: drivers/phy/starfive/phy-jh7110-usb.c 20566 20567STATIC BRANCH/CALL 20568M: Peter Zijlstra <peterz@infradead.org> 20569M: Josh Poimboeuf <jpoimboe@kernel.org> 20570M: Jason Baron <jbaron@akamai.com> 20571R: Steven Rostedt <rostedt@goodmis.org> 20572R: Ard Biesheuvel <ardb@kernel.org> 20573S: Supported 20574F: arch/*/include/asm/jump_label*.h 20575F: arch/*/include/asm/static_call*.h 20576F: arch/*/kernel/jump_label.c 20577F: arch/*/kernel/static_call.c 20578F: include/linux/jump_label*.h 20579F: include/linux/static_call*.h 20580F: kernel/jump_label.c 20581F: kernel/static_call.c 20582 20583STI AUDIO (ASoC) DRIVERS 20584M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20585L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20586S: Maintained 20587F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20588F: sound/soc/sti/ 20589 20590STI CEC DRIVER 20591M: Alain Volmat <alain.volmat@foss.st.com> 20592S: Maintained 20593F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20594F: drivers/media/cec/platform/sti/ 20595 20596STK1160 USB VIDEO CAPTURE DRIVER 20597M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20598L: linux-media@vger.kernel.org 20599S: Maintained 20600T: git git://linuxtv.org/media_tree.git 20601F: drivers/media/usb/stk1160/ 20602 20603STM32 AUDIO (ASoC) DRIVERS 20604M: Olivier Moysan <olivier.moysan@foss.st.com> 20605M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20606L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20607S: Maintained 20608F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20609F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20610F: sound/soc/stm/ 20611 20612STM32 TIMER/LPTIMER DRIVERS 20613M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20614S: Maintained 20615F: Documentation/ABI/testing/*timer-stm32 20616F: Documentation/devicetree/bindings/*/*stm32-*timer* 20617F: drivers/*/stm32-*timer* 20618F: drivers/pwm/pwm-stm32* 20619F: include/linux/*/stm32-*tim* 20620 20621STMMAC ETHERNET DRIVER 20622M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20623M: Jose Abreu <joabreu@synopsys.com> 20624L: netdev@vger.kernel.org 20625S: Supported 20626W: http://www.stlinux.com 20627F: Documentation/networking/device_drivers/ethernet/stmicro/ 20628F: drivers/net/ethernet/stmicro/stmmac/ 20629 20630SUN HAPPY MEAL ETHERNET DRIVER 20631M: Sean Anderson <seanga2@gmail.com> 20632S: Maintained 20633F: drivers/net/ethernet/sun/sunhme.* 20634 20635SUN3/3X 20636M: Sam Creasey <sammy@sammy.net> 20637S: Maintained 20638W: http://sammy.net/sun3/ 20639F: arch/m68k/include/asm/sun3* 20640F: arch/m68k/kernel/*sun3* 20641F: arch/m68k/sun3*/ 20642F: drivers/net/ethernet/i825xx/sun3* 20643 20644SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20645M: Hans de Goede <hdegoede@redhat.com> 20646L: linux-input@vger.kernel.org 20647S: Maintained 20648F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20649F: drivers/input/keyboard/sun4i-lradc-keys.c 20650 20651SUNDANCE NETWORK DRIVER 20652M: Denis Kirjanov <kda@linux-powerpc.org> 20653L: netdev@vger.kernel.org 20654S: Maintained 20655F: drivers/net/ethernet/dlink/sundance.c 20656 20657SUNPLUS ETHERNET DRIVER 20658M: Wells Lu <wellslutw@gmail.com> 20659L: netdev@vger.kernel.org 20660S: Maintained 20661W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20662F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20663F: drivers/net/ethernet/sunplus/ 20664 20665SUNPLUS MMC DRIVER 20666M: Tony Huang <tonyhuang.sunplus@gmail.com> 20667M: Li-hao Kuo <lhjeff911@gmail.com> 20668S: Maintained 20669F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20670F: drivers/mmc/host/sunplus-mmc.c 20671 20672SUNPLUS OCOTP DRIVER 20673M: Vincent Shih <vincent.sunplus@gmail.com> 20674S: Maintained 20675F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20676F: drivers/nvmem/sunplus-ocotp.c 20677 20678SUNPLUS PWM DRIVER 20679M: Hammer Hsieh <hammerh0314@gmail.com> 20680S: Maintained 20681F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20682F: drivers/pwm/pwm-sunplus.c 20683 20684SUNPLUS RTC DRIVER 20685M: Vincent Shih <vincent.sunplus@gmail.com> 20686L: linux-rtc@vger.kernel.org 20687S: Maintained 20688F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20689F: drivers/rtc/rtc-sunplus.c 20690 20691SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20692M: Li-hao Kuo <lhjeff911@gmail.com> 20693L: linux-spi@vger.kernel.org 20694S: Maintained 20695F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20696F: drivers/spi/spi-sunplus-sp7021.c 20697 20698SUNPLUS UART DRIVER 20699M: Hammer Hsieh <hammerh0314@gmail.com> 20700S: Maintained 20701F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20702F: drivers/tty/serial/sunplus-uart.c 20703 20704SUNPLUS USB2 PHY DRIVER 20705M: Vincent Shih <vincent.sunplus@gmail.com> 20706L: linux-usb@vger.kernel.org 20707S: Maintained 20708F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20709F: drivers/phy/sunplus/Kconfig 20710F: drivers/phy/sunplus/Makefile 20711F: drivers/phy/sunplus/phy-sunplus-usb2.c 20712 20713SUNPLUS WATCHDOG DRIVER 20714M: Xiantao Hu <xt.hu@cqplus1.com> 20715L: linux-watchdog@vger.kernel.org 20716S: Maintained 20717F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20718F: drivers/watchdog/sunplus_wdt.c 20719 20720SUPERH 20721M: Yoshinori Sato <ysato@users.sourceforge.jp> 20722M: Rich Felker <dalias@libc.org> 20723M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20724L: linux-sh@vger.kernel.org 20725S: Maintained 20726Q: http://patchwork.kernel.org/project/linux-sh/list/ 20727F: Documentation/arch/sh/ 20728F: arch/sh/ 20729F: drivers/sh/ 20730 20731SUSPEND TO RAM 20732M: "Rafael J. Wysocki" <rafael@kernel.org> 20733M: Len Brown <len.brown@intel.com> 20734M: Pavel Machek <pavel@ucw.cz> 20735L: linux-pm@vger.kernel.org 20736S: Supported 20737B: https://bugzilla.kernel.org 20738F: Documentation/power/ 20739F: arch/x86/kernel/acpi/sleep* 20740F: arch/x86/kernel/acpi/wakeup* 20741F: drivers/base/power/ 20742F: include/linux/freezer.h 20743F: include/linux/pm.h 20744F: include/linux/suspend.h 20745F: kernel/power/ 20746 20747SVGA HANDLING 20748M: Martin Mares <mj@ucw.cz> 20749L: linux-video@atrey.karlin.mff.cuni.cz 20750S: Maintained 20751F: Documentation/admin-guide/svga.rst 20752F: arch/x86/boot/video* 20753 20754SWITCHDEV 20755M: Jiri Pirko <jiri@resnulli.us> 20756M: Ivan Vecera <ivecera@redhat.com> 20757L: netdev@vger.kernel.org 20758S: Supported 20759F: include/net/switchdev.h 20760F: net/switchdev/ 20761 20762SY8106A REGULATOR DRIVER 20763M: Icenowy Zheng <icenowy@aosc.io> 20764S: Maintained 20765F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20766F: drivers/regulator/sy8106a-regulator.c 20767 20768SYNC FILE FRAMEWORK 20769M: Sumit Semwal <sumit.semwal@linaro.org> 20770R: Gustavo Padovan <gustavo@padovan.org> 20771L: linux-media@vger.kernel.org 20772L: dri-devel@lists.freedesktop.org 20773S: Maintained 20774T: git git://anongit.freedesktop.org/drm/drm-misc 20775F: Documentation/driver-api/sync_file.rst 20776F: drivers/dma-buf/dma-fence* 20777F: drivers/dma-buf/sw_sync.c 20778F: drivers/dma-buf/sync_* 20779F: include/linux/sync_file.h 20780F: include/uapi/linux/sync_file.h 20781 20782SYNOPSYS ARC ARCHITECTURE 20783M: Vineet Gupta <vgupta@kernel.org> 20784L: linux-snps-arc@lists.infradead.org 20785S: Supported 20786T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20787F: Documentation/arch/arc 20788F: Documentation/devicetree/bindings/arc/* 20789F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20790F: arch/arc/ 20791F: drivers/clocksource/arc_timer.c 20792F: drivers/tty/serial/arc_uart.c 20793 20794SYNOPSYS ARC HSDK SDP pll clock driver 20795M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20796S: Supported 20797F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20798F: drivers/clk/clk-hsdk-pll.c 20799 20800SYNOPSYS ARC SDP clock driver 20801M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20802S: Supported 20803F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20804F: drivers/clk/axs10x/* 20805 20806SYNOPSYS ARC SDP platform support 20807M: Alexey Brodkin <abrodkin@synopsys.com> 20808S: Supported 20809F: Documentation/devicetree/bindings/arc/axs10* 20810F: arch/arc/boot/dts/ax* 20811F: arch/arc/plat-axs10x 20812 20813SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20814M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20815S: Supported 20816F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20817F: drivers/reset/reset-axs10x.c 20818 20819SYNOPSYS CREG GPIO DRIVER 20820M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20821S: Maintained 20822F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20823F: drivers/gpio/gpio-creg-snps.c 20824 20825SYNOPSYS DESIGNWARE 8250 UART DRIVER 20826M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20827R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20828S: Supported 20829F: drivers/tty/serial/8250/8250_dw.c 20830F: drivers/tty/serial/8250/8250_dwlib.* 20831F: drivers/tty/serial/8250/8250_lpss.c 20832 20833SYNOPSYS DESIGNWARE APB GPIO DRIVER 20834M: Hoan Tran <hoan@os.amperecomputing.com> 20835M: Serge Semin <fancer.lancer@gmail.com> 20836L: linux-gpio@vger.kernel.org 20837S: Maintained 20838F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20839F: drivers/gpio/gpio-dwapb.c 20840 20841SYNOPSYS DESIGNWARE APB SSI DRIVER 20842M: Serge Semin <fancer.lancer@gmail.com> 20843L: linux-spi@vger.kernel.org 20844S: Supported 20845F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20846F: drivers/spi/spi-dw* 20847 20848SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20849M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20850S: Maintained 20851F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20852F: drivers/dma/dw-axi-dmac/ 20853 20854SYNOPSYS DESIGNWARE DMAC DRIVER 20855M: Viresh Kumar <vireshk@kernel.org> 20856R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20857S: Maintained 20858F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20859F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20860F: drivers/dma/dw/ 20861F: include/dt-bindings/dma/dw-dmac.h 20862F: include/linux/dma/dw.h 20863F: include/linux/platform_data/dma-dw.h 20864 20865SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20866M: Jose Abreu <Jose.Abreu@synopsys.com> 20867L: netdev@vger.kernel.org 20868S: Supported 20869F: drivers/net/ethernet/synopsys/ 20870 20871SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20872M: Jose Abreu <Jose.Abreu@synopsys.com> 20873L: netdev@vger.kernel.org 20874S: Supported 20875F: drivers/net/pcs/pcs-xpcs.c 20876F: drivers/net/pcs/pcs-xpcs.h 20877F: include/linux/pcs/pcs-xpcs.h 20878 20879SYNOPSYS DESIGNWARE I2C DRIVER 20880M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20881R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20882R: Mika Westerberg <mika.westerberg@linux.intel.com> 20883R: Jan Dabros <jsd@semihalf.com> 20884L: linux-i2c@vger.kernel.org 20885S: Supported 20886F: drivers/i2c/busses/i2c-designware-* 20887 20888SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20889M: Jaehoon Chung <jh80.chung@samsung.com> 20890L: linux-mmc@vger.kernel.org 20891S: Maintained 20892F: drivers/mmc/host/dw_mmc* 20893 20894SYNOPSYS HSDK RESET CONTROLLER DRIVER 20895M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20896S: Supported 20897F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20898F: drivers/reset/reset-hsdk.c 20899F: include/dt-bindings/reset/snps,hsdk-reset.h 20900 20901SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20902M: Prabu Thangamuthu <prabu.t@synopsys.com> 20903M: Manjunath M B <manjumb@synopsys.com> 20904L: linux-mmc@vger.kernel.org 20905S: Maintained 20906F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20907 20908SYSTEM CONFIGURATION (SYSCON) 20909M: Lee Jones <lee@kernel.org> 20910M: Arnd Bergmann <arnd@arndb.de> 20911S: Supported 20912T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20913F: drivers/mfd/syscon.c 20914 20915SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20916M: Sudeep Holla <sudeep.holla@arm.com> 20917R: Cristian Marussi <cristian.marussi@arm.com> 20918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20919S: Maintained 20920F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20921F: drivers/clk/clk-sc[mp]i.c 20922F: drivers/cpufreq/sc[mp]i-cpufreq.c 20923F: drivers/firmware/arm_scmi/ 20924F: drivers/firmware/arm_scpi.c 20925F: drivers/powercap/arm_scmi_powercap.c 20926F: drivers/regulator/scmi-regulator.c 20927F: drivers/reset/reset-scmi.c 20928F: include/linux/sc[mp]i_protocol.h 20929F: include/trace/events/scmi.h 20930F: include/uapi/linux/virtio_scmi.h 20931 20932SYSTEM RESET/SHUTDOWN DRIVERS 20933M: Sebastian Reichel <sre@kernel.org> 20934L: linux-pm@vger.kernel.org 20935S: Maintained 20936T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20937F: Documentation/devicetree/bindings/power/reset/ 20938F: drivers/power/reset/ 20939 20940SYSTEM TRACE MODULE CLASS 20941M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20942S: Maintained 20943T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20944F: Documentation/trace/stm.rst 20945F: drivers/hwtracing/stm/ 20946F: include/linux/stm.h 20947F: include/uapi/linux/stm.h 20948 20949SYSTEM76 ACPI DRIVER 20950M: Jeremy Soller <jeremy@system76.com> 20951M: System76 Product Development <productdev@system76.com> 20952L: platform-driver-x86@vger.kernel.org 20953S: Maintained 20954F: drivers/platform/x86/system76_acpi.c 20955 20956SYSV FILESYSTEM 20957S: Orphan 20958F: Documentation/filesystems/sysv-fs.rst 20959F: fs/sysv/ 20960F: include/linux/sysv_fs.h 20961 20962TASKSTATS STATISTICS INTERFACE 20963M: Balbir Singh <bsingharora@gmail.com> 20964S: Maintained 20965F: Documentation/accounting/taskstats* 20966F: include/linux/taskstats* 20967F: kernel/taskstats.c 20968 20969TC subsystem 20970M: Jamal Hadi Salim <jhs@mojatatu.com> 20971M: Cong Wang <xiyou.wangcong@gmail.com> 20972M: Jiri Pirko <jiri@resnulli.us> 20973L: netdev@vger.kernel.org 20974S: Maintained 20975F: include/net/pkt_cls.h 20976F: include/net/pkt_sched.h 20977F: include/net/tc_act/ 20978F: include/uapi/linux/pkt_cls.h 20979F: include/uapi/linux/pkt_sched.h 