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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 14561MT9M114 ONSEMI SENSOR DRIVER 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/onnn,mt9m114.yaml 14567F: drivers/media/i2c/mt9m114.c 14568 14569MT9P031 APTINA CAMERA SENSOR 14570M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14571L: linux-media@vger.kernel.org 14572S: Maintained 14573T: git git://linuxtv.org/media_tree.git 14574F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14575F: drivers/media/i2c/mt9p031.c 14576F: include/media/i2c/mt9p031.h 14577 14578MT9T112 APTINA CAMERA SENSOR 14579M: Jacopo Mondi <jacopo@jmondi.org> 14580L: linux-media@vger.kernel.org 14581S: Odd Fixes 14582T: git git://linuxtv.org/media_tree.git 14583F: drivers/media/i2c/mt9t112.c 14584F: include/media/i2c/mt9t112.h 14585 14586MT9V032 APTINA CAMERA SENSOR 14587M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14588L: linux-media@vger.kernel.org 14589S: Maintained 14590T: git git://linuxtv.org/media_tree.git 14591F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14592F: drivers/media/i2c/mt9v032.c 14593F: include/media/i2c/mt9v032.h 14594 14595MT9V111 APTINA CAMERA SENSOR 14596M: Jacopo Mondi <jacopo@jmondi.org> 14597L: linux-media@vger.kernel.org 14598S: Maintained 14599T: git git://linuxtv.org/media_tree.git 14600F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14601F: drivers/media/i2c/mt9v111.c 14602 14603MULTIFUNCTION DEVICES (MFD) 14604M: Lee Jones <lee@kernel.org> 14605S: Maintained 14606T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14607F: Documentation/devicetree/bindings/mfd/ 14608F: drivers/mfd/ 14609F: include/dt-bindings/mfd/ 14610F: include/linux/mfd/ 14611 14612MULTIMEDIA CARD (MMC) ETC. OVER SPI 14613S: Orphan 14614F: drivers/mmc/host/mmc_spi.c 14615F: include/linux/spi/mmc_spi.h 14616 14617MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14618M: Ulf Hansson <ulf.hansson@linaro.org> 14619L: linux-mmc@vger.kernel.org 14620S: Maintained 14621T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14622F: Documentation/devicetree/bindings/mmc/ 14623F: drivers/mmc/ 14624F: include/linux/mmc/ 14625F: include/uapi/linux/mmc/ 14626 14627MULTIPLEXER SUBSYSTEM 14628M: Peter Rosin <peda@axentia.se> 14629S: Maintained 14630F: Documentation/ABI/testing/sysfs-class-mux* 14631F: Documentation/devicetree/bindings/mux/ 14632F: drivers/mux/ 14633F: include/dt-bindings/mux/ 14634F: include/linux/mux/ 14635 14636MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14637M: Bin Liu <b-liu@ti.com> 14638L: linux-usb@vger.kernel.org 14639S: Maintained 14640F: drivers/usb/musb/ 14641 14642MXL301RF MEDIA DRIVER 14643M: Akihiro Tsukada <tskd08@gmail.com> 14644L: linux-media@vger.kernel.org 14645S: Odd Fixes 14646F: drivers/media/tuners/mxl301rf* 14647 14648MXL5007T MEDIA DRIVER 14649M: Michael Krufky <mkrufky@linuxtv.org> 14650L: linux-media@vger.kernel.org 14651S: Maintained 14652W: https://linuxtv.org 14653W: http://github.com/mkrufky 14654Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14655T: git git://linuxtv.org/mkrufky/tuners.git 14656F: drivers/media/tuners/mxl5007t.* 14657 14658MXSFB DRM DRIVER 14659M: Marek Vasut <marex@denx.de> 14660M: Stefan Agner <stefan@agner.ch> 14661L: dri-devel@lists.freedesktop.org 14662S: Supported 14663T: git git://anongit.freedesktop.org/drm/drm-misc 14664F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14665F: drivers/gpu/drm/mxsfb/ 14666 14667MYLEX DAC960 PCI RAID Controller 14668M: Hannes Reinecke <hare@kernel.org> 14669L: linux-scsi@vger.kernel.org 14670S: Supported 14671F: drivers/scsi/myrb.* 14672F: drivers/scsi/myrs.* 14673 14674MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14675M: Chris Lee <christopher.lee@cspi.com> 14676L: netdev@vger.kernel.org 14677S: Supported 14678W: https://www.cspi.com/ethernet-products/support/downloads/ 14679F: drivers/net/ethernet/myricom/myri10ge/ 14680 14681NAND FLASH SUBSYSTEM 14682M: Miquel Raynal <miquel.raynal@bootlin.com> 14683R: Richard Weinberger <richard@nod.at> 14684L: linux-mtd@lists.infradead.org 14685S: Maintained 14686W: http://www.linux-mtd.infradead.org/ 14687Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14688C: irc://irc.oftc.net/mtd 14689T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14690F: drivers/mtd/nand/ 14691F: include/linux/mtd/*nand*.h 14692 14693NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14694M: Daniel Mack <zonque@gmail.com> 14695L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14696S: Maintained 14697W: http://www.native-instruments.com 14698F: sound/usb/caiaq/ 14699 14700NATSEMI ETHERNET DRIVER (DP8381x) 14701S: Orphan 14702F: drivers/net/ethernet/natsemi/natsemi.c 14703 14704NCR 5380 SCSI DRIVERS 14705M: Finn Thain <fthain@linux-m68k.org> 14706M: Michael Schmitz <schmitzmic@gmail.com> 14707L: linux-scsi@vger.kernel.org 14708S: Maintained 14709F: Documentation/scsi/g_NCR5380.rst 14710F: drivers/scsi/NCR5380.* 14711F: drivers/scsi/arm/cumana_1.c 14712F: drivers/scsi/arm/oak.c 14713F: drivers/scsi/atari_scsi.* 14714F: drivers/scsi/dmx3191d.c 14715F: drivers/scsi/g_NCR5380.* 14716F: drivers/scsi/mac_scsi.* 14717F: drivers/scsi/sun3_scsi.* 14718F: drivers/scsi/sun3_scsi_vme.c 14719 14720NCSI LIBRARY 14721M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14722S: Maintained 14723F: net/ncsi/ 14724 14725NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14726M: Guenter Roeck <linux@roeck-us.net> 14727L: linux-hwmon@vger.kernel.org 14728S: Maintained 14729F: Documentation/hwmon/nct6775.rst 14730F: drivers/hwmon/nct6775-core.c 14731F: drivers/hwmon/nct6775-platform.c 14732F: drivers/hwmon/nct6775.h 14733 14734NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14735M: Zev Weiss <zev@bewilderbeest.net> 14736L: linux-hwmon@vger.kernel.org 14737S: Maintained 14738F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14739F: drivers/hwmon/nct6775-i2c.c 14740 14741NETDEVSIM 14742M: Jakub Kicinski <kuba@kernel.org> 14743S: Maintained 14744F: drivers/net/netdevsim/* 14745 14746NETEM NETWORK EMULATOR 14747M: Stephen Hemminger <stephen@networkplumber.org> 14748L: netdev@vger.kernel.org 14749S: Maintained 14750F: net/sched/sch_netem.c 14751 14752NETERION 10GbE DRIVERS (s2io) 14753M: Jon Mason <jdmason@kudzu.us> 14754L: netdev@vger.kernel.org 14755S: Supported 14756F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14757F: drivers/net/ethernet/neterion/ 14758 14759NETFILTER 14760M: Pablo Neira Ayuso <pablo@netfilter.org> 14761M: Jozsef Kadlecsik <kadlec@netfilter.org> 14762M: Florian Westphal <fw@strlen.de> 14763L: netfilter-devel@vger.kernel.org 14764L: coreteam@netfilter.org 14765S: Maintained 14766W: http://www.netfilter.org/ 14767W: http://www.iptables.org/ 14768W: http://www.nftables.org/ 14769Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14770C: irc://irc.libera.chat/netfilter 14771T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14772T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14773F: include/linux/netfilter* 14774F: include/linux/netfilter/ 14775F: include/net/netfilter/ 14776F: include/uapi/linux/netfilter* 14777F: include/uapi/linux/netfilter/ 14778F: net/*/netfilter.c 14779F: net/*/netfilter/ 14780F: net/bridge/br_netfilter*.c 14781F: net/netfilter/ 14782 14783NETROM NETWORK LAYER 14784M: Ralf Baechle <ralf@linux-mips.org> 14785L: linux-hams@vger.kernel.org 14786S: Maintained 14787W: https://linux-ax25.in-berlin.de 14788F: include/net/netrom.h 14789F: include/uapi/linux/netrom.h 14790F: net/netrom/ 14791 14792NETRONIX EMBEDDED CONTROLLER 14793M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14794S: Maintained 14795F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14796F: drivers/mfd/ntxec.c 14797F: drivers/pwm/pwm-ntxec.c 14798F: drivers/rtc/rtc-ntxec.c 14799F: include/linux/mfd/ntxec.h 14800 14801NETRONOME ETHERNET DRIVERS 14802M: Louis Peens <louis.peens@corigine.com> 14803R: Jakub Kicinski <kuba@kernel.org> 14804L: oss-drivers@corigine.com 14805S: Maintained 14806F: drivers/net/ethernet/netronome/ 14807 14808NETWORK BLOCK DEVICE (NBD) 14809M: Josef Bacik <josef@toxicpanda.com> 14810L: linux-block@vger.kernel.org 14811L: nbd@other.debian.org 14812S: Maintained 14813F: Documentation/admin-guide/blockdev/nbd.rst 14814F: drivers/block/nbd.c 14815F: include/trace/events/nbd.h 14816F: include/uapi/linux/nbd.h 14817 14818NETWORK DROP MONITOR 14819M: Neil Horman <nhorman@tuxdriver.com> 14820L: netdev@vger.kernel.org 14821S: Maintained 14822W: https://fedorahosted.org/dropwatch/ 14823F: include/uapi/linux/net_dropmon.h 14824F: net/core/drop_monitor.c 14825 14826NETWORKING DRIVERS 14827M: "David S. Miller" <davem@davemloft.net> 14828M: Eric Dumazet <edumazet@google.com> 14829M: Jakub Kicinski <kuba@kernel.org> 14830M: Paolo Abeni <pabeni@redhat.com> 14831L: netdev@vger.kernel.org 14832S: Maintained 14833Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14834T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14835T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14836F: Documentation/devicetree/bindings/net/ 14837F: drivers/connector/ 14838F: drivers/net/ 14839F: include/dt-bindings/net/ 14840F: include/linux/etherdevice.h 14841F: include/linux/fcdevice.h 14842F: include/linux/fddidevice.h 14843F: include/linux/hippidevice.h 14844F: include/linux/if_* 14845F: include/linux/inetdevice.h 14846F: include/linux/netdevice.h 14847F: include/uapi/linux/if_* 14848F: include/uapi/linux/netdevice.h 14849X: drivers/net/wireless/ 14850 14851NETWORKING DRIVERS (WIRELESS) 14852M: Kalle Valo <kvalo@kernel.org> 14853L: linux-wireless@vger.kernel.org 14854S: Maintained 14855W: https://wireless.wiki.kernel.org/ 14856Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14857T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14858T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14859F: Documentation/devicetree/bindings/net/wireless/ 14860F: drivers/net/wireless/ 14861 14862NETWORKING [DSA] 14863M: Andrew Lunn <andrew@lunn.ch> 14864M: Florian Fainelli <f.fainelli@gmail.com> 14865M: Vladimir Oltean <olteanv@gmail.com> 14866S: Maintained 14867F: Documentation/devicetree/bindings/net/dsa/ 14868F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14869F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14870F: drivers/net/dsa/ 14871F: include/linux/dsa/ 14872F: include/linux/platform_data/dsa.h 14873F: include/net/dsa.h 14874F: net/dsa/ 14875F: tools/testing/selftests/drivers/net/dsa/ 14876 14877NETWORKING [GENERAL] 14878M: "David S. Miller" <davem@davemloft.net> 14879M: Eric Dumazet <edumazet@google.com> 14880M: Jakub Kicinski <kuba@kernel.org> 14881M: Paolo Abeni <pabeni@redhat.com> 14882L: netdev@vger.kernel.org 14883S: Maintained 14884Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14885B: mailto:netdev@vger.kernel.org 14886T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14887T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14888F: Documentation/core-api/netlink.rst 14889F: Documentation/netlink/ 14890F: Documentation/networking/ 14891F: Documentation/process/maintainer-netdev.rst 14892F: Documentation/userspace-api/netlink/ 14893F: include/linux/in.h 14894F: include/linux/net.h 14895F: include/linux/netdevice.h 14896F: include/net/ 14897F: include/uapi/linux/in.h 14898F: include/uapi/linux/net.h 14899F: include/uapi/linux/net_namespace.h 14900F: include/uapi/linux/netdevice.h 14901F: lib/net_utils.c 14902F: lib/random32.c 14903F: net/ 14904F: tools/net/ 14905F: tools/testing/selftests/net/ 14906X: net/bluetooth/ 14907 14908NETWORKING [IPSEC] 14909M: Steffen Klassert <steffen.klassert@secunet.com> 14910M: Herbert Xu <herbert@gondor.apana.org.au> 14911M: "David S. Miller" <davem@davemloft.net> 14912L: netdev@vger.kernel.org 14913S: Maintained 14914T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14915T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14916F: include/net/xfrm.h 14917F: include/uapi/linux/xfrm.h 14918F: net/ipv4/ah4.c 14919F: net/ipv4/esp4* 14920F: net/ipv4/ip_vti.c 14921F: net/ipv4/ipcomp.c 14922F: net/ipv4/xfrm* 14923F: net/ipv6/ah6.c 14924F: net/ipv6/esp6* 14925F: net/ipv6/ip6_vti.c 14926F: net/ipv6/ipcomp6.c 14927F: net/ipv6/xfrm* 14928F: net/key/ 14929F: net/xfrm/ 14930F: tools/testing/selftests/net/ipsec.c 14931 14932NETWORKING [IPv4/IPv6] 14933M: "David S. Miller" <davem@davemloft.net> 14934M: David Ahern <dsahern@kernel.org> 14935L: netdev@vger.kernel.org 14936S: Maintained 14937T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14938F: arch/x86/net/* 14939F: include/linux/ip.h 14940F: include/linux/ipv6* 14941F: include/net/fib* 14942F: include/net/ip* 14943F: include/net/route.h 14944F: net/ipv4/ 14945F: net/ipv6/ 14946 14947NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14948M: Paul Moore <paul@paul-moore.com> 14949L: netdev@vger.kernel.org 14950L: linux-security-module@vger.kernel.org 14951S: Supported 14952W: https://github.com/netlabel 14953F: Documentation/netlabel/ 14954F: include/net/calipso.h 14955F: include/net/cipso_ipv4.h 14956F: include/net/netlabel.h 14957F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14958F: include/uapi/linux/netfilter/xt_SECMARK.h 14959F: net/ipv4/cipso_ipv4.c 14960F: net/ipv6/calipso.c 14961F: net/netfilter/xt_CONNSECMARK.c 14962F: net/netfilter/xt_SECMARK.c 14963F: net/netlabel/ 14964 14965NETWORKING [MACSEC] 14966M: Sabrina Dubroca <sd@queasysnail.net> 14967L: netdev@vger.kernel.org 14968S: Maintained 14969F: drivers/net/macsec.c 14970F: include/net/macsec.h 14971F: include/uapi/linux/if_macsec.h 14972K: macsec 14973K: \bmdo_ 14974 14975NETWORKING [MPTCP] 14976M: Matthieu Baerts <matthieu.baerts@tessares.net> 14977M: Mat Martineau <martineau@kernel.org> 14978L: netdev@vger.kernel.org 14979L: mptcp@lists.linux.dev 14980S: Maintained 14981W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14982B: https://github.com/multipath-tcp/mptcp_net-next/issues 14983T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14984T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14985F: Documentation/networking/mptcp-sysctl.rst 14986F: include/net/mptcp.h 14987F: include/trace/events/mptcp.h 14988F: include/uapi/linux/mptcp.h 14989F: net/mptcp/ 14990F: tools/testing/selftests/bpf/*/*mptcp*.c 14991F: tools/testing/selftests/net/mptcp/ 14992 14993NETWORKING [TCP] 14994M: Eric Dumazet <edumazet@google.com> 14995L: netdev@vger.kernel.org 14996S: Maintained 14997F: include/linux/tcp.h 14998F: include/net/tcp.h 14999F: include/trace/events/tcp.h 15000F: include/uapi/linux/tcp.h 15001F: net/ipv4/syncookies.c 15002F: net/ipv4/tcp*.c 15003F: net/ipv6/syncookies.c 15004F: net/ipv6/tcp*.c 15005 15006NETWORKING [TLS] 15007M: Boris Pismenny <borisp@nvidia.com> 15008M: John Fastabend <john.fastabend@gmail.com> 15009M: Jakub Kicinski <kuba@kernel.org> 15010L: netdev@vger.kernel.org 15011S: Maintained 15012F: include/net/tls.h 15013F: include/uapi/linux/tls.h 15014F: net/tls/* 15015 15016NETXEN (1/10) GbE SUPPORT 15017M: Manish Chopra <manishc@marvell.com> 15018M: Rahul Verma <rahulv@marvell.com> 15019M: GR-Linux-NIC-Dev@marvell.com 15020L: netdev@vger.kernel.org 15021S: Supported 15022F: drivers/net/ethernet/qlogic/netxen/ 15023 15024NET_FAILOVER MODULE 15025M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15026L: netdev@vger.kernel.org 15027S: Supported 15028F: Documentation/networking/net_failover.rst 15029F: drivers/net/net_failover.c 15030F: include/net/net_failover.h 15031 15032NEXTHOP 15033M: David Ahern <dsahern@kernel.org> 15034L: netdev@vger.kernel.org 15035S: Maintained 15036F: include/net/netns/nexthop.h 15037F: include/net/nexthop.h 15038F: include/uapi/linux/nexthop.h 15039F: net/ipv4/nexthop.c 15040 15041NFC SUBSYSTEM 15042M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15043L: netdev@vger.kernel.org 15044S: Maintained 15045F: Documentation/devicetree/bindings/net/nfc/ 15046F: drivers/nfc/ 15047F: include/net/nfc/ 15048F: include/uapi/linux/nfc.h 15049F: net/nfc/ 15050 15051NFC VIRTUAL NCI DEVICE DRIVER 15052M: Bongsu Jeon <bongsu.jeon@samsung.com> 15053L: netdev@vger.kernel.org 15054S: Supported 15055F: drivers/nfc/virtual_ncidev.c 15056F: tools/testing/selftests/nci/ 15057 15058NFS, SUNRPC, AND LOCKD CLIENTS 15059M: Trond Myklebust <trond.myklebust@hammerspace.com> 15060M: Anna Schumaker <anna@kernel.org> 15061L: linux-nfs@vger.kernel.org 15062S: Maintained 15063W: http://client.linux-nfs.org 15064T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15065F: Documentation/filesystems/nfs/ 15066F: fs/lockd/ 15067F: fs/nfs/ 15068F: fs/nfs_common/ 15069F: include/linux/lockd/ 15070F: include/linux/nfs* 15071F: include/linux/sunrpc/ 15072F: include/uapi/linux/nfs* 15073F: include/uapi/linux/sunrpc/ 15074F: net/sunrpc/ 15075 15076NILFS2 FILESYSTEM 15077M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15078L: linux-nilfs@vger.kernel.org 15079S: Supported 15080W: https://nilfs.sourceforge.io/ 15081W: https://nilfs.osdn.jp/ 15082T: git https://github.com/konis/nilfs2.git 15083F: Documentation/filesystems/nilfs2.rst 15084F: fs/nilfs2/ 15085F: include/trace/events/nilfs2.h 15086F: include/uapi/linux/nilfs2_api.h 15087F: include/uapi/linux/nilfs2_ondisk.h 15088 15089NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 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/pcmcia/nsp_* 15095 15096NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15097M: GOTO Masanori <gotom@debian.or.jp> 15098M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15099S: Maintained 15100W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15101F: Documentation/scsi/NinjaSCSI.rst 15102F: drivers/scsi/nsp32* 15103 15104NINTENDO HID DRIVER 15105M: Daniel J. Ogorchock <djogorchock@gmail.com> 15106L: linux-input@vger.kernel.org 15107S: Maintained 15108F: drivers/hid/hid-nintendo* 15109 15110NIOS2 ARCHITECTURE 15111M: Dinh Nguyen <dinguyen@kernel.org> 15112S: Maintained 15113T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15114F: arch/nios2/ 15115 15116NITRO ENCLAVES (NE) 15117M: Alexandru Ciobotaru <alcioa@amazon.com> 15118L: linux-kernel@vger.kernel.org 15119L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15120S: Supported 15121W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15122F: Documentation/virt/ne_overview.rst 15123F: drivers/virt/nitro_enclaves/ 15124F: include/linux/nitro_enclaves.h 15125F: include/uapi/linux/nitro_enclaves.h 15126F: samples/nitro_enclaves/ 15127 15128NOHZ, DYNTICKS SUPPORT 15129M: Frederic Weisbecker <frederic@kernel.org> 15130M: Thomas Gleixner <tglx@linutronix.de> 15131M: Ingo Molnar <mingo@kernel.org> 15132L: linux-kernel@vger.kernel.org 15133S: Maintained 15134T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15135F: include/linux/sched/nohz.h 15136F: include/linux/tick.h 15137F: kernel/time/tick*.* 15138 15139NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15140M: Pavel Machek <pavel@ucw.cz> 15141M: Sakari Ailus <sakari.ailus@iki.fi> 15142L: linux-media@vger.kernel.org 15143S: Maintained 15144F: drivers/media/i2c/ad5820.c 15145F: drivers/media/i2c/et8ek8 15146 15147NOKIA N900 POWER SUPPLY DRIVERS 15148R: Pali Rohár <pali@kernel.org> 15149F: drivers/power/supply/bq2415x_charger.c 15150F: drivers/power/supply/bq27xxx_battery.c 15151F: drivers/power/supply/bq27xxx_battery_i2c.c 15152F: drivers/power/supply/isp1704_charger.c 15153F: drivers/power/supply/rx51_battery.c 15154F: include/linux/power/bq2415x_charger.h 15155F: include/linux/power/bq27xxx_battery.h 15156 15157NOLIBC HEADER FILE 15158M: Willy Tarreau <w@1wt.eu> 15159M: Thomas Weißschuh <linux@weissschuh.net> 15160S: Maintained 15161T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15162F: tools/include/nolibc/ 15163F: tools/testing/selftests/nolibc/ 15164 15165NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15166M: Hans de Goede <hdegoede@redhat.com> 15167L: linux-input@vger.kernel.org 15168S: Maintained 15169F: drivers/input/touchscreen/novatek-nvt-ts.c 15170 15171NSDEPS 15172M: Matthias Maennich <maennich@google.com> 15173S: Maintained 15174F: Documentation/core-api/symbol-namespaces.rst 15175F: scripts/nsdeps 15176 15177NTB AMD DRIVER 15178M: Sanjay R Mehta <sanju.mehta@amd.com> 15179M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15180L: ntb@lists.linux.dev 15181S: Supported 15182F: drivers/ntb/hw/amd/ 15183 15184NTB DRIVER CORE 15185M: Jon Mason <jdmason@kudzu.us> 15186M: Dave Jiang <dave.jiang@intel.com> 15187M: Allen Hubbe <allenbh@gmail.com> 15188L: ntb@lists.linux.dev 15189S: Supported 15190W: https://github.com/jonmason/ntb/wiki 15191T: git https://github.com/jonmason/ntb.git 15192F: drivers/net/ntb_netdev.c 15193F: drivers/ntb/ 15194F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15195F: include/linux/ntb.h 15196F: include/linux/ntb_transport.h 15197F: tools/testing/selftests/ntb/ 15198 15199NTB IDT DRIVER 15200M: Serge Semin <fancer.lancer@gmail.com> 15201L: ntb@lists.linux.dev 15202S: Supported 15203F: drivers/ntb/hw/idt/ 15204 15205NTB INTEL DRIVER 15206M: Dave Jiang <dave.jiang@intel.com> 15207L: ntb@lists.linux.dev 15208S: Supported 15209W: https://github.com/davejiang/linux/wiki 15210T: git https://github.com/davejiang/linux.git 15211F: drivers/ntb/hw/intel/ 15212 15213NTFS FILESYSTEM 15214M: Anton Altaparmakov <anton@tuxera.com> 15215R: Namjae Jeon <linkinjeon@kernel.org> 15216L: linux-ntfs-dev@lists.sourceforge.net 15217S: Supported 15218W: http://www.tuxera.com/ 15219T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15220F: Documentation/filesystems/ntfs.rst 15221F: fs/ntfs/ 15222 15223NTFS3 FILESYSTEM 15224M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15225L: ntfs3@lists.linux.dev 15226S: Supported 15227W: http://www.paragon-software.com/ 15228T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15229F: Documentation/filesystems/ntfs3.rst 15230F: fs/ntfs3/ 15231 15232NUBUS SUBSYSTEM 15233M: Finn Thain <fthain@linux-m68k.org> 15234L: linux-m68k@lists.linux-m68k.org 15235S: Maintained 15236F: arch/*/include/asm/nubus.h 15237F: drivers/nubus/ 15238F: include/linux/nubus.h 15239F: include/uapi/linux/nubus.h 15240 15241NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15242M: Antonino Daplas <adaplas@gmail.com> 15243L: linux-fbdev@vger.kernel.org 15244S: Maintained 15245F: drivers/video/fbdev/nvidia/ 15246F: drivers/video/fbdev/riva/ 15247 15248NVIDIA WMI EC BACKLIGHT DRIVER 15249M: Daniel Dadap <ddadap@nvidia.com> 15250L: platform-driver-x86@vger.kernel.org 15251S: Supported 15252F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15253F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15254 15255NVM EXPRESS DRIVER 15256M: Keith Busch <kbusch@kernel.org> 15257M: Jens Axboe <axboe@fb.com> 15258M: Christoph Hellwig <hch@lst.de> 15259M: Sagi Grimberg <sagi@grimberg.me> 15260L: linux-nvme@lists.infradead.org 15261S: Supported 15262W: http://git.infradead.org/nvme.git 15263T: git git://git.infradead.org/nvme.git 15264F: Documentation/nvme/ 15265F: drivers/nvme/common/ 15266F: drivers/nvme/host/ 15267F: include/linux/nvme-*.h 15268F: include/linux/nvme.h 15269F: include/uapi/linux/nvme_ioctl.h 15270 15271NVM EXPRESS FABRICS AUTHENTICATION 15272M: Hannes Reinecke <hare@suse.de> 15273L: linux-nvme@lists.infradead.org 15274S: Supported 15275F: drivers/nvme/host/auth.c 15276F: drivers/nvme/target/auth.c 15277F: drivers/nvme/target/fabrics-cmd-auth.c 15278F: include/linux/nvme-auth.h 15279 15280NVM EXPRESS FC TRANSPORT DRIVERS 15281M: James Smart <james.smart@broadcom.com> 15282L: linux-nvme@lists.infradead.org 15283S: Supported 15284F: drivers/nvme/host/fc.c 15285F: drivers/nvme/target/fc.c 15286F: drivers/nvme/target/fcloop.c 15287F: include/linux/nvme-fc-driver.h 15288F: include/linux/nvme-fc.h 15289 15290NVM EXPRESS HARDWARE MONITORING SUPPORT 15291M: Guenter Roeck <linux@roeck-us.net> 15292L: linux-nvme@lists.infradead.org 15293S: Supported 15294F: drivers/nvme/host/hwmon.c 15295 15296NVM EXPRESS TARGET DRIVER 15297M: Christoph Hellwig <hch@lst.de> 15298M: Sagi Grimberg <sagi@grimberg.me> 15299M: Chaitanya Kulkarni <kch@nvidia.com> 15300L: linux-nvme@lists.infradead.org 15301S: Supported 15302W: http://git.infradead.org/nvme.git 15303T: git git://git.infradead.org/nvme.git 15304F: drivers/nvme/target/ 15305 15306NVMEM FRAMEWORK 15307M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15308S: Maintained 15309T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15310F: Documentation/ABI/stable/sysfs-bus-nvmem 15311F: Documentation/devicetree/bindings/nvmem/ 15312F: drivers/nvmem/ 15313F: include/linux/nvmem-consumer.h 15314F: include/linux/nvmem-provider.h 15315 15316NXP BLUETOOTH WIRELESS DRIVERS 15317M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15318M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15319S: Maintained 15320F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15321F: drivers/bluetooth/btnxpuart.c 15322 15323NXP C45 TJA11XX PHY DRIVER 15324M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15325L: netdev@vger.kernel.org 15326S: Maintained 15327F: drivers/net/phy/nxp-c45-tja11xx.c 15328 15329NXP FSPI DRIVER 15330M: Han Xu <han.xu@nxp.com> 15331M: Haibo Chen <haibo.chen@nxp.com> 15332R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15333L: linux-spi@vger.kernel.org 15334S: Maintained 15335F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15336F: drivers/spi/spi-nxp-fspi.c 15337 15338NXP FXAS21002C DRIVER 15339M: Rui Miguel Silva <rmfrfs@gmail.com> 15340L: linux-iio@vger.kernel.org 15341S: Maintained 15342F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15343F: drivers/iio/gyro/fxas21002c.h 15344F: drivers/iio/gyro/fxas21002c_core.c 15345F: drivers/iio/gyro/fxas21002c_i2c.c 15346F: drivers/iio/gyro/fxas21002c_spi.c 15347 15348NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15349M: Haibo Chen <haibo.chen@nxp.com> 15350L: linux-iio@vger.kernel.org 15351L: linux-imx@nxp.com 15352S: Maintained 15353F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15354F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15355F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15356F: drivers/iio/adc/imx7d_adc.c 15357F: drivers/iio/adc/imx93_adc.c 15358F: drivers/iio/adc/vf610_adc.c 15359 15360NXP i.MX 8M ISI DRIVER 15361M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15362L: linux-media@vger.kernel.org 15363S: Maintained 15364F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15365F: drivers/media/platform/nxp/imx8-isi/ 15366 15367NXP i.MX 8MP DW100 V4L2 DRIVER 15368M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15369L: linux-media@vger.kernel.org 15370S: Maintained 15371F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15372F: Documentation/userspace-api/media/drivers/dw100.rst 15373F: drivers/media/platform/nxp/dw100/ 15374F: include/uapi/linux/dw100.h 15375 15376NXP i.MX 8MQ DCSS DRIVER 15377M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15378R: Lucas Stach <l.stach@pengutronix.de> 15379L: dri-devel@lists.freedesktop.org 15380S: Maintained 15381F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15382F: drivers/gpu/drm/imx/dcss/ 15383 15384NXP i.MX 8QXP ADC DRIVER 15385M: Cai Huoqing <cai.huoqing@linux.dev> 15386M: Haibo Chen <haibo.chen@nxp.com> 15387L: linux-imx@nxp.com 15388L: linux-iio@vger.kernel.org 15389S: Maintained 15390F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15391F: drivers/iio/adc/imx8qxp-adc.c 15392 15393NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15394M: Mirela Rabulea <mirela.rabulea@nxp.com> 15395R: NXP Linux Team <linux-imx@nxp.com> 15396L: linux-media@vger.kernel.org 15397S: Maintained 15398F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15399F: drivers/media/platform/nxp/imx-jpeg 15400 15401NXP i.MX CLOCK DRIVERS 15402M: Abel Vesa <abelvesa@kernel.org> 15403R: Peng Fan <peng.fan@nxp.com> 15404L: linux-clk@vger.kernel.org 15405L: linux-imx@nxp.com 15406S: Maintained 15407T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15408F: Documentation/devicetree/bindings/clock/imx* 15409F: drivers/clk/imx/ 15410F: include/dt-bindings/clock/imx* 15411 15412NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15413M: Jagan Teki <jagan@amarulasolutions.com> 15414S: Maintained 15415F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15416F: drivers/regulator/pf8x00-regulator.c 15417 15418NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15419M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15420L: linux-kernel@vger.kernel.org 15421S: Maintained 15422F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15423F: drivers/extcon/extcon-ptn5150.c 15424 15425NXP SGTL5000 DRIVER 15426M: Fabio Estevam <festevam@gmail.com> 15427L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15428S: Maintained 15429F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15430F: sound/soc/codecs/sgtl5000* 15431 15432NXP SJA1105 ETHERNET SWITCH DRIVER 15433M: Vladimir Oltean <olteanv@gmail.com> 15434L: linux-kernel@vger.kernel.org 15435S: Maintained 15436F: drivers/net/dsa/sja1105 15437F: drivers/net/pcs/pcs-xpcs-nxp.c 15438 15439NXP TDA998X DRM DRIVER 15440M: Russell King <linux@armlinux.org.uk> 15441S: Maintained 15442T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15443T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15444F: drivers/gpu/drm/i2c/tda998x_drv.c 15445F: include/drm/i2c/tda998x.h 15446F: include/dt-bindings/display/tda998x.h 15447K: "nxp,tda998x" 15448 15449NXP TFA9879 DRIVER 15450M: Peter Rosin <peda@axentia.se> 15451L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15452S: Maintained 15453F: Documentation/devicetree/bindings/sound/tfa9879.txt 15454F: sound/soc/codecs/tfa9879* 15455 15456NXP-NCI NFC DRIVER 15457S: Orphan 15458F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15459F: drivers/nfc/nxp-nci 15460 15461NXP/Goodix TFA989X (TFA1) DRIVER 15462M: Stephan Gerhold <stephan@gerhold.net> 15463L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15464S: Maintained 15465F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15466F: sound/soc/codecs/tfa989x.c 15467 15468NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15469M: Jonas Malaco <jonas@protocubo.io> 15470L: linux-hwmon@vger.kernel.org 15471S: Maintained 15472F: Documentation/hwmon/nzxt-kraken2.rst 15473F: drivers/hwmon/nzxt-kraken2.c 15474 15475NZXT-SMART2 HARDWARE MONITORING DRIVER 15476M: Aleksandr Mezin <mezin.alexander@gmail.com> 15477L: linux-hwmon@vger.kernel.org 15478S: Maintained 15479F: Documentation/hwmon/nzxt-smart2.rst 15480F: drivers/hwmon/nzxt-smart2.c 15481 15482OBJAGG 15483M: Jiri Pirko <jiri@resnulli.us> 15484L: netdev@vger.kernel.org 15485S: Supported 15486F: include/linux/objagg.h 15487F: lib/objagg.c 15488F: lib/test_objagg.c 15489 15490OBJTOOL 15491M: Josh Poimboeuf <jpoimboe@kernel.org> 15492M: Peter Zijlstra <peterz@infradead.org> 15493S: Supported 15494F: include/linux/objtool*.h 15495F: tools/objtool/ 15496 15497OCELOT ETHERNET SWITCH DRIVER 15498M: Vladimir Oltean <vladimir.oltean@nxp.com> 15499M: Claudiu Manoil <claudiu.manoil@nxp.com> 15500M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15501M: UNGLinuxDriver@microchip.com 15502L: netdev@vger.kernel.org 15503S: Supported 15504F: drivers/net/dsa/ocelot/* 15505F: drivers/net/ethernet/mscc/ 15506F: include/soc/mscc/ocelot* 15507F: net/dsa/tag_ocelot.c 15508F: net/dsa/tag_ocelot_8021q.c 15509F: tools/testing/selftests/drivers/net/ocelot/* 15510 15511OCELOT EXTERNAL SWITCH CONTROL 15512M: Colin Foster <colin.foster@in-advantage.com> 15513S: Supported 15514F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15515F: drivers/mfd/ocelot* 15516F: drivers/net/dsa/ocelot/ocelot_ext.c 15517F: include/linux/mfd/ocelot.h 15518 15519OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15520M: Frederic Barrat <fbarrat@linux.ibm.com> 15521M: Andrew Donnellan <ajd@linux.ibm.com> 15522L: linuxppc-dev@lists.ozlabs.org 15523S: Supported 15524F: Documentation/userspace-api/accelerators/ocxl.rst 15525F: arch/powerpc/include/asm/pnv-ocxl.h 15526F: arch/powerpc/platforms/powernv/ocxl.c 15527F: drivers/misc/ocxl/ 15528F: include/misc/ocxl* 15529F: include/uapi/misc/ocxl.h 15530 15531OMAP AUDIO SUPPORT 15532M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15533M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15534L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15535L: linux-omap@vger.kernel.org 15536S: Maintained 15537F: sound/soc/ti/n810.c 15538F: sound/soc/ti/omap* 15539F: sound/soc/ti/rx51.c 15540F: sound/soc/ti/sdma-pcm.* 15541 15542OMAP CLOCK FRAMEWORK SUPPORT 15543M: Paul Walmsley <paul@pwsan.com> 15544L: linux-omap@vger.kernel.org 15545S: Maintained 15546F: arch/arm/*omap*/*clock* 15547 15548OMAP DEVICE TREE SUPPORT 15549M: Benoît Cousson <bcousson@baylibre.com> 15550M: Tony Lindgren <tony@atomide.com> 15551L: linux-omap@vger.kernel.org 15552L: devicetree@vger.kernel.org 15553S: Maintained 15554F: arch/arm/boot/dts/ti/omap/ 15555 15556OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15557L: linux-omap@vger.kernel.org 15558L: linux-fbdev@vger.kernel.org 15559S: Orphan 15560F: Documentation/arch/arm/omap/dss.rst 15561F: drivers/video/fbdev/omap2/ 15562 15563OMAP FRAMEBUFFER SUPPORT 15564L: linux-fbdev@vger.kernel.org 15565L: linux-omap@vger.kernel.org 15566S: Orphan 15567F: drivers/video/fbdev/omap/ 15568 15569OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15570M: Roger Quadros <rogerq@kernel.org> 15571M: Tony Lindgren <tony@atomide.com> 15572L: linux-omap@vger.kernel.org 15573S: Maintained 15574F: arch/arm/mach-omap2/*gpmc* 15575F: drivers/memory/omap-gpmc.c 15576 15577OMAP GPIO DRIVER 15578M: Grygorii Strashko <grygorii.strashko@ti.com> 15579M: Santosh Shilimkar <ssantosh@kernel.org> 15580M: Kevin Hilman <khilman@kernel.org> 15581L: linux-omap@vger.kernel.org 15582S: Maintained 15583F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15584F: drivers/gpio/gpio-omap.c 15585 15586OMAP HARDWARE SPINLOCK SUPPORT 15587M: Ohad Ben-Cohen <ohad@wizery.com> 15588L: linux-omap@vger.kernel.org 15589S: Maintained 15590F: drivers/hwspinlock/omap_hwspinlock.c 15591 15592OMAP HS MMC SUPPORT 15593L: linux-mmc@vger.kernel.org 15594L: linux-omap@vger.kernel.org 15595S: Orphan 15596F: drivers/mmc/host/omap_hsmmc.c 15597 15598OMAP HWMOD DATA 15599M: Paul Walmsley <paul@pwsan.com> 15600L: linux-omap@vger.kernel.org 15601S: Maintained 15602F: arch/arm/mach-omap2/omap_hwmod*data* 15603 15604OMAP HWMOD SUPPORT 15605M: Benoît Cousson <bcousson@baylibre.com> 15606M: Paul Walmsley <paul@pwsan.com> 15607L: linux-omap@vger.kernel.org 15608S: Maintained 15609F: arch/arm/mach-omap2/omap_hwmod.* 15610 15611OMAP I2C DRIVER 15612M: Vignesh R <vigneshr@ti.com> 15613L: linux-omap@vger.kernel.org 15614L: linux-i2c@vger.kernel.org 15615S: Maintained 15616F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15617F: drivers/i2c/busses/i2c-omap.c 15618 15619OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15620M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15621L: linux-media@vger.kernel.org 15622S: Maintained 15623F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15624F: drivers/media/platform/ti/omap3isp/ 15625F: drivers/staging/media/omap4iss/ 15626 15627OMAP MMC SUPPORT 15628M: Aaro Koskinen <aaro.koskinen@iki.fi> 15629L: linux-omap@vger.kernel.org 15630S: Odd Fixes 15631F: drivers/mmc/host/omap.c 15632 15633OMAP POWER MANAGEMENT SUPPORT 15634M: Kevin Hilman <khilman@kernel.org> 15635L: linux-omap@vger.kernel.org 15636S: Maintained 15637F: arch/arm/*omap*/*pm* 15638F: drivers/cpufreq/omap-cpufreq.c 15639 15640OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15641M: Paul Walmsley <paul@pwsan.com> 15642L: linux-omap@vger.kernel.org 15643S: Maintained 15644F: arch/arm/mach-omap2/prm* 15645 15646OMAP RANDOM NUMBER GENERATOR SUPPORT 15647M: Deepak Saxena <dsaxena@plexity.net> 15648S: Maintained 15649F: drivers/char/hw_random/omap-rng.c 15650 15651OMAP USB SUPPORT 15652L: linux-usb@vger.kernel.org 15653L: linux-omap@vger.kernel.org 15654S: Orphan 15655F: arch/arm/*omap*/usb* 15656F: drivers/usb/*/*omap* 15657 15658OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15659M: Mark Jackson <mpfj@newflow.co.uk> 15660L: linux-omap@vger.kernel.org 15661S: Maintained 15662F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15663 15664OMAP1 SUPPORT 15665M: Aaro Koskinen <aaro.koskinen@iki.fi> 15666M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15667M: Tony Lindgren <tony@atomide.com> 15668L: linux-omap@vger.kernel.org 15669S: Maintained 15670Q: http://patchwork.kernel.org/project/linux-omap/list/ 15671T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15672F: arch/arm/configs/omap1_defconfig 15673F: arch/arm/mach-omap1/ 15674F: drivers/i2c/busses/i2c-omap.c 15675F: include/linux/platform_data/ams-delta-fiq.h 15676F: include/linux/platform_data/i2c-omap.h 15677 15678OMAP2+ SUPPORT 15679M: Tony Lindgren <tony@atomide.com> 15680L: linux-omap@vger.kernel.org 15681S: Maintained 15682W: http://www.muru.com/linux/omap/ 15683W: http://linux.omap.com/ 15684Q: http://patchwork.kernel.org/project/linux-omap/list/ 15685T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15686F: Documentation/devicetree/bindings/arm/ti/omap.yaml 15687F: arch/arm/configs/omap2plus_defconfig 15688F: arch/arm/mach-omap2/ 15689F: drivers/bus/ti-sysc.c 15690F: drivers/gpio/gpio-tps65219.c 15691F: drivers/i2c/busses/i2c-omap.c 15692F: drivers/irqchip/irq-omap-intc.c 15693F: drivers/mfd/*omap*.c 15694F: drivers/mfd/menelaus.c 15695F: drivers/mfd/palmas.c 15696F: drivers/mfd/tps65217.c 15697F: drivers/mfd/tps65218.c 15698F: drivers/mfd/tps65219.c 15699F: drivers/mfd/tps65910.c 15700F: drivers/mfd/twl-core.[ch] 15701F: drivers/mfd/twl4030*.c 15702F: drivers/mfd/twl6030*.c 15703F: drivers/mfd/twl6040*.c 15704F: drivers/regulator/palmas-regulator*.c 15705F: drivers/regulator/pbias-regulator.c 15706F: drivers/regulator/tps65217-regulator.c 15707F: drivers/regulator/tps65218-regulator.c 15708F: drivers/regulator/tps65219-regulator.c 15709F: drivers/regulator/tps65910-regulator.c 15710F: drivers/regulator/twl-regulator.c 15711F: drivers/regulator/twl6030-regulator.c 15712F: include/linux/platform_data/i2c-omap.h 15713F: include/linux/platform_data/ti-sysc.h 15714 15715OMFS FILESYSTEM 15716M: Bob Copeland <me@bobcopeland.com> 15717L: linux-karma-devel@lists.sourceforge.net 15718S: Maintained 15719F: Documentation/filesystems/omfs.rst 15720F: fs/omfs/ 15721 15722OMNIVISION OG01A1B SENSOR DRIVER 15723M: Sakari Ailus <sakari.ailus@linux.intel.com> 15724L: linux-media@vger.kernel.org 15725S: Maintained 15726F: drivers/media/i2c/og01a1b.c 15727 15728OMNIVISION OV01A10 SENSOR DRIVER 15729M: Bingbu Cao <bingbu.cao@intel.com> 15730L: linux-media@vger.kernel.org 15731S: Maintained 15732T: git git://linuxtv.org/media_tree.git 15733F: drivers/media/i2c/ov01a10.c 15734 15735OMNIVISION OV02A10 SENSOR DRIVER 15736L: linux-media@vger.kernel.org 15737S: Orphan 15738T: git git://linuxtv.org/media_tree.git 15739F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15740F: drivers/media/i2c/ov02a10.c 15741 15742OMNIVISION OV08D10 SENSOR DRIVER 15743M: Jimmy Su <jimmy.su@intel.com> 15744L: linux-media@vger.kernel.org 15745S: Maintained 15746T: git git://linuxtv.org/media_tree.git 15747F: drivers/media/i2c/ov08d10.c 15748 15749OMNIVISION OV08X40 SENSOR DRIVER 15750M: Jason Chen <jason.z.chen@intel.com> 15751L: linux-media@vger.kernel.org 15752S: Maintained 15753T: git git://linuxtv.org/media_tree.git 15754F: drivers/media/i2c/ov08x40.c 15755 15756OMNIVISION OV13858 SENSOR DRIVER 15757M: Sakari Ailus <sakari.ailus@linux.intel.com> 15758L: linux-media@vger.kernel.org 15759S: Maintained 15760T: git git://linuxtv.org/media_tree.git 15761F: drivers/media/i2c/ov13858.c 15762 15763OMNIVISION OV13B10 SENSOR DRIVER 15764M: Arec Kao <arec.kao@intel.com> 15765L: linux-media@vger.kernel.org 15766S: Maintained 15767T: git git://linuxtv.org/media_tree.git 15768F: drivers/media/i2c/ov13b10.c 15769 15770OMNIVISION OV2680 SENSOR DRIVER 15771M: Rui Miguel Silva <rmfrfs@gmail.com> 15772M: Hans de Goede <hansg@kernel.org> 15773L: linux-media@vger.kernel.org 15774S: Maintained 15775T: git git://linuxtv.org/media_tree.git 15776F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15777F: drivers/media/i2c/ov2680.c 15778 15779OMNIVISION OV2685 SENSOR DRIVER 15780M: Shunqian Zheng <zhengsq@rock-chips.com> 15781L: linux-media@vger.kernel.org 15782S: Maintained 15783T: git git://linuxtv.org/media_tree.git 15784F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15785F: drivers/media/i2c/ov2685.c 15786 15787OMNIVISION OV2740 SENSOR DRIVER 15788M: Tianshu Qiu <tian.shu.qiu@intel.com> 15789R: Sakari Ailus <sakari.ailus@linux.intel.com> 15790R: Bingbu Cao <bingbu.cao@intel.com> 15791L: linux-media@vger.kernel.org 15792S: Maintained 15793T: git git://linuxtv.org/media_tree.git 15794F: drivers/media/i2c/ov2740.c 15795 15796OMNIVISION OV4689 SENSOR DRIVER 15797M: Mikhail Rudenko <mike.rudenko@gmail.com> 15798L: linux-media@vger.kernel.org 15799S: Maintained 15800T: git git://linuxtv.org/media_tree.git 15801F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15802F: drivers/media/i2c/ov4689.c 15803 15804OMNIVISION OV5640 SENSOR DRIVER 15805M: Steve Longerbeam <slongerbeam@gmail.com> 15806L: linux-media@vger.kernel.org 15807S: Maintained 15808T: git git://linuxtv.org/media_tree.git 15809F: drivers/media/i2c/ov5640.c 15810 15811OMNIVISION OV5647 SENSOR DRIVER 15812M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15813M: Jacopo Mondi <jacopo@jmondi.org> 15814L: linux-media@vger.kernel.org 15815S: Maintained 15816T: git git://linuxtv.org/media_tree.git 15817F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15818F: drivers/media/i2c/ov5647.c 15819 15820OMNIVISION OV5670 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,ov5670.yaml 15826F: drivers/media/i2c/ov5670.c 15827 15828OMNIVISION OV5675 SENSOR DRIVER 15829M: Sakari Ailus <sakari.ailus@linux.intel.com> 15830L: linux-media@vger.kernel.org 15831S: Maintained 15832T: git git://linuxtv.org/media_tree.git 15833F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15834F: drivers/media/i2c/ov5675.c 15835 15836OMNIVISION OV5693 SENSOR DRIVER 15837M: Daniel Scally <djrscally@gmail.com> 15838L: linux-media@vger.kernel.org 15839S: Maintained 15840T: git git://linuxtv.org/media_tree.git 15841F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15842F: drivers/media/i2c/ov5693.c 15843 15844OMNIVISION OV5695 SENSOR DRIVER 15845M: Shunqian Zheng <zhengsq@rock-chips.com> 15846L: linux-media@vger.kernel.org 15847S: Maintained 15848T: git git://linuxtv.org/media_tree.git 15849F: drivers/media/i2c/ov5695.c 15850 15851OMNIVISION OV7670 SENSOR DRIVER 15852L: linux-media@vger.kernel.org 15853S: Orphan 15854T: git git://linuxtv.org/media_tree.git 15855F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15856F: drivers/media/i2c/ov7670.c 15857 15858OMNIVISION OV772x SENSOR DRIVER 15859M: Jacopo Mondi <jacopo@jmondi.org> 15860L: linux-media@vger.kernel.org 15861S: Odd fixes 15862T: git git://linuxtv.org/media_tree.git 15863F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15864F: drivers/media/i2c/ov772x.c 15865F: include/media/i2c/ov772x.h 15866 15867OMNIVISION OV7740 SENSOR DRIVER 15868L: linux-media@vger.kernel.org 15869S: Orphan 15870T: git git://linuxtv.org/media_tree.git 15871F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15872F: drivers/media/i2c/ov7740.c 15873 15874OMNIVISION OV8856 SENSOR DRIVER 15875M: Sakari Ailus <sakari.ailus@linux.intel.com> 15876L: linux-media@vger.kernel.org 15877S: Maintained 15878T: git git://linuxtv.org/media_tree.git 15879F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15880F: drivers/media/i2c/ov8856.c 15881 15882OMNIVISION OV8858 SENSOR DRIVER 15883M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15884M: Nicholas Roth <nicholas@rothemail.net> 15885L: linux-media@vger.kernel.org 15886S: Maintained 15887T: git git://linuxtv.org/media_tree.git 15888F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15889F: drivers/media/i2c/ov8858.c 15890 15891OMNIVISION OV9282 SENSOR DRIVER 15892M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15893L: linux-media@vger.kernel.org 15894S: Maintained 15895T: git git://linuxtv.org/media_tree.git 15896F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15897F: drivers/media/i2c/ov9282.c 15898 15899OMNIVISION OV9640 SENSOR DRIVER 15900M: Petr Cvek <petrcvekcz@gmail.com> 15901L: linux-media@vger.kernel.org 15902S: Maintained 15903F: drivers/media/i2c/ov9640.* 15904 15905OMNIVISION OV9650 SENSOR DRIVER 15906M: Sakari Ailus <sakari.ailus@linux.intel.com> 15907R: Akinobu Mita <akinobu.mita@gmail.com> 15908R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15909L: linux-media@vger.kernel.org 15910S: Maintained 15911T: git git://linuxtv.org/media_tree.git 15912F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15913F: drivers/media/i2c/ov9650.c 15914 15915OMNIVISION OV9734 SENSOR DRIVER 15916M: Tianshu Qiu <tian.shu.qiu@intel.com> 15917R: Bingbu Cao <bingbu.cao@intel.com> 15918L: linux-media@vger.kernel.org 15919S: Maintained 15920T: git git://linuxtv.org/media_tree.git 15921F: drivers/media/i2c/ov9734.c 15922 15923ONBOARD USB HUB DRIVER 15924M: Matthias Kaehlcke <mka@chromium.org> 15925L: linux-usb@vger.kernel.org 15926S: Maintained 15927F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15928F: drivers/usb/misc/onboard_usb_hub.c 15929 15930ONENAND FLASH DRIVER 15931M: Kyungmin Park <kyungmin.park@samsung.com> 15932L: linux-mtd@lists.infradead.org 15933S: Maintained 15934F: drivers/mtd/nand/onenand/ 15935F: include/linux/mtd/onenand*.h 15936 15937ONEXPLAYER FAN DRIVER 15938M: Derek John Clark <derekjohn.clark@gmail.com> 15939M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15940L: linux-hwmon@vger.kernel.org 15941S: Maintained 15942F: drivers/hwmon/oxp-sensors.c 15943 15944ONIE TLV NVMEM LAYOUT DRIVER 15945M: Miquel Raynal <miquel.raynal@bootlin.com> 15946S: Maintained 15947F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15948F: drivers/nvmem/layouts/onie-tlv.c 15949 15950ONION OMEGA2+ BOARD 15951M: Harvey Hunt <harveyhuntnexus@gmail.com> 15952L: linux-mips@vger.kernel.org 15953S: Maintained 15954F: arch/mips/boot/dts/ralink/omega2p.dts 15955 15956ONSEMI ETHERNET PHY DRIVERS 15957M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15958L: netdev@vger.kernel.org 15959S: Supported 15960W: http://www.onsemi.com 15961F: drivers/net/phy/ncn* 15962 15963OP-TEE DRIVER 15964M: Jens Wiklander <jens.wiklander@linaro.org> 15965L: op-tee@lists.trustedfirmware.org 15966S: Maintained 15967F: Documentation/ABI/testing/sysfs-bus-optee-devices 15968F: drivers/tee/optee/ 15969 15970OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15971M: Sumit Garg <sumit.garg@linaro.org> 15972L: op-tee@lists.trustedfirmware.org 15973S: Maintained 15974F: drivers/char/hw_random/optee-rng.c 15975 15976OP-TEE RTC DRIVER 15977M: Clément Léger <clement.leger@bootlin.com> 15978L: linux-rtc@vger.kernel.org 15979S: Maintained 15980F: drivers/rtc/rtc-optee.c 15981 15982OPA-VNIC DRIVER 15983M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15984L: linux-rdma@vger.kernel.org 15985S: Supported 15986F: drivers/infiniband/ulp/opa_vnic 15987 15988OPEN FIRMWARE AND FLATTENED DEVICE TREE 15989M: Rob Herring <robh+dt@kernel.org> 15990M: Frank Rowand <frowand.list@gmail.com> 15991L: devicetree@vger.kernel.org 15992S: Maintained 15993W: http://www.devicetree.org/ 15994C: irc://irc.libera.chat/devicetree 15995T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15996F: Documentation/ABI/testing/sysfs-firmware-ofw 15997F: drivers/of/ 15998F: include/linux/of*.h 15999F: scripts/dtc/ 16000K: of_overlay_notifier_ 16001K: of_overlay_fdt_apply 16002K: of_overlay_remove 16003 16004OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16005M: Rob Herring <robh+dt@kernel.org> 16006M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 16007M: Conor Dooley <conor+dt@kernel.org> 16008L: devicetree@vger.kernel.org 16009S: Maintained 16010Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16011C: irc://irc.libera.chat/devicetree 16012T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16013F: Documentation/devicetree/ 16014F: arch/*/boot/dts/ 16015F: include/dt-bindings/ 16016 16017OPENCOMPUTE PTP CLOCK DRIVER 16018M: Jonathan Lemon <jonathan.lemon@gmail.com> 16019M: Vadim Fedorenko <vadfed@fb.com> 16020L: netdev@vger.kernel.org 16021S: Maintained 16022F: drivers/ptp/ptp_ocp.c 16023 16024OPENCORES I2C BUS DRIVER 16025M: Peter Korsgaard <peter@korsgaard.com> 16026M: Andrew Lunn <andrew@lunn.ch> 16027L: linux-i2c@vger.kernel.org 16028S: Maintained 16029F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16030F: Documentation/i2c/busses/i2c-ocores.rst 16031F: drivers/i2c/busses/i2c-ocores.c 16032F: include/linux/platform_data/i2c-ocores.h 16033 16034OPENRISC ARCHITECTURE 16035M: Jonas Bonn <jonas@southpole.se> 16036M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16037M: Stafford Horne <shorne@gmail.com> 16038L: linux-openrisc@vger.kernel.org 16039S: Maintained 16040W: http://openrisc.io 16041T: git https://github.com/openrisc/linux.git 16042F: Documentation/arch/openrisc/ 16043F: Documentation/devicetree/bindings/openrisc/ 16044F: arch/openrisc/ 16045F: drivers/irqchip/irq-ompic.c 16046F: drivers/irqchip/irq-or1k-* 16047 16048OPENVSWITCH 16049M: Pravin B Shelar <pshelar@ovn.org> 16050L: netdev@vger.kernel.org 16051L: dev@openvswitch.org 16052S: Maintained 16053W: http://openvswitch.org 16054F: include/uapi/linux/openvswitch.h 16055F: net/openvswitch/ 16056F: tools/testing/selftests/net/openvswitch/ 16057 16058OPERATING PERFORMANCE POINTS (OPP) 16059M: Viresh Kumar <vireshk@kernel.org> 16060M: Nishanth Menon <nm@ti.com> 16061M: Stephen Boyd <sboyd@kernel.org> 16062L: linux-pm@vger.kernel.org 16063S: Maintained 16064T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16065F: Documentation/devicetree/bindings/opp/ 16066F: Documentation/power/opp.rst 16067F: drivers/opp/ 16068F: include/linux/pm_opp.h 16069 16070OPL4 DRIVER 16071M: Clemens Ladisch <clemens@ladisch.de> 16072L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16073S: Maintained 16074T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16075F: sound/drivers/opl4/ 16076 16077ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16078M: Mark Fasheh <mark@fasheh.com> 16079M: Joel Becker <jlbec@evilplan.org> 16080M: Joseph Qi <joseph.qi@linux.alibaba.com> 16081L: ocfs2-devel@lists.linux.dev 16082S: Supported 16083W: http://ocfs2.wiki.kernel.org 16084F: Documentation/filesystems/dlmfs.rst 16085F: Documentation/filesystems/ocfs2.rst 16086F: fs/ocfs2/ 16087 16088ORANGEFS FILESYSTEM 16089M: Mike Marshall <hubcap@omnibond.com> 16090R: Martin Brandenburg <martin@omnibond.com> 16091L: devel@lists.orangefs.org 16092S: Supported 16093T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16094F: Documentation/filesystems/orangefs.rst 16095F: fs/orangefs/ 16096 16097ORINOCO DRIVER 16098L: linux-wireless@vger.kernel.org 16099S: Orphan 16100W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 16101W: http://www.nongnu.org/orinoco/ 16102F: drivers/net/wireless/intersil/orinoco/ 16103 16104OV2659 OMNIVISION SENSOR DRIVER 16105M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16106L: linux-media@vger.kernel.org 16107S: Maintained 16108W: https://linuxtv.org 16109Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16110T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16111F: drivers/media/i2c/ov2659.c 16112F: include/media/i2c/ov2659.h 16113 16114OVERLAY FILESYSTEM 16115M: Miklos Szeredi <miklos@szeredi.hu> 16116M: Amir Goldstein <amir73il@gmail.com> 16117L: linux-unionfs@vger.kernel.org 16118S: Supported 16119T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 16120F: Documentation/filesystems/overlayfs.rst 16121F: fs/overlayfs/ 16122 16123P54 WIRELESS DRIVER 16124M: Christian Lamparter <chunkeey@googlemail.com> 16125L: linux-wireless@vger.kernel.org 16126S: Maintained 16127W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16128F: drivers/net/wireless/intersil/p54/ 16129 16130PACKET SOCKETS 16131M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16132S: Maintained 16133F: include/uapi/linux/if_packet.h 16134F: net/packet/af_packet.c 16135 16136PACKING 16137M: Vladimir Oltean <olteanv@gmail.com> 16138L: netdev@vger.kernel.org 16139S: Supported 16140F: Documentation/core-api/packing.rst 16141F: include/linux/packing.h 16142F: lib/packing.c 16143 16144PADATA PARALLEL EXECUTION MECHANISM 16145M: Steffen Klassert <steffen.klassert@secunet.com> 16146M: Daniel Jordan <daniel.m.jordan@oracle.com> 16147L: linux-crypto@vger.kernel.org 16148L: linux-kernel@vger.kernel.org 16149S: Maintained 16150F: Documentation/core-api/padata.rst 16151F: include/linux/padata.h 16152F: kernel/padata.c 16153 16154PAGE CACHE 16155M: Matthew Wilcox (Oracle) <willy@infradead.org> 16156L: linux-fsdevel@vger.kernel.org 16157S: Supported 16158T: git git://git.infradead.org/users/willy/pagecache.git 16159F: Documentation/filesystems/locking.rst 16160F: Documentation/filesystems/vfs.rst 16161F: include/linux/pagemap.h 16162F: mm/filemap.c 16163F: mm/page-writeback.c 16164F: mm/readahead.c 16165F: mm/truncate.c 16166 16167PAGE POOL 16168M: Jesper Dangaard Brouer <hawk@kernel.org> 16169M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16170L: netdev@vger.kernel.org 16171S: Supported 16172F: Documentation/networking/page_pool.rst 16173F: include/net/page_pool/ 16174F: include/trace/events/page_pool.h 16175F: net/core/page_pool.c 16176 16177PAGE TABLE CHECK 16178M: Pasha Tatashin <pasha.tatashin@soleen.com> 16179M: Andrew Morton <akpm@linux-foundation.org> 16180L: linux-mm@kvack.org 16181S: Maintained 16182F: Documentation/mm/page_table_check.rst 16183F: include/linux/page_table_check.h 16184F: mm/page_table_check.c 16185 16186PANASONIC LAPTOP ACPI EXTRAS DRIVER 16187M: Kenneth Chan <kenneth.t.chan@gmail.com> 16188L: platform-driver-x86@vger.kernel.org 16189S: Maintained 16190F: drivers/platform/x86/panasonic-laptop.c 16191 16192PARALLAX PING IIO SENSOR DRIVER 16193M: Andreas Klinger <ak@it-klinger.de> 16194L: linux-iio@vger.kernel.org 16195S: Maintained 16196F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16197F: drivers/iio/proximity/ping.c 16198 16199PARALLEL LCD/KEYPAD PANEL DRIVER 16200M: Willy Tarreau <willy@haproxy.com> 16201M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16202S: Odd Fixes 16203F: Documentation/admin-guide/lcd-panel-cgram.rst 16204F: drivers/auxdisplay/panel.c 16205 16206PARALLEL PORT SUBSYSTEM 16207M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16208M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16209L: linux-parport@lists.infradead.org (subscribers-only) 16210S: Maintained 16211F: Documentation/driver-api/parport*.rst 16212F: drivers/char/ppdev.c 16213F: drivers/parport/ 16214F: include/linux/parport*.h 16215F: include/uapi/linux/ppdev.h 16216 16217PARAVIRT_OPS INTERFACE 16218M: Juergen Gross <jgross@suse.com> 16219R: Ajay Kaher <akaher@vmware.com> 16220R: Alexey Makhalov <amakhalov@vmware.com> 16221R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16222L: virtualization@lists.linux-foundation.org 16223L: x86@kernel.org 16224S: Supported 16225T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16226F: Documentation/virt/paravirt_ops.rst 16227F: arch/*/include/asm/paravirt*.h 16228F: arch/*/kernel/paravirt* 16229F: include/linux/hypervisor.h 16230 16231PARISC ARCHITECTURE 16232M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16233M: Helge Deller <deller@gmx.de> 16234L: linux-parisc@vger.kernel.org 16235S: Maintained 16236W: https://parisc.wiki.kernel.org 16237Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16238T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16239T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16240F: Documentation/arch/parisc/ 16241F: arch/parisc/ 16242F: drivers/char/agp/parisc-agp.c 16243F: drivers/input/misc/hp_sdc_rtc.c 16244F: drivers/input/serio/gscps2.c 16245F: drivers/input/serio/hp_sdc* 16246F: drivers/parisc/ 16247F: drivers/parport/parport_gsc.* 16248F: drivers/tty/serial/8250/8250_parisc.c 16249F: drivers/video/console/sti* 16250F: drivers/video/fbdev/sti* 16251F: drivers/video/logo/logo_parisc* 16252F: include/linux/hp_sdc.h 16253 16254PARMAN 16255M: Jiri Pirko <jiri@resnulli.us> 16256L: netdev@vger.kernel.org 16257S: Supported 16258F: include/linux/parman.h 16259F: lib/parman.c 16260F: lib/test_parman.c 16261 16262PC ENGINES APU BOARD DRIVER 16263M: Enrico Weigelt, metux IT consult <info@metux.net> 16264S: Maintained 16265F: drivers/platform/x86/pcengines-apuv2.c 16266 16267PC87360 HARDWARE MONITORING DRIVER 16268M: Jim Cromie <jim.cromie@gmail.com> 16269L: linux-hwmon@vger.kernel.org 16270S: Maintained 16271F: Documentation/hwmon/pc87360.rst 16272F: drivers/hwmon/pc87360.c 16273 16274PC8736x GPIO DRIVER 16275M: Jim Cromie <jim.cromie@gmail.com> 16276S: Maintained 16277F: drivers/char/pc8736x_gpio.c 16278 16279PC87427 HARDWARE MONITORING DRIVER 16280M: Jean Delvare <jdelvare@suse.com> 16281L: linux-hwmon@vger.kernel.org 16282S: Maintained 16283F: Documentation/hwmon/pc87427.rst 16284F: drivers/hwmon/pc87427.c 16285 16286PCA9532 LED DRIVER 16287M: Riku Voipio <riku.voipio@iki.fi> 16288S: Maintained 16289F: drivers/leds/leds-pca9532.c 16290F: include/linux/leds-pca9532.h 16291 16292PCA9541 I2C BUS MASTER SELECTOR DRIVER 16293M: Guenter Roeck <linux@roeck-us.net> 16294L: linux-i2c@vger.kernel.org 16295S: Maintained 16296F: drivers/i2c/muxes/i2c-mux-pca9541.c 16297 16298PCDP - PRIMARY CONSOLE AND DEBUG PORT 16299M: Khalid Aziz <khalid@gonehiking.org> 16300S: Maintained 16301F: drivers/firmware/pcdp.* 16302 16303PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16304M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16305M: Pali Rohár <pali@kernel.org> 16306L: linux-pci@vger.kernel.org 16307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16308S: Maintained 16309F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16310F: drivers/pci/controller/pci-aardvark.c 16311 16312PCI DRIVER FOR ALTERA PCIE IP 16313M: Joyce Ooi <joyce.ooi@intel.com> 16314L: linux-pci@vger.kernel.org 16315S: Supported 16316F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16317F: drivers/pci/controller/pcie-altera.c 16318 16319PCI DRIVER FOR APPLIEDMICRO XGENE 16320M: Toan Le <toan@os.amperecomputing.com> 16321L: linux-pci@vger.kernel.org 16322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16323S: Maintained 16324F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16325F: drivers/pci/controller/pci-xgene.c 16326 16327PCI DRIVER FOR ARM VERSATILE PLATFORM 16328M: Rob Herring <robh@kernel.org> 16329L: linux-pci@vger.kernel.org 16330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16331S: Maintained 16332F: Documentation/devicetree/bindings/pci/versatile.yaml 16333F: drivers/pci/controller/pci-versatile.c 16334 16335PCI DRIVER FOR ARMADA 8K 16336M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16337L: linux-pci@vger.kernel.org 16338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16339S: Maintained 16340F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16341F: drivers/pci/controller/dwc/pcie-armada8k.c 16342 16343PCI DRIVER FOR CADENCE PCIE IP 16344M: Tom Joseph <tjoseph@cadence.com> 16345L: linux-pci@vger.kernel.org 16346S: Maintained 16347F: Documentation/devicetree/bindings/pci/cdns,* 16348F: drivers/pci/controller/cadence/ 16349 16350PCI DRIVER FOR FREESCALE LAYERSCAPE 16351M: Minghuan Lian <minghuan.Lian@nxp.com> 16352M: Mingkai Hu <mingkai.hu@nxp.com> 16353M: Roy Zang <roy.zang@nxp.com> 16354L: linuxppc-dev@lists.ozlabs.org 16355L: linux-pci@vger.kernel.org 16356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16357S: Maintained 16358F: drivers/pci/controller/dwc/*layerscape* 16359 16360PCI DRIVER FOR FU740 16361M: Paul Walmsley <paul.walmsley@sifive.com> 16362M: Greentime Hu <greentime.hu@sifive.com> 16363L: linux-pci@vger.kernel.org 16364S: Maintained 16365F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16366F: drivers/pci/controller/dwc/pcie-fu740.c 16367 16368PCI DRIVER FOR GENERIC OF HOSTS 16369M: Will Deacon <will@kernel.org> 16370L: linux-pci@vger.kernel.org 16371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16372S: Maintained 16373F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16374F: drivers/pci/controller/pci-host-common.c 16375F: drivers/pci/controller/pci-host-generic.c 16376 16377PCI DRIVER FOR IMX6 16378M: Richard Zhu <hongxing.zhu@nxp.com> 16379M: Lucas Stach <l.stach@pengutronix.de> 16380L: linux-pci@vger.kernel.org 16381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16382S: Maintained 16383F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16384F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16385F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16386F: drivers/pci/controller/dwc/*imx6* 16387 16388PCI DRIVER FOR INTEL IXP4XX 16389M: Linus Walleij <linus.walleij@linaro.org> 16390S: Maintained 16391F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16392F: drivers/pci/controller/pci-ixp4xx.c 16393 16394PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16395M: Nirmal Patel <nirmal.patel@linux.intel.com> 16396R: Jonathan Derrick <jonathan.derrick@linux.dev> 16397L: linux-pci@vger.kernel.org 16398S: Supported 16399F: drivers/pci/controller/vmd.c 16400 16401PCI DRIVER FOR MICROSEMI SWITCHTEC 16402M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16403M: Logan Gunthorpe <logang@deltatee.com> 16404L: linux-pci@vger.kernel.org 16405S: Maintained 16406F: Documentation/ABI/testing/sysfs-class-switchtec 16407F: Documentation/driver-api/switchtec.rst 16408F: drivers/ntb/hw/mscc/ 16409F: drivers/pci/switch/switchtec* 16410F: include/linux/switchtec.h 16411F: include/uapi/linux/switchtec_ioctl.h 16412 16413PCI DRIVER FOR MOBIVEIL PCIE IP 16414M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16415M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16416L: linux-pci@vger.kernel.org 16417S: Supported 16418F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16419F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16420 16421PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16422M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16423M: Pali Rohár <pali@kernel.org> 16424L: linux-pci@vger.kernel.org 16425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16426S: Maintained 16427F: drivers/pci/controller/*mvebu* 16428 16429PCI DRIVER FOR NVIDIA TEGRA 16430M: Thierry Reding <thierry.reding@gmail.com> 16431L: linux-tegra@vger.kernel.org 16432L: linux-pci@vger.kernel.org 16433S: Supported 16434F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16435F: drivers/pci/controller/pci-tegra.c 16436 16437PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16438M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16439L: linux-pci@vger.kernel.org 16440L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16441S: Maintained 16442F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16443F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16444 16445PCI DRIVER FOR RENESAS R-CAR 16446M: Marek Vasut <marek.vasut+renesas@gmail.com> 16447M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16448L: linux-pci@vger.kernel.org 16449L: linux-renesas-soc@vger.kernel.org 16450S: Maintained 16451F: Documentation/devicetree/bindings/pci/*rcar* 16452F: drivers/pci/controller/*rcar* 16453 16454PCI DRIVER FOR SAMSUNG EXYNOS 16455M: Jingoo Han <jingoohan1@gmail.com> 16456L: linux-pci@vger.kernel.org 16457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16458L: linux-samsung-soc@vger.kernel.org 16459S: Maintained 16460F: drivers/pci/controller/dwc/pci-exynos.c 16461 16462PCI DRIVER FOR SYNOPSYS DESIGNWARE 16463M: Jingoo Han <jingoohan1@gmail.com> 16464M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16465M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16466L: linux-pci@vger.kernel.org 16467S: Maintained 16468F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16469F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16470F: drivers/pci/controller/dwc/*designware* 16471 16472PCI DRIVER FOR TI DRA7XX/J721E 16473M: Vignesh Raghavendra <vigneshr@ti.com> 16474L: linux-omap@vger.kernel.org 16475L: linux-pci@vger.kernel.org 16476L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16477S: Supported 16478F: Documentation/devicetree/bindings/pci/ti-pci.txt 16479F: drivers/pci/controller/cadence/pci-j721e.c 16480F: drivers/pci/controller/dwc/pci-dra7xx.c 16481 16482PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16483M: Linus Walleij <linus.walleij@linaro.org> 16484L: linux-pci@vger.kernel.org 16485S: Maintained 16486F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16487F: drivers/pci/controller/pci-v3-semi.c 16488 16489PCI DRIVER FOR XILINX VERSAL CPM 16490M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16491M: Michal Simek <michal.simek@amd.com> 16492L: linux-pci@vger.kernel.org 16493S: Maintained 16494F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16495F: drivers/pci/controller/pcie-xilinx-cpm.c 16496 16497PCI ENDPOINT SUBSYSTEM 16498M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16499M: Krzysztof Wilczyński <kw@linux.com> 16500R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16501R: Kishon Vijay Abraham I <kishon@kernel.org> 16502L: linux-pci@vger.kernel.org 16503S: Supported 16504Q: https://patchwork.kernel.org/project/linux-pci/list/ 16505B: https://bugzilla.kernel.org 16506C: irc://irc.oftc.net/linux-pci 16507T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16508F: Documentation/PCI/endpoint/* 16509F: Documentation/misc-devices/pci-endpoint-test.rst 16510F: drivers/misc/pci_endpoint_test.c 16511F: drivers/pci/endpoint/ 16512F: tools/pci/ 16513 16514PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16515M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16516R: Oliver O'Halloran <oohall@gmail.com> 16517L: linuxppc-dev@lists.ozlabs.org 16518S: Supported 16519F: Documentation/PCI/pci-error-recovery.rst 16520F: Documentation/powerpc/eeh-pci-error-recovery.rst 16521F: arch/powerpc/include/*/eeh*.h 16522F: arch/powerpc/kernel/eeh*.c 16523F: arch/powerpc/platforms/*/eeh*.c 16524F: drivers/pci/pcie/aer.c 16525F: drivers/pci/pcie/dpc.c 16526F: drivers/pci/pcie/err.c 16527 16528PCI ERROR RECOVERY 16529M: Linas Vepstas <linasvepstas@gmail.com> 16530L: linux-pci@vger.kernel.org 16531S: Supported 16532F: Documentation/PCI/pci-error-recovery.rst 16533 16534PCI MSI DRIVER FOR ALTERA MSI IP 16535M: Joyce Ooi <joyce.ooi@intel.com> 16536L: linux-pci@vger.kernel.org 16537S: Supported 16538F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16539F: drivers/pci/controller/pcie-altera-msi.c 16540 16541PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16542M: Toan Le <toan@os.amperecomputing.com> 16543L: linux-pci@vger.kernel.org 16544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16545S: Maintained 16546F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16547F: drivers/pci/controller/pci-xgene-msi.c 16548 16549PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16550M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16551M: Krzysztof Wilczyński <kw@linux.com> 16552R: Rob Herring <robh@kernel.org> 16553L: linux-pci@vger.kernel.org 16554S: Supported 16555Q: https://patchwork.kernel.org/project/linux-pci/list/ 16556B: https://bugzilla.kernel.org 16557C: irc://irc.oftc.net/linux-pci 16558T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16559F: Documentation/devicetree/bindings/pci/ 16560F: drivers/pci/controller/ 16561F: drivers/pci/pci-bridge-emul.c 16562F: drivers/pci/pci-bridge-emul.h 16563 16564PCI PEER-TO-PEER DMA (P2PDMA) 16565M: Bjorn Helgaas <bhelgaas@google.com> 16566M: Logan Gunthorpe <logang@deltatee.com> 16567L: linux-pci@vger.kernel.org 16568S: Supported 16569Q: https://patchwork.kernel.org/project/linux-pci/list/ 16570B: https://bugzilla.kernel.org 16571C: irc://irc.oftc.net/linux-pci 16572T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16573F: Documentation/driver-api/pci/p2pdma.rst 16574F: drivers/pci/p2pdma.c 16575F: include/linux/pci-p2pdma.h 16576 16577PCI SUBSYSTEM 16578M: Bjorn Helgaas <bhelgaas@google.com> 16579L: linux-pci@vger.kernel.org 16580S: Supported 16581Q: https://patchwork.kernel.org/project/linux-pci/list/ 16582B: https://bugzilla.kernel.org 16583C: irc://irc.oftc.net/linux-pci 16584T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16585F: Documentation/PCI/ 16586F: Documentation/devicetree/bindings/pci/ 16587F: arch/x86/kernel/early-quirks.c 16588F: arch/x86/kernel/quirks.c 16589F: arch/x86/pci/ 16590F: drivers/acpi/pci* 16591F: drivers/pci/ 16592F: include/asm-generic/pci* 16593F: include/linux/of_pci.h 16594F: include/linux/pci* 16595F: include/uapi/linux/pci* 16596F: lib/pci* 16597 16598PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16599M: Jonathan Chocron <jonnyc@amazon.com> 16600L: linux-pci@vger.kernel.org 16601S: Maintained 16602F: Documentation/devicetree/bindings/pci/pcie-al.txt 16603F: drivers/pci/controller/dwc/pcie-al.c 16604 16605PCIE DRIVER FOR AMLOGIC MESON 16606M: Yue Wang <yue.wang@Amlogic.com> 16607L: linux-pci@vger.kernel.org 16608L: linux-amlogic@lists.infradead.org 16609S: Maintained 16610F: drivers/pci/controller/dwc/pci-meson.c 16611 16612PCIE DRIVER FOR AXIS ARTPEC 16613M: Jesper Nilsson <jesper.nilsson@axis.com> 16614L: linux-arm-kernel@axis.com 16615L: linux-pci@vger.kernel.org 16616S: Maintained 16617F: Documentation/devicetree/bindings/pci/axis,artpec* 16618F: drivers/pci/controller/dwc/*artpec* 16619 16620PCIE DRIVER FOR CAVIUM THUNDERX 16621M: Robert Richter <rric@kernel.org> 16622L: linux-pci@vger.kernel.org 16623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16624S: Odd Fixes 16625F: drivers/pci/controller/pci-thunder-* 16626 16627PCIE DRIVER FOR HISILICON 16628M: Zhou Wang <wangzhou1@hisilicon.com> 16629L: linux-pci@vger.kernel.org 16630S: Maintained 16631F: drivers/pci/controller/dwc/pcie-hisi.c 16632 16633PCIE DRIVER FOR HISILICON KIRIN 16634M: Xiaowei Song <songxiaowei@hisilicon.com> 16635M: Binghui Wang <wangbinghui@hisilicon.com> 16636L: linux-pci@vger.kernel.org 16637S: Maintained 16638F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16639F: drivers/pci/controller/dwc/pcie-kirin.c 16640 16641PCIE DRIVER FOR HISILICON STB 16642M: Shawn Guo <shawn.guo@linaro.org> 16643L: linux-pci@vger.kernel.org 16644S: Maintained 16645F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16646F: drivers/pci/controller/dwc/pcie-histb.c 16647 16648PCIE DRIVER FOR INTEL KEEM BAY 16649M: Srikanth Thokala <srikanth.thokala@intel.com> 16650L: linux-pci@vger.kernel.org 16651S: Supported 16652F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16653F: drivers/pci/controller/dwc/pcie-keembay.c 16654 16655PCIE DRIVER FOR INTEL LGM GW SOC 16656M: Chuanhua Lei <lchuanhua@maxlinear.com> 16657L: linux-pci@vger.kernel.org 16658S: Maintained 16659F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16660F: drivers/pci/controller/dwc/pcie-intel-gw.c 16661 16662PCIE DRIVER FOR MEDIATEK 16663M: Ryder Lee <ryder.lee@mediatek.com> 16664M: Jianjun Wang <jianjun.wang@mediatek.com> 16665L: linux-pci@vger.kernel.org 16666L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16667S: Supported 16668F: Documentation/devicetree/bindings/pci/mediatek* 16669F: drivers/pci/controller/*mediatek* 16670 16671PCIE DRIVER FOR MICROCHIP 16672M: Daire McNamara <daire.mcnamara@microchip.com> 16673L: linux-pci@vger.kernel.org 16674S: Supported 16675F: Documentation/devicetree/bindings/pci/microchip* 16676F: drivers/pci/controller/*microchip* 16677 16678PCIE DRIVER FOR QUALCOMM MSM 16679M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16680L: linux-pci@vger.kernel.org 16681L: linux-arm-msm@vger.kernel.org 16682S: Maintained 16683F: drivers/pci/controller/dwc/pcie-qcom.c 16684 16685PCIE DRIVER FOR ROCKCHIP 16686M: Shawn Lin <shawn.lin@rock-chips.com> 16687L: linux-pci@vger.kernel.org 16688L: linux-rockchip@lists.infradead.org 16689S: Maintained 16690F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16691F: drivers/pci/controller/pcie-rockchip* 16692 16693PCIE DRIVER FOR SOCIONEXT UNIPHIER 16694M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16695L: linux-pci@vger.kernel.org 16696S: Maintained 16697F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16698F: drivers/pci/controller/dwc/pcie-uniphier* 16699 16700PCIE DRIVER FOR ST SPEAR13XX 16701M: Pratyush Anand <pratyush.anand@gmail.com> 16702L: linux-pci@vger.kernel.org 16703S: Maintained 16704F: drivers/pci/controller/dwc/*spear* 16705 16706PCIE ENDPOINT DRIVER FOR QUALCOMM 16707M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16708L: linux-pci@vger.kernel.org 16709L: linux-arm-msm@vger.kernel.org 16710S: Maintained 16711F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16712F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16713 16714PCMCIA SUBSYSTEM 16715M: Dominik Brodowski <linux@dominikbrodowski.net> 16716S: Odd Fixes 16717T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16718F: Documentation/pcmcia/ 16719F: drivers/pcmcia/ 16720F: include/pcmcia/ 16721F: tools/pcmcia/ 16722 16723PCNET32 NETWORK DRIVER 16724M: Don Fry <pcnet32@frontier.com> 16725L: netdev@vger.kernel.org 16726S: Maintained 16727F: drivers/net/ethernet/amd/pcnet32.c 16728 16729PCRYPT PARALLEL CRYPTO ENGINE 16730M: Steffen Klassert <steffen.klassert@secunet.com> 16731L: linux-crypto@vger.kernel.org 16732S: Maintained 16733F: crypto/pcrypt.c 16734F: include/crypto/pcrypt.h 16735 16736PDS DSC VIRTIO DATA PATH ACCELERATOR 16737R: Shannon Nelson <shannon.nelson@amd.com> 16738F: drivers/vdpa/pds/ 16739 16740PECI HARDWARE MONITORING DRIVERS 16741M: Iwona Winiarska <iwona.winiarska@intel.com> 16742L: linux-hwmon@vger.kernel.org 16743S: Supported 16744F: Documentation/hwmon/peci-cputemp.rst 16745F: Documentation/hwmon/peci-dimmtemp.rst 16746F: drivers/hwmon/peci/ 16747 16748PECI SUBSYSTEM 16749M: Iwona Winiarska <iwona.winiarska@intel.com> 16750L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16751S: Supported 16752F: Documentation/devicetree/bindings/peci/ 16753F: Documentation/peci/ 16754F: drivers/peci/ 16755F: include/linux/peci-cpu.h 16756F: include/linux/peci.h 16757 16758PENSANDO ETHERNET DRIVERS 16759M: Shannon Nelson <shannon.nelson@amd.com> 16760M: Brett Creeley <brett.creeley@amd.com> 16761M: drivers@pensando.io 16762L: netdev@vger.kernel.org 16763S: Supported 16764F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16765F: drivers/net/ethernet/pensando/ 16766 16767PER-CPU MEMORY ALLOCATOR 16768M: Dennis Zhou <dennis@kernel.org> 16769M: Tejun Heo <tj@kernel.org> 16770M: Christoph Lameter <cl@linux.com> 16771L: linux-mm@kvack.org 16772S: Maintained 16773T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16774F: arch/*/include/asm/percpu.h 16775F: include/linux/percpu*.h 16776F: lib/percpu*.c 16777F: mm/percpu*.c 16778 16779PER-TASK DELAY ACCOUNTING 16780M: Balbir Singh <bsingharora@gmail.com> 16781S: Maintained 16782F: include/linux/delayacct.h 16783F: kernel/delayacct.c 16784 16785PERFORMANCE EVENTS SUBSYSTEM 16786M: Peter Zijlstra <peterz@infradead.org> 16787M: Ingo Molnar <mingo@redhat.com> 16788M: Arnaldo Carvalho de Melo <acme@kernel.org> 16789R: Mark Rutland <mark.rutland@arm.com> 16790R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16791R: Jiri Olsa <jolsa@kernel.org> 16792R: Namhyung Kim <namhyung@kernel.org> 16793R: Ian Rogers <irogers@google.com> 16794R: Adrian Hunter <adrian.hunter@intel.com> 16795L: linux-perf-users@vger.kernel.org 16796L: linux-kernel@vger.kernel.org 16797S: Supported 16798W: https://perf.wiki.kernel.org/ 16799T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16800T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 16801T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 16802F: arch/*/events/* 16803F: arch/*/events/*/* 16804F: arch/*/include/asm/perf_event.h 16805F: arch/*/kernel/*/*/perf_event*.c 16806F: arch/*/kernel/*/perf_event*.c 16807F: arch/*/kernel/perf_callchain.c 16808F: arch/*/kernel/perf_event*.c 16809F: include/linux/perf_event.h 16810F: include/uapi/linux/perf_event.h 16811F: kernel/events/* 16812F: tools/lib/perf/ 16813F: tools/perf/ 16814 16815PERFORMANCE EVENTS TOOLING ARM64 16816R: John Garry <john.g.garry@oracle.com> 16817R: Will Deacon <will@kernel.org> 16818R: James Clark <james.clark@arm.com> 16819R: Mike Leach <mike.leach@linaro.org> 16820R: Leo Yan <leo.yan@linaro.org> 16821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16822S: Supported 16823F: tools/build/feature/test-libopencsd.c 16824F: tools/perf/arch/arm*/ 16825F: tools/perf/pmu-events/arch/arm64/ 16826F: tools/perf/util/arm-spe* 16827F: tools/perf/util/cs-etm* 16828 16829PERSONALITY HANDLING 16830M: Christoph Hellwig <hch@infradead.org> 16831L: linux-abi-devel@lists.sourceforge.net 16832S: Maintained 16833F: include/linux/personality.h 16834F: include/uapi/linux/personality.h 16835 16836PHOENIX RC FLIGHT CONTROLLER ADAPTER 16837M: Marcus Folkesson <marcus.folkesson@gmail.com> 16838L: linux-input@vger.kernel.org 16839S: Maintained 16840F: Documentation/input/devices/pxrc.rst 16841F: drivers/input/joystick/pxrc.c 16842 16843PHONET PROTOCOL 16844M: Remi Denis-Courmont <courmisch@gmail.com> 16845S: Supported 16846F: Documentation/networking/phonet.rst 16847F: include/linux/phonet.h 16848F: include/net/phonet/ 16849F: include/uapi/linux/phonet.h 16850F: net/phonet/ 16851 16852PHRAM MTD DRIVER 16853M: Joern Engel <joern@lazybastard.org> 16854L: linux-mtd@lists.infradead.org 16855S: Maintained 16856F: drivers/mtd/devices/phram.c 16857 16858PICOLCD HID DRIVER 16859M: Bruno Prémont <bonbons@linux-vserver.org> 16860L: linux-input@vger.kernel.org 16861S: Maintained 16862F: drivers/hid/hid-picolcd* 16863 16864PIDFD API 16865M: Christian Brauner <christian@brauner.io> 16866L: linux-kernel@vger.kernel.org 16867S: Maintained 16868T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16869F: samples/pidfd/ 16870F: tools/testing/selftests/clone3/ 16871F: tools/testing/selftests/pid_namespace/ 16872F: tools/testing/selftests/pidfd/ 16873K: (?i)pidfd 16874K: (?i)clone3 16875K: \b(clone_args|kernel_clone_args)\b 16876 16877PIN CONTROL SUBSYSTEM 16878M: Linus Walleij <linus.walleij@linaro.org> 16879L: linux-gpio@vger.kernel.org 16880S: Maintained 16881T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16882F: Documentation/devicetree/bindings/pinctrl/ 16883F: Documentation/driver-api/pin-control.rst 16884F: drivers/pinctrl/ 16885F: include/dt-bindings/pinctrl/ 16886F: include/linux/pinctrl/ 16887 16888PIN CONTROLLER - AMD 16889M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16890M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16891S: Maintained 16892F: drivers/pinctrl/pinctrl-amd.c 16893 16894PIN CONTROLLER - FREESCALE 16895M: Dong Aisheng <aisheng.dong@nxp.com> 16896M: Fabio Estevam <festevam@gmail.com> 16897M: Shawn Guo <shawnguo@kernel.org> 16898M: Jacky Bai <ping.bai@nxp.com> 16899R: Pengutronix Kernel Team <kernel@pengutronix.de> 16900L: linux-gpio@vger.kernel.org 16901S: Maintained 16902F: Documentation/devicetree/bindings/pinctrl/fsl,* 16903F: drivers/pinctrl/freescale/ 16904 16905PIN CONTROLLER - INTEL 16906M: Mika Westerberg <mika.westerberg@linux.intel.com> 16907M: Andy Shevchenko <andy@kernel.org> 16908S: Supported 16909T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16910F: drivers/pinctrl/intel/ 16911 16912PIN CONTROLLER - KEEMBAY 16913M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16914S: Supported 16915F: drivers/pinctrl/pinctrl-keembay* 16916 16917PIN CONTROLLER - MEDIATEK 16918M: Sean Wang <sean.wang@kernel.org> 16919L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16920S: Maintained 