20980F: include/uapi/linux/tc_act/ 20981F: include/uapi/linux/tc_ematch/ 20982F: net/sched/ 20983F: tools/testing/selftests/tc-testing 20984 20985TC90522 MEDIA DRIVER 20986M: Akihiro Tsukada <tskd08@gmail.com> 20987L: linux-media@vger.kernel.org 20988S: Odd Fixes 20989F: drivers/media/dvb-frontends/tc90522* 20990 20991TCP LOW PRIORITY MODULE 20992M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20993M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20994S: Maintained 20995W: http://tcp-lp-mod.sourceforge.net/ 20996F: net/ipv4/tcp_lp.c 20997 20998TDA10071 MEDIA DRIVER 20999M: Antti Palosaari <crope@iki.fi> 21000L: linux-media@vger.kernel.org 21001S: Maintained 21002W: https://linuxtv.org 21003W: http://palosaari.fi/linux/ 21004Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21005T: git git://linuxtv.org/anttip/media_tree.git 21006F: drivers/media/dvb-frontends/tda10071* 21007 21008TDA18212 MEDIA DRIVER 21009M: Antti Palosaari <crope@iki.fi> 21010L: linux-media@vger.kernel.org 21011S: Maintained 21012W: https://linuxtv.org 21013W: http://palosaari.fi/linux/ 21014Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21015T: git git://linuxtv.org/anttip/media_tree.git 21016F: drivers/media/tuners/tda18212* 21017 21018TDA18218 MEDIA DRIVER 21019M: Antti Palosaari <crope@iki.fi> 21020L: linux-media@vger.kernel.org 21021S: Maintained 21022W: https://linuxtv.org 21023W: http://palosaari.fi/linux/ 21024Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21025T: git git://linuxtv.org/anttip/media_tree.git 21026F: drivers/media/tuners/tda18218* 21027 21028TDA18250 MEDIA DRIVER 21029M: Olli Salonen <olli.salonen@iki.fi> 21030L: linux-media@vger.kernel.org 21031S: Maintained 21032W: https://linuxtv.org 21033Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21034T: git git://linuxtv.org/media_tree.git 21035F: drivers/media/tuners/tda18250* 21036 21037TDA18271 MEDIA DRIVER 21038M: Michael Krufky <mkrufky@linuxtv.org> 21039L: linux-media@vger.kernel.org 21040S: Maintained 21041W: https://linuxtv.org 21042W: http://github.com/mkrufky 21043Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21044T: git git://linuxtv.org/mkrufky/tuners.git 21045F: drivers/media/tuners/tda18271* 21046 21047TDA1997x MEDIA DRIVER 21048M: Tim Harvey <tharvey@gateworks.com> 21049L: linux-media@vger.kernel.org 21050S: Maintained 21051W: https://linuxtv.org 21052Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21053F: drivers/media/i2c/tda1997x.* 21054 21055TDA827x MEDIA DRIVER 21056M: Michael Krufky <mkrufky@linuxtv.org> 21057L: linux-media@vger.kernel.org 21058S: Maintained 21059W: https://linuxtv.org 21060W: http://github.com/mkrufky 21061Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21062T: git git://linuxtv.org/mkrufky/tuners.git 21063F: drivers/media/tuners/tda8290.* 21064 21065TDA8290 MEDIA DRIVER 21066M: Michael Krufky <mkrufky@linuxtv.org> 21067L: linux-media@vger.kernel.org 21068S: Maintained 21069W: https://linuxtv.org 21070W: http://github.com/mkrufky 21071Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21072T: git git://linuxtv.org/mkrufky/tuners.git 21073F: drivers/media/tuners/tda8290.* 21074 21075TDA9840 MEDIA DRIVER 21076M: Hans Verkuil <hverkuil@xs4all.nl> 21077L: linux-media@vger.kernel.org 21078S: Maintained 21079W: https://linuxtv.org 21080T: git git://linuxtv.org/media_tree.git 21081F: drivers/media/i2c/tda9840* 21082 21083TEA5761 TUNER DRIVER 21084M: Mauro Carvalho Chehab <mchehab@kernel.org> 21085L: linux-media@vger.kernel.org 21086S: Odd fixes 21087W: https://linuxtv.org 21088T: git git://linuxtv.org/media_tree.git 21089F: drivers/media/tuners/tea5761.* 21090 21091TEA5767 TUNER DRIVER 21092M: Mauro Carvalho Chehab <mchehab@kernel.org> 21093L: linux-media@vger.kernel.org 21094S: Maintained 21095W: https://linuxtv.org 21096T: git git://linuxtv.org/media_tree.git 21097F: drivers/media/tuners/tea5767.* 21098 21099TEA6415C MEDIA DRIVER 21100M: Hans Verkuil <hverkuil@xs4all.nl> 21101L: linux-media@vger.kernel.org 21102S: Maintained 21103W: https://linuxtv.org 21104T: git git://linuxtv.org/media_tree.git 21105F: drivers/media/i2c/tea6415c* 21106 21107TEA6420 MEDIA DRIVER 21108M: Hans Verkuil <hverkuil@xs4all.nl> 21109L: linux-media@vger.kernel.org 21110S: Maintained 21111W: https://linuxtv.org 21112T: git git://linuxtv.org/media_tree.git 21113F: drivers/media/i2c/tea6420* 21114 21115TEAM DRIVER 21116M: Jiri Pirko <jiri@resnulli.us> 21117L: netdev@vger.kernel.org 21118S: Supported 21119F: drivers/net/team/ 21120F: include/linux/if_team.h 21121F: include/uapi/linux/if_team.h 21122F: tools/testing/selftests/drivers/net/team/ 21123 21124TECHNICAL ADVISORY BOARD PROCESS DOCS 21125M: "Theodore Ts'o" <tytso@mit.edu> 21126M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21127L: tech-board-discuss@lists.linux-foundation.org 21128S: Maintained 21129F: Documentation/process/contribution-maturity-model.rst 21130F: Documentation/process/researcher-guidelines.rst 21131 21132TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21133M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21134S: Maintained 21135F: arch/x86/platform/ts5500/ 21136 21137TECHNOTREND USB IR RECEIVER 21138M: Sean Young <sean@mess.org> 21139L: linux-media@vger.kernel.org 21140S: Maintained 21141F: drivers/media/rc/ttusbir.c 21142 21143TECHWELL TW9910 VIDEO DECODER 21144L: linux-media@vger.kernel.org 21145S: Orphan 21146F: drivers/media/i2c/tw9910.c 21147F: include/media/i2c/tw9910.h 21148 21149TEE SUBSYSTEM 21150M: Jens Wiklander <jens.wiklander@linaro.org> 21151R: Sumit Garg <sumit.garg@linaro.org> 21152L: op-tee@lists.trustedfirmware.org 21153S: Maintained 21154F: Documentation/staging/tee.rst 21155F: drivers/tee/ 21156F: include/linux/tee_drv.h 21157F: include/uapi/linux/tee.h 21158 21159TEGRA ARCHITECTURE SUPPORT 21160M: Thierry Reding <thierry.reding@gmail.com> 21161M: Jonathan Hunter <jonathanh@nvidia.com> 21162L: linux-tegra@vger.kernel.org 21163S: Supported 21164Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21165T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21166N: [^a-z]tegra 21167 21168TEGRA CLOCK DRIVER 21169M: Peter De Schrijver <pdeschrijver@nvidia.com> 21170M: Prashant Gaikwad <pgaikwad@nvidia.com> 21171S: Supported 21172F: drivers/clk/tegra/ 21173 21174TEGRA DMA DRIVERS 21175M: Laxman Dewangan <ldewangan@nvidia.com> 21176M: Jon Hunter <jonathanh@nvidia.com> 21177S: Supported 21178F: drivers/dma/tegra* 21179 21180TEGRA I2C DRIVER 21181M: Laxman Dewangan <ldewangan@nvidia.com> 21182R: Dmitry Osipenko <digetx@gmail.com> 21183S: Supported 21184F: drivers/i2c/busses/i2c-tegra.c 21185 21186TEGRA IOMMU DRIVERS 21187M: Thierry Reding <thierry.reding@gmail.com> 21188R: Krishna Reddy <vdumpa@nvidia.com> 21189L: linux-tegra@vger.kernel.org 21190S: Supported 21191F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21192F: drivers/iommu/tegra* 21193 21194TEGRA KBC DRIVER 21195M: Laxman Dewangan <ldewangan@nvidia.com> 21196S: Supported 21197F: drivers/input/keyboard/tegra-kbc.c 21198 21199TEGRA NAND DRIVER 21200M: Stefan Agner <stefan@agner.ch> 21201M: Lucas Stach <dev@lynxeye.de> 21202S: Maintained 21203F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21204F: drivers/mtd/nand/raw/tegra_nand.c 21205 21206TEGRA PWM DRIVER 21207M: Thierry Reding <thierry.reding@gmail.com> 21208S: Supported 21209F: drivers/pwm/pwm-tegra.c 21210 21211TEGRA QUAD SPI DRIVER 21212M: Thierry Reding <thierry.reding@gmail.com> 21213M: Jonathan Hunter <jonathanh@nvidia.com> 21214M: Sowjanya Komatineni <skomatineni@nvidia.com> 21215L: linux-tegra@vger.kernel.org 21216S: Maintained 21217F: drivers/spi/spi-tegra210-quad.c 21218 21219TEGRA SERIAL DRIVER 21220M: Laxman Dewangan <ldewangan@nvidia.com> 21221S: Supported 21222F: drivers/tty/serial/serial-tegra.c 21223 21224TEGRA SPI DRIVER 21225M: Laxman Dewangan <ldewangan@nvidia.com> 21226S: Supported 21227F: drivers/spi/spi-tegra* 21228 21229TEGRA VIDEO DRIVER 21230M: Thierry Reding <thierry.reding@gmail.com> 21231M: Jonathan Hunter <jonathanh@nvidia.com> 21232M: Sowjanya Komatineni <skomatineni@nvidia.com> 21233M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21234L: linux-media@vger.kernel.org 21235L: linux-tegra@vger.kernel.org 21236S: Maintained 21237F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21238F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21239F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21240F: drivers/staging/media/tegra-video/ 21241 21242TEGRA XUSB PADCTL DRIVER 21243M: JC Kuo <jckuo@nvidia.com> 21244S: Supported 21245F: drivers/phy/tegra/xusb* 21246 21247TEHUTI ETHERNET DRIVER 21248M: Andy Gospodarek <andy@greyhouse.net> 21249L: netdev@vger.kernel.org 21250S: Supported 21251F: drivers/net/ethernet/tehuti/* 21252 21253TELECOM CLOCK DRIVER FOR MCPL0010 21254M: Mark Gross <markgross@kernel.org> 21255S: Supported 21256F: drivers/char/tlclk.c 21257 21258TEMPO SEMICONDUCTOR DRIVERS 21259M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21260S: Maintained 21261F: Documentation/devicetree/bindings/sound/tscs*.txt 21262F: sound/soc/codecs/tscs*.c 21263F: sound/soc/codecs/tscs*.h 21264 21265TENSILICA XTENSA PORT (xtensa) 21266M: Chris Zankel <chris@zankel.net> 21267M: Max Filippov <jcmvbkbc@gmail.com> 21268S: Maintained 21269T: git https://github.com/jcmvbkbc/linux-xtensa.git 21270F: arch/xtensa/ 21271F: drivers/irqchip/irq-xtensa-* 21272 21273TEXAS INSTRUMENTS ASoC DRIVERS 21274M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21275L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21276S: Maintained 21277F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21278F: sound/soc/ti/ 21279 21280TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21281M: Shenghao Ding <shenghao-ding@ti.com> 21282M: Kevin Lu <kevin-lu@ti.com> 21283M: Baojun Xu <baojun.xu@ti.com> 21284L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21285S: Maintained 21286F: Documentation/devicetree/bindings/sound/tas2552.txt 21287F: Documentation/devicetree/bindings/sound/tas2562.yaml 21288F: Documentation/devicetree/bindings/sound/tas2770.yaml 21289F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21290F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21291F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21292F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21293F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21294F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21295F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21296F: include/sound/tas2*.h 21297F: include/sound/tlv320*.h 21298F: include/sound/tpa6130a2-plat.h 21299F: sound/pci/hda/tas2781_hda_i2c.c 21300F: sound/soc/codecs/pcm1681.c 21301F: sound/soc/codecs/pcm1789*.* 21302F: sound/soc/codecs/pcm179x*.* 21303F: sound/soc/codecs/pcm186x*.* 21304F: sound/soc/codecs/pcm3008.* 21305F: sound/soc/codecs/pcm3060*.* 21306F: sound/soc/codecs/pcm3168a*.* 21307F: sound/soc/codecs/pcm5102a.c 21308F: sound/soc/codecs/pcm512x*.* 21309F: sound/soc/codecs/tas2*.* 21310F: sound/soc/codecs/tlv320*.* 21311F: sound/soc/codecs/tpa6130a2.* 21312 21313TEXAS INSTRUMENTS DMA DRIVERS 21314M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21315L: dmaengine@vger.kernel.org 21316S: Maintained 21317F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21318F: Documentation/devicetree/bindings/dma/ti-edma.txt 21319F: Documentation/devicetree/bindings/dma/ti/ 21320F: drivers/dma/ti/ 21321F: include/linux/dma/k3-psil.h 21322F: include/linux/dma/k3-udma-glue.h 21323F: include/linux/dma/ti-cppi5.h 21324X: drivers/dma/ti/cppi41.c 21325 21326TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21327M: Robert Marko <robert.marko@sartura.hr> 21328M: Luka Perkov <luka.perkov@sartura.hr> 21329L: linux-hwmon@vger.kernel.org 21330S: Maintained 21331F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21332F: Documentation/hwmon/tps23861.rst 21333F: drivers/hwmon/tps23861.c 21334 21335TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21336M: Ricardo Ribalda <ribalda@kernel.org> 21337L: linux-iio@vger.kernel.org 21338S: Supported 21339F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21340F: drivers/iio/dac/ti-dac7612.c 21341 21342TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21343M: Nishanth Menon <nm@ti.com> 21344M: Tero Kristo <kristo@kernel.org> 21345M: Santosh Shilimkar <ssantosh@kernel.org> 21346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21347S: Maintained 21348F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21349F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21350F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21351F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21352F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21353F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21354F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21355F: drivers/clk/keystone/sci-clk.c 21356F: drivers/firmware/ti_sci* 21357F: drivers/irqchip/irq-ti-sci-inta.c 21358F: drivers/irqchip/irq-ti-sci-intr.c 21359F: drivers/reset/reset-ti-sci.c 21360F: drivers/soc/ti/ti_sci_inta_msi.c 21361F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21362F: include/dt-bindings/soc/ti,sci_pm_domain.h 21363F: include/linux/soc/ti/ti_sci_inta_msi.h 21364F: include/linux/soc/ti/ti_sci_protocol.h 21365 21366TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21367M: Puranjay Mohan <puranjay12@gmail.com> 21368L: linux-iio@vger.kernel.org 21369S: Supported 21370F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21371F: drivers/iio/temperature/tmp117.c 21372 21373THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21374M: Hans Verkuil <hverkuil@xs4all.nl> 21375L: linux-media@vger.kernel.org 21376S: Maintained 21377W: https://linuxtv.org 21378T: git git://linuxtv.org/media_tree.git 21379F: drivers/media/radio/radio-raremono.c 21380 21381THERMAL 21382M: Rafael J. Wysocki <rafael@kernel.org> 21383M: Daniel Lezcano <daniel.lezcano@linaro.org> 21384R: Amit Kucheria <amitk@kernel.org> 21385R: Zhang Rui <rui.zhang@intel.com> 21386L: linux-pm@vger.kernel.org 21387S: Supported 21388Q: https://patchwork.kernel.org/project/linux-pm/list/ 21389T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21390F: Documentation/ABI/testing/sysfs-class-thermal 21391F: Documentation/admin-guide/thermal/ 21392F: Documentation/devicetree/bindings/thermal/ 21393F: Documentation/driver-api/thermal/ 21394F: drivers/thermal/ 21395F: include/dt-bindings/thermal/ 21396F: include/linux/cpu_cooling.h 21397F: include/linux/thermal.h 21398F: include/uapi/linux/thermal.h 21399F: tools/lib/thermal/ 21400F: tools/thermal/ 21401 21402THERMAL DRIVER FOR AMLOGIC SOCS 21403M: Guillaume La Roque <glaroque@baylibre.com> 21404L: linux-pm@vger.kernel.org 21405L: linux-amlogic@lists.infradead.org 21406S: Supported 21407W: http://linux-meson.com/ 21408F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21409F: drivers/thermal/amlogic_thermal.c 21410 21411THERMAL/CPU_COOLING 21412M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21413M: Daniel Lezcano <daniel.lezcano@linaro.org> 21414M: Viresh Kumar <viresh.kumar@linaro.org> 21415R: Lukasz Luba <lukasz.luba@arm.com> 21416L: linux-pm@vger.kernel.org 21417S: Supported 21418F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21419F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21420F: drivers/thermal/cpufreq_cooling.c 21421F: drivers/thermal/cpuidle_cooling.c 21422F: include/linux/cpu_cooling.h 21423 21424THERMAL/POWER_ALLOCATOR 21425M: Lukasz Luba <lukasz.luba@arm.com> 21426L: linux-pm@vger.kernel.org 21427S: Maintained 21428F: Documentation/driver-api/thermal/power_allocator.rst 21429F: drivers/thermal/gov_power_allocator.c 21430F: drivers/thermal/thermal_trace_ipa.h 21431 21432THINKPAD ACPI EXTRAS DRIVER 21433M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21434L: ibm-acpi-devel@lists.sourceforge.net 21435L: platform-driver-x86@vger.kernel.org 21436S: Maintained 21437W: http://ibm-acpi.sourceforge.net 21438W: http://thinkwiki.org/wiki/Ibm-acpi 21439T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21440F: drivers/platform/x86/thinkpad_acpi.c 21441 21442THINKPAD LMI DRIVER 21443M: Mark Pearson <markpearson@lenovo.com> 21444L: platform-driver-x86@vger.kernel.org 21445S: Maintained 21446F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21447F: drivers/platform/x86/think-lmi.? 21448 21449THUNDERBOLT DMA TRAFFIC TEST DRIVER 21450M: Isaac Hazan <isaac.hazan@intel.com> 21451L: linux-usb@vger.kernel.org 21452S: Maintained 21453F: drivers/thunderbolt/dma_test.c 21454 21455THUNDERBOLT DRIVER 21456M: Andreas Noever <andreas.noever@gmail.com> 21457M: Michael Jamet <michael.jamet@intel.com> 21458M: Mika Westerberg <mika.westerberg@linux.intel.com> 21459M: Yehezkel Bernat <YehezkelShB@gmail.com> 21460L: linux-usb@vger.kernel.org 21461S: Maintained 21462T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21463F: Documentation/admin-guide/thunderbolt.rst 21464F: drivers/thunderbolt/ 21465F: include/linux/thunderbolt.h 21466 21467THUNDERBOLT NETWORK DRIVER 21468M: Michael Jamet <michael.jamet@intel.com> 21469M: Mika Westerberg <mika.westerberg@linux.intel.com> 21470M: Yehezkel Bernat <YehezkelShB@gmail.com> 21471L: netdev@vger.kernel.org 21472S: Maintained 21473F: drivers/net/thunderbolt/ 21474 21475THUNDERX GPIO DRIVER 21476M: Robert Richter <rric@kernel.org> 21477S: Odd Fixes 21478F: drivers/gpio/gpio-thunderx.c 21479 21480TI ADS7924 ADC DRIVER 21481M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21482L: linux-iio@vger.kernel.org 21483S: Supported 21484F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21485F: drivers/iio/adc/ti-ads7924.c 21486 21487TI AM437X VPFE DRIVER 21488M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21489L: linux-media@vger.kernel.org 21490S: Maintained 21491W: https://linuxtv.org 21492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21493T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21494F: drivers/media/platform/ti/am437x/ 21495 21496TI BANDGAP AND THERMAL DRIVER 21497M: Eduardo Valentin <edubezval@gmail.com> 21498M: Keerthy <j-keerthy@ti.com> 21499L: linux-pm@vger.kernel.org 21500L: linux-omap@vger.kernel.org 21501S: Maintained 21502F: drivers/thermal/ti-soc-thermal/ 21503 21504TI BQ27XXX POWER SUPPLY DRIVER 21505F: drivers/power/supply/bq27xxx_battery.c 21506F: drivers/power/supply/bq27xxx_battery_i2c.c 21507F: include/linux/power/bq27xxx_battery.h 21508 21509TI CDCE706 CLOCK DRIVER 21510M: Max Filippov <jcmvbkbc@gmail.com> 21511S: Maintained 21512F: drivers/clk/clk-cdce706.c 21513 21514TI CLOCK DRIVER 21515M: Tero Kristo <kristo@kernel.org> 21516L: linux-omap@vger.kernel.org 21517S: Odd Fixes 21518F: drivers/clk/ti/ 21519F: include/linux/clk/ti.h 21520 21521TI DAVINCI MACHINE SUPPORT 21522M: Bartosz Golaszewski <brgl@bgdev.pl> 21523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21524S: Maintained 21525T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21526F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21527F: arch/arm/boot/dts/ti/davinci/ 21528F: arch/arm/mach-davinci/ 21529F: drivers/i2c/busses/i2c-davinci.c 21530 21531TI DAVINCI SERIES CLOCK DRIVER 21532M: David Lechner <david@lechnology.com> 21533R: Sekhar Nori <nsekhar@ti.com> 21534S: Maintained 21535F: Documentation/devicetree/bindings/clock/ti/davinci/ 21536F: drivers/clk/davinci/ 21537F: include/linux/clk/davinci.h 21538 21539TI DAVINCI SERIES GPIO DRIVER 21540M: Keerthy <j-keerthy@ti.com> 21541L: linux-gpio@vger.kernel.org 21542S: Maintained 21543F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21544F: drivers/gpio/gpio-davinci.c 21545 21546TI DAVINCI SERIES MEDIA DRIVER 21547M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21548L: linux-media@vger.kernel.org 21549S: Maintained 21550W: https://linuxtv.org 21551Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21552T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21553F: drivers/media/platform/ti/davinci/ 21554F: include/media/davinci/ 21555 21556TI ENHANCED CAPTURE (eCAP) DRIVER 21557M: Vignesh Raghavendra <vigneshr@ti.com> 21558R: Julien Panis <jpanis@baylibre.com> 21559L: linux-iio@vger.kernel.org 21560L: linux-omap@vger.kernel.org 21561S: Maintained 21562F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21563F: drivers/counter/ti-ecap-capture.c 21564 21565TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21566R: David Lechner <david@lechnology.com> 21567L: linux-iio@vger.kernel.org 21568F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21569F: drivers/counter/ti-eqep.c 21570 21571TI ETHERNET SWITCH DRIVER (CPSW) 21572R: Grygorii Strashko <grygorii.strashko@ti.com> 21573L: linux-omap@vger.kernel.org 21574L: netdev@vger.kernel.org 21575S: Maintained 21576F: drivers/net/ethernet/ti/cpsw* 21577F: drivers/net/ethernet/ti/davinci* 21578 21579TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21580M: Alex Dubov <oakad@yahoo.com> 21581S: Maintained 21582W: http://tifmxx.berlios.de/ 21583F: drivers/memstick/host/tifm_ms.c 21584F: drivers/misc/tifm* 21585F: drivers/mmc/host/tifm_sd.c 21586F: include/linux/tifm.h 21587 21588TI FPD-LINK DRIVERS 21589M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21590L: linux-media@vger.kernel.org 21591S: Maintained 21592F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21593F: drivers/media/i2c/ds90* 21594F: include/media/i2c/ds90* 21595 21596TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21597M: Nishanth Menon <nm@ti.com> 21598M: Santosh Shilimkar <ssantosh@kernel.org> 21599L: linux-kernel@vger.kernel.org 21600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21601S: Maintained 21602T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21603F: drivers/pmdomain/ti/omap_prm.c 21604F: drivers/soc/ti/* 21605 21606TI LM49xxx FAMILY ASoC CODEC DRIVERS 21607M: M R Swami Reddy <mr.swami.reddy@ti.com> 21608M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21609L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21610S: Maintained 21611F: sound/soc/codecs/isabelle* 21612F: sound/soc/codecs/lm49453* 21613 21614TI LMP92064 ADC DRIVER 21615M: Leonard Göhrs <l.goehrs@pengutronix.de> 21616R: kernel@pengutronix.de 21617L: linux-iio@vger.kernel.org 21618S: Maintained 21619F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21620F: drivers/iio/adc/ti-lmp92064.c 21621 21622TI PCM3060 ASoC CODEC DRIVER 21623M: Kirill Marinushkin <kmarinushkin@birdec.com> 21624L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21625S: Maintained 21626F: Documentation/devicetree/bindings/sound/pcm3060.txt 21627F: sound/soc/codecs/pcm3060* 21628 21629TI TAS571X FAMILY ASoC CODEC DRIVER 21630M: Kevin Cernekee <cernekee@chromium.org> 21631L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21632S: Odd Fixes 21633F: sound/soc/codecs/tas571x* 21634 21635TI TMAG5273 MAGNETOMETER DRIVER 21636M: Gerald Loacker <gerald.loacker@wolfvision.net> 21637L: linux-iio@vger.kernel.org 21638S: Maintained 21639F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21640F: drivers/iio/magnetometer/tmag5273.c 21641 21642TI TRF7970A NFC DRIVER 21643M: Mark Greer <mgreer@animalcreek.com> 21644L: linux-wireless@vger.kernel.org 21645S: Supported 21646F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21647F: drivers/nfc/trf7970a.c 21648 21649TI TSC2046 ADC DRIVER 21650M: Oleksij Rempel <o.rempel@pengutronix.de> 21651R: kernel@pengutronix.de 21652L: linux-iio@vger.kernel.org 21653S: Maintained 21654F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21655F: drivers/iio/adc/ti-tsc2046.c 21656 21657TI TWL4030 SERIES SOC CODEC DRIVER 21658M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21659L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21660S: Maintained 21661F: sound/soc/codecs/twl4030* 21662 21663TI VPE/CAL DRIVERS 21664M: Benoit Parrot <bparrot@ti.com> 21665L: linux-media@vger.kernel.org 21666S: Maintained 21667W: http://linuxtv.org/ 21668Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21669F: Documentation/devicetree/bindings/media/ti,cal.yaml 21670F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21671F: drivers/media/platform/ti/cal/ 21672F: drivers/media/platform/ti/vpe/ 21673 21674TI WILINK WIRELESS DRIVERS 21675L: linux-wireless@vger.kernel.org 21676S: Orphan 21677W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21678W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21679T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21680F: drivers/net/wireless/ti/ 21681 21682TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21683M: John Stultz <jstultz@google.com> 21684M: Thomas Gleixner <tglx@linutronix.de> 21685R: Stephen Boyd <sboyd@kernel.org> 21686L: linux-kernel@vger.kernel.org 21687S: Supported 21688T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21689F: include/linux/clocksource.h 21690F: include/linux/time.h 21691F: include/linux/timex.h 21692F: include/uapi/linux/time.h 21693F: include/uapi/linux/timex.h 21694F: kernel/time/alarmtimer.c 21695F: kernel/time/clocksource.c 21696F: kernel/time/ntp.c 21697F: kernel/time/time*.c 21698F: tools/testing/selftests/timers/ 21699 21700TIPC NETWORK LAYER 21701M: Jon Maloy <jmaloy@redhat.com> 21702M: Ying Xue <ying.xue@windriver.com> 21703L: netdev@vger.kernel.org (core kernel code) 21704L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21705S: Maintained 21706W: http://tipc.sourceforge.net/ 21707F: include/uapi/linux/tipc*.h 21708F: net/tipc/ 21709 21710TLAN NETWORK DRIVER 21711M: Samuel Chessman <chessman@tux.org> 21712L: tlan-devel@lists.sourceforge.net (subscribers-only) 21713S: Maintained 21714W: http://sourceforge.net/projects/tlan/ 21715F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21716F: drivers/net/ethernet/ti/tlan.* 21717 21718TMIO/SDHI MMC DRIVER 21719M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21720L: linux-mmc@vger.kernel.org 21721L: linux-renesas-soc@vger.kernel.org 21722S: Supported 21723F: drivers/mmc/host/renesas_sdhi* 21724F: drivers/mmc/host/tmio_mmc* 21725F: include/linux/mfd/tmio.h 21726 21727TMP401 HARDWARE MONITOR DRIVER 21728M: Guenter Roeck <linux@roeck-us.net> 21729L: linux-hwmon@vger.kernel.org 21730S: Maintained 21731F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21732F: Documentation/hwmon/tmp401.rst 21733F: drivers/hwmon/tmp401.c 21734 21735TMP464 HARDWARE MONITOR DRIVER 21736M: Guenter Roeck <linux@roeck-us.net> 21737L: linux-hwmon@vger.kernel.org 21738S: Maintained 21739F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21740F: Documentation/hwmon/tmp464.rst 21741F: drivers/hwmon/tmp464.c 21742 21743TMP513 HARDWARE MONITOR DRIVER 21744M: Eric Tremblay <etremblay@distech-controls.com> 21745L: linux-hwmon@vger.kernel.org 21746S: Maintained 21747F: Documentation/hwmon/tmp513.rst 21748F: drivers/hwmon/tmp513.c 21749 21750TMPFS (SHMEM FILESYSTEM) 21751M: Hugh Dickins <hughd@google.com> 21752L: linux-mm@kvack.org 21753S: Maintained 21754F: include/linux/shmem_fs.h 21755F: mm/shmem.c 21756 21757TOMOYO SECURITY MODULE 21758M: Kentaro Takeda <takedakn@nttdata.co.jp> 21759M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21760L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21761L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21762L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21763L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21764S: Maintained 21765W: https://tomoyo.osdn.jp/ 21766F: security/tomoyo/ 21767 21768TOPSTAR LAPTOP EXTRAS DRIVER 21769M: Herton Ronaldo Krzesinski <herton@canonical.com> 21770L: platform-driver-x86@vger.kernel.org 21771S: Maintained 21772F: drivers/platform/x86/topstar-laptop.c 21773 21774TORTURE-TEST MODULES 21775M: Davidlohr Bueso <dave@stgolabs.net> 21776M: "Paul E. McKenney" <paulmck@kernel.org> 21777M: Josh Triplett <josh@joshtriplett.org> 21778L: linux-kernel@vger.kernel.org 21779S: Supported 21780T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21781F: Documentation/RCU/torture.rst 21782F: kernel/locking/locktorture.c 21783F: kernel/rcu/rcuscale.c 21784F: kernel/rcu/rcutorture.c 21785F: kernel/rcu/refscale.c 21786F: kernel/torture.c 21787 21788TOSHIBA ACPI EXTRAS DRIVER 21789M: Azael Avalos <coproscefalo@gmail.com> 21790L: platform-driver-x86@vger.kernel.org 21791S: Maintained 21792F: drivers/platform/x86/toshiba_acpi.c 21793 21794TOSHIBA BLUETOOTH DRIVER 21795M: Azael Avalos <coproscefalo@gmail.com> 21796L: platform-driver-x86@vger.kernel.org 21797S: Maintained 21798F: drivers/platform/x86/toshiba_bluetooth.c 21799 21800TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21801M: Azael Avalos <coproscefalo@gmail.com> 21802L: platform-driver-x86@vger.kernel.org 21803S: Maintained 21804F: drivers/platform/x86/toshiba_haps.c 21805 21806TOSHIBA SMM DRIVER 21807M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21808S: Maintained 21809W: http://www.buzzard.org.uk/toshiba/ 21810F: drivers/char/toshiba.c 21811F: include/linux/toshiba.h 21812F: include/uapi/linux/toshiba.h 21813 21814TOSHIBA TC358743 DRIVER 21815M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21816L: linux-media@vger.kernel.org 21817S: Maintained 21818F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21819F: drivers/media/i2c/tc358743* 21820F: include/media/i2c/tc358743.h 21821 21822TOSHIBA WMI HOTKEYS DRIVER 21823M: Azael Avalos <coproscefalo@gmail.com> 21824L: platform-driver-x86@vger.kernel.org 21825S: Maintained 21826F: drivers/platform/x86/toshiba-wmi.c 21827 21828TPM DEVICE DRIVER 21829M: Peter Huewe <peterhuewe@gmx.de> 21830M: Jarkko Sakkinen <jarkko@kernel.org> 21831R: Jason Gunthorpe <jgg@ziepe.ca> 21832L: linux-integrity@vger.kernel.org 21833S: Maintained 21834W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21835Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21836T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21837F: drivers/char/tpm/ 21838 21839TPS546D24 DRIVER 21840M: Duke Du <dukedu83@gmail.com> 21841L: linux-hwmon@vger.kernel.org 21842S: Maintained 21843F: Documentation/hwmon/tps546d24.rst 21844F: drivers/hwmon/pmbus/tps546d24.c 21845 21846TQ SYSTEMS BOARD & DRIVER SUPPORT 21847L: linux@ew.tq-group.com 21848S: Supported 21849W: https://www.tq-group.com/en/products/tq-embedded/ 21850F: arch/arm/boot/dts/imx*mba*.dts* 21851F: arch/arm/boot/dts/imx*tqma*.dts* 21852F: arch/arm/boot/dts/mba*.dtsi 21853F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 21854F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 21855F: arch/arm64/boot/dts/freescale/mba*.dtsi 21856F: drivers/gpio/gpio-tqmx86.c 21857F: drivers/mfd/tqmx86.c 21858F: drivers/watchdog/tqmx86_wdt.c 21859 21860TRACING 21861M: Steven Rostedt <rostedt@goodmis.org> 21862M: Masami Hiramatsu <mhiramat@kernel.org> 21863L: linux-kernel@vger.kernel.org 21864L: linux-trace-kernel@vger.kernel.org 21865S: Maintained 21866Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21867T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21868F: Documentation/trace/* 21869F: fs/tracefs/ 21870F: include/linux/trace*.h 21871F: include/trace/ 21872F: kernel/trace/ 21873F: scripts/tracing/ 21874F: tools/testing/selftests/ftrace/ 21875 21876TRACING MMIO ACCESSES (MMIOTRACE) 21877M: Steven Rostedt <rostedt@goodmis.org> 21878M: Masami Hiramatsu <mhiramat@kernel.org> 21879R: Karol Herbst <karolherbst@gmail.com> 21880R: Pekka Paalanen <ppaalanen@gmail.com> 21881L: linux-kernel@vger.kernel.org 21882L: nouveau@lists.freedesktop.org 21883S: Maintained 21884F: arch/x86/mm/kmmio.c 21885F: arch/x86/mm/mmio-mod.c 21886F: arch/x86/mm/testmmiotrace.c 21887F: include/linux/mmiotrace.h 21888F: kernel/trace/trace_mmiotrace.c 21889 21890TRACING OS NOISE / LATENCY TRACERS 21891M: Steven Rostedt <rostedt@goodmis.org> 21892M: Daniel Bristot de Oliveira <bristot@kernel.org> 21893S: Maintained 21894F: Documentation/trace/hwlat_detector.rst 21895F: Documentation/trace/osnoise-tracer.rst 21896F: Documentation/trace/timerlat-tracer.rst 21897F: arch/*/kernel/trace.c 21898F: include/trace/events/osnoise.h 21899F: kernel/trace/trace_hwlat.c 21900F: kernel/trace/trace_irqsoff.c 21901F: kernel/trace/trace_osnoise.c 21902F: kernel/trace/trace_sched_wakeup.c 21903 21904TRADITIONAL CHINESE DOCUMENTATION 21905M: Hu Haowen <src.res.211@gmail.com> 21906S: Maintained 21907W: https://github.com/srcres258/linux-doc 21908T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21909F: Documentation/translations/zh_TW/ 21910 21911TTY LAYER AND SERIAL DRIVERS 21912M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21913M: Jiri Slaby <jirislaby@kernel.org> 21914L: linux-kernel@vger.kernel.org 21915L: linux-serial@vger.kernel.org 21916S: Supported 21917T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21918F: Documentation/devicetree/bindings/serial/ 21919F: Documentation/driver-api/serial/ 21920F: drivers/tty/ 21921F: include/linux/selection.h 21922F: include/linux/serial.h 21923F: include/linux/serial_core.h 21924F: include/linux/sysrq.h 21925F: include/linux/tty*.h 21926F: include/linux/vt.h 21927F: include/linux/vt_*.h 21928F: include/uapi/linux/serial.h 21929F: include/uapi/linux/serial_core.h 21930F: include/uapi/linux/tty.h 21931 21932TUA9001 MEDIA DRIVER 21933M: Antti Palosaari <crope@iki.fi> 21934L: linux-media@vger.kernel.org 21935S: Maintained 21936W: https://linuxtv.org 21937W: http://palosaari.fi/linux/ 21938Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21939T: git git://linuxtv.org/anttip/media_tree.git 21940F: drivers/media/tuners/tua9001* 21941 21942TULIP NETWORK DRIVERS 21943L: netdev@vger.kernel.org 21944L: linux-parisc@vger.kernel.org 21945S: Orphan 21946F: drivers/net/ethernet/dec/tulip/ 21947 21948TUN/TAP driver 21949M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21950M: Jason Wang <jasowang@redhat.com> 21951S: Maintained 21952W: http://vtun.sourceforge.net/tun 21953F: Documentation/networking/tuntap.rst 21954F: arch/um/os-Linux/drivers/ 21955F: drivers/net/tap.c 21956F: drivers/net/tun.c 21957 21958TURBOCHANNEL SUBSYSTEM 21959M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21960M: Ralf Baechle <ralf@linux-mips.org> 21961L: linux-mips@vger.kernel.org 21962S: Maintained 21963Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21964F: drivers/tc/ 21965F: include/linux/tc.h 21966 21967TURBOSTAT UTILITY 21968M: "Len Brown" <lenb@kernel.org> 21969L: linux-pm@vger.kernel.org 21970S: Supported 21971Q: https://patchwork.kernel.org/project/linux-pm/list/ 21972B: https://bugzilla.kernel.org 21973T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21974F: tools/power/x86/turbostat/ 21975 21976TW5864 VIDEO4LINUX DRIVER 21977M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21978M: Anton Sviridenko <anton@corp.bluecherry.net> 21979M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21980M: Andrey Utkin <andrey_utkin@fastmail.com> 21981L: linux-media@vger.kernel.org 21982S: Supported 21983F: drivers/media/pci/tw5864/ 21984 21985TW68 VIDEO4LINUX DRIVER 21986M: Hans Verkuil <hverkuil@xs4all.nl> 21987L: linux-media@vger.kernel.org 21988S: Odd Fixes 21989W: https://linuxtv.org 21990T: git git://linuxtv.org/media_tree.git 21991F: drivers/media/pci/tw68/ 21992 21993TW686X VIDEO4LINUX DRIVER 21994M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21995L: linux-media@vger.kernel.org 21996S: Maintained 21997W: http://linuxtv.org 21998T: git git://linuxtv.org/media_tree.git 21999F: drivers/media/pci/tw686x/ 22000 22001U-BOOT ENVIRONMENT VARIABLES 22002M: Rafał Miłecki <rafal@milecki.pl> 22003S: Maintained 22004F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22005F: drivers/nvmem/u-boot-env.c 22006 22007UACCE ACCELERATOR FRAMEWORK 22008M: Zhangfei Gao <zhangfei.gao@linaro.org> 22009M: Zhou Wang <wangzhou1@hisilicon.com> 22010L: linux-accelerators@lists.ozlabs.org 22011L: linux-kernel@vger.kernel.org 22012S: Maintained 22013F: Documentation/ABI/testing/sysfs-driver-uacce 22014F: Documentation/misc-devices/uacce.rst 22015F: drivers/misc/uacce/ 22016F: include/linux/uacce.h 22017F: include/uapi/misc/uacce/ 22018 22019UBI FILE SYSTEM (UBIFS) 22020M: Richard Weinberger <richard@nod.at> 22021L: linux-mtd@lists.infradead.org 22022S: Supported 22023W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22024T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22025T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22026F: Documentation/ABI/testing/sysfs-fs-ubifs 22027F: Documentation/filesystems/ubifs-authentication.rst 22028F: Documentation/filesystems/ubifs.rst 22029F: fs/ubifs/ 22030 22031UBLK USERSPACE BLOCK DRIVER 22032M: Ming Lei <ming.lei@redhat.com> 22033L: linux-block@vger.kernel.org 22034S: Maintained 22035F: Documentation/block/ublk.rst 22036F: drivers/block/ublk_drv.c 22037F: include/uapi/linux/ublk_cmd.h 22038 22039UCLINUX (M68KNOMMU AND COLDFIRE) 22040M: Greg Ungerer <gerg@linux-m68k.org> 22041L: linux-m68k@lists.linux-m68k.org 22042S: Maintained 22043W: http://www.linux-m68k.org/ 22044T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22045F: arch/m68k/*/*_no.* 22046F: arch/m68k/68*/ 22047F: arch/m68k/coldfire/ 22048F: arch/m68k/include/asm/*_no.* 22049 22050UDF FILESYSTEM 22051M: Jan Kara <jack@suse.com> 22052S: Maintained 22053F: Documentation/filesystems/udf.rst 22054F: fs/udf/ 22055 22056UDRAW TABLET 22057M: Bastien Nocera <hadess@hadess.net> 22058L: linux-input@vger.kernel.org 22059S: Maintained 22060F: drivers/hid/hid-udraw-ps3.c 22061 22062UFS FILESYSTEM 22063M: Evgeniy Dushistov <dushistov@mail.ru> 22064S: Maintained 22065F: Documentation/admin-guide/ufs.rst 22066F: fs/ufs/ 22067 22068UHID USERSPACE HID IO DRIVER 22069M: David Rheinsberg <david@readahead.eu> 22070L: linux-input@vger.kernel.org 22071S: Maintained 22072F: drivers/hid/uhid.c 22073F: include/uapi/linux/uhid.h 22074 22075ULPI BUS 22076M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22077L: linux-usb@vger.kernel.org 22078S: Maintained 22079F: drivers/usb/common/ulpi.c 22080F: include/linux/ulpi/ 22081 22082UNICODE SUBSYSTEM 22083M: Gabriel Krisman Bertazi <krisman@collabora.com> 22084L: linux-fsdevel@vger.kernel.org 22085S: Supported 22086F: fs/unicode/ 22087 22088UNIFDEF 22089M: Tony Finch <dot@dotat.at> 22090S: Maintained 22091W: http://dotat.at/prog/unifdef 22092F: scripts/unifdef.c 22093 22094UNIFORM CDROM DRIVER 22095M: Phillip Potter <phil@philpotter.co.uk> 22096S: Maintained 22097F: Documentation/cdrom/ 22098F: drivers/cdrom/cdrom.c 22099F: include/linux/cdrom.h 22100F: include/uapi/linux/cdrom.h 22101 22102UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22103R: Alim Akhtar <alim.akhtar@samsung.com> 22104R: Avri Altman <avri.altman@wdc.com> 22105R: Bart Van Assche <bvanassche@acm.org> 22106L: linux-scsi@vger.kernel.org 22107S: Supported 22108F: Documentation/devicetree/bindings/ufs/ 22109F: Documentation/scsi/ufs.rst 22110F: drivers/ufs/core/ 22111 22112UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22113M: Pedro Sousa <pedrom.sousa@synopsys.com> 22114L: linux-scsi@vger.kernel.org 22115S: Supported 22116F: drivers/ufs/host/*dwc* 22117 22118UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22119M: Alim Akhtar <alim.akhtar@samsung.com> 22120L: linux-scsi@vger.kernel.org 22121S: Maintained 22122F: drivers/ufs/host/ufs-exynos* 22123 22124UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22125M: Stanley Chu <stanley.chu@mediatek.com> 22126L: linux-scsi@vger.kernel.org 22127L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22128S: Maintained 22129F: drivers/ufs/host/ufs-mediatek* 22130 22131UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22132M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22133L: linux-arm-msm@vger.kernel.org 22134L: linux-scsi@vger.kernel.org 22135S: Maintained 22136F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22137F: drivers/ufs/host/ufs-qcom* 22138 22139UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22140M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22141L: linux-renesas-soc@vger.kernel.org 22142L: linux-scsi@vger.kernel.org 22143S: Maintained 22144F: drivers/ufs/host/ufs-renesas.c 22145 22146UNSORTED BLOCK IMAGES (UBI) 22147M: Richard Weinberger <richard@nod.at> 22148L: linux-mtd@lists.infradead.org 22149S: Supported 22150W: http://www.linux-mtd.infradead.org/ 22151T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22152T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22153F: drivers/mtd/ubi/ 22154F: include/linux/mtd/ubi.h 22155F: include/uapi/mtd/ubi-user.h 22156 22157USB "USBNET" DRIVER FRAMEWORK 22158M: Oliver Neukum <oneukum@suse.com> 22159L: netdev@vger.kernel.org 22160S: Maintained 22161W: http://www.linux-usb.org/usbnet 22162F: drivers/net/usb/usbnet.c 22163F: include/linux/usb/usbnet.h 22164 22165USB ACM DRIVER 22166M: Oliver Neukum <oneukum@suse.com> 22167L: linux-usb@vger.kernel.org 22168S: Maintained 22169F: Documentation/usb/acm.rst 22170F: drivers/usb/class/cdc-acm.* 22171 22172USB APPLE MFI FASTCHARGE DRIVER 22173M: Bastien Nocera <hadess@hadess.net> 22174L: linux-usb@vger.kernel.org 22175S: Maintained 22176F: drivers/usb/misc/apple-mfi-fastcharge.c 22177 22178USB AR5523 WIRELESS DRIVER 22179L: linux-wireless@vger.kernel.org 22180S: Orphan 22181F: drivers/net/wireless/ath/ar5523/ 22182 22183USB ATTACHED SCSI 22184M: Oliver Neukum <oneukum@suse.com> 22185L: linux-usb@vger.kernel.org 22186L: linux-scsi@vger.kernel.org 22187S: Maintained 22188F: drivers/usb/storage/uas.c 22189 22190USB CDC ETHERNET DRIVER 22191M: Oliver Neukum <oliver@neukum.org> 22192L: linux-usb@vger.kernel.org 22193S: Maintained 22194F: drivers/net/usb/cdc_*.c 22195F: include/uapi/linux/usb/cdc.h 22196 22197USB CHAOSKEY DRIVER 22198M: Keith Packard <keithp@keithp.com> 22199L: linux-usb@vger.kernel.org 22200S: Maintained 22201F: drivers/usb/misc/chaoskey.c 22202 22203USB CYPRESS C67X00 DRIVER 22204L: linux-usb@vger.kernel.org 22205S: Orphan 22206F: drivers/usb/c67x00/ 22207 22208USB DAVICOM DM9601 DRIVER 22209M: Peter Korsgaard <peter@korsgaard.com> 22210L: netdev@vger.kernel.org 22211S: Maintained 22212W: http://www.linux-usb.org/usbnet 22213F: drivers/net/usb/dm9601.c 22214 22215USB EHCI DRIVER 22216M: Alan Stern <stern@rowland.harvard.edu> 22217L: linux-usb@vger.kernel.org 22218S: Maintained 22219F: Documentation/usb/ehci.rst 22220F: drivers/usb/host/ehci* 22221 22222USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22223M: Jiri Kosina <jikos@kernel.org> 22224M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22225L: linux-usb@vger.kernel.org 22226S: Maintained 22227T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22228F: Documentation/hid/hiddev.rst 22229F: drivers/hid/usbhid/ 22230 22231USB INTEL XHCI ROLE MUX DRIVER 22232M: Hans de Goede <hdegoede@redhat.com> 22233L: linux-usb@vger.kernel.org 22234S: Maintained 22235F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22236 22237USB IP DRIVER FOR HISILICON KIRIN 960 22238M: Yu Chen <chenyu56@huawei.com> 22239M: Binghui Wang <wangbinghui@hisilicon.com> 22240L: linux-usb@vger.kernel.org 22241S: Maintained 22242F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22243F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22244 22245USB IP DRIVER FOR HISILICON KIRIN 970 22246M: Mauro Carvalho Chehab <mchehab@kernel.org> 22247L: linux-usb@vger.kernel.org 22248S: Maintained 22249F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22250F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22251 22252USB ISP116X DRIVER 22253M: Olav Kongas <ok@artecdesign.ee> 22254L: linux-usb@vger.kernel.org 22255S: Maintained 22256F: drivers/usb/host/isp116x* 22257F: include/linux/usb/isp116x.h 22258 22259USB ISP1760 DRIVER 22260M: Rui Miguel Silva <rui.silva@linaro.org> 22261L: linux-usb@vger.kernel.org 22262S: Maintained 22263F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22264F: drivers/usb/isp1760/* 22265 22266USB LAN78XX ETHERNET DRIVER 22267M: Woojung Huh <woojung.huh@microchip.com> 22268M: UNGLinuxDriver@microchip.com 22269L: netdev@vger.kernel.org 22270S: Maintained 22271F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22272F: drivers/net/usb/lan78xx.