16921F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16922F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16923F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16924F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16925F: drivers/pinctrl/mediatek/ 16926 16927PIN CONTROLLER - MEDIATEK MIPS 16928M: Arınç ÜNAL <arinc.unal@arinc9.com> 16929M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16930L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16931L: linux-mips@vger.kernel.org 16932S: Maintained 16933F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16934F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16935F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16936F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16937F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16938F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16939F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16940F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16941F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16942F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16943F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16944F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16945F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16946F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16947F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16948 16949PIN CONTROLLER - MICROCHIP AT91 16950M: Ludovic Desroches <ludovic.desroches@microchip.com> 16951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16952L: linux-gpio@vger.kernel.org 16953S: Supported 16954F: drivers/gpio/gpio-sama5d2-piobu.c 16955F: drivers/pinctrl/pinctrl-at91* 16956 16957PIN CONTROLLER - NXP S32 16958M: Chester Lin <clin@suse.com> 16959R: NXP S32 Linux Team <s32@nxp.com> 16960L: linux-gpio@vger.kernel.org 16961S: Maintained 16962F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16963F: drivers/pinctrl/nxp/ 16964 16965PIN CONTROLLER - QUALCOMM 16966M: Bjorn Andersson <andersson@kernel.org> 16967L: linux-arm-msm@vger.kernel.org 16968S: Maintained 16969F: Documentation/devicetree/bindings/pinctrl/qcom,* 16970F: drivers/pinctrl/qcom/ 16971 16972PIN CONTROLLER - RENESAS 16973M: Geert Uytterhoeven <geert+renesas@glider.be> 16974L: linux-renesas-soc@vger.kernel.org 16975S: Supported 16976T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16977F: Documentation/devicetree/bindings/pinctrl/renesas,* 16978F: drivers/pinctrl/renesas/ 16979 16980PIN CONTROLLER - SAMSUNG 16981M: Tomasz Figa <tomasz.figa@gmail.com> 16982M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16983M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16984R: Alim Akhtar <alim.akhtar@samsung.com> 16985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16986L: linux-samsung-soc@vger.kernel.org 16987S: Maintained 16988Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16989B: mailto:linux-samsung-soc@vger.kernel.org 16990C: irc://irc.libera.chat/linux-exynos 16991T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16992F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16993F: drivers/pinctrl/samsung/ 16994F: include/dt-bindings/pinctrl/samsung.h 16995 16996PIN CONTROLLER - SINGLE 16997M: Tony Lindgren <tony@atomide.com> 16998M: Haojian Zhuang <haojian.zhuang@linaro.org> 16999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17000L: linux-omap@vger.kernel.org 17001S: Maintained 17002F: drivers/pinctrl/pinctrl-single.c 17003 17004PIN CONTROLLER - SUNPLUS / TIBBO 17005M: Dvorkin Dmitry <dvorkin@tibbo.com> 17006M: Wells Lu <wellslutw@gmail.com> 17007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17008S: Maintained 17009W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17010F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17011F: drivers/pinctrl/sunplus/ 17012F: include/dt-bindings/pinctrl/sppctl*.h 17013 17014PINE64 PINEPHONE KEYBOARD DRIVER 17015M: Samuel Holland <samuel@sholland.org> 17016S: Supported 17017F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17018F: drivers/input/keyboard/pinephone-keyboard.c 17019 17020PKTCDVD DRIVER 17021M: linux-block@vger.kernel.org 17022S: Orphan 17023F: drivers/block/pktcdvd.c 17024F: include/linux/pktcdvd.h 17025F: include/uapi/linux/pktcdvd.h 17026 17027PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17028M: Tomasz Duszynski <tduszyns@gmail.com> 17029S: Maintained 17030F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17031F: drivers/iio/chemical/pms7003.c 17032 17033PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17034M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17035L: netdev@vger.kernel.org 17036S: Maintained 17037F: drivers/net/phy/mdio-open-alliance.h 17038F: net/ethtool/plca.c 17039 17040PLDMFW LIBRARY 17041M: Jacob Keller <jacob.e.keller@intel.com> 17042S: Maintained 17043F: Documentation/driver-api/pldmfw/ 17044F: include/linux/pldmfw.h 17045F: lib/pldmfw/ 17046 17047PLX DMA DRIVER 17048M: Logan Gunthorpe <logang@deltatee.com> 17049S: Maintained 17050F: drivers/dma/plx_dma.c 17051 17052PM-GRAPH UTILITY 17053M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17054L: linux-pm@vger.kernel.org 17055S: Supported 17056W: https://01.org/pm-graph 17057B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17058T: git git://github.com/intel/pm-graph 17059F: tools/power/pm-graph 17060 17061PM6764TR DRIVER 17062M: Charles Hsu <hsu.yungteng@gmail.com> 17063L: linux-hwmon@vger.kernel.org 17064S: Maintained 17065F: Documentation/hwmon/pm6764tr.rst 17066F: drivers/hwmon/pmbus/pm6764tr.c 17067 17068PMBUS HARDWARE MONITORING DRIVERS 17069M: Guenter Roeck <linux@roeck-us.net> 17070L: linux-hwmon@vger.kernel.org 17071S: Maintained 17072W: http://hwmon.wiki.kernel.org/ 17073W: http://www.roeck-us.net/linux/drivers/ 17074T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 17075F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 17076F: Documentation/devicetree/bindings/hwmon/max31785.txt 17077F: Documentation/hwmon/adm1275.rst 17078F: Documentation/hwmon/ibm-cffps.rst 17079F: Documentation/hwmon/ir35221.rst 17080F: Documentation/hwmon/lm25066.rst 17081F: Documentation/hwmon/ltc2978.rst 17082F: Documentation/hwmon/ltc3815.rst 17083F: Documentation/hwmon/max16064.rst 17084F: Documentation/hwmon/max20751.rst 17085F: Documentation/hwmon/max31785.rst 17086F: Documentation/hwmon/max34440.rst 17087F: Documentation/hwmon/max8688.rst 17088F: Documentation/hwmon/pmbus-core.rst 17089F: Documentation/hwmon/pmbus.rst 17090F: Documentation/hwmon/tps40422.rst 17091F: Documentation/hwmon/ucd9000.rst 17092F: Documentation/hwmon/ucd9200.rst 17093F: Documentation/hwmon/zl6100.rst 17094F: drivers/hwmon/pmbus/ 17095F: include/linux/pmbus.h 17096 17097PMC SIERRA MaxRAID DRIVER 17098L: linux-scsi@vger.kernel.org 17099S: Orphan 17100W: http://www.pmc-sierra.com/ 17101F: drivers/scsi/pmcraid.* 17102 17103PMC SIERRA PM8001 DRIVER 17104M: Jack Wang <jinpu.wang@cloud.ionos.com> 17105L: linux-scsi@vger.kernel.org 17106S: Supported 17107F: drivers/scsi/pm8001/ 17108 17109PNI RM3100 IIO DRIVER 17110M: Song Qiang <songqiang1304521@gmail.com> 17111L: linux-iio@vger.kernel.org 17112S: Maintained 17113F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17114F: drivers/iio/magnetometer/rm3100* 17115 17116PNP SUPPORT 17117M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17118L: linux-acpi@vger.kernel.org 17119S: Maintained 17120F: drivers/pnp/ 17121F: include/linux/pnp.h 17122 17123POSIX CLOCKS and TIMERS 17124M: Thomas Gleixner <tglx@linutronix.de> 17125L: linux-kernel@vger.kernel.org 17126S: Maintained 17127T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17128F: fs/timerfd.c 17129F: include/linux/time_namespace.h 17130F: include/linux/timer* 17131F: kernel/time/*timer* 17132F: kernel/time/namespace.c 17133 17134POWER MANAGEMENT CORE 17135M: "Rafael J. Wysocki" <rafael@kernel.org> 17136L: linux-pm@vger.kernel.org 17137S: Supported 17138B: https://bugzilla.kernel.org 17139T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17140F: drivers/base/power/ 17141F: drivers/powercap/ 17142F: include/linux/intel_rapl.h 17143F: include/linux/pm.h 17144F: include/linux/pm_* 17145F: include/linux/powercap.h 17146F: kernel/configs/nopm.config 17147 17148POWER STATE COORDINATION INTERFACE (PSCI) 17149M: Mark Rutland <mark.rutland@arm.com> 17150M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17152S: Maintained 17153F: drivers/firmware/psci/ 17154F: include/linux/psci.h 17155F: include/uapi/linux/psci.h 17156 17157POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17158M: Sebastian Reichel <sre@kernel.org> 17159L: linux-pm@vger.kernel.org 17160S: Maintained 17161T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17162F: Documentation/ABI/testing/sysfs-class-power 17163F: Documentation/devicetree/bindings/power/supply/ 17164F: drivers/power/supply/ 17165F: include/linux/power/ 17166F: include/linux/power_supply.h 17167 17168POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17169M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17170L: linuxppc-dev@lists.ozlabs.org 17171S: Maintained 17172F: drivers/char/powernv-op-panel.c 17173 17174PPP OVER ATM (RFC 2364) 17175M: Mitchell Blank Jr <mitch@sfgoth.com> 17176S: Maintained 17177F: include/uapi/linux/atmppp.h 17178F: net/atm/pppoatm.c 17179 17180PPP OVER ETHERNET 17181M: Michal Ostrowski <mostrows@earthlink.net> 17182S: Maintained 17183F: drivers/net/ppp/pppoe.c 17184F: drivers/net/ppp/pppox.c 17185 17186PPP OVER L2TP 17187M: James Chapman <jchapman@katalix.com> 17188S: Maintained 17189F: include/linux/if_pppol2tp.h 17190F: include/uapi/linux/if_pppol2tp.h 17191F: net/l2tp/l2tp_ppp.c 17192 17193PPP PROTOCOL DRIVERS AND COMPRESSORS 17194L: linux-ppp@vger.kernel.org 17195S: Orphan 17196F: drivers/net/ppp/ppp_* 17197 17198PPS SUPPORT 17199M: Rodolfo Giometti <giometti@enneenne.com> 17200L: linuxpps@ml.enneenne.com (subscribers-only) 17201S: Maintained 17202W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17203F: Documentation/ABI/testing/sysfs-pps 17204F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17205F: Documentation/driver-api/pps.rst 17206F: drivers/pps/ 17207F: include/linux/pps*.h 17208F: include/uapi/linux/pps.h 17209 17210PPTP DRIVER 17211M: Dmitry Kozlov <xeb@mail.ru> 17212L: netdev@vger.kernel.org 17213S: Maintained 17214W: http://sourceforge.net/projects/accel-pptp 17215F: drivers/net/ppp/pptp.c 17216 17217PRESSURE STALL INFORMATION (PSI) 17218M: Johannes Weiner <hannes@cmpxchg.org> 17219M: Suren Baghdasaryan <surenb@google.com> 17220R: Peter Ziljstra <peterz@infradead.org> 17221S: Maintained 17222F: include/linux/psi* 17223F: kernel/sched/psi.c 17224 17225PRINTK 17226M: Petr Mladek <pmladek@suse.com> 17227R: Steven Rostedt <rostedt@goodmis.org> 17228R: John Ogness <john.ogness@linutronix.de> 17229R: Sergey Senozhatsky <senozhatsky@chromium.org> 17230S: Maintained 17231T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17232F: include/linux/printk.h 17233F: kernel/printk/ 17234 17235PRINTK INDEXING 17236R: Chris Down <chris@chrisdown.name> 17237S: Maintained 17238F: Documentation/core-api/printk-index.rst 17239F: kernel/printk/index.c 17240K: printk_index 17241 17242PROC FILESYSTEM 17243L: linux-kernel@vger.kernel.org 17244L: linux-fsdevel@vger.kernel.org 17245S: Maintained 17246F: Documentation/filesystems/proc.rst 17247F: fs/proc/ 17248F: include/linux/proc_fs.h 17249F: tools/testing/selftests/proc/ 17250 17251PROC SYSCTL 17252M: Luis Chamberlain <mcgrof@kernel.org> 17253M: Kees Cook <keescook@chromium.org> 17254M: Iurii Zaikin <yzaikin@google.com> 17255L: linux-kernel@vger.kernel.org 17256L: linux-fsdevel@vger.kernel.org 17257S: Maintained 17258T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17259F: fs/proc/proc_sysctl.c 17260F: include/linux/sysctl.h 17261F: kernel/sysctl-test.c 17262F: kernel/sysctl.c 17263F: tools/testing/selftests/sysctl/ 17264 17265PS3 NETWORK SUPPORT 17266M: Geoff Levand <geoff@infradead.org> 17267L: netdev@vger.kernel.org 17268L: linuxppc-dev@lists.ozlabs.org 17269S: Maintained 17270F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17271 17272PS3 PLATFORM SUPPORT 17273M: Geoff Levand <geoff@infradead.org> 17274L: linuxppc-dev@lists.ozlabs.org 17275S: Maintained 17276F: arch/powerpc/boot/ps3* 17277F: arch/powerpc/include/asm/lv1call.h 17278F: arch/powerpc/include/asm/ps3*.h 17279F: arch/powerpc/platforms/ps3/ 17280F: drivers/*/ps3* 17281F: drivers/ps3/ 17282F: drivers/rtc/rtc-ps3.c 17283F: drivers/usb/host/*ps3.c 17284F: sound/ppc/snd_ps3* 17285 17286PS3VRAM DRIVER 17287M: Jim Paris <jim@jtan.com> 17288M: Geoff Levand <geoff@infradead.org> 17289L: linuxppc-dev@lists.ozlabs.org 17290S: Maintained 17291F: drivers/block/ps3vram.c 17292 17293PSAMPLE PACKET SAMPLING SUPPORT 17294M: Yotam Gigi <yotam.gi@gmail.com> 17295S: Maintained 17296F: include/net/psample.h 17297F: include/uapi/linux/psample.h 17298F: net/psample 17299 17300PSTORE FILESYSTEM 17301M: Kees Cook <keescook@chromium.org> 17302R: Tony Luck <tony.luck@intel.com> 17303R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17304L: linux-hardening@vger.kernel.org 17305S: Supported 17306T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17307F: Documentation/admin-guide/pstore-blk.rst 17308F: Documentation/admin-guide/ramoops.rst 17309F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17310F: drivers/acpi/apei/erst.c 17311F: drivers/firmware/efi/efi-pstore.c 17312F: fs/pstore/ 17313F: include/linux/pstore* 17314K: \b(pstore|ramoops) 17315 17316PTP HARDWARE CLOCK SUPPORT 17317M: Richard Cochran <richardcochran@gmail.com> 17318L: netdev@vger.kernel.org 17319S: Maintained 17320W: http://linuxptp.sourceforge.net/ 17321F: Documentation/ABI/testing/sysfs-ptp 17322F: Documentation/driver-api/ptp.rst 17323F: drivers/net/phy/dp83640* 17324F: drivers/ptp/* 17325F: include/linux/ptp_cl* 17326K: (?:\b|_)ptp(?:\b|_) 17327 17328PTP MOCKUP CLOCK SUPPORT 17329M: Vladimir Oltean <vladimir.oltean@nxp.com> 17330L: netdev@vger.kernel.org 17331S: Maintained 17332F: drivers/ptp/ptp_mock.c 17333F: include/linux/ptp_mock.h 17334 17335PTP VIRTUAL CLOCK SUPPORT 17336M: Yangbo Lu <yangbo.lu@nxp.com> 17337L: netdev@vger.kernel.org 17338S: Maintained 17339F: drivers/ptp/ptp_vclock.c 17340F: net/ethtool/phc_vclocks.c 17341 17342PTRACE SUPPORT 17343M: Oleg Nesterov <oleg@redhat.com> 17344S: Maintained 17345F: arch/*/*/ptrace*.c 17346F: arch/*/include/asm/ptrace*.h 17347F: arch/*/ptrace*.c 17348F: include/asm-generic/syscall.h 17349F: include/linux/ptrace.h 17350F: include/linux/regset.h 17351F: include/uapi/linux/ptrace.h 17352F: kernel/ptrace.c 17353 17354PULSE8-CEC DRIVER 17355M: Hans Verkuil <hverkuil@xs4all.nl> 17356L: linux-media@vger.kernel.org 17357S: Maintained 17358T: git git://linuxtv.org/media_tree.git 17359F: drivers/media/cec/usb/pulse8/ 17360 17361PURELIFI PLFXLC DRIVER 17362M: Srinivasan Raju <srini.raju@purelifi.com> 17363L: linux-wireless@vger.kernel.org 17364S: Supported 17365F: drivers/net/wireless/purelifi/plfxlc/ 17366 17367PVRUSB2 VIDEO4LINUX DRIVER 17368M: Mike Isely <isely@pobox.com> 17369L: pvrusb2@isely.net (subscribers-only) 17370L: linux-media@vger.kernel.org 17371S: Maintained 17372W: http://www.isely.net/pvrusb2/ 17373T: git git://linuxtv.org/media_tree.git 17374F: Documentation/driver-api/media/drivers/pvrusb2* 17375F: drivers/media/usb/pvrusb2/ 17376 17377PWC WEBCAM DRIVER 17378M: Hans Verkuil <hverkuil@xs4all.nl> 17379L: linux-media@vger.kernel.org 17380S: Odd Fixes 17381T: git git://linuxtv.org/media_tree.git 17382F: drivers/media/usb/pwc/* 17383F: include/trace/events/pwc.h 17384 17385PWM IR Transmitter 17386M: Sean Young <sean@mess.org> 17387L: linux-media@vger.kernel.org 17388S: Maintained 17389F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17390F: drivers/media/rc/pwm-ir-tx.c 17391 17392PWM SUBSYSTEM 17393M: Thierry Reding <thierry.reding@gmail.com> 17394R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17395L: linux-pwm@vger.kernel.org 17396S: Maintained 17397Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17398T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17399F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17400F: Documentation/devicetree/bindings/pwm/ 17401F: Documentation/driver-api/pwm.rst 17402F: drivers/gpio/gpio-mvebu.c 17403F: drivers/pwm/ 17404F: drivers/video/backlight/pwm_bl.c 17405F: include/dt-bindings/pwm/ 17406F: include/linux/pwm.h 17407F: include/linux/pwm_backlight.h 17408K: pwm_(config|apply_state|ops) 17409 17410PXA GPIO DRIVER 17411M: Robert Jarzmik <robert.jarzmik@free.fr> 17412L: linux-gpio@vger.kernel.org 17413S: Maintained 17414F: drivers/gpio/gpio-pxa.c 17415 17416PXA MMCI DRIVER 17417S: Orphan 17418 17419PXA RTC DRIVER 17420M: Robert Jarzmik <robert.jarzmik@free.fr> 17421L: linux-rtc@vger.kernel.org 17422S: Maintained 17423 17424PXA2xx/PXA3xx SUPPORT 17425M: Daniel Mack <daniel@zonque.org> 17426M: Haojian Zhuang <haojian.zhuang@gmail.com> 17427M: Robert Jarzmik <robert.jarzmik@free.fr> 17428L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17429S: Maintained 17430T: git git://github.com/hzhuang1/linux.git 17431T: git git://github.com/rjarzmik/linux.git 17432F: arch/arm/boot/dts/intel/pxa/ 17433F: arch/arm/mach-pxa/ 17434F: drivers/dma/pxa* 17435F: drivers/pcmcia/pxa2xx* 17436F: drivers/pinctrl/pxa/ 17437F: drivers/spi/spi-pxa2xx* 17438F: drivers/usb/gadget/udc/pxa2* 17439F: include/sound/pxa2xx-lib.h 17440F: sound/arm/pxa* 17441F: sound/soc/pxa/ 17442 17443QAT DRIVER 17444M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17445L: qat-linux@intel.com 17446S: Supported 17447F: drivers/crypto/intel/qat/ 17448 17449QCOM AUDIO (ASoC) DRIVERS 17450M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17451M: Banajit Goswami <bgoswami@quicinc.com> 17452L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17453S: Supported 17454F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17455F: Documentation/devicetree/bindings/sound/qcom,* 17456F: drivers/soc/qcom/apr.c 17457F: include/dt-bindings/sound/qcom,wcd9335.h 17458F: sound/soc/codecs/lpass-rx-macro.* 17459F: sound/soc/codecs/lpass-tx-macro.* 17460F: sound/soc/codecs/lpass-va-macro.c 17461F: sound/soc/codecs/lpass-wsa-macro.* 17462F: sound/soc/codecs/msm8916-wcd-analog.c 17463F: sound/soc/codecs/msm8916-wcd-digital.c 17464F: sound/soc/codecs/wcd-clsh-v2.* 17465F: sound/soc/codecs/wcd-mbhc-v2.* 17466F: sound/soc/codecs/wcd9335.* 17467F: sound/soc/codecs/wcd934x.c 17468F: sound/soc/codecs/wsa881x.c 17469F: sound/soc/codecs/wsa883x.c 17470F: sound/soc/codecs/wsa884x.c 17471F: sound/soc/qcom/ 17472 17473QCOM EMBEDDED USB DEBUGGER (EUD) 17474M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17475L: linux-arm-msm@vger.kernel.org 17476S: Maintained 17477F: Documentation/ABI/testing/sysfs-driver-eud 17478F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17479F: drivers/usb/misc/qcom_eud.c 17480 17481QCOM IPA DRIVER 17482M: Alex Elder <elder@kernel.org> 17483L: netdev@vger.kernel.org 17484S: Supported 17485F: drivers/net/ipa/ 17486 17487QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17488M: Gabriel Somlo <somlo@cmu.edu> 17489M: "Michael S. Tsirkin" <mst@redhat.com> 17490L: qemu-devel@nongnu.org 17491S: Maintained 17492F: drivers/firmware/qemu_fw_cfg.c 17493F: include/uapi/linux/qemu_fw_cfg.h 17494 17495QIB DRIVER 17496M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17497L: linux-rdma@vger.kernel.org 17498S: Supported 17499F: drivers/infiniband/hw/qib/ 17500 17501QLOGIC QL41xxx FCOE DRIVER 17502M: Saurav Kashyap <skashyap@marvell.com> 17503M: Javed Hasan <jhasan@marvell.com> 17504M: GR-QLogic-Storage-Upstream@marvell.com 17505L: linux-scsi@vger.kernel.org 17506S: Supported 17507F: drivers/scsi/qedf/ 17508 17509QLOGIC QL41xxx ISCSI DRIVER 17510M: Nilesh Javali <njavali@marvell.com> 17511M: Manish Rangankar <mrangankar@marvell.com> 17512M: GR-QLogic-Storage-Upstream@marvell.com 17513L: linux-scsi@vger.kernel.org 17514S: Supported 17515F: drivers/scsi/qedi/ 17516 17517QLOGIC QL4xxx ETHERNET DRIVER 17518M: Ariel Elior <aelior@marvell.com> 17519M: Manish Chopra <manishc@marvell.com> 17520L: netdev@vger.kernel.org 17521S: Supported 17522F: drivers/net/ethernet/qlogic/qed/ 17523F: drivers/net/ethernet/qlogic/qede/ 17524F: include/linux/qed/ 17525 17526QLOGIC QL4xxx RDMA DRIVER 17527M: Michal Kalderon <mkalderon@marvell.com> 17528M: Ariel Elior <aelior@marvell.com> 17529L: linux-rdma@vger.kernel.org 17530S: Supported 17531F: drivers/infiniband/hw/qedr/ 17532F: include/uapi/rdma/qedr-abi.h 17533 17534QLOGIC QLA1280 SCSI DRIVER 17535M: Michael Reed <mdr@sgi.com> 17536L: linux-scsi@vger.kernel.org 17537S: Maintained 17538F: drivers/scsi/qla1280.[ch] 17539 17540QLOGIC QLA2XXX FC-SCSI DRIVER 17541M: Nilesh Javali <njavali@marvell.com> 17542M: GR-QLogic-Storage-Upstream@marvell.com 17543L: linux-scsi@vger.kernel.org 17544S: Supported 17545F: drivers/scsi/qla2xxx/ 17546 17547QLOGIC QLA3XXX NETWORK DRIVER 17548M: GR-Linux-NIC-Dev@marvell.com 17549L: netdev@vger.kernel.org 17550S: Supported 17551F: drivers/net/ethernet/qlogic/qla3xxx.* 17552 17553QLOGIC QLA4XXX iSCSI DRIVER 17554M: Nilesh Javali <njavali@marvell.com> 17555M: Manish Rangankar <mrangankar@marvell.com> 17556M: GR-QLogic-Storage-Upstream@marvell.com 17557L: linux-scsi@vger.kernel.org 17558S: Supported 17559F: drivers/scsi/qla4xxx/ 17560 17561QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17562M: Shahed Shaikh <shshaikh@marvell.com> 17563M: Manish Chopra <manishc@marvell.com> 17564M: GR-Linux-NIC-Dev@marvell.com 17565L: netdev@vger.kernel.org 17566S: Supported 17567F: drivers/net/ethernet/qlogic/qlcnic/ 17568 17569QLOGIC QLGE 10Gb ETHERNET DRIVER 17570M: Manish Chopra <manishc@marvell.com> 17571M: GR-Linux-NIC-Dev@marvell.com 17572M: Coiby Xu <coiby.xu@gmail.com> 17573L: netdev@vger.kernel.org 17574S: Supported 17575F: Documentation/networking/device_drivers/qlogic/qlge.rst 17576F: drivers/staging/qlge/ 17577 17578QM1D1B0004 MEDIA DRIVER 17579M: Akihiro Tsukada <tskd08@gmail.com> 17580L: linux-media@vger.kernel.org 17581S: Odd Fixes 17582F: drivers/media/tuners/qm1d1b0004* 17583 17584QM1D1C0042 MEDIA DRIVER 17585M: Akihiro Tsukada <tskd08@gmail.com> 17586L: linux-media@vger.kernel.org 17587S: Odd Fixes 17588F: drivers/media/tuners/qm1d1c0042* 17589 17590QNX4 FILESYSTEM 17591M: Anders Larsen <al@alarsen.net> 17592S: Maintained 17593W: http://www.alarsen.net/linux/qnx4fs/ 17594F: fs/qnx4/ 17595F: include/uapi/linux/qnx4_fs.h 17596F: include/uapi/linux/qnxtypes.h 17597 17598QNX6 FILESYSTEM 17599S: Orphan 17600F: Documentation/filesystems/qnx6.rst 17601F: fs/qnx6/ 17602F: include/linux/qnx6_fs.h 17603 17604QORIQ DPAA2 FSL-MC BUS DRIVER 17605M: Stuart Yoder <stuyoder@gmail.com> 17606M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17607L: linux-kernel@vger.kernel.org 17608S: Maintained 17609F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17610F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17611F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17612F: drivers/bus/fsl-mc/ 17613F: include/uapi/linux/fsl_mc.h 17614 17615QT1010 MEDIA DRIVER 17616M: Antti Palosaari <crope@iki.fi> 17617L: linux-media@vger.kernel.org 17618S: Maintained 17619W: https://linuxtv.org 17620W: http://palosaari.fi/linux/ 17621Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17622T: git git://linuxtv.org/anttip/media_tree.git 17623F: drivers/media/tuners/qt1010* 17624 17625QUALCOMM ATH12K WIRELESS DRIVER 17626M: Kalle Valo <kvalo@kernel.org> 17627M: Jeff Johnson <quic_jjohnson@quicinc.com> 17628L: ath12k@lists.infradead.org 17629S: Supported 17630T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17631F: drivers/net/wireless/ath/ath12k/ 17632 17633QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17634M: Kalle Valo <kvalo@kernel.org> 17635M: Jeff Johnson <quic_jjohnson@quicinc.com> 17636L: ath10k@lists.infradead.org 17637S: Supported 17638W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17639T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17640F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17641F: drivers/net/wireless/ath/ath10k/ 17642 17643QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17644M: Kalle Valo <kvalo@kernel.org> 17645M: Jeff Johnson <quic_jjohnson@quicinc.com> 17646L: ath11k@lists.infradead.org 17647S: Supported 17648W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17649B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17650T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17651F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17652F: drivers/net/wireless/ath/ath11k/ 17653 17654QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17655M: Toke Høiland-Jørgensen <toke@toke.dk> 17656L: linux-wireless@vger.kernel.org 17657S: Maintained 17658W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17659T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17660F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17661F: drivers/net/wireless/ath/ath9k/ 17662 17663QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17664M: Stephan Gerhold <stephan@gerhold.net> 17665L: netdev@vger.kernel.org 17666L: linux-arm-msm@vger.kernel.org 17667S: Maintained 17668F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17669F: drivers/net/wwan/qcom_bam_dmux.c 17670 17671QUALCOMM CAMERA SUBSYSTEM DRIVER 17672M: Robert Foss <rfoss@kernel.org> 17673M: Todor Tomov <todor.too@gmail.com> 17674M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17675L: linux-media@vger.kernel.org 17676S: Maintained 17677F: Documentation/admin-guide/media/qcom_camss.rst 17678F: Documentation/devicetree/bindings/media/*camss* 17679F: drivers/media/platform/qcom/camss/ 17680 17681QUALCOMM CLOCK DRIVERS 17682M: Bjorn Andersson <andersson@kernel.org> 17683L: linux-arm-msm@vger.kernel.org 17684S: Supported 17685T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17686F: Documentation/devicetree/bindings/clock/qcom,* 17687F: drivers/clk/qcom/ 17688F: include/dt-bindings/clock/qcom,* 17689 17690QUALCOMM CLOUD AI (QAIC) DRIVER 17691M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17692R: Carl Vanderlip <quic_carlv@quicinc.com> 17693R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17694L: linux-arm-msm@vger.kernel.org 17695L: dri-devel@lists.freedesktop.org 17696S: Supported 17697T: git git://anongit.freedesktop.org/drm/drm-misc 17698F: Documentation/accel/qaic/ 17699F: drivers/accel/qaic/ 17700F: include/uapi/drm/qaic_accel.h 17701 17702QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17703M: Bjorn Andersson <andersson@kernel.org> 17704M: Konrad Dybcio <konrad.dybcio@linaro.org> 17705L: linux-pm@vger.kernel.org 17706L: linux-arm-msm@vger.kernel.org 17707S: Maintained 17708F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17709F: drivers/pmdomain/qcom/cpr.c 17710 17711QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17712M: Ilia Lin <ilia.lin@kernel.org> 17713L: linux-pm@vger.kernel.org 17714S: Maintained 17715F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17716F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17717F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17718 17719QUALCOMM CRYPTO DRIVERS 17720M: Thara Gopinath <thara.gopinath@gmail.com> 17721L: linux-crypto@vger.kernel.org 17722L: linux-arm-msm@vger.kernel.org 17723S: Maintained 17724F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17725F: drivers/crypto/qce/ 17726 17727QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17728M: Timur Tabi <timur@kernel.org> 17729L: netdev@vger.kernel.org 17730S: Maintained 17731F: drivers/net/ethernet/qualcomm/emac/ 17732 17733QUALCOMM ETHQOS ETHERNET DRIVER 17734M: Vinod Koul <vkoul@kernel.org> 17735R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17736L: netdev@vger.kernel.org 17737L: linux-arm-msm@vger.kernel.org 17738S: Maintained 17739F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17740F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17741 17742QUALCOMM FASTRPC DRIVER 17743M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17744M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17745L: linux-arm-msm@vger.kernel.org 17746S: Maintained 17747F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17748F: drivers/misc/fastrpc.c 17749F: include/uapi/misc/fastrpc.h 17750 17751QUALCOMM HEXAGON ARCHITECTURE 17752M: Brian Cain <bcain@quicinc.com> 17753L: linux-hexagon@vger.kernel.org 17754S: Supported 17755T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17756F: arch/hexagon/ 17757 17758QUALCOMM HIDMA DRIVER 17759M: Sinan Kaya <okaya@kernel.org> 17760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17761L: linux-arm-msm@vger.kernel.org 17762L: dmaengine@vger.kernel.org 17763S: Supported 17764F: drivers/dma/qcom/hidma* 17765 17766QUALCOMM I2C CCI DRIVER 17767M: Loic Poulain <loic.poulain@linaro.org> 17768M: Robert Foss <rfoss@kernel.org> 17769L: linux-i2c@vger.kernel.org 17770L: linux-arm-msm@vger.kernel.org 17771S: Maintained 17772F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17773F: drivers/i2c/busses/i2c-qcom-cci.c 17774 17775QUALCOMM INTERCONNECT BWMON DRIVER 17776M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17777L: linux-arm-msm@vger.kernel.org 17778S: Maintained 17779F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17780F: drivers/soc/qcom/icc-bwmon.c 17781 17782QUALCOMM IOMMU 17783M: Rob Clark <robdclark@gmail.com> 17784L: iommu@lists.linux.dev 17785L: linux-arm-msm@vger.kernel.org 17786S: Maintained 17787F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17788 17789QUALCOMM IPC ROUTER (QRTR) DRIVER 17790M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17791L: linux-arm-msm@vger.kernel.org 17792S: Maintained 17793F: include/trace/events/qrtr.h 17794F: include/uapi/linux/qrtr.h 17795F: net/qrtr/ 17796 17797QUALCOMM IPCC MAILBOX DRIVER 17798M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17799L: linux-arm-msm@vger.kernel.org 17800S: Supported 17801F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17802F: drivers/mailbox/qcom-ipcc.c 17803F: include/dt-bindings/mailbox/qcom-ipcc.h 17804 17805QUALCOMM IPQ4019 USB PHY DRIVER 17806M: Robert Marko <robert.marko@sartura.hr> 17807M: Luka Perkov <luka.perkov@sartura.hr> 17808L: linux-arm-msm@vger.kernel.org 17809S: Maintained 17810F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17811F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17812 17813QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17814M: Robert Marko <robert.marko@sartura.hr> 17815M: Luka Perkov <luka.perkov@sartura.hr> 17816L: linux-arm-msm@vger.kernel.org 17817S: Maintained 17818F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17819F: drivers/regulator/vqmmc-ipq4019-regulator.c 17820 17821QUALCOMM NAND CONTROLLER DRIVER 17822M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17823L: linux-mtd@lists.infradead.org 17824L: linux-arm-msm@vger.kernel.org 17825S: Maintained 17826F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17827F: drivers/mtd/nand/raw/qcom_nandc.c 17828 17829QUALCOMM RMNET DRIVER 17830M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17831M: Sean Tranchetti <quic_stranche@quicinc.com> 17832L: netdev@vger.kernel.org 17833S: Maintained 17834F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17835F: drivers/net/ethernet/qualcomm/rmnet/ 17836F: include/linux/if_rmnet.h 17837 17838QUALCOMM TSENS THERMAL DRIVER 17839M: Amit Kucheria <amitk@kernel.org> 17840M: Thara Gopinath <thara.gopinath@gmail.com> 17841L: linux-pm@vger.kernel.org 17842L: linux-arm-msm@vger.kernel.org 17843S: Maintained 17844F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17845F: drivers/thermal/qcom/ 17846 17847QUALCOMM TYPEC PORT MANAGER DRIVER 17848M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17849L: linux-arm-msm@vger.kernel.org 17850L: linux-usb@vger.kernel.org 17851S: Maintained 17852F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17853F: drivers/usb/typec/tcpm/qcom/ 17854 17855QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17856M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17857M: Vikash Garodia <quic_vgarodia@quicinc.com> 17858R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17859L: linux-media@vger.kernel.org 17860L: linux-arm-msm@vger.kernel.org 17861S: Maintained 17862T: git git://linuxtv.org/media_tree.git 17863F: Documentation/devicetree/bindings/media/*venus* 17864F: drivers/media/platform/qcom/venus/ 17865 17866QUALCOMM WCN36XX WIRELESS DRIVER 17867M: Loic Poulain <loic.poulain@linaro.org> 17868L: wcn36xx@lists.infradead.org 17869S: Supported 17870W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17871F: drivers/net/wireless/ath/wcn36xx/ 17872 17873QUANTENNA QTNFMAC WIRELESS DRIVER 17874M: Igor Mitsyanko <imitsyanko@quantenna.com> 17875R: Sergey Matyukevich <geomatsi@gmail.com> 17876L: linux-wireless@vger.kernel.org 17877S: Maintained 17878F: drivers/net/wireless/quantenna 17879 17880RADEON and AMDGPU DRM DRIVERS 17881M: Alex Deucher <alexander.deucher@amd.com> 17882M: Christian König <christian.koenig@amd.com> 17883M: Pan, Xinhui <Xinhui.Pan@amd.com> 17884L: amd-gfx@lists.freedesktop.org 17885S: Supported 17886B: https://gitlab.freedesktop.org/drm/amd/-/issues 17887C: irc://irc.oftc.net/radeon 17888T: git https://gitlab.freedesktop.org/agd5f/linux.git 17889F: Documentation/gpu/amdgpu/ 17890F: drivers/gpu/drm/amd/ 17891F: drivers/gpu/drm/radeon/ 17892F: include/uapi/drm/amdgpu_drm.h 17893F: include/uapi/drm/radeon_drm.h 17894 17895RADEON FRAMEBUFFER DISPLAY DRIVER 17896M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17897L: linux-fbdev@vger.kernel.org 17898S: Maintained 17899F: drivers/video/fbdev/aty/radeon* 17900F: include/uapi/linux/radeonfb.h 17901 17902RADIOSHARK 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-shark.c 17908 17909RADIOSHARK2 RADIO DRIVER 17910M: Hans Verkuil <hverkuil@xs4all.nl> 17911L: linux-media@vger.kernel.org 17912S: Maintained 17913T: git git://linuxtv.org/media_tree.git 17914F: drivers/media/radio/radio-shark2.c 17915F: drivers/media/radio/radio-tea5777.c 17916 17917RADOS BLOCK DEVICE (RBD) 17918M: Ilya Dryomov <idryomov@gmail.com> 17919R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17920L: ceph-devel@vger.kernel.org 17921S: Supported 17922W: http://ceph.com/ 17923T: git https://github.com/ceph/ceph-client.git 17924F: Documentation/ABI/testing/sysfs-bus-rbd 17925F: drivers/block/rbd.c 17926F: drivers/block/rbd_types.h 17927 17928RAGE128 FRAMEBUFFER DISPLAY DRIVER 17929L: linux-fbdev@vger.kernel.org 17930S: Orphan 17931F: drivers/video/fbdev/aty/aty128fb.c 17932 17933RAINSHADOW-CEC DRIVER 17934M: Hans Verkuil <hverkuil@xs4all.nl> 17935L: linux-media@vger.kernel.org 17936S: Maintained 17937T: git git://linuxtv.org/media_tree.git 17938F: drivers/media/cec/usb/rainshadow/ 17939 17940RALINK MIPS ARCHITECTURE 17941M: John Crispin <john@phrozen.org> 17942L: linux-mips@vger.kernel.org 17943S: Maintained 17944F: arch/mips/ralink 17945 17946RALINK MT7621 MIPS ARCHITECTURE 17947M: Arınç ÜNAL <arinc.unal@arinc9.com> 17948M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17949L: linux-mips@vger.kernel.org 17950S: Maintained 17951F: arch/mips/boot/dts/ralink/mt7621* 17952 17953RALINK RT2X00 WIRELESS LAN DRIVER 17954M: Stanislaw Gruszka <stf_xl@wp.pl> 17955M: Helmut Schaa <helmut.schaa@googlemail.com> 17956L: linux-wireless@vger.kernel.org 17957S: Maintained 17958F: drivers/net/wireless/ralink/rt2x00/ 17959 17960RAMDISK RAM BLOCK DEVICE DRIVER 17961M: Jens Axboe <axboe@kernel.dk> 17962S: Maintained 17963F: Documentation/admin-guide/blockdev/ramdisk.rst 17964F: drivers/block/brd.c 17965 17966RANCHU VIRTUAL BOARD FOR MIPS 17967M: Miodrag Dinic <miodrag.dinic@mips.com> 17968L: linux-mips@vger.kernel.org 17969S: Supported 17970F: arch/mips/configs/generic/board-ranchu.config 17971F: arch/mips/generic/board-ranchu.c 17972 17973RANDOM NUMBER DRIVER 17974M: "Theodore Ts'o" <tytso@mit.edu> 17975M: Jason A. Donenfeld <Jason@zx2c4.com> 17976S: Maintained 17977T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17978F: drivers/char/random.c 17979F: drivers/virt/vmgenid.c 17980 17981RAPIDIO SUBSYSTEM 17982M: Matt Porter <mporter@kernel.crashing.org> 17983M: Alexandre Bounine <alex.bou9@gmail.com> 17984S: Maintained 17985F: drivers/rapidio/ 17986 17987RAS INFRASTRUCTURE 17988M: Tony Luck <tony.luck@intel.com> 17989M: Borislav Petkov <bp@alien8.de> 17990L: linux-edac@vger.kernel.org 17991S: Maintained 17992F: Documentation/admin-guide/ras.rst 17993F: drivers/ras/ 17994F: include/linux/ras.h 17995F: include/ras/ras_event.h 17996 17997RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17998L: linux-wireless@vger.kernel.org 17999S: Orphan 18000F: drivers/net/wireless/legacy/ray* 18001 18002RC-CORE / LIRC FRAMEWORK 18003M: Sean Young <sean@mess.org> 18004L: linux-media@vger.kernel.org 18005S: Maintained 18006W: http://linuxtv.org 18007T: git git://linuxtv.org/media_tree.git 18008F: Documentation/driver-api/media/rc-core.rst 18009F: Documentation/userspace-api/media/rc/ 18010F: drivers/media/rc/ 18011F: include/media/rc-core.h 18012F: include/media/rc-map.h 18013F: include/uapi/linux/lirc.h 18014 18015RCMM REMOTE CONTROLS DECODER 18016M: Patrick Lerda <patrick9876@free.fr> 18017S: Maintained 18018F: drivers/media/rc/ir-rcmm-decoder.c 18019 18020RCUTORTURE TEST FRAMEWORK 18021M: "Paul E. McKenney" <paulmck@kernel.org> 18022M: Josh Triplett <josh@joshtriplett.org> 18023R: Steven Rostedt <rostedt@goodmis.org> 18024R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18025R: Lai Jiangshan <jiangshanlai@gmail.com> 18026L: rcu@vger.kernel.org 18027S: Supported 18028T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18029F: tools/testing/selftests/rcutorture 18030 18031RDACM20 Camera Sensor 18032M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18033M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18034M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18035M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18036L: linux-media@vger.kernel.org 18037S: Maintained 18038F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18039F: drivers/media/i2c/max9271.c 18040F: drivers/media/i2c/max9271.h 18041F: drivers/media/i2c/rdacm20.c 18042 18043RDACM21 Camera Sensor 18044M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18045M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18046M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18047M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18048L: linux-media@vger.kernel.org 18049S: Maintained 18050F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18051F: drivers/media/i2c/max9271.c 18052F: drivers/media/i2c/max9271.h 18053F: drivers/media/i2c/rdacm21.c 18054 18055RDC R-321X SoC 18056M: Florian Fainelli <florian@openwrt.org> 18057S: Maintained 18058 18059RDC R6040 FAST ETHERNET DRIVER 18060M: Florian Fainelli <f.fainelli@gmail.com> 18061L: netdev@vger.kernel.org 18062S: Maintained 18063F: drivers/net/ethernet/rdc/r6040.c 18064 18065RDMAVT - RDMA verbs software 18066M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18067L: linux-rdma@vger.kernel.org 18068S: Supported 18069F: drivers/infiniband/sw/rdmavt 18070 18071RDS - RELIABLE DATAGRAM SOCKETS 18072M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 18073L: netdev@vger.kernel.org 18074L: linux-rdma@vger.kernel.org 18075L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18076S: Supported 18077W: https://oss.oracle.com/projects/rds/ 18078F: Documentation/networking/rds.rst 18079F: net/rds/ 18080 18081RDT - RESOURCE ALLOCATION 18082M: Fenghua Yu <fenghua.yu@intel.com> 18083M: Reinette Chatre <reinette.chatre@intel.com> 18084L: linux-kernel@vger.kernel.org 18085S: Supported 18086F: Documentation/arch/x86/resctrl* 18087F: arch/x86/include/asm/resctrl.h 18088F: arch/x86/kernel/cpu/resctrl/ 18089F: tools/testing/selftests/resctrl/ 18090 18091READ-COPY UPDATE (RCU) 18092M: "Paul E. McKenney" <paulmck@kernel.org> 18093M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18094M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18095M: Joel Fernandes <joel@joelfernandes.org> 18096M: Josh Triplett <josh@joshtriplett.org> 18097M: Boqun Feng <boqun.feng@gmail.com> 18098R: Steven Rostedt <rostedt@goodmis.org> 18099R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18100R: Lai Jiangshan <jiangshanlai@gmail.com> 18101R: Zqiang <qiang.zhang1211@gmail.com> 18102L: rcu@vger.kernel.org 18103S: Supported 18104W: http://www.rdrop.com/users/paulmck/RCU/ 18105T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18106F: Documentation/RCU/ 18107F: include/linux/rcu* 18108F: kernel/rcu/ 18109X: Documentation/RCU/torture.rst 18110X: include/linux/srcu*.h 18111X: kernel/rcu/srcu*.c 18112 18113REAL TIME CLOCK (RTC) SUBSYSTEM 18114M: Alessandro Zummo <a.zummo@towertech.it> 18115M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18116L: linux-rtc@vger.kernel.org 18117S: Maintained 18118Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18119T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18120F: Documentation/admin-guide/rtc.rst 18121F: Documentation/devicetree/bindings/rtc/ 18122F: drivers/rtc/ 18123F: include/linux/rtc.h 18124F: include/linux/rtc/ 18125F: include/uapi/linux/rtc.h 18126F: tools/testing/selftests/rtc/ 18127 18128Real-time Linux Analysis (RTLA) tools 18129M: Daniel Bristot de Oliveira <bristot@kernel.org> 18130M: Steven Rostedt <rostedt@goodmis.org> 18131L: linux-trace-kernel@vger.kernel.org 18132S: Maintained 18133F: Documentation/tools/rtla/ 18134F: tools/tracing/rtla/ 18135 18136REALTEK AUDIO CODECS 18137M: Oder Chiou <oder_chiou@realtek.com> 18138S: Maintained 18139F: include/sound/rt*.h 18140F: sound/soc/codecs/rt* 18141 18142REALTEK OTTO WATCHDOG 18143M: Sander Vanheule <sander@svanheule.net> 18144L: linux-watchdog@vger.kernel.org 18145S: Maintained 18146F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18147F: drivers/watchdog/realtek_otto_wdt.c 18148 18149REALTEK RTL83xx SMI DSA ROUTER CHIPS 18150M: Linus Walleij <linus.walleij@linaro.org> 18151M: Alvin Šipraga <alsi@bang-olufsen.dk> 18152S: Maintained 18153F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18154F: drivers/net/dsa/realtek/* 18155 18156REALTEK WIRELESS DRIVER (rtlwifi family) 18157M: Ping-Ke Shih <pkshih@realtek.com> 18158L: linux-wireless@vger.kernel.org 18159S: Maintained 18160W: https://wireless.wiki.kernel.org/ 18161T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18162F: drivers/net/wireless/realtek/rtlwifi/ 18163 18164REALTEK WIRELESS DRIVER (rtw88) 18165M: Ping-Ke Shih <pkshih@realtek.com> 18166L: linux-wireless@vger.kernel.org 18167S: Maintained 18168F: drivers/net/wireless/realtek/rtw88/ 18169 18170REALTEK WIRELESS DRIVER (rtw89) 18171M: Ping-Ke Shih <pkshih@realtek.com> 18172L: linux-wireless@vger.kernel.org 18173S: Maintained 18174F: drivers/net/wireless/realtek/rtw89/ 18175 18176REDPINE WIRELESS DRIVER 18177L: linux-wireless@vger.kernel.org 18178S: Orphan 18179F: drivers/net/wireless/rsi/ 18180 18181REGISTER MAP ABSTRACTION 18182M: Mark Brown <broonie@kernel.org> 18183L: linux-kernel@vger.kernel.org 18184S: Supported 18185T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18186F: Documentation/devicetree/bindings/regmap/ 18187F: drivers/base/regmap/ 18188F: include/linux/regmap.h 18189 18190REISERFS FILE SYSTEM 18191L: reiserfs-devel@vger.kernel.org 18192S: Obsolete 18193F: fs/reiserfs/ 18194 18195REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18196M: Bjorn Andersson <andersson@kernel.org> 18197M: Mathieu Poirier <mathieu.poirier@linaro.org> 18198L: linux-remoteproc@vger.kernel.org 18199S: Maintained 18200T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18201F: Documentation/ABI/testing/sysfs-class-remoteproc 18202F: Documentation/devicetree/bindings/remoteproc/ 18203F: Documentation/staging/remoteproc.rst 18204F: drivers/remoteproc/ 18205F: include/linux/remoteproc.h 18206F: include/linux/remoteproc/ 18207 18208REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18209M: Bjorn Andersson <andersson@kernel.org> 18210M: Mathieu Poirier <mathieu.poirier@linaro.org> 18211L: linux-remoteproc@vger.kernel.org 18212S: Maintained 18213T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18214F: Documentation/ABI/testing/sysfs-bus-rpmsg 18215F: Documentation/staging/rpmsg.rst 18216F: drivers/rpmsg/ 18217F: include/linux/rpmsg.h 18218F: include/linux/rpmsg/ 18219F: include/uapi/linux/rpmsg.h 18220F: samples/rpmsg/ 18221 18222REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18223M: Stephan Gerhold <stephan@gerhold.net> 18224L: netdev@vger.kernel.org 18225L: linux-remoteproc@vger.kernel.org 18226S: Maintained 18227F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18228 18229RENESAS CLOCK DRIVERS 18230M: Geert Uytterhoeven <geert+renesas@glider.be> 18231L: linux-renesas-soc@vger.kernel.org 18232S: Supported 18233T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18234F: Documentation/devicetree/bindings/clock/renesas,* 18235F: drivers/clk/renesas/ 18236 18237RENESAS EMEV2 I2C DRIVER 18238M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18239L: linux-renesas-soc@vger.kernel.org 18240S: Supported 18241F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18242F: drivers/i2c/busses/i2c-emev2.c 18243 18244RENESAS ETHERNET DRIVERS 18245R: Sergey Shtylyov <s.shtylyov@omp.ru> 18246L: netdev@vger.kernel.org 18247L: linux-renesas-soc@vger.kernel.org 18248F: Documentation/devicetree/bindings/net/renesas,*.yaml 18249F: drivers/net/ethernet/renesas/ 18250F: include/linux/sh_eth.h 18251 18252RENESAS IDT821034 ASoC CODEC 18253M: Herve Codina <herve.codina@bootlin.com> 18254L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18255S: Maintained 18256F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18257F: sound/soc/codecs/idt821034.c 18258 18259RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18260M: Miquel Raynal <miquel.raynal@bootlin.com> 18261L: linux-mtd@lists.infradead.org 18262L: linux-renesas-soc@vger.kernel.org 18263S: Maintained 18264F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18265F: drivers/mtd/nand/raw/renesas-nand-controller.c 18266 18267RENESAS R-CAR GYROADC DRIVER 18268M: Marek Vasut <marek.vasut@gmail.com> 18269L: linux-iio@vger.kernel.org 18270S: Supported 18271F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18272F: drivers/iio/adc/rcar-gyroadc.c 18273 18274RENESAS R-CAR I2C DRIVERS 18275M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18276L: linux-renesas-soc@vger.kernel.org 18277S: Supported 18278F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18279F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18280F: drivers/i2c/busses/i2c-rcar.c 18281F: drivers/i2c/busses/i2c-sh_mobile.c 18282 18283RENESAS R-CAR SATA DRIVER 18284R: Sergey Shtylyov <s.shtylyov@omp.ru> 18285L: linux-ide@vger.kernel.org 18286L: linux-renesas-soc@vger.kernel.org 18287S: Supported 18288F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18289F: drivers/ata/sata_rcar.c 18290 18291RENESAS R-CAR THERMAL DRIVERS 18292M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18293L: linux-renesas-soc@vger.kernel.org 18294S: Supported 18295F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18296F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18297F: drivers/thermal/rcar_gen3_thermal.c 18298F: drivers/thermal/rcar_thermal.c 18299 18300RENESAS RIIC DRIVER 18301M: Chris Brandt <chris.brandt@renesas.com> 18302L: linux-renesas-soc@vger.kernel.org 18303S: Supported 18304F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18305F: drivers/i2c/busses/i2c-riic.c 18306 18307RENESAS RZ/G2L A/D DRIVER 18308M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18309L: linux-iio@vger.kernel.org 18310L: linux-renesas-soc@vger.kernel.org 18311S: Supported 18312F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18313F: drivers/iio/adc/rzg2l_adc.c 18314 18315RENESAS RZ/G2L MTU3a COUNTER DRIVER 18316M: Biju Das <biju.das.jz@bp.renesas.com> 18317L: linux-iio@vger.kernel.org 18318L: linux-renesas-soc@vger.kernel.org 18319S: Supported 18320F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18321F: drivers/counter/rz-mtu3-cnt.c 18322 18323RENESAS RZ/N1 A5PSW SWITCH DRIVER 18324M: Clément Léger <clement.leger@bootlin.com> 18325L: linux-renesas-soc@vger.kernel.org 18326L: netdev@vger.kernel.org 18327S: Maintained 18328F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18329F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18330F: drivers/net/dsa/rzn1_a5psw* 18331F: drivers/net/pcs/pcs-rzn1-miic.c 18332F: include/dt-bindings/net/pcs-rzn1-miic.h 18333F: include/linux/pcs-rzn1-miic.h 18334F: net/dsa/tag_rzn1_a5psw.c 18335 18336RENESAS RZ/N1 RTC CONTROLLER DRIVER 18337M: Miquel Raynal <miquel.raynal@bootlin.com> 18338L: linux-rtc@vger.kernel.org 18339L: linux-renesas-soc@vger.kernel.org 18340S: Maintained 18341F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18342F: drivers/rtc/rtc-rzn1.c 18343 18344RENESAS RZ/N1 USBF CONTROLLER DRIVER 18345M: Herve Codina <herve.codina@bootlin.com> 18346L: linux-renesas-soc@vger.kernel.org 18347L: linux-usb@vger.kernel.org 18348S: Maintained 18349F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18350F: drivers/usb/gadget/udc/renesas_usbf.c 18351 18352RENESAS RZ/V2M I2C DRIVER 18353M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18354L: linux-i2c@vger.kernel.org 18355L: linux-renesas-soc@vger.kernel.org 18356S: Supported 18357F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18358F: drivers/i2c/busses/i2c-rzv2m.c 18359 18360RENESAS USB PHY DRIVER 18361M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18362L: linux-renesas-soc@vger.kernel.org 18363S: Maintained 18364F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18365 18366RENESAS VERSACLOCK 7 CLOCK DRIVER 18367M: Alex Helms <alexander.helms.jy@renesas.com> 18368S: Maintained 18369F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18370F: drivers/clk/clk-versaclock7.c 18371 18372RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18373M: Herve Codina <herve.codina@bootlin.com> 18374L: linux-iio@vger.kernel.org 18375S: Maintained 18376F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18377F: drivers/iio/potentiometer/x9250.c 18378 18379RESET CONTROLLER FRAMEWORK 18380M: Philipp Zabel <p.zabel@pengutronix.de> 18381S: Maintained 18382T: git git://git.pengutronix.de/git/pza/linux 18383F: Documentation/devicetree/bindings/reset/ 18384F: Documentation/driver-api/reset.rst 18385F: drivers/reset/ 18386F: include/dt-bindings/reset/ 18387F: include/linux/reset-controller.h 18388F: include/linux/reset.h 18389F: include/linux/reset/ 18390K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18391 18392RESTARTABLE SEQUENCES SUPPORT 18393M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18394M: Peter Zijlstra <peterz@infradead.org> 18395M: "Paul E. McKenney" <paulmck@kernel.org> 18396M: Boqun Feng <boqun.feng@gmail.com> 18397L: linux-kernel@vger.kernel.org 18398S: Supported 18399F: include/trace/events/rseq.h 18400F: include/uapi/linux/rseq.h 18401F: kernel/rseq.c 18402F: tools/testing/selftests/rseq/ 18403 18404RFKILL 18405M: Johannes Berg <johannes@sipsolutions.net> 18406L: linux-wireless@vger.kernel.org 18407S: Maintained 18408W: https://wireless.wiki.kernel.org/ 18409Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18410T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18411T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18412F: Documentation/ABI/stable/sysfs-class-rfkill 18413F: Documentation/driver-api/rfkill.rst 18414F: include/linux/rfkill.h 18415F: include/uapi/linux/rfkill.h 18416F: net/rfkill/ 18417 18418RHASHTABLE 18419M: Thomas Graf <tgraf@suug.ch> 18420M: Herbert Xu <herbert@gondor.apana.org.au> 18421L: netdev@vger.kernel.org 18422S: Maintained 18423F: include/linux/rhashtable-types.h 18424F: include/linux/rhashtable.h 18425F: lib/rhashtable.c 18426F: lib/test_rhashtable.c 18427 18428RICOH R5C592 MEMORYSTICK DRIVER 18429M: Maxim Levitsky <maximlevitsky@gmail.com> 18430S: Maintained 18431F: drivers/memstick/host/r592.* 18432 18433RICOH SMARTMEDIA/XD DRIVER 18434M: Maxim Levitsky <maximlevitsky@gmail.com> 18435S: Maintained 18436F: drivers/mtd/nand/raw/r852.c 18437F: drivers/mtd/nand/raw/r852.h 18438 18439RISC-V ARCHITECTURE 18440M: Paul Walmsley <paul.walmsley@sifive.com> 18441M: Palmer Dabbelt <palmer@dabbelt.com> 18442M: Albert Ou <aou@eecs.berkeley.edu> 18443L: linux-riscv@lists.infradead.org 18444S: Supported 18445Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18446C: irc://irc.libera.chat/riscv 18447P: Documentation/riscv/patch-acceptance.rst 18448T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18449F: arch/riscv/ 18450N: riscv 18451K: riscv 18452 18453RISC-V MICROCHIP FPGA SUPPORT 18454M: Conor Dooley <conor.dooley@microchip.com> 18455M: Daire McNamara <daire.mcnamara@microchip.com> 18456L: linux-riscv@lists.infradead.org 18457S: Supported 18458F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18459F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18460F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18461F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18462F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18463F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18464F: Documentation/devicetree/bindings/riscv/microchip.yaml 18465F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18466F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18467F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18468F: arch/riscv/boot/dts/microchip/ 18469F: drivers/char/hw_random/mpfs-rng.c 18470F: drivers/clk/microchip/clk-mpfs*.c 18471F: drivers/i2c/busses/i2c-microchip-corei2c.c 18472F: drivers/mailbox/mailbox-mpfs.c 18473F: drivers/pci/controller/pcie-microchip-host.c 18474F: drivers/pwm/pwm-microchip-core.c 18475F: drivers/reset/reset-mpfs.c 18476F: drivers/rtc/rtc-mpfs.c 18477F: drivers/soc/microchip/mpfs-sys-controller.c 18478F: drivers/spi/spi-microchip-core-qspi.c 18479F: drivers/spi/spi-microchip-core.c 18480F: drivers/usb/musb/mpfs.c 18481F: include/soc/microchip/mpfs.h 18482 18483RISC-V MISC SOC SUPPORT 18484M: Conor Dooley <conor@kernel.org> 18485L: linux-riscv@lists.infradead.org 18486S: Maintained 18487Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18488T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18489F: Documentation/devicetree/bindings/riscv/ 18490F: arch/riscv/boot/dts/ 18491X: arch/riscv/boot/dts/allwinner/ 18492X: arch/riscv/boot/dts/renesas/ 18493 18494RISC-V PMU DRIVERS 18495M: Atish Patra <atishp@atishpatra.org> 18496R: Anup Patel <anup@brainfault.org> 18497L: linux-riscv@lists.infradead.org 18498S: Supported 18499F: drivers/perf/riscv_pmu.c 18500F: drivers/perf/riscv_pmu_legacy.c 18501F: drivers/perf/riscv_pmu_sbi.c 18502 18503RISC-V THEAD SoC SUPPORT 18504M: Jisheng Zhang <jszhang@kernel.org> 18505M: Guo Ren <guoren@kernel.org> 18506M: Fu Wei <wefu@redhat.com> 18507L: linux-riscv@lists.infradead.org 18508S: Maintained 18509F: arch/riscv/boot/dts/thead/ 18510 18511RNBD BLOCK DRIVERS 18512M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18513M: Jack Wang <jinpu.wang@ionos.com> 18514L: linux-block@vger.kernel.org 18515S: Maintained 18516F: drivers/block/rnbd/ 18517 18518ROCCAT DRIVERS 18519M: Stefan Achatz <erazor_de@users.sourceforge.net> 18520S: Maintained 18521W: http://sourceforge.net/projects/roccat/ 18522F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18523F: drivers/hid/hid-roccat* 18524F: include/linux/hid-roccat* 18525 18526ROCKCHIP CRYPTO DRIVERS 18527M: Corentin Labbe <clabbe@baylibre.com> 18528L: linux-crypto@vger.kernel.org 18529S: Maintained 18530F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18531F: drivers/crypto/rockchip/ 18532 18533ROCKCHIP I2S TDM DRIVER 18534M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18535L: linux-rockchip@lists.infradead.org 18536S: Maintained 18537F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18538F: sound/soc/rockchip/rockchip_i2s_tdm.* 18539 18540ROCKCHIP ISP V1 DRIVER 18541M: Dafna Hirschfeld <dafna@fastmail.com> 18542M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18543L: linux-media@vger.kernel.org 18544L: linux-rockchip@lists.infradead.org 18545S: Maintained 18546F: Documentation/admin-guide/media/rkisp1.rst 18547F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18548F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18549F: drivers/media/platform/rockchip/rkisp1 18550F: include/uapi/linux/rkisp1-config.h 18551 18552ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18553M: Jacob Chen <jacob-chen@iotwrt.com> 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-rga.yaml 18559F: drivers/media/platform/rockchip/rga/ 18560 18561ROCKCHIP VIDEO DECODER DRIVER 18562M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18563L: linux-media@vger.kernel.org 18564L: linux-rockchip@lists.infradead.org 18565S: Maintained 18566F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18567F: drivers/staging/media/rkvdec/ 18568 18569ROCKER DRIVER 18570M: Jiri Pirko <jiri@resnulli.us> 18571L: netdev@vger.kernel.org 18572S: Supported 18573F: drivers/net/ethernet/rocker/ 18574 18575ROCKETPORT EXPRESS/INFINITY DRIVER 18576M: Kevin Cernekee <cernekee@gmail.com> 18577L: linux-serial@vger.kernel.org 18578S: Odd Fixes 18579F: drivers/tty/serial/rp2.* 18580 18581ROHM BD99954 CHARGER IC 18582M: Matti Vaittinen <mazziesaccount@gmail.com> 18583S: Supported 18584F: drivers/power/supply/bd99954-charger.c 18585F: drivers/power/supply/bd99954-charger.h 18586 18587ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18588M: Tomasz Duszynski <tduszyns@gmail.com> 18589S: Maintained 18590F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18591F: drivers/iio/light/bh1750.c 18592 18593ROHM BU270xx LIGHT SENSOR DRIVERs 18594M: Matti Vaittinen <mazziesaccount@gmail.com> 18595L: linux-iio@vger.kernel.org 18596S: Supported 18597F: drivers/iio/light/rohm-bu27008.c 18598F: drivers/iio/light/rohm-bu27034.c 18599 18600ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18601M: Marek Vasut <marek.vasut+renesas@gmail.com> 18602L: linux-kernel@vger.kernel.org 18603L: linux-renesas-soc@vger.kernel.org 18604S: Supported 18605F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18606F: drivers/gpio/gpio-bd9571mwv.c 18607F: drivers/mfd/bd9571mwv.c 18608F: drivers/regulator/bd9571mwv-regulator.c 18609F: include/linux/mfd/bd9571mwv.h 18610 18611ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18612M: Matti Vaittinen <mazziesaccount@gmail.com> 18613S: Supported 18614F: drivers/clk/clk-bd718x7.c 18615F: drivers/gpio/gpio-bd71815.c 18616F: drivers/gpio/gpio-bd71828.c 18617F: drivers/mfd/rohm-bd71828.c 18618F: drivers/mfd/rohm-bd718x7.c 18619F: drivers/mfd/rohm-bd9576.c 18620F: drivers/regulator/bd71815-regulator.c 18621F: drivers/regulator/bd71828-regulator.c 18622F: drivers/regulator/bd718x7-regulator.c 18623F: drivers/regulator/bd9576-regulator.c 18624F: drivers/regulator/rohm-regulator.c 18625F: drivers/rtc/rtc-bd70528.c 18626F: drivers/watchdog/bd9576_wdt.c 18627F: include/linux/mfd/rohm-bd71815.h 18628F: include/linux/mfd/rohm-bd71828.h 18629F: include/linux/mfd/rohm-bd718x7.h 18630F: include/linux/mfd/rohm-bd957x.h 18631F: include/linux/mfd/rohm-generic.h 18632F: include/linux/mfd/rohm-shared.h 18633 18634ROSE NETWORK LAYER 18635M: Ralf Baechle <ralf@linux-mips.org> 18636L: linux-hams@vger.kernel.org 18637S: Maintained 18638W: https://linux-ax25.in-berlin.de 18639F: include/net/rose.h 18640F: include/uapi/linux/rose.h 18641F: net/rose/ 18642 18643ROTATION DRIVER FOR ALLWINNER A83T 18644M: Jernej Skrabec <jernej.skrabec@gmail.com> 18645L: linux-media@vger.kernel.org 18646S: Maintained 18647T: git git://linuxtv.org/media_tree.git 18648F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18649F: drivers/media/platform/sunxi/sun8i-rotate/ 18650 18651RPMSG TTY DRIVER 18652M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18653L: linux-remoteproc@vger.kernel.org 18654S: Maintained 18655F: drivers/tty/rpmsg_tty.c 18656 18657RTL2830 MEDIA DRIVER 18658M: Antti Palosaari <crope@iki.fi> 18659L: linux-media@vger.kernel.org 18660S: Maintained 18661W: https://linuxtv.org 18662W: http://palosaari.fi/linux/ 18663Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18664T: git git://linuxtv.org/anttip/media_tree.git 18665F: drivers/media/dvb-frontends/rtl2830* 18666 18667RTL2832 MEDIA DRIVER 18668M: Antti Palosaari <crope@iki.fi> 18669L: linux-media@vger.kernel.org 18670S: Maintained 18671W: https://linuxtv.org 18672W: http://palosaari.fi/linux/ 18673Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18674T: git git://linuxtv.org/anttip/media_tree.git 18675F: drivers/media/dvb-frontends/rtl2832* 18676 18677RTL2832_SDR MEDIA DRIVER 18678M: Antti Palosaari <crope@iki.fi> 18679L: linux-media@vger.kernel.org 18680S: Maintained 18681W: https://linuxtv.org 18682W: http://palosaari.fi/linux/ 18683Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18684T: git git://linuxtv.org/anttip/media_tree.git 18685F: drivers/media/dvb-frontends/rtl2832_sdr* 18686 18687RTL8180 WIRELESS DRIVER 18688L: linux-wireless@vger.kernel.org 18689S: Orphan 18690W: https://wireless.wiki.kernel.org/ 18691F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18692 18693RTL8187 WIRELESS DRIVER 18694M: Hin-Tak Leung <hintak.leung@gmail.com> 18695M: Larry Finger <Larry.Finger@lwfinger.net> 18696L: linux-wireless@vger.kernel.org 18697S: Maintained 18698W: https://wireless.wiki.kernel.org/ 18699F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18700 18701RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18702M: Jes Sorensen <Jes.Sorensen@gmail.com> 18703L: linux-wireless@vger.kernel.org 18704S: Maintained 18705T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18706F: drivers/net/wireless/realtek/rtl8xxxu/ 18707 18708RTRS TRANSPORT DRIVERS 18709M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18710M: Jack Wang <jinpu.wang@ionos.com> 18711L: linux-rdma@vger.kernel.org 18712S: Maintained 18713F: drivers/infiniband/ulp/rtrs/ 18714 18715RUNTIME VERIFICATION (RV) 18716M: Daniel Bristot de Oliveira <bristot@kernel.org> 18717M: Steven Rostedt <rostedt@goodmis.org> 18718L: linux-trace-kernel@vger.kernel.org 18719S: Maintained 18720F: Documentation/trace/rv/ 18721F: include/linux/rv.h 18722F: include/rv/ 18723F: kernel/trace/rv/ 18724F: tools/verification/ 18725 18726RUST 18727M: Miguel Ojeda <ojeda@kernel.org> 18728M: Alex Gaynor <alex.gaynor@gmail.com> 18729M: Wedson Almeida Filho <wedsonaf@gmail.com> 18730R: Boqun Feng <boqun.feng@gmail.com> 18731R: Gary Guo <gary@garyguo.net> 18732R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18733R: Benno Lossin <benno.lossin@proton.me> 18734R: Andreas Hindborg <a.hindborg@samsung.com> 18735R: Alice Ryhl <aliceryhl@google.com> 18736L: rust-for-linux@vger.kernel.org 18737S: Supported 18738W: https://github.com/Rust-for-Linux/linux 18739B: https://github.com/Rust-for-Linux/linux/issues 18740C: zulip://rust-for-linux.zulipchat.com 18741T: git https://github.com/Rust-for-Linux/linux.git rust-next 18742F: Documentation/rust/ 18743F: rust/ 18744F: samples/rust/ 18745F: scripts/*rust* 18746K: \b(?i:rust)\b 18747 18748RXRPC SOCKETS (AF_RXRPC) 18749M: David Howells <dhowells@redhat.com> 18750M: Marc Dionne <marc.dionne@auristor.com> 18751L: linux-afs@lists.infradead.org 18752S: Supported 18753W: https://www.infradead.org/~dhowells/kafs/ 18754F: Documentation/networking/rxrpc.rst 18755F: include/keys/rxrpc-type.h 18756F: include/net/af_rxrpc.h 18757F: include/trace/events/rxrpc.h 18758F: include/uapi/linux/rxrpc.h 18759F: net/rxrpc/ 18760 18761S3 SAVAGE FRAMEBUFFER DRIVER 18762M: Antonino Daplas <adaplas@gmail.com> 18763L: linux-fbdev@vger.kernel.org 18764S: Maintained 18765F: drivers/video/fbdev/savage/ 18766 18767S390 ARCHITECTURE 18768M: Heiko Carstens <hca@linux.ibm.com> 18769M: Vasily Gorbik <gor@linux.ibm.com> 18770M: Alexander Gordeev <agordeev@linux.ibm.com> 18771R: Christian Borntraeger <borntraeger@linux.ibm.com> 18772R: Sven Schnelle <svens@linux.ibm.com> 18773L: linux-s390@vger.kernel.org 18774S: Supported 18775T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18776F: Documentation/driver-api/s390-drivers.rst 18777F: Documentation/arch/s390/ 18778F: arch/s390/ 18779F: drivers/s390/ 18780F: drivers/watchdog/diag288_wdt.c 18781 18782S390 COMMON I/O LAYER 18783M: Vineeth Vijayan <vneethv@linux.ibm.com> 18784M: Peter Oberparleiter <oberpar@linux.ibm.com> 18785L: linux-s390@vger.kernel.org 18786S: Supported 18787F: drivers/s390/cio/ 18788 18789S390 DASD DRIVER 18790M: Stefan Haberland <sth@linux.ibm.com> 18791M: Jan Hoeppner <hoeppner@linux.ibm.com> 18792L: linux-s390@vger.kernel.org 18793S: Supported 18794F: block/partitions/ibm.c 18795F: drivers/s390/block/dasd* 18796F: include/linux/dasd_mod.h 18797 18798S390 IOMMU (PCI) 18799M: Niklas Schnelle <schnelle@linux.ibm.com> 18800M: Matthew Rosato <mjrosato@linux.ibm.com> 18801R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18802L: linux-s390@vger.kernel.org 18803S: Supported 18804F: drivers/iommu/s390-iommu.c 18805 18806S390 IUCV NETWORK LAYER 18807M: Alexandra Winter <wintera@linux.ibm.com> 18808M: Wenjia Zhang <wenjia@linux.ibm.com> 18809L: linux-s390@vger.kernel.org 18810L: netdev@vger.kernel.org 18811S: Supported 18812F: drivers/s390/net/*iucv* 18813F: include/net/iucv/ 18814F: net/iucv/ 18815 18816S390 MM 18817M: Alexander Gordeev <agordeev@linux.ibm.com> 18818M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18819L: linux-s390@vger.kernel.org 18820S: Supported 18821T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18822F: arch/s390/include/asm/pgtable.h 18823F: arch/s390/mm 18824 18825S390 NETWORK DRIVERS 18826M: Alexandra Winter <wintera@linux.ibm.com> 18827M: Wenjia Zhang <wenjia@linux.ibm.com> 18828L: linux-s390@vger.kernel.org 18829L: netdev@vger.kernel.org 18830S: Supported 18831F: drivers/s390/net/ 18832 18833S390 PCI SUBSYSTEM 18834M: Niklas Schnelle <schnelle@linux.ibm.com> 18835M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18836L: linux-s390@vger.kernel.org 18837S: Supported 18838F: Documentation/arch/s390/pci.rst 18839F: arch/s390/pci/ 18840F: drivers/pci/hotplug/s390_pci_hpc.c 18841 18842S390 SCM DRIVER 18843M: Vineeth Vijayan <vneethv@linux.ibm.com> 18844L: linux-s390@vger.kernel.org 18845S: Supported 18846F: drivers/s390/block/scm* 18847F: drivers/s390/cio/scm.c 18848 18849S390 VFIO AP DRIVER 18850M: Tony Krowiak <akrowiak@linux.ibm.com> 18851M: Halil Pasic <pasic@linux.ibm.com> 18852M: Jason Herne <jjherne@linux.ibm.com> 18853L: linux-s390@vger.kernel.org 18854S: Supported 18855F: Documentation/arch/s390/vfio-ap* 18856F: drivers/s390/crypto/vfio_ap* 18857 18858S390 VFIO-CCW DRIVER 18859M: Eric Farman <farman@linux.ibm.com> 18860M: Matthew Rosato <mjrosato@linux.ibm.com> 18861R: Halil Pasic <pasic@linux.ibm.com> 18862L: linux-s390@vger.kernel.org 18863L: kvm@vger.kernel.org 18864S: Supported 18865F: Documentation/arch/s390/vfio-ccw.rst 18866F: drivers/s390/cio/vfio_ccw* 18867F: include/uapi/linux/vfio_ccw.h 18868 18869S390 VFIO-PCI DRIVER 18870M: Matthew Rosato <mjrosato@linux.ibm.com> 18871M: Eric Farman <farman@linux.ibm.com> 18872L: linux-s390@vger.kernel.org 18873L: kvm@vger.kernel.org 18874S: Supported 18875F: arch/s390/kvm/pci* 18876F: drivers/vfio/pci/vfio_pci_zdev.c 18877F: include/uapi/linux/vfio_zdev.h 18878 18879S390 ZCRYPT DRIVER 18880M: Harald Freudenberger <freude@linux.ibm.com> 18881L: linux-s390@vger.kernel.org 18882S: Supported 18883F: drivers/s390/crypto/ 18884 18885S390 ZFCP DRIVER 18886M: Steffen Maier <maier@linux.ibm.com> 18887M: Benjamin Block <bblock@linux.ibm.com> 18888L: linux-s390@vger.kernel.org 18889S: Supported 18890F: drivers/s390/scsi/zfcp_* 18891 18892SAA6588 RDS RECEIVER DRIVER 18893M: Hans Verkuil <hverkuil@xs4all.nl> 18894L: linux-media@vger.kernel.org 18895S: Odd Fixes 18896W: https://linuxtv.org 18897T: git git://linuxtv.org/media_tree.git 18898F: drivers/media/i2c/saa6588* 18899 18900SAA7134 VIDEO4LINUX DRIVER 18901M: Mauro Carvalho Chehab <mchehab@kernel.org> 18902L: linux-media@vger.kernel.org 18903S: Odd fixes 18904W: https://linuxtv.org 18905T: git git://linuxtv.org/media_tree.git 18906F: Documentation/driver-api/media/drivers/saa7134* 18907F: drivers/media/pci/saa7134/ 18908 18909SAA7146 VIDEO4LINUX-2 DRIVER 18910M: Hans Verkuil <hverkuil@xs4all.nl> 18911L: linux-media@vger.kernel.org 18912S: Maintained 18913T: git git://linuxtv.org/media_tree.git 18914F: drivers/media/common/saa7146/ 18915F: drivers/media/pci/saa7146/ 18916F: include/media/drv-intf/saa7146* 18917 18918SAFESETID SECURITY MODULE 18919M: Micah Morton <mortonm@chromium.org> 18920S: Supported 18921F: Documentation/admin-guide/LSM/SafeSetID.rst 18922F: security/safesetid/ 18923 18924SAMSUNG AUDIO (ASoC) DRIVERS 18925M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18926L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18927S: Maintained 18928B: mailto:linux-samsung-soc@vger.kernel.org 18929F: Documentation/devicetree/bindings/sound/samsung* 18930F: sound/soc/samsung/ 18931 18932SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18933M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18934L: linux-crypto@vger.kernel.org 18935L: linux-samsung-soc@vger.kernel.org 18936S: Maintained 18937F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18938F: drivers/crypto/exynos-rng.c 18939 18940SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18941M: Łukasz Stelmach <l.stelmach@samsung.com> 18942L: linux-samsung-soc@vger.kernel.org 18943S: Maintained 18944F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18945F: drivers/char/hw_random/exynos-trng.c 18946 18947SAMSUNG FRAMEBUFFER DRIVER 18948M: Jingoo Han <jingoohan1@gmail.com> 18949L: linux-fbdev@vger.kernel.org 18950S: Maintained 18951F: drivers/video/fbdev/s3c-fb.c 18952 18953SAMSUNG INTERCONNECT DRIVERS 18954M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18955M: Artur Świgoń <a.swigon@samsung.com> 18956L: linux-pm@vger.kernel.org 18957L: linux-samsung-soc@vger.kernel.org 18958S: Supported 18959F: drivers/interconnect/samsung/ 18960 18961SAMSUNG LAPTOP DRIVER 18962M: Corentin Chary <corentin.chary@gmail.com> 18963L: platform-driver-x86@vger.kernel.org 18964S: Maintained 18965F: drivers/platform/x86/samsung-laptop.c 18966 18967SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18968M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18969L: linux-kernel@vger.kernel.org 18970L: linux-samsung-soc@vger.kernel.org 18971S: Maintained 18972B: mailto:linux-samsung-soc@vger.kernel.org 18973F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18974F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18975F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18976F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18977F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18978F: drivers/clk/clk-s2mps11.c 18979F: drivers/mfd/sec*.c 18980F: drivers/regulator/s2m*.c 18981F: drivers/regulator/s5m*.c 18982F: drivers/rtc/rtc-s5m.c 18983F: include/linux/mfd/samsung/ 18984 18985SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18986M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18987L: linux-media@vger.kernel.org 18988L: linux-samsung-soc@vger.kernel.org 18989S: Maintained 18990F: drivers/media/platform/samsung/s3c-camif/ 18991F: include/media/drv-intf/s3c_camif.h 18992 18993SAMSUNG S3FWRN5 NFC DRIVER 18994M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18995S: Maintained 18996F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18997F: drivers/nfc/s3fwrn5 18998 18999SAMSUNG S5C73M3 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: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19005F: drivers/media/i2c/s5c73m3/* 19006 19007SAMSUNG S5K5BAF CAMERA DRIVER 19008M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19009M: Andrzej Hajda <andrzej.hajda@intel.com> 19010L: linux-media@vger.kernel.org 19011S: Supported 19012F: drivers/media/i2c/s5k5baf.c 19013 19014SAMSUNG S5P Security SubSystem (SSS) DRIVER 19015M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19016M: Vladimir Zapolskiy <vz@mleia.com> 19017L: linux-crypto@vger.kernel.org 19018L: linux-samsung-soc@vger.kernel.org 19019S: Maintained 19020F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19021F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19022F: drivers/crypto/s5p-sss.c 19023 19024SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19025M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19026L: linux-media@vger.kernel.org 19027S: Supported 19028Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19029F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19030F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19031F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19032F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19033F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19034F: drivers/media/platform/samsung/exynos4-is/ 19035 19036SAMSUNG SOC CLOCK DRIVERS 19037M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19038M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19039M: Tomasz Figa <tomasz.figa@gmail.com> 19040M: Chanwoo Choi <cw00.choi@samsung.com> 19041R: Alim Akhtar <alim.akhtar@samsung.com> 19042L: linux-samsung-soc@vger.kernel.org 19043S: Maintained 19044T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19045T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 19046F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19047F: Documentation/devicetree/bindings/clock/samsung,s3c* 19048F: drivers/clk/samsung/ 19049F: include/dt-bindings/clock/exynos*.h 19050F: include/dt-bindings/clock/s5p*.h 19051F: include/dt-bindings/clock/samsung,*.h 19052F: include/linux/clk/samsung.h 19053 19054SAMSUNG SPI DRIVERS 19055M: Andi Shyti <andi.shyti@kernel.org> 19056L: linux-spi@vger.kernel.org 19057L: linux-samsung-soc@vger.kernel.org 19058S: Maintained 19059F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19060F: drivers/spi/spi-s3c* 19061F: include/linux/platform_data/spi-s3c64xx.h 19062 19063SAMSUNG SXGBE DRIVERS 19064M: Byungho An <bh74.an@samsung.com> 19065L: netdev@vger.kernel.org 19066S: Supported 19067F: drivers/net/ethernet/samsung/sxgbe/ 19068 19069SAMSUNG THERMAL DRIVER 19070M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19071M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19072L: linux-pm@vger.kernel.org 19073L: linux-samsung-soc@vger.kernel.org 19074S: Maintained 19075F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19076F: drivers/thermal/samsung/ 19077 19078SAMSUNG USB2 PHY DRIVER 19079M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19080L: linux-kernel@vger.kernel.org 19081S: Supported 19082F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19083F: Documentation/driver-api/phy/samsung-usb2.rst 19084F: drivers/phy/samsung/phy-exynos4210-usb2.c 19085F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19086F: drivers/phy/samsung/phy-exynos5250-usb2.c 19087F: drivers/phy/samsung/phy-s5pv210-usb2.c 19088F: drivers/phy/samsung/phy-samsung-usb2.c 19089F: drivers/phy/samsung/phy-samsung-usb2.h 19090 19091SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19092M: Paul Barker <paul.barker@sancloud.com> 19093R: Marc Murphy <marc.murphy@sancloud.com> 19094S: Supported 19095F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19096 19097SC1200 WDT DRIVER 19098M: Zwane Mwaikambo <zwanem@gmail.com> 19099S: Maintained 19100F: drivers/watchdog/sc1200wdt.c 19101 19102SCHEDULER 19103M: Ingo Molnar <mingo@redhat.com> 19104M: Peter Zijlstra <peterz@infradead.org> 19105M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19106M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19107R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19108R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19109R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19110R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19111R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19112R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19113L: linux-kernel@vger.kernel.org 19114S: Maintained 19115T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19116F: include/linux/preempt.h 19117F: include/linux/sched.h 19118F: include/linux/wait.h 19119F: include/uapi/linux/sched.h 19120F: kernel/sched/ 19121 19122SCSI LIBSAS SUBSYSTEM 19123R: John Garry <john.g.garry@oracle.com> 19124R: Jason Yan <yanaijie@huawei.com> 19125L: linux-scsi@vger.kernel.org 19126S: Supported 19127F: Documentation/scsi/libsas.rst 19128F: drivers/scsi/libsas/ 19129F: include/scsi/libsas.h 19130F: include/scsi/sas_ata.h 19131 19132SCSI RDMA PROTOCOL (SRP) INITIATOR 19133M: Bart Van Assche <bvanassche@acm.org> 19134L: linux-rdma@vger.kernel.org 19135S: Supported 19136Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19137F: drivers/infiniband/ulp/srp/ 19138F: include/scsi/srp.h 19139 19140SCSI RDMA PROTOCOL (SRP) TARGET 19141M: Bart Van Assche <bvanassche@acm.org> 19142L: linux-rdma@vger.kernel.org 19143L: target-devel@vger.kernel.org 19144S: Supported 19145Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19146F: drivers/infiniband/ulp/srpt/ 19147 19148SCSI SG DRIVER 19149M: Doug Gilbert <dgilbert@interlog.com> 19150L: linux-scsi@vger.kernel.org 19151S: Maintained 19152W: http://sg.danny.cz/sg 19153F: Documentation/scsi/scsi-generic.rst 19154F: drivers/scsi/sg.c 19155F: include/scsi/sg.h 19156 19157SCSI SUBSYSTEM 19158M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19159M: "Martin K. Petersen" <martin.petersen@oracle.com> 19160L: linux-scsi@vger.kernel.org 19161S: Maintained 19162Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19163T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19164T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19165F: Documentation/devicetree/bindings/scsi/ 19166F: drivers/scsi/ 19167F: drivers/ufs/ 19168F: include/scsi/ 19169 19170SCSI TAPE DRIVER 19171M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19172L: linux-scsi@vger.kernel.org 19173S: Maintained 19174F: Documentation/scsi/st.rst 19175F: drivers/scsi/st.