* 22273F: include/dt-bindings/net/microchip-lan78xx.h 22274 22275USB MASS STORAGE DRIVER 22276M: Alan Stern <stern@rowland.harvard.edu> 22277L: linux-usb@vger.kernel.org 22278L: usb-storage@lists.one-eyed-alien.net 22279S: Maintained 22280F: drivers/usb/storage/ 22281 22282USB MIDI DRIVER 22283M: Clemens Ladisch <clemens@ladisch.de> 22284L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22285S: Maintained 22286T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22287F: sound/usb/midi.* 22288 22289USB NETWORKING DRIVERS 22290L: linux-usb@vger.kernel.org 22291S: Odd Fixes 22292F: drivers/net/usb/ 22293 22294USB OHCI DRIVER 22295M: Alan Stern <stern@rowland.harvard.edu> 22296L: linux-usb@vger.kernel.org 22297S: Maintained 22298F: Documentation/usb/ohci.rst 22299F: drivers/usb/host/ohci* 22300 22301USB OTG FSM (Finite State Machine) 22302M: Peter Chen <peter.chen@kernel.org> 22303L: linux-usb@vger.kernel.org 22304S: Maintained 22305T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22306F: drivers/usb/common/usb-otg-fsm.c 22307 22308USB OVER IP DRIVER 22309M: Valentina Manea <valentina.manea.m@gmail.com> 22310M: Shuah Khan <shuah@kernel.org> 22311M: Shuah Khan <skhan@linuxfoundation.org> 22312R: Hongren Zheng <i@zenithal.me> 22313L: linux-usb@vger.kernel.org 22314S: Maintained 22315F: Documentation/usb/usbip_protocol.rst 22316F: drivers/usb/usbip/ 22317F: tools/testing/selftests/drivers/usb/usbip/ 22318F: tools/usb/usbip/ 22319 22320USB PEGASUS DRIVER 22321M: Petko Manolov <petkan@nucleusys.com> 22322L: linux-usb@vger.kernel.org 22323L: netdev@vger.kernel.org 22324S: Maintained 22325W: https://github.com/petkan/pegasus 22326T: git https://github.com/petkan/pegasus.git 22327F: drivers/net/usb/pegasus.* 22328 22329USB PRINTER DRIVER (usblp) 22330M: Pete Zaitcev <zaitcev@redhat.com> 22331L: linux-usb@vger.kernel.org 22332S: Supported 22333F: drivers/usb/class/usblp.c 22334 22335USB QMI WWAN NETWORK DRIVER 22336M: Bjørn Mork <bjorn@mork.no> 22337L: netdev@vger.kernel.org 22338S: Maintained 22339F: Documentation/ABI/testing/sysfs-class-net-qmi 22340F: drivers/net/usb/qmi_wwan.c 22341 22342USB RAW GADGET DRIVER 22343R: Andrey Konovalov <andreyknvl@gmail.com> 22344L: linux-usb@vger.kernel.org 22345S: Maintained 22346F: Documentation/usb/raw-gadget.rst 22347F: drivers/usb/gadget/legacy/raw_gadget.c 22348F: include/uapi/linux/usb/raw_gadget.h 22349 22350USB RTL8150 DRIVER 22351M: Petko Manolov <petkan@nucleusys.com> 22352L: linux-usb@vger.kernel.org 22353L: netdev@vger.kernel.org 22354S: Maintained 22355W: https://github.com/petkan/rtl8150 22356T: git https://github.com/petkan/rtl8150.git 22357F: drivers/net/usb/rtl8150.c 22358 22359USB SERIAL SUBSYSTEM 22360M: Johan Hovold <johan@kernel.org> 22361L: linux-usb@vger.kernel.org 22362S: Maintained 22363T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22364F: Documentation/usb/usb-serial.rst 22365F: drivers/usb/serial/ 22366F: include/linux/usb/serial.h 22367 22368USB SMSC75XX ETHERNET DRIVER 22369M: Steve Glendinning <steve.glendinning@shawell.net> 22370L: netdev@vger.kernel.org 22371S: Maintained 22372F: drivers/net/usb/smsc75xx.* 22373 22374USB SMSC95XX ETHERNET DRIVER 22375M: Steve Glendinning <steve.glendinning@shawell.net> 22376M: UNGLinuxDriver@microchip.com 22377L: netdev@vger.kernel.org 22378S: Maintained 22379F: drivers/net/usb/smsc95xx.* 22380 22381USB SUBSYSTEM 22382M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22383L: linux-usb@vger.kernel.org 22384S: Supported 22385W: http://www.linux-usb.org 22386T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22387F: Documentation/devicetree/bindings/usb/ 22388F: Documentation/usb/ 22389F: drivers/usb/ 22390F: include/dt-bindings/usb/ 22391F: include/linux/usb.h 22392F: include/linux/usb/ 22393F: include/uapi/linux/usb/ 22394 22395USB TYPEC BUS FOR ALTERNATE MODES 22396M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22397L: linux-usb@vger.kernel.org 22398S: Maintained 22399F: Documentation/ABI/testing/sysfs-bus-typec 22400F: Documentation/driver-api/usb/typec_bus.rst 22401F: drivers/usb/typec/altmodes/ 22402F: include/linux/usb/typec_altmode.h 22403 22404USB TYPEC CLASS 22405M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22406L: linux-usb@vger.kernel.org 22407S: Maintained 22408F: Documentation/ABI/testing/sysfs-class-typec 22409F: Documentation/driver-api/usb/typec.rst 22410F: drivers/usb/typec/ 22411F: include/linux/usb/typec.h 22412 22413USB TYPEC INTEL PMC MUX DRIVER 22414M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22415L: linux-usb@vger.kernel.org 22416S: Maintained 22417F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22418F: drivers/usb/typec/mux/intel_pmc_mux.c 22419 22420USB TYPEC PI3USB30532 MUX DRIVER 22421M: Hans de Goede <hdegoede@redhat.com> 22422L: linux-usb@vger.kernel.org 22423S: Maintained 22424F: drivers/usb/typec/mux/pi3usb30532.c 22425 22426USB TYPEC PORT CONTROLLER DRIVERS 22427M: Guenter Roeck <linux@roeck-us.net> 22428L: linux-usb@vger.kernel.org 22429S: Maintained 22430F: drivers/usb/typec/tcpm/ 22431 22432USB UHCI DRIVER 22433M: Alan Stern <stern@rowland.harvard.edu> 22434L: linux-usb@vger.kernel.org 22435S: Maintained 22436F: drivers/usb/host/uhci* 22437 22438USB VIDEO CLASS 22439M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22440L: linux-media@vger.kernel.org 22441S: Maintained 22442W: http://www.ideasonboard.org/uvc/ 22443T: git git://linuxtv.org/media_tree.git 22444F: drivers/media/usb/uvc/ 22445F: include/uapi/linux/uvcvideo.h 22446 22447USB WEBCAM GADGET 22448M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22449M: Daniel Scally <dan.scally@ideasonboard.com> 22450L: linux-usb@vger.kernel.org 22451S: Maintained 22452F: drivers/usb/gadget/function/*uvc* 22453F: drivers/usb/gadget/legacy/webcam.c 22454F: include/uapi/linux/usb/g_uvc.h 22455 22456USB WIRELESS RNDIS DRIVER (rndis_wlan) 22457L: linux-wireless@vger.kernel.org 22458S: Orphan 22459F: drivers/net/wireless/legacy/rndis_wlan.c 22460 22461USB XHCI DRIVER 22462M: Mathias Nyman <mathias.nyman@intel.com> 22463L: linux-usb@vger.kernel.org 22464S: Supported 22465F: drivers/usb/host/pci-quirks* 22466F: drivers/usb/host/xhci* 22467 22468USB ZD1201 DRIVER 22469L: linux-wireless@vger.kernel.org 22470S: Orphan 22471W: http://linux-lc100020.sourceforge.net 22472F: drivers/net/wireless/zydas/zd1201.* 22473 22474USER DATAGRAM PROTOCOL (UDP) 22475M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22476S: Maintained 22477F: include/linux/udp.h 22478F: net/ipv4/udp.c 22479F: net/ipv6/udp.c 22480 22481USER-MODE LINUX (UML) 22482M: Richard Weinberger <richard@nod.at> 22483M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22484M: Johannes Berg <johannes@sipsolutions.net> 22485L: linux-um@lists.infradead.org 22486S: Maintained 22487W: http://user-mode-linux.sourceforge.net 22488Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22489T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22490T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22491F: Documentation/virt/uml/ 22492F: arch/um/ 22493F: arch/x86/um/ 22494F: fs/hostfs/ 22495 22496USERSPACE COPYIN/COPYOUT (UIOVEC) 22497M: Alexander Viro <viro@zeniv.linux.org.uk> 22498S: Maintained 22499F: include/linux/uio.h 22500F: lib/iov_iter.c 22501 22502USERSPACE DMA BUFFER DRIVER 22503M: Gerd Hoffmann <kraxel@redhat.com> 22504L: dri-devel@lists.freedesktop.org 22505S: Maintained 22506T: git git://anongit.freedesktop.org/drm/drm-misc 22507F: drivers/dma-buf/udmabuf.c 22508F: include/uapi/linux/udmabuf.h 22509 22510USERSPACE I/O (UIO) 22511M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22512S: Maintained 22513T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22514F: Documentation/driver-api/uio-howto.rst 22515F: drivers/uio/ 22516F: include/linux/uio_driver.h 22517 22518UTIL-LINUX PACKAGE 22519M: Karel Zak <kzak@redhat.com> 22520L: util-linux@vger.kernel.org 22521S: Maintained 22522W: http://en.wikipedia.org/wiki/Util-linux 22523T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22524 22525UUID HELPERS 22526R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22527L: linux-kernel@vger.kernel.org 22528S: Maintained 22529F: include/linux/uuid.h 22530F: lib/test_uuid.c 22531F: lib/uuid.c 22532 22533UV SYSFS DRIVER 22534M: Justin Ernst <justin.ernst@hpe.com> 22535L: platform-driver-x86@vger.kernel.org 22536S: Maintained 22537F: drivers/platform/x86/uv_sysfs.c 22538 22539UVESAFB DRIVER 22540M: Michal Januszewski <spock@gentoo.org> 22541L: linux-fbdev@vger.kernel.org 22542S: Maintained 22543W: https://github.com/mjanusz/v86d 22544F: Documentation/fb/uvesafb.rst 22545F: drivers/video/fbdev/uvesafb.* 22546 22547Ux500 CLOCK DRIVERS 22548M: Ulf Hansson <ulf.hansson@linaro.org> 22549L: linux-clk@vger.kernel.org 22550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22551S: Maintained 22552F: drivers/clk/ux500/ 22553 22554V4L2 ASYNC AND FWNODE FRAMEWORKS 22555M: Sakari Ailus <sakari.ailus@linux.intel.com> 22556L: linux-media@vger.kernel.org 22557S: Maintained 22558T: git git://linuxtv.org/media_tree.git 22559F: drivers/media/v4l2-core/v4l2-async.c 22560F: drivers/media/v4l2-core/v4l2-fwnode.c 22561F: include/media/v4l2-async.h 22562F: include/media/v4l2-fwnode.h 22563 22564V4L2 LENS DRIVERS 22565M: Sakari Ailus <sakari.ailus@linux.intel.com> 22566L: linux-media@vger.kernel.org 22567S: Maintained 22568F: drivers/media/i2c/ak* 22569F: drivers/media/i2c/dw* 22570F: drivers/media/i2c/lm* 22571 22572V4L2 CAMERA SENSOR DRIVERS 22573M: Sakari Ailus <sakari.ailus@linux.intel.com> 22574L: linux-media@vger.kernel.org 22575S: Maintained 22576F: Documentation/driver-api/media/camera-sensor.rst 22577F: Documentation/driver-api/media/tx-rx.rst 22578F: drivers/media/i2c/ar* 22579F: drivers/media/i2c/hi* 22580F: drivers/media/i2c/imx* 22581F: drivers/media/i2c/mt* 22582F: drivers/media/i2c/og* 22583F: drivers/media/i2c/ov* 22584F: drivers/media/i2c/s5* 22585F: drivers/media/i2c/st-vgxy61.c 22586 22587VF610 NAND DRIVER 22588M: Stefan Agner <stefan@agner.ch> 22589L: linux-mtd@lists.infradead.org 22590S: Supported 22591F: drivers/mtd/nand/raw/vf610_nfc.c 22592 22593VFAT/FAT/MSDOS FILESYSTEM 22594M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22595S: Maintained 22596F: Documentation/filesystems/vfat.rst 22597F: fs/fat/ 22598F: tools/testing/selftests/filesystems/fat/ 22599 22600VFIO CDX DRIVER 22601M: Nipun Gupta <nipun.gupta@amd.com> 22602M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22603L: kvm@vger.kernel.org 22604S: Maintained 22605F: drivers/vfio/cdx/* 22606 22607VFIO DRIVER 22608M: Alex Williamson <alex.williamson@redhat.com> 22609L: kvm@vger.kernel.org 22610S: Maintained 22611T: git https://github.com/awilliam/linux-vfio.git 22612F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22613F: Documentation/driver-api/vfio.rst 22614F: drivers/vfio/ 22615F: include/linux/vfio.h 22616F: include/linux/vfio_pci_core.h 22617F: include/uapi/linux/vfio.h 22618 22619VFIO FSL-MC DRIVER 22620M: Diana Craciun <diana.craciun@oss.nxp.com> 22621L: kvm@vger.kernel.org 22622S: Maintained 22623F: drivers/vfio/fsl-mc/ 22624 22625VFIO HISILICON PCI DRIVER 22626M: Longfang Liu <liulongfang@huawei.com> 22627M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22628L: kvm@vger.kernel.org 22629S: Maintained 22630F: drivers/vfio/pci/hisilicon/ 22631 22632VFIO MEDIATED DEVICE DRIVERS 22633M: Kirti Wankhede <kwankhede@nvidia.com> 22634L: kvm@vger.kernel.org 22635S: Maintained 22636F: Documentation/driver-api/vfio-mediated-device.rst 22637F: drivers/vfio/mdev/ 22638F: include/linux/mdev.h 22639F: samples/vfio-mdev/ 22640 22641VFIO MLX5 PCI DRIVER 22642M: Yishai Hadas <yishaih@nvidia.com> 22643L: kvm@vger.kernel.org 22644S: Maintained 22645F: drivers/vfio/pci/mlx5/ 22646 22647VFIO PCI DEVICE SPECIFIC DRIVERS 22648R: Jason Gunthorpe <jgg@nvidia.com> 22649R: Yishai Hadas <yishaih@nvidia.com> 22650R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22651R: Kevin Tian <kevin.tian@intel.com> 22652L: kvm@vger.kernel.org 22653S: Maintained 22654P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22655F: drivers/vfio/pci/*/ 22656 22657VFIO PDS PCI DRIVER 22658M: Brett Creeley <brett.creeley@amd.com> 22659L: kvm@vger.kernel.org 22660S: Maintained 22661F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 22662F: drivers/vfio/pci/pds/ 22663 22664VFIO PLATFORM DRIVER 22665M: Eric Auger <eric.auger@redhat.com> 22666L: kvm@vger.kernel.org 22667S: Maintained 22668F: drivers/vfio/platform/ 22669 22670VGA_SWITCHEROO 22671R: Lukas Wunner <lukas@wunner.de> 22672S: Maintained 22673T: git git://anongit.freedesktop.org/drm/drm-misc 22674F: Documentation/gpu/vga-switcheroo.rst 22675F: drivers/gpu/vga/vga_switcheroo.c 22676F: include/linux/vga_switcheroo.h 22677 22678VIA RHINE NETWORK DRIVER 22679M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22680S: Maintained 22681F: drivers/net/ethernet/via/via-rhine.c 22682 22683VIA SD/MMC CARD CONTROLLER DRIVER 22684M: Bruce Chang <brucechang@via.com.tw> 22685M: Harald Welte <HaraldWelte@viatech.com> 22686S: Maintained 22687F: drivers/mmc/host/via-sdmmc.c 22688 22689VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22690M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22691L: linux-fbdev@vger.kernel.org 22692S: Maintained 22693F: drivers/video/fbdev/via/ 22694F: include/linux/via-core.h 22695F: include/linux/via_i2c.h 22696 22697VIA VELOCITY NETWORK DRIVER 22698M: Francois Romieu <romieu@fr.zoreil.com> 22699L: netdev@vger.kernel.org 22700S: Maintained 22701F: drivers/net/ethernet/via/via-velocity.