* 19176F: drivers/scsi/st_*.h 19177 19178SCSI TARGET CORE USER DRIVER 19179M: Bodo Stroesser <bostroesser@gmail.com> 19180L: linux-scsi@vger.kernel.org 19181L: target-devel@vger.kernel.org 19182S: Supported 19183F: Documentation/target/tcmu-design.rst 19184F: drivers/target/target_core_user.c 19185F: include/uapi/linux/target_core_user.h 19186 19187SCSI TARGET SUBSYSTEM 19188M: "Martin K. Petersen" <martin.petersen@oracle.com> 19189L: linux-scsi@vger.kernel.org 19190L: target-devel@vger.kernel.org 19191S: Supported 19192W: http://www.linux-iscsi.org 19193Q: https://patchwork.kernel.org/project/target-devel/list/ 19194T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19195F: Documentation/target/ 19196F: drivers/target/ 19197F: include/target/ 19198 19199SCTP PROTOCOL 19200M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19201M: Xin Long <lucien.xin@gmail.com> 19202L: linux-sctp@vger.kernel.org 19203S: Maintained 19204W: https://github.com/sctp/lksctp-tools/wiki 19205F: Documentation/networking/sctp.rst 19206F: include/linux/sctp.h 19207F: include/net/sctp/ 19208F: include/uapi/linux/sctp.h 19209F: net/sctp/ 19210 19211SCx200 CPU SUPPORT 19212M: Jim Cromie <jim.cromie@gmail.com> 19213S: Odd Fixes 19214F: Documentation/i2c/busses/scx200_acb.rst 19215F: arch/x86/platform/scx200/ 19216F: drivers/i2c/busses/scx200* 19217F: drivers/mtd/maps/scx200_docflash.c 19218F: drivers/watchdog/scx200_wdt.c 19219F: include/linux/scx200.h 19220 19221SCx200 GPIO DRIVER 19222M: Jim Cromie <jim.cromie@gmail.com> 19223S: Maintained 19224F: drivers/char/scx200_gpio.c 19225F: include/linux/scx200_gpio.h 19226 19227SCx200 HRT CLOCKSOURCE DRIVER 19228M: Jim Cromie <jim.cromie@gmail.com> 19229S: Maintained 19230F: drivers/clocksource/scx200_hrt.c 19231 19232SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19233M: Sascha Sommer <saschasommer@freenet.de> 19234L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19235S: Maintained 19236F: drivers/mmc/host/sdricoh_cs.c 19237 19238SECO BOARDS CEC DRIVER 19239M: Ettore Chimenti <ek5.chimenti@gmail.com> 19240S: Maintained 19241F: drivers/media/cec/platform/seco/seco-cec.c 19242F: drivers/media/cec/platform/seco/seco-cec.h 19243 19244SECURE COMPUTING 19245M: Kees Cook <keescook@chromium.org> 19246R: Andy Lutomirski <luto@amacapital.net> 19247R: Will Drewry <wad@chromium.org> 19248S: Supported 19249T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19250F: Documentation/userspace-api/seccomp_filter.rst 19251F: include/linux/seccomp.h 19252F: include/uapi/linux/seccomp.h 19253F: kernel/seccomp.c 19254F: tools/testing/selftests/kselftest_harness.h 19255F: tools/testing/selftests/seccomp/* 19256K: \bsecure_computing 19257K: \bTIF_SECCOMP\b 19258 19259SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19260M: Kamal Dasu <kamal.dasu@broadcom.com> 19261M: Al Cooper <alcooperx@gmail.com> 19262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19263L: linux-mmc@vger.kernel.org 19264S: Maintained 19265F: drivers/mmc/host/sdhci-brcmstb* 19266 19267SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19268M: Adrian Hunter <adrian.hunter@intel.com> 19269L: linux-mmc@vger.kernel.org 19270S: Supported 19271F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19272F: drivers/mmc/host/sdhci* 19273 19274SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19275M: Eugen Hristev <eugen.hristev@microchip.com> 19276L: linux-mmc@vger.kernel.org 19277S: Supported 19278F: drivers/mmc/host/sdhci-of-at91.c 19279 19280SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19281M: Haibo Chen <haibo.chen@nxp.com> 19282L: linux-imx@nxp.com 19283L: linux-mmc@vger.kernel.org 19284S: Maintained 19285F: drivers/mmc/host/sdhci-esdhc-imx.c 19286 19287SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19288M: Ben Dooks <ben-linux@fluff.org> 19289M: Jaehoon Chung <jh80.chung@samsung.com> 19290L: linux-mmc@vger.kernel.org 19291S: Maintained 19292F: drivers/mmc/host/sdhci-s3c* 19293 19294SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19295M: Viresh Kumar <vireshk@kernel.org> 19296L: linux-mmc@vger.kernel.org 19297S: Maintained 19298F: drivers/mmc/host/sdhci-spear.c 19299 19300SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19301M: Vignesh Raghavendra <vigneshr@ti.com> 19302L: linux-mmc@vger.kernel.org 19303S: Maintained 19304F: drivers/mmc/host/sdhci-omap.c 19305 19306SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19307M: Jonathan Derrick <jonathan.derrick@linux.dev> 19308L: linux-block@vger.kernel.org 19309S: Supported 19310F: block/opal_proto.h 19311F: block/sed* 19312F: include/linux/sed* 19313F: include/uapi/linux/sed* 19314 19315SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19316M: Mark Rutland <mark.rutland@arm.com> 19317M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19318M: Sudeep Holla <sudeep.holla@arm.com> 19319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19320S: Maintained 19321F: drivers/firmware/smccc/ 19322F: include/linux/arm-smccc.h 19323 19324SECURITY CONTACT 19325M: Security Officers <security@kernel.org> 19326S: Supported 19327F: Documentation/process/security-bugs.rst 19328 19329SECURITY SUBSYSTEM 19330M: Paul Moore <paul@paul-moore.com> 19331M: James Morris <jmorris@namei.org> 19332M: "Serge E. Hallyn" <serge@hallyn.com> 19333L: linux-security-module@vger.kernel.org (suggested Cc:) 19334S: Supported 19335W: http://kernsec.org/ 19336T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19337F: security/ 19338X: security/selinux/ 19339 19340SELINUX SECURITY MODULE 19341M: Paul Moore <paul@paul-moore.com> 19342M: Stephen Smalley <stephen.smalley.work@gmail.com> 19343M: Eric Paris <eparis@parisplace.org> 19344L: selinux@vger.kernel.org 19345S: Supported 19346W: https://selinuxproject.org 19347W: https://github.com/SELinuxProject 19348T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19349F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19350F: Documentation/ABI/removed/sysfs-selinux-disable 19351F: Documentation/admin-guide/LSM/SELinux.rst 19352F: include/trace/events/avc.h 19353F: include/uapi/linux/selinux_netlink.h 19354F: scripts/selinux/ 19355F: security/selinux/ 19356 19357SENSABLE PHANTOM 19358M: Jiri Slaby <jirislaby@kernel.org> 19359S: Maintained 19360F: drivers/misc/phantom.c 19361F: include/uapi/linux/phantom.h 19362 19363SENSEAIR SUNRISE 006-0-0007 19364M: Jacopo Mondi <jacopo@jmondi.org> 19365S: Maintained 19366F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19367F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19368F: drivers/iio/chemical/sunrise_co2.c 19369 19370SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19371M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19372S: Maintained 19373F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19374F: drivers/iio/chemical/scd30.h 19375F: drivers/iio/chemical/scd30_core.c 19376F: drivers/iio/chemical/scd30_i2c.c 19377F: drivers/iio/chemical/scd30_serial.c 19378 19379SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19380M: Roan van Dijk <roan@protonic.nl> 19381S: Maintained 19382F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19383F: drivers/iio/chemical/scd4x.c 19384 19385SENSIRION SGP40 GAS SENSOR DRIVER 19386M: Andreas Klinger <ak@it-klinger.de> 19387S: Maintained 19388F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19389F: drivers/iio/chemical/sgp40.c 19390 19391SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19392M: Tomasz Duszynski <tduszyns@gmail.com> 19393S: Maintained 19394F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19395F: drivers/iio/chemical/sps30.c 19396F: drivers/iio/chemical/sps30_i2c.c 19397F: drivers/iio/chemical/sps30_serial.c 19398 19399SERIAL DEVICE BUS 19400M: Rob Herring <robh@kernel.org> 19401L: linux-serial@vger.kernel.org 19402S: Maintained 19403F: Documentation/devicetree/bindings/serial/serial.yaml 19404F: drivers/tty/serdev/ 19405F: include/linux/serdev.h 19406 19407SERIAL IR RECEIVER 19408M: Sean Young <sean@mess.org> 19409L: linux-media@vger.kernel.org 19410S: Maintained 19411F: drivers/media/rc/serial_ir.c 19412 19413SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19414M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19415L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19416S: Maintained 19417F: Documentation/devicetree/bindings/slimbus/ 19418F: drivers/slimbus/ 19419F: include/linux/slimbus.h 19420 19421SFC NETWORK DRIVER 19422M: Edward Cree <ecree.xilinx@gmail.com> 19423M: Martin Habets <habetsm.xilinx@gmail.com> 19424L: netdev@vger.kernel.org 19425L: linux-net-drivers@amd.com 19426S: Supported 19427F: Documentation/networking/devlink/sfc.rst 19428F: drivers/net/ethernet/sfc/ 19429 19430SFCTEMP HWMON DRIVER 19431M: Emil Renner Berthing <kernel@esmil.dk> 19432L: linux-hwmon@vger.kernel.org 19433S: Maintained 19434F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19435F: Documentation/hwmon/sfctemp.rst 19436F: drivers/hwmon/sfctemp.c 19437 19438SFF/SFP/SFP+ MODULE SUPPORT 19439M: Russell King <linux@armlinux.org.uk> 19440L: netdev@vger.kernel.org 19441S: Maintained 19442F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19443F: drivers/net/phy/phylink.c 19444F: drivers/net/phy/sfp* 19445F: include/linux/mdio/mdio-i2c.h 19446F: include/linux/phylink.h 19447F: include/linux/sfp.h 19448K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19449 19450SGI GRU DRIVER 19451M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19452S: Maintained 19453F: drivers/misc/sgi-gru/ 19454 19455SGI XP/XPC/XPNET DRIVER 19456M: Robin Holt <robinmholt@gmail.com> 19457M: Steve Wahl <steve.wahl@hpe.com> 19458S: Maintained 19459F: drivers/misc/sgi-xp/ 19460 19461SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19462M: Karsten Graul <kgraul@linux.ibm.com> 19463M: Wenjia Zhang <wenjia@linux.ibm.com> 19464M: Jan Karcher <jaka@linux.ibm.com> 19465R: D. Wythe <alibuda@linux.alibaba.com> 19466R: Tony Lu <tonylu@linux.alibaba.com> 19467R: Wen Gu <guwen@linux.alibaba.com> 19468L: linux-s390@vger.kernel.org 19469S: Supported 19470F: net/smc/ 19471 19472SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19473M: Linus Walleij <linus.walleij@linaro.org> 19474L: linux-iio@vger.kernel.org 19475S: Maintained 19476T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19477F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19478F: drivers/iio/light/gp2ap002.c 19479 19480SHARP RJ54N1CB0C SENSOR DRIVER 19481M: Jacopo Mondi <jacopo@jmondi.org> 19482L: linux-media@vger.kernel.org 19483S: Odd fixes 19484T: git git://linuxtv.org/media_tree.git 19485F: drivers/media/i2c/rj54n1cb0c.c 19486F: include/media/i2c/rj54n1cb0c.h 19487 19488SH_VOU V4L2 OUTPUT DRIVER 19489L: linux-media@vger.kernel.org 19490S: Orphan 19491F: drivers/media/platform/renesas/sh_vou.c 19492F: include/media/drv-intf/sh_vou.h 19493 19494SI2157 MEDIA DRIVER 19495M: Antti Palosaari <crope@iki.fi> 19496L: linux-media@vger.kernel.org 19497S: Maintained 19498W: https://linuxtv.org 19499W: http://palosaari.fi/linux/ 19500Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19501T: git git://linuxtv.org/anttip/media_tree.git 19502F: drivers/media/tuners/si2157* 19503 19504SI2165 MEDIA DRIVER 19505M: Matthias Schwarzott <zzam@gentoo.org> 19506L: linux-media@vger.kernel.org 19507S: Maintained 19508W: https://linuxtv.org 19509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19510F: drivers/media/dvb-frontends/si2165* 19511 19512SI2168 MEDIA DRIVER 19513M: Antti Palosaari <crope@iki.fi> 19514L: linux-media@vger.kernel.org 19515S: Maintained 19516W: https://linuxtv.org 19517W: http://palosaari.fi/linux/ 19518Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19519T: git git://linuxtv.org/anttip/media_tree.git 19520F: drivers/media/dvb-frontends/si2168* 19521 19522SI470X FM RADIO RECEIVER I2C DRIVER 19523M: Hans Verkuil <hverkuil@xs4all.nl> 19524L: linux-media@vger.kernel.org 19525S: Odd Fixes 19526W: https://linuxtv.org 19527T: git git://linuxtv.org/media_tree.git 19528F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19529F: drivers/media/radio/si470x/radio-si470x-i2c.c 19530 19531SI470X FM RADIO RECEIVER USB DRIVER 19532M: Hans Verkuil <hverkuil@xs4all.nl> 19533L: linux-media@vger.kernel.org 19534S: Maintained 19535W: https://linuxtv.org 19536T: git git://linuxtv.org/media_tree.git 19537F: drivers/media/radio/si470x/radio-si470x-common.c 19538F: drivers/media/radio/si470x/radio-si470x-usb.c 19539F: drivers/media/radio/si470x/radio-si470x.h 19540 19541SI4713 FM RADIO TRANSMITTER I2C 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/si4713.? 19548 19549SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19550M: Eduardo Valentin <edubezval@gmail.com> 19551L: linux-media@vger.kernel.org 19552S: Odd Fixes 19553W: https://linuxtv.org 19554T: git git://linuxtv.org/media_tree.git 19555F: drivers/media/radio/si4713/radio-platform-si4713.c 19556 19557SI4713 FM RADIO TRANSMITTER USB DRIVER 19558M: Hans Verkuil <hverkuil@xs4all.nl> 19559L: linux-media@vger.kernel.org 19560S: Maintained 19561W: https://linuxtv.org 19562T: git git://linuxtv.org/media_tree.git 19563F: drivers/media/radio/si4713/radio-usb-si4713.c 19564 19565SIANO DVB DRIVER 19566M: Mauro Carvalho Chehab <mchehab@kernel.org> 19567L: linux-media@vger.kernel.org 19568S: Odd fixes 19569W: https://linuxtv.org 19570T: git git://linuxtv.org/media_tree.git 19571F: drivers/media/common/siano/ 19572F: drivers/media/mmc/siano/ 19573F: drivers/media/usb/siano/ 19574F: drivers/media/usb/siano/ 19575 19576SIEMENS IPC LED 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: linux-leds@vger.kernel.org 19581S: Maintained 19582F: drivers/leds/simple/ 19583 19584SIEMENS IPC PLATFORM DRIVERS 19585M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19586M: Xing Tong Wu <xingtong.wu@siemens.com> 19587M: Tobias Schaffner <tobias.schaffner@siemens.com> 19588L: platform-driver-x86@vger.kernel.org 19589S: Maintained 19590F: drivers/platform/x86/siemens/ 19591F: include/linux/platform_data/x86/simatic-ipc-base.h 19592F: include/linux/platform_data/x86/simatic-ipc.h 19593 19594SIEMENS IPC WATCHDOG DRIVERS 19595M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19596M: Xing Tong Wu <xingtong.wu@siemens.com> 19597M: Tobias Schaffner <tobias.schaffner@siemens.com> 19598L: linux-watchdog@vger.kernel.org 19599S: Maintained 19600F: drivers/watchdog/simatic-ipc-wdt.c 19601 19602SIFIVE DRIVERS 19603M: Palmer Dabbelt <palmer@dabbelt.com> 19604M: Paul Walmsley <paul.walmsley@sifive.com> 19605L: linux-riscv@lists.infradead.org 19606S: Supported 19607N: sifive 19608K: [^@]sifive 19609 19610SIFIVE FU540 SYSTEM-ON-CHIP 19611M: Paul Walmsley <paul.walmsley@sifive.com> 19612M: Palmer Dabbelt <palmer@dabbelt.com> 19613L: linux-riscv@lists.infradead.org 19614S: Supported 19615T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19616N: fu540 19617K: fu540 19618 19619SIFIVE PDMA DRIVER 19620M: Green Wan <green.wan@sifive.com> 19621S: Maintained 19622F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19623F: drivers/dma/sf-pdma/ 19624 19625SIFIVE SOC DRIVERS 19626M: Conor Dooley <conor@kernel.org> 19627L: linux-riscv@lists.infradead.org 19628S: Maintained 19629T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19630F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19631F: drivers/soc/sifive/ 19632 19633SILEAD TOUCHSCREEN DRIVER 19634M: Hans de Goede <hdegoede@redhat.com> 19635L: linux-input@vger.kernel.org 19636L: platform-driver-x86@vger.kernel.org 19637S: Maintained 19638F: drivers/input/touchscreen/silead.c 19639F: drivers/platform/x86/touchscreen_dmi.c 19640 19641SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19642M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19643S: Supported 19644F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19645F: drivers/net/wireless/silabs/wfx/ 19646 19647SILICON MOTION SM712 FRAME BUFFER DRIVER 19648M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19649M: Teddy Wang <teddy.wang@siliconmotion.com> 19650M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19651L: linux-fbdev@vger.kernel.org 19652S: Maintained 19653F: Documentation/fb/sm712fb.rst 19654F: drivers/video/fbdev/sm712* 19655 19656SILVACO I3C DUAL-ROLE MASTER 19657M: Miquel Raynal <miquel.raynal@bootlin.com> 19658M: Conor Culhane <conor.culhane@silvaco.com> 19659L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19660S: Maintained 19661F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19662F: drivers/i3c/master/svc-i3c-master.c 19663 19664SIMPLEFB FB DRIVER 19665M: Hans de Goede <hdegoede@redhat.com> 19666L: linux-fbdev@vger.kernel.org 19667S: Maintained 19668F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19669F: drivers/video/fbdev/simplefb.c 19670F: include/linux/platform_data/simplefb.h 19671 19672SIMTEC EB110ATX (Chalice CATS) 19673M: Simtec Linux Team <linux@simtec.co.uk> 19674S: Supported 19675W: http://www.simtec.co.uk/products/EB110ATX/ 19676 19677SIOX 19678M: Thorsten Scherer <t.scherer@eckelmann.de> 19679M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19680R: Pengutronix Kernel Team <kernel@pengutronix.de> 19681S: Supported 19682F: drivers/gpio/gpio-siox.c 19683F: drivers/siox/* 19684F: include/trace/events/siox.h 19685 19686SIPHASH PRF ROUTINES 19687M: Jason A. Donenfeld <Jason@zx2c4.com> 19688S: Maintained 19689F: include/linux/siphash.h 19690F: lib/siphash.c 19691F: lib/siphash_kunit.c 19692 19693SIS 190 ETHERNET DRIVER 19694M: Francois Romieu <romieu@fr.zoreil.com> 19695L: netdev@vger.kernel.org 19696S: Maintained 19697F: drivers/net/ethernet/sis/sis190.c 19698 19699SIS 900/7016 FAST ETHERNET DRIVER 19700M: Daniele Venzano <venza@brownhat.org> 19701L: netdev@vger.kernel.org 19702S: Maintained 19703W: http://www.brownhat.org/sis900.html 19704F: drivers/net/ethernet/sis/sis900.* 19705 19706SIS FRAMEBUFFER DRIVER 19707S: Orphan 19708F: Documentation/fb/sisfb.rst 19709F: drivers/video/fbdev/sis/ 19710F: include/video/sisfb.h 19711 19712SIS I2C TOUCHSCREEN DRIVER 19713M: Mika Penttilä <mpenttil@redhat.com> 19714L: linux-input@vger.kernel.org 19715S: Maintained 19716F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19717F: drivers/input/touchscreen/sis_i2c.c 19718 19719SIS USB2VGA DRIVER 19720M: Thomas Winischhofer <thomas@winischhofer.net> 19721S: Maintained 19722W: http://www.winischhofer.at/linuxsisusbvga.shtml 19723F: drivers/usb/misc/sisusbvga/ 19724 19725SL28 CPLD MFD DRIVER 19726M: Michael Walle <michael@walle.cc> 19727S: Maintained 19728F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19729F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19730F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19731F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19732F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19733F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19734F: drivers/gpio/gpio-sl28cpld.c 19735F: drivers/hwmon/sl28cpld-hwmon.c 19736F: drivers/irqchip/irq-sl28cpld.c 19737F: drivers/pwm/pwm-sl28cpld.c 19738F: drivers/watchdog/sl28cpld_wdt.c 19739 19740SL28 VPD NVMEM LAYOUT DRIVER 19741M: Michael Walle <michael@walle.cc> 19742S: Maintained 19743F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19744F: drivers/nvmem/layouts/sl28vpd.c 19745 19746SLAB ALLOCATOR 19747M: Christoph Lameter <cl@linux.com> 19748M: Pekka Enberg <penberg@kernel.org> 19749M: David Rientjes <rientjes@google.com> 19750M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19751M: Andrew Morton <akpm@linux-foundation.org> 19752M: Vlastimil Babka <vbabka@suse.cz> 19753R: Roman Gushchin <roman.gushchin@linux.dev> 19754R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19755L: linux-mm@kvack.org 19756S: Maintained 19757T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19758F: include/linux/sl?b*.h 19759F: mm/sl?b* 19760 19761SLCAN CAN NETWORK DRIVER 19762M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19763L: linux-can@vger.kernel.org 19764S: Maintained 19765F: drivers/net/can/slcan/ 19766 19767SLEEPABLE READ-COPY UPDATE (SRCU) 19768M: Lai Jiangshan <jiangshanlai@gmail.com> 19769M: "Paul E. McKenney" <paulmck@kernel.org> 19770M: Josh Triplett <josh@joshtriplett.org> 19771R: Steven Rostedt <rostedt@goodmis.org> 19772R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19773L: rcu@vger.kernel.org 19774S: Supported 19775W: http://www.rdrop.com/users/paulmck/RCU/ 19776T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19777F: include/linux/srcu*.h 19778F: kernel/rcu/srcu*.c 19779 19780SMACK SECURITY MODULE 19781M: Casey Schaufler <casey@schaufler-ca.com> 19782L: linux-security-module@vger.kernel.org 19783S: Maintained 19784W: http://schaufler-ca.com 19785T: git git://github.com/cschaufler/smack-next 19786F: Documentation/admin-guide/LSM/Smack.rst 19787F: security/smack/ 19788 19789SMC91x ETHERNET DRIVER 19790M: Nicolas Pitre <nico@fluxnic.net> 19791S: Odd Fixes 19792F: drivers/net/ethernet/smsc/smc91x.* 19793 19794SMSC EMC2103 HARDWARE MONITOR DRIVER 19795M: Steve Glendinning <steve.glendinning@shawell.net> 19796L: linux-hwmon@vger.kernel.org 19797S: Maintained 19798F: Documentation/hwmon/emc2103.rst 19799F: drivers/hwmon/emc2103.c 19800 19801SMSC SCH5627 HARDWARE MONITOR DRIVER 19802M: Hans de Goede <hdegoede@redhat.com> 19803L: linux-hwmon@vger.kernel.org 19804S: Supported 19805F: Documentation/hwmon/sch5627.rst 19806F: drivers/hwmon/sch5627.c 19807 19808SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19809M: Steve Glendinning <steve.glendinning@shawell.net> 19810L: linux-fbdev@vger.kernel.org 19811S: Maintained 19812F: drivers/video/fbdev/smscufx.c 19813 19814SMSC47B397 HARDWARE MONITOR DRIVER 19815M: Jean Delvare <jdelvare@suse.com> 19816L: linux-hwmon@vger.kernel.org 19817S: Maintained 19818F: Documentation/hwmon/smsc47b397.rst 19819F: drivers/hwmon/smsc47b397.c 19820 19821SMSC911x ETHERNET DRIVER 19822M: Steve Glendinning <steve.glendinning@shawell.net> 19823L: netdev@vger.kernel.org 19824S: Maintained 19825F: drivers/net/ethernet/smsc/smsc911x.* 19826F: include/linux/smsc911x.h 19827 19828SMSC9420 PCI ETHERNET DRIVER 19829M: Steve Glendinning <steve.glendinning@shawell.net> 19830L: netdev@vger.kernel.org 19831S: Maintained 19832F: drivers/net/ethernet/smsc/smsc9420.* 19833 19834SNET DPU VIRTIO DATA PATH ACCELERATOR 19835R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19836F: drivers/vdpa/solidrun/ 19837 19838SOCIONEXT (SNI) AVE NETWORK DRIVER 19839M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19840L: netdev@vger.kernel.org 19841S: Maintained 19842F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19843F: drivers/net/ethernet/socionext/sni_ave.c 19844 19845SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19846M: Jassi Brar <jaswinder.singh@linaro.org> 19847M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19848L: netdev@vger.kernel.org 19849S: Maintained 19850F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19851F: drivers/net/ethernet/socionext/netsec.c 19852 19853SOCIONEXT (SNI) Synquacer SPI DRIVER 19854M: Masahisa Kojima <masahisa.kojima@linaro.org> 19855M: Jassi Brar <jaswinder.singh@linaro.org> 19856L: linux-spi@vger.kernel.org 19857S: Maintained 19858F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19859F: drivers/spi/spi-synquacer.c 19860 19861SOCIONEXT SYNQUACER I2C DRIVER 19862M: Ard Biesheuvel <ardb@kernel.org> 19863L: linux-i2c@vger.kernel.org 19864S: Maintained 19865F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19866F: drivers/i2c/busses/i2c-synquacer.c 19867 19868SOCIONEXT UNIPHIER SOUND DRIVER 19869L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19870S: Orphan 19871F: sound/soc/uniphier/ 19872 19873SOCKET TIMESTAMPING 19874M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19875S: Maintained 19876F: Documentation/networking/timestamping.rst 19877F: include/uapi/linux/net_tstamp.h 19878F: tools/testing/selftests/net/so_txtime.c 19879 19880SOEKRIS NET48XX LED SUPPORT 19881M: Chris Boot <bootc@bootc.net> 19882S: Maintained 19883F: drivers/leds/leds-net48xx.c 19884 19885SOFT-IWARP DRIVER (siw) 19886M: Bernard Metzler <bmt@zurich.ibm.com> 19887L: linux-rdma@vger.kernel.org 19888S: Supported 19889F: drivers/infiniband/sw/siw/ 19890F: include/uapi/rdma/siw-abi.h 19891 19892SOFT-ROCE DRIVER (rxe) 19893M: Zhu Yanjun <zyjzyj2000@gmail.com> 19894L: linux-rdma@vger.kernel.org 19895S: Supported 19896F: drivers/infiniband/sw/rxe/ 19897F: include/uapi/rdma/rdma_user_rxe.h 19898 19899SOFTLOGIC 6x10 MPEG CODEC 19900M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19901M: Anton Sviridenko <anton@corp.bluecherry.net> 19902M: Andrey Utkin <andrey_utkin@fastmail.com> 19903M: Ismael Luceno <ismael@iodev.co.uk> 19904L: linux-media@vger.kernel.org 19905S: Supported 19906F: drivers/media/pci/solo6x10/ 19907 19908SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19909M: James Morse <james.morse@arm.com> 19910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19911S: Maintained 19912F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19913F: drivers/firmware/arm_sdei.c 19914F: include/linux/arm_sdei.h 19915F: include/uapi/linux/arm_sdei.h 19916 19917SOFTWARE NODES AND DEVICE PROPERTIES 19918R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19919R: Daniel Scally <djrscally@gmail.com> 19920R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19921R: Sakari Ailus <sakari.ailus@linux.intel.com> 19922L: linux-acpi@vger.kernel.org 19923S: Maintained 19924F: drivers/base/property.c 19925F: drivers/base/swnode.c 19926F: include/linux/fwnode.h 19927F: include/linux/property.h 19928 19929SOFTWARE RAID (Multiple Disks) SUPPORT 19930M: Song Liu <song@kernel.org> 19931L: linux-raid@vger.kernel.org 19932S: Supported 19933Q: https://patchwork.kernel.org/project/linux-raid/list/ 19934T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19935F: drivers/md/Kconfig 19936F: drivers/md/Makefile 19937F: drivers/md/md* 19938F: drivers/md/raid* 19939F: include/linux/raid/ 19940F: include/uapi/linux/raid/ 19941 19942SOLIDRUN CLEARFOG SUPPORT 19943M: Russell King <linux@armlinux.org.uk> 19944S: Maintained 19945F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19946F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19947 19948SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19949M: Russell King <linux@armlinux.org.uk> 19950S: Maintained 19951F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19952F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19953F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19954 19955SONIC NETWORK DRIVER 19956M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19957L: netdev@vger.kernel.org 19958S: Maintained 19959F: drivers/net/ethernet/natsemi/sonic.* 19960 19961SONICS SILICON BACKPLANE DRIVER (SSB) 19962M: Michael Buesch <m@bues.ch> 19963L: linux-wireless@vger.kernel.org 19964S: Maintained 19965F: drivers/ssb/ 19966F: include/linux/ssb/ 19967 19968SONY IMX208 SENSOR DRIVER 19969M: Sakari Ailus <sakari.ailus@linux.intel.com> 19970L: linux-media@vger.kernel.org 19971S: Maintained 19972T: git git://linuxtv.org/media_tree.git 19973F: drivers/media/i2c/imx208.c 19974 19975SONY IMX214 SENSOR DRIVER 19976M: Ricardo Ribalda <ribalda@kernel.org> 19977L: linux-media@vger.kernel.org 19978S: Maintained 19979T: git git://linuxtv.org/media_tree.git 19980F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19981F: drivers/media/i2c/imx214.c 19982 19983SONY IMX219 SENSOR DRIVER 19984M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19985L: linux-media@vger.kernel.org 19986S: Maintained 19987T: git git://linuxtv.org/media_tree.git 19988F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19989F: drivers/media/i2c/imx219.c 19990 19991SONY IMX258 SENSOR DRIVER 19992M: Sakari Ailus <sakari.ailus@linux.intel.com> 19993L: linux-media@vger.kernel.org 19994S: Maintained 19995T: git git://linuxtv.org/media_tree.git 19996F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19997F: drivers/media/i2c/imx258.c 19998 19999SONY IMX274 SENSOR DRIVER 20000M: Leon Luo <leonl@leopardimaging.com> 20001L: linux-media@vger.kernel.org 20002S: Maintained 20003T: git git://linuxtv.org/media_tree.git 20004F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20005F: drivers/media/i2c/imx274.c 20006 20007SONY IMX290 SENSOR DRIVER 20008M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20009L: linux-media@vger.kernel.org 20010S: Maintained 20011T: git git://linuxtv.org/media_tree.git 20012F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20013F: drivers/media/i2c/imx290.c 20014 20015SONY IMX296 SENSOR DRIVER 20016M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20017M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20018L: linux-media@vger.kernel.org 20019S: Maintained 20020T: git git://linuxtv.org/media_tree.git 20021F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20022F: drivers/media/i2c/imx296.c 20023 20024SONY IMX319 SENSOR DRIVER 20025M: Bingbu Cao <bingbu.cao@intel.com> 20026L: linux-media@vger.kernel.org 20027S: Maintained 20028T: git git://linuxtv.org/media_tree.git 20029F: drivers/media/i2c/imx319.c 20030 20031SONY IMX334 SENSOR DRIVER 20032L: linux-media@vger.kernel.org 20033S: Orphan 20034T: git git://linuxtv.org/media_tree.git 20035F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20036F: drivers/media/i2c/imx334.c 20037 20038SONY IMX335 SENSOR DRIVER 20039L: linux-media@vger.kernel.org 20040S: Orphan 20041T: git git://linuxtv.org/media_tree.git 20042F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20043F: drivers/media/i2c/imx335.c 20044 20045SONY IMX355 SENSOR DRIVER 20046M: Tianshu Qiu <tian.shu.qiu@intel.com> 20047L: linux-media@vger.kernel.org 20048S: Maintained 20049T: git git://linuxtv.org/media_tree.git 20050F: drivers/media/i2c/imx355.c 20051 20052SONY IMX412 SENSOR DRIVER 20053L: linux-media@vger.kernel.org 20054S: Orphan 20055T: git git://linuxtv.org/media_tree.git 20056F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20057F: drivers/media/i2c/imx412.c 20058 20059SONY IMX415 SENSOR DRIVER 20060M: Michael Riesch <michael.riesch@wolfvision.net> 20061L: linux-media@vger.kernel.org 20062S: Maintained 20063T: git git://linuxtv.org/media_tree.git 20064F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20065F: drivers/media/i2c/imx415.c 20066 20067SONY MEMORYSTICK SUBSYSTEM 20068M: Maxim Levitsky <maximlevitsky@gmail.com> 20069M: Alex Dubov <oakad@yahoo.com> 20070M: Ulf Hansson <ulf.hansson@linaro.org> 20071L: linux-mmc@vger.kernel.org 20072S: Maintained 20073T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20074F: drivers/memstick/ 20075F: include/linux/memstick.h 20076 20077SONY VAIO CONTROL DEVICE DRIVER 20078M: Mattia Dongili <malattia@linux.it> 20079L: platform-driver-x86@vger.kernel.org 20080S: Maintained 20081W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20082F: Documentation/admin-guide/laptops/sony-laptop.rst 20083F: drivers/char/sonypi.c 20084F: drivers/platform/x86/sony-laptop.c 20085F: include/linux/sony-laptop.h 20086 20087SOUND 20088M: Jaroslav Kysela <perex@perex.cz> 20089M: Takashi Iwai <tiwai@suse.com> 20090L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20091S: Maintained 20092W: http://www.alsa-project.org/ 20093Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20094T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20095F: Documentation/sound/ 20096F: include/sound/ 20097F: include/uapi/sound/ 20098F: sound/ 20099F: tools/testing/selftests/alsa 20100 20101SOUND - ALSA SELFTESTS 20102M: Mark Brown <broonie@kernel.org> 20103L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20104L: linux-kselftest@vger.kernel.org 20105S: Supported 20106F: tools/testing/selftests/alsa 20107 20108SOUND - COMPRESSED AUDIO 20109M: Vinod Koul <vkoul@kernel.org> 20110L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20111S: Supported 20112T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20113F: Documentation/sound/designs/compress-offload.rst 20114F: include/sound/compress_driver.h 20115F: include/uapi/sound/compress_* 20116F: sound/core/compress_offload.c 20117F: sound/soc/soc-compress.c 20118 20119SOUND - DMAENGINE HELPERS 20120M: Lars-Peter Clausen <lars@metafoo.de> 20121S: Supported 20122F: include/sound/dmaengine_pcm.h 20123F: sound/core/pcm_dmaengine.c 20124F: sound/soc/soc-generic-dmaengine-pcm.c 20125 20126SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20127M: Liam Girdwood <lgirdwood@gmail.com> 20128M: Mark Brown <broonie@kernel.org> 20129L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20130S: Supported 20131W: http://alsa-project.org/main/index.php/ASoC 20132T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20133F: Documentation/devicetree/bindings/sound/ 20134F: Documentation/sound/soc/ 20135F: include/dt-bindings/sound/ 20136F: include/sound/soc* 20137F: sound/soc/ 20138 20139SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20140M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20141M: Liam Girdwood <lgirdwood@gmail.com> 20142M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20143M: Bard Liao <yung-chuan.liao@linux.intel.com> 20144M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20145M: Daniel Baluta <daniel.baluta@nxp.com> 20146R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20147L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20148S: Supported 20149W: https://github.com/thesofproject/linux/ 20150F: sound/soc/sof/ 20151 20152SOUNDWIRE SUBSYSTEM 20153M: Vinod Koul <vkoul@kernel.org> 20154M: Bard Liao <yung-chuan.liao@linux.intel.com> 20155R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20156R: Sanyog Kale <sanyog.r.kale@intel.com> 20157L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20158S: Supported 20159T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20160F: Documentation/driver-api/soundwire/ 20161F: drivers/soundwire/ 20162F: include/linux/soundwire/ 20163 20164SP2 MEDIA DRIVER 20165M: Olli Salonen <olli.salonen@iki.fi> 20166L: linux-media@vger.kernel.org 20167S: Maintained 20168W: https://linuxtv.org 20169Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20170F: drivers/media/dvb-frontends/sp2* 20171 20172SPANISH DOCUMENTATION 20173M: Carlos Bilbao <carlos.bilbao@amd.com> 20174S: Maintained 20175F: Documentation/translations/sp_SP/ 20176 20177SPARC + UltraSPARC (sparc/sparc64) 20178M: "David S. Miller" <davem@davemloft.net> 20179L: sparclinux@vger.kernel.org 20180S: Maintained 20181Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20182T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20183T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20184F: arch/sparc/ 20185F: drivers/sbus/ 20186 20187SPARC SERIAL DRIVERS 20188M: "David S. Miller" <davem@davemloft.net> 20189L: sparclinux@vger.kernel.org 20190S: Maintained 20191T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20192T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20193F: drivers/tty/serial/suncore.c 20194F: drivers/tty/serial/sunhv.c 20195F: drivers/tty/serial/sunsab.c 20196F: drivers/tty/serial/sunsab.h 20197F: drivers/tty/serial/sunsu.c 20198F: drivers/tty/serial/sunzilog.c 20199F: drivers/tty/serial/sunzilog.h 20200F: drivers/tty/vcc.c 20201F: include/linux/sunserialcore.h 20202 20203SPARSE CHECKER 20204M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20205L: linux-sparse@vger.kernel.org 20206S: Maintained 20207W: https://sparse.docs.kernel.org/ 20208Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20209B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20210T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20211F: include/linux/compiler.h 20212 20213SPEAKUP CONSOLE SPEECH DRIVER 20214M: William Hubbs <w.d.hubbs@gmail.com> 20215M: Chris Brannon <chris@the-brannons.com> 20216M: Kirk Reiser <kirk@reisers.ca> 20217M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20218L: speakup@linux-speakup.org 20219S: Odd Fixes 20220W: http://www.linux-speakup.org/ 20221W: https://github.com/linux-speakup/speakup 20222B: https://github.com/linux-speakup/speakup/issues 20223F: drivers/accessibility/speakup/ 20224 20225SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20226M: Viresh Kumar <vireshk@kernel.org> 20227M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20228M: soc@kernel.org 20229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20230S: Maintained 20231W: http://www.st.com/spear 20232F: arch/arm/boot/dts/st/spear* 20233F: arch/arm/mach-spear/ 20234F: drivers/clk/spear/ 20235F: drivers/pinctrl/spear/ 20236 20237SPI NOR SUBSYSTEM 20238M: Tudor Ambarus <tudor.ambarus@linaro.org> 20239M: Pratyush Yadav <pratyush@kernel.org> 20240R: Michael Walle <michael@walle.cc> 20241L: linux-mtd@lists.infradead.org 20242S: Maintained 20243W: http://www.linux-mtd.infradead.org/ 20244Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20245C: irc://irc.oftc.net/mtd 20246T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20247F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20248F: drivers/mtd/spi-nor/ 20249F: include/linux/mtd/spi-nor.h 20250 20251SPI SUBSYSTEM 20252M: Mark Brown <broonie@kernel.org> 20253L: linux-spi@vger.kernel.org 20254S: Maintained 20255Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20256T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20257F: Documentation/devicetree/bindings/spi/ 20258F: Documentation/spi/ 20259F: drivers/spi/ 20260F: include/linux/spi/ 20261F: include/uapi/linux/spi/ 20262F: tools/spi/ 20263 20264SPIDERNET NETWORK DRIVER for CELL 20265M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20266M: Geoff Levand <geoff@infradead.org> 20267L: netdev@vger.kernel.org 20268L: linuxppc-dev@lists.ozlabs.org 20269S: Maintained 20270F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20271F: drivers/net/ethernet/toshiba/spider_net* 20272 20273SPMI SUBSYSTEM 20274M: Stephen Boyd <sboyd@kernel.org> 20275L: linux-kernel@vger.kernel.org 20276S: Maintained 20277T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20278F: Documentation/devicetree/bindings/spmi/ 20279F: drivers/spmi/ 20280F: include/dt-bindings/spmi/spmi.h 20281F: include/linux/spmi.h 20282F: include/trace/events/spmi.h 20283 20284SPU FILE SYSTEM 20285M: Jeremy Kerr <jk@ozlabs.org> 20286L: linuxppc-dev@lists.ozlabs.org 20287S: Supported 20288W: http://www.ibm.com/developerworks/power/cell/ 20289F: Documentation/filesystems/spufs/spufs.rst 20290F: arch/powerpc/platforms/cell/spufs/ 20291 20292SQUASHFS FILE SYSTEM 20293M: Phillip Lougher <phillip@squashfs.org.uk> 20294L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20295S: Maintained 20296W: http://squashfs.org.uk 20297T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20298F: Documentation/filesystems/squashfs.rst 20299F: fs/squashfs/ 20300 20301SRM (Alpha) environment access 20302M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20303S: Maintained 20304F: arch/alpha/kernel/srm_env.c 20305 20306ST LSM6DSx IMU IIO DRIVER 20307M: Lorenzo Bianconi <lorenzo@kernel.org> 20308L: linux-iio@vger.kernel.org 20309S: Maintained 20310W: http://www.st.com/ 20311F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20312F: drivers/iio/imu/st_lsm6dsx/ 20313 20314ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20315M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20316M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20317L: linux-media@vger.kernel.org 20318S: Maintained 20319T: git git://linuxtv.org/media_tree.git 20320F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20321F: drivers/media/i2c/st-mipid02.c 20322 20323ST STM32 I2C/SMBUS DRIVER 20324M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20325M: Alain Volmat <alain.volmat@foss.st.com> 20326L: linux-i2c@vger.kernel.org 20327S: Maintained 20328F: drivers/i2c/busses/i2c-stm32* 20329 20330ST STM32 SPI DRIVER 20331M: Alain Volmat <alain.volmat@foss.st.com> 20332L: linux-spi@vger.kernel.org 20333S: Maintained 20334F: drivers/spi/spi-stm32.c 20335 20336ST STPDDC60 DRIVER 20337M: Daniel Nilsson <daniel.nilsson@flex.com> 20338L: linux-hwmon@vger.kernel.org 20339S: Maintained 20340F: Documentation/hwmon/stpddc60.rst 20341F: drivers/hwmon/pmbus/stpddc60.c 20342 20343ST VGXY61 DRIVER 20344M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20345M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20346L: linux-media@vger.kernel.org 20347S: Maintained 20348T: git git://linuxtv.org/media_tree.git 20349F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20350F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20351F: drivers/media/i2c/st-vgxy61.c 20352 20353ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20354M: Song Qiang <songqiang1304521@gmail.com> 20355L: linux-iio@vger.kernel.org 20356S: Maintained 20357F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20358F: drivers/iio/proximity/vl53l0x-i2c.c 20359 20360STABLE BRANCH 20361M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20362M: Sasha Levin <sashal@kernel.org> 20363L: stable@vger.kernel.org 20364S: Supported 20365F: Documentation/process/stable-kernel-rules.rst 20366 20367STAGING - ATOMISP DRIVER 20368M: Hans de Goede <hdegoede@redhat.com> 20369M: Mauro Carvalho Chehab <mchehab@kernel.org> 20370R: Sakari Ailus <sakari.ailus@linux.intel.com> 20371L: linux-media@vger.kernel.org 20372S: Maintained 20373F: drivers/staging/media/atomisp/ 20374 20375STAGING - FIELDBUS SUBSYSTEM 20376M: Sven Van Asbroeck <TheSven73@gmail.com> 20377S: Maintained 20378F: drivers/staging/fieldbus/* 20379F: drivers/staging/fieldbus/Documentation/ 20380 20381STAGING - HMS ANYBUS-S BUS 20382M: Sven Van Asbroeck <TheSven73@gmail.com> 20383S: Maintained 20384F: drivers/staging/fieldbus/anybuss/ 20385 20386STAGING - INDUSTRIAL IO 20387M: Jonathan Cameron <jic23@kernel.org> 20388L: linux-iio@vger.kernel.org 20389S: Odd Fixes 20390F: Documentation/devicetree/bindings/staging/iio/ 20391F: drivers/staging/iio/ 20392 20393STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20394M: Marc Dietrich <marvin24@gmx.de> 20395L: ac100@lists.launchpad.net (moderated for non-subscribers) 20396L: linux-tegra@vger.kernel.org 20397S: Maintained 20398F: drivers/staging/nvec/ 20399 20400STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20401M: Jens Frederich <jfrederich@gmail.com> 20402M: Jon Nettleton <jon.nettleton@gmail.com> 20403S: Maintained 20404W: http://wiki.laptop.org/go/DCON 20405F: drivers/staging/olpc_dcon/ 20406 20407STAGING - REALTEK RTL8712U DRIVERS 20408M: Larry Finger <Larry.Finger@lwfinger.net> 20409M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20410S: Odd Fixes 20411F: drivers/staging/rtl8712/ 20412 20413STAGING - SEPS525 LCD CONTROLLER DRIVERS 20414M: Michael Hennerich <michael.hennerich@analog.com> 20415L: linux-fbdev@vger.kernel.org 20416S: Supported 20417F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20418F: drivers/staging/fbtft/fb_seps525.c 20419 20420STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20421M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20422M: Teddy Wang <teddy.wang@siliconmotion.com> 20423M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20424L: linux-fbdev@vger.kernel.org 20425S: Maintained 20426F: drivers/staging/sm750fb/ 20427 20428STAGING - VIA VT665X DRIVERS 20429M: Forest Bond <forest@alittletooquiet.net> 20430S: Odd Fixes 20431F: drivers/staging/vt665?