* 22702 22703VICODEC VIRTUAL CODEC DRIVER 22704M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 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/vicodec/* 22710 22711VIDEO I2C POLLING DRIVER 22712M: Matt Ranostay <matt.ranostay@konsulko.com> 22713L: linux-media@vger.kernel.org 22714S: Maintained 22715F: drivers/media/i2c/video-i2c.c 22716 22717VIDEO MULTIPLEXER DRIVER 22718M: Philipp Zabel <p.zabel@pengutronix.de> 22719L: linux-media@vger.kernel.org 22720S: Maintained 22721F: drivers/media/platform/video-mux.c 22722 22723VIDEOBUF2 FRAMEWORK 22724M: Tomasz Figa <tfiga@chromium.org> 22725M: Marek Szyprowski <m.szyprowski@samsung.com> 22726L: linux-media@vger.kernel.org 22727S: Maintained 22728F: drivers/media/common/videobuf2/* 22729F: include/media/videobuf2-* 22730 22731VIDTV VIRTUAL DIGITAL TV DRIVER 22732M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22733L: linux-media@vger.kernel.org 22734S: Maintained 22735W: https://linuxtv.org 22736T: git git://linuxtv.org/media_tree.git 22737F: drivers/media/test-drivers/vidtv/* 22738 22739VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22740M: Shuah Khan <skhan@linuxfoundation.org> 22741R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22742L: linux-media@vger.kernel.org 22743S: Maintained 22744W: https://linuxtv.org 22745T: git git://linuxtv.org/media_tree.git 22746F: drivers/media/test-drivers/vimc/* 22747 22748VIRT LIB 22749M: Alex Williamson <alex.williamson@redhat.com> 22750M: Paolo Bonzini <pbonzini@redhat.com> 22751L: kvm@vger.kernel.org 22752S: Supported 22753F: virt/lib/ 22754 22755VIRTIO AND VHOST VSOCK DRIVER 22756M: Stefan Hajnoczi <stefanha@redhat.com> 22757M: Stefano Garzarella <sgarzare@redhat.com> 22758L: kvm@vger.kernel.org 22759L: virtualization@lists.linux-foundation.org 22760L: netdev@vger.kernel.org 22761S: Maintained 22762F: drivers/vhost/vsock.c 22763F: include/linux/virtio_vsock.h 22764F: include/uapi/linux/virtio_vsock.h 22765F: net/vmw_vsock/virtio_transport.c 22766F: net/vmw_vsock/virtio_transport_common.c 22767 22768VIRTIO BALLOON 22769M: "Michael S. Tsirkin" <mst@redhat.com> 22770M: David Hildenbrand <david@redhat.com> 22771L: virtualization@lists.linux-foundation.org 22772S: Maintained 22773F: drivers/virtio/virtio_balloon.c 22774F: include/linux/balloon_compaction.h 22775F: include/uapi/linux/virtio_balloon.h 22776F: mm/balloon_compaction.c 22777 22778VIRTIO BLOCK AND SCSI DRIVERS 22779M: "Michael S. Tsirkin" <mst@redhat.com> 22780M: Jason Wang <jasowang@redhat.com> 22781R: Paolo Bonzini <pbonzini@redhat.com> 22782R: Stefan Hajnoczi <stefanha@redhat.com> 22783L: virtualization@lists.linux-foundation.org 22784S: Maintained 22785F: drivers/block/virtio_blk.c 22786F: drivers/scsi/virtio_scsi.c 22787F: include/uapi/linux/virtio_blk.h 22788F: include/uapi/linux/virtio_scsi.h 22789 22790VIRTIO CONSOLE DRIVER 22791M: Amit Shah <amit@kernel.org> 22792L: virtualization@lists.linux-foundation.org 22793S: Maintained 22794F: drivers/char/virtio_console.c 22795F: include/linux/virtio_console.h 22796F: include/uapi/linux/virtio_console.h 22797 22798VIRTIO CORE AND NET DRIVERS 22799M: "Michael S. Tsirkin" <mst@redhat.com> 22800M: Jason Wang <jasowang@redhat.com> 22801R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22802L: virtualization@lists.linux-foundation.org 22803S: Maintained 22804F: Documentation/ABI/testing/sysfs-bus-vdpa 22805F: Documentation/ABI/testing/sysfs-class-vduse 22806F: Documentation/devicetree/bindings/virtio/ 22807F: Documentation/driver-api/virtio/ 22808F: drivers/block/virtio_blk.c 22809F: drivers/crypto/virtio/ 22810F: drivers/net/virtio_net.c 22811F: drivers/vdpa/ 22812F: drivers/virtio/ 22813F: include/linux/vdpa.h 22814F: include/linux/virtio*.h 22815F: include/linux/vringh.h 22816F: include/uapi/linux/virtio_*.h 22817F: tools/virtio/ 22818 22819VIRTIO CRYPTO DRIVER 22820M: Gonglei <arei.gonglei@huawei.com> 22821L: virtualization@lists.linux-foundation.org 22822L: linux-crypto@vger.kernel.org 22823S: Maintained 22824F: drivers/crypto/virtio/ 22825F: include/uapi/linux/virtio_crypto.h 22826 22827VIRTIO DRIVERS FOR S390 22828M: Cornelia Huck <cohuck@redhat.com> 22829M: Halil Pasic <pasic@linux.ibm.com> 22830M: Eric Farman <farman@linux.ibm.com> 22831L: linux-s390@vger.kernel.org 22832L: virtualization@lists.linux-foundation.org 22833L: kvm@vger.kernel.org 22834S: Supported 22835F: arch/s390/include/uapi/asm/virtio-ccw.h 22836F: drivers/s390/virtio/ 22837 22838VIRTIO FILE SYSTEM 22839M: Vivek Goyal <vgoyal@redhat.com> 22840M: Stefan Hajnoczi <stefanha@redhat.com> 22841M: Miklos Szeredi <miklos@szeredi.hu> 22842L: virtualization@lists.linux-foundation.org 22843L: linux-fsdevel@vger.kernel.org 22844S: Supported 22845W: https://virtio-fs.gitlab.io/ 22846F: Documentation/filesystems/virtiofs.rst 22847F: fs/fuse/virtio_fs.c 22848F: include/uapi/linux/virtio_fs.h 22849 22850VIRTIO GPIO DRIVER 22851M: Enrico Weigelt, metux IT consult <info@metux.net> 22852M: Viresh Kumar <vireshk@kernel.org> 22853L: linux-gpio@vger.kernel.org 22854L: virtualization@lists.linux-foundation.org 22855S: Maintained 22856F: drivers/gpio/gpio-virtio.c 22857F: include/uapi/linux/virtio_gpio.h 22858 22859VIRTIO GPU DRIVER 22860M: David Airlie <airlied@redhat.com> 22861M: Gerd Hoffmann <kraxel@redhat.com> 22862R: Gurchetan Singh <gurchetansingh@chromium.org> 22863R: Chia-I Wu <olvaffe@gmail.com> 22864L: dri-devel@lists.freedesktop.org 22865L: virtualization@lists.linux-foundation.org 22866S: Maintained 22867T: git git://anongit.freedesktop.org/drm/drm-misc 22868F: drivers/gpu/drm/virtio/ 22869F: include/uapi/linux/virtio_gpu.h 22870 22871VIRTIO HOST (VHOST) 22872M: "Michael S. Tsirkin" <mst@redhat.com> 22873M: Jason Wang <jasowang@redhat.com> 22874L: kvm@vger.kernel.org 22875L: virtualization@lists.linux-foundation.org 22876L: netdev@vger.kernel.org 22877S: Maintained 22878T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22879F: drivers/vhost/ 22880F: include/linux/sched/vhost_task.h 22881F: include/linux/vhost_iotlb.h 22882F: include/uapi/linux/vhost.h 22883F: kernel/vhost_task.c 22884 22885VIRTIO HOST (VHOST-SCSI) 22886M: "Michael S. Tsirkin" <mst@redhat.com> 22887M: Jason Wang <jasowang@redhat.com> 22888M: Mike Christie <michael.christie@oracle.com> 22889R: Paolo Bonzini <pbonzini@redhat.com> 22890R: Stefan Hajnoczi <stefanha@redhat.com> 22891L: virtualization@lists.linux-foundation.org 22892S: Maintained 22893F: drivers/vhost/scsi.c 22894 22895VIRTIO I2C DRIVER 22896M: Conghui Chen <conghui.chen@intel.com> 22897M: Viresh Kumar <viresh.kumar@linaro.org> 22898L: linux-i2c@vger.kernel.org 22899L: virtualization@lists.linux-foundation.org 22900S: Maintained 22901F: drivers/i2c/busses/i2c-virtio.c 22902F: include/uapi/linux/virtio_i2c.h 22903 22904VIRTIO INPUT DRIVER 22905M: Gerd Hoffmann <kraxel@redhat.com> 22906S: Maintained 22907F: drivers/virtio/virtio_input.c 22908F: include/uapi/linux/virtio_input.h 22909 22910VIRTIO IOMMU DRIVER 22911M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22912L: virtualization@lists.linux-foundation.org 22913S: Maintained 22914F: drivers/iommu/virtio-iommu.c 22915F: include/uapi/linux/virtio_iommu.h 22916 22917VIRTIO MEM DRIVER 22918M: David Hildenbrand <david@redhat.com> 22919L: virtualization@lists.linux-foundation.org 22920S: Maintained 22921W: https://virtio-mem.gitlab.io/ 22922F: drivers/virtio/virtio_mem.c 22923F: include/uapi/linux/virtio_mem.h 22924 22925VIRTIO PMEM DRIVER 22926M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22927L: virtualization@lists.linux-foundation.org 22928S: Maintained 22929F: drivers/nvdimm/nd_virtio.c 22930F: drivers/nvdimm/virtio_pmem.c 22931 22932VIRTIO SOUND DRIVER 22933M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22934M: "Michael S. Tsirkin" <mst@redhat.com> 22935L: virtualization@lists.linux-foundation.org 22936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22937S: Maintained 22938F: include/uapi/linux/virtio_snd.h 22939F: sound/virtio/* 22940 22941VIRTUAL BOX GUEST DEVICE DRIVER 22942M: Hans de Goede <hdegoede@redhat.com> 22943M: Arnd Bergmann <arnd@arndb.de> 22944M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22945S: Maintained 22946F: drivers/virt/vboxguest/ 22947F: include/linux/vbox_utils.h 22948F: include/uapi/linux/vbox*.h 22949 22950VIRTUAL BOX SHARED FOLDER VFS DRIVER 22951M: Hans de Goede <hdegoede@redhat.com> 22952L: linux-fsdevel@vger.kernel.org 22953S: Maintained 22954F: fs/vboxsf/* 22955 22956VIRTUAL PCM TEST DRIVER 22957M: Ivan Orlov <ivan.orlov0322@gmail.com> 22958L: alsa-devel@alsa-project.org 22959S: Maintained 22960F: Documentation/sound/cards/pcmtest.rst 22961F: sound/drivers/pcmtest.c 22962F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22963 22964VIRTUAL SERIO DEVICE DRIVER 22965M: Stephen Chandler Paul <thatslyude@gmail.com> 22966S: Maintained 22967F: drivers/input/serio/userio.c 22968F: include/uapi/linux/userio.h 22969 22970VISL VIRTUAL STATELESS DECODER DRIVER 22971M: Daniel Almeida <daniel.almeida@collabora.com> 22972L: linux-media@vger.kernel.org 22973S: Supported 22974F: drivers/media/test-drivers/visl 22975 22976VIVID VIRTUAL VIDEO DRIVER 22977M: Hans Verkuil <hverkuil@xs4all.nl> 22978L: linux-media@vger.kernel.org 22979S: Maintained 22980W: https://linuxtv.org 22981T: git git://linuxtv.org/media_tree.git 22982F: drivers/media/test-drivers/vivid/* 22983 22984VLYNQ BUS 22985M: Florian Fainelli <f.fainelli@gmail.com> 22986L: openwrt-devel@lists.openwrt.org (subscribers-only) 22987S: Maintained 22988F: drivers/vlynq/vlynq.c 22989F: include/linux/vlynq.h 22990 22991VM SOCKETS (AF_VSOCK) 22992M: Stefano Garzarella <sgarzare@redhat.com> 22993L: virtualization@lists.linux-foundation.org 22994L: netdev@vger.kernel.org 22995S: Maintained 22996F: drivers/net/vsockmon.c 22997F: include/net/af_vsock.h 22998F: include/uapi/linux/vm_sockets.h 22999F: include/uapi/linux/vm_sockets_diag.h 23000F: include/uapi/linux/vsockmon.h 23001F: net/vmw_vsock/ 23002F: tools/testing/vsock/ 23003 23004VMALLOC 23005M: Andrew Morton <akpm@linux-foundation.org> 23006R: Uladzislau Rezki <urezki@gmail.com> 23007R: Christoph Hellwig <hch@infradead.org> 23008R: Lorenzo Stoakes <lstoakes@gmail.com> 23009L: linux-mm@kvack.org 23010S: Maintained 23011W: http://www.linux-mm.org 23012T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23013F: include/linux/vmalloc.h 23014F: mm/vmalloc.c 23015 23016VME SUBSYSTEM 23017M: Martyn Welch <martyn@welchs.me.uk> 23018M: Manohar Vanga <manohar.vanga@gmail.com> 23019M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23020L: linux-kernel@vger.kernel.org 23021S: Odd fixes 23022T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23023F: Documentation/driver-api/vme.rst 23024F: drivers/staging/vme_user/ 23025 23026VMWARE BALLOON DRIVER 23027M: Nadav Amit <namit@vmware.com> 23028R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23029L: linux-kernel@vger.kernel.org 23030S: Supported 23031F: drivers/misc/vmw_balloon.c 23032 23033VMWARE HYPERVISOR INTERFACE 23034M: Ajay Kaher <akaher@vmware.com> 23035M: Alexey Makhalov <amakhalov@vmware.com> 23036R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23037L: virtualization@lists.linux-foundation.org 23038L: x86@kernel.org 23039S: Supported 23040T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23041F: arch/x86/include/asm/vmware.h 23042F: arch/x86/kernel/cpu/vmware.c 23043 23044VMWARE PVRDMA DRIVER 23045M: Bryan Tan <bryantan@vmware.com> 23046M: Vishnu Dasa <vdasa@vmware.com> 23047R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23048L: linux-rdma@vger.kernel.org 23049S: Supported 23050F: drivers/infiniband/hw/vmw_pvrdma/ 23051 23052VMWARE PVSCSI DRIVER 23053M: Vishal Bhakta <vbhakta@vmware.com> 23054R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23055L: linux-scsi@vger.kernel.org 23056S: Supported 23057F: drivers/scsi/vmw_pvscsi.c 23058F: drivers/scsi/vmw_pvscsi.h 23059 23060VMWARE VIRTUAL PTP CLOCK DRIVER 23061M: Deep Shah <sdeep@vmware.com> 23062R: Ajay Kaher <akaher@vmware.com> 23063R: Alexey Makhalov <amakhalov@vmware.com> 23064R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23065L: netdev@vger.kernel.org 23066S: Supported 23067F: drivers/ptp/ptp_vmw.c 23068 23069VMWARE VMCI DRIVER 23070M: Bryan Tan <bryantan@vmware.com> 23071M: Vishnu Dasa <vdasa@vmware.com> 23072R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23073L: linux-kernel@vger.kernel.org 23074S: Supported 23075F: drivers/misc/vmw_vmci/ 23076F: include/linux/vmw_vmci* 23077 23078VMWARE VMMOUSE SUBDRIVER 23079M: Zack Rusin <zackr@vmware.com> 23080R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 23081R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23082L: linux-input@vger.kernel.org 23083S: Supported 23084F: drivers/input/mouse/vmmouse.c 23085F: drivers/input/mouse/vmmouse.h 23086 23087VMWARE VMXNET3 ETHERNET DRIVER 23088M: Ronak Doshi <doshir@vmware.com> 23089R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23090L: netdev@vger.kernel.org 23091S: Supported 23092F: drivers/net/vmxnet3/ 23093 23094VMWARE VSOCK VMCI TRANSPORT DRIVER 23095M: Bryan Tan <bryantan@vmware.com> 23096M: Vishnu Dasa <vdasa@vmware.com> 23097R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23098L: linux-kernel@vger.kernel.org 23099S: Supported 23100F: net/vmw_vsock/vmci_transport* 23101 23102VOCORE VOCORE2 BOARD 23103M: Harvey Hunt <harveyhuntnexus@gmail.com> 23104L: linux-mips@vger.kernel.org 23105S: Maintained 23106F: arch/mips/boot/dts/ralink/vocore2.dts 23107 23108VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23109M: Liam Girdwood <lgirdwood@gmail.com> 23110M: Mark Brown <broonie@kernel.org> 23111L: linux-kernel@vger.kernel.org 23112S: Supported 23113W: http://www.slimlogic.co.uk/?p=48 23114T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23115F: Documentation/devicetree/bindings/regulator/ 23116F: Documentation/power/regulator/ 23117F: drivers/regulator/ 23118F: include/dt-bindings/regulator/ 23119F: include/linux/regulator/ 23120K: regulator_get_optional 23121 23122VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23123R: Matti Vaittinen <mazziesaccount@gmail.com> 23124F: drivers/regulator/irq_helpers.c 23125 23126VRF 23127M: David Ahern <dsahern@kernel.org> 23128L: netdev@vger.kernel.org 23129S: Maintained 23130F: Documentation/networking/vrf.rst 23131F: drivers/net/vrf.c 23132 23133VSPRINTF 23134M: Petr Mladek <pmladek@suse.com> 23135M: Steven Rostedt <rostedt@goodmis.org> 23136R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23137R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23138R: Sergey Senozhatsky <senozhatsky@chromium.org> 23139S: Maintained 23140T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23141F: Documentation/core-api/printk-formats.rst 23142F: lib/test_printf.c 23143F: lib/test_scanf.c 23144F: lib/vsprintf.c 23145 23146VT1211 HARDWARE MONITOR DRIVER 23147M: Juerg Haefliger <juergh@proton.me> 23148L: linux-hwmon@vger.kernel.org 23149S: Maintained 23150F: Documentation/hwmon/vt1211.rst 23151F: drivers/hwmon/vt1211.c 23152 23153VT8231 HARDWARE MONITOR DRIVER 23154M: Roger Lucas <vt8231@hiddenengine.co.uk> 23155L: linux-hwmon@vger.kernel.org 23156S: Maintained 23157F: drivers/hwmon/vt8231.c 23158 23159VUB300 USB to SDIO/SD/MMC bridge chip 23160L: linux-mmc@vger.kernel.org 23161S: Orphan 23162F: drivers/mmc/host/vub300.c 23163 23164W1 DALLAS'S 1-WIRE BUS 23165M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23166S: Maintained 23167F: Documentation/devicetree/bindings/w1/ 23168F: Documentation/w1/ 23169F: drivers/w1/ 23170F: include/linux/w1.h 23171 23172W83791D HARDWARE MONITORING DRIVER 23173M: Marc Hulsman <m.hulsman@tudelft.nl> 23174L: linux-hwmon@vger.kernel.org 23175S: Maintained 23176F: Documentation/hwmon/w83791d.rst 23177F: drivers/hwmon/w83791d.c 23178 23179W83793 HARDWARE MONITORING DRIVER 23180M: Rudolf Marek <r.marek@assembler.cz> 23181L: linux-hwmon@vger.kernel.org 23182S: Maintained 23183F: Documentation/hwmon/w83793.rst 23184F: drivers/hwmon/w83793.c 23185 23186W83795 HARDWARE MONITORING DRIVER 23187M: Jean Delvare <jdelvare@suse.com> 23188L: linux-hwmon@vger.kernel.org 23189S: Maintained 23190F: drivers/hwmon/w83795.c 23191 23192W83L51xD SD/MMC CARD INTERFACE DRIVER 23193M: Pierre Ossman <pierre@ossman.eu> 23194S: Maintained 23195F: drivers/mmc/host/wbsd.* 23196 23197WACOM PROTOCOL 4 SERIAL TABLETS 23198M: Julian Squires <julian@cipht.net> 23199M: Hans de Goede <hdegoede@redhat.com> 23200L: linux-input@vger.kernel.org 23201S: Maintained 23202F: drivers/input/tablet/wacom_serial4.c 23203 23204WANGXUN ETHERNET DRIVER 23205M: Jiawen Wu <jiawenwu@trustnetic.com> 23206M: Mengyuan Lou <mengyuanlou@net-swift.com> 23207L: netdev@vger.kernel.org 23208S: Maintained 23209W: https://www.net-swift.com 23210F: Documentation/networking/device_drivers/ethernet/wangxun/* 23211F: drivers/net/ethernet/wangxun/ 23212F: drivers/net/pcs/pcs-xpcs-wx.c 23213 23214WATCHDOG DEVICE DRIVERS 23215M: Wim Van Sebroeck <wim@linux-watchdog.org> 23216M: Guenter Roeck <linux@roeck-us.net> 23217L: linux-watchdog@vger.kernel.org 23218S: Maintained 23219W: http://www.linux-watchdog.org/ 23220T: git git://www.linux-watchdog.org/linux-watchdog.git 23221F: Documentation/devicetree/bindings/watchdog/ 23222F: Documentation/watchdog/ 23223F: drivers/watchdog/ 23224F: include/linux/watchdog.h 23225F: include/trace/events/watchdog.h 23226F: include/uapi/linux/watchdog.h 23227 23228WHISKEYCOVE PMIC GPIO DRIVER 23229M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23230L: linux-gpio@vger.kernel.org 23231S: Maintained 23232F: drivers/gpio/gpio-wcove.c 23233 23234WHWAVE RTC DRIVER 23235M: Dianlong Li <long17.cool@163.com> 23236L: linux-rtc@vger.kernel.org 23237S: Maintained 23238F: drivers/rtc/rtc-sd3078.c 23239 23240WIIMOTE HID DRIVER 23241M: David Rheinsberg <david@readahead.eu> 23242L: linux-input@vger.kernel.org 23243S: Maintained 23244F: drivers/hid/hid-wiimote* 23245 23246WILOCITY WIL6210 WIRELESS DRIVER 23247L: linux-wireless@vger.kernel.org 23248S: Orphan 23249W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23250F: drivers/net/wireless/ath/wil6210/ 23251 23252WINBOND CIR DRIVER 23253M: David Härdeman <david@hardeman.nu> 23254S: Maintained 23255F: drivers/media/rc/winbond-cir.c 23256 23257WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23258L: linux-watchdog@vger.kernel.org 23259S: Orphan 23260F: drivers/watchdog/ebc-c384_wdt.c 23261 23262WINSYSTEMS WS16C48 GPIO DRIVER 23263M: William Breathitt Gray <william.gray@linaro.org> 23264L: linux-gpio@vger.kernel.org 23265S: Maintained 23266F: drivers/gpio/gpio-ws16c48.c 23267 23268WIREGUARD SECURE NETWORK TUNNEL 23269M: Jason A. Donenfeld <Jason@zx2c4.com> 23270L: wireguard@lists.zx2c4.com 23271L: netdev@vger.kernel.org 23272S: Maintained 23273F: drivers/net/wireguard/ 23274F: tools/testing/selftests/wireguard/ 23275 23276WISTRON LAPTOP BUTTON DRIVER 23277M: Miloslav Trmac <mitr@volny.cz> 23278S: Maintained 23279F: drivers/input/misc/wistron_btns.c 23280 23281WL3501 WIRELESS PCMCIA CARD DRIVER 23282L: linux-wireless@vger.kernel.org 23283S: Orphan 23284F: drivers/net/wireless/legacy/wl3501* 23285 23286WMI BINARY MOF DRIVER 23287M: Armin Wolf <W_Armin@gmx.de> 23288R: Thomas Weißschuh <linux@weissschuh.net> 23289L: platform-driver-x86@vger.kernel.org 23290S: Maintained 23291F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23292F: Documentation/wmi/devices/wmi-bmof.rst 23293F: drivers/platform/x86/wmi-bmof.c 23294 23295WOLFSON MICROELECTRONICS DRIVERS 23296L: patches@opensource.cirrus.com 23297S: Supported 23298W: https://github.com/CirrusLogic/linux-drivers/wiki 23299T: git https://github.com/CirrusLogic/linux-drivers.git 23300F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23301F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23302F: Documentation/devicetree/bindings/mfd/wm831x.txt 23303F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23304F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23305F: Documentation/devicetree/bindings/sound/wm* 23306F: Documentation/hwmon/wm83??.rst 23307F: arch/arm/mach-s3c/mach-crag6410* 23308F: drivers/clk/clk-wm83*.c 23309F: drivers/gpio/gpio-*wm*.c 23310F: drivers/gpio/gpio-arizona.c 23311F: drivers/hwmon/wm83??-hwmon.c 23312F: drivers/input/misc/wm831x-on.c 23313F: drivers/input/touchscreen/wm831x-ts.c 23314F: drivers/input/touchscreen/wm97*.c 23315F: drivers/leds/leds-wm83*.c 23316F: drivers/mfd/arizona* 23317F: drivers/mfd/cs47l24* 23318F: drivers/mfd/wm*.c 23319F: drivers/power/supply/wm83*.c 23320F: drivers/regulator/arizona* 23321F: drivers/regulator/wm8*.c 23322F: drivers/rtc/rtc-wm83*.c 23323F: drivers/video/backlight/wm83*_bl.c 23324F: drivers/watchdog/wm83*_wdt.c 23325F: include/linux/mfd/arizona/ 23326F: include/linux/mfd/wm831x/ 23327F: include/linux/mfd/wm8350/ 23328F: include/linux/mfd/wm8400* 23329F: include/linux/regulator/arizona* 23330F: include/linux/wm97xx.h 23331F: include/sound/wm????.h 23332F: sound/soc/codecs/arizona* 23333F: sound/soc/codecs/cs47l24* 23334F: sound/soc/codecs/wm* 23335 23336WORKQUEUE 23337M: Tejun Heo <tj@kernel.org> 23338R: Lai Jiangshan <jiangshanlai@gmail.com> 23339S: Maintained 23340T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23341F: Documentation/core-api/workqueue.rst 23342F: include/linux/workqueue.h 23343F: kernel/workqueue.c 23344F: kernel/workqueue_internal.h 23345 23346WWAN DRIVERS 23347M: Loic Poulain <loic.poulain@linaro.org> 23348M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23349R: Johannes Berg <johannes@sipsolutions.net> 23350L: netdev@vger.kernel.org 23351S: Maintained 23352F: drivers/net/wwan/ 23353F: include/linux/wwan.h 23354F: include/uapi/linux/wwan.h 23355 23356X-POWERS AXP288 PMIC DRIVERS 23357M: Hans de Goede <hdegoede@redhat.com> 23358S: Maintained 23359F: drivers/acpi/pmic/intel_pmic_xpower.c 23360N: axp288 23361 23362X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23363M: Chen-Yu Tsai <wens@csie.org> 23364L: linux-kernel@vger.kernel.org 23365S: Maintained 23366N: axp[128] 23367 23368X.25 STACK 23369M: Martin Schiller <ms@dev.tdt.de> 23370L: linux-x25@vger.kernel.org 23371S: Maintained 23372F: Documentation/networking/lapb-module.rst 23373F: Documentation/networking/x25* 23374F: drivers/net/wan/hdlc_x25.c 23375F: drivers/net/wan/lapbether.c 23376F: include/*/lapb.h 23377F: include/net/x25* 23378F: include/uapi/linux/x25.h 23379F: net/lapb/ 23380F: net/x25/ 23381 23382X86 ARCHITECTURE (32-BIT AND 64-BIT) 23383M: Thomas Gleixner <tglx@linutronix.de> 23384M: Ingo Molnar <mingo@redhat.com> 23385M: Borislav Petkov <bp@alien8.de> 23386M: Dave Hansen <dave.hansen@linux.intel.com> 23387M: x86@kernel.org 23388R: "H. Peter Anvin" <hpa@zytor.com> 23389L: linux-kernel@vger.kernel.org 23390S: Maintained 23391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23392F: Documentation/arch/x86/ 23393F: Documentation/devicetree/bindings/x86/ 23394F: arch/x86/ 23395 23396X86 ENTRY CODE 23397M: Andy Lutomirski <luto@kernel.org> 23398L: linux-kernel@vger.kernel.org 23399S: Maintained 23400T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23401F: arch/x86/entry/ 23402 23403X86 HARDWARE VULNERABILITIES 23404M: Thomas Gleixner <tglx@linutronix.de> 23405M: Borislav Petkov <bp@alien8.de> 23406M: Peter Zijlstra <peterz@infradead.org> 23407M: Josh Poimboeuf <jpoimboe@kernel.org> 23408R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23409S: Maintained 23410F: Documentation/admin-guide/hw-vuln/ 23411F: arch/x86/include/asm/nospec-branch.h 23412F: arch/x86/kernel/cpu/bugs.c 23413 23414X86 MCE INFRASTRUCTURE 23415M: Tony Luck <tony.luck@intel.com> 23416M: Borislav Petkov <bp@alien8.de> 23417L: linux-edac@vger.kernel.org 23418S: Maintained 23419F: Documentation/ABI/testing/sysfs-mce 23420F: Documentation/arch/x86/x86_64/machinecheck.rst 23421F: arch/x86/kernel/cpu/mce/* 23422 23423X86 MICROCODE UPDATE SUPPORT 23424M: Borislav Petkov <bp@alien8.de> 23425S: Maintained 23426F: arch/x86/kernel/cpu/microcode/* 23427 23428X86 MM 23429M: Dave Hansen <dave.hansen@linux.intel.com> 23430M: Andy Lutomirski <luto@kernel.org> 23431M: Peter Zijlstra <peterz@infradead.org> 23432L: linux-kernel@vger.kernel.org 23433S: Maintained 23434T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23435F: arch/x86/mm/ 23436 23437X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23438M: Hans de Goede <hdegoede@redhat.com> 23439L: platform-driver-x86@vger.kernel.org 23440S: Maintained 23441T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23442F: drivers/platform/x86/x86-android-tablets/ 23443 23444X86 PLATFORM DRIVERS 23445M: Hans de Goede <hdegoede@redhat.com> 23446M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 23447M: Mark Gross <markgross@kernel.org> 23448L: platform-driver-x86@vger.kernel.org 23449S: Maintained 23450Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 23451T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23452F: drivers/platform/olpc/ 23453F: drivers/platform/x86/ 23454F: include/linux/platform_data/x86/ 23455 23456X86 PLATFORM DRIVERS - ARCH 23457R: Darren Hart <dvhart@infradead.org> 23458R: Andy Shevchenko <andy@infradead.org> 23459L: platform-driver-x86@vger.kernel.org 23460L: x86@kernel.org 23461S: Maintained 23462T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23463F: arch/x86/platform 23464 23465X86 PLATFORM UV HPE SUPERDOME FLEX 23466M: Steve Wahl <steve.wahl@hpe.com> 23467R: Justin Ernst <justin.ernst@hpe.com> 23468R: Kyle Meyer <kyle.meyer@hpe.com> 23469R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23470R: Russ Anderson <russ.anderson@hpe.com> 23471S: Supported 23472F: arch/x86/include/asm/uv/ 23473F: arch/x86/kernel/apic/x2apic_uv_x.c 23474F: arch/x86/platform/uv/ 23475 23476X86 STACK UNWINDING 23477M: Josh Poimboeuf <jpoimboe@kernel.org> 23478M: Peter Zijlstra <peterz@infradead.org> 23479S: Supported 23480F: arch/x86/include/asm/unwind*.h 23481F: arch/x86/kernel/dumpstack.c 23482F: arch/x86/kernel/stacktrace.c 23483F: arch/x86/kernel/unwind_*.c 23484 23485X86 VDSO 23486M: Andy Lutomirski <luto@kernel.org> 23487L: linux-kernel@vger.kernel.org 23488S: Maintained 23489T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23490F: arch/x86/entry/vdso/ 23491 23492XARRAY 23493M: Matthew Wilcox <willy@infradead.org> 23494L: linux-fsdevel@vger.kernel.org 23495S: Supported 23496F: Documentation/core-api/xarray.rst 23497F: include/linux/idr.h 23498F: include/linux/xarray.h 23499F: lib/idr.c 23500F: lib/xarray.c 23501F: tools/testing/radix-tree 23502 23503XBOX DVD IR REMOTE 23504M: Benjamin Valentin <benpicco@googlemail.com> 23505S: Maintained 23506F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23507F: drivers/media/rc/xbox_remote.c 23508 23509XC2028/3028 TUNER DRIVER 23510M: Mauro Carvalho Chehab <mchehab@kernel.org> 23511L: linux-media@vger.kernel.org 23512S: Maintained 23513W: https://linuxtv.org 23514T: git git://linuxtv.org/media_tree.git 23515F: drivers/media/tuners/xc2028.