/ 20432 20433STAGING SUBSYSTEM 20434M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20435L: linux-staging@lists.linux.dev 20436S: Supported 20437T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20438F: drivers/staging/ 20439 20440STANDALONE CACHE CONTROLLER DRIVERS 20441M: Conor Dooley <conor@kernel.org> 20442L: linux-riscv@lists.infradead.org 20443S: Maintained 20444T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20445F: drivers/cache 20446 20447STARFIRE/DURALAN NETWORK DRIVER 20448M: Ion Badulescu <ionut@badula.org> 20449S: Odd Fixes 20450F: drivers/net/ethernet/adaptec/starfire* 20451 20452STARFIVE CRYPTO DRIVER 20453M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20454M: William Qiu <william.qiu@starfivetech.com> 20455S: Supported 20456F: Documentation/devicetree/bindings/crypto/starfive* 20457F: drivers/crypto/starfive/ 20458 20459STARFIVE DEVICETREES 20460M: Emil Renner Berthing <kernel@esmil.dk> 20461S: Maintained 20462F: arch/riscv/boot/dts/starfive/ 20463 20464STARFIVE DWMAC GLUE LAYER 20465M: Emil Renner Berthing <kernel@esmil.dk> 20466M: Samin Guo <samin.guo@starfivetech.com> 20467S: Maintained 20468F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20469F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20470 20471STARFIVE JH7110 DPHY RX DRIVER 20472M: Jack Zhu <jack.zhu@starfivetech.com> 20473M: Changhuang Liang <changhuang.liang@starfivetech.com> 20474S: Supported 20475F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20476F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 20477 20478STARFIVE JH7110 MMC/SD/SDIO DRIVER 20479M: William Qiu <william.qiu@starfivetech.com> 20480S: Supported 20481F: Documentation/devicetree/bindings/mmc/starfive* 20482F: drivers/mmc/host/dw_mmc-starfive.c 20483 20484STARFIVE JH7110 PLL CLOCK DRIVER 20485M: Xingyu Wu <xingyu.wu@starfivetech.com> 20486S: Supported 20487F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 20488F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 20489 20490STARFIVE JH7110 SYSCON 20491M: William Qiu <william.qiu@starfivetech.com> 20492M: Xingyu Wu <xingyu.wu@starfivetech.com> 20493S: Supported 20494F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 20495 20496STARFIVE JH7110 TDM DRIVER 20497M: Walker Chen <walker.chen@starfivetech.com> 20498S: Maintained 20499F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20500F: sound/soc/starfive/jh7110_tdm.c 20501 20502STARFIVE JH71X0 CLOCK DRIVERS 20503M: Emil Renner Berthing <kernel@esmil.dk> 20504M: Hal Feng <hal.feng@starfivetech.com> 20505S: Maintained 20506F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20507F: drivers/clk/starfive/clk-starfive-jh71* 20508F: include/dt-bindings/clock/starfive?jh71*.h 20509 20510STARFIVE JH71X0 PINCTRL DRIVERS 20511M: Emil Renner Berthing <kernel@esmil.dk> 20512M: Jianlong Huang <jianlong.huang@starfivetech.com> 20513L: linux-gpio@vger.kernel.org 20514S: Maintained 20515F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20516F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20517F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20518F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20519 20520STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20521M: Emil Renner Berthing <kernel@esmil.dk> 20522M: Hal Feng <hal.feng@starfivetech.com> 20523S: Maintained 20524F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20525F: drivers/reset/starfive/reset-starfive-jh71* 20526F: include/dt-bindings/reset/starfive?jh71*.h 20527 20528STARFIVE JH71X0 USB DRIVERS 20529M: Minda Chen <minda.chen@starfivetech.com> 20530S: Maintained 20531F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20532F: drivers/usb/cdns3/cdns3-starfive.c 20533 20534STARFIVE JH71XX PMU CONTROLLER DRIVER 20535M: Walker Chen <walker.chen@starfivetech.com> 20536S: Supported 20537F: Documentation/devicetree/bindings/power/starfive* 20538F: drivers/pmdomain/starfive/jh71xx-pmu.c 20539F: include/dt-bindings/power/starfive,jh7110-pmu.h 20540 20541STARFIVE SOC DRIVERS 20542M: Conor Dooley <conor@kernel.org> 20543S: Maintained 20544T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20545F: Documentation/devicetree/bindings/soc/starfive/ 20546F: drivers/soc/starfive/ 20547 20548STARFIVE TRNG DRIVER 20549M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20550S: Supported 20551F: Documentation/devicetree/bindings/rng/starfive* 20552F: drivers/char/hw_random/jh7110-trng.c 20553 20554STARFIVE WATCHDOG DRIVER 20555M: Xingyu Wu <xingyu.wu@starfivetech.com> 20556M: Samin Guo <samin.guo@starfivetech.com> 20557S: Supported 20558F: Documentation/devicetree/bindings/watchdog/starfive* 20559F: drivers/watchdog/starfive-wdt.c 20560 20561STARFIVE JH71X0 PCIE AND USB PHY DRIVER 20562M: Minda Chen <minda.chen@starfivetech.com> 20563S: Supported 20564F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 20565F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 20566F: drivers/phy/starfive/phy-jh7110-pcie.c 20567F: drivers/phy/starfive/phy-jh7110-usb.c 20568 20569STATIC BRANCH/CALL 20570M: Peter Zijlstra <peterz@infradead.org> 20571M: Josh Poimboeuf <jpoimboe@kernel.org> 20572M: Jason Baron <jbaron@akamai.com> 20573R: Steven Rostedt <rostedt@goodmis.org> 20574R: Ard Biesheuvel <ardb@kernel.org> 20575S: Supported 20576F: arch/*/include/asm/jump_label*.h 20577F: arch/*/include/asm/static_call*.h 20578F: arch/*/kernel/jump_label.c 20579F: arch/*/kernel/static_call.c 20580F: include/linux/jump_label*.h 20581F: include/linux/static_call*.h 20582F: kernel/jump_label.c 20583F: kernel/static_call.c 20584 20585STI AUDIO (ASoC) DRIVERS 20586M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20587L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20588S: Maintained 20589F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20590F: sound/soc/sti/ 20591 20592STI CEC DRIVER 20593M: Alain Volmat <alain.volmat@foss.st.com> 20594S: Maintained 20595F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20596F: drivers/media/cec/platform/sti/ 20597 20598STK1160 USB VIDEO CAPTURE DRIVER 20599M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20600L: linux-media@vger.kernel.org 20601S: Maintained 20602T: git git://linuxtv.org/media_tree.git 20603F: drivers/media/usb/stk1160/ 20604 20605STM32 AUDIO (ASoC) DRIVERS 20606M: Olivier Moysan <olivier.moysan@foss.st.com> 20607M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20608L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20609S: Maintained 20610F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20611F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20612F: sound/soc/stm/ 20613 20614STM32 TIMER/LPTIMER DRIVERS 20615M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20616S: Maintained 20617F: Documentation/ABI/testing/*timer-stm32 20618F: Documentation/devicetree/bindings/*/*stm32-*timer* 20619F: drivers/*/stm32-*timer* 20620F: drivers/pwm/pwm-stm32* 20621F: include/linux/*/stm32-*tim* 20622 20623STMMAC ETHERNET DRIVER 20624M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20625M: Jose Abreu <joabreu@synopsys.com> 20626L: netdev@vger.kernel.org 20627S: Supported 20628W: http://www.stlinux.com 20629F: Documentation/networking/device_drivers/ethernet/stmicro/ 20630F: drivers/net/ethernet/stmicro/stmmac/ 20631 20632SUN HAPPY MEAL ETHERNET DRIVER 20633M: Sean Anderson <seanga2@gmail.com> 20634S: Maintained 20635F: drivers/net/ethernet/sun/sunhme.* 20636 20637SUN3/3X 20638M: Sam Creasey <sammy@sammy.net> 20639S: Maintained 20640W: http://sammy.net/sun3/ 20641F: arch/m68k/include/asm/sun3* 20642F: arch/m68k/kernel/*sun3* 20643F: arch/m68k/sun3*/ 20644F: drivers/net/ethernet/i825xx/sun3* 20645 20646SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20647M: Hans de Goede <hdegoede@redhat.com> 20648L: linux-input@vger.kernel.org 20649S: Maintained 20650F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20651F: drivers/input/keyboard/sun4i-lradc-keys.c 20652 20653SUNDANCE NETWORK DRIVER 20654M: Denis Kirjanov <kda@linux-powerpc.org> 20655L: netdev@vger.kernel.org 20656S: Maintained 20657F: drivers/net/ethernet/dlink/sundance.c 20658 20659SUNPLUS ETHERNET DRIVER 20660M: Wells Lu <wellslutw@gmail.com> 20661L: netdev@vger.kernel.org 20662S: Maintained 20663W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20664F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20665F: drivers/net/ethernet/sunplus/ 20666 20667SUNPLUS MMC DRIVER 20668M: Tony Huang <tonyhuang.sunplus@gmail.com> 20669M: Li-hao Kuo <lhjeff911@gmail.com> 20670S: Maintained 20671F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20672F: drivers/mmc/host/sunplus-mmc.c 20673 20674SUNPLUS OCOTP DRIVER 20675M: Vincent Shih <vincent.sunplus@gmail.com> 20676S: Maintained 20677F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20678F: drivers/nvmem/sunplus-ocotp.c 20679 20680SUNPLUS PWM DRIVER 20681M: Hammer Hsieh <hammerh0314@gmail.com> 20682S: Maintained 20683F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20684F: drivers/pwm/pwm-sunplus.c 20685 20686SUNPLUS RTC DRIVER 20687M: Vincent Shih <vincent.sunplus@gmail.com> 20688L: linux-rtc@vger.kernel.org 20689S: Maintained 20690F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20691F: drivers/rtc/rtc-sunplus.c 20692 20693SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20694M: Li-hao Kuo <lhjeff911@gmail.com> 20695L: linux-spi@vger.kernel.org 20696S: Maintained 20697F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20698F: drivers/spi/spi-sunplus-sp7021.c 20699 20700SUNPLUS UART DRIVER 20701M: Hammer Hsieh <hammerh0314@gmail.com> 20702S: Maintained 20703F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20704F: drivers/tty/serial/sunplus-uart.c 20705 20706SUNPLUS USB2 PHY DRIVER 20707M: Vincent Shih <vincent.sunplus@gmail.com> 20708L: linux-usb@vger.kernel.org 20709S: Maintained 20710F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20711F: drivers/phy/sunplus/Kconfig 20712F: drivers/phy/sunplus/Makefile 20713F: drivers/phy/sunplus/phy-sunplus-usb2.c 20714 20715SUNPLUS WATCHDOG DRIVER 20716M: Xiantao Hu <xt.hu@cqplus1.com> 20717L: linux-watchdog@vger.kernel.org 20718S: Maintained 20719F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20720F: drivers/watchdog/sunplus_wdt.c 20721 20722SUPERH 20723M: Yoshinori Sato <ysato@users.sourceforge.jp> 20724M: Rich Felker <dalias@libc.org> 20725M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20726L: linux-sh@vger.kernel.org 20727S: Maintained 20728Q: http://patchwork.kernel.org/project/linux-sh/list/ 20729F: Documentation/arch/sh/ 20730F: arch/sh/ 20731F: drivers/sh/ 20732 20733SUSPEND TO RAM 20734M: "Rafael J. Wysocki" <rafael@kernel.org> 20735M: Len Brown <len.brown@intel.com> 20736M: Pavel Machek <pavel@ucw.cz> 20737L: linux-pm@vger.kernel.org 20738S: Supported 20739B: https://bugzilla.kernel.org 20740F: Documentation/power/ 20741F: arch/x86/kernel/acpi/sleep* 20742F: arch/x86/kernel/acpi/wakeup* 20743F: drivers/base/power/ 20744F: include/linux/freezer.h 20745F: include/linux/pm.h 20746F: include/linux/suspend.h 20747F: kernel/power/ 20748 20749SVGA HANDLING 20750M: Martin Mares <mj@ucw.cz> 20751L: linux-video@atrey.karlin.mff.cuni.cz 20752S: Maintained 20753F: Documentation/admin-guide/svga.rst 20754F: arch/x86/boot/video* 20755 20756SWITCHDEV 20757M: Jiri Pirko <jiri@resnulli.us> 20758M: Ivan Vecera <ivecera@redhat.com> 20759L: netdev@vger.kernel.org 20760S: Supported 20761F: include/net/switchdev.h 20762F: net/switchdev/ 20763 20764SY8106A REGULATOR DRIVER 20765M: Icenowy Zheng <icenowy@aosc.io> 20766S: Maintained 20767F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20768F: drivers/regulator/sy8106a-regulator.c 20769 20770SYNC FILE FRAMEWORK 20771M: Sumit Semwal <sumit.semwal@linaro.org> 20772R: Gustavo Padovan <gustavo@padovan.org> 20773L: linux-media@vger.kernel.org 20774L: dri-devel@lists.freedesktop.org 20775S: Maintained 20776T: git git://anongit.freedesktop.org/drm/drm-misc 20777F: Documentation/driver-api/sync_file.rst 20778F: drivers/dma-buf/dma-fence* 20779F: drivers/dma-buf/sw_sync.c 20780F: drivers/dma-buf/sync_* 20781F: include/linux/sync_file.h 20782F: include/uapi/linux/sync_file.h 20783 20784SYNOPSYS ARC ARCHITECTURE 20785M: Vineet Gupta <vgupta@kernel.org> 20786L: linux-snps-arc@lists.infradead.org 20787S: Supported 20788T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20789F: Documentation/arch/arc 20790F: Documentation/devicetree/bindings/arc/* 20791F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20792F: arch/arc/ 20793F: drivers/clocksource/arc_timer.c 20794F: drivers/tty/serial/arc_uart.c 20795 20796SYNOPSYS ARC HSDK SDP pll clock driver 20797M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20798S: Supported 20799F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20800F: drivers/clk/clk-hsdk-pll.c 20801 20802SYNOPSYS ARC SDP clock driver 20803M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20804S: Supported 20805F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20806F: drivers/clk/axs10x/* 20807 20808SYNOPSYS ARC SDP platform support 20809M: Alexey Brodkin <abrodkin@synopsys.com> 20810S: Supported 20811F: Documentation/devicetree/bindings/arc/axs10* 20812F: arch/arc/boot/dts/ax* 20813F: arch/arc/plat-axs10x 20814 20815SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20816M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20817S: Supported 20818F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20819F: drivers/reset/reset-axs10x.c 20820 20821SYNOPSYS CREG GPIO DRIVER 20822M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20823S: Maintained 20824F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20825F: drivers/gpio/gpio-creg-snps.c 20826 20827SYNOPSYS DESIGNWARE 8250 UART DRIVER 20828M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20829R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20830S: Supported 20831F: drivers/tty/serial/8250/8250_dw.c 20832F: drivers/tty/serial/8250/8250_dwlib.* 20833F: drivers/tty/serial/8250/8250_lpss.c 20834 20835SYNOPSYS DESIGNWARE APB GPIO DRIVER 20836M: Hoan Tran <hoan@os.amperecomputing.com> 20837M: Serge Semin <fancer.lancer@gmail.com> 20838L: linux-gpio@vger.kernel.org 20839S: Maintained 20840F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20841F: drivers/gpio/gpio-dwapb.c 20842 20843SYNOPSYS DESIGNWARE APB SSI DRIVER 20844M: Serge Semin <fancer.lancer@gmail.com> 20845L: linux-spi@vger.kernel.org 20846S: Supported 20847F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20848F: drivers/spi/spi-dw* 20849 20850SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20851M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20852S: Maintained 20853F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20854F: drivers/dma/dw-axi-dmac/ 20855 20856SYNOPSYS DESIGNWARE DMAC DRIVER 20857M: Viresh Kumar <vireshk@kernel.org> 20858R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20859S: Maintained 20860F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20861F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20862F: drivers/dma/dw/ 20863F: include/dt-bindings/dma/dw-dmac.h 20864F: include/linux/dma/dw.h 20865F: include/linux/platform_data/dma-dw.h 20866 20867SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20868M: Jose Abreu <Jose.Abreu@synopsys.com> 20869L: netdev@vger.kernel.org 20870S: Supported 20871F: drivers/net/ethernet/synopsys/ 20872 20873SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20874M: Jose Abreu <Jose.Abreu@synopsys.com> 20875L: netdev@vger.kernel.org 20876S: Supported 20877F: drivers/net/pcs/pcs-xpcs.c 20878F: drivers/net/pcs/pcs-xpcs.h 20879F: include/linux/pcs/pcs-xpcs.h 20880 20881SYNOPSYS DESIGNWARE I2C DRIVER 20882M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20883R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20884R: Mika Westerberg <mika.westerberg@linux.intel.com> 20885R: Jan Dabros <jsd@semihalf.com> 20886L: linux-i2c@vger.kernel.org 20887S: Supported 20888F: drivers/i2c/busses/i2c-designware-* 20889 20890SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20891M: Jaehoon Chung <jh80.chung@samsung.com> 20892L: linux-mmc@vger.kernel.org 20893S: Maintained 20894F: drivers/mmc/host/dw_mmc* 20895 20896SYNOPSYS HSDK RESET CONTROLLER DRIVER 20897M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20898S: Supported 20899F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20900F: drivers/reset/reset-hsdk.c 20901F: include/dt-bindings/reset/snps,hsdk-reset.h 20902 20903SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20904M: Prabu Thangamuthu <prabu.t@synopsys.com> 20905M: Manjunath M B <manjumb@synopsys.com> 20906L: linux-mmc@vger.kernel.org 20907S: Maintained 20908F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20909 20910SYSTEM CONFIGURATION (SYSCON) 20911M: Lee Jones <lee@kernel.org> 20912M: Arnd Bergmann <arnd@arndb.de> 20913S: Supported 20914T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20915F: drivers/mfd/syscon.c 20916 20917SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20918M: Sudeep Holla <sudeep.holla@arm.com> 20919R: Cristian Marussi <cristian.marussi@arm.com> 20920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20921S: Maintained 20922F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20923F: drivers/clk/clk-sc[mp]i.c 20924F: drivers/cpufreq/sc[mp]i-cpufreq.c 20925F: drivers/firmware/arm_scmi/ 20926F: drivers/firmware/arm_scpi.c 20927F: drivers/powercap/arm_scmi_powercap.c 20928F: drivers/regulator/scmi-regulator.c 20929F: drivers/reset/reset-scmi.c 20930F: include/linux/sc[mp]i_protocol.h 20931F: include/trace/events/scmi.h 20932F: include/uapi/linux/virtio_scmi.h 20933 20934SYSTEM RESET/SHUTDOWN DRIVERS 20935M: Sebastian Reichel <sre@kernel.org> 20936L: linux-pm@vger.kernel.org 20937S: Maintained 20938T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20939F: Documentation/devicetree/bindings/power/reset/ 20940F: drivers/power/reset/ 20941 20942SYSTEM TRACE MODULE CLASS 20943M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20944S: Maintained 20945T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20946F: Documentation/trace/stm.rst 20947F: drivers/hwtracing/stm/ 20948F: include/linux/stm.h 20949F: include/uapi/linux/stm.h 20950 20951SYSTEM76 ACPI DRIVER 20952M: Jeremy Soller <jeremy@system76.com> 20953M: System76 Product Development <productdev@system76.com> 20954L: platform-driver-x86@vger.kernel.org 20955S: Maintained 20956F: drivers/platform/x86/system76_acpi.c 20957 20958SYSV FILESYSTEM 20959S: Orphan 20960F: Documentation/filesystems/sysv-fs.rst 20961F: fs/sysv/ 20962F: include/linux/sysv_fs.h 20963 20964TASKSTATS STATISTICS INTERFACE 20965M: Balbir Singh <bsingharora@gmail.com> 20966S: Maintained 20967F: Documentation/accounting/taskstats* 20968F: include/linux/taskstats* 20969F: kernel/taskstats.c 20970 20971TC subsystem 20972M: Jamal Hadi Salim <jhs@mojatatu.com> 20973M: Cong Wang <xiyou.wangcong@gmail.com> 20974M: Jiri Pirko <jiri@resnulli.us> 20975L: netdev@vger.kernel.org 20976S: Maintained 20977F: include/net/pkt_cls.h 20978F: include/net/pkt_sched.h 20979F: include/net/tc_act/ 20980F: include/uapi/linux/pkt_cls.h 20981F: include/uapi/linux/pkt_sched.h 20982F: include/uapi/linux/tc_act/ 20983F: include/uapi/linux/tc_ematch/ 20984F: net/sched/ 20985F: tools/testing/selftests/tc-testing 20986 20987TC90522 MEDIA DRIVER 20988M: Akihiro Tsukada <tskd08@gmail.com> 20989L: linux-media@vger.kernel.org 20990S: Odd Fixes 20991F: drivers/media/dvb-frontends/tc90522* 20992 20993TCP LOW PRIORITY MODULE 20994M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20995M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20996S: Maintained 20997W: http://tcp-lp-mod.sourceforge.net/ 20998F: net/ipv4/tcp_lp.c 20999 21000TDA10071 MEDIA DRIVER 21001M: Antti Palosaari <crope@iki.fi> 21002L: linux-media@vger.kernel.org 21003S: Maintained 21004W: https://linuxtv.org 21005W: http://palosaari.fi/linux/ 21006Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21007T: git git://linuxtv.org/anttip/media_tree.git 21008F: drivers/media/dvb-frontends/tda10071* 21009 21010TDA18212 MEDIA DRIVER 21011M: Antti Palosaari <crope@iki.fi> 21012L: linux-media@vger.kernel.org 21013S: Maintained 21014W: https://linuxtv.org 21015W: http://palosaari.fi/linux/ 21016Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21017T: git git://linuxtv.org/anttip/media_tree.git 21018F: drivers/media/tuners/tda18212* 21019 21020TDA18218 MEDIA DRIVER 21021M: Antti Palosaari <crope@iki.fi> 21022L: linux-media@vger.kernel.org 21023S: Maintained 21024W: https://linuxtv.org 21025W: http://palosaari.fi/linux/ 21026Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21027T: git git://linuxtv.org/anttip/media_tree.git 21028F: drivers/media/tuners/tda18218* 21029 21030TDA18250 MEDIA DRIVER 21031M: Olli Salonen <olli.salonen@iki.fi> 21032L: linux-media@vger.kernel.org 21033S: Maintained 21034W: https://linuxtv.org 21035Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21036T: git git://linuxtv.org/media_tree.git 21037F: drivers/media/tuners/tda18250* 21038 21039TDA18271 MEDIA DRIVER 21040M: Michael Krufky <mkrufky@linuxtv.org> 21041L: linux-media@vger.kernel.org 21042S: Maintained 21043W: https://linuxtv.org 21044W: http://github.com/mkrufky 21045Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21046T: git git://linuxtv.org/mkrufky/tuners.git 21047F: drivers/media/tuners/tda18271* 21048 21049TDA1997x MEDIA DRIVER 21050M: Tim Harvey <tharvey@gateworks.com> 21051L: linux-media@vger.kernel.org 21052S: Maintained 21053W: https://linuxtv.org 21054Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21055F: drivers/media/i2c/tda1997x.* 21056 21057TDA827x MEDIA DRIVER 21058M: Michael Krufky <mkrufky@linuxtv.org> 21059L: linux-media@vger.kernel.org 21060S: Maintained 21061W: https://linuxtv.org 21062W: http://github.com/mkrufky 21063Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21064T: git git://linuxtv.org/mkrufky/tuners.git 21065F: drivers/media/tuners/tda8290.* 21066 21067TDA8290 MEDIA DRIVER 21068M: Michael Krufky <mkrufky@linuxtv.org> 21069L: linux-media@vger.kernel.org 21070S: Maintained 21071W: https://linuxtv.org 21072W: http://github.com/mkrufky 21073Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21074T: git git://linuxtv.org/mkrufky/tuners.git 21075F: drivers/media/tuners/tda8290.* 21076 21077TDA9840 MEDIA DRIVER 21078M: Hans Verkuil <hverkuil@xs4all.nl> 21079L: linux-media@vger.kernel.org 21080S: Maintained 21081W: https://linuxtv.org 21082T: git git://linuxtv.org/media_tree.git 21083F: drivers/media/i2c/tda9840* 21084 21085TEA5761 TUNER DRIVER 21086M: Mauro Carvalho Chehab <mchehab@kernel.org> 21087L: linux-media@vger.kernel.org 21088S: Odd fixes 21089W: https://linuxtv.org 21090T: git git://linuxtv.org/media_tree.git 21091F: drivers/media/tuners/tea5761.* 21092 21093TEA5767 TUNER DRIVER 21094M: Mauro Carvalho Chehab <mchehab@kernel.org> 21095L: linux-media@vger.kernel.org 21096S: Maintained 21097W: https://linuxtv.org 21098T: git git://linuxtv.org/media_tree.git 21099F: drivers/media/tuners/tea5767.* 21100 21101TEA6415C MEDIA DRIVER 21102M: Hans Verkuil <hverkuil@xs4all.nl> 21103L: linux-media@vger.kernel.org 21104S: Maintained 21105W: https://linuxtv.org 21106T: git git://linuxtv.org/media_tree.git 21107F: drivers/media/i2c/tea6415c* 21108 21109TEA6420 MEDIA DRIVER 21110M: Hans Verkuil <hverkuil@xs4all.nl> 21111L: linux-media@vger.kernel.org 21112S: Maintained 21113W: https://linuxtv.org 21114T: git git://linuxtv.org/media_tree.git 21115F: drivers/media/i2c/tea6420* 21116 21117TEAM DRIVER 21118M: Jiri Pirko <jiri@resnulli.us> 21119L: netdev@vger.kernel.org 21120S: Supported 21121F: drivers/net/team/ 21122F: include/linux/if_team.h 21123F: include/uapi/linux/if_team.h 21124F: tools/testing/selftests/drivers/net/team/ 21125 21126TECHNICAL ADVISORY BOARD PROCESS DOCS 21127M: "Theodore Ts'o" <tytso@mit.edu> 21128M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21129L: tech-board-discuss@lists.linux-foundation.org 21130S: Maintained 21131F: Documentation/process/contribution-maturity-model.rst 21132F: Documentation/process/researcher-guidelines.rst 21133 21134TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21135M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21136S: Maintained 21137F: arch/x86/platform/ts5500/ 21138 21139TECHNOTREND USB IR RECEIVER 21140M: Sean Young <sean@mess.org> 21141L: linux-media@vger.kernel.org 21142S: Maintained 21143F: drivers/media/rc/ttusbir.c 21144 21145TECHWELL TW9910 VIDEO DECODER 21146L: linux-media@vger.kernel.org 21147S: Orphan 21148F: drivers/media/i2c/tw9910.c 21149F: include/media/i2c/tw9910.h 21150 21151TEE SUBSYSTEM 21152M: Jens Wiklander <jens.wiklander@linaro.org> 21153R: Sumit Garg <sumit.garg@linaro.org> 21154L: op-tee@lists.trustedfirmware.org 21155S: Maintained 21156F: Documentation/staging/tee.rst 21157F: drivers/tee/ 21158F: include/linux/tee_drv.h 21159F: include/uapi/linux/tee.h 21160 21161TEGRA ARCHITECTURE SUPPORT 21162M: Thierry Reding <thierry.reding@gmail.com> 21163M: Jonathan Hunter <jonathanh@nvidia.com> 21164L: linux-tegra@vger.kernel.org 21165S: Supported 21166Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21167T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21168N: [^a-z]tegra 21169 21170TEGRA CLOCK DRIVER 21171M: Peter De Schrijver <pdeschrijver@nvidia.com> 21172M: Prashant Gaikwad <pgaikwad@nvidia.com> 21173S: Supported 21174F: drivers/clk/tegra/ 21175 21176TEGRA DMA DRIVERS 21177M: Laxman Dewangan <ldewangan@nvidia.com> 21178M: Jon Hunter <jonathanh@nvidia.com> 21179S: Supported 21180F: drivers/dma/tegra* 21181 21182TEGRA I2C DRIVER 21183M: Laxman Dewangan <ldewangan@nvidia.com> 21184R: Dmitry Osipenko <digetx@gmail.com> 21185S: Supported 21186F: drivers/i2c/busses/i2c-tegra.c 21187 21188TEGRA IOMMU DRIVERS 21189M: Thierry Reding <thierry.reding@gmail.com> 21190R: Krishna Reddy <vdumpa@nvidia.com> 21191L: linux-tegra@vger.kernel.org 21192S: Supported 21193F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21194F: drivers/iommu/tegra* 21195 21196TEGRA KBC DRIVER 21197M: Laxman Dewangan <ldewangan@nvidia.com> 21198S: Supported 21199F: drivers/input/keyboard/tegra-kbc.c 21200 21201TEGRA NAND DRIVER 21202M: Stefan Agner <stefan@agner.ch> 21203M: Lucas Stach <dev@lynxeye.de> 21204S: Maintained 21205F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21206F: drivers/mtd/nand/raw/tegra_nand.c 21207 21208TEGRA PWM DRIVER 21209M: Thierry Reding <thierry.reding@gmail.com> 21210S: Supported 21211F: drivers/pwm/pwm-tegra.c 21212 21213TEGRA QUAD SPI DRIVER 21214M: Thierry Reding <thierry.reding@gmail.com> 21215M: Jonathan Hunter <jonathanh@nvidia.com> 21216M: Sowjanya Komatineni <skomatineni@nvidia.com> 21217L: linux-tegra@vger.kernel.org 21218S: Maintained 21219F: drivers/spi/spi-tegra210-quad.c 21220 21221TEGRA SERIAL DRIVER 21222M: Laxman Dewangan <ldewangan@nvidia.com> 21223S: Supported 21224F: drivers/tty/serial/serial-tegra.c 21225 21226TEGRA SPI DRIVER 21227M: Laxman Dewangan <ldewangan@nvidia.com> 21228S: Supported 21229F: drivers/spi/spi-tegra* 21230 21231TEGRA VIDEO DRIVER 21232M: Thierry Reding <thierry.reding@gmail.com> 21233M: Jonathan Hunter <jonathanh@nvidia.com> 21234M: Sowjanya Komatineni <skomatineni@nvidia.com> 21235M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21236L: linux-media@vger.kernel.org 21237L: linux-tegra@vger.kernel.org 21238S: Maintained 21239F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21240F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21241F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21242F: drivers/staging/media/tegra-video/ 21243 21244TEGRA XUSB PADCTL DRIVER 21245M: JC Kuo <jckuo@nvidia.com> 21246S: Supported 21247F: drivers/phy/tegra/xusb* 21248 21249TEHUTI ETHERNET DRIVER 21250M: Andy Gospodarek <andy@greyhouse.net> 21251L: netdev@vger.kernel.org 21252S: Supported 21253F: drivers/net/ethernet/tehuti/* 21254 21255TELECOM CLOCK DRIVER FOR MCPL0010 21256M: Mark Gross <markgross@kernel.org> 21257S: Supported 21258F: drivers/char/tlclk.c 21259 21260TEMPO SEMICONDUCTOR DRIVERS 21261M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21262S: Maintained 21263F: Documentation/devicetree/bindings/sound/tscs*.txt 21264F: sound/soc/codecs/tscs*.c 21265F: sound/soc/codecs/tscs*.h 21266 21267TENSILICA XTENSA PORT (xtensa) 21268M: Chris Zankel <chris@zankel.net> 21269M: Max Filippov <jcmvbkbc@gmail.com> 21270S: Maintained 21271T: git https://github.com/jcmvbkbc/linux-xtensa.git 21272F: arch/xtensa/ 21273F: drivers/irqchip/irq-xtensa-* 21274 21275TEXAS INSTRUMENTS ASoC DRIVERS 21276M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21277L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21278S: Maintained 21279F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21280F: sound/soc/ti/ 21281 21282TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21283M: Shenghao Ding <shenghao-ding@ti.com> 21284M: Kevin Lu <kevin-lu@ti.com> 21285M: Baojun Xu <baojun.xu@ti.com> 21286L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21287S: Maintained 21288F: Documentation/devicetree/bindings/sound/tas2552.txt 21289F: Documentation/devicetree/bindings/sound/tas2562.yaml 21290F: Documentation/devicetree/bindings/sound/tas2770.yaml 21291F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21292F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21293F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21294F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21295F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21296F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21297F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21298F: include/sound/tas2*.h 21299F: include/sound/tlv320*.h 21300F: include/sound/tpa6130a2-plat.h 21301F: sound/pci/hda/tas2781_hda_i2c.c 21302F: sound/soc/codecs/pcm1681.c 21303F: sound/soc/codecs/pcm1789*.* 21304F: sound/soc/codecs/pcm179x*.* 21305F: sound/soc/codecs/pcm186x*.* 21306F: sound/soc/codecs/pcm3008.* 21307F: sound/soc/codecs/pcm3060*.* 21308F: sound/soc/codecs/pcm3168a*.* 21309F: sound/soc/codecs/pcm5102a.c 21310F: sound/soc/codecs/pcm512x*.* 21311F: sound/soc/codecs/tas2*.* 21312F: sound/soc/codecs/tlv320*.* 21313F: sound/soc/codecs/tpa6130a2.* 21314 21315TEXAS INSTRUMENTS DMA DRIVERS 21316M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21317L: dmaengine@vger.kernel.org 21318S: Maintained 21319F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21320F: Documentation/devicetree/bindings/dma/ti-edma.txt 21321F: Documentation/devicetree/bindings/dma/ti/ 21322F: drivers/dma/ti/ 21323F: include/linux/dma/k3-psil.h 21324F: include/linux/dma/k3-udma-glue.h 21325F: include/linux/dma/ti-cppi5.h 21326X: drivers/dma/ti/cppi41.c 21327 21328TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21329M: Robert Marko <robert.marko@sartura.hr> 21330M: Luka Perkov <luka.perkov@sartura.hr> 21331L: linux-hwmon@vger.kernel.org 21332S: Maintained 21333F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21334F: Documentation/hwmon/tps23861.rst 21335F: drivers/hwmon/tps23861.c 21336 21337TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21338M: Ricardo Ribalda <ribalda@kernel.org> 21339L: linux-iio@vger.kernel.org 21340S: Supported 21341F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21342F: drivers/iio/dac/ti-dac7612.c 21343 21344TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21345M: Nishanth Menon <nm@ti.com> 21346M: Tero Kristo <kristo@kernel.org> 21347M: Santosh Shilimkar <ssantosh@kernel.org> 21348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21349S: Maintained 21350F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21351F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21352F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21353F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21354F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21355F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21356F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21357F: drivers/clk/keystone/sci-clk.c 21358F: drivers/firmware/ti_sci* 21359F: drivers/irqchip/irq-ti-sci-inta.c 21360F: drivers/irqchip/irq-ti-sci-intr.c 21361F: drivers/reset/reset-ti-sci.c 21362F: drivers/soc/ti/ti_sci_inta_msi.c 21363F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21364F: include/dt-bindings/soc/ti,sci_pm_domain.h 21365F: include/linux/soc/ti/ti_sci_inta_msi.h 21366F: include/linux/soc/ti/ti_sci_protocol.h 21367 21368TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21369M: Puranjay Mohan <puranjay12@gmail.com> 21370L: linux-iio@vger.kernel.org 21371S: Supported 21372F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21373F: drivers/iio/temperature/tmp117.c 21374 21375THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21376M: Hans Verkuil <hverkuil@xs4all.nl> 21377L: linux-media@vger.kernel.org 21378S: Maintained 21379W: https://linuxtv.org 21380T: git git://linuxtv.org/media_tree.git 21381F: drivers/media/radio/radio-raremono.c 21382 21383THERMAL 21384M: Rafael J. Wysocki <rafael@kernel.org> 21385M: Daniel Lezcano <daniel.lezcano@linaro.org> 21386R: Amit Kucheria <amitk@kernel.org> 21387R: Zhang Rui <rui.zhang@intel.com> 21388L: linux-pm@vger.kernel.org 21389S: Supported 21390Q: https://patchwork.kernel.org/project/linux-pm/list/ 21391T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21392F: Documentation/ABI/testing/sysfs-class-thermal 21393F: Documentation/admin-guide/thermal/ 21394F: Documentation/devicetree/bindings/thermal/ 21395F: Documentation/driver-api/thermal/ 21396F: drivers/thermal/ 21397F: include/dt-bindings/thermal/ 21398F: include/linux/cpu_cooling.h 21399F: include/linux/thermal.h 21400F: include/uapi/linux/thermal.h 21401F: tools/lib/thermal/ 21402F: tools/thermal/ 21403 21404THERMAL DRIVER FOR AMLOGIC SOCS 21405M: Guillaume La Roque <glaroque@baylibre.com> 21406L: linux-pm@vger.kernel.org 21407L: linux-amlogic@lists.infradead.org 21408S: Supported 21409W: http://linux-meson.com/ 21410F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21411F: drivers/thermal/amlogic_thermal.c 21412 21413THERMAL/CPU_COOLING 21414M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21415M: Daniel Lezcano <daniel.lezcano@linaro.org> 21416M: Viresh Kumar <viresh.kumar@linaro.org> 21417R: Lukasz Luba <lukasz.luba@arm.com> 21418L: linux-pm@vger.kernel.org 21419S: Supported 21420F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21421F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21422F: drivers/thermal/cpufreq_cooling.c 21423F: drivers/thermal/cpuidle_cooling.c 21424F: include/linux/cpu_cooling.h 21425 21426THERMAL/POWER_ALLOCATOR 21427M: Lukasz Luba <lukasz.luba@arm.com> 21428L: linux-pm@vger.kernel.org 21429S: Maintained 21430F: Documentation/driver-api/thermal/power_allocator.rst 21431F: drivers/thermal/gov_power_allocator.c 21432F: drivers/thermal/thermal_trace_ipa.h 21433 21434THINKPAD ACPI EXTRAS DRIVER 21435M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21436L: ibm-acpi-devel@lists.sourceforge.net 21437L: platform-driver-x86@vger.kernel.org 21438S: Maintained 21439W: http://ibm-acpi.sourceforge.net 21440W: http://thinkwiki.org/wiki/Ibm-acpi 21441T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21442F: drivers/platform/x86/thinkpad_acpi.c 21443 21444THINKPAD LMI DRIVER 21445M: Mark Pearson <markpearson@lenovo.com> 21446L: platform-driver-x86@vger.kernel.org 21447S: Maintained 21448F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21449F: drivers/platform/x86/think-lmi.? 21450 21451THUNDERBOLT DMA TRAFFIC TEST DRIVER 21452M: Isaac Hazan <isaac.hazan@intel.com> 21453L: linux-usb@vger.kernel.org 21454S: Maintained 21455F: drivers/thunderbolt/dma_test.c 21456 21457THUNDERBOLT DRIVER 21458M: Andreas Noever <andreas.noever@gmail.com> 21459M: Michael Jamet <michael.jamet@intel.com> 21460M: Mika Westerberg <mika.westerberg@linux.intel.com> 21461M: Yehezkel Bernat <YehezkelShB@gmail.com> 21462L: linux-usb@vger.kernel.org 21463S: Maintained 21464T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21465F: Documentation/admin-guide/thunderbolt.rst 21466F: drivers/thunderbolt/ 21467F: include/linux/thunderbolt.h 21468 21469THUNDERBOLT NETWORK DRIVER 21470M: Michael Jamet <michael.jamet@intel.com> 21471M: Mika Westerberg <mika.westerberg@linux.intel.com> 21472M: Yehezkel Bernat <YehezkelShB@gmail.com> 21473L: netdev@vger.kernel.org 21474S: Maintained 21475F: drivers/net/thunderbolt/ 21476 21477THUNDERX GPIO DRIVER 21478M: Robert Richter <rric@kernel.org> 21479S: Odd Fixes 21480F: drivers/gpio/gpio-thunderx.c 21481 21482TI ADS7924 ADC DRIVER 21483M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21484L: linux-iio@vger.kernel.org 21485S: Supported 21486F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21487F: drivers/iio/adc/ti-ads7924.c 21488 21489TI AM437X VPFE DRIVER 21490M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21491L: linux-media@vger.kernel.org 21492S: Maintained 21493W: https://linuxtv.org 21494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21495T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21496F: drivers/media/platform/ti/am437x/ 21497 21498TI BANDGAP AND THERMAL DRIVER 21499M: Eduardo Valentin <edubezval@gmail.com> 21500M: Keerthy <j-keerthy@ti.com> 21501L: linux-pm@vger.kernel.org 21502L: linux-omap@vger.kernel.org 21503S: Maintained 21504F: drivers/thermal/ti-soc-thermal/ 21505 21506TI BQ27XXX POWER SUPPLY DRIVER 21507F: drivers/power/supply/bq27xxx_battery.c 21508F: drivers/power/supply/bq27xxx_battery_i2c.c 21509F: include/linux/power/bq27xxx_battery.h 21510 21511TI CDCE706 CLOCK DRIVER 21512M: Max Filippov <jcmvbkbc@gmail.com> 21513S: Maintained 21514F: drivers/clk/clk-cdce706.c 21515 21516TI CLOCK DRIVER 21517M: Tero Kristo <kristo@kernel.org> 21518L: linux-omap@vger.kernel.org 21519S: Odd Fixes 21520F: drivers/clk/ti/ 21521F: include/linux/clk/ti.h 21522 21523TI DAVINCI MACHINE SUPPORT 21524M: Bartosz Golaszewski <brgl@bgdev.pl> 21525L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21526S: Maintained 21527T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21528F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21529F: arch/arm/boot/dts/ti/davinci/ 21530F: arch/arm/mach-davinci/ 21531F: drivers/i2c/busses/i2c-davinci.c 21532 21533TI DAVINCI SERIES CLOCK DRIVER 21534M: David Lechner <david@lechnology.com> 21535R: Sekhar Nori <nsekhar@ti.com> 21536S: Maintained 21537F: Documentation/devicetree/bindings/clock/ti/davinci/ 21538F: drivers/clk/davinci/ 21539F: include/linux/clk/davinci.h 21540 21541TI DAVINCI SERIES GPIO DRIVER 21542M: Keerthy <j-keerthy@ti.com> 21543L: linux-gpio@vger.kernel.org 