* 23516 23517XDP (eXpress Data Path) 23518M: Alexei Starovoitov <ast@kernel.org> 23519M: Daniel Borkmann <daniel@iogearbox.net> 23520M: David S. Miller <davem@davemloft.net> 23521M: Jakub Kicinski <kuba@kernel.org> 23522M: Jesper Dangaard Brouer <hawk@kernel.org> 23523M: John Fastabend <john.fastabend@gmail.com> 23524L: netdev@vger.kernel.org 23525L: bpf@vger.kernel.org 23526S: Supported 23527F: drivers/net/ethernet/*/*/*/*/*xdp* 23528F: drivers/net/ethernet/*/*/*xdp* 23529F: include/net/xdp.h 23530F: include/net/xdp_priv.h 23531F: include/trace/events/xdp.h 23532F: kernel/bpf/cpumap.c 23533F: kernel/bpf/devmap.c 23534F: net/core/xdp.c 23535F: samples/bpf/xdp* 23536F: tools/testing/selftests/bpf/*/*xdp* 23537F: tools/testing/selftests/bpf/*xdp* 23538K: (?:\b|_)xdp(?:\b|_) 23539 23540XDP SOCKETS (AF_XDP) 23541M: Björn Töpel <bjorn@kernel.org> 23542M: Magnus Karlsson <magnus.karlsson@intel.com> 23543M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23544R: Jonathan Lemon <jonathan.lemon@gmail.com> 23545L: netdev@vger.kernel.org 23546L: bpf@vger.kernel.org 23547S: Maintained 23548F: Documentation/networking/af_xdp.rst 23549F: include/net/netns/xdp.h 23550F: include/net/xdp_sock* 23551F: include/net/xsk_buff_pool.h 23552F: include/uapi/linux/if_xdp.h 23553F: include/uapi/linux/xdp_diag.h 23554F: net/xdp/ 23555F: tools/testing/selftests/bpf/*xsk* 23556 23557XEN BLOCK SUBSYSTEM 23558M: Roger Pau Monné <roger.pau@citrix.com> 23559L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23560S: Supported 23561F: drivers/block/xen* 23562F: drivers/block/xen-blkback/* 23563 23564XEN HYPERVISOR ARM 23565M: Stefano Stabellini <sstabellini@kernel.org> 23566L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23567S: Maintained 23568F: arch/arm/include/asm/xen/ 23569F: arch/arm/xen/ 23570 23571XEN HYPERVISOR ARM64 23572M: Stefano Stabellini <sstabellini@kernel.org> 23573L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23574S: Maintained 23575F: arch/arm64/include/asm/xen/ 23576F: arch/arm64/xen/ 23577 23578XEN HYPERVISOR INTERFACE 23579M: Juergen Gross <jgross@suse.com> 23580M: Stefano Stabellini <sstabellini@kernel.org> 23581R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23582L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23583S: Supported 23584T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23585F: Documentation/ABI/stable/sysfs-hypervisor-xen 23586F: Documentation/ABI/testing/sysfs-hypervisor-xen 23587F: drivers/*/xen-*front.c 23588F: drivers/xen/ 23589F: include/uapi/xen/ 23590F: include/xen/ 23591F: kernel/configs/xen.config 23592 23593XEN HYPERVISOR X86 23594M: Juergen Gross <jgross@suse.com> 23595R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23596L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23597S: Supported 23598F: arch/x86/configs/xen.config 23599F: arch/x86/include/asm/pvclock-abi.h 23600F: arch/x86/include/asm/xen/ 23601F: arch/x86/platform/pvh/ 23602F: arch/x86/xen/ 23603 23604XEN NETWORK BACKEND DRIVER 23605M: Wei Liu <wei.liu@kernel.org> 23606M: Paul Durrant <paul@xen.org> 23607L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23608L: netdev@vger.kernel.org 23609S: Supported 23610F: drivers/net/xen-netback/* 23611 23612XEN PCI SUBSYSTEM 23613M: Juergen Gross <jgross@suse.com> 23614L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23615S: Supported 23616F: arch/x86/pci/*xen* 23617F: drivers/pci/*xen* 23618 23619XEN PVSCSI DRIVERS 23620M: Juergen Gross <jgross@suse.com> 23621L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23622L: linux-scsi@vger.kernel.org 23623S: Supported 23624F: drivers/scsi/xen-scsifront.c 23625F: drivers/xen/xen-scsiback.c 23626F: include/xen/interface/io/vscsiif.h 23627 23628XEN PVUSB DRIVER 23629M: Juergen Gross <jgross@suse.com> 23630L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23631L: linux-usb@vger.kernel.org 23632S: Supported 23633F: drivers/usb/host/xen* 23634F: include/xen/interface/io/usbif.h 23635 23636XEN SOUND FRONTEND DRIVER 23637M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23638L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23639L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23640S: Supported 23641F: sound/xen/* 23642 23643XEN SWIOTLB SUBSYSTEM 23644M: Juergen Gross <jgross@suse.com> 23645M: Stefano Stabellini <sstabellini@kernel.org> 23646L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23647L: iommu@lists.linux.dev 23648S: Supported 23649F: arch/*/include/asm/xen/swiotlb-xen.h 23650F: drivers/xen/swiotlb-xen.c 23651F: include/xen/arm/swiotlb-xen.h 23652F: include/xen/swiotlb-xen.h 23653 23654XFS FILESYSTEM 23655M: Chandan Babu R <chandan.babu@oracle.com> 23656R: Darrick J. Wong <djwong@kernel.org> 23657L: linux-xfs@vger.kernel.org 23658S: Supported 23659W: http://xfs.org/ 23660C: irc://irc.oftc.net/xfs 23661T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23662P: Documentation/filesystems/xfs-maintainer-entry-profile.rst 23663F: Documentation/ABI/testing/sysfs-fs-xfs 23664F: Documentation/admin-guide/xfs.rst 23665F: Documentation/filesystems/xfs-delayed-logging-design.rst 23666F: Documentation/filesystems/xfs-self-describing-metadata.rst 23667F: fs/xfs/ 23668F: include/uapi/linux/dqblk_xfs.h 23669F: include/uapi/linux/fsmap.h 23670 23671XILINX AMS DRIVER 23672M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23673L: linux-iio@vger.kernel.org 23674S: Maintained 23675F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23676F: drivers/iio/adc/xilinx-ams.c 23677 23678XILINX AXI ETHERNET DRIVER 23679M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23680S: Maintained 23681F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23682F: drivers/net/ethernet/xilinx/xilinx_axienet* 23683 23684XILINX CAN DRIVER 23685M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23686R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23687L: linux-can@vger.kernel.org 23688S: Maintained 23689F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23690F: drivers/net/can/xilinx_can.c 23691 23692XILINX EVENT MANAGEMENT DRIVER 23693M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23694S: Maintained 23695F: drivers/soc/xilinx/xlnx_event_manager.c 23696F: include/linux/firmware/xlnx-event-manager.h 23697 23698XILINX GPIO DRIVER 23699M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23700R: Srinivas Neeli <srinivas.neeli@amd.com> 23701R: Michal Simek <michal.simek@amd.com> 23702S: Maintained 23703F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23704F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23705F: drivers/gpio/gpio-xilinx.c 23706F: drivers/gpio/gpio-zynq.c 23707 23708XILINX PWM DRIVER 23709M: Sean Anderson <sean.anderson@seco.com> 23710S: Maintained 23711F: drivers/pwm/pwm-xilinx.c 23712F: include/clocksource/timer-xilinx.h 23713 23714XILINX SD-FEC IP CORES 23715M: Derek Kiernan <derek.kiernan@amd.com> 23716M: Dragan Cvetic <dragan.cvetic@amd.com> 23717S: Maintained 23718F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23719F: Documentation/misc-devices/xilinx_sdfec.rst 23720F: drivers/misc/Kconfig 23721F: drivers/misc/Makefile 23722F: drivers/misc/xilinx_sdfec.c 23723F: include/uapi/misc/xilinx_sdfec.h 23724 23725XILINX UARTLITE SERIAL DRIVER 23726M: Peter Korsgaard <jacmet@sunsite.dk> 23727L: linux-serial@vger.kernel.org 23728S: Maintained 23729F: drivers/tty/serial/uartlite.c 23730 23731XILINX VIDEO IP CORES 23732M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23733L: linux-media@vger.kernel.org 23734S: Supported 23735T: git git://linuxtv.org/media_tree.git 23736F: Documentation/devicetree/bindings/media/xilinx/ 23737F: drivers/media/platform/xilinx/ 23738F: include/uapi/linux/xilinx-v4l2-controls.h 23739 23740XILINX WATCHDOG DRIVER 23741M: Srinivas Neeli <srinivas.neeli@amd.com> 23742R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23743R: Michal Simek <michal.simek@amd.com> 23744S: Maintained 23745F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23746F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23747F: drivers/watchdog/of_xilinx_wdt.c 23748F: drivers/watchdog/xilinx_wwdt.c 23749 23750XILINX XDMA DRIVER 23751M: Lizhi Hou <lizhi.hou@amd.com> 23752M: Brian Xu <brian.xu@amd.com> 23753M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23754L: dmaengine@vger.kernel.org 23755S: Supported 23756F: drivers/dma/xilinx/xdma-regs.h 23757F: drivers/dma/xilinx/xdma.c 23758F: include/linux/dma/amd_xdma.h 23759F: include/linux/platform_data/amd_xdma.h 23760 23761XILINX ZYNQMP DPDMA DRIVER 23762M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23763L: dmaengine@vger.kernel.org 23764S: Supported 23765F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23766F: drivers/dma/xilinx/xilinx_dpdma.c 23767F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23768 23769XILINX ZYNQMP OCM EDAC DRIVER 23770M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23771M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23772S: Maintained 23773F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23774F: drivers/edac/zynqmp_edac.c 23775 23776XILINX ZYNQMP PSGTR PHY DRIVER 23777M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23778L: linux-kernel@vger.kernel.org 23779S: Supported 23780T: git https://github.com/Xilinx/linux-xlnx.git 23781F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23782F: drivers/phy/xilinx/phy-zynqmp.c 23783 23784XILINX ZYNQMP SHA3 DRIVER 23785M: Harsha <harsha.harsha@amd.com> 23786S: Maintained 23787F: drivers/crypto/xilinx/zynqmp-sha.c 23788 23789XILLYBUS DRIVER 23790M: Eli Billauer <eli.billauer@gmail.com> 23791L: linux-kernel@vger.kernel.org 23792S: Supported 23793F: drivers/char/xillybus/ 23794 23795XLP9XX I2C DRIVER 23796M: George Cherian <gcherian@marvell.com> 23797L: linux-i2c@vger.kernel.org 23798S: Supported 23799W: http://www.marvell.com 23800F: drivers/i2c/busses/i2c-xlp9xx.c 23801 23802XRA1403 GPIO EXPANDER 23803M: Nandor Han <nandor.han@ge.com> 23804L: linux-gpio@vger.kernel.org 23805S: Maintained 23806F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23807F: drivers/gpio/gpio-xra1403.c 23808 23809XTENSA XTFPGA PLATFORM SUPPORT 23810M: Max Filippov <jcmvbkbc@gmail.com> 23811S: Maintained 23812F: drivers/spi/spi-xtensa-xtfpga.c 23813F: sound/soc/xtensa/xtfpga-i2s.c 23814 23815YAM DRIVER FOR AX.25 23816M: Jean-Paul Roubelat <jpr@f6fbb.org> 23817L: linux-hams@vger.kernel.org 23818S: Maintained 23819F: drivers/net/hamradio/yam* 23820F: include/linux/yam.h 23821 23822YAMA SECURITY MODULE 23823M: Kees Cook <keescook@chromium.org> 23824S: Supported 23825T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23826F: Documentation/admin-guide/LSM/Yama.rst 23827F: security/yama/ 23828 23829YEALINK PHONE DRIVER 23830M: Henk Vergonet <Henk.Vergonet@gmail.com> 23831L: usbb2k-api-dev@nongnu.org 23832S: Maintained 23833F: Documentation/input/devices/yealink.rst 23834F: drivers/input/misc/yealink.* 23835 23836Z3FOLD COMPRESSED PAGE ALLOCATOR 23837M: Vitaly Wool <vitaly.wool@konsulko.com> 23838R: Miaohe Lin <linmiaohe@huawei.com> 23839L: linux-mm@kvack.org 23840S: Maintained 23841F: mm/z3fold.c 23842 23843Z8530 DRIVER FOR AX.25 23844M: Joerg Reuter <jreuter@yaina.de> 23845L: linux-hams@vger.kernel.org 23846S: Maintained 23847W: http://yaina.de/jreuter/ 23848W: http://www.qsl.net/dl1bke/ 23849F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23850F: drivers/net/hamradio/*scc.c 23851F: drivers/net/hamradio/z8530.h 23852 23853ZBUD COMPRESSED PAGE ALLOCATOR 23854M: Seth Jennings <sjenning@redhat.com> 23855M: Dan Streetman <ddstreet@ieee.org> 23856L: linux-mm@kvack.org 23857S: Maintained 23858F: mm/zbud.c 23859 23860ZD1211RW WIRELESS DRIVER 23861L: linux-wireless@vger.kernel.org 23862S: Orphan 23863F: drivers/net/wireless/zydas/zd1211rw/ 23864 23865ZD1301 MEDIA DRIVER 23866M: Antti Palosaari <crope@iki.fi> 23867L: linux-media@vger.kernel.org 23868S: Maintained 23869W: https://linuxtv.org/ 23870W: http://palosaari.fi/linux/ 23871Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23872F: drivers/media/usb/dvb-usb-v2/zd1301* 23873 23874ZD1301_DEMOD MEDIA DRIVER 23875M: Antti Palosaari <crope@iki.fi> 23876L: linux-media@vger.kernel.org 23877S: Maintained 23878W: https://linuxtv.org/ 23879W: http://palosaari.fi/linux/ 23880Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23881F: drivers/media/dvb-frontends/zd1301_demod* 23882 23883ZHAOXIN PROCESSOR SUPPORT 23884M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23885L: linux-kernel@vger.kernel.org 23886S: Maintained 23887F: arch/x86/kernel/cpu/zhaoxin.c 23888 23889ZONEFS FILESYSTEM 23890M: Damien Le Moal <dlemoal@kernel.org> 23891M: Naohiro Aota <naohiro.aota@wdc.com> 23892R: Johannes Thumshirn <jth@kernel.org> 23893L: linux-fsdevel@vger.kernel.org 23894S: Maintained 23895T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23896F: Documentation/filesystems/zonefs.rst 23897F: fs/zonefs/ 23898 23899ZPOOL COMPRESSED PAGE STORAGE API 23900M: Dan Streetman <ddstreet@ieee.org> 23901L: linux-mm@kvack.org 23902S: Maintained 23903F: include/linux/zpool.h 23904F: mm/zpool.c 23905 23906ZR36067 VIDEO FOR LINUX DRIVER 23907M: Corentin Labbe <clabbe@baylibre.com> 23908L: mjpeg-users@lists.sourceforge.net 23909L: linux-media@vger.kernel.org 23910S: Maintained 23911W: http://mjpeg.sourceforge.net/driver-zoran/ 23912Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23913F: Documentation/driver-api/media/drivers/zoran.rst 23914F: drivers/media/pci/zoran/ 23915 23916ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23917M: Minchan Kim <minchan@kernel.org> 23918M: Sergey Senozhatsky <senozhatsky@chromium.org> 23919L: linux-kernel@vger.kernel.org 23920S: Maintained 23921F: Documentation/admin-guide/blockdev/zram.rst 23922F: drivers/block/zram/ 23923 23924ZS DECSTATION Z85C30 SERIAL DRIVER 23925M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23926S: Maintained 23927F: drivers/tty/serial/zs.* 23928 23929ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23930M: Minchan Kim <minchan@kernel.org> 23931M: Sergey Senozhatsky <senozhatsky@chromium.org> 23932L: linux-mm@kvack.org 23933S: Maintained 23934F: Documentation/mm/zsmalloc.rst 23935F: include/linux/zsmalloc.h 23936F: mm/zsmalloc.c 23937 23938ZSTD 23939M: Nick Terrell <terrelln@fb.com> 23940S: Maintained 23941B: https://github.com/facebook/zstd/issues 23942T: git https://github.com/terrelln/linux.git 23943F: crypto/zstd.c 23944F: include/linux/zstd* 23945F: lib/decompress_unzstd.c 23946F: lib/zstd/ 23947N: zstd 23948K: zstd 23949 23950ZSWAP COMPRESSED SWAP CACHING 23951M: Seth Jennings <sjenning@redhat.com> 23952M: Dan Streetman <ddstreet@ieee.org> 23953M: Vitaly Wool <vitaly.wool@konsulko.com> 23954L: linux-mm@kvack.org 23955S: Maintained 23956F: mm/zswap.c 23957 23958THE REST 23959M: Linus Torvalds <torvalds@linux-foundation.org> 23960L: linux-kernel@vger.kernel.org 23961S: Buried alive in reporters 23962T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23963F: * 23964F: */ 23965