21544S: Maintained 21545F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21546F: drivers/gpio/gpio-davinci.c 21547 21548TI DAVINCI SERIES MEDIA DRIVER 21549M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21550L: linux-media@vger.kernel.org 21551S: Maintained 21552W: https://linuxtv.org 21553Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21554T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21555F: drivers/media/platform/ti/davinci/ 21556F: include/media/davinci/ 21557 21558TI ENHANCED CAPTURE (eCAP) DRIVER 21559M: Vignesh Raghavendra <vigneshr@ti.com> 21560R: Julien Panis <jpanis@baylibre.com> 21561L: linux-iio@vger.kernel.org 21562L: linux-omap@vger.kernel.org 21563S: Maintained 21564F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21565F: drivers/counter/ti-ecap-capture.c 21566 21567TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21568R: David Lechner <david@lechnology.com> 21569L: linux-iio@vger.kernel.org 21570F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21571F: drivers/counter/ti-eqep.c 21572 21573TI ETHERNET SWITCH DRIVER (CPSW) 21574R: Grygorii Strashko <grygorii.strashko@ti.com> 21575L: linux-omap@vger.kernel.org 21576L: netdev@vger.kernel.org 21577S: Maintained 21578F: drivers/net/ethernet/ti/cpsw* 21579F: drivers/net/ethernet/ti/davinci* 21580 21581TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21582M: Alex Dubov <oakad@yahoo.com> 21583S: Maintained 21584W: http://tifmxx.berlios.de/ 21585F: drivers/memstick/host/tifm_ms.c 21586F: drivers/misc/tifm* 21587F: drivers/mmc/host/tifm_sd.c 21588F: include/linux/tifm.h 21589 21590TI FPD-LINK DRIVERS 21591M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21592L: linux-media@vger.kernel.org 21593S: Maintained 21594F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21595F: drivers/media/i2c/ds90* 21596F: include/media/i2c/ds90* 21597 21598TI J721E CSI2RX DRIVER 21599M: Jai Luthra <j-luthra@ti.com> 21600L: linux-media@vger.kernel.org 21601S: Maintained 21602F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx.yaml 21603F: drivers/media/platform/ti/j721e-csi2rx/ 21604 21605TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21606M: Nishanth Menon <nm@ti.com> 21607M: Santosh Shilimkar <ssantosh@kernel.org> 21608L: linux-kernel@vger.kernel.org 21609L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21610S: Maintained 21611T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21612F: drivers/pmdomain/ti/omap_prm.c 21613F: drivers/soc/ti/* 21614 21615TI LM49xxx FAMILY ASoC CODEC DRIVERS 21616M: M R Swami Reddy <mr.swami.reddy@ti.com> 21617M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21618L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21619S: Maintained 21620F: sound/soc/codecs/isabelle* 21621F: sound/soc/codecs/lm49453* 21622 21623TI LMP92064 ADC DRIVER 21624M: Leonard Göhrs <l.goehrs@pengutronix.de> 21625R: kernel@pengutronix.de 21626L: linux-iio@vger.kernel.org 21627S: Maintained 21628F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21629F: drivers/iio/adc/ti-lmp92064.c 21630 21631TI PCM3060 ASoC CODEC DRIVER 21632M: Kirill Marinushkin <kmarinushkin@birdec.com> 21633L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21634S: Maintained 21635F: Documentation/devicetree/bindings/sound/pcm3060.txt 21636F: sound/soc/codecs/pcm3060* 21637 21638TI TAS571X FAMILY ASoC CODEC DRIVER 21639M: Kevin Cernekee <cernekee@chromium.org> 21640L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21641S: Odd Fixes 21642F: sound/soc/codecs/tas571x* 21643 21644TI TMAG5273 MAGNETOMETER DRIVER 21645M: Gerald Loacker <gerald.loacker@wolfvision.net> 21646L: linux-iio@vger.kernel.org 21647S: Maintained 21648F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21649F: drivers/iio/magnetometer/tmag5273.c 21650 21651TI TRF7970A NFC DRIVER 21652M: Mark Greer <mgreer@animalcreek.com> 21653L: linux-wireless@vger.kernel.org 21654S: Supported 21655F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21656F: drivers/nfc/trf7970a.c 21657 21658TI TSC2046 ADC DRIVER 21659M: Oleksij Rempel <o.rempel@pengutronix.de> 21660R: kernel@pengutronix.de 21661L: linux-iio@vger.kernel.org 21662S: Maintained 21663F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21664F: drivers/iio/adc/ti-tsc2046.c 21665 21666TI TWL4030 SERIES SOC CODEC DRIVER 21667M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21668L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21669S: Maintained 21670F: sound/soc/codecs/twl4030* 21671 21672TI VPE/CAL DRIVERS 21673M: Benoit Parrot <bparrot@ti.com> 21674L: linux-media@vger.kernel.org 21675S: Maintained 21676W: http://linuxtv.org/ 21677Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21678F: Documentation/devicetree/bindings/media/ti,cal.yaml 21679F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21680F: drivers/media/platform/ti/cal/ 21681F: drivers/media/platform/ti/vpe/ 21682 21683TI WILINK WIRELESS DRIVERS 21684L: linux-wireless@vger.kernel.org 21685S: Orphan 21686W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21687W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21688T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21689F: drivers/net/wireless/ti/ 21690 21691TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21692M: John Stultz <jstultz@google.com> 21693M: Thomas Gleixner <tglx@linutronix.de> 21694R: Stephen Boyd <sboyd@kernel.org> 21695L: linux-kernel@vger.kernel.org 21696S: Supported 21697T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21698F: include/linux/clocksource.h 21699F: include/linux/time.h 21700F: include/linux/timex.h 21701F: include/uapi/linux/time.h 21702F: include/uapi/linux/timex.h 21703F: kernel/time/alarmtimer.c 21704F: kernel/time/clocksource.c 21705F: kernel/time/ntp.c 21706F: kernel/time/time*.c 21707F: tools/testing/selftests/timers/ 21708 21709TIPC NETWORK LAYER 21710M: Jon Maloy <jmaloy@redhat.com> 21711M: Ying Xue <ying.xue@windriver.com> 21712L: netdev@vger.kernel.org (core kernel code) 21713L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21714S: Maintained 21715W: http://tipc.sourceforge.net/ 21716F: include/uapi/linux/tipc*.h 21717F: net/tipc/ 21718 21719TLAN NETWORK DRIVER 21720M: Samuel Chessman <chessman@tux.org> 21721L: tlan-devel@lists.sourceforge.net (subscribers-only) 21722S: Maintained 21723W: http://sourceforge.net/projects/tlan/ 21724F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21725F: drivers/net/ethernet/ti/tlan.* 21726 21727TMIO/SDHI MMC DRIVER 21728M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21729L: linux-mmc@vger.kernel.org 21730L: linux-renesas-soc@vger.kernel.org 21731S: Supported 21732F: drivers/mmc/host/renesas_sdhi* 21733F: drivers/mmc/host/tmio_mmc* 21734F: include/linux/mfd/tmio.h 21735 21736TMP401 HARDWARE MONITOR DRIVER 21737M: Guenter Roeck <linux@roeck-us.net> 21738L: linux-hwmon@vger.kernel.org 21739S: Maintained 21740F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21741F: Documentation/hwmon/tmp401.rst 21742F: drivers/hwmon/tmp401.c 21743 21744TMP464 HARDWARE MONITOR DRIVER 21745M: Guenter Roeck <linux@roeck-us.net> 21746L: linux-hwmon@vger.kernel.org 21747S: Maintained 21748F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21749F: Documentation/hwmon/tmp464.rst 21750F: drivers/hwmon/tmp464.c 21751 21752TMP513 HARDWARE MONITOR DRIVER 21753M: Eric Tremblay <etremblay@distech-controls.com> 21754L: linux-hwmon@vger.kernel.org 21755S: Maintained 21756F: Documentation/hwmon/tmp513.rst 21757F: drivers/hwmon/tmp513.c 21758 21759TMPFS (SHMEM FILESYSTEM) 21760M: Hugh Dickins <hughd@google.com> 21761L: linux-mm@kvack.org 21762S: Maintained 21763F: include/linux/shmem_fs.h 21764F: mm/shmem.c 21765 21766TOMOYO SECURITY MODULE 21767M: Kentaro Takeda <takedakn@nttdata.co.jp> 21768M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21769L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21770L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21771L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21772L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21773S: Maintained 21774W: https://tomoyo.osdn.jp/ 21775F: security/tomoyo/ 21776 21777TOPSTAR LAPTOP EXTRAS DRIVER 21778M: Herton Ronaldo Krzesinski <herton@canonical.com> 21779L: platform-driver-x86@vger.kernel.org 21780S: Maintained 21781F: drivers/platform/x86/topstar-laptop.c 21782 21783TORTURE-TEST MODULES 21784M: Davidlohr Bueso <dave@stgolabs.net> 21785M: "Paul E. McKenney" <paulmck@kernel.org> 21786M: Josh Triplett <josh@joshtriplett.org> 21787L: linux-kernel@vger.kernel.org 21788S: Supported 21789T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21790F: Documentation/RCU/torture.rst 21791F: kernel/locking/locktorture.c 21792F: kernel/rcu/rcuscale.c 21793F: kernel/rcu/rcutorture.c 21794F: kernel/rcu/refscale.c 21795F: kernel/torture.c 21796 21797TOSHIBA ACPI EXTRAS DRIVER 21798M: Azael Avalos <coproscefalo@gmail.com> 21799L: platform-driver-x86@vger.kernel.org 21800S: Maintained 21801F: drivers/platform/x86/toshiba_acpi.c 21802 21803TOSHIBA BLUETOOTH DRIVER 21804M: Azael Avalos <coproscefalo@gmail.com> 21805L: platform-driver-x86@vger.kernel.org 21806S: Maintained 21807F: drivers/platform/x86/toshiba_bluetooth.c 21808 21809TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21810M: Azael Avalos <coproscefalo@gmail.com> 21811L: platform-driver-x86@vger.kernel.org 21812S: Maintained 21813F: drivers/platform/x86/toshiba_haps.c 21814 21815TOSHIBA SMM DRIVER 21816M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21817S: Maintained 21818W: http://www.buzzard.org.uk/toshiba/ 21819F: drivers/char/toshiba.c 21820F: include/linux/toshiba.h 21821F: include/uapi/linux/toshiba.h 21822 21823TOSHIBA TC358743 DRIVER 21824M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21825L: linux-media@vger.kernel.org 21826S: Maintained 21827F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21828F: drivers/media/i2c/tc358743* 21829F: include/media/i2c/tc358743.h 21830 21831TOSHIBA WMI HOTKEYS DRIVER 21832M: Azael Avalos <coproscefalo@gmail.com> 21833L: platform-driver-x86@vger.kernel.org 21834S: Maintained 21835F: drivers/platform/x86/toshiba-wmi.c 21836 21837TPM DEVICE DRIVER 21838M: Peter Huewe <peterhuewe@gmx.de> 21839M: Jarkko Sakkinen <jarkko@kernel.org> 21840R: Jason Gunthorpe <jgg@ziepe.ca> 21841L: linux-integrity@vger.kernel.org 21842S: Maintained 21843W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21844Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21845T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21846F: drivers/char/tpm/ 21847 21848TPS546D24 DRIVER 21849M: Duke Du <dukedu83@gmail.com> 21850L: linux-hwmon@vger.kernel.org 21851S: Maintained 21852F: Documentation/hwmon/tps546d24.rst 21853F: drivers/hwmon/pmbus/tps546d24.c 21854 21855TQ SYSTEMS BOARD & DRIVER SUPPORT 21856L: linux@ew.tq-group.com 21857S: Supported 21858W: https://www.tq-group.com/en/products/tq-embedded/ 21859F: arch/arm/boot/dts/imx*mba*.dts* 21860F: arch/arm/boot/dts/imx*tqma*.dts* 21861F: arch/arm/boot/dts/mba*.dtsi 21862F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 21863F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 21864F: arch/arm64/boot/dts/freescale/mba*.dtsi 21865F: drivers/gpio/gpio-tqmx86.c 21866F: drivers/mfd/tqmx86.c 21867F: drivers/watchdog/tqmx86_wdt.c 21868 21869TRACING 21870M: Steven Rostedt <rostedt@goodmis.org> 21871M: Masami Hiramatsu <mhiramat@kernel.org> 21872L: linux-kernel@vger.kernel.org 21873L: linux-trace-kernel@vger.kernel.org 21874S: Maintained 21875Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21876T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21877F: Documentation/trace/* 21878F: fs/tracefs/ 21879F: include/linux/trace*.h 21880F: include/trace/ 21881F: kernel/trace/ 21882F: scripts/tracing/ 21883F: tools/testing/selftests/ftrace/ 21884 21885TRACING MMIO ACCESSES (MMIOTRACE) 21886M: Steven Rostedt <rostedt@goodmis.org> 21887M: Masami Hiramatsu <mhiramat@kernel.org> 21888R: Karol Herbst <karolherbst@gmail.com> 21889R: Pekka Paalanen <ppaalanen@gmail.com> 21890L: linux-kernel@vger.kernel.org 21891L: nouveau@lists.freedesktop.org 21892S: Maintained 21893F: arch/x86/mm/kmmio.c 21894F: arch/x86/mm/mmio-mod.c 21895F: arch/x86/mm/testmmiotrace.c 21896F: include/linux/mmiotrace.h 21897F: kernel/trace/trace_mmiotrace.c 21898 21899TRACING OS NOISE / LATENCY TRACERS 21900M: Steven Rostedt <rostedt@goodmis.org> 21901M: Daniel Bristot de Oliveira <bristot@kernel.org> 21902S: Maintained 21903F: Documentation/trace/hwlat_detector.rst 21904F: Documentation/trace/osnoise-tracer.rst 21905F: Documentation/trace/timerlat-tracer.rst 21906F: arch/*/kernel/trace.c 21907F: include/trace/events/osnoise.h 21908F: kernel/trace/trace_hwlat.c 21909F: kernel/trace/trace_irqsoff.c 21910F: kernel/trace/trace_osnoise.c 21911F: kernel/trace/trace_sched_wakeup.c 21912 21913TRADITIONAL CHINESE DOCUMENTATION 21914M: Hu Haowen <src.res.211@gmail.com> 21915S: Maintained 21916W: https://github.com/srcres258/linux-doc 21917T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21918F: Documentation/translations/zh_TW/ 21919 21920TTY LAYER AND SERIAL DRIVERS 21921M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21922M: Jiri Slaby <jirislaby@kernel.org> 21923L: linux-kernel@vger.kernel.org 21924L: linux-serial@vger.kernel.org 21925S: Supported 21926T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21927F: Documentation/devicetree/bindings/serial/ 21928F: Documentation/driver-api/serial/ 21929F: drivers/tty/ 21930F: include/linux/selection.h 21931F: include/linux/serial.h 21932F: include/linux/serial_core.h 21933F: include/linux/sysrq.h 21934F: include/linux/tty*.h 21935F: include/linux/vt.h 21936F: include/linux/vt_*.h 21937F: include/uapi/linux/serial.h 21938F: include/uapi/linux/serial_core.h 21939F: include/uapi/linux/tty.h 21940 21941TUA9001 MEDIA DRIVER 21942M: Antti Palosaari <crope@iki.fi> 21943L: linux-media@vger.kernel.org 21944S: Maintained 21945W: https://linuxtv.org 21946W: http://palosaari.fi/linux/ 21947Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21948T: git git://linuxtv.org/anttip/media_tree.git 21949F: drivers/media/tuners/tua9001* 21950 21951TULIP NETWORK DRIVERS 21952L: netdev@vger.kernel.org 21953L: linux-parisc@vger.kernel.org 21954S: Orphan 21955F: drivers/net/ethernet/dec/tulip/ 21956 21957TUN/TAP driver 21958M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21959M: Jason Wang <jasowang@redhat.com> 21960S: Maintained 21961W: http://vtun.sourceforge.net/tun 21962F: Documentation/networking/tuntap.rst 21963F: arch/um/os-Linux/drivers/ 21964F: drivers/net/tap.c 21965F: drivers/net/tun.c 21966 21967TURBOCHANNEL SUBSYSTEM 21968M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21969M: Ralf Baechle <ralf@linux-mips.org> 21970L: linux-mips@vger.kernel.org 21971S: Maintained 21972Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21973F: drivers/tc/ 21974F: include/linux/tc.h 21975 21976TURBOSTAT UTILITY 21977M: "Len Brown" <lenb@kernel.org> 21978L: linux-pm@vger.kernel.org 21979S: Supported 21980Q: https://patchwork.kernel.org/project/linux-pm/list/ 21981B: https://bugzilla.kernel.org 21982T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21983F: tools/power/x86/turbostat/ 21984 21985TW5864 VIDEO4LINUX DRIVER 21986M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21987M: Anton Sviridenko <anton@corp.bluecherry.net> 21988M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21989M: Andrey Utkin <andrey_utkin@fastmail.com> 21990L: linux-media@vger.kernel.org 21991S: Supported 21992F: drivers/media/pci/tw5864/ 21993 21994TW68 VIDEO4LINUX DRIVER 21995M: Hans Verkuil <hverkuil@xs4all.nl> 21996L: linux-media@vger.kernel.org 21997S: Odd Fixes 21998W: https://linuxtv.org 21999T: git git://linuxtv.org/media_tree.git 22000F: drivers/media/pci/tw68/ 22001 22002TW686X VIDEO4LINUX DRIVER 22003M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22004L: linux-media@vger.kernel.org 22005S: Maintained 22006W: http://linuxtv.org 22007T: git git://linuxtv.org/media_tree.git 22008F: drivers/media/pci/tw686x/ 22009 22010U-BOOT ENVIRONMENT VARIABLES 22011M: Rafał Miłecki <rafal@milecki.pl> 22012S: Maintained 22013F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22014F: drivers/nvmem/u-boot-env.c 22015 22016UACCE ACCELERATOR FRAMEWORK 22017M: Zhangfei Gao <zhangfei.gao@linaro.org> 22018M: Zhou Wang <wangzhou1@hisilicon.com> 22019L: linux-accelerators@lists.ozlabs.org 22020L: linux-kernel@vger.kernel.org 22021S: Maintained 22022F: Documentation/ABI/testing/sysfs-driver-uacce 22023F: Documentation/misc-devices/uacce.rst 22024F: drivers/misc/uacce/ 22025F: include/linux/uacce.h 22026F: include/uapi/misc/uacce/ 22027 22028UBI FILE SYSTEM (UBIFS) 22029M: Richard Weinberger <richard@nod.at> 22030L: linux-mtd@lists.infradead.org 22031S: Supported 22032W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22033T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22034T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22035F: Documentation/ABI/testing/sysfs-fs-ubifs 22036F: Documentation/filesystems/ubifs-authentication.rst 22037F: Documentation/filesystems/ubifs.rst 22038F: fs/ubifs/ 22039 22040UBLK USERSPACE BLOCK DRIVER 22041M: Ming Lei <ming.lei@redhat.com> 22042L: linux-block@vger.kernel.org 22043S: Maintained 22044F: Documentation/block/ublk.rst 22045F: drivers/block/ublk_drv.c 22046F: include/uapi/linux/ublk_cmd.h 22047 22048UCLINUX (M68KNOMMU AND COLDFIRE) 22049M: Greg Ungerer <gerg@linux-m68k.org> 22050L: linux-m68k@lists.linux-m68k.org 22051S: Maintained 22052W: http://www.linux-m68k.org/ 22053T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22054F: arch/m68k/*/*_no.* 22055F: arch/m68k/68*/ 22056F: arch/m68k/coldfire/ 22057F: arch/m68k/include/asm/*_no.* 22058 22059UDF FILESYSTEM 22060M: Jan Kara <jack@suse.com> 22061S: Maintained 22062F: Documentation/filesystems/udf.rst 22063F: fs/udf/ 22064 22065UDRAW TABLET 22066M: Bastien Nocera <hadess@hadess.net> 22067L: linux-input@vger.kernel.org 22068S: Maintained 22069F: drivers/hid/hid-udraw-ps3.c 22070 22071UFS FILESYSTEM 22072M: Evgeniy Dushistov <dushistov@mail.ru> 22073S: Maintained 22074F: Documentation/admin-guide/ufs.rst 22075F: fs/ufs/ 22076 22077UHID USERSPACE HID IO DRIVER 22078M: David Rheinsberg <david@readahead.eu> 22079L: linux-input@vger.kernel.org 22080S: Maintained 22081F: drivers/hid/uhid.c 22082F: include/uapi/linux/uhid.h 22083 22084ULPI BUS 22085M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22086L: linux-usb@vger.kernel.org 22087S: Maintained 22088F: drivers/usb/common/ulpi.c 22089F: include/linux/ulpi/ 22090 22091UNICODE SUBSYSTEM 22092M: Gabriel Krisman Bertazi <krisman@collabora.com> 22093L: linux-fsdevel@vger.kernel.org 22094S: Supported 22095F: fs/unicode/ 22096 22097UNIFDEF 22098M: Tony Finch <dot@dotat.at> 22099S: Maintained 22100W: http://dotat.at/prog/unifdef 22101F: scripts/unifdef.c 22102 22103UNIFORM CDROM DRIVER 22104M: Phillip Potter <phil@philpotter.co.uk> 22105S: Maintained 22106F: Documentation/cdrom/ 22107F: drivers/cdrom/cdrom.c 22108F: include/linux/cdrom.h 22109F: include/uapi/linux/cdrom.h 22110 22111UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22112R: Alim Akhtar <alim.akhtar@samsung.com> 22113R: Avri Altman <avri.altman@wdc.com> 22114R: Bart Van Assche <bvanassche@acm.org> 22115L: linux-scsi@vger.kernel.org 22116S: Supported 22117F: Documentation/devicetree/bindings/ufs/ 22118F: Documentation/scsi/ufs.rst 22119F: drivers/ufs/core/ 22120 22121UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22122M: Pedro Sousa <pedrom.sousa@synopsys.com> 22123L: linux-scsi@vger.kernel.org 22124S: Supported 22125F: drivers/ufs/host/*dwc* 22126 22127UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22128M: Alim Akhtar <alim.akhtar@samsung.com> 22129L: linux-scsi@vger.kernel.org 22130S: Maintained 22131F: drivers/ufs/host/ufs-exynos* 22132 22133UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22134M: Stanley Chu <stanley.chu@mediatek.com> 22135L: linux-scsi@vger.kernel.org 22136L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22137S: Maintained 22138F: drivers/ufs/host/ufs-mediatek* 22139 22140UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22141M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22142L: linux-arm-msm@vger.kernel.org 22143L: linux-scsi@vger.kernel.org 22144S: Maintained 22145F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22146F: drivers/ufs/host/ufs-qcom* 22147 22148UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22149M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22150L: linux-renesas-soc@vger.kernel.org 22151L: linux-scsi@vger.kernel.org 22152S: Maintained 22153F: drivers/ufs/host/ufs-renesas.c 22154 22155UNSORTED BLOCK IMAGES (UBI) 22156M: Richard Weinberger <richard@nod.at> 22157L: linux-mtd@lists.infradead.org 22158S: Supported 22159W: http://www.linux-mtd.infradead.org/ 22160T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22161T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22162F: drivers/mtd/ubi/ 22163F: include/linux/mtd/ubi.h 22164F: include/uapi/mtd/ubi-user.h 22165 22166USB "USBNET" DRIVER FRAMEWORK 22167M: Oliver Neukum <oneukum@suse.com> 22168L: netdev@vger.kernel.org 22169S: Maintained 22170W: http://www.linux-usb.org/usbnet 22171F: drivers/net/usb/usbnet.c 22172F: include/linux/usb/usbnet.h 22173 22174USB ACM DRIVER 22175M: Oliver Neukum <oneukum@suse.com> 22176L: linux-usb@vger.kernel.org 22177S: Maintained 22178F: Documentation/usb/acm.rst 22179F: drivers/usb/class/cdc-acm.* 22180 22181USB APPLE MFI FASTCHARGE DRIVER 22182M: Bastien Nocera <hadess@hadess.net> 22183L: linux-usb@vger.kernel.org 22184S: Maintained 22185F: drivers/usb/misc/apple-mfi-fastcharge.c 22186 22187USB AR5523 WIRELESS DRIVER 22188L: linux-wireless@vger.kernel.org 22189S: Orphan 22190F: drivers/net/wireless/ath/ar5523/ 22191 22192USB ATTACHED SCSI 22193M: Oliver Neukum <oneukum@suse.com> 22194L: linux-usb@vger.kernel.org 22195L: linux-scsi@vger.kernel.org 22196S: Maintained 22197F: drivers/usb/storage/uas.c 22198 22199USB CDC ETHERNET DRIVER 22200M: Oliver Neukum <oliver@neukum.org> 22201L: linux-usb@vger.kernel.org 22202S: Maintained 22203F: drivers/net/usb/cdc_*.c 22204F: include/uapi/linux/usb/cdc.h 22205 22206USB CHAOSKEY DRIVER 22207M: Keith Packard <keithp@keithp.com> 22208L: linux-usb@vger.kernel.org 22209S: Maintained 22210F: drivers/usb/misc/chaoskey.c 22211 22212USB CYPRESS C67X00 DRIVER 22213L: linux-usb@vger.kernel.org 22214S: Orphan 22215F: drivers/usb/c67x00/ 22216 22217USB DAVICOM DM9601 DRIVER 22218M: Peter Korsgaard <peter@korsgaard.com> 22219L: netdev@vger.kernel.org 22220S: Maintained 22221W: http://www.linux-usb.org/usbnet 22222F: drivers/net/usb/dm9601.c 22223 22224USB EHCI DRIVER 22225M: Alan Stern <stern@rowland.harvard.edu> 22226L: linux-usb@vger.kernel.org 22227S: Maintained 22228F: Documentation/usb/ehci.rst 22229F: drivers/usb/host/ehci* 22230 22231USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22232M: Jiri Kosina <jikos@kernel.org> 22233M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22234L: linux-usb@vger.kernel.org 22235S: Maintained 22236T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22237F: Documentation/hid/hiddev.rst 22238F: drivers/hid/usbhid/ 22239 22240USB INTEL XHCI ROLE MUX DRIVER 22241M: Hans de Goede <hdegoede@redhat.com> 22242L: linux-usb@vger.kernel.org 22243S: Maintained 22244F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22245 22246USB IP DRIVER FOR HISILICON KIRIN 960 22247M: Yu Chen <chenyu56@huawei.com> 22248M: Binghui Wang <wangbinghui@hisilicon.com> 22249L: linux-usb@vger.kernel.org 22250S: Maintained 22251F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22252F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22253 22254USB IP DRIVER FOR HISILICON KIRIN 970 22255M: Mauro Carvalho Chehab <mchehab@kernel.org> 22256L: linux-usb@vger.kernel.org 22257S: Maintained 22258F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22259F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22260 22261USB ISP116X DRIVER 22262M: Olav Kongas <ok@artecdesign.ee> 22263L: linux-usb@vger.kernel.org 22264S: Maintained 22265F: drivers/usb/host/isp116x* 22266F: include/linux/usb/isp116x.h 22267 22268USB ISP1760 DRIVER 22269M: Rui Miguel Silva <rui.silva@linaro.org> 22270L: linux-usb@vger.kernel.org 22271S: Maintained 22272F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22273F: drivers/usb/isp1760/* 22274 22275USB LAN78XX ETHERNET DRIVER 22276M: Woojung Huh <woojung.huh@microchip.com> 22277M: UNGLinuxDriver@microchip.com 22278L: netdev@vger.kernel.org 22279S: Maintained 22280F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22281F: drivers/net/usb/lan78xx.* 22282F: include/dt-bindings/net/microchip-lan78xx.h 22283 22284USB MASS STORAGE DRIVER 22285M: Alan Stern <stern@rowland.harvard.edu> 22286L: linux-usb@vger.kernel.org 22287L: usb-storage@lists.one-eyed-alien.net 22288S: Maintained 22289F: drivers/usb/storage/ 22290 22291USB MIDI DRIVER 22292M: Clemens Ladisch <clemens@ladisch.de> 22293L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22294S: Maintained 22295T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22296F: sound/usb/midi.* 22297 22298USB NETWORKING DRIVERS 22299L: linux-usb@vger.kernel.org 22300S: Odd Fixes 22301F: drivers/net/usb/ 22302 22303USB OHCI DRIVER 22304M: Alan Stern <stern@rowland.harvard.edu> 22305L: linux-usb@vger.kernel.org 22306S: Maintained 22307F: Documentation/usb/ohci.rst 22308F: drivers/usb/host/ohci* 22309 22310USB OTG FSM (Finite State Machine) 22311M: Peter Chen <peter.chen@kernel.org> 22312L: linux-usb@vger.kernel.org 22313S: Maintained 22314T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22315F: drivers/usb/common/usb-otg-fsm.c 22316 22317USB OVER IP DRIVER 22318M: Valentina Manea <valentina.manea.m@gmail.com> 22319M: Shuah Khan <shuah@kernel.org> 22320M: Shuah Khan <skhan@linuxfoundation.org> 22321R: Hongren Zheng <i@zenithal.me> 22322L: linux-usb@vger.kernel.org 22323S: Maintained 22324F: Documentation/usb/usbip_protocol.rst 22325F: drivers/usb/usbip/ 22326F: tools/testing/selftests/drivers/usb/usbip/ 22327F: tools/usb/usbip/ 22328 22329USB PEGASUS DRIVER 22330M: Petko Manolov <petkan@nucleusys.com> 22331L: linux-usb@vger.kernel.org 22332L: netdev@vger.kernel.org 22333S: Maintained 22334W: https://github.com/petkan/pegasus 22335T: git https://github.com/petkan/pegasus.git 22336F: drivers/net/usb/pegasus.* 22337 22338USB PRINTER DRIVER (usblp) 22339M: Pete Zaitcev <zaitcev@redhat.com> 22340L: linux-usb@vger.kernel.org 22341S: Supported 22342F: drivers/usb/class/usblp.c 22343 22344USB QMI WWAN NETWORK DRIVER 22345M: Bjørn Mork <bjorn@mork.no> 22346L: netdev@vger.kernel.org 22347S: Maintained 22348F: Documentation/ABI/testing/sysfs-class-net-qmi 22349F: drivers/net/usb/qmi_wwan.c 22350 22351USB RAW GADGET DRIVER 22352R: Andrey Konovalov <andreyknvl@gmail.com> 22353L: linux-usb@vger.kernel.org 22354S: Maintained 22355F: Documentation/usb/raw-gadget.rst 22356F: drivers/usb/gadget/legacy/raw_gadget.c 22357F: include/uapi/linux/usb/raw_gadget.h 22358 22359USB RTL8150 DRIVER 22360M: Petko Manolov <petkan@nucleusys.com> 22361L: linux-usb@vger.kernel.org 22362L: netdev@vger.kernel.org 22363S: Maintained 22364W: https://github.com/petkan/rtl8150 22365T: git https://github.com/petkan/rtl8150.git 22366F: drivers/net/usb/rtl8150.c 22367 22368USB SERIAL SUBSYSTEM 22369M: Johan Hovold <johan@kernel.org> 22370L: linux-usb@vger.kernel.org 22371S: Maintained 22372T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22373F: Documentation/usb/usb-serial.rst 22374F: drivers/usb/serial/ 22375F: include/linux/usb/serial.h 22376 22377USB SMSC75XX ETHERNET DRIVER 22378M: Steve Glendinning <steve.glendinning@shawell.net> 22379L: netdev@vger.kernel.org 22380S: Maintained 22381F: drivers/net/usb/smsc75xx.* 22382 22383USB SMSC95XX ETHERNET DRIVER 22384M: Steve Glendinning <steve.glendinning@shawell.net> 22385M: UNGLinuxDriver@microchip.com 22386L: netdev@vger.kernel.org 22387S: Maintained 22388F: drivers/net/usb/smsc95xx.* 22389 22390USB SUBSYSTEM 22391M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22392L: linux-usb@vger.kernel.org 22393S: Supported 22394W: http://www.linux-usb.org 22395T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22396F: Documentation/devicetree/bindings/usb/ 22397F: Documentation/usb/ 22398F: drivers/usb/ 22399F: include/dt-bindings/usb/ 22400F: include/linux/usb.h 22401F: include/linux/usb/ 22402F: include/uapi/linux/usb/ 22403 22404USB TYPEC BUS FOR ALTERNATE MODES 22405M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22406L: linux-usb@vger.kernel.org 22407S: Maintained 22408F: Documentation/ABI/testing/sysfs-bus-typec 22409F: Documentation/driver-api/usb/typec_bus.rst 22410F: drivers/usb/typec/altmodes/ 22411F: include/linux/usb/typec_altmode.h 22412 22413USB TYPEC CLASS 22414M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22415L: linux-usb@vger.kernel.org 22416S: Maintained 22417F: Documentation/ABI/testing/sysfs-class-typec 22418F: Documentation/driver-api/usb/typec.rst 22419F: drivers/usb/typec/ 22420F: include/linux/usb/typec.h 22421 22422USB TYPEC INTEL PMC MUX DRIVER 22423M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22424L: linux-usb@vger.kernel.org 22425S: Maintained 22426F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22427F: drivers/usb/typec/mux/intel_pmc_mux.c 22428 22429USB TYPEC PI3USB30532 MUX DRIVER 22430M: Hans de Goede <hdegoede@redhat.com> 22431L: linux-usb@vger.kernel.org 22432S: Maintained 22433F: drivers/usb/typec/mux/pi3usb30532.c 22434 22435USB TYPEC PORT CONTROLLER DRIVERS 22436M: Guenter Roeck <linux@roeck-us.net> 22437L: linux-usb@vger.kernel.org 22438S: Maintained 22439F: drivers/usb/typec/tcpm/ 22440 22441USB UHCI DRIVER 22442M: Alan Stern <stern@rowland.harvard.edu> 22443L: linux-usb@vger.kernel.org 22444S: Maintained 22445F: drivers/usb/host/uhci* 22446 22447USB VIDEO CLASS 22448M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22449L: linux-media@vger.kernel.org 22450S: Maintained 22451W: http://www.ideasonboard.org/uvc/ 22452T: git git://linuxtv.org/media_tree.git 22453F: drivers/media/usb/uvc/ 22454F: include/uapi/linux/uvcvideo.h 22455 22456USB WEBCAM GADGET 22457M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22458M: Daniel Scally <dan.scally@ideasonboard.com> 22459L: linux-usb@vger.kernel.org 22460S: Maintained 22461F: drivers/usb/gadget/function/*uvc* 22462F: drivers/usb/gadget/legacy/webcam.c 22463F: include/uapi/linux/usb/g_uvc.h 22464 22465USB WIRELESS RNDIS DRIVER (rndis_wlan) 22466L: linux-wireless@vger.kernel.org 22467S: Orphan 22468F: drivers/net/wireless/legacy/rndis_wlan.c 22469 22470USB XHCI DRIVER 22471M: Mathias Nyman <mathias.nyman@intel.com> 22472L: linux-usb@vger.kernel.org 22473S: Supported 22474F: drivers/usb/host/pci-quirks* 22475F: drivers/usb/host/xhci* 22476 22477USB ZD1201 DRIVER 22478L: linux-wireless@vger.kernel.org 22479S: Orphan 22480W: http://linux-lc100020.sourceforge.net 22481F: drivers/net/wireless/zydas/zd1201.* 22482 22483USER DATAGRAM PROTOCOL (UDP) 22484M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22485S: Maintained 22486F: include/linux/udp.h 22487F: net/ipv4/udp.c 22488F: net/ipv6/udp.c 22489 22490USER-MODE LINUX (UML) 22491M: Richard Weinberger <richard@nod.at> 22492M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22493M: Johannes Berg <johannes@sipsolutions.net> 22494L: linux-um@lists.infradead.org 22495S: Maintained 22496W: http://user-mode-linux.sourceforge.net 22497Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22498T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22499T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22500F: Documentation/virt/uml/ 22501F: arch/um/ 22502F: arch/x86/um/ 22503F: fs/hostfs/ 22504 22505USERSPACE COPYIN/COPYOUT (UIOVEC) 22506M: Alexander Viro <viro@zeniv.linux.org.uk> 22507S: Maintained 22508F: include/linux/uio.h 22509F: lib/iov_iter.c 22510 22511USERSPACE DMA BUFFER DRIVER 22512M: Gerd Hoffmann <kraxel@redhat.com> 22513L: dri-devel@lists.freedesktop.org 22514S: Maintained 22515T: git git://anongit.freedesktop.org/drm/drm-misc 22516F: drivers/dma-buf/udmabuf.c 22517F: include/uapi/linux/udmabuf.h 22518 22519USERSPACE I/O (UIO) 22520M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22521S: Maintained 22522T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22523F: Documentation/driver-api/uio-howto.rst 22524F: drivers/uio/ 22525F: include/linux/uio_driver.h 22526 22527UTIL-LINUX PACKAGE 22528M: Karel Zak <kzak@redhat.com> 22529L: util-linux@vger.kernel.org 22530S: Maintained 22531W: http://en.wikipedia.org/wiki/Util-linux 22532T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22533 22534UUID HELPERS 22535R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22536L: linux-kernel@vger.kernel.org 22537S: Maintained 22538F: include/linux/uuid.h 22539F: lib/test_uuid.c 22540F: lib/uuid.c 22541 22542UV SYSFS DRIVER 22543M: Justin Ernst <justin.ernst@hpe.com> 22544L: platform-driver-x86@vger.kernel.org 22545S: Maintained 22546F: drivers/platform/x86/uv_sysfs.c 22547 22548UVESAFB DRIVER 22549M: Michal Januszewski <spock@gentoo.org> 22550L: linux-fbdev@vger.kernel.org 22551S: Maintained 22552W: https://github.com/mjanusz/v86d 22553F: Documentation/fb/uvesafb.rst 22554F: drivers/video/fbdev/uvesafb.* 22555 22556Ux500 CLOCK DRIVERS 22557M: Ulf Hansson <ulf.hansson@linaro.org> 22558L: linux-clk@vger.kernel.org 22559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22560S: Maintained 22561F: drivers/clk/ux500/ 22562 22563V4L2 ASYNC AND FWNODE FRAMEWORKS 22564M: Sakari Ailus <sakari.ailus@linux.intel.com> 22565L: linux-media@vger.kernel.org 22566S: Maintained 22567T: git git://linuxtv.org/media_tree.git 22568F: drivers/media/v4l2-core/v4l2-async.c 22569F: drivers/media/v4l2-core/v4l2-fwnode.c 22570F: include/media/v4l2-async.h 22571F: include/media/v4l2-fwnode.h 22572 22573V4L2 LENS DRIVERS 22574M: Sakari Ailus <sakari.ailus@linux.intel.com> 22575L: linux-media@vger.kernel.org 22576S: Maintained 22577F: drivers/media/i2c/ak* 22578F: drivers/media/i2c/dw* 22579F: drivers/media/i2c/lm* 22580 22581V4L2 CAMERA SENSOR DRIVERS 22582M: Sakari Ailus <sakari.ailus@linux.intel.com> 22583L: linux-media@vger.kernel.org 22584S: Maintained 22585F: Documentation/driver-api/media/camera-sensor.rst 22586F: Documentation/driver-api/media/tx-rx.rst 22587F: drivers/media/i2c/ar* 22588F: drivers/media/i2c/hi* 22589F: drivers/media/i2c/imx* 22590F: drivers/media/i2c/mt* 22591F: drivers/media/i2c/og* 22592F: drivers/media/i2c/ov* 22593F: drivers/media/i2c/s5* 22594F: drivers/media/i2c/st-vgxy61.c 22595 22596VF610 NAND DRIVER 22597M: Stefan Agner <stefan@agner.ch> 22598L: linux-mtd@lists.infradead.org 22599S: Supported 22600F: drivers/mtd/nand/raw/vf610_nfc.c 22601 22602VFAT/FAT/MSDOS FILESYSTEM 22603M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22604S: Maintained 22605F: Documentation/filesystems/vfat.rst 22606F: fs/fat/ 22607F: tools/testing/selftests/filesystems/fat/ 22608 22609VFIO CDX DRIVER 22610M: Nipun Gupta <nipun.gupta@amd.com> 22611M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22612L: kvm@vger.kernel.org 22613S: Maintained 22614F: drivers/vfio/cdx/* 22615 22616VFIO DRIVER 22617M: Alex Williamson <alex.williamson@redhat.com> 22618L: kvm@vger.kernel.org 22619S: Maintained 22620T: git https://github.com/awilliam/linux-vfio.git 22621F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22622F: Documentation/driver-api/vfio.rst 22623F: drivers/vfio/ 22624F: include/linux/vfio.h 22625F: include/linux/vfio_pci_core.h 22626F: include/uapi/linux/vfio.h 22627 22628VFIO FSL-MC DRIVER 22629M: Diana Craciun <diana.craciun@oss.nxp.com> 22630L: kvm@vger.kernel.org 22631S: Maintained 22632F: drivers/vfio/fsl-mc/ 22633 22634VFIO HISILICON PCI DRIVER 22635M: Longfang Liu <liulongfang@huawei.com> 22636M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22637L: kvm@vger.kernel.org 22638S: Maintained 22639F: drivers/vfio/pci/hisilicon/ 22640 22641VFIO MEDIATED DEVICE DRIVERS 22642M: Kirti Wankhede <kwankhede@nvidia.com> 22643L: kvm@vger.kernel.org 22644S: Maintained 22645F: Documentation/driver-api/vfio-mediated-device.rst 22646F: drivers/vfio/mdev/ 22647F: include/linux/mdev.h 22648F: samples/vfio-mdev/ 22649 22650VFIO MLX5 PCI DRIVER 22651M: Yishai Hadas <yishaih@nvidia.com> 22652L: kvm@vger.kernel.org 22653S: Maintained 22654F: drivers/vfio/pci/mlx5/ 22655 22656VFIO PCI DEVICE SPECIFIC DRIVERS 22657R: Jason Gunthorpe <jgg@nvidia.com> 22658R: Yishai Hadas <yishaih@nvidia.com> 22659R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22660R: Kevin Tian <kevin.tian@intel.com> 22661L: kvm@vger.kernel.org 22662S: Maintained 22663P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22664F: drivers/vfio/pci/*/ 22665 22666VFIO PDS PCI DRIVER 22667M: Brett Creeley <brett.creeley@amd.com> 22668L: kvm@vger.kernel.org 22669S: Maintained 22670F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 22671F: drivers/vfio/pci/pds/ 22672 22673VFIO PLATFORM DRIVER 22674M: Eric Auger <eric.auger@redhat.com> 22675L: kvm@vger.kernel.org 22676S: Maintained 22677F: drivers/vfio/platform/ 22678 22679VGA_SWITCHEROO 22680R: Lukas Wunner <lukas@wunner.de> 22681S: Maintained 22682T: git git://anongit.freedesktop.org/drm/drm-misc 22683F: Documentation/gpu/vga-switcheroo.rst 22684F: drivers/gpu/vga/vga_switcheroo.c 22685F: include/linux/vga_switcheroo.h 22686 22687VIA RHINE NETWORK DRIVER 22688M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22689S: Maintained 22690F: drivers/net/ethernet/via/via-rhine.c 22691 22692VIA SD/MMC CARD CONTROLLER DRIVER 22693M: Bruce Chang <brucechang@via.com.tw> 22694M: Harald Welte <HaraldWelte@viatech.com> 22695S: Maintained 22696F: drivers/mmc/host/via-sdmmc.c 22697 22698VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22699M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22700L: linux-fbdev@vger.kernel.org 22701S: Maintained 22702F: drivers/video/fbdev/via/ 22703F: include/linux/via-core.h 22704F: include/linux/via_i2c.h 22705 22706VIA VELOCITY NETWORK DRIVER 22707M: Francois Romieu <romieu@fr.zoreil.com> 22708L: netdev@vger.kernel.org 22709S: Maintained 22710F: drivers/net/ethernet/via/via-velocity.* 22711 22712VICODEC VIRTUAL CODEC DRIVER 22713M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22714L: linux-media@vger.kernel.org 22715S: Maintained 22716W: https://linuxtv.org 22717T: git git://linuxtv.org/media_tree.git 22718F: drivers/media/test-drivers/vicodec/* 22719 22720VIDEO I2C POLLING DRIVER 22721M: Matt Ranostay <matt.ranostay@konsulko.com> 22722L: linux-media@vger.kernel.org 22723S: Maintained 22724F: drivers/media/i2c/video-i2c.c 22725 22726VIDEO MULTIPLEXER DRIVER 22727M: Philipp Zabel <p.zabel@pengutronix.de> 22728L: linux-media@vger.kernel.org 22729S: Maintained 22730F: drivers/media/platform/video-mux.c 22731 22732VIDEOBUF2 FRAMEWORK 22733M: Tomasz Figa <tfiga@chromium.org> 22734M: Marek Szyprowski <m.szyprowski@samsung.com> 22735L: linux-media@vger.kernel.org 22736S: Maintained 22737F: drivers/media/common/videobuf2/* 22738F: include/media/videobuf2-* 22739 22740VIDTV VIRTUAL DIGITAL TV DRIVER 22741M: Daniel W. S. Almeida <dwlsalmeida@gmail.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/vidtv/* 22747 22748VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22749M: Shuah Khan <skhan@linuxfoundation.org> 22750R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22751L: linux-media@vger.kernel.org 22752S: Maintained 22753W: https://linuxtv.org 22754T: git git://linuxtv.org/media_tree.git 22755F: drivers/media/test-drivers/vimc/* 22756 22757VIRT LIB 22758M: Alex Williamson <alex.williamson@redhat.com> 22759M: Paolo Bonzini <pbonzini@redhat.com> 22760L: kvm@vger.kernel.org 22761S: Supported 22762F: virt/lib/ 22763 22764VIRTIO AND VHOST VSOCK DRIVER 22765M: Stefan Hajnoczi <stefanha@redhat.com> 22766M: Stefano Garzarella <sgarzare@redhat.com> 22767L: kvm@vger.kernel.org 22768L: virtualization@lists.linux-foundation.org 22769L: netdev@vger.kernel.org 22770S: Maintained 22771F: drivers/vhost/vsock.c 22772F: include/linux/virtio_vsock.h 22773F: include/uapi/linux/virtio_vsock.h 22774F: net/vmw_vsock/virtio_transport.c 22775F: net/vmw_vsock/virtio_transport_common.c 22776 22777VIRTIO BALLOON 22778M: "Michael S. Tsirkin" <mst@redhat.com> 22779M: David Hildenbrand <david@redhat.com> 22780L: virtualization@lists.linux-foundation.org 22781S: Maintained 22782F: drivers/virtio/virtio_balloon.c 22783F: include/linux/balloon_compaction.h 22784F: include/uapi/linux/virtio_balloon.h 22785F: mm/balloon_compaction.c 22786 22787VIRTIO BLOCK AND SCSI DRIVERS 22788M: "Michael S. Tsirkin" <mst@redhat.com> 22789M: Jason Wang <jasowang@redhat.com> 22790R: Paolo Bonzini <pbonzini@redhat.com> 22791R: Stefan Hajnoczi <stefanha@redhat.com> 22792L: virtualization@lists.linux-foundation.org 22793S: Maintained 22794F: drivers/block/virtio_blk.c 22795F: drivers/scsi/virtio_scsi.c 22796F: include/uapi/linux/virtio_blk.h 22797F: include/uapi/linux/virtio_scsi.h 22798 22799VIRTIO CONSOLE DRIVER 22800M: Amit Shah <amit@kernel.org> 22801L: virtualization@lists.linux-foundation.org 22802S: Maintained 22803F: drivers/char/virtio_console.c 22804F: include/linux/virtio_console.h 22805F: include/uapi/linux/virtio_console.h 22806 22807VIRTIO CORE AND NET DRIVERS 22808M: "Michael S. Tsirkin" <mst@redhat.com> 22809M: Jason Wang <jasowang@redhat.com> 22810R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22811L: virtualization@lists.linux-foundation.org 22812S: Maintained 22813F: Documentation/ABI/testing/sysfs-bus-vdpa 22814F: Documentation/ABI/testing/sysfs-class-vduse 22815F: Documentation/devicetree/bindings/virtio/ 22816F: Documentation/driver-api/virtio/ 22817F: drivers/block/virtio_blk.c 22818F: drivers/crypto/virtio/ 22819F: drivers/net/virtio_net.c 22820F: drivers/vdpa/ 22821F: drivers/virtio/ 22822F: include/linux/vdpa.h 22823F: include/linux/virtio*.h 22824F: include/linux/vringh.h 22825F: include/uapi/linux/virtio_*.h 22826F: tools/virtio/ 22827 22828VIRTIO CRYPTO DRIVER 22829M: Gonglei <arei.gonglei@huawei.com> 22830L: virtualization@lists.linux-foundation.org 22831L: linux-crypto@vger.kernel.org 22832S: Maintained 22833F: drivers/crypto/virtio/ 22834F: include/uapi/linux/virtio_crypto.h 22835 22836VIRTIO DRIVERS FOR S390 22837M: Cornelia Huck <cohuck@redhat.com> 22838M: Halil Pasic <pasic@linux.ibm.com> 22839M: Eric Farman <farman@linux.ibm.com> 22840L: linux-s390@vger.kernel.org 22841L: virtualization@lists.linux-foundation.org 22842L: kvm@vger.kernel.org 22843S: Supported 22844F: arch/s390/include/uapi/asm/virtio-ccw.h 22845F: drivers/s390/virtio/ 22846 22847VIRTIO FILE SYSTEM 22848M: Vivek Goyal <vgoyal@redhat.com> 22849M: Stefan Hajnoczi <stefanha@redhat.com> 22850M: Miklos Szeredi <miklos@szeredi.hu> 22851L: virtualization@lists.linux-foundation.org 22852L: linux-fsdevel@vger.kernel.org 22853S: Supported 22854W: https://virtio-fs.gitlab.io/ 22855F: Documentation/filesystems/virtiofs.rst 22856F: fs/fuse/virtio_fs.c 22857F: include/uapi/linux/virtio_fs.h 22858 22859VIRTIO GPIO DRIVER 22860M: Enrico Weigelt, metux IT consult <info@metux.net> 22861M: Viresh Kumar <vireshk@kernel.org> 22862L: linux-gpio@vger.kernel.org 22863L: virtualization@lists.linux-foundation.org 22864S: Maintained 22865F: drivers/gpio/gpio-virtio.c 22866F: include/uapi/linux/virtio_gpio.h 22867 22868VIRTIO GPU DRIVER 22869M: David Airlie <airlied@redhat.com> 22870M: Gerd Hoffmann <kraxel@redhat.com> 22871R: Gurchetan Singh <gurchetansingh@chromium.org> 22872R: Chia-I Wu <olvaffe@gmail.com> 22873L: dri-devel@lists.freedesktop.org 22874L: virtualization@lists.linux-foundation.org 22875S: Maintained 22876T: git git://anongit.freedesktop.org/drm/drm-misc 22877F: drivers/gpu/drm/virtio/ 22878F: include/uapi/linux/virtio_gpu.h 22879 22880VIRTIO HOST (VHOST) 22881M: "Michael S. Tsirkin" <mst@redhat.com> 22882M: Jason Wang <jasowang@redhat.com> 22883L: kvm@vger.kernel.org 22884L: virtualization@lists.linux-foundation.org 22885L: netdev@vger.kernel.org 22886S: Maintained 22887T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22888F: drivers/vhost/ 22889F: include/linux/sched/vhost_task.h 22890F: include/linux/vhost_iotlb.h 22891F: include/uapi/linux/vhost.h 22892F: kernel/vhost_task.c 22893 22894VIRTIO HOST (VHOST-SCSI) 22895M: "Michael S. Tsirkin" <mst@redhat.com> 22896M: Jason Wang <jasowang@redhat.com> 22897M: Mike Christie <michael.christie@oracle.com> 22898R: Paolo Bonzini <pbonzini@redhat.com> 22899R: Stefan Hajnoczi <stefanha@redhat.com> 22900L: virtualization@lists.linux-foundation.org 22901S: Maintained 22902F: drivers/vhost/scsi.c 22903 22904VIRTIO I2C DRIVER 22905M: Conghui Chen <conghui.chen@intel.com> 22906M: Viresh Kumar <viresh.kumar@linaro.org> 22907L: linux-i2c@vger.kernel.org 22908L: virtualization@lists.linux-foundation.org 22909S: Maintained 22910F: drivers/i2c/busses/i2c-virtio.c 22911F: include/uapi/linux/virtio_i2c.h 22912 22913VIRTIO INPUT DRIVER 22914M: Gerd Hoffmann <kraxel@redhat.com> 22915S: Maintained 22916F: drivers/virtio/virtio_input.c 22917F: include/uapi/linux/virtio_input.h 22918 22919VIRTIO IOMMU DRIVER 22920M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22921L: virtualization@lists.linux-foundation.org 22922S: Maintained 22923F: drivers/iommu/virtio-iommu.c 22924F: include/uapi/linux/virtio_iommu.h 22925 22926VIRTIO MEM DRIVER 22927M: David Hildenbrand <david@redhat.com> 22928L: virtualization@lists.linux-foundation.org 22929S: Maintained 22930W: https://virtio-mem.gitlab.io/ 22931F: drivers/virtio/virtio_mem.c 22932F: include/uapi/linux/virtio_mem.h 22933 22934VIRTIO PMEM DRIVER 22935M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22936L: virtualization@lists.linux-foundation.org 22937S: Maintained 22938F: drivers/nvdimm/nd_virtio.c 22939F: drivers/nvdimm/virtio_pmem.c 22940 22941VIRTIO SOUND DRIVER 22942M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22943M: "Michael S. Tsirkin" <mst@redhat.com> 22944L: virtualization@lists.linux-foundation.org 22945L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22946S: Maintained 22947F: include/uapi/linux/virtio_snd.h 22948F: sound/virtio/* 22949 22950VIRTUAL BOX GUEST DEVICE DRIVER 22951M: Hans de Goede <hdegoede@redhat.com> 22952M: Arnd Bergmann <arnd@arndb.de> 22953M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22954S: Maintained 22955F: drivers/virt/vboxguest/ 22956F: include/linux/vbox_utils.h 22957F: include/uapi/linux/vbox*.h 22958 22959VIRTUAL BOX SHARED FOLDER VFS DRIVER 22960M: Hans de Goede <hdegoede@redhat.com> 22961L: linux-fsdevel@vger.kernel.org 22962S: Maintained 22963F: fs/vboxsf/* 22964 22965VIRTUAL PCM TEST DRIVER 22966M: Ivan Orlov <ivan.orlov0322@gmail.com> 22967L: alsa-devel@alsa-project.org 22968S: Maintained 22969F: Documentation/sound/cards/pcmtest.rst 22970F: sound/drivers/pcmtest.c 22971F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22972 22973VIRTUAL SERIO DEVICE DRIVER 22974M: Stephen Chandler Paul <thatslyude@gmail.com> 22975S: Maintained 22976F: drivers/input/serio/userio.c 22977F: include/uapi/linux/userio.h 22978 22979VISL VIRTUAL STATELESS DECODER DRIVER 22980M: Daniel Almeida <daniel.almeida@collabora.com> 22981L: linux-media@vger.kernel.org 22982S: Supported 22983F: drivers/media/test-drivers/visl 22984 22985VIVID VIRTUAL VIDEO DRIVER 22986M: Hans Verkuil <hverkuil@xs4all.nl> 22987L: linux-media@vger.kernel.org 22988S: Maintained 22989W: https://linuxtv.org 22990T: git git://linuxtv.org/media_tree.git 22991F: drivers/media/test-drivers/vivid/* 22992 22993VLYNQ BUS 22994M: Florian Fainelli <f.fainelli@gmail.com> 22995L: openwrt-devel@lists.openwrt.org (subscribers-only) 22996S: Maintained 22997F: drivers/vlynq/vlynq.c 22998F: include/linux/vlynq.h 22999 23000VM SOCKETS (AF_VSOCK) 23001M: Stefano Garzarella <sgarzare@redhat.com> 23002L: virtualization@lists.linux-foundation.org 23003L: netdev@vger.kernel.org 23004S: Maintained 23005F: drivers/net/vsockmon.c 23006F: include/net/af_vsock.h 23007F: include/uapi/linux/vm_sockets.h 23008F: include/uapi/linux/vm_sockets_diag.h 23009F: include/uapi/linux/vsockmon.h 23010F: net/vmw_vsock/ 23011F: tools/testing/vsock/ 23012 23013VMALLOC 23014M: Andrew Morton <akpm@linux-foundation.org> 23015R: Uladzislau Rezki <urezki@gmail.com> 23016R: Christoph Hellwig <hch@infradead.org> 23017R: Lorenzo Stoakes <lstoakes@gmail.com> 23018L: linux-mm@kvack.org 23019S: Maintained 23020W: http://www.linux-mm.org 23021T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23022F: include/linux/vmalloc.h 23023F: mm/vmalloc.c 23024 23025VME SUBSYSTEM 23026M: Martyn Welch <martyn@welchs.me.uk> 23027M: Manohar Vanga <manohar.vanga@gmail.com> 23028M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23029L: linux-kernel@vger.kernel.org 23030S: Odd fixes 23031T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23032F: Documentation/driver-api/vme.rst 23033F: drivers/staging/vme_user/ 23034 23035VMWARE BALLOON DRIVER 23036M: Nadav Amit <namit@vmware.com> 23037R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23038L: linux-kernel@vger.kernel.org 23039S: Supported 23040F: drivers/misc/vmw_balloon.c 23041 23042VMWARE HYPERVISOR INTERFACE 23043M: Ajay Kaher <akaher@vmware.com> 23044M: Alexey Makhalov <amakhalov@vmware.com> 23045R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23046L: virtualization@lists.linux-foundation.org 23047L: x86@kernel.org 23048S: Supported 23049T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23050F: arch/x86/include/asm/vmware.h 23051F: arch/x86/kernel/cpu/vmware.c 23052 23053VMWARE PVRDMA DRIVER 23054M: Bryan Tan <bryantan@vmware.com> 23055M: Vishnu Dasa <vdasa@vmware.com> 23056R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23057L: linux-rdma@vger.kernel.org 23058S: Supported 23059F: drivers/infiniband/hw/vmw_pvrdma/ 23060 23061VMWARE PVSCSI DRIVER 23062M: Vishal Bhakta <vbhakta@vmware.com> 23063R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23064L: linux-scsi@vger.kernel.org 23065S: Supported 23066F: drivers/scsi/vmw_pvscsi.c 23067F: drivers/scsi/vmw_pvscsi.h 23068 23069VMWARE VIRTUAL PTP CLOCK DRIVER 23070M: Deep Shah <sdeep@vmware.com> 23071R: Ajay Kaher <akaher@vmware.com> 23072R: Alexey Makhalov <amakhalov@vmware.com> 23073R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23074L: netdev@vger.kernel.org 23075S: Supported 23076F: drivers/ptp/ptp_vmw.c 23077 23078VMWARE VMCI DRIVER 23079M: Bryan Tan <bryantan@vmware.com> 23080M: Vishnu Dasa <vdasa@vmware.com> 23081R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23082L: linux-kernel@vger.kernel.org 23083S: Supported 23084F: drivers/misc/vmw_vmci/ 23085F: include/linux/vmw_vmci* 23086 23087VMWARE VMMOUSE SUBDRIVER 23088M: Zack Rusin <zackr@vmware.com> 23089R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 23090R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23091L: linux-input@vger.kernel.org 23092S: Supported 23093F: drivers/input/mouse/vmmouse.c 23094F: drivers/input/mouse/vmmouse.h 23095 23096VMWARE VMXNET3 ETHERNET DRIVER 23097M: Ronak Doshi <doshir@vmware.com> 23098R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23099L: netdev@vger.kernel.org 23100S: Supported 23101F: drivers/net/vmxnet3/ 23102 23103VMWARE VSOCK VMCI TRANSPORT DRIVER 23104M: Bryan Tan <bryantan@vmware.com> 23105M: Vishnu Dasa <vdasa@vmware.com> 23106R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23107L: linux-kernel@vger.kernel.org 23108S: Supported 23109F: net/vmw_vsock/vmci_transport* 23110 23111VOCORE VOCORE2 BOARD 23112M: Harvey Hunt <harveyhuntnexus@gmail.com> 23113L: linux-mips@vger.kernel.org 23114S: Maintained 23115F: arch/mips/boot/dts/ralink/vocore2.dts 23116 23117VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23118M: Liam Girdwood <lgirdwood@gmail.com> 23119M: Mark Brown <broonie@kernel.org> 23120L: linux-kernel@vger.kernel.org 23121S: Supported 23122W: http://www.slimlogic.co.uk/?p=48 23123T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23124F: Documentation/devicetree/bindings/regulator/ 23125F: Documentation/power/regulator/ 23126F: drivers/regulator/ 23127F: include/dt-bindings/regulator/ 23128F: include/linux/regulator/ 23129K: regulator_get_optional 23130 23131VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23132R: Matti Vaittinen <mazziesaccount@gmail.com> 23133F: drivers/regulator/irq_helpers.c 23134 23135VRF 23136M: David Ahern <dsahern@kernel.org> 23137L: netdev@vger.kernel.org 23138S: Maintained 23139F: Documentation/networking/vrf.rst 23140F: drivers/net/vrf.c 23141 23142VSPRINTF 23143M: Petr Mladek <pmladek@suse.com> 23144M: Steven Rostedt <rostedt@goodmis.org> 23145R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23146R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23147R: Sergey Senozhatsky <senozhatsky@chromium.org> 23148S: Maintained 23149T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23150F: Documentation/core-api/printk-formats.rst 23151F: lib/test_printf.c 23152F: lib/test_scanf.c 23153F: lib/vsprintf.c 23154 23155VT1211 HARDWARE MONITOR DRIVER 23156M: Juerg Haefliger <juergh@proton.me> 23157L: linux-hwmon@vger.kernel.org 23158S: Maintained 23159F: Documentation/hwmon/vt1211.rst 23160F: drivers/hwmon/vt1211.c 23161 23162VT8231 HARDWARE MONITOR DRIVER 23163M: Roger Lucas <vt8231@hiddenengine.co.uk> 23164L: linux-hwmon@vger.kernel.org 23165S: Maintained 23166F: drivers/hwmon/vt8231.c 23167 23168VUB300 USB to SDIO/SD/MMC bridge chip 23169L: linux-mmc@vger.kernel.org 23170S: Orphan 23171F: drivers/mmc/host/vub300.c 23172 23173W1 DALLAS'S 1-WIRE BUS 23174M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23175S: Maintained 23176F: Documentation/devicetree/bindings/w1/ 23177F: Documentation/w1/ 23178F: drivers/w1/ 23179F: include/linux/w1.h 23180 23181W83791D HARDWARE MONITORING DRIVER 23182M: Marc Hulsman <m.hulsman@tudelft.nl> 23183L: linux-hwmon@vger.kernel.org 23184S: Maintained 23185F: Documentation/hwmon/w83791d.rst 23186F: drivers/hwmon/w83791d.c 23187 23188W83793 HARDWARE MONITORING DRIVER 23189M: Rudolf Marek <r.marek@assembler.cz> 23190L: linux-hwmon@vger.kernel.org 23191S: Maintained 23192F: Documentation/hwmon/w83793.rst 23193F: drivers/hwmon/w83793.c 23194 23195W83795 HARDWARE MONITORING DRIVER 23196M: Jean Delvare <jdelvare@suse.com> 23197L: linux-hwmon@vger.kernel.org 23198S: Maintained 23199F: drivers/hwmon/w83795.c 23200 23201W83L51xD SD/MMC CARD INTERFACE DRIVER 23202M: Pierre Ossman <pierre@ossman.eu> 23203S: Maintained 23204F: drivers/mmc/host/wbsd.* 23205 23206WACOM PROTOCOL 4 SERIAL TABLETS 23207M: Julian Squires <julian@cipht.net> 23208M: Hans de Goede <hdegoede@redhat.com> 23209L: linux-input@vger.kernel.org 23210S: Maintained 23211F: drivers/input/tablet/wacom_serial4.c 23212 23213WANGXUN ETHERNET DRIVER 23214M: Jiawen Wu <jiawenwu@trustnetic.com> 23215M: Mengyuan Lou <mengyuanlou@net-swift.com> 23216L: netdev@vger.kernel.org 23217S: Maintained 23218W: https://www.net-swift.com 23219F: Documentation/networking/device_drivers/ethernet/wangxun/* 23220F: drivers/net/ethernet/wangxun/ 23221F: drivers/net/pcs/pcs-xpcs-wx.c 23222 23223WATCHDOG DEVICE DRIVERS 23224M: Wim Van Sebroeck <wim@linux-watchdog.org> 23225M: Guenter Roeck <linux@roeck-us.net> 23226L: linux-watchdog@vger.kernel.org 23227S: Maintained 23228W: http://www.linux-watchdog.org/ 23229T: git git://www.linux-watchdog.org/linux-watchdog.git 23230F: Documentation/devicetree/bindings/watchdog/ 23231F: Documentation/watchdog/ 23232F: drivers/watchdog/ 23233F: include/linux/watchdog.h 23234F: include/trace/events/watchdog.h 23235F: include/uapi/linux/watchdog.h 23236 23237WHISKEYCOVE PMIC GPIO DRIVER 23238M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23239L: linux-gpio@vger.kernel.org 23240S: Maintained 23241F: drivers/gpio/gpio-wcove.c 23242 23243WHWAVE RTC DRIVER 23244M: Dianlong Li <long17.cool@163.com> 23245L: linux-rtc@vger.kernel.org 23246S: Maintained 23247F: drivers/rtc/rtc-sd3078.c 23248 23249WIIMOTE HID DRIVER 23250M: David Rheinsberg <david@readahead.eu> 23251L: linux-input@vger.kernel.org 23252S: Maintained 23253F: drivers/hid/hid-wiimote* 23254 23255WILOCITY WIL6210 WIRELESS DRIVER 23256L: linux-wireless@vger.kernel.org 23257S: Orphan 23258W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23259F: drivers/net/wireless/ath/wil6210/ 23260 23261WINBOND CIR DRIVER 23262M: David Härdeman <david@hardeman.nu> 23263S: Maintained 23264F: drivers/media/rc/winbond-cir.c 23265 23266WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23267L: linux-watchdog@vger.kernel.org 23268S: Orphan 23269F: drivers/watchdog/ebc-c384_wdt.c 23270 23271WINSYSTEMS WS16C48 GPIO DRIVER 23272M: William Breathitt Gray <william.gray@linaro.org> 23273L: linux-gpio@vger.kernel.org 23274S: Maintained 23275F: drivers/gpio/gpio-ws16c48.c 23276 23277WIREGUARD SECURE NETWORK TUNNEL 23278M: Jason A. Donenfeld <Jason@zx2c4.com> 23279L: wireguard@lists.zx2c4.com 23280L: netdev@vger.kernel.org 23281S: Maintained 23282F: drivers/net/wireguard/ 23283F: tools/testing/selftests/wireguard/ 23284 23285WISTRON LAPTOP BUTTON DRIVER 23286M: Miloslav Trmac <mitr@volny.cz> 23287S: Maintained 23288F: drivers/input/misc/wistron_btns.c 23289 23290WL3501 WIRELESS PCMCIA CARD DRIVER 23291L: linux-wireless@vger.kernel.org 23292S: Orphan 23293F: drivers/net/wireless/legacy/wl3501* 23294 23295WMI BINARY MOF DRIVER 23296M: Armin Wolf <W_Armin@gmx.de> 23297R: Thomas Weißschuh <linux@weissschuh.net> 23298L: platform-driver-x86@vger.kernel.org 23299S: Maintained 23300F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23301F: Documentation/wmi/devices/wmi-bmof.rst 23302F: drivers/platform/x86/wmi-bmof.c 23303 23304WOLFSON MICROELECTRONICS DRIVERS 23305L: patches@opensource.cirrus.com 23306S: Supported 23307W: https://github.com/CirrusLogic/linux-drivers/wiki 23308T: git https://github.com/CirrusLogic/linux-drivers.git 23309F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23310F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23311F: Documentation/devicetree/bindings/mfd/wm831x.txt 23312F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23313F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23314F: Documentation/devicetree/bindings/sound/wm* 23315F: Documentation/hwmon/wm83??.rst 23316F: arch/arm/mach-s3c/mach-crag6410* 23317F: drivers/clk/clk-wm83*.c 23318F: drivers/gpio/gpio-*wm*.c 23319F: drivers/gpio/gpio-arizona.c 23320F: drivers/hwmon/wm83??-hwmon.c 23321F: drivers/input/misc/wm831x-on.c 23322F: drivers/input/touchscreen/wm831x-ts.c 23323F: drivers/input/touchscreen/wm97*.c 23324F: drivers/leds/leds-wm83*.c 23325F: drivers/mfd/arizona* 23326F: drivers/mfd/cs47l24* 23327F: drivers/mfd/wm*.c 23328F: drivers/power/supply/wm83*.c 23329F: drivers/regulator/arizona* 23330F: drivers/regulator/wm8*.c 23331F: drivers/rtc/rtc-wm83*.c 23332F: drivers/video/backlight/wm83*_bl.c 23333F: drivers/watchdog/wm83*_wdt.c 23334F: include/linux/mfd/arizona/ 23335F: include/linux/mfd/wm831x/ 23336F: include/linux/mfd/wm8350/ 23337F: include/linux/mfd/wm8400* 23338F: include/linux/regulator/arizona* 23339F: include/linux/wm97xx.h 23340F: include/sound/wm????.h 23341F: sound/soc/codecs/arizona* 23342F: sound/soc/codecs/cs47l24* 23343F: sound/soc/codecs/wm* 23344 23345WORKQUEUE 23346M: Tejun Heo <tj@kernel.org> 23347R: Lai Jiangshan <jiangshanlai@gmail.com> 23348S: Maintained 23349T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23350F: Documentation/core-api/workqueue.rst 23351F: include/linux/workqueue.h 23352F: kernel/workqueue.c 23353F: kernel/workqueue_internal.h 23354 23355WWAN DRIVERS 23356M: Loic Poulain <loic.poulain@linaro.org> 23357M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23358R: Johannes Berg <johannes@sipsolutions.net> 23359L: netdev@vger.kernel.org 23360S: Maintained 23361F: drivers/net/wwan/ 23362F: include/linux/wwan.h 23363F: include/uapi/linux/wwan.h 23364 23365X-POWERS AXP288 PMIC DRIVERS 23366M: Hans de Goede <hdegoede@redhat.com> 23367S: Maintained 23368F: drivers/acpi/pmic/intel_pmic_xpower.c 23369N: axp288 23370 23371X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23372M: Chen-Yu Tsai <wens@csie.org> 23373L: linux-kernel@vger.kernel.org 23374S: Maintained 23375N: axp[128] 23376 23377X.25 STACK 23378M: Martin Schiller <ms@dev.tdt.de> 23379L: linux-x25@vger.kernel.org 23380S: Maintained 23381F: Documentation/networking/lapb-module.rst 23382F: Documentation/networking/x25* 23383F: drivers/net/wan/hdlc_x25.c 23384F: drivers/net/wan/lapbether.c 23385F: include/*/lapb.h 23386F: include/net/x25* 23387F: include/uapi/linux/x25.h 23388F: net/lapb/ 23389F: net/x25/ 23390 23391X86 ARCHITECTURE (32-BIT AND 64-BIT) 23392M: Thomas Gleixner <tglx@linutronix.de> 23393M: Ingo Molnar <mingo@redhat.com> 23394M: Borislav Petkov <bp@alien8.de> 23395M: Dave Hansen <dave.hansen@linux.intel.com> 23396M: x86@kernel.org 23397R: "H. Peter Anvin" <hpa@zytor.com> 23398L: linux-kernel@vger.kernel.org 23399S: Maintained 23400T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23401F: Documentation/arch/x86/ 23402F: Documentation/devicetree/bindings/x86/ 23403F: arch/x86/ 23404 23405X86 ENTRY CODE 23406M: Andy Lutomirski <luto@kernel.org> 23407L: linux-kernel@vger.kernel.org 23408S: Maintained 23409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23410F: arch/x86/entry/ 23411 23412X86 HARDWARE VULNERABILITIES 23413M: Thomas Gleixner <tglx@linutronix.de> 23414M: Borislav Petkov <bp@alien8.de> 23415M: Peter Zijlstra <peterz@infradead.org> 23416M: Josh Poimboeuf <jpoimboe@kernel.org> 23417R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23418S: Maintained 23419F: Documentation/admin-guide/hw-vuln/ 23420F: arch/x86/include/asm/nospec-branch.h 23421F: arch/x86/kernel/cpu/bugs.c 23422 23423X86 MCE INFRASTRUCTURE 23424M: Tony Luck <tony.luck@intel.com> 23425M: Borislav Petkov <bp@alien8.de> 23426L: linux-edac@vger.kernel.org 23427S: Maintained 23428F: Documentation/ABI/testing/sysfs-mce 23429F: Documentation/arch/x86/x86_64/machinecheck.rst 23430F: arch/x86/kernel/cpu/mce/* 23431 23432X86 MICROCODE UPDATE SUPPORT 23433M: Borislav Petkov <bp@alien8.de> 23434S: Maintained 23435F: arch/x86/kernel/cpu/microcode/* 23436 23437X86 MM 23438M: Dave Hansen <dave.hansen@linux.intel.com> 23439M: Andy Lutomirski <luto@kernel.org> 23440M: Peter Zijlstra <peterz@infradead.org> 23441L: linux-kernel@vger.kernel.org 23442S: Maintained 23443T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23444F: arch/x86/mm/ 23445 23446X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23447M: Hans de Goede <hdegoede@redhat.com> 23448L: platform-driver-x86@vger.kernel.org 23449S: Maintained 23450T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23451F: drivers/platform/x86/x86-android-tablets/ 23452 23453X86 PLATFORM DRIVERS 23454M: Hans de Goede <hdegoede@redhat.com> 23455M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 23456M: Mark Gross <markgross@kernel.org> 23457L: platform-driver-x86@vger.kernel.org 23458S: Maintained 23459Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 23460T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23461F: drivers/platform/olpc/ 23462F: drivers/platform/x86/ 23463F: include/linux/platform_data/x86/ 23464 23465X86 PLATFORM DRIVERS - ARCH 23466R: Darren Hart <dvhart@infradead.org> 23467R: Andy Shevchenko <andy@infradead.org> 23468L: platform-driver-x86@vger.kernel.org 23469L: x86@kernel.org 23470S: Maintained 23471T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23472F: arch/x86/platform 23473 23474X86 PLATFORM UV HPE SUPERDOME FLEX 23475M: Steve Wahl <steve.wahl@hpe.com> 23476R: Justin Ernst <justin.ernst@hpe.com> 23477R: Kyle Meyer <kyle.meyer@hpe.com> 23478R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23479R: Russ Anderson <russ.anderson@hpe.com> 23480S: Supported 23481F: arch/x86/include/asm/uv/ 23482F: arch/x86/kernel/apic/x2apic_uv_x.c 23483F: arch/x86/platform/uv/ 23484 23485X86 STACK UNWINDING 23486M: Josh Poimboeuf <jpoimboe@kernel.org> 23487M: Peter Zijlstra <peterz@infradead.org> 23488S: Supported 23489F: arch/x86/include/asm/unwind*.h 23490F: arch/x86/kernel/dumpstack.c 23491F: arch/x86/kernel/stacktrace.c 23492F: arch/x86/kernel/unwind_*.c 23493 23494X86 VDSO 23495M: Andy Lutomirski <luto@kernel.org> 23496L: linux-kernel@vger.kernel.org 23497S: Maintained 23498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23499F: arch/x86/entry/vdso/ 23500 23501XARRAY 23502M: Matthew Wilcox <willy@infradead.org> 23503L: linux-fsdevel@vger.kernel.org 23504S: Supported 23505F: Documentation/core-api/xarray.rst 23506F: include/linux/idr.h 23507F: include/linux/xarray.h 23508F: lib/idr.c 23509F: lib/xarray.c 23510F: tools/testing/radix-tree 23511 23512XBOX DVD IR REMOTE 23513M: Benjamin Valentin <benpicco@googlemail.com> 23514S: Maintained 23515F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23516F: drivers/media/rc/xbox_remote.c 23517 23518XC2028/3028 TUNER DRIVER 23519M: Mauro Carvalho Chehab <mchehab@kernel.org> 23520L: linux-media@vger.kernel.org 23521S: Maintained 23522W: https://linuxtv.org 23523T: git git://linuxtv.org/media_tree.git 23524F: drivers/media/tuners/xc2028.* 23525 23526XDP (eXpress Data Path) 23527M: Alexei Starovoitov <ast@kernel.org> 23528M: Daniel Borkmann <daniel@iogearbox.net> 23529M: David S. Miller <davem@davemloft.net> 23530M: Jakub Kicinski <kuba@kernel.org> 23531M: Jesper Dangaard Brouer <hawk@kernel.org> 23532M: John Fastabend <john.fastabend@gmail.com> 23533L: netdev@vger.kernel.org 23534L: bpf@vger.kernel.org 23535S: Supported 23536F: drivers/net/ethernet/*/*/*/*/*xdp* 23537F: drivers/net/ethernet/*/*/*xdp* 23538F: include/net/xdp.h 23539F: include/net/xdp_priv.h 23540F: include/trace/events/xdp.h 23541F: kernel/bpf/cpumap.c 23542F: kernel/bpf/devmap.c 23543F: net/core/xdp.c 23544F: samples/bpf/xdp* 23545F: tools/testing/selftests/bpf/*/*xdp* 23546F: tools/testing/selftests/bpf/*xdp* 23547K: (?:\b|_)xdp(?:\b|_) 23548 23549XDP SOCKETS (AF_XDP) 23550M: Björn Töpel <bjorn@kernel.org> 23551M: Magnus Karlsson <magnus.karlsson@intel.com> 23552M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23553R: Jonathan Lemon <jonathan.lemon@gmail.com> 23554L: netdev@vger.kernel.org 23555L: bpf@vger.kernel.org 23556S: Maintained 23557F: Documentation/networking/af_xdp.rst 23558F: include/net/netns/xdp.h 23559F: include/net/xdp_sock* 23560F: include/net/xsk_buff_pool.h 23561F: include/uapi/linux/if_xdp.h 23562F: include/uapi/linux/xdp_diag.h 23563F: net/xdp/ 23564F: tools/testing/selftests/bpf/*xsk* 23565 23566XEN BLOCK SUBSYSTEM 23567M: Roger Pau Monné <roger.pau@citrix.com> 23568L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23569S: Supported 23570F: drivers/block/xen* 23571F: drivers/block/xen-blkback/* 23572 23573XEN HYPERVISOR ARM 23574M: Stefano Stabellini <sstabellini@kernel.org> 23575L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23576S: Maintained 23577F: arch/arm/include/asm/xen/ 23578F: arch/arm/xen/ 23579 23580XEN HYPERVISOR ARM64 23581M: Stefano Stabellini <sstabellini@kernel.org> 23582L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23583S: Maintained 23584F: arch/arm64/include/asm/xen/ 23585F: arch/arm64/xen/ 23586 23587XEN HYPERVISOR INTERFACE 23588M: Juergen Gross <jgross@suse.com> 23589M: Stefano Stabellini <sstabellini@kernel.org> 23590R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23591L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23592S: Supported 23593T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23594F: Documentation/ABI/stable/sysfs-hypervisor-xen 23595F: Documentation/ABI/testing/sysfs-hypervisor-xen 23596F: drivers/*/xen-*front.c 23597F: drivers/xen/ 23598F: include/uapi/xen/ 23599F: include/xen/ 23600F: kernel/configs/xen.config 23601 23602XEN HYPERVISOR X86 23603M: Juergen Gross <jgross@suse.com> 23604R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23605L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23606S: Supported 23607F: arch/x86/configs/xen.config 23608F: arch/x86/include/asm/pvclock-abi.h 23609F: arch/x86/include/asm/xen/ 23610F: arch/x86/platform/pvh/ 23611F: arch/x86/xen/ 23612 23613XEN NETWORK BACKEND DRIVER 23614M: Wei Liu <wei.liu@kernel.org> 23615M: Paul Durrant <paul@xen.org> 23616L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23617L: netdev@vger.kernel.org 23618S: Supported 23619F: drivers/net/xen-netback/* 23620 23621XEN PCI SUBSYSTEM 23622M: Juergen Gross <jgross@suse.com> 23623L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23624S: Supported 23625F: arch/x86/pci/*xen* 23626F: drivers/pci/*xen* 23627 23628XEN PVSCSI DRIVERS 23629M: Juergen Gross <jgross@suse.com> 23630L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23631L: linux-scsi@vger.kernel.org 23632S: Supported 23633F: drivers/scsi/xen-scsifront.c 23634F: drivers/xen/xen-scsiback.c 23635F: include/xen/interface/io/vscsiif.h 23636 23637XEN PVUSB DRIVER 23638M: Juergen Gross <jgross@suse.com> 23639L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23640L: linux-usb@vger.kernel.org 23641S: Supported 23642F: drivers/usb/host/xen* 23643F: include/xen/interface/io/usbif.h 23644 23645XEN SOUND FRONTEND DRIVER 23646M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23647L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23648L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23649S: Supported 23650F: sound/xen/* 23651 23652XEN SWIOTLB SUBSYSTEM 23653M: Juergen Gross <jgross@suse.com> 23654M: Stefano Stabellini <sstabellini@kernel.org> 23655L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23656L: iommu@lists.linux.dev 23657S: Supported 23658F: arch/*/include/asm/xen/swiotlb-xen.h 23659F: drivers/xen/swiotlb-xen.c 23660F: include/xen/arm/swiotlb-xen.h 23661F: include/xen/swiotlb-xen.h 23662 23663XFS FILESYSTEM 23664M: Chandan Babu R <chandan.babu@oracle.com> 23665R: Darrick J. Wong <djwong@kernel.org> 23666L: linux-xfs@vger.kernel.org 23667S: Supported 23668W: http://xfs.org/ 23669C: irc://irc.oftc.net/xfs 23670T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23671P: Documentation/filesystems/xfs-maintainer-entry-profile.rst 23672F: Documentation/ABI/testing/sysfs-fs-xfs 23673F: Documentation/admin-guide/xfs.rst 23674F: Documentation/filesystems/xfs-delayed-logging-design.rst 23675F: Documentation/filesystems/xfs-self-describing-metadata.rst 23676F: fs/xfs/ 23677F: include/uapi/linux/dqblk_xfs.h 23678F: include/uapi/linux/fsmap.h 23679 23680XILINX AMS DRIVER 23681M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23682L: linux-iio@vger.kernel.org 23683S: Maintained 23684F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23685F: drivers/iio/adc/xilinx-ams.c 23686 23687XILINX AXI ETHERNET DRIVER 23688M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23689S: Maintained 23690F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23691F: drivers/net/ethernet/xilinx/xilinx_axienet* 23692 23693XILINX CAN DRIVER 23694M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23695R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23696L: linux-can@vger.kernel.org 23697S: Maintained 23698F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23699F: drivers/net/can/xilinx_can.c 23700 23701XILINX EVENT MANAGEMENT DRIVER 23702M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23703S: Maintained 23704F: drivers/soc/xilinx/xlnx_event_manager.c 23705F: include/linux/firmware/xlnx-event-manager.h 23706 23707XILINX GPIO DRIVER 23708M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23709R: Srinivas Neeli <srinivas.neeli@amd.com> 23710R: Michal Simek <michal.simek@amd.com> 23711S: Maintained 23712F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23713F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23714F: drivers/gpio/gpio-xilinx.c 23715F: drivers/gpio/gpio-zynq.c 23716 23717XILINX PWM DRIVER 23718M: Sean Anderson <sean.anderson@seco.com> 23719S: Maintained 23720F: drivers/pwm/pwm-xilinx.c 23721F: include/clocksource/timer-xilinx.h 23722 23723XILINX SD-FEC IP CORES 23724M: Derek Kiernan <derek.kiernan@amd.com> 23725M: Dragan Cvetic <dragan.cvetic@amd.com> 23726S: Maintained 23727F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23728F: Documentation/misc-devices/xilinx_sdfec.rst 23729F: drivers/misc/Kconfig 23730F: drivers/misc/Makefile 23731F: drivers/misc/xilinx_sdfec.c 23732F: include/uapi/misc/xilinx_sdfec.h 23733 23734XILINX UARTLITE SERIAL DRIVER 23735M: Peter Korsgaard <jacmet@sunsite.dk> 23736L: linux-serial@vger.kernel.org 23737S: Maintained 23738F: drivers/tty/serial/uartlite.c 23739 23740XILINX VIDEO IP CORES 23741M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23742L: linux-media@vger.kernel.org 23743S: Supported 23744T: git git://linuxtv.org/media_tree.git 23745F: Documentation/devicetree/bindings/media/xilinx/ 23746F: drivers/media/platform/xilinx/ 23747F: include/uapi/linux/xilinx-v4l2-controls.h 23748 23749XILINX WATCHDOG DRIVER 23750M: Srinivas Neeli <srinivas.neeli@amd.com> 23751R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23752R: Michal Simek <michal.simek@amd.com> 23753S: Maintained 23754F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23755F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23756F: drivers/watchdog/of_xilinx_wdt.c 23757F: drivers/watchdog/xilinx_wwdt.c 23758 23759XILINX XDMA DRIVER 23760M: Lizhi Hou <lizhi.hou@amd.com> 23761M: Brian Xu <brian.xu@amd.com> 23762M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23763L: dmaengine@vger.kernel.org 23764S: Supported 23765F: drivers/dma/xilinx/xdma-regs.h 23766F: drivers/dma/xilinx/xdma.c 23767F: include/linux/dma/amd_xdma.h 23768F: include/linux/platform_data/amd_xdma.h 23769 23770XILINX ZYNQMP DPDMA DRIVER 23771M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23772L: dmaengine@vger.kernel.org 23773S: Supported 23774F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23775F: drivers/dma/xilinx/xilinx_dpdma.c 23776F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23777 23778XILINX ZYNQMP OCM EDAC DRIVER 23779M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23780M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23781S: Maintained 23782F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23783F: drivers/edac/zynqmp_edac.c 23784 23785XILINX ZYNQMP PSGTR PHY DRIVER 23786M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23787L: linux-kernel@vger.kernel.org 23788S: Supported 23789T: git https://github.com/Xilinx/linux-xlnx.git 23790F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23791F: drivers/phy/xilinx/phy-zynqmp.c 23792 23793XILINX ZYNQMP SHA3 DRIVER 23794M: Harsha <harsha.harsha@amd.com> 23795S: Maintained 23796F: drivers/crypto/xilinx/zynqmp-sha.c 23797 23798XILLYBUS DRIVER 23799M: Eli Billauer <eli.billauer@gmail.com> 23800L: linux-kernel@vger.kernel.org 23801S: Supported 23802F: drivers/char/xillybus/ 23803 23804XLP9XX I2C DRIVER 23805M: George Cherian <gcherian@marvell.com> 23806L: linux-i2c@vger.kernel.org 23807S: Supported 23808W: http://www.marvell.com 23809F: drivers/i2c/busses/i2c-xlp9xx.c 23810 23811XRA1403 GPIO EXPANDER 23812M: Nandor Han <nandor.han@ge.com> 23813L: linux-gpio@vger.kernel.org 23814S: Maintained 23815F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23816F: drivers/gpio/gpio-xra1403.c 23817 23818XTENSA XTFPGA PLATFORM SUPPORT 23819M: Max Filippov <jcmvbkbc@gmail.com> 23820S: Maintained 23821F: drivers/spi/spi-xtensa-xtfpga.c 23822F: sound/soc/xtensa/xtfpga-i2s.c 23823 23824YAM DRIVER FOR AX.25 23825M: Jean-Paul Roubelat <jpr@f6fbb.org> 23826L: linux-hams@vger.kernel.org 23827S: Maintained 23828F: drivers/net/hamradio/yam* 23829F: include/linux/yam.h 23830 23831YAMA SECURITY MODULE 23832M: Kees Cook <keescook@chromium.org> 23833S: Supported 23834T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23835F: Documentation/admin-guide/LSM/Yama.rst 23836F: security/yama/ 23837 23838YEALINK PHONE DRIVER 23839M: Henk Vergonet <Henk.Vergonet@gmail.com> 23840L: usbb2k-api-dev@nongnu.org 23841S: Maintained 23842F: Documentation/input/devices/yealink.rst 23843F: drivers/input/misc/yealink.* 23844 23845Z3FOLD COMPRESSED PAGE ALLOCATOR 23846M: Vitaly Wool <vitaly.wool@konsulko.com> 23847R: Miaohe Lin <linmiaohe@huawei.com> 23848L: linux-mm@kvack.org 23849S: Maintained 23850F: mm/z3fold.c 23851 23852Z8530 DRIVER FOR AX.25 23853M: Joerg Reuter <jreuter@yaina.de> 23854L: linux-hams@vger.kernel.org 23855S: Maintained 23856W: http://yaina.de/jreuter/ 23857W: http://www.qsl.net/dl1bke/ 23858F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23859F: drivers/net/hamradio/*scc.c 23860F: drivers/net/hamradio/z8530.h 23861 23862ZBUD COMPRESSED PAGE ALLOCATOR 23863M: Seth Jennings <sjenning@redhat.com> 23864M: Dan Streetman <ddstreet@ieee.org> 23865L: linux-mm@kvack.org 23866S: Maintained 23867F: mm/zbud.c 23868 23869ZD1211RW WIRELESS DRIVER 23870L: linux-wireless@vger.kernel.org 23871S: Orphan 23872F: drivers/net/wireless/zydas/zd1211rw/ 23873 23874ZD1301 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/usb/dvb-usb-v2/zd1301* 23882 23883ZD1301_DEMOD MEDIA DRIVER 23884M: Antti Palosaari <crope@iki.fi> 23885L: linux-media@vger.kernel.org 23886S: Maintained 23887W: https://linuxtv.org/ 23888W: http://palosaari.fi/linux/ 23889Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23890F: drivers/media/dvb-frontends/zd1301_demod* 23891 23892ZHAOXIN PROCESSOR SUPPORT 23893M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23894L: linux-kernel@vger.kernel.org 23895S: Maintained 23896F: arch/x86/kernel/cpu/zhaoxin.c 23897 23898ZONEFS FILESYSTEM 23899M: Damien Le Moal <dlemoal@kernel.org> 23900M: Naohiro Aota <naohiro.aota@wdc.com> 23901R: Johannes Thumshirn <jth@kernel.org> 23902L: linux-fsdevel@vger.kernel.org 23903S: Maintained 23904T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23905F: Documentation/filesystems/zonefs.rst 23906F: fs/zonefs/ 23907 23908ZPOOL COMPRESSED PAGE STORAGE API 23909M: Dan Streetman <ddstreet@ieee.org> 23910L: linux-mm@kvack.org 23911S: Maintained 23912F: include/linux/zpool.h 23913F: mm/zpool.c 23914 23915ZR36067 VIDEO FOR LINUX DRIVER 23916M: Corentin Labbe <clabbe@baylibre.com> 23917L: mjpeg-users@lists.sourceforge.net 23918L: linux-media@vger.kernel.org 23919S: Maintained 23920W: http://mjpeg.sourceforge.net/driver-zoran/ 23921Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23922F: Documentation/driver-api/media/drivers/zoran.rst 23923F: drivers/media/pci/zoran/ 23924 23925ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23926M: Minchan Kim <minchan@kernel.org> 23927M: Sergey Senozhatsky <senozhatsky@chromium.org> 23928L: linux-kernel@vger.kernel.org 23929S: Maintained 23930F: Documentation/admin-guide/blockdev/zram.rst 23931F: drivers/block/zram/ 23932 23933ZS DECSTATION Z85C30 SERIAL DRIVER 23934M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23935S: Maintained 23936F: drivers/tty/serial/zs.* 23937 23938ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23939M: Minchan Kim <minchan@kernel.org> 23940M: Sergey Senozhatsky <senozhatsky@chromium.org> 23941L: linux-mm@kvack.org 23942S: Maintained 23943F: Documentation/mm/zsmalloc.rst 23944F: include/linux/zsmalloc.h 23945F: mm/zsmalloc.c 23946 23947ZSTD 23948M: Nick Terrell <terrelln@fb.com> 23949S: Maintained 23950B: https://github.com/facebook/zstd/issues 23951T: git https://github.com/terrelln/linux.git 23952F: crypto/zstd.c 23953F: include/linux/zstd* 23954F: lib/decompress_unzstd.c 23955F: lib/zstd/ 23956N: zstd 23957K: zstd 23958 23959ZSWAP COMPRESSED SWAP CACHING 23960M: Seth Jennings <sjenning@redhat.com> 23961M: Dan Streetman <ddstreet@ieee.org> 23962M: Vitaly Wool <vitaly.wool@konsulko.com> 23963L: linux-mm@kvack.org 23964S: Maintained 23965F: mm/zswap.c 23966 23967THE REST 23968M: Linus Torvalds <torvalds@linux-foundation.org> 23969L: linux-kernel@vger.kernel.org 23970S: Buried alive in reporters 23971T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23972F: * 23973F